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116 lines
3.3 KiB
116 lines
3.3 KiB
/*
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* Asterisk -- An open source telephony toolkit.
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*
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* Copyright (C) 2021, Naveen Albert
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*
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* Naveen Albert <asterisk@phreaknet.org>
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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 Reload Asterisk modules
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*
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* \author Naveen Albert <asterisk@phreaknet.org>
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*
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* \ingroup applications
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*/
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/*** MODULEINFO
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<support_level>extended</support_level>
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***/
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#include "asterisk.h"
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#include "asterisk/logger.h"
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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/app.h"
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/*** DOCUMENTATION
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<application name="Reload" language="en_US">
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<since>
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<version>16.20.0</version>
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<version>18.6.0</version>
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<version>19.0.0</version>
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</since>
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<synopsis>
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Reloads an Asterisk module, blocking the channel until the reload has completed.
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</synopsis>
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<syntax>
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<parameter name="module" required="false">
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<para>The full name(s) of the target module(s) or resource(s) to reload.
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If omitted, everything will be reloaded.</para>
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<para>The full names MUST be specified (e.g. <literal>chan_iax2</literal>
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to reload IAX2 or <literal>pbx_config</literal> to reload the dialplan.</para>
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</parameter>
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</syntax>
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<description>
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<para>Reloads the specified (or all) Asterisk modules and reports success or failure.
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Success is determined by each individual module, and if all reloads are successful,
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that is considered an aggregate success. If multiple modules are specified and any
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module fails, then FAILURE will be returned. It is still possible that other modules
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did successfully reload, however.</para>
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<para>Sets <variable>RELOADSTATUS</variable> to one of the following values:</para>
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<variablelist>
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<variable name="RELOADSTATUS">
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<value name="SUCCESS">
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Specified module(s) reloaded successfully.
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</value>
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<value name="FAILURE">
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Some or all of the specified modules failed to reload.
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</value>
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</variable>
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</variablelist>
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</description>
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</application>
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***/
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static char *app = "Reload";
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static int reload_exec(struct ast_channel *chan, const char *data)
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{
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char *targets, *target = NULL;
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enum ast_module_reload_result res = AST_MODULE_RELOAD_SUCCESS;
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targets = ast_strdupa(data);
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ast_autoservice_start(chan);
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if (ast_strlen_zero(targets)) { /* Reload everything */
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res = ast_module_reload(targets);
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} else {
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while((target = ast_strsep(&targets, ',', AST_STRSEP_ALL))) {
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res |= ast_module_reload(target);
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}
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}
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ast_autoservice_stop(chan);
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if (res == AST_MODULE_RELOAD_SUCCESS) {
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pbx_builtin_setvar_helper(chan, "RELOADSTATUS", "SUCCESS");
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} else {
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pbx_builtin_setvar_helper(chan, "RELOADSTATUS", "FAILURE");
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}
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return 0;
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}
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static int unload_module(void)
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{
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return ast_unregister_application(app);
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}
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static int load_module(void)
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{
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return ast_register_application_xml(app, reload_exec);
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}
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AST_MODULE_INFO_STANDARD_EXTENDED(ASTERISK_GPL_KEY, "Reload module(s)");
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