From 76d7dae26ab8b56dbafcec710fc42a5fb7d79840 Mon Sep 17 00:00:00 2001
From: knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 13 Jul 2001 20:06:14 +0000
Subject: Import the "digest" module and the submodules, from the Rough Ruby
 project.

  ext/digest:
    This module provides the module Digest and the abstract class
    Digest::Base.

  ext/digest/md5 (which obsoletes ext/md5):
    This module provides the class Digest::MD5 which implements the
    MD5 Message-Digest Algorithm.

  ext/digest/rmd160:
    This module provides the class Digest::RMD160 which implements the
    RIPEMD-160 cryptographic hash function.

  ext/digest/sha1 (which obsoletes ext/sha1):
    This module provides the class Digest::SHA1 which implements the
    SHA-1 Secure Hash Algorithm.

  ext/digest/sha2:
    This module provides the classes Digest::SHA256, Digest::SHA384
    and Digest::SHA512 which implement the SHA-256, SHA-384 and
    SHA-512 Secure Hash Algorithms, respectively.

  lib/md5.rb, lib/sha1.rb:
    These files are provided for backward compatibility.

All these classes have the common API, which previously ext/md5 and
ext/sha1 modules provided.  While the new API keeps 100% backward
compatibility, it has been enriched with several utility methods.

Read digest.txt for further details.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1609 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/md5/md5init.c | 123 ------------------------------------------------------
 1 file changed, 123 deletions(-)
 delete mode 100644 ext/md5/md5init.c

(limited to 'ext/md5/md5init.c')

diff --git a/ext/md5/md5init.c b/ext/md5/md5init.c
deleted file mode 100644
index f491b65a27..0000000000
--- a/ext/md5/md5init.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/************************************************
-
-  md5init.c -
-
-  $Author$
-  created at: Fri Aug  2 09:24:12 JST 1996
-
-  Copyright (C) 1995-2001 Yukihiro Matsumoto
-
-************************************************/
-/* This module provides an interface to the RSA Data Security,
-   Inc. MD5 Message-Digest Algorithm, described in RFC 1321. */
-
-#include "ruby.h"
-#include "md5.h"
-
-static VALUE cMD5;
-
-static VALUE
-md5i_update(obj, str)
-    VALUE obj, str;
-{
-    md5_state_t *md5;
-
-    StringValue(str);
-    Data_Get_Struct(obj, md5_state_t, md5);
-    md5_append(md5, RSTRING(str)->ptr, RSTRING(str)->len);
-
-    return obj;
-}
-
-static VALUE
-md5i_digest(obj)
-    VALUE obj;
-{
-    md5_state_t *md5, ctx;
-    md5_byte_t digest[16];
-
-    Data_Get_Struct(obj, md5_state_t, md5);
-    ctx = *md5;
-    md5_finish(&ctx, digest);
-
-    return rb_str_new(digest, 16);
-}
-
-static VALUE
-md5i_hexdigest(obj)
-    VALUE obj;
-{
-    md5_state_t *md5, ctx;
-    md5_byte_t digest[16];
-    char buf[33];
-    int i;
-
-    Data_Get_Struct(obj, md5_state_t, md5);
-    ctx = *md5;
-    md5_finish(&ctx, digest);
-
-    for (i=0; i<16; i++) {
-	sprintf(buf+i*2, "%02x", digest[i]);
-    }
-    return rb_str_new(buf, 32);
-}
-
-static VALUE
-md5i_clone(obj)
-    VALUE obj;
-{
-    md5_state_t *md5, *md5_new;
-
-    Data_Get_Struct(obj, md5_state_t, md5);
-    obj = Data_Make_Struct(CLASS_OF(obj), md5_state_t, 0, free, md5_new);
-    *md5_new = *md5;
-
-    return obj;
-}
-
-static VALUE
-md5i_init(argc, argv, self)
-    int argc;
-    VALUE* argv;
-    VALUE self;
-{
-    VALUE str;
-
-    rb_scan_args(argc, argv, "01", &str);
-
-    if (!NIL_P(str)) md5i_update(self, str);
-
-    return self;
-}
-
-static VALUE
-md5i_new(argc, argv, class)
-    int argc;
-    VALUE* argv;
-    VALUE class;
-{
-    VALUE obj;
-    md5_state_t *md5;
-
-    obj = Data_Make_Struct(class, md5_state_t, 0, free, md5);
-    md5_init(md5);
-    rb_obj_call_init(obj, argc, argv);
-
-    return obj;
-}
-
-void
-Init_md5()
-{
-    cMD5 = rb_define_class("MD5", rb_cObject);
-
-    rb_define_singleton_method(cMD5, "new", md5i_new, -1);
-    rb_define_singleton_method(cMD5, "md5", md5i_new, -1);
-
-    rb_define_method(cMD5, "initialize", md5i_init, -1);
-    rb_define_method(cMD5, "update", md5i_update, 1);
-    rb_define_method(cMD5, "<<", md5i_update, 1);
-    rb_define_method(cMD5, "digest", md5i_digest, 0);
-    rb_define_method(cMD5, "hexdigest", md5i_hexdigest, 0);
-    rb_define_method(cMD5, "clone",  md5i_clone, 0);
-}
-- 
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