source/libcli/raw/interfaces.h

   1 /*
   2    Unix SMB/CIFS implementation.
   3    SMB request interface structures
   4    Copyright (C) Andrew Tridgell                        2003
   5    Copyright (C) James J Myers 2003 <myersjj@samba.org>
   6    Copyright (C) James Peach 2007
   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 #ifndef __LIBCLI_RAW_INTERFACES_H__
  23 #define __LIBCLI_RAW_INTERFACES_H__
  24
  25 #include "smb.h"
  26 #include "librpc/gen_ndr/misc.h" /* for struct GUID */
  27
  28 /* this structure is just a wrapper for a string, the only reason we
  29    bother with this is that it allows us to check the length provided
  30    on the wire in testsuite test code to ensure that we are
  31    terminating names in the same way that win2003 is. The *ONLY* time
  32    you should ever look at the 'private_length' field in this
  33    structure is inside compliance test code, in all other cases just
  34    use the null terminated char* as the definitive definition of the
  35    string
  36
  37    also note that this structure is only used in packets where there
  38    is an explicit length provided on the wire (hence the name). That
  39    length is placed in 'private_length'. For packets where the length
  40    is always determined by NULL or packet termination a normal char*
  41    is used in the structure definition.
  42  */
  43 struct smb_wire_string {
  44         uint32_t private_length;
  45         const char *s;
  46 };
  47
  48 /*
  49  * SMB2 uses a 16Byte handle,
  50  * (we can maybe use struct GUID later)
  51  */
  52 struct smb2_handle {
  53         uint64_t data[2];
  54 };
  55
  56 struct ntvfs_handle;
  57
  58 /*
  59  * a generic container for file handles or file pathes
  60  * for qfileinfo/setfileinfo and qpathinfo/setpathinfo
  61 */
  62 union smb_handle_or_path {
  63         /*
  64          * this is used for
  65          * the qpathinfo and setpathinfo
  66          * calls
  67          */
  68         const char *path;
  69         /*
  70          * this is used as file handle in SMB
  71          */
  72         uint16_t fnum;
  73
  74         /*
  75          * this is used as file handle in SMB2
  76          */
  77         struct smb2_handle handle;
  78
  79         /*
  80          * this is used as generic file handle for the NTVFS layer
  81          */
  82         struct ntvfs_handle *ntvfs;
  83 };
  84
  85 /*
  86  a generic container for file handles
  87 */
  88 union smb_handle {
  89         /*
  90          * this is used as file handle in SMB
  91          */
  92         uint16_t fnum;
  93
  94         /*
  95          * this is used as file handle in SMB2
  96          */
  97         struct smb2_handle handle;
  98
  99         /*
 100          * this is used as generic file handle for the NTVFS layer
 101          */
 102         struct ntvfs_handle *ntvfs;
 103 };
 104
 105 /*
 106   this header defines the structures and unions used between the SMB
 107   parser and the backends.
 108 */
 109
 110 /* struct used for SMBlseek call */
 111 union smb_seek {
 112         struct {
 113                 struct {
 114                         union smb_handle file;
 115                         uint16_t mode;
 116                         int32_t  offset; /* signed */
 117                 } in;
 118                 struct {
 119                         int32_t offset;
 120                 } out;
 121         } lseek, generic;
 122 };
 123
 124 /* struct used in unlink() call */
 125 union smb_unlink {
 126         struct {
 127                 struct {
 128                         const char *pattern;
 129                         uint16_t attrib;
 130                 } in;
 131         } unlink;
 132 };
 133
 134
 135 /* struct used in chkpath() call */
 136 union smb_chkpath {
 137         struct {
 138                 struct {
 139                         const char *path;
 140                 } in;
 141         } chkpath;
 142 };
 143
 144 enum smb_mkdir_level {RAW_MKDIR_GENERIC, RAW_MKDIR_MKDIR, RAW_MKDIR_T2MKDIR};
 145
 146 /* union used in mkdir() call */
 147 union smb_mkdir {
 148         /* generic level */
 149         struct {
 150                 enum smb_mkdir_level level;
 151         } generic;
 152
 153         struct {
 154                 enum smb_mkdir_level level;
 155                 struct {
 156                         const char *path;
 157                 } in;
 158         } mkdir;
 159
 160         struct {
 161                 enum smb_mkdir_level level;
 162                 struct {
 163                         const char *path;
 164                         uint_t num_eas;
 165                         struct ea_struct *eas;
 166                 } in;
 167         } t2mkdir;
 168 };
 169
 170 /* struct used in rmdir() call */
 171 struct smb_rmdir {
 172         struct {
 173                 const char *path;
 174         } in;
 175 };
 176
 177 /* struct used in rename() call */
 178 enum smb_rename_level {RAW_RENAME_RENAME, RAW_RENAME_NTRENAME, RAW_RENAME_NTTRANS};
 179
 180 union smb_rename {
 181         struct {
 182                 enum smb_rename_level level;
 183         } generic;
 184
 185         /* SMBrename interface */
 186         struct {
 187                 enum smb_rename_level level;
 188
 189                 struct {
 190                         const char *pattern1;
 191                         const char *pattern2;
 192                         uint16_t attrib;
 193                 } in;
 194         } rename;
 195
 196
 197         /* SMBntrename interface */
 198         struct {
 199                 enum smb_rename_level level;
 200
 201                 struct {
 202                         uint16_t attrib;
 203                         uint16_t flags; /* see RENAME_FLAG_* */
 204                         uint32_t cluster_size;
 205                         const char *old_name;
 206                         const char *new_name;
 207                 } in;
 208         } ntrename;
 209
 210         /* NT TRANS rename interface */
 211         struct {
 212                 enum smb_rename_level level;
 213
 214                 struct {
 215                         union smb_handle file;
 216                         uint16_t flags;/* see RENAME_REPLACE_IF_EXISTS */
 217                         const char *new_name;
 218                 } in;
 219         } nttrans;
 220 };
 221
 222 enum smb_tcon_level {
 223         RAW_TCON_TCON,
 224         RAW_TCON_TCONX,
 225         RAW_TCON_SMB2
 226 };
 227
 228 /* union used in tree connect call */
 229 union smb_tcon {
 230         /* generic interface */
 231         struct {
 232                 enum smb_tcon_level level;
 233         } generic;
 234
 235         /* SMBtcon interface */
 236         struct {
 237                 enum smb_tcon_level level;
 238
 239                 struct {
 240                         const char *service;
 241                         const char *password;
 242                         const char *dev;
 243                 } in;
 244                 struct {
 245                         uint16_t max_xmit;
 246                         uint16_t tid;
 247                 } out;
 248         } tcon;
 249
 250         /* SMBtconX interface */
 251         struct {
 252                 enum smb_tcon_level level;
 253
 254                 struct {
 255                         uint16_t flags;
 256                         DATA_BLOB password;
 257                         const char *path;
 258                         const char *device;
 259                 } in;
 260                 struct {
 261                         uint16_t options;
 262                         char *dev_type;
 263                         char *fs_type;
 264                         uint16_t tid;
 265                 } out;
 266         } tconx;
 267
 268         /* SMB2 TreeConnect */
 269         struct smb2_tree_connect {
 270                 enum smb_tcon_level level;
 271
 272                 struct {
 273                         /* static body buffer 8 (0x08) bytes */
 274                         uint16_t reserved;
 275                         /* uint16_t path_ofs */
 276                         /* uint16_t path_size */
 277                                 /* dynamic body */
 278                         const char *path; /* as non-terminated UTF-16 on the wire */
 279                 } in;
 280                 struct {
 281                         /* static body buffer 16 (0x10) bytes */
 282                         /* uint16_t buffer_code;  0x10 */
 283                         uint8_t share_type;
 284                         uint8_t reserved;
 285                         uint32_t flags;
 286                         uint32_t capabilities;
 287                         uint32_t access_mask;
 288
 289                         /* extracted from the SMB2 header */
 290                         uint32_t tid;
 291                 } out;
 292         } smb2;
 293 };
 294
 295
 296 enum smb_sesssetup_level {
 297         RAW_SESSSETUP_OLD,
 298         RAW_SESSSETUP_NT1,
 299         RAW_SESSSETUP_SPNEGO,
 300         RAW_SESSSETUP_SMB2
 301 };
 302
 303 /* union used in session_setup call */
 304 union smb_sesssetup {
 305         /* the pre-NT1 interface */
 306         struct {
 307                 enum smb_sesssetup_level level;
 308
 309                 struct {
 310                         uint16_t bufsize;
 311                         uint16_t mpx_max;
 312                         uint16_t vc_num;
 313                         uint32_t sesskey;
 314                         DATA_BLOB password;
 315                         const char *user;
 316                         const char *domain;
 317                         const char *os;
 318                         const char *lanman;
 319                 } in;
 320                 struct {
 321                         uint16_t action;
 322                         uint16_t vuid;
 323                         char *os;
 324                         char *lanman;
 325                         char *domain;
 326                 } out;
 327         } old;
 328
 329         /* the NT1 interface */
 330         struct {
 331                 enum smb_sesssetup_level level;
 332
 333                 struct {
 334                         uint16_t bufsize;
 335                         uint16_t mpx_max;
 336                         uint16_t vc_num;
 337                         uint32_t sesskey;
 338                         uint32_t capabilities;
 339                         DATA_BLOB password1;
 340                         DATA_BLOB password2;
 341                         const char *user;
 342                         const char *domain;
 343                         const char *os;
 344                         const char *lanman;
 345                 } in;
 346                 struct {
 347                         uint16_t action;
 348                         uint16_t vuid;
 349                         char *os;
 350                         char *lanman;
 351                         char *domain;
 352                 } out;
 353         } nt1;
 354
 355
 356         /* the SPNEGO interface */
 357         struct {
 358                 enum smb_sesssetup_level level;
 359
 360                 struct {
 361                         uint16_t bufsize;
 362                         uint16_t mpx_max;
 363                         uint16_t vc_num;
 364                         uint32_t sesskey;
 365                         uint32_t capabilities;
 366                         DATA_BLOB secblob;
 367                         const char *os;
 368                         const char *lanman;
 369                         const char *workgroup;
 370                 } in;
 371                 struct {
 372                         uint16_t action;
 373                         DATA_BLOB secblob;
 374                         char *os;
 375                         char *lanman;
 376                         char *workgroup;
 377                         uint16_t vuid;
 378                 } out;
 379         } spnego;
 380
 381         /* SMB2 SessionSetup */
 382         struct smb2_session_setup {
 383                 enum smb_sesssetup_level level;
 384
 385                 struct {
 386                         /* static body 24 (0x18) bytes */
 387                         uint8_t vc_number;
 388                         uint8_t security_mode;
 389                         uint32_t capabilities;
 390                         uint32_t channel;
 391                         /* uint16_t secblob_ofs */
 392                         /* uint16_t secblob_size */
 393                         uint64_t previous_sessionid;
 394                         /* dynamic body */
 395                         DATA_BLOB secblob;
 396                 } in;
 397                 struct {
 398                         /* body buffer 8 (0x08) bytes */
 399                         uint16_t session_flags;
 400                         /* uint16_t secblob_ofs */
 401                         /* uint16_t secblob_size */
 402                         /* dynamic body */
 403                         DATA_BLOB secblob;
 404
 405                         /* extracted from the SMB2 header */
 406                         uint64_t uid;
 407                 } out;
 408         } smb2;
 409 };
 410
 411 /* Note that the specified enum values are identical to the actual info-levels used
 412  * on the wire.
