Fossil

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Overview
Comment:Merge updates from trunk.
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | mvHardDirFix
Files: files | file ages | folders
SHA1:abd131b83c2a37c583cbff17a298e03e39ab04f0
User & Date: mistachkin 2016-03-06 06:26:31
Context
2016-03-11
23:38
Fix compilation issues cause by the trunk merge. check-in: 12453740 user: mistachkin tags: mvHardDirFix
2016-03-06
06:26
Merge updates from trunk. check-in: abd131b8 user: mistachkin tags: mvHardDirFix
2016-03-05
20:01
Added add_content_sql_commands() to /admin_sql, as per ML discussion. check-in: 93f514ca user: stephan tags: trunk
2015-07-29
18:44
Candidate fix for directory renaming issue with the --hard option as reported via the mailing list. check-in: b86127e1 user: mistachkin tags: mvHardDirFix
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Changes to Dockerfile.

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###
#   Dockerfile for Fossil
###
FROM fedora:21

### Now install some additional parts we will need for the build
RUN yum update -y && yum install -y gcc make zlib-devel openssl-devel tar && yum clean all && groupadd -r fossil -g 433 && useradd -u 431 -r -g fossil -d /opt/fossil -s /sbin/nologin -c "Fossil user" fossil

### If you want to build "release", change the next line accordingly.
ENV FOSSIL_INSTALL_VERSION trunk

RUN curl "http://core.tcl.tk/tcl/tarball/tcl-src.tar.gz?name=tcl-src&uuid=release" | tar zx
RUN cd tcl-src/unix && ./configure --prefix=/usr --disable-shared --disable-threads --disable-load && make && make install
RUN curl "http://www.fossil-scm.org/index.html/tarball/fossil-src.tar.gz?name=fossil-src&uuid=${FOSSIL_INSTALL_VERSION}" | tar zx
RUN cd fossil-src && ./configure --disable-fusefs --json --with-th1-docs --with-th1-hooks --with-tcl

RUN cd fossil-src && make && strip fossil && cp fossil /usr/bin && cd .. && rm -rf fossil-src && chmod a+rx /usr/bin/fossil && mkdir -p /opt/fossil && chown fossil:fossil /opt/fossil

### Build is done, remove modules no longer needed
RUN yum remove -y gcc make zlib-devel openssl-devel tar && yum clean all

USER fossil

ENV HOME /opt/fossil

EXPOSE 8080

CMD ["/usr/bin/fossil", "server", "--create", "--user", "admin", "/opt/fossil/repository.fossil"]



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###
#   Dockerfile for Fossil
###
FROM fedora:23

### Now install some additional parts we will need for the build
RUN dnf update -y && dnf install -y gcc make zlib-devel openssl-devel tar && dnf clean all && groupadd -r fossil -g 433 && useradd -u 431 -r -g fossil -d /opt/fossil -s /sbin/nologin -c "Fossil user" fossil

### If you want to build "trunk", change the next line accordingly.
ENV FOSSIL_INSTALL_VERSION release

RUN curl "http://core.tcl.tk/tcl/tarball/tcl-src.tar.gz?name=tcl-src&uuid=release" | tar zx
RUN cd tcl-src/unix && ./configure --prefix=/usr --disable-load && make && make install
RUN curl "http://www.fossil-scm.org/index.html/tarball/fossil-src.tar.gz?name=fossil-src&uuid=${FOSSIL_INSTALL_VERSION}" | tar zx
RUN cd fossil-src && ./configure --disable-fusefs --json --with-th1-docs --with-th1-hooks --with-tcl --with-tcl-stubs --with-tcl-private-stubs
RUN cd fossil-src/src && mv main.c main.c.orig && sed s/\"now\"/0/ <main.c.orig >main.c
RUN cd fossil-src && make && strip fossil && cp fossil /usr/bin && cd .. && rm -rf fossil-src && chmod a+rx /usr/bin/fossil && mkdir -p /opt/fossil && chown fossil:fossil /opt/fossil

### Build is done, remove modules no longer needed
RUN dnf remove -y gcc make zlib-devel openssl-devel tar && dnf clean all

USER fossil

ENV HOME /opt/fossil

EXPOSE 8080

CMD ["/usr/bin/fossil", "server", "--create", "--user", "admin", "/opt/fossil/repository.fossil"]

Changes to Makefile.classic.

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TCC += -DFOSSIL_DYNAMIC_BUILD=1

#### Extra arguments for linking the finished binary.  Fossil needs
#    to link against the Z-Lib compression library unless the miniz
#    library in the source tree is being used.  There are no other
#    required dependencies.
ZLIB_LIB.0 = -lz
ZLIB_LIB.1 = 
ZLIB_LIB.  = $(ZLIB_LIB.0)

# If using zlib:
LIB += $(ZLIB_LIB.$(FOSSIL_ENABLE_MINIZ)) $(LDFLAGS)

# If using HTTPS:
LIB += -lcrypto -lssl







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TCC += -DFOSSIL_DYNAMIC_BUILD=1

#### Extra arguments for linking the finished binary.  Fossil needs
#    to link against the Z-Lib compression library unless the miniz
#    library in the source tree is being used.  There are no other
#    required dependencies.
ZLIB_LIB.0 = -lz
ZLIB_LIB.1 =
ZLIB_LIB.  = $(ZLIB_LIB.0)

# If using zlib:
LIB += $(ZLIB_LIB.$(FOSSIL_ENABLE_MINIZ)) $(LDFLAGS)

# If using HTTPS:
LIB += -lcrypto -lssl

Changes to Makefile.in.

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#
TCLSH = tclsh

LIB =	@LDFLAGS@ @EXTRA_LDFLAGS@ @LIBS@
TCCFLAGS =	@EXTRA_CFLAGS@ @CPPFLAGS@ @CFLAGS@ -DHAVE_AUTOCONFIG_H -D_HAVE_SQLITE_CONFIG_H
INSTALLDIR = $(DESTDIR)@prefix@/bin
USE_SYSTEM_SQLITE = @USE_SYSTEM_SQLITE@

FOSSIL_ENABLE_MINIZ = @FOSSIL_ENABLE_MINIZ@

include $(SRCDIR)/main.mk

distclean: clean
	rm -f autoconfig.h config.log Makefile







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#
TCLSH = tclsh

LIB =	@LDFLAGS@ @EXTRA_LDFLAGS@ @LIBS@
TCCFLAGS =	@EXTRA_CFLAGS@ @CPPFLAGS@ @CFLAGS@ -DHAVE_AUTOCONFIG_H -D_HAVE_SQLITE_CONFIG_H
INSTALLDIR = $(DESTDIR)@prefix@/bin
USE_SYSTEM_SQLITE = @USE_SYSTEM_SQLITE@
USE_LINENOISE = @USE_LINENOISE@
FOSSIL_ENABLE_MINIZ = @FOSSIL_ENABLE_MINIZ@

include $(SRCDIR)/main.mk

distclean: clean
	rm -f autoconfig.h config.log Makefile

Changes to VERSION.

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1.35

Changes to ajax/i-test/rhino-test.js.

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        if(!TestApp.verbose) return;
        print("ERROR: "+WhAjaj.stringify(opt));
    };
    cb.onResponse = function(resp,req){
        if(!TestApp.verbose) return;
        print("GOT RESPONSE: "+(('string'===typeof resp) ? resp : WhAjaj.stringify(resp)));
    };
    
})();

/**
    Throws an exception of cond is a falsy value.
*/
function assert(cond, descr){
    descr = descr || "Undescribed condition.";
................................................................................
}
testHAI.description = 'Get server version info.';

function testIAmNobody(){
    TestApp.fossil.whoami('/json/whoami');
    assert('nobody' === TestApp.fossil.auth.name, 'User == nobody.' );
    assert(!TestApp.fossil.auth.authToken, 'authToken is not set.' );
   
}
testIAmNobody.description = 'Ensure that current user is "nobody".';


function testAnonymousLogin(){
    TestApp.fossil.login();
    assert('string' === typeof TestApp.fossil.auth.authToken, 'authToken = '+TestApp.fossil.auth.authToken);
................................................................................
    osb.write(json,0, json.length);
    osb.close();
    req = json = outs = osr = osb = undefined;
    var ins = p.getInputStream();
    var isr = new java.io.InputStreamReader(ins);
    var br = new java.io.BufferedReader(isr);
    var line;
    
    while( null !== (line=br.readLine())){
        print(line);
    }
    br.close();
    isr.close();
    ins.close();
    p.waitFor();







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        if(!TestApp.verbose) return;
        print("ERROR: "+WhAjaj.stringify(opt));
    };
    cb.onResponse = function(resp,req){
        if(!TestApp.verbose) return;
        print("GOT RESPONSE: "+(('string'===typeof resp) ? resp : WhAjaj.stringify(resp)));
    };

})();

/**
    Throws an exception of cond is a falsy value.
*/
function assert(cond, descr){
    descr = descr || "Undescribed condition.";
................................................................................
}
testHAI.description = 'Get server version info.';

function testIAmNobody(){
    TestApp.fossil.whoami('/json/whoami');
    assert('nobody' === TestApp.fossil.auth.name, 'User == nobody.' );
    assert(!TestApp.fossil.auth.authToken, 'authToken is not set.' );

}
testIAmNobody.description = 'Ensure that current user is "nobody".';


function testAnonymousLogin(){
    TestApp.fossil.login();
    assert('string' === typeof TestApp.fossil.auth.authToken, 'authToken = '+TestApp.fossil.auth.authToken);
................................................................................
    osb.write(json,0, json.length);
    osb.close();
    req = json = outs = osr = osb = undefined;
    var ins = p.getInputStream();
    var isr = new java.io.InputStreamReader(ins);
    var br = new java.io.BufferedReader(isr);
    var line;

    while( null !== (line=br.readLine())){
        print(line);
    }
    br.close();
    isr.close();
    ins.close();
    p.waitFor();

Changes to ajax/index.html.

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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
	"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">

<head>
	<title>Fossil/JSON raw request sending</title>
	<meta http-equiv="content-type" content="text/html;charset=utf-8" />
    <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.min.js"></script> 
    <script type="text/javascript" src="js/whajaj.js"></script>
    <script type="text/javascript" src="js/fossil-ajaj.js"></script>

<style type='text/css'>
th {
  text-align: left;
  background-color: #ececec;  
}

.dangerWillRobinson {
    background-color: yellow;
}
</style>








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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
	"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">

<head>
	<title>Fossil/JSON raw request sending</title>
	<meta http-equiv="content-type" content="text/html;charset=utf-8" />
    <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.min.js"></script>
    <script type="text/javascript" src="js/whajaj.js"></script>
    <script type="text/javascript" src="js/fossil-ajaj.js"></script>

<style type='text/css'>
th {
  text-align: left;
  background-color: #ececec;
}

.dangerWillRobinson {
    background-color: yellow;
}
</style>

Changes to ajax/wiki-editor.html.

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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
	"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">

<head>
	<title>Fossil/JSON Wiki Editor Prototype</title>
	<meta http-equiv="content-type" content="text/html;charset=utf-8" />
    <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script> 
    <script type="text/javascript" src="js/whajaj.js"></script>
    <script type="text/javascript" src="js/fossil-ajaj.js"></script>

<style type='text/css'>
th {
  text-align: left;
  background-color: #ececec;  
}

.dangerWillRobinson {
    background-color: yellow;
}

.wikiPageLink {
................................................................................
    TheApp.refreshPageListView = function(){
        var list = (function(){
            var k, v, li = [];
            for( k in TheApp.pages ){
                if(!TheApp.pages.hasOwnProperty(k)) continue;
                li.push(k);
            }
            return li;                
        })();
        var i, p, a, tgt = TheApp.jqe.pageListArea;
        tgt.text('');
        function makeLink(name){
            var link = jQuery('<span></span>');
            link.text(name);
            link.addClass('wikiPageLink');
................................................................................

See also: <a href='index.html'>main test page</a>.

<br>
<b>Login:</b>
<br/>
<input type='button' value='Anon. Login' onclick='TheApp.cgi.login()' />
or: 
name:<input type='text' id='textUser' value='json-demo' size='12'/>
pw:<input type='password' id='textPassword' value='json-demo' size='12'/>
<input type='button' value='login' onclick='TheApp.cgi.login(jQuery("#textUser").val(),jQuery("#textPassword").val(),{onResponse:TheApp.onLogin})' />
<input type='button' value='logout' onclick='TheApp.cgi.logout()' />

<br/>
<span id='currentAuthToken' style='font-family:monospaced'></span>







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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
	"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">

<head>
	<title>Fossil/JSON Wiki Editor Prototype</title>
	<meta http-equiv="content-type" content="text/html;charset=utf-8" />
    <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>
    <script type="text/javascript" src="js/whajaj.js"></script>
    <script type="text/javascript" src="js/fossil-ajaj.js"></script>

<style type='text/css'>
th {
  text-align: left;
  background-color: #ececec;
}

.dangerWillRobinson {
    background-color: yellow;
}

.wikiPageLink {
................................................................................
    TheApp.refreshPageListView = function(){
        var list = (function(){
            var k, v, li = [];
            for( k in TheApp.pages ){
                if(!TheApp.pages.hasOwnProperty(k)) continue;
                li.push(k);
            }
            return li;
        })();
        var i, p, a, tgt = TheApp.jqe.pageListArea;
        tgt.text('');
        function makeLink(name){
            var link = jQuery('<span></span>');
            link.text(name);
            link.addClass('wikiPageLink');
................................................................................

See also: <a href='index.html'>main test page</a>.

<br>
<b>Login:</b>
<br/>
<input type='button' value='Anon. Login' onclick='TheApp.cgi.login()' />
or:
name:<input type='text' id='textUser' value='json-demo' size='12'/>
pw:<input type='password' id='textPassword' value='json-demo' size='12'/>
<input type='button' value='login' onclick='TheApp.cgi.login(jQuery("#textUser").val(),jQuery("#textPassword").val(),{onResponse:TheApp.onLogin})' />
<input type='button' value='logout' onclick='TheApp.cgi.logout()' />

<br/>
<span id='currentAuthToken' style='font-family:monospaced'></span>

Changes to auto.def.

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# System autoconfiguration. Try: ./configure --help

use cc cc-lib

options {
    with-openssl:path|auto|none
                         => {Look for OpenSSL in the given path, or auto or none}
    with-miniz=0         => {Use miniz from the source tree}

    with-zlib:path       => {Look for zlib in the given path}


    with-legacy-mv-rm=0  => {Enable legacy behavior for mv/rm (skip checkout files)}
    with-th1-docs=0      => {Enable TH1 for embedded documentation pages}
    with-th1-hooks=0     => {Enable TH1 hooks for commands and web pages}
    with-tcl:path        => {Enable Tcl integration, with Tcl in the specified path}
    with-tcl-stubs=0     => {Enable Tcl integration via stubs library mechanism}
    with-tcl-private-stubs=0
                         => {Enable Tcl integration via private stubs mechanism}
................................................................................

# Find tclsh for the test suite. Can't yet use jimsh for this.
cc-check-progs tclsh

define EXTRA_CFLAGS ""
define EXTRA_LDFLAGS ""
define USE_SYSTEM_SQLITE 0







































if {![opt-bool internal-sqlite]} {
  proc find_internal_sqlite {} {

    # On some systems (slackware), libsqlite3 requires -ldl to link. So
    # search for the system SQLite once with -ldl, and once without. If
    # the library can only be found with $extralibs set to -ldl, then
    # the code below will append -ldl to LIBS.
    #
    foreach extralibs {{} {-ldl}} {

      # Locate the system SQLite by searching for sqlite3_open(). Then check
      # if sqlite3_strglob() can be found as well. If we can find open() but
      # not strglob(), then the system SQLite is too old to link against
      # fossil.
      #
      if {[cc-check-function-in-lib sqlite3_open sqlite3 $extralibs]} {
        if {![cc-check-function-in-lib sqlite3_malloc64 sqlite3 $extralibs]} {
          user-error "system sqlite3 too old (require >= 3.8.7)"
        }

        # Success. Update symbols and return.
        #
        define USE_SYSTEM_SQLITE 1

        define-append LIBS $extralibs
        return
      }
    }
    user-error "system sqlite3 not found"
  }

  find_internal_sqlite
}
















if {[string match *-solaris* [get-define host]]} {
    define-append EXTRA_CFLAGS {-D_XOPEN_SOURCE=500 -D__EXTENSIONS__}
}

if {[opt-bool fossil-debug]} {
    define-append EXTRA_CFLAGS -DFOSSIL_DEBUG
................................................................................
}

if {[opt-bool with-legacy-mv-rm]} {
    define-append EXTRA_CFLAGS -DFOSSIL_ENABLE_LEGACY_MV_RM
    define FOSSIL_ENABLE_LEGACY_MV_RM
    msg-result "Legacy mv/rm support enabled"
}







if {[opt-bool with-th1-docs]} {
    define-append EXTRA_CFLAGS -DFOSSIL_ENABLE_TH1_DOCS
    define FOSSIL_ENABLE_TH1_DOCS
    msg-result "TH1 embedded documentation support enabled"
}

................................................................................
    # XXX: This will not work on all systems.
    define-append EXTRA_LDFLAGS -static
    msg-result "Trying to link statically"
} else {
    define-append EXTRA_CFLAGS -DFOSSIL_DYNAMIC_BUILD=1
    define FOSSIL_DYNAMIC_BUILD
}
















































































































































set tclpath [opt-val with-tcl]
if {$tclpath ne ""} {
    set tclprivatestubs [opt-bool with-tcl-private-stubs]
    # Note parse-tclconfig-sh is in autosetup/local.tcl
    if {$tclpath eq "1"} {

        if {$tclprivatestubs} {
            set tclconfig(TCL_INCLUDE_SPEC) -Icompat/tcl-8.6/generic
            set tclconfig(TCL_VERSION) {Private Stubs}
            set tclconfig(TCL_PATCH_LEVEL) {}
            set tclconfig(TCL_PREFIX) {compat/tcl-8.6}
            set tclconfig(TCL_LD_FLAGS) { }
        } else {
            # Use the system Tcl. Look in some likely places.
            array set tclconfig [parse-tclconfig-sh \
                compat/tcl-8.6/unix compat/tcl-8.6/win \
                /usr /usr/local /usr/share /opt/local]
            set msg "on your system"
        }
    } else {
        array set tclconfig [parse-tclconfig-sh $tclpath]
        set msg "at $tclpath"
    }
................................................................................
        define FOSSIL_ENABLE_TCL_STUBS
        define USE_TCL_STUBS
    } else {
        set libs "$tclconfig(TCL_LIB_SPEC) $tclconfig(TCL_LIBS)"
    }
    set cflags $tclconfig(TCL_INCLUDE_SPEC)
    if {!$tclprivatestubs} {

        cc-with [list -cflags $cflags -libs $libs] {
            if {$tclstubs} {
                if {![cc-check-functions Tcl_InitStubs]} {
                    user-error "Cannot find a usable Tcl stubs library $msg"

                }
            } else {
                if {![cc-check-functions Tcl_CreateInterp]} {
                    user-error "Cannot find a usable Tcl library $msg"

                }
            }









































        }
    }
    set version $tclconfig(TCL_VERSION)$tclconfig(TCL_PATCH_LEVEL)
    msg-result "Found Tcl $version at $tclconfig(TCL_PREFIX)"
    if {!$tclprivatestubs} {
        define-append LIBS $libs
    }
    define-append EXTRA_CFLAGS $cflags
    define-append EXTRA_LDFLAGS $tclconfig(TCL_LD_FLAGS)
    define FOSSIL_ENABLE_TCL
}

# Helper for OpenSSL checking
proc check-for-openssl {msg {cflags {}}} {
    msg-checking "Checking for $msg..."
    set rc 0
    msg-quiet cc-with [list -cflags $cflags -libs {-lssl -lcrypto}] {
        if {[cc-check-includes openssl/ssl.h] && [cc-check-functions SSL_new]} {
            incr rc
        }
    }
    if {$rc} {
        msg-result "ok"
        return 1
    } else {
        msg-result "no"
        return 0
    }
}



set ssldirs [opt-val with-openssl]
if {$ssldirs ne "none"} {
    set found 0
    if {$ssldirs in {auto ""}} {
        catch {
            set cflags [exec pkg-config openssl --cflags-only-I]
            set ldflags [exec pkg-config openssl --libs-only-L]



            set found [check-for-openssl "ssl via pkg-config" "$cflags $ldflags"]
        } msg
        if {!$found} {
            set ssldirs "{} /usr/sfw /usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /usr"
        }
    }
    if {!$found} {
        foreach dir $ssldirs {
            if {$dir eq ""} {
                set msg "system ssl"
                set cflags ""
                set ldflags ""
            } else {
                set msg "ssl in $dir"
                set cflags "-I$dir/include"
                set ldflags "-L$dir/lib"
            }
            if {[check-for-openssl $msg "$cflags $ldflags"]} {
                incr found
                break
            }
        }
    }
    if {$found} {
        define FOSSIL_ENABLE_SSL
        define-append EXTRA_CFLAGS $cflags
        define-append EXTRA_LDFLAGS $ldflags
        define-append LIBS -lssl -lcrypto
        msg-result "HTTPS support enabled"

        # Silence OpenSSL deprecation warnings on Mac OS X 10.7.
        if {[string match *-darwin* [get-define host]]} {
            if {[cctest -cflags {-Wdeprecated-declarations}]} {
                define-append EXTRA_CFLAGS -Wdeprecated-declarations
            }
        }
    } else {
        user-error "OpenSSL not found. Consider --with-openssl=none to disable HTTPS support"
    }
}



if {[opt-bool with-miniz]} {



  define FOSSIL_ENABLE_MINIZ 1
  msg-result "Using miniz for compression"
} else {
  # Check for zlib, using the given location if specified
  set zlibpath [opt-val with-zlib]
  if {$zlibpath ne ""} {
      cc-with [list -cflags "-I$zlibpath -L$zlibpath"]
      define-append EXTRA_CFLAGS -I$zlibpath
      define-append EXTRA_LDFLAGS -L$zlibpath
      msg-result "Using zlib from $zlibpath"
  }
  if {![cc-check-includes zlib.h] || ![cc-check-function-in-lib inflateEnd z]} {
      user-error "zlib not found please install it or specify the location with --with-zlib"
  }
}

# Network functions require libraries on some systems
cc-check-function-in-lib gethostbyname nsl
if {![cc-check-function-in-lib socket {socket network}]} {
    # Last resort, may be Windows
    if {[string match *mingw* [get-define host]]} {

        define-append LIBS -lwsock32
    }
}
cc-check-function-in-lib iconv iconv
cc-check-functions utime
cc-check-functions usleep
cc-check-functions strchrnul





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# System autoconfiguration. Try: ./configure --help

use cc cc-lib

options {
    with-openssl:path|auto|tree|none
                         => {Look for OpenSSL in the given path, automatically, in the source tree, or none}
    with-miniz=0         => {Use miniz from the source tree}
    with-zlib:path|auto|tree
                         => {Look for zlib in the given path, automatically, or in the source tree}
    with-exec-rel-paths=0
                         => {Enable relative paths for external diff/gdiff}
    with-legacy-mv-rm=0  => {Enable legacy behavior for mv/rm (skip checkout files)}
    with-th1-docs=0      => {Enable TH1 for embedded documentation pages}
    with-th1-hooks=0     => {Enable TH1 hooks for commands and web pages}
    with-tcl:path        => {Enable Tcl integration, with Tcl in the specified path}
    with-tcl-stubs=0     => {Enable Tcl integration via stubs library mechanism}
    with-tcl-private-stubs=0
                         => {Enable Tcl integration via private stubs mechanism}
................................................................................

# Find tclsh for the test suite. Can't yet use jimsh for this.
cc-check-progs tclsh

define EXTRA_CFLAGS ""
define EXTRA_LDFLAGS ""
define USE_SYSTEM_SQLITE 0
define USE_LINENOISE 0
define FOSSIL_ENABLE_MINIZ 0

# This procedure is a customized version of "cc-check-function-in-lib",
# that does not modify the LIBS variable.  Its use prevents prematurely
# pulling in libraries that will be added later anyhow (e.g. "-ldl").
proc check-function-in-lib {function libs {otherlibs {}}} {
    if {[string length $otherlibs]} {
        msg-checking "Checking for $function in $libs with $otherlibs..."
    } else {
        msg-checking "Checking for $function in $libs..."
    }
    set found 0
    cc-with [list -libs $otherlibs] {
        if {[cctest_function $function]} {
            msg-result "none needed"
            define lib_$function ""
            incr found
        } else {
            foreach lib $libs {
                cc-with [list -libs -l$lib] {
                    if {[cctest_function $function]} {
                        msg-result -l$lib
                        define lib_$function -l$lib
                        incr found
                        break
                    }
                }
            }
        }
    }
    if {$found} {
        define [feature-define-name $function]
    } else {
        msg-result "no"
    }
    return $found
}

if {![opt-bool internal-sqlite]} {
  proc find_internal_sqlite {} {

    # On some systems (slackware), libsqlite3 requires -ldl to link. So
    # search for the system SQLite once with -ldl, and once without. If
    # the library can only be found with $extralibs set to -ldl, then
    # the code below will append -ldl to LIBS.
    #
    foreach extralibs {{} {-ldl}} {

      # Locate the system SQLite by searching for sqlite3_open(). Then check
      # if sqlite3_strlike() can be found as well. If we can find open() but
      # not strlike(), then the system SQLite is too old to link against
      # fossil.
      #
      if {[check-function-in-lib sqlite3_open sqlite3 $extralibs]} {
        if {![check-function-in-lib sqlite3_strlike sqlite3 $extralibs]} {
          user-error "system sqlite3 too old (require >= 3.10.0)"
        }

        # Success. Update symbols and return.
        #
        define USE_SYSTEM_SQLITE 1
        define-append LIBS -lsqlite3
        define-append LIBS $extralibs
        return
      }
    }
    user-error "system sqlite3 not found"
  }

  find_internal_sqlite
}

proc is_mingw {} {
    return [string match *mingw* [get-define host]]
}

if {[is_mingw]} {
    define-append EXTRA_CFLAGS -DBROKEN_MINGW_CMDLINE
    define-append LIBS -lkernel32 -lws2_32
} else {
    #
    # NOTE: All platforms except MinGW should use the linenoise
    #       package.  It is currently unsupported on Win32.
    #
    define USE_LINENOISE 1
}

if {[string match *-solaris* [get-define host]]} {
    define-append EXTRA_CFLAGS {-D_XOPEN_SOURCE=500 -D__EXTENSIONS__}
}

if {[opt-bool fossil-debug]} {
    define-append EXTRA_CFLAGS -DFOSSIL_DEBUG
................................................................................
}

if {[opt-bool with-legacy-mv-rm]} {
    define-append EXTRA_CFLAGS -DFOSSIL_ENABLE_LEGACY_MV_RM
    define FOSSIL_ENABLE_LEGACY_MV_RM
    msg-result "Legacy mv/rm support enabled"
}

if {[opt-bool with-exec-rel-paths]} {
    define-append EXTRA_CFLAGS -DFOSSIL_ENABLE_EXEC_REL_PATHS
    define FOSSIL_ENABLE_EXEC_REL_PATHS
    msg-result "Relative paths in external diff/gdiff enabled"
}

if {[opt-bool with-th1-docs]} {
    define-append EXTRA_CFLAGS -DFOSSIL_ENABLE_TH1_DOCS
    define FOSSIL_ENABLE_TH1_DOCS
    msg-result "TH1 embedded documentation support enabled"
}

................................................................................
    # XXX: This will not work on all systems.
    define-append EXTRA_LDFLAGS -static
    msg-result "Trying to link statically"
} else {
    define-append EXTRA_CFLAGS -DFOSSIL_DYNAMIC_BUILD=1
    define FOSSIL_DYNAMIC_BUILD
}

# Helper for OpenSSL checking
proc check-for-openssl {msg {cflags {}} {libs {-lssl -lcrypto}}} {
    msg-checking "Checking for $msg..."
    set rc 0
    if {[is_mingw]} {
        lappend libs -lgdi32 -lwsock32
    }
    if {[info exists ::zlib_lib]} {
        lappend libs $::zlib_lib
    }
    msg-quiet cc-with [list -cflags $cflags -libs $libs] {
        if {[cc-check-includes openssl/ssl.h] && \
                [cc-check-functions SSL_new]} {
            incr rc
        }
    }
    if {!$rc && ![is_mingw]} {
        # On some systems, OpenSSL appears to require -ldl to link.
        lappend libs -ldl
        msg-quiet cc-with [list -cflags $cflags -libs $libs] {
            if {[cc-check-includes openssl/ssl.h] && \
                    [cc-check-functions SSL_new]} {
                incr rc
            }
        }
    }
    if {$rc} {
        msg-result "ok"
        return 1
    } else {
        msg-result "no"
        return 0
    }
}

if {[opt-bool with-miniz]} {
    define FOSSIL_ENABLE_MINIZ 1
    msg-result "Using miniz for compression"
} else {
    # Check for zlib, using the given location if specified
    set zlibpath [opt-val with-zlib]
    if {$zlibpath eq "tree"} {
        set zlibdir [file dirname $autosetup(dir)]/compat/zlib
        if {![file isdirectory $zlibdir]} {
            user-error "The zlib in source tree directory does not exist"
        }
        cc-with [list -cflags "-I$zlibdir -L$zlibdir"]
        define-append EXTRA_CFLAGS -I$zlibdir
        define-append LIBS $zlibdir/libz.a
        set ::zlib_lib $zlibdir/libz.a
        msg-result "Using zlib in source tree"
    } else {
        if {$zlibpath ni {auto ""}} {
            cc-with [list -cflags "-I$zlibpath -L$zlibpath"]
            define-append EXTRA_CFLAGS -I$zlibpath
            define-append EXTRA_LDFLAGS -L$zlibpath
            msg-result "Using zlib from $zlibpath"
        }
        if {![cc-check-includes zlib.h] || ![check-function-in-lib inflateEnd z]} {
            user-error "zlib not found please install it or specify the location with --with-zlib"
        }
        set ::zlib_lib -lz
    }
}

set ssldirs [opt-val with-openssl]
if {$ssldirs ne "none"} {
    if {[opt-bool with-miniz]} {
        user-error "The --with-miniz option is incompatible with OpenSSL"
    }
    set found 0
    if {$ssldirs eq "tree"} {
        set ssldir [file dirname $autosetup(dir)]/compat/openssl
        if {![file isdirectory $ssldir]} {
            user-error "The OpenSSL in source tree directory does not exist"
        }
        set msg "ssl in $ssldir"
        set cflags "-I$ssldir/include"
        set ldflags "-L$ssldir"
        set ssllibs "$ssldir/libssl.a $ssldir/libcrypto.a"
        set found [check-for-openssl "ssl in source tree" "$cflags $ldflags" $ssllibs]
    } else {
        if {$ssldirs in {auto ""}} {
            catch {
                set cflags [exec pkg-config openssl --cflags-only-I]
                set ldflags [exec pkg-config openssl --libs-only-L]
                set found [check-for-openssl "ssl via pkg-config" "$cflags $ldflags"]
            } msg
            if {!$found} {
                set ssldirs "{} /usr/sfw /usr/local/ssl /usr/lib/ssl /usr/ssl \
                             /usr/pkg /usr/local /usr /usr/local/opt/openssl"
            }
        }
        if {!$found} {
            foreach dir $ssldirs {
                if {$dir eq ""} {
                    set msg "system ssl"
                    set cflags ""
                    set ldflags ""
                } else {
                    set msg "ssl in $dir"
                    set cflags "-I$dir/include"
                    set ldflags "-L$dir/lib"
                }
                if {[check-for-openssl $msg "$cflags $ldflags"]} {
                    incr found
                    break
                }
            }
        }
    }
    if {$found} {
        define FOSSIL_ENABLE_SSL
        define-append EXTRA_CFLAGS $cflags
        define-append EXTRA_LDFLAGS $ldflags
        if {[info exists ssllibs]} {
            define-append LIBS $ssllibs
        } else {
            define-append LIBS -lssl -lcrypto
        }
        if {[info exists ::zlib_lib]} {
            define-append LIBS $::zlib_lib
        }
        if {[is_mingw]} {
            define-append LIBS -lgdi32 -lwsock32
        }
        msg-result "HTTPS support enabled"

        # Silence OpenSSL deprecation warnings on Mac OS X 10.7.
        if {[string match *-darwin* [get-define host]]} {
            if {[cctest -cflags {-Wdeprecated-declarations}]} {
                define-append EXTRA_CFLAGS -Wdeprecated-declarations
            }
        }
    } else {
        user-error "OpenSSL not found. Consider --with-openssl=none to disable HTTPS support"
    }
} else {
    if {[info exists ::zlib_lib]} {
        define-append LIBS $::zlib_lib
    }
}

set tclpath [opt-val with-tcl]
if {$tclpath ne ""} {
    set tclprivatestubs [opt-bool with-tcl-private-stubs]
    # Note parse-tclconfig-sh is in autosetup/local.tcl
    if {$tclpath eq "1"} {
        set tcldir [file dirname $autosetup(dir)]/compat/tcl-8.6
        if {$tclprivatestubs} {
            set tclconfig(TCL_INCLUDE_SPEC) -I$tcldir/generic
            set tclconfig(TCL_VERSION) {Private Stubs}
            set tclconfig(TCL_PATCH_LEVEL) {}
            set tclconfig(TCL_PREFIX) $tcldir
            set tclconfig(TCL_LD_FLAGS) { }
        } else {
            # Use the system Tcl. Look in some likely places.
            array set tclconfig [parse-tclconfig-sh \
                $tcldir/unix $tcldir/win \
                /usr /usr/local /usr/share /opt/local]
            set msg "on your system"
        }
    } else {
        array set tclconfig [parse-tclconfig-sh $tclpath]
        set msg "at $tclpath"
    }
................................................................................
        define FOSSIL_ENABLE_TCL_STUBS
        define USE_TCL_STUBS
    } else {
        set libs "$tclconfig(TCL_LIB_SPEC) $tclconfig(TCL_LIBS)"
    }
    set cflags $tclconfig(TCL_INCLUDE_SPEC)
    if {!$tclprivatestubs} {
        set foundtcl 0; # Did we find a working Tcl library?
        cc-with [list -cflags $cflags -libs $libs] {
            if {$tclstubs} {
                if {[cc-check-functions Tcl_InitStubs]} {

                    set foundtcl 1
                }
            } else {
                if {[cc-check-functions Tcl_CreateInterp]} {

                    set foundtcl 1
                }
            }
        }
        if {!$foundtcl && [string match *-lieee* $libs]} {
            # On some systems, using "-lieee" from TCL_LIB_SPEC appears
            # to cause issues.
            msg-result "Removing \"-lieee\" and retrying for Tcl..."
            set libs [string map [list -lieee ""] $libs]
            cc-with [list -cflags $cflags -libs $libs] {
                if {$tclstubs} {
                    if {[cc-check-functions Tcl_InitStubs]} {
                        set foundtcl 1
                    }
                } else {
                    if {[cc-check-functions Tcl_CreateInterp]} {
                        set foundtcl 1
                    }
                }
            }
        }
        if {!$foundtcl && ![string match *-lpthread* $libs]} {
            # On some systems, TCL_LIB_SPEC appears to be missing
            # "-lpthread".  Try adding it.
            msg-result "Adding \"-lpthread\" and retrying for Tcl..."
            set libs "$libs -lpthread"
            cc-with [list -cflags $cflags -libs $libs] {
                if {$tclstubs} {
                    if {[cc-check-functions Tcl_InitStubs]} {
                        set foundtcl 1
                    }
                } else {
                    if {[cc-check-functions Tcl_CreateInterp]} {
                        set foundtcl 1
                    }
                }
            }
        }
        if {!$foundtcl} {
            if {$tclstubs} {
                user-error "Cannot find a usable Tcl stubs library $msg"
            } else {
                user-error "Cannot find a usable Tcl library $msg"
            }
        }
    }
    set version $tclconfig(TCL_VERSION)$tclconfig(TCL_PATCH_LEVEL)
    msg-result "Found Tcl $version at $tclconfig(TCL_PREFIX)"
    if {!$tclprivatestubs} {
        define-append LIBS $libs
    }
    define-append EXTRA_CFLAGS $cflags
    if {[info exists zlibpath] && $zlibpath eq "tree"} {


      #

















      # NOTE: When using zlib in the source tree, prevent Tcl from
      #       pulling in the system one.
      #







      set tclconfig(TCL_LD_FLAGS) [string map [list -lz ""] \
          $tclconfig(TCL_LD_FLAGS)]
    }





























    #










    # NOTE: Remove "-ldl" from the TCL_LD_FLAGS because it will be
    #       be checked for near the bottom of this file.
    #

    set tclconfig(TCL_LD_FLAGS) [string map [list -ldl ""] \
        $tclconfig(TCL_LD_FLAGS)]
    define-append EXTRA_LDFLAGS $tclconfig(TCL_LD_FLAGS)
    define FOSSIL_ENABLE_TCL









}





# Network functions require libraries on some systems
cc-check-function-in-lib gethostbyname nsl
if {![cc-check-function-in-lib socket {socket network}]} {
    # Last resort, may be Windows

    if {[is_mingw]} {
        define-append LIBS -lwsock32
    }
}
cc-check-function-in-lib iconv iconv
cc-check-functions utime
cc-check-functions usleep
cc-check-functions strchrnul

Changes to autosetup/autosetup.

814
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825
826
827
828
....
1186
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1189
1190
1191
1192
1193
1194






1195
1196
1197
1198
1199
1200
1201
	return $pwd
}

# Follow symlinks until we get to something which is not a symlink
proc realpath {path} {
	while {1} {
		if {[catch {
			set path [file link $path]
		}]} {
			# Not a link
			break
		}
	}
	return $path
}
................................................................................
    exit 0
}

# If not already paged and stdout is a tty, pipe the output through the pager
# This is done by reinvoking autosetup with --nopager added
proc use_pager {} {
    if {![opt-bool nopager] && [getenv PAGER ""] ne "" && [isatty? stdin] && [isatty? stdout]} {
        catch {
            exec [info nameofexecutable] $::argv0 --nopager {*}$::argv |& [getenv PAGER] >@stdout <@stdin






        }
        exit 0
    }
}

# Outputs the autosetup references in one of several formats
proc autosetup_reference {{type text}} {







|







 







|
|
>
>
>
>
>
>







814
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819
820
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822
823
824
825
826
827
828
....
1186
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1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
	return $pwd
}

# Follow symlinks until we get to something which is not a symlink
proc realpath {path} {
	while {1} {
		if {[catch {
			set path [file readlink $path]
		}]} {
			# Not a link
			break
		}
	}
	return $path
}
................................................................................
    exit 0
}

# If not already paged and stdout is a tty, pipe the output through the pager
# This is done by reinvoking autosetup with --nopager added
proc use_pager {} {
    if {![opt-bool nopager] && [getenv PAGER ""] ne "" && [isatty? stdin] && [isatty? stdout]} {
        if {[catch {
            exec [info nameofexecutable] $::argv0 --nopager {*}$::argv |& {*}[getenv PAGER] >@stdout <@stdin 2>@stderr
        } msg opts] == 1} {
            if {[dict get $opts -errorcode] eq "NONE"} {
                # an internal/exec error
                puts stderr $msg
                exit 1
            }
        }
        exit 0
    }
}

# Outputs the autosetup references in one of several formats
proc autosetup_reference {{type text}} {

Changes to autosetup/system.tcl.

105
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114

115
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...
149
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158
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# Reads the input file <srcdir>/$template and writes the output file $outfile.
# If $outfile is blank/omitted, $template should end with ".in" which
# is removed to create the output file name.
#
# Each pattern of the form @define@ is replaced the the corresponding
# define, if it exists, or left unchanged if not.
# 
# The special value @srcdir@ is subsituted with the relative
# path to the source directory from the directory where the output
# file is created. Use @top_srcdir@ for the absolute path.

#
# Conditional sections may be specified as follows:
## @if name == value
## lines
## @else
## lines
## @endif
................................................................................
	}

	set outdir [file dirname $out]

	# Make sure the directory exists
	file mkdir $outdir

	# Set up srcdir to be relative to the target dir
	define srcdir [relative-path [file join $::autosetup(srcdir) $outdir] $outdir]


	set mapping {}
	foreach {n v} [array get ::define] {
		lappend mapping @$n@ $v
	}
	set result {}
	foreach line [split [readfile $infile] \n] {







|

|
>







 







|

>







105
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165
166
# Reads the input file <srcdir>/$template and writes the output file $outfile.
# If $outfile is blank/omitted, $template should end with ".in" which
# is removed to create the output file name.
#
# Each pattern of the form @define@ is replaced the the corresponding
# define, if it exists, or left unchanged if not.
# 
# The special value @srcdir@ is substituted with the relative
# path to the source directory from the directory where the output
# file is created, while the special value @top_srcdir@ is substituted
# with the relative path to the top level source directory.
#
# Conditional sections may be specified as follows:
## @if name == value
## lines
## @else
## lines
## @endif
................................................................................
	}

	set outdir [file dirname $out]

	# Make sure the directory exists
	file mkdir $outdir

	# Set up srcdir and top_srcdir to be relative to the target dir
	define srcdir [relative-path [file join $::autosetup(srcdir) $outdir] $outdir]
	define top_srcdir [relative-path $::autosetup(srcdir) $outdir]

	set mapping {}
	foreach {n v} [array get ::define] {
		lappend mapping @$n@ $v
	}
	set result {}
	foreach line [split [readfile $infile] \n] {

Changes to fossil.1.

12
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18
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23
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25
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\fICOMMAND [OPTIONS]\fR
.SH DESCRIPTION
Fossil is a distributed version control system (DVCS) with built-in
wiki, ticket tracker, CGI/http interface, and http server.

.SH Common COMMANDs:

add            clean          import         pull           stash 
.br
addremove      clone          info           purge          status
.br
all            commit         init           push           sync
.br
annotate       diff           json           rebuild        tag
.br







|







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25
26
\fICOMMAND [OPTIONS]\fR
.SH DESCRIPTION
Fossil is a distributed version control system (DVCS) with built-in
wiki, ticket tracker, CGI/http interface, and http server.

.SH Common COMMANDs:

add            clean          import         pull           stash
.br
addremove      clone          info           purge          status
.br
all            commit         init           push           sync
.br
annotate       diff           json           rebuild        tag
.br

Changes to setup/fossil.nsi.

10
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Name "Fossil"

; The file to write
OutFile "fossil-setup.exe"

; The default installation directory
InstallDir $PROGRAMFILES\Fossil
; Registry key to check for directory (so if you install again, it will 
; overwrite the old one automatically)
InstallDirRegKey HKLM SOFTWARE\Fossil "Install_Dir"

; The text to prompt the user to enter a directory
ComponentText "This will install fossil on your computer."
; The text to prompt the user to enter a directory
DirText "Choose a directory to install in to:"







|







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Name "Fossil"

; The file to write
OutFile "fossil-setup.exe"

; The default installation directory
InstallDir $PROGRAMFILES\Fossil
; Registry key to check for directory (so if you install again, it will
; overwrite the old one automatically)
InstallDirRegKey HKLM SOFTWARE\Fossil "Install_Dir"

; The text to prompt the user to enter a directory
ComponentText "This will install fossil on your computer."
; The text to prompt the user to enter a directory
DirText "Choose a directory to install in to:"

Changes to skins/README.md.

27
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32
33
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35
36
37
38
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40
41
42
43
44
45

   5.   Type "make" to rebuild.

Development Hints
-----------------

One way to develop a new skin is to copy the baseline files (css.txt,
details.txt, footer.txt, and header.txt) into a working directory $WORKDIR 
then launch Fossil with a command-line option "--skin $WORKDIR".  Example:

        cp -r skins/default newskin
        fossil ui --skin ./newskin

When the argument to --skin contains one or more '/' characters, the
appropriate skin files are read from disk from the directory specified.
So after launching fossil as shown above, you can edit the newskin/css.txt,
newskin/details.txt, newskin/footer.txt, and newskin/header.txt files using
your favorite text editor, then press Reload on your browser to see
immediate results.







|











27
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31
32
33
34
35
36
37
38
39
40
41
42
43
44
45

   5.   Type "make" to rebuild.

Development Hints
-----------------

One way to develop a new skin is to copy the baseline files (css.txt,
details.txt, footer.txt, and header.txt) into a working directory $WORKDIR
then launch Fossil with a command-line option "--skin $WORKDIR".  Example:

        cp -r skins/default newskin
        fossil ui --skin ./newskin

When the argument to --skin contains one or more '/' characters, the
appropriate skin files are read from disk from the directory specified.
So after launching fossil as shown above, you can edit the newskin/css.txt,
newskin/details.txt, newskin/footer.txt, and newskin/header.txt files using
your favorite text editor, then press Reload on your browser to see
immediate results.

Changes to skins/black_and_white/footer.txt.

1
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4
<div class="footer">
Fossil version $manifest_version $manifest_date
</div>
</body></html>

|


1
2
3
4
<div class="footer">
Fossil $release_version $manifest_version $manifest_date
</div>
</body></html>

Changes to skins/blitz/css.txt.

1060
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  border-right: 1px solid #ddd;
}

tr.timelineSelected {
  border-left: 2px solid orange;
  background-color: #ffffe8;
  border-bottom: 1px solid #ddd;
  border-right: 1px solid #ddd;  
}

tr.timelineCurrent td.timelineTableCell {
}

tr.timelineSpacer {
}







|







1060
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  border-right: 1px solid #ddd;
}

tr.timelineSelected {
  border-left: 2px solid orange;
  background-color: #ffffe8;
  border-bottom: 1px solid #ddd;
  border-right: 1px solid #ddd;
}

tr.timelineCurrent td.timelineTableCell {
}

tr.timelineSpacer {
}

Changes to skins/blitz/footer.txt.

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      </div> <!-- end div container -->
    </div> <!-- end div middle max-full-width -->
    <div class="footer">
      <div class="container">
        <div class="pull-right">
          <a href="http://fossil-scm.org">Fossil version $manifest_version $manifest_date</a>
        </div>
        This page was generated in about <th1>puts [expr {([utime]+[stime]+1000)/1000*0.001}]</th1>s
      </div>
    </div>
  </body>
</html>





|






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      </div> <!-- end div container -->
    </div> <!-- end div middle max-full-width -->
    <div class="footer">
      <div class="container">
        <div class="pull-right">
          <a href="http://fossil-scm.org">Fossil $release_version $manifest_version $manifest_date</a>
        </div>
        This page was generated in about <th1>puts [expr {([utime]+[stime]+1000)/1000*0.001}]</th1>s
      </div>
    </div>
  </body>
</html>

Changes to skins/blitz/ticket.txt.

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              username AS xusername
         FROM ticketchng
        WHERE tkt_id=$tkt_id AND length(icomment)>0} {
          if {$seenRow eq "0"} {
            html "<h5>User Comments</h5>\n"
            set seenRow 1
          }
  html "<div class='tktComment'>\n"          
  html "<div class='tktCommentHeader'>\n"
  html "<div class='pull-right'>$xdate</div>\n"
  html "<span class='tktCommentLogin'>[htmlize $xlogin]</span>"
  if {$xlogin ne $xusername && [string length $xusername]>0} {
    html " (claiming to be <span class='tktCommentLogin'>[htmlize $xusername]</span>)"
  }
  html " commented</div>\n"







|







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              username AS xusername
         FROM ticketchng
        WHERE tkt_id=$tkt_id AND length(icomment)>0} {
          if {$seenRow eq "0"} {
            html "<h5>User Comments</h5>\n"
            set seenRow 1
          }
  html "<div class='tktComment'>\n"
  html "<div class='tktCommentHeader'>\n"
  html "<div class='pull-right'>$xdate</div>\n"
  html "<span class='tktCommentLogin'>[htmlize $xlogin]</span>"
  if {$xlogin ne $xusername && [string length $xusername]>0} {
    html " (claiming to be <span class='tktCommentLogin'>[htmlize $xusername]</span>)"
  }
  html " commented</div>\n"

Changes to skins/blitz_no_logo/footer.txt.

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      </div> <!-- end div container -->
    </div> <!-- end div middle max-full-width -->
    <div class="footer">
      <div class="container">
        <div class="pull-right">
          <a href="http://fossil-scm.org">Fossil version $manifest_version $manifest_date</a>
        </div>
        This page was generated in about <th1>puts [expr {([utime]+[stime]+1000)/1000*0.001}]</th1>s
      </div>
    </div>
  </body>
</html>





|






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      </div> <!-- end div container -->
    </div> <!-- end div middle max-full-width -->
    <div class="footer">
      <div class="container">
        <div class="pull-right">
          <a href="http://fossil-scm.org">Fossil $release_version $manifest_version $manifest_date</a>
        </div>
        This page was generated in about <th1>puts [expr {([utime]+[stime]+1000)/1000*0.001}]</th1>s
      </div>
    </div>
  </body>
</html>

Changes to skins/blitz_no_logo/ticket.txt.

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              username AS xusername
         FROM ticketchng
        WHERE tkt_id=$tkt_id AND length(icomment)>0} {
          if {$seenRow eq "0"} {
            html "<h5>User Comments</h5>\n"
            set seenRow 1
          }
  html "<div class='tktComment'>\n"          
  html "<div class='tktCommentHeader'>\n"
  html "<div class='pull-right'>$xdate</div>\n"
  html "<span class='tktCommentLogin'>[htmlize $xlogin]</span>"
  if {$xlogin ne $xusername && [string length $xusername]>0} {
    html " (claiming to be <span class='tktCommentLogin'>[htmlize $xusername]</span>)"
  }
  html " commented</div>\n"







|







83
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90
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              username AS xusername
         FROM ticketchng
        WHERE tkt_id=$tkt_id AND length(icomment)>0} {
          if {$seenRow eq "0"} {
            html "<h5>User Comments</h5>\n"
            set seenRow 1
          }
  html "<div class='tktComment'>\n"
  html "<div class='tktCommentHeader'>\n"
  html "<div class='pull-right'>$xdate</div>\n"
  html "<span class='tktCommentLogin'>[htmlize $xlogin]</span>"
  if {$xlogin ne $xusername && [string length $xusername]>0} {
    html " (claiming to be <span class='tktCommentLogin'>[htmlize $xusername]</span>)"
  }
  html " commented</div>\n"

Changes to skins/default/footer.txt.

1
2
3
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5
6
<div class="footer">
This page was generated in about
<th1>puts [expr {([utime]+[stime]+1000)/1000*0.001}]</th1>s by
Fossil version $manifest_version $manifest_date
</div>
</body></html>



|


1
2
3
4
5
6
<div class="footer">
This page was generated in about
<th1>puts [expr {([utime]+[stime]+1000)/1000*0.001}]</th1>s by
Fossil $release_version $manifest_version $manifest_date
</div>
</body></html>

Changes to skins/khaki/footer.txt.

1
2
3
4
<div class="footer">
Fossil version $manifest_version $manifest_date
</div>
</body></html>

|


1
2
3
4
<div class="footer">
Fossil $release_version $manifest_version $manifest_date
</div>
</body></html>

Changes to skins/original/footer.txt.

1
2
3
4
5
6
<div class="footer">
This page was generated in about
<th1>puts [expr {([utime]+[stime]+1000)/1000*0.001}]</th1>s by
Fossil version $manifest_version $manifest_date
</div>
</body></html>



|


1
2
3
4
5
6
<div class="footer">
This page was generated in about
<th1>puts [expr {([utime]+[stime]+1000)/1000*0.001}]</th1>s by
Fossil $release_version $manifest_version $manifest_date
</div>
</body></html>

Changes to skins/plain_gray/footer.txt.

1
2
3
4
<div class="footer">
Fossil version $manifest_version $manifest_date
</div>
</body></html>

|


1
2
3
4
<div class="footer">
Fossil $release_version $manifest_version $manifest_date
</div>
</body></html>

Changes to skins/rounded1/footer.txt.

1
2
3
4
<div class="footer">
Fossil version $manifest_version $manifest_date
</div>
</body></html>

|


1
2
3
4
<div class="footer">
Fossil $release_version $manifest_version $manifest_date
</div>
</body></html>

Changes to skins/xekri/css.txt.

1
2
3
4
5
6
7
8
9
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...
929
930
931
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933
934
935
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937
938
939
940
941
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943
944
945
946
947
948
949
950
951
952
/******************************************************************************
 * Xekri
 *
 * To adjust the width of the contents for this skin, look for the "max-width" 
 * property and change its value.  (It's in the "Main Area" section)  The value 
 * determines how much of the browser window to use.  Some like 100%, so that 
 * the entire window is used.  Others prefer 80%, which makes the contents 
 * easier to read for them.
 */


/**************************************
 * General HTML
 */
................................................................................
span.wikiruleHead {
  font-weight: bold;
}


/* format for user color input on checkin edit page */
input.checkinUserColor {
  /* no special definitions, class defined, to enable color pickers, 
  * f.e.:
  * ** add the color picker found at http:jscolor.com as java script 
  * include
  * ** to the header and configure the java script file with
  * ** 1. use as bindClass :checkinUserColor
  * ** 2. change the default hash adding behaviour to ON
  * ** or change the class defition of element identified by 
  * id="clrcust"
  * ** to a standard jscolor definition with java script in the footer. 
  * */
}

/* format for end of content area, to be used to clear page flow. */
div.endContent {
  clear: both;
}



|
|
|
|







 







|

|




|

|







1
2
3
4
5
6
7
8
9
10
11
12
13
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...
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
/******************************************************************************
 * Xekri
 *
 * To adjust the width of the contents for this skin, look for the "max-width"
 * property and change its value.  (It's in the "Main Area" section)  The value
 * determines how much of the browser window to use.  Some like 100%, so that
 * the entire window is used.  Others prefer 80%, which makes the contents
 * easier to read for them.
 */


/**************************************
 * General HTML
 */
................................................................................
span.wikiruleHead {
  font-weight: bold;
}


/* format for user color input on checkin edit page */
input.checkinUserColor {
  /* no special definitions, class defined, to enable color pickers,
  * f.e.:
  * ** add the color picker found at http:jscolor.com as java script
  * include
  * ** to the header and configure the java script file with
  * ** 1. use as bindClass :checkinUserColor
  * ** 2. change the default hash adding behaviour to ON
  * ** or change the class defition of element identified by
  * id="clrcust"
  * ** to a standard jscolor definition with java script in the footer.
  * */
}

/* format for end of content area, to be used to clear page flow. */
div.endContent {
  clear: both;
}

Changes to src/add.c.

166
167
168
169
170
171
172

173
174
175
176
177
178
179
180
...
711
712
713
714
715
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717



718
719

720
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722
723
724
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726
...
741
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743
744
745
746
747

748
749
750
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753

754


755
756

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  if( !file_is_simple_pathname(zPath, 1) ){
    fossil_warning("filename contains illegal characters: %s", zPath);
    return 0;
  }
  if( db_exists("SELECT 1 FROM vfile"
                " WHERE pathname=%Q %s", zPath, filename_collation()) ){
    db_multi_exec("UPDATE vfile SET deleted=0"

                  " WHERE pathname=%Q %s", zPath, filename_collation());
  }else{
    char *zFullname = mprintf("%s%s", g.zLocalRoot, zPath);
    int isExe = file_wd_isexe(zFullname);
    db_multi_exec(
      "INSERT INTO vfile(vid,deleted,rid,mrid,pathname,isexe,islink)"
      "VALUES(%d,0,0,0,%Q,%d,%d)",
      vid, zPath, isExe, file_wd_islink(0));
................................................................................
  const char *zNew,
  int dryRunFlag
){
  int x = db_int(-1, "SELECT deleted FROM vfile WHERE pathname=%Q %s",
                         zNew, filename_collation());
  if( x>=0 ){
    if( x==0 ){



      fossil_fatal("cannot rename '%s' to '%s' since another file named '%s'"
                   " is currently under management", zOrig, zNew, zNew);

    }else{
      fossil_fatal("cannot rename '%s' to '%s' since the delete of '%s' has "
                   "not yet been committed", zOrig, zNew, zNew);
    }
  }
  fossil_print("RENAME %s %s\n", zOrig, zNew);
  if( !dryRunFlag ){
................................................................................
static void add_file_to_move(
  const char *zOldName, /* The old name of the file on disk. */
  const char *zNewName  /* The new name of the file on disk. */
){
  static int tableCreated = 0;
  Blob fullOldName;
  Blob fullNewName;

  if( !tableCreated ){
    db_multi_exec("CREATE TEMP TABLE fmove(x TEXT PRIMARY KEY %s, y TEXT %s)",
                  filename_collation(), filename_collation());
    tableCreated = 1;
  }
  file_tree_name(zOldName, &fullOldName, 1, 1);

  file_tree_name(zNewName, &fullNewName, 1, 1);


  db_multi_exec("INSERT INTO fmove VALUES('%q','%q');",
                blob_str(&fullOldName), blob_str(&fullNewName));

  blob_reset(&fullNewName);
  blob_reset(&fullOldName);
}

/*
** This function moves files within the checkout, using the file names
** contained in the temporary table "fmove".  The temporary table is







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  if( !file_is_simple_pathname(zPath, 1) ){
    fossil_warning("filename contains illegal characters: %s", zPath);
    return 0;
  }
  if( db_exists("SELECT 1 FROM vfile"
                " WHERE pathname=%Q %s", zPath, filename_collation()) ){
    db_multi_exec("UPDATE vfile SET deleted=0"
                  " WHERE pathname=%Q %s AND deleted",
                  zPath, filename_collation());
  }else{
    char *zFullname = mprintf("%s%s", g.zLocalRoot, zPath);
    int isExe = file_wd_isexe(zFullname);
    db_multi_exec(
      "INSERT INTO vfile(vid,deleted,rid,mrid,pathname,isexe,islink)"
      "VALUES(%d,0,0,0,%Q,%d,%d)",
      vid, zPath, isExe, file_wd_islink(0));
................................................................................
  const char *zNew,
  int dryRunFlag
){
  int x = db_int(-1, "SELECT deleted FROM vfile WHERE pathname=%Q %s",
                         zNew, filename_collation());
  if( x>=0 ){
    if( x==0 ){
      if( !filenames_are_case_sensitive() && fossil_stricmp(zOrig,zNew)==0 ){
        /* Case change only */
      }else{
        fossil_fatal("cannot rename '%s' to '%s' since another file named '%s'"
                     " is currently under management", zOrig, zNew, zNew);
      }
    }else{
      fossil_fatal("cannot rename '%s' to '%s' since the delete of '%s' has "
                   "not yet been committed", zOrig, zNew, zNew);
    }
  }
  fossil_print("RENAME %s %s\n", zOrig, zNew);
  if( !dryRunFlag ){
................................................................................
static void add_file_to_move(
  const char *zOldName, /* The old name of the file on disk. */
  const char *zNewName  /* The new name of the file on disk. */
){
  static int tableCreated = 0;
  Blob fullOldName;
  Blob fullNewName;
  char *zOld, *zNew;
  if( !tableCreated ){
    db_multi_exec("CREATE TEMP TABLE fmove(x TEXT PRIMARY KEY %s, y TEXT %s)",
                  filename_collation(), filename_collation());
    tableCreated = 1;
  }
  file_tree_name(zOldName, &fullOldName, 1, 1);
  zOld = blob_str(&fullOldName);
  file_tree_name(zNewName, &fullNewName, 1, 1);
  zNew = blob_str(&fullNewName);
  if( filenames_are_case_sensitive() || fossil_stricmp(zOld,zNew)!=0 ){
    db_multi_exec("INSERT INTO fmove VALUES('%q','%q');", zOld, zNew);

  }
  blob_reset(&fullNewName);
  blob_reset(&fullOldName);
}

/*
** This function moves files within the checkout, using the file names
** contained in the temporary table "fmove".  The temporary table is

Changes to src/allrepo.c.

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**                caution should be exercised with this command because its
**                effects cannot be undone.  Use of the --dry-run option to
**                carefully review the local checkouts to be operated upon
**                and the --whatif option to carefully review the files to
**                be deleted beforehand is highly recommended.  The command
**                line options supported by the clean command itself, if any
**                are present, are passed along verbatim.


**
**    dbstat      Run the "dbstat" command on all repositories.
**
**    extras      Shows "extra" files from all local checkouts.  The command
**                line options supported by the extra command itself, if any
**                are present, are passed along verbatim.
**
................................................................................
    dryRunFlag = find_option("test",0,0)!=0; /* deprecated */
  }

  if( g.argc<3 ){
    usage("SUBCOMMAND ...");
  }
  n = strlen(g.argv[2]);
  db_open_config(1);
  blob_zero(&extra);
  zCmd = g.argv[2];
  if( !login_is_nobody() ) blob_appendf(&extra, " -U %s", g.zLogin);
  if( strncmp(zCmd, "list", n)==0 || strncmp(zCmd,"ls",n)==0 ){
    zCmd = "list";
    useCheckouts = find_option("ckout","c",0)!=0;
  }else if( strncmp(zCmd, "clean", n)==0 ){
................................................................................
    collect_argument_value(&extra, "ignore");
    collect_argument_value(&extra, "keep");
    collect_argument(&extra, "no-prompt",0);
    collect_argument(&extra, "temp",0);
    collect_argument(&extra, "verbose","v");
    collect_argument(&extra, "whatif",0);
    useCheckouts = 1;









  }else if( strncmp(zCmd, "dbstat", n)==0 ){
    zCmd = "dbstat --omit-version-info -R";
    showLabel = 1;
    quiet = 1;
    collect_argument(&extra, "brief", "b");
    collect_argument(&extra, "db-check", 0);
  }else if( strncmp(zCmd, "extras", n)==0 ){
................................................................................
    int j;
    Blob fn = BLOB_INITIALIZER;
    Blob sql = BLOB_INITIALIZER;
    useCheckouts = find_option("ckout","c",0)!=0;
    verify_all_options();
    db_begin_transaction();
    for(j=3; j<g.argc; j++, blob_reset(&sql), blob_reset(&fn)){
      file_canonical_name(g.argv[j], &fn, 0);
      blob_append_sql(&sql,
         "DELETE FROM global_config WHERE name GLOB '%s:%q'",
         useCheckouts?"ckout":"repo", blob_str(&fn)
      );
      if( dryRunFlag ){
        fossil_print("%s\n", blob_sql_text(&sql));
      }else{







>
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>
>
>
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>







 







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**                caution should be exercised with this command because its
**                effects cannot be undone.  Use of the --dry-run option to
**                carefully review the local checkouts to be operated upon
**                and the --whatif option to carefully review the files to
**                be deleted beforehand is highly recommended.  The command
**                line options supported by the clean command itself, if any
**                are present, are passed along verbatim.
**
**    config      Only the "config pull AREA" command works.
**
**    dbstat      Run the "dbstat" command on all repositories.
**
**    extras      Shows "extra" files from all local checkouts.  The command
**                line options supported by the extra command itself, if any
**                are present, are passed along verbatim.
**
................................................................................
    dryRunFlag = find_option("test",0,0)!=0; /* deprecated */
  }

  if( g.argc<3 ){
    usage("SUBCOMMAND ...");
  }
  n = strlen(g.argv[2]);
  db_open_config(1, 0);
  blob_zero(&extra);
  zCmd = g.argv[2];
  if( !login_is_nobody() ) blob_appendf(&extra, " -U %s", g.zLogin);
  if( strncmp(zCmd, "list", n)==0 || strncmp(zCmd,"ls",n)==0 ){
    zCmd = "list";
    useCheckouts = find_option("ckout","c",0)!=0;
  }else if( strncmp(zCmd, "clean", n)==0 ){
................................................................................
    collect_argument_value(&extra, "ignore");
    collect_argument_value(&extra, "keep");
    collect_argument(&extra, "no-prompt",0);
    collect_argument(&extra, "temp",0);
    collect_argument(&extra, "verbose","v");
    collect_argument(&extra, "whatif",0);
    useCheckouts = 1;
  }else if( strncmp(zCmd, "config", n)==0 ){
    zCmd = "config -R";
    collect_argv(&extra, 3);
    (void)find_option("legacy",0,0);
    (void)find_option("overwrite",0,0);
    verify_all_options();
    if( g.argc!=5 || fossil_strcmp(g.argv[3],"pull")!=0 ){
      usage("configure pull AREA ?OPTIONS?");
    }
  }else if( strncmp(zCmd, "dbstat", n)==0 ){
    zCmd = "dbstat --omit-version-info -R";
    showLabel = 1;
    quiet = 1;
    collect_argument(&extra, "brief", "b");
    collect_argument(&extra, "db-check", 0);
  }else if( strncmp(zCmd, "extras", n)==0 ){
................................................................................
    int j;
    Blob fn = BLOB_INITIALIZER;
    Blob sql = BLOB_INITIALIZER;
    useCheckouts = find_option("ckout","c",0)!=0;
    verify_all_options();
    db_begin_transaction();
    for(j=3; j<g.argc; j++, blob_reset(&sql), blob_reset(&fn)){
      file_canonical_name(g.argv[j], &fn, useCheckouts?1:0);
      blob_append_sql(&sql,
         "DELETE FROM global_config WHERE name GLOB '%s:%q'",
         useCheckouts?"ckout":"repo", blob_str(&fn)
      );
      if( dryRunFlag ){
        fossil_print("%s\n", blob_sql_text(&sql));
      }else{

Changes to src/attach.c.

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/*
** WEBPAGE: attachlist
** List attachments.
**
**    tkt=TICKETUUID
**    page=WIKIPAGE
**
** Either one of tkt= or page= are supplied or neither but not both.
** If neither are given, all attachments are listed.  If one is given,
** only attachments for the designated ticket or wiki page are shown.
** TICKETUUID must be complete


*/
void attachlist_page(void){
  const char *zPage = P("page");
  const char *zTkt = P("tkt");

  Blob sql;
  Stmt q;

  if( zPage && zTkt ) zTkt = 0;
  login_check_credentials();
  blob_zero(&sql);
  blob_append_sql(&sql,
     "SELECT datetime(mtime%s), src, target, filename,"
     "       comment, user,"
     "       (SELECT uuid FROM blob WHERE rid=attachid), attachid"





     "  FROM attachment",
     timeline_utc()
  );
  if( zPage ){
    if( g.perm.RdWiki==0 ){ login_needed(g.anon.RdWiki); return; }
    style_header("Attachments To %h", zPage);
    blob_append_sql(&sql, " WHERE target=%Q", zPage);
  }else if( zTkt ){
    if( g.perm.RdTkt==0 ){ login_needed(g.anon.RdTkt); return; }
    style_header("Attachments To Ticket %S", zTkt);
    blob_append_sql(&sql, " WHERE target GLOB '%q*'", zTkt);





  }else{
    if( g.perm.RdTkt==0 && g.perm.RdWiki==0 ){
      login_needed(g.anon.RdTkt || g.anon.RdWiki);
      return;
    }
    style_header("All Attachments");
  }
................................................................................
    const char *zSrc = db_column_text(&q, 1);
    const char *zTarget = db_column_text(&q, 2);
    const char *zFilename = db_column_text(&q, 3);
    const char *zComment = db_column_text(&q, 4);
    const char *zUser = db_column_text(&q, 5);
    const char *zUuid = db_column_text(&q, 6);
    int attachid = db_column_int(&q, 7);


    const char *zDispUser = zUser && zUser[0] ? zUser : "anonymous";
    int i;
    char *zUrlTail;
    for(i=0; zFilename[i]; i++){
      if( zFilename[i]=='/' && zFilename[i+1]!=0 ){
        zFilename = &zFilename[i+1];
        i = -1;
      }
    }
    if( strlen(zTarget)==UUID_SIZE && validate16(zTarget,UUID_SIZE) ){
      zUrlTail = mprintf("tkt=%s&file=%t", zTarget, zFilename);


    }else{
      zUrlTail = mprintf("page=%t&file=%t", zTarget, zFilename);
    }
    @ <li><p>
    @ Attachment %z(href("%R/ainfo/%!S",zUuid))%S(zUuid)</a>
    if( moderation_pending(attachid) ){
      @ <span class="modpending">*** Awaiting Moderator Approval ***</span>
................................................................................
    }
    @ <br><a href="%R/attachview?%s(zUrlTail)">%h(zFilename)</a>
    @ [<a href="%R/attachdownload/%t(zFilename)?%s(zUrlTail)">download</a>]<br />
    if( zComment ) while( fossil_isspace(zComment[0]) ) zComment++;
    if( zComment && zComment[0] ){
      @ %!W(zComment)<br />
    }
    if( zPage==0 && zTkt==0 ){
      if( zSrc==0 || zSrc[0]==0 ){
        zSrc = "Deleted from";
      }else {
        zSrc = "Added to";
      }
      if( strlen(zTarget)==UUID_SIZE && validate16(zTarget, UUID_SIZE) ){
        @ %s(zSrc) ticket <a href="%R/tktview?name=%s(zTarget)">
        @ %S(zTarget)</a>



      }else{
        @ %s(zSrc) wiki page <a href="%R/wiki?name=%t(zTarget)">
        @ %h(zTarget)</a>
      }
    }else{
      if( zSrc==0 || zSrc[0]==0 ){
        @ Deleted
................................................................................
** WEBPAGE: attachview
**
** Download or display an attachment.
** Query parameters:
**
**    tkt=TICKETUUID
**    page=WIKIPAGE

**    file=FILENAME
**    attachid=ID
**
*/
void attachview_page(void){
  const char *zPage = P("page");
  const char *zTkt = P("tkt");

  const char *zFile = P("file");
  const char *zTarget = 0;
  int attachid = atoi(PD("attachid","0"));
  char *zUUID;

  if( zPage && zTkt ) zTkt = 0;
  if( zFile==0 ) fossil_redirect_home();
  login_check_credentials();
  if( zPage ){
    if( g.perm.RdWiki==0 ){ login_needed(g.anon.RdWiki); return; }
    zTarget = zPage;
  }else if( zTkt ){
    if( g.perm.RdTkt==0 ){ login_needed(g.anon.RdTkt); return; }
    zTarget = zTkt;



  }else{
    fossil_redirect_home();
  }
  if( attachid>0 ){
    zUUID = db_text(0,
       "SELECT coalesce(src,'x') FROM attachment"
       " WHERE target=%Q AND attachid=%d",
................................................................................
    style_footer();
    return;
  }else if( zUUID[0]=='x' ){
    style_header("Missing");
    @ Attachment has been deleted
    style_footer();
    return;
  }
  g.perm.Read = 1;
  cgi_replace_parameter("name",zUUID);
  if( fossil_strcmp(g.zPath,"attachview")==0 ){
    artifact_page();
  }else{
    cgi_replace_parameter("m", mimetype_from_name(zFile));
    rawartifact_page();

  }
}

/*
** Save an attachment control artifact into the repository
*/
static void attach_put(
................................................................................

/*
** WEBPAGE: attachadd
** Add a new attachment.
**
**    tkt=TICKETUUID
**    page=WIKIPAGE

**    from=URL
**
*/
void attachadd_page(void){
  const char *zPage = P("page");
  const char *zTkt = P("tkt");

  const char *zFrom = P("from");
  const char *aContent = P("f");
  const char *zName = PD("f:filename","unknown");
  const char *zTarget;
  const char *zTargetType;
  int szContent = atoi(PD("f:bytes","0"));
  int goodCaptcha = 1;

  if( P("cancel") ) cgi_redirect(zFrom);




  if( zPage && zTkt ) fossil_redirect_home();

  if( zPage==0 && zTkt==0 ) fossil_redirect_home();
  login_check_credentials();
  if( zPage ){
    if( g.perm.ApndWiki==0 || g.perm.Attach==0 ){
      login_needed(g.anon.ApndWiki && g.anon.Attach);
      return;
    }
    if( !db_exists("SELECT 1 FROM tag WHERE tagname='wiki-%q'", zPage) ){
      fossil_redirect_home();
    }
    zTarget = zPage;
    zTargetType = mprintf("Wiki Page <a href=\"%R/wiki?name=%h\">%h</a>",
                           zPage, zPage);














  }else{
    if( g.perm.ApndTkt==0 || g.perm.Attach==0 ){
      login_needed(g.anon.ApndTkt && g.anon.Attach);
      return;
    }
    if( !db_exists("SELECT 1 FROM tag WHERE tagname='tkt-%q'", zTkt) ){
      zTkt = db_text(0, "SELECT substr(tagname,5) FROM tag"
................................................................................
  @ <div>
  @ File to Attach:
  @ <input type="file" name="f" size="60" /><br />
  @ Description:<br />
  @ <textarea name="comment" cols="80" rows="5" wrap="virtual"></textarea><br />
  if( zTkt ){
    @ <input type="hidden" name="tkt" value="%h(zTkt)" />


  }else{
    @ <input type="hidden" name="page" value="%h(zPage)" />
  }
  @ <input type="hidden" name="from" value="%h(zFrom)" />
  @ <input type="submit" name="ok" value="Add Attachment" />
  @ <input type="submit" name="cancel" value="Cancel" />
  @ </div>
  captcha_generate(0);
  @ </form>
  style_footer();

}

/*
** WEBPAGE: ainfo
** URL: /ainfo?name=ARTIFACTID
**
** Show the details of an attachment artifact.
................................................................................
*/
void ainfo_page(void){
  int rid;                       /* RID for the control artifact */
  int ridSrc;                    /* RID for the attached file */
  char *zDate;                   /* Date attached */
  const char *zUuid;             /* UUID of the control artifact */
  Manifest *pAttach;             /* Parse of the control artifact */
  const char *zTarget;           /* Wiki or ticket attached to */
  const char *zSrc;              /* UUID of the attached file */
  const char *zName;             /* Name of the attached file */
  const char *zDesc;             /* Description of the attached file */
  const char *zWikiName = 0;     /* Wiki page name when attached to Wiki */

  const char *zTktUuid = 0;      /* Ticket ID when attached to a ticket */
  int modPending;                /* True if awaiting moderation */
  const char *zModAction;        /* Moderation action or NULL */
  int isModerator;               /* TRUE if user is the moderator */
  const char *zMime;             /* MIME Type */
  Blob attach;                   /* Content of the attachment */
  int fShowContent = 0;
................................................................................
    }
  }else if( db_exists("SELECT 1 FROM tag WHERE tagname='wiki-%q'",zTarget) ){
    zWikiName = zTarget;
    if( !g.perm.RdWiki ){ login_needed(g.anon.RdWiki); return; }
    if( g.perm.WrWiki ){
      style_submenu_element("Delete","Delete","%R/ainfo/%s?del", zUuid);
    }






  }
  zDate = db_text(0, "SELECT datetime(%.12f)", pAttach->rDate);

  if( P("confirm")
   && ((zTktUuid && g.perm.WrTkt) || (zWikiName && g.perm.WrWiki))


  ){
    int i, n, rid;
    char *zDate;
    Blob manifest;
    Blob cksum;
    const char *zFile = zName;

................................................................................
    rid = content_put(&manifest);
    manifest_crosslink(rid, &manifest, MC_NONE);
    db_end_transaction(0);
    @ <p>The attachment below has been deleted.</p>
  }

  if( P("del")
   && ((zTktUuid && g.perm.WrTkt) || (zWikiName && g.perm.WrWiki))


  ){
    form_begin(0, "%R/ainfo/%!S", zUuid);
    @ <p>Confirm you want to delete the attachment shown below.
    @ <input type="submit" name="confirm" value="Confirm">
    @ </form>
  }

................................................................................
  if( modPending ){
    @ <span class="modpending">*** Awaiting Moderator Approval ***</span>
  }
  if( zTktUuid ){
    @ <tr><th>Ticket:</th>
    @ <td>%z(href("%R/tktview/%s",zTktUuid))%s(zTktUuid)</a></td></tr>
  }




  if( zWikiName ){
    @ <tr><th>Wiki&nbsp;Page:</th>
    @ <td>%z(href("%R/wiki?name=%t",zWikiName))%h(zWikiName)</a></td></tr>
  }
  @ <tr><th>Date:</th><td>
  hyperlink_to_date(zDate, "</td></tr>");
  @ <tr><th>User:</th><td>
................................................................................
      output_text_with_line_numbers(z, zLn);
    }else{
      @ <pre>
      @ %h(z)
      @ </pre>
    }
  }else if( strncmp(zMime, "image/", 6)==0 ){


    @ <img src="%R/raw/%s(zSrc)?m=%s(zMime)"></img>
    style_submenu_element("Image", "Image", "%R/raw/%s?m=%s", zSrc, zMime);
  }else{
    int sz = db_int(0, "SELECT size FROM blob WHERE rid=%d", ridSrc);
    @ <i>(file is %d(sz) bytes of binary data)</i>
  }
  @ </blockquote>
................................................................................
void attachment_list(
  const char *zTarget,   /* Object that things are attached to */
  const char *zHeader    /* Header to display with attachments */
){
  int cnt = 0;
  Stmt q;
  db_prepare(&q,
     "SELECT datetime(mtime%s), filename, user,"
     "       (SELECT uuid FROM blob WHERE rid=attachid), src"
     "  FROM attachment"
     " WHERE isLatest AND src!='' AND target=%Q"
     " ORDER BY mtime DESC",
     timeline_utc(), zTarget
  );
  while( db_step(&q)==SQLITE_ROW ){
    const char *zDate = db_column_text(&q, 0);
    const char *zFile = db_column_text(&q, 1);
    const char *zUser = db_column_text(&q, 2);
    const char *zUuid = db_column_text(&q, 3);
    const char *zSrc = db_column_text(&q, 4);







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/*
** WEBPAGE: attachlist
** List attachments.
**
**    tkt=TICKETUUID
**    page=WIKIPAGE
**
** At most one of technote=, tkt= or page= are supplied. 
** If none is given, all attachments are listed.  If one is given,
** only attachments for the designated technote, ticket or wiki page
** are shown. TECHNOTEUUID and TICKETUUID may be just a prefix of the
** relevant tech note or ticket, in which case all attachments of all
** tech notes or tickets with the prefix will be listed.
*/
void attachlist_page(void){
  const char *zPage = P("page");
  const char *zTkt = P("tkt");
  const char *zTechNote = P("technote");
  Blob sql;
  Stmt q;

  if( zPage && zTkt ) zTkt = 0;
  login_check_credentials();
  blob_zero(&sql);
  blob_append_sql(&sql,
     "SELECT datetime(mtime,toLocal()), src, target, filename,"
     "       comment, user,"
     "       (SELECT uuid FROM blob WHERE rid=attachid), attachid,"
     "       (CASE WHEN 'tkt-'||target IN (SELECT tagname FROM tag)"
     "                  THEN 1"
     "             WHEN 'event-'||target IN (SELECT tagname FROM tag)"
     "                  THEN 2"
     "             ELSE 0 END)"
     "  FROM attachment"

  );
  if( zPage ){
    if( g.perm.RdWiki==0 ){ login_needed(g.anon.RdWiki); return; }
    style_header("Attachments To %h", zPage);
    blob_append_sql(&sql, " WHERE target=%Q", zPage);
  }else if( zTkt ){
    if( g.perm.RdTkt==0 ){ login_needed(g.anon.RdTkt); return; }
    style_header("Attachments To Ticket %S", zTkt);
    blob_append_sql(&sql, " WHERE target GLOB '%q*'", zTkt);
  }else if( zTechNote ){
    if( g.perm.RdWiki==0 ){ login_needed(g.anon.RdWiki); return; }
    style_header("Attachments to Tech Note %S", zTechNote);
    blob_append_sql(&sql, " WHERE target GLOB '%q*'",
                    zTechNote);
  }else{
    if( g.perm.RdTkt==0 && g.perm.RdWiki==0 ){
      login_needed(g.anon.RdTkt || g.anon.RdWiki);
      return;
    }
    style_header("All Attachments");
  }
................................................................................
    const char *zSrc = db_column_text(&q, 1);
    const char *zTarget = db_column_text(&q, 2);
    const char *zFilename = db_column_text(&q, 3);
    const char *zComment = db_column_text(&q, 4);
    const char *zUser = db_column_text(&q, 5);
    const char *zUuid = db_column_text(&q, 6);
    int attachid = db_column_int(&q, 7);
    // type 0 is a wiki page, 1 is a ticket, 2 is a tech note
    int type = db_column_int(&q, 8);
    const char *zDispUser = zUser && zUser[0] ? zUser : "anonymous";
    int i;
    char *zUrlTail;
    for(i=0; zFilename[i]; i++){
      if( zFilename[i]=='/' && zFilename[i+1]!=0 ){
        zFilename = &zFilename[i+1];
        i = -1;
      }
    }
    if( type==1 ){
      zUrlTail = mprintf("tkt=%s&file=%t", zTarget, zFilename);
    }else if( type==2 ){
      zUrlTail = mprintf("technote=%s&file=%t", zTarget, zFilename);
    }else{
      zUrlTail = mprintf("page=%t&file=%t", zTarget, zFilename);
    }
    @ <li><p>
    @ Attachment %z(href("%R/ainfo/%!S",zUuid))%S(zUuid)</a>
    if( moderation_pending(attachid) ){
      @ <span class="modpending">*** Awaiting Moderator Approval ***</span>
................................................................................
    }
    @ <br><a href="%R/attachview?%s(zUrlTail)">%h(zFilename)</a>
    @ [<a href="%R/attachdownload/%t(zFilename)?%s(zUrlTail)">download</a>]<br />
    if( zComment ) while( fossil_isspace(zComment[0]) ) zComment++;
    if( zComment && zComment[0] ){
      @ %!W(zComment)<br />
    }
    if( zPage==0 && zTkt==0 && zTechNote==0 ){
      if( zSrc==0 || zSrc[0]==0 ){
        zSrc = "Deleted from";
      }else {
        zSrc = "Added to";
      }
      if( type==1 ){
        @ %s(zSrc) ticket <a href="%R/tktview?name=%s(zTarget)">
        @ %S(zTarget)</a>
      }else if( type==2 ){
        @ %s(zSrc) tech note <a href="%R/technote/%s(zTarget)">
        @ %S(zTarget)</a>
      }else{
        @ %s(zSrc) wiki page <a href="%R/wiki?name=%t(zTarget)">
        @ %h(zTarget)</a>
      }
    }else{
      if( zSrc==0 || zSrc[0]==0 ){
        @ Deleted
................................................................................
** WEBPAGE: attachview
**
** Download or display an attachment.
** Query parameters:
**
**    tkt=TICKETUUID
**    page=WIKIPAGE
**    technote=TECHNOTEUUID
**    file=FILENAME
**    attachid=ID
**
*/
void attachview_page(void){
  const char *zPage = P("page");
  const char *zTkt = P("tkt");
  const char *zTechNote = P("technote");
  const char *zFile = P("file");
  const char *zTarget = 0;
  int attachid = atoi(PD("attachid","0"));
  char *zUUID;


  if( zFile==0 ) fossil_redirect_home();
  login_check_credentials();
  if( zPage ){
    if( g.perm.RdWiki==0 ){ login_needed(g.anon.RdWiki); return; }
    zTarget = zPage;
  }else if( zTkt ){
    if( g.perm.RdTkt==0 ){ login_needed(g.anon.RdTkt); return; }
    zTarget = zTkt;
  }else if( zTechNote ){
    if( g.perm.RdWiki==0 ){ login_needed(g.anon.RdWiki); return; }
    zTarget = zTechNote;
  }else{
    fossil_redirect_home();
  }
  if( attachid>0 ){
    zUUID = db_text(0,
       "SELECT coalesce(src,'x') FROM attachment"
       " WHERE target=%Q AND attachid=%d",
................................................................................
    style_footer();
    return;
  }else if( zUUID[0]=='x' ){
    style_header("Missing");
    @ Attachment has been deleted
    style_footer();
    return;
  }else{
    g.perm.Read = 1;
    cgi_replace_parameter("name",zUUID);
    if( fossil_strcmp(g.zPath,"attachview")==0 ){
      artifact_page();
    }else{
      cgi_replace_parameter("m", mimetype_from_name(zFile));
      rawartifact_page();
    }
  }
}

/*
** Save an attachment control artifact into the repository
*/
static void attach_put(
................................................................................

/*
** WEBPAGE: attachadd
** Add a new attachment.
**
**    tkt=TICKETUUID
**    page=WIKIPAGE
**    technote=TECHNOTEUUID
**    from=URL
**
*/
void attachadd_page(void){
  const char *zPage = P("page");
  const char *zTkt = P("tkt");
  const char *zTechNote = P("technote");
  const char *zFrom = P("from");
  const char *aContent = P("f");
  const char *zName = PD("f:filename","unknown");
  const char *zTarget;
  char *zTargetType;
  int szContent = atoi(PD("f:bytes","0"));
  int goodCaptcha = 1;

  if( P("cancel") ) cgi_redirect(zFrom);
  if( (zPage && zTkt)
   || (zPage && zTechNote)
   || (zTkt && zTechNote)
  ){
   fossil_redirect_home();
  }
  if( zPage==0 && zTkt==0 && zTechNote==0) fossil_redirect_home();
  login_check_credentials();
  if( zPage ){
    if( g.perm.ApndWiki==0 || g.perm.Attach==0 ){
      login_needed(g.anon.ApndWiki && g.anon.Attach);
      return;
    }
    if( !db_exists("SELECT 1 FROM tag WHERE tagname='wiki-%q'", zPage) ){
      fossil_redirect_home();
    }
    zTarget = zPage;
    zTargetType = mprintf("Wiki Page <a href=\"%R/wiki?name=%h\">%h</a>",
                           zPage, zPage);
  }else if ( zTechNote ){
    if( g.perm.Write==0 || g.perm.ApndWiki==0 || g.perm.Attach==0 ){
      login_needed(g.anon.Write && g.anon.ApndWiki && g.anon.Attach);
      return;
    }
    if( !db_exists("SELECT 1 FROM tag WHERE tagname='event-%q'", zTechNote) ){
      zTechNote = db_text(0, "SELECT substr(tagname,7) FROM tag"
                             " WHERE tagname GLOB 'event-%q*'", zTechNote);
      if( zTechNote==0) fossil_redirect_home();
    }
    zTarget = zTechNote;
    zTargetType = mprintf("Tech Note <a href=\"%R/technote/%h\">%h</a>",
                           zTechNote, zTechNote);
  
  }else{
    if( g.perm.ApndTkt==0 || g.perm.Attach==0 ){
      login_needed(g.anon.ApndTkt && g.anon.Attach);
      return;
    }
    if( !db_exists("SELECT 1 FROM tag WHERE tagname='tkt-%q'", zTkt) ){
      zTkt = db_text(0, "SELECT substr(tagname,5) FROM tag"
................................................................................
  @ <div>
  @ File to Attach:
  @ <input type="file" name="f" size="60" /><br />
  @ Description:<br />
  @ <textarea name="comment" cols="80" rows="5" wrap="virtual"></textarea><br />
  if( zTkt ){
    @ <input type="hidden" name="tkt" value="%h(zTkt)" />
  }else if( zTechNote ){
    @ <input type="hidden" name="technote" value="%h(zTechNote)" />
  }else{
    @ <input type="hidden" name="page" value="%h(zPage)" />
  }
  @ <input type="hidden" name="from" value="%h(zFrom)" />
  @ <input type="submit" name="ok" value="Add Attachment" />
  @ <input type="submit" name="cancel" value="Cancel" />
  @ </div>
  captcha_generate(0);
  @ </form>
  style_footer();
  fossil_free(zTargetType);
}

/*
** WEBPAGE: ainfo
** URL: /ainfo?name=ARTIFACTID
**
** Show the details of an attachment artifact.
................................................................................
*/
void ainfo_page(void){
  int rid;                       /* RID for the control artifact */
  int ridSrc;                    /* RID for the attached file */
  char *zDate;                   /* Date attached */
  const char *zUuid;             /* UUID of the control artifact */
  Manifest *pAttach;             /* Parse of the control artifact */
  const char *zTarget;           /* Wiki, ticket or tech note attached to */
  const char *zSrc;              /* UUID of the attached file */
  const char *zName;             /* Name of the attached file */
  const char *zDesc;             /* Description of the attached file */
  const char *zWikiName = 0;     /* Wiki page name when attached to Wiki */
  const char *zTNUuid = 0;       /* Tech Note ID when attached to tech note */
  const char *zTktUuid = 0;      /* Ticket ID when attached to a ticket */
  int modPending;                /* True if awaiting moderation */
  const char *zModAction;        /* Moderation action or NULL */
  int isModerator;               /* TRUE if user is the moderator */
  const char *zMime;             /* MIME Type */
  Blob attach;                   /* Content of the attachment */
  int fShowContent = 0;
................................................................................
    }
  }else if( db_exists("SELECT 1 FROM tag WHERE tagname='wiki-%q'",zTarget) ){
    zWikiName = zTarget;
    if( !g.perm.RdWiki ){ login_needed(g.anon.RdWiki); return; }
    if( g.perm.WrWiki ){
      style_submenu_element("Delete","Delete","%R/ainfo/%s?del", zUuid);
    }
  }else if( db_exists("SELECT 1 FROM tag WHERE tagname='event-%q'",zTarget) ){
    zTNUuid = zTarget;
    if( !g.perm.RdWiki ){ login_needed(g.anon.RdWiki); return; }
    if( g.perm.Write && g.perm.WrWiki ){
      style_submenu_element("Delete","Delete","%R/ainfo/%s?del", zUuid);
    }
  }
  zDate = db_text(0, "SELECT datetime(%.12f)", pAttach->rDate);

  if( P("confirm")
   && ((zTktUuid && g.perm.WrTkt) || 
       (zWikiName && g.perm.WrWiki) ||
       (zTNUuid && g.perm.Write && g.perm.WrWiki))
  ){
    int i, n, rid;
    char *zDate;
    Blob manifest;
    Blob cksum;
    const char *zFile = zName;

................................................................................
    rid = content_put(&manifest);
    manifest_crosslink(rid, &manifest, MC_NONE);
    db_end_transaction(0);
    @ <p>The attachment below has been deleted.</p>
  }

  if( P("del")
   && ((zTktUuid && g.perm.WrTkt) ||
       (zWikiName && g.perm.WrWiki) ||
       (zTNUuid && g.perm.Write && g.perm.WrWiki))
  ){
    form_begin(0, "%R/ainfo/%!S", zUuid);
    @ <p>Confirm you want to delete the attachment shown below.
    @ <input type="submit" name="confirm" value="Confirm">
    @ </form>
  }

................................................................................
  if( modPending ){
    @ <span class="modpending">*** Awaiting Moderator Approval ***</span>
  }
  if( zTktUuid ){
    @ <tr><th>Ticket:</th>
    @ <td>%z(href("%R/tktview/%s",zTktUuid))%s(zTktUuid)</a></td></tr>
  }
  if( zTNUuid ){
    @ <tr><th>Tech Note:</th>
    @ <td>%z(href("%R/technote/%s",zTNUuid))%s(zTNUuid)</a></td></tr>
  }
  if( zWikiName ){
    @ <tr><th>Wiki&nbsp;Page:</th>
    @ <td>%z(href("%R/wiki?name=%t",zWikiName))%h(zWikiName)</a></td></tr>
  }
  @ <tr><th>Date:</th><td>
  hyperlink_to_date(zDate, "</td></tr>");
  @ <tr><th>User:</th><td>
................................................................................
      output_text_with_line_numbers(z, zLn);
    }else{
      @ <pre>
      @ %h(z)
      @ </pre>
    }
  }else if( strncmp(zMime, "image/", 6)==0 ){
    int sz = db_int(0, "SELECT size FROM blob WHERE rid=%d", ridSrc);
    @ <i>(file is %d(sz) bytes of image data)</i><br>
    @ <img src="%R/raw/%s(zSrc)?m=%s(zMime)"></img>
    style_submenu_element("Image", "Image", "%R/raw/%s?m=%s", zSrc, zMime);
  }else{
    int sz = db_int(0, "SELECT size FROM blob WHERE rid=%d", ridSrc);
    @ <i>(file is %d(sz) bytes of binary data)</i>
  }
  @ </blockquote>
................................................................................
void attachment_list(
  const char *zTarget,   /* Object that things are attached to */
  const char *zHeader    /* Header to display with attachments */
){
  int cnt = 0;
  Stmt q;
  db_prepare(&q,
     "SELECT datetime(mtime,toLocal()), filename, user,"
     "       (SELECT uuid FROM blob WHERE rid=attachid), src"
     "  FROM attachment"
     " WHERE isLatest AND src!='' AND target=%Q"
     " ORDER BY mtime DESC",
     zTarget
  );
  while( db_step(&q)==SQLITE_ROW ){
    const char *zDate = db_column_text(&q, 0);
    const char *zFile = db_column_text(&q, 1);
    const char *zUser = db_column_text(&q, 2);
    const char *zUuid = db_column_text(&q, 3);
    const char *zSrc = db_column_text(&q, 4);

Changes to src/bisect.c.

