Line data Source code
1 : /*
2 : Unix SMB/CIFS implementation.
3 :
4 : routines for marshalling/unmarshalling basic types
5 :
6 : Copyright (C) Andrew Tridgell 2003
7 :
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.
12 :
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.
17 :
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/>.
20 : */
21 :
22 : #include "replace.h"
23 : #include "system/network.h"
24 : #include "librpc/ndr/libndr.h"
25 : #include "lib/util/util_net.h"
26 : #include "lib/util/debug.h"
27 : #include "lib/util/util.h"
28 : #include "lib/util/bytearray.h"
29 :
30 : #define NDR_PULL_U16(ndr, ofs) \
31 : (NDR_BE(ndr) ? PULL_BE_U16(ndr->data,ofs) : PULL_LE_U16(ndr->data,ofs))
32 :
33 : #define NDR_PULL_U32(ndr, ofs) \
34 : (NDR_BE(ndr) ? PULL_BE_U32(ndr->data,ofs) : PULL_LE_U32(ndr->data,ofs))
35 :
36 : #define NDR_PULL_I32(ndr, ofs) \
37 : (int32_t)(NDR_BE(ndr) ? PULL_BE_U32(ndr->data,ofs) : PULL_LE_U32(ndr->data,ofs))
38 :
39 : #define NDR_PUSH_U16(ndr, ofs, v) \
40 : do { \
41 : if (NDR_BE(ndr)) { \
42 : PUSH_BE_U16(ndr->data, ofs, v); \
43 : } else { \
44 : PUSH_LE_U16(ndr->data, ofs, v); \
45 : } \
46 : } while (0)
47 :
48 : #define NDR_PUSH_U32(ndr, ofs, v) \
49 : do { \
50 : if (NDR_BE(ndr)) { \
51 : PUSH_BE_U32(ndr->data, ofs, v); \
52 : } else { \
53 : PUSH_LE_U32(ndr->data, ofs, v); \
54 : } \
55 : } while (0)
56 :
57 : #define NDR_PUSH_I32(ndr, ofs, v) \
58 : do { \
59 : if (NDR_BE(ndr)) { \
60 : PUSH_BE_U32(ndr->data, ofs, v); \
61 : } else { \
62 : PUSH_LE_U32(ndr->data, ofs, v); \
63 : } \
64 : } while (0)
65 :
66 : static void ndr_dump_data(struct ndr_print *ndr, const uint8_t *buf, int len);
67 :
68 : /*
69 : check for data leaks from the server by looking for non-zero pad bytes
70 : these could also indicate that real structure elements have been
71 : mistaken for padding in the IDL
72 : */
73 0 : _PUBLIC_ void ndr_check_padding(struct ndr_pull *ndr, size_t n)
74 : {
75 0 : size_t ofs2 = (ndr->offset + (n-1)) & ~(n-1);
76 : size_t i;
77 0 : for (i=ndr->offset;i<ofs2;i++) {
78 0 : if (ndr->data[i] != 0) {
79 0 : break;
80 : }
81 : }
82 0 : if (i<ofs2) {
83 0 : DEBUG(0,("WARNING: Non-zero padding to %d: ", (int)n));
84 0 : for (i=ndr->offset;i<ofs2;i++) {
85 0 : DEBUG(0,("%02x ", ndr->data[i]));
86 : }
87 0 : DEBUG(0,("\n"));
88 : }
89 :
90 0 : }
91 :
92 : /*
93 : parse a int8_t
94 : */
95 163841308 : _PUBLIC_ enum ndr_err_code ndr_pull_int8(struct ndr_pull *ndr, int ndr_flags, int8_t *v)
96 : {
97 163841308 : NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
98 163841308 : NDR_PULL_NEED_BYTES(ndr, 1);
99 163841308 : *v = (int8_t)PULL_BE_U8(ndr->data, ndr->offset);
100 163841308 : ndr->offset += 1;
101 163841308 : return NDR_ERR_SUCCESS;
102 : }
103 :
104 : /*
105 : parse a uint8_t
106 : */
107 462609718 : _PUBLIC_ enum ndr_err_code ndr_pull_uint8(struct ndr_pull *ndr, int ndr_flags, uint8_t *v)
108 : {
109 462609718 : NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
110 462609718 : NDR_PULL_NEED_BYTES(ndr, 1);
111 462609718 : *v = PULL_BE_U8(ndr->data, ndr->offset);
112 462609718 : ndr->offset += 1;
113 462609718 : return NDR_ERR_SUCCESS;
114 : }
115 :
116 : /*
117 : parse a int16_t
118 : */
119 0 : _PUBLIC_ enum ndr_err_code ndr_pull_int16(struct ndr_pull *ndr, int ndr_flags, int16_t *v)
120 : {
121 0 : NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
122 0 : NDR_PULL_ALIGN(ndr, 2);
123 0 : NDR_PULL_NEED_BYTES(ndr, 2);
124 0 : *v = (uint16_t)NDR_PULL_U16(ndr, ndr->offset);
125 0 : ndr->offset += 2;
126 0 : return NDR_ERR_SUCCESS;
127 : }
128 :
129 : /*
130 : parse a uint16_t
131 : */
132 930327998 : _PUBLIC_ enum ndr_err_code ndr_pull_uint16(struct ndr_pull *ndr, int ndr_flags, uint16_t *v)
133 : {
134 930327998 : NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
135 930327998 : NDR_PULL_ALIGN(ndr, 2);
136 930327998 : NDR_PULL_NEED_BYTES(ndr, 2);
137 930327998 : *v = NDR_PULL_U16(ndr, ndr->offset);
138 930327998 : ndr->offset += 2;
139 930327998 : return NDR_ERR_SUCCESS;
140 : }
141 :
142 : /*
143 : parse a uint1632_t
144 : */
145 34017 : _PUBLIC_ enum ndr_err_code ndr_pull_uint1632(struct ndr_pull *ndr, int ndr_flags, uint16_t *v)
146 : {
147 34017 : NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
148 34017 : if (unlikely(ndr->flags & LIBNDR_FLAG_NDR64)) {
149 0 : uint32_t v32 = 0;
150 0 : enum ndr_err_code err = ndr_pull_uint32(ndr, ndr_flags, &v32);
151 0 : *v = v32;
152 0 : if (unlikely(v32 != *v)) {
153 0 : DEBUG(0,(__location__ ": non-zero upper 16 bits 0x%08x\n", (unsigned)v32));
154 0 : return NDR_ERR_NDR64;
155 : }
156 0 : return err;
157 : }
158 34017 : return ndr_pull_uint16(ndr, ndr_flags, v);
159 : }
160 :
161 : /*
162 : parse a int32_t
163 : */
164 21706 : _PUBLIC_ enum ndr_err_code ndr_pull_int32(struct ndr_pull *ndr, int ndr_flags, int32_t *v)
165 : {
166 21706 : NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
167 21706 : NDR_PULL_ALIGN(ndr, 4);
168 21706 : NDR_PULL_NEED_BYTES(ndr, 4);
169 21706 : *v = NDR_PULL_I32(ndr, ndr->offset);
170 21706 : ndr->offset += 4;
171 21706 : return NDR_ERR_SUCCESS;
172 : }
173 :
174 : /*
175 : parse a uint32_t
176 : */
177 1357054835 : _PUBLIC_ enum ndr_err_code ndr_pull_uint32(struct ndr_pull *ndr, int ndr_flags, uint32_t *v)
178 : {
179 1357054835 : NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
180 1357054835 : NDR_PULL_ALIGN(ndr, 4);
181 1357054835 : NDR_PULL_NEED_BYTES(ndr, 4);
182 1357054789 : *v = NDR_PULL_U32(ndr, ndr->offset);
183 1357054789 : ndr->offset += 4;
184 1357054789 : return NDR_ERR_SUCCESS;
185 : }
186 :
187 : /*
188 : parse a arch dependent uint32/uint64
189 : */
190 102011480 : _PUBLIC_ enum ndr_err_code ndr_pull_uint3264(struct ndr_pull *ndr, int ndr_flags, uint32_t *v)
191 : {
192 102011480 : uint64_t v64 = 0;
193 : enum ndr_err_code err;
194 102011480 : NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
195 102011480 : if (likely(!(ndr->flags & LIBNDR_FLAG_NDR64))) {
196 102011480 : return ndr_pull_uint32(ndr, ndr_flags, v);
197 : }
198 0 : err = ndr_pull_hyper(ndr, ndr_flags, &v64);
199 0 : if (!NDR_ERR_CODE_IS_SUCCESS(err)) {
200 0 : return err;
201 : }
202 0 : *v = (uint32_t)v64;
203 0 : if (unlikely(v64 != *v)) {
204 0 : DEBUG(0,(__location__ ": non-zero upper 32 bits 0x%016llx\n",
205 : (unsigned long long)v64));
206 0 : return ndr_pull_error(ndr, NDR_ERR_NDR64, __location__ ": non-zero upper 32 bits 0x%016llx\n",