 413  */
 414 enum smb_fileinfo_level {
 415                      RAW_FILEINFO_GENERIC                    = 0xF000,
 416                      RAW_FILEINFO_GETATTR,                   /* SMBgetatr */
 417                      RAW_FILEINFO_GETATTRE,                  /* SMBgetattrE */
 418                      RAW_FILEINFO_SEC_DESC,                  /* NT_TRANSACT_QUERY_SECURITY_DESC */
 419                      RAW_FILEINFO_STANDARD                   = SMB_QFILEINFO_STANDARD,
 420                      RAW_FILEINFO_EA_SIZE                    = SMB_QFILEINFO_EA_SIZE,
 421                      RAW_FILEINFO_EA_LIST                    = SMB_QFILEINFO_EA_LIST,
 422                      RAW_FILEINFO_ALL_EAS                    = SMB_QFILEINFO_ALL_EAS,
 423                      RAW_FILEINFO_IS_NAME_VALID              = SMB_QFILEINFO_IS_NAME_VALID,
 424                      RAW_FILEINFO_BASIC_INFO                 = SMB_QFILEINFO_BASIC_INFO,
 425                      RAW_FILEINFO_STANDARD_INFO              = SMB_QFILEINFO_STANDARD_INFO,
 426                      RAW_FILEINFO_EA_INFO                    = SMB_QFILEINFO_EA_INFO,
 427                      RAW_FILEINFO_NAME_INFO                  = SMB_QFILEINFO_NAME_INFO,
 428                      RAW_FILEINFO_ALL_INFO                   = SMB_QFILEINFO_ALL_INFO,
 429                      RAW_FILEINFO_ALT_NAME_INFO              = SMB_QFILEINFO_ALT_NAME_INFO,
 430                      RAW_FILEINFO_STREAM_INFO                = SMB_QFILEINFO_STREAM_INFO,
 431                      RAW_FILEINFO_COMPRESSION_INFO           = SMB_QFILEINFO_COMPRESSION_INFO,
 432                      RAW_FILEINFO_UNIX_BASIC                 = SMB_QFILEINFO_UNIX_BASIC,
 433                      RAW_FILEINFO_UNIX_INFO2                 = SMB_QFILEINFO_UNIX_INFO2,
 434                      RAW_FILEINFO_UNIX_LINK                  = SMB_QFILEINFO_UNIX_LINK,
 435                      RAW_FILEINFO_BASIC_INFORMATION          = SMB_QFILEINFO_BASIC_INFORMATION,
 436                      RAW_FILEINFO_STANDARD_INFORMATION       = SMB_QFILEINFO_STANDARD_INFORMATION,
 437                      RAW_FILEINFO_INTERNAL_INFORMATION       = SMB_QFILEINFO_INTERNAL_INFORMATION,
 438                      RAW_FILEINFO_EA_INFORMATION             = SMB_QFILEINFO_EA_INFORMATION,
 439                      RAW_FILEINFO_ACCESS_INFORMATION         = SMB_QFILEINFO_ACCESS_INFORMATION,
 440                      RAW_FILEINFO_NAME_INFORMATION           = SMB_QFILEINFO_NAME_INFORMATION,
 441                      RAW_FILEINFO_POSITION_INFORMATION       = SMB_QFILEINFO_POSITION_INFORMATION,
 442                      RAW_FILEINFO_MODE_INFORMATION           = SMB_QFILEINFO_MODE_INFORMATION,
 443                      RAW_FILEINFO_ALIGNMENT_INFORMATION      = SMB_QFILEINFO_ALIGNMENT_INFORMATION,
 444                      RAW_FILEINFO_ALL_INFORMATION            = SMB_QFILEINFO_ALL_INFORMATION,
 445                      RAW_FILEINFO_ALT_NAME_INFORMATION       = SMB_QFILEINFO_ALT_NAME_INFORMATION,
 446                      RAW_FILEINFO_STREAM_INFORMATION         = SMB_QFILEINFO_STREAM_INFORMATION,
 447                      RAW_FILEINFO_COMPRESSION_INFORMATION    = SMB_QFILEINFO_COMPRESSION_INFORMATION,
 448                      RAW_FILEINFO_NETWORK_OPEN_INFORMATION   = SMB_QFILEINFO_NETWORK_OPEN_INFORMATION,
 449                      RAW_FILEINFO_ATTRIBUTE_TAG_INFORMATION  = SMB_QFILEINFO_ATTRIBUTE_TAG_INFORMATION,
 450                      /* SMB2 specific levels */
 451                      RAW_FILEINFO_SMB2_ALL_EAS               = 0x0f01,
 452                      RAW_FILEINFO_SMB2_ALL_INFORMATION       = 0x1201
 453 };
 454
 455 /* union used in qfileinfo() and qpathinfo() backend calls */
 456 union smb_fileinfo {
 457         /* generic interface:
 458          * matches RAW_FILEINFO_GENERIC */
 459         struct {
 460                 enum smb_fileinfo_level level;
 461                 struct {
 462                         union smb_handle_or_path file;
 463                 } in;
 464                 struct {
 465                         uint32_t attrib;
 466                         uint32_t ea_size;
 467                         uint_t num_eas;
 468                         struct ea_struct {
 469                                 uint8_t flags;
 470                                 struct smb_wire_string name;
 471                                 DATA_BLOB value;
 472                         } *eas;
 473                         NTTIME create_time;
 474                         NTTIME access_time;
 475                         NTTIME write_time;
 476                         NTTIME change_time;
 477                         uint64_t alloc_size;
 478                         uint64_t size;
 479                         uint32_t nlink;
 480                         struct smb_wire_string fname;
 481                         struct smb_wire_string alt_fname;
 482                         uint8_t delete_pending;
 483                         uint8_t directory;
 484                         uint64_t compressed_size;
 485                         uint16_t format;
 486                         uint8_t unit_shift;
 487                         uint8_t chunk_shift;
 488                         uint8_t cluster_shift;
 489                         uint64_t file_id;
 490                         uint32_t access_flags; /* seen 0x001f01ff from w2k3 */
 491                         uint64_t position;
 492                         uint32_t mode;
 493                         uint32_t alignment_requirement;
 494                         uint32_t reparse_tag;
 495                         uint_t num_streams;
 496                         struct stream_struct {
 497                                 uint64_t size;
 498                                 uint64_t alloc_size;
 499                                 struct smb_wire_string stream_name;
 500                         } *streams;
 501                 } out;
 502         } generic;
 503
 504
 505         /* SMBgetatr interface:
 506          * matches RAW_FILEINFO_GETATTR */
 507         struct {
 508                 enum smb_fileinfo_level level;
 509                 struct {
 510                         union smb_handle_or_path file;
 511                 } in;
 512                 struct {
 513                         uint16_t attrib;
 514                         uint32_t size;
 515                         time_t write_time;
 516                 } out;
 517         } getattr;
 518
 519         /* SMBgetattrE and  RAW_FILEINFO_STANDARD interface */
 520         struct {
 521                 enum smb_fileinfo_level level;
 522                 struct {
 523                         union smb_handle_or_path file;
 524                 } in;
 525                 struct {
 526                         time_t create_time;
 527                         time_t access_time;
 528                         time_t write_time;
 529                         uint32_t size;
 530                         uint32_t alloc_size;
 531                         uint16_t attrib;
 532                 } out;
 533         } getattre, standard;
 534
 535         /* trans2 RAW_FILEINFO_EA_SIZE interface */
 536         struct {
 537                 enum smb_fileinfo_level level;
 538                 struct {
 539                         union smb_handle_or_path file;
 540                 } in;
 541                 struct {
 542                         time_t create_time;
 543                         time_t access_time;
 544                         time_t write_time;
 545                         uint32_t size;
 546                         uint32_t alloc_size;
 547                         uint16_t attrib;
 548                         uint32_t ea_size;
 549                 } out;
 550         } ea_size;
 551
 552         /* trans2 RAW_FILEINFO_EA_LIST interface */
 553         struct {
 554                 enum smb_fileinfo_level level;
 555                 struct {
 556                         union smb_handle_or_path file;
 557                         uint_t num_names;
 558                         struct ea_name {
 559                                 struct smb_wire_string name;
 560                         } *ea_names;
 561                 } in;
 562
 563                 struct smb_ea_list {
 564                         uint_t num_eas;
 565                         struct ea_struct *eas;
 566                 } out;
 567         } ea_list;
 568
 569         /* trans2 RAW_FILEINFO_ALL_EAS and RAW_FILEINFO_FULL_EA_INFORMATION interfaces */
 570         struct {
 571                 enum smb_fileinfo_level level;
 572                 struct {
 573                         union smb_handle_or_path file;
 574                         /* SMB2 only - SMB2_CONTINUE_FLAG_* */
 575                         uint8_t continue_flags;
 576                 } in;
 577                 struct smb_ea_list out;
 578         } all_eas;
 579
 580         /* trans2 qpathinfo RAW_FILEINFO_IS_NAME_VALID interface
 581            only valid for a QPATHNAME call - no returned data */
 582         struct {
 583                 enum smb_fileinfo_level level;
 584                 struct {
 585                         union smb_handle_or_path file;
 586                 } in;
 587         } is_name_valid;
 588
 589         /* RAW_FILEINFO_BASIC_INFO and RAW_FILEINFO_BASIC_INFORMATION interfaces */
 590         struct {
 591                 enum smb_fileinfo_level level;
 592                 struct {
 593                         union smb_handle_or_path file;
 594                 } in;
 595                 struct {
 596                         NTTIME create_time;
 597                         NTTIME access_time;
 598                         NTTIME write_time;
 599                         NTTIME change_time;
 600                         uint32_t attrib;
 601                 } out;
 602         } basic_info;
 603
 604
 605         /* RAW_FILEINFO_STANDARD_INFO and RAW_FILEINFO_STANDARD_INFORMATION interfaces */
 606         struct {
 607                 enum smb_fileinfo_level level;
 608                 struct {
 609                         union smb_handle_or_path file;
 610                 } in;
 611                 struct {
 612                         uint64_t alloc_size;
 613                         uint64_t size;
 614                         uint32_t nlink;
 615                         bool delete_pending;
 616                         bool directory;
 617                 } out;
 618         } standard_info;
 619
 620         /* RAW_FILEINFO_EA_INFO and RAW_FILEINFO_EA_INFORMATION interfaces */
 621         struct {
 622                 enum smb_fileinfo_level level;
 623                 struct {
 624                         union smb_handle_or_path file;
 625                 } in;
 626                 struct {
 627                         uint32_t ea_size;
 628                 } out;
 629         } ea_info;
 630
 631         /* RAW_FILEINFO_NAME_INFO and RAW_FILEINFO_NAME_INFORMATION interfaces */
 632         struct {
 633                 enum smb_fileinfo_level level;
 634                 struct {
 635                         union smb_handle_or_path file;
 636                 } in;
 637                 struct {
 638                         struct smb_wire_string fname;
 639                 } out;
 640         } name_info;
 641
 642         /* RAW_FILEINFO_ALL_INFO and RAW_FILEINFO_ALL_INFORMATION interfaces */
 643         struct {
 644                 enum smb_fileinfo_level level;
 645                 struct {
 646                         union smb_handle_or_path file;
 647                 } in;
 648                 struct {
 649                         NTTIME create_time;
 650                         NTTIME access_time;
 651                         NTTIME write_time;
 652                         NTTIME change_time;
 653                         uint32_t attrib;
 654                         uint64_t alloc_size;
 655                         uint64_t size;
 656                         uint32_t nlink;
 657                         uint8_t delete_pending;
 658                         uint8_t directory;
 659                         uint32_t ea_size;
 660                         struct smb_wire_string fname;
 661                 } out;
 662         } all_info;
 663
 664         /* RAW_FILEINFO_SMB2_ALL_INFORMATION interface */
 665         struct {
 666                 enum smb_fileinfo_level level;
 667                 struct {
 668                         union smb_handle_or_path file;
 669                 } in;
 670                 struct {
 671                         NTTIME   create_time;
 672                         NTTIME   access_time;
 673                         NTTIME   write_time;
 674                         NTTIME   change_time;
 675                         uint32_t attrib;
 676                         uint32_t unknown1;
 677                         uint64_t alloc_size;
 678                         uint64_t size;
 679                         uint32_t nlink;
 680                         uint8_t  delete_pending;
 681                         uint8_t  directory;
 682                         /* uint16_t _pad; */
 683                         uint64_t file_id;
 684                         uint32_t ea_size;
 685                         uint32_t access_mask;
 686                         uint64_t position;
