source/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 3 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  20 */
  21
  22 #include "includes.h"
  23 #include "vfstest.h"
  24
  25 static const char *null_string = "";
  26
  27 static NTSTATUS cmd_load_module(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
  28 {
  29         int i;
  30
  31         if (argc < 2) {
  32                 printf("Usage: load <modules>\n");
  33                 return NT_STATUS_OK;
  34         }
  35
  36         for (i=argc-1;i>0;i--) {
  37                 if (!vfs_init_custom(vfs->conn, argv[i])) {
  38                         DEBUG(0, ("load: (vfs_init_custom failed for %s)\n", argv[i]));
  39                         return NT_STATUS_UNSUCCESSFUL;
  40                 }
  41         }
  42         printf("load: ok\n");
  43         return NT_STATUS_OK;
  44 }
  45
  46 static NTSTATUS cmd_populate(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
  47 {
  48         char c;
  49         size_t size;
  50         if (argc != 3) {
  51                 printf("Usage: populate <char> <size>\n");
  52                 return NT_STATUS_OK;
  53         }
  54         c = argv[1][0];
  55         size = atoi(argv[2]);
  56         vfs->data = TALLOC_ARRAY(mem_ctx, char, size);
  57         if (vfs->data == NULL) {
  58                 printf("populate: error=-1 (not enough memory)");
  59                 return NT_STATUS_UNSUCCESSFUL;
  60         }
  61         memset(vfs->data, c, size);
  62         vfs->data_size = size;
  63         return NT_STATUS_OK;
  64 }
  65
  66 static NTSTATUS cmd_show_data(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
  67 {
  68         size_t offset;
  69         size_t len;
  70         if (argc != 1 && argc != 3) {
  71                 printf("Usage: showdata [<offset> <len>]\n");
  72                 return NT_STATUS_OK;
  73         }
  74         if (vfs->data == NULL || vfs->data_size == 0) {
  75                 printf("show_data: error=-1 (buffer empty)\n");
  76                 return NT_STATUS_UNSUCCESSFUL;
  77         }
  78
  79         if (argc == 3) {
  80                 offset = atoi(argv[1]);
  81                 len = atoi(argv[2]);
  82         } else {
  83                 offset = 0;
  84                 len = vfs->data_size;
  85         }
  86         if ((offset + len) > vfs->data_size) {
  87                 printf("show_data: error=-1 (not enough data in buffer)\n");
  88                 return NT_STATUS_UNSUCCESSFUL;
  89         }
  90         dump_data(0, (uint8 *)(vfs->data) + offset, len);
  91         return NT_STATUS_OK;
  92 }
  93
  94 static NTSTATUS cmd_connect(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
  95 {
  96         SMB_VFS_CONNECT(vfs->conn, lp_servicename(SNUM(vfs->conn)), "vfstest");
  97         return NT_STATUS_OK;
  98 }
  99
 100 static NTSTATUS cmd_disconnect(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 101 {
 102         SMB_VFS_DISCONNECT(vfs->conn);
 103         return NT_STATUS_OK;
 104 }
 105
 106 static NTSTATUS cmd_disk_free(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 107 {
 108         SMB_BIG_UINT diskfree, bsize, dfree, dsize;
 109         if (argc != 2) {
 110                 printf("Usage: disk_free <path>\n");
 111                 return NT_STATUS_OK;
 112         }
 113
 114         diskfree = SMB_VFS_DISK_FREE(vfs->conn, argv[1], False, &bsize, &dfree, &dsize);
 115         printf("disk_free: %lu, bsize = %lu, dfree = %lu, dsize = %lu\n",
 116                         (unsigned long)diskfree,
 117                         (unsigned long)bsize,
 118                         (unsigned long)dfree,
 119                         (unsigned long)dsize);
 120         return NT_STATUS_OK;
 121 }
 122
 123
 124 static NTSTATUS cmd_opendir(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 125 {
 126         if (argc != 2) {
 127                 printf("Usage: opendir <fname>\n");
 128                 return NT_STATUS_OK;
 129         }
 130
 131         vfs->currentdir = SMB_VFS_OPENDIR(vfs->conn, argv[1], NULL, 0);
 132         if (vfs->currentdir == NULL) {
 133                 printf("opendir error=%d (%s)\n", errno, strerror(errno));
 134                 return NT_STATUS_UNSUCCESSFUL;
 135         }
 136
 137         printf("opendir: ok\n");
 138         return NT_STATUS_OK;
 139 }
 140
 141
 142 static NTSTATUS cmd_readdir(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 143 {
 144         SMB_STRUCT_DIRENT *dent;
 145
 146         if (vfs->currentdir == NULL) {
 147                 printf("readdir: error=-1 (no open directory)\n");
