/* [<][>][^][v][top][bottom][index][help] */
DEFINITIONS
This source file includes following definitions.
- ndr_check_padding
- ndr_pull_int8
- ndr_pull_uint8
- ndr_pull_int16
- ndr_pull_uint16
- ndr_pull_int32
- ndr_pull_uint32
- ndr_pull_generic_ptr
- ndr_pull_ref_ptr
- ndr_pull_udlong
- ndr_pull_udlongr
- ndr_pull_dlong
- ndr_pull_hyper
- ndr_pull_pointer
- ndr_pull_NTSTATUS
- ndr_push_NTSTATUS
- ndr_print_NTSTATUS
- ndr_pull_WERROR
- ndr_push_WERROR
- ndr_print_WERROR
- ndr_pull_bytes
- ndr_pull_array_uint8
- ndr_push_int8
- ndr_push_uint8
- ndr_push_int16
- ndr_push_uint16
- ndr_push_int32
- ndr_push_uint32
- ndr_push_udlong
- ndr_push_udlongr
- ndr_push_dlong
- ndr_push_hyper
- ndr_push_pointer
- ndr_push_align
- ndr_pull_align
- ndr_push_bytes
- ndr_push_zero
- ndr_push_array_uint8
- ndr_push_unique_ptr
- ndr_push_full_ptr
- ndr_push_ref_ptr
- ndr_push_NTTIME
- ndr_pull_NTTIME
- ndr_push_NTTIME_1sec
- ndr_pull_NTTIME_1sec
- ndr_pull_NTTIME_hyper
- ndr_push_NTTIME_hyper
- ndr_push_time_t
- ndr_pull_time_t
- ndr_pull_ipv4address
- ndr_push_ipv4address
- ndr_print_ipv4address
- ndr_print_struct
- ndr_print_enum
- ndr_print_bitmap_flag
- ndr_print_int8
- ndr_print_uint8
- ndr_print_int16
- ndr_print_uint16
- ndr_print_int32
- ndr_print_uint32
- ndr_print_udlong
- ndr_print_udlongr
- ndr_print_dlong
- ndr_print_hyper
- ndr_print_pointer
- ndr_print_ptr
- ndr_print_NTTIME
- ndr_print_NTTIME_1sec
- ndr_print_NTTIME_hyper
- ndr_print_time_t
- ndr_print_union
- ndr_print_bad_level
- ndr_print_array_uint8
- ndr_print_DATA_BLOB
- ndr_push_DATA_BLOB
- ndr_pull_DATA_BLOB
- ndr_size_DATA_BLOB
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 "includes.h"
23 #include "system/network.h"
24 #include "librpc/ndr/libndr.h"
25
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)
32
33
34 /*
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
38 */
39 _PUBLIC_ void ndr_check_padding(struct ndr_pull *ndr, size_t n)
/* [<][>][^][v][top][bottom][index][help] */
40 {
41 size_t ofs2 = (ndr->offset + (n-1)) & ~(n-1);
42 int i;
43 for (i=ndr->offset;i<ofs2;i++) {
44 if (ndr->data[i] != 0) {
45 break;
46 }
47 }
48 if (i<ofs2) {
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]));
52 }
53 DEBUG(0,("\n"));
54 }
55
56 }
57
58 /*
59 parse a int8_t
60 */
61 _PUBLIC_ enum ndr_err_code ndr_pull_int8(struct ndr_pull *ndr, int ndr_flags, int8_t *v)
/* [<][>][^][v][top][bottom][index][help] */
62 {
63 NDR_PULL_NEED_BYTES(ndr, 1);
64 *v = (int8_t)CVAL(ndr->data, ndr->offset);
65 ndr->offset += 1;
66 return NDR_ERR_SUCCESS;
67 }
68
69 /*
70 parse a uint8_t
71 */
72 _PUBLIC_ enum ndr_err_code ndr_pull_uint8(struct ndr_pull *ndr, int ndr_flags, uint8_t *v)
/* [<][>][^][v][top][bottom][index][help] */
73 {
74 NDR_PULL_NEED_BYTES(ndr, 1);
75 *v = CVAL(ndr->data, ndr->offset);
76 ndr->offset += 1;
77 return NDR_ERR_SUCCESS;
78 }
79
80 /*
81 parse a int16_t
82 */
83 _PUBLIC_ enum ndr_err_code ndr_pull_int16(struct ndr_pull *ndr, int ndr_flags, int16_t *v)
/* [<][>][^][v][top][bottom][index][help] */
84 {
85 NDR_PULL_ALIGN(ndr, 2);
86 NDR_PULL_NEED_BYTES(ndr, 2);
87 *v = (uint16_t)NDR_SVAL(ndr, ndr->offset);
88 ndr->offset += 2;
89 return NDR_ERR_SUCCESS;
90 }
91
92 /*
93 parse a uint16_t
94 */
95 _PUBLIC_ enum ndr_err_code ndr_pull_uint16(struct ndr_pull *ndr, int ndr_flags, uint16_t *v)
/* [<][>][^][v][top][bottom][index][help] */
