Fossil

** backoffice_run_if_needed() will consult this variable to see if it
** should be a no-op.
*/
static char *backofficeDb = 0;

/* End of state variables
****************************************************************************/














/*
** Parse a unsigned 64-bit integer from a string.  Return a pointer
** to the character of z[] that occurs after the integer.
*/
static const char *backofficeParseInt(const char *z, sqlite3_uint64 *pVal){
  *pVal = 0;
................................................................................
  if( g.repositoryOpen ) return;
#if !defined(_WIN32)
  {
    pid_t pid = fork();
    if( pid>0 ){
      /* This is the parent in a successful fork().  Return immediately. */
      if( g.fAnyTrace ){
        fprintf(stderr, "/***** Backoffice Child Creates as %d *****/\n",

                        (int)pid);
      }
      return;
    }
    if( pid==0 ){
      /* This is the child of a successful fork().  Run backoffice. */
      db_open_repository(backofficeDb);
      backofficeDb = "x";

** backoffice_run_if_needed() will consult this variable to see if it
** should be a no-op.
*/
static char *backofficeDb = 0;

/* End of state variables
****************************************************************************/

/*
** Do not allow backoffice processes to sleep waiting on a timeslot.
** They must either do their work immediately or exit.
**
** In a perfect world, this interface would not exist, as there would
** never be a problem with waiting backoffice threads.  But in some cases
** a backoffice will delay a UI thread, so we don't want them to run for
** longer than needed.
*/
void backoffice_no_delay(void){
  backofficeNoDelay = 1;
}

/*
** Parse a unsigned 64-bit integer from a string.  Return a pointer
** to the character of z[] that occurs after the integer.
*/
static const char *backofficeParseInt(const char *z, sqlite3_uint64 *pVal){
  *pVal = 0;
................................................................................
  if( g.repositoryOpen ) return;
#if !defined(_WIN32)
  {
    pid_t pid = fork();
    if( pid>0 ){
      /* This is the parent in a successful fork().  Return immediately. */
      if( g.fAnyTrace ){
        fprintf(stderr, 
          "/***** Subprocess %d creates backoffice child %d *****/\n",
          getpid(), (int)pid);
      }
      return;
    }
    if( pid==0 ){
      /* This is the child of a successful fork().  Run backoffice. */
      db_open_repository(backofficeDb);
      backofficeDb = "x";

  fflush(g.httpOut);
  CGIDEBUG(("DONE\n"));

  /* After the webpage has been sent, do any useful background
  ** processing.
  */
  g.cgiOutput = 2;
  if( g.db!=0 && iReplyStatus==200 && !g.fSshClient ){
    fclose(g.httpOut);
#ifdef _WIN32
    g.httpOut = fossil_fopen("NUL", "wb");
#else
    g.httpOut = fossil_fopen("/dev/null", "wb");
#endif
    if( g.httpOut==0 ){
      fossil_warning("failed ot open /dev/null");
    }else{
      backoffice_check_if_needed();
    }
  }
}

/*
** Do a redirect request to the URL given in the argument.
**
** The URL must be relative to the base of the fossil server.

  fflush(g.httpOut);
  CGIDEBUG(("DONE\n"));

  /* After the webpage has been sent, do any useful background
  ** processing.
  */
  g.cgiOutput = 2;
  if( g.db!=0 && iReplyStatus==200 ){









    backoffice_check_if_needed();

  }
}

/*
** Do a redirect request to the URL given in the argument.
**
** The URL must be relative to the base of the fossil server.

    const char *zTitle = db_column_text(&q, 2);
    @ <tr><td>%h(zAge) ago</td>
    @ <td>%z(href("%R/forumpost/%S",zUuid))%h(zTitle)</a>
    @ </tr>
    fossil_free(zAge);
  }
  @ </table></div>

  style_footer();
}

    const char *zTitle = db_column_text(&q, 2);
    @ <tr><td>%h(zAge) ago</td>
    @ <td>%z(href("%R/forumpost/%S",zUuid))%h(zTitle)</a>
    @ </tr>
    fossil_free(zAge);
  }
  @ </table></div>
  db_finalize(&q);
  style_footer();
}