 148                 return NT_STATUS_UNSUCCESSFUL;
 149         }
 150
 151         dent = SMB_VFS_READDIR(vfs->conn, vfs->currentdir);
 152         if (dent == NULL) {
 153                 printf("readdir: NULL\n");
 154                 return NT_STATUS_OK;
 155         }
 156
 157         printf("readdir: %s\n", dent->d_name);
 158         return NT_STATUS_OK;
 159 }
 160
 161
 162 static NTSTATUS cmd_mkdir(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 163 {
 164         if (argc != 2) {
 165                 printf("Usage: mkdir <path>\n");
 166                 return NT_STATUS_OK;
 167         }
 168
 169         if (SMB_VFS_MKDIR(vfs->conn, argv[1], 00755) == -1) {
 170                 printf("mkdir error=%d (%s)\n", errno, strerror(errno));
 171                 return NT_STATUS_UNSUCCESSFUL;
 172         }
 173
 174         printf("mkdir: ok\n");
 175         return NT_STATUS_OK;
 176 }
 177
 178
 179 static NTSTATUS cmd_closedir(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 180 {
 181         int ret;
 182
 183         if (vfs->currentdir == NULL) {
 184                 printf("closedir: failure (no directory open)\n");
 185                 return NT_STATUS_UNSUCCESSFUL;
 186         }
 187
 188         ret = SMB_VFS_CLOSEDIR(vfs->conn, vfs->currentdir);
 189         if (ret == -1) {
 190                 printf("closedir failure: %s\n", strerror(errno));
 191                 return NT_STATUS_UNSUCCESSFUL;
 192         }
 193
 194         printf("closedir: ok\n");
 195         vfs->currentdir = NULL;
 196         return NT_STATUS_OK;
 197 }
 198
 199
 200 static NTSTATUS cmd_open(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 201 {
 202         int flags;
 203         mode_t mode;
 204         const char *flagstr;
 205         files_struct *fsp;
 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], "%ho", (unsigned short *)&mode) == 0) {
 276                         printf("open: error=-1 (invalid mode!)\n");
 277                         return NT_STATUS_UNSUCCESSFUL;
 278                 }
 279         }
 280
 281         fsp = SMB_MALLOC_P(struct files_struct);
 282         if (fsp == NULL) {
 283                 return NT_STATUS_NO_MEMORY;
 284         }
 285         fsp->fsp_name = SMB_STRDUP(argv[1]);
 286         if (fsp->fsp_name == NULL) {
 287                 SAFE_FREE(fsp);
 288                 return NT_STATUS_NO_MEMORY;
 289         }
 290         fsp->fh = SMB_MALLOC_P(struct fd_handle);
 291         if (fsp->fh == NULL) {
 292                 SAFE_FREE(fsp->fsp_name);
 293                 SAFE_FREE(fsp);
 294                 return NT_STATUS_NO_MEMORY;
 295         }
 296         fsp->conn = vfs->conn;
 297
 298         fsp->fh->fd = SMB_VFS_OPEN(vfs->conn, argv[1], fsp, flags, mode);
 299         if (fsp->fh->fd == -1) {
 300                 printf("open: error=%d (%s)\n", errno, strerror(errno));
 301                 SAFE_FREE(fsp->fh);
 302                 SAFE_FREE(fsp->fsp_name);
 303                 SAFE_FREE(fsp);
 304                 return NT_STATUS_UNSUCCESSFUL;
 305         }
 306
 307         vfs->files[fsp->fh->fd] = fsp;
 308         printf("open: fd=%d\n", fsp->fh->fd);
 309         return NT_STATUS_OK;
 310 }
 311
 312
 313 static NTSTATUS cmd_pathfunc(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 314 {
 315         int ret = -1;
 316
 317         if (argc != 2) {
 318                 printf("Usage: %s <path>\n", argv[0]);
 319                 return NT_STATUS_OK;
 320         }
 321
 322         if (strcmp("rmdir", argv[0]) == 0 ) {
 323                 ret = SMB_VFS_RMDIR(vfs->conn, argv[1]);
 324         } else if (strcmp("unlink", argv[0]) == 0 ) {
 325                 ret = SMB_VFS_UNLINK(vfs->conn, argv[1]);
 326         } else if (strcmp("chdir", argv[0]) == 0 ) {
 327                 ret = SMB_VFS_CHDIR(vfs->conn, argv[1]);
 328         } else {
 329                 printf("%s: error=%d (invalid function name!)\n", argv[0], errno);
 330                 return NT_STATUS_UNSUCCESSFUL;
 331         }
 332
 333         if (ret == -1) {
 334                 printf("%s: error=%d (%s)\n", argv[0], errno, strerror(errno));
 335                 return NT_STATUS_UNSUCCESSFUL;
 336         }
 337
 338         printf("%s: ok\n", argv[0]);
 339         return NT_STATUS_OK;
 340 }
 341
 342
 343 static NTSTATUS cmd_close(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 344 {
 345         int fd, ret;
 346
 347         if (argc != 2) {
 348                 printf("Usage: close <fd>\n");
 349                 return NT_STATUS_OK;
 350         }
 351
 352         fd = atoi(argv[1]);
