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Overview
Comment:Enhancements to ticket processing. There are now two tables: TICKET and TICKETCHNG. There is one row in TICKETCHNG for each ticket artifact. Fields from ticket artifacts go into either or both of TICKET and TICKETCHNG, whichever contain matching column names. Default ticket edit and viewing scripts are updated to use TICKETCHNG. The TH1 scripting language is enhanced to support this, including the new "query" command for doing SQL queries against the repository database. All changes should be backwards compatible.
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1: 4f8c8975bc4d1303a604da339f869c32eb0da960
User & Date: drh 2012-11-27 16:26:29
Context
2012-11-28
11:13
Add a conditional #include in an attempt to get the build working on Cygwin. check-in: b9634467 user: drh tags: trunk
08:45
merge trunk check-in: 58a98df4 user: jan.nijtmans tags: ticket-d17d6e5b17
08:44
merge trunk Closed-Leaf check-in: 9d67e2e2 user: jan.nijtmans tags: convert_before_commit_v2
08:43
merge trunk check-in: 569d0e2c user: jan.nijtmans tags: improve_commit_warning
2012-11-27
16:26
Enhancements to ticket processing. There are now two tables: TICKET and TICKETCHNG. There is one row in TICKETCHNG for each ticket artifact. Fields from ticket artifacts go into either or both of TICKET and TICKETCHNG, whichever contain matching column names. Default ticket edit and viewing scripts are updated to use TICKETCHNG. The TH1 scripting language is enhanced to support this, including the new "query" command for doing SQL queries against the repository database. All changes should be backwards compatible. check-in: 4f8c8975 user: drh tags: trunk
15:32
Fix some HTML markup irregularities. Improvements to the default ticket viewer. Closed-Leaf check-in: 7575b52e user: drh tags: ticket-enhancements
14:53
unbreak mingw-w64 build check-in: 14cf3f3c user: jan.nijtmans tags: trunk
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Changes to src/attach.c.

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      output_text_with_line_numbers(z, zLn);
    }else{
      @ <pre>
      @ %h(z)
      @ </pre>
    }
  }else if( strncmp(zMime, "image/", 6)==0 ){
    @ <img src="%R/raw?name=%s(zSrc)&m=%s(zMime)"></img>

  }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>
  manifest_destroy(pAttach);
  blob_reset(&attach);







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      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>
  manifest_destroy(pAttach);
  blob_reset(&attach);

Changes to src/cgi.c.

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  }else{ /* generic error message */
      json_err( FSL_JSON_E_INVALID_REQUEST, NULL, 1 );
  }
  fossil_exit( g.isHTTP ? 0 : 1);
}
#endif /* FOSSIL_ENABLE_JSON */






























/*
** Initialize the query parameter database.  Information is pulled from
** the QUERY_STRING environment variable (if it exists), from standard
** input if there is POST data, and from HTTP_COOKIE.
*/
void cgi_init(void){
................................................................................
  if( len>0 && zType ){
    blob_zero(&g.cgiIn);
    if( fossil_strcmp(zType,"application/x-www-form-urlencoded")==0 
         || strncmp(zType,"multipart/form-data",19)==0 ){
      z = fossil_malloc( len+1 );
      len = fread(z, 1, len, g.httpIn);
      z[len] = 0;

      if( zType[0]=='a' ){
        add_param_list(z, '&');
      }else{
        process_multipart_form_data(z, len);
      }
    }else if( fossil_strcmp(zType, "application/x-fossil")==0 ){
      blob_read_from_channel(&g.cgiIn, g.httpIn, len);
................................................................................
  struct sockaddr_in remoteName;
  socklen_t size = sizeof(struct sockaddr_in);
  char zLine[2000];     /* A single line of input. */
  g.fullHttpReply = 1;
  if( fgets(zLine, sizeof(zLine),g.httpIn)==0 ){
    malformed_request();
  }

  zToken = extract_token(zLine, &z);
  if( zToken==0 ){
    malformed_request();
  }
  if( fossil_strcmp(zToken,"GET")!=0 && fossil_strcmp(zToken,"POST")!=0
      && fossil_strcmp(zToken,"HEAD")!=0 ){
    malformed_request();
................................................................................
 
  /* Get all the optional fields that follow the first line.
  */
  while( fgets(zLine,sizeof(zLine),g.httpIn) ){
    char *zFieldName;
    char *zVal;


    zFieldName = extract_token(zLine,&zVal);
    if( zFieldName==0 || *zFieldName==0 ) break;
    while( fossil_isspace(*zVal) ){ zVal++; }
    i = strlen(zVal);
    while( i>0 && fossil_isspace(zVal[i-1]) ){ i--; }
    zVal[i] = 0;
    for(i=0; zFieldName[i]; i++){
................................................................................
    }else if( fossil_strcmp(zFieldName,"referer:")==0 ){
      cgi_setenv("HTTP_REFERER", zVal);
#endif
    }else if( fossil_strcmp(zFieldName,"user-agent:")==0 ){
      cgi_setenv("HTTP_USER_AGENT", zVal);
    }
  }

  cgi_init();

}

#if INTERFACE
/* 
** Bitmap values for the flags parameter to cgi_http_server().
*/
#define HTTP_SERVER_LOCALHOST      0x0001     /* Bind to 127.0.0.1 only */







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  }else{ /* generic error message */
      json_err( FSL_JSON_E_INVALID_REQUEST, NULL, 1 );
  }
  fossil_exit( g.isHTTP ? 0 : 1);
}
#endif /* FOSSIL_ENABLE_JSON */

/*
** Log HTTP traffic to a file.  Begin the log on first use.  Close the log
** when the argument is NULL.
*/
void cgi_trace(const char *z){
  static FILE *pLog = 0;
  if( g.fHttpTrace==0 ) return;
  if( z==0 ){
    if( pLog ) fclose(pLog);
    pLog = 0;
    return;
  }
  if( pLog==0 ){
    char zFile[50];
    unsigned r;
    sqlite3_randomness(sizeof(r), &r);
    sqlite3_snprintf(sizeof(zFile), zFile, "httplog-%08x.txt", r);
    pLog = fossil_fopen(zFile, "wb");
    if( pLog ){
      fprintf(stderr, "# open log on %s\n", zFile);
    }else{
      fprintf(stderr, "# failed to open %s\n", zFile);
      return;
    }
  }
  fputs(z, pLog);
}


/*
** Initialize the query parameter database.  Information is pulled from
** the QUERY_STRING environment variable (if it exists), from standard
** input if there is POST data, and from HTTP_COOKIE.
*/
void cgi_init(void){
................................................................................
  if( len>0 && zType ){
    blob_zero(&g.cgiIn);
    if( fossil_strcmp(zType,"application/x-www-form-urlencoded")==0 
         || strncmp(zType,"multipart/form-data",19)==0 ){
      z = fossil_malloc( len+1 );
      len = fread(z, 1, len, g.httpIn);
      z[len] = 0;
      cgi_trace(z);
      if( zType[0]=='a' ){
        add_param_list(z, '&');
      }else{
        process_multipart_form_data(z, len);
      }
    }else if( fossil_strcmp(zType, "application/x-fossil")==0 ){
      blob_read_from_channel(&g.cgiIn, g.httpIn, len);
................................................................................
  struct sockaddr_in remoteName;
  socklen_t size = sizeof(struct sockaddr_in);
  char zLine[2000];     /* A single line of input. */
  g.fullHttpReply = 1;
  if( fgets(zLine, sizeof(zLine),g.httpIn)==0 ){
    malformed_request();
  }
  cgi_trace(zLine);
  zToken = extract_token(zLine, &z);
  if( zToken==0 ){
    malformed_request();
  }
  if( fossil_strcmp(zToken,"GET")!=0 && fossil_strcmp(zToken,"POST")!=0
      && fossil_strcmp(zToken,"HEAD")!=0 ){
    malformed_request();
................................................................................
 
  /* Get all the optional fields that follow the first line.
  */
  while( fgets(zLine,sizeof(zLine),g.httpIn) ){
    char *zFieldName;
    char *zVal;

    cgi_trace(zLine);
    zFieldName = extract_token(zLine,&zVal);
    if( zFieldName==0 || *zFieldName==0 ) break;
    while( fossil_isspace(*zVal) ){ zVal++; }
    i = strlen(zVal);
    while( i>0 && fossil_isspace(zVal[i-1]) ){ i--; }
    zVal[i] = 0;
    for(i=0; zFieldName[i]; i++){
................................................................................
    }else if( fossil_strcmp(zFieldName,"referer:")==0 ){
      cgi_setenv("HTTP_REFERER", zVal);
#endif
    }else if( fossil_strcmp(zFieldName,"user-agent:")==0 ){
      cgi_setenv("HTTP_USER_AGENT", zVal);
    }
  }

  cgi_init();
  cgi_trace(0);
}

#if INTERFACE
/* 
** Bitmap values for the flags parameter to cgi_http_server().
*/
#define HTTP_SERVER_LOCALHOST      0x0001     /* Bind to 127.0.0.1 only */

Changes to src/db.c.

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      " VALUES('server-code', lower(hex(randomblob(20))),now());"
      "INSERT INTO config(name,value,mtime)"
      " VALUES('project-code', lower(hex(randomblob(20))),now());"
    );
  }
  if( !db_is_global("autosync") ) db_set_int("autosync", 1, 0);
  if( !db_is_global("localauth") ) db_set_int("localauth", 0, 0);



  db_create_default_users(0, zDefaultUser);
  if( zDefaultUser ) g.zLogin = zDefaultUser;
  user_select();

  if( zTemplate ){
    /*
    ** Copy all settings from the supplied template repository.







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      " VALUES('server-code', lower(hex(randomblob(20))),now());"
      "INSERT INTO config(name,value,mtime)"
      " VALUES('project-code', lower(hex(randomblob(20))),now());"
    );
  }
  if( !db_is_global("autosync") ) db_set_int("autosync", 1, 0);
  if( !db_is_global("localauth") ) db_set_int("localauth", 0, 0);
  if( !db_is_global("timeline-plaintext") ){
    db_set_int("timeline-plaintext", 1, 0);
  }
  db_create_default_users(0, zDefaultUser);
  if( zDefaultUser ) g.zLogin = zDefaultUser;
  user_select();

  if( zTemplate ){
    /*
    ** Copy all settings from the supplied template repository.

Changes to src/info.c.

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      @ [annotate]</a>
    }
    cnt++;
    if( pDownloadName && blob_size(pDownloadName)==0 ){
      blob_append(pDownloadName, zName, -1);
    }
  }
  @ </ul></ul>
  free(prevName);
  db_finalize(&q);
  db_prepare(&q,
    "SELECT substr(tagname, 6, 10000), datetime(event.mtime),"
    "       coalesce(event.euser, event.user)"
    "  FROM tagxref, tag, event"
    " WHERE tagxref.rid=%d"
................................................................................
        output_text_with_line_numbers(z, zLn);
      }else{
        @ <pre>
        @ %h(z)
        @ </pre>
      }
    }else if( strncmp(zMime, "image/", 6)==0 ){
      @ <img src="%s(g.zTop)/raw?name=%s(zUuid)&m=%s(zMime)"></img>


    }else{
      @ <i>(file is %d(blob_size(&content)) bytes of binary data)</i>
    }
    @ </blockquote>
  }
  style_footer();
}
................................................................................
    }
  }
  style_header("Ticket Change Details");
  style_submenu_element("Raw", "Raw", "%R/artifact/%S", zUuid);
  style_submenu_element("History", "History", "%R/tkthistory/%s", zTktName);
  style_submenu_element("Page", "Page", "%R/tktview/%t", zTktName);
  style_submenu_element("Timeline", "Timeline", "%R/tkttimeline/%t", zTktName);







  @ <div class="section">Overview</div>
  @ <p><table class="label-value">
  @ <tr><th>Artifact&nbsp;ID:</th>
  @ <td>%z(href("%R/artifact/%s",zUuid))%s(zUuid)</a>
  if( g.perm.Setup ){
    @ (%d(rid))
................................................................................
    @ <input type="submit" value="Submit">
    @ </form>
    @ </blockquote>
  }

  @ <div class="section">Changes</div>
  @ <p>
  ticket_output_change_artifact(pTktChng);
  manifest_destroy(pTktChng);
  style_footer();
}


/*
** WEBPAGE: info







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      @ [annotate]</a>
    }
    cnt++;
    if( pDownloadName && blob_size(pDownloadName)==0 ){
      blob_append(pDownloadName, zName, -1);
    }
  }
  @ </ul>
  free(prevName);
  db_finalize(&q);
  db_prepare(&q,
    "SELECT substr(tagname, 6, 10000), datetime(event.mtime),"
    "       coalesce(event.euser, event.user)"
    "  FROM tagxref, tag, event"
    " WHERE tagxref.rid=%d"
................................................................................
        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>
  }
  style_footer();
}
................................................................................
    }
  }
  style_header("Ticket Change Details");
  style_submenu_element("Raw", "Raw", "%R/artifact/%S", zUuid);
  style_submenu_element("History", "History", "%R/tkthistory/%s", zTktName);
  style_submenu_element("Page", "Page", "%R/tktview/%t", zTktName);
  style_submenu_element("Timeline", "Timeline", "%R/tkttimeline/%t", zTktName);
  if( P("plaintext") ){
    style_submenu_element("Formatted", "Formatted", "%R/info/%S", zUuid);
  }else{
    style_submenu_element("Plaintext", "Plaintext",
                          "%R/info/%S?plaintext", zUuid);
  }

  @ <div class="section">Overview</div>
  @ <p><table class="label-value">
  @ <tr><th>Artifact&nbsp;ID:</th>
  @ <td>%z(href("%R/artifact/%s",zUuid))%s(zUuid)</a>
  if( g.perm.Setup ){
    @ (%d(rid))
................................................................................
    @ <input type="submit" value="Submit">
    @ </form>
    @ </blockquote>
  }

  @ <div class="section">Changes</div>
  @ <p>
  ticket_output_change_artifact(pTktChng, 0);
  manifest_destroy(pTktChng);
  style_footer();
}


/*
** WEBPAGE: info

Changes to src/main.c.

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  fossil_binary_mode(g.httpIn);
  g.cgiOutput = 1;
  blob_read_from_file(&config, zFile);
  while( blob_line(&config, &line) ){
    if( !blob_token(&line, &key) ) continue;
    if( blob_buffer(&key)[0]=='#' ) continue;
    if( blob_eq(&key, "debug:") && blob_token(&line, &value) ){
      g.fDebug = fossil_fopen(blob_str(&value), "a");
      blob_reset(&value);
      continue;
    }
    if( blob_eq(&key, "HOME:") && blob_token(&line, &value) ){
      cgi_setenv("HOME", blob_str(&value));
      blob_reset(&value);
      continue;
................................................................................
/*
** 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){




  login_set_capabilities("sx", 0);
  g.useLocalauth = 1;
  cgi_set_parameter("REMOTE_ADDR", "127.0.0.1");
  g.httpIn = stdin;
  g.httpOut = stdout;
  find_server_repository(0);
  g.cgiOutput = 1;







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  fossil_binary_mode(g.httpIn);
  g.cgiOutput = 1;
  blob_read_from_file(&config, zFile);
  while( blob_line(&config, &line) ){
    if( !blob_token(&line, &key) ) continue;
    if( blob_buffer(&key)[0]=='#' ) continue;
    if( blob_eq(&key, "debug:") && blob_token(&line, &value) ){
      g.fDebug = fossil_fopen(blob_str(&value), "ab");
      blob_reset(&value);
      continue;
    }
    if( blob_eq(&key, "HOME:") && blob_token(&line, &value) ){
      cgi_setenv("HOME", blob_str(&value));
      blob_reset(&value);
      continue;
................................................................................
/*
** 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){
  g.thTrace = find_option("th-trace", 0, 0)!=0;
  if( g.thTrace ){
    blob_zero(&g.thLog);
  }
  login_set_capabilities("sx", 0);
  g.useLocalauth = 1;
  cgi_set_parameter("REMOTE_ADDR", "127.0.0.1");
  g.httpIn = stdin;
  g.httpOut = stdout;
  find_server_repository(0);
  g.cgiOutput = 1;

Changes to src/manifest.c.

