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Viewing changes to librpc/ndr/ndr_drsuapi.c

  • Committer: Chuck Short
  • Date: 2010-09-28 20:38:39 UTC
  • Revision ID: zulcss@ubuntu.com-20100928203839-pgjulytsi9ue63x1
Initial version

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librpc/ndr/ndr_drsuapi.c
 
1
/*
 
2
   Unix SMB/CIFS implementation.
 
3
 
 
4
   routines for printing some linked list structs in DRSUAPI
 
5
 
 
6
   Copyright (C) Stefan (metze) Metzmacher 2005
 
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
 
 
23
#include "includes.h"
 
24
#include "librpc/gen_ndr/ndr_drsuapi.h"
 
25
#include "librpc/gen_ndr/ndr_misc.h"
 
26
#include "../lib/util/asn1.h"
 
27
#include "librpc/ndr/ndr_compression.h"
 
28
/* We don't need multibyte if we're just comparing to 'ff' */
 
29
#undef strncasecmp
 
30
 
 
31
void ndr_print_drsuapi_DsReplicaObjectListItem(struct ndr_print *ndr, const char *name,
 
32
                                               const struct drsuapi_DsReplicaObjectListItem *r)
 
33
{
 
34
        ndr_print_struct(ndr, name, "drsuapi_DsReplicaObjectListItem");
 
35
        ndr->depth++;
 
36
        ndr_print_ptr(ndr, "next_object", r->next_object);
 
37
        ndr_print_drsuapi_DsReplicaObject(ndr, "object", &r->object);
 
38
        ndr->depth--;
 
39
        if (r->next_object) {
 
40
                ndr_print_drsuapi_DsReplicaObjectListItem(ndr, "next_object", r->next_object);
 
41
        }
 
42
}
 
43
 
 
44
void ndr_print_drsuapi_DsReplicaObjectListItemEx(struct ndr_print *ndr, const char *name, const struct drsuapi_DsReplicaObjectListItemEx *r)
 
45
{
 
46
        ndr_print_struct(ndr, name, "drsuapi_DsReplicaObjectListItemEx");
 
47
        ndr->depth++;
 
48
        ndr_print_ptr(ndr, "next_object", r->next_object);
 
49
        ndr_print_drsuapi_DsReplicaObject(ndr, "object", &r->object);
 
50
        ndr_print_uint32(ndr, "is_nc_prefix", r->is_nc_prefix);
 
51
        ndr_print_ptr(ndr, "parent_object_guid", r->parent_object_guid);
 
52
        ndr->depth++;
 
53
        if (r->parent_object_guid) {
 
54
                ndr_print_GUID(ndr, "parent_object_guid", r->parent_object_guid);
 
55
        }
 
56
        ndr->depth--;
 
57
        ndr_print_ptr(ndr, "meta_data_ctr", r->meta_data_ctr);
 
58
        ndr->depth++;
 
59
        if (r->meta_data_ctr) {
 
60
                ndr_print_drsuapi_DsReplicaMetaDataCtr(ndr, "meta_data_ctr", r->meta_data_ctr);
 
61
        }
 
62
        ndr->depth--;
 
63
        ndr->depth--;
 
64
        if (r->next_object) {
 
65
                ndr_print_drsuapi_DsReplicaObjectListItemEx(ndr, "next_object", r->next_object);
 
66
        }
 
67
}
 
68
 
 
69
#define _OID_PUSH_CHECK(call) do { \
 
70
        bool _status; \
 
71
        _status = call; \
 
72
        if (_status != true) { \
 
73
                return ndr_push_error(ndr, NDR_ERR_SUBCONTEXT, "OID Conversion Error: %s\n", __location__); \
 
74
        } \
 
75
} while (0)
 
76
 
 
77
#define _OID_PULL_CHECK(call) do { \
 
78
        bool _status; \
 
79
        _status = call; \
 
80
        if (_status != true) { \
 
81
                return ndr_pull_error(ndr, NDR_ERR_SUBCONTEXT, "OID Conversion Error: %s\n", __location__); \
 
82
        } \
 
83
} while (0)
 
84
 
 
85
enum ndr_err_code ndr_push_drsuapi_DsReplicaOID(struct ndr_push *ndr, int ndr_flags, const struct drsuapi_DsReplicaOID *r)
 
