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 "torture/torture.h"
  22 #include "libcli/raw/libcliraw.h"
  23 #include "libcli/raw/raw_proto.h"
  24 #include "libcli/libcli.h"
  25 #include "system/filesys.h"
  26 #include "torture/util.h"
  27 #include "param/param.h"
  28
  29 #define BASEDIR "\\test_notify"
  30
  31 #define CHECK_STATUS(status, correct) do { \
  32         if (!NT_STATUS_EQUAL(status, correct)) { \
  33                 printf("(%d) Incorrect status %s - should be %s\n", \
  34                        __LINE__, nt_errstr(status), nt_errstr(correct)); \
  35                 ret = false; \
  36                 goto done; \
  37         }} while (0)
  38
  39
  40 #define CHECK_VAL(v, correct) do { \
  41         if ((v) != (correct)) { \
  42                 printf("(%d) wrong value for %s  0x%x should be 0x%x\n", \
  43                        __LINE__, #v, (int)v, (int)correct); \
  44                 ret = false; \
  45                 goto done; \
  46         }} while (0)
  47
  48 #define CHECK_WSTR(field, value, flags) do { \
  49         if (!field.s || strcmp(field.s, value) || wire_bad_flags(&field, flags, cli->transport)) { \
  50                 printf("(%d) %s [%s] != %s\n",  __LINE__, #field, field.s, value); \
  51                         ret = false; \
  52                 goto done; \
  53         }} while (0)
  54
  55
  56 /*
  57    basic testing of change notify on directories
  58 */
  59 static bool test_notify_dir(struct smbcli_state *cli, struct smbcli_state *cli2,
  60                             TALLOC_CTX *mem_ctx)
  61 {
  62         bool ret = true;
  63         NTSTATUS status;
  64         union smb_notify notify;
  65         union smb_open io;
  66         union smb_close cl;
  67         int i, count, fnum, fnum2;
  68         struct smbcli_request *req, *req2;
  69         extern int torture_numops;
  70
  71         printf("TESTING CHANGE NOTIFY ON DIRECTRIES\n");
  72
  73         /*
  74           get a handle on the directory
  75         */
  76         io.generic.level = RAW_OPEN_NTCREATEX;
  77         io.ntcreatex.in.root_fid = 0;
  78         io.ntcreatex.in.flags = 0;
  79         io.ntcreatex.in.access_mask = SEC_FILE_ALL;
  80         io.ntcreatex.in.create_options = NTCREATEX_OPTIONS_DIRECTORY;
  81         io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
  82         io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ | NTCREATEX_SHARE_ACCESS_WRITE;
  83         io.ntcreatex.in.alloc_size = 0;
  84         io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN;
  85         io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
  86         io.ntcreatex.in.security_flags = 0;
  87         io.ntcreatex.in.fname = BASEDIR;
  88
  89         status = smb_raw_open(cli->tree, mem_ctx, &io);
  90         CHECK_STATUS(status, NT_STATUS_OK);
  91         fnum = io.ntcreatex.out.file.fnum;
  92
  93         status = smb_raw_open(cli->tree, mem_ctx, &io);
  94         CHECK_STATUS(status, NT_STATUS_OK);
  95         fnum2 = io.ntcreatex.out.file.fnum;
  96
  97         /* ask for a change notify,
  98            on file or directory name changes */
  99         notify.nttrans.level = RAW_NOTIFY_NTTRANS;
 100         notify.nttrans.in.buffer_size = 1000;
 101         notify.nttrans.in.completion_filter = FILE_NOTIFY_CHANGE_NAME;
 102         notify.nttrans.in.file.fnum = fnum;
 103         notify.nttrans.in.recursive = true;
 104
 105         printf("testing notify cancel\n");
 106
 107         req = smb_raw_changenotify_send(cli->tree, &notify);
 108         smb_raw_ntcancel(req);
 109         status = smb_raw_changenotify_recv(req, mem_ctx, &notify);
 110         CHECK_STATUS(status, NT_STATUS_CANCELLED);
 111
 112         printf("testing notify mkdir\n");
 113
 114         req = smb_raw_changenotify_send(cli->tree, &notify);
 115         smbcli_mkdir(cli2->tree, BASEDIR "\\subdir-name");
 116
 117         status = smb_raw_changenotify_recv(req, mem_ctx, &notify);
 118         CHECK_STATUS(status, NT_STATUS_OK);
 119
 120         CHECK_VAL(notify.nttrans.out.num_changes, 1);
 121         CHECK_VAL(notify.nttrans.out.changes[0].action, NOTIFY_ACTION_ADDED);
 122         CHECK_WSTR(notify.nttrans.out.changes[0].name, "subdir-name", STR_UNICODE);
 123
 124         printf("testing notify rmdir\n");
 125
 126         req = smb_raw_changenotify_send(cli->tree, &notify);
 127         smbcli_rmdir(cli2->tree, BASEDIR "\\subdir-name");
 128
 129         status = smb_raw_changenotify_recv(req, mem_ctx, &notify);
 130         CHECK_STATUS(status, NT_STATUS_OK);
 131         CHECK_VAL(notify.nttrans.out.num_changes, 1);
 132         CHECK_VAL(notify.nttrans.out.changes[0].action, NOTIFY_ACTION_REMOVED);
 133         CHECK_WSTR(notify.nttrans.out.changes[0].name, "subdir-name", STR_UNICODE);
 134
 135         printf("testing notify mkdir - rmdir - mkdir - rmdir\n");
 136
 137         smbcli_mkdir(cli2->tree, BASEDIR "\\subdir-name");
 138         smbcli_rmdir(cli2->tree, BASEDIR "\\subdir-name");
 139         smbcli_mkdir(cli2->tree, BASEDIR "\\subdir-name");
 140         smbcli_rmdir(cli2->tree, BASEDIR "\\subdir-name");
 141         msleep(200);
 142         req = smb_raw_changenotify_send(cli->tree, &notify);
 143         status = smb_raw_changenotify_recv(req, mem_ctx, &notify);
 144         CHECK_STATUS(status, NT_STATUS_OK);
 145         CHECK_VAL(notify.nttrans.out.num_changes, 4);
 146         CHECK_VAL(notify.nttrans.out.changes[0].action, NOTIFY_ACTION_ADDED);
 147         CHECK_WSTR(notify.nttrans.out.changes[0].name, "subdir-name", STR_UNICODE);
 148         CHECK_VAL(notify.nttrans.out.changes[1].action, NOTIFY_ACTION_REMOVED);
 149         CHECK_WSTR(notify.nttrans.out.changes[1].name, "subdir-name", STR_UNICODE);
 150         CHECK_VAL(notify.nttrans.out.changes[2].action, NOTIFY_ACTION_ADDED);
 151         CHECK_WSTR(notify.nttrans.out.changes[2].name, "subdir-name", STR_UNICODE);
 152         CHECK_VAL(notify.nttrans.out.changes[3].action, NOTIFY_ACTION_REMOVED);
 153         CHECK_WSTR(notify.nttrans.out.changes[3].name, "subdir-name", STR_UNICODE);
 154
 155         count = torture_numops;
 156         printf("testing buffered notify on create of %d files\n", count);
 157         for (i=0;i<count;i++) {
 158                 char *fname = talloc_asprintf(cli, BASEDIR "\\test%d.txt", i);
 159                 int fnum3 = smbcli_open(cli->tree, fname, O_CREAT|O_RDWR, DENY_NONE);
 160                 if (fnum3 == -1) {
 161                         printf("Failed to create %s - %s\n",
 162                                fname, smbcli_errstr(cli->tree));
 163                         ret = false;
 164                         goto done;
 165                 }
 166                 talloc_free(fname);
 167                 smbcli_close(cli->tree, fnum3);
 168         }
 169
 170         /* (1st notify) setup a new notify on a different directory handle.