207 : (unsigned long long)v64);
208 : }
209 0 : return err;
210 : }
211 :
212 : /*
213 : parse a double
214 : */
215 0 : _PUBLIC_ enum ndr_err_code ndr_pull_double(struct ndr_pull *ndr, int ndr_flags, double *v)
216 : {
217 0 : NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
218 0 : NDR_PULL_ALIGN(ndr, 8);
219 0 : NDR_PULL_NEED_BYTES(ndr, 8);
220 0 : memcpy(v, ndr->data+ndr->offset, 8);
221 0 : ndr->offset += 8;
222 0 : return NDR_ERR_SUCCESS;
223 : }
224 :
225 : /*
226 : parse a pointer referent identifier stored in 2 bytes
227 : */
228 381294 : _PUBLIC_ enum ndr_err_code ndr_pull_relative_ptr_short(struct ndr_pull *ndr, uint16_t *v)
229 : {
230 381294 : NDR_CHECK(ndr_pull_uint16(ndr, NDR_SCALARS, v));
231 381294 : if (*v != 0) {
232 381282 : ndr->ptr_count++;
233 : }
234 381294 : *(v) -= ndr->relative_rap_convert;
235 381294 : return NDR_ERR_SUCCESS;
236 : }
237 :
238 : /*
239 : parse a pointer referent identifier
240 : */
241 61622177 : _PUBLIC_ enum ndr_err_code ndr_pull_generic_ptr(struct ndr_pull *ndr, uint32_t *v)
242 : {
243 61622177 : NDR_CHECK(ndr_pull_uint3264(ndr, NDR_SCALARS, v));
244 61622177 : if (*v != 0) {
245 56598616 : ndr->ptr_count++;
246 : }
247 61622177 : return NDR_ERR_SUCCESS;
248 : }
249 :
250 : /*
251 : parse a ref pointer referent identifier
252 : */
253 28627 : _PUBLIC_ enum ndr_err_code ndr_pull_ref_ptr(struct ndr_pull *ndr, uint32_t *v)
254 : {
255 28627 : NDR_CHECK(ndr_pull_uint3264(ndr, NDR_SCALARS, v));
256 : /* ref pointers always point to data */
257 28627 : *v = 1;
258 28627 : return NDR_ERR_SUCCESS;
259 : }
260 :
261 : /*
262 : parse a udlong
263 : */
264 241245795 : _PUBLIC_ enum ndr_err_code ndr_pull_udlong(struct ndr_pull *ndr, int ndr_flags, uint64_t *v)
265 : {
266 241245795 : NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
267 241245795 : NDR_PULL_ALIGN(ndr, 4);
268 241245795 : NDR_PULL_NEED_BYTES(ndr, 8);
269 241245785 : *v = NDR_PULL_U32(ndr, ndr->offset);
270 241245785 : *v |= (uint64_t)(NDR_PULL_U32(ndr, ndr->offset+4)) << 32;
271 241245785 : ndr->offset += 8;
272 241245785 : return NDR_ERR_SUCCESS;
273 : }
274 :
275 : /*
276 : parse a udlongr
277 : */
278 12907 : _PUBLIC_ enum ndr_err_code ndr_pull_udlongr(struct ndr_pull *ndr, int ndr_flags, uint64_t *v)
279 : {
280 12907 : NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
281 12907 : NDR_PULL_ALIGN(ndr, 4);
282 12907 : NDR_PULL_NEED_BYTES(ndr, 8);
283 12907 : *v = ((uint64_t)NDR_PULL_U32(ndr, ndr->offset)) << 32;
284 12907 : *v |= NDR_PULL_U32(ndr, ndr->offset+4);
285 12907 : ndr->offset += 8;
286 12907 : return NDR_ERR_SUCCESS;
287 : }
288 :
289 : /*
290 : parse a dlong
291 : */
292 690 : _PUBLIC_ enum ndr_err_code ndr_pull_dlong(struct ndr_pull *ndr, int ndr_flags, int64_t *v)
293 : {
294 690 : return ndr_pull_udlong(ndr, ndr_flags, (uint64_t *)v);
295 : }
296 :
297 : /*
298 : parse a hyper
299 : */
300 236575398 : _PUBLIC_ enum ndr_err_code ndr_pull_hyper(struct ndr_pull *ndr, int ndr_flags, uint64_t *v)
301 : {
302 236575398 : NDR_PULL_ALIGN(ndr, 8);
303 236575398 : if (NDR_BE(ndr)) {
304 7433 : return ndr_pull_udlongr(ndr, ndr_flags, v);
305 : }
306 236567965 : return ndr_pull_udlong(ndr, ndr_flags, v);
307 : }
308 :
309 : /*
310 : parse a pointer
311 : */
312 629257 : _PUBLIC_ enum ndr_err_code ndr_pull_pointer(struct ndr_pull *ndr, int ndr_flags, void* *v)
313 : {
314 : uintptr_t h;
315 629257 : NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
316 629257 : NDR_PULL_ALIGN(ndr, sizeof(h));
317 629257 : NDR_PULL_NEED_BYTES(ndr, sizeof(h));
318 629257 : memcpy(&h, ndr->data+ndr->offset, sizeof(h));
319 629257 : ndr->offset += sizeof(h);
320 629257 : *v = (void *)h;
321 629257 : return NDR_ERR_SUCCESS;
322 : }
323 :
324 : /*
325 : pull a NTSTATUS
326 : */
327 130707 : _PUBLIC_ enum ndr_err_code ndr_pull_NTSTATUS(struct ndr_pull *ndr, int ndr_flags, NTSTATUS *status)
328 : {
329 : uint32_t v;
330 130707 : NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
331 130707 : NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &v));
332 130707 : *status = NT_STATUS(v);
333 130707 : return NDR_ERR_SUCCESS;
334 : }
335 :
336 : /*
337 : push a NTSTATUS
338 : */
339 749499 : _PUBLIC_ enum ndr_err_code ndr_push_NTSTATUS(struct ndr_push *ndr, int ndr_flags, NTSTATUS status)
340 : {
341 749499 : return ndr_push_uint32(ndr, ndr_flags, NT_STATUS_V(status));
342 : }
343 :
344 18424 : _PUBLIC_ void ndr_print_NTSTATUS(struct ndr_print *ndr, const char *name, NTSTATUS r)
345 : {
346 18424 : ndr->print(ndr, "%-25s: %s", name, nt_errstr(r));
347 18424 : }
348 :
349 : /*
350 : pull a WERROR
351 : */
352 168476 : _PUBLIC_ enum ndr_err_code ndr_pull_WERROR(struct ndr_pull *ndr, int ndr_flags, WERROR *status)
353 : {
354 : uint32_t v;
355 168476 : NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
356 168476 : NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &v));
357 168476 : *status = W_ERROR(v);
358 168476 : return NDR_ERR_SUCCESS;
359 : }
360 :
361 : /*
362 : pull a HRESULT
363 : */
364 0 : _PUBLIC_ enum ndr_err_code ndr_pull_HRESULT(struct ndr_pull *ndr, int ndr_flags, HRESULT *status)
365 : {
366 : uint32_t v;
367 0 : NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
368 0 : NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &v));
369 0 : *status = HRES_ERROR(v);
370 0 : return NDR_ERR_SUCCESS;
371 : }
372 :
373 : /*
374 : parse a uint8_t enum
375 : */
376 146936883 : _PUBLIC_ enum ndr_err_code ndr_pull_enum_uint8(struct ndr_pull *ndr, int ndr_flags, uint8_t *v)
377 : {
378 146936883 : return ndr_pull_uint8(ndr, ndr_flags, v);
379 : }
380 :
381 : /*
382 : parse a uint16_t enum
383 : */
384 784159 : _PUBLIC_ enum ndr_err_code ndr_pull_enum_uint16(struct ndr_pull *ndr, int ndr_flags, uint16_t *v)
385 : {
386 784159 : return ndr_pull_uint16(ndr, ndr_flags, v);
387 : }
388 :
389 : /*
390 : parse a uint1632_t enum (uint32_t on NDR64)
391 : */
392 14750690 : _PUBLIC_ enum ndr_err_code ndr_pull_enum_uint1632(struct ndr_pull *ndr, int ndr_flags, uint16_t *v)
393 : {
394 14750690 : if (unlikely(ndr->flags & LIBNDR_FLAG_NDR64)) {
395 : uint32_t v32;
396 0 : NDR_CHECK(ndr_pull_uint32(ndr, ndr_flags, &v32));
397 0 : *v = v32;
398 0 : if (v32 != *v) {
399 0 : DEBUG(0,(__location__ ": non-zero upper 16 bits 0x%08x\n", (unsigned)v32));
400 0 : return NDR_ERR_NDR64;
401 : }
402 0 : return NDR_ERR_SUCCESS;
403 : }
404 14750690 : return ndr_pull_uint16(ndr, ndr_flags, v);
