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 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 = (char *)talloc(mem_ctx, 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]);
 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         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] = (struct files_struct *)malloc(sizeof(struct files_struct));
 288         vfs->files[fd]->fsp_name = strdup(argv[1]);
 289         vfs->files[fd]->fd = fd;
 290         vfs->files[fd]->conn = vfs->conn;
 291         printf("open: fd=%d\n", fd);
 292         return NT_STATUS_OK;
 293 }
 294
 295
 296 static NTSTATUS cmd_pathfunc(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 297 {
 298         int ret = -1;
 299
 300         if (argc != 2) {
 301                 printf("Usage: %s <path>\n", argv[0]);
 302                 return NT_STATUS_OK;
 303         }
 304
 305         if (strcmp("rmdir", argv[0]) == 0 ) {
 306                 ret = SMB_VFS_RMDIR(vfs->conn, argv[1]);
 307         } else if (strcmp("unlink", argv[0]) == 0 ) {
 308                 ret = SMB_VFS_UNLINK(vfs->conn, argv[1]);
 309         } else if (strcmp("chdir", argv[0]) == 0 ) {
 310                 ret = SMB_VFS_CHDIR(vfs->conn, argv[1]);
 311         } else {
 312                 printf("%s: error=%d (invalid function name!)\n", argv[0], errno);
 313                 return NT_STATUS_UNSUCCESSFUL;
 314         }
 315
 316         if (ret == -1) {
 317                 printf("%s: error=%d (%s)\n", argv[0], errno, strerror(errno));
 318                 return NT_STATUS_UNSUCCESSFUL;
 319         }
 320
 321         printf("%s: ok\n", argv[0]);
 322         return NT_STATUS_OK;
 323 }
 324
 325
 326 static NTSTATUS cmd_close(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 327 {
 328         int fd, ret;
 329
 330         if (argc != 2) {
 331                 printf("Usage: close <fd>\n");
 332                 return NT_STATUS_OK;
 333         }
 334
 335         fd = atoi(argv[1]);
 336         if (vfs->files[fd] == NULL) {
 337                 printf("close: error=-1 (invalid file descriptor)\n");
 338                 return NT_STATUS_OK;
 339         }
 340
 341         ret = SMB_VFS_CLOSE(vfs->files[fd], fd);
 342         if (ret == -1 )
 343                 printf("close: error=%d (%s)\n", errno, strerror(errno));
 344         else
 345                 printf("close: ok\n");
 346
 347         SAFE_FREE(vfs->files[fd]->fsp_name);
 348         SAFE_FREE(vfs->files[fd]);
 349         vfs->files[fd] = NULL;
 350         return NT_STATUS_OK;
 351 }
 352
 353
 354 static NTSTATUS cmd_read(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 355 {
 356         int fd;
 357         size_t size, rsize;
 358
 359         if (argc != 3) {
 360                 printf("Usage: read <fd> <size>\n");
 361                 return NT_STATUS_OK;
 362         }
 363
 364         /* do some error checking on these */
 365         fd = atoi(argv[1]);
 366         size = atoi(argv[2]);
 367         vfs->data = (char *)talloc(mem_ctx, size);
 368         if (vfs->data == NULL) {
 369                 printf("read: error=-1 (not enough memory)");
 370                 return NT_STATUS_UNSUCCESSFUL;
 371         }
 372         vfs->data_size = size;
 373
 374         rsize = SMB_VFS_READ(vfs->files[fd], fd, vfs->data, size);
 375         if (rsize == -1) {
 376                 printf("read: error=%d (%s)\n", errno, strerror(errno));
 377                 return NT_STATUS_UNSUCCESSFUL;
 378         }
 379
 380         printf("read: ok\n");
 381         return NT_STATUS_OK;
 382 }
 383
 384
 385 static NTSTATUS cmd_write(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 386 {