 353         if (vfs->files[fd] == NULL) {
 354                 printf("close: error=-1 (invalid file descriptor)\n");
 355                 return NT_STATUS_OK;
 356         }
 357
 358         ret = SMB_VFS_CLOSE(vfs->files[fd]);
 359         if (ret == -1 )
 360                 printf("close: error=%d (%s)\n", errno, strerror(errno));
 361         else
 362                 printf("close: ok\n");
 363
 364         SAFE_FREE(vfs->files[fd]->fsp_name);
 365         SAFE_FREE(vfs->files[fd]->fh);
 366         SAFE_FREE(vfs->files[fd]);
 367         vfs->files[fd] = NULL;
 368         return NT_STATUS_OK;
 369 }
 370
 371
 372 static NTSTATUS cmd_read(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 373 {
 374         int fd;
 375         size_t size, rsize;
 376
 377         if (argc != 3) {
 378                 printf("Usage: read <fd> <size>\n");
 379                 return NT_STATUS_OK;
 380         }
 381
 382         /* do some error checking on these */
 383         fd = atoi(argv[1]);
 384         size = atoi(argv[2]);
 385         vfs->data = TALLOC_ARRAY(mem_ctx, char, size);
 386         if (vfs->data == NULL) {
 387                 printf("read: error=-1 (not enough memory)");
 388                 return NT_STATUS_UNSUCCESSFUL;
 389         }
 390         vfs->data_size = size;
 391
 392         rsize = SMB_VFS_READ(vfs->files[fd], vfs->data, size);
 393         if (rsize == -1) {
 394                 printf("read: error=%d (%s)\n", errno, strerror(errno));
 395                 return NT_STATUS_UNSUCCESSFUL;
 396         }
 397
 398         printf("read: ok\n");
 399         return NT_STATUS_OK;
 400 }
 401
 402
 403 static NTSTATUS cmd_write(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 404 {
 405         int fd, size, wsize;
 406
 407         if (argc != 3) {
 408                 printf("Usage: write <fd> <size>\n");
 409                 return NT_STATUS_OK;
 410         }
 411
 412         /* some error checking should go here */
 413         fd = atoi(argv[1]);
 414         size = atoi(argv[2]);
 415         if (vfs->data == NULL) {
 416                 printf("write: error=-1 (buffer empty, please populate it before writing)");
 417                 return NT_STATUS_UNSUCCESSFUL;
 418         }
 419
 420         if (vfs->data_size < size) {
 421                 printf("write: error=-1 (buffer too small, please put some more data in)");
 422                 return NT_STATUS_UNSUCCESSFUL;
 423         }
 424
 425         wsize = SMB_VFS_WRITE(vfs->files[fd], vfs->data, size);
 426
 427         if (wsize == -1) {
 428                 printf("write: error=%d (%s)\n", errno, strerror(errno));
 429                 return NT_STATUS_UNSUCCESSFUL;
 430         }
 431
 432         printf("write: ok\n");
 433         return NT_STATUS_OK;
 434 }
 435
 436
 437 static NTSTATUS cmd_lseek(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 438 {
 439         int fd, offset, whence;
 440         SMB_OFF_T pos;
 441
 442         if (argc != 4) {
 443                 printf("Usage: lseek <fd> <offset> <whence>\n...where whence is 1 => SEEK_SET, 2 => SEEK_CUR, 3 => SEEK_END\n");
 444                 return NT_STATUS_OK;
 445         }
 446
 447         fd = atoi(argv[1]);
 448         offset = atoi(argv[2]);
 449         whence = atoi(argv[3]);
 450         switch (whence) {
 451                 case 1:         whence = SEEK_SET; break;
 452                 case 2:         whence = SEEK_CUR; break;
 453                 default:        whence = SEEK_END;
 454         }
 455
 456         pos = SMB_VFS_LSEEK(vfs->files[fd], offset, whence);
 457         if (pos == (SMB_OFF_T)-1) {
 458                 printf("lseek: error=%d (%s)\n", errno, strerror(errno));
 459                 return NT_STATUS_UNSUCCESSFUL;
 460         }
 461
 462         printf("lseek: ok\n");
 463         return NT_STATUS_OK;
 464 }
 465
 466
 467 static NTSTATUS cmd_rename(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 468 {
 469         int ret;
 470         if (argc != 3) {
 471                 printf("Usage: rename <old> <new>\n");
 472                 return NT_STATUS_OK;
 473         }
 474
 475         ret = SMB_VFS_RENAME(vfs->conn, argv[1], argv[2]);
 476         if (ret == -1) {
 477                 printf("rename: error=%d (%s)\n", errno, strerror(errno));
 478                 return NT_STATUS_UNSUCCESSFUL;
 479         }
 480
 481         printf("rename: ok\n");
 482         return NT_STATUS_OK;
 483 }
 484
 485
 486 static NTSTATUS cmd_fsync(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 487 {
 488         int ret, fd;
 489         if (argc != 2) {