 171            This new notify won't see the events above. */
 172         notify.nttrans.in.file.fnum = fnum2;
 173         req2 = smb_raw_changenotify_send(cli->tree, &notify);
 174
 175         /* (2nd notify) whereas this notify will see the above buffered events,
 176            and it directly returns the buffered events */
 177         notify.nttrans.in.file.fnum = fnum;
 178         req = smb_raw_changenotify_send(cli->tree, &notify);
 179
 180         status = smbcli_unlink(cli->tree, BASEDIR "\\nonexistant.txt");
 181         CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND);
 182
 183         /* (1st unlink) as the 2nd notify directly returns,
 184            this unlink is only seen by the 1st notify and
 185            the 3rd notify (later) */
 186         printf("testing notify on unlink for the first file\n");
 187         status = smbcli_unlink(cli2->tree, BASEDIR "\\test0.txt");
 188         CHECK_STATUS(status, NT_STATUS_OK);
 189
 190         /* receive the reply from the 2nd notify */
 191         status = smb_raw_changenotify_recv(req, mem_ctx, &notify);
 192         CHECK_STATUS(status, NT_STATUS_OK);
 193
 194         CHECK_VAL(notify.nttrans.out.num_changes, count);
 195         for (i=1;i<count;i++) {
 196                 CHECK_VAL(notify.nttrans.out.changes[i].action, NOTIFY_ACTION_ADDED);
 197         }
 198         CHECK_WSTR(notify.nttrans.out.changes[0].name, "test0.txt", STR_UNICODE);
 199
 200         printf("and now from the 1st notify\n");
 201         status = smb_raw_changenotify_recv(req2, mem_ctx, &notify);
 202         CHECK_STATUS(status, NT_STATUS_OK);
 203         CHECK_VAL(notify.nttrans.out.num_changes, 1);
 204         CHECK_VAL(notify.nttrans.out.changes[0].action, NOTIFY_ACTION_REMOVED);
 205         CHECK_WSTR(notify.nttrans.out.changes[0].name, "test0.txt", STR_UNICODE);
 206
 207         printf("(3rd notify) this notify will only see the 1st unlink\n");
 208         req = smb_raw_changenotify_send(cli->tree, &notify);
 209
 210         status = smbcli_unlink(cli->tree, BASEDIR "\\nonexistant.txt");
 211         CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND);
 212
 213         printf("testing notify on wildcard unlink for %d files\n", count-1);
 214         /* (2nd unlink) do a wildcard unlink */
 215         status = smbcli_unlink(cli2->tree, BASEDIR "\\test*.txt");
 216         CHECK_STATUS(status, NT_STATUS_OK);
 217
 218         /* receive the 3rd notify */
 219         status = smb_raw_changenotify_recv(req, mem_ctx, &notify);
 220         CHECK_STATUS(status, NT_STATUS_OK);
 221         CHECK_VAL(notify.nttrans.out.num_changes, 1);
 222         CHECK_VAL(notify.nttrans.out.changes[0].action, NOTIFY_ACTION_REMOVED);
 223         CHECK_WSTR(notify.nttrans.out.changes[0].name, "test0.txt", STR_UNICODE);
 224
 225         /* and we now see the rest of the unlink calls on both directory handles */
 226         notify.nttrans.in.file.fnum = fnum;
 227         sleep(3);
 228         req = smb_raw_changenotify_send(cli->tree, &notify);
 229         status = smb_raw_changenotify_recv(req, mem_ctx, &notify);
 230         CHECK_STATUS(status, NT_STATUS_OK);
 231         CHECK_VAL(notify.nttrans.out.num_changes, count-1);
 232         for (i=0;i<notify.nttrans.out.num_changes;i++) {
 233                 CHECK_VAL(notify.nttrans.out.changes[i].action, NOTIFY_ACTION_REMOVED);
 234         }
 235         notify.nttrans.in.file.fnum = fnum2;
 236         req = smb_raw_changenotify_send(cli->tree, &notify);
 237         status = smb_raw_changenotify_recv(req, mem_ctx, &notify);
 238         CHECK_STATUS(status, NT_STATUS_OK);
 239         CHECK_VAL(notify.nttrans.out.num_changes, count-1);
 240         for (i=0;i<notify.nttrans.out.num_changes;i++) {
 241                 CHECK_VAL(notify.nttrans.out.changes[i].action, NOTIFY_ACTION_REMOVED);
 242         }
 243
 244         printf("testing if a close() on the dir handle triggers the notify reply\n");
 245
 246         notify.nttrans.in.file.fnum = fnum;
 247         req = smb_raw_changenotify_send(cli->tree, &notify);
 248
 249         cl.close.level = RAW_CLOSE_CLOSE;
 250         cl.close.in.file.fnum = fnum;
 251         cl.close.in.write_time = 0;
 252         status = smb_raw_close(cli->tree, &cl);
 253         CHECK_STATUS(status, NT_STATUS_OK);
 254
 255         status = smb_raw_changenotify_recv(req, mem_ctx, &notify);
 256         CHECK_STATUS(status, NT_STATUS_OK);
 257         CHECK_VAL(notify.nttrans.out.num_changes, 0);
 258
 259 done:
 260         smb_raw_exit(cli->session);
 261         return ret;
 262 }
 263
 264 /*
 265  * Check notify reply for a rename action. Not sure if this is a valid thing
 266  * to do, but depending on timing between inotify and messaging we get the
 267  * add/remove/modify in any order. This routines tries to find the action/name
 268  * pair in any of the three following notify_changes.
 269  */
 270
 271 static bool check_rename_reply(struct smbcli_state *cli,
 272                                int line,
 273                                struct notify_changes *actions,
 274                                uint32_t action, const char *name)
 275 {
 276         int i;
 277
 278         for (i=0; i<3; i++) {
 279                 if (actions[i].action == action) {
 280                         if ((actions[i].name.s == NULL)
 281                             || (strcmp(actions[i].name.s, name) != 0)
 282                             || (wire_bad_flags(&actions[i].name, STR_UNICODE,
 283                                                cli->transport))) {
 284                                 printf("(%d) name [%s] != %s\n", line,
 285                                        actions[i].name.s, name);
 286                                 return false;
 287                         }
 288                         return true;
 289                 }
 290         }
 291
 292         printf("(%d) expected action %d, not found\n", line, action);
 293         return false;
 294 }
 295
 296 /*
 297    testing of recursive change notify
 298 */
 299 static bool test_notify_recursive(struct smbcli_state *cli, TALLOC_CTX *mem_ctx)
 300 {
 301         bool ret = true;
 302         NTSTATUS status;
 303         union smb_notify notify;
 304         union smb_open io;
 305         int fnum;
 306         struct smbcli_request *req1, *req2;
 307
 308         printf("TESTING CHANGE NOTIFY WITH RECURSION\n");
 309
 310         /*
 311           get a handle on the directory
 312         */
 313         io.generic.level = RAW_OPEN_NTCREATEX;
 314         io.ntcreatex.in.root_fid = 0;
 315         io.ntcreatex.in.flags = 0;
 316         io.ntcreatex.in.access_mask = SEC_FILE_ALL;
 317         io.ntcreatex.in.create_options = NTCREATEX_OPTIONS_DIRECTORY;
 318         io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
 319         io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ | NTCREATEX_SHARE_ACCESS_WRITE;
 320         io.ntcreatex.in.alloc_size = 0;
 321         io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN;
 322         io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
 323         io.ntcreatex.in.security_flags = 0;
 324         io.ntcreatex.in.fname = BASEDIR;
 325
 326         status = smb_raw_open(cli->tree, mem_ctx, &io);
 327         CHECK_STATUS(status, NT_STATUS_OK);
 328         fnum = io.ntcreatex.out.file.fnum;
 329
 330         /* ask for a change notify, on file or directory name
 331            changes. Setup both with and without recursion */
 332         notify.nttrans.level = RAW_NOTIFY_NTTRANS;
 333         notify.nttrans.in.buffer_size = 1000;
 334         notify.nttrans.in.completion_filter = FILE_NOTIFY_CHANGE_NAME | FILE_NOTIFY_CHANGE_ATTRIBUTES | FILE_NOTIFY_CHANGE_CREATION;
 335         notify.nttrans.in.file.fnum = fnum;
 336
 337         notify.nttrans.in.recursive = true;
 338         req1 = smb_raw_changenotify_send(cli->tree, &notify);
