#ifdef FOSSIL_ENABLE_JSON
/*
** Copyright (c) 2011 D. Richard Hipp
**
** This program is free software; you can redistribute it and/or
** modify it under the terms of the Simplified BSD License (also
** known as the "2-Clause License" or "FreeBSD License".)
**
** This program is distributed in the hope that it will be useful,
** but without any warranty; without even the implied warranty of
** merchantability or fitness for a particular purpose.
**
** Author contact information:
** drh@hwaci.com
** http://www.hwaci.com/drh/
**
*/
#include "VERSION.h"
#include "config.h"
#include "json_timeline.h"
#if INTERFACE
#include "json_detail.h"
#endif
static cson_value * json_timeline_branch();
static cson_value * json_timeline_ci();
static cson_value * json_timeline_ticket();
/*
** Mapping of /json/timeline/XXX commands/paths to callbacks.
*/
static const JsonPageDef JsonPageDefs_Timeline[] = {
/* the short forms are only enabled in CLI mode, to avoid
that we end up with HTTP clients using 3 different names
for the same requests.
*/
{"branch", json_timeline_branch, 0},
{"checkin", json_timeline_ci, 0},
{"event", json_timeline_event, 0},
{"ticket", json_timeline_ticket, 0},
{"wiki", json_timeline_wiki, 0},
/* Last entry MUST have a NULL name. */
{NULL,NULL,0}
};
/*
** Implements the /json/timeline family of pages/commands. Far from
** complete.
**
*/
cson_value * json_page_timeline(){
#if 0
/* The original timeline code does not require 'h' access,
but it arguably should. For JSON mode i think one could argue
that History permissions are required.
*/
if(! g.perm.Hyperlink && !g.perm.Read ){
json_set_err(FSL_JSON_E_DENIED, "Timeline requires 'h' or 'o' access.");
return NULL;
}
#endif
return json_page_dispatch_helper(&JsonPageDefs_Timeline[0]);
}
/*
** Create a temporary table suitable for storing timeline data.
*/
static void json_timeline_temp_table(void){
/* Field order MUST match that from json_timeline_query()!!! */
static const char zSql[] =
@ CREATE TEMP TABLE IF NOT EXISTS json_timeline(
@ sortId INTEGER PRIMARY KEY,
@ rid INTEGER,
@ uuid TEXT,
@ mtime INTEGER,
@ timestampString TEXT,
@ comment TEXT,
@ user TEXT,
@ isLeaf BOOLEAN,
@ bgColor TEXT,
@ eventType TEXT,
@ tags TEXT,
@ tagId INTEGER,
@ brief TEXT
@ )
;
db_multi_exec("%s", zSql /*safe-for-%s*/);
}
/*
** Return a pointer to a constant string that forms the basis
** for a timeline query for the JSON interface. It MUST NOT
** be used in a formatted string argument.
*/
char const * json_timeline_query(void){
/* Field order MUST match that from json_timeline_temp_table()!!! */
static const char zBaseSql[] =
@ SELECT
@ NULL,
@ blob.rid,
@ uuid,
@ CAST(strftime('%s',event.mtime) AS INTEGER),
@ datetime(event.mtime),
@ coalesce(ecomment, comment),
@ coalesce(euser, user),
@ blob.rid IN leaf,
@ bgcolor,
@ event.type,
@ (SELECT group_concat(substr(tagname,5), ',') FROM tag, tagxref
@ WHERE tagname GLOB 'sym-*' AND tag.tagid=tagxref.tagid
@ AND tagxref.rid=blob.rid AND tagxref.tagtype>0) as tags,
@ tagid as tagId,
@ brief as brief
@ FROM event JOIN blob
@ WHERE blob.rid=event.objid
;
return zBaseSql;
