source4/torture/raw/notify.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    basic raw test suite for change notify
   4    Copyright (C) Andrew Tridgell 2003
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 3 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18 */
  19
  20 #include "includes.h"
  21 #include "libcli/raw/libcliraw.h"
  22 #include "libcli/raw/raw_proto.h"
  23 #include "libcli/libcli.h"
  24 #include "system/filesys.h"
  25 #include "torture/util.h"
  26 #include "torture/raw/proto.h"
  27
  28 #define BASEDIR "\\test_notify"
  29
  30 #define CHECK_STATUS(status, correct) do { \
  31         if (!NT_STATUS_EQUAL(status, correct)) { \
  32                 printf("(%d) Incorrect status %s - should be %s\n", \
  33                        __LINE__, nt_errstr(status), nt_errstr(correct)); \
  34                 ret = false; \
  35                 goto done; \
  36         }} while (0)
  37
  38
  39 #define CHECK_VAL(v, correct) do { \
  40         if ((v) != (correct)) { \
  41                 printf("(%d) wrong value for %s  0x%x should be 0x%x\n", \
  42                        __LINE__, #v, (int)v, (int)correct); \
  43                 ret = false; \
  44                 goto done; \
  45         }} while (0)
  46
  47 #define CHECK_WSTR(field, value, flags) do { \
  48         if (!field.s || strcmp(field.s, value) || wire_bad_flags(&field, flags, cli->transport)) { \
  49                 printf("(%d) %s [%s] != %s\n",  __LINE__, #field, field.s, value); \
  50                         ret = false; \
  51                 goto done; \
  52         }} while (0)
  53
  54 #define CHECK_WSTR2(tctx, field, value, flags) \
  55 do { \
  56         if (!field.s || strcmp(field.s, value) || \
  57             wire_bad_flags(&field, flags, cli->transport)) { \
  58                 torture_result(tctx, TORTURE_FAIL, \
  59                     "(%d) %s [%s] != %s\n",  __LINE__, #field, field.s, value); \
  60         } \
  61 } while (0)
  62
  63 /*
  64    basic testing of change notify on directories
  65 */
  66 static bool test_notify_dir(struct torture_context *mem_ctx,
  67                             struct smbcli_state *cli,
  68                             struct smbcli_state *cli2)
  69 {
  70         bool ret = true;
  71         NTSTATUS status;
  72         union smb_notify notify;
  73         union smb_open io;
  74         union smb_close cl;
  75         int i, count, fnum, fnum2;
  76         struct smbcli_request *req, *req2;
  77         extern int torture_numops;
  78
  79         printf("TESTING CHANGE NOTIFY ON DIRECTORIES\n");
  80
  81         if (!torture_setup_dir(cli, BASEDIR)) {
  82                 return false;
  83         }
  84
  85         /*
  86           get a handle on the directory
  87         */
  88         io.generic.level = RAW_OPEN_NTCREATEX;
  89         io.ntcreatex.in.root_fid.fnum = 0;
  90         io.ntcreatex.in.flags = 0;
  91         io.ntcreatex.in.access_mask = SEC_FILE_ALL;
  92         io.ntcreatex.in.create_options = NTCREATEX_OPTIONS_DIRECTORY;
  93         io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
  94         io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ | NTCREATEX_SHARE_ACCESS_WRITE;
  95         io.ntcreatex.in.alloc_size = 0;
  96         io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN;
  97         io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
  98         io.ntcreatex.in.security_flags = 0;
  99         io.ntcreatex.in.fname = BASEDIR;
 100
 101         status = smb_raw_open(cli->tree, mem_ctx, &io);
 102         CHECK_STATUS(status, NT_STATUS_OK);
 103         fnum = io.ntcreatex.out.file.fnum;
 104
 105         status = smb_raw_open(cli->tree, mem_ctx, &io);
 106         CHECK_STATUS(status, NT_STATUS_OK);
 107         fnum2 = io.ntcreatex.out.file.fnum;
 108
 109         /* ask for a change notify,
 110            on file or directory name changes */
 111         notify.nttrans.level = RAW_NOTIFY_NTTRANS;
 112         notify.nttrans.in.buffer_size = 1000;
 113         notify.nttrans.in.completion_filter = FILE_NOTIFY_CHANGE_NAME;
 114         notify.nttrans.in.file.fnum = fnum;
 115         notify.nttrans.in.recursive = true;
 116
 117         printf("Testing notify cancel\n");
 118
 119         req = smb_raw_changenotify_send(cli->tree, &notify);
 120         smb_raw_ntcancel(req);
 121         status = smb_raw_changenotify_recv(req, mem_ctx, &notify);
 122         CHECK_STATUS(status, NT_STATUS_CANCELLED);
 123
 124         printf("Testing notify mkdir\n");
 125
 126         req = smb_raw_changenotify_send(cli->tree, &notify);
 127         smbcli_mkdir(cli2->tree, BASEDIR "\\subdir-name");
 128
 129         status = smb_raw_changenotify_recv(req, mem_ctx, &notify);
 130         CHECK_STATUS(status, NT_STATUS_OK);
 131
 132         CHECK_VAL(notify.nttrans.out.num_changes, 1);
 133         CHECK_VAL(notify.nttrans.out.changes[0].action, NOTIFY_ACTION_ADDED);
 134         CHECK_WSTR(notify.nttrans.out.changes[0].name, "subdir-name", STR_UNICODE);
 135
 136         printf("Testing notify rmdir\n");
 137
 138         req = smb_raw_changenotify_send(cli->tree, &notify);
 139         smbcli_rmdir(cli2->tree, BASEDIR "\\subdir-name");
 140
 141         status = smb_raw_changenotify_recv(req, mem_ctx, &notify);
 142         CHECK_STATUS(status, NT_STATUS_OK);
 143         CHECK_VAL(notify.nttrans.out.num_changes, 1);
 144         CHECK_VAL(notify.nttrans.out.changes[0].action, NOTIFY_ACTION_REMOVED);
 145         CHECK_WSTR(notify.nttrans.out.changes[0].name, "subdir-name", STR_UNICODE);
 146
 147         printf("Testing notify mkdir - rmdir - mkdir - rmdir\n");
 148
 149         smbcli_mkdir(cli2->tree, BASEDIR "\\subdir-name");
 150         smbcli_rmdir(cli2->tree, BASEDIR "\\subdir-name");
 151         smbcli_mkdir(cli2->tree, BASEDIR "\\subdir-name");
 152         smbcli_rmdir(cli2->tree, BASEDIR "\\subdir-name");
 153         smb_msleep(200);
 154         req = smb_raw_changenotify_send(cli->tree, &notify);
 155         status = smb_raw_changenotify_recv(req, mem_ctx, &notify);
 156         CHECK_STATUS(status, NT_STATUS_OK);
 157         CHECK_VAL(notify.nttrans.out.num_changes, 4);
 158         CHECK_VAL(notify.nttrans.out.changes[0].action, NOTIFY_ACTION_ADDED);
 159         CHECK_WSTR(notify.nttrans.out.changes[0].name, "subdir-name", STR_UNICODE);
 160         CHECK_VAL(notify.nttrans.out.changes[1].action, NOTIFY_ACTION_REMOVED);
 161         CHECK_WSTR(notify.nttrans.out.changes[1].name, "subdir-name", STR_UNICODE);
 162         CHECK_VAL(notify.nttrans.out.changes[2].action, NOTIFY_ACTION_ADDED);
 163         CHECK_WSTR(notify.nttrans.out.changes[2].name, "subdir-name", STR_UNICODE);
 164         CHECK_VAL(notify.nttrans.out.changes[3].action, NOTIFY_ACTION_REMOVED);
 165         CHECK_WSTR(notify.nttrans.out.changes[3].name, "subdir-name", STR_UNICODE);
 166
 167         count = torture_numops;
 168         printf("Testing buffered notify on create of %d files\n", count);
 169         for (i=0;i<count;i++) {
 170                 char *fname = talloc_asprintf(cli, BASEDIR "\\test%d.txt", i);
 171                 int fnum3 = smbcli_open(cli->tree, fname, O_CREAT|O_RDWR, DENY_NONE);
 172                 if (fnum3 == -1) {
 173                         printf("Failed to create %s - %s\n",
 174                                fname, smbcli_errstr(cli->tree));
 175                         ret = false;
 176                         goto done;
 177                 }
 178                 talloc_free(fname);
 179                 smbcli_close(cli->tree, fnum3);
 180         }
 181
 182         /* (1st notify) setup a new notify on a different directory handle.
