2 Unix SMB/CIFS implementation.
4 routines for marshalling/unmarshalling basic types
6 Copyright (C) Andrew Tridgell 2003
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/network.h"
24 #include "librpc/ndr/libndr.h"
25 #include "lib/util/util_net.h"
27 #define NDR_SVAL(ndr, ofs) (NDR_BE(ndr)?RSVAL(ndr->data,ofs):SVAL(ndr->data,ofs))
28 #define NDR_IVAL(ndr, ofs) (NDR_BE(ndr)?RIVAL(ndr->data,ofs):IVAL(ndr->data,ofs))
29 #define NDR_IVALS(ndr, ofs) (NDR_BE(ndr)?RIVALS(ndr->data,ofs):IVALS(ndr->data,ofs))
30 #define NDR_SSVAL(ndr, ofs, v) do { if (NDR_BE(ndr)) { RSSVAL(ndr->data,ofs,v); } else SSVAL(ndr->data,ofs,v); } while (0)
31 #define NDR_SIVAL(ndr, ofs, v) do { if (NDR_BE(ndr)) { RSIVAL(ndr->data,ofs,v); } else SIVAL(ndr->data,ofs,v); } while (0)
32 #define NDR_SIVALS(ndr, ofs, v) do { if (NDR_BE(ndr)) { RSIVALS(ndr->data,ofs,v); } else SIVALS(ndr->data,ofs,v); } while (0)
36 check for data leaks from the server by looking for non-zero pad bytes
37 these could also indicate that real structure elements have been
38 mistaken for padding in the IDL
40 _PUBLIC_ void ndr_check_padding(struct ndr_pull *ndr, size_t n)
42 size_t ofs2 = (ndr->offset + (n-1)) & ~(n-1);
44 for (i=ndr->offset;i<ofs2;i++) {
45 if (ndr->data[i] != 0) {
50 DEBUG(0,("WARNING: Non-zero padding to %d: ", (int)n));
51 for (i=ndr->offset;i<ofs2;i++) {
52 DEBUG(0,("%02x ", ndr->data[i]));
62 _PUBLIC_ enum ndr_err_code ndr_pull_int8(struct ndr_pull *ndr, int ndr_flags, int8_t *v)
64 NDR_PULL_NEED_BYTES(ndr, 1);
65 *v = (int8_t)CVAL(ndr->data, ndr->offset);
67 return NDR_ERR_SUCCESS;
73 _PUBLIC_ enum ndr_err_code ndr_pull_uint8(struct ndr_pull *ndr, int ndr_flags, uint8_t *v)
75 NDR_PULL_NEED_BYTES(ndr, 1);
76 *v = CVAL(ndr->data, ndr->offset);
78 return NDR_ERR_SUCCESS;
84 _PUBLIC_ enum ndr_err_code ndr_pull_int16(struct ndr_pull *ndr, int ndr_flags, int16_t *v)
86 NDR_PULL_ALIGN(ndr, 2);
87 NDR_PULL_NEED_BYTES(ndr, 2);
88 *v = (uint16_t)NDR_SVAL(ndr, ndr->offset);
90 return NDR_ERR_SUCCESS;
96 _PUBLIC_ enum ndr_err_code ndr_pull_uint16(struct ndr_pull *ndr, int ndr_flags, uint16_t *v)
98 NDR_PULL_ALIGN(ndr, 2);
99 NDR_PULL_NEED_BYTES(ndr, 2);
100 *v = NDR_SVAL(ndr, ndr->offset);
102 return NDR_ERR_SUCCESS;
108 _PUBLIC_ enum ndr_err_code ndr_pull_uint1632(struct ndr_pull *ndr, int ndr_flags, uint16_t *v)
110 if (unlikely(ndr->flags & LIBNDR_FLAG_NDR64)) {
112 enum ndr_err_code err = ndr_pull_uint32(ndr, ndr_flags, &v32);
114 if (unlikely(v32 != *v)) {
115 DEBUG(0,(__location__ ": non-zero upper 16 bits 0x%08x\n", (unsigned)v32));
116 return NDR_ERR_NDR64;
120 return ndr_pull_uint16(ndr, ndr_flags, v);
126 _PUBLIC_ enum ndr_err_code ndr_pull_int32(struct ndr_pull *ndr, int ndr_flags, int32_t *v)
128 NDR_PULL_ALIGN(ndr, 4);
129 NDR_PULL_NEED_BYTES(ndr, 4);
130 *v = NDR_IVALS(ndr, ndr->offset);
132 return NDR_ERR_SUCCESS;
138 _PUBLIC_ enum ndr_err_code ndr_pull_uint32(struct ndr_pull *ndr, int ndr_flags, uint32_t *v)
140 NDR_PULL_ALIGN(ndr, 4);
