source3/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 #include "nterr.h"
  26 #include "rpc_parse.h"
  27
  28 #undef DBGC_CLASS
  29 #define DBGC_CLASS DBGC_RPC_PARSE
  30
  31 /*******************************************************************
  32 Make a DFS_Q_DFS_QUERY structure
  33 *******************************************************************/
  34
  35 void init_dfs_q_dfs_exist(DFS_Q_DFS_EXIST *q_d)
  36 {
  37         q_d->dummy = 0;
  38 }
  39
  40 /*************************************************************
  41  Read/write a DFS_Q_DFS_EXIST structure - dummy...
  42  ************************************************************/
  43
  44 BOOL dfs_io_q_dfs_exist(const char *desc, DFS_Q_DFS_EXIST *q_d, prs_struct *ps, int depth)
  45 {
  46         if(q_d == NULL)
  47                 return False;
  48
  49         prs_debug(ps, depth, desc, "dfs_io_q_dfs_exist");
  50
  51         return True;
  52 }
  53
  54 /*************************************************************
  55  Read/write a DFS_R_DFS_EXIST structure
  56  ************************************************************/
  57
  58 BOOL dfs_io_r_dfs_exist(const char *desc, DFS_R_DFS_EXIST *q_d, prs_struct *ps, int depth)
  59 {
  60         if(q_d == NULL)
  61                 return False;
  62
  63         prs_debug(ps, depth, desc, "dfs_io_r_dfs_exist");
  64         depth++;
  65
  66         if(!prs_align(ps))
  67                 return False;
  68
  69         if(!prs_uint32("exist flag", ps, 0, &q_d->status))
  70                 return False;
  71
  72         return True;
  73 }
  74
  75 /*******************************************************************
  76 Make a DFS_Q_DFS_REMOVE structure
  77 *******************************************************************/
  78
  79 BOOL init_dfs_q_dfs_remove(DFS_Q_DFS_REMOVE *q_d, const char *entrypath,
  80                            const char *servername, const char *sharename)
  81 {
  82         DEBUG(5,("init_dfs_q_dfs_remove\n"));
  83         init_unistr2(&q_d->DfsEntryPath, entrypath, UNI_STR_TERMINATE);
  84         init_unistr2(&q_d->ServerName, servername, UNI_STR_TERMINATE);
  85         init_unistr2(&q_d->ShareName, sharename, UNI_STR_TERMINATE);
  86         q_d->ptr_ServerName = q_d->ptr_ShareName = 1;
  87         return True;
  88 }
  89
  90 /*******************************************************************
  91 Read/write a DFS_Q_DFS_REMOVE structure
  92 *******************************************************************/
  93
  94 BOOL dfs_io_q_dfs_remove(const char *desc, DFS_Q_DFS_REMOVE *q_d, prs_struct *ps, int depth)
  95 {
  96         if(q_d == NULL)
  97                 return False;
  98
  99         prs_debug(ps, depth, desc, "dfs_io_q_dfs_remove");
 100         depth++;
 101
 102         if(!prs_align(ps))
 103                 return False;
 104
 105         if(!smb_io_unistr2("DfsEntryPath",&q_d->DfsEntryPath, 1, ps, depth))
 106                 return False;
 107
 108         if(!prs_align(ps))
 109                 return False;
 110
 111         if(!prs_uint32("ptr_ServerName", ps, depth, &q_d->ptr_ServerName))
 112                 return False;
 113         if(q_d->ptr_ServerName)
 114                 if (!smb_io_unistr2("ServerName",&q_d->ServerName, q_d->ptr_ServerName, ps, depth))
 115                         return False;
 116         if(!prs_align(ps))
 117                 return False;
 118
 119         if(!prs_uint32("ptr_ShareName", ps, depth, &q_d->ptr_ShareName))
 120                 return False;
 121         if(q_d->ptr_ShareName)
 122                 if (!smb_io_unistr2("ShareName",&q_d->ShareName,  q_d->ptr_ShareName, ps, depth))
 123                         return False;
 124         if(!prs_align(ps))
 125                 return False;
 126
 127         return True;
 128 }
 129
 130 /*******************************************************************
 131 Read/write a DFS_R_DFS_REMOVE structure
 132 *******************************************************************/
 133
 134 BOOL dfs_io_r_dfs_remove(const char *desc, DFS_R_DFS_REMOVE *r_d, prs_struct *ps, int depth)
 135 {
 136         if(r_d == NULL)
 137                 return False;
 138
 139         prs_debug(ps, depth, desc, "dfs_io_r_dfs_remove");
 140         depth++;
 141