96 {
97 NDR_PULL_ALIGN(ndr, 2);
98 NDR_PULL_NEED_BYTES(ndr, 2);
99 *v = NDR_SVAL(ndr, ndr->offset);
100 ndr->offset += 2;
101 return NDR_ERR_SUCCESS;
102 }
103
104 /*
105 parse a int32_t
106 */
107 _PUBLIC_ enum ndr_err_code ndr_pull_int32(struct ndr_pull *ndr, int ndr_flags, int32_t *v)
/* [<][>][^][v][top][bottom][index][help] */
108 {
109 NDR_PULL_ALIGN(ndr, 4);
110 NDR_PULL_NEED_BYTES(ndr, 4);
111 *v = NDR_IVALS(ndr, ndr->offset);
112 ndr->offset += 4;
113 return NDR_ERR_SUCCESS;
114 }
115
116 /*
117 parse a uint32_t
118 */
119 _PUBLIC_ enum ndr_err_code ndr_pull_uint32(struct ndr_pull *ndr, int ndr_flags, uint32_t *v)
/* [<][>][^][v][top][bottom][index][help] */
120 {
121 NDR_PULL_ALIGN(ndr, 4);
122 NDR_PULL_NEED_BYTES(ndr, 4);
123 *v = NDR_IVAL(ndr, ndr->offset);
124 ndr->offset += 4;
125 return NDR_ERR_SUCCESS;
126 }
127
128 /*
129 parse a pointer referent identifier
130 */
131 _PUBLIC_ enum ndr_err_code ndr_pull_generic_ptr(struct ndr_pull *ndr, uint32_t *v)
/* [<][>][^][v][top][bottom][index][help] */
132 {
133 NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, v));
134 if (*v != 0) {
135 ndr->ptr_count++;
136 }
137 return NDR_ERR_SUCCESS;
138 }
139
140 /*
141 parse a ref pointer referent identifier
142 */
143 _PUBLIC_ enum ndr_err_code ndr_pull_ref_ptr(struct ndr_pull *ndr, uint32_t *v)
/* [<][>][^][v][top][bottom][index][help] */
144 {
145 NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, v));
146 /* ref pointers always point to data */
147 *v = 1;
148 return NDR_ERR_SUCCESS;
149 }
150
151 /*
152 parse a udlong
153 */
154 _PUBLIC_ enum ndr_err_code ndr_pull_udlong(struct ndr_pull *ndr, int ndr_flags, uint64_t *v)
/* [<][>][^][v][top][bottom][index][help] */
155 {
156 NDR_PULL_ALIGN(ndr, 4);
157 NDR_PULL_NEED_BYTES(ndr, 8);
158 *v = NDR_IVAL(ndr, ndr->offset);
159 *v |= (uint64_t)(NDR_IVAL(ndr, ndr->offset+4)) << 32;
160 ndr->offset += 8;
161 return NDR_ERR_SUCCESS;
162 }
163
164 /*
165 parse a udlongr
166 */
167 _PUBLIC_ enum ndr_err_code ndr_pull_udlongr(struct ndr_pull *ndr, int ndr_flags, uint64_t *v)
/* [<][>][^][v][top][bottom][index][help] */
168 {
169 NDR_PULL_ALIGN(ndr, 4);
170 NDR_PULL_NEED_BYTES(ndr, 8);
171 *v = ((uint64_t)NDR_IVAL(ndr, ndr->offset)) << 32;
172 *v |= NDR_IVAL(ndr, ndr->offset+4);
173 ndr->offset += 8;
174 return NDR_ERR_SUCCESS;
175 }
176
177 /*
178 parse a dlong
179 */
180 _PUBLIC_ enum ndr_err_code ndr_pull_dlong(struct ndr_pull *ndr, int ndr_flags, int64_t *v)
/* [<][>][^][v][top][bottom][index][help] */
181 {
182 return ndr_pull_udlong(ndr, ndr_flags, (uint64_t *)v);
183 }
184
185 /*
186 parse a hyper
187 */
188 _PUBLIC_ enum ndr_err_code ndr_pull_hyper(struct ndr_pull *ndr, int ndr_flags, uint64_t *v)
/* [<][>][^][v][top][bottom][index][help] */
189 {
190 NDR_PULL_ALIGN(ndr, 8);
191 return ndr_pull_udlong(ndr, ndr_flags, v);
192 }
193
194 /*
195 parse a pointer
196 */
197 _PUBLIC_ enum ndr_err_code ndr_pull_pointer(struct ndr_pull *ndr, int ndr_flags, void* *v)
/* [<][>][^][v][top][bottom][index][help] */
198 {
199 uintptr_t h;
200 NDR_PULL_ALIGN(ndr, sizeof(h));
201 NDR_PULL_NEED_BYTES(ndr, sizeof(h));
202 memcpy(&h, ndr->data+ndr->offset, sizeof(h));
203 ndr->offset += sizeof(h);
204 *v = (void *)h;
205 return NDR_ERR_SUCCESS;
206 }
207
208 /*
209 pull a NTSTATUS
210 */
