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authormatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>1999-06-09 09:21:37 +0000
committermatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>1999-06-09 09:21:37 +0000
commitc1241cd2ed230573bb81b52173d6cd2bd91176f2 (patch)
treecaa3babd9a35b930814fffa9c8ebb3366d46dae8 /ext/md5
parent17ae11ca25d210da8c7deeeee0f03fd1a09ee0b2 (diff)
thread bugs
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_3@482 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/md5')
-rw-r--r--ext/md5/md5init.c24
1 files changed, 23 insertions, 1 deletions
diff --git a/ext/md5/md5init.c b/ext/md5/md5init.c
index e95e135812..e63258f3f1 100644
--- a/ext/md5/md5init.c
+++ b/ext/md5/md5init.c
@@ -29,8 +29,9 @@ md5_update(obj, str)
Data_Get_Struct(obj, MD5_CTX, md5);
MD5Update(md5, str->ptr, str->len);
- return Qnil;
+ return obj;
}
+
static VALUE
md5_digest(obj)
VALUE obj;
@@ -46,6 +47,26 @@ md5_digest(obj)
}
static VALUE
+md5_hexdigest(obj)
+ VALUE obj;
+{
+ MD5_CTX *md5, ctx;
+ unsigned char digest[16];
+ char buf[35];
+ char *p = buf;
+ int i;
+
+ Data_Get_Struct(obj, MD5_CTX, md5);
+ ctx = *md5;
+ MD5Final(digest, &ctx);
+
+ for (i=0; i<16; i++) {
+ sprintf(buf+i*2, "%x", digest[i]);
+ }
+ return rb_str_new(buf, 32);
+}
+
+static VALUE
md5_clone(obj)
VALUE obj;
{
@@ -90,5 +111,6 @@ Init_md5()
rb_define_method(cMD5, "update", md5_update, 1);
rb_define_method(cMD5, "digest", md5_digest, 0);
+ rb_define_method(cMD5, "hexdigest", md5_hexdigest, 0);
rb_define_method(cMD5, "clone", md5_clone, 0);
}