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"
26 #define NDR_SVAL(ndr, ofs) (NDR_BE(ndr)?RSVAL(ndr->data,ofs):SVAL(ndr->data,ofs))
27 #define NDR_IVAL(ndr, ofs) (NDR_BE(ndr)?RIVAL(ndr->data,ofs):IVAL(ndr->data,ofs))
28 #define NDR_IVALS(ndr, ofs) (NDR_BE(ndr)?RIVALS(ndr->data,ofs):IVALS(ndr->data,ofs))
29 #define NDR_SSVAL(ndr, ofs, v) do { if (NDR_BE(ndr)) { RSSVAL(ndr->data,ofs,v); } else SSVAL(ndr->data,ofs,v); } while (0)
30 #define NDR_SIVAL(ndr, ofs, v) do { if (NDR_BE(ndr)) { RSIVAL(ndr->data,ofs,v); } else SIVAL(ndr->data,ofs,v); } while (0)
31 #define NDR_SIVALS(ndr, ofs, v) do { if (NDR_BE(ndr)) { RSIVALS(ndr->data,ofs,v); } else SIVALS(ndr->data,ofs,v); } while (0)
35 check for data leaks from the server by looking for non-zero pad bytes
36 these could also indicate that real structure elements have been
37 mistaken for padding in the IDL
39 _PUBLIC_ void ndr_check_padding(struct ndr_pull *ndr, size_t n)
41 size_t ofs2 = (ndr->offset + (n-1)) & ~(n-1);
43 for (i=ndr->offset;i<ofs2;i++) {
44 if (ndr->data[i] != 0) {
49 DEBUG(0,("WARNING: Non-zero padding to %d: ", (int)n));
50 for (i=ndr->offset;i<ofs2;i++) {
51 DEBUG(0,("%02x ", ndr->data[i]));
61 _PUBLIC_ enum ndr_err_code ndr_pull_int8(struct ndr_pull *ndr, int ndr_flags, int8_t *v)
63 NDR_PULL_NEED_BYTES(ndr, 1);
64 *v = (int8_t)CVAL(ndr->data, ndr->offset);
66 return NDR_ERR_SUCCESS;
72 _PUBLIC_ enum ndr_err_code ndr_pull_uint8(struct ndr_pull *ndr, int ndr_flags, uint8_t *v)
74 NDR_PULL_NEED_BYTES(ndr, 1);
75 *v = CVAL(ndr->data, ndr->offset);
77 return NDR_ERR_SUCCESS;
83 _PUBLIC_ enum ndr_err_code ndr_pull_int16(struct ndr_pull *ndr, int ndr_flags, int16_t *v)
85 NDR_PULL_ALIGN(ndr, 2);
86 NDR_PULL_NEED_BYTES(ndr, 2);
87 *v = (uint16_t)NDR_SVAL(ndr, ndr->offset);
89 return NDR_ERR_SUCCESS;
95 _PUBLIC_ enum ndr_err_code ndr_pull_uint16(struct ndr_pull *ndr, int ndr_flags, uint16_t *v)
97 NDR_PULL_ALIGN(ndr, 2);
98 NDR_PULL_NEED_BYTES(ndr, 2);
99 *v = NDR_SVAL(ndr, ndr->offset);
101 return NDR_ERR_SUCCESS;
107 _PUBLIC_ enum ndr_err_code ndr_pull_int32(struct ndr_pull *ndr, int ndr_flags, int32_t *v)
109 NDR_PULL_ALIGN(ndr, 4);
110 NDR_PULL_NEED_BYTES(ndr, 4);
111 *v = NDR_IVALS(ndr, ndr->offset);
113 return NDR_ERR_SUCCESS;
119 _PUBLIC_ enum ndr_err_code ndr_pull_uint32(struct ndr_pull *ndr, int ndr_flags, uint32_t *v)
121 NDR_PULL_ALIGN(ndr, 4);
122 NDR_PULL_NEED_BYTES(ndr, 4);
123 *v = NDR_IVAL(ndr, ndr->offset);
125 return NDR_ERR_SUCCESS;
129 parse a arch dependent uint32/uint64
131 _PUBLIC_ enum ndr_err_code ndr_pull_uint3264(struct ndr_pull *ndr, int ndr_flags, uint32_t *v)
134 enum ndr_err_code err;