 687                         uint32_t mode;
 688                         uint32_t alignment_requirement;
 689                         struct smb_wire_string fname;
 690                 } out;
 691         } all_info2;
 692
 693         /* RAW_FILEINFO_ALT_NAME_INFO and RAW_FILEINFO_ALT_NAME_INFORMATION interfaces */
 694         struct {
 695                 enum smb_fileinfo_level level;
 696                 struct {
 697                         union smb_handle_or_path file;
 698                 } in;
 699                 struct {
 700                         struct smb_wire_string fname;
 701                 } out;
 702         } alt_name_info;
 703
 704         /* RAW_FILEINFO_STREAM_INFO and RAW_FILEINFO_STREAM_INFORMATION interfaces */
 705         struct {
 706                 enum smb_fileinfo_level level;
 707                 struct {
 708                         union smb_handle_or_path file;
 709                 } in;
 710                 struct stream_information {
 711                         uint_t num_streams;
 712                         struct stream_struct *streams;
 713                 } out;
 714         } stream_info;
 715
 716         /* RAW_FILEINFO_COMPRESSION_INFO and RAW_FILEINFO_COMPRESSION_INFORMATION interfaces */
 717         struct {
 718                 enum smb_fileinfo_level level;
 719                 struct {
 720                         union smb_handle_or_path file;
 721                 } in;
 722                 struct {
 723                         uint64_t compressed_size;
 724                         uint16_t format;
 725                         uint8_t unit_shift;
 726                         uint8_t chunk_shift;
 727                         uint8_t cluster_shift;
 728                 } out;
 729         } compression_info;
 730
 731         /* RAW_FILEINFO_UNIX_BASIC interface */
 732         struct {
 733                 enum smb_fileinfo_level level;
 734                 struct {
 735                         union smb_handle_or_path file;
 736                 } in;
 737                 struct {
 738                         uint64_t end_of_file;
 739                         uint64_t num_bytes;
 740                         NTTIME status_change_time;
 741                         NTTIME access_time;
 742                         NTTIME change_time;
 743                         uint64_t uid;
 744                         uint64_t gid;
 745                         uint32_t file_type;
 746                         uint64_t dev_major;
 747                         uint64_t dev_minor;
 748                         uint64_t unique_id;
 749                         uint64_t permissions;
 750                         uint64_t nlink;
 751                 } out;
 752         } unix_basic_info;
 753
 754         /* RAW_FILEINFO_UNIX_INFO2 interface */
 755         struct {
 756                 enum smb_fileinfo_level level;
 757                 struct {
 758                         union smb_handle_or_path file;
 759                 } in;
 760                 struct {
 761                         uint64_t end_of_file;
 762                         uint64_t num_bytes;
 763                         NTTIME status_change_time;
 764                         NTTIME access_time;
 765                         NTTIME change_time;
 766                         uint64_t uid;
 767                         uint64_t gid;
 768                         uint32_t file_type;
 769                         uint64_t dev_major;
 770                         uint64_t dev_minor;
 771                         uint64_t unique_id;
 772                         uint64_t permissions;
 773                         uint64_t nlink;
 774                         NTTIME create_time;
 775                         uint32_t file_flags;
 776                         uint32_t flags_mask;
 777                 } out;
 778         } unix_info2;
 779
 780         /* RAW_FILEINFO_UNIX_LINK interface */
 781         struct {
 782                 enum smb_fileinfo_level level;
 783                 struct {
 784                         union smb_handle_or_path file;
 785                 } in;
 786                 struct {
 787                         struct smb_wire_string link_dest;
 788                 } out;
 789         } unix_link_info;
 790
 791         /* RAW_FILEINFO_INTERNAL_INFORMATION interface */
 792         struct {
 793                 enum smb_fileinfo_level level;
 794                 struct {
 795                         union smb_handle_or_path file;
 796                 } in;
 797                 struct {
 798                         uint64_t file_id;
 799                 } out;
 800         } internal_information;
 801
 802         /* RAW_FILEINFO_ACCESS_INFORMATION interface */
 803         struct {
 804                 enum smb_fileinfo_level level;
 805                 struct {
 806                         union smb_handle_or_path file;
 807                 } in;
 808                 struct {
 809                         uint32_t access_flags;
 810                 } out;
 811         } access_information;
 812
 813         /* RAW_FILEINFO_POSITION_INFORMATION interface */
 814         struct {
 815                 enum smb_fileinfo_level level;
 816                 struct {
 817                         union smb_handle_or_path file;
 818                 } in;
 819                 struct {
 820                         uint64_t position;
 821                 } out;
 822         } position_information;
 823
 824         /* RAW_FILEINFO_MODE_INFORMATION interface */
 825         struct {
 826                 enum smb_fileinfo_level level;
 827                 struct {
 828                         union smb_handle_or_path file;
 829                 } in;
 830                 struct {
 831                         uint32_t mode;
 832                 } out;
 833         } mode_information;
 834
 835         /* RAW_FILEINFO_ALIGNMENT_INFORMATION interface */
 836         struct {
 837                 enum smb_fileinfo_level level;
 838                 struct {
 839                         union smb_handle_or_path file;
 840                 } in;
 841                 struct {
 842                         uint32_t alignment_requirement;
 843                 } out;
 844         } alignment_information;
 845
 846         /* RAW_FILEINFO_NETWORK_OPEN_INFORMATION interface */
 847         struct {
 848                 enum smb_fileinfo_level level;
 849                 struct {
 850                         union smb_handle_or_path file;
 851                 } in;
 852                 struct {
 853                         NTTIME create_time;
 854                         NTTIME access_time;
 855                         NTTIME write_time;
 856                         NTTIME change_time;
 857                         uint64_t alloc_size;
 858                         uint64_t size;
 859                         uint32_t attrib;
 860                 } out;
 861         } network_open_information;
 862
 863
 864         /* RAW_FILEINFO_ATTRIBUTE_TAG_INFORMATION interface */
 865         struct {
 866                 enum smb_fileinfo_level level;
 867                 struct {
 868                         union smb_handle_or_path file;
 869                 } in;
 870                 struct {
 871                         uint32_t attrib;
 872                         uint32_t reparse_tag;
 873                 } out;
 874         } attribute_tag_information;
 875
 876         /* RAW_FILEINFO_SEC_DESC */
 877         struct {
 878                 enum smb_fileinfo_level level;
 879                 struct {
 880                         union smb_handle_or_path file;
 881                         uint32_t secinfo_flags;
 882                 } in;
 883                 struct {
 884                         struct security_descriptor *sd;
 885                 } out;
 886         } query_secdesc;
 887 };
 888
 889
 890 enum smb_setfileinfo_level {
 891         RAW_SFILEINFO_GENERIC                 = 0xF000,
 892         RAW_SFILEINFO_SETATTR,                /* SMBsetatr */
 893         RAW_SFILEINFO_SETATTRE,               /* SMBsetattrE */
 894         RAW_SFILEINFO_SEC_DESC,               /* NT_TRANSACT_SET_SECURITY_DESC */
 895         RAW_SFILEINFO_STANDARD                = SMB_SFILEINFO_STANDARD,
 896         RAW_SFILEINFO_EA_SET                  = SMB_SFILEINFO_EA_SET,
 897         RAW_SFILEINFO_BASIC_INFO              = SMB_SFILEINFO_BASIC_INFO,
 898         RAW_SFILEINFO_DISPOSITION_INFO        = SMB_SFILEINFO_DISPOSITION_INFO,
 899         RAW_SFILEINFO_ALLOCATION_INFO         = SMB_SFILEINFO_ALLOCATION_INFO,
 900         RAW_SFILEINFO_END_OF_FILE_INFO        = SMB_SFILEINFO_END_OF_FILE_INFO,
 901         RAW_SFILEINFO_UNIX_BASIC              = SMB_SFILEINFO_UNIX_BASIC,
 902         RAW_SFILEINFO_UNIX_INFO2              = SMB_SFILEINFO_UNIX_INFO2,
 903         RAW_SFILEINFO_UNIX_LINK               = SMB_SFILEINFO_UNIX_LINK,
 904         RAW_SFILEINFO_UNIX_HLINK              = SMB_SFILEINFO_UNIX_HLINK,
 905         RAW_SFILEINFO_BASIC_INFORMATION       = SMB_SFILEINFO_BASIC_INFORMATION,
 906         RAW_SFILEINFO_RENAME_INFORMATION      = SMB_SFILEINFO_RENAME_INFORMATION,
 907         RAW_SFILEINFO_DISPOSITION_INFORMATION = SMB_SFILEINFO_DISPOSITION_INFORMATION,
 908         RAW_SFILEINFO_POSITION_INFORMATION    = SMB_SFILEINFO_POSITION_INFORMATION,
 909         RAW_SFILEINFO_MODE_INFORMATION        = SMB_SFILEINFO_MODE_INFORMATION,
 910         RAW_SFILEINFO_ALLOCATION_INFORMATION  = SMB_SFILEINFO_ALLOCATION_INFORMATION,
 911         RAW_SFILEINFO_END_OF_FILE_INFORMATION = SMB_SFILEINFO_END_OF_FILE_INFORMATION,
 912         RAW_SFILEINFO_1023                    = SMB_SFILEINFO_1023,
 913         RAW_SFILEINFO_1025                    = SMB_SFILEINFO_1025,
 914         RAW_SFILEINFO_1029                    = SMB_SFILEINFO_1029,
 915         RAW_SFILEINFO_1032                    = SMB_SFILEINFO_1032,
 916         RAW_SFILEINFO_1039                    = SMB_SFILEINFO_1039,
 917         RAW_SFILEINFO_1040                    = SMB_SFILEINFO_1040,
 918
 919         /* cope with breakage in SMB2 */
 920         RAW_SFILEINFO_RENAME_INFORMATION_SMB2 = SMB_SFILEINFO_RENAME_INFORMATION|0x80000000,
 921 };
 922
 923 /* union used in setfileinfo() and setpathinfo() calls */
 924 union smb_setfileinfo {
 925         /* generic interface */
 926         struct {
 927                 enum smb_setfileinfo_level level;
 928                 struct {
 929                         union smb_handle_or_path file;
 930                 } in;
 931         } generic;
 932
 933         /* RAW_SFILEINFO_SETATTR (SMBsetatr) interface - only via setpathinfo() */
 934         struct {
 935                 enum smb_setfileinfo_level level;
 936                 struct {
 937                         union smb_handle_or_path file;
 938                         uint16_t attrib;
 939                         time_t write_time;
 940                 } in;
 941         } setattr;
 942
 943         /* RAW_SFILEINFO_SETATTRE (SMBsetattrE) interface - only via setfileinfo()
 944            also RAW_SFILEINFO_STANDARD */
 945         struct {
 946                 enum smb_setfileinfo_level level;
 947                 struct {
 948                         union smb_handle_or_path file;
 949                         time_t create_time;
 950                         time_t access_time;
 951                         time_t write_time;
 952                         /* notice that size, alloc_size and attrib are not settable,
 953                            unlike the corresponding qfileinfo level */
 954                 } in;
 955         } setattre, standard;
 956
 957         /* RAW_SFILEINFO_EA_SET interface */
 958         struct {
 959                 enum smb_setfileinfo_level level;
 960                 struct {
 961                         union smb_handle_or_path file;
 962                         uint_t num_eas;
 963                         struct ea_struct *eas;
 964                 } in;
 965         } ea_set;
 966
 967         /* RAW_SFILEINFO_BASIC_INFO and
 968            RAW_SFILEINFO_BASIC_INFORMATION interfaces */
 969         struct {
 970                 enum smb_setfileinfo_level level;
 971                 struct {
 972                         union smb_handle_or_path file;
 973                         NTTIME create_time;
 974                         NTTIME access_time;
 975                         NTTIME write_time;
 976                         NTTIME change_time;
 977                         uint32_t attrib;
 978                 } in;
 979         } basic_info;
 980
 981         /* RAW_SFILEINFO_DISPOSITION_INFO and
 982            RAW_SFILEINFO_DISPOSITION_INFORMATION interfaces */
 983         struct {
 984                 enum smb_setfileinfo_level level;
 985                 struct {
 986                         union smb_handle_or_path file;
 987                         bool delete_on_close;
 988                 } in;
 989         } disposition_info;
 990
 991         /* RAW_SFILEINFO_ALLOCATION_INFO and
 992            RAW_SFILEINFO_ALLOCATION_INFORMATION interfaces */
 993         struct {
 994                 enum smb_setfileinfo_level level;
 995                 struct {
 996                         union smb_handle_or_path file;