405 : }
406 :
407 : /*
408 : parse a uint32_t enum
409 : */
410 85170866 : _PUBLIC_ enum ndr_err_code ndr_pull_enum_uint32(struct ndr_pull *ndr, int ndr_flags, uint32_t *v)
411 : {
412 85170866 : return ndr_pull_uint32(ndr, ndr_flags, v);
413 : }
414 :
415 : /*
416 : push a uint8_t enum
417 : */
418 47034572 : _PUBLIC_ enum ndr_err_code ndr_push_enum_uint8(struct ndr_push *ndr, int ndr_flags, uint8_t v)
419 : {
420 47034572 : return ndr_push_uint8(ndr, ndr_flags, v);
421 : }
422 :
423 : /*
424 : push a uint16_t enum
425 : */
426 1043117 : _PUBLIC_ enum ndr_err_code ndr_push_enum_uint16(struct ndr_push *ndr, int ndr_flags, uint16_t v)
427 : {
428 1043117 : return ndr_push_uint16(ndr, ndr_flags, v);
429 : }
430 :
431 : /*
432 : push a uint32_t enum
433 : */
434 88317963 : _PUBLIC_ enum ndr_err_code ndr_push_enum_uint32(struct ndr_push *ndr, int ndr_flags, uint32_t v)
435 : {
436 88317963 : return ndr_push_uint32(ndr, ndr_flags, v);
437 : }
438 :
439 : /*
440 : push a uint1632_t enum
441 : */
442 6883570 : _PUBLIC_ enum ndr_err_code ndr_push_enum_uint1632(struct ndr_push *ndr, int ndr_flags, uint16_t v)
443 : {
444 6883570 : if (unlikely(ndr->flags & LIBNDR_FLAG_NDR64)) {
445 0 : return ndr_push_uint32(ndr, ndr_flags, v);
446 : }
447 6883570 : return ndr_push_uint16(ndr, ndr_flags, v);
448 : }
449 :
450 : /*
451 : push a WERROR
452 : */
453 1055308 : _PUBLIC_ enum ndr_err_code ndr_push_WERROR(struct ndr_push *ndr, int ndr_flags, WERROR status)
454 : {
455 1055308 : return ndr_push_uint32(ndr, NDR_SCALARS, W_ERROR_V(status));
456 : }
457 :
458 9169 : _PUBLIC_ void ndr_print_WERROR(struct ndr_print *ndr, const char *name, WERROR r)
459 : {
460 9169 : ndr->print(ndr, "%-25s: %s", name, win_errstr(r));
461 9169 : }
462 :
463 : /*
464 : push a HRESULT
465 : */
466 0 : _PUBLIC_ enum ndr_err_code ndr_push_HRESULT(struct ndr_push *ndr, int ndr_flags, HRESULT status)
467 : {
468 0 : return ndr_push_uint32(ndr, NDR_SCALARS, HRES_ERROR_V(status));
469 : }
470 :
471 0 : _PUBLIC_ void ndr_print_HRESULT(struct ndr_print *ndr, const char *name, HRESULT r)
472 : {
473 0 : ndr->print(ndr, "%-25s: %s", name, hresult_errstr(r));
474 0 : }
475 :
476 :
477 : /*
478 : parse a set of bytes
479 : */
480 904086990 : _PUBLIC_ enum ndr_err_code ndr_pull_bytes(struct ndr_pull *ndr, uint8_t *data, uint32_t n)
481 : {
482 904086990 : NDR_PULL_NEED_BYTES(ndr, n);
483 904086990 : memcpy(data, ndr->data + ndr->offset, n);
484 904086990 : ndr->offset += n;
485 904086990 : return NDR_ERR_SUCCESS;
486 : }
487 :
488 : /*
489 : pull an array of uint8
490 : */
491 902768446 : _PUBLIC_ enum ndr_err_code ndr_pull_array_uint8(struct ndr_pull *ndr, int ndr_flags, uint8_t *data, uint32_t n)
492 : {
493 902768446 : NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
494 902768446 : if (!(ndr_flags & NDR_SCALARS)) {
495 0 : return NDR_ERR_SUCCESS;
496 : }
497 902768446 : return ndr_pull_bytes(ndr, data, n);
498 : }
499 :
500 : /*
501 : push a int8_t
502 : */
503 65602928 : _PUBLIC_ enum ndr_err_code ndr_push_int8(struct ndr_push *ndr, int ndr_flags, int8_t v)
504 : {
505 65602928 : NDR_PUSH_CHECK_FLAGS(ndr, ndr_flags);
506 65602928 : NDR_PUSH_NEED_BYTES(ndr, 1);
507 65602928 : PUSH_BE_U8(ndr->data, ndr->offset, (uint8_t)v);
508 65602928 : ndr->offset += 1;
509 65602928 : return NDR_ERR_SUCCESS;
510 : }
511 :
512 : /*
513 : push a uint8_t
514 : */
515 521189474 : _PUBLIC_ enum ndr_err_code ndr_push_uint8(struct ndr_push *ndr, int ndr_flags, uint8_t v)
516 : {
517 521189474 : NDR_PUSH_CHECK_FLAGS(ndr, ndr_flags);
518 521189474 : NDR_PUSH_NEED_BYTES(ndr, 1);
519 521189474 : PUSH_BE_U8(ndr->data, ndr->offset, v);
520 521189474 : ndr->offset += 1;
521 521189474 : return NDR_ERR_SUCCESS;
522 : }
523 :
524 : /*
525 : push a int16_t
526 : */
527 0 : _PUBLIC_ enum ndr_err_code ndr_push_int16(struct ndr_push *ndr, int ndr_flags, int16_t v)
528 : {
529 0 : NDR_PUSH_CHECK_FLAGS(ndr, ndr_flags);
530 0 : NDR_PUSH_ALIGN(ndr, 2);
531 0 : NDR_PUSH_NEED_BYTES(ndr, 2);
532 0 : NDR_PUSH_U16(ndr, ndr->offset, (uint16_t)v);
533 0 : ndr->offset += 2;
534 0 : return NDR_ERR_SUCCESS;
535 : }
536 :
537 : /*
538 : push a uint16_t
539 : */
540 506714069 : _PUBLIC_ enum ndr_err_code ndr_push_uint16(struct ndr_push *ndr, int ndr_flags, uint16_t v)
541 : {
542 506714069 : NDR_PUSH_CHECK_FLAGS(ndr, ndr_flags);
543 506992812 : NDR_PUSH_ALIGN(ndr, 2);
544 506714069 : NDR_PUSH_NEED_BYTES(ndr, 2);
545 506714069 : NDR_PUSH_U16(ndr, ndr->offset, v);
546 506714069 : ndr->offset += 2;
547 506714069 : return NDR_ERR_SUCCESS;
548 : }
549 :
550 : /*
551 : push a uint1632
552 : */
553 0 : _PUBLIC_ enum ndr_err_code ndr_push_uint1632(struct ndr_push *ndr, int ndr_flags, uint16_t v)
554 : {
555 0 : if (unlikely(ndr->flags & LIBNDR_FLAG_NDR64)) {
556 0 : return ndr_push_uint32(ndr, ndr_flags, v);
557 : }
558 0 : return ndr_push_uint16(ndr, ndr_flags, v);
559 : }
560 :
561 : /*
562 : push a int32_t
563 : */
564 21175 : _PUBLIC_ enum ndr_err_code ndr_push_int32(struct ndr_push *ndr, int ndr_flags, int32_t v)
565 : {
566 21175 : NDR_PUSH_CHECK_FLAGS(ndr, ndr_flags);
567 21175 : NDR_PUSH_ALIGN(ndr, 4);
568 21175 : NDR_PUSH_NEED_BYTES(ndr, 4);
569 21175 : NDR_PUSH_I32(ndr, ndr->offset, v);
570 21175 : ndr->offset += 4;
571 21175 : return NDR_ERR_SUCCESS;
572 : }
573 :
574 : /*
575 : push a uint32_t
576 : */
577 1232750985 : _PUBLIC_ enum ndr_err_code ndr_push_uint32(struct ndr_push *ndr, int ndr_flags, uint32_t v)
578 : {
579 1232750985 : NDR_PUSH_CHECK_FLAGS(ndr, ndr_flags);
580 1234096036 : NDR_PUSH_ALIGN(ndr, 4);
581 1232750985 : NDR_PUSH_NEED_BYTES(ndr, 4);
582 1232750985 : NDR_PUSH_U32(ndr, ndr->offset, v);
583 1232750985 : ndr->offset += 4;
584 1232750985 : return NDR_ERR_SUCCESS;
585 : }
586 :
587 : /*
588 : push a uint3264
589 : */
590 366639841 : _PUBLIC_ enum ndr_err_code ndr_push_uint3264(struct ndr_push *ndr, int ndr_flags, uint32_t v)
591 : {
592 366639841 : if (unlikely(ndr->flags & LIBNDR_FLAG_NDR64)) {
593 0 : return ndr_push_hyper(ndr, ndr_flags, v);
594 : }
595 366639841 : return ndr_push_uint32(ndr, ndr_flags, v);
596 : }
597 :
598 : /*
599 : push a udlong
600 : */
601 189651577 : _PUBLIC_ enum ndr_err_code ndr_push_udlong(struct ndr_push *ndr, int ndr_flags, uint64_t v)
602 : {
603 189651577 : NDR_PUSH_CHECK_FLAGS(ndr, ndr_flags);
604 189651667 : NDR_PUSH_ALIGN(ndr, 4);
605 189651577 : NDR_PUSH_NEED_BYTES(ndr, 8);
