/*
* Copyright (C) the libgit2 contributors. All rights reserved.
*
* This file is part of libgit2, distributed under the GNU GPL v2 with
* a Linking Exception. For full terms see the included COPYING file.
*/
#ifndef INCLUDE_hash_openssl_h__
#define INCLUDE_hash_openssl_h__
#include "hash.h"
#include <openssl/sha.h>
struct git_hash_ctx {
SHA_CTX c;
};
#define git_hash_global_init() 0
#define git_hash_global_shutdown() /* noop */
#define git_hash_ctx_init(ctx) git_hash_init(ctx)
#define git_hash_ctx_cleanup(ctx)
GIT_INLINE(int) git_hash_init(git_hash_ctx *ctx)
{
assert(ctx);
SHA1_Init(&ctx->c);
return 0;
}
GIT_INLINE(int) git_hash_update(git_hash_ctx *ctx, const void *data, size_t len)
{
assert(ctx);
SHA1_Update(&ctx->c, data, len);
return 0;
}
GIT_INLINE(int) git_hash_final(git_oid *out, git_hash_ctx *ctx)
{
assert(ctx);
SHA1_Final(out->id, &ctx->c);
return 0;
}
#endif /* INCLUDE_hash_openssl_h__ */
