/* * 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_h__ #define INCLUDE_hash_h__ #include "common.h" #include "git2/oid.h" typedef struct { void *data; size_t len; } git_buf_vec; typedef enum { GIT_HASH_ALGO_UNKNOWN = 0, GIT_HASH_ALGO_SHA1, } git_hash_algo_t; #include "hash/sha1.h" typedef struct git_hash_ctx { union { git_hash_sha1_ctx sha1; }; git_hash_algo_t algo; } git_hash_ctx; int git_hash_global_init(void); int git_hash_ctx_init(git_hash_ctx *ctx); void git_hash_ctx_cleanup(git_hash_ctx *ctx); int git_hash_init(git_hash_ctx *c); int git_hash_update(git_hash_ctx *c, const void *data, size_t len); int git_hash_final(git_oid *out, git_hash_ctx *c); int git_hash_buf(git_oid *out, const void *data, size_t len); int git_hash_vec(git_oid *out, git_buf_vec *vec, size_t n); #endif