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s4-dsdb: simplify linked attributes code using GUID functions

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This commit is contained in:
Andrew Tridgell 2009-12-10 11:26:18 +11:00
parent 81bc561330
commit 56b887e5b9
1 changed files with 16 additions and 18 deletions
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34
source4/dsdb/samdb/ldb_modules/linked_attributes.c
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@ -105,26 +105,24 @@ static struct la_context *linked_attributes_init(struct ldb_module *module,
*/
static int la_guid_from_dn(struct la_context *ac, struct ldb_dn *dn, struct GUID *guid)
{
const struct ldb_val *guid_val;
int ret;
NTSTATUS status;
guid_val = ldb_dn_get_extended_component(dn, "GUID");
if (guid_val) {
/* there is a GUID embedded in the DN */
enum ndr_err_code ndr_err;
ndr_err = ndr_pull_struct_blob(guid_val, ac, NULL, guid,
(ndr_pull_flags_fn_t)ndr_pull_GUID);
if (ndr_err != NDR_ERR_SUCCESS) {
DEBUG(0,(__location__ ": Failed to parse GUID\n"));
return LDB_ERR_OPERATIONS_ERROR;
}
} else {
ret = dsdb_find_guid_by_dn(ldb_module_get_ctx(ac->module), dn, guid);
if (ret != LDB_SUCCESS) {
DEBUG(4,(__location__ ": Failed to find GUID for dn %s\n",
ldb_dn_get_linearized(dn)));
return ret;
}
status = dsdb_get_extended_dn_guid(dn, guid);
if (NT_STATUS_IS_OK(status)) {
return LDB_SUCCESS;
}
if (!NT_STATUS_EQUAL(status, NT_STATUS_OBJECT_NAME_NOT_FOUND)) {
DEBUG(4,(__location__ ": Unable to parse GUID for dn %s\n",
ldb_dn_get_linearized(dn)));
return LDB_ERR_OPERATIONS_ERROR;
}
ret = dsdb_find_guid_by_dn(ldb_module_get_ctx(ac->module), dn, guid);
if (ret != LDB_SUCCESS) {
DEBUG(4,(__location__ ": Failed to find GUID for dn %s\n",
ldb_dn_get_linearized(dn)));
return ret;
}
return LDB_SUCCESS;
}