 997                         /* w2k3 rounds this up to nearest 4096 */
 998                         uint64_t alloc_size;
 999                 } in;
1000         } allocation_info;
1001
1002         /* RAW_SFILEINFO_END_OF_FILE_INFO and
1003            RAW_SFILEINFO_END_OF_FILE_INFORMATION interfaces */
1004         struct {
1005                 enum smb_setfileinfo_level level;
1006                 struct {
1007                         union smb_handle_or_path file;
1008                         uint64_t size;
1009                 } in;
1010         } end_of_file_info;
1011
1012         /* RAW_SFILEINFO_RENAME_INFORMATION interface */
1013         struct {
1014                 enum smb_setfileinfo_level level;
1015                 struct {
1016                         union smb_handle_or_path file;
1017                         uint8_t overwrite;
1018                         uint64_t root_fid;
1019                         const char *new_name;
1020                 } in;
1021         } rename_information;
1022
1023         /* RAW_SFILEINFO_POSITION_INFORMATION interface */
1024         struct {
1025                 enum smb_setfileinfo_level level;
1026                 struct {
1027                         union smb_handle_or_path file;
1028                         uint64_t position;
1029                 } in;
1030         } position_information;
1031
1032         /* RAW_SFILEINFO_MODE_INFORMATION interface */
1033         struct {
1034                 enum smb_setfileinfo_level level;
1035                 struct {
1036                         union smb_handle_or_path file;
1037                         /* valid values seem to be 0, 2, 4 and 6 */
1038                         uint32_t mode;
1039                 } in;
1040         } mode_information;
1041
1042         /* RAW_SFILEINFO_UNIX_BASIC interface */
1043         struct {
1044                 enum smb_setfileinfo_level level;
1045                 struct {
1046                         union smb_handle_or_path file;
1047                         uint32_t mode; /* yuck - this field remains to fix compile of libcli/clifile.c */
1048                         uint64_t end_of_file;
1049                         uint64_t num_bytes;
1050                         NTTIME status_change_time;
1051                         NTTIME access_time;
1052                         NTTIME change_time;
1053                         uint64_t uid;
1054                         uint64_t gid;
1055                         uint32_t file_type;
1056                         uint64_t dev_major;
1057                         uint64_t dev_minor;
1058                         uint64_t unique_id;
1059                         uint64_t permissions;
1060                         uint64_t nlink;
1061                 } in;
1062         } unix_basic;
1063
1064         /* RAW_SFILEINFO_UNIX_INFO2 interface */
1065         struct {
1066                 enum smb_setfileinfo_level level;
1067                 struct {
1068                         union smb_handle_or_path file;
1069                         uint64_t end_of_file;
1070                         uint64_t num_bytes;
1071                         NTTIME status_change_time;
1072                         NTTIME access_time;
1073                         NTTIME change_time;
1074                         uint64_t uid;
1075                         uint64_t gid;
1076                         uint32_t file_type;
1077                         uint64_t dev_major;
1078                         uint64_t dev_minor;
1079                         uint64_t unique_id;
1080                         uint64_t permissions;
1081                         uint64_t nlink;
1082                         NTTIME create_time;
1083                         uint32_t file_flags;
1084                         uint32_t flags_mask;
1085                 } in;
1086         } unix_info2;
1087
1088         /* RAW_SFILEINFO_UNIX_LINK, RAW_SFILEINFO_UNIX_HLINK interface */
1089         struct {
1090                 enum smb_setfileinfo_level level;
1091                 struct {
1092                         union smb_handle_or_path file;
1093                         const char *link_dest;
1094                 } in;
1095         } unix_link, unix_hlink;
1096
1097         /* RAW_FILEINFO_SET_SEC_DESC */
1098         struct {
1099                 enum smb_setfileinfo_level level;
1100                 struct {
1101                         union smb_handle_or_path file;
1102                         uint32_t secinfo_flags;
1103                         struct security_descriptor *sd;
1104                 } in;
1105         } set_secdesc;
1106 };
1107
1108
1109 enum smb_fsinfo_level {
1110                    RAW_QFS_GENERIC                        = 0xF000,
1111                    RAW_QFS_DSKATTR,                         /* SMBdskattr */
1112                    RAW_QFS_ALLOCATION                     = SMB_QFS_ALLOCATION,
1113                    RAW_QFS_VOLUME                         = SMB_QFS_VOLUME,
1114                    RAW_QFS_VOLUME_INFO                    = SMB_QFS_VOLUME_INFO,
1115                    RAW_QFS_SIZE_INFO                      = SMB_QFS_SIZE_INFO,
1116                    RAW_QFS_DEVICE_INFO                    = SMB_QFS_DEVICE_INFO,
1117                    RAW_QFS_ATTRIBUTE_INFO                 = SMB_QFS_ATTRIBUTE_INFO,
1118                    RAW_QFS_UNIX_INFO                      = SMB_QFS_UNIX_INFO,
1119                    RAW_QFS_VOLUME_INFORMATION             = SMB_QFS_VOLUME_INFORMATION,
1120                    RAW_QFS_SIZE_INFORMATION               = SMB_QFS_SIZE_INFORMATION,
1121                    RAW_QFS_DEVICE_INFORMATION             = SMB_QFS_DEVICE_INFORMATION,
1122                    RAW_QFS_ATTRIBUTE_INFORMATION          = SMB_QFS_ATTRIBUTE_INFORMATION,
1123                    RAW_QFS_QUOTA_INFORMATION              = SMB_QFS_QUOTA_INFORMATION,
1124                    RAW_QFS_FULL_SIZE_INFORMATION          = SMB_QFS_FULL_SIZE_INFORMATION,
1125                    RAW_QFS_OBJECTID_INFORMATION           = SMB_QFS_OBJECTID_INFORMATION};
1126
1127
1128 /* union for fsinfo() backend call. Note that there are no in
1129    structures, as this call only contains out parameters */
1130 union smb_fsinfo {
1131         /* generic interface */
1132         struct {
1133                 enum smb_fsinfo_level level;
1134                 struct smb2_handle handle; /* only for smb2 */
1135
1136                 struct {
1137                         uint32_t block_size;
1138                         uint64_t blocks_total;
1139                         uint64_t blocks_free;
1140                         uint32_t fs_id;
1141                         NTTIME create_time;
1142                         uint32_t serial_number;
1143                         uint32_t fs_attr;
1144                         uint32_t max_file_component_length;
1145                         uint32_t device_type;
1146                         uint32_t device_characteristics;
1147                         uint64_t quota_soft;
1148                         uint64_t quota_hard;
1149                         uint64_t quota_flags;
1150                         struct GUID guid;
1151                         char *volume_name;
1152                         char *fs_type;
1153                 } out;
1154         } generic;
1155
1156         /* SMBdskattr interface */
1157         struct {
1158                 enum smb_fsinfo_level level;
1159
1160                 struct {
1161                         uint16_t units_total;
1162                         uint16_t blocks_per_unit;
1163                         uint16_t block_size;
1164                         uint16_t units_free;
1165                 } out;
1166         } dskattr;
1167
1168         /* trans2 RAW_QFS_ALLOCATION interface */
1169         struct {
1170                 enum smb_fsinfo_level level;
1171
1172                 struct {
1173                         uint32_t fs_id;
1174                         uint32_t sectors_per_unit;
1175                         uint32_t total_alloc_units;
1176                         uint32_t avail_alloc_units;
1177                         uint16_t bytes_per_sector;
1178                 } out;
1179         } allocation;
1180
1181         /* TRANS2 RAW_QFS_VOLUME interface */
1182         struct {
1183                 enum smb_fsinfo_level level;
1184
1185                 struct {
1186                         uint32_t serial_number;
1187                         struct smb_wire_string volume_name;
1188                 } out;
1189         } volume;
1190
1191         /* TRANS2 RAW_QFS_VOLUME_INFO and RAW_QFS_VOLUME_INFORMATION interfaces */
1192         struct {
1193                 enum smb_fsinfo_level level;
1194                 struct smb2_handle handle; /* only for smb2 */
1195
1196                 struct {
1197                         NTTIME create_time;
1198                         uint32_t serial_number;
1199                         struct smb_wire_string volume_name;
1200                 } out;
1201         } volume_info;
1202
1203         /* trans2 RAW_QFS_SIZE_INFO and RAW_QFS_SIZE_INFORMATION interfaces */
1204         struct {
1205                 enum smb_fsinfo_level level;
1206                 struct smb2_handle handle; /* only for smb2 */
1207
1208                 struct {
1209                         uint64_t total_alloc_units;
1210                         uint64_t avail_alloc_units; /* maps to call_avail_alloc_units */
1211                         uint32_t sectors_per_unit;
1212                         uint32_t bytes_per_sector;
1213                 } out;
1214         } size_info;
1215
1216         /* TRANS2 RAW_QFS_DEVICE_INFO and RAW_QFS_DEVICE_INFORMATION interfaces */
1217         struct {
1218                 enum smb_fsinfo_level level;
1219                 struct smb2_handle handle; /* only for smb2 */
1220
1221                 struct {
1222                         uint32_t device_type;
1223                         uint32_t characteristics;
1224                 } out;
1225         } device_info;
1226
1227
1228         /* TRANS2 RAW_QFS_ATTRIBUTE_INFO and RAW_QFS_ATTRIBUTE_INFORMATION interfaces */
1229         struct {
1230                 enum smb_fsinfo_level level;
1231                 struct smb2_handle handle; /* only for smb2 */
1232
1233                 struct {
1234                         uint32_t fs_attr;
1235                         uint32_t max_file_component_length;
1236                         struct smb_wire_string fs_type;
1237                 } out;
1238         } attribute_info;
1239
1240
1241         /* TRANS2 RAW_QFS_UNIX_INFO interface */
1242         struct {
1243                 enum smb_fsinfo_level level;
1244
1245                 struct {
1246                         uint16_t major_version;
1247                         uint16_t minor_version;
1248                         uint64_t capability;
1249                 } out;
1250         } unix_info;
1251
1252         /* trans2 RAW_QFS_QUOTA_INFORMATION interface */
1253         struct {
1254                 enum smb_fsinfo_level level;
1255                 struct smb2_handle handle; /* only for smb2 */
1256
1257                 struct {
1258                         uint64_t unknown[3];
1259                         uint64_t quota_soft;
1260                         uint64_t quota_hard;
1261                         uint64_t quota_flags;
1262                 } out;
1263         } quota_information;
1264
1265         /* trans2 RAW_QFS_FULL_SIZE_INFORMATION interface */
1266         struct {
1267                 enum smb_fsinfo_level level;
1268                 struct smb2_handle handle; /* only for smb2 */
1269
1270                 struct {
1271                         uint64_t total_alloc_units;
1272                         uint64_t call_avail_alloc_units;
1273                         uint64_t actual_avail_alloc_units;
1274                         uint32_t sectors_per_unit;
1275                         uint32_t bytes_per_sector;
1276                 } out;
1277         } full_size_information;
1278
1279         /* trans2 RAW_QFS_OBJECTID_INFORMATION interface */
1280         struct {
1281                 enum smb_fsinfo_level level;
1282                 struct smb2_handle handle; /* only for smb2 */
1283
1284                 struct {
1285                         struct GUID  guid;
1286                         uint64_t unknown[6];
1287                 } out;
1288         } objectid_information;
1289 };
1290
1291
1292
1293 enum smb_open_level {
1294         RAW_OPEN_OPEN,
1295         RAW_OPEN_OPENX,
1296         RAW_OPEN_MKNEW,
1297         RAW_OPEN_CREATE,
1298         RAW_OPEN_CTEMP,
1299         RAW_OPEN_SPLOPEN,
1300         RAW_OPEN_NTCREATEX,
1301         RAW_OPEN_T2OPEN,
1302         RAW_OPEN_NTTRANS_CREATE,
1303         RAW_OPEN_OPENX_READX,
1304         RAW_OPEN_SMB2
1305 };
1306
1307 /* the generic interface is defined to be equal to the NTCREATEX interface */
1308 #define RAW_OPEN_GENERIC RAW_OPEN_NTCREATEX
1309
1310 /* union for open() backend call */
1311 union smb_open {
1312 /*
1313  * because the *.out.file structs are not aligned to the same offset for each level
1314  * we provide a hepler macro that should be used to find the current smb_handle structure
1315  */
1316 #define SMB_OPEN_OUT_FILE(op, file) do { \
1317         switch (op->generic.level) { \