 387         int fd, size, wsize;
 388
 389         if (argc != 3) {
 390                 printf("Usage: write <fd> <size>\n");
 391                 return NT_STATUS_OK;
 392         }
 393
 394         /* some error checking should go here */
 395         fd = atoi(argv[1]);
 396         size = atoi(argv[2]);
 397         if (vfs->data == NULL) {
 398                 printf("write: error=-1 (buffer empty, please populate it before writing)");
 399                 return NT_STATUS_UNSUCCESSFUL;
 400         }
 401
 402         if (vfs->data_size < size) {
 403                 printf("write: error=-1 (buffer too small, please put some more data in)");
 404                 return NT_STATUS_UNSUCCESSFUL;
 405         }
 406
 407         wsize = SMB_VFS_WRITE(vfs->files[fd], fd, vfs->data, size);
 408
 409         if (wsize == -1) {
 410                 printf("write: error=%d (%s)\n", errno, strerror(errno));
 411                 return NT_STATUS_UNSUCCESSFUL;
 412         }
 413
 414         printf("write: ok\n");
 415         return NT_STATUS_OK;
 416 }
 417
 418
 419 static NTSTATUS cmd_lseek(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 420 {
 421         int fd, offset, whence;
 422         SMB_OFF_T pos;
 423
 424         if (argc != 4) {
 425                 printf("Usage: lseek <fd> <offset> <whence>\n...where whence is 1 => SEEK_SET, 2 => SEEK_CUR, 3 => SEEK_END\n");
 426                 return NT_STATUS_OK;
 427         }
 428
 429         fd = atoi(argv[1]);
 430         offset = atoi(argv[2]);
 431         whence = atoi(argv[3]);
 432         switch (whence) {
 433                 case 1:         whence = SEEK_SET; break;
 434                 case 2:         whence = SEEK_CUR; break;
 435                 default:        whence = SEEK_END;
 436         }
 437
 438         pos = SMB_VFS_LSEEK(vfs->files[fd], fd, offset, whence);
 439         if (pos == (SMB_OFF_T)-1) {
 440                 printf("lseek: error=%d (%s)\n", errno, strerror(errno));
 441                 return NT_STATUS_UNSUCCESSFUL;
 442         }
 443
 444         printf("lseek: ok\n");
 445         return NT_STATUS_OK;
 446 }
 447
 448
 449 static NTSTATUS cmd_rename(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 450 {
 451         int ret;
 452         if (argc != 3) {
 453                 printf("Usage: rename <old> <new>\n");
 454                 return NT_STATUS_OK;
 455         }
 456
 457         ret = SMB_VFS_RENAME(vfs->conn, argv[1], argv[2]);
 458         if (ret == -1) {
 459                 printf("rename: error=%d (%s)\n", errno, strerror(errno));
 460                 return NT_STATUS_UNSUCCESSFUL;
 461         }
 462
 463         printf("rename: ok\n");
 464         return NT_STATUS_OK;
 465 }
 466
 467
 468 static NTSTATUS cmd_fsync(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 469 {
 470         int ret, fd;
 471         if (argc != 2) {
 472                 printf("Usage: fsync <fd>\n");
 473                 return NT_STATUS_OK;
 474         }
 475
 476         fd = atoi(argv[1]);
 477         ret = SMB_VFS_FSYNC(vfs->files[fd], fd);
 478         if (ret == -1) {
 479                 printf("fsync: error=%d (%s)\n", errno, strerror(errno));
 480                 return NT_STATUS_UNSUCCESSFUL;
 481         }
 482
 483         printf("fsync: ok\n");
 484         return NT_STATUS_OK;
 485 }
 486
 487
 488 static NTSTATUS cmd_stat(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 489 {
 490         int ret;
 491         const char *user;
 492         const char *group;
 493         struct passwd *pwd;
 494         struct group *grp;
 495         SMB_STRUCT_STAT st;
 496
 497         if (argc != 2) {
