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authorknu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2006-10-20 12:48:35 +0000
committerknu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2006-10-20 12:48:35 +0000
commitb2c7fe1bbffe9e5fe741b7dd3725017b55250c1e (patch)
tree357017c76c382d89ee3c3f359e14a2496f095635 /ext/digest/digest.h
parent03f19e27ed9dc0b0110dce0108626d414e00fca2 (diff)
* ext/digest: Prefix C constants with RUBY_ and C type names with
rb_ to avoid name clash in writing extensions. * ext/digest: Introduce Digest::Class and Digest::Instance for ease of implementing subclasses and add-ons, inspried by gotoyuzo. * ext/digest: The Digest::Instance module now requires and assumes that any instance be resettable and clonable, and add some convenient instance methods such as "new()", for creating a new copy, parameter taking "digest()" and "hexdigest()", for instant calculation. These methods make digest instances work just like digest classes. * ext/digest/sha2/lib/digest/sha2.rb: Add the Digest::SHA2 class to wrap up SHA2 variants: SHA256, SHA384 and SHA512, hoping this module would make a decent example of a digest subclass written in Ruby. * ext/digest/lib/digest.rb: Adjust autoload entries for SHA2 classes. * ext/digest/lib/digest/hmac.rb: Follow the framework updates. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11197 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/digest/digest.h')
-rw-r--r--ext/digest/digest.h16
1 files changed, 9 insertions, 7 deletions
diff --git a/ext/digest/digest.h b/ext/digest/digest.h
index f8c5dd3..6e4906c 100644
--- a/ext/digest/digest.h
+++ b/ext/digest/digest.h
@@ -15,16 +15,18 @@
#include "ruby.h"
-typedef void (*hash_init_func_t)(void *);
-typedef void (*hash_update_func_t)(void *, unsigned char *, size_t);
-typedef void (*hash_finish_func_t)(void *, unsigned char *);
+#define RUBY_DIGEST_API_VERSION 2
+
+typedef void (*rb_digest_hash_init_func_t)(void *);
+typedef void (*rb_digest_hash_update_func_t)(void *, unsigned char *, size_t);
+typedef void (*rb_digest_hash_finish_func_t)(void *, unsigned char *);
typedef struct {
int api_version;
size_t digest_len;
size_t block_len;
size_t ctx_size;
- hash_init_func_t init_func;
- hash_update_func_t update_func;
- hash_finish_func_t finish_func;
-} algo_t;
+ rb_digest_hash_init_func_t init_func;
+ rb_digest_hash_update_func_t update_func;
+ rb_digest_hash_finish_func_t finish_func;
+} rb_digest_metadata_t;