- moved some of the base tests into torture/basic/

- added a CHARSET set of tests, which determines how the server deals
with some specific charset issues related to UTF-16
support. Interestingly, Samba3 already passes all but one of these
tests, because our incorrect UCS-2 and UTF-8 implementations where we
don't check the validity of characters actually matches what Windows
does! This means that adding UTF-16 support to Samba is going to be
_much_ easier than we expected.
(This used to be commit c8497a42364d186f08102224d5062d176ee81f5b)

7 files changed, 3676 insertions, 0 deletions

diff --git a/source4/torture/basic/aliases.c b/source4/torture/basic/aliases.c
new file mode 100644
index 0000000000..c4d6f94700
--- /dev/null
+++ b/source4/torture/basic/aliases.c
@@ -0,0 +1,403 @@
+/* 
+   Unix SMB/CIFS implementation.
+   SMB trans2 alias scanner
+   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"
+
+int create_complex_file(struct cli_state *cli, TALLOC_CTX *mem_ctx, const char *fname);
+
+struct trans2_blobs {
+	struct trans2_blobs *next, *prev;
+	uint16 level;
+	DATA_BLOB params, data;
+};
+
+/* look for aliases for a query */
+static void gen_aliases(struct cli_state *cli, struct smb_trans2 *t2, int level_offset)
+{
+	TALLOC_CTX *mem_ctx;
+	uint16 level;
+	struct trans2_blobs *alias_blobs = NULL;
+	struct trans2_blobs *t2b, *t2b2;
+	int count=0, alias_count=0;
+
+	mem_ctx = talloc_init("aliases");
+
+	for (level=0;level<2000;level++) {
+		NTSTATUS status;
+
+		SSVAL(t2->in.params.data, level_offset, level);
+		
+		status = smb_raw_trans2(cli->tree, mem_ctx, t2);
+		if (!NT_STATUS_IS_OK(status)) continue;
+
+		t2b = talloc(mem_ctx, sizeof(*t2b));
+		t2b->level = level;
+		t2b->params = t2->out.params;
+		t2b->data = t2->out.data;
+		DLIST_ADD(alias_blobs, t2b);
+		d_printf("\tFound level %4u (0x%03x) of size %3d (0x%02x)\n", 
+			 level, level,
+			 t2b->data.length, t2b->data.length);
+		count++;
+	}
+
+	d_printf("Found %d levels with success status\n", count);
+
+	for (t2b=alias_blobs; t2b; t2b=t2b->next) {
+		for (t2b2=alias_blobs; t2b2; t2b2=t2b2->next) {
+			if (t2b->level >= t2b2->level) continue;
+			if (data_blob_equal(&t2b->params, &t2b2->params) &&
+			    data_blob_equal(&t2b->data, &t2b2->data)) {
+				printf("\tLevel %u (0x%x) and level %u (0x%x) are possible aliases\n", 
+				       t2b->level, t2b->level, t2b2->level, t2b2->level);
+				alias_count++;
+			}
+		}
+	}
+
+	d_printf("Found %d aliased levels\n", alias_count);
+	
+	talloc_destroy(mem_ctx);
+}
+
+/* look for qfsinfo aliases */
+static void qfsinfo_aliases(struct cli_state *cli)
+{
+	struct smb_trans2 t2;
+	uint16 setup = TRANSACT2_QFSINFO;
+
+	d_printf("\nChecking for QFSINFO aliases\n");
+
+	t2.in.max_param = 0;
+	t2.in.max_data = 0x8000;
+	t2.in.max_setup = 0;
+	t2.in.flags = 0;
+	t2.in.timeout = 0;
+	t2.in.setup_count = 1;
+	t2.in.setup = &setup;
+	t2.in.params = data_blob(NULL, 2);
+	t2.in.data = data_blob(NULL, 0);
+
+	gen_aliases(cli, &t2, 0);
+}
+
+/* look for qfileinfo aliases */
+static void qfileinfo_aliases(struct cli_state *cli)
+{
+	struct smb_trans2 t2;
+	uint16 setup = TRANSACT2_QFILEINFO;
+	const char *fname = "\\qfileinfo_aliases.txt";
+	int fnum;
+
+	d_printf("\nChecking for QFILEINFO aliases\n");
+
+	t2.in.max_param = 2;
+	t2.in.max_data = 0x8000;
+	t2.in.max_setup = 0;
+	t2.in.flags = 0;
+	t2.in.timeout = 0;
+	t2.in.setup_count = 1;
+	t2.in.setup = &setup;
+	t2.in.params = data_blob(NULL, 4);
+	t2.in.data = data_blob(NULL, 0);
+
+	cli_unlink(cli->tree, fname);
+	fnum = create_complex_file(cli, cli->mem_ctx, fname);
+	if (fnum == -1) {
+		printf("ERROR: open of %s failed (%s)\n", fname, cli_errstr(cli->tree));
+	}
+
+	cli_write(cli->tree, fnum, 0, (char *)&t2, 0, sizeof(t2));
+
+	SSVAL(t2.in.params.data, 0, fnum);
+
+	gen_aliases(cli, &t2, 2);
+
+	cli_close(cli->tree, fnum);
+	cli_unlink(cli->tree, fname);
+}
+
+
+/* look for qpathinfo aliases */
+static void qpathinfo_aliases(struct cli_state *cli)
+{
+	struct smb_trans2 t2;
+	uint16 setup = TRANSACT2_QPATHINFO;
+	const char *fname = "\\qpathinfo_aliases.txt";
+	int fnum;
+	TALLOC_CTX *mem_ctx;
+
+	mem_ctx = talloc_init("qpathinfo");
+
+	d_printf("\nChecking for QPATHINFO aliases\n");
+
+	t2.in.max_param = 2;
+	t2.in.max_data = 0x8000;
+	t2.in.max_setup = 0;
+	t2.in.flags = 0;
+	t2.in.timeout = 0;
+	t2.in.setup_count = 1;
+	t2.in.setup = &setup;