135 if (likely(!(ndr->flags & LIBNDR_FLAG_NDR64))) {
136 return ndr_pull_uint32(ndr, ndr_flags, v);
138 err = ndr_pull_hyper(ndr, ndr_flags, &v64);
140 if (unlikely(v64 != *v)) {
141 DEBUG(0,(__location__ ": non-zero upper 32 bits 0x%016llx\n",
142 (unsigned long long)v64));
143 return NDR_ERR_NDR64;
151 _PUBLIC_ enum ndr_err_code ndr_pull_double(struct ndr_pull *ndr, int ndr_flags, double *v)
153 NDR_PULL_ALIGN(ndr, 8);
154 NDR_PULL_NEED_BYTES(ndr, 8);
155 memcpy(v, ndr->data+ndr->offset, 8);
157 return NDR_ERR_SUCCESS;
161 parse a pointer referent identifier
163 _PUBLIC_ enum ndr_err_code ndr_pull_generic_ptr(struct ndr_pull *ndr, uint32_t *v)
165 NDR_CHECK(ndr_pull_uint3264(ndr, NDR_SCALARS, v));
169 return NDR_ERR_SUCCESS;
173 parse a ref pointer referent identifier
175 _PUBLIC_ enum ndr_err_code ndr_pull_ref_ptr(struct ndr_pull *ndr, uint32_t *v)
177 NDR_CHECK(ndr_pull_uint3264(ndr, NDR_SCALARS, v));
178 /* ref pointers always point to data */
180 return NDR_ERR_SUCCESS;
186 _PUBLIC_ enum ndr_err_code ndr_pull_udlong(struct ndr_pull *ndr, int ndr_flags, uint64_t *v)
188 NDR_PULL_ALIGN(ndr, 4);
189 NDR_PULL_NEED_BYTES(ndr, 8);
190 *v = NDR_IVAL(ndr, ndr->offset);
191 *v |= (uint64_t)(NDR_IVAL(ndr, ndr->offset+4)) << 32;
193 return NDR_ERR_SUCCESS;
199 _PUBLIC_ enum ndr_err_code ndr_pull_udlongr(struct ndr_pull *ndr, int ndr_flags, uint64_t *v)
201 NDR_PULL_ALIGN(ndr, 4);
202 NDR_PULL_NEED_BYTES(ndr, 8);
203 *v = ((uint64_t)NDR_IVAL(ndr, ndr->offset)) << 32;
204 *v |= NDR_IVAL(ndr, ndr->offset+4);
206 return NDR_ERR_SUCCESS;
212 _PUBLIC_ enum ndr_err_code ndr_pull_dlong(struct ndr_pull *ndr, int ndr_flags, int64_t *v)
214 return ndr_pull_udlong(ndr, ndr_flags, (uint64_t *)v);
220 _PUBLIC_ enum ndr_err_code ndr_pull_hyper(struct ndr_pull *ndr, int ndr_flags, uint64_t *v)
222 NDR_PULL_ALIGN(ndr, 8);
223 return ndr_pull_udlong(ndr, ndr_flags, v);
229 _PUBLIC_ enum ndr_err_code ndr_pull_pointer(struct ndr_pull *ndr, int ndr_flags, void* *v)
232 NDR_PULL_ALIGN(ndr, sizeof(h));
233 NDR_PULL_NEED_BYTES(ndr, sizeof(h));
234 memcpy(&h, ndr->data+ndr->offset, sizeof(h));
235 ndr->offset += sizeof(h);
237 return NDR_ERR_SUCCESS;
243 _PUBLIC_ enum ndr_err_code ndr_pull_NTSTATUS(struct ndr_pull *ndr, int ndr_flags, NTSTATUS *status)
246 NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &v));
247 *status = NT_STATUS(v);
248 return NDR_ERR_SUCCESS;
254 _PUBLIC_ enum ndr_err_code ndr_push_NTSTATUS(struct ndr_push *ndr, int ndr_flags, NTSTATUS status)
256 return ndr_push_uint32(ndr, ndr_flags, NT_STATUS_V(status));
259 _PUBLIC_ void ndr_print_NTSTATUS(struct ndr_print *ndr, const char *name, NTSTATUS r)