141 NDR_PULL_NEED_BYTES(ndr, 4);
142 *v = NDR_IVAL(ndr, ndr->offset);
144 return NDR_ERR_SUCCESS;
148 parse a arch dependent uint32/uint64
150 _PUBLIC_ enum ndr_err_code ndr_pull_uint3264(struct ndr_pull *ndr, int ndr_flags, uint32_t *v)
153 enum ndr_err_code err;
154 if (likely(!(ndr->flags & LIBNDR_FLAG_NDR64))) {
155 return ndr_pull_uint32(ndr, ndr_flags, v);
157 err = ndr_pull_hyper(ndr, ndr_flags, &v64);
159 if (unlikely(v64 != *v)) {
160 DEBUG(0,(__location__ ": non-zero upper 32 bits 0x%016llx\n",
161 (unsigned long long)v64));
162 return NDR_ERR_NDR64;
170 _PUBLIC_ enum ndr_err_code ndr_pull_double(struct ndr_pull *ndr, int ndr_flags, double *v)
172 NDR_PULL_ALIGN(ndr, 8);
173 NDR_PULL_NEED_BYTES(ndr, 8);
174 memcpy(v, ndr->data+ndr->offset, 8);
176 return NDR_ERR_SUCCESS;
180 parse a pointer referent identifier stored in 2 bytes
182 _PUBLIC_ enum ndr_err_code ndr_pull_relative_ptr_short(struct ndr_pull *ndr, uint16_t *v)
184 NDR_CHECK(ndr_pull_uint16(ndr, NDR_SCALARS, v));
188 return NDR_ERR_SUCCESS;
192 parse a pointer referent identifier
194 _PUBLIC_ enum ndr_err_code ndr_pull_generic_ptr(struct ndr_pull *ndr, uint32_t *v)
196 NDR_CHECK(ndr_pull_uint3264(ndr, NDR_SCALARS, v));
200 return NDR_ERR_SUCCESS;
204 parse a ref pointer referent identifier
206 _PUBLIC_ enum ndr_err_code ndr_pull_ref_ptr(struct ndr_pull *ndr, uint32_t *v)
208 NDR_CHECK(ndr_pull_uint3264(ndr, NDR_SCALARS, v));
209 /* ref pointers always point to data */
211 return NDR_ERR_SUCCESS;
217 _PUBLIC_ enum ndr_err_code ndr_pull_udlong(struct ndr_pull *ndr, int ndr_flags, uint64_t *v)
219 NDR_PULL_ALIGN(ndr, 4);
220 NDR_PULL_NEED_BYTES(ndr, 8);
221 *v = NDR_IVAL(ndr, ndr->offset);
222 *v |= (uint64_t)(NDR_IVAL(ndr, ndr->offset+4)) << 32;
224 return NDR_ERR_SUCCESS;
230 _PUBLIC_ enum ndr_err_code ndr_pull_udlongr(struct ndr_pull *ndr, int ndr_flags, uint64_t *v)
232 NDR_PULL_ALIGN(ndr, 4);
233 NDR_PULL_NEED_BYTES(ndr, 8);
234 *v = ((uint64_t)NDR_IVAL(ndr, ndr->offset)) << 32;
235 *v |= NDR_IVAL(ndr, ndr->offset+4);
237 return NDR_ERR_SUCCESS;
243 _PUBLIC_ enum ndr_err_code ndr_pull_dlong(struct ndr_pull *ndr, int ndr_flags, int64_t *v)
245 return ndr_pull_udlong(ndr, ndr_flags, (uint64_t *)v);
251 _PUBLIC_ enum ndr_err_code ndr_pull_hyper(struct ndr_pull *ndr, int ndr_flags, uint64_t *v)
253 NDR_PULL_ALIGN(ndr, 8);
254 return ndr_pull_udlong(ndr, ndr_flags, v);
260 _PUBLIC_ enum ndr_err_code ndr_pull_pointer(struct ndr_pull *ndr, int ndr_flags, void* *v)
263 NDR_PULL_ALIGN(ndr, sizeof(h));
264 NDR_PULL_NEED_BYTES(ndr, sizeof(h));
265 memcpy(&h, ndr->data+ndr->offset, sizeof(h));
266 ndr->offset += sizeof(h);
268 return NDR_ERR_SUCCESS;
274 _PUBLIC_ enum ndr_err_code ndr_pull_NTSTATUS(struct ndr_pull *ndr, int ndr_flags, NTSTATUS *status)
277 NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &v));
278 *status = NT_STATUS(v);
279 return NDR_ERR_SUCCESS;
285 _PUBLIC_ enum ndr_err_code ndr_push_NTSTATUS(struct ndr_push *ndr, int ndr_flags, NTSTATUS status)
