nfs/nfs.x

   1 /* copied from rfc 1813 */
   2
   3 const NFS3_FHSIZE    = 64;    /* Maximum bytes in a V3 file handle */
   4 const NFS3_WRITEVERFSIZE = 8;
   5 const NFS3_CREATEVERFSIZE = 8;
   6 const NFS3_COOKIEVERFSIZE = 8;
   7
   8 typedef opaque cookieverf3[NFS3_COOKIEVERFSIZE];
   9
  10 typedef unsigned hyper uint64;
  11 typedef uint64 cookie3;
  12
  13 struct nfs_fh3 {
  14         opaque       data<NFS3_FHSIZE>;
  15 };
  16
  17 typedef string filename3<>;
  18
  19 struct diropargs3 {
  20         nfs_fh3     dir;
  21         filename3   name;
  22 };
  23
  24 enum ftype3 {
  25         NF3REG    = 1,
  26         NF3DIR    = 2,
  27         NF3BLK    = 3,
  28         NF3CHR    = 4,
  29         NF3LNK    = 5,
  30         NF3SOCK   = 6,
  31         NF3FIFO   = 7
  32 };
  33
  34 typedef unsigned long uint32;
  35
  36 typedef long int32;
  37
  38 typedef uint32 mode3;
  39
  40 typedef uint32 uid3;
  41
  42 typedef uint32 gid3;
  43
  44 typedef uint64 size3;
  45
  46 typedef uint64 fileid3;
  47
  48 struct specdata3 {
  49         uint32     specdata1;
  50         uint32     specdata2;
  51 };
  52
  53 struct nfstime3 {
  54         uint32   seconds;
  55         uint32   nseconds;
  56 };
  57
  58 struct fattr3 {
  59         ftype3     type;
  60         mode3      mode;
  61         uint32     nlink;
  62         uid3       uid;
  63         gid3       gid;
  64         size3      size;
  65         size3      used;
  66         specdata3  rdev;
  67         uint64     fsid;
  68         fileid3    fileid;
  69         nfstime3   atime;
  70         nfstime3   mtime;
  71         nfstime3   ctime;
  72 };
  73
  74 union post_op_attr switch (bool attributes_follow) {
  75         case TRUE:
  76                 fattr3   attributes;
  77         case FALSE:
  78                 void;
  79 };
  80
  81
  82 enum nfsstat3 {
  83         NFS3_OK             = 0,
  84         NFS3ERR_PERM        = 1,
  85         NFS3ERR_NOENT       = 2,
  86         NFS3ERR_IO          = 5,
  87         NFS3ERR_NXIO        = 6,
  88         NFS3ERR_ACCES       = 13,
  89         NFS3ERR_EXIST       = 17,
  90         NFS3ERR_XDEV        = 18,
  91         NFS3ERR_NODEV       = 19,
  92         NFS3ERR_NOTDIR      = 20,
  93         NFS3ERR_ISDIR       = 21,
  94         NFS3ERR_INVAL       = 22,
  95         NFS3ERR_FBIG        = 27,
  96         NFS3ERR_NOSPC       = 28,
  97         NFS3ERR_ROFS        = 30,
  98         NFS3ERR_MLINK       = 31,
  99         NFS3ERR_NAMETOOLONG = 63,
 100         NFS3ERR_NOTEMPTY    = 66,
 101         NFS3ERR_DQUOT       = 69,
 102         NFS3ERR_STALE       = 70,
 103         NFS3ERR_REMOTE      = 71,
 104         NFS3ERR_BADHANDLE   = 10001,
 105         NFS3ERR_NOT_SYNC    = 10002,
 106         NFS3ERR_BAD_COOKIE  = 10003,
 107         NFS3ERR_NOTSUPP     = 10004,
 108         NFS3ERR_TOOSMALL    = 10005,
 109         NFS3ERR_SERVERFAULT = 10006,
 110         NFS3ERR_BADTYPE     = 10007,
 111         NFS3ERR_JUKEBOX     = 10008
 112 };
 113
 114 enum stable_how {
 115         UNSTABLE  = 0,
 116         DATA_SYNC = 1,
 117         FILE_SYNC = 2
 118 };
 119
 120 typedef uint64 offset3;
 121
 122 typedef uint32 count3;
 123
 124 struct wcc_attr {
 125         size3       size;
 126         nfstime3    mtime;
 127         nfstime3    ctime;
 128 };
 129
 130 union pre_op_attr switch (bool attributes_follow) {
 131         case TRUE:
 132                 wcc_attr  attributes;
 133         case FALSE:
 134                 void;
 135 };