 339
 340         notify.nttrans.in.recursive = false;
 341         req2 = smb_raw_changenotify_send(cli->tree, &notify);
 342
 343         /* cancel initial requests so the buffer is setup */
 344         smb_raw_ntcancel(req1);
 345         status = smb_raw_changenotify_recv(req1, mem_ctx, &notify);
 346         CHECK_STATUS(status, NT_STATUS_CANCELLED);
 347
 348         smb_raw_ntcancel(req2);
 349         status = smb_raw_changenotify_recv(req2, mem_ctx, &notify);
 350         CHECK_STATUS(status, NT_STATUS_CANCELLED);
 351
 352         smbcli_mkdir(cli->tree, BASEDIR "\\subdir-name");
 353         smbcli_mkdir(cli->tree, BASEDIR "\\subdir-name\\subname1");
 354         smbcli_close(cli->tree,
 355                      smbcli_open(cli->tree, BASEDIR "\\subdir-name\\subname2", O_CREAT, 0));
 356         smbcli_rename(cli->tree, BASEDIR "\\subdir-name\\subname1", BASEDIR "\\subdir-name\\subname1-r");
 357         smbcli_rename(cli->tree, BASEDIR "\\subdir-name\\subname2", BASEDIR "\\subname2-r");
 358         smbcli_rename(cli->tree, BASEDIR "\\subname2-r", BASEDIR "\\subname3-r");
 359
 360         notify.nttrans.in.completion_filter = 0;
 361         notify.nttrans.in.recursive = true;
 362         msleep(200);
 363         req1 = smb_raw_changenotify_send(cli->tree, &notify);
 364
 365         smbcli_rmdir(cli->tree, BASEDIR "\\subdir-name\\subname1-r");
 366         smbcli_rmdir(cli->tree, BASEDIR "\\subdir-name");
 367         smbcli_unlink(cli->tree, BASEDIR "\\subname3-r");
 368
 369         notify.nttrans.in.recursive = false;
 370         req2 = smb_raw_changenotify_send(cli->tree, &notify);
 371
 372         status = smb_raw_changenotify_recv(req1, mem_ctx, &notify);
 373         CHECK_STATUS(status, NT_STATUS_OK);
 374
 375         CHECK_VAL(notify.nttrans.out.num_changes, 11);
 376         CHECK_VAL(notify.nttrans.out.changes[0].action, NOTIFY_ACTION_ADDED);
 377         CHECK_WSTR(notify.nttrans.out.changes[0].name, "subdir-name", STR_UNICODE);
 378         CHECK_VAL(notify.nttrans.out.changes[1].action, NOTIFY_ACTION_ADDED);
 379         CHECK_WSTR(notify.nttrans.out.changes[1].name, "subdir-name\\subname1", STR_UNICODE);
 380         CHECK_VAL(notify.nttrans.out.changes[2].action, NOTIFY_ACTION_ADDED);
 381         CHECK_WSTR(notify.nttrans.out.changes[2].name, "subdir-name\\subname2", STR_UNICODE);
 382         CHECK_VAL(notify.nttrans.out.changes[3].action, NOTIFY_ACTION_OLD_NAME);
 383         CHECK_WSTR(notify.nttrans.out.changes[3].name, "subdir-name\\subname1", STR_UNICODE);
 384         CHECK_VAL(notify.nttrans.out.changes[4].action, NOTIFY_ACTION_NEW_NAME);
 385         CHECK_WSTR(notify.nttrans.out.changes[4].name, "subdir-name\\subname1-r", STR_UNICODE);
 386
 387         ret &= check_rename_reply(
 388                 cli, __LINE__, &notify.nttrans.out.changes[5],
 389                 NOTIFY_ACTION_ADDED, "subname2-r");
 390         ret &= check_rename_reply(
 391                 cli, __LINE__, &notify.nttrans.out.changes[5],
 392                 NOTIFY_ACTION_REMOVED, "subdir-name\\subname2");
 393         ret &= check_rename_reply(
 394                 cli, __LINE__, &notify.nttrans.out.changes[5],
 395                 NOTIFY_ACTION_MODIFIED, "subname2-r");
 396
 397         ret &= check_rename_reply(
 398                 cli, __LINE__, &notify.nttrans.out.changes[8],
 399                 NOTIFY_ACTION_OLD_NAME, "subname2-r");
 400         ret &= check_rename_reply(
 401                 cli, __LINE__, &notify.nttrans.out.changes[8],
 402                 NOTIFY_ACTION_NEW_NAME, "subname3-r");
 403         ret &= check_rename_reply(
 404                 cli, __LINE__, &notify.nttrans.out.changes[8],
 405                 NOTIFY_ACTION_MODIFIED, "subname3-r");
 406
 407         if (!ret) {
 408                 goto done;
 409         }
 410
 411         status = smb_raw_changenotify_recv(req2, mem_ctx, &notify);
 412         CHECK_STATUS(status, NT_STATUS_OK);
 413
 414         CHECK_VAL(notify.nttrans.out.num_changes, 3);
 415         CHECK_VAL(notify.nttrans.out.changes[0].action, NOTIFY_ACTION_REMOVED);
 416         CHECK_WSTR(notify.nttrans.out.changes[0].name, "subdir-name\\subname1-r", STR_UNICODE);
 417         CHECK_VAL(notify.nttrans.out.changes[1].action, NOTIFY_ACTION_REMOVED);
 418         CHECK_WSTR(notify.nttrans.out.changes[1].name, "subdir-name", STR_UNICODE);
 419         CHECK_VAL(notify.nttrans.out.changes[2].action, NOTIFY_ACTION_REMOVED);
 420         CHECK_WSTR(notify.nttrans.out.changes[2].name, "subname3-r", STR_UNICODE);
 421
 422 done:
 423         smb_raw_exit(cli->session);
 424         return ret;
 425 }
 426
 427 /*
 428    testing of change notify mask change
 429 */
 430 static bool test_notify_mask_change(struct smbcli_state *cli, TALLOC_CTX *mem_ctx)
 431 {
 432         bool ret = true;
 433         NTSTATUS status;
 434         union smb_notify notify;
 435         union smb_open io;
 436         int fnum;
 437         struct smbcli_request *req1, *req2;
 438
 439         printf("TESTING CHANGE NOTIFY WITH MASK CHANGE\n");
 440
 441         /*
 442           get a handle on the directory
 443         */
 444         io.generic.level = RAW_OPEN_NTCREATEX;
 445         io.ntcreatex.in.root_fid = 0;
 446         io.ntcreatex.in.flags = 0;
 447         io.ntcreatex.in.access_mask = SEC_FILE_ALL;
 448         io.ntcreatex.in.create_options = NTCREATEX_OPTIONS_DIRECTORY;
 449         io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
 450         io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ | NTCREATEX_SHARE_ACCESS_WRITE;
 451         io.ntcreatex.in.alloc_size = 0;
 452         io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN;
 453         io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
 454         io.ntcreatex.in.security_flags = 0;
 455         io.ntcreatex.in.fname = BASEDIR;
 456
 457         status = smb_raw_open(cli->tree, mem_ctx, &io);
 458         CHECK_STATUS(status, NT_STATUS_OK);
 459         fnum = io.ntcreatex.out.file.fnum;
 460
 461         /* ask for a change notify, on file or directory name
 462            changes. Setup both with and without recursion */
 463         notify.nttrans.level = RAW_NOTIFY_NTTRANS;
 464         notify.nttrans.in.buffer_size = 1000;
 465         notify.nttrans.in.completion_filter = FILE_NOTIFY_CHANGE_ATTRIBUTES;
 466         notify.nttrans.in.file.fnum = fnum;
 467
 468         notify.nttrans.in.recursive = true;
 469         req1 = smb_raw_changenotify_send(cli->tree, &notify);
 470
 471         notify.nttrans.in.recursive = false;
 472         req2 = smb_raw_changenotify_send(cli->tree, &notify);
 473
 474         /* cancel initial requests so the buffer is setup */
 475         smb_raw_ntcancel(req1);
 476         status = smb_raw_changenotify_recv(req1, mem_ctx, &notify);
 477         CHECK_STATUS(status, NT_STATUS_CANCELLED);
 478
 479         smb_raw_ntcancel(req2);
 480         status = smb_raw_changenotify_recv(req2, mem_ctx, &notify);
 481         CHECK_STATUS(status, NT_STATUS_CANCELLED);
 482
 483         notify.nttrans.in.recursive = true;
 484         req1 = smb_raw_changenotify_send(cli->tree, &notify);
 485
 486         /* Set to hidden then back again. */
 487         smbcli_close(cli->tree, smbcli_open(cli->tree, BASEDIR "\\tname1", O_CREAT, 0));
 488         smbcli_setatr(cli->tree, BASEDIR "\\tname1", FILE_ATTRIBUTE_HIDDEN, 0);
 489         smbcli_unlink(cli->tree, BASEDIR "\\tname1");
 490
 491         status = smb_raw_changenotify_recv(req1, mem_ctx, &notify);
 492         CHECK_STATUS(status, NT_STATUS_OK);
 493
 494         CHECK_VAL(notify.nttrans.out.num_changes, 1);
 495         CHECK_VAL(notify.nttrans.out.changes[0].action, NOTIFY_ACTION_MODIFIED);
 496         CHECK_WSTR(notify.nttrans.out.changes[0].name, "tname1", STR_UNICODE);
 497
 498         /* Now try and change the mask to include other events.