287 return ndr_push_uint32(ndr, ndr_flags, NT_STATUS_V(status));
290 _PUBLIC_ void ndr_print_NTSTATUS(struct ndr_print *ndr, const char *name, NTSTATUS r)
292 ndr->print(ndr, "%-25s: %s", name, nt_errstr(r));
298 _PUBLIC_ enum ndr_err_code ndr_pull_WERROR(struct ndr_pull *ndr, int ndr_flags, WERROR *status)
301 NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &v));
302 *status = W_ERROR(v);
303 return NDR_ERR_SUCCESS;
310 _PUBLIC_ enum ndr_err_code ndr_pull_enum_uint8(struct ndr_pull *ndr, int ndr_flags, uint8_t *v)
312 return ndr_pull_uint8(ndr, ndr_flags, v);
316 parse a uint16_t enum
318 _PUBLIC_ enum ndr_err_code ndr_pull_enum_uint16(struct ndr_pull *ndr, int ndr_flags, uint16_t *v)
320 return ndr_pull_uint16(ndr, ndr_flags, v);
324 parse a uint1632_t enum (uint32_t on NDR64)
326 _PUBLIC_ enum ndr_err_code ndr_pull_enum_uint1632(struct ndr_pull *ndr, int ndr_flags, uint16_t *v)
328 if (unlikely(ndr->flags & LIBNDR_FLAG_NDR64)) {
330 NDR_CHECK(ndr_pull_uint32(ndr, ndr_flags, &v32));
333 DEBUG(0,(__location__ ": non-zero upper 16 bits 0x%08x\n", (unsigned)v32));
334 return NDR_ERR_NDR64;
336 return NDR_ERR_SUCCESS;
338 return ndr_pull_uint16(ndr, ndr_flags, v);
342 parse a uint32_t enum
344 _PUBLIC_ enum ndr_err_code ndr_pull_enum_uint32(struct ndr_pull *ndr, int ndr_flags, uint32_t *v)
346 return ndr_pull_uint32(ndr, ndr_flags, v);
352 _PUBLIC_ enum ndr_err_code ndr_push_enum_uint8(struct ndr_push *ndr, int ndr_flags, uint8_t v)
354 return ndr_push_uint8(ndr, ndr_flags, v);
360 _PUBLIC_ enum ndr_err_code ndr_push_enum_uint16(struct ndr_push *ndr, int ndr_flags, uint16_t v)
362 return ndr_push_uint16(ndr, ndr_flags, v);
368 _PUBLIC_ enum ndr_err_code ndr_push_enum_uint32(struct ndr_push *ndr, int ndr_flags, uint32_t v)
370 return ndr_push_uint32(ndr, ndr_flags, v);
374 push a uint1632_t enum
376 _PUBLIC_ enum ndr_err_code ndr_push_enum_uint1632(struct ndr_push *ndr, int ndr_flags, uint16_t v)
378 if (unlikely(ndr->flags & LIBNDR_FLAG_NDR64)) {
379 return ndr_push_uint32(ndr, ndr_flags, v);
381 return ndr_push_uint16(ndr, ndr_flags, v);
387 _PUBLIC_ enum ndr_err_code ndr_push_WERROR(struct ndr_push *ndr, int ndr_flags, WERROR status)
389 return ndr_push_uint32(ndr, NDR_SCALARS, W_ERROR_V(status));
392 _PUBLIC_ void ndr_print_WERROR(struct ndr_print *ndr, const char *name, WERROR r)
394 ndr->print(ndr, "%-25s: %s", name, win_errstr(r));
400 _PUBLIC_ enum ndr_err_code ndr_pull_bytes(struct ndr_pull *ndr, uint8_t *data, uint32_t n)
402 NDR_PULL_NEED_BYTES(ndr, n);
403 memcpy(data, ndr->data + ndr->offset, n);
405 return NDR_ERR_SUCCESS;
409 pull an array of uint8
411 _PUBLIC_ enum ndr_err_code ndr_pull_array_uint8(struct ndr_pull *ndr, int ndr_flags, uint8_t *data, uint32_t n)
413 if (!(ndr_flags & NDR_SCALARS)) {
414 return NDR_ERR_SUCCESS;
416 return ndr_pull_bytes(ndr, data, n);
422 _PUBLIC_ enum ndr_err_code ndr_push_int8(struct ndr_push *ndr, int ndr_flags, int8_t v)
424 NDR_PUSH_NEED_BYTES(ndr, 1);
