source: trunk-3.0/source/libmsrpc/libmsrpc_internal.c@ 102

Last change on this file since 102 was 39, checked in by Paul Smedley, 18 years ago

Upgrade source to 3.0.25a
File size: 19.5 KB
Line 
1
2/*
3 * Unix SMB/CIFS implementation.
4 * MS-RPC client internal functions
5 * Copyright (C) Chris Nicholls 2005.
6 *
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 2 of the License, or
10 * (at your option) any later version.
11 *
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.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 */
21
22
23#include "libmsrpc.h"
24#include "libmsrpc_internal.h"
25
26char *cac_unistr_to_str( TALLOC_CTX * mem_ctx, uint16 * src, int num_bytes );
27char *talloc_unistr2_to_ascii( TALLOC_CTX * mem_ctx, UNISTR2 str );
28char *cac_unistr_ascii( TALLOC_CTX * mem_ctx, UNISTR src );
29
30/*used to get a struct rpc_pipe_client* to be passed into rpccli* calls*/
31struct rpc_pipe_client *cac_GetPipe( CacServerHandle * hnd, int pi_idx )
32{
33 SMBCSRV *srv = NULL;
34 struct rpc_pipe_client *pipe_hnd = NULL;
35
36 if ( !hnd ) {
37 return NULL;
38 }
39
40 if ( hnd->_internal.pipes[pi_idx] == False ) {
41 hnd->status = NT_STATUS_INVALID_HANDLE;
42 return NULL;
43 }
44
45 srv = cac_GetServer( hnd );
46 if ( !srv ) {
47 hnd->status = NT_STATUS_INVALID_CONNECTION;
48 return NULL;
49 }
50
51 pipe_hnd = srv->cli->pipe_list;
52
53 while ( pipe_hnd != NULL && pipe_hnd->pipe_idx != pi_idx ) {
54 pipe_hnd = pipe_hnd->next;
55 }
56
57 return pipe_hnd;
58}
59
60/*takes a string like HKEY_LOCAL_MACHINE\HARDWARE\ACPI and returns the reg_type code and then a pointer to the start of the path (HARDWARE)*/
61int cac_ParseRegPath( char *path, uint32 * reg_type, char **key_name )
62{
63
64 if ( !path )
65 return CAC_FAILURE;
66
67 if ( strncmp( path, "HKLM", 4 ) == 0 ) {
68 *reg_type = HKEY_LOCAL_MACHINE;
69 *key_name = ( path[4] == '\\' ) ? path + 5 : NULL;
70 } else if ( strncmp( path, "HKEY_LOCAL_MACHINE", 18 ) == 0 ) {
71 *reg_type = HKEY_LOCAL_MACHINE;
72 *key_name = ( path[18] == '\\' ) ? path + 19 : NULL;
73 } else if ( strncmp( path, "HKCR", 4 ) == 0 ) {
74 *reg_type = HKEY_CLASSES_ROOT;
75 *key_name = ( path[4] == '\\' ) ? path + 5 : NULL;
76 } else if ( strncmp( path, "HKEY_CLASSES_ROOT", 17 ) == 0 ) {
77 *reg_type = HKEY_CLASSES_ROOT;
78 *key_name = ( path[17] == '\\' ) ? path + 18 : NULL;
79 } else if ( strncmp( path, "HKU", 3 ) == 0 ) {
80 *reg_type = HKEY_USERS;
81 *key_name = ( path[3] == '\\' ) ? path + 4 : NULL;
82 } else if ( strncmp( path, "HKEY_USERS", 10 ) == 0 ) {
83 *reg_type = HKEY_USERS;
84 *key_name = ( path[10] == '\\' ) ? path + 11 : NULL;
85 } else if ( strncmp( path, "HKPD", 4 ) == 0 ) {
86 *reg_type = HKEY_PERFORMANCE_DATA;
87 *key_name = ( path[4] == '\\' ) ? path + 5 : NULL;
88 } else if ( strncmp( path, "HKEY_PERFORMANCE_DATA", 21 ) == 0 ) {
89 *reg_type = HKEY_PERFORMANCE_DATA;
90 *key_name = ( path[21] == '\\' ) ? path + 22 : NULL;
91 } else {