606 189651577 : NDR_PUSH_U32(ndr, ndr->offset, (v & 0xFFFFFFFF));
607 189651577 : NDR_PUSH_U32(ndr, ndr->offset+4, (v>>32));
608 189651577 : ndr->offset += 8;
609 189651577 : return NDR_ERR_SUCCESS;
610 : }
611 :
612 : /*
613 : push a udlongr
614 : */
615 105228 : _PUBLIC_ enum ndr_err_code ndr_push_udlongr(struct ndr_push *ndr, int ndr_flags, uint64_t v)
616 : {
617 105228 : NDR_PUSH_CHECK_FLAGS(ndr, ndr_flags);
618 105228 : NDR_PUSH_ALIGN(ndr, 4);
619 105228 : NDR_PUSH_NEED_BYTES(ndr, 8);
620 105228 : NDR_PUSH_U32(ndr, ndr->offset, (v>>32));
621 105228 : NDR_PUSH_U32(ndr, ndr->offset+4, (v & 0xFFFFFFFF));
622 105228 : ndr->offset += 8;
623 105228 : return NDR_ERR_SUCCESS;
624 : }
625 :
626 : /*
627 : push a dlong
628 : */
629 1456 : _PUBLIC_ enum ndr_err_code ndr_push_dlong(struct ndr_push *ndr, int ndr_flags, int64_t v)
630 : {
631 1456 : return ndr_push_udlong(ndr, NDR_SCALARS, (uint64_t)v);
632 : }
633 :
634 : /*
635 : push a hyper
636 : */
637 186474294 : _PUBLIC_ enum ndr_err_code ndr_push_hyper(struct ndr_push *ndr, int ndr_flags, uint64_t v)
638 : {
639 191831792 : NDR_PUSH_ALIGN(ndr, 8);
640 186474294 : if (NDR_BE(ndr)) {
641 94280 : return ndr_push_udlongr(ndr, NDR_SCALARS, v);
642 : }
643 186380014 : return ndr_push_udlong(ndr, NDR_SCALARS, v);
644 : }
645 :
646 : /*
647 : push a double
648 : */
649 0 : _PUBLIC_ enum ndr_err_code ndr_push_double(struct ndr_push *ndr, int ndr_flags, double v)
650 : {
651 0 : NDR_PUSH_CHECK_FLAGS(ndr, ndr_flags);
652 0 : NDR_PUSH_ALIGN(ndr, 8);
653 0 : NDR_PUSH_NEED_BYTES(ndr, 8);
654 0 : memcpy(ndr->data+ndr->offset, &v, 8);
655 0 : ndr->offset += 8;
656 0 : return NDR_ERR_SUCCESS;
657 : }
658 :
659 : /*
660 : push a pointer
661 : */
662 476360 : _PUBLIC_ enum ndr_err_code ndr_push_pointer(struct ndr_push *ndr, int ndr_flags, void* v)
663 : {
664 476360 : uintptr_t h = (intptr_t)v;
665 476360 : NDR_PUSH_CHECK_FLAGS(ndr, ndr_flags);
666 476464 : NDR_PUSH_ALIGN(ndr, sizeof(h));
667 476360 : NDR_PUSH_NEED_BYTES(ndr, sizeof(h));
668 476360 : memcpy(ndr->data+ndr->offset, &h, sizeof(h));
669 476360 : ndr->offset += sizeof(h);
670 476360 : return NDR_ERR_SUCCESS;
671 : }
672 :
673 712773362 : _PUBLIC_ enum ndr_err_code ndr_push_align(struct ndr_push *ndr, size_t size)
674 : {
675 : /* this is a nasty hack to make pidl work with NDR64 */
676 712773362 : if (size == 5) {
677 243535386 : if (ndr->flags & LIBNDR_FLAG_NDR64) {
678 0 : size = 8;
679 : } else {
680 243535386 : size = 4;
681 : }
682 469237976 : } else if (size == 3) {
683 99885 : if (ndr->flags & LIBNDR_FLAG_NDR64) {
684 0 : size = 4;
685 : } else {
686 99885 : size = 2;
687 : }
688 : }
689 713640871 : NDR_PUSH_ALIGN(ndr, size);
690 712773362 : return NDR_ERR_SUCCESS;
691 : }
692 :
693 914032641 : _PUBLIC_ enum ndr_err_code ndr_pull_align(struct ndr_pull *ndr, size_t size)
694 : {
695 : /* this is a nasty hack to make pidl work with NDR64 */
696 914032641 : if (size == 5) {
697 40868710 : if (ndr->flags & LIBNDR_FLAG_NDR64) {
698 0 : size = 8;
699 : } else {
700 40868710 : size = 4;
701 : }
702 873163931 : } else if (size == 3) {
703 223219 : if (ndr->flags & LIBNDR_FLAG_NDR64) {
704 0 : size = 4;
705 : } else {
706 223219 : size = 2;
707 : }
708 : }
709 914032641 : NDR_PULL_ALIGN(ndr, size);
710 914032641 : return NDR_ERR_SUCCESS;
711 : }
712 :
713 73510677 : _PUBLIC_ enum ndr_err_code ndr_push_union_align(struct ndr_push *ndr, size_t size)
714 : {
715 : /* MS-RPCE section 2.2.5.3.4.4 */
716 73510677 : if (ndr->flags & LIBNDR_FLAG_NDR64) {
717 0 : return ndr_push_align(ndr, size);
718 : }
719 73510677 : return NDR_ERR_SUCCESS;
720 : }
721 :
722 310232993 : _PUBLIC_ enum ndr_err_code ndr_pull_union_align(struct ndr_pull *ndr, size_t size)
723 : {
724 : /* MS-RPCE section 2.2.5.3.4.4 */
725 310232993 : if (ndr->flags & LIBNDR_FLAG_NDR64) {
726 0 : return ndr_pull_align(ndr, size);
727 : }
728 310232993 : return NDR_ERR_SUCCESS;
729 : }
730 :
731 632904352 : _PUBLIC_ enum ndr_err_code ndr_push_trailer_align(struct ndr_push *ndr, size_t size)
732 : {
733 : /* MS-RPCE section 2.2.5.3.4.1 */
734 632904352 : if (ndr->flags & LIBNDR_FLAG_NDR64) {
735 0 : return ndr_push_align(ndr, size);
736 : }
737 632904352 : return NDR_ERR_SUCCESS;
738 : }
739 :
740 617618934 : _PUBLIC_ enum ndr_err_code ndr_pull_trailer_align(struct ndr_pull *ndr, size_t size)
741 : {
742 : /* MS-RPCE section 2.2.5.3.4.1 */
743 617618934 : if (ndr->flags & LIBNDR_FLAG_NDR64) {
744 0 : return ndr_pull_align(ndr, size);
745 : }
746 617618934 : return NDR_ERR_SUCCESS;
747 : }
748 :
749 : /*
750 : push some bytes
751 : */
752 596321953 : _PUBLIC_ enum ndr_err_code ndr_push_bytes(struct ndr_push *ndr, const uint8_t *data, uint32_t n)
753 : {
754 596321953 : if (unlikely(n == 0)) {
755 3485358 : return NDR_ERR_SUCCESS;
756 : }
757 592836595 : if (unlikely(data == NULL)) {
758 0 : return NDR_ERR_INVALID_POINTER;
759 : }
760 592836595 : NDR_PUSH_NEED_BYTES(ndr, n);
761 592836595 : memcpy(ndr->data + ndr->offset, data, n);
762 592836595 : ndr->offset += n;
763 592836595 : return NDR_ERR_SUCCESS;
764 : }
765 :
766 : /*
767 : push some zero bytes
768 : */
769 16023188 : _PUBLIC_ enum ndr_err_code ndr_push_zero(struct ndr_push *ndr, uint32_t n)
770 : {
771 16023188 : NDR_PUSH_NEED_BYTES(ndr, n);
772 16023188 : memset(ndr->data + ndr->offset, 0, n);
773 16023188 : ndr->offset += n;
774 16023188 : return NDR_ERR_SUCCESS;
775 : }
776 :
777 : /*
778 : push an array of uint8
779 : */
780 497055825 : _PUBLIC_ enum ndr_err_code ndr_push_array_uint8(struct ndr_push *ndr, int ndr_flags, const uint8_t *data, uint32_t n)
781 : {
782 497055825 : NDR_PUSH_CHECK_FLAGS(ndr, ndr_flags);
783 497055825 : if (!(ndr_flags & NDR_SCALARS)) {
784 0 : return NDR_ERR_SUCCESS;
785 : }
786 497055825 : return ndr_push_bytes(ndr, data, n);
787 : }
788 :
789 : /*
790 : push a unique non-zero value if a pointer is non-NULL, otherwise 0
791 : */
792 183772132 : _PUBLIC_ enum ndr_err_code ndr_push_unique_ptr(struct ndr_push *ndr, const void *p)
793 : {
794 183772132 : uint32_t ptr = 0;
795 183772132 : if (p) {
796 180505559 : ptr = ndr->ptr_count * 4;
797 180505559 : ptr |= 0x00020000;
798 180505559 : ndr->ptr_count++;
799 : }
800 183772132 : return ndr_push_uint3264(ndr, NDR_SCALARS, ptr);
801 : }
802 :
803 : /*
804 : push a 'simple' full non-zero value if a pointer is non-NULL, otherwise 0
805 : */
806 58948 : _PUBLIC_ enum ndr_err_code ndr_push_full_ptr(struct ndr_push *ndr, const void *p)