 183            This new notify won't see the events above. */
 184         notify.nttrans.in.file.fnum = fnum2;
 185         req2 = smb_raw_changenotify_send(cli->tree, &notify);
 186
 187         /* (2nd notify) whereas this notify will see the above buffered events,
 188            and it directly returns the buffered events */
 189         notify.nttrans.in.file.fnum = fnum;
 190         req = smb_raw_changenotify_send(cli->tree, &notify);
 191
 192         status = smbcli_unlink(cli->tree, BASEDIR "\\nonexistant.txt");
 193         CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND);
 194
 195         /* (1st unlink) as the 2nd notify directly returns,
 196            this unlink is only seen by the 1st notify and
 197            the 3rd notify (later) */
 198         printf("Testing notify on unlink for the first file\n");
 199         status = smbcli_unlink(cli2->tree, BASEDIR "\\test0.txt");
 200         CHECK_STATUS(status, NT_STATUS_OK);
 201
 202         /* receive the reply from the 2nd notify */
 203         status = smb_raw_changenotify_recv(req, mem_ctx, &notify);
 204         CHECK_STATUS(status, NT_STATUS_OK);
 205
 206         CHECK_VAL(notify.nttrans.out.num_changes, count);
 207         for (i=1;i<count;i++) {
 208                 CHECK_VAL(notify.nttrans.out.changes[i].action, NOTIFY_ACTION_ADDED);
 209         }
 210         CHECK_WSTR(notify.nttrans.out.changes[0].name, "test0.txt", STR_UNICODE);
 211
 212         printf("and now from the 1st notify\n");
 213         status = smb_raw_changenotify_recv(req2, mem_ctx, &notify);
 214         CHECK_STATUS(status, NT_STATUS_OK);
 215         CHECK_VAL(notify.nttrans.out.num_changes, 1);
 216         CHECK_VAL(notify.nttrans.out.changes[0].action, NOTIFY_ACTION_REMOVED);
 217         CHECK_WSTR(notify.nttrans.out.changes[0].name, "test0.txt", STR_UNICODE);
 218
 219         printf("(3rd notify) this notify will only see the 1st unlink\n");
 220         req = smb_raw_changenotify_send(cli->tree, &notify);
 221
 222         status = smbcli_unlink(cli->tree, BASEDIR "\\nonexistant.txt");
 223         CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND);
 224
 225         printf("Testing notify on wildcard unlink for %d files\n", count-1);
 226         /* (2nd unlink) do a wildcard unlink */
 227         status = smbcli_unlink(cli2->tree, BASEDIR "\\test*.txt");
 228         CHECK_STATUS(status, NT_STATUS_OK);
 229
 230         /* receive the 3rd notify */
 231         status = smb_raw_changenotify_recv(req, mem_ctx, &notify);
 232         CHECK_STATUS(status, NT_STATUS_OK);
 233         CHECK_VAL(notify.nttrans.out.num_changes, 1);
 234         CHECK_VAL(notify.nttrans.out.changes[0].action, NOTIFY_ACTION_REMOVED);
 235         CHECK_WSTR(notify.nttrans.out.changes[0].name, "test0.txt", STR_UNICODE);
 236
 237         /* and we now see the rest of the unlink calls on both directory handles */
 238         notify.nttrans.in.file.fnum = fnum;
 239         sleep(3);
 240         req = smb_raw_changenotify_send(cli->tree, &notify);
 241         status = smb_raw_changenotify_recv(req, mem_ctx, &notify);
 242         CHECK_STATUS(status, NT_STATUS_OK);
 243         CHECK_VAL(notify.nttrans.out.num_changes, count-1);
 244         for (i=0;i<notify.nttrans.out.num_changes;i++) {
 245                 CHECK_VAL(notify.nttrans.out.changes[i].action, NOTIFY_ACTION_REMOVED);
 246         }
 247         notify.nttrans.in.file.fnum = fnum2;
 248         req = smb_raw_changenotify_send(cli->tree, &notify);
 249         status = smb_raw_changenotify_recv(req, mem_ctx, &notify);
 250         CHECK_STATUS(status, NT_STATUS_OK);
 251         CHECK_VAL(notify.nttrans.out.num_changes, count-1);
 252         for (i=0;i<notify.nttrans.out.num_changes;i++) {
 253                 CHECK_VAL(notify.nttrans.out.changes[i].action, NOTIFY_ACTION_REMOVED);
 254         }
 255
 256         printf("Testing if a close() on the dir handle triggers the notify reply\n");
 257
 258         notify.nttrans.in.file.fnum = fnum;
 259         req = smb_raw_changenotify_send(cli->tree, &notify);
 260
 261         cl.close.level = RAW_CLOSE_CLOSE;
 262         cl.close.in.file.fnum = fnum;
 263         cl.close.in.write_time = 0;
 264         status = smb_raw_close(cli->tree, &cl);
 265         CHECK_STATUS(status, NT_STATUS_OK);
 266
 267         status = smb_raw_changenotify_recv(req, mem_ctx, &notify);
 268         CHECK_STATUS(status, NT_STATUS_OK);
 269         CHECK_VAL(notify.nttrans.out.num_changes, 0);
 270
 271 done:
 272         smb_raw_exit(cli->session);
 273         smbcli_deltree(cli->tree, BASEDIR);
 274         return ret;
 275 }
 276
 277 /*
 278  * Check notify reply for a rename action. Not sure if this is a valid thing
 279  * to do, but depending on timing between inotify and messaging we get the
 280  * add/remove/modify in any order. This routines tries to find the action/name
 281  * pair in any of the three following notify_changes.
 282  */
 283
 284 static bool check_rename_reply(struct smbcli_state *cli,
 285                                int line,
 286                                struct notify_changes *actions,
 287                                uint32_t action, const char *name)
 288 {
 289         int i;
 290
 291         for (i=0; i<3; i++) {
 292                 if (actions[i].action == action) {
 293                         if ((actions[i].name.s == NULL)
 294                             || (strcmp(actions[i].name.s, name) != 0)
 295                             || (wire_bad_flags(&actions[i].name, STR_UNICODE,
 296                                                cli->transport))) {
 297                                 printf("(%d) name [%s] != %s\n", line,
 298                                        actions[i].name.s, name);
 299                                 return false;
 300                         }
 301                         return true;
 302                 }
 303         }
 304
 305         printf("(%d) expected action %d, not found\n", line, action);
 306         return false;
 307 }
 308
 309 /*
 310    testing of recursive change notify
 311 */
 312 static bool test_notify_recursive(struct torture_context *mem_ctx,
 313                                   struct smbcli_state *cli,
 314                                   struct smbcli_state *cli2)
 315 {
 316         bool ret = true;
 317         NTSTATUS status;
 318         union smb_notify notify;
 319         union smb_open io;
 320         int fnum;
 321         struct smbcli_request *req1, *req2;
 322
 323         printf("TESTING CHANGE NOTIFY WITH RECURSION\n");
 324
 325         if (!torture_setup_dir(cli, BASEDIR)) {
 326                 return false;
 327         }
 328
 329         /*
 330           get a handle on the directory
 331         */
 332         io.generic.level = RAW_OPEN_NTCREATEX;
 333         io.ntcreatex.in.root_fid.fnum = 0;
 334         io.ntcreatex.in.flags = 0;
 335         io.ntcreatex.in.access_mask = SEC_FILE_ALL;
 336         io.ntcreatex.in.create_options = NTCREATEX_OPTIONS_DIRECTORY;
 337         io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
 338         io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ | NTCREATEX_SHARE_ACCESS_WRITE;
 339         io.ntcreatex.in.alloc_size = 0;
 340         io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN;
 341         io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
 342         io.ntcreatex.in.security_flags = 0;
 343         io.ntcreatex.in.fname = BASEDIR;
 344
 345         status = smb_raw_open(cli->tree, mem_ctx, &io);
 346         CHECK_STATUS(status, NT_STATUS_OK);
 347         fnum = io.ntcreatex.out.file.fnum;
 348
 349         /* ask for a change notify, on file or directory name
 350            changes. Setup both with and without recursion */
 351         notify.nttrans.level = RAW_NOTIFY_NTTRANS;
 352         notify.nttrans.in.buffer_size = 1000;
 353         notify.nttrans.in.completion_filter = FILE_NOTIFY_CHANGE_NAME | FILE_NOTIFY_CHANGE_ATTRIBUTES | FILE_NOTIFY_CHANGE_CREATION;
 354         notify.nttrans.in.file.fnum = fnum;
 355
 356         notify.nttrans.in.recursive = true;
 357         req1 = smb_raw_changenotify_send(cli->tree, &notify);
 358
 359         notify.nttrans.in.recursive = false;
 360         req2 = smb_raw_changenotify_send(cli->tree, &notify);
 361
 362         /* cancel initial requests so the buffer is setup */
 363         smb_raw_ntcancel(req1);
 364         status = smb_raw_changenotify_recv(req1, mem_ctx, &notify);
 365         CHECK_STATUS(status, NT_STATUS_CANCELLED);
 366
 367         smb_raw_ntcancel(req2);
 368         status = smb_raw_changenotify_recv(req2, mem_ctx, &notify);
 369         CHECK_STATUS(status, NT_STATUS_CANCELLED);
 370
 371         /*
 372          * Make notifies a bit more interesting in a cluster by doing
 373          * the changes against different nodes with --unclist
 374          */
 375         smbcli_mkdir(cli->tree, BASEDIR "\\subdir-name");
 376         smbcli_mkdir(cli2->tree, BASEDIR "\\subdir-name\\subname1");
 377         smbcli_close(cli->tree,
 378                      smbcli_open(cli->tree, BASEDIR "\\subdir-name\\subname2", O_CREAT, 0));
 379         smbcli_rename(cli2->tree, BASEDIR "\\subdir-name\\subname1",
 380                       BASEDIR "\\subdir-name\\subname1-r");
 381         smbcli_rename(cli->tree, BASEDIR "\\subdir-name\\subname2", BASEDIR "\\subname2-r");
 382         smbcli_rename(cli2->tree, BASEDIR "\\subname2-r",
 383                       BASEDIR "\\subname3-r");
 384
 385         notify.nttrans.in.completion_filter = 0;
 386         notify.nttrans.in.recursive = true;
 387         smb_msleep(200);
 388         req1 = smb_raw_changenotify_send(cli->tree, &notify);
 389
 390         smbcli_rmdir(cli->tree, BASEDIR "\\subdir-name\\subname1-r");
 391         smbcli_rmdir(cli2->tree, BASEDIR "\\subdir-name");
 392         smbcli_unlink(cli->tree, BASEDIR "\\subname3-r");
 393
 394         notify.nttrans.in.recursive = false;
 395         req2 = smb_raw_changenotify_send(cli->tree, &notify);
 396
 397         status = smb_raw_changenotify_recv(req1, mem_ctx, &notify);
 398         CHECK_STATUS(status, NT_STATUS_OK);
 399
 400         CHECK_VAL(notify.nttrans.out.num_changes, 11);
 401         CHECK_VAL(notify.nttrans.out.changes[0].action, NOTIFY_ACTION_ADDED);
 402         CHECK_WSTR(notify.nttrans.out.changes[0].name, "subdir-name", STR_UNICODE);
 403         CHECK_VAL(notify.nttrans.out.changes[1].action, NOTIFY_ACTION_ADDED);
 404         CHECK_WSTR(notify.nttrans.out.changes[1].name, "subdir-name\\subname1", STR_UNICODE);
 405         CHECK_VAL(notify.nttrans.out.changes[2].action, NOTIFY_ACTION_ADDED);
 406         CHECK_WSTR(notify.nttrans.out.changes[2].name, "subdir-name\\subname2", STR_UNICODE);
 407         CHECK_VAL(notify.nttrans.out.changes[3].action, NOTIFY_ACTION_OLD_NAME);
 408         CHECK_WSTR(notify.nttrans.out.changes[3].name, "subdir-name\\subname1", STR_UNICODE);