 499          * This should not work - once the mask is set on a directory
 500          * fnum it seems to be fixed until the fnum is closed. */
 501
 502         notify.nttrans.in.completion_filter = FILE_NOTIFY_CHANGE_NAME | FILE_NOTIFY_CHANGE_ATTRIBUTES | FILE_NOTIFY_CHANGE_CREATION;
 503         notify.nttrans.in.recursive = true;
 504         req1 = smb_raw_changenotify_send(cli->tree, &notify);
 505
 506         notify.nttrans.in.recursive = false;
 507         req2 = smb_raw_changenotify_send(cli->tree, &notify);
 508
 509         smbcli_mkdir(cli->tree, BASEDIR "\\subdir-name");
 510         smbcli_mkdir(cli->tree, BASEDIR "\\subdir-name\\subname1");
 511         smbcli_close(cli->tree,
 512                      smbcli_open(cli->tree, BASEDIR "\\subdir-name\\subname2", O_CREAT, 0));
 513         smbcli_rename(cli->tree, BASEDIR "\\subdir-name\\subname1", BASEDIR "\\subdir-name\\subname1-r");
 514         smbcli_rename(cli->tree, BASEDIR "\\subdir-name\\subname2", BASEDIR "\\subname2-r");
 515         smbcli_rename(cli->tree, BASEDIR "\\subname2-r", BASEDIR "\\subname3-r");
 516
 517         smbcli_rmdir(cli->tree, BASEDIR "\\subdir-name\\subname1-r");
 518         smbcli_rmdir(cli->tree, BASEDIR "\\subdir-name");
 519         smbcli_unlink(cli->tree, BASEDIR "\\subname3-r");
 520
 521         status = smb_raw_changenotify_recv(req1, mem_ctx, &notify);
 522         CHECK_STATUS(status, NT_STATUS_OK);
 523
 524         CHECK_VAL(notify.nttrans.out.num_changes, 1);
 525         CHECK_VAL(notify.nttrans.out.changes[0].action, NOTIFY_ACTION_MODIFIED);
 526         CHECK_WSTR(notify.nttrans.out.changes[0].name, "subname2-r", STR_UNICODE);
 527
 528         status = smb_raw_changenotify_recv(req2, mem_ctx, &notify);
 529         CHECK_STATUS(status, NT_STATUS_OK);
 530
 531         CHECK_VAL(notify.nttrans.out.num_changes, 1);
 532         CHECK_VAL(notify.nttrans.out.changes[0].action, NOTIFY_ACTION_MODIFIED);
 533         CHECK_WSTR(notify.nttrans.out.changes[0].name, "subname3-r", STR_UNICODE);
 534
 535         if (!ret) {
 536                 goto done;
 537         }
 538
 539 done:
 540         smb_raw_exit(cli->session);
 541         return ret;
 542 }
 543
 544
 545 /*
 546    testing of mask bits for change notify
 547 */
 548 static bool test_notify_mask(struct smbcli_state *cli, struct torture_context *tctx)
 549 {
 550         bool ret = true;
 551         NTSTATUS status;
 552         union smb_notify notify;
 553         union smb_open io;
 554         int fnum, fnum2;
 555         uint32_t mask;
 556         int i;
 557         char c = 1;
 558         struct timeval tv;
 559         NTTIME t;
 560
 561         printf("TESTING CHANGE NOTIFY COMPLETION FILTERS\n");
 562
 563         tv = timeval_current_ofs(1000, 0);
 564         t = timeval_to_nttime(&tv);
 565
 566         /*
 567           get a handle on the directory
 568         */
 569         io.generic.level = RAW_OPEN_NTCREATEX;
 570         io.ntcreatex.in.root_fid = 0;
 571         io.ntcreatex.in.flags = 0;
 572         io.ntcreatex.in.access_mask = SEC_FILE_ALL;
 573         io.ntcreatex.in.create_options = NTCREATEX_OPTIONS_DIRECTORY;
 574         io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
 575         io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ | NTCREATEX_SHARE_ACCESS_WRITE;
 576         io.ntcreatex.in.alloc_size = 0;
 577         io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN;
 578         io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
 579         io.ntcreatex.in.security_flags = 0;
 580         io.ntcreatex.in.fname = BASEDIR;
 581
 582         notify.nttrans.level = RAW_NOTIFY_NTTRANS;
 583         notify.nttrans.in.buffer_size = 1000;
 584         notify.nttrans.in.recursive = true;
 585
 586 #define NOTIFY_MASK_TEST(test_name, setup, op, cleanup, Action, expected, nchanges) \
 587         do { \
 588         smbcli_getatr(cli->tree, test_name, NULL, NULL, NULL); \
 589         do { for (mask=i=0;i<32;i++) { \
 590                 struct smbcli_request *req; \
 591                 status = smb_raw_open(cli->tree, tctx, &io); \
 592                 CHECK_STATUS(status, NT_STATUS_OK); \
 593                 fnum = io.ntcreatex.out.file.fnum; \
 594                 setup \
 595                 notify.nttrans.in.file.fnum = fnum;     \
 596                 notify.nttrans.in.completion_filter = (1<<i); \
 597                 req = smb_raw_changenotify_send(cli->tree, &notify); \
 598                 op \
 599                 msleep(200); smb_raw_ntcancel(req); \
 600                 status = smb_raw_changenotify_recv(req, tctx, &notify); \
 601                 cleanup \
 602                 smbcli_close(cli->tree, fnum); \
 603                 if (NT_STATUS_EQUAL(status, NT_STATUS_CANCELLED)) continue; \
 604                 CHECK_STATUS(status, NT_STATUS_OK); \
 605                 /* special case to cope with file rename behaviour */ \
 606                 if (nchanges == 2 && notify.nttrans.out.num_changes == 1 && \
 607                     notify.nttrans.out.changes[0].action == NOTIFY_ACTION_MODIFIED && \
 608                     ((expected) & FILE_NOTIFY_CHANGE_ATTRIBUTES) && \
 609                     Action == NOTIFY_ACTION_OLD_NAME) { \
 610                         printf("(rename file special handling OK)\n"); \
 611                 } else if (nchanges != notify.nttrans.out.num_changes) { \
 612                         printf("ERROR: nchanges=%d expected=%d action=%d filter=0x%08x\n", \
 613                                notify.nttrans.out.num_changes, \
 614                                nchanges, \
 615                                notify.nttrans.out.changes[0].action, \
 616                                notify.nttrans.in.completion_filter); \
 617                         ret = false; \
 618                 } else if (notify.nttrans.out.changes[0].action != Action) { \
 619                         printf("ERROR: nchanges=%d action=%d expectedAction=%d filter=0x%08x\n", \
 620                                notify.nttrans.out.num_changes, \
 621                                notify.nttrans.out.changes[0].action, \
 622                                Action, \
 623                                notify.nttrans.in.completion_filter); \
 624                         ret = false; \
 625                 } else if (strcmp(notify.nttrans.out.changes[0].name.s, "tname1") != 0) { \
 626                         printf("ERROR: nchanges=%d action=%d filter=0x%08x name=%s\n", \
 627                                notify.nttrans.out.num_changes, \
 628                                notify.nttrans.out.changes[0].action, \
 629                                notify.nttrans.in.completion_filter, \
 630                                notify.nttrans.out.changes[0].name.s);   \
 631                         ret = false; \
 632                 } \
 633                 mask |= (1<<i); \
 634         } \
 635         if ((expected) != mask) { \
 636                 if (((expected) & ~mask) != 0) { \
 637                         printf("ERROR: trigger on too few bits. mask=0x%08x expected=0x%08x\n", \
 638                                mask, expected); \
 639                         ret = false; \
 640                 } else { \
 641                         printf("WARNING: trigger on too many bits. mask=0x%08x expected=0x%08x\n", \
 642                                mask, expected); \
 643                 } \
 644         } \