807 : {
808 58948 : enum ndr_err_code ret = NDR_ERR_SUCCESS;
809 58948 : uint32_t ptr = 0;
810 58948 : if (p) {
811 : /* Check if the pointer already exists and has an id */
812 58816 : ret = ndr_token_peek(&ndr->full_ptr_list, p, &ptr);
813 58816 : if (ret == NDR_ERR_TOKEN) {
814 58816 : ndr->ptr_count++;
815 58816 : ptr = ndr->ptr_count;
816 58816 : ret = ndr_token_store(ndr, &ndr->full_ptr_list, p, ptr);
817 58816 : if (ret != NDR_ERR_SUCCESS) {
818 0 : return ret;
819 : }
820 0 : } else if (ret != NDR_ERR_SUCCESS) {
821 0 : return ret;
822 : }
823 : }
824 58948 : return ndr_push_uint3264(ndr, NDR_SCALARS, ptr);
825 : }
826 :
827 : /*
828 : push always a 0, if a pointer is NULL it's a fatal error
829 : */
830 19377 : _PUBLIC_ enum ndr_err_code ndr_push_ref_ptr(struct ndr_push *ndr)
831 : {
832 19377 : return ndr_push_uint3264(ndr, NDR_SCALARS, 0xAEF1AEF1);
833 : }
834 :
835 :
836 : /*
837 : push a NTTIME
838 : */
839 2983198 : _PUBLIC_ enum ndr_err_code ndr_push_NTTIME(struct ndr_push *ndr, int ndr_flags, NTTIME t)
840 : {
841 2983198 : NDR_PUSH_CHECK_FLAGS(ndr, ndr_flags);
842 2983198 : NDR_CHECK(ndr_push_udlong(ndr, ndr_flags, t));
843 2983198 : return NDR_ERR_SUCCESS;
844 : }
845 :
846 : /*
847 : pull a NTTIME
848 : */
849 3915716 : _PUBLIC_ enum ndr_err_code ndr_pull_NTTIME(struct ndr_pull *ndr, int ndr_flags, NTTIME *t)
850 : {
851 3915716 : NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
852 3915716 : NDR_CHECK(ndr_pull_udlong(ndr, ndr_flags, t));
853 3915716 : return NDR_ERR_SUCCESS;
854 : }
855 :
856 : /*
857 : push a NTTIME_1sec
858 : */
859 83925499 : _PUBLIC_ enum ndr_err_code ndr_push_NTTIME_1sec(struct ndr_push *ndr, int ndr_flags, NTTIME t)
860 : {
861 83925499 : NDR_PUSH_CHECK_FLAGS(ndr, ndr_flags);
862 83925499 : t /= 10000000;
863 83925499 : NDR_CHECK(ndr_push_hyper(ndr, ndr_flags, t));
864 83925499 : return NDR_ERR_SUCCESS;
865 : }
866 :
867 : /*
868 : pull a NTTIME_1sec
869 : */
870 80521080 : _PUBLIC_ enum ndr_err_code ndr_pull_NTTIME_1sec(struct ndr_pull *ndr, int ndr_flags, NTTIME *t)
871 : {
872 80521080 : NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
873 80521080 : NDR_CHECK(ndr_pull_hyper(ndr, ndr_flags, t));
874 80521080 : (*t) *= 10000000;
875 80521080 : return NDR_ERR_SUCCESS;
876 : }
877 :
878 : /*
879 : pull a NTTIME_hyper
880 : */
881 11090 : _PUBLIC_ enum ndr_err_code ndr_pull_NTTIME_hyper(struct ndr_pull *ndr, int ndr_flags, NTTIME *t)
882 : {
883 11090 : NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
884 11090 : NDR_CHECK(ndr_pull_hyper(ndr, ndr_flags, t));
885 11090 : return NDR_ERR_SUCCESS;
886 : }
887 :
888 : /*
889 : push a NTTIME_hyper
890 : */
891 12355 : _PUBLIC_ enum ndr_err_code ndr_push_NTTIME_hyper(struct ndr_push *ndr, int ndr_flags, NTTIME t)
892 : {
893 12355 : NDR_PUSH_CHECK_FLAGS(ndr, ndr_flags);
894 12355 : NDR_CHECK(ndr_push_hyper(ndr, ndr_flags, t));
895 12355 : return NDR_ERR_SUCCESS;
896 : }
897 :
898 : /*
899 : push a time_t
900 : */
901 54812 : _PUBLIC_ enum ndr_err_code ndr_push_time_t(struct ndr_push *ndr, int ndr_flags, time_t t)
902 : {
903 54812 : return ndr_push_uint32(ndr, ndr_flags, t);
904 : }
905 :
906 : /*
907 : pull a time_t
908 : */
909 74767 : _PUBLIC_ enum ndr_err_code ndr_pull_time_t(struct ndr_pull *ndr, int ndr_flags, time_t *t)
910 : {
911 : uint32_t tt;
912 74767 : NDR_CHECK(ndr_pull_uint32(ndr, ndr_flags, &tt));
913 74767 : *t = tt;
914 74767 : return NDR_ERR_SUCCESS;
915 : }
916 :
917 :
918 : /*
919 : push a uid_t
920 : */
921 88663 : _PUBLIC_ enum ndr_err_code ndr_push_uid_t(struct ndr_push *ndr, int ndr_flags, uid_t u)
922 : {
923 88663 : NDR_PUSH_CHECK_FLAGS(ndr, ndr_flags);
924 88663 : return ndr_push_hyper(ndr, NDR_SCALARS, (uint64_t)u);
925 : }
926 :
927 : /*
928 : pull a uid_t
929 : */
930 80464 : _PUBLIC_ enum ndr_err_code ndr_pull_uid_t(struct ndr_pull *ndr, int ndr_flags, uid_t *u)
931 : {
932 80464 : uint64_t uu = 0;
933 80464 : NDR_CHECK(ndr_pull_hyper(ndr, ndr_flags, &uu));
934 80464 : *u = (uid_t)uu;
935 80464 : if (unlikely(uu != *u)) {
936 0 : DEBUG(0,(__location__ ": uid_t pull doesn't fit 0x%016llx\n",
937 : (unsigned long long)uu));
938 0 : return NDR_ERR_NDR64;
939 : }
940 80464 : return NDR_ERR_SUCCESS;
941 : }
942 :
943 :
944 : /*
945 : push a gid_t
946 : */
947 573726 : _PUBLIC_ enum ndr_err_code ndr_push_gid_t(struct ndr_push *ndr, int ndr_flags, gid_t g)
948 : {
949 573726 : NDR_PUSH_CHECK_FLAGS(ndr, ndr_flags);
950 573726 : return ndr_push_hyper(ndr, NDR_SCALARS, (uint64_t)g);
951 : }
952 :
953 : /*
954 : pull a gid_t
955 : */
956 529338 : _PUBLIC_ enum ndr_err_code ndr_pull_gid_t(struct ndr_pull *ndr, int ndr_flags, gid_t *g)
957 : {
958 529338 : uint64_t gg = 0;
959 529338 : NDR_CHECK(ndr_pull_hyper(ndr, ndr_flags, &gg));
960 529338 : *g = (gid_t)gg;
961 529338 : if (unlikely(gg != *g)) {
962 0 : DEBUG(0,(__location__ ": gid_t pull doesn't fit 0x%016llx\n",
963 : (unsigned long long)gg));
964 0 : return NDR_ERR_NDR64;
965 : }
966 529338 : return NDR_ERR_SUCCESS;
967 : }
968 :
969 :
970 : /*
971 : pull a ipv4address
972 : */
973 91834 : _PUBLIC_ enum ndr_err_code ndr_pull_ipv4address(struct ndr_pull *ndr, int ndr_flags, const char **address)
974 : {
975 : uint32_t addr;
976 : struct in_addr in;
977 91834 : NDR_CHECK(ndr_pull_uint32(ndr, ndr_flags, &addr));
978 91834 : in.s_addr = htonl(addr);
979 91834 : *address = talloc_strdup(ndr->current_mem_ctx, inet_ntoa(in));
980 91834 : NDR_ERR_HAVE_NO_MEMORY(*address);
981 91834 : return NDR_ERR_SUCCESS;
982 : }
983 :
984 : /*
985 : push a ipv4address
986 : */
987 152348 : _PUBLIC_ enum ndr_err_code ndr_push_ipv4address(struct ndr_push *ndr, int ndr_flags, const char *address)
988 : {
989 : uint32_t addr;
990 152348 : if (!is_ipaddress(address)) {
991 40 : return ndr_push_error(ndr, NDR_ERR_IPV4ADDRESS,
992 : "Invalid IPv4 address: '%s'",
993 : address);
994 : }
995 152308 : addr = inet_addr(address);
996 152308 : NDR_CHECK(ndr_push_uint32(ndr, ndr_flags, htonl(addr)));
997 152308 : return NDR_ERR_SUCCESS;
998 : }
999 :
1000 : /*
1001 : print a ipv4address
1002 : */
1003 260 : _PUBLIC_ void ndr_print_ipv4address(struct ndr_print *ndr, const char *name,
1004 : const char *address)
1005 : {
1006 260 : ndr->print(ndr, "%-25s: %s", name, address);
1007 260 : }
1008 :
1009 : /*
1010 : pull a ipv6address
1011 : */
1012 : #define IPV6_BYTES 16
1013 : #define IPV6_ADDR_STR_LEN 39
