--- /dev/null
+/*
+ * This file is part of DisOrder.
+ * Copyright (C) 2004, 2005, 2007, 2008 Richard Kettlewell
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+/** @file server/cgimain.c
+ * @brief DisOrder CGI
+ */
+
+#include "disorder-cgi.h"
+
+int main(int argc, char **argv) {
+ const char *conf;
+
+ if(argc > 0)
+ progname = argv[0];
+ /* RFC 3875 s8.2 recommends rejecting PATH_INFO if we don't make use of
+ * it. */
+ /* TODO we could make disorder/ACTION equivalent to disorder?action=ACTION */
+ if(getenv("PATH_INFO")) {
+ /* TODO it might be nice to link back to the right place... */
+ printf("Content-Type: text/html\n");
+ printf("Status: 404\n");
+ printf("\n");
+ printf("<p>Sorry, PATH_INFO not supported.</p>\n");
+ exit(0);
+ }
+ /* Parse CGI arguments */
+ cgi_init();
+ /* We allow various things to be overridden from the environment. This is
+ * intended for debugging and is not a documented feature. */
+ if((conf = getenv("DISORDER_CONFIG")))
+ configfile = xstrdup(conf);
+ if(getenv("DISORDER_DEBUG"))
+ debugging = 1;
+ /* Read configuration */
+ if(config_read(0/*!server*/))
+ exit(EXIT_FAILURE);
+ /* Figure out our URL. This can still be overridden from the config file if
+ * necessary but it shouldn't be necessary in ordinary installations. */
+ if(!config->url)
+ config->url = infer_url();
+ /* Pick up the cookie, if there is one */
+ dcgi_get_cookie();
+ /* Register expansions */
+ mx_register_builtin();
+ dcgi_expansions();
+ /* Update search path. We look in the config directory first and the data
+ * directory second, so that the latter overrides the former. */
+ mx_search_path(pkgconfdir);
+ mx_search_path(pkgdatadir);
+ /* Never cache anythging */
+ if(printf("Cache-Control: no-cache\n") < 0)
+ fatal(errno, "error writing to stdout");
+ /* Create the initial connection, trying the cookie if we found a suitable
+ * one. */
+ dcgi_login();
+ /* Do whatever the user wanted */
+ dcgi_action(NULL);
+ /* In practice if a write fails that probably means the web server went away,
+ * but we log it anyway. */
+ if(fclose(stdout) < 0)
+ fatal(errno, "error closing stdout");
+ return 0;
+}
+
+/*
+Local Variables:
+c-basic-offset:2
+comment-column:40
+fill-column:79
+indent-tabs-mode:nil
+End:
+*/