 490                 printf("Usage: fsync <fd>\n");
 491                 return NT_STATUS_OK;
 492         }
 493
 494         fd = atoi(argv[1]);
 495         ret = SMB_VFS_FSYNC(vfs->files[fd]);
 496         if (ret == -1) {
 497                 printf("fsync: error=%d (%s)\n", errno, strerror(errno));
 498                 return NT_STATUS_UNSUCCESSFUL;
 499         }
 500
 501         printf("fsync: ok\n");
 502         return NT_STATUS_OK;
 503 }
 504
 505
 506 static NTSTATUS cmd_stat(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 507 {
 508         int ret;
 509         const char *user;
 510         const char *group;
 511         struct passwd *pwd = NULL;
 512         struct group *grp = NULL;
 513         SMB_STRUCT_STAT st;
 514
 515         if (argc != 2) {
 516                 printf("Usage: stat <fname>\n");
 517                 return NT_STATUS_OK;
 518         }
 519
 520         ret = SMB_VFS_STAT(vfs->conn, argv[1], &st);
 521         if (ret == -1) {
 522                 printf("stat: error=%d (%s)\n", errno, strerror(errno));
 523                 return NT_STATUS_UNSUCCESSFUL;
 524         }
 525
 526         pwd = sys_getpwuid(st.st_uid);
 527         if (pwd != NULL) user = pwd->pw_name;
 528         else user = null_string;
 529         grp = sys_getgrgid(st.st_gid);
 530         if (grp != NULL) group = grp->gr_name;
 531         else group = null_string;
 532
 533         printf("stat: ok\n");
 534         printf("  File: %s", argv[1]);
 535         if (S_ISREG(st.st_mode)) printf("  Regular File\n");
 536         else if (S_ISDIR(st.st_mode)) printf("  Directory\n");
 537         else if (S_ISCHR(st.st_mode)) printf("  Character Device\n");
 538         else if (S_ISBLK(st.st_mode)) printf("  Block Device\n");
 539         else if (S_ISFIFO(st.st_mode)) printf("  Fifo\n");
 540         else if (S_ISLNK(st.st_mode)) printf("  Symbolic Link\n");
 541         else if (S_ISSOCK(st.st_mode)) printf("  Socket\n");
 542         printf("  Size: %10u", (unsigned int)st.st_size);
 543 #ifdef HAVE_STAT_ST_BLOCKS
 544         printf(" Blocks: %9u", (unsigned int)st.st_blocks);
 545 #endif
 546 #ifdef HAVE_STAT_ST_BLKSIZE
 547         printf(" IO Block: %u\n", (unsigned int)st.st_blksize);
 548 #endif
 549         printf("  Device: 0x%10x", (unsigned int)st.st_dev);
 550         printf(" Inode: %10u", (unsigned int)st.st_ino);
 551         printf(" Links: %10u\n", (unsigned int)st.st_nlink);
 552         printf("  Access: %05o", (st.st_mode) & 007777);
 553         printf(" Uid: %5lu/%.16s Gid: %5lu/%.16s\n", (unsigned long)st.st_uid, user,
 554                (unsigned long)st.st_gid, group);
 555         printf("  Access: %s", ctime(&(st.st_atime)));
 556         printf("  Modify: %s", ctime(&(st.st_mtime)));
 557         printf("  Change: %s", ctime(&(st.st_ctime)));
 558
 559         return NT_STATUS_OK;
 560 }
 561
 562
 563 static NTSTATUS cmd_fstat(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 564 {
 565         int fd;
 566         const char *user;
 567         const char *group;
 568         struct passwd *pwd = NULL;
 569         struct group *grp = NULL;
 570         SMB_STRUCT_STAT st;
 571
 572         if (argc != 2) {
 573                 printf("Usage: fstat <fd>\n");
 574                 return NT_STATUS_OK;
 575         }
 576
 577         fd = atoi(argv[1]);
 578         if (fd < 0 || fd >= 1024) {
 579                 printf("fstat: error=%d (file descriptor out of range)\n", EBADF);
 580                 return NT_STATUS_OK;
 581         }
 582
 583         if (vfs->files[fd] == NULL) {
 584                 printf("fstat: error=%d (invalid file descriptor)\n", EBADF);
 585                 return NT_STATUS_OK;
 586         }
 587
 588         if (SMB_VFS_FSTAT(vfs->files[fd], &st) == -1) {
 589                 printf("fstat: error=%d (%s)\n", errno, strerror(errno));
 590                 return NT_STATUS_UNSUCCESSFUL;
 591         }
 592
 593         pwd = sys_getpwuid(st.st_uid);
 594         if (pwd != NULL) user = pwd->pw_name;
 595         else user = null_string;
 596         grp = sys_getgrgid(st.st_gid);
 597         if (grp != NULL) group = grp->gr_name;
 598         else group = null_string;
 599
 600         printf("fstat: ok\n");
 601         if (S_ISREG(st.st_mode)) printf("  Regular File\n");
 602         else if (S_ISDIR(st.st_mode)) printf("  Directory\n");
 603         else if (S_ISCHR(st.st_mode)) printf("  Character Device\n");
 604         else if (S_ISBLK(st.st_mode)) printf("  Block Device\n");
 605         else if (S_ISFIFO(st.st_mode)) printf("  Fifo\n");
 606         else if (S_ISLNK(st.st_mode)) printf("  Symbolic Link\n");
