mirror of
https://github.com/asterisk/asterisk.git
synced 2025-09-02 19:16:15 +00:00
e6fe538d81
* Do a git blame on the embedded XML application or function element.
* From the commit hash, grab the summary line.
* Do a git log --grep <summary> to find the cherry-pick commits in all
branches that match.
* Do a git patch-id to ensure the commits are all related and didn't get
a false match on the summary.
* Do a git tag --contains <commit> to find the tags that contain each
commit.
* Weed out all tags not ..0.
* Sort and discard any .0.0 and following tags where the commit
appeared in an earlier branch.
* The result is a single tag for each branch where the application or function
was defined.
The applications and functions defined in the following files were done by
hand because the XML was extracted from the C source file relatively recently.
* channels/pjsip/dialplan_functions_doc.xml
* main/logger_doc.xml
* main/manager_doc.xml
* res/res_geolocation/geoloc_doc.xml
* res/res_stir_shaken/stir_shaken_doc.xml
(cherry picked from commit 54d67711f8)
109 lines
2.8 KiB
C
109 lines
2.8 KiB
C
/*
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* Asterisk -- An open source telephony toolkit.
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*
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* Copyright (C) 2021-2022, Naveen Albert
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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 Set variables and functions on other channels
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*
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* \author Naveen Albert <asterisk@phreaknet.org>
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*
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* \ingroup functions
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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/module.h"
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#include "asterisk/channel.h"
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#include "asterisk/pbx.h"
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#include "asterisk/utils.h"
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#include "asterisk/app.h"
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#include "asterisk/stringfields.h"
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/*** DOCUMENTATION
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<function name="EXPORT" language="en_US">
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<since><version>16.30.0</version><version>18.16.0</version><version>19.8.0</version><version>20.1.0</version></since>
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<synopsis>
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Set variables or dialplan functions on any arbitrary channel that exists.
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</synopsis>
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<syntax>
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<parameter name="channel" required="true">
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<para>The complete channel name: <literal>SIP/12-abcd1234</literal>.</para>
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</parameter>
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<parameter name="var" required="true">
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<para>Variable name</para>
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</parameter>
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</syntax>
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<description>
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<para>Allows setting variables or functions on any existing channel if it exists.</para>
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</description>
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<see-also>
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<ref type="function">IMPORT</ref>
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<ref type="function">MASTER_CHANNEL</ref>
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<ref type="function">SHARED</ref>
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</see-also>
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</function>
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***/
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static int func_export_write(struct ast_channel *chan, const char *function, char *data, const char *value)
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{
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struct ast_channel *ochan;
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AST_DECLARE_APP_ARGS(args,
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AST_APP_ARG(channel);
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AST_APP_ARG(var);
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);
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AST_STANDARD_APP_ARGS(args, data);
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if (!args.channel) {
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ast_log(LOG_WARNING, "No channel was provided to %s function.\n", function);
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return -1;
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}
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if (!args.var) {
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ast_log(LOG_WARNING, "No variable name was provided to %s function.\n", function);
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return -1;
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}
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ochan = ast_channel_get_by_name(args.channel);
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if (!ochan) {
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ast_log(LOG_WARNING, "Channel '%s' not found! '%s' not set.\n", args.channel, args.var);
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return -1;
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}
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pbx_builtin_setvar_helper(ochan, args.var, value);
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ast_channel_unref(ochan);
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return 0;
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}
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static struct ast_custom_function export_function = {
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.name = "EXPORT",
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.write = func_export_write,
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};
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static int unload_module(void)
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{
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return ast_custom_function_unregister(&export_function);
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}
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static int load_module(void)
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{
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return ast_custom_function_register(&export_function);
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}
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AST_MODULE_INFO_STANDARD_EXTENDED(ASTERISK_GPL_KEY, "Set variables and functions on other channels");
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