211 _PUBLIC_ enum ndr_err_code ndr_pull_NTSTATUS(struct ndr_pull *ndr, int ndr_flags, NTSTATUS *status)
/* [<][>][^][v][top][bottom][index][help] */
212 {
213 uint32_t v;
214 NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &v));
215 *status = NT_STATUS(v);
216 return NDR_ERR_SUCCESS;
217 }
218
219 /*
220 push a NTSTATUS
221 */
222 _PUBLIC_ enum ndr_err_code ndr_push_NTSTATUS(struct ndr_push *ndr, int ndr_flags, NTSTATUS status)
/* [<][>][^][v][top][bottom][index][help] */
223 {
224 return ndr_push_uint32(ndr, ndr_flags, NT_STATUS_V(status));
225 }
226
227 _PUBLIC_ void ndr_print_NTSTATUS(struct ndr_print *ndr, const char *name, NTSTATUS r)
/* [<][>][^][v][top][bottom][index][help] */
228 {
229 ndr->print(ndr, "%-25s: %s", name, nt_errstr(r));
230 }
231
232 /*
233 pull a WERROR
234 */
235 _PUBLIC_ enum ndr_err_code ndr_pull_WERROR(struct ndr_pull *ndr, int ndr_flags, WERROR *status)
/* [<][>][^][v][top][bottom][index][help] */
236 {
237 uint32_t v;
238 NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &v));
239 *status = W_ERROR(v);
240 return NDR_ERR_SUCCESS;
241 }
242
243 /*
244 push a WERROR
245 */
246 _PUBLIC_ enum ndr_err_code ndr_push_WERROR(struct ndr_push *ndr, int ndr_flags, WERROR status)
/* [<][>][^][v][top][bottom][index][help] */
247 {
248 return ndr_push_uint32(ndr, NDR_SCALARS, W_ERROR_V(status));
249 }
250
251 _PUBLIC_ void ndr_print_WERROR(struct ndr_print *ndr, const char *name, WERROR r)
/* [<][>][^][v][top][bottom][index][help] */
252 {
253 ndr->print(ndr, "%-25s: %s", name, win_errstr(r));
254 }
255
256 /*
257 parse a set of bytes
258 */
259 _PUBLIC_ enum ndr_err_code ndr_pull_bytes(struct ndr_pull *ndr, uint8_t *data, uint32_t n)
/* [<][>][^][v][top][bottom][index][help] */
260 {
261 NDR_PULL_NEED_BYTES(ndr, n);
262 memcpy(data, ndr->data + ndr->offset, n);
263 ndr->offset += n;
264 return NDR_ERR_SUCCESS;
265 }
266
267 /*
268 pull an array of uint8
269 */
270 _PUBLIC_ enum ndr_err_code ndr_pull_array_uint8(struct ndr_pull *ndr, int ndr_flags, uint8_t *data, uint32_t n)
/* [<][>][^][v][top][bottom][index][help] */
271 {
272 if (!(ndr_flags & NDR_SCALARS)) {
273 return NDR_ERR_SUCCESS;
274 }
275 return ndr_pull_bytes(ndr, data, n);
276 }
277
278 /*
279 push a int8_t
280 */
281 _PUBLIC_ enum ndr_err_code ndr_push_int8(struct ndr_push *ndr, int ndr_flags, int8_t v)
/* [<][>][^][v][top][bottom][index][help] */
282 {
283 NDR_PUSH_NEED_BYTES(ndr, 1);
284 SCVAL(ndr->data, ndr->offset, (uint8_t)v);
285 ndr->offset += 1;
286 return NDR_ERR_SUCCESS;
287 }
288
289 /*
290 push a uint8_t
291 */
292 _PUBLIC_ enum ndr_err_code ndr_push_uint8(struct ndr_push *ndr, int ndr_flags, uint8_t v)
/* [<][>][^][v][top][bottom][index][help] */
293 {
294 NDR_PUSH_NEED_BYTES(ndr, 1);
295 SCVAL(ndr->data, ndr->offset, v);
296 ndr->offset += 1;
297 return NDR_ERR_SUCCESS;
298 }
299
300 /*
301 push a int16_t
302 */
303 _PUBLIC_ enum ndr_err_code ndr_push_int16(struct ndr_push *ndr, int ndr_flags, int16_t v)
/* [<][>][^][v][top][bottom][index][help] */
304 {
305 NDR_PUSH_ALIGN(ndr, 2);
306 NDR_PUSH_NEED_BYTES(ndr, 2);
307 NDR_SSVAL(ndr, ndr->offset, (uint16_t)v);
308 ndr->offset += 2;
309 return NDR_ERR_SUCCESS;
310 }
311
312 /*
313 push a uint16_t
314 */
315 _PUBLIC_ enum ndr_err_code ndr_push_uint16(struct ndr_push *ndr, int ndr_flags, uint16_t v)
/* [<][>][^][v][top][bottom][index][help] */
316 {
317 NDR_PUSH_ALIGN(ndr, 2);