86
{
 
87
        if (ndr_flags & NDR_SCALARS) {
 
88
                NDR_CHECK(ndr_push_align(ndr, 4));
 
89
                NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, ndr_size_drsuapi_DsReplicaOID_oid(r->oid, 0)));
 
90
                NDR_CHECK(ndr_push_unique_ptr(ndr, r->oid));
 
91
        }
 
92
        if (ndr_flags & NDR_BUFFERS) {
 
93
                if (r->oid) {
 
94
                        DATA_BLOB blob;
 
95
 
 
96
                        if (strncasecmp("ff", r->oid, 2) == 0) {
 
97
                                blob = strhex_to_data_blob(ndr, r->oid);
 
98
                                if (!blob.data) {
 
99
                                        return ndr_push_error(ndr, NDR_ERR_SUBCONTEXT,
 
100
                                                              "HEX String Conversion Error: %s\n",
 
101
                                                              __location__);
 
102
                                }
 
103
                        } else {
 
104
                                _OID_PUSH_CHECK(ber_write_OID_String(&blob, r->oid));
 
105
                        }
 
106
 
 
107
                        NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, blob.length));
 
108
                        NDR_CHECK(ndr_push_array_uint8(ndr, NDR_SCALARS, blob.data, blob.length));
 
109
                }
 
110
        }
 
111
        return NDR_ERR_SUCCESS;
 
112
}
 
113
 
 
114
enum ndr_err_code ndr_pull_drsuapi_DsReplicaOID(struct ndr_pull *ndr, int ndr_flags, struct drsuapi_DsReplicaOID *r)
 
115
{
 
116
        uint32_t _ptr_oid;
 
117
        TALLOC_CTX *_mem_save_oid_0;
 
118
        if (ndr_flags & NDR_SCALARS) {
 
119
                NDR_CHECK(ndr_pull_align(ndr, 4));
 
120
                NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &r->__ndr_size));
 
121
                if (r->__ndr_size < 0 || r->__ndr_size > 10000) {
 
122
                        return ndr_pull_error(ndr, NDR_ERR_RANGE, "value out of range");
 
123
                }
 
124
                NDR_CHECK(ndr_pull_generic_ptr(ndr, &_ptr_oid));
 
125
                if (_ptr_oid) {
 
126
                        NDR_PULL_ALLOC(ndr, r->oid);
 
127
                } else {
 
128
                        r->oid = NULL;
 
129
                }
 
130
        }
 
131
        if (ndr_flags & NDR_BUFFERS) {
 
132
                if (r->oid) {
 
133
                        DATA_BLOB _oid_array;
 
134
                        const char *_oid;
 
135
 
 
136
                        _mem_save_oid_0 = NDR_PULL_GET_MEM_CTX(ndr);
 
137
                        NDR_PULL_SET_MEM_CTX(ndr, ndr, 0);
 
138
                        NDR_CHECK(ndr_pull_array_size(ndr, &r->oid));
 
139
                        _oid_array.length = ndr_get_array_size(ndr, &r->oid);
 
140
                        NDR_PULL_ALLOC_N(ndr, _oid_array.data, _oid_array.length);
 
141
                        NDR_CHECK(ndr_pull_array_uint8(ndr, NDR_SCALARS, _oid_array.data, _oid_array.length));
 
142
                        NDR_PULL_SET_MEM_CTX(ndr, _mem_save_oid_0, 0);
 
143
 
 
144
                        if (_oid_array.length && _oid_array.data[0] == 0xFF) {
 
145
                                _oid = data_blob_hex_string(ndr, &_oid_array);
 
146
                                NDR_ERR_HAVE_NO_MEMORY(_oid);
 
147
                        } else {
 
148
                                _OID_PULL_CHECK(ber_read_OID_String(ndr, _oid_array, &_oid));
 
149
                        }
 
150
                        data_blob_free(&_oid_array);
 
151
                        talloc_steal(r->oid, _oid);
 
152
                        r->oid = _oid;
 
153
                }
 
154
                if (r->oid) {
 
155
                        NDR_CHECK(ndr_check_array_size(ndr, (void*)&r->oid, r->__ndr_size));
 
156
                }
 
157
        }
 
158
        return NDR_ERR_SUCCESS;
 
159
}
 
160
 
 
161
size_t ndr_size_drsuapi_DsReplicaOID_oid(const char *oid, int flags)
 
