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         smbcli_unlink(cli->tree, test_name); \
 588         do { for (mask=i=0;i<32;i++) { \
 589                 struct smbcli_request *req; \
 590                 status = smb_raw_open(cli->tree, tctx, &io); \
 591                 CHECK_STATUS(status, NT_STATUS_OK); \
 592                 fnum = io.ntcreatex.out.file.fnum; \
 593                 setup \
 594                 notify.nttrans.in.file.fnum = fnum;     \
 595                 notify.nttrans.in.completion_filter = (1<<i); \
 596                 req = smb_raw_changenotify_send(cli->tree, &notify); \
 597                 op \
 598                 msleep(200); smb_raw_ntcancel(req); \
 599                 status = smb_raw_changenotify_recv(req, tctx, &notify); \
 600                 cleanup \
 601                 smbcli_close(cli->tree, fnum); \
 602                 if (NT_STATUS_EQUAL(status, NT_STATUS_CANCELLED)) continue; \
 603                 CHECK_STATUS(status, NT_STATUS_OK); \
 604                 /* special case to cope with file rename behaviour */ \
 605                 if (nchanges == 2 && notify.nttrans.out.num_changes == 1 && \
 606                     notify.nttrans.out.changes[0].action == NOTIFY_ACTION_MODIFIED && \
 607                     ((expected) & FILE_NOTIFY_CHANGE_ATTRIBUTES) && \
 608                     Action == NOTIFY_ACTION_OLD_NAME) { \
 609                         printf("(rename file special handling OK)\n"); \
 610                 } else if (nchanges != notify.nttrans.out.num_changes) { \
 611                         printf("ERROR: nchanges=%d expected=%d action=%d filter=0x%08x\n", \
 612                                notify.nttrans.out.num_changes, \
 613                                nchanges, \
 614                                notify.nttrans.out.changes[0].action, \
 615                                notify.nttrans.in.completion_filter); \
 616                         ret = false; \
 617                 } else if (notify.nttrans.out.changes[0].action != Action) { \
 618                         printf("ERROR: nchanges=%d action=%d expectedAction=%d filter=0x%08x\n", \
 619                                notify.nttrans.out.num_changes, \
 620                                notify.nttrans.out.changes[0].action, \
 621                                Action, \
 622                                notify.nttrans.in.completion_filter); \
 623                         ret = false; \
 624                 } else if (strcmp(notify.nttrans.out.changes[0].name.s, "tname1") != 0) { \
 625                         printf("ERROR: nchanges=%d action=%d filter=0x%08x name=%s\n", \
 626                                notify.nttrans.out.num_changes, \
 627                                notify.nttrans.out.changes[0].action, \
 628                                notify.nttrans.in.completion_filter, \
 629                                notify.nttrans.out.changes[0].name.s);   \
 630                         ret = false; \
 631                 } \
 632                 mask |= (1<<i); \
 633         } \
 634         if ((expected) != mask) { \
 635                 if (((expected) & ~mask) != 0) { \
 636                         printf("ERROR: trigger on too few bits. mask=0x%08x expected=0x%08x\n", \
 637                                mask, expected); \
 638                         ret = false; \
 639                 } else { \
 640                         printf("WARNING: trigger on too many bits. mask=0x%08x expected=0x%08x\n", \
 641                                mask, expected); \
 642                 } \
 643         } \
 644         } while (0)
 645
 646         printf("testing mkdir\n");
 647         NOTIFY_MASK_TEST("testing mkdir",;,
 648                          smbcli_mkdir(cli->tree, BASEDIR "\\tname1");,
 649                          smbcli_rmdir(cli->tree, BASEDIR "\\tname1");,
 650                          NOTIFY_ACTION_ADDED,
 651                          FILE_NOTIFY_CHANGE_DIR_NAME, 1);
 652
 653         printf("testing create file\n");
 654         NOTIFY_MASK_TEST("testing create file",;,
 655                          smbcli_close(cli->tree, smbcli_open(cli->tree, BASEDIR "\\tname1", O_CREAT, 0));,
