diff options
author | knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2006-10-11 05:15:15 +0000 |
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committer | knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2006-10-11 05:15:15 +0000 |
commit | cd58f3313e1dd60895e1888290f7e433bec67208 (patch) | |
tree | 9f83d84fbcd020e86e23c6bf68aed78590fe490e /ext/digest/digest.c | |
parent | 55b9887f970c21fcf483e14f940e860498a9606c (diff) | |
download | ruby-cd58f3313e1dd60895e1888290f7e433bec67208.tar.gz |
* ext/digest/digest.c (rb_digest_base_reset, Init_digest): Add
Digest::Base#reset.
* ext/digest/digest.h: Update the header comment.
* ext/digest/md5/md5ossl.h, ext/digest/md5/md5init.c (Init_md5):
Define DIGEST_LENGTH and BLOCK_LENGTH.
* ext/digest/rmd160/rmd160init.c (Init_rmd160): Ditto.
* ext/digest/sha1/sha1init.c (Init_sha1): Ditto.
* ext/digest/sha2/sha2init.c (Init_sha2): Ditto.
* ext/digest/depend, ext/digest/extconf.rb: Use $INSTALLFILES
rather than adding make targets. [Pointed out by: nobu]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11122 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/digest/digest.c')
-rw-r--r-- | ext/digest/digest.c | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/ext/digest/digest.c b/ext/digest/digest.c index 53c05f9ef4..0e3bf47a20 100644 --- a/ext/digest/digest.c +++ b/ext/digest/digest.c @@ -16,7 +16,7 @@ #include "digest.h" static VALUE mDigest, cDigest_Base; -static ID id_metadata, id_new, id_update, id_digest; +static ID id_metadata, id_new, id_reset, id_update, id_digest; /* * Digest::Base @@ -222,6 +222,28 @@ rb_digest_base_copy(VALUE copy, VALUE obj) } static VALUE +rb_digest_base_reset(VALUE self) +{ + algo_t *algo; + void *pctx; + + algo = get_digest_base_metadata(rb_obj_class(self)); + + if (algo == NULL) { + rb_funcall(self, id_reset, 0); + + return self; + } + + Data_Get_Struct(self, void, pctx); + + memset(pctx, 0, algo->ctx_size); + algo->init_func(pctx); + + return self; +} + +static VALUE rb_digest_base_update(VALUE self, VALUE str) { algo_t *algo; @@ -407,6 +429,7 @@ Init_digest(void) rb_define_method(cDigest_Base, "initialize", rb_digest_base_init, -1); rb_define_method(cDigest_Base, "initialize_copy", rb_digest_base_copy, 1); + rb_define_method(cDigest_Base, "reset", rb_digest_base_reset, 0); rb_define_method(cDigest_Base, "update", rb_digest_base_update, 1); rb_define_method(cDigest_Base, "<<", rb_digest_base_lshift, 1); rb_define_method(cDigest_Base, "digest", rb_digest_base_digest, 0); @@ -418,6 +441,7 @@ Init_digest(void) id_metadata = rb_intern("metadata"); id_new = rb_intern("new"); + id_reset = rb_intern("reset"); id_update = rb_intern("update"); id_digest = rb_intern("digest"); } |