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83d65d0d7e
the ndr_pull/push/print functions for it in the ntacl-lsm module - fix compiler warnings in the ldap_encode_ndr_* code metze
123 lines
2.7 KiB
C
123 lines
2.7 KiB
C
/*
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Unix SMB/CIFS implementation.
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Get NT ACLs from UNIX files.
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Copyright (C) Tim Potter <tpot@samba.org> 2005
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include "includes.h"
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#include "system/filesys.h"
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#include "librpc/gen_ndr/ndr_xattr.h"
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#if HAVE_XATTR_SUPPORT
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static void ntacl_print_debug_helper(struct ndr_print *ndr, const char *format, ...) PRINTF_ATTRIBUTE(2,3);
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static void ntacl_print_debug_helper(struct ndr_print *ndr, const char *format, ...)
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{
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va_list ap;
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char *s = NULL;
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int i;
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va_start(ap, format);
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vasprintf(&s, format, ap);
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va_end(ap);
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for (i=0;i<ndr->depth;i++) {
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printf(" ");
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}
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printf("%s\n", s);
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free(s);
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}
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static NTSTATUS get_ntacl(char *filename, struct xattr_NTACL **ntacl,
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ssize_t *ntacl_len)
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{
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DATA_BLOB blob;
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ssize_t size;
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NTSTATUS result;
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struct ndr_pull *ndr;
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struct ndr_print *pr;
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*ntacl = talloc(NULL, struct xattr_NTACL);
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size = getxattr(filename, XATTR_NTACL_NAME, NULL, 0);
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if (size < 0) {
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fprintf(stderr, "get_ntacl: %s\n", strerror(errno));
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return NT_STATUS_INTERNAL_ERROR;
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}
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blob.data = talloc_size(*ntacl, size);
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blob.length = getxattr(filename, XATTR_NTACL_NAME, blob.data, size);
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if (blob.length < 0) {
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fprintf(stderr, "get_ntacl: %s\n", strerror(errno));
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return NT_STATUS_INTERNAL_ERROR;
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}
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ndr = ndr_pull_init_blob(&blob, NULL);
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result = ndr_pull_xattr_NTACL(ndr, NDR_SCALARS|NDR_BUFFERS, *ntacl);
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if (NT_STATUS_IS_OK(result)) {
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pr = talloc(*ntacl, struct ndr_print);
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pr->print = ntacl_print_debug_helper;
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pr->depth = 0;
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pr->flags = 0;
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ndr_print_xattr_NTACL(pr, filename, *ntacl);
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}
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return result;
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}
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static void print_ntacl(struct xattr_NTACL *ntacl)
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{
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}
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int main(int argc, char *argv[])
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{
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struct xattr_NTACL *ntacl;
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ssize_t ntacl_len;
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if (argc != 2) {
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fprintf(stderr, "Usage: getntacl FILENAME\n");
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return 1;
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}
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get_ntacl(argv[1], &ntacl, &ntacl_len);
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print_ntacl(ntacl);
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return 0;
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}
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#else
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int main(int argc, char *argv[])
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{
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printf("getntacl: not compiled with xattr support!\n");
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return 1;
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}
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#endif
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