source4/torture/gentest.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    generic testing tool
   4    Copyright (C) Andrew Tridgell 2003
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 2 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program; if not, write to the Free Software
  18    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  19 */
  20
  21 #include "includes.h"
  22
  23 #define NSERVERS 2
  24 #define NINSTANCES 2
  25
  26 /* global options */
  27 static struct gentest_options {
  28         BOOL showall;
  29         BOOL analyze;
  30         BOOL analyze_always;
  31         BOOL analyze_continuous;
  32         uint_t max_open_handles;
  33         uint_t seed;
  34         uint_t numops;
  35         BOOL use_oplocks;
  36         char **ignore_patterns;
  37         const char *seeds_file;
  38         BOOL use_preset_seeds;
  39         BOOL fast_reconnect;
  40 } options;
  41
  42 /* mapping between open handles on the server and local handles */
  43 static struct {
  44         BOOL active;
  45         uint_t instance;
  46         uint_t server_fnum[NSERVERS];
  47         const char *name;
  48 } *open_handles;
  49 static uint_t num_open_handles;
  50
  51 /* state information for the servers. We open NINSTANCES connections to
  52    each server */
  53 static struct {
  54         struct cli_state *cli[NINSTANCES];
  55         char *server_name;
  56         char *share_name;
  57         char *username;
  58         char *password;
  59 } servers[NSERVERS];
  60
  61 /* the seeds and flags for each operation */
  62 static struct {
  63         uint_t seed;
  64         BOOL disabled;
  65 } *op_parms;
  66
  67
  68 /* oplock break info */
  69 static struct {
  70         BOOL got_break;
  71         uint16 fnum;
  72         uint16 handle;
  73         uint8 level;
  74         BOOL do_close;
  75 } oplocks[NSERVERS][NINSTANCES];
  76
  77 /* change notify reply info */
  78 static struct {
  79         int notify_count;
  80         NTSTATUS status;
  81         struct smb_notify notify;
  82 } notifies[NSERVERS][NINSTANCES];
  83
  84 /* info relevant to the current operation */
  85 static struct {
  86         const char *name;
  87         uint_t seed;
  88         NTSTATUS status;
  89         uint_t opnum;
  90         TALLOC_CTX *mem_ctx;
  91 } current_op;
  92
  93
  94
  95 #define BAD_HANDLE 0xFFFE
  96
  97 static BOOL oplock_handler(struct cli_transport *transport, uint16 tid, uint16 fnum, uint8 level, void *private);
  98 static void idle_func(struct cli_transport *transport, void *private);
  99
 100 /*
 101   check if a string should be ignored. This is used as the basis
 102   for all error ignore settings
 103 */
 104 static BOOL ignore_pattern(const char *str)
 105 {
 106         int i;
 107         if (!options.ignore_patterns) return False;
 108
 109         for (i=0;options.ignore_patterns[i];i++) {
 110                 if (strcmp(options.ignore_patterns[i], str) == 0 ||
 111                     gen_fnmatch(options.ignore_patterns[i], str) == 0) {
 112                         DEBUG(2,("Ignoring '%s'\n", str));
 113                         return True;
 114                 }
 115         }
 116         return False;
 117 }
 118
 119 /*****************************************************
 120 connect to the servers
 121 *******************************************************/
 122 static BOOL connect_servers_fast(void)
 123 {
 124         int h, i;
 125
 126         /* close all open files */
 127         for (h=0;h<options.max_open_handles;h++) {
 128                 if (!open_handles[h].active) continue;
 129                 for (i=0;i<NSERVERS;i++) {
 130                         if (!cli_close(servers[i].cli[open_handles[h].instance],
 131                                        open_handles[h].server_fnum[i])) {
 132                                 return False;
 133                         }
 134                         open_handles[h].active = False;
 135                 }
 136         }
 137
 138         return True;
 139 }
 140
 141
 142
 143
 144 /*****************************************************
 145 connect to the servers
 146 *******************************************************/
 147 static BOOL connect_servers(void)
 148 {
 149         int i, j;
 150
 151         if (options.fast_reconnect && servers[0].cli[0]) {
 152                 if (connect_servers_fast()) {
 153                         return True;
 154                 }
 155         }
 156
 157         /* close any existing connections */
 158         for (i=0;i<NSERVERS;i++) {
 159                 for (j=0;j<NINSTANCES;j++) {
 160                         if (servers[i].cli[j]) {
 161                                 cli_tdis(servers[i].cli[j]);
 162                                 cli_shutdown(servers[i].cli[j]);
 163                                 servers[i].cli[j] = NULL;
 164                         }
 165                 }
 166         }
 167
 168         for (i=0;i<NSERVERS;i++) {
 169                 for (j=0;j<NINSTANCES;j++) {
 170                         NTSTATUS status;
 171                         printf("Connecting to \\\\%s\\%s as %s - instance %d\n",
 172                                servers[i].server_name, servers[i].share_name,
 173                                servers[i].username, j);
 174                         status = cli_full_connection(&servers[i].cli[j],
 175                                                      "gentest",
 176                                                      servers[i].server_name, NULL,
 177                                                      servers[i].share_name, "?????",
 178                                                      servers[i].username, "",
 179                                                      servers[i].password, 0, NULL);
 180                         if (!NT_STATUS_IS_OK(status)) {
 181                                 printf("Failed to connect to \\\\%s\\%s - %s\n",
 182                                        servers[i].server_name, servers[i].share_name,
 183                                        nt_errstr(status));
 184                                 return False;
 185                         }
 186
 187                         cli_oplock_handler(servers[i].cli[j]->transport, oplock_handler, NULL);
 188                         cli_transport_idle_handler(servers[i].cli[j]->transport, idle_func, 10, NULL);
 189                 }
 190         }
 191
 192         return True;
 193 }
 194
 195 /*
 196   work out the time skew between the servers - be conservative
 197 */
 198 static uint_t time_skew(void)
 199 {
 200         uint_t ret;
 201         ret = ABS(servers[0].cli[0]->transport->negotiate.server_time -
 202                   servers[1].cli[0]->transport->negotiate.server_time);
 203         return ret + 300;
 204 }
 205
 206 /*
 207   turn an fnum for an instance into a handle
 208 */
 209 static uint_t fnum_to_handle(int server, int instance, uint16 fnum)
 210 {
 211         uint_t i;
 212         for (i=0;i<options.max_open_handles;i++) {
 213                 if (!open_handles[i].active ||
 214                     instance != open_handles[i].instance) continue;
 215                 if (open_handles[i].server_fnum[server] == fnum) {
 216                         return i;
 217                 }
 218         }
 219         printf("Invalid fnum %d in fnum_to_handle on server %d instance %d\n",
 220                fnum, server, instance);
 221         return BAD_HANDLE;
 222 }
 223
 224 /*
 225   add some newly opened handles
 226 */
 227 static void gen_add_handle(int instance, const char *name, uint16 fnums[NSERVERS])
 228 {
 229         int i, h;
 230         for (h=0;h<options.max_open_handles;h++) {
 231                 if (!open_handles[h].active) break;
 232         }
 233         if (h == options.max_open_handles) {
 234                 /* we have to force close a random handle */
 235                 h = random() % options.max_open_handles;
 236                 for (i=0;i<NSERVERS;i++) {
 237                         if (!cli_close(servers[i].cli[open_handles[h].instance],
 238                                        open_handles[h].server_fnum[i])) {
 239                                 printf("INTERNAL ERROR: Close failed when recovering handle! - %s\n",
 240                                        cli_errstr(servers[i].cli[open_handles[h].instance]));
 241                         }
 242                 }
 243                 printf("Recovered handle %d\n", h);
 244                 num_open_handles--;
 245         }
 246         for (i=0;i<NSERVERS;i++) {
 247                 open_handles[h].server_fnum[i] = fnums[i];
 248                 open_handles[h].instance = instance;
 249                 open_handles[h].active = True;
 250                 open_handles[h].name = name;
 251         }
 252         num_open_handles++;
 253
 254         printf("OPEN num_open_handles=%d h=%d s1=0x%x s2=0x%x (%s)\n",
 255                num_open_handles, h,
 256                open_handles[h].server_fnum[0], open_handles[h].server_fnum[1],
 257                name);
 258 }
 259
 260 /*
 261   remove a closed handle
 262 */
 263 static void gen_remove_handle(int instance, uint16 fnums[NSERVERS])
 264 {
 265         int h;
 266         for (h=0;h<options.max_open_handles;h++) {
 267                 if (instance == open_handles[h].instance &&
 268                     open_handles[h].server_fnum[0] == fnums[0]) {
 269                         open_handles[h].active = False;
 270                         num_open_handles--;
 271                         printf("CLOSE num_open_handles=%d h=%d s1=0x%x s2=0x%x (%s)\n",
 272                                num_open_handles, h,
 273                                open_handles[h].server_fnum[0], open_handles[h].server_fnum[1],
 274                                open_handles[h].name);
 275                         return;
 276                 }
 277         }
 278         printf("Removing invalid handle!?\n");
 279         exit(1);
 280 }
 281
 282 /*
 283   return True with 'chance' probability as a percentage
 284 */
 285 static BOOL gen_chance(uint_t chance)
 286 {
 287         return ((random() % 100) <= chance);
 288 }
 289
 290 /*
 291   map an internal handle number to a server fnum
 292 */
 293 static uint16 gen_lookup_fnum(int server, uint16 handle)
 294 {
 295         if (handle == BAD_HANDLE) return handle;
 296         return open_handles[handle].server_fnum[server];
 297 }
 298
 299 /*
 300   return a file handle
 301 */
 302 static uint16 gen_fnum(int instance)
 303 {
 304         uint16 h;
 305         int count = 0;
 306
 307         if (gen_chance(20)) return BAD_HANDLE;
 308
 309         while (num_open_handles > 0 && count++ < 10*options.max_open_handles) {
 310                 h = random() % options.max_open_handles;
 311                 if (open_handles[h].active &&
 312                     open_handles[h].instance == instance) {
 313                         return h;
 314                 }
 315         }
 316         return BAD_HANDLE;
 317 }
 318
 319 /*
 320   return a file handle, but skewed so we don't close the last
 321   couple of handles too readily
 322 */
 323 static uint16 gen_fnum_close(int instance)
 324 {
 325         if (num_open_handles < 3) {
 326                 if (gen_chance(80)) return BAD_HANDLE;
 327         }
 328
 329         return gen_fnum(instance);
 330 }
 331
 332 /*
 333   generate an integer in a specified range
 334 */
 335 static int gen_int_range(uint_t min, uint_t max)
 336 {
 337         uint_t r = random();
 338         return min + (r % (1+max-min));
 339 }
 340
 341 /*
 342   return a fnum for use as a root fid
 343   be careful to call GEN_SET_FNUM() when you use this!