425 SCVAL(ndr->data, ndr->offset, (uint8_t)v);
427 return NDR_ERR_SUCCESS;
433 _PUBLIC_ enum ndr_err_code ndr_push_uint8(struct ndr_push *ndr, int ndr_flags, uint8_t v)
435 NDR_PUSH_NEED_BYTES(ndr, 1);
436 SCVAL(ndr->data, ndr->offset, v);
438 return NDR_ERR_SUCCESS;
444 _PUBLIC_ enum ndr_err_code ndr_push_int16(struct ndr_push *ndr, int ndr_flags, int16_t v)
446 NDR_PUSH_ALIGN(ndr, 2);
447 NDR_PUSH_NEED_BYTES(ndr, 2);
448 NDR_SSVAL(ndr, ndr->offset, (uint16_t)v);
450 return NDR_ERR_SUCCESS;
456 _PUBLIC_ enum ndr_err_code ndr_push_uint16(struct ndr_push *ndr, int ndr_flags, uint16_t v)
458 NDR_PUSH_ALIGN(ndr, 2);
459 NDR_PUSH_NEED_BYTES(ndr, 2);
460 NDR_SSVAL(ndr, ndr->offset, v);
462 return NDR_ERR_SUCCESS;
468 _PUBLIC_ enum ndr_err_code ndr_push_uint1632(struct ndr_push *ndr, int ndr_flags, uint16_t v)
470 if (unlikely(ndr->flags & LIBNDR_FLAG_NDR64)) {
471 return ndr_push_uint32(ndr, ndr_flags, v);
473 return ndr_push_uint16(ndr, ndr_flags, v);
479 _PUBLIC_ enum ndr_err_code ndr_push_int32(struct ndr_push *ndr, int ndr_flags, int32_t v)
481 NDR_PUSH_ALIGN(ndr, 4);
482 NDR_PUSH_NEED_BYTES(ndr, 4);
483 NDR_SIVALS(ndr, ndr->offset, v);
485 return NDR_ERR_SUCCESS;
491 _PUBLIC_ enum ndr_err_code ndr_push_uint32(struct ndr_push *ndr, int ndr_flags, uint32_t v)
493 NDR_PUSH_ALIGN(ndr, 4);
494 NDR_PUSH_NEED_BYTES(ndr, 4);
495 NDR_SIVAL(ndr, ndr->offset, v);
497 return NDR_ERR_SUCCESS;
503 _PUBLIC_ enum ndr_err_code ndr_push_uint3264(struct ndr_push *ndr, int ndr_flags, uint32_t v)
505 if (unlikely(ndr->flags & LIBNDR_FLAG_NDR64)) {
506 return ndr_push_hyper(ndr, ndr_flags, v);
508 return ndr_push_uint32(ndr, ndr_flags, v);
514 _PUBLIC_ enum ndr_err_code ndr_push_udlong(struct ndr_push *ndr, int ndr_flags, uint64_t v)
516 NDR_PUSH_ALIGN(ndr, 4);
517 NDR_PUSH_NEED_BYTES(ndr, 8);
518 NDR_SIVAL(ndr, ndr->offset, (v & 0xFFFFFFFF));
519 NDR_SIVAL(ndr, ndr->offset+4, (v>>32));
521 return NDR_ERR_SUCCESS;
527 _PUBLIC_ enum ndr_err_code ndr_push_udlongr(struct ndr_push *ndr, int ndr_flags, uint64_t v)
529 NDR_PUSH_ALIGN(ndr, 4);
530 NDR_PUSH_NEED_BYTES(ndr, 8);
531 NDR_SIVAL(ndr, ndr->offset, (v>>32));
532 NDR_SIVAL(ndr, ndr->offset+4, (v & 0xFFFFFFFF));
534 return NDR_ERR_SUCCESS;
540 _PUBLIC_ enum ndr_err_code ndr_push_dlong(struct ndr_push *ndr, int ndr_flags, int64_t v)
542 return ndr_push_udlong(ndr, NDR_SCALARS, (uint64_t)v);
548 _PUBLIC_ enum ndr_err_code ndr_push_hyper(struct ndr_push *ndr, int ndr_flags, uint64_t v)
550 NDR_PUSH_ALIGN(ndr, 8);
551 return ndr_push_udlong(ndr, NDR_SCALARS, v);
557 _PUBLIC_ enum ndr_err_code ndr_push_double(struct ndr_push *ndr, int ndr_flags, double v)
559 NDR_PUSH_ALIGN(ndr, 8);
560 NDR_PUSH_NEED_BYTES(ndr, 8);
561 memcpy(ndr->data+ndr->offset, &v, 8);
563 return NDR_ERR_SUCCESS;
569 _PUBLIC_ enum ndr_err_code ndr_push_pointer(struct ndr_push *ndr, int ndr_flags, void* v)
571 uintptr_t h = (intptr_t)v;
572 NDR_PUSH_ALIGN(ndr, sizeof(h));
573 NDR_PUSH_NEED_BYTES(ndr, sizeof(h));
574 memcpy(ndr->data+ndr->offset, &h, sizeof(h));