261 ndr->print(ndr, "%-25s: %s", name, nt_errstr(r));
267 _PUBLIC_ enum ndr_err_code ndr_pull_WERROR(struct ndr_pull *ndr, int ndr_flags, WERROR *status)
270 NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &v));
271 *status = W_ERROR(v);
272 return NDR_ERR_SUCCESS;
279 _PUBLIC_ enum ndr_err_code ndr_pull_enum_uint8(struct ndr_pull *ndr, int ndr_flags, uint8_t *v)
281 return ndr_pull_uint8(ndr, ndr_flags, v);
285 parse a uint16_t enum (uint32_t on NDR64)
287 _PUBLIC_ enum ndr_err_code ndr_pull_enum_uint16(struct ndr_pull *ndr, int ndr_flags, uint16_t *v)
289 if (unlikely(ndr->flags & LIBNDR_FLAG_NDR64)) {
291 NDR_CHECK(ndr_pull_uint32(ndr, ndr_flags, &v32));
294 DEBUG(0,(__location__ ": non-zero upper 16 bits 0x%08x\n", (unsigned)v32));
295 return NDR_ERR_NDR64;
297 return NDR_ERR_SUCCESS;
299 NDR_PULL_ALIGN(ndr, 2);
300 NDR_PULL_NEED_BYTES(ndr, 2);
301 *v = NDR_SVAL(ndr, ndr->offset);
303 return NDR_ERR_SUCCESS;
307 parse a uint32_t enum
309 _PUBLIC_ enum ndr_err_code ndr_pull_enum_uint32(struct ndr_pull *ndr, int ndr_flags, uint32_t *v)
311 return ndr_pull_uint32(ndr, ndr_flags, v);
317 _PUBLIC_ enum ndr_err_code ndr_push_enum_uint8(struct ndr_push *ndr, int ndr_flags, uint8_t v)
319 return ndr_push_uint8(ndr, ndr_flags, v);
323 push a uint16_t enum (uint32_t on NDR64)
325 _PUBLIC_ enum ndr_err_code ndr_push_enum_uint16(struct ndr_push *ndr, int ndr_flags, uint16_t v)
327 if (unlikely(ndr->flags & LIBNDR_FLAG_NDR64)) {
328 return ndr_push_uint32(ndr, ndr_flags, v);
330 return ndr_push_uint16(ndr, ndr_flags, v);
336 _PUBLIC_ enum ndr_err_code ndr_push_enum_uint32(struct ndr_push *ndr, int ndr_flags, uint32_t v)
338 return ndr_push_uint32(ndr, ndr_flags, v);
345 _PUBLIC_ enum ndr_err_code ndr_push_WERROR(struct ndr_push *ndr, int ndr_flags, WERROR status)
347 return ndr_push_uint32(ndr, NDR_SCALARS, W_ERROR_V(status));
350 _PUBLIC_ void ndr_print_WERROR(struct ndr_print *ndr, const char *name, WERROR r)
352 ndr->print(ndr, "%-25s: %s", name, win_errstr(r));
358 _PUBLIC_ enum ndr_err_code ndr_pull_bytes(struct ndr_pull *ndr, uint8_t *data, uint32_t n)
360 NDR_PULL_NEED_BYTES(ndr, n);
361 memcpy(data, ndr->data + ndr->offset, n);
363 return NDR_ERR_SUCCESS;
367 pull an array of uint8
369 _PUBLIC_ enum ndr_err_code ndr_pull_array_uint8(struct ndr_pull *ndr, int ndr_flags, uint8_t *data, uint32_t n)
371 if (!(ndr_flags & NDR_SCALARS)) {
372 return NDR_ERR_SUCCESS;
374 return ndr_pull_bytes(ndr, data, n);
380 _PUBLIC_ enum ndr_err_code ndr_push_int8(struct ndr_push *ndr, int ndr_flags, int8_t v)
382 NDR_PUSH_NEED_BYTES(ndr, 1);
383 SCVAL(ndr->data, ndr->offset, (uint8_t)v);
385 return NDR_ERR_SUCCESS;
