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Diffstat (limited to 'shared/ossp_uuid/uuid_sha1.h')
| -rw-r--r-- | shared/ossp_uuid/uuid_sha1.h | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/shared/ossp_uuid/uuid_sha1.h b/shared/ossp_uuid/uuid_sha1.h new file mode 100644 index 00000000..336bfc27 --- /dev/null +++ b/shared/ossp_uuid/uuid_sha1.h @@ -0,0 +1,77 @@ +/* +** OSSP uuid - Universally Unique Identifier +** Copyright (c) 2004-2008 Ralf S. Engelschall <rse@engelschall.com> +** Copyright (c) 2004-2008 The OSSP Project <http://www.ossp.org/> +** +** This file is part of OSSP uuid, a library for the generation +** of UUIDs which can found at http://www.ossp.org/pkg/lib/uuid/ +** +** Permission to use, copy, modify, and distribute this software for +** any purpose with or without fee is hereby granted, provided that +** the above copyright notice and this permission notice appear in all +** copies. +** +** THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED +** WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +** MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. +** IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR +** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF +** USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND +** ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, +** OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT +** OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +** SUCH DAMAGE. +** +** uuid_sha1.h: SHA-1 API definition +*/ + +#ifndef __SHA1_H___ +#define __SHA1_H___ + +#include <string.h> /* size_t */ + +#define SHA1_PREFIX uuid_ + +/* embedding support */ +#ifdef SHA1_PREFIX +#if defined(__STDC__) || defined(__cplusplus) +#define __SHA1_CONCAT(x,y) x ## y +#define SHA1_CONCAT(x,y) __SHA1_CONCAT(x,y) +#else +#define __SHA1_CONCAT(x) x +#define SHA1_CONCAT(x,y) __SHA1_CONCAT(x)y +#endif +#define sha1_st SHA1_CONCAT(SHA1_PREFIX,sha1_st) +#define sha1_t SHA1_CONCAT(SHA1_PREFIX,sha1_t) +#define sha1_create SHA1_CONCAT(SHA1_PREFIX,sha1_create) +#define sha1_init SHA1_CONCAT(SHA1_PREFIX,sha1_init) +#define sha1_update SHA1_CONCAT(SHA1_PREFIX,sha1_update) +#define sha1_store SHA1_CONCAT(SHA1_PREFIX,sha1_store) +#define sha1_format SHA1_CONCAT(SHA1_PREFIX,sha1_format) +#define sha1_destroy SHA1_CONCAT(SHA1_PREFIX,sha1_destroy) +#endif + +struct sha1_st; +typedef struct sha1_st sha1_t; + +#define SHA1_LEN_BIN 20 +#define SHA1_LEN_STR 40 + +typedef enum { + SHA1_RC_OK = 0, + SHA1_RC_ARG = 1, + SHA1_RC_MEM = 2, + SHA1_RC_INT = 3 +} sha1_rc_t; + +extern sha1_rc_t sha1_create (sha1_t **sha1); +extern sha1_rc_t sha1_init (sha1_t *sha1); +extern sha1_rc_t sha1_update (sha1_t *sha1, const void *data_ptr, size_t data_len); +extern sha1_rc_t sha1_store (sha1_t *sha1, void **data_ptr, size_t *data_len); +extern sha1_rc_t sha1_format (sha1_t *sha1, char **data_ptr, size_t *data_len); +extern sha1_rc_t sha1_destroy (sha1_t *sha1); + +#endif /* __SHA1_H___ */ + |