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/*
* Asterisk -- An open source telephony toolkit.
*
* Copyright (C) 1999 - 2005, Digium, Inc.
*
* Portions Copyright (C) 2005, Anthony Minessale II
*
* 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 Call Detail Record related dialplan functions
*
* \author Anthony Minessale II
*/
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include "asterisk.h"
/* ASTERISK_FILE_VERSION(__FILE__, "$Revision$") */
#include "asterisk/channel.h"
#include "asterisk/pbx.h"
#include "asterisk/logger.h"
#include "asterisk/utils.h"
#include "asterisk/app.h"
#include "asterisk/cdr.h"
enum {
OPT_RECURSIVE = (1 << 0),
} cdr_option_flags;
AST_APP_OPTIONS(cdr_func_options, {
AST_APP_OPTION('r', OPT_RECURSIVE),
});
static char *builtin_function_cdr_read(struct ast_channel *chan, char *cmd, char *data, char *buf, size_t len)
{
char *ret;
char *parse;
struct ast_flags flags = {0};
AST_DECLARE_APP_ARGS(args,
AST_APP_ARG(variable);
AST_APP_ARG(options);
);
if (ast_strlen_zero(data))
return NULL;
if (!chan->cdr)
return NULL;
if (!(parse = ast_strdupa(data)))
return NULL;
AST_STANDARD_APP_ARGS(args, parse);
if(!ast_strlen_zero(args.options) ) {
ast_app_parse_options(cdr_func_options, &flags, NULL, args.options);
}
ast_cdr_getvar(chan->cdr, args.variable, &ret, buf, len, (ast_test_flag(&flags,OPT_RECURSIVE) ) ? 1 : 0 );
return ret;
}
static void builtin_function_cdr_write(struct ast_channel *chan, char *cmd, char *data, const char *value)
{
char *parse;
struct ast_flags flags = {0};
AST_DECLARE_APP_ARGS(args,
AST_APP_ARG(variable);
AST_APP_ARG(options);
);
if (ast_strlen_zero(data) || !value)
return;
if (!(parse = ast_strdupa(data)))
return;
AST_STANDARD_APP_ARGS(args, parse);
/* check for a trailing flags argument */
if(!ast_strlen_zero(args.options) ) {
ast_app_parse_options(cdr_func_options, &flags, NULL, args.options);
}
if (!strcasecmp(args.variable, "accountcode"))
ast_cdr_setaccount(chan, value);
else if (!strcasecmp(args.variable, "userfield"))
ast_cdr_setuserfield(chan, value);
else if (chan->cdr)
ast_cdr_setvar(chan->cdr, args.variable, value, (ast_test_flag(&flags,OPT_RECURSIVE) ) ? 1 : 0 );
}
#ifndef BUILTIN_FUNC
static
#endif
struct ast_custom_function cdr_function = {
.name = "CDR",
.synopsis = "Gets or sets a CDR variable",
.desc= "Option 'r' searches the entire stack of CDRs on the channel\n",
.syntax = "CDR(<name>[|options])",
.read = builtin_function_cdr_read,
.write = builtin_function_cdr_write,
};
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