 656                          smbcli_unlink(cli->tree, BASEDIR "\\tname1");,
 657                          NOTIFY_ACTION_ADDED,
 658                          FILE_NOTIFY_CHANGE_FILE_NAME, 1);
 659
 660         printf("testing unlink\n");
 661         NOTIFY_MASK_TEST("testing unlink",
 662                          smbcli_close(cli->tree, smbcli_open(cli->tree, BASEDIR "\\tname1", O_CREAT, 0));,
 663                          smbcli_unlink(cli->tree, BASEDIR "\\tname1");,
 664                          ;,
 665                          NOTIFY_ACTION_REMOVED,
 666                          FILE_NOTIFY_CHANGE_FILE_NAME, 1);
 667
 668         printf("testing rmdir\n");
 669         NOTIFY_MASK_TEST("testing rmdir",
 670                          smbcli_mkdir(cli->tree, BASEDIR "\\tname1");,
 671                          smbcli_rmdir(cli->tree, BASEDIR "\\tname1");,
 672                          ;,
 673                          NOTIFY_ACTION_REMOVED,
 674                          FILE_NOTIFY_CHANGE_DIR_NAME, 1);
 675
 676         printf("testing rename file\n");
 677         NOTIFY_MASK_TEST("testing rename file",
 678                          smbcli_close(cli->tree, smbcli_open(cli->tree, BASEDIR "\\tname1", O_CREAT, 0));,
 679                          smbcli_rename(cli->tree, BASEDIR "\\tname1", BASEDIR "\\tname2");,
 680                          smbcli_unlink(cli->tree, BASEDIR "\\tname2");,
 681                          NOTIFY_ACTION_OLD_NAME,
 682                          FILE_NOTIFY_CHANGE_FILE_NAME|FILE_NOTIFY_CHANGE_ATTRIBUTES|FILE_NOTIFY_CHANGE_CREATION, 2);
 683
 684         printf("testing rename dir\n");
 685         NOTIFY_MASK_TEST("testing rename dir",
 686                 smbcli_mkdir(cli->tree, BASEDIR "\\tname1");,
 687                 smbcli_rename(cli->tree, BASEDIR "\\tname1", BASEDIR "\\tname2");,
 688                 smbcli_rmdir(cli->tree, BASEDIR "\\tname2");,
 689                 NOTIFY_ACTION_OLD_NAME,
 690                 FILE_NOTIFY_CHANGE_DIR_NAME, 2);
 691
 692         printf("testing set path attribute\n");
 693         NOTIFY_MASK_TEST("testing set path attribute",
 694                 smbcli_close(cli->tree, smbcli_open(cli->tree, BASEDIR "\\tname1", O_CREAT, 0));,
 695                 smbcli_setatr(cli->tree, BASEDIR "\\tname1", FILE_ATTRIBUTE_HIDDEN, 0);,
 696                 smbcli_unlink(cli->tree, BASEDIR "\\tname1");,
 697                 NOTIFY_ACTION_MODIFIED,
 698                 FILE_NOTIFY_CHANGE_ATTRIBUTES, 1);
 699
 700         printf("testing set path write time\n");
 701         NOTIFY_MASK_TEST("testing set path write time",
 702                 smbcli_close(cli->tree, smbcli_open(cli->tree, BASEDIR "\\tname1", O_CREAT, 0));,
 703                 smbcli_setatr(cli->tree, BASEDIR "\\tname1", FILE_ATTRIBUTE_NORMAL, 1000);,
 704                 smbcli_unlink(cli->tree, BASEDIR "\\tname1");,
 705                 NOTIFY_ACTION_MODIFIED,
 706                 FILE_NOTIFY_CHANGE_LAST_WRITE, 1);
 707
 708         printf("testing set file attribute\n");
 709         NOTIFY_MASK_TEST("testing set file attribute",
 710                 fnum2 = create_complex_file(cli, tctx, BASEDIR "\\tname1");,
 711                 smbcli_fsetatr(cli->tree, fnum2, FILE_ATTRIBUTE_HIDDEN, 0, 0, 0, 0);,
 712                 (smbcli_close(cli->tree, fnum2), smbcli_unlink(cli->tree, BASEDIR "\\tname1"));,
 713                 NOTIFY_ACTION_MODIFIED,
 714                 FILE_NOTIFY_CHANGE_ATTRIBUTES, 1);
 715
 716         if (torture_setting_bool(tctx, "samba3", false)) {
 717                 printf("Samba3 does not yet support create times "
 718                        "everywhere\n");
 719         }
 720         else {
 721                 printf("testing set file create time\n");
 722                 NOTIFY_MASK_TEST("testing set file create time",
 723                         fnum2 = create_complex_file(cli, tctx,
 724                                                     BASEDIR "\\tname1");,
 725                         smbcli_fsetatr(cli->tree, fnum2, 0, t, 0, 0, 0);,
 726                         (smbcli_close(cli->tree, fnum2),
 727                          smbcli_unlink(cli->tree, BASEDIR "\\tname1"));,