1318         case RAW_OPEN_OPEN: \
1319                 file = &op->openold.out.file; \
1320                 break; \
1321         case RAW_OPEN_OPENX: \
1322                 file = &op->openx.out.file; \
1323                 break; \
1324         case RAW_OPEN_MKNEW: \
1325                 file = &op->mknew.out.file; \
1326                 break; \
1327         case RAW_OPEN_CREATE: \
1328                 file = &op->create.out.file; \
1329                 break; \
1330         case RAW_OPEN_CTEMP: \
1331                 file = &op->ctemp.out.file; \
1332                 break; \
1333         case RAW_OPEN_SPLOPEN: \
1334                 file = &op->splopen.out.file; \
1335                 break; \
1336         case RAW_OPEN_NTCREATEX: \
1337                 file = &op->ntcreatex.out.file; \
1338                 break; \
1339         case RAW_OPEN_T2OPEN: \
1340                 file = &op->t2open.out.file; \
1341                 break; \
1342         case RAW_OPEN_NTTRANS_CREATE: \
1343                 file = &op->nttrans.out.file; \
1344                 break; \
1345         case RAW_OPEN_OPENX_READX: \
1346                 file = &op->openxreadx.out.file; \
1347                 break; \
1348         case RAW_OPEN_SMB2: \
1349                 file = &op->smb2.out.file; \
1350                 break; \
1351         default: \
1352                 /* this must be a programmer error */ \
1353                 file = NULL; \
1354                 break; \
1355         } \
1356 } while (0)
1357         /* SMBNTCreateX interface */
1358         struct {
1359                 enum smb_open_level level;
1360                 struct {
1361                         uint32_t flags;
1362                         uint32_t root_fid;
1363                         uint32_t access_mask;
1364                         uint64_t alloc_size;
1365                         uint32_t file_attr;
1366                         uint32_t share_access;
1367                         uint32_t open_disposition;
1368                         uint32_t create_options;
1369                         uint32_t impersonation;
1370                         uint8_t  security_flags;
1371                         /* NOTE: fname can also be a pointer to a
1372                          uint64_t file_id if create_options has the
1373                          NTCREATEX_OPTIONS_OPEN_BY_FILE_ID flag set */
1374                         const char *fname;
1375
1376                         /* these last 2 elements are only used in the
1377                            NTTRANS varient of the call */
1378                         struct security_descriptor *sec_desc;
1379                         struct smb_ea_list *ea_list;
1380                 } in;
1381                 struct {
1382                         union smb_handle file;
1383                         uint8_t oplock_level;
1384                         uint32_t create_action;
1385                         NTTIME create_time;
1386                         NTTIME access_time;
1387                         NTTIME write_time;
1388                         NTTIME change_time;
1389                         uint32_t attrib;
1390                         uint64_t alloc_size;
1391                         uint64_t size;
1392                         uint16_t file_type;
1393                         uint16_t ipc_state;
1394                         uint8_t  is_directory;
1395                 } out;
1396         } ntcreatex, nttrans, generic;
1397
1398         /* TRANS2_OPEN interface */
1399         struct {
1400                 enum smb_open_level level;
1401                 struct {
1402                         uint16_t flags;
1403                         uint16_t open_mode;
1404                         uint16_t search_attrs;
1405                         uint16_t file_attrs;
1406                         time_t write_time;
1407                         uint16_t open_func;
1408                         uint32_t size;
1409                         uint32_t timeout;
1410                         const char *fname;
1411                         uint_t num_eas;
1412                         struct ea_struct *eas;
1413                 } in;
1414                 struct {
1415                         union smb_handle file;
1416                         uint16_t attrib;
1417                         time_t write_time;
1418                         uint32_t size;
1419                         uint16_t access;
1420                         uint16_t ftype;
1421                         uint16_t devstate;
1422                         uint16_t action;
1423                         uint32_t file_id;
1424                 } out;
1425         } t2open;
1426
1427         /* SMBopen interface */
1428         struct {
1429                 enum smb_open_level level;
1430                 struct {
1431                         uint16_t open_mode;
1432                         uint16_t search_attrs;
1433                         const char *fname;
1434                 } in;
1435                 struct {
1436                         union smb_handle file;
1437                         uint16_t attrib;
1438                         time_t write_time;
1439                         uint32_t size;
1440                         uint16_t rmode;
1441                 } out;
1442         } openold;
1443
1444         /* SMBopenX interface */
1445         struct {
1446                 enum smb_open_level level;
1447                 struct {
1448                         uint16_t flags;
1449                         uint16_t open_mode;
1450                         uint16_t search_attrs; /* not honoured by win2003 */
1451                         uint16_t file_attrs;
1452                         time_t write_time; /* not honoured by win2003 */
1453                         uint16_t open_func;
1454                         uint32_t size; /* note that this sets the
1455                                         initial file size, not
1456                                         just allocation size */
1457                         uint32_t timeout; /* not honoured by win2003 */
1458                         const char *fname;
1459                 } in;
1460                 struct {
1461                         union smb_handle file;
1462                         uint16_t attrib;
1463                         time_t write_time;
1464                         uint32_t size;
1465                         uint16_t access;
1466                         uint16_t ftype;
1467                         uint16_t devstate;
1468                         uint16_t action;
1469                         uint32_t unique_fid;
1470                         uint32_t access_mask;
1471                         uint32_t unknown;
1472                 } out;
1473         } openx;
1474
1475         /* SMBmknew interface */
1476         struct {
1477                 enum smb_open_level level;
1478                 struct {
1479                         uint16_t attrib;
1480                         time_t write_time;
1481                         const char *fname;
1482                 } in;
1483                 struct {
1484                         union smb_handle file;
1485                 } out;
1486         } mknew, create;
1487
1488         /* SMBctemp interface */
1489         struct {
1490                 enum smb_open_level level;
1491                 struct {
1492                         uint16_t attrib;
1493                         time_t write_time;
1494                         const char *directory;
1495                 } in;
1496                 struct {
1497                         union smb_handle file;
1498                         /* temp name, relative to directory */
1499                         char *name;
1500                 } out;
1501         } ctemp;
1502
1503         /* SMBsplopen interface */
1504         struct {
1505                 enum smb_open_level level;
1506                 struct {
1507                         uint16_t setup_length;
1508                         uint16_t mode;
1509                         const char *ident;
1510                 } in;
1511                 struct {
1512                         union smb_handle file;
1513                 } out;
1514         } splopen;
1515
1516
1517         /* chained OpenX/ReadX interface */
1518         struct {
1519                 enum smb_open_level level;
1520                 struct {
1521                         uint16_t flags;
1522                         uint16_t open_mode;
1523                         uint16_t search_attrs; /* not honoured by win2003 */
1524                         uint16_t file_attrs;
1525                         time_t write_time; /* not honoured by win2003 */
1526                         uint16_t open_func;
1527                         uint32_t size; /* note that this sets the
1528                                         initial file size, not
1529                                         just allocation size */
1530                         uint32_t timeout; /* not honoured by win2003 */
1531                         const char *fname;
1532
1533                         /* readx part */
1534                         uint64_t offset;
1535                         uint16_t mincnt;
1536                         uint32_t maxcnt;
1537                         uint16_t remaining;
1538                 } in;
1539                 struct {
1540                         union smb_handle file;
1541                         uint16_t attrib;
1542                         time_t write_time;
1543                         uint32_t size;
1544                         uint16_t access;
1545                         uint16_t ftype;
1546                         uint16_t devstate;
1547                         uint16_t action;
1548                         uint32_t unique_fid;
1549                         uint32_t access_mask;
1550                         uint32_t unknown;
1551
1552                         /* readx part */
1553                         uint8_t *data;
1554                         uint16_t remaining;
1555                         uint16_t compaction_mode;
1556                         uint16_t nread;
1557                 } out;
1558         } openxreadx;
1559
1560 #define SMB2_CREATE_FLAG_REQUEST_OPLOCK           0x0100
1561 #define SMB2_CREATE_FLAG_REQUEST_EXCLUSIVE_OPLOCK 0x0800
1562 #define SMB2_CREATE_FLAG_GRANT_OPLOCK             0x0001
1563 #define SMB2_CREATE_FLAG_GRANT_EXCLUSIVE_OPLOCK   0x0080
1564
1565         /* SMB2 Create */
1566         struct smb2_create {
1567                 enum smb_open_level level;
1568                 struct {
1569                         /* static body buffer 56 (0x38) bytes */
1570                         uint8_t  security_flags;      /* SMB2_SECURITY_* */
1571                         uint8_t  oplock_level;        /* SMB2_OPLOCK_LEVEL_* */
1572                         uint32_t impersonation_level; /* SMB2_IMPERSONATION_* */
1573                         uint64_t create_flags;
1574                         uint64_t reserved;
1575                         uint32_t desired_access;
1576                         uint32_t file_attributes;
1577                         uint32_t share_access; /* NTCREATEX_SHARE_ACCESS_* */
1578                         uint32_t create_disposition; /* NTCREATEX_DISP_* */
1579                         uint32_t create_options; /* NTCREATEX_OPTIONS_* */
1580
1581                         /* uint16_t fname_ofs */
1582                         /* uint16_t fname_size */
1583                         /* uint32_t blob_ofs; */
1584                         /* uint32_t blob_size; */
1585
1586                         /* dynamic body */
1587                         const char *fname;
1588
1589                         /* now some optional parameters - encoded as tagged blobs */
1590                         struct smb_ea_list eas;
1591                         uint64_t alloc_size;
1592                         struct security_descriptor *sec_desc;
1593                         bool   durable_open;
1594                         struct smb2_handle *durable_handle;
1595                         bool   query_maximal_access;
1596                         NTTIME timewarp;
1597                         bool   query_on_disk_id;
1598
1599                         /* and any additional blobs the caller wants */
1600                         struct smb2_create_blobs {
1601                                 uint32_t num_blobs;
1602                                 struct smb2_create_blob {
1603                                         const char *tag;
1604                                         DATA_BLOB data;
1605                                 } *blobs;
1606                         } blobs;
1607                 } in;
1608                 struct {
1609                         union smb_handle file;
1610
1611                         /* static body buffer 88 (0x58) bytes */
1612                         /* uint16_t buffer_code;  0x59 = 0x58 + 1 */
1613                         uint8_t oplock_level;
1614                         uint8_t reserved;
1615                         uint32_t create_action;
1616                         NTTIME   create_time;
1617                         NTTIME   access_time;
1618                         NTTIME   write_time;
1619                         NTTIME   change_time;
1620                         uint64_t alloc_size;