 344 */
 345 static uint16 gen_root_fid(int instance)
 346 {
 347         if (gen_chance(5)) return gen_fnum(instance);
 348         return 0;
 349 }
 350
 351 /*
 352   generate a file offset
 353 */
 354 static int gen_offset(void)
 355 {
 356         if (gen_chance(20)) return 0;
 357         return gen_int_range(0, 1024*1024);
 358 }
 359
 360 /*
 361   generate a io count
 362 */
 363 static int gen_io_count(void)
 364 {
 365         if (gen_chance(20)) return 0;
 366         return gen_int_range(0, 4096);
 367 }
 368
 369 /*
 370   generate a filename
 371 */
 372 static const char *gen_fname(void)
 373 {
 374         const char *names[] = {"\\gentest\\gentest.dat",
 375                                "\\gentest\\foo",
 376                                "\\gentest\\foo2.sym",
 377                                "\\gentest\\foo3.dll",
 378                                "\\gentest\\foo4",
 379                                "\\gentest\\foo4:teststream1",
 380                                "\\gentest\\foo4:teststream2",
 381                                "\\gentest\\foo5.exe",
 382                                "\\gentest\\foo5.exe:teststream3",
 383                                "\\gentest\\foo5.exe:teststream4",
 384                                "\\gentest\\foo6.com",
 385                                "\\gentest\\blah",
 386                                "\\gentest\\blah\\blergh.txt",
 387                                "\\gentest\\blah\\blergh2",
 388                                "\\gentest\\blah\\blergh3.txt",
 389                                "\\gentest\\blah\\blergh4",
 390                                "\\gentest\\blah\\blergh5.txt",
 391                                "\\gentest\\blah\\blergh5",
 392                                "\\gentest\\blah\\.",
 393 #if 0
 394                                /* this causes problem with w2k3 */
 395                                "\\gentest\\blah\\..",
 396 #endif
 397                                "\\gentest\\a_very_long_name.bin",
 398                                "\\gentest\\x.y",
 399                                "\\gentest\\blah"};
 400         int i;
 401
 402         do {
 403                 i = gen_int_range(0, ARRAY_SIZE(names)-1);
 404         } while (ignore_pattern(names[i]));
 405
 406         return names[i];
 407 }
 408
 409 /*
 410   generate a filename with a higher chance of choosing an already
 411   open file
 412 */
 413 static const char *gen_fname_open(int instance)
 414 {
 415         uint16 h;
 416         h = gen_fnum(instance);
 417         if (h == BAD_HANDLE) {
 418                 return gen_fname();
 419         }
 420         return open_handles[h].name;
 421 }
 422
 423 /*
 424   generate a wildcard pattern
 425 */
 426 static const char *gen_pattern(void)
 427 {
 428         int i;
 429         const char *names[] = {"\\gentest\\*.dat",
 430                                "\\gentest\\*",
 431                                "\\gentest\\*.*",
 432                                "\\gentest\\blah\\*.*",
 433                                "\\gentest\\blah\\*",
 434                                "\\gentest\\?"};
 435
 436         if (gen_chance(50)) return gen_fname();
 437
 438         do {
 439                 i = gen_int_range(0, ARRAY_SIZE(names)-1);
 440         } while (ignore_pattern(names[i]));
 441
 442         return names[i];
 443 }
 444
 445 /*
 446   generate a bitmask
 447 */
 448 static uint32 gen_bits_mask(uint_t mask)
 449 {
 450         uint_t ret = random();
 451         return ret & mask;
 452 }
 453
 454 /*
 455   generate a bitmask with high probability of the first mask
 456   and low of the second
 457 */
 458 static uint32 gen_bits_mask2(uint32 mask1, uint32 mask2)
 459 {
 460         if (gen_chance(10)) return gen_bits_mask(mask2);
 461         return gen_bits_mask(mask1);
 462 }
 463
 464 /*
 465   generate a boolean
 466 */
 467 static BOOL gen_bool(void)
 468 {
 469         return gen_bits_mask2(0x1, 0xFF);
 470 }
 471
 472 /*
 473   return a lockingx lock mode
 474 */
 475 static uint16 gen_lock_mode(void)
 476 {
 477         if (gen_chance(5))  return gen_bits_mask(0xFFFF);
 478         if (gen_chance(20)) return gen_bits_mask(0x1F);
 479         return gen_bits_mask(LOCKING_ANDX_SHARED_LOCK | LOCKING_ANDX_LARGE_FILES);
 480 }
 481
 482 /*
 483   generate a pid
 484 */
 485 static uint16 gen_pid(void)
 486 {
 487         if (gen_chance(10)) return gen_bits_mask(0xFFFF);
 488         return getpid();
 489 }
 490
 491 /*
 492   generate a lock count
 493 */
 494 static SMB_OFF_T gen_lock_count(void)
 495 {
 496         return gen_int_range(0, 3);
 497 }
 498
 499 /*
 500   generate a ntcreatex flags field
 501 */
 502 static uint32 gen_ntcreatex_flags(void)
 503 {
 504         if (gen_chance(70)) return NTCREATEX_FLAGS_EXTENDED;
 505         return gen_bits_mask2(0x1F, 0xFFFFFFFF);
 506 }
 507
 508 /*
 509   generate a NT access mask
 510 */
 511 static uint32 gen_access_mask(void)
 512 {
 513         if (gen_chance(50)) return SEC_RIGHT_MAXIMUM_ALLOWED;
 514         if (gen_chance(20)) return GENERIC_RIGHTS_FILE_ALL_ACCESS;
 515         return gen_bits_mask(0xFFFFFFFF);
 516 }
 517
 518 /*
 519   generate a ntcreatex create options bitfield
 520 */
 521 static uint32 gen_create_options(void)
 522 {
 523         if (gen_chance(20)) return gen_bits_mask(0xFFFFFFFF);
 524         if (gen_chance(50)) return 0;
 525         return gen_bits_mask(NTCREATEX_OPTIONS_DELETE_ON_CLOSE | NTCREATEX_OPTIONS_DIRECTORY);
 526 }
 527
 528 /*
 529   generate a ntcreatex open disposition
 530 */
 531 static uint32 gen_open_disp(void)
 532 {
 533         if (gen_chance(10)) return gen_bits_mask(0xFFFFFFFF);
 534         return gen_int_range(0, 5);
 535 }
 536
 537 /*
 538   generate an openx open mode
 539 */
 540 static uint16 gen_openx_mode(void)
 541 {
 542         if (gen_chance(20)) return gen_bits_mask(0xFFFF);
 543         if (gen_chance(20)) return gen_bits_mask(0xFF);
 544         return OPENX_MODE_DENY_NONE | gen_bits_mask(0x3);
 545 }
 546
 547 /*
 548   generate an openx flags field
 549 */
 550 static uint16 gen_openx_flags(void)
 551 {
 552         if (gen_chance(20)) return gen_bits_mask(0xFFFF);
 553         return gen_bits_mask(0x7);
 554 }
 555
 556 /*
 557   generate an openx open function
 558 */
 559 static uint16 gen_openx_func(void)
 560 {
 561         if (gen_chance(20)) return gen_bits_mask(0xFFFF);
 562         return gen_bits_mask(0x13);
 563 }
 564
 565 /*
 566   generate a file attrib combination
 567 */
 568 static uint32 gen_attrib(void)
 569 {
 570         if (gen_chance(20)) return gen_bits_mask(0xFFFFFFFF);
 571         return gen_bits_mask(FILE_ATTRIBUTE_NORMAL | FILE_ATTRIBUTE_DIRECTORY);
 572 }
 573
 574 /*
 575   generate a unix timestamp
 576 */
 577 static time_t gen_timet(void)
 578 {
 579         if (gen_chance(30)) return 0;
 580         return (time_t)random();
 581 }
 582
 583 /*
 584   generate a unix timestamp
 585 */
 586 static NTTIME gen_nttime(void)
 587 {
 588         NTTIME ret;
 589         unix_to_nt_time(&ret, gen_timet());
 590         return ret;
 591 }
 592
 593 /*
 594   generate a milliseconds protocol timeout
 595 */
 596 static uint32 gen_timeout(void)
 597 {
 598         if (gen_chance(98)) return 0;
 599         return random() % 50;
 600 }
 601
 602 /*
 603   generate a file allocation size
 604 */
 605 static uint_t gen_alloc_size(void)
 606 {
 607         uint_t ret;
 608
 609         if (gen_chance(30)) return 0;
 610
 611         ret = random() % 4*1024*1024;
 612         /* give a high chance of a round number */
 613         if (gen_chance(60)) {
 614                 ret &= ~(1024*1024 - 1);
 615         }
 616         return ret;
 617 }
 618
 619 /*
 620   generate an ea_struct
 621 */
 622 struct ea_struct gen_ea_struct(void)
 623 {
 624         struct ea_struct ea;
 625         const char *names[] = {"EAONE",
 626                                "",
 627                                "FOO!",
 628                                " WITH SPACES ",
 629                                ".",
 630                                "AVERYLONGATTRIBUTENAME"};
 631         const char *values[] = {"VALUE1",
 632                                "",
 633                                "NOT MUCH FOO",
 634                                " LEADING SPACES ",
 635                                ":",
 636                                "ASOMEWHATLONGERATTRIBUTEVALUE"};
 637         int i;
 638
 639         do {
 640                 i = gen_int_range(0, ARRAY_SIZE(names)-1);
 641         } while (ignore_pattern(names[i]));
 642
 643         ea.name.s = names[i];
 644
 645         do {
 646                 i = gen_int_range(0, ARRAY_SIZE(values)-1);
 647         } while (ignore_pattern(values[i]));
 648
 649         ea.value = data_blob(values[i], strlen(values[i]));
 650
 651         if (gen_chance(10)) ea.flags = gen_bits_mask(0xFF);
 652         ea.flags = 0;
 653
 654         return ea;
 655 }
 656
 657
 658 /*
 659   this is called when a change notify reply comes in
 660 */
 661 static void async_notify(struct cli_request *req)
 662 {
 663         struct smb_notify notify;
 664         NTSTATUS status;
 665         int i, j;
 666         uint16 tid;
 667         struct cli_transport *transport = req->transport;
 668