 728                         NOTIFY_ACTION_MODIFIED,
 729                         FILE_NOTIFY_CHANGE_CREATION, 1);
 730         }
 731
 732         printf("testing set file access time\n");
 733         NOTIFY_MASK_TEST("testing set file access time",
 734                 fnum2 = create_complex_file(cli, tctx, BASEDIR "\\tname1");,
 735                 smbcli_fsetatr(cli->tree, fnum2, 0, 0, t, 0, 0);,
 736                 (smbcli_close(cli->tree, fnum2), smbcli_unlink(cli->tree, BASEDIR "\\tname1"));,
 737                 NOTIFY_ACTION_MODIFIED,
 738                 FILE_NOTIFY_CHANGE_LAST_ACCESS, 1);
 739
 740         printf("testing set file write time\n");
 741         NOTIFY_MASK_TEST("testing set file write time",
 742                 fnum2 = create_complex_file(cli, tctx, BASEDIR "\\tname1");,
 743                 smbcli_fsetatr(cli->tree, fnum2, 0, 0, 0, t, 0);,
 744                 (smbcli_close(cli->tree, fnum2), smbcli_unlink(cli->tree, BASEDIR "\\tname1"));,
 745                 NOTIFY_ACTION_MODIFIED,
 746                 FILE_NOTIFY_CHANGE_LAST_WRITE, 1);
 747
 748         printf("testing set file change time\n");
 749         NOTIFY_MASK_TEST("testing set file change time",
 750                 fnum2 = create_complex_file(cli, tctx, BASEDIR "\\tname1");,
 751                 smbcli_fsetatr(cli->tree, fnum2, 0, 0, 0, 0, t);,
 752                 (smbcli_close(cli->tree, fnum2), smbcli_unlink(cli->tree, BASEDIR "\\tname1"));,
 753                 NOTIFY_ACTION_MODIFIED,
 754                 0, 1);
 755
 756
 757         printf("testing write\n");
 758         NOTIFY_MASK_TEST("testing write",
 759                 fnum2 = create_complex_file(cli, tctx, BASEDIR "\\tname1");,
 760                 smbcli_write(cli->tree, fnum2, 1, &c, 10000, 1);,
 761                 (smbcli_close(cli->tree, fnum2), smbcli_unlink(cli->tree, BASEDIR "\\tname1"));,
 762                 NOTIFY_ACTION_MODIFIED,
 763                 0, 1);
 764
 765         printf("testing truncate\n");
 766         NOTIFY_MASK_TEST("testing truncate",
 767                 fnum2 = create_complex_file(cli, tctx, BASEDIR "\\tname1");,
 768                 smbcli_ftruncate(cli->tree, fnum2, 10000);,
 769                 (smbcli_close(cli->tree, fnum2), smbcli_unlink(cli->tree, BASEDIR "\\tname1"));,
 770                 NOTIFY_ACTION_MODIFIED,
 771                 FILE_NOTIFY_CHANGE_SIZE | FILE_NOTIFY_CHANGE_ATTRIBUTES, 1);
 772
 773 done:
 774         smb_raw_exit(cli->session);
 775         return ret;
 776 }
 777
 778 /*
 779   basic testing of change notify on files
 780 */
 781 static bool test_notify_file(struct smbcli_state *cli, TALLOC_CTX *mem_ctx)
 782 {
 783         NTSTATUS status;
 784         bool ret = true;
 785         union smb_open io;
 786         union smb_close cl;
 787         union smb_notify notify;
 788         struct smbcli_request *req;
 789         int fnum;
 790         const char *fname = BASEDIR "\\file.txt";
 791
 792         printf("TESTING CHANGE NOTIFY ON FILES\n");
 793
 794         io.generic.level = RAW_OPEN_NTCREATEX;
 795         io.ntcreatex.in.root_fid = 0;
 796         io.ntcreatex.in.flags = 0;
 797         io.ntcreatex.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
 798         io.ntcreatex.in.create_options = 0;
 799         io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
 800         io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ | NTCREATEX_SHARE_ACCESS_WRITE;
 801         io.ntcreatex.in.alloc_size = 0;
 802         io.ntcreatex.in.open_disposition = NTCREATEX_DISP_CREATE;
 803         io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
 804         io.ntcreatex.in.security_flags = 0;
 805         io.ntcreatex.in.fname = fname;
 806         status = smb_raw_open(cli->tree, mem_ctx, &io);
 807         CHECK_STATUS(status, NT_STATUS_OK);
 808         fnum = io.ntcreatex.out.file.fnum;
 809
 810         /* ask for a change notify,
 811            on file or directory name changes */
 812         notify.nttrans.level = RAW_NOTIFY_NTTRANS;
 813         notify.nttrans.in.file.fnum = fnum;
 814         notify.nttrans.in.buffer_size = 1000;