}
/*
** Internal helper to append query information if the
** "tag" or "branch" request properties (CLI: --tag/--branch)
** are set. Limits the query to a particular branch/tag.
**
** tag works like HTML mode's "t" option and branch works like HTML
** mode's "r" option. They are very similar, but subtly different -
** tag mode shows only entries with a given tag but branch mode can
** also reveal some with "related" tags (meaning they were merged into
** the requested branch, or back).
**
** pSql is the target blob to append the query [subset]
** to.
**
** Returns a positive value if it modifies pSql, 0 if it
** does not. It returns a negative value if the tag
** provided to the request was not found (pSql is not modified
** in that case).
**
** If payload is not NULL then on success its "tag" or "branch"
** property is set to the tag/branch name found in the request.
**
** Only one of "tag" or "branch" modes will work at a time, and if
** both are specified, which one takes precedence is unspecified.
*/
static char json_timeline_add_tag_branch_clause(Blob *pSql,
cson_object * pPayload){
char const * zTag = NULL;
char const * zBranch = NULL;
char const * zMiOnly = NULL;
char const * zUnhide = NULL;
int tagid = 0;
if(! g.perm.Read ){
return 0;
}
zTag = json_find_option_cstr("tag",NULL,NULL);
if(!zTag || !*zTag){
zBranch = json_find_option_cstr("branch",NULL,NULL);
if(!zBranch || !*zBranch){
return 0;
}
zTag = zBranch;
zMiOnly = json_find_option_cstr("mionly",NULL,NULL);
}
zUnhide = json_find_option_cstr("unhide",NULL,NULL);
tagid = db_int(0, "SELECT tagid FROM tag WHERE tagname='sym-%q'",
zTag);
if(tagid<=0){
return -1;
}
if(pPayload){
cson_object_set( pPayload, zBranch ? "branch" : "tag", json_new_string(zTag) );
}
blob_appendf(pSql,
" AND ("
" EXISTS(SELECT 1 FROM tagxref"
" WHERE tagid=%d AND tagtype>0 AND rid=blob.rid)",
tagid);
if(!zUnhide){
blob_appendf(pSql,
" AND NOT EXISTS(SELECT 1 FROM plink JOIN tagxref ON rid=blob.rid"
" WHERE tagid=%d AND tagtype>0 AND rid=blob.rid)",
TAG_HIDDEN);
}
if(zBranch){
/* from "r" flag code in page_timeline().*/
blob_appendf(pSql,
" OR EXISTS(SELECT 1 FROM plink JOIN tagxref ON rid=cid"
" WHERE tagid=%d AND tagtype>0 AND pid=blob.rid)",
tagid);
if( !zUnhide ){
blob_appendf(pSql,
" AND NOT EXISTS(SELECT 1 FROM plink JOIN tagxref ON rid=cid"
" WHERE tagid=%d AND tagtype>0 AND pid=blob.rid)",
TAG_HIDDEN);
}
if( zMiOnly==0 ){
blob_appendf(pSql,
" OR EXISTS(SELECT 1 FROM plink JOIN tagxref ON rid=pid"
" WHERE tagid=%d AND tagtype>0 AND cid=blob.rid)",
tagid);
if( !zUnhide ){
blob_appendf(pSql,
" AND NOT EXISTS(SELECT 1 FROM plink JOIN tagxref ON rid=pid"
" WHERE tagid=%d AND tagtype>0 AND cid=blob.rid)",
TAG_HIDDEN);
}
}
}
blob_append(pSql," ) ",3);
return 1;
}
/*
** Helper for the timeline family of functions. Possibly appends 1
** AND clause and an ORDER BY clause to pSql, depending on the state
** of the "after" ("a") or "before" ("b") environment parameters.
** This function gives "after" precedence over "before", and only
** applies one of them.
**
** Returns -1 if it adds a "before" clause, 1 if it adds
** an "after" clause, and 0 if adds only an order-by clause.
*/
static char json_timeline_add_time_clause(Blob *pSql){
char const * zAfter = NULL;
char const * zBefore = NULL;
int rc = 0;
zAfter = json_find_option_cstr("after",NULL,"a");
zBefore = zAfter ? NULL : json_find_option_cstr("before",NULL,"b");
if(zAfter&&*zAfter){
while( fossil_isspace(*zAfter) ) ++zAfter;
blob_appendf(pSql,
" AND event.mtime>=(SELECT julianday(%Q,fromLocal())) "
" ORDER BY event.mtime ASC ",
zAfter);
rc = 1;
}else if(zBefore && *zBefore){
while( fossil_isspace(*zBefore) ) ++zBefore;
blob_appendf(pSql,
" AND event.mtime<=(SELECT julianday(%Q,fromLocal())) "
" ORDER BY event.mtime DESC ",
zBefore);
rc = -1;
}else{
blob_append(pSql, " ORDER BY event.mtime DESC ", -1);
rc = 0;
}
return rc;