+	t2.in.params = data_blob_talloc(mem_ctx, NULL, 6);
+	t2.in.data = data_blob(NULL, 0);
+
+	cli_unlink(cli->tree, fname);
+	fnum = create_complex_file(cli, cli->mem_ctx, fname);
+	if (fnum == -1) {
+		printf("ERROR: open of %s failed (%s)\n", fname, cli_errstr(cli->tree));
+	}
+
+	cli_write(cli->tree, fnum, 0, (char *)&t2, 0, sizeof(t2));
+	cli_close(cli->tree, fnum);
+
+	SIVAL(t2.in.params.data, 2, 0);
+
+	cli_blob_append_string(cli->session, mem_ctx, &t2.in.params, 
+			       fname, STR_TERMINATE);
+
+	gen_aliases(cli, &t2, 0);
+
+	cli_unlink(cli->tree, fname);
+	talloc_destroy(mem_ctx);
+}
+
+
+/* look for trans2 findfirst aliases */
+static void findfirst_aliases(struct cli_state *cli)
+{
+	struct smb_trans2 t2;
+	uint16 setup = TRANSACT2_FINDFIRST;
+	const char *fname = "\\findfirst_aliases.txt";
+	int fnum;
+	TALLOC_CTX *mem_ctx;
+
+	mem_ctx = talloc_init("findfirst");
+
+	d_printf("\nChecking for FINDFIRST aliases\n");
+
+	t2.in.max_param = 16;
+	t2.in.max_data = 0x8000;
+	t2.in.max_setup = 0;
+	t2.in.flags = 0;
+	t2.in.timeout = 0;
+	t2.in.setup_count = 1;
+	t2.in.setup = &setup;
+	t2.in.params = data_blob_talloc(mem_ctx, NULL, 12);
+	t2.in.data = data_blob(NULL, 0);
+
+	cli_unlink(cli->tree, fname);
+	fnum = create_complex_file(cli, cli->mem_ctx, fname);
+	if (fnum == -1) {
+		printf("ERROR: open of %s failed (%s)\n", fname, cli_errstr(cli->tree));
+	}
+
+	cli_write(cli->tree, fnum, 0, (char *)&t2, 0, sizeof(t2));
+	cli_close(cli->tree, fnum);
+
+	SSVAL(t2.in.params.data, 0, 0);
+	SSVAL(t2.in.params.data, 2, 1);
+	SSVAL(t2.in.params.data, 4, FLAG_TRANS2_FIND_CLOSE);
+	SSVAL(t2.in.params.data, 6, 0);
+	SIVAL(t2.in.params.data, 8, 0);
+
+	cli_blob_append_string(cli->session, mem_ctx, &t2.in.params, 
+			       fname, STR_TERMINATE);
+
+	gen_aliases(cli, &t2, 6);
+
+	cli_unlink(cli->tree, fname);
+	talloc_destroy(mem_ctx);
+}
+
+
+
+/* look for aliases for a set function */
+static void gen_set_aliases(struct cli_state *cli, struct smb_trans2 *t2, int level_offset)
+{
+	TALLOC_CTX *mem_ctx;
+	uint16 level;
+	struct trans2_blobs *alias_blobs = NULL;
+	struct trans2_blobs *t2b;
+	int count=0, dsize;
+
+	mem_ctx = talloc_init("aliases");
+
+	for (level=1;level<1100;level++) {
+		NTSTATUS status, status1;
+		SSVAL(t2->in.params.data, level_offset, level);
+
+		status1 = NT_STATUS_OK;
+
+		for (dsize=2; dsize<1024; dsize += 2) {
+			data_blob_free(&t2->in.data);
+			t2->in.data = data_blob(NULL, dsize);
+			data_blob_clear(&t2->in.data);
+			status = smb_raw_trans2(cli->tree, mem_ctx, t2);
+			/* some error codes mean that this whole level doesn't exist */
+			if (NT_STATUS_EQUAL(NT_STATUS_INVALID_LEVEL, status) ||
+			    NT_STATUS_EQUAL(NT_STATUS_INVALID_INFO_CLASS, status) ||
+			    NT_STATUS_EQUAL(NT_STATUS_NOT_SUPPORTED, status)) {
+				break;
+			}
+			if (NT_STATUS_IS_OK(status)) break;
+
+			/* invalid parameter means that the level exists at this 
+			   size, but the contents are wrong (not surprising with
+			   all zeros!) */
+			if (NT_STATUS_EQUAL(status, NT_STATUS_INVALID_PARAMETER)) break;
+
+			/* this is the usual code for 'wrong size' */
+			if (NT_STATUS_EQUAL(status, NT_STATUS_INFO_LENGTH_MISMATCH)) {
+				continue;
+			}
+
+			if (!NT_STATUS_EQUAL(status, status1)) {
+				printf("level=%d size=%d %s\n", level, dsize, nt_errstr(status));
+			}
+			status1 = status;
+		}
+
+		if (!NT_STATUS_IS_OK(status) &&
+		    !NT_STATUS_EQUAL(status, NT_STATUS_INVALID_PARAMETER)) continue;
+
+		t2b = talloc(mem_ctx, sizeof(*t2b));
+		t2b->level = level;
+		t2b->params = t2->out.params;
+		t2b->data = t2->out.data;
+		DLIST_ADD(alias_blobs, t2b);
+		d_printf("\tFound level %4u (0x%03x) of size %3d (0x%02x)\n", 
+			 level, level,
+			 t2->in.data.length, t2->in.data.length);
+		count++;
+	}
+
+	d_printf("Found %d valid levels\n", count);
+	talloc_destroy(mem_ctx);
+}
+
+
+
+/* look for setfileinfo aliases */
+static void setfileinfo_aliases(struct cli_state *cli)
+{
+	struct smb_trans2 t2;
+	uint16 setup = TRANSACT2_SETFILEINFO;
+	const char *fname = "\\setfileinfo_aliases.txt";
+	int fnum;
+
+	d_printf("\nChecking for SETFILEINFO aliases\n");
+
+	t2.in.max_param = 2;
+	t2.in.max_data = 0;
+	t2.in.max_setup = 0;
+	t2.in.flags = 0;
+	t2.in.timeout = 0;
+	t2.in.setup_count = 1;
+	t2.in.setup = &setup;
+	t2.in.params = data_blob(NULL, 6);
+	t2.in.data = data_blob(NULL, 0);
