source/rpc_parse/parse_dfs.c

   1 /*
   2  *  Unix SMB/CIFS implementation.
   3  *  MSDfs RPC Pipe client / server routines
   4  *  Copyright (C) Andrew Tridgell              1992-2000,
   5  *  Copyright (C) Luke Kenneth Casson Leighton 1996-2000,
   6  *  Copyright (C) Shirish Kalele               2000.
   7  *  Copyright (C) Jeremy Allison                                2001.
   8  *
   9  *  This program is free software; you can redistribute it and/or modify
  10  *  it under the terms of the GNU General Public License as published by
  11  *  the Free Software Foundation; either version 2 of the License, or
  12  *  (at your option) any later version.
  13  *
  14  *  This program is distributed in the hope that it will be useful,
  15  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  *  GNU General Public License for more details.
  18  *
  19  *  You should have received a copy of the GNU General Public License
  20  *  along with this program; if not, write to the Free Software
  21  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  22  */
  23
  24 #include "includes.h"
  25
  26 #undef DBGC_CLASS
  27 #define DBGC_CLASS DBGC_RPC_PARSE
  28
  29 /*******************************************************************
  30 Make a DFS_Q_DFS_QUERY structure
  31 *******************************************************************/
  32
  33 void init_dfs_q_dfs_exist(DFS_Q_DFS_EXIST *q_d)
  34 {
  35         q_d->dummy = 0;
  36 }
  37
  38 /*************************************************************
  39  Read/write a DFS_Q_DFS_EXIST structure - dummy...
  40  ************************************************************/
  41
  42 BOOL dfs_io_q_dfs_exist(const char *desc, DFS_Q_DFS_EXIST *q_d, prs_struct *ps, int depth)
  43 {
  44         if(q_d == NULL)
  45                 return False;
  46
  47         prs_debug(ps, depth, desc, "dfs_io_q_dfs_exist");
  48
  49         return True;
  50 }
  51
  52 /*************************************************************
  53  Read/write a DFS_R_DFS_EXIST structure
  54  ************************************************************/
  55
  56 BOOL dfs_io_r_dfs_exist(const char *desc, DFS_R_DFS_EXIST *q_d, prs_struct *ps, int depth)
  57 {
  58         if(q_d == NULL)
  59                 return False;
  60
  61         prs_debug(ps, depth, desc, "dfs_io_r_dfs_exist");
  62         depth++;
  63
  64         if(!prs_align(ps))
  65                 return False;
  66
  67         if(!prs_uint32("exist flag", ps, 0, &q_d->status))
  68                 return False;
  69
  70         return True;
  71 }
  72
  73 /*******************************************************************
  74 Make a DFS_Q_DFS_REMOVE structure
  75 *******************************************************************/
  76
  77 BOOL init_dfs_q_dfs_remove(DFS_Q_DFS_REMOVE *q_d, const char *entrypath,
  78                            const char *servername, const char *sharename)
  79 {
  80         DEBUG(5,("init_dfs_q_dfs_remove\n"));
  81         init_unistr2(&q_d->DfsEntryPath, entrypath, UNI_STR_TERMINATE);
  82         init_unistr2(&q_d->ServerName, servername, UNI_STR_TERMINATE);
  83         init_unistr2(&q_d->ShareName, sharename, UNI_STR_TERMINATE);
  84         q_d->ptr_ServerName = q_d->ptr_ShareName = 1;
  85         return True;
  86 }
  87
  88 /*******************************************************************
  89 Read/write a DFS_Q_DFS_REMOVE structure
  90 *******************************************************************/
  91
  92 BOOL dfs_io_q_dfs_remove(const char *desc, DFS_Q_DFS_REMOVE *q_d, prs_struct *ps, int depth)
  93 {
  94         if(q_d == NULL)
  95                 return False;
  96
  97         prs_debug(ps, depth, desc, "dfs_io_q_dfs_remove");
  98         depth++;
  99
 100         if(!prs_align(ps))
 101                 return False;
 102
 103         if(!smb_io_unistr2("DfsEntryPath",&q_d->DfsEntryPath, 1, ps, depth))
 104                 return False;
 105
 106         if(!prs_align(ps))
 107                 return False;
 108
 109         if(!prs_uint32("ptr_ServerName", ps, depth, &q_d->ptr_ServerName))
 110                 return False;
 111         if(q_d->ptr_ServerName)
 112                 if (!smb_io_unistr2("ServerName",&q_d->ServerName, q_d->ptr_ServerName, ps, depth))
 113                         return False;
 114         if(!prs_align(ps))
 115                 return False;
 116
 117         if(!prs_uint32("ptr_ShareName", ps, depth, &q_d->ptr_ShareName))