575 ndr->offset += sizeof(h);
576 return NDR_ERR_SUCCESS;
579 _PUBLIC_ enum ndr_err_code ndr_push_align(struct ndr_push *ndr, size_t size)
581 /* this is a nasty hack to make pidl work with NDR64 */
583 if (ndr->flags & LIBNDR_FLAG_NDR64) {
588 } else if (size == 3) {
589 if (ndr->flags & LIBNDR_FLAG_NDR64) {
595 NDR_PUSH_ALIGN(ndr, size);
596 return NDR_ERR_SUCCESS;
599 _PUBLIC_ enum ndr_err_code ndr_pull_align(struct ndr_pull *ndr, size_t size)
601 /* this is a nasty hack to make pidl work with NDR64 */
603 if (ndr->flags & LIBNDR_FLAG_NDR64) {
608 } else if (size == 3) {
609 if (ndr->flags & LIBNDR_FLAG_NDR64) {
615 NDR_PULL_ALIGN(ndr, size);
616 return NDR_ERR_SUCCESS;
619 _PUBLIC_ enum ndr_err_code ndr_push_union_align(struct ndr_push *ndr, size_t size)
621 /* MS-RPCE section 2.2.5.3.4.4 */
622 if (ndr->flags & LIBNDR_FLAG_NDR64) {
623 return ndr_push_align(ndr, size);
625 return NDR_ERR_SUCCESS;
628 _PUBLIC_ enum ndr_err_code ndr_pull_union_align(struct ndr_pull *ndr, size_t size)
630 /* MS-RPCE section 2.2.5.3.4.4 */
631 if (ndr->flags & LIBNDR_FLAG_NDR64) {
632 return ndr_pull_align(ndr, size);
634 return NDR_ERR_SUCCESS;
637 _PUBLIC_ enum ndr_err_code ndr_push_trailer_align(struct ndr_push *ndr, size_t size)
639 /* MS-RPCE section 2.2.5.3.4.1 */
640 if (ndr->flags & LIBNDR_FLAG_NDR64) {
641 return ndr_push_align(ndr, size);
643 return NDR_ERR_SUCCESS;
646 _PUBLIC_ enum ndr_err_code ndr_pull_trailer_align(struct ndr_pull *ndr, size_t size)
648 /* MS-RPCE section 2.2.5.3.4.1 */
649 if (ndr->flags & LIBNDR_FLAG_NDR64) {
650 return ndr_pull_align(ndr, size);
652 return NDR_ERR_SUCCESS;
658 _PUBLIC_ enum ndr_err_code ndr_push_bytes(struct ndr_push *ndr, const uint8_t *data, uint32_t n)
660 NDR_PUSH_NEED_BYTES(ndr, n);
661 memcpy(ndr->data + ndr->offset, data, n);
663 return NDR_ERR_SUCCESS;
669 _PUBLIC_ enum ndr_err_code ndr_push_zero(struct ndr_push *ndr, uint32_t n)
671 NDR_PUSH_NEED_BYTES(ndr, n);
672 memset(ndr->data + ndr->offset, 0, n);
674 return NDR_ERR_SUCCESS;
678 push an array of uint8
680 _PUBLIC_ enum ndr_err_code ndr_push_array_uint8(struct ndr_push *ndr, int ndr_flags, const uint8_t *data, uint32_t n)
682 if (!(ndr_flags & NDR_SCALARS)) {
683 return NDR_ERR_SUCCESS;
685 return ndr_push_bytes(ndr, data, n);
689 push a unique non-zero value if a pointer is non-NULL, otherwise 0
691 _PUBLIC_ enum ndr_err_code ndr_push_unique_ptr(struct ndr_push *ndr, const void *p)
695 ptr = ndr->ptr_count * 4;
699 return ndr_push_uint3264(ndr, NDR_SCALARS, ptr);
703 push a 'simple' full non-zero value if a pointer is non-NULL, otherwise 0
705 _PUBLIC_ enum ndr_err_code ndr_push_full_ptr(struct ndr_push *ndr, const void *p)
709 /* Check if the pointer already exists and has an id */
710 ptr = ndr_token_peek(&ndr->full_ptr_list, p);
713 ptr = ndr->ptr_count;
714 ndr_token_store(ndr, &ndr->full_ptr_list, p, ptr);
717 return ndr_push_uint3264(ndr, NDR_SCALARS, ptr);
721 push always a 0, if a pointer is NULL it's a fatal error