 498                 printf("Usage: stat <fname>\n");
 499                 return NT_STATUS_OK;
 500         }
 501
 502         ret = SMB_VFS_STAT(vfs->conn, argv[1], &st);
 503         if (ret == -1) {
 504                 printf("stat: error=%d (%s)\n", errno, strerror(errno));
 505                 return NT_STATUS_UNSUCCESSFUL;
 506         }
 507
 508         pwd = sys_getpwuid(st.st_uid);
 509         if (pwd != NULL) user = pwd->pw_name;
 510         else user = null_string;
 511         grp = sys_getgrgid(st.st_gid);
 512         if (grp != NULL) group = grp->gr_name;
 513         else group = null_string;
 514
 515         printf("stat: ok\n");
 516         printf("  File: %s", argv[1]);
 517         if (S_ISREG(st.st_mode)) printf("  Regular File\n");
 518         else if (S_ISDIR(st.st_mode)) printf("  Directory\n");
 519         else if (S_ISCHR(st.st_mode)) printf("  Character Device\n");
 520         else if (S_ISBLK(st.st_mode)) printf("  Block Device\n");
 521         else if (S_ISFIFO(st.st_mode)) printf("  Fifo\n");
 522         else if (S_ISLNK(st.st_mode)) printf("  Symbolic Link\n");
 523         else if (S_ISSOCK(st.st_mode)) printf("  Socket\n");
 524         printf("  Size: %10u", (unsigned int)st.st_size);
 525         printf(" Blocks: %9u", (unsigned int)st.st_blocks);
 526         printf(" IO Block: %u\n", (unsigned int)st.st_blksize);
 527         printf("  Device: 0x%10x", (unsigned int)st.st_dev);
 528         printf(" Inode: %10u", (unsigned int)st.st_ino);
 529         printf(" Links: %10u\n", (unsigned int)st.st_nlink);
 530         printf("  Access: %05o", (st.st_mode) & 007777);
 531         printf(" Uid: %5d/%.16s Gid: %5d/%.16s\n", st.st_uid, user, st.st_gid, group);
 532         printf("  Access: %s", ctime(&(st.st_atime)));
 533         printf("  Modify: %s", ctime(&(st.st_mtime)));
 534         printf("  Change: %s", ctime(&(st.st_ctime)));
 535         SAFE_FREE(pwd);
 536         SAFE_FREE(grp);
 537         return NT_STATUS_OK;
 538 }
 539
 540
 541 static NTSTATUS cmd_fstat(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 542 {
 543         int fd;
 544         const char *user;
 545         const char *group;
 546         struct passwd *pwd;
 547         struct group *grp;
 548         SMB_STRUCT_STAT st;
 549
 550         if (argc != 2) {
 551                 printf("Usage: fstat <fd>\n");
 552                 return NT_STATUS_OK;
 553         }
 554
 555         fd = atoi(argv[1]);
 556         if (fd < 0 || fd > 1024) {
 557                 printf("fstat: error=%d (file descriptor out of range)\n", EBADF);
 558                 return NT_STATUS_OK;
 559         }
 560
 561         if (vfs->files[fd] == NULL) {
 562                 printf("fstat: error=%d (invalid file descriptor)\n", EBADF);
 563                 return NT_STATUS_OK;
 564         }
 565
 566         if (SMB_VFS_FSTAT(vfs->files[fd], fd, &st) == -1) {
 567                 printf("fstat: error=%d (%s)\n", errno, strerror(errno));
 568                 return NT_STATUS_UNSUCCESSFUL;
 569         }
 570
 571         pwd = sys_getpwuid(st.st_uid);
 572         if (pwd != NULL) user = pwd->pw_name;
 573         else user = null_string;
 574         grp = sys_getgrgid(st.st_gid);
 575         if (grp != NULL) group = grp->gr_name;
 576         else group = null_string;
 577
 578         printf("fstat: ok\n");
 579         if (S_ISREG(st.st_mode)) printf("  Regular File\n");
 580         else if (S_ISDIR(st.st_mode)) printf("  Directory\n");
 581         else if (S_ISCHR(st.st_mode)) printf("  Character Device\n");
 582         else if (S_ISBLK(st.st_mode)) printf("  Block Device\n");
 583         else if (S_ISFIFO(st.st_mode)) printf("  Fifo\n");
