const char *azAuxVal[MX_AUX];  /* Value of each aux() or option() value */
  const char **azAuxOpt[MX_AUX]; /* Options of each option() value */
  int anAuxCols[MX_AUX];         /* Number of columns for option() values */
  
  int allowSymlinks;             /* Cached "allow-symlinks" option */

  struct FossilJsonBits {
    int isJsonMode;            /* True if running in JSON mode, else false. This changes

                                  how errors are reported. In JSON mode we try to always
                                  output JSON-form error responses.


                               */











    int cmdOffset;             /* Tells us which PATH_INFO/CLI args
                                  part holds the "json" command, so
                                  that we can account for sub-repos
                                  and path prefixes.  This is handled
                                  differently for CLI and CGI modes.
                               */
    int resultCode;            /* used for passing back specific codes from /json callbacks. */
    int errorDetailParanoia;   /* 0=full error codes, 1=%10, 2=%100, 3=%1000 */
    cson_cgi_cx cgiCx;         /* cson_cgi context */

    cson_output_opt outOpt;    /* formatting options for JSON mode. */


    cson_value * authToken;    /* authentication token */


    struct {
      cson_value * v;
      cson_object * o;
    } reqPayload;              /* request payload object (if any) */
  } json;
};

}

/*
** atexit() handler which frees up "some" of the resources
** used by fossil.
*/
void fossil_atexit() {
  cson_cgi_cx_clean(&g.json.cgiCx);


  if(g.db){
    db_close(0);
  }
}

/*
** This procedure runs first.

  g.json.errorDetailParanoia = 2 /* FIXME: make configurable
                                    One problem we have here is that this
                                    code is needed before the db is opened,
                                    so we can't sql for it.*/;
#else
  g.json.errorDetailParanoia = 0;
#endif
  g.json.cgiCx = cson_cgi_cx_empty;
  g.json.outOpt = cson_output_opt_empty;
  g.json.outOpt.addNewline = 1;
  g.json.outOpt.indentation = 1 /* FIXME: make configurable */;
  for(i=0; i<argc; i++) g.argv[i] = fossil_mbcs_to_utf8(argv[i]);
  if( getenv("GATEWAY_INTERFACE")!=0 && !find_option("nocgi", 0, 0)){
    zCmdName = "cgi";
    g.isCGI = 1;

      }
    }
    fossil_fatal("%s: ambiguous command prefix: %s\n"
                 "%s: could be any of:%s\n"
                 "%s: use \"help\" for more information\n",
                 argv[0], zCmdName, argv[0], blob_str(&couldbe), argv[0]);
  }
  rc = cson_cgi_init(&g.json.cgiCx, g.argc, (char const * const *)g.argv, NULL)
    /* Reminder: cson_cgi_init() may process the POST data before
       fossil gets to, but it is configured to only read
       application/[json/javascript] and text/plain. form-urlencoded
       and x-fossil-* data will be consumed by fossil's cgi_init().

       Note that we set up the CGI bits even when not running in CGI
       mode because some of cson_cgi's facilities are useful in
       non-CGI contexts and we use those in the CLI variants of the
       JSON commands.

       FIXME: do some analysis of the request path (HTTP mode) or
       CLI args (CLI mode) and only call this if the command is
       a JSON-mode command. We can only do that easily from here
       if we use e.g. /json/foo instead of /foo.json, since we
       have a common prefix.
     */
    ;
  if(rc){
    fossil_fatal("%s: unrecoverable error while initializing JSON CGI bits: "
                 "cson error code #%d (%s)\n",
                 argv[0], rc, cson_rc_string(rc));
  }else{
    if( NULL != cson_cgi_env_get_obj( &g.json.cgiCx, 'p', 0 ) ){
      /* if cson_cgi read the POST data then we're certainly in JSON
         mode. If it didn't then we have to delay this decision until
         the JSON family of callbacks is called.
      */
      g.json.isJsonMode = 1;
    }
    atexit( fossil_atexit );
  }
  aCommand[idx].xFunc();
  fossil_exit(0);
  /*NOT_REACHED*/
  return 0;
}

/*