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/*
* predefined.c --- well-known UUIDs from the RFC-4122 namespace
*
* Copyright (C) 2017 Philip Prindeville
*
* %Begin-Header%
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, and the entire permission notice in its entirety,
* including the disclaimer of warranties.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote
* products derived from this software without specific prior
* written permission.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ALL OF
* WHICH ARE HEREBY DISCLAIMED. IN NO EVENT SHALL THE AUTHOR 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 NOT ADVISED OF THE POSSIBILITY OF SUCH
* DAMAGE.
* %End-Header%
*/
#include <string.h>
#include "uuid.h"
/*
* These are time-based UUIDs that are well-known in that they've
* been canonized as part of RFC-4122, Appendex C. They are to
* be used as the namespace (ns) argument to the uuid_generate_md5()
* and uuid_generate_sha1() functions.
*
* See Section 4.3 for the particulars of how namespace UUIDs
* are combined with seed values to generate new UUIDs.
*/
UUID_DEFINE(NameSpace_DNS,
0x6b, 0xa7, 0xb8, 0x10, 0x9d, 0xad, 0x11, 0xd1,
0x80, 0xb4, 0x00, 0xc0, 0x4f, 0xd4, 0x30, 0xc8);
UUID_DEFINE(NameSpace_URL,
0x6b, 0xa7, 0xb8, 0x11, 0x9d, 0xad, 0x11, 0xd1,
0x80, 0xb4, 0x00, 0xc0, 0x4f, 0xd4, 0x30, 0xc8);
UUID_DEFINE(NameSpace_OID,
0x6b, 0xa7, 0xb8, 0x12, 0x9d, 0xad, 0x11, 0xd1,
0x80, 0xb4, 0x00, 0xc0, 0x4f, 0xd4, 0x30, 0xc8);
UUID_DEFINE(NameSpace_X500,
0x6b, 0xa7, 0xb8, 0x14, 0x9d, 0xad, 0x11, 0xd1,
0x80, 0xb4, 0x00, 0xc0, 0x4f, 0xd4, 0x30, 0xc8);
const uuid_t *uuid_get_template(const char *alias)
{
if (!alias || !*alias)
return NULL;
if (!strcmp(alias, "dns"))
return &NameSpace_DNS;
if (!strcmp(alias, "url"))
return &NameSpace_URL;
if (!strcmp(alias, "oid"))
return &NameSpace_OID;
if (!strcmp(alias, "x500") || !strcmp(alias, "x.500"))
return &NameSpace_X500;
return NULL;
}
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