2 Unix SMB/CIFS implementation.
3 rpc interface definitions
5 Copyright (C) Andrew Tridgell 2003
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program. If not, see <http://www.gnu.org/licenses/>.
21 /* This is a public header file that is installed as part of Samba.
22 * If you remove any functions or change their signature, update
23 * the so version number. */
29 #include "../lib/util/memory.h" /* for discard_const */
30 #include "../lib/util/byteorder.h"
31 #include "../lib/util/data_blob.h"
32 #include "../lib/util/time.h"
33 #include "../lib/util/charset/charset.h"
36 this provides definitions for the libcli/rpc/ MSRPC library
41 this is used by the token store/retrieve code
43 struct ndr_token_list {
44 struct ndr_token_list *next, *prev;
49 /* this is the base structure passed to routines that
50 parse MSRPC formatted data
52 note that in Samba4 we use separate routines and structures for
53 MSRPC marshalling and unmarshalling. Also note that these routines
54 are being kept deliberately very simple, and are not tied to a
58 uint32_t flags; /* LIBNDR_FLAG_* */
63 uint32_t relative_highest_offset;
64 uint32_t relative_base_offset;
65 uint32_t relative_rap_convert;
66 struct ndr_token_list *relative_base_list;
68 struct ndr_token_list *relative_list;
69 struct ndr_token_list *array_size_list;
70 struct ndr_token_list *array_length_list;
71 struct ndr_token_list *switch_list;
73 TALLOC_CTX *current_mem_ctx;
75 /* this is used to ensure we generate unique reference IDs
76 between request and reply */
80 /* structure passed to functions that generate NDR formatted data */
82 uint32_t flags; /* LIBNDR_FLAG_* */
87 uint32_t relative_base_offset;
88 uint32_t relative_end_offset;
89 struct ndr_token_list *relative_base_list;
91 struct ndr_token_list *switch_list;
92 struct ndr_token_list *relative_list;
93 struct ndr_token_list *relative_begin_list;
94 struct ndr_token_list *nbt_string_list;
95 struct ndr_token_list *dns_string_list;
96 struct ndr_token_list *full_ptr_list;
98 /* this is used to ensure we generate unique reference IDs */
102 /* structure passed to functions that print IDL structures */
104 uint32_t flags; /* LIBNDR_FLAG_* */
106 struct ndr_token_list *switch_list;
107 void (*print)(struct ndr_print *, const char *, ...) PRINTF_ATTRIBUTE(2,3);
112 #define LIBNDR_FLAG_BIGENDIAN (1<<0)
113 #define LIBNDR_FLAG_NOALIGN (1<<1)
115 #define LIBNDR_FLAG_STR_ASCII (1<<2)
116 #define LIBNDR_FLAG_STR_LEN4 (1<<3)
117 #define LIBNDR_FLAG_STR_SIZE4 (1<<4)
118 #define LIBNDR_FLAG_STR_NOTERM (1<<5)
119 #define LIBNDR_FLAG_STR_NULLTERM (1<<6)
120 #define LIBNDR_FLAG_STR_SIZE2 (1<<7)
121 #define LIBNDR_FLAG_STR_BYTESIZE (1<<8)
122 #define LIBNDR_FLAG_STR_CONFORMANT (1<<10)
123 #define LIBNDR_FLAG_STR_CHARLEN (1<<11)
124 #define LIBNDR_FLAG_STR_UTF8 (1<<12)
125 #define LIBNDR_FLAG_STR_RAW8 (1<<13)
126 #define LIBNDR_STRING_FLAGS (0x7FFC)
129 * don't debug NDR_ERR_BUFSIZE failures,
130 * as the available buffer might be incomplete.
132 * return NDR_ERR_INCOMPLETE_BUFFER instead.
134 #define LIBNDR_FLAG_INCOMPLETE_BUFFER (1<<16)
137 * This lets ndr_pull_subcontext_end() return
138 * NDR_ERR_UNREAD_BYTES.