1621                         uint64_t size;
1622                         uint32_t file_attr;
1623                         uint32_t reserved2;
1624                         /* struct smb2_handle handle;*/
1625                         /* uint32_t blob_ofs; */
1626                         /* uint32_t blob_size; */
1627
1628                         /* optional return values matching tagged values in the call */
1629                         uint32_t maximal_access;
1630                         uint8_t on_disk_id[32];
1631
1632                         /* tagged blobs in the reply */
1633                         struct smb2_create_blobs blobs;
1634                 } out;
1635         } smb2;
1636 };
1637
1638
1639
1640 enum smb_read_level {
1641         RAW_READ_READBRAW,
1642         RAW_READ_LOCKREAD,
1643         RAW_READ_READ,
1644         RAW_READ_READX,
1645         RAW_READ_SMB2
1646 };
1647
1648 #define RAW_READ_GENERIC RAW_READ_READX
1649
1650 /* union for read() backend call
1651
1652    note that .infoX.out.data will be allocated before the backend is
1653    called. It will be big enough to hold the maximum size asked for
1654 */
1655 union smb_read {
1656         /* SMBreadX (and generic) interface */
1657         struct {
1658                 enum smb_read_level level;
1659                 struct {
1660                         union smb_handle file;
1661                         uint64_t offset;
1662                         uint32_t mincnt; /* enforced on SMB2, 16 bit on SMB */
1663                         uint32_t maxcnt;
1664                         uint16_t remaining;
1665                         bool read_for_execute;
1666                 } in;
1667                 struct {
1668                         uint8_t *data;
1669                         uint16_t remaining;
1670                         uint16_t compaction_mode;
1671                         uint32_t nread;
1672                 } out;
1673         } readx, generic;
1674
1675         /* SMBreadbraw interface */
1676         struct {
1677                 enum smb_read_level level;
1678                 struct {
1679                         union smb_handle file;
1680                         uint64_t offset;
1681                         uint16_t  maxcnt;
1682                         uint16_t  mincnt;
1683                         uint32_t  timeout;
1684                 } in;
1685                 struct {
1686                         uint8_t *data;
1687                         uint32_t nread;
1688                 } out;
1689         } readbraw;
1690
1691
1692         /* SMBlockandread interface */
1693         struct {
1694                 enum smb_read_level level;
1695                 struct {
1696                         union smb_handle file;
1697                         uint16_t count;
1698                         uint32_t offset;
1699                         uint16_t remaining;
1700                 } in;
1701                 struct {
1702                         uint8_t *data;
1703                         uint16_t nread;
1704                 } out;
1705         } lockread;
1706
1707         /* SMBread interface */
1708         struct {
1709                 enum smb_read_level level;
1710                 struct {
1711                         union smb_handle file;
1712                         uint16_t count;
1713                         uint32_t offset;
1714                         uint16_t remaining;
1715                 } in;
1716                 struct {
1717                         uint8_t *data;
1718                         uint16_t nread;
1719                 } out;
1720         } read;
1721
1722         /* SMB2 Read */
1723         struct smb2_read {
1724                 enum smb_read_level level;
1725                 struct {
1726                         union smb_handle file;
1727
1728                         /* static body buffer 48 (0x30) bytes */
1729                         /* uint16_t buffer_code;  0x31 = 0x30 + 1 */
1730                         uint8_t _pad;
1731                         uint8_t reserved;
1732                         uint32_t length;
1733                         uint64_t offset;
1734                         /* struct smb2_handle handle; */
1735                         uint32_t min_count;
1736                         uint32_t channel;
1737                         uint32_t remaining;
1738                         /* the docs give no indication of what
1739                            these channel variables are for */
1740                         uint16_t channel_offset;
1741                         uint16_t channel_length;
1742                 } in;
1743                 struct {
1744                         /* static body buffer 16 (0x10) bytes */
1745                         /* uint16_t buffer_code;  0x11 = 0x10 + 1 */
1746                         /* uint8_t data_ofs; */
1747                         /* uint8_t reserved; */
1748                         /* uint32_t data_size; */
1749                         uint32_t remaining;
1750                         uint32_t reserved;
1751
1752                         /* dynamic body */
1753                         DATA_BLOB data;
1754                 } out;
1755         } smb2;
1756 };
1757
1758
1759 enum smb_write_level {
1760         RAW_WRITE_WRITEUNLOCK,
1761         RAW_WRITE_WRITE,
1762         RAW_WRITE_WRITEX,
1763         RAW_WRITE_WRITECLOSE,
1764         RAW_WRITE_SPLWRITE,
1765         RAW_WRITE_SMB2
1766 };
1767
1768 #define RAW_WRITE_GENERIC RAW_WRITE_WRITEX
1769
1770 /* union for write() backend call
1771 */
1772 union smb_write {
1773         /* SMBwriteX interface */
1774         struct {
1775                 enum smb_write_level level;
1776                 struct {
1777                         union smb_handle file;
1778                         uint64_t offset;
1779                         uint16_t wmode;
1780                         uint16_t remaining;
1781                         uint32_t count;
1782                         const uint8_t *data;
1783                 } in;
1784                 struct {
1785                         uint32_t nwritten;
1786                         uint16_t remaining;
1787                 } out;
1788         } writex, generic;
1789
1790         /* SMBwriteunlock interface */
1791         struct {
1792                 enum smb_write_level level;
1793                 struct {
1794                         union smb_handle file;
1795                         uint16_t count;
1796                         uint32_t offset;
1797                         uint16_t remaining;
1798                         const uint8_t *data;
1799                 } in;
1800                 struct {
1801                         uint32_t nwritten;
1802                 } out;
1803         } writeunlock;
1804
1805         /* SMBwrite interface */
1806         struct {
1807                 enum smb_write_level level;
1808                 struct {
1809                         union smb_handle file;
1810                         uint16_t count;
1811                         uint32_t offset;
1812                         uint16_t remaining;
1813                         const uint8_t *data;
1814                 } in;
1815                 struct {
1816                         uint16_t nwritten;
1817                 } out;
1818         } write;
1819
1820         /* SMBwriteclose interface */
1821         struct {
1822                 enum smb_write_level level;
1823                 struct {
1824                         union smb_handle file;
1825                         uint16_t count;
1826                         uint32_t offset;
1827                         time_t mtime;
1828                         const uint8_t *data;
1829                 } in;
1830                 struct {
1831                         uint16_t nwritten;
1832                 } out;
1833         } writeclose;
1834
1835         /* SMBsplwrite interface */
1836         struct {
1837                 enum smb_write_level level;
1838                 struct {
1839                         union smb_handle file;
1840                         uint16_t count;
1841                         const uint8_t *data;
1842                 } in;
1843         } splwrite;
1844
1845         /* SMB2 Write */
1846         struct smb2_write {
1847                 enum smb_write_level level;
1848                 struct {
1849                         union smb_handle file;
1850
1851                         /* static body buffer 48 (0x30) bytes */
1852                         /* uint16_t buffer_code;  0x31 = 0x30 + 1 */
1853                         /* uint16_t data_ofs; */
1854                         /* uint32_t data_size; */
1855                         uint64_t offset;
1856                         /* struct smb2_handle handle; */
1857                         uint64_t unknown1; /* 0xFFFFFFFFFFFFFFFF */
1858                         uint64_t unknown2; /* 0xFFFFFFFFFFFFFFFF */
1859
1860                         /* dynamic body */
1861                         DATA_BLOB data;
1862                 } in;
1863                 struct {
1864                         /* static body buffer 17 (0x11) bytes */
1865                         /* uint16_t buffer_code;  0x11 = 0x10 + 1*/
1866                         uint16_t _pad;
1867                         uint32_t nwritten;
1868                         uint64_t unknown1; /* 0x0000000000000000 */
1869                 } out;
1870         } smb2;
1871 };
1872
1873
1874 enum smb_lock_level {
1875         RAW_LOCK_LOCK,
1876         RAW_LOCK_UNLOCK,
1877         RAW_LOCK_LOCKX,
1878         RAW_LOCK_SMB2,
1879         RAW_LOCK_SMB2_BREAK
1880 };
1881
1882 #define RAW_LOCK_GENERIC RAW_LOCK_LOCKX
1883
1884 /* union for lock() backend call
1885 */
1886 union smb_lock {
1887         /* SMBlockingX and generic interface */
1888         struct {
1889                 enum smb_lock_level level;
1890                 struct {
1891                         union smb_handle file;
1892                         uint16_t mode;
1893                         uint32_t timeout;
1894                         uint16_t ulock_cnt;
1895                         uint16_t lock_cnt;
1896                         struct smb_lock_entry {
1897                                 uint16_t pid;
1898                                 uint64_t offset;
1899                                 uint64_t count;
1900                         } *locks; /* unlocks are first in the arrray */
1901                 } in;
1902         } generic, lockx;
1903
1904         /* SMBlock and SMBunlock interface */
1905         struct {
1906                 enum smb_lock_level level;
1907                 struct {
1908                         union smb_handle file;
1909                         uint32_t count;
1910                         uint32_t offset;
1911                 } in;
1912         } lock, unlock;
1913
1914         /* SMB2 Lock */
1915         struct smb2_lock {
1916                 enum smb_lock_level level;
1917                 struct {
1918                         union smb_handle file;
1919
1920                         /* static body buffer 48 (0x30) bytes */
1921                         /* uint16_t buffer_code;  0x30 */
1922                         uint16_t lock_count;
1923                         uint32_t reserved;
1924                         /* struct smb2_handle handle; */
1925                         struct smb2_lock_element {
1926                                 uint64_t offset;
1927                                 uint64_t length;
1928 /* these flags are the same as the SMB2 lock flags */
1929 #define SMB2_LOCK_FLAG_NONE             0x00000000
1930 #define SMB2_LOCK_FLAG_SHARED           0x00000001
1931 #define SMB2_LOCK_FLAG_EXCLUSIVE        0x00000002
1932 #define SMB2_LOCK_FLAG_UNLOCK           0x00000004
1933 #define SMB2_LOCK_FLAG_FAIL_IMMEDIATELY 0x00000010
1934 #define SMB2_LOCK_FLAG_ALL_MASK         0x00000017
1935                                 uint32_t flags;
1936                                 uint32_t reserved;
1937                         } *locks;
1938                 } in;
1939                 struct {
1940                         /* static body buffer 4 (0x04) bytes */
1941                         /* uint16_t buffer_code;  0x04 */
1942                         uint16_t reserved;
1943                 } out;
1944         } smb2;
1945
1946         /* SMB2 Break */
1947         struct smb2_break {
1948                 enum smb_lock_level level;
1949                 struct {
1950                         union smb_handle file;
1951
1952                         /* static body buffer 24 (0x18) bytes */
1953                         uint8_t oplock_level;
1954                         uint8_t reserved;
1955                         uint32_t reserved2;
1956                         /* struct smb2_handle handle; */
1957                 } in, out;
1958         } smb2_break;
1959 };
1960
1961
1962 enum smb_close_level {
1963         RAW_CLOSE_CLOSE,
1964         RAW_CLOSE_SPLCLOSE,
1965         RAW_CLOSE_SMB2,
1966         RAW_CLOSE_GENERIC,
1967 };
1968
1969 /*
1970   union for close() backend call
1971 */
1972 union smb_close {
1973         /* generic interface */
1974         struct {
1975                 enum smb_close_level level;
1976                 struct {
1977                         union smb_handle file;
1978                         time_t write_time;