 142         if(!prs_werror("status", ps, depth, &r_d->status))
 143                 return False;
 144
 145         return True;
 146 }
 147
 148 /*******************************************************************
 149 Make a DFS_Q_DFS_ADD structure
 150 *******************************************************************/
 151
 152 BOOL init_dfs_q_dfs_add(DFS_Q_DFS_ADD *q_d, const char *entrypath,
 153                         const char *servername, const char *sharename,
 154                         const char *comment, uint32 flags)
 155 {
 156         DEBUG(5,("init_dfs_q_dfs_add\n"));
 157         q_d->ptr_DfsEntryPath = q_d->ptr_ServerName = q_d->ptr_ShareName = 1;
 158         init_unistr2(&q_d->DfsEntryPath, entrypath, UNI_STR_TERMINATE);
 159         init_unistr2(&q_d->ServerName, servername, UNI_STR_TERMINATE);
 160         init_unistr2(&q_d->ShareName, sharename, UNI_STR_TERMINATE);
 161         if(comment != NULL) {
 162                 init_unistr2(&q_d->Comment, comment,UNI_STR_TERMINATE);
 163                 q_d->ptr_Comment = 1;
 164         } else {
 165                 q_d->ptr_Comment = 0;
 166         }
 167
 168         q_d->Flags = flags;
 169         return True;
 170 }
 171
 172 /************************************************************
 173  Read/write a DFS_Q_DFS_ADD structure
 174  ************************************************************/
 175
 176 BOOL dfs_io_q_dfs_add(const char *desc, DFS_Q_DFS_ADD *q_d, prs_struct *ps, int depth)
 177 {
 178         if(q_d == NULL)
 179                 return False;
 180
 181         prs_debug(ps, depth, desc, "dfs_io_q_dfs_add");
 182         depth++;
 183
 184         if(!prs_align(ps))
 185                 return False;
 186
 187         if(!smb_io_unistr2("DfsEntryPath",&q_d->DfsEntryPath, 1, ps, depth))
 188                 return False;
 189         if(!prs_align(ps))
 190                 return False;
 191
 192         if(!smb_io_unistr2("ServerName",&q_d->ServerName, 1, ps, depth))
 193                 return False;
 194         if(!prs_align(ps))
 195                 return False;
 196
 197         if(!prs_uint32("ptr_ShareName", ps, depth, &q_d->ptr_ShareName))
 198                 return False;
 199         if(!smb_io_unistr2("ShareName",&q_d->ShareName,  1, ps, depth))
 200                 return False;
 201         if(!prs_align(ps))
 202                 return False;
 203
 204         if(!prs_uint32("ptr_Comment", ps, depth, &q_d->ptr_Comment))
 205                 return False;
 206         if(!smb_io_unistr2("",&q_d->Comment, q_d->ptr_Comment , ps, depth))
 207                 return False;
 208         if(!prs_align(ps))
 209                 return False;
 210
 211         if(!prs_uint32("Flags", ps, depth, &q_d->Flags))
 212                 return True;
 213
 214         return True;
 215 }
 216
 217 /************************************************************
 218  Read/write a DFS_R_DFS_ADD structure
 219  ************************************************************/
 220
 221 BOOL dfs_io_r_dfs_add(const char *desc, DFS_R_DFS_ADD *r_d, prs_struct *ps, int depth)
 222 {
 223         if(r_d == NULL)
 224                 return False;
 225
 226         prs_debug(ps, depth, desc, "dfs_io_r_dfs_add");
 227         depth++;
 228
 229         if(!prs_werror("status", ps, depth, &r_d->status))
 230                 return False;
 231
 232         return True;
 233 }
 234
 235 BOOL init_dfs_q_dfs_get_info(DFS_Q_DFS_GET_INFO *q_d, const char *entrypath,
 236                              const char *servername, const char *sharename,
 237                              uint32 info_level)
 238 {
 239         DEBUG(5,("init_dfs_q2_get_info\n"));
 240         init_unistr2(&q_d->uni_path, entrypath, UNI_STR_TERMINATE);
 241         init_unistr2(&q_d->uni_server, servername, UNI_STR_TERMINATE);
 242         init_unistr2(&q_d->uni_share, sharename, UNI_STR_TERMINATE);
 243         q_d->level = info_level;
 244         q_d->ptr_server = q_d->ptr_share = 1;
 245         return True;
 246 }
 247
 248 /************************************************************
 249  Read/write a DFS_Q_GET_INFO structure
 250  ************************************************************/
 251
 252 BOOL dfs_io_q_dfs_get_info(const char *desc, DFS_Q_DFS_GET_INFO* q_i, prs_struct* ps, int depth)
 253 {
 254         if(q_i == NULL)