 409         CHECK_VAL(notify.nttrans.out.changes[4].action, NOTIFY_ACTION_NEW_NAME);
 410         CHECK_WSTR(notify.nttrans.out.changes[4].name, "subdir-name\\subname1-r", STR_UNICODE);
 411
 412         ret &= check_rename_reply(
 413                 cli, __LINE__, &notify.nttrans.out.changes[5],
 414                 NOTIFY_ACTION_ADDED, "subname2-r");
 415         ret &= check_rename_reply(
 416                 cli, __LINE__, &notify.nttrans.out.changes[5],
 417                 NOTIFY_ACTION_REMOVED, "subdir-name\\subname2");
 418         ret &= check_rename_reply(
 419                 cli, __LINE__, &notify.nttrans.out.changes[5],
 420                 NOTIFY_ACTION_MODIFIED, "subname2-r");
 421
 422         ret &= check_rename_reply(
 423                 cli, __LINE__, &notify.nttrans.out.changes[8],
 424                 NOTIFY_ACTION_OLD_NAME, "subname2-r");
 425         ret &= check_rename_reply(
 426                 cli, __LINE__, &notify.nttrans.out.changes[8],
 427                 NOTIFY_ACTION_NEW_NAME, "subname3-r");
 428         ret &= check_rename_reply(
 429                 cli, __LINE__, &notify.nttrans.out.changes[8],
 430                 NOTIFY_ACTION_MODIFIED, "subname3-r");
 431
 432         if (!ret) {
 433                 goto done;
 434         }
 435
 436         status = smb_raw_changenotify_recv(req2, mem_ctx, &notify);
 437         CHECK_STATUS(status, NT_STATUS_OK);
 438
 439         CHECK_VAL(notify.nttrans.out.num_changes, 3);
 440         CHECK_VAL(notify.nttrans.out.changes[0].action, NOTIFY_ACTION_REMOVED);
 441         CHECK_WSTR(notify.nttrans.out.changes[0].name, "subdir-name\\subname1-r", STR_UNICODE);
 442         CHECK_VAL(notify.nttrans.out.changes[1].action, NOTIFY_ACTION_REMOVED);
 443         CHECK_WSTR(notify.nttrans.out.changes[1].name, "subdir-name", STR_UNICODE);
 444         CHECK_VAL(notify.nttrans.out.changes[2].action, NOTIFY_ACTION_REMOVED);
 445         CHECK_WSTR(notify.nttrans.out.changes[2].name, "subname3-r", STR_UNICODE);
 446
 447 done:
 448         smb_raw_exit(cli->session);
 449         smbcli_deltree(cli->tree, BASEDIR);
 450         return ret;
 451 }
 452
 453 /*
 454    testing of change notify mask change
 455 */
 456 static bool test_notify_mask_change(struct torture_context *mem_ctx,
 457                                     struct smbcli_state *cli)
 458 {
 459         bool ret = true;
 460         NTSTATUS status;
 461         union smb_notify notify;
 462         union smb_open io;
 463         int fnum;
 464         struct smbcli_request *req1, *req2;
 465
 466         printf("TESTING CHANGE NOTIFY WITH MASK CHANGE\n");
 467
 468         if (!torture_setup_dir(cli, BASEDIR)) {
 469                 return false;
 470         }
 471
 472         /*
 473           get a handle on the directory
 474         */
 475         io.generic.level = RAW_OPEN_NTCREATEX;
 476         io.ntcreatex.in.root_fid.fnum = 0;
 477         io.ntcreatex.in.flags = 0;
 478         io.ntcreatex.in.access_mask = SEC_FILE_ALL;
 479         io.ntcreatex.in.create_options = NTCREATEX_OPTIONS_DIRECTORY;
 480         io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
 481         io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ | NTCREATEX_SHARE_ACCESS_WRITE;
 482         io.ntcreatex.in.alloc_size = 0;
 483         io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN;
 484         io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
 485         io.ntcreatex.in.security_flags = 0;
 486         io.ntcreatex.in.fname = BASEDIR;
 487
 488         status = smb_raw_open(cli->tree, mem_ctx, &io);
 489         CHECK_STATUS(status, NT_STATUS_OK);
 490         fnum = io.ntcreatex.out.file.fnum;
 491
 492         /* ask for a change notify, on file or directory name
 493            changes. Setup both with and without recursion */
 494         notify.nttrans.level = RAW_NOTIFY_NTTRANS;
 495         notify.nttrans.in.buffer_size = 1000;
 496         notify.nttrans.in.completion_filter = FILE_NOTIFY_CHANGE_ATTRIBUTES;
 497         notify.nttrans.in.file.fnum = fnum;
 498
 499         notify.nttrans.in.recursive = true;
 500         req1 = smb_raw_changenotify_send(cli->tree, &notify);
 501
 502         notify.nttrans.in.recursive = false;
 503         req2 = smb_raw_changenotify_send(cli->tree, &notify);
 504
 505         /* cancel initial requests so the buffer is setup */
 506         smb_raw_ntcancel(req1);
 507         status = smb_raw_changenotify_recv(req1, mem_ctx, &notify);
 508         CHECK_STATUS(status, NT_STATUS_CANCELLED);
 509
 510         smb_raw_ntcancel(req2);
 511         status = smb_raw_changenotify_recv(req2, mem_ctx, &notify);
 512         CHECK_STATUS(status, NT_STATUS_CANCELLED);
 513
 514         notify.nttrans.in.recursive = true;
 515         req1 = smb_raw_changenotify_send(cli->tree, &notify);
 516
 517         /* Set to hidden then back again. */
 518         smbcli_close(cli->tree, smbcli_open(cli->tree, BASEDIR "\\tname1", O_CREAT, 0));
 519         smbcli_setatr(cli->tree, BASEDIR "\\tname1", FILE_ATTRIBUTE_HIDDEN, 0);
 520         smbcli_unlink(cli->tree, BASEDIR "\\tname1");
 521
 522         status = smb_raw_changenotify_recv(req1, mem_ctx, &notify);
 523         CHECK_STATUS(status, NT_STATUS_OK);
 524
 525         CHECK_VAL(notify.nttrans.out.num_changes, 1);
 526         CHECK_VAL(notify.nttrans.out.changes[0].action, NOTIFY_ACTION_MODIFIED);
 527         CHECK_WSTR(notify.nttrans.out.changes[0].name, "tname1", STR_UNICODE);
 528
 529         /* Now try and change the mask to include other events.
 530          * This should not work - once the mask is set on a directory
 531          * fnum it seems to be fixed until the fnum is closed. */
 532
 533         notify.nttrans.in.completion_filter = FILE_NOTIFY_CHANGE_NAME | FILE_NOTIFY_CHANGE_ATTRIBUTES | FILE_NOTIFY_CHANGE_CREATION;
 534         notify.nttrans.in.recursive = true;
 535         req1 = smb_raw_changenotify_send(cli->tree, &notify);
 536
 537         notify.nttrans.in.recursive = false;
 538         req2 = smb_raw_changenotify_send(cli->tree, &notify);
 539
 540         smbcli_mkdir(cli->tree, BASEDIR "\\subdir-name");
 541         smbcli_mkdir(cli->tree, BASEDIR "\\subdir-name\\subname1");
 542         smbcli_close(cli->tree,
 543                      smbcli_open(cli->tree, BASEDIR "\\subdir-name\\subname2", O_CREAT, 0));
 544         smbcli_rename(cli->tree, BASEDIR "\\subdir-name\\subname1", BASEDIR "\\subdir-name\\subname1-r");
 545         smbcli_rename(cli->tree, BASEDIR "\\subdir-name\\subname2", BASEDIR "\\subname2-r");
 546         smbcli_rename(cli->tree, BASEDIR "\\subname2-r", BASEDIR "\\subname3-r");
 547
 548         smbcli_rmdir(cli->tree, BASEDIR "\\subdir-name\\subname1-r");
 549         smbcli_rmdir(cli->tree, BASEDIR "\\subdir-name");
 550         smbcli_unlink(cli->tree, BASEDIR "\\subname3-r");
 551
 552         status = smb_raw_changenotify_recv(req1, mem_ctx, &notify);
 553         CHECK_STATUS(status, NT_STATUS_OK);
 554
 555         CHECK_VAL(notify.nttrans.out.num_changes, 1);
 556         CHECK_VAL(notify.nttrans.out.changes[0].action, NOTIFY_ACTION_MODIFIED);
 557         CHECK_WSTR(notify.nttrans.out.changes[0].name, "subname2-r", STR_UNICODE);
 558
 559         status = smb_raw_changenotify_recv(req2, mem_ctx, &notify);
 560         CHECK_STATUS(status, NT_STATUS_OK);
 561
 562         CHECK_VAL(notify.nttrans.out.num_changes, 1);
 563         CHECK_VAL(notify.nttrans.out.changes[0].action, NOTIFY_ACTION_MODIFIED);
 564         CHECK_WSTR(notify.nttrans.out.changes[0].name, "subname3-r", STR_UNICODE);
 565
 566         if (!ret) {
 567                 goto done;
 568         }
 569
 570 done:
 571         smb_raw_exit(cli->session);
 572         smbcli_deltree(cli->tree, BASEDIR);
 573         return ret;
 574 }
 575
 576
 577 /*
 578    testing of mask bits for change notify
 579 */
 580 static bool test_notify_mask(struct torture_context *tctx,
 581                              struct smbcli_state *cli)
 582 {
 583         bool ret = true;
 584         NTSTATUS status;
 585         union smb_notify notify;
 586         union smb_open io;
 587         int fnum, fnum2;
 588         uint32_t mask;
 589         int i;
 590         char c = 1;
 591         struct timeval tv;
 592         NTTIME t;
 593
 594         printf("TESTING CHANGE NOTIFY COMPLETION FILTERS\n");
 595
 596         if (!torture_setup_dir(cli, BASEDIR)) {
 597                 return false;
 598         }
 599
 600         tv = timeval_current_ofs(1000, 0);
 601         t = timeval_to_nttime(&tv);
 602
 603         /*
 604           get a handle on the directory
 605         */
 606         io.generic.level = RAW_OPEN_NTCREATEX;
 607         io.ntcreatex.in.root_fid.fnum = 0;
 608         io.ntcreatex.in.flags = 0;
 609         io.ntcreatex.in.access_mask = SEC_FILE_ALL;
 610         io.ntcreatex.in.create_options = NTCREATEX_OPTIONS_DIRECTORY;
 611         io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
 612         io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ | NTCREATEX_SHARE_ACCESS_WRITE;
 613         io.ntcreatex.in.alloc_size = 0;
 614         io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN;
 615         io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
 616         io.ntcreatex.in.security_flags = 0;
 617         io.ntcreatex.in.fname = BASEDIR;
 618
 619         notify.nttrans.level = RAW_NOTIFY_NTTRANS;
 620         notify.nttrans.in.buffer_size = 1000;
 621         notify.nttrans.in.recursive = true;
 622
 623 #define NOTIFY_MASK_TEST(test_name, setup, op, cleanup, Action, expected, nchanges) \
 624         do { \
 625         smbcli_getatr(cli->tree, test_name, NULL, NULL, NULL); \
 626         do { for (mask=i=0;i<32;i++) { \
 627                 struct smbcli_request *req; \
 628                 status = smb_raw_open(cli->tree, tctx, &io); \
 629                 CHECK_STATUS(status, NT_STATUS_OK); \
 630                 fnum = io.ntcreatex.out.file.fnum; \
 631                 setup \
 632                 notify.nttrans.in.file.fnum = fnum;     \
 633                 notify.nttrans.in.completion_filter = (1<<i); \
 634                 req = smb_raw_changenotify_send(cli->tree, &notify); \
 635                 op \
 636                 smb_msleep(200); smb_raw_ntcancel(req); \
 637                 status = smb_raw_changenotify_recv(req, tctx, &notify); \
 638                 cleanup \
 639                 smbcli_close(cli->tree, fnum); \
 640                 if (NT_STATUS_EQUAL(status, NT_STATUS_CANCELLED)) continue; \
 641                 CHECK_STATUS(status, NT_STATUS_OK); \
 642                 /* special case to cope with file rename behaviour */ \
 643                 if (nchanges == 2 && notify.nttrans.out.num_changes == 1 && \
 644                     notify.nttrans.out.changes[0].action == NOTIFY_ACTION_MODIFIED && \
 645                     ((expected) & FILE_NOTIFY_CHANGE_ATTRIBUTES) && \
 646                     Action == NOTIFY_ACTION_OLD_NAME) { \