 815         notify.nttrans.in.completion_filter = FILE_NOTIFY_CHANGE_STREAM_NAME;
 816         notify.nttrans.in.recursive = false;
 817
 818         printf("testing if notifies on file handles are invalid (should be)\n");
 819
 820         req = smb_raw_changenotify_send(cli->tree, &notify);
 821         status = smb_raw_changenotify_recv(req, mem_ctx, &notify);
 822         CHECK_STATUS(status, NT_STATUS_INVALID_PARAMETER);
 823
 824         cl.close.level = RAW_CLOSE_CLOSE;
 825         cl.close.in.file.fnum = fnum;
 826         cl.close.in.write_time = 0;
 827         status = smb_raw_close(cli->tree, &cl);
 828         CHECK_STATUS(status, NT_STATUS_OK);
 829
 830         status = smbcli_unlink(cli->tree, fname);
 831         CHECK_STATUS(status, NT_STATUS_OK);
 832
 833 done:
 834         smb_raw_exit(cli->session);
 835         return ret;
 836 }
 837
 838 /*
 839   basic testing of change notifies followed by a tdis
 840 */
 841 static bool test_notify_tdis(struct torture_context *tctx)
 842 {
 843         bool ret = true;
 844         NTSTATUS status;
 845         union smb_notify notify;
 846         union smb_open io;
 847         int fnum;
 848         struct smbcli_request *req;
 849         struct smbcli_state *cli = NULL;
 850
 851         printf("TESTING CHANGE NOTIFY FOLLOWED BY TDIS\n");
 852
 853         if (!torture_open_connection(&cli, tctx, 0)) {
 854                 return false;
 855         }
 856
 857         /*
 858           get a handle on the directory
 859         */
 860         io.generic.level = RAW_OPEN_NTCREATEX;
 861         io.ntcreatex.in.root_fid = 0;
 862         io.ntcreatex.in.flags = 0;
 863         io.ntcreatex.in.access_mask = SEC_FILE_ALL;
 864         io.ntcreatex.in.create_options = NTCREATEX_OPTIONS_DIRECTORY;
 865         io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
 866         io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ | NTCREATEX_SHARE_ACCESS_WRITE;
 867         io.ntcreatex.in.alloc_size = 0;
 868         io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN;
 869         io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
 870         io.ntcreatex.in.security_flags = 0;
 871         io.ntcreatex.in.fname = BASEDIR;
 872
 873         status = smb_raw_open(cli->tree, tctx, &io);
 874         CHECK_STATUS(status, NT_STATUS_OK);
 875         fnum = io.ntcreatex.out.file.fnum;
 876
 877         /* ask for a change notify,
 878            on file or directory name changes */
 879         notify.nttrans.level = RAW_NOTIFY_NTTRANS;
 880         notify.nttrans.in.buffer_size = 1000;
 881         notify.nttrans.in.completion_filter = FILE_NOTIFY_CHANGE_NAME;
 882         notify.nttrans.in.file.fnum = fnum;
 883         notify.nttrans.in.recursive = true;
 884
 885         req = smb_raw_changenotify_send(cli->tree, &notify);
 886
 887         status = smbcli_tdis(cli);
 888         CHECK_STATUS(status, NT_STATUS_OK);
 889         cli->tree = NULL;
 890
 891         status = smb_raw_changenotify_recv(req, tctx, &notify);
 892         CHECK_STATUS(status, NT_STATUS_OK);
 893         CHECK_VAL(notify.nttrans.out.num_changes, 0);
 894
 895 done:
 896         torture_close_connection(cli);
 897         return ret;
 898 }
 899
 900 /*
 901   basic testing of change notifies followed by a exit
 902 */
 903 static bool test_notify_exit(struct torture_context *tctx)
 904 {
 905         bool ret = true;
 906         NTSTATUS status;
 907         union smb_notify notify;
 908         union smb_open io;
 909         int fnum;
 910         struct smbcli_request *req;
 911         struct smbcli_state *cli = NULL;
 912
 913         printf("TESTING CHANGE NOTIFY FOLLOWED BY EXIT\n");
 914
 915         if (!torture_open_connection(&cli, tctx, 0)) {
 916                 return false;
 917         }
 918
 919         /*
 920           get a handle on the directory
 921         */
 922         io.generic.level = RAW_OPEN_NTCREATEX;
 923         io.ntcreatex.in.root_fid = 0;
 924         io.ntcreatex.in.flags = 0;
 925         io.ntcreatex.in.access_mask = SEC_FILE_ALL;
 926         io.ntcreatex.in.create_options = NTCREATEX_OPTIONS_DIRECTORY;
