source3/torture/cmd_vfs.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    VFS module functions
   4
   5    Copyright (C) Simo Sorce 2002
   6    Copyright (C) Eric Lorimer 2002
   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 2 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, write to the Free Software
  20    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  21 */
  22
  23 #include "includes.h"
  24 #include "vfstest.h"
  25
  26 static const char *null_string = "";
  27
  28 static NTSTATUS cmd_load_module(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
  29 {
  30         int i;
  31
  32         if (argc < 2) {
  33                 printf("Usage: load <modules>\n");
  34                 return NT_STATUS_OK;
  35         }
  36
  37         for (i=argc-1;i>0;i--) {
  38                 if (!vfs_init_custom(vfs->conn, argv[i])) {
  39                         DEBUG(0, ("load: (vfs_init_custom failed for %s)\n", argv[i]));
  40                         return NT_STATUS_UNSUCCESSFUL;
  41                 }
  42         }
  43         printf("load: ok\n");
  44         return NT_STATUS_OK;
  45 }
  46
  47 static NTSTATUS cmd_populate(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
  48 {
  49         char c;
  50         size_t size;
  51         if (argc != 3) {
  52                 printf("Usage: populate <char> <size>\n");
  53                 return NT_STATUS_OK;
  54         }
  55         c = argv[1][0];
  56         size = atoi(argv[2]);
  57         vfs->data = TALLOC_ARRAY(mem_ctx, char, size);
  58         if (vfs->data == NULL) {
  59                 printf("populate: error=-1 (not enough memory)");
  60                 return NT_STATUS_UNSUCCESSFUL;
  61         }
  62         memset(vfs->data, c, size);
  63         vfs->data_size = size;
  64         return NT_STATUS_OK;
  65 }
  66
  67 static NTSTATUS cmd_show_data(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
  68 {
  69         size_t offset;
  70         size_t len;
  71         if (argc != 1 && argc != 3) {
  72                 printf("Usage: showdata [<offset> <len>]\n");
  73                 return NT_STATUS_OK;
  74         }
  75         if (vfs->data == NULL || vfs->data_size == 0) {
  76                 printf("show_data: error=-1 (buffer empty)\n");
  77                 return NT_STATUS_UNSUCCESSFUL;
  78         }
  79
  80         if (argc == 3) {
  81                 offset = atoi(argv[1]);
  82                 len = atoi(argv[2]);
  83         } else {
  84                 offset = 0;
  85                 len = vfs->data_size;
  86         }
  87         if ((offset + len) > vfs->data_size) {
  88                 printf("show_data: error=-1 (not enough data in buffer)\n");
  89                 return NT_STATUS_UNSUCCESSFUL;
  90         }
  91         dump_data(0, (char *)(vfs->data) + offset, len);
  92         return NT_STATUS_OK;
  93 }
  94
  95 static NTSTATUS cmd_connect(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
  96 {
  97         SMB_VFS_CONNECT(vfs->conn, lp_servicename(vfs->conn->service), "vfstest");
  98         return NT_STATUS_OK;
  99 }
 100
 101 static NTSTATUS cmd_disconnect(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 102 {
 103         SMB_VFS_DISCONNECT(vfs->conn);
 104         return NT_STATUS_OK;
 105 }
 106
 107 static NTSTATUS cmd_disk_free(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 108 {
 109         SMB_BIG_UINT diskfree, bsize, dfree, dsize;
 110         if (argc != 2) {
 111                 printf("Usage: disk_free <path>\n");
 112                 return NT_STATUS_OK;
 113         }
 114
 115         diskfree = SMB_VFS_DISK_FREE(vfs->conn, argv[1], False, &bsize, &dfree, &dsize);
 116         printf("disk_free: %lu, bsize = %lu, dfree = %lu, dsize = %lu\n",
 117                         (unsigned long)diskfree,
 118                         (unsigned long)bsize,
 119                         (unsigned long)dfree,
 120                         (unsigned long)dsize);
 121         return NT_STATUS_OK;
 122 }
 123
 124
 125 static NTSTATUS cmd_opendir(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 126 {
 127         if (argc != 2) {
 128                 printf("Usage: opendir <fname>\n");
 129                 return NT_STATUS_OK;
 130         }
 131
 132         vfs->currentdir = SMB_VFS_OPENDIR(vfs->conn, argv[1], NULL, 0);
 133         if (vfs->currentdir == NULL) {
 134                 printf("opendir error=%d (%s)\n", errno, strerror(errno));
 135                 return NT_STATUS_UNSUCCESSFUL;
 136         }
 137
 138         printf("opendir: ok\n");
 139         return NT_STATUS_OK;
 140 }
 141
 142
 143 static NTSTATUS cmd_readdir(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 144 {
 145         SMB_STRUCT_DIRENT *dent;
 146
 147         if (vfs->currentdir == NULL) {
 148                 printf("readdir: error=-1 (no open directory)\n");