}
/*
** Tries to figure out a timeline query length limit base on
** environment parameters. If it can it returns that value,
** else it returns some statically defined default value.
**
** Never returns a negative value. 0 means no limit.
*/
static int json_timeline_limit(int defaultLimit){
int limit = -1;
if(!g.isHTTP){/* CLI mode */
char const * arg = find_option("limit","n",1);
if(arg && *arg){
limit = atoi(arg);
}
}
if( (limit<0) && fossil_has_json() ){
limit = json_getenv_int("limit",-1);
}
return (limit<0) ? defaultLimit : limit;
}
/*
** Internal helper for the json_timeline_EVENTTYPE() family of
** functions. zEventType must be one of (ci, w, t). pSql must be a
** cleanly-initialized, empty Blob to store the sql in. If pPayload is
** not NULL it is assumed to be the pending response payload. If
** json_timeline_limit() returns non-0, this function adds a LIMIT
** clause to the generated SQL.
**
** If pPayload is not NULL then this might add properties to pPayload,
** reflecting options set in the request environment.
**
** Returns 0 on success. On error processing should not continue and
** the returned value should be used as g.json.resultCode.
*/
static int json_timeline_setup_sql( char const * zEventType,
Blob * pSql,
cson_object * pPayload ){
int limit;
assert( zEventType && *zEventType && pSql );
json_timeline_temp_table();
blob_append(pSql, "INSERT OR IGNORE INTO json_timeline ", -1);
blob_append(pSql, json_timeline_query(), -1 );
blob_appendf(pSql, " AND event.type IN(%Q) ", zEventType);
if( json_timeline_add_tag_branch_clause(pSql, pPayload) < 0 ){
return FSL_JSON_E_INVALID_ARGS;
}
json_timeline_add_time_clause(pSql);
limit = json_timeline_limit(20);
if(limit>0){
blob_appendf(pSql,"LIMIT %d ",limit);
}
if(pPayload){
cson_object_set(pPayload, "limit", json_new_int(limit));
}
return 0;
}
/*
** If any files are associated with the given rid, a JSON array
** containing information about them is returned (and is owned by the
** caller). If no files are associated with it then NULL is returned.
**
** flags may optionally be a bitmask of json_get_changed_files flags,
** or 0 for defaults.
*/
cson_value * json_get_changed_files(int rid, int flags){
cson_value * rowsV = NULL;
cson_array * rows = NULL;
Stmt q = empty_Stmt;
db_prepare(&q,
"SELECT (pid<=0) AS isnew,"
" (fid==0) AS isdel,"
" (SELECT name FROM filename WHERE fnid=mlink.fnid) AS name,"
" (SELECT uuid FROM blob WHERE rid=fid) as uuid,"
" (SELECT uuid FROM blob WHERE rid=pid) as parent,"
" blob.size as size"
" FROM mlink"
" LEFT JOIN blob ON blob.rid=fid"
" WHERE mid=%d AND pid!=fid"
" AND NOT mlink.isaux"
" ORDER BY name /*sort*/",
rid
);
while( (SQLITE_ROW == db_step(&q)) ){
cson_value * rowV = cson_value_new_object();
cson_object * row = cson_value_get_object(rowV);
int const isNew = db_column_int(&q,0);
int const isDel = db_column_int(&q,1);
char * zDownload = NULL;
if(!rowsV){
rowsV = cson_value_new_array();
rows = cson_value_get_array(rowsV);
}
cson_array_append( rows, rowV );
cson_object_set(row, "name", json_new_string(db_column_text(&q,2)));
cson_object_set(row, "uuid", json_new_string(db_column_text(&q,3)));
if(!isNew && (flags & json_get_changed_files_ELIDE_PARENT)){