 645         } while (0); \
 646         } while (0);
 647
 648         printf("testing mkdir\n");
 649         NOTIFY_MASK_TEST("testing mkdir",;,
 650                          smbcli_mkdir(cli->tree, BASEDIR "\\tname1");,
 651                          smbcli_rmdir(cli->tree, BASEDIR "\\tname1");,
 652                          NOTIFY_ACTION_ADDED,
 653                          FILE_NOTIFY_CHANGE_DIR_NAME, 1);
 654
 655         printf("testing create file\n");
 656         NOTIFY_MASK_TEST("testing create file",;,
 657                          smbcli_close(cli->tree, smbcli_open(cli->tree, BASEDIR "\\tname1", O_CREAT, 0));,
 658                          smbcli_unlink(cli->tree, BASEDIR "\\tname1");,
 659                          NOTIFY_ACTION_ADDED,
 660                          FILE_NOTIFY_CHANGE_FILE_NAME, 1);
 661
 662         printf("testing unlink\n");
 663         NOTIFY_MASK_TEST("testing unlink",
 664                          smbcli_close(cli->tree, smbcli_open(cli->tree, BASEDIR "\\tname1", O_CREAT, 0));,
 665                          smbcli_unlink(cli->tree, BASEDIR "\\tname1");,
 666                          ;,
 667                          NOTIFY_ACTION_REMOVED,
 668                          FILE_NOTIFY_CHANGE_FILE_NAME, 1);
 669
 670         printf("testing rmdir\n");
 671         NOTIFY_MASK_TEST("testing rmdir",
 672                          smbcli_mkdir(cli->tree, BASEDIR "\\tname1");,
 673                          smbcli_rmdir(cli->tree, BASEDIR "\\tname1");,
 674                          ;,
 675                          NOTIFY_ACTION_REMOVED,
 676                          FILE_NOTIFY_CHANGE_DIR_NAME, 1);
 677
 678         printf("testing rename file\n");
 679         NOTIFY_MASK_TEST("testing rename file",
 680                          smbcli_close(cli->tree, smbcli_open(cli->tree, BASEDIR "\\tname1", O_CREAT, 0));,
 681                          smbcli_rename(cli->tree, BASEDIR "\\tname1", BASEDIR "\\tname2");,
 682                          smbcli_unlink(cli->tree, BASEDIR "\\tname2");,
 683                          NOTIFY_ACTION_OLD_NAME,
 684                          FILE_NOTIFY_CHANGE_FILE_NAME|FILE_NOTIFY_CHANGE_ATTRIBUTES|FILE_NOTIFY_CHANGE_CREATION, 2);
 685
 686         printf("testing rename dir\n");
 687         NOTIFY_MASK_TEST("testing rename dir",
 688                 smbcli_mkdir(cli->tree, BASEDIR "\\tname1");,
 689                 smbcli_rename(cli->tree, BASEDIR "\\tname1", BASEDIR "\\tname2");,
 690                 smbcli_rmdir(cli->tree, BASEDIR "\\tname2");,
 691                 NOTIFY_ACTION_OLD_NAME,
 692                 FILE_NOTIFY_CHANGE_DIR_NAME, 2);
 693
 694         printf("testing set path attribute\n");
 695         NOTIFY_MASK_TEST("testing set path attribute",
 696                 smbcli_close(cli->tree, smbcli_open(cli->tree, BASEDIR "\\tname1", O_CREAT, 0));,
 697                 smbcli_setatr(cli->tree, BASEDIR "\\tname1", FILE_ATTRIBUTE_HIDDEN, 0);,
 698                 smbcli_unlink(cli->tree, BASEDIR "\\tname1");,
 699                 NOTIFY_ACTION_MODIFIED,
 700                 FILE_NOTIFY_CHANGE_ATTRIBUTES, 1);
 701
 702         printf("testing set path write time\n");
 703         NOTIFY_MASK_TEST("testing set path write time",
 704                 smbcli_close(cli->tree, smbcli_open(cli->tree, BASEDIR "\\tname1", O_CREAT, 0));,
 705                 smbcli_setatr(cli->tree, BASEDIR "\\tname1", FILE_ATTRIBUTE_NORMAL, 1000);,
 706                 smbcli_unlink(cli->tree, BASEDIR "\\tname1");,
 707                 NOTIFY_ACTION_MODIFIED,
 708                 FILE_NOTIFY_CHANGE_LAST_WRITE, 1);
 709
 710         printf("testing set file attribute\n");
 711         NOTIFY_MASK_TEST("testing set file attribute",
 712                 fnum2 = create_complex_file(cli, tctx, BASEDIR "\\tname1");,
 713                 smbcli_fsetatr(cli->tree, fnum2, FILE_ATTRIBUTE_HIDDEN, 0, 0, 0, 0);,
 714                 (smbcli_close(cli->tree, fnum2), smbcli_unlink(cli->tree, BASEDIR "\\tname1"));,
 715                 NOTIFY_ACTION_MODIFIED,
 716                 FILE_NOTIFY_CHANGE_ATTRIBUTES, 1);
 717
 718         if (torture_setting_bool(tctx, "samba3", false)) {
 719                 printf("Samba3 does not yet support create times "
 720                        "everywhere\n");
 721         }
 722         else {
 723                 printf("testing set file create time\n");
 724                 NOTIFY_MASK_TEST("testing set file create time",
 725                         fnum2 = create_complex_file(cli, tctx,
 726                                                     BASEDIR "\\tname1");,
 727                         smbcli_fsetatr(cli->tree, fnum2, 0, t, 0, 0, 0);,
 728                         (smbcli_close(cli->tree, fnum2),
 729                          smbcli_unlink(cli->tree, BASEDIR "\\tname1"));,
 730                         NOTIFY_ACTION_MODIFIED,
 731                         FILE_NOTIFY_CHANGE_CREATION, 1);
 732         }
 733
 734         printf("testing set file access time\n");
 735         NOTIFY_MASK_TEST("testing set file access time",
 736                 fnum2 = create_complex_file(cli, tctx, BASEDIR "\\tname1");,
 737                 smbcli_fsetatr(cli->tree, fnum2, 0, 0, t, 0, 0);,
 738                 (smbcli_close(cli->tree, fnum2), smbcli_unlink(cli->tree, BASEDIR "\\tname1"));,
 739                 NOTIFY_ACTION_MODIFIED,
 740                 FILE_NOTIFY_CHANGE_LAST_ACCESS, 1);
 741
 742         printf("testing set file write time\n");
 743         NOTIFY_MASK_TEST("testing set file write time",
 744                 fnum2 = create_complex_file(cli, tctx, BASEDIR "\\tname1");,
 745                 smbcli_fsetatr(cli->tree, fnum2, 0, 0, 0, t, 0);,
 746                 (smbcli_close(cli->tree, fnum2), smbcli_unlink(cli->tree, BASEDIR "\\tname1"));,
 747                 NOTIFY_ACTION_MODIFIED,
 748                 FILE_NOTIFY_CHANGE_LAST_WRITE, 1);
 749
 750         printf("testing set file change time\n");
 751         NOTIFY_MASK_TEST("testing set file change time",
 752                 fnum2 = create_complex_file(cli, tctx, BASEDIR "\\tname1");,
 753                 smbcli_fsetatr(cli->tree, fnum2, 0, 0, 0, 0, t);,
 754                 (smbcli_close(cli->tree, fnum2), smbcli_unlink(cli->tree, BASEDIR "\\tname1"));,
 755                 NOTIFY_ACTION_MODIFIED,
 756                 0, 1);
 757
 758
 759         printf("testing write\n");
 760         NOTIFY_MASK_TEST("testing write",
 761                 fnum2 = create_complex_file(cli, tctx, BASEDIR "\\tname1");,
 762                 smbcli_write(cli->tree, fnum2, 1, &c, 10000, 1);,
 763                 (smbcli_close(cli->tree, fnum2), smbcli_unlink(cli->tree, BASEDIR "\\tname1"));,
 764                 NOTIFY_ACTION_MODIFIED,
 765                 0, 1);
 766
 767         printf("testing truncate\n");
 768         NOTIFY_MASK_TEST("testing truncate",
 769                 fnum2 = create_complex_file(cli, tctx, BASEDIR "\\tname1");,
 770                 smbcli_ftruncate(cli->tree, fnum2, 10000);,
 771                 (smbcli_close(cli->tree, fnum2), smbcli_unlink(cli->tree, BASEDIR "\\tname1"));,
 772                 NOTIFY_ACTION_MODIFIED,
 773                 FILE_NOTIFY_CHANGE_SIZE | FILE_NOTIFY_CHANGE_ATTRIBUTES, 1);
 774
 775 done:
 776         smb_raw_exit(cli->session);
 777         return ret;
 778 }
 779
 780 /*
 781   basic testing of change notify on files
 782 */
 783 static bool test_notify_file(struct smbcli_state *cli, TALLOC_CTX *mem_ctx)