391 _PUBLIC_ enum ndr_err_code ndr_push_uint8(struct ndr_push *ndr, int ndr_flags, uint8_t v)
393 NDR_PUSH_NEED_BYTES(ndr, 1);
394 SCVAL(ndr->data, ndr->offset, v);
396 return NDR_ERR_SUCCESS;
402 _PUBLIC_ enum ndr_err_code ndr_push_int16(struct ndr_push *ndr, int ndr_flags, int16_t v)
404 NDR_PUSH_ALIGN(ndr, 2);
405 NDR_PUSH_NEED_BYTES(ndr, 2);
406 NDR_SSVAL(ndr, ndr->offset, (uint16_t)v);
408 return NDR_ERR_SUCCESS;
414 _PUBLIC_ enum ndr_err_code ndr_push_uint16(struct ndr_push *ndr, int ndr_flags, uint16_t v)
416 NDR_PUSH_ALIGN(ndr, 2);
417 NDR_PUSH_NEED_BYTES(ndr, 2);
418 NDR_SSVAL(ndr, ndr->offset, v);
420 return NDR_ERR_SUCCESS;
426 _PUBLIC_ enum ndr_err_code ndr_push_int32(struct ndr_push *ndr, int ndr_flags, int32_t v)
428 NDR_PUSH_ALIGN(ndr, 4);
429 NDR_PUSH_NEED_BYTES(ndr, 4);
430 NDR_SIVALS(ndr, ndr->offset, v);
432 return NDR_ERR_SUCCESS;
438 _PUBLIC_ enum ndr_err_code ndr_push_uint32(struct ndr_push *ndr, int ndr_flags, uint32_t v)
440 NDR_PUSH_ALIGN(ndr, 4);
441 NDR_PUSH_NEED_BYTES(ndr, 4);
442 NDR_SIVAL(ndr, ndr->offset, v);
444 return NDR_ERR_SUCCESS;
450 _PUBLIC_ enum ndr_err_code ndr_push_uint3264(struct ndr_push *ndr, int ndr_flags, uint32_t v)
452 if (unlikely(ndr->flags & LIBNDR_FLAG_NDR64)) {
453 return ndr_push_hyper(ndr, ndr_flags, v);
455 NDR_PUSH_ALIGN(ndr, 4);
456 NDR_PUSH_NEED_BYTES(ndr, 4);
457 NDR_SIVAL(ndr, ndr->offset, v);
459 return NDR_ERR_SUCCESS;
465 _PUBLIC_ enum ndr_err_code ndr_push_udlong(struct ndr_push *ndr, int ndr_flags, uint64_t v)
467 NDR_PUSH_ALIGN(ndr, 4);
468 NDR_PUSH_NEED_BYTES(ndr, 8);
469 NDR_SIVAL(ndr, ndr->offset, (v & 0xFFFFFFFF));
470 NDR_SIVAL(ndr, ndr->offset+4, (v>>32));
472 return NDR_ERR_SUCCESS;
478 _PUBLIC_ enum ndr_err_code ndr_push_udlongr(struct ndr_push *ndr, int ndr_flags, uint64_t v)
480 NDR_PUSH_ALIGN(ndr, 4);
481 NDR_PUSH_NEED_BYTES(ndr, 8);
482 NDR_SIVAL(ndr, ndr->offset, (v>>32));
483 NDR_SIVAL(ndr, ndr->offset+4, (v & 0xFFFFFFFF));
485 return NDR_ERR_SUCCESS;
491 _PUBLIC_ enum ndr_err_code ndr_push_dlong(struct ndr_push *ndr, int ndr_flags, int64_t v)
493 return ndr_push_udlong(ndr, NDR_SCALARS, (uint64_t)v);
499 _PUBLIC_ enum ndr_err_code ndr_push_hyper(struct ndr_push *ndr, int ndr_flags, uint64_t v)
501 NDR_PUSH_ALIGN(ndr, 8);
502 return ndr_push_udlong(ndr, NDR_SCALARS, v);
508 _PUBLIC_ enum ndr_err_code ndr_push_double(struct ndr_push *ndr, int ndr_flags, double v)
510 NDR_PUSH_ALIGN(ndr, 8);
511 NDR_PUSH_NEED_BYTES(ndr, 8);
512 memcpy(ndr->data+ndr->offset, &v, 8);
514 return NDR_ERR_SUCCESS;
520 _PUBLIC_ enum ndr_err_code ndr_push_pointer(struct ndr_push *ndr, int ndr_flags, void* v)
522 uintptr_t h = (intptr_t)v;