 647                         printf("(rename file special handling OK)\n"); \
 648                 } else if (nchanges != notify.nttrans.out.num_changes) { \
 649                         printf("ERROR: nchanges=%d expected=%d action=%d filter=0x%08x\n", \
 650                                notify.nttrans.out.num_changes, \
 651                                nchanges, \
 652                                notify.nttrans.out.changes[0].action, \
 653                                notify.nttrans.in.completion_filter); \
 654                         ret = false; \
 655                 } else if (notify.nttrans.out.changes[0].action != Action) { \
 656                         printf("ERROR: nchanges=%d action=%d expectedAction=%d filter=0x%08x\n", \
 657                                notify.nttrans.out.num_changes, \
 658                                notify.nttrans.out.changes[0].action, \
 659                                Action, \
 660                                notify.nttrans.in.completion_filter); \
 661                         ret = false; \
 662                 } else if (strcmp(notify.nttrans.out.changes[0].name.s, "tname1") != 0) { \
 663                         printf("ERROR: nchanges=%d action=%d filter=0x%08x name=%s\n", \
 664                                notify.nttrans.out.num_changes, \
 665                                notify.nttrans.out.changes[0].action, \
 666                                notify.nttrans.in.completion_filter, \
 667                                notify.nttrans.out.changes[0].name.s);   \
 668                         ret = false; \
 669                 } \
 670                 mask |= (1<<i); \
 671         } \
 672         if ((expected) != mask) { \
 673                 if (((expected) & ~mask) != 0) { \
 674                         printf("ERROR: trigger on too few bits. mask=0x%08x expected=0x%08x\n", \
 675                                mask, expected); \
 676                         ret = false; \
 677                 } else { \
 678                         printf("WARNING: trigger on too many bits. mask=0x%08x expected=0x%08x\n", \
 679                                mask, expected); \
 680                 } \
 681         } \
 682         } while (0); \
 683         } while (0);
 684
 685         printf("Testing mkdir\n");
 686         NOTIFY_MASK_TEST("Testing mkdir",;,
 687                          smbcli_mkdir(cli->tree, BASEDIR "\\tname1");,
 688                          smbcli_rmdir(cli->tree, BASEDIR "\\tname1");,
 689                          NOTIFY_ACTION_ADDED,
 690                          FILE_NOTIFY_CHANGE_DIR_NAME, 1);
 691
 692         printf("Testing create file\n");
 693         NOTIFY_MASK_TEST("Testing create file",;,
 694                          smbcli_close(cli->tree, smbcli_open(cli->tree, BASEDIR "\\tname1", O_CREAT, 0));,
 695                          smbcli_unlink(cli->tree, BASEDIR "\\tname1");,
 696                          NOTIFY_ACTION_ADDED,
 697                          FILE_NOTIFY_CHANGE_FILE_NAME, 1);
 698
 699         printf("Testing unlink\n");
 700         NOTIFY_MASK_TEST("Testing unlink",
 701                          smbcli_close(cli->tree, smbcli_open(cli->tree, BASEDIR "\\tname1", O_CREAT, 0));,
 702                          smbcli_unlink(cli->tree, BASEDIR "\\tname1");,
 703                          ;,
 704                          NOTIFY_ACTION_REMOVED,
 705                          FILE_NOTIFY_CHANGE_FILE_NAME, 1);
 706
 707         printf("Testing rmdir\n");
 708         NOTIFY_MASK_TEST("Testing rmdir",
 709                          smbcli_mkdir(cli->tree, BASEDIR "\\tname1");,
 710                          smbcli_rmdir(cli->tree, BASEDIR "\\tname1");,
 711                          ;,
 712                          NOTIFY_ACTION_REMOVED,
 713                          FILE_NOTIFY_CHANGE_DIR_NAME, 1);
 714
 715         printf("Testing rename file\n");
 716         NOTIFY_MASK_TEST("Testing rename file",
 717                          smbcli_close(cli->tree, smbcli_open(cli->tree, BASEDIR "\\tname1", O_CREAT, 0));,
 718                          smbcli_rename(cli->tree, BASEDIR "\\tname1", BASEDIR "\\tname2");,
 719                          smbcli_unlink(cli->tree, BASEDIR "\\tname2");,
 720                          NOTIFY_ACTION_OLD_NAME,
 721                          FILE_NOTIFY_CHANGE_FILE_NAME|FILE_NOTIFY_CHANGE_ATTRIBUTES|FILE_NOTIFY_CHANGE_CREATION, 2);
 722
 723         printf("Testing rename dir\n");
 724         NOTIFY_MASK_TEST("Testing rename dir",
 725                 smbcli_mkdir(cli->tree, BASEDIR "\\tname1");,
 726                 smbcli_rename(cli->tree, BASEDIR "\\tname1", BASEDIR "\\tname2");,
 727                 smbcli_rmdir(cli->tree, BASEDIR "\\tname2");,
 728                 NOTIFY_ACTION_OLD_NAME,
 729                 FILE_NOTIFY_CHANGE_DIR_NAME, 2);
 730
 731         printf("Testing set path attribute\n");
 732         NOTIFY_MASK_TEST("Testing set path attribute",
 733                 smbcli_close(cli->tree, smbcli_open(cli->tree, BASEDIR "\\tname1", O_CREAT, 0));,
 734                 smbcli_setatr(cli->tree, BASEDIR "\\tname1", FILE_ATTRIBUTE_HIDDEN, 0);,
 735                 smbcli_unlink(cli->tree, BASEDIR "\\tname1");,
 736                 NOTIFY_ACTION_MODIFIED,
 737                 FILE_NOTIFY_CHANGE_ATTRIBUTES, 1);
 738
 739         printf("Testing set path write time\n");
 740         NOTIFY_MASK_TEST("Testing set path write time",
 741                 smbcli_close(cli->tree, smbcli_open(cli->tree, BASEDIR "\\tname1", O_CREAT, 0));,
 742                 smbcli_setatr(cli->tree, BASEDIR "\\tname1", FILE_ATTRIBUTE_NORMAL, 1000);,
 743                 smbcli_unlink(cli->tree, BASEDIR "\\tname1");,
 744                 NOTIFY_ACTION_MODIFIED,
 745                 FILE_NOTIFY_CHANGE_LAST_WRITE, 1);
 746
 747         printf("Testing set file attribute\n");
 748         NOTIFY_MASK_TEST("Testing set file attribute",
 749                 fnum2 = create_complex_file(cli, tctx, BASEDIR "\\tname1");,
 750                 smbcli_fsetatr(cli->tree, fnum2, FILE_ATTRIBUTE_HIDDEN, 0, 0, 0, 0);,
 751                 (smbcli_close(cli->tree, fnum2), smbcli_unlink(cli->tree, BASEDIR "\\tname1"));,
 752                 NOTIFY_ACTION_MODIFIED,
 753                 FILE_NOTIFY_CHANGE_ATTRIBUTES, 1);
 754
 755         if (torture_setting_bool(tctx, "samba3", false)) {
 756                 printf("Samba3 does not yet support create times "
 757                        "everywhere\n");
 758         }
 759         else {
 760                 printf("Testing set file create time\n");
 761                 NOTIFY_MASK_TEST("Testing set file create time",
 762                         fnum2 = create_complex_file(cli, tctx,
 763                                                     BASEDIR "\\tname1");,
 764                         smbcli_fsetatr(cli->tree, fnum2, 0, t, 0, 0, 0);,
 765                         (smbcli_close(cli->tree, fnum2),
 766                          smbcli_unlink(cli->tree, BASEDIR "\\tname1"));,
 767                         NOTIFY_ACTION_MODIFIED,
 768                         FILE_NOTIFY_CHANGE_CREATION, 1);
 769         }
 770
 771         printf("Testing set file access time\n");
 772         NOTIFY_MASK_TEST("Testing set file access time",
 773                 fnum2 = create_complex_file(cli, tctx, BASEDIR "\\tname1");,
 774                 smbcli_fsetatr(cli->tree, fnum2, 0, 0, t, 0, 0);,
 775                 (smbcli_close(cli->tree, fnum2), smbcli_unlink(cli->tree, BASEDIR "\\tname1"));,
 776                 NOTIFY_ACTION_MODIFIED,
 777                 FILE_NOTIFY_CHANGE_LAST_ACCESS, 1);
 778
 779         printf("Testing set file write time\n");
 780         NOTIFY_MASK_TEST("Testing set file write time",
 781                 fnum2 = create_complex_file(cli, tctx, BASEDIR "\\tname1");,
 782                 smbcli_fsetatr(cli->tree, fnum2, 0, 0, 0, t, 0);,
 783                 (smbcli_close(cli->tree, fnum2), smbcli_unlink(cli->tree, BASEDIR "\\tname1"));,
 784                 NOTIFY_ACTION_MODIFIED,
 785                 FILE_NOTIFY_CHANGE_LAST_WRITE, 1);
 786
 787         printf("Testing set file change time\n");
 788         NOTIFY_MASK_TEST("Testing set file change time",
 789                 fnum2 = create_complex_file(cli, tctx, BASEDIR "\\tname1");,
 790                 smbcli_fsetatr(cli->tree, fnum2, 0, 0, 0, 0, t);,
 791                 (smbcli_close(cli->tree, fnum2), smbcli_unlink(cli->tree, BASEDIR "\\tname1"));,
 792                 NOTIFY_ACTION_MODIFIED,
 793                 0, 1);
 794
 795
 796         printf("Testing write\n");
 797         NOTIFY_MASK_TEST("Testing write",
 798                 fnum2 = create_complex_file(cli, tctx, BASEDIR "\\tname1");,
 799                 smbcli_write(cli->tree, fnum2, 1, &c, 10000, 1);,
 800                 (smbcli_close(cli->tree, fnum2), smbcli_unlink(cli->tree, BASEDIR "\\tname1"));,
 801                 NOTIFY_ACTION_MODIFIED,
 802                 0, 1);
 803
 804         printf("Testing truncate\n");
 805         NOTIFY_MASK_TEST("Testing truncate",
 806                 fnum2 = create_complex_file(cli, tctx, BASEDIR "\\tname1");,
 807                 smbcli_ftruncate(cli->tree, fnum2, 10000);,
 808                 (smbcli_close(cli->tree, fnum2), smbcli_unlink(cli->tree, BASEDIR "\\tname1"));,
 809                 NOTIFY_ACTION_MODIFIED,
 810                 FILE_NOTIFY_CHANGE_SIZE | FILE_NOTIFY_CHANGE_ATTRIBUTES, 1);
 811
 812 done:
 813         smb_raw_exit(cli->session);
 814         smbcli_deltree(cli->tree, BASEDIR);
 815         return ret;
 816 }
 817
 818 /*
 819   basic testing of change notify on files
 820 */
 821 static bool test_notify_file(struct torture_context *mem_ctx,
 822                              struct smbcli_state *cli)
 823 {
 824         NTSTATUS status;
 825         bool ret = true;
 826         union smb_open io;
 827         union smb_close cl;
 828         union smb_notify notify;
 829         struct smbcli_request *req;
 830         int fnum;
 831         const char *fname = BASEDIR "\\file.txt";
 832
 833         printf("TESTING CHANGE NOTIFY ON FILES\n");
 834
 835         if (!torture_setup_dir(cli, BASEDIR)) {
 836                 return false;
 837         }
 838
 839         io.generic.level = RAW_OPEN_NTCREATEX;
 840         io.ntcreatex.in.root_fid.fnum = 0;
 841         io.ntcreatex.in.flags = 0;
 842         io.ntcreatex.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
 843         io.ntcreatex.in.create_options = 0;
 844         io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
 845         io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ | NTCREATEX_SHARE_ACCESS_WRITE;
 846         io.ntcreatex.in.alloc_size = 0;
 847         io.ntcreatex.in.open_disposition = NTCREATEX_DISP_CREATE;
 848         io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
 849         io.ntcreatex.in.security_flags = 0;
 850         io.ntcreatex.in.fname = fname;