 584         else if (S_ISLNK(st.st_mode)) printf("  Symbolic Link\n");
 585         else if (S_ISSOCK(st.st_mode)) printf("  Socket\n");
 586         printf("  Size: %10u", (unsigned int)st.st_size);
 587         printf(" Blocks: %9u", (unsigned int)st.st_blocks);
 588         printf(" IO Block: %u\n", (unsigned int)st.st_blksize);
 589         printf("  Device: 0x%10x", (unsigned int)st.st_dev);
 590         printf(" Inode: %10u", (unsigned int)st.st_ino);
 591         printf(" Links: %10u\n", (unsigned int)st.st_nlink);
 592         printf("  Access: %05o", (st.st_mode) & 007777);
 593         printf(" Uid: %5d/%.16s Gid: %5d/%.16s\n", st.st_uid, user, st.st_gid, group);
 594         printf("  Access: %s", ctime(&(st.st_atime)));
 595         printf("  Modify: %s", ctime(&(st.st_mtime)));
 596         printf("  Change: %s", ctime(&(st.st_ctime)));
 597         SAFE_FREE(pwd);
 598         SAFE_FREE(grp);
 599         return NT_STATUS_OK;
 600 }
 601
 602
 603 static NTSTATUS cmd_lstat(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 604 {
 605         const char *user;
 606         const char *group;
 607         struct passwd *pwd;
 608         struct group *grp;
 609         SMB_STRUCT_STAT st;
 610
 611         if (argc != 2) {
 612                 printf("Usage: lstat <path>\n");
 613                 return NT_STATUS_OK;
 614         }
 615
 616         if (SMB_VFS_LSTAT(vfs->conn, argv[1], &st) == -1) {
 617                 printf("lstat: error=%d (%s)\n", errno, strerror(errno));
 618                 return NT_STATUS_UNSUCCESSFUL;
 619         }
 620
 621         pwd = sys_getpwuid(st.st_uid);
 622         if (pwd != NULL) user = pwd->pw_name;
 623         else user = null_string;
 624         grp = sys_getgrgid(st.st_gid);
 625         if (grp != NULL) group = grp->gr_name;
 626         else group = null_string;
 627
 628         printf("lstat: ok\n");
 629         if (S_ISREG(st.st_mode)) printf("  Regular File\n");
 630         else if (S_ISDIR(st.st_mode)) printf("  Directory\n");
 631         else if (S_ISCHR(st.st_mode)) printf("  Character Device\n");
 632         else if (S_ISBLK(st.st_mode)) printf("  Block Device\n");
 633         else if (S_ISFIFO(st.st_mode)) printf("  Fifo\n");
 634         else if (S_ISLNK(st.st_mode)) printf("  Symbolic Link\n");
 635         else if (S_ISSOCK(st.st_mode)) printf("  Socket\n");
 636         printf("  Size: %10u", (unsigned int)st.st_size);
 637         printf(" Blocks: %9u", (unsigned int)st.st_blocks);
 638         printf(" IO Block: %u\n", (unsigned int)st.st_blksize);
 639         printf("  Device: 0x%10x", (unsigned int)st.st_dev);
 640         printf(" Inode: %10u", (unsigned int)st.st_ino);
 641         printf(" Links: %10u\n", (unsigned int)st.st_nlink);
 642         printf("  Access: %05o", (st.st_mode) & 007777);
 643         printf(" Uid: %5d/%.16s Gid: %5d/%.16s\n", st.st_uid, user, st.st_gid, group);
 644         printf("  Access: %s", ctime(&(st.st_atime)));
 645         printf("  Modify: %s", ctime(&(st.st_mtime)));
 646         printf("  Change: %s", ctime(&(st.st_ctime)));
 647         SAFE_FREE(pwd);
 648         SAFE_FREE(grp);
 649         return NT_STATUS_OK;
 650 }
 651
 652
 653 static NTSTATUS cmd_chmod(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 654 {
 655         mode_t mode;
 656         if (argc != 3) {
 657                 printf("Usage: chmod <path> <mode>\n");
 658                 return NT_STATUS_OK;
 659         }
 660
 661         mode = atoi(argv[2]);
 662         if (SMB_VFS_CHMOD(vfs->conn, argv[1], mode) == -1) {
 663                 printf("chmod: error=%d (%s)\n", errno, strerror(errno));