+
+	cli_unlink(cli->tree, fname);
+	fnum = create_complex_file(cli, cli->mem_ctx, fname);
+	if (fnum == -1) {
+		printf("ERROR: open of %s failed (%s)\n", fname, cli_errstr(cli->tree));
+	}
+
+	cli_write(cli->tree, fnum, 0, (char *)&t2, 0, sizeof(t2));
+
+	SSVAL(t2.in.params.data, 0, fnum);
+	SSVAL(t2.in.params.data, 4, 0);
+
+	gen_set_aliases(cli, &t2, 2);
+
+	cli_close(cli->tree, fnum);
+	cli_unlink(cli->tree, fname);
+}
+
+/* look for setpathinfo aliases */
+static void setpathinfo_aliases(struct cli_state *cli)
+{
+	struct smb_trans2 t2;
+	uint16 setup = TRANSACT2_SETPATHINFO;
+	const char *fname = "\\setpathinfo_aliases.txt";
+	int fnum;
+	TALLOC_CTX *mem_ctx;
+
+	mem_ctx = talloc_init("findfirst");
+
+	d_printf("\nChecking for SETPATHINFO aliases\n");
+
+	t2.in.max_param = 32;
+	t2.in.max_data = 0x8000;
+	t2.in.max_setup = 0;
+	t2.in.flags = 0;
+	t2.in.timeout = 0;
+	t2.in.setup_count = 1;
+	t2.in.setup = &setup;
+	t2.in.params = data_blob_talloc(mem_ctx, NULL, 4);
+	t2.in.data = data_blob(NULL, 0);
+
+	cli_unlink(cli->tree, fname);
+
+	fnum = create_complex_file(cli, cli->mem_ctx, fname);
+	if (fnum == -1) {
+		printf("ERROR: open of %s failed (%s)\n", fname, cli_errstr(cli->tree));
+	}
+
+	cli_write(cli->tree, fnum, 0, (char *)&t2, 0, sizeof(t2));
+	cli_close(cli->tree, fnum);
+
+	SSVAL(t2.in.params.data, 2, 0);
+
+	cli_blob_append_string(cli->session, mem_ctx, &t2.in.params, 
+			       fname, STR_TERMINATE);
+
+	gen_set_aliases(cli, &t2, 0);
+
+	if (NT_STATUS_IS_ERR(cli_unlink(cli->tree, fname))) {
+		printf("unlink: %s\n", cli_errstr(cli->tree));
+	}
+	talloc_destroy(mem_ctx);
+}
+
+
+/* look for aliased info levels in trans2 calls */
+BOOL torture_trans2_aliases(int dummy)
+{
+	struct cli_state *cli;
+
+	if (!torture_open_connection(&cli)) {
+		return False;
+	}
+
+
+	qfsinfo_aliases(cli);
+	qfileinfo_aliases(cli);
+	qpathinfo_aliases(cli);
+	findfirst_aliases(cli);
+	setfileinfo_aliases(cli);
+	setpathinfo_aliases(cli);
+
+	if (!torture_close_connection(cli)) {
+		return False;
+	}
+
+	return True;
+}
diff --git a/source4/torture/basic/charset.c b/source4/torture/basic/charset.c
new file mode 100644
index 0000000000..1a708ac055
--- /dev/null
+++ b/source4/torture/basic/charset.c
@@ -0,0 +1,269 @@
+/* 
+   Unix SMB/CIFS implementation.
+
+   SMB torture tester - charset test routines
+
+   Copyright (C) Andrew Tridgell 2001
+   
+   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"
+
+#define BASEDIR "\\chartest\\"
+
+/* 
+   open a file using a set of unicode code points for the name
+
+   the prefix BASEDIR is added before the name
+*/
+static NTSTATUS unicode_open(struct cli_tree *tree,
+			     TALLOC_CTX *mem_ctx,
+			     uint32 open_disposition, 
+			     const uint32 *u_name, 
+			     size_t u_name_len)
+{
+	union smb_open io;
+	char *fname, *fname2=NULL, *ucs_name;
+	int i;
+	NTSTATUS status;
+
+	ucs_name = malloc((1+u_name_len)*2);
+	if (!ucs_name) {
+		return NT_STATUS_NO_MEMORY;
+	}
+
+	for (i=0;i<u_name_len;i++) {
+		SSVAL(ucs_name, i*2, u_name[i]);
+	}
+	SSVAL(ucs_name, i*2, 0);
+
+	i = convert_string_allocate(CH_UCS2, CH_UNIX, ucs_name, (1+u_name_len)*2, &fname);
+	if (i == -1) {
+		free(ucs_name);
+		return NT_STATUS_NO_MEMORY;
+	}
+
+	asprintf(&fname2, "%s%s", BASEDIR, fname);
+	if (!fname2) {
+		free(fname);
+		free(ucs_name);
+		return NT_STATUS_NO_MEMORY;
+	}
+
+	io.generic.level = RAW_OPEN_NTCREATEX;
+	io.ntcreatex.in.flags = NTCREATEX_FLAGS_EXTENDED;
+	io.ntcreatex.in.root_fid = 0;
+	io.ntcreatex.in.access_mask = GENERIC_RIGHTS_FILE_ALL_ACCESS;
+	io.ntcreatex.in.alloc_size = 0;
+	io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
+	io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_NONE;
+	io.ntcreatex.in.open_disposition = NTCREATEX_DISP_CREATE;
+	io.ntcreatex.in.create_options = 0;
+	io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
+	io.ntcreatex.in.security_flags = 0;
+	io.ntcreatex.in.fname = fname2;
+	io.ntcreatex.in.open_disposition = open_disposition;
+
+	status = smb_raw_open(tree, mem_ctx, &io);
+
+	free(fname);
+	free(fname2);
+	free(ucs_name);
+
+	return status;
+}
+
+
+/*
+  see if the server recognises composed characters
+*/
+static BOOL test_composed(struct cli_state *cli, TALLOC_CTX *mem_ctx)
+{
+	const uint32 name1[] = {0x61, 0x308};
+	const uint32 name2[] = {0xe4};
+	NTSTATUS status1, status2;
+