 851         status = smb_raw_open(cli->tree, mem_ctx, &io);
 852         CHECK_STATUS(status, NT_STATUS_OK);
 853         fnum = io.ntcreatex.out.file.fnum;
 854
 855         /* ask for a change notify,
 856            on file or directory name changes */
 857         notify.nttrans.level = RAW_NOTIFY_NTTRANS;
 858         notify.nttrans.in.file.fnum = fnum;
 859         notify.nttrans.in.buffer_size = 1000;
 860         notify.nttrans.in.completion_filter = FILE_NOTIFY_CHANGE_STREAM_NAME;
 861         notify.nttrans.in.recursive = false;
 862
 863         printf("Testing if notifies on file handles are invalid (should be)\n");
 864
 865         req = smb_raw_changenotify_send(cli->tree, &notify);
 866         status = smb_raw_changenotify_recv(req, mem_ctx, &notify);
 867         CHECK_STATUS(status, NT_STATUS_INVALID_PARAMETER);
 868
 869         cl.close.level = RAW_CLOSE_CLOSE;
 870         cl.close.in.file.fnum = fnum;
 871         cl.close.in.write_time = 0;
 872         status = smb_raw_close(cli->tree, &cl);
 873         CHECK_STATUS(status, NT_STATUS_OK);
 874
 875         status = smbcli_unlink(cli->tree, fname);
 876         CHECK_STATUS(status, NT_STATUS_OK);
 877
 878 done:
 879         smb_raw_exit(cli->session);
 880         smbcli_deltree(cli->tree, BASEDIR);
 881         return ret;
 882 }
 883
 884 /*
 885   basic testing of change notifies followed by a tdis
 886 */
 887 static bool test_notify_tdis(struct torture_context *tctx,
 888                              struct smbcli_state *cli1)
 889 {
 890         bool ret = true;
 891         NTSTATUS status;
 892         union smb_notify notify;
 893         union smb_open io;
 894         int fnum;
 895         struct smbcli_request *req;
 896         struct smbcli_state *cli = NULL;
 897
 898         printf("TESTING CHANGE NOTIFY FOLLOWED BY TDIS\n");
 899
 900         if (!torture_setup_dir(cli1, BASEDIR)) {
 901                 return false;
 902         }
 903
 904         if (!torture_open_connection(&cli, tctx, 0)) {
 905                 return false;
 906         }
 907
 908         /*
 909           get a handle on the directory
 910         */
 911         io.generic.level = RAW_OPEN_NTCREATEX;
 912         io.ntcreatex.in.root_fid.fnum = 0;
 913         io.ntcreatex.in.flags = 0;
 914         io.ntcreatex.in.access_mask = SEC_FILE_ALL;
 915         io.ntcreatex.in.create_options = NTCREATEX_OPTIONS_DIRECTORY;
 916         io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
 917         io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ | NTCREATEX_SHARE_ACCESS_WRITE;
 918         io.ntcreatex.in.alloc_size = 0;
 919         io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN;
 920         io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
 921         io.ntcreatex.in.security_flags = 0;
 922         io.ntcreatex.in.fname = BASEDIR;
 923
 924         status = smb_raw_open(cli->tree, tctx, &io);
 925         CHECK_STATUS(status, NT_STATUS_OK);
 926         fnum = io.ntcreatex.out.file.fnum;
 927
 928         /* ask for a change notify,
 929            on file or directory name changes */
 930         notify.nttrans.level = RAW_NOTIFY_NTTRANS;
 931         notify.nttrans.in.buffer_size = 1000;
 932         notify.nttrans.in.completion_filter = FILE_NOTIFY_CHANGE_NAME;
 933         notify.nttrans.in.file.fnum = fnum;
 934         notify.nttrans.in.recursive = true;
 935
 936         req = smb_raw_changenotify_send(cli->tree, &notify);
 937
 938         status = smbcli_tdis(cli);
 939         CHECK_STATUS(status, NT_STATUS_OK);
 940         cli->tree = NULL;
 941
 942         status = smb_raw_changenotify_recv(req, tctx, &notify);
 943         CHECK_STATUS(status, NT_STATUS_OK);
 944         CHECK_VAL(notify.nttrans.out.num_changes, 0);
 945
 946 done:
 947         torture_close_connection(cli);
 948         smbcli_deltree(cli1->tree, BASEDIR);
 949         return ret;
 950 }
 951
 952 /*
 953   basic testing of change notifies followed by a exit
 954 */
 955 static bool test_notify_exit(struct torture_context *tctx,
 956                              struct smbcli_state *cli1)
 957 {
 958         bool ret = true;
 959         NTSTATUS status;
 960         union smb_notify notify;
 961         union smb_open io;
 962         int fnum;
 963         struct smbcli_request *req;
 964         struct smbcli_state *cli = NULL;
 965
 966         printf("TESTING CHANGE NOTIFY FOLLOWED BY EXIT\n");
 967
 968         if (!torture_setup_dir(cli1, BASEDIR)) {
 969                 return false;
 970         }
 971
 972         if (!torture_open_connection(&cli, tctx, 0)) {
 973                 return false;
 974         }
 975
 976         /*
 977           get a handle on the directory
 978         */
 979         io.generic.level = RAW_OPEN_NTCREATEX;
 980         io.ntcreatex.in.root_fid.fnum = 0;
 981         io.ntcreatex.in.flags = 0;
 982         io.ntcreatex.in.access_mask = SEC_FILE_ALL;
 983         io.ntcreatex.in.create_options = NTCREATEX_OPTIONS_DIRECTORY;
 984         io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
 985         io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ | NTCREATEX_SHARE_ACCESS_WRITE;
 986         io.ntcreatex.in.alloc_size = 0;
 987         io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN;
 988         io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
 989         io.ntcreatex.in.security_flags = 0;
 990         io.ntcreatex.in.fname = BASEDIR;
 991
 992         status = smb_raw_open(cli->tree, tctx, &io);
 993         CHECK_STATUS(status, NT_STATUS_OK);
 994         fnum = io.ntcreatex.out.file.fnum;
 995
 996         /* ask for a change notify,
 997            on file or directory name changes */
 998         notify.nttrans.level = RAW_NOTIFY_NTTRANS;
 999         notify.nttrans.in.buffer_size = 1000;
1000         notify.nttrans.in.completion_filter = FILE_NOTIFY_CHANGE_NAME;
1001         notify.nttrans.in.file.fnum = fnum;
1002         notify.nttrans.in.recursive = true;
1003
1004         req = smb_raw_changenotify_send(cli->tree, &notify);
1005
1006         status = smb_raw_exit(cli->session);
1007         CHECK_STATUS(status, NT_STATUS_OK);
1008
1009         status = smb_raw_changenotify_recv(req, tctx, &notify);
1010         CHECK_STATUS(status, NT_STATUS_OK);
1011         CHECK_VAL(notify.nttrans.out.num_changes, 0);
1012
1013 done:
1014         torture_close_connection(cli);
1015         smbcli_deltree(cli1->tree, BASEDIR);
1016         return ret;
1017 }
1018
1019 /*
1020   basic testing of change notifies followed by a ulogoff
1021 */
1022 static bool test_notify_ulogoff(struct torture_context *tctx,
1023                                 struct smbcli_state *cli1)
1024 {
1025         bool ret = true;
1026         NTSTATUS status;
1027         union smb_notify notify;
1028         union smb_open io;
1029         int fnum;
1030         struct smbcli_request *req;
1031         struct smbcli_state *cli = NULL;
1032
1033         printf("TESTING CHANGE NOTIFY FOLLOWED BY ULOGOFF\n");
1034
1035         if (!torture_setup_dir(cli1, BASEDIR)) {
1036                 return false;
1037         }
1038
1039         if (!torture_open_connection(&cli, tctx, 0)) {
1040                 return false;
1041         }
1042
1043         /*
1044           get a handle on the directory
1045         */
1046         io.generic.level = RAW_OPEN_NTCREATEX;
1047         io.ntcreatex.in.root_fid.fnum = 0;
1048         io.ntcreatex.in.flags = 0;
1049         io.ntcreatex.in.access_mask = SEC_FILE_ALL;
1050         io.ntcreatex.in.create_options = NTCREATEX_OPTIONS_DIRECTORY;
1051         io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
1052         io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ | NTCREATEX_SHARE_ACCESS_WRITE;
1053         io.ntcreatex.in.alloc_size = 0;
1054         io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN;
1055         io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
1056         io.ntcreatex.in.security_flags = 0;
1057         io.ntcreatex.in.fname = BASEDIR;
1058
1059         status = smb_raw_open(cli->tree, tctx, &io);
1060         CHECK_STATUS(status, NT_STATUS_OK);
1061         fnum = io.ntcreatex.out.file.fnum;
1062
1063         /* ask for a change notify,
1064            on file or directory name changes */
1065         notify.nttrans.level = RAW_NOTIFY_NTTRANS;
1066         notify.nttrans.in.buffer_size = 1000;
1067         notify.nttrans.in.completion_filter = FILE_NOTIFY_CHANGE_NAME;
1068         notify.nttrans.in.file.fnum = fnum;
1069         notify.nttrans.in.recursive = true;
1070
1071         req = smb_raw_changenotify_send(cli->tree, &notify);
1072
1073         status = smb_raw_ulogoff(cli->session);
1074         CHECK_STATUS(status, NT_STATUS_OK);
1075
1076         status = smb_raw_changenotify_recv(req, tctx, &notify);
1077         CHECK_STATUS(status, NT_STATUS_OK);
1078         CHECK_VAL(notify.nttrans.out.num_changes, 0);
1079
1080 done:
1081         torture_close_connection(cli);
1082         smbcli_deltree(cli1->tree, BASEDIR);
1083         return ret;
1084 }
1085
1086 static void tcp_dis_handler(struct smbcli_transport *t, void *p)
1087 {
1088         struct smbcli_state *cli = (struct smbcli_state *)p;
1089         smbcli_transport_dead(cli->transport, NT_STATUS_LOCAL_DISCONNECT);
1090         cli->transport = NULL;
1091         cli->tree = NULL;
1092 }
1093 /*
1094   basic testing of change notifies followed by tcp disconnect
1095 */
1096 static bool test_notify_tcp_dis(struct torture_context *tctx,
1097                                 struct smbcli_state *cli1)
1098 {
1099         bool ret = true;
1100         NTSTATUS status;
1101         union smb_notify notify;
1102         union smb_open io;
1103         int fnum;
1104         struct smbcli_request *req;
1105         struct smbcli_state *cli = NULL;
1106
1107         printf("TESTING CHANGE NOTIFY FOLLOWED BY TCP DISCONNECT\n");
1108
1109         if (!torture_setup_dir(cli1, BASEDIR)) {
1110                 return false;
1111         }
1112
1113         if (!torture_open_connection(&cli, tctx, 0)) {
1114                 return false;
1115         }
1116
1117         /*
1118           get a handle on the directory
1119         */
1120         io.generic.level = RAW_OPEN_NTCREATEX;
1121         io.ntcreatex.in.root_fid.fnum = 0;
1122         io.ntcreatex.in.flags = 0;
1123         io.ntcreatex.in.access_mask = SEC_FILE_ALL;
1124         io.ntcreatex.in.create_options = NTCREATEX_OPTIONS_DIRECTORY;
1125         io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
1126         io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ | NTCREATEX_SHARE_ACCESS_WRITE;
1127         io.ntcreatex.in.alloc_size = 0;
1128         io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN;
1129         io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
1130         io.ntcreatex.in.security_flags = 0;
1131         io.ntcreatex.in.fname = BASEDIR;
1132
1133         status = smb_raw_open(cli->tree, tctx, &io);