 149                 return NT_STATUS_UNSUCCESSFUL;
 150         }
 151
 152         dent = SMB_VFS_READDIR(vfs->conn, vfs->currentdir);
 153         if (dent == NULL) {
 154                 printf("readdir: NULL\n");
 155                 return NT_STATUS_OK;
 156         }
 157
 158         printf("readdir: %s\n", dent->d_name);
 159         return NT_STATUS_OK;
 160 }
 161
 162
 163 static NTSTATUS cmd_mkdir(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 164 {
 165         if (argc != 2) {
 166                 printf("Usage: mkdir <path>\n");
 167                 return NT_STATUS_OK;
 168         }
 169
 170         if (SMB_VFS_MKDIR(vfs->conn, argv[1], 00755) == -1) {
 171                 printf("mkdir error=%d (%s)\n", errno, strerror(errno));
 172                 return NT_STATUS_UNSUCCESSFUL;
 173         }
 174
 175         printf("mkdir: ok\n");
 176         return NT_STATUS_OK;
 177 }
 178
 179
 180 static NTSTATUS cmd_closedir(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 181 {
 182         int ret;
 183
 184         if (vfs->currentdir == NULL) {
 185                 printf("closedir: failure (no directory open)\n");
 186                 return NT_STATUS_UNSUCCESSFUL;
 187         }
 188
 189         ret = SMB_VFS_CLOSEDIR(vfs->conn, vfs->currentdir);
 190         if (ret == -1) {
 191                 printf("closedir failure: %s\n", strerror(errno));
 192                 return NT_STATUS_UNSUCCESSFUL;
 193         }
 194
 195         printf("closedir: ok\n");
 196         vfs->currentdir = NULL;
 197         return NT_STATUS_OK;
 198 }
 199
 200
 201 static NTSTATUS cmd_open(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 202 {
 203         int flags, fd;
 204         mode_t mode;
 205         const char *flagstr;
 206
 207         mode = 00400;
 208
 209         if (argc < 3 || argc > 5) {
 210                 printf("Usage: open <filename> <flags> <mode>\n");
 211                 printf("  flags: O = O_RDONLY\n");
 212                 printf("         R = O_RDWR\n");
 213                 printf("         W = O_WRONLY\n");
 214                 printf("         C = O_CREAT\n");
 215                 printf("         E = O_EXCL\n");
 216                 printf("         T = O_TRUNC\n");
 217                 printf("         A = O_APPEND\n");
 218                 printf("         N = O_NONBLOCK/O_NDELAY\n");
 219 #ifdef O_SYNC
 220                 printf("         S = O_SYNC\n");
 221 #endif
 222 #ifdef O_NOFOLLOW
 223                 printf("         F = O_NOFOLLOW\n");
 224 #endif
 225                 printf("  mode: see open.2\n");
 226                 printf("        mode is ignored if C flag not present\n");
 227                 printf("        mode defaults to 00400\n");
 228                 return NT_STATUS_OK;
 229         }
 230         flags = 0;
 231         flagstr = argv[2];
 232         while (*flagstr) {
 233                 switch (*flagstr) {
 234                 case 'O':
 235                         flags |= O_RDONLY;
 236                         break;
 237                 case 'R':
 238                         flags |= O_RDWR;
 239                         break;
 240                 case 'W':
 241                         flags |= O_WRONLY;
 242                         break;
 243                 case 'C':
 244                         flags |= O_CREAT;
 245                         break;
 246                 case 'E':
 247                         flags |= O_EXCL;
 248                         break;
 249                 case 'T':
 250                         flags |= O_TRUNC;
 251                         break;
 252                 case 'A':
 253                         flags |= O_APPEND;
 254                         break;
 255                 case 'N':
 256                         flags |= O_NONBLOCK;
 257                         break;
 258 #ifdef O_SYNC
 259                 case 'S':
 260                         flags |= O_SYNC;
 261                         break;
 262 #endif
 263 #ifdef O_NOFOLLOW
 264                 case 'F':
 265                         flags |= O_NOFOLLOW;
 266                         break;
 267 #endif
 268                 default:
 269                         printf("open: error=-1 (invalid flag!)\n");
 270                         return NT_STATUS_UNSUCCESSFUL;
 271                 }
 272                 flagstr++;
 273         }
 274         if ((flags & O_CREAT) && argc == 4) {
 275                 if (sscanf(argv[3], "%o", &mode) == 0) {
 276                         printf("open: error=-1 (invalid mode!)\n");
 277                         return NT_STATUS_UNSUCCESSFUL;
 278                 }
 279         }
 280
 281         fd = SMB_VFS_OPEN(vfs->conn, argv[1], flags, mode);
 282         if (fd == -1) {
 283                 printf("open: error=%d (%s)\n", errno, strerror(errno));
 284                 return NT_STATUS_UNSUCCESSFUL;
 285         }
 286
