5 Author: Pekka Riikonen <priikone@poseidon.pspt.fi>
7 Copyright (C) 1997 - 2000 Pekka Riikonen
9 This program is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 2 of the License, or
12 (at your option) any later version.
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
24 /* Forward declaration for Channel Payload parsed from packet. The
25 actual structure is defined in source file and is private data. */
26 typedef struct SilcChannelPayloadStruct *SilcChannelPayload;
28 /* Forward declaration for Channel Key Payload parsed from packet. The
29 actual structure is defined in source file and is private data. */
30 typedef struct SilcChannelKeyPayloadStruct *SilcChannelKeyPayload;
33 #define SILC_CHANNEL_MODE_NONE 0x0000
34 #define SILC_CHANNEL_MODE_PRIVATE 0x0001 /* private channel */
35 #define SILC_CHANNEL_MODE_SECRET 0x0002 /* secret channel */
36 #define SILC_CHANNEL_MODE_PRIVKEY 0x0004 /* channel has private key */
37 #define SILC_CHANNEL_MODE_INVITE 0x0008 /* invite only channel */
38 #define SILC_CHANNEL_MODE_TOPIC 0x0010 /* topic setting by operator */
39 #define SILC_CHANNEL_MODE_ULIMIT 0x0020 /* user limit set */
40 #define SILC_CHANNEL_MODE_PASSPHRASE 0x0040 /* passphrase set */
41 #define SILC_CHANNEL_MODE_BAN 0x0080 /* ban list set */
42 #define SILC_CHANNEL_MODE_INVITE_LIST 0x0100 /* invite list set */
43 #define SILC_CHANNEL_MODE_CIPHER 0x0200 /* sets cipher of channel */
45 /* User modes on channel */
46 #define SILC_CHANNEL_UMODE_NONE 0x0000 /* Normal user */
47 #define SILC_CHANNEL_UMODE_CHANFO 0x0001 /* channel founder */
48 #define SILC_CHANNEL_UMODE_CHANOP 0x0002 /* channel operator */
51 SilcChannelPayload silc_channel_payload_parse(SilcBuffer buffer);
52 SilcBuffer silc_channel_payload_encode(unsigned short data_len,
54 unsigned short iv_len,
57 void silc_channel_payload_free(SilcChannelPayload payload);
58 unsigned char *silc_channel_get_data(SilcChannelPayload payload,
59 unsigned int *data_len);
60 unsigned char *silc_channel_get_iv(SilcChannelPayload payload,
61 unsigned int *iv_len);
62 SilcChannelKeyPayload silc_channel_key_payload_parse(SilcBuffer buffer);
63 SilcBuffer silc_channel_key_payload_encode(unsigned short id_len,
65 unsigned short cipher_len,
66 unsigned char *cipher,
67 unsigned short key_len,
69 void silc_channel_key_payload_free(SilcChannelKeyPayload payload);
70 unsigned char *silc_channel_key_get_id(SilcChannelKeyPayload payload,
71 unsigned int *id_len);
72 unsigned char *silc_channel_key_get_cipher(SilcChannelKeyPayload payload,
73 unsigned int *cipher_len);
74 unsigned char *silc_channel_key_get_key(SilcChannelKeyPayload payload,
75 unsigned int *key_len);