+	printf("Testing composite character (a umlaut)\n");
+	
+	status1 = unicode_open(cli->tree, mem_ctx, NTCREATEX_DISP_CREATE, name1, 2);
+	if (!NT_STATUS_IS_OK(status1)) {
+		printf("Failed to create composed name - %s\n",
+		       nt_errstr(status1));
+		return False;
+	}
+
+	status2 = unicode_open(cli->tree, mem_ctx, NTCREATEX_DISP_CREATE, name2, 1);
+
+	if (!NT_STATUS_IS_OK(status2)) {
+		printf("Failed to create accented character - %s\n",
+		       nt_errstr(status2));
+		return False;
+	}
+
+	return True;
+}
+
+/*
+  see if the server recognises a naked diacritical
+*/
+static BOOL test_diacritical(struct cli_state *cli, TALLOC_CTX *mem_ctx)
+{
+	const uint32 name1[] = {0x308};
+	const uint32 name2[] = {0x308, 0x308};
+	NTSTATUS status1, status2;
+
+	printf("Testing naked diacritical (umlaut)\n");
+	
+	status1 = unicode_open(cli->tree, mem_ctx, NTCREATEX_DISP_CREATE, name1, 1);
+
+	if (!NT_STATUS_IS_OK(status1)) {
+		printf("Failed to create naked diacritical - %s\n",
+		       nt_errstr(status1));
+		return False;
+	}
+
+	/* try a double diacritical */
+	status2 = unicode_open(cli->tree, mem_ctx, NTCREATEX_DISP_CREATE, name2, 2);
+
+	if (!NT_STATUS_IS_OK(status2)) {
+		printf("Failed to create double naked diacritical - %s\n",
+		       nt_errstr(status2));
+		return False;
+	}
+
+	return True;
+}
+
+/*
+  see if the server recognises a partial surrogate pair
+*/
+static BOOL test_surrogate(struct cli_state *cli, TALLOC_CTX *mem_ctx)
+{
+	const uint32 name1[] = {0xd800};
+	const uint32 name2[] = {0xdc00};
+	const uint32 name3[] = {0xd800, 0xdc00};
+	NTSTATUS status;
+
+	printf("Testing partial surrogate\n");
+
+	status = unicode_open(cli->tree, mem_ctx, NTCREATEX_DISP_CREATE, name1, 1);
+
+	if (!NT_STATUS_IS_OK(status)) {
+		printf("Failed to create partial surrogate 1 - %s\n",
+		       nt_errstr(status));
+		return False;
+	}
+
+	status = unicode_open(cli->tree, mem_ctx, NTCREATEX_DISP_CREATE, name2, 1);
+
+	if (!NT_STATUS_IS_OK(status)) {
+		printf("Failed to create partial surrogate 2 - %s\n",
+		       nt_errstr(status));
+		return False;
+	}
+
+	status = unicode_open(cli->tree, mem_ctx, NTCREATEX_DISP_CREATE, name3, 2);
+
+	if (!NT_STATUS_IS_OK(status)) {
+		printf("Failed to create full surrogate - %s\n",
+		       nt_errstr(status));
+		return False;
+	}
+
+	return True;
+}
+
+/*
+  see if the server recognises wide-a characters
+*/
+static BOOL test_widea(struct cli_state *cli, TALLOC_CTX *mem_ctx)
+{
+	const uint32 name1[] = {'a'};
+	const uint32 name2[] = {0xff41};
+	const uint32 name3[] = {0xff21};
+	NTSTATUS status;
+
+	printf("Testing wide-a\n");
+	
+	status = unicode_open(cli->tree, mem_ctx, NTCREATEX_DISP_CREATE, name1, 1);
+
+	if (!NT_STATUS_IS_OK(status)) {
+		printf("Failed to create 'a' - %s\n",
+		       nt_errstr(status));
+		return False;
+	}
+
+	status = unicode_open(cli->tree, mem_ctx, NTCREATEX_DISP_CREATE, name2, 1);
+
+	if (!NT_STATUS_IS_OK(status)) {
+		printf("Failed to create wide-a - %s\n",
+		       nt_errstr(status));
+		return False;
+	}
+
+	status = unicode_open(cli->tree, mem_ctx, NTCREATEX_DISP_CREATE, name3, 1);
+
+	if (!NT_STATUS_EQUAL(status, NT_STATUS_OBJECT_NAME_COLLISION)) {
+		printf("Expected %s creating wide-A - %s\n",
+		       nt_errstr(NT_STATUS_OBJECT_NAME_COLLISION),
+		       nt_errstr(status));
+		return False;
+	}
+
+	return True;
+}
+
+BOOL torture_charset(int dummy)
+{
+	static struct cli_state *cli;
+	BOOL ret = True;
+	TALLOC_CTX *mem_ctx;
+
+	mem_ctx = talloc_init("torture_charset");
+
+	if (!torture_open_connection(&cli)) {
+		return False;
+	}
+
+	printf("Starting charset tests\n");
+
+	if (cli_deltree(cli->tree, BASEDIR) == -1) {
+		printf("Failed to clean " BASEDIR "\n");
+		return False;
+	}
+	if (NT_STATUS_IS_ERR(cli_mkdir(cli->tree, BASEDIR))) {
+		printf("Failed to create " BASEDIR " - %s\n", cli_errstr(cli->tree));
+		return False;
+	}
+
+	if (!test_composed(cli, mem_ctx)) {
+		ret = False;
+	}
+
+	if (!test_diacritical(cli, mem_ctx)) {
+		ret = False;
+	}
+
+	if (!test_surrogate(cli, mem_ctx)) {
+		ret = False;
+	}
+
+	if (!test_widea(cli, mem_ctx)) {
+		ret = False;
+	}
+
+	return ret;
+}
diff --git a/source4/torture/basic/denytest.c b/source4/torture/basic/denytest.c
new file mode 100644
index 0000000000..0e4f5251da
--- /dev/null
+++ b/source4/torture/basic/denytest.c
@@ -0,0 +1,1578 @@
+/* 
+   Unix SMB/CIFS implementation.
