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)
122 NDR_PULL_ALIGN(ndr, 4);
123 NDR_PULL_NEED_BYTES(ndr, 4);
124 *v = NDR_IVAL(ndr, ndr->offset);
126 return NDR_ERR_SUCCESS;
130 parse a arch dependent uint32/uint64
132 _PUBLIC_ enum ndr_err_code ndr_pull_uint3264(struct ndr_pull *ndr, int ndr_flags, uint32_t *v)
135 enum ndr_err_code err;
136 if (!(ndr->flags & LIBNDR_FLAG_NDR64)) {
137 return ndr_pull_uint32(ndr, ndr_flags, v);
139 err = ndr_pull_hyper(ndr, ndr_flags, &v64);
142 DEBUG(0,(__location__ ": non-zero upper 32 bits 0x%016llx\n",
143 (unsigned long long)v64));
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;
278 _PUBLIC_ enum ndr_err_code ndr_push_WERROR(struct ndr_push *ndr, int ndr_flags, WERROR status)
280 return ndr_push_uint32(ndr, NDR_SCALARS, W_ERROR_V(status));
283 _PUBLIC_ void ndr_print_WERROR(struct ndr_print *ndr, const char *name, WERROR r)
285 ndr->print(ndr, "%-25s: %s", name, win_errstr(r));
291 _PUBLIC_ enum ndr_err_code ndr_pull_bytes(struct ndr_pull *ndr, uint8_t *data, uint32_t n)
293 NDR_PULL_NEED_BYTES(ndr, n);
294 memcpy(data, ndr->data + ndr->offset, n);
296 return NDR_ERR_SUCCESS;
300 pull an array of uint8
302 _PUBLIC_ enum ndr_err_code ndr_pull_array_uint8(struct ndr_pull *ndr, int ndr_flags, uint8_t *data, uint32_t n)
304 if (!(ndr_flags & NDR_SCALARS)) {
305 return NDR_ERR_SUCCESS;
307 return ndr_pull_bytes(ndr, data, n);
313 _PUBLIC_ enum ndr_err_code ndr_push_int8(struct ndr_push *ndr, int ndr_flags, int8_t v)
315 NDR_PUSH_NEED_BYTES(ndr, 1);
316 SCVAL(ndr->data, ndr->offset, (uint8_t)v);
318 return NDR_ERR_SUCCESS;
324 _PUBLIC_ enum ndr_err_code ndr_push_uint8(struct ndr_push *ndr, int ndr_flags, uint8_t v)
326 NDR_PUSH_NEED_BYTES(ndr, 1);
327 SCVAL(ndr->data, ndr->offset, v);
329 return NDR_ERR_SUCCESS;
335 _PUBLIC_ enum ndr_err_code ndr_push_int16(struct ndr_push *ndr, int ndr_flags, int16_t v)
337 NDR_PUSH_ALIGN(ndr, 2);
338 NDR_PUSH_NEED_BYTES(ndr, 2);
339 NDR_SSVAL(ndr, ndr->offset, (uint16_t)v);
341 return NDR_ERR_SUCCESS;
347 _PUBLIC_ enum ndr_err_code ndr_push_uint16(struct ndr_push *ndr, int ndr_flags, uint16_t v)
349 NDR_PUSH_ALIGN(ndr, 2);
350 NDR_PUSH_NEED_BYTES(ndr, 2);
351 NDR_SSVAL(ndr, ndr->offset, v);
353 return NDR_ERR_SUCCESS;
359 _PUBLIC_ enum ndr_err_code ndr_push_int32(struct ndr_push *ndr, int ndr_flags, int32_t v)
361 NDR_PUSH_ALIGN(ndr, 4);
362 NDR_PUSH_NEED_BYTES(ndr, 4);
363 NDR_SIVALS(ndr, ndr->offset, v);
365 return NDR_ERR_SUCCESS;
371 _PUBLIC_ enum ndr_err_code ndr_push_uint32(struct ndr_push *ndr, int ndr_flags, uint32_t v)
373 NDR_PUSH_ALIGN(ndr, 4);
374 NDR_PUSH_NEED_BYTES(ndr, 4);
375 NDR_SIVAL(ndr, ndr->offset, v);
377 return NDR_ERR_SUCCESS;
383 _PUBLIC_ enum ndr_err_code ndr_push_udlong(struct ndr_push *ndr, int ndr_flags, uint64_t v)
385 NDR_PUSH_ALIGN(ndr, 4);
386 NDR_PUSH_NEED_BYTES(ndr, 8);