140 #define LIBNDR_FLAG_SUBCONTEXT_NO_UNREAD_BYTES (1<<17)
142 /* set if relative pointers should *not* be marshalled in reverse order */
143 #define LIBNDR_FLAG_NO_RELATIVE_REVERSE (1<<18)
145 /* set if relative pointers are marshalled in reverse order */
146 #define LIBNDR_FLAG_RELATIVE_REVERSE (1<<19)
148 #define LIBNDR_FLAG_REF_ALLOC (1<<20)
149 #define LIBNDR_FLAG_REMAINING (1<<21)
150 #define LIBNDR_FLAG_ALIGN2 (1<<22)
151 #define LIBNDR_FLAG_ALIGN4 (1<<23)
152 #define LIBNDR_FLAG_ALIGN8 (1<<24)
154 #define LIBNDR_ALIGN_FLAGS ( 0 | \
155 LIBNDR_FLAG_NOALIGN | \
156 LIBNDR_FLAG_REMAINING | \
157 LIBNDR_FLAG_ALIGN2 | \
158 LIBNDR_FLAG_ALIGN4 | \
159 LIBNDR_FLAG_ALIGN8 | \
162 #define LIBNDR_PRINT_ARRAY_HEX (1<<25)
163 #define LIBNDR_PRINT_SET_VALUES (1<<26)
165 /* used to force a section of IDL to be little-endian */
166 #define LIBNDR_FLAG_LITTLE_ENDIAN (1<<27)
168 /* used to check if alignment padding is zero */
169 #define LIBNDR_FLAG_PAD_CHECK (1<<28)
171 #define LIBNDR_FLAG_NDR64 (1<<29)
173 /* set if an object uuid will be present */
174 #define LIBNDR_FLAG_OBJECT_PRESENT (1<<30)
176 /* set to avoid recursion in ndr_size_*() calculation */
177 #define LIBNDR_FLAG_NO_NDR_SIZE (1<<31)
179 /* useful macro for debugging */
180 #define NDR_PRINT_DEBUG(type, p) ndr_print_debug((ndr_print_fn_t)ndr_print_ ##type, #p, p)
181 #define NDR_PRINT_DEBUGC(dbgc_class, type, p) ndr_print_debugc(dbgc_class, (ndr_print_fn_t)ndr_print_ ##type, #p, p)
182 #define NDR_PRINT_UNION_DEBUG(type, level, p) ndr_print_union_debug((ndr_print_fn_t)ndr_print_ ##type, #p, level, p)
183 #define NDR_PRINT_FUNCTION_DEBUG(type, flags, p) ndr_print_function_debug((ndr_print_function_t)ndr_print_ ##type, #type, flags, p)
184 #define NDR_PRINT_BOTH_DEBUG(type, p) NDR_PRINT_FUNCTION_DEBUG(type, NDR_BOTH, p)
185 #define NDR_PRINT_OUT_DEBUG(type, p) NDR_PRINT_FUNCTION_DEBUG(type, NDR_OUT, p)
186 #define NDR_PRINT_IN_DEBUG(type, p) NDR_PRINT_FUNCTION_DEBUG(type, NDR_IN | NDR_SET_VALUES, p)
188 /* useful macro for debugging in strings */
189 #define NDR_PRINT_STRUCT_STRING(ctx, type, p) ndr_print_struct_string(ctx, (ndr_print_fn_t)ndr_print_ ##type, #p, p)
190 #define NDR_PRINT_UNION_STRING(ctx, type, level, p) ndr_print_union_string(ctx, (ndr_print_fn_t)ndr_print_ ##type, #p, level, p)
191 #define NDR_PRINT_FUNCTION_STRING(ctx, type, flags, p) ndr_print_function_string(ctx, (ndr_print_function_t)ndr_print_ ##type, #type, flags, p)
192 #define NDR_PRINT_BOTH_STRING(ctx, type, p) NDR_PRINT_FUNCTION_STRING(ctx, type, NDR_BOTH, p)
193 #define NDR_PRINT_OUT_STRING(ctx, type, p) NDR_PRINT_FUNCTION_STRING(ctx, type, NDR_OUT, p)
194 #define NDR_PRINT_IN_STRING(ctx, type, p) NDR_PRINT_FUNCTION_STRING(ctx, type, NDR_IN | NDR_SET_VALUES, p)
196 #define NDR_BE(ndr) (unlikely(((ndr)->flags & (LIBNDR_FLAG_BIGENDIAN|LIBNDR_FLAG_LITTLE_ENDIAN)) == LIBNDR_FLAG_BIGENDIAN))
216 NDR_ERR_INVALID_POINTER,
217 NDR_ERR_UNREAD_BYTES,
220 NDR_ERR_INCOMPLETE_BUFFER
223 #define NDR_ERR_CODE_IS_SUCCESS(x) (x == NDR_ERR_SUCCESS)
225 #define NDR_ERR_HAVE_NO_MEMORY(x) do { \
227 return NDR_ERR_ALLOC; \
231 enum ndr_compression_alg {
232 NDR_COMPRESSION_MSZIP = 2,
233 NDR_COMPRESSION_XPRESS = 3
237 flags passed to control parse flow
238 These are deliberately in a different range to the NDR_IN/NDR_OUT
239 flags to catch mixups
241 #define NDR_SCALARS 0x100
242 #define NDR_BUFFERS 0x200
245 flags passed to ndr_print_*() and ndr pull/push for functions
246 These are deliberately in a different range to the NDR_SCALARS/NDR_BUFFERS
247 flags to catch mixups
251 #define NDR_BOTH 0x30
252 #define NDR_SET_VALUES 0x40
255 #define NDR_PULL_CHECK_FLAGS(ndr, ndr_flags) do { \
256 if ((ndr_flags) & ~(NDR_SCALARS|NDR_BUFFERS)) { \
257 return ndr_pull_error(ndr, NDR_ERR_FLAGS, "Invalid pull struct ndr_flags 0x%x", ndr_flags); \