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  db_multi_exec(
     "REPLACE INTO vvar(name,value) VALUES('bisect-log',"
       "COALESCE((SELECT value||' ' FROM vvar WHERE name='bisect-log'),'')"
       " || '%d')", rid);
}

/*
** Show a chart of bisect "good" and "bad" versions.  The chart can be
** sorted either chronologically by bisect time, or by check-in time.
*/
static void bisect_chart(int sortByCkinTime){
  char *zLog = db_lget("bisect-log","");
  Blob log, id;
  Stmt q;
  int cnt = 0;
  blob_init(&log, zLog, -1);
  db_multi_exec(
     "CREATE TEMP TABLE bilog("
     "  seq INTEGER PRIMARY KEY,"  /* Sequence of events */
     "  stat TEXT,"                /* Type of occurrence */
     "  rid INTEGER"               /* Check-in number */
     ");"
  );
  db_prepare(&q, "INSERT OR IGNORE INTO bilog(seq,stat,rid)"
                 " VALUES(:seq,:stat,:rid)");
  while( blob_token(&log, &id) ){
    int rid = atoi(blob_str(&id));
    db_bind_int(&q, ":seq", ++cnt);
    db_bind_text(&q, ":stat", rid>0 ? "GOOD" : "BAD");
    db_bind_int(&q, ":rid", rid>=0 ? rid : -rid);
    db_step(&q);
    db_reset(&q);
  }

  db_bind_int(&q, ":seq", ++cnt);
  db_bind_text(&q, ":stat", "CURRENT");
  db_bind_int(&q, ":rid", db_lget_int("checkout", 0));
  db_step(&q);

  db_finalize(&q);










  db_prepare(&q,
    "SELECT bilog.seq, bilog.stat,"
    "       substr(blob.uuid,1,16), datetime(event.mtime)"

    "  FROM bilog, blob, event"
    " WHERE blob.rid=bilog.rid AND event.objid=bilog.rid"
    "   AND event.type='ci'"
    " ORDER BY %s bilog.rowid ASC",
    (sortByCkinTime ? "event.mtime DESC, " : "")
  );
  while( db_step(&q)==SQLITE_ROW ){

    fossil_print("%3d %-7s %s %s\n",
        db_column_int(&q, 0),
        db_column_text(&q, 1),

        db_column_text(&q, 3),
        db_column_text(&q, 2));

  }
  db_finalize(&q);
}

/*
** COMMAND: bisect
**
................................................................................
**     Reinitialize a bisect session.  This cancels prior bisect history
**     and allows a bisect session to start over from the beginning.
**
**   fossil bisect vlist|ls|status ?-a|--all?
**
**     List the versions in between "bad" and "good".
**





**   fossil bisect undo
**
**     Undo the most recent "good" or "bad" command.
**
** Summary:
**
**   fossil bisect bad ?VERSION?
................................................................................
**   fossil bisect good ?VERSION?
**   fossil bisect log
**   fossil bisect chart
**   fossil bisect next
**   fossil bisect options
**   fossil bisect reset
**   fossil bisect status

**   fossil bisect undo
*/
void bisect_cmd(void){
  int n;
  const char *zCmd;
  int foundCmd = 0;
  db_must_be_within_tree();
................................................................................
      usage("bisect option ?NAME? ?VALUE?");
    }
  }else if( strncmp(zCmd, "reset", n)==0 ){
    db_multi_exec(
      "DELETE FROM vvar WHERE name IN "
      " ('bisect-good', 'bisect-bad', 'bisect-log')"
    );










  }else if( strncmp(zCmd, "vlist", n)==0
         || strncmp(zCmd, "ls", n)==0
         || strncmp(zCmd, "status", n)==0
  ){
    int fAll = find_option("all", "a", 0)!=0;
    bisect_list(!fAll);
  }else if( !foundCmd ){
    usage("bad|good|log|next|options|reset|status|undo");
  }
}







|
|

|









|












>
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>

>
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>







 







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>







 







>







 







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  db_multi_exec(
     "REPLACE INTO vvar(name,value) VALUES('bisect-log',"
       "COALESCE((SELECT value||' ' FROM vvar WHERE name='bisect-log'),'')"
       " || '%d')", rid);
}

/*
** Create a TEMP table named "bilog" that contains the complete history
** of the current bisect.
*/
void bisect_create_bilog_table(int iCurrent){
  char *zLog = db_lget("bisect-log","");
  Blob log, id;
  Stmt q;
  int cnt = 0;
  blob_init(&log, zLog, -1);
  db_multi_exec(
     "CREATE TEMP TABLE bilog("
     "  seq INTEGER PRIMARY KEY,"  /* Sequence of events */
     "  stat TEXT,"                /* Type of occurrence */
     "  rid INTEGER UNIQUE"        /* Check-in number */
     ");"
  );
  db_prepare(&q, "INSERT OR IGNORE INTO bilog(seq,stat,rid)"
                 " VALUES(:seq,:stat,:rid)");
  while( blob_token(&log, &id) ){
    int rid = atoi(blob_str(&id));
    db_bind_int(&q, ":seq", ++cnt);
    db_bind_text(&q, ":stat", rid>0 ? "GOOD" : "BAD");
    db_bind_int(&q, ":rid", rid>=0 ? rid : -rid);
    db_step(&q);
    db_reset(&q);
  }
  if( iCurrent>0 ){
    db_bind_int(&q, ":seq", ++cnt);
    db_bind_text(&q, ":stat", "CURRENT");
    db_bind_int(&q, ":rid", iCurrent);
    db_step(&q);
  }
  db_finalize(&q);
}

/*
** Show a chart of bisect "good" and "bad" versions.  The chart can be
** sorted either chronologically by bisect time, or by check-in time.
*/
static void bisect_chart(int sortByCkinTime){
  Stmt q;
  int iCurrent = db_lget_int("checkout",0);
  bisect_create_bilog_table(iCurrent);
  db_prepare(&q,
    "SELECT bilog.seq, bilog.stat,"
    "       substr(blob.uuid,1,16), datetime(event.mtime),"
    "       blob.rid==%d"
    "  FROM bilog, blob, event"
    " WHERE blob.rid=bilog.rid AND event.objid=bilog.rid"
    "   AND event.type='ci'"
    " ORDER BY %s bilog.rowid ASC",
    iCurrent, (sortByCkinTime ? "event.mtime DESC, " : "")
  );
  while( db_step(&q)==SQLITE_ROW ){
    const char *zGoodBad = db_column_text(&q, 1);
    fossil_print("%3d %-7s %s %s%s\n",
        db_column_int(&q, 0),

        zGoodBad,
        db_column_text(&q, 3),
        db_column_text(&q, 2),
        (db_column_int(&q, 4) && zGoodBad[0]!='C') ? " CURRENT" : "");
  }
  db_finalize(&q);
}

/*
** COMMAND: bisect
**
................................................................................
**     Reinitialize a bisect session.  This cancels prior bisect history
**     and allows a bisect session to start over from the beginning.
**
**   fossil bisect vlist|ls|status ?-a|--all?
**
**     List the versions in between "bad" and "good".
**
**   fossil bisect ui
**
**     Like "fossil ui" except start on a timeline that shows only the
**     check-ins that are part of the current bisect.
**
**   fossil bisect undo
**
**     Undo the most recent "good" or "bad" command.
**
** Summary:
**
**   fossil bisect bad ?VERSION?
................................................................................
**   fossil bisect good ?VERSION?
**   fossil bisect log
**   fossil bisect chart
**   fossil bisect next
**   fossil bisect options
**   fossil bisect reset
**   fossil bisect status
**   fossil bisect ui
**   fossil bisect undo
*/
void bisect_cmd(void){
  int n;
  const char *zCmd;
  int foundCmd = 0;
  db_must_be_within_tree();
................................................................................
      usage("bisect option ?NAME? ?VALUE?");
    }
  }else if( strncmp(zCmd, "reset", n)==0 ){
    db_multi_exec(
      "DELETE FROM vvar WHERE name IN "
      " ('bisect-good', 'bisect-bad', 'bisect-log')"
    );
  }else if( strcmp(zCmd, "ui")==0 ){
    char *newArgv[8];
    newArgv[0] = g.argv[0];
    newArgv[1] = "ui";
    newArgv[2] = "--page";
    newArgv[3] = "timeline?bisect";
    newArgv[4] = 0;
    g.argv = newArgv;
    g.argc = 4;
    cmd_webserver();
  }else if( strncmp(zCmd, "vlist", n)==0
         || strncmp(zCmd, "ls", n)==0
         || strncmp(zCmd, "status", n)==0
  ){
    int fAll = find_option("all", "a", 0)!=0;
    bisect_list(!fAll);
  }else if( !foundCmd ){
    usage("bad|good|log|next|options|reset|status|ui|undo");
  }
}

Changes to src/blob.c.

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276
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282
  pBlob->xRealloc = blobReallocStatic;
}

/*
** Append text or data to the end of a blob.
*/
void blob_append(Blob *pBlob, const char *aData, int nData){

  blob_is_init(pBlob);
  if( nData<0 ) nData = strlen(aData);
  if( nData==0 ) return;
  if( pBlob->nUsed + nData >= pBlob->nAlloc ){
    pBlob->xRealloc(pBlob, pBlob->nUsed + nData + pBlob->nAlloc + 100);
    if( pBlob->nUsed + nData >= pBlob->nAlloc ){
      blob_panic();







>







269
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  pBlob->xRealloc = blobReallocStatic;
}

/*
** Append text or data to the end of a blob.
*/
void blob_append(Blob *pBlob, const char *aData, int nData){
  assert( aData!=0 || nData==0 );
  blob_is_init(pBlob);
  if( nData<0 ) nData = strlen(aData);
  if( nData==0 ) return;
  if( pBlob->nUsed + nData >= pBlob->nAlloc ){
    pBlob->xRealloc(pBlob, pBlob->nUsed + nData + pBlob->nAlloc + 100);
    if( pBlob->nUsed + nData >= pBlob->nAlloc ){
      blob_panic();

Changes to src/browse.c.

597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
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1037
1038
1039
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    pM = manifest_get_by_name(zCI, &rid);
    if( pM ){
      int trunkRid = symbolic_name_to_rid("tag:trunk", "ci");
      linkTrunk = trunkRid && rid != trunkRid;
      linkTip = rid != symbolic_name_to_rid("tip", "ci");
      zUuid = db_text(0, "SELECT uuid FROM blob WHERE rid=%d", rid);
      rNow = db_double(0.0, "SELECT mtime FROM event WHERE objid=%d", rid);
      zNow = db_text("", "SELECT datetime(mtime,'localtime')"
                         " FROM event WHERE objid=%d", rid);
    }else{
      zCI = 0;
    }
  }
  if( zCI==0 ){
    rNow = db_double(0.0, "SELECT max(mtime) FROM event");
    zNow = db_text("", "SELECT datetime(max(mtime),'localtime') FROM event");
  }

  /* Compute the title of the page */
  blob_zero(&dirname);
  if( zD ){
    blob_append(&dirname, "within directory ", -1);
    hyperlinked_path(zD, &dirname, zCI, "tree", zREx);
................................................................................
  if( zName==0 ) zName = "tip";
  rid = symbolic_name_to_rid(zName, "ci");
  if( rid==0 ){
    fossil_fatal("not a valid check-in: %s", zName);
  }
  zUuid = db_text("", "SELECT uuid FROM blob WHERE rid=%d", rid);
  baseTime = db_double(0.0,"SELECT mtime FROM event WHERE objid=%d", rid);
  zNow = db_text("", "SELECT datetime(mtime,'localtime') FROM event"
                     " WHERE objid=%d", rid);
  style_submenu_element("Tree-View", "Tree-View",
                        "%R/tree?ci=%T&mtime=1&type=tree",
                        zName);
  style_header("File Ages");
  zGlob = P("glob");
  compute_fileage(rid,zGlob);







|







|







 







|







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    pM = manifest_get_by_name(zCI, &rid);
    if( pM ){
      int trunkRid = symbolic_name_to_rid("tag:trunk", "ci");
      linkTrunk = trunkRid && rid != trunkRid;
      linkTip = rid != symbolic_name_to_rid("tip", "ci");
      zUuid = db_text(0, "SELECT uuid FROM blob WHERE rid=%d", rid);
      rNow = db_double(0.0, "SELECT mtime FROM event WHERE objid=%d", rid);
      zNow = db_text("", "SELECT datetime(mtime,toLocal())"
                         " FROM event WHERE objid=%d", rid);
    }else{
      zCI = 0;
    }
  }
  if( zCI==0 ){
    rNow = db_double(0.0, "SELECT max(mtime) FROM event");
    zNow = db_text("", "SELECT datetime(max(mtime),toLocal()) FROM event");
  }

  /* Compute the title of the page */
  blob_zero(&dirname);
  if( zD ){
    blob_append(&dirname, "within directory ", -1);
    hyperlinked_path(zD, &dirname, zCI, "tree", zREx);
................................................................................
  if( zName==0 ) zName = "tip";
  rid = symbolic_name_to_rid(zName, "ci");
  if( rid==0 ){
    fossil_fatal("not a valid check-in: %s", zName);
  }
  zUuid = db_text("", "SELECT uuid FROM blob WHERE rid=%d", rid);
  baseTime = db_double(0.0,"SELECT mtime FROM event WHERE objid=%d", rid);
  zNow = db_text("", "SELECT datetime(mtime,toLocal()) FROM event"
                     " WHERE objid=%d", rid);
  style_submenu_element("Tree-View", "Tree-View",
                        "%R/tree?ci=%T&mtime=1&type=tree",
                        zName);
  style_header("File Ages");
  zGlob = P("glob");
  compute_fileage(rid,zGlob);

Changes to src/cache.c.

250
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254
255
256
257
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260
261
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263
264
**
**    list|ls      List the keys and content sizes and other stats for
**                 all entries currently in the cache
**
**    status       Show a summary of cache status.
**
** The cache is stored in a file that is distinct from the repository
** but that is held in the same directory as the repository.  To cache
** file can be deleted in order to completely disable the cache.
*/
void cache_cmd(void){
  const char *zCmd;
  int nCmd;
  sqlite3 *db;
  sqlite3_stmt *pStmt;







|







250
251
252
253
254
255
256
257
258
259
260
261
262
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264
**
**    list|ls      List the keys and content sizes and other stats for
**                 all entries currently in the cache
**
**    status       Show a summary of cache status.
**
** The cache is stored in a file that is distinct from the repository
** but that is held in the same directory as the repository.  The cache
** file can be deleted in order to completely disable the cache.
*/
void cache_cmd(void){
  const char *zCmd;
  int nCmd;
  sqlite3 *db;
  sqlite3_stmt *pStmt;

Changes to src/cgi.c.

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801
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803
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805
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807
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1059
1060
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1062
*/
void cgi_parse_POST_JSON( FILE * zIn, unsigned int contentLen ){
  cson_value * jv = NULL;
  int rc;
  CgiPostReadState state;
  cson_parse_opt popt = cson_parse_opt_empty;
  cson_parse_info pinfo = cson_parse_info_empty;

  popt.maxDepth = 15;
  state.fh = zIn;
  state.len = contentLen;
  state.pos = 0;
  rc = cson_parse( &jv,
                   contentLen ? cson_data_source_FILE_n : cson_data_source_FILE,
                   contentLen ? (void *)&state : (void *)zIn, &popt, &pinfo );
................................................................................
    }
  }

  /* If no match is found and the name begins with an upper-case
  ** letter, then check to see if there is an environment variable
  ** with the given name.
  */
  if( fossil_isupper(zName[0]) ){
    const char *zValue = fossil_getenv(zName);
    if( zValue ){
      cgi_set_parameter_nocopy(zName, zValue, 0);
      CGIDEBUG(("env-match [%s] = [%s]\n", zName, zValue));
      return zValue;
    }
  }







>







 







|







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*/
void cgi_parse_POST_JSON( FILE * zIn, unsigned int contentLen ){
  cson_value * jv = NULL;
  int rc;
  CgiPostReadState state;
  cson_parse_opt popt = cson_parse_opt_empty;
  cson_parse_info pinfo = cson_parse_info_empty;
  assert(g.json.gc.a && "json_main_bootstrap() was not called!");
  popt.maxDepth = 15;
  state.fh = zIn;
  state.len = contentLen;
  state.pos = 0;
  rc = cson_parse( &jv,
                   contentLen ? cson_data_source_FILE_n : cson_data_source_FILE,
                   contentLen ? (void *)&state : (void *)zIn, &popt, &pinfo );
................................................................................
    }
  }

  /* If no match is found and the name begins with an upper-case
  ** letter, then check to see if there is an environment variable
  ** with the given name.
  */
  if( zName && fossil_isupper(zName[0]) ){
    const char *zValue = fossil_getenv(zName);
    if( zValue ){
      cgi_set_parameter_nocopy(zName, zValue, 0);
      CGIDEBUG(("env-match [%s] = [%s]\n", zName, zValue));
      return zValue;
    }
  }

Changes to src/checkin.c.

1
2
3
4
5
6
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8
9
10
11
12
13
14
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398


399
400
401
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403
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405
...
425
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427
428
429
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436
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442
443
444
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455
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1655
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/*
** Copyright (c) 2007 D. Richard Hipp
**
** This program is free software; you can redistribute it and/or
** modify it under the terms of the Simplified BSD License (also
** known as the "2-Clause License" or "FreeBSD License".)

** This program is distributed in the hope that it will be useful,
** but without any warranty; without even the implied warranty of
** merchantability or fitness for a particular purpose.
**
** Author contact information:
**   drh@hwaci.com
**   http://www.hwaci.com/drh/
................................................................................
      (blob_size(&where)>0) ? "OR" : "AND", zName,
      filename_collation(), zName, filename_collation(),
      zName, filename_collation()
    );
  }

  db_prepare(&q,
    "SELECT pathname, deleted, chnged, rid, coalesce(origname!=pathname,0)"

    "  FROM vfile "
    " WHERE is_selected(id) %s"
    "   AND (chnged OR deleted OR rid=0 OR pathname!=origname)"
    " ORDER BY 1 /*scan*/",
    blob_sql_text(&where)
  );
  blob_zero(&rewrittenPathname);
................................................................................
  while( db_step(&q)==SQLITE_ROW ){
    const char *zPathname = db_column_text(&q,0);
    const char *zDisplayName = zPathname;
    int isDeleted = db_column_int(&q, 1);
    int isChnged = db_column_int(&q,2);
    int isNew = db_column_int(&q,3)==0;
    int isRenamed = db_column_int(&q,4);

    char *zFullName = mprintf("%s%s", g.zLocalRoot, zPathname);
    if( cwdRelative ){
      file_relative_name(zFullName, &rewrittenPathname, 0);
      zDisplayName = blob_str(&rewrittenPathname);
      if( zDisplayName[0]=='.' && zDisplayName[1]=='/' ){
        zDisplayName += 2;  /* no unnecessary ./ prefix */
      }
................................................................................
        blob_appendf(report, "EXECUTABLE %s\n", zDisplayName);
      }else if( isChnged==7 ){
        blob_appendf(report, "SYMLINK    %s\n", zDisplayName);
      }else if( isChnged==8 ){
        blob_appendf(report, "UNEXEC     %s\n", zDisplayName);
      }else if( isChnged==9 ){
        blob_appendf(report, "UNLINK     %s\n", zDisplayName);
      }else if( file_contains_merge_marker(zFullName) ){
        blob_appendf(report, "CONFLICT   %s\n", zDisplayName);
      }else{
        blob_appendf(report, "EDITED     %s\n", zDisplayName);
      }
    }else if( isRenamed ){
      blob_appendf(report, "RENAMED    %s\n", zDisplayName);
    }else{
................................................................................

  if( timeOrder ){
    zOrderBy = "mtime DESC";
  }

  compute_fileage(rid,0);
  db_prepare(&q,
    "SELECT datetime(fileage.mtime, 'localtime'), fileage.pathname,\n"
    "       blob.size\n"
    "  FROM fileage, blob\n"
    " WHERE blob.rid=fileage.fid %s\n"
    " ORDER BY %s;", blob_sql_text(&where), zOrderBy /*safe-for-%s*/
  );
  blob_reset(&where);

................................................................................
  timeOrder = find_option("t","t",0)!=0;

  if( zRev!=0 ){
    db_find_and_open_repository(0, 0);
    verify_all_options();
    ls_cmd_rev(zRev,verboseFlag,showAge,timeOrder);
    return;


  }

  db_must_be_within_tree();
  vid = db_lget_int("checkout", 0);
  if( timeOrder ){
    if( showAge ){
      zOrderBy = mprintf("checkin_mtime(%d,rid) DESC", vid);
................................................................................
       zName, filename_collation()
    );
  }
  vfile_check_signature(vid, 0);
  if( showAge ){
    db_prepare(&q,
       "SELECT pathname, deleted, rid, chnged, coalesce(origname!=pathname,0),"
       "       datetime(checkin_mtime(%d,rid),'unixepoch'%s)"
       "  FROM vfile %s"
       " ORDER BY %s",
       vid, timeline_utc(), blob_sql_text(&where), zOrderBy /*safe-for-%s*/
    );
  }else{
    db_prepare(&q,
       "SELECT pathname, deleted, rid, chnged, coalesce(origname!=pathname,0)"

       "  FROM vfile %s"
       " ORDER BY %s", blob_sql_text(&where), zOrderBy /*safe-for-%s*/
    );
  }
  blob_reset(&where);
  while( db_step(&q)==SQLITE_ROW ){
    const char *zPathname = db_column_text(&q,0);
    int isDeleted = db_column_int(&q, 1);
    int isNew = db_column_int(&q,2)==0;
    int chnged = db_column_int(&q,3);
    int renamed = db_column_int(&q,4);

    char *zFullName = mprintf("%s%s", g.zLocalRoot, zPathname);
    const char *type = "";
    if( verboseFlag ){
      if( isNew ){
        type = "ADDED      ";
      }else if( isDeleted ){
        type = "DELETED    ";
................................................................................
          type = "UPDATED_BY_MERGE ";
        }else if( chnged==3 ){
          type = "ADDED_BY_MERGE ";
        }else if( chnged==4 ){
          type = "UPDATED_BY_INTEGRATE ";
        }else if( chnged==5 ){
          type = "ADDED_BY_INTEGRATE ";
        }else if( file_contains_merge_marker(zFullName) ){
          type = "CONFLICT   ";
        }else{
          type = "EDITED     ";
        }
      }else if( renamed ){
        type = "RENAMED    ";
      }else{
................................................................................
**                     explicitly exempted via the empty-dirs setting
**                     or another applicable setting or command line
**                     argument.  Matching files, if any, are removed
**                     prior to checking for any empty directories;
**                     therefore, directories that contain only files
**                     that were removed will be removed as well.
**    -f|--force       Remove files without prompting.

**    -x|--verily      WARNING: Removes everything that is not a managed
**                     file or the repository itself.  This option
**                     implies the --force, --emptydirs, --dotfiles, and
**                     --disable-undo options.  Furthermore, it completely
**                     disregards the keep-glob and ignore-glob settings.
**                     However, it does honor the --ignore and --keep
**                     options.
................................................................................
**
** See also: addremove, extras, status
*/
void clean_cmd(void){
  int allFileFlag, allDirFlag, dryRunFlag, verboseFlag;
  int emptyDirsFlag, dirsOnlyFlag;
  int disableUndo, noPrompt;

  unsigned scanFlags = 0;
  int verilyFlag = 0;
  const char *zIgnoreFlag, *zKeepFlag, *zCleanFlag;
  Glob *pIgnore, *pKeep, *pClean;
  int nRoot;

#ifndef UNDO_SIZE_LIMIT  /* TODO: Setting? */
................................................................................
    dryRunFlag = find_option("test",0,0)!=0; /* deprecated */
  }
  if( !dryRunFlag ){
    dryRunFlag = find_option("whatif",0,0)!=0;
  }
  disableUndo = find_option("disable-undo",0,0)!=0;
  noPrompt = find_option("no-prompt",0,0)!=0;

  allFileFlag = allDirFlag = find_option("force","f",0)!=0;
  dirsOnlyFlag = find_option("dirsonly",0,0)!=0;
  emptyDirsFlag = find_option("emptydirs","d",0)!=0 || dirsOnlyFlag;
  if( find_option("dotfiles",0,0)!=0 ) scanFlags |= SCAN_ALL;
  if( find_option("temp",0,0)!=0 ) scanFlags |= SCAN_TEMP;
  if( find_option("allckouts",0,0)!=0 ) scanFlags |= SCAN_NESTED;
  zIgnoreFlag = find_option("ignore",0,1);
................................................................................
        if( verboseFlag ){
          fossil_print("KEPT file \"%s\" not removed (due to --keep"
                       " or \"keep-glob\")\n", zName+nRoot);
        }
        continue;
      }
      if( !dryRunFlag && !glob_match(pClean, zName+nRoot) ){



        int undoRc = UNDO_NONE;














        if( !disableUndo ){
          undoRc = undo_maybe_save(zName+nRoot, UNDO_SIZE_LIMIT);
        }
        if( undoRc!=UNDO_SAVED_OK ){
          char cReply;
          if( allFileFlag ){
            cReply = 'Y';
          }else if( !noPrompt ){
            Blob ans;
            char *prompt = mprintf("\nWARNING: Deletion of this file will "
                                   "not be undoable via the 'undo'\n"
                                   "         command because %s.\n\n"
                                   "Remove unmanaged file \"%s\" (a=all/y/N)? ",
                                   undo_save_message(undoRc), zName+nRoot);
            prompt_user(prompt, &ans);

            cReply = blob_str(&ans)[0];
            blob_reset(&ans);
          }else{
            cReply = 'N';
          }
          if( cReply=='a' || cReply=='A' ){
            allFileFlag = 1;
................................................................................
          }
        }
      }
      if( dryRunFlag || file_delete(zName)==0 ){
        if( verboseFlag || dryRunFlag ){
          fossil_print("Removed unmanaged file: %s\n", zName+nRoot);
        }
      }else if( verboseFlag ){
        fossil_print("Could not remove file: %s\n", zName+nRoot);
      }
    }
    db_finalize(&q);
    if( !dryRunFlag && !disableUndo ) undo_finish();
  }
  if( emptyDirsFlag ){
................................................................................
        char cReply;
        if( !noPrompt ){
          Blob ans;
          char *prompt = mprintf("Remove empty directory \"%s\" (a=all/y/N)? ",
                                 zName+nRoot);
          prompt_user(prompt, &ans);
          cReply = blob_str(&ans)[0];

          blob_reset(&ans);
        }else{
          cReply = 'N';
        }
        if( cReply=='a' || cReply=='A' ){
          allDirFlag = 1;
        }else if( cReply!='y' && cReply!='Y' ){
................................................................................
  if( zEditor==0 ){
    zEditor = fossil_getenv("EDITOR");
  }
#if defined(_WIN32) || defined(__CYGWIN__)
  if( zEditor==0 ){
    zEditor = mprintf("%s\\notepad.exe", fossil_getenv("SYSTEMROOT"));
#if defined(__CYGWIN__)
    zEditor = fossil_utf8_to_filename(zEditor);
    blob_add_cr(pPrompt);
#endif
  }
#endif
  if( zEditor==0 ){
    blob_append(pPrompt,
       "#\n"
................................................................................
**    -n|--dry-run               If given, display instead of run actions
**    --no-warnings              omit all warnings about file contents
**    --nosign                   do not attempt to sign this commit with gpg
**    --private                  do not sync changes and their descendants
**    --sha1sum                  verify file status using SHA1 hashing rather
**                               than relying on file mtimes
**    --tag TAG-NAME             assign given tag TAG-NAME to the check-in


**
** See also: branch, changes, checkout, extras, sync
*/
void commit_cmd(void){
  int hasChanges;        /* True if unsaved changes exist */
  int vid;               /* blob-id of parent version */
  int nrid;              /* blob-id of a modified file */






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/*
** Copyright (c) 2007 D. Richard Hipp
**
** This program is free software; you can redistribute it and/or
** modify it under the terms of the Simplified BSD License (also
** known as the "2-Clause License" or "FreeBSD License".)
**
** This program is distributed in the hope that it will be useful,
** but without any warranty; without even the implied warranty of
** merchantability or fitness for a particular purpose.
**
** Author contact information:
**   drh@hwaci.com
**   http://www.hwaci.com/drh/
................................................................................
      (blob_size(&where)>0) ? "OR" : "AND", zName,
      filename_collation(), zName, filename_collation(),
      zName, filename_collation()
    );
  }

  db_prepare(&q,
    "SELECT pathname, deleted, chnged,"
    "       rid, coalesce(origname!=pathname,0), islink"
    "  FROM vfile "
    " WHERE is_selected(id) %s"
    "   AND (chnged OR deleted OR rid=0 OR pathname!=origname)"
    " ORDER BY 1 /*scan*/",
    blob_sql_text(&where)
  );
  blob_zero(&rewrittenPathname);
................................................................................
  while( db_step(&q)==SQLITE_ROW ){
    const char *zPathname = db_column_text(&q,0);
    const char *zDisplayName = zPathname;
    int isDeleted = db_column_int(&q, 1);
    int isChnged = db_column_int(&q,2);
    int isNew = db_column_int(&q,3)==0;
    int isRenamed = db_column_int(&q,4);
    int isLink = db_column_int(&q,5);
    char *zFullName = mprintf("%s%s", g.zLocalRoot, zPathname);
    if( cwdRelative ){
      file_relative_name(zFullName, &rewrittenPathname, 0);
      zDisplayName = blob_str(&rewrittenPathname);
      if( zDisplayName[0]=='.' && zDisplayName[1]=='/' ){
        zDisplayName += 2;  /* no unnecessary ./ prefix */
      }
................................................................................
        blob_appendf(report, "EXECUTABLE %s\n", zDisplayName);
      }else if( isChnged==7 ){
        blob_appendf(report, "SYMLINK    %s\n", zDisplayName);
      }else if( isChnged==8 ){
        blob_appendf(report, "UNEXEC     %s\n", zDisplayName);
      }else if( isChnged==9 ){
        blob_appendf(report, "UNLINK     %s\n", zDisplayName);
      }else if( !isLink && file_contains_merge_marker(zFullName) ){
        blob_appendf(report, "CONFLICT   %s\n", zDisplayName);
      }else{
        blob_appendf(report, "EDITED     %s\n", zDisplayName);
      }
    }else if( isRenamed ){
      blob_appendf(report, "RENAMED    %s\n", zDisplayName);
    }else{
................................................................................

  if( timeOrder ){
    zOrderBy = "mtime DESC";
  }

  compute_fileage(rid,0);
  db_prepare(&q,
    "SELECT datetime(fileage.mtime, toLocal()), fileage.pathname,\n"
    "       blob.size\n"
    "  FROM fileage, blob\n"
    " WHERE blob.rid=fileage.fid %s\n"
    " ORDER BY %s;", blob_sql_text(&where), zOrderBy /*safe-for-%s*/
  );
  blob_reset(&where);

................................................................................
  timeOrder = find_option("t","t",0)!=0;

  if( zRev!=0 ){
    db_find_and_open_repository(0, 0);
    verify_all_options();
    ls_cmd_rev(zRev,verboseFlag,showAge,timeOrder);
    return;
  }else if( find_option("R",0,1)!=0 ){
    fossil_fatal("the -r is required in addition to -R");
  }

  db_must_be_within_tree();
  vid = db_lget_int("checkout", 0);
  if( timeOrder ){
    if( showAge ){
      zOrderBy = mprintf("checkin_mtime(%d,rid) DESC", vid);
................................................................................
       zName, filename_collation()
    );
  }
  vfile_check_signature(vid, 0);
  if( showAge ){
    db_prepare(&q,
       "SELECT pathname, deleted, rid, chnged, coalesce(origname!=pathname,0),"
       "       datetime(checkin_mtime(%d,rid),'unixepoch',toLocal())"
       "  FROM vfile %s"
       " ORDER BY %s",
       vid, blob_sql_text(&where), zOrderBy /*safe-for-%s*/
    );
  }else{
    db_prepare(&q,
       "SELECT pathname, deleted, rid, chnged,"
       "       coalesce(origname!=pathname,0), islink"
       "  FROM vfile %s"
       " ORDER BY %s", blob_sql_text(&where), zOrderBy /*safe-for-%s*/
    );
  }
  blob_reset(&where);
  while( db_step(&q)==SQLITE_ROW ){
    const char *zPathname = db_column_text(&q,0);
    int isDeleted = db_column_int(&q, 1);
    int isNew = db_column_int(&q,2)==0;
    int chnged = db_column_int(&q,3);
    int renamed = db_column_int(&q,4);
    int isLink = db_column_int(&q,5);
    char *zFullName = mprintf("%s%s", g.zLocalRoot, zPathname);
    const char *type = "";
    if( verboseFlag ){
      if( isNew ){
        type = "ADDED      ";
      }else if( isDeleted ){
        type = "DELETED    ";
................................................................................
          type = "UPDATED_BY_MERGE ";
        }else if( chnged==3 ){
          type = "ADDED_BY_MERGE ";
        }else if( chnged==4 ){
          type = "UPDATED_BY_INTEGRATE ";
        }else if( chnged==5 ){
          type = "ADDED_BY_INTEGRATE ";
        }else if( !isLink && file_contains_merge_marker(zFullName) ){
          type = "CONFLICT   ";
        }else{
          type = "EDITED     ";
        }
      }else if( renamed ){
        type = "RENAMED    ";
      }else{
................................................................................
**                     explicitly exempted via the empty-dirs setting
**                     or another applicable setting or command line
**                     argument.  Matching files, if any, are removed
**                     prior to checking for any empty directories;
**                     therefore, directories that contain only files
**                     that were removed will be removed as well.
**    -f|--force       Remove files without prompting.
**    -i|--prompt      Prompt before removing each file.
**    -x|--verily      WARNING: Removes everything that is not a managed
**                     file or the repository itself.  This option
**                     implies the --force, --emptydirs, --dotfiles, and
**                     --disable-undo options.  Furthermore, it completely
**                     disregards the keep-glob and ignore-glob settings.
**                     However, it does honor the --ignore and --keep
**                     options.
................................................................................
**
** See also: addremove, extras, status
*/
void clean_cmd(void){
  int allFileFlag, allDirFlag, dryRunFlag, verboseFlag;
  int emptyDirsFlag, dirsOnlyFlag;
  int disableUndo, noPrompt;
  int alwaysPrompt = 0;
  unsigned scanFlags = 0;
  int verilyFlag = 0;
  const char *zIgnoreFlag, *zKeepFlag, *zCleanFlag;
  Glob *pIgnore, *pKeep, *pClean;
  int nRoot;

#ifndef UNDO_SIZE_LIMIT  /* TODO: Setting? */
................................................................................
    dryRunFlag = find_option("test",0,0)!=0; /* deprecated */
  }
  if( !dryRunFlag ){
    dryRunFlag = find_option("whatif",0,0)!=0;
  }
  disableUndo = find_option("disable-undo",0,0)!=0;
  noPrompt = find_option("no-prompt",0,0)!=0;
  alwaysPrompt = find_option("prompt","i",0)!=0;
  allFileFlag = allDirFlag = find_option("force","f",0)!=0;
  dirsOnlyFlag = find_option("dirsonly",0,0)!=0;
  emptyDirsFlag = find_option("emptydirs","d",0)!=0 || dirsOnlyFlag;
  if( find_option("dotfiles",0,0)!=0 ) scanFlags |= SCAN_ALL;
  if( find_option("temp",0,0)!=0 ) scanFlags |= SCAN_TEMP;
  if( find_option("allckouts",0,0)!=0 ) scanFlags |= SCAN_NESTED;
  zIgnoreFlag = find_option("ignore",0,1);
................................................................................
        if( verboseFlag ){
          fossil_print("KEPT file \"%s\" not removed (due to --keep"
                       " or \"keep-glob\")\n", zName+nRoot);
        }
        continue;
      }
      if( !dryRunFlag && !glob_match(pClean, zName+nRoot) ){
        char *zPrompt = 0;
        char cReply;
        Blob ans = empty_blob;
        int undoRc = UNDO_NONE;
        if( alwaysPrompt ){
          zPrompt = mprintf("Remove unmanaged file \"%s\" (a=all/y/N)? ",
                            zName+nRoot);
          prompt_user(zPrompt, &ans);
          fossil_free(zPrompt);
          cReply = fossil_toupper(blob_str(&ans)[0]);
          blob_reset(&ans);
          if( cReply=='N' ) continue;
          if( cReply=='A' ){
            allFileFlag = 1;
            alwaysPrompt = 0;
          }else{
            undoRc = UNDO_SAVED_OK;
          }
        }else if( !disableUndo ){
          undoRc = undo_maybe_save(zName+nRoot, UNDO_SIZE_LIMIT);
        }
        if( undoRc!=UNDO_SAVED_OK ){

          if( allFileFlag ){
            cReply = 'Y';
          }else if( !noPrompt ){
            Blob ans;
            zPrompt = mprintf("\nWARNING: Deletion of this file will "
                              "not be undoable via the 'undo'\n"
                              "         command because %s.\n\n"
                              "Remove unmanaged file \"%s\" (a=all/y/N)? ",
                              undo_save_message(undoRc), zName+nRoot);
            prompt_user(zPrompt, &ans);
            fossil_free(zPrompt);
            cReply = blob_str(&ans)[0];
            blob_reset(&ans);
          }else{
            cReply = 'N';
          }
          if( cReply=='a' || cReply=='A' ){
            allFileFlag = 1;
................................................................................
          }
        }
      }
      if( dryRunFlag || file_delete(zName)==0 ){
        if( verboseFlag || dryRunFlag ){
          fossil_print("Removed unmanaged file: %s\n", zName+nRoot);
        }
      }else{
        fossil_print("Could not remove file: %s\n", zName+nRoot);
      }
    }
    db_finalize(&q);
    if( !dryRunFlag && !disableUndo ) undo_finish();
  }
  if( emptyDirsFlag ){
................................................................................
        char cReply;
        if( !noPrompt ){
          Blob ans;
          char *prompt = mprintf("Remove empty directory \"%s\" (a=all/y/N)? ",
                                 zName+nRoot);
          prompt_user(prompt, &ans);
          cReply = blob_str(&ans)[0];
          fossil_free(prompt);
          blob_reset(&ans);
        }else{
          cReply = 'N';
        }
        if( cReply=='a' || cReply=='A' ){
          allDirFlag = 1;
        }else if( cReply!='y' && cReply!='Y' ){
................................................................................
  if( zEditor==0 ){
    zEditor = fossil_getenv("EDITOR");
  }
#if defined(_WIN32) || defined(__CYGWIN__)
  if( zEditor==0 ){
    zEditor = mprintf("%s\\notepad.exe", fossil_getenv("SYSTEMROOT"));
#if defined(__CYGWIN__)
    zEditor = fossil_utf8_to_path(zEditor, 0);
    blob_add_cr(pPrompt);
#endif
  }
#endif
  if( zEditor==0 ){
    blob_append(pPrompt,
       "#\n"
................................................................................
**    -n|--dry-run               If given, display instead of run actions
**    --no-warnings              omit all warnings about file contents
**    --nosign                   do not attempt to sign this commit with gpg
**    --private                  do not sync changes and their descendants
**    --sha1sum                  verify file status using SHA1 hashing rather
**                               than relying on file mtimes
**    --tag TAG-NAME             assign given tag TAG-NAME to the check-in
**    --date-override DATE       DATE to use instead of 'now'
**    --user-override USER       USER to use instead of the current default
**
** See also: branch, changes, checkout, extras, sync
*/
void commit_cmd(void){
  int hasChanges;        /* True if unsaved changes exist */
  int vid;               /* blob-id of parent version */
  int nrid;              /* blob-id of a modified file */

Changes to src/checkout.c.

241
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    return;
  }
  if( !keepFlag ){
    uncheckout(prior);
  }
  db_multi_exec("DELETE FROM vfile WHERE vid!=%d", vid);
  if( !keepFlag ){
    vfile_to_disk(vid, 0, 1, promptFlag);
  }
  checkout_set_all_exe(vid);
  manifest_to_disk(vid);
  ensure_empty_dirs_created();
  db_lset_int("checkout", vid);
  undo_reset();
  db_multi_exec("DELETE FROM vmerge");







|







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    return;
  }
  if( !keepFlag ){
    uncheckout(prior);
  }
  db_multi_exec("DELETE FROM vfile WHERE vid!=%d", vid);
  if( !keepFlag ){
    vfile_to_disk(vid, 0, !g.fQuiet, promptFlag);
  }
  checkout_set_all_exe(vid);
  manifest_to_disk(vid);
  ensure_empty_dirs_created();
  db_lset_int("checkout", vid);
  undo_reset();
  db_multi_exec("DELETE FROM vmerge");

Changes to src/clone.c.

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...
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  );
}


/*
** COMMAND: clone
**
** Usage: %fossil clone ?OPTIONS? URL FILENAME
**
** Make a clone of a repository specified by URL in the local
** file named FILENAME.
**
** URL must be in one of the following form: ([...] mean optional)
**   HTTP/HTTPS protocol:
**     http[s]://[userid[:password]@]host[:port][/path]
**
**   SSH protocol:
**     ssh://[userid[:password]@]host[:port]/path/to/repo.fossil\\
**     [?fossil=path/to/fossil.exe]
**
**   Filesystem:
**     [file://]path/to/repo.fossil
**
**   Note: For ssh and filesystem, path must have an extra leading
**         '/' to use an absolute path.




**
** By default, your current login name is used to create the default
** admin user. This can be overridden using the -A|--admin-user
** parameter.
**
** Options:
**    --admin-user|-A USERNAME   Make USERNAME the administrator
**    --once                     Don't save url.
**    --private                  Also clone private branches
**    --ssl-identity=filename    Use the SSL identity if requested by the server
**    --ssh-command|-c 'command' Use this SSH command
**    --httpauth|-B 'user:pass'  Add HTTP Basic Authorization to requests
**    --verbose                  Show more statistics in output
**
** See also: init
*/
void clone_cmd(void){
  char *zPassword;
  const char *zDefaultUser;   /* Optional name of the default user */
................................................................................

  /* We should be done with options.. */
  verify_all_options();

  if( g.argc < 4 ){
    usage("?OPTIONS? FILE-OR-URL NEW-REPOSITORY");
  }
  db_open_config(0);
  if( -1 != file_size(g.argv[3]) ){
    fossil_fatal("file already exists: %s", g.argv[3]);
  }

  url_parse(g.argv[2], urlFlags);
  if( zDefaultUser==0 && g.url.user!=0 ) zDefaultUser = g.url.user;
  if( g.url.isFile ){







|

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  );
}


/*
** COMMAND: clone
**
** Usage: %fossil clone ?OPTIONS? URI FILENAME
**
** Make a clone of a repository specified by URI in the local
** file named FILENAME.
**
** URI may be one of the following form: ([...] mean optional)
**   HTTP/HTTPS protocol:
**     http[s]://[userid[:password]@]host[:port][/path]
**
**   SSH protocol:
**     ssh://[userid@]host[:port]/path/to/repo.fossil\\
**     [?fossil=path/to/fossil.exe]
**
**   Filesystem:
**     [file://]path/to/repo.fossil
**
** Note 1: For ssh and filesystem, path must have an extra leading
**         '/' to use an absolute path.
**
** Note 2: Use %HH escapes for special characters in the userid and 
**         password.  For example "%40" in place of "@", "%2f" in place
**         of "/", and "%3a" in place of ":".
**
** By default, your current login name is used to create the default
** admin user. This can be overridden using the -A|--admin-user
** parameter.
**
** Options:
**    --admin-user|-A USERNAME   Make USERNAME the administrator
**    --once                     Don't remember the URI.
**    --private                  Also clone private branches
**    --ssl-identity FILENAME    Use the SSL identity if requested by the server
**    --ssh-command|-c SSH       Use SSH as the "ssh" command
**    --httpauth|-B USER:PASS    Add HTTP Basic Authorization to requests
**    --verbose                  Show more statistics in output
**
** See also: init
*/
void clone_cmd(void){
  char *zPassword;
  const char *zDefaultUser;   /* Optional name of the default user */
................................................................................

  /* We should be done with options.. */
  verify_all_options();

  if( g.argc < 4 ){
    usage("?OPTIONS? FILE-OR-URL NEW-REPOSITORY");
  }
  db_open_config(0, 0);
  if( -1 != file_size(g.argv[3]) ){
    fossil_fatal("file already exists: %s", g.argv[3]);
  }

  url_parse(g.argv[2], urlFlags);
  if( zDefaultUser==0 && g.url.user!=0 ) zDefaultUser = g.url.user;
  if( g.url.isFile ){

Changes to src/codecheck1.c.

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/*
** A list of functions that return strings that are safe to insert into
** SQL using %s.
*/
static const char *azSafeFunc[] = {
  "filename_collation",
  "db_name",
  "timeline_utc",
  "leaf_is_closed_sql",
  "timeline_query_for_www",
  "timeline_query_for_tty",
  "blob_sql_text",
  "glob_expr",
  "fossil_all_reserved_names",
  "configure_inop_rhs",







<







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254

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/*
** A list of functions that return strings that are safe to insert into
** SQL using %s.
*/
static const char *azSafeFunc[] = {
  "filename_collation",
  "db_name",

  "leaf_is_closed_sql",
  "timeline_query_for_www",
  "timeline_query_for_tty",
  "blob_sql_text",
  "glob_expr",
  "fossil_all_reserved_names",
  "configure_inop_rhs",

Changes to src/configure.c.

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886


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**    -R|--repository FILE       Extract info from repository FILE
**
** See also: settings, unset
*/
void configuration_cmd(void){
  int n;
  const char *zMethod;


  if( g.argc<3 ){
    usage("export|import|merge|pull|reset ...");

  }
  db_find_and_open_repository(0, 0);
  db_open_config(0);
  zMethod = g.argv[2];
  n = strlen(zMethod);
  if( strncmp(zMethod, "export", n)==0 ){
    int mask;
    const char *zSince = find_option("since",0,1);
    sqlite3_int64 iStart;
    if( g.argc!=5 ){







>
>

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**    -R|--repository FILE       Extract info from repository FILE
**
** See also: settings, unset
*/
void configuration_cmd(void){
  int n;
  const char *zMethod;
  db_find_and_open_repository(0, 0);
  db_open_config(0, 0);
  if( g.argc<3 ){

    usage("SUBCOMMAND ...");
  }


  zMethod = g.argv[2];
  n = strlen(zMethod);
  if( strncmp(zMethod, "export", n)==0 ){
    int mask;
    const char *zSince = find_option("since",0,1);
    sqlite3_int64 iStart;
    if( g.argc!=5 ){

Changes to src/content.c.

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...
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....
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1128















































/*
** COMMAND:  test-content-undelta
**
** Make sure the content at RECORDID is not a delta
*/
void test_content_undelta_cmd(void){
  int rid;
  if( g.argc!=2 ) usage("RECORDID");
  db_must_be_within_tree();
  rid = atoi(g.argv[2]);
  content_undelta(rid);
}

/*
** Return true if the given RID is marked as PRIVATE.
................................................................................
    if( blob_size(&content)!=size ){
      fossil_print("size mismatch on artifact %d: wanted %d but got %d\n",
                     rid, size, blob_size(&content));
      nErr++;
    }
    sha1sum_blob(&content, &cksum);
    if( fossil_strcmp(blob_str(&cksum), zUuid)!=0 ){
      fossil_print("checksum mismatch on artifact %d: wanted %s but got %s\n",
                   rid, zUuid, blob_str(&cksum));
      nErr++;
    }
    if( bParse && looks_like_control_artifact(&content) ){
      Blob err;
      int i, n;
      char *z;
................................................................................
        "control", "wiki", "ticket", "attachment", "event" };
    int i;
    fossil_print("%d total control artifacts\n", nCA);
    for(i=1; i<count(azType); i++){
      if( anCA[i] ) fossil_print("  %d %ss\n", anCA[i], azType[i]);
    }
  }


}

/*
** COMMAND: test-orphans
**
** Search the repository for orphaned artifacts
*/
................................................................................
  }
  db_finalize(&q);
  if( nErr>0 || quietFlag==0 ){
    fossil_print("%d missing or shunned references in %d control artifacts\n",
                 nErr, nArtifact);
  }
}






















































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/*
** COMMAND:  test-content-undelta
**
** Make sure the content at RECORDID is not a delta
*/
void test_content_undelta_cmd(void){
  int rid;
  if( g.argc!=3 ) usage("RECORDID");
  db_must_be_within_tree();
  rid = atoi(g.argv[2]);
  content_undelta(rid);
}

/*
** Return true if the given RID is marked as PRIVATE.
................................................................................
    if( blob_size(&content)!=size ){
      fossil_print("size mismatch on artifact %d: wanted %d but got %d\n",
                     rid, size, blob_size(&content));
      nErr++;
    }
    sha1sum_blob(&content, &cksum);
    if( fossil_strcmp(blob_str(&cksum), zUuid)!=0 ){
      fossil_print("wrong hash on artifact %d: wanted %s but got %s\n",
                   rid, zUuid, blob_str(&cksum));
      nErr++;
    }
    if( bParse && looks_like_control_artifact(&content) ){
      Blob err;
      int i, n;
      char *z;
................................................................................
        "control", "wiki", "ticket", "attachment", "event" };
    int i;
    fossil_print("%d total control artifacts\n", nCA);
    for(i=1; i<count(azType); i++){
      if( anCA[i] ) fossil_print("  %d %ss\n", anCA[i], azType[i]);
    }
  }
  fossil_print("low-level database integrity-check: ");
  fossil_print("%s\n", db_text(0, "PRAGMA integrity_check(10)"));
}

/*
** COMMAND: test-orphans
**
** Search the repository for orphaned artifacts
*/
................................................................................
  }
  db_finalize(&q);
  if( nErr>0 || quietFlag==0 ){
    fossil_print("%d missing or shunned references in %d control artifacts\n",
                 nErr, nArtifact);
  }
}

/*
** COMMAND: test-content-erase
**
** Usage: %fossil test-content-erase RID ....
**
** Remove all traces of one or more artifacts from the local repository.
**
** WARNING: This command destroys data and can cause you to lose work.
** Make sure you have a backup copy before using this command!
**
** WARNING: You must run "fossil rebuild" after this command to rebuild
** the metadata.
**
** Note that the arguments are the integer raw RID values from the BLOB table,
** not SHA1 hashs or labels.
*/
void test_content_erase(void){
  int i;
  Blob x;
  char c;
  Stmt q;
  prompt_user("This command erases information from the repository and\n"
              "might irrecoverably damage the repository.  Make sure you\n"
              "have a backup copy!\n"
              "Continue? (y/N)? ", &x);
  c = blob_str(&x)[0];
  blob_reset(&x);
  if( c!='y' && c!='Y' ) return;
  db_find_and_open_repository(OPEN_ANY_SCHEMA, 0);
  db_begin_transaction();
  db_prepare(&q, "SELECT rid FROM delta WHERE srcid=:rid");
  for(i=2; i<g.argc; i++){
    int rid = atoi(g.argv[i]);
    fossil_print("Erasing artifact %d (%s)\n", 
                 rid, db_text("", "SELECT uuid FROM blob WHERE rid=%d", rid));
    db_bind_int(&q, ":rid", rid);
    while( db_step(&q)==SQLITE_ROW ){
      content_undelta(db_column_int(&q,0));
    }
    db_reset(&q);
    db_multi_exec("DELETE FROM blob WHERE rid=%d", rid);
    db_multi_exec("DELETE FROM delta WHERE rid=%d", rid);
  }
  db_finalize(&q);
  db_end_transaction(0);
}

Changes to src/cson_amalgamation.c.

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....
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....
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#define cson_value_api_empty_m {           \
        CSON_TYPE_UNDEF/*typeID*/,         \
        NULL/*cleanup*/\
      }
/**
   Empty-initialized cson_value_api object.
*/
static const cson_value_api cson_value_api_empty = cson_value_api_empty_m;


typedef unsigned int cson_counter_t;
struct cson_value
{
    /** The "vtbl" of type-specific operations. All instances
        of a given logical value type share a single api instance.
................................................................................
    cson_counter_t refcount;
};


/**
   Empty-initialized cson_value object.
*/
#define cson_value_empty_m { &cson_value_api_empty/*api*/, NULL/*value*/, 0/*refcount*/ }
/**
   Empty-initialized cson_value object.
*/
static const cson_value cson_value_empty = cson_value_empty_m;
const cson_parse_opt cson_parse_opt_empty = cson_parse_opt_empty_m;
const cson_output_opt cson_output_opt_empty = cson_output_opt_empty_m;
const cson_object_iterator cson_object_iterator_empty = cson_object_iterator_empty_m;
const cson_buffer cson_buffer_empty = cson_buffer_empty_m;
const cson_parse_info cson_parse_info_empty = cson_parse_info_empty_m;

static void cson_value_destroy_zero_it( cson_value * self );
................................................................................
static const cson_value_api cson_value_api_integer = { CSON_TYPE_INTEGER, cson_value_destroy_zero_it };
static const cson_value_api cson_value_api_double = { CSON_TYPE_DOUBLE, cson_value_destroy_zero_it };
static const cson_value_api cson_value_api_string = { CSON_TYPE_STRING, cson_value_destroy_zero_it };
static const cson_value_api cson_value_api_array = { CSON_TYPE_ARRAY, cson_value_destroy_array };
static const cson_value_api cson_value_api_object = { CSON_TYPE_OBJECT, cson_value_destroy_object };

static const cson_value cson_value_undef = { &cson_value_api_undef, NULL, 0 };
static const cson_value cson_value_null_empty = { &cson_value_api_null, NULL, 0 };
static const cson_value cson_value_bool_empty = { &cson_value_api_bool, NULL, 0 };
static const cson_value cson_value_integer_empty = { &cson_value_api_integer, NULL, 0 };
static const cson_value cson_value_double_empty = { &cson_value_api_double, NULL, 0 };
static const cson_value cson_value_string_empty = { &cson_value_api_string, NULL, 0 };
static const cson_value cson_value_array_empty = { &cson_value_api_array, NULL, 0 };
static const cson_value cson_value_object_empty = { &cson_value_api_object, NULL, 0 };

/**
................................................................................
{
    cson_kvp ** list;
    unsigned int count;
    unsigned int alloced;
};
typedef struct cson_kvp_list cson_kvp_list;
#define cson_kvp_list_empty_m {NULL/*list*/,0/*count*/,0/*alloced*/}
static const cson_kvp_list cson_kvp_list_empty = cson_kvp_list_empty_m;

struct cson_object
{
    cson_kvp_list kvp;
};
/*typedef struct cson_object cson_object;*/
#define cson_object_empty_m { cson_kvp_list_empty_m/*kvp*/ }
................................................................................
{
    return ( !v || !v->api || (v->api==&cson_value_api_undef))
        ? 1 : 0;
}
#define ISA(T,TID) char cson_value_is_##T( cson_value const * v ) {       \
        /*return (v && v->api) ? cson_value_is_a(v,CSON_TYPE_##TID) : 0;*/ \
        return (v && (v->api == &cson_value_api_##T)) ? 1 : 0; \
    } static const char bogusPlaceHolderForEmacsIndention##TID = CSON_TYPE_##TID
ISA(null,NULL);
ISA(bool,BOOL);
ISA(integer,INTEGER);
ISA(double,DOUBLE);
ISA(string,STRING);
ISA(array,ARRAY);
ISA(object,OBJECT);
................................................................................
                    rc = sprintf(ubuf, "\\u%04x",ch);
                    if( rc != 6 )
                    {
                        rc = cson_rc.RangeError;
                        break;
                    }
                    rc = f( state, ubuf, 6 );
                }else{ /* encode as a UTF16 surrugate pair */
                    /* http://unicodebook.readthedocs.org/en/latest/unicode_encodings.html#surrogates */
                    ch -= 0x10000;
                    rc = sprintf(ubuf, "\\u%04x\\u%04x",
                                 (0xd800 | (ch>>10)),
                                 (0xdc00 | (ch & 0x3ff)));
                    if( rc != 12 )
                    {







|







 







<
<
<
<
<







 







<
<







 







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1533





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#define cson_value_api_empty_m {           \
        CSON_TYPE_UNDEF/*typeID*/,         \
        NULL/*cleanup*/\
      }
/**
   Empty-initialized cson_value_api object.
*/
/*static const cson_value_api cson_value_api_empty = cson_value_api_empty_m;*/


typedef unsigned int cson_counter_t;
struct cson_value
{
    /** The "vtbl" of type-specific operations. All instances
        of a given logical value type share a single api instance.
................................................................................
    cson_counter_t refcount;
};


/**
   Empty-initialized cson_value object.
*/





const cson_parse_opt cson_parse_opt_empty = cson_parse_opt_empty_m;
const cson_output_opt cson_output_opt_empty = cson_output_opt_empty_m;
const cson_object_iterator cson_object_iterator_empty = cson_object_iterator_empty_m;
const cson_buffer cson_buffer_empty = cson_buffer_empty_m;
const cson_parse_info cson_parse_info_empty = cson_parse_info_empty_m;

static void cson_value_destroy_zero_it( cson_value * self );
................................................................................
static const cson_value_api cson_value_api_integer = { CSON_TYPE_INTEGER, cson_value_destroy_zero_it };
static const cson_value_api cson_value_api_double = { CSON_TYPE_DOUBLE, cson_value_destroy_zero_it };
static const cson_value_api cson_value_api_string = { CSON_TYPE_STRING, cson_value_destroy_zero_it };
static const cson_value_api cson_value_api_array = { CSON_TYPE_ARRAY, cson_value_destroy_array };
static const cson_value_api cson_value_api_object = { CSON_TYPE_OBJECT, cson_value_destroy_object };

static const cson_value cson_value_undef = { &cson_value_api_undef, NULL, 0 };


static const cson_value cson_value_integer_empty = { &cson_value_api_integer, NULL, 0 };
static const cson_value cson_value_double_empty = { &cson_value_api_double, NULL, 0 };
static const cson_value cson_value_string_empty = { &cson_value_api_string, NULL, 0 };
static const cson_value cson_value_array_empty = { &cson_value_api_array, NULL, 0 };
static const cson_value cson_value_object_empty = { &cson_value_api_object, NULL, 0 };

/**
................................................................................
{
    cson_kvp ** list;
    unsigned int count;
    unsigned int alloced;
};
typedef struct cson_kvp_list cson_kvp_list;
#define cson_kvp_list_empty_m {NULL/*list*/,0/*count*/,0/*alloced*/}
/*static const cson_kvp_list cson_kvp_list_empty = cson_kvp_list_empty_m;*/

struct cson_object
{
    cson_kvp_list kvp;
};
/*typedef struct cson_object cson_object;*/
#define cson_object_empty_m { cson_kvp_list_empty_m/*kvp*/ }
................................................................................
{
    return ( !v || !v->api || (v->api==&cson_value_api_undef))
        ? 1 : 0;
}
#define ISA(T,TID) char cson_value_is_##T( cson_value const * v ) {       \
        /*return (v && v->api) ? cson_value_is_a(v,CSON_TYPE_##TID) : 0;*/ \
        return (v && (v->api == &cson_value_api_##T)) ? 1 : 0; \
    } extern char bogusPlaceHolderForEmacsIndention##TID
ISA(null,NULL);
ISA(bool,BOOL);
ISA(integer,INTEGER);
ISA(double,DOUBLE);
ISA(string,STRING);
ISA(array,ARRAY);
ISA(object,OBJECT);
................................................................................
                    rc = sprintf(ubuf, "\\u%04x",ch);
                    if( rc != 6 )
                    {
                        rc = cson_rc.RangeError;
                        break;
                    }
                    rc = f( state, ubuf, 6 );
                }else{ /* encode as a UTF16 surrogate pair */
                    /* http://unicodebook.readthedocs.org/en/latest/unicode_encodings.html#surrogates */
                    ch -= 0x10000;
                    rc = sprintf(ubuf, "\\u%04x\\u%04x",
                                 (0xd800 | (ch>>10)),
                                 (0xdc00 | (ch & 0x3ff)));
                    if( rc != 12 )
                    {

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    }else if(0==rid){
      sqlite3_result_null(context);
    }else{
      sqlite3_result_int64(context, rid);
    }
  }
}




























































/*
** Register the SQL functions that are useful both to the internal
** representation and to the "fossil sql" command.
*/
void db_add_aux_functions(sqlite3 *db){
  sqlite3_create_function(db, "checkin_mtime", 2, SQLITE_UTF8, 0,
                          db_checkin_mtime_function, 0, 0);
  sqlite3_create_function(db, "symbolic_name_to_rid", 1, SQLITE_UTF8, 0,
                          db_sym2rid_function, 0, 0);
  sqlite3_create_function(db, "symbolic_name_to_rid", 2, SQLITE_UTF8, 0,
                          db_sym2rid_function, 0, 0);
  sqlite3_create_function(db, "now", 0, SQLITE_UTF8, 0,
                                 db_now_function, 0, 0);




}


/*
** Open a database file.  Return a pointer to the new database
** connection.  An error results in process abort.
*/
................................................................................
** opened on a separate database connection g.dbConfig.  This prevents
** the ~/.fossil database from becoming locked on long check-in or sync
** operations which hold an exclusive transaction.  In a few cases, though,
** it is convenient for the ~/.fossil to be attached to the main database
** connection so that we can join between the various databases.  In that
** case, invoke this routine with useAttach as 1.
*/
void db_open_config(int useAttach){
  char *zDbName;
  char *zHome;
  if( g.zConfigDbName ){
    if( useAttach==g.useAttach ) return;
    db_close_config();
  }
  zHome = fossil_getenv("FOSSIL_HOME");
#if defined(_WIN32) || defined(__CYGWIN__)
  if( zHome==0 ){
    zHome = fossil_getenv("LOCALAPPDATA");
    if( zHome==0 ){
................................................................................
        char *zDrive = fossil_getenv("HOMEDRIVE");
        char *zPath = fossil_getenv("HOMEPATH");
        if( zDrive && zPath ) zHome = mprintf("%s%s", zDrive, zPath);
      }
    }
  }
  if( zHome==0 ){

    fossil_fatal("cannot locate home directory - please set the "
                 "FOSSIL_HOME, LOCALAPPDATA, APPDATA, or HOMEPATH "
                 "environment variables");
  }
#else
  if( zHome==0 ){
    zHome = fossil_getenv("HOME");
  }
  if( zHome==0 ){

    fossil_fatal("cannot locate home directory - please set the "
                 "FOSSIL_HOME or HOME environment variables");
  }
#endif
  if( file_isdir(zHome)!=1 ){

    fossil_fatal("invalid home directory: %s", zHome);
  }
#if defined(_WIN32) || defined(__CYGWIN__)
  /* . filenames give some window systems problems and many apps problems */
  zDbName = mprintf("%//_fossil", zHome);
#else
  zDbName = mprintf("%s/.fossil", zHome);
#endif
  if( file_size(zDbName)<1024*3 ){
    if( file_access(zHome, W_OK) ){

      fossil_fatal("home directory %s must be writeable", zHome);
    }
    db_init_database(zDbName, zConfigSchema, (char*)0);
  }
  if( file_access(zDbName, W_OK) ){

    fossil_fatal("configuration file %s must be writeable", zDbName);
  }
  if( useAttach ){
    db_open_or_attach(zDbName, "configdb", &g.useAttach);
    g.dbConfig = 0;
    g.zConfigDbType = 0;
  }else{
    g.useAttach = 0;
    g.dbConfig = db_open(zDbName);
    g.zConfigDbType = "configdb";
  }
  g.zConfigDbName = zDbName;

}

/*
** Return TRUE if zTable exists.
*/
int db_table_exists(
  const char *zDb,      /* One of: NULL, "configdb", "localdb", "repository" */
................................................................................
  if( g.localOpen ) return 1;
  file_getcwd(zPwd, sizeof(zPwd)-20);
  n = strlen(zPwd);
  while( n>0 ){
    for(i=0; i<count(aDbName); i++){
      sqlite3_snprintf(sizeof(zPwd)-n, &zPwd[n], "/%s", aDbName[i]);
      if( isValidLocalDb(zPwd) ){



        /* Found a valid checkout database file */
        g.zLocalDbName = mprintf("%s", zPwd);
        zPwd[n] = 0;
        while( n>0 && zPwd[n-1]=='/' ){
          n--;
          zPwd[n] = 0;
        }
        g.zLocalRoot = mprintf("%s/", zPwd);
        g.localOpen = 1;
        db_open_config(0);
        db_open_repository(zDbName);
        return 1;
      }
    }
    n--;
    while( n>1 && zPwd[n]!='/' ){ n--; }
    while( n>1 && zPwd[n-1]=='/' ){ n--; }
................................................................................
    zRepo = db_lget("repository", 0);
    if( zRepo && !file_is_absolute_path(zRepo) ){
      zRepo = mprintf("%s%s", g.zLocalRoot, zRepo);
    }
  }
  return zRepo;
}













/*
** Open the repository database given by zDbName.  If zDbName==NULL then
** get the name from the already open local database.
*/
void db_open_repository(const char *zDbName){
  if( g.repositoryOpen ) return;
................................................................................
      fossil_panic("not a valid repository: %s", zDbName);
    }
  }
  g.zRepositoryName = mprintf("%s", zDbName);
  db_open_or_attach(g.zRepositoryName, "repository", 0);
  g.repositoryOpen = 1;
  /* Cache "allow-symlinks" option, because we'll need it on every stat call */
  g.allowSymlinks = db_get_boolean("allow-symlinks", 0);

  g.zAuxSchema = db_get("aux-schema","");

  /* Verify that the PLINK table has a new column added by the
  ** 2014-11-28 schema change.  Create it if necessary.  This code
  ** can be removed in the future, once all users have upgraded to the
  ** 2014-11-28 or later schema.
  */
................................................................................

  if( -1 != file_size(g.argv[2]) ){
    fossil_fatal("file already exists: %s", g.argv[2]);
  }

  db_create_repository(g.argv[2]);
  db_open_repository(g.argv[2]);
  db_open_config(0);
  if( zTemplate ) db_attach(zTemplate, "settingSrc");
  db_begin_transaction();
  if( zDate==0 ) zDate = "now";
  db_initial_setup(zTemplate, zDate, zDefaultUser);
  db_end_transaction(0);
  if( zTemplate ) db_detach("settingSrc");
  fossil_print("project-id: %s\n", db_get("project-code", 0));
................................................................................
** repository and local databases.
**
** If no such variable exists, return zDefault.  Or, if zName is the name
** of a setting, then the zDefault is ignored and the default value of the
** setting is returned instead.  If zName is a versioned setting, then
** versioned value takes priority.
*/
char *db_get(const char *zName, char *zDefault){
  char *z = 0;
  const Setting *pSetting = db_find_setting(zName, 0);
  if( g.repositoryOpen ){
    z = db_text(0, "SELECT value FROM config WHERE name=%Q", zName);
  }
  if( z==0 && g.zConfigDbName ){
    db_swap_connections();
................................................................................
    ** checked out file */
    z = db_get_versioned(zName, z);
  }
  if( z==0 ){
    if( zDefault==0 && pSetting && pSetting->def[0] ){
      z = fossil_strdup(pSetting->def);
    }else{
      z = zDefault;
    }
  }
  return z;
}
char *db_get_mtime(const char *zName, char *zFormat, char *zDefault){
  char *z = 0;
  if( g.repositoryOpen ){
    z = db_text(0, "SELECT mtime FROM config WHERE name=%Q", zName);
  }
  if( z==0 ){
    z = zDefault;
  }else if( zFormat!=0 ){
    z = db_text(0, "SELECT strftime(%Q,%Q,'unixepoch');", zFormat, z);
  }
  return z;
}
void db_set(const char *zName, const char *zValue, int globalFlag){
  db_begin_transaction();
................................................................................
}
int db_get_boolean(const char *zName, int dflt){
  char *zVal = db_get(zName, dflt ? "on" : "off");
  if( is_truth(zVal) ) return 1;
  if( is_false(zVal) ) return 0;
  return dflt;
}







char *db_lget(const char *zName, char *zDefault){
  return db_text((char*)zDefault,
                 "SELECT value FROM vvar WHERE name=%Q", zName);
}
void db_lset(const char *zName, const char *zValue){
  db_multi_exec("REPLACE INTO vvar(name,value) VALUES(%Q,%Q)", zName, zValue);
}
int db_lget_int(const char *zName, int dflt){
  return db_int(dflt, "SELECT value FROM vvar WHERE name=%Q", zName);
................................................................................
** See also: close
*/
void cmd_open(void){
  int emptyFlag;
  int keepFlag;
  int forceMissingFlag;
  int allowNested;

  static char *azNewArgv[] = { 0, "checkout", "--prompt", 0, 0, 0, 0 };

  url_proxy_options();
  emptyFlag = find_option("empty",0,0)!=0;
  keepFlag = find_option("keep",0,0)!=0;
  forceMissingFlag = find_option("force-missing",0,0)!=0;
  allowNested = find_option("nested",0,0)!=0;
................................................................................
    }else if( db_exists("SELECT 1 FROM event WHERE type='ci'") ){
      g.zOpenRevision = db_get("main-branch", "trunk");
    }
  }

  if( g.zOpenRevision ){
    /* Since the repository is open and we know the revision now,
    ** refresh the allow-symlinks flag. */






    g.allowSymlinks = db_get_boolean("allow-symlinks", 0);


  }

#if defined(_WIN32) || defined(__CYGWIN__)
# define LOCALDB_NAME "./_FOSSIL_"
#else
# define LOCALDB_NAME "./.fslckout"
#endif
................................................................................
  db_init_database(LOCALDB_NAME, zLocalSchema,
#ifdef FOSSIL_LOCAL_WAL
                   "COMMIT; PRAGMA journal_mode=WAL; BEGIN;",
#endif
                   (char*)0);
  db_delete_on_failure(LOCALDB_NAME);
  db_open_local(0);
















  db_lset("repository", g.argv[2]);
  db_record_repository_filename(g.argv[2]);
  db_lset_int("checkout", 0);
  azNewArgv[0] = g.argv[0];
  g.argv = azNewArgv;
  if( !emptyFlag ){
    g.argc = 3;
................................................................................
  const char *def;      /* Default value */
};
#endif /* INTERFACE */

const Setting aSetting[] = {
  { "access-log",       0,              0, 0, 0, "off"                 },
  { "admin-log",        0,              0, 0, 0, "off"                 },

  { "allow-symlinks",   0,              0, 1, 0, "off"                 },



  { "auto-captcha",     "autocaptcha",  0, 0, 0, "on"                  },
  { "auto-hyperlink",   0,              0, 0, 0, "on",                 },
  { "auto-shun",        0,              0, 0, 0, "on"                  },
  { "autosync",         0,              0, 0, 0, "on"                  },
  { "autosync-tries",   0,             16, 0, 0, "1"                   },
  { "binary-glob",      0,             40, 1, 0, ""                    },
#if defined(_WIN32) || defined(__CYGWIN__) || defined(__DARWIN__) || \
................................................................................
  { "diff-binary",      0,              0, 0, 0, "on"                  },
  { "diff-command",     0,             40, 0, 0, ""                    },
  { "dont-push",        0,              0, 0, 0, "off"                 },
  { "dotfiles",         0,              0, 1, 0, "off"                 },
  { "editor",           0,             32, 0, 0, ""                    },
  { "empty-dirs",       0,             40, 1, 0, ""                    },
  { "encoding-glob",    0,             40, 1, 0, ""                    },





  { "gdiff-command",    0,             40, 0, 0, "gdiff"               },
  { "gmerge-command",   0,             40, 0, 0, ""                    },
  { "hash-digits",      0,              5, 0, 0, "10"                  },
  { "http-port",        0,             16, 0, 0, "8080"                },
  { "https-login",      0,              0, 0, 0, "off"                 },
  { "ignore-glob",      0,             40, 1, 0, ""                    },
  { "keep-glob",        0,             40, 1, 0, ""                    },
................................................................................
**                     created.
**
**    encoding-glob    The VALUE is a comma or newline-separated list of GLOB
**     (versionable)   patterns specifying files that the "commit" command will
**                     ignore when issuing warnings about text files that may
**                     use another encoding than ASCII or UTF-8. Set to "*"
**                     to disable encoding checking.



**
**    gdiff-command    External command to run when performing a graphical
**                     diff. If undefined, text diff will be used.
**
**    gmerge-command   A graphical merge conflict resolver command operating
**                     on four files.
**                     Ex: kdiff3 "%baseline" "%original" "%merge" -o "%output"
................................................................................
**
** See also: configuration
*/
void setting_cmd(void){
  int i;
  int globalFlag = find_option("global","g",0)!=0;
  int unsetFlag = g.argv[1][0]=='u';
  db_open_config(1);
  if( !globalFlag ){
    db_find_and_open_repository(OPEN_ANY_SCHEMA | OPEN_OK_NOT_FOUND, 0);
  }
  if( !g.repositoryOpen ){
    globalFlag = 1;
  }
  if( unsetFlag && g.argc!=3 ){







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    }else if(0==rid){
      sqlite3_result_null(context);
    }else{
      sqlite3_result_int64(context, rid);
    }
  }
}

/*
** The toLocal() SQL function returns a string that is an argument to a
** date/time function that is appropriate for modifying the time for display.
** If UTC time display is selected, no modification occurs.  If local time
** display is selected, the time is adjusted appropriately.
**
** Example usage:
**
**         SELECT datetime('now',toLocal());
*/
void db_tolocal_function(
  sqlite3_context *context,
  int argc,
  sqlite3_value **argv
){
  if( g.fTimeFormat==0 ){
    if( db_get_int("timeline-utc", 1) ){
      g.fTimeFormat = 1;
    }else{
      g.fTimeFormat = 2;
    }
  }
  if( g.fTimeFormat==1 ){
    sqlite3_result_text(context, "0 seconds", -1, SQLITE_STATIC);
  }else{
    sqlite3_result_text(context, "localtime", -1, SQLITE_STATIC);
  }
}

/*
** The fromLocal() SQL function returns a string that is an argument to a
** date/time function that is appropriate to convert an input time to UTC.
** If UTC time display is selected, no modification occurs.  If local time
** display is selected, the time is adjusted from local to UTC.
**
** Example usage:
**
**         SELECT julianday(:user_input,fromLocal());
*/
void db_fromlocal_function(
  sqlite3_context *context,
  int argc,
  sqlite3_value **argv
){
  if( g.fTimeFormat==0 ){
    if( db_get_int("timeline-utc", 1) ){
      g.fTimeFormat = 1;
    }else{
      g.fTimeFormat = 2;
    }
  }
  if( g.fTimeFormat==1 ){
    sqlite3_result_text(context, "0 seconds", -1, SQLITE_STATIC);
  }else{
    sqlite3_result_text(context, "utc", -1, SQLITE_STATIC);
  }
}


/*
** Register the SQL functions that are useful both to the internal
** representation and to the "fossil sql" command.
*/
void db_add_aux_functions(sqlite3 *db){
  sqlite3_create_function(db, "checkin_mtime", 2, SQLITE_UTF8, 0,
                          db_checkin_mtime_function, 0, 0);
  sqlite3_create_function(db, "symbolic_name_to_rid", 1, SQLITE_UTF8, 0,
                          db_sym2rid_function, 0, 0);
  sqlite3_create_function(db, "symbolic_name_to_rid", 2, SQLITE_UTF8, 0,
                          db_sym2rid_function, 0, 0);
  sqlite3_create_function(db, "now", 0, SQLITE_UTF8, 0,
                          db_now_function, 0, 0);
  sqlite3_create_function(db, "toLocal", 0, SQLITE_UTF8, 0,
                          db_tolocal_function, 0, 0);
  sqlite3_create_function(db, "fromLocal", 0, SQLITE_UTF8, 0,
                          db_fromlocal_function, 0, 0);
}


/*
** Open a database file.  Return a pointer to the new database
** connection.  An error results in process abort.
*/
................................................................................
** opened on a separate database connection g.dbConfig.  This prevents
** the ~/.fossil database from becoming locked on long check-in or sync
** operations which hold an exclusive transaction.  In a few cases, though,
** it is convenient for the ~/.fossil to be attached to the main database
** connection so that we can join between the various databases.  In that
** case, invoke this routine with useAttach as 1.
*/
int db_open_config(int useAttach, int isOptional){
  char *zDbName;
  char *zHome;
  if( g.zConfigDbName ){
    if( useAttach==g.useAttach ) return 1; /* Already open. */
    db_close_config();
  }
  zHome = fossil_getenv("FOSSIL_HOME");
#if defined(_WIN32) || defined(__CYGWIN__)
  if( zHome==0 ){
    zHome = fossil_getenv("LOCALAPPDATA");
    if( zHome==0 ){
................................................................................
        char *zDrive = fossil_getenv("HOMEDRIVE");
        char *zPath = fossil_getenv("HOMEPATH");
        if( zDrive && zPath ) zHome = mprintf("%s%s", zDrive, zPath);
      }
    }
  }
  if( zHome==0 ){
    if( isOptional ) return 0;
    fossil_fatal("cannot locate home directory - please set the "
                 "FOSSIL_HOME, LOCALAPPDATA, APPDATA, or HOMEPATH "
                 "environment variables");
  }
#else
  if( zHome==0 ){
    zHome = fossil_getenv("HOME");
  }
  if( zHome==0 ){
    if( isOptional ) return 0;
    fossil_fatal("cannot locate home directory - please set the "
                 "FOSSIL_HOME or HOME environment variables");
  }
#endif
  if( file_isdir(zHome)!=1 ){
    if( isOptional ) return 0;
    fossil_fatal("invalid home directory: %s", zHome);
  }
#if defined(_WIN32) || defined(__CYGWIN__)
  /* . filenames give some window systems problems and many apps problems */
  zDbName = mprintf("%//_fossil", zHome);
#else
  zDbName = mprintf("%s/.fossil", zHome);
#endif
  if( file_size(zDbName)<1024*3 ){
    if( file_access(zHome, W_OK) ){
      if( isOptional ) return 0;
      fossil_fatal("home directory %s must be writeable", zHome);
    }
    db_init_database(zDbName, zConfigSchema, (char*)0);
  }
  if( file_access(zDbName, W_OK) ){
    if( isOptional ) return 0;
    fossil_fatal("configuration file %s must be writeable", zDbName);
  }
  if( useAttach ){
    db_open_or_attach(zDbName, "configdb", &g.useAttach);
    g.dbConfig = 0;
    g.zConfigDbType = 0;
  }else{
    g.useAttach = 0;
    g.dbConfig = db_open(zDbName);
    g.zConfigDbType = "configdb";
  }
  g.zConfigDbName = zDbName;
  return 1;
}

/*
** Return TRUE if zTable exists.
*/
int db_table_exists(
  const char *zDb,      /* One of: NULL, "configdb", "localdb", "repository" */
................................................................................
  if( g.localOpen ) return 1;
  file_getcwd(zPwd, sizeof(zPwd)-20);
  n = strlen(zPwd);
  while( n>0 ){
    for(i=0; i<count(aDbName); i++){
      sqlite3_snprintf(sizeof(zPwd)-n, &zPwd[n], "/%s", aDbName[i]);
      if( isValidLocalDb(zPwd) ){
        if( db_open_config(0, 1)==0 ){
          return 0; /* Configuration could not be opened */
        }
        /* Found a valid checkout database file */
        g.zLocalDbName = mprintf("%s", zPwd);
        zPwd[n] = 0;
        while( n>0 && zPwd[n-1]=='/' ){
          n--;
          zPwd[n] = 0;
        }
        g.zLocalRoot = mprintf("%s/", zPwd);
        g.localOpen = 1;

        db_open_repository(zDbName);
        return 1;
      }
    }
    n--;
    while( n>1 && zPwd[n]!='/' ){ n--; }
    while( n>1 && zPwd[n-1]=='/' ){ n--; }
................................................................................
    zRepo = db_lget("repository", 0);
    if( zRepo && !file_is_absolute_path(zRepo) ){
      zRepo = mprintf("%s%s", g.zLocalRoot, zRepo);
    }
  }
  return zRepo;
}

/*
** Returns non-zero if the default value for the "allow-symlinks" setting
** is "on".
*/
int db_allow_symlinks_by_default(void){
#if defined(_WIN32)
  return 0;
#else
  return 1;
#endif
}

/*
** Open the repository database given by zDbName.  If zDbName==NULL then
** get the name from the already open local database.
*/
void db_open_repository(const char *zDbName){
  if( g.repositoryOpen ) return;
................................................................................
      fossil_panic("not a valid repository: %s", zDbName);
    }
  }
  g.zRepositoryName = mprintf("%s", zDbName);
  db_open_or_attach(g.zRepositoryName, "repository", 0);
  g.repositoryOpen = 1;
  /* Cache "allow-symlinks" option, because we'll need it on every stat call */
  g.allowSymlinks = db_get_boolean("allow-symlinks",
                                   db_allow_symlinks_by_default());
  g.zAuxSchema = db_get("aux-schema","");

  /* Verify that the PLINK table has a new column added by the
  ** 2014-11-28 schema change.  Create it if necessary.  This code
  ** can be removed in the future, once all users have upgraded to the
  ** 2014-11-28 or later schema.
  */
................................................................................

  if( -1 != file_size(g.argv[2]) ){
    fossil_fatal("file already exists: %s", g.argv[2]);
  }

  db_create_repository(g.argv[2]);
  db_open_repository(g.argv[2]);
  db_open_config(0, 0);
  if( zTemplate ) db_attach(zTemplate, "settingSrc");
  db_begin_transaction();
  if( zDate==0 ) zDate = "now";
  db_initial_setup(zTemplate, zDate, zDefaultUser);
  db_end_transaction(0);
  if( zTemplate ) db_detach("settingSrc");
  fossil_print("project-id: %s\n", db_get("project-code", 0));
................................................................................
** repository and local databases.
**
** If no such variable exists, return zDefault.  Or, if zName is the name
** of a setting, then the zDefault is ignored and the default value of the
** setting is returned instead.  If zName is a versioned setting, then
** versioned value takes priority.
*/
char *db_get(const char *zName, const char *zDefault){
  char *z = 0;
  const Setting *pSetting = db_find_setting(zName, 0);
  if( g.repositoryOpen ){
    z = db_text(0, "SELECT value FROM config WHERE name=%Q", zName);
  }
  if( z==0 && g.zConfigDbName ){
    db_swap_connections();
................................................................................
    ** checked out file */
    z = db_get_versioned(zName, z);
  }
  if( z==0 ){
    if( zDefault==0 && pSetting && pSetting->def[0] ){
      z = fossil_strdup(pSetting->def);
    }else{
      z = fossil_strdup(zDefault);
    }
  }
  return z;
}
char *db_get_mtime(const char *zName, const char *zFormat, const char *zDefault){
  char *z = 0;
  if( g.repositoryOpen ){
    z = db_text(0, "SELECT mtime FROM config WHERE name=%Q", zName);
  }
  if( z==0 ){
    z = fossil_strdup(zDefault);
  }else if( zFormat!=0 ){
    z = db_text(0, "SELECT strftime(%Q,%Q,'unixepoch');", zFormat, z);
  }
  return z;
}
void db_set(const char *zName, const char *zValue, int globalFlag){
  db_begin_transaction();
................................................................................
}
int db_get_boolean(const char *zName, int dflt){
  char *zVal = db_get(zName, dflt ? "on" : "off");
  if( is_truth(zVal) ) return 1;
  if( is_false(zVal) ) return 0;
  return dflt;
}
int db_get_versioned_boolean(const char *zName, int dflt){
  char *zVal = db_get_versioned(zName, 0);
  if( zVal==0 ) return dflt;
  if( is_truth(zVal) ) return 1;
  if( is_false(zVal) ) return 0;
  return dflt;
}
char *db_lget(const char *zName, const char *zDefault){
  return db_text(zDefault,
                 "SELECT value FROM vvar WHERE name=%Q", zName);
}
void db_lset(const char *zName, const char *zValue){
  db_multi_exec("REPLACE INTO vvar(name,value) VALUES(%Q,%Q)", zName, zValue);
}
int db_lget_int(const char *zName, int dflt){
  return db_int(dflt, "SELECT value FROM vvar WHERE name=%Q", zName);
................................................................................
** See also: close
*/
void cmd_open(void){
  int emptyFlag;
  int keepFlag;
  int forceMissingFlag;
  int allowNested;
  int allowSymlinks;
  static char *azNewArgv[] = { 0, "checkout", "--prompt", 0, 0, 0, 0 };

  url_proxy_options();
  emptyFlag = find_option("empty",0,0)!=0;
  keepFlag = find_option("keep",0,0)!=0;
  forceMissingFlag = find_option("force-missing",0,0)!=0;
  allowNested = find_option("nested",0,0)!=0;
................................................................................
    }else if( db_exists("SELECT 1 FROM event WHERE type='ci'") ){
      g.zOpenRevision = db_get("main-branch", "trunk");
    }
  }

  if( g.zOpenRevision ){
    /* Since the repository is open and we know the revision now,
    ** refresh the allow-symlinks flag.  Since neither the local
    ** checkout nor the configuration database are open at this
    ** point, this should always return the versioned setting,
    ** if any, or the default value, which is negative one.  The
    ** value negative one, in this context, means that the code
    ** below should fallback to using the setting value from the
    ** repository or global configuration databases only. */
    allowSymlinks = db_get_versioned_boolean("allow-symlinks", -1);
  }else{
    allowSymlinks = -1; /* Use non-versioned settings only. */
  }

#if defined(_WIN32) || defined(__CYGWIN__)
# define LOCALDB_NAME "./_FOSSIL_"
#else
# define LOCALDB_NAME "./.fslckout"
#endif
................................................................................
  db_init_database(LOCALDB_NAME, zLocalSchema,
#ifdef FOSSIL_LOCAL_WAL
                   "COMMIT; PRAGMA journal_mode=WAL; BEGIN;",
#endif
                   (char*)0);
  db_delete_on_failure(LOCALDB_NAME);
  db_open_local(0);
  if( allowSymlinks>=0 ){
    /* Use the value from the versioned setting, which was read
    ** prior to opening the local checkout (i.e. which is most
    ** likely empty and does not actually contain any versioned
    ** setting files yet).  Normally, this value would be given
    ** first priority within db_get_boolean(); however, this is
    ** a special case because we know the on-disk files may not
    ** exist yet. */
    g.allowSymlinks = allowSymlinks;
  }else{
    /* Since the local checkout may not have any files at this
    ** point, this will probably be the setting value from the
    ** repository or global configuration databases. */
    g.allowSymlinks = db_get_boolean("allow-symlinks",
                                     db_allow_symlinks_by_default());
  }
  db_lset("repository", g.argv[2]);
  db_record_repository_filename(g.argv[2]);
  db_lset_int("checkout", 0);
  azNewArgv[0] = g.argv[0];
  g.argv = azNewArgv;
  if( !emptyFlag ){
    g.argc = 3;
................................................................................
  const char *def;      /* Default value */
};
#endif /* INTERFACE */

const Setting aSetting[] = {
  { "access-log",       0,              0, 0, 0, "off"                 },
  { "admin-log",        0,              0, 0, 0, "off"                 },
#if defined(_WIN32)
  { "allow-symlinks",   0,              0, 1, 0, "off"                 },
#else
  { "allow-symlinks",   0,              0, 1, 0, "on"                  },
#endif
  { "auto-captcha",     "autocaptcha",  0, 0, 0, "on"                  },
  { "auto-hyperlink",   0,              0, 0, 0, "on",                 },
  { "auto-shun",        0,              0, 0, 0, "on"                  },
  { "autosync",         0,              0, 0, 0, "on"                  },
  { "autosync-tries",   0,             16, 0, 0, "1"                   },
  { "binary-glob",      0,             40, 1, 0, ""                    },
#if defined(_WIN32) || defined(__CYGWIN__) || defined(__DARWIN__) || \
................................................................................
  { "diff-binary",      0,              0, 0, 0, "on"                  },
  { "diff-command",     0,             40, 0, 0, ""                    },
  { "dont-push",        0,              0, 0, 0, "off"                 },
  { "dotfiles",         0,              0, 1, 0, "off"                 },
  { "editor",           0,             32, 0, 0, ""                    },
  { "empty-dirs",       0,             40, 1, 0, ""                    },
  { "encoding-glob",    0,             40, 1, 0, ""                    },
#if defined(FOSSIL_ENABLE_EXEC_REL_PATHS)
  { "exec-rel-paths",   0,              0, 0, 0, "on"                  },
#else
  { "exec-rel-paths",   0,              0, 0, 0, "off"                 },
#endif
  { "gdiff-command",    0,             40, 0, 0, "gdiff"               },
  { "gmerge-command",   0,             40, 0, 0, ""                    },
  { "hash-digits",      0,              5, 0, 0, "10"                  },
  { "http-port",        0,             16, 0, 0, "8080"                },
  { "https-login",      0,              0, 0, 0, "off"                 },
  { "ignore-glob",      0,             40, 1, 0, ""                    },
  { "keep-glob",        0,             40, 1, 0, ""                    },
................................................................................
**                     created.
**
**    encoding-glob    The VALUE is a comma or newline-separated list of GLOB
**     (versionable)   patterns specifying files that the "commit" command will
**                     ignore when issuing warnings about text files that may
**                     use another encoding than ASCII or UTF-8. Set to "*"
**                     to disable encoding checking.
**
**    exec-rel-paths   When executing certain external commands (e.g. diff and
**                     gdiff), use relative paths.
**
**    gdiff-command    External command to run when performing a graphical
**                     diff. If undefined, text diff will be used.
**
**    gmerge-command   A graphical merge conflict resolver command operating
**                     on four files.
**                     Ex: kdiff3 "%baseline" "%original" "%merge" -o "%output"
................................................................................
**
** See also: configuration
*/
void setting_cmd(void){
  int i;
  int globalFlag = find_option("global","g",0)!=0;
  int unsetFlag = g.argv[1][0]=='u';
  db_open_config(1, 0);
  if( !globalFlag ){
    db_find_and_open_repository(OPEN_ANY_SCHEMA | OPEN_OK_NOT_FOUND, 0);
  }
  if( !g.repositoryOpen ){
    globalFlag = 1;
  }
  if( unsetFlag && g.argc!=3 ){

Changes to src/delta.c.