+   SMB torture tester - deny mode scanning functions
+   Copyright (C) Andrew Tridgell 2001
+   
+   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"
+
+extern BOOL torture_showall;
+
+enum deny_result {A_0=0, A_X=1, A_R=2, A_W=3, A_RW=5};
+
+static const char *denystr(int denymode)
+{
+	struct {
+		int v;
+		const char *name; 
+	} deny_modes[] = {
+		{DENY_DOS, "DENY_DOS"},
+		{DENY_ALL, "DENY_ALL"},
+		{DENY_WRITE, "DENY_WRITE"},
+		{DENY_READ, "DENY_READ"},
+		{DENY_NONE, "DENY_NONE"},
+		{DENY_FCB, "DENY_FCB"},
+		{-1, NULL}};
+	int i;
+	for (i=0;deny_modes[i].name;i++) {
+		if (deny_modes[i].v == denymode) return deny_modes[i].name;
+	}
+	return "DENY_XXX";
+}
+
+static const char *openstr(int mode)
+{
+	struct {
+		int v;
+		const char *name; 
+	} open_modes[] = {
+		{O_RDWR, "O_RDWR"},
+		{O_RDONLY, "O_RDONLY"},
+		{O_WRONLY, "O_WRONLY"},
+		{-1, NULL}};
+	int i;
+	for (i=0;open_modes[i].name;i++) {
+		if (open_modes[i].v == mode) return open_modes[i].name;
+	}
+	return "O_XXX";
+}
+
+static const char *resultstr(enum deny_result res)
+{
+	struct {
+		enum deny_result res;
+		const char *name; 
+	} results[] = {
+		{A_X, "X"},
+		{A_0, "-"},
+		{A_R, "R"},
+		{A_W, "W"},
+		{A_RW,"RW"}};
+	int i;
+	for (i=0;ARRAY_SIZE(results);i++) {
+		if (results[i].res == res) return results[i].name;
+	}
+	return "*";
+}
+
+static struct {
+	int isexe;
+	int mode1, deny1;
+	int mode2, deny2;
+	enum deny_result result;
+} denytable2[] = {
+{1,   O_RDWR,   DENY_DOS,      O_RDWR,   DENY_DOS,     A_RW},
+{1,   O_RDWR,   DENY_DOS,    O_RDONLY,   DENY_DOS,     A_R},
+{1,   O_RDWR,   DENY_DOS,    O_WRONLY,   DENY_DOS,     A_W},
+{1,   O_RDWR,   DENY_DOS,      O_RDWR,   DENY_ALL,     A_0},
+{1,   O_RDWR,   DENY_DOS,    O_RDONLY,   DENY_ALL,     A_0},
+{1,   O_RDWR,   DENY_DOS,    O_WRONLY,   DENY_ALL,     A_0},
+{1,   O_RDWR,   DENY_DOS,      O_RDWR, DENY_WRITE,     A_0},
+{1,   O_RDWR,   DENY_DOS,    O_RDONLY, DENY_WRITE,     A_0},
+{1,   O_RDWR,   DENY_DOS,    O_WRONLY, DENY_WRITE,     A_0},
+{1,   O_RDWR,   DENY_DOS,      O_RDWR,  DENY_READ,     A_0},
+{1,   O_RDWR,   DENY_DOS,    O_RDONLY,  DENY_READ,     A_0},
+{1,   O_RDWR,   DENY_DOS,    O_WRONLY,  DENY_READ,     A_0},
+{1,   O_RDWR,   DENY_DOS,      O_RDWR,  DENY_NONE,     A_RW},
+{1,   O_RDWR,   DENY_DOS,    O_RDONLY,  DENY_NONE,     A_R},
+{1,   O_RDWR,   DENY_DOS,    O_WRONLY,  DENY_NONE,     A_W},
+{1,   O_RDWR,   DENY_DOS,      O_RDWR,   DENY_FCB,     A_0},
+{1,   O_RDWR,   DENY_DOS,    O_RDONLY,   DENY_FCB,     A_0},
+{1,   O_RDWR,   DENY_DOS,    O_WRONLY,   DENY_FCB,     A_0},
+{1, O_RDONLY,   DENY_DOS,      O_RDWR,   DENY_DOS,     A_RW},
+{1, O_RDONLY,   DENY_DOS,    O_RDONLY,   DENY_DOS,     A_R},
+{1, O_RDONLY,   DENY_DOS,    O_WRONLY,   DENY_DOS,     A_W},
+{1, O_RDONLY,   DENY_DOS,      O_RDWR,   DENY_ALL,     A_0},
+{1, O_RDONLY,   DENY_DOS,    O_RDONLY,   DENY_ALL,     A_0},
+{1, O_RDONLY,   DENY_DOS,    O_WRONLY,   DENY_ALL,     A_0},
+{1, O_RDONLY,   DENY_DOS,      O_RDWR, DENY_WRITE,     A_RW},
+{1, O_RDONLY,   DENY_DOS,    O_RDONLY, DENY_WRITE,     A_R},
+{1, O_RDONLY,   DENY_DOS,    O_WRONLY, DENY_WRITE,     A_W},
+{1, O_RDONLY,   DENY_DOS,      O_RDWR,  DENY_READ,     A_0},
+{1, O_RDONLY,   DENY_DOS,    O_RDONLY,  DENY_READ,     A_0},
+{1, O_RDONLY,   DENY_DOS,    O_WRONLY,  DENY_READ,     A_0},
+{1, O_RDONLY,   DENY_DOS,      O_RDWR,  DENY_NONE,     A_RW},
+{1, O_RDONLY,   DENY_DOS,    O_RDONLY,  DENY_NONE,     A_R},
+{1, O_RDONLY,   DENY_DOS,    O_WRONLY,  DENY_NONE,     A_W},
+{1, O_RDONLY,   DENY_DOS,      O_RDWR,   DENY_FCB,     A_0},
+{1, O_RDONLY,   DENY_DOS,    O_RDONLY,   DENY_FCB,     A_0},
+{1, O_RDONLY,   DENY_DOS,    O_WRONLY,   DENY_FCB,     A_0},
+{1, O_WRONLY,   DENY_DOS,      O_RDWR,   DENY_DOS,     A_RW},
+{1, O_WRONLY,   DENY_DOS,    O_RDONLY,   DENY_DOS,     A_R},
+{1, O_WRONLY,   DENY_DOS,    O_WRONLY,   DENY_DOS,     A_W},
+{1, O_WRONLY,   DENY_DOS,      O_RDWR,   DENY_ALL,     A_0},
+{1, O_WRONLY,   DENY_DOS,    O_RDONLY,   DENY_ALL,     A_0},
+{1, O_WRONLY,   DENY_DOS,    O_WRONLY,   DENY_ALL,     A_0},
+{1, O_WRONLY,   DENY_DOS,      O_RDWR, DENY_WRITE,     A_0},
+{1, O_WRONLY,   DENY_DOS,    O_RDONLY, DENY_WRITE,     A_0},
+{1, O_WRONLY,   DENY_DOS,    O_WRONLY, DENY_WRITE,     A_0},
+{1, O_WRONLY,   DENY_DOS,      O_RDWR,  DENY_READ,     A_RW},
+{1, O_WRONLY,   DENY_DOS,    O_RDONLY,  DENY_READ,     A_R},
