mirror of https://github.com/sipwise/asterisk.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
146 lines
3.7 KiB
146 lines
3.7 KiB
/*
|
|
* Asterisk -- An open source telephony toolkit.
|
|
*
|
|
* Copyright (C) 2006, Sergey Basmanov
|
|
*
|
|
* 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 ChannelRedirect application
|
|
*
|
|
* \author Sergey Basmanov <sergey_basmanov@mail.ru>
|
|
*
|
|
* \ingroup applications
|
|
*/
|
|
|
|
#include "asterisk.h"
|
|
|
|
ASTERISK_FILE_VERSION(__FILE__, "$Revision: 172030 $")
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <unistd.h>
|
|
#include <string.h>
|
|
|
|
#include "asterisk/file.h"
|
|
#include "asterisk/logger.h"
|
|
#include "asterisk/channel.h"
|
|
#include "asterisk/pbx.h"
|
|
#include "asterisk/module.h"
|
|
#include "asterisk/lock.h"
|
|
#include "asterisk/app.h"
|
|
#include "asterisk/features.h"
|
|
#include "asterisk/options.h"
|
|
|
|
static char *app = "ChannelRedirect";
|
|
static char *synopsis = "Redirects given channel to a dialplan target.";
|
|
static char *descrip =
|
|
"ChannelRedirect(channel|[[context|]extension|]priority):\n"
|
|
" Sends the specified channel to the specified extension priority\n";
|
|
|
|
|
|
static int asyncgoto_exec(struct ast_channel *chan, void *data)
|
|
{
|
|
int res = -1;
|
|
struct ast_module_user *u;
|
|
char *info, *context, *exten, *priority;
|
|
int prio = 1;
|
|
struct ast_channel *chan2 = NULL;
|
|
|
|
AST_DECLARE_APP_ARGS(args,
|
|
AST_APP_ARG(channel);
|
|
AST_APP_ARG(label);
|
|
);
|
|
|
|
if (ast_strlen_zero(data)) {
|
|
ast_log(LOG_WARNING, "%s requires an argument (channel|[[context|]exten|]priority)\n", app);
|
|
return -1;
|
|
}
|
|
|
|
u = ast_module_user_add(chan);
|
|
|
|
info = ast_strdupa(data);
|
|
AST_STANDARD_APP_ARGS(args, info);
|
|
|
|
if (ast_strlen_zero(args.channel) || ast_strlen_zero(args.label)) {
|
|
ast_log(LOG_WARNING, "%s requires an argument (channel|[[context|]exten|]priority)\n", app);
|
|
goto quit;
|
|
}
|
|
|
|
chan2 = ast_get_channel_by_name_locked(args.channel);
|
|
if (!chan2) {
|
|
ast_log(LOG_WARNING, "No such channel: %s\n", args.channel);
|
|
goto quit;
|
|
}
|
|
|
|
/* Parsed right to left, so standard parsing won't work */
|
|
context = strsep(&args.label, "|");
|
|
exten = strsep(&args.label, "|");
|
|
if (exten) {
|
|
priority = strsep(&args.label, "|");
|
|
if (!priority) {
|
|
priority = exten;
|
|
exten = context;
|
|
context = NULL;
|
|
}
|
|
} else {
|
|
priority = context;
|
|
context = NULL;
|
|
}
|
|
|
|
/* ast_findlabel_extension does not convert numeric priorities; it only does a lookup */
|
|
if (!(prio = atoi(priority)) && !(prio = ast_findlabel_extension(chan2, S_OR(context, chan2->context),
|
|
S_OR(exten, chan2->exten), priority, chan2->cid.cid_num))) {
|
|
ast_log(LOG_WARNING, "'%s' is not a known priority or label\n", priority);
|
|
goto chanquit;
|
|
}
|
|
|
|
if (option_debug > 1)
|
|
ast_log(LOG_DEBUG, "Attempting async goto (%s) to %s|%s|%d\n", args.channel, S_OR(context, chan2->context), S_OR(exten, chan2->exten), prio);
|
|
|
|
if (chan2->pbx) {
|
|
ast_channel_lock(chan2);
|
|
ast_set_flag(chan2, AST_FLAG_BRIDGE_HANGUP_DONT); /* don't let the after-bridge code run the h-exten */
|
|
ast_channel_unlock(chan2);
|
|
}
|
|
if (ast_async_goto_if_exists(chan2, S_OR(context, chan2->context), S_OR(exten, chan2->exten), prio))
|
|
ast_log(LOG_WARNING, "%s failed for %s\n", app, args.channel);
|
|
else
|
|
res = 0;
|
|
|
|
chanquit:
|
|
ast_mutex_unlock(&chan2->lock);
|
|
quit:
|
|
ast_module_user_remove(u);
|
|
|
|
return res;
|
|
}
|
|
|
|
static int unload_module(void)
|
|
{
|
|
int res;
|
|
|
|
res = ast_unregister_application(app);
|
|
|
|
ast_module_user_hangup_all();
|
|
|
|
return res;
|
|
}
|
|
|
|
static int load_module(void)
|
|
{
|
|
return ast_register_application(app, asyncgoto_exec, synopsis, descrip);
|
|
}
|
|
|
|
AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Channel Redirect");
|