 669         tid = SVAL(req->in.hdr, HDR_TID);
 670
 671         status = smb_raw_changenotify_recv(req, current_op.mem_ctx, &notify);
 672         if (NT_STATUS_IS_OK(status)) {
 673                 printf("notify tid=%d num_changes=%d action=%d name=%s\n",
 674                        tid,
 675                        notify.out.num_changes,
 676                        notify.out.changes[0].action,
 677                        notify.out.changes[0].name.s);
 678         }
 679
 680         for (i=0;i<NSERVERS;i++) {
 681                 for (j=0;j<NINSTANCES;j++) {
 682                         if (transport == servers[i].cli[j]->transport &&
 683                             tid == servers[i].cli[j]->tree->tid) {
 684                                 notifies[i][j].notify_count++;
 685                                 notifies[i][j].status = status;
 686                                 notifies[i][j].notify = notify;
 687                         }
 688                 }
 689         }
 690 }
 691
 692 /*
 693   the oplock handler will either ack the break or close the file
 694 */
 695 static BOOL oplock_handler(struct cli_transport *transport, uint16 tid, uint16 fnum, uint8 level, void *private)
 696 {
 697         union smb_close io;
 698         NTSTATUS status;
 699         int i, j;
 700         BOOL do_close;
 701         struct cli_tree *tree = NULL;
 702
 703         srandom(current_op.seed);
 704         do_close = gen_chance(50);
 705
 706         for (i=0;i<NSERVERS;i++) {
 707                 for (j=0;j<NINSTANCES;j++) {
 708                         if (transport == servers[i].cli[j]->transport &&
 709                             tid == servers[i].cli[j]->tree->tid) {
 710                                 oplocks[i][j].got_break = True;
 711                                 oplocks[i][j].fnum = fnum;
 712                                 oplocks[i][j].handle = fnum_to_handle(i, j, fnum);
 713                                 oplocks[i][j].level = level;
 714                                 oplocks[i][j].do_close = do_close;
 715                                 tree = servers[i].cli[j]->tree;
 716                         }
 717                 }
 718         }
 719
 720         if (!tree) {
 721                 printf("Oplock break not for one of our trees!?\n");
 722                 return False;
 723         }
 724
 725         if (!do_close) {
 726                 printf("oplock ack fnum=%d\n", fnum);
 727                 return cli_oplock_ack(tree, fnum, level == 1? 0x102 : 2);
 728         }
 729
 730         printf("oplock close fnum=%d\n", fnum);
 731
 732         io.close.level = RAW_CLOSE_CLOSE;
 733         io.close.in.fnum = fnum;
 734         io.close.in.write_time = 0;
 735         status = smb_raw_close(tree, &io);
 736
 737         if (!NT_STATUS_IS_OK(status)) {
 738                 printf("WARNING: close failed in oplock_handler_close - %s\n", nt_errstr(status));
 739         }
 740         return True;
 741 }
 742
 743
 744 /*
 745   the idle function tries to cope with getting an oplock break on a connection, and
 746   an operation on another connection blocking until that break is acked
 747   we check for operations on all transports in the idle function
 748 */
 749 static void idle_func(struct cli_transport *transport, void *private)
 750 {
 751         int i, j;
 752         for (i=0;i<NSERVERS;i++) {
 753                 for (j=0;j<NINSTANCES;j++) {
 754                         if (servers[i].cli[j] &&
 755                             transport != servers[i].cli[j]->transport &&
 756                             cli_transport_pending(servers[i].cli[j]->transport)) {
 757                                 if (!cli_request_receive_next(servers[i].cli[j]->transport)) {
 758                                         printf("Connection to server %d instance %d died!\n",
 759                                                i, j);
 760                                         exit(1);
 761                                 }
 762                         }
 763                 }
 764         }
 765
 766 }
 767
 768
 769 /*
 770   compare NTSTATUS, using checking ignored patterns
 771 */
 772 static BOOL compare_status(NTSTATUS status1, NTSTATUS status2)
 773 {
 774         if (NT_STATUS_EQUAL(status1, status2)) return True;
 775
 776         /* one code being an error and the other OK is always an error */
 777         if (NT_STATUS_IS_OK(status1) || NT_STATUS_IS_OK(status2)) return False;
 778
 779         /* if we are ignoring one of the status codes then consider this a match */
 780         if (ignore_pattern(nt_errstr(status1)) ||
 781             ignore_pattern(nt_errstr(status2))) {
 782                 return True;
 783         }
 784         return False;
 785 }
 786
 787
 788 /*
 789   check for pending packets on all connections
 790 */
 791 static void check_pending(void)
 792 {
 793         int i, j;
 794
 795         msleep(20);
 796
 797         for (j=0;j<NINSTANCES;j++) {
 798                 for (i=0;i<NSERVERS;i++) {
 799                         if (cli_transport_pending(servers[i].cli[j]->transport)) {
 800                                 if (!cli_request_receive_next(servers[i].cli[j]->transport)) {
 801                                         printf("Connection to server %d instance %d died!\n",
 802                                                i, j);
 803                                         exit(1);
 804                                 }
 805                         }
 806                 }
 807         }
 808 }
 809
 810 /*
 811   check that the same oplock breaks have been received by all instances
 812 */
 813 static BOOL check_oplocks(const char *call)
 814 {
 815         int i, j;
 816         int tries = 0;
 817
 818 again:
 819         check_pending();
 820
 821         for (j=0;j<NINSTANCES;j++) {
 822                 for (i=1;i<NSERVERS;i++) {
 823                         if (oplocks[0][j].got_break != oplocks[i][j].got_break ||
 824                             oplocks[0][j].handle != oplocks[i][j].handle ||
 825                             oplocks[0][j].level != oplocks[i][j].level) {
 826                                 if (tries++ < 10) goto again;
 827                                 printf("oplock break inconsistent - %d/%d/%d vs %d/%d/%d\n",
 828                                        oplocks[0][j].got_break,
 829                                        oplocks[0][j].handle,
 830                                        oplocks[0][j].level,
 831                                        oplocks[i][j].got_break,
 832                                        oplocks[i][j].handle,
 833                                        oplocks[i][j].level);
 834                                 return False;
 835                         }
 836                 }
 837         }
 838
 839         /* if we got a break and closed then remove the handle */
 840         for (j=0;j<NINSTANCES;j++) {
 841                 if (oplocks[0][j].got_break &&
 842                     oplocks[0][j].do_close) {
 843                         uint16 fnums[NSERVERS];
 844                         for (i=0;i<NSERVERS;i++) {
 845                                 fnums[i] = oplocks[i][j].fnum;
 846                         }
 847                         gen_remove_handle(j, fnums);
 848                         break;
 849                 }
 850         }
 851         return True;
 852 }
 853
 854
 855 /*
 856   check that the same change notify info has been received by all instances
 857 */
 858 static BOOL check_notifies(const char *call)
 859 {
 860         int i, j;
 861         int tries = 0;
 862
 863 again:
 864         check_pending();
 865
 866         for (j=0;j<NINSTANCES;j++) {
 867                 for (i=1;i<NSERVERS;i++) {
 868                         int n;
 869                         struct smb_notify not1, not2;
 870
 871                         if (notifies[0][j].notify_count != notifies[i][j].notify_count) {
 872                                 if (tries++ < 10) goto again;
 873                                 printf("Notify count inconsistent %d %d\n",
 874                                        notifies[0][j].notify_count,
 875                                        notifies[i][j].notify_count);
 876                                 return False;
 877                         }
 878
 879                         if (notifies[0][j].notify_count == 0) continue;
 880
 881                         if (!NT_STATUS_EQUAL(notifies[0][j].status,
 882                                              notifies[i][j].status)) {
 883                                 printf("Notify status mismatch - %s - %s\n",
 884                                        nt_errstr(notifies[0][j].status),
 885                                        nt_errstr(notifies[i][j].status));
 886                                 return False;
 887                         }
 888
 889                         if (!NT_STATUS_IS_OK(notifies[0][j].status)) {
 890                                 continue;
 891                         }
 892
 893                         not1 = notifies[0][j].notify;
 894                         not2 = notifies[i][j].notify;
 895
 896                         for (n=0;n<not1.out.num_changes;n++) {
 897                                 if (not1.out.changes[n].action !=