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};

/*
** Initialize the rolling hash using the first NHASH characters of z[]
*/
static void hash_init(hash *pHash, const char *z){
  u16 a, b, i;
  a = b = 0;
  for(i=0; i<NHASH; i++){
    a += z[i];
    b += (NHASH-i)*z[i];
    pHash->z[i] = z[i];
  }

  pHash->a = a & 0xffff;
  pHash->b = b & 0xffff;
  pHash->i = 0;
}

/*
** Advance the rolling hash by a single character "c"
................................................................................

/*
** Return a 32-bit hash value
*/
static u32 hash_32bit(hash *pHash){
  return (pHash->a & 0xffff) | (((u32)(pHash->b & 0xffff))<<16);
}



















/*
** Write an base-64 integer into the given buffer.
*/
static void putInt(unsigned int v, char **pz){
  static const char zDigits[] =
    "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz~";
................................................................................
*/
static int digit_count(int v){
  unsigned int i, x;
  for(i=1, x=64; v>=x; i++, x <<= 6){}
  return i;
}







/*
** Compute a 32-bit checksum on the N-byte buffer.  Return the result.



*/
static unsigned int checksum(const char *zIn, size_t N){

  const unsigned char *z = (const unsigned char *)zIn;






















  unsigned sum0 = 0;
  unsigned sum1 = 0;
  unsigned sum2 = 0;
  unsigned sum3 = 0;
  while(N >= 16){
    sum0 += ((unsigned)z[0] + z[4] + z[8] + z[12]);
    sum1 += ((unsigned)z[1] + z[5] + z[9] + z[13]);
    sum2 += ((unsigned)z[2] + z[6] + z[10]+ z[14]);
    sum3 += ((unsigned)z[3] + z[7] + z[11]+ z[15]);
    z += 16;
    N -= 16;
  }
  while(N >= 4){
    sum0 += z[0];
    sum1 += z[1];
    sum2 += z[2];
    sum3 += z[3];
    z += 4;
    N -= 4;
  }
  sum3 += (sum2 << 8) + (sum1 << 16) + (sum0 << 24);


  switch(N){
    case 3:   sum3 += (z[2] << 8);
    case 2:   sum3 += (z[1] << 16);
    case 1:   sum3 += (z[0] << 24);
    default:  ;
  }
  return sum3;
}

/*
** Create a new delta.
**
** The delta is written into a preallocated buffer, zDelta, which
** should be at least 60 bytes longer than the target file, zOut.
................................................................................
  */
  nHash = lenSrc/NHASH;
  collide = fossil_malloc( nHash*2*sizeof(int) );
  landmark = &collide[nHash];
  memset(landmark, -1, nHash*sizeof(int));
  memset(collide, -1, nHash*sizeof(int));
  for(i=0; i<lenSrc-NHASH; i+=NHASH){
    int hv;
    hash_init(&h, &zSrc[i]);
    hv = hash_32bit(&h) % nHash;
    collide[i/NHASH] = landmark[hv];
    landmark[hv] = i/NHASH;
  }

  /* Begin scanning the target file and generating copy commands and
  ** literal sections of the delta.
  */
................................................................................
        ** sz will be the overhead (in bytes) needed to encode the copy
        ** command.  Only generate copy command if the overhead of the
        ** copy command is less than the amount of literal text to be copied.
        */
        int cnt, ofst, litsz;
        int j, k, x, y;
        int sz;


        /* Beginning at iSrc, match forwards as far as we can.  j counts
        ** the number of characters that match */
        iSrc = iBlock*NHASH;
        for(j=0, x=iSrc, y=base+i; x<lenSrc && y<lenOut; j++, x++, y++){


          if( zSrc[x]!=zOut[y] ) break;
        }
        j--;


        /* Beginning at iSrc-1, match backwards as far as we can.  k counts
        ** the number of characters that match */
        for(k=1; k<iSrc && k<=i; k++){
          if( zSrc[iSrc-k]!=zOut[base+i-k] ) break;
        }
        k--;
................................................................................
  (void)getInt(&zDelta, &lenDelta);
  if( *zDelta!='\n' ){
    /* ERROR: size integer not terminated by "\n" */
    return -1;
  }
  zDelta++; lenDelta--;
  while( *zDelta && lenDelta>0 ){
    unsigned int cnt, ofst;
    cnt = getInt(&zDelta, &lenDelta);
    switch( zDelta[0] ){
      case '@': {
        zDelta++; lenDelta--;
        ofst = getInt(&zDelta, &lenDelta);
        if( lenDelta>0 && zDelta[0]!=',' ){
          /* ERROR: copy command not terminated by ',' */
          return -1;
        }
        zDelta++; lenDelta--;
        nCopy += cnt;
        break;







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128
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207
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387
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420
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670
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};

/*
** Initialize the rolling hash using the first NHASH characters of z[]
*/
static void hash_init(hash *pHash, const char *z){
  u16 a, b, i;
  a = b = z[0];
  for(i=1; i<NHASH; i++){
    a += z[i];
    b += a;

  }
  memcpy(pHash->z, z, NHASH);
  pHash->a = a & 0xffff;
  pHash->b = b & 0xffff;
  pHash->i = 0;
}

/*
** Advance the rolling hash by a single character "c"
................................................................................

/*
** Return a 32-bit hash value
*/
static u32 hash_32bit(hash *pHash){
  return (pHash->a & 0xffff) | (((u32)(pHash->b & 0xffff))<<16);
}

/*
** Compute a hash on NHASH bytes.
**
** This routine is intended to be equivalent to:
**    hash h;
**    hash_init(&h, zInput);
**    return hash_32bit(&h);
*/
static u32 hash_once(const char *z){
  u16 a, b, i;
  a = b = z[0];
  for(i=1; i<NHASH; i++){
    a += z[i];
    b += a;
  }
  return a | (((u32)b)<<16);
}

/*
** Write an base-64 integer into the given buffer.
*/
static void putInt(unsigned int v, char **pz){
  static const char zDigits[] =
    "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz~";
................................................................................
*/
static int digit_count(int v){
  unsigned int i, x;
  for(i=1, x=64; v>=x; i++, x <<= 6){}
  return i;
}

#ifdef __GNUC__
# define GCC_VERSION (__GNUC__*1000000+__GNUC_MINOR__*1000+__GNUC_PATCHLEVEL__)
#else
# define GCC_VERSION 0
#endif

/*
** Compute a 32-bit big-endian checksum on the N-byte buffer.  If the
** buffer is not a multiple of 4 bytes length, compute the sum that would
** have occurred if the buffer was padded with zeros to the next multiple
** of four bytes.
*/
static unsigned int checksum(const char *zIn, size_t N){
  static const int byteOrderTest = 1;
  const unsigned char *z = (const unsigned char *)zIn;
  const unsigned char *zEnd = (const unsigned char*)&zIn[N&~3];
  unsigned sum = 0;
  assert( (z - (const unsigned char*)0)%4==0 );  /* Four-byte alignment */
  if( 0==*(char*)&byteOrderTest ){
    /* This is a big-endian machine */
    while( z<zEnd ){
      sum += *(unsigned*)z;
      z += 4;
    }
  }else{
    /* A little-endian machine */
#if GCC_VERSION>=4003000
    while( z<zEnd ){
      sum += __builtin_bswap32(*(unsigned*)z);
      z += 4;
    }
#elif defined(_MSC_VER) && _MSC_VER>=1300
    while( z<zEnd ){
      sum += _byteswap_ulong(*(unsigned*)z);
      z += 4;
    }
#else    
    unsigned sum0 = 0;
    unsigned sum1 = 0;
    unsigned sum2 = 0;

    while(N >= 16){
      sum0 += ((unsigned)z[0] + z[4] + z[8] + z[12]);
      sum1 += ((unsigned)z[1] + z[5] + z[9] + z[13]);
      sum2 += ((unsigned)z[2] + z[6] + z[10]+ z[14]);
      sum  += ((unsigned)z[3] + z[7] + z[11]+ z[15]);
      z += 16;
      N -= 16;
    }
    while(N >= 4){
      sum0 += z[0];
      sum1 += z[1];
      sum2 += z[2];
      sum  += z[3];
      z += 4;
      N -= 4;
    }
    sum += (sum2 << 8) + (sum1 << 16) + (sum0 << 24);
#endif
  }
  switch(N&3){
    case 3:   sum += (z[2] << 8);
    case 2:   sum += (z[1] << 16);
    case 1:   sum += (z[0] << 24);
    default:  ;
  }
  return sum;
}

/*
** Create a new delta.
**
** The delta is written into a preallocated buffer, zDelta, which
** should be at least 60 bytes longer than the target file, zOut.
................................................................................
  */
  nHash = lenSrc/NHASH;
  collide = fossil_malloc( nHash*2*sizeof(int) );
  landmark = &collide[nHash];
  memset(landmark, -1, nHash*sizeof(int));
  memset(collide, -1, nHash*sizeof(int));
  for(i=0; i<lenSrc-NHASH; i+=NHASH){
    int hv = hash_once(&zSrc[i]) % nHash;


    collide[i/NHASH] = landmark[hv];
    landmark[hv] = i/NHASH;
  }

  /* Begin scanning the target file and generating copy commands and
  ** literal sections of the delta.
  */
................................................................................
        ** sz will be the overhead (in bytes) needed to encode the copy
        ** command.  Only generate copy command if the overhead of the
        ** copy command is less than the amount of literal text to be copied.
        */
        int cnt, ofst, litsz;
        int j, k, x, y;
        int sz;
        int limitX;

        /* Beginning at iSrc, match forwards as far as we can.  j counts
        ** the number of characters that match */
        iSrc = iBlock*NHASH;
        y = base+i;
        limitX = ( lenSrc-iSrc <= lenOut-y ) ? lenSrc : iSrc + lenOut - y;
        for(x=iSrc; x<limitX; x++, y++){
          if( zSrc[x]!=zOut[y] ) break;
        }

        j = x - iSrc - 1;

        /* Beginning at iSrc-1, match backwards as far as we can.  k counts
        ** the number of characters that match */
        for(k=1; k<iSrc && k<=i; k++){
          if( zSrc[iSrc-k]!=zOut[base+i-k] ) break;
        }
        k--;
................................................................................
  (void)getInt(&zDelta, &lenDelta);
  if( *zDelta!='\n' ){
    /* ERROR: size integer not terminated by "\n" */
    return -1;
  }
  zDelta++; lenDelta--;
  while( *zDelta && lenDelta>0 ){
    unsigned int cnt;
    cnt = getInt(&zDelta, &lenDelta);
    switch( zDelta[0] ){
      case '@': {
        zDelta++; lenDelta--;
        (void)getInt(&zDelta, &lenDelta);
        if( lenDelta>0 && zDelta[0]!=',' ){
          /* ERROR: copy command not terminated by ',' */
          return -1;
        }
        zDelta++; lenDelta--;
        nCopy += cnt;
        break;

Changes to src/deltacmd.c.

78
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98

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** Create and a delta that carries FILE1 into FILE2.  Print the
** number bytes copied and the number of bytes inserted.
*/
void delta_analyze_cmd(void){
  Blob orig, target, delta;
  int nCopy = 0;
  int nInsert = 0;
  int sz1, sz2;
  if( g.argc!=4 ){
    usage("ORIGIN TARGET");
  }
  if( blob_read_from_file(&orig, g.argv[2])<0 ){
    fossil_fatal("cannot read %s\n", g.argv[2]);
  }
  if( blob_read_from_file(&target, g.argv[3])<0 ){
    fossil_fatal("cannot read %s\n", g.argv[3]);
  }
  blob_delta_create(&orig, &target, &delta);
  delta_analyze(blob_buffer(&delta), blob_size(&delta), &nCopy, &nInsert);
  sz1 = blob_size(&orig);
  sz2 = blob_size(&target);

  blob_reset(&orig);
  blob_reset(&target);
  blob_reset(&delta);
  fossil_print("original size:  %8d\n", sz1);
  fossil_print("bytes copied:   %8d (%.1f%% of target)\n",
               nCopy, (100.0*nCopy)/sz2);
  fossil_print("bytes inserted: %8d (%.1f%% of target)\n",
               nInsert, (100.0*nInsert)/sz2);
  fossil_print("final size:     %8d\n", sz2);

}

/*
** Apply the delta in pDelta to the original file pOriginal to generate
** the target file pTarget.  The pTarget blob is initialized by this
** routine.
**







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78
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116
** Create and a delta that carries FILE1 into FILE2.  Print the
** number bytes copied and the number of bytes inserted.
*/
void delta_analyze_cmd(void){
  Blob orig, target, delta;
  int nCopy = 0;
  int nInsert = 0;
  int sz1, sz2, sz3;
  if( g.argc!=4 ){
    usage("ORIGIN TARGET");
  }
  if( blob_read_from_file(&orig, g.argv[2])<0 ){
    fossil_fatal("cannot read %s\n", g.argv[2]);
  }
  if( blob_read_from_file(&target, g.argv[3])<0 ){
    fossil_fatal("cannot read %s\n", g.argv[3]);
  }
  blob_delta_create(&orig, &target, &delta);
  delta_analyze(blob_buffer(&delta), blob_size(&delta), &nCopy, &nInsert);
  sz1 = blob_size(&orig);
  sz2 = blob_size(&target);
  sz3 = blob_size(&delta);
  blob_reset(&orig);
  blob_reset(&target);
  blob_reset(&delta);
  fossil_print("original size:  %8d\n", sz1);
  fossil_print("bytes copied:   %8d (%.2f%% of target)\n",
               nCopy, (100.0*nCopy)/sz2);
  fossil_print("bytes inserted: %8d (%.2f%% of target)\n",
               nInsert, (100.0*nInsert)/sz2);
  fossil_print("final size:     %8d\n", sz2);
  fossil_print("delta size:     %8d\n", sz3);
}

/*
** Apply the delta in pDelta to the original file pOriginal to generate
** the target file pTarget.  The pTarget blob is initialized by this
** routine.
**

Changes to src/descendants.c.

178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198

199
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204

205
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213
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215
216
217
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221
222
223
224
225
    "INSERT INTO ok"
    "  SELECT rid FROM ancestor;",
    rid, rid, directOnly ? "AND plink.isPrim" : "", N
  );
}

/*
** Compute up to N direct ancestors (merge ancestors do not count)
** for the check-in rid and put them in a table named "ancestor".
** Label each generation with consecutive integers going backwards
** in time such that rid has the smallest generation number and the oldest
** direct ancestor as the largest generation number.
*/
void compute_direct_ancestors(int rid, int N){
  Stmt ins;
  Stmt q;
  int gen = 0;
  db_multi_exec(
    "CREATE TEMP TABLE IF NOT EXISTS ancestor(rid INTEGER UNIQUE NOT NULL,"
                                            " generation INTEGER PRIMARY KEY);"
    "DELETE FROM ancestor;"

    "INSERT INTO ancestor VALUES(%d, 0);", rid
  );
  db_prepare(&ins, "INSERT INTO ancestor VALUES(:rid, :gen)");
  db_prepare(&q,
    "SELECT pid FROM plink"
    " WHERE cid=:rid AND isprim"

  );
  while( (N--)>0 ){
    db_bind_int(&q, ":rid", rid);
    if( db_step(&q)!=SQLITE_ROW ) break;
    rid = db_column_int(&q, 0);
    db_reset(&q);
    gen++;
    db_bind_int(&ins, ":rid", rid);
    db_bind_int(&ins, ":gen", gen);
    db_step(&ins);
    db_reset(&ins);
  }
  db_finalize(&ins);
  db_finalize(&q);
}

/*
** Compute the "mtime" of the file given whose blob.rid is "fid" that
** is part of check-in "vid".  The mtime will be the mtime on vid or
** some ancestor of vid where fid first appears.
*/







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192
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198
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203













204
205
206
207
208
209
210
    "INSERT INTO ok"
    "  SELECT rid FROM ancestor;",
    rid, rid, directOnly ? "AND plink.isPrim" : "", N
  );
}

/*
** Compute all direct ancestors (merge ancestors do not count)
** for the check-in rid and put them in a table named "ancestor".
** Label each generation with consecutive integers going backwards
** in time such that rid has the smallest generation number and the oldest
** direct ancestor as the largest generation number.
*/
void compute_direct_ancestors(int rid){



  db_multi_exec(
    "CREATE TEMP TABLE IF NOT EXISTS ancestor(rid INTEGER UNIQUE NOT NULL,"
                                            " generation INTEGER PRIMARY KEY);"
    "DELETE FROM ancestor;"
    "WITH RECURSIVE g(x,i) AS ("
    "  VALUES(%d,1)"

    "  UNION ALL"
    "  SELECT plink.pid, g.i+1 FROM plink, g"
    "   WHERE plink.cid=g.x AND plink.isprim)"
    "INSERT INTO ancestor(rid,generation) SELECT x,i FROM g;", 
    rid
  );













}

/*
** Compute the "mtime" of the file given whose blob.rid is "fid" that
** is part of check-in "vid".  The mtime will be the mtime on vid or
** some ancestor of vid where fid first appears.
*/

Changes to src/diff.c.

787
788
789
790
791
792
793






794



























795
796
797
798
799
800
801
....
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
....
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
....
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
....
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
      nSuffix++;
    }
    if( nSuffix<nShort ){
      while( nSuffix>0 && (zLeft[nLeft-nSuffix]&0xc0)==0x80 ) nSuffix--;
    }
    if( nSuffix==nLeft || nSuffix==nRight ) nPrefix = 0;
  }






  if( nPrefix+nSuffix > nShort ) nPrefix = nShort - nSuffix;




























  /* A single chunk of text inserted on the right */
  if( nPrefix+nSuffix==nLeft ){
    sbsWriteLineno(p, lnLeft, SBS_LNA);
    p->iStart2 = p->iEnd2 = 0;
    p->iStart = p->iEnd = -1;
    sbsWriteText(p, pLeft, SBS_TXTA);
................................................................................
  p->nOrig = p->c.nTo;
  return 0;
}

/*
** The input pParent is the next most recent ancestor of the file
** being annotated.  Do another step of the annotation.  Return true
** if additional annotation is required.  zPName is the tag to insert
** on each line of the file being annotated that was contributed by
** pParent.  Memory to hold zPName is leaked.
*/
static int annotation_step(Annotator *p, Blob *pParent, int iVers, u64 diffFlags){
  int i, j;
  int lnTo;

  /* Prepare the parent file to be diffed */
  p->c.aFrom = break_into_lines(blob_str(pParent), blob_size(pParent),
................................................................................

/* Annotation flags (any DIFF flag can be used as Annotation flag as well) */
#define ANN_FILE_VERS   (((u64)0x20)<<32) /* Show file vers rather than commit vers */
#define ANN_FILE_ANCEST (((u64)0x40)<<32) /* Prefer check-ins in the ANCESTOR table */

/*
** Compute a complete annotation on a file.  The file is identified
** by its filename number (filename.fnid) and the baseline in which
** it was checked in (mlink.mid).
*/
static void annotate_file(
  Annotator *p,        /* The annotator */
  int fnid,            /* The name of the file to be annotated */
  int mid,             /* Use the version of the file in this check-in */
  int iLimit,          /* Limit the number of levels if greater than zero */
  u64 annFlags         /* Flags to alter the annotation */
................................................................................
  ignoreWs = P("w")!=0;
  if( ignoreWs ) annFlags |= DIFF_IGNORE_ALLWS;
  if( !db_exists("SELECT 1 FROM mlink WHERE mid=%d AND fnid=%d",mid,fnid) ){
    fossil_redirect_home();
  }

  /* compute the annotation */
  compute_direct_ancestors(mid, 10000000);
  annotate_file(&ann, fnid, mid, iLimit, annFlags);
  zCI = ann.aVers[0].zMUuid;

  /* generate the web page */
  style_header("Annotation For %h", zFilename);
  if( bBlame ){
    url_initialize(&url, "blame");
................................................................................
    fossil_fatal("not part of current checkout: %s", zFilename);
  }
  cid = db_lget_int("checkout", 0);
  if( cid == 0 ){
    fossil_fatal("Not in a checkout");
  }
  if( iLimit<=0 ) iLimit = 1000000000;
  compute_direct_ancestors(cid, 1000000);
  mid = db_int(0, "SELECT mlink.mid FROM mlink, ancestor "
          " WHERE mlink.fid=%d AND mlink.fnid=%d AND mlink.mid=ancestor.rid"
          " ORDER BY ancestor.generation ASC LIMIT 1",
          fid, fnid);
  if( mid==0 ){
    fossil_fatal("unable to find manifest");
  }







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2100
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      nSuffix++;
    }
    if( nSuffix<nShort ){
      while( nSuffix>0 && (zLeft[nLeft-nSuffix]&0xc0)==0x80 ) nSuffix--;
    }
    if( nSuffix==nLeft || nSuffix==nRight ) nPrefix = 0;
  }

  /* If the prefix and suffix overlap, that means that we are dealing with
  ** a pure insertion or deletion of text that can have multiple alignments.
  ** Try to find an alignment to begins and ends on whitespace, or on
  ** punctuation, rather than in the middle of a name or number.
  */
  if( nPrefix+nSuffix > nShort ){
    int iBest = -1;
    int iBestVal = -1;
    int i;
    int nLong = nLeft<nRight ? nRight : nLeft;
    int nGap = nLong - nShort;
    for(i=nShort-nSuffix; i<=nPrefix; i++){
       int iVal = 0;
       char c = zLeft[i];
       if( fossil_isspace(c) ){
         iVal += 5;
       }else if( !fossil_isalnum(c) ){
         iVal += 2;
       }
       c = zLeft[i+nGap-1];
       if( fossil_isspace(c) ){
         iVal += 5;
       }else if( !fossil_isalnum(c) ){
         iVal += 2;
       }
       if( iVal>iBestVal ){
         iBestVal = iVal;
         iBest = i;
       }
    }
    nPrefix = iBest;
    nSuffix = nShort - nPrefix;
  }

  /* A single chunk of text inserted on the right */
  if( nPrefix+nSuffix==nLeft ){
    sbsWriteLineno(p, lnLeft, SBS_LNA);
    p->iStart2 = p->iEnd2 = 0;
    p->iStart = p->iEnd = -1;
    sbsWriteText(p, pLeft, SBS_TXTA);
................................................................................
  p->nOrig = p->c.nTo;
  return 0;
}

/*
** The input pParent is the next most recent ancestor of the file
** being annotated.  Do another step of the annotation.  Return true
** if additional annotation is required.


*/
static int annotation_step(Annotator *p, Blob *pParent, int iVers, u64 diffFlags){
  int i, j;
  int lnTo;

  /* Prepare the parent file to be diffed */
  p->c.aFrom = break_into_lines(blob_str(pParent), blob_size(pParent),
................................................................................

/* Annotation flags (any DIFF flag can be used as Annotation flag as well) */
#define ANN_FILE_VERS   (((u64)0x20)<<32) /* Show file vers rather than commit vers */
#define ANN_FILE_ANCEST (((u64)0x40)<<32) /* Prefer check-ins in the ANCESTOR table */

/*
** Compute a complete annotation on a file.  The file is identified
** by its filename number (filename.fnid) and check-in (mlink.mid).

*/
static void annotate_file(
  Annotator *p,        /* The annotator */
  int fnid,            /* The name of the file to be annotated */
  int mid,             /* Use the version of the file in this check-in */
  int iLimit,          /* Limit the number of levels if greater than zero */
  u64 annFlags         /* Flags to alter the annotation */
................................................................................
  ignoreWs = P("w")!=0;
  if( ignoreWs ) annFlags |= DIFF_IGNORE_ALLWS;
  if( !db_exists("SELECT 1 FROM mlink WHERE mid=%d AND fnid=%d",mid,fnid) ){
    fossil_redirect_home();
  }

  /* compute the annotation */
  compute_direct_ancestors(mid);
  annotate_file(&ann, fnid, mid, iLimit, annFlags);
  zCI = ann.aVers[0].zMUuid;

  /* generate the web page */
  style_header("Annotation For %h", zFilename);
  if( bBlame ){
    url_initialize(&url, "blame");
................................................................................
    fossil_fatal("not part of current checkout: %s", zFilename);
  }
  cid = db_lget_int("checkout", 0);
  if( cid == 0 ){
    fossil_fatal("Not in a checkout");
  }
  if( iLimit<=0 ) iLimit = 1000000000;
  compute_direct_ancestors(cid);
  mid = db_int(0, "SELECT mlink.mid FROM mlink, ancestor "
          " WHERE mlink.fid=%d AND mlink.fnid=%d AND mlink.mid=ancestor.rid"
          " ORDER BY ancestor.generation ASC LIMIT 1",
          fid, fnid);
  if( mid==0 ){
    fossil_fatal("unable to find manifest");
  }

Changes to src/diffcmd.c.

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#  define NULL_DEVICE "/dev/null"
#endif

/*
** Used when the name for the diff is unknown.
*/
#define DIFF_NO_NAME  "(unknown)"







































































/*
** Print the "Index:" message that patches wants to see at the top of a diff.
*/
void diff_print_index(const char *zFile, u64 diffFlags){
  if( (diffFlags & (DIFF_SIDEBYSIDE|DIFF_BRIEF))==0 ){
    char *z = mprintf("Index: %s\n%.66c\n", zFile, '=');
................................................................................
    /* Delete the temporary file and clean up memory used */
    file_delete(zTemp1);
    file_delete(zTemp2);
    blob_reset(&cmd);
  }
}

/*
** Do a diff against a single file named in zFileTreeName from version zFrom
** against the same file on disk.
**
** Use the internal diff logic if zDiffCmd is NULL.  Otherwise call the
** command zDiffCmd to do the diffing.
**
** When using an external diff program, zBinGlob contains the GLOB patterns
** for file names to treat as binary.  If fIncludeBinary is zero, these files
** will be skipped in addition to files that may contain binary content.
*/
static void diff_one_against_disk(
  const char *zFrom,        /* Name of file */
  const char *zDiffCmd,     /* Use this "diff" command */
  const char *zBinGlob,     /* Treat file names matching this as binary */
  int fIncludeBinary,       /* Include binary files for external diff */
  u64 diffFlags,            /* Diff control flags */
  const char *zFileTreeName
){
  Blob fname;
  Blob content;
  int isLink;
  int isBin;
  file_tree_name(zFileTreeName, &fname, 0, 1);
  historical_version_of_file(zFrom, blob_str(&fname), &content, &isLink, 0,
                             fIncludeBinary ? 0 : &isBin, 0);
  if( !isLink != !file_wd_islink(zFrom) ){
    fossil_print("%s",DIFF_CANNOT_COMPUTE_SYMLINK);
  }else{
    diff_file(&content, isBin, zFileTreeName, zFileTreeName,
              zDiffCmd, zBinGlob, fIncludeBinary, diffFlags);
  }
  blob_reset(&content);
  blob_reset(&fname);
}

/*
** Run a diff between the version zFrom and files on disk.  zFrom might
** be NULL which means to simply show the difference between the edited
** files on disk and the check-out on which they are based.
**
** Use the internal diff logic if zDiffCmd is NULL.  Otherwise call the
** command zDiffCmd to do the diffing.
**
** When using an external diff program, zBinGlob contains the GLOB patterns
** for file names to treat as binary.  If fIncludeBinary is zero, these files
** will be skipped in addition to files that may contain binary content.
*/
static void diff_all_against_disk(
  const char *zFrom,        /* Version to difference from */
  const char *zDiffCmd,     /* Use this diff command.  NULL for built-in */
  const char *zBinGlob,     /* Treat file names matching this as binary */
  int fIncludeBinary,       /* Treat file names matching this as binary */
  u64 diffFlags             /* Flags controlling diff output */

){
  int vid;
  Blob sql;
  Stmt q;
  int asNewFile;            /* Treat non-existant files as empty files */

  asNewFile = (diffFlags & DIFF_VERBOSE)!=0;
................................................................................
  while( db_step(&q)==SQLITE_ROW ){
    const char *zPathname = db_column_text(&q,0);
    int isDeleted = db_column_int(&q, 1);
    int isChnged = db_column_int(&q,2);
    int isNew = db_column_int(&q,3);
    int srcid = db_column_int(&q, 4);
    int isLink = db_column_int(&q, 5);
    char *zToFree = mprintf("%s%s", g.zLocalRoot, zPathname);
    const char *zFullName = zToFree;
    int showDiff = 1;











    if( isDeleted ){
      fossil_print("DELETED  %s\n", zPathname);
      if( !asNewFile ){ showDiff = 0; zFullName = NULL_DEVICE; }
    }else if( file_access(zFullName, F_OK) ){
      fossil_print("MISSING  %s\n", zPathname);
      if( !asNewFile ){ showDiff = 0; }
    }else if( isNew ){
      fossil_print("ADDED    %s\n", zPathname);
      srcid = 0;
      if( !asNewFile ){ showDiff = 0; }
    }else if( isChnged==3 ){
      fossil_print("ADDED_BY_MERGE %s\n", zPathname);
      srcid = 0;




      if( !asNewFile ){ showDiff = 0; }
    }
    if( showDiff ){
      Blob content;
      int isBin;
      if( !isLink != !file_wd_islink(zFullName) ){
        diff_print_index(zPathname, diffFlags);
................................................................................
      }
      isBin = fIncludeBinary ? 0 : looks_like_binary(&content);
      diff_print_index(zPathname, diffFlags);
      diff_file(&content, isBin, zFullName, zPathname, zDiffCmd,
                zBinGlob, fIncludeBinary, diffFlags);
      blob_reset(&content);
    }
    free(zToFree);
  }
  db_finalize(&q);
  db_end_transaction(1);  /* ROLLBACK */
}

/*
** Output the differences between two versions of a single file.
** zFrom and zTo are the check-ins containing the two file versions.
**
** Use the internal diff logic if zDiffCmd is NULL.  Otherwise call the
** command zDiffCmd to do the diffing.
**
** When using an external diff program, zBinGlob contains the GLOB patterns
** for file names to treat as binary.  If fIncludeBinary is zero, these files
** will be skipped in addition to files that may contain binary content.
*/
static void diff_one_two_versions(
  const char *zFrom,
  const char *zTo,
  const char *zDiffCmd,
  const char *zBinGlob,
  int fIncludeBinary,
  u64 diffFlags,
  const char *zFileTreeName

){
  char *zName;

  Blob fname;


  Blob v1, v2;
  int isLink1, isLink2;
  int isBin1, isBin2;
  if( diffFlags & DIFF_BRIEF ) return;
  file_tree_name(zFileTreeName, &fname, 0, 1);
  zName = blob_str(&fname);
  historical_version_of_file(zFrom, zName, &v1, &isLink1, 0,
                             fIncludeBinary ? 0 : &isBin1, 0);
  historical_version_of_file(zTo, zName, &v2, &isLink2, 0,
                             fIncludeBinary ? 0 : &isBin2, 0);
  if( isLink1 != isLink2 ){
    diff_print_filenames(zName, zName, diffFlags);
    fossil_print("%s",DIFF_CANNOT_COMPUTE_SYMLINK);
  }else{
    diff_file_mem(&v1, &v2, isBin1, isBin2, zName, zDiffCmd,
                  zBinGlob, fIncludeBinary, diffFlags);


  }
  blob_reset(&v1);
  blob_reset(&v2);
  blob_reset(&fname);

}

/*
** Show the difference between two files identified by ManifestFile
** entries.
**
** Use the internal diff logic if zDiffCmd is NULL.  Otherwise call the
................................................................................
** Use the internal diff logic if zDiffCmd is NULL.  Otherwise call the
** command zDiffCmd to do the diffing.
**
** When using an external diff program, zBinGlob contains the GLOB patterns
** for file names to treat as binary.  If fIncludeBinary is zero, these files
** will be skipped in addition to files that may contain binary content.
*/
static void diff_all_two_versions(
  const char *zFrom,
  const char *zTo,
  const char *zDiffCmd,
  const char *zBinGlob,
  int fIncludeBinary,
  u64 diffFlags

){
  Manifest *pFrom, *pTo;
  ManifestFile *pFromFile, *pToFile;
  int asNewFlag = (diffFlags & DIFF_VERBOSE)!=0 ? 1 : 0;

  pFrom = manifest_get_by_name(zFrom, 0);
  manifest_file_rewind(pFrom);
................................................................................
      cmp = +1;
    }else if( pToFile==0 ){
      cmp = -1;
    }else{
      cmp = fossil_strcmp(pFromFile->zName, pToFile->zName);
    }
    if( cmp<0 ){

      fossil_print("DELETED %s\n", pFromFile->zName);
      if( asNewFlag ){
        diff_manifest_entry(pFromFile, 0, zDiffCmd, zBinGlob,
                            fIncludeBinary, diffFlags);

      }
      pFromFile = manifest_file_next(pFrom,0);
    }else if( cmp>0 ){

      fossil_print("ADDED   %s\n", pToFile->zName);
      if( asNewFlag ){
        diff_manifest_entry(0, pToFile, zDiffCmd, zBinGlob,
                            fIncludeBinary, diffFlags);

      }
      pToFile = manifest_file_next(pTo,0);
    }else if( fossil_strcmp(pFromFile->zUuid, pToFile->zUuid)==0 ){
      /* No changes */

      pFromFile = manifest_file_next(pFrom,0);
      pToFile = manifest_file_next(pTo,0);
    }else{

      if( diffFlags & DIFF_BRIEF ){
        fossil_print("CHANGED %s\n", pFromFile->zName);
      }else{
        diff_manifest_entry(pFromFile, pToFile, zDiffCmd, zBinGlob,
                            fIncludeBinary, diffFlags);

      }
      pFromFile = manifest_file_next(pFrom,0);
      pToFile = manifest_file_next(pTo,0);
    }
  }
  manifest_destroy(pFrom);
  manifest_destroy(pTo);
................................................................................
}

/*
** Return the name of the external diff command, or return NULL if
** no external diff command is defined.
*/
const char *diff_command_external(int guiDiff){
  char *zDefault;
  const char *zName;

  if( guiDiff ){
#if defined(_WIN32)
    zDefault = "WinDiff.exe";
#else
    zDefault = 0;
................................................................................
**
** Options:
**   --binary PATTERN           Treat files that match the glob PATTERN as binary
**   --branch BRANCH            Show diff of all changes on BRANCH
**   --brief                    Show filenames only
**   --context|-c N             Use N lines of context
**   --diff-binary BOOL         Include binary files when using external commands


**   --from|-r VERSION          select VERSION as source for the diff
**   --internal|-i              use internal diff logic
**   --side-by-side|-y          side-by-side diff
**   --strip-trailing-cr        Strip trailing CR
**   --tk                       Launch a Tcl/Tk GUI for display
**   --to VERSION               select VERSION as target for the diff

**   --unified                  unified diff
**   -v|--verbose               output complete text of added or deleted files
**   -w|--ignore-all-space      Ignore white space when comparing lines
**   -W|--width <num>           Width of lines in side-by-side diff
**   -Z|--ignore-trailing-space Ignore changes to end-of-line whitespace
*/
void diff_cmd(void){
................................................................................
  int verboseFlag;           /* True if -v or --verbose flag is used */
  const char *zFrom;         /* Source version number */
  const char *zTo;           /* Target version number */
  const char *zBranch;       /* Branch to diff */
  const char *zDiffCmd = 0;  /* External diff command. NULL for internal diff */
  const char *zBinGlob = 0;  /* Treat file names matching this as binary */
  int fIncludeBinary = 0;    /* Include binary files for external diff */

  u64 diffFlags = 0;         /* Flags to control the DIFF */
  int f;


  if( find_option("tk",0,0)!=0 ){
    diff_tk("diff", 2);
    return;
  }
  isGDiff = g.argv[1][0]=='g';
  isInternDiff = find_option("internal","i",0)!=0;
  zFrom = find_option("from", "r", 1);
  zTo = find_option("to", 0, 1);
  zBranch = find_option("branch", 0, 1);

  diffFlags = diff_options();
  verboseFlag = find_option("verbose","v",0)!=0;
  if( !verboseFlag ){
    verboseFlag = find_option("new-file","N",0)!=0; /* deprecated */
  }
  if( verboseFlag ) diffFlags |= DIFF_VERBOSE;



  if( zBranch ){
    if( zTo || zFrom ){
      fossil_fatal("cannot use --from or --to with --branch");
    }
    zTo = zBranch;
    zFrom = mprintf("root:%s", zBranch);
  }
  if( zTo==0 ){
    db_must_be_within_tree();
    if( !isInternDiff ){
      zDiffCmd = diff_command_external(isGDiff);
    }
    zBinGlob = diff_get_binary_glob();
    fIncludeBinary = diff_include_binary_files();
    verify_all_options();
    if( g.argc>=3 ){
      for(f=2; f<g.argc; ++f){
        diff_one_against_disk(zFrom, zDiffCmd, zBinGlob, fIncludeBinary,
                              diffFlags, g.argv[f]);
      }
    }else{
      diff_all_against_disk(zFrom, zDiffCmd, zBinGlob, fIncludeBinary,
                            diffFlags);
    }
  }else if( zFrom==0 ){
    fossil_fatal("must use --from if --to is present");
  }else{
    db_find_and_open_repository(0, 0);

    if( !isInternDiff ){
      zDiffCmd = diff_command_external(isGDiff);
    }
    zBinGlob = diff_get_binary_glob();
    fIncludeBinary = diff_include_binary_files();

    verify_all_options();
    if( g.argc>=3 ){




      for(f=2; f<g.argc; ++f){

















        diff_one_two_versions(zFrom, zTo, zDiffCmd, zBinGlob, fIncludeBinary,
                              diffFlags, g.argv[f]);
      }



    }else{
      diff_all_two_versions(zFrom, zTo, zDiffCmd, zBinGlob, fIncludeBinary,
                            diffFlags);
    }












  }
}

/*
** WEBPAGE: vpatch
** URL: /vpatch?from=FROM&to=TO
**
................................................................................
  const char *zFrom = P("from");
  const char *zTo = P("to");
  login_check_credentials();
  if( !g.perm.Read ){ login_needed(g.anon.Read); return; }
  if( zFrom==0 || zTo==0 ) fossil_redirect_home();

  cgi_set_content_type("text/plain");
  diff_all_two_versions(zFrom, zTo, 0, 0, 0, DIFF_VERBOSE);
}







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#  define NULL_DEVICE "/dev/null"
#endif

/*
** Used when the name for the diff is unknown.
*/
#define DIFF_NO_NAME  "(unknown)"

/*
** Use the "exec-rel-paths" setting and the --exec-abs-paths and
** --exec-rel-paths command line options to determine whether
** certain external commands are executed using relative paths.
*/
static int determine_exec_relative_option(int force){
  static int relativePaths = -1;
  if( force || relativePaths==-1 ){
    int relPathOption = find_option("exec-rel-paths", 0, 0)!=0;
    int absPathOption = find_option("exec-abs-paths", 0, 0)!=0;
#if defined(FOSSIL_ENABLE_EXEC_REL_PATHS)
    relativePaths = db_get_boolean("exec-rel-paths", 1);
#else
    relativePaths = db_get_boolean("exec-rel-paths", 0);
#endif
    if( relPathOption ){ relativePaths = 1; }
    if( absPathOption ){ relativePaths = 0; }
  }
  return relativePaths;
}

#if INTERFACE
/*
** An array of FileDirList objects describe the files and directories listed
** on the command line of a "diff" command.  Only those objects listed are
** actually diffed.
*/
struct FileDirList {
  int nUsed;       /* Number of times each entry is used */
  int nName;       /* Length of the entry */
  char *zName;     /* Text of the entry */
};
#endif

/*
** Return true if zFile is a file named on the azInclude[] list or is
** a file in a directory named on the azInclude[] list.
**
** if azInclude is NULL, then always include zFile.
*/
static int file_dir_match(FileDirList *p, const char *zFile){
  if( p==0 || strcmp(p->zName,".")==0 ) return 1;
  if( filenames_are_case_sensitive() ){
    while( p->zName ){
      if( strcmp(zFile, p->zName)==0
       || (strncmp(zFile, p->zName, p->nName)==0
           && zFile[p->nName]=='/')
      ){
        break;
      }
      p++;
    }
  }else{
    while( p->zName ){
      if( fossil_stricmp(zFile, p->zName)==0
       || (fossil_strnicmp(zFile, p->zName, p->nName)==0
           && zFile[p->nName]=='/')
      ){
        break;
      }
      p++;
    }
  }
  if( p->zName ){
    p->nUsed++;
    return 1;
  }
  return 0;
}

/*
** Print the "Index:" message that patches wants to see at the top of a diff.
*/
void diff_print_index(const char *zFile, u64 diffFlags){
  if( (diffFlags & (DIFF_SIDEBYSIDE|DIFF_BRIEF))==0 ){
    char *z = mprintf("Index: %s\n%.66c\n", zFile, '=');
................................................................................
    /* Delete the temporary file and clean up memory used */
    file_delete(zTemp1);
    file_delete(zTemp2);
    blob_reset(&cmd);
  }
}





































/*
** Run a diff between the version zFrom and files on disk.  zFrom might
** be NULL which means to simply show the difference between the edited
** files on disk and the check-out on which they are based.
**
** Use the internal diff logic if zDiffCmd is NULL.  Otherwise call the
** command zDiffCmd to do the diffing.
**
** When using an external diff program, zBinGlob contains the GLOB patterns
** for file names to treat as binary.  If fIncludeBinary is zero, these files
** will be skipped in addition to files that may contain binary content.
*/
static void diff_against_disk(
  const char *zFrom,        /* Version to difference from */
  const char *zDiffCmd,     /* Use this diff command.  NULL for built-in */
  const char *zBinGlob,     /* Treat file names matching this as binary */
  int fIncludeBinary,       /* Treat file names matching this as binary */
  u64 diffFlags,            /* Flags controlling diff output */
  FileDirList *pFileDir     /* Which files to diff */
){
  int vid;
  Blob sql;
  Stmt q;
  int asNewFile;            /* Treat non-existant files as empty files */

  asNewFile = (diffFlags & DIFF_VERBOSE)!=0;
................................................................................
  while( db_step(&q)==SQLITE_ROW ){
    const char *zPathname = db_column_text(&q,0);
    int isDeleted = db_column_int(&q, 1);
    int isChnged = db_column_int(&q,2);
    int isNew = db_column_int(&q,3);
    int srcid = db_column_int(&q, 4);
    int isLink = db_column_int(&q, 5);

    const char *zFullName;
    int showDiff = 1;
    Blob fname;

    if( !file_dir_match(pFileDir, zPathname) ) continue;
    if( determine_exec_relative_option(0) ){
      blob_zero(&fname);
      file_relative_name(zPathname, &fname, 1);
    }else{
      blob_set(&fname, g.zLocalRoot);
      blob_append(&fname, zPathname, -1);
    }
    zFullName = blob_str(&fname);
    if( isDeleted ){
      fossil_print("DELETED  %s\n", zPathname);
      if( !asNewFile ){ showDiff = 0; zFullName = NULL_DEVICE; }
    }else if( file_access(zFullName, F_OK) ){
      fossil_print("MISSING  %s\n", zPathname);
      if( !asNewFile ){ showDiff = 0; }
    }else if( isNew ){
      fossil_print("ADDED    %s\n", zPathname);
      srcid = 0;
      if( !asNewFile ){ showDiff = 0; }
    }else if( isChnged==3 ){
      fossil_print("ADDED_BY_MERGE %s\n", zPathname);
      srcid = 0;
      if( !asNewFile ){ showDiff = 0; }
    }else if( isChnged==5 ){
      fossil_print("ADDED_BY_INTEGRATE %s\n", zPathname);
      srcid = 0;
      if( !asNewFile ){ showDiff = 0; }
    }
    if( showDiff ){
      Blob content;
      int isBin;
      if( !isLink != !file_wd_islink(zFullName) ){
        diff_print_index(zPathname, diffFlags);
................................................................................
      }
      isBin = fIncludeBinary ? 0 : looks_like_binary(&content);
      diff_print_index(zPathname, diffFlags);
      diff_file(&content, isBin, zFullName, zPathname, zDiffCmd,
                zBinGlob, fIncludeBinary, diffFlags);
      blob_reset(&content);
    }
    blob_reset(&fname);
  }
  db_finalize(&q);
  db_end_transaction(1);  /* ROLLBACK */
}

/*
** Run a diff between the undo buffer and files on disk.

**
** Use the internal diff logic if zDiffCmd is NULL.  Otherwise call the
** command zDiffCmd to do the diffing.
**
** When using an external diff program, zBinGlob contains the GLOB patterns
** for file names to treat as binary.  If fIncludeBinary is zero, these files
** will be skipped in addition to files that may contain binary content.
*/
static void diff_against_undo(


  const char *zDiffCmd,     /* Use this diff command.  NULL for built-in */
  const char *zBinGlob,     /* Treat file names matching this as binary */
  int fIncludeBinary,       /* Treat file names matching this as binary */
  u64 diffFlags,            /* Flags controlling diff output */

  FileDirList *pFileDir     /* List of files and directories to diff */
){

  Stmt q;
  Blob content;
  db_prepare(&q, "SELECT pathname, content FROM undo");
  blob_init(&content, 0, 0);
  while( db_step(&q)==SQLITE_ROW ){
    char *zFullName;
    const char *zFile = (const char*)db_column_text(&q, 0);
    if( !file_dir_match(pFileDir, zFile) ) continue;
    zFullName = mprintf("%s%s", g.zLocalRoot, zFile);
    db_column_blob(&q, 1, &content);
    diff_file(&content, 0, zFullName, zFile,








              zDiffCmd, zBinGlob, fIncludeBinary, diffFlags);
    fossil_free(zFullName);
    blob_reset(&content);
  }



  db_finalize(&q);
}

/*
** Show the difference between two files identified by ManifestFile
** entries.
**
** Use the internal diff logic if zDiffCmd is NULL.  Otherwise call the
................................................................................
** Use the internal diff logic if zDiffCmd is NULL.  Otherwise call the
** command zDiffCmd to do the diffing.
**
** When using an external diff program, zBinGlob contains the GLOB patterns
** for file names to treat as binary.  If fIncludeBinary is zero, these files
** will be skipped in addition to files that may contain binary content.
*/
static void diff_two_versions(
  const char *zFrom,
  const char *zTo,
  const char *zDiffCmd,
  const char *zBinGlob,
  int fIncludeBinary,
  u64 diffFlags,
  FileDirList *pFileDir
){
  Manifest *pFrom, *pTo;
  ManifestFile *pFromFile, *pToFile;
  int asNewFlag = (diffFlags & DIFF_VERBOSE)!=0 ? 1 : 0;

  pFrom = manifest_get_by_name(zFrom, 0);
  manifest_file_rewind(pFrom);
................................................................................
      cmp = +1;
    }else if( pToFile==0 ){
      cmp = -1;
    }else{
      cmp = fossil_strcmp(pFromFile->zName, pToFile->zName);
    }
    if( cmp<0 ){
      if( file_dir_match(pFileDir, pFromFile->zName) ){
        fossil_print("DELETED %s\n", pFromFile->zName);
        if( asNewFlag ){
          diff_manifest_entry(pFromFile, 0, zDiffCmd, zBinGlob,
                              fIncludeBinary, diffFlags);
        }
      }
      pFromFile = manifest_file_next(pFrom,0);
    }else if( cmp>0 ){
      if( file_dir_match(pFileDir, pToFile->zName) ){
        fossil_print("ADDED   %s\n", pToFile->zName);
        if( asNewFlag ){
          diff_manifest_entry(0, pToFile, zDiffCmd, zBinGlob,
                              fIncludeBinary, diffFlags);
        }
      }
      pToFile = manifest_file_next(pTo,0);
    }else if( fossil_strcmp(pFromFile->zUuid, pToFile->zUuid)==0 ){
      /* No changes */
      (void)file_dir_match(pFileDir, pFromFile->zName); /* Record name usage */
      pFromFile = manifest_file_next(pFrom,0);
      pToFile = manifest_file_next(pTo,0);
    }else{
      if( file_dir_match(pFileDir, pToFile->zName) ){
        if( diffFlags & DIFF_BRIEF ){
          fossil_print("CHANGED %s\n", pFromFile->zName);
        }else{
          diff_manifest_entry(pFromFile, pToFile, zDiffCmd, zBinGlob,
                              fIncludeBinary, diffFlags);
        }
      }
      pFromFile = manifest_file_next(pFrom,0);
      pToFile = manifest_file_next(pTo,0);
    }
  }
  manifest_destroy(pFrom);
  manifest_destroy(pTo);
................................................................................
}

/*
** Return the name of the external diff command, or return NULL if
** no external diff command is defined.
*/
const char *diff_command_external(int guiDiff){
  const char *zDefault;
  const char *zName;

  if( guiDiff ){
#if defined(_WIN32)
    zDefault = "WinDiff.exe";
#else
    zDefault = 0;
................................................................................
**
** Options:
**   --binary PATTERN           Treat files that match the glob PATTERN as binary
**   --branch BRANCH            Show diff of all changes on BRANCH
**   --brief                    Show filenames only
**   --context|-c N             Use N lines of context
**   --diff-binary BOOL         Include binary files when using external commands
**   --exec-abs-paths           Force absolute path names with external commands.
**   --exec-rel-paths           Force relative path names with external commands.
**   --from|-r VERSION          select VERSION as source for the diff
**   --internal|-i              use internal diff logic
**   --side-by-side|-y          side-by-side diff
**   --strip-trailing-cr        Strip trailing CR
**   --tk                       Launch a Tcl/Tk GUI for display
**   --to VERSION               select VERSION as target for the diff
**   --undo                     Diff against the "undo" buffer
**   --unified                  unified diff
**   -v|--verbose               output complete text of added or deleted files
**   -w|--ignore-all-space      Ignore white space when comparing lines
**   -W|--width <num>           Width of lines in side-by-side diff
**   -Z|--ignore-trailing-space Ignore changes to end-of-line whitespace
*/
void diff_cmd(void){
................................................................................
  int verboseFlag;           /* True if -v or --verbose flag is used */
  const char *zFrom;         /* Source version number */
  const char *zTo;           /* Target version number */
  const char *zBranch;       /* Branch to diff */
  const char *zDiffCmd = 0;  /* External diff command. NULL for internal diff */
  const char *zBinGlob = 0;  /* Treat file names matching this as binary */
  int fIncludeBinary = 0;    /* Include binary files for external diff */
  int againstUndo = 0;       /* Diff against files in the undo buffer */
  u64 diffFlags = 0;         /* Flags to control the DIFF */

  FileDirList *pFileDir = 0; /* Restrict the diff to these files */

  if( find_option("tk",0,0)!=0 ){
    diff_tk("diff", 2);
    return;
  }
  isGDiff = g.argv[1][0]=='g';
  isInternDiff = find_option("internal","i",0)!=0;
  zFrom = find_option("from", "r", 1);
  zTo = find_option("to", 0, 1);
  zBranch = find_option("branch", 0, 1);
  againstUndo = find_option("undo",0,0)!=0;
  diffFlags = diff_options();
  verboseFlag = find_option("verbose","v",0)!=0;
  if( !verboseFlag ){
    verboseFlag = find_option("new-file","N",0)!=0; /* deprecated */
  }
  if( verboseFlag ) diffFlags |= DIFF_VERBOSE;
  if( againstUndo && (zFrom!=0 || zTo!=0 || zBranch!=0) ){
    fossil_fatal("cannot use --undo together with --from or --to or --branch");
  }
  if( zBranch ){
    if( zTo || zFrom ){
      fossil_fatal("cannot use --from or --to with --branch");
    }
    zTo = zBranch;
    zFrom = mprintf("root:%s", zBranch);
  }
  if( zTo==0 || againstUndo ){
    db_must_be_within_tree();















  }else if( zFrom==0 ){
    fossil_fatal("must use --from if --to is present");
  }else{
    db_find_and_open_repository(0, 0);
  }
  if( !isInternDiff ){
    zDiffCmd = diff_command_external(isGDiff);
  }
  zBinGlob = diff_get_binary_glob();
  fIncludeBinary = diff_include_binary_files();
  determine_exec_relative_option(1);
  verify_all_options();
  if( g.argc>=3 ){
    int i;
    Blob fname;
    pFileDir = fossil_malloc( sizeof(*pFileDir) * (g.argc-1) );
    memset(pFileDir, 0, sizeof(*pFileDir) * (g.argc-1));
    for(i=2; i<g.argc; i++){
      file_tree_name(g.argv[i], &fname, 0, 1);
      pFileDir[i-2].zName = fossil_strdup(blob_str(&fname));
      if( strcmp(pFileDir[i-2].zName,".")==0 ){
        pFileDir[0].zName[0] = '.';
        pFileDir[0].zName[1] = 0;
        break;
      }
      pFileDir[i-2].nName = blob_size(&fname);
      pFileDir[i-2].nUsed = 0;
      blob_reset(&fname);
    }
  }
  if( againstUndo ){
    if( db_lget_int("undo_available",0)==0 ){
      fossil_print("No undo or redo is available\n");
      return;
    }
    diff_against_undo(zDiffCmd, zBinGlob, fIncludeBinary,
                      diffFlags, pFileDir);

  }else if( zTo==0 ){
    diff_against_disk(zFrom, zDiffCmd, zBinGlob, fIncludeBinary,
                      diffFlags, pFileDir);
  }else{
    diff_two_versions(zFrom, zTo, zDiffCmd, zBinGlob, fIncludeBinary,
                      diffFlags, pFileDir);
  }
  if( pFileDir ){
    int i;
    for(i=0; pFileDir[i].zName; i++){
      if( pFileDir[i].nUsed==0
       && strcmp(pFileDir[0].zName,".")!=0
       && !file_isdir(g.argv[i+2])
      ){
        fossil_fatal("not found: '%s'", g.argv[i+2]);
      }
      fossil_free(pFileDir[i].zName);
    }
    fossil_free(pFileDir);
  }
}

/*
** WEBPAGE: vpatch
** URL: /vpatch?from=FROM&to=TO
**
................................................................................
  const char *zFrom = P("from");
  const char *zTo = P("to");
  login_check_credentials();
  if( !g.perm.Read ){ login_needed(g.anon.Read); return; }
  if( zFrom==0 || zTo==0 ) fossil_redirect_home();

  cgi_set_content_type("text/plain");
  diff_two_versions(zFrom, zTo, 0, 0, 0, DIFF_VERBOSE, 0);
}

Changes to src/doc.c.

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** For any other binary type, return "unknown/unknown".
*/
const char *mimetype_from_content(Blob *pBlob){
  int i;
  int n;
  const unsigned char *x;

  static const char isBinary[256] = {
     1, 1, 1, 1,  1, 1, 1, 1,    1, 0, 0, 0,  0, 0, 1, 1,
     1, 1, 1, 1,  1, 1, 1, 1,    1, 1, 0, 0,  1, 1, 1, 1
  };

  /* A table of mimetypes based on file content prefixes
  */
  static const struct {
    const char *zPrefix;       /* The file prefix */
    int size;                  /* Length of the prefix */
    const char *zMimetype;     /* The corresponding mimetype */
  } aMime[] = {
................................................................................
    { "GIF87a",                  6, "image/gif"  },
    { "GIF89a",                  6, "image/gif"  },
    { "\211PNG\r\n\032\n",       8, "image/png"  },
    { "\377\332\377",            3, "image/jpeg" },
    { "\377\330\377",            3, "image/jpeg" },
  };

  x = (const unsigned char*)blob_buffer(pBlob);
  n = blob_size(pBlob);
  for(i=0; i<n; i++){
    unsigned char c = x[i];
    if( isBinary[c] ){
      break;
    }
  }
  if( i>=n ){
    return 0;   /* Plain text */
  }


  for(i=0; i<ArraySize(aMime); i++){
    if( n>=aMime[i].size && memcmp(x, aMime[i].zPrefix, aMime[i].size)==0 ){
      return aMime[i].zMimetype;
    }
  }
  return "unknown/unknown";
}
................................................................................
  { "ccad",       4, "application/clariscad"             },
  { "cdf",        3, "application/x-netcdf"              },
  { "class",      5, "application/octet-stream"          },
  { "cod",        3, "application/vnd.rim.cod"           },
  { "com",        3, "application/x-msdos-program"       },
  { "cpio",       4, "application/x-cpio"                },
  { "cpt",        3, "application/mac-compactpro"        },

  { "csh",        3, "application/x-csh"                 },
  { "css",        3, "text/css"                          },
  { "csv",        3, "text/csv"                          },
  { "dcr",        3, "application/x-director"            },
  { "deb",        3, "application/x-debian-package"      },
  { "dir",        3, "application/x-director"            },
  { "dl",         2, "video/dl"                          },
................................................................................
  { "kar",        3, "audio/midi"                        },
  { "latex",      5, "application/x-latex"               },
  { "lha",        3, "application/octet-stream"          },
  { "lsp",        3, "application/x-lisp"                },
  { "lzh",        3, "application/octet-stream"          },
  { "m",          1, "text/plain"                        },
  { "m3u",        3, "audio/x-mpegurl"                   },
  { "man",        3, "application/x-troff-man"           },
  { "markdown",   8, "text/x-markdown"                   },
  { "md",         2, "text/x-markdown"                   },
  { "me",         2, "application/x-troff-me"            },
  { "mesh",       4, "model/mesh"                        },
  { "mid",        3, "audio/midi"                        },
  { "midi",       4, "audio/midi"                        },
  { "mif",        3, "application/x-mif"                 },
................................................................................
  { "mp4",        3, "video/mp4"                         },
  { "mpe",        3, "video/mpeg"                        },
  { "mpeg",       4, "video/mpeg"                        },
  { "mpg",        3, "video/mpeg"                        },
  { "mpga",       4, "audio/mpeg"                        },
  { "ms",         2, "application/x-troff-ms"            },
  { "msh",        3, "model/mesh"                        },

  { "nc",         2, "application/x-netcdf"              },
  { "oda",        3, "application/oda"                   },
  { "odp",        3, "application/vnd.oasis.opendocument.presentation" },
  { "ods",        3, "application/vnd.oasis.opendocument.spreadsheet" },
  { "odt",        3, "application/vnd.oasis.opendocument.text" },
  { "ogg",        3, "application/ogg"                   },
  { "ogm",        3, "application/ogg"                   },
................................................................................
  { "tr",         2, "application/x-troff"               },
  { "tsi",        3, "audio/TSP-audio"                   },
  { "tsp",        3, "application/dsptype"               },
  { "tsv",        3, "text/tab-separated-values"         },
  { "txt",        3, "text/plain"                        },
  { "unv",        3, "application/i-deas"                },
  { "ustar",      5, "application/x-ustar"               },

  { "vcd",        3, "application/x-cdlink"              },
  { "vda",        3, "application/vda"                   },
  { "viv",        3, "video/vnd.vivo"                    },
  { "vivo",       4, "video/vnd.vivo"                    },
  { "vrml",       4, "model/vrml"                        },
  { "wav",        3, "audio/x-wav"                       },
  { "wax",        3, "audio/x-ms-wax"                    },
................................................................................
  rid = db_int(0, "SELECT rid FROM vcache"
                  " WHERE vid=%d AND fname=%Q", vid, zName);
  if( rid && content_get(rid, pContent)==0 ){
    rid = 0;
  }
  return rid;
}































/*
** WEBPAGE: doc
** URL: /doc?name=CHECKIN/FILE
** URL: /doc/CHECKIN/FILE
**
** CHECKIN can be either tag or SHA1 hash or timestamp identifying a
................................................................................
**
** The "ckout" CHECKIN is intended for development - to provide a mechanism
** for looking at what a file will look like using the /doc webpage after
** it gets checked in.
**
** The file extension is used to decide how to render the file.
**
** If FILE ends in "/" then names "FILE/index.html", "FILE/index.wiki",
** and "FILE/index.md" are tried in that order.  If none of those are found,


** then FILE is completely replaced by "404.md" and tried.  If that is
** not found, then a default 404 screen is generated.














*/
void doc_page(void){
  const char *zName;                /* Argument to the /doc page */
  const char *zOrigName = "?";      /* Original document name */
  const char *zMime;                /* Document MIME type */
  char *zCheckin = "tip";           /* The check-in holding the document */
  int vid = 0;                      /* Artifact of check-in */
................................................................................
  int rid = 0;                      /* Artifact of file */
  int i;                            /* Loop counter */
  Blob filebody;                    /* Content of the documentation file */
  Blob title;                       /* Document title */
  int nMiss = (-1);                 /* Failed attempts to find the document */
  static const char *const azSuffix[] = {
     "index.html", "index.wiki", "index.md"



  };

  login_check_credentials();
  if( !g.perm.Read ){ login_needed(g.anon.Read); return; }
  blob_init(&title, 0, 0);
  db_begin_transaction();
  while( rid==0 && (++nMiss)<=ArraySize(azSuffix) ){
................................................................................
    markdown_to_html(&filebody, &title, &tail);
    if( blob_size(&title)>0 ){
      style_header("%s", blob_str(&title));
    }else{
      style_header("%s", nMiss>=ArraySize(azSuffix)?
                        "Not Found" : "Documentation");
    }
    blob_append(cgi_output_blob(), blob_buffer(&tail), blob_size(&tail));
    style_footer();
  }else if( fossil_strcmp(zMime, "text/plain")==0 ){
    style_header("Documentation");
    @ <blockquote><pre>
    @ %h(blob_str(&filebody))
    @ </pre></blockquote>
    style_footer();
  }else if( fossil_strcmp(zMime, "text/html")==0
            && doc_is_embedded_html(&filebody, &title) ){
    if( blob_size(&title)==0 ) blob_append(&title,zName,-1);
    style_header("%s", blob_str(&title));
    blob_append(cgi_output_blob(), blob_buffer(&filebody),blob_size(&filebody));
    style_footer();
#ifdef FOSSIL_ENABLE_TH1_DOCS
  }else if( Th_AreDocsEnabled() &&
            fossil_strcmp(zMime, "application/x-th1")==0 ){
    style_header("%h", zName);
    Th_Render(blob_str(&filebody));
    style_footer();







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** For any other binary type, return "unknown/unknown".
*/
const char *mimetype_from_content(Blob *pBlob){
  int i;
  int n;
  const unsigned char *x;






  /* A table of mimetypes based on file content prefixes
  */
  static const struct {
    const char *zPrefix;       /* The file prefix */
    int size;                  /* Length of the prefix */
    const char *zMimetype;     /* The corresponding mimetype */
  } aMime[] = {
................................................................................
    { "GIF87a",                  6, "image/gif"  },
    { "GIF89a",                  6, "image/gif"  },
    { "\211PNG\r\n\032\n",       8, "image/png"  },
    { "\377\332\377",            3, "image/jpeg" },
    { "\377\330\377",            3, "image/jpeg" },
  };

  if( !looks_like_binary(pBlob) ) {








    return 0;   /* Plain text */
  }
  x = (const unsigned char*)blob_buffer(pBlob);
  n = blob_size(pBlob);
  for(i=0; i<ArraySize(aMime); i++){
    if( n>=aMime[i].size && memcmp(x, aMime[i].zPrefix, aMime[i].size)==0 ){
      return aMime[i].zMimetype;
    }
  }
  return "unknown/unknown";
}
................................................................................
  { "ccad",       4, "application/clariscad"             },
  { "cdf",        3, "application/x-netcdf"              },
  { "class",      5, "application/octet-stream"          },
  { "cod",        3, "application/vnd.rim.cod"           },
  { "com",        3, "application/x-msdos-program"       },
  { "cpio",       4, "application/x-cpio"                },
  { "cpt",        3, "application/mac-compactpro"        },
  { "cs",         2, "text/plain"                        },
  { "csh",        3, "application/x-csh"                 },
  { "css",        3, "text/css"                          },
  { "csv",        3, "text/csv"                          },
  { "dcr",        3, "application/x-director"            },
  { "deb",        3, "application/x-debian-package"      },
  { "dir",        3, "application/x-director"            },
  { "dl",         2, "video/dl"                          },
................................................................................
  { "kar",        3, "audio/midi"                        },
  { "latex",      5, "application/x-latex"               },
  { "lha",        3, "application/octet-stream"          },
  { "lsp",        3, "application/x-lisp"                },
  { "lzh",        3, "application/octet-stream"          },
  { "m",          1, "text/plain"                        },
  { "m3u",        3, "audio/x-mpegurl"                   },
  { "man",        3, "text/plain"                        },
  { "markdown",   8, "text/x-markdown"                   },
  { "md",         2, "text/x-markdown"                   },
  { "me",         2, "application/x-troff-me"            },
  { "mesh",       4, "model/mesh"                        },
  { "mid",        3, "audio/midi"                        },
  { "midi",       4, "audio/midi"                        },
  { "mif",        3, "application/x-mif"                 },
................................................................................
  { "mp4",        3, "video/mp4"                         },
  { "mpe",        3, "video/mpeg"                        },
  { "mpeg",       4, "video/mpeg"                        },
  { "mpg",        3, "video/mpeg"                        },
  { "mpga",       4, "audio/mpeg"                        },
  { "ms",         2, "application/x-troff-ms"            },
  { "msh",        3, "model/mesh"                        },
  { "n",          1, "text/plain"                        },
  { "nc",         2, "application/x-netcdf"              },
  { "oda",        3, "application/oda"                   },
  { "odp",        3, "application/vnd.oasis.opendocument.presentation" },
  { "ods",        3, "application/vnd.oasis.opendocument.spreadsheet" },
  { "odt",        3, "application/vnd.oasis.opendocument.text" },
  { "ogg",        3, "application/ogg"                   },
  { "ogm",        3, "application/ogg"                   },
................................................................................
  { "tr",         2, "application/x-troff"               },
  { "tsi",        3, "audio/TSP-audio"                   },
  { "tsp",        3, "application/dsptype"               },
  { "tsv",        3, "text/tab-separated-values"         },
  { "txt",        3, "text/plain"                        },
  { "unv",        3, "application/i-deas"                },
  { "ustar",      5, "application/x-ustar"               },
  { "vb",         2, "text/plain"                        },
  { "vcd",        3, "application/x-cdlink"              },
  { "vda",        3, "application/vda"                   },
  { "viv",        3, "video/vnd.vivo"                    },
  { "vivo",       4, "video/vnd.vivo"                    },
  { "vrml",       4, "model/vrml"                        },
  { "wav",        3, "audio/x-wav"                       },
  { "wax",        3, "audio/x-ms-wax"                    },
................................................................................
  rid = db_int(0, "SELECT rid FROM vcache"
                  " WHERE vid=%d AND fname=%Q", vid, zName);
  if( rid && content_get(rid, pContent)==0 ){
    rid = 0;
  }
  return rid;
}

/*
** Transfer content to the output.  During the transfer, when text of
** the followign form is seen:
**
**       href="$ROOT/
**       action="$ROOT/
**
** Convert $ROOT to the root URI of the repository.  Allow ' in place of "
** and any case for href.
*/
static void convert_href_and_output(Blob *pIn){
  int i, base;
  int n = blob_size(pIn);
  char *z = blob_buffer(pIn);
  for(base=0, i=7; i<n; i++){
    if( z[i]=='$' 
     && strncmp(&z[i],"$ROOT/", 6)==0
     && (z[i-1]=='\'' || z[i-1]=='"')
     && i-base>=9
     && (fossil_strnicmp(&z[i-7]," href=", 6)==0 ||
           fossil_strnicmp(&z[i-9]," action=", 8)==0)
    ){
      blob_append(cgi_output_blob(), &z[base], i-base);
      blob_appendf(cgi_output_blob(), "%R");
      base = i+5;
    }
  }
  blob_append(cgi_output_blob(), &z[base], i-base);
}

/*
** WEBPAGE: doc
** URL: /doc?name=CHECKIN/FILE
** URL: /doc/CHECKIN/FILE
**
** CHECKIN can be either tag or SHA1 hash or timestamp identifying a
................................................................................
**
** The "ckout" CHECKIN is intended for development - to provide a mechanism
** for looking at what a file will look like using the /doc webpage after
** it gets checked in.
**
** The file extension is used to decide how to render the file.
**
** If FILE ends in "/" then the names "FILE/index.html", "FILE/index.wiki",
** and "FILE/index.md" are tried in that order.  If the binary was compiled
** with TH1 embedded documentation support and the "th1-docs" setting is
** enabled, the name "FILE/index.th1" is also tried.  If none of those are
** found, then FILE is completely replaced by "404.md" and tried.  If that
** is not found, then a default 404 screen is generated.
**
** Headers and footers are added for text/x-fossil-wiki and text/md
** If the document has mimetype text/html then headers and footers are
** usually not added.  However, a text/html document begins with the
** following div:
**
**       <div class='fossil-doc' data-title='TEXT'>
**
** then headers and footers are supplied.  The optional data-title field
** specifies the title of the document in that case.
**
** For fossil-doc documents and for markdown documents, text of the
** form:  "href='$ROOT/" or "action='$ROOT" has the $ROOT name expanded
** to the top-level of the repository.
*/
void doc_page(void){
  const char *zName;                /* Argument to the /doc page */
  const char *zOrigName = "?";      /* Original document name */
  const char *zMime;                /* Document MIME type */
  char *zCheckin = "tip";           /* The check-in holding the document */
  int vid = 0;                      /* Artifact of check-in */
................................................................................
  int rid = 0;                      /* Artifact of file */
  int i;                            /* Loop counter */
  Blob filebody;                    /* Content of the documentation file */
  Blob title;                       /* Document title */
  int nMiss = (-1);                 /* Failed attempts to find the document */
  static const char *const azSuffix[] = {
     "index.html", "index.wiki", "index.md"
#ifdef FOSSIL_ENABLE_TH1_DOCS
      , "index.th1"
#endif
  };

  login_check_credentials();
  if( !g.perm.Read ){ login_needed(g.anon.Read); return; }
  blob_init(&title, 0, 0);
  db_begin_transaction();
  while( rid==0 && (++nMiss)<=ArraySize(azSuffix) ){
................................................................................
    markdown_to_html(&filebody, &title, &tail);
    if( blob_size(&title)>0 ){
      style_header("%s", blob_str(&title));
    }else{
      style_header("%s", nMiss>=ArraySize(azSuffix)?
                        "Not Found" : "Documentation");
    }
    convert_href_and_output(&tail);
    style_footer();
  }else if( fossil_strcmp(zMime, "text/plain")==0 ){
    style_header("Documentation");
    @ <blockquote><pre>
    @ %h(blob_str(&filebody))
    @ </pre></blockquote>
    style_footer();
  }else if( fossil_strcmp(zMime, "text/html")==0
            && doc_is_embedded_html(&filebody, &title) ){
    if( blob_size(&title)==0 ) blob_append(&title,zName,-1);
    style_header("%s", blob_str(&title));
    convert_href_and_output(&filebody);
    style_footer();
#ifdef FOSSIL_ENABLE_TH1_DOCS
  }else if( Th_AreDocsEnabled() &&
            fossil_strcmp(zMime, "application/x-th1")==0 ){
    style_header("%h", zName);
    Th_Render(blob_str(&filebody));
    style_footer();

Changes to src/event.c.

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**  v=BOOLEAN        // Show details if TRUE.  Default is FALSE.  Optional.
**
** Display an existing event identified by EVENTID
*/
void event_page(void){
  int rid = 0;             /* rid of the event artifact */
  char *zUuid;             /* UUID corresponding to rid */
  const char *zId;    /* Event identifier */
  const char *zVerbose;    /* Value of verbose option */
  char *zETime;            /* Time of the tech-note */
  char *zATime;            /* Time the artifact was created */
  int specRid;             /* rid specified by aid= parameter */
  int prevRid, nextRid;    /* Previous or next edits of this tech-note */
  Manifest *pTNote;        /* Parsed technote artifact */
  Blob fullbody;           /* Complete content of the technote body */
  Blob title;              /* Title extracted from the technote body */
  Blob tail;               /* Event body that comes after the title */
  Stmt q1;                 /* Query to search for the technote */
  int verboseFlag;         /* True to show details */
  const char *zMimetype = 0;  /* Mimetype of the document */



  /* wiki-read privilege is needed in order to read tech-notes.
  */
  login_check_credentials();
  if( !g.perm.RdWiki ){
    login_needed(g.anon.RdWiki);
................................................................................
  }else{
    blob_appendf(&title, "Tech-note %S", zId);
    tail = fullbody;
  }
  style_header("%s", blob_str(&title));
  if( g.perm.WrWiki && g.perm.Write && nextRid==0 ){
    style_submenu_element("Edit", 0, "%R/technoteedit?name=%!S", zId);





  }
  zETime = db_text(0, "SELECT datetime(%.17g)", pTNote->rEventDate);
  style_submenu_element("Context", 0, "%R/timeline?c=%.20s", zId);
  if( g.perm.Hyperlink ){
    if( verboseFlag ){
      style_submenu_element("Plain", 0,
                            "%R/technote?name=%!S&aid=%s&mimetype=text/plain",
................................................................................
  }else if( fossil_strcmp(zMimetype, "text/x-markdown")==0 ){
    cgi_append_content(blob_buffer(&tail), blob_size(&tail));
  }else{
    @ <pre>
    @ %h(blob_str(&fullbody))
    @ </pre>
  }





  style_footer();
  manifest_destroy(pTNote);
}










































































































/*
** WEBPAGE: technoteedit
** WEBPAGE: eventedit
**
** Revise or create a technical note (formerly called an 'event').
**
................................................................................
        "   AND tag.tagname GLOB 'sym-*'",
        rid
      );
    }
  }
  zETime = db_text(0, "SELECT coalesce(datetime(%Q),datetime('now'))", zETime);
  if( P("submit")!=0 && (zBody!=0 && zComment!=0) ){
    char *zDate;
    Blob cksum;
    int nrid, n;
    blob_init(&event, 0, 0);
    db_begin_transaction();
    login_verify_csrf_secret();
    while( fossil_isspace(zComment[0]) ) zComment++;
    n = strlen(zComment);
    while( n>0 && fossil_isspace(zComment[n-1]) ){ n--; }
    if( n>0 ){
      blob_appendf(&event, "C %#F\n", n, zComment);
    }
    zDate = date_in_standard_format("now");
    blob_appendf(&event, "D %s\n", zDate);
    free(zDate);
    zETime[10] = 'T';
    blob_appendf(&event, "E %s %s\n", zETime, zId);
    zETime[10] = ' ';
    if( rid ){
      char *zUuid = db_text(0, "SELECT uuid FROM blob WHERE rid=%d", rid);
      blob_appendf(&event, "P %s\n", zUuid);
      free(zUuid);
    }
    if( zMimetype && zMimetype[0] ){
      blob_appendf(&event, "N %s\n", zMimetype);
    }
    if( zClr && zClr[0] ){
      blob_appendf(&event, "T +bgcolor * %F\n", zClr);
    }
    if( zTags && zTags[0] ){
      Blob tags, one;
      int i, j;
      Stmt q;
      char *zBlob;

      /* Load the tags string into a blob */
      blob_zero(&tags);
      blob_append(&tags, zTags, -1);

      /* Collapse all sequences of whitespace and "," characters into
      ** a single space character */
      zBlob = blob_str(&tags);
      for(i=j=0; zBlob[i]; i++, j++){
        if( fossil_isspace(zBlob[i]) || zBlob[i]==',' ){
          while( fossil_isspace(zBlob[i+1]) ){ i++; }
          zBlob[j] = ' ';
        }else{
          zBlob[j] = zBlob[i];
        }
      }
      blob_resize(&tags, j);

      /* Parse out each tag and load it into a temporary table for sorting */
      db_multi_exec("CREATE TEMP TABLE newtags(x);");
      while( blob_token(&tags, &one) ){
        db_multi_exec("INSERT INTO newtags VALUES(%B)", &one);
      }
      blob_reset(&tags);

      /* Extract the tags in sorted order and make an entry in the
      ** artifact for each. */
      db_prepare(&q, "SELECT x FROM newtags ORDER BY x");
      while( db_step(&q)==SQLITE_ROW ){
        blob_appendf(&event, "T +sym-%F *\n", db_column_text(&q, 0));
      }
      db_finalize(&q);
    }
    if( !login_is_nobody() ){
      blob_appendf(&event, "U %F\n", login_name());
    }
    blob_appendf(&event, "W %d\n%s\n", strlen(zBody), zBody);
    md5sum_blob(&event, &cksum);
    blob_appendf(&event, "Z %b\n", &cksum);
    blob_reset(&cksum);
    nrid = content_put(&event);
    db_multi_exec("INSERT OR IGNORE INTO unsent VALUES(%d)", nrid);
    if( manifest_crosslink(nrid, &event, MC_NONE)==0 ){
      db_end_transaction(1);


      style_header("Error");
      @ Internal error:  Fossil tried to make an invalid artifact for
      @ the edited technode.
      style_footer();
      return;
    }
    assert( blob_is_reset(&event) );
    content_deltify(rid, nrid, 0);
    db_end_transaction(0);
    cgi_redirectf("technote?name=%T", zId);
  }
  if( P("cancel")!=0 ){
    cgi_redirectf("technote?name=%T", zId);
    return;
  }
  if( zBody==0 ){
................................................................................
  @ <input type="submit" name="preview" value="Preview Your Changes" />
  @ <input type="submit" name="submit" value="Apply These Changes" />
  @ <input type="submit" name="cancel" value="Cancel" />
  @ </td></tr></table>
  @ </div></form>
  style_footer();
}































































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**  v=BOOLEAN        // Show details if TRUE.  Default is FALSE.  Optional.
**
** Display an existing event identified by EVENTID
*/
void event_page(void){
  int rid = 0;             /* rid of the event artifact */
  char *zUuid;             /* UUID corresponding to rid */
  const char *zId;         /* Event identifier */
  const char *zVerbose;    /* Value of verbose option */
  char *zETime;            /* Time of the tech-note */
  char *zATime;            /* Time the artifact was created */
  int specRid;             /* rid specified by aid= parameter */
  int prevRid, nextRid;    /* Previous or next edits of this tech-note */
  Manifest *pTNote;        /* Parsed technote artifact */
  Blob fullbody;           /* Complete content of the technote body */
  Blob title;              /* Title extracted from the technote body */
  Blob tail;               /* Event body that comes after the title */
  Stmt q1;                 /* Query to search for the technote */
  int verboseFlag;         /* True to show details */
  const char *zMimetype = 0;  /* Mimetype of the document */
  const char *zFullId;     /* Full event identifier */


  /* wiki-read privilege is needed in order to read tech-notes.
  */
  login_check_credentials();
  if( !g.perm.RdWiki ){
    login_needed(g.anon.RdWiki);
................................................................................
  }else{
    blob_appendf(&title, "Tech-note %S", zId);
    tail = fullbody;
  }
  style_header("%s", blob_str(&title));
  if( g.perm.WrWiki && g.perm.Write && nextRid==0 ){
    style_submenu_element("Edit", 0, "%R/technoteedit?name=%!S", zId);
    if( g.perm.Attach ){
      style_submenu_element("Attach", "Add an attachment",
           "%R/attachadd?technote=%!S&from=%R/technote/%!S", 
           zId, zId);
    }
  }
  zETime = db_text(0, "SELECT datetime(%.17g)", pTNote->rEventDate);
  style_submenu_element("Context", 0, "%R/timeline?c=%.20s", zId);
  if( g.perm.Hyperlink ){
    if( verboseFlag ){
      style_submenu_element("Plain", 0,
                            "%R/technote?name=%!S&aid=%s&mimetype=text/plain",
................................................................................
  }else if( fossil_strcmp(zMimetype, "text/x-markdown")==0 ){
    cgi_append_content(blob_buffer(&tail), blob_size(&tail));
  }else{
    @ <pre>
    @ %h(blob_str(&fullbody))
    @ </pre>
  }
  zFullId = db_text(0, "SELECT SUBSTR(tagname,7)"
                       "  FROM tag"
                       " WHERE tagname GLOB 'event-%q*'",
                    zId);
  attachment_list(zFullId, "<hr /><h2>Attachments:</h2><ul>");
  style_footer();
  manifest_destroy(pTNote);
}

/*
** Add or update a new tech note to the repository.  rid is id of
** the prior version of this technote, if any. 
**
** returns 1 if the tech note was added or updated, 0 if the
** update failed making an invalid artifact
*/
int event_commit_common(
  int rid,                 /* id of the prior version of the technote */
  const char *zId,         /* hash label for the technote */
  const char *zBody,       /* content of the technote */
  char *zETime,            /* timestamp for the technote */
  const char *zMimetype,   /* mimetype for the technote N-card */
  const char *zComment,    /* comment shown on the timeline */
  const char *zTags,       /* tags associated with this technote */
  const char *zClr         /* Background color */
){
  Blob event;
  char *zDate;
  Blob cksum;
  int nrid, n;

  blob_init(&event, 0, 0);
  db_begin_transaction();
  while( fossil_isspace(zComment[0]) ) zComment++;
  n = strlen(zComment);
  while( n>0 && fossil_isspace(zComment[n-1]) ){ n--; }
  if( n>0 ){
    blob_appendf(&event, "C %#F\n", n, zComment);
  }
  zDate = date_in_standard_format("now");
  blob_appendf(&event, "D %s\n", zDate);
  free(zDate);
  
  zETime[10] = 'T';
  blob_appendf(&event, "E %s %s\n", zETime, zId);
  zETime[10] = ' ';
  if( rid ){
    char *zUuid = db_text(0, "SELECT uuid FROM blob WHERE rid=%d", rid);
    blob_appendf(&event, "P %s\n", zUuid);
    free(zUuid);
  }
  if( zMimetype && zMimetype[0] ){
    blob_appendf(&event, "N %s\n", zMimetype);
  }
  if( zClr && zClr[0] ){
    blob_appendf(&event, "T +bgcolor * %F\n", zClr);
  }
  if( zTags && zTags[0] ){
    Blob tags, one;
    int i, j;
    Stmt q;
    char *zBlob;

    /* Load the tags string into a blob */
    blob_zero(&tags);
    blob_append(&tags, zTags, -1);

    /* Collapse all sequences of whitespace and "," characters into
    ** a single space character */
    zBlob = blob_str(&tags);
    for(i=j=0; zBlob[i]; i++, j++){
      if( fossil_isspace(zBlob[i]) || zBlob[i]==',' ){
        while( fossil_isspace(zBlob[i+1]) ){ i++; }
        zBlob[j] = ' ';
      }else{
        zBlob[j] = zBlob[i];
      }
    }
    blob_resize(&tags, j);

    /* Parse out each tag and load it into a temporary table for sorting */
    db_multi_exec("CREATE TEMP TABLE newtags(x);");
    while( blob_token(&tags, &one) ){
      db_multi_exec("INSERT INTO newtags VALUES(%B)", &one);
    }
    blob_reset(&tags);

    /* Extract the tags in sorted order and make an entry in the
    ** artifact for each. */
    db_prepare(&q, "SELECT x FROM newtags ORDER BY x");
    while( db_step(&q)==SQLITE_ROW ){
      blob_appendf(&event, "T +sym-%F *\n", db_column_text(&q, 0));
    }
    db_finalize(&q);
  }
  if( !login_is_nobody() ){
    blob_appendf(&event, "U %F\n", login_name());
  }
  blob_appendf(&event, "W %d\n%s\n", strlen(zBody), zBody);
  md5sum_blob(&event, &cksum);
  blob_appendf(&event, "Z %b\n", &cksum);
  blob_reset(&cksum);
  nrid = content_put(&event);
  db_multi_exec("INSERT OR IGNORE INTO unsent VALUES(%d)", nrid);
  if( manifest_crosslink(nrid, &event, MC_NONE)==0 ){
    db_end_transaction(1);
    return 0;
  }
  assert( blob_is_reset(&event) );
  content_deltify(rid, nrid, 0);
  db_end_transaction(0);
  return 1;
}

/*
** WEBPAGE: technoteedit
** WEBPAGE: eventedit
**
** Revise or create a technical note (formerly called an 'event').
**
................................................................................
        "   AND tag.tagname GLOB 'sym-*'",
        rid
      );
    }
  }
  zETime = db_text(0, "SELECT coalesce(datetime(%Q),datetime('now'))", zETime);
  if( P("submit")!=0 && (zBody!=0 && zComment!=0) ){





    login_verify_csrf_secret();








































































    if ( !event_commit_common(rid, zId, zBody, zETime,
                              zMimetype, zComment, zTags, zClr) ){
      style_header("Error");
      @ Internal error:  Fossil tried to make an invalid artifact for
      @ the edited technote.
      style_footer();
      return;
    }



    cgi_redirectf("technote?name=%T", zId);
  }
  if( P("cancel")!=0 ){
    cgi_redirectf("technote?name=%T", zId);
    return;
  }
  if( zBody==0 ){
................................................................................
  @ <input type="submit" name="preview" value="Preview Your Changes" />
  @ <input type="submit" name="submit" value="Apply These Changes" />
  @ <input type="submit" name="cancel" value="Cancel" />
  @ </td></tr></table>
  @ </div></form>
  style_footer();
}

/*
** Add a new tech note to the repository.  The timestamp is
** given by the zETime parameter.  isNew must be true to create
** a new page.  If no previous page with the name zPageName exists
** and isNew is false, then this routine throws an error.
*/
void event_cmd_commit(
  char *zETime,             /* timestamp */
  int isNew,                /* true to create a new page */
  Blob *pContent,           /* content of the new page */
  const char *zMimeType,    /* mimetype of the content */
  const char *zComment,     /* comment to go on the timeline */
  const char *zTags,        /* tags */
  const char *zClr          /* background color */
){
  int rid;                /* Artifact id of the tech note */
  const char *zId;        /* id of the tech note */
  rid = db_int(0, "SELECT objid FROM event"
        " WHERE datetime(mtime)=datetime('%q') AND type = 'e'"
        " LIMIT 1",
        zETime
  );
  if( rid==0 && !isNew ){
#ifdef FOSSIL_ENABLE_JSON
    g.json.resultCode = FSL_JSON_E_RESOURCE_NOT_FOUND;
#endif
    fossil_fatal("no such tech note: %s", zETime);
  }
  if( rid!=0 && isNew ){
#ifdef FOSSIL_ENABLE_JSON
    g.json.resultCode = FSL_JSON_E_RESOURCE_ALREADY_EXISTS;
#endif
    fossil_fatal("tech note %s already exists", zETime);
  }

  if ( isNew ){
    zId = db_text(0, "SELECT lower(hex(randomblob(20)))");
  }else{
    zId = db_text(0,
      "SELECT substr(tagname,7) FROM tag"
      " WHERE tagid=(SELECT tagid FROM event WHERE objid='%d')",
      rid
    );
  }

  user_select();
  if (event_commit_common(rid, zId, blob_str(pContent), zETime,
      zMimeType, zComment, zTags, zClr)==0 ){
#ifdef FOSSIL_ENABLE_JSON
    g.json.resultCode = FSL_JSON_E_ASSERT;
#endif
    fossil_fatal("Internal error: Fossil tried to make an "
                 "invalid artifact for the technote.");
  }
}

Changes to src/file.c.

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/*
** Fill stat buf with information received from stat() or lstat().
** lstat() is called on Unix if isWd is TRUE and allow-symlinks setting is on.
**
*/
static int fossil_stat(const char *zFilename, struct fossilStat *buf, int isWd){
  int rc;
  void *zMbcs = fossil_utf8_to_filename(zFilename);
#if !defined(_WIN32)
  if( isWd && g.allowSymlinks ){
    rc = lstat(zMbcs, buf);
  }else{
    rc = stat(zMbcs, buf);
  }
#else
  rc = win32_stat(zMbcs, buf, isWd);
#endif
  fossil_filename_free(zMbcs);
  return rc;
}

/*
** Fill in the fileStat variable for the file named zFilename.
** If zFilename==0, then use the previous value of fileStat if
** there is a previous value.
................................................................................


/*
** Wrapper around the access() system call.
*/
int file_access(const char *zFilename, int flags){
  int rc;
  void *zMbcs = fossil_utf8_to_filename(zFilename);
#ifdef _WIN32
  rc = win32_access(zMbcs, flags);
#else
  rc = access(zMbcs, flags);
#endif
  fossil_filename_free(zMbcs);
  return rc;
}

/*
** Wrapper around the chdir() system call.
** If bChroot=1, do a chroot to this dir as well
** (UNIX only)
*/
int file_chdir(const char *zChDir, int bChroot){
  int rc;
  void *zPath = fossil_utf8_to_filename(zChDir);
#ifdef _WIN32
  rc = win32_chdir(zPath, bChroot);
#else
  rc = chdir(zPath);
  if( !rc && bChroot ){
    rc = chroot(zPath);
    if( !rc ) rc = chdir("/");
  }
#endif
  fossil_filename_free(zPath);
  return rc;
}

/*
** Find an unused filename similar to zBase with zSuffix appended.
**
** Make the name relative to the working directory if relFlag is true.
................................................................................
void file_set_mtime(const char *zFilename, i64 newMTime){
#if !defined(_WIN32)
  char *zMbcs;
  struct timeval tv[2];
  memset(tv, 0, sizeof(tv[0])*2);
  tv[0].tv_sec = newMTime;
  tv[1].tv_sec = newMTime;
  zMbcs = fossil_utf8_to_filename(zFilename);
  utimes(zMbcs, tv);
#else
  struct _utimbuf tb;
  wchar_t *zMbcs = fossil_utf8_to_filename(zFilename);
  tb.actime = newMTime;
  tb.modtime = newMTime;
  _wutime(zMbcs, &tb);
#endif
  fossil_filename_free(zMbcs);
}

/*
** COMMAND: test-set-mtime
**
** Usage: %fossil test-set-mtime FILENAME DATE/TIME
**
................................................................................
** Delete a file.
**
** Returns zero upon success.
*/
int file_delete(const char *zFilename){
  int rc;
#ifdef _WIN32
  wchar_t *z = fossil_utf8_to_filename(zFilename);
  rc = _wunlink(z);
#else
  char *z = fossil_utf8_to_filename(zFilename);
  rc = unlink(zFilename);
#endif
  fossil_filename_free(z);
  return rc;
}

/*
** Create the directory named in the argument, if it does not already
** exist.  If forceFlag is 1, delete any prior non-directory object
** with the same name.
................................................................................
  int rc = file_wd_isdir(zName);
  if( rc==2 ){
    if( !forceFlag ) return 1;
    file_delete(zName);
  }
  if( rc!=1 ){
#if defined(_WIN32)
    wchar_t *zMbcs = fossil_utf8_to_filename(zName);
    rc = _wmkdir(zMbcs);
#else
    char *zMbcs = fossil_utf8_to_filename(zName);
    rc = mkdir(zName, 0755);
#endif
    fossil_filename_free(zMbcs);
    return rc;
  }
  return 0;
}

/*
** Create the tree of directories in which zFilename belongs, if that sequence
................................................................................
** Returns zero upon success.
*/
int file_rmdir(const char *zName){
  int rc = file_wd_isdir(zName);
  if( rc==2 ) return 1; /* cannot remove normal file */
  if( rc==1 ){
#if defined(_WIN32)
    wchar_t *zMbcs = fossil_utf8_to_filename(zName);
    rc = _wrmdir(zMbcs);
#else
    char *zMbcs = fossil_utf8_to_filename(zName);
    rc = rmdir(zName);
#endif
    fossil_filename_free(zMbcs);
    return rc;
  }
  return 0;
}

/*
** Return true if the filename given is a valid filename for
................................................................................
  const char *zDir = ".";
  int cnt = 0;

#if defined(_WIN32)
  wchar_t zTmpPath[MAX_PATH];

  if( GetTempPathW(MAX_PATH, zTmpPath) ){
    azDirs[0] = fossil_filename_to_utf8(zTmpPath);
  }

  azDirs[1] = fossil_getenv("TEMP");
  azDirs[2] = fossil_getenv("TMP");
#endif


................................................................................
    for(i=0; i<15; i++, j++){
      zBuf[j] = (char)zChars[ ((unsigned char)zBuf[j])%(sizeof(zChars)-1) ];
    }
    zBuf[j] = 0;
  }while( file_size(zBuf)>=0 );

#if defined(_WIN32)
  fossil_filename_free((char *)azDirs[0]);
  fossil_filename_free((char *)azDirs[1]);
  fossil_filename_free((char *)azDirs[2]);
#endif
}


/*
** Return true if a file named zName exists and has identical content
** to the blob pContent.  If zName does not exist or if the content is
................................................................................
  rc = blob_compare(&onDisk, pContent);
  blob_reset(&onDisk);
  return rc==0;
}

/*
** Return the value of an environment variable as UTF8.
** Use fossil_filename_free() to release resources.
*/
char *fossil_getenv(const char *zName){
#ifdef _WIN32
  wchar_t *uName = fossil_utf8_to_unicode(zName);
  void *zValue = _wgetenv(uName);
  fossil_unicode_free(uName);
#else
  char *zValue = getenv(zName);
#endif
  if( zValue ) zValue = fossil_filename_to_utf8(zValue);
  return zValue;
}

/*
** Sets the value of an environment variable as UTF8.
*/
int fossil_setenv(const char *zName, const char *zValue){
................................................................................