cson_object_set(row, "parent", json_new_string(db_column_text(&q,4)));
}
cson_object_set(row, "size", json_new_int(db_column_int(&q,5)));
cson_object_set(row, "state",
json_new_string(json_artifact_status_to_string(isNew,isDel)));
zDownload = mprintf("/raw/%s?name=%s",
/* reminder: g.zBaseURL is of course not set for CLI mode. */
db_column_text(&q,2),
db_column_text(&q,3));
cson_object_set(row, "downloadPath", json_new_string(zDownload));
free(zDownload);
}
db_finalize(&q);
return rowsV;
}
static cson_value * json_timeline_branch(){
cson_value * pay = NULL;
Blob sql = empty_blob;
Stmt q = empty_Stmt;
int limit = 0;
if(!g.perm.Read){
json_set_err(FSL_JSON_E_DENIED,
"Requires 'o' permissions.");
return NULL;
}
json_timeline_temp_table();
blob_append(&sql,
"SELECT"
" blob.rid AS rid,"
" uuid AS uuid,"
" CAST(strftime('%s',event.mtime) AS INTEGER) as timestamp,"
" coalesce(ecomment, comment) as comment,"
" coalesce(euser, user) as user,"
" blob.rid IN leaf as isLeaf,"
" bgcolor as bgColor"
" FROM event JOIN blob"
" WHERE blob.rid=event.objid",
-1);
blob_append_sql(&sql,
" AND event.type='ci'"
" AND blob.rid IN (SELECT rid FROM tagxref"
" WHERE tagtype>0 AND tagid=%d AND srcid!=0)"
" ORDER BY event.mtime DESC",
TAG_BRANCH);
limit = json_timeline_limit(20);
if(limit>0){
blob_append_sql(&sql," LIMIT %d ",limit);
}
db_prepare(&q,"%s", blob_sql_text(&sql));
blob_reset(&sql);
pay = json_stmt_to_array_of_obj(&q, NULL);
db_finalize(&q);
assert(NULL != pay);
if(pay){
/* get the array-form tags of each record. */
cson_string * tags = cson_new_string("tags",4);
cson_string * isLeaf = cson_new_string("isLeaf",6);
cson_array * ar = cson_value_get_array(pay);
cson_object * outer = NULL;
unsigned int i = 0;
unsigned int len = cson_array_length_get(ar);
cson_value_add_reference( cson_string_value(tags) );
cson_value_add_reference( cson_string_value(isLeaf) );
for( ; i < len; ++i ){
cson_object * row = cson_value_get_object(cson_array_get(ar,i));
int rid = cson_value_get_integer(cson_object_get(row,"rid"));
assert( rid > 0 );
cson_object_set_s(row, tags, json_tags_for_checkin_rid(rid,0));
cson_object_set_s(row, isLeaf,
json_value_to_bool(cson_object_get(row,"isLeaf")));
cson_object_set(row, "rid", NULL)
/* remove rid - we don't really want it to be public */;
}
cson_value_free( cson_string_value(tags) );
cson_value_free( cson_string_value(isLeaf) );
/* now we wrap the payload in an outer shell, for consistency with
other /json/timeline/xyz APIs...
*/
outer = cson_new_object();
if(limit>0){
cson_object_set( outer, "limit", json_new_int(limit) );
}
cson_object_set( outer, "timeline", pay );
pay = cson_object_value(outer);
}
return pay;
}
/*
** Implementation of /json/timeline/ci.
**
** Still a few TODOs (like figuring out how to structure
** inheritance info).
*/
static cson_value * json_timeline_ci(){
cson_value * payV = NULL;
cson_object * pay = NULL;
cson_value * tmp = NULL;
cson_value * listV = NULL;
cson_array * list = NULL;
int check = 0;
char verboseFlag;
Stmt q = empty_Stmt;
char warnRowToJsonFailed = 0;
Blob sql = empty_blob;
if( !g.perm.Hyperlink ){
/* Reminder to self: HTML impl requires 'o' (Read)
rights.
