-
Notifications
You must be signed in to change notification settings - Fork 143
/
idlemsg.h
88 lines (77 loc) · 2.95 KB
/
idlemsg.h
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
/* idled.h - daemon for handling IMAP IDLE notifications
*
* Copyright (c) 1994-2008 Carnegie Mellon University. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The name "Carnegie Mellon University" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For permission or any legal
* details, please contact
* Carnegie Mellon University
* Center for Technology Transfer and Enterprise Creation
* 4615 Forbes Avenue
* Suite 302
* Pittsburgh, PA 15213
* (412) 268-7393, fax: (412) 268-7395
* innovation@andrew.cmu.edu
*
* 4. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by Computing Services
* at Carnegie Mellon University (http://www.cmu.edu/computing/)."
*
* CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
* THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* $Id: idled.h,v 1.9 2010/01/06 17:01:32 murch Exp $
*/
#ifndef IDLEMSG_H
#define IDLEMSG_H
#include <sys/socket.h>
#include <sys/un.h>
#include "mailbox.h"
/* socket to communicate with the idled */
#define FNAME_IDLE_SOCK_DIR "/socket"
#define FNAME_IDLE_SOCK FNAME_IDLE_SOCK_DIR"/idle"
typedef struct idle_message_s idle_message_t;
struct idle_message_s
{
unsigned long which;
/* 1 for null. leave at end of structure for alignment */
char mboxname[MAX_MAILBOX_BUFFER];
};
#define IDLE_MESSAGE_BASE_SIZE (1 * (int) sizeof(unsigned long))
enum {
IDLE_MSG_INIT,
IDLE_MSG_DONE,
IDLE_MSG_NOTIFY,
IDLE_MSG_NOOP,
IDLE_MSG_ALERT
};
int idle_make_server_address(struct sockaddr_un *);
int idle_make_client_address(struct sockaddr_un *);
const char *idle_id_from_addr(const struct sockaddr_un *);
int idle_init_sock(const struct sockaddr_un *);
void idle_done_sock(void);
int idle_get_sock(void);
int idle_send(const struct sockaddr_un *remote,
const idle_message_t *msg);
int idle_recv(struct sockaddr_un *remote, idle_message_t *msg);
const char *idle_msg_string(unsigned long which);
#endif