Ruby  1.9.3p448(2013-06-27revision41675)
md5init.c
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1 /* $RoughId: md5init.c,v 1.2 2001/07/13 19:49:10 knu Exp $ */
2 /* $Id: md5init.c 25189 2009-10-02 12:04:37Z akr $ */
3 
4 #include "digest.h"
5 #if defined(HAVE_OPENSSL_MD5_H)
6 #include "md5ossl.h"
7 #else
8 #include "md5.h"
9 #endif
10 
11 static const rb_digest_metadata_t md5 = {
15  sizeof(MD5_CTX),
19 };
20 
21 /*
22  * A class for calculating message digests using the MD5
23  * Message-Digest Algorithm by RSA Data Security, Inc., described in
24  * RFC1321.
25  */
26 void
28 {
29  VALUE mDigest, cDigest_Base, cDigest_MD5;
30 
31  rb_require("digest");
32 
33  mDigest = rb_path2class("Digest");
34  cDigest_Base = rb_path2class("Digest::Base");
35 
36  cDigest_MD5 = rb_define_class_under(mDigest, "MD5", cDigest_Base);
37 
38  rb_ivar_set(cDigest_MD5, rb_intern("metadata"),
39  Data_Wrap_Struct(rb_cObject, 0, 0, (void *)&md5));
40 }
41