261 #define NDR_PUSH_CHECK_FLAGS(ndr, ndr_flags) do { \
262 if ((ndr_flags) & ~(NDR_SCALARS|NDR_BUFFERS)) \
263 return ndr_push_error(ndr, NDR_ERR_FLAGS, "Invalid push struct ndr_flags 0x%x", ndr_flags); \
266 #define NDR_PULL_CHECK_FN_FLAGS(ndr, flags) do { \
267 if ((flags) & ~(NDR_BOTH|NDR_SET_VALUES)) { \
268 return ndr_pull_error(ndr, NDR_ERR_FLAGS, "Invalid fn pull flags 0x%x", flags); \
272 #define NDR_PUSH_CHECK_FN_FLAGS(ndr, flags) do { \
273 if ((flags) & ~(NDR_BOTH|NDR_SET_VALUES)) \
274 return ndr_push_error(ndr, NDR_ERR_FLAGS, "Invalid fn push flags 0x%x", flags); \
277 #define NDR_PULL_NEED_BYTES(ndr, n) do { \
278 if (unlikely((n) > ndr->data_size || ndr->offset + (n) > ndr->data_size)) { \
279 if (ndr->flags & LIBNDR_FLAG_INCOMPLETE_BUFFER) { \
280 uint32_t _available = ndr->data_size - ndr->offset; \
281 uint32_t _missing = n - _available; \
282 ndr->relative_highest_offset = _missing; \
284 return ndr_pull_error(ndr, NDR_ERR_BUFSIZE, "Pull bytes %u (%s)", (unsigned)n, __location__); \
288 #define NDR_ALIGN(ndr, n) ndr_align_size(ndr->offset, n)
290 #define NDR_ROUND(size, n) (((size)+((n)-1)) & ~((n)-1))
292 #define NDR_PULL_ALIGN(ndr, n) do { \
293 if (unlikely(!(ndr->flags & LIBNDR_FLAG_NOALIGN))) { \
294 if (unlikely(ndr->flags & LIBNDR_FLAG_PAD_CHECK)) { \
295 ndr_check_padding(ndr, n); \
297 ndr->offset = (ndr->offset + (n-1)) & ~(n-1); \
299 if (unlikely(ndr->offset > ndr->data_size)) { \
300 if (ndr->flags & LIBNDR_FLAG_INCOMPLETE_BUFFER) { \
301 uint32_t _missing = ndr->offset - ndr->data_size; \
302 ndr->relative_highest_offset = _missing; \
304 return ndr_pull_error(ndr, NDR_ERR_BUFSIZE, "Pull align %u", (unsigned)n); \
308 #define NDR_PUSH_NEED_BYTES(ndr, n) NDR_CHECK(ndr_push_expand(ndr, n))
310 #define NDR_PUSH_ALIGN(ndr, n) do { \
311 if (likely(!(ndr->flags & LIBNDR_FLAG_NOALIGN))) { \
312 uint32_t _pad = ((ndr->offset + (n-1)) & ~(n-1)) - ndr->offset; \
313 while (_pad--) NDR_CHECK(ndr_push_uint8(ndr, NDR_SCALARS, 0)); \
317 /* these are used to make the error checking on each element in libndr
318 less tedious, hopefully making the code more readable */
319 #define NDR_CHECK(call) do { \
320 enum ndr_err_code _status; \
322 if (unlikely(!NDR_ERR_CODE_IS_SUCCESS(_status))) { \
327 /* if the call fails then free the ndr pointer */
328 #define NDR_CHECK_FREE(call) do { \
329 enum ndr_err_code _status; \
331 if (unlikely(!NDR_ERR_CODE_IS_SUCCESS(_status))) { \
337 #define NDR_PULL_GET_MEM_CTX(ndr) (ndr->current_mem_ctx)
339 #define NDR_PULL_SET_MEM_CTX(ndr, mem_ctx, flgs) do {\
340 if ( !(flgs) || (ndr->flags & flgs) ) {\
342 return ndr_pull_error(ndr, NDR_ERR_ALLOC, "NDR_PULL_SET_MEM_CTX(NULL): %s\n", __location__); \
344 ndr->current_mem_ctx = discard_const(mem_ctx);\
348 #define _NDR_PULL_FIX_CURRENT_MEM_CTX(ndr) do {\
349 if (!ndr->current_mem_ctx) {\
350 ndr->current_mem_ctx = talloc_new(ndr);\
351 if (!ndr->current_mem_ctx) {\
352 return ndr_pull_error(ndr, NDR_ERR_ALLOC, "_NDR_PULL_FIX_CURRENT_MEM_CTX() failed: %s\n", __location__); \
357 #define NDR_PULL_ALLOC(ndr, s) do { \
358 _NDR_PULL_FIX_CURRENT_MEM_CTX(ndr);\
359 (s) = talloc_ptrtype(ndr->current_mem_ctx, (s)); \
360 if (unlikely(!(s))) return ndr_pull_error(ndr, NDR_ERR_ALLOC, "Alloc %s failed: %s\n", # s, __location__); \
363 #define NDR_PULL_ALLOC_N(ndr, s, n) do { \
364 _NDR_PULL_FIX_CURRENT_MEM_CTX(ndr);\
365 (s) = talloc_array_ptrtype(ndr->current_mem_ctx, (s), n); \
366 if (unlikely(!(s))) return ndr_pull_error(ndr, NDR_ERR_ALLOC, "Alloc %u * %s failed: %s\n", (unsigned)n, # s, __location__); \
370 #define NDR_PUSH_ALLOC_SIZE(ndr, s, size) do { \
371 (s) = talloc_array(ndr, uint8_t, size); \
372 if (unlikely(!(s))) return ndr_push_error(ndr, NDR_ERR_ALLOC, "push alloc %u failed: %s\n", (unsigned)size, __location__); \