387 NDR_SIVAL(ndr, ndr->offset, (v & 0xFFFFFFFF));
388 NDR_SIVAL(ndr, ndr->offset+4, (v>>32));
390 return NDR_ERR_SUCCESS;
396 _PUBLIC_ enum ndr_err_code ndr_push_udlongr(struct ndr_push *ndr, int ndr_flags, uint64_t v)
398 NDR_PUSH_ALIGN(ndr, 4);
399 NDR_PUSH_NEED_BYTES(ndr, 8);
400 NDR_SIVAL(ndr, ndr->offset, (v>>32));
401 NDR_SIVAL(ndr, ndr->offset+4, (v & 0xFFFFFFFF));
403 return NDR_ERR_SUCCESS;
409 _PUBLIC_ enum ndr_err_code ndr_push_dlong(struct ndr_push *ndr, int ndr_flags, int64_t v)
411 return ndr_push_udlong(ndr, NDR_SCALARS, (uint64_t)v);
417 _PUBLIC_ enum ndr_err_code ndr_push_hyper(struct ndr_push *ndr, int ndr_flags, uint64_t v)
419 NDR_PUSH_ALIGN(ndr, 8);
420 return ndr_push_udlong(ndr, NDR_SCALARS, v);
426 _PUBLIC_ enum ndr_err_code ndr_push_double(struct ndr_push *ndr, int ndr_flags, double v)
428 NDR_PUSH_ALIGN(ndr, 8);
429 NDR_PUSH_NEED_BYTES(ndr, 8);
430 memcpy(ndr->data+ndr->offset, &v, 8);
432 return NDR_ERR_SUCCESS;
438 _PUBLIC_ enum ndr_err_code ndr_push_pointer(struct ndr_push *ndr, int ndr_flags, void* v)
440 uintptr_t h = (intptr_t)v;
441 NDR_PUSH_ALIGN(ndr, sizeof(h));
442 NDR_PUSH_NEED_BYTES(ndr, sizeof(h));
443 memcpy(ndr->data+ndr->offset, &h, sizeof(h));
444 ndr->offset += sizeof(h);
445 return NDR_ERR_SUCCESS;
448 _PUBLIC_ enum ndr_err_code ndr_push_align(struct ndr_push *ndr, size_t size)
450 NDR_PUSH_ALIGN(ndr, size);
451 return NDR_ERR_SUCCESS;
454 _PUBLIC_ enum ndr_err_code ndr_pull_align(struct ndr_pull *ndr, size_t size)
456 NDR_PULL_ALIGN(ndr, size);
457 return NDR_ERR_SUCCESS;
463 _PUBLIC_ enum ndr_err_code ndr_push_bytes(struct ndr_push *ndr, const uint8_t *data, uint32_t n)
465 NDR_PUSH_NEED_BYTES(ndr, n);
466 memcpy(ndr->data + ndr->offset, data, n);
468 return NDR_ERR_SUCCESS;
474 _PUBLIC_ enum ndr_err_code ndr_push_zero(struct ndr_push *ndr, uint32_t n)
476 NDR_PUSH_NEED_BYTES(ndr, n);
477 memset(ndr->data + ndr->offset, 0, n);
479 return NDR_ERR_SUCCESS;
483 push an array of uint8
485 _PUBLIC_ enum ndr_err_code ndr_push_array_uint8(struct ndr_push *ndr, int ndr_flags, const uint8_t *data, uint32_t n)
487 if (!(ndr_flags & NDR_SCALARS)) {
488 return NDR_ERR_SUCCESS;
490 return ndr_push_bytes(ndr, data, n);
494 push a unique non-zero value if a pointer is non-NULL, otherwise 0
496 _PUBLIC_ enum ndr_err_code ndr_push_unique_ptr(struct ndr_push *ndr, const void *p)
500 ptr = ndr->ptr_count * 4;
504 return ndr_push_uint32(ndr, NDR_SCALARS, ptr);
508 push a 'simple' full non-zero value if a pointer is non-NULL, otherwise 0
510 _PUBLIC_ enum ndr_err_code ndr_push_full_ptr(struct ndr_push *ndr, const void *p)
514 /* Check if the pointer already exists and has an id */
515 ptr = ndr_token_peek(&ndr->full_ptr_list, p);
518 ptr = ndr->ptr_count;
519 ndr_token_store(ndr, &ndr->full_ptr_list, p, ptr);
522 return ndr_push_uint32(ndr, NDR_SCALARS, ptr);
526 push always a 0, if a pointer is NULL it's a fatal error
