deimos.openssl.buffer source code

1 /* crypto/buffer/buffer.h */
2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3  * All rights reserved.
4  *
5  * This package is an SSL implementation written
6  * by Eric Young (eay@cryptsoft.com).
7  * The implementation was written so as to conform with Netscapes SSL.
8  *
9  * This library is free for commercial and non-commercial use as long as
10  * the following conditions are aheared to.  The following conditions
11  * apply to all code found in this distribution, be it the RC4, RSA,
12  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
13  * included with this distribution is covered by the same copyright terms
14  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15  *
16  * Copyright remains Eric Young's, and as such any Copyright notices in
17  * the code are not to be removed.
18  * If this package is used in a product, Eric Young should be given attribution
19  * as the author of the parts of the library used.
20  * This can be in the form of a textual message at program startup or
21  * in documentation (online or textual) provided with the package.
22  *
23  * Redistribution and use in source and binary forms, with or without
24  * modification, are permitted provided that the following conditions
25  * are met:
26  * 1. Redistributions of source code must retain the copyright
27  *   notice, this list of conditions and the following disclaimer.
28  * 2. Redistributions in binary form must reproduce the above copyright
29  *   notice, this list of conditions and the following disclaimer in the
30  *   documentation and/or other materials provided with the distribution.
31  * 3. All advertising materials mentioning features or use of this software
32  *   must display the following acknowledgement:
33  *   "This product includes cryptographic software written by
34  *    Eric Young (eay@cryptsoft.com)"
35  *   The word 'cryptographic' can be left out if the rouines from the library
36  *   being used are not cryptographic related :-).
37  * 4. If you include any Windows specific code (or a derivative thereof) from
38  *   the apps directory (application code) you must include an acknowledgement:
39  *   "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40  *
41  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51  * SUCH DAMAGE.
52  *
53  * The licence and distribution terms for any publically available version or
54  * derivative of this code cannot be changed.  i.e. this code cannot simply be
55  * copied and put under another distribution licence
56  * [including the GNU Public Licence.]
57  */
58 
59 module deimos.openssl.buffer;
60 
61 import deimos.openssl._d_util;
62 
63 public import deimos.openssl.types;
64 
65 extern (C):
66 nothrow:
67 
68 import core.stdc.config;
69 
70 // Without this, the frontend is unaware of types defined in `static if`.
71 private enum avoidDMDIssue16666 = __traits(allMembers, deimos.openssl.types);
72 
73 BUF_MEM* BUF_MEM_new();
74 void	BUF_MEM_free(BUF_MEM* a);
75 int	BUF_MEM_grow(BUF_MEM* str, size_t len);
76 int	BUF_MEM_grow_clean(BUF_MEM* str, size_t len);
77 char* 	BUF_strdup(const(char)* str);
78 char* 	BUF_strndup(const(char)* str, size_t siz);
79 void* 	BUF_memdup(const(void)* data, size_t siz);
80 void	BUF_reverse(ubyte* out_, const(ubyte)* in_, size_t siz);
81 
82 /* safe string functions */
83 size_t BUF_strlcpy(char* dst,const(char)* src,size_t siz);
84 size_t BUF_strlcat(char* dst,const(char)* src,size_t siz);
85 
86 
87 /* BEGIN ERROR CODES */
88 /* The following lines are auto generated by the script mkerr.pl. Any changes
89  * made after this point may be overwritten when the script is next run.
90  */
91 void ERR_load_BUF_strings();
92 
93 /* Error codes for the BUF functions. */
94 
95 /* Function codes. */
96 enum BUF_F_BUF_MEMDUP = 103;
97 enum BUF_F_BUF_MEM_GROW = 100;
98 enum BUF_F_BUF_MEM_GROW_CLEAN = 105;
99 enum BUF_F_BUF_MEM_NEW = 101;
100 enum BUF_F_BUF_STRDUP = 102;
101 enum BUF_F_BUF_STRNDUP = 104;
102 
103 /* Reason codes. */