 136
 137 struct wcc_data {
 138         pre_op_attr    before;
 139         post_op_attr   after;
 140 };
 141
 142 struct WRITE3args {
 143         nfs_fh3     file;
 144         offset3     offset;
 145         count3      count;
 146         stable_how  stable;
 147         opaque      data<>;
 148 };
 149
 150 typedef opaque writeverf3[NFS3_WRITEVERFSIZE];
 151
 152 struct WRITE3resok {
 153         wcc_data    file_wcc;
 154         count3      count;
 155         stable_how  committed;
 156         writeverf3  verf;
 157 };
 158
 159 struct WRITE3resfail {
 160         wcc_data    file_wcc;
 161 };
 162
 163 union WRITE3res switch (nfsstat3 status) {
 164         case NFS3_OK:
 165                 WRITE3resok    resok;
 166         default:
 167                 WRITE3resfail  resfail;
 168 };
 169
 170 struct LOOKUP3args {
 171         diropargs3  what;
 172 };
 173
 174 struct LOOKUP3resok {
 175         nfs_fh3      object;
 176         post_op_attr obj_attributes;
 177         post_op_attr dir_attributes;
 178 };
 179
 180 struct LOOKUP3resfail {
 181         post_op_attr dir_attributes;
 182 };
 183
 184
 185
 186 union LOOKUP3res switch (nfsstat3 status) {
 187         case NFS3_OK:
 188                 LOOKUP3resok    resok;
 189         default:
 190                 LOOKUP3resfail  resfail;
 191 };
 192
 193 struct COMMIT3args {
 194         nfs_fh3    file;
 195         offset3    offset;
 196         count3     count;
 197 };
 198
 199 struct COMMIT3resok {
 200         wcc_data   file_wcc;
 201         writeverf3 verf;
 202 };
 203
 204 struct COMMIT3resfail {
 205         wcc_data   file_wcc;
 206 };
 207
 208 union COMMIT3res switch (nfsstat3 status) {
 209         case NFS3_OK:
 210                 COMMIT3resok   resok;
 211         default:
 212                 COMMIT3resfail resfail;
 213 };
 214
 215 const ACCESS3_READ    = 0x0001;
 216 const ACCESS3_LOOKUP  = 0x0002;
 217 const ACCESS3_MODIFY  = 0x0004;
 218 const ACCESS3_EXTEND  = 0x0008;
 219 const ACCESS3_DELETE  = 0x0010;
 220 const ACCESS3_EXECUTE = 0x0020;
 221
 222 struct ACCESS3args {
 223      nfs_fh3  object;
 224      uint32   access;
 225 };
 226
 227 struct ACCESS3resok {
 228      post_op_attr   obj_attributes;
 229      uint32         access;
 230 };
 231
 232 struct ACCESS3resfail {
 233      post_op_attr   obj_attributes;
 234 };
 235
 236 union ACCESS3res switch (nfsstat3 status) {
 237 case NFS3_OK:
 238      ACCESS3resok   resok;
 239 default:
 240      ACCESS3resfail resfail;
 241 };
 242
 243 struct GETATTR3args {
 244         nfs_fh3  object;
 245 };
 246
 247 struct GETATTR3resok {
 248         fattr3   obj_attributes;
 249 };
 250
 251 union GETATTR3res switch (nfsstat3 status) {
 252         case NFS3_OK:
 253                 GETATTR3resok  resok;
 254         default:
 255                 void;
 256 };
 257
 258
 259
 260 enum time_how {
 261         DONT_CHANGE        = 0,
 262         SET_TO_SERVER_TIME = 1,
 263         SET_TO_CLIENT_TIME = 2
 264 };
 265
 266 union set_mode3 switch (bool set_it) {
 267         case TRUE:
 268                 mode3    mode;
 269         default:
 270         void;
 271 };
 272
 273 union set_uid3 switch (bool set_it) {
 274         case TRUE:
 275                 uid3     uid;
 276         default:
 277                 void;
 278 };
 279
 280 union set_gid3 switch (bool set_it) {
 281         case TRUE:
 282                 gid3     gid;
 283         default:
 284                 void;
 285 };
 286
 287 union set_size3 switch (bool set_it) {