723 _PUBLIC_ enum ndr_err_code ndr_push_ref_ptr(struct ndr_push *ndr)
725 return ndr_push_uint3264(ndr, NDR_SCALARS, 0xAEF1AEF1);
732 _PUBLIC_ enum ndr_err_code ndr_push_NTTIME(struct ndr_push *ndr, int ndr_flags, NTTIME t)
734 NDR_CHECK(ndr_push_udlong(ndr, ndr_flags, t));
735 return NDR_ERR_SUCCESS;
741 _PUBLIC_ enum ndr_err_code ndr_pull_NTTIME(struct ndr_pull *ndr, int ndr_flags, NTTIME *t)
743 NDR_CHECK(ndr_pull_udlong(ndr, ndr_flags, t));
744 return NDR_ERR_SUCCESS;
750 _PUBLIC_ enum ndr_err_code ndr_push_NTTIME_1sec(struct ndr_push *ndr, int ndr_flags, NTTIME t)
753 NDR_CHECK(ndr_push_hyper(ndr, ndr_flags, t));
754 return NDR_ERR_SUCCESS;
760 _PUBLIC_ enum ndr_err_code ndr_pull_NTTIME_1sec(struct ndr_pull *ndr, int ndr_flags, NTTIME *t)
762 NDR_CHECK(ndr_pull_hyper(ndr, ndr_flags, t));
764 return NDR_ERR_SUCCESS;
770 _PUBLIC_ enum ndr_err_code ndr_pull_NTTIME_hyper(struct ndr_pull *ndr, int ndr_flags, NTTIME *t)
772 NDR_CHECK(ndr_pull_hyper(ndr, ndr_flags, t));
773 return NDR_ERR_SUCCESS;
779 _PUBLIC_ enum ndr_err_code ndr_push_NTTIME_hyper(struct ndr_push *ndr, int ndr_flags, NTTIME t)
781 NDR_CHECK(ndr_push_hyper(ndr, ndr_flags, t));
782 return NDR_ERR_SUCCESS;
788 _PUBLIC_ enum ndr_err_code ndr_push_time_t(struct ndr_push *ndr, int ndr_flags, time_t t)
790 return ndr_push_uint32(ndr, ndr_flags, t);
796 _PUBLIC_ enum ndr_err_code ndr_pull_time_t(struct ndr_pull *ndr, int ndr_flags, time_t *t)
799 NDR_CHECK(ndr_pull_uint32(ndr, ndr_flags, &tt));
801 return NDR_ERR_SUCCESS;
808 _PUBLIC_ enum ndr_err_code ndr_pull_ipv4address(struct ndr_pull *ndr, int ndr_flags, const char **address)
812 NDR_CHECK(ndr_pull_uint32(ndr, ndr_flags, &addr));
813 in.s_addr = htonl(addr);
814 *address = talloc_strdup(ndr->current_mem_ctx, inet_ntoa(in));
815 NDR_ERR_HAVE_NO_MEMORY(*address);
816 return NDR_ERR_SUCCESS;
822 _PUBLIC_ enum ndr_err_code ndr_push_ipv4address(struct ndr_push *ndr, int ndr_flags, const char *address)
825 if (!is_ipaddress(address)) {
826 return ndr_push_error(ndr, NDR_ERR_IPV4ADDRESS,
827 "Invalid IPv4 address: '%s'",
830 addr = inet_addr(address);
831 NDR_CHECK(ndr_push_uint32(ndr, ndr_flags, htonl(addr)));
832 return NDR_ERR_SUCCESS;
838 _PUBLIC_ void ndr_print_ipv4address(struct ndr_print *ndr, const char *name,
841 ndr->print(ndr, "%-25s: %s", name, address);
845 _PUBLIC_ void ndr_print_struct(struct ndr_print *ndr, const char *name, const char *type)
847 ndr->print(ndr, "%s: struct %s", name, type);
850 _PUBLIC_ void ndr_print_enum(struct ndr_print *ndr, const char *name, const char *type,
851 const char *val, uint32_t value)
853 if (ndr->flags & LIBNDR_PRINT_ARRAY_HEX) {
854 ndr->print(ndr, "%-25s: %s (0x%X)", name, val?val:"UNKNOWN_ENUM_VALUE", value);
856 ndr->print(ndr, "%-25s: %s (%d)", name, val?val:"UNKNOWN_ENUM_VALUE", value);
860 _PUBLIC_ void ndr_print_bitmap_flag(struct ndr_print *ndr, size_t size, const char *flag_name, uint32_t flag, uint32_t value)