523 NDR_PUSH_ALIGN(ndr, sizeof(h));
524 NDR_PUSH_NEED_BYTES(ndr, sizeof(h));
525 memcpy(ndr->data+ndr->offset, &h, sizeof(h));
526 ndr->offset += sizeof(h);
527 return NDR_ERR_SUCCESS;
530 _PUBLIC_ enum ndr_err_code ndr_push_align(struct ndr_push *ndr, size_t size)
532 /* this is a nasty hack to make pidl work with NDR64 */
534 if (ndr->flags & LIBNDR_FLAG_NDR64) {
540 NDR_PUSH_ALIGN(ndr, size);
541 return NDR_ERR_SUCCESS;
544 _PUBLIC_ enum ndr_err_code ndr_pull_align(struct ndr_pull *ndr, size_t size)
546 /* this is a nasty hack to make pidl work with NDR64 */
548 if (ndr->flags & LIBNDR_FLAG_NDR64) {
554 NDR_PULL_ALIGN(ndr, size);
555 return NDR_ERR_SUCCESS;
561 _PUBLIC_ enum ndr_err_code ndr_push_bytes(struct ndr_push *ndr, const uint8_t *data, uint32_t n)
563 NDR_PUSH_NEED_BYTES(ndr, n);
564 memcpy(ndr->data + ndr->offset, data, n);
566 return NDR_ERR_SUCCESS;
572 _PUBLIC_ enum ndr_err_code ndr_push_zero(struct ndr_push *ndr, uint32_t n)
574 NDR_PUSH_NEED_BYTES(ndr, n);
575 memset(ndr->data + ndr->offset, 0, n);
577 return NDR_ERR_SUCCESS;
581 push an array of uint8
583 _PUBLIC_ enum ndr_err_code ndr_push_array_uint8(struct ndr_push *ndr, int ndr_flags, const uint8_t *data, uint32_t n)
585 if (!(ndr_flags & NDR_SCALARS)) {
586 return NDR_ERR_SUCCESS;
588 return ndr_push_bytes(ndr, data, n);
592 push a unique non-zero value if a pointer is non-NULL, otherwise 0
594 _PUBLIC_ enum ndr_err_code ndr_push_unique_ptr(struct ndr_push *ndr, const void *p)
598 ptr = ndr->ptr_count * 4;
602 return ndr_push_uint3264(ndr, NDR_SCALARS, ptr);
606 push a 'simple' full non-zero value if a pointer is non-NULL, otherwise 0
608 _PUBLIC_ enum ndr_err_code ndr_push_full_ptr(struct ndr_push *ndr, const void *p)
612 /* Check if the pointer already exists and has an id */
613 ptr = ndr_token_peek(&ndr->full_ptr_list, p);
616 ptr = ndr->ptr_count;
617 ndr_token_store(ndr, &ndr->full_ptr_list, p, ptr);
620 return ndr_push_uint3264(ndr, NDR_SCALARS, ptr);
624 push always a 0, if a pointer is NULL it's a fatal error
626 _PUBLIC_ enum ndr_err_code ndr_push_ref_ptr(struct ndr_push *ndr)
628 return ndr_push_uint3264(ndr, NDR_SCALARS, 0xAEF1AEF1);
635 _PUBLIC_ enum ndr_err_code ndr_push_NTTIME(struct ndr_push *ndr, int ndr_flags, NTTIME t)
637 NDR_CHECK(ndr_push_udlong(ndr, ndr_flags, t));
638 return NDR_ERR_SUCCESS;
644 _PUBLIC_ enum ndr_err_code ndr_pull_NTTIME(struct ndr_pull *ndr, int ndr_flags, NTTIME *t)
646 NDR_CHECK(ndr_pull_udlong(ndr, ndr_flags, t));
647 return NDR_ERR_SUCCESS;
653 _PUBLIC_ enum ndr_err_code ndr_push_NTTIME_1sec(struct ndr_push *ndr, int ndr_flags, NTTIME t)
656 NDR_CHECK(ndr_push_hyper(ndr, ndr_flags, t));