 288         case TRUE:
 289                 size3    size;
 290         default:
 291                 void;
 292 };
 293
 294 union set_atime switch (time_how set_it) {
 295         case SET_TO_CLIENT_TIME:
 296                 nfstime3  atime;
 297         default:
 298                 void;
 299 };
 300
 301 union set_mtime switch (time_how set_it) {
 302         case SET_TO_CLIENT_TIME:
 303                 nfstime3  mtime;
 304         default:
 305                 void;
 306 };
 307
 308 struct sattr3 {
 309         set_mode3   mode;
 310         set_uid3    uid;
 311         set_gid3    gid;
 312         set_size3   size;
 313         set_atime   atime;
 314         set_mtime   mtime;
 315 };
 316
 317 enum createmode3 {
 318         UNCHECKED = 0,
 319         GUARDED   = 1,
 320         EXCLUSIVE = 2
 321 };
 322
 323
 324 typedef opaque createverf3[NFS3_CREATEVERFSIZE];
 325
 326 union createhow3 switch (createmode3 mode) {
 327         case UNCHECKED:
 328         case GUARDED:
 329                 sattr3       obj_attributes;
 330         case EXCLUSIVE:
 331                 createverf3  verf;
 332 };
 333
 334 struct CREATE3args {
 335         diropargs3   where;
 336         createhow3   how;
 337 };
 338
 339 union post_op_fh3 switch (bool handle_follows) {
 340         case TRUE:
 341                 nfs_fh3  handle;
 342         case FALSE:
 343                 void;
 344 };
 345
 346 struct CREATE3resok {
 347         post_op_fh3   obj;
 348         post_op_attr  obj_attributes;
 349         wcc_data      dir_wcc;
 350 };
 351
 352 struct CREATE3resfail {
 353         wcc_data      dir_wcc;
 354         };
 355
 356 union CREATE3res switch (nfsstat3 status) {
 357         case NFS3_OK:
 358                 CREATE3resok    resok;
 359         default:
 360                 CREATE3resfail  resfail;
 361 };
 362
 363 struct REMOVE3args {
 364         diropargs3  object;
 365 };
 366
 367 struct REMOVE3resok {
 368         wcc_data    dir_wcc;
 369 };
 370
 371 struct REMOVE3resfail {
 372         wcc_data    dir_wcc;
 373 };
 374
 375 union REMOVE3res switch (nfsstat3 status) {
 376         case NFS3_OK:
 377                 REMOVE3resok   resok;
 378         default:
 379         REMOVE3resfail resfail;
 380 };
 381
 382 struct READ3args {
 383         nfs_fh3  file;
 384         offset3  offset;
 385         count3   count;
 386 };
 387
 388 struct READ3resok {
 389         post_op_attr   file_attributes;
 390         count3         count;
 391         bool           eof;
 392         opaque         data<>;
 393 };
 394
 395 struct READ3resfail {
 396         post_op_attr   file_attributes;
 397 };
 398
 399 union READ3res switch (nfsstat3 status) {
 400         case NFS3_OK:
 401                 READ3resok   resok;
 402         default:
 403                 READ3resfail resfail;
 404 };
 405
 406
 407 const FSF3_LINK        = 0x0001;
 408 const FSF3_SYMLINK     = 0x0002;
 409 const FSF3_HOMOGENEOUS = 0x0008;
 410 const FSF3_CANSETTIME  = 0x0010;
 411
 412 struct FSINFO3args {
 413         nfs_fh3   fsroot;
 414 };
 415
 416 struct FSINFO3resok {
 417         post_op_attr obj_attributes;
 418         uint32       rtmax;
 419         uint32       rtpref;
 420         uint32       rtmult;
 421         uint32       wtmax;
 422         uint32       wtpref;
 423         uint32       wtmult;
 424         uint32       dtpref;
 425         size3        maxfilesize;
 426         nfstime3     time_delta;
 427         uint32       properties;
 428 };
 429
 430 struct FSINFO3resfail {
