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/*
* Asterisk -- An open source telephony toolkit.
*
* Copyright (C) 2008, Digium, Inc
*
* See http://www.asterisk.org for more information about
* the Asterisk project. Please do not directly contact
* any of the maintainers of this project for assistance;
* the project provides a web site, mailing lists and IRC
* channels for your use.
*
* This program is free software, distributed under the terms of
* the GNU General Public License Version 2. See the LICENSE file
* at the top of the source tree.
*/
/*! \file
*
* \brief Generate User-Defined CEL event
*
* \author Steve Murphy
*
* \ingroup applications
*/
/*** MODULEINFO
<support_level>core</support_level>
***/
#include "asterisk.h"
#include "asterisk/module.h"
#include "asterisk/app.h"
#include "asterisk/channel.h"
#include "asterisk/cel.h"
/*** DOCUMENTATION
<application name="CELGenUserEvent" language="en_US">
<synopsis>
Generates a CEL User Defined Event.
</synopsis>
<syntax>
<parameter name="event-name" required="true">
<argument name="event-name" required="true">
</argument>
<argument name="extra" required="false">
<para>Extra text to be included with the event.</para>
</argument>
</parameter>
</syntax>
<description>
<para>A CEL event will be immediately generated by this channel, with the supplied name for a type.</para>
</description>
</application>
***/
static char *app = "CELGenUserEvent";
static int celgenuserevent_exec(struct ast_channel *chan, const char *data)
{
int res = 0;
char *parse;
RAII_VAR(struct ast_json *, blob, NULL, ast_json_unref);
AST_DECLARE_APP_ARGS(args,
AST_APP_ARG(event);
AST_APP_ARG(extra);
);
if (ast_strlen_zero(data)) {
return 0;
}
parse = ast_strdupa(data);
AST_STANDARD_APP_ARGS(args, parse);
blob = ast_json_pack("{s: s, s: {s: s}}",
"event", args.event,
"extra", "extra", S_OR(args.extra, ""));
if (!blob) {
return res;
}
ast_cel_publish_event(chan, AST_CEL_USER_DEFINED, blob);
return res;
}
static int unload_module(void)
{
ast_unregister_application(app);
return 0;
}
static int load_module(void)
{
int res = ast_register_application_xml(app, celgenuserevent_exec);
if (res) {
return AST_MODULE_LOAD_DECLINE;
} else {
return AST_MODULE_LOAD_SUCCESS;
}
}
AST_MODULE_INFO(ASTERISK_GPL_KEY, AST_MODFLAG_DEFAULT, "Generate an User-Defined CEL event",
.support_level = AST_MODULE_SUPPORT_CORE,
.load = load_module,
.unload = unload_module,
.requires = "cel",
);
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