 927         io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
 928         io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ | NTCREATEX_SHARE_ACCESS_WRITE;
 929         io.ntcreatex.in.alloc_size = 0;
 930         io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN;
 931         io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
 932         io.ntcreatex.in.security_flags = 0;
 933         io.ntcreatex.in.fname = BASEDIR;
 934
 935         status = smb_raw_open(cli->tree, tctx, &io);
 936         CHECK_STATUS(status, NT_STATUS_OK);
 937         fnum = io.ntcreatex.out.file.fnum;
 938
 939         /* ask for a change notify,
 940            on file or directory name changes */
 941         notify.nttrans.level = RAW_NOTIFY_NTTRANS;
 942         notify.nttrans.in.buffer_size = 1000;
 943         notify.nttrans.in.completion_filter = FILE_NOTIFY_CHANGE_NAME;
 944         notify.nttrans.in.file.fnum = fnum;
 945         notify.nttrans.in.recursive = true;
 946
 947         req = smb_raw_changenotify_send(cli->tree, &notify);
 948
 949         status = smb_raw_exit(cli->session);
 950         CHECK_STATUS(status, NT_STATUS_OK);
 951
 952         status = smb_raw_changenotify_recv(req, tctx, &notify);
 953         CHECK_STATUS(status, NT_STATUS_OK);
 954         CHECK_VAL(notify.nttrans.out.num_changes, 0);
 955
 956 done:
 957         torture_close_connection(cli);
 958         return ret;
 959 }
 960
 961 /*
 962   basic testing of change notifies followed by a ulogoff
 963 */
 964 static bool test_notify_ulogoff(struct torture_context *tctx)
 965 {
 966         bool ret = true;
 967         NTSTATUS status;
 968         union smb_notify notify;
 969         union smb_open io;
 970         int fnum;
 971         struct smbcli_request *req;
 972         struct smbcli_state *cli = NULL;
 973
 974         printf("TESTING CHANGE NOTIFY FOLLOWED BY ULOGOFF\n");
 975
 976         if (!torture_open_connection(&cli, tctx, 0)) {
 977                 return false;
 978         }
 979
 980         /*
 981           get a handle on the directory
 982         */
 983         io.generic.level = RAW_OPEN_NTCREATEX;
 984         io.ntcreatex.in.root_fid = 0;
 985         io.ntcreatex.in.flags = 0;
 986         io.ntcreatex.in.access_mask = SEC_FILE_ALL;
 987         io.ntcreatex.in.create_options = NTCREATEX_OPTIONS_DIRECTORY;
 988         io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
 989         io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ | NTCREATEX_SHARE_ACCESS_WRITE;
 990         io.ntcreatex.in.alloc_size = 0;
 991         io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN;
 992         io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
 993         io.ntcreatex.in.security_flags = 0;
 994         io.ntcreatex.in.fname = BASEDIR;
 995
 996         status = smb_raw_open(cli->tree, tctx, &io);
 997         CHECK_STATUS(status, NT_STATUS_OK);
 998         fnum = io.ntcreatex.out.file.fnum;
 999
1000         /* ask for a change notify,
1001            on file or directory name changes */
1002         notify.nttrans.level = RAW_NOTIFY_NTTRANS;
1003         notify.nttrans.in.buffer_size = 1000;
1004         notify.nttrans.in.completion_filter = FILE_NOTIFY_CHANGE_NAME;
1005         notify.nttrans.in.file.fnum = fnum;
1006         notify.nttrans.in.recursive = true;
1007
1008         req = smb_raw_changenotify_send(cli->tree, &notify);
1009
1010         status = smb_raw_ulogoff(cli->session);
1011         CHECK_STATUS(status, NT_STATUS_OK);
1012
1013         status = smb_raw_changenotify_recv(req, tctx, &notify);
1014         CHECK_STATUS(status, NT_STATUS_OK);
1015         CHECK_VAL(notify.nttrans.out.num_changes, 0);
1016
1017 done:
1018         torture_close_connection(cli);
1019         return ret;
1020 }
1021
1022 static void tcp_dis_handler(struct smbcli_transport *t, void *p)
1023 {
1024         struct smbcli_state *cli = (struct smbcli_state *)p;
1025         smbcli_transport_dead(cli->transport, NT_STATUS_LOCAL_DISCONNECT);
1026         cli->transport = NULL;
1027         cli->tree = NULL;
1028 }
1029 /*
1030   basic testing of change notifies followed by tcp disconnect
1031 */
