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/*
Unix SMB/CIFS implementation.
basic raw test suite for change notify
Copyright (C) Andrew Tridgell 2003
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "includes.h"
#include "torture/torture.h"
#include "libcli/raw/libcliraw.h"
#include "libcli/libcli.h"
#include "system/filesys.h"
#define BASEDIR "\\test_notify"
#define CHECK_STATUS(status, correct) do { \
if (!NT_STATUS_EQUAL(status, correct)) { \
printf("(%d) Incorrect status %s - should be %s\n", \
__LINE__, nt_errstr(status), nt_errstr(correct)); \
ret = False; \
goto done; \
}} while (0)
#define CHECK_VAL(v, correct) do { \
if ((v) != (correct)) { \
printf("(%d) wrong value for %s 0x%x should be 0x%x\n", \
__LINE__, #v, (int)v, (int)correct); \
ret = False; \
goto done; \
}} while (0)
#define CHECK_WSTR(field, value, flags) do { \
if (!field.s || strcmp(field.s, value) || wire_bad_flags(&field, flags, cli)) { \
printf("(%d) %s [%s] != %s\n", __LINE__, #field, field.s, value); \
ret = False; \
goto done; \
}} while (0)
/*
basic testing of change notify
*/
BOOL torture_raw_notify(void)
{
struct smbcli_state *cli;
BOOL ret = True;
TALLOC_CTX *mem_ctx;
NTSTATUS status;
union smb_notify notify;
union smb_open io;
int i, count, fnum, fnum2;
struct smbcli_request *req, *req2;
extern int torture_numops;
if (!torture_open_connection(&cli)) {
return False;
}
mem_ctx = talloc_init("torture_raw_notify");
if (!torture_setup_dir(cli, BASEDIR)) {
return False;
}
/*
get a handle on the directory
*/
io.generic.level = RAW_OPEN_NTCREATEX;
io.ntcreatex.in.root_fid = 0;
io.ntcreatex.in.flags = 0;
io.ntcreatex.in.access_mask = SEC_FILE_ALL;
io.ntcreatex.in.create_options = NTCREATEX_OPTIONS_DIRECTORY;
io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ | NTCREATEX_SHARE_ACCESS_WRITE;
io.ntcreatex.in.alloc_size = 0;
io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN;
io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
io.ntcreatex.in.security_flags = 0;
io.ntcreatex.in.fname = BASEDIR;
status = smb_raw_open(cli->tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OK);
fnum = io.ntcreatex.out.file.fnum;
status = smb_raw_open(cli->tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OK);
fnum2 = io.ntcreatex.out.file.fnum;
/* ask for a change notify */
notify.notify.in.buffer_size = 1000;
notify.notify.in.completion_filter = 0x3;
notify.notify.in.file.fnum = fnum;
notify.notify.in.recursive = True;
printf("testing notify mkdir\n");
req = smb_raw_changenotify_send(cli->tree, ¬ify);
smbcli_mkdir(cli->tree, BASEDIR "\\subdir-name");
status = smb_raw_changenotify_recv(req, mem_ctx, ¬ify);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VAL(notify.notify.out.num_changes, 1);
CHECK_VAL(notify.notify.out.changes[0].action, NOTIFY_ACTION_ADDED);
CHECK_WSTR(notify.notify.out.changes[0].name, "subdir-name", STR_UNICODE);
printf("testing notify rmdir\n");
req = smb_raw_changenotify_send(cli->tree, ¬ify);
smbcli_rmdir(cli->tree, BASEDIR "\\subdir-name");
status = smb_raw_changenotify_recv(req, mem_ctx, ¬ify);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VAL(notify.notify.out.num_changes, 1);
CHECK_VAL(notify.notify.out.changes[0].action, NOTIFY_ACTION_REMOVED);
CHECK_WSTR(notify.notify.out.changes[0].name, "subdir-name", STR_UNICODE);
printf("testing notify cancel\n");
req = smb_raw_changenotify_send(cli->tree, ¬ify);
smb_raw_ntcancel(req);
smbcli_mkdir(cli->tree, BASEDIR "\\subdir-name");
status = smb_raw_changenotify_recv(req, mem_ctx, ¬ify);
CHECK_STATUS(status, NT_STATUS_CANCELLED);
count = torture_numops;
printf("testing buffered notify on create of %d files\n", count);
for (i=0;i<count;i++) {
char *fname = talloc_asprintf(cli, BASEDIR "\\test%d.txt", i);
int fnum3 = smbcli_open(cli->tree, fname, O_CREAT|O_RDWR, DENY_NONE);
if (fnum3 == -1) {
printf("Failed to create %s - %s\n",
fname, smbcli_errstr(cli->tree));
ret = False;
goto done;
}
talloc_free(fname);
smbcli_close(cli->tree, fnum3);
}
/* setup a new notify on a different directory handle. This
new notify won't see the events above. */
notify.notify.in.file.fnum = fnum2;
req2 = smb_raw_changenotify_send(cli->tree, ¬ify);
/* whereas this notify will see the above buffered events as
well */
notify.notify.in.file.fnum = fnum;
req = smb_raw_changenotify_send(cli->tree, ¬ify);
status = smbcli_unlink(cli->tree, BASEDIR "\\test0.txt");
CHECK_STATUS(status, NT_STATUS_OK);
/* receive the reply from the 2nd notify */
status = smb_raw_changenotify_recv(req, mem_ctx, ¬ify);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VAL(notify.notify.out.num_changes, count+1);
for (i=0;i<notify.notify.out.num_changes;i++) {
CHECK_VAL(notify.notify.out.changes[i].action, NOTIFY_ACTION_ADDED);
}
CHECK_WSTR(notify.notify.out.changes[0].name, "subdir-name", STR_UNICODE);
/* and now from the 1st notify */
status = smb_raw_changenotify_recv(req2, mem_ctx, ¬ify);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VAL(notify.notify.out.num_changes, 1);
printf("testing notify on wildcard unlink for %d files\n", count);
req = smb_raw_changenotify_send(cli->tree, ¬ify);
status = smbcli_unlink(cli->tree, BASEDIR "\\test*.txt");
CHECK_STATUS(status, NT_STATUS_OK);
status = smb_raw_changenotify_recv(req, mem_ctx, ¬ify);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VAL(notify.notify.out.num_changes, 1);
CHECK_VAL(notify.notify.out.changes[0].action, NOTIFY_ACTION_REMOVED);
CHECK_WSTR(notify.notify.out.changes[0].name, "test0.txt", STR_UNICODE);
/* and we now see the rest of the unlink calls */
req = smb_raw_changenotify_send(cli->tree, ¬ify);
status = smb_raw_changenotify_recv(req, mem_ctx, ¬ify);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VAL(notify.notify.out.num_changes, count-1);
for (i=0;i<notify.notify.out.num_changes;i++) {
CHECK_VAL(notify.notify.out.changes[i].action, NOTIFY_ACTION_REMOVED);
}
notify.notify.in.file.fnum = fnum2;
req = smb_raw_changenotify_send(cli->tree, ¬ify);
status = smb_raw_changenotify_recv(req, mem_ctx, ¬ify);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VAL(notify.notify.out.num_changes, count-1);
for (i=0;i<notify.notify.out.num_changes;i++) {
CHECK_VAL(notify.notify.out.changes[i].action, NOTIFY_ACTION_REMOVED);
}
done:
smb_raw_exit(cli->session);
smbcli_deltree(cli->tree, BASEDIR);
torture_close_connection(cli);
talloc_free(mem_ctx);
return ret;
}
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