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9a555706 RS |
1 | /* ==================================================================== |
2 | * Copyright (c) 1999-2015 The OpenSSL Project. All rights reserved. | |
3 | * | |
4 | * Redistribution and use in source and binary forms, with or without | |
5 | * modification, are permitted provided that the following conditions | |
6 | * are met: | |
7 | * | |
8 | * 1. Redistributions of source code must retain the above copyright | |
9 | * notice, this list of conditions and the following disclaimer. | |
10 | * | |
11 | * 2. Redistributions in binary form must reproduce the above copyright | |
12 | * notice, this list of conditions and the following disclaimer in | |
13 | * the documentation and/or other materials provided with the | |
14 | * distribution. | |
15 | * | |
16 | * 3. All advertising materials mentioning features or use of this | |
17 | * software must display the following acknowledgment: | |
18 | * "This product includes software developed by the OpenSSL Project | |
19 | * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" | |
20 | * | |
21 | * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to | |
22 | * endorse or promote products derived from this software without | |
23 | * prior written permission. For written permission, please contact | |
24 | * openssl-core@OpenSSL.org. | |
25 | * | |
26 | * 5. Products derived from this software may not be called "OpenSSL" | |
27 | * nor may "OpenSSL" appear in their names without prior written | |
28 | * permission of the OpenSSL Project. | |
29 | * | |
30 | * 6. Redistributions of any form whatsoever must retain the following | |
31 | * acknowledgment: | |
32 | * "This product includes software developed by the OpenSSL Project | |
33 | * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" | |
34 | * | |
35 | * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY | |
36 | * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
37 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
38 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR | |
39 | * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
40 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
41 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
42 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
43 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
44 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
45 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | |
46 | * OF THE POSSIBILITY OF SUCH DAMAGE. | |
47 | * ==================================================================== | |
48 | * | |
49 | * This product includes cryptographic software written by Eric Young | |
50 | * (eay@cryptsoft.com). This product includes software written by Tim | |
51 | * Hudson (tjh@cryptsoft.com). | |
52 | * | |
53 | */ | |
54 | ||
dfeab068 RE |
55 | |
56 | #ifndef HEADER_COMP_H | |
0f113f3e | 57 | # define HEADER_COMP_H |
dfeab068 | 58 | |
0f113f3e | 59 | # include <openssl/crypto.h> |
82271cee | 60 | |
dfeab068 RE |
61 | #ifdef __cplusplus |
62 | extern "C" { | |
63 | #endif | |
64 | ||
dfeab068 RE |
65 | |
66 | COMP_CTX *COMP_CTX_new(COMP_METHOD *meth); | |
9a555706 RS |
67 | const COMP_METHOD *COMP_CTX_get_method(const COMP_CTX *ctx); |
68 | int COMP_CTX_get_type(const COMP_CTX* comp); | |
69 | int COMP_get_type(const COMP_METHOD *meth); | |
70 | const char *COMP_get_name(const COMP_METHOD *meth); | |
dfeab068 | 71 | void COMP_CTX_free(COMP_CTX *ctx); |
9a555706 | 72 | |
dfeab068 | 73 | int COMP_compress_block(COMP_CTX *ctx, unsigned char *out, int olen, |
0f113f3e | 74 | unsigned char *in, int ilen); |
dfeab068 | 75 | int COMP_expand_block(COMP_CTX *ctx, unsigned char *out, int olen, |
0f113f3e | 76 | unsigned char *in, int ilen); |
9a555706 | 77 | |
0f113f3e | 78 | COMP_METHOD *COMP_zlib(void); |
8931b30d DSH |
79 | void COMP_zlib_cleanup(void); |
80 | ||
0f113f3e MC |
81 | # ifdef HEADER_BIO_H |
82 | # ifdef ZLIB | |
8931b30d | 83 | BIO_METHOD *BIO_f_zlib(void); |
0f113f3e MC |
84 | # endif |
85 | # endif | |
dfeab068 | 86 | |
dfeab068 | 87 | /* BEGIN ERROR CODES */ |
0f113f3e MC |
88 | /* |
89 | * The following lines are auto generated by the script mkerr.pl. Any changes | |
6d311938 DSH |
90 | * made after this point may be overwritten when the script is next run. |
91 | */ | |
245f44e2 | 92 | void ERR_load_COMP_strings(void); |
6d311938 DSH |
93 | |
94 | /* Error codes for the COMP functions. */ | |
95 | ||
96 | /* Function codes. */ | |
0f113f3e MC |
97 | # define COMP_F_BIO_ZLIB_FLUSH 99 |
98 | # define COMP_F_BIO_ZLIB_NEW 100 | |
99 | # define COMP_F_BIO_ZLIB_READ 101 | |
100 | # define COMP_F_BIO_ZLIB_WRITE 102 | |
6d311938 DSH |
101 | |
102 | /* Reason codes. */ | |
0f113f3e MC |
103 | # define COMP_R_ZLIB_DEFLATE_ERROR 99 |
104 | # define COMP_R_ZLIB_INFLATE_ERROR 100 | |
105 | # define COMP_R_ZLIB_NOT_SUPPORTED 101 | |
6d311938 | 106 | |
dfeab068 RE |
107 | #ifdef __cplusplus |
108 | } | |
109 | #endif | |
110 | #endif |