657 return NDR_ERR_SUCCESS;
663 _PUBLIC_ enum ndr_err_code ndr_pull_NTTIME_1sec(struct ndr_pull *ndr, int ndr_flags, NTTIME *t)
665 NDR_CHECK(ndr_pull_hyper(ndr, ndr_flags, t));
667 return NDR_ERR_SUCCESS;
673 _PUBLIC_ enum ndr_err_code ndr_pull_NTTIME_hyper(struct ndr_pull *ndr, int ndr_flags, NTTIME *t)
675 NDR_CHECK(ndr_pull_hyper(ndr, ndr_flags, t));
676 return NDR_ERR_SUCCESS;
682 _PUBLIC_ enum ndr_err_code ndr_push_NTTIME_hyper(struct ndr_push *ndr, int ndr_flags, NTTIME t)
684 NDR_CHECK(ndr_push_hyper(ndr, ndr_flags, t));
685 return NDR_ERR_SUCCESS;
691 _PUBLIC_ enum ndr_err_code ndr_push_time_t(struct ndr_push *ndr, int ndr_flags, time_t t)
693 return ndr_push_uint32(ndr, ndr_flags, t);
699 _PUBLIC_ enum ndr_err_code ndr_pull_time_t(struct ndr_pull *ndr, int ndr_flags, time_t *t)
702 NDR_CHECK(ndr_pull_uint32(ndr, ndr_flags, &tt));
704 return NDR_ERR_SUCCESS;
711 _PUBLIC_ enum ndr_err_code ndr_pull_ipv4address(struct ndr_pull *ndr, int ndr_flags, const char **address)
715 NDR_CHECK(ndr_pull_uint32(ndr, ndr_flags, &addr));
716 in.s_addr = htonl(addr);
717 *address = talloc_strdup(ndr->current_mem_ctx, inet_ntoa(in));
718 NDR_ERR_HAVE_NO_MEMORY(*address);
719 return NDR_ERR_SUCCESS;
725 _PUBLIC_ enum ndr_err_code ndr_push_ipv4address(struct ndr_push *ndr, int ndr_flags, const char *address)
728 if (!is_ipaddress(address)) {
729 return ndr_push_error(ndr, NDR_ERR_IPV4ADDRESS,
730 "Invalid IPv4 address: '%s'",
733 addr = inet_addr(address);
734 NDR_CHECK(ndr_push_uint32(ndr, ndr_flags, htonl(addr)));
735 return NDR_ERR_SUCCESS;
741 _PUBLIC_ void ndr_print_ipv4address(struct ndr_print *ndr, const char *name,
744 ndr->print(ndr, "%-25s: %s", name, address);
748 _PUBLIC_ void ndr_print_struct(struct ndr_print *ndr, const char *name, const char *type)
750 ndr->print(ndr, "%s: struct %s", name, type);
753 _PUBLIC_ void ndr_print_enum(struct ndr_print *ndr, const char *name, const char *type,
754 const char *val, uint32_t value)
756 if (ndr->flags & LIBNDR_PRINT_ARRAY_HEX) {
757 ndr->print(ndr, "%-25s: %s (0x%X)", name, val?val:"UNKNOWN_ENUM_VALUE", value);
759 ndr->print(ndr, "%-25s: %s (%d)", name, val?val:"UNKNOWN_ENUM_VALUE", value);
763 _PUBLIC_ void ndr_print_bitmap_flag(struct ndr_print *ndr, size_t size, const char *flag_name, uint32_t flag, uint32_t value)
765 /* this is an attempt to support multi-bit bitmap masks */
768 while (!(flag & 1)) {
773 ndr->print(ndr, " %d: %-25s", value, flag_name);
775 ndr->print(ndr, "0x%02x: %-25s (%d)", value, flag_name, value);
779 _PUBLIC_ void ndr_print_int8(struct ndr_print *ndr, const char *name, int8_t v)
781 ndr->print(ndr, "%-25s: %d", name, v);
