mirror of
https://github.com/facebook/sapling.git
synced 2024-10-09 16:31:02 +03:00
228e6a901e
Summary: Moves cstore to hgext/extlib/ and makes it build. Test Plan: make local && run-tests.py Reviewers: #mercurial Differential Revision: https://phabricator.intern.facebook.com/D6678852
63 lines
1.4 KiB
C
63 lines
1.4 KiB
C
// Copyright (c) 2017-present, Facebook, Inc.
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// All Rights Reserved.
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//
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// This software may be used and distributed according to the terms of the
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// GNU General Public License version 2 or any later version.
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// sha1.h - wrapper functions around the underlying SHA-1 implementation.
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//
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// no-check-code
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#ifndef FBHGEXT_CLIB_SHA1_H
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#define FBHGEXT_CLIB_SHA1_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifdef SHA1_USE_SHA1DC
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#include <stdlib.h>
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#include <lib/third-party/sha1dc/sha1.h>
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typedef SHA1_CTX fbhg_sha1_ctx_t;
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static inline int fbhg_sha1_init(fbhg_sha1_ctx_t* ctx) {
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SHA1DCInit(ctx);
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SHA1DCSetSafeHash(ctx, 0);
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SHA1DCSetUseDetectColl(ctx, 0);
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return 0;
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}
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static inline int
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fbhg_sha1_update(fbhg_sha1_ctx_t* ctx, const void* data, unsigned long length) {
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SHA1DCUpdate(ctx, (const char*)data, length);
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return 0;
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}
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static inline int fbhg_sha1_final(unsigned char* md, fbhg_sha1_ctx_t* ctx) {
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return SHA1DCFinal(md, ctx);
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}
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#else
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#include <openssl/sha.h>
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typedef SHA_CTX fbhg_sha1_ctx_t;
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static inline int fbhg_sha1_init(fbhg_sha1_ctx_t* ctx) {
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return SHA1_Init(ctx);
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}
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static inline int
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fbhg_sha1_update(fbhg_sha1_ctx_t* ctx, const void* data, unsigned long length) {
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return SHA1_Update(ctx, data, length);
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}
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static inline int fbhg_sha1_final(unsigned char* md, fbhg_sha1_ctx_t* ctx) {
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return SHA1_Final(md, ctx);
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}
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#endif
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#ifdef __cplusplus
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} /* extern C */
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#endif
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#endif /* FBHGEXT_CLIB_SHA1_H */
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