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 #include "silcdlist.h"
26 /* Forward declaration for Channel Payload parsed from packet. The
27 actual structure is defined in source file and is private data. */
28 typedef struct SilcChannelPayloadStruct *SilcChannelPayload;
30 /* Forward declaration for Channel Message Payload parsed from packet. The
31 actual structure is defined in source file and is private data. */
32 typedef struct SilcChannelMessagePayloadStruct *SilcChannelMessagePayload;
34 /* Forward declaration for Channel Key Payload parsed from packet. The
35 actual structure is defined in source file and is private data. */
36 typedef struct SilcChannelKeyPayloadStruct *SilcChannelKeyPayload;
39 SilcChannelPayload silc_channel_payload_parse(SilcBuffer buffer);
40 SilcDList silc_channel_payload_parse_list(SilcBuffer buffer);
41 SilcBuffer silc_channel_payload_encode(unsigned char *channel_name,
42 unsigned short channel_name_len,
43 unsigned char *channel_id,
44 unsigned int channel_id_len,
46 void silc_channel_payload_free(SilcChannelPayload payload);
47 void silc_channel_payload_list_free(SilcDList list);
48 unsigned char *silc_channel_get_name(SilcChannelPayload payload,
49 unsigned int *channel_name_len);
50 unsigned char *silc_channel_get_id(SilcChannelPayload payload,
51 unsigned int *channel_id_len);
52 SilcChannelID *silc_channel_get_id_parse(SilcChannelPayload payload);
53 unsigned int silc_channel_get_mode(SilcChannelPayload payload);
54 int silc_channel_message_payload_decrypt(unsigned char *data,
58 SilcChannelMessagePayload
59 silc_channel_message_payload_parse(SilcBuffer buffer,
62 SilcBuffer silc_channel_message_payload_encode(unsigned short data_len,
64 unsigned short iv_len,
69 void silc_channel_message_payload_free(SilcChannelMessagePayload payload);
70 unsigned char *silc_channel_message_get_data(SilcChannelMessagePayload payload,
71 unsigned int *data_len);
72 unsigned char *silc_channel_message_get_mac(SilcChannelMessagePayload payload);
73 unsigned char *silc_channel_message_get_iv(SilcChannelMessagePayload payload);
74 SilcChannelKeyPayload silc_channel_key_payload_parse(SilcBuffer buffer);
75 SilcBuffer silc_channel_key_payload_encode(unsigned short id_len,
77 unsigned short cipher_len,
78 unsigned char *cipher,
79 unsigned short key_len,
81 void silc_channel_key_payload_free(SilcChannelKeyPayload payload);
82 unsigned char *silc_channel_key_get_id(SilcChannelKeyPayload payload,
83 unsigned int *id_len);
84 unsigned char *silc_channel_key_get_cipher(SilcChannelKeyPayload payload,
85 unsigned int *cipher_len);
86 unsigned char *silc_channel_key_get_key(SilcChannelKeyPayload payload,
87 unsigned int *key_len);