1032 static bool test_notify_tcp_dis(struct torture_context *tctx)
1033 {
1034         bool ret = true;
1035         NTSTATUS status;
1036         union smb_notify notify;
1037         union smb_open io;
1038         int fnum;
1039         struct smbcli_request *req;
1040         struct smbcli_state *cli = NULL;
1041
1042         printf("TESTING CHANGE NOTIFY FOLLOWED BY TCP DISCONNECT\n");
1043
1044         if (!torture_open_connection(&cli, tctx, 0)) {
1045                 return false;
1046         }
1047
1048         /*
1049           get a handle on the directory
1050         */
1051         io.generic.level = RAW_OPEN_NTCREATEX;
1052         io.ntcreatex.in.root_fid = 0;
1053         io.ntcreatex.in.flags = 0;
1054         io.ntcreatex.in.access_mask = SEC_FILE_ALL;
1055         io.ntcreatex.in.create_options = NTCREATEX_OPTIONS_DIRECTORY;
1056         io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
1057         io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ | NTCREATEX_SHARE_ACCESS_WRITE;
1058         io.ntcreatex.in.alloc_size = 0;
1059         io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN;
1060         io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
1061         io.ntcreatex.in.security_flags = 0;
1062         io.ntcreatex.in.fname = BASEDIR;
1063
1064         status = smb_raw_open(cli->tree, tctx, &io);
1065         CHECK_STATUS(status, NT_STATUS_OK);
1066         fnum = io.ntcreatex.out.file.fnum;
1067
1068         /* ask for a change notify,
1069            on file or directory name changes */
1070         notify.nttrans.level = RAW_NOTIFY_NTTRANS;
1071         notify.nttrans.in.buffer_size = 1000;
1072         notify.nttrans.in.completion_filter = FILE_NOTIFY_CHANGE_NAME;
1073         notify.nttrans.in.file.fnum = fnum;
1074         notify.nttrans.in.recursive = true;
1075
1076         req = smb_raw_changenotify_send(cli->tree, &notify);
1077
1078         smbcli_transport_idle_handler(cli->transport, tcp_dis_handler, 250, cli);
1079
1080         status = smb_raw_changenotify_recv(req, tctx, &notify);
1081         CHECK_STATUS(status, NT_STATUS_LOCAL_DISCONNECT);
1082
1083 done:
1084         torture_close_connection(cli);
1085         return ret;
1086 }
1087
1088 /*
1089    test setting up two change notify requests on one handle
1090 */
1091 static bool test_notify_double(struct smbcli_state *cli, TALLOC_CTX *mem_ctx)
1092 {
1093         bool ret = true;
1094         NTSTATUS status;
1095         union smb_notify notify;
1096         union smb_open io;
1097         int fnum;
1098         struct smbcli_request *req1, *req2;
1099
1100         printf("TESTING CHANGE NOTIFY TWICE ON ONE DIRECTORY\n");
1101
1102         /*
1103           get a handle on the directory
1104         */
1105         io.generic.level = RAW_OPEN_NTCREATEX;
1106         io.ntcreatex.in.root_fid = 0;
1107         io.ntcreatex.in.flags = 0;
1108         io.ntcreatex.in.access_mask = SEC_FILE_ALL;
1109         io.ntcreatex.in.create_options = NTCREATEX_OPTIONS_DIRECTORY;
1110         io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
1111         io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ | NTCREATEX_SHARE_ACCESS_WRITE;
1112         io.ntcreatex.in.alloc_size = 0;
1113         io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN;
1114         io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
1115         io.ntcreatex.in.security_flags = 0;
1116         io.ntcreatex.in.fname = BASEDIR;
1117
1118         status = smb_raw_open(cli->tree, mem_ctx, &io);
1119         CHECK_STATUS(status, NT_STATUS_OK);
1120         fnum = io.ntcreatex.out.file.fnum;
1121
1122         /* ask for a change notify,
1123            on file or directory name changes */
1124         notify.nttrans.level = RAW_NOTIFY_NTTRANS;
1125         notify.nttrans.in.buffer_size = 1000;
1126         notify.nttrans.in.completion_filter = FILE_NOTIFY_CHANGE_NAME;
1127         notify.nttrans.in.file.fnum = fnum;
1128         notify.nttrans.in.recursive = true;
1129
1130         req1 = smb_raw_changenotify_send(cli->tree, &notify);
1131         req2 = smb_raw_changenotify_send(cli->tree, &notify);
1132