 287         vfs->files[fd] = SMB_MALLOC_P(struct files_struct);
 288         vfs->files[fd]->fsp_name = SMB_STRDUP(argv[1]);
 289         vfs->files[fd]->fh = SMB_MALLOC_P(struct fd_handle);
 290         vfs->files[fd]->fh->fd = fd;
 291         vfs->files[fd]->conn = vfs->conn;
 292         printf("open: fd=%d\n", fd);
 293         return NT_STATUS_OK;
 294 }
 295
 296
 297 static NTSTATUS cmd_pathfunc(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 298 {
 299         int ret = -1;
 300
 301         if (argc != 2) {
 302                 printf("Usage: %s <path>\n", argv[0]);
 303                 return NT_STATUS_OK;
 304         }
 305
 306         if (strcmp("rmdir", argv[0]) == 0 ) {
 307                 ret = SMB_VFS_RMDIR(vfs->conn, argv[1]);
 308         } else if (strcmp("unlink", argv[0]) == 0 ) {
 309                 ret = SMB_VFS_UNLINK(vfs->conn, argv[1]);
 310         } else if (strcmp("chdir", argv[0]) == 0 ) {
 311                 ret = SMB_VFS_CHDIR(vfs->conn, argv[1]);
 312         } else {
 313                 printf("%s: error=%d (invalid function name!)\n", argv[0], errno);
 314                 return NT_STATUS_UNSUCCESSFUL;
 315         }
 316
 317         if (ret == -1) {
 318                 printf("%s: error=%d (%s)\n", argv[0], errno, strerror(errno));
 319                 return NT_STATUS_UNSUCCESSFUL;
 320         }
 321
 322         printf("%s: ok\n", argv[0]);
 323         return NT_STATUS_OK;
 324 }
 325
 326
 327 static NTSTATUS cmd_close(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 328 {
 329         int fd, ret;
 330
 331         if (argc != 2) {
 332                 printf("Usage: close <fd>\n");
 333                 return NT_STATUS_OK;
 334         }
 335
 336         fd = atoi(argv[1]);
 337         if (vfs->files[fd] == NULL) {
 338                 printf("close: error=-1 (invalid file descriptor)\n");
 339                 return NT_STATUS_OK;
 340         }
 341
 342         ret = SMB_VFS_CLOSE(vfs->files[fd], fd);
 343         if (ret == -1 )
 344                 printf("close: error=%d (%s)\n", errno, strerror(errno));
 345         else
 346                 printf("close: ok\n");
 347
 348         SAFE_FREE(vfs->files[fd]->fsp_name);
 349         SAFE_FREE(vfs->files[fd]->fh);
 350         SAFE_FREE(vfs->files[fd]);
 351         vfs->files[fd] = NULL;
 352         return NT_STATUS_OK;
 353 }
 354
 355
 356 static NTSTATUS cmd_read(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 357 {
 358         int fd;
 359         size_t size, rsize;
 360
 361         if (argc != 3) {
 362                 printf("Usage: read <fd> <size>\n");
 363                 return NT_STATUS_OK;
 364         }
 365
 366         /* do some error checking on these */
 367         fd = atoi(argv[1]);
 368         size = atoi(argv[2]);
 369         vfs->data = TALLOC_ARRAY(mem_ctx, char, size);
 370         if (vfs->data == NULL) {
 371                 printf("read: error=-1 (not enough memory)");
 372                 return NT_STATUS_UNSUCCESSFUL;
 373         }
 374         vfs->data_size = size;
 375
 376         rsize = SMB_VFS_READ(vfs->files[fd], fd, vfs->data, size);
 377         if (rsize == -1) {
 378                 printf("read: error=%d (%s)\n", errno, strerror(errno));
 379                 return NT_STATUS_UNSUCCESSFUL;
 380         }
 381
 382         printf("read: ok\n");
 383         return NT_STATUS_OK;
 384 }
 385
 386
 387 static NTSTATUS cmd_write(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 388 {
 389         int fd, size, wsize;
 390
 391         if (argc != 3) {
 392                 printf("Usage: write <fd> <size>\n");
 393                 return NT_STATUS_OK;
 394         }
 395
 396         /* some error checking should go here */
 397         fd = atoi(argv[1]);
 398         size = atoi(argv[2]);
 399         if (vfs->data == NULL) {
 400                 printf("write: error=-1 (buffer empty, please populate it before writing)");
 401                 return NT_STATUS_UNSUCCESSFUL;
 402         }
 403
 404         if (vfs->data_size < size) {
 405                 printf("write: error=-1 (buffer too small, please put some more data in)");
 406                 return NT_STATUS_UNSUCCESSFUL;
 407         }
 408
 409         wsize = SMB_VFS_WRITE(vfs->files[fd], fd, vfs->data, size);
 410
 411         if (wsize == -1) {
 412                 printf("write: error=%d (%s)\n", errno, strerror(errno));
 413                 return NT_STATUS_UNSUCCESSFUL;
 414         }
 415
 416         printf("write: ok\n");
 417         return NT_STATUS_OK;
 418 }
 419
 420
 421 static NTSTATUS cmd_lseek(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 422 {
 423         int fd, offset, whence;
 424         SMB_OFF_T pos;
 425
 426         if (argc != 4) {
 427                 printf("Usage: lseek <fd> <offset> <whence>\n...where whence is 1 => SEEK_SET, 2 => SEEK_CUR, 3 => SEEK_END\n");
 428                 return NT_STATUS_OK;