 431         post_op_attr obj_attributes;
 432 };
 433
 434 union FSINFO3res switch (nfsstat3 status) {
 435         case NFS3_OK:
 436                 FSINFO3resok   resok;
 437         default:
 438                 FSINFO3resfail resfail;
 439 };
 440
 441
 442 struct FSSTAT3args {
 443         nfs_fh3   fsroot;
 444 };
 445
 446 struct FSSTAT3resok {
 447         post_op_attr obj_attributes;
 448         size3        tbytes;
 449         size3        fbytes;
 450         size3        abytes;
 451         size3        tfiles;
 452         size3        ffiles;
 453         size3        afiles;
 454         uint32       invarsec;
 455 };
 456
 457 struct FSSTAT3resfail {
 458         post_op_attr obj_attributes;
 459 };
 460
 461 union FSSTAT3res switch (nfsstat3 status) {
 462         case NFS3_OK:
 463                 FSSTAT3resok   resok;
 464         default:
 465                 FSSTAT3resfail resfail;
 466 };
 467
 468 struct PATHCONF3args {
 469         nfs_fh3   object;
 470 };
 471
 472 struct PATHCONF3resok {
 473         post_op_attr obj_attributes;
 474         uint32       linkmax;
 475         uint32       name_max;
 476         bool         no_trunc;
 477         bool         chown_restricted;
 478         bool         case_insensitive;
 479         bool         case_preserving;
 480 };
 481
 482 struct PATHCONF3resfail {
 483         post_op_attr obj_attributes;
 484 };
 485
 486 union PATHCONF3res switch (nfsstat3 status) {
 487         case NFS3_OK:
 488                 PATHCONF3resok   resok;
 489         default:
 490                 PATHCONF3resfail resfail;
 491 };
 492
 493 typedef string nfspath3<>;
 494
 495 struct symlinkdata3 {
 496         sattr3    symlink_attributes;
 497         nfspath3  symlink_data;
 498 };
 499
 500 struct SYMLINK3args {
 501         diropargs3    where;
 502         symlinkdata3  symlink;
 503 };
 504
 505 struct SYMLINK3resok {
 506         post_op_fh3   obj;
 507         post_op_attr  obj_attributes;
 508         wcc_data      dir_wcc;
 509 };
 510
 511 struct SYMLINK3resfail {
 512         wcc_data      dir_wcc;
 513 };
 514
 515 union SYMLINK3res switch (nfsstat3 status) {
 516         case NFS3_OK:
 517                 SYMLINK3resok   resok;
 518         default:
 519                 SYMLINK3resfail resfail;
 520 };
 521
 522
 523 struct READLINK3args {
 524         nfs_fh3  symlink;
 525 };
 526
 527 struct READLINK3resok {
 528         post_op_attr   symlink_attributes;
 529         nfspath3       data;
 530 };
 531
 532 struct READLINK3resfail {
 533         post_op_attr   symlink_attributes;
 534 };
 535
 536 union READLINK3res switch (nfsstat3 status) {
 537         case NFS3_OK:
 538                 READLINK3resok   resok;
 539         default:
 540         READLINK3resfail resfail;
 541 };
 542
 543
 544 struct devicedata3 {
 545         sattr3     dev_attributes;
 546         specdata3  spec;
 547 };
 548
 549 union mknoddata3 switch (ftype3 type) {
 550         case NF3CHR:
 551         case NF3BLK:
 552                 devicedata3  device;
 553         case NF3SOCK:
 554         case NF3FIFO:
 555                 sattr3       pipe_attributes;
 556         default:
 557                 void;
 558 };
 559
 560 struct MKNOD3args {
 561         diropargs3   where;
 562         mknoddata3   what;
 563 };
 564
 565 struct MKNOD3resok {
 566         post_op_fh3   obj;
 567         post_op_attr  obj_attributes;
 568         wcc_data      dir_wcc;
 569 };
 570
 571 struct MKNOD3resfail {
 572         wcc_data      dir_wcc;