 118                 return False;
 119         if(q_d->ptr_ShareName)
 120                 if (!smb_io_unistr2("ShareName",&q_d->ShareName,  q_d->ptr_ShareName, ps, depth))
 121                         return False;
 122         if(!prs_align(ps))
 123                 return False;
 124
 125         return True;
 126 }
 127
 128 /*******************************************************************
 129 Read/write a DFS_R_DFS_REMOVE structure
 130 *******************************************************************/
 131
 132 BOOL dfs_io_r_dfs_remove(const char *desc, DFS_R_DFS_REMOVE *r_d, prs_struct *ps, int depth)
 133 {
 134         if(r_d == NULL)
 135                 return False;
 136
 137         prs_debug(ps, depth, desc, "dfs_io_r_dfs_remove");
 138         depth++;
 139
 140         if(!prs_werror("status", ps, depth, &r_d->status))
 141                 return False;
 142
 143         return True;
 144 }
 145
 146 /*******************************************************************
 147 Make a DFS_Q_DFS_ADD structure
 148 *******************************************************************/
 149
 150 BOOL init_dfs_q_dfs_add(DFS_Q_DFS_ADD *q_d, const char *entrypath,
 151                         const char *servername, const char *sharename,
 152                         const char *comment, uint32 flags)
 153 {
 154         DEBUG(5,("init_dfs_q_dfs_add\n"));
 155         q_d->ptr_DfsEntryPath = q_d->ptr_ServerName = q_d->ptr_ShareName = 1;
 156         init_unistr2(&q_d->DfsEntryPath, entrypath, UNI_STR_TERMINATE);
 157         init_unistr2(&q_d->ServerName, servername, UNI_STR_TERMINATE);
 158         init_unistr2(&q_d->ShareName, sharename, UNI_STR_TERMINATE);
 159         if(comment != NULL) {
 160                 init_unistr2(&q_d->Comment, comment,UNI_STR_TERMINATE);
 161                 q_d->ptr_Comment = 1;
 162         } else {
 163                 q_d->ptr_Comment = 0;
 164         }
 165
 166         q_d->Flags = flags;
 167         return True;
 168 }
 169
 170 /************************************************************
 171  Read/write a DFS_Q_DFS_ADD structure
 172  ************************************************************/
 173
 174 BOOL dfs_io_q_dfs_add(const char *desc, DFS_Q_DFS_ADD *q_d, prs_struct *ps, int depth)
 175 {
 176         if(q_d == NULL)
 177                 return False;
 178
 179         prs_debug(ps, depth, desc, "dfs_io_q_dfs_add");
 180         depth++;
 181
 182         if(!prs_align(ps))
 183                 return False;
 184
 185         if(!smb_io_unistr2("DfsEntryPath",&q_d->DfsEntryPath, 1, ps, depth))
 186                 return False;
 187         if(!prs_align(ps))
 188                 return False;
 189
 190         if(!smb_io_unistr2("ServerName",&q_d->ServerName, 1, ps, depth))
 191                 return False;
 192         if(!prs_align(ps))
 193                 return False;
 194
 195         if(!prs_uint32("ptr_ShareName", ps, depth, &q_d->ptr_ShareName))
 196                 return False;
 197         if(!smb_io_unistr2("ShareName",&q_d->ShareName,  1, ps, depth))
 198                 return False;
 199         if(!prs_align(ps))
 200                 return False;
 201
 202         if(!prs_uint32("ptr_Comment", ps, depth, &q_d->ptr_Comment))
 203                 return False;
 204         if(!smb_io_unistr2("",&q_d->Comment, q_d->ptr_Comment , ps, depth))
 205                 return False;
 206         if(!prs_align(ps))
 207                 return False;
 208
 209         if(!prs_uint32("Flags", ps, depth, &q_d->Flags))
 210                 return True;
 211
 212         return True;
 213 }
 214
 215 /************************************************************
 216  Read/write a DFS_R_DFS_ADD structure
 217  ************************************************************/
 218
 219 BOOL dfs_io_r_dfs_add(const char *desc, DFS_R_DFS_ADD *r_d, prs_struct *ps, int depth)
 220 {
 221         if(r_d == NULL)
 222                 return False;
 223
 224         prs_debug(ps, depth, desc, "dfs_io_r_dfs_add");
 225         depth++;
 226
 227         if(!prs_werror("status", ps, depth, &r_d->status))
 228                 return False;
 229
 230         return True;
 231 }
 232
 233 BOOL init_dfs_q_dfs_get_info(DFS_Q_DFS_GET_INFO *q_d, const char *entrypath,
 234                              const char *servername, const char *sharename,
 235                              uint32 info_level)
 236 {
 237         DEBUG(5,("init_dfs_q2_get_info\n"));
