s3:modules: s/event_add_timed/tevent_add_timer
[Samba/gebeck_regimport.git] / nsswitch / libwbclient / wbc_guid.c
blob52a64ca5801ce8daf87d135db2c68cb9f841d884
1 /*
2 Unix SMB/CIFS implementation.
4 Winbind client API
6 Copyright (C) Gerald (Jerry) Carter 2007
9 This library is free software; you can redistribute it and/or
10 modify it under the terms of the GNU Lesser General Public
11 License as published by the Free Software Foundation; either
12 version 3 of the License, or (at your option) any later version.
14 This library is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 Library General Public License for more details.
19 You should have received a copy of the GNU Lesser General Public License
20 along with this program. If not, see <http://www.gnu.org/licenses/>.
23 /* Required Headers */
25 #include "replace.h"
26 #include "libwbclient.h"
28 /* Convert a binary GUID to a character string */
29 wbcErr wbcGuidToString(const struct wbcGuid *guid,
30 char **guid_string)
32 char *result;
34 result = (char *)wbcAllocateMemory(37, 1, NULL);
35 if (result == NULL) {
36 return WBC_ERR_NO_MEMORY;
38 snprintf(result, 37,
39 "%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x",
40 guid->time_low, guid->time_mid,
41 guid->time_hi_and_version,
42 guid->clock_seq[0],
43 guid->clock_seq[1],
44 guid->node[0], guid->node[1],
45 guid->node[2], guid->node[3],
46 guid->node[4], guid->node[5]);
47 *guid_string = result;
49 return WBC_ERR_SUCCESS;
52 /* @brief Convert a character string to a binary GUID */
53 wbcErr wbcStringToGuid(const char *str,
54 struct wbcGuid *guid)
56 uint32_t time_low;
57 uint32_t time_mid, time_hi_and_version;
58 uint32_t clock_seq[2];
59 uint32_t node[6];
60 int i;
61 wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
63 if (!guid) {
64 wbc_status = WBC_ERR_INVALID_PARAM;
65 BAIL_ON_WBC_ERROR(wbc_status);
68 if (!str) {
69 wbc_status = WBC_ERR_INVALID_PARAM;
70 BAIL_ON_WBC_ERROR(wbc_status);
73 if (11 == sscanf(str, "%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x",
74 &time_low, &time_mid, &time_hi_and_version,
75 &clock_seq[0], &clock_seq[1],
76 &node[0], &node[1], &node[2], &node[3], &node[4], &node[5])) {
77 wbc_status = WBC_ERR_SUCCESS;
78 } else if (11 == sscanf(str, "{%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}",
79 &time_low, &time_mid, &time_hi_and_version,
80 &clock_seq[0], &clock_seq[1],
81 &node[0], &node[1], &node[2], &node[3], &node[4], &node[5])) {
82 wbc_status = WBC_ERR_SUCCESS;
85 BAIL_ON_WBC_ERROR(wbc_status);
87 guid->time_low = time_low;
88 guid->time_mid = time_mid;
89 guid->time_hi_and_version = time_hi_and_version;
90 guid->clock_seq[0] = clock_seq[0];
91 guid->clock_seq[1] = clock_seq[1];
93 for (i=0;i<6;i++) {
94 guid->node[i] = node[i];
97 wbc_status = WBC_ERR_SUCCESS;
99 done:
100 return wbc_status;