1014 44802 : _PUBLIC_ enum ndr_err_code ndr_pull_ipv6address(struct ndr_pull *ndr, int ndr_flags, const char **address)
1015 : {
1016 : uint8_t addr[IPV6_BYTES];
1017 44802 : char *addr_str = talloc_strdup(ndr->current_mem_ctx, "");
1018 : int i;
1019 44802 : NDR_CHECK(ndr_pull_array_uint8(ndr, ndr_flags, addr, IPV6_BYTES));
1020 761634 : for (i = 0; i < IPV6_BYTES; ++i) {
1021 716832 : addr_str = talloc_asprintf_append(addr_str, "%02x", addr[i]);
1022 : /* We need a ':' every second byte but the last one */
1023 716832 : if (i%2 == 1 && i != (IPV6_BYTES - 1)) {
1024 313614 : addr_str = talloc_strdup_append(addr_str, ":");
1025 : }
1026 : }
1027 44802 : *address = addr_str;
1028 44802 : NDR_ERR_HAVE_NO_MEMORY(*address);
1029 44802 : return NDR_ERR_SUCCESS;
1030 : }
1031 :
1032 : /*
1033 : push a ipv6address
1034 : */
1035 55011 : _PUBLIC_ enum ndr_err_code ndr_push_ipv6address(struct ndr_push *ndr, int ndr_flags, const char *address)
1036 : {
1037 : #ifdef AF_INET6
1038 : uint8_t addr[IPV6_BYTES];
1039 : int ret;
1040 :
1041 55011 : if (!is_ipaddress(address)) {
1042 120 : return ndr_push_error(ndr, NDR_ERR_IPV6ADDRESS,
1043 : "Invalid IPv6 address: '%s'",
1044 : address);
1045 : }
1046 54891 : ret = inet_pton(AF_INET6, address, addr);
1047 54891 : if (ret <= 0) {
1048 0 : return NDR_ERR_IPV6ADDRESS;
1049 : }
1050 :
1051 54891 : NDR_CHECK(ndr_push_array_uint8(ndr, ndr_flags, addr, IPV6_BYTES));
1052 :
1053 54891 : return NDR_ERR_SUCCESS;
1054 : #else
1055 : return NDR_ERR_IPV6ADDRESS;
1056 : #endif
1057 : }
1058 :
1059 : /*
1060 : print a ipv6address
1061 : */
1062 13 : _PUBLIC_ void ndr_print_ipv6address(struct ndr_print *ndr, const char *name,
1063 : const char *address)
1064 : {
1065 13 : ndr->print(ndr, "%-25s: %s", name, address);
1066 13 : }
1067 : #undef IPV6_BYTES
1068 :
1069 1193603 : _PUBLIC_ void ndr_print_struct(struct ndr_print *ndr, const char *name, const char *type)
1070 : {
1071 1193603 : ndr->print(ndr, "%s: struct %s", name, type);
1072 1193603 : }
1073 :
1074 0 : _PUBLIC_ void ndr_print_null(struct ndr_print *ndr)
1075 : {
1076 0 : ndr->print(ndr, "UNEXPECTED NULL POINTER");
1077 0 : }
1078 :
1079 250519 : _PUBLIC_ void ndr_print_enum(struct ndr_print *ndr, const char *name, const char *type,
1080 : const char *val, uint32_t value)
1081 : {
1082 250519 : if (ndr->flags & LIBNDR_PRINT_ARRAY_HEX) {
1083 228924 : ndr->print(ndr, "%-25s: %s (0x%X)", name, val?val:"UNKNOWN_ENUM_VALUE", value);
1084 : } else {
1085 21595 : ndr->print(ndr, "%-25s: %s (%d)", name, val?val:"UNKNOWN_ENUM_VALUE", value);
1086 : }
1087 250519 : }
1088 :
1089 278848 : _PUBLIC_ void ndr_print_bitmap_flag(struct ndr_print *ndr, size_t size, const char *flag_name, uint32_t flag, uint32_t value)
1090 : {
1091 278848 : if (flag == 0) {
1092 0 : return;
1093 : }
1094 :
1095 : /* this is an attempt to support multi-bit bitmap masks */
1096 278848 : value &= flag;
1097 :
1098 2898614 : while (!(flag & 1)) {
1099 2341709 : flag >>= 1;
1100 2341709 : value >>= 1;
1101 : }
1102 278848 : if (flag == 1) {
1103 266756 : ndr->print(ndr, " %d: %-25s", value, flag_name);
1104 : } else {
1105 12092 : ndr->print(ndr, "0x%02x: %-25s (%d)", value, flag_name, value);
1106 : }
1107 : }
1108 :
1109 0 : _PUBLIC_ void ndr_print_int8(struct ndr_print *ndr, const char *name, int8_t v)
1110 : {
1111 0 : if (NDR_HIDE_SECRET(ndr)) {
1112 0 : ndr->print(ndr, "%-25s: <REDACTED SECRET VALUE>", name);
1113 0 : return;
1114 : }
1115 0 : ndr->print(ndr, "%-25s: %d", name, v);
1116 : }
1117 :
1118 428469 : _PUBLIC_ void ndr_print_uint8(struct ndr_print *ndr, const char *name, uint8_t v)
1119 : {
1120 428469 : if (NDR_HIDE_SECRET(ndr)) {
1121 0 : ndr->print(ndr, "%-25s: <REDACTED SECRET VALUE>", name);
1122 0 : return;
1123 : }
1124 428469 : ndr->print(ndr, "%-25s: 0x%02x (%u)", name, v, v);
1125 : }
1126 :
1127 0 : _PUBLIC_ void ndr_print_int16(struct ndr_print *ndr, const char *name, int16_t v)
1128 : {
1129 0 : if (NDR_HIDE_SECRET(ndr)) {
1130 0 : ndr->print(ndr, "%-25s: <REDACTED SECRET VALUE>", name);
1131 0 : return;
1132 : }
1133 0 : ndr->print(ndr, "%-25s: %d", name, v);
1134 : }
1135 :
1136 69870 : _PUBLIC_ void ndr_print_uint16(struct ndr_print *ndr, const char *name, uint16_t v)
1137 : {
1138 69870 : if (NDR_HIDE_SECRET(ndr)) {
1139 0 : ndr->print(ndr, "%-25s: <REDACTED SECRET VALUE>", name);
1140 0 : return;
1141 : }
1142 69870 : ndr->print(ndr, "%-25s: 0x%04x (%u)", name, v, v);
1143 : }
1144 :
1145 2 : _PUBLIC_ void ndr_print_int32(struct ndr_print *ndr, const char *name, int32_t v)
1146 : {
1147 2 : if (NDR_HIDE_SECRET(ndr)) {
1148 0 : ndr->print(ndr, "%-25s: <REDACTED SECRET VALUE>", name);
1149 0 : return;
1150 : }
1151 2 : ndr->print(ndr, "%-25s: %d", name, v);
1152 : }
1153 :
1154 906516 : _PUBLIC_ void ndr_print_uint32(struct ndr_print *ndr, const char *name, uint32_t v)
1155 : {
1156 906516 : if (NDR_HIDE_SECRET(ndr)) {
1157 0 : ndr->print(ndr, "%-25s: <REDACTED SECRET VALUE>", name);
1158 0 : return;
1159 : }
1160 906516 : ndr->print(ndr, "%-25s: 0x%08x (%u)", name, v, v);
1161 : }
1162 :
1163 0 : _PUBLIC_ void ndr_print_int3264(struct ndr_print *ndr, const char *name, int32_t v)
1164 : {
1165 0 : if (NDR_HIDE_SECRET(ndr)) {
1166 0 : ndr->print(ndr, "%-25s: <REDACTED SECRET VALUE>", name);
1167 0 : return;
1168 : }
1169 0 : ndr->print(ndr, "%-25s: %d", name, v);
1170 : }
1171 :
1172 330 : _PUBLIC_ void ndr_print_uint3264(struct ndr_print *ndr, const char *name, uint32_t v)
1173 : {
1174 330 : if (NDR_HIDE_SECRET(ndr)) {
1175 0 : ndr->print(ndr, "%-25s: <REDACTED SECRET VALUE>", name);
1176 0 : return;
1177 : }
1178 330 : ndr->print(ndr, "%-25s: 0x%08x (%u)", name, v, v);
1179 : }
1180 :
1181 2 : _PUBLIC_ void ndr_print_udlong(struct ndr_print *ndr, const char *name, uint64_t v)
1182 : {
1183 2 : ndr->print(ndr, "%-25s: 0x%016llx (%llu)", name, (unsigned long long)v, (unsigned long long)v);
1184 2 : }
1185 :
1186 0 : _PUBLIC_ void ndr_print_udlongr(struct ndr_print *ndr, const char *name, uint64_t v)
1187 : {
1188 0 : ndr_print_udlong(ndr, name, v);
1189 0 : }
1190 :
1191 236108 : _PUBLIC_ void ndr_print_dlong(struct ndr_print *ndr, const char *name, int64_t v)
1192 : {
1193 236108 : if (NDR_HIDE_SECRET(ndr)) {
1194 0 : ndr->print(ndr, "%-25s: <REDACTED SECRET VALUE>", name);
1195 0 : return;
1196 : }
1197 236108 : ndr->print(ndr, "%-25s: 0x%016llx (%lld)", name, (unsigned long long)v, (long long)v);
1198 : }
1199 :