318 NDR_PUSH_NEED_BYTES(ndr, 2);
319 NDR_SSVAL(ndr, ndr->offset, v);
320 ndr->offset += 2;
321 return NDR_ERR_SUCCESS;
322 }
323
324 /*
325 push a int32_t
326 */
327 _PUBLIC_ enum ndr_err_code ndr_push_int32(struct ndr_push *ndr, int ndr_flags, int32_t v)
/* [<][>][^][v][top][bottom][index][help] */
328 {
329 NDR_PUSH_ALIGN(ndr, 4);
330 NDR_PUSH_NEED_BYTES(ndr, 4);
331 NDR_SIVALS(ndr, ndr->offset, v);
332 ndr->offset += 4;
333 return NDR_ERR_SUCCESS;
334 }
335
336 /*
337 push a uint32_t
338 */
339 _PUBLIC_ enum ndr_err_code ndr_push_uint32(struct ndr_push *ndr, int ndr_flags, uint32_t v)
/* [<][>][^][v][top][bottom][index][help] */
340 {
341 NDR_PUSH_ALIGN(ndr, 4);
342 NDR_PUSH_NEED_BYTES(ndr, 4);
343 NDR_SIVAL(ndr, ndr->offset, v);
344 ndr->offset += 4;
345 return NDR_ERR_SUCCESS;
346 }
347
348 /*
349 push a udlong
350 */
351 _PUBLIC_ enum ndr_err_code ndr_push_udlong(struct ndr_push *ndr, int ndr_flags, uint64_t v)
/* [<][>][^][v][top][bottom][index][help] */
352 {
353 NDR_PUSH_ALIGN(ndr, 4);
354 NDR_PUSH_NEED_BYTES(ndr, 8);
355 NDR_SIVAL(ndr, ndr->offset, (v & 0xFFFFFFFF));
356 NDR_SIVAL(ndr, ndr->offset+4, (v>>32));
357 ndr->offset += 8;
358 return NDR_ERR_SUCCESS;
359 }
360
361 /*
362 push a udlongr
363 */
364 _PUBLIC_ enum ndr_err_code ndr_push_udlongr(struct ndr_push *ndr, int ndr_flags, uint64_t v)
/* [<][>][^][v][top][bottom][index][help] */
365 {
366 NDR_PUSH_ALIGN(ndr, 4);
367 NDR_PUSH_NEED_BYTES(ndr, 8);
368 NDR_SIVAL(ndr, ndr->offset, (v>>32));
369 NDR_SIVAL(ndr, ndr->offset+4, (v & 0xFFFFFFFF));
370 ndr->offset += 8;
371 return NDR_ERR_SUCCESS;
372 }
373
374 /*
375 push a dlong
376 */
377 _PUBLIC_ enum ndr_err_code ndr_push_dlong(struct ndr_push *ndr, int ndr_flags, int64_t v)
/* [<][>][^][v][top][bottom][index][help] */
378 {
379 return ndr_push_udlong(ndr, NDR_SCALARS, (uint64_t)v);
380 }
381
382 /*
383 push a hyper
384 */
385 _PUBLIC_ enum ndr_err_code ndr_push_hyper(struct ndr_push *ndr, int ndr_flags, uint64_t v)
/* [<][>][^][v][top][bottom][index][help] */
386 {
387 NDR_PUSH_ALIGN(ndr, 8);
388 return ndr_push_udlong(ndr, NDR_SCALARS, v);
389 }
390
391 /*
392 push a pointer
393 */
394 _PUBLIC_ enum ndr_err_code ndr_push_pointer(struct ndr_push *ndr, int ndr_flags, void* v)
/* [<][>][^][v][top][bottom][index][help] */
395 {
396 uintptr_t h = (intptr_t)v;
397 NDR_PUSH_ALIGN(ndr, sizeof(h));
398 NDR_PUSH_NEED_BYTES(ndr, sizeof(h));
399 memcpy(ndr->data+ndr->offset, &h, sizeof(h));
400 ndr->offset += sizeof(h);
401 return NDR_ERR_SUCCESS;
402 }
403
404 _PUBLIC_ enum ndr_err_code ndr_push_align(struct ndr_push *ndr, size_t size)
/* [<][>][^][v][top][bottom][index][help] */
405 {
406 NDR_PUSH_ALIGN(ndr, size);
407 return NDR_ERR_SUCCESS;
408 }
409
410 _PUBLIC_ enum ndr_err_code ndr_pull_align(struct ndr_pull *ndr, size_t size)
/* [<][>][^][v][top][bottom][index][help] */
411 {
412 NDR_PULL_ALIGN(ndr, size);
413 return NDR_ERR_SUCCESS;
414 }
415
416 /*
417 push some bytes
418 */
419 _PUBLIC_ enum ndr_err_code ndr_push_bytes(struct ndr_push *ndr, const uint8_t *data, uint32_t n)
/* [<][>][^][v][top][bottom][index][help] */
420 {
421 NDR_PUSH_NEED_BYTES(ndr, n);
422 memcpy(ndr->data + ndr->offset, data, n);
423 ndr->offset += n;
424 return NDR_ERR_SUCCESS;
425 }
426
427 /*
428 push some zero bytes
429 */
430 _PUBLIC_ enum ndr_err_code ndr_push_zero(struct ndr_push *ndr, uint32_t n)
