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