Fossil

#  include "cson_amalgamation.h" /* JSON API. */
#  include "json_detail.h"
#endif
#ifdef HAVE_BACKTRACE
# include <execinfo.h>
#endif

/*
** Default length of a timeout for serving an HTTP request.  Changable
** using the "--timeout N" command-line option or via "timeout: N" in the
** CGI script.
*/
#ifndef FOSSIL_DEFAULT_TIMEOUT
# define FOSSIL_DEFAULT_TIMEOUT 600  /* 10 minutes */
#endif

/*
** Maximum number of auxiliary parameters on reports
*/
#define MX_AUX  5

/*
** Holds flags for fossil user permissions.

**
**    debug: FILE              Causing debugging information to be written
**                             into FILE.
**
**    errorlog: FILE           Warnings, errors, and panics written to FILE.
**
**    timeout: SECONDS         Do not run for longer than SECONDS.  The default
**                             timeout is FOSSIL_DEFAULT_TIMEOUT (600) seconds.
**
**    extroot: DIR             Directory that is the root of the sub-CGI tree
**                             on the /ext page.
**
**    redirect: REPO URL       Extract the "name" query parameter and search
**                             REPO for a check-in or ticket that matches the
**                             value of "name", then redirect to URL.  There

    zFile = g.argv[1];
  }
  g.httpOut = stdout;
  g.httpIn = stdin;
  fossil_binary_mode(g.httpOut);
  fossil_binary_mode(g.httpIn);
  g.cgiOutput = 1;
  fossil_set_timeout(FOSSIL_DEFAULT_TIMEOUT);
  blob_read_from_file(&config, zFile, ExtFILE);
  while( blob_line(&config, &line) ){
    if( !blob_token(&line, &key) ) continue;
    if( blob_buffer(&key)[0]=='#' ) continue;
    if( blob_eq(&key, "repository:") && blob_tail(&line, &value) ){
      /* repository: FILENAME
      **

      blob_reset(&value);
      continue;
    }
    if( blob_eq(&key, "timeout:") && blob_token(&line, &value) ){
      /* timeout: SECONDS
      **
      ** Set an alarm() that kills the process after SECONDS.  The
      ** default value is FOSSIL_DEFAULT_TIMEOUT (600) seconds.
      */
      fossil_set_timeout(atoi(blob_str(&value)));
      continue;
    }
    if( blob_eq(&key, "HOME:") && blob_token(&line, &value) ){
      /* HOME: VALUE
      **

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

  **
  ** So, when control reaches this point, we are running as a
  ** child process, the HTTP or SCGI request is pending on file
  ** descriptor 0 and the reply should be written to file descriptor 1.
  */
  if( zTimeout ){
    fossil_set_timeout(atoi(zTimeout));
  }else{
    fossil_set_timeout(FOSSIL_DEFAULT_TIMEOUT);
  }
  g.httpIn = stdin;
  g.httpOut = stdout;

#if !defined(_WIN32)
  signal(SIGSEGV, sigsegv_handler);
  signal(SIGPIPE, sigpipe_handler);