 784 {
 785         NTSTATUS status;
 786         bool ret = true;
 787         union smb_open io;
 788         union smb_close cl;
 789         union smb_notify notify;
 790         struct smbcli_request *req;
 791         int fnum;
 792         const char *fname = BASEDIR "\\file.txt";
 793
 794         printf("TESTING CHANGE NOTIFY ON FILES\n");
 795
 796         io.generic.level = RAW_OPEN_NTCREATEX;
 797         io.ntcreatex.in.root_fid = 0;
 798         io.ntcreatex.in.flags = 0;
 799         io.ntcreatex.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
 800         io.ntcreatex.in.create_options = 0;
 801         io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
 802         io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ | NTCREATEX_SHARE_ACCESS_WRITE;
 803         io.ntcreatex.in.alloc_size = 0;
 804         io.ntcreatex.in.open_disposition = NTCREATEX_DISP_CREATE;
 805         io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
 806         io.ntcreatex.in.security_flags = 0;
 807         io.ntcreatex.in.fname = fname;
 808         status = smb_raw_open(cli->tree, mem_ctx, &io);
 809         CHECK_STATUS(status, NT_STATUS_OK);
 810         fnum = io.ntcreatex.out.file.fnum;
 811
 812         /* ask for a change notify,
 813            on file or directory name changes */
 814         notify.nttrans.level = RAW_NOTIFY_NTTRANS;
 815         notify.nttrans.in.file.fnum = fnum;
 816         notify.nttrans.in.buffer_size = 1000;
 817         notify.nttrans.in.completion_filter = FILE_NOTIFY_CHANGE_STREAM_NAME;
 818         notify.nttrans.in.recursive = false;
 819
 820         printf("testing if notifies on file handles are invalid (should be)\n");
 821
 822         req = smb_raw_changenotify_send(cli->tree, &notify);
 823         status = smb_raw_changenotify_recv(req, mem_ctx, &notify);
 824         CHECK_STATUS(status, NT_STATUS_INVALID_PARAMETER);
 825
 826         cl.close.level = RAW_CLOSE_CLOSE;
 827         cl.close.in.file.fnum = fnum;
 828         cl.close.in.write_time = 0;
 829         status = smb_raw_close(cli->tree, &cl);
 830         CHECK_STATUS(status, NT_STATUS_OK);
 831
 832         status = smbcli_unlink(cli->tree, fname);
 833         CHECK_STATUS(status, NT_STATUS_OK);
 834
 835 done:
 836         smb_raw_exit(cli->session);
 837         return ret;
 838 }
 839
 840 /*
 841   basic testing of change notifies followed by a tdis
 842 */
 843 static bool test_notify_tdis(struct torture_context *tctx)
 844 {
 845         bool ret = true;
 846         NTSTATUS status;
 847         union smb_notify notify;
 848         union smb_open io;
 849         int fnum;
 850         struct smbcli_request *req;
 851         struct smbcli_state *cli = NULL;
 852
 853         printf("TESTING CHANGE NOTIFY FOLLOWED BY TDIS\n");
 854
 855         if (!torture_open_connection(&cli, tctx, 0)) {
 856                 return false;
 857         }
 858
 859         /*
 860           get a handle on the directory
 861         */
 862         io.generic.level = RAW_OPEN_NTCREATEX;
 863         io.ntcreatex.in.root_fid = 0;
 864         io.ntcreatex.in.flags = 0;
 865         io.ntcreatex.in.access_mask = SEC_FILE_ALL;
 866         io.ntcreatex.in.create_options = NTCREATEX_OPTIONS_DIRECTORY;
 867         io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
 868         io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ | NTCREATEX_SHARE_ACCESS_WRITE;
 869         io.ntcreatex.in.alloc_size = 0;
 870         io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN;
 871         io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
 872         io.ntcreatex.in.security_flags = 0;
 873         io.ntcreatex.in.fname = BASEDIR;
 874
 875         status = smb_raw_open(cli->tree, tctx, &io);
 876         CHECK_STATUS(status, NT_STATUS_OK);
 877         fnum = io.ntcreatex.out.file.fnum;
 878
 879         /* ask for a change notify,
 880            on file or directory name changes */
 881         notify.nttrans.level = RAW_NOTIFY_NTTRANS;
 882         notify.nttrans.in.buffer_size = 1000;
 883         notify.nttrans.in.completion_filter = FILE_NOTIFY_CHANGE_NAME;
 884         notify.nttrans.in.file.fnum = fnum;
 885         notify.nttrans.in.recursive = true;
 886
 887         req = smb_raw_changenotify_send(cli->tree, &notify);
 888
 889         status = smbcli_tdis(cli);
 890         CHECK_STATUS(status, NT_STATUS_OK);
 891         cli->tree = NULL;
 892
 893         status = smb_raw_changenotify_recv(req, tctx, &notify);
 894         CHECK_STATUS(status, NT_STATUS_OK);
 895         CHECK_VAL(notify.nttrans.out.num_changes, 0);
 896
 897 done:
 898         torture_close_connection(cli);
 899         return ret;
 900 }
 901
 902 /*
 903   basic testing of change notifies followed by a exit
 904 */
 905 static bool test_notify_exit(struct torture_context *tctx)
 906 {
 907         bool ret = true;
 908         NTSTATUS status;
 909         union smb_notify notify;
 910         union smb_open io;
 911         int fnum;
 912         struct smbcli_request *req;
 913         struct smbcli_state *cli = NULL;
 914
 915         printf("TESTING CHANGE NOTIFY FOLLOWED BY EXIT\n");
 916
 917         if (!torture_open_connection(&cli, tctx, 0)) {
 918                 return false;
 919         }
 920
 921         /*
 922           get a handle on the directory
 923         */
 924         io.generic.level = RAW_OPEN_NTCREATEX;
 925         io.ntcreatex.in.root_fid = 0;
 926         io.ntcreatex.in.flags = 0;
 927         io.ntcreatex.in.access_mask = SEC_FILE_ALL;
 928         io.ntcreatex.in.create_options = NTCREATEX_OPTIONS_DIRECTORY;
 929         io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
 930         io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ | NTCREATEX_SHARE_ACCESS_WRITE;
 931         io.ntcreatex.in.alloc_size = 0;
 932         io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN;
 933         io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
 934         io.ntcreatex.in.security_flags = 0;
 935         io.ntcreatex.in.fname = BASEDIR;
 936
 937         status = smb_raw_open(cli->tree, tctx, &io);
 938         CHECK_STATUS(status, NT_STATUS_OK);
 939         fnum = io.ntcreatex.out.file.fnum;
 940
 941         /* ask for a change notify,
 942            on file or directory name changes */
 943         notify.nttrans.level = RAW_NOTIFY_NTTRANS;
 944         notify.nttrans.in.buffer_size = 1000;
 945         notify.nttrans.in.completion_filter = FILE_NOTIFY_CHANGE_NAME;
 946         notify.nttrans.in.file.fnum = fnum;
 947         notify.nttrans.in.recursive = true;
 948
 949         req = smb_raw_changenotify_send(cli->tree, &notify);
 950
 951         status = smb_raw_exit(cli->session);
 952         CHECK_STATUS(status, NT_STATUS_OK);
 953
 954         status = smb_raw_changenotify_recv(req, tctx, &notify);
 955         CHECK_STATUS(status, NT_STATUS_OK);
 956         CHECK_VAL(notify.nttrans.out.num_changes, 0);
 957
 958 done:
 959         torture_close_connection(cli);
 960         return ret;
 961 }
 962
 963 /*
 964   basic testing of change notifies followed by a ulogoff
 965 */
 966 static bool test_notify_ulogoff(struct torture_context *tctx)
 967 {
 968         bool ret = true;
 969         NTSTATUS status;
 970         union smb_notify notify;
 971         union smb_open io;
 972         int fnum;
 973         struct smbcli_request *req;
 974         struct smbcli_state *cli = NULL;
