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e8f4ac6c61
When implementing playback for stasis-http, the monolithicedness of res_stasis really started to get in my way. This patch breaks the major components of res_stasis.c into individual files. * res/stasis/app.c - Stasis application tracking * res/stasis/control.c - Channel control objects * res/stasis/command.c - Channel command object This refactoring also allows res_stasis applications to be loaded as independent modules, such as the new res_stasis_answer module. The bulk of this patch is simply moving code from one file to another, adjusting names and adding accessors as necessary. Review: https://reviewboard.asterisk.org/r/2530/ git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@388729 65c4cc65-6c06-0410-ace0-fbb531ad65f3
116 lines
2.6 KiB
C
116 lines
2.6 KiB
C
/*
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* Asterisk -- An open source telephony toolkit.
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*
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* Copyright (C) 2012 - 2013, Digium, Inc.
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*
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* David M. Lee, II <dlee@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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/*! \file
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*
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* \brief Stasis dialplan application.
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*
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* \author David M. Lee, II <dlee@digium.com>
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*/
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/*** MODULEINFO
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<depend>res_stasis</depend>
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<support_level>core</support_level>
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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/app.h"
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#include "asterisk/module.h"
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#include "asterisk/stasis.h"
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#include "asterisk/stasis_app_impl.h"
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/*** DOCUMENTATION
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<application name="Stasis" language="en_US">
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<synopsis>Invoke an external Stasis application.</synopsis>
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<syntax>
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<parameter name="app_name" required="true">
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<para>Name of the application to invoke.</para>
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</parameter>
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<parameter name="args">
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<para>Optional comma-delimited arguments for the
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application invocation.</para>
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</parameter>
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</syntax>
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<description>
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<para>
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Invoke a Stasis application.
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</para>
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</description>
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</application>
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***/
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/*! \brief Maximum number of arguments for the Stasis dialplan application */
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#define MAX_ARGS 128
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/*! \brief Dialplan application name */
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static const char *stasis = "Stasis";
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/*! /brief Stasis dialplan application callback */
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static int app_exec(struct ast_channel *chan, const char *data)
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{
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char *parse = NULL;
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AST_DECLARE_APP_ARGS(args,
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AST_APP_ARG(app_name);
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AST_APP_ARG(app_argv)[MAX_ARGS];
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);
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ast_assert(chan != NULL);
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ast_assert(data != NULL);
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/* parse the arguments */
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parse = ast_strdupa(data);
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AST_STANDARD_APP_ARGS(args, parse);
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if (args.argc < 1) {
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ast_log(LOG_WARNING, "Stasis app_name argument missing\n");
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return -1;
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}
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return stasis_app_exec(
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chan, args.app_name, args.argc - 1, args.app_argv);
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}
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static int load_module(void)
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{
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int r = 0;
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stasis_app_ref();
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r |= ast_register_application_xml(stasis, app_exec);
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return r;
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}
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static int unload_module(void)
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{
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int r = 0;
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r |= ast_unregister_application(stasis);
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stasis_app_unref();
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return r;
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}
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AST_MODULE_INFO(ASTERISK_GPL_KEY,
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AST_MODFLAG_DEFAULT,
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"Stasis dialplan application",
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.load = load_module,
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.unload = unload_module,
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.nonoptreq = "res_stasis",
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);
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