 238         init_unistr2(&q_d->uni_path, entrypath, UNI_STR_TERMINATE);
 239         init_unistr2(&q_d->uni_server, servername, UNI_STR_TERMINATE);
 240         init_unistr2(&q_d->uni_share, sharename, UNI_STR_TERMINATE);
 241         q_d->level = info_level;
 242         q_d->ptr_server = q_d->ptr_share = 1;
 243         return True;
 244 }
 245
 246 /************************************************************
 247  Read/write a DFS_Q_GET_INFO structure
 248  ************************************************************/
 249
 250 BOOL dfs_io_q_dfs_get_info(const char *desc, DFS_Q_DFS_GET_INFO* q_i, prs_struct* ps, int depth)
 251 {
 252         if(q_i == NULL)
 253                 return False;
 254
 255         prs_debug(ps, depth, desc, "dfs_io_q_dfs_get_info");
 256         depth++;
 257
 258         if(!smb_io_unistr2("",&q_i->uni_path, 1, ps, depth))
 259                 return False;
 260
 261         if(!prs_align(ps))
 262                 return False;
 263
 264         if(!prs_uint32("ptr_server", ps, depth, &q_i->ptr_server))
 265                 return False;
 266
 267         if(q_i->ptr_server)
 268                 if (!smb_io_unistr2("",&q_i->uni_server, q_i->ptr_server, ps, depth))
 269                         return False;
 270         if(!prs_align(ps))
 271                 return False;
 272
 273         if(!prs_uint32("ptr_share", ps, depth, &q_i->ptr_share))
 274                 return False;
 275         if(q_i->ptr_share)
 276                 if(!smb_io_unistr2("", &q_i->uni_share, q_i->ptr_share, ps, depth))
 277                         return False;
 278         if(!prs_align(ps))
 279                 return False;
 280
 281         if(!prs_uint32("level", ps, depth, &q_i->level))
 282                 return False;
 283         return True;
 284 }
 285
 286 /************************************************************
 287  Read/write a DFS_R_GET_INFO structure
 288  ************************************************************/
 289
 290 BOOL dfs_io_r_dfs_get_info(const char *desc, DFS_R_DFS_GET_INFO* r_i, prs_struct* ps, int depth)
 291 {
 292         if(r_i == NULL)
 293                 return False;
 294
 295         if(!prs_uint32("level", ps, depth, &r_i->level))
 296                 return False;
 297         if(!prs_uint32("ptr_ctr", ps, depth, &r_i->ptr_ctr))
 298                 return False;
 299
 300         if(!dfs_io_dfs_info_ctr("", &r_i->ctr, 1, r_i->level, ps, depth))
 301                 return False;
 302         if(!prs_werror("status", ps, depth, &r_i->status))
 303                 return False;
 304         return True;
 305 }
 306
 307 /************************************************************
 308  Make a DFS_Q_DFS_ENUM structure
 309  ************************************************************/
 310 BOOL init_dfs_q_dfs_enum(DFS_Q_DFS_ENUM *q_d, uint32 level, DFS_INFO_CTR *ctr)
 311 {
 312         q_d->level = level;
 313         q_d->maxpreflen = -1;
 314         q_d->ptr_buffer = 1;
 315         q_d->level2 = level;
 316
 317         q_d->ptr_num_entries = 1;
 318         q_d->num_entries = 0;
 319         q_d->num_entries2 = 0;
 320         q_d->reshnd.ptr_hnd = 1;
 321         q_d->reshnd.handle = 0;
 322         return True;
 323 }
 324
 325 /************************************************************
 326  Read or write the DFS_Q_DFS_ENUM structure
 327  ************************************************************/
 328
 329 BOOL dfs_io_q_dfs_enum(const char *desc, DFS_Q_DFS_ENUM *q_d, prs_struct *ps, int depth)
 330 {
 331         if(q_d == NULL)
 332                 return False;
 333
 334         prs_debug(ps, depth, desc, "dfs_io_q_dfs_enum");
 335         depth++;
 336
 337         if(!prs_align(ps))
 338                 return False;
 339
 340         if(!prs_uint32("level", ps, depth, &q_d->level))
 341                 return False;
 342         if(!prs_uint32("maxpreflen", ps, depth, &q_d->maxpreflen))
 343                 return False;
 344         if(!prs_uint32("ptr_buffer", ps, depth, &q_d->ptr_buffer))
 345                 return False;
 346         if(!prs_uint32("level2", ps, depth, &q_d->level2))
 347                 return False;
 348         if(!prs_uint32("level3", ps, depth, &q_d->level2))
 349                 return False;
 350
 351         if(!prs_uint32("ptr_num_entries", ps, depth, &q_d->ptr_num_entries))
 352                 return False;
 353         if(!prs_uint32("num_entries", ps, depth, &q_d->num_entries))
 354                 return False;