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  if( !isNew ){
    for(i=0; i<pManifest->nField; i++){
      if( fossil_strcmp(pManifest->aField[i].zName, zStatusColumn)==0 ){
        zNewStatus = pManifest->aField[i].zValue;
      }
    }
    if( zNewStatus ){
      blob_appendf(&comment, "%h ticket [%.10s]: <i>%s</i>",
         zNewStatus, pManifest->zTicketUuid, zTitle
      );
      if( pManifest->nField>1 ){
        blob_appendf(&comment, " plus %d other change%s",
          pManifest->nField-1, pManifest->nField==2 ? "" : "s");
      }
      blob_appendf(&brief, "%h ticket [%.10s].",
                   zNewStatus, pManifest->zTicketUuid);
    }else{
      zNewStatus = db_text("unknown", 
         "SELECT %s FROM ticket WHERE tkt_uuid='%s'",
         zStatusColumn, pManifest->zTicketUuid
      );
      blob_appendf(&comment, "Ticket [%.10s] <i>%s</i> status still %h with "
           "%d other change%s",
           pManifest->zTicketUuid, zTitle, zNewStatus, pManifest->nField,
           pManifest->nField==1 ? "" : "s"
      );
      free(zNewStatus);
      blob_appendf(&brief, "Ticket [%.10s]: %d change%s",
           pManifest->zTicketUuid, pManifest->nField,
................................................................................
       p->zAttachTarget, p->zAttachName
    );
    if( strlen(p->zAttachTarget)!=UUID_SIZE
     || !validate16(p->zAttachTarget, UUID_SIZE) 
    ){
      char *zComment;
      if( p->zAttachSrc && p->zAttachSrc[0] ){
        zComment = mprintf("Add attachment \"%h\" to wiki page [%h]",

             p->zAttachName, p->zAttachTarget);
      }else{
        zComment = mprintf("Delete attachment \"%h\" from wiki page [%h]",
             p->zAttachName, p->zAttachTarget);
      }
      db_multi_exec(
        "REPLACE INTO event(type,mtime,objid,user,comment)"
        "VALUES('w',%.17g,%d,%Q,%Q)",
        p->rDate, rid, p->zUser, zComment
      );
      free(zComment);
    }else{
      char *zComment;
      if( p->zAttachSrc && p->zAttachSrc[0] ){
        zComment = mprintf("Add attachment \"%h\" to ticket [%.10s]",

             p->zAttachName, p->zAttachTarget);
      }else{
        zComment = mprintf("Delete attachment \"%h\" from ticket [%.10s]",
             p->zAttachName, p->zAttachTarget);
      }
      db_multi_exec(
        "REPLACE INTO event(type,mtime,objid,user,comment)"
        "VALUES('t',%.17g,%d,%Q,%Q)",







|













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1550
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  if( !isNew ){
    for(i=0; i<pManifest->nField; i++){
      if( fossil_strcmp(pManifest->aField[i].zName, zStatusColumn)==0 ){
        zNewStatus = pManifest->aField[i].zValue;
      }
    }
    if( zNewStatus ){
      blob_appendf(&comment, "%h ticket [%.10s]: <i>%h</i>",
         zNewStatus, pManifest->zTicketUuid, zTitle
      );
      if( pManifest->nField>1 ){
        blob_appendf(&comment, " plus %d other change%s",
          pManifest->nField-1, pManifest->nField==2 ? "" : "s");
      }
      blob_appendf(&brief, "%h ticket [%.10s].",
                   zNewStatus, pManifest->zTicketUuid);
    }else{
      zNewStatus = db_text("unknown", 
         "SELECT %s FROM ticket WHERE tkt_uuid='%s'",
         zStatusColumn, pManifest->zTicketUuid
      );
      blob_appendf(&comment, "Ticket [%.10s] <i>%h</i> status still %h with "
           "%d other change%s",
           pManifest->zTicketUuid, zTitle, zNewStatus, pManifest->nField,
           pManifest->nField==1 ? "" : "s"
      );
      free(zNewStatus);
      blob_appendf(&brief, "Ticket [%.10s]: %d change%s",
           pManifest->zTicketUuid, pManifest->nField,
................................................................................
       p->zAttachTarget, p->zAttachName
    );
    if( strlen(p->zAttachTarget)!=UUID_SIZE
     || !validate16(p->zAttachTarget, UUID_SIZE) 
    ){
      char *zComment;
      if( p->zAttachSrc && p->zAttachSrc[0] ){
        zComment = mprintf(
             "Add attachment [%R/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);
      }
      db_multi_exec(
        "REPLACE INTO event(type,mtime,objid,user,comment)"
        "VALUES('w',%.17g,%d,%Q,%Q)",
        p->rDate, rid, p->zUser, zComment
      );
      free(zComment);
    }else{
      char *zComment;
      if( p->zAttachSrc && p->zAttachSrc[0] ){
        zComment = mprintf(
             "Add attachment [%R/artifact/%S|%h] to ticket [%S]",
             p->zAttachSrc, p->zAttachName, p->zAttachTarget);
      }else{
        zComment = mprintf("Delete attachment \"%h\" from ticket [%.10s]",
             p->zAttachName, p->zAttachTarget);
      }
      db_multi_exec(
        "REPLACE INTO event(type,mtime,objid,user,comment)"
        "VALUES('t',%.17g,%d,%Q,%Q)",

Changes to src/report.c.

486
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493





494
495


496
497
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501
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  @
  @ <li><p>If a column of the result set is named "#" then that column
  @ is assumed to hold a ticket number.  A hyperlink will be created from
  @ that column to a detailed view of the ticket.</p></li>
  @
  @ <li><p>If a column of the result set is named "bgcolor" then the content
  @ of that column determines the background color of the row.</p></li>
  @





  @ <li><p>The first column whose name begins with underscore ("_") and all
  @ subsequent columns are shown on their own rows in the table.  This might


  @ be useful for displaying the description of tickets.
  @ </p></li>
  @
  @ <li><p>The query can join other tables in the database besides TICKET.
  @ </p></li>
  @ </ul>
  @
  @ <h3>Examples</h3>
................................................................................
  @    owner AS 'By',
  @    subsystem AS 'Subsys',
  @    sdate(changetime) AS 'Changed',
  @    assignedto AS 'Assigned',
  @    severity AS 'Svr',
  @    priority AS 'Pri',
  @    title AS 'Title',
  @    description AS '_Description',   -- When the column name begins with '_'
  @    remarks AS '_Remarks'            -- the data is shown on a separate row.
  @  FROM ticket
  @ </pre></blockquote>
  @
  @ <p>Or, to see part of the description on the same row, use the
  @ <b>wiki()</b> function with some string manipulation. Using the
  @ <b>tkt()</b> function on the ticket number will also generate a linked
  @ field, but without the extra <i>edit</i> column:
................................................................................
struct GenerateHTML {
  int rn;          /* Report number */
  int nCount;      /* Row number */
  int nCol;        /* Number of columns */
  int isMultirow;  /* True if multiple table rows per query result row */
  int iNewRow;     /* Index of first column that goes on separate row */
  int iBg;         /* Index of column that defines background color */



};

/*
** The callback function for db_query
*/
static int generate_html(
  void *pUser,     /* Pointer to output state */
................................................................................
      if( g.perm.Write && azName[i][0]=='#' ){
        pState->nCol++;
      }
      if( !pState->isMultirow ){
        if( azName[i][0]=='_' ){
          pState->isMultirow = 1;
          pState->iNewRow = i;













        }else{
          pState->nCol++;
        }
      }
    }

    /* The first time this routine is called, output a table header
................................................................................
    if( pState->iNewRow>=0 && i>=pState->iNewRow ){
      if( zTid && g.perm.Write ){
        @ <td valign="top">%z(href("%R/tktedit/%h",zTid))edit</a></td>
        zTid = 0;
      }
      if( zData[0] ){
        Blob content;

        @ </tr><tr style="background-color:%h(zBg)"><td colspan=%d(pState->nCol)>

        blob_init(&content, zData, -1);
        wiki_convert(&content, 0, WIKI_NOBADLINKS);
        blob_reset(&content);

      }
    }else if( azName[i][0]=='#' ){
      zTid = zData;
      @ <td valign="top">%z(href("%R/tktview?name=%h",zData))%h(zData)</a></td>
    }else if( zData[0]==0 ){
      @ <td valign="top">&nbsp;</td>
    }else{








>
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>
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|







 







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|







 







>
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>







 







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>







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  @
  @ <li><p>If a column of the result set is named "#" then that column
  @ is assumed to hold a ticket number.  A hyperlink will be created from
  @ that column to a detailed view of the ticket.</p></li>
  @
  @ <li><p>If a column of the result set is named "bgcolor" then the content
  @ of that column determines the background color of the row.</p></li>
  @
  @ <li><p>The text of all columns prior to the first column whose name begins
  @ with underscore ("_") is shown character-for-character as it appears in
  @ the database.  In other words, it is assumed to have a mimetype of
  @ text/plain.
  @
  @ <li><p>The first column whose name begins with underscore ("_") and all
  @ subsequent columns are shown on their own rows in the table and with
  @ wiki formatting.  In other words, such rows are shown with a mimetype
  @ of text/x-fossil-wiki.  This is recommended for the "description" field
  @ of tickets.
  @ </p></li>
  @
  @ <li><p>The query can join other tables in the database besides TICKET.
  @ </p></li>
  @ </ul>
  @
  @ <h3>Examples</h3>
................................................................................
  @    owner AS 'By',
  @    subsystem AS 'Subsys',
  @    sdate(changetime) AS 'Changed',
  @    assignedto AS 'Assigned',
  @    severity AS 'Svr',
  @    priority AS 'Pri',
  @    title AS 'Title',
  @    description AS '_Description',  -- When the column name begins with '_'
  @    remarks AS '_Remarks'           -- content is rendered as wiki
  @  FROM ticket
  @ </pre></blockquote>
  @
  @ <p>Or, to see part of the description on the same row, use the
  @ <b>wiki()</b> function with some string manipulation. Using the
  @ <b>tkt()</b> function on the ticket number will also generate a linked
  @ field, but without the extra <i>edit</i> column:
................................................................................
struct GenerateHTML {
  int rn;          /* Report number */
  int nCount;      /* Row number */
  int nCol;        /* Number of columns */
  int isMultirow;  /* True if multiple table rows per query result row */
  int iNewRow;     /* Index of first column that goes on separate row */
  int iBg;         /* Index of column that defines background color */
  int wikiFlags;   /* Flags passed into wiki_convert() */
  const char *zWikiStart;    /* HTML before display of multi-line wiki */
  const char *zWikiEnd;      /* HTML after display of multi-line wiki */
};

/*
** The callback function for db_query
*/
static int generate_html(
  void *pUser,     /* Pointer to output state */
................................................................................
      if( g.perm.Write && azName[i][0]=='#' ){
        pState->nCol++;
      }
      if( !pState->isMultirow ){
        if( azName[i][0]=='_' ){
          pState->isMultirow = 1;
          pState->iNewRow = i;
          pState->wikiFlags = WIKI_NOBADLINKS;
          pState->zWikiStart = "";
          pState->zWikiEnd = "";
          if( P("plaintext") ){
            pState->wikiFlags |= WIKI_LINKSONLY;
            pState->zWikiStart = "<pre class='verbatim'>";
            pState->zWikiEnd = "</pre>";
            style_submenu_element("Formatted", "Formatted",
                                  "%R/rptview?rn=%d", pState->rn);
          }else{
            style_submenu_element("Plaintext", "Plaintext",
                                  "%R/rptview?rn=%d&plaintext", pState->rn);
          }
        }else{
          pState->nCol++;
        }
      }
    }

    /* The first time this routine is called, output a table header
................................................................................
    if( pState->iNewRow>=0 && i>=pState->iNewRow ){
      if( zTid && g.perm.Write ){
        @ <td valign="top">%z(href("%R/tktedit/%h",zTid))edit</a></td>
        zTid = 0;
      }
      if( zData[0] ){
        Blob content;
        @ </tr>
        @ <tr style="background-color:%h(zBg)"><td colspan=%d(pState->nCol)>
        @ %s(pState->zWikiStart)
        blob_init(&content, zData, -1);
        wiki_convert(&content, 0, pState->wikiFlags);
        blob_reset(&content);
        @ %s(pState->zWikiEnd)
      }
    }else if( azName[i][0]=='#' ){
      zTid = zData;
      @ <td valign="top">%z(href("%R/tktview?name=%h",zData))%h(zData)</a></td>
    }else if( zData[0]==0 ){
      @ <td valign="top">&nbsp;</td>
    }else{

Changes to src/schema.c.

395
396
397
398
399
400
401











402
403
404
405
406
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408
@   severity TEXT,
@   foundin TEXT,
@   private_contact TEXT,
@   resolution TEXT,
@   title TEXT,
@   comment TEXT
@ );











;

/*
** Predefined tagid values
*/
#if INTERFACE
# define TAG_BGCOLOR    1     /* Set the background color for display */







>
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@   severity TEXT,
@   foundin TEXT,
@   private_contact TEXT,
@   resolution TEXT,
@   title TEXT,
@   comment TEXT
@ );
@ CREATE TABLE ticketchng(
@   -- Do not change any column that begins with tkt_
@   tkt_id INTEGER REFERENCES ticket,
@   tkt_mtime DATE,
@   -- Add as many fields as required below this line
@   login TEXT,
@   username TEXT,
@   mimetype TEXT,
@   icomment TEXT
@ );
@ CREATE INDEX ticketchng_idx1 ON ticketchng(tkt_id, tkt_mtime);
;

/*
** Predefined tagid values
*/
#if INTERFACE
# define TAG_BGCOLOR    1     /* Set the background color for display */

Changes to src/th.c.

1146
1147
1148
1149
1150
1151
1152







1153
1154
1155
1156
1157
1158
1159
  if( !pValue->zData ){
    Th_ErrorMessage(interp, "no such variable:", zVar, nVar);
    return TH_ERROR;
  }

  return Th_SetResult(interp, pValue->zData, pValue->nData);
}








/*
** String (zVar, nVar) must contain the name of a scalar variable or
** array member. If the variable does not exist it is created. The
** variable is set to the value supplied in string (zValue, nValue).
**
** If (zVar, nVar) refers to an existing array, TH_ERROR is returned







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1146
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1164
1165
1166
  if( !pValue->zData ){
    Th_ErrorMessage(interp, "no such variable:", zVar, nVar);
    return TH_ERROR;
  }

  return Th_SetResult(interp, pValue->zData, pValue->nData);
}

/*
** Return true if variable (zVar, nVar) exists.
*/
int Th_ExistsVar(Th_Interp *interp, const char *zVar, int nVar){
  return thFindValue(interp, zVar, nVar, 0, 0)!=0;
}

/*
** String (zVar, nVar) must contain the name of a scalar variable or
** array member. If the variable does not exist it is created. The
** variable is set to the value supplied in string (zValue, nValue).
**
** If (zVar, nVar) refers to an existing array, TH_ERROR is returned

Changes to src/th.h.

47
48
49
50
51
52
53

54
55
56
57
58
59
60
*/
int Th_Expr(Th_Interp *interp, const char *, int);

/* 
** Access TH variables in the current stack frame. If the variable name
** begins with "::", the lookup is in the top level (global) frame. 
*/

int Th_GetVar(Th_Interp *, const char *, int);
int Th_SetVar(Th_Interp *, const char *, int, const char *, int);
int Th_LinkVar(Th_Interp *, const char *, int, int, const char *, int);
int Th_UnsetVar(Th_Interp *, const char *, int);

typedef int (*Th_CommandProc)(Th_Interp *, void *, int, const char **, int *);








>







47
48
49
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51
52
53
54
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57
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61
*/
int Th_Expr(Th_Interp *interp, const char *, int);

/* 
** Access TH variables in the current stack frame. If the variable name
** begins with "::", the lookup is in the top level (global) frame. 
*/
int Th_ExistsVar(Th_Interp *, const char *, int);
int Th_GetVar(Th_Interp *, const char *, int);
int Th_SetVar(Th_Interp *, const char *, int, const char *, int);
int Th_LinkVar(Th_Interp *, const char *, int, int, const char *, int);
int Th_UnsetVar(Th_Interp *, const char *, int);

typedef int (*Th_CommandProc)(Th_Interp *, void *, int, const char **, int *);

Changes to src/th_lang.c.