 573 };
 574
 575 union MKNOD3res switch (nfsstat3 status) {
 576         case NFS3_OK:
 577                 MKNOD3resok   resok;
 578         default:
 579                 MKNOD3resfail resfail;
 580 };
 581
 582
 583 struct MKDIR3args {
 584         diropargs3   where;
 585         sattr3       attributes;
 586 };
 587
 588 struct MKDIR3resok {
 589         post_op_fh3   obj;
 590         post_op_attr  obj_attributes;
 591         wcc_data      dir_wcc;
 592 };
 593
 594 struct MKDIR3resfail {
 595         wcc_data      dir_wcc;
 596 };
 597
 598 union MKDIR3res switch (nfsstat3 status) {
 599         case NFS3_OK:
 600                 MKDIR3resok   resok;
 601         default:
 602                 MKDIR3resfail resfail;
 603 };
 604
 605 struct RMDIR3args {
 606         diropargs3  object;
 607 };
 608
 609 struct RMDIR3resok {
 610         wcc_data    dir_wcc;
 611 };
 612
 613 struct RMDIR3resfail {
 614         wcc_data    dir_wcc;
 615 };
 616
 617 union RMDIR3res switch (nfsstat3 status) {
 618         case NFS3_OK:
 619                 RMDIR3resok   resok;
 620         default:
 621                 RMDIR3resfail resfail;
 622 };
 623
 624 struct RENAME3args {
 625         diropargs3   from;
 626         diropargs3   to;
 627 };
 628
 629 struct RENAME3resok {
 630         wcc_data     fromdir_wcc;
 631         wcc_data     todir_wcc;
 632 };
 633
 634 struct RENAME3resfail {
 635         wcc_data     fromdir_wcc;
 636         wcc_data     todir_wcc;
 637 };
 638
 639 union RENAME3res switch (nfsstat3 status) {
 640         case NFS3_OK:
 641                 RENAME3resok   resok;
 642         default:
 643                 RENAME3resfail resfail;
 644 };
 645
 646 struct READDIRPLUS3args {
 647         nfs_fh3      dir;
 648         cookie3      cookie;
 649         cookieverf3  cookieverf;
 650         count3       dircount;
 651         count3       maxcount;
 652 };
 653
 654 struct entryplus3 {
 655         fileid3      fileid;
 656         filename3    name;
 657         cookie3      cookie;
 658         post_op_attr name_attributes;
 659         post_op_fh3  name_handle;
 660         entryplus3   *nextentry;
 661 };
 662
 663 struct dirlistplus3 {
 664         entryplus3   *entries;
 665         bool         eof;
 666 };
 667
 668 struct READDIRPLUS3resok {
 669         post_op_attr dir_attributes;
 670         cookieverf3  cookieverf;
 671         dirlistplus3 reply;
 672 };
 673
 674
 675 struct READDIRPLUS3resfail {
 676         post_op_attr dir_attributes;
 677 };
 678
 679 union READDIRPLUS3res switch (nfsstat3 status) {
 680         case NFS3_OK:
 681                 READDIRPLUS3resok   resok;
 682         default:
 683                 READDIRPLUS3resfail resfail;
 684 };
 685
 686 struct READDIR3args {
 687         nfs_fh3      dir;
 688         cookie3      cookie;
 689         cookieverf3  cookieverf;
 690         count3       count;
 691 };
 692
 693
 694 struct entry3 {
 695         fileid3      fileid;
 696         filename3    name;
 697         cookie3      cookie;
 698         entry3       *nextentry;
 699 };
 700
 701 struct dirlist3 {
 702         entry3  *entries;
 703         bool    eof;
 704 };
 705
 706 struct READDIR3resok {
 707         post_op_attr dir_attributes;
 708         cookieverf3  cookieverf;
 709         dirlist3     reply;
 710 };
 711
 712 struct READDIR3resfail {
 713         post_op_attr dir_attributes;
 714 };
 715
 716 union READDIR3res switch (nfsstat3 status) {
 717         case NFS3_OK:
 718                 READDIR3resok   resok;