1979 #define SMB2_CLOSE_FLAGS_FULL_INFORMATION (1<<0)
1980                         uint16_t flags; /* SMB2_CLOSE_FLAGS_* */
1981                 } in;
1982                 struct {
1983                         uint16_t flags;
1984                         NTTIME   create_time;
1985                         NTTIME   access_time;
1986                         NTTIME   write_time;
1987                         NTTIME   change_time;
1988                         uint64_t alloc_size;
1989                         uint64_t size;
1990                         uint32_t file_attr;
1991                 } out;
1992         } generic;
1993
1994         /* SMBclose interface */
1995         struct {
1996                 enum smb_close_level level;
1997                 struct {
1998                         union smb_handle file;
1999                         time_t write_time;
2000                 } in;
2001         } close;
2002
2003         /* SMBsplclose interface - empty! */
2004         struct {
2005                 enum smb_close_level level;
2006                 struct {
2007                         union smb_handle file;
2008                 } in;
2009         } splclose;
2010
2011         /* SMB2 Close */
2012         struct smb2_close {
2013                 enum smb_close_level level;
2014                 struct {
2015                         union smb_handle file;
2016
2017                         /* static body buffer 24 (0x18) bytes */
2018                         /* uint16_t buffer_code;  0x18 */
2019                         uint16_t flags; /* SMB2_CLOSE_FLAGS_* */
2020                         uint32_t _pad;
2021                 } in;
2022                 struct {
2023                         /* static body buffer 60 (0x3C) bytes */
2024                         /* uint16_t buffer_code;  0x3C */
2025                         uint16_t flags;
2026                         uint32_t _pad;
2027                         NTTIME   create_time;
2028                         NTTIME   access_time;
2029                         NTTIME   write_time;
2030                         NTTIME   change_time;
2031                         uint64_t alloc_size;
2032                         uint64_t size;
2033                         uint32_t file_attr;
2034                 } out;
2035         } smb2;
2036 };
2037
2038
2039 enum smb_lpq_level {RAW_LPQ_GENERIC, RAW_LPQ_RETQ};
2040
2041 /*
2042   union for lpq() backend
2043 */
2044 union smb_lpq {
2045         /* generic interface */
2046         struct {
2047                 enum smb_lpq_level level;
2048
2049         } generic;
2050
2051
2052         /* SMBsplretq interface */
2053         struct {
2054                 enum smb_lpq_level level;
2055
2056                 struct {
2057                         uint16_t maxcount;
2058                         uint16_t startidx;
2059                 } in;
2060                 struct {
2061                         uint16_t count;
2062                         uint16_t restart_idx;
2063                         struct {
2064                                 time_t time;
2065                                 uint8_t status;
2066                                 uint16_t job;
2067                                 uint32_t size;
2068                                 char *user;
2069                         } *queue;
2070                 } out;
2071         } retq;
2072 };
2073
2074 enum smb_ioctl_level {
2075         RAW_IOCTL_IOCTL,
2076         RAW_IOCTL_NTIOCTL,
2077         RAW_IOCTL_SMB2,
2078         RAW_IOCTL_SMB2_NO_HANDLE
2079 };
2080
2081 /*
2082   union for ioctl() backend
2083 */
2084 union smb_ioctl {
2085         /* generic interface */
2086         struct {
2087                 enum smb_ioctl_level level;
2088                 struct {
2089                         union smb_handle file;
2090                 } in;
2091         } generic;
2092
2093         /* struct for SMBioctl */
2094         struct {
2095                 enum smb_ioctl_level level;
2096                 struct {
2097                         union smb_handle file;
2098                         uint32_t request;
2099                 } in;
2100                 struct {
2101                         DATA_BLOB blob;
2102                 } out;
2103         } ioctl;
2104
2105
2106         /* struct for NT ioctl call */
2107         struct {
2108                 enum smb_ioctl_level level;
2109                 struct {
2110                         union smb_handle file;
2111                         uint32_t function;
2112                         bool fsctl;
2113                         uint8_t filter;
2114                         uint32_t max_data;
2115                         DATA_BLOB blob;
2116                 } in;
2117                 struct {
2118                         DATA_BLOB blob;
2119                 } out;
2120         } ntioctl;
2121
2122         /* SMB2 Ioctl */
2123         struct smb2_ioctl {
2124                 enum smb_ioctl_level level;
2125                 struct {
2126                         union smb_handle file;
2127
2128                         /* static body buffer 56 (0x38) bytes */
2129                         /* uint16_t buffer_code;  0x39 = 0x38 + 1 */
2130                         uint16_t _pad;
2131                         uint32_t function;
2132                         /*struct smb2_handle handle;*/
2133                         /* uint32_t out_ofs; */
2134                         /* uint32_t out_size; */
2135                         uint32_t unknown2;
2136                         /* uint32_t in_ofs; */
2137                         /* uint32_t in_size; */
2138                         uint32_t max_response_size;
2139                         uint64_t flags;
2140
2141                         /* dynamic body */
2142                         DATA_BLOB out;
2143                         DATA_BLOB in;
2144                 } in;
2145                 struct {
2146                         union smb_handle file;
2147
2148                         /* static body buffer 48 (0x30) bytes */
2149                         /* uint16_t buffer_code;  0x31 = 0x30 + 1 */
2150                         uint16_t _pad;
2151                         uint32_t function;
2152                         /* struct smb2_handle handle; */
2153                         /* uint32_t in_ofs; */
2154                         /* uint32_t in_size; */
2155                         /* uint32_t out_ofs; */
2156                         /* uint32_t out_size; */
2157                         uint32_t unknown2;
2158                         uint32_t unknown3;
2159
2160                         /* dynamic body */
2161                         DATA_BLOB in;
2162                         DATA_BLOB out;
2163                 } out;
2164         } smb2;
2165 };
2166
2167 enum smb_flush_level {
2168         RAW_FLUSH_FLUSH,
2169         RAW_FLUSH_ALL,
2170         RAW_FLUSH_SMB2
2171 };
2172
2173 union smb_flush {
2174         /* struct for SMBflush */
2175         struct {
2176                 enum smb_flush_level level;
2177                 struct {
2178                         union smb_handle file;
2179                 } in;
2180         } flush, generic;
2181
2182         /* SMBflush with 0xFFFF wildcard fnum */
2183         struct {
2184                 enum smb_flush_level level;
2185         } flush_all;
2186
2187         /* SMB2 Flush */
2188         struct smb2_flush {
2189                 enum smb_flush_level level;
2190                 struct {
2191                         union smb_handle file;
2192                         uint16_t reserved1;
2193                         uint32_t reserved2;
2194                 } in;
2195                 struct {
2196                         uint16_t reserved;
2197                 } out;
2198         } smb2;
2199 };
2200
2201 /* struct for SMBcopy */
2202 struct smb_copy {
2203         struct {
2204                 uint16_t tid2;
2205                 uint16_t ofun;
2206                 uint16_t flags;
2207                 const char *path1;
2208                 const char *path2;
2209         } in;
2210         struct {
2211                 uint16_t count;
2212         } out;
2213 };
2214
2215
2216 /* struct for transact/transact2 call */
2217 struct smb_trans2 {
2218         struct {
2219                 uint16_t max_param;
2220                 uint16_t max_data;
2221                 uint8_t  max_setup;
2222                 uint16_t flags;
2223                 uint32_t timeout;
2224                 uint8_t  setup_count;
2225                 uint16_t *setup;
2226                 const char *trans_name; /* SMBtrans only */
2227                 DATA_BLOB params;
2228                 DATA_BLOB data;
2229         } in;
2230
2231         struct {
2232                 uint8_t  setup_count;
2233                 uint16_t *setup;
2234                 DATA_BLOB params;
2235                 DATA_BLOB data;
2236         } out;
2237 };
2238
2239 /* struct for nttransact2 call */
2240 struct smb_nttrans {
2241         struct {
2242                 uint8_t  max_setup;
2243                 uint32_t max_param;
2244                 uint32_t max_data;
2245                 uint32_t setup_count;
2246                 uint16_t function;
2247                 uint8_t  *setup;
2248                 DATA_BLOB params;
2249                 DATA_BLOB data;
2250         } in;
2251
2252         struct {
2253                 uint8_t  setup_count; /* in units of 16 bit words */
2254                 uint8_t  *setup;
2255                 DATA_BLOB params;
2256                 DATA_BLOB data;
2257         } out;
2258 };
2259
2260 enum smb_notify_level {
2261         RAW_NOTIFY_NTTRANS,
2262         RAW_NOTIFY_SMB2
2263 };
2264
2265 union smb_notify {
2266         /* struct for nttrans change notify call */
2267         struct {
2268                 enum smb_notify_level level;
2269
2270                 struct {
2271                         union smb_handle file;
2272                         uint32_t buffer_size;
2273                         uint32_t completion_filter;
2274                         bool recursive;
2275                 } in;
2276
2277                 struct {
2278                         uint32_t num_changes;
2279                         struct notify_changes {
2280                                 uint32_t action;
2281                                 struct smb_wire_string name;
2282                         } *changes;
2283                 } out;
2284         } nttrans;
2285
2286         struct smb2_notify {
2287                 enum smb_notify_level level;
2288
2289                 struct {
2290                         union smb_handle file;
2291                         /* static body buffer 32 (0x20) bytes */
2292                         /* uint16_t buffer_code;  0x32 */
2293                         uint16_t recursive;
2294                         uint32_t buffer_size;
2295                         /*struct  smb2_handle file;*/
2296                         uint32_t completion_filter;
2297                         uint32_t unknown;
2298                 } in;
2299
2300                 struct {
2301                         /* static body buffer 8 (0x08) bytes */
2302                         /* uint16_t buffer_code; 0x09 = 0x08 + 1 */
2303                         /* uint16_t blob_ofs; */
2304                         /* uint16_t blob_size; */
2305
2306                         /* dynamic body */
2307                         /*DATA_BLOB blob;*/
2308
2309                         /* DATA_BLOB content */
2310                         uint32_t num_changes;
2311                         struct notify_changes *changes;
2312                 } out;
2313         } smb2;
2314 };
2315
2316 enum smb_search_level {
2317         RAW_SEARCH_SEARCH,      /* SMBsearch */
2318         RAW_SEARCH_FFIRST,      /* SMBffirst */
2319         RAW_SEARCH_FUNIQUE,     /* SMBfunique */
2320         RAW_SEARCH_TRANS2,      /* SMBtrans2 */
2321         RAW_SEARCH_SMB2         /* SMB2 Find */
2322 };
2323
2324 enum smb_search_data_level {
2325         RAW_SEARCH_DATA_GENERIC                 = 0x10000, /* only used in the smbcli_ code */
2326         RAW_SEARCH_DATA_SEARCH,
2327         RAW_SEARCH_DATA_STANDARD                = SMB_FIND_STANDARD,
2328         RAW_SEARCH_DATA_EA_SIZE                 = SMB_FIND_EA_SIZE,
2329         RAW_SEARCH_DATA_EA_LIST                 = SMB_FIND_EA_LIST,
2330         RAW_SEARCH_DATA_DIRECTORY_INFO          = SMB_FIND_DIRECTORY_INFO,
2331         RAW_SEARCH_DATA_FULL_DIRECTORY_INFO     = SMB_FIND_FULL_DIRECTORY_INFO,
2332         RAW_SEARCH_DATA_NAME_INFO               = SMB_FIND_NAME_INFO,
2333         RAW_SEARCH_DATA_BOTH_DIRECTORY_INFO     = SMB_FIND_BOTH_DIRECTORY_INFO,
2334         RAW_SEARCH_DATA_ID_FULL_DIRECTORY_INFO  = SMB_FIND_ID_FULL_DIRECTORY_INFO,
2335         RAW_SEARCH_DATA_ID_BOTH_DIRECTORY_INFO  = SMB_FIND_ID_BOTH_DIRECTORY_INFO,
2336         RAW_SEARCH_DATA_UNIX_INFO               = SMB_FIND_UNIX_INFO,
2337         RAW_SEARCH_DATA_UNIX_INFO2              = SMB_FIND_UNIX_INFO2
2338 };
2339
2340 /* union for file search */
2341 union smb_search_first {
2342         struct {
2343                 enum smb_search_level level;
2344                 enum smb_search_data_level data_level;
2345         } generic;
2346
2347         /* search (old) findfirst interface.