 429         }
 430
 431         fd = atoi(argv[1]);
 432         offset = atoi(argv[2]);
 433         whence = atoi(argv[3]);
 434         switch (whence) {
 435                 case 1:         whence = SEEK_SET; break;
 436                 case 2:         whence = SEEK_CUR; break;
 437                 default:        whence = SEEK_END;
 438         }
 439
 440         pos = SMB_VFS_LSEEK(vfs->files[fd], fd, offset, whence);
 441         if (pos == (SMB_OFF_T)-1) {
 442                 printf("lseek: error=%d (%s)\n", errno, strerror(errno));
 443                 return NT_STATUS_UNSUCCESSFUL;
 444         }
 445
 446         printf("lseek: ok\n");
 447         return NT_STATUS_OK;
 448 }
 449
 450
 451 static NTSTATUS cmd_rename(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 452 {
 453         int ret;
 454         if (argc != 3) {
 455                 printf("Usage: rename <old> <new>\n");
 456                 return NT_STATUS_OK;
 457         }
 458
 459         ret = SMB_VFS_RENAME(vfs->conn, argv[1], argv[2]);
 460         if (ret == -1) {
 461                 printf("rename: error=%d (%s)\n", errno, strerror(errno));
 462                 return NT_STATUS_UNSUCCESSFUL;
 463         }
 464
 465         printf("rename: ok\n");
 466         return NT_STATUS_OK;
 467 }
 468
 469
 470 static NTSTATUS cmd_fsync(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 471 {
 472         int ret, fd;
 473         if (argc != 2) {
 474                 printf("Usage: fsync <fd>\n");
 475                 return NT_STATUS_OK;
 476         }
 477
 478         fd = atoi(argv[1]);
 479         ret = SMB_VFS_FSYNC(vfs->files[fd], fd);
 480         if (ret == -1) {
 481                 printf("fsync: error=%d (%s)\n", errno, strerror(errno));
 482                 return NT_STATUS_UNSUCCESSFUL;
 483         }
 484
 485         printf("fsync: ok\n");
 486         return NT_STATUS_OK;
 487 }
 488
 489
 490 static NTSTATUS cmd_stat(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 491 {
 492         int ret;
 493         const char *user;
 494         const char *group;
 495         struct passwd *pwd = NULL;
 496         struct group *grp = NULL;
 497         SMB_STRUCT_STAT st;
 498
 499         if (argc != 2) {
 500                 printf("Usage: stat <fname>\n");
 501                 return NT_STATUS_OK;
 502         }
 503
 504         ret = SMB_VFS_STAT(vfs->conn, argv[1], &st);
 505         if (ret == -1) {
 506                 printf("stat: error=%d (%s)\n", errno, strerror(errno));
 507                 return NT_STATUS_UNSUCCESSFUL;
 508         }
 509
 510         pwd = sys_getpwuid(st.st_uid);
 511         if (pwd != NULL) user = pwd->pw_name;
 512         else user = null_string;
 513         grp = sys_getgrgid(st.st_gid);
 514         if (grp != NULL) group = grp->gr_name;
 515         else group = null_string;
 516
 517         printf("stat: ok\n");
 518         printf("  File: %s", argv[1]);
 519         if (S_ISREG(st.st_mode)) printf("  Regular File\n");
 520         else if (S_ISDIR(st.st_mode)) printf("  Directory\n");
 521         else if (S_ISCHR(st.st_mode)) printf("  Character Device\n");
 522         else if (S_ISBLK(st.st_mode)) printf("  Block Device\n");
 523         else if (S_ISFIFO(st.st_mode)) printf("  Fifo\n");
 524         else if (S_ISLNK(st.st_mode)) printf("  Symbolic Link\n");
 525         else if (S_ISSOCK(st.st_mode)) printf("  Socket\n");
 526         printf("  Size: %10u", (unsigned int)st.st_size);
 527 #ifdef HAVE_STAT_ST_BLOCKS
 528         printf(" Blocks: %9u", (unsigned int)st.st_blocks);
 529 #endif
 530 #ifdef HAVE_STAT_ST_BLKSIZE
 531         printf(" IO Block: %u\n", (unsigned int)st.st_blksize);
 532 #endif
 533         printf("  Device: 0x%10x", (unsigned int)st.st_dev);
 534         printf(" Inode: %10u", (unsigned int)st.st_ino);
 535         printf(" Links: %10u\n", (unsigned int)st.st_nlink);
 536         printf("  Access: %05o", (st.st_mode) & 007777);
 537         printf(" Uid: %5lu/%.16s Gid: %5lu/%.16s\n", (unsigned long)st.st_uid, user,
 538                (unsigned long)st.st_gid, group);
 539         printf("  Access: %s", ctime(&(st.st_atime)));
 540         printf("  Modify: %s", ctime(&(st.st_mtime)));
 541         printf("  Change: %s", ctime(&(st.st_ctime)));
 542
 543         return NT_STATUS_OK;
 544 }
 545
 546
 547 static NTSTATUS cmd_fstat(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 548 {
 549         int fd;
 550         const char *user;
 551         const char *group;
 552         struct passwd *pwd = NULL;
 553         struct group *grp = NULL;
 554         SMB_STRUCT_STAT st;
 555
 556         if (argc != 2) {
 557                 printf("Usage: fstat <fd>\n");
 558                 return NT_STATUS_OK;
 559         }
 560
 561         fd = atoi(argv[1]);
 562         if (fd < 0 || fd > 1024) {
 563                 printf("fstat: error=%d (file descriptor out of range)\n", EBADF);