 255                 return False;
 256
 257         prs_debug(ps, depth, desc, "dfs_io_q_dfs_get_info");
 258         depth++;
 259
 260         if(!smb_io_unistr2("",&q_i->uni_path, 1, ps, depth))
 261                 return False;
 262
 263         if(!prs_align(ps))
 264                 return False;
 265
 266         if(!prs_uint32("ptr_server", ps, depth, &q_i->ptr_server))
 267                 return False;
 268
 269         if(q_i->ptr_server)
 270                 if (!smb_io_unistr2("",&q_i->uni_server, q_i->ptr_server, ps, depth))
 271                         return False;
 272         if(!prs_align(ps))
 273                 return False;
 274
 275         if(!prs_uint32("ptr_share", ps, depth, &q_i->ptr_share))
 276                 return False;
 277         if(q_i->ptr_share)
 278                 if(!smb_io_unistr2("", &q_i->uni_share, q_i->ptr_share, ps, depth))
 279                         return False;
 280         if(!prs_align(ps))
 281                 return False;
 282
 283         if(!prs_uint32("level", ps, depth, &q_i->level))
 284                 return False;
 285         return True;
 286 }
 287
 288 /************************************************************
 289  Read/write a DFS_R_GET_INFO structure
 290  ************************************************************/
 291
 292 BOOL dfs_io_r_dfs_get_info(const char *desc, DFS_R_DFS_GET_INFO* r_i, prs_struct* ps, int depth)
 293 {
 294         if(r_i == NULL)
 295                 return False;
 296
 297         if(!prs_uint32("level", ps, depth, &r_i->level))
 298                 return False;
 299         if(!prs_uint32("ptr_ctr", ps, depth, &r_i->ptr_ctr))
 300                 return False;
 301
 302         if(!dfs_io_dfs_info_ctr("", &r_i->ctr, 1, r_i->level, ps, depth))
 303                 return False;
 304         if(!prs_werror("status", ps, depth, &r_i->status))
 305                 return False;
 306         return True;
 307 }
 308
 309 /************************************************************
 310  Make a DFS_Q_DFS_ENUM structure
 311  ************************************************************/
 312 BOOL init_dfs_q_dfs_enum(DFS_Q_DFS_ENUM *q_d, uint32 level, DFS_INFO_CTR *ctr)
 313 {
 314         q_d->level = level;
 315         q_d->maxpreflen = -1;
 316         q_d->ptr_buffer = 1;
 317         q_d->level2 = level;
 318
 319         q_d->ptr_num_entries = 1;
 320         q_d->num_entries = 0;
 321         q_d->num_entries2 = 0;
 322         q_d->reshnd.ptr_hnd = 1;
 323         q_d->reshnd.handle = 0;
 324         return True;
 325 }
 326
 327 /************************************************************
 328  Read or write the DFS_Q_DFS_ENUM structure
 329  ************************************************************/
 330
 331 BOOL dfs_io_q_dfs_enum(const char *desc, DFS_Q_DFS_ENUM *q_d, prs_struct *ps, int depth)
 332 {
 333         if(q_d == NULL)
 334                 return False;
 335
 336         prs_debug(ps, depth, desc, "dfs_io_q_dfs_enum");
 337         depth++;
 338
 339         if(!prs_align(ps))
 340                 return False;
 341
 342         if(!prs_uint32("level", ps, depth, &q_d->level))
 343                 return False;
 344         if(!prs_uint32("maxpreflen", ps, depth, &q_d->maxpreflen))
 345                 return False;
 346         if(!prs_uint32("ptr_buffer", ps, depth, &q_d->ptr_buffer))
 347                 return False;
 348         if(!prs_uint32("level2", ps, depth, &q_d->level2))
 349                 return False;
 350         if(!prs_uint32("level3", ps, depth, &q_d->level2))
 351                 return False;
 352
 353         if(!prs_uint32("ptr_num_entries", ps, depth, &q_d->ptr_num_entries))
 354                 return False;
 355         if(!prs_uint32("num_entries", ps, depth, &q_d->num_entries))
 356                 return False;
 357         if(!prs_uint32("num_entries2", ps, depth, &q_d->num_entries2))
 358                 return False;
 359         if(!smb_io_enum_hnd("resume_hnd",&q_d->reshnd, ps, depth))
 360                 return False;
 361         return True;
 362 }
 363
 364 /************************************************************
 365  Read/write a DFS_INFO_CTR structure
 366  ************************************************************/
 367