/* [<][>][^][v][top][bottom][index][help] */
431 {
432 NDR_PUSH_NEED_BYTES(ndr, n);
433 memset(ndr->data + ndr->offset, 0, n);
434 ndr->offset += n;
435 return NDR_ERR_SUCCESS;
436 }
437
438 /*
439 push an array of uint8
440 */
441 _PUBLIC_ enum ndr_err_code ndr_push_array_uint8(struct ndr_push *ndr, int ndr_flags, const uint8_t *data, uint32_t n)
/* [<][>][^][v][top][bottom][index][help] */
442 {
443 if (!(ndr_flags & NDR_SCALARS)) {
444 return NDR_ERR_SUCCESS;
445 }
446 return ndr_push_bytes(ndr, data, n);
447 }
448
449 /*
450 push a unique non-zero value if a pointer is non-NULL, otherwise 0
451 */
452 _PUBLIC_ enum ndr_err_code ndr_push_unique_ptr(struct ndr_push *ndr, const void *p)
/* [<][>][^][v][top][bottom][index][help] */
453 {
454 uint32_t ptr = 0;
455 if (p) {
456 ptr = ndr->ptr_count * 4;
457 ptr |= 0x00020000;
458 ndr->ptr_count++;
459 }
460 return ndr_push_uint32(ndr, NDR_SCALARS, ptr);
461 }
462
463 /*
464 push a 'simple' full non-zero value if a pointer is non-NULL, otherwise 0
465 */
466 _PUBLIC_ enum ndr_err_code ndr_push_full_ptr(struct ndr_push *ndr, const void *p)
/* [<][>][^][v][top][bottom][index][help] */
467 {
468 uint32_t ptr = 0;
469 if (p) {
470 /* Check if the pointer already exists and has an id */
471 ptr = ndr_token_peek(&ndr->full_ptr_list, p);
472 if (ptr == 0) {
473 ndr->ptr_count++;
474 ptr = ndr->ptr_count;
475 ndr_token_store(ndr, &ndr->full_ptr_list, p, ptr);
476 }
477 }
478 return ndr_push_uint32(ndr, NDR_SCALARS, ptr);
479 }
480
481 /*
482 push always a 0, if a pointer is NULL it's a fatal error
483 */
484 _PUBLIC_ enum ndr_err_code ndr_push_ref_ptr(struct ndr_push *ndr)
/* [<][>][^][v][top][bottom][index][help] */
485 {
486 return ndr_push_uint32(ndr, NDR_SCALARS, 0xAEF1AEF1);
487 }
488
489
490 /*
491 push a NTTIME
492 */
493 _PUBLIC_ enum ndr_err_code ndr_push_NTTIME(struct ndr_push *ndr, int ndr_flags, NTTIME t)
/* [<][>][^][v][top][bottom][index][help] */
494 {
495 NDR_CHECK(ndr_push_udlong(ndr, ndr_flags, t));
496 return NDR_ERR_SUCCESS;
497 }
498
499 /*
500 pull a NTTIME
501 */
502 _PUBLIC_ enum ndr_err_code ndr_pull_NTTIME(struct ndr_pull *ndr, int ndr_flags, NTTIME *t)
/* [<][>][^][v][top][bottom][index][help] */
503 {
504 NDR_CHECK(ndr_pull_udlong(ndr, ndr_flags, t));
505 return NDR_ERR_SUCCESS;
506 }
507
508 /*
509 push a NTTIME
510 */
511 _PUBLIC_ enum ndr_err_code ndr_push_NTTIME_1sec(struct ndr_push *ndr, int ndr_flags, NTTIME t)
/* [<][>][^][v][top][bottom][index][help] */
512 {
513 t /= 10000000;
514 NDR_CHECK(ndr_push_hyper(ndr, ndr_flags, t));
515 return NDR_ERR_SUCCESS;
516 }
517
518 /*
519 pull a NTTIME_1sec
520 */
521 _PUBLIC_ enum ndr_err_code ndr_pull_NTTIME_1sec(struct ndr_pull *ndr, int ndr_flags, NTTIME *t)
/* [<][>][^][v][top][bottom][index][help] */
522 {
523 NDR_CHECK(ndr_pull_hyper(ndr, ndr_flags, t));
524 (*t) *= 10000000;
525 return NDR_ERR_SUCCESS;
526 }
527
528 /*
529 pull a NTTIME_hyper
530 */
531 _PUBLIC_ enum ndr_err_code ndr_pull_NTTIME_hyper(struct ndr_pull *ndr, int ndr_flags, NTTIME *t)
/* [<][>][^][v][top][bottom][index][help] */
532 {
533 NDR_CHECK(ndr_pull_hyper(ndr, ndr_flags, t));
534 return NDR_ERR_SUCCESS;
535 }
536
537 /*
538 push a NTTIME_hyper
539 */
540 _PUBLIC_ enum ndr_err_code ndr_push_NTTIME_hyper(struct ndr_push *ndr, int ndr_flags, NTTIME t)
/* [<][>][^][v][top][bottom][index][help] */
