2 Unix SMB/CIFS implementation.
4 Get NT ACLs from UNIX files.
6 Copyright (C) Tim Potter <tpot@samba.org> 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 "system/filesys.h"
24 #include "librpc/gen_ndr/ndr_xattr.h"
25 #include "lib/util/wrap_xattr.h"
26 #include "param/param.h"
28 static void ntacl_print_debug_helper(struct ndr_print *ndr, const char *format, ...) PRINTF_ATTRIBUTE(2,3);
30 static void ntacl_print_debug_helper(struct ndr_print *ndr, const char *format, ...)
37 vasprintf(&s, format, ap);
40 for (i=0;i<ndr->depth;i++) {
48 static NTSTATUS get_ntacl(TALLOC_CTX *mem_ctx,
50 struct xattr_NTACL **ntacl,
55 enum ndr_err_code ndr_err;
58 *ntacl = talloc(mem_ctx, struct xattr_NTACL);
60 size = wrap_getxattr(filename, XATTR_NTACL_NAME, NULL, 0);
63 fprintf(stderr, "get_ntacl: %s\n", strerror(errno));
64 return NT_STATUS_INTERNAL_ERROR;
67 blob.data = talloc_array(*ntacl, uint8_t, size);
68 size = wrap_getxattr(filename, XATTR_NTACL_NAME, blob.data, size);
70 fprintf(stderr, "get_ntacl: %s\n", strerror(errno));
71 return NT_STATUS_INTERNAL_ERROR;
75 ndr = ndr_pull_init_blob(&blob, NULL, NULL);
77 ndr_err = ndr_pull_xattr_NTACL(ndr, NDR_SCALARS|NDR_BUFFERS, *ntacl);
78 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
79 return ndr_map_error2ntstatus(ndr_err);
85 static void print_ntacl(TALLOC_CTX *mem_ctx,
87 struct xattr_NTACL *ntacl)
91 pr = talloc_zero(mem_ctx, struct ndr_print);
93 pr->print = ntacl_print_debug_helper;
95 ndr_print_xattr_NTACL(pr, fname, ntacl);
99 int main(int argc, char *argv[])
102 struct xattr_NTACL *ntacl;
106 fprintf(stderr, "Usage: getntacl FILENAME\n");
110 status = get_ntacl(NULL, argv[1], &ntacl, &ntacl_len);
111 if (!NT_STATUS_IS_OK(status)) {
112 fprintf(stderr, "get_ntacl failed: %s\n", nt_errstr(status));
116 print_ntacl(ntacl, argv[1], ntacl);