Mercurial > dropbear
comparison listener.h @ 284:eed26cff980b
propagate from branch 'au.asn.ucc.matt.ltm.dropbear' (head 6c790cad5a7fa866ad062cb3a0c279f7ba788583)
to branch 'au.asn.ucc.matt.dropbear' (head fff0894a0399405a9410ea1c6d118f342cf2aa64)
author | Matt Johnston <matt@ucc.asn.au> |
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date | Wed, 08 Mar 2006 13:23:49 +0000 |
parents | e3adf4cf5465 |
children | deed0571cacc |
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1 /* | |
2 * Dropbear SSH | |
3 * | |
4 * Copyright (c) 2002,2003 Matt Johnston | |
5 * All rights reserved. | |
6 * | |
7 * Permission is hereby granted, free of charge, to any person obtaining a copy | |
8 * of this software and associated documentation files (the "Software"), to deal | |
9 * in the Software without restriction, including without limitation the rights | |
10 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
11 * copies of the Software, and to permit persons to whom the Software is | |
12 * furnished to do so, subject to the following conditions: | |
13 * | |
14 * The above copyright notice and this permission notice shall be included in | |
15 * all copies or substantial portions of the Software. | |
16 * | |
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
20 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
23 * SOFTWARE. */ | |
24 | |
25 #ifndef _LISTENER_H | |
26 #define _LISTENER_H | |
27 | |
28 #define MAX_LISTENERS 20 | |
29 #define LISTENER_EXTEND_SIZE 1 | |
30 | |
31 struct Listener { | |
32 | |
33 int socks[DROPBEAR_MAX_SOCKS]; | |
34 unsigned int nsocks; | |
35 | |
36 int index; /* index in the array of listeners */ | |
37 | |
38 void (*acceptor)(struct Listener*, int sock); | |
39 void (*cleanup)(struct Listener*); | |
40 | |
41 int type; /* CHANNEL_ID_X11, CHANNEL_ID_AGENT, | |
42 CHANNEL_ID_TCPDIRECT (for clients), | |
43 CHANNEL_ID_TCPFORWARDED (for servers) */ | |
44 | |
45 void *typedata; | |
46 | |
47 }; | |
48 | |
49 void listeners_initialise(); | |
50 void handle_listeners(fd_set * readfds); | |
51 void set_listener_fds(fd_set * readfds); | |
52 | |
53 struct Listener* new_listener(int socks[], unsigned int nsocks, | |
54 int type, void* typedata, | |
55 void (*acceptor)(struct Listener* listener, int sock), | |
56 void (*cleanup)(struct Listener*)); | |
57 | |
58 struct Listener * get_listener(int type, void* typedata, | |
59 int (*match)(void*, void*)); | |
60 | |
61 void remove_listener(struct Listener* listener); | |
62 | |
63 #endif /* _LISTENER_H */ |