815
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...
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902
903
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908
  Th_SetResult(interp, zByte, nByte);
  Th_Free(interp, zByte);
  return TH_OK;
}

/*
** TH Syntax:




























**
**   info exists VAR
*/
static int info_exists_command(
  Th_Interp *interp, void *ctx, int argc, const char **argv, int *argl
){
  int rc;

  if( argc!=3 ){
    return Th_WrongNumArgs(interp, "info exists var");
  }
  rc = Th_GetVar(interp, argv[2], argl[2]);
  Th_SetResultInt(interp, rc?0:1);
  return TH_OK;
}

/*
** TH Syntax:
**
**   unset VAR
................................................................................
    { "compare", string_compare_command },
    { "first",   string_first_command },
    { "is",      string_is_command },
    { "last",    string_last_command },
    { "length",  string_length_command },
    { "range",   string_range_command },
    { "repeat",  string_repeat_command },



    { 0, 0 }
  };
  return Th_CallSubCommand(interp, ctx, argc, argv, argl, aSub);
}

/*
** TH Syntax:







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  Th_SetResult(interp, zByte, nByte);
  Th_Free(interp, zByte);
  return TH_OK;
}

/*
** TH Syntax:
**
**   string trim STRING
**   string trimleft STRING
**   string trimright STRING
*/
static int string_trim_command(
  Th_Interp *interp, void *ctx, int argc, const char **argv, int *argl
){
  int n;
  const char *z;

  if( argc!=3 ){
    return Th_WrongNumArgs(interp, "string trim string");
  }
  z = argv[2];
  n = argl[2];
  if( argl[1]<5 || argv[1][4]=='l' ){
    while( n && th_isspace(z[0]) ){ z++; n--; }
  }
  if( argl[1]<5 || argv[1][4]=='r' ){
    while( n && th_isspace(z[n-1]) ){ n--; }
  }
  Th_SetResult(interp, z, n);
  return TH_OK;
}

/*
** TH Syntax:
**
**   info exists VAR
*/
static int info_exists_command(
  Th_Interp *interp, void *ctx, int argc, const char **argv, int *argl
){
  int rc;

  if( argc!=3 ){
    return Th_WrongNumArgs(interp, "info exists var");
  }
  rc = Th_ExistsVar(interp, argv[2], argl[2]);
  Th_SetResultInt(interp, rc);
  return TH_OK;
}

/*
** TH Syntax:
**
**   unset VAR
................................................................................
    { "compare", string_compare_command },
    { "first",   string_first_command },
    { "is",      string_is_command },
    { "last",    string_last_command },
    { "length",  string_length_command },
    { "range",   string_range_command },
    { "repeat",  string_repeat_command },
    { "trim",      string_trim_command },
    { "trimleft",  string_trim_command },
    { "trimright", string_trim_command },
    { 0, 0 }
  };
  return Th_CallSubCommand(interp, ctx, argc, argv, argl, aSub);
}

/*
** TH Syntax:

Changes to src/th_main.c.

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*******************************************************************************
**
** This file contains an interface between the TH scripting language
** (an independent project) and fossil.
*/
#include "config.h"
#include "th_main.h"


/*
** Global variable counting the number of outstanding calls to malloc()
** made by the th1 implementation. This is used to catch memory leaks
** in the interpreter. Obviously, it also means th1 is not threadsafe.
*/
static int nOutstandingMalloc = 0;
................................................................................
static int enableOutputCmd(
  Th_Interp *interp, 
  void *p, 
  int argc, 
  const char **argv, 
  int *argl
){

  if( argc!=2 ){
    return Th_WrongNumArgs(interp, "enable_output BOOLEAN");
  }
  return Th_ToInt(interp, argv[1], argl[1], &enableOutput);




}

/*
** Return a name for a TH1 return code.
*/
const char *Th_ReturnCodeName(int rc){
  static char zRc[32];
................................................................................
      fflush(stdout);
    }
    if( encode ) free((char*)z);
  }
}

static void sendError(const char *z, int n, int forceCgi){


  if( forceCgi || g.cgiOutput ){
    sendText("<hr><p class=\"thmainError\">", -1, 0);
  }
  sendText("ERROR: ", -1, 0);
  sendText((char*)z, n, 1);
  sendText(forceCgi || g.cgiOutput ? "</p>" : "\n", -1, 0);

}

/*
** TH command:     puts STRING
** TH command:     html STRING
**
** Output STRING escaped for HTML (html) or unchanged (puts).  
................................................................................
  }
  sqlite3_randomness(n, aRand);
  encode16(aRand, zOut, n);
  Th_SetResult(interp, (const char *)zOut, -1);
  return TH_OK;
}














































































/*
** Make sure the interpreter has been initialized.  Initialize it if
** it has not been already.
**
** The interpreter is stored in the g.interp global variable.
*/
................................................................................
    {"enable_output", enableOutputCmd,      0},
    {"hascap",        hascapCmd,            0},
    {"hasfeature",    hasfeatureCmd,        0},
    {"html",          putsCmd,              (void*)&aFlags[0]},
    {"htmlize",       htmlizeCmd,           0},
    {"linecount",     linecntCmd,           0},
    {"puts",          putsCmd,              (void*)&aFlags[1]},

    {"randhex",       randhexCmd,           0},
    {"repository",    repositoryCmd,        0},
    {"stime",         stimeCmd,             0},
    {"utime",         utimeCmd,             0},
    {"wiki",          wikiCmd,              (void*)&aFlags[0]},
    {0, 0, 0}
  };
................................................................................
      i = 0;
      zResult = (char*)Th_GetResult(g.interp, &n);
      sendText((char*)zResult, n, encode);
    }else if( z[i]=='<' && isBeginScriptTag(&z[i]) ){
      sendText(z, i, 0);
      z += i+5;
      for(i=0; z[i] && (z[i]!='<' || !isEndScriptTag(&z[i])); i++){}



      rc = Th_Eval(g.interp, 0, (const char*)z, i);
      if( rc!=TH_OK ) break;
      z += i;
      if( z[0] ){ z += 6; }
      i = 0;
    }else{
      i++;







>







 







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*******************************************************************************
**
** This file contains an interface between the TH scripting language
** (an independent project) and fossil.
*/
#include "config.h"
#include "th_main.h"
#include "sqlite3.h"

/*
** Global variable counting the number of outstanding calls to malloc()
** made by the th1 implementation. This is used to catch memory leaks
** in the interpreter. Obviously, it also means th1 is not threadsafe.
*/
static int nOutstandingMalloc = 0;
................................................................................
static int enableOutputCmd(
  Th_Interp *interp, 
  void *p, 
  int argc, 
  const char **argv, 
  int *argl
){
  int rc;
  if( argc<2 || argc>3 ){
    return Th_WrongNumArgs(interp, "enable_output [LABEL] BOOLEAN");
  }
  rc = Th_ToInt(interp, argv[argc-1], argl[argc-1], &enableOutput);
  if( g.thTrace ){
    Th_Trace("enable_output {%.*s} -> %d<br>\n", argl[1],argv[1],enableOutput);
  }
  return rc;
}

/*
** Return a name for a TH1 return code.
*/
const char *Th_ReturnCodeName(int rc){
  static char zRc[32];
................................................................................
      fflush(stdout);
    }
    if( encode ) free((char*)z);
  }
}

static void sendError(const char *z, int n, int forceCgi){
  int savedEnable = enableOutput;
  enableOutput = 1;
  if( forceCgi || g.cgiOutput ){
    sendText("<hr><p class=\"thmainError\">", -1, 0);
  }
  sendText("ERROR: ", -1, 0);
  sendText((char*)z, n, 1);
  sendText(forceCgi || g.cgiOutput ? "</p>" : "\n", -1, 0);
  enableOutput = savedEnable;
}

/*
** TH command:     puts STRING
** TH command:     html STRING
**
** Output STRING escaped for HTML (html) or unchanged (puts).  
................................................................................
  }
  sqlite3_randomness(n, aRand);
  encode16(aRand, zOut, n);
  Th_SetResult(interp, (const char *)zOut, -1);
  return TH_OK;
}

/*
** TH1 command:     query SQL CODE
**
** Run the SQL query given by the SQL argument.  For each row in the result
** set, run CODE.
**
** In SQL, parameters such as $var are filled in using the value of variable
** "var".  Result values are stored in variables with the column name prior
** to each invocation of CODE.
*/
static int queryCmd(
  Th_Interp *interp,
  void *p, 
  int argc, 
  const char **argv, 
  int *argl
){
  sqlite3_stmt *pStmt;
  int rc;
  const char *zSql;
  int nSql;
  const char *zTail;
  int n, i;
  int res = TH_OK;
  int nVar;

  if( argc!=3 ){
    return Th_WrongNumArgs(interp, "query SQL CODE");
  }
  if( g.db==0 ){
    Th_ErrorMessage(interp, "database is not open", 0, 0);
    return TH_ERROR;
  }
  zSql = argv[1];
  nSql = argl[1];
  while( res==TH_OK && nSql>0 ){
    rc = sqlite3_prepare_v2(g.db, argv[1], argl[1], &pStmt, &zTail);
    if( rc!=0 ){
      Th_ErrorMessage(interp, "SQL error: ", sqlite3_errmsg(g.db), -1);
      return TH_ERROR;
    }
    n = (int)(zTail - zSql);
    zSql += n;
    nSql -= n;
    if( pStmt==0 ) continue;
    nVar = sqlite3_bind_parameter_count(pStmt);
    for(i=1; i<=nVar; i++){
      const char *zVar = sqlite3_bind_parameter_name(pStmt, i);
      int szVar = zVar ? th_strlen(zVar) : 0;
      if( szVar>1 && zVar[0]=='$'
       && Th_GetVar(interp, zVar+1, szVar-1)==TH_OK ){
        int nVal;
        const char *zVal = Th_GetResult(interp, &nVal);
        sqlite3_bind_text(pStmt, i, zVal, nVal, SQLITE_TRANSIENT);
      }
    }
    while( res==TH_OK && sqlite3_step(pStmt)==SQLITE_ROW ){
      int nCol = sqlite3_column_count(pStmt);
      for(i=0; i<nCol; i++){
        const char *zCol = sqlite3_column_name(pStmt, i);
        int szCol = th_strlen(zCol);
        const char *zVal = (const char*)sqlite3_column_text(pStmt, i);
        int szVal = sqlite3_column_bytes(pStmt, i);
        Th_SetVar(interp, zCol, szCol, zVal, szVal);
      }
      res = Th_Eval(interp, 0, argv[2], argl[2]);
      if( res==TH_BREAK || res==TH_CONTINUE ) res = TH_OK;
    }
    rc = sqlite3_finalize(pStmt);
    if( rc!=SQLITE_OK ){
      Th_ErrorMessage(interp, "SQL error: ", sqlite3_errmsg(g.db), -1);
      return TH_ERROR;
    }
  } 
  return res;
}

/*
** Make sure the interpreter has been initialized.  Initialize it if
** it has not been already.
**
** The interpreter is stored in the g.interp global variable.
*/
................................................................................
    {"enable_output", enableOutputCmd,      0},
    {"hascap",        hascapCmd,            0},
    {"hasfeature",    hasfeatureCmd,        0},
    {"html",          putsCmd,              (void*)&aFlags[0]},
    {"htmlize",       htmlizeCmd,           0},
    {"linecount",     linecntCmd,           0},
    {"puts",          putsCmd,              (void*)&aFlags[1]},
    {"query",         queryCmd,             0},
    {"randhex",       randhexCmd,           0},
    {"repository",    repositoryCmd,        0},
    {"stime",         stimeCmd,             0},
    {"utime",         utimeCmd,             0},
    {"wiki",          wikiCmd,              (void*)&aFlags[0]},
    {0, 0, 0}
  };
................................................................................
      i = 0;
      zResult = (char*)Th_GetResult(g.interp, &n);
      sendText((char*)zResult, n, encode);
    }else if( z[i]=='<' && isBeginScriptTag(&z[i]) ){
      sendText(z, i, 0);
      z += i+5;
      for(i=0; z[i] && (z[i]!='<' || !isEndScriptTag(&z[i])); i++){}
      if( g.thTrace ){
        Th_Trace("eval {<pre>%#h</pre>}<br>", i, z);
      }
      rc = Th_Eval(g.interp, 0, (const char*)z, i);
      if( rc!=TH_OK ) break;
      z += i;
      if( z[0] ){ z += 6; }
      i = 0;
    }else{
      i++;

Changes to src/timeline.c.

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      }
    }else if( zType[0]=='e' && tagid ){
      hyperlink_to_event_tagid(tagid<0?-tagid:tagid);
    }else if( (tmFlags & TIMELINE_ARTID)!=0 ){
      hyperlink_to_uuid(zUuid);
    }
    db_column_blob(pQuery, commentColumn, &comment);




    if( mxWikiLen>0 && blob_size(&comment)>mxWikiLen ){
      Blob truncated;
      blob_zero(&truncated);
      blob_append(&truncated, blob_buffer(&comment), mxWikiLen);
      blob_append(&truncated, "...", 3);
      @ %w(blob_str(&truncated))
      blob_reset(&truncated);
    }else{







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      }
    }else if( zType[0]=='e' && tagid ){
      hyperlink_to_event_tagid(tagid<0?-tagid:tagid);
    }else if( (tmFlags & TIMELINE_ARTID)!=0 ){
      hyperlink_to_uuid(zUuid);
    }
    db_column_blob(pQuery, commentColumn, &comment);
    if( zType[0]!='c' ){
      /* Comments for anything other than a check-in are generated by
      ** "fossil rebuild" and expect to be rendered as text/x-fossil-wiki */
      wiki_convert(&comment, 0, WIKI_INLINE);
    }else if( mxWikiLen>0 && blob_size(&comment)>mxWikiLen ){
      Blob truncated;
      blob_zero(&truncated);
      blob_append(&truncated, blob_buffer(&comment), mxWikiLen);
      blob_append(&truncated, "...", 3);
      @ %w(blob_str(&truncated))
      blob_reset(&truncated);
    }else{

Changes to src/tkt.c.

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/*
** The list of database user-defined fields in the TICKET table.
** The real table also contains some addition fields for internal
** used.  The internal-use fields begin with "tkt_".
*/
static int nField = 0;
static char **azField = 0;    /* Names of database fields */
static char **azValue = 0;    /* Original values */
static char **azAppend = 0;   /* Value to be appended */








/*
** Compare two entries in azField for sorting purposes
*/
static int nameCmpr(const void *a, const void *b){
  return fossil_strcmp(*(char**)a, *(char**)b);

}

/*












** Obtain a list of all fields of the TICKET table.  Put them 
** in sorted order in azField[].
**
** Also allocate space for azValue[] and azAppend[] and initialize
** all the values there to zero.


*/
static void getAllTicketFields(void){
  Stmt q;
  int i;

  if( nField>0 ) return;

  db_prepare(&q, "PRAGMA table_info(ticket)");
  while( db_step(&q)==SQLITE_ROW ){
    const char *zField = db_column_text(&q, 1);

    if( strncmp(zField,"tkt_",4)==0 ) continue;
    if( nField%10==0 ){
      azField = fossil_realloc(azField, sizeof(azField)*3*(nField+10) );
    }
    azField[nField] = mprintf("%s", zField);


















    nField++;
  }
  db_finalize(&q);
  qsort(azField, nField, sizeof(azField[0]), nameCmpr);
  azAppend = &azField[nField];
  memset(azAppend, 0, sizeof(azAppend[0])*nField);
  azValue = &azAppend[nField];
  for(i=0; i<nField; i++){
    azValue[i] = "";
  }
}

/*
** Return the index into azField[] of the given field name.
** Return -1 if zField is not in azField[].
*/
static int fieldId(const char *zField){
  int i;
  for(i=0; i<nField; i++){
    if( fossil_strcmp(azField[i], zField)==0 ) return i;
  }
  return -1;
}

/*
** Query the database for all TICKET fields for the specific
** ticket whose name is given by the "name" CGI parameter.
** Load the values for all fields into the interpreter.
**
** Only load those fields which do not already exist as
** variables.
................................................................................
      const char *zName = db_column_name(&q, i);
      char *zRevealed = 0;
      if( zVal==0 ){
        zVal = "";
      }else if( strncmp(zName, "private_", 8)==0 ){
        zVal = zRevealed = db_reveal(zVal);
      }
      for(j=0; j<nField; j++){
        if( fossil_strcmp(azField[j],zName)==0 ){
          azValue[j] = mprintf("%s", zVal);
          break;
        }
      }
      if( Th_Fetch(zName, &size)==0 ){
        Th_Store(zName, zVal);
      }
      free(zRevealed);
    }
  }else{

    db_finalize(&q);
    db_prepare(&q, "PRAGMA table_info(ticket)");
    if( Th_Fetch("tkt_uuid",&size)==0 ){
      Th_Store("tkt_uuid",zName);
    }
    while( db_step(&q)==SQLITE_ROW ){
      const char *zField = db_column_text(&q, 1);
      if( Th_Fetch(zField, &size)==0 ){
        Th_Store(zField, "");
      }
    }
    if( Th_Fetch("tkt_datetime",&size)==0 ){
      Th_Store("tkt_datetime","");
    }
  }
  db_finalize(&q);
}

/*
** Transfer all CGI parameters to variables in the interpreter.
*/
static void initializeVariablesFromCGI(void){
  int i;
................................................................................

  for(i=0; (z = cgi_parameter_name(i))!=0; i++){
    Th_Store(z, P(z));
  }
}

/*
** Update an entry of the TICKET table according to the information
** in the control file given in p.  Attempt to create the appropriate
** TICKET table entry if createFlag is true.  If createFlag is false,
** that means we already know the entry exists and so we can save the
** work of trying to create it.

