source4/torture/gentest.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    generic testing tool - version with both SMB and SMB2 support
   5
   6    Copyright (C) Andrew Tridgell 2003-2008
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 3 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  20 */
  21
  22 #include "includes.h"
  23 #include "lib/cmdline/popt_common.h"
  24 #include "lib/events/events.h"
  25 #include "system/time.h"
  26 #include "system/filesys.h"
  27 #include "libcli/raw/request.h"
  28 #include "libcli/libcli.h"
  29 #include "libcli/raw/libcliraw.h"
  30 #include "libcli/smb2/smb2.h"
  31 #include "libcli/smb2/smb2_calls.h"
  32 #include "librpc/gen_ndr/security.h"
  33 #include "librpc/gen_ndr/ndr_security.h"
  34 #include "auth/credentials/credentials.h"
  35 #include "libcli/resolve/resolve.h"
  36 #include "auth/gensec/gensec.h"
  37 #include "param/param.h"
  38 #include "dynconfig/dynconfig.h"
  39 #include "libcli/security/security.h"
  40 #include "libcli/raw/raw_proto.h"
  41
  42 #define NSERVERS 2
  43 #define NINSTANCES 2
  44
  45 /* global options */
  46 static struct gentest_options {
  47         int showall;
  48         int analyze;
  49         int analyze_always;
  50         int analyze_continuous;
  51         uint_t max_open_handles;
  52         uint_t seed;
  53         uint_t numops;
  54         int use_oplocks;
  55         char **ignore_patterns;
  56         const char *seeds_file;
  57         int use_preset_seeds;
  58         int fast_reconnect;
  59         int mask_indexing;
  60         int no_eas;
  61         int no_acls;
  62         int skip_cleanup;
  63         int valid;
  64         int smb2;
  65 } options;
  66
  67 /* mapping between open handles on the server and local handles */
  68 static struct {
  69         bool active;
  70         uint_t instance;
  71         struct smb2_handle smb2_handle[NSERVERS]; /* SMB2 */
  72         uint16_t smb_handle[NSERVERS];            /* SMB */
  73         const char *name;
  74 } *open_handles;
  75 static uint_t num_open_handles;
  76
  77 /* state information for the servers. We open NINSTANCES connections to
  78    each server */
  79 static struct {
  80         struct smb2_tree *smb2_tree[NINSTANCES];
  81         struct smbcli_tree *smb_tree[NINSTANCES];
  82         char *server_name;
  83         char *share_name;
  84         struct cli_credentials *credentials;
  85 } servers[NSERVERS];
  86
  87 /* the seeds and flags for each operation */
  88 static struct {
  89         uint_t seed;
  90         bool disabled;
  91 } *op_parms;
  92
  93
  94 /* oplock break info */
  95 static struct {
  96         bool got_break;
  97         struct smb2_handle smb2_handle;
  98         uint16_t smb_handle;
  99         uint16_t handle;
 100         uint8_t level;
 101         bool do_close;
 102 } oplocks[NSERVERS][NINSTANCES];
 103
 104 /* change notify reply info */
 105 static struct {
 106         int notify_count;
 107         NTSTATUS status;
 108         union smb_notify notify;
 109 } notifies[NSERVERS][NINSTANCES];
 110
 111 /* info relevant to the current operation */
 112 static struct {
 113         const char *name;
 114         uint_t seed;
 115         NTSTATUS status;
 116         uint_t opnum;
 117         TALLOC_CTX *mem_ctx;
 118         const char *mismatch;
 119 } current_op;
 120
 121 static struct smb2_handle bad_smb2_handle;
 122
 123
 124 #define BAD_HANDLE 0xFFFE
 125
 126 static bool oplock_handler_smb2(struct smb2_transport *transport, const struct smb2_handle *handle,
 127                                 uint8_t level, void *private_data);
 128 static void idle_func_smb2(struct smb2_transport *transport, void *private_data);
 129 static bool oplock_handler_smb(struct smbcli_transport *transport, uint16_t tid, uint16_t fnum, uint8_t level, void *private_data);
 130 static void idle_func_smb(struct smbcli_transport *transport, void *private_data);
 131
 132 /*
 133   check if a string should be ignored. This is used as the basis
 134   for all error ignore settings
 135 */
 136 static bool ignore_pattern(const char *str)
 137 {
 138         int i;
 139         if (!options.ignore_patterns) return false;
 140
 141         for (i=0;options.ignore_patterns[i];i++) {
 142                 if (strcmp(options.ignore_patterns[i], str) == 0 ||
 143                     gen_fnmatch(options.ignore_patterns[i], str) == 0) {
 144                         DEBUG(2,("Ignoring '%s'\n", str));
 145                         return true;
 146                 }
 147         }
 148         return false;
 149 }
 150
 151 /*****************************************************
 152 connect to the servers
 153 *******************************************************/
 154 static bool connect_servers_fast(void)
 155 {
 156         int h, i;
 157
 158         /* close all open files */
 159         for (h=0;h<options.max_open_handles;h++) {
 160                 if (!open_handles[h].active) continue;
 161                 for (i=0;i<NSERVERS;i++) {
 162                         NTSTATUS status;
 163                         if (options.smb2) {
 164                                 status = smb2_util_close(servers[i].smb2_tree[open_handles[h].instance],
 165                                                          open_handles[h].smb2_handle[i]);
 166                         } else {
 167                                 status = smbcli_close(servers[i].smb_tree[open_handles[h].instance],
 168                                                       open_handles[h].smb_handle[i]);
 169                         }
 170                         if (NT_STATUS_IS_ERR(status)) {
 171                                 return false;
 172                         }
 173                         open_handles[h].active = false;
 174                 }
 175         }
 176
 177         return true;
 178 }
 179
 180
 181
 182
 183 /*****************************************************
 184 connect to the servers
 185 *******************************************************/
 186 static bool connect_servers(struct tevent_context *ev,
 187                             struct loadparm_context *lp_ctx)
 188 {
 189         int i, j;
 190
 191         if (options.fast_reconnect && servers[0].smb2_tree[0]) {
 192                 if (connect_servers_fast()) {
 193                         return true;
 194                 }
 195         }
 196
 197         /* close any existing connections */
 198         for (i=0;i<NSERVERS;i++) {
 199                 for (j=0;j<NINSTANCES;j++) {
 200                         if (servers[i].smb2_tree[j]) {
 201                                 smb2_tdis(servers[i].smb2_tree[j]);
 202                                 talloc_free(servers[i].smb2_tree[j]);
 203                                 servers[i].smb2_tree[j] = NULL;
 204                         }
 205                         if (servers[i].smb_tree[j]) {
 206                                 smb_tree_disconnect(servers[i].smb_tree[j]);
 207                                 talloc_free(servers[i].smb_tree[j]);
 208                                 servers[i].smb_tree[j] = NULL;
 209                         }
 210                 }
 211         }
 212
 213         for (i=0;i<NSERVERS;i++) {
 214                 for (j=0;j<NINSTANCES;j++) {
 215                         NTSTATUS status;
 216                         struct smbcli_options smb_options;
 217                         struct smbcli_session_options smb_session_options;
 218                         lp_smbcli_options(lp_ctx, &smb_options);
 219                         lp_smbcli_session_options(lp_ctx, &smb_session_options);
 220
 221                         printf("Connecting to \\\\%s\\%s as %s - instance %d\n",
 222                                servers[i].server_name, servers[i].share_name,
 223                                servers[i].credentials->username, j);
 224
 225                         cli_credentials_set_workstation(servers[i].credentials,
 226                                                         "gentest", CRED_SPECIFIED);
 227
 228                         if (options.smb2) {
 229                                 status = smb2_connect(NULL, servers[i].server_name,
 230                                                                           lp_smb_ports(lp_ctx),
 231                                                       servers[i].share_name,
 232                                                       lp_resolve_context(lp_ctx),
 233                                                       servers[i].credentials,
 234                                                       &servers[i].smb2_tree[j],
 235                                                       ev, &smb_options,
 236                                                           lp_socket_options(lp_ctx),
 237                                                           lp_gensec_settings(lp_ctx, lp_ctx)
 238                                                           );
 239                         } else {
 240                                 status = smbcli_tree_full_connection(NULL,
 241                                                                      &servers[i].smb_tree[j],
 242                                                                      servers[i].server_name,
 243                                                                      lp_smb_ports(lp_ctx),
 244                                                                      servers[i].share_name, "A:",
 245                                                                          lp_socket_options(lp_ctx),
 246                                                                      servers[i].credentials,
 247                                                                      lp_resolve_context(lp_ctx), ev,
 248                                                                      &smb_options,
 249                                                                      &smb_session_options,
 250                                                                          lp_iconv_convenience(lp_ctx),
 251                                                                          lp_gensec_settings(lp_ctx, lp_ctx));
 252                         }
 253                         if (!NT_STATUS_IS_OK(status)) {
 254                                 printf("Failed to connect to \\\\%s\\%s - %s\n",
 255                                        servers[i].server_name, servers[i].share_name,
 256                                        nt_errstr(status));
 257                                 return false;
 258                         }
 259
 260                         if (options.smb2) {
 261                                 servers[i].smb2_tree[j]->session->transport->oplock.handler = oplock_handler_smb2;
 262                                 servers[i].smb2_tree[j]->session->transport->oplock.private_data = (void *)(uintptr_t)((i<<8)|j);
 263                                 smb2_transport_idle_handler(servers[i].smb2_tree[j]->session->transport,
 264                                                             idle_func_smb2, 50000, NULL);
 265                         } else {
 266                                 smbcli_oplock_handler(servers[i].smb_tree[j]->session->transport, oplock_handler_smb,
 267                                                       (void *)(uintptr_t)((i<<8)|j));
 268                                 smbcli_transport_idle_handler(servers[i].smb_tree[j]->session->transport, idle_func_smb,
 269                                                               50000, (void *)(uintptr_t)((i<<8)|j));
 270                         }
 271                 }
 272         }
 273
 274         return true;
 275 }
 276
 277 /*
 278   work out the time skew between the servers - be conservative
 279 */
 280 static uint_t time_skew(void)
 281 {
 282         uint_t ret;
 283         if (options.smb2) {
 284                 ret = labs(servers[0].smb2_tree[0]->session->transport->negotiate.system_time -
 285                            servers[1].smb2_tree[0]->session->transport->negotiate.system_time);
 286         } else {
 287                 ret = labs(servers[0].smb_tree[0]->session->transport->negotiate.server_time -
 288                            servers[1].smb_tree[0]->session->transport->negotiate.server_time);
 289         }
 290         return ret + 300;
 291 }
 292
 293
 294 static bool smb2_handle_equal(const struct smb2_handle *h1, const struct smb2_handle *h2)
 295 {
 296         return memcmp(h1, h2, sizeof(struct smb2_handle)) == 0;
 297 }
 298
 299 /*
 300   turn a server handle into a local handle
 301 */
 302 static uint_t fnum_to_handle_smb2(int server, int instance, struct smb2_handle server_handle)
 303 {
 304         uint_t i;
 305         for (i=0;i<options.max_open_handles;i++) {
 306                 if (!open_handles[i].active ||
 307                     instance != open_handles[i].instance) continue;
 308                 if (smb2_handle_equal(&open_handles[i].smb2_handle[server], &server_handle)) {
 309                         return i;
 310                 }
 311         }
 312         printf("Invalid server handle in fnum_to_handle on server %d instance %d\n",
 313                server, instance);
 314         return BAD_HANDLE;
 315 }
 316
 317 /*
 318   turn a server handle into a local handle
 319 */
 320 static uint_t fnum_to_handle_smb(int server, int instance, uint16_t server_handle)
 321 {
 322         uint_t i;
 323         for (i=0;i<options.max_open_handles;i++) {
 324                 if (!open_handles[i].active ||
 325                     instance != open_handles[i].instance) continue;
 326                 if (open_handles[i].smb_handle[server] == server_handle) {
 327                         return i;
 328                 }
 329         }
 330         printf("Invalid server handle in fnum_to_handle on server %d instance %d\n",
 331                server, instance);
 332         return BAD_HANDLE;
 333 }
 334
 335 /*
 336   add some newly opened handles
 337 */
 338 static void gen_add_handle_smb2(int instance, const char *name, struct smb2_handle handles[NSERVERS])
 339 {
 340         int i, h;
 341         for (h=0;h<options.max_open_handles;h++) {
 342                 if (!open_handles[h].active) break;
 343         }
 344         if (h == options.max_open_handles) {
 345                 /* we have to force close a random handle */
 346                 h = random() % options.max_open_handles;
 347                 for (i=0;i<NSERVERS;i++) {
 348                         NTSTATUS status;
 349                         status = smb2_util_close(servers[i].smb2_tree[open_handles[h].instance],
 350                                                  open_handles[h].smb2_handle[i]);
 351                         if (NT_STATUS_IS_ERR(status)) {
 352                                 printf("INTERNAL ERROR: Close failed when recovering handle! - %s\n",
 353                                        nt_errstr(status));
 354                         }
 355                 }
 356                 printf("Recovered handle %d\n", h);
 357                 num_open_handles--;
 358         }
 359         for (i=0;i<NSERVERS;i++) {
 360                 open_handles[h].smb2_handle[i] = handles[i];
 361                 open_handles[h].instance = instance;
 362                 open_handles[h].active = true;
 363                 open_handles[h].name = name;
 364         }
 365         num_open_handles++;
 366
 367         printf("OPEN num_open_handles=%d h=%d (%s)\n",
 368                num_open_handles, h, name);
 369 }
 370
 371 /*
 372   add some newly opened handles
 373 */
 374 static void gen_add_handle_smb(int instance, const char *name, uint16_t handles[NSERVERS])
 375 {
 376         int i, h;
 377         for (h=0;h<options.max_open_handles;h++) {
 378                 if (!open_handles[h].active) break;
 379         }
 380         if (h == options.max_open_handles) {
 381                 /* we have to force close a random handle */
 382                 h = random() % options.max_open_handles;
 383                 for (i=0;i<NSERVERS;i++) {
 384                         NTSTATUS status;
 385                         status = smbcli_close(servers[i].smb_tree[open_handles[h].instance],
 386                                               open_handles[h].smb_handle[i]);
 387                         if (NT_STATUS_IS_ERR(status)) {
 388                                 printf("INTERNAL ERROR: Close failed when recovering handle! - %s\n",
 389                                        nt_errstr(status));
 390                         }
 391                 }
 392                 printf("Recovered handle %d\n", h);
 393                 num_open_handles--;
 394         }
 395         for (i=0;i<NSERVERS;i++) {
 396                 open_handles[h].smb_handle[i] = handles[i];
 397                 open_handles[h].instance = instance;
 398                 open_handles[h].active = true;
 399                 open_handles[h].name = name;
 400         }
 401         num_open_handles++;
 402
 403         printf("OPEN num_open_handles=%d h=%d (%s)\n",
 404                num_open_handles, h, name);
 405 }
 406
 407
 408 /*
 409   remove a closed handle
 410 */
 411 static void gen_remove_handle_smb2(int instance, struct smb2_handle handles[NSERVERS])
 412 {
 413         int h;
 414         for (h=0;h<options.max_open_handles;h++) {
 415                 if (instance == open_handles[h].instance &&
 416                     smb2_handle_equal(&open_handles[h].smb2_handle[0], &handles[0])) {
 417                         open_handles[h].active = false;
 418                         num_open_handles--;
 419                         printf("CLOSE num_open_handles=%d h=%d (%s)\n",
 420                                num_open_handles, h,
 421                                open_handles[h].name);
 422                         return;
 423                 }
 424         }
 425         printf("Removing invalid handle!?\n");
 426         exit(1);
 427 }
 428
 429 /*
 430   remove a closed handle
 431 */
 432 static void gen_remove_handle_smb(int instance, uint16_t handles[NSERVERS])
 433 {
 434         int h;
 435         for (h=0;h<options.max_open_handles;h++) {
 436                 if (instance == open_handles[h].instance &&
 437                     open_handles[h].smb_handle[0] == handles[0]) {
 438                         open_handles[h].active = false;
 439                         num_open_handles--;
 440                         printf("CLOSE num_open_handles=%d h=%d (%s)\n",
 441                                num_open_handles, h,
 442                                open_handles[h].name);
 443                         return;
 444                 }
 445         }
 446         printf("Removing invalid handle!?\n");
 447         exit(1);
 448 }
 449
 450 /*
 451   return true with 'chance' probability as a percentage
 452 */
 453 static bool gen_chance(uint_t chance)
 454 {
 455         return ((random() % 100) <= chance);
 456 }
 457
 458 /*
 459   map an internal handle number to a server handle
 460 */
 461 static struct smb2_handle gen_lookup_handle_smb2(int server, uint16_t handle)
 462 {
 463         if (handle == BAD_HANDLE) return bad_smb2_handle;
 464         return open_handles[handle].smb2_handle[server];
 465 }
 466
 467 /*
 468   map an internal handle number to a server handle
 469 */
 470 static uint16_t gen_lookup_handle_smb(int server, uint16_t handle)
 471 {
 472         if (handle == BAD_HANDLE) return BAD_HANDLE;
 473         return open_handles[handle].smb_handle[server];
 474 }
 475
 476 /*
 477   return a file handle
 478 */
 479 static uint16_t gen_fnum(int instance)
 480 {
 481         uint16_t h;
 482         int count = 0;
 483
 484         if (gen_chance(20)) return BAD_HANDLE;
 485
 486         while (num_open_handles > 0 && count++ < 10*options.max_open_handles) {
 487                 h = random() % options.max_open_handles;
 488                 if (open_handles[h].active &&
 489                     open_handles[h].instance == instance) {
 490                         return h;
 491                 }
 492         }
 493         return BAD_HANDLE;
 494 }
 495
 496 /*
 497   return a file handle, but skewed so we don't close the last
 498   couple of handles too readily
 499 */
 500 static uint16_t gen_fnum_close(int instance)
 501 {
 502         if (num_open_handles < 5) {
 503                 if (gen_chance(90)) return BAD_HANDLE;
 504         }
 505
 506         return gen_fnum(instance);
 507 }
 508
 509 /*
 510   generate an integer in a specified range
 511 */
 512 static int gen_int_range(uint64_t min, uint64_t max)
 513 {
 514         uint_t r = random();
 515         return min + (r % (1+max-min));
 516 }
 517
 518 /*
 519   return a fnum for use as a root fid
 520   be careful to call GEN_SET_FNUM() when you use this!