1133         smbcli_mkdir(cli->tree, BASEDIR "\\subdir-name");
1134
1135         status = smb_raw_changenotify_recv(req1, mem_ctx, &notify);
1136         CHECK_STATUS(status, NT_STATUS_OK);
1137         CHECK_VAL(notify.nttrans.out.num_changes, 1);
1138         CHECK_WSTR(notify.nttrans.out.changes[0].name, "subdir-name", STR_UNICODE);
1139
1140         smbcli_mkdir(cli->tree, BASEDIR "\\subdir-name2");
1141
1142         status = smb_raw_changenotify_recv(req2, mem_ctx, &notify);
1143         CHECK_STATUS(status, NT_STATUS_OK);
1144         CHECK_VAL(notify.nttrans.out.num_changes, 1);
1145         CHECK_WSTR(notify.nttrans.out.changes[0].name, "subdir-name2", STR_UNICODE);
1146
1147 done:
1148         smb_raw_exit(cli->session);
1149         return ret;
1150 }
1151
1152
1153 /*
1154    test multiple change notifies at different depths and with/without recursion
1155 */
1156 static bool test_notify_tree(struct smbcli_state *cli, TALLOC_CTX *mem_ctx)
1157 {
1158         bool ret = true;
1159         union smb_notify notify;
1160         union smb_open io;
1161         struct smbcli_request *req;
1162         struct timeval tv;
1163         struct {
1164                 const char *path;
1165                 bool recursive;
1166                 uint32_t filter;
1167                 int expected;
1168                 int fnum;
1169                 int counted;
1170         } dirs[] = {
1171                 {BASEDIR "\\abc",               true, FILE_NOTIFY_CHANGE_NAME, 30 },
1172                 {BASEDIR "\\zqy",               true, FILE_NOTIFY_CHANGE_NAME, 8 },
1173                 {BASEDIR "\\atsy",              true, FILE_NOTIFY_CHANGE_NAME, 4 },
1174                 {BASEDIR "\\abc\\foo",          true,  FILE_NOTIFY_CHANGE_NAME, 2 },
1175                 {BASEDIR "\\abc\\blah",         true,  FILE_NOTIFY_CHANGE_NAME, 13 },
1176                 {BASEDIR "\\abc\\blah",         false, FILE_NOTIFY_CHANGE_NAME, 7 },
1177                 {BASEDIR "\\abc\\blah\\a",      true, FILE_NOTIFY_CHANGE_NAME, 2 },
1178                 {BASEDIR "\\abc\\blah\\b",      true, FILE_NOTIFY_CHANGE_NAME, 2 },
1179                 {BASEDIR "\\abc\\blah\\c",      true, FILE_NOTIFY_CHANGE_NAME, 2 },
1180                 {BASEDIR "\\abc\\fooblah",      true, FILE_NOTIFY_CHANGE_NAME, 2 },
1181                 {BASEDIR "\\zqy\\xx",           true, FILE_NOTIFY_CHANGE_NAME, 2 },
1182                 {BASEDIR "\\zqy\\yyy",          true, FILE_NOTIFY_CHANGE_NAME, 2 },
1183                 {BASEDIR "\\zqy\\..",           true, FILE_NOTIFY_CHANGE_NAME, 40 },
1184                 {BASEDIR,                       true, FILE_NOTIFY_CHANGE_NAME, 40 },
1185                 {BASEDIR,                       false,FILE_NOTIFY_CHANGE_NAME, 6 },
1186                 {BASEDIR "\\atsy",              false,FILE_NOTIFY_CHANGE_NAME, 4 },
1187                 {BASEDIR "\\abc",               true, FILE_NOTIFY_CHANGE_NAME, 24 },
1188                 {BASEDIR "\\abc",               false,FILE_NOTIFY_CHANGE_FILE_NAME, 0 },
1189                 {BASEDIR "\\abc",               true, FILE_NOTIFY_CHANGE_FILE_NAME, 0 },
1190                 {BASEDIR "\\abc",               true, FILE_NOTIFY_CHANGE_NAME, 24 },
1191         };
1192         int i;
1193         NTSTATUS status;
1194         bool all_done = false;
1195
1196         printf("TESTING CHANGE NOTIFY FOR DIFFERENT DEPTHS\n");
1197
1198         io.generic.level = RAW_OPEN_NTCREATEX;
1199         io.ntcreatex.in.root_fid = 0;
1200         io.ntcreatex.in.flags = 0;
1201         io.ntcreatex.in.access_mask = SEC_FILE_ALL;
1202         io.ntcreatex.in.create_options = NTCREATEX_OPTIONS_DIRECTORY;
1203         io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
1204         io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ | NTCREATEX_SHARE_ACCESS_WRITE;
1205         io.ntcreatex.in.alloc_size = 0;
1206         io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN_IF;
1207         io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
1208         io.ntcreatex.in.security_flags = 0;
1209
1210         notify.nttrans.level = RAW_NOTIFY_NTTRANS;
1211         notify.nttrans.in.buffer_size = 20000;
1212
1213         /*