 898                                     not2.out.changes[n].action) {
 899                                         printf("Notify action %d inconsistent %d %d\n", n,
 900                                                not1.out.changes[n].action,
 901                                                not2.out.changes[n].action);
 902                                         return False;
 903                                 }
 904                                 if (strcmp(not1.out.changes[n].name.s,
 905                                            not2.out.changes[n].name.s)) {
 906                                         printf("Notify name %d inconsistent %s %s\n", n,
 907                                                not1.out.changes[n].name.s,
 908                                                not2.out.changes[n].name.s);
 909                                         return False;
 910                                 }
 911                                 if (not1.out.changes[n].name.private_length !=
 912                                     not2.out.changes[n].name.private_length) {
 913                                         printf("Notify name length %d inconsistent %d %d\n", n,
 914                                                not1.out.changes[n].name.private_length,
 915                                                not2.out.changes[n].name.private_length);
 916                                         return False;
 917                                 }
 918                         }
 919                 }
 920         }
 921
 922         ZERO_STRUCT(notifies);
 923
 924         return True;
 925 }
 926
 927
 928 #define GEN_COPY_PARM do { \
 929         int i; \
 930         for (i=1;i<NSERVERS;i++) { \
 931                 parm[i] = parm[0]; \
 932         } \
 933 } while (0)
 934
 935 #define GEN_CALL(call) do { \
 936         int i; \
 937         ZERO_STRUCT(oplocks); \
 938         ZERO_STRUCT(notifies); \
 939         for (i=0;i<NSERVERS;i++) { \
 940                 struct cli_tree *tree = servers[i].cli[instance]->tree; \
 941                 status[i] = call; \
 942         } \
 943         current_op.status = status[0]; \
 944         for (i=1;i<NSERVERS;i++) { \
 945                 if (!compare_status(status[i], status[0])) { \
 946                         printf("status different in %s - %s %s\n", #call, \
 947                                nt_errstr(status[0]), nt_errstr(status[i])); \
 948                         return False; \
 949                 } \
 950         } \
 951         if (!check_oplocks(#call)) return False; \
 952         if (!check_notifies(#call)) return False; \
 953         if (!NT_STATUS_IS_OK(status[0])) { \
 954                 return True; \
 955         } \
 956 } while(0)
 957
 958 #define ADD_HANDLE(name, field) do { \
 959         uint16 fnums[NSERVERS]; \
 960         int i; \
 961         for (i=0;i<NSERVERS;i++) { \
 962                 fnums[i] = parm[i].field; \
 963         } \
 964         gen_add_handle(instance, name, fnums); \
 965 } while(0)
 966
 967 #define REMOVE_HANDLE(field) do { \
 968         uint16 fnums[NSERVERS]; \
 969         int i; \
 970         for (i=0;i<NSERVERS;i++) { \
 971                 fnums[i] = parm[i].field; \
 972         } \
 973         gen_remove_handle(instance, fnums); \
 974 } while(0)
 975
 976 #define GEN_SET_FNUM(field) do { \
 977         int i; \
 978         for (i=0;i<NSERVERS;i++) { \
 979                 parm[i].field = gen_lookup_fnum(i, parm[i].field); \
 980         } \
 981 } while(0)
 982
 983 #define CHECK_EQUAL(field) do { \
 984         if (parm[0].field != parm[1].field && !ignore_pattern(#field)) { \
 985                 printf("Mismatch in %s - 0x%x 0x%x\n", #field, \
 986                        (int)parm[0].field, (int)parm[1].field); \
 987                 return False; \
 988         } \
 989 } while(0)
 990
 991 #define CHECK_WSTR_EQUAL(field) do { \
 992         if (strcmp(parm[0].field.s, parm[1].field.s) != 0 && !ignore_pattern(#field)) { \
 993                 printf("Mismatch in %s - %s %s\n", #field, \
 994                        parm[0].field.s, parm[1].field.s); \
 995                 return False; \
 996         } \
 997         CHECK_EQUAL(field.private_length); \
 998 } while(0)
 999
1000 #define CHECK_BLOB_EQUAL(field) do { \
1001         if (memcmp(parm[0].field.data, parm[1].field.data, parm[0].field.length) != 0 && !ignore_pattern(#field)) { \
1002                 printf("Mismatch in %s\n", #field); \
1003                 return False; \
1004         } \
1005         CHECK_EQUAL(field.length); \
1006 } while(0)
1007
1008 #define CHECK_TIMES_EQUAL(field) do { \
1009         if (ABS(parm[0].field - parm[1].field) > time_skew() && \
1010             !ignore_pattern(#field)) { \
1011                 printf("Mismatch in %s - 0x%x 0x%x\n", #field, \
1012                        (int)parm[0].field, (int)parm[1].field); \
1013                 return False; \
1014         } \
1015 } while(0)
1016
1017 #define CHECK_NTTIMES_EQUAL(field) do { \
1018         if (ABS(nt_time_to_unix(&parm[0].field) - \
1019                 nt_time_to_unix(&parm[1].field)) > time_skew() && \
1020             !ignore_pattern(#field)) { \
1021                 printf("Mismatch in %s - 0x%x 0x%x\n", #field, \
1022                        (int)nt_time_to_unix(&parm[0].field), \
1023                        (int)nt_time_to_unix(&parm[1].field)); \
1024                 return False; \
1025         } \
1026 } while(0)
1027
1028 /*
1029   generate openx operations
1030 */
1031 static BOOL handler_openx(int instance)
1032 {
1033         union smb_open parm[NSERVERS];
1034         NTSTATUS status[NSERVERS];
1035
1036         parm[0].openx.level = RAW_OPEN_OPENX;
1037         parm[0].openx.in.flags = gen_openx_flags();
1038         parm[0].openx.in.open_mode = gen_openx_mode();
1039         parm[0].openx.in.search_attrs = gen_attrib();
1040         parm[0].openx.in.file_attrs = gen_attrib();
1041         parm[0].openx.in.write_time = gen_timet();
1042         parm[0].openx.in.open_func = gen_openx_func();
1043         parm[0].openx.in.size = gen_io_count();
1044         parm[0].openx.in.timeout = gen_timeout();
1045         parm[0].openx.in.fname = gen_fname_open(instance);
1046
1047         if (!options.use_oplocks) {
1048                 /* mask out oplocks */
1049                 parm[0].openx.in.flags &= ~(OPENX_FLAGS_REQUEST_OPLOCK|
1050                                             OPENX_FLAGS_REQUEST_BATCH_OPLOCK);
1051         }
1052
1053         GEN_COPY_PARM;
1054         GEN_CALL(smb_raw_open(tree, current_op.mem_ctx, &parm[i]));
1055
1056         CHECK_EQUAL(openx.out.attrib);
1057         CHECK_EQUAL(openx.out.size);
1058         CHECK_EQUAL(openx.out.access);
1059         CHECK_EQUAL(openx.out.ftype);
1060         CHECK_EQUAL(openx.out.devstate);
1061         CHECK_EQUAL(openx.out.action);
1062         CHECK_EQUAL(openx.out.access_mask);
1063         CHECK_EQUAL(openx.out.unknown);
1064         CHECK_TIMES_EQUAL(openx.out.write_time);
1065
1066         /* open creates a new file handle */
1067         ADD_HANDLE(parm[0].openx.in.fname, openx.out.fnum);
1068
1069         return True;
1070 }
1071
1072
1073 /*
1074   generate ntcreatex operations
1075 */
1076 static BOOL handler_ntcreatex(int instance)
1077 {
1078         union smb_open parm[NSERVERS];
1079         NTSTATUS status[NSERVERS];
1080
1081         parm[0].ntcreatex.level = RAW_OPEN_NTCREATEX;
1082         parm[0].ntcreatex.in.flags = gen_ntcreatex_flags();
1083         parm[0].ntcreatex.in.root_fid = gen_root_fid(instance);
1084         parm[0].ntcreatex.in.access_mask = gen_access_mask();
1085         parm[0].ntcreatex.in.alloc_size = gen_alloc_size();
1086         parm[0].ntcreatex.in.file_attr = gen_attrib();
1087         parm[0].ntcreatex.in.share_access = gen_bits_mask2(0x7, 0xFFFFFFFF);
1088         parm[0].ntcreatex.in.open_disposition = gen_open_disp();
1089         parm[0].ntcreatex.in.create_options = gen_create_options();
1090         parm[0].ntcreatex.in.impersonation = gen_bits_mask2(0, 0xFFFFFFFF);
1091         parm[0].ntcreatex.in.security_flags = gen_bits_mask2(0, 0xFF);
1092         parm[0].ntcreatex.in.fname = gen_fname_open(instance);
1093
1094         if (!options.use_oplocks) {
1095                 /* mask out oplocks */
1096                 parm[0].ntcreatex.in.flags &= ~(NTCREATEX_FLAGS_REQUEST_OPLOCK|
1097                                                 NTCREATEX_FLAGS_REQUEST_BATCH_OPLOCK);
1098         }
1099
1100         GEN_COPY_PARM;
1101         if (parm[0].ntcreatex.in.root_fid != 0) {
1102                 GEN_SET_FNUM(ntcreatex.in.root_fid);
1103         }
1104         GEN_CALL(smb_raw_open(tree, current_op.mem_ctx, &parm[i]));
1105
1106         CHECK_EQUAL(ntcreatex.out.oplock_level);
1107         CHECK_EQUAL(ntcreatex.out.create_action);
1108         CHECK_NTTIMES_EQUAL(ntcreatex.out.create_time);
1109         CHECK_NTTIMES_EQUAL(ntcreatex.out.access_time);
1110         CHECK_NTTIMES_EQUAL(ntcreatex.out.write_time);
1111         CHECK_NTTIMES_EQUAL(ntcreatex.out.change_time);
1112         CHECK_EQUAL(ntcreatex.out.attrib);
1113         CHECK_EQUAL(ntcreatex.out.alloc_size);
1114         CHECK_EQUAL(ntcreatex.out.size);
1115         CHECK_EQUAL(ntcreatex.out.file_type);
1116         CHECK_EQUAL(ntcreatex.out.ipc_state);