 564                 return NT_STATUS_OK;
 565         }
 566
 567         if (vfs->files[fd] == NULL) {
 568                 printf("fstat: error=%d (invalid file descriptor)\n", EBADF);
 569                 return NT_STATUS_OK;
 570         }
 571
 572         if (SMB_VFS_FSTAT(vfs->files[fd], fd, &st) == -1) {
 573                 printf("fstat: error=%d (%s)\n", errno, strerror(errno));
 574                 return NT_STATUS_UNSUCCESSFUL;
 575         }
 576
 577         pwd = sys_getpwuid(st.st_uid);
 578         if (pwd != NULL) user = pwd->pw_name;
 579         else user = null_string;
 580         grp = sys_getgrgid(st.st_gid);
 581         if (grp != NULL) group = grp->gr_name;
 582         else group = null_string;
 583
 584         printf("fstat: ok\n");
 585         if (S_ISREG(st.st_mode)) printf("  Regular File\n");
 586         else if (S_ISDIR(st.st_mode)) printf("  Directory\n");
 587         else if (S_ISCHR(st.st_mode)) printf("  Character Device\n");
 588         else if (S_ISBLK(st.st_mode)) printf("  Block Device\n");
 589         else if (S_ISFIFO(st.st_mode)) printf("  Fifo\n");
 590         else if (S_ISLNK(st.st_mode)) printf("  Symbolic Link\n");
 591         else if (S_ISSOCK(st.st_mode)) printf("  Socket\n");
 592         printf("  Size: %10u", (unsigned int)st.st_size);
 593 #ifdef HAVE_STAT_ST_BLOCKS
 594         printf(" Blocks: %9u", (unsigned int)st.st_blocks);
 595 #endif
 596 #ifdef HAVE_STAT_ST_BLKSIZE
 597         printf(" IO Block: %u\n", (unsigned int)st.st_blksize);
 598 #endif
 599         printf("  Device: 0x%10x", (unsigned int)st.st_dev);
 600         printf(" Inode: %10u", (unsigned int)st.st_ino);
 601         printf(" Links: %10u\n", (unsigned int)st.st_nlink);
 602         printf("  Access: %05o", (st.st_mode) & 007777);
 603         printf(" Uid: %5lu/%.16s Gid: %5lu/%.16s\n", (unsigned long)st.st_uid, user,
 604                (unsigned long)st.st_gid, group);
 605         printf("  Access: %s", ctime(&(st.st_atime)));
 606         printf("  Modify: %s", ctime(&(st.st_mtime)));
 607         printf("  Change: %s", ctime(&(st.st_ctime)));
 608
 609         return NT_STATUS_OK;
 610 }
 611
 612
 613 static NTSTATUS cmd_lstat(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 614 {
 615         const char *user;
 616         const char *group;
 617         struct passwd *pwd = NULL;
 618         struct group *grp = NULL;
 619         SMB_STRUCT_STAT st;
 620
 621         if (argc != 2) {
 622                 printf("Usage: lstat <path>\n");
 623                 return NT_STATUS_OK;
 624         }
 625
 626         if (SMB_VFS_LSTAT(vfs->conn, argv[1], &st) == -1) {
 627                 printf("lstat: error=%d (%s)\n", errno, strerror(errno));
 628                 return NT_STATUS_UNSUCCESSFUL;
 629         }
 630
 631         pwd = sys_getpwuid(st.st_uid);
 632         if (pwd != NULL) user = pwd->pw_name;
 633         else user = null_string;
 634         grp = sys_getgrgid(st.st_gid);
 635         if (grp != NULL) group = grp->gr_name;
 636         else group = null_string;
 637
 638         printf("lstat: ok\n");
 639         if (S_ISREG(st.st_mode)) printf("  Regular File\n");
 640         else if (S_ISDIR(st.st_mode)) printf("  Directory\n");
 641         else if (S_ISCHR(st.st_mode)) printf("  Character Device\n");
 642         else if (S_ISBLK(st.st_mode)) printf("  Block Device\n");
 643         else if (S_ISFIFO(st.st_mode)) printf("  Fifo\n");
 644         else if (S_ISLNK(st.st_mode)) printf("  Symbolic Link\n");
 645         else if (S_ISSOCK(st.st_mode)) printf("  Socket\n");
 646         printf("  Size: %10u", (unsigned int)st.st_size);
 647 #ifdef HAVE_STAT_ST_BLOCKS
 648         printf(" Blocks: %9u", (unsigned int)st.st_blocks);
 649 #endif
 650 #ifdef HAVE_STAT_ST_BLKSIZE
 651         printf(" IO Block: %u\n", (unsigned int)st.st_blksize);
 652 #endif
 653         printf("  Device: 0x%10x", (unsigned int)st.st_dev);
 654         printf(" Inode: %10u", (unsigned int)st.st_ino);
 655         printf(" Links: %10u\n", (unsigned int)st.st_nlink);
 656         printf("  Access: %05o", (st.st_mode) & 007777);
 657         printf(" Uid: %5lu/%.16s Gid: %5lu/%.16s\n", (unsigned long)st.st_uid, user,
 658                (unsigned long)st.st_gid, group);
 659         printf("  Access: %s", ctime(&(st.st_atime)));
 660         printf("  Modify: %s", ctime(&(st.st_mtime)));
 661         printf("  Change: %s", ctime(&(st.st_ctime)));
 662
 663         return NT_STATUS_OK;
 664 }
 665
 666
 667 static NTSTATUS cmd_chmod(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 668 {
 669         mode_t mode;
 670         if (argc != 3) {
 671                 printf("Usage: chmod <path> <mode>\n");
 672                 return NT_STATUS_OK;
 673         }
 674
 675         mode = atoi(argv[2]);
 676         if (SMB_VFS_CHMOD(vfs->conn, argv[1], mode) == -1) {
