https://origsvn.digium.com/svn/asterisk/branches/1.4 ........ r102378 | file | 2008-02-05 11:09:29 -0400 (Tue, 05 Feb 2008) | 4 lines Perform dialing asynchronously when using the originate CLI command so the CLI does not appear to block. (closes issue #11927) Reported by: bbhoss ........ git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@102379 65c4cc65-6c06-0410-ace0-fbb531ad65f3
192 lines
5.5 KiB
C
192 lines
5.5 KiB
C
/*
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* Asterisk -- An open source telephony toolkit.
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*
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* Copyright (C) 2005 - 2006, Digium, Inc.
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*
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* Russell Bryant <russell@digium.com>
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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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/*!
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* \file
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* \author Russell Bryant <russell@digium.com>
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*
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* \brief Originate calls via the CLI
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*
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*/
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#include "asterisk.h"
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ASTERISK_FILE_VERSION(__FILE__, "$Revision$");
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#include "asterisk/channel.h"
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#include "asterisk/pbx.h"
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#include "asterisk/module.h"
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#include "asterisk/cli.h"
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#include "asterisk/utils.h"
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#include "asterisk/frame.h"
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/*! The timeout for originated calls, in seconds */
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#define TIMEOUT 30
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/*!
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* \brief orginate a call from the CLI
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* \param fd file descriptor for cli
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* \param chan channel to create type/data
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* \param app application you want to run
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* \param appdata data for application
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* \retval CLI_SUCCESS on success.
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* \retval CLI_SHOWUSAGE on failure.
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*/
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static char *orig_app(int fd, const char *chan, const char *app, const char *appdata)
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{
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char *chantech;
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char *chandata;
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int reason = 0;
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if (ast_strlen_zero(app))
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return CLI_SHOWUSAGE;
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chandata = ast_strdupa(chan);
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chantech = strsep(&chandata, "/");
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if (!chandata) {
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ast_cli(fd, "*** No data provided after channel type! ***\n");
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return CLI_SHOWUSAGE;
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}
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ast_pbx_outgoing_app(chantech, AST_FORMAT_SLINEAR, chandata, TIMEOUT * 1000, app, appdata, &reason, 0, NULL, NULL, NULL, NULL, NULL);
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return CLI_SUCCESS;
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}
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/*!
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* \brief orginate from extension
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* \param fd file descriptor for cli
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* \param chan channel to create type/data
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* \param data contains exten\@context
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* \retval CLI_SUCCESS on success.
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* \retval CLI_SHOWUSAGE on failure.
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*/
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static char *orig_exten(int fd, const char *chan, const char *data)
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{
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char *chantech;
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char *chandata;
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char *exten = NULL;
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char *context = NULL;
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int reason = 0;
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chandata = ast_strdupa(chan);
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chantech = strsep(&chandata, "/");
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if (!chandata) {
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ast_cli(fd, "*** No data provided after channel type! ***\n");
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return CLI_SHOWUSAGE;
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}
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if (!ast_strlen_zero(data)) {
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context = ast_strdupa(data);
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exten = strsep(&context, "@");
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}
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if (ast_strlen_zero(exten))
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exten = "s";
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if (ast_strlen_zero(context))
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context = "default";
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ast_pbx_outgoing_exten(chantech, AST_FORMAT_SLINEAR, chandata, TIMEOUT * 1000, context, exten, 1, &reason, 0, NULL, NULL, NULL, NULL, NULL);
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return CLI_SUCCESS;
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}
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/*!
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* \brief handle for orgination app or exten.
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* \param e pointer to the CLI structure to initialize
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* \param cmd operation to execute
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* \param a structure that contains either application or extension arguments
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* \retval CLI_SUCCESS on success.
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* \retval CLI_SHOWUSAGE on failure.
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*/
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static char *handle_orig(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)
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{
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static char *choices[] = { "application", "extension", NULL };
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char *res;
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switch (cmd) {
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case CLI_INIT:
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e->command = "originate";
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e->usage =
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" There are two ways to use this command. A call can be originated between a\n"
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"channel and a specific application, or between a channel and an extension in\n"
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"the dialplan. This is similar to call files or the manager originate action.\n"
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"Calls originated with this command are given a timeout of 30 seconds.\n\n"
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"Usage1: originate <tech/data> application <appname> [appdata]\n"
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" This will originate a call between the specified channel tech/data and the\n"
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"given application. Arguments to the application are optional. If the given\n"
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"arguments to the application include spaces, all of the arguments to the\n"
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"application need to be placed in quotation marks.\n\n"
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"Usage2: originate <tech/data> extension [exten@][context]\n"
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" This will originate a call between the specified channel tech/data and the\n"
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"given extension. If no context is specified, the 'default' context will be\n"
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"used. If no extension is given, the 's' extension will be used.\n";
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return NULL;
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case CLI_GENERATE:
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if (a->pos != 2)
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return NULL;
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/* ugly, can be removed when CLI entries have ast_module pointers */
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ast_module_ref(ast_module_info->self);
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res = ast_cli_complete(a->word, choices, a->n);
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ast_module_unref(ast_module_info->self);
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return res;
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}
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if (ast_strlen_zero(a->argv[1]) || ast_strlen_zero(a->argv[2]))
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return CLI_SHOWUSAGE;
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/* ugly, can be removed when CLI entries have ast_module pointers */
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ast_module_ref(ast_module_info->self);
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if (!strcasecmp("application", a->argv[2])) {
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res = orig_app(a->fd, a->argv[1], a->argv[3], a->argv[4]);
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} else if (!strcasecmp("extension", a->argv[2])) {
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res = orig_exten(a->fd, a->argv[1], a->argv[3]);
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} else
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res = CLI_SHOWUSAGE;
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ast_module_unref(ast_module_info->self);
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return res;
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}
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static struct ast_cli_entry cli_cliorig[] = {
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AST_CLI_DEFINE(handle_orig, "Originate a call"),
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};
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/*! \brief Unload orginate module */
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static int unload_module(void)
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{
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return ast_cli_unregister_multiple(cli_cliorig, ARRAY_LEN(cli_cliorig));
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}
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/*! \brief Load orginate module */
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static int load_module(void)
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{
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int res;
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res = ast_cli_register_multiple(cli_cliorig, ARRAY_LEN(cli_cliorig));
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return res ? AST_MODULE_LOAD_DECLINE : AST_MODULE_LOAD_SUCCESS;
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}
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AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Call origination from the CLI");
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