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d02b48c6 | 1 | /* ssl/s2_meth.c */ |
58964a49 | 2 | /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) |
d02b48c6 RE |
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 | ||
aa82db4f | 59 | #include "ssl_locl.h" |
bc36ee62 | 60 | #ifndef OPENSSL_NO_SSL2 |
d02b48c6 | 61 | #include <stdio.h> |
ec577822 | 62 | #include <openssl/objects.h> |
d02b48c6 | 63 | |
9b3086fe | 64 | static SSL_METHOD *ssl2_get_method(int ver); |
6b691a5c | 65 | static SSL_METHOD *ssl2_get_method(int ver) |
d02b48c6 | 66 | { |
58964a49 | 67 | if (ver == SSL2_VERSION) |
d02b48c6 RE |
68 | return(SSLv2_method()); |
69 | else | |
70 | return(NULL); | |
71 | } | |
72 | ||
6b691a5c | 73 | SSL_METHOD *SSLv2_method(void) |
d02b48c6 RE |
74 | { |
75 | static int init=1; | |
76 | static SSL_METHOD SSLv2_data; | |
77 | ||
78 | if (init) | |
79 | { | |
d02b48c6 RE |
80 | memcpy((char *)&SSLv2_data,(char *)sslv2_base_method(), |
81 | sizeof(SSL_METHOD)); | |
82 | SSLv2_data.ssl_connect=ssl2_connect; | |
83 | SSLv2_data.ssl_accept=ssl2_accept; | |
84 | SSLv2_data.get_ssl_method=ssl2_get_method; | |
5cc146f3 | 85 | init=0; |
d02b48c6 RE |
86 | } |
87 | return(&SSLv2_data); | |
88 | } | |
bc36ee62 | 89 | #else /* !OPENSSL_NO_SSL2 */ |
752d706a BL |
90 | |
91 | # if PEDANTIC | |
92 | static void *dummy=&dummy; | |
93 | # endif | |
94 | ||
79df9d62 | 95 | #endif |