 521 */
 522 static uint16_t gen_root_fid(int instance)
 523 {
 524         if (gen_chance(5)) return gen_fnum(instance);
 525         return 0;
 526 }
 527
 528 /*
 529   generate a file offset
 530 */
 531 static int gen_offset(void)
 532 {
 533         if (gen_chance(20)) return 0;
 534 //      if (gen_chance(5)) return gen_int_range(0, 0xFFFFFFFF);
 535         return gen_int_range(0, 1024*1024);
 536 }
 537
 538 /*
 539   generate a io count
 540 */
 541 static int gen_io_count(void)
 542 {
 543         if (gen_chance(20)) return 0;
 544 //      if (gen_chance(5)) return gen_int_range(0, 0xFFFFFFFF);
 545         return gen_int_range(0, 4096);
 546 }
 547
 548 /*
 549   generate a filename
 550 */
 551 static const char *gen_fname(void)
 552 {
 553         const char *names[] = {"gentest\\gentest.dat",
 554                                "gentest\\foo",
 555                                "gentest\\foo2.sym",
 556                                "gentest\\foo3.dll",
 557                                "gentest\\foo4",
 558                                "gentest\\foo4:teststream1",
 559                                "gentest\\foo4:teststream2",
 560                                "gentest\\foo5.exe",
 561                                "gentest\\foo5.exe:teststream3",
 562                                "gentest\\foo5.exe:teststream4",
 563                                "gentest\\foo6.com",
 564                                "gentest\\blah",
 565                                "gentest\\blah\\blergh.txt",
 566                                "gentest\\blah\\blergh2",
 567                                "gentest\\blah\\blergh3.txt",
 568                                "gentest\\blah\\blergh4",
 569                                "gentest\\blah\\blergh5.txt",
 570                                "gentest\\blah\\blergh5",
 571                                "gentest\\blah\\.",
 572                                "gentest\\blah\\..",
 573                                "gentest\\a_very_long_name.bin",
 574                                "gentest\\x.y",
 575                                "gentest\\blah"};
 576         int i;
 577
 578         do {
 579                 i = gen_int_range(0, ARRAY_SIZE(names)-1);
 580         } while (ignore_pattern(names[i]));
 581
 582         return names[i];
 583 }
 584
 585 /*
 586   generate a filename with a higher chance of choosing an already
 587   open file
 588 */
 589 static const char *gen_fname_open(int instance)
 590 {
 591         uint16_t h;
 592         h = gen_fnum(instance);
 593         if (h == BAD_HANDLE) {
 594                 return gen_fname();
 595         }
 596         return open_handles[h].name;
 597 }
 598
 599 /*
 600   generate a wildcard pattern
 601 */
 602 static const char *gen_pattern(void)
 603 {
 604         int i;
 605         const char *names[] = {"gentest\\*.dat",
 606                                "gentest\\*",
 607                                "gentest\\*.*",
 608                                "gentest\\blah\\*.*",
 609                                "gentest\\blah\\*",
 610                                "gentest\\?"};
 611
 612         if (gen_chance(50)) return gen_fname();
 613
 614         do {
 615                 i = gen_int_range(0, ARRAY_SIZE(names)-1);
 616         } while (ignore_pattern(names[i]));
 617
 618         return names[i];
 619 }
 620
 621 static uint32_t gen_bits_levels(int nlevels, ...)
 622 {
 623         va_list ap;
 624         uint32_t pct;
 625         uint32_t mask;
 626         int i;
 627         va_start(ap, nlevels);
 628         for (i=0;i<nlevels;i++) {
 629                 pct = va_arg(ap, uint32_t);
 630                 mask = va_arg(ap, uint32_t);
 631                 if (pct == 100 || gen_chance(pct)) {
 632                         va_end(ap);
 633                         return mask & random();
 634                 }
 635         }
 636         va_end(ap);
 637         return 0;
 638 }
 639
 640 /*
 641   generate a bitmask
 642 */
 643 static uint32_t gen_bits_mask(uint_t mask)
 644 {
 645         uint_t ret = random();
 646         return ret & mask;
 647 }
 648
 649 /*
 650   generate a bitmask with high probability of the first mask
 651   and low of the second
 652 */
 653 static uint32_t gen_bits_mask2(uint32_t mask1, uint32_t mask2)
 654 {
 655         if (!options.valid && gen_chance(10)) return gen_bits_mask(mask2);
 656         return gen_bits_mask(mask1);
 657 }
 658
 659 /*
 660   generate reserved values
 661  */
 662 static uint64_t gen_reserved8(void)
 663 {
 664         if (options.valid) return 0;
 665         return gen_bits_mask(0xFF);
 666 }
 667
 668 static uint64_t gen_reserved16(void)
 669 {
 670         if (options.valid) return 0;
 671         return gen_bits_mask(0xFFFF);
 672 }
 673
 674 static uint64_t gen_reserved32(void)
 675 {
 676         if (options.valid) return 0;
 677         return gen_bits_mask(0xFFFFFFFF);
 678 }
 679
 680 static uint64_t gen_reserved64(void)
 681 {
 682         if (options.valid) return 0;
 683         return gen_bits_mask(0xFFFFFFFF) | (((uint64_t)gen_bits_mask(0xFFFFFFFF))<<32);
 684 }
 685
 686
 687
 688 /*
 689   generate a boolean
 690 */
 691 static bool gen_bool(void)
 692 {
 693         return gen_bits_mask2(0x1, 0xFF);
 694 }
 695
 696 /*
 697   generate ntrename flags
 698 */
 699 static uint16_t gen_rename_flags(void)
 700 {
 701         if (gen_chance(30)) return RENAME_FLAG_RENAME;
 702         if (gen_chance(30)) return RENAME_FLAG_HARD_LINK;
 703         if (gen_chance(30)) return RENAME_FLAG_COPY;
 704         return gen_bits_mask(0xFFFF);
 705 }
 706
 707 /*
 708   generate a pid
 709 */
 710 static uint16_t gen_pid(void)
 711 {
 712         if (gen_chance(10)) return gen_bits_mask(0xFFFF);
 713         return getpid();
 714 }
 715
 716 /*
 717   return a set of lock flags
 718 */
 719 static uint16_t gen_lock_flags_smb2(void)
 720 {
 721         if (!options.valid && gen_chance(5))  return gen_bits_mask(0xFFFF);
 722         if (gen_chance(20)) return gen_bits_mask(0x1F);
 723         if (gen_chance(50)) return SMB2_LOCK_FLAG_UNLOCK;
 724         return gen_bits_mask(SMB2_LOCK_FLAG_SHARED |
 725                              SMB2_LOCK_FLAG_EXCLUSIVE |
 726                              SMB2_LOCK_FLAG_FAIL_IMMEDIATELY);
 727 }
 728
 729 /*
 730   generate a lock count
 731 */
 732 static off_t gen_lock_count(void)
 733 {
 734         return gen_int_range(0, 3);
 735 }
 736
 737 /*
 738   generate a NT access mask
 739 */
 740 static uint32_t gen_access_mask(void)
 741 {
 742         uint32_t ret;
 743         if (gen_chance(70)) return SEC_FLAG_MAXIMUM_ALLOWED;
 744         if (gen_chance(70)) return SEC_FILE_ALL;
 745         ret = gen_bits_mask(0xFFFFFFFF);
 746         if (options.valid) ret &= ~SEC_MASK_INVALID;
 747         return ret;
 748 }
 749
 750 /*
 751   return a lockingx lock mode
 752 */
 753 static uint16_t gen_lock_mode(void)
 754 {
 755         if (!options.valid && gen_chance(5))  return gen_bits_mask(0xFFFF);
 756         if (gen_chance(20)) return gen_bits_mask(0x1F);
 757         return gen_bits_mask(LOCKING_ANDX_SHARED_LOCK | LOCKING_ANDX_LARGE_FILES);
 758 }
 759
 760 /*
 761   generate a ntcreatex flags field
 762 */
 763 static uint32_t gen_ntcreatex_flags(void)
 764 {
 765         if (gen_chance(70)) return NTCREATEX_FLAGS_EXTENDED;
 766         return gen_bits_mask2(0x1F, 0xFFFFFFFF);
 767 }
 768
 769 /*
 770   generate a ntcreatex create options bitfield
 771 */
 772 static uint32_t gen_create_options(void)
 773 {
 774         if (!options.valid && gen_chance(20)) return gen_bits_mask(0xFFFFFFFF);
 775         if (gen_chance(50)) return 0;
 776         return gen_bits_mask(NTCREATEX_OPTIONS_DELETE_ON_CLOSE | NTCREATEX_OPTIONS_DIRECTORY);
 777 }
 778
 779 /*
 780   generate a ntcreatex open disposition
 781 */
 782 static uint32_t gen_open_disp(void)
 783 {
 784         if (gen_chance(50)) return NTCREATEX_DISP_OPEN_IF;
 785         if (!options.valid && gen_chance(10)) return gen_bits_mask(0xFFFFFFFF);
 786         return gen_int_range(0, 5);
 787 }
 788
 789 /*
 790   generate an openx open mode
 791 */
 792 static uint16_t gen_openx_mode(void)
 793 {
 794         if (!options.valid && gen_chance(20)) return gen_bits_mask(0xFFFF);
 795         if (gen_chance(20)) return gen_bits_mask(0xFF);
 796         return OPENX_MODE_DENY_NONE | gen_bits_mask(0x3);
 797 }
 798
 799 /*
 800   generate an openx flags field
 801 */
 802 static uint16_t gen_openx_flags(void)
 803 {
 804         if (!options.valid && gen_chance(20)) return gen_bits_mask(0xFFFF);
 805         return gen_bits_mask(0x7);
 806 }
 807
 808 /*
 809   generate an openx open function
 810 */
 811 static uint16_t gen_openx_func(void)
 812 {
 813         if (!options.valid && gen_chance(20)) return gen_bits_mask(0xFFFF);
 814         return gen_bits_mask(0x13);
 815 }
 816
 817 /*
 818   generate a file attrib combination
 819 */
 820 static uint32_t gen_attrib(void)
 821 {
 822         uint32_t ret;
 823         if (gen_chance(20)) {
 824                 ret = gen_bits_mask(0xFFFFFFFF);
 825                 if (options.valid) ret &= FILE_ATTRIBUTE_ALL_MASK;
 826                 return ret;
 827         }
 828         return gen_bits_mask(FILE_ATTRIBUTE_NORMAL | FILE_ATTRIBUTE_DIRECTORY);
 829 }
 830
 831 /*
 832   generate a unix timestamp
 833 */
 834 static time_t gen_timet(void)
 835 {
 836         if (gen_chance(30)) return 0;
 837         return (time_t)random();
 838 }
 839
 840 /*
 841   generate a milliseconds protocol timeout
 842 */
 843 static uint32_t gen_timeout(void)
 844 {
 845         if (gen_chance(98)) return 0;
 846         return random() % 50;
 847 }
 848
 849 /*
 850   generate a timestamp
 851 */
 852 static NTTIME gen_nttime(void)
 853 {
 854         NTTIME ret;
 855         unix_to_nt_time(&ret, gen_timet());
 856         return ret;
 857 }
 858
 859 /*
 860   generate a timewarp value
 861 */
 862 static NTTIME gen_timewarp(void)
 863 {
 864         NTTIME ret = gen_nttime();
 865         if (gen_chance(98)) ret = 0;
 866         return ret;
 867 }
 868
 869 /*
 870   generate a file allocation size
 871 */
 872 static uint_t gen_alloc_size(void)
 873 {
 874         uint_t ret;
 875
 876         if (gen_chance(30)) return 0;
 877
 878         ret = random() % 4*1024*1024;
 879         /* give a high chance of a round number */
 880         if (gen_chance(60)) {
 881                 ret &= ~(1024*1024 - 1);
 882         }
 883         return ret;
 884 }
 885
 886 /*
 887   generate an ea_struct
 888 */
 889 static struct ea_struct gen_ea_struct(void)
 890 {
 891         struct ea_struct ea;
 892         const char *names[] = {"EAONE",
 893                                "",
 894                                "FOO!",
 895                                " WITH SPACES ",
 896                                ".",
 897                                "AVERYLONGATTRIBUTENAME"};
 898         const char *values[] = {"VALUE1",
 899                                "",
 900                                "NOT MUCH FOO",
 901                                " LEADING SPACES ",
 902                                ":",
 903                                "ASOMEWHATLONGERATTRIBUTEVALUE"};
 904         int i;
 905
 906         ZERO_STRUCT(ea);
 907
 908         do {
 909                 i = gen_int_range(0, ARRAY_SIZE(names)-1);
 910         } while (ignore_pattern(names[i]));
 911
 912         ea.name.s = names[i];
 913
 914         do {
 915                 i = gen_int_range(0, ARRAY_SIZE(values)-1);
 916         } while (ignore_pattern(values[i]));
 917
 918         ea.value = data_blob(values[i], strlen(values[i]));
 919
 920         if (gen_chance(10)) ea.flags = gen_bits_mask(0xFF);
 921         ea.flags = 0;
 922
 923         return ea;
 924 }
 925
 926 /*
 927   generate an ea_struct
 928 */
 929 static struct smb_ea_list gen_ea_list(void)
 930 {
 931         struct smb_ea_list eas;
 932         int i;
 933         if (options.no_eas) {
 934                 ZERO_STRUCT(eas);
 935                 return eas;
 936         }
 937         eas.num_eas = gen_int_range(0, 3);
 938         eas.eas = talloc_array(current_op.mem_ctx, struct ea_struct, eas.num_eas);
 939         for (i=0;i<eas.num_eas;i++) {
 940                 eas.eas[i] = gen_ea_struct();
 941         }
 942         return eas;
 943 }
 944
 945 /* generate a security descriptor */
 946 static struct security_descriptor *gen_sec_desc(void)
 947 {
 948         struct security_descriptor *sd;
 949         if (options.no_acls || gen_chance(90)) return NULL;
 950
 951         sd = security_descriptor_dacl_create(current_op.mem_ctx,
 952                                              0, NULL, NULL,
 953                                              NULL,
 954                                              SEC_ACE_TYPE_ACCESS_ALLOWED,
 955                                              SEC_FILE_WRITE_DATA | SEC_STD_WRITE_DAC,
 956                                              SEC_ACE_FLAG_OBJECT_INHERIT,
 957                                              SID_WORLD,
 958                                              SEC_ACE_TYPE_ACCESS_ALLOWED,
 959                                              SEC_FILE_ALL | SEC_STD_ALL,
 960                                              0,
 961                                              NULL);
 962         return sd;
 963 }
 964
 965
 966 static void oplock_handler_close_recv_smb(struct smbcli_request *req)
 967 {
 968         NTSTATUS status;
 969         status = smbcli_request_simple_recv(req);
 970         if (!NT_STATUS_IS_OK(status)) {
 971                 printf("close failed in oplock_handler\n");
 972                 smb_panic("close failed in oplock_handler");
 973         }
 974 }
 975
 976 /*
 977   the oplock handler will either ack the break or close the file
 978 */
 979 static bool oplock_handler_smb(struct smbcli_transport *transport, uint16_t tid, uint16_t fnum, uint8_t level, void *private_data)
 980 {
 981         union smb_close io;
 982         int i, j;
 983         bool do_close;
 984         struct smbcli_tree *tree = NULL;
 985         struct smbcli_request *req;
 986
 987         srandom(current_op.seed);
 988         do_close = gen_chance(50);
 989
 990         for (i=0;i<NSERVERS;i++) {
 991                 for (j=0;j<NINSTANCES;j++) {
 992                         if (transport == servers[i].smb_tree[j]->session->transport &&
 993                             tid == servers[i].smb_tree[j]->tid) {
 994                                 oplocks[i][j].got_break = true;
 995                                 oplocks[i][j].smb_handle = fnum;
 996                                 oplocks[i][j].handle = fnum_to_handle_smb(i, j, fnum);
 997                                 oplocks[i][j].level = level;
 998                                 oplocks[i][j].do_close = do_close;
 999                                 tree = servers[i].smb_tree[j];
1000                         }
1001                 }
1002         }
1003
1004         if (!tree) {