1134         CHECK_STATUS(status, NT_STATUS_OK);
1135         fnum = io.ntcreatex.out.file.fnum;
1136
1137         /* ask for a change notify,
1138            on file or directory name changes */
1139         notify.nttrans.level = RAW_NOTIFY_NTTRANS;
1140         notify.nttrans.in.buffer_size = 1000;
1141         notify.nttrans.in.completion_filter = FILE_NOTIFY_CHANGE_NAME;
1142         notify.nttrans.in.file.fnum = fnum;
1143         notify.nttrans.in.recursive = true;
1144
1145         req = smb_raw_changenotify_send(cli->tree, &notify);
1146
1147         smbcli_transport_idle_handler(cli->transport, tcp_dis_handler, 250, cli);
1148
1149         status = smb_raw_changenotify_recv(req, tctx, &notify);
1150         CHECK_STATUS(status, NT_STATUS_LOCAL_DISCONNECT);
1151
1152 done:
1153         torture_close_connection(cli);
1154         smbcli_deltree(cli1->tree, BASEDIR);
1155         return ret;
1156 }
1157
1158 /*
1159    test setting up two change notify requests on one handle
1160 */
1161 static bool test_notify_double(struct torture_context *mem_ctx,
1162                                struct smbcli_state *cli)
1163 {
1164         bool ret = true;
1165         NTSTATUS status;
1166         union smb_notify notify;
1167         union smb_open io;
1168         int fnum;
1169         struct smbcli_request *req1, *req2;
1170
1171         printf("TESTING CHANGE NOTIFY TWICE ON ONE DIRECTORY\n");
1172
1173         if (!torture_setup_dir(cli, BASEDIR)) {
1174                 return false;
1175         }
1176         /*
1177           get a handle on the directory
1178         */
1179         io.generic.level = RAW_OPEN_NTCREATEX;
1180         io.ntcreatex.in.root_fid.fnum = 0;
1181         io.ntcreatex.in.flags = 0;
1182         io.ntcreatex.in.access_mask = SEC_FILE_ALL;
1183         io.ntcreatex.in.create_options = NTCREATEX_OPTIONS_DIRECTORY;
1184         io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
1185         io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ | NTCREATEX_SHARE_ACCESS_WRITE;
1186         io.ntcreatex.in.alloc_size = 0;
1187         io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN;
1188         io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
1189         io.ntcreatex.in.security_flags = 0;
1190         io.ntcreatex.in.fname = BASEDIR;
1191
1192         status = smb_raw_open(cli->tree, mem_ctx, &io);
1193         CHECK_STATUS(status, NT_STATUS_OK);
1194         fnum = io.ntcreatex.out.file.fnum;
1195
1196         /* ask for a change notify,
1197            on file or directory name changes */
1198         notify.nttrans.level = RAW_NOTIFY_NTTRANS;
1199         notify.nttrans.in.buffer_size = 1000;
1200         notify.nttrans.in.completion_filter = FILE_NOTIFY_CHANGE_NAME;
1201         notify.nttrans.in.file.fnum = fnum;
1202         notify.nttrans.in.recursive = true;
1203
1204         req1 = smb_raw_changenotify_send(cli->tree, &notify);
1205         req2 = smb_raw_changenotify_send(cli->tree, &notify);
1206
1207         smbcli_mkdir(cli->tree, BASEDIR "\\subdir-name");
1208
1209         status = smb_raw_changenotify_recv(req1, mem_ctx, &notify);
1210         CHECK_STATUS(status, NT_STATUS_OK);
1211         CHECK_VAL(notify.nttrans.out.num_changes, 1);
1212         CHECK_WSTR(notify.nttrans.out.changes[0].name, "subdir-name", STR_UNICODE);
1213
1214         smbcli_mkdir(cli->tree, BASEDIR "\\subdir-name2");
1215
1216         status = smb_raw_changenotify_recv(req2, mem_ctx, &notify);
1217         CHECK_STATUS(status, NT_STATUS_OK);
1218         CHECK_VAL(notify.nttrans.out.num_changes, 1);
1219         CHECK_WSTR(notify.nttrans.out.changes[0].name, "subdir-name2", STR_UNICODE);
1220
1221 done:
1222         smb_raw_exit(cli->session);
1223         smbcli_deltree(cli->tree, BASEDIR);
1224         return ret;
1225 }
1226
1227
1228 /*
1229    test multiple change notifies at different depths and with/without recursion
1230 */
1231 static bool test_notify_tree(struct torture_context *mem_ctx,
1232                              struct smbcli_state *cli,
1233                              struct smbcli_state *cli2)
1234 {
1235         bool ret = true;
1236         union smb_notify notify;
1237         union smb_open io;
1238         struct smbcli_request *req;
1239         struct timeval tv;
1240         struct {
1241                 const char *path;
1242                 bool recursive;
1243                 uint32_t filter;
1244                 int expected;
1245                 int fnum;
1246                 int counted;
1247         } dirs[] = {
1248                 {BASEDIR "\\abc",               true, FILE_NOTIFY_CHANGE_NAME, 30 },
1249                 {BASEDIR "\\zqy",               true, FILE_NOTIFY_CHANGE_NAME, 8 },
1250                 {BASEDIR "\\atsy",              true, FILE_NOTIFY_CHANGE_NAME, 4 },
1251                 {BASEDIR "\\abc\\foo",          true,  FILE_NOTIFY_CHANGE_NAME, 2 },
1252                 {BASEDIR "\\abc\\blah",         true,  FILE_NOTIFY_CHANGE_NAME, 13 },
1253                 {BASEDIR "\\abc\\blah",         false, FILE_NOTIFY_CHANGE_NAME, 7 },
1254                 {BASEDIR "\\abc\\blah\\a",      true, FILE_NOTIFY_CHANGE_NAME, 2 },
1255                 {BASEDIR "\\abc\\blah\\b",      true, FILE_NOTIFY_CHANGE_NAME, 2 },
1256                 {BASEDIR "\\abc\\blah\\c",      true, FILE_NOTIFY_CHANGE_NAME, 2 },
1257                 {BASEDIR "\\abc\\fooblah",      true, FILE_NOTIFY_CHANGE_NAME, 2 },
1258                 {BASEDIR "\\zqy\\xx",           true, FILE_NOTIFY_CHANGE_NAME, 2 },
1259                 {BASEDIR "\\zqy\\yyy",          true, FILE_NOTIFY_CHANGE_NAME, 2 },
1260                 {BASEDIR "\\zqy\\..",           true, FILE_NOTIFY_CHANGE_NAME, 40 },
1261                 {BASEDIR,                       true, FILE_NOTIFY_CHANGE_NAME, 40 },
1262                 {BASEDIR,                       false,FILE_NOTIFY_CHANGE_NAME, 6 },
1263                 {BASEDIR "\\atsy",              false,FILE_NOTIFY_CHANGE_NAME, 4 },
1264                 {BASEDIR "\\abc",               true, FILE_NOTIFY_CHANGE_NAME, 24 },
1265                 {BASEDIR "\\abc",               false,FILE_NOTIFY_CHANGE_FILE_NAME, 0 },
1266                 {BASEDIR "\\abc",               true, FILE_NOTIFY_CHANGE_FILE_NAME, 0 },
1267                 {BASEDIR "\\abc",               true, FILE_NOTIFY_CHANGE_NAME, 24 },
1268         };
1269         int i;
1270         NTSTATUS status;
1271         bool all_done = false;
1272
1273         printf("TESTING CHANGE NOTIFY FOR DIFFERENT DEPTHS\n");
1274
1275         if (!torture_setup_dir(cli, BASEDIR)) {
1276                 return false;
1277         }
1278
1279         io.generic.level = RAW_OPEN_NTCREATEX;
1280         io.ntcreatex.in.root_fid.fnum = 0;
1281         io.ntcreatex.in.flags = 0;
1282         io.ntcreatex.in.access_mask = SEC_FILE_ALL;
1283         io.ntcreatex.in.create_options = NTCREATEX_OPTIONS_DIRECTORY;
1284         io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
1285         io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ | NTCREATEX_SHARE_ACCESS_WRITE;
1286         io.ntcreatex.in.alloc_size = 0;
1287         io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN_IF;
1288         io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
1289         io.ntcreatex.in.security_flags = 0;
1290
1291         notify.nttrans.level = RAW_NOTIFY_NTTRANS;
1292         notify.nttrans.in.buffer_size = 20000;
1293
1294         /*
1295           setup the directory tree, and the notify buffer on each directory
1296         */
1297         for (i=0;i<ARRAY_SIZE(dirs);i++) {
1298                 io.ntcreatex.in.fname = dirs[i].path;
1299                 status = smb_raw_open(cli->tree, mem_ctx, &io);
1300                 CHECK_STATUS(status, NT_STATUS_OK);
1301                 dirs[i].fnum = io.ntcreatex.out.file.fnum;
1302
1303                 notify.nttrans.in.completion_filter = dirs[i].filter;
1304                 notify.nttrans.in.file.fnum = dirs[i].fnum;
1305                 notify.nttrans.in.recursive = dirs[i].recursive;
1306                 req = smb_raw_changenotify_send(cli->tree, &notify);
1307                 smb_raw_ntcancel(req);
1308                 status = smb_raw_changenotify_recv(req, mem_ctx, &notify);
1309                 CHECK_STATUS(status, NT_STATUS_CANCELLED);
1310         }
1311
1312         /* trigger 2 events in each dir */
1313         for (i=0;i<ARRAY_SIZE(dirs);i++) {
1314                 char *path = talloc_asprintf(mem_ctx, "%s\\test.dir", dirs[i].path);
1315                 /*
1316                  * Make notifies a bit more interesting in a cluster
1317                  * by doing the changes against different nodes with
1318                  * --unclist
1319                  */
1320                 smbcli_mkdir(cli->tree, path);
1321                 smbcli_rmdir(cli2->tree, path);
1322                 talloc_free(path);
1323         }
1324
1325         /* give a bit of time for the events to propogate */
1326         tv = timeval_current();
1327
1328         do {
1329                 /* count events that have happened in each dir */
1330                 for (i=0;i<ARRAY_SIZE(dirs);i++) {
1331                         notify.nttrans.in.file.fnum = dirs[i].fnum;
1332                         req = smb_raw_changenotify_send(cli->tree, &notify);
1333                         smb_raw_ntcancel(req);
1334                         notify.nttrans.out.num_changes = 0;
1335                         status = smb_raw_changenotify_recv(req, mem_ctx, &notify);
1336                         dirs[i].counted += notify.nttrans.out.num_changes;
1337                 }
1338
1339                 all_done = true;
1340
1341                 for (i=0;i<ARRAY_SIZE(dirs);i++) {
1342                         if (dirs[i].counted != dirs[i].expected) {
1343                                 all_done = false;
1344                         }
1345                 }
1346         } while (!all_done && timeval_elapsed(&tv) < 20);
1347
1348         printf("took %.4f seconds to propogate all events\n", timeval_elapsed(&tv));
1349
1350         for (i=0;i<ARRAY_SIZE(dirs);i++) {
1351                 if (dirs[i].counted != dirs[i].expected) {
1352                         printf("ERROR: i=%d expected %d got %d for '%s'\n",
1353                                i, dirs[i].expected, dirs[i].counted, dirs[i].path);
1354                         ret = false;
1355                 }
1356         }
1357
1358         /*
1359           run from the back, closing and deleting
1360         */
1361         for (i=ARRAY_SIZE(dirs)-1;i>=0;i--) {
1362                 smbcli_close(cli->tree, dirs[i].fnum);
1363                 smbcli_rmdir(cli->tree, dirs[i].path);
1364         }
1365
1366 done:
1367         smb_raw_exit(cli->session);
1368         smbcli_deltree(cli->tree, BASEDIR);
1369         return ret;
1370 }
1371
1372 /*
1373    Test response when cached server events exceed single NT NOTFIY response
1374    packet size.