**
** Return TRUE if a new TICKET entry was created and FALSE if an
** existing entry was revised.
*/
int ticket_insert(const Manifest *p, int createFlag, int rid){
  Blob sql;
  Stmt q;
  int i;
  int rc = 0;

  getAllTicketFields();
  if( createFlag ){  

    db_multi_exec("INSERT OR IGNORE INTO ticket(tkt_uuid, tkt_mtime) "
                  "VALUES(%Q, 0)", p->zTicketUuid);
    rc = db_changes();

  }
  blob_zero(&sql);


  blob_appendf(&sql, "UPDATE OR REPLACE ticket SET tkt_mtime=:mtime");
  for(i=0; i<p->nField; i++){
    const char *zName = p->aField[i].zName;
    if( zName[0]=='+' ){
      zName++;
      if( fieldId(zName)<0 ) continue;

      blob_appendf(&sql,", %s=coalesce(%s,'') || %Q",
                   zName, zName, p->aField[i].zValue);

    }else{
      if( fieldId(zName)<0 ) continue;

      blob_appendf(&sql,", %s=%Q", zName, p->aField[i].zValue);





    }
    if( rid>0 ){
      wiki_extract_links(p->aField[i].zValue, rid, 1, p->rDate, i==0, 0);
    }
  }
  blob_appendf(&sql, " WHERE tkt_uuid='%s' AND tkt_mtime<:mtime",
                     p->zTicketUuid);
  db_prepare(&q, "%s", blob_str(&sql));
  db_bind_double(&q, ":mtime", p->rDate);
  db_step(&q);
  db_finalize(&q);
  blob_reset(&sql);










  return rc;
}

/*
** Rebuild an entire entry in the TICKET table
*/
void ticket_rebuild_entry(const char *zTktUuid){
  char *zTag = mprintf("tkt-%s", zTktUuid);
  int tagid = tag_findid(zTag, 1);
  Stmt q;
  Manifest *pTicket;

  int createFlag = 1;

  fossil_free(zTag);  
  db_multi_exec(


     "DELETE FROM ticket WHERE tkt_uuid=%Q", zTktUuid
  );





  db_prepare(&q, "SELECT rid FROM tagxref WHERE tagid=%d ORDER BY mtime",tagid);
  while( db_step(&q)==SQLITE_ROW ){
    int rid = db_column_int(&q, 0);
    pTicket = manifest_get(rid, CFTYPE_TICKET);
    if( pTicket ){
      ticket_insert(pTicket, createFlag, rid);
      manifest_ticket_event(rid, pTicket, createFlag, tagid);
      manifest_destroy(pTicket);
    }
    createFlag = 0;
  }
  db_finalize(&q);
}

/*
** Create the subscript interpreter and load the "common" code.
*/
void ticket_init(void){
  const char *zConfig;
  Th_FossilInit(0, 0);
  zConfig = ticket_common_code();
  Th_Eval(g.interp, 0, zConfig, -1);
}

/*
** Create the subscript interpreter and load the "change" code.
*/
int ticket_change(void){
  const char *zConfig;
  Th_FossilInit(0, 0);
  zConfig = ticket_change_code();
  return Th_Eval(g.interp, 0, zConfig, -1);
}

/*
** Recreate the ticket table.
*/
void ticket_create_table(int separateConnection){
  const char *zSql;


  db_multi_exec("DROP TABLE IF EXISTS ticket;");


  zSql = ticket_table_schema();
  if( separateConnection ){

    db_init_database(g.zRepositoryName, zSql, 0);
  }else{
    db_multi_exec("%s", zSql);
  }
}

/*
** Repopulate the ticket table

*/
void ticket_rebuild(void){
  Stmt q;
  ticket_create_table(1);
  db_begin_transaction();
  db_prepare(&q,"SELECT tagname FROM tag WHERE tagname GLOB 'tkt-*'");
  while( db_step(&q)==SQLITE_ROW ){
................................................................................
    len = strlen(zName);
    if( len<20 || !validate16(zName, len) ) continue;
    ticket_rebuild_entry(zName);
  }
  db_finalize(&q);
  db_end_transaction(0);
}





















/*
** WEBPAGE: tktview
** URL:  tktview?name=UUID
**
** View a ticket.
*/
................................................................................
        "%s/tktnew", g.zTop);
  }
  if( g.perm.ApndTkt && g.perm.Attach ){
    style_submenu_element("Attach", "Add An Attachment",
        "%s/attachadd?tkt=%T&from=%s/tktview/%t",
        g.zTop, zUuid, g.zTop, zUuid);
  }






  style_header("View Ticket");
  if( g.thTrace ) Th_Trace("BEGIN_TKTVIEW<br />\n", -1);
  ticket_init();


  initializeVariablesFromDb();
  zScript = ticket_viewpage_code();

  if( g.thTrace ) Th_Trace("BEGIN_TKTVIEW_SCRIPT<br />\n", -1);
  Th_Render(zScript);
  if( g.thTrace ) Th_Trace("END_TKTVIEW<br />\n", -1);

  zFullName = db_text(0, 
       "SELECT tkt_uuid FROM ticket"
       " WHERE tkt_uuid GLOB '%q*'", zUuid);
................................................................................
    return Th_WrongNumArgs(interp, "append_field FIELD STRING");
  }
  if( g.thTrace ){
    Th_Trace("append_field %#h {%#h}<br />\n",
              argl[1], argv[1], argl[2], argv[2]);
  }
  for(idx=0; idx<nField; idx++){
    if( strncmp(azField[idx], argv[1], argl[1])==0
        && azField[idx][argl[1]]==0 ){
      break;
    }
  }
  if( idx>=nField ){
    Th_ErrorMessage(g.interp, "no such TICKET column: ", argv[1], argl[1]);
    return TH_ERROR;
  }
  azAppend[idx] = mprintf("%.*s", argl[2], argv[2]);
  return TH_OK;
}

/*
** Write a ticket into the repository.
*/
static void ticket_put(
................................................................................
  }
  zUuid = (const char *)pUuid;
  blob_zero(&tktchng);
  zDate = date_in_standard_format("now");
  blob_appendf(&tktchng, "D %s\n", zDate);
  free(zDate);
  for(i=0; i<nField; i++){
    if( azAppend[i] ){
      blob_appendf(&tktchng, "J +%s %z\n", azField[i],
                   fossilize(azAppend[i], -1));
      ++nJ;
    }
  }
  for(i=0; i<nField; i++){
    const char *zValue;
    int nValue;
    if( azAppend[i] ) continue;
    zValue = Th_Fetch(azField[i], &nValue);
    if( zValue ){
      while( nValue>0 && fossil_isspace(zValue[nValue-1]) ){ nValue--; }
      if( strncmp(zValue, azValue[i], nValue) || strlen(azValue[i])!=nValue ){



        if( strncmp(azField[i], "private_", 8)==0 ){
          zValue = db_conceal(zValue, nValue);
          blob_appendf(&tktchng, "J %s %s\n", azField[i], zValue);
        }else{
          blob_appendf(&tktchng, "J %s %#F\n", azField[i], nValue, zValue);
        }
        nJ++;
      }
    }
  }
  if( *(char**)pUuid ){
    zUuid = db_text(0, 
................................................................................
  if( !g.perm.NewTkt ){ login_needed(); return; }
  if( P("cancel") ){
    cgi_redirect("home");
  }
  style_header("New Ticket");
  if( g.thTrace ) Th_Trace("BEGIN_TKTNEW<br />\n", -1);
  ticket_init();

  getAllTicketFields();
  initializeVariablesFromDb();
  initializeVariablesFromCGI();

  form_begin(0, "%R/%s", g.zPath);
  login_insert_csrf_secret();
  if( P("date_override") && g.perm.Setup ){
    @ <input type="hidden" name="date_override" value="%h(P("date_override"))">
  }
  @ </p>
  zScript = ticket_newpage_code();
  Th_Store("login", g.zLogin ? g.zLogin : "nobody");
  Th_Store("date", db_text(0, "SELECT datetime('now')"));
  Th_CreateCommand(g.interp, "submit_ticket", submitTicketCmd,
                   (void*)&zNewUuid, 0);
  if( g.thTrace ) Th_Trace("BEGIN_TKTNEW_SCRIPT<br />\n", -1);
  if( Th_Render(zScript)==TH_RETURN && !g.thTrace && zNewUuid ){
................................................................................
    return;
  }
  if( g.thTrace ) Th_Trace("BEGIN_TKTEDIT<br />\n", -1);
  ticket_init();
  getAllTicketFields();
  initializeVariablesFromCGI();
  initializeVariablesFromDb();

  form_begin(0, "%R/%s", g.zPath);
  @ <input type="hidden" name="name" value="%s(zName)" />
  login_insert_csrf_secret();
  @ </p>
  zScript = ticket_editpage_code();
  Th_Store("login", g.zLogin ? g.zLogin : "nobody");
  Th_Store("date", db_text(0, "SELECT datetime('now')"));
  Th_CreateCommand(g.interp, "append_field", appendRemarkCmd, 0, 0);
  Th_CreateCommand(g.interp, "submit_ticket", submitTicketCmd, (void*)&zName,0);
  if( g.thTrace ) Th_Trace("BEGIN_TKTEDIT_SCRIPT<br />\n", -1);
  if( Th_Render(zScript)==TH_RETURN && !g.thTrace && zName ){
................................................................................
    rc = sqlite3_exec(db, zSchema, 0, 0, &zErr);
    if( rc!=SQLITE_OK ){
      sqlite3_close(db);
      return zErr;
    }
    rc = sqlite3_exec(db, "SELECT tkt_id, tkt_uuid, tkt_mtime FROM ticket",
                      0, 0, 0);
    sqlite3_close(db);
    if( rc!=SQLITE_OK ){
      zErr = mprintf("schema fails to define a valid ticket table "
                     "containing all required fields");

      return zErr;



    }
  }


  return 0;
}

/*
** WEBPAGE: tkttimeline
** URL: /tkttimeline?name=TICKETUUID&y=TYPE
**
** Show the change history for a single ticket in timeline format.
................................................................................
** Show the complete change history for a single ticket
*/
void tkthistory_page(void){
  Stmt q;
  char *zTitle;
  const char *zUuid;
  int tagid;


  login_check_credentials();
  if( !g.perm.Hyperlink || !g.perm.RdTkt ){ login_needed(); return; }
  zUuid = PD("name","");
  zTitle = mprintf("History Of Ticket %h", zUuid);
  style_submenu_element("Status", "Status",
    "%s/info/%s", g.zTop, zUuid);
  style_submenu_element("Check-ins", "Check-ins",
    "%s/tkttimeline?name=%s&y=ci", g.zTop, zUuid);
  style_submenu_element("Timeline", "Timeline",
    "%s/tkttimeline?name=%s", g.zTop, zUuid);







  style_header(zTitle);
  free(zTitle);

  tagid = db_int(0, "SELECT tagid FROM tag WHERE tagname GLOB 'tkt-%q*'",zUuid);
  if( tagid==0 ){
    @ No such ticket: %h(zUuid)
    style_footer();
................................................................................
    " WHERE objid IN (SELECT rid FROM tagxref WHERE tagid=%d)"
    "   AND blob.rid=event.objid"
    " UNION "
    "SELECT datetime(mtime,'localtime'), attachid, uuid, src, filename, user"
    "  FROM attachment, blob"
    " WHERE target=(SELECT substr(tagname,5) FROM tag WHERE tagid=%d)"
    "   AND blob.rid=attachid"
    " ORDER BY 1 DESC",
    tagid, tagid
  );
  while( db_step(&q)==SQLITE_ROW ){
    Manifest *pTicket;
    char zShort[12];
    const char *zDate = db_column_text(&q, 0);
    int rid = db_column_int(&q, 1);
    const char *zChngUuid = db_column_text(&q, 2);
    const char *zFile = db_column_text(&q, 4);
    memcpy(zShort, zChngUuid, 10);
    zShort[10] = 0;




    if( zFile!=0 ){
      const char *zSrc = db_column_text(&q, 3);
      const char *zUser = db_column_text(&q, 5);
      if( zSrc==0 || zSrc[0]==0 ){
        @ 
        @ <p>Delete attachment "%h(zFile)"
      }else{
        @ 
        @ <p>Add attachment "%h(zFile)"

      }
      @ [%z(href("%R/artifact/%T",zChngUuid))%s(zShort)</a>]
      @ (rid %d(rid)) by
      hyperlink_to_user(zUser,zDate," on");
      hyperlink_to_date(zDate, ".</p>");
    }else{
      pTicket = manifest_get(rid, CFTYPE_TICKET);
      if( pTicket ){
        @
        @ <p>Ticket change
        @ [%z(href("%R/artifact/%T",zChngUuid))%s(zShort)</a>]
        @ (rid %d(rid)) by
        hyperlink_to_user(pTicket->zUser,zDate," on");
        hyperlink_to_date(zDate, ":");
        @ </p>
        ticket_output_change_artifact(pTicket);
      }
      manifest_destroy(pTicket);
    }
  }
  db_finalize(&q);



  style_footer();
}

/*
** Return TRUE if the given BLOB contains a newline character.
*/
static int contains_newline(Blob *p){
................................................................................
  return 0;
}

/*
** The pTkt object is a ticket change artifact.  Output a detailed
** description of this object.
*/
void ticket_output_change_artifact(Manifest *pTkt){
  int i;
  @ <ol>









  for(i=0; i<pTkt->nField; i++){
    Blob val;
    const char *z;
    z = pTkt->aField[i].zName;
    blob_set(&val, pTkt->aField[i].zValue);
    if( z[0]=='+' ){
      @ <li>Appended to %h(&z[1]):<blockquote>
      wiki_convert(&val, 0, WIKI_NOBADLINKS);
      @ </blockquote></li>
    }else if( blob_size(&val)<=50 && contains_newline(&val) ){
      @ <li>Change %h(z) to:<blockquote>
      wiki_convert(&val, 0, WIKI_NOBADLINKS);
      @ </blockquote></li>
    }else{
      @ <li>Change %h(z) to "%h(blob_str(&val))"</li>
    }
    blob_reset(&val);
  }
  @ </ol>
}
................................................................................
      if( !strncmp(g.argv[3],"fields",n) ){
        /* simply show all field names */
        int i;

        /* read all available ticket fields */
        getAllTicketFields();
        for(i=0; i<nField; i++){
          printf("%s\n",azField[i]);
        }
      }else if( !strncmp(g.argv[3],"reports",n) ){
        rpt_list_reports();
      }else{
        fossil_fatal("unknown ticket list option '%s'!",g.argv[3]);
      }
    }
................................................................................
      if( eCmd==history ){
        Stmt q;
        int tagid;

        if ( i != g.argc ){
          fossil_fatal("no other parameters expected to %s!",g.argv[2]);
        }
        tagid = db_int(0, "SELECT tagid FROM tag WHERE tagname GLOB 'tkt-%q*'",zTktUuid);

        if( tagid==0 ){
          fossil_fatal("no such ticket %h", zTktUuid);
        }  
        db_prepare(&q,
          "SELECT datetime(mtime,'localtime'), objid, uuid, NULL, NULL, NULL"
          "  FROM event, blob"
          " WHERE objid IN (SELECT rid FROM tagxref WHERE tagid=%d)"
          "   AND blob.rid=event.objid"
          " UNION "
          "SELECT datetime(mtime,'localtime'), attachid, uuid, src, filename, user"