162
{
 
163
        DATA_BLOB _blob;
 
164
        size_t ret = 0;
 
165
 
 
166
        if (!oid) return 0;
 
167
 
 
168
        if (strncasecmp("ff", oid, 2) == 0) {
 
169
                _blob = strhex_to_data_blob(NULL, oid);
 
170
                if (_blob.data) {
 
171
                        ret = _blob.length;
 
172
                }
 
173
        } else {
 
174
                if (ber_write_OID_String(&_blob, oid)) {
 
175
                        ret = _blob.length;
 
176
                }
 
177
        }
 
178
        data_blob_free(&_blob);
 
179
        return ret;
 
180
}
 
181
 
 
182
enum ndr_err_code ndr_push_drsuapi_DsGetNCChangesMSZIPCtr1(struct ndr_push *ndr, int ndr_flags, const struct drsuapi_DsGetNCChangesMSZIPCtr1 *r)
 
183
{
 
184
        if (ndr_flags & NDR_SCALARS) {
 
185
                uint32_t decompressed_length = 0;
 
186
                uint32_t compressed_length = 0;
 
187
                if (r->ts) {
 
188
                        {
 
189
                                struct ndr_push *_ndr_ts;
 
190
                                NDR_CHECK(ndr_push_subcontext_start(ndr, &_ndr_ts, 4, -1));
 
191
                                {
 
192
                                        struct ndr_push *_ndr_ts_compressed;
 
193
                                        NDR_CHECK(ndr_push_compression_start(_ndr_ts, &_ndr_ts_compressed, NDR_COMPRESSION_MSZIP, -1));
 
194
                                        NDR_CHECK(ndr_push_drsuapi_DsGetNCChangesCtr1TS(_ndr_ts_compressed, NDR_SCALARS|NDR_BUFFERS, r->ts));
 
195
                                        decompressed_length = _ndr_ts_compressed->offset;
 
196
                                        NDR_CHECK(ndr_push_compression_end(_ndr_ts, _ndr_ts_compressed, NDR_COMPRESSION_MSZIP, -1));
 
197
                                }
 
198
                                compressed_length = _ndr_ts->offset;
 
199
                                talloc_free(_ndr_ts);
 
200
                        }
 
201
                }
 
202
                NDR_CHECK(ndr_push_align(ndr, 4));
 
203
                NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, decompressed_length));
 
204
                NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, compressed_length));
 
205
                NDR_CHECK(ndr_push_unique_ptr(ndr, r->ts));
 
206
        }
 
207
        if (ndr_flags & NDR_BUFFERS) {
 
208
                if (r->ts) {
 
209
                        {
 
210
                                struct ndr_push *_ndr_ts;
 
211
                                NDR_CHECK(ndr_push_subcontext_start(ndr, &_ndr_ts, 4, -1));
 
212
                                {
 
213
                                        struct ndr_push *_ndr_ts_compressed;
 
214
                                        NDR_CHECK(ndr_push_compression_start(_ndr_ts, &_ndr_ts_compressed, NDR_COMPRESSION_MSZIP, -1));
 
215
                                        NDR_CHECK(ndr_push_drsuapi_DsGetNCChangesCtr1TS(_ndr_ts_compressed, NDR_SCALARS|NDR_BUFFERS, r->ts));
 
216
                                        NDR_CHECK(ndr_push_compression_end(_ndr_ts, _ndr_ts_compressed, NDR_COMPRESSION_MSZIP, -1));
 
217
                                }
 
218
                                NDR_CHECK(ndr_push_subcontext_end(ndr, _ndr_ts, 4, -1));
 
219
                        }
 
220
                }
 
221
        }
 
222
        return NDR_ERR_SUCCESS;
 
223
}
 
224
 
 
225
enum ndr_err_code ndr_push_drsuapi_DsGetNCChangesMSZIPCtr6(struct ndr_push *ndr, int ndr_flags, const struct drsuapi_DsGetNCChangesMSZIPCtr6 *r)
 
226
{
 
227
        if (ndr_flags & NDR_SCALARS) {
 
228
                uint32_t decompressed_length = 0;
 
229
                uint32_t compressed_length = 0;
 
230
                if (r->ts) {
 
231
                        {
 
232
                                struct ndr_push *_ndr_ts;
 