1200 0 : _PUBLIC_ void ndr_print_double(struct ndr_print *ndr, const char *name, double v)
1201 : {
1202 0 : ndr->print(ndr, "%-25s: %f", name, v);
1203 0 : }
1204 :
1205 236104 : _PUBLIC_ void ndr_print_hyper(struct ndr_print *ndr, const char *name, uint64_t v)
1206 : {
1207 236104 : ndr_print_dlong(ndr, name, v);
1208 236104 : }
1209 :
1210 0 : _PUBLIC_ void ndr_print_pointer(struct ndr_print *ndr, const char *name, void *v)
1211 : {
1212 0 : ndr->print(ndr, "%-25s: %p", name, v);
1213 0 : }
1214 :
1215 589742 : _PUBLIC_ void ndr_print_ptr(struct ndr_print *ndr, const char *name, const void *p)
1216 : {
1217 589742 : if (p) {
1218 574381 : ndr->print(ndr, "%-25s: *", name);
1219 : } else {
1220 15361 : ndr->print(ndr, "%-25s: NULL", name);
1221 : }
1222 589742 : }
1223 :
1224 244909 : _PUBLIC_ void ndr_print_NTTIME(struct ndr_print *ndr, const char *name, NTTIME t)
1225 : {
1226 244909 : ndr->print(ndr, "%-25s: %s", name, nt_time_string(ndr, t));
1227 244909 : }
1228 :
1229 228692 : _PUBLIC_ void ndr_print_NTTIME_1sec(struct ndr_print *ndr, const char *name, NTTIME t)
1230 : {
1231 : /* this is a standard NTTIME here
1232 : * as it's already converted in the pull/push code
1233 : */
1234 228692 : ndr_print_NTTIME(ndr, name, t);
1235 228692 : }
1236 :
1237 60 : _PUBLIC_ void ndr_print_NTTIME_hyper(struct ndr_print *ndr, const char *name, NTTIME t)
1238 : {
1239 60 : ndr_print_NTTIME(ndr, name, t);
1240 60 : }
1241 :
1242 1766 : _PUBLIC_ void ndr_print_time_t(struct ndr_print *ndr, const char *name, time_t t)
1243 : {
1244 1766 : if (t == (time_t)-1 || t == 0) {
1245 1766 : ndr->print(ndr, "%-25s: (time_t)%d", name, (int)t);
1246 : } else {
1247 0 : ndr->print(ndr, "%-25s: %s", name, timestring(ndr, t));
1248 : }
1249 1766 : }
1250 :
1251 0 : _PUBLIC_ void ndr_print_uid_t(struct ndr_print *ndr, const char *name, uid_t u)
1252 : {
1253 0 : ndr_print_dlong(ndr, name, u);
1254 0 : }
1255 :
1256 0 : _PUBLIC_ void ndr_print_gid_t(struct ndr_print *ndr, const char *name, gid_t g)
1257 : {
1258 0 : ndr_print_dlong(ndr, name, g);
1259 0 : }
1260 :
1261 12002 : _PUBLIC_ void ndr_print_union(struct ndr_print *ndr, const char *name, int level, const char *type)
1262 : {
1263 12002 : if (ndr->flags & LIBNDR_PRINT_ARRAY_HEX) {
1264 0 : ndr->print(ndr, "%-25s: union %s(case 0x%X)", name, type, level);
1265 : } else {
1266 12002 : ndr->print(ndr, "%-25s: union %s(case %d)", name, type, level);
1267 : }
1268 12002 : }
1269 :
1270 0 : _PUBLIC_ void ndr_print_bad_level(struct ndr_print *ndr, const char *name, uint16_t level)
1271 : {
1272 0 : ndr->print(ndr, "UNKNOWN LEVEL %u", level);
1273 0 : }
1274 :
1275 9805 : _PUBLIC_ void ndr_print_array_uint8(struct ndr_print *ndr, const char *name,
1276 : const uint8_t *data, uint32_t count)
1277 : {
1278 : int i;
1279 : #define _ONELINE_LIMIT 32
1280 :
1281 9805 : if (data == NULL) {
1282 0 : ndr->print(ndr, "%s: ARRAY(%d) : NULL", name, count);
1283 0 : return;
1284 : }
1285 :
1286 9805 : if (NDR_HIDE_SECRET(ndr)) {
1287 3897 : ndr->print(ndr, "%s: ARRAY(%d): <REDACTED SECRET VALUES>", name, count);
1288 3897 : return;
1289 : }
1290 :
1291 5908 : if (count <= _ONELINE_LIMIT && (ndr->flags & LIBNDR_PRINT_ARRAY_HEX)) {
1292 : char s[(_ONELINE_LIMIT + 1) * 2];
1293 52970 : for (i=0;i<count;i++) {
1294 47346 : snprintf(&s[i*2], 3, "%02x", data[i]);
1295 : }
1296 5624 : s[i*2] = 0;
1297 5624 : ndr->print(ndr, "%-25s: %s", name, s);
1298 5624 : return;
1299 : }
1300 :
1301 284 : ndr->print(ndr, "%s: ARRAY(%d)", name, count);
1302 284 : if (count > _ONELINE_LIMIT && (ndr->flags & LIBNDR_PRINT_ARRAY_HEX)) {
1303 0 : ndr_dump_data(ndr, data, count);
1304 0 : return;
1305 : }
1306 :
1307 284 : ndr->depth++;
1308 424296 : for (i=0;i<count;i++) {
1309 424012 : char *idx=NULL;
1310 424012 : if (asprintf(&idx, "[%d]", i) != -1) {
1311 424012 : ndr_print_uint8(ndr, idx, data[i]);
1312 424012 : free(idx);
1313 : }
1314 : }
1315 284 : ndr->depth--;
1316 : #undef _ONELINE_LIMIT
1317 : }
1318 :
1319 31854656 : static void ndr_print_dump_data_cb(const char *buf, void *private_data)
1320 : {
1321 31854656 : struct ndr_print *ndr = (struct ndr_print *)private_data;
1322 :
1323 31854656 : ndr->print(ndr, "%s", buf);
1324 31854656 : }
1325 :
1326 : /*
1327 : ndr_print version of dump_data()
1328 : */
1329 199848 : static void ndr_dump_data(struct ndr_print *ndr, const uint8_t *buf, int len)
1330 : {
1331 199848 : if (NDR_HIDE_SECRET(ndr)) {
1332 2 : return;
1333 : }
1334 199846 : ndr->no_newline = true;
1335 199846 : dump_data_cb(buf, len, true, ndr_print_dump_data_cb, ndr);
1336 199846 : ndr->no_newline = false;
1337 : }
1338 :
1339 :
1340 201404 : _PUBLIC_ void ndr_print_DATA_BLOB(struct ndr_print *ndr, const char *name, DATA_BLOB r)
1341 : {
1342 201404 : ndr->print(ndr, "%-25s: DATA_BLOB length=%u", name, (unsigned)r.length);
1343 201404 : if (r.length) {
1344 199848 : ndr_dump_data(ndr, r.data, r.length);
1345 : }
1346 201404 : }
1347 :
1348 :
1349 : /*
1350 : * Push a DATA_BLOB onto the wire.
1351 : * 1) When called with LIBNDR_FLAG_ALIGN* alignment flags set, push padding
1352 : * bytes _only_. The length is determined by the alignment required and the
1353 : * current ndr offset.
1354 : * 2) When called with the LIBNDR_FLAG_REMAINING flag, push the byte array to
1355 : * the ndr buffer.
1356 : * 3) Otherwise, push a uint3264 length _and_ a corresponding byte array to the
1357 : * ndr buffer.
1358 : */
1359 93826779 : _PUBLIC_ enum ndr_err_code ndr_push_DATA_BLOB(struct ndr_push *ndr, int ndr_flags, DATA_BLOB blob)
1360 : {
1361 93826779 : if (ndr->flags & LIBNDR_FLAG_REMAINING) {
1362 : /* nothing to do */
1363 86941113 : } else if (ndr->flags & (LIBNDR_ALIGN_FLAGS & ~LIBNDR_FLAG_NOALIGN)) {
1364 227494 : if (ndr->flags & LIBNDR_FLAG_ALIGN2) {
1365 6 : blob.length = NDR_ALIGN(ndr, 2);
1366 227488 : } else if (ndr->flags & LIBNDR_FLAG_ALIGN4) {
1367 196774 : blob.length = NDR_ALIGN(ndr, 4);
1368 30714 : } else if (ndr->flags & LIBNDR_FLAG_ALIGN8) {
1369 30714 : blob.length = NDR_ALIGN(ndr, 8);
1370 : }
1371 227494 : NDR_PUSH_ALLOC_SIZE(ndr, blob.data, blob.length);
1372 227494 : data_blob_clear(&blob);
1373 : } else {
1374 86713619 : NDR_CHECK(ndr_push_uint3264(ndr, NDR_SCALARS, blob.length));
1375 : }
1376 93826779 : NDR_CHECK(ndr_push_bytes(ndr, blob.data, blob.length));
1377 93826779 : return NDR_ERR_SUCCESS;
1378 : }
1379 :
1380 : /*
1381 : * Pull a DATA_BLOB from the wire.