 975
 976         printf("TESTING CHANGE NOTIFY FOLLOWED BY ULOGOFF\n");
 977
 978         if (!torture_open_connection(&cli, tctx, 0)) {
 979                 return false;
 980         }
 981
 982         /*
 983           get a handle on the directory
 984         */
 985         io.generic.level = RAW_OPEN_NTCREATEX;
 986         io.ntcreatex.in.root_fid = 0;
 987         io.ntcreatex.in.flags = 0;
 988         io.ntcreatex.in.access_mask = SEC_FILE_ALL;
 989         io.ntcreatex.in.create_options = NTCREATEX_OPTIONS_DIRECTORY;
 990         io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
 991         io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ | NTCREATEX_SHARE_ACCESS_WRITE;
 992         io.ntcreatex.in.alloc_size = 0;
 993         io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN;
 994         io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
 995         io.ntcreatex.in.security_flags = 0;
 996         io.ntcreatex.in.fname = BASEDIR;
 997
 998         status = smb_raw_open(cli->tree, tctx, &io);
 999         CHECK_STATUS(status, NT_STATUS_OK);
1000         fnum = io.ntcreatex.out.file.fnum;
1001
1002         /* ask for a change notify,
1003            on file or directory name changes */
1004         notify.nttrans.level = RAW_NOTIFY_NTTRANS;
1005         notify.nttrans.in.buffer_size = 1000;
1006         notify.nttrans.in.completion_filter = FILE_NOTIFY_CHANGE_NAME;
1007         notify.nttrans.in.file.fnum = fnum;
1008         notify.nttrans.in.recursive = true;
1009
1010         req = smb_raw_changenotify_send(cli->tree, &notify);
1011
1012         status = smb_raw_ulogoff(cli->session);
1013         CHECK_STATUS(status, NT_STATUS_OK);
1014
1015         status = smb_raw_changenotify_recv(req, tctx, &notify);
1016         CHECK_STATUS(status, NT_STATUS_OK);
1017         CHECK_VAL(notify.nttrans.out.num_changes, 0);
1018
1019 done:
1020         torture_close_connection(cli);
1021         return ret;
1022 }
1023
1024 static void tcp_dis_handler(struct smbcli_transport *t, void *p)
1025 {
1026         struct smbcli_state *cli = (struct smbcli_state *)p;
1027         smbcli_transport_dead(cli->transport, NT_STATUS_LOCAL_DISCONNECT);
1028         cli->transport = NULL;
1029         cli->tree = NULL;
1030 }
1031 /*
1032   basic testing of change notifies followed by tcp disconnect
1033 */
1034 static bool test_notify_tcp_dis(struct torture_context *tctx)
1035 {
1036         bool ret = true;
1037         NTSTATUS status;
1038         union smb_notify notify;
1039         union smb_open io;
1040         int fnum;
1041         struct smbcli_request *req;
1042         struct smbcli_state *cli = NULL;
1043
1044         printf("TESTING CHANGE NOTIFY FOLLOWED BY TCP DISCONNECT\n");
1045
1046         if (!torture_open_connection(&cli, tctx, 0)) {
1047                 return false;
1048         }
1049
1050         /*
1051           get a handle on the directory
1052         */
1053         io.generic.level = RAW_OPEN_NTCREATEX;
1054         io.ntcreatex.in.root_fid = 0;
1055         io.ntcreatex.in.flags = 0;
1056         io.ntcreatex.in.access_mask = SEC_FILE_ALL;
1057         io.ntcreatex.in.create_options = NTCREATEX_OPTIONS_DIRECTORY;
1058         io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
1059         io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ | NTCREATEX_SHARE_ACCESS_WRITE;
1060         io.ntcreatex.in.alloc_size = 0;
1061         io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN;
1062         io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
1063         io.ntcreatex.in.security_flags = 0;
1064         io.ntcreatex.in.fname = BASEDIR;
1065
1066         status = smb_raw_open(cli->tree, tctx, &io);
1067         CHECK_STATUS(status, NT_STATUS_OK);
1068         fnum = io.ntcreatex.out.file.fnum;
1069
1070         /* ask for a change notify,
1071            on file or directory name changes */
1072         notify.nttrans.level = RAW_NOTIFY_NTTRANS;
1073         notify.nttrans.in.buffer_size = 1000;
1074         notify.nttrans.in.completion_filter = FILE_NOTIFY_CHANGE_NAME;
1075         notify.nttrans.in.file.fnum = fnum;
1076         notify.nttrans.in.recursive = true;
1077
1078         req = smb_raw_changenotify_send(cli->tree, &notify);
1079
1080         smbcli_transport_idle_handler(cli->transport, tcp_dis_handler, 250, cli);
1081
1082         status = smb_raw_changenotify_recv(req, tctx, &notify);
1083         CHECK_STATUS(status, NT_STATUS_LOCAL_DISCONNECT);
1084
1085 done:
1086         torture_close_connection(cli);
1087         return ret;
1088 }
1089
1090 /*
1091    test setting up two change notify requests on one handle
1092 */
1093 static bool test_notify_double(struct smbcli_state *cli, TALLOC_CTX *mem_ctx)
1094 {
1095         bool ret = true;
1096         NTSTATUS status;
1097         union smb_notify notify;
1098         union smb_open io;
1099         int fnum;
1100         struct smbcli_request *req1, *req2;
1101
1102         printf("TESTING CHANGE NOTIFY TWICE ON ONE DIRECTORY\n");
1103
1104         /*
1105           get a handle on the directory
1106         */
1107         io.generic.level = RAW_OPEN_NTCREATEX;
1108         io.ntcreatex.in.root_fid = 0;
1109         io.ntcreatex.in.flags = 0;
1110         io.ntcreatex.in.access_mask = SEC_FILE_ALL;
1111         io.ntcreatex.in.create_options = NTCREATEX_OPTIONS_DIRECTORY;
1112         io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
1113         io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ | NTCREATEX_SHARE_ACCESS_WRITE;
1114         io.ntcreatex.in.alloc_size = 0;
1115         io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN;
1116         io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
1117         io.ntcreatex.in.security_flags = 0;
1118         io.ntcreatex.in.fname = BASEDIR;
1119
1120         status = smb_raw_open(cli->tree, mem_ctx, &io);
1121         CHECK_STATUS(status, NT_STATUS_OK);
1122         fnum = io.ntcreatex.out.file.fnum;
1123
1124         /* ask for a change notify,
1125            on file or directory name changes */
1126         notify.nttrans.level = RAW_NOTIFY_NTTRANS;
1127         notify.nttrans.in.buffer_size = 1000;
1128         notify.nttrans.in.completion_filter = FILE_NOTIFY_CHANGE_NAME;
1129         notify.nttrans.in.file.fnum = fnum;
1130         notify.nttrans.in.recursive = true;
1131
1132         req1 = smb_raw_changenotify_send(cli->tree, &notify);
1133         req2 = smb_raw_changenotify_send(cli->tree, &notify);
1134
1135         smbcli_mkdir(cli->tree, BASEDIR "\\subdir-name");
1136
1137         status = smb_raw_changenotify_recv(req1, mem_ctx, &notify);
1138         CHECK_STATUS(status, NT_STATUS_OK);
1139         CHECK_VAL(notify.nttrans.out.num_changes, 1);
1140         CHECK_WSTR(notify.nttrans.out.changes[0].name, "subdir-name", STR_UNICODE);
1141
1142         smbcli_mkdir(cli->tree, BASEDIR "\\subdir-name2");
1143
1144         status = smb_raw_changenotify_recv(req2, mem_ctx, &notify);
1145         CHECK_STATUS(status, NT_STATUS_OK);
1146         CHECK_VAL(notify.nttrans.out.num_changes, 1);
1147         CHECK_WSTR(notify.nttrans.out.changes[0].name, "subdir-name2", STR_UNICODE);
1148
1149 done:
1150         smb_raw_exit(cli->session);
1151         return ret;
1152 }
1153
1154
1155 /*
1156    test multiple change notifies at different depths and with/without recursion
1157 */
1158 static bool test_notify_tree(struct smbcli_state *cli, TALLOC_CTX *mem_ctx)