784 _PUBLIC_ void ndr_print_uint8(struct ndr_print *ndr, const char *name, uint8_t v)
786 ndr->print(ndr, "%-25s: 0x%02x (%u)", name, v, v);
789 _PUBLIC_ void ndr_print_int16(struct ndr_print *ndr, const char *name, int16_t v)
791 ndr->print(ndr, "%-25s: %d", name, v);
794 _PUBLIC_ void ndr_print_uint16(struct ndr_print *ndr, const char *name, uint16_t v)
796 ndr->print(ndr, "%-25s: 0x%04x (%u)", name, v, v);
799 _PUBLIC_ void ndr_print_int32(struct ndr_print *ndr, const char *name, int32_t v)
801 ndr->print(ndr, "%-25s: %d", name, v);
804 _PUBLIC_ void ndr_print_uint32(struct ndr_print *ndr, const char *name, uint32_t v)
806 ndr->print(ndr, "%-25s: 0x%08x (%u)", name, v, v);
809 _PUBLIC_ void ndr_print_udlong(struct ndr_print *ndr, const char *name, uint64_t v)
811 ndr->print(ndr, "%-25s: 0x%016llx (%llu)", name, (unsigned long long)v, (unsigned long long)v);
814 _PUBLIC_ void ndr_print_udlongr(struct ndr_print *ndr, const char *name, uint64_t v)
816 ndr_print_udlong(ndr, name, v);
819 _PUBLIC_ void ndr_print_dlong(struct ndr_print *ndr, const char *name, int64_t v)
821 ndr->print(ndr, "%-25s: 0x%016llx (%lld)", name, (unsigned long long)v, (long long)v);
824 _PUBLIC_ void ndr_print_double(struct ndr_print *ndr, const char *name, double v)
826 ndr->print(ndr, "%-25s: %f", name, v);
829 _PUBLIC_ void ndr_print_hyper(struct ndr_print *ndr, const char *name, uint64_t v)
831 ndr_print_dlong(ndr, name, v);
834 _PUBLIC_ void ndr_print_pointer(struct ndr_print *ndr, const char *name, void *v)
836 ndr->print(ndr, "%-25s: %p", name, v);
839 _PUBLIC_ void ndr_print_ptr(struct ndr_print *ndr, const char *name, const void *p)
842 ndr->print(ndr, "%-25s: *", name);
844 ndr->print(ndr, "%-25s: NULL", name);
848 _PUBLIC_ void ndr_print_NTTIME(struct ndr_print *ndr, const char *name, NTTIME t)
850 ndr->print(ndr, "%-25s: %s", name, nt_time_string(ndr, t));
853 _PUBLIC_ void ndr_print_NTTIME_1sec(struct ndr_print *ndr, const char *name, NTTIME t)
855 /* this is a standard NTTIME here
856 * as it's already converted in the pull/push code
858 ndr_print_NTTIME(ndr, name, t);
861 _PUBLIC_ void ndr_print_NTTIME_hyper(struct ndr_print *ndr, const char *name, NTTIME t)
863 ndr_print_NTTIME(ndr, name, t);
866 _PUBLIC_ void ndr_print_time_t(struct ndr_print *ndr, const char *name, time_t t)
868 if (t == (time_t)-1 || t == 0) {
869 ndr->print(ndr, "%-25s: (time_t)%d", name, (int)t);
871 ndr->print(ndr, "%-25s: %s", name, timestring(ndr, t));
875 _PUBLIC_ void ndr_print_union(struct ndr_print *ndr, const char *name, int level, const char *type)
877 if (ndr->flags & LIBNDR_PRINT_ARRAY_HEX) {
878 ndr->print(ndr, "%-25s: union %s(case 0x%X)", name, type, level);
