source: rtems/cpukit/libmisc/uuid/parse.c @ 37fbf4c4

4.104.11
Last change on this file since 37fbf4c4 was bab5c5fa, checked in by Joel Sherrill <joel.sherrill@…>, on Mar 12, 2010 at 4:26:16 PM

2010-03-12 Joel Sherrill <joel.sherrill@…>

  • ftpd/ftpd.c, httpd/asp.c, httpd/ejparse.c, httpd/emfdb.c, httpd/misc.c, httpd/um.c, httpd/webs.c, httpd/websuemf.c, libfs/src/dosfs/msdos_dir.c, libfs/src/dosfs/msdos_format.c, libfs/src/dosfs/msdos_misc.c, libfs/src/nfsclient/src/nfs.c, libmisc/capture/capture-cli.c, libmisc/monitor/mon-network.c, libmisc/shell/hexdump-odsyntax.c, libmisc/shell/main_ifconfig.c, libmisc/shell/shell.c, libmisc/shell/shell_makeargs.c, libmisc/uuid/parse.c, libnetworking/libc/gethostbydns.c, libnetworking/libc/gethostbyht.c, libnetworking/libc/gethostnamadr.c, libnetworking/libc/getnetnamadr.c, libnetworking/libc/inet_addr.c, libnetworking/libc/inet_network.c, libnetworking/libc/res_debug.c, libnetworking/libc/res_init.c, libnetworking/libc/res_query.c, libnetworking/rtems/rtems_mii_ioctl.c, score/src/objectgetnameasstring.c: Readdress use of ctype methods per recommendation from D.J. Delorie on the newlib mailing list. We should pass an unsigned char into these methods.
  • Property mode set to 100644
File size: 2.4 KB
Line 
1/*
2 * parse.c --- UUID parsing
3 *
4 * Copyright (C) 1996, 1997 Theodore Ts'o.
5 *
6 * %Begin-Header%
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, and the entire permission notice in its entirety,
12 *    including the disclaimer of warranties.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 *    notice, this list of conditions and the following disclaimer in the
15 *    documentation and/or other materials provided with the distribution.
16 * 3. The name of the author may not be used to endorse or promote
17 *    products derived from this software without specific prior
18 *    written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
21 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
22 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ALL OF
23 * WHICH ARE HEREBY DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE
24 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
26 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
27 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
28 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
30 * USE OF THIS SOFTWARE, EVEN IF NOT ADVISED OF THE POSSIBILITY OF SUCH
31 * DAMAGE.
32 * %End-Header%
33 */
34
35#include "config.h"
36
37#include <stdlib.h>
38#include <stdio.h>
39#include <ctype.h>
40#include <string.h>
41
42#include "uuidP.h"
43
44int uuid_parse(const char *in, uuid_t uu)
45{
46        struct uuid     uuid;
47        int             i;
48        const char      *cp;
49        char            buf[3];
50
51        if (strlen(in) != 36)
52                return -1;
53        for (i=0, cp = in; i <= 36; i++,cp++) {
54                if ((i == 8) || (i == 13) || (i == 18) ||
55                    (i == 23)) {
56                        if (*cp == '-')
57                                continue;
58                        else
59                                return -1;
60                }
61                if (i== 36)
62                        if (*cp == 0)
63                                continue;
64                if (!isxdigit((unsigned char)*cp))
65                        return -1;
66        }
67        uuid.time_low = strtoul(in, NULL, 16);
68        uuid.time_mid = strtoul(in+9, NULL, 16);
69        uuid.time_hi_and_version = strtoul(in+14, NULL, 16);
70        uuid.clock_seq = strtoul(in+19, NULL, 16);
71        cp = in+24;
72        buf[2] = 0;
73        for (i=0; i < 6; i++) {
74                buf[0] = *cp++;
75                buf[1] = *cp++;
76                uuid.node[i] = strtoul(buf, NULL, 16);
77        }
78
79        uuid_pack(&uuid, uu);
80        return 0;
81}
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