375 #define NDR_PUSH_ALLOC(ndr, s) do { \
376 (s) = talloc_ptrtype(ndr, (s)); \
377 if (unlikely(!(s))) return ndr_push_error(ndr, NDR_ERR_ALLOC, "push alloc %s failed: %s\n", # s, __location__); \
380 /* these are used when generic fn pointers are needed for ndr push/pull fns */
381 typedef enum ndr_err_code (*ndr_push_flags_fn_t)(struct ndr_push *, int ndr_flags, const void *);
382 typedef enum ndr_err_code (*ndr_pull_flags_fn_t)(struct ndr_pull *, int ndr_flags, void *);
383 typedef void (*ndr_print_fn_t)(struct ndr_print *, const char *, const void *);
384 typedef void (*ndr_print_function_t)(struct ndr_print *, const char *, int, const void *);
386 #include "../libcli/util/error.h"
387 #include "librpc/gen_ndr/misc.h"
389 extern const struct ndr_syntax_id ndr_transfer_syntax_ndr;
390 extern const struct ndr_syntax_id ndr_transfer_syntax_ndr64;
391 extern const struct ndr_syntax_id ndr_syntax_id_null;
393 struct ndr_interface_call_pipe {
395 const char *chunk_struct_name;
396 size_t chunk_struct_size;
397 ndr_push_flags_fn_t ndr_push;
398 ndr_pull_flags_fn_t ndr_pull;
399 ndr_print_fn_t ndr_print;
402 struct ndr_interface_call_pipes {
404 const struct ndr_interface_call_pipe *pipes;
407 struct ndr_interface_call {
410 ndr_push_flags_fn_t ndr_push;
411 ndr_pull_flags_fn_t ndr_pull;
412 ndr_print_function_t ndr_print;
413 struct ndr_interface_call_pipes in_pipes;
414 struct ndr_interface_call_pipes out_pipes;
417 struct ndr_interface_string_array {
419 const char * const *names;
422 struct ndr_interface_table {
424 struct ndr_syntax_id syntax_id;
425 const char *helpstring;
427 const struct ndr_interface_call *calls;
428 const struct ndr_interface_string_array *endpoints;
429 const struct ndr_interface_string_array *authservices;
432 struct ndr_interface_list {
433 struct ndr_interface_list *prev, *next;
434 const struct ndr_interface_table *table;
437 struct sockaddr_storage;
439 /*********************************************************************
440 Map an NT error code from a NDR error code.
441 *********************************************************************/
442 NTSTATUS ndr_map_error2ntstatus(enum ndr_err_code ndr_err);
443 int ndr_map_error2errno(enum ndr_err_code ndr_err);
444 const char *ndr_map_error2string(enum ndr_err_code ndr_err);
445 #define ndr_errstr ndr_map_error2string
447 /* FIXME: Use represent_as instead */
449 enum ndr_err_code ndr_push_dom_sid2(struct ndr_push *ndr, int ndr_flags, const struct dom_sid *sid);
450 enum ndr_err_code ndr_pull_dom_sid2(struct ndr_pull *ndr, int ndr_flags, struct dom_sid *sid);
451 void ndr_print_dom_sid2(struct ndr_print *ndr, const char *name, const struct dom_sid *sid);
452 enum ndr_err_code ndr_push_dom_sid28(struct ndr_push *ndr, int ndr_flags, const struct dom_sid *sid);
453 enum ndr_err_code ndr_pull_dom_sid28(struct ndr_pull *ndr, int ndr_flags, struct dom_sid *sid);
454 void ndr_print_dom_sid28(struct ndr_print *ndr, const char *name, const struct dom_sid *sid);
455 size_t ndr_size_dom_sid28(const struct dom_sid *sid, int flags);
456 enum ndr_err_code ndr_push_dom_sid0(struct ndr_push *ndr, int ndr_flags, const struct dom_sid *sid);
457 enum ndr_err_code ndr_pull_dom_sid0(struct ndr_pull *ndr, int ndr_flags, struct dom_sid *sid);
458 void ndr_print_dom_sid0(struct ndr_print *ndr, const char *name, const struct dom_sid *sid);
459 size_t ndr_size_dom_sid0(const struct dom_sid *sid, int flags);
460 void ndr_print_GUID(struct ndr_print *ndr, const char *name, const struct GUID *guid);
461 void ndr_print_sockaddr_storage(struct ndr_print *ndr, const char *name, const struct sockaddr_storage *ss);
462 bool ndr_syntax_id_equal(const struct ndr_syntax_id *i1, const struct ndr_syntax_id *i2);
463 char *ndr_syntax_id_to_string(TALLOC_CTX *mem_ctx, const struct ndr_syntax_id *id);