 664                 return NT_STATUS_UNSUCCESSFUL;
 665         }
 666
 667         printf("chmod: ok\n");
 668         return NT_STATUS_OK;
 669 }
 670
 671
 672 static NTSTATUS cmd_fchmod(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 673 {
 674         int fd;
 675         mode_t mode;
 676         if (argc != 3) {
 677                 printf("Usage: fchmod <fd> <mode>\n");
 678                 return NT_STATUS_OK;
 679         }
 680
 681         fd = atoi(argv[1]);
 682         mode = atoi(argv[2]);
 683         if (fd < 0 || fd > 1024) {
 684                 printf("fchmod: error=%d (file descriptor out of range)\n", EBADF);
 685                 return NT_STATUS_OK;
 686         }
 687         if (vfs->files[fd] == NULL) {
 688                 printf("fchmod: error=%d (invalid file descriptor)\n", EBADF);
 689                 return NT_STATUS_OK;
 690         }
 691
 692         if (SMB_VFS_FCHMOD(vfs->files[fd], fd, mode) == -1) {
 693                 printf("fchmod: error=%d (%s)\n", errno, strerror(errno));
 694                 return NT_STATUS_UNSUCCESSFUL;
 695         }
 696
 697         printf("fchmod: ok\n");
 698         return NT_STATUS_OK;
 699 }
 700
 701
 702 static NTSTATUS cmd_chown(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 703 {
 704         uid_t uid;
 705         gid_t gid;
 706         if (argc != 4) {
 707                 printf("Usage: chown <path> <uid> <gid>\n");
 708                 return NT_STATUS_OK;
 709         }
 710
 711         uid = atoi(argv[2]);
 712         gid = atoi(argv[3]);
 713         if (SMB_VFS_CHOWN(vfs->conn, argv[1], uid, gid) == -1) {
 714                 printf("chown: error=%d (%s)\n", errno, strerror(errno));
 715                 return NT_STATUS_UNSUCCESSFUL;
 716         }
 717
 718         printf("chown: ok\n");
 719         return NT_STATUS_OK;
 720 }
 721
 722
 723 static NTSTATUS cmd_fchown(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 724 {
 725         uid_t uid;
 726         gid_t gid;
 727         int fd;
 728         if (argc != 4) {
 729                 printf("Usage: fchown <fd> <uid> <gid>\n");
 730                 return NT_STATUS_OK;
 731         }
 732
 733         uid = atoi(argv[2]);
 734         gid = atoi(argv[3]);
 735         fd = atoi(argv[1]);
 736         if (fd < 0 || fd > 1024) {
 737                 printf("fchown: faliure=%d (file descriptor out of range)\n", EBADF);
 738                 return NT_STATUS_OK;
 739         }
 740         if (vfs->files[fd] == NULL) {
 741                 printf("fchown: error=%d (invalid file descriptor)\n", EBADF);
 742                 return NT_STATUS_OK;
 743         }
 744         if (SMB_VFS_FCHOWN(vfs->files[fd], fd, uid, gid) == -1) {
 745                 printf("fchown error=%d (%s)\n", errno, strerror(errno));
 746                 return NT_STATUS_UNSUCCESSFUL;
 747         }
 748
 749         printf("fchown: ok\n");
 750         return NT_STATUS_OK;
 751 }
 752
 753
 754 static NTSTATUS cmd_getwd(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 755 {
 756         char buf[PATH_MAX];
 757         if (SMB_VFS_GETWD(vfs->conn, buf) == NULL) {
 758                 printf("getwd: error=%d (%s)\n", errno, strerror(errno));
 759                 return NT_STATUS_UNSUCCESSFUL;
 760         }
 761
 762         printf("getwd: %s\n", buf);
 763         return NT_STATUS_OK;
 764 }
 765
 766 static NTSTATUS cmd_utime(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 767 {
 768         struct utimbuf times;
 769         if (argc != 4) {
 770                 printf("Usage: utime <path> <access> <modify>\n");
 771                 return NT_STATUS_OK;
 772         }