          "  FROM attachment, blob"
          " WHERE target=(SELECT substr(tagname,5) FROM tag WHERE tagid=%d)"
          "   AND blob.rid=attachid"
          " ORDER BY 1 DESC",
          tagid, tagid
        );
        while( db_step(&q)==SQLITE_ROW ){
................................................................................
          const char *zFile = db_column_text(&q, 4);
          memcpy(zShort, zChngUuid, 10);
          zShort[10] = 0;
          if( zFile!=0 ){
            const char *zSrc = db_column_text(&q, 3);
            const char *zUser = db_column_text(&q, 5);
            if( zSrc==0 || zSrc[0]==0 ){
              fossil_print("Delete attachment %h\n", zFile);
            }else{
              fossil_print("Add attachment %h\n", zFile);
            }
            fossil_print(" by %h on %h\n", zUser, zDate);
          }else{
            pTicket = manifest_get(rid, CFTYPE_TICKET);
            if( pTicket ){
              int i;

              fossil_print("Ticket Change by %h on %h:\n", pTicket->zUser, zDate);

              for(i=0; i<pTicket->nField; i++){
                Blob val;
                const char *z;
                z = pTicket->aField[i].zName;
                blob_set(&val, pTicket->aField[i].zValue);
                if( z[0]=='+' ){
                  fossil_print("  Append to ");
................................................................................
        return;
      }
      /* read all given ticket field/value pairs from command line */
      if( i==g.argc ){
        fossil_fatal("empty %s command aborted!",g.argv[2]);
      }
      getAllTicketFields();
      /* read commandline and assign fields in the azValue array */
      while( i<g.argc ){
        char *zFName;
        char *zFValue;
        int j;
        int append = 0;

        zFName = g.argv[i++];
................................................................................
          zFName++;
        }
        j = fieldId(zFName);
        if( j == -1 ){
          fossil_fatal("unknown field name '%s'!",zFName);
        }else{
          if (append) {
            azAppend[j] = zFValue;
          } else {
            azValue[j] = zFValue;
          }
        }
      }

      /* now add the needed artifacts to the repository */
      blob_zero(&tktchng);
      /* add the time to the ticket manifest */
      blob_appendf(&tktchng, "D %s\n", zDate);
      /* append defined elements */
      for(i=0; i<nField; i++){
        char *zValue = 0;
        char *zPfx;

        if (azAppend[i] && azAppend[i][0] ){
          zPfx = " +";
          zValue = azAppend[i];
        } else if( azValue[i] && azValue[i][0] ){
          zPfx = " ";
          zValue = azValue[i];
        } else {
          continue;
        }
        if( strncmp(azField[i], "private_", 8)==0 ){
          zValue = db_conceal(zValue, strlen(zValue));
          blob_appendf(&tktchng, "J%s%s %s\n", zPfx, azField[i], zValue);
        }else{
          blob_appendf(&tktchng, "J%s%s %#F\n", zPfx,
                       azField[i], strlen(zValue), zValue);
        }
      }
      blob_appendf(&tktchng, "K %s\n", zTktUuid);
      blob_appendf(&tktchng, "U %F\n", zUser);
      md5sum_blob(&tktchng, &cksum);
      blob_appendf(&tktchng, "Z %b\n", &cksum);
      ticket_put(&tktchng, zTktUuid, 0);
      printf("ticket %s succeeded for %s\n",
             (eCmd==set?"set":"add"),zTktUuid);
    }
  }
}







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/*
** The list of database user-defined fields in the TICKET table.
** The real table also contains some addition fields for internal
** used.  The internal-use fields begin with "tkt_".
*/
static int nField = 0;
static struct tktFieldInfo {
  char *zName;             /* Name of the database field */
  char *zValue;            /* Value to store */
  char *zAppend;           /* Value to append */
  unsigned mUsed;          /* 01: TICKET  02: TICKETCHNG */
} *aField;
#define USEDBY_TICKET      01
#define USEDBY_TICKETCHNG  02
static int haveTicket = 0;     /* True if the TICKET table exists */
static int haveTicketChng = 0; /* True if the TICKETCHNG table exists */

/*
** Compare two entries in aField[] for sorting purposes
*/
static int nameCmpr(const void *a, const void *b){
  return fossil_strcmp(((const struct tktFieldInfo*)a)->zName,
                       ((const struct tktFieldInfo*)b)->zName);
}

/*
** Return the index into aField[] of the given field name.
** Return -1 if zFieldName is not in aField[].
*/
static int fieldId(const char *zFieldName){
  int i;
  for(i=0; i<nField; i++){
    if( fossil_strcmp(aField[i].zName, zFieldName)==0 ) return i;
  }
  return -1;
}

/*
** Obtain a list of all fields of the TICKET and TICKETCHNG tables.  Put them 
** in sorted order in aField[].
**


** The haveTicket and haveTicketChng variables are set to 1 if the TICKET and
** TICKETCHANGE tables exist, respectively.
*/
static void getAllTicketFields(void){
  Stmt q;
  int i;
  static int once = 0;
  if( once ) return;
  once = 1;
  db_prepare(&q, "PRAGMA table_info(ticket)");
  while( db_step(&q)==SQLITE_ROW ){
    const char *zFieldName = db_column_text(&q, 1);
    haveTicket = 1;
    if( memcmp(zFieldName,"tkt_",4)==0 ) continue;
    if( nField%10==0 ){
      aField = fossil_realloc(aField, sizeof(aField[0])*(nField+10) );
    }
    aField[nField].zName = mprintf("%s", zFieldName);
    aField[nField].mUsed = USEDBY_TICKET;
    nField++;
  }
  db_finalize(&q);
  db_prepare(&q, "PRAGMA table_info(ticketchng)");
  while( db_step(&q)==SQLITE_ROW ){
    const char *zFieldName = db_column_text(&q, 1);
    haveTicketChng = 1;
    if( memcmp(zFieldName,"tkt_",4)==0 ) continue;
    if( (i = fieldId(zFieldName))>=0 ){
      aField[i].mUsed |= USEDBY_TICKETCHNG;
      continue;
    }
    if( nField%10==0 ){
      aField = fossil_realloc(aField, sizeof(aField[0])*(nField+10) );
    }
    aField[nField].zName = mprintf("%s", zFieldName);
    aField[nField].mUsed = USEDBY_TICKETCHNG;
    nField++;
  }
  db_finalize(&q);
  qsort(aField, nField, sizeof(aField[0]), nameCmpr);
  for(i=0; i<nField; i++){
    aField[i].zValue = "";
    aField[i].zAppend = 0;


  }
}













/*
** Query the database for all TICKET fields for the specific
** ticket whose name is given by the "name" CGI parameter.
** Load the values for all fields into the interpreter.
**
** Only load those fields which do not already exist as
** variables.
................................................................................
      const char *zName = db_column_name(&q, i);
      char *zRevealed = 0;
      if( zVal==0 ){
        zVal = "";
      }else if( strncmp(zName, "private_", 8)==0 ){
        zVal = zRevealed = db_reveal(zVal);
      }
      if( (j = fieldId(zName))>=0 ){

        aField[j].zValue = mprintf("%s", zVal);



      }else if( memcmp(zName, "tkt_", 4)==0 && Th_Fetch(zName, &size)==0 ){
        Th_Store(zName, zVal);
      }
      free(zRevealed);
    }

  }
  db_finalize(&q);
  for(i=0; i<nField; i++){
    if( Th_Fetch(aField[i].zName, &size)==0 ){
      Th_Store(aField[i].zName, aField[i].zValue);
    }




  }






}

/*
** Transfer all CGI parameters to variables in the interpreter.
*/
static void initializeVariablesFromCGI(void){
  int i;
................................................................................

  for(i=0; (z = cgi_parameter_name(i))!=0; i++){
    Th_Store(z, P(z));
  }
}

/*
** Update an entry of the TICKET and TICKETCHNG tables according to the
** information in the ticket artifact given in p.  Attempt to create
** the appropriate TICKET table entry if tktid is zero.  If tktid is nonzero
** then it will be the ROWID of an existing TICKET entry.
**
** Parameter rid is the recordID for the ticket artifact in the BLOB table.
**

** Return the new rowid of the TICKET table entry.
*/
static int ticket_insert(const Manifest *p, int rid, int tktid){
  Blob sql1, sql2, sql3;
  Stmt q;
  int i, j;




  if( tktid==0 ){
    db_multi_exec("INSERT INTO ticket(tkt_uuid, tkt_mtime) "
                  "VALUES(%Q, 0)", p->zTicketUuid);

    tktid = db_last_insert_rowid();
  }
  blob_zero(&sql1);
  blob_zero(&sql2);
  blob_zero(&sql3);
  blob_appendf(&sql1, "UPDATE OR REPLACE ticket SET tkt_mtime=:mtime");
  for(i=0; i<p->nField; i++){
    const char *zName = p->aField[i].zName;
    if( zName[0]=='+' ){
      zName++;
      if( (j = fieldId(zName))<0 ) continue;
      if( aField[j].mUsed & USEDBY_TICKET ){
        blob_appendf(&sql1,", %s=coalesce(%s,'') || %Q",
                     zName, zName, p->aField[i].zValue);
      }
    }else{
      if( (j = fieldId(zName))<0 ) continue;
      if( aField[j].mUsed & USEDBY_TICKET ){
        blob_appendf(&sql1,", %s=%Q", zName, p->aField[i].zValue);
      }
    }
    if( aField[j].mUsed & USEDBY_TICKETCHNG ){
      blob_appendf(&sql2, ",%s", zName);
      blob_appendf(&sql3, ",%Q", p->aField[i].zValue);
    }
    if( rid>0 ){
      wiki_extract_links(p->aField[i].zValue, rid, 1, p->rDate, i==0, 0);
    }
  }
  blob_appendf(&sql1, " WHERE tkt_id=%d", tktid);

  db_prepare(&q, "%s", blob_str(&sql1));
  db_bind_double(&q, ":mtime", p->rDate);
  db_step(&q);
  db_finalize(&q);
  blob_reset(&sql1);
  if( blob_size(&sql2)>0 ){
    db_prepare(&q, "INSERT INTO ticketchng(tkt_id,tkt_mtime%s)"
                   "VALUES(%d,:mtime%s)",
                  blob_str(&sql2), tktid, blob_str(&sql3));
    db_bind_double(&q, ":mtime", p->rDate);
    db_step(&q);
    db_finalize(&q);
  }
  blob_reset(&sql2);
  blob_reset(&sql3);
  return tktid;
}

/*
** Rebuild an entire entry in the TICKET table
*/
void ticket_rebuild_entry(const char *zTktUuid){
  char *zTag = mprintf("tkt-%s", zTktUuid);
  int tagid = tag_findid(zTag, 1);
  Stmt q;
  Manifest *pTicket;
  int tktid;
  int createFlag = 1;

  fossil_free(zTag);

  getAllTicketFields();
  if( haveTicket==0 ) return;
  tktid = db_int(0, "SELECT tkt_id FROM ticket WHERE tkt_uuid=%Q", zTktUuid);

  if( haveTicketChng ){
    db_multi_exec("DELETE FROM ticketchng WHERE tkt_id=%d;", tktid);
  }
  db_multi_exec("DELETE FROM ticket WHERE tkt_id=%d", tktid);
  tktid = 0;
  db_prepare(&q, "SELECT rid FROM tagxref WHERE tagid=%d ORDER BY mtime",tagid);
  while( db_step(&q)==SQLITE_ROW ){
    int rid = db_column_int(&q, 0);
    pTicket = manifest_get(rid, CFTYPE_TICKET);
    if( pTicket ){
      tktid = ticket_insert(pTicket, rid, tktid);
      manifest_ticket_event(rid, pTicket, createFlag, tagid);
      manifest_destroy(pTicket);
    }
    createFlag = 0;
  }
  db_finalize(&q);
}

/*
** Create the TH1 interpreter and load the "common" code.
*/
void ticket_init(void){
  const char *zConfig;
  Th_FossilInit(0, 0);
  zConfig = ticket_common_code();
  Th_Eval(g.interp, 0, zConfig, -1);
}

/*
** Create the TH1 interpreter and load the "change" code.
*/
int ticket_change(void){
  const char *zConfig;
  Th_FossilInit(0, 0);
  zConfig = ticket_change_code();
  return Th_Eval(g.interp, 0, zConfig, -1);
}

/*
** Recreate the TICKET and TICKETCHNG tables.
*/
void ticket_create_table(int separateConnection){
  const char *zSql;

  db_multi_exec(
    "DROP TABLE IF EXISTS ticket;"
    "DROP TABLE IF EXISTS ticketchng;"
  );
  zSql = ticket_table_schema();
  if( separateConnection ){
    db_end_transaction(0);
    db_init_database(g.zRepositoryName, zSql, 0);
  }else{
    db_multi_exec("%s", zSql);
  }
}

/*
** Repopulate the TICKET and TICKETCHNG tables from scratch using all
** available ticket artifacts.
*/
void ticket_rebuild(void){
  Stmt q;
  ticket_create_table(1);
  db_begin_transaction();
  db_prepare(&q,"SELECT tagname FROM tag WHERE tagname GLOB 'tkt-*'");
  while( db_step(&q)==SQLITE_ROW ){
................................................................................
    len = strlen(zName);
    if( len<20 || !validate16(zName, len) ) continue;
    ticket_rebuild_entry(zName);
  }
  db_finalize(&q);
  db_end_transaction(0);
}

/*
** For trouble-shooting purposes, render a dump of the aField[] table to
** the webpage currently under construction.
*/
static void showAllFields(void){
  int i;
  @ <font color="blue">
  @ <p>Database fields:</p><ul>
  for(i=0; i<nField; i++){
    @ <li>aField[%d(i)].zName = "%h(aField[i].zName)";
    @ originally = "%h(aField[i].zValue)";
    @ currently = "%h(PD(aField[i].zName,""))"";
    if( aField[i].zAppend ){
      @ zAppend = "%h(aField[i].zAppend)";
    }
    @ mUsed = %d(aField[i].mUsed);
  }
  @ </ul></font>
}

/*
** WEBPAGE: tktview
** URL:  tktview?name=UUID
**
** View a ticket.
*/
................................................................................
        "%s/tktnew", g.zTop);
  }
  if( g.perm.ApndTkt && g.perm.Attach ){
    style_submenu_element("Attach", "Add An Attachment",
        "%s/attachadd?tkt=%T&from=%s/tktview/%t",
        g.zTop, zUuid, g.zTop, zUuid);
  }
  if( P("plaintext") ){
    style_submenu_element("Formatted", "Formatted", "%R/tktview/%S", zUuid);
  }else{
    style_submenu_element("Plaintext", "Plaintext",
                          "%R/tktview/%S?plaintext", zUuid);
  }
  style_header("View Ticket");
  if( g.thTrace ) Th_Trace("BEGIN_TKTVIEW<br />\n", -1);
  ticket_init();
  initializeVariablesFromCGI();
  getAllTicketFields();
  initializeVariablesFromDb();
  zScript = ticket_viewpage_code();
  if( P("showfields")!=0 ) showAllFields();
  if( g.thTrace ) Th_Trace("BEGIN_TKTVIEW_SCRIPT<br />\n", -1);
  Th_Render(zScript);
  if( g.thTrace ) Th_Trace("END_TKTVIEW<br />\n", -1);

  zFullName = db_text(0, 
       "SELECT tkt_uuid FROM ticket"
       " WHERE tkt_uuid GLOB '%q*'", zUuid);
................................................................................
    return Th_WrongNumArgs(interp, "append_field FIELD STRING");
  }
  if( g.thTrace ){
    Th_Trace("append_field %#h {%#h}<br />\n",
              argl[1], argv[1], argl[2], argv[2]);
  }
  for(idx=0; idx<nField; idx++){
    if( memcmp(aField[idx].zName, argv[1], argl[1])==0
        && aField[idx].zName[argl[1]]==0 ){
      break;
    }
  }
  if( idx>=nField ){
    Th_ErrorMessage(g.interp, "no such TICKET column: ", argv[1], argl[1]);
    return TH_ERROR;
  }
  aField[idx].zAppend = mprintf("%.*s", argl[2], argv[2]);
  return TH_OK;
}