 368 BOOL dfs_io_dfs_info_ctr(const char *desc, DFS_INFO_CTR* ctr, uint32 num_entries, uint32 level, prs_struct* ps, int depth)
 369 {
 370         int i=0;
 371
 372         switch(level) {
 373         case 1:
 374                 depth++;
 375                 /* should depend on whether marshalling or unmarshalling! */
 376                 if(UNMARSHALLING(ps)) {
 377                         ctr->dfs.info1 = (DFS_INFO_1 *)prs_alloc_mem(ps, sizeof(DFS_INFO_1)*num_entries);
 378                         if (!ctr->dfs.info1)
 379                                 return False;
 380                 }
 381
 382                 for(i=0;i<num_entries;i++) {
 383                         if(!prs_uint32("ptr_entrypath",ps, depth, &ctr->dfs.info1[i].ptr_entrypath))
 384                                 return False;
 385                 }
 386                 for(i=0;i<num_entries;i++) {
 387                         if(!smb_io_unistr2("", &ctr->dfs.info1[i].entrypath, ctr->dfs.info1[i].ptr_entrypath, ps, depth))
 388                                 return False;
 389                         if(!prs_align(ps))
 390                                 return False;
 391                 }
 392                 depth--;
 393                 break;
 394         case 2:
 395                 depth++;
 396                 if(UNMARSHALLING(ps)) {
 397                         ctr->dfs.info2 = (DFS_INFO_2 *)prs_alloc_mem(ps, num_entries*sizeof(DFS_INFO_2));
 398                         if (!ctr->dfs.info2)
 399                                 return False;
 400                 }
 401
 402                 for(i=0;i<num_entries;i++) {
 403                         if(!prs_uint32("ptr_entrypath", ps, depth, &ctr->dfs.info2[i].ptr_entrypath))
 404                                 return False;
 405                         if(!prs_uint32("ptr_comment", ps, depth, &ctr->dfs.info2[i].ptr_comment))
 406                                 return False;
 407                         if(!prs_uint32("state", ps, depth, &ctr->dfs.info2[i].state))
 408                                 return False;
 409                         if(!prs_uint32("num_storages", ps, depth, &ctr->dfs.info2[i].num_storages))
 410                                 return False;
 411                 }
 412                 for(i=0;i<num_entries;i++) {
 413                         if(!smb_io_unistr2("", &ctr->dfs.info2[i].entrypath, ctr->dfs.info2[i].ptr_entrypath, ps, depth))
 414                                 return False;
 415                         if(!prs_align(ps))
 416                                 return False;
 417                         if(!smb_io_unistr2("",&ctr->dfs.info2[i].comment, ctr->dfs.info2[i].ptr_comment, ps, depth))
 418                                 return False;
 419                         if(!prs_align(ps))
 420                                 return False;
 421                 }
 422                 depth--;
 423                 break;
 424         case 3:
 425                 depth++;
 426                 if(UNMARSHALLING(ps)) {
 427                         ctr->dfs.info3 = (DFS_INFO_3 *)prs_alloc_mem(ps, num_entries*sizeof(DFS_INFO_3));
 428                         if (!ctr->dfs.info3)
 429                                 return False;
 430                 }
 431
 432                 for(i=0;i<num_entries;i++) {
 433                         if(!prs_uint32("ptr_entrypath", ps, depth, &ctr->dfs.info3[i].ptr_entrypath))
 434                                 return False;
 435                         if(!prs_uint32("ptr_comment", ps, depth, &ctr->dfs.info3[i].ptr_comment))
 436                                 return False;
 437                         if(!prs_uint32("state", ps, depth, &ctr->dfs.info3[i].state))
 438                                 return False;
 439                         if(!prs_uint32("num_storages", ps, depth, &ctr->dfs.info3[i].num_storages))
 440                                 return False;
 441                         if(!prs_uint32("ptr_storages", ps, depth, &ctr->dfs.info3[i].ptr_storages))
 442                                 return False;
 443                 }
 444                 for(i=0;i<num_entries;i++) {
 445                         if(!smb_io_unistr2("", &ctr->dfs.info3[i].entrypath, ctr->dfs.info3[i].ptr_entrypath, ps, depth))
 446                                 return False;
 447                         if(!prs_align(ps))