 773         times.actime = atoi(argv[2]);
 774         times.modtime = atoi(argv[3]);
 775         if (SMB_VFS_UTIME(vfs->conn, argv[1], &times) != 0) {
 776                 printf("utime: error=%d (%s)\n", errno, strerror(errno));
 777                 return NT_STATUS_UNSUCCESSFUL;
 778         }
 779
 780         printf("utime: ok\n");
 781         return NT_STATUS_OK;
 782 }
 783
 784 static NTSTATUS cmd_ftruncate(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 785 {
 786         int fd;
 787         SMB_OFF_T off;
 788         if (argc != 3) {
 789                 printf("Usage: ftruncate <fd> <length>\n");
 790                 return NT_STATUS_OK;
 791         }
 792
 793         fd = atoi(argv[1]);
 794         off = atoi(argv[2]);
 795         if (fd < 0 || fd > 1024) {
 796                 printf("ftruncate: error=%d (file descriptor out of range)\n", EBADF);
 797                 return NT_STATUS_OK;
 798         }
 799         if (vfs->files[fd] == NULL) {
 800                 printf("ftruncate: error=%d (invalid file descriptor)\n", EBADF);
 801                 return NT_STATUS_OK;
 802         }
 803
 804         if (SMB_VFS_FTRUNCATE(vfs->files[fd], fd, off) == -1) {
 805                 printf("ftruncate: error=%d (%s)\n", errno, strerror(errno));
 806                 return NT_STATUS_UNSUCCESSFUL;
 807         }
 808
 809         printf("ftruncate: ok\n");
 810         return NT_STATUS_OK;
 811 }
 812
 813 static NTSTATUS cmd_lock(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 814 {
 815         BOOL ret;
 816         int fd;
 817         int op;
 818         long offset;
 819         long count;
 820         int type;
 821         const char *typestr;
 822
 823         if (argc != 6) {
 824                 printf("Usage: lock <fd> <op> <offset> <count> <type>\n");
 825                 printf("  ops: G = F_GETLK\n");
 826                 printf("       S = F_SETLK\n");
 827                 printf("       W = F_SETLKW\n");
 828                 printf("  type: R = F_RDLCK\n");
 829                 printf("        W = F_WRLCK\n");
 830                 printf("        U = F_UNLCK\n");
 831                 return NT_STATUS_OK;
 832         }
 833
 834         if (sscanf(argv[1], "%d", &fd) == 0) {
 835                 printf("lock: error=-1 (error parsing fd)\n");
 836                 return NT_STATUS_UNSUCCESSFUL;
 837         }
 838
 839         op = 0;
 840         switch (*argv[2]) {
 841         case 'G':
 842                 op = F_GETLK;
 843                 break;
 844         case 'S':
 845                 op = F_SETLK;
 846                 break;
 847         case 'W':
 848                 op = F_SETLKW;
 849                 break;
 850         default:
 851                 printf("lock: error=-1 (invalid op flag!)\n");
 852                 return NT_STATUS_UNSUCCESSFUL;
 853         }
 854
 855         if (sscanf(argv[3], "%ld", &offset) == 0) {
 856                 printf("lock: error=-1 (error parsing fd)\n");
 857                 return NT_STATUS_UNSUCCESSFUL;
 858         }
 859
 860         if (sscanf(argv[4], "%ld", &count) == 0) {
 861                 printf("lock: error=-1 (error parsing fd)\n");
 862                 return NT_STATUS_UNSUCCESSFUL;
 863         }
 864
 865         type = 0;
 866         typestr = argv[5];
 867         while(*typestr) {
 868                 switch (*typestr) {
 869                 case 'R':
 870                         type |= F_RDLCK;
 871                         break;
 872                 case 'W':
 873                         type |= F_WRLCK;
 874                         break;
 875                 case 'U':
 876                         type |= F_UNLCK;