464 bool ndr_syntax_id_from_string(const char *s, struct ndr_syntax_id *id);
465 enum ndr_err_code ndr_push_struct_blob(DATA_BLOB *blob, TALLOC_CTX *mem_ctx, const void *p, ndr_push_flags_fn_t fn);
466 enum ndr_err_code ndr_push_union_blob(DATA_BLOB *blob, TALLOC_CTX *mem_ctx, void *p, uint32_t level, ndr_push_flags_fn_t fn);
467 size_t ndr_size_struct(const void *p, int flags, ndr_push_flags_fn_t push);
468 size_t ndr_size_union(const void *p, int flags, uint32_t level, ndr_push_flags_fn_t push);
469 uint32_t ndr_push_get_relative_base_offset(struct ndr_push *ndr);
470 void ndr_push_restore_relative_base_offset(struct ndr_push *ndr, uint32_t offset);
471 enum ndr_err_code ndr_push_setup_relative_base_offset1(struct ndr_push *ndr, const void *p, uint32_t offset);
472 enum ndr_err_code ndr_push_setup_relative_base_offset2(struct ndr_push *ndr, const void *p);
473 enum ndr_err_code ndr_push_relative_ptr1(struct ndr_push *ndr, const void *p);
474 enum ndr_err_code ndr_push_short_relative_ptr1(struct ndr_push *ndr, const void *p);
475 enum ndr_err_code ndr_push_relative_ptr2_start(struct ndr_push *ndr, const void *p);
476 enum ndr_err_code ndr_push_relative_ptr2_end(struct ndr_push *ndr, const void *p);
477 enum ndr_err_code ndr_push_short_relative_ptr2(struct ndr_push *ndr, const void *p);
478 uint32_t ndr_pull_get_relative_base_offset(struct ndr_pull *ndr);
479 void ndr_pull_restore_relative_base_offset(struct ndr_pull *ndr, uint32_t offset);
480 enum ndr_err_code ndr_pull_setup_relative_base_offset1(struct ndr_pull *ndr, const void *p, uint32_t offset);
481 enum ndr_err_code ndr_pull_setup_relative_base_offset2(struct ndr_pull *ndr, const void *p);
482 enum ndr_err_code ndr_pull_relative_ptr1(struct ndr_pull *ndr, const void *p, uint32_t rel_offset);
483 enum ndr_err_code ndr_pull_relative_ptr2(struct ndr_pull *ndr, const void *p);
484 enum ndr_err_code ndr_pull_relative_ptr_short(struct ndr_pull *ndr, uint16_t *v);
485 size_t ndr_align_size(uint32_t offset, size_t n);
486 struct ndr_pull *ndr_pull_init_blob(const DATA_BLOB *blob, TALLOC_CTX *mem_ctx);
487 enum ndr_err_code ndr_pull_append(struct ndr_pull *ndr, DATA_BLOB *blob);
488 enum ndr_err_code ndr_pull_pop(struct ndr_pull *ndr);
489 enum ndr_err_code ndr_pull_advance(struct ndr_pull *ndr, uint32_t size);
490 struct ndr_push *ndr_push_init_ctx(TALLOC_CTX *mem_ctx);
491 DATA_BLOB ndr_push_blob(struct ndr_push *ndr);
492 enum ndr_err_code ndr_push_expand(struct ndr_push *ndr, uint32_t extra_size);
493 void ndr_print_debug_helper(struct ndr_print *ndr, const char *format, ...) PRINTF_ATTRIBUTE(2,3);
494 void ndr_print_debugc_helper(struct ndr_print *ndr, const char *format, ...) PRINTF_ATTRIBUTE(2,3);
495 void ndr_print_printf_helper(struct ndr_print *ndr, const char *format, ...) PRINTF_ATTRIBUTE(2,3);
496 void ndr_print_string_helper(struct ndr_print *ndr, const char *format, ...) PRINTF_ATTRIBUTE(2,3);
497 void ndr_print_debug(ndr_print_fn_t fn, const char *name, void *ptr);
498 void ndr_print_debugc(int dbgc_class, ndr_print_fn_t fn, const char *name, void *ptr);
499 void ndr_print_union_debug(ndr_print_fn_t fn, const char *name, uint32_t level, void *ptr);
500 void ndr_print_function_debug(ndr_print_function_t fn, const char *name, int flags, void *ptr);
501 char *ndr_print_struct_string(TALLOC_CTX *mem_ctx, ndr_print_fn_t fn, const char *name, void *ptr);
502 char *ndr_print_union_string(TALLOC_CTX *mem_ctx, ndr_print_fn_t fn, const char *name, uint32_t level, void *ptr);
503 char *ndr_print_function_string(TALLOC_CTX *mem_ctx,
504 ndr_print_function_t fn, const char *name,
505 int flags, void *ptr);
506 void ndr_set_flags(uint32_t *pflags, uint32_t new_flags);
507 enum ndr_err_code ndr_pull_error(struct ndr_pull *ndr,
508 enum ndr_err_code ndr_err,
509 const char *format, ...) PRINTF_ATTRIBUTE(3,4);