862 /* this is an attempt to support multi-bit bitmap masks */
865 while (!(flag & 1)) {
870 ndr->print(ndr, " %d: %-25s", value, flag_name);
872 ndr->print(ndr, "0x%02x: %-25s (%d)", value, flag_name, value);
876 _PUBLIC_ void ndr_print_int8(struct ndr_print *ndr, const char *name, int8_t v)
878 ndr->print(ndr, "%-25s: %d", name, v);
881 _PUBLIC_ void ndr_print_uint8(struct ndr_print *ndr, const char *name, uint8_t v)
883 ndr->print(ndr, "%-25s: 0x%02x (%u)", name, v, v);
886 _PUBLIC_ void ndr_print_int16(struct ndr_print *ndr, const char *name, int16_t v)
888 ndr->print(ndr, "%-25s: %d", name, v);
891 _PUBLIC_ void ndr_print_uint16(struct ndr_print *ndr, const char *name, uint16_t v)
893 ndr->print(ndr, "%-25s: 0x%04x (%u)", name, v, v);
896 _PUBLIC_ void ndr_print_int32(struct ndr_print *ndr, const char *name, int32_t v)
898 ndr->print(ndr, "%-25s: %d", name, v);
901 _PUBLIC_ void ndr_print_uint32(struct ndr_print *ndr, const char *name, uint32_t v)
903 ndr->print(ndr, "%-25s: 0x%08x (%u)", name, v, v);
906 _PUBLIC_ void ndr_print_int3264(struct ndr_print *ndr, const char *name, int32_t v)
908 ndr->print(ndr, "%-25s: %d", name, v);
911 _PUBLIC_ void ndr_print_uint3264(struct ndr_print *ndr, const char *name, uint32_t v)
913 ndr->print(ndr, "%-25s: 0x%08x (%u)", name, v, v);
916 _PUBLIC_ void ndr_print_udlong(struct ndr_print *ndr, const char *name, uint64_t v)
918 ndr->print(ndr, "%-25s: 0x%016llx (%llu)", name, (unsigned long long)v, (unsigned long long)v);
921 _PUBLIC_ void ndr_print_udlongr(struct ndr_print *ndr, const char *name, uint64_t v)
923 ndr_print_udlong(ndr, name, v);
926 _PUBLIC_ void ndr_print_dlong(struct ndr_print *ndr, const char *name, int64_t v)
928 ndr->print(ndr, "%-25s: 0x%016llx (%lld)", name, (unsigned long long)v, (long long)v);
931 _PUBLIC_ void ndr_print_double(struct ndr_print *ndr, const char *name, double v)
933 ndr->print(ndr, "%-25s: %f", name, v);
936 _PUBLIC_ void ndr_print_hyper(struct ndr_print *ndr, const char *name, uint64_t v)
938 ndr_print_dlong(ndr, name, v);
941 _PUBLIC_ void ndr_print_pointer(struct ndr_print *ndr, const char *name, void *v)
943 ndr->print(ndr, "%-25s: %p", name, v);
946 _PUBLIC_ void ndr_print_ptr(struct ndr_print *ndr, const char *name, const void *p)
949 ndr->print(ndr, "%-25s: *", name);
951 ndr->print(ndr, "%-25s: NULL", name);
955 _PUBLIC_ void ndr_print_NTTIME(struct ndr_print *ndr, const char *name, NTTIME t)
957 ndr->print(ndr, "%-25s: %s", name, nt_time_string(ndr, t));
960 _PUBLIC_ void ndr_print_NTTIME_1sec(struct ndr_print *ndr, const char *name, NTTIME t)
962 /* this is a standard NTTIME here
963 * as it's already converted in the pull/push code
965 ndr_print_NTTIME(ndr, name, t);
968 _PUBLIC_ void ndr_print_NTTIME_hyper(struct ndr_print *ndr, const char *name, NTTIME t)
970 ndr_print_NTTIME(ndr, name, t);
973 _PUBLIC_ void ndr_print_time_t(struct ndr_print *ndr, const char *name, time_t t)
975 if (t == (time_t)-1 || t == 0) {
976 ndr->print(ndr, "%-25s: (time_t)%d", name, (int)t);