1375 */
1376 static bool test_notify_overflow(struct torture_context *mem_ctx,
1377                                  struct smbcli_state *cli)
1378 {
1379         bool ret = true;
1380         NTSTATUS status;
1381         union smb_notify notify;
1382         union smb_open io;
1383         int fnum;
1384         int count = 100;
1385         struct smbcli_request *req1;
1386         int i;
1387
1388         printf("TESTING CHANGE NOTIFY EVENT OVERFLOW\n");
1389
1390         if (!torture_setup_dir(cli, BASEDIR)) {
1391                 return false;
1392         }
1393
1394         /* get a handle on the directory */
1395         io.generic.level = RAW_OPEN_NTCREATEX;
1396         io.ntcreatex.in.root_fid.fnum = 0;
1397         io.ntcreatex.in.flags = 0;
1398         io.ntcreatex.in.access_mask = SEC_FILE_ALL;
1399         io.ntcreatex.in.create_options = NTCREATEX_OPTIONS_DIRECTORY;
1400         io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
1401         io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ |
1402             NTCREATEX_SHARE_ACCESS_WRITE;
1403         io.ntcreatex.in.alloc_size = 0;
1404         io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN;
1405         io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
1406         io.ntcreatex.in.security_flags = 0;
1407         io.ntcreatex.in.fname = BASEDIR;
1408
1409         status = smb_raw_open(cli->tree, mem_ctx, &io);
1410         CHECK_STATUS(status, NT_STATUS_OK);
1411         fnum = io.ntcreatex.out.file.fnum;
1412
1413         /* ask for a change notify, on name changes. */
1414         notify.nttrans.level = RAW_NOTIFY_NTTRANS;
1415         notify.nttrans.in.buffer_size = 1000;
1416         notify.nttrans.in.completion_filter = FILE_NOTIFY_CHANGE_NAME;
1417         notify.nttrans.in.file.fnum = fnum;
1418
1419         notify.nttrans.in.recursive = true;
1420         req1 = smb_raw_changenotify_send(cli->tree, &notify);
1421
1422         /* cancel initial requests so the buffer is setup */
1423         smb_raw_ntcancel(req1);
1424         status = smb_raw_changenotify_recv(req1, mem_ctx, &notify);
1425         CHECK_STATUS(status, NT_STATUS_CANCELLED);
1426
1427         /* open a lot of files, filling up the server side notify buffer */
1428         printf("Testing overflowed buffer notify on create of %d files\n",
1429                count);
1430         for (i=0;i<count;i++) {
1431                 char *fname = talloc_asprintf(cli, BASEDIR "\\test%d.txt", i);
1432                 int fnum2 = smbcli_open(cli->tree, fname, O_CREAT|O_RDWR,
1433                                         DENY_NONE);
1434                 if (fnum2 == -1) {
1435                         printf("Failed to create %s - %s\n",
1436                                fname, smbcli_errstr(cli->tree));
1437                         ret = false;
1438                         goto done;
1439                 }
1440                 talloc_free(fname);
1441                 smbcli_close(cli->tree, fnum2);
1442         }
1443
1444         /* expect that 0 events will be returned with NT_STATUS_OK */
1445         req1 = smb_raw_changenotify_send(cli->tree, &notify);
1446         status = smb_raw_changenotify_recv(req1, mem_ctx, &notify);
1447         CHECK_STATUS(status, NT_STATUS_OK);
1448         CHECK_VAL(notify.nttrans.out.num_changes, 0);
1449
1450 done:
1451         smb_raw_exit(cli->session);
1452         smbcli_deltree(cli->tree, BASEDIR);
1453         return ret;
1454 }
1455
1456 /*
1457    Test if notifications are returned for changes to the base directory.
1458    They shouldn't be.
1459 */
1460 static bool test_notify_basedir(struct torture_context *mem_ctx,
1461                                 struct smbcli_state *cli)
1462 {
1463         bool ret = true;
1464         NTSTATUS status;
1465         union smb_notify notify;
1466         union smb_open io;
1467         int fnum;
1468         struct smbcli_request *req1;
1469
1470         printf("TESTING CHANGE NOTIFY BASEDIR EVENTS\n");
1471
1472         if (!torture_setup_dir(cli, BASEDIR)) {
1473                 return false;
1474         }
1475
1476         /* get a handle on the directory */
1477         io.generic.level = RAW_OPEN_NTCREATEX;
1478         io.ntcreatex.in.root_fid.fnum = 0;
1479         io.ntcreatex.in.flags = 0;
1480         io.ntcreatex.in.access_mask = SEC_FILE_ALL;
1481         io.ntcreatex.in.create_options = NTCREATEX_OPTIONS_DIRECTORY;
1482         io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
1483         io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ |
1484             NTCREATEX_SHARE_ACCESS_WRITE;
1485         io.ntcreatex.in.alloc_size = 0;
1486         io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN;
1487         io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
1488         io.ntcreatex.in.security_flags = 0;
1489         io.ntcreatex.in.fname = BASEDIR;
1490
1491         status = smb_raw_open(cli->tree, mem_ctx, &io);
1492         CHECK_STATUS(status, NT_STATUS_OK);
1493         fnum = io.ntcreatex.out.file.fnum;
1494
1495         /* create a test file that will also be modified */
1496         smbcli_close(cli->tree, smbcli_open(cli->tree, BASEDIR "\\tname1",
1497                                             O_CREAT, 0));
1498
1499         /* ask for a change notify, on attribute changes. */
1500         notify.nttrans.level = RAW_NOTIFY_NTTRANS;
1501         notify.nttrans.in.buffer_size = 1000;
1502         notify.nttrans.in.completion_filter = FILE_NOTIFY_CHANGE_ATTRIBUTES;
1503         notify.nttrans.in.file.fnum = fnum;
1504         notify.nttrans.in.recursive = true;
1505
1506         req1 = smb_raw_changenotify_send(cli->tree, &notify);
1507
1508         /* set attribute on the base dir */
1509         smbcli_setatr(cli->tree, BASEDIR, FILE_ATTRIBUTE_HIDDEN, 0);
1510
1511         /* set attribute on a file to assure we receive a notification */
1512         smbcli_setatr(cli->tree, BASEDIR "\\tname1", FILE_ATTRIBUTE_HIDDEN, 0);
1513         smb_msleep(200);
1514
1515         /* check how many responses were given, expect only 1 for the file */
1516         status = smb_raw_changenotify_recv(req1, mem_ctx, &notify);
1517         CHECK_STATUS(status, NT_STATUS_OK);
1518         CHECK_VAL(notify.nttrans.out.num_changes, 1);
1519         CHECK_VAL(notify.nttrans.out.changes[0].action, NOTIFY_ACTION_MODIFIED);
1520         CHECK_WSTR(notify.nttrans.out.changes[0].name, "tname1", STR_UNICODE);
1521
1522 done:
1523         smb_raw_exit(cli->session);
1524         smbcli_deltree(cli->tree, BASEDIR);
1525         return ret;
1526 }
1527
1528
1529 /*
1530   create a secondary tree connect - used to test for a bug in Samba3 messaging
1531   with change notify
1532 */
1533 static struct smbcli_tree *secondary_tcon(struct smbcli_state *cli,
1534                                           struct torture_context *tctx)
1535 {
1536         NTSTATUS status;
1537         const char *share, *host;
1538         struct smbcli_tree *tree;
1539         union smb_tcon tcon;
1540
1541         share = torture_setting_string(tctx, "share", NULL);
1542         host  = torture_setting_string(tctx, "host", NULL);
1543
1544         printf("create a second tree context on the same session\n");
1545         tree = smbcli_tree_init(cli->session, tctx, false);
1546
1547         tcon.generic.level = RAW_TCON_TCONX;
1548         tcon.tconx.in.flags = 0;
1549         tcon.tconx.in.password = data_blob(NULL, 0);
1550         tcon.tconx.in.path = talloc_asprintf(tctx, "\\\\%s\\%s", host, share);
1551         tcon.tconx.in.device = "A:";
1552         status = smb_raw_tcon(tree, tctx, &tcon);
1553         if (!NT_STATUS_IS_OK(status)) {
1554                 talloc_free(tree);
1555                 printf("Failed to create secondary tree\n");
1556                 return NULL;
1557         }
1558
1559         tree->tid = tcon.tconx.out.tid;
1560         printf("tid1=%d tid2=%d\n", cli->tree->tid, tree->tid);
1561
1562         return tree;
1563 }
1564
1565
1566 /*
1567    very simple change notify test
1568 */
1569 static bool test_notify_tcon(struct torture_context *torture,
1570                              struct smbcli_state *cli)
1571 {
1572         bool ret = true;
1573         NTSTATUS status;
1574         union smb_notify notify;
1575         union smb_open io;
1576         int fnum;
1577         struct smbcli_request *req;
1578         extern int torture_numops;
1579         struct smbcli_tree *tree = NULL;
1580
1581         printf("TESTING SIMPLE CHANGE NOTIFY\n");
1582
1583         if (!torture_setup_dir(cli, BASEDIR)) {
1584                 return false;
1585         }
1586
1587         /*
1588           get a handle on the directory
1589         */
1590         io.generic.level = RAW_OPEN_NTCREATEX;
1591         io.ntcreatex.in.root_fid.fnum = 0;
1592         io.ntcreatex.in.flags = 0;
1593         io.ntcreatex.in.access_mask = SEC_FILE_ALL;
1594         io.ntcreatex.in.create_options = NTCREATEX_OPTIONS_DIRECTORY;
1595         io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
1596         io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ | NTCREATEX_SHARE_ACCESS_WRITE;
1597         io.ntcreatex.in.alloc_size = 0;
1598         io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN;
1599         io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
1600         io.ntcreatex.in.security_flags = 0;
1601         io.ntcreatex.in.fname = BASEDIR;
1602
1603         status = smb_raw_open(cli->tree, torture, &io);
1604         CHECK_STATUS(status, NT_STATUS_OK);
1605         fnum = io.ntcreatex.out.file.fnum;
1606
1607         status = smb_raw_open(cli->tree, torture, &io);
1608         CHECK_STATUS(status, NT_STATUS_OK);
1609
1610         /* ask for a change notify,
1611            on file or directory name changes */