510 enum ndr_err_code ndr_push_error(struct ndr_push *ndr,
511 enum ndr_err_code ndr_err,
512 const char *format, ...) PRINTF_ATTRIBUTE(3,4);
513 enum ndr_err_code ndr_pull_subcontext_start(struct ndr_pull *ndr,
514 struct ndr_pull **_subndr,
517 enum ndr_err_code ndr_pull_subcontext_end(struct ndr_pull *ndr,
518 struct ndr_pull *subndr,
521 enum ndr_err_code ndr_push_subcontext_start(struct ndr_push *ndr,
522 struct ndr_push **_subndr,
525 enum ndr_err_code ndr_push_subcontext_end(struct ndr_push *ndr,
526 struct ndr_push *subndr,
529 enum ndr_err_code ndr_token_store(TALLOC_CTX *mem_ctx,
530 struct ndr_token_list **list,
533 enum ndr_err_code ndr_token_retrieve_cmp_fn(struct ndr_token_list **list, const void *key, uint32_t *v, int(*_cmp_fn)(const void*,const void*), bool _remove_tok);
534 enum ndr_err_code ndr_token_retrieve(struct ndr_token_list **list, const void *key, uint32_t *v);
535 uint32_t ndr_token_peek(struct ndr_token_list **list, const void *key);
536 enum ndr_err_code ndr_pull_array_size(struct ndr_pull *ndr, const void *p);
537 uint32_t ndr_get_array_size(struct ndr_pull *ndr, const void *p);
538 enum ndr_err_code ndr_check_array_size(struct ndr_pull *ndr, void *p, uint32_t size);
539 enum ndr_err_code ndr_pull_array_length(struct ndr_pull *ndr, const void *p);
540 uint32_t ndr_get_array_length(struct ndr_pull *ndr, const void *p);
541 enum ndr_err_code ndr_check_array_length(struct ndr_pull *ndr, void *p, uint32_t length);
542 enum ndr_err_code ndr_push_pipe_chunk_trailer(struct ndr_push *ndr, int ndr_flags, uint32_t count);
543 enum ndr_err_code ndr_check_pipe_chunk_trailer(struct ndr_pull *ndr, int ndr_flags, uint32_t count);
544 enum ndr_err_code ndr_push_set_switch_value(struct ndr_push *ndr, const void *p, uint32_t val);
545 enum ndr_err_code ndr_pull_set_switch_value(struct ndr_pull *ndr, const void *p, uint32_t val);
546 enum ndr_err_code ndr_print_set_switch_value(struct ndr_print *ndr, const void *p, uint32_t val);
547 uint32_t ndr_push_get_switch_value(struct ndr_push *ndr, const void *p);
548 uint32_t ndr_pull_get_switch_value(struct ndr_pull *ndr, const void *p);
549 uint32_t ndr_print_get_switch_value(struct ndr_print *ndr, const void *p);
550 enum ndr_err_code ndr_pull_struct_blob(const DATA_BLOB *blob, TALLOC_CTX *mem_ctx, void *p, ndr_pull_flags_fn_t fn);
551 enum ndr_err_code ndr_pull_struct_blob_all(const DATA_BLOB *blob, TALLOC_CTX *mem_ctx, void *p, ndr_pull_flags_fn_t fn);
552 enum ndr_err_code ndr_pull_union_blob(const DATA_BLOB *blob, TALLOC_CTX *mem_ctx, void *p, uint32_t level, ndr_pull_flags_fn_t fn);
553 enum ndr_err_code ndr_pull_union_blob_all(const DATA_BLOB *blob, TALLOC_CTX *mem_ctx, void *p, uint32_t level, ndr_pull_flags_fn_t fn);
555 /* from libndr_basic.h */
556 #define NDR_SCALAR_PROTO(name, type) \
557 enum ndr_err_code ndr_push_ ## name(struct ndr_push *ndr, int ndr_flags, type v); \
558 enum ndr_err_code ndr_pull_ ## name(struct ndr_pull *ndr, int ndr_flags, type *v); \
559 void ndr_print_ ## name(struct ndr_print *ndr, const char *var_name, type v);
561 #define NDR_SCALAR_PTR_PROTO(name, type) \
562 enum ndr_err_code ndr_push_ ## name(struct ndr_push *ndr, int ndr_flags, const type *v); \
563 enum ndr_err_code ndr_pull_ ## name(struct ndr_pull *ndr, int ndr_flags, type **v); \
564 void ndr_print_ ## name(struct ndr_print *ndr, const char *var_name, const type *v);
566 #define NDR_BUFFER_PROTO(name, type) \
567 enum ndr_err_code ndr_push_ ## name(struct ndr_push *ndr, int ndr_flags, const type *v); \
568 enum ndr_err_code ndr_pull_ ## name(struct ndr_pull *ndr, int ndr_flags, type *v); \
569 void ndr_print_ ## name(struct ndr_print *ndr, const char *var_name, const type *v);
571 NDR_SCALAR_PROTO(uint8, uint8_t)
572 NDR_SCALAR_PROTO(int8, int8_t)
573 NDR_SCALAR_PROTO(uint16, uint16_t)