 677                 printf("chmod: error=%d (%s)\n", errno, strerror(errno));
 678                 return NT_STATUS_UNSUCCESSFUL;
 679         }
 680
 681         printf("chmod: ok\n");
 682         return NT_STATUS_OK;
 683 }
 684
 685
 686 static NTSTATUS cmd_fchmod(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 687 {
 688         int fd;
 689         mode_t mode;
 690         if (argc != 3) {
 691                 printf("Usage: fchmod <fd> <mode>\n");
 692                 return NT_STATUS_OK;
 693         }
 694
 695         fd = atoi(argv[1]);
 696         mode = atoi(argv[2]);
 697         if (fd < 0 || fd > 1024) {
 698                 printf("fchmod: error=%d (file descriptor out of range)\n", EBADF);
 699                 return NT_STATUS_OK;
 700         }
 701         if (vfs->files[fd] == NULL) {
 702                 printf("fchmod: error=%d (invalid file descriptor)\n", EBADF);
 703                 return NT_STATUS_OK;
 704         }
 705
 706         if (SMB_VFS_FCHMOD(vfs->files[fd], fd, mode) == -1) {
 707                 printf("fchmod: error=%d (%s)\n", errno, strerror(errno));
 708                 return NT_STATUS_UNSUCCESSFUL;
 709         }
 710
 711         printf("fchmod: ok\n");
 712         return NT_STATUS_OK;
 713 }
 714
 715
 716 static NTSTATUS cmd_chown(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 717 {
 718         uid_t uid;
 719         gid_t gid;
 720         if (argc != 4) {
 721                 printf("Usage: chown <path> <uid> <gid>\n");
 722                 return NT_STATUS_OK;
 723         }
 724
 725         uid = atoi(argv[2]);
 726         gid = atoi(argv[3]);
 727         if (SMB_VFS_CHOWN(vfs->conn, argv[1], uid, gid) == -1) {
 728                 printf("chown: error=%d (%s)\n", errno, strerror(errno));
 729                 return NT_STATUS_UNSUCCESSFUL;
 730         }
 731
 732         printf("chown: ok\n");
 733         return NT_STATUS_OK;
 734 }
 735
 736
 737 static NTSTATUS cmd_fchown(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 738 {
 739         uid_t uid;
 740         gid_t gid;
 741         int fd;
 742         if (argc != 4) {
 743                 printf("Usage: fchown <fd> <uid> <gid>\n");
 744                 return NT_STATUS_OK;
 745         }
 746
 747         uid = atoi(argv[2]);
 748         gid = atoi(argv[3]);
 749         fd = atoi(argv[1]);
 750         if (fd < 0 || fd > 1024) {
 751                 printf("fchown: faliure=%d (file descriptor out of range)\n", EBADF);
 752                 return NT_STATUS_OK;
 753         }
 754         if (vfs->files[fd] == NULL) {
 755                 printf("fchown: error=%d (invalid file descriptor)\n", EBADF);
 756                 return NT_STATUS_OK;
 757         }
 758         if (SMB_VFS_FCHOWN(vfs->files[fd], fd, uid, gid) == -1) {
 759                 printf("fchown error=%d (%s)\n", errno, strerror(errno));
 760                 return NT_STATUS_UNSUCCESSFUL;
 761         }
 762
 763         printf("fchown: ok\n");
 764         return NT_STATUS_OK;
 765 }
 766
 767
 768 static NTSTATUS cmd_getwd(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 769 {
 770         char buf[PATH_MAX];
 771         if (SMB_VFS_GETWD(vfs->conn, buf) == NULL) {
 772                 printf("getwd: error=%d (%s)\n", errno, strerror(errno));
 773                 return NT_STATUS_UNSUCCESSFUL;
 774         }
 775
 776         printf("getwd: %s\n", buf);
 777         return NT_STATUS_OK;
 778 }
 779
 780 static NTSTATUS cmd_utime(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 781 {
 782         struct utimbuf times;
 783         if (argc != 4) {
 784                 printf("Usage: utime <path> <access> <modify>\n");
 785                 return NT_STATUS_OK;
 786         }
 787         times.actime = atoi(argv[2]);
 788         times.modtime = atoi(argv[3]);
 789         if (SMB_VFS_UTIME(vfs->conn, argv[1], &times) != 0) {
 790                 printf("utime: error=%d (%s)\n", errno, strerror(errno));
 791                 return NT_STATUS_UNSUCCESSFUL;
 792         }
 793
 794         printf("utime: ok\n");
 795         return NT_STATUS_OK;
 796 }
 797
 798 static NTSTATUS cmd_ftruncate(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 799 {
 800         int fd;
 801         SMB_OFF_T off;
 802         if (argc != 3) {
 803                 printf("Usage: ftruncate <fd> <length>\n");
 804                 return NT_STATUS_OK;
 805         }
 806
 807         fd = atoi(argv[1]);
 808         off = atoi(argv[2]);
 809         if (fd < 0 || fd > 1024) {
 810                 printf("ftruncate: error=%d (file descriptor out of range)\n", EBADF);
 811                 return NT_STATUS_OK;
 812         }
 813         if (vfs->files[fd] == NULL) {
 814                 printf("ftruncate: error=%d (invalid file descriptor)\n", EBADF);
 815                 return NT_STATUS_OK;
 816         }
 817
 818         if (SMB_VFS_FTRUNCATE(vfs->files[fd], fd, off) == -1) {
