deprecate LANGUAGE() and MUSICCLASS(), in favor of CHANNEL() git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@9674 65c4cc65-6c06-0410-ace0-fbb531ad65f3
117 lines
2.6 KiB
C
117 lines
2.6 KiB
C
/*
|
|
* Asterisk -- An open source telephony toolkit.
|
|
*
|
|
* Copyright (C) 1999 - 2006, Digium, Inc.
|
|
*
|
|
* Created by Olle E. Johansson, Edvina.net
|
|
*
|
|
* See http://www.asterisk.org for more information about
|
|
* the Asterisk project. Please do not directly contact
|
|
* any of the maintainers of this project for assistance;
|
|
* the project provides a web site, mailing lists and IRC
|
|
* channels for your use.
|
|
*
|
|
* This program is free software, distributed under the terms of
|
|
* the GNU General Public License Version 2. See the LICENSE file
|
|
* at the top of the source tree.
|
|
*/
|
|
|
|
/*! \file
|
|
*
|
|
* \brief URI encoding / decoding
|
|
*
|
|
* \author Olle E. Johansson <oej@edvina.net>
|
|
*
|
|
* \note For now this code only supports 8 bit characters, not unicode,
|
|
which we ultimately will need to support.
|
|
*
|
|
*/
|
|
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include <sys/types.h>
|
|
|
|
#include "asterisk.h"
|
|
|
|
ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
|
|
|
|
#include "asterisk/module.h"
|
|
#include "asterisk/channel.h"
|
|
#include "asterisk/pbx.h"
|
|
#include "asterisk/logger.h"
|
|
#include "asterisk/utils.h"
|
|
#include "asterisk/app.h"
|
|
|
|
/*! \brief uriencode: Encode URL according to RFC 2396 */
|
|
static int uriencode(struct ast_channel *chan, char *cmd, char *data,
|
|
char *buf, size_t len)
|
|
{
|
|
if (ast_strlen_zero(data)) {
|
|
ast_log(LOG_WARNING, "Syntax: URIENCODE(<data>) - missing argument!\n");
|
|
return -1;
|
|
}
|
|
|
|
ast_uri_encode(data, buf, len, 1);
|
|
|
|
return 0;
|
|
}
|
|
|
|
/*!\brief uridecode: Decode URI according to RFC 2396 */
|
|
static int uridecode(struct ast_channel *chan, char *cmd, char *data,
|
|
char *buf, size_t len)
|
|
{
|
|
if (ast_strlen_zero(data)) {
|
|
ast_log(LOG_WARNING, "Syntax: URIDECODE(<data>) - missing argument!\n");
|
|
return -1;
|
|
}
|
|
|
|
ast_copy_string(buf, data, len);
|
|
ast_uri_decode(buf);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static struct ast_custom_function urldecode_function = {
|
|
.name = "URIDECODE",
|
|
.synopsis = "Decodes an URI-encoded string.",
|
|
.syntax = "URIDECODE(<data>)",
|
|
.read = uridecode,
|
|
};
|
|
|
|
static struct ast_custom_function urlencode_function = {
|
|
.name = "URIENCODE",
|
|
.synopsis = "Encodes a string to URI-safe encoding.",
|
|
.syntax = "URIENCODE(<data>)",
|
|
.read = uriencode,
|
|
};
|
|
|
|
static char *tdesc = "URI encode/decode dialplan functions";
|
|
|
|
int unload_module(void)
|
|
{
|
|
return ast_custom_function_unregister(&urldecode_function)
|
|
|| ast_custom_function_unregister(&urlencode_function);
|
|
}
|
|
|
|
int load_module(void)
|
|
{
|
|
return ast_custom_function_register(&urldecode_function)
|
|
|| ast_custom_function_register(&urlencode_function);
|
|
}
|
|
|
|
char *description(void)
|
|
{
|
|
return tdesc;
|
|
}
|
|
|
|
int usecount(void)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
char *key()
|
|
{
|
|
return ASTERISK_GPL_KEY;
|
|
}
|