92 return CAC_FAILURE;
93 }
94
95 return CAC_SUCCESS;
96}
97
98
99
100RPC_DATA_BLOB *cac_MakeRpcDataBlob( TALLOC_CTX * mem_ctx, uint32 data_type,
101 REG_VALUE_DATA data )
102{
103 RPC_DATA_BLOB *blob = NULL;
104 int i;
105 uint32 size = 0;
106 uint8 *multi = NULL;
107 uint32 multi_idx = 0;
108
109 blob = talloc( mem_ctx, RPC_DATA_BLOB );
110
111 if ( !blob ) {
112 errno = ENOMEM;
113 return NULL;
114 }
115
116 switch ( data_type ) {
117 case REG_SZ:
118 init_rpc_blob_str( blob, data.reg_sz,
119 strlen( data.reg_sz ) + 1 );
120 break;
121
122 case REG_EXPAND_SZ:
123 init_rpc_blob_str( blob, data.reg_expand_sz,
124 strlen( data.reg_sz ) + 1 );
125 break;
126
127 case REG_BINARY:
128 init_rpc_blob_bytes( blob, data.reg_binary.data,
129 data.reg_binary.data_length );
130 break;
131
132 case REG_DWORD:
133 init_rpc_blob_uint32( blob, data.reg_dword );
134 break;
135
136 case REG_DWORD_BE:
137 init_rpc_blob_uint32( blob, data.reg_dword_be );
138 break;
139
140 case REG_MULTI_SZ:
141 /*need to find the size */
142 for ( i = 0; i < data.reg_multi_sz.num_strings; i++ ) {
143 size += strlen( data.reg_multi_sz.strings[i] ) + 1;
144 }
145
146 /**need a whole bunch of unicode strings in a row (seperated by null characters), with an extra null-character on the end*/
147
148 multi = TALLOC_ZERO_ARRAY( mem_ctx, uint8, ( size + 1 ) * 2 ); /*size +1 for the extra null character */
149 if ( !multi ) {
150 errno = ENOMEM;
151 break;
152 }
153
154 /*do it using rpcstr_push() */
155 multi_idx = 0;
156 for ( i = 0; i < data.reg_multi_sz.num_strings; i++ ) {
157 size_t len =
158 strlen( data.reg_multi_sz.strings[i] ) + 1;
159
160 rpcstr_push( ( multi + multi_idx ),
161 data.reg_multi_sz.strings[i], len * 2,
162 STR_TERMINATE );
163
164 /* x2 becuase it is a uint8 buffer */
165 multi_idx += len * 2;
166 }
167
168 /*now initialize the buffer as binary data */
169 init_rpc_blob_bytes( blob, multi, ( size + 1 ) * 2 );
170
171 break;
172
173 default:
174 TALLOC_FREE( blob );
175 blob = NULL;
176 return NULL;
177 }
178
179 if ( !( blob->buffer ) ) {
180 TALLOC_FREE( blob );
181 return NULL;
182 }
183
184 return blob;
185}
186
187/*turns a string in a uint16 array to a char array*/
188char *cac_unistr_to_str( TALLOC_CTX * mem_ctx, uint16 * src, int num_bytes )
189{
190 char *buf;
191
192 int i = 0;
193
194 uint32 str_len = 0;
195
196 /*don't allocate more space than we need */
197 while ( ( str_len ) < num_bytes / 2 && src[str_len] != 0x0000 )
198 str_len++;
199
200 /*need room for a '\0' */
201 str_len++;
202
203 buf = TALLOC_ARRAY( mem_ctx, char, str_len );
204
205 if ( !buf ) {
206 return NULL;
207 }
208
209 for ( i = 0; i < num_bytes / 2; i++ ) {
210 buf[i] = ( ( char * ) src )[2 * i];
211 }
212
213 buf[str_len - 1] = '\0';
214
215 return buf;
216}
217
218REG_VALUE_DATA *cac_MakeRegValueData( TALLOC_CTX * mem_ctx, uint32 data_type,
219 REGVAL_BUFFER buf )
220{
221 REG_VALUE_DATA *data;
222
223 uint32 i;
224
