mirror of
https://github.com/asterisk/asterisk.git
synced 2025-09-04 03:50:31 +00:00
5b168ee34b
This commit introduces the first phase of an effort to manage documentation of the interfaces in Asterisk in an XML format. Currently, a new format is available for applications and dialplan functions. A good number of conversions to the new format are also included. For more information, see the following message to asterisk-dev: http://lists.digium.com/pipermail/asterisk-dev/2008-October/034968.html git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@153365 65c4cc65-6c06-0410-ace0-fbb531ad65f3
111 lines
2.7 KiB
C
111 lines
2.7 KiB
C
/*
|
|
* Asterisk -- An open source telephony toolkit.
|
|
*
|
|
* Copyright (C) 2005 - 2006, Digium, Inc.
|
|
* Copyright (C) 2005, Claude Patry
|
|
*
|
|
* 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 Use the base64 as functions
|
|
*
|
|
* \ingroup functions
|
|
*/
|
|
|
|
#include "asterisk.h"
|
|
|
|
ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
|
|
|
|
#include "asterisk/module.h"
|
|
#include "asterisk/pbx.h" /* function register/unregister */
|
|
#include "asterisk/utils.h"
|
|
|
|
/*** DOCUMENTATION
|
|
<function name="BASE64_ENCODE" language="en_US">
|
|
<synopsis>
|
|
Encode a string in base64.
|
|
</synopsis>
|
|
<syntax>
|
|
<parameter name="string" required="true">
|
|
<para>Input string</para>
|
|
</parameter>
|
|
</syntax>
|
|
<description>
|
|
<para>Returns the base64 string.</para>
|
|
</description>
|
|
</function>
|
|
<function name="BASE64_DECODE" language="en_US">
|
|
<synopsis>
|
|
Decode a base64 string.
|
|
</synopsis>
|
|
<syntax>
|
|
<parameter name="string" required="true">
|
|
<para>Input string.</para>
|
|
</parameter>
|
|
</syntax>
|
|
<description>
|
|
<para>Returns the plain text string.</para>
|
|
</description>
|
|
</function>
|
|
***/
|
|
|
|
static int base64_encode(struct ast_channel *chan, const char *cmd, char *data,
|
|
char *buf, size_t len)
|
|
{
|
|
if (ast_strlen_zero(data)) {
|
|
ast_log(LOG_WARNING, "Syntax: BASE64_ENCODE(<data>) - missing argument!\n");
|
|
return -1;
|
|
}
|
|
|
|
ast_base64encode(buf, (unsigned char *) data, strlen(data), len);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int base64_decode(struct ast_channel *chan, const char *cmd, char *data,
|
|
char *buf, size_t len)
|
|
{
|
|
if (ast_strlen_zero(data)) {
|
|
ast_log(LOG_WARNING, "Syntax: BASE64_DECODE(<base_64 string>) - missing argument!\n");
|
|
return -1;
|
|
}
|
|
|
|
ast_base64decode((unsigned char *) buf, data, len);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static struct ast_custom_function base64_encode_function = {
|
|
.name = "BASE64_ENCODE",
|
|
.read = base64_encode,
|
|
};
|
|
|
|
static struct ast_custom_function base64_decode_function = {
|
|
.name = "BASE64_DECODE",
|
|
.read = base64_decode,
|
|
};
|
|
|
|
static int unload_module(void)
|
|
{
|
|
return ast_custom_function_unregister(&base64_encode_function) |
|
|
ast_custom_function_unregister(&base64_decode_function);
|
|
}
|
|
|
|
static int load_module(void)
|
|
{
|
|
return ast_custom_function_register(&base64_encode_function) |
|
|
ast_custom_function_register(&base64_decode_function);
|
|
}
|
|
|
|
AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "base64 encode/decode dialplan functions");
|