*/
json_set_err( FSL_JSON_E_DENIED, "Check-in timeline requires 'h' access." );
return NULL;
}
verboseFlag = json_find_option_bool("verbose",NULL,"v",0);
if( !verboseFlag ){
verboseFlag = json_find_option_bool("files",NULL,"f",0);
}
payV = cson_value_new_object();
pay = cson_value_get_object(payV);
check = json_timeline_setup_sql( "ci", &sql, pay );
if(check){
json_set_err(check, "Query initialization failed.");
goto error;
}
#define SET(K) if(0!=(check=cson_object_set(pay,K,tmp))){ \
json_set_err((cson_rc.AllocError==check) \
? FSL_JSON_E_ALLOC : FSL_JSON_E_UNKNOWN,\
"Object property insertion failed"); \
goto error;\
} (void)0
#if 0
/* only for testing! */
tmp = cson_value_new_string(blob_buffer(&sql),strlen(blob_buffer(&sql)));
SET("timelineSql");
#endif
db_multi_exec("%s", blob_buffer(&sql)/*safe-for-%s*/);
blob_reset(&sql);
db_prepare(&q, "SELECT "
" rid AS rid"
" FROM json_timeline"
" ORDER BY rowid");
listV = cson_value_new_array();
list = cson_value_get_array(listV);
tmp = listV;
SET("timeline");
while( (SQLITE_ROW == db_step(&q) )){
/* convert each row into a JSON object...*/
int const rid = db_column_int(&q,0);
cson_value * rowV = json_artifact_for_ci(rid, verboseFlag);
cson_object * row = cson_value_get_object(rowV);
if(!row){
if( !warnRowToJsonFailed ){
warnRowToJsonFailed = 1;
json_warn( FSL_JSON_W_ROW_TO_JSON_FAILED,
"Could not convert at least one timeline result row to JSON." );
}
continue;
}
cson_array_append(list, rowV);
}
#undef SET
goto ok;
error:
assert( 0 != g.json.resultCode );
cson_value_free(payV);
payV = NULL;
ok:
db_finalize(&q);
return payV;
}
/*
** Implementation of /json/timeline/event.
**
*/
cson_value * json_timeline_event(){
/* This code is 95% the same as json_timeline_ci(), by the way. */
cson_value * payV = NULL;
cson_object * pay = NULL;
cson_array * list = NULL;
int check = 0;
Stmt q = empty_Stmt;
Blob sql = empty_blob;
if( !g.perm.RdWiki ){
json_set_err( FSL_JSON_E_DENIED, "Event timeline requires 'j' access.");
return NULL;
}
payV = cson_value_new_object();
pay = cson_value_get_object(payV);
check = json_timeline_setup_sql( "e", &sql, pay );
if(check){
json_set_err(check, "Query initialization failed.");
goto error;
}
#if 0
/* only for testing! */
cson_object_set(pay, "timelineSql", cson_value_new_string(blob_buffer(&sql),strlen(blob_buffer(&sql))));
#endif
db_multi_exec("%s", blob_buffer(&sql) /*safe-for-%s*/);
blob_reset(&sql);
db_prepare(&q, "SELECT"
/* For events, the name is generally more useful than
the uuid, but the uuid is unambiguous and can be used
with commands like 'artifact'. */
" substr((SELECT tagname FROM tag AS tn WHERE tn.tagid=json_timeline.tagId AND tagname LIKE 'event-%%'),7) AS name,"
" uuid as uuid,"
" mtime AS timestamp,"
" comment AS comment, "
" user AS user,"
" eventType AS eventType"
" FROM json_timeline"
" ORDER BY rowid");
list = cson_new_array();
json_stmt_to_array_of_obj(&q, list);
cson_object_set(pay, "timeline", cson_array_value(list));
goto ok;
error:
assert( 0 != g.json.resultCode );
cson_value_free(payV);
payV = NULL;
ok:
db_finalize(&q);
blob_reset(&sql);
return payV;
}
/*
** Implementation of /json/timeline/wiki.
**
*/
cson_value * json_timeline_wiki(){
/* This code is 95% the same as json_timeline_ci(), by the way. */
cson_value * payV = NULL;
cson_object * pay = NULL;
cson_array * list = NULL;
int check = 0;
Stmt q = empty_Stmt;
Blob sql = empty_blob;
if( !g.perm.RdWiki && !g.perm.Read ){
json_set_err( FSL_JSON_E_DENIED, "Wiki timeline requires 'o' or 'j' access.");
return NULL;
}
payV = cson_value_new_object();
pay = cson_value_get_object(payV);
check = json_timeline_setup_sql( "w", &sql, pay );
if(check){
json_set_err(check, "Query initialization failed.");
goto error;
}
#if 0
/* only for testing! */
cson_object_set(pay, "timelineSql", cson_value_new_string(blob_buffer(&sql),strlen(blob_buffer(&sql))));
#endif
db_multi_exec("%s", blob_buffer(&sql) /*safe-for-%s*/);
blob_reset(&sql);
db_prepare(&q, "SELECT"
" uuid AS uuid,"
" mtime AS timestamp,"
#if 0
" timestampString AS timestampString,"
#endif
" comment AS comment, "
" user AS user,"
" eventType AS eventType"
#if 0
/* can wiki pages have tags? */
" tags AS tags," /*FIXME: split this into
a JSON array*/
" tagId AS tagId,"
#endif
" FROM json_timeline"
" ORDER BY rowid");
list = cson_new_array();
json_stmt_to_array_of_obj(&q, list);
cson_object_set(pay, "timeline", cson_array_value(list));
goto ok;
error:
assert( 0 != g.json.resultCode );
cson_value_free(payV);
payV = NULL;
ok:
db_finalize(&q);
blob_reset(&sql);
return payV;