225 /*all of the following used for MULTI_SZ data */
226 uint32 size = 0;
227 uint32 len = 0;
228 uint32 multi_idx = 0;
229 uint32 num_strings = 0;
230 char **strings = NULL;
231
232 data = talloc( mem_ctx, REG_VALUE_DATA );
233 if ( !data ) {
234 errno = ENOMEM;
235 return NULL;
236 }
237
238 switch ( data_type ) {
239 case REG_SZ:
240 data->reg_sz =
241 cac_unistr_to_str( mem_ctx, buf.buffer, buf.buf_len );
242 if ( !data->reg_sz ) {
243 TALLOC_FREE( data );
244 errno = ENOMEM;
245 data = NULL;
246 }
247
248 break;
249
250 case REG_EXPAND_SZ:
251 data->reg_expand_sz =
252 cac_unistr_to_str( mem_ctx, buf.buffer, buf.buf_len );
253
254 if ( !data->reg_expand_sz ) {
255 TALLOC_FREE( data );
256 errno = ENOMEM;
257 data = NULL;
258 }
259
260 break;
261
262 case REG_BINARY:
263 size = buf.buf_len;
264
265 data->reg_binary.data_length = size;
266
267 if (size) {
268 data->reg_binary.data =
269 ( uint8 * ) TALLOC_MEMDUP( mem_ctx, buf.buffer, size );
270 if ( !data->reg_binary.data ) {
271 TALLOC_FREE( data );
272 errno = ENOMEM;
273 data = NULL;
274 }
275 } else {
276 data->reg_binary.data = NULL;
277 }
278 break;
279
280 case REG_DWORD:
281 data->reg_dword = *( ( uint32 * ) buf.buffer );
282 break;
283
284 case REG_DWORD_BE:
285 data->reg_dword_be = *( ( uint32 * ) buf.buffer );
286 break;
287
288 case REG_MULTI_SZ:
289 size = buf.buf_len;
290
291 /*find out how many strings there are. size is # of bytes and we want to work uint16 */
292 for ( i = 0; i < ( size / 2 - 1 ); i++ ) {
293 if ( buf.buffer[i] == 0x0000 )
294 num_strings++;
295
296 /*buffer is suppsed to be terminated with \0\0, but it might not be */
297 if ( buf.buffer[i] == 0x0000
298 && buf.buffer[i + 1] == 0x0000 )
299 break;
300 }
301
302 if (num_strings) {
303 strings = TALLOC_ARRAY( mem_ctx, char *, num_strings );
304
305 if ( !strings ) {
306 errno = ENOMEM;
307 TALLOC_FREE( data );
308 break;
309 }
310 } else {
311 strings = NULL;
312 }
313
314 if ( num_strings == 0 ) /*then our work here is done */
315 break;
316
317 for ( i = 0; i < num_strings; i++ ) {
318 /*find out how many characters are in this string */
319 len = 0;
320 /*make sure we don't go past the end of the buffer and keep looping until we have a uni \0 */
321 while ( multi_idx + len < size / 2
322 && buf.buffer[multi_idx + len] != 0x0000 )
323 len++;
324
325 /*stay aware of the \0\0 */
326 len++;
327
328 strings[i] = TALLOC_ZERO_ARRAY( mem_ctx, char, len );
329
330 /*pull out the unicode string */
331 rpcstr_pull( strings[i], ( buf.buffer + multi_idx ),
332 len, -1, STR_TERMINATE );
333
334 /*keep track of where we are in the bigger array */
335 multi_idx += len;
336 }
337
338 data->reg_multi_sz.num_strings = num_strings;
339 data->reg_multi_sz.strings = strings;
340
341 break;
342
343 default:
344 TALLOC_FREE( data );
345 data = NULL;
346 }
347
348 return data;
349}
350
351SAM_USERINFO_CTR *cac_MakeUserInfoCtr( TALLOC_CTX * mem_ctx,
352 CacUserInfo * info )
353{