/*
** Like fopen() but always takes a UTF8 argument.
*/
FILE *fossil_fopen(const char *zName, const char *zMode){
#ifdef _WIN32
  wchar_t *uMode = fossil_utf8_to_unicode(zMode);
  wchar_t *uName = fossil_utf8_to_filename(zName);
  FILE *f = _wfopen(uName, uMode);
  fossil_filename_free(uName);
  fossil_unicode_free(uMode);
#else
  FILE *f = fopen(zName, zMode);
#endif
  return f;
}







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/*
** Fill stat buf with information received from stat() or lstat().
** lstat() is called on Unix if isWd is TRUE and allow-symlinks setting is on.
**
*/
static int fossil_stat(const char *zFilename, struct fossilStat *buf, int isWd){
  int rc;
  void *zMbcs = fossil_utf8_to_path(zFilename, 0);
#if !defined(_WIN32)
  if( isWd && g.allowSymlinks ){
    rc = lstat(zMbcs, buf);
  }else{
    rc = stat(zMbcs, buf);
  }
#else
  rc = win32_stat(zMbcs, buf, isWd);
#endif
  fossil_path_free(zMbcs);
  return rc;
}

/*
** Fill in the fileStat variable for the file named zFilename.
** If zFilename==0, then use the previous value of fileStat if
** there is a previous value.
................................................................................


/*
** Wrapper around the access() system call.
*/
int file_access(const char *zFilename, int flags){
  int rc;
  void *zMbcs = fossil_utf8_to_path(zFilename, 0);
#ifdef _WIN32
  rc = win32_access(zMbcs, flags);
#else
  rc = access(zMbcs, flags);
#endif
  fossil_path_free(zMbcs);
  return rc;
}

/*
** Wrapper around the chdir() system call.
** If bChroot=1, do a chroot to this dir as well
** (UNIX only)
*/
int file_chdir(const char *zChDir, int bChroot){
  int rc;
  void *zPath = fossil_utf8_to_path(zChDir, 1);
#ifdef _WIN32
  rc = win32_chdir(zPath, bChroot);
#else
  rc = chdir(zPath);
  if( !rc && bChroot ){
    rc = chroot(zPath);
    if( !rc ) rc = chdir("/");
  }
#endif
  fossil_path_free(zPath);
  return rc;
}

/*
** Find an unused filename similar to zBase with zSuffix appended.
**
** Make the name relative to the working directory if relFlag is true.
................................................................................
void file_set_mtime(const char *zFilename, i64 newMTime){
#if !defined(_WIN32)
  char *zMbcs;
  struct timeval tv[2];
  memset(tv, 0, sizeof(tv[0])*2);
  tv[0].tv_sec = newMTime;
  tv[1].tv_sec = newMTime;
  zMbcs = fossil_utf8_to_path(zFilename, 0);
  utimes(zMbcs, tv);
#else
  struct _utimbuf tb;
  wchar_t *zMbcs = fossil_utf8_to_path(zFilename, 0);
  tb.actime = newMTime;
  tb.modtime = newMTime;
  _wutime(zMbcs, &tb);
#endif
  fossil_path_free(zMbcs);
}

/*
** COMMAND: test-set-mtime
**
** Usage: %fossil test-set-mtime FILENAME DATE/TIME
**
................................................................................
** Delete a file.
**
** Returns zero upon success.
*/
int file_delete(const char *zFilename){
  int rc;
#ifdef _WIN32
  wchar_t *z = fossil_utf8_to_path(zFilename, 0);
  rc = _wunlink(z);
#else
  char *z = fossil_utf8_to_path(zFilename, 0);
  rc = unlink(zFilename);
#endif
  fossil_path_free(z);
  return rc;
}

/*
** Create the directory named in the argument, if it does not already
** exist.  If forceFlag is 1, delete any prior non-directory object
** with the same name.
................................................................................
  int rc = file_wd_isdir(zName);
  if( rc==2 ){
    if( !forceFlag ) return 1;
    file_delete(zName);
  }
  if( rc!=1 ){
#if defined(_WIN32)
    wchar_t *zMbcs = fossil_utf8_to_path(zName, 1);
    rc = _wmkdir(zMbcs);
#else
    char *zMbcs = fossil_utf8_to_path(zName, 1);
    rc = mkdir(zName, 0755);
#endif
    fossil_path_free(zMbcs);
    return rc;
  }
  return 0;
}

/*
** Create the tree of directories in which zFilename belongs, if that sequence
................................................................................
** Returns zero upon success.
*/
int file_rmdir(const char *zName){
  int rc = file_wd_isdir(zName);
  if( rc==2 ) return 1; /* cannot remove normal file */
  if( rc==1 ){
#if defined(_WIN32)
    wchar_t *zMbcs = fossil_utf8_to_path(zName, 1);
    rc = _wrmdir(zMbcs);
#else
    char *zMbcs = fossil_utf8_to_path(zName, 1);
    rc = rmdir(zName);
#endif
    fossil_path_free(zMbcs);
    return rc;
  }
  return 0;
}

/*
** Return true if the filename given is a valid filename for
................................................................................
  const char *zDir = ".";
  int cnt = 0;

#if defined(_WIN32)
  wchar_t zTmpPath[MAX_PATH];

  if( GetTempPathW(MAX_PATH, zTmpPath) ){
    azDirs[0] = fossil_path_to_utf8(zTmpPath);
  }

  azDirs[1] = fossil_getenv("TEMP");
  azDirs[2] = fossil_getenv("TMP");
#endif


................................................................................
    for(i=0; i<15; i++, j++){
      zBuf[j] = (char)zChars[ ((unsigned char)zBuf[j])%(sizeof(zChars)-1) ];
    }
    zBuf[j] = 0;
  }while( file_size(zBuf)>=0 );

#if defined(_WIN32)
  fossil_path_free((char *)azDirs[0]);
  fossil_path_free((char *)azDirs[1]);
  fossil_path_free((char *)azDirs[2]);
#endif
}


/*
** Return true if a file named zName exists and has identical content
** to the blob pContent.  If zName does not exist or if the content is
................................................................................
  rc = blob_compare(&onDisk, pContent);
  blob_reset(&onDisk);
  return rc==0;
}

/*
** Return the value of an environment variable as UTF8.
** Use fossil_path_free() to release resources.
*/
char *fossil_getenv(const char *zName){
#ifdef _WIN32
  wchar_t *uName = fossil_utf8_to_unicode(zName);
  void *zValue = _wgetenv(uName);
  fossil_unicode_free(uName);
#else
  char *zValue = getenv(zName);
#endif
  if( zValue ) zValue = fossil_path_to_utf8(zValue);
  return zValue;
}

/*
** Sets the value of an environment variable as UTF8.
*/
int fossil_setenv(const char *zName, const char *zValue){
................................................................................

/*
** Like fopen() but always takes a UTF8 argument.
*/
FILE *fossil_fopen(const char *zName, const char *zMode){
#ifdef _WIN32
  wchar_t *uMode = fossil_utf8_to_unicode(zMode);
  wchar_t *uName = fossil_utf8_to_path(zName, 0);
  FILE *f = _wfopen(uName, uMode);
  fossil_path_free(uName);
  fossil_unicode_free(uMode);
#else
  FILE *f = fopen(zName, zMode);
#endif
  return f;
}

Changes to src/finfo.c.

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    rid = db_int(0, "SELECT rid FROM vfile WHERE pathname=%B %s",
                 &fname, filename_collation());
    if( rid==0 ){
      fossil_fatal("no history for file: %b", &fname);
    }
    zFilename = blob_str(&fname);
    db_prepare(&q,
        "SELECT DISTINCT b.uuid, ci.uuid, date(event.mtime%s),"
        "       coalesce(event.ecomment, event.comment),"
        "       coalesce(event.euser, event.user),"
        "       (SELECT value FROM tagxref WHERE tagid=%d AND tagtype>0"
                                " AND tagxref.rid=mlink.mid)" /* Tags */
        "  FROM mlink, blob b, event, blob ci, filename"
        " WHERE filename.name=%Q %s"
        "   AND mlink.fnid=filename.fnid"
        "   AND b.rid=mlink.fid"
        "   AND event.objid=mlink.mid"
        "   AND event.objid=ci.rid"
        " ORDER BY event.mtime DESC LIMIT %d OFFSET %d",
        timeline_utc(), TAG_BRANCH, zFilename, filename_collation(),
        iLimit, iOffset
    );
    blob_zero(&line);
    if( iBrief ){
      fossil_print("History of %s\n", blob_str(&fname));
    }
    while( db_step(&q)==SQLITE_ROW ){
................................................................................
  const char *zFilename;
  char zPrevDate[20];
  const char *zA;
  const char *zB;
  int n;
  int baseCheckin;
  int fnid;
  Bag ancestor;
  Blob title;
  Blob sql;
  HQuery url;
  GraphContext *pGraph;
  int brBg = P("brbg")!=0;
  int uBg = P("ubg")!=0;
  int fDebug = atoi(PD("debug","0"));
  int fShowId = P("showid")!=0;


  login_check_credentials();
  if( !g.perm.Read ){ login_needed(g.anon.Read); return; }
  style_header("File History");
  login_anonymous_available();
  url_initialize(&url, "finfo");
  if( brBg ) url_add_parameter(&url, "brbg", 0);
................................................................................
  zFilename = PD("name","");
  fnid = db_int(0, "SELECT fnid FROM filename WHERE name=%Q", zFilename);
  if( fnid==0 ){
    @ No such file: %h(zFilename)
    style_footer();
    return;
  }
  if( baseCheckin ){
    int baseFid = db_int(0,
      "SELECT fid FROM mlink WHERE fnid=%d AND mid=%d",
      fnid, baseCheckin
    );
    bag_init(&ancestor);
    if( baseFid ) bag_insert(&ancestor, baseFid);
  }
  url_add_parameter(&url, "name", zFilename);
  blob_zero(&sql);
  blob_append_sql(&sql,
    "SELECT"
    " datetime(min(event.mtime)%s),"                 /* Date of change */
    " coalesce(event.ecomment, event.comment),"      /* Check-in comment */
    " coalesce(event.euser, event.user),"            /* User who made chng */
    " mlink.pid,"                                    /* Parent file rid */
    " mlink.fid,"                                    /* File rid */
    " (SELECT uuid FROM blob WHERE rid=mlink.pid),"  /* Parent file uuid */
    " (SELECT uuid FROM blob WHERE rid=mlink.fid),"  /* Current file uuid */
    " (SELECT uuid FROM blob WHERE rid=mlink.mid),"  /* Check-in uuid */
................................................................................
    " (SELECT value FROM tagxref WHERE tagid=%d AND tagtype>0"
                                " AND tagxref.rid=mlink.mid)," /* Branchname */
    " mlink.mid,"                                    /* check-in ID */
    " mlink.pfnid"                                   /* Previous filename */
    "  FROM mlink, event"
    " WHERE mlink.fnid=%d"
    "   AND event.objid=mlink.mid",
    timeline_utc(), TAG_BRANCH, fnid
  );
  if( (zA = P("a"))!=0 ){
    blob_append_sql(&sql, " AND event.mtime>=julianday('%q')", zA);
    url_add_parameter(&url, "a", zA);
  }
  if( (zB = P("b"))!=0 ){
    blob_append_sql(&sql, " AND event.mtime<=julianday('%q')", zB);
    url_add_parameter(&url, "b", zB);
  }






  /* We only want each version of a file to appear on the graph once,
  ** at its earliest appearance.  All the other times that it gets merged
  ** into this or that branch can be ignored.  An exception is for when
  ** files are deleted (when they have mlink.fid==0).  If the same file
  ** is deleted in multiple places, we want to show each deletion, so
  ** use a "fake fid" which is derived from the parent-fid for grouping.
  ** The same fake-fid must be used on the graph.
  */
  blob_append_sql(&sql,
    " GROUP BY"
    "   CASE WHEN mlink.fid>0 THEN mlink.fid ELSE mlink.pid+1000000000 END"
    " ORDER BY event.mtime DESC /*sort*/"
  );


  if( (n = atoi(PD("n","0")))>0 ){
    blob_append_sql(&sql, " LIMIT %d", n);
    url_add_parameter(&url, "n", P("n"));
  }
  db_prepare(&q, "%s", blob_sql_text(&sql));
  if( P("showsql")!=0 ){
    @ <p>SQL: %h(blob_str(&sql))</p>
  }
  blob_reset(&sql);
  blob_zero(&title);
  if( baseCheckin ){
    char *zUuid = db_text(0, "SELECT uuid FROM blob WHERE rid=%d", baseCheckin);
    char *zLink = 	href("%R/info/%!S", zUuid);



    blob_appendf(&title, "Ancestors of file ");
    hyperlinked_path(zFilename, &title, zUuid, "tree", "");



    if( fShowId ) blob_appendf(&title, " (%d)", fnid);
    blob_appendf(&title, " from check-in %z%S</a>", zLink, zUuid);
    if( fShowId ) blob_appendf(&title, " (%d)", baseCheckin);
    fossil_free(zUuid);
  }else{
    blob_appendf(&title, "History of files named ");
    hyperlinked_path(zFilename, &title, 0, "tree", "");
    if( fShowId ) blob_appendf(&title, " (%d)", fnid);
  }
  @ <h2>%b(&title)</h2>
  blob_reset(&title);
  pGraph = graph_init();
  @ <table id="timelineTable" class="timelineTable">














  while( db_step(&q)==SQLITE_ROW ){
    const char *zDate = db_column_text(&q, 0);
    const char *zCom = db_column_text(&q, 1);
    const char *zUser = db_column_text(&q, 2);
    int fpid = db_column_int(&q, 3);
    int frid = db_column_int(&q, 4);
    const char *zPUuid = db_column_text(&q, 5);
................................................................................
    const char *zBr = db_column_text(&q, 9);
    int fmid = db_column_int(&q, 10);
    int pfnid = db_column_int(&q, 11);
    int gidx;
    char zTime[10];
    int nParent = 0;
    int aParent[GR_MAX_RAIL];
    static Stmt qparent;

    if( baseCheckin && frid && !bag_find(&ancestor, frid) ) continue;
    db_static_prepare(&qparent,
      "SELECT DISTINCT pid FROM mlink"
      " WHERE fid=:fid AND mid=:mid AND pid>0 AND fnid=:fnid"
      " ORDER BY isaux /*sort*/"
    );
    db_bind_int(&qparent, ":fid", frid);
    db_bind_int(&qparent, ":mid", fmid);
    db_bind_int(&qparent, ":fnid", fnid);
    while( db_step(&qparent)==SQLITE_ROW && nParent<ArraySize(aParent) ){
      aParent[nParent] = db_column_int(&qparent, 0);
      if( baseCheckin ) bag_insert(&ancestor, aParent[nParent]);
      nParent++;
    }
    db_reset(&qparent);
    if( zBr==0 ) zBr = "trunk";
    if( uBg ){
      zBgClr = hash_color(zUser);
    }else if( brBg || zBgClr==0 || zBgClr[0]==0 ){
................................................................................
      @   <div class="divider timelineDate">%s(zPrevDate)</div>
      @ </td><td></td><td></td></tr>
    }
    memcpy(zTime, &zDate[11], 5);
    zTime[5] = 0;
    @ <tr><td class="timelineTime">
    @ %z(href("%R/timeline?c=%t",zDate))%s(zTime)</a></td>
    @ <td class="timelineGraph"><div id="m%d(gidx)" class="tl-nodemark"></div></td>

    if( zBgClr && zBgClr[0] ){
      @ <td class="timelineTableCell" style="background-color: %h(zBgClr);">
    }else{
      @ <td class="timelineTableCell">
    }
    if( zUuid ){
      if( nParent==0 ){
................................................................................
      zAncLink = href("%R/finfo?name=%T&ci=%!S&debug=1",zFilename,zCkin);
      @ %z(zAncLink)[ancestry]</a>
    }
    tag_private_status(frid);
    @ </td></tr>
  }
  db_finalize(&q);

  if( pGraph ){
    graph_finish(pGraph, 1);
    if( pGraph->nErr ){
      graph_free(pGraph);
      pGraph = 0;
    }else{
      @ <tr class="timelineBottom"><td></td><td></td><td></td></tr>
    }
  }
  @ </table>
  timeline_output_graph_javascript(pGraph, 0, 1);
  style_footer();
}





















































































































































































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    rid = db_int(0, "SELECT rid FROM vfile WHERE pathname=%B %s",
                 &fname, filename_collation());
    if( rid==0 ){
      fossil_fatal("no history for file: %b", &fname);
    }
    zFilename = blob_str(&fname);
    db_prepare(&q,
        "SELECT DISTINCT b.uuid, ci.uuid, date(event.mtime,toLocal()),"
        "       coalesce(event.ecomment, event.comment),"
        "       coalesce(event.euser, event.user),"
        "       (SELECT value FROM tagxref WHERE tagid=%d AND tagtype>0"
                                " AND tagxref.rid=mlink.mid)" /* Tags */
        "  FROM mlink, blob b, event, blob ci, filename"
        " WHERE filename.name=%Q %s"
        "   AND mlink.fnid=filename.fnid"
        "   AND b.rid=mlink.fid"
        "   AND event.objid=mlink.mid"
        "   AND event.objid=ci.rid"
        " ORDER BY event.mtime DESC LIMIT %d OFFSET %d",
        TAG_BRANCH, zFilename, filename_collation(),
        iLimit, iOffset
    );
    blob_zero(&line);
    if( iBrief ){
      fossil_print("History of %s\n", blob_str(&fname));
    }
    while( db_step(&q)==SQLITE_ROW ){
................................................................................
  const char *zFilename;
  char zPrevDate[20];
  const char *zA;
  const char *zB;
  int n;
  int baseCheckin;
  int fnid;

  Blob title;
  Blob sql;
  HQuery url;
  GraphContext *pGraph;
  int brBg = P("brbg")!=0;
  int uBg = P("ubg")!=0;
  int fDebug = atoi(PD("debug","0"));
  int fShowId = P("showid")!=0;
  Stmt qparent;

  login_check_credentials();
  if( !g.perm.Read ){ login_needed(g.anon.Read); return; }
  style_header("File History");
  login_anonymous_available();
  url_initialize(&url, "finfo");
  if( brBg ) url_add_parameter(&url, "brbg", 0);
................................................................................
  zFilename = PD("name","");
  fnid = db_int(0, "SELECT fnid FROM filename WHERE name=%Q", zFilename);
  if( fnid==0 ){
    @ No such file: %h(zFilename)
    style_footer();
    return;
  }
  if( g.perm.Admin ){
    style_submenu_element("MLink Table", "mtab", "%R/mlink?name=%t", zFilename);
  }
  if( baseCheckin ){
    compute_direct_ancestors(baseCheckin);


  }
  url_add_parameter(&url, "name", zFilename);
  blob_zero(&sql);
  blob_append_sql(&sql,
    "SELECT"
    " datetime(min(event.mtime),toLocal()),"         /* Date of change */
    " coalesce(event.ecomment, event.comment),"      /* Check-in comment */
    " coalesce(event.euser, event.user),"            /* User who made chng */
    " mlink.pid,"                                    /* Parent file rid */
    " mlink.fid,"                                    /* File rid */
    " (SELECT uuid FROM blob WHERE rid=mlink.pid),"  /* Parent file uuid */
    " (SELECT uuid FROM blob WHERE rid=mlink.fid),"  /* Current file uuid */
    " (SELECT uuid FROM blob WHERE rid=mlink.mid),"  /* Check-in uuid */
................................................................................
    " (SELECT value FROM tagxref WHERE tagid=%d AND tagtype>0"
                                " AND tagxref.rid=mlink.mid)," /* Branchname */
    " mlink.mid,"                                    /* check-in ID */
    " mlink.pfnid"                                   /* Previous filename */
    "  FROM mlink, event"
    " WHERE mlink.fnid=%d"
    "   AND event.objid=mlink.mid",
    TAG_BRANCH, fnid
  );
  if( (zA = P("a"))!=0 ){
    blob_append_sql(&sql, " AND event.mtime>=julianday('%q')", zA);
    url_add_parameter(&url, "a", zA);
  }
  if( (zB = P("b"))!=0 ){
    blob_append_sql(&sql, " AND event.mtime<=julianday('%q')", zB);
    url_add_parameter(&url, "b", zB);
  }
  if( baseCheckin ){
    blob_append_sql(&sql,
      " AND mlink.mid IN (SELECT rid FROM ancestor)"
      " GROUP BY mlink.fid"
    );
  }else{
    /* We only want each version of a file to appear on the graph once,
    ** at its earliest appearance.  All the other times that it gets merged
    ** into this or that branch can be ignored.  An exception is for when
    ** files are deleted (when they have mlink.fid==0).  If the same file
    ** is deleted in multiple places, we want to show each deletion, so
    ** use a "fake fid" which is derived from the parent-fid for grouping.
    ** The same fake-fid must be used on the graph.
    */
    blob_append_sql(&sql,
      " GROUP BY"
      "   CASE WHEN mlink.fid>0 THEN mlink.fid ELSE mlink.pid+1000000000 END"

    );
  }
  blob_append_sql(&sql, " ORDER BY event.mtime DESC /*sort*/");
  if( (n = atoi(PD("n","0")))>0 ){
    blob_append_sql(&sql, " LIMIT %d", n);
    url_add_parameter(&url, "n", P("n"));
  }
  db_prepare(&q, "%s", blob_sql_text(&sql));
  if( P("showsql")!=0 ){
    @ <p>SQL: %h(blob_str(&sql))</p>
  }
  blob_reset(&sql);
  blob_zero(&title);
  if( baseCheckin ){
    char *zUuid = db_text(0, "SELECT uuid FROM blob WHERE rid=%d", baseCheckin);
    char *zLink = 	href("%R/info/%!S", zUuid);
    if( n>0 ){
      blob_appendf(&title, "First %d ancestors of file ", n);
    }else{
      blob_appendf(&title, "Ancestors of file ");

    }
    blob_appendf(&title,"<a href='%R/finfo?name=%T'>%h</a>",
                 zFilename, zFilename);
    if( fShowId ) blob_appendf(&title, " (%d)", fnid);
    blob_appendf(&title, " from check-in %z%S</a>", zLink, zUuid);
    if( fShowId ) blob_appendf(&title, " (%d)", baseCheckin);
    fossil_free(zUuid);
  }else{
    blob_appendf(&title, "History of files named ");
    hyperlinked_path(zFilename, &title, 0, "tree", "");
    if( fShowId ) blob_appendf(&title, " (%d)", fnid);
  }
  @ <h2>%b(&title)</h2>
  blob_reset(&title);
  pGraph = graph_init();
  @ <table id="timelineTable" class="timelineTable">
  if( baseCheckin ){
    db_prepare(&qparent,
      "SELECT DISTINCT pid FROM mlink"
      " WHERE fid=:fid AND mid=:mid AND pid>0 AND fnid=:fnid"
      "   AND pmid IN (SELECT rid FROM ancestor)"
      " ORDER BY isaux /*sort*/"
    );
  }else{
    db_prepare(&qparent,
      "SELECT DISTINCT pid FROM mlink"
      " WHERE fid=:fid AND mid=:mid AND pid>0 AND fnid=:fnid"
      " ORDER BY isaux /*sort*/"
    );
  }
  while( db_step(&q)==SQLITE_ROW ){
    const char *zDate = db_column_text(&q, 0);
    const char *zCom = db_column_text(&q, 1);
    const char *zUser = db_column_text(&q, 2);
    int fpid = db_column_int(&q, 3);
    int frid = db_column_int(&q, 4);
    const char *zPUuid = db_column_text(&q, 5);
................................................................................
    const char *zBr = db_column_text(&q, 9);
    int fmid = db_column_int(&q, 10);
    int pfnid = db_column_int(&q, 11);
    int gidx;
    char zTime[10];
    int nParent = 0;
    int aParent[GR_MAX_RAIL];








    db_bind_int(&qparent, ":fid", frid);
    db_bind_int(&qparent, ":mid", fmid);
    db_bind_int(&qparent, ":fnid", fnid);
    while( db_step(&qparent)==SQLITE_ROW && nParent<ArraySize(aParent) ){
      aParent[nParent] = db_column_int(&qparent, 0);

      nParent++;
    }
    db_reset(&qparent);
    if( zBr==0 ) zBr = "trunk";
    if( uBg ){
      zBgClr = hash_color(zUser);
    }else if( brBg || zBgClr==0 || zBgClr[0]==0 ){
................................................................................
      @   <div class="divider timelineDate">%s(zPrevDate)</div>
      @ </td><td></td><td></td></tr>
    }
    memcpy(zTime, &zDate[11], 5);
    zTime[5] = 0;
    @ <tr><td class="timelineTime">
    @ %z(href("%R/timeline?c=%t",zDate))%s(zTime)</a></td>
    @ <td class="timelineGraph"><div id="m%d(gidx)" class="tl-nodemark"></div>
    @ </td>
    if( zBgClr && zBgClr[0] ){
      @ <td class="timelineTableCell" style="background-color: %h(zBgClr);">
    }else{
      @ <td class="timelineTableCell">
    }
    if( zUuid ){
      if( nParent==0 ){
................................................................................
      zAncLink = href("%R/finfo?name=%T&ci=%!S&debug=1",zFilename,zCkin);
      @ %z(zAncLink)[ancestry]</a>
    }
    tag_private_status(frid);
    @ </td></tr>
  }
  db_finalize(&q);
  db_finalize(&qparent);
  if( pGraph ){
    graph_finish(pGraph, 1);
    if( pGraph->nErr ){
      graph_free(pGraph);
      pGraph = 0;
    }else{
      @ <tr class="timelineBottom"><td></td><td></td><td></td></tr>
    }
  }
  @ </table>
  timeline_output_graph_javascript(pGraph, 0, 1);
  style_footer();
}

/*
** WEBPAGE: mlink
** URL: /mlink?name=FILENAME
** URL: /mlink?ci=NAME
**
** Show all MLINK table entries for a particular file, or for
** a particular check-in.  This screen is intended for use by developers
** in debugging Fossil.
*/
void mlink_page(void){
  const char *zFName = P("name");
  const char *zCI = P("ci");
  Stmt q;
  
  login_check_credentials();
  if( !g.perm.Admin ){ login_needed(g.anon.Admin); return; }
  style_header("MLINK Table");
  if( zFName==0 && zCI==0 ){
    @ <span class='generalError'>
    @ Requires either a name= or ci= query parameter
    @ </span>
  }else if( zFName ){
    int fnid = db_int(0,"SELECT fnid FROM filename WHERE name=%Q",zFName);
    if( fnid<=0 ) fossil_fatal("no such file: \"%s\"", zFName);
    db_prepare(&q,
       "SELECT"
       /* 0 */ "  datetime(event.mtime,toLocal()),"
       /* 1 */ "  (SELECT uuid FROM blob WHERE rid=mlink.mid),"
       /* 2 */ "  (SELECT uuid FROM blob WHERE rid=mlink.pmid),"
       /* 3 */ "  isaux,"
       /* 4 */ "  (SELECT uuid FROM blob WHERE rid=mlink.fid),"
       /* 5 */ "  (SELECT uuid FROM blob WHERE rid=mlink.pid),"
       /* 6 */ "  mlink.pid,"
       /* 7 */ "  mperm,"
       /* 8 */ "  (SELECT name FROM filename WHERE fnid=mlink.pfnid)"
       "  FROM mlink, event"
       " WHERE mlink.fnid=%d"
       "   AND event.objid=mlink.mid"
       " ORDER BY 1 DESC",
       fnid
    );
    @ <h1>MLINK table for file
    @ <a href='%R/finfo?name=%t(zFName)'>%h(zFName)</a></h1>
    @ <div class='brlist'>
    @ <table id='mlinktable'>
    @ <thead><tr>
    @ <th>Date</th>
    @ <th>Check-in</th>
    @ <th>Parent Check-in</th>
    @ <th>Merge?</th>
    @ <th>New</th>
    @ <th>Old</th>
    @ <th>Exe Bit?</th>
    @ <th>Prior Name</th>
    @ </tr></thead>
    @ <tbody>
    while( db_step(&q)==SQLITE_ROW ){
      const char *zDate = db_column_text(&q,0);
      const char *zCkin = db_column_text(&q,1);
      const char *zParent = db_column_text(&q,2);
      int isMerge = db_column_int(&q,3);
      const char *zFid = db_column_text(&q,4);
      const char *zPid = db_column_text(&q,5);
      int isExe = db_column_int(&q,7);
      const char *zPrior = db_column_text(&q,8);
      @ <tr>
      @ <td><a href='%R/timeline?c=%!S(zCkin)'>%s(zDate)</a></td>
      @ <td><a href='%R/info/%!S(zCkin)'>%S(zCkin)</a></td>
      if( zParent ){
        @ <td><a href='%R/info/%!S(zPid)'>%S(zParent)</a></td>
      }else{
        @ <td><i>(New)</i></td>
      }
      @ <td align='center'>%s(isMerge?"&#x2713;":"")</td>
      if( zFid ){
        @ <td><a href='%R/info/%!S(zFid)'>%S(zFid)</a></td>
      }else{
        @ <td><i>(Deleted)</i></td>
      }
      if( zPid ){
        @ <td><a href='%R/info/%!S(zPid)'>%S(zPid)</a>
      }else if( db_column_int(&q,6)<0 ){
        @ <td><i>(Added by merge)</i></td>
      }else{
        @ <td><i>(New)</i></td>
      }
      @ <td align='center'>%s(isExe?"&#x2713;":"")</td>
      if( zPrior ){
        @ <td><a href='%R/finfo?name=%t(zPrior)'>%h(zPrior)</a></td>
      }else{
        @ <td></td>
      }
      @ </tr>
    }
    db_finalize(&q);
    @ </tbody>
    @ </table>
    @ </div>
    output_table_sorting_javascript("mlinktable","tttxtttt",1);
  }else{
    int mid = name_to_rid_www("ci");
    db_prepare(&q,
       "SELECT"
       /* 0 */ "  (SELECT name FROM filename WHERE fnid=mlink.fnid),"
       /* 1 */ "  (SELECT uuid FROM blob WHERE rid=mlink.fid),"
       /* 2 */ "  pid,"
       /* 3 */ "  (SELECT uuid FROM blob WHERE rid=mlink.pid),"
       /* 4 */ "  (SELECT name FROM filename WHERE fnid=mlink.pfnid),"
       /* 5 */ "  (SELECT uuid FROM blob WHERE rid=mlink.pmid),"
       /* 6 */ "  mperm,"
       /* 7 */ "  isaux"
       "  FROM mlink WHERE mid=%d ORDER BY 1",
       mid
    );
    @ <h1>MLINK table for check-in %h(zCI)</h1>
    render_checkin_context(mid, 1);
    @ <hr>
    @ <div class='brlist'>
    @ <table id='mlinktable'>
    @ <thead><tr>
    @ <th>File</th>
    @ <th>From</th>
    @ <th>Merge?</th>
    @ <th>New</th>
    @ <th>Old</th>
    @ <th>Exe Bit?</th>
    @ <th>Prior Name</th>
    @ </tr></thead>
    @ <tbody>
    while( db_step(&q)==SQLITE_ROW ){
      const char *zName = db_column_text(&q,0);
      const char *zFid = db_column_text(&q,1);
      const char *zPid = db_column_text(&q,3);
      const char *zPrior = db_column_text(&q,4);
      const char *zParent = db_column_text(&q,5);
      int isExec = db_column_int(&q,6);
      int isAux = db_column_int(&q,7);
      @ <tr>
      @ <td><a href='%R/finfo?name=%t(zName)'>%h(zName)</a></td>
      if( zParent ){
        @ <td><a href='%R/info/%!S(zPid)'>%S(zParent)</a></td>
      }else{
        @ <td><i>(New)</i></td>
      }
      @ <td align='center'>%s(isAux?"&#x2713;":"")</td>
      if( zFid ){
        @ <td><a href='%R/info/%!S(zFid)'>%S(zFid)</a></td>
      }else{
        @ <td><i>(Deleted)</i></td>
      }
      if( zPid ){
        @ <td><a href='%R/info/%!S(zPid)'>%S(zPid)</a>
      }else if( db_column_int(&q,2)<0 ){
        @ <td><i>(Added by merge)</i></td>
      }else{
        @ <td><i>(New)</i></td>
      }
      @ <td align='center'>%s(isExec?"&#x2713;":"")</td>
      if( zPrior ){
        @ <td><a href='%R/finfo?name=%t(zPrior)'>%h(zPrior)</a></td>
      }else{
        @ <td></td>
      }
      @ </tr>
    }
    db_finalize(&q);
    @ </tbody>
    @ </table>
    @ </div>
    output_table_sorting_javascript("mlinktable","ttxtttt",1);
  }
  style_footer();
}

Changes to src/http_transport.c.

76
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  }
}

/*
** Default SSH command
*/
#ifdef _WIN32
static char zDefaultSshCmd[] = "plink -ssh -T";
#else
static char zDefaultSshCmd[] = "ssh -e none -T";
#endif

/*
** SSH initialization of the transport layer
*/
int transport_ssh_open(UrlData *pUrlData){
  /* For SSH we need to create and run SSH fossil http
  ** to talk to the remote machine.
  */
  const char *zSsh;  /* The base SSH command */
  Blob zCmd;         /* The SSH command */
  char *zHost;       /* The host name to contact */
  int n;             /* Size of prefix string */

  socket_ssh_resolve_addr(pUrlData);
  zSsh = db_get("ssh-command", zDefaultSshCmd);
  blob_init(&zCmd, zSsh, -1);







|

|









|







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  }
}

/*
** Default SSH command
*/
#ifdef _WIN32
static const char zDefaultSshCmd[] = "plink -ssh -T";
#else
static const char zDefaultSshCmd[] = "ssh -e none -T";
#endif

/*
** SSH initialization of the transport layer
*/
int transport_ssh_open(UrlData *pUrlData){
  /* For SSH we need to create and run SSH fossil http
  ** to talk to the remote machine.
  */
  char *zSsh;        /* The base SSH command */
  Blob zCmd;         /* The SSH command */
  char *zHost;       /* The host name to contact */
  int n;             /* Size of prefix string */

  socket_ssh_resolve_addr(pUrlData);
  zSsh = db_get("ssh-command", zDefaultSshCmd);
  blob_init(&zCmd, zSsh, -1);

Changes to src/import.c.

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** Insert an artifact into the BLOB table if it isn't there already.
** If zMark is not zero, create a cross-reference from that mark back
** to the newly inserted artifact.
**
** If saveUuid is true, then pContent is a commit record.  Record its
** UUID in gg.zPrevCheckin.
*/
static int fast_insert_content(Blob *pContent, const char *zMark, int saveUuid){





  Blob hash;
  Blob cmpr;
  int rid;

  sha1sum_blob(pContent, &hash);
  rid = db_int(0, "SELECT rid FROM blob WHERE uuid=%B", &hash);
  if( rid==0 ){
................................................................................
    db_bind_int(&ins, ":size", gg.nData);
    blob_compress(pContent, &cmpr);
    db_bind_blob(&ins, ":content", &cmpr);
    db_step(&ins);
    db_reset(&ins);
    blob_reset(&cmpr);
    rid = db_last_insert_rowid();



  }
  if( zMark ){
    db_multi_exec(
        "INSERT OR IGNORE INTO xmark(tname, trid, tuuid)"
        "VALUES(%Q,%d,%B)",
        zMark, rid, &hash
    );
................................................................................
/*
** Use data accumulated in gg from a "blob" record to add a new file
** to the BLOB table.
*/
static void finish_blob(void){
  Blob content;
  blob_init(&content, gg.aData, gg.nData);
  fast_insert_content(&content, gg.zMark, 0);
  blob_reset(&content);
  import_reset(0);
}

/*
** Use data accumulated in gg from a "tag" record to add a new
** control artifact to the BLOB table.
................................................................................
  if( gg.zDate && gg.zTag && gg.zFrom && gg.zUser ){
    blob_zero(&record);
    blob_appendf(&record, "D %s\n", gg.zDate);
    blob_appendf(&record, "T +%F %s\n", gg.zTag, gg.zFrom);
    blob_appendf(&record, "U %F\n", gg.zUser);
    md5sum_blob(&record, &cksum);
    blob_appendf(&record, "Z %b\n", &cksum);
    fast_insert_content(&record, 0, 0);
    blob_reset(&record);
    blob_reset(&cksum);
  }
  import_reset(0);
}

/*
** Compare two ImportFile objects for sorting
................................................................................
  Blob record, cksum;

  import_prior_files();
  qsort(gg.aFile, gg.nFile, sizeof(gg.aFile[0]), mfile_cmp);
  blob_zero(&record);
  blob_appendf(&record, "C %F\n", gg.zComment);
  blob_appendf(&record, "D %s\n", gg.zDate);

  for(i=0; i<gg.nFile; i++){
    const char *zUuid = gg.aFile[i].zUuid;
    if( zUuid==0 ) continue;
    blob_appendf(&record, "F %F %s", gg.aFile[i].zName, zUuid);
    if( gg.aFile[i].isExe ){
      blob_append(&record, " x\n", 3);
    }else if( gg.aFile[i].isLink ){
................................................................................

  free(zFromBranch);
  db_multi_exec("INSERT INTO xbranch(tname, brnm) VALUES(%Q,%Q)",
                gg.zMark, gg.zBranch);
  blob_appendf(&record, "U %F\n", gg.zUser);
  md5sum_blob(&record, &cksum);
  blob_appendf(&record, "Z %b\n", &cksum);
  fast_insert_content(&record, gg.zMark, 1);
  blob_reset(&record);
  blob_reset(&cksum);

  /* The "git fast-export" command might output multiple "commit" lines
  ** that reference a tag using "refs/tags/TAGNAME".  The tag should only
  ** be applied to the last commit that is output.  The problem is we do not
  ** know at this time if the current commit is the last one to hold this
  ** tag or not.  So make an entry in the XTAG table to record this tag
................................................................................
static void dequote_git_filename(char *zName){
  int n, i, j;
  if( zName==0 || zName[0]!='"' ) return;
  n = (int)strlen(zName);
  if( zName[n-1]!='"' ) return;
  for(i=0, j=1; j<n-1; j++){
    char c = zName[j];











    if( c=='\\' ) c = zName[++j];


    zName[i++] = c;
  }
  zName[i] = 0;
}


/*
................................................................................
    }else
    if( strncmp(zLine, "tag ", 4)==0 ){
      gg.xFinish();
      gg.xFinish = finish_tag;
      trim_newline(&zLine[4]);
      gg.zTag = fossil_strdup(&zLine[4]);
    }else
    if( strncmp(zLine, "reset ", 4)==0 ){
      gg.xFinish();
    }else
    if( strncmp(zLine, "checkpoint", 10)==0 ){
      gg.xFinish();
    }else
    if( strncmp(zLine, "feature", 7)==0 ){
      gg.xFinish();
................................................................................
          fossil_fatal("Missing Node-kind");
        }
        if( strncmp(zKind, "dir", 3)!=0 ){
          if( deltaFlag ){
            Blob deltaSrc;
            Blob target;
            rid = db_int(0, "SELECT rid FROM blob WHERE uuid=("
                            " SELECT uuid FROM xfiles"
                            "  WHERE tpath=%Q AND tbranch=%d"
                            ")", zFile, branchId);
            content_get(rid, &deltaSrc);
            svn_apply_svndiff(&rec.content, &deltaSrc, &target);
            rid = content_put(&target);
          }else{
            rid = content_put(&rec.content);
................................................................................
**                  --tags FOLDER      Name of tags folder
**                  --base PATH        Path to project root in repository
**                  --flat             The whole dump is a single branch
**
** Common Options:
**   -i|--incremental   allow importing into an existing repository
**   -f|--force         overwrite repository if already exist



**
** The --incremental option allows an existing repository to be extended
** with new content.
**
**
** See also: export
*/
void import_cmd(void){
  char *zPassword;
  FILE *pIn;
  Stmt q;
  int forceFlag = find_option("force", "f", 0)!=0;
  int svnFlag = find_option("svn", 0, 0)!=0;



  /* Options common to all input formats */
  int incrFlag = find_option("incremental", "i", 0)!=0;

  /* Options for --svn only */
  const char *zBase="";
  int flatFlag=0;
................................................................................
    fossil_binary_mode(pIn);
  }
  if( !incrFlag ){
    if( forceFlag ) file_delete(g.argv[2]);
    db_create_repository(g.argv[2]);
  }
  db_open_repository(g.argv[2]);
  db_open_config(0);

  db_begin_transaction();
  if( !incrFlag ) db_initial_setup(0, 0, 0);

  if( svnFlag ){
    db_multi_exec(
       "CREATE TEMP TABLE xrevisions("
................................................................................
    */
    db_multi_exec(
       "CREATE TEMP TABLE xmark(tname TEXT UNIQUE, trid INT, tuuid TEXT);"
       "CREATE TEMP TABLE xbranch(tname TEXT UNIQUE, brnm TEXT);"
       "CREATE TEMP TABLE xtag(tname TEXT UNIQUE, tcontent TEXT);"
    );


    git_fast_import(pIn);
    db_prepare(&q, "SELECT tcontent FROM xtag");
    while( db_step(&q)==SQLITE_ROW ){
      Blob record;
      db_ephemeral_blob(&q, 0, &record);
      fast_insert_content(&record, 0, 0);
      import_reset(0);
    }
    db_finalize(&q);

  }

  verify_cancel();
  db_end_transaction(0);




  db_begin_transaction();
  fossil_print("Rebuilding repository meta-data...\n");
  rebuild_db(0, 1, !incrFlag);
  verify_cancel();
  db_end_transaction(0);


  fossil_print("Vacuuming..."); fflush(stdout);
  db_multi_exec("VACUUM");

  fossil_print(" ok\n");
  if( !incrFlag ){
    fossil_print("project-id: %s\n", db_get("project-code", 0));
    fossil_print("server-id:  %s\n", db_get("server-code", 0));
    zPassword = db_text(0, "SELECT pw FROM user WHERE login=%Q", g.zLogin);
    fossil_print("admin-user: %s (password is \"%s\")\n", g.zLogin, zPassword);
  }
}







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** Insert an artifact into the BLOB table if it isn't there already.
** If zMark is not zero, create a cross-reference from that mark back
** to the newly inserted artifact.
**
** If saveUuid is true, then pContent is a commit record.  Record its
** UUID in gg.zPrevCheckin.
*/
static int fast_insert_content(
  Blob *pContent,          /* Content to insert */
  const char *zMark,       /* Label using this mark, if not NULL */
  int saveUuid,            /* Save SHA1 hash in gg.zPrevCheckin */
  int doParse              /* Invoke manifest_crosslink() */
){
  Blob hash;
  Blob cmpr;
  int rid;

  sha1sum_blob(pContent, &hash);
  rid = db_int(0, "SELECT rid FROM blob WHERE uuid=%B", &hash);
  if( rid==0 ){
................................................................................
    db_bind_int(&ins, ":size", gg.nData);
    blob_compress(pContent, &cmpr);
    db_bind_blob(&ins, ":content", &cmpr);
    db_step(&ins);
    db_reset(&ins);
    blob_reset(&cmpr);
    rid = db_last_insert_rowid();
    if( doParse ){
      manifest_crosslink(rid, pContent, MC_NONE);
    }
  }
  if( zMark ){
    db_multi_exec(
        "INSERT OR IGNORE INTO xmark(tname, trid, tuuid)"
        "VALUES(%Q,%d,%B)",
        zMark, rid, &hash
    );
................................................................................
/*
** Use data accumulated in gg from a "blob" record to add a new file
** to the BLOB table.
*/
static void finish_blob(void){
  Blob content;
  blob_init(&content, gg.aData, gg.nData);
  fast_insert_content(&content, gg.zMark, 0, 0);
  blob_reset(&content);
  import_reset(0);
}

/*
** Use data accumulated in gg from a "tag" record to add a new
** control artifact to the BLOB table.
................................................................................
  if( gg.zDate && gg.zTag && gg.zFrom && gg.zUser ){
    blob_zero(&record);
    blob_appendf(&record, "D %s\n", gg.zDate);
    blob_appendf(&record, "T +%F %s\n", gg.zTag, gg.zFrom);
    blob_appendf(&record, "U %F\n", gg.zUser);
    md5sum_blob(&record, &cksum);
    blob_appendf(&record, "Z %b\n", &cksum);
    fast_insert_content(&record, 0, 0, 1);

    blob_reset(&cksum);
  }
  import_reset(0);
}

/*
** Compare two ImportFile objects for sorting
................................................................................
  Blob record, cksum;

  import_prior_files();
  qsort(gg.aFile, gg.nFile, sizeof(gg.aFile[0]), mfile_cmp);
  blob_zero(&record);
  blob_appendf(&record, "C %F\n", gg.zComment);
  blob_appendf(&record, "D %s\n", gg.zDate);
  if( !g.fQuiet ) fossil_print("%.10s\r", gg.zDate);
  for(i=0; i<gg.nFile; i++){
    const char *zUuid = gg.aFile[i].zUuid;
    if( zUuid==0 ) continue;
    blob_appendf(&record, "F %F %s", gg.aFile[i].zName, zUuid);
    if( gg.aFile[i].isExe ){
      blob_append(&record, " x\n", 3);
    }else if( gg.aFile[i].isLink ){
................................................................................

  free(zFromBranch);
  db_multi_exec("INSERT INTO xbranch(tname, brnm) VALUES(%Q,%Q)",
                gg.zMark, gg.zBranch);
  blob_appendf(&record, "U %F\n", gg.zUser);
  md5sum_blob(&record, &cksum);
  blob_appendf(&record, "Z %b\n", &cksum);
  fast_insert_content(&record, gg.zMark, 1, 1);

  blob_reset(&cksum);

  /* The "git fast-export" command might output multiple "commit" lines
  ** that reference a tag using "refs/tags/TAGNAME".  The tag should only
  ** be applied to the last commit that is output.  The problem is we do not
  ** know at this time if the current commit is the last one to hold this
  ** tag or not.  So make an entry in the XTAG table to record this tag
................................................................................
static void dequote_git_filename(char *zName){
  int n, i, j;
  if( zName==0 || zName[0]!='"' ) return;
  n = (int)strlen(zName);
  if( zName[n-1]!='"' ) return;
  for(i=0, j=1; j<n-1; j++){
    char c = zName[j];
    int x;
    if( c=='\\' ){
      if( j+3 <= n-1
       && zName[j+1]>='0' && zName[j+1]<='3'
       && zName[j+2]>='0' && zName[j+2]<='7'
       && zName[j+3]>='0' && zName[j+3]<='7'
       && (x = 64*(zName[j+1]-'0') + 8*(zName[j+2]-'0') + zName[j+3]-'0')!=0
      ){
        c = (unsigned char)x;
        j += 3;
      }else{
        c = zName[++j];
      }
    }
    zName[i++] = c;
  }
  zName[i] = 0;
}


/*
................................................................................
    }else
    if( strncmp(zLine, "tag ", 4)==0 ){
      gg.xFinish();
      gg.xFinish = finish_tag;
      trim_newline(&zLine[4]);
      gg.zTag = fossil_strdup(&zLine[4]);
    }else
    if( strncmp(zLine, "reset ", 6)==0 ){
      gg.xFinish();
    }else
    if( strncmp(zLine, "checkpoint", 10)==0 ){
      gg.xFinish();
    }else
    if( strncmp(zLine, "feature", 7)==0 ){
      gg.xFinish();
................................................................................
          fossil_fatal("Missing Node-kind");
        }
        if( strncmp(zKind, "dir", 3)!=0 ){
          if( deltaFlag ){
            Blob deltaSrc;
            Blob target;
            rid = db_int(0, "SELECT rid FROM blob WHERE uuid=("
                            " SELECT tuuid FROM xfiles"
                            "  WHERE tpath=%Q AND tbranch=%d"
                            ")", zFile, branchId);
            content_get(rid, &deltaSrc);
            svn_apply_svndiff(&rec.content, &deltaSrc, &target);
            rid = content_put(&target);
          }else{
            rid = content_put(&rec.content);
................................................................................
**                  --tags FOLDER      Name of tags folder
**                  --base PATH        Path to project root in repository
**                  --flat             The whole dump is a single branch
**
** Common Options:
**   -i|--incremental   allow importing into an existing repository
**   -f|--force         overwrite repository if already exist
**   -q|--quiet         omit progress output
**   --no-rebuild       skip the "rebuilding metadata" step
**   --no-vacuum        skip the final VACUUM of the database file
**
** The --incremental option allows an existing repository to be extended
** with new content.

**
** See also: export
*/
void import_cmd(void){
  char *zPassword;
  FILE *pIn;
  Stmt q;
  int forceFlag = find_option("force", "f", 0)!=0;
  int svnFlag = find_option("svn", 0, 0)!=0;
  int omitRebuild = find_option("no-rebuild",0,0)!=0;
  int omitVacuum = find_option("no-vacuum",0,0)!=0;

  /* Options common to all input formats */
  int incrFlag = find_option("incremental", "i", 0)!=0;

  /* Options for --svn only */
  const char *zBase="";
  int flatFlag=0;
................................................................................
    fossil_binary_mode(pIn);
  }
  if( !incrFlag ){
    if( forceFlag ) file_delete(g.argv[2]);
    db_create_repository(g.argv[2]);
  }
  db_open_repository(g.argv[2]);
  db_open_config(0, 0);

  db_begin_transaction();
  if( !incrFlag ) db_initial_setup(0, 0, 0);

  if( svnFlag ){
    db_multi_exec(
       "CREATE TEMP TABLE xrevisions("
................................................................................
    */
    db_multi_exec(
       "CREATE TEMP TABLE xmark(tname TEXT UNIQUE, trid INT, tuuid TEXT);"
       "CREATE TEMP TABLE xbranch(tname TEXT UNIQUE, brnm TEXT);"
       "CREATE TEMP TABLE xtag(tname TEXT UNIQUE, tcontent TEXT);"
    );

    manifest_crosslink_begin();
    git_fast_import(pIn);
    db_prepare(&q, "SELECT tcontent FROM xtag");
    while( db_step(&q)==SQLITE_ROW ){
      Blob record;
      db_ephemeral_blob(&q, 0, &record);
      fast_insert_content(&record, 0, 0, 1);
      import_reset(0);
    }
    db_finalize(&q);
    manifest_crosslink_end(MC_NONE);
  }

  verify_cancel();
  db_end_transaction(0);
  fossil_print("                               \r");
  if( omitRebuild ){
    omitVacuum = 1;
  }else{
    db_begin_transaction();
    fossil_print("Rebuilding repository meta-data...\n");
    rebuild_db(0, 1, !incrFlag);
    verify_cancel();
    db_end_transaction(0);
  }
  if( !omitVacuum ){
    fossil_print("Vacuuming..."); fflush(stdout);
    db_multi_exec("VACUUM");
  }
  fossil_print(" ok\n");
  if( !incrFlag ){
    fossil_print("project-id: %s\n", db_get("project-code", 0));
    fossil_print("server-id:  %s\n", db_get("server-code", 0));
    zPassword = db_text(0, "SELECT pw FROM user WHERE login=%Q", g.zLogin);
    fossil_print("admin-user: %s (password is \"%s\")\n", g.zLogin, zPassword);
  }
}

Changes to src/info.c.

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  i64 fsize;
  int verboseFlag = find_option("verbose","v",0)!=0;
  if( !verboseFlag ){
    verboseFlag = find_option("detail","l",0)!=0; /* deprecated */
  }

  if( g.argc==3 && (fsize = file_size(g.argv[2]))>0 && (fsize&0x1ff)==0 ){
    db_open_config(0);
    db_open_repository(g.argv[2]);
    db_record_repository_filename(g.argv[2]);
    fossil_print("project-name: %s\n", db_get("project-name", "<unnamed>"));
    fossil_print("project-code: %s\n", db_get("project-code", "<none>"));
    extraRepoInfo();
    return;
  }
................................................................................
    }
    fossil_print("project-code: %s\n", db_get("project-code", ""));
    vid = g.localOpen ? db_lget_int("checkout", 0) : 0;
    if( vid ){
      show_common_info(vid, "checkout:", 1, 1);
    }
    fossil_print("check-ins:    %d\n",
                 db_int(-1, "SELECT count(*) FROM event WHERE type='ci' /*scan*/"));
  }else{
    int rid;
    rid = name_to_rid(g.argv[2]);
    if( rid==0 ){
      fossil_fatal("no such object: %s\n", g.argv[2]);
    }
    show_common_info(rid, "uuid:", 1, 1);
................................................................................
*/
static void showTags(int rid){
  Stmt q;
  int cnt = 0;
  db_prepare(&q,
    "SELECT tag.tagid, tagname, "
    "       (SELECT uuid FROM blob WHERE rid=tagxref.srcid AND rid!=%d),"
    "       value, datetime(tagxref.mtime%s), tagtype,"
    "       (SELECT uuid FROM blob WHERE rid=tagxref.origid AND rid!=%d)"
    "  FROM tagxref JOIN tag ON tagxref.tagid=tag.tagid"
    " WHERE tagxref.rid=%d"
    " ORDER BY tagname /*sort*/", rid, timeline_utc(), rid, rid
  );
  while( db_step(&q)==SQLITE_ROW ){
    const char *zTagname = db_column_text(&q, 1);
    const char *zSrcUuid = db_column_text(&q, 2);
    const char *zValue = db_column_text(&q, 3);
    const char *zDate = db_column_text(&q, 4);
    int tagtype = db_column_int(&q, 5);
................................................................................
  }
}

/*
** Show the context graph (immediate parents and children) for
** check-in rid.
*/
static void showContext(int rid){
  Blob sql;
  Stmt q;
  @ <div class="section">Context</div>
  blob_zero(&sql);
  blob_append(&sql, timeline_query_for_www(), -1);
  db_multi_exec(
     "CREATE TEMP TABLE IF NOT EXISTS ok(rid INTEGER PRIMARY KEY);"
     "INSERT INTO ok VALUES(%d);"
     "INSERT OR IGNORE INTO ok SELECT pid FROM plink WHERE cid=%d;"




     "INSERT OR IGNORE INTO ok SELECT cid FROM plink WHERE pid=%d;",
     rid, rid, rid
  );

  blob_append_sql(&sql, " AND event.objid IN ok ORDER BY mtime DESC");
  db_prepare(&q, "%s", blob_sql_text(&sql));
  www_print_timeline(&q, TIMELINE_DISJOINT|TIMELINE_GRAPH, 0, 0, rid, 0);
  db_finalize(&q);
}


................................................................................
  zParent = db_text(0,
    "SELECT uuid FROM plink, blob"
    " WHERE plink.cid=%d AND blob.rid=plink.pid AND plink.isprim",
    rid
  );
  isLeaf = is_a_leaf(rid);
  db_prepare(&q1,
     "SELECT uuid, datetime(mtime%s), user, comment,"
     "       datetime(omtime%s), mtime"
     "  FROM blob, event"
     " WHERE blob.rid=%d"
     "   AND event.objid=%d",
     timeline_utc(), timeline_utc(), rid, rid
  );
  sideBySide = !is_false(PD("sbs","1"));
  if( db_step(&q1)==SQLITE_ROW ){
    const char *zUuid = db_column_text(&q1, 0);
    char *zEUser, *zEComment;
    const char *zUser;
    const char *zComment;
................................................................................
      @ <tr><th>Original&nbsp;User:</th><td>
      hyperlink_to_user(zUser,zDate,"</td></tr>");
    }else{
      @ <tr><th>User:</th><td>
      hyperlink_to_user(zUser,zDate,"</td></tr>");
    }
    if( zEComment ){

      @ <tr><th>Edited&nbsp;Comment:</th><td class="infoComment">%!W(zEComment)</td></tr>

      @ <tr><th>Original&nbsp;Comment:</th><td class="infoComment">%!W(zComment)</td></tr>
    }else{
      @ <tr><th>Comment:</th><td class="infoComment">%!W(zComment)</td></tr>
    }
    if( g.perm.Admin ){
      db_prepare(&q2,
         "SELECT rcvfrom.ipaddr, user.login, datetime(rcvfrom.mtime)"
         "  FROM blob JOIN rcvfrom USING(rcvid) LEFT JOIN user USING(uid)"
................................................................................
    @ </table>
  }else{
    style_header("Check-in Information");
    login_anonymous_available();
  }
  db_finalize(&q1);
  showTags(rid);

  showContext(rid);
  @ <div class="section">Changes</div>
  @ <div class="sectionmenu">
  verboseFlag = g.zPath[0]!='c';
  if( db_get_boolean("show-version-diffs", 0)==0 ){
    verboseFlag = !verboseFlag;
    zPage = "ci";
    zPageHide = "vinfo";
................................................................................
    @ %z(xhref("class='button'","%R/%s/%T?sbs=1",zPage,zName))
    @ Show&nbsp;Side-by-Side&nbsp;Diffs</a>
  }
  if( zParent ){
    @ %z(xhref("class='button'","%R/vpatch?from=%!S&to=%!S",zParent,zUuid))
    @ Patch</a>
  }



  @</div>
  if( pRe ){
    @ <p><b>Only differences that match regular expression "%h(zRe)"
    @ are shown.</b></p>
  }
  db_prepare(&q3,
    "SELECT name,"
................................................................................
**   to=TAG          Right side of the comparison
**   branch=TAG      Show all changes on a particular branch
**   v=BOOLEAN       Default true.  If false, only list files that have changed
**   sbs=BOOLEAN     Side-by-side diff if true.  Unified diff if false
**   glob=STRING     only diff files matching this glob
**   dc=N            show N lines of context around each diff
**   w               ignore whitespace when computing diffs

**
**
** Show all differences between two check-ins.
*/
void vdiff_page(void){
  int ridFrom, ridTo;
  int verboseFlag = 0;
................................................................................
      style_submenu_element("Ignore Whitespace", "ignorews",
                            "%R/vdiff?from=%T&to=%T&sbs=%d%s%s%T&w", zFrom, zTo,
                            sideBySide, (verboseFlag && !sideBySide)?"&v":"",
                            zGlob ? "&glob=" : "", zGlob ? zGlob : "");
    }
  }
  style_header("Check-in Differences");

  @ <h2>Difference From:</h2><blockquote>
  checkin_description(ridFrom);
  @ </blockquote><h2>To:</h2><blockquote>
  checkin_description(ridTo);
  @ </blockquote>
  if( pRe ){
    @ <p><b>Only differences that match regular expression "%h(zRe)"
    @ are shown.</b></p>
  }
  if( zGlob ){
    @ <p><b>Only files matching the glob "%h(zGlob)" are shown.</b></p>
  }
  @<hr /><p>


  manifest_file_rewind(pFrom);
  pFileFrom = manifest_file_next(pFrom, 0);
  manifest_file_rewind(pTo);
  pFileTo = manifest_file_next(pTo, 0);
  while( pFileFrom || pFileTo ){
    int cmp;
................................................................................
      }else if( zType[0]=='t' ){
        @ Ticket change
        objType |= OBJTYPE_TICKET;
      }else if( zType[0]=='c' ){
        @ Manifest of check-in
        objType |= OBJTYPE_CHECKIN;
      }else if( zType[0]=='e' ){
        @ Instance of event
        objType |= OBJTYPE_EVENT;
        hyperlink_to_event_tagid(db_column_int(&q, 5));
      }else{
        @ Control file referencing
      }
      if( zType[0]!='e' ){
        hyperlink_to_uuid(zUuid);
      }
      @ - %!W(zCom) by
      hyperlink_to_user(zUser,zDate," on");
      hyperlink_to_date(zDate, ".");
................................................................................
    cnt++;
    if( pDownloadName && blob_size(pDownloadName)==0 ){
      blob_append(pDownloadName, zFilename, -1);
    }
    tag_private_status(rid);
  }
  db_finalize(&q);





  if( cnt==0 ){
    @ Control artifact.
    if( pDownloadName && blob_size(pDownloadName)==0 ){
      blob_appendf(pDownloadName, "%S.txt", zUuid);
    }
    tag_private_status(rid);
  }
  return objType;
}
................................................................................
  rid = name_to_rid_www("name");
  login_check_credentials();
  if( !g.perm.Read ){ login_needed(g.anon.Read); return; }
  if( rid==0 ) fossil_redirect_home();
  if( g.perm.Admin ){
    const char *zUuid = db_text("", "SELECT uuid FROM blob WHERE rid=%d", rid);
    if( db_exists("SELECT 1 FROM shun WHERE uuid=%Q", zUuid) ){
      style_submenu_element("Unshun","Unshun", "%s/shun?accept=%s&sub=1#delshun",
            g.zTop, zUuid);
    }else{
      style_submenu_element("Shun","Shun", "%s/shun?shun=%s#addshun",
            g.zTop, zUuid);
    }
  }
  style_header("Hex Artifact Content");
................................................................................
** Additional query parameters:
**
**   ln              - show line numbers
**   ln=N            - highlight line number N
**   ln=M-N          - highlight lines M through N inclusive
**   ln=M-N+Y-Z      - higllight lines M through N and Y through Z (inclusive)
**   verbose         - show more detail in the description

**
** The /artifact page show the complete content of a file
** identified by SHA1HASH as preformatted text.  The
** /whatis page shows only a description of the file.
*/
void artifact_page(void){
  int rid = 0;
................................................................................
  if( rid==0 ){
    rid = name_to_rid_www("name");
  }

  login_check_credentials();
  if( !g.perm.Read ){ login_needed(g.anon.Read); return; }
  if( rid==0 ) fossil_redirect_home();








  if( g.perm.Admin ){
    const char *zUuid = db_text("", "SELECT uuid FROM blob WHERE rid=%d", rid);
    if( db_exists("SELECT 1 FROM shun WHERE uuid=%Q", zUuid) ){
      style_submenu_element("Unshun","Unshun", "%s/shun?accept=%s&sub=1#accshun",
            g.zTop, zUuid);
    }else{
      style_submenu_element("Shun","Shun", "%s/shun?shun=%s#addshun",
            g.zTop, zUuid);
    }
  }
  if( descOnly || P("verbose")!=0 ) objdescFlags |= OBJDESC_DETAIL;
  style_header("%s", descOnly ? "Artifact Description" : "Artifact Content");
  zUuid = db_text("?", "SELECT uuid FROM blob WHERE rid=%d", rid);
  if( g.perm.Setup ){
    @ <h2>Artifact %s(zUuid) (%d(rid)):</h2>
  }else{
    @ <h2>Artifact %s(zUuid):</h2>
  }
  blob_zero(&downloadName);
  objType = object_description(rid, objdescFlags, &downloadName);














  style_submenu_element("Download", "Download",
          "%R/raw/%T?name=%s", blob_str(&downloadName), zUuid);
  if( db_exists("SELECT 1 FROM mlink WHERE fid=%d", rid) ){
    style_submenu_element("Check-ins Using", "Check-ins Using",
          "%R/timeline?n=200&uf=%s",zUuid);
  }
  asText = P("txt")!=0;
................................................................................
    content_get(rid, &content);
    if( renderAsWiki ){
      wiki_render_by_mimetype(&content, zMime);
    }else if( renderAsHtml ){
      @ <iframe src="%R/raw/%T(blob_str(&downloadName))?name=%s(zUuid)"
      @   width="100%%" frameborder="0" marginwidth="0" marginheight="0"
      @   sandbox="allow-same-origin"
      @   onload="this.height = this.contentDocument.documentElement.scrollHeight;">
      @ </iframe>
    }else{
      style_submenu_element("Hex","Hex", "%s/hexdump?name=%s", g.zTop, zUuid);
      blob_to_utf8_no_bom(&content, 0);
      zMime = mimetype_from_content(&content);
      @ <blockquote>
      if( zMime==0 ){
................................................................................
          output_text_with_line_numbers(z, zLn);
        }else{
          @ <pre>
          @ %h(z)
          @ </pre>
        }
      }else if( strncmp(zMime, "image/", 6)==0 ){

        @ <img src="%R/raw/%s(zUuid)?m=%s(zMime)" />
        style_submenu_element("Image", "Image",
                              "%R/raw/%s?m=%s", zUuid, zMime);
      }else{
        @ <i>(file is %d(blob_size(&content)) bytes of binary data)</i>
      }
      @ </blockquote>
................................................................................
    }
    return 0;
  }
  while( fossil_isspace(zB[0]) ) zB++;
  while( fossil_isspace(zA[0]) ) zA++;
  return zA[0]==0 && zB[0]==0;
}




























































































































/*
** WEBPAGE: ci_edit
** URL:  /ci_edit?r=RID&c=NEWCOMMENT&u=NEWUSER
**
** Present a dialog for updating properties of a check-in.
**
................................................................................
  zNewBrFlag = P("newbr") ? " checked" : "";
  zNewBranch = PDT("brname","");
  zCloseFlag = P("close") ? " checked" : "";
  zHideFlag = P("hide") ? " checked" : "";
  if( P("apply") ){
    Blob ctrl;
    char *zNow;
    int nChng = 0;

    login_verify_csrf_secret();
    blob_zero(&ctrl);
    zNow = date_in_standard_format(zChngTime ? zChngTime : "now");
    blob_appendf(&ctrl, "D %s\n", zNow);
    db_multi_exec("CREATE TEMP TABLE newtags(tag UNIQUE, prefix, value)");
    if( zNewColor[0]
     && (fPropagateColor!=fNewPropagateColor
             || fossil_strcmp(zColor,zNewColor)!=0)
    ){
      char *zPrefix = "+";
      if( fNewPropagateColor ){
        zPrefix = "*";
      }
      db_multi_exec("REPLACE INTO newtags VALUES('bgcolor',%Q,%Q)",
                    zPrefix, zNewColor);
    }
    if( zNewColor[0]==0 && zColor[0]!=0 ){
      db_multi_exec("REPLACE INTO newtags VALUES('bgcolor','-',NULL)");
    }
    if( comment_compare(zComment,zNewComment)==0 ){
      db_multi_exec("REPLACE INTO newtags VALUES('comment','+',%Q)",
                    zNewComment);
    }
    if( fossil_strcmp(zDate,zNewDate)!=0 ){
      db_multi_exec("REPLACE INTO newtags VALUES('date','+',%Q)",
                    zNewDate);
    }
    if( fossil_strcmp(zUser,zNewUser)!=0 ){
      db_multi_exec("REPLACE INTO newtags VALUES('user','+',%Q)", zNewUser);
    }
    db_prepare(&q,
       "SELECT tag.tagid, tagname FROM tagxref, tag"
       " WHERE tagxref.rid=%d AND tagtype>0 AND tagxref.tagid=tag.tagid",
       rid
    );
    while( db_step(&q)==SQLITE_ROW ){
      int tagid = db_column_int(&q, 0);
      const char *zTag = db_column_text(&q, 1);
      char zLabel[30];
      sqlite3_snprintf(sizeof(zLabel), zLabel, "c%d", tagid);
      if( P(zLabel) ){
        db_multi_exec("REPLACE INTO newtags VALUES(%Q,'-',NULL)", zTag);
      }
    }
    db_finalize(&q);
    if( zHideFlag[0] ){
      db_multi_exec("REPLACE INTO newtags VALUES('hidden','*',NULL)");
    }
    if( zCloseFlag[0] ){
      db_multi_exec("REPLACE INTO newtags VALUES('closed','%s',NULL)",
          is_a_leaf(rid)?"+":"*");
    }
    if( zNewTagFlag[0] && zNewTag[0] ){
      db_multi_exec("REPLACE INTO newtags VALUES('sym-%q','+',NULL)", zNewTag);
    }
    if( zNewBrFlag[0] && zNewBranch[0] ){
      db_multi_exec(
        "REPLACE INTO newtags "
        " SELECT tagname, '-', NULL FROM tagxref, tag"
        "  WHERE tagxref.rid=%d AND tagtype==2"
        "    AND tagname GLOB 'sym-*'"
        "    AND tag.tagid=tagxref.tagid",
        rid
      );
      db_multi_exec("REPLACE INTO newtags VALUES('branch','*',%Q)", zNewBranch);
      db_multi_exec("REPLACE INTO newtags VALUES('sym-%q','*',NULL)",
                    zNewBranch);
    }
    db_prepare(&q, "SELECT tag, prefix, value FROM newtags"
                   " ORDER BY prefix || tag");
    while( db_step(&q)==SQLITE_ROW ){
      const char *zTag = db_column_text(&q, 0);
      const char *zPrefix = db_column_text(&q, 1);
      const char *zValue = db_column_text(&q, 2);
      nChng++;
      if( zValue ){
        blob_appendf(&ctrl, "T %s%F %s %F\n", zPrefix, zTag, zUuid, zValue);
      }else{
        blob_appendf(&ctrl, "T %s%F %s\n", zPrefix, zTag, zUuid);
      }
    }
    db_finalize(&q);
    if( nChng>0 ){
      int nrid;
      Blob cksum;
      blob_appendf(&ctrl, "U %F\n", login_name());
      md5sum_blob(&ctrl, &cksum);
      blob_appendf(&ctrl, "Z %b\n", &cksum);
      db_begin_transaction();
      g.markPrivate = content_is_private(rid);
      nrid = content_put(&ctrl);
      manifest_crosslink(nrid, &ctrl, MC_PERMIT_HOOKS);
      assert( blob_is_reset(&ctrl) );
      db_end_transaction(0);
    }

    cgi_redirectf("ci?name=%s", zUuid);
  }
  blob_zero(&comment);
  blob_append(&comment, zNewComment, -1);
  zUuid[10] = 0;
  style_header("Edit Check-in [%s]", zUuid);
  /*
................................................................................
  @ <input type="submit" name="apply" value="Apply Changes" />
  @ <input type="submit" name="cancel" value="Cancel" />
  @ </td></tr>
  @ </table>
  @ </div></form>
  style_footer();
}






















































































































































































































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  i64 fsize;
  int verboseFlag = find_option("verbose","v",0)!=0;
  if( !verboseFlag ){
    verboseFlag = find_option("detail","l",0)!=0; /* deprecated */
  }

  if( g.argc==3 && (fsize = file_size(g.argv[2]))>0 && (fsize&0x1ff)==0 ){
    db_open_config(0, 0);
    db_open_repository(g.argv[2]);
    db_record_repository_filename(g.argv[2]);
    fossil_print("project-name: %s\n", db_get("project-name", "<unnamed>"));
    fossil_print("project-code: %s\n", db_get("project-code", "<none>"));
    extraRepoInfo();
    return;
  }
................................................................................
    }
    fossil_print("project-code: %s\n", db_get("project-code", ""));
    vid = g.localOpen ? db_lget_int("checkout", 0) : 0;
    if( vid ){
      show_common_info(vid, "checkout:", 1, 1);
    }
    fossil_print("check-ins:    %d\n",
             db_int(-1, "SELECT count(*) FROM event WHERE type='ci' /*scan*/"));
  }else{
    int rid;
    rid = name_to_rid(g.argv[2]);
    if( rid==0 ){
      fossil_fatal("no such object: %s\n", g.argv[2]);
    }
    show_common_info(rid, "uuid:", 1, 1);
................................................................................
*/
static void showTags(int rid){
  Stmt q;
  int cnt = 0;
  db_prepare(&q,
    "SELECT tag.tagid, tagname, "
    "       (SELECT uuid FROM blob WHERE rid=tagxref.srcid AND rid!=%d),"
    "       value, datetime(tagxref.mtime,toLocal()), tagtype,"
    "       (SELECT uuid FROM blob WHERE rid=tagxref.origid AND rid!=%d)"
    "  FROM tagxref JOIN tag ON tagxref.tagid=tag.tagid"
    " WHERE tagxref.rid=%d"
    " ORDER BY tagname /*sort*/", rid, rid, rid
  );
  while( db_step(&q)==SQLITE_ROW ){
    const char *zTagname = db_column_text(&q, 1);
    const char *zSrcUuid = db_column_text(&q, 2);
    const char *zValue = db_column_text(&q, 3);
    const char *zDate = db_column_text(&q, 4);
    int tagtype = db_column_int(&q, 5);
................................................................................
  }
}

/*
** Show the context graph (immediate parents and children) for
** check-in rid.
*/
void render_checkin_context(int rid, int parentsOnly){
  Blob sql;
  Stmt q;

  blob_zero(&sql);
  blob_append(&sql, timeline_query_for_www(), -1);
  db_multi_exec(
     "CREATE TEMP TABLE IF NOT EXISTS ok(rid INTEGER PRIMARY KEY);"
     "INSERT INTO ok VALUES(%d);"
     "INSERT OR IGNORE INTO ok SELECT pid FROM plink WHERE cid=%d;",
     rid, rid
  );
  if( !parentsOnly ){
    db_multi_exec(
      "INSERT OR IGNORE INTO ok SELECT cid FROM plink WHERE pid=%d;", rid

    );
  }
  blob_append_sql(&sql, " AND event.objid IN ok ORDER BY mtime DESC");
  db_prepare(&q, "%s", blob_sql_text(&sql));
  www_print_timeline(&q, TIMELINE_DISJOINT|TIMELINE_GRAPH, 0, 0, rid, 0);
  db_finalize(&q);
}


................................................................................
  zParent = db_text(0,
    "SELECT uuid FROM plink, blob"
    " WHERE plink.cid=%d AND blob.rid=plink.pid AND plink.isprim",
    rid
  );
  isLeaf = is_a_leaf(rid);
  db_prepare(&q1,
     "SELECT uuid, datetime(mtime,toLocal()), user, comment,"
     "       datetime(omtime,toLocal()), mtime"
     "  FROM blob, event"
     " WHERE blob.rid=%d"
     "   AND event.objid=%d",
     rid, rid
  );
  sideBySide = !is_false(PD("sbs","1"));
  if( db_step(&q1)==SQLITE_ROW ){
    const char *zUuid = db_column_text(&q1, 0);
    char *zEUser, *zEComment;
    const char *zUser;
    const char *zComment;
................................................................................
      @ <tr><th>Original&nbsp;User:</th><td>
      hyperlink_to_user(zUser,zDate,"</td></tr>");
    }else{
      @ <tr><th>User:</th><td>
      hyperlink_to_user(zUser,zDate,"</td></tr>");
    }
    if( zEComment ){
      @ <tr><th>Edited&nbsp;Comment:</th>
      @     <td class="infoComment">%!W(zEComment)</td></tr>
      @ <tr><th>Original&nbsp;Comment:</th>
      @     <td class="infoComment">%!W(zComment)</td></tr>
    }else{
      @ <tr><th>Comment:</th><td class="infoComment">%!W(zComment)</td></tr>
    }
    if( g.perm.Admin ){
      db_prepare(&q2,
         "SELECT rcvfrom.ipaddr, user.login, datetime(rcvfrom.mtime)"
         "  FROM blob JOIN rcvfrom USING(rcvid) LEFT JOIN user USING(uid)"
................................................................................
    @ </table>
  }else{
    style_header("Check-in Information");
    login_anonymous_available();
  }
  db_finalize(&q1);
  showTags(rid);
  @ <div class="section">Context</div>
  render_checkin_context(rid, 0);
  @ <div class="section">Changes</div>
  @ <div class="sectionmenu">
  verboseFlag = g.zPath[0]!='c';
  if( db_get_boolean("show-version-diffs", 0)==0 ){
    verboseFlag = !verboseFlag;
    zPage = "ci";
    zPageHide = "vinfo";
................................................................................
    @ %z(xhref("class='button'","%R/%s/%T?sbs=1",zPage,zName))
    @ Show&nbsp;Side-by-Side&nbsp;Diffs</a>
  }
  if( zParent ){
    @ %z(xhref("class='button'","%R/vpatch?from=%!S&to=%!S",zParent,zUuid))
    @ Patch</a>
  }
  if( g.perm.Admin ){
    @ %z(xhref("class='button'","%R/mlink?ci=%!S",zUuid))MLink Table</a>
  }
  @</div>
  if( pRe ){
    @ <p><b>Only differences that match regular expression "%h(zRe)"
    @ are shown.</b></p>
  }
  db_prepare(&q3,
    "SELECT name,"
................................................................................
**   to=TAG          Right side of the comparison
**   branch=TAG      Show all changes on a particular branch
**   v=BOOLEAN       Default true.  If false, only list files that have changed
**   sbs=BOOLEAN     Side-by-side diff if true.  Unified diff if false
**   glob=STRING     only diff files matching this glob
**   dc=N            show N lines of context around each diff
**   w               ignore whitespace when computing diffs
**   nohdr           omit the description at the top of the page
**
**
** Show all differences between two check-ins.
*/
void vdiff_page(void){
  int ridFrom, ridTo;
  int verboseFlag = 0;
................................................................................
      style_submenu_element("Ignore Whitespace", "ignorews",
                            "%R/vdiff?from=%T&to=%T&sbs=%d%s%s%T&w", zFrom, zTo,
                            sideBySide, (verboseFlag && !sideBySide)?"&v":"",
                            zGlob ? "&glob=" : "", zGlob ? zGlob : "");
    }
  }
  style_header("Check-in Differences");
  if( P("nohdr")==0 ){
    @ <h2>Difference From:</h2><blockquote>
    checkin_description(ridFrom);
    @ </blockquote><h2>To:</h2><blockquote>
    checkin_description(ridTo);
    @ </blockquote>
    if( pRe ){
      @ <p><b>Only differences that match regular expression "%h(zRe)"
      @ are shown.</b></p>
    }
    if( zGlob ){
      @ <p><b>Only files matching the glob "%h(zGlob)" are shown.</b></p>
    }
    @<hr /><p>
  }

  manifest_file_rewind(pFrom);
  pFileFrom = manifest_file_next(pFrom, 0);
  manifest_file_rewind(pTo);
  pFileTo = manifest_file_next(pTo, 0);
  while( pFileFrom || pFileTo ){
    int cmp;
................................................................................
      }else if( zType[0]=='t' ){
        @ Ticket change
        objType |= OBJTYPE_TICKET;
      }else if( zType[0]=='c' ){
        @ Manifest of check-in
        objType |= OBJTYPE_CHECKIN;
      }else if( zType[0]=='e' ){
        @ Instance of technote
        objType |= OBJTYPE_EVENT;
        hyperlink_to_event_tagid(db_column_int(&q, 5));
      }else{
        @ Tag referencing
      }
      if( zType[0]!='e' ){
        hyperlink_to_uuid(zUuid);
      }
      @ - %!W(zCom) by
      hyperlink_to_user(zUser,zDate," on");
      hyperlink_to_date(zDate, ".");
................................................................................
    cnt++;
    if( pDownloadName && blob_size(pDownloadName)==0 ){
      blob_append(pDownloadName, zFilename, -1);
    }
    tag_private_status(rid);
  }
  db_finalize(&q);
  if( db_exists("SELECT 1 FROM tagxref WHERE rid=%d AND tagid=%d",
                rid, TAG_CLUSTER) ){
    @ Cluster
    cnt++;
  }
  if( cnt==0 ){
    @ Unrecognized artifact
    if( pDownloadName && blob_size(pDownloadName)==0 ){
      blob_appendf(pDownloadName, "%S.txt", zUuid);
    }
    tag_private_status(rid);
  }
  return objType;
}
................................................................................
  rid = name_to_rid_www("name");
  login_check_credentials();
  if( !g.perm.Read ){ login_needed(g.anon.Read); return; }
  if( rid==0 ) fossil_redirect_home();
  if( g.perm.Admin ){
    const char *zUuid = db_text("", "SELECT uuid FROM blob WHERE rid=%d", rid);
    if( db_exists("SELECT 1 FROM shun WHERE uuid=%Q", zUuid) ){
      style_submenu_element("Unshun","Unshun","%s/shun?accept=%s&sub=1#delshun",
            g.zTop, zUuid);
    }else{
      style_submenu_element("Shun","Shun", "%s/shun?shun=%s#addshun",
            g.zTop, zUuid);
    }
  }
  style_header("Hex Artifact Content");
................................................................................
** Additional query parameters:
**
**   ln              - show line numbers
**   ln=N            - highlight line number N
**   ln=M-N          - highlight lines M through N inclusive
**   ln=M-N+Y-Z      - higllight lines M through N and Y through Z (inclusive)
**   verbose         - show more detail in the description
**   download        - redirect to the download (artifact page only)
**
** The /artifact page show the complete content of a file
** identified by SHA1HASH as preformatted text.  The
** /whatis page shows only a description of the file.
*/
void artifact_page(void){
  int rid = 0;
................................................................................
  if( rid==0 ){
    rid = name_to_rid_www("name");
  }

  login_check_credentials();
  if( !g.perm.Read ){ login_needed(g.anon.Read); return; }
  if( rid==0 ) fossil_redirect_home();
  if( descOnly || P("verbose")!=0 ) objdescFlags |= OBJDESC_DETAIL;
  blob_zero(&downloadName);
  objType = object_description(rid, objdescFlags, &downloadName);
  if( !descOnly && P("download")!=0 ){
    cgi_redirectf("%R/raw/%T?name=%s", blob_str(&downloadName),
          db_text("?", "SELECT uuid FROM blob WHERE rid=%d", rid));
    /*NOTREACHED*/
  }
  if( g.perm.Admin ){
    const char *zUuid = db_text("", "SELECT uuid FROM blob WHERE rid=%d", rid);
    if( db_exists("SELECT 1 FROM shun WHERE uuid=%Q", zUuid) ){
      style_submenu_element("Unshun","Unshun","%s/shun?accept=%s&sub=1#accshun",
            g.zTop, zUuid);
    }else{
      style_submenu_element("Shun","Shun", "%s/shun?shun=%s#addshun",
            g.zTop, zUuid);
    }
  }

  style_header("%s", descOnly ? "Artifact Description" : "Artifact Content");
  zUuid = db_text("?", "SELECT uuid FROM blob WHERE rid=%d", rid);
  if( g.perm.Setup ){
    @ <h2>Artifact %s(zUuid) (%d(rid)):</h2>
  }else{
    @ <h2>Artifact %s(zUuid):</h2>
  }
  if( g.perm.Admin ){
    Stmt q;
    db_prepare(&q,
      "SELECT coalesce(user.login,rcvfrom.uid),"
      "       datetime(rcvfrom.mtime), rcvfrom.ipaddr"
      "  FROM blob, rcvfrom LEFT JOIN user ON user.uid=rcvfrom.uid"
      " WHERE blob.rid=%d"
      "   AND rcvfrom.rcvid=blob.rcvid;", rid);
    while( db_step(&q)==SQLITE_ROW ){
      const char *zUser = db_column_text(&q,0);
      const char *zDate = db_column_text(&q,1);
      const char *zIp = db_column_text(&q,2);
      @ <p>Received on %s(zDate) from %h(zUser) at %h(zIp).</p>
    }
    db_finalize(&q);
  }
  style_submenu_element("Download", "Download",
          "%R/raw/%T?name=%s", blob_str(&downloadName), zUuid);
  if( db_exists("SELECT 1 FROM mlink WHERE fid=%d", rid) ){
    style_submenu_element("Check-ins Using", "Check-ins Using",
          "%R/timeline?n=200&uf=%s",zUuid);
  }
  asText = P("txt")!=0;
................................................................................
    content_get(rid, &content);
    if( renderAsWiki ){
      wiki_render_by_mimetype(&content, zMime);
    }else if( renderAsHtml ){
      @ <iframe src="%R/raw/%T(blob_str(&downloadName))?name=%s(zUuid)"
      @   width="100%%" frameborder="0" marginwidth="0" marginheight="0"
      @   sandbox="allow-same-origin"
      @   onload="this.height=this.contentDocument.documentElement.scrollHeight;">
      @ </iframe>
    }else{
      style_submenu_element("Hex","Hex", "%s/hexdump?name=%s", g.zTop, zUuid);
      blob_to_utf8_no_bom(&content, 0);
      zMime = mimetype_from_content(&content);
      @ <blockquote>
      if( zMime==0 ){
................................................................................
          output_text_with_line_numbers(z, zLn);
        }else{
          @ <pre>
          @ %h(z)
          @ </pre>
        }
      }else if( strncmp(zMime, "image/", 6)==0 ){
        @ <i>(file is %d(blob_size(&content)) bytes of image data)</i><br>
        @ <img src="%R/raw/%s(zUuid)?m=%s(zMime)" />
        style_submenu_element("Image", "Image",
                              "%R/raw/%s?m=%s", zUuid, zMime);
      }else{
        @ <i>(file is %d(blob_size(&content)) bytes of binary data)</i>
      }
      @ </blockquote>
................................................................................
    }
    return 0;
  }
  while( fossil_isspace(zB[0]) ) zB++;
  while( fossil_isspace(zA[0]) ) zA++;
  return zA[0]==0 && zB[0]==0;
}

/*
** The following methods operate on the newtags temporary table
** that is used to collect various changes to be added to a control
** artifact for a check-in edit.
*/
static void init_newtags(void){
  db_multi_exec("CREATE TEMP TABLE newtags(tag UNIQUE, prefix, value)");
}

static void change_special(
  const char *zName,    /* Name of the special tag */
  const char *zOp,      /* Operation prefix (e.g. +,-,*) */
  const char *zValue    /* Value of the tag */
){
  db_multi_exec("REPLACE INTO newtags VALUES(%Q,'%q',%Q)", zName, zOp, zValue);
}

static void change_sym_tag(const char *zTag, const char *zOp){
  db_multi_exec("REPLACE INTO newtags VALUES('sym-%q',%Q,NULL)", zTag, zOp);
}

static void cancel_special(const char *zTag){
  change_special(zTag,"-",0);
}

static void add_color(const char *zNewColor, int fPropagateColor){
  change_special("bgcolor",fPropagateColor ? "*" : "+", zNewColor);
}

static void cancel_color(void){
  change_special("bgcolor","-",0);
}

static void add_comment(const char *zNewComment){
  change_special("comment","+",zNewComment);
}

static void add_date(const char *zNewDate){
  change_special("date","+",zNewDate);
}

static void add_user(const char *zNewUser){
  change_special("user","+",zNewUser);
}

static void add_tag(const char *zNewTag){
  change_sym_tag(zNewTag,"+");
}

static void cancel_tag(int rid, const char *zCancelTag){
  if( db_exists("SELECT 1 FROM tagxref, tag"
                " WHERE tagxref.rid=%d AND tagtype>0"
                "   AND tagxref.tagid=tag.tagid AND tagname='sym-%q'",
                rid, zCancelTag)
  ) change_sym_tag(zCancelTag,"-");
}

static void hide_branch(void){
  change_special("hidden","*",0);
}

static void close_leaf(int rid){
  change_special("closed",is_a_leaf(rid)?"+":"*",0);
}

static void change_branch(int rid, const char *zNewBranch){
  db_multi_exec(
    "REPLACE INTO newtags "
    " SELECT tagname, '-', NULL FROM tagxref, tag"
    "  WHERE tagxref.rid=%d AND tagtype==2"
    "    AND tagname GLOB 'sym-*'"
    "    AND tag.tagid=tagxref.tagid",
    rid
  );
  change_special("branch","*",zNewBranch);
  change_sym_tag(zNewBranch,"*");
}

/*
** The apply_newtags method is called after all newtags have been added
** and the control artifact is completed and then written to the DB.
*/
static void apply_newtags(Blob *ctrl, int rid, const char *zUuid){
  Stmt q;
  int nChng = 0;

  db_prepare(&q, "SELECT tag, prefix, value FROM newtags"
                 " ORDER BY prefix || tag");
  while( db_step(&q)==SQLITE_ROW ){
    const char *zTag = db_column_text(&q, 0);
    const char *zPrefix = db_column_text(&q, 1);
    const char *zValue = db_column_text(&q, 2);
    nChng++;
    if( zValue ){
      blob_appendf(ctrl, "T %s%F %s %F\n", zPrefix, zTag, zUuid, zValue);
    }else{
      blob_appendf(ctrl, "T %s%F %s\n", zPrefix, zTag, zUuid);
    }
  }
  db_finalize(&q);
  if( nChng>0 ){
    int nrid;
    Blob cksum;
    blob_appendf(ctrl, "U %F\n", login_name());
    md5sum_blob(ctrl, &cksum);
    blob_appendf(ctrl, "Z %b\n", &cksum);
    db_begin_transaction();
    g.markPrivate = content_is_private(rid);
    nrid = content_put(ctrl);
    manifest_crosslink(nrid, ctrl, MC_PERMIT_HOOKS);
    assert( blob_is_reset(ctrl) );
    db_end_transaction(0);
  }
}

/*
** This method checks that the date can be parsed.
** Returns 1 if datetime() can validate, 0 otherwise.
*/
int is_datetime(const char* zDate){
  return db_int(0, "SELECT datetime(%Q) NOT NULL", zDate);
}

/*
** WEBPAGE: ci_edit
** URL:  /ci_edit?r=RID&c=NEWCOMMENT&u=NEWUSER
**
** Present a dialog for updating properties of a check-in.
**
................................................................................
  zNewBrFlag = P("newbr") ? " checked" : "";
  zNewBranch = PDT("brname","");
  zCloseFlag = P("close") ? " checked" : "";
  zHideFlag = P("hide") ? " checked" : "";
  if( P("apply") ){
    Blob ctrl;
    char *zNow;


    login_verify_csrf_secret();
    blob_zero(&ctrl);
    zNow = date_in_standard_format(zChngTime ? zChngTime : "now");
    blob_appendf(&ctrl, "D %s\n", zNow);
    init_newtags();
    if( zNewColor[0]
     && (fPropagateColor!=fNewPropagateColor
             || fossil_strcmp(zColor,zNewColor)!=0)


    ) add_color(zNewColor,fNewPropagateColor);





    if( zNewColor[0]==0 && zColor[0]!=0 ) cancel_color();


    if( comment_compare(zComment,zNewComment)==0 ) add_comment(zNewComment);



    if( fossil_strcmp(zDate,zNewDate)!=0 ) add_date(zNewDate);



    if( fossil_strcmp(zUser,zNewUser)!=0 ) add_user(zNewUser);


    db_prepare(&q,
       "SELECT tag.tagid, tagname FROM tagxref, tag"
       " WHERE tagxref.rid=%d AND tagtype>0 AND tagxref.tagid=tag.tagid",
       rid
    );
    while( db_step(&q)==SQLITE_ROW ){
      int tagid = db_column_int(&q, 0);
      const char *zTag = db_column_text(&q, 1);
      char zLabel[30];
      sqlite3_snprintf(sizeof(zLabel), zLabel, "c%d", tagid);
      if( P(zLabel) ) cancel_special(zTag);

    }

    db_finalize(&q);
    if( zHideFlag[0] ) hide_branch();


    if( zCloseFlag[0] ) close_leaf(rid);



    if( zNewTagFlag[0] && zNewTag[0] ) add_tag(zNewTag);


    if( zNewBrFlag[0] && zNewBranch[0] ) change_branch(rid,zNewBranch);







































    apply_newtags(&ctrl, rid, zUuid);
    cgi_redirectf("ci?name=%s", zUuid);
  }
  blob_zero(&comment);
  blob_append(&comment, zNewComment, -1);
  zUuid[10] = 0;
  style_header("Edit Check-in [%s]", zUuid);
  /*
................................................................................
  @ <input type="submit" name="apply" value="Apply Changes" />
  @ <input type="submit" name="cancel" value="Cancel" />
  @ </td></tr>
  @ </table>
  @ </div></form>
  style_footer();
}

/*
** Prepare an ammended commit comment.  Let the user modify it using the
** editor specified in the global_config table or either
** the VISUAL or EDITOR environment variable.
**
** Store the final commit comment in pComment.  pComment is assumed
** to be uninitialized - any prior content is overwritten.
**
** Use zInit to initialize the check-in comment so that the user does
** not have to retype.
*/
static void prepare_amend_comment(
  Blob *pComment,
  const char *zInit,
  const char *zUuid
){
  Blob prompt;
#if defined(_WIN32) || defined(__CYGWIN__)
  int bomSize;
  const unsigned char *bom = get_utf8_bom(&bomSize);
  blob_init(&prompt, (const char *) bom, bomSize);
  if( zInit && zInit[0]){
    blob_append(&prompt, zInit, -1);
  }
#else
  blob_init(&prompt, zInit, -1);
#endif
  blob_append(&prompt, "\n# Enter a new comment for check-in ", -1);
  if( zUuid && zUuid[0] ){
    blob_append(&prompt, zUuid, -1);
  }
  blob_append(&prompt, ".\n# Lines beginning with a # are ignored.\n", -1);
  prompt_for_user_comment(pComment, &prompt);
  blob_reset(&prompt);
}

#define AMEND_USAGE_STMT "UUID OPTION ?OPTION ...?"
/*
** COMMAND: amend
**
** Usage: %fossil amend UUID OPTION ?OPTION ...?
**
** Amend the tags on check-in UUID to change how it displays in the timeline.
**
** Options:
**
**    --author USER           Make USER the author for check-in
**    -m|--comment COMMENT    Make COMMENT the check-in comment
**    -M|--message-file FILE  Read the amended comment from FILE
**    -e|--edit-comment       Launch editor to revise comment
**    --date DATE             Make DATE the check-in time
**    --bgcolor COLOR         Apply COLOR to this check-in
**    --branchcolor COLOR     Apply and propagate COLOR to the branch
**    --tag TAG               Add new TAG to this check-in
**    --cancel TAG            Cancel TAG from this check-in
**    --branch NAME           Make this check-in the start of branch NAME
**    --hide                  Hide branch starting from this check-in
**    --close                 Mark this "leaf" as closed
*/
void ci_amend_cmd(void){
  int rid;
  const char *zComment;         /* Current comment on the check-in */
  const char *zNewComment;      /* Revised check-in comment */
  const char *zComFile;         /* Filename from which to read comment */
  const char *zUser;            /* Current user for the check-in */
  const char *zNewUser;         /* Revised user */
  const char *zDate;            /* Current date of the check-in */
  const char *zNewDate;         /* Revised check-in date */
  const char *zColor;
  const char *zNewColor;
  const char *zNewBrColor;
  const char *zNewBranch;
  const char **pzNewTags = 0;
  const char **pzCancelTags = 0;
  int fClose;                   /* True if leaf should be closed */
  int fHide;                    /* True if branch should be hidden */
  int fPropagateColor;          /* True if color propagates before amend */
  int fNewPropagateColor = 0;   /* True if color propagates after amend */
  int fHasHidden = 0;           /* True if hidden tag already set */
  int fHasClosed = 0;           /* True if closed tag already set */
  int fEditComment;             /* True if editor to be used for comment */
  const char *zChngTime;        /* The change time on the control artifact */
  const char *zUuid;
  Blob ctrl;
  Blob comment;
  char *zNow;
  int nTags, nCancels;
  int i;
  Stmt q;

  if( g.argc==3 ) usage(AMEND_USAGE_STMT);
  fEditComment = find_option("edit-comment","e",0)!=0;
  zNewComment = find_option("comment","m",1);
  zComFile = find_option("message-file","M",1);
  zNewBranch = find_option("branch",0,1);
  zNewColor = find_option("bgcolor",0,1);
  zNewBrColor = find_option("branchcolor",0,1);
  if( zNewBrColor ){
    zNewColor = zNewBrColor;
    fNewPropagateColor = 1;
  }
  zNewDate = find_option("date",0,1);
  zNewUser = find_option("author",0,1);
  pzNewTags = find_repeatable_option("tag",0,&nTags);
  pzCancelTags = find_repeatable_option("cancel",0,&nCancels);
  fClose = find_option("close",0,0)!=0;
  fHide = find_option("hide",0,0)!=0;
  zChngTime = find_option("chngtime",0,1);
  db_find_and_open_repository(0,0);
  user_select();
  verify_all_options();
  if( g.argc<3 || g.argc>=4 ) usage(AMEND_USAGE_STMT);
  rid = name_to_typed_rid(g.argv[2], "ci");
  if( rid==0 && !is_a_version(rid) ) fossil_fatal("no such check-in");
  zUuid = db_text(0, "SELECT uuid FROM blob WHERE rid=%d", rid);
  if( zUuid==0 ) fossil_fatal("Unable to find UUID");
  zComment = db_text(0, "SELECT coalesce(ecomment,comment)"
                        "  FROM event WHERE objid=%d", rid);
  zUser = db_text(0, "SELECT coalesce(euser,user)"
                     "  FROM event WHERE objid=%d", rid);
  zDate = db_text(0, "SELECT datetime(mtime)"
                     "  FROM event WHERE objid=%d", rid);
  zColor = db_text("", "SELECT bgcolor"
                        "  FROM event WHERE objid=%d", rid);
  fPropagateColor = db_int(0, "SELECT tagtype FROM tagxref"
                              " WHERE rid=%d AND tagid=%d",
                              rid, TAG_BGCOLOR)==2;
  fNewPropagateColor = zNewColor && zNewColor[0]
                        ? fNewPropagateColor : fPropagateColor;
  db_prepare(&q,
     "SELECT tag.tagid FROM tagxref, tag"
     " WHERE tagxref.rid=%d AND tagtype>0 AND tagxref.tagid=tag.tagid",
     rid
  );
  while( db_step(&q)==SQLITE_ROW ){
    int tagid = db_column_int(&q, 0);

    if( tagid == TAG_CLOSED ){
      fHasClosed = 1;
    }else if( tagid==TAG_HIDDEN ){
      fHasHidden = 1;
    }else{
      continue;
    }
  }
  db_finalize(&q);
  blob_zero(&ctrl);
  zNow = date_in_standard_format(zChngTime && zChngTime[0] ? zChngTime : "now");
  blob_appendf(&ctrl, "D %s\n", zNow);
  init_newtags();
  if( zNewColor && zNewColor[0]
      && (fPropagateColor!=fNewPropagateColor
            || fossil_strcmp(zColor,zNewColor)!=0)
  ){
    add_color(
      mprintf("%s%s", (zNewColor[0]!='#' &&
        validate16(zNewColor,strlen(zNewColor)) &&
        (strlen(zNewColor)==6 || strlen(zNewColor)==3)) ? "#" : "",
        zNewColor
      ),
      fNewPropagateColor
    );
  }
  if( (zNewColor!=0 && zNewColor[0]==0) && (zColor && zColor[0] ) ){
    cancel_color();
  }
  if( fEditComment ){
    prepare_amend_comment(&comment, zComment, zUuid);
    zNewComment = blob_str(&comment);
  }else if( zComFile ){
    blob_zero(&comment);
    blob_read_from_file(&comment, zComFile);
    blob_to_utf8_no_bom(&comment, 1);
    zNewComment = blob_str(&comment);
  }
  if( zNewComment && zNewComment[0]
      && comment_compare(zComment,zNewComment)==0 ) add_comment(zNewComment);
  if( zNewDate && zNewDate[0] && fossil_strcmp(zDate,zNewDate)!=0 ){
    if( is_datetime(zNewDate) ){
      add_date(zNewDate);
    }else{
      fossil_fatal("Unsupported date format, use YYYY-MM-DD HH:MM:SS");
    }
  }
  if( zNewUser && zNewUser[0] && fossil_strcmp(zUser,zNewUser)!=0 ){
    add_user(zNewUser);
  }
  if( pzNewTags!=0 ){
    for(i=0; i<nTags; i++){
      if( pzNewTags[i] && pzNewTags[i][0] ) add_tag(pzNewTags[i]);
    }
    fossil_free((void *)pzNewTags);
  }
  if( pzCancelTags!=0 ){
    for(i=0; i<nCancels; i++){
      if( pzCancelTags[i] && pzCancelTags[i][0] )
        cancel_tag(rid,pzCancelTags[i]);
    }
    fossil_free((void *)pzCancelTags);
  }
  if( fHide && !fHasHidden ) hide_branch();
  if( fClose && !fHasClosed ) close_leaf(rid);
  if( zNewBranch && zNewBranch[0] ) change_branch(rid,zNewBranch);
  apply_newtags(&ctrl, rid, zUuid);
  show_common_info(rid, "uuid:", 1, 0);
}

Changes to src/json.c.