}
/*
** Implementation of /json/timeline/ticket.
**
*/
static cson_value * json_timeline_ticket(){
/* This code is 95% the same as json_timeline_ci(), by the way. */
cson_value * payV = NULL;
cson_object * pay = NULL;
cson_value * tmp = NULL;
cson_value * listV = NULL;
cson_array * list = NULL;
int check = 0;
Stmt q = empty_Stmt;
Blob sql = empty_blob;
if( !g.perm.RdTkt && !g.perm.Read ){
json_set_err(FSL_JSON_E_DENIED, "Ticket timeline requires 'o' or 'r' access.");
return NULL;
}
payV = cson_value_new_object();
pay = cson_value_get_object(payV);
check = json_timeline_setup_sql( "t", &sql, pay );
if(check){
json_set_err(check, "Query initialization failed.");
goto error;
}
db_multi_exec("%s", blob_buffer(&sql) /*safe-for-%s*/);
#define SET(K) if(0!=(check=cson_object_set(pay,K,tmp))){ \
json_set_err((cson_rc.AllocError==check) \
? FSL_JSON_E_ALLOC : FSL_JSON_E_UNKNOWN, \
"Object property insertion failed."); \
goto error;\
} (void)0
#if 0
/* only for testing! */
tmp = cson_value_new_string(blob_buffer(&sql),strlen(blob_buffer(&sql)));
SET("timelineSql");
#endif
blob_reset(&sql);
/*
REMINDER/FIXME(?): we have both uuid (the change uuid?) and
ticketUuid (the actual ticket). This is different from the wiki
timeline, where we only have the wiki page uuid.
*/
db_prepare(&q, "SELECT rid AS rid,"
" uuid AS uuid,"
" mtime AS timestamp,"
#if 0
" timestampString AS timestampString,"
#endif
" user AS user,"
" eventType AS eventType,"
" comment AS comment,"
" brief AS briefComment"
" FROM json_timeline"
" ORDER BY rowid");
listV = cson_value_new_array();
list = cson_value_get_array(listV);
tmp = listV;
SET("timeline");
while( (SQLITE_ROW == db_step(&q) )){
/* convert each row into a JSON object...*/
int rc;
int const rid = db_column_int(&q,0);
Manifest * pMan = NULL;
cson_value * rowV;
cson_object * row;
/*printf("rid=%d\n",rid);*/
pMan = manifest_get(rid, CFTYPE_TICKET, 0);
if(!pMan){
/* this might be an attachment? I'm seeing this with
rid 15380, uuid [1292fef05f2472108].
/json/artifact/1292fef05f2472108 returns not-found,
probably because we haven't added artifact/ticket
yet(?).
*/
continue;
}
rowV = cson_sqlite3_row_to_object(q.pStmt);
row = cson_value_get_object(rowV);
if(!row){
manifest_destroy(pMan);
json_warn( FSL_JSON_W_ROW_TO_JSON_FAILED,
"Could not convert at least one timeline result row to JSON." );
continue;
}
/* FIXME: certainly there's a more efficient way for use to get
the ticket UUIDs?
*/
cson_object_set(row,"ticketUuid",json_new_string(pMan->zTicketUuid));
manifest_destroy(pMan);
rc = cson_array_append( list, rowV );
if( 0 != rc ){
cson_value_free(rowV);
g.json.resultCode = (cson_rc.AllocError==rc)
? FSL_JSON_E_ALLOC
: FSL_JSON_E_UNKNOWN;
goto error;
}
}
#undef SET
goto ok;
error:
assert( 0 != g.json.resultCode );
cson_value_free(payV);
payV = NULL;
ok:
blob_reset(&sql);
db_finalize(&q);
return payV;
}
#endif /* FOSSIL_ENABLE_JSON */