 719         default:
 720                 READDIR3resfail resfail;
 721 };
 722
 723 struct LINK3args {
 724         nfs_fh3     file;
 725         diropargs3  link;
 726 };
 727
 728 struct LINK3resok {
 729         post_op_attr   file_attributes;
 730         wcc_data       linkdir_wcc;
 731 };
 732
 733 struct LINK3resfail {
 734         post_op_attr   file_attributes;
 735         wcc_data       linkdir_wcc;
 736 };
 737
 738 union LINK3res switch (nfsstat3 status) {
 739         case NFS3_OK:
 740                 LINK3resok    resok;
 741         default:
 742                 LINK3resfail  resfail;
 743 };
 744
 745 union sattrguard3 switch (bool check) {
 746         case TRUE:
 747                 nfstime3  obj_ctime;
 748         case FALSE:
 749                 void;
 750 };
 751
 752 struct SETATTR3args {
 753         nfs_fh3      object;
 754         sattr3       new_attributes;
 755         sattrguard3  guard;
 756 };
 757
 758 struct SETATTR3resok {
 759         wcc_data  obj_wcc;
 760 };
 761
 762 struct SETATTR3resfail {
 763         wcc_data  obj_wcc;
 764 };
 765
 766 union SETATTR3res switch (nfsstat3 status) {
 767         case NFS3_OK:
 768                 SETATTR3resok   resok;
 769         default:
 770                 SETATTR3resfail resfail;
 771 };
 772
 773 program NFS_PROGRAM {
 774         version NFS_V3 {
 775                 void
 776                 NFS3_NULL(void)                    = 0;
 777
 778                 GETATTR3res
 779                 NFS3_GETATTR(GETATTR3args)         = 1;
 780
 781                 SETATTR3res
 782                 NFS3_SETATTR(SETATTR3args)         = 2;
 783
 784                 LOOKUP3res
 785                 NFS3_LOOKUP(LOOKUP3args)           = 3;
 786
 787                 ACCESS3res
 788                 NFS3_ACCESS(ACCESS3args)           = 4;
 789
 790                 READLINK3res
 791                 NFS3_READLINK(READLINK3args)       = 5;
 792
 793                 READ3res
 794                 NFS3_READ(READ3args)               = 6;
 795
 796                 WRITE3res
 797                 NFS3_WRITE(WRITE3args)             = 7;
 798
 799                 CREATE3res
 800                 NFS3_CREATE(CREATE3args)           = 8;
 801
 802                 MKDIR3res
 803                 NFS3_MKDIR(MKDIR3args)             = 9;
 804
 805                 SYMLINK3res
 806                 NFS3_SYMLINK(SYMLINK3args)         = 10;
 807
 808 /*              MKNOD3res NFSPROC3_MKNOD(MKNOD3args)             = 11;*/
 809
 810                 REMOVE3res
 811                 NFS3_REMOVE(REMOVE3args)           = 12;
 812
 813                 RMDIR3res
 814                 NFS3_RMDIR(RMDIR3args)             = 13;
 815
 816                 RENAME3res
 817                 NFS3_RENAME(RENAME3args)           = 14;
 818
 819                 LINK3res
 820                 NFS3_LINK(LINK3args)               = 15;
 821
 822                 READDIR3res
 823                 NFS3_READDIR(READDIR3args)         = 16;
 824
 825                 READDIRPLUS3res
 826                 NFS3_READDIRPLUS(READDIRPLUS3args) = 17;
 827
 828                 FSSTAT3res
 829                 NFS3_FSSTAT(FSSTAT3args)           = 18;
 830
 831                 FSINFO3res
 832                 NFS3_FSINFO(FSINFO3args)           = 19;
 833
 834                 PATHCONF3res
 835                 NFS3_PATHCONF(PATHCONF3args)       = 20;
 836
 837                 COMMIT3res
 838                 NFS3_COMMIT(COMMIT3args)           = 21;
 839         } = 3;
 840 } = 100003;