 877                         break;
 878                 default:
 879                         printf("lock: error=-1 (invalid type flag!)\n");
 880                         return NT_STATUS_UNSUCCESSFUL;
 881                 }
 882                 typestr++;
 883         }
 884
 885         printf("lock: debug lock(fd=%d, op=%d, offset=%ld, count=%ld, type=%d))\n", fd, op, offset, count, type);
 886
 887         if ((ret = SMB_VFS_LOCK(vfs->files[fd], fd, op, offset, count, type)) == False) {
 888                 printf("lock: error=%d (%s)\n", errno, strerror(errno));
 889                 return NT_STATUS_UNSUCCESSFUL;
 890         }
 891
 892         printf("lock: ok\n");
 893         return NT_STATUS_OK;
 894 }
 895
 896 static NTSTATUS cmd_symlink(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 897 {
 898         if (argc != 3) {
 899                 printf("Usage: symlink <path> <link>\n");
 900                 return NT_STATUS_OK;
 901         }
 902
 903         if (SMB_VFS_SYMLINK(vfs->conn, argv[1], argv[2]) == -1) {
 904                 printf("symlink: error=%d (%s)\n", errno, strerror(errno));
 905                 return NT_STATUS_UNSUCCESSFUL;
 906         }
 907
 908         printf("symlink: ok\n");
 909         return NT_STATUS_OK;
 910 }
 911
 912
 913 static NTSTATUS cmd_readlink(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 914 {
 915         char buffer[PATH_MAX];
 916         int size;
 917
 918         if (argc != 2) {
 919                 printf("Usage: readlink <path>\n");
 920                 return NT_STATUS_OK;
 921         }
 922
 923         if ((size = SMB_VFS_READLINK(vfs->conn, argv[1], buffer, PATH_MAX)) == -1) {
 924                 printf("readlink: error=%d (%s)\n", errno, strerror(errno));
 925                 return NT_STATUS_UNSUCCESSFUL;
 926         }
 927
 928         buffer[size] = '\0';
 929         printf("readlink: %s\n", buffer);
 930         return NT_STATUS_OK;
 931 }
 932
 933
 934 static NTSTATUS cmd_link(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 935 {
 936         if (argc != 3) {
 937                 printf("Usage: link <path> <link>\n");
 938                 return NT_STATUS_OK;
 939         }
 940
 941         if (SMB_VFS_LINK(vfs->conn, argv[1], argv[2]) == -1) {
 942                 printf("link: error=%d (%s)\n", errno, strerror(errno));
 943                 return NT_STATUS_UNSUCCESSFUL;
 944         }
 945
 946         printf("link: ok\n");
 947         return NT_STATUS_OK;
 948 }
 949
 950 static NTSTATUS cmd_mknod(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 951 {
 952         mode_t mode;
 953         unsigned int dev_val;
 954         SMB_DEV_T dev;
 955
 956         if (argc != 4) {
 957                 printf("Usage: mknod <path> <mode> <dev>\n");
 958                 printf("  mode is octal\n");
 959                 printf("  dev is hex\n");
 960                 return NT_STATUS_OK;
 961         }
 962
 963         if (sscanf(argv[2], "%o", &mode) == 0) {
 964                 printf("open: error=-1 (invalid mode!)\n");
 965                 return NT_STATUS_UNSUCCESSFUL;
 966         }
 967
 968         if (sscanf(argv[3], "%x", &dev_val) == 0) {
 969                 printf("open: error=-1 (invalid dev!)\n");
 970                 return NT_STATUS_UNSUCCESSFUL;
 971         }
 972         dev = (SMB_DEV_T)dev_val;
 973
 974         if (SMB_VFS_MKNOD(vfs->conn, argv[1], mode, dev) == -1) {
 975                 printf("mknod: error=%d (%s)\n", errno, strerror(errno));
 976                 return NT_STATUS_UNSUCCESSFUL;
 977         }
 978
 979         printf("mknod: ok\n");
 980         return NT_STATUS_OK;
 981 }
 982
