mirror of
https://github.com/asterisk/asterisk.git
synced 2025-09-02 19:16:15 +00:00
a80179bfe7
* 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 85a4ab8390)
139 lines
3.6 KiB
C
139 lines
3.6 KiB
C
/*
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* Asterisk -- An open source telephony toolkit.
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*
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* Copyright (C) 2019, Alexei Gradinari
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*
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* Alexei Gradinari <alex2grad@gmail.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 Blind transfer by caller channel
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*
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* \author Alexei Gradinari <alex2grad@gmail.com>
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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/pbx.h"
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#include "asterisk/module.h"
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#include "asterisk/app.h"
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#include "asterisk/channel.h"
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#include "asterisk/bridge.h"
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/*** DOCUMENTATION
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<application name="BlindTransfer" language="en_US">
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<since><version>13.28.0</version><version>16.5.0</version></since>
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<synopsis>
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Blind transfer channel(s) to the extension and context provided
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</synopsis>
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<syntax>
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<parameter name="exten" required="true">
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<para>Specify extension.</para>
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</parameter>
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<parameter name="context">
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<para>Optionally specify a context.
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By default, Asterisk will use the caller channel context.</para>
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</parameter>
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</syntax>
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<description>
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<para>Redirect all channels currently bridged to the caller channel to the
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specified destination.</para>
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<para>The result of the application will be reported in the <variable>BLINDTRANSFERSTATUS</variable>
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channel variable:</para>
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<variablelist>
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<variable name="BLINDTRANSFERSTATUS">
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<value name="SUCCESS">
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Transfer succeeded.
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</value>
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<value name="FAILURE">
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Transfer failed.
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</value>
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<value name="INVALID">
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Transfer invalid.
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</value>
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<value name="NOTPERMITTED">
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Transfer not permitted.
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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 const char * const app = "BlindTransfer";
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static int blind_transfer_exec(struct ast_channel *chan, const char *data)
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{
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char *exten = NULL;
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char *context = NULL;
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char *parse;
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AST_DECLARE_APP_ARGS(args,
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AST_APP_ARG(exten);
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AST_APP_ARG(context);
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);
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if (ast_strlen_zero((char *)data)) {
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ast_log(LOG_WARNING, "%s requires an argument (exten)\n", app);
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pbx_builtin_setvar_helper(chan, "BLINDTRANSFERSTATUS", "FAILURE");
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return 0;
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}
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parse = ast_strdupa(data);
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AST_STANDARD_APP_ARGS(args, parse);
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exten = args.exten;
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if (ast_strlen_zero(args.context)) {
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context = (char *)ast_channel_context(chan);
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} else {
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context = args.context;
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}
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switch (ast_bridge_transfer_blind(1, chan, exten, context, NULL, NULL)) {
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case AST_BRIDGE_TRANSFER_NOT_PERMITTED:
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pbx_builtin_setvar_helper(chan, "BLINDTRANSFERSTATUS", "NOTPERMITTED");
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break;
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case AST_BRIDGE_TRANSFER_INVALID:
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pbx_builtin_setvar_helper(chan, "BLINDTRANSFERSTATUS", "INVALID");
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break;
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case AST_BRIDGE_TRANSFER_FAIL:
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pbx_builtin_setvar_helper(chan, "BLINDTRANSFERSTATUS", "FAILURE");
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break;
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case AST_BRIDGE_TRANSFER_SUCCESS:
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pbx_builtin_setvar_helper(chan, "BLINDTRANSFERSTATUS", "SUCCESS");
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break;
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default:
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pbx_builtin_setvar_helper(chan, "BLINDTRANSFERSTATUS", "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, blind_transfer_exec);
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}
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AST_MODULE_INFO_STANDARD_EXTENDED(ASTERISK_GPL_KEY, "Blind transfer channel to the given destination");
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