354 SAM_USERINFO_CTR *ctr = NULL;
355
356 /*the flags we are 'setting'- include/passdb.h */
357 uint32 flags =
358 ACCT_USERNAME | ACCT_FULL_NAME | ACCT_PRIMARY_GID |
359 ACCT_DESCRIPTION | ACCT_COMMENT | ACCT_HOME_DIR |
360 ACCT_HOME_DRIVE | ACCT_LOGON_SCRIPT | ACCT_PROFILE |
361 ACCT_WORKSTATIONS | ACCT_FLAGS;
362
363 NTTIME logon_time;
364 NTTIME logoff_time;
365 NTTIME kickoff_time;
366 NTTIME pass_last_set_time;
367 NTTIME pass_can_change_time;
368 NTTIME pass_must_change_time;
369
370 UNISTR2 user_name;
371 UNISTR2 full_name;
372 UNISTR2 home_dir;
373 UNISTR2 dir_drive;
374 UNISTR2 log_scr;
375 UNISTR2 prof_path;
376 UNISTR2 desc;
377 UNISTR2 wkstas;
378 UNISTR2 mung_dial;
379 UNISTR2 unk;
380
381 ctr = talloc( mem_ctx, SAM_USERINFO_CTR );
382 if ( !ctr )
383 return NULL;
384
385 ZERO_STRUCTP( ctr->info.id23 );
386
387 ctr->info.id21 = talloc( mem_ctx, SAM_USER_INFO_21 );
388 if ( !ctr->info.id21 )
389 return NULL;
390
391 ctr->switch_value = 21;
392
393 ZERO_STRUCTP( ctr->info.id21 );
394
395 unix_to_nt_time( &logon_time, info->logon_time );
396 unix_to_nt_time( &logoff_time, info->logoff_time );
397 unix_to_nt_time( &kickoff_time, info->kickoff_time );
398 unix_to_nt_time( &pass_last_set_time, info->pass_last_set_time );
399 unix_to_nt_time( &pass_can_change_time, info->pass_can_change_time );
400 unix_to_nt_time( &pass_must_change_time,
401 info->pass_must_change_time );
402
403 /*initialize the strings */
404 init_unistr2( &user_name, info->username, UNI_STR_TERMINATE );
405 init_unistr2( &full_name, info->full_name, UNI_STR_TERMINATE );
406 init_unistr2( &home_dir, info->home_dir, UNI_STR_TERMINATE );
407 init_unistr2( &dir_drive, info->home_drive, UNI_STR_TERMINATE );
408 init_unistr2( &log_scr, info->logon_script, UNI_STR_TERMINATE );
409 init_unistr2( &prof_path, info->profile_path, UNI_STR_TERMINATE );
410 init_unistr2( &desc, info->description, UNI_STR_TERMINATE );
411 init_unistr2( &wkstas, info->workstations, UNI_STR_TERMINATE );
412 init_unistr2( &unk, "\0", UNI_STR_TERMINATE );
413 init_unistr2( &mung_dial, info->dial, UNI_STR_TERMINATE );
414
415 /*manually set passmustchange */
416 ctr->info.id21->passmustchange =
417 ( info->pass_must_change ) ? 0x01 : 0x00;
418
419 init_sam_user_info21W( ctr->info.id21, &logon_time, &logoff_time, &kickoff_time, &pass_last_set_time, &pass_can_change_time, &pass_must_change_time, &user_name, &full_name, &home_dir, &dir_drive, &log_scr, &prof_path, &desc, &wkstas, &unk, &mung_dial, info->lm_password, info->nt_password, info->rid, info->group_rid, info->acb_mask, flags, 168, /*logon divs */
420 info->logon_hours,
421 info->bad_passwd_count, info->logon_count );
422
423 return ctr;
424
425}
426
427char *talloc_unistr2_to_ascii( TALLOC_CTX * mem_ctx, UNISTR2 str )
428{
429 char *buf = NULL;
430
431 if ( !mem_ctx )
432 return NULL;
433
434 buf = TALLOC_ARRAY( mem_ctx, char, ( str.uni_str_len + 1 ) );
435 if ( !buf )
436 return NULL;
437