1214           setup the directory tree, and the notify buffer on each directory
1215         */
1216         for (i=0;i<ARRAY_SIZE(dirs);i++) {
1217                 io.ntcreatex.in.fname = dirs[i].path;
1218                 status = smb_raw_open(cli->tree, mem_ctx, &io);
1219                 CHECK_STATUS(status, NT_STATUS_OK);
1220                 dirs[i].fnum = io.ntcreatex.out.file.fnum;
1221
1222                 notify.nttrans.in.completion_filter = dirs[i].filter;
1223                 notify.nttrans.in.file.fnum = dirs[i].fnum;
1224                 notify.nttrans.in.recursive = dirs[i].recursive;
1225                 req = smb_raw_changenotify_send(cli->tree, &notify);
1226                 smb_raw_ntcancel(req);
1227                 status = smb_raw_changenotify_recv(req, mem_ctx, &notify);
1228                 CHECK_STATUS(status, NT_STATUS_CANCELLED);
1229         }
1230
1231         /* trigger 2 events in each dir */
1232         for (i=0;i<ARRAY_SIZE(dirs);i++) {
1233                 char *path = talloc_asprintf(mem_ctx, "%s\\test.dir", dirs[i].path);
1234                 smbcli_mkdir(cli->tree, path);
1235                 smbcli_rmdir(cli->tree, path);
1236                 talloc_free(path);
1237         }
1238
1239         /* give a bit of time for the events to propogate */
1240         tv = timeval_current();
1241
1242         do {
1243                 /* count events that have happened in each dir */
1244                 for (i=0;i<ARRAY_SIZE(dirs);i++) {
1245                         notify.nttrans.in.file.fnum = dirs[i].fnum;
1246                         req = smb_raw_changenotify_send(cli->tree, &notify);
1247                         smb_raw_ntcancel(req);
1248                         notify.nttrans.out.num_changes = 0;
1249                         status = smb_raw_changenotify_recv(req, mem_ctx, &notify);
1250                         dirs[i].counted += notify.nttrans.out.num_changes;
1251                 }
1252
1253                 all_done = true;
1254
1255                 for (i=0;i<ARRAY_SIZE(dirs);i++) {
1256                         if (dirs[i].counted != dirs[i].expected) {
1257                                 all_done = false;
1258                         }
1259                 }
1260         } while (!all_done && timeval_elapsed(&tv) < 20);
1261
1262         printf("took %.4f seconds to propogate all events\n", timeval_elapsed(&tv));
1263
1264         for (i=0;i<ARRAY_SIZE(dirs);i++) {
1265                 if (dirs[i].counted != dirs[i].expected) {
1266                         printf("ERROR: i=%d expected %d got %d for '%s'\n",
1267                                i, dirs[i].expected, dirs[i].counted, dirs[i].path);
1268                         ret = false;
1269                 }
1270         }
1271
1272         /*
1273           run from the back, closing and deleting
1274         */
1275         for (i=ARRAY_SIZE(dirs)-1;i>=0;i--) {
1276                 smbcli_close(cli->tree, dirs[i].fnum);
1277                 smbcli_rmdir(cli->tree, dirs[i].path);
1278         }
1279
1280 done:
1281         smb_raw_exit(cli->session);
1282         return ret;
1283 }
1284
1285 /*
1286    basic testing of change notify
1287 */
1288 bool torture_raw_notify(struct torture_context *torture,
1289                         struct smbcli_state *cli,
1290                         struct smbcli_state *cli2)
1291 {
1292         bool ret = true;
1293
1294         if (!torture_setup_dir(cli, BASEDIR)) {
1295                 return false;
1296         }
1297
1298         ret &= test_notify_dir(cli, cli2, torture);
1299         ret &= test_notify_mask(cli, torture);
1300         ret &= test_notify_recursive(cli, torture);
1301         ret &= test_notify_mask_change(cli, torture);
1302         ret &= test_notify_file(cli, torture);
1303         ret &= test_notify_tdis(torture);
1304         ret &= test_notify_exit(torture);
1305         ret &= test_notify_ulogoff(torture);
1306         ret &= test_notify_tcp_dis(torture);
1307         ret &= test_notify_double(cli, torture);
1308         ret &= test_notify_tree(cli, torture);
1309
1310         smb_raw_exit(cli->session);
1311         smbcli_deltree(cli->tree, BASEDIR);
1312         return ret;
1313 }