1382 : * 1) when called with LIBNDR_FLAG_ALIGN* alignment flags set, pull padding
1383 : * bytes _only_. The length is determined by the alignment required and the
1384 : * current ndr offset.
1385 : * 2) When called with the LIBNDR_FLAG_REMAINING flag, pull all remaining bytes
1386 : * from the ndr buffer.
1387 : * 3) Otherwise, pull a uint3264 length _and_ a corresponding byte array from the
1388 : * ndr buffer.
1389 : */
1390 18095214 : _PUBLIC_ enum ndr_err_code ndr_pull_DATA_BLOB(struct ndr_pull *ndr, int ndr_flags, DATA_BLOB *blob)
1391 : {
1392 18095214 : uint32_t length = 0;
1393 :
1394 18095214 : if (ndr->flags & LIBNDR_FLAG_REMAINING) {
1395 7054673 : length = ndr->data_size - ndr->offset;
1396 11040541 : } else if (ndr->flags & (LIBNDR_ALIGN_FLAGS & ~LIBNDR_FLAG_NOALIGN)) {
1397 179557 : if (ndr->flags & LIBNDR_FLAG_ALIGN2) {
1398 6 : length = NDR_ALIGN(ndr, 2);
1399 179551 : } else if (ndr->flags & LIBNDR_FLAG_ALIGN4) {
1400 153830 : length = NDR_ALIGN(ndr, 4);
1401 25721 : } else if (ndr->flags & LIBNDR_FLAG_ALIGN8) {
1402 25721 : length = NDR_ALIGN(ndr, 8);
1403 : }
1404 179557 : if (ndr->data_size - ndr->offset < length) {
1405 0 : length = ndr->data_size - ndr->offset;
1406 : }
1407 : } else {
1408 10860984 : NDR_CHECK(ndr_pull_uint3264(ndr, NDR_SCALARS, &length));
1409 : }
1410 18095214 : NDR_PULL_NEED_BYTES(ndr, length);
1411 18095214 : *blob = data_blob_talloc(ndr->current_mem_ctx, ndr->data+ndr->offset, length);
1412 18095214 : ndr->offset += length;
1413 18095214 : return NDR_ERR_SUCCESS;
1414 : }
1415 :
1416 86170003 : _PUBLIC_ uint32_t ndr_size_DATA_BLOB(int ret, const DATA_BLOB *data, int flags)
1417 : {
1418 86170003 : if (!data) return ret;
1419 86170003 : return ret + data->length;
1420 : }
1421 :
1422 0 : _PUBLIC_ void ndr_print_bool(struct ndr_print *ndr, const char *name, const bool b)
1423 : {
1424 0 : ndr->print(ndr, "%-25s: %s", name, b?"true":"false");
1425 0 : }
1426 :
1427 232504251 : _PUBLIC_ NTSTATUS ndr_map_error2ntstatus(enum ndr_err_code ndr_err)
1428 : {
1429 232504251 : switch (ndr_err) {
1430 232504207 : case NDR_ERR_SUCCESS:
1431 232504208 : return NT_STATUS_OK;
1432 2 : case NDR_ERR_BUFSIZE:
1433 2 : return NT_STATUS_BUFFER_TOO_SMALL;
1434 0 : case NDR_ERR_TOKEN:
1435 0 : return NT_STATUS_INTERNAL_ERROR;
1436 0 : case NDR_ERR_ALLOC:
1437 0 : return NT_STATUS_NO_MEMORY;
1438 0 : case NDR_ERR_ARRAY_SIZE:
1439 0 : return NT_STATUS_ARRAY_BOUNDS_EXCEEDED;
1440 2 : case NDR_ERR_INVALID_POINTER:
1441 2 : return NT_STATUS_INVALID_PARAMETER_MIX;
1442 0 : case NDR_ERR_UNREAD_BYTES:
1443 0 : return NT_STATUS_PORT_MESSAGE_TOO_LONG;
1444 40 : default:
1445 40 : break;
1446 : }
1447 :
1448 : /* we should map all error codes to different status codes */
1449 40 : return NT_STATUS_INVALID_PARAMETER;
1450 : }
1451 :
1452 0 : _PUBLIC_ int ndr_map_error2errno(enum ndr_err_code ndr_err)
1453 : {
1454 0 : switch (ndr_err) {
1455 0 : case NDR_ERR_SUCCESS:
1456 0 : return 0;
1457 0 : case NDR_ERR_BUFSIZE:
1458 0 : return ENOSPC;
1459 0 : case NDR_ERR_TOKEN:
1460 0 : return EINVAL;
1461 0 : case NDR_ERR_ALLOC:
1462 0 : return ENOMEM;
1463 0 : case NDR_ERR_ARRAY_SIZE:
1464 0 : return EMSGSIZE;
1465 0 : case NDR_ERR_INVALID_POINTER:
1466 0 : return EINVAL;
1467 0 : case NDR_ERR_UNREAD_BYTES:
1468 0 : return EOVERFLOW;
1469 0 : default:
1470 0 : break;
1471 : }
1472 :
1473 : /* we should map all error codes to different status codes */
1474 0 : return EINVAL;
1475 : }
1476 :
1477 0 : _PUBLIC_ enum ndr_err_code ndr_push_timespec(struct ndr_push *ndr,
1478 : int ndr_flags,
1479 : const struct timespec *t)
1480 : {
1481 0 : NDR_PUSH_CHECK_FLAGS(ndr, ndr_flags);
1482 0 : NDR_CHECK(ndr_push_hyper(ndr, ndr_flags, t->tv_sec));
1483 0 : NDR_CHECK(ndr_push_uint32(ndr, ndr_flags, t->tv_nsec));
1484 0 : return NDR_ERR_SUCCESS;
1485 : }
1486 :
1487 0 : _PUBLIC_ enum ndr_err_code ndr_pull_timespec(struct ndr_pull *ndr,
1488 : int ndr_flags,
1489 : struct timespec *t)
1490 : {
1491 0 : uint64_t secs = 0;
1492 0 : uint32_t nsecs = 0;
1493 0 : NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
1494 0 : NDR_CHECK(ndr_pull_hyper(ndr, ndr_flags, &secs));
1495 0 : NDR_CHECK(ndr_pull_uint32(ndr, ndr_flags, &nsecs));
1496 0 : t->tv_sec = secs;
1497 0 : t->tv_nsec = nsecs;
1498 0 : return NDR_ERR_SUCCESS;
1499 : }
1500 :
1501 0 : _PUBLIC_ void ndr_print_timespec(struct ndr_print *ndr, const char *name,
1502 : const struct timespec *t)
1503 : {
1504 0 : char *str = timestring(ndr, t->tv_sec);
1505 0 : ndr->print(ndr, "%-25s: %s.%ld", name, str, t->tv_nsec);
1506 0 : TALLOC_FREE(str);
1507 0 : }
1508 :
1509 24420 : _PUBLIC_ enum ndr_err_code ndr_push_timeval(struct ndr_push *ndr,
1510 : int ndr_flags,
1511 : const struct timeval *t)
1512 : {
1513 24420 : NDR_PUSH_CHECK_FLAGS(ndr, ndr_flags);
1514 24420 : NDR_CHECK(ndr_push_hyper(ndr, ndr_flags, t->tv_sec));
1515 24420 : NDR_CHECK(ndr_push_uint32(ndr, ndr_flags, t->tv_usec));
1516 24420 : return NDR_ERR_SUCCESS;
1517 : }
1518 :
1519 42762 : _PUBLIC_ enum ndr_err_code ndr_pull_timeval(struct ndr_pull *ndr,
1520 : int ndr_flags,
1521 : struct timeval *t)
1522 : {
1523 42762 : uint64_t secs = 0;
1524 42762 : uint32_t usecs = 0;
1525 42762 : NDR_PULL_CHECK_FLAGS(ndr, ndr_flags);
1526 42762 : NDR_CHECK(ndr_pull_hyper(ndr, ndr_flags, &secs));
1527 42762 : NDR_CHECK(ndr_pull_uint32(ndr, ndr_flags, &usecs));
1528 42762 : t->tv_sec = secs;
1529 42762 : t->tv_usec = usecs;
1530 42762 : return NDR_ERR_SUCCESS;
1531 : }
1532 :
1533 0 : _PUBLIC_ void ndr_print_timeval(struct ndr_print *ndr, const char *name,
1534 : const struct timeval *t)
1535 : {
1536 0 : ndr->print(ndr, "%-25s: %s.%ld", name, timestring(ndr, t->tv_sec),
1537 0 : (long)t->tv_usec);
1538 0 : }
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