1005                 printf("Oplock break not for one of our trees!?\n");
1006                 return false;
1007         }
1008
1009         if (!do_close) {
1010                 printf("oplock ack fnum=%d\n", fnum);
1011                 return smbcli_oplock_ack(tree, fnum, level);
1012         }
1013
1014         printf("oplock close fnum=%d\n", fnum);
1015
1016         io.close.level = RAW_CLOSE_CLOSE;
1017         io.close.in.file.fnum = fnum;
1018         io.close.in.write_time = 0;
1019         req = smb_raw_close_send(tree, &io);
1020
1021         if (req == NULL) {
1022                 printf("WARNING: close failed in oplock_handler_close\n");
1023                 return false;
1024         }
1025
1026         req->async.fn = oplock_handler_close_recv_smb;
1027         req->async.private_data = NULL;
1028
1029         return true;
1030 }
1031
1032
1033 /*
1034   the idle function tries to cope with getting an oplock break on a connection, and
1035   an operation on another connection blocking until that break is acked
1036   we check for operations on all transports in the idle function
1037 */
1038 static void idle_func_smb(struct smbcli_transport *transport, void *private_data)
1039 {
1040         int i, j;
1041         for (i=0;i<NSERVERS;i++) {
1042                 for (j=0;j<NINSTANCES;j++) {
1043                         if (servers[i].smb_tree[j] &&
1044                             transport != servers[i].smb_tree[j]->session->transport) {
1045                                 smbcli_transport_process(servers[i].smb_tree[j]->session->transport);
1046                         }
1047                 }
1048         }
1049
1050 }
1051
1052 static void oplock_handler_close_recv_smb2(struct smb2_request *req)
1053 {
1054         NTSTATUS status;
1055         struct smb2_close io;
1056         status = smb2_close_recv(req, &io);
1057         if (!NT_STATUS_IS_OK(status)) {
1058                 printf("close failed in oplock_handler\n");
1059                 smb_panic("close failed in oplock_handler");
1060         }
1061 }
1062
1063 static void oplock_handler_ack_callback_smb2(struct smb2_request *req)
1064 {
1065         NTSTATUS status;
1066         struct smb2_break br;
1067
1068         status = smb2_break_recv(req, &br);
1069         if (!NT_STATUS_IS_OK(status)) {
1070                 printf("oplock break ack failed in oplock_handler\n");
1071                 smb_panic("oplock break ack failed in oplock_handler");
1072         }
1073 }
1074
1075 static bool send_oplock_ack_smb2(struct smb2_tree *tree, struct smb2_handle handle,
1076                                  uint8_t level)
1077 {
1078         struct smb2_break br;
1079         struct smb2_request *req;
1080
1081         ZERO_STRUCT(br);
1082         br.in.file.handle       = handle;
1083         br.in.oplock_level      = level;
1084         br.in.reserved          = gen_reserved8();
1085         br.in.reserved2         = gen_reserved32();
1086
1087         req = smb2_break_send(tree, &br);
1088         if (req == NULL) return false;
1089         req->async.fn = oplock_handler_ack_callback_smb2;
1090         req->async.private_data = NULL;
1091         return true;
1092 }
1093
1094 /*
1095   the oplock handler will either ack the break or close the file
1096 */
1097 static bool oplock_handler_smb2(struct smb2_transport *transport, const struct smb2_handle *handle,
1098                                 uint8_t level, void *private_data)
1099 {
1100         struct smb2_close io;
1101         unsigned i, j;
1102         bool do_close;
1103         struct smb2_tree *tree = NULL;
1104         struct smb2_request *req;
1105
1106         srandom(current_op.seed);
1107         do_close = gen_chance(50);
1108
1109         i = ((uintptr_t)private_data) >> 8;
1110         j = ((uintptr_t)private_data) & 0xFF;
1111
1112         if (i >= NSERVERS || j >= NINSTANCES) {
1113                 printf("Bad private_data in oplock_handler\n");
1114                 return false;
1115         }
1116
1117         oplocks[i][j].got_break = true;
1118         oplocks[i][j].smb2_handle = *handle;
1119         oplocks[i][j].handle = fnum_to_handle_smb2(i, j, *handle);
1120         oplocks[i][j].level = level;
1121         oplocks[i][j].do_close = do_close;
1122         tree = talloc_get_type(servers[i].smb2_tree[j], struct smb2_tree);
1123
1124         if (!tree) {
1125                 printf("Oplock break not for one of our trees!?\n");
1126                 return false;
1127         }
1128
1129         if (!do_close) {
1130                 printf("oplock ack handle=%d\n", oplocks[i][j].handle);
1131                 return send_oplock_ack_smb2(tree, *handle, level);
1132         }
1133
1134         printf("oplock close fnum=%d\n", oplocks[i][j].handle);
1135
1136         ZERO_STRUCT(io);
1137         io.in.file.handle = *handle;
1138         io.in.flags = 0;
1139         req = smb2_close_send(tree, &io);
1140
1141         if (req == NULL) {
1142                 printf("WARNING: close failed in oplock_handler_close\n");
1143                 return false;
1144         }
1145
1146         req->async.fn = oplock_handler_close_recv_smb2;
1147         req->async.private_data = NULL;
1148
1149         return true;
1150 }
1151
1152
1153 /*
1154   the idle function tries to cope with getting an oplock break on a connection, and
1155   an operation on another connection blocking until that break is acked
1156   we check for operations on all transports in the idle function
1157 */
1158 static void idle_func_smb2(struct smb2_transport *transport, void *private_data)
1159 {
1160         int i, j;
1161         for (i=0;i<NSERVERS;i++) {
1162                 for (j=0;j<NINSTANCES;j++) {
1163                         if (servers[i].smb2_tree[j] &&
1164                             transport != servers[i].smb2_tree[j]->session->transport) {
1165                                 // smb2_transport_process(servers[i].smb2_tree[j]->session->transport);
1166                         }
1167                 }
1168         }
1169
1170 }
1171
1172
1173 /*
1174   compare NTSTATUS, using checking ignored patterns
1175 */
1176 static bool compare_status(NTSTATUS status1, NTSTATUS status2)
1177 {
1178         char *s;
1179
1180         if (NT_STATUS_EQUAL(status1, status2)) return true;
1181
1182         /* one code being an error and the other OK is always an error */
1183         if (NT_STATUS_IS_OK(status1) || NT_STATUS_IS_OK(status2)) {
1184                 current_op.mismatch = nt_errstr(status1);
1185                 return false;
1186         }
1187
1188         /* if we are ignoring one of the status codes then consider this a match */
1189         if (ignore_pattern(nt_errstr(status1)) ||
1190             ignore_pattern(nt_errstr(status2))) {
1191                 return true;
1192         }
1193
1194         /* also support ignore patterns of the form NT_STATUS_XX:NT_STATUS_YY
1195            meaning that the first server returns NT_STATUS_XX and the 2nd
1196            returns NT_STATUS_YY */
1197         s = talloc_asprintf(current_op.mem_ctx, "%s:%s",
1198                             nt_errstr(status1),
1199                             nt_errstr(status2));
1200         if (ignore_pattern(s)) {
1201                 return true;
1202         }
1203
1204         current_op.mismatch = nt_errstr(status1);
1205         return false;
1206 }
1207
1208 /*
1209   check for pending packets on all connections
1210 */
1211 static void check_pending(void)
1212 {
1213         int i, j;
1214
1215         msleep(20);
1216
1217         for (j=0;j<NINSTANCES;j++) {
1218                 for (i=0;i<NSERVERS;i++) {
1219                         // smb2_transport_process(servers[i].smb2_tree[j]->session->transport);
1220                 }
1221         }
1222 }
1223
1224 /*
1225   check that the same oplock breaks have been received by all instances
1226 */
1227 static bool check_oplocks(const char *call)
1228 {
1229         int i, j;
1230         int tries = 0;
1231
1232         if (!options.use_oplocks || options.smb2) {
1233                 /* no smb2 oplocks in gentest yet */
1234                 return true;
1235         }
1236
1237 again:
1238         check_pending();
1239
1240         for (j=0;j<NINSTANCES;j++) {
1241                 for (i=1;i<NSERVERS;i++) {
1242                         if (oplocks[0][j].got_break != oplocks[i][j].got_break ||
1243                             oplocks[0][j].handle != oplocks[i][j].handle ||
1244                             oplocks[0][j].level != oplocks[i][j].level) {
1245                                 if (tries++ < 10) goto again;
1246                                 printf("oplock break inconsistent - %d/%d/%d vs %d/%d/%d\n",
1247                                        oplocks[0][j].got_break,
1248                                        oplocks[0][j].handle,
1249                                        oplocks[0][j].level,
1250                                        oplocks[i][j].got_break,
1251                                        oplocks[i][j].handle,
1252                                        oplocks[i][j].level);
1253                                 current_op.mismatch = "oplock break";
1254                                 return false;
1255                         }
1256                 }
1257         }
1258
1259         /* if we got a break and closed then remove the handle */
1260         for (j=0;j<NINSTANCES;j++) {
1261                 if (oplocks[0][j].got_break &&
1262                     oplocks[0][j].do_close) {
1263                         uint16_t fnums[NSERVERS];
1264                         for (i=0;i<NSERVERS;i++) {
1265                                 fnums[i] = oplocks[i][j].smb_handle;
1266                         }
1267                         gen_remove_handle_smb(j, fnums);
1268                         break;
1269                 }
1270         }
1271         return true;
1272 }
1273
1274
1275 /*
1276   check that the same change notify info has been received by all instances
1277 */
1278 static bool check_notifies(const char *call)
1279 {
1280         int i, j;
1281         int tries = 0;
1282
1283         if (options.smb2) {
1284                 /* no smb2 notifies in gentest yet */
1285                 return true;
1286         }
1287
1288 again:
1289         check_pending();
1290
1291         for (j=0;j<NINSTANCES;j++) {
1292                 for (i=1;i<NSERVERS;i++) {
1293                         int n;
1294                         union smb_notify not1, not2;
1295
1296                         if (notifies[0][j].notify_count != notifies[i][j].notify_count) {
1297                                 if (tries++ < 10) goto again;
1298                                 printf("Notify count inconsistent %d %d\n",
1299                                        notifies[0][j].notify_count,
1300                                        notifies[i][j].notify_count);
1301                                 current_op.mismatch = "notify count";
1302                                 return false;
1303                         }
1304
1305                         if (notifies[0][j].notify_count == 0) continue;
1306
1307                         if (!NT_STATUS_EQUAL(notifies[0][j].status,
1308                                              notifies[i][j].status)) {
1309                                 printf("Notify status mismatch - %s - %s\n",
1310                                        nt_errstr(notifies[0][j].status),
1311                                        nt_errstr(notifies[i][j].status));
1312                                 current_op.mismatch = "Notify status";
1313                                 return false;
1314                         }
1315
1316                         if (!NT_STATUS_IS_OK(notifies[0][j].status)) {
1317                                 continue;
1318                         }
1319
1320                         not1 = notifies[0][j].notify;
1321                         not2 = notifies[i][j].notify;
1322
1323                         for (n=0;n<not1.nttrans.out.num_changes;n++) {
1324                                 if (not1.nttrans.out.changes[n].action !=
1325                                     not2.nttrans.out.changes[n].action) {
1326                                         printf("Notify action %d inconsistent %d %d\n", n,
1327                                                not1.nttrans.out.changes[n].action,
1328                                                not2.nttrans.out.changes[n].action);
1329                                         current_op.mismatch = "notify action";
1330                                         return false;
1331                                 }
1332                                 if (strcmp(not1.nttrans.out.changes[n].name.s,
1333                                            not2.nttrans.out.changes[n].name.s)) {
1334                                         printf("Notify name %d inconsistent %s %s\n", n,
1335                                                not1.nttrans.out.changes[n].name.s,
1336                                                not2.nttrans.out.changes[n].name.s);
1337                                         current_op.mismatch = "notify name";
1338                                         return false;
1339                                 }
1340                                 if (not1.nttrans.out.changes[n].name.private_length !=
1341                                     not2.nttrans.out.changes[n].name.private_length) {
1342                                         printf("Notify name length %d inconsistent %d %d\n", n,
1343                                                not1.nttrans.out.changes[n].name.private_length,
1344                                                not2.nttrans.out.changes[n].name.private_length);
1345                                         current_op.mismatch = "notify name length";
1346                                         return false;
1347                                 }
1348                         }
1349                 }
1350         }
1351
1352         ZERO_STRUCT(notifies);
1353
1354         return true;
1355 }
1356
1357 #define GEN_COPY_PARM do { \
1358         int i; \
1359         for (i=1;i<NSERVERS;i++) { \
1360                 parm[i] = parm[0]; \
1361         } \
1362 } while (0)
1363
1364 #define GEN_CALL(call, treetype, treefield) do {                \
1365         int i; \
1366         ZERO_STRUCT(oplocks); \
1367         ZERO_STRUCT(notifies); \
1368         for (i=0;i<NSERVERS;i++) { \
1369                 struct treetype *tree = servers[i].treefield[instance]; \
1370                 status[i] = call; \
1371         } \
1372         current_op.status = status[0]; \
1373         for (i=1;i<NSERVERS;i++) { \
1374                 if (!compare_status(status[0], status[1])) { \
1375                         printf("status different in %s - %s %s\n", #call, \
1376                                nt_errstr(status[0]), nt_errstr(status[i])); \
1377                         current_op.mismatch = nt_errstr(status[0]); \
1378                         return false; \
1379                 } \