1117         CHECK_EQUAL(ntcreatex.out.is_directory);
1118
1119         /* ntcreatex creates a new file handle */
1120         ADD_HANDLE(parm[0].ntcreatex.in.fname, ntcreatex.out.fnum);
1121
1122         return True;
1123 }
1124
1125 /*
1126   generate close operations
1127 */
1128 static BOOL handler_close(int instance)
1129 {
1130         union smb_close parm[NSERVERS];
1131         NTSTATUS status[NSERVERS];
1132
1133         parm[0].close.level = RAW_CLOSE_CLOSE;
1134         parm[0].close.in.fnum = gen_fnum_close(instance);
1135         parm[0].close.in.write_time = gen_timet();
1136
1137         GEN_COPY_PARM;
1138         GEN_SET_FNUM(close.in.fnum);
1139         GEN_CALL(smb_raw_close(tree, &parm[i]));
1140
1141         REMOVE_HANDLE(close.in.fnum);
1142
1143         return True;
1144 }
1145
1146 /*
1147   generate unlink operations
1148 */
1149 static BOOL handler_unlink(int instance)
1150 {
1151         struct smb_unlink parm[NSERVERS];
1152         NTSTATUS status[NSERVERS];
1153
1154         parm[0].in.pattern = gen_pattern();
1155         parm[0].in.attrib = gen_attrib();
1156
1157         GEN_COPY_PARM;
1158         GEN_CALL(smb_raw_unlink(tree, &parm[i]));
1159
1160         return True;
1161 }
1162
1163 /*
1164   generate chkpath operations
1165 */
1166 static BOOL handler_chkpath(int instance)
1167 {
1168         struct smb_chkpath parm[NSERVERS];
1169         NTSTATUS status[NSERVERS];
1170
1171         parm[0].in.path = gen_fname_open(instance);
1172
1173         GEN_COPY_PARM;
1174         GEN_CALL(smb_raw_chkpath(tree, &parm[i]));
1175
1176         return True;
1177 }
1178
1179 /*
1180   generate mkdir operations
1181 */
1182 static BOOL handler_mkdir(int instance)
1183 {
1184         union smb_mkdir parm[NSERVERS];
1185         NTSTATUS status[NSERVERS];
1186
1187         parm[0].mkdir.level = RAW_MKDIR_MKDIR;
1188         parm[0].mkdir.in.path = gen_fname_open(instance);
1189
1190         GEN_COPY_PARM;
1191         GEN_CALL(smb_raw_mkdir(tree, &parm[i]));
1192
1193         return True;
1194 }
1195
1196 /*
1197   generate rmdir operations
1198 */
1199 static BOOL handler_rmdir(int instance)
1200 {
1201         struct smb_rmdir parm[NSERVERS];
1202         NTSTATUS status[NSERVERS];
1203
1204         parm[0].in.path = gen_fname_open(instance);
1205
1206         GEN_COPY_PARM;
1207         GEN_CALL(smb_raw_rmdir(tree, &parm[i]));
1208
1209         return True;
1210 }
1211
1212 /*
1213   generate rename operations
1214 */
1215 static BOOL handler_rename(int instance)
1216 {
1217         struct smb_rename parm[NSERVERS];
1218         NTSTATUS status[NSERVERS];
1219
1220         parm[0].in.pattern1 = gen_pattern();
1221         parm[0].in.pattern2 = gen_pattern();
1222         parm[0].in.attrib = gen_attrib();
1223
1224         GEN_COPY_PARM;
1225         GEN_CALL(smb_raw_rename(tree, &parm[i]));
1226
1227         return True;
1228 }
1229
1230
1231 /*
1232   generate readx operations
1233 */
1234 static BOOL handler_readx(int instance)
1235 {
1236         union smb_read parm[NSERVERS];
1237         NTSTATUS status[NSERVERS];
1238
1239         parm[0].readx.level = RAW_READ_READX;
1240         parm[0].readx.in.fnum = gen_fnum(instance);
1241         parm[0].readx.in.offset = gen_offset();
1242         parm[0].readx.in.mincnt = gen_io_count();
1243         parm[0].readx.in.maxcnt = gen_io_count();
1244         parm[0].readx.in.remaining = gen_io_count();
1245         parm[0].readx.out.data = talloc(current_op.mem_ctx,
1246                                         MAX(parm[0].readx.in.mincnt, parm[0].readx.in.maxcnt));
1247
1248         GEN_COPY_PARM;
1249         GEN_SET_FNUM(readx.in.fnum);
1250         GEN_CALL(smb_raw_read(tree, &parm[i]));
1251
1252         CHECK_EQUAL(readx.out.remaining);
1253         CHECK_EQUAL(readx.out.compaction_mode);
1254         CHECK_EQUAL(readx.out.nread);
1255
1256         return True;
1257 }
1258
1259 /*
1260   generate writex operations
1261 */
1262 static BOOL handler_writex(int instance)
1263 {
1264         union smb_write parm[NSERVERS];
1265         NTSTATUS status[NSERVERS];
1266
1267         parm[0].writex.level = RAW_WRITE_WRITEX;
1268         parm[0].writex.in.fnum = gen_fnum(instance);
1269         parm[0].writex.in.offset = gen_offset();
1270         parm[0].writex.in.wmode = gen_bits_mask(0xFFFF);
1271         parm[0].writex.in.remaining = gen_io_count();
1272         parm[0].writex.in.count = gen_io_count();
1273         parm[0].writex.in.data = talloc_zero(current_op.mem_ctx, parm[0].writex.in.count);
1274
1275         GEN_COPY_PARM;
1276         GEN_SET_FNUM(writex.in.fnum);
1277         GEN_CALL(smb_raw_write(tree, &parm[i]));
1278
1279         CHECK_EQUAL(writex.out.nwritten);
1280         CHECK_EQUAL(writex.out.remaining);
1281
1282         return True;
1283 }
1284
1285 /*
1286   generate lockingx operations
1287 */
1288 static BOOL handler_lockingx(int instance)
1289 {
1290         union smb_lock parm[NSERVERS];
1291         NTSTATUS status[NSERVERS];
1292         int n, nlocks;
1293
1294         parm[0].lockx.level = RAW_LOCK_LOCKX;
1295         parm[0].lockx.in.fnum = gen_fnum(instance);
1296         parm[0].lockx.in.mode = gen_lock_mode();
1297         parm[0].lockx.in.timeout = gen_timeout();
1298         do {
1299                 /* make sure we don't accidentially generate an oplock
1300                    break ack - otherwise the server can just block forever */
1301                 parm[0].lockx.in.ulock_cnt = gen_lock_count();
1302                 parm[0].lockx.in.lock_cnt = gen_lock_count();
1303                 nlocks = parm[0].lockx.in.ulock_cnt + parm[0].lockx.in.lock_cnt;
1304         } while (nlocks == 0);
1305
1306         if (nlocks > 0) {
1307                 parm[0].lockx.in.locks = talloc(current_op.mem_ctx,
1308                                                 sizeof(parm[0].lockx.in.locks[0]) * nlocks);
1309                 for (n=0;n<nlocks;n++) {
1310                         parm[0].lockx.in.locks[n].pid = gen_pid();
1311                         parm[0].lockx.in.locks[n].offset = gen_offset();
1312                         parm[0].lockx.in.locks[n].count = gen_io_count();
1313                 }
1314         }
1315
1316         GEN_COPY_PARM;
1317         GEN_SET_FNUM(lockx.in.fnum);
1318         GEN_CALL(smb_raw_lock(tree, &parm[i]));
1319
1320         return True;
1321 }
1322
1323 /*
1324   generate a fileinfo query structure
1325 */
1326 static void gen_fileinfo(int instance, union smb_fileinfo *info)
1327 {
1328         int i;
1329         #define LVL(v) {RAW_FILEINFO_ ## v, "RAW_FILEINFO_" #v}
1330         struct {
1331                 enum fileinfo_level level;
1332                 const char *name;
1333         }  levels[] = {
1334                 LVL(GETATTR), LVL(GETATTRE), LVL(STANDARD),
1335                 LVL(EA_SIZE), LVL(ALL_EAS), LVL(IS_NAME_VALID),
1336                 LVL(BASIC_INFO), LVL(STANDARD_INFO), LVL(EA_INFO),
1337                 LVL(NAME_INFO), LVL(ALL_INFO), LVL(ALT_NAME_INFO),
1338                 LVL(STREAM_INFO), LVL(COMPRESSION_INFO), LVL(BASIC_INFORMATION),
1339                 LVL(STANDARD_INFORMATION), LVL(INTERNAL_INFORMATION), LVL(EA_INFORMATION),
1340                 LVL(ACCESS_INFORMATION), LVL(NAME_INFORMATION), LVL(POSITION_INFORMATION),
1341                 LVL(MODE_INFORMATION), LVL(ALIGNMENT_INFORMATION), LVL(ALL_INFORMATION),
1342                 LVL(ALT_NAME_INFORMATION), LVL(STREAM_INFORMATION), LVL(COMPRESSION_INFORMATION),
1343                 LVL(NETWORK_OPEN_INFORMATION), LVL(ATTRIBUTE_TAG_INFORMATION)
1344         };
1345         do {
1346                 i = gen_int_range(0, ARRAY_SIZE(levels)-1);
1347         } while (ignore_pattern(levels[i].name));
1348
1349         info->generic.level = levels[i].level;
1350 }
1351
1352 /*
1353   compare returned fileinfo structures
1354 */
1355 static BOOL cmp_fileinfo(int instance,
1356                          union smb_fileinfo parm[NSERVERS],
1357                          NTSTATUS status[NSERVERS])
1358 {
1359         int i;
1360
1361         switch (parm[0].generic.level) {
1362         case RAW_FILEINFO_GENERIC:
1363                 return False;
1364
1365         case RAW_FILEINFO_GETATTR:
1366                 CHECK_EQUAL(getattr.out.attrib);
1367                 CHECK_EQUAL(getattr.out.size);
1368                 CHECK_TIMES_EQUAL(getattr.out.write_time);
1369                 break;
1370
1371         case RAW_FILEINFO_GETATTRE:
1372                 CHECK_TIMES_EQUAL(getattre.out.create_time);
1373                 CHECK_TIMES_EQUAL(getattre.out.access_time);
1374                 CHECK_TIMES_EQUAL(getattre.out.write_time);
1375                 CHECK_EQUAL(getattre.out.size);
1376                 CHECK_EQUAL(getattre.out.alloc_size);
1377                 CHECK_EQUAL(getattre.out.attrib);
1378                 break;
1379
1380         case RAW_FILEINFO_STANDARD:
1381                 CHECK_TIMES_EQUAL(standard.out.create_time);
1382                 CHECK_TIMES_EQUAL(standard.out.access_time);
1383                 CHECK_TIMES_EQUAL(standard.out.write_time);
1384                 CHECK_EQUAL(standard.out.size);
1385                 CHECK_EQUAL(standard.out.alloc_size);
1386                 CHECK_EQUAL(standard.out.attrib);
1387                 break;
1388
1389         case RAW_FILEINFO_EA_SIZE:
1390                 CHECK_TIMES_EQUAL(ea_size.out.create_time);
1391                 CHECK_TIMES_EQUAL(ea_size.out.access_time);
1392                 CHECK_TIMES_EQUAL(ea_size.out.write_time);
1393                 CHECK_EQUAL(ea_size.out.size);
1394                 CHECK_EQUAL(ea_size.out.alloc_size);
1395                 CHECK_EQUAL(ea_size.out.attrib);
1396                 CHECK_EQUAL(ea_size.out.ea_size);
1397                 break;
1398
1399         case RAW_FILEINFO_ALL_EAS:
1400                 CHECK_EQUAL(all_eas.out.num_eas);
1401                 for (i=0;i<parm[0].all_eas.out.num_eas;i++) {
1402                         CHECK_EQUAL(all_eas.out.eas[i].flags);
1403                         CHECK_WSTR_EQUAL(all_eas.out.eas[i].name);
1404                         CHECK_BLOB_EQUAL(all_eas.out.eas[i].value);
1405                 }
1406                 break;
1407
1408         case RAW_FILEINFO_IS_NAME_VALID:
1409                 break;
1410
1411         case RAW_FILEINFO_BASIC_INFO:
1412         case RAW_FILEINFO_BASIC_INFORMATION:
1413                 CHECK_NTTIMES_EQUAL(basic_info.out.create_time);
1414                 CHECK_NTTIMES_EQUAL(basic_info.out.access_time);
1415                 CHECK_NTTIMES_EQUAL(basic_info.out.write_time);
1416                 CHECK_NTTIMES_EQUAL(basic_info.out.change_time);
1417                 CHECK_EQUAL(basic_info.out.attrib);
1418                 break;
1419
1420         case RAW_FILEINFO_STANDARD_INFO:
1421         case RAW_FILEINFO_STANDARD_INFORMATION:
1422                 CHECK_EQUAL(standard_info.out.alloc_size);
1423                 CHECK_EQUAL(standard_info.out.size);
1424                 CHECK_EQUAL(standard_info.out.nlink);
1425                 CHECK_EQUAL(standard_info.out.delete_pending);
1426                 CHECK_EQUAL(standard_info.out.directory);
1427                 break;
1428
1429         case RAW_FILEINFO_EA_INFO:
1430         case RAW_FILEINFO_EA_INFORMATION:
1431                 CHECK_EQUAL(ea_info.out.ea_size);
1432                 break;
1433
1434         case RAW_FILEINFO_NAME_INFO:
1435         case RAW_FILEINFO_NAME_INFORMATION:
1436                 CHECK_WSTR_EQUAL(name_info.out.fname);
1437                 break;
1438
1439         case RAW_FILEINFO_ALL_INFO:
1440         case RAW_FILEINFO_ALL_INFORMATION:
1441                 CHECK_NTTIMES_EQUAL(all_info.out.create_time);
1442                 CHECK_NTTIMES_EQUAL(all_info.out.access_time);
1443                 CHECK_NTTIMES_EQUAL(all_info.out.write_time);
1444                 CHECK_NTTIMES_EQUAL(all_info.out.change_time);
1445                 CHECK_EQUAL(all_info.out.attrib);
1446                 CHECK_EQUAL(all_info.out.alloc_size);
1447                 CHECK_EQUAL(all_info.out.size);
1448                 CHECK_EQUAL(all_info.out.nlink);
1449                 CHECK_EQUAL(all_info.out.delete_pending);
1450                 CHECK_EQUAL(all_info.out.directory);
1451                 CHECK_EQUAL(all_info.out.ea_size);
1452                 CHECK_WSTR_EQUAL(all_info.out.fname);
1453                 break;
1454
1455         case RAW_FILEINFO_ALT_NAME_INFO:
1456         case RAW_FILEINFO_ALT_NAME_INFORMATION:
1457                 CHECK_WSTR_EQUAL(alt_name_info.out.fname);
1458                 break;
1459
1460         case RAW_FILEINFO_STREAM_INFO:
1461         case RAW_FILEINFO_STREAM_INFORMATION:
1462                 CHECK_EQUAL(stream_info.out.num_streams);
1463                 for (i=0;i<parm[0].stream_info.out.num_streams;i++) {
1464                         CHECK_EQUAL(stream_info.out.streams[i].size);
1465                         CHECK_EQUAL(stream_info.out.streams[i].alloc_size);
1466                         CHECK_WSTR_EQUAL(stream_info.out.streams[i].stream_name);
1467                 }
1468                 break;
1469
1470         case RAW_FILEINFO_COMPRESSION_INFO:
1471         case RAW_FILEINFO_COMPRESSION_INFORMATION:
1472                 CHECK_EQUAL(compression_info.out.compressed_size);
1473                 CHECK_EQUAL(compression_info.out.format);
1474                 CHECK_EQUAL(compression_info.out.unit_shift);
1475                 CHECK_EQUAL(compression_info.out.chunk_shift);
1476                 CHECK_EQUAL(compression_info.out.cluster_shift);
1477                 break;
1478
1479         case RAW_FILEINFO_INTERNAL_INFORMATION:
1480                 CHECK_EQUAL(internal_information.out.device);
1481                 CHECK_EQUAL(internal_information.out.inode);
1482                 break;
1483
1484         case RAW_FILEINFO_ACCESS_INFORMATION:
1485                 CHECK_EQUAL(access_information.out.access_flags);
1486                 break;
1487
1488         case RAW_FILEINFO_POSITION_INFORMATION:
1489                 CHECK_EQUAL(position_information.out.position);
1490                 break;
1491
1492         case RAW_FILEINFO_MODE_INFORMATION:
1493                 CHECK_EQUAL(mode_information.out.mode);
1494                 break;
1495
1496         case RAW_FILEINFO_ALIGNMENT_INFORMATION:
1497                 CHECK_EQUAL(alignment_information.out.alignment_requirement);
1498                 break;
1499
1500         case RAW_FILEINFO_NETWORK_OPEN_INFORMATION:
1501                 CHECK_NTTIMES_EQUAL(network_open_information.out.create_time);
1502                 CHECK_NTTIMES_EQUAL(network_open_information.out.access_time);
1503                 CHECK_NTTIMES_EQUAL(network_open_information.out.write_time);
1504                 CHECK_NTTIMES_EQUAL(network_open_information.out.change_time);
1505                 CHECK_EQUAL(network_open_information.out.alloc_size);
1506                 CHECK_EQUAL(network_open_information.out.size);
1507                 CHECK_EQUAL(network_open_information.out.attrib);
1508                 break;
1509
1510         case RAW_FILEINFO_ATTRIBUTE_TAG_INFORMATION:
1511                 CHECK_EQUAL(attribute_tag_information.out.attrib);
1512                 CHECK_EQUAL(attribute_tag_information.out.reparse_tag);
1513                 break;
1514         }
1515
1516         return True;
1517 }
1518
1519 /*
1520   generate qpathinfo operations
1521 */
1522 static BOOL handler_qpathinfo(int instance)
1523 {
1524         union smb_fileinfo parm[NSERVERS];
1525         NTSTATUS status[NSERVERS];
1526
1527         parm[0].generic.in.fname = gen_fname_open(instance);
1528
1529         gen_fileinfo(instance, &parm[0]);
1530
1531         GEN_COPY_PARM;
1532         GEN_CALL(smb_raw_pathinfo(tree, current_op.mem_ctx, &parm[i]));
1533
1534         return cmp_fileinfo(instance, parm, status);
1535 }
1536
1537 /*
1538   generate qfileinfo operations
1539 */
1540 static BOOL handler_qfileinfo(int instance)
1541 {
1542         union smb_fileinfo parm[NSERVERS];
1543         NTSTATUS status[NSERVERS];
1544
1545         parm[0].generic.in.fnum = gen_fnum(instance);
1546
1547         gen_fileinfo(instance, &parm[0]);
1548
1549         GEN_COPY_PARM;
1550         GEN_SET_FNUM(generic.in.fnum);
1551         GEN_CALL(smb_raw_fileinfo(tree, current_op.mem_ctx, &parm[i]));
1552
1553         return cmp_fileinfo(instance, parm, status);
1554 }
1555
1556
1557 /*
1558   generate a fileinfo query structure
1559 */
1560 static void gen_setfileinfo(int instance, union smb_setfileinfo *info)
1561 {
1562         int i;
1563         #undef LVL
1564         #define LVL(v) {RAW_SFILEINFO_ ## v, "RAW_SFILEINFO_" #v}
1565         struct {
1566                 enum setfileinfo_level level;
1567                 const char *name;
1568         }  levels[] = {
1569 #if 0
1570                 /* disabled until win2003 can handle them ... */
1571                 LVL(EA_SET), LVL(BASIC_INFO), LVL(DISPOSITION_INFO),
1572                 LVL(STANDARD), LVL(ALLOCATION_INFO), LVL(END_OF_FILE_INFO),
1573 #endif
1574                 LVL(SETATTR), LVL(SETATTRE), LVL(BASIC_INFORMATION),
1575                 LVL(RENAME_INFORMATION), LVL(DISPOSITION_INFORMATION),
1576                 LVL(POSITION_INFORMATION), LVL(MODE_INFORMATION),
1577                 LVL(ALLOCATION_INFORMATION), LVL(END_OF_FILE_INFORMATION),
1578                 LVL(1023), LVL(1025), LVL(1029), LVL(1032), LVL(1039), LVL(1040)
1579         };
1580         do {
1581                 i = gen_int_range(0, ARRAY_SIZE(levels)-1);
1582         } while (ignore_pattern(levels[i].name));
1583
1584         info->generic.level = levels[i].level;
1585
1586         switch (info->generic.level) {
1587         case RAW_SFILEINFO_SETATTR:
1588                 info->setattr.in.attrib = gen_attrib();
1589                 info->setattr.in.write_time = gen_timet();
1590                 break;
1591         case RAW_SFILEINFO_SETATTRE:
1592                 info->setattre.in.create_time = gen_timet();
1593                 info->setattre.in.access_time = gen_timet();
1594                 info->setattre.in.write_time = gen_timet();
1595                 break;
1596         case RAW_SFILEINFO_STANDARD:
1597                 info->standard.in.create_time = gen_timet();
1598                 info->standard.in.access_time = gen_timet();
1599                 info->standard.in.write_time = gen_timet();
1600                 break;
1601         case RAW_SFILEINFO_EA_SET:
1602                 info->ea_set.in.ea = gen_ea_struct();
1603                 break;
1604         case RAW_SFILEINFO_BASIC_INFO:
1605         case RAW_SFILEINFO_BASIC_INFORMATION:
1606                 info->basic_info.in.create_time = gen_nttime();
1607                 info->basic_info.in.access_time = gen_nttime();
1608                 info->basic_info.in.write_time = gen_nttime();
1609                 info->basic_info.in.change_time = gen_nttime();
1610                 info->basic_info.in.attrib = gen_attrib();
1611                 break;
1612         case RAW_SFILEINFO_DISPOSITION_INFO:
1613         case RAW_SFILEINFO_DISPOSITION_INFORMATION:
1614                 info->disposition_info.in.delete_on_close = gen_bool();
1615                 break;
1616         case RAW_SFILEINFO_ALLOCATION_INFO:
1617         case RAW_SFILEINFO_ALLOCATION_INFORMATION:
1618                 info->allocation_info.in.alloc_size = gen_alloc_size();
1619                 break;
1620         case RAW_SFILEINFO_END_OF_FILE_INFO:
1621         case RAW_SFILEINFO_END_OF_FILE_INFORMATION:
1622                 info->end_of_file_info.in.size = gen_offset();
1623                 break;
1624         case RAW_SFILEINFO_RENAME_INFORMATION:
1625                 info->rename_information.in.overwrite = gen_bool();
1626                 info->rename_information.in.root_fid = gen_root_fid(instance);
1627                 info->rename_information.in.new_name = gen_fname_open(instance);
1628                 break;
1629         case RAW_SFILEINFO_POSITION_INFORMATION:
1630                 info->position_information.in.position = gen_offset();
1631                 break;
1632         case RAW_SFILEINFO_MODE_INFORMATION:
1633                 info->mode_information.in.mode = gen_bits_mask(0xFFFFFFFF);
1634                 break;
1635         }
1636 }
1637
1638 /*
1639   generate setpathinfo operations
1640 */
1641 static BOOL handler_spathinfo(int instance)
1642 {
1643         union smb_setfileinfo parm[NSERVERS];
1644         NTSTATUS status[NSERVERS];
1645
1646         parm[0].generic.file.fname = gen_fname_open(instance);
1647
1648         gen_setfileinfo(instance, &parm[0]);
1649
1650         GEN_COPY_PARM;
1651
1652         /* a special case for the fid in a RENAME */
1653         if (parm[0].generic.level == RAW_SFILEINFO_RENAME_INFORMATION &&
1654             parm[0].rename_information.in.root_fid != 0) {
1655                 GEN_SET_FNUM(rename_information.in.root_fid);
1656         }
1657
1658         GEN_CALL(smb_raw_setpathinfo(tree, &parm[i]));
1659
1660         return True;
1661 }
1662
1663
1664 /*
1665   generate setfileinfo operations
1666 */
1667 static BOOL handler_sfileinfo(int instance)
1668 {
1669         union smb_setfileinfo parm[NSERVERS];
1670         NTSTATUS status[NSERVERS];
1671
1672         parm[0].generic.file.fnum = gen_fnum(instance);
1673
1674         gen_setfileinfo(instance, &parm[0]);
1675
1676         GEN_COPY_PARM;
1677         GEN_SET_FNUM(generic.file.fnum);
1678         GEN_CALL(smb_raw_setfileinfo(tree, &parm[i]));
1679
1680         return True;
1681 }
1682
1683
1684 /*
1685   generate change notify operations
1686 */
1687 static BOOL handler_notify(int instance)
1688 {
1689         struct smb_notify parm[NSERVERS];
1690         int n;
1691
1692         parm[0].in.buffer_size = gen_io_count();
1693         parm[0].in.completion_filter = gen_bits_mask(0xFF);
1694         parm[0].in.fnum = gen_fnum(instance);
1695         parm[0].in.recursive = gen_bool();
1696
1697         GEN_COPY_PARM;
1698         GEN_SET_FNUM(in.fnum);
1699
1700         for (n=0;n<NSERVERS;n++) {
1701                 struct cli_request *req;
1702                 req = smb_raw_changenotify_send(servers[n].cli[instance]->tree, &parm[n]);
1703                 req->async.fn = async_notify;
1704         }
1705
1706         return True;
1707 }
1708
1709 /*
1710   wipe any relevant files
1711 */
1712 static void wipe_files(void)
1713 {
1714         int i;
1715         for (i=0;i<NSERVERS;i++) {
1716                 int n = cli_deltree(servers[i].cli[0], "\\gentest");
1717                 if (n == -1) {
1718                         printf("Failed to wipe tree on server %d\n", i);
1719                         exit(1);
1720                 }
1721                 if (!cli_mkdir(servers[i].cli[0], "\\gentest")) {
1722                         printf("Failed to create \\gentest - %s\n",
1723                                cli_errstr(servers[i].cli[0]));
1724                         exit(1);
1725                 }
1726                 if (n > 0) {
1727                         printf("Deleted %d files on server %d\n", n, i);
1728                 }
1729         }
1730 }
1731
1732 /*
1733   dump the current seeds - useful for continuing a backtrack
1734 */
1735 static void dump_seeds(void)
1736 {
1737         int i;
1738         FILE *f;
1739
1740         if (!options.seeds_file) {
1741                 return;
1742         }
1743         f = fopen("seeds.tmp", "w");
1744         if (!f) return;
1745
1746         for (i=0;i<options.numops;i++) {
1747                 fprintf(f, "%u\n", op_parms[i].seed);
1748         }
1749         fclose(f);
1750         rename("seeds.tmp", options.seeds_file);
1751 }
1752
1753
1754
1755 /*
1756   the list of top-level operations that we will generate
1757 */
1758 static struct {
1759         const char *name;
1760         BOOL (*handler)(int instance);
1761         int count, success_count;
1762 } gen_ops[] = {
1763         {"OPENX",      handler_openx},
1764         {"NTCREATEX",  handler_ntcreatex},
1765         {"CLOSE",      handler_close},
1766         {"UNLINK",     handler_unlink},
1767         {"MKDIR",      handler_mkdir},
1768         {"RMDIR",      handler_rmdir},
1769         {"RENAME",     handler_rename},
1770         {"READX",      handler_readx},
1771         {"WRITEX",     handler_writex},
1772         {"CHKPATH",    handler_chkpath},
1773         {"LOCKINGX",   handler_lockingx},
1774         {"QPATHINFO",  handler_qpathinfo},
1775         {"QFILEINFO",  handler_qfileinfo},
1776         {"SPATHINFO",  handler_spathinfo},
1777         {"SFILEINFO",  handler_sfileinfo},
1778         {"NOTIFY",     handler_notify},
1779 };
1780
1781
1782 /*
1783   run the test with the current set of op_parms parameters
1784   return the number of operations that completed successfully
1785 */
1786 static int run_test(void)
1787 {
1788         int op, i;
1789
1790         if (!connect_servers()) {
1791                 printf("Failed to connect to servers\n");
1792                 exit(1);
1793         }
1794
1795         dump_seeds();
1796
1797         /* wipe any leftover files from old runs */
1798         wipe_files();
1799
1800         /* reset the open handles array */
1801         memset(open_handles, 0, options.max_open_handles * sizeof(open_handles[0]));
1802         num_open_handles = 0;
1803
1804         for (i=0;i<ARRAY_SIZE(gen_ops);i++) {
1805                 gen_ops[i].count = 0;
1806                 gen_ops[i].success_count = 0;
1807         }
1808
1809         for (op=0; op<options.numops; op++) {
1810                 int instance, which_op;
1811                 BOOL ret;
1812
1813                 if (op_parms[op].disabled) continue;
1814
1815                 srandom(op_parms[op].seed);
1816
1817                 instance = gen_int_range(0, NINSTANCES-1);
1818
1819                 /* generate a non-ignored operation */
1820                 do {
1821                         which_op = gen_int_range(0, ARRAY_SIZE(gen_ops)-1);
1822                 } while (ignore_pattern(gen_ops[which_op].name));
1823
1824                 DEBUG(3,("Generating op %s on instance %d\n",
1825                          gen_ops[which_op].name, instance));
1826
1827                 current_op.seed = op_parms[op].seed;
1828                 current_op.opnum = op;
1829                 current_op.name = gen_ops[which_op].name;
1830                 current_op.status = NT_STATUS_OK;
1831                 current_op.mem_ctx = talloc_init(current_op.name);
1832
1833                 ret = gen_ops[which_op].handler(instance);
1834
1835                 talloc_destroy(current_op.mem_ctx);
1836
1837                 gen_ops[which_op].count++;
1838                 if (NT_STATUS_IS_OK(current_op.status)) {
1839                         gen_ops[which_op].success_count++;
1840                 }
1841
1842                 if (!ret) {
1843                         printf("Failed at operation %d - %s\n",
1844                                op, gen_ops[which_op].name);
1845                         return op;
1846                 }
1847
1848                 if (op % 100 == 0) {
1849                         printf("%d\n", op);
1850                 }
1851         }
1852
1853         for (i=0;i<ARRAY_SIZE(gen_ops);i++) {
1854                 printf("Op %-10s got %d/%d success\n",
1855                        gen_ops[i].name,
1856                        gen_ops[i].success_count,
1857                        gen_ops[i].count);
1858         }
1859
1860         return op;
1861 }
1862
1863 /*
1864    perform a backtracking analysis of the minimal set of operations
1865    to generate an error
1866 */
1867 static void backtrack_analyze(void)
1868 {
1869         int chunk, ret;
1870
1871         chunk = options.numops / 2;
1872
1873         do {
1874                 int base;
1875                 for (base=0;
1876                      chunk > 0 && base+chunk < options.numops && options.numops > 1; ) {
1877                         int i, max;