978 ndr->print(ndr, "%-25s: %s", name, timestring(ndr, t));
982 _PUBLIC_ void ndr_print_union(struct ndr_print *ndr, const char *name, int level, const char *type)
984 if (ndr->flags & LIBNDR_PRINT_ARRAY_HEX) {
985 ndr->print(ndr, "%-25s: union %s(case 0x%X)", name, type, level);
987 ndr->print(ndr, "%-25s: union %s(case %d)", name, type, level);
991 _PUBLIC_ void ndr_print_bad_level(struct ndr_print *ndr, const char *name, uint16_t level)
993 ndr->print(ndr, "UNKNOWN LEVEL %u", level);
996 _PUBLIC_ void ndr_print_array_uint8(struct ndr_print *ndr, const char *name,
997 const uint8_t *data, uint32_t count)
1001 if (count <= 600 && (ndr->flags & LIBNDR_PRINT_ARRAY_HEX)) {
1003 for (i=0;i<count;i++) {
1004 snprintf(&s[i*2], 3, "%02x", data[i]);
1007 ndr->print(ndr, "%-25s: %s", name, s);
1011 ndr->print(ndr, "%s: ARRAY(%d)", name, count);
1013 for (i=0;i<count;i++) {
1015 if (asprintf(&idx, "[%d]", i) != -1) {
1016 ndr_print_uint8(ndr, idx, data[i]);
1023 _PUBLIC_ void ndr_print_DATA_BLOB(struct ndr_print *ndr, const char *name, DATA_BLOB r)
1025 ndr->print(ndr, "%-25s: DATA_BLOB length=%u", name, (unsigned)r.length);
1027 dump_data(10, r.data, r.length);
1033 push a DATA_BLOB onto the wire.
1035 _PUBLIC_ enum ndr_err_code ndr_push_DATA_BLOB(struct ndr_push *ndr, int ndr_flags, DATA_BLOB blob)
1037 if (ndr->flags & LIBNDR_ALIGN_FLAGS) {
1038 if (ndr->flags & LIBNDR_FLAG_ALIGN2) {
1039 blob.length = NDR_ALIGN(ndr, 2);
1040 } else if (ndr->flags & LIBNDR_FLAG_ALIGN4) {
1041 blob.length = NDR_ALIGN(ndr, 4);
1042 } else if (ndr->flags & LIBNDR_FLAG_ALIGN8) {
1043 blob.length = NDR_ALIGN(ndr, 8);
1045 NDR_PUSH_ALLOC_SIZE(ndr, blob.data, blob.length);
1046 data_blob_clear(&blob);
1047 } else if (!(ndr->flags & LIBNDR_FLAG_REMAINING)) {
1048 NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, blob.length));
1050 NDR_CHECK(ndr_push_bytes(ndr, blob.data, blob.length));
1051 return NDR_ERR_SUCCESS;
1055 pull a DATA_BLOB from the wire.
1057 _PUBLIC_ enum ndr_err_code ndr_pull_DATA_BLOB(struct ndr_pull *ndr, int ndr_flags, DATA_BLOB *blob)
1059 uint32_t length = 0;
1061 if (ndr->flags & LIBNDR_ALIGN_FLAGS) {
1062 if (ndr->flags & LIBNDR_FLAG_ALIGN2) {
1063 length = NDR_ALIGN(ndr, 2);
1064 } else if (ndr->flags & LIBNDR_FLAG_ALIGN4) {
1065 length = NDR_ALIGN(ndr, 4);
1066 } else if (ndr->flags & LIBNDR_FLAG_ALIGN8) {
1067 length = NDR_ALIGN(ndr, 8);
1069 if (ndr->data_size - ndr->offset < length) {
1070 length = ndr->data_size - ndr->offset;
1072 } else if (ndr->flags & LIBNDR_FLAG_REMAINING) {
1073 length = ndr->data_size - ndr->offset;
1075 NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &length));
1077 NDR_PULL_NEED_BYTES(ndr, length);
1078 *blob = data_blob_talloc(ndr->current_mem_ctx, ndr->data+ndr->offset, length);
1079 ndr->offset += length;
1080 return NDR_ERR_SUCCESS;
1083 _PUBLIC_ uint32_t ndr_size_DATA_BLOB(int ret, const DATA_BLOB *data, int flags)
1085 if (!data) return ret;
1086 return ret + data->length;