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** incorrectly removes it from the gc (which we never do). If this
** function fails, it is fatal to the app (as it indicates an
** allocation error (more likely than not) or a serious internal error
** such as numeric overflow).
*/
void json_gc_add( char const * key, cson_value * v ){
  int const rc = cson_array_append( g.json.gc.a, v );

  assert( NULL != g.json.gc.a );
  if( 0 != rc ){
    cson_value_free( v );
  }
  assert( (0==rc) && "Adding item to GC failed." );
  if(0!=rc){
    fprintf(stderr,"%s: FATAL: alloc error.\n", g.argv[0])
................................................................................
/*
** The boolean equivalent of json_find_option_cstr().
** If the option is not found, dftl is returned.
*/
int json_find_option_bool(char const * zKey,
                          char const * zCLILong,
                          char const * zCLIShort,
                          char dflt ){
  int rc = -1;
  if(!g.isHTTP){
    if(NULL != find_option(zCLILong ? zCLILong : zKey,
                           zCLIShort, 0)){
      rc = 1;
    }
  }
................................................................................
** we will not be able to replace fossil's internal idea of the auth
** info in time (and future changes to that state may cause unexpected
** results).
**
** The result of this call are cached for future calls.
*/
cson_value * json_auth_token(){

  if( !g.json.authToken ){
    /* Try to get an authorization token from GET parameter, POSTed
       JSON, or fossil cookie (in that order). */
    g.json.authToken = json_getenv(FossilJsonKeys.authToken);
    if(g.json.authToken
       && cson_value_is_string(g.json.authToken)
       && !PD(login_cookie_name(),NULL)){
      /* tell fossil to use this login info.
................................................................................
*/
void json_main_bootstrap(){
  cson_value * v;
  assert( (NULL == g.json.gc.v) &&
          "json_main_bootstrap() was called twice!" );

  g.json.timerId = fossil_timer_start();
  
  /* g.json.gc is our "garbage collector" - where we put JSON values
     which need a long lifetime but don't have a logical parent to put
     them in.
  */
  v = cson_value_new_array();
  g.json.gc.v = v;

  g.json.gc.a = cson_value_get_array(v);

  cson_value_add_reference(v)
    /* Needed to allow us to include this value in other JSON
       containers without transferring ownership to those containers.
       All other persistent g.json.XXX.v values get appended to
       g.json.gc.a, and therefore already have a live reference
       for this purpose.
    */
................................................................................
** for consistency with how json_err() works.
*/
void json_warn( int code, char const * fmt, ... ){
  cson_object * obj = NULL;
  assert( (code>FSL_JSON_W_START)
          && (code<FSL_JSON_W_END)
          && "Invalid warning code.");

  if(!g.json.warnings){
    g.json.warnings = cson_new_array();
    assert((NULL != g.json.warnings) && "Alloc error.");
    json_gc_add("$WARNINGS",cson_array_value(g.json.warnings));
  }
  obj = cson_new_object();
  cson_array_append(g.json.warnings, cson_object_value(obj));
................................................................................
** Achtung: leading and trailing whitespace of elements are elided.
**
** Achtung: empty elements will be skipped, meaning consecutive empty
** elements are collapsed.
*/
int json_string_split( char const * zStr,
                       char separator,
                       char doDeHttp,
                       cson_array * target ){
  char const * p = zStr /* current byte */;
  char const * head  /* current start-of-token */;
  unsigned int len = 0   /* current token's length */;
  int rc = 0   /* return code (number of added elements)*/;
  assert( zStr && target );
  while( fossil_isspace(*p) ){
................................................................................
** in any way or produced no tokens).
**
** The returned value is owned by the caller. If not NULL then it
** _will_ have a JSON type of Array.
*/
cson_value * json_string_split2( char const * zStr,
                                 char separator,
                                 char doDeHttp ){
  cson_array * a = cson_new_array();
  int rc = json_string_split( zStr, separator, doDeHttp, a );
  if( 0>=rc ){
    cson_free_array(a);
    a = NULL;
  }
  return a ? cson_array_value(a) : NULL;
................................................................................
** before they do any work.
**
** This must only be called once, or an assertion may be triggered.
*/
static void json_mode_bootstrap(){
  static char once = 0  /* guard against multiple runs */;
  char const * zPath = P("PATH_INFO");

  assert( (0==once) && "json_mode_bootstrap() called too many times!");
  if( once ){
    return;
  }else{
    once = 1;
  }
  g.json.isJsonMode = 1;
................................................................................
** invalidated if that object is modified (depending on how it is
** modified).
**
** Note that CLI options are not included in the command path. Use
** find_option() to get those.
**
*/
char const * json_command_arg(unsigned char ndx){
  cson_array * ar = g.json.cmd.a;
  assert((NULL!=ar) && "Internal error. Was json_mode_bootstrap() called?");
  assert((g.argc>1) && "Internal error - we never should have gotten this far.");
  if( g.json.cmd.offset < 0 ){
    /* first-time setup. */
    short i = 0;
#define NEXT cson_string_cstr(          \
................................................................................
** If !g.isHTTP then alsoOutput is ignored and all output is sent to
** stdout immediately.
**
** For generating the resultText property: if msg is not NULL then it
** is used as-is. If it is NULL then g.zErrMsg is checked, and if that
** is NULL then json_err_cstr(code) is used.
*/
void json_err( int code, char const * msg, char alsoOutput ){
  int rc = code ? code : (g.json.resultCode
                          ? g.json.resultCode
                          : FSL_JSON_E_UNKNOWN);
  cson_value * resp = NULL;
  rc = json_dumbdown_rc(rc);
  if( rc && !msg ){
    msg = g.zErrMsg;
................................................................................
** pTgt has the same semantics as described for
** json_stmt_to_array_of_obj().
**
** FIXME: change this to take a (char const *) instead of a blob,
** to simplify the trivial use-cases (which don't need a Blob).
*/
cson_value * json_sql_to_array_of_obj(Blob * pSql, cson_array * pTgt,
                                      char resetBlob){
  Stmt q = empty_Stmt;
  cson_value * pay = NULL;
  assert( blob_size(pSql) > 0 );
  db_prepare(&q, "%s", blob_str(pSql) /*safe-for-%s*/);
  if(resetBlob){
    blob_reset(pSql);
  }
................................................................................
**
** See info_tags_of_checkin() for more details (this is simply a JSON
** wrapper for that function).
**
** If there are no tags then this function returns NULL, not an empty
** Array.
*/
cson_value * json_tags_for_checkin_rid(int rid, char propagatingOnly){
  cson_value * v = NULL;
  char * tags = info_tags_of_checkin(rid, propagatingOnly);
  if(tags){
    if(*tags){
      v = json_string_split2(tags,',',0);
    }
    free(tags);
................................................................................
**
** Pages under /json/... must be entered into JsonPageDefs.
** This function dispatches them, and is the HTTP equivalent of
** json_cmd_top().
*/
void json_page_top(void){
  char const * zCommand;

  json_mode_bootstrap();
  zCommand = json_command_arg(1);
  if(!zCommand || !*zCommand){
    json_dispatch_missing_args_err( JsonPageDefs,
                                    "No command (sub-path) specified."
                                    " Try one of: ");
    return;







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** incorrectly removes it from the gc (which we never do). If this
** function fails, it is fatal to the app (as it indicates an
** allocation error (more likely than not) or a serious internal error
** such as numeric overflow).
*/
void json_gc_add( char const * key, cson_value * v ){
  int const rc = cson_array_append( g.json.gc.a, v );

  assert( NULL != g.json.gc.a );
  if( 0 != rc ){
    cson_value_free( v );
  }
  assert( (0==rc) && "Adding item to GC failed." );
  if(0!=rc){
    fprintf(stderr,"%s: FATAL: alloc error.\n", g.argv[0])
................................................................................
/*
** The boolean equivalent of json_find_option_cstr().
** If the option is not found, dftl is returned.
*/
int json_find_option_bool(char const * zKey,
                          char const * zCLILong,
                          char const * zCLIShort,
                          int dflt ){
  int rc = -1;
  if(!g.isHTTP){
    if(NULL != find_option(zCLILong ? zCLILong : zKey,
                           zCLIShort, 0)){
      rc = 1;
    }
  }
................................................................................
** we will not be able to replace fossil's internal idea of the auth
** info in time (and future changes to that state may cause unexpected
** results).
**
** The result of this call are cached for future calls.
*/
cson_value * json_auth_token(){
    assert(g.json.gc.a && "json_main_bootstrap() was not called!");
    if( !g.json.authToken ){
    /* Try to get an authorization token from GET parameter, POSTed
       JSON, or fossil cookie (in that order). */
    g.json.authToken = json_getenv(FossilJsonKeys.authToken);
    if(g.json.authToken
       && cson_value_is_string(g.json.authToken)
       && !PD(login_cookie_name(),NULL)){
      /* tell fossil to use this login info.
................................................................................
*/
void json_main_bootstrap(){
  cson_value * v;
  assert( (NULL == g.json.gc.v) &&
          "json_main_bootstrap() was called twice!" );

  g.json.timerId = fossil_timer_start();

  /* g.json.gc is our "garbage collector" - where we put JSON values
     which need a long lifetime but don't have a logical parent to put
     them in.
  */
  v = cson_value_new_array();
  g.json.gc.v = v;
  assert(0 != g.json.gc.v);
  g.json.gc.a = cson_value_get_array(v);
  assert(0 != g.json.gc.a);
  cson_value_add_reference(v)
    /* Needed to allow us to include this value in other JSON
       containers without transferring ownership to those containers.
       All other persistent g.json.XXX.v values get appended to
       g.json.gc.a, and therefore already have a live reference
       for this purpose.
    */
................................................................................
** for consistency with how json_err() works.
*/
void json_warn( int code, char const * fmt, ... ){
  cson_object * obj = NULL;
  assert( (code>FSL_JSON_W_START)
          && (code<FSL_JSON_W_END)
          && "Invalid warning code.");
  assert(g.json.gc.a && "json_main_bootstrap() was not called!");
  if(!g.json.warnings){
    g.json.warnings = cson_new_array();
    assert((NULL != g.json.warnings) && "Alloc error.");
    json_gc_add("$WARNINGS",cson_array_value(g.json.warnings));
  }
  obj = cson_new_object();
  cson_array_append(g.json.warnings, cson_object_value(obj));
................................................................................
** Achtung: leading and trailing whitespace of elements are elided.
**
** Achtung: empty elements will be skipped, meaning consecutive empty
** elements are collapsed.
*/
int json_string_split( char const * zStr,
                       char separator,
                       int doDeHttp,
                       cson_array * target ){
  char const * p = zStr /* current byte */;
  char const * head  /* current start-of-token */;
  unsigned int len = 0   /* current token's length */;
  int rc = 0   /* return code (number of added elements)*/;
  assert( zStr && target );
  while( fossil_isspace(*p) ){
................................................................................
** in any way or produced no tokens).
**
** The returned value is owned by the caller. If not NULL then it
** _will_ have a JSON type of Array.
*/
cson_value * json_string_split2( char const * zStr,
                                 char separator,
                                 int doDeHttp ){
  cson_array * a = cson_new_array();
  int rc = json_string_split( zStr, separator, doDeHttp, a );
  if( 0>=rc ){
    cson_free_array(a);
    a = NULL;
  }
  return a ? cson_array_value(a) : NULL;
................................................................................
** before they do any work.
**
** This must only be called once, or an assertion may be triggered.
*/
static void json_mode_bootstrap(){
  static char once = 0  /* guard against multiple runs */;
  char const * zPath = P("PATH_INFO");
  assert(g.json.gc.a && "json_main_bootstrap() was not called!");
  assert( (0==once) && "json_mode_bootstrap() called too many times!");
  if( once ){
    return;
  }else{
    once = 1;
  }
  g.json.isJsonMode = 1;
................................................................................
** invalidated if that object is modified (depending on how it is
** modified).
**
** Note that CLI options are not included in the command path. Use
** find_option() to get those.
**
*/
char const * json_command_arg(unsigned short ndx){
  cson_array * ar = g.json.cmd.a;
  assert((NULL!=ar) && "Internal error. Was json_mode_bootstrap() called?");
  assert((g.argc>1) && "Internal error - we never should have gotten this far.");
  if( g.json.cmd.offset < 0 ){
    /* first-time setup. */
    short i = 0;
#define NEXT cson_string_cstr(          \
................................................................................
** If !g.isHTTP then alsoOutput is ignored and all output is sent to
** stdout immediately.
**
** For generating the resultText property: if msg is not NULL then it
** is used as-is. If it is NULL then g.zErrMsg is checked, and if that
** is NULL then json_err_cstr(code) is used.
*/
void json_err( int code, char const * msg, int alsoOutput ){
  int rc = code ? code : (g.json.resultCode
                          ? g.json.resultCode
                          : FSL_JSON_E_UNKNOWN);
  cson_value * resp = NULL;
  rc = json_dumbdown_rc(rc);
  if( rc && !msg ){
    msg = g.zErrMsg;
................................................................................
** pTgt has the same semantics as described for
** json_stmt_to_array_of_obj().
**
** FIXME: change this to take a (char const *) instead of a blob,
** to simplify the trivial use-cases (which don't need a Blob).
*/
cson_value * json_sql_to_array_of_obj(Blob * pSql, cson_array * pTgt,
                                      int resetBlob){
  Stmt q = empty_Stmt;
  cson_value * pay = NULL;
  assert( blob_size(pSql) > 0 );
  db_prepare(&q, "%s", blob_str(pSql) /*safe-for-%s*/);
  if(resetBlob){
    blob_reset(pSql);
  }
................................................................................
**
** See info_tags_of_checkin() for more details (this is simply a JSON
** wrapper for that function).
**
** If there are no tags then this function returns NULL, not an empty
** Array.
*/
cson_value * json_tags_for_checkin_rid(int rid, int propagatingOnly){
  cson_value * v = NULL;
  char * tags = info_tags_of_checkin(rid, propagatingOnly);
  if(tags){
    if(*tags){
      v = json_string_split2(tags,',',0);
    }
    free(tags);
................................................................................
**
** Pages under /json/... must be entered into JsonPageDefs.
** This function dispatches them, and is the HTTP equivalent of
** json_cmd_top().
*/
void json_page_top(void){
  char const * zCommand;
  assert(g.json.gc.a && "json_main_bootstrap() was not called!");
  json_mode_bootstrap();
  zCommand = json_command_arg(1);
  if(!zCommand || !*zCommand){
    json_dispatch_missing_args_err( JsonPageDefs,
                                    "No command (sub-path) specified."
                                    " Try one of: ");
    return;

Changes to src/json_detail.h.

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  **
  ** <0 = CLI only, >0 = HTTP only, 0==both
  **
  ** Now that we can simulate POST in CLI mode, the distinction
  ** between them has disappeared in most (or all) cases, so 0 is
  ** the standard value.
  */
  char runMode;
} JsonPageDef;

/*
** Holds common keys used for various JSON API properties.
*/
typedef struct FossilJsonKeys_{
  /** maintainers: please keep alpha sorted (case-insensitive) */







|







182
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  **
  ** <0 = CLI only, >0 = HTTP only, 0==both
  **
  ** Now that we can simulate POST in CLI mode, the distinction
  ** between them has disappeared in most (or all) cases, so 0 is
  ** the standard value.
  */
  int runMode;
} JsonPageDef;

/*
** Holds common keys used for various JSON API properties.
*/
typedef struct FossilJsonKeys_{
  /** maintainers: please keep alpha sorted (case-insensitive) */

Changes to src/json_timeline.c.

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  int rc = 0;
  zAfter = json_find_option_cstr("after",NULL,"a");
  zBefore = zAfter ? NULL : json_find_option_cstr("before",NULL,"b");

  if(zAfter&&*zAfter){
    while( fossil_isspace(*zAfter) ) ++zAfter;
    blob_appendf(pSql,
                 " AND event.mtime>=(SELECT julianday(%Q,'utc')) "
                 " ORDER BY event.mtime ASC ",
                 zAfter);
    rc = 1;
  }else if(zBefore && *zBefore){
    while( fossil_isspace(*zBefore) ) ++zBefore;
    blob_appendf(pSql,
                 " AND event.mtime<=(SELECT julianday(%Q,'utc')) "
                 " ORDER BY event.mtime DESC ",
                 zBefore);
    rc = -1;
  }else{
    blob_append(pSql, " ORDER BY event.mtime DESC ", -1);
    rc = 0;
  }
................................................................................
           "       (fid==0) AS isdel,"
           "       (SELECT name FROM filename WHERE fnid=mlink.fnid) AS name,"
           "       blob.uuid as uuid,"
           "       (SELECT uuid FROM blob WHERE rid=pid) as parent,"
           "       blob.size as size"
           "  FROM mlink, blob"
           " WHERE mid=%d AND pid!=fid"
           " AND blob.rid=fid "
           " ORDER BY name /*sort*/",
             rid
             );
  while( (SQLITE_ROW == db_step(&q)) ){
    cson_value * rowV = cson_value_new_object();
    cson_object * row = cson_value_get_object(rowV);
    int const isNew = db_column_int(&q,0);







|






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  int rc = 0;
  zAfter = json_find_option_cstr("after",NULL,"a");
  zBefore = zAfter ? NULL : json_find_option_cstr("before",NULL,"b");

  if(zAfter&&*zAfter){
    while( fossil_isspace(*zAfter) ) ++zAfter;
    blob_appendf(pSql,
                 " AND event.mtime>=(SELECT julianday(%Q,fromLocal())) "
                 " ORDER BY event.mtime ASC ",
                 zAfter);
    rc = 1;
  }else if(zBefore && *zBefore){
    while( fossil_isspace(*zBefore) ) ++zBefore;
    blob_appendf(pSql,
                 " AND event.mtime<=(SELECT julianday(%Q,fromLocal())) "
                 " ORDER BY event.mtime DESC ",
                 zBefore);
    rc = -1;
  }else{
    blob_append(pSql, " ORDER BY event.mtime DESC ", -1);
    rc = 0;
  }
................................................................................
           "       (fid==0) AS isdel,"
           "       (SELECT name FROM filename WHERE fnid=mlink.fnid) AS name,"
           "       blob.uuid as uuid,"
           "       (SELECT uuid FROM blob WHERE rid=pid) as parent,"
           "       blob.size as size"
           "  FROM mlink, blob"
           " WHERE mid=%d AND pid!=fid"
           " AND blob.rid=fid AND NOT mlink.isaux"
           " ORDER BY name /*sort*/",
             rid
             );
  while( (SQLITE_ROW == db_step(&q)) ){
    cson_value * rowV = cson_value_new_object();
    cson_object * row = cson_value_get_object(rowV);
    int const isNew = db_column_int(&q,0);

Changes to src/json_wiki.c.

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  }

  blob_init(&w1, pW1->zWiki, -1);
  blob_zero(&w2);
  blob_init(&w2, pW2->zWiki, -1);
  blob_zero(&d);
  diffFlags = DIFF_IGNORE_EOLWS | DIFF_STRIP_EOLCR;
  text_diff(&w2, &w1, &d, 0, diffFlags);
  blob_reset(&w1);
  blob_reset(&w2);

  pay = cson_new_object();
  
  zUuid = json_wiki_get_uuid_for_rid( pW1->rid );
  cson_object_set(pay, "v1", json_new_string(zUuid) );







|







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  }

  blob_init(&w1, pW1->zWiki, -1);
  blob_zero(&w2);
  blob_init(&w2, pW2->zWiki, -1);
  blob_zero(&d);
  diffFlags = DIFF_IGNORE_EOLWS | DIFF_STRIP_EOLCR;
  text_diff(&w1, &w2, &d, 0, diffFlags);
  blob_reset(&w1);
  blob_reset(&w2);

  pay = cson_new_object();
  
  zUuid = json_wiki_get_uuid_for_rid( pW1->rid );
  cson_object_set(pay, "v1", json_new_string(zUuid) );

Changes to src/leaf.c.

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                TAG_BRANCH, rid);
  if( zBr==0 ) zBr = fossil_strdup("trunk");
  blob_init(&msg, 0, 0);
  blob_appendf(&msg, "WARNING: multiple open leaf check-ins on %s:", zBr);
  db_prepare(&q,
    "SELECT"
    "  (SELECT uuid FROM blob WHERE rid=leaf.rid),"
    "  (SELECT datetime(mtime%s) FROM event WHERE objid=leaf.rid),"
    "  leaf.rid"
    "  FROM leaf"
    " WHERE (SELECT value FROM tagxref WHERE tagid=%d AND rid=leaf.rid)=%Q"
    "   AND NOT %z"
    " ORDER BY 2 DESC",
    timeline_utc(), TAG_BRANCH, zBr, leaf_is_closed_sql("leaf.rid")
  );
  while( db_step(&q)==SQLITE_ROW ){
    blob_appendf(&msg, "\n  (%d) %s [%S]%s",
          ++n, db_column_text(&q,1), db_column_text(&q,0),
          db_column_int(&q,2)==currentCkout ? " (current)" : "");
  }
  db_finalize(&q);







|





|







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                TAG_BRANCH, rid);
  if( zBr==0 ) zBr = fossil_strdup("trunk");
  blob_init(&msg, 0, 0);
  blob_appendf(&msg, "WARNING: multiple open leaf check-ins on %s:", zBr);
  db_prepare(&q,
    "SELECT"
    "  (SELECT uuid FROM blob WHERE rid=leaf.rid),"
    "  (SELECT datetime(mtime,toLocal()) FROM event WHERE objid=leaf.rid),"
    "  leaf.rid"
    "  FROM leaf"
    " WHERE (SELECT value FROM tagxref WHERE tagid=%d AND rid=leaf.rid)=%Q"
    "   AND NOT %z"
    " ORDER BY 2 DESC",
    TAG_BRANCH, zBr, leaf_is_closed_sql("leaf.rid")
  );
  while( db_step(&q)==SQLITE_ROW ){
    blob_appendf(&msg, "\n  (%d) %s [%S]%s",
          ++n, db_column_text(&q,1), db_column_text(&q,0),
          db_column_int(&q,2)==currentCkout ? " (current)" : "");
  }
  db_finalize(&q);

Changes to src/linenoise.c.

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#include <sys/types.h>
#include <sys/ioctl.h>
#include <unistd.h>
#include "linenoise.h"

#define LINENOISE_DEFAULT_HISTORY_MAX_LEN 100
#define LINENOISE_MAX_LINE 4096
static char *unsupported_term[] = {"dumb","cons25","emacs",NULL};
static linenoiseCompletionCallback *completionCallback = NULL;

static struct termios orig_termios; /* In order to restore at exit.*/
static int rawmode = 0; /* For atexit() function to check if restore is needed*/
static int mlmode = 0;  /* Multi line mode. Default is single line. */
static int atexit_registered = 0; /* Register atexit just 1 time. */
static int history_max_len = LINENOISE_DEFAULT_HISTORY_MAX_LEN;
................................................................................
        nread = read(STDIN_FILENO,&c,1);
        if (nread <= 0) continue;
        memmove(quit,quit+1,sizeof(quit)-1); /* shift string to left. */
        quit[sizeof(quit)-1] = c; /* Insert current char on the right. */
        if (memcmp(quit,"quit",sizeof(quit)) == 0) break;

        printf("'%c' %02x (%d) (type quit to exit)\n",
            isprint(c) ? c : '?', (int)c, (int)c);
        printf("\r"); /* Go left edge manually, we are in raw mode. */
        fflush(stdout);
    }
    disableRawMode(STDIN_FILENO);
}

/* This function calls the line editing function linenoiseEdit() using







|







 







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#include <sys/types.h>
#include <sys/ioctl.h>
#include <unistd.h>
#include "linenoise.h"

#define LINENOISE_DEFAULT_HISTORY_MAX_LEN 100
#define LINENOISE_MAX_LINE 4096
static const char *unsupported_term[] = {"dumb","cons25","emacs",NULL};
static linenoiseCompletionCallback *completionCallback = NULL;

static struct termios orig_termios; /* In order to restore at exit.*/
static int rawmode = 0; /* For atexit() function to check if restore is needed*/
static int mlmode = 0;  /* Multi line mode. Default is single line. */
static int atexit_registered = 0; /* Register atexit just 1 time. */
static int history_max_len = LINENOISE_DEFAULT_HISTORY_MAX_LEN;
................................................................................
        nread = read(STDIN_FILENO,&c,1);
        if (nread <= 0) continue;
        memmove(quit,quit+1,sizeof(quit)-1); /* shift string to left. */
        quit[sizeof(quit)-1] = c; /* Insert current char on the right. */
        if (memcmp(quit,"quit",sizeof(quit)) == 0) break;

        printf("'%c' %02x (%d) (type quit to exit)\n",
            isprint((int)c) ? c : '?', (int)c, (int)c);
        printf("\r"); /* Go left edge manually, we are in raw mode. */
        fflush(stdout);
    }
    disableRawMode(STDIN_FILENO);
}

/* This function calls the line editing function linenoiseEdit() using

Changes to src/login.c.

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....
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  char *zSha1Pw = sha1_shared_secret(zPasswd, zUsername, 0);
  int const uid =
      db_int(0,
             "SELECT uid FROM user"
             " WHERE login=%Q"
             "   AND length(cap)>0 AND length(pw)>0"
             "   AND login NOT IN ('anonymous','nobody','developer','reader')"
             "   AND (pw=%Q OR (length(pw)<>40 AND pw=%Q))",


             zUsername, zSha1Pw, zPasswd
             );
  free(zSha1Pw);
  return uid;
}

/*
................................................................................
  int i;
  FossilUserPerms *p = (flags & LOGIN_ANON) ? &g.anon : &g.perm;
  if(NULL==zCap){
    return;
  }
  for(i=0; zCap[i]; i++){
    switch( zCap[i] ){
      case 's':   p->Setup = 1;  /* Fall thru into Admin */
      case 'a':   p->Admin = p->RdTkt = p->WrTkt = p->Zip =
                           p->RdWiki = p->WrWiki = p->NewWiki =
                           p->ApndWiki = p->Hyperlink = p->Clone =
                           p->NewTkt = p->Password = p->RdAddr =
                           p->TktFmt = p->Attach = p->ApndTkt =
                           p->ModWiki = p->ModTkt = 1;

                           /* Fall thru into Read/Write */
      case 'i':   p->Read = p->Write = 1;                     break;
      case 'o':   p->Read = 1;                                 break;
      case 'z':   p->Zip = 1;                                  break;

      case 'd':   p->Delete = 1;                               break;
      case 'h':   p->Hyperlink = 1;                            break;
      case 'g':   p->Clone = 1;                                break;
      case 'p':   p->Password = 1;                             break;

      case 'j':   p->RdWiki = 1;                               break;
      case 'k':   p->WrWiki = p->RdWiki = p->ApndWiki =1;    break;
      case 'm':   p->ApndWiki = 1;                             break;
      case 'f':   p->NewWiki = 1;                              break;
      case 'l':   p->ModWiki = 1;                              break;

      case 'e':   p->RdAddr = 1;                               break;
      case 'r':   p->RdTkt = 1;                                break;
      case 'n':   p->NewTkt = 1;                               break;
................................................................................
      case 't':  rc = p->TktFmt;    break;
      /* case 'u': READER    */
      /* case 'v': DEVELOPER */
      case 'w':  rc = p->WrTkt;     break;
      case 'x':  rc = p->Private;   break;
      /* case 'y': */
      case 'z':  rc = p->Zip;       break;
      default:   rc = 0;             break;
    }
  }
  return rc;
}

/*
** Change the login to zUser.
................................................................................
void login_insert_csrf_secret(void){
  @ <input type="hidden" name="csrf" value="%s(g.zCsrfToken)" />
}

/*
** Before using the results of a form, first call this routine to verify
** that this Anti-CSRF token is present and is valid.  If the Anti-CSRF token
** is missing or is incorrect, that indicates a cross-site scripting attach
** so emits an error message and abort.

*/
void login_verify_csrf_secret(void){
  if( g.okCsrf ) return;
  if( fossil_strcmp(P("csrf"), g.zCsrfToken)==0 ){
    g.okCsrf = 1;
    return;
  }







|
>
>







 







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|
>







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  char *zSha1Pw = sha1_shared_secret(zPasswd, zUsername, 0);
  int const uid =
      db_int(0,
             "SELECT uid FROM user"
             " WHERE login=%Q"
             "   AND length(cap)>0 AND length(pw)>0"
             "   AND login NOT IN ('anonymous','nobody','developer','reader')"
             "   AND (pw=%Q OR (length(pw)<>40 AND pw=%Q))"
             "   AND (info NOT LIKE '%%expires 20%%'"
             "      OR substr(info,instr(lower(info),'expires')+8,10)>datetime('now'))",
             zUsername, zSha1Pw, zPasswd
             );
  free(zSha1Pw);
  return uid;
}

/*
................................................................................
  int i;
  FossilUserPerms *p = (flags & LOGIN_ANON) ? &g.anon : &g.perm;
  if(NULL==zCap){
    return;
  }
  for(i=0; zCap[i]; i++){
    switch( zCap[i] ){
      case 's':   p->Setup = 1; /* Fall thru into Admin */
      case 'a':   p->Admin = p->RdTkt = p->WrTkt = p->Zip =
                             p->RdWiki = p->WrWiki = p->NewWiki =
                             p->ApndWiki = p->Hyperlink = p->Clone =
                             p->NewTkt = p->Password = p->RdAddr =
                             p->TktFmt = p->Attach = p->ApndTkt =
                             p->ModWiki = p->ModTkt = p->Delete =
                             p->Private = 1;
                             /* Fall thru into Read/Write */
      case 'i':   p->Read = p->Write = 1;                      break;
      case 'o':   p->Read = 1;                                 break;
      case 'z':   p->Zip = 1;                                  break;

      case 'd':   p->Delete = 1;                               break;
      case 'h':   p->Hyperlink = 1;                            break;
      case 'g':   p->Clone = 1;                                break;
      case 'p':   p->Password = 1;                             break;

      case 'j':   p->RdWiki = 1;                               break;
      case 'k':   p->WrWiki = p->RdWiki = p->ApndWiki =1;      break;
      case 'm':   p->ApndWiki = 1;                             break;
      case 'f':   p->NewWiki = 1;                              break;
      case 'l':   p->ModWiki = 1;                              break;

      case 'e':   p->RdAddr = 1;                               break;
      case 'r':   p->RdTkt = 1;                                break;
      case 'n':   p->NewTkt = 1;                               break;
................................................................................
      case 't':  rc = p->TktFmt;    break;
      /* case 'u': READER    */
      /* case 'v': DEVELOPER */
      case 'w':  rc = p->WrTkt;     break;
      case 'x':  rc = p->Private;   break;
      /* case 'y': */
      case 'z':  rc = p->Zip;       break;
      default:   rc = 0;            break;
    }
  }
  return rc;
}

/*
** Change the login to zUser.
................................................................................
void login_insert_csrf_secret(void){
  @ <input type="hidden" name="csrf" value="%s(g.zCsrfToken)" />
}

/*
** Before using the results of a form, first call this routine to verify
** that this Anti-CSRF token is present and is valid.  If the Anti-CSRF token
** is missing or is incorrect, that indicates a cross-site scripting attack.
** If the event of an attack is detected, an error message is generated and
** all further processing is aborted.
*/
void login_verify_csrf_secret(void){
  if( g.okCsrf ) return;
  if( fossil_strcmp(P("csrf"), g.zCsrfToken)==0 ){
    g.okCsrf = 1;
    return;
  }

Changes to src/lookslike.c.

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281
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  if( n==0 ) return flags;  /* Empty file -> text */
  c = *z;
  if( c==0 ){
    flags |= LOOK_NUL;  /* NUL character in a file -> binary */
  }else if( c=='\r' ){
    flags |= LOOK_CR;
    if( n<=1 || z[1]!='\n' ){
      flags |= LOOK_LONE_CR;  /* More chars, next char is not LF */
    }
  }
  j = (c!='\n');
  if( !j ) flags |= (LOOK_LF | LOOK_LONE_LF);  /* Found LF as first char */
  while( !(flags&stopFlags) && --n>0 ){
    int c2 = c;
    c = *++z; ++j;
................................................................................
      if( j>LENGTH_MASK ){
        flags |= LOOK_LONG;  /* Very long line -> binary */
      }
      j = 0;
    }else if( c=='\r' ){
      flags |= LOOK_CR;
      if( n<=1 || z[1]!='\n' ){
        flags |= LOOK_LONE_CR;  /* More chars, next char is not LF */
      }
    }
  }
  if( n ){
    flags |= LOOK_SHORT;  /* The whole blob was not examined */
  }
  if( j>LENGTH_MASK ){
................................................................................
    c = UTF16_SWAP(c);
  }
  if( c==0 ){
    flags |= LOOK_NUL;  /* NUL character in a file -> binary */
  }else if( c=='\r' ){
    flags |= LOOK_CR;
    if( n<(2*sizeof(WCHAR_T)) || UTF16_SWAP_IF(bReverse, z[1])!='\n' ){
      flags |= LOOK_LONE_CR;  /* More chars, next char is not LF */
    }
  }
  j = (c!='\n');
  if( !j ) flags |= (LOOK_LF | LOOK_LONE_LF);  /* Found LF as first char */
  while( !(flags&stopFlags) && ((n-=sizeof(WCHAR_T))>=sizeof(WCHAR_T)) ){
    int c2 = c;
    c = *++z;
................................................................................
      if( j>UTF16_LENGTH_MASK ){
        flags |= LOOK_LONG;  /* Very long line -> binary */
      }
      j = 0;
    }else if( c=='\r' ){
      flags |= LOOK_CR;
      if( n<(2*sizeof(WCHAR_T)) || UTF16_SWAP_IF(bReverse, z[1])!='\n' ){
        flags |= LOOK_LONE_CR;  /* More chars, next char is not LF */
      }
    }
  }
  if( n ){
    flags |= LOOK_SHORT;  /* The whole blob was not examined */
  }
  if( j>UTF16_LENGTH_MASK ){







|







 







|







 







|







 







|







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  if( n==0 ) return flags;  /* Empty file -> text */
  c = *z;
  if( c==0 ){
    flags |= LOOK_NUL;  /* NUL character in a file -> binary */
  }else if( c=='\r' ){
    flags |= LOOK_CR;
    if( n<=1 || z[1]!='\n' ){
      flags |= LOOK_LONE_CR;  /* Not enough chars or next char not LF */
    }
  }
  j = (c!='\n');
  if( !j ) flags |= (LOOK_LF | LOOK_LONE_LF);  /* Found LF as first char */
  while( !(flags&stopFlags) && --n>0 ){
    int c2 = c;
    c = *++z; ++j;
................................................................................
      if( j>LENGTH_MASK ){
        flags |= LOOK_LONG;  /* Very long line -> binary */
      }
      j = 0;
    }else if( c=='\r' ){
      flags |= LOOK_CR;
      if( n<=1 || z[1]!='\n' ){
        flags |= LOOK_LONE_CR;  /* Not enough chars or next char not LF */
      }
    }
  }
  if( n ){
    flags |= LOOK_SHORT;  /* The whole blob was not examined */
  }
  if( j>LENGTH_MASK ){
................................................................................
    c = UTF16_SWAP(c);
  }
  if( c==0 ){
    flags |= LOOK_NUL;  /* NUL character in a file -> binary */
  }else if( c=='\r' ){
    flags |= LOOK_CR;
    if( n<(2*sizeof(WCHAR_T)) || UTF16_SWAP_IF(bReverse, z[1])!='\n' ){
      flags |= LOOK_LONE_CR;  /* Not enough chars or next char not LF */
    }
  }
  j = (c!='\n');
  if( !j ) flags |= (LOOK_LF | LOOK_LONE_LF);  /* Found LF as first char */
  while( !(flags&stopFlags) && ((n-=sizeof(WCHAR_T))>=sizeof(WCHAR_T)) ){
    int c2 = c;
    c = *++z;
................................................................................
      if( j>UTF16_LENGTH_MASK ){
        flags |= LOOK_LONG;  /* Very long line -> binary */
      }
      j = 0;
    }else if( c=='\r' ){
      flags |= LOOK_CR;
      if( n<(2*sizeof(WCHAR_T)) || UTF16_SWAP_IF(bReverse, z[1])!='\n' ){
        flags |= LOOK_LONE_CR;  /* Not enough chars or next char not LF */
      }
    }
  }
  if( n ){
    flags |= LOOK_SHORT;  /* The whole blob was not examined */
  }
  if( j>UTF16_LENGTH_MASK ){

Changes to src/main.c.

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2517

  g.argc = argc;
  g.argv = argv;
  sqlite3_initialize();
#if defined(_WIN32) && defined(BROKEN_MINGW_CMDLINE)
  for(i=0; i<g.argc; i++) g.argv[i] = fossil_mbcs_to_utf8(g.argv[i]);
#else
  for(i=0; i<g.argc; i++) g.argv[i] = fossil_filename_to_utf8(g.argv[i]);
#endif
#if defined(_WIN32)
  GetModuleFileNameW(NULL, buf, MAX_PATH);
  g.nameOfExe = fossil_filename_to_utf8(buf);
#else
  g.nameOfExe = g.argv[0];
#endif
  for(i=1; i<g.argc-1; i++){
    z = g.argv[i];
    if( z[0]!='-' ) continue;
    z++;
................................................................................
#endif
int main(int argc, char **argv)
#endif
{
  const char *zCmdName = "unknown";
  int idx;
  int rc;
  if( sqlite3_libversion_number()<3008007 ){
    fossil_fatal("Unsuitable SQLite version %s, must be at least 3.8.7",
                 sqlite3_libversion());
  }
  sqlite3_config(SQLITE_CONFIG_MULTITHREAD);
  sqlite3_config(SQLITE_CONFIG_LOG, fossil_sqlite_log, 0);
  memset(&g, 0, sizeof(g));
  g.now = time(0);
  g.httpHeader = empty_blob;
................................................................................
      zReturn = g.argv[i+hasArg];
      remove_from_argv(i, 1+hasArg);
      break;
    }
  }
  return zReturn;
}



































/*
** Look for a repository command-line option.  If present, [re-]cache it in
** the global state and return the new pointer, freeing any previous value.
** If absent and there is no cached value, return NULL.
*/
const char *find_repository_option(){
................................................................................
** This function returns a human readable version string.
*/
const char *get_version(){
  static const char version[] = RELEASE_VERSION " " MANIFEST_VERSION " "
                                MANIFEST_DATE " UTC";
  return version;
}










































































/*
** This function returns the user-agent string for Fossil, for
** use in HTTP(S) requests.
*/
const char *get_user_agent(){
  static const char version[] = "Fossil/" RELEASE_VERSION " (" MANIFEST_DATE
                                " " MANIFEST_VERSION ")";
  return version;
}


/*
** COMMAND: version
**
** Usage: %fossil version ?-verbose|-v?
**
** Print the source code version number for the fossil executable.
** If the verbose option is specified, additional details will
** be output about what optional features this binary was compiled
** with
*/
void version_cmd(void){
  int verboseFlag = 0;

  fossil_print("This is fossil version %s\n", get_version());
  verboseFlag = find_option("verbose","v",0)!=0;

  /* We should be done with options.. */
  verify_all_options();
















  if(!verboseFlag){
    return;
  }else{
#if defined(FOSSIL_ENABLE_TCL)
    int rc;
    const char *zRc;
#endif
    fossil_print("Compiled on %s %s using %s (%d-bit)\n",
                 __DATE__, __TIME__, COMPILER_NAME, sizeof(void*)*8);
    fossil_print("SQLite %s %.30s\n", sqlite3_libversion(), sqlite3_sourceid());
    fossil_print("Schema version %s\n", AUX_SCHEMA_MAX);
#if defined(FOSSIL_ENABLE_MINIZ)
    fossil_print("miniz %s, loaded %s\n", MZ_VERSION, mz_version());
#else
    fossil_print("zlib %s, loaded %s\n", ZLIB_VERSION, zlibVersion());
#endif
#if defined(FOSSIL_ENABLE_SSL)
    fossil_print("SSL (%s)\n", SSLeay_version(SSLEAY_VERSION));
#endif
#if defined(FOSSIL_ENABLE_LEGACY_MV_RM)
    fossil_print("LEGACY_MV_RM\n");
#endif
#if defined(FOSSIL_ENABLE_TH1_DOCS)
    fossil_print("TH1_DOCS\n");
#endif
#if defined(FOSSIL_ENABLE_TH1_HOOKS)
    fossil_print("TH1_HOOKS\n");
#endif
#if defined(FOSSIL_ENABLE_TCL)
    Th_FossilInit(TH_INIT_DEFAULT | TH_INIT_FORCE_TCL);
    rc = Th_Eval(g.interp, 0, "tclInvoke info patchlevel", -1);
    zRc = Th_ReturnCodeName(rc, 0);
    fossil_print("TCL (Tcl %s, loaded %s: %s)\n",
      TCL_PATCH_LEVEL, zRc, Th_GetResult(g.interp, 0)
    );
#endif
#if defined(USE_TCL_STUBS)
    fossil_print("USE_TCL_STUBS\n");
#endif
#if defined(FOSSIL_ENABLE_TCL_STUBS)
    fossil_print("TCL_STUBS\n");
#endif
#if defined(FOSSIL_ENABLE_TCL_PRIVATE_STUBS)
    fossil_print("TCL_PRIVATE_STUBS\n");
#endif
#if defined(FOSSIL_ENABLE_JSON)
    fossil_print("JSON (API %s)\n", FOSSIL_JSON_API_VERSION);
#endif
#if defined(BROKEN_MINGW_CMDLINE)
    fossil_print("MBCS_COMMAND_LINE\n");
#else
    fossil_print("UNICODE_COMMAND_LINE\n");
#endif
#if defined(FOSSIL_DYNAMIC_BUILD)
    fossil_print("DYNAMIC_BUILD\n");
#else
    fossil_print("STATIC_BUILD\n");
#endif
  }









}


/*
** COMMAND: help
**
** Usage: %fossil help COMMAND
**    or: %fossil COMMAND --help
**
** Display information on how to use COMMAND.  To display a list of
** available commands one of:
**
**    %fossil help              Show common commands
**    %fossil help -a|--all     Show both common and auxiliary commands
**    %fossil help -t|--test    Show test commands only
**    %fossil help -x|--aux     Show auxiliary commands only
**    %fossil help -w|--www     Show list of WWW pages
*/
................................................................................
  const char *zMode;
  const char *zCur;

  if( g.zBaseURL!=0 ) return;
  if( zAltBase ){
    int i, n, c;
    g.zTop = g.zBaseURL = mprintf("%s", zAltBase);
    if( memcmp(g.zTop, "http://", 7)!=0 && memcmp(g.zTop,"https://",8)!=0 ){






      fossil_fatal("argument to --baseurl should be 'http://host/path'"
                   " or 'https://host/path'");
    }
    for(i=n=0; (c = g.zTop[i])!=0; i++){
      if( c=='/' ){
        n++;
        if( n==3 ){
................................................................................
** zRepo might be a directory itself.  In that case chroot into
** the directory zRepo.
**
** Assume the user-id and group-id of the repository, or if zRepo
** is a directory, of that directory.
**
** The noJail flag means that the chroot jail is not entered.  But
** privileges are still lowered to that of the the user-id and group-id.

*/
static char *enter_chroot_jail(char *zRepo, int noJail){
#if !defined(_WIN32)
  if( getuid()==0 ){
    int i;
    struct stat sStat;
    Blob dir;
................................................................................
** If the repository is known, it has already been opened.  If unknown,
** then g.zRepositoryName holds the directory that contains the repository
** and the actual repository is taken from the first element of PATH_INFO.
**
** Process the webpage specified by the PATH_INFO or REQUEST_URI
** environment variable.
**
** If the repository is not known, the a search is done through the
** file hierarchy rooted at g.zRepositoryName for a suitable repository
** with a name of $prefix.fossil, where $prefix is any prefix of PATH_INFO.
** Or, if an ordinary file named $prefix is found, and $prefix matches
** pFileGlob and $prefix does not match "*.fossil*" and the mimetype of
** $prefix can be determined from its suffix, then the file $prefix is
** returned as static text.
**
................................................................................
  Glob *pFileGlob,            /* Deliver static files matching */
  int allowRepoList           /* Send repo list for "/" URL */
){
  const char *zPathInfo;
  char *zPath = NULL;
  int idx;
  int i;








  /* If the repository has not been opened already, then find the
  ** repository based on the first element of PATH_INFO and open it.
  */
  zPathInfo = PD("PATH_INFO","");
  if( !g.repositoryOpen ){
    char *zRepo, *zToFree;
................................................................................
}

/*
** If g.argv[arg] exists then it is either the name of a repository
** that will be used by a server, or else it is a directory that
** contains multiple repositories that can be served.  If g.argv[arg]
** is a directory, the repositories it contains must be named
** "*.fossil".  If g.argv[arg] does not exists, then we must be within
** a check-out and the repository to be served is the repository of
** that check-out.
**
** Open the repository to be served if it is known.  If g.argv[arg] is
** a directory full of repositories, then set g.zRepositoryName to
** the name of that directory and the specific repository will be
** opened later by process_one_web_page() based on the content of
** the PATH_INFO variable.
................................................................................
}

/*
** undocumented format:
**
**        fossil http INFILE OUTFILE IPADDR ?REPOSITORY?
**
** The argv==6 form is used by the win32 server only.
**
** COMMAND: http*
**
** Usage: %fossil http ?REPOSITORY? ?OPTIONS?
**
** Handle a single HTTP request appearing on stdin.  The resulting webpage
** is delivered on stdout.  This method is used to launch an HTTP request
** handler from inetd, for example.  The argument is the name of the
** repository.
**
** If REPOSITORY is a directory that contains one or more repositories,
** either directly in REPOSITORY itself, or in subdirectories, and
** with names of the form "*.fossil" then the a prefix of the URL pathname
** selects from among the various repositories.  If the pathname does
** not select a valid repository and the --notfound option is available,
** then the server redirects (HTTP code 302) to the URL of --notfound.
** When REPOSITORY is a directory, the pathname must contain only
** alphanumerics, "_", "/", "-" and "." and no "-" may occur after a "/"
** and every "." must be surrounded on both sides by alphanumerics or else
** a 404 error is returned.  Static content files in the directory are
................................................................................
          g.fSshClient & CGI_SSH_COMPAT );
}

/*
** Note that the following command is used by ssh:// processing.
**
** COMMAND: test-http

** Works like the http command but gives setup permission to all users.
**



*/
void cmd_test_http(void){
  const char *zIpAddr;    /* IP address of remote client */

  Th_InitTraceLog();
  login_set_capabilities("sx", 0);
  g.useLocalauth = 1;
................................................................................
** --localauth option is present and the "localauth" setting is off and the
** connection is from localhost.  The "ui" command also enables --repolist
** by default.
**
** Options:
**   --baseurl URL       Use URL as the base (useful for reverse proxies)
**   --create            Create a new REPOSITORY if it does not already exist

**   --files GLOBLIST    Comma-separated list of glob patterns for static files
**   --localauth         enable automatic login for requests from localhost
**   --localhost         listen on 127.0.0.1 only (always true for "ui")

**   --nojail            Drop root privileges but do not enter the chroot jail

**   --notfound URL      Redirect
**   -P|--port TCPPORT   listen to request on port TCPPORT
**   --th-trace          trace TH1 execution (for debugging purposes)
**   --repolist          If REPOSITORY is dir, URL "/" lists repos.
**   --scgi              Accept SCGI rather than HTTP
**   --skin LABEL        Use override skin LABEL

................................................................................
  char *zBrowserCmd = 0;    /* Command to launch the web browser */
  int isUiCmd;              /* True if command is "ui", not "server' */
  const char *zNotFound;    /* The --notfound option or NULL */
  int flags = 0;            /* Server flags */
#if !defined(_WIN32)
  int noJail;               /* Do not enter the chroot jail */
#endif
  int allowRepoList;        /* List repositories on URL "/" */
  const char *zAltBase;     /* Argument to the --baseurl option */
  const char *zFileGlob;    /* Static content must match this */
  char *zIpAddr = 0;        /* Bind to this IP address */
  int fCreate = 0;


#if defined(_WIN32)
  const char *zStopperFile;    /* Name of file used to terminate server */
  zStopperFile = find_option("stopper", 0, 1);
#endif

  zFileGlob = find_option("files-urlenc",0,1);
................................................................................
  skin_override();
#if !defined(_WIN32)
  noJail = find_option("nojail",0,0)!=0;
#endif
  g.useLocalauth = find_option("localauth", 0, 0)!=0;
  Th_InitTraceLog();
  zPort = find_option("port", "P", 1);





  zNotFound = find_option("notfound", 0, 1);
  allowRepoList = find_option("repolist",0,0)!=0;
  zAltBase = find_option("baseurl", 0, 1);
  fCreate = find_option("create",0,0)!=0;
  if( find_option("scgi", 0, 0)!=0 ) flags |= HTTP_SERVER_SCGI;
  if( zAltBase ){
    set_base_url(zAltBase);







  }
  if( find_option("localhost", 0, 0)!=0 ){
    flags |= HTTP_SERVER_LOCALHOST;
  }

  /* We should be done with options.. */
  verify_all_options();

  if( g.argc!=2 && g.argc!=3 ) usage("?REPOSITORY?");
  isUiCmd = g.argv[1][0]=='u';
  if( isUiCmd ){
    flags |= HTTP_SERVER_LOCALHOST|HTTP_SERVER_REPOLIST;
    g.useLocalauth = 1;
    allowRepoList = 1;
  }
  find_server_repository(2, fCreate);
  if( zPort ){
................................................................................
        }
      }
    }
#else
    zBrowser = db_get("web-browser", "open");
#endif
    if( zIpAddr ){
      zBrowserCmd = mprintf("%s http://%s:%%d/ &", zBrowser, zIpAddr);

    }else{
      zBrowserCmd = mprintf("%s http://localhost:%%d/ &", zBrowser);

    }

    if( g.repositoryOpen ) flags |= HTTP_SERVER_HAD_REPOSITORY;
    if( g.localOpen ) flags |= HTTP_SERVER_HAD_CHECKOUT;
  }
  db_close(1);
  if( cgi_http_server(iPort, mxPort, zBrowserCmd, zIpAddr, flags) ){
    fossil_fatal("unable to listen on TCP socket %d", iPort);
  }
  g.sslNotAvailable = 1;
  g.httpIn = stdin;
  g.httpOut = stdout;
  if( g.fHttpTrace || g.fSqlTrace ){
    fprintf(stderr, "====== SERVER pid %d =======\n", getpid());
  }
  g.cgiOutput = 1;
  find_server_repository(2, 0);
................................................................................
  }
  process_one_web_page(zNotFound, glob_create(zFileGlob), allowRepoList);
#else
  /* Win32 implementation */
  if( isUiCmd ){
    zBrowser = db_get("web-browser", "start");
    if( zIpAddr ){
      zBrowserCmd = mprintf("%s http://%s:%%d/ &", zBrowser, zIpAddr);

    }else{
      zBrowserCmd = mprintf("%s http://localhost:%%d/ &", zBrowser);

    }

    if( g.repositoryOpen ) flags |= HTTP_SERVER_HAD_REPOSITORY;
    if( g.localOpen ) flags |= HTTP_SERVER_HAD_CHECKOUT;
  }
  db_close(1);
  if( allowRepoList ){
    flags |= HTTP_SERVER_REPOLIST;
  }
  if( win32_http_service(iPort, zNotFound, zFileGlob, flags) ){
    win32_http_server(iPort, mxPort, zBrowserCmd,
                      zStopperFile, zNotFound, zFileGlob, zIpAddr, flags);
................................................................................
**
** Usage:  %fossil test-echo [--hex] ARGS...
**
** Echo all command-line arguments (enclosed in [...]) to the screen so that
** wildcard expansion behavior of the host shell can be investigated.
**
** With the --hex option, show the output as hexadecimal.  This can be used
** to verify the fossil_filename_to_utf8() routine on Windows and Mac.
*/
void test_echo_cmd(void){
  int i, j;
  if( find_option("hex",0,0)==0 ){
    fossil_print("g.nameOfExe = [%s]\n", g.nameOfExe);
    for(i=0; i<g.argc; i++){
      fossil_print("argv[%d] = [%s]\n", i, g.argv[i]);







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  g.argc = argc;
  g.argv = argv;
  sqlite3_initialize();
#if defined(_WIN32) && defined(BROKEN_MINGW_CMDLINE)
  for(i=0; i<g.argc; i++) g.argv[i] = fossil_mbcs_to_utf8(g.argv[i]);
#else
  for(i=0; i<g.argc; i++) g.argv[i] = fossil_path_to_utf8(g.argv[i]);
#endif
#if defined(_WIN32)
  GetModuleFileNameW(NULL, buf, MAX_PATH);
  g.nameOfExe = fossil_path_to_utf8(buf);
#else
  g.nameOfExe = g.argv[0];
#endif
  for(i=1; i<g.argc-1; i++){
    z = g.argv[i];
    if( z[0]!='-' ) continue;
    z++;
................................................................................
#endif
int main(int argc, char **argv)
#endif
{
  const char *zCmdName = "unknown";
  int idx;
  int rc;
  if( sqlite3_libversion_number()<3010000 ){
    fossil_fatal("Unsuitable SQLite version %s, must be at least 3.10.0",
                 sqlite3_libversion());
  }
  sqlite3_config(SQLITE_CONFIG_MULTITHREAD);
  sqlite3_config(SQLITE_CONFIG_LOG, fossil_sqlite_log, 0);
  memset(&g, 0, sizeof(g));
  g.now = time(0);
  g.httpHeader = empty_blob;
................................................................................
      zReturn = g.argv[i+hasArg];
      remove_from_argv(i, 1+hasArg);
      break;
    }
  }
  return zReturn;
}

/*
** Look for multiple occurrences of a command-line option with the
** corresponding argument.
**
** Return a malloc allocated array of pointers to the arguments.
**
** pnUsedArgs is used to store the number of matched arguments.
**
** Caller is responsible to free allocated memory.
*/
const char **find_repeatable_option(
  const char *zLong,
  const char *zShort,
  int *pnUsedArgs
){
  const char *zOption;
  const char **pzArgs = 0;
  int nAllocArgs = 0;
  int nUsedArgs = 0;

  while( (zOption = find_option(zLong, zShort, 1))!=0 ){
    if( pzArgs==0 && nAllocArgs==0 ){
      nAllocArgs = 1;
      pzArgs = fossil_malloc( nAllocArgs*sizeof(pzArgs[0]) );
    }else if( nAllocArgs<=nUsedArgs ){
      nAllocArgs = nAllocArgs*2;
      pzArgs = fossil_realloc( (void *)pzArgs, nAllocArgs*sizeof(pzArgs[0]) );
    }
    pzArgs[nUsedArgs++] = zOption;
  }
  *pnUsedArgs = nUsedArgs;
  return pzArgs;
}

/*
** Look for a repository command-line option.  If present, [re-]cache it in
** the global state and return the new pointer, freeing any previous value.
** If absent and there is no cached value, return NULL.
*/
const char *find_repository_option(){
................................................................................
** This function returns a human readable version string.
*/
const char *get_version(){
  static const char version[] = RELEASE_VERSION " " MANIFEST_VERSION " "
                                MANIFEST_DATE " UTC";
  return version;
}

/*
** This function populates a blob with version information.  It is used by
** the "version" command and "test-version" web page.  It assumes the blob
** passed to it is uninitialized; otherwise, it will leak memory.
*/
static void get_version_blob(
  Blob *pOut,                 /* Write the manifest here */
  int bVerbose                /* Non-zero for full information. */
){
#if defined(FOSSIL_ENABLE_TCL)
  int rc;
  const char *zRc;
#endif
  blob_zero(pOut);
  blob_appendf(pOut, "This is fossil version %s\n", get_version());
  if( !bVerbose ) return;
  blob_appendf(pOut, "Compiled on %s %s using %s (%d-bit)\n",
               __DATE__, __TIME__, COMPILER_NAME, sizeof(void*)*8);
  blob_appendf(pOut, "SQLite %s %.30s\n", sqlite3_libversion(),
               sqlite3_sourceid());
  blob_appendf(pOut, "Schema version %s\n", AUX_SCHEMA_MAX);
#if defined(FOSSIL_ENABLE_MINIZ)
  blob_appendf(pOut, "miniz %s, loaded %s\n", MZ_VERSION, mz_version());
#else
  blob_appendf(pOut, "zlib %s, loaded %s\n", ZLIB_VERSION, zlibVersion());
#endif
#if defined(FOSSIL_ENABLE_SSL)
  blob_appendf(pOut, "SSL (%s)\n", SSLeay_version(SSLEAY_VERSION));
#endif
#if defined(FOSSIL_ENABLE_LEGACY_MV_RM)
  blob_append(pOut, "LEGACY_MV_RM\n", -1);
#endif
#if defined(FOSSIL_ENABLE_EXEC_REL_PATHS)
  blob_append(pOut, "EXEC_REL_PATHS\n", -1);
#endif
#if defined(FOSSIL_ENABLE_TH1_DOCS)
  blob_append(pOut, "TH1_DOCS\n", -1);
#endif
#if defined(FOSSIL_ENABLE_TH1_HOOKS)
  blob_append(pOut, "TH1_HOOKS\n", -1);
#endif
#if defined(FOSSIL_ENABLE_TCL)
  Th_FossilInit(TH_INIT_DEFAULT | TH_INIT_FORCE_TCL);
  rc = Th_Eval(g.interp, 0, "tclInvoke info patchlevel", -1);
  zRc = Th_ReturnCodeName(rc, 0);
  blob_appendf(pOut, "TCL (Tcl %s, loaded %s: %s)\n",
    TCL_PATCH_LEVEL, zRc, Th_GetResult(g.interp, 0)
  );
#endif
#if defined(USE_TCL_STUBS)
  blob_append(pOut, "USE_TCL_STUBS\n", -1);
#endif
#if defined(FOSSIL_ENABLE_TCL_STUBS)
  blob_append(pOut, "TCL_STUBS\n", -1);
#endif
#if defined(FOSSIL_ENABLE_TCL_PRIVATE_STUBS)
  blob_append(pOut, "TCL_PRIVATE_STUBS\n", -1);
#endif
#if defined(FOSSIL_ENABLE_JSON)
  blob_appendf(pOut, "JSON (API %s)\n", FOSSIL_JSON_API_VERSION);
#endif
#if defined(BROKEN_MINGW_CMDLINE)
  blob_append(pOut, "MBCS_COMMAND_LINE\n", -1);
#else
  blob_append(pOut, "UNICODE_COMMAND_LINE\n", -1);
#endif
#if defined(FOSSIL_DYNAMIC_BUILD)
  blob_append(pOut, "DYNAMIC_BUILD\n", -1);
#else
  blob_append(pOut, "STATIC_BUILD\n", -1);
#endif
}

/*
** This function returns the user-agent string for Fossil, for
** use in HTTP(S) requests.
*/
const char *get_user_agent(){
  static const char version[] = "Fossil/" RELEASE_VERSION " (" MANIFEST_DATE
                                " " MANIFEST_VERSION ")";
  return version;
}


/*
** COMMAND: version
**
** Usage: %fossil version ?-verbose|-v?
**
** Print the source code version number for the fossil executable.
** If the verbose option is specified, additional details will
** be output about what optional features this binary was compiled
** with
*/
void version_cmd(void){
  Blob versionInfo;


  int verboseFlag = find_option("verbose","v",0)!=0;

  /* We should be done with options.. */
  verify_all_options();
  get_version_blob(&versionInfo, verboseFlag);
  fossil_print("%s", blob_str(&versionInfo));
}


/*
** WEBPAGE: test-version
**
** Show the version information for Fossil.
**
** Query parameters:
**
**    verbose       Show all available details.
*/
void test_version_page(void){
  Blob versionInfo;
  int verboseFlag;


























































  login_check_credentials();
  if( !g.perm.Read ){ login_needed(g.anon.Read); return; }
  verboseFlag = P("verbose")!=0;
  style_header("Version Information");
  get_version_blob(&versionInfo, verboseFlag);
  @ <blockquote><pre>
  @ %h(blob_str(&versionInfo))
  @ </pre></blockquote>
  style_footer();
}


/*
** COMMAND: help
**
** Usage: %fossil help COMMAND
**    or: %fossil COMMAND --help
**
** Display information on how to use COMMAND.  To display a list of
** available commands use one of:
**
**    %fossil help              Show common commands
**    %fossil help -a|--all     Show both common and auxiliary commands
**    %fossil help -t|--test    Show test commands only
**    %fossil help -x|--aux     Show auxiliary commands only
**    %fossil help -w|--www     Show list of WWW pages
*/
................................................................................
  const char *zMode;
  const char *zCur;

  if( g.zBaseURL!=0 ) return;
  if( zAltBase ){
    int i, n, c;
    g.zTop = g.zBaseURL = mprintf("%s", zAltBase);
    if( strncmp(g.zTop, "http://", 7)==0 ){
      /* it is HTTP, replace prefix with HTTPS. */
      g.zHttpsURL = mprintf("https://%s", &g.zTop[7]);
    }else if( strncmp(g.zTop, "https://", 8)==0 ){
      /* it is already HTTPS, use it. */
      g.zHttpsURL = mprintf("%s", g.zTop);
    }else{
      fossil_fatal("argument to --baseurl should be 'http://host/path'"
                   " or 'https://host/path'");
    }
    for(i=n=0; (c = g.zTop[i])!=0; i++){
      if( c=='/' ){
        n++;
        if( n==3 ){
................................................................................
** zRepo might be a directory itself.  In that case chroot into
** the directory zRepo.
**
** Assume the user-id and group-id of the repository, or if zRepo
** is a directory, of that directory.
**
** The noJail flag means that the chroot jail is not entered.  But
** privileges are still lowered to that of the user-id and group-id
** of the repository file.
*/
static char *enter_chroot_jail(char *zRepo, int noJail){
#if !defined(_WIN32)
  if( getuid()==0 ){
    int i;
    struct stat sStat;
    Blob dir;
................................................................................
** If the repository is known, it has already been opened.  If unknown,
** then g.zRepositoryName holds the directory that contains the repository
** and the actual repository is taken from the first element of PATH_INFO.
**
** Process the webpage specified by the PATH_INFO or REQUEST_URI
** environment variable.
**
** If the repository is not known, then a search is done through the
** file hierarchy rooted at g.zRepositoryName for a suitable repository
** with a name of $prefix.fossil, where $prefix is any prefix of PATH_INFO.
** Or, if an ordinary file named $prefix is found, and $prefix matches
** pFileGlob and $prefix does not match "*.fossil*" and the mimetype of
** $prefix can be determined from its suffix, then the file $prefix is
** returned as static text.
**
................................................................................
  Glob *pFileGlob,            /* Deliver static files matching */
  int allowRepoList           /* Send repo list for "/" URL */
){
  const char *zPathInfo;
  char *zPath = NULL;
  int idx;
  int i;

  /* Handle universal query parameters */
  if( PB("utc") ){
    g.fTimeFormat = 1;
  }else if( PB("localtime") ){
    g.fTimeFormat = 2;
  }

  /* If the repository has not been opened already, then find the
  ** repository based on the first element of PATH_INFO and open it.
  */
  zPathInfo = PD("PATH_INFO","");
  if( !g.repositoryOpen ){
    char *zRepo, *zToFree;
................................................................................
}

/*
** If g.argv[arg] exists then it is either the name of a repository
** that will be used by a server, or else it is a directory that
** contains multiple repositories that can be served.  If g.argv[arg]
** is a directory, the repositories it contains must be named
** "*.fossil".  If g.argv[arg] does not exist, then we must be within
** an open check-out and the repository serve is the repository of
** that check-out.
**
** Open the repository to be served if it is known.  If g.argv[arg] is
** a directory full of repositories, then set g.zRepositoryName to
** the name of that directory and the specific repository will be
** opened later by process_one_web_page() based on the content of
** the PATH_INFO variable.
................................................................................
}

/*
** undocumented format:
**
**        fossil http INFILE OUTFILE IPADDR ?REPOSITORY?
**
** The argv==6 form (with no options) is used by the win32 server only.
**
** COMMAND: http*
**
** Usage: %fossil http ?REPOSITORY? ?OPTIONS?
**
** Handle a single HTTP request appearing on stdin.  The resulting webpage
** is delivered on stdout.  This method is used to launch an HTTP request
** handler from inetd, for example.  The argument is the name of the
** repository.
**
** If REPOSITORY is a directory that contains one or more repositories,
** either directly in REPOSITORY itself or in subdirectories, and
** with names of the form "*.fossil" then a prefix of the URL pathname
** selects from among the various repositories.  If the pathname does
** not select a valid repository and the --notfound option is available,
** then the server redirects (HTTP code 302) to the URL of --notfound.
** When REPOSITORY is a directory, the pathname must contain only
** alphanumerics, "_", "/", "-" and "." and no "-" may occur after a "/"
** and every "." must be surrounded on both sides by alphanumerics or else
** a 404 error is returned.  Static content files in the directory are
................................................................................
          g.fSshClient & CGI_SSH_COMPAT );
}

/*
** Note that the following command is used by ssh:// processing.
**
** COMMAND: test-http
**
** Works like the http command but gives setup permission to all users.
**
** Options:
**   --th-trace          trace TH1 execution (for debugging purposes)
**
*/
void cmd_test_http(void){
  const char *zIpAddr;    /* IP address of remote client */

  Th_InitTraceLog();
  login_set_capabilities("sx", 0);
  g.useLocalauth = 1;
................................................................................
** --localauth option is present and the "localauth" setting is off and the
** connection is from localhost.  The "ui" command also enables --repolist
** by default.
**
** Options:
**   --baseurl URL       Use URL as the base (useful for reverse proxies)
**   --create            Create a new REPOSITORY if it does not already exist
**   --page PAGE         Start "ui" on PAGE.  ex: --page "timeline?y=ci"
**   --files GLOBLIST    Comma-separated list of glob patterns for static files
**   --localauth         enable automatic login for requests from localhost
**   --localhost         listen on 127.0.0.1 only (always true for "ui")
**   --https             signal a request coming in via https
**   --nojail            Drop root privileges but do not enter the chroot jail
**   --nossl             signal that no SSL connections are available
**   --notfound URL      Redirect
**   -P|--port TCPPORT   listen to request on port TCPPORT
**   --th-trace          trace TH1 execution (for debugging purposes)
**   --repolist          If REPOSITORY is dir, URL "/" lists repos.
**   --scgi              Accept SCGI rather than HTTP
**   --skin LABEL        Use override skin LABEL

................................................................................
  char *zBrowserCmd = 0;    /* Command to launch the web browser */
  int isUiCmd;              /* True if command is "ui", not "server' */
  const char *zNotFound;    /* The --notfound option or NULL */
  int flags = 0;            /* Server flags */
#if !defined(_WIN32)
  int noJail;               /* Do not enter the chroot jail */
#endif
  int allowRepoList;         /* List repositories on URL "/" */
  const char *zAltBase;      /* Argument to the --baseurl option */
  const char *zFileGlob;     /* Static content must match this */
  char *zIpAddr = 0;         /* Bind to this IP address */
  int fCreate = 0;           /* The --create flag */
  const char *zInitPage = 0; /* Start on this page.  --page option */

#if defined(_WIN32)
  const char *zStopperFile;    /* Name of file used to terminate server */
  zStopperFile = find_option("stopper", 0, 1);
#endif

  zFileGlob = find_option("files-urlenc",0,1);
................................................................................
  skin_override();
#if !defined(_WIN32)
  noJail = find_option("nojail",0,0)!=0;
#endif
  g.useLocalauth = find_option("localauth", 0, 0)!=0;
  Th_InitTraceLog();
  zPort = find_option("port", "P", 1);
  isUiCmd = g.argv[1][0]=='u';
  if( isUiCmd ){
    zInitPage = find_option("page", 0, 1);
  }
  if( zInitPage==0 ) zInitPage = "";
  zNotFound = find_option("notfound", 0, 1);
  allowRepoList = find_option("repolist",0,0)!=0;
  zAltBase = find_option("baseurl", 0, 1);
  fCreate = find_option("create",0,0)!=0;
  if( find_option("scgi", 0, 0)!=0 ) flags |= HTTP_SERVER_SCGI;
  if( zAltBase ){
    set_base_url(zAltBase);
  }
  g.sslNotAvailable = find_option("nossl", 0, 0)!=0;
  if( find_option("https",0,0)!=0 ){
    cgi_replace_parameter("HTTPS","on");
  }else{
    /* without --https, defaults to not available. */
    g.sslNotAvailable = 1;
  }
  if( find_option("localhost", 0, 0)!=0 ){
    flags |= HTTP_SERVER_LOCALHOST;
  }

  /* We should be done with options.. */
  verify_all_options();

  if( g.argc!=2 && g.argc!=3 ) usage("?REPOSITORY?");

  if( isUiCmd ){
    flags |= HTTP_SERVER_LOCALHOST|HTTP_SERVER_REPOLIST;
    g.useLocalauth = 1;
    allowRepoList = 1;
  }
  find_server_repository(2, fCreate);
  if( zPort ){
................................................................................
        }
      }
    }
#else
    zBrowser = db_get("web-browser", "open");
#endif
    if( zIpAddr ){
      zBrowserCmd = mprintf("%s http://%s:%%d/%s &",
                            zBrowser, zIpAddr, zInitPage);
    }else{
      zBrowserCmd = mprintf("%s http://localhost:%%d/%s &",
                            zBrowser, zInitPage);
    }
  }
  if( g.repositoryOpen ) flags |= HTTP_SERVER_HAD_REPOSITORY;
  if( g.localOpen ) flags |= HTTP_SERVER_HAD_CHECKOUT;

  db_close(1);
  if( cgi_http_server(iPort, mxPort, zBrowserCmd, zIpAddr, flags) ){
    fossil_fatal("unable to listen on TCP socket %d", iPort);
  }

  g.httpIn = stdin;
  g.httpOut = stdout;
  if( g.fHttpTrace || g.fSqlTrace ){
    fprintf(stderr, "====== SERVER pid %d =======\n", getpid());
  }
  g.cgiOutput = 1;
  find_server_repository(2, 0);
................................................................................
  }
  process_one_web_page(zNotFound, glob_create(zFileGlob), allowRepoList);
#else
  /* Win32 implementation */
  if( isUiCmd ){
    zBrowser = db_get("web-browser", "start");
    if( zIpAddr ){
      zBrowserCmd = mprintf("%s http://%s:%%d/%s &",
                            zBrowser, zIpAddr, zInitPage);
    }else{
      zBrowserCmd = mprintf("%s http://localhost:%%d/%s &",
                            zBrowser, zInitPage);
    }
  }
  if( g.repositoryOpen ) flags |= HTTP_SERVER_HAD_REPOSITORY;
  if( g.localOpen ) flags |= HTTP_SERVER_HAD_CHECKOUT;

  db_close(1);
  if( allowRepoList ){
    flags |= HTTP_SERVER_REPOLIST;
  }
  if( win32_http_service(iPort, zNotFound, zFileGlob, flags) ){
    win32_http_server(iPort, mxPort, zBrowserCmd,
                      zStopperFile, zNotFound, zFileGlob, zIpAddr, flags);
................................................................................
**
** Usage:  %fossil test-echo [--hex] ARGS...
**
** Echo all command-line arguments (enclosed in [...]) to the screen so that
** wildcard expansion behavior of the host shell can be investigated.
**
** With the --hex option, show the output as hexadecimal.  This can be used
** to verify the fossil_path_to_utf8() routine on Windows and Mac.
*/
void test_echo_cmd(void){
  int i, j;
  if( find_option("hex",0,0)==0 ){
    fossil_print("g.nameOfExe = [%s]\n", g.nameOfExe);
    for(i=0; i<g.argc; i++){
      fossil_print("argv[%d] = [%s]\n", i, g.argv[i]);

Changes to src/main.mk.

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                 -DSQLITE_ENABLE_LOCKING_STYLE=0 \
                 -DSQLITE_THREADSAFE=0 \
                 -DSQLITE_DEFAULT_FILE_FORMAT=4 \
                 -DSQLITE_OMIT_DEPRECATED \
                 -DSQLITE_ENABLE_EXPLAIN_COMMENTS \
                 -DSQLITE_ENABLE_FTS4 \
                 -DSQLITE_ENABLE_FTS3_PARENTHESIS \
                 -DSQLITE_ENABLE_DBSTAT_VTAB



# Setup the options used to compile the included SQLite shell.
SHELL_OPTIONS = -Dmain=sqlite3_shell \
                -DSQLITE_OMIT_LOAD_EXTENSION=1 \
                -DUSE_SYSTEM_SQLITE=$(USE_SYSTEM_SQLITE) \
                -DSQLITE_SHELL_DBNAME_PROC=fossil_open

................................................................................
# The FOSSIL_ENABLE_MINIZ variable may be undefined, set to 0, or
# set to 1.  If it is set to 1, the miniz library included in the
# source tree should be used; otherwise, it should not.
MINIZ_OBJ.0 =
MINIZ_OBJ.1 = $(OBJDIR)/miniz.o
MINIZ_OBJ.  = $(MINIZ_OBJ.0)












EXTRAOBJ = \
 $(SQLITE3_OBJ.$(USE_SYSTEM_SQLITE)) \
 $(MINIZ_OBJ.$(FOSSIL_ENABLE_MINIZ)) \
 $(OBJDIR)/linenoise.o \
 $(OBJDIR)/shell.o \
 $(OBJDIR)/th.o \
 $(OBJDIR)/th_lang.o \
 $(OBJDIR)/th_tcl.o \
 $(OBJDIR)/cson_amalgamation.o


................................................................................

$(OBJDIR)/zip.h:	$(OBJDIR)/headers

$(OBJDIR)/sqlite3.o:	$(SRCDIR)/sqlite3.c
	$(XTCC) $(SQLITE_OPTIONS) $(SQLITE_CFLAGS) -c $(SRCDIR)/sqlite3.c -o $@

$(OBJDIR)/shell.o:	$(SRCDIR)/shell.c $(SRCDIR)/sqlite3.h
	$(XTCC) $(SHELL_OPTIONS) $(SHELL_CFLAGS) -DHAVE_LINENOISE -c $(SRCDIR)/shell.c -o $@

$(OBJDIR)/linenoise.o:	$(SRCDIR)/linenoise.c $(SRCDIR)/linenoise.h
	$(XTCC) -c $(SRCDIR)/linenoise.c -o $@

$(OBJDIR)/th.o:	$(SRCDIR)/th.c
	$(XTCC) -c $(SRCDIR)/th.c -o $@








|
>
>







 







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>
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>




|







 







|







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                 -DSQLITE_ENABLE_LOCKING_STYLE=0 \
                 -DSQLITE_THREADSAFE=0 \
                 -DSQLITE_DEFAULT_FILE_FORMAT=4 \
                 -DSQLITE_OMIT_DEPRECATED \
                 -DSQLITE_ENABLE_EXPLAIN_COMMENTS \
                 -DSQLITE_ENABLE_FTS4 \
                 -DSQLITE_ENABLE_FTS3_PARENTHESIS \
                 -DSQLITE_ENABLE_DBSTAT_VTAB \
                 -DSQLITE_ENABLE_JSON1 \
                 -DSQLITE_ENABLE_FTS5

# Setup the options used to compile the included SQLite shell.
SHELL_OPTIONS = -Dmain=sqlite3_shell \
                -DSQLITE_OMIT_LOAD_EXTENSION=1 \
                -DUSE_SYSTEM_SQLITE=$(USE_SYSTEM_SQLITE) \
                -DSQLITE_SHELL_DBNAME_PROC=fossil_open

................................................................................
# The FOSSIL_ENABLE_MINIZ variable may be undefined, set to 0, or
# set to 1.  If it is set to 1, the miniz library included in the
# source tree should be used; otherwise, it should not.
MINIZ_OBJ.0 =
MINIZ_OBJ.1 = $(OBJDIR)/miniz.o
MINIZ_OBJ.  = $(MINIZ_OBJ.0)

# The USE_LINENOISE variable may be undefined, set to 0, or set
# to 1. If it is set to 0, then there is no need to build or link
# the linenoise.o object.
LINENOISE_DEF.0 =
LINENOISE_DEF.1 = -DHAVE_LINENOISE
LINENOISE_DEF.  = $(LINENOISE_DEF.0)
LINENOISE_OBJ.0 =
LINENOISE_OBJ.1 = $(OBJDIR)/linenoise.o
LINENOISE_OBJ.  = $(LINENOISE_OBJ.0)


EXTRAOBJ = \
 $(SQLITE3_OBJ.$(USE_SYSTEM_SQLITE)) \
 $(MINIZ_OBJ.$(FOSSIL_ENABLE_MINIZ)) \
 $(LINENOISE_OBJ.$(USE_LINENOISE)) \
 $(OBJDIR)/shell.o \
 $(OBJDIR)/th.o \
 $(OBJDIR)/th_lang.o \
 $(OBJDIR)/th_tcl.o \
 $(OBJDIR)/cson_amalgamation.o


................................................................................

$(OBJDIR)/zip.h:	$(OBJDIR)/headers

$(OBJDIR)/sqlite3.o:	$(SRCDIR)/sqlite3.c
	$(XTCC) $(SQLITE_OPTIONS) $(SQLITE_CFLAGS) -c $(SRCDIR)/sqlite3.c -o $@

$(OBJDIR)/shell.o:	$(SRCDIR)/shell.c $(SRCDIR)/sqlite3.h
	$(XTCC) $(SHELL_OPTIONS) $(SHELL_CFLAGS) $(LINENOISE_DEF.$(USE_LINENOISE)) -c $(SRCDIR)/shell.c -o $@

$(OBJDIR)/linenoise.o:	$(SRCDIR)/linenoise.c $(SRCDIR)/linenoise.h
	$(XTCC) -c $(SRCDIR)/linenoise.c -o $@

$(OBJDIR)/th.o:	$(SRCDIR)/th.c
	$(XTCC) -c $(SRCDIR)/th.c -o $@

Changes to src/makemake.tcl.

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  -DSQLITE_THREADSAFE=0
  -DSQLITE_DEFAULT_FILE_FORMAT=4
  -DSQLITE_OMIT_DEPRECATED
  -DSQLITE_ENABLE_EXPLAIN_COMMENTS
  -DSQLITE_ENABLE_FTS4
  -DSQLITE_ENABLE_FTS3_PARENTHESIS
  -DSQLITE_ENABLE_DBSTAT_VTAB


}
#lappend SQLITE_OPTIONS -DSQLITE_ENABLE_FTS3=1
#lappend SQLITE_OPTIONS -DSQLITE_ENABLE_STAT4
#lappend SQLITE_OPTIONS -DSQLITE_WIN32_NO_ANSI
#lappend SQLITE_OPTIONS -DSQLITE_WINNT_MAX_PATH_CHARS=4096

# Options used to compile the included SQLite shell.
................................................................................

# The FOSSIL_ENABLE_MINIZ variable may be undefined, set to 0, or
# set to 1.  If it is set to 1, the miniz library included in the
# source tree should be used; otherwise, it should not.
MINIZ_OBJ.0 =
MINIZ_OBJ.1 = $(OBJDIR)/miniz.o
MINIZ_OBJ.  = $(MINIZ_OBJ.0)










}]

writeln [string map [list <<<NEXT_LINE>>> \\] {
EXTRAOBJ = <<<NEXT_LINE>>>
 $(SQLITE3_OBJ.$(USE_SYSTEM_SQLITE)) <<<NEXT_LINE>>>
 $(MINIZ_OBJ.$(FOSSIL_ENABLE_MINIZ)) <<<NEXT_LINE>>>
 $(OBJDIR)/linenoise.o <<<NEXT_LINE>>>
 $(OBJDIR)/shell.o <<<NEXT_LINE>>>
 $(OBJDIR)/th.o <<<NEXT_LINE>>>
 $(OBJDIR)/th_lang.o <<<NEXT_LINE>>>
 $(OBJDIR)/th_tcl.o <<<NEXT_LINE>>>
 $(OBJDIR)/cson_amalgamation.o
}]

................................................................................
  writeln "\$(OBJDIR)/$s.h:\t\$(OBJDIR)/headers\n"
}

writeln "\$(OBJDIR)/sqlite3.o:\t\$(SRCDIR)/sqlite3.c"
writeln "\t\$(XTCC) \$(SQLITE_OPTIONS) \$(SQLITE_CFLAGS) -c \$(SRCDIR)/sqlite3.c -o \$@\n"

writeln "\$(OBJDIR)/shell.o:\t\$(SRCDIR)/shell.c \$(SRCDIR)/sqlite3.h"
writeln "\t\$(XTCC) \$(SHELL_OPTIONS) \$(SHELL_CFLAGS) -DHAVE_LINENOISE -c \$(SRCDIR)/shell.c -o \$@\n"

writeln "\$(OBJDIR)/linenoise.o:\t\$(SRCDIR)/linenoise.c \$(SRCDIR)/linenoise.h"
writeln "\t\$(XTCC) -c \$(SRCDIR)/linenoise.c -o \$@\n"

writeln "\$(OBJDIR)/th.o:\t\$(SRCDIR)/th.c"
writeln "\t\$(XTCC) -c \$(SRCDIR)/th.c -o \$@\n"

................................................................................
# This file is automatically generated.  Instead of editing this
# file, edit "makemake.tcl" then run "tclsh makemake.tcl"
# to regenerate this file.
#
# This is a makefile for use on Cygwin/Darwin/FreeBSD/Linux/Windows using
# MinGW or MinGW-w64.
#





#### Select one of MinGW, MinGW-w64 (32-bit) or MinGW-w64 (64-bit) compilers.
#    By default, this is an empty string (i.e. use the native compiler).
#
PREFIX =
# PREFIX = mingw32-
# PREFIX = i686-pc-mingw32-
................................................................................
#
# FOSSIL_ENABLE_SSL = 1

#### Automatically build OpenSSL when building Fossil (causes rebuild
#    issues when building incrementally).
#
# FOSSIL_BUILD_SSL = 1





#### Enable legacy treatment of mv/rm (skip checkout files)
#
# FOSSIL_ENABLE_LEGACY_MV_RM = 1

#### Enable TH1 scripts in embedded documentation files
#
................................................................................
endif

#### The directories where the OpenSSL include and library files are located.
#    The recommended usage here is to use the Sysinternals junction tool
#    to create a hard link between an "openssl-1.x" sub-directory of the
#    Fossil source code directory and the target OpenSSL source directory.
#
OPENSSLDIR = $(SRCDIR)/../compat/openssl-1.0.2d
OPENSSLINCDIR = $(OPENSSLDIR)/include
OPENSSLLIBDIR = $(OPENSSLDIR)

#### Either the directory where the Tcl library is installed or the Tcl
#    source code directory resides (depending on the value of the macro
#    FOSSIL_TCL_SOURCE).  If this points to the Tcl install directory,
#    this directory must have "include" and "lib" sub-directories.  If
................................................................................