2348            Also used for ffirst and funique. */
2349         struct {
2350                 enum smb_search_level level;
2351                 enum smb_search_data_level data_level;
2352
2353                 struct {
2354                         uint16_t max_count;
2355                         uint16_t search_attrib;
2356                         const char *pattern;
2357                 } in;
2358                 struct {
2359                         int16_t count;
2360                 } out;
2361         } search_first;
2362
2363         /* trans2 findfirst interface */
2364         struct {
2365                 enum smb_search_level level;
2366                 enum smb_search_data_level data_level;
2367
2368                 struct {
2369                         uint16_t search_attrib;
2370                         uint16_t max_count;
2371                         uint16_t flags;
2372                         uint32_t storage_type;
2373                         const char *pattern;
2374
2375                         /* the ea names are only used for RAW_SEARCH_EA_LIST */
2376                         uint_t num_names;
2377                         struct ea_name *ea_names;
2378                 } in;
2379                 struct {
2380                         uint16_t handle;
2381                         uint16_t count;
2382                         uint16_t end_of_search;
2383                 } out;
2384         } t2ffirst;
2385
2386 /*
2387   SMB2 uses different level numbers for the same old SMB trans2 search levels
2388 */
2389 #define SMB2_FIND_DIRECTORY_INFO         0x01
2390 #define SMB2_FIND_FULL_DIRECTORY_INFO    0x02
2391 #define SMB2_FIND_BOTH_DIRECTORY_INFO    0x03
2392 #define SMB2_FIND_NAME_INFO              0x0C
2393 #define SMB2_FIND_ID_BOTH_DIRECTORY_INFO 0x25
2394 #define SMB2_FIND_ID_FULL_DIRECTORY_INFO 0x26
2395
2396 /* flags for SMB2 find */
2397 #define SMB2_CONTINUE_FLAG_RESTART    0x01
2398 #define SMB2_CONTINUE_FLAG_SINGLE     0x02
2399 #define SMB2_CONTINUE_FLAG_INDEX      0x04
2400 #define SMB2_CONTINUE_FLAG_REOPEN     0x10
2401
2402         /* SMB2 Find */
2403         struct smb2_find {
2404                 enum smb_search_level level;
2405                 enum smb_search_data_level data_level;
2406                 struct {
2407                         union smb_handle file;
2408
2409                         /* static body buffer 32 (0x20) bytes */
2410                         /* uint16_t buffer_code;  0x21 = 0x20 + 1 */
2411                         uint8_t level;
2412                         uint8_t continue_flags; /* SMB2_CONTINUE_FLAG_* */
2413                         uint32_t file_index;
2414                         /* struct smb2_handle handle; */
2415                         /* uint16_t pattern_ofs; */
2416                         /* uint16_t pattern_size; */
2417                         uint32_t max_response_size;
2418
2419                         /* dynamic body */
2420                         const char *pattern;
2421                 } in;
2422                 struct {
2423                         /* static body buffer 8 (0x08) bytes */
2424                         /* uint16_t buffer_code;  0x08 */
2425                         /* uint16_t blob_ofs; */
2426                         /* uint32_t blob_size; */
2427
2428                         /* dynamic body */
2429                         DATA_BLOB blob;
2430                 } out;
2431         } smb2;
2432 };
2433
2434 /* union for file search continue */
2435 union smb_search_next {
2436         struct {
2437                 enum smb_search_level level;
2438                 enum smb_search_data_level data_level;
2439         } generic;
2440
2441         /* search (old) findnext interface. Also used
2442            for ffirst when continuing */
2443         struct {
2444                 enum smb_search_level level;
2445                 enum smb_search_data_level data_level;
2446
2447                 struct {
2448                         uint16_t max_count;
2449                         uint16_t search_attrib;
2450                         struct smb_search_id {
2451                                 uint8_t reserved;
2452                                 char name[11];
2453                                 uint8_t handle;
2454                                 uint32_t server_cookie;
2455                                 uint32_t client_cookie;
2456                         } id;
2457                 } in;
2458                 struct {
2459                         uint16_t count;
2460                 } out;
2461         } search_next;
2462
2463         /* trans2 findnext interface */
2464         struct {
2465                 enum smb_search_level level;
2466                 enum smb_search_data_level data_level;
2467
2468                 struct {
2469                         uint16_t handle;
2470                         uint16_t max_count;
2471                         uint32_t resume_key;
2472                         uint16_t flags;
2473                         const char *last_name;
2474
2475                         /* the ea names are only used for RAW_SEARCH_EA_LIST */
2476                         uint_t num_names;
2477                         struct ea_name *ea_names;
2478                 } in;
2479                 struct {
2480                         uint16_t count;
2481                         uint16_t end_of_search;
2482                 } out;
2483         } t2fnext;
2484
2485         /* SMB2 Find */
2486         struct smb2_find smb2;
2487 };
2488
2489 /* union for search reply file data */
2490 union smb_search_data {
2491         /*
2492          * search (old) findfirst
2493          * RAW_SEARCH_DATA_SEARCH
2494          */
2495         struct {
2496                 uint16_t attrib;
2497                 time_t write_time;
2498                 uint32_t size;
2499                 struct smb_search_id id;
2500                 const char *name;
2501         } search;
2502
2503         /* trans2 findfirst RAW_SEARCH_DATA_STANDARD level */
2504         struct {
2505                 uint32_t resume_key;
2506                 time_t create_time;
2507                 time_t access_time;
2508                 time_t write_time;
2509                 uint32_t size;
2510                 uint32_t alloc_size;
2511                 uint16_t attrib;
2512                 struct smb_wire_string name;
2513         } standard;
2514
2515         /* trans2 findfirst RAW_SEARCH_DATA_EA_SIZE level */
2516         struct {
2517                 uint32_t resume_key;
2518                 time_t create_time;
2519                 time_t access_time;
2520                 time_t write_time;
2521                 uint32_t size;
2522                 uint32_t alloc_size;
2523                 uint16_t attrib;
2524                 uint32_t ea_size;
2525                 struct smb_wire_string name;
2526         } ea_size;
2527
2528         /* trans2 findfirst RAW_SEARCH_DATA_EA_LIST level */
2529         struct {
2530                 uint32_t resume_key;
2531                 time_t create_time;
2532                 time_t access_time;
2533                 time_t write_time;
2534                 uint32_t size;
2535                 uint32_t alloc_size;
2536                 uint16_t attrib;
2537                 struct smb_ea_list eas;
2538                 struct smb_wire_string name;
2539         } ea_list;
2540
2541         /* RAW_SEARCH_DATA_DIRECTORY_INFO interface */
2542         struct {
2543                 uint32_t file_index;
2544                 NTTIME create_time;
2545                 NTTIME access_time;
2546                 NTTIME write_time;
2547                 NTTIME change_time;
2548                 uint64_t  size;
2549                 uint64_t  alloc_size;
2550                 uint32_t   attrib;
2551                 struct smb_wire_string name;
2552         } directory_info;
2553
2554         /* RAW_SEARCH_DATA_FULL_DIRECTORY_INFO interface */
2555         struct {
2556                 uint32_t file_index;
2557                 NTTIME create_time;
2558                 NTTIME access_time;
2559                 NTTIME write_time;
2560                 NTTIME change_time;
2561                 uint64_t  size;
2562                 uint64_t  alloc_size;
2563                 uint32_t   attrib;
2564                 uint32_t   ea_size;
2565                 struct smb_wire_string name;
2566         } full_directory_info;
2567
2568         /* RAW_SEARCH_DATA_NAME_INFO interface */
2569         struct {
2570                 uint32_t file_index;
2571                 struct smb_wire_string name;
2572         } name_info;
2573
2574         /* RAW_SEARCH_DATA_BOTH_DIRECTORY_INFO interface */
2575         struct {
2576                 uint32_t file_index;
2577                 NTTIME create_time;
2578                 NTTIME access_time;
2579                 NTTIME write_time;
2580                 NTTIME change_time;
2581                 uint64_t  size;
2582                 uint64_t  alloc_size;
2583                 uint32_t   attrib;
2584                 uint32_t   ea_size;
2585                 struct smb_wire_string short_name;
2586                 struct smb_wire_string name;
2587         } both_directory_info;
2588
2589         /* RAW_SEARCH_DATA_ID_FULL_DIRECTORY_INFO interface */
2590         struct {
2591                 uint32_t file_index;
2592                 NTTIME create_time;
2593                 NTTIME access_time;
2594                 NTTIME write_time;
2595                 NTTIME change_time;
2596                 uint64_t size;
2597                 uint64_t alloc_size;
2598                 uint32_t attrib;
2599                 uint32_t ea_size;
2600                 uint64_t file_id;
2601                 struct smb_wire_string name;
2602         } id_full_directory_info;
2603
2604         /* RAW_SEARCH_DATA_ID_BOTH_DIRECTORY_INFO interface */
2605         struct {
2606                 uint32_t file_index;
2607                 NTTIME create_time;
2608                 NTTIME access_time;
2609                 NTTIME write_time;
2610                 NTTIME change_time;
2611                 uint64_t size;
2612                 uint64_t alloc_size;
2613                 uint32_t  attrib;
2614                 uint32_t  ea_size;
2615                 uint64_t file_id;
2616                 struct smb_wire_string short_name;
2617                 struct smb_wire_string name;
2618         } id_both_directory_info;
2619
2620         /* RAW_SEARCH_DATA_UNIX_INFO interface */
2621         struct {
2622                 uint32_t file_index;
2623                 uint64_t size;
2624                 uint64_t alloc_size;
2625                 NTTIME status_change_time;
2626                 NTTIME access_time;
2627                 NTTIME change_time;
2628                 uint64_t uid;
2629                 uint64_t gid;
2630                 uint32_t file_type;
2631                 uint64_t dev_major;
2632                 uint64_t dev_minor;
2633                 uint64_t unique_id;
2634                 uint64_t permissions;
2635                 uint64_t nlink;
2636                 const char *name;
2637         } unix_info;
2638
2639         /* RAW_SEARCH_DATA_UNIX_INFO2 interface */
2640         struct {
2641                 uint32_t file_index;
2642                 uint64_t end_of_file;
2643                 uint64_t num_bytes;
2644                 NTTIME status_change_time;
2645                 NTTIME access_time;
2646                 NTTIME change_time;
2647                 uint64_t uid;
2648                 uint64_t gid;
2649                 uint32_t file_type;
2650                 uint64_t dev_major;
2651                 uint64_t dev_minor;
2652                 uint64_t unique_id;
2653                 uint64_t permissions;
2654                 uint64_t nlink;
2655                 NTTIME create_time;
2656                 uint32_t file_flags;
2657                 uint32_t flags_mask;
2658                 struct smb_wire_string name;
2659         } unix_info2;
2660 };
2661
2662 /* Callback function passed to the raw search interface. */
2663 typedef bool (*smbcli_search_callback)(void *private, const union smb_search_data *file);
2664
2665 enum smb_search_close_level {RAW_FINDCLOSE_GENERIC, RAW_FINDCLOSE_FCLOSE, RAW_FINDCLOSE_FINDCLOSE};
2666
2667 /* union for file search close */
2668 union smb_search_close {
2669         struct {
2670                 enum smb_search_close_level level;
2671         } generic;
2672
2673         /* SMBfclose (old search) interface */
2674         struct {
2675                 enum smb_search_close_level level;
2676
2677                 struct {
2678                         /* max_count and search_attrib are not used, but are present */
2679                         uint16_t max_count;
2680                         uint16_t search_attrib;
2681                         struct smb_search_id id;
2682                 } in;
2683         } fclose;
2684
2685         /* SMBfindclose interface */
2686         struct {
2687                 enum smb_search_close_level level;
2688
2689                 struct {
2690                         uint16_t handle;
2691                 } in;
2692         } findclose;
2693 };
2694
2695
2696 /*
2697   struct for SMBecho call
2698 */
2699 struct smb_echo {
2700         struct {
2701                 uint16_t repeat_count;
2702                 uint16_t size;
2703                 uint8_t *data;
2704         } in;
2705         struct {
2706                 uint16_t count;
2707                 uint16_t sequence_number;
2708                 uint16_t size;
2709                 uint8_t *data;
2710         } out;
2711 };
2712
2713 /*
2714   struct for shadow copy volumes
2715  */
2716 struct smb_shadow_copy {
2717         struct {
2718                 union smb_handle file;
2719                 uint32_t max_data;
2720         } in;
2721         struct {
2722                 uint32_t num_volumes;
2723                 uint32_t num_names;
2724                 const char **names;
2725         } out;
2726 };
2727
2728 #endif /* __LIBCLI_RAW_INTERFACES_H__ */