528 _PUBLIC_ enum ndr_err_code ndr_push_ref_ptr(struct ndr_push *ndr)
530 return ndr_push_uint32(ndr, NDR_SCALARS, 0xAEF1AEF1);
537 _PUBLIC_ enum ndr_err_code ndr_push_NTTIME(struct ndr_push *ndr, int ndr_flags, NTTIME t)
539 NDR_CHECK(ndr_push_udlong(ndr, ndr_flags, t));
540 return NDR_ERR_SUCCESS;
546 _PUBLIC_ enum ndr_err_code ndr_pull_NTTIME(struct ndr_pull *ndr, int ndr_flags, NTTIME *t)
548 NDR_CHECK(ndr_pull_udlong(ndr, ndr_flags, t));
549 return NDR_ERR_SUCCESS;
555 _PUBLIC_ enum ndr_err_code ndr_push_NTTIME_1sec(struct ndr_push *ndr, int ndr_flags, NTTIME t)
558 NDR_CHECK(ndr_push_hyper(ndr, ndr_flags, t));
559 return NDR_ERR_SUCCESS;
565 _PUBLIC_ enum ndr_err_code ndr_pull_NTTIME_1sec(struct ndr_pull *ndr, int ndr_flags, NTTIME *t)
567 NDR_CHECK(ndr_pull_hyper(ndr, ndr_flags, t));
569 return NDR_ERR_SUCCESS;
575 _PUBLIC_ enum ndr_err_code ndr_pull_NTTIME_hyper(struct ndr_pull *ndr, int ndr_flags, NTTIME *t)
577 NDR_CHECK(ndr_pull_hyper(ndr, ndr_flags, t));
578 return NDR_ERR_SUCCESS;
584 _PUBLIC_ enum ndr_err_code ndr_push_NTTIME_hyper(struct ndr_push *ndr, int ndr_flags, NTTIME t)
586 NDR_CHECK(ndr_push_hyper(ndr, ndr_flags, t));
587 return NDR_ERR_SUCCESS;
593 _PUBLIC_ enum ndr_err_code ndr_push_time_t(struct ndr_push *ndr, int ndr_flags, time_t t)
595 return ndr_push_uint32(ndr, ndr_flags, t);
601 _PUBLIC_ enum ndr_err_code ndr_pull_time_t(struct ndr_pull *ndr, int ndr_flags, time_t *t)
604 NDR_CHECK(ndr_pull_uint32(ndr, ndr_flags, &tt));
606 return NDR_ERR_SUCCESS;
613 _PUBLIC_ enum ndr_err_code ndr_pull_ipv4address(struct ndr_pull *ndr, int ndr_flags, const char **address)
617 NDR_CHECK(ndr_pull_uint32(ndr, ndr_flags, &addr));
618 in.s_addr = htonl(addr);
619 *address = talloc_strdup(ndr->current_mem_ctx, inet_ntoa(in));
620 NDR_ERR_HAVE_NO_MEMORY(*address);
621 return NDR_ERR_SUCCESS;
627 _PUBLIC_ enum ndr_err_code ndr_push_ipv4address(struct ndr_push *ndr, int ndr_flags, const char *address)
630 if (!is_ipaddress(address)) {
631 return ndr_push_error(ndr, NDR_ERR_IPV4ADDRESS,
632 "Invalid IPv4 address: '%s'",
635 addr = inet_addr(address);
636 NDR_CHECK(ndr_push_uint32(ndr, ndr_flags, htonl(addr)));
637 return NDR_ERR_SUCCESS;
643 _PUBLIC_ void ndr_print_ipv4address(struct ndr_print *ndr, const char *name,
646 ndr->print(ndr, "%-25s: %s", name, address);
650 _PUBLIC_ void ndr_print_struct(struct ndr_print *ndr, const char *name, const char *type)
652 ndr->print(ndr, "%s: struct %s", name, type);
655 _PUBLIC_ void ndr_print_enum(struct ndr_print *ndr, const char *name, const char *type,
656 const char *val, uint32_t value)
658 if (ndr->flags & LIBNDR_PRINT_ARRAY_HEX) {
659 ndr->print(ndr, "%-25s: %s (0x%X)", name, val?val:"UNKNOWN_ENUM_VALUE", value);
661 ndr->print(ndr, "%-25s: %s (%d)", name, val?val:"UNKNOWN_ENUM_VALUE", value);