541 {
542 NDR_CHECK(ndr_push_hyper(ndr, ndr_flags, t));
543 return NDR_ERR_SUCCESS;
544 }
545
546 /*
547 push a time_t
548 */
549 _PUBLIC_ enum ndr_err_code ndr_push_time_t(struct ndr_push *ndr, int ndr_flags, time_t t)
/* [<][>][^][v][top][bottom][index][help] */
550 {
551 return ndr_push_uint32(ndr, ndr_flags, t);
552 }
553
554 /*
555 pull a time_t
556 */
557 _PUBLIC_ enum ndr_err_code ndr_pull_time_t(struct ndr_pull *ndr, int ndr_flags, time_t *t)
/* [<][>][^][v][top][bottom][index][help] */
558 {
559 uint32_t tt;
560 NDR_CHECK(ndr_pull_uint32(ndr, ndr_flags, &tt));
561 *t = tt;
562 return NDR_ERR_SUCCESS;
563 }
564
565
566 /*
567 pull a ipv4address
568 */
569 _PUBLIC_ enum ndr_err_code ndr_pull_ipv4address(struct ndr_pull *ndr, int ndr_flags, const char **address)
/* [<][>][^][v][top][bottom][index][help] */
570 {
571 struct in_addr in;
572 NDR_CHECK(ndr_pull_uint32(ndr, ndr_flags, &in.s_addr));
573 in.s_addr = htonl(in.s_addr);
574 *address = talloc_strdup(ndr->current_mem_ctx, inet_ntoa(in));
575 NDR_ERR_HAVE_NO_MEMORY(*address);
576 return NDR_ERR_SUCCESS;
577 }
578
579 /*
580 push a ipv4address
581 */
582 _PUBLIC_ enum ndr_err_code ndr_push_ipv4address(struct ndr_push *ndr, int ndr_flags, const char *address)
/* [<][>][^][v][top][bottom][index][help] */
583 {
584 uint32_t addr;
585 if (!is_ipaddress(address)) {
586 return ndr_push_error(ndr, NDR_ERR_IPV4ADDRESS,
587 "Invalid IPv4 address: '%s'",
588 address);
589 }
590 addr = inet_addr(address);
591 NDR_CHECK(ndr_push_uint32(ndr, ndr_flags, htonl(addr)));
592 return NDR_ERR_SUCCESS;
593 }
594
595 /*
596 print a ipv4address
597 */
598 _PUBLIC_ void ndr_print_ipv4address(struct ndr_print *ndr, const char *name,
/* [<][>][^][v][top][bottom][index][help] */
599 const char *address)
600 {
601 ndr->print(ndr, "%-25s: %s", name, address);
602 }
603
604
605 _PUBLIC_ void ndr_print_struct(struct ndr_print *ndr, const char *name, const char *type)
/* [<][>][^][v][top][bottom][index][help] */
606 {
607 ndr->print(ndr, "%s: struct %s", name, type);
608 }
609
610 _PUBLIC_ void ndr_print_enum(struct ndr_print *ndr, const char *name, const char *type,
/* [<][>][^][v][top][bottom][index][help] */
611 const char *val, uint32_t value)
612 {
613 if (ndr->flags & LIBNDR_PRINT_ARRAY_HEX) {
614 ndr->print(ndr, "%-25s: %s (0x%X)", name, val?val:"UNKNOWN_ENUM_VALUE", value);
615 } else {
616 ndr->print(ndr, "%-25s: %s (%d)", name, val?val:"UNKNOWN_ENUM_VALUE", value);
617 }
618 }
619
620 _PUBLIC_ void ndr_print_bitmap_flag(struct ndr_print *ndr, size_t size, const char *flag_name, uint32_t flag, uint32_t value)
/* [<][>][^][v][top][bottom][index][help] */
621 {
622 /* this is an attempt to support multi-bit bitmap masks */
623 value &= flag;
624
625 while (!(flag & 1)) {
626 flag >>= 1;
627 value >>= 1;
628 }
629 if (flag == 1) {
630 ndr->print(ndr, " %d: %-25s", value, flag_name);
631 } else {
632 ndr->print(ndr, "0x%02x: %-25s (%d)", value, flag_name, value);
633 }
634 }
635
636 _PUBLIC_ void ndr_print_int8(struct ndr_print *ndr, const char *name, int8_t v)
/* [<][>][^][v][top][bottom][index][help] */
637 {
638 ndr->print(ndr, "%-25s: %d", name, v);
639 }
640
641 _PUBLIC_ void ndr_print_uint8(struct ndr_print *ndr, const char *name, uint8_t v)
/* [<][>][^][v][top][bottom][index][help] */
642 {
643 ndr->print(ndr, "%-25s: 0x%02x (%u)", name, v, v);
