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106 lines
2.9 KiB
C
106 lines
2.9 KiB
C
/*
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Unix SMB/CIFS implementation.
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Winbind client API
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Copyright (C) Gerald (Jerry) Carter 2007
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 3 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/* Required Headers */
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#include "replace.h"
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#include "libwbclient.h"
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/* Convert a binary GUID to a character string */
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wbcErr wbcGuidToString(const struct wbcGuid *guid,
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char **guid_string)
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{
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wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
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if (!guid) {
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wbc_status = WBC_ERR_INVALID_PARAM;
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BAIL_ON_WBC_ERROR(wbc_status);
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}
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*guid_string = talloc_asprintf(NULL,
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"%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x",
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guid->time_low, guid->time_mid,
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guid->time_hi_and_version,
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guid->clock_seq[0],
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guid->clock_seq[1],
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guid->node[0], guid->node[1],
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guid->node[2], guid->node[3],
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guid->node[4], guid->node[5]);
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BAIL_ON_PTR_ERROR((*guid_string), wbc_status);
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wbc_status = WBC_ERR_SUCCESS;
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done:
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return wbc_status;
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}
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/* @brief Convert a character string to a binary GUID */
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wbcErr wbcStringToGuid(const char *str,
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struct wbcGuid *guid)
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{
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uint32_t time_low;
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uint32_t time_mid, time_hi_and_version;
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uint32_t clock_seq[2];
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uint32_t node[6];
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int i;
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wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
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if (!guid) {
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wbc_status = WBC_ERR_INVALID_PARAM;
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BAIL_ON_WBC_ERROR(wbc_status);
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}
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if (!str) {
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wbc_status = WBC_ERR_INVALID_PARAM;
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BAIL_ON_WBC_ERROR(wbc_status);
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}
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if (11 == sscanf(str, "%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x",
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&time_low, &time_mid, &time_hi_and_version,
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&clock_seq[0], &clock_seq[1],
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&node[0], &node[1], &node[2], &node[3], &node[4], &node[5])) {
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wbc_status = WBC_ERR_SUCCESS;
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} else if (11 == sscanf(str, "{%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}",
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&time_low, &time_mid, &time_hi_and_version,
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&clock_seq[0], &clock_seq[1],
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&node[0], &node[1], &node[2], &node[3], &node[4], &node[5])) {
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wbc_status = WBC_ERR_SUCCESS;
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}
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BAIL_ON_WBC_ERROR(wbc_status);
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guid->time_low = time_low;
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guid->time_mid = time_mid;
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guid->time_hi_and_version = time_hi_and_version;
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guid->clock_seq[0] = clock_seq[0];
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guid->clock_seq[1] = clock_seq[1];
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for (i=0;i<6;i++) {
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guid->node[i] = node[i];
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}
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wbc_status = WBC_ERR_SUCCESS;
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done:
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return wbc_status;
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}
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