/*
** Write a ticket into the repository.
*/
static void ticket_put(
................................................................................
  }
  zUuid = (const char *)pUuid;
  blob_zero(&tktchng);
  zDate = date_in_standard_format("now");
  blob_appendf(&tktchng, "D %s\n", zDate);
  free(zDate);
  for(i=0; i<nField; i++){
    if( aField[i].zAppend ){
      blob_appendf(&tktchng, "J +%s %z\n", aField[i].zName,
                   fossilize(aField[i].zAppend, -1));
      ++nJ;
    }
  }
  for(i=0; i<nField; i++){
    const char *zValue;
    int nValue;
    if( aField[i].zAppend ) continue;
    zValue = Th_Fetch(aField[i].zName, &nValue);
    if( zValue ){
      while( nValue>0 && fossil_isspace(zValue[nValue-1]) ){ nValue--; }
      if( ((aField[i].mUsed & USEDBY_TICKETCHNG)!=0 && nValue>0)
       || memcmp(zValue, aField[i].zValue, nValue)!=0
       || strlen(aField[i].zValue)!=nValue
      ){
        if( memcmp(aField[i].zName, "private_", 8)==0 ){
          zValue = db_conceal(zValue, nValue);
          blob_appendf(&tktchng, "J %s %s\n", aField[i].zName, zValue);
        }else{
          blob_appendf(&tktchng, "J %s %#F\n", aField[i].zName, nValue, zValue);
        }
        nJ++;
      }
    }
  }
  if( *(char**)pUuid ){
    zUuid = db_text(0, 
................................................................................
  if( !g.perm.NewTkt ){ login_needed(); return; }
  if( P("cancel") ){
    cgi_redirect("home");
  }
  style_header("New Ticket");
  if( g.thTrace ) Th_Trace("BEGIN_TKTNEW<br />\n", -1);
  ticket_init();
  initializeVariablesFromCGI();
  getAllTicketFields();
  initializeVariablesFromDb();

  if( g.zPath[0]=='d' ) showAllFields();
  form_begin(0, "%R/%s", g.zPath);
  login_insert_csrf_secret();
  if( P("date_override") && g.perm.Setup ){
    @ <input type="hidden" name="date_override" value="%h(P("date_override"))">
  }

  zScript = ticket_newpage_code();
  Th_Store("login", g.zLogin ? g.zLogin : "nobody");
  Th_Store("date", db_text(0, "SELECT datetime('now')"));
  Th_CreateCommand(g.interp, "submit_ticket", submitTicketCmd,
                   (void*)&zNewUuid, 0);
  if( g.thTrace ) Th_Trace("BEGIN_TKTNEW_SCRIPT<br />\n", -1);
  if( Th_Render(zScript)==TH_RETURN && !g.thTrace && zNewUuid ){
................................................................................
    return;
  }
  if( g.thTrace ) Th_Trace("BEGIN_TKTEDIT<br />\n", -1);
  ticket_init();
  getAllTicketFields();
  initializeVariablesFromCGI();
  initializeVariablesFromDb();
  if( g.zPath[0]=='d' ) showAllFields();
  form_begin(0, "%R/%s", g.zPath);
  @ <input type="hidden" name="name" value="%s(zName)" />
  login_insert_csrf_secret();

  zScript = ticket_editpage_code();
  Th_Store("login", g.zLogin ? g.zLogin : "nobody");
  Th_Store("date", db_text(0, "SELECT datetime('now')"));
  Th_CreateCommand(g.interp, "append_field", appendRemarkCmd, 0, 0);
  Th_CreateCommand(g.interp, "submit_ticket", submitTicketCmd, (void*)&zName,0);
  if( g.thTrace ) Th_Trace("BEGIN_TKTEDIT_SCRIPT<br />\n", -1);
  if( Th_Render(zScript)==TH_RETURN && !g.thTrace && zName ){
................................................................................
    rc = sqlite3_exec(db, zSchema, 0, 0, &zErr);
    if( rc!=SQLITE_OK ){
      sqlite3_close(db);
      return zErr;
    }
    rc = sqlite3_exec(db, "SELECT tkt_id, tkt_uuid, tkt_mtime FROM ticket",
                      0, 0, 0);

    if( rc!=SQLITE_OK ){
      zErr = mprintf("schema fails to define valid a TICKET "
                     "table containing all required fields");
    }else{
      rc = sqlite3_exec(db, "SELECT tkt_id, tkt_mtime FROM ticketchng", 0,0,0);
      if( rc!=SQLITE_OK ){
        zErr = mprintf("schema fails to define valid a TICKETCHNG "
                       "table containing all required fields");
      }
    }
    sqlite3_close(db);
  }
  return zErr;
}

/*
** WEBPAGE: tkttimeline
** URL: /tkttimeline?name=TICKETUUID&y=TYPE
**
** Show the change history for a single ticket in timeline format.
................................................................................
** Show the complete change history for a single ticket
*/
void tkthistory_page(void){
  Stmt q;
  char *zTitle;
  const char *zUuid;
  int tagid;
  int nChng = 0;

  login_check_credentials();
  if( !g.perm.Hyperlink || !g.perm.RdTkt ){ login_needed(); return; }
  zUuid = PD("name","");
  zTitle = mprintf("History Of Ticket %h", zUuid);
  style_submenu_element("Status", "Status",
    "%s/info/%s", g.zTop, zUuid);
  style_submenu_element("Check-ins", "Check-ins",
    "%s/tkttimeline?name=%s&y=ci", g.zTop, zUuid);
  style_submenu_element("Timeline", "Timeline",
    "%s/tkttimeline?name=%s", g.zTop, zUuid);
  if( P("plaintext")!=0 ){
    style_submenu_element("Formatted", "Formatted",
                          "%R/tkthistory/%S", zUuid);
  }else{
    style_submenu_element("Plaintext", "Plaintext",
                          "%R/tkthistory/%S?plaintext", zUuid);
  }
  style_header(zTitle);
  free(zTitle);

  tagid = db_int(0, "SELECT tagid FROM tag WHERE tagname GLOB 'tkt-%q*'",zUuid);
  if( tagid==0 ){
    @ No such ticket: %h(zUuid)
    style_footer();
................................................................................
    " WHERE objid IN (SELECT rid FROM tagxref WHERE tagid=%d)"
    "   AND blob.rid=event.objid"
    " UNION "
    "SELECT datetime(mtime,'localtime'), attachid, uuid, src, filename, user"
    "  FROM attachment, blob"
    " WHERE target=(SELECT substr(tagname,5) FROM tag WHERE tagid=%d)"
    "   AND blob.rid=attachid"
    " ORDER BY 1",
    tagid, tagid
  );
  while( db_step(&q)==SQLITE_ROW ){
    Manifest *pTicket;
    char zShort[12];
    const char *zDate = db_column_text(&q, 0);
    int rid = db_column_int(&q, 1);
    const char *zChngUuid = db_column_text(&q, 2);
    const char *zFile = db_column_text(&q, 4);
    memcpy(zShort, zChngUuid, 10);
    zShort[10] = 0;
    if( nChng==0 ){
      @ <ol>
    }
    nChng++;
    if( zFile!=0 ){
      const char *zSrc = db_column_text(&q, 3);
      const char *zUser = db_column_text(&q, 5);
      if( zSrc==0 || zSrc[0]==0 ){
        @ 
        @ <li><p>Delete attachment "%h(zFile)"
      }else{
        @ 
        @ <li><p>Add attachment
        @ "%z(href("%R/artifact/%S",zSrc))%h(zFile)</a>"
      }
      @ [%z(href("%R/artifact/%T",zChngUuid))%s(zShort)</a>]
      @ (rid %d(rid)) by
      hyperlink_to_user(zUser,zDate," on");
      hyperlink_to_date(zDate, ".</p>");
    }else{
      pTicket = manifest_get(rid, CFTYPE_TICKET);
      if( pTicket ){
        @
        @ <li><p>Ticket change
        @ [%z(href("%R/artifact/%T",zChngUuid))%s(zShort)</a>]
        @ (rid %d(rid)) by
        hyperlink_to_user(pTicket->zUser,zDate," on");
        hyperlink_to_date(zDate, ":");
        @ </p>
        ticket_output_change_artifact(pTicket, "a");
      }
      manifest_destroy(pTicket);
    }
  }
  db_finalize(&q);
  if( nChng ){
    @ </ol>
  }
  style_footer();
}

/*
** Return TRUE if the given BLOB contains a newline character.
*/
static int contains_newline(Blob *p){
................................................................................
  return 0;
}

/*
** The pTkt object is a ticket change artifact.  Output a detailed
** description of this object.
*/
void ticket_output_change_artifact(Manifest *pTkt, const char *zListType){
  int i;
  int wikiFlags = WIKI_NOBADLINKS;
  const char *zBlock = "<blockquote>";
  const char *zEnd = "</blockquote>";
  if( P("plaintext")!=0 ){
    wikiFlags |= WIKI_LINKSONLY;
    zBlock = "<blockquote><pre class='verbatim'>";
    zEnd = "</pre></blockquote>";
  }
  if( zListType==0 ) zListType = "1";
  @ <ol type="%s(zListType)">
  for(i=0; i<pTkt->nField; i++){
    Blob val;
    const char *z;
    z = pTkt->aField[i].zName;
    blob_set(&val, pTkt->aField[i].zValue);
    if( z[0]=='+' ){
      @ <li>Appended to %h(&z[1]):%s(zBlock)
      wiki_convert(&val, 0, wikiFlags);
      @ %s(zEnd)</li>
    }else if( blob_size(&val)>50 || contains_newline(&val) ){
      @ <li>Change %h(z) to:%s(zBlock)
      wiki_convert(&val, 0, wikiFlags);
      @ %s(zEnd)</li>
    }else{
      @ <li>Change %h(z) to "%h(blob_str(&val))"</li>
    }
    blob_reset(&val);
  }
  @ </ol>
}
................................................................................
      if( !strncmp(g.argv[3],"fields",n) ){
        /* simply show all field names */
        int i;

        /* read all available ticket fields */
        getAllTicketFields();
        for(i=0; i<nField; i++){
          printf("%s\n",aField[i].zName);
        }
      }else if( !strncmp(g.argv[3],"reports",n) ){
        rpt_list_reports();
      }else{
        fossil_fatal("unknown ticket list option '%s'!",g.argv[3]);
      }
    }
................................................................................
      if( eCmd==history ){
        Stmt q;
        int tagid;

        if ( i != g.argc ){
          fossil_fatal("no other parameters expected to %s!",g.argv[2]);
        }
        tagid = db_int(0, "SELECT tagid FROM tag WHERE tagname GLOB 'tkt-%q*'",
                       zTktUuid);
        if( tagid==0 ){
          fossil_fatal("no such ticket %h", zTktUuid);
        }  
        db_prepare(&q,
          "SELECT datetime(mtime,'localtime'), objid, uuid, NULL, NULL, NULL"
          "  FROM event, blob"
          " WHERE objid IN (SELECT rid FROM tagxref WHERE tagid=%d)"
          "   AND blob.rid=event.objid"
          " UNION "
          "SELECT datetime(mtime,'localtime'), attachid, uuid, src, "
          "       filename, user"
          "  FROM attachment, blob"
          " WHERE target=(SELECT substr(tagname,5) FROM tag WHERE tagid=%d)"
          "   AND blob.rid=attachid"
          " ORDER BY 1 DESC",
          tagid, tagid
        );
        while( db_step(&q)==SQLITE_ROW ){
................................................................................
          const char *zFile = db_column_text(&q, 4);
          memcpy(zShort, zChngUuid, 10);
          zShort[10] = 0;
          if( zFile!=0 ){
            const char *zSrc = db_column_text(&q, 3);
            const char *zUser = db_column_text(&q, 5);
            if( zSrc==0 || zSrc[0]==0 ){
              fossil_print("Delete attachment %s\n", zFile);
            }else{
              fossil_print("Add attachment %s\n", zFile);
            }
            fossil_print(" by %s on %s\n", zUser, zDate);
          }else{
            pTicket = manifest_get(rid, CFTYPE_TICKET);
            if( pTicket ){
              int i;

              fossil_print("Ticket Change by %s on %s:\n",
                           pTicket->zUser, zDate);
              for(i=0; i<pTicket->nField; i++){
                Blob val;
                const char *z;
                z = pTicket->aField[i].zName;
                blob_set(&val, pTicket->aField[i].zValue);
                if( z[0]=='+' ){
                  fossil_print("  Append to ");
................................................................................
        return;
      }
      /* read all given ticket field/value pairs from command line */
      if( i==g.argc ){
        fossil_fatal("empty %s command aborted!",g.argv[2]);
      }
      getAllTicketFields();
      /* read commandline and assign fields in the aField[].zValue array */
      while( i<g.argc ){
        char *zFName;
        char *zFValue;
        int j;
        int append = 0;

        zFName = g.argv[i++];
................................................................................
          zFName++;
        }
        j = fieldId(zFName);
        if( j == -1 ){
          fossil_fatal("unknown field name '%s'!",zFName);
        }else{
          if (append) {
            aField[j].zAppend = zFValue;
          } else {
            aField[j].zValue = zFValue;
          }
        }
      }

      /* now add the needed artifacts to the repository */
      blob_zero(&tktchng);
      /* add the time to the ticket manifest */
      blob_appendf(&tktchng, "D %s\n", zDate);
      /* append defined elements */
      for(i=0; i<nField; i++){
        char *zValue = 0;
        char *zPfx;

        if (aField[i].zAppend && aField[i].zAppend[0] ){
          zPfx = " +";
          zValue = aField[i].zAppend;
        } else if( aField[i].zValue && aField[i].zValue[0] ){
          zPfx = " ";
          zValue = aField[i].zValue;
        } else {
          continue;
        }
        if( memcmp(aField[i].zName, "private_", 8)==0 ){
          zValue = db_conceal(zValue, strlen(zValue));
          blob_appendf(&tktchng, "J%s%s %s\n", zPfx, aField[i].zName, zValue);
        }else{
          blob_appendf(&tktchng, "J%s%s %#F\n", zPfx,
                       aField[i].zName, strlen(zValue), zValue);
        }
      }
      blob_appendf(&tktchng, "K %s\n", zTktUuid);
      blob_appendf(&tktchng, "U %F\n", zUser);
      md5sum_blob(&tktchng, &cksum);
      blob_appendf(&tktchng, "Z %b\n", &cksum);
      ticket_put(&tktchng, zTktUuid, 0);
      printf("ticket %s succeeded for %s\n",
             (eCmd==set?"set":"add"),zTktUuid);
    }
  }
}

Changes to src/tktsetup.c.

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/* @-comment: ** */
static const char zDefaultTicketTable[] =
@ CREATE TABLE ticket(
@   -- Do not change any column that begins with tkt_
@   tkt_id INTEGER PRIMARY KEY,
@   tkt_uuid TEXT UNIQUE,
@   tkt_mtime DATE,
@   -- Add as many field as required below this line
@   type TEXT,
@   status TEXT,
@   subsystem TEXT,
@   priority TEXT,
@   severity TEXT,
@   foundin TEXT,
@   private_contact TEXT,
@   resolution TEXT,
@   title TEXT,
@   comment TEXT
@ );











;

/*
** Return the ticket table definition
*/
const char *ticket_table_schema(void){
  return db_get("ticket-table", (char*)zDefaultTicketTable);
................................................................................
    z = db_get(zDbField, (char*)zDfltValue);
  }
  style_header("Edit %s", zTitle);
  if( P("clear")!=0 ){
    login_verify_csrf_secret();
    db_unset(zDbField, 0);
    if( xRebuild ) xRebuild();
    z = zDfltValue;
  }else if( isSubmit ){
    char *zErr = 0;
    login_verify_csrf_secret();
    if( xText && (zErr = xText(z))!=0 ){
      @ <p class="tktsetupError">ERROR: %h(zErr)</p>
    }else{
      db_set(zDbField, z, 0);
................................................................................
    0,
    30
  );
}

static const char zDefaultNew[] =
@ <th1>

@   if {[info exists submit]} {
@      set status Open









@      submit_ticket
@   }
@ </th1>
@ <h1 style="text-align: center;">Enter A New Ticket</h1>
@ <table cellpadding="5">
@ <tr>
@ <td colspan="2">
@ Enter a one-line summary of the ticket:<br />
@ <input type="text" name="title" size="60" value="$<title>" />
@ </td>
@ </tr>
@ 
@ <tr>
@ <td style="text-align: center;">Type:
@ <th1>combobox type $type_choices 1</th1>
@ </td>
@ <td>What type of ticket is this?</td>
@ </tr>
@ 
@ <tr>
@ <td style="text-align: center;">Version: 

@ <input type="text" name="foundin" size="20" value="$<foundin>" />
@ </td>
@ <td>In what version or build number do you observe the problem?</td>

@ </tr>
@ 
@ <tr>
@ <td style="text-align: center;">Severity:
@ <th1>combobox severity $severity_choices 1</th1>
@ </td>
@ <td>How debilitating is the problem?  How badly does the problem
@ affect the operation of the product?</td>
@ </tr>
@ 
@ <tr>
@ <td style="text-align: center;">EMail:

@ <input type="text" name="private_contact" value="$<private_contact>" size="30" />

@ </td>
@ <td><span style="text-decoration: underline;">Not publicly visible</span>.
@ Used by developers to contact you with questions.</td>
@ </tr>
@ 
@ <tr>
@ <td colspan="2">
@ Enter a detailed description of the problem.
@ For code defects, be sure to provide details on exactly how
@ the problem can be reproduced.  Provide as much detail as
@ possible.