644 }
645
646 _PUBLIC_ void ndr_print_int16(struct ndr_print *ndr, const char *name, int16_t v)
/* [<][>][^][v][top][bottom][index][help] */
647 {
648 ndr->print(ndr, "%-25s: %d", name, v);
649 }
650
651 _PUBLIC_ void ndr_print_uint16(struct ndr_print *ndr, const char *name, uint16_t v)
/* [<][>][^][v][top][bottom][index][help] */
652 {
653 ndr->print(ndr, "%-25s: 0x%04x (%u)", name, v, v);
654 }
655
656 _PUBLIC_ void ndr_print_int32(struct ndr_print *ndr, const char *name, int32_t v)
/* [<][>][^][v][top][bottom][index][help] */
657 {
658 ndr->print(ndr, "%-25s: %d", name, v);
659 }
660
661 _PUBLIC_ void ndr_print_uint32(struct ndr_print *ndr, const char *name, uint32_t v)
/* [<][>][^][v][top][bottom][index][help] */
662 {
663 ndr->print(ndr, "%-25s: 0x%08x (%u)", name, v, v);
664 }
665
666 _PUBLIC_ void ndr_print_udlong(struct ndr_print *ndr, const char *name, uint64_t v)
/* [<][>][^][v][top][bottom][index][help] */
667 {
668 ndr->print(ndr, "%-25s: 0x%016llx (%llu)", name, (unsigned long long)v, (unsigned long long)v);
669 }
670
671 _PUBLIC_ void ndr_print_udlongr(struct ndr_print *ndr, const char *name, uint64_t v)
/* [<][>][^][v][top][bottom][index][help] */
672 {
673 ndr_print_udlong(ndr, name, v);
674 }
675
676 _PUBLIC_ void ndr_print_dlong(struct ndr_print *ndr, const char *name, int64_t v)
/* [<][>][^][v][top][bottom][index][help] */
677 {
678 ndr->print(ndr, "%-25s: 0x%016llx (%lld)", name, (unsigned long long)v, (long long)v);
679 }
680
681 _PUBLIC_ void ndr_print_hyper(struct ndr_print *ndr, const char *name, uint64_t v)
/* [<][>][^][v][top][bottom][index][help] */
682 {
683 ndr_print_dlong(ndr, name, v);
684 }
685
686 _PUBLIC_ void ndr_print_pointer(struct ndr_print *ndr, const char *name, void *v)
/* [<][>][^][v][top][bottom][index][help] */
687 {
688 ndr->print(ndr, "%-25s: %p", name, v);
689 }
690
691 _PUBLIC_ void ndr_print_ptr(struct ndr_print *ndr, const char *name, const void *p)
/* [<][>][^][v][top][bottom][index][help] */
692 {
693 if (p) {
694 ndr->print(ndr, "%-25s: *", name);
695 } else {
696 ndr->print(ndr, "%-25s: NULL", name);
697 }
698 }
699
700 _PUBLIC_ void ndr_print_NTTIME(struct ndr_print *ndr, const char *name, NTTIME t)
/* [<][>][^][v][top][bottom][index][help] */
701 {
702 ndr->print(ndr, "%-25s: %s", name, nt_time_string(ndr, t));
703 }
704
705 _PUBLIC_ void ndr_print_NTTIME_1sec(struct ndr_print *ndr, const char *name, NTTIME t)
/* [<][>][^][v][top][bottom][index][help] */
706 {
707 /* this is a standard NTTIME here
708 * as it's already converted in the pull/push code
709 */
710 ndr_print_NTTIME(ndr, name, t);
711 }
712
713 _PUBLIC_ void ndr_print_NTTIME_hyper(struct ndr_print *ndr, const char *name, NTTIME t)
/* [<][>][^][v][top][bottom][index][help] */
714 {
715 ndr_print_NTTIME(ndr, name, t);
716 }
717
718 _PUBLIC_ void ndr_print_time_t(struct ndr_print *ndr, const char *name, time_t t)
/* [<][>][^][v][top][bottom][index][help] */
719 {
720 if (t == (time_t)-1 || t == 0) {
721 ndr->print(ndr, "%-25s: (time_t)%d", name, (int)t);
722 } else {
723 ndr->print(ndr, "%-25s: %s", name, timestring(ndr, t));
724 }
725 }
726
727 _PUBLIC_ void ndr_print_union(struct ndr_print *ndr, const char *name, int level, const char *type)
/* [<][>][^][v][top][bottom][index][help] */
728 {
729 if (ndr->flags & LIBNDR_PRINT_ARRAY_HEX) {