1878
1879                         chunk = MIN(chunk, options.numops / 2);
1880
1881                         /* mark this range as disabled */
1882                         max = MIN(options.numops, base+chunk);
1883                         for (i=base;i<max; i++) {
1884                                 op_parms[i].disabled = True;
1885                         }
1886                         printf("Testing %d ops with %d-%d disabled\n",
1887                                options.numops, base, max-1);
1888                         ret = run_test();
1889                         printf("Completed %d of %d ops\n", ret, options.numops);
1890                         for (i=base;i<max; i++) {
1891                                 op_parms[i].disabled = False;
1892                         }
1893                         if (ret == options.numops) {
1894                                 /* this chunk is needed */
1895                                 base += chunk;
1896                         } else if (ret < base) {
1897                                 printf("damn - inconsistent errors! found early error\n");
1898                                 options.numops = ret+1;
1899                                 base = 0;
1900                         } else {
1901                                 /* it failed - this chunk isn't needed for a failure */
1902                                 memmove(&op_parms[base], &op_parms[max],
1903                                         sizeof(op_parms[0]) * (options.numops - max));
1904                                 options.numops = (ret+1) - (max - base);
1905                         }
1906                 }
1907
1908                 if (chunk == 2) {
1909                         chunk = 1;
1910                 } else {
1911                         chunk *= 0.4;
1912                 }
1913
1914                 if (options.analyze_continuous && chunk == 0 && options.numops != 1) {
1915                         chunk = 1;
1916                 }
1917         } while (chunk > 0);
1918
1919         printf("Reduced to %d ops\n", options.numops);
1920         ret = run_test();
1921         if (ret != options.numops - 1) {
1922                 printf("Inconsistent result? ret=%d numops=%d\n", ret, options.numops);
1923         }
1924 }
1925
1926 /*
1927    start the main gentest process
1928 */
1929 static BOOL start_gentest(void)
1930 {
1931         int op;
1932         int ret;
1933
1934         /* allocate the open_handles array */
1935         open_handles = calloc(options.max_open_handles, sizeof(open_handles[0]));
1936
1937         srandom(options.seed);
1938         op_parms = calloc(options.numops, sizeof(op_parms[0]));
1939
1940         /* generate the seeds - after this everything is deterministic */
1941         if (options.use_preset_seeds) {
1942                 int numops;
1943                 char **preset = file_lines_load(options.seeds_file, &numops);
1944                 if (!preset) {
1945                         printf("Failed to load %s - %s\n", options.seeds_file, strerror(errno));
1946                         exit(1);
1947                 }
1948                 if (numops < options.numops) {
1949                         options.numops = numops;
1950                 }
1951                 for (op=0;op<options.numops;op++) {
1952                         if (!preset[op]) {
1953                                 printf("Not enough seeds in %s\n", options.seeds_file);
1954                                 exit(1);
1955                         }
1956                         op_parms[op].seed = atoi(preset[op]);
1957                 }
1958                 printf("Loaded %d seeds from %s\n", options.numops, options.seeds_file);
1959         } else {
1960                 for (op=0; op<options.numops; op++) {
1961                         op_parms[op].seed = random();
1962                 }
1963         }
1964
1965         ret = run_test();
1966
1967         if (ret != options.numops && options.analyze) {
1968                 options.numops = ret+1;
1969                 backtrack_analyze();
1970         } else if (options.analyze_always) {
1971                 backtrack_analyze();
1972         } else if (options.analyze_continuous) {
1973                 while (run_test() == options.numops) ;
1974         }
1975
1976         return ret == options.numops;
1977 }
1978
1979
1980 static void usage(void)
1981 {
1982         printf(
1983 "Usage:\n\
1984   gentest2 //server1/share1 //server2/share2 [options..]\n\
1985   options:\n\
1986         -U user%%pass        (must be specified twice)\n\
1987         -s seed\n\
1988         -o numops\n\
1989         -a            (show all ops)\n\
1990         -A            backtrack to find minimal ops\n\
1991         -i FILE       add a list of wildcard exclusions\n\
1992         -O            enable oplocks\n\
1993         -S FILE       set preset seeds file\n\
1994         -L            use preset seeds\n\
1995         -F            fast reconnect (just close files)\n\
1996         -C            continuous analysis mode\n\
1997         -X            analyse even when test OK\n\
1998 ");
1999 }
2000
2001 /****************************************************************************
2002   main program
2003 ****************************************************************************/
2004  int main(int argc, char *argv[])
2005 {
2006         int opt;
2007         int i;
2008         BOOL ret;
2009
2010         setlinebuf(stdout);
2011
2012         setup_logging("gentest", DEBUG_STDOUT);
2013
2014         if (argc < 3 || argv[1][0] == '-') {
2015                 usage();
2016                 exit(1);
2017         }
2018
2019         setup_logging(argv[0],True);
2020
2021         for (i=0;i<NSERVERS;i++) {
2022                 const char *share = argv[1+i];
2023                 if (!split_unc_name(share, &servers[i].server_name, &servers[i].share_name)) {
2024                         printf("Invalid share name '%s'\n", share);
2025                         return -1;
2026                 }
2027         }
2028
2029         argc -= NSERVERS;
2030         argv += NSERVERS;
2031
2032         lp_load(dyn_CONFIGFILE,True,False,False);
2033         load_interfaces();
2034
2035         options.seed = time(NULL);
2036         options.numops = 1000;
2037         options.max_open_handles = 20;
2038         options.seeds_file = "gentest_seeds.dat";
2039
2040         while ((opt = getopt(argc, argv, "U:s:o:ad:i:AOhS:LFXC")) != EOF) {
2041                 switch (opt) {
2042                 case 'U':
2043                         i = servers[0].username?1:0;
2044                         if (!split_username(optarg,
2045                                             &servers[i].username,
2046                                             &servers[i].password)) {
2047                                 printf("Must supply USER%%PASS\n");
2048                                 return -1;
2049                         }
2050                         break;
2051                 case 'd':
2052                         DEBUGLEVEL = atoi(optarg);
2053                         setup_logging(NULL,True);
2054                         break;
2055                 case 's':
2056                         options.seed = atoi(optarg);
2057                         break;
2058                 case 'S':
2059                         options.seeds_file = optarg;
2060                         break;
2061                 case 'L':
2062                         options.use_preset_seeds = True;
2063                         break;
2064                 case 'F':
2065                         options.fast_reconnect = True;
2066                         break;
2067                 case 'o':
2068                         options.numops = atoi(optarg);
2069                         break;
2070                 case 'O':
2071                         options.use_oplocks = True;
2072                         break;
2073                 case 'a':
2074                         options.showall = True;
2075                         break;
2076                 case 'A':
2077                         options.analyze = True;
2078                         break;
2079                 case 'X':
2080                         options.analyze_always = True;
2081                         break;
2082                 case 'C':
2083                         options.analyze_continuous = True;
2084                         break;
2085                 case 'i':
2086                         options.ignore_patterns = file_lines_load(optarg, NULL);
2087                         break;
2088                 case 'h':
2089                         usage();
2090                         exit(1);
2091                 default:
2092                         printf("Unknown option %c (%d)\n", (char)opt, opt);
2093                         exit(1);
2094                 }
2095         }
2096
2097         if (!servers[0].username || !servers[1].username) {
2098                 usage();
2099                 return -1;
2100         }
2101
2102         printf("seed=%u\n", options.seed);
2103
2104         ret = start_gentest();
2105
2106         if (ret) {
2107                 printf("gentest completed - no errors\n");
2108         } else {
2109                 printf("gentest failed\n");
2110         }
2111
2112         return ret?0:-1;
2113 }