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af1331ad56
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@10960 65c4cc65-6c06-0410-ace0-fbb531ad65f3
151 lines
3.5 KiB
C
151 lines
3.5 KiB
C
/*
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* Asterisk -- An open source telephony toolkit.
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*
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* Copyright (C) 1999-2006, Digium, Inc.
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*
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* Portions Copyright (C) 2005, Anthony Minessale II
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*
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* See http://www.asterisk.org for more information about
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* the Asterisk project. Please do not directly contact
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* any of the maintainers of this project for assistance;
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* the project provides a web site, mailing lists and IRC
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* channels for your use.
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*
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* This program is free software, distributed under the terms of
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* the GNU General Public License Version 2. See the LICENSE file
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* at the top of the source tree.
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*/
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/*! \file
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*
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* \brief Call Detail Record related dialplan functions
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*
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* \author Anthony Minessale II
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*/
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#include <stdlib.h>
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#include <string.h>
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#include <sys/types.h>
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#include "asterisk.h"
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ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
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#include "asterisk/module.h"
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#include "asterisk/channel.h"
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#include "asterisk/pbx.h"
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#include "asterisk/logger.h"
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#include "asterisk/utils.h"
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#include "asterisk/app.h"
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#include "asterisk/cdr.h"
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enum {
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OPT_RECURSIVE = (1 << 0),
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OPT_UNPARSED = (1 << 1),
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} cdr_option_flags;
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AST_APP_OPTIONS(cdr_func_options, {
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AST_APP_OPTION('r', OPT_RECURSIVE),
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AST_APP_OPTION('u', OPT_UNPARSED),
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});
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static int cdr_read(struct ast_channel *chan, char *cmd, char *parse,
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char *buf, size_t len)
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{
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char *ret;
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struct ast_flags flags = { 0 };
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AST_DECLARE_APP_ARGS(args,
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AST_APP_ARG(variable);
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AST_APP_ARG(options);
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);
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if (ast_strlen_zero(parse))
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return -1;
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if (!chan->cdr)
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return -1;
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AST_STANDARD_APP_ARGS(args, parse);
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if (!ast_strlen_zero(args.options))
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ast_app_parse_options(cdr_func_options, &flags, NULL, args.options);
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ast_cdr_getvar(chan->cdr, args.variable, &ret, buf, len,
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ast_test_flag(&flags, OPT_RECURSIVE),
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ast_test_flag(&flags, OPT_UNPARSED));
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return 0;
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}
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static int cdr_write(struct ast_channel *chan, char *cmd, char *parse,
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const char *value)
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{
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struct ast_flags flags = { 0 };
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AST_DECLARE_APP_ARGS(args,
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AST_APP_ARG(variable);
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AST_APP_ARG(options);
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);
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if (ast_strlen_zero(parse) || !value)
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return -1;
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AST_STANDARD_APP_ARGS(args, parse);
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if (!ast_strlen_zero(args.options))
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ast_app_parse_options(cdr_func_options, &flags, NULL, args.options);
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if (!strcasecmp(args.variable, "accountcode"))
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ast_cdr_setaccount(chan, value);
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else if (!strcasecmp(args.variable, "userfield"))
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ast_cdr_setuserfield(chan, value);
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else if (chan->cdr)
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ast_cdr_setvar(chan->cdr, args.variable, value, ast_test_flag(&flags, OPT_RECURSIVE));
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/* No need to worry about the u flag, as all fields for which setting
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* 'u' would do anything are marked as readonly. */
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return 0;
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}
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static struct ast_custom_function cdr_function = {
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.name = "CDR",
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.synopsis = "Gets or sets a CDR variable",
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.syntax = "CDR(<name>[|options])",
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.read = cdr_read,
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.write = cdr_write,
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.desc =
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"Options:\n"
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" 'r' searches the entire stack of CDRs on the channel\n"
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" 'u' retrieves the raw, unprocessed value\n"
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" For example, 'start', 'answer', and 'end' will be retrieved as epoch\n"
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" values, when the 'u' option is passed, but formatted as YYYY-MM-DD HH:MM:SS\n"
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" otherwise. Similarly, disposition and amaflags will return their raw\n"
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" integral values.\n",
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};
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static char *tdesc = "CDR dialplan function";
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int unload_module(void)
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{
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return ast_custom_function_unregister(&cdr_function);
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}
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int load_module(void)
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{
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return ast_custom_function_register(&cdr_function);
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}
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char *description(void)
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{
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return tdesc;
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}
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int usecount(void)
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{
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return 0;
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}
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char *key()
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{
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return ASTERISK_GPL_KEY;
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}
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