730 ndr->print(ndr, "%-25s: union %s(case 0x%X)", name, type, level);
731 } else {
732 ndr->print(ndr, "%-25s: union %s(case %d)", name, type, level);
733 }
734 }
735
736 _PUBLIC_ void ndr_print_bad_level(struct ndr_print *ndr, const char *name, uint16_t level)
/* [<][>][^][v][top][bottom][index][help] */
737 {
738 ndr->print(ndr, "UNKNOWN LEVEL %u", level);
739 }
740
741 _PUBLIC_ void ndr_print_array_uint8(struct ndr_print *ndr, const char *name,
/* [<][>][^][v][top][bottom][index][help] */
742 const uint8_t *data, uint32_t count)
743 {
744 int i;
745
746 if (count <= 600 && (ndr->flags & LIBNDR_PRINT_ARRAY_HEX)) {
747 char s[1202];
748 for (i=0;i<count;i++) {
749 snprintf(&s[i*2], 3, "%02x", data[i]);
750 }
751 s[i*2] = 0;
752 ndr->print(ndr, "%-25s: %s", name, s);
753 return;
754 }
755
756 ndr->print(ndr, "%s: ARRAY(%d)", name, count);
757 ndr->depth++;
758 for (i=0;i<count;i++) {
759 char *idx=NULL;
760 if (asprintf(&idx, "[%d]", i) != -1) {
761 ndr_print_uint8(ndr, idx, data[i]);
762 free(idx);
763 }
764 }
765 ndr->depth--;
766 }
767
768 _PUBLIC_ void ndr_print_DATA_BLOB(struct ndr_print *ndr, const char *name, DATA_BLOB r)
/* [<][>][^][v][top][bottom][index][help] */
769 {
770 ndr->print(ndr, "%-25s: DATA_BLOB length=%u", name, (unsigned)r.length);
771 if (r.length) {
772 dump_data(10, r.data, r.length);
773 }
774 }
775
776
777 /*
778 push a DATA_BLOB onto the wire.
779 */
780 _PUBLIC_ enum ndr_err_code ndr_push_DATA_BLOB(struct ndr_push *ndr, int ndr_flags, DATA_BLOB blob)
/* [<][>][^][v][top][bottom][index][help] */
781 {
782 if (ndr->flags & LIBNDR_ALIGN_FLAGS) {
783 if (ndr->flags & LIBNDR_FLAG_ALIGN2) {
784 blob.length = NDR_ALIGN(ndr, 2);
785 } else if (ndr->flags & LIBNDR_FLAG_ALIGN4) {
786 blob.length = NDR_ALIGN(ndr, 4);
787 } else if (ndr->flags & LIBNDR_FLAG_ALIGN8) {
788 blob.length = NDR_ALIGN(ndr, 8);
789 }
790 NDR_PUSH_ALLOC_SIZE(ndr, blob.data, blob.length);
791 data_blob_clear(&blob);
792 } else if (!(ndr->flags & LIBNDR_FLAG_REMAINING)) {
793 NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, blob.length));
794 }
795 NDR_CHECK(ndr_push_bytes(ndr, blob.data, blob.length));
796 return NDR_ERR_SUCCESS;
797 }
798
799 /*
800 pull a DATA_BLOB from the wire.
801 */
802 _PUBLIC_ enum ndr_err_code ndr_pull_DATA_BLOB(struct ndr_pull *ndr, int ndr_flags, DATA_BLOB *blob)
/* [<][>][^][v][top][bottom][index][help] */
803 {
804 uint32_t length = 0;
805
806 if (ndr->flags & LIBNDR_ALIGN_FLAGS) {
807 if (ndr->flags & LIBNDR_FLAG_ALIGN2) {
808 length = NDR_ALIGN(ndr, 2);
809 } else if (ndr->flags & LIBNDR_FLAG_ALIGN4) {
810 length = NDR_ALIGN(ndr, 4);
811 } else if (ndr->flags & LIBNDR_FLAG_ALIGN8) {
812 length = NDR_ALIGN(ndr, 8);
813 }
814 if (ndr->data_size - ndr->offset < length) {
815 length = ndr->data_size - ndr->offset;
816 }
817 } else if (ndr->flags & LIBNDR_FLAG_REMAINING) {
818 length = ndr->data_size - ndr->offset;
819 } else {
820 NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &length));
821 }
822 NDR_PULL_NEED_BYTES(ndr, length);
823 *blob = data_blob_talloc(ndr->current_mem_ctx, ndr->data+ndr->offset, length);
824 ndr->offset += length;
825 return NDR_ERR_SUCCESS;
826 }
827
828 _PUBLIC_ uint32_t ndr_size_DATA_BLOB(int ret, const DATA_BLOB *data, int flags)
/* [<][>][^][v][top][bottom][index][help] */
829 {
830 if (!data) return ret;
831 return ret + data->length;
832 }