@ <br />
@ <th1>set nline [linecount $comment 50 10]</th1>
@ <textarea name="comment" cols="80" rows="$nline"
@  wrap="virtual" class="wikiedit">$<comment></textarea><br />
@ <input type="submit" name="preview" value="Preview" /></td>
@ </tr>
@
@ <th1>enable_output [info exists preview]</th1>
@ <tr><td colspan="2">
@ Description Preview:<br /><hr />
@ <th1>wiki $comment</th1>










@ <hr />

@ </td></tr>
@ <th1>enable_output 1</th1>
@ 
@ <tr>
@ <td style="text-align: center;">









@ <input type="submit" name="submit" value="Submit" />
@ </td>
@ <td>After filling in the information above, press this button to create
@ the new ticket</td>
@ </tr>


@ <tr>
@ <td style="text-align: center;">

@ <input type="submit" name="cancel" value="Cancel" />
@ </td>
@ <td>Abandon and forget this ticket</td>
@ </tr>
@ </table>
;

................................................................................
    40
  );
}

static const char zDefaultView[] =
@ <table cellpadding="5">
@ <tr><td class="tktDspLabel">Ticket&nbsp;UUID:</td>
@ <td class="tktDspValue" colspan="3">$<tkt_uuid></td></tr>







@ <tr><td class="tktDspLabel">Title:</td>
@ <td class="tktDspValue" colspan="3">
@ <th1>wiki $title</th1>

@ </td></tr>
@ <tr><td class="tktDspLabel">Status:</td><td class="tktDspValue">
@ $<status>
@ </td>
@ <td class="tktDspLabel">Type:</td><td class="tktDspValue">
@ $<type>
@ </td></tr>
................................................................................
@   </td>
@ <th1>enable_output 1</th1>
@ </tr>
@ <tr><td class="tktDspLabel">Version&nbsp;Found&nbsp;In:</td>
@ <td colspan="3" valign="top" class="tktDspValue">
@ $<foundin>
@ </td></tr>
@ <tr><td>Description &amp; Comments:</td></tr>





@ <tr><td colspan="4" class="tktDspValue">





@ <th1>wiki $comment</th1>



































@ </td></tr>
@ </table>
;


/*
** Return the code used to generate the view ticket page
*/
................................................................................
    0,
    40
  );
}

static const char zDefaultEdit[] =
@ <th1>


@   if {![info exists username]} {set username $login}
@   if {[info exists submit]} {
@     if {[info exists cmappnd]} {
@       if {[string length $cmappnd]>0} {
@         set ctxt "\n\n<hr /><i>[htmlize $login]"
@         if {$username ne $login} {
@           set ctxt "$ctxt claiming to be [htmlize $username]"
@         }
@         set ctxt "$ctxt added on [date] UTC:</i><br />\n$cmappnd"
@         append_field comment $ctxt
@       }

@     }
@     submit_ticket
@   }
@ </th1>
@ <table cellpadding="5">
@ <tr><td class="tktDspLabel">Title:</td><td>
@ <input type="text" name="title" value="$<title>" size="60" />
@ </td></tr>

@ <tr><td class="tktDspLabel">Status:</td><td>
@ <th1>combobox status $status_choices 1</th1>
@ </td></tr>

@ <tr><td class="tktDspLabel">Type:</td><td>
@ <th1>combobox type $type_choices 1</th1>
@ </td></tr>

@ <tr><td class="tktDspLabel">Severity:</td><td>
@ <th1>combobox severity $severity_choices 1</th1>
@ </td></tr>

@ <tr><td class="tktDspLabel">Priority:</td><td>
@ <th1>combobox priority $priority_choices 1</th1>
@ </td></tr>

@ <tr><td class="tktDspLabel">Resolution:</td><td>
@ <th1>combobox resolution $resolution_choices 1</th1>
@ </td></tr>

@ <tr><td class="tktDspLabel">Subsystem:</td><td>
@ <th1>combobox subsystem $subsystem_choices 1</th1>
@ </td></tr>

@ <th1>enable_output [hascap e]</th1>
@   <tr><td class="tktDspLabel">Contact:</td><td>
@   <input type="text" name="private_contact" size="40"
@    value="$<private_contact>" />
@   </td></tr>
@ <th1>enable_output 1</th1>

@ <tr><td class="tktDspLabel">Version&nbsp;Found&nbsp;In:</td><td>
@ <input type="text" name="foundin" size="50" value="$<foundin>" />
@ </td></tr>
@ <tr><td colspan="2">
@ <th1>
@   if {![info exists eall]} {set eall 0}
@   if {[info exists aonlybtn]} {set eall 0}
@   if {[info exists eallbtn]} {set eall 1}
@   if {![hascap w]} {set eall 0}
@   if {![info exists cmappnd]} {set cmappnd {}}
@   set nline [linecount $comment 15 10]
@   enable_output $eall
@ </th1>
@   Description And Comments:<br />
@   <textarea name="comment" cols="80" rows="$nline"
@    wrap="virtual" class="wikiedit">$<comment></textarea><br />
@   <input type="hidden" name="eall" value="1" />
@   <input type="submit" name="aonlybtn" value="Append Remark" />
@   <input type="submit" name="preview1btn" value="Preview" />
@ <th1>enable_output [expr {!$eall}]</th1>
@   Append Remark from 
@   <input type="text" name="username" value="$<username>" size="30" />:<br />
@   <textarea name="cmappnd" cols="80" rows="15"
@    wrap="virtual" class="wikiedit">$<cmappnd></textarea><br />
@ <th1>enable_output [expr {[hascap w] && !$eall}]</th1>
@   <input type="submit" name="eallbtn" value="Edit All" />
@ <th1>enable_output [expr {!$eall}]</th1>
@   <input type="submit" name="preview2btn" value="Preview" />
@ <th1>enable_output 1</th1>
@ </td></tr>
@
@ <th1>enable_output [info exists preview1btn]</th1>
@ <tr><td colspan="2">
@ Description Preview:<br /><hr />
@ <th1>wiki $comment</th1>
@ <hr />
@ </td></tr>
@ <th1>enable_output [info exists preview2btn]</th1>
@ <tr><td colspan="2">
@ Description Preview:<br /><hr />
@ <th1>wiki $cmappnd</th1>
@ <hr />
@ </td></tr>
@ <th1>enable_output 1</th1>
@
@ <tr><td align="right"></td><td>
@ <input type="submit" name="submit" value="Submit Changes" />
@ <input type="submit" name="cancel" value="Cancel" />
@ </td></tr>







@ </table>
;

/*
** Return the code used to generate the edit ticket page
*/
const char *ticket_editpage_code(void){







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/* @-comment: ** */
static const char zDefaultTicketTable[] =
@ CREATE TABLE ticket(
@   -- Do not change any column that begins with tkt_
@   tkt_id INTEGER PRIMARY KEY,
@   tkt_uuid TEXT UNIQUE,
@   tkt_mtime DATE,
@   -- Add as many fields as required below this line
@   type TEXT,
@   status TEXT,
@   subsystem TEXT,
@   priority TEXT,
@   severity TEXT,
@   foundin TEXT,
@   private_contact TEXT,
@   resolution TEXT,
@   title TEXT,
@   comment TEXT
@ );
@ CREATE TABLE ticketchng(
@   -- Do not change any column that begins with tkt_
@   tkt_id INTEGER REFERENCES ticket,
@   tkt_mtime DATE,
@   -- Add as many fields as required below this line
@   login TEXT,
@   username TEXT,
@   mimetype TEXT,
@   icomment TEXT
@ );
@ CREATE INDEX ticketchng_idx1 ON ticketchng(tkt_id, tkt_mtime);
;

/*
** Return the ticket table definition
*/
const char *ticket_table_schema(void){
  return db_get("ticket-table", (char*)zDefaultTicketTable);
................................................................................
    z = db_get(zDbField, (char*)zDfltValue);
  }
  style_header("Edit %s", zTitle);
  if( P("clear")!=0 ){
    login_verify_csrf_secret();
    db_unset(zDbField, 0);
    if( xRebuild ) xRebuild();
    cgi_redirect("tktsetup");
  }else if( isSubmit ){
    char *zErr = 0;
    login_verify_csrf_secret();
    if( xText && (zErr = xText(z))!=0 ){
      @ <p class="tktsetupError">ERROR: %h(zErr)</p>
    }else{
      db_set(zDbField, z, 0);
................................................................................
    0,
    30
  );
}

static const char zDefaultNew[] =
@ <th1>
@   if {![info exists mutype]} {set mutype {[links only]}}
@   if {[info exists submit]} {
@      set status Open
@      if {$mutype eq "HTML"} {
@        set mimetype "text/html"
@      } elseif {$mutype eq "Wiki"} {
@        set mimetype "text/x-fossil-wiki"
@      } elseif {$mutype eq {[links only]}} {
@        set mimetype "text/x-fossil-plain"
@      } else {
@        set mimetype "text/plain"
@      }
@      submit_ticket
@   }
@ </th1>
@ <h1 style="text-align: center;">Enter A New Ticket</h1>
@ <table cellpadding="5">
@ <tr>
@ <td colspan="3">
@ Enter a one-line summary of the ticket:<br />
@ <input type="text" name="title" size="60" value="$<title>" />
@ </td>
@ </tr>
@ 
@ <tr>
@ <td align="right">Type:</td>
@ <td align="left"><th1>combobox type $type_choices 1</th1></td>

@ <td align="left">What type of ticket is this?</td>
@ </tr>
@ 
@ <tr>
@ <td align="right">Version:</td>
@ <td align="left">
@ <input type="text" name="foundin" size="20" value="$<foundin>" />
@ </td>
@ <td align="left">In what version or build number do you observe
@ the problem?</td>
@ </tr>
@ 
@ <tr>
@ <td align="right">Severity:</td>
@ <td align="left"><th1>combobox severity $severity_choices 1</th1></td>

@ <td align="left">How debilitating is the problem?  How badly does the problem
@ affect the operation of the product?</td>
@ </tr>
@ 
@ <tr>
@ <td align="right">EMail:</td>
@ <td align="left">
@ <input type="text" name="private_contact" value="$<private_contact>"
@  size="30" />
@ </td>
@ <td align="left"><u>Not publicly visible</u>
@ Used by developers to contact you with questions.</td>
@ </tr>
@ 
@ <tr>
@ <td colspan="3">
@ Enter a detailed description of the problem.
@ For code defects, be sure to provide details on exactly how
@ the problem can be reproduced.  Provide as much detail as
@ possible.  Format:
@ <th1>combobox mutype {Wiki HTML {Plain Text} {[links only]}} 1</th1>
@ <br />
@ <th1>set nline [linecount $comment 50 10]</th1>
@ <textarea name="icomment" cols="80" rows="$nline"
@  wrap="virtual" class="wikiedit">$<icomment></textarea><br />

@ </tr>
@ 
@ <th1>enable_output [info exists preview]</th1>
@ <tr><td colspan="3">
@ Description Preview:<br /><hr />
@ <th1>
@ if {$mutype eq "Wiki"} {
@   wiki $icomment
@ } elseif {$mutype eq "Plain Text"} {
@   set r [randhex]
@   wiki "<verbatim-$r>[string trimright $icomment]\n</verbatim-$r>"
@ } elseif {$mutype eq {[links only]}} {
@   set r [randhex]
@   wiki "<verbatim-$r links>[string trimright $icomment]\n</verbatim-$r>"
@ } else {
@   wiki "<nowiki>$icomment\n</nowiki>"
@ }
@ </th1>
@ <hr /></td></tr>
@ <th1>enable_output 1</th1>
@ 
@ <tr>

@ <td><td align="left">
@ <input type="submit" name="preview" value="Preview" />
@ </td>
@ <td align="left">See how the description will appear after formatting.</td>
@ </tr>
@ 
@ <th1>enable_output [info exists preview]</th1>
@ <tr>
@ <td><td align="left">
@ <input type="submit" name="submit" value="Submit" />
@ </td>
@ <td align="left">After filling in the information above, press this 
@ button to create the new ticket</td>
@ </tr>
@ <th1>enable_output 1</th1>
@ 
@ <tr>

@ <td><td align="left">
@ <input type="submit" name="cancel" value="Cancel" />
@ </td>
@ <td>Abandon and forget this ticket</td>
@ </tr>
@ </table>
;

................................................................................
    40
  );
}

static const char zDefaultView[] =
@ <table cellpadding="5">
@ <tr><td class="tktDspLabel">Ticket&nbsp;UUID:</td>
@ <th1>
@ if {[hascap s]} {
@   html "<td class='tktDspValue' colspan='3'>$tkt_uuid "
@   html "($tkt_id)</td></tr>\n"
@ } else {
@   html "<td class='tktDspValue' colspan='3'>$tkt_uuid</td></tr>\n"
@ }
@ </th1>
@ <tr><td class="tktDspLabel">Title:</td>
@ <td class="tktDspValue" colspan="3">

@ $<title>
@ </td></tr>
@ <tr><td class="tktDspLabel">Status:</td><td class="tktDspValue">
@ $<status>
@ </td>
@ <td class="tktDspLabel">Type:</td><td class="tktDspValue">
@ $<type>
@ </td></tr>
................................................................................
@   </td>
@ <th1>enable_output 1</th1>
@ </tr>
@ <tr><td class="tktDspLabel">Version&nbsp;Found&nbsp;In:</td>
@ <td colspan="3" valign="top" class="tktDspValue">
@ $<foundin>
@ </td></tr>

@ 
@ <th1>
@ if {[info exists comment] && [string length $comment]>10} {
@   html {
@     <tr><td class="tktDspLabel">Description:</td></tr>
@     <tr><td colspan="5" class="tktDspValue">
@   }
@   if {[info exists plaintext]} {
@     set r [randhex]
@     wiki "<verbatim-$r links>\n$comment\n</verbatim-$r>"
@   } else {
@     wiki $comment
@   }
@ }
@ set seenRow 0
@ set alwaysPlaintext [info exists plaintext]
@ query {SELECT datetime(tkt_mtime) AS xdate, login AS xlogin,
@               mimetype as xmimetype, icomment AS xcomment,
@               username AS xusername
@          FROM ticketchng
@         WHERE tkt_id=$tkt_id} {
@   if {$seenRow} {
@     html "<hr>\n"
@   } else {
@     html "<tr><td class='tktDspLabel'>User Comments:</td></tr>\n"
@     html "<tr><td colspan='5' class='tktDspValue'>\n"
@     set seenRow 1
@   }
@   html "[htmlize $xlogin]"
@   if {$xlogin ne $xusername && [string length $xusername]>0} {
@     html " (claiming to be [htmlize $xusername])"
@   }
@   html " added on $xdate:\n"
@   if {$alwaysPlaintext || $xmimetype eq "text/plain"} {
@     set r [randhex]
@     if {$xmimetype ne "text/plain"} {html "([htmlize $xmimetype])\n"}
@     wiki "<verbatim-$r>[string trimright $xcomment]</verbatim-$r>\n"
@   } elseif {$xmimetype eq "text/x-fossil-wiki"} {
@     wiki "<p>\n[string trimright $xcomment]\n</p>\n"
@   } elseif {$xmimetype eq "text/html"} {
@     wiki "<p><nowiki>\n[string trimright $xcomment]\n</nowiki>\n"
@   } else {
@     set r [randhex]
@     wiki "<verbatim-$r links>[string trimright $xcomment]</verbatim-$r>\n"
@   }
@ }
@ if {$seenRow} {html "</td></tr>\n"}
@ </th1>
@ </table>
;


/*
** Return the code used to generate the view ticket page
*/
................................................................................
    0,
    40
  );
}

static const char zDefaultEdit[] =
@ <th1>
@   if {![info exists mutype]} {set mutype {[links only]}}
@   if {![info exists icomment]} {set icomment {}}
@   if {![info exists username]} {set username $login}
@   if {[info exists submit]} {