438 unistr2_to_ascii( buf, &str, str.uni_str_len + 1 );
439
440 return buf;
441}
442
443CacUserInfo *cac_MakeUserInfo( TALLOC_CTX * mem_ctx, SAM_USERINFO_CTR * ctr )
444{
445 CacUserInfo *info = NULL;
446 SAM_USER_INFO_21 *id21 = NULL;
447
448 if ( !ctr || ctr->switch_value != 21 )
449 return NULL;
450
451 info = talloc( mem_ctx, CacUserInfo );
452 if ( !info )
453 return NULL;
454
455 id21 = ctr->info.id21;
456
457 ZERO_STRUCTP( info );
458
459 info->logon_time = nt_time_to_unix( id21->logon_time );
460 info->logoff_time = nt_time_to_unix( id21->logoff_time );
461 info->kickoff_time = nt_time_to_unix( id21->kickoff_time );
462 info->pass_last_set_time =
463 nt_time_to_unix( id21->pass_last_set_time );
464 info->pass_can_change_time =
465 nt_time_to_unix( id21->pass_can_change_time );
466 info->pass_must_change_time =
467 nt_time_to_unix( id21->pass_must_change_time );
468
469 info->username =
470 talloc_unistr2_to_ascii( mem_ctx, id21->uni_user_name );
471 if ( !info->username )
472 return NULL;
473
474 info->full_name =
475 talloc_unistr2_to_ascii( mem_ctx, id21->uni_full_name );
476 if ( !info->full_name )
477 return NULL;
478
479 info->home_dir =
480 talloc_unistr2_to_ascii( mem_ctx, id21->uni_home_dir );
481 if ( !info->home_dir )
482 return NULL;
483
484 info->home_drive =
485 talloc_unistr2_to_ascii( mem_ctx, id21->uni_dir_drive );
486 if ( !info->home_drive )
487 return NULL;
488
489 info->logon_script =
490 talloc_unistr2_to_ascii( mem_ctx, id21->uni_logon_script );
491 if ( !info->logon_script )
492 return NULL;
493
494 info->profile_path =
495 talloc_unistr2_to_ascii( mem_ctx, id21->uni_profile_path );
496 if ( !info->profile_path )
497 return NULL;
498
499 info->description =
500 talloc_unistr2_to_ascii( mem_ctx, id21->uni_acct_desc );
501 if ( !info->description )
502 return NULL;
503
504 info->workstations =
505 talloc_unistr2_to_ascii( mem_ctx, id21->uni_workstations );
506 if ( !info->workstations )
507 return NULL;
508
509 info->dial =
510 talloc_unistr2_to_ascii( mem_ctx, id21->uni_munged_dial );
511 if ( !info->dial )
512 return NULL;
513
514 info->rid = id21->user_rid;
515 info->group_rid = id21->group_rid;
516 info->acb_mask = id21->acb_info;
517 info->bad_passwd_count = id21->bad_password_count;
518 info->logon_count = id21->logon_count;
519
520 memcpy( info->nt_password, id21->nt_pwd, 8 );
521 memcpy( info->lm_password, id21->lm_pwd, 8 );
522
523 info->logon_hours =
524 ( LOGON_HRS * ) TALLOC_MEMDUP( mem_ctx, &( id21->logon_hrs ),
525 sizeof( LOGON_HRS ) );
526 if ( !info->logon_hours )
527 return NULL;
528
529 info->pass_must_change = ( id21->passmustchange ) ? True : False;
530
531 return info;
532}
533
534CacGroupInfo *cac_MakeGroupInfo( TALLOC_CTX * mem_ctx, GROUP_INFO_CTR * ctr )
535{
536 CacGroupInfo *info = NULL;
537
538 if ( !mem_ctx || !ctr || ctr->switch_value1 != 1 )
539 return NULL;
540
541 info = talloc( mem_ctx, CacGroupInfo );
542 if ( !info )