+{1, O_WRONLY,   DENY_DOS,    O_WRONLY,  DENY_READ,     A_W},
+{1, O_WRONLY,   DENY_DOS,      O_RDWR,  DENY_NONE,     A_RW},
+{1, O_WRONLY,   DENY_DOS,    O_RDONLY,  DENY_NONE,     A_R},
+{1, O_WRONLY,   DENY_DOS,    O_WRONLY,  DENY_NONE,     A_W},
+{1, O_WRONLY,   DENY_DOS,      O_RDWR,   DENY_FCB,     A_0},
+{1, O_WRONLY,   DENY_DOS,    O_RDONLY,   DENY_FCB,     A_0},
+{1, O_WRONLY,   DENY_DOS,    O_WRONLY,   DENY_FCB,     A_0},
+{1,   O_RDWR,   DENY_ALL,      O_RDWR,   DENY_DOS,     A_0},
+{1,   O_RDWR,   DENY_ALL,    O_RDONLY,   DENY_DOS,     A_0},
+{1,   O_RDWR,   DENY_ALL,    O_WRONLY,   DENY_DOS,     A_0},
+{1,   O_RDWR,   DENY_ALL,      O_RDWR,   DENY_ALL,     A_0},
+{1,   O_RDWR,   DENY_ALL,    O_RDONLY,   DENY_ALL,     A_0},
+{1,   O_RDWR,   DENY_ALL,    O_WRONLY,   DENY_ALL,     A_0},
+{1,   O_RDWR,   DENY_ALL,      O_RDWR, DENY_WRITE,     A_0},
+{1,   O_RDWR,   DENY_ALL,    O_RDONLY, DENY_WRITE,     A_0},
+{1,   O_RDWR,   DENY_ALL,    O_WRONLY, DENY_WRITE,     A_0},
+{1,   O_RDWR,   DENY_ALL,      O_RDWR,  DENY_READ,     A_0},
+{1,   O_RDWR,   DENY_ALL,    O_RDONLY,  DENY_READ,     A_0},
+{1,   O_RDWR,   DENY_ALL,    O_WRONLY,  DENY_READ,     A_0},
+{1,   O_RDWR,   DENY_ALL,      O_RDWR,  DENY_NONE,     A_0},
+{1,   O_RDWR,   DENY_ALL,    O_RDONLY,  DENY_NONE,     A_0},
+{1,   O_RDWR,   DENY_ALL,    O_WRONLY,  DENY_NONE,     A_0},
+{1,   O_RDWR,   DENY_ALL,      O_RDWR,   DENY_FCB,     A_0},
+{1,   O_RDWR,   DENY_ALL,    O_RDONLY,   DENY_FCB,     A_0},
+{1,   O_RDWR,   DENY_ALL,    O_WRONLY,   DENY_FCB,     A_0},
+{1, O_RDONLY,   DENY_ALL,      O_RDWR,   DENY_DOS,     A_0},
+{1, O_RDONLY,   DENY_ALL,    O_RDONLY,   DENY_DOS,     A_0},
+{1, O_RDONLY,   DENY_ALL,    O_WRONLY,   DENY_DOS,     A_0},
+{1, O_RDONLY,   DENY_ALL,      O_RDWR,   DENY_ALL,     A_0},
+{1, O_RDONLY,   DENY_ALL,    O_RDONLY,   DENY_ALL,     A_0},
+{1, O_RDONLY,   DENY_ALL,    O_WRONLY,   DENY_ALL,     A_0},
+{1, O_RDONLY,   DENY_ALL,      O_RDWR, DENY_WRITE,     A_0},
+{1, O_RDONLY,   DENY_ALL,    O_RDONLY, DENY_WRITE,     A_0},
+{1, O_RDONLY,   DENY_ALL,    O_WRONLY, DENY_WRITE,     A_0},
+{1, O_RDONLY,   DENY_ALL,      O_RDWR,  DENY_READ,     A_0},
+{1, O_RDONLY,   DENY_ALL,    O_RDONLY,  DENY_READ,     A_0},
+{1, O_RDONLY,   DENY_ALL,    O_WRONLY,  DENY_READ,     A_0},
+{1, O_RDONLY,   DENY_ALL,      O_RDWR,  DENY_NONE,     A_0},
+{1, O_RDONLY,   DENY_ALL,    O_RDONLY,  DENY_NONE,     A_0},
+{1, O_RDONLY,   DENY_ALL,    O_WRONLY,  DENY_NONE,     A_0},
+{1, O_RDONLY,   DENY_ALL,      O_RDWR,   DENY_FCB,     A_0},
+{1, O_RDONLY,   DENY_ALL,    O_RDONLY,   DENY_FCB,     A_0},
+{1, O_RDONLY,   DENY_ALL,    O_WRONLY,   DENY_FCB,     A_0},
+{1, O_WRONLY,   DENY_ALL,      O_RDWR,   DENY_DOS,     A_0},
+{1, O_WRONLY,   DENY_ALL,    O_RDONLY,   DENY_DOS,     A_0},
+{1, O_WRONLY,   DENY_ALL,    O_WRONLY,   DENY_DOS,     A_0},
+{1, O_WRONLY,   DENY_ALL,      O_RDWR,   DENY_ALL,     A_0},
+{1, O_WRONLY,   DENY_ALL,    O_RDONLY,   DENY_ALL,     A_0},
+{1, O_WRONLY,   DENY_ALL,    O_WRONLY,   DENY_ALL,     A_0},
+{1, O_WRONLY,   DENY_ALL,      O_RDWR, DENY_WRITE,     A_0},
+{1, O_WRONLY,   DENY_ALL,    O_RDONLY, DENY_WRITE,     A_0},
+{1, O_WRONLY,   DENY_ALL,    O_WRONLY, DENY_WRITE,     A_0},
+{1, O_WRONLY,   DENY_ALL,      O_RDWR,  DENY_READ,     A_0},
+{1, O_WRONLY,   DENY_ALL,    O_RDONLY,  DENY_READ,     A_0},
+{1, O_WRONLY,   DENY_ALL,    O_WRONLY,  DENY_READ,     A_0},
+{1, O_WRONLY,   DENY_ALL,      O_RDWR,  DENY_NONE,     A_0},
+{1, O_WRONLY,   DENY_ALL,    O_RDONLY,  DENY_NONE,     A_0},
+{1, O_WRONLY,   DENY_ALL,    O_WRONLY,  DENY_NONE,     A_0},
+{1, O_WRONLY,   DENY_ALL,      O_RDWR,   DENY_FCB,     A_0},
+{1, O_WRONLY,   DENY_ALL,    O_RDONLY,   DENY_FCB,     A_0},
+{1, O_WRONLY,   DENY_ALL,    O_WRONLY,   DENY_FCB,     A_0},
+{1,   O_RDWR, DENY_WRITE,      O_RDWR,   DENY_DOS,     A_0},
+{1,   O_RDWR, DENY_WRITE,    O_RDONLY,   DENY_DOS,     A_R},
+{1,   O_RDWR, DENY_WRITE,    O_WRONLY,   DENY_DOS,     A_0},
+{1,   O_RDWR, DENY_WRITE,      O_RDWR,   DENY_ALL,     A_0},
+{1,   O_RDWR, DENY_WRITE,    O_RDONLY,   DENY_ALL,     A_0},
+{1,   O_RDWR, DENY_WRITE,    O_WRONLY,   DENY_ALL,     A_0},
+{1,   O_RDWR, DENY_WRITE,      O_RDWR, DENY_WRITE,     A_0},
+{1,   O_RDWR, DENY_WRITE,    O_RDONLY, DENY_WRITE,     A_0},
+{1,   O_RDWR, DENY_WRITE,    O_WRONLY, DENY_WRITE,     A_0},