233
                                NDR_CHECK(ndr_push_subcontext_start(ndr, &_ndr_ts, 4, -1));
 
234
                                {
 
235
                                        struct ndr_push *_ndr_ts_compressed;
 
236
                                        NDR_CHECK(ndr_push_compression_start(_ndr_ts, &_ndr_ts_compressed, NDR_COMPRESSION_MSZIP, -1));
 
237
                                        NDR_CHECK(ndr_push_drsuapi_DsGetNCChangesCtr6TS(_ndr_ts_compressed, NDR_SCALARS|NDR_BUFFERS, r->ts));
 
238
                                        decompressed_length = _ndr_ts_compressed->offset;
 
239
                                        NDR_CHECK(ndr_push_compression_end(_ndr_ts, _ndr_ts_compressed, NDR_COMPRESSION_MSZIP, -1));
 
240
                                }
 
241
                                compressed_length = _ndr_ts->offset;
 
242
                                talloc_free(_ndr_ts);
 
243
                        }
 
244
                }
 
245
                NDR_CHECK(ndr_push_align(ndr, 4));
 
246
                NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, decompressed_length));
 
247
                NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, compressed_length));
 
248
                NDR_CHECK(ndr_push_unique_ptr(ndr, r->ts));
 
249
        }
 
250
        if (ndr_flags & NDR_BUFFERS) {
 
251
                if (r->ts) {
 
252
                        {
 
253
                                struct ndr_push *_ndr_ts;
 
254
                                NDR_CHECK(ndr_push_subcontext_start(ndr, &_ndr_ts, 4, -1));
 
255
                                {
 
256
                                        struct ndr_push *_ndr_ts_compressed;
 
257
                                        NDR_CHECK(ndr_push_compression_start(_ndr_ts, &_ndr_ts_compressed, NDR_COMPRESSION_MSZIP, -1));
 
258
                                        NDR_CHECK(ndr_push_drsuapi_DsGetNCChangesCtr6TS(_ndr_ts_compressed, NDR_SCALARS|NDR_BUFFERS, r->ts));
 
259
                                        NDR_CHECK(ndr_push_compression_end(_ndr_ts, _ndr_ts_compressed, NDR_COMPRESSION_MSZIP, -1));
 
260
                                }
 
261
                                NDR_CHECK(ndr_push_subcontext_end(ndr, _ndr_ts, 4, -1));
 
262
                        }
 
263
                }
 
264
        }
 
265
        return NDR_ERR_SUCCESS;
 
266
}
 
267
 
 
268
enum ndr_err_code ndr_push_drsuapi_DsGetNCChangesXPRESSCtr1(struct ndr_push *ndr, int ndr_flags, const struct drsuapi_DsGetNCChangesXPRESSCtr1 *r)
 
269
{
 
270
        if (ndr_flags & NDR_SCALARS) {
 
271
                uint32_t decompressed_length = 0;
 
272
                uint32_t compressed_length = 0;
 
273
                if (r->ts) {
 
274
                        {
 
275
                                struct ndr_push *_ndr_ts;
 
276
                                NDR_CHECK(ndr_push_subcontext_start(ndr, &_ndr_ts, 4, -1));
 
277
                                {
 
278
                                        struct ndr_push *_ndr_ts_compressed;
 
279
                                        NDR_CHECK(ndr_push_compression_start(_ndr_ts, &_ndr_ts_compressed, NDR_COMPRESSION_XPRESS, -1));
 
280
                                        NDR_CHECK(ndr_push_drsuapi_DsGetNCChangesCtr1TS(_ndr_ts_compressed, NDR_SCALARS|NDR_BUFFERS, r->ts));
 
281
                                        decompressed_length = _ndr_ts_compressed->offset;
 
282
                                        NDR_CHECK(ndr_push_compression_end(_ndr_ts, _ndr_ts_compressed, NDR_COMPRESSION_XPRESS, -1));
 
283
                                }
 
284
                                compressed_length = _ndr_ts->offset;
 
285
                                talloc_free(_ndr_ts);
 
286
                        }
 
287
                }
 
288
                NDR_CHECK(ndr_push_align(ndr, 4));
 
289
                NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, decompressed_length));
 
290
                NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, compressed_length));
 
291
                NDR_CHECK(ndr_push_unique_ptr(ndr, r->ts));
 
292
        }
 
293
        if (ndr_flags & NDR_BUFFERS) {
 
294
                if (r->ts) {
 
295
                        {
 
296
                                struct ndr_push *_ndr_ts;
 