1380         } \
1381         if (!check_oplocks(#call)) return false;        \
1382         if (!check_notifies(#call)) return false;       \
1383         if (!NT_STATUS_IS_OK(status[0])) { \
1384                 return true; \
1385         } \
1386 } while(0)
1387
1388 #define GEN_CALL_SMB(call) GEN_CALL(call, smbcli_tree, smb_tree)
1389 #define GEN_CALL_SMB2(call) GEN_CALL(call, smb2_tree, smb2_tree)
1390
1391 #define ADD_HANDLE_SMB2(name, field) do { \
1392         struct smb2_handle handles[NSERVERS]; \
1393         int i; \
1394         for (i=0;i<NSERVERS;i++) { \
1395                 handles[i] = parm[i].field; \
1396         } \
1397         gen_add_handle_smb2(instance, name, handles); \
1398 } while(0)
1399
1400 #define REMOVE_HANDLE_SMB2(field) do { \
1401         struct smb2_handle handles[NSERVERS]; \
1402         int i; \
1403         for (i=0;i<NSERVERS;i++) { \
1404                 handles[i] = parm[i].field; \
1405         } \
1406         gen_remove_handle_smb2(instance, handles); \
1407 } while(0)
1408
1409 #define ADD_HANDLE_SMB(name, field) do { \
1410         uint16_t handles[NSERVERS]; \
1411         int i; \
1412         for (i=0;i<NSERVERS;i++) { \
1413                 handles[i] = parm[i].field; \
1414         } \
1415         gen_add_handle_smb(instance, name, handles); \
1416 } while(0)
1417
1418 #define REMOVE_HANDLE_SMB(field) do { \
1419         uint16_t handles[NSERVERS]; \
1420         int i; \
1421         for (i=0;i<NSERVERS;i++) { \
1422                 handles[i] = parm[i].field; \
1423         } \
1424         gen_remove_handle_smb(instance, handles); \
1425 } while(0)
1426
1427 #define GEN_SET_FNUM_SMB2(field) do { \
1428         int i; \
1429         for (i=0;i<NSERVERS;i++) { \
1430                 parm[i].field = gen_lookup_handle_smb2(i, parm[i].field.data[0]); \
1431         } \
1432 } while(0)
1433
1434 #define GEN_SET_FNUM_SMB(field) do { \
1435         int i; \
1436         for (i=0;i<NSERVERS;i++) { \
1437                 parm[i].field = gen_lookup_handle_smb(i, parm[i].field); \
1438         } \
1439 } while(0)
1440
1441 #define CHECK_EQUAL(field) do { \
1442         if (parm[0].field != parm[1].field && !ignore_pattern(#field)) { \
1443                 current_op.mismatch = #field; \
1444                 printf("Mismatch in %s - 0x%llx 0x%llx\n", #field, \
1445                        (unsigned long long)parm[0].field, (unsigned long long)parm[1].field); \
1446                 return false; \
1447         } \
1448 } while(0)
1449
1450 #define CHECK_SECDESC(field) do { \
1451         if (!security_acl_equal(parm[0].field->dacl, parm[1].field->dacl) && !ignore_pattern(#field)) { \
1452                 current_op.mismatch = #field; \
1453                 printf("Mismatch in %s\n", #field); \
1454                 return false;                       \
1455         } \
1456 } while(0)
1457
1458 #define CHECK_ATTRIB(field) do { \
1459                 if (!options.mask_indexing) { \
1460                 CHECK_EQUAL(field); \
1461         } else if ((~FILE_ATTRIBUTE_NONINDEXED & parm[0].field) != (~FILE_ATTRIBUTE_NONINDEXED & parm[1].field) && !ignore_pattern(#field)) { \
1462                 current_op.mismatch = #field; \
1463                 printf("Mismatch in %s - 0x%x 0x%x\n", #field, \
1464                        (int)parm[0].field, (int)parm[1].field); \
1465                 return false; \
1466         } \
1467 } while(0)
1468
1469 #define CHECK_WSTR_EQUAL(field) do { \
1470         if ((!parm[0].field.s && parm[1].field.s) || (parm[0].field.s && !parm[1].field.s)) { \
1471                 current_op.mismatch = #field; \
1472                 printf("%s is NULL!\n", #field); \
1473                 return false; \
1474         } \
1475         if (parm[0].field.s && strcmp(parm[0].field.s, parm[1].field.s) != 0 && !ignore_pattern(#field)) { \
1476                 current_op.mismatch = #field; \
1477                 printf("Mismatch in %s - %s %s\n", #field, \
1478                        parm[0].field.s, parm[1].field.s); \
1479                 return false; \
1480         } \
1481         CHECK_EQUAL(field.private_length); \
1482 } while(0)
1483
1484 #define CHECK_BLOB_EQUAL(field) do { \
1485         if (((parm[0].field.data == NULL && parm[1].field.data != NULL) || \
1486             (parm[1].field.data == NULL && parm[0].field.data != NULL) || \
1487             (memcmp(parm[0].field.data, parm[1].field.data, parm[0].field.length) != 0)) && !ignore_pattern(#field)) { \
1488                 current_op.mismatch = #field; \
1489                 printf("Mismatch in %s\n", #field); \
1490                 return false; \
1491         } \
1492         CHECK_EQUAL(field.length); \
1493 } while(0)
1494
1495 #define CHECK_TIMES_EQUAL(field) do { \
1496         if (labs(parm[0].field - parm[1].field) > time_skew() && \
1497             !ignore_pattern(#field)) { \
1498                 current_op.mismatch = #field; \
1499                 printf("Mismatch in %s - 0x%x 0x%x\n", #field, \
1500                        (int)parm[0].field, (int)parm[1].field); \
1501                 return false; \
1502         } \
1503 } while(0)
1504
1505 #define CHECK_NTTIMES_EQUAL(field) do { \
1506         if (labs(nt_time_to_unix(parm[0].field) - \
1507                 nt_time_to_unix(parm[1].field)) > time_skew() && \
1508             !ignore_pattern(#field)) { \
1509                 current_op.mismatch = #field; \
1510                 printf("Mismatch in %s - 0x%x 0x%x\n", #field, \
1511                        (int)nt_time_to_unix(parm[0].field), \
1512                        (int)nt_time_to_unix(parm[1].field)); \
1513                 return false; \
1514         } \
1515 } while(0)
1516
1517
1518 /*
1519   compare returned fileinfo structures
1520 */
1521 static bool cmp_fileinfo(int instance,
1522                          union smb_fileinfo parm[NSERVERS],
1523                          NTSTATUS status[NSERVERS])
1524 {
1525         int i;
1526         enum smb_fileinfo_level level = parm[0].generic.level;
1527
1528         if (level == RAW_FILEINFO_ALL_INFORMATION &&
1529             options.smb2) {
1530                 level = RAW_FILEINFO_SMB2_ALL_INFORMATION;
1531         }
1532
1533         switch (level) {
1534         case RAW_FILEINFO_GENERIC:
1535                 return false;
1536
1537         case RAW_FILEINFO_GETATTR:
1538                 CHECK_ATTRIB(getattr.out.attrib);
1539                 CHECK_EQUAL(getattr.out.size);
1540                 CHECK_TIMES_EQUAL(getattr.out.write_time);
1541                 break;
1542
1543         case RAW_FILEINFO_GETATTRE:
1544                 CHECK_TIMES_EQUAL(getattre.out.create_time);
1545                 CHECK_TIMES_EQUAL(getattre.out.access_time);
1546                 CHECK_TIMES_EQUAL(getattre.out.write_time);
1547                 CHECK_EQUAL(getattre.out.size);
1548                 CHECK_EQUAL(getattre.out.alloc_size);
1549                 CHECK_ATTRIB(getattre.out.attrib);
1550                 break;
1551
1552         case RAW_FILEINFO_STANDARD:
1553                 CHECK_TIMES_EQUAL(standard.out.create_time);
1554                 CHECK_TIMES_EQUAL(standard.out.access_time);
1555                 CHECK_TIMES_EQUAL(standard.out.write_time);
1556                 CHECK_EQUAL(standard.out.size);
1557                 CHECK_EQUAL(standard.out.alloc_size);
1558                 CHECK_ATTRIB(standard.out.attrib);
1559                 break;
1560
1561         case RAW_FILEINFO_EA_SIZE:
1562                 CHECK_TIMES_EQUAL(ea_size.out.create_time);
1563                 CHECK_TIMES_EQUAL(ea_size.out.access_time);
1564                 CHECK_TIMES_EQUAL(ea_size.out.write_time);
1565                 CHECK_EQUAL(ea_size.out.size);
1566                 CHECK_EQUAL(ea_size.out.alloc_size);
1567                 CHECK_ATTRIB(ea_size.out.attrib);
1568                 CHECK_EQUAL(ea_size.out.ea_size);
1569                 break;
1570
1571         case RAW_FILEINFO_ALL_EAS:
1572                 CHECK_EQUAL(all_eas.out.num_eas);
1573                 for (i=0;i<parm[0].all_eas.out.num_eas;i++) {
1574                         CHECK_EQUAL(all_eas.out.eas[i].flags);
1575                         CHECK_WSTR_EQUAL(all_eas.out.eas[i].name);
1576                         CHECK_BLOB_EQUAL(all_eas.out.eas[i].value);
1577                 }
1578                 break;
1579
1580         case RAW_FILEINFO_IS_NAME_VALID:
1581                 break;
1582
1583         case RAW_FILEINFO_BASIC_INFO:
1584         case RAW_FILEINFO_BASIC_INFORMATION:
1585                 CHECK_NTTIMES_EQUAL(basic_info.out.create_time);
1586                 CHECK_NTTIMES_EQUAL(basic_info.out.access_time);
1587                 CHECK_NTTIMES_EQUAL(basic_info.out.write_time);
1588                 CHECK_NTTIMES_EQUAL(basic_info.out.change_time);
1589                 CHECK_ATTRIB(basic_info.out.attrib);
1590                 break;
1591
1592         case RAW_FILEINFO_STANDARD_INFO:
1593         case RAW_FILEINFO_STANDARD_INFORMATION:
1594                 CHECK_EQUAL(standard_info.out.alloc_size);
1595                 CHECK_EQUAL(standard_info.out.size);
1596                 CHECK_EQUAL(standard_info.out.nlink);
1597                 CHECK_EQUAL(standard_info.out.delete_pending);
1598                 CHECK_EQUAL(standard_info.out.directory);
1599                 break;
1600
1601         case RAW_FILEINFO_EA_INFO:
1602         case RAW_FILEINFO_EA_INFORMATION:
1603                 CHECK_EQUAL(ea_info.out.ea_size);
1604                 break;
1605
1606         case RAW_FILEINFO_NAME_INFO:
1607         case RAW_FILEINFO_NAME_INFORMATION:
1608                 CHECK_WSTR_EQUAL(name_info.out.fname);
1609                 break;
1610
1611         case RAW_FILEINFO_ALL_INFO:
1612         case RAW_FILEINFO_ALL_INFORMATION:
1613                 CHECK_NTTIMES_EQUAL(all_info.out.create_time);
1614                 CHECK_NTTIMES_EQUAL(all_info.out.access_time);
1615                 CHECK_NTTIMES_EQUAL(all_info.out.write_time);
1616                 CHECK_NTTIMES_EQUAL(all_info.out.change_time);
1617                 CHECK_ATTRIB(all_info.out.attrib);
1618                 CHECK_EQUAL(all_info.out.alloc_size);
1619                 CHECK_EQUAL(all_info.out.size);
1620                 CHECK_EQUAL(all_info.out.nlink);
1621                 CHECK_EQUAL(all_info.out.delete_pending);
1622                 CHECK_EQUAL(all_info.out.directory);
1623                 CHECK_EQUAL(all_info.out.ea_size);
1624                 CHECK_WSTR_EQUAL(all_info.out.fname);
1625                 break;
1626
1627         case RAW_FILEINFO_ALT_NAME_INFO:
1628         case RAW_FILEINFO_ALT_NAME_INFORMATION:
1629                 CHECK_WSTR_EQUAL(alt_name_info.out.fname);
1630                 break;
1631
1632         case RAW_FILEINFO_STREAM_INFO:
1633         case RAW_FILEINFO_STREAM_INFORMATION:
1634                 CHECK_EQUAL(stream_info.out.num_streams);
1635                 for (i=0;i<parm[0].stream_info.out.num_streams;i++) {
1636                         CHECK_EQUAL(stream_info.out.streams[i].size);
1637                         CHECK_EQUAL(stream_info.out.streams[i].alloc_size);
1638                         CHECK_WSTR_EQUAL(stream_info.out.streams[i].stream_name);
1639                 }
1640                 break;
1641
1642         case RAW_FILEINFO_COMPRESSION_INFO:
1643         case RAW_FILEINFO_COMPRESSION_INFORMATION:
1644                 CHECK_EQUAL(compression_info.out.compressed_size);
1645                 CHECK_EQUAL(compression_info.out.format);
1646                 CHECK_EQUAL(compression_info.out.unit_shift);
1647                 CHECK_EQUAL(compression_info.out.chunk_shift);
1648                 CHECK_EQUAL(compression_info.out.cluster_shift);
1649                 break;
1650
1651         case RAW_FILEINFO_INTERNAL_INFORMATION:
1652                 CHECK_EQUAL(internal_information.out.file_id);
1653                 break;
1654
1655         case RAW_FILEINFO_ACCESS_INFORMATION:
1656                 CHECK_EQUAL(access_information.out.access_flags);
1657                 break;
1658
1659         case RAW_FILEINFO_POSITION_INFORMATION:
1660                 CHECK_EQUAL(position_information.out.position);
1661                 break;
1662
1663         case RAW_FILEINFO_MODE_INFORMATION:
1664                 CHECK_EQUAL(mode_information.out.mode);
1665                 break;
1666
1667         case RAW_FILEINFO_ALIGNMENT_INFORMATION:
1668                 CHECK_EQUAL(alignment_information.out.alignment_requirement);
1669                 break;
1670
1671         case RAW_FILEINFO_NETWORK_OPEN_INFORMATION:
1672                 CHECK_NTTIMES_EQUAL(network_open_information.out.create_time);
1673                 CHECK_NTTIMES_EQUAL(network_open_information.out.access_time);
1674                 CHECK_NTTIMES_EQUAL(network_open_information.out.write_time);
1675                 CHECK_NTTIMES_EQUAL(network_open_information.out.change_time);
1676                 CHECK_EQUAL(network_open_information.out.alloc_size);
1677                 CHECK_EQUAL(network_open_information.out.size);
1678                 CHECK_ATTRIB(network_open_information.out.attrib);
1679                 break;
1680
1681         case RAW_FILEINFO_ATTRIBUTE_TAG_INFORMATION:
1682                 CHECK_ATTRIB(attribute_tag_information.out.attrib);
1683                 CHECK_EQUAL(attribute_tag_information.out.reparse_tag);
1684                 break;
1685
1686         case RAW_FILEINFO_SMB2_ALL_INFORMATION:
1687                 CHECK_NTTIMES_EQUAL(all_info2.out.create_time);
1688                 CHECK_NTTIMES_EQUAL(all_info2.out.access_time);
1689                 CHECK_NTTIMES_EQUAL(all_info2.out.write_time);
1690                 CHECK_NTTIMES_EQUAL(all_info2.out.change_time);
1691                 CHECK_ATTRIB(all_info2.out.attrib);
1692                 CHECK_EQUAL(all_info2.out.unknown1);
1693                 CHECK_EQUAL(all_info2.out.alloc_size);
1694                 CHECK_EQUAL(all_info2.out.size);
1695                 CHECK_EQUAL(all_info2.out.nlink);
1696                 CHECK_EQUAL(all_info2.out.delete_pending);
1697                 CHECK_EQUAL(all_info2.out.directory);
1698                 CHECK_EQUAL(all_info2.out.file_id);
1699                 CHECK_EQUAL(all_info2.out.ea_size);
1700                 CHECK_EQUAL(all_info2.out.access_mask);
1701                 CHECK_EQUAL(all_info2.out.position);
1702                 CHECK_EQUAL(all_info2.out.mode);
1703                 CHECK_EQUAL(all_info2.out.alignment_requirement);
1704                 CHECK_WSTR_EQUAL(all_info2.out.fname);
1705                 break;
1706
1707         case RAW_FILEINFO_SMB2_ALL_EAS:
1708                 CHECK_EQUAL(all_eas.out.num_eas);
1709                 for (i=0;i<parm[0].all_eas.out.num_eas;i++) {
1710                         CHECK_EQUAL(all_eas.out.eas[i].flags);
1711                         CHECK_WSTR_EQUAL(all_eas.out.eas[i].name);
1712                         CHECK_BLOB_EQUAL(all_eas.out.eas[i].value);
1713                 }
1714                 break;
1715
1716         case RAW_FILEINFO_SEC_DESC:
1717                 CHECK_SECDESC(query_secdesc.out.sd);
1718                 break;
1719
1720                 /* Unhandled levels */
1721         case RAW_FILEINFO_EA_LIST:
1722         case RAW_FILEINFO_UNIX_BASIC:
1723         case RAW_FILEINFO_UNIX_LINK:
1724         case RAW_FILEINFO_UNIX_INFO2:
1725                 break;
1726         }
1727
1728         return true;
1729 }
1730
1731
1732
1733 /*
1734   generate openx operations
1735 */
1736 static bool handler_smb_openx(int instance)
1737 {
1738         union smb_open parm[NSERVERS];
1739         NTSTATUS status[NSERVERS];
1740
1741         parm[0].openx.level = RAW_OPEN_OPENX;
1742         parm[0].openx.in.flags = gen_openx_flags();
1743         parm[0].openx.in.open_mode = gen_openx_mode();
1744         parm[0].openx.in.search_attrs = gen_attrib();
1745         parm[0].openx.in.file_attrs = gen_attrib();
1746         parm[0].openx.in.write_time = gen_timet();
1747         parm[0].openx.in.open_func = gen_openx_func();
1748         parm[0].openx.in.size = gen_io_count();
1749         parm[0].openx.in.timeout = gen_timeout();
1750         parm[0].openx.in.fname = gen_fname_open(instance);
1751
1752         if (!options.use_oplocks) {
1753                 /* mask out oplocks */
1754                 parm[0].openx.in.flags &= ~(OPENX_FLAGS_REQUEST_OPLOCK|
1755                                             OPENX_FLAGS_REQUEST_BATCH_OPLOCK);
1756         }
1757
1758         GEN_COPY_PARM;
1759         GEN_CALL_SMB(smb_raw_open(tree, current_op.mem_ctx, &parm[i]));
1760
1761         CHECK_ATTRIB(openx.out.attrib);
1762         CHECK_EQUAL(openx.out.size);
1763         CHECK_EQUAL(openx.out.access);
1764         CHECK_EQUAL(openx.out.ftype);
1765         CHECK_EQUAL(openx.out.devstate);
1766         CHECK_EQUAL(openx.out.action);
1767         CHECK_EQUAL(openx.out.access_mask);
1768         CHECK_EQUAL(openx.out.unknown);
1769         CHECK_TIMES_EQUAL(openx.out.write_time);
1770
1771         /* open creates a new file handle */
1772         ADD_HANDLE_SMB(parm[0].openx.in.fname, openx.out.file.fnum);
1773
1774         return true;
1775 }
1776
1777
1778 /*
1779   generate open operations
1780 */
1781 static bool handler_smb_open(int instance)
1782 {
1783         union smb_open parm[NSERVERS];
1784         NTSTATUS status[NSERVERS];
1785
1786         parm[0].openold.level = RAW_OPEN_OPEN;
1787         parm[0].openold.in.open_mode = gen_bits_mask2(0xF, 0xFFFF);
1788         parm[0].openold.in.search_attrs = gen_attrib();
1789         parm[0].openold.in.fname = gen_fname_open(instance);
1790
1791         if (!options.use_oplocks) {
1792                 /* mask out oplocks */
1793                 parm[0].openold.in.open_mode &= ~(OPENX_FLAGS_REQUEST_OPLOCK|
1794                                                   OPENX_FLAGS_REQUEST_BATCH_OPLOCK);
1795         }
1796
1797         GEN_COPY_PARM;
1798         GEN_CALL_SMB(smb_raw_open(tree, current_op.mem_ctx, &parm[i]));
1799
1800         CHECK_ATTRIB(openold.out.attrib);
1801         CHECK_TIMES_EQUAL(openold.out.write_time);
1802         CHECK_EQUAL(openold.out.size);
1803         CHECK_EQUAL(openold.out.rmode);
1804
1805         /* open creates a new file handle */
1806         ADD_HANDLE_SMB(parm[0].openold.in.fname, openold.out.file.fnum);
1807
1808         return true;
1809 }
1810
1811
1812 /*
1813   generate ntcreatex operations
1814 */
1815 static bool handler_smb_ntcreatex(int instance)
1816 {
1817         union smb_open parm[NSERVERS];
1818         NTSTATUS status[NSERVERS];
1819
1820         parm[0].ntcreatex.level = RAW_OPEN_NTCREATEX;
1821         parm[0].ntcreatex.in.flags = gen_ntcreatex_flags();
1822         parm[0].ntcreatex.in.root_fid = gen_root_fid(instance);
1823         parm[0].ntcreatex.in.access_mask = gen_access_mask();
1824         parm[0].ntcreatex.in.alloc_size = gen_alloc_size();
1825         parm[0].ntcreatex.in.file_attr = gen_attrib();
1826         parm[0].ntcreatex.in.share_access = gen_bits_mask2(0x7, 0xFFFFFFFF);
1827         parm[0].ntcreatex.in.open_disposition = gen_open_disp();
1828         parm[0].ntcreatex.in.create_options = gen_create_options();
1829         parm[0].ntcreatex.in.impersonation = gen_bits_mask2(0, 0xFFFFFFFF);
1830         parm[0].ntcreatex.in.security_flags = gen_bits_mask2(0, 0xFF);
1831         parm[0].ntcreatex.in.fname = gen_fname_open(instance);
1832
1833         if (!options.use_oplocks) {
1834                 /* mask out oplocks */
1835                 parm[0].ntcreatex.in.flags &= ~(NTCREATEX_FLAGS_REQUEST_OPLOCK|
1836                                                 NTCREATEX_FLAGS_REQUEST_BATCH_OPLOCK);
1837         }
1838
1839         GEN_COPY_PARM;
1840         if (parm[0].ntcreatex.in.root_fid != 0) {
1841                 GEN_SET_FNUM_SMB(ntcreatex.in.root_fid);
1842         }
1843         GEN_CALL_SMB(smb_raw_open(tree, current_op.mem_ctx, &parm[i]));
1844
1845         CHECK_EQUAL(ntcreatex.out.oplock_level);
1846         CHECK_EQUAL(ntcreatex.out.create_action);
1847         CHECK_NTTIMES_EQUAL(ntcreatex.out.create_time);
1848         CHECK_NTTIMES_EQUAL(ntcreatex.out.access_time);
1849         CHECK_NTTIMES_EQUAL(ntcreatex.out.write_time);
1850         CHECK_NTTIMES_EQUAL(ntcreatex.out.change_time);
1851         CHECK_ATTRIB(ntcreatex.out.attrib);
1852         CHECK_EQUAL(ntcreatex.out.alloc_size);
1853         CHECK_EQUAL(ntcreatex.out.size);
1854         CHECK_EQUAL(ntcreatex.out.file_type);
1855         CHECK_EQUAL(ntcreatex.out.ipc_state);
1856         CHECK_EQUAL(ntcreatex.out.is_directory);
1857
1858         /* ntcreatex creates a new file handle */
1859         ADD_HANDLE_SMB(parm[0].ntcreatex.in.fname, ntcreatex.out.file.fnum);
1860
1861         return true;
1862 }
1863
1864 /*
1865   generate close operations
1866 */
1867 static bool handler_smb_close(int instance)
1868 {
1869         union smb_close parm[NSERVERS];
1870         NTSTATUS status[NSERVERS];
1871
1872         parm[0].close.level = RAW_CLOSE_CLOSE;
1873         parm[0].close.in.file.fnum = gen_fnum_close(instance);
1874         parm[0].close.in.write_time = gen_timet();
1875
1876         GEN_COPY_PARM;
1877         GEN_SET_FNUM_SMB(close.in.file.fnum);
1878         GEN_CALL_SMB(smb_raw_close(tree, &parm[i]));
1879
1880         REMOVE_HANDLE_SMB(close.in.file.fnum);
1881
1882         return true;
1883 }
1884
1885 /*
1886   generate unlink operations
1887 */
1888 static bool handler_smb_unlink(int instance)
1889 {
1890         union smb_unlink parm[NSERVERS];
1891         NTSTATUS status[NSERVERS];
1892
1893         parm[0].unlink.in.pattern = gen_pattern();
1894         parm[0].unlink.in.attrib = gen_attrib();
1895
1896         GEN_COPY_PARM;
1897         GEN_CALL_SMB(smb_raw_unlink(tree, &parm[i]));
1898
1899         return true;
1900 }
1901
1902 /*
1903   generate chkpath operations
1904 */
1905 static bool handler_smb_chkpath(int instance)
1906 {
1907         union smb_chkpath parm[NSERVERS];
1908         NTSTATUS status[NSERVERS];
1909
1910         parm[0].chkpath.in.path = gen_fname_open(instance);
1911
1912         GEN_COPY_PARM;
1913         GEN_CALL_SMB(smb_raw_chkpath(tree, &parm[i]));
1914
1915         return true;
1916 }
1917
1918 /*
1919   generate mkdir operations
1920 */
1921 static bool handler_smb_mkdir(int instance)
1922 {
1923         union smb_mkdir parm[NSERVERS];
1924         NTSTATUS status[NSERVERS];
1925
1926         parm[0].mkdir.level = RAW_MKDIR_MKDIR;
1927         parm[0].mkdir.in.path = gen_fname_open(instance);
1928
1929         GEN_COPY_PARM;
1930         GEN_CALL_SMB(smb_raw_mkdir(tree, &parm[i]));
1931
1932         return true;
1933 }
1934
1935 /*
1936   generate rmdir operations
1937 */
1938 static bool handler_smb_rmdir(int instance)
1939 {
1940         struct smb_rmdir parm[NSERVERS];
1941         NTSTATUS status[NSERVERS];
1942
1943         parm[0].in.path = gen_fname_open(instance);
1944
1945         GEN_COPY_PARM;
1946         GEN_CALL_SMB(smb_raw_rmdir(tree, &parm[i]));
1947
1948         return true;
1949 }
1950
1951 /*
1952   generate rename operations
1953 */
1954 static bool handler_smb_rename(int instance)
1955 {
1956         union smb_rename parm[NSERVERS];
1957         NTSTATUS status[NSERVERS];
1958
1959         parm[0].generic.level = RAW_RENAME_RENAME;
1960         parm[0].rename.in.pattern1 = gen_pattern();
1961         parm[0].rename.in.pattern2 = gen_pattern();
1962         parm[0].rename.in.attrib = gen_attrib();
1963
1964         GEN_COPY_PARM;
1965         GEN_CALL_SMB(smb_raw_rename(tree, &parm[i]));
1966
1967         return true;
1968 }
1969
1970 /*
1971   generate ntrename operations
1972 */
1973 static bool handler_smb_ntrename(int instance)
1974 {
1975         union smb_rename parm[NSERVERS];
1976         NTSTATUS status[NSERVERS];
1977
1978         parm[0].generic.level = RAW_RENAME_NTRENAME;
1979         parm[0].ntrename.in.old_name = gen_fname();
1980         parm[0].ntrename.in.new_name = gen_fname();
1981         parm[0].ntrename.in.attrib = gen_attrib();
1982         parm[0].ntrename.in.cluster_size = gen_bits_mask2(0, 0xFFFFFFF);
1983         parm[0].ntrename.in.flags = gen_rename_flags();
1984
1985         GEN_COPY_PARM;
1986         GEN_CALL_SMB(smb_raw_rename(tree, &parm[i]));
1987
1988         return true;
1989 }
1990
1991
1992 /*
1993   generate seek operations
1994 */
1995 static bool handler_smb_seek(int instance)
1996 {
1997         union smb_seek parm[NSERVERS];
1998         NTSTATUS status[NSERVERS];
1999
2000         parm[0].lseek.in.file.fnum = gen_fnum(instance);
2001         parm[0].lseek.in.mode = gen_bits_mask2(0x3, 0xFFFF);
2002         parm[0].lseek.in.offset = gen_offset();
2003
2004         GEN_COPY_PARM;
2005         GEN_SET_FNUM_SMB(lseek.in.file.fnum);
2006         GEN_CALL_SMB(smb_raw_seek(tree, &parm[i]));
2007
2008         CHECK_EQUAL(lseek.out.offset);
2009
2010         return true;
2011 }
2012
2013
2014 /*
2015   generate readx operations
2016 */
2017 static bool handler_smb_readx(int instance)
2018 {
2019         union smb_read parm[NSERVERS];
2020         NTSTATUS status[NSERVERS];
2021
2022         parm[0].readx.level = RAW_READ_READX;
2023         parm[0].readx.in.file.fnum = gen_fnum(instance);
2024         parm[0].readx.in.offset = gen_offset();
2025         parm[0].readx.in.mincnt = gen_io_count();
2026         parm[0].readx.in.maxcnt = gen_io_count();
2027         parm[0].readx.in.remaining = gen_io_count();
2028         parm[0].readx.in.read_for_execute = gen_bool();
2029         parm[0].readx.out.data = talloc_array(current_op.mem_ctx, uint8_t,
2030                                              MAX(parm[0].readx.in.mincnt, parm[0].readx.in.maxcnt));
2031
2032         GEN_COPY_PARM;
2033         GEN_SET_FNUM_SMB(readx.in.file.fnum);
2034         GEN_CALL_SMB(smb_raw_read(tree, &parm[i]));
2035
2036         CHECK_EQUAL(readx.out.remaining);
2037         CHECK_EQUAL(readx.out.compaction_mode);
2038         CHECK_EQUAL(readx.out.nread);
2039
2040         return true;
2041 }
2042
2043 /*
2044   generate writex operations
2045 */
2046 static bool handler_smb_writex(int instance)
2047 {
2048         union smb_write parm[NSERVERS];
2049         NTSTATUS status[NSERVERS];
2050
2051         parm[0].writex.level = RAW_WRITE_WRITEX;
2052         parm[0].writex.in.file.fnum = gen_fnum(instance);
2053         parm[0].writex.in.offset = gen_offset();
2054         parm[0].writex.in.wmode = gen_bits_mask(0xFFFF);
2055         parm[0].writex.in.remaining = gen_io_count();
2056         parm[0].writex.in.count = gen_io_count();
2057         parm[0].writex.in.data = talloc_zero_array(current_op.mem_ctx, uint8_t, parm[0].writex.in.count);
2058
2059         GEN_COPY_PARM;
2060         GEN_SET_FNUM_SMB(writex.in.file.fnum);
2061         GEN_CALL_SMB(smb_raw_write(tree, &parm[i]));
2062
2063         CHECK_EQUAL(writex.out.nwritten);
2064         CHECK_EQUAL(writex.out.remaining);
2065
2066         return true;
2067 }
2068
2069 /*
2070   generate lockingx operations
2071 */
2072 static bool handler_smb_lockingx(int instance)
2073 {
2074         union smb_lock parm[NSERVERS];
2075         NTSTATUS status[NSERVERS];
2076         int n, nlocks;
2077
2078         parm[0].lockx.level = RAW_LOCK_LOCKX;
2079         parm[0].lockx.in.file.fnum = gen_fnum(instance);
2080         parm[0].lockx.in.mode = gen_lock_mode();
2081         parm[0].lockx.in.timeout = gen_timeout();
2082         do {
2083                 /* make sure we don't accidentially generate an oplock
2084                    break ack - otherwise the server can just block forever */
2085                 parm[0].lockx.in.ulock_cnt = gen_lock_count();
2086                 parm[0].lockx.in.lock_cnt = gen_lock_count();
2087                 nlocks = parm[0].lockx.in.ulock_cnt + parm[0].lockx.in.lock_cnt;
2088         } while (nlocks == 0);
2089
2090         if (nlocks > 0) {
2091                 parm[0].lockx.in.locks = talloc_array(current_op.mem_ctx,
2092                                                         struct smb_lock_entry,
2093                                                         nlocks);
2094                 for (n=0;n<nlocks;n++) {
2095                         parm[0].lockx.in.locks[n].pid = gen_pid();
2096                         parm[0].lockx.in.locks[n].offset = gen_offset();
2097                         parm[0].lockx.in.locks[n].count = gen_io_count();
2098                 }
2099         }
2100
2101         GEN_COPY_PARM;
2102         GEN_SET_FNUM_SMB(lockx.in.file.fnum);
2103         GEN_CALL_SMB(smb_raw_lock(tree, &parm[i]));
2104
2105         return true;
2106 }
2107
2108 #if 0
2109 /*
2110   generate a fileinfo query structure
2111 */
2112 static void gen_setfileinfo(int instance, union smb_setfileinfo *info)
2113 {
2114         int i;
2115         #undef LVL
2116         #define LVL(v) {RAW_SFILEINFO_ ## v, "RAW_SFILEINFO_" #v}
2117         struct {
2118                 enum smb_setfileinfo_level level;
2119                 const char *name;
2120         }  levels[] = {
2121 #if 0
2122                 /* disabled until win2003 can handle them ... */
2123                 LVL(EA_SET), LVL(BASIC_INFO), LVL(DISPOSITION_INFO),
2124                 LVL(STANDARD), LVL(ALLOCATION_INFO), LVL(END_OF_FILE_INFO),
2125 #endif
2126                 LVL(SETATTR), LVL(SETATTRE), LVL(BASIC_INFORMATION),
2127                 LVL(RENAME_INFORMATION), LVL(DISPOSITION_INFORMATION),
2128                 LVL(POSITION_INFORMATION), LVL(MODE_INFORMATION),
2129                 LVL(ALLOCATION_INFORMATION), LVL(END_OF_FILE_INFORMATION),
2130                 LVL(1023), LVL(1025), LVL(1029), LVL(1032), LVL(1039), LVL(1040)
2131         };
2132         do {
2133                 i = gen_int_range(0, ARRAY_SIZE(levels)-1);
2134         } while (ignore_pattern(levels[i].name));
2135
2136         info->generic.level = levels[i].level;
2137
2138         switch (info->generic.level) {
2139         case RAW_SFILEINFO_SETATTR:
2140                 info->setattr.in.attrib = gen_attrib();
2141                 info->setattr.in.write_time = gen_timet();
2142                 break;
2143         case RAW_SFILEINFO_SETATTRE:
2144                 info->setattre.in.create_time = gen_timet();
2145                 info->setattre.in.access_time = gen_timet();
2146                 info->setattre.in.write_time = gen_timet();
2147                 break;
2148         case RAW_SFILEINFO_STANDARD:
2149                 info->standard.in.create_time = gen_timet();
2150                 info->standard.in.access_time = gen_timet();
2151                 info->standard.in.write_time = gen_timet();
2152                 break;
2153         case RAW_SFILEINFO_EA_SET: {
2154                 static struct ea_struct ea;
2155                 info->ea_set.in.num_eas = 1;
2156                 info->ea_set.in.eas = &ea;
2157                 info->ea_set.in.eas[0] = gen_ea_struct();
2158         }
2159                 break;
2160         case RAW_SFILEINFO_BASIC_INFO:
2161         case RAW_SFILEINFO_BASIC_INFORMATION:
2162                 info->basic_info.in.create_time = gen_nttime();
2163                 info->basic_info.in.access_time = gen_nttime();
2164                 info->basic_info.in.write_time = gen_nttime();
2165                 info->basic_info.in.change_time = gen_nttime();
2166                 info->basic_info.in.attrib = gen_attrib();
2167                 break;
2168         case RAW_SFILEINFO_DISPOSITION_INFO:
2169         case RAW_SFILEINFO_DISPOSITION_INFORMATION:
2170                 info->disposition_info.in.delete_on_close = gen_bool();
2171                 break;
2172         case RAW_SFILEINFO_ALLOCATION_INFO:
2173         case RAW_SFILEINFO_ALLOCATION_INFORMATION:
2174                 info->allocation_info.in.alloc_size = gen_alloc_size();
2175                 break;
2176         case RAW_SFILEINFO_END_OF_FILE_INFO:
2177         case RAW_SFILEINFO_END_OF_FILE_INFORMATION:
2178                 info->end_of_file_info.in.size = gen_offset();
2179                 break;
2180         case RAW_SFILEINFO_RENAME_INFORMATION:
2181         case RAW_SFILEINFO_RENAME_INFORMATION_SMB2:
2182                 info->rename_information.in.overwrite = gen_bool();
2183                 info->rename_information.in.root_fid = gen_root_fid(instance);
2184                 info->rename_information.in.new_name = gen_fname_open(instance);
2185                 break;
2186         case RAW_SFILEINFO_POSITION_INFORMATION:
2187                 info->position_information.in.position = gen_offset();
2188                 break;
2189         case RAW_SFILEINFO_MODE_INFORMATION:
2190                 info->mode_information.in.mode = gen_bits_mask(0xFFFFFFFF);
2191                 break;
2192         case RAW_SFILEINFO_FULL_EA_INFORMATION:
2193                 info->full_ea_information.in.eas = gen_ea_list();
2194                 break;
2195         case RAW_SFILEINFO_GENERIC:
2196         case RAW_SFILEINFO_SEC_DESC:
2197         case RAW_SFILEINFO_UNIX_BASIC:
2198         case RAW_SFILEINFO_UNIX_LINK:
2199         case RAW_SFILEINFO_UNIX_HLINK:
2200         case RAW_SFILEINFO_1023:
2201         case RAW_SFILEINFO_1025:
2202         case RAW_SFILEINFO_1029:
2203         case RAW_SFILEINFO_1032:
2204         case RAW_SFILEINFO_1039:
2205         case RAW_SFILEINFO_1040:
2206         case RAW_SFILEINFO_UNIX_INFO2:
2207                 /* Untested */
2208                 break;
2209         }
2210 }
2211 #endif
2212
2213 /*
2214   generate a fileinfo query structure
2215 */
2216 static void gen_setfileinfo(int instance, union smb_setfileinfo *info)
2217 {
2218         int i;
2219         #undef LVL
2220         #define LVL(v) {RAW_SFILEINFO_ ## v, "RAW_SFILEINFO_" #v}
2221         struct levels {
2222                 enum smb_setfileinfo_level level;
2223                 const char *name;
2224         };
2225         struct levels smb_levels[] = {
2226                 LVL(EA_SET), LVL(BASIC_INFO), LVL(DISPOSITION_INFO),
2227                 LVL(STANDARD), LVL(ALLOCATION_INFO), LVL(END_OF_FILE_INFO),
2228                 LVL(SETATTR), LVL(SETATTRE), LVL(BASIC_INFORMATION),
2229                 LVL(RENAME_INFORMATION), LVL(DISPOSITION_INFORMATION),
2230                 LVL(POSITION_INFORMATION), LVL(FULL_EA_INFORMATION), LVL(MODE_INFORMATION),
2231                 LVL(ALLOCATION_INFORMATION), LVL(END_OF_FILE_INFORMATION),
2232                 LVL(PIPE_INFORMATION), LVL(VALID_DATA_INFORMATION), LVL(SHORT_NAME_INFORMATION),
2233                 LVL(1025), LVL(1027), LVL(1029), LVL(1030), LVL(1031), LVL(1032), LVL(1036),
2234                 LVL(1041), LVL(1042), LVL(1043), LVL(1044),
2235         };
2236         struct levels smb2_levels[] = {
2237                 LVL(BASIC_INFORMATION),
2238                 LVL(RENAME_INFORMATION), LVL(DISPOSITION_INFORMATION),
2239                 LVL(POSITION_INFORMATION), LVL(FULL_EA_INFORMATION), LVL(MODE_INFORMATION),
2240                 LVL(ALLOCATION_INFORMATION), LVL(END_OF_FILE_INFORMATION),
2241                 LVL(PIPE_INFORMATION), LVL(VALID_DATA_INFORMATION), LVL(SHORT_NAME_INFORMATION),
2242                 LVL(1025), LVL(1027), LVL(1029), LVL(1030), LVL(1031), LVL(1032), LVL(1036),
2243                 LVL(1041), LVL(1042), LVL(1043), LVL(1044),
2244         };
2245         struct levels *levels = options.smb2?smb2_levels:smb_levels;
2246         uint32_t num_levels = options.smb2?ARRAY_SIZE(smb2_levels):ARRAY_SIZE(smb_levels);
2247
2248         do {
2249                 i = gen_int_range(0, num_levels-1);
2250         } while (ignore_pattern(levels[i].name));
2251
2252         ZERO_STRUCTP(info);
2253         info->generic.level = levels[i].level;
2254
2255         switch (info->generic.level) {
2256         case RAW_SFILEINFO_SETATTR:
2257                 info->setattr.in.attrib = gen_attrib();
2258                 info->setattr.in.write_time = gen_timet();
2259                 break;
2260         case RAW_SFILEINFO_SETATTRE:
2261                 info->setattre.in.create_time = gen_timet();
2262                 info->setattre.in.access_time = gen_timet();
2263                 info->setattre.in.write_time = gen_timet();
2264                 break;
2265         case RAW_SFILEINFO_STANDARD:
2266                 info->standard.in.create_time = gen_timet();
2267                 info->standard.in.access_time = gen_timet();
2268                 info->standard.in.write_time = gen_timet();
2269                 break;
2270         case RAW_SFILEINFO_EA_SET: {
2271                 static struct ea_struct ea;
2272                 info->ea_set.in.num_eas = 1;
2273                 info->ea_set.in.eas = &ea;
2274                 info->ea_set.in.eas[0] = gen_ea_struct();
2275                 break;
2276         }
2277         case RAW_SFILEINFO_BASIC_INFO:
2278         case RAW_SFILEINFO_BASIC_INFORMATION:
2279                 info->basic_info.in.create_time = gen_nttime();
2280                 info->basic_info.in.access_time = gen_nttime();
2281                 info->basic_info.in.write_time = gen_nttime();
2282                 info->basic_info.in.change_time = gen_nttime();
2283                 info->basic_info.in.attrib = gen_attrib();
2284                 break;
2285         case RAW_SFILEINFO_DISPOSITION_INFO:
2286         case RAW_SFILEINFO_DISPOSITION_INFORMATION:
2287                 info->disposition_info.in.delete_on_close = gen_bool();
2288                 break;
2289         case RAW_SFILEINFO_ALLOCATION_INFO:
2290         case RAW_SFILEINFO_ALLOCATION_INFORMATION:
2291                 info->allocation_info.in.alloc_size = gen_alloc_size();
2292                 break;
2293         case RAW_SFILEINFO_END_OF_FILE_INFO:
2294         case RAW_SFILEINFO_END_OF_FILE_INFORMATION:
2295                 info->end_of_file_info.in.size = gen_offset();
2296                 break;
2297         case RAW_SFILEINFO_RENAME_INFORMATION:
2298         case RAW_SFILEINFO_RENAME_INFORMATION_SMB2:
2299                 info->rename_information.in.overwrite = gen_bool();
2300                 info->rename_information.in.root_fid = gen_root_fid(instance);
2301                 info->rename_information.in.new_name = gen_fname_open(instance);
2302                 break;
2303         case RAW_SFILEINFO_POSITION_INFORMATION:
2304                 info->position_information.in.position = gen_offset();
2305                 break;
2306         case RAW_SFILEINFO_MODE_INFORMATION:
2307                 info->mode_information.in.mode = gen_bits_mask(0xFFFFFFFF);
2308                 break;
2309         case RAW_SFILEINFO_FULL_EA_INFORMATION:
2310                 info->full_ea_information.in.eas = gen_ea_list();
2311                 break;
2312
2313         case RAW_SFILEINFO_GENERIC:
2314         case RAW_SFILEINFO_SEC_DESC:
2315         case RAW_SFILEINFO_1025:
2316         case RAW_SFILEINFO_1029:
2317         case RAW_SFILEINFO_1032:
2318         case RAW_SFILEINFO_UNIX_BASIC:
2319         case RAW_SFILEINFO_UNIX_INFO2:
2320         case RAW_SFILEINFO_UNIX_LINK:
2321         case RAW_SFILEINFO_UNIX_HLINK:
2322                 /* Untested */
2323                 break;
2324         }
2325 }
2326
2327
2328
2329 /*
2330   generate a fileinfo query structure
2331 */
2332 static void gen_fileinfo_smb(int instance, union smb_fileinfo *info)
2333 {
2334         int i;
2335         #undef LVL
2336         #define LVL(v) {RAW_FILEINFO_ ## v, "RAW_FILEINFO_" #v}
2337         struct {
2338                 enum smb_fileinfo_level level;
2339                 const char *name;
2340         }  levels[] = {
2341                 LVL(GETATTR), LVL(GETATTRE), LVL(STANDARD),
2342                 LVL(EA_SIZE), LVL(ALL_EAS), LVL(IS_NAME_VALID),
2343                 LVL(BASIC_INFO), LVL(STANDARD_INFO), LVL(EA_INFO),
2344                 LVL(NAME_INFO), LVL(ALL_INFO), LVL(ALT_NAME_INFO),
2345                 LVL(STREAM_INFO), LVL(COMPRESSION_INFO), LVL(BASIC_INFORMATION),
2346                 LVL(STANDARD_INFORMATION), LVL(INTERNAL_INFORMATION), LVL(EA_INFORMATION),
2347                 LVL(ACCESS_INFORMATION), LVL(NAME_INFORMATION), LVL(POSITION_INFORMATION),
2348                 LVL(MODE_INFORMATION), LVL(ALIGNMENT_INFORMATION), LVL(ALL_INFORMATION),
2349                 LVL(ALT_NAME_INFORMATION), LVL(STREAM_INFORMATION), LVL(COMPRESSION_INFORMATION),
2350                 LVL(NETWORK_OPEN_INFORMATION), LVL(ATTRIBUTE_TAG_INFORMATION)
2351         };
2352         do {
2353                 i = gen_int_range(0, ARRAY_SIZE(levels)-1);
2354         } while (ignore_pattern(levels[i].name));
2355
2356         info->generic.level = levels[i].level;
2357 }
2358
2359 /*
2360   generate qpathinfo operations
2361 */
2362 static bool handler_smb_qpathinfo(int instance)
2363 {
2364         union smb_fileinfo parm[NSERVERS];
2365         NTSTATUS status[NSERVERS];
2366
2367         parm[0].generic.in.file.path = gen_fname_open(instance);
2368
2369         gen_fileinfo_smb(instance, &parm[0]);
2370
2371         GEN_COPY_PARM;
2372         GEN_CALL_SMB(smb_raw_pathinfo(tree, current_op.mem_ctx, &parm[i]));
2373
2374         return cmp_fileinfo(instance, parm, status);
2375 }
2376
2377 /*
2378   generate qfileinfo operations
2379 */
2380 static bool handler_smb_qfileinfo(int instance)
2381 {
2382         union smb_fileinfo parm[NSERVERS];
2383         NTSTATUS status[NSERVERS];
2384
2385         parm[0].generic.in.file.fnum = gen_fnum(instance);
2386
2387         gen_fileinfo_smb(instance, &parm[0]);
2388
2389         GEN_COPY_PARM;
2390         GEN_SET_FNUM_SMB(generic.in.file.fnum);
2391         GEN_CALL_SMB(smb_raw_fileinfo(tree, current_op.mem_ctx, &parm[i]));
2392
2393         return cmp_fileinfo(instance, parm, status);
2394 }
2395
2396
2397 /*
2398   generate setpathinfo operations
2399 */
2400 static bool handler_smb_spathinfo(int instance)
2401 {
2402         union smb_setfileinfo parm[NSERVERS];
2403         NTSTATUS status[NSERVERS];
2404
2405         gen_setfileinfo(instance, &parm[0]);
2406         parm[0].generic.in.file.path = gen_fname_open(instance);
2407
2408         GEN_COPY_PARM;
2409
2410         /* a special case for the fid in a RENAME */
2411         if (parm[0].generic.level == RAW_SFILEINFO_RENAME_INFORMATION &&
2412             parm[0].rename_information.in.root_fid != 0) {
2413                 GEN_SET_FNUM_SMB(rename_information.in.root_fid);
2414         }
2415
2416         GEN_CALL_SMB(smb_raw_setpathinfo(tree, &parm[i]));
2417
2418         return true;
2419 }
2420
2421
2422 /*
2423   generate setfileinfo operations
2424 */
2425 static bool handler_smb_sfileinfo(int instance)
2426 {
2427         union smb_setfileinfo parm[NSERVERS];
2428         NTSTATUS status[NSERVERS];
2429
2430         parm[0].generic.in.file.fnum = gen_fnum(instance);
2431
2432         gen_setfileinfo(instance, &parm[0]);
2433
2434         GEN_COPY_PARM;
2435         GEN_SET_FNUM_SMB(generic.in.file.fnum);
2436         GEN_CALL_SMB(smb_raw_setfileinfo(tree, &parm[i]));
2437
2438         return true;
2439 }
2440
2441
2442 /*
2443   this is called when a change notify reply comes in
2444 */
2445 static void async_notify_smb(struct smbcli_request *req)
2446 {
2447         union smb_notify notify;
2448         NTSTATUS status;
2449         int i, j;
2450         uint16_t tid;
2451         struct smbcli_transport *transport = req->transport;
2452
2453         tid = SVAL(req->in.hdr, HDR_TID);
2454
2455         notify.nttrans.level = RAW_NOTIFY_NTTRANS;
2456         status = smb_raw_changenotify_recv(req, current_op.mem_ctx, &notify);
2457         if (NT_STATUS_IS_OK(status) && notify.nttrans.out.num_changes > 0) {
2458                 printf("notify tid=%d num_changes=%d action=%d name=%s\n",
2459                        tid,
2460                        notify.nttrans.out.num_changes,
2461                        notify.nttrans.out.changes[0].action,
2462                        notify.nttrans.out.changes[0].name.s);
2463         }
2464
2465         for (i=0;i<NSERVERS;i++) {
2466                 for (j=0;j<NINSTANCES;j++) {
2467                         if (transport == servers[i].smb_tree[j]->session->transport &&
2468                             tid == servers[i].smb_tree[j]->tid) {
2469                                 notifies[i][j].notify_count++;
2470                                 notifies[i][j].status = status;
2471                                 notifies[i][j].notify = notify;
2472                         }
2473                 }
2474         }
2475 }
2476
2477 /*
2478   generate change notify operations
2479 */
2480 static bool handler_smb_notify(int instance)
2481 {
2482         union smb_notify parm[NSERVERS];
2483         int n;
2484
2485         ZERO_STRUCT(parm[0]);
2486         parm[0].nttrans.level                   = RAW_NOTIFY_NTTRANS;
2487         parm[0].nttrans.in.buffer_size          = gen_io_count();
2488         parm[0].nttrans.in.completion_filter    = gen_bits_mask(0xFF);
2489         parm[0].nttrans.in.file.fnum            = gen_fnum(instance);
2490         parm[0].nttrans.in.recursive            = gen_bool();
2491
2492         GEN_COPY_PARM;
2493         GEN_SET_FNUM_SMB(nttrans.in.file.fnum);
2494
2495         for (n=0;n<NSERVERS;n++) {
2496                 struct smbcli_request *req;