#### C Compile and options for use in building executables that
#    will run on the target platform.  This is usually the same
#    as BCC, unless you are cross-compiling.  This C compiler builds
#    the finished binary for fossil.  The BCC compiler above is used
#    for building intermediate code-generator tools.
#
TCC = $(PREFIX)gcc -Os -Wall

#### When not using the miniz compression library, zlib is required.
#
ifndef FOSSIL_ENABLE_MINIZ
TCC += -L$(ZLIBDIR) -I$(ZINCDIR)
endif

#### Add the necessary command line options to build with debugging
#    symbols, if enabled.
#
ifdef FOSSIL_ENABLE_SYMBOLS
TCC += -g








endif

#### Compile resources for use in building executables that will run
#    on the target platform.
#
RCC = $(PREFIX)windres -I$(SRCDIR)

................................................................................
endif

# With HTTPS support
ifdef FOSSIL_ENABLE_SSL
TCC += -DFOSSIL_ENABLE_SSL=1
RCC += -DFOSSIL_ENABLE_SSL=1
endif







# With legacy treatment of mv/rm
ifdef FOSSIL_ENABLE_LEGACY_MV_RM
TCC += -DFOSSIL_ENABLE_LEGACY_MV_RM=1
RCC += -DFOSSIL_ENABLE_LEGACY_MV_RM=1
endif

................................................................................

ifdef FOSSIL_BUILD_SSL
APPTARGETS += openssl
endif

$(APPNAME):	$(APPTARGETS) $(OBJDIR)/headers $(CODECHECK1) $(OBJ) $(EXTRAOBJ) $(OBJDIR)/fossil.o
	$(CODECHECK1) $(TRANS_SRC)
	$(TCC) -o $@ $(OBJ) $(EXTRAOBJ) $(LIB) $(OBJDIR)/fossil.o

# This rule prevents make from using its default rules to try build
# an executable named "manifest" out of the file named "manifest.c"
#
$(SRCDIR)/../manifest:
	# noop

................................................................................
FOSSIL_BUILD_ZLIB = 1
!endif

# Link everything except SQLite dynamically?
!ifndef FOSSIL_DYNAMIC_BUILD
FOSSIL_DYNAMIC_BUILD = 0
!endif






# Enable the JSON API?
!ifndef FOSSIL_ENABLE_JSON
FOSSIL_ENABLE_JSON = 0
!endif

# Enable legacy treatment of the mv/rm commands?
................................................................................

# Enable support for Windows XP with Visual Studio 201x?
!ifndef FOSSIL_ENABLE_WINXP
FOSSIL_ENABLE_WINXP = 0
!endif

!if $(FOSSIL_ENABLE_SSL)!=0
SSLDIR    = $(B)\compat\openssl-1.0.2d
SSLINCDIR = $(SSLDIR)\inc32
!if $(FOSSIL_DYNAMIC_BUILD)!=0
SSLLIBDIR = $(SSLDIR)\out32dll
!else
SSLLIBDIR = $(SSLDIR)\out32
!endif
SSLLFLAGS = /nologo /opt:ref /debug
................................................................................

!if $(FOSSIL_ENABLE_SSL)!=0
TCC       = $(TCC) /DFOSSIL_ENABLE_SSL=1
RCC       = $(RCC) /DFOSSIL_ENABLE_SSL=1
LIBS      = $(LIBS) $(SSLLIB)
LIBDIR    = $(LIBDIR) /LIBPATH:$(SSLLIBDIR)
!endif






!if $(FOSSIL_ENABLE_LEGACY_MV_RM)!=0
TCC       = $(TCC) /DFOSSIL_ENABLE_LEGACY_MV_RM=1
RCC       = $(RCC) /DFOSSIL_ENABLE_LEGACY_MV_RM=1
!endif

!if $(FOSSIL_ENABLE_TH1_DOCS)!=0







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  -DSQLITE_THREADSAFE=0
  -DSQLITE_DEFAULT_FILE_FORMAT=4
  -DSQLITE_OMIT_DEPRECATED
  -DSQLITE_ENABLE_EXPLAIN_COMMENTS
  -DSQLITE_ENABLE_FTS4
  -DSQLITE_ENABLE_FTS3_PARENTHESIS
  -DSQLITE_ENABLE_DBSTAT_VTAB
  -DSQLITE_ENABLE_JSON1
  -DSQLITE_ENABLE_FTS5
}
#lappend SQLITE_OPTIONS -DSQLITE_ENABLE_FTS3=1
#lappend SQLITE_OPTIONS -DSQLITE_ENABLE_STAT4
#lappend SQLITE_OPTIONS -DSQLITE_WIN32_NO_ANSI
#lappend SQLITE_OPTIONS -DSQLITE_WINNT_MAX_PATH_CHARS=4096

# Options used to compile the included SQLite shell.
................................................................................

# The FOSSIL_ENABLE_MINIZ variable may be undefined, set to 0, or
# set to 1.  If it is set to 1, the miniz library included in the
# source tree should be used; otherwise, it should not.
MINIZ_OBJ.0 =
MINIZ_OBJ.1 = $(OBJDIR)/miniz.o
MINIZ_OBJ.  = $(MINIZ_OBJ.0)

# The USE_LINENOISE variable may be undefined, set to 0, or set
# to 1. If it is set to 0, then there is no need to build or link
# the linenoise.o object.
LINENOISE_DEF.0 =
LINENOISE_DEF.1 = -DHAVE_LINENOISE
LINENOISE_DEF.  = $(LINENOISE_DEF.0)
LINENOISE_OBJ.0 =
LINENOISE_OBJ.1 = $(OBJDIR)/linenoise.o
LINENOISE_OBJ.  = $(LINENOISE_OBJ.0)
}]

writeln [string map [list <<<NEXT_LINE>>> \\] {
EXTRAOBJ = <<<NEXT_LINE>>>
 $(SQLITE3_OBJ.$(USE_SYSTEM_SQLITE)) <<<NEXT_LINE>>>
 $(MINIZ_OBJ.$(FOSSIL_ENABLE_MINIZ)) <<<NEXT_LINE>>>
 $(LINENOISE_OBJ.$(USE_LINENOISE)) <<<NEXT_LINE>>>
 $(OBJDIR)/shell.o <<<NEXT_LINE>>>
 $(OBJDIR)/th.o <<<NEXT_LINE>>>
 $(OBJDIR)/th_lang.o <<<NEXT_LINE>>>
 $(OBJDIR)/th_tcl.o <<<NEXT_LINE>>>
 $(OBJDIR)/cson_amalgamation.o
}]

................................................................................
  writeln "\$(OBJDIR)/$s.h:\t\$(OBJDIR)/headers\n"
}

writeln "\$(OBJDIR)/sqlite3.o:\t\$(SRCDIR)/sqlite3.c"
writeln "\t\$(XTCC) \$(SQLITE_OPTIONS) \$(SQLITE_CFLAGS) -c \$(SRCDIR)/sqlite3.c -o \$@\n"

writeln "\$(OBJDIR)/shell.o:\t\$(SRCDIR)/shell.c \$(SRCDIR)/sqlite3.h"
writeln "\t\$(XTCC) \$(SHELL_OPTIONS) \$(SHELL_CFLAGS) \$(LINENOISE_DEF.\$(USE_LINENOISE)) -c \$(SRCDIR)/shell.c -o \$@\n"

writeln "\$(OBJDIR)/linenoise.o:\t\$(SRCDIR)/linenoise.c \$(SRCDIR)/linenoise.h"
writeln "\t\$(XTCC) -c \$(SRCDIR)/linenoise.c -o \$@\n"

writeln "\$(OBJDIR)/th.o:\t\$(SRCDIR)/th.c"
writeln "\t\$(XTCC) -c \$(SRCDIR)/th.c -o \$@\n"

................................................................................
# This file is automatically generated.  Instead of editing this
# file, edit "makemake.tcl" then run "tclsh makemake.tcl"
# to regenerate this file.
#
# This is a makefile for use on Cygwin/Darwin/FreeBSD/Linux/Windows using
# MinGW or MinGW-w64.
#
# Some of the special options which can be passed to make
#   USE_WINDOWS=1    if building under a windows command prompt
#   X64=1            if using an unprefixed 64-bit mingw compiler
#

#### Select one of MinGW, MinGW-w64 (32-bit) or MinGW-w64 (64-bit) compilers.
#    By default, this is an empty string (i.e. use the native compiler).
#
PREFIX =
# PREFIX = mingw32-
# PREFIX = i686-pc-mingw32-
................................................................................
#
# FOSSIL_ENABLE_SSL = 1

#### Automatically build OpenSSL when building Fossil (causes rebuild
#    issues when building incrementally).
#
# FOSSIL_BUILD_SSL = 1

#### Enable relative paths in external diff/gdiff
#
# FOSSIL_ENABLE_EXEC_REL_PATHS = 1

#### Enable legacy treatment of mv/rm (skip checkout files)
#
# FOSSIL_ENABLE_LEGACY_MV_RM = 1

#### Enable TH1 scripts in embedded documentation files
#
................................................................................
endif

#### The directories where the OpenSSL include and library files are located.
#    The recommended usage here is to use the Sysinternals junction tool
#    to create a hard link between an "openssl-1.x" sub-directory of the
#    Fossil source code directory and the target OpenSSL source directory.
#
OPENSSLDIR = $(SRCDIR)/../compat/openssl-1.0.2g
OPENSSLINCDIR = $(OPENSSLDIR)/include
OPENSSLLIBDIR = $(OPENSSLDIR)

#### Either the directory where the Tcl library is installed or the Tcl
#    source code directory resides (depending on the value of the macro
#    FOSSIL_TCL_SOURCE).  If this points to the Tcl install directory,
#    this directory must have "include" and "lib" sub-directories.  If
................................................................................

#### C Compile and options for use in building executables that
#    will run on the target platform.  This is usually the same
#    as BCC, unless you are cross-compiling.  This C compiler builds
#    the finished binary for fossil.  The BCC compiler above is used
#    for building intermediate code-generator tools.
#
TCC = $(PREFIX)gcc -Wall







#### Add the necessary command line options to build with debugging
#    symbols, if enabled.
#
ifdef FOSSIL_ENABLE_SYMBOLS
TCC += -g
else
TCC += -Os
endif

#### When not using the miniz compression library, zlib is required.
#
ifndef FOSSIL_ENABLE_MINIZ
TCC += -L$(ZLIBDIR) -I$(ZINCDIR)
endif

#### Compile resources for use in building executables that will run
#    on the target platform.
#
RCC = $(PREFIX)windres -I$(SRCDIR)

................................................................................
endif

# With HTTPS support
ifdef FOSSIL_ENABLE_SSL
TCC += -DFOSSIL_ENABLE_SSL=1
RCC += -DFOSSIL_ENABLE_SSL=1
endif

# With relative paths in external diff/gdiff
ifdef FOSSIL_ENABLE_EXEC_REL_PATHS
TCC += -DFOSSIL_ENABLE_EXEC_REL_PATHS=1
RCC += -DFOSSIL_ENABLE_EXEC_REL_PATHS=1
endif

# With legacy treatment of mv/rm
ifdef FOSSIL_ENABLE_LEGACY_MV_RM
TCC += -DFOSSIL_ENABLE_LEGACY_MV_RM=1
RCC += -DFOSSIL_ENABLE_LEGACY_MV_RM=1
endif

................................................................................

ifdef FOSSIL_BUILD_SSL
APPTARGETS += openssl
endif

$(APPNAME):	$(APPTARGETS) $(OBJDIR)/headers $(CODECHECK1) $(OBJ) $(EXTRAOBJ) $(OBJDIR)/fossil.o
	$(CODECHECK1) $(TRANS_SRC)
	$(TCC) -o $@ $(OBJ) $(EXTRAOBJ) $(OBJDIR)/fossil.o $(LIB)

# This rule prevents make from using its default rules to try build
# an executable named "manifest" out of the file named "manifest.c"
#
$(SRCDIR)/../manifest:
	# noop

................................................................................
FOSSIL_BUILD_ZLIB = 1
!endif

# Link everything except SQLite dynamically?
!ifndef FOSSIL_DYNAMIC_BUILD
FOSSIL_DYNAMIC_BUILD = 0
!endif

# Enable relative paths in external diff/gdiff?
!ifndef FOSSIL_ENABLE_EXEC_REL_PATHS
FOSSIL_ENABLE_EXEC_REL_PATHS = 0
!endif

# Enable the JSON API?
!ifndef FOSSIL_ENABLE_JSON
FOSSIL_ENABLE_JSON = 0
!endif

# Enable legacy treatment of the mv/rm commands?
................................................................................

# Enable support for Windows XP with Visual Studio 201x?
!ifndef FOSSIL_ENABLE_WINXP
FOSSIL_ENABLE_WINXP = 0
!endif

!if $(FOSSIL_ENABLE_SSL)!=0
SSLDIR    = $(B)\compat\openssl-1.0.2g
SSLINCDIR = $(SSLDIR)\inc32
!if $(FOSSIL_DYNAMIC_BUILD)!=0
SSLLIBDIR = $(SSLDIR)\out32dll
!else
SSLLIBDIR = $(SSLDIR)\out32
!endif
SSLLFLAGS = /nologo /opt:ref /debug
................................................................................

!if $(FOSSIL_ENABLE_SSL)!=0
TCC       = $(TCC) /DFOSSIL_ENABLE_SSL=1
RCC       = $(RCC) /DFOSSIL_ENABLE_SSL=1
LIBS      = $(LIBS) $(SSLLIB)
LIBDIR    = $(LIBDIR) /LIBPATH:$(SSLLIBDIR)
!endif

!if $(FOSSIL_ENABLE_EXEC_REL_PATHS)!=0
TCC       = $(TCC) /DFOSSIL_ENABLE_EXEC_REL_PATHS=1
RCC       = $(RCC) /DFOSSIL_ENABLE_EXEC_REL_PATHS=1
!endif

!if $(FOSSIL_ENABLE_LEGACY_MV_RM)!=0
TCC       = $(TCC) /DFOSSIL_ENABLE_LEGACY_MV_RM=1
RCC       = $(RCC) /DFOSSIL_ENABLE_LEGACY_MV_RM=1
!endif

!if $(FOSSIL_ENABLE_TH1_DOCS)!=0

Changes to src/manifest.c.

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  /* Every control artifact ends with a '\n' character.  Exit early
  ** if that is not the case for this artifact.
  */
  if( !isRepeat ) g.parseCnt[0]++;
  z = blob_materialize(pContent);
  n = blob_size(pContent);
  if( pErr && (n<=0 || z[n-1]!='\n') ){
    blob_reset(pContent);
    blob_append(pErr, n ? "not terminated with \\n" : "zero-length", -1);
    return 0;
  }

  /* Strip off the PGP signature if there is one.
  */
  remove_pgp_signature(&z, &n);

................................................................................
  }
  return mperm;
}

/*
** Add a single entry to the mlink table.  Also add the filename to
** the filename table if it is not there already.





*/
static void add_one_mlink(
  int pmid,                 /* The parent manifest */
  const char *zFromUuid,    /* UUID for content in parent */
  int mid,                  /* The record ID of the manifest */
  const char *zToUuid,      /* UUID for content in child */
  const char *zFilename,    /* Filename */
  const char *zPrior,       /* Previous filename. NULL if unchanged */
  int isPublic,             /* True if mid is not a private manifest */
  int isPrimary,            /* pmid is the primary parent of mid */
  int mperm                 /* 1: exec, 2: symlink */
){
  int fnid, pfnid, pid, fid;

  static Stmt s1;

  fnid = filename_to_fnid(zFilename);
  if( zPrior==0 ){
    pfnid = 0;
  }else{
    pfnid = filename_to_fnid(zPrior);
  }
................................................................................
  }
  if( zToUuid==0 || zToUuid[0]==0 ){
    fid = 0;
  }else{
    fid = uuid_to_rid(zToUuid, 1);
    if( isPublic ) content_make_public(fid);
  }












  db_static_prepare(&s1,
    "INSERT INTO mlink(mid,fid,pmid,pid,fnid,pfnid,mperm,isaux)"
    "VALUES(:m,:f,:pm,:p,:n,:pfn,:mp,:isaux)"
  );
  db_bind_int(&s1, ":m", mid);
  db_bind_int(&s1, ":f", fid);
  db_bind_int(&s1, ":pm", pmid);
  db_bind_int(&s1, ":p", pid);
  db_bind_int(&s1, ":n", fnid);
  db_bind_int(&s1, ":pfn", pfnid);
  db_bind_int(&s1, ":mp", mperm);
  db_bind_int(&s1, ":isaux", isPrimary==0);
  db_exec(&s1);

  if( pid && fid ){
    content_deltify(pid, fid, 0);
  }
}

/*
** Do a binary search to find a file in the p->aFile[] array.
................................................................................
** A single mlink entry is added for every file that changed content,
** name, and/or permissions going from pid to cid.
**
** Deleted files have mlink.fid=0.
** Added files have mlink.pid=0.
** File added by merge have mlink.pid=-1
** Edited files have both mlink.pid!=0 and mlink.fid!=0









*/
static void add_mlink(
  int pmid, Manifest *pParent,    /* Parent check-in */
  int mid,  Manifest *pChild,     /* The child check-in */
  int isPrim                      /* TRUE if pmid is the primary parent of mid */
){
  Blob otherContent;
  int otherRid;
  int i, rc;
  ManifestFile *pChildFile, *pParentFile;
  Manifest **ppOther;
  static Stmt eq;
................................................................................
    if( *ppOther==0 ) return;
  }
  if( fetch_baseline(pParent, 0) || fetch_baseline(pChild, 0) ){
    manifest_destroy(*ppOther);
    return;
  }
  isPublic = !content_is_private(mid);














  /* Try to make the parent manifest a delta from the child, if that
  ** is an appropriate thing to do.  For a new baseline, make the
  ** previous baseline a delta from the current baseline.
  */
  if( (pParent->zBaseline==0)==(pChild->zBaseline==0) ){
    content_deltify(pmid, mid, 0);
................................................................................
      if( pChildFile==0 && pParentFile->zUuid!=0 ){
        add_one_mlink(pmid, pParentFile->zUuid, mid, 0, pParentFile->zName, 0,
                      isPublic, isPrim, 0);
      }
    }
  }
  manifest_cache_insert(*ppOther);











}

/*
** Setup to do multiple manifest_crosslink() calls.
** This is only required if processing ticket changes.
*/
void manifest_crosslink_begin(void){
................................................................................
      }
      for(i=0; i<p->nParent; i++){
        int pid = uuid_to_rid(p->azParent[i], 1);
        db_multi_exec(
           "INSERT OR IGNORE INTO plink(pid, cid, isprim, mtime, baseid)"
           "VALUES(%d, %d, %d, %.17g, %s)",
           pid, rid, i==0, p->rDate, zBaseId/*safe-for-%s*/);
        add_mlink(pid, 0, rid, p, i==0);
        if( i==0 ) parentid = pid;
      }

      if( p->nParent>1 ){
        /* Change MLINK.PID from 0 to -1 for files that are added by merge. */
        db_multi_exec(
           "UPDATE mlink SET pid=-1"
           " WHERE mid=%d"
           "   AND pid=0"
           "   AND fnid IN "
................................................................................
  }
  if( p->type==CFTYPE_EVENT ){
    char *zTag = mprintf("event-%s", p->zEventId);
    int tagid = tag_findid(zTag, 1);
    int prior, subsequent;
    int nWiki;
    char zLength[40];

    while( fossil_isspace(p->zWiki[0]) ) p->zWiki++;
    nWiki = strlen(p->zWiki);
    sqlite3_snprintf(sizeof(zLength), zLength, "%d", nWiki);
    tag_insert(zTag, 1, zLength, rid, p->rDate, rid);
    fossil_free(zTag);
    prior = db_int(0,
      "SELECT rid FROM tagxref"
................................................................................
        "REPLACE INTO event(type,mtime,objid,tagid,user,comment,bgcolor)"
        "VALUES('e',%.17g,%d,%d,%Q,%Q,"
        "  (SELECT value FROM tagxref WHERE tagid=%d AND rid=%d));",
        p->rEventDate, rid, tagid, p->zUser, p->zComment,
        TAG_BGCOLOR, rid
      );
    }





















  }







  if( p->type==CFTYPE_TICKET ){
    char *zTag;

    assert( manifest_crosslink_busy==1 );
    zTag = mprintf("tkt-%s", p->zTicketUuid);
    tag_insert(zTag, 1, 0, rid, p->rDate, rid);
    fossil_free(zTag);
    db_multi_exec("INSERT OR IGNORE INTO pending_tkt VALUES(%Q)",
                  p->zTicketUuid);




















  }







  if( p->type==CFTYPE_ATTACHMENT ){
    char *zComment = 0;
    const char isAdd = (p->zAttachSrc && p->zAttachSrc[0]) ? 1 : 0;





    const char attachToType = fossil_is_uuid(p->zAttachTarget)
      ? 't' /* attach to ticket */
      : 'w' /* attach to wiki page */;










    db_multi_exec(
       "INSERT INTO attachment(attachid, mtime, src, target,"
                              "filename, comment, user)"
       "VALUES(%d,%.17g,%Q,%Q,%Q,%Q,%Q);",
       rid, p->rDate, p->zAttachSrc, p->zAttachTarget, p->zAttachName,
       (p->zComment ? p->zComment : ""), p->zUser
    );
................................................................................
        zComment = mprintf(
             "Add attachment [/artifact/%!S|%h] to wiki page [%h]",
             p->zAttachSrc, p->zAttachName, p->zAttachTarget);
      }else{
        zComment = mprintf("Delete attachment \"%h\" from wiki page [%h]",
             p->zAttachName, p->zAttachTarget);
      }









    }else{
      if( isAdd ){
        zComment = mprintf(
             "Add attachment [/artifact/%!S|%h] to ticket [%!S|%S]",
             p->zAttachSrc, p->zAttachName, p->zAttachTarget, p->zAttachTarget);
      }else{
        zComment = mprintf("Delete attachment \"%h\" from ticket [%!S|%S]",
................................................................................
      }else if( strcmp(zName, "+user")==0 ){
        blob_appendf(&comment, " Change user to \"%h\".", zValue);
        continue;
      }else if( strcmp(zName, "+date")==0 ){
        blob_appendf(&comment, " Timestamp %h.", zValue);
        continue;
      }else if( memcmp(zName, "-sym-",5)==0 ){

        if( !branchMove ) blob_appendf(&comment, " Cancel tag \"%h\"", &zName[5]);

      }else if( memcmp(zName, "*sym-",5)==0 ){
        if( !branchMove ){
          blob_appendf(&comment, " Add propagating tag \"%h\"", &zName[5]);
        }
      }else if( memcmp(zName, "+sym-",5)==0 ){
        blob_appendf(&comment, " Add tag \"%h\"", &zName[5]);
      }else if( strcmp(zName, "+closed")==0 ){







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  /* Every control artifact ends with a '\n' character.  Exit early
  ** if that is not the case for this artifact.
  */
  if( !isRepeat ) g.parseCnt[0]++;
  z = blob_materialize(pContent);
  n = blob_size(pContent);
  if( n<=0 || z[n-1]!='\n' ){
    blob_reset(pContent);
    blob_appendf(pErr, "%s", n ? "not terminated with \\n" : "zero-length");
    return 0;
  }

  /* Strip off the PGP signature if there is one.
  */
  remove_pgp_signature(&z, &n);

................................................................................
  }
  return mperm;
}

/*
** Add a single entry to the mlink table.  Also add the filename to
** the filename table if it is not there already.
**
** An mlink entry is always created if isPrimary is true.  But if
** isPrimary is false (meaning that pmid is a merge parent of mid)
** then the mlink entry is only created if there is already an mlink
** from primary parent for the same file.
*/
static void add_one_mlink(
  int pmid,                 /* The parent manifest */
  const char *zFromUuid,    /* UUID for content in parent */
  int mid,                  /* The record ID of the manifest */
  const char *zToUuid,      /* UUID for content in child */
  const char *zFilename,    /* Filename */
  const char *zPrior,       /* Previous filename. NULL if unchanged */
  int isPublic,             /* True if mid is not a private manifest */
  int isPrimary,            /* pmid is the primary parent of mid */
  int mperm                 /* 1: exec, 2: symlink */
){
  int fnid, pfnid, pid, fid;
  int doInsert;
  static Stmt s1, s2;

  fnid = filename_to_fnid(zFilename);
  if( zPrior==0 ){
    pfnid = 0;
  }else{
    pfnid = filename_to_fnid(zPrior);
  }
................................................................................
  }
  if( zToUuid==0 || zToUuid[0]==0 ){
    fid = 0;
  }else{
    fid = uuid_to_rid(zToUuid, 1);
    if( isPublic ) content_make_public(fid);
  }
  if( isPrimary ){
    doInsert = 1;
  }else{
    db_static_prepare(&s2,
      "SELECT 1 FROM mlink WHERE mid=:m AND fnid=:n AND NOT isaux"
    );
    db_bind_int(&s2, ":m", mid);
    db_bind_int(&s2, ":n", fnid);
    doInsert = db_step(&s2)==SQLITE_ROW;
    db_reset(&s2);
  }
  if( doInsert ){
    db_static_prepare(&s1,
      "INSERT INTO mlink(mid,fid,pmid,pid,fnid,pfnid,mperm,isaux)"
      "VALUES(:m,:f,:pm,:p,:n,:pfn,:mp,:isaux)"
    );
    db_bind_int(&s1, ":m", mid);
    db_bind_int(&s1, ":f", fid);
    db_bind_int(&s1, ":pm", pmid);
    db_bind_int(&s1, ":p", pid);
    db_bind_int(&s1, ":n", fnid);
    db_bind_int(&s1, ":pfn", pfnid);
    db_bind_int(&s1, ":mp", mperm);
    db_bind_int(&s1, ":isaux", isPrimary==0);
    db_exec(&s1);
  }
  if( pid && fid ){
    content_deltify(pid, fid, 0);
  }
}

/*
** Do a binary search to find a file in the p->aFile[] array.
................................................................................
** A single mlink entry is added for every file that changed content,
** name, and/or permissions going from pid to cid.
**
** Deleted files have mlink.fid=0.
** Added files have mlink.pid=0.
** File added by merge have mlink.pid=-1
** Edited files have both mlink.pid!=0 and mlink.fid!=0
**
** Many mlink entries for merge parents will only be added if another mlink
** entry already exists for the same file from the primary parent.  Therefore,
** to ensure that all merge-parent mlink entries are properly created:
**
**    (1) Make this routine a no-op if pParent is a merge parent and the
**        primary parent is a phantom.
**    (2) Invoke this routine recursively for merge-parents if pParent is the
**        primary parent.
*/
static void add_mlink(
  int pmid, Manifest *pParent,  /* Parent check-in */
  int mid,  Manifest *pChild,   /* The child check-in */
  int isPrim                    /* TRUE if pmid is the primary parent of mid */
){
  Blob otherContent;
  int otherRid;
  int i, rc;
  ManifestFile *pChildFile, *pParentFile;
  Manifest **ppOther;
  static Stmt eq;
................................................................................
    if( *ppOther==0 ) return;
  }
  if( fetch_baseline(pParent, 0) || fetch_baseline(pChild, 0) ){
    manifest_destroy(*ppOther);
    return;
  }
  isPublic = !content_is_private(mid);
  
  /* If pParent is not the primary parent of pChild, and the primary
  ** parent of pChild is a phantom, then abort this routine without
  ** doing any work.  The mlink entries will be computed when the
  ** primary parent dephantomizes.
  */
  if( !isPrim && otherRid==mid
   && !db_exists("SELECT 1 FROM blob WHERE uuid=%Q AND size>0",
                 pChild->azParent[0])
  ){
    manifest_cache_insert(*ppOther);
    return;
  }

  /* Try to make the parent manifest a delta from the child, if that
  ** is an appropriate thing to do.  For a new baseline, make the
  ** previous baseline a delta from the current baseline.
  */
  if( (pParent->zBaseline==0)==(pChild->zBaseline==0) ){
    content_deltify(pmid, mid, 0);
................................................................................
      if( pChildFile==0 && pParentFile->zUuid!=0 ){
        add_one_mlink(pmid, pParentFile->zUuid, mid, 0, pParentFile->zName, 0,
                      isPublic, isPrim, 0);
      }
    }
  }
  manifest_cache_insert(*ppOther);
  
  /* If pParent is the primary parent of pChild, also run this analysis
  ** for all merge parents of pChild
  */
  if( isPrim ){
    for(i=1; i<pChild->nParent; i++){
      pmid = uuid_to_rid(pChild->azParent[i], 0);
      if( pmid<=0 ) continue;
      add_mlink(pmid, 0, mid, pChild, 0);
    }
  }
}

/*
** Setup to do multiple manifest_crosslink() calls.
** This is only required if processing ticket changes.
*/
void manifest_crosslink_begin(void){
................................................................................
      }
      for(i=0; i<p->nParent; i++){
        int pid = uuid_to_rid(p->azParent[i], 1);
        db_multi_exec(
           "INSERT OR IGNORE INTO plink(pid, cid, isprim, mtime, baseid)"
           "VALUES(%d, %d, %d, %.17g, %s)",
           pid, rid, i==0, p->rDate, zBaseId/*safe-for-%s*/);

        if( i==0 ) parentid = pid;
      }
      add_mlink(parentid, 0, rid, p, 1);
      if( p->nParent>1 ){
        /* Change MLINK.PID from 0 to -1 for files that are added by merge. */
        db_multi_exec(
           "UPDATE mlink SET pid=-1"
           " WHERE mid=%d"
           "   AND pid=0"
           "   AND fnid IN "
................................................................................
  }
  if( p->type==CFTYPE_EVENT ){
    char *zTag = mprintf("event-%s", p->zEventId);
    int tagid = tag_findid(zTag, 1);
    int prior, subsequent;
    int nWiki;
    char zLength[40];
    Stmt qatt;
    while( fossil_isspace(p->zWiki[0]) ) p->zWiki++;
    nWiki = strlen(p->zWiki);
    sqlite3_snprintf(sizeof(zLength), zLength, "%d", nWiki);
    tag_insert(zTag, 1, zLength, rid, p->rDate, rid);
    fossil_free(zTag);
    prior = db_int(0,
      "SELECT rid FROM tagxref"
................................................................................
        "REPLACE INTO event(type,mtime,objid,tagid,user,comment,bgcolor)"
        "VALUES('e',%.17g,%d,%d,%Q,%Q,"
        "  (SELECT value FROM tagxref WHERE tagid=%d AND rid=%d));",
        p->rEventDate, rid, tagid, p->zUser, p->zComment,
        TAG_BGCOLOR, rid
      );
    }
    /* Locate and update comment for any attachments */
    db_prepare(&qatt,
       "SELECT attachid, src, target, filename FROM attachment"
       " WHERE target=%Q",
       p->zEventId
    );
    while( db_step(&qatt)==SQLITE_ROW ){
      const char *zAttachId = db_column_text(&qatt, 0);
      const char *zSrc = db_column_text(&qatt, 1);
      const char *zTarget = db_column_text(&qatt, 2);
      const char *zName = db_column_text(&qatt, 3);
      const char isAdd = (zSrc && zSrc[0]) ? 1 : 0;
      char *zComment;
      if( isAdd ){
        zComment = mprintf(
             "Add attachment [/artifact/%!S|%h] to"
             " tech note [/technote/%h|%.10h]",
             zSrc, zName, zTarget, zTarget); 
      }else{
        zComment = mprintf("Delete attachment \"%h\" from tech note [%.10h]",
             zName, zTarget);
      }
      db_multi_exec("UPDATE event SET comment=%Q, type='e'"
                       " WHERE objid=%Q",
                    zComment, zAttachId);
      fossil_free(zComment);      
    }
    db_finalize(&qatt);
  }
  if( p->type==CFTYPE_TICKET ){
    char *zTag;
    Stmt qatt;
    assert( manifest_crosslink_busy==1 );
    zTag = mprintf("tkt-%s", p->zTicketUuid);
    tag_insert(zTag, 1, 0, rid, p->rDate, rid);
    fossil_free(zTag);
    db_multi_exec("INSERT OR IGNORE INTO pending_tkt VALUES(%Q)",
                  p->zTicketUuid);
    /* Locate and update comment for any attachments */
    db_prepare(&qatt,
       "SELECT attachid, src, target, filename FROM attachment"
       " WHERE target=%Q",
       p->zTicketUuid
    );
    while( db_step(&qatt)==SQLITE_ROW ){
      const char *zAttachId = db_column_text(&qatt, 0);
      const char *zSrc = db_column_text(&qatt, 1);
      const char *zTarget = db_column_text(&qatt, 2);
      const char *zName = db_column_text(&qatt, 3);
      const char isAdd = (zSrc && zSrc[0]) ? 1 : 0;
      char *zComment;
      if( isAdd ){
        zComment = mprintf(
             "Add attachment [/artifact/%!S|%h] to ticket [%!S|%S]",
             zSrc, zName, zTarget, zTarget);
      }else{
        zComment = mprintf("Delete attachment \"%h\" from ticket [%!S|%S]",
             zName, zTarget, zTarget);
      }
      db_multi_exec("UPDATE event SET comment=%Q, type='t'"
                       " WHERE objid=%Q",
                    zComment, zAttachId);
      fossil_free(zComment);      
    }
    db_finalize(&qatt);
  }
  if( p->type==CFTYPE_ATTACHMENT ){
    char *zComment = 0;
    const char isAdd = (p->zAttachSrc && p->zAttachSrc[0]) ? 1 : 0;
    /* We assume that we're attaching to a wiki page until we
    ** prove otherwise (which could on a later artifact if we
    ** process the attachment artifact before the artifact to
    ** which it is attached!) */
    char attachToType = 'w';       
    if( fossil_is_uuid(p->zAttachTarget) ){


      if( db_exists("SELECT 1 FROM tag WHERE tagname='tkt-%q'",
            p->zAttachTarget)
        ){
        attachToType = 't';          /* Attaching to known ticket */
      }else if( db_exists("SELECT 1 FROM tag WHERE tagname='event-%q'",
                  p->zAttachTarget) 
            ){
        attachToType = 'e';          /* Attaching to known tech note */
      }
    }
    db_multi_exec(
       "INSERT INTO attachment(attachid, mtime, src, target,"
                              "filename, comment, user)"
       "VALUES(%d,%.17g,%Q,%Q,%Q,%Q,%Q);",
       rid, p->rDate, p->zAttachSrc, p->zAttachTarget, p->zAttachName,
       (p->zComment ? p->zComment : ""), p->zUser
    );
................................................................................
        zComment = mprintf(
             "Add attachment [/artifact/%!S|%h] to wiki page [%h]",
             p->zAttachSrc, p->zAttachName, p->zAttachTarget);
      }else{
        zComment = mprintf("Delete attachment \"%h\" from wiki page [%h]",
             p->zAttachName, p->zAttachTarget);
      }
    }else if( 'e' == attachToType ){
      if( isAdd ){
        zComment = mprintf(
          "Add attachment [/artifact/%!S|%h] to tech note [/technote/%h|%.10h]",
          p->zAttachSrc, p->zAttachName, p->zAttachTarget, p->zAttachTarget); 
      }else{
        zComment = mprintf("Delete attachment \"%h\" from tech note [%.10h]",
             p->zAttachName, p->zAttachTarget);
      }      
    }else{
      if( isAdd ){
        zComment = mprintf(
             "Add attachment [/artifact/%!S|%h] to ticket [%!S|%S]",
             p->zAttachSrc, p->zAttachName, p->zAttachTarget, p->zAttachTarget);
      }else{
        zComment = mprintf("Delete attachment \"%h\" from ticket [%!S|%S]",
................................................................................
      }else if( strcmp(zName, "+user")==0 ){
        blob_appendf(&comment, " Change user to \"%h\".", zValue);
        continue;
      }else if( strcmp(zName, "+date")==0 ){
        blob_appendf(&comment, " Timestamp %h.", zValue);
        continue;
      }else if( memcmp(zName, "-sym-",5)==0 ){
        if( !branchMove ){
          blob_appendf(&comment, " Cancel tag \"%h\"", &zName[5]);
        }
      }else if( memcmp(zName, "*sym-",5)==0 ){
        if( !branchMove ){
          blob_appendf(&comment, " Add propagating tag \"%h\"", &zName[5]);
        }
      }else if( memcmp(zName, "+sym-",5)==0 ){
        blob_appendf(&comment, " Add tag \"%h\"", &zName[5]);
      }else if( strcmp(zName, "+closed")==0 ){

Changes to src/markdown.md.

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# Markdown formatting rules

In addition to its native Wiki formatting syntax, Fossil supports Markdown syntax as specified by 
[John Gruber's original Markdown implementation](http://daringfireball.net/projects/markdown/). 
For lots of examples - not repeated here - please refer to its 
[syntax description](http://daringfireball.net/projects/markdown/syntax), of which the page you
are reading is an extract.

This page itself uses Markdown formatting.

## Summary

  - Block elements

      * A **paragraph** is a group of consecutive lines. Paragraphs are separated by blank lines.

      * A **Header** is a line of text underlined with equal signs or hyphens, or prefixed by a 
        number of hash marks.

      * **Block quotes** are blocks of text prefixed by '>'.

      * **Ordered list** items are prefixed by a number and a period. **Unordered list** items
        are prefixed by a hyphen, asterisk or plus sign. Prefix and item text are separated by
        whitespace. 

      * **Code blocks** are formed by lines of text (possibly including empty lines) prefixed by
        at least 4 spaces or a tab.

      * A **horizontal rule** is a line consisting of 3 or more asterisks, hyphens or underscores,
        with optional whitespace between them.

................................................................................
  - Span elements

      * 3 types of **links** exist:

        - **automatic links** are URLs or email addresses enclosed in angle brackets
          ('<' and '>'), and are displayed as such.

        - **inline links** consist of the displayed link text in square brackets ('[' and ']'), 
          followed by the link target in parentheses. 

        - **reference links** separate _link instance_ from _link definition_. A link instance 
          consists of the displayed link text in square brackets, followed by a link definition name 
          in square brackets. 
          The corresponding link definition can occur anywhere on the page, and consists
          of the link definition name in square brackets followed by a colon, whitespace and the 
          link target.

      * **Emphasis** can be given by wrapping text in one or two asterisks or underscores - use
        one for HTML `<em>`, and two for `<strong>` emphasis.

      * A **code span** is text wrapped in backticks ('`').

      * **Images** use a syntax much like inline or reference links, but with alt attribute text 
        ('img alt=...') instead of link text, and the first pair of square
        brackets in an image instance prefixed by an exclamation mark.

  - **Inline HTML** is mostly interpreted automatically.

  - **Escaping** Markdown punctuation characters is done by prefixing them by a backslash ('\\').

................................................................................
level.

### Block quotes

Not every line in a paragraph needs to be prefixed by '>' in order to make it a block quote,
only the first line.

Block quoted paragraphs can be nested by using multiple '>' characters as prefix. 

Within a block quote, Markdown formatting (e.g. lists, emphasis) still works as normal.

### Lists

A list item prefix need not occur first on its line; up to 3 leading spaces are allowed
(4 spaces would make a code block out of the following text).

For unordered lists, asterisks, hyphens and plus signs can be used interchangeably.

For ordered lists, arbitrary numbers can be used as part of an item prefix; the items will be 
renumbered during rendering. However, future implementations may demand that the number used 
for the first item in a list indicates an offset to be used for subsequent items.

For list items spanning multiple lines, subsequent lines can be indented using an arbitrary amount
of whitespace.

List items will be wrapped in HTML `<p>` tags if they are separated by blank lines.

A list item may span multiple paragraphs. At least the first line of each such paragraph must 
be indented using at least 4 spaces or a tab character.

Block quotes within list items must have their '>' delimiters indented using 4 up to 7 spaces.

Code blocks within list items need to be indented _twice_, that is, using 8 spaces or 2 tab
characters.

................................................................................

Regular Markdown syntax is not processed within code blocks.

### Links

#### Automatic links

When rendering automatic links to email addresses, HTML encoding obfuscation is used to 
prevent some spambots from harvesting.

#### Inline links

Links to resources on the same server can use relative paths (i.e. can start with a '/').

An optional title for the link (e.g. to have mouseover text in the browser) may be given behind 
the link target but within the parentheses, in single and double quotes, and separated from the 
link target by whitespace. 

#### Reference links

> Each reference link consists of 
>
>   - one or more _link instances_ at appropriate locations in the page text
>   - a single _link definition_ at an arbitrary location on the page
> 
> During rendering, each link instance is resolved, and the corresponding definition is
> filled in. No separate link definition clauses occur in the rendered output.
> 
> There are 3 fields involved in link instances and definitions:
>
>   - link text (i.e. the text that is displayed at the resulting link)
>   - link definition name (i.e. an unique ID binding link instances to link definition)
>   - link target (a target URL for the link)

Multiple link instances may reference the same link definition using its link definition
................................................................................
side of emphasis start or end punctuation characters.

### Code spans

To include a literal backtick character in a code span, use multiple backticks as opening and
closing delimiters.

Whitespace may exist immediately after the opening delimiter and before the closing delimiter 
of a code span, to allow for code fragments starting or ending with a backtick.

Within a code span - like within a code block - angle brackets and ampersands are automatically encoded to make including
HTML fragments easier.

### Images

If necessary, HTML must be used to specify image dimensions. Markdown has no provision for this.

### Inline HTML

Start and end tags of 
a HTML block level construct (`<div>`, `<table>` etc) must be separated from surrounding
context using blank lines, and must both occur at the start of a line.

No extra unwanted `<p>` HTML tags are added around HTML block level tags.

Markdown formatting within HTML block level tags is not processed; however, formatting within 
span level tags (e.g. `<mark>`) is processed normally.

### Escaping Markdown punctuation

The following punctuation characters can be escaped using backslash:

  - \\   backslash


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# Markdown formatting rules

In addition to its native Wiki formatting syntax, Fossil supports Markdown syntax as specified by
[John Gruber's original Markdown implementation](http://daringfireball.net/projects/markdown/).
For lots of examples - not repeated here - please refer to its
[syntax description](http://daringfireball.net/projects/markdown/syntax), of which the page you
are reading is an extract.

This page itself uses Markdown formatting.

## Summary

  - Block elements

      * A **paragraph** is a group of consecutive lines. Paragraphs are separated by blank lines.

      * A **Header** is a line of text underlined with equal signs or hyphens, or prefixed by a
        number of hash marks.

      * **Block quotes** are blocks of text prefixed by '>'.

      * **Ordered list** items are prefixed by a number and a period. **Unordered list** items
        are prefixed by a hyphen, asterisk or plus sign. Prefix and item text are separated by
        whitespace.

      * **Code blocks** are formed by lines of text (possibly including empty lines) prefixed by
        at least 4 spaces or a tab.

      * A **horizontal rule** is a line consisting of 3 or more asterisks, hyphens or underscores,
        with optional whitespace between them.

................................................................................
  - Span elements

      * 3 types of **links** exist:

        - **automatic links** are URLs or email addresses enclosed in angle brackets
          ('<' and '>'), and are displayed as such.

        - **inline links** consist of the displayed link text in square brackets ('[' and ']'),
          followed by the link target in parentheses.

        - **reference links** separate _link instance_ from _link definition_. A link instance
          consists of the displayed link text in square brackets, followed by a link definition name
          in square brackets.
          The corresponding link definition can occur anywhere on the page, and consists
          of the link definition name in square brackets followed by a colon, whitespace and the
          link target.

      * **Emphasis** can be given by wrapping text in one or two asterisks or underscores - use
        one for HTML `<em>`, and two for `<strong>` emphasis.

      * A **code span** is text wrapped in backticks ('`').

      * **Images** use a syntax much like inline or reference links, but with alt attribute text
        ('img alt=...') instead of link text, and the first pair of square
        brackets in an image instance prefixed by an exclamation mark.

  - **Inline HTML** is mostly interpreted automatically.

  - **Escaping** Markdown punctuation characters is done by prefixing them by a backslash ('\\').

................................................................................
level.

### Block quotes

Not every line in a paragraph needs to be prefixed by '>' in order to make it a block quote,
only the first line.

Block quoted paragraphs can be nested by using multiple '>' characters as prefix.

Within a block quote, Markdown formatting (e.g. lists, emphasis) still works as normal.

### Lists

A list item prefix need not occur first on its line; up to 3 leading spaces are allowed
(4 spaces would make a code block out of the following text).

For unordered lists, asterisks, hyphens and plus signs can be used interchangeably.

For ordered lists, arbitrary numbers can be used as part of an item prefix; the items will be
renumbered during rendering. However, future implementations may demand that the number used
for the first item in a list indicates an offset to be used for subsequent items.

For list items spanning multiple lines, subsequent lines can be indented using an arbitrary amount
of whitespace.

List items will be wrapped in HTML `<p>` tags if they are separated by blank lines.

A list item may span multiple paragraphs. At least the first line of each such paragraph must
be indented using at least 4 spaces or a tab character.

Block quotes within list items must have their '>' delimiters indented using 4 up to 7 spaces.

Code blocks within list items need to be indented _twice_, that is, using 8 spaces or 2 tab
characters.

................................................................................

Regular Markdown syntax is not processed within code blocks.

### Links

#### Automatic links

When rendering automatic links to email addresses, HTML encoding obfuscation is used to
prevent some spambots from harvesting.

#### Inline links

Links to resources on the same server can use relative paths (i.e. can start with a '/').

An optional title for the link (e.g. to have mouseover text in the browser) may be given behind
the link target but within the parentheses, in single and double quotes, and separated from the
link target by whitespace.

#### Reference links

> Each reference link consists of
>
>   - one or more _link instances_ at appropriate locations in the page text
>   - a single _link definition_ at an arbitrary location on the page
>
> During rendering, each link instance is resolved, and the corresponding definition is
> filled in. No separate link definition clauses occur in the rendered output.
>
> There are 3 fields involved in link instances and definitions:
>
>   - link text (i.e. the text that is displayed at the resulting link)
>   - link definition name (i.e. an unique ID binding link instances to link definition)
>   - link target (a target URL for the link)

Multiple link instances may reference the same link definition using its link definition
................................................................................
side of emphasis start or end punctuation characters.

### Code spans

To include a literal backtick character in a code span, use multiple backticks as opening and
closing delimiters.

Whitespace may exist immediately after the opening delimiter and before the closing delimiter
of a code span, to allow for code fragments starting or ending with a backtick.

Within a code span - like within a code block - angle brackets and ampersands are automatically encoded to make including
HTML fragments easier.

### Images

If necessary, HTML must be used to specify image dimensions. Markdown has no provision for this.

### Inline HTML

Start and end tags of
a HTML block level construct (`<div>`, `<table>` etc) must be separated from surrounding
context using blank lines, and must both occur at the start of a line.

No extra unwanted `<p>` HTML tags are added around HTML block level tags.

Markdown formatting within HTML block level tags is not processed; however, formatting within
span level tags (e.g. `<mark>`) is processed normally.

### Escaping Markdown punctuation

The following punctuation characters can be escaped using backslash:

  - \\   backslash

Changes to src/markdown_html.c.

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static void html_epilog(struct Blob *ob, void *opaque){
  INTER_BLOCK(ob);
  BLOB_APPEND_LITERAL(ob, "</div>\n");
}

static void html_raw_block(struct Blob *ob, struct Blob *text, void *opaque){
  char *data = blob_buffer(text);
  size_t first = 0, size = blob_size(text);














  INTER_BLOCK(ob);
  while( first<size && data[first]=='\n' ) first++;
  while( size>first && data[size-1]=='\n' ) size--;
  blob_append(ob, data+first, size-first);
  BLOB_APPEND_LITERAL(ob, "\n");
}

static void html_blockcode(struct Blob *ob, struct Blob *text, void *opaque){
  INTER_BLOCK(ob);
  BLOB_APPEND_LITERAL(ob, "<pre><code>");
  html_escape(ob, blob_buffer(text), blob_size(text));
................................................................................
  struct Blob *text,
  int level,
  void *opaque
){
  struct Blob *title = opaque;
  /* The first header at the beginning of a text is considered as
   * a title and not output. */
  if( blob_size(ob)<=PROLOG_SIZE && blob_size(title)==0 ){
    BLOB_APPEND_BLOB(title, text);

  }
  INTER_BLOCK(ob);
  blob_appendf(ob, "<h%d>", level);
  BLOB_APPEND_BLOB(ob, text);
  blob_appendf(ob, "</h%d>", level);
}

................................................................................
}



/* HTML span tags */

static int html_raw_span(struct Blob *ob, struct Blob *text, void *opaque){

  BLOB_APPEND_BLOB(ob, text);
  return 1;
}

static int html_autolink(
  struct Blob *ob,
  struct Blob *link,
................................................................................
}


static void html_normal_text(struct Blob *ob, struct Blob *text, void *opaque){
  html_escape(ob, blob_buffer(text), blob_size(text));
}








void markdown_to_html(
  struct Blob *input_markdown,
  struct Blob *output_title,
  struct Blob *output_body
){
  struct mkd_renderer html_renderer = {
    /* prolog and epilog */
    html_prolog,
    html_epilog,

    /* block level elements */
................................................................................

    /* misc. parameters */
    64, /* maximum stack */
    "*_", /* emphasis characters */
    0 /* opaque data */
  };
  html_renderer.opaque = output_title;
  blob_reset(output_title);
  blob_reset(output_body);
  markdown(output_body, input_markdown, &html_renderer);
}







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static void html_epilog(struct Blob *ob, void *opaque){
  INTER_BLOCK(ob);
  BLOB_APPEND_LITERAL(ob, "</div>\n");
}

static void html_raw_block(struct Blob *ob, struct Blob *text, void *opaque){
  char *data = blob_buffer(text);
  size_t size = blob_size(text);
  Blob *title = (Blob*)opaque;
  while( size>0 && fossil_isspace(data[0]) ){ data++; size--; }
  while( size>0 && fossil_isspace(data[size-1]) ){ size--; }
  /* If the first raw block is an <h1> element, then use it as the title. */
  if( blob_size(ob)<=PROLOG_SIZE
   && size>9
   && title!=0
   && sqlite3_strnicmp("<h1",data,3)==0
   && sqlite3_strnicmp("</h1>", &data[size-5],5)==0
  ){
    int nTag = htmlTagLength(data);
    blob_append(title, data+nTag, size - nTag - 5);
    return;
  }
  INTER_BLOCK(ob);


  blob_append(ob, data, size);
  BLOB_APPEND_LITERAL(ob, "\n");
}

static void html_blockcode(struct Blob *ob, struct Blob *text, void *opaque){
  INTER_BLOCK(ob);
  BLOB_APPEND_LITERAL(ob, "<pre><code>");
  html_escape(ob, blob_buffer(text), blob_size(text));
................................................................................
  struct Blob *text,
  int level,
  void *opaque
){
  struct Blob *title = opaque;
  /* The first header at the beginning of a text is considered as
   * a title and not output. */
  if( blob_size(ob)<=PROLOG_SIZE && title!=0 && blob_size(title)==0 ){
    BLOB_APPEND_BLOB(title, text);
    return;
  }
  INTER_BLOCK(ob);
  blob_appendf(ob, "<h%d>", level);
  BLOB_APPEND_BLOB(ob, text);
  blob_appendf(ob, "</h%d>", level);
}

................................................................................
}



/* HTML span tags */

static int html_raw_span(struct Blob *ob, struct Blob *text, void *opaque){
  /* If the document begins with a <h1> markup, take that as the header. */
  BLOB_APPEND_BLOB(ob, text);
  return 1;
}

static int html_autolink(
  struct Blob *ob,
  struct Blob *link,
................................................................................
}


static void html_normal_text(struct Blob *ob, struct Blob *text, void *opaque){
  html_escape(ob, blob_buffer(text), blob_size(text));
}


/*
** Convert markdown into HTML.
**
** The document title is placed in output_title if not NULL.  Or if
** output_title is NULL, the document title appears in the body.
*/
void markdown_to_html(
  struct Blob *input_markdown,   /* Markdown content to be rendered */
  struct Blob *output_title,     /* Put title here.  May be NULL */
  struct Blob *output_body       /* Put document body here. */
){
  struct mkd_renderer html_renderer = {
    /* prolog and epilog */
    html_prolog,
    html_epilog,

    /* block level elements */
................................................................................

    /* misc. parameters */
    64, /* maximum stack */
    "*_", /* emphasis characters */
    0 /* opaque data */
  };
  html_renderer.opaque = output_title;
  if( output_title ) blob_reset(output_title);
  blob_reset(output_body);
  markdown(output_body, input_markdown, &html_renderer);
}

Changes to src/merge.c.

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/*
** Print information about a particular check-in.
*/
void print_checkin_description(int rid, int indent, const char *zLabel){
  Stmt q;
  db_prepare(&q,
     "SELECT datetime(mtime%s),"
     "       coalesce(euser,user), coalesce(ecomment,comment),"
     "       (SELECT uuid FROM blob WHERE rid=%d),"
     "       (SELECT group_concat(substr(tagname,5), ', ') FROM tag, tagxref"
     "         WHERE tagname GLOB 'sym-*' AND tag.tagid=tagxref.tagid"
     "           AND tagxref.rid=%d AND tagxref.tagtype>0)"
     "  FROM event WHERE objid=%d", timeline_utc(), rid, rid, rid);
  if( db_step(&q)==SQLITE_ROW ){
    const char *zTagList = db_column_text(&q, 4);
    char *zCom;
    if( zTagList && zTagList[0] ){
      zCom = mprintf("%s (%s)", db_column_text(&q, 2), zTagList);
    }else{
      zCom = mprintf("%s", db_column_text(&q,2));
................................................................................
  verify_all_options();
  db_must_be_within_tree();
  if( zBinGlob==0 ) zBinGlob = db_get("binary-glob",0);
  vid = db_lget_int("checkout", 0);
  if( vid==0 ){
    fossil_fatal("nothing is checked out");
  }







  /* Find mid, the artifactID of the version to be merged into the current
  ** check-out */
  if( g.argc==3 ){
    /* Mid is specified as an argument on the command-line */
    mid = name_to_typed_rid(g.argv[2], "ci");
    if( mid==0 || !is_a_version(mid) ){
................................................................................
        db_text(0, "SELECT value FROM tagxref"
                   " WHERE tagid=%d AND rid=%d AND tagtype>0",
                   TAG_BRANCH, vid)
      );
    }
    db_prepare(&q,
      "SELECT blob.uuid,"
          "   datetime(event.mtime%s),"
          "   coalesce(ecomment, comment),"
          "   coalesce(euser, user)"
      "  FROM event, blob"
      " WHERE event.objid=%d AND blob.rid=%d",
      timeline_utc(), mid, mid
    );
    if( db_step(&q)==SQLITE_ROW ){
      char *zCom = mprintf("Merging fork [%S] at %s by %s: \"%s\"",
            db_column_text(&q, 0), db_column_text(&q, 1),
            db_column_text(&q, 3), db_column_text(&q, 2));
      comment_print(zCom, db_column_text(&q,2), 0, -1, g.comFmtFlags);
      fossil_free(zCom);







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/*
** Print information about a particular check-in.
*/
void print_checkin_description(int rid, int indent, const char *zLabel){
  Stmt q;
  db_prepare(&q,
     "SELECT datetime(mtime,toLocal()),"
     "       coalesce(euser,user), coalesce(ecomment,comment),"
     "       (SELECT uuid FROM blob WHERE rid=%d),"
     "       (SELECT group_concat(substr(tagname,5), ', ') FROM tag, tagxref"
     "         WHERE tagname GLOB 'sym-*' AND tag.tagid=tagxref.tagid"
     "           AND tagxref.rid=%d AND tagxref.tagtype>0)"
     "  FROM event WHERE objid=%d", rid, rid, rid);
  if( db_step(&q)==SQLITE_ROW ){
    const char *zTagList = db_column_text(&q, 4);
    char *zCom;
    if( zTagList && zTagList[0] ){
      zCom = mprintf("%s (%s)", db_column_text(&q, 2), zTagList);
    }else{
      zCom = mprintf("%s", db_column_text(&q,2));
................................................................................
  verify_all_options();
  db_must_be_within_tree();
  if( zBinGlob==0 ) zBinGlob = db_get("binary-glob",0);
  vid = db_lget_int("checkout", 0);
  if( vid==0 ){
    fossil_fatal("nothing is checked out");
  }
  if( !dryRunFlag ){
    if( autosync_loop(SYNC_PULL + SYNC_VERBOSE*verboseFlag,
                      db_get_int("autosync-tries", 1)) ){
      fossil_fatal("Cannot proceed with merge");
    }
  }

  /* Find mid, the artifactID of the version to be merged into the current
  ** check-out */
  if( g.argc==3 ){
    /* Mid is specified as an argument on the command-line */
    mid = name_to_typed_rid(g.argv[2], "ci");
    if( mid==0 || !is_a_version(mid) ){
................................................................................
        db_text(0, "SELECT value FROM tagxref"
                   " WHERE tagid=%d AND rid=%d AND tagtype>0",
                   TAG_BRANCH, vid)
      );
    }
    db_prepare(&q,
      "SELECT blob.uuid,"
          "   datetime(event.mtime,toLocal()),"
          "   coalesce(ecomment, comment),"
          "   coalesce(euser, user)"
      "  FROM event, blob"
      " WHERE event.objid=%d AND blob.rid=%d",
      mid, mid
    );
    if( db_step(&q)==SQLITE_ROW ){
      char *zCom = mprintf("Merging fork [%S] at %s by %s: \"%s\"",
            db_column_text(&q, 0), db_column_text(&q, 1),
            db_column_text(&q, 3), db_column_text(&q, 2));
      comment_print(zCom, db_column_text(&q,2), 0, -1, g.comFmtFlags);
      fossil_free(zCom);

Changes to src/name.c.

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    if( rid ) return rid;
  }

  /* Date and times */
  if( memcmp(zTag, "date:", 5)==0 ){
    rid = db_int(0,
      "SELECT objid FROM event"
      " WHERE mtime<=julianday(%Q,'utc') AND type GLOB '%q'"
      " ORDER BY mtime DESC LIMIT 1",
      &zTag[5], zType);
    return rid;
  }
  if( fossil_isdate(zTag) ){
    rid = db_int(0,
      "SELECT objid FROM event"
      " WHERE mtime<=julianday(%Q,'utc') AND type GLOB '%q'"
      " ORDER BY mtime DESC LIMIT 1",
      zTag, zType);
    if( rid) return rid;
  }

  /* Deprecated date & time formats:   "local:" + date-time and
  ** "utc:" + date-time */
................................................................................
*/
void whatis_rid(int rid, int verboseFlag){
  Stmt q;
  int cnt;

  /* Basic information about the object. */
  db_prepare(&q,
     "SELECT uuid, size, datetime(mtime%s), ipaddr"
     "  FROM blob, rcvfrom"
     " WHERE rid=%d"
     "   AND rcvfrom.rcvid=blob.rcvid",
     timeline_utc(), rid);
  if( db_step(&q)==SQLITE_ROW ){
    if( verboseFlag ){
      fossil_print("artifact:   %s (%d)\n", db_column_text(&q,0), rid);
      fossil_print("size:       %d bytes\n", db_column_int(&q,1));
      fossil_print("received:   %s from %s\n",
         db_column_text(&q, 2),
         db_column_text(&q, 3));
................................................................................
    fossil_print("%s%s", zPrefix, db_column_text(&q,0));
  }
  if( cnt ) fossil_print("\n");
  db_finalize(&q);

  /* Check for entries on the timeline that reference this object */
  db_prepare(&q,
     "SELECT type, datetime(mtime%s),"
     "       coalesce(euser,user), coalesce(ecomment,comment)"
     "  FROM event WHERE objid=%d", timeline_utc(), rid);
  if( db_step(&q)==SQLITE_ROW ){
    const char *zType;
    switch( db_column_text(&q,0)[0] ){
      case 'c':  zType = "Check-in";       break;
      case 'w':  zType = "Wiki-edit";      break;
      case 'e':  zType = "Event";          break;
      case 't':  zType = "Ticket-change";  break;
................................................................................
    fossil_print("comment:    ");
    comment_print(db_column_text(&q,3), 0, 12, -1, g.comFmtFlags);
  }
  db_finalize(&q);

  /* Check to see if this object is used as a file in a check-in */
  db_prepare(&q,
    "SELECT filename.name, blob.uuid, datetime(event.mtime%s),"
    "       coalesce(euser,user), coalesce(ecomment,comment)"
    "  FROM mlink, filename, blob, event"
    " WHERE mlink.fid=%d"
    "   AND filename.fnid=mlink.fnid"
    "   AND event.objid=mlink.mid"
    "   AND blob.rid=mlink.mid"
    " ORDER BY event.mtime DESC /*sort*/",
    timeline_utc(), rid);
  while( db_step(&q)==SQLITE_ROW ){
    fossil_print("file:       %s\n", db_column_text(&q,0));
    fossil_print("            part of [%S] by %s on %s\n",
      db_column_text(&q, 1),
      db_column_text(&q, 3),
      db_column_text(&q, 2));
    fossil_print("            ");
................................................................................
  db_finalize(&q);

  /* Check to see if this object is used as an attachment */
  db_prepare(&q,
    "SELECT attachment.filename,"
    "       attachment.comment,"
    "       attachment.user,"
    "       datetime(attachment.mtime%s),"
    "       attachment.target,"
    "       CASE WHEN EXISTS(SELECT 1 FROM tag WHERE tagname=('tkt-'||target))"
    "            THEN 'ticket'"
    "       WHEN EXISTS(SELECT 1 FROM tag WHERE tagname=('wiki-'||target))"
    "            THEN 'wiki' END,"
    "       attachment.attachid,"
    "       (SELECT uuid FROM blob WHERE rid=attachid)"
    "  FROM attachment JOIN blob ON attachment.src=blob.uuid"
    " WHERE blob.rid=%d",
    timeline_utc(), rid
  );
  while( db_step(&q)==SQLITE_ROW ){
    fossil_print("attachment: %s\n", db_column_text(&q,0));
    fossil_print("            attached to %s %s\n",
                 db_column_text(&q,5), db_column_text(&q,4));
    if( verboseFlag ){
      fossil_print("            via %s (%d)\n",
................................................................................
/*
** COMMAND: whatis*
** Usage: %fossil whatis NAME
**
** Resolve the symbol NAME into its canonical 40-character SHA1-hash
** artifact name and provide a description of what role that artifact
** plays.






*/
void whatis_cmd(void){
  int rid;
  const char *zName;
  int verboseFlag;
  int i;
  const char *zType = 0;
................................................................................
    "   AND tagxref.srcid=blob.rid;",
    zWhere /*safe-for-%s*/
  );

  /* Cluster artifacts */
  db_multi_exec(
    "INSERT OR IGNORE INTO description(rid,uuid,ctime,type,summary)\n"
    "SELECT blob.rid, blob.uuid, tagxref.mtime, 'cluster', 'cluster'\n"
    "  FROM tagxref, blob\n"
    " WHERE (tagxref.rid %s)\n"
    "   AND tagxref.tagid=(SELECT tagid FROM tag WHERE tagname='cluster')\n"
    "   AND blob.rid=tagxref.rid;",

    zWhere /*safe-for-%s*/
  );

  /* Ticket change artifacts */
  db_multi_exec(
    "INSERT OR IGNORE INTO description(rid,uuid,ctime,type,summary)\n"
    "SELECT blob.rid, blob.uuid, tagxref.mtime, 'ticket',\n"
................................................................................
/*
** WEBPAGE: bloblist
**
** Return a page showing all artifacts in the repository.  Query parameters:
**
**   n=N         Show N artifacts
**   s=S         Start with artifact number S

*/
void bloblist_page(void){
  Stmt q;
  int s = atoi(PD("s","0"));
  int n = atoi(PD("n","5000"));
  int mx = db_int(0, "SELECT max(rid) FROM blob");

  char *zRange;

  login_check_credentials();
  if( !g.perm.Read ){ login_needed(g.anon.Read); return; }
  style_header("List Of Artifacts");

  if( mx>n && P("s")==0 ){
    int i;
    @ <p>Select a range of artifacts to view:</p>
    @ <ul>
    for(i=1; i<=mx; i+=n){
      @ <li> %z(href("%R/bloblist?s=%d&n=%d",i,n))
      @ %d(i)..%d(i+n-1<mx?i+n-1:mx)</a>
    }
    @ </ul>
    style_footer();
    return;
  }
  if( mx>n ){
    style_submenu_element("Index", "Index", "bloblist");
  }



  zRange = mprintf("BETWEEN %d AND %d", s, s+n-1);

  describe_artifacts(zRange);

  db_prepare(&q,
    "SELECT rid, uuid, summary, isPrivate FROM description ORDER BY rid"
  );
  @ <table cellpadding="0" cellspacing="0">
  while( db_step(&q)==SQLITE_ROW ){
    int rid = db_column_int(&q,0);
    const char *zUuid = db_column_text(&q, 1);
    const char *zDesc = db_column_text(&q, 2);
    int isPriv = db_column_int(&q,2);
    @ <tr><td align="right">%d(rid)</td>
    @ <td>&nbsp;%z(href("%R/info/%!S",zUuid))%s(zUuid)</a>&nbsp;</td>
    @ <td align="left">%h(zDesc)</td>
    if( isPriv ){
      @ <td>(unpublished)</td>
    }
    @ </tr>
  }
  @ </table>
  db_finalize(&q);
  style_footer();
}

























































/*
** COMMAND: test-unsent
**
** Usage: %fossil test-unsent
**
** Show all artifacts in the unsent table







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    if( rid ) return rid;
  }

  /* Date and times */
  if( memcmp(zTag, "date:", 5)==0 ){
    rid = db_int(0,
      "SELECT objid FROM event"
      " WHERE mtime<=julianday(%Q,fromLocal()) AND type GLOB '%q'"
      " ORDER BY mtime DESC LIMIT 1",
      &zTag[5], zType);
    return rid;
  }
  if( fossil_isdate(zTag) ){
    rid = db_int(0,
      "SELECT objid FROM event"
      " WHERE mtime<=julianday(%Q,fromLocal()) AND type GLOB '%q'"
      " ORDER BY mtime DESC LIMIT 1",
      zTag, zType);
    if( rid) return rid;
  }

  /* Deprecated date & time formats:   "local:" + date-time and
  ** "utc:" + date-time */
................................................................................
*/
void whatis_rid(int rid, int verboseFlag){
  Stmt q;
  int cnt;

  /* Basic information about the object. */
  db_prepare(&q,
     "SELECT uuid, size, datetime(mtime,toLocal()), ipaddr"
     "  FROM blob, rcvfrom"
     " WHERE rid=%d"
     "   AND rcvfrom.rcvid=blob.rcvid",
     rid);
  if( db_step(&q)==SQLITE_ROW ){
    if( verboseFlag ){
      fossil_print("artifact:   %s (%d)\n", db_column_text(&q,0), rid);
      fossil_print("size:       %d bytes\n", db_column_int(&q,1));
      fossil_print("received:   %s from %s\n",
         db_column_text(&q, 2),
         db_column_text(&q, 3));
................................................................................
    fossil_print("%s%s", zPrefix, db_column_text(&q,0));
  }
  if( cnt ) fossil_print("\n");
  db_finalize(&q);

  /* Check for entries on the timeline that reference this object */
  db_prepare(&q,
     "SELECT type, datetime(mtime,toLocal()),"
     "       coalesce(euser,user), coalesce(ecomment,comment)"
     "  FROM event WHERE objid=%d", rid);
  if( db_step(&q)==SQLITE_ROW ){
    const char *zType;
    switch( db_column_text(&q,0)[0] ){
      case 'c':  zType = "Check-in";       break;
      case 'w':  zType = "Wiki-edit";      break;
      case 'e':  zType = "Event";          break;
      case 't':  zType = "Ticket-change";  break;
................................................................................
    fossil_print("comment:    ");
    comment_print(db_column_text(&q,3), 0, 12, -1, g.comFmtFlags);
  }
  db_finalize(&q);

  /* Check to see if this object is used as a file in a check-in */
  db_prepare(&q,
    "SELECT filename.name, blob.uuid, datetime(event.mtime,toLocal()),"
    "       coalesce(euser,user), coalesce(ecomment,comment)"
    "  FROM mlink, filename, blob, event"
    " WHERE mlink.fid=%d"
    "   AND filename.fnid=mlink.fnid"
    "   AND event.objid=mlink.mid"
    "   AND blob.rid=mlink.mid"
    " ORDER BY event.mtime DESC /*sort*/",
    rid);
  while( db_step(&q)==SQLITE_ROW ){
    fossil_print("file:       %s\n", db_column_text(&q,0));
    fossil_print("            part of [%S] by %s on %s\n",
      db_column_text(&q, 1),
      db_column_text(&q, 3),
      db_column_text(&q, 2));
    fossil_print("            ");
................................................................................
  db_finalize(&q);

  /* Check to see if this object is used as an attachment */
  db_prepare(&q,
    "SELECT attachment.filename,"
    "       attachment.comment,"
    "       attachment.user,"
    "       datetime(attachment.mtime,toLocal()),"
    "       attachment.target,"
    "       CASE WHEN EXISTS(SELECT 1 FROM tag WHERE tagname=('tkt-'||target))"
    "            THEN 'ticket'"
    "       WHEN EXISTS(SELECT 1 FROM tag WHERE tagname=('wiki-'||target))"
    "            THEN 'wiki' END,"
    "       attachment.attachid,"
    "       (SELECT uuid FROM blob WHERE rid=attachid)"
    "  FROM attachment JOIN blob ON attachment.src=blob.uuid"
    " WHERE blob.rid=%d",
    rid
  );
  while( db_step(&q)==SQLITE_ROW ){
    fossil_print("attachment: %s\n", db_column_text(&q,0));
    fossil_print("            attached to %s %s\n",
                 db_column_text(&q,5), db_column_text(&q,4));
    if( verboseFlag ){
      fossil_print("            via %s (%d)\n",
................................................................................
/*
** COMMAND: whatis*
** Usage: %fossil whatis NAME
**
** Resolve the symbol NAME into its canonical 40-character SHA1-hash
** artifact name and provide a description of what role that artifact
** plays.
**
** Options:
**
**    --type TYPE          Only find artifacts of TYPE (one of: 'ci', 't',
**                         'w', 'g', or 'e').
**    -v|--verbose         Provide extra information (such as the RID)
*/
void whatis_cmd(void){
  int rid;
  const char *zName;
  int verboseFlag;
  int i;
  const char *zType = 0;
................................................................................
    "   AND tagxref.srcid=blob.rid;",
    zWhere /*safe-for-%s*/
  );

  /* Cluster artifacts */
  db_multi_exec(
    "INSERT OR IGNORE INTO description(rid,uuid,ctime,type,summary)\n"
    "SELECT blob.rid, blob.uuid, rcvfrom.mtime, 'cluster', 'cluster'\n"
    "  FROM tagxref, blob, rcvfrom\n"
    " WHERE (tagxref.rid %s)\n"
    "   AND tagxref.tagid=(SELECT tagid FROM tag WHERE tagname='cluster')\n"
    "   AND blob.rid=tagxref.rid"
    "   AND rcvfrom.rcvid=blob.rcvid;",
    zWhere /*safe-for-%s*/
  );

  /* Ticket change artifacts */
  db_multi_exec(
    "INSERT OR IGNORE INTO description(rid,uuid,ctime,type,summary)\n"
    "SELECT blob.rid, blob.uuid, tagxref.mtime, 'ticket',\n"
................................................................................
/*
** WEBPAGE: bloblist
**
** Return a page showing all artifacts in the repository.  Query parameters:
**
**   n=N         Show N artifacts
**   s=S         Start with artifact number S
**   unpub       Show only unpublished artifacts
*/
void bloblist_page(void){
  Stmt q;
  int s = atoi(PD("s","0"));
  int n = atoi(PD("n","5000"));
  int mx = db_int(0, "SELECT max(rid) FROM blob");
  int unpubOnly = PB("unpub");
  char *zRange;

  login_check_credentials();
  if( !g.perm.Read ){ login_needed(g.anon.Read); return; }
  style_header("List Of Artifacts");
  style_submenu_element("250 Largest", 0, "bigbloblist");
  if( !unpubOnly && mx>n && P("s")==0 ){
    int i;
    @ <p>Select a range of artifacts to view:</p>
    @ <ul>
    for(i=1; i<=mx; i+=n){
      @ <li> %z(href("%R/bloblist?s=%d&n=%d",i,n))
      @ %d(i)..%d(i+n-1<mx?i+n-1:mx)</a>
    }
    @ </ul>
    style_footer();
    return;
  }
  if( !unpubOnly && mx>n ){
    style_submenu_element("Index", "Index", "bloblist");
  }
  if( unpubOnly ){
    zRange = mprintf("IN private");
  }else{
    zRange = mprintf("BETWEEN %d AND %d", s, s+n-1);
  }
  describe_artifacts(zRange);
  fossil_free(zRange);
  db_prepare(&q,
    "SELECT rid, uuid, summary, isPrivate FROM description ORDER BY rid"
  );
  @ <table cellpadding="0" cellspacing="0">
  while( db_step(&q)==SQLITE_ROW ){
    int rid = db_column_int(&q,0);
    const char *zUuid = db_column_text(&q, 1);
    const char *zDesc = db_column_text(&q, 2);
    int isPriv = db_column_int(&q,3);
    @ <tr><td align="right">%d(rid)</td>
    @ <td>&nbsp;%z(href("%R/info/%!S",zUuid))%S(zUuid)</a>&nbsp;</td>
    @ <td align="left">%h(zDesc)</td>
    if( isPriv ){
      @ <td>(unpublished)</td>
    }
    @ </tr>
  }
  @ </table>
  db_finalize(&q);
  style_footer();
}

/*
** WEBPAGE: bigbloblist
**
** Return a page showing the largest artifacts in the repository in order
** of decreasing size.
**
**   n=N         Show the top N artifacts
*/
void bigbloblist_page(void){
  Stmt q;
  int n = atoi(PD("n","250"));

  login_check_credentials();
  if( !g.perm.Read ){ login_needed(g.anon.Read); return; }
  style_header("%d Largest Artifacts", n);
  db_multi_exec(
    "CREATE TEMP TABLE toshow(rid INTEGER PRIMARY KEY);"
    "INSERT INTO toshow(rid)"
    "  SELECT rid FROM blob"
    "   ORDER BY length(content) DESC"
    "   LIMIT %d;", n
  );
  describe_artifacts("IN toshow");
  db_prepare(&q,
    "SELECT description.rid, description.uuid, description.summary,"
    "       length(blob.content), coalesce(delta.srcid,''),"
    "       datetime(description.ctime)"
    "  FROM description, blob LEFT JOIN delta ON delta.rid=blob.rid"
    " WHERE description.rid=blob.rid"
    " ORDER BY length(content) DESC"
  );
  @ <table cellpadding="2" cellspacing="0" border="1" id="bigblobtab">
  @ <thead><tr><th align="right">Size<th align="right">RID
  @ <th align="right">Delta From<th>SHA1<th>Description<th>Date</tr></thead>
  @ <tbody>
  while( db_step(&q)==SQLITE_ROW ){
    int rid = db_column_int(&q,0);
    const char *zUuid = db_column_text(&q, 1);
    const char *zDesc = db_column_text(&q, 2);
    int sz = db_column_int(&q,3);
    const char *zSrcId = db_column_text(&q,4);
    const char *zDate = db_column_text(&q,5);
    @ <tr><td align="right">%d(sz)</td>
    @ <td align="right">%d(rid)</td>
    @ <td align="right">%s(zSrcId)</td>
    @ <td>&nbsp;%z(href("%R/info/%!S",zUuid))%S(zUuid)</a>&nbsp;</td>
    @ <td align="left">%h(zDesc)</td>
    @ <td align="left">%z(href("%R/timeline?c=%T",zDate))%s(zDate)</a></td>
    @ </tr>
  }
  @ </tbody></table>
  db_finalize(&q);
  output_table_sorting_javascript("bigblobtab", "NnnttT", -1);
  style_footer();
}

/*
** COMMAND: test-unsent
**
** Usage: %fossil test-unsent
**
** Show all artifacts in the unsent table

Changes to src/printf.c.

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/*
** The root program.  All variations call this core.
**
** INPUTS:
**   func   This is a pointer to a function taking three arguments
**            1. A pointer to anything.  Same as the "arg" parameter.
**            2. A pointer to the list of characters to be output
**               (Note, this list is NOT null terminated.)
**            3. An integer number of characters to be output.
**               (Note: This number might be zero.)
**
**   arg    This is the pointer to anything which will be passed as the
**          first argument to "func".  Use it for whatever you like.
**
**   fmt    This is the format string, as in the usual print.
**
**   ap     This is a pointer to a list of arguments.  Same as in
**          vfprint.
**
** OUTPUTS:
................................................................................
  vfprintf(out, zFormat, ap);
  fprintf(out, "\n");
  va_end(ap);
  for(i=0; i<sizeof(azEnv)/sizeof(azEnv[0]); i++){
    char *p;
    if( (p = fossil_getenv(azEnv[i]))!=0 ){
      fprintf(out, "%s=%s\n", azEnv[i], p);
      fossil_filename_free(p);
    }else if( (z = P(azEnv[i]))!=0 ){
      fprintf(out, "%s=%s\n", azEnv[i], z);
    }
  }
  fclose(out);
}








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/*
** The root program.  All variations call this core.
**
** INPUTS:
**   pBlob  This is the blob where the output will be built.








**
**   fmt    This is the format string, as in the usual print.
**
**   ap     This is a pointer to a list of arguments.  Same as in
**          vfprint.
**
** OUTPUTS:
................................................................................
  vfprintf(out, zFormat, ap);
  fprintf(out, "\n");
  va_end(ap);
  for(i=0; i<sizeof(azEnv)/sizeof(azEnv[0]); i++){
    char *p;
    if( (p = fossil_getenv(azEnv[i]))!=0 ){
      fprintf(out, "%s=%s\n", azEnv[i], p);
      fossil_path_free(p);
    }else if( (z = P(azEnv[i]))!=0 ){
      fprintf(out, "%s=%s\n", azEnv[i], z);
    }
  }
  fclose(out);
}

Changes to src/purge.c.

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      blob_reset(&content);
    }
  /* The "checkins" subcommand goes here in alphabetical order, but it must
  ** be moved to the end since it is the default case */
  }else if( strncmp(zSubcmd, "list", n)==0 || strcmp(zSubcmd,"ls")==0 ){
    int showDetail = find_option("l","l",0)!=0;
    if( !db_table_exists("repository","purgeevent") ) return;
    db_prepare(&q, "SELECT peid, datetime(ctime,'unixepoch','localtime')"
                   " FROM purgeevent");
    while( db_step(&q)==SQLITE_ROW ){
      fossil_print("%4d on %s\n", db_column_int(&q,0), db_column_text(&q,1));
      if( showDetail ){
        purge_list_event_content(db_column_int(&q,0));
      }
    }







|







490
491
492
493
494
495
496
497
498
499
500
501
502
503
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      blob_reset(&content);
    }
  /* The "checkins" subcommand goes here in alphabetical order, but it must
  ** be moved to the end since it is the default case */
  }else if( strncmp(zSubcmd, "list", n)==0 || strcmp(zSubcmd,"ls")==0 ){
    int showDetail = find_option("l","l",0)!=0;
    if( !db_table_exists("repository","purgeevent") ) return;
    db_prepare(&q, "SELECT peid, datetime(ctime,'unixepoch',toLocal())"
                   " FROM purgeevent");
    while( db_step(&q)==SQLITE_ROW ){
      fossil_print("%4d on %s\n", db_column_int(&q,0), db_column_text(&q,1));
      if( showDetail ){
        purge_list_event_content(db_column_int(&q,0));
      }
    }

Changes to src/rebuild.c.

531
532
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534
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538
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**   --deanalyze       Remove ANALYZE tables from the database
**   --force           Force the rebuild to complete even if errors are seen
**   --ifneeded        Only do the rebuild if it would change the schema version
**   --index           Always add in the full-text search index
**   --noverify        Skip the verification of changes to the BLOB table
**   --noindex         Always omit the full-text search index
**   --pagesize N      Set the database pagesize to N. (512..65536 and power of 2)

**   --randomize       Scan artifacts in a random order
**   --stats           Show artifact statistics after rebuilding
**   --vacuum          Run VACUUM on the database after rebuilding
**   --wal             Set Write-Ahead-Log journalling mode on the database
**
** See also: deconstruct, reconstruct
*/
................................................................................
  DIR *d;
  struct dirent *pEntry;
  Blob aContent; /* content of the just read artifact */
  static int nFileRead = 0;
  void *zUnicodePath;
  char *zUtf8Name;

  zUnicodePath = fossil_utf8_to_filename(zPath);
  d = opendir(zUnicodePath);
  if( d ){
    while( (pEntry=readdir(d))!=0 ){
      Blob path;
      char *zSubpath;

      if( pEntry->d_name[0]=='.' ){
        continue;
      }
      zUtf8Name = fossil_filename_to_utf8(pEntry->d_name);
      zSubpath = mprintf("%s/%s", zPath, zUtf8Name);
      fossil_filename_free(zUtf8Name);
#ifdef _DIRENT_HAVE_D_TYPE
      if( (pEntry->d_type==DT_UNKNOWN || pEntry->d_type==DT_LNK)
          ? (file_isdir(zSubpath)==1) : (pEntry->d_type==DT_DIR) )
#else
      if( file_isdir(zSubpath)==1 )
#endif
      {
................................................................................
      free(zSubpath);
    }
    closedir(d);
  }else {
    fossil_fatal("encountered error %d while trying to open \"%s\".",
                  errno, g.argv[3]);
  }
  fossil_filename_free(zUnicodePath);
}

/*
** COMMAND: reconstruct*
**
** Usage: %fossil reconstruct FILENAME DIRECTORY
**
................................................................................
  }
  db_create_repository(g.argv[2]);
  db_open_repository(g.argv[2]);

  /* We should be done with options.. */
  verify_all_options();

  db_open_config(0);
  db_begin_transaction();
  db_initial_setup(0, 0, 0);

  fossil_print("Reading files from directory \"%s\"...\n", g.argv[3]);
  recon_read_dir(g.argv[3]);
  fossil_print("\nBuilding the Fossil repository...\n");








>







 







|









|

|







 







|







 







|







531
532
533
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537
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539
540
541
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895
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**   --deanalyze       Remove ANALYZE tables from the database
**   --force           Force the rebuild to complete even if errors are seen
**   --ifneeded        Only do the rebuild if it would change the schema version
**   --index           Always add in the full-text search index
**   --noverify        Skip the verification of changes to the BLOB table
**   --noindex         Always omit the full-text search index
**   --pagesize N      Set the database pagesize to N. (512..65536 and power of 2)
**   --quiet           Only show output if there are errors
**   --randomize       Scan artifacts in a random order
**   --stats           Show artifact statistics after rebuilding
**   --vacuum          Run VACUUM on the database after rebuilding
**   --wal             Set Write-Ahead-Log journalling mode on the database
**
** See also: deconstruct, reconstruct
*/
................................................................................
  DIR *d;
  struct dirent *pEntry;
  Blob aContent; /* content of the just read artifact */
  static int nFileRead = 0;
  void *zUnicodePath;
  char *zUtf8Name;

  zUnicodePath = fossil_utf8_to_path(zPath, 1);
  d = opendir(zUnicodePath);
  if( d ){
    while( (pEntry=readdir(d))!=0 ){
      Blob path;
      char *zSubpath;

      if( pEntry->d_name[0]=='.' ){
        continue;
      }
      zUtf8Name = fossil_path_to_utf8(pEntry->d_name);
      zSubpath = mprintf("%s/%s", zPath, zUtf8Name);
      fossil_path_free(zUtf8Name);
#ifdef _DIRENT_HAVE_D_TYPE
      if( (pEntry->d_type==DT_UNKNOWN || pEntry->d_type==DT_LNK)
          ? (file_isdir(zSubpath)==1) : (pEntry->d_type==DT_DIR) )
#else
      if( file_isdir(zSubpath)==1 )
#endif
      {
................................................................................
      free(zSubpath);
    }
    closedir(d);
  }else {
    fossil_fatal("encountered error %d while trying to open \"%s\".",
                  errno, g.argv[3]);
  }
  fossil_path_free(zUnicodePath);
}

/*
** COMMAND: reconstruct*
**
** Usage: %fossil reconstruct FILENAME DIRECTORY
**
................................................................................
  }
  db_create_repository(g.argv[2]);
  db_open_repository(g.argv[2]);

  /* We should be done with options.. */
  verify_all_options();

  db_open_config(0, 0);
  db_begin_transaction();
  db_initial_setup(0, 0, 0);

  fossil_print("Reading files from directory \"%s\"...\n", g.argv[3]);
  recon_read_dir(g.argv[3]);
  fossil_print("\nBuilding the Fossil repository...\n");

Changes to src/report.c.

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**       t      Sort by text
**       n      Sort numerically
**       k      Sort by the data-sortkey property
**       x      This column is not sortable
**
** Capital letters mean sort in reverse order.
** If there are fewer characters in zColumnTypes[] than their are columns,
** the all extra columns assume type "t" (text).
**
** The third parameter is the column that was initially sorted (using 1-based
** column numbers, like SQL).  Make this value 0 if none of the columns are
** initially sorted.  Make the value negative if the column is initially sorted
** in reverse order.
**
** Clicking on the same column header twice in a row inverts the sort.
................................................................................
  const char *zColumnTypes,  /* String for column types */
  int iInitSort              /* Initially sorted column. Leftmost is 1. 0 for NONE */
){
  @ <script>
  @ function SortableTable(tableEl,columnTypes,initSort){
  @   this.tbody = tableEl.getElementsByTagName('tbody');
  @   this.columnTypes = columnTypes;


  @   this.sort = function (cell) {
  @     var column = cell.cellIndex;
  @     var sortFn;
  @     switch( cell.sortType ){

  @       case "N": case "n":  sortFn = this.sortNumeric;  break;




  @       case "T": case "t":  sortFn = this.sortText;     break;




  @       case "K": case "k":  sortFn = this.sortKey;      break;




  @       default:  return;
  @     }
  @     this.sortIndex = column;
  @     var newRows = new Array();
  @     for (j = 0; j < this.tbody[0].rows.length; j++) {
  @        newRows[j] = this.tbody[0].rows[j];
  @     }
  @     if( this.sortIndex==Math.abs(this.prevColumn)-1 ){
  @       newRows.reverse();
  @       this.prevColumn = -this.prevColumn;
  @     }else{
  @       newRows.sort(sortFn);
  @       this.prevColumn = this.sortIndex+1;
  @       if( cell.sortType>="A" && cell.sortType<="Z" ){
  @         newRows.reverse();
  @       }
  @     }
  @     for (i=0;i<newRows.length;i++) {
  @       this.tbody[0].appendChild(newRows[i]);
  @     }
  @     this.setHdrIcons();
  @   }
  @   this.setHdrIcons = function() {
................................................................................
  @       hdrCell.className = clsName;
  @     }
  @   }
  @   this.sortText = function(a,b) {
  @     var i = thisObject.sortIndex;
  @     aa = a.cells[i].textContent.replace(/^\W+/,'').toLowerCase();
  @     bb = b.cells[i].textContent.replace(/^\W+/,'').toLowerCase();

  @     if(aa==bb) return a.rowIndex-b.rowIndex;







  @     if(aa<bb) return -1;

  @     return 1;
  @   }


  @   this.sortNumeric = function(a,b) {
  @     var i = thisObject.sortIndex;
  @     aa = parseFloat(a.cells[i].textContent);
  @     if (isNaN(aa)) aa = 0;
  @     bb = parseFloat(b.cells[i].textContent);
  @     if (isNaN(bb)) bb = 0;
  @     if(aa==bb) return a.rowIndex-b.rowIndex;
  @     return aa-bb;
  @   }













  @   this.sortKey = function(a,b) {
  @     var i = thisObject.sortIndex;
  @     aa = a.cells[i].getAttribute("data-sortkey");
  @     bb = b.cells[i].getAttribute("data-sortkey");

  @     if(aa==bb) return a.rowIndex-b.rowIndex;








  @     if(aa<bb) return -1;

  @     return 1;
  @   }

  @   var x = tableEl.getElementsByTagName('thead');
  @   if(!(this.tbody && this.tbody[0].rows && this.tbody[0].rows.length>0)){
  @     return;
  @   }
  @   if(x && x[0].rows && x[0].rows.length > 0) {
  @     this.hdrRow = x[0].rows[0];
  @   } else {







|







 







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953
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1012



1013
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....
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**       t      Sort by text
**       n      Sort numerically
**       k      Sort by the data-sortkey property
**       x      This column is not sortable
**
** Capital letters mean sort in reverse order.
** If there are fewer characters in zColumnTypes[] than their are columns,
** then all extra columns assume type "t" (text).
**
** The third parameter is the column that was initially sorted (using 1-based
** column numbers, like SQL).  Make this value 0 if none of the columns are
** initially sorted.  Make the value negative if the column is initially sorted
** in reverse order.
**
** Clicking on the same column header twice in a row inverts the sort.
................................................................................
  const char *zColumnTypes,  /* String for column types */
  int iInitSort              /* Initially sorted column. Leftmost is 1. 0 for NONE */
){
  @ <script>
  @ function SortableTable(tableEl,columnTypes,initSort){
  @   this.tbody = tableEl.getElementsByTagName('tbody');
  @   this.columnTypes = columnTypes;
  @   var ncols = tableEl.rows[0].cells.length;
  @   for(var i = columnTypes.length; i<=ncols; i++){this.columnTypes += 't';}
  @   this.sort = function (cell) {
  @     var column = cell.cellIndex;
  @     var sortFn;
  @     switch( cell.sortType ){
  if( strchr(zColumnTypes,'n') ){
    @       case "n": sortFn = this.sortNumeric;  break;
  }
  if( strchr(zColumnTypes,'N') ){
    @       case "N": sortFn = this.sortReverseNumeric;  break;
  }
  @       case "t": sortFn = this.sortText;  break;
  if( strchr(zColumnTypes,'T') ){
    @       case "T": sortFn = this.sortReverseText;  break;
  }
  if( strchr(zColumnTypes,'k') ){
    @       case "k": sortFn = this.sortKey;  break;
  }
  if( strchr(zColumnTypes,'K') ){
    @       case "K": sortFn = this.sortReverseKey;  break;
  }
  @       default:  return;
  @     }
  @     this.sortIndex = column;
  @     var newRows = new Array();
  @     for (j = 0; j < this.tbody[0].rows.length; j++) {
  @        newRows[j] = this.tbody[0].rows[j];
  @     }
  @     if( this.sortIndex==Math.abs(this.prevColumn)-1 ){
  @       newRows.reverse();
  @       this.prevColumn = -this.prevColumn;
  @     }else{
  @       newRows.sort(sortFn);
  @       this.prevColumn = this.sortIndex+1;



  @     }
  @     for (i=0;i<newRows.length;i++) {
  @       this.tbody[0].appendChild(newRows[i]);
  @     }
  @     this.setHdrIcons();
  @   }
  @   this.setHdrIcons = function() {
................................................................................
  @       hdrCell.className = clsName;
  @     }
  @   }
  @   this.sortText = function(a,b) {
  @     var i = thisObject.sortIndex;
  @     aa = a.cells[i].textContent.replace(/^\W+/,'').toLowerCase();
  @     bb = b.cells[i].textContent.replace(/^\W+/,'').toLowerCase();
  @     if(aa<bb) return -1;
  @     if(aa==bb) return a.rowIndex-b.rowIndex;
  @     return 1;
  @   }
  if( strchr(zColumnTypes,'T') ){
    @   this.sortReverseText = function(a,b) {
    @     var i = thisObject.sortIndex;
    @     aa = a.cells[i].textContent.replace(/^\W+/,'').toLowerCase();
    @     bb = b.cells[i].textContent.replace(/^\W+/,'').toLowerCase();
    @     if(aa<bb) return +1;
    @     if(aa==bb) return a.rowIndex-b.rowIndex;
    @     return -1;
    @   }
  }
  if( strchr(zColumnTypes,'n') ){
    @   this.sortNumeric = function(a,b) {
    @     var i = thisObject.sortIndex;
    @     aa = parseFloat(a.cells[i].textContent);
    @     if (isNaN(aa)) aa = 0;
    @     bb = parseFloat(b.cells[i].textContent);
    @     if (isNaN(bb)) bb = 0;
    @     if(aa==bb) return a.rowIndex-b.rowIndex;
    @     return aa-bb;
    @   }
  }
  if( strchr(zColumnTypes,'N') ){
    @   this.sortReverseNumeric = function(a,b) {
    @     var i = thisObject.sortIndex;
    @     aa = parseFloat(a.cells[i].textContent);
    @     if (isNaN(aa)) aa = 0;
    @     bb = parseFloat(b.cells[i].textContent);
    @     if (isNaN(bb)) bb = 0;
    @     if(aa==bb) return a.rowIndex-b.rowIndex;
    @     return bb-aa;
    @   }
  }
  if( strchr(zColumnTypes,'k') ){
    @   this.sortKey = function(a,b) {
    @     var i = thisObject.sortIndex;
    @     aa = a.cells[i].getAttribute("data-sortkey");
    @     bb = b.cells[i].getAttribute("data-sortkey");
    @     if(aa<bb) return -1;
    @     if(aa==bb) return a.rowIndex-b.rowIndex;
    @     return 1;
    @   }
  }
  if( strchr(zColumnTypes,'K') ){
    @   this.sortReverseKey = function(a,b) {
    @     var i = thisObject.sortIndex;
    @     aa = a.cells[i].getAttribute("data-sortkey");
    @     bb = b.cells[i].getAttribute("data-sortkey");
    @     if(aa<bb) return +1;
    @     if(aa==bb) return a.rowIndex-b.rowIndex;
    @     return -1;
    @   }
  }
  @   var x = tableEl.getElementsByTagName('thead');
  @   if(!(this.tbody && this.tbody[0].rows && this.tbody[0].rows.length>0)){
  @     return;
  @   }
  @   if(x && x[0].rows && x[0].rows.length > 0) {
  @     this.hdrRow = x[0].rows[0];
  @   } else {

Changes to src/search.c.