880 ndr->print(ndr, "%-25s: union %s(case %d)", name, type, level);
884 _PUBLIC_ void ndr_print_bad_level(struct ndr_print *ndr, const char *name, uint16_t level)
886 ndr->print(ndr, "UNKNOWN LEVEL %u", level);
889 _PUBLIC_ void ndr_print_array_uint8(struct ndr_print *ndr, const char *name,
890 const uint8_t *data, uint32_t count)
894 if (count <= 600 && (ndr->flags & LIBNDR_PRINT_ARRAY_HEX)) {
896 for (i=0;i<count;i++) {
897 snprintf(&s[i*2], 3, "%02x", data[i]);
900 ndr->print(ndr, "%-25s: %s", name, s);
904 ndr->print(ndr, "%s: ARRAY(%d)", name, count);
906 for (i=0;i<count;i++) {
908 if (asprintf(&idx, "[%d]", i) != -1) {
909 ndr_print_uint8(ndr, idx, data[i]);
916 _PUBLIC_ void ndr_print_DATA_BLOB(struct ndr_print *ndr, const char *name, DATA_BLOB r)
918 ndr->print(ndr, "%-25s: DATA_BLOB length=%u", name, (unsigned)r.length);
920 dump_data(10, r.data, r.length);
926 push a DATA_BLOB onto the wire.
928 _PUBLIC_ enum ndr_err_code ndr_push_DATA_BLOB(struct ndr_push *ndr, int ndr_flags, DATA_BLOB blob)
930 if (ndr->flags & LIBNDR_ALIGN_FLAGS) {
931 if (ndr->flags & LIBNDR_FLAG_ALIGN2) {
932 blob.length = NDR_ALIGN(ndr, 2);
933 } else if (ndr->flags & LIBNDR_FLAG_ALIGN4) {
934 blob.length = NDR_ALIGN(ndr, 4);
935 } else if (ndr->flags & LIBNDR_FLAG_ALIGN8) {
936 blob.length = NDR_ALIGN(ndr, 8);
938 NDR_PUSH_ALLOC_SIZE(ndr, blob.data, blob.length);
939 data_blob_clear(&blob);
940 } else if (!(ndr->flags & LIBNDR_FLAG_REMAINING)) {
941 NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, blob.length));
943 NDR_CHECK(ndr_push_bytes(ndr, blob.data, blob.length));
944 return NDR_ERR_SUCCESS;
948 pull a DATA_BLOB from the wire.
950 _PUBLIC_ enum ndr_err_code ndr_pull_DATA_BLOB(struct ndr_pull *ndr, int ndr_flags, DATA_BLOB *blob)
954 if (ndr->flags & LIBNDR_ALIGN_FLAGS) {
955 if (ndr->flags & LIBNDR_FLAG_ALIGN2) {
956 length = NDR_ALIGN(ndr, 2);
957 } else if (ndr->flags & LIBNDR_FLAG_ALIGN4) {
958 length = NDR_ALIGN(ndr, 4);
959 } else if (ndr->flags & LIBNDR_FLAG_ALIGN8) {
960 length = NDR_ALIGN(ndr, 8);
962 if (ndr->data_size - ndr->offset < length) {
963 length = ndr->data_size - ndr->offset;
965 } else if (ndr->flags & LIBNDR_FLAG_REMAINING) {
966 length = ndr->data_size - ndr->offset;
968 NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &length));
970 NDR_PULL_NEED_BYTES(ndr, length);
971 *blob = data_blob_talloc(ndr->current_mem_ctx, ndr->data+ndr->offset, length);
972 ndr->offset += length;
973 return NDR_ERR_SUCCESS;
976 _PUBLIC_ uint32_t ndr_size_DATA_BLOB(int ret, const DATA_BLOB *data, int flags)
978 if (!data) return ret;
979 return ret + data->length;