 355         if(!prs_uint32("num_entries2", ps, depth, &q_d->num_entries2))
 356                 return False;
 357         if(!smb_io_enum_hnd("resume_hnd",&q_d->reshnd, ps, depth))
 358                 return False;
 359         return True;
 360 }
 361
 362 /************************************************************
 363  Read/write a DFS_INFO_CTR structure
 364  ************************************************************/
 365
 366 BOOL dfs_io_dfs_info_ctr(const char *desc, DFS_INFO_CTR* ctr, uint32 num_entries, uint32 level, prs_struct* ps, int depth)
 367 {
 368         int i=0;
 369
 370         switch(level) {
 371         case 1:
 372                 depth++;
 373                 /* should depend on whether marshalling or unmarshalling! */
 374                 if(UNMARSHALLING(ps)) {
 375                         ctr->dfs.info1 = PRS_ALLOC_MEM(ps, DFS_INFO_1, num_entries);
 376                         if (!ctr->dfs.info1)
 377                                 return False;
 378                 }
 379
 380                 for(i=0;i<num_entries;i++) {
 381                         if(!prs_uint32("ptr_entrypath",ps, depth, &ctr->dfs.info1[i].ptr_entrypath))
 382                                 return False;
 383                 }
 384                 for(i=0;i<num_entries;i++) {
 385                         if(!smb_io_unistr2("", &ctr->dfs.info1[i].entrypath, ctr->dfs.info1[i].ptr_entrypath, ps, depth))
 386                                 return False;
 387                         if(!prs_align(ps))
 388                                 return False;
 389                 }
 390                 depth--;
 391                 break;
 392         case 2:
 393                 depth++;
 394                 if(UNMARSHALLING(ps)) {
 395                         ctr->dfs.info2 = PRS_ALLOC_MEM(ps, DFS_INFO_2, num_entries);
 396                         if (!ctr->dfs.info2)
 397                                 return False;
 398                 }
 399
 400                 for(i=0;i<num_entries;i++) {
 401                         if(!prs_uint32("ptr_entrypath", ps, depth, &ctr->dfs.info2[i].ptr_entrypath))
 402                                 return False;
 403                         if(!prs_uint32("ptr_comment", ps, depth, &ctr->dfs.info2[i].ptr_comment))
 404                                 return False;
 405                         if(!prs_uint32("state", ps, depth, &ctr->dfs.info2[i].state))
 406                                 return False;
 407                         if(!prs_uint32("num_storages", ps, depth, &ctr->dfs.info2[i].num_storages))
 408                                 return False;
 409                 }
 410                 for(i=0;i<num_entries;i++) {
 411                         if(!smb_io_unistr2("", &ctr->dfs.info2[i].entrypath, ctr->dfs.info2[i].ptr_entrypath, ps, depth))
 412                                 return False;
 413                         if(!prs_align(ps))
 414                                 return False;
 415                         if(!smb_io_unistr2("",&ctr->dfs.info2[i].comment, ctr->dfs.info2[i].ptr_comment, ps, depth))
 416                                 return False;
 417                         if(!prs_align(ps))
 418                                 return False;
 419                 }
 420                 depth--;
 421                 break;
 422         case 3:
 423                 depth++;
 424                 if(UNMARSHALLING(ps)) {
 425                         ctr->dfs.info3 = PRS_ALLOC_MEM(ps, DFS_INFO_3, num_entries);
 426                         if (!ctr->dfs.info3)
 427                                 return False;
 428                 }
 429
 430                 for(i=0;i<num_entries;i++) {
 431                         if(!prs_uint32("ptr_entrypath", ps, depth, &ctr->dfs.info3[i].ptr_entrypath))
 432                                 return False;
 433                         if(!prs_uint32("ptr_comment", ps, depth, &ctr->dfs.info3[i].ptr_comment))
 434                                 return False;
 435                         if(!prs_uint32("state", ps, depth, &ctr->dfs.info3[i].state))
 436                                 return False;
 437                         if(!prs_uint32("num_storages", ps, depth, &ctr->dfs.info3[i].num_storages))
 438                                 return False;
 439                         if(!prs_uint32("ptr_storages", ps, depth, &ctr->dfs.info3[i].ptr_storages))
 440                                 return False;
 441                 }
 442                 for(i=0;i<num_entries;i++) {
