tevent: avoid any operation on epoll_ev after a epoll_panic()
[Samba/gebeck_regimport.git] / libcli / ldap / ldap_ndr.c
blob9cc502eb36b8cd1a110223d8522ac8a571c379e5
1 /*
2 Unix SMB/CIFS mplementation.
4 wrap/unwrap NDR encoded elements for ldap calls
6 Copyright (C) Andrew Tridgell 2005
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 3 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program. If not, see <http://www.gnu.org/licenses/>.
23 #include "includes.h"
24 #include <ldb.h>
25 #include "librpc/gen_ndr/ndr_security.h"
26 #include "librpc/gen_ndr/ndr_misc.h"
27 #include "libcli/ldap/ldap_ndr.h"
30 encode a NDR uint32 as a ldap filter element
32 char *ldap_encode_ndr_uint32(TALLOC_CTX *mem_ctx, uint32_t value)
34 uint8_t buf[4];
35 struct ldb_val val;
36 SIVAL(buf, 0, value);
37 val.data = buf;
38 val.length = 4;
39 return ldb_binary_encode(mem_ctx, val);
43 encode a NDR dom_sid as a ldap filter element
45 char *ldap_encode_ndr_dom_sid(TALLOC_CTX *mem_ctx, const struct dom_sid *sid)
47 DATA_BLOB blob;
48 enum ndr_err_code ndr_err;
49 char *ret;
50 ndr_err = ndr_push_struct_blob(&blob, mem_ctx, sid,
51 (ndr_push_flags_fn_t)ndr_push_dom_sid);
52 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
53 return NULL;
55 ret = ldb_binary_encode(mem_ctx, blob);
56 data_blob_free(&blob);
57 return ret;
62 encode a NDR GUID as a ldap filter element
64 char *ldap_encode_ndr_GUID(TALLOC_CTX *mem_ctx, const struct GUID *guid)
66 DATA_BLOB blob;
67 NTSTATUS status;
68 char *ret;
69 status = GUID_to_ndr_blob(guid, mem_ctx, &blob);
70 if (!NT_STATUS_IS_OK(status)) {
71 return NULL;
73 ret = ldb_binary_encode(mem_ctx, blob);
74 data_blob_free(&blob);
75 return ret;
79 decode a NDR GUID from a ldap filter element
81 NTSTATUS ldap_decode_ndr_GUID(TALLOC_CTX *mem_ctx, struct ldb_val val, struct GUID *guid)
83 DATA_BLOB blob;
84 enum ndr_err_code ndr_err;
86 blob.data = val.data;
87 blob.length = val.length;
88 ndr_err = ndr_pull_struct_blob(&blob, mem_ctx, guid,
89 (ndr_pull_flags_fn_t)ndr_pull_GUID);
90 talloc_free(val.data);
91 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
92 return ndr_map_error2ntstatus(ndr_err);
94 return NT_STATUS_OK;