+{1,   O_RDWR, DENY_WRITE,      O_RDWR,  DENY_READ,     A_0},
+{1,   O_RDWR, DENY_WRITE,    O_RDONLY,  DENY_READ,     A_0},
+{1,   O_RDWR, DENY_WRITE,    O_WRONLY,  DENY_READ,     A_0},
+{1,   O_RDWR, DENY_WRITE,      O_RDWR,  DENY_NONE,     A_0},
+{1,   O_RDWR, DENY_WRITE,    O_RDONLY,  DENY_NONE,     A_R},
+{1,   O_RDWR, DENY_WRITE,    O_WRONLY,  DENY_NONE,     A_0},
+{1,   O_RDWR, DENY_WRITE,      O_RDWR,   DENY_FCB,     A_0},
+{1,   O_RDWR, DENY_WRITE,    O_RDONLY,   DENY_FCB,     A_0},
+{1,   O_RDWR, DENY_WRITE,    O_WRONLY,   DENY_FCB,     A_0},
+{1, O_RDONLY, DENY_WRITE,      O_RDWR,   DENY_DOS,     A_0},
+{1, O_RDONLY, DENY_WRITE,    O_RDONLY,   DENY_DOS,     A_R},
+{1, O_RDONLY, DENY_WRITE,    O_WRONLY,   DENY_DOS,     A_0},
+{1, O_RDONLY, DENY_WRITE,      O_RDWR,   DENY_ALL,     A_0},
+{1, O_RDONLY, DENY_WRITE,    O_RDONLY,   DENY_ALL,     A_0},
+{1, O_RDONLY, DENY_WRITE,    O_WRONLY,   DENY_ALL,     A_0},
+{1, O_RDONLY, DENY_WRITE,      O_RDWR, DENY_WRITE,     A_0},
+{1, O_RDONLY, DENY_WRITE,    O_RDONLY, DENY_WRITE,     A_R},
+{1, O_RDONLY, DENY_WRITE,    O_WRONLY, DENY_WRITE,     A_0},
+{1, O_RDONLY, DENY_WRITE,      O_RDWR,  DENY_READ,     A_0},
+{1, O_RDONLY, DENY_WRITE,    O_RDONLY,  DENY_READ,     A_0},
+{1, O_RDONLY, DENY_WRITE,    O_WRONLY,  DENY_READ,     A_0},
+{1, O_RDONLY, DENY_WRITE,      O_RDWR,  DENY_NONE,     A_0},
+{1, O_RDONLY, DENY_WRITE,    O_RDONLY,  DENY_NONE,     A_R},
+{1, O_RDONLY, DENY_WRITE,    O_WRONLY,  DENY_NONE,     A_0},
+{1, O_RDONLY, DENY_WRITE,      O_RDWR,   DENY_FCB,     A_0},
+{1, O_RDONLY, DENY_WRITE,    O_RDONLY,   DENY_FCB,     A_0},
+{1, O_RDONLY, DENY_WRITE,    O_WRONLY,   DENY_FCB,     A_0},
+{1, O_WRONLY, DENY_WRITE,      O_RDWR,   DENY_DOS,     A_0},
+{1, O_WRONLY, DENY_WRITE,    O_RDONLY,   DENY_DOS,     A_R},
+{1, O_WRONLY, DENY_WRITE,    O_WRONLY,   DENY_DOS,     A_0},
+{1, O_WRONLY, DENY_WRITE,      O_RDWR,   DENY_ALL,     A_0},
+{1, O_WRONLY, DENY_WRITE,    O_RDONLY,   DENY_ALL,     A_0},
+{1, O_WRONLY, DENY_WRITE,    O_WRONLY,   DENY_ALL,     A_0},
+{1, O_WRONLY, DENY_WRITE,      O_RDWR, DENY_WRITE,     A_0},
+{1, O_WRONLY, DENY_WRITE,    O_RDONLY, DENY_WRITE,     A_0},
+{1, O_WRONLY, DENY_WRITE,    O_WRONLY, DENY_WRITE,     A_0},
+{1, O_WRONLY, DENY_WRITE,      O_RDWR,  DENY_READ,     A_0},
+{1, O_WRONLY, DENY_WRITE,    O_RDONLY,  DENY_READ,     A_R},
+{1, O_WRONLY, DENY_WRITE,    O_WRONLY,  DENY_READ,     A_0},
+{1, O_WRONLY, DENY_WRITE,      O_RDWR,  DENY_NONE,     A_0},
+{1, O_WRONLY, DENY_WRITE,    O_RDONLY,  DENY_NONE,     A_R},
+{1, O_WRONLY, DENY_WRITE,    O_WRONLY,  DENY_NONE,     A_0},
+{1, O_WRONLY, DENY_WRITE,      O_RDWR,   DENY_FCB,     A_0},
+{1, O_WRONLY, DENY_WRITE,    O_RDONLY,   DENY_FCB,     A_0},
+{1, O_WRONLY, DENY_WRITE,    O_WRONLY,   DENY_FCB,     A_0},
+{1,   O_RDWR,  DENY_READ,      O_RDWR,   DENY_DOS,     A_0},
+{1,   O_RDWR,  DENY_READ,    O_RDONLY,   DENY_DOS,     A_0},
+{1,   O_RDWR,  DENY_READ,    O_WRONLY,   DENY_DOS,     A_W},
+{1,   O_RDWR,  DENY_READ,      O_RDWR,   DENY_ALL,     A_0},
+{1,   O_RDWR,  DENY_READ,    O_RDONLY,   DENY_ALL,     A_0},
+{1,   O_RDWR,  DENY_READ,    O_WRONLY,   DENY_ALL,     A_0},
+{1,   O_RDWR,  DENY_READ,      O_RDWR, DENY_WRITE,     A_0},
+{1,   O_RDWR,  DENY_READ,    O_RDONLY, DENY_WRITE,     A_0},
+{1,   O_RDWR,  DENY_READ,    O_WRONLY, DENY_WRITE,     A_0},
+{1,   O_RDWR,  DENY_READ,      O_RDWR,  DENY_READ,     A_0},
+{1,   O_RDWR,  DENY_READ,    O_RDONLY,  DENY_READ,     A_0},
+{1,   O_RDWR,  DENY_READ,    O_WRONLY,  DENY_READ,     A_0},
+{1,   O_RDWR,  DENY_READ,      O_RDWR,  DENY_NONE,     A_0},
+{1,   O_RDWR,  DENY_READ,    O_RDONLY,  DENY_NONE,     A_0},
+{1,   O_RDWR,  DENY_READ,    O_WRONLY,  DENY_NONE,     A_W},
+{1,   O_RDWR,  DENY_READ,      O_RDWR,   DENY_FCB,     A_0},
+{1,   O_RDWR,  DENY_READ,    O_RDONLY,   DENY_FCB,     A_0},
+{1,   O_RDWR,  DENY_READ,    O_WRONLY,   DENY_FCB,     A_0},
+{1, O_RDONLY,  DENY_READ,      O_RDWR,   DENY_DOS,     A_0},
+{1, O_RDONLY,  DENY_READ,    O_RDONLY,   DENY_DOS,     A_0},
+{1, O_RDONLY,  DENY_READ,    O_WRONLY,   DENY_DOS,     A_W},
+{1, O_RDONLY,  DENY_READ,      O_RDWR,   DENY_ALL,     A_0},
+{1, O_RDONLY,  DENY_READ,    O_RDONLY,   DENY_ALL,     A_0},
+{1, O_RDONLY,  DENY_READ,    O_WRONLY,   DENY_ALL,     A_0},
+{1, O_RDONLY,  DENY_READ,      O_RDWR, DENY_WRITE,     A_0},
+{1, O_RDONLY,  DENY_READ,    O_RDONLY, DENY_WRITE,     A_0},
