X-Git-Url: https://git.distorted.org.uk/~mdw/disorder/blobdiff_plain/5b708e0cac7e269355f5b38480ad0256e5831a0d..9646482db2f5429ce1bcbeaebeb85c9c1b9af87c:/lib/cgi.c?ds=sidebyside
diff --git a/lib/cgi.c b/lib/cgi.c
index 9b4762f..7758b38 100644
--- a/lib/cgi.c
+++ b/lib/cgi.c
@@ -2,34 +2,27 @@
* 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
+ * 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
+ * the Free Software Foundation, either version 3 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.
- *
+ *
+ * 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
+ * along with this program. If not, see .
*/
/** @file lib/cgi.c
* @brief CGI tools
*/
-#include
-#include "types.h"
+#include "common.h"
-#include
-#include
-#include
#include
#include
-#include
#include "cgi.h"
#include "mem.h"
@@ -207,6 +200,17 @@ const char *cgi_get(const char *name) {
return v ? *v : NULL;
}
+/** @brief Set a CGI argument */
+void cgi_set(const char *name, const char *value) {
+ value = xstrdup(value);
+ hash_add(cgi_args, name, &value, HASH_INSERT_OR_REPLACE);
+}
+
+/** @brief Clear CGI arguments */
+void cgi_clear(void) {
+ cgi_args = hash_new(sizeof (char *));
+}
+
/** @brief Add SGML-style quoting
* @param src String to quote (UTF-8)
* @return Quoted string
@@ -333,6 +337,27 @@ char *cgi_makeurl(const char *url, ...) {
return d.vec;
}
+/** @brief Construct a URL from current parameters
+ * @param url Base URL
+ * @return Constructed URL
+ */
+char *cgi_thisurl(const char *url) {
+ struct dynstr d[1];
+ char **keys = hash_keys(cgi_args);
+ int n;
+
+ dynstr_init(d);
+ dynstr_append_string(d, url);
+ for(n = 0; keys[n]; ++n) {
+ dynstr_append(d, n ? '&' : '?');
+ dynstr_append_string(d, urlencodestring(keys[n]));
+ dynstr_append(d, '=');
+ dynstr_append_string(d, urlencodestring(cgi_get(keys[n])));
+ }
+ dynstr_terminate(d);
+ return d->vec;
+}
+
/*
Local Variables:
c-basic-offset:2