565
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  blob_reset(&pattern);
  search_sql_setup(g.db);

  db_multi_exec(
     "CREATE TEMP TABLE srch(rid,uuid,date,comment,x);"
     "CREATE INDEX srch_idx1 ON srch(x);"
     "INSERT INTO srch(rid,uuid,date,comment,x)"
     "   SELECT blob.rid, uuid, datetime(event.mtime%s),"
     "          coalesce(ecomment,comment),"
     "          search_score()"
     "     FROM event, blob"
     "    WHERE blob.rid=event.objid"
     "      AND search_match(coalesce(ecomment,comment));",
     timeline_utc()
  );
  iBest = db_int(0, "SELECT max(x) FROM srch");
  blob_append(&sql,
              "SELECT rid, uuid, date, comment, 0, 0 FROM srch "
              "WHERE 1 ", -1);
  if(!fAll){
    blob_append_sql(&sql,"AND x>%d ", iBest/3);







|




|
<







565
566
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576
577

578
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  blob_reset(&pattern);
  search_sql_setup(g.db);

  db_multi_exec(
     "CREATE TEMP TABLE srch(rid,uuid,date,comment,x);"
     "CREATE INDEX srch_idx1 ON srch(x);"
     "INSERT INTO srch(rid,uuid,date,comment,x)"
     "   SELECT blob.rid, uuid, datetime(event.mtime,toLocal()),"
     "          coalesce(ecomment,comment),"
     "          search_score()"
     "     FROM event, blob"
     "    WHERE blob.rid=event.objid"
     "      AND search_match(coalesce(ecomment,comment));"

  );
  iBest = db_int(0, "SELECT max(x) FROM srch");
  blob_append(&sql,
              "SELECT rid, uuid, date, comment, 0, 0 FROM srch "
              "WHERE 1 ", -1);
  if(!fAll){
    blob_append_sql(&sql,"AND x>%d ", iBest/3);

Changes to src/setup.c.

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130
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    "Show artifacts that are shunned by this repository");
  setup_menu_entry("Artifact Receipts Log", "rcvfromlist",
    "A record of received artifacts and their sources");
  setup_menu_entry("User Log", "access_log",
    "A record of login attempts");
  setup_menu_entry("Administrative Log", "admin_log",
    "View the admin_log entries");


  setup_menu_entry("Sitemap", "sitemap",
    "Links to miscellaneous pages");
  setup_menu_entry("SQL", "admin_sql",
    "Enter raw SQL commands");
  setup_menu_entry("TH1", "admin_th1",
    "Enter raw TH1 commands");
  @ </table>
................................................................................
** WEBPAGE: setup_ulist
**
** Show a list of users.  Clicking on any user jumps to the edit
** screen for that user.  Requires Admin privileges.
*/
void setup_ulist(void){
  Stmt s;
  int prevLevel = 0;

  login_check_credentials();
  if( !g.perm.Admin ){
    login_needed(0);
    return;
  }

  style_submenu_element("Add", "Add User", "setup_uedit");
  style_header("User List");
  @ <table class="usetupLayoutTable">
  @ <tr><td class="usetupColumnLayout">
  @ <span class="note">Users:</span>
  @ <table class="usetupUserList">
  prevLevel = 0;
  db_prepare(&s,
     "SELECT uid, login, cap, info, 1 FROM user"
     " WHERE login IN ('anonymous','nobody','developer','reader') "
     " UNION ALL "
     "SELECT uid, login, cap, info, 2 FROM user"
     " WHERE login NOT IN ('anonymous','nobody','developer','reader') "
     "ORDER BY 5, 2 COLLATE nocase"
  );
  while( db_step(&s)==SQLITE_ROW ){
    int iLevel = db_column_int(&s, 4);
    const char *zCap = db_column_text(&s, 2);
    const char *zLogin = db_column_text(&s, 1);
    if( iLevel>prevLevel ){
      if( prevLevel>0 ){
        @ <tr><td colspan="3"><hr></td></tr>
      }
      if( iLevel==1 ){
        @ <tr>
        @   <th class="usetupListUser"
        @    style="text-align: right;padding-right: 20px;">Category</th>
        @   <th class="usetupListCap"
        @    style="text-align: center;padding-right: 15px;">Capabilities</th>
        @   <th class="usetupListCon"
        @    style="text-align: left;">Notes</th>
        @ </tr>
      }else{
        @ <tr>
        @   <th class="usetupListUser"
        @    style="text-align: right;padding-right: 20px;">User&nbsp;ID</th>
        @   <th class="usetupListCap"
        @    style="text-align: center;padding-right: 15px;">Capabilities</th>
        @   <th class="usetupListCon"
        @    style="text-align: left;">Contact&nbsp;Info</th>
        @ </tr>
      }
      prevLevel = iLevel;
    }
    @ <tr>
    @ <td class="usetupListUser"
    @     style="text-align: right;padding-right: 20px;white-space:nowrap;">
    if( g.perm.Admin && (zCap[0]!='s' || g.perm.Setup) ){
      @ <a href="setup_uedit?id=%d(db_column_int(&s,0))">
    }
    @ %h(zLogin)
    if( g.perm.Admin ){
      @ </a>
    }
    @ </td>
    @ <td class="usetupListCap" style="text-align: center;padding-right: 15px;">%s(zCap)</td>
    @ <td  class="usetupListCon"  style="text-align: left;">%h(db_column_text(&s,3))</td>
    @ </tr>
  }
  @ </table>
  @ </td><td class="usetupColumnLayout">
  @ <span class="note">Notes:</span>




























  @ <ol>
  @ <li><p>The permission flags are as follows:</p>
  @ <table>
     @ <tr><th valign="top">a</th>
     @   <td><i>Admin:</i> Create and delete users</td></tr>
     @ <tr><th valign="top">b</th>
     @   <td><i>Attach:</i> Add attachments to wiki or tickets</td></tr>
................................................................................
  @ Users with privilege <span class="capability">v</span> inherit the combined
  @ privileges of <span class="usertype">developer</span>,
  @ <span class="usertype">anonymous</span>, and
  @ <span class="usertype">nobody</span>.
  @ </p></li>
  @
  @ </ol>
  @ </td></tr></table>
  style_footer();
  db_finalize(&s);
}


/*
** Return true if zPw is a valid password string.  A valid
** password string is:
**
**  (1)  A zero-length string, or
**  (2)  a string that contains a character other than '*'.
................................................................................
  const char *zId, *zLogin, *zInfo, *zCap, *zPw;
  const char *zGroup;
  const char *zOldLogin;
  int doWrite;
  int uid, i;
  int higherUser = 0;  /* True if user being edited is SETUP and the */
                       /* user doing the editing is ADMIN.  Disallow editing */
  char *inherit[128];
  int a[128];
  const char *oa[128];

  /* Must have ADMIN privileges to access this page
  */
  login_check_credentials();
  if( !g.perm.Admin ){ login_needed(0); return; }
................................................................................
** Generate an entry box for an attribute.
*/
void entry_attribute(
  const char *zLabel,   /* The text label on the entry box */
  int width,            /* Width of the entry box */
  const char *zVar,     /* The corresponding row in the VAR table */
  const char *zQParm,   /* The query parameter */
  char *zDflt,          /* Default value if VAR table entry does not exist */
  int disabled          /* 1 if disabled */
){
  const char *zVal = db_get(zVar, zDflt);
  const char *zQ = P(zQParm);
  if( zQ && fossil_strcmp(zQ,zVal)!=0 ){
    const int nZQ = (int)strlen(zQ);
    login_verify_csrf_secret();
................................................................................
  int rows,             /* Rows in the textarea */
  int cols,             /* Columns in the textarea */
  const char *zVar,     /* The corresponding row in the VAR table */
  const char *zQP,      /* The query parameter */
  const char *zDflt,    /* Default value if VAR table entry does not exist */
  int disabled          /* 1 if the textarea should  not be editable */
){
  const char *z = db_get(zVar, (char*)zDflt);
  const char *zQ = P(zQP);
  if( zQ && !disabled && fossil_strcmp(zQ,z)!=0){
    const int nZQ = (int)strlen(zQ);
    login_verify_csrf_secret();
    db_set(zVar, zQ, 0);
    admin_log("Set textarea_attribute %Q to: %.*s%s",
              zVar, 20, zQ, (nZQ>20 ? "..." : ""));
................................................................................
  const char *zLabel,   /* The text label on the menu */
  const char *zVar,     /* The corresponding row in the VAR table */
  const char *zQP,      /* The query parameter */
  const char *zDflt,    /* Default value if VAR table entry does not exist */
  int nChoice,          /* Number of choices */
  const char *const *azChoice /* Choices. 2 per choice: (VAR value, Display) */
){
  const char *z = db_get(zVar, (char*)zDflt);
  const char *zQ = P(zQP);
  int i;
  if( zQ && fossil_strcmp(zQ,z)!=0){
    const int nZQ = (int)strlen(zQ);
    login_verify_csrf_secret();
    db_set(zVar, zQ, 0);
    admin_log("Set multiple_choice_attribute %Q to: %.*s%s",
................................................................................
  @ <hr />
  onoff_attribute("Plaintext comments on timelines",
                  "timeline-plaintext", "tpt", 0, 0);
  @ <p>In timeline displays, check-in comments are displayed literally,
  @ without any wiki or HTML interpretation.  (Note: Use CSS to change
  @ display formatting features such as fonts and line-wrapping behavior.)</p>







  @ <hr />
  onoff_attribute("Use Universal Coordinated Time (UTC)",
                  "timeline-utc", "utc", 1, 0);
  @ <p>Show times as UTC (also sometimes called Greenwich Mean Time (GMT) or
  @ Zulu) instead of in local time.  On this server, local time is currently
  tmDiff = db_double(0.0, "SELECT julianday('now')");
  tmDiff = db_double(0.0,
................................................................................
  const char *zQ = P("q");
  int go = P("go")!=0;
  login_check_credentials();
  if( !g.perm.Setup ){
    login_needed(0);
    return;
  }

  db_begin_transaction();
  style_header("Raw SQL Commands");
  @ <p><b>Caution:</b> There are no restrictions on the SQL that can be
  @ run by this page.  You can do serious and irrepairable damage to the
  @ repository.  Proceed with extreme caution.</p>
  @
  @ <p>Only a the first statement in the entry box will be run.
  @ Any subsequent statements will be silently ignored.</p>
  @
  @ <p>Database names:<ul><li>repository &rarr; %s(db_name("repository"))
  if( g.zConfigDbName ){
    @ <li>config &rarr; %s(db_name("configdb"))
  }
  if( g.localOpen ){
................................................................................
    login_needed(0);
    return;
  }
  style_header("Admin Log");
  create_admin_log_table();
  limit = atoi(PD("n","20"));
  fLogEnabled = db_get_boolean("admin-log", 0);
  @ <div>Admin logging is %s(fLogEnabled?"on":"off").</div>



  @ <div>Limit results to: <span>
  admin_log_render_limits();
  @ </span></div>

  blob_append_sql(&qLog,







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    "Show artifacts that are shunned by this repository");
  setup_menu_entry("Artifact Receipts Log", "rcvfromlist",
    "A record of received artifacts and their sources");
  setup_menu_entry("User Log", "access_log",
    "A record of login attempts");
  setup_menu_entry("Administrative Log", "admin_log",
    "View the admin_log entries");
  setup_menu_entry("Stats", "stat",
    "Repository Status Reports");
  setup_menu_entry("Sitemap", "sitemap",
    "Links to miscellaneous pages");
  setup_menu_entry("SQL", "admin_sql",
    "Enter raw SQL commands");
  setup_menu_entry("TH1", "admin_th1",
    "Enter raw TH1 commands");
  @ </table>
................................................................................
** WEBPAGE: setup_ulist
**
** Show a list of users.  Clicking on any user jumps to the edit
** screen for that user.  Requires Admin privileges.
*/
void setup_ulist(void){
  Stmt s;


  login_check_credentials();
  if( !g.perm.Admin ){
    login_needed(0);
    return;
  }

  style_submenu_element("Add", "Add User", "setup_uedit");
  style_submenu_element("Log", "Access Log", "access_log");
  style_submenu_element("Help", "Help", "setup_ulist_notes");
  style_header("User List");
  @ <table border=1 cellpadding=2 cellspacing=0 class='userTable'>
  @ <thead><tr><th>UID <th>Category <th>Capabilities <th>Info <th>Last Change</tr></thead>
  @ <tbody>
  db_prepare(&s,
     "SELECT uid, login, cap, date(mtime,'unixepoch')"
     "  FROM user"
     " WHERE login IN ('anonymous','nobody','developer','reader')"
     " ORDER BY login"
  );
  while( db_step(&s)==SQLITE_ROW ){
    int uid = db_column_int(&s, 0);
    const char *zLogin = db_column_text(&s, 1);
    const char *zCap = db_column_text(&s, 2);
    const char *zDate = db_column_text(&s, 4);
    @ <tr>
    @ <td><a href='setup_uedit?id=%d(uid)'>%d(uid)</a>
    @ <td><a href='setup_uedit?id=%d(uid)'>%h(zLogin)</a>
    @ <td>%h(zCap)
    
    if( fossil_strcmp(zLogin,"anonymous")==0 ){
      @ <td>All logged-in users
    }else if( fossil_strcmp(zLogin,"developer")==0 ){
      @ <td>Users with '<b>v</b>' capability
    }else if( fossil_strcmp(zLogin,"nobody")==0 ){
      @ <td>All users without login
    }else if( fossil_strcmp(zLogin,"reader")==0 ){
      @ <td>Users with '<b>u</b>' capability
    }else{
      @ <td>
    }
    if( zDate && zDate[0] ){
      @ <td>%h(zDate)
    }else{
      @ <td>
    }
    @ </tr>
  }
  db_finalize(&s);
  @ </tbody></table>
  @ <div class='section'>Users</div>
  @ <table border=1 cellpadding=2 cellspacing=0 class='userTable' id='userlist'>
  @ <thead><tr>
  @ <th>ID<th>Login<th>Caps<th>Info<th>Date<th>Expire</tr></thead>
  @ <tbody>
  db_prepare(&s,
     "SELECT uid, login, cap, info, date(mtime,'unixepoch'), lower(login) AS sortkey, "
     "       CASE WHEN info LIKE '%%expires 20%%'"
             "    THEN substr(info,instr(lower(info),'expires')+8,10)"
             "    END AS exp"
     "  FROM user"
     " WHERE login NOT IN ('anonymous','nobody','developer','reader')"
     " ORDER BY sortkey"
  );
  while( db_step(&s)==SQLITE_ROW ){
    int uid = db_column_int(&s, 0);
    const char *zLogin = db_column_text(&s, 1);
    const char *zCap = db_column_text(&s, 2);
    const char *zInfo = db_column_text(&s, 3);
    const char *zDate = db_column_text(&s, 4);
    const char *zSortKey = db_column_text(&s,5);
    const char *zExp = db_column_text(&s,6);
    @ <tr>
    @ <td><a href='setup_uedit?id=%d(uid)'>%d(uid)</a>
    @ <td data-sortkey='%h(zSortKey)'><a href='setup_uedit?id=%d(uid)'>%h(zLogin)</a>
    @ <td>%h(zCap)
    @ <td>%h(zInfo)
    @ <td>%h(zDate?zDate:"")
    @ <td>%h(zExp?zExp:"")
    @ </tr>
  }
  @ </tbody></table>
  db_finalize(&s);
  output_table_sorting_javascript("userlist","nktxTT",2);
  style_footer();
}

/*
** WEBPAGE: setup_ulist_notes
**
** A documentation page showing notes about user configuration.  This information
** used to be a side-bar on the user list page, but has been factored out for
** improved presentation.
*/
void setup_ulist_notes(void){
  style_header("User Configuration Notes");
  @ <h1>User Configuration Notes:</h1>
  @ <ol>
  @ <li><p>The permission flags are as follows:</p>
  @ <table>
     @ <tr><th valign="top">a</th>
     @   <td><i>Admin:</i> Create and delete users</td></tr>
     @ <tr><th valign="top">b</th>
     @   <td><i>Attach:</i> Add attachments to wiki or tickets</td></tr>
................................................................................
  @ Users with privilege <span class="capability">v</span> inherit the combined
  @ privileges of <span class="usertype">developer</span>,
  @ <span class="usertype">anonymous</span>, and
  @ <span class="usertype">nobody</span>.
  @ </p></li>
  @
  @ </ol>

  style_footer();

}


/*
** Return true if zPw is a valid password string.  A valid
** password string is:
**
**  (1)  A zero-length string, or
**  (2)  a string that contains a character other than '*'.
................................................................................
  const char *zId, *zLogin, *zInfo, *zCap, *zPw;
  const char *zGroup;
  const char *zOldLogin;
  int doWrite;
  int uid, i;
  int higherUser = 0;  /* True if user being edited is SETUP and the */
                       /* user doing the editing is ADMIN.  Disallow editing */
  const char *inherit[128];
  int a[128];
  const char *oa[128];

  /* Must have ADMIN privileges to access this page
  */
  login_check_credentials();
  if( !g.perm.Admin ){ login_needed(0); return; }
................................................................................
** Generate an entry box for an attribute.
*/
void entry_attribute(
  const char *zLabel,   /* The text label on the entry box */
  int width,            /* Width of the entry box */
  const char *zVar,     /* The corresponding row in the VAR table */
  const char *zQParm,   /* The query parameter */
  const char *zDflt,    /* Default value if VAR table entry does not exist */
  int disabled          /* 1 if disabled */
){
  const char *zVal = db_get(zVar, zDflt);
  const char *zQ = P(zQParm);
  if( zQ && fossil_strcmp(zQ,zVal)!=0 ){
    const int nZQ = (int)strlen(zQ);
    login_verify_csrf_secret();
................................................................................
  int rows,             /* Rows in the textarea */
  int cols,             /* Columns in the textarea */
  const char *zVar,     /* The corresponding row in the VAR table */
  const char *zQP,      /* The query parameter */
  const char *zDflt,    /* Default value if VAR table entry does not exist */
  int disabled          /* 1 if the textarea should  not be editable */
){
  const char *z = db_get(zVar, zDflt);
  const char *zQ = P(zQP);
  if( zQ && !disabled && fossil_strcmp(zQ,z)!=0){
    const int nZQ = (int)strlen(zQ);
    login_verify_csrf_secret();
    db_set(zVar, zQ, 0);
    admin_log("Set textarea_attribute %Q to: %.*s%s",
              zVar, 20, zQ, (nZQ>20 ? "..." : ""));
................................................................................
  const char *zLabel,   /* The text label on the menu */
  const char *zVar,     /* The corresponding row in the VAR table */
  const char *zQP,      /* The query parameter */
  const char *zDflt,    /* Default value if VAR table entry does not exist */
  int nChoice,          /* Number of choices */
  const char *const *azChoice /* Choices. 2 per choice: (VAR value, Display) */
){
  const char *z = db_get(zVar, zDflt);
  const char *zQ = P(zQP);
  int i;
  if( zQ && fossil_strcmp(zQ,z)!=0){
    const int nZQ = (int)strlen(zQ);
    login_verify_csrf_secret();
    db_set(zVar, zQ, 0);
    admin_log("Set multiple_choice_attribute %Q to: %.*s%s",
................................................................................
  @ <hr />
  onoff_attribute("Plaintext comments on timelines",
                  "timeline-plaintext", "tpt", 0, 0);
  @ <p>In timeline displays, check-in comments are displayed literally,
  @ without any wiki or HTML interpretation.  (Note: Use CSS to change
  @ display formatting features such as fonts and line-wrapping behavior.)</p>

  @ <hr />
  onoff_attribute("Truncate comment at first blank line",
                  "timeline-truncate-at-blank", "ttb", 0, 0);
  @ <p>In timeline displays, check-in comments are displayed only through
  @ the first blank line.</p>

  @ <hr />
  onoff_attribute("Use Universal Coordinated Time (UTC)",
                  "timeline-utc", "utc", 1, 0);
  @ <p>Show times as UTC (also sometimes called Greenwich Mean Time (GMT) or
  @ Zulu) instead of in local time.  On this server, local time is currently
  tmDiff = db_double(0.0, "SELECT julianday('now')");
  tmDiff = db_double(0.0,
................................................................................
  const char *zQ = P("q");
  int go = P("go")!=0;
  login_check_credentials();
  if( !g.perm.Setup ){
    login_needed(0);
    return;
  }
  add_content_sql_commands(g.db);
  db_begin_transaction();
  style_header("Raw SQL Commands");
  @ <p><b>Caution:</b> There are no restrictions on the SQL that can be
  @ run by this page.  You can do serious and irrepairable damage to the
  @ repository.  Proceed with extreme caution.</p>
  @
  @ <p>Only the first statement in the entry box will be run.
  @ Any subsequent statements will be silently ignored.</p>
  @
  @ <p>Database names:<ul><li>repository &rarr; %s(db_name("repository"))
  if( g.zConfigDbName ){
    @ <li>config &rarr; %s(db_name("configdb"))
  }
  if( g.localOpen ){
................................................................................
    login_needed(0);
    return;
  }
  style_header("Admin Log");
  create_admin_log_table();
  limit = atoi(PD("n","20"));
  fLogEnabled = db_get_boolean("admin-log", 0);
  @ <div>Admin logging is %s(fLogEnabled?"on":"off").
  @ (Change this on the <a href="setup_settings">settings</a> page.)</div>


  @ <div>Limit results to: <span>
  admin_log_render_limits();
  @ </span></div>

  blob_append_sql(&qLog,

Changes to src/shell.c.

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175
...
325
326
327
328
329
330
331







332
333
334
335
336
337
338
...
425
426
427
428
429
430
431










432
433
434
435
436
437
438
...
461
462
463
464
465
466
467




















468
469
470
471
472
473
474
...
498
499
500
501
502
503
504

































505
506
507
508
509
510
511
...
518
519
520
521
522
523
524

525
526
527

528
529
530
531
532
533
534


535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
...
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
...
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
...
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
...
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
...
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
...
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840













841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878

879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
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901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
....
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
....
1154
1155
1156
1157
1158
1159
1160
1161

1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188

1189
1190
1191
1192
1193
1194
1195
....
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244

1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277

1278
1279
1280
1281
1282

1283
1284
1285

1286
1287
1288

1289
1290
1291
1292

1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304

1305
1306
1307

1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320


1321
1322
1323
1324
1325
1326
1327
....
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
....
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
....
1413
1414
1415
1416
1417
1418
1419




1420
1421
1422
1423



1424
1425
1426
1427
1428
1429
1430
....
1433
1434
1435
1436
1437
1438
1439














1440
1441
1442
1443
1444
1445
1446
....
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542









1543
1544
1545
1546

1547
1548
1549
1550
1551
1552
1553
....
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
....
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
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1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
....
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
....
1779
1780
1781
1782
1783
1784
1785

1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
....
1841
1842
1843
1844
1845
1846
1847


1848
1849
1850
1851
1852
1853
1854
....
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
....
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
....
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
....
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
....
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
....
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
....
2350
2351
2352
2353
2354
2355
2356
2357
2358
2359
2360
2361
2362
2363
2364
....
2367
2368
2369
2370
2371
2372
2373
2374
2375
2376
2377
2378
2379
2380
2381
....
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
....
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
2440
2441
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
....
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
....
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
2565
2566
2567
2568
2569
2570
2571
2572
2573
2574
2575
2576
2577
2578
2579
2580
2581
2582
2583
2584
2585
2586
2587
2588
2589
2590
2591
2592
2593
2594
2595
2596
2597
2598
2599
2600
2601
2602
2603
2604
2605
2606
2607
2608
2609
2610
2611
2612
















2613
2614
2615
2616
2617
2618
2619
....
2663
2664
2665
2666
2667
2668
2669
2670
2671
2672
2673
2674
2675
2676
2677
2678
2679
2680
2681
2682
2683
2684
2685
2686
2687
2688
2689
2690
2691
2692
2693
2694
2695
2696
2697
2698
2699
2700
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721
2722
2723
2724
2725
2726
2727
2728
2729
2730
2731
2732
2733
2734
2735
2736
2737
2738
2739









2740
2741
2742
2743
2744
2745
2746
2747
2748
2749
2750
2751
2752
2753
2754
2755
2756
2757
2758
2759
2760
2761
2762
2763
2764
2765
2766
2767
2768
2769
2770
....
2772
2773
2774
2775
2776
2777
2778
2779
2780
2781
2782
2783
2784
2785
2786
2787
2788
2789
2790
2791
....
2812
2813
2814
2815
2816
2817
2818
2819
2820
2821
2822
2823
2824
2825
2826
2827
2828
2829
2830
2831
2832
2833
2834
2835
2836
2837
2838
2839
2840
2841
2842
2843
2844
2845
2846
2847
2848
2849
2850
2851
2852
2853
2854
2855
2856
2857
2858

2859
2860
2861
2862
2863
2864
2865
2866





2867
2868
2869
2870
2871
2872
2873
2874
2875
2876
2877
2878
2879
2880
2881
2882
2883
2884
2885
2886
2887
2888
2889
2890
2891
2892
2893
2894
2895
2896
2897
2898
2899
2900
2901
2902
2903
2904
....
2910
2911
2912
2913
2914
2915
2916
2917
2918
2919
2920
2921
2922
2923
2924
2925
2926
2927
2928
2929
2930
2931
2932
2933
2934
2935
2936
2937
2938
2939
2940
2941
2942
2943
2944
2945
2946
2947
2948
2949
2950
2951
2952
2953
....
2957
2958
2959
2960
2961
2962
2963
2964
2965
2966
2967
2968
2969
2970
2971
2972
2973

2974
2975
2976
2977
2978
2979
2980
2981
2982
2983
2984
2985
2986
2987
2988
2989
2990
2991
2992
2993
2994
2995
2996
2997
2998
2999
3000
3001
3002
3003
3004
3005
3006
3007
3008
3009
3010
3011
....
3014
3015
3016
3017
3018
3019
3020
3021
3022
3023
3024
3025
3026
3027
3028
3029
3030
3031
3032
3033
3034
3035
....
3040
3041
3042
3043
3044
3045
3046
3047
3048
3049
3050
3051
3052
3053
3054
3055
3056
3057
3058
3059
3060
3061
3062
3063
3064
3065
3066
3067
3068
3069
3070
3071
3072
3073
3074
3075
3076
3077
3078
3079
3080
3081
3082
....
3083
3084
3085
3086
3087
3088
3089
3090
3091
3092
3093
3094
3095
3096
3097
....
3107
3108
3109
3110
3111
3112
3113
3114
3115
3116
3117
3118
3119
3120
3121
3122
3123
3124
3125
3126
3127
3128
3129
3130
3131
3132
3133
3134
3135
3136
3137
3138
3139
3140
3141
3142
....
3146
3147
3148
3149
3150
3151
3152
3153
3154
3155
3156
3157
3158
3159
3160
....
3170
3171
3172
3173
3174
3175
3176
3177
3178
3179
3180
3181
3182
3183
3184
3185

3186
3187
3188
3189
3190
3191
3192
3193
....
3197
3198
3199
3200
3201
3202
3203
3204
3205
3206
3207
3208
3209
3210
3211
....
3232
3233
3234
3235
3236
3237
3238
3239
3240
3241
3242
3243
3244
3245
3246
3247
3248
3249
3250
3251
3252
3253
3254
3255
3256
3257
3258
3259
3260
3261
3262
3263
3264
....
3270
3271
3272
3273
3274
3275
3276
3277
3278
3279
3280
3281
3282
3283
3284
3285
3286
3287
3288
3289
3290
3291
3292
3293
3294
3295
3296
3297
3298
3299
3300
3301
3302
....
3327
3328
3329
3330
3331
3332
3333
3334
3335
3336
3337

3338
3339
3340
3341
3342
3343
3344
3345
3346
3347
3348
3349
3350
3351
3352
....
3367
3368
3369
3370
3371
3372
3373
3374
3375
3376
3377
3378
3379
3380
3381
3382
3383
3384
3385
3386
3387
3388
3389
3390
3391
3392
3393
3394
3395
3396
3397
3398
3399
3400
3401
3402
3403
3404
3405
3406
3407
3408
3409
3410
3411
3412
3413
3414
3415
3416
3417
3418
3419
3420
3421
3422
3423
3424
3425
3426
3427
3428
3429
3430
3431
....
3436
3437
3438
3439
3440
3441
3442
3443
3444
3445
3446
3447
3448
3449
3450
3451
3452
3453
3454
3455
3456
....
3464
3465
3466
3467
3468
3469
3470
3471
3472
3473
3474
3475
3476
3477
3478
3479
3480
3481
3482
3483
3484
3485
3486
3487
3488
3489
3490
3491
....
3492
3493
3494
3495
3496
3497
3498
3499
3500
3501
3502
3503
3504
3505
3506
3507
3508
3509
3510
3511
3512
3513
3514
3515
3516
3517
3518
3519
3520
3521
3522
3523
3524
3525
3526
3527
3528
3529
3530
3531
3532
3533
3534
....
3576
3577
3578
3579
3580
3581
3582
3583
3584
3585
3586
3587
3588
3589
3590
3591
3592
3593
3594
3595
3596
3597
3598
3599
....
3609
3610
3611
3612
3613
3614
3615
3616
3617
3618
3619
3620
3621
3622
3623
3624
3625
3626
3627
3628
3629
3630
3631
3632
3633
3634
3635
3636
3637
3638
3639
3640
....
3645
3646
3647
3648
3649
3650
3651
3652
3653
3654
3655
3656
3657
3658
3659
3660
3661
3662
3663
3664
3665
3666
3667
3668
3669
3670
3671
3672
3673
3674
3675

3676
3677
3678
3679
3680
3681
3682
3683
3684
3685
3686
3687
3688
3689
3690

3691
3692

3693
3694
3695
3696
3697
3698
3699
3700
3701
3702
3703
3704
3705
3706
3707
3708
3709
3710
3711
3712
3713
3714




3715
3716
3717
3718
3719
3720
3721
3722
3723
3724
3725
3726
3727
....
3732
3733
3734
3735
3736
3737
3738
3739

3740
3741

3742

3743



3744
3745
3746
3747
3748
3749
3750
3751
3752
3753
3754
3755
3756
3757
3758
3759
3760
3761
3762
3763
3764


3765


3766




3767
3768
3769
3770
3771
3772
3773
3774
3775
3776
3777
3778
3779
3780
3781

3782
3783
3784
3785

3786
3787
3788
3789
3790
3791
3792
....
3818
3819
3820
3821
3822
3823
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3825
3826
3827
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3829
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3831
3832
3833
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3844
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3855
3856
3857
3858
3859

3860
3861
3862
3863
3864
3865
3866
3867
3868
3869
3870
3871
3872
3873
3874
3875
3876
3877
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3880
3881
3882
3883
3884
3885
3886
3887
3888
3889
3890
3891
3892
3893
3894
3895
3896

3897
3898
3899
3900
3901
3902
3903
3904
3905
3906
3907
3908
3909
3910
3911
3912
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3914
3915
3916
3917
3918
3919

3920
3921
3922
3923
3924
3925
3926
3927
3928
....
3929
3930
3931
3932
3933
3934
3935
3936
3937
3938
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3941
3942
3943
3944
3945
3946
3947
3948
3949
3950
3951
3952
3953
3954
3955
....
3959
3960
3961
3962
3963
3964
3965
3966
3967
3968
3969
3970
3971
3972
3973
3974
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3984
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3990
3991
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3993
3994
3995
3996
3997
3998
3999
4000
4001
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4003
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4007
4008
4009
4010
4011
4012
4013
4014
4015
4016
4017
4018
4019
4020
4021
4022
4023
4024
4025
4026
4027
4028
4029
4030
4031
































4032
4033
4034
4035
4036
4037
4038
4039
4040
4041
4042
4043
4044
4045
4046
....
4054
4055
4056
4057
4058
4059
4060
4061
4062
4063
4064
4065
4066
4067
4068
....
4189
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4195
4196
4197
4198
4199
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4201
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4203
....
4223
4224
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4231
4232
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4236



4237
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4247
4248
4249
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4251
4252
4253
4254

4255
4256
4257
4258
4259
4260
4261
....
4334
4335
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4338
4339
4340
4341
4342
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4345
4346
4347
4348
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4350
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4353
4354
4355
4356
4357
4358
4359
....
4392
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4399
4400
4401
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4404
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4406
4407
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4409
4410
4411
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4413
4414
4415
4416

4417
4418
4419
4420
4421
4422
4423
....
4447
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4451
4452
4453
4454
4455
4456
4457
4458
4459
4460
4461
....
4467
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4476
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4482
4483

4484
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4486
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4489
4490
....
4515
4516
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4521
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4523
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4526
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4528
4529
....
4560
4561
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4565
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4567
4568
4569
4570

4571
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4575
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4577
....
4597
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4602
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4604
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4607
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4609
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....
4729
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4732
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4742
4743
4744
4745
4746
4747

4748
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4750
4751
4752
4753
4754
....
4756
4757
4758
4759
4760
4761
4762
4763
4764
4765
4766
4767
4768
4769
4770
4771
4772
4773
static int enableTimer = 0;

/* Return the current wall-clock time */
static sqlite3_int64 timeOfDay(void){
  static sqlite3_vfs *clockVfs = 0;
  sqlite3_int64 t;
  if( clockVfs==0 ) clockVfs = sqlite3_vfs_find(0);
  if( clockVfs->iVersion>=1 && clockVfs->xCurrentTimeInt64!=0 ){
    clockVfs->xCurrentTimeInt64(clockVfs, &t);
  }else{
    double r;
    clockVfs->xCurrentTime(clockVfs, &r);
    t = (sqlite3_int64)(r*86400000.0);
  }
  return t;
................................................................................

/*
** Threat stdin as an interactive input if the following variable
** is true.  Otherwise, assume stdin is connected to a file or pipe.
*/
static int stdin_is_interactive = 1;








/*
** The following is the open SQLite database.  We make a pointer
** to this database a static variable so that it can be accessed
** by the SIGINT handler to interrupt database processing.
*/
static sqlite3 *globalDb = 0;

................................................................................
  assert( 0==argc );
  assert( zShellStatic );
  UNUSED_PARAMETER(argc);
  UNUSED_PARAMETER(argv);
  sqlite3_result_text(context, zShellStatic, -1, SQLITE_STATIC);
}












/*
** This routine reads a line of text from FILE in, stores
** the text in memory obtained from malloc() and returns a pointer
** to the text.  NULL is returned at end of file, or if malloc()
** fails.
**
................................................................................
    if( n>0 && zLine[n-1]=='\n' ){
      n--;
      if( n>0 && zLine[n-1]=='\r' ) n--;
      zLine[n] = 0;
      break;
    }
  }




















  return zLine;
}

/*
** Retrieve a single line of input text.
**
** If in==0 then read from standard input and prompt before each line.
................................................................................
    zResult = shell_readline(zPrompt);
    if( zResult && *zResult ) shell_add_history(zResult);
#endif
  }
  return zResult;
}


































/*
** Shell output mode information from before ".explain on", 
** saved so that it can be restored by ".explain off"
*/
typedef struct SavedModeInfo SavedModeInfo;
struct SavedModeInfo {
  int valid;          /* Is there legit data in here? */
................................................................................
** State information about the database connection is contained in an
** instance of the following structure.
*/
typedef struct ShellState ShellState;
struct ShellState {
  sqlite3 *db;           /* The database */
  int echoOn;            /* True to echo input commands */

  int autoEQP;           /* Run EXPLAIN QUERY PLAN prior to seach SQL stmt */
  int statsOn;           /* True to display memory stats before each finalize */
  int scanstatsOn;       /* True to display scan stats before each finalize */

  int backslashOn;       /* Resolve C-style \x escapes in SQL input text */
  int outCount;          /* Revert to stdout when reaching zero */
  int cnt;               /* Number of records displayed so far */
  FILE *out;             /* Write results here */
  FILE *traceOut;        /* Output for sqlite3_trace() */
  int nErr;              /* Number of errors seen */
  int mode;              /* An output mode setting */


  int writableSchema;    /* True if PRAGMA writable_schema=ON */
  int showHeader;        /* True to show column names in List or Column mode */
  unsigned shellFlgs;    /* Various flags */
  char *zDestTable;      /* Name of destination table when MODE_Insert */
  char colSeparator[20]; /* Column separator character for several modes */
  char rowSeparator[20]; /* Row separator character for MODE_Ascii */
  int colWidth[100];     /* Requested width of each column when in column mode*/
  int actualWidth[100];  /* Actual width of each column */
  char nullValue[20];    /* The text to print when a NULL comes back from
                         ** the database */
  SavedModeInfo normalMode;/* Holds the mode just before .explain ON */
  char outfile[FILENAME_MAX]; /* Filename for *out */
  const char *zDbFilename;    /* name of the database file */
  char *zFreeOnClose;         /* Filename to free when closing */
  const char *zVfs;           /* Name of VFS to use */
  sqlite3_stmt *pStmt;   /* Current statement if any. */
  FILE *pLog;            /* Write log output here */
  int *aiIndent;         /* Array of indents used in MODE_Explain */
................................................................................
#define SEP_Record    "\x1E"

/*
** Number of elements in an array
*/
#define ArraySize(X)  (int)(sizeof(X)/sizeof(X[0]))

/*
** Compute a string length that is limited to what can be stored in
** lower 30 bits of a 32-bit signed integer.
*/
static int strlen30(const char *z){
  const char *z2 = z;
  while( *z2 ){ z2++; }
  return 0x3fffffff & (int)(z2 - z);
}

/*
** A callback for the sqlite3_log() interface.
*/
static void shellLog(void *pArg, int iErrCode, const char *zMsg){
  ShellState *p = (ShellState*)pArg;
  if( p->pLog==0 ) return;
  fprintf(p->pLog, "(%d) %s\n", iErrCode, zMsg);
  fflush(p->pLog);
}

/*
** Output the given string as a hex-encoded blob (eg. X'1234' )
*/
static void output_hex_blob(FILE *out, const void *pBlob, int nBlob){
  int i;
  char *zBlob = (char *)pBlob;
  fprintf(out,"X'");
  for(i=0; i<nBlob; i++){ fprintf(out,"%02x",zBlob[i]&0xff); }
  fprintf(out,"'");
}

/*
** Output the given string as a quoted string using SQL quoting conventions.
*/
static void output_quoted_string(FILE *out, const char *z){
  int i;
  int nSingle = 0;
  setBinaryMode(out);
  for(i=0; z[i]; i++){
    if( z[i]=='\'' ) nSingle++;
  }
  if( nSingle==0 ){
    fprintf(out,"'%s'",z);
  }else{
    fprintf(out,"'");
    while( *z ){
      for(i=0; z[i] && z[i]!='\''; i++){}
      if( i==0 ){
        fprintf(out,"''");
        z++;
      }else if( z[i]=='\'' ){
        fprintf(out,"%.*s''",i,z);
        z += i+1;
      }else{
        fprintf(out,"%s",z);
        break;
      }
    }
    fprintf(out,"'");
  }
  setTextMode(out);
}

/*
** Output the given string as a quoted according to C or TCL quoting rules.
*/
................................................................................
    }else if( c=='\n' ){
      fputc('\\', out);
      fputc('n', out);
    }else if( c=='\r' ){
      fputc('\\', out);
      fputc('r', out);
    }else if( !isprint(c&0xff) ){
      fprintf(out, "\\%03o", c&0xff);
    }else{
      fputc(c, out);
    }
  }
  fputc('"', out);
}

................................................................................
            && z[i]!='<' 
            && z[i]!='&' 
            && z[i]!='>' 
            && z[i]!='\"' 
            && z[i]!='\'';
        i++){}
    if( i>0 ){
      fprintf(out,"%.*s",i,z);
    }
    if( z[i]=='<' ){
      fprintf(out,"&lt;");
    }else if( z[i]=='&' ){
      fprintf(out,"&amp;");
    }else if( z[i]=='>' ){
      fprintf(out,"&gt;");
    }else if( z[i]=='\"' ){
      fprintf(out,"&quot;");
    }else if( z[i]=='\'' ){
      fprintf(out,"&#39;");
    }else{
      break;
    }
    z += i + 1;
  }
}

................................................................................
** the separator, which may or may not be a comma.  p->nullValue is
** the null value.  Strings are quoted if necessary.  The separator
** is only issued if bSep is true.
*/
static void output_csv(ShellState *p, const char *z, int bSep){
  FILE *out = p->out;
  if( z==0 ){
    fprintf(out,"%s",p->nullValue);
  }else{
    int i;
    int nSep = strlen30(p->colSeparator);
    for(i=0; z[i]; i++){
      if( needCsvQuote[((unsigned char*)z)[i]] 
         || (z[i]==p->colSeparator[0] && 
             (nSep==1 || memcmp(z, p->colSeparator, nSep)==0)) ){
................................................................................
      putc('"', out);
      for(i=0; z[i]; i++){
        if( z[i]=='"' ) putc('"', out);
        putc(z[i], out);
      }
      putc('"', out);
    }else{
      fprintf(out, "%s", z);
    }
  }
  if( bSep ){
    fprintf(p->out, "%s", p->colSeparator);
  }
}

#ifdef SIGINT
/*
** This routine runs when the user presses Ctrl-C
*/
................................................................................
  char **azArg,    /* Text of each result column */
  char **azCol,    /* Column names */
  int *aiType      /* Column types */
){
  int i;
  ShellState *p = (ShellState*)pArg;

  switch( p->mode ){
    case MODE_Line: {
      int w = 5;
      if( azArg==0 ) break;
      for(i=0; i<nArg; i++){
        int len = strlen30(azCol[i] ? azCol[i] : "");
        if( len>w ) w = len;
      }
      if( p->cnt++>0 ) fprintf(p->out, "%s", p->rowSeparator);
      for(i=0; i<nArg; i++){
        fprintf(p->out,"%*s = %s%s", w, azCol[i],
                azArg[i] ? azArg[i] : p->nullValue, p->rowSeparator);
      }
      break;
    }
    case MODE_Explain:
    case MODE_Column: {













      if( p->cnt++==0 ){
        for(i=0; i<nArg; i++){
          int w, n;
          if( i<ArraySize(p->colWidth) ){
            w = p->colWidth[i];
          }else{
            w = 0;
          }
          if( w==0 ){
            w = strlen30(azCol[i] ? azCol[i] : "");
            if( w<10 ) w = 10;
            n = strlen30(azArg && azArg[i] ? azArg[i] : p->nullValue);
            if( w<n ) w = n;
          }
          if( i<ArraySize(p->actualWidth) ){
            p->actualWidth[i] = w;
          }
          if( p->showHeader ){
            if( w<0 ){
              fprintf(p->out,"%*.*s%s",-w,-w,azCol[i],
                      i==nArg-1 ? p->rowSeparator : "  ");
            }else{
              fprintf(p->out,"%-*.*s%s",w,w,azCol[i],
                      i==nArg-1 ? p->rowSeparator : "  ");
            }
          }
        }
        if( p->showHeader ){
          for(i=0; i<nArg; i++){
            int w;
            if( i<ArraySize(p->actualWidth) ){
               w = p->actualWidth[i];
               if( w<0 ) w = -w;
            }else{
               w = 10;
            }
            fprintf(p->out,"%-*.*s%s",w,w,"-----------------------------------"
                   "----------------------------------------------------------",

                    i==nArg-1 ? p->rowSeparator : "  ");
          }
        }
      }
      if( azArg==0 ) break;
      for(i=0; i<nArg; i++){
        int w;
        if( i<ArraySize(p->actualWidth) ){
           w = p->actualWidth[i];
        }else{
           w = 10;
        }
        if( p->mode==MODE_Explain && azArg[i] && strlen30(azArg[i])>w ){
          w = strlen30(azArg[i]);
        }
        if( i==1 && p->aiIndent && p->pStmt ){
          if( p->iIndent<p->nIndent ){
            fprintf(p->out, "%*.s", p->aiIndent[p->iIndent], "");
          }
          p->iIndent++;
        }
        if( w<0 ){
          fprintf(p->out,"%*.*s%s",-w,-w,
              azArg[i] ? azArg[i] : p->nullValue,
              i==nArg-1 ? p->rowSeparator : "  ");
        }else{
          fprintf(p->out,"%-*.*s%s",w,w,
              azArg[i] ? azArg[i] : p->nullValue,
              i==nArg-1 ? p->rowSeparator : "  ");
        }
      }
      break;
    }
    case MODE_Semi:
    case MODE_List: {
      if( p->cnt++==0 && p->showHeader ){
        for(i=0; i<nArg; i++){
          fprintf(p->out,"%s%s",azCol[i],
                  i==nArg-1 ? p->rowSeparator : p->colSeparator);
        }
      }
      if( azArg==0 ) break;
      for(i=0; i<nArg; i++){
        char *z = azArg[i];
        if( z==0 ) z = p->nullValue;
        fprintf(p->out, "%s", z);
        if( i<nArg-1 ){
          fprintf(p->out, "%s", p->colSeparator);
        }else if( p->mode==MODE_Semi ){
          fprintf(p->out, ";%s", p->rowSeparator);
        }else{
          fprintf(p->out, "%s", p->rowSeparator);
        }
      }
      break;
    }
    case MODE_Html: {
      if( p->cnt++==0 && p->showHeader ){
        fprintf(p->out,"<TR>");
        for(i=0; i<nArg; i++){
          fprintf(p->out,"<TH>");
          output_html_string(p->out, azCol[i]);
          fprintf(p->out,"</TH>\n");
        }
        fprintf(p->out,"</TR>\n");
      }
      if( azArg==0 ) break;
      fprintf(p->out,"<TR>");
      for(i=0; i<nArg; i++){
        fprintf(p->out,"<TD>");
        output_html_string(p->out, azArg[i] ? azArg[i] : p->nullValue);
        fprintf(p->out,"</TD>\n");
      }
      fprintf(p->out,"</TR>\n");
      break;
    }
    case MODE_Tcl: {
      if( p->cnt++==0 && p->showHeader ){
        for(i=0; i<nArg; i++){
          output_c_string(p->out,azCol[i] ? azCol[i] : "");
          if(i<nArg-1) fprintf(p->out, "%s", p->colSeparator);
        }
        fprintf(p->out, "%s", p->rowSeparator);
      }
      if( azArg==0 ) break;
      for(i=0; i<nArg; i++){
        output_c_string(p->out, azArg[i] ? azArg[i] : p->nullValue);
        if(i<nArg-1) fprintf(p->out, "%s", p->colSeparator);
      }
      fprintf(p->out, "%s", p->rowSeparator);
      break;
    }
    case MODE_Csv: {
      setBinaryMode(p->out);
      if( p->cnt++==0 && p->showHeader ){
        for(i=0; i<nArg; i++){
          output_csv(p, azCol[i] ? azCol[i] : "", i<nArg-1);
        }
        fprintf(p->out, "%s", p->rowSeparator);
      }
      if( nArg>0 ){
        for(i=0; i<nArg; i++){
          output_csv(p, azArg[i], i<nArg-1);
        }
        fprintf(p->out, "%s", p->rowSeparator);
      }
      setTextMode(p->out);
      break;
    }
    case MODE_Insert: {
      p->cnt++;
      if( azArg==0 ) break;
      fprintf(p->out,"INSERT INTO %s",p->zDestTable);
      if( p->showHeader ){
        fprintf(p->out,"(");
        for(i=0; i<nArg; i++){
          char *zSep = i>0 ? ",": "";
          fprintf(p->out, "%s%s", zSep, azCol[i]);
        }
        fprintf(p->out,")");
      }
      fprintf(p->out," VALUES(");
      for(i=0; i<nArg; i++){
        char *zSep = i>0 ? ",": "";
        if( (azArg[i]==0) || (aiType && aiType[i]==SQLITE_NULL) ){
          fprintf(p->out,"%sNULL",zSep);
        }else if( aiType && aiType[i]==SQLITE_TEXT ){
          if( zSep[0] ) fprintf(p->out,"%s",zSep);
          output_quoted_string(p->out, azArg[i]);
        }else if( aiType && (aiType[i]==SQLITE_INTEGER
                             || aiType[i]==SQLITE_FLOAT) ){
          fprintf(p->out,"%s%s",zSep, azArg[i]);
        }else if( aiType && aiType[i]==SQLITE_BLOB && p->pStmt ){
          const void *pBlob = sqlite3_column_blob(p->pStmt, i);
          int nBlob = sqlite3_column_bytes(p->pStmt, i);
          if( zSep[0] ) fprintf(p->out,"%s",zSep);
          output_hex_blob(p->out, pBlob, nBlob);
        }else if( isNumber(azArg[i], 0) ){
          fprintf(p->out,"%s%s",zSep, azArg[i]);
        }else{
          if( zSep[0] ) fprintf(p->out,"%s",zSep);
          output_quoted_string(p->out, azArg[i]);
        }
      }
      fprintf(p->out,");\n");
      break;
    }
    case MODE_Ascii: {
      if( p->cnt++==0 && p->showHeader ){
        for(i=0; i<nArg; i++){
          if( i>0 ) fprintf(p->out, "%s", p->colSeparator);
          fprintf(p->out,"%s",azCol[i] ? azCol[i] : "");
        }
        fprintf(p->out, "%s", p->rowSeparator);
      }
      if( azArg==0 ) break;
      for(i=0; i<nArg; i++){
        if( i>0 ) fprintf(p->out, "%s", p->colSeparator);
        fprintf(p->out,"%s",azArg[i] ? azArg[i] : p->nullValue);
      }
      fprintf(p->out, "%s", p->rowSeparator);
      break;
    }
  }
  return 0;
}

/*
................................................................................
      needQuote = 1;
      if( zName[i]=='\'' ) n++;
    }
  }
  if( needQuote ) n += 2;
  z = p->zDestTable = malloc( n+1 );
  if( z==0 ){
    fprintf(stderr,"Error: out of memory\n");
    exit(1);
  }
  n = 0;
  if( needQuote ) z[n++] = '\'';
  for(i=0; zName[i]; i++){
    z[n++] = zName[i];
    if( zName[i]=='\'' ) z[n++] = '\'';
................................................................................
  sqlite3_stmt *pSelect;
  int rc;
  int nResult;
  int i;
  const char *z;
  rc = sqlite3_prepare_v2(p->db, zSelect, -1, &pSelect, 0);
  if( rc!=SQLITE_OK || !pSelect ){
    fprintf(p->out, "/**** ERROR: (%d) %s *****/\n", rc, sqlite3_errmsg(p->db));

    if( (rc&0xff)!=SQLITE_CORRUPT ) p->nErr++;
    return rc;
  }
  rc = sqlite3_step(pSelect);
  nResult = sqlite3_column_count(pSelect);
  while( rc==SQLITE_ROW ){
    if( zFirstRow ){
      fprintf(p->out, "%s", zFirstRow);
      zFirstRow = 0;
    }
    z = (const char*)sqlite3_column_text(pSelect, 0);
    fprintf(p->out, "%s", z);
    for(i=1; i<nResult; i++){ 
      fprintf(p->out, ",%s", sqlite3_column_text(pSelect, i));
    }
    if( z==0 ) z = "";
    while( z[0] && (z[0]!='-' || z[1]!='-') ) z++;
    if( z[0] ){
      fprintf(p->out, "\n;\n");
    }else{
      fprintf(p->out, ";\n");
    }    
    rc = sqlite3_step(pSelect);
  }
  rc = sqlite3_finalize(pSelect);
  if( rc!=SQLITE_OK ){
    fprintf(p->out, "/**** ERROR: (%d) %s *****/\n", rc, sqlite3_errmsg(p->db));

    if( (rc&0xff)!=SQLITE_CORRUPT ) p->nErr++;
  }
  return rc;
}

/*
** Allocate space and save off current error string.
................................................................................
  int iCur;
  int iHiwtr;

  if( pArg && pArg->out ){
    
    iHiwtr = iCur = -1;
    sqlite3_status(SQLITE_STATUS_MEMORY_USED, &iCur, &iHiwtr, bReset);
    fprintf(pArg->out,
            "Memory Used:                         %d (max %d) bytes\n",
            iCur, iHiwtr);
    iHiwtr = iCur = -1;
    sqlite3_status(SQLITE_STATUS_MALLOC_COUNT, &iCur, &iHiwtr, bReset);
    fprintf(pArg->out, "Number of Outstanding Allocations:   %d (max %d)\n",
            iCur, iHiwtr);
    if( pArg->shellFlgs & SHFLG_Pagecache ){
      iHiwtr = iCur = -1;
      sqlite3_status(SQLITE_STATUS_PAGECACHE_USED, &iCur, &iHiwtr, bReset);
      fprintf(pArg->out,
              "Number of Pcache Pages Used:         %d (max %d) pages\n",
              iCur, iHiwtr);
    }
    iHiwtr = iCur = -1;
    sqlite3_status(SQLITE_STATUS_PAGECACHE_OVERFLOW, &iCur, &iHiwtr, bReset);
    fprintf(pArg->out,
            "Number of Pcache Overflow Bytes:     %d (max %d) bytes\n",
            iCur, iHiwtr);
    if( pArg->shellFlgs & SHFLG_Scratch ){
      iHiwtr = iCur = -1;
      sqlite3_status(SQLITE_STATUS_SCRATCH_USED, &iCur, &iHiwtr, bReset);

      fprintf(pArg->out, "Number of Scratch Allocations Used:  %d (max %d)\n",
              iCur, iHiwtr);
    }
    iHiwtr = iCur = -1;
    sqlite3_status(SQLITE_STATUS_SCRATCH_OVERFLOW, &iCur, &iHiwtr, bReset);
    fprintf(pArg->out,
            "Number of Scratch Overflow Bytes:    %d (max %d) bytes\n",
            iCur, iHiwtr);
    iHiwtr = iCur = -1;
    sqlite3_status(SQLITE_STATUS_MALLOC_SIZE, &iCur, &iHiwtr, bReset);
    fprintf(pArg->out, "Largest Allocation:                  %d bytes\n",
            iHiwtr);
    iHiwtr = iCur = -1;
    sqlite3_status(SQLITE_STATUS_PAGECACHE_SIZE, &iCur, &iHiwtr, bReset);
    fprintf(pArg->out, "Largest Pcache Allocation:           %d bytes\n",
            iHiwtr);
    iHiwtr = iCur = -1;
    sqlite3_status(SQLITE_STATUS_SCRATCH_SIZE, &iCur, &iHiwtr, bReset);
    fprintf(pArg->out, "Largest Scratch Allocation:          %d bytes\n",
            iHiwtr);
#ifdef YYTRACKMAXSTACKDEPTH
    iHiwtr = iCur = -1;
    sqlite3_status(SQLITE_STATUS_PARSER_STACK, &iCur, &iHiwtr, bReset);
    fprintf(pArg->out, "Deepest Parser Stack:                %d (max %d)\n",
            iCur, iHiwtr);
#endif
  }

  if( pArg && pArg->out && db ){
    if( pArg->shellFlgs & SHFLG_Lookaside ){
      iHiwtr = iCur = -1;
      sqlite3_db_status(db, SQLITE_DBSTATUS_LOOKASIDE_USED,
                        &iCur, &iHiwtr, bReset);

      fprintf(pArg->out, "Lookaside Slots Used:                %d (max %d)\n",
              iCur, iHiwtr);
      sqlite3_db_status(db, SQLITE_DBSTATUS_LOOKASIDE_HIT,
                        &iCur, &iHiwtr, bReset);
      fprintf(pArg->out, "Successful lookaside attempts:       %d\n", iHiwtr);

      sqlite3_db_status(db, SQLITE_DBSTATUS_LOOKASIDE_MISS_SIZE,
                        &iCur, &iHiwtr, bReset);
      fprintf(pArg->out, "Lookaside failures due to size:      %d\n", iHiwtr);

      sqlite3_db_status(db, SQLITE_DBSTATUS_LOOKASIDE_MISS_FULL,
                        &iCur, &iHiwtr, bReset);
      fprintf(pArg->out, "Lookaside failures due to OOM:       %d\n", iHiwtr);

    }
    iHiwtr = iCur = -1;
    sqlite3_db_status(db, SQLITE_DBSTATUS_CACHE_USED, &iCur, &iHiwtr, bReset);
    fprintf(pArg->out, "Pager Heap Usage:                    %d bytes\n",iCur);

    iHiwtr = iCur = -1;
    sqlite3_db_status(db, SQLITE_DBSTATUS_CACHE_HIT, &iCur, &iHiwtr, 1);
    fprintf(pArg->out, "Page cache hits:                     %d\n", iCur);
    iHiwtr = iCur = -1;
    sqlite3_db_status(db, SQLITE_DBSTATUS_CACHE_MISS, &iCur, &iHiwtr, 1);
    fprintf(pArg->out, "Page cache misses:                   %d\n", iCur); 
    iHiwtr = iCur = -1;
    sqlite3_db_status(db, SQLITE_DBSTATUS_CACHE_WRITE, &iCur, &iHiwtr, 1);
    fprintf(pArg->out, "Page cache writes:                   %d\n", iCur); 
    iHiwtr = iCur = -1;
    sqlite3_db_status(db, SQLITE_DBSTATUS_SCHEMA_USED, &iCur, &iHiwtr, bReset);
    fprintf(pArg->out, "Schema Heap Usage:                   %d bytes\n",iCur); 

    iHiwtr = iCur = -1;
    sqlite3_db_status(db, SQLITE_DBSTATUS_STMT_USED, &iCur, &iHiwtr, bReset);
    fprintf(pArg->out, "Statement Heap/Lookaside Usage:      %d bytes\n",iCur); 

  }

  if( pArg && pArg->out && db && pArg->pStmt ){
    iCur = sqlite3_stmt_status(pArg->pStmt, SQLITE_STMTSTATUS_FULLSCAN_STEP,
                               bReset);
    fprintf(pArg->out, "Fullscan Steps:                      %d\n", iCur);
    iCur = sqlite3_stmt_status(pArg->pStmt, SQLITE_STMTSTATUS_SORT, bReset);
    fprintf(pArg->out, "Sort Operations:                     %d\n", iCur);
    iCur = sqlite3_stmt_status(pArg->pStmt, SQLITE_STMTSTATUS_AUTOINDEX,bReset);
    fprintf(pArg->out, "Autoindex Inserts:                   %d\n", iCur);
    iCur = sqlite3_stmt_status(pArg->pStmt, SQLITE_STMTSTATUS_VM_STEP, bReset);
    fprintf(pArg->out, "Virtual Machine Steps:               %d\n", iCur);
  }



  return 0;
}

/*
** Display scan stats.
*/
................................................................................
  ShellState *pArg                /* Pointer to ShellState */
){
#ifndef SQLITE_ENABLE_STMT_SCANSTATUS
  UNUSED_PARAMETER(db);
  UNUSED_PARAMETER(pArg);
#else
  int i, k, n, mx;
  fprintf(pArg->out, "-------- scanstats --------\n");
  mx = 0;
  for(k=0; k<=mx; k++){
    double rEstLoop = 1.0;
    for(i=n=0; 1; i++){
      sqlite3_stmt *p = pArg->pStmt;
      sqlite3_int64 nLoop, nVisit;
      double rEst;
................................................................................
        break;
      }
      sqlite3_stmt_scanstatus(p, i, SQLITE_SCANSTAT_SELECTID, (void*)&iSid);
      if( iSid>mx ) mx = iSid;
      if( iSid!=k ) continue;
      if( n==0 ){
        rEstLoop = (double)nLoop;
        if( k>0 ) fprintf(pArg->out, "-------- subquery %d -------\n", k);
      }
      n++;
      sqlite3_stmt_scanstatus(p, i, SQLITE_SCANSTAT_NVISIT, (void*)&nVisit);
      sqlite3_stmt_scanstatus(p, i, SQLITE_SCANSTAT_EST, (void*)&rEst);
      sqlite3_stmt_scanstatus(p, i, SQLITE_SCANSTAT_EXPLAIN, (void*)&zExplain);
      fprintf(pArg->out, "Loop %2d: %s\n", n, zExplain);
      rEstLoop *= rEst;
      fprintf(pArg->out, 
          "         nLoop=%-8lld nRow=%-8lld estRow=%-8lld estRow/Loop=%-8g\n",
          nLoop, nVisit, (sqlite3_int64)(rEstLoop+0.5), rEst
      );
    }
  }
  fprintf(pArg->out, "---------------------------\n");
#endif
}

/*
** Parameter azArray points to a zero-terminated array of strings. zStr
** points to a single nul-terminated string. Return non-zero if zStr
** is equal, according to strcmp(), to any of the strings in the array.
................................................................................
                           "NextIfOpen", "PrevIfOpen", 0 };
  const char *azYield[] = { "Yield", "SeekLT", "SeekGT", "RowSetRead",
                            "Rewind", 0 };
  const char *azGoto[] = { "Goto", 0 };

  /* Try to figure out if this is really an EXPLAIN statement. If this
  ** cannot be verified, return early.  */




  zSql = sqlite3_sql(pSql);
  if( zSql==0 ) return;
  for(z=zSql; *z==' ' || *z=='\t' || *z=='\n' || *z=='\f' || *z=='\r'; z++);
  if( sqlite3_strnicmp(z, "explain", 7) ) return;




  for(iOp=0; SQLITE_ROW==sqlite3_step(pSql); iOp++){
    int i;
    int iAddr = sqlite3_column_int(pSql, 0);
    const char *zOp = (const char*)sqlite3_column_text(pSql, 1);

    /* Set p2 to the P2 field of the current opcode. Then, assuming that
................................................................................
    ** the current instruction is part of a sub-program generated by an
    ** SQL trigger or foreign key.  */
    int p2 = sqlite3_column_int(pSql, 3);
    int p2op = (p2 + (iOp-iAddr));

    /* Grow the p->aiIndent array as required */
    if( iOp>=nAlloc ){














      nAlloc += 100;
      p->aiIndent = (int*)sqlite3_realloc64(p->aiIndent, nAlloc*sizeof(int));
      abYield = (int*)sqlite3_realloc64(abYield, nAlloc*sizeof(int));
    }
    abYield[iOp] = str_in_array(zOp, azYield);
    p->aiIndent[iOp] = 0;
    p->nIndent = iOp+1;
................................................................................
        pArg->pStmt = pStmt;
        pArg->cnt = 0;
      }

      /* echo the sql statement if echo on */
      if( pArg && pArg->echoOn ){
        const char *zStmtSql = sqlite3_sql(pStmt);
        fprintf(pArg->out, "%s\n", zStmtSql ? zStmtSql : zSql);
      }

      /* Show the EXPLAIN QUERY PLAN if .eqp is on */
      if( pArg && pArg->autoEQP ){
        sqlite3_stmt *pExplain;
        char *zEQP = sqlite3_mprintf("EXPLAIN QUERY PLAN %s",
                                     sqlite3_sql(pStmt));
        rc = sqlite3_prepare_v2(db, zEQP, -1, &pExplain, 0);
        if( rc==SQLITE_OK ){
          while( sqlite3_step(pExplain)==SQLITE_ROW ){
            fprintf(pArg->out,"--EQP-- %d,", sqlite3_column_int(pExplain, 0));
            fprintf(pArg->out,"%d,", sqlite3_column_int(pExplain, 1));
            fprintf(pArg->out,"%d,", sqlite3_column_int(pExplain, 2));
            fprintf(pArg->out,"%s\n", sqlite3_column_text(pExplain, 3));
          }
        }
        sqlite3_finalize(pExplain);
        sqlite3_free(zEQP);
      }










      /* If the shell is currently in ".explain" mode, gather the extra
      ** data required to add indents to the output.*/
      if( pArg && pArg->mode==MODE_Explain ){
        explain_data_prepare(pArg, pStmt);

      }

      /* perform the first step.  this will tell us if we
      ** have a result set or not and how wide it is.
      */
      rc = sqlite3_step(pStmt);
      /* if we have a result set... */
................................................................................
            for(i=0; i<nCol; i++){
              azCols[i] = (char *)sqlite3_column_name(pStmt, i);
            }
            do{
              /* extract the data and data types */
              for(i=0; i<nCol; i++){
                aiTypes[i] = x = sqlite3_column_type(pStmt, i);
                if( x==SQLITE_BLOB && pArg && pArg->mode==MODE_Insert ){
                  azVals[i] = "";
                }else{
                  azVals[i] = (char*)sqlite3_column_text(pStmt, i);
                }
                if( !azVals[i] && (aiTypes[i]!=SQLITE_NULL) ){
                  rc = SQLITE_NOMEM;
                  break; /* from for */
................................................................................
  zTable = azArg[0];
  zType = azArg[1];
  zSql = azArg[2];
  
  if( strcmp(zTable, "sqlite_sequence")==0 ){
    zPrepStmt = "DELETE FROM sqlite_sequence;\n";
  }else if( sqlite3_strglob("sqlite_stat?", zTable)==0 ){
    fprintf(p->out, "ANALYZE sqlite_master;\n");
  }else if( strncmp(zTable, "sqlite_", 7)==0 ){
    return 0;
  }else if( strncmp(zSql, "CREATE VIRTUAL TABLE", 20)==0 ){
    char *zIns;
    if( !p->writableSchema ){
      fprintf(p->out, "PRAGMA writable_schema=ON;\n");
      p->writableSchema = 1;
    }
    zIns = sqlite3_mprintf(
       "INSERT INTO sqlite_master(type,name,tbl_name,rootpage,sql)"
       "VALUES('table','%q','%q',0,'%q');",
       zTable, zTable, zSql);
    fprintf(p->out, "%s\n", zIns);
    sqlite3_free(zIns);
    return 0;
  }else{
    fprintf(p->out, "%s;\n", zSql);
  }

  if( strcmp(zType, "table")==0 ){
    sqlite3_stmt *pTableInfo = 0;
    char *zSelect = 0;
    char *zTableInfo = 0;
    char *zTmp = 0;
................................................................................
){
  int rc;
  char *zErr = 0;
  rc = sqlite3_exec(p->db, zQuery, dump_callback, p, &zErr);
  if( rc==SQLITE_CORRUPT ){
    char *zQ2;
    int len = strlen30(zQuery);
    fprintf(p->out, "/****** CORRUPTION ERROR *******/\n");
    if( zErr ){
      fprintf(p->out, "/****** %s ******/\n", zErr);
      sqlite3_free(zErr);
      zErr = 0;
    }
    zQ2 = malloc( len+100 );
    if( zQ2==0 ) return rc;
    sqlite3_snprintf(len+100, zQ2, "%s ORDER BY rowid DESC", zQuery);
    rc = sqlite3_exec(p->db, zQ2, dump_callback, p, &zErr);
    if( rc ){
      fprintf(p->out, "/****** ERROR: %s ******/\n", zErr);
    }else{
      rc = SQLITE_CORRUPT;
    }
    sqlite3_free(zErr);
    free(zQ2);
  }
  return rc;
................................................................................
/*
** Text of a help message
*/
static char zHelp[] =
  ".backup ?DB? FILE      Backup DB (default \"main\") to FILE\n"
  ".bail on|off           Stop after hitting an error.  Default OFF\n"
  ".binary on|off         Turn binary output on or off.  Default OFF\n"

  ".clone NEWDB           Clone data into NEWDB from the existing database\n"
  ".databases             List names and files of attached databases\n"
  ".dbinfo ?DB?           Show status information about the database\n"
  ".dump ?TABLE? ...      Dump the database in an SQL text format\n"
  "                         If TABLE specified, only dump tables matching\n"
  "                         LIKE pattern TABLE.\n"
  ".echo on|off           Turn command echo on or off\n"
  ".eqp on|off            Enable or disable automatic EXPLAIN QUERY PLAN\n"
  ".exit                  Exit this program\n"
  ".explain ?on|off?      Turn output mode suitable for EXPLAIN on or off.\n"
  "                         With no args, it turns EXPLAIN on.\n"
  ".fullschema            Show schema and the content of sqlite_stat tables\n"
  ".headers on|off        Turn display of headers on or off\n"
  ".help                  Show this message\n"
  ".import FILE TABLE     Import data from FILE into TABLE\n"
  ".indexes ?TABLE?       Show names of all indexes\n"
  "                         If TABLE specified, only show indexes for tables\n"
  "                         matching LIKE pattern TABLE.\n"
................................................................................
  ".system CMD ARGS...    Run CMD ARGS... in a system shell\n"
  ".tables ?TABLE?        List names of tables\n"
  "                         If TABLE specified, only list tables matching\n"
  "                         LIKE pattern TABLE.\n"
  ".timeout MS            Try opening locked tables for MS milliseconds\n"
  ".timer on|off          Turn SQL timer on or off\n"
  ".trace FILE|off        Output each SQL statement as it is run\n"


  ".vfsname ?AUX?         Print the name of the VFS stack\n"
  ".width NUM1 NUM2 ...   Set column widths for \"column\" mode\n"
  "                         Negative values right-justify\n"
;

/* Forward reference */
static int process_input(ShellState *p, FILE *in);
................................................................................
    sqlite3_open(p->zDbFilename, &p->db);
    globalDb = p->db;
    if( p->db && sqlite3_errcode(p->db)==SQLITE_OK ){
      sqlite3_create_function(p->db, "shellstatic", 0, SQLITE_UTF8, 0,
          shellstaticFunc, 0, 0);
    }
    if( p->db==0 || SQLITE_OK!=sqlite3_errcode(p->db) ){
      fprintf(stderr,"Error: unable to open database \"%s\": %s\n", 
          p->zDbFilename, sqlite3_errmsg(p->db));
      if( keepAlive ) return;
      exit(1);
    }
#ifndef SQLITE_OMIT_LOAD_EXTENSION
    sqlite3_enable_load_extension(p->db, 1);
#endif
................................................................................
  if( i>0 && zArg[i]==0 ) return (int)(integerValue(zArg) & 0xffffffff);
  if( sqlite3_stricmp(zArg, "on")==0 || sqlite3_stricmp(zArg,"yes")==0 ){
    return 1;
  }
  if( sqlite3_stricmp(zArg, "off")==0 || sqlite3_stricmp(zArg,"no")==0 ){
    return 0;
  }
  fprintf(stderr, "ERROR: Not a boolean value: \"%s\". Assuming \"no\".\n",
          zArg);
  return 0;
}

/*
** Close an output file, assuming it is not stderr or stdout
*/
................................................................................
  }else if( strcmp(zFile, "stderr")==0 ){
    f = stderr;
  }else if( strcmp(zFile, "off")==0 ){
    f = 0;
  }else{
    f = fopen(zFile, "wb");
    if( f==0 ){
      fprintf(stderr, "Error: cannot open \"%s\"\n", zFile);
    }
  }
  return f;
}

/*
** A routine for handling output from sqlite3_trace().
*/
static void sql_trace_callback(void *pArg, const char *z){
  FILE *f = (FILE*)pArg;
  if( f ){
    int i = (int)strlen(z);
    while( i>0 && z[i-1]==';' ){ i--; }
    fprintf(f, "%.*s;\n", i, z);
  }
}

/*
** A no-op routine that runs with the ".breakpoint" doc-command.  This is
** a useful spot to set a debugger breakpoint.
*/
................................................................................

/* Append a single byte to z[] */
static void import_append_char(ImportCtx *p, int c){
  if( p->n+1>=p->nAlloc ){
    p->nAlloc += p->nAlloc + 100;
    p->z = sqlite3_realloc64(p->z, p->nAlloc);
    if( p->z==0 ){
      fprintf(stderr, "out of memory\n");
      exit(1);
    }
  }
  p->z[p->n++] = (char)c;
}

/* Read a single field of CSV text.  Compatible with rfc4180 and extended
................................................................................
       || (c==EOF && pc==cQuote)
      ){
        do{ p->n--; }while( p->z[p->n]!=cQuote );
        p->cTerm = c;
        break;
      }
      if( pc==cQuote && c!='\r' ){
        fprintf(stderr, "%s:%d: unescaped %c character\n",
                p->zFile, p->nLine, cQuote);
      }
      if( c==EOF ){
        fprintf(stderr, "%s:%d: unterminated %c-quoted field\n",
                p->zFile, startLine, cQuote);
        p->cTerm = c;
        break;
      }
      import_append_char(p, c);
      ppc = pc;
      pc = c;
................................................................................
  int k = 0;
  int cnt = 0;
  const int spinRate = 10000;

  zQuery = sqlite3_mprintf("SELECT * FROM \"%w\"", zTable);
  rc = sqlite3_prepare_v2(p->db, zQuery, -1, &pQuery, 0);
  if( rc ){
    fprintf(stderr, "Error %d: %s on [%s]\n",
            sqlite3_extended_errcode(p->db), sqlite3_errmsg(p->db),
            zQuery);
    goto end_data_xfer;
  }
  n = sqlite3_column_count(pQuery);
  zInsert = sqlite3_malloc64(200 + nTable + n*3);
  if( zInsert==0 ){
    fprintf(stderr, "out of memory\n");
    goto end_data_xfer;
  }
  sqlite3_snprintf(200+nTable,zInsert,
                   "INSERT OR IGNORE INTO \"%s\" VALUES(?", zTable);
  i = (int)strlen(zInsert);
  for(j=1; j<n; j++){
    memcpy(zInsert+i, ",?", 2);
    i += 2;
  }
  memcpy(zInsert+i, ");", 3);
  rc = sqlite3_prepare_v2(newDb, zInsert, -1, &pInsert, 0);
  if( rc ){
    fprintf(stderr, "Error %d: %s on [%s]\n",
            sqlite3_extended_errcode(newDb), sqlite3_errmsg(newDb),
            zQuery);
    goto end_data_xfer;
  }
  for(k=0; k<2; k++){
    while( (rc = sqlite3_step(pQuery))==SQLITE_ROW ){
      for(i=0; i<n; i++){
................................................................................
                                            SQLITE_STATIC);
            break;
          }
        }
      } /* End for */
      rc = sqlite3_step(pInsert);
      if( rc!=SQLITE_OK && rc!=SQLITE_ROW && rc!=SQLITE_DONE ){
        fprintf(stderr, "Error %d: %s\n", sqlite3_extended_errcode(newDb),
                        sqlite3_errmsg(newDb));
      }
      sqlite3_reset(pInsert);
      cnt++;
      if( (cnt%spinRate)==0 ){
        printf("%c\b", "|/-\\"[(cnt/spinRate)%4]);
        fflush(stdout);
................................................................................
    if( rc==SQLITE_DONE ) break;
    sqlite3_finalize(pQuery);
    sqlite3_free(zQuery);
    zQuery = sqlite3_mprintf("SELECT * FROM \"%w\" ORDER BY rowid DESC;",
                             zTable);
    rc = sqlite3_prepare_v2(p->db, zQuery, -1, &pQuery, 0);
    if( rc ){
      fprintf(stderr, "Warning: cannot step \"%s\" backwards", zTable);
      break;
    }
  } /* End for(k=0...) */

end_data_xfer:
  sqlite3_finalize(pQuery);
  sqlite3_finalize(pInsert);
................................................................................
  const unsigned char *zSql;
  char *zErrMsg = 0;

  zQuery = sqlite3_mprintf("SELECT name, sql FROM sqlite_master"
                           " WHERE %s", zWhere);
  rc = sqlite3_prepare_v2(p->db, zQuery, -1, &pQuery, 0);
  if( rc ){
    fprintf(stderr, "Error: (%d) %s on [%s]\n",
                    sqlite3_extended_errcode(p->db), sqlite3_errmsg(p->db),
                    zQuery);
    goto end_schema_xfer;
  }
  while( (rc = sqlite3_step(pQuery))==SQLITE_ROW ){
    zName = sqlite3_column_text(pQuery, 0);
    zSql = sqlite3_column_text(pQuery, 1);
    printf("%s... ", zName); fflush(stdout);
    sqlite3_exec(newDb, (const char*)zSql, 0, 0, &zErrMsg);
    if( zErrMsg ){
      fprintf(stderr, "Error: %s\nSQL: [%s]\n", zErrMsg, zSql);
      sqlite3_free(zErrMsg);
      zErrMsg = 0;
    }
    if( xForEach ){
      xForEach(p, newDb, (const char*)zName);
    }
    printf("done\n");
................................................................................
  if( rc!=SQLITE_DONE ){
    sqlite3_finalize(pQuery);
    sqlite3_free(zQuery);
    zQuery = sqlite3_mprintf("SELECT name, sql FROM sqlite_master"
                             " WHERE %s ORDER BY rowid DESC", zWhere);
    rc = sqlite3_prepare_v2(p->db, zQuery, -1, &pQuery, 0);
    if( rc ){
      fprintf(stderr, "Error: (%d) %s on [%s]\n",
                      sqlite3_extended_errcode(p->db), sqlite3_errmsg(p->db),
                      zQuery);
      goto end_schema_xfer;
    }
    while( (rc = sqlite3_step(pQuery))==SQLITE_ROW ){
      zName = sqlite3_column_text(pQuery, 0);
      zSql = sqlite3_column_text(pQuery, 1);
      printf("%s... ", zName); fflush(stdout);
      sqlite3_exec(newDb, (const char*)zSql, 0, 0, &zErrMsg);
      if( zErrMsg ){
        fprintf(stderr, "Error: %s\nSQL: [%s]\n", zErrMsg, zSql);
        sqlite3_free(zErrMsg);
        zErrMsg = 0;
      }
      if( xForEach ){
        xForEach(p, newDb, (const char*)zName);
      }
      printf("done\n");
................................................................................
** as possible out of the main database (which might be corrupt) and write it
** into zNewDb.
*/
static void tryToClone(ShellState *p, const char *zNewDb){
  int rc;
  sqlite3 *newDb = 0;
  if( access(zNewDb,0)==0 ){
    fprintf(stderr, "File \"%s\" already exists.\n", zNewDb);
    return;
  }
  rc = sqlite3_open(zNewDb, &newDb);
  if( rc ){
    fprintf(stderr, "Cannot create output database: %s\n",
            sqlite3_errmsg(newDb));
  }else{
    sqlite3_exec(p->db, "PRAGMA writable_schema=ON;", 0, 0, 0);
    sqlite3_exec(newDb, "BEGIN EXCLUSIVE;", 0, 0, 0);
    tryToCloneSchema(p, newDb, "type='table'", tryToCloneData);
    tryToCloneSchema(p, newDb, "type!='table'", 0);
    sqlite3_exec(newDb, "COMMIT;", 0, 0, 0);
................................................................................
     { "number of triggers:",
       "SELECT count(*) FROM %s WHERE type='trigger'" },
     { "number of views:",
       "SELECT count(*) FROM %s WHERE type='view'" },
     { "schema size:",
       "SELECT total(length(sql)) FROM %s" },
  };
  sqlite3_file *pFile;
  int i;
  char *zSchemaTab;
  char *zDb = nArg>=2 ? azArg[1] : "main";
  unsigned char aHdr[100];
  open_db(p, 0);
  if( p->db==0 ) return 1;
  sqlite3_file_control(p->db, zDb, SQLITE_FCNTL_FILE_POINTER, &pFile);
  if( pFile==0 || pFile->pMethods==0 || pFile->pMethods->xRead==0 ){
    return 1;
  }
  i = pFile->pMethods->xRead(pFile, aHdr, 100, 0);
  if( i!=SQLITE_OK ){
    fprintf(stderr, "unable to read database header\n");
    return 1;
  }
  i = get2byteInt(aHdr+16);
  if( i==1 ) i = 65536;
  fprintf(p->out, "%-20s %d\n", "database page size:", i);
  fprintf(p->out, "%-20s %d\n", "write format:", aHdr[18]);
  fprintf(p->out, "%-20s %d\n", "read format:", aHdr[19]);
  fprintf(p->out, "%-20s %d\n", "reserved bytes:", aHdr[20]);
  for(i=0; i<ArraySize(aField); i++){
    int ofst = aField[i].ofst;
    unsigned int val = get4byteInt(aHdr + ofst);
    fprintf(p->out, "%-20s %u", aField[i].zName, val);
    switch( ofst ){
      case 56: {
        if( val==1 ) fprintf(p->out, " (utf8)"); 
        if( val==2 ) fprintf(p->out, " (utf16le)"); 
        if( val==3 ) fprintf(p->out, " (utf16be)"); 
      }
    }
    fprintf(p->out, "\n");
  }
  if( zDb==0 ){
    zSchemaTab = sqlite3_mprintf("main.sqlite_master");
  }else if( strcmp(zDb,"temp")==0 ){
    zSchemaTab = sqlite3_mprintf("%s", "sqlite_temp_master");
  }else{
    zSchemaTab = sqlite3_mprintf("\"%w\".sqlite_master", zDb);
  }
  for(i=0; i<ArraySize(aQuery); i++){
    char *zSql = sqlite3_mprintf(aQuery[i].zSql, zSchemaTab);
    int val = db_int(p, zSql);
    sqlite3_free(zSql);
    fprintf(p->out, "%-20s %d\n", aQuery[i].zName, val);
  }
  sqlite3_free(zSchemaTab);
  return 0;
}


















/*
** If an input line begins with "." then invoke this routine to
** process that line.
**
** Return 1 on error, 2 to exit, and 0 otherwise.
*/
................................................................................
    int j;
    for(j=1; j<nArg; j++){
      const char *z = azArg[j];
      if( z[0]=='-' ){
        while( z[0]=='-' ) z++;
        /* No options to process at this time */
        {
          fprintf(stderr, "unknown option: %s\n", azArg[j]);
          return 1;
        }
      }else if( zDestFile==0 ){
        zDestFile = azArg[j];
      }else if( zDb==0 ){
        zDb = zDestFile;
        zDestFile = azArg[j];
      }else{
        fprintf(stderr, "too many arguments to .backup\n");
        return 1;
      }
    }
    if( zDestFile==0 ){
      fprintf(stderr, "missing FILENAME argument on .backup\n");
      return 1;
    }
    if( zDb==0 ) zDb = "main";
    rc = sqlite3_open(zDestFile, &pDest);
    if( rc!=SQLITE_OK ){
      fprintf(stderr, "Error: cannot open \"%s\"\n", zDestFile);
      sqlite3_close(pDest);
      return 1;
    }
    open_db(p, 0);
    pBackup = sqlite3_backup_init(pDest, "main", p->db, zDb);
    if( pBackup==0 ){
      fprintf(stderr, "Error: %s\n", sqlite3_errmsg(pDest));
      sqlite3_close(pDest);
      return 1;
    }
    while(  (rc = sqlite3_backup_step(pBackup,100))==SQLITE_OK ){}
    sqlite3_backup_finish(pBackup);
    if( rc==SQLITE_DONE ){
      rc = 0;
    }else{
      fprintf(stderr, "Error: %s\n", sqlite3_errmsg(pDest));
      rc = 1;
    }
    sqlite3_close(pDest);
  }else

  if( c=='b' && n>=3 && strncmp(azArg[0], "bail", n)==0 ){
    if( nArg==2 ){
      bail_on_error = booleanValue(azArg[1]);
    }else{
      fprintf(stderr, "Usage: .bail on|off\n");
      rc = 1;
    }
  }else

  if( c=='b' && n>=3 && strncmp(azArg[0], "binary", n)==0 ){
    if( nArg==2 ){
      if( booleanValue(azArg[1]) ){
        setBinaryMode(p->out);
      }else{
        setTextMode(p->out);
      }
    }else{
      fprintf(stderr, "Usage: .binary on|off\n");
      rc = 1;
    }
  }else

  /* The undocumented ".breakpoint" command causes a call to the no-op
  ** routine named test_breakpoint().
  */
  if( c=='b' && n>=3 && strncmp(azArg[0], "breakpoint", n)==0 ){
    test_breakpoint();
  }else










  if( c=='c' && strncmp(azArg[0], "clone", n)==0 ){
    if( nArg==2 ){
      tryToClone(p, azArg[1]);
    }else{
      fprintf(stderr, "Usage: .clone FILENAME\n");
      rc = 1;
    }
  }else

  if( c=='d' && n>1 && strncmp(azArg[0], "databases", n)==0 ){
    ShellState data;
    char *zErrMsg = 0;
    open_db(p, 0);
    memcpy(&data, p, sizeof(data));
    data.showHeader = 1;
    data.mode = MODE_Column;
    data.colWidth[0] = 3;
    data.colWidth[1] = 15;
    data.colWidth[2] = 58;
    data.cnt = 0;
    sqlite3_exec(p->db, "PRAGMA database_list; ", callback, &data, &zErrMsg);
    if( zErrMsg ){
      fprintf(stderr,"Error: %s\n", zErrMsg);
      sqlite3_free(zErrMsg);
      rc = 1;
    }
  }else

  if( c=='d' && strncmp(azArg[0], "dbinfo", n)==0 ){
    rc = shell_dbinfo_command(p, nArg, azArg);
................................................................................

  if( c=='d' && strncmp(azArg[0], "dump", n)==0 ){
    open_db(p, 0);
    /* When playing back a "dump", the content might appear in an order
    ** which causes immediate foreign key constraints to be violated.
    ** So disable foreign-key constraint enforcement to prevent problems. */
    if( nArg!=1 && nArg!=2 ){
      fprintf(stderr, "Usage: .dump ?LIKE-PATTERN?\n");
      rc = 1;
      goto meta_command_exit;
    }
    fprintf(p->out, "PRAGMA foreign_keys=OFF;\n");
    fprintf(p->out, "BEGIN TRANSACTION;\n");
    p->writableSchema = 0;
    sqlite3_exec(p->db, "SAVEPOINT dump; PRAGMA writable_schema=ON", 0, 0, 0);
    p->nErr = 0;
    if( nArg==1 ){
      run_schema_dump_query(p, 
        "SELECT name, type, sql FROM sqlite_master "
        "WHERE sql NOT NULL AND type=='table' AND name!='sqlite_sequence'"
................................................................................
          "  AND type IN ('index','trigger','view')"
          "  AND tbl_name LIKE shellstatic()", 0
        );
        zShellStatic = 0;
      }
    }
    if( p->writableSchema ){
      fprintf(p->out, "PRAGMA writable_schema=OFF;\n");
      p->writableSchema = 0;
    }
    sqlite3_exec(p->db, "PRAGMA writable_schema=OFF;", 0, 0, 0);
    sqlite3_exec(p->db, "RELEASE dump;", 0, 0, 0);
    fprintf(p->out, p->nErr ? "ROLLBACK; -- due to errors\n" : "COMMIT;\n");
  }else

  if( c=='e' && strncmp(azArg[0], "echo", n)==0 ){
    if( nArg==2 ){
      p->echoOn = booleanValue(azArg[1]);
    }else{
      fprintf(stderr, "Usage: .echo on|off\n");
      rc = 1;
    }
  }else

  if( c=='e' && strncmp(azArg[0], "eqp", n)==0 ){
    if( nArg==2 ){
      p->autoEQP = booleanValue(azArg[1]);
    }else{
      fprintf(stderr, "Usage: .eqp on|off\n");
      rc = 1;
    }   
  }else

  if( c=='e' && strncmp(azArg[0], "exit", n)==0 ){
    if( nArg>1 && (rc = (int)integerValue(azArg[1]))!=0 ) exit(rc);
    rc = 2;
  }else

  if( c=='e' && strncmp(azArg[0], "explain", n)==0 ){
    int val = nArg>=2 ? booleanValue(azArg[1]) : 1;
    if(val == 1) {
      if(!p->normalMode.valid) {
        p->normalMode.valid = 1;
        p->normalMode.mode = p->mode;
        p->normalMode.showHeader = p->showHeader;
        memcpy(p->normalMode.colWidth,p->colWidth,sizeof(p->colWidth));
      }