 607         else if (S_ISSOCK(st.st_mode)) printf("  Socket\n");
 608         printf("  Size: %10u", (unsigned int)st.st_size);
 609 #ifdef HAVE_STAT_ST_BLOCKS
 610         printf(" Blocks: %9u", (unsigned int)st.st_blocks);
 611 #endif
 612 #ifdef HAVE_STAT_ST_BLKSIZE
 613         printf(" IO Block: %u\n", (unsigned int)st.st_blksize);
 614 #endif
 615         printf("  Device: 0x%10x", (unsigned int)st.st_dev);
 616         printf(" Inode: %10u", (unsigned int)st.st_ino);
 617         printf(" Links: %10u\n", (unsigned int)st.st_nlink);
 618         printf("  Access: %05o", (st.st_mode) & 007777);
 619         printf(" Uid: %5lu/%.16s Gid: %5lu/%.16s\n", (unsigned long)st.st_uid, user,
 620                (unsigned long)st.st_gid, group);
 621         printf("  Access: %s", ctime(&(st.st_atime)));
 622         printf("  Modify: %s", ctime(&(st.st_mtime)));
 623         printf("  Change: %s", ctime(&(st.st_ctime)));
 624
 625         return NT_STATUS_OK;
 626 }
 627
 628
 629 static NTSTATUS cmd_lstat(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 630 {
 631         const char *user;
 632         const char *group;
 633         struct passwd *pwd = NULL;
 634         struct group *grp = NULL;
 635         SMB_STRUCT_STAT st;
 636
 637         if (argc != 2) {
 638                 printf("Usage: lstat <path>\n");
 639                 return NT_STATUS_OK;
 640         }
 641
 642         if (SMB_VFS_LSTAT(vfs->conn, argv[1], &st) == -1) {
 643                 printf("lstat: error=%d (%s)\n", errno, strerror(errno));
 644                 return NT_STATUS_UNSUCCESSFUL;
 645         }
 646
 647         pwd = sys_getpwuid(st.st_uid);
 648         if (pwd != NULL) user = pwd->pw_name;
 649         else user = null_string;
 650         grp = sys_getgrgid(st.st_gid);
 651         if (grp != NULL) group = grp->gr_name;
 652         else group = null_string;
 653
 654         printf("lstat: ok\n");
 655         if (S_ISREG(st.st_mode)) printf("  Regular File\n");
 656         else if (S_ISDIR(st.st_mode)) printf("  Directory\n");
 657         else if (S_ISCHR(st.st_mode)) printf("  Character Device\n");
 658         else if (S_ISBLK(st.st_mode)) printf("  Block Device\n");
 659         else if (S_ISFIFO(st.st_mode)) printf("  Fifo\n");
 660         else if (S_ISLNK(st.st_mode)) printf("  Symbolic Link\n");
 661         else if (S_ISSOCK(st.st_mode)) printf("  Socket\n");
 662         printf("  Size: %10u", (unsigned int)st.st_size);
 663 #ifdef HAVE_STAT_ST_BLOCKS
 664         printf(" Blocks: %9u", (unsigned int)st.st_blocks);
 665 #endif
 666 #ifdef HAVE_STAT_ST_BLKSIZE
 667         printf(" IO Block: %u\n", (unsigned int)st.st_blksize);
 668 #endif
 669         printf("  Device: 0x%10x", (unsigned int)st.st_dev);
 670         printf(" Inode: %10u", (unsigned int)st.st_ino);
 671         printf(" Links: %10u\n", (unsigned int)st.st_nlink);
 672         printf("  Access: %05o", (st.st_mode) & 007777);
 673         printf(" Uid: %5lu/%.16s Gid: %5lu/%.16s\n", (unsigned long)st.st_uid, user,
 674                (unsigned long)st.st_gid, group);
 675         printf("  Access: %s", ctime(&(st.st_atime)));
 676         printf("  Modify: %s", ctime(&(st.st_mtime)));
 677         printf("  Change: %s", ctime(&(st.st_ctime)));
 678
 679         return NT_STATUS_OK;
 680 }
 681
 682
 683 static NTSTATUS cmd_chmod(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 684 {
 685         mode_t mode;
 686         if (argc != 3) {
 687                 printf("Usage: chmod <path> <mode>\n");
 688                 return NT_STATUS_OK;
 689         }
 690
 691         mode = atoi(argv[2]);
 692         if (SMB_VFS_CHMOD(vfs->conn, argv[1], mode) == -1) {
 693                 printf("chmod: error=%d (%s)\n", errno, strerror(errno));
 694                 return NT_STATUS_UNSUCCESSFUL;
 695         }
 696
 697         printf("chmod: ok\n");
 698         return NT_STATUS_OK;
 699 }
 700
 701
 702 static NTSTATUS cmd_fchmod(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 703 {
 704         int fd;
 705         mode_t mode;
 706         if (argc != 3) {
 707                 printf("Usage: fchmod <fd> <mode>\n");
 708                 return NT_STATUS_OK;
 709         }
 710
 711         fd = atoi(argv[1]);
 712         mode = atoi(argv[2]);
 713         if (fd < 0 || fd >= 1024) {
 714                 printf("fchmod: error=%d (file descriptor out of range)\n", EBADF);
 715                 return NT_STATUS_OK;
 716         }
 717         if (vfs->files[fd] == NULL) {
 718                 printf("fchmod: error=%d (invalid file descriptor)\n", EBADF);