 819                 printf("ftruncate: error=%d (%s)\n", errno, strerror(errno));
 820                 return NT_STATUS_UNSUCCESSFUL;
 821         }
 822
 823         printf("ftruncate: ok\n");
 824         return NT_STATUS_OK;
 825 }
 826
 827 static NTSTATUS cmd_lock(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 828 {
 829         BOOL ret;
 830         int fd;
 831         int op;
 832         long offset;
 833         long count;
 834         int type;
 835         const char *typestr;
 836
 837         if (argc != 6) {
 838                 printf("Usage: lock <fd> <op> <offset> <count> <type>\n");
 839                 printf("  ops: G = F_GETLK\n");
 840                 printf("       S = F_SETLK\n");
 841                 printf("       W = F_SETLKW\n");
 842                 printf("  type: R = F_RDLCK\n");
 843                 printf("        W = F_WRLCK\n");
 844                 printf("        U = F_UNLCK\n");
 845                 return NT_STATUS_OK;
 846         }
 847
 848         if (sscanf(argv[1], "%d", &fd) == 0) {
 849                 printf("lock: error=-1 (error parsing fd)\n");
 850                 return NT_STATUS_UNSUCCESSFUL;
 851         }
 852
 853         op = 0;
 854         switch (*argv[2]) {
 855         case 'G':
 856                 op = F_GETLK;
 857                 break;
 858         case 'S':
 859                 op = F_SETLK;
 860                 break;
 861         case 'W':
 862                 op = F_SETLKW;
 863                 break;
 864         default:
 865                 printf("lock: error=-1 (invalid op flag!)\n");
 866                 return NT_STATUS_UNSUCCESSFUL;
 867         }
 868
 869         if (sscanf(argv[3], "%ld", &offset) == 0) {
 870                 printf("lock: error=-1 (error parsing fd)\n");
 871                 return NT_STATUS_UNSUCCESSFUL;
 872         }
 873
 874         if (sscanf(argv[4], "%ld", &count) == 0) {
 875                 printf("lock: error=-1 (error parsing fd)\n");
 876                 return NT_STATUS_UNSUCCESSFUL;
 877         }
 878
 879         type = 0;
 880         typestr = argv[5];
 881         while(*typestr) {
 882                 switch (*typestr) {
 883                 case 'R':
 884                         type |= F_RDLCK;
 885                         break;
 886                 case 'W':
 887                         type |= F_WRLCK;
 888                         break;
 889                 case 'U':
 890                         type |= F_UNLCK;
 891                         break;
 892                 default:
 893                         printf("lock: error=-1 (invalid type flag!)\n");
 894                         return NT_STATUS_UNSUCCESSFUL;
 895                 }
 896                 typestr++;
 897         }
 898
 899         printf("lock: debug lock(fd=%d, op=%d, offset=%ld, count=%ld, type=%d))\n", fd, op, offset, count, type);
 900
 901         if ((ret = SMB_VFS_LOCK(vfs->files[fd], fd, op, offset, count, type)) == False) {
 902                 printf("lock: error=%d (%s)\n", errno, strerror(errno));
 903                 return NT_STATUS_UNSUCCESSFUL;
 904         }
 905
 906         printf("lock: ok\n");
 907         return NT_STATUS_OK;
 908 }
 909
 910 static NTSTATUS cmd_symlink(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 911 {
 912         if (argc != 3) {
 913                 printf("Usage: symlink <path> <link>\n");
 914                 return NT_STATUS_OK;
 915         }
 916
 917         if (SMB_VFS_SYMLINK(vfs->conn, argv[1], argv[2]) == -1) {
 918                 printf("symlink: error=%d (%s)\n", errno, strerror(errno));
 919                 return NT_STATUS_UNSUCCESSFUL;
 920         }
 921
 922         printf("symlink: ok\n");
 923         return NT_STATUS_OK;
 924 }
 925
 926
 927 static NTSTATUS cmd_readlink(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 928 {
 929         char buffer[PATH_MAX];
 930         int size;
 931
 932         if (argc != 2) {
 933                 printf("Usage: readlink <path>\n");
 934                 return NT_STATUS_OK;
 935         }
 936
 937         if ((size = SMB_VFS_READLINK(vfs->conn, argv[1], buffer, PATH_MAX)) == -1) {
 938                 printf("readlink: error=%d (%s)\n", errno, strerror(errno));
 939                 return NT_STATUS_UNSUCCESSFUL;
 940         }
 941
 942         buffer[size] = '\0';
 943         printf("readlink: %s\n", buffer);
 944         return NT_STATUS_OK;
 945 }
 946
 947
 948 static NTSTATUS cmd_link(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 949 {
 950         if (argc != 3) {
 951                 printf("Usage: link <path> <link>\n");
 952                 return NT_STATUS_OK;
 953         }
 954
 955         if (SMB_VFS_LINK(vfs->conn, argv[1], argv[2]) == -1) {
 956                 printf("link: error=%d (%s)\n", errno, strerror(errno));
 957                 return NT_STATUS_UNSUCCESSFUL;
 958         }
 959