      /* We could put this code under the !p->explainValid
      ** condition so that it does not execute if we are already in
      ** explain mode. However, always executing it allows us an easy
      ** was to reset to explain mode in case the user previously
      ** did an .explain followed by a .width, .mode or .header
      ** command.
      */
      p->mode = MODE_Explain;





      p->showHeader = 1;
      memset(p->colWidth,0,sizeof(p->colWidth));
      p->colWidth[0] = 4;                  /* addr */
      p->colWidth[1] = 13;                 /* opcode */
      p->colWidth[2] = 4;                  /* P1 */
      p->colWidth[3] = 4;                  /* P2 */
      p->colWidth[4] = 4;                  /* P3 */
      p->colWidth[5] = 13;                 /* P4 */
      p->colWidth[6] = 2;                  /* P5 */
      p->colWidth[7] = 13;                  /* Comment */
    }else if (p->normalMode.valid) {
      p->normalMode.valid = 0;
      p->mode = p->normalMode.mode;
      p->showHeader = p->normalMode.showHeader;
      memcpy(p->colWidth,p->normalMode.colWidth,sizeof(p->colWidth));
    }
  }else

  if( c=='f' && strncmp(azArg[0], "fullschema", n)==0 ){
    ShellState data;
    char *zErrMsg = 0;
    int doStats = 0;
    if( nArg!=1 ){
      fprintf(stderr, "Usage: .fullschema\n");
      rc = 1;
      goto meta_command_exit;
    }
    open_db(p, 0);
    memcpy(&data, p, sizeof(data));
    data.showHeader = 0;
    data.mode = MODE_Semi;
    rc = sqlite3_exec(p->db,
       "SELECT sql FROM"
       "  (SELECT sql sql, type type, tbl_name tbl_name, name name, rowid x"
       "     FROM sqlite_master UNION ALL"
       "   SELECT sql, type, tbl_name, name, rowid FROM sqlite_temp_master) "
       "WHERE type!='meta' AND sql NOTNULL AND name NOT LIKE 'sqlite_%' "
       "ORDER BY rowid",
................................................................................
               "SELECT rowid FROM sqlite_master"
               " WHERE name GLOB 'sqlite_stat[134]'",
               -1, &pStmt, 0);
      doStats = sqlite3_step(pStmt)==SQLITE_ROW;
      sqlite3_finalize(pStmt);
    }
    if( doStats==0 ){
      fprintf(p->out, "/* No STAT tables available */\n");
    }else{
      fprintf(p->out, "ANALYZE sqlite_master;\n");
      sqlite3_exec(p->db, "SELECT 'ANALYZE sqlite_master'",
                   callback, &data, &zErrMsg);
      data.mode = MODE_Insert;
      data.zDestTable = "sqlite_stat1";
      shell_exec(p->db, "SELECT * FROM sqlite_stat1",
                 shell_callback, &data,&zErrMsg);
      data.zDestTable = "sqlite_stat3";
      shell_exec(p->db, "SELECT * FROM sqlite_stat3",
                 shell_callback, &data,&zErrMsg);
      data.zDestTable = "sqlite_stat4";
      shell_exec(p->db, "SELECT * FROM sqlite_stat4",
                 shell_callback, &data, &zErrMsg);
      fprintf(p->out, "ANALYZE sqlite_master;\n");
    }
  }else

  if( c=='h' && strncmp(azArg[0], "headers", n)==0 ){
    if( nArg==2 ){
      p->showHeader = booleanValue(azArg[1]);
    }else{
      fprintf(stderr, "Usage: .headers on|off\n");
      rc = 1;
    }
  }else

  if( c=='h' && strncmp(azArg[0], "help", n)==0 ){
    fprintf(p->out, "%s", zHelp);
  }else

  if( c=='i' && strncmp(azArg[0], "import", n)==0 ){
    char *zTable;               /* Insert data into this table */
    char *zFile;                /* Name of file to extra content from */
    sqlite3_stmt *pStmt = NULL; /* A statement */
    int nCol;                   /* Number of columns in the table */
................................................................................
    int nSep;                   /* Number of bytes in p->colSeparator[] */
    char *zSql;                 /* An SQL statement */
    ImportCtx sCtx;             /* Reader context */
    char *(SQLITE_CDECL *xRead)(ImportCtx*); /* Func to read one value */
    int (SQLITE_CDECL *xCloser)(FILE*);      /* Func to close file */

    if( nArg!=3 ){
      fprintf(stderr, "Usage: .import FILE TABLE\n");
      goto meta_command_exit;
    }
    zFile = azArg[1];
    zTable = azArg[2];
    seenInterrupt = 0;
    memset(&sCtx, 0, sizeof(sCtx));
    open_db(p, 0);
    nSep = strlen30(p->colSeparator);
    if( nSep==0 ){

      fprintf(stderr, "Error: non-null column separator required for import\n");
      return 1;
    }
    if( nSep>1 ){
      fprintf(stderr, "Error: multi-character column separators not allowed"
                      " for import\n");
      return 1;
    }
    nSep = strlen30(p->rowSeparator);
    if( nSep==0 ){
      fprintf(stderr, "Error: non-null row separator required for import\n");
      return 1;
    }
    if( nSep==2 && p->mode==MODE_Csv && strcmp(p->rowSeparator, SEP_CrLf)==0 ){
      /* When importing CSV (only), if the row separator is set to the
      ** default output row separator, change it to the default input
      ** row separator.  This avoids having to maintain different input
      ** and output row separators. */
      sqlite3_snprintf(sizeof(p->rowSeparator), p->rowSeparator, SEP_Row);
      nSep = strlen30(p->rowSeparator);
    }
    if( nSep>1 ){
      fprintf(stderr, "Error: multi-character row separators not allowed"
                      " for import\n");
      return 1;
    }
    sCtx.zFile = zFile;
    sCtx.nLine = 1;
    if( sCtx.zFile[0]=='|' ){
#ifdef SQLITE_OMIT_POPEN
      fprintf(stderr, "Error: pipes are not supported in this OS\n");
      return 1;
#else
      sCtx.in = popen(sCtx.zFile+1, "r");
      sCtx.zFile = "<pipe>";
      xCloser = pclose;
#endif
    }else{
................................................................................
    }
    if( p->mode==MODE_Ascii ){
      xRead = ascii_read_one_field;
    }else{
      xRead = csv_read_one_field;
    }
    if( sCtx.in==0 ){
      fprintf(stderr, "Error: cannot open \"%s\"\n", zFile);
      return 1;
    }
    sCtx.cColSep = p->colSeparator[0];
    sCtx.cRowSep = p->rowSeparator[0];
    zSql = sqlite3_mprintf("SELECT * FROM %s", zTable);
    if( zSql==0 ){
      fprintf(stderr, "Error: out of memory\n");
      xCloser(sCtx.in);
      return 1;
    }
    nByte = strlen30(zSql);
    rc = sqlite3_prepare_v2(p->db, zSql, -1, &pStmt, 0);
    import_append_char(&sCtx, 0);    /* To ensure sCtx.z is allocated */
    if( rc && sqlite3_strglob("no such table: *", sqlite3_errmsg(p->db))==0 ){
................................................................................
        cSep = ',';
        if( sCtx.cTerm!=sCtx.cColSep ) break;
      }
      if( cSep=='(' ){
        sqlite3_free(zCreate);
        sqlite3_free(sCtx.z);
        xCloser(sCtx.in);
        fprintf(stderr,"%s: empty file\n", sCtx.zFile);
        return 1;
      }
      zCreate = sqlite3_mprintf("%z\n)", zCreate);
      rc = sqlite3_exec(p->db, zCreate, 0, 0, 0);
      sqlite3_free(zCreate);
      if( rc ){
        fprintf(stderr, "CREATE TABLE %s(...) failed: %s\n", zTable,
                sqlite3_errmsg(p->db));
        sqlite3_free(sCtx.z);
        xCloser(sCtx.in);
        return 1;
      }
      rc = sqlite3_prepare_v2(p->db, zSql, -1, &pStmt, 0);
    }
    sqlite3_free(zSql);
    if( rc ){
      if (pStmt) sqlite3_finalize(pStmt);
      fprintf(stderr,"Error: %s\n", sqlite3_errmsg(p->db));
      xCloser(sCtx.in);
      return 1;
    }
    nCol = sqlite3_column_count(pStmt);
    sqlite3_finalize(pStmt);
    pStmt = 0;
    if( nCol==0 ) return 0; /* no columns, no error */
    zSql = sqlite3_malloc64( nByte*2 + 20 + nCol*2 );
    if( zSql==0 ){
      fprintf(stderr, "Error: out of memory\n");
      xCloser(sCtx.in);
      return 1;
    }
    sqlite3_snprintf(nByte+20, zSql, "INSERT INTO \"%w\" VALUES(?", zTable);
    j = strlen30(zSql);
    for(i=1; i<nCol; i++){
      zSql[j++] = ',';
................................................................................
      zSql[j++] = '?';
    }
    zSql[j++] = ')';
    zSql[j] = 0;
    rc = sqlite3_prepare_v2(p->db, zSql, -1, &pStmt, 0);
    sqlite3_free(zSql);
    if( rc ){
      fprintf(stderr, "Error: %s\n", sqlite3_errmsg(p->db));
      if (pStmt) sqlite3_finalize(pStmt);
      xCloser(sCtx.in);
      return 1;
    }
    needCommit = sqlite3_get_autocommit(p->db);
    if( needCommit ) sqlite3_exec(p->db, "BEGIN", 0, 0, 0);
    do{
................................................................................
        ** Did we reach end-of-file OR end-of-line before finding any
        ** columns in ASCII mode?  If so, stop instead of NULL filling
        ** the remaining columns.
        */
        if( p->mode==MODE_Ascii && (z==0 || z[0]==0) && i==0 ) break;
        sqlite3_bind_text(pStmt, i+1, z, -1, SQLITE_TRANSIENT);
        if( i<nCol-1 && sCtx.cTerm!=sCtx.cColSep ){
          fprintf(stderr, "%s:%d: expected %d columns but found %d - "
                          "filling the rest with NULL\n",
                          sCtx.zFile, startLine, nCol, i+1);
          i += 2;
          while( i<=nCol ){ sqlite3_bind_null(pStmt, i); i++; }
        }
      }
      if( sCtx.cTerm==sCtx.cColSep ){
        do{
          xRead(&sCtx);
          i++;
        }while( sCtx.cTerm==sCtx.cColSep );
        fprintf(stderr, "%s:%d: expected %d columns but found %d - "
                        "extras ignored\n",
                        sCtx.zFile, startLine, nCol, i);
      }
      if( i>=nCol ){
        sqlite3_step(pStmt);
        rc = sqlite3_reset(pStmt);
        if( rc!=SQLITE_OK ){
          fprintf(stderr, "%s:%d: INSERT failed: %s\n", sCtx.zFile, startLine,
                  sqlite3_errmsg(p->db));
        }
      }
    }while( sCtx.cTerm!=EOF );

    xCloser(sCtx.in);
    sqlite3_free(sCtx.z);
    sqlite3_finalize(pStmt);
................................................................................
  if( c=='i' && (strncmp(azArg[0], "indices", n)==0
                 || strncmp(azArg[0], "indexes", n)==0) ){
    ShellState data;
    char *zErrMsg = 0;
    open_db(p, 0);
    memcpy(&data, p, sizeof(data));
    data.showHeader = 0;
    data.mode = MODE_List;
    if( nArg==1 ){
      rc = sqlite3_exec(p->db,
        "SELECT name FROM sqlite_master "
        "WHERE type='index' AND name NOT LIKE 'sqlite_%' "
        "UNION ALL "
        "SELECT name FROM sqlite_temp_master "
        "WHERE type='index' "
................................................................................
        "SELECT name FROM sqlite_temp_master "
        "WHERE type='index' AND tbl_name LIKE shellstatic() "
        "ORDER BY 1",
        callback, &data, &zErrMsg
      );
      zShellStatic = 0;
    }else{
      fprintf(stderr, "Usage: .indexes ?LIKE-PATTERN?\n");
      rc = 1;
      goto meta_command_exit;
    }
    if( zErrMsg ){
      fprintf(stderr,"Error: %s\n", zErrMsg);
      sqlite3_free(zErrMsg);
      rc = 1;
    }else if( rc != SQLITE_OK ){

      fprintf(stderr,"Error: querying sqlite_master and sqlite_temp_master\n");
      rc = 1;
    }
  }else

#ifdef SQLITE_ENABLE_IOTRACE
  if( c=='i' && strncmp(azArg[0], "iotrace", n)==0 ){
    SQLITE_API extern void (SQLITE_CDECL *sqlite3IoTrace)(const char*, ...);
................................................................................
      sqlite3IoTrace = 0;
    }else if( strcmp(azArg[1], "-")==0 ){
      sqlite3IoTrace = iotracePrintf;
      iotrace = stdout;
    }else{
      iotrace = fopen(azArg[1], "w");
      if( iotrace==0 ){
        fprintf(stderr, "Error: cannot open \"%s\"\n", azArg[1]);
        sqlite3IoTrace = 0;
        rc = 1;
      }else{
        sqlite3IoTrace = iotracePrintf;
      }
    }
  }else
................................................................................
    open_db(p, 0);
    if( nArg==1 ){
      for(i=0; i<ArraySize(aLimit); i++){
        printf("%20s %d\n", aLimit[i].zLimitName, 
               sqlite3_limit(p->db, aLimit[i].limitCode, -1));
      }
    }else if( nArg>3 ){
      fprintf(stderr, "Usage: .limit NAME ?NEW-VALUE?\n");
      rc = 1;
      goto meta_command_exit;
    }else{
      int iLimit = -1;
      n2 = strlen30(azArg[1]);
      for(i=0; i<ArraySize(aLimit); i++){
        if( sqlite3_strnicmp(aLimit[i].zLimitName, azArg[1], n2)==0 ){
          if( iLimit<0 ){
            iLimit = i;
          }else{
            fprintf(stderr, "ambiguous limit: \"%s\"\n", azArg[1]);
            rc = 1;
            goto meta_command_exit;
          }
        }
      }
      if( iLimit<0 ){
        fprintf(stderr, "unknown limit: \"%s\"\n"
                        "enter \".limits\" with no arguments for a list.\n",
                         azArg[1]);
        rc = 1;
        goto meta_command_exit;
      }
      if( nArg==3 ){
        sqlite3_limit(p->db, aLimit[iLimit].limitCode,
................................................................................
  }else

#ifndef SQLITE_OMIT_LOAD_EXTENSION
  if( c=='l' && strncmp(azArg[0], "load", n)==0 ){
    const char *zFile, *zProc;
    char *zErrMsg = 0;
    if( nArg<2 ){
      fprintf(stderr, "Usage: .load FILE ?ENTRYPOINT?\n");
      rc = 1;
      goto meta_command_exit;
    }
    zFile = azArg[1];
    zProc = nArg>=3 ? azArg[2] : 0;
    open_db(p, 0);
    rc = sqlite3_load_extension(p->db, zFile, zProc, &zErrMsg);
    if( rc!=SQLITE_OK ){
      fprintf(stderr, "Error: %s\n", zErrMsg);
      sqlite3_free(zErrMsg);
      rc = 1;
    }
  }else
#endif

  if( c=='l' && strncmp(azArg[0], "log", n)==0 ){
    if( nArg!=2 ){
      fprintf(stderr, "Usage: .log FILENAME\n");
      rc = 1;
    }else{
      const char *zFile = azArg[1];
      output_file_close(p->pLog);
      p->pLog = output_file_open(zFile);
    }
  }else
................................................................................
      p->mode = MODE_Insert;
      set_table_name(p, nArg>=3 ? azArg[2] : "table");
    }else if( c2=='a' && strncmp(azArg[1],"ascii",n2)==0 ){
      p->mode = MODE_Ascii;
      sqlite3_snprintf(sizeof(p->colSeparator), p->colSeparator, SEP_Unit);
      sqlite3_snprintf(sizeof(p->rowSeparator), p->rowSeparator, SEP_Record);
    }else {
      fprintf(stderr,"Error: mode should be one of: "
         "ascii column csv html insert line list tabs tcl\n");
      rc = 1;
    }

  }else

  if( c=='n' && strncmp(azArg[0], "nullvalue", n)==0 ){
    if( nArg==2 ){
      sqlite3_snprintf(sizeof(p->nullValue), p->nullValue,
                       "%.*s", (int)ArraySize(p->nullValue)-1, azArg[1]);
    }else{
      fprintf(stderr, "Usage: .nullvalue STRING\n");
      rc = 1;
    }
  }else

  if( c=='o' && strncmp(azArg[0], "open", n)==0 && n>=2 ){
    sqlite3 *savedDb = p->db;
    const char *zSavedFilename = p->zDbFilename;
................................................................................
  }else

  if( c=='o'
   && (strncmp(azArg[0], "output", n)==0 || strncmp(azArg[0], "once", n)==0)
  ){
    const char *zFile = nArg>=2 ? azArg[1] : "stdout";
    if( nArg>2 ){
      fprintf(stderr, "Usage: .%s FILE\n", azArg[0]);
      rc = 1;
      goto meta_command_exit;
    }
    if( n>1 && strncmp(azArg[0], "once", n)==0 ){
      if( nArg<2 ){
        fprintf(stderr, "Usage: .once FILE\n");
        rc = 1;
        goto meta_command_exit;
      }
      p->outCount = 2;
    }else{
      p->outCount = 0;
    }
    output_reset(p);
    if( zFile[0]=='|' ){
#ifdef SQLITE_OMIT_POPEN
      fprintf(stderr,"Error: pipes are not supported in this OS\n");
      rc = 1;
      p->out = stdout;
#else
      p->out = popen(zFile + 1, "w");
      if( p->out==0 ){
        fprintf(stderr,"Error: cannot open pipe \"%s\"\n", zFile + 1);
        p->out = stdout;
        rc = 1;
      }else{
        sqlite3_snprintf(sizeof(p->outfile), p->outfile, "%s", zFile);
      }
#endif
    }else{
      p->out = output_file_open(zFile);
      if( p->out==0 ){
        if( strcmp(zFile,"off")!=0 ){
          fprintf(stderr,"Error: cannot write to \"%s\"\n", zFile);
        }
        p->out = stdout;
        rc = 1;
      } else {
        sqlite3_snprintf(sizeof(p->outfile), p->outfile, "%s", zFile);
      }
    }
  }else

  if( c=='p' && n>=3 && strncmp(azArg[0], "print", n)==0 ){
    int i;
    for(i=1; i<nArg; i++){
      if( i>1 ) fprintf(p->out, " ");
      fprintf(p->out, "%s", azArg[i]);
    }
    fprintf(p->out, "\n");
  }else

  if( c=='p' && strncmp(azArg[0], "prompt", n)==0 ){
    if( nArg >= 2) {
      strncpy(mainPrompt,azArg[1],(int)ArraySize(mainPrompt)-1);
    }
    if( nArg >= 3) {
................................................................................
  if( c=='q' && strncmp(azArg[0], "quit", n)==0 ){
    rc = 2;
  }else

  if( c=='r' && n>=3 && strncmp(azArg[0], "read", n)==0 ){
    FILE *alt;
    if( nArg!=2 ){
      fprintf(stderr, "Usage: .read FILE\n");
      rc = 1;
      goto meta_command_exit;
    }
    alt = fopen(azArg[1], "rb");
    if( alt==0 ){
      fprintf(stderr,"Error: cannot open \"%s\"\n", azArg[1]);
      rc = 1;
    }else{
      rc = process_input(p, alt);
      fclose(alt);
    }
  }else

................................................................................
    if( nArg==2 ){
      zSrcFile = azArg[1];
      zDb = "main";
    }else if( nArg==3 ){
      zSrcFile = azArg[2];
      zDb = azArg[1];
    }else{
      fprintf(stderr, "Usage: .restore ?DB? FILE\n");
      rc = 1;
      goto meta_command_exit;
    }
    rc = sqlite3_open(zSrcFile, &pSrc);
    if( rc!=SQLITE_OK ){
      fprintf(stderr, "Error: cannot open \"%s\"\n", zSrcFile);
      sqlite3_close(pSrc);
      return 1;
    }
    open_db(p, 0);
    pBackup = sqlite3_backup_init(p->db, zDb, pSrc, "main");
    if( pBackup==0 ){
      fprintf(stderr, "Error: %s\n", sqlite3_errmsg(p->db));
      sqlite3_close(pSrc);
      return 1;
    }
    while( (rc = sqlite3_backup_step(pBackup,100))==SQLITE_OK
          || rc==SQLITE_BUSY  ){
      if( rc==SQLITE_BUSY ){
        if( nTimeout++ >= 3 ) break;
................................................................................
        sqlite3_sleep(100);
      }
    }
    sqlite3_backup_finish(pBackup);
    if( rc==SQLITE_DONE ){
      rc = 0;
    }else if( rc==SQLITE_BUSY || rc==SQLITE_LOCKED ){
      fprintf(stderr, "Error: source database is busy\n");
      rc = 1;
    }else{
      fprintf(stderr, "Error: %s\n", sqlite3_errmsg(p->db));
      rc = 1;
    }
    sqlite3_close(pSrc);
  }else


  if( c=='s' && strncmp(azArg[0], "scanstats", n)==0 ){
    if( nArg==2 ){
      p->scanstatsOn = booleanValue(azArg[1]);
#ifndef SQLITE_ENABLE_STMT_SCANSTATUS
      fprintf(stderr, "Warning: .scanstats not available in this build.\n");
#endif
    }else{
      fprintf(stderr, "Usage: .scanstats on|off\n");
      rc = 1;
    }
  }else

  if( c=='s' && strncmp(azArg[0], "schema", n)==0 ){
    ShellState data;
    char *zErrMsg = 0;
    open_db(p, 0);
    memcpy(&data, p, sizeof(data));
    data.showHeader = 0;
    data.mode = MODE_Semi;
    if( nArg==2 ){
      int i;
      for(i=0; azArg[1][i]; i++) azArg[1][i] = ToLower(azArg[1][i]);
      if( strcmp(azArg[1],"sqlite_master")==0 ){
        char *new_argv[2], *new_colv[2];
        new_argv[0] = "CREATE TABLE sqlite_master (\n"
                      "  type text,\n"
................................................................................
         "     FROM sqlite_master UNION ALL"
         "   SELECT sql, type, tbl_name, name, rowid FROM sqlite_temp_master) "
         "WHERE type!='meta' AND sql NOTNULL AND name NOT LIKE 'sqlite_%' "
         "ORDER BY rowid",
         callback, &data, &zErrMsg
      );
    }else{
      fprintf(stderr, "Usage: .schema ?LIKE-PATTERN?\n");
      rc = 1;
      goto meta_command_exit;
    }
    if( zErrMsg ){
      fprintf(stderr,"Error: %s\n", zErrMsg);
      sqlite3_free(zErrMsg);
      rc = 1;
    }else if( rc != SQLITE_OK ){
      fprintf(stderr,"Error: querying schema information\n");
      rc = 1;
    }else{
      rc = 0;
    }
  }else


................................................................................
  /* Undocumented commands for internal testing.  Subject to change
  ** without notice. */
  if( c=='s' && n>=10 && strncmp(azArg[0], "selftest-", 9)==0 ){
    if( strncmp(azArg[0]+9, "boolean", n-9)==0 ){
      int i, v;
      for(i=1; i<nArg; i++){
        v = booleanValue(azArg[i]);
        fprintf(p->out, "%s: %d 0x%x\n", azArg[i], v, v);
      }
    }
    if( strncmp(azArg[0]+9, "integer", n-9)==0 ){
      int i; sqlite3_int64 v;
      for(i=1; i<nArg; i++){
        char zBuf[200];
        v = integerValue(azArg[i]);
        sqlite3_snprintf(sizeof(zBuf),zBuf,"%s: %lld 0x%llx\n", azArg[i],v,v);
        fprintf(p->out, "%s", zBuf);
      }
    }
  }else
#endif

  if( c=='s' && strncmp(azArg[0], "separator", n)==0 ){
    if( nArg<2 || nArg>3 ){
      fprintf(stderr, "Usage: .separator COL ?ROW?\n");
      rc = 1;
    }
    if( nArg>=2 ){
      sqlite3_snprintf(sizeof(p->colSeparator), p->colSeparator,
                       "%.*s", (int)ArraySize(p->colSeparator)-1, azArg[1]);
    }
    if( nArg>=3 ){
................................................................................

  if( c=='s'
   && (strncmp(azArg[0], "shell", n)==0 || strncmp(azArg[0],"system",n)==0)
  ){
    char *zCmd;
    int i, x;
    if( nArg<2 ){
      fprintf(stderr, "Usage: .system COMMAND\n");
      rc = 1;
      goto meta_command_exit;
    }
    zCmd = sqlite3_mprintf(strchr(azArg[1],' ')==0?"%s":"\"%s\"", azArg[1]);
    for(i=2; i<nArg; i++){
      zCmd = sqlite3_mprintf(strchr(azArg[i],' ')==0?"%z %s":"%z \"%s\"",
                             zCmd, azArg[i]);
    }
    x = system(zCmd);
    sqlite3_free(zCmd);
    if( x ) fprintf(stderr, "System command returns %d\n", x);
  }else

  if( c=='s' && strncmp(azArg[0], "show", n)==0 ){
    int i;
    if( nArg!=1 ){
      fprintf(stderr, "Usage: .show\n");
      rc = 1;
      goto meta_command_exit;
    }
    fprintf(p->out,"%12.12s: %s\n","echo", p->echoOn ? "on" : "off");
    fprintf(p->out,"%12.12s: %s\n","eqp", p->autoEQP ? "on" : "off");
    fprintf(p->out,"%9.9s: %s\n","explain", p->normalMode.valid ? "on" :"off");

    fprintf(p->out,"%12.12s: %s\n","headers", p->showHeader ? "on" : "off");
    fprintf(p->out,"%12.12s: %s\n","mode", modeDescr[p->mode]);
    fprintf(p->out,"%12.12s: ", "nullvalue");
      output_c_string(p->out, p->nullValue);
      fprintf(p->out, "\n");
    fprintf(p->out,"%12.12s: %s\n","output",
            strlen30(p->outfile) ? p->outfile : "stdout");
    fprintf(p->out,"%12.12s: ", "colseparator");
      output_c_string(p->out, p->colSeparator);
      fprintf(p->out, "\n");
    fprintf(p->out,"%12.12s: ", "rowseparator");
      output_c_string(p->out, p->rowSeparator);
      fprintf(p->out, "\n");
    fprintf(p->out,"%12.12s: %s\n","stats", p->statsOn ? "on" : "off");
    fprintf(p->out,"%12.12s: ","width");

    for (i=0;i<(int)ArraySize(p->colWidth) && p->colWidth[i] != 0;i++) {
      fprintf(p->out,"%d ",p->colWidth[i]);

    }
    fprintf(p->out,"\n");
  }else

  if( c=='s' && strncmp(azArg[0], "stats", n)==0 ){
    if( nArg==2 ){
      p->statsOn = booleanValue(azArg[1]);
    }else{
      fprintf(stderr, "Usage: .stats on|off\n");
      rc = 1;
    }
  }else

  if( c=='t' && n>1 && strncmp(azArg[0], "tables", n)==0 ){
    sqlite3_stmt *pStmt;
    char **azResult;
    int nRow, nAlloc;
    char *zSql = 0;
    int ii;
    open_db(p, 0);
    rc = sqlite3_prepare_v2(p->db, "PRAGMA database_list", -1, &pStmt, 0);
    if( rc ) return rc;




    zSql = sqlite3_mprintf(
        "SELECT name FROM sqlite_master"
        " WHERE type IN ('table','view')"
        "   AND name NOT LIKE 'sqlite_%%'"
        "   AND name LIKE ?1");
    while( sqlite3_step(pStmt)==SQLITE_ROW ){
      const char *zDbName = (const char*)sqlite3_column_text(pStmt, 1);
      if( zDbName==0 || strcmp(zDbName,"main")==0 ) continue;
      if( strcmp(zDbName,"temp")==0 ){
        zSql = sqlite3_mprintf(
                 "%z UNION ALL "
                 "SELECT 'temp.' || name FROM sqlite_temp_master"
                 " WHERE type IN ('table','view')"
................................................................................
                 "%z UNION ALL "
                 "SELECT '%q.' || name FROM \"%w\".sqlite_master"
                 " WHERE type IN ('table','view')"
                 "   AND name NOT LIKE 'sqlite_%%'"
                 "   AND name LIKE ?1", zSql, zDbName, zDbName);
      }
    }
    sqlite3_finalize(pStmt);

    zSql = sqlite3_mprintf("%z ORDER BY 1", zSql);
    rc = sqlite3_prepare_v2(p->db, zSql, -1, &pStmt, 0);

    sqlite3_free(zSql);

    if( rc ) return rc;



    nRow = nAlloc = 0;
    azResult = 0;
    if( nArg>1 ){
      sqlite3_bind_text(pStmt, 1, azArg[1], -1, SQLITE_TRANSIENT);
    }else{
      sqlite3_bind_text(pStmt, 1, "%", -1, SQLITE_STATIC);
    }
    while( sqlite3_step(pStmt)==SQLITE_ROW ){
      if( nRow>=nAlloc ){
        char **azNew;
        int n2 = nAlloc*2 + 10;
        azNew = sqlite3_realloc64(azResult, sizeof(azResult[0])*n2);
        if( azNew==0 ){
          fprintf(stderr, "Error: out of memory\n");
          break;
        }
        nAlloc = n2;
        azResult = azNew;
      }
      azResult[nRow] = sqlite3_mprintf("%s", sqlite3_column_text(pStmt, 0));
      if( azResult[nRow] ) nRow++;


    }


    sqlite3_finalize(pStmt);        




    if( nRow>0 ){
      int len, maxlen = 0;
      int i, j;
      int nPrintCol, nPrintRow;
      for(i=0; i<nRow; i++){
        len = strlen30(azResult[i]);
        if( len>maxlen ) maxlen = len;
      }
      nPrintCol = 80/(maxlen+2);
      if( nPrintCol<1 ) nPrintCol = 1;
      nPrintRow = (nRow + nPrintCol - 1)/nPrintCol;
      for(i=0; i<nPrintRow; i++){
        for(j=i; j<nRow; j+=nPrintRow){
          char *zSp = j<nPrintRow ? "" : "  ";
          fprintf(p->out, "%s%-*s", zSp, maxlen, azResult[j] ? azResult[j]:"");

        }
        fprintf(p->out, "\n");
      }
    }

    for(ii=0; ii<nRow; ii++) sqlite3_free(azResult[ii]);
    sqlite3_free(azResult);
  }else

  if( c=='t' && n>=8 && strncmp(azArg[0], "testctrl", n)==0 && nArg>=2 ){
    static const struct {
       const char *zCtrlName;   /* Name of a test-control option */
................................................................................
    ** of the option name, or a numerical value. */
    n2 = strlen30(azArg[1]);
    for(i=0; i<ArraySize(aCtrl); i++){
      if( strncmp(azArg[1], aCtrl[i].zCtrlName, n2)==0 ){
        if( testctrl<0 ){
          testctrl = aCtrl[i].ctrlCode;
        }else{
          fprintf(stderr, "ambiguous option name: \"%s\"\n", azArg[1]);
          testctrl = -1;
          break;
        }
      }
    }
    if( testctrl<0 ) testctrl = (int)integerValue(azArg[1]);
    if( (testctrl<SQLITE_TESTCTRL_FIRST) || (testctrl>SQLITE_TESTCTRL_LAST) ){
      fprintf(stderr,"Error: invalid testctrl option: %s\n", azArg[1]);
    }else{
      switch(testctrl){

        /* sqlite3_test_control(int, db, int) */
        case SQLITE_TESTCTRL_OPTIMIZATIONS:
        case SQLITE_TESTCTRL_RESERVE:             
          if( nArg==3 ){
            int opt = (int)strtol(azArg[2], 0, 0);        
            rc2 = sqlite3_test_control(testctrl, p->db, opt);
            fprintf(p->out, "%d (0x%08x)\n", rc2, rc2);
          } else {
            fprintf(stderr,"Error: testctrl %s takes a single int option\n",
                    azArg[1]);
          }
          break;

        /* sqlite3_test_control(int) */
        case SQLITE_TESTCTRL_PRNG_SAVE:
        case SQLITE_TESTCTRL_PRNG_RESTORE:
        case SQLITE_TESTCTRL_PRNG_RESET:
        case SQLITE_TESTCTRL_BYTEORDER:
          if( nArg==2 ){
            rc2 = sqlite3_test_control(testctrl);
            fprintf(p->out, "%d (0x%08x)\n", rc2, rc2);
          } else {
            fprintf(stderr,"Error: testctrl %s takes no options\n", azArg[1]);

          }
          break;

        /* sqlite3_test_control(int, uint) */
        case SQLITE_TESTCTRL_PENDING_BYTE:        
          if( nArg==3 ){
            unsigned int opt = (unsigned int)integerValue(azArg[2]);
            rc2 = sqlite3_test_control(testctrl, opt);
            fprintf(p->out, "%d (0x%08x)\n", rc2, rc2);
          } else {
            fprintf(stderr,"Error: testctrl %s takes a single unsigned"
                           " int option\n", azArg[1]);
          }
          break;
          
        /* sqlite3_test_control(int, int) */
        case SQLITE_TESTCTRL_ASSERT:              
        case SQLITE_TESTCTRL_ALWAYS:      
        case SQLITE_TESTCTRL_NEVER_CORRUPT:        
          if( nArg==3 ){
            int opt = booleanValue(azArg[2]);        
            rc2 = sqlite3_test_control(testctrl, opt);
            fprintf(p->out, "%d (0x%08x)\n", rc2, rc2);
          } else {
            fprintf(stderr,"Error: testctrl %s takes a single int option\n",
                            azArg[1]);
          }
          break;

        /* sqlite3_test_control(int, char *) */
#ifdef SQLITE_N_KEYWORD
        case SQLITE_TESTCTRL_ISKEYWORD:           
          if( nArg==3 ){
            const char *opt = azArg[2];        
            rc2 = sqlite3_test_control(testctrl, opt);
            fprintf(p->out, "%d (0x%08x)\n", rc2, rc2);
          } else {

            fprintf(stderr,"Error: testctrl %s takes a single char * option\n",
                            azArg[1]);
          }
          break;
#endif

        case SQLITE_TESTCTRL_IMPOSTER:
          if( nArg==5 ){
            rc2 = sqlite3_test_control(testctrl, p->db, 
                          azArg[2],
                          integerValue(azArg[3]),
                          integerValue(azArg[4]));
            fprintf(p->out, "%d (0x%08x)\n", rc2, rc2);
          }else{
            fprintf(stderr,"Usage: .testctrl imposter dbName onoff tnum\n");
          }
          break;

        case SQLITE_TESTCTRL_BITVEC_TEST:         
        case SQLITE_TESTCTRL_FAULT_INSTALL:       
        case SQLITE_TESTCTRL_BENIGN_MALLOC_HOOKS: 
        case SQLITE_TESTCTRL_SCRATCHMALLOC:       
        default:

          fprintf(stderr,"Error: CLI support for testctrl %s not implemented\n",
                  azArg[1]);
          break;
      }
    }
  }else

  if( c=='t' && n>4 && strncmp(azArg[0], "timeout", n)==0 ){
    open_db(p, 0);
................................................................................
    sqlite3_busy_timeout(p->db, nArg>=2 ? (int)integerValue(azArg[1]) : 0);
  }else
    
  if( c=='t' && n>=5 && strncmp(azArg[0], "timer", n)==0 ){
    if( nArg==2 ){
      enableTimer = booleanValue(azArg[1]);
      if( enableTimer && !HAS_TIMER ){
        fprintf(stderr, "Error: timer not available on this system.\n");
        enableTimer = 0;
      }
    }else{
      fprintf(stderr, "Usage: .timer on|off\n");
      rc = 1;
    }
  }else
  
  if( c=='t' && strncmp(azArg[0], "trace", n)==0 ){
    open_db(p, 0);
    if( nArg!=2 ){
      fprintf(stderr, "Usage: .trace FILE|off\n");
      rc = 1;
      goto meta_command_exit;
    }
    output_file_close(p->traceOut);
    p->traceOut = output_file_open(azArg[1]);
#if !defined(SQLITE_OMIT_TRACE) && !defined(SQLITE_OMIT_FLOATING_POINT)
    if( p->traceOut==0 ){
................................................................................
    }
#endif
  }else

#if SQLITE_USER_AUTHENTICATION
  if( c=='u' && strncmp(azArg[0], "user", n)==0 ){
    if( nArg<2 ){
      fprintf(stderr, "Usage: .user SUBCOMMAND ...\n");
      rc = 1;
      goto meta_command_exit;
    }
    open_db(p, 0);
    if( strcmp(azArg[1],"login")==0 ){
      if( nArg!=4 ){
        fprintf(stderr, "Usage: .user login USER PASSWORD\n");
        rc = 1;
        goto meta_command_exit;
      }
      rc = sqlite3_user_authenticate(p->db, azArg[2], azArg[3],
                                    (int)strlen(azArg[3]));
      if( rc ){
        fprintf(stderr, "Authentication failed for user %s\n", azArg[2]);
        rc = 1;
      }
    }else if( strcmp(azArg[1],"add")==0 ){
      if( nArg!=5 ){
        fprintf(stderr, "Usage: .user add USER PASSWORD ISADMIN\n");
        rc = 1;
        goto meta_command_exit;
      }
      rc = sqlite3_user_add(p->db, azArg[2],
                            azArg[3], (int)strlen(azArg[3]),
                            booleanValue(azArg[4]));
      if( rc ){
        fprintf(stderr, "User-Add failed: %d\n", rc);
        rc = 1;
      }
    }else if( strcmp(azArg[1],"edit")==0 ){
      if( nArg!=5 ){
        fprintf(stderr, "Usage: .user edit USER PASSWORD ISADMIN\n");
        rc = 1;
        goto meta_command_exit;
      }
      rc = sqlite3_user_change(p->db, azArg[2],
                              azArg[3], (int)strlen(azArg[3]),
                              booleanValue(azArg[4]));
      if( rc ){
        fprintf(stderr, "User-Edit failed: %d\n", rc);
        rc = 1;
      }
    }else if( strcmp(azArg[1],"delete")==0 ){
      if( nArg!=3 ){
        fprintf(stderr, "Usage: .user delete USER\n");
        rc = 1;
        goto meta_command_exit;
      }
      rc = sqlite3_user_delete(p->db, azArg[2]);
      if( rc ){
        fprintf(stderr, "User-Delete failed: %d\n", rc);
        rc = 1;
      }
    }else{
      fprintf(stderr, "Usage: .user login|add|edit|delete ...\n");
      rc = 1;
      goto meta_command_exit;
    }    
  }else
#endif /* SQLITE_USER_AUTHENTICATION */

  if( c=='v' && strncmp(azArg[0], "version", n)==0 ){
    fprintf(p->out, "SQLite %s %s\n" /*extra-version-info*/,
        sqlite3_libversion(), sqlite3_sourceid());
  }else

































  if( c=='v' && strncmp(azArg[0], "vfsname", n)==0 ){
    const char *zDbName = nArg==2 ? azArg[1] : "main";
    char *zVfsName = 0;
    if( p->db ){
      sqlite3_file_control(p->db, zDbName, SQLITE_FCNTL_VFSNAME, &zVfsName);
      if( zVfsName ){
        fprintf(p->out, "%s\n", zVfsName);
        sqlite3_free(zVfsName);
      }
    }
  }else

#if defined(SQLITE_DEBUG) && defined(SQLITE_ENABLE_WHERETRACE)
  if( c=='w' && strncmp(azArg[0], "wheretrace", n)==0 ){
................................................................................
    assert( nArg<=ArraySize(azArg) );
    for(j=1; j<nArg && j<ArraySize(p->colWidth); j++){
      p->colWidth[j-1] = (int)integerValue(azArg[j]);
    }
  }else

  {
    fprintf(stderr, "Error: unknown command or invalid arguments: "
      " \"%s\". Enter \".help\" for help\n", azArg[0]);
    rc = 1;
  }

meta_command_exit:
  if( p->outCount ){
    p->outCount--;
................................................................................
      memcpy(zLine,";",2);
    }
    nLine = strlen30(zLine);
    if( nSql+nLine+2>=nAlloc ){
      nAlloc = nSql+nLine+100;
      zSql = realloc(zSql, nAlloc);
      if( zSql==0 ){
        fprintf(stderr, "Error: out of memory\n");
        exit(1);
      }
    }
    nSqlPrior = nSql;
    if( nSql==0 ){
      int i;
      for(i=0; zLine[i] && IsSpace(zLine[i]); i++){}
................................................................................
        if( in!=0 || !stdin_is_interactive ){
          sqlite3_snprintf(sizeof(zPrefix), zPrefix, 
                           "Error: near line %d:", startline);
        }else{
          sqlite3_snprintf(sizeof(zPrefix), zPrefix, "Error:");
        }
        if( zErrMsg!=0 ){
          fprintf(stderr, "%s %s\n", zPrefix, zErrMsg);
          sqlite3_free(zErrMsg);
          zErrMsg = 0;
        }else{
          fprintf(stderr, "%s %s\n", zPrefix, sqlite3_errmsg(p->db));
        }
        errCnt++;



      }
      nSql = 0;
      if( p->outCount ){
        output_reset(p);
        p->outCount = 0;
      }
    }else if( nSql && _all_whitespace(zSql) ){
      if( p->echoOn ) printf("%s\n", zSql);
      nSql = 0;
    }
  }
  if( nSql ){
    if( !_all_whitespace(zSql) ){
      fprintf(stderr, "Error: incomplete SQL: %s\n", zSql);
      errCnt++;
    }
    free(zSql);
  }

  free(zLine);
  return errCnt>0;
}

/*
** Return a pathname which is the user's home directory.  A
** 0 return indicates an error of some kind.
................................................................................
  const char *sqliterc = sqliterc_override;
  char *zBuf = 0;
  FILE *in = NULL;

  if (sqliterc == NULL) {
    home_dir = find_home_dir();
    if( home_dir==0 ){
      fprintf(stderr, "-- warning: cannot find home directory;"
                      " cannot read ~/.sqliterc\n");
      return;
    }
    sqlite3_initialize();
    zBuf = sqlite3_mprintf("%s/.sqliterc",home_dir);
    sqliterc = zBuf;
  }
  in = fopen(sqliterc,"rb");
  if( in ){
    if( stdin_is_interactive ){
      fprintf(stderr,"-- Loading resources from %s\n",sqliterc);
    }
    process_input(p,in);
    fclose(in);
  }
  sqlite3_free(zBuf);
}

................................................................................
  "   -version             show SQLite version\n"
  "   -vfs NAME            use NAME as the default VFS\n"
#ifdef SQLITE_ENABLE_VFSTRACE
  "   -vfstrace            enable tracing of all VFS calls\n"
#endif
;
static void usage(int showDetail){
  fprintf(stderr,
      "Usage: %s [OPTIONS] FILENAME [SQL]\n"  
      "FILENAME is the name of an SQLite database. A new database is created\n"
      "if the file does not previously exist.\n", Argv0);
  if( showDetail ){
    fprintf(stderr, "OPTIONS include:\n%s", zOptions);
  }else{
    fprintf(stderr, "Use the -help option for additional information\n");
  }
  exit(1);
}

/*
** Initialize the state information in data
*/
static void main_init(ShellState *data) {
  memset(data, 0, sizeof(*data));
  data->mode = MODE_List;

  memcpy(data->colSeparator,SEP_Column, 2);
  memcpy(data->rowSeparator,SEP_Row, 2);
  data->showHeader = 0;
  data->shellFlgs = SHFLG_Lookaside;
  sqlite3_config(SQLITE_CONFIG_URI, 1);
  sqlite3_config(SQLITE_CONFIG_LOG, shellLog, data);
  sqlite3_config(SQLITE_CONFIG_MULTITHREAD);
................................................................................

/*
** Get the argument to an --option.  Throw an error and die if no argument
** is available.
*/
static char *cmdline_option_value(int argc, char **argv, int i){
  if( i==argc ){
    fprintf(stderr, "%s: Error: missing argument to %s\n",
            argv[0], argv[argc-1]);
    exit(1);
  }
  return argv[i];
}

int SQLITE_CDECL main(int argc, char **argv){
................................................................................
  int warnInmemoryDb = 0;
  int readStdin = 1;
  int nCmd = 0;
  char **azCmd = 0;

#if USE_SYSTEM_SQLITE+0!=1
  if( strcmp(sqlite3_sourceid(),SQLITE_SOURCE_ID)!=0 ){
    fprintf(stderr, "SQLite header and source version mismatch\n%s\n%s\n",
            sqlite3_sourceid(), SQLITE_SOURCE_ID);
    exit(1);
  }
#endif
  setBinaryMode(stdin);
  setvbuf(stderr, 0, _IONBF, 0); /* Make sure stderr is unbuffered */
  Argv0 = argv[0];
  main_init(&data);
  stdin_is_interactive = isatty(0);


  /* Make sure we have a valid signal handler early, before anything
  ** else is done.
  */
#ifdef SIGINT
  signal(SIGINT, interrupt_handler);
#endif
................................................................................
      }else{
        /* Excesss arguments are interpreted as SQL (or dot-commands) and
        ** mean that nothing is read from stdin */
        readStdin = 0;
        nCmd++;
        azCmd = realloc(azCmd, sizeof(azCmd[0])*nCmd);
        if( azCmd==0 ){
          fprintf(stderr, "out of memory\n");
          exit(1);
        }
        azCmd[nCmd-1] = z;
      }
    }
    if( z[1]=='-' ) z++;
    if( strcmp(z,"-separator")==0
................................................................................
      if( n<1 ) n = 1;
      sqlite3_config(SQLITE_CONFIG_SCRATCH, malloc(n*sz+1), sz, n);
      data.shellFlgs |= SHFLG_Scratch;
    }else if( strcmp(z,"-pagecache")==0 ){
      int n, sz;
      sz = (int)integerValue(cmdline_option_value(argc,argv,++i));
      if( sz>70000 ) sz = 70000;
      if( sz<800 ) sz = 800;
      n = (int)integerValue(cmdline_option_value(argc,argv,++i));
      if( n<10 ) n = 10;
      sqlite3_config(SQLITE_CONFIG_PAGECACHE, malloc(n*sz+1), sz, n);

      data.shellFlgs |= SHFLG_Pagecache;
    }else if( strcmp(z,"-lookaside")==0 ){
      int n, sz;
      sz = (int)integerValue(cmdline_option_value(argc,argv,++i));
      if( sz<0 ) sz = 0;
      n = (int)integerValue(cmdline_option_value(argc,argv,++i));
      if( n<0 ) n = 0;
................................................................................
      sqlite3_int64 sz = integerValue(cmdline_option_value(argc,argv,++i));
      sqlite3_config(SQLITE_CONFIG_MMAP_SIZE, sz, sz);
    }else if( strcmp(z,"-vfs")==0 ){
      sqlite3_vfs *pVfs = sqlite3_vfs_find(cmdline_option_value(argc,argv,++i));
      if( pVfs ){
        sqlite3_vfs_register(pVfs, 1);
      }else{
        fprintf(stderr, "no such VFS: \"%s\"\n", argv[i]);
        exit(1);
      }
    }
  }
  if( data.zDbFilename==0 ){
#ifndef SQLITE_OMIT_MEMORYDB
    data.zDbFilename = ":memory:";
    warnInmemoryDb = argc==1;
#else
    fprintf(stderr,"%s: Error: no database filename specified\n", Argv0);
    return 1;
#endif
  }
  data.out = stdout;

  /* Go ahead and open the database file if it already exists.  If the
  ** file does not exist, delay opening it.  This prevents empty database
................................................................................
      if( z[0]=='.' ){
        rc = do_meta_command(z, &data);
        if( rc && bail_on_error ) return rc==2 ? 0 : rc;
      }else{
        open_db(&data, 0);
        rc = shell_exec(data.db, z, shell_callback, &data, &zErrMsg);
        if( zErrMsg!=0 ){
          fprintf(stderr,"Error: %s\n", zErrMsg);
          if( bail_on_error ) return rc!=0 ? rc : 1;
        }else if( rc!=0 ){
          fprintf(stderr,"Error: unable to process SQL \"%s\"\n", z);
          if( bail_on_error ) return rc;
        }
      }
    }else{
      fprintf(stderr,"%s: Error: unknown option: %s\n", Argv0, z);
      fprintf(stderr,"Use -help for a list of options.\n");
      return 1;
    }

  }

  if( !readStdin ){
    /* Run all arguments that do not begin with '-' as if they were separate
    ** command-line inputs, except for the argToSkip argument which contains
    ** the database filename.
    */
................................................................................
      if( azCmd[i][0]=='.' ){
        rc = do_meta_command(azCmd[i], &data);
        if( rc ) return rc==2 ? 0 : rc;
      }else{
        open_db(&data, 0);
        rc = shell_exec(data.db, azCmd[i], shell_callback, &data, &zErrMsg);
        if( zErrMsg!=0 ){
          fprintf(stderr,"Error: %s\n", zErrMsg);
          return rc!=0 ? rc : 1;
        }else if( rc!=0 ){
          fprintf(stderr,"Error: unable to process SQL: %s\n", azCmd[i]);
          return rc;
        }
      }
    }
    free(azCmd);
  }else{
    /* Run commands received from standard input







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1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
....
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
....
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
....
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
....
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
....
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
....
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
....
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
....
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
....
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916

1917
1918
1919
1920
1921
1922
1923
....
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
....
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
....
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
....
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
....
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
....
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
2340
2341
2342
2343
2344
2345
2346
....
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
2440
2441
2442
2443
2444
2445
2446
2447
2448
2449
....
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
....
2489
2490
2491
2492
2493
2494
2495
2496
2497
2498
2499
2500
2501
2502
2503
....
2525
2526
2527
2528
2529
2530
2531
2532
2533
2534
2535
2536
2537
2538
2539
2540
2541
2542
2543
2544
2545
2546
2547
2548
2549
2550
....
2552
2553
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
2565
2566
2567
2568
2569
2570
2571
2572
2573
2574
2575
2576
2577
....
2587
2588
2589
2590
2591
2592
2593
2594
2595
2596
2597
2598
2599
2600
2601
2602
2603
2604
2605
2606
....
2676
2677
2678
2679
2680
2681
2682
2683
2684
2685
2686
2687
2688
2689
2690
2691
2692
2693
2694
2695
2696
2697
2698
2699
2700
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721
2722
2723
2724
2725
2726
2727
2728
2729
2730
2731
2732
2733
2734
2735
2736
2737
2738
2739
2740
2741
2742
2743
2744
2745
2746
2747
2748
2749
2750
2751
2752
2753
2754
2755
2756
2757
....
2801
2802
2803
2804
2805
2806
2807
2808
2809
2810
2811
2812
2813
2814
2815
2816
2817
2818
2819
2820
2821
2822
2823
2824
2825
2826
2827
2828
2829
2830
2831
2832
2833
2834
2835
2836
2837
2838
2839
2840
2841
2842
2843
2844
2845
2846
2847
2848
2849
2850
2851
2852
2853
2854
2855
2856
2857
2858
2859
2860
2861
2862
2863
2864
2865
2866
2867
2868
2869
2870
2871
2872
2873
2874
2875
2876
2877
2878
2879
2880
2881
2882
2883
2884
2885
2886
2887
2888
2889
2890
2891
2892
2893
2894
2895
2896
2897
2898
2899
2900
2901
2902
2903
2904
2905
2906
2907
2908
2909
2910
2911
2912
2913
2914
2915
2916
2917
....
2919
2920
2921
2922
2923
2924
2925
2926
2927
2928
2929
2930
2931
2932
2933
2934
2935
2936
2937
2938
....
2959
2960
2961
2962
2963
2964
2965
2966
2967
2968
2969
2970
2971
2972
2973
2974
2975
2976
2977
2978
2979
2980
2981
2982
2983
2984
2985
2986
2987
2988
2989
2990
2991
2992
2993
2994
2995
2996
2997
2998
2999
3000
3001
3002
3003

3004
3005
3006
3007





3008
3009
3010
3011
3012
3013
3014
3015













3016
3017
3018
3019
3020
3021
3022
3023
3024
3025
3026
3027
3028
3029
3030
3031
3032
3033
3034
3035
3036
3037
3038
....
3044
3045
3046
3047
3048
3049
3050
3051
3052
3053
3054
3055
3056
3057
3058
3059
3060
3061
3062
3063
3064
3065
3066
3067
3068
3069
3070
3071
3072
3073
3074
3075
3076
3077
3078
3079
3080
3081
3082
3083
3084
3085
3086
3087
....
3091
3092
3093
3094
3095
3096
3097
3098
3099
3100
3101
3102
3103
3104
3105
3106
3107
3108
3109
3110
3111
3112
3113
3114
3115
3116
3117
3118
3119
3120
3121
3122
3123
3124
3125
3126
3127
3128
3129
3130
3131
3132
3133
3134
3135
3136
3137
3138
3139
3140
3141
3142
3143
3144
3145
3146
....
3149
3150
3151
3152
3153
3154
3155
3156
3157
3158
3159
3160
3161
3162
3163
3164
3165
3166
3167
3168
3169
3170
....
3175
3176
3177
3178
3179
3180
3181
3182
3183
3184
3185
3186
3187
3188
3189
3190
3191
3192
3193
3194
3195
3196
3197
3198
3199
3200
3201
3202
3203
3204
3205
3206
3207
3208
3209
3210
3211
3212
3213
3214
3215
3216
3217
....
3218
3219
3220
3221
3222
3223
3224
3225
3226
3227
3228
3229
3230
3231
3232
....
3242
3243
3244
3245
3246
3247
3248
3249
3250
3251
3252
3253
3254
3255
3256
3257
3258
3259
3260
3261
3262
3263
3264
3265
3266
3267
3268
3269
3270
3271
3272
3273
3274
3275
3276
3277
....
3281
3282
3283
3284
3285
3286
3287
3288
3289
3290
3291
3292
3293
3294
3295
....
3305
3306
3307
3308
3309
3310
3311
3312
3313
3314
3315
3316
3317
3318
3319
3320
3321
3322
3323
3324
3325
3326
3327
3328
3329
....
3333
3334
3335
3336
3337
3338
3339
3340
3341
3342
3343
3344
3345
3346
3347
....
3368
3369
3370
3371
3372
3373
3374
3375
3376
3377
3378
3379
3380
3381
3382
3383
3384
3385
3386
3387
3388
3389
3390
3391
3392
3393
3394
3395
3396
3397
3398
3399
3400
....
3406
3407
3408
3409
3410
3411
3412
3413
3414
3415
3416
3417
3418
3419
3420
3421
3422
3423
3424
3425
3426
3427
3428
3429
3430
3431
3432
3433
3434
3435
3436
3437
3438
....
3463
3464
3465
3466
3467
3468
3469
3470
3471
3472
3473
3474
3475
3476
3477
3478
3479
3480
3481
3482
3483
3484
3485
3486
3487
3488
3489
....
3504
3505
3506
3507
3508
3509
3510
3511
3512
3513
3514
3515
3516
3517
3518
3519
3520
3521
3522
3523
3524
3525
3526
3527
3528
3529
3530
3531
3532
3533
3534
3535
3536
3537
3538
3539
3540
3541
3542
3543
3544
3545
3546
3547
3548
3549
3550
3551
3552
3553
3554
3555
3556
3557
3558
3559
3560
3561
3562
3563
3564
3565
3566
3567
3568
....
3573
3574
3575
3576
3577
3578
3579
3580
3581
3582
3583
3584
3585
3586
3587
3588
3589
3590
3591
3592
3593
....
3601
3602
3603
3604
3605
3606
3607
3608
3609
3610
3611
3612
3613
3614
3615
3616
3617
3618
3619
3620
3621
3622
3623
3624
3625
3626
3627
3628
....
3629
3630
3631
3632
3633
3634
3635
3636
3637
3638
3639
3640
3641
3642
3643
3644
3645
3646
3647
3648
3649
3650
3651
3652
3653
3654
3655
3656
3657
3658
3659
3660
3661
3662
3663
3664
3665
3666
3667
3668
3669
3670
3671
....
3713
3714
3715
3716
3717
3718
3719
3720
3721
3722
3723
3724
3725
3726
3727
3728
3729
3730
3731
3732
3733
3734
3735
3736
....
3746
3747
3748
3749
3750
3751
3752
3753
3754
3755
3756
3757
3758
3759
3760
3761
3762
3763
3764
3765
3766
3767
3768
3769
3770
3771
3772
3773
3774
3775
3776
3777
....
3782
3783
3784
3785
3786
3787
3788
3789
3790
3791
3792
3793
3794
3795
3796
3797
3798
3799
3800
3801
3802
3803
3804
3805
3806
3807
3808
3809
3810
3811
3812
3813
3814
3815
3816
3817
3818
3819
3820
3821
3822
3823
3824
3825
3826
3827

3828
3829

3830
3831
3832
3833
3834
3835
3836
3837
3838
3839
3840
3841
3842
3843
3844
3845
3846
3847
3848
3849
3850
3851
3852
3853
3854
3855
3856
3857
3858
3859
3860
3861
3862
3863
3864
3865
3866
3867
3868
3869
....
3874
3875
3876
3877
3878
3879
3880
3881
3882
3883
3884
3885
3886
3887
3888
3889
3890
3891
3892
3893
3894
3895
3896
3897
3898
3899
3900
3901
3902
3903
3904
3905
3906
3907
3908
3909
3910
3911
3912
3913
3914
3915
3916
3917
3918
3919
3920
3921
3922
3923
3924
3925
3926
3927
3928
3929
3930
3931
3932
3933
3934
3935
3936
3937
3938
3939
3940
3941
3942
3943
3944
3945
3946
3947
3948
3949
3950
....
3976
3977
3978
3979
3980
3981
3982
3983
3984
3985
3986
3987
3988
3989
3990
3991
3992
3993
3994
3995
3996
3997
3998
3999
4000
4001
4002
4003
4004
4005
4006
4007
4008
4009
4010
4011
4012
4013
4014
4015
4016
4017
4018
4019
4020
4021
4022
4023
4024
4025
4026
4027
4028
4029
4030
4031
4032
4033
4034
4035
4036
4037
4038
4039
4040
4041
4042
4043
4044
4045
4046
4047
4048
4049
4050
4051
4052
4053
4054
4055
4056
4057
4058
4059
4060
4061
4062
4063
4064
4065
4066
4067
4068
4069
4070
4071
4072
4073
4074
4075
4076
4077
4078
4079
4080
4081
4082
4083
4084
4085
4086
4087
4088
4089
....
4090
4091
4092
4093
4094
4095
4096
4097
4098
4099
4100
4101
4102
4103
4104
4105
4106
4107
4108
4109
4110
4111
4112
4113
4114
4115
4116
....
4120
4121
4122
4123
4124
4125
4126
4127
4128
4129
4130
4131
4132
4133
4134
4135
4136
4137
4138
4139
4140
4141
4142
4143
4144
4145
4146
4147
4148
4149
4150
4151
4152
4153
4154
4155
4156
4157
4158
4159
4160
4161
4162
4163
4164
4165
4166
4167
4168
4169
4170
4171
4172
4173
4174
4175
4176
4177
4178
4179
4180
4181
4182
4183
4184
4185
4186
4187
4188
4189
4190
4191
4192
4193
4194
4195
4196
4197
4198
4199
4200
4201
4202
4203
4204
4205
4206
4207
4208
4209
4210
4211
4212
4213
4214
4215
4216
4217
4218
4219
4220
4221
4222
4223
4224
4225
4226
4227
4228
4229
4230
4231
4232
4233
4234
4235
4236
4237
4238
4239
....
4247
4248
4249
4250
4251
4252
4253
4254
4255
4256
4257
4258
4259
4260
4261
....
4382
4383
4384
4385
4386
4387
4388
4389
4390
4391
4392
4393
4394
4395
4396
....
4416
4417
4418
4419
4420
4421
4422
4423
4424
4425
4426
4427
4428
4429
4430
4431
4432
4433
4434
4435
4436
4437
4438
4439
4440
4441
4442
4443
4444
4445
4446
4447
4448

4449
4450
4451
4452
4453
4454
4455
4456
4457
....
4530
4531
4532
4533
4534
4535
4536
4537
4538
4539
4540
4541
4542
4543
4544
4545
4546
4547
4548
4549
4550
4551
4552
4553
4554
4555
....
4588
4589
4590
4591
4592
4593
4594
4595
4596
4597
4598
4599
4600
4601
4602
4603
4604
4605
4606
4607
4608
4609
4610
4611
4612
4613
4614
4615
4616
4617
4618
4619
4620
....
4644
4645
4646
4647
4648
4649
4650
4651
4652
4653
4654
4655
4656
4657
4658
....
4664
4665
4666
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4671
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4673
4674
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4676
4677
4678
4679
4680
4681
4682
4683
4684
4685
4686
4687
4688
....
4713
4714
4715
4716
4717
4718
4719
4720
4721
4722
4723
4724
4725
4726
4727
....
4758
4759
4760
4761
4762
4763
4764
4765
4766

4767
4768
4769
4770
4771
4772
4773
4774
4775
....
4795
4796
4797
4798
4799
4800
4801
4802
4803
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4805
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4807
4808
4809
4810
4811
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4813
4814
4815
4816
4817
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4819
....
4927
4928
4929
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4931
4932
4933
4934
4935
4936
4937
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4939
4940
4941
4942
4943
4944
4945
4946
4947
4948
4949
4950
4951
4952
4953
....
4955
4956
4957
4958
4959
4960
4961
4962
4963
4964
4965
4966
4967
4968
4969
4970
4971
4972
static int enableTimer = 0;

/* Return the current wall-clock time */
static sqlite3_int64 timeOfDay(void){
  static sqlite3_vfs *clockVfs = 0;
  sqlite3_int64 t;
  if( clockVfs==0 ) clockVfs = sqlite3_vfs_find(0);
  if( clockVfs->iVersion>=2 && clockVfs->xCurrentTimeInt64!=0 ){
    clockVfs->xCurrentTimeInt64(clockVfs, &t);
  }else{
    double r;
    clockVfs->xCurrentTime(clockVfs, &r);
    t = (sqlite3_int64)(r*86400000.0);
  }
  return t;
................................................................................

/*
** Threat stdin as an interactive input if the following variable
** is true.  Otherwise, assume stdin is connected to a file or pipe.
*/
static int stdin_is_interactive = 1;

/*
** On Windows systems we have to know if standard output is a console
** in order to translate UTF-8 into MBCS.  The following variable is
** true if translation is required.
*/
static int stdout_is_console = 1;

/*
** The following is the open SQLite database.  We make a pointer
** to this database a static variable so that it can be accessed
** by the SIGINT handler to interrupt database processing.
*/
static sqlite3 *globalDb = 0;

................................................................................
  assert( 0==argc );
  assert( zShellStatic );
  UNUSED_PARAMETER(argc);
  UNUSED_PARAMETER(argv);
  sqlite3_result_text(context, zShellStatic, -1, SQLITE_STATIC);
}


/*
** Compute a string length that is limited to what can be stored in
** lower 30 bits of a 32-bit signed integer.
*/
static int strlen30(const char *z){
  const char *z2 = z;
  while( *z2 ){ z2++; }
  return 0x3fffffff & (int)(z2 - z);
}

/*
** This routine reads a line of text from FILE in, stores
** the text in memory obtained from malloc() and returns a pointer
** to the text.  NULL is returned at end of file, or if malloc()
** fails.
**
................................................................................
    if( n>0 && zLine[n-1]=='\n' ){
      n--;
      if( n>0 && zLine[n-1]=='\r' ) n--;
      zLine[n] = 0;
      break;
    }
  }
#if defined(_WIN32) || defined(WIN32)
  /* For interactive input on Windows systems, translate the 
  ** multi-byte characterset characters into UTF-8. */
  if( stdin_is_interactive ){
    extern char *sqlite3_win32_mbcs_to_utf8(const char*);
    char *zTrans = sqlite3_win32_mbcs_to_utf8(zLine);
    if( zTrans ){
      int nTrans = strlen30(zTrans)+1;
      if( nTrans>nLine ){
        zLine = realloc(zLine, nTrans);
        if( zLine==0 ){
          sqlite3_free(zTrans);
          return 0;
        }
      }
      memcpy(zLine, zTrans, nTrans);
      sqlite3_free(zTrans);
    }
  }
#endif /* defined(_WIN32) || defined(WIN32) */
  return zLine;
}

/*
** Retrieve a single line of input text.
**
** If in==0 then read from standard input and prompt before each line.
................................................................................
    zResult = shell_readline(zPrompt);
    if( zResult && *zResult ) shell_add_history(zResult);
#endif
  }
  return zResult;
}

/*
** Render output like fprintf().  Except, if the output is going to the
** console and if this is running on a Windows machine, translate the
** output from UTF-8 into MBCS.
*/
#if defined(_WIN32) || defined(WIN32)
void utf8_printf(FILE *out, const char *zFormat, ...){
  va_list ap;
  va_start(ap, zFormat);
  if( stdout_is_console && (out==stdout || out==stderr) ){
    extern char *sqlite3_win32_utf8_to_mbcs(const char*);
    char *z1 = sqlite3_vmprintf(zFormat, ap);
    char *z2 = sqlite3_win32_utf8_to_mbcs(z1);
    sqlite3_free(z1);
    fputs(z2, out);
    sqlite3_free(z2);
  }else{
    vfprintf(out, zFormat, ap);
  }
  va_end(ap);
}
#elif !defined(utf8_printf)
# define utf8_printf fprintf
#endif

/*
** Render output like fprintf().  This should not be used on anything that
** includes string formatting (e.g. "%s").
*/
#if !defined(raw_printf)
# define raw_printf fprintf
#endif

/*
** Shell output mode information from before ".explain on", 
** saved so that it can be restored by ".explain off"
*/
typedef struct SavedModeInfo SavedModeInfo;
struct SavedModeInfo {
  int valid;          /* Is there legit data in here? */
................................................................................
** State information about the database connection is contained in an
** instance of the following structure.
*/
typedef struct ShellState ShellState;
struct ShellState {
  sqlite3 *db;           /* The database */
  int echoOn;            /* True to echo input commands */
  int autoExplain;       /* Automatically turn on .explain mode */
  int autoEQP;           /* Run EXPLAIN QUERY PLAN prior to seach SQL stmt */
  int statsOn;           /* True to display memory stats before each finalize */
  int scanstatsOn;       /* True to display scan stats before each finalize */
  int countChanges;      /* True to display change counts */
  int backslashOn;       /* Resolve C-style \x escapes in SQL input text */
  int outCount;          /* Revert to stdout when reaching zero */
  int cnt;               /* Number of records displayed so far */
  FILE *out;             /* Write results here */
  FILE *traceOut;        /* Output for sqlite3_trace() */
  int nErr;              /* Number of errors seen */
  int mode;              /* An output mode setting */
  int cMode;             /* temporary output mode for the current query */
  int normalMode;        /* Output mode before ".explain on" */
  int writableSchema;    /* True if PRAGMA writable_schema=ON */
  int showHeader;        /* True to show column names in List or Column mode */
  unsigned shellFlgs;    /* Various flags */
  char *zDestTable;      /* Name of destination table when MODE_Insert */
  char colSeparator[20]; /* Column separator character for several modes */
  char rowSeparator[20]; /* Row separator character for MODE_Ascii */
  int colWidth[100];     /* Requested width of each column when in column mode*/
  int actualWidth[100];  /* Actual width of each column */
  char nullValue[20];    /* The text to print when a NULL comes back from
                         ** the database */

  char outfile[FILENAME_MAX]; /* Filename for *out */
  const char *zDbFilename;    /* name of the database file */
  char *zFreeOnClose;         /* Filename to free when closing */
  const char *zVfs;           /* Name of VFS to use */
  sqlite3_stmt *pStmt;   /* Current statement if any. */
  FILE *pLog;            /* Write log output here */
  int *aiIndent;         /* Array of indents used in MODE_Explain */
................................................................................
#define SEP_Record    "\x1E"

/*
** Number of elements in an array
*/
#define ArraySize(X)  (int)(sizeof(X)/sizeof(X[0]))











/*
** A callback for the sqlite3_log() interface.
*/
static void shellLog(void *pArg, int iErrCode, const char *zMsg){
  ShellState *p = (ShellState*)pArg;
  if( p->pLog==0 ) return;
  utf8_printf(p->pLog, "(%d) %s\n", iErrCode, zMsg);
  fflush(p->pLog);
}

/*
** Output the given string as a hex-encoded blob (eg. X'1234' )
*/
static void output_hex_blob(FILE *out, const void *pBlob, int nBlob){
  int i;
  char *zBlob = (char *)pBlob;
  raw_printf(out,"X'");
  for(i=0; i<nBlob; i++){ raw_printf(out,"%02x",zBlob[i]&0xff); }
  raw_printf(out,"'");
}

/*
** Output the given string as a quoted string using SQL quoting conventions.
*/
static void output_quoted_string(FILE *out, const char *z){
  int i;
  int nSingle = 0;
  setBinaryMode(out);
  for(i=0; z[i]; i++){
    if( z[i]=='\'' ) nSingle++;
  }
  if( nSingle==0 ){
    utf8_printf(out,"'%s'",z);
  }else{
    raw_printf(out,"'");
    while( *z ){
      for(i=0; z[i] && z[i]!='\''; i++){}
      if( i==0 ){
        raw_printf(out,"''");
        z++;
      }else if( z[i]=='\'' ){
        utf8_printf(out,"%.*s''",i,z);
        z += i+1;
      }else{
        utf8_printf(out,"%s",z);
        break;
      }
    }
    raw_printf(out,"'");
  }
  setTextMode(out);
}

/*
** Output the given string as a quoted according to C or TCL quoting rules.
*/
................................................................................
    }else if( c=='\n' ){
      fputc('\\', out);
      fputc('n', out);
    }else if( c=='\r' ){
      fputc('\\', out);
      fputc('r', out);
    }else if( !isprint(c&0xff) ){
      raw_printf(out, "\\%03o", c&0xff);
    }else{
      fputc(c, out);
    }
  }
  fputc('"', out);
}

................................................................................
            && z[i]!='<' 
            && z[i]!='&' 
            && z[i]!='>' 
            && z[i]!='\"' 
            && z[i]!='\'';
        i++){}
    if( i>0 ){
      utf8_printf(out,"%.*s",i,z);
    }
    if( z[i]=='<' ){
      raw_printf(out,"&lt;");
    }else if( z[i]=='&' ){
      raw_printf(out,"&amp;");
    }else if( z[i]=='>' ){
      raw_printf(out,"&gt;");
    }else if( z[i]=='\"' ){
      raw_printf(out,"&quot;");
    }else if( z[i]=='\'' ){
      raw_printf(out,"&#39;");
    }else{
      break;
    }
    z += i + 1;
  }
}

................................................................................
** the separator, which may or may not be a comma.  p->nullValue is
** the null value.  Strings are quoted if necessary.  The separator
** is only issued if bSep is true.
*/
static void output_csv(ShellState *p, const char *z, int bSep){
  FILE *out = p->out;
  if( z==0 ){
    utf8_printf(out,"%s",p->nullValue);
  }else{
    int i;
    int nSep = strlen30(p->colSeparator);
    for(i=0; z[i]; i++){
      if( needCsvQuote[((unsigned char*)z)[i]] 
         || (z[i]==p->colSeparator[0] && 
             (nSep==1 || memcmp(z, p->colSeparator, nSep)==0)) ){
................................................................................
      putc('"', out);
      for(i=0; z[i]; i++){
        if( z[i]=='"' ) putc('"', out);
        putc(z[i], out);
      }
      putc('"', out);
    }else{
      utf8_printf(out, "%s", z);
    }
  }
  if( bSep ){
    utf8_printf(p->out, "%s", p->colSeparator);
  }
}

#ifdef SIGINT
/*
** This routine runs when the user presses Ctrl-C
*/
................................................................................
  char **azArg,    /* Text of each result column */
  char **azCol,    /* Column names */
  int *aiType      /* Column types */
){
  int i;
  ShellState *p = (ShellState*)pArg;

  switch( p->cMode ){
    case MODE_Line: {
      int w = 5;
      if( azArg==0 ) break;
      for(i=0; i<nArg; i++){
        int len = strlen30(azCol[i] ? azCol[i] : "");
        if( len>w ) w = len;
      }
      if( p->cnt++>0 ) utf8_printf(p->out, "%s", p->rowSeparator);
      for(i=0; i<nArg; i++){
        utf8_printf(p->out,"%*s = %s%s", w, azCol[i],
                azArg[i] ? azArg[i] : p->nullValue, p->rowSeparator);
      }
      break;
    }
    case MODE_Explain:
    case MODE_Column: {
      static const int aExplainWidths[] = {4, 13, 4, 4, 4, 13, 2, 13};
      const int *colWidth;
      int showHdr;
      char *rowSep;
      if( p->cMode==MODE_Column ){
        colWidth = p->colWidth;
        showHdr = p->showHeader;
        rowSep = p->rowSeparator;
      }else{
        colWidth = aExplainWidths;
        showHdr = 1;
        rowSep = SEP_Row;
      }
      if( p->cnt++==0 ){
        for(i=0; i<nArg; i++){
          int w, n;
          if( i<ArraySize(p->colWidth) ){
            w = colWidth[i];
          }else{
            w = 0;
          }
          if( w==0 ){
            w = strlen30(azCol[i] ? azCol[i] : "");
            if( w<10 ) w = 10;
            n = strlen30(azArg && azArg[i] ? azArg[i] : p->nullValue);
            if( w<n ) w = n;
          }
          if( i<ArraySize(p->actualWidth) ){
            p->actualWidth[i] = w;
          }
          if( showHdr ){
            if( w<0 ){
              utf8_printf(p->out,"%*.*s%s",-w,-w,azCol[i],
                      i==nArg-1 ? rowSep : "  ");
            }else{
              utf8_printf(p->out,"%-*.*s%s",w,w,azCol[i],
                      i==nArg-1 ? rowSep : "  ");
            }
          }
        }
        if( showHdr ){
          for(i=0; i<nArg; i++){
            int w;
            if( i<ArraySize(p->actualWidth) ){
               w = p->actualWidth[i];
               if( w<0 ) w = -w;
            }else{
               w = 10;
            }
            utf8_printf(p->out,"%-*.*s%s",w,w,
                   "----------------------------------------------------------"
                   "----------------------------------------------------------",
                    i==nArg-1 ? rowSep : "  ");
          }
        }
      }
      if( azArg==0 ) break;
      for(i=0; i<nArg; i++){
        int w;
        if( i<ArraySize(p->actualWidth) ){
           w = p->actualWidth[i];
        }else{
           w = 10;
        }
        if( p->cMode==MODE_Explain && azArg[i] && strlen30(azArg[i])>w ){
          w = strlen30(azArg[i]);
        }
        if( i==1 && p->aiIndent && p->pStmt ){
          if( p->iIndent<p->nIndent ){
            utf8_printf(p->out, "%*.s", p->aiIndent[p->iIndent], "");
          }
          p->iIndent++;
        }
        if( w<0 ){
          utf8_printf(p->out,"%*.*s%s",-w,-w,
              azArg[i] ? azArg[i] : p->nullValue,
              i==nArg-1 ? rowSep : "  ");
        }else{
          utf8_printf(p->out,"%-*.*s%s",w,w,
              azArg[i] ? azArg[i] : p->nullValue,
              i==nArg-1 ? rowSep : "  ");
        }
      }
      break;
    }
    case MODE_Semi:
    case MODE_List: {
      if( p->cnt++==0 && p->showHeader ){
        for(i=0; i<nArg; i++){
          utf8_printf(p->out,"%s%s",azCol[i],
                  i==nArg-1 ? p->rowSeparator : p->colSeparator);
        }
      }
      if( azArg==0 ) break;
      for(i=0; i<nArg; i++){
        char *z = azArg[i];
        if( z==0 ) z = p->nullValue;
        utf8_printf(p->out, "%s", z);
        if( i<nArg-1 ){
          utf8_printf(p->out, "%s", p->colSeparator);
        }else if( p->cMode==MODE_Semi ){
          utf8_printf(p->out, ";%s", p->rowSeparator);
        }else{
          utf8_printf(p->out, "%s", p->rowSeparator);
        }
      }
      break;
    }
    case MODE_Html: {
      if( p->cnt++==0 && p->showHeader ){
        raw_printf(p->out,"<TR>");
        for(i=0; i<nArg; i++){
          raw_printf(p->out,"<TH>");
          output_html_string(p->out, azCol[i]);
          raw_printf(p->out,"</TH>\n");
        }
        raw_printf(p->out,"</TR>\n");
      }
      if( azArg==0 ) break;
      raw_printf(p->out,"<TR>");
      for(i=0; i<nArg; i++){
        raw_printf(p->out,"<TD>");
        output_html_string(p->out, azArg[i] ? azArg[i] : p->nullValue);
        raw_printf(p->out,"</TD>\n");
      }
      raw_printf(p->out,"</TR>\n");
      break;
    }
    case MODE_Tcl: {
      if( p->cnt++==0 && p->showHeader ){
        for(i=0; i<nArg; i++){
          output_c_string(p->out,azCol[i] ? azCol[i] : "");
          if(i<nArg-1) utf8_printf(p->out, "%s", p->colSeparator);
        }
        utf8_printf(p->out, "%s", p->rowSeparator);
      }
      if( azArg==0 ) break;
      for(i=0; i<nArg; i++){
        output_c_string(p->out, azArg[i] ? azArg[i] : p->nullValue);
        if(i<nArg-1) utf8_printf(p->out, "%s", p->colSeparator);
      }
      utf8_printf(p->out, "%s", p->rowSeparator);
      break;
    }
    case MODE_Csv: {
      setBinaryMode(p->out);
      if( p->cnt++==0 && p->showHeader ){
        for(i=0; i<nArg; i++){
          output_csv(p, azCol[i] ? azCol[i] : "", i<nArg-1);
        }
        utf8_printf(p->out, "%s", p->rowSeparator);
      }
      if( nArg>0 ){
        for(i=0; i<nArg; i++){
          output_csv(p, azArg[i], i<nArg-1);
        }
        utf8_printf(p->out, "%s", p->rowSeparator);
      }
      setTextMode(p->out);
      break;
    }
    case MODE_Insert: {
      p->cnt++;
      if( azArg==0 ) break;
      utf8_printf(p->out,"INSERT INTO %s",p->zDestTable);
      if( p->showHeader ){
        raw_printf(p->out,"(");
        for(i=0; i<nArg; i++){
          char *zSep = i>0 ? ",": "";
          utf8_printf(p->out, "%s%s", zSep, azCol[i]);
        }
        raw_printf(p->out,")");
      }
      raw_printf(p->out," VALUES(");
      for(i=0; i<nArg; i++){
        char *zSep = i>0 ? ",": "";
        if( (azArg[i]==0) || (aiType && aiType[i]==SQLITE_NULL) ){
          utf8_printf(p->out,"%sNULL",zSep);
        }else if( aiType && aiType[i]==SQLITE_TEXT ){
          if( zSep[0] ) utf8_printf(p->out,"%s",zSep);
          output_quoted_string(p->out, azArg[i]);
        }else if( aiType && (aiType[i]==SQLITE_INTEGER
                             || aiType[i]==SQLITE_FLOAT) ){
          utf8_printf(p->out,"%s%s",zSep, azArg[i]);
        }else if( aiType && aiType[i]==SQLITE_BLOB && p->pStmt ){
          const void *pBlob = sqlite3_column_blob(p->pStmt, i);
          int nBlob = sqlite3_column_bytes(p->pStmt, i);
          if( zSep[0] ) utf8_printf(p->out,"%s",zSep);
          output_hex_blob(p->out, pBlob, nBlob);
        }else if( isNumber(azArg[i], 0) ){
          utf8_printf(p->out,"%s%s",zSep, azArg[i]);
        }else{
          if( zSep[0] ) utf8_printf(p->out,"%s",zSep);
          output_quoted_string(p->out, azArg[i]);
        }
      }
      raw_printf(p->out,");\n");
      break;
    }
    case MODE_Ascii: {
      if( p->cnt++==0 && p->showHeader ){
        for(i=0; i<nArg; i++){
          if( i>0 ) utf8_printf(p->out, "%s", p->colSeparator);
          utf8_printf(p->out,"%s",azCol[i] ? azCol[i] : "");
        }
        utf8_printf(p->out, "%s", p->rowSeparator);
      }
      if( azArg==0 ) break;
      for(i=0; i<nArg; i++){
        if( i>0 ) utf8_printf(p->out, "%s", p->colSeparator);
        utf8_printf(p->out,"%s",azArg[i] ? azArg[i] : p->nullValue);
      }
      utf8_printf(p->out, "%s", p->rowSeparator);
      break;
    }
  }
  return 0;
}

/*
................................................................................
      needQuote = 1;
      if( zName[i]=='\'' ) n++;
    }
  }
  if( needQuote ) n += 2;
  z = p->zDestTable = malloc( n+1 );
  if( z==0 ){
    raw_printf(stderr,"Error: out of memory\n");
    exit(1);
  }
  n = 0;
  if( needQuote ) z[n++] = '\'';
  for(i=0; zName[i]; i++){
    z[n++] = zName[i];
    if( zName[i]=='\'' ) z[n++] = '\'';
................................................................................
  sqlite3_stmt *pSelect;
  int rc;
  int nResult;
  int i;
  const char *z;
  rc = sqlite3_prepare_v2(p->db, zSelect, -1, &pSelect, 0);
  if( rc!=SQLITE_OK || !pSelect ){
    utf8_printf(p->out, "/**** ERROR: (%d) %s *****/\n", rc,
                sqlite3_errmsg(p->db));
    if( (rc&0xff)!=SQLITE_CORRUPT ) p->nErr++;
    return rc;
  }
  rc = sqlite3_step(pSelect);
  nResult = sqlite3_column_count(pSelect);
  while( rc==SQLITE_ROW ){
    if( zFirstRow ){
      utf8_printf(p->out, "%s", zFirstRow);
      zFirstRow = 0;
    }
    z = (const char*)sqlite3_column_text(pSelect, 0);
    utf8_printf(p->out, "%s", z);
    for(i=1; i<nResult; i++){ 
      utf8_printf(p->out, ",%s", sqlite3_column_text(pSelect, i));
    }
    if( z==0 ) z = "";
    while( z[0] && (z[0]!='-' || z[1]!='-') ) z++;
    if( z[0] ){
      raw_printf(p->out, "\n;\n");
    }else{
      raw_printf(p->out, ";\n");
    }    
    rc = sqlite3_step(pSelect);
  }
  rc = sqlite3_finalize(pSelect);
  if( rc!=SQLITE_OK ){
    utf8_printf(p->out, "/**** ERROR: (%d) %s *****/\n", rc,
                sqlite3_errmsg(p->db));
    if( (rc&0xff)!=SQLITE_CORRUPT ) p->nErr++;
  }
  return rc;
}

/*
** Allocate space and save off current error string.
................................................................................
  int iCur;
  int iHiwtr;

  if( pArg && pArg->out ){
    
    iHiwtr = iCur = -1;
    sqlite3_status(SQLITE_STATUS_MEMORY_USED, &iCur, &iHiwtr, bReset);
    raw_printf(pArg->out,
            "Memory Used:                         %d (max %d) bytes\n",
            iCur, iHiwtr);
    iHiwtr = iCur = -1;
    sqlite3_status(SQLITE_STATUS_MALLOC_COUNT, &iCur, &iHiwtr, bReset);
    raw_printf(pArg->out, "Number of Outstanding Allocations:   %d (max %d)\n",
            iCur, iHiwtr);
    if( pArg->shellFlgs & SHFLG_Pagecache ){
      iHiwtr = iCur = -1;
      sqlite3_status(SQLITE_STATUS_PAGECACHE_USED, &iCur, &iHiwtr, bReset);
      raw_printf(pArg->out,
              "Number of Pcache Pages Used:         %d (max %d) pages\n",
              iCur, iHiwtr);
    }
    iHiwtr = iCur = -1;
    sqlite3_status(SQLITE_STATUS_PAGECACHE_OVERFLOW, &iCur, &iHiwtr, bReset);
    raw_printf(pArg->out,
            "Number of Pcache Overflow Bytes:     %d (max %d) bytes\n",
            iCur, iHiwtr);
    if( pArg->shellFlgs & SHFLG_Scratch ){
      iHiwtr = iCur = -1;
      sqlite3_status(SQLITE_STATUS_SCRATCH_USED, &iCur, &iHiwtr, bReset);
      raw_printf(pArg->out,
              "Number of Scratch Allocations Used:  %d (max %d)\n",
              iCur, iHiwtr);
    }
    iHiwtr = iCur = -1;
    sqlite3_status(SQLITE_STATUS_SCRATCH_OVERFLOW, &iCur, &iHiwtr, bReset);
    raw_printf(pArg->out,
            "Number of Scratch Overflow Bytes:    %d (max %d) bytes\n",
            iCur, iHiwtr);
    iHiwtr = iCur = -1;
    sqlite3_status(SQLITE_STATUS_MALLOC_SIZE, &iCur, &iHiwtr, bReset);
    raw_printf(pArg->out, "Largest Allocation:                  %d bytes\n",
            iHiwtr);
    iHiwtr = iCur = -1;
    sqlite3_status(SQLITE_STATUS_PAGECACHE_SIZE, &iCur, &iHiwtr, bReset);
    raw_printf(pArg->out, "Largest Pcache Allocation:           %d bytes\n",
            iHiwtr);
    iHiwtr = iCur = -1;
    sqlite3_status(SQLITE_STATUS_SCRATCH_SIZE, &iCur, &iHiwtr, bReset);
    raw_printf(pArg->out, "Largest Scratch Allocation:          %d bytes\n",
            iHiwtr);
#ifdef YYTRACKMAXSTACKDEPTH
    iHiwtr = iCur = -1;
    sqlite3_status(SQLITE_STATUS_PARSER_STACK, &iCur, &iHiwtr, bReset);
    raw_printf(pArg->out, "Deepest Parser Stack:                %d (max %d)\n",
            iCur, iHiwtr);
#endif
  }

  if( pArg && pArg->out && db ){
    if( pArg->shellFlgs & SHFLG_Lookaside ){
      iHiwtr = iCur = -1;
      sqlite3_db_status(db, SQLITE_DBSTATUS_LOOKASIDE_USED,
                        &iCur, &iHiwtr, bReset);
      raw_printf(pArg->out,
              "Lookaside Slots Used:                %d (max %d)\n",
              iCur, iHiwtr);
      sqlite3_db_status(db, SQLITE_DBSTATUS_LOOKASIDE_HIT,
                        &iCur, &iHiwtr, bReset);
      raw_printf(pArg->out, "Successful lookaside attempts:       %d\n",
              iHiwtr);
      sqlite3_db_status(db, SQLITE_DBSTATUS_LOOKASIDE_MISS_SIZE,
                        &iCur, &iHiwtr, bReset);
      raw_printf(pArg->out, "Lookaside failures due to size:      %d\n",
              iHiwtr);
      sqlite3_db_status(db, SQLITE_DBSTATUS_LOOKASIDE_MISS_FULL,
                        &iCur, &iHiwtr, bReset);
      raw_printf(pArg->out, "Lookaside failures due to OOM:       %d\n",
              iHiwtr);
    }
    iHiwtr = iCur = -1;
    sqlite3_db_status(db, SQLITE_DBSTATUS_CACHE_USED, &iCur, &iHiwtr, bReset);
    raw_printf(pArg->out, "Pager Heap Usage:                    %d bytes\n",
            iCur);
    iHiwtr = iCur = -1;
    sqlite3_db_status(db, SQLITE_DBSTATUS_CACHE_HIT, &iCur, &iHiwtr, 1);
    raw_printf(pArg->out, "Page cache hits:                     %d\n", iCur);
    iHiwtr = iCur = -1;
    sqlite3_db_status(db, SQLITE_DBSTATUS_CACHE_MISS, &iCur, &iHiwtr, 1);
    raw_printf(pArg->out, "Page cache misses:                   %d\n", iCur); 
    iHiwtr = iCur = -1;
    sqlite3_db_status(db, SQLITE_DBSTATUS_CACHE_WRITE, &iCur, &iHiwtr, 1);
    raw_printf(pArg->out, "Page cache writes:                   %d\n", iCur); 
    iHiwtr = iCur = -1;
    sqlite3_db_status(db, SQLITE_DBSTATUS_SCHEMA_USED, &iCur, &iHiwtr, bReset);
    raw_printf(pArg->out, "Schema Heap Usage:                   %d bytes\n",
            iCur); 
    iHiwtr = iCur = -1;
    sqlite3_db_status(db, SQLITE_DBSTATUS_STMT_USED, &iCur, &iHiwtr, bReset);
    raw_printf(pArg->out, "Statement Heap/Lookaside Usage:      %d bytes\n",
            iCur); 
  }

  if( pArg && pArg->out && db && pArg->pStmt ){
    iCur = sqlite3_stmt_status(pArg->pStmt, SQLITE_STMTSTATUS_FULLSCAN_STEP,
                               bReset);
    raw_printf(pArg->out, "Fullscan Steps:                      %d\n", iCur);
    iCur = sqlite3_stmt_status(pArg->pStmt, SQLITE_STMTSTATUS_SORT, bReset);
    raw_printf(pArg->out, "Sort Operations:                     %d\n", iCur);
    iCur = sqlite3_stmt_status(pArg->pStmt, SQLITE_STMTSTATUS_AUTOINDEX,bReset);
    raw_printf(pArg->out, "Autoindex Inserts:                   %d\n", iCur);
    iCur = sqlite3_stmt_status(pArg->pStmt, SQLITE_STMTSTATUS_VM_STEP, bReset);
    raw_printf(pArg->out, "Virtual Machine Steps:               %d\n", iCur);
  }

  /* Do not remove this machine readable comment: extra-stats-output-here */

  return 0;
}

/*
** Display scan stats.
*/
................................................................................
  ShellState *pArg                /* Pointer to ShellState */
){
#ifndef SQLITE_ENABLE_STMT_SCANSTATUS
  UNUSED_PARAMETER(db);
  UNUSED_PARAMETER(pArg);
#else
  int i, k, n, mx;
  raw_printf(pArg->out, "-------- scanstats --------\n");
  mx = 0;
  for(k=0; k<=mx; k++){
    double rEstLoop = 1.0;
    for(i=n=0; 1; i++){
      sqlite3_stmt *p = pArg->pStmt;
      sqlite3_int64 nLoop, nVisit;
      double rEst;
................................................................................
        break;
      }
      sqlite3_stmt_scanstatus(p, i, SQLITE_SCANSTAT_SELECTID, (void*)&iSid);
      if( iSid>mx ) mx = iSid;
      if( iSid!=k ) continue;
      if( n==0 ){
        rEstLoop = (double)nLoop;
        if( k>0 ) raw_printf(pArg->out, "-------- subquery %d -------\n", k);
      }
      n++;
      sqlite3_stmt_scanstatus(p, i, SQLITE_SCANSTAT_NVISIT, (void*)&nVisit);
      sqli