@     if {$mutype eq "Wiki"} {
@       set mimetype text/x-fossil-wiki
@     } elseif {$mutype eq "HTML"} {
@       set mimetype text/html
@     } elseif {$mutype eq {[links only]}} {
@       set mimetype text/x-fossil-plain
@     } else {
@       set mimetype text/plain
@     }
@     submit_ticket
@   }
@ </th1>
@ <table cellpadding="5">
@ <tr><td class="tktDspLabel">Title:</td><td>
@ <input type="text" name="title" value="$<title>" size="60" />
@ </td></tr>
@ 
@ <tr><td class="tktDspLabel">Status:</td><td>
@ <th1>combobox status $status_choices 1</th1>
@ </td></tr>
@ 
@ <tr><td class="tktDspLabel">Type:</td><td>
@ <th1>combobox type $type_choices 1</th1>
@ </td></tr>
@ 
@ <tr><td class="tktDspLabel">Severity:</td><td>
@ <th1>combobox severity $severity_choices 1</th1>
@ </td></tr>
@ 
@ <tr><td class="tktDspLabel">Priority:</td><td>
@ <th1>combobox priority $priority_choices 1</th1>
@ </td></tr>
@ 
@ <tr><td class="tktDspLabel">Resolution:</td><td>
@ <th1>combobox resolution $resolution_choices 1</th1>
@ </td></tr>
@ 
@ <tr><td class="tktDspLabel">Subsystem:</td><td>
@ <th1>combobox subsystem $subsystem_choices 1</th1>
@ </td></tr>
@ 
@ <th1>enable_output [hascap e]</th1>
@   <tr><td class="tktDspLabel">Contact:</td><td>
@   <input type="text" name="private_contact" size="40"
@    value="$<private_contact>" />
@   </td></tr>
@ <th1>enable_output 1</th1>
@ 
@ <tr><td class="tktDspLabel">Version&nbsp;Found&nbsp;In:</td><td>
@ <input type="text" name="foundin" size="50" value="$<foundin>" />
@ </td></tr>
@ 
@ <tr><td colspan="2">
@   Append Remark with format
@   <th1>combobox mutype {Wiki HTML {Plain Text} {[links only]}} 1</th1>
@   from
@   <input type="text" name="username" value="$<username>" size="30" />:<br />
@   <textarea name="icomment" cols="80" rows="15"
@    wrap="virtual" class="wikiedit">$<icomment></textarea>
@ </td></tr>
@ 
@ <th1>enable_output [info exists preview]</th1>
@ <tr><td colspan="2">
@ Description Preview:<br><hr>
@ <th1>
@ if {$mutype eq "Wiki"} {
@   wiki $icomment
@ } elseif {$mutype eq "Plain Text"} {
@   set r [randhex]
@   wiki "<verbatim-$r>\n[string trimright $icomment]\n</verbatim-$r>"
@ } elseif {$mutype eq {[links only]}} {
@   set r [randhex]
@   wiki "<verbatim-$r links>\n[string trimright $icomment]</verbatim-$r>"
@ } else {
@   wiki "<nowiki>\n[string trimright $icomment]\n</nowiki>"
@ }
@ </th1>
@ <hr>
@ </td></tr>
@ <th1>enable_output 1</th1>
@ 
@ <tr>
@ <td align="right">
@ <input type="submit" name="preview" value="Preview" />
@ </td>
@ <td align="left">See how the description will appear after formatting.</td>
@ </tr>
@ 
@ <th1>enable_output [info exists preview]</th1>
@ <tr>
@ <td align="right">
@ <input type="submit" name="submit" value="Submit" />
@ </td>
@ <td align="left">Apply the changes shown above</td>
@ </tr>
@ <th1>enable_output 1</th1>
@ 
@ <tr>
@ <td align="right">
@ <input type="submit" name="cancel" value="Cancel" />
@ </td>
@ <td>Abandon this edit</td>
@ </tr>
@ 
@ </table>
;

/*
** Return the code used to generate the edit ticket page
*/
const char *ticket_editpage_code(void){

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#define ATTR_COLSPAN            10
#define ATTR_COMPACT            11
#define ATTR_FACE               12
#define ATTR_HEIGHT             13
#define ATTR_HREF               14
#define ATTR_HSPACE             15
#define ATTR_ID                 16

#define ATTR_NAME               17
#define ATTR_ROWSPAN            18
#define ATTR_SIZE               19
#define ATTR_SRC                20
#define ATTR_START              21
#define ATTR_STYLE              22
#define ATTR_TARGET             23
#define ATTR_TYPE               24
#define ATTR_VALIGN             25
#define ATTR_VALUE              26
#define ATTR_VSPACE             27
#define ATTR_WIDTH              28
#define AMSK_ALIGN              0x00000001
#define AMSK_ALT                0x00000002
#define AMSK_BGCOLOR            0x00000004
#define AMSK_BORDER             0x00000008
#define AMSK_CELLPADDING        0x00000010
#define AMSK_CELLSPACING        0x00000020
#define AMSK_CLASS              0x00000040
................................................................................
#define AMSK_COLSPAN            0x00000200
#define AMSK_COMPACT            0x00000400
#define AMSK_FACE               0x00000800
#define AMSK_HEIGHT             0x00001000
#define AMSK_HREF               0x00002000
#define AMSK_HSPACE             0x00004000
#define AMSK_ID                 0x00008000

#define AMSK_NAME               0x00010000
#define AMSK_ROWSPAN            0x00020000
#define AMSK_SIZE               0x00040000
#define AMSK_SRC                0x00080000
#define AMSK_START              0x00100000
#define AMSK_STYLE              0x00200000
#define AMSK_TARGET             0x00400000
#define AMSK_TYPE               0x00800000
#define AMSK_VALIGN             0x01000000
#define AMSK_VALUE              0x02000000
#define AMSK_VSPACE             0x04000000
#define AMSK_WIDTH              0x08000000

static const struct AllowedAttribute {
  const char *zName;
  unsigned int iMask;
} aAttribute[] = {
  { 0, 0 },
  { "align",         AMSK_ALIGN,          },
................................................................................
  { "colspan",       AMSK_COLSPAN,        },
  { "compact",       AMSK_COMPACT,        },
  { "face",          AMSK_FACE,           },
  { "height",        AMSK_HEIGHT,         },
  { "href",          AMSK_HREF,           },
  { "hspace",        AMSK_HSPACE,         },
  { "id",            AMSK_ID,             },

  { "name",          AMSK_NAME,           },
  { "rowspan",       AMSK_ROWSPAN,        },
  { "size",          AMSK_SIZE,           },
  { "src",           AMSK_SRC,            },
  { "start",         AMSK_START,          },
  { "style",         AMSK_STYLE,          },
  { "target",        AMSK_TARGET,         },
................................................................................
*/
static int markupLength(const char *z){
  int n = 1;
  int inparen = 0;
  int c;
  if( z[n]=='/' ){ n++; }
  if( !fossil_isalpha(z[n]) ) return 0;
  while( fossil_isalnum(z[n]) ){ n++; }
  c = z[n];
  if( c=='/' && z[n+1]=='>' ){ return n+2; }
  if( c!='>' && !fossil_isspace(c) ) return 0;
  while( (c = z[n])!=0 && (c!='>' || inparen) ){
    if( c==inparen ){
      inparen = 0;
    }else if( inparen==0 && (c=='"' || c=='\'') ){
................................................................................
    if( j<sizeof(zTag)-1 ) zTag[j++] = fossil_tolower(z[i]);
    i++;
  }
  zTag[j] = 0;
  p->iCode = findTag(zTag);
  p->iType = aMarkup[p->iCode].iType;
  p->nAttr = 0;











  while( fossil_isspace(z[i]) ){ i++; }
  while( p->nAttr<8 && fossil_isalpha(z[i]) ){
    int attrOk;    /* True to preserver attribute.  False to ignore it */
    j = 0;
    while( fossil_isalnum(z[i]) ){
      if( j<sizeof(zTag)-1 ) zTag[j++] = fossil_tolower(z[i]);
      i++;
    }
    zTag[j] = 0;
................................................................................
   || strncmp(zTarget, "https:", 6)==0
   || strncmp(zTarget, "ftp:", 4)==0
   || strncmp(zTarget, "mailto:", 7)==0
  ){
    blob_appendf(p->pOut, "<a href=\"%s\">", zTarget);
  }else if( zTarget[0]=='/' ){
    blob_appendf(p->pOut, "<a href=\"%s%h\">", g.zTop, zTarget);
  }else if( zTarget[0]=='.' || zTarget[0]=='#' ){




    blob_appendf(p->pOut, "<a href=\"%h\">", zTarget);
  }else if( is_valid_uuid(zTarget) ){
    int isClosed = 0;
    if( is_ticket(zTarget, &isClosed) ){
      /* Special display processing for tickets.  Display the hyperlink
      ** as crossed out if the ticket is closed.
      */
................................................................................
      }
      case TOKEN_MARKUP: {
        const char *zId;
        int iDiv;
        parseMarkup(&markup, z);

        /* Markup of the form </div id=ID> where there is a matching
        ** ID somewhere on the stack.  Exit the verbatim if were are in
        ** it.  Pop the stack up to the matching <div>.  Discard the
        ** </div>
        */
        if( markup.iCode==MARKUP_DIV && markup.endTag &&
             (zId = markupId(&markup))!=0 &&
             (iDiv = findTagWithId(p, MARKUP_DIV, zId))>=0
        ){
          if( p->inVerbatim ){
            p->inVerbatim = 0;
................................................................................
          p->zVerbatimId = 0;
          p->inVerbatim = 1;
          p->preVerbState = p->state;
          p->state &= ~ALLOW_WIKI;
          for(ii=0; ii<markup.nAttr; ii++){
            if( markup.aAttr[ii].iACode == ATTR_ID ){
              p->zVerbatimId = markup.aAttr[ii].zValue;
            }else if( markup.aAttr[ii].iACode == ATTR_TYPE ){
              if( fossil_stricmp(markup.aAttr[ii].zValue, "allow-links")==0 ){
                p->state |= ALLOW_LINKS;
              }else{
                blob_appendf(p->pOut, "<pre name='code' class='%s'>",
                  markup.aAttr[ii].zValue);
                vAttrDidAppend=1;
              }



            }
          }
          if( !vAttrDidAppend ) {
            endAutoParagraph(p);
            blob_append(p->pOut, "<pre class='verbatim'>",-1);
          }
          p->wantAutoParagraph = 0;







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#define ATTR_COLSPAN            10
#define ATTR_COMPACT            11
#define ATTR_FACE               12
#define ATTR_HEIGHT             13
#define ATTR_HREF               14
#define ATTR_HSPACE             15
#define ATTR_ID                 16
#define ATTR_LINKS              17
#define ATTR_NAME               18
#define ATTR_ROWSPAN            19
#define ATTR_SIZE               20
#define ATTR_SRC                21
#define ATTR_START              22
#define ATTR_STYLE              23
#define ATTR_TARGET             24
#define ATTR_TYPE               25
#define ATTR_VALIGN             26
#define ATTR_VALUE              27
#define ATTR_VSPACE             28
#define ATTR_WIDTH              29
#define AMSK_ALIGN              0x00000001
#define AMSK_ALT                0x00000002
#define AMSK_BGCOLOR            0x00000004
#define AMSK_BORDER             0x00000008
#define AMSK_CELLPADDING        0x00000010
#define AMSK_CELLSPACING        0x00000020
#define AMSK_CLASS              0x00000040
................................................................................
#define AMSK_COLSPAN            0x00000200
#define AMSK_COMPACT            0x00000400
#define AMSK_FACE               0x00000800
#define AMSK_HEIGHT             0x00001000
#define AMSK_HREF               0x00002000
#define AMSK_HSPACE             0x00004000
#define AMSK_ID                 0x00008000
#define AMSK_LINKS              0x00010000
#define AMSK_NAME               0x00020000
#define AMSK_ROWSPAN            0x00040000
#define AMSK_SIZE               0x00080000
#define AMSK_SRC                0x00100000
#define AMSK_START              0x00200000
#define AMSK_STYLE              0x00400000
#define AMSK_TARGET             0x00800000
#define AMSK_TYPE               0x01000000
#define AMSK_VALIGN             0x02000000
#define AMSK_VALUE              0x04000000
#define AMSK_VSPACE             0x08000000
#define AMSK_WIDTH              0x10000000

static const struct AllowedAttribute {
  const char *zName;
  unsigned int iMask;
} aAttribute[] = {
  { 0, 0 },
  { "align",         AMSK_ALIGN,          },
................................................................................
  { "colspan",       AMSK_COLSPAN,        },
  { "compact",       AMSK_COMPACT,        },
  { "face",          AMSK_FACE,           },
  { "height",        AMSK_HEIGHT,         },
  { "href",          AMSK_HREF,           },
  { "hspace",        AMSK_HSPACE,         },
  { "id",            AMSK_ID,             },
  { "links",         AMSK_LINKS,          },
  { "name",          AMSK_NAME,           },
  { "rowspan",       AMSK_ROWSPAN,        },
  { "size",          AMSK_SIZE,           },
  { "src",           AMSK_SRC,            },
  { "start",         AMSK_START,          },
  { "style",         AMSK_STYLE,          },
  { "target",        AMSK_TARGET,         },
................................................................................
*/
static int markupLength(const char *z){
  int n = 1;
  int inparen = 0;
  int c;
  if( z[n]=='/' ){ n++; }
  if( !fossil_isalpha(z[n]) ) return 0;
  while( fossil_isalnum(z[n]) || z[n]=='-' ){ n++; }
  c = z[n];
  if( c=='/' && z[n+1]=='>' ){ return n+2; }
  if( c!='>' && !fossil_isspace(c) ) return 0;
  while( (c = z[n])!=0 && (c!='>' || inparen) ){
    if( c==inparen ){
      inparen = 0;
    }else if( inparen==0 && (c=='"' || c=='\'') ){
................................................................................
    if( j<sizeof(zTag)-1 ) zTag[j++] = fossil_tolower(z[i]);
    i++;
  }
  zTag[j] = 0;
  p->iCode = findTag(zTag);
  p->iType = aMarkup[p->iCode].iType;
  p->nAttr = 0;
  c = 0;
  if( z[i]=='-' ){
    p->aAttr[0].iACode = iACode = ATTR_ID;
    i++;
    p->aAttr[0].zValue = &z[i];
    while( fossil_isalnum(z[i]) ){ i++; }
    p->aAttr[0].cTerm = c = z[i];
    z[i++] = 0;
    p->nAttr = 1;
    if( c=='>' ) return;
  }
  while( fossil_isspace(z[i]) ){ i++; }
  while( c!='>' && p->nAttr<8 && fossil_isalpha(z[i]) ){
    int attrOk;    /* True to preserver attribute.  False to ignore it */
    j = 0;
    while( fossil_isalnum(z[i]) ){
      if( j<sizeof(zTag)-1 ) zTag[j++] = fossil_tolower(z[i]);
      i++;
    }
    zTag[j] = 0;
................................................................................
   || strncmp(zTarget, "https:", 6)==0
   || strncmp(zTarget, "ftp:", 4)==0
   || strncmp(zTarget, "mailto:", 7)==0
  ){
    blob_appendf(p->pOut, "<a href=\"%s\">", zTarget);
  }else if( zTarget[0]=='/' ){
    blob_appendf(p->pOut, "<a href=\"%s%h\">", g.zTop, zTarget);
  }else if( zTarget[0]=='.'
         && (zTarget[1]=='/' || (zTarget[1]=='.' && zTarget[2]=='/'))
         && (p->state & WIKI_LINKSONLY)==0 ){
    blob_appendf(p->pOut, "<a href=\"%h\">", zTarget);
  }else if( zTarget[0]=='#' ){
    blob_appendf(p->pOut, "<a href=\"%h\">", zTarget);
  }else if( is_valid_uuid(zTarget) ){
    int isClosed = 0;
    if( is_ticket(zTarget, &isClosed) ){
      /* Special display processing for tickets.  Display the hyperlink
      ** as crossed out if the ticket is closed.
      */
................................................................................
      }
      case TOKEN_MARKUP: {
        const char *zId;
        int iDiv;
        parseMarkup(&markup, z);

        /* Markup of the form </div id=ID> where there is a matching
        ** ID somewhere on the stack.  Exit any contained verbatim.
        ** Pop the stack up to the matching <div>.  Discard the </div>

        */
        if( markup.iCode==MARKUP_DIV && markup.endTag &&
             (zId = markupId(&markup))!=0 &&
             (iDiv = findTagWithId(p, MARKUP_DIV, zId))>=0
        ){
          if( p->inVerbatim ){
            p->inVerbatim = 0;
................................................................................
          p->zVerbatimId = 0;
          p->inVerbatim = 1;
          p->preVerbState = p->state;
          p->state &= ~ALLOW_WIKI;
          for(ii=0; ii<markup.nAttr; ii++){
            if( markup.aAttr[ii].iACode == ATTR_ID ){
              p->zVerbatimId = markup.aAttr[ii].zValue;
            }else if( markup.aAttr[ii].iACode==ATTR_TYPE ){



              blob_appendf(p->pOut, "<pre name='code' class='%s'>",
                markup.aAttr[ii].zValue);
              vAttrDidAppend=1;

            }else if( markup.aAttr[ii].iACode==ATTR_LINKS
                   && !is_false(markup.aAttr[ii].zValue) ){
              p->state |= ALLOW_LINKS;
            }
          }
          if( !vAttrDidAppend ) {
            endAutoParagraph(p);
            blob_append(p->pOut, "<pre class='verbatim'>",-1);
          }
          p->wantAutoParagraph = 0;