+{1, O_RDONLY,  DENY_READ,    O_WRONLY, DENY_WRITE,     A_W},
+{1, O_RDONLY,  DENY_READ,      O_RDWR,  DENY_READ,     A_0},
+{1, O_RDONLY,  DENY_READ,    O_RDONLY,  DENY_READ,     A_0},
+{1, O_RDONLY,  DENY_READ,    O_WRONLY,  DENY_READ,     A_0},
+{1, O_RDONLY,  DENY_READ,      O_RDWR,  DENY_NONE,     A_0},
+{1, O_RDONLY,  DENY_READ,    O_RDONLY,  DENY_NONE,     A_0},
+{1, O_RDONLY,  DENY_READ,    O_WRONLY,  DENY_NONE,     A_W},
+{1, O_RDONLY,  DENY_READ,      O_RDWR,   DENY_FCB,     A_0},
+{1, O_RDONLY,  DENY_READ,    O_RDONLY,   DENY_FCB,     A_0},
+{1, O_RDONLY,  DENY_READ,    O_WRONLY,   DENY_FCB,     A_0},
+{1, O_WRONLY,  DENY_READ,      O_RDWR,   DENY_DOS,     A_0},
+{1, O_WRONLY,  DENY_READ,    O_RDONLY,   DENY_DOS,     A_0},
+{1, O_WRONLY,  DENY_READ,    O_WRONLY,   DENY_DOS,     A_W},
+{1, O_WRONLY,  DENY_READ,      O_RDWR,   DENY_ALL,     A_0},
+{1, O_WRONLY,  DENY_READ,    O_RDONLY,   DENY_ALL,     A_0},
+{1, O_WRONLY,  DENY_READ,    O_WRONLY,   DENY_ALL,     A_0},
+{1, O_WRONLY,  DENY_READ,      O_RDWR, DENY_WRITE,     A_0},
+{1, O_WRONLY,  DENY_READ,    O_RDONLY, DENY_WRITE,     A_0},
+{1, O_WRONLY,  DENY_READ,    O_WRONLY, DENY_WRITE,     A_0},
+{1, O_WRONLY,  DENY_READ,      O_RDWR,  DENY_READ,     A_0},
+{1, O_WRONLY,  DENY_READ,    O_RDONLY,  DENY_READ,     A_0},
+{1, O_WRONLY,  DENY_READ,    O_WRONLY,  DENY_READ,     A_W},
+{1, O_WRONLY,  DENY_READ,      O_RDWR,  DENY_NONE,     A_0},
+{1, O_WRONLY,  DENY_READ,    O_RDONLY,  DENY_NONE,     A_0},
+{1, O_WRONLY,  DENY_READ,    O_WRONLY,  DENY_NONE,     A_W},
+{1, O_WRONLY,  DENY_READ,      O_RDWR,   DENY_FCB,     A_0},
+{1, O_WRONLY,  DENY_READ,    O_RDONLY,   DENY_FCB,     A_0},
+{1, O_WRONLY,  DENY_READ,    O_WRONLY,   DENY_FCB,     A_0},
+{1,   O_RDWR,  DENY_NONE,      O_RDWR,   DENY_DOS,     A_RW},
+{1,   O_RDWR,  DENY_NONE,    O_RDONLY,   DENY_DOS,     A_R},
+{1,   O_RDWR,  DENY_NONE,    O_WRONLY,   DENY_DOS,     A_W},
+{1,   O_RDWR,  DENY_NONE,      O_RDWR,   DENY_ALL,     A_0},
+{1,   O_RDWR,  DENY_NONE,    O_RDONLY,   DENY_ALL,     A_0},
+{1,   O_RDWR,  DENY_NONE,    O_WRONLY,   DENY_ALL,     A_0},
+{1,   O_RDWR,  DENY_NONE,      O_RDWR, DENY_WRITE,     A_0},
+{1,   O_RDWR,  DENY_NONE,    O_RDONLY, DENY_WRITE,     A_0},
+{1,   O_RDWR,  DENY_NONE,    O_WRONLY, DENY_WRITE,     A_0},
+{1,   O_RDWR,  DENY_NONE,      O_RDWR,  DENY_READ,     A_0},
+{1,   O_RDWR,  DENY_NONE,    O_RDONLY,  DENY_READ,     A_0},
+{1,   O_RDWR,  DENY_NONE,    O_WRONLY,  DENY_READ,     A_0},
+{1,   O_RDWR,  DENY_NONE,      O_RDWR,  DENY_NONE,     A_RW},
+{1,   O_RDWR,  DENY_NONE,    O_RDONLY,  DENY_NONE,     A_R},
+{1,   O_RDWR,  DENY_NONE,    O_WRONLY,  DENY_NONE,     A_W},
+{1,   O_RDWR,  DENY_NONE,      O_RDWR,   DENY_FCB,     A_0},
+{1,   O_RDWR,  DENY_NONE,    O_RDONLY,   DENY_FCB,     A_0},
+{1,   O_RDWR,  DENY_NONE,    O_WRONLY,   DENY_FCB,     A_0},
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+{1, O_RDONLY,  DENY_NONE,    O_RDONLY,   DENY_DOS,     A_R},
+{1, O_RDONLY,  DENY_NONE,    O_WRONLY,   DENY_DOS,     A_W},
+{1, O_RDONLY,  DENY_NONE,      O_RDWR,   DENY_ALL,     A_0},
+{1, O_RDONLY,  DENY_NONE,    O_RDONLY,   DENY_ALL,     A_0},
+{1, O_RDONLY,  DENY_NONE,    O_WRONLY,   DENY_ALL,     A_0},
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+{1, O_RDONLY,  DENY_NONE,    O_RDONLY, DENY_WRITE,     A_R},
+{1, O_RDONLY,  DENY_NONE,    O_WRONLY, DENY_WRITE,     A_W},
+{1, O_RDONLY,  DENY_NONE,      O_RDWR,  DENY_READ,     A_0},
+{1, O_RDONLY,  DENY_NONE,    O_RDONLY,  DENY_READ,     A_0},
+{1, O_RDONLY,  DENY_NONE,    O_WRONLY,  DENY_READ,     A_0},
+{1, O_RDONLY,  DENY_NONE,      O_RDWR,  DENY_NONE,     A_RW},
+{1, O_RDONLY,  DENY_NONE,    O_RDONLY,  DENY_NONE,     A_R},
+{1, O_RDONLY,  DENY_NONE,    O_WRONLY,  DENY_NONE,     A_W},
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+{1, O_RDONLY,  DENY_NONE,    O_RDONLY,   DENY_FCB,     A_0},
+{1, O_RDONLY,  DENY_NONE,    O_WRONLY,   DENY_FCB,     A_0},
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+{1, O_WRONLY,  DENY_NONE,    O_RDONLY,   DENY_DOS,     A_R},
+{1, O_WRONLY,  DENY_NONE,    O_WRONLY,   DENY_DOS,     A_W},
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+{1, O_WRONLY,  DENY_NONE,    O_WRONLY, DENY_WRITE,     A_0},
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+{1, O_WRONLY,  DENY_NONE,      O_RDWR,  DENY_NONE,     A_RW},
+{1, O_WRONLY,  DENY_