 448                                 return False;
 449                         if(!smb_io_unistr2("", &ctr->dfs.info3[i].comment, ctr->dfs.info3[i].ptr_comment, ps, depth))
 450                                 return False;
 451                         if(!prs_align(ps))
 452                                 return False;
 453                         if(!prs_uint32("num_storage_infos", ps, depth, &ctr->dfs.info3[i].num_storage_infos))
 454                                 return False;
 455
 456                         if(!dfs_io_dfs_storage_info("storage_info", &ctr->dfs.info3[i], ps, depth))
 457                                 return False;
 458                 }
 459         }
 460
 461         return True;
 462 }
 463
 464 /************************************************************
 465  Read/write a DFS_R_DFS_ENUM structure
 466  ************************************************************/
 467
 468 BOOL dfs_io_r_dfs_enum(const char *desc, DFS_R_DFS_ENUM *q_d, prs_struct *ps, int depth)
 469 {
 470         DFS_INFO_CTR *ctr;
 471         if(q_d == NULL)
 472                 return False;
 473         ctr = q_d->ctr;
 474         if(ctr == NULL)
 475                 return False;
 476
 477         prs_debug(ps, depth, desc, "dfs_io_r_dfs_enum");
 478         depth++;
 479
 480         if(!prs_align(ps))
 481                 return False;
 482
 483         if(!prs_uint32("ptr_buffer", ps, depth, &q_d->ptr_buffer))
 484                 return False;
 485         if(!prs_uint32("level", ps, depth, &q_d->level))
 486                 return False;
 487         if(!prs_uint32("level2", ps, depth, &ctr->switch_value))
 488                 return False;
 489         if(!prs_uint32("ptr_num_entries", ps, depth, &q_d->ptr_num_entries))
 490                 return False;
 491         if(q_d->ptr_num_entries)
 492                 if(!prs_uint32("num_entries", ps, depth, &q_d->num_entries))
 493                         return False;
 494         if(!prs_uint32("ptr_num_entries2", ps, depth, &q_d->ptr_num_entries2))
 495                 return False;
 496         if(q_d->ptr_num_entries2)
 497                 if(!prs_uint32("num_entries2", ps, depth, &ctr->num_entries))
 498                         return False;
 499
 500         if(!dfs_io_dfs_info_ctr("", ctr, q_d->num_entries, q_d->level, ps, depth))
 501                 return False;
 502
 503         if(!smb_io_enum_hnd("resume_hnd", &q_d->reshnd, ps, depth))
 504                 return False;
 505         if(!prs_werror("status", ps, depth, &q_d->status))
 506                 return False;
 507         return True;
 508 }
 509
 510 BOOL dfs_io_dfs_storage_info(const char *desc, DFS_INFO_3* info3, prs_struct *ps, int depth)
 511 {
 512         int i=0;
 513         if(info3 == NULL)
 514                 return False;
 515
 516         prs_debug(ps, depth, desc, "smb_io_dfs_storage_info");
 517         depth++;
 518
 519         if(UNMARSHALLING(ps)) {
 520                 info3->storages = (DFS_STORAGE_INFO *)prs_alloc_mem(ps, info3->num_storage_infos*sizeof(DFS_STORAGE_INFO));
 521                 if (!info3->storages)
 522                         return False;
 523         }
 524
 525         for(i=0;i<info3->num_storage_infos;i++) {
 526                 if(!prs_uint32("storage_state", ps, depth, &info3->storages[i].state))
 527                         return False;
 528                 if(!prs_uint32("ptr_servername", ps, depth, &info3->storages[i].ptr_servername))
 529                         return False;
 530                 if(!prs_uint32("ptr_sharename", ps, depth, &info3->storages[i].ptr_sharename))
 531                         return False;
 532         }
 533
 534         for(i=0;i<info3->num_storage_infos;i++) {
 535                 if(!smb_io_unistr2("servername", &info3->storages[i].servername, info3->storages[i].ptr_servername, ps, depth))
 536                         return False;
 537                 if(!prs_align(ps))
 538                         return False;
 539                 if(!smb_io_unistr2("sharename", &info3->storages[i].sharename, info3->storages[i].ptr_sharename, ps, depth))
 540                         return False;
 541                 if(!prs_align(ps))
 542                         return False;
 543         }
 544
 545         return True;
 546 }