1159 {
1160         bool ret = true;
1161         union smb_notify notify;
1162         union smb_open io;
1163         struct smbcli_request *req;
1164         struct timeval tv;
1165         struct {
1166                 const char *path;
1167                 bool recursive;
1168                 uint32_t filter;
1169                 int expected;
1170                 int fnum;
1171                 int counted;
1172         } dirs[] = {
1173                 {BASEDIR "\\abc",               true, FILE_NOTIFY_CHANGE_NAME, 30 },
1174                 {BASEDIR "\\zqy",               true, FILE_NOTIFY_CHANGE_NAME, 8 },
1175                 {BASEDIR "\\atsy",              true, FILE_NOTIFY_CHANGE_NAME, 4 },
1176                 {BASEDIR "\\abc\\foo",          true,  FILE_NOTIFY_CHANGE_NAME, 2 },
1177                 {BASEDIR "\\abc\\blah",         true,  FILE_NOTIFY_CHANGE_NAME, 13 },
1178                 {BASEDIR "\\abc\\blah",         false, FILE_NOTIFY_CHANGE_NAME, 7 },
1179                 {BASEDIR "\\abc\\blah\\a",      true, FILE_NOTIFY_CHANGE_NAME, 2 },
1180                 {BASEDIR "\\abc\\blah\\b",      true, FILE_NOTIFY_CHANGE_NAME, 2 },
1181                 {BASEDIR "\\abc\\blah\\c",      true, FILE_NOTIFY_CHANGE_NAME, 2 },
1182                 {BASEDIR "\\abc\\fooblah",      true, FILE_NOTIFY_CHANGE_NAME, 2 },
1183                 {BASEDIR "\\zqy\\xx",           true, FILE_NOTIFY_CHANGE_NAME, 2 },
1184                 {BASEDIR "\\zqy\\yyy",          true, FILE_NOTIFY_CHANGE_NAME, 2 },
1185                 {BASEDIR "\\zqy\\..",           true, FILE_NOTIFY_CHANGE_NAME, 40 },
1186                 {BASEDIR,                       true, FILE_NOTIFY_CHANGE_NAME, 40 },
1187                 {BASEDIR,                       false,FILE_NOTIFY_CHANGE_NAME, 6 },
1188                 {BASEDIR "\\atsy",              false,FILE_NOTIFY_CHANGE_NAME, 4 },
1189                 {BASEDIR "\\abc",               true, FILE_NOTIFY_CHANGE_NAME, 24 },
1190                 {BASEDIR "\\abc",               false,FILE_NOTIFY_CHANGE_FILE_NAME, 0 },
1191                 {BASEDIR "\\abc",               true, FILE_NOTIFY_CHANGE_FILE_NAME, 0 },
1192                 {BASEDIR "\\abc",               true, FILE_NOTIFY_CHANGE_NAME, 24 },
1193         };
1194         int i;
1195         NTSTATUS status;
1196         bool all_done = false;
1197
1198         printf("TESTING CHANGE NOTIFY FOR DIFFERENT DEPTHS\n");
1199
1200         io.generic.level = RAW_OPEN_NTCREATEX;
1201         io.ntcreatex.in.root_fid = 0;
1202         io.ntcreatex.in.flags = 0;
1203         io.ntcreatex.in.access_mask = SEC_FILE_ALL;
1204         io.ntcreatex.in.create_options = NTCREATEX_OPTIONS_DIRECTORY;
1205         io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
1206         io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ | NTCREATEX_SHARE_ACCESS_WRITE;
1207         io.ntcreatex.in.alloc_size = 0;
1208         io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN_IF;
1209         io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
1210         io.ntcreatex.in.security_flags = 0;
1211
1212         notify.nttrans.level = RAW_NOTIFY_NTTRANS;
1213         notify.nttrans.in.buffer_size = 20000;
1214
1215         /*
1216           setup the directory tree, and the notify buffer on each directory
1217         */
1218         for (i=0;i<ARRAY_SIZE(dirs);i++) {
1219                 io.ntcreatex.in.fname = dirs[i].path;
1220                 status = smb_raw_open(cli->tree, mem_ctx, &io);
1221                 CHECK_STATUS(status, NT_STATUS_OK);
1222                 dirs[i].fnum = io.ntcreatex.out.file.fnum;
1223
1224                 notify.nttrans.in.completion_filter = dirs[i].filter;
1225                 notify.nttrans.in.file.fnum = dirs[i].fnum;
1226                 notify.nttrans.in.recursive = dirs[i].recursive;
1227                 req = smb_raw_changenotify_send(cli->tree, &notify);
1228                 smb_raw_ntcancel(req);
1229                 status = smb_raw_changenotify_recv(req, mem_ctx, &notify);
1230                 CHECK_STATUS(status, NT_STATUS_CANCELLED);
1231         }
1232
1233         /* trigger 2 events in each dir */
1234         for (i=0;i<ARRAY_SIZE(dirs);i++) {
1235                 char *path = talloc_asprintf(mem_ctx, "%s\\test.dir", dirs[i].path);
1236                 smbcli_mkdir(cli->tree, path);
1237                 smbcli_rmdir(cli->tree, path);
1238                 talloc_free(path);
1239         }
1240
1241         /* give a bit of time for the events to propogate */
1242         tv = timeval_current();
1243
1244         do {
1245                 /* count events that have happened in each dir */
1246                 for (i=0;i<ARRAY_SIZE(dirs);i++) {
1247                         notify.nttrans.in.file.fnum = dirs[i].fnum;
1248                         req = smb_raw_changenotify_send(cli->tree, &notify);
1249                         smb_raw_ntcancel(req);
1250                         notify.nttrans.out.num_changes = 0;
1251                         status = smb_raw_changenotify_recv(req, mem_ctx, &notify);
1252                         dirs[i].counted += notify.nttrans.out.num_changes;
1253                 }
1254
1255                 all_done = true;
1256
1257                 for (i=0;i<ARRAY_SIZE(dirs);i++) {
1258                         if (dirs[i].counted != dirs[i].expected) {
1259                                 all_done = false;
1260                         }
1261                 }
1262         } while (!all_done && timeval_elapsed(&tv) < 20);
1263
1264         printf("took %.4f seconds to propogate all events\n", timeval_elapsed(&tv));
1265
1266         for (i=0;i<ARRAY_SIZE(dirs);i++) {
1267                 if (dirs[i].counted != dirs[i].expected) {
1268                         printf("ERROR: i=%d expected %d got %d for '%s'\n",
1269                                i, dirs[i].expected, dirs[i].counted, dirs[i].path);
1270                         ret = false;
1271                 }
1272         }
1273
1274         /*
1275           run from the back, closing and deleting
1276         */
1277         for (i=ARRAY_SIZE(dirs)-1;i>=0;i--) {
1278                 smbcli_close(cli->tree, dirs[i].fnum);
1279                 smbcli_rmdir(cli->tree, dirs[i].path);
1280         }
1281
1282 done:
1283         smb_raw_exit(cli->session);
1284         return ret;
1285 }
1286
1287 /*
1288    basic testing of change notify
1289 */
1290 bool torture_raw_notify(struct torture_context *torture,
1291                         struct smbcli_state *cli,
1292                         struct smbcli_state *cli2)
1293 {
1294         bool ret = true;
1295
1296         if (!torture_setup_dir(cli, BASEDIR)) {
1297                 return false;
1298         }
1299
1300         ret &= test_notify_dir(cli, cli2, torture);
1301         ret &= test_notify_mask(cli, torture);
1302         ret &= test_notify_recursive(cli, torture);
1303         ret &= test_notify_mask_change(cli, torture);
1304         ret &= test_notify_file(cli, torture);
1305         ret &= test_notify_tdis(torture);
1306         ret &= test_notify_exit(torture);
1307         ret &= test_notify_ulogoff(torture);
1308         ret &= test_notify_tcp_dis(torture);
1309         ret &= test_notify_double(cli, torture);
1310         ret &= test_notify_tree(cli, torture);
1311
1312         smb_raw_exit(cli->session);
1313         smbcli_deltree(cli->tree, BASEDIR);
1314         return ret;
1315 }