**   --files GLOB     comma-separate glob patterns for static file to serve
**   --localauth      enable automatic login for local connections
**   --host NAME      specify hostname of the server
**   --https          signal a request coming in via https
**   --in FILE        Take input from FILE instead of standard input
**   --ipaddr ADDR    Assume the request comes from the given IP address
**   --nocompress     do not compress HTTP replies

**   --nojail         drop root privilege but do not enter the chroot jail
**   --nossl          signal that no SSL connections are available
**   --notfound URL   use URL as "HTTP 404, object not found" page.
**   --out FILE       write results to FILE instead of to standard output
**   --repolist       If REPOSITORY is directory, URL "/" lists all repos
**   --scgi           Interpret input as SCGI rather than HTTP
**   --skin LABEL     Use override skin LABEL
................................................................................
    if( g.httpOut==0 ) fossil_fatal("cannot open \"%s\" for writing", zOutFile);
  }else{
    g.httpOut = stdout;
  }
  zIpAddr = find_option("ipaddr",0,1);
  useSCGI = find_option("scgi", 0, 0)!=0;
  zAltBase = find_option("baseurl", 0, 1);

  if( zAltBase ) set_base_url(zAltBase);
  if( find_option("https",0,0)!=0 ){
    zIpAddr = fossil_getenv("REMOTE_HOST"); /* From stunnel */
    cgi_replace_parameter("HTTPS","on");
  }
  zHost = find_option("host", 0, 1);
  if( zHost ) cgi_replace_parameter("HTTP_HOST",zHost);

**   --files GLOB     comma-separate glob patterns for static file to serve
**   --localauth      enable automatic login for local connections
**   --host NAME      specify hostname of the server
**   --https          signal a request coming in via https
**   --in FILE        Take input from FILE instead of standard input
**   --ipaddr ADDR    Assume the request comes from the given IP address
**   --nocompress     do not compress HTTP replies
**   --nodelay        omit backoffice processing if it would delay process exit
**   --nojail         drop root privilege but do not enter the chroot jail
**   --nossl          signal that no SSL connections are available
**   --notfound URL   use URL as "HTTP 404, object not found" page.
**   --out FILE       write results to FILE instead of to standard output
**   --repolist       If REPOSITORY is directory, URL "/" lists all repos
**   --scgi           Interpret input as SCGI rather than HTTP
**   --skin LABEL     Use override skin LABEL
................................................................................
    if( g.httpOut==0 ) fossil_fatal("cannot open \"%s\" for writing", zOutFile);
  }else{
    g.httpOut = stdout;
  }
  zIpAddr = find_option("ipaddr",0,1);
  useSCGI = find_option("scgi", 0, 0)!=0;
  zAltBase = find_option("baseurl", 0, 1);
  if( find_option("nodelay",0,0)!=0 ) backoffice_no_delay();
  if( zAltBase ) set_base_url(zAltBase);
  if( find_option("https",0,0)!=0 ){
    zIpAddr = fossil_getenv("REMOTE_HOST"); /* From stunnel */
    cgi_replace_parameter("HTTPS","on");
  }
  zHost = find_option("host", 0, 1);
  if( zHost ) cgi_replace_parameter("HTTP_HOST",zHost);

  int rc = 1;
  char z[1000];
  static int once = 0;

  if( once ) exit(1);
  once = 1;
  mainInFatalError = 1;
  db_force_rollback();
  va_start(ap, zFormat);
  sqlite3_vsnprintf(sizeof(z),z,zFormat, ap);
  va_end(ap);
  if( g.fAnyTrace ){
    fprintf(stderr, "/***** panic on %d *****/\n", getpid());
  }
  fossil_errorlog("panic: %s", z);

  int rc = 1;
  char z[1000];
  static int once = 0;

  if( once ) exit(1);
  once = 1;
  mainInFatalError = 1;
  /* db_force_rollback(); */
  va_start(ap, zFormat);
  sqlite3_vsnprintf(sizeof(z),z,zFormat, ap);
  va_end(ap);
  if( g.fAnyTrace ){
    fprintf(stderr, "/***** panic on %d *****/\n", getpid());
  }
  fossil_errorlog("panic: %s", z);