297
                                NDR_CHECK(ndr_push_subcontext_start(ndr, &_ndr_ts, 4, -1));
 
298
                                {
 
299
                                        struct ndr_push *_ndr_ts_compressed;
 
300
                                        NDR_CHECK(ndr_push_compression_start(_ndr_ts, &_ndr_ts_compressed, NDR_COMPRESSION_XPRESS, -1));
 
301
                                        NDR_CHECK(ndr_push_drsuapi_DsGetNCChangesCtr1TS(_ndr_ts_compressed, NDR_SCALARS|NDR_BUFFERS, r->ts));
 
302
                                        NDR_CHECK(ndr_push_compression_end(_ndr_ts, _ndr_ts_compressed, NDR_COMPRESSION_XPRESS, -1));
 
303
                                }
 
304
                                NDR_CHECK(ndr_push_subcontext_end(ndr, _ndr_ts, 4, -1));
 
305
                        }
 
306
                }
 
307
        }
 
308
        return NDR_ERR_SUCCESS;
 
309
}
 
310
 
 
311
enum ndr_err_code ndr_push_drsuapi_DsGetNCChangesXPRESSCtr6(struct ndr_push *ndr, int ndr_flags, const struct drsuapi_DsGetNCChangesXPRESSCtr6 *r)
 
312
{
 
313
        if (ndr_flags & NDR_SCALARS) {
 
314
                uint32_t decompressed_length = 0;
 
315
                uint32_t compressed_length = 0;
 
316
                if (r->ts) {
 
317
                        {
 
318
                                struct ndr_push *_ndr_ts;
 
319
                                NDR_CHECK(ndr_push_subcontext_start(ndr, &_ndr_ts, 4, -1));
 
320
                                {
 
321
                                        struct ndr_push *_ndr_ts_compressed;
 
322
                                        NDR_CHECK(ndr_push_compression_start(_ndr_ts, &_ndr_ts_compressed, NDR_COMPRESSION_XPRESS, -1));
 
323
                                        NDR_CHECK(ndr_push_drsuapi_DsGetNCChangesCtr6TS(_ndr_ts_compressed, NDR_SCALARS|NDR_BUFFERS, r->ts));
 
324
                                        decompressed_length = _ndr_ts_compressed->offset;
 
325
                                        NDR_CHECK(ndr_push_compression_end(_ndr_ts, _ndr_ts_compressed, NDR_COMPRESSION_XPRESS, -1));
 
326
                                }
 
327
                                compressed_length = _ndr_ts->offset;
 
328
                                talloc_free(_ndr_ts);
 
329
                        }
 
330
                }
 
331
                NDR_CHECK(ndr_push_align(ndr, 4));
 
332
                NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, decompressed_length));
 
333
                NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, compressed_length));
 
334
                NDR_CHECK(ndr_push_unique_ptr(ndr, r->ts));
 
335
        }
 
336
        if (ndr_flags & NDR_BUFFERS) {
 
337
                if (r->ts) {
 
338
                        {
 
339
                                struct ndr_push *_ndr_ts;
 
340
                                NDR_CHECK(ndr_push_subcontext_start(ndr, &_ndr_ts, 4, -1));
 
341
                                {
 
342
                                        struct ndr_push *_ndr_ts_compressed;
 
343
                                        NDR_CHECK(ndr_push_compression_start(_ndr_ts, &_ndr_ts_compressed, NDR_COMPRESSION_XPRESS, -1));
 
344
                                        NDR_CHECK(ndr_push_drsuapi_DsGetNCChangesCtr6TS(_ndr_ts_compressed, NDR_SCALARS|NDR_BUFFERS, r->ts));
 
345
                                        NDR_CHECK(ndr_push_compression_end(_ndr_ts, _ndr_ts_compressed, NDR_COMPRESSION_XPRESS, -1));
 
346
                                }
 
347
                                NDR_CHECK(ndr_push_subcontext_end(ndr, _ndr_ts, 4, -1));
 
348
                        }
 
349
                }
 
350
        }
 
351
        return NDR_ERR_SUCCESS;
 
352
}