2497                 req = smb_raw_changenotify_send(servers[n].smb_tree[instance], &parm[n]);
2498                 req->async.fn = async_notify_smb;
2499         }
2500
2501         return true;
2502 }
2503
2504
2505 /*
2506   generate ntcreatex operations
2507 */
2508 static bool handler_smb2_create(int instance)
2509 {
2510         struct smb2_create parm[NSERVERS];
2511         NTSTATUS status[NSERVERS];
2512
2513         ZERO_STRUCT(parm[0]);
2514         parm[0].in.security_flags             = gen_bits_levels(3, 90, 0x0, 70, 0x3, 100, 0xFF);
2515         parm[0].in.oplock_level               = gen_bits_levels(3, 90, 0x0, 70, 0x9, 100, 0xFF);
2516         parm[0].in.impersonation_level        = gen_bits_levels(3, 90, 0x0, 70, 0x3, 100, 0xFFFFFFFF);
2517         parm[0].in.create_flags               = gen_reserved64();
2518         parm[0].in.reserved                   = gen_reserved64();
2519         parm[0].in.desired_access             = gen_access_mask();
2520         parm[0].in.file_attributes            = gen_attrib();
2521         parm[0].in.share_access               = gen_bits_mask2(0x7, 0xFFFFFFFF);
2522         parm[0].in.create_disposition         = gen_open_disp();
2523         parm[0].in.create_options             = gen_create_options();
2524         parm[0].in.fname                      = gen_fname_open(instance);
2525         parm[0].in.eas                        = gen_ea_list();
2526         parm[0].in.alloc_size                 = gen_alloc_size();
2527         parm[0].in.durable_open               = gen_bool();
2528         parm[0].in.query_maximal_access       = gen_bool();
2529         parm[0].in.timewarp                   = gen_timewarp();
2530         parm[0].in.query_on_disk_id           = gen_bool();
2531         parm[0].in.sec_desc                   = gen_sec_desc();
2532
2533         if (!options.use_oplocks) {
2534                 /* mask out oplocks */
2535                 parm[0].in.oplock_level = 0;
2536         }
2537
2538         if (options.valid) {
2539                 parm[0].in.security_flags   &= 3;
2540                 parm[0].in.oplock_level     &= 9;
2541                 parm[0].in.impersonation_level &= 3;
2542         }
2543
2544         GEN_COPY_PARM;
2545         GEN_CALL_SMB2(smb2_create(tree, current_op.mem_ctx, &parm[i]));
2546
2547         CHECK_EQUAL(out.oplock_level);
2548         CHECK_EQUAL(out.reserved);
2549         CHECK_EQUAL(out.create_action);
2550         CHECK_NTTIMES_EQUAL(out.create_time);
2551         CHECK_NTTIMES_EQUAL(out.access_time);
2552         CHECK_NTTIMES_EQUAL(out.write_time);
2553         CHECK_NTTIMES_EQUAL(out.change_time);
2554         CHECK_EQUAL(out.alloc_size);
2555         CHECK_EQUAL(out.size);
2556         CHECK_ATTRIB(out.file_attr);
2557         CHECK_EQUAL(out.reserved2);
2558         CHECK_EQUAL(out.maximal_access);
2559
2560         /* ntcreatex creates a new file handle */
2561         ADD_HANDLE_SMB2(parm[0].in.fname, out.file.handle);
2562
2563         return true;
2564 }
2565
2566 /*
2567   generate close operations
2568 */
2569 static bool handler_smb2_close(int instance)
2570 {
2571         struct smb2_close parm[NSERVERS];
2572         NTSTATUS status[NSERVERS];
2573
2574         ZERO_STRUCT(parm[0]);
2575         parm[0].in.file.handle.data[0] = gen_fnum_close(instance);
2576         parm[0].in.flags               = gen_bits_mask2(0x1, 0xFFFF);
2577
2578         GEN_COPY_PARM;
2579         GEN_SET_FNUM_SMB2(in.file.handle);
2580         GEN_CALL_SMB2(smb2_close(tree, &parm[i]));
2581
2582         CHECK_EQUAL(out.flags);
2583         CHECK_EQUAL(out._pad);
2584         CHECK_NTTIMES_EQUAL(out.create_time);
2585         CHECK_NTTIMES_EQUAL(out.access_time);
2586         CHECK_NTTIMES_EQUAL(out.write_time);
2587         CHECK_NTTIMES_EQUAL(out.change_time);
2588         CHECK_EQUAL(out.alloc_size);
2589         CHECK_EQUAL(out.size);
2590         CHECK_ATTRIB(out.file_attr);
2591
2592         REMOVE_HANDLE_SMB2(in.file.handle);
2593
2594         return true;
2595 }
2596
2597 /*
2598   generate read operations
2599 */
2600 static bool handler_smb2_read(int instance)
2601 {
2602         struct smb2_read parm[NSERVERS];
2603         NTSTATUS status[NSERVERS];
2604
2605         parm[0].in.file.handle.data[0] = gen_fnum(instance);
2606         parm[0].in.reserved    = gen_reserved8();
2607         parm[0].in.length      = gen_io_count();
2608         parm[0].in.offset      = gen_offset();
2609         parm[0].in.min_count   = gen_io_count();
2610         parm[0].in.channel     = gen_bits_mask2(0x0, 0xFFFFFFFF);
2611         parm[0].in.remaining   = gen_bits_mask2(0x0, 0xFFFFFFFF);
2612         parm[0].in.channel_offset = gen_bits_mask2(0x0, 0xFFFF);
2613         parm[0].in.channel_length = gen_bits_mask2(0x0, 0xFFFF);
2614
2615         GEN_COPY_PARM;
2616         GEN_SET_FNUM_SMB2(in.file.handle);
2617         GEN_CALL_SMB2(smb2_read(tree, current_op.mem_ctx, &parm[i]));
2618
2619         CHECK_EQUAL(out.remaining);
2620         CHECK_EQUAL(out.reserved);
2621         CHECK_EQUAL(out.data.length);
2622
2623         return true;
2624 }
2625
2626 /*
2627   generate write operations
2628 */
2629 static bool handler_smb2_write(int instance)
2630 {
2631         struct smb2_write parm[NSERVERS];
2632         NTSTATUS status[NSERVERS];
2633
2634         parm[0].in.file.handle.data[0] = gen_fnum(instance);
2635         parm[0].in.offset = gen_offset();
2636         parm[0].in.unknown1 = gen_bits_mask2(0, 0xFFFFFFFF);
2637         parm[0].in.unknown2 = gen_bits_mask2(0, 0xFFFFFFFF);
2638         parm[0].in.data = data_blob_talloc(current_op.mem_ctx, NULL,
2639                                             gen_io_count());
2640
2641         GEN_COPY_PARM;
2642         GEN_SET_FNUM_SMB2(in.file.handle);
2643         GEN_CALL_SMB2(smb2_write(tree, &parm[i]));
2644
2645         CHECK_EQUAL(out._pad);
2646         CHECK_EQUAL(out.nwritten);
2647         CHECK_EQUAL(out.unknown1);
2648
2649         return true;
2650 }
2651
2652 /*
2653   generate lockingx operations
2654 */
2655 static bool handler_smb2_lock(int instance)
2656 {
2657         struct smb2_lock parm[NSERVERS];
2658         NTSTATUS status[NSERVERS];
2659         int n;
2660
2661         parm[0].level = RAW_LOCK_LOCKX;
2662         parm[0].in.file.handle.data[0] = gen_fnum(instance);
2663         parm[0].in.lock_count = gen_lock_count();
2664         parm[0].in.reserved = gen_reserved32();
2665
2666         parm[0].in.locks = talloc_array(current_op.mem_ctx,
2667                                         struct smb2_lock_element,
2668                                         parm[0].in.lock_count);
2669         for (n=0;n<parm[0].in.lock_count;n++) {
2670                 parm[0].in.locks[n].offset = gen_offset();
2671                 parm[0].in.locks[n].length = gen_io_count();
2672                 /* don't yet cope with async replies */
2673                 parm[0].in.locks[n].flags  = gen_lock_flags_smb2() |
2674                         SMB2_LOCK_FLAG_FAIL_IMMEDIATELY;
2675                 parm[0].in.locks[n].reserved = gen_bits_mask2(0x0, 0xFFFFFFFF);
2676         }
2677
2678         GEN_COPY_PARM;
2679         GEN_SET_FNUM_SMB2(in.file.handle);
2680         GEN_CALL_SMB2(smb2_lock(tree, &parm[i]));
2681
2682         return true;
2683 }
2684
2685 /*
2686   generate flush operations
2687 */
2688 static bool handler_smb2_flush(int instance)
2689 {
2690         struct smb2_flush parm[NSERVERS];
2691         NTSTATUS status[NSERVERS];
2692
2693         ZERO_STRUCT(parm[0]);
2694         parm[0].in.file.handle.data[0] = gen_fnum(instance);
2695         parm[0].in.reserved1  = gen_reserved16();
2696         parm[0].in.reserved2  = gen_reserved32();
2697
2698         GEN_COPY_PARM;
2699         GEN_SET_FNUM_SMB2(in.file.handle);
2700         GEN_CALL_SMB2(smb2_flush(tree, &parm[i]));
2701
2702         CHECK_EQUAL(out.reserved);
2703
2704         return true;
2705 }
2706
2707 /*
2708   generate echo operations
2709 */
2710 static bool handler_smb2_echo(int instance)
2711 {
2712         NTSTATUS status[NSERVERS];
2713
2714         GEN_CALL_SMB2(smb2_keepalive(tree->session->transport));
2715
2716         return true;
2717 }
2718
2719
2720
2721 /*
2722   generate a fileinfo query structure
2723 */
2724 static void gen_fileinfo_smb2(int instance, union smb_fileinfo *info)
2725 {
2726         int i;
2727         #define LVL(v) {RAW_FILEINFO_ ## v, "RAW_FILEINFO_" #v}
2728         struct {
2729                 enum smb_fileinfo_level level;
2730                 const char *name;
2731         }  levels[] = {
2732                 LVL(BASIC_INFORMATION),
2733                 LVL(STANDARD_INFORMATION), LVL(INTERNAL_INFORMATION), LVL(EA_INFORMATION),
2734                 LVL(ACCESS_INFORMATION), LVL(NAME_INFORMATION), LVL(POSITION_INFORMATION),
2735                 LVL(MODE_INFORMATION), LVL(ALIGNMENT_INFORMATION), LVL(SMB2_ALL_INFORMATION),
2736                 LVL(ALT_NAME_INFORMATION), LVL(STREAM_INFORMATION), LVL(COMPRESSION_INFORMATION),
2737                 LVL(NETWORK_OPEN_INFORMATION), LVL(ATTRIBUTE_TAG_INFORMATION),
2738                 LVL(SMB2_ALL_EAS), LVL(SMB2_ALL_INFORMATION), LVL(SEC_DESC),
2739         };
2740         do {
2741                 i = gen_int_range(0, ARRAY_SIZE(levels)-1);
2742         } while (ignore_pattern(levels[i].name));
2743
2744         info->generic.level = levels[i].level;
2745 }
2746
2747 /*
2748   generate qfileinfo operations
2749 */
2750 static bool handler_smb2_qfileinfo(int instance)
2751 {
2752         union smb_fileinfo parm[NSERVERS];
2753         NTSTATUS status[NSERVERS];
2754
2755         parm[0].generic.in.file.handle.data[0] = gen_fnum(instance);
2756
2757         gen_fileinfo_smb2(instance, &parm[0]);
2758
2759         GEN_COPY_PARM;
2760         GEN_SET_FNUM_SMB2(generic.in.file.handle);
2761         GEN_CALL_SMB2(smb2_getinfo_file(tree, current_op.mem_ctx, &parm[i]));
2762
2763         return cmp_fileinfo(instance, parm, status);
2764 }
2765
2766
2767 /*
2768   generate setfileinfo operations
2769 */
2770 static bool handler_smb2_sfileinfo(int instance)
2771 {
2772         union smb_setfileinfo parm[NSERVERS];
2773         NTSTATUS status[NSERVERS];
2774
2775         gen_setfileinfo(instance, &parm[0]);
2776         parm[0].generic.in.file.fnum = gen_fnum(instance);
2777
2778         GEN_COPY_PARM;
2779         GEN_SET_FNUM_SMB2(generic.in.file.handle);
2780         GEN_CALL_SMB2(smb2_setinfo_file(tree, &parm[i]));
2781
2782         return true;
2783 }
2784
2785 /*
2786   wipe any relevant files
2787 */
2788 static void wipe_files(void)
2789 {
2790         int i;
2791         NTSTATUS status;
2792
2793         if (options.skip_cleanup) {
2794                 return;
2795         }
2796
2797         for (i=0;i<NSERVERS;i++) {
2798                 int n;
2799                 if (options.smb2) {
2800                         n = smb2_deltree(servers[i].smb2_tree[0], "gentest");
2801                 } else {
2802                         n = smbcli_deltree(servers[i].smb_tree[0], "gentest");
2803                 }
2804                 if (n == -1) {
2805                         printf("Failed to wipe tree on server %d\n", i);
2806                         exit(1);
2807                 }
2808                 if (options.smb2) {
2809                         status = smb2_util_mkdir(servers[i].smb2_tree[0], "gentest");
2810                 } else {
2811                         status = smbcli_mkdir(servers[i].smb_tree[0], "gentest");
2812                 }
2813                 if (NT_STATUS_IS_ERR(status)) {
2814                         printf("Failed to create gentest on server %d - %s\n", i, nt_errstr(status));
2815                         exit(1);
2816                 }
2817                 if (n > 0) {
2818                         printf("Deleted %d files on server %d\n", n, i);
2819                 }
2820         }
2821 }
2822
2823 /*
2824   dump the current seeds - useful for continuing a backtrack
2825 */
2826 static void dump_seeds(void)
2827 {
2828         int i;
2829         FILE *f;
2830
2831         if (!options.seeds_file) {
2832                 return;
2833         }
2834         f = fopen("seeds.tmp", "w");
2835         if (!f) return;
2836
2837         for (i=0;i<options.numops;i++) {
2838                 fprintf(f, "%u\n", op_parms[i].seed);
2839         }
2840         fclose(f);
2841         rename("seeds.tmp", options.seeds_file);
2842 }
2843
2844
2845
2846 /*
2847   the list of top-level operations that we will generate
2848 */
2849 static struct {
2850         const char *name;
2851         bool (*handler)(int instance);
2852         bool smb2;
2853         int count, success_count;
2854 } gen_ops[] = {
2855         {"CREATE",     handler_smb2_create,     true},
2856         {"CLOSE",      handler_smb2_close,      true},
2857         {"READ",       handler_smb2_read,       true},
2858         {"WRITE",      handler_smb2_write,      true},
2859         {"LOCK",       handler_smb2_lock,       true},
2860         {"FLUSH",      handler_smb2_flush,      true},
2861         {"ECHO",       handler_smb2_echo,       true},
2862         {"QFILEINFO",  handler_smb2_qfileinfo,  true},
2863         {"SFILEINFO",  handler_smb2_sfileinfo,  true},
2864
2865         {"OPEN",       handler_smb_open,        false},
2866         {"OPENX",      handler_smb_openx,       false},
2867         {"NTCREATEX",  handler_smb_ntcreatex,   false},
2868         {"CLOSE",      handler_smb_close,       false},
2869         {"UNLINK",     handler_smb_unlink,      false},
2870         {"MKDIR",      handler_smb_mkdir,       false},
2871         {"RMDIR",      handler_smb_rmdir,       false},
2872         {"RENAME",     handler_smb_rename,      false},
2873         {"NTRENAME",   handler_smb_ntrename,    false},
2874         {"READX",      handler_smb_readx,       false},
2875         {"WRITEX",     handler_smb_writex,      false},
2876         {"CHKPATH",    handler_smb_chkpath,     false},
2877         {"SEEK",       handler_smb_seek,        false},
2878         {"LOCKINGX",   handler_smb_lockingx,    false},
2879         {"QPATHINFO",  handler_smb_qpathinfo,   false},
2880         {"QFILEINFO",  handler_smb_qfileinfo,   false},
2881         {"SPATHINFO",  handler_smb_spathinfo,   false},
2882         {"SFILEINFO",  handler_smb_sfileinfo,   false},
2883         {"NOTIFY",     handler_smb_notify,      false},
2884         {"SEEK",       handler_smb_seek,        false},
2885 };
2886
2887
2888 /*
2889   run the test with the current set of op_parms parameters
2890   return the number of operations that completed successfully
2891 */
2892 static int run_test(struct tevent_context *ev, struct loadparm_context *lp_ctx)
2893 {
2894         int op, i;
2895
2896         if (!connect_servers(ev, lp_ctx)) {
2897                 printf("Failed to connect to servers\n");
2898                 exit(1);
2899         }
2900
2901         dump_seeds();
2902
2903         /* wipe any leftover files from old runs */
2904         wipe_files();
2905
2906         /* reset the open handles array */
