2 * Asterisk -- A telephony toolkit for Linux.
4 * External call management support
6 * Copyright (C) 1999, Mark Spencer
8 * Mark Spencer <markster@linux-support.net>
10 * This program is free software, distributed under the terms of
11 * the GNU General Public License.
13 * Includes code and algorithms from the Zapata library.
17 #ifndef _ASTERISK_MANAGER_H
18 #define _ASTERISK_MANAGER_H
21 #include <sys/types.h>
22 #include <sys/socket.h>
23 #include <netinet/in.h>
24 #include <arpa/inet.h>
26 #include <asterisk/lock.h>
29 * Call management packages are text fields of the form a: b. There is
30 * always exactly one space after the colon.
32 * The first header type is the "Event" header. Other headers vary from
33 * event to event. Headers end with standard \r\n termination.
35 * Some standard headers:
37 * Action: <action> -- request or notification of a particular action
38 * Response: <response> -- response code, like "200 OK"
42 #define DEFAULT_MANAGER_PORT 5038 /* Default port for Asterisk management via TCP */
44 #define EVENT_FLAG_SYSTEM (1 << 0) /* System events such as module load/unload */
45 #define EVENT_FLAG_CALL (1 << 1) /* Call event, such as state change, etc */
46 #define EVENT_FLAG_LOG (1 << 2) /* Log events */
47 #define EVENT_FLAG_VERBOSE (1 << 3) /* Verbose messages */
48 #define EVENT_FLAG_COMMAND (1 << 4) /* Ability to read/set commands */
49 #define EVENT_FLAG_AGENT (1 << 5) /* Ability to read/set agent info */
50 #define EVENT_FLAG_USER (1 << 6) /* Ability to read/set user info */
52 /* JDG: export manager structures */
53 #define MAX_HEADERS 80
59 struct sockaddr_in sin;
70 struct mansession *next;
76 char headers[MAX_HEADERS][MAX_LEN];
79 struct manager_action {
83 int (*func)(struct mansession *s, struct message *m);
84 struct manager_action *next;
87 int ast_carefulwrite(int fd, char *s, int len, int timeoutms);
89 /* External routines may register/unregister manager callbacks this way */
90 int ast_manager_register( char *action, int authority,
91 int (*func)(struct mansession *s, struct message *m), char *synopsis);
92 int ast_manager_unregister( char *action );
95 /* External routines may send asterisk manager events this way */
96 extern int manager_event(int category, char *event, char *contents, ...)
97 __attribute__ ((format (printf, 3,4)));
99 extern char *astman_get_header(struct message *m, char *var);
100 extern void astman_send_error(struct mansession *s, struct message *m, char *error);
101 extern void astman_send_response(struct mansession *s, struct message *m, char *resp, char *msg);
102 extern void astman_send_ack(struct mansession *s, struct message *m, char *msg);
104 /* Called by Asterisk initialization */
105 extern int init_manager(void);
106 extern int reload_manager(void);