1612         notify.nttrans.level = RAW_NOTIFY_NTTRANS;
1613         notify.nttrans.in.buffer_size = 1000;
1614         notify.nttrans.in.completion_filter = FILE_NOTIFY_CHANGE_NAME;
1615         notify.nttrans.in.file.fnum = fnum;
1616         notify.nttrans.in.recursive = true;
1617
1618         printf("Testing notify mkdir\n");
1619         req = smb_raw_changenotify_send(cli->tree, &notify);
1620         smbcli_mkdir(cli->tree, BASEDIR "\\subdir-name");
1621
1622         status = smb_raw_changenotify_recv(req, torture, &notify);
1623         CHECK_STATUS(status, NT_STATUS_OK);
1624
1625         CHECK_VAL(notify.nttrans.out.num_changes, 1);
1626         CHECK_VAL(notify.nttrans.out.changes[0].action, NOTIFY_ACTION_ADDED);
1627         CHECK_WSTR(notify.nttrans.out.changes[0].name, "subdir-name", STR_UNICODE);
1628
1629         printf("Testing notify rmdir\n");
1630         req = smb_raw_changenotify_send(cli->tree, &notify);
1631         smbcli_rmdir(cli->tree, BASEDIR "\\subdir-name");
1632
1633         status = smb_raw_changenotify_recv(req, torture, &notify);
1634         CHECK_STATUS(status, NT_STATUS_OK);
1635         CHECK_VAL(notify.nttrans.out.num_changes, 1);
1636         CHECK_VAL(notify.nttrans.out.changes[0].action, NOTIFY_ACTION_REMOVED);
1637         CHECK_WSTR(notify.nttrans.out.changes[0].name, "subdir-name", STR_UNICODE);
1638
1639         printf("SIMPLE CHANGE NOTIFY OK\n");
1640
1641         printf("TESTING WITH SECONDARY TCON\n");
1642         tree = secondary_tcon(cli, torture);
1643
1644         printf("Testing notify mkdir\n");
1645         req = smb_raw_changenotify_send(cli->tree, &notify);
1646         smbcli_mkdir(cli->tree, BASEDIR "\\subdir-name");
1647
1648         status = smb_raw_changenotify_recv(req, torture, &notify);
1649         CHECK_STATUS(status, NT_STATUS_OK);
1650
1651         CHECK_VAL(notify.nttrans.out.num_changes, 1);
1652         CHECK_VAL(notify.nttrans.out.changes[0].action, NOTIFY_ACTION_ADDED);
1653         CHECK_WSTR(notify.nttrans.out.changes[0].name, "subdir-name", STR_UNICODE);
1654
1655         printf("Testing notify rmdir\n");
1656         req = smb_raw_changenotify_send(cli->tree, &notify);
1657         smbcli_rmdir(cli->tree, BASEDIR "\\subdir-name");
1658
1659         status = smb_raw_changenotify_recv(req, torture, &notify);
1660         CHECK_STATUS(status, NT_STATUS_OK);
1661         CHECK_VAL(notify.nttrans.out.num_changes, 1);
1662         CHECK_VAL(notify.nttrans.out.changes[0].action, NOTIFY_ACTION_REMOVED);
1663         CHECK_WSTR(notify.nttrans.out.changes[0].name, "subdir-name", STR_UNICODE);
1664
1665         printf("CHANGE NOTIFY WITH TCON OK\n");
1666
1667         printf("Disconnecting secondary tree\n");
1668         status = smb_tree_disconnect(tree);
1669         CHECK_STATUS(status, NT_STATUS_OK);
1670         talloc_free(tree);
1671
1672         printf("Testing notify mkdir\n");
1673         req = smb_raw_changenotify_send(cli->tree, &notify);
1674         smbcli_mkdir(cli->tree, BASEDIR "\\subdir-name");
1675
1676         status = smb_raw_changenotify_recv(req, torture, &notify);
1677         CHECK_STATUS(status, NT_STATUS_OK);
1678
1679         CHECK_VAL(notify.nttrans.out.num_changes, 1);
1680         CHECK_VAL(notify.nttrans.out.changes[0].action, NOTIFY_ACTION_ADDED);
1681         CHECK_WSTR(notify.nttrans.out.changes[0].name, "subdir-name", STR_UNICODE);
1682
1683         printf("Testing notify rmdir\n");
1684         req = smb_raw_changenotify_send(cli->tree, &notify);
1685         smbcli_rmdir(cli->tree, BASEDIR "\\subdir-name");
1686
1687         status = smb_raw_changenotify_recv(req, torture, &notify);
1688         CHECK_STATUS(status, NT_STATUS_OK);
1689         CHECK_VAL(notify.nttrans.out.num_changes, 1);
1690         CHECK_VAL(notify.nttrans.out.changes[0].action, NOTIFY_ACTION_REMOVED);
1691         CHECK_WSTR(notify.nttrans.out.changes[0].name, "subdir-name", STR_UNICODE);
1692
1693         printf("CHANGE NOTIFY WITH TDIS OK\n");
1694 done:
1695         smb_raw_exit(cli->session);
1696         smbcli_deltree(cli->tree, BASEDIR);
1697         return ret;
1698 }
1699
1700
1701 /*
1702    testing alignment of multiple change notify infos
1703 */
1704 static bool test_notify_alignment(struct torture_context *tctx,
1705                                   struct smbcli_state *cli)
1706 {
1707         NTSTATUS status;
1708         union smb_notify notify;
1709         union smb_open io;
1710         int i, fnum, fnum2;
1711         struct smbcli_request *req;
1712         const char *fname = BASEDIR "\\starter";
1713         const char *fnames[] = { "a",
1714                                  "ab",
1715                                  "abc",
1716                                  "abcd" };
1717         int num_names = ARRAY_SIZE(fnames);
1718         char *fpath = NULL;
1719
1720         torture_comment(tctx, "TESTING CHANGE NOTIFY REPLY ALIGNMENT\n");
1721
1722         if (!torture_setup_dir(cli, BASEDIR)) {
1723                 return false;
1724         }
1725
1726         /* get a handle on the directory */
1727         io.generic.level = RAW_OPEN_NTCREATEX;
1728         io.ntcreatex.in.root_fid.fnum = 0;
1729         io.ntcreatex.in.flags = 0;
1730         io.ntcreatex.in.access_mask = SEC_FILE_ALL;
1731         io.ntcreatex.in.create_options = NTCREATEX_OPTIONS_DIRECTORY;
1732         io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
1733         io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ |
1734                                        NTCREATEX_SHARE_ACCESS_WRITE;
1735         io.ntcreatex.in.alloc_size = 0;
1736         io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN;
1737         io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
1738         io.ntcreatex.in.security_flags = 0;
1739         io.ntcreatex.in.fname = BASEDIR;
1740
1741         status = smb_raw_open(cli->tree, tctx, &io);
1742         torture_assert_ntstatus_ok(tctx, status, "");
1743         fnum = io.ntcreatex.out.file.fnum;
1744
1745         /* ask for a change notify, on file creation */
1746         notify.nttrans.level = RAW_NOTIFY_NTTRANS;
1747         notify.nttrans.in.buffer_size = 1000;
1748         notify.nttrans.in.completion_filter = FILE_NOTIFY_CHANGE_FILE_NAME;
1749         notify.nttrans.in.file.fnum = fnum;
1750         notify.nttrans.in.recursive = false;
1751
1752         /* start change tracking */
1753         req = smb_raw_changenotify_send(cli->tree, &notify);
1754
1755         fnum2 = smbcli_open(cli->tree, fname, O_CREAT|O_RDWR, DENY_NONE);
1756         torture_assert(tctx, fnum2 != -1, smbcli_errstr(cli->tree));
1757         smbcli_close(cli->tree, fnum2);
1758
1759         status = smb_raw_changenotify_recv(req, tctx, &notify);
1760         torture_assert_ntstatus_ok(tctx, status, "");
1761
1762         /* create 4 files that will cause CHANGE_NOTIFY_INFO structures
1763          * to be returned in the same packet with all possible 4-byte padding
1764          * permutations.  As per MS-CIFS 2.2.7.4.2 these structures should be
1765          * 4-byte aligned. */
1766
1767         for (i = 0; i < num_names; i++) {
1768                 fpath = talloc_asprintf(tctx, "%s\\%s", BASEDIR, fnames[i]);
1769                 fnum2 = smbcli_open(cli->tree, fpath,
1770                     O_CREAT|O_RDWR, DENY_NONE);
1771                 torture_assert(tctx, fnum2 != -1, smbcli_errstr(cli->tree));
1772                 smbcli_close(cli->tree, fnum2);
1773                 talloc_free(fpath);
1774         }
1775
1776         /* We send a notify packet, and let smb_raw_changenotify_recv() do
1777          * the alignment checking for us. */
1778         req = smb_raw_changenotify_send(cli->tree, &notify);
1779         status = smb_raw_changenotify_recv(req, tctx, &notify);
1780         torture_assert_ntstatus_ok(tctx, status, "");
1781
1782         /* Do basic checking for correctness. */
1783         torture_assert(tctx, notify.nttrans.out.num_changes == num_names, "");
1784         for (i = 0; i < num_names; i++) {
1785                 torture_assert(tctx, notify.nttrans.out.changes[i].action ==
1786                     NOTIFY_ACTION_ADDED, "");
1787                 CHECK_WSTR2(tctx, notify.nttrans.out.changes[i].name, fnames[i],
1788                     STR_UNICODE);
1789         }
1790
1791         smb_raw_exit(cli->session);
1792         smbcli_deltree(cli->tree, BASEDIR);
1793         return true;
1794 }
1795
1796 struct torture_suite *torture_raw_notify(TALLOC_CTX *mem_ctx)
1797 {
1798         struct torture_suite *suite = torture_suite_create(mem_ctx, "notify");
1799
1800         torture_suite_add_1smb_test(suite, "tcon", test_notify_tcon);
1801         torture_suite_add_2smb_test(suite, "dir", test_notify_dir);
1802         torture_suite_add_1smb_test(suite, "mask", test_notify_mask);
1803         torture_suite_add_2smb_test(suite, "recursive", test_notify_recursive);
1804         torture_suite_add_1smb_test(suite, "mask_change",
1805                                     test_notify_mask_change);
1806         torture_suite_add_1smb_test(suite, "file", test_notify_file);
1807         torture_suite_add_1smb_test(suite, "tdis", test_notify_tdis);
1808         torture_suite_add_1smb_test(suite, "exit", test_notify_exit);
1809         torture_suite_add_1smb_test(suite, "ulogoff", test_notify_ulogoff);
1810         torture_suite_add_1smb_test(suite, "tcp_dis", test_notify_tcp_dis);
1811         torture_suite_add_1smb_test(suite, "double", test_notify_double);
1812         torture_suite_add_2smb_test(suite, "tree", test_notify_tree);
1813         torture_suite_add_1smb_test(suite, "overflow", test_notify_overflow);
1814         torture_suite_add_1smb_test(suite, "basedir", test_notify_basedir);
1815         torture_suite_add_1smb_test(suite, "alignment", test_notify_alignment);
1816
1817         return suite;
1818 }