543 return NULL;
544
545 info->name =
546 talloc_unistr2_to_ascii( mem_ctx,
547 ctr->group.info1.uni_acct_name );
548 if ( !info->name )
549 return NULL;
550
551 info->description =
552 talloc_unistr2_to_ascii( mem_ctx,
553 ctr->group.info1.uni_acct_desc );
554 if ( !info->description )
555 return NULL;
556
557 info->num_members = ctr->group.info1.num_members;
558
559 return info;
560}
561
562GROUP_INFO_CTR *cac_MakeGroupInfoCtr( TALLOC_CTX * mem_ctx,
563 CacGroupInfo * info )
564{
565 GROUP_INFO_CTR *ctr = NULL;
566
567 if ( !mem_ctx || !info )
568 return NULL;
569
570 ctr = talloc( mem_ctx, GROUP_INFO_CTR );
571 if ( !ctr )
572 return NULL;
573
574 ctr->switch_value1 = 1;
575
576 init_samr_group_info1( &( ctr->group.info1 ), info->name,
577 info->description, info->num_members );
578
579 return ctr;
580}
581
582CacAliasInfo *cac_MakeAliasInfo( TALLOC_CTX * mem_ctx, ALIAS_INFO_CTR ctr )
583{
584 CacGroupInfo *info = NULL;
585
586 if ( !mem_ctx || ctr.level != 1 )
587 return NULL;
588
589 info = talloc( mem_ctx, CacAliasInfo );
590 if ( !info )
591 return NULL;
592
593 info->name =
594 talloc_unistr2_to_ascii( mem_ctx,
595 *( ctr.alias.info1.name.string ) );
596 if ( !info->name )
597 return NULL;
598
599 info->description =
600 talloc_unistr2_to_ascii( mem_ctx,
601 *( ctr.alias.info1.description.
602 string ) );
603 if ( !info->name )
604 return NULL;
605
606 info->num_members = ctr.alias.info1.num_member;
607
608 return info;
609}
610
611ALIAS_INFO_CTR *cac_MakeAliasInfoCtr( TALLOC_CTX * mem_ctx,
612 CacAliasInfo * info )
613{
614 ALIAS_INFO_CTR *ctr = NULL;
615
616 if ( !mem_ctx || !info )
617 return NULL;
618
619 ctr = talloc( mem_ctx, ALIAS_INFO_CTR );
620 if ( !ctr )
621 return NULL;
622
623 ctr->level = 1;
624
625 init_samr_alias_info1( &( ctr->alias.info1 ), info->name,
626 info->num_members, info->description );
627
628 return ctr;
629}
630
631CacDomainInfo *cac_MakeDomainInfo( TALLOC_CTX * mem_ctx,
632 SAM_UNK_INFO_1 * info1,
633 SAM_UNK_INFO_2 * info2,
634 SAM_UNK_INFO_12 * info12 )
635{
636 CacDomainInfo *info = NULL;
637
638 if ( !mem_ctx || !info1 || !info2 || !info12 )
639 return NULL;
640
641 info = talloc( mem_ctx, CacDomainInfo );
642 if ( !info )
643 return NULL;
644
645 info->min_pass_length = info1->min_length_password;
646 info->pass_history = info1->password_history;
647
648 cac_InitCacTime( &( info->expire ), info1->expire );
649 cac_InitCacTime( &( info->min_pass_age ), info1->min_passwordage );
650
651 info->server_role = info2->server_role;
652 info->num_users = info2->num_domain_usrs;
653 info->num_domain_groups = info2->num_domain_grps;
654 info->num_local_groups = info2->num_local_grps;
655
656 /*if these have been ZERO'd out we need to know. uni_str_len will be 0 */
657 if ( info2->uni_comment.uni_str_len == 0 ) {
658 info->comment = talloc_strdup( mem_ctx, "\0" );
659 } else {
660 info->comment =
661 talloc_unistr2_to_ascii( mem_ctx,
662 info2->uni_comment );