2907         memset(open_handles, 0, options.max_open_handles * sizeof(open_handles[0]));
2908         num_open_handles = 0;
2909
2910         for (i=0;i<ARRAY_SIZE(gen_ops);i++) {
2911                 gen_ops[i].count = 0;
2912                 gen_ops[i].success_count = 0;
2913         }
2914
2915         for (op=0; op<options.numops; op++) {
2916                 int instance, which_op;
2917                 bool ret;
2918
2919                 if (op_parms[op].disabled) continue;
2920
2921                 srandom(op_parms[op].seed);
2922
2923                 instance = gen_int_range(0, NINSTANCES-1);
2924
2925                 /* generate a non-ignored operation */
2926                 do {
2927                         which_op = gen_int_range(0, ARRAY_SIZE(gen_ops)-1);
2928                 } while (ignore_pattern(gen_ops[which_op].name) ||
2929                          gen_ops[which_op].smb2 != options.smb2);
2930
2931                 DEBUG(3,("Generating op %s on instance %d\n",
2932                          gen_ops[which_op].name, instance));
2933
2934                 current_op.seed = op_parms[op].seed;
2935                 current_op.opnum = op;
2936                 current_op.name = gen_ops[which_op].name;
2937                 current_op.status = NT_STATUS_OK;
2938                 talloc_free(current_op.mem_ctx);
2939                 current_op.mem_ctx = talloc_named(NULL, 0, "%s", current_op.name);
2940
2941                 ret = gen_ops[which_op].handler(instance);
2942
2943                 gen_ops[which_op].count++;
2944                 if (NT_STATUS_IS_OK(current_op.status)) {
2945                         gen_ops[which_op].success_count++;
2946                 }
2947
2948                 if (!ret) {
2949                         printf("Failed at operation %d - %s\n",
2950                                op, gen_ops[which_op].name);
2951                         return op;
2952                 }
2953
2954                 if (op % 100 == 0) {
2955                         printf("%d\n", op);
2956                 }
2957         }
2958
2959         for (i=0;i<ARRAY_SIZE(gen_ops);i++) {
2960                 printf("Op %-10s got %d/%d success\n",
2961                        gen_ops[i].name,
2962                        gen_ops[i].success_count,
2963                        gen_ops[i].count);
2964         }
2965
2966         return op;
2967 }
2968
2969 /*
2970    perform a backtracking analysis of the minimal set of operations
2971    to generate an error
2972 */
2973 static void backtrack_analyze(struct tevent_context *ev,
2974                               struct loadparm_context *lp_ctx)
2975 {
2976         int chunk, ret;
2977         const char *mismatch = current_op.mismatch;
2978
2979         chunk = options.numops / 2;
2980
2981         do {
2982                 int base;
2983                 for (base=0;
2984                      chunk > 0 && base+chunk < options.numops && options.numops > 1; ) {
2985                         int i, max;
2986
2987                         chunk = MIN(chunk, options.numops / 2);
2988
2989                         /* mark this range as disabled */
2990                         max = MIN(options.numops, base+chunk);
2991                         for (i=base;i<max; i++) {
2992                                 op_parms[i].disabled = true;
2993                         }
2994                         printf("Testing %d ops with %d-%d disabled\n",
2995                                options.numops, base, max-1);
2996                         ret = run_test(ev, lp_ctx);
2997                         printf("Completed %d of %d ops\n", ret, options.numops);
2998                         for (i=base;i<max; i++) {
2999                                 op_parms[i].disabled = false;
3000                         }
3001                         if (ret == options.numops) {
3002                                 /* this chunk is needed */
3003                                 base += chunk;
3004                         } else if (mismatch != current_op.mismatch &&
3005                                    strcmp(mismatch, current_op.mismatch)) {
3006                                 base += chunk;
3007                                 printf("Different error in backtracking\n");
3008                         } else if (ret < base) {
3009                                 printf("damn - inconsistent errors! found early error\n");
3010                                 options.numops = ret+1;
3011                                 base = 0;
3012                         } else {
3013                                 /* it failed - this chunk isn't needed for a failure */
3014                                 memmove(&op_parms[base], &op_parms[max],
3015                                         sizeof(op_parms[0]) * (options.numops - max));
3016                                 options.numops = (ret+1) - (max - base);
3017                         }
3018                 }
3019
3020                 if (chunk == 2) {
3021                         chunk = 1;
3022                 } else {
3023                         chunk *= 0.4;
3024                 }
3025
3026                 if (options.analyze_continuous && chunk == 0 && options.numops != 1) {
3027                         chunk = 1;
3028                 }
3029         } while (chunk > 0);
3030
3031         printf("Reduced to %d ops\n", options.numops);
3032         ret = run_test(ev, lp_ctx);
3033         if (ret != options.numops - 1) {
3034                 printf("Inconsistent result? ret=%d numops=%d\n", ret, options.numops);
3035         }
3036 }
3037
3038 /*
3039    start the main gentest process
3040 */
3041 static bool start_gentest(struct tevent_context *ev,
3042                           struct loadparm_context *lp_ctx)
3043 {
3044         int op;
3045         int ret;
3046
3047         /* allocate the open_handles array */
3048         open_handles = calloc(options.max_open_handles, sizeof(open_handles[0]));
3049
3050         srandom(options.seed);
3051         op_parms = calloc(options.numops, sizeof(op_parms[0]));
3052
3053         /* generate the seeds - after this everything is deterministic */
3054         if (options.use_preset_seeds) {
3055                 int numops;
3056                 char **preset = file_lines_load(options.seeds_file, &numops, 0, NULL);
3057                 if (!preset) {
3058                         printf("Failed to load %s - %s\n", options.seeds_file, strerror(errno));
3059                         exit(1);
3060                 }
3061                 if (numops < options.numops) {
3062                         options.numops = numops;
3063                 }
3064                 for (op=0;op<options.numops;op++) {
3065                         if (!preset[op]) {
3066                                 printf("Not enough seeds in %s\n", options.seeds_file);
3067                                 exit(1);
3068                         }
3069                         op_parms[op].seed = atoi(preset[op]);
3070                 }
3071                 printf("Loaded %d seeds from %s\n", options.numops, options.seeds_file);
3072         } else {
3073                 for (op=0; op<options.numops; op++) {
3074                         op_parms[op].seed = random();
3075                 }
3076         }
3077
3078         ret = run_test(ev, lp_ctx);
3079
3080         if (ret != options.numops && options.analyze) {
3081                 options.numops = ret+1;
3082                 backtrack_analyze(ev, lp_ctx);
3083         } else if (options.analyze_always) {
3084                 backtrack_analyze(ev, lp_ctx);
3085         } else if (options.analyze_continuous) {
3086                 while (run_test(ev, lp_ctx) == options.numops) ;
3087         }
3088
3089         return ret == options.numops;
3090 }
3091
3092
3093 static void usage(poptContext pc)
3094 {
3095         printf(
3096 "Usage:\n\
3097   gentest //server1/share1 //server2/share2 [options..]\n\
3098 ");
3099         poptPrintUsage(pc, stdout, 0);
3100 }
3101
3102 /**
3103   split a UNC name into server and share names
3104 */
3105 static bool split_unc_name(const char *unc, char **server, char **share)
3106 {
3107         char *p = strdup(unc);
3108         if (!p) return false;
3109         all_string_sub(p, "\\", "/", 0);
3110         if (strncmp(p, "//", 2) != 0) return false;
3111
3112         (*server) = p+2;
3113         p = strchr(*server, '/');
3114         if (!p) return false;
3115
3116         *p = 0;
3117         (*share) = p+1;
3118
3119         return true;
3120 }
3121
3122
3123
3124 /****************************************************************************
3125   main program
3126 ****************************************************************************/
3127  int main(int argc, char *argv[])
3128 {
3129         int opt;
3130         int i, username_count=0;
3131         bool ret;
3132         char *ignore_file=NULL;
3133         struct tevent_context *ev;
3134         struct loadparm_context *lp_ctx;
3135         poptContext pc;
3136         int argc_new;
3137         char **argv_new;
3138         enum {OPT_UNCLIST=1000};
3139         struct poptOption long_options[] = {
3140                 POPT_AUTOHELP
3141                 {"smb2",          0, POPT_ARG_NONE, &options.smb2, 0,   "use SMB2 protocol",    NULL},
3142                 {"seed",          0, POPT_ARG_INT,  &options.seed,      0,      "Seed to use for randomizer",   NULL},
3143                 {"num-ops",       0, POPT_ARG_INT,  &options.numops,    0,      "num ops",      NULL},
3144                 {"oplocks",       0, POPT_ARG_NONE, &options.use_oplocks,0,      "use oplocks", NULL},
3145                 {"showall",       0, POPT_ARG_NONE, &options.showall,    0,      "display all operations", NULL},
3146                 {"analyse",       0, POPT_ARG_NONE, &options.analyze,    0,      "do backtrack analysis", NULL},
3147                 {"analysealways", 0, POPT_ARG_NONE, &options.analyze_always,    0,      "analysis always", NULL},
3148                 {"analysecontinuous", 0, POPT_ARG_NONE, &options.analyze_continuous,    0,      "analysis continuous", NULL},
3149                 {"ignore",        0, POPT_ARG_STRING, &ignore_file,    0,      "ignore from file", NULL},
3150                 {"preset",        0, POPT_ARG_NONE, &options.use_preset_seeds,    0,      "use preset seeds", NULL},
3151                 {"fast",          0, POPT_ARG_NONE, &options.fast_reconnect,    0,      "use fast reconnect", NULL},
3152                 {"unclist",       0, POPT_ARG_STRING,   NULL,   OPT_UNCLIST,    "unclist",      NULL},
3153                 {"seedsfile",     0, POPT_ARG_STRING,  &options.seeds_file, 0,  "seed file",    NULL},
3154                 { "user", 'U',       POPT_ARG_STRING, NULL, 'U', "Set the network username", "[DOMAIN/]USERNAME[%PASSWORD]" },
3155                 {"maskindexing",  0, POPT_ARG_NONE,  &options.mask_indexing, 0, "mask out the indexed file attrib",     NULL},
3156                 {"noeas",  0, POPT_ARG_NONE,  &options.no_eas, 0,       "don't use extended attributes",        NULL},
3157                 {"noacls",  0, POPT_ARG_NONE,  &options.no_acls, 0,     "don't use ACLs",       NULL},
3158                 {"skip-cleanup",  0, POPT_ARG_NONE,  &options.skip_cleanup, 0,  "don't delete files at start",  NULL},
3159                 {"valid",  0, POPT_ARG_NONE,  &options.valid, 0,        "generate only valid fields",   NULL},
3160                 POPT_COMMON_SAMBA
3161                 POPT_COMMON_CONNECTION
3162                 POPT_COMMON_CREDENTIALS
3163                 POPT_COMMON_VERSION
3164                 { NULL }
3165         };
3166
3167         memset(&bad_smb2_handle, 0xFF, sizeof(bad_smb2_handle));
3168
3169         setlinebuf(stdout);
3170         options.seed = time(NULL);
3171         options.numops = 1000;
3172         options.max_open_handles = 20;
3173         options.seeds_file = "gentest_seeds.dat";
3174
3175         pc = poptGetContext("gentest", argc, (const char **) argv, long_options,
3176                             POPT_CONTEXT_KEEP_FIRST);
3177
3178         poptSetOtherOptionHelp(pc, "<unc1> <unc2>");
3179
3180         lp_ctx = cmdline_lp_ctx;
3181         servers[0].credentials = cli_credentials_init(talloc_autofree_context());
3182         servers[1].credentials = cli_credentials_init(talloc_autofree_context());
3183         cli_credentials_guess(servers[0].credentials, lp_ctx);
3184         cli_credentials_guess(servers[1].credentials, lp_ctx);
3185
3186         while((opt = poptGetNextOpt(pc)) != -1) {
3187                 switch (opt) {
3188                 case OPT_UNCLIST:
3189                         lp_set_cmdline(cmdline_lp_ctx, "torture:unclist", poptGetOptArg(pc));
3190                         break;
3191                 case 'U':
3192                         if (username_count == 2) {
3193                                 usage(pc);
3194                                 exit(1);
3195                         }
3196                         cli_credentials_parse_string(servers[username_count].credentials, poptGetOptArg(pc), CRED_SPECIFIED);
3197                         username_count++;
3198                         break;
3199                 }
3200         }
3201
3202         if (ignore_file) {
3203                 options.ignore_patterns = file_lines_load(ignore_file, NULL, 0, NULL);
3204         }
3205
3206         argv_new = discard_const_p(char *, poptGetArgs(pc));
3207         argc_new = argc;
3208         for (i=0; i<argc; i++) {
3209                 if (argv_new[i] == NULL) {
3210                         argc_new = i;
3211                         break;
3212                 }
3213         }
3214
3215         if (!(argc_new >= 3)) {
3216                 usage(pc);
3217                 exit(1);
3218         }
3219
3220         setlinebuf(stdout);
3221
3222         setup_logging("gentest", DEBUG_STDOUT);
3223
3224         if (argc < 3 || argv[1][0] == '-') {
3225                 usage(pc);
3226                 exit(1);
3227         }
3228
3229         setup_logging(argv[0], DEBUG_STDOUT);
3230
3231         for (i=0;i<NSERVERS;i++) {
3232                 const char *share = argv[1+i];
3233                 if (!split_unc_name(share, &servers[i].server_name, &servers[i].share_name)) {
3234                         printf("Invalid share name '%s'\n", share);
3235                         return -1;
3236                 }
3237         }
3238
3239         if (username_count == 0) {
3240                 usage(pc);
3241                 return -1;
3242         }
3243         if (username_count == 1) {
3244                 servers[1].credentials = servers[0].credentials;
3245         }
3246
3247         printf("seed=%u\n", options.seed);
3248
3249         ev = s4_event_context_init(talloc_autofree_context());
3250
3251         gensec_init(lp_ctx);
3252
3253         ret = start_gentest(ev, lp_ctx);
3254
3255         if (ret) {
3256                 printf("gentest completed - no errors\n");
3257         } else {
3258                 printf("gentest failed\n");
3259         }
3260
3261         return ret?0:-1;
3262 }