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/*
* Asterisk -- An open source telephony toolkit.
*
* Copyright (C) 1999 - 2005, 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 UserEvent application -- send manager event
*
* \ingroup applications
*/
#include "asterisk.h"
ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
#include "asterisk/pbx.h"
#include "asterisk/module.h"
#include "asterisk/manager.h"
#include "asterisk/app.h"
/*** DOCUMENTATION
<application name="UserEvent" language="en_US">
<synopsis>
Send an arbitrary event to the manager interface.
</synopsis>
<syntax>
<parameter name="eventname" required="true" />
<parameter name="body" />
</syntax>
<description>
<para>Sends an arbitrary event to the manager interface, with an optional
<replaceable>body</replaceable> representing additional arguments. The
<replaceable>body</replaceable> may be specified as
a <literal>,</literal> delimited list of headers. Each additional
argument will be placed on a new line in the event. The format of the
event will be:</para>
<para> Event: UserEvent</para>
<para> UserEvent: <specified event name></para>
<para> [body]</para>
<para>If no <replaceable>body</replaceable> is specified, only Event and UserEvent headers will be present.</para>
</description>
</application>
***/
static char *app = "UserEvent";
static int userevent_exec(struct ast_channel *chan, void *data)
{
char *parse;
int x;
AST_DECLARE_APP_ARGS(args,
AST_APP_ARG(eventname);
AST_APP_ARG(extra)[100];
);
struct ast_str *body = ast_str_create(16);
if (ast_strlen_zero(data)) {
ast_log(LOG_WARNING, "UserEvent requires an argument (eventname,optional event body)\n");
ast_free(body);
return -1;
}
if (!body) {
ast_log(LOG_WARNING, "Unable to allocate buffer\n");
return -1;
}
parse = ast_strdupa(data);
AST_STANDARD_APP_ARGS(args, parse);
for (x = 0; x < args.argc - 1; x++) {
ast_str_append(&body, 0, "%s\r\n", args.extra[x]);
}
manager_event(EVENT_FLAG_USER, "UserEvent", "UserEvent: %s\r\n%s", args.eventname, ast_str_buffer(body));
ast_free(body);
return 0;
}
static int unload_module(void)
{
return ast_unregister_application(app);
}
static int load_module(void)
{
return ast_register_application_xml(app, userevent_exec);
}
AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Custom User Event Application");
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