663 }
664
665 if ( info2->uni_domain.uni_str_len == 0 ) {
666 info->domain_name = talloc_strdup( mem_ctx, "\0" );
667 } else {
668 info->domain_name =
669 talloc_unistr2_to_ascii( mem_ctx, info2->uni_domain );
670 }
671
672 if ( info2->uni_server.uni_str_len == 0 ) {
673 info->server_name = talloc_strdup( mem_ctx, "\0" );
674 } else {
675 info->server_name =
676 talloc_unistr2_to_ascii( mem_ctx, info2->uni_server );
677 }
678
679
680 cac_InitCacTime( &( info->lockout_duration ), info12->duration );
681 cac_InitCacTime( &( info->lockout_reset ), info12->reset_count );
682 info->num_bad_attempts = info12->bad_attempt_lockout;
683
684 return info;
685}
686
687char *cac_unistr_ascii( TALLOC_CTX * mem_ctx, UNISTR src )
688{
689 char *buf;
690 uint32 len;
691
692 if ( !mem_ctx || !src.buffer )
693 return NULL;
694
695 len = unistrlen( src.buffer ) + 1;
696
697 buf = TALLOC_ZERO_ARRAY( mem_ctx, char, len );
698 if ( !buf )
699 return NULL;
700
701 rpcstr_pull( buf, src.buffer, len, -1, STR_TERMINATE );
702
703 return buf;
704}
705
706CacService *cac_MakeServiceArray( TALLOC_CTX * mem_ctx,
707 ENUM_SERVICES_STATUS * svc,
708 uint32 num_services )
709{
710 int i;
711 CacService *services = NULL;
712
713 if ( !mem_ctx || !svc )
714 return NULL;
715
716 if (num_services) {
717 services = TALLOC_ZERO_ARRAY( mem_ctx, CacService, num_services );
718 if ( !services )
719 return NULL;
720 } else {
721 services = NULL;
722 }
723
724 for ( i = 0; i < num_services; i++ ) {
725 services[i].service_name =
726 cac_unistr_ascii( mem_ctx, svc[i].servicename );
727 services[i].display_name =
728 cac_unistr_ascii( mem_ctx, svc[i].displayname );
729
730 if ( !services[i].service_name || !services[i].display_name )
731 return NULL;
732
733 services[i].status = svc[i].status;
734 }
735
736 return services;
737}
738
739int cac_InitCacServiceConfig( TALLOC_CTX * mem_ctx, SERVICE_CONFIG * src,
740 CacServiceConfig * dest )
741{
742 if ( !src || !dest )
743 return CAC_FAILURE;
744
745 dest->exe_path =
746 talloc_unistr2_to_ascii( mem_ctx, *src->executablepath );
747 if ( !dest->exe_path )
748 return CAC_FAILURE;
749
750 dest->load_order_group =
751 talloc_unistr2_to_ascii( mem_ctx, *src->loadordergroup );
752 if ( !dest->load_order_group )
753 return CAC_FAILURE;
754
755 dest->dependencies =
756 talloc_unistr2_to_ascii( mem_ctx, *src->dependencies );
757 if ( !dest->dependencies )
758 return CAC_FAILURE;
759
760 dest->start_name =
761 talloc_unistr2_to_ascii( mem_ctx, *src->startname );
762 if ( !dest->start_name )
763 return CAC_FAILURE;
764
765 dest->display_name =
766 talloc_unistr2_to_ascii( mem_ctx, *src->displayname );
767 if ( !dest->display_name )
768 return CAC_FAILURE;
769
770 dest->type = src->service_type;
771 dest->start_type = src->start_type;
772 dest->error_control = src->error_control;
773 dest->tag_id = src->tag_id;
774
775 return CAC_SUCCESS;
776}
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