 960         printf("link: ok\n");
 961         return NT_STATUS_OK;
 962 }
 963
 964 static NTSTATUS cmd_mknod(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 965 {
 966         mode_t mode;
 967         unsigned int dev_val;
 968         SMB_DEV_T dev;
 969
 970         if (argc != 4) {
 971                 printf("Usage: mknod <path> <mode> <dev>\n");
 972                 printf("  mode is octal\n");
 973                 printf("  dev is hex\n");
 974                 return NT_STATUS_OK;
 975         }
 976
 977         if (sscanf(argv[2], "%o", &mode) == 0) {
 978                 printf("open: error=-1 (invalid mode!)\n");
 979                 return NT_STATUS_UNSUCCESSFUL;
 980         }
 981
 982         if (sscanf(argv[3], "%x", &dev_val) == 0) {
 983                 printf("open: error=-1 (invalid dev!)\n");
 984                 return NT_STATUS_UNSUCCESSFUL;
 985         }
 986         dev = (SMB_DEV_T)dev_val;
 987
 988         if (SMB_VFS_MKNOD(vfs->conn, argv[1], mode, dev) == -1) {
 989                 printf("mknod: error=%d (%s)\n", errno, strerror(errno));
 990                 return NT_STATUS_UNSUCCESSFUL;
 991         }
 992
 993         printf("mknod: ok\n");
 994         return NT_STATUS_OK;
 995 }
 996
 997 static NTSTATUS cmd_realpath(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 998 {
 999         char respath[PATH_MAX];
1000
1001         if (argc != 2) {
1002                 printf("Usage: realpath <path>\n");
1003                 return NT_STATUS_OK;
1004         }
1005
1006         if (SMB_VFS_REALPATH(vfs->conn, argv[1], respath) == NULL) {
1007                 printf("realpath: error=%d (%s)\n", errno, strerror(errno));
1008                 return NT_STATUS_UNSUCCESSFUL;
1009         }
1010
1011         printf("realpath: ok\n");
1012         return NT_STATUS_OK;
1013 }
1014
1015 struct cmd_set vfs_commands[] = {
1016
1017         { "VFS Commands" },
1018
1019         { "load", cmd_load_module, "Load a module", "load <module.so>" },
1020         { "populate", cmd_populate, "Populate a data buffer", "populate <char> <size>" },
1021         { "showdata", cmd_show_data, "Show data currently in data buffer", "show_data [<offset> <len>]"},
1022         { "connect",   cmd_connect,   "VFS connect()",    "connect" },
1023         { "disconnect",   cmd_disconnect,   "VFS disconnect()",    "disconnect" },
1024         { "disk_free",   cmd_disk_free,   "VFS disk_free()",    "disk_free <path>" },
1025         { "opendir",   cmd_opendir,   "VFS opendir()",    "opendir <fname>" },
1026         { "readdir",   cmd_readdir,   "VFS readdir()",    "readdir" },
1027         { "mkdir",   cmd_mkdir,   "VFS mkdir()",    "mkdir <path>" },
1028         { "rmdir",   cmd_pathfunc,   "VFS rmdir()",    "rmdir <path>" },
1029         { "closedir",   cmd_closedir,   "VFS closedir()",    "closedir" },
1030         { "open",   cmd_open,   "VFS open()",    "open <fname>" },
1031         { "close",   cmd_close,   "VFS close()",    "close <fd>" },
1032         { "read",   cmd_read,   "VFS read()",    "read <fd> <size>" },
1033         { "write",   cmd_write,   "VFS write()",    "write <fd> <size>" },
1034         { "lseek",   cmd_lseek,   "VFS lseek()",    "lseek <fd> <offset> <whence>" },
1035         { "rename",   cmd_rename,   "VFS rename()",    "rename <old> <new>" },
1036         { "fsync",   cmd_fsync,   "VFS fsync()",    "fsync <fd>" },
1037         { "stat",   cmd_stat,   "VFS stat()",    "stat <fname>" },
1038         { "fstat",   cmd_fstat,   "VFS fstat()",    "fstat <fd>" },
1039         { "lstat",   cmd_lstat,   "VFS lstat()",    "lstat <fname>" },
1040         { "unlink",   cmd_pathfunc,   "VFS unlink()",    "unlink <fname>" },
1041         { "chmod",   cmd_chmod,   "VFS chmod()",    "chmod <path> <mode>" },
1042         { "fchmod",   cmd_fchmod,   "VFS fchmod()",    "fchmod <fd> <mode>" },
1043         { "chown",   cmd_chown,   "VFS chown()",    "chown <path> <uid> <gid>" },
1044         { "fchown",   cmd_fchown,   "VFS fchown()",    "fchown <fd> <uid> <gid>" },
1045         { "chdir",   cmd_pathfunc,   "VFS chdir()",    "chdir <path>" },
1046         { "getwd",   cmd_getwd,   "VFS getwd()",    "getwd" },
1047         { "utime",   cmd_utime,   "VFS utime()",    "utime <path> <access> <modify>" },
1048         { "ftruncate",   cmd_ftruncate,   "VFS ftruncate()",    "ftruncate <fd> <length>" },
1049         { "lock",   cmd_lock,   "VFS lock()",    "lock <f> <op> <offset> <count> <type>" },
1050         { "symlink",   cmd_symlink,   "VFS symlink()",    "symlink <old> <new>" },
1051         { "readlink",   cmd_readlink,   "VFS readlink()",    "readlink <path>" },
1052         { "link",   cmd_link,   "VFS link()",    "link <oldpath> <newpath>" },
1053         { "mknod",   cmd_mknod,   "VFS mknod()",    "mknod <path> <mode> <dev>" },
1054         { "realpath",   cmd_realpath,   "VFS realpath()",    "realpath <path>" },
1055         { NULL }
1056 };