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/*
* Asterisk -- An open source telephony toolkit.
*
* Copyright (C) 2005, 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
*
*/
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include "asterisk.h"
/* ASTERISK_FILE_VERSION(__FILE__, "Revision: 7221 ") */
#include "asterisk/channel.h"
#include "asterisk/pbx.h"
#include "asterisk/logger.h"
#include "asterisk/utils.h"
#include "asterisk/app.h"
static char *builtin_function_base64_encode(struct ast_channel *chan, char *cmd, char *data, char *buf, size_t len)
{
int res = 0;
if (ast_strlen_zero(data) ) {
ast_log(LOG_WARNING, "Syntax: BASE64_ENCODE(<data>) - missing argument!\n");
return NULL;
}
ast_log(LOG_DEBUG, "data=%s\n",data);
res = ast_base64encode(buf, data, strlen(data), len);
ast_log(LOG_DEBUG, "res=%d\n", res);
return buf;
}
static char *builtin_function_base64_decode(struct ast_channel *chan, 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 NULL;
}
ast_log(LOG_DEBUG, "data=%s\n", data);
ast_base64decode(buf, data, len);
return buf;
}
#ifndef BUILTIN_FUNC
static
#endif
struct ast_custom_function base64_encode_function = {
.name = "BASE64_ENCODE",
.synopsis = "Encode a string in base64",
.desc = "Returns the base64 string\n",
.syntax = "BASE64_ENCODE(<string>)",
.read = builtin_function_base64_encode,
};
#ifndef BUILTIN_FUNC
static
#endif
struct ast_custom_function base64_decode_function = {
.name = "BASE64_DECODE",
.synopsis = "Decode a base64 string",
.desc = "Returns the plain text string\n",
.syntax = "BASE64_DECODE(<base64_string>)",
.read = builtin_function_base64_decode,
};