574 NDR_SCALAR_PROTO(int16, int16_t)
575 NDR_SCALAR_PROTO(uint1632, uint16_t)
576 NDR_SCALAR_PROTO(uint32, uint32_t)
577 NDR_SCALAR_PROTO(uint3264, uint32_t)
578 NDR_SCALAR_PROTO(int32, int32_t)
579 NDR_SCALAR_PROTO(int3264, int32_t)
580 NDR_SCALAR_PROTO(udlong, uint64_t)
581 NDR_SCALAR_PROTO(udlongr, uint64_t)
582 NDR_SCALAR_PROTO(dlong, int64_t)
583 NDR_SCALAR_PROTO(hyper, uint64_t)
584 NDR_SCALAR_PROTO(pointer, void *)
585 NDR_SCALAR_PROTO(time_t, time_t)
586 NDR_SCALAR_PROTO(uid_t, uid_t)
587 NDR_SCALAR_PROTO(gid_t, gid_t)
588 NDR_SCALAR_PROTO(NTSTATUS, NTSTATUS)
589 NDR_SCALAR_PROTO(WERROR, WERROR)
590 NDR_SCALAR_PROTO(HRESULT, HRESULT)
591 NDR_SCALAR_PROTO(NTTIME, NTTIME)
592 NDR_SCALAR_PROTO(NTTIME_1sec, NTTIME)
593 NDR_SCALAR_PROTO(NTTIME_hyper, NTTIME)
594 NDR_SCALAR_PROTO(DATA_BLOB, DATA_BLOB)
595 NDR_SCALAR_PROTO(ipv4address, const char *)
596 NDR_SCALAR_PROTO(ipv6address, const char *)
597 NDR_SCALAR_PROTO(string, const char *)
598 NDR_SCALAR_PROTO(double, double)
600 enum ndr_err_code ndr_pull_policy_handle(struct ndr_pull *ndr, int ndr_flags, struct policy_handle *r);
601 enum ndr_err_code ndr_push_policy_handle(struct ndr_push *ndr, int ndr_flags, const struct policy_handle *r);
602 void ndr_print_policy_handle(struct ndr_print *ndr, const char *name, const struct policy_handle *r);
603 bool ndr_policy_handle_empty(const struct policy_handle *h);
604 #define is_valid_policy_hnd(hnd) (!ndr_policy_handle_empty(hnd))
605 bool ndr_policy_handle_equal(const struct policy_handle *hnd1,
606 const struct policy_handle *hnd2);
608 void ndr_check_padding(struct ndr_pull *ndr, size_t n);
609 enum ndr_err_code ndr_pull_generic_ptr(struct ndr_pull *ndr, uint32_t *v);
610 enum ndr_err_code ndr_pull_ref_ptr(struct ndr_pull *ndr, uint32_t *v);
611 enum ndr_err_code ndr_pull_bytes(struct ndr_pull *ndr, uint8_t *data, uint32_t n);
612 enum ndr_err_code ndr_pull_array_uint8(struct ndr_pull *ndr, int ndr_flags, uint8_t *data, uint32_t n);
613 enum ndr_err_code ndr_push_align(struct ndr_push *ndr, size_t size);
614 enum ndr_err_code ndr_pull_align(struct ndr_pull *ndr, size_t size);
615 enum ndr_err_code ndr_push_union_align(struct ndr_push *ndr, size_t size);
616 enum ndr_err_code ndr_pull_union_align(struct ndr_pull *ndr, size_t size);
617 enum ndr_err_code ndr_push_trailer_align(struct ndr_push *ndr, size_t size);
618 enum ndr_err_code ndr_pull_trailer_align(struct ndr_pull *ndr, size_t size);
619 enum ndr_err_code ndr_push_bytes(struct ndr_push *ndr, const uint8_t *data, uint32_t n);
620 enum ndr_err_code ndr_push_zero(struct ndr_push *ndr, uint32_t n);
621 enum ndr_err_code ndr_push_array_uint8(struct ndr_push *ndr, int ndr_flags, const uint8_t *data, uint32_t n);
622 enum ndr_err_code ndr_push_unique_ptr(struct ndr_push *ndr, const void *p);
623 enum ndr_err_code ndr_push_full_ptr(struct ndr_push *ndr, const void *p);
624 enum ndr_err_code ndr_push_ref_ptr(struct ndr_push *ndr);
625 void ndr_print_struct(struct ndr_print *ndr, const char *name, const char *type);
626 void ndr_print_null(struct ndr_print *ndr);
627 void ndr_print_enum(struct ndr_print *ndr, const char *name, const char *type, const char *val, uint32_t value);
628 void ndr_print_bitmap_flag(struct ndr_print *ndr, size_t size, const char *flag_name, uint32_t flag, uint32_t value);
629 void ndr_print_bitmap_flag(struct ndr_print *ndr, size_t size, const char *flag_name, uint32_t flag, uint32_t value);
630 void ndr_print_ptr(struct ndr_print *ndr, const char *name, const void *p);
631 void ndr_print_union(struct ndr_print *ndr, const char *name, int level, const char *type);
632 void ndr_print_bad_level(struct ndr_print *ndr, const char *name, uint16_t level);
633 void ndr_print_array_uint8(struct ndr_print *ndr, const char *name, const uint8_t *data, uint32_t count);