 983 static NTSTATUS cmd_realpath(struct vfs_state *vfs, TALLOC_CTX *mem_ctx, int argc, const char **argv)
 984 {
 985         char respath[PATH_MAX];
 986
 987         if (argc != 2) {
 988                 printf("Usage: realpath <path>\n");
 989                 return NT_STATUS_OK;
 990         }
 991
 992         if (SMB_VFS_REALPATH(vfs->conn, argv[1], respath) == NULL) {
 993                 printf("realpath: error=%d (%s)\n", errno, strerror(errno));
 994                 return NT_STATUS_UNSUCCESSFUL;
 995         }
 996
 997         printf("realpath: ok\n");
 998         return NT_STATUS_OK;
 999 }
1000
1001 struct cmd_set vfs_commands[] = {
1002
1003         { "VFS Commands" },
1004
1005         { "load", cmd_load_module, "Load a module", "load <module.so>" },
1006         { "populate", cmd_populate, "Populate a data buffer", "populate <char> <size>" },
1007         { "showdata", cmd_show_data, "Show data currently in data buffer", "show_data [<offset> <len>]"},
1008         { "connect",   cmd_connect,   "VFS connect()",    "connect" },
1009         { "disconnect",   cmd_disconnect,   "VFS disconnect()",    "disconnect" },
1010         { "disk_free",   cmd_disk_free,   "VFS disk_free()",    "disk_free <path>" },
1011         { "opendir",   cmd_opendir,   "VFS opendir()",    "opendir <fname>" },
1012         { "readdir",   cmd_readdir,   "VFS readdir()",    "readdir" },
1013         { "mkdir",   cmd_mkdir,   "VFS mkdir()",    "mkdir <path>" },
1014         { "rmdir",   cmd_pathfunc,   "VFS rmdir()",    "rmdir <path>" },
1015         { "closedir",   cmd_closedir,   "VFS closedir()",    "closedir" },
1016         { "open",   cmd_open,   "VFS open()",    "open <fname>" },
1017         { "close",   cmd_close,   "VFS close()",    "close <fd>" },
1018         { "read",   cmd_read,   "VFS read()",    "read <fd> <size>" },
1019         { "write",   cmd_write,   "VFS write()",    "write <fd> <size>" },
1020         { "lseek",   cmd_lseek,   "VFS lseek()",    "lseek <fd> <offset> <whence>" },
1021         { "rename",   cmd_rename,   "VFS rename()",    "rename <old> <new>" },
1022         { "fsync",   cmd_fsync,   "VFS fsync()",    "fsync <fd>" },
1023         { "stat",   cmd_stat,   "VFS stat()",    "stat <fname>" },
1024         { "fstat",   cmd_fstat,   "VFS fstat()",    "fstat <fd>" },
1025         { "lstat",   cmd_lstat,   "VFS lstat()",    "lstat <fname>" },
1026         { "unlink",   cmd_pathfunc,   "VFS unlink()",    "unlink <fname>" },
1027         { "chmod",   cmd_chmod,   "VFS chmod()",    "chmod <path> <mode>" },
1028         { "fchmod",   cmd_fchmod,   "VFS fchmod()",    "fchmod <fd> <mode>" },
1029         { "chown",   cmd_chown,   "VFS chown()",    "chown <path> <uid> <gid>" },
1030         { "fchown",   cmd_fchown,   "VFS fchown()",    "fchown <fd> <uid> <gid>" },
1031         { "chdir",   cmd_pathfunc,   "VFS chdir()",    "chdir <path>" },
1032         { "getwd",   cmd_getwd,   "VFS getwd()",    "getwd" },
1033         { "utime",   cmd_utime,   "VFS utime()",    "utime <path> <access> <modify>" },
1034         { "ftruncate",   cmd_ftruncate,   "VFS ftruncate()",    "ftruncate <fd> <length>" },
1035         { "lock",   cmd_lock,   "VFS lock()",    "lock <f> <op> <offset> <count> <type>" },
1036         { "symlink",   cmd_symlink,   "VFS symlink()",    "symlink <old> <new>" },
1037         { "readlink",   cmd_readlink,   "VFS readlink()",    "readlink <path>" },
1038         { "link",   cmd_link,   "VFS link()",    "link <oldpath> <newpath>" },
1039         { "mknod",   cmd_mknod,   "VFS mknod()",    "mknod <path> <mode> <dev>" },
1040         { "realpath",   cmd_realpath,   "VFS realpath()",    "realpath <path>" },
1041         { NULL }
1042 };