source: roaraudio/include/libroar/hash.h @ 4795:cf3e4ecde1f5

Last change on this file since 4795:cf3e4ecde1f5 was 4795:cf3e4ecde1f5, checked in by phi, 13 years ago

Added Adler32 support (Closes: #123) (pr1)

File size: 3.6 KB
Line 
1//hash.h:
2
3/*
4 *      Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2010-2011
5 *
6 *  This file is part of libroar a part of RoarAudio,
7 *  a cross-platform sound system for both, home and professional use.
8 *  See README for details.
9 *
10 *  This file is free software; you can redistribute it and/or modify
11 *  it under the terms of the GNU General Public License version 3
12 *  as published by the Free Software Foundation.
13 *
14 *  libroar 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.
18 *
19 *  You should have received a copy of the GNU General Public License
20 *  along with this software; see the file COPYING.  If not, write to
21 *  the Free Software Foundation, 51 Franklin Street, Fifth Floor,
22 *  Boston, MA 02110-1301, USA.
23 *
24 *  NOTE for everyone want's to change something and send patches:
25 *  read README and HACKING! There a addition information on
26 *  the license of this document you need to read before you send
27 *  any patches.
28 *
29 *  NOTE for uses of non-GPL (LGPL,...) software using libesd, libartsc
30 *  or libpulse*:
31 *  The libs libroaresd, libroararts and libroarpulse link this lib
32 *  and are therefore GPL. Because of this it may be illigal to use
33 *  them with any software that uses libesd, libartsc or libpulse*.
34 */
35
36#ifndef _LIBROARHASH_H_
37#define _LIBROARHASH_H_
38
39#include "libroar.h"
40
41// the hashtypes:
42#define ROAR_HT_NONE        0
43#define ROAR_HT_MD5         1
44#define ROAR_HT_SHA1        2
45#define ROAR_HT_RIPEMD160   3
46#define ROAR_HT_MD2         5
47#define ROAR_HT_TIGER       6
48#define ROAR_HT_HAVAL       7
49#define ROAR_HT_SHA256      8
50#define ROAR_HT_SHA384      9
51#define ROAR_HT_SHA512      10
52#define ROAR_HT_SHA224      11
53#define ROAR_HT_MD4         301
54#define ROAR_HT_CRC32       302
55#define ROAR_HT_RFC1510     303
56#define ROAR_HT_RFC2440     304
57#define ROAR_HT_WHIRLPOOL   305
58#define ROAR_HT_UUID        70000
59#define ROAR_HT_GTN8        70001
60#define ROAR_HT_GTN16       70002
61#define ROAR_HT_GTN32       70004
62#define ROAR_HT_GTN64       70008
63#define ROAR_HT_CLIENTID    71001
64#define ROAR_HT_STREAMID    71002
65#define ROAR_HT_SOURCEID    71003
66#define ROAR_HT_SAMPLEID    71004
67#define ROAR_HT_MIXERID     71005
68#define ROAR_HT_BRIDGEID    71006
69#define ROAR_HT_LISTENID    71007
70#define ROAR_HT_ACTIONID    71008
71#define ROAR_HT_MSGQUEUEID  71009
72#define ROAR_HT_MSGBUSID    71010
73#define ROAR_HT_GTIN8       72001
74#define ROAR_HT_GTIN13      72002
75#define ROAR_HT_ISBN10      72003
76#define ROAR_HT_ISBN13      ROAR_HT_GTIN13
77#define ROAR_HT_ADLER32     73001
78
79struct roar_hash_cmds {
80 int algo;
81 ssize_t statelen;
82 ssize_t blocksize;
83 int (*init)(void * state);
84 int (*uninit)(void * state);
85 int (*digest)(void * state, void * digest, size_t * len);
86 int (*proc_block)(void * state, const void * block);
87 int (*proc)(void * state, const void * data, size_t len);
88};
89
90const char * roar_ht2str (const int    ht);
91int          roar_str2ht (const char * ht);
92
93ssize_t      roar_ht_digestlen (const int    ht);
94
95int          roar_ht_is_supported(const int    ht);
96
97struct roar_hash_state;
98
99struct roar_hash_state * roar_hash_new(int algo);
100int roar_hash_free(struct roar_hash_state * state);
101int roar_hash_digest(struct roar_hash_state * state, void * digest, size_t * len);
102int roar_hash_proc(struct roar_hash_state * state, const void * data, size_t len);
103
104int roar_hash_buffer(void * digest, const void * data, size_t datalen, int algo);
105int roar_hash_salted_buffer(void * digest, const void * data, size_t datalen, int algo, const void * salt, size_t saltlen);
106
107#endif
108
109//ll
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