665 _PUBLIC_ void ndr_print_bitmap_flag(struct ndr_print *ndr, size_t size, const char *flag_name, uint32_t flag, uint32_t value)
667 /* this is an attempt to support multi-bit bitmap masks */
670 while (!(flag & 1)) {
675 ndr->print(ndr, " %d: %-25s", value, flag_name);
677 ndr->print(ndr, "0x%02x: %-25s (%d)", value, flag_name, value);
681 _PUBLIC_ void ndr_print_int8(struct ndr_print *ndr, const char *name, int8_t v)
683 ndr->print(ndr, "%-25s: %d", name, v);
686 _PUBLIC_ void ndr_print_uint8(struct ndr_print *ndr, const char *name, uint8_t v)
688 ndr->print(ndr, "%-25s: 0x%02x (%u)", name, v, v);
691 _PUBLIC_ void ndr_print_int16(struct ndr_print *ndr, const char *name, int16_t v)
693 ndr->print(ndr, "%-25s: %d", name, v);
696 _PUBLIC_ void ndr_print_uint16(struct ndr_print *ndr, const char *name, uint16_t v)
698 ndr->print(ndr, "%-25s: 0x%04x (%u)", name, v, v);
701 _PUBLIC_ void ndr_print_int32(struct ndr_print *ndr, const char *name, int32_t v)
703 ndr->print(ndr, "%-25s: %d", name, v);
706 _PUBLIC_ void ndr_print_uint32(struct ndr_print *ndr, const char *name, uint32_t v)
708 ndr->print(ndr, "%-25s: 0x%08x (%u)", name, v, v);
711 _PUBLIC_ void ndr_print_udlong(struct ndr_print *ndr, const char *name, uint64_t v)
713 ndr->print(ndr, "%-25s: 0x%016llx (%llu)", name, (unsigned long long)v, (unsigned long long)v);
716 _PUBLIC_ void ndr_print_udlongr(struct ndr_print *ndr, const char *name, uint64_t v)
718 ndr_print_udlong(ndr, name, v);
721 _PUBLIC_ void ndr_print_dlong(struct ndr_print *ndr, const char *name, int64_t v)
723 ndr->print(ndr, "%-25s: 0x%016llx (%lld)", name, (unsigned long long)v, (long long)v);
726 _PUBLIC_ void ndr_print_double(struct ndr_print *ndr, const char *name, double v)
728 ndr->print(ndr, "%-25s: %f", name, v);
731 _PUBLIC_ void ndr_print_hyper(struct ndr_print *ndr, const char *name, uint64_t v)
733 ndr_print_dlong(ndr, name, v);
736 _PUBLIC_ void ndr_print_pointer(struct ndr_print *ndr, const char *name, void *v)
738 ndr->print(ndr, "%-25s: %p", name, v);
741 _PUBLIC_ void ndr_print_ptr(struct ndr_print *ndr, const char *name, const void *p)
744 ndr->print(ndr, "%-25s: *", name);
746 ndr->print(ndr, "%-25s: NULL", name);
750 _PUBLIC_ void ndr_print_NTTIME(struct ndr_print *ndr, const char *name, NTTIME t)
752 ndr->print(ndr, "%-25s: %s", name, nt_time_string(ndr, t));
755 _PUBLIC_ void ndr_print_NTTIME_1sec(struct ndr_print *ndr, const char *name, NTTIME t)
757 /* this is a standard NTTIME here
758 * as it's already converted in the pull/push code
760 ndr_print_NTTIME(ndr, name, t);
763 _PUBLIC_ void ndr_print_NTTIME_hyper(struct ndr_print *ndr, const char *name, NTTIME t)
765 ndr_print_NTTIME(ndr, name, t);
768 _PUBLIC_ void ndr_print_time_t(struct ndr_print *ndr, const char *name, time_t t)
770 if (t == (time_t)-1 || t == 0) {
771 ndr->print(ndr, "%-25s: (time_t)%d", name, (int)t);
773 ndr->print(ndr, "%-25s: %s", name, timestring(ndr, t));
