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r20493: Add support for the 'Netscape' varient of GUID formatting, used in the

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Fedora DS.

Andrew Bartlett
This commit is contained in:
Andrew Bartlett 2007-01-03 03:59:44 +00:00 committed by Gerald (Jerry) Carter
parent 600c7f1a68
commit 918e52fa5f
1 changed files with 52 additions and 0 deletions
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52
source/librpc/ndr/uuid.c
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@ -68,6 +68,45 @@ _PUBLIC_ NTSTATUS GUID_from_string(const char *s, struct GUID *guid)
return NT_STATUS_OK;
}
/**
build a GUID from a string
*/
_PUBLIC_ NTSTATUS NS_GUID_from_string(const char *s, struct GUID *guid)
{
NTSTATUS status = NT_STATUS_INVALID_PARAMETER;
uint32_t time_low;
uint32_t time_mid, time_hi_and_version;
uint32_t clock_seq[2];
uint32_t node[6];
int i;
if (s == NULL) {
return NT_STATUS_INVALID_PARAMETER;
}
if (11 == sscanf(s, "%08x-%04x%04x-%02x%02x%02x%02x-%02x%02x%02x%02x",
&time_low, &time_mid, &time_hi_and_version,
&clock_seq[0], &clock_seq[1],
&node[0], &node[1], &node[2], &node[3], &node[4], &node[5])) {
status = NT_STATUS_OK;
}
if (!NT_STATUS_IS_OK(status)) {
return status;
}
guid->time_low = time_low;
guid->time_mid = time_mid;
guid->time_hi_and_version = time_hi_and_version;
guid->clock_seq[0] = clock_seq[0];
guid->clock_seq[1] = clock_seq[1];
for (i=0;i<6;i++) {
guid->node[i] = node[i];
}
return NT_STATUS_OK;
}
/**
* generate a random GUID
*/
@ -144,6 +183,19 @@ _PUBLIC_ char *GUID_string2(TALLOC_CTX *mem_ctx, const struct GUID *guid)
return ret;
}
_PUBLIC_ char *NS_GUID_string(TALLOC_CTX *mem_ctx, const struct GUID *guid)
{
return talloc_asprintf(mem_ctx,
"%08x-%04x%04x-%02x%02x%02x%02x-%02x%02x%02x%02x",
guid->time_low, guid->time_mid,
guid->time_hi_and_version,
guid->clock_seq[0],
guid->clock_seq[1],
guid->node[0], guid->node[1],
guid->node[2], guid->node[3],
guid->node[4], guid->node[5]);
}
_PUBLIC_ BOOL policy_handle_empty(struct policy_handle *h)
{
return (h->handle_type == 0 && GUID_all_zero(&h->uuid));