 443                         if(!smb_io_unistr2("", &ctr->dfs.info3[i].entrypath, ctr->dfs.info3[i].ptr_entrypath, ps, depth))
 444                                 return False;
 445                         if(!prs_align(ps))
 446                                 return False;
 447                         if(!smb_io_unistr2("", &ctr->dfs.info3[i].comment, ctr->dfs.info3[i].ptr_comment, ps, depth))
 448                                 return False;
 449                         if(!prs_align(ps))
 450                                 return False;
 451                         if(!prs_uint32("num_storage_infos", ps, depth, &ctr->dfs.info3[i].num_storage_infos))
 452                                 return False;
 453
 454                         if(!dfs_io_dfs_storage_info("storage_info", &ctr->dfs.info3[i], ps, depth))
 455                                 return False;
 456                 }
 457         }
 458
 459         return True;
 460 }
 461
 462 /************************************************************
 463  Read/write a DFS_R_DFS_ENUM structure
 464  ************************************************************/
 465
 466 BOOL dfs_io_r_dfs_enum(const char *desc, DFS_R_DFS_ENUM *q_d, prs_struct *ps, int depth)
 467 {
 468         DFS_INFO_CTR *ctr;
 469         if(q_d == NULL)
 470                 return False;
 471         ctr = q_d->ctr;
 472         if(ctr == NULL)
 473                 return False;
 474
 475         prs_debug(ps, depth, desc, "dfs_io_r_dfs_enum");
 476         depth++;
 477
 478         if(!prs_align(ps))
 479                 return False;
 480
 481         if(!prs_uint32("ptr_buffer", ps, depth, &q_d->ptr_buffer))
 482                 return False;
 483         if(!prs_uint32("level", ps, depth, &q_d->level))
 484                 return False;
 485         if(!prs_uint32("level2", ps, depth, &ctr->switch_value))
 486                 return False;
 487         if(!prs_uint32("ptr_num_entries", ps, depth, &q_d->ptr_num_entries))
 488                 return False;
 489         if(q_d->ptr_num_entries)
 490                 if(!prs_uint32("num_entries", ps, depth, &q_d->num_entries))
 491                         return False;
 492         if(!prs_uint32("ptr_num_entries2", ps, depth, &q_d->ptr_num_entries2))
 493                 return False;
 494         if(q_d->ptr_num_entries2)
 495                 if(!prs_uint32("num_entries2", ps, depth, &ctr->num_entries))
 496                         return False;
 497
 498         if(!dfs_io_dfs_info_ctr("", ctr, q_d->num_entries, q_d->level, ps, depth))
 499                 return False;
 500
 501         if(!smb_io_enum_hnd("resume_hnd", &q_d->reshnd, ps, depth))
 502                 return False;
 503         if(!prs_werror("status", ps, depth, &q_d->status))
 504                 return False;
 505         return True;
 506 }
 507
 508 BOOL dfs_io_dfs_storage_info(const char *desc, DFS_INFO_3* info3, prs_struct *ps, int depth)
 509 {
 510         int i=0;
 511         if(info3 == NULL)
 512                 return False;
 513
 514         prs_debug(ps, depth, desc, "smb_io_dfs_storage_info");
 515         depth++;
 516
 517         if(UNMARSHALLING(ps)) {
 518                 info3->storages = PRS_ALLOC_MEM(ps, DFS_STORAGE_INFO, info3->num_storage_infos);
 519                 if (!info3->storages)
 520                         return False;
 521         }
 522
 523         for(i=0;i<info3->num_storage_infos;i++) {
 524                 if(!prs_uint32("storage_state", ps, depth, &info3->storages[i].state))
 525                         return False;
 526                 if(!prs_uint32("ptr_servername", ps, depth, &info3->storages[i].ptr_servername))
 527                         return False;
 528                 if(!prs_uint32("ptr_sharename", ps, depth, &info3->storages[i].ptr_sharename))
 529                         return False;
 530         }
 531
 532         for(i=0;i<info3->num_storage_infos;i++) {
 533                 if(!smb_io_unistr2("servername", &info3->storages[i].servername, info3->storages[i].ptr_servername, ps, depth))
 534                         return False;
 535                 if(!prs_align(ps))
 536                         return False;
 537                 if(!smb_io_unistr2("sharename", &info3->storages[i].sharename, info3->storages[i].ptr_sharename, ps, depth))
 538                         return False;
 539                 if(!prs_align(ps))
 540                         return False;
 541         }
 542
 543         return True;
 544 }