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