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ossl_digest.c: typed data

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* ext/openssl/ossl_digest.c (ossl_digest_type): use typed data.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48791 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2014-12-12 21:57:44 +00:00
parent 0ae6db41ca
commit cfa7024e25
1 changed files with 16 additions and 2 deletions
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18
ext/openssl/ossl_digest.c
View file

@ -11,7 +11,7 @@
#include "ossl.h"
#define GetDigest(obj, ctx) do { \
Data_Get_Struct((obj), EVP_MD_CTX, (ctx)); \
TypedData_Get_Struct((obj), EVP_MD_CTX, &ossl_digest_type, (ctx)); \
if (!(ctx)) { \
ossl_raise(rb_eRuntimeError, "Digest CTX wasn't initialized!"); \
} \
@ -29,6 +29,20 @@ VALUE eDigestError;
static VALUE ossl_digest_alloc(VALUE klass);
static void
ossl_digest_free(void *ctx)
{
EVP_MD_CTX_destroy(ctx);
}
static const rb_data_type_t ossl_digest_type = {
"OpenSSL/Digest",
{
0, ossl_digest_free,
},
0, 0, RUBY_TYPED_FREE_IMMEDIATELY,
};
/*
* Public
*/
@ -87,7 +101,7 @@ ossl_digest_alloc(VALUE klass)
ctx = EVP_MD_CTX_create();
if (ctx == NULL)
ossl_raise(rb_eRuntimeError, "EVP_MD_CTX_create() failed");
obj = Data_Wrap_Struct(klass, 0, EVP_MD_CTX_destroy, ctx);
obj = TypedData_Wrap_Struct(klass, &ossl_digest_type, ctx);
return obj;
}