634 uint32_t ndr_size_DATA_BLOB(int ret, const DATA_BLOB *data, int flags);
637 uint32_t ndr_charset_length(const void *var, charset_t chset);
638 size_t ndr_string_array_size(struct ndr_push *ndr, const char *s);
639 uint32_t ndr_size_string(int ret, const char * const* string, int flags);
640 enum ndr_err_code ndr_pull_string_array(struct ndr_pull *ndr, int ndr_flags, const char ***_a);
641 enum ndr_err_code ndr_push_string_array(struct ndr_push *ndr, int ndr_flags, const char **a);
642 void ndr_print_string_array(struct ndr_print *ndr, const char *name, const char **a);
643 size_t ndr_size_string_array(const char **a, uint32_t count, int flags);
644 uint32_t ndr_string_length(const void *_var, uint32_t element_size);
645 enum ndr_err_code ndr_check_string_terminator(struct ndr_pull *ndr, uint32_t count, uint32_t element_size);
646 enum ndr_err_code ndr_pull_charset(struct ndr_pull *ndr, int ndr_flags, const char **var, uint32_t length, uint8_t byte_mul, charset_t chset);
647 enum ndr_err_code ndr_pull_charset_to_null(struct ndr_pull *ndr, int ndr_flags, const char **var, uint32_t length, uint8_t byte_mul, charset_t chset);
648 enum ndr_err_code ndr_push_charset(struct ndr_push *ndr, int ndr_flags, const char *var, uint32_t length, uint8_t byte_mul, charset_t chset);
651 bool GUID_equal(const struct GUID *u1, const struct GUID *u2);
652 NTSTATUS GUID_to_ndr_blob(const struct GUID *guid, TALLOC_CTX *mem_ctx, DATA_BLOB *b);
653 NTSTATUS GUID_from_ndr_blob(const DATA_BLOB *b, struct GUID *guid);
654 NTSTATUS GUID_from_data_blob(const DATA_BLOB *s, struct GUID *guid);
655 NTSTATUS GUID_from_string(const char *s, struct GUID *guid);
656 struct GUID GUID_zero(void);
657 bool GUID_all_zero(const struct GUID *u);
658 int GUID_compare(const struct GUID *u1, const struct GUID *u2);
659 char *GUID_string(TALLOC_CTX *mem_ctx, const struct GUID *guid);
660 char *GUID_string2(TALLOC_CTX *mem_ctx, const struct GUID *guid);
661 char *GUID_hexstring(TALLOC_CTX *mem_ctx, const struct GUID *guid);
662 struct GUID GUID_random(void);
664 /* Format is "%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x" */
665 /* 32 chars + 4 ' ' + \0 + 2 for adding {} */
666 struct GUID_txt_buf { char buf[39]; };
667 _PUBLIC_ char* GUID_buf_string(const struct GUID *guid,
668 struct GUID_txt_buf *dst);
670 _PUBLIC_ enum ndr_err_code ndr_pull_enum_uint8(struct ndr_pull *ndr, int ndr_flags, uint8_t *v);
671 _PUBLIC_ enum ndr_err_code ndr_pull_enum_uint16(struct ndr_pull *ndr, int ndr_flags, uint16_t *v);
672 _PUBLIC_ enum ndr_err_code ndr_pull_enum_uint32(struct ndr_pull *ndr, int ndr_flags, uint32_t *v);
673 _PUBLIC_ enum ndr_err_code ndr_pull_enum_uint1632(struct ndr_pull *ndr, int ndr_flags, uint16_t *v);
674 _PUBLIC_ enum ndr_err_code ndr_push_enum_uint8(struct ndr_push *ndr, int ndr_flags, uint8_t v);
675 _PUBLIC_ enum ndr_err_code ndr_push_enum_uint16(struct ndr_push *ndr, int ndr_flags, uint16_t v);
676 _PUBLIC_ enum ndr_err_code ndr_push_enum_uint32(struct ndr_push *ndr, int ndr_flags, uint32_t v);
677 _PUBLIC_ enum ndr_err_code ndr_push_enum_uint1632(struct ndr_push *ndr, int ndr_flags, uint16_t v);
679 _PUBLIC_ void ndr_print_bool(struct ndr_print *ndr, const char *name, const bool b);
681 _PUBLIC_ enum ndr_err_code ndr_push_timespec(struct ndr_push *ndr,
683 const struct timespec *t);
684 _PUBLIC_ enum ndr_err_code ndr_pull_timespec(struct ndr_pull *ndr,
687 _PUBLIC_ void ndr_print_timespec(struct ndr_print *ndr, const char *name,
688 const struct timespec *t);
690 _PUBLIC_ enum ndr_err_code ndr_push_timeval(struct ndr_push *ndr,
692 const struct timeval *t);
693 _PUBLIC_ enum ndr_err_code ndr_pull_timeval(struct ndr_pull *ndr,
696 _PUBLIC_ void ndr_print_timeval(struct ndr_print *ndr, const char *name,
697 const struct timeval *t);
701 #endif /* __LIBNDR_H__ */