777 _PUBLIC_ void ndr_print_union(struct ndr_print *ndr, const char *name, int level, const char *type)
779 if (ndr->flags & LIBNDR_PRINT_ARRAY_HEX) {
780 ndr->print(ndr, "%-25s: union %s(case 0x%X)", name, type, level);
782 ndr->print(ndr, "%-25s: union %s(case %d)", name, type, level);
786 _PUBLIC_ void ndr_print_bad_level(struct ndr_print *ndr, const char *name, uint16_t level)
788 ndr->print(ndr, "UNKNOWN LEVEL %u", level);
791 _PUBLIC_ void ndr_print_array_uint8(struct ndr_print *ndr, const char *name,
792 const uint8_t *data, uint32_t count)
796 if (count <= 600 && (ndr->flags & LIBNDR_PRINT_ARRAY_HEX)) {
798 for (i=0;i<count;i++) {
799 snprintf(&s[i*2], 3, "%02x", data[i]);
802 ndr->print(ndr, "%-25s: %s", name, s);
806 ndr->print(ndr, "%s: ARRAY(%d)", name, count);
808 for (i=0;i<count;i++) {
810 if (asprintf(&idx, "[%d]", i) != -1) {
811 ndr_print_uint8(ndr, idx, data[i]);
818 _PUBLIC_ void ndr_print_DATA_BLOB(struct ndr_print *ndr, const char *name, DATA_BLOB r)
820 ndr->print(ndr, "%-25s: DATA_BLOB length=%u", name, (unsigned)r.length);
822 dump_data(10, r.data, r.length);
828 push a DATA_BLOB onto the wire.
830 _PUBLIC_ enum ndr_err_code ndr_push_DATA_BLOB(struct ndr_push *ndr, int ndr_flags, DATA_BLOB blob)
832 if (ndr->flags & LIBNDR_ALIGN_FLAGS) {
833 if (ndr->flags & LIBNDR_FLAG_ALIGN2) {
834 blob.length = NDR_ALIGN(ndr, 2);
835 } else if (ndr->flags & LIBNDR_FLAG_ALIGN4) {
836 blob.length = NDR_ALIGN(ndr, 4);
837 } else if (ndr->flags & LIBNDR_FLAG_ALIGN8) {
838 blob.length = NDR_ALIGN(ndr, 8);
840 NDR_PUSH_ALLOC_SIZE(ndr, blob.data, blob.length);
841 data_blob_clear(&blob);
842 } else if (!(ndr->flags & LIBNDR_FLAG_REMAINING)) {
843 NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, blob.length));
845 NDR_CHECK(ndr_push_bytes(ndr, blob.data, blob.length));
846 return NDR_ERR_SUCCESS;
850 pull a DATA_BLOB from the wire.
852 _PUBLIC_ enum ndr_err_code ndr_pull_DATA_BLOB(struct ndr_pull *ndr, int ndr_flags, DATA_BLOB *blob)
856 if (ndr->flags & LIBNDR_ALIGN_FLAGS) {
857 if (ndr->flags & LIBNDR_FLAG_ALIGN2) {
858 length = NDR_ALIGN(ndr, 2);
859 } else if (ndr->flags & LIBNDR_FLAG_ALIGN4) {
860 length = NDR_ALIGN(ndr, 4);
861 } else if (ndr->flags & LIBNDR_FLAG_ALIGN8) {
862 length = NDR_ALIGN(ndr, 8);
864 if (ndr->data_size - ndr->offset < length) {
865 length = ndr->data_size - ndr->offset;
867 } else if (ndr->flags & LIBNDR_FLAG_REMAINING) {
868 length = ndr->data_size - ndr->offset;
870 NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &length));
872 NDR_PULL_NEED_BYTES(ndr, length);
873 *blob = data_blob_talloc(ndr->current_mem_ctx, ndr->data+ndr->offset, length);
874 ndr->offset += length;
875 return NDR_ERR_SUCCESS;
878 _PUBLIC_ uint32_t ndr_size_DATA_BLOB(int ret, const DATA_BLOB *data, int flags)
880 if (!data) return ret;
881 return ret + data->length;