 719                 return NT_STATUS_OK;
 720         }
 721
 722         if (SMB_VFS_FCHMOD(vfs->files[fd], mode) == -1) {
 723                 printf("fchmod: error=%d (%s)\n", errno, strerror(errno));
 724                 return NT_STATUS_UNSUCCESSFUL;
 725         }
 726
 727         printf("fchmod: ok\n");
 728         return NT_STATUS_OK;
 729 }
 730
 731
 732 static NTSTATUS cmd_chown(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 733 {
 734         uid_t uid;
 735         gid_t gid;
 736         if (argc != 4) {
 737                 printf("Usage: chown <path> <uid> <gid>\n");
 738                 return NT_STATUS_OK;
 739         }
 740
 741         uid = atoi(argv[2]);
 742         gid = atoi(argv[3]);
 743         if (SMB_VFS_CHOWN(vfs->conn, argv[1], uid, gid) == -1) {
 744                 printf("chown: error=%d (%s)\n", errno, strerror(errno));
 745                 return NT_STATUS_UNSUCCESSFUL;
 746         }
 747
 748         printf("chown: ok\n");
 749         return NT_STATUS_OK;
 750 }
 751
 752
 753 static NTSTATUS cmd_fchown(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 754 {
 755         uid_t uid;
 756         gid_t gid;
 757         int fd;
 758         if (argc != 4) {
 759                 printf("Usage: fchown <fd> <uid> <gid>\n");
 760                 return NT_STATUS_OK;
 761         }
 762
 763         uid = atoi(argv[2]);
 764         gid = atoi(argv[3]);
 765         fd = atoi(argv[1]);
 766         if (fd < 0 || fd >= 1024) {
 767                 printf("fchown: faliure=%d (file descriptor out of range)\n", EBADF);
 768                 return NT_STATUS_OK;
 769         }
 770         if (vfs->files[fd] == NULL) {
 771                 printf("fchown: error=%d (invalid file descriptor)\n", EBADF);
 772                 return NT_STATUS_OK;
 773         }
 774         if (SMB_VFS_FCHOWN(vfs->files[fd], uid, gid) == -1) {
 775                 printf("fchown error=%d (%s)\n", errno, strerror(errno));
 776                 return NT_STATUS_UNSUCCESSFUL;
 777         }
 778
 779         printf("fchown: ok\n");
 780         return NT_STATUS_OK;
 781 }
 782
 783
 784 static NTSTATUS cmd_getwd(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 785 {
 786         char buf[PATH_MAX];
 787         if (SMB_VFS_GETWD(vfs->conn, buf) == NULL) {
 788                 printf("getwd: error=%d (%s)\n", errno, strerror(errno));
 789                 return NT_STATUS_UNSUCCESSFUL;
 790         }
 791
 792         printf("getwd: %s\n", buf);
 793         return NT_STATUS_OK;
 794 }
 795
 796 static NTSTATUS cmd_utime(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 797 {
 798         struct timespec ts[2];
 799         if (argc != 4) {
 800                 printf("Usage: utime <path> <access> <modify>\n");
 801                 return NT_STATUS_OK;
 802         }
 803         ts[0] = convert_time_t_to_timespec(atoi(argv[2]));
 804         ts[1] = convert_time_t_to_timespec(atoi(argv[3]));
 805         if (SMB_VFS_NTIMES(vfs->conn, argv[1], ts) != 0) {
 806                 printf("utime: error=%d (%s)\n", errno, strerror(errno));
 807                 return NT_STATUS_UNSUCCESSFUL;
 808         }
 809
 810         printf("utime: ok\n");
 811         return NT_STATUS_OK;
 812 }
 813
 814 static NTSTATUS cmd_ftruncate(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 815 {
 816         int fd;
 817         SMB_OFF_T off;
 818         if (argc != 3) {
 819                 printf("Usage: ftruncate <fd> <length>\n");
 820                 return NT_STATUS_OK;
 821         }
 822
 823         fd = atoi(argv[1]);
 824         off = atoi(argv[2]);
 825         if (fd < 0 || fd >= 1024) {
 826                 printf("ftruncate: error=%d (file descriptor out of range)\n", EBADF);
 827                 return NT_STATUS_OK;
 828         }
 829         if (vfs->files[fd] == NULL) {
 830                 printf("ftruncate: error=%d (invalid file descriptor)\n", EBADF);
 831                 return NT_STATUS_OK;
 832         }
 833
 834         if (SMB_VFS_FTRUNCATE(vfs->files[fd], off) == -1) {
 835                 printf("ftruncate: error=%d (%s)\n", errno, strerror(errno));
 836                 return NT_STATUS_UNSUCCESSFUL;
 837         }
 838
 839         printf("ftruncate: ok\n");
 840         return NT_STATUS_OK;
 841 }
 842
 843 static NTSTATUS cmd_lock(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 844 {
 845         int fd;
 846         int op;
 847         long offset;
 848         long count;
 849         int type;
 850         const char *typestr;
 851
 852         if (argc != 6) {
 853                 printf("Usage: lock <fd> <op> <offset> <count> <type>\n");
 854                 printf("  ops: G = F_GETLK\n");
 855                 printf("       S = F_SETLK\n");
 856                 printf("       W = F_SETLKW\n");
 857                 printf("  type: R = F_RDLCK\n");
 858                 printf("        W = F_WRLCK\n");
 859                 printf("        U = F_UNLCK\n");
 860                 return NT_STATUS_OK;
 861         }
 862
 863         if (sscanf(argv[1], "%d", &fd) == 0) {
 864                 printf("lock: error=-1 (error parsing fd)\n");
 865                 return NT_STATUS_UNSUCCESSFUL;
 866         }
 867
 868         op = 0;
 869         switch (*argv[2]) {
 870         case 'G':
 871                 op = F_GETLK;
 872                 break;
 873         case 'S':
 874                 op = F_SETLK;
 875                 break;
 876         case 'W':
 877                 op = F_SETLKW;
 878                 break;
 879         default:
 880                 printf("lock: error=-1 (invalid op flag!)\n");
 881                 return NT_STATUS_UNSUCCESSFUL;
 882         }
 883
 884         if (sscanf(argv[3], "%ld", &offset) == 0) {
 885                 printf("lock: error=-1 (error parsing fd)\n");
 886                 return NT_STATUS_UNSUCCESSFUL;
 887         }
 888
 889         if (sscanf(argv[4], "%ld", &count) == 0) {
 890                 printf("lock: error=-1 (error parsing fd)\n");
 891                 return NT_STATUS_UNSUCCESSFUL;
 892         }
 893
 894         type = 0;
 895         typestr = argv[5];
 896         while(*typestr) {
 897                 switch (*typestr) {
 898                 case 'R':
 899                         type |= F_RDLCK;
 900                         break;
 901                 case 'W':
 902                         type |= F_WRLCK;
 903                         break;
 904                 case 'U':
 905                         type |= F_UNLCK;
 906                         break;
 907                 default:
 908                         printf("lock: error=-1 (invalid type flag!)\n");
 909                         return NT_STATUS_UNSUCCESSFUL;
 910                 }
 911                 typestr++;
 912         }
 913
 914         printf("lock: debug lock(fd=%d, op=%d, offset=%ld, count=%ld, type=%d))\n", fd, op, offset, count, type);
 915
 916         if (SMB_VFS_LOCK(vfs->files[fd], op, offset, count, type) == False) {
 917                 printf("lock: error=%d (%s)\n", errno, strerror(errno));
 918                 return NT_STATUS_UNSUCCESSFUL;
 919         }
 920
 921         printf("lock: ok\n");
 922         return NT_STATUS_OK;
 923 }
 924
 925 static NTSTATUS cmd_symlink(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 926 {
 927         if (argc != 3) {
 928                 printf("Usage: symlink <path> <link>\n");
 929                 return NT_STATUS_OK;
 930         }
 931
 932         if (SMB_VFS_SYMLINK(vfs->conn, argv[1], argv[2]) == -1) {
 933                 printf("symlink: error=%d (%s)\n", errno, strerror(errno));
 934                 return NT_STATUS_UNSUCCESSFUL;
 935         }
 936
 937         printf("symlink: ok\n");
 938         return NT_STATUS_OK;
 939 }
 940
 941
 942 static NTSTATUS cmd_readlink(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 943 {
 944         char buffer[PATH_MAX];
 945         int size;
 946
 947         if (argc != 2) {
 948                 printf("Usage: readlink <path>\n");
 949                 return NT_STATUS_OK;
 950         }
 951
 952         if ((size = SMB_VFS_READLINK(vfs->conn, argv[1], buffer, PATH_MAX)) == -1) {
 953                 printf("readlink: error=%d (%s)\n", errno, strerror(errno));
 954                 return NT_STATUS_UNSUCCESSFUL;
 955         }
 956
 957         buffer[size] = '\0';
 958         printf("readlink: %s\n", buffer);
 959         return NT_STATUS_OK;
 960 }
 961
 962
 963 static NTSTATUS cmd_link(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 964 {
 965         if (argc != 3) {
 966                 printf("Usage: link <path> <link>\n");
 967                 return NT_STATUS_OK;
 968         }
 969
 970         if (SMB_VFS_LINK(vfs->conn, argv[1], argv[2]) == -1) {
 971                 printf("link: error=%d (%s)\n", errno, strerror(errno));
 972                 return NT_STATUS_UNSUCCESSFUL;
 973         }
 974
 975         printf("link: ok\n");
 976         return NT_STATUS_OK;
 977 }
 978
 979 static NTSTATUS cmd_mknod(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 980 {
 981         mode_t mode;
 982         unsigned int dev_val;
 983         SMB_DEV_T dev;
 984
 985         if (argc != 4) {
 986                 printf("Usage: mknod <path> <mode> <dev>\n");
 987                 printf("  mode is octal\n");
 988                 printf("  dev is hex\n");
 989                 return NT_STATUS_OK;
 990         }
 991
 992         if (sscanf(argv[2], "%ho", (unsigned short *)&mode) == 0) {
 993                 printf("open: error=-1 (invalid mode!)\n");
 994                 return NT_STATUS_UNSUCCESSFUL;
 995         }
 996
 997         if (sscanf(argv[3], "%x", &dev_val) == 0) {
 998                 printf("open: error=-1 (invalid dev!)\n");
 999                 return NT_STATUS_UNSUCCESSFUL;
1000         }
1001         dev = (SMB_DEV_T)dev_val;
1002
1003         if (SMB_VFS_MKNOD(vfs->conn, argv[1], mode, dev) == -1) {
1004                 printf("mknod: error=%d (%s)\n", errno, strerror(errno));
1005                 return NT_STATUS_UNSUCCESSFUL;
1006         }
1007
1008         printf("mknod: ok\n");
1009         return NT_STATUS_OK;
1010 }
1011
1012 static NTSTATUS cmd_realpath(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
1013 {
1014         char respath[PATH_MAX];
1015
1016         if (argc != 2) {
1017                 printf("Usage: realpath <path>\n");
1018                 return NT_STATUS_OK;
1019         }
1020
1021         if (SMB_VFS_REALPATH(vfs->conn, argv[1], respath) == NULL) {
1022                 printf("realpath: error=%d (%s)\n", errno, strerror(errno));
1023                 return NT_STATUS_UNSUCCESSFUL;
1024         }
1025
1026         printf("realpath: ok\n");
1027         return NT_STATUS_OK;
1028 }
1029
1030 struct cmd_set vfs_commands[] = {
1031
1032         { "VFS Commands" },
1033
1034         { "load", cmd_load_module, "Load a module", "load <module.so>" },
1035         { "populate", cmd_populate, "Populate a data buffer", "populate <char> <size>" },
1036         { "showdata", cmd_show_data, "Show data currently in data buffer", "show_data [<offset> <len>]"},
1037         { "connect",   cmd_connect,   "VFS connect()",    "connect" },
1038         { "disconnect",   cmd_disconnect,   "VFS disconnect()",    "disconnect" },
1039         { "disk_free",   cmd_disk_free,   "VFS disk_free()",    "disk_free <path>" },
1040         { "opendir",   cmd_opendir,   "VFS opendir()",    "opendir <fname>" },
1041         { "readdir",   cmd_readdir,   "VFS readdir()",    "readdir" },
1042         { "mkdir",   cmd_mkdir,   "VFS mkdir()",    "mkdir <path>" },
1043         { "rmdir",   cmd_pathfunc,   "VFS rmdir()",    "rmdir <path>" },
1044         { "closedir",   cmd_closedir,   "VFS closedir()",    "closedir" },
1045         { "open",   cmd_open,   "VFS open()",    "open <fname>" },
1046         { "close",   cmd_close,   "VFS close()",    "close <fd>" },
1047         { "read",   cmd_read,   "VFS read()",    "read <fd> <size>" },
1048         { "write",   cmd_write,   "VFS write()",    "write <fd> <size>" },
1049         { "lseek",   cmd_lseek,   "VFS lseek()",    "lseek <fd> <offset> <whence>" },
1050         { "rename",   cmd_rename,   "VFS rename()",    "rename <old> <new>" },
1051         { "fsync",   cmd_fsync,   "VFS fsync()",    "fsync <fd>" },
1052         { "stat",   cmd_stat,   "VFS stat()",    "stat <fname>" },
1053         { "fstat",   cmd_fstat,   "VFS fstat()",    "fstat <fd>" },
1054         { "lstat",   cmd_lstat,   "VFS lstat()",    "lstat <fname>" },
1055         { "unlink",   cmd_pathfunc,   "VFS unlink()",    "unlink <fname>" },
1056         { "chmod",   cmd_chmod,   "VFS chmod()",    "chmod <path> <mode>" },
1057         { "fchmod",   cmd_fchmod,   "VFS fchmod()",    "fchmod <fd> <mode>" },
1058         { "chown",   cmd_chown,   "VFS chown()",    "chown <path> <uid> <gid>" },
1059         { "fchown",   cmd_fchown,   "VFS fchown()",    "fchown <fd> <uid> <gid>" },
1060         { "chdir",   cmd_pathfunc,   "VFS chdir()",    "chdir <path>" },
1061         { "getwd",   cmd_getwd,   "VFS getwd()",    "getwd" },
1062         { "utime",   cmd_utime,   "VFS utime()",    "utime <path> <access> <modify>" },
1063         { "ftruncate",   cmd_ftruncate,   "VFS ftruncate()",    "ftruncate <fd> <length>" },
1064         { "lock",   cmd_lock,   "VFS lock()",    "lock <f> <op> <offset> <count> <type>" },
1065         { "symlink",   cmd_symlink,   "VFS symlink()",    "symlink <old> <new>" },
1066         { "readlink",   cmd_readlink,   "VFS readlink()",    "readlink <path>" },
1067         { "link",   cmd_link,   "VFS link()",    "link <oldpath> <newpath>" },
1068         { "mknod",   cmd_mknod,   "VFS mknod()",    "mknod <path> <mode> <dev>" },
1069         { "realpath",   cmd_realpath,   "VFS realpath()",    "realpath <path>" },
1070         { NULL }
1071 };