2 * Asterisk -- An open source telephony toolkit.
4 * Copyright (C) 1999 - 2005, Digium, Inc.
6 * See http://www.asterisk.org for more information about
7 * the Asterisk project. Please do not directly contact
8 * any of the maintainers of this project for assistance;
9 * the project provides a web site, mailing lists and IRC
10 * channels for your use.
12 * This program is free software, distributed under the terms of
13 * the GNU General Public License Version 2. See the LICENSE file
14 * at the top of the source tree.
19 * \brief UserEvent application -- send manager event
21 * \ingroup applications
26 ASTERISK_FILE_VERSION(__FILE__
, "$Revision$")
33 #include "asterisk/lock.h"
34 #include "asterisk/file.h"
35 #include "asterisk/logger.h"
36 #include "asterisk/channel.h"
37 #include "asterisk/pbx.h"
38 #include "asterisk/module.h"
39 #include "asterisk/manager.h"
40 #include "asterisk/app.h"
42 static char *app
= "UserEvent";
44 static char *synopsis
= "Send an arbitrary event to the manager interface";
46 static char *descrip
=
47 " UserEvent(eventname[|body]): Sends an arbitrary event to the manager\n"
48 "interface, with an optional body representing additional arguments. The\n"
49 "body may be specified as a | delimeted list of headers. Each additional\n"
50 "argument will be placed on a new line in the event. The format of the\n"
53 " UserEvent: <specified event name>\n"
55 "If no body is specified, only Event and UserEvent headers will be present.\n";
58 static int userevent_exec(struct ast_channel
*chan
, void *data
)
60 struct ast_module_user
*u
;
61 char *parse
, buf
[2048] = "";
63 AST_DECLARE_APP_ARGS(args
,
64 AST_APP_ARG(eventname
);
65 AST_APP_ARG(extra
)[100];
68 if (ast_strlen_zero(data
)) {
69 ast_log(LOG_WARNING
, "UserEvent requires an argument (eventname|optional event body)\n");
73 u
= ast_module_user_add(chan
);
75 parse
= ast_strdupa(data
);
77 AST_STANDARD_APP_ARGS(args
, parse
);
79 for (x
= 0; x
< args
.argc
- 1; x
++) {
80 ast_copy_string(buf
+ buflen
, args
.extra
[x
], sizeof(buf
) - buflen
- 2);
81 buflen
+= strlen(args
.extra
[x
]);
82 ast_copy_string(buf
+ buflen
, "\r\n", 3);
86 manager_event(EVENT_FLAG_USER
, "UserEvent", "UserEvent: %s\r\n%s\r\n", args
.eventname
, buf
);
88 ast_module_user_remove(u
);
93 static int unload_module(void)
97 res
= ast_unregister_application(app
);
99 ast_module_user_hangup_all();
104 static int load_module(void)
106 return ast_register_application(app
, userevent_exec
, synopsis
, descrip
);
109 AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY
, "Custom User Event Application");