1 files changed, 45 insertions, 0 deletions
diff --git a/jni/ruby/ext/digest/md5/md5init.c b/jni/ruby/ext/digest/md5/md5init.c
new file mode 100644
index 0000000..f31a223
--- /dev/null
+++ b/jni/ruby/ext/digest/md5/md5init.c
@@ -0,0 +1,45 @@
+/* $RoughId: md5init.c,v 1.2 2001/07/13 19:49:10 knu Exp $ */
+/* $Id: md5init.c 47745 2014-09-30 08:29:02Z nobu $ */
+
+#include "digest.h"
+#if defined(HAVE_OPENSSL_MD5_H)
+#include "md5ossl.h"
+#else
+#include "md5.h"
+#endif
+
+static const rb_digest_metadata_t md5 = {
+    RUBY_DIGEST_API_VERSION,
+    MD5_DIGEST_LENGTH,
+    MD5_BLOCK_LENGTH,
+    sizeof(MD5_CTX),
+    (rb_digest_hash_init_func_t)MD5_Init,
+    (rb_digest_hash_update_func_t)MD5_Update,
+    (rb_digest_hash_finish_func_t)MD5_Finish,
+};
+
+/*
+ * A class for calculating message digests using the MD5
+ * Message-Digest Algorithm by RSA Data Security, Inc., described in
+ * RFC1321.
+ */
+void
+Init_md5(void)
+{
+    VALUE mDigest, cDigest_Base, cDigest_MD5;
+
+    rb_require("digest");
+
+#if 0
+    mDigest = rb_define_module("Digest"); /* let rdoc know */
+#endif
+    mDigest = rb_path2class("Digest");
+    cDigest_Base = rb_path2class("Digest::Base");
+
+    cDigest_MD5 = rb_define_class_under(mDigest, "MD5", cDigest_Base);
+
+#undef RUBY_UNTYPED_DATA_WARNING
+#define RUBY_UNTYPED_DATA_WARNING 0
+    rb_ivar_set(cDigest_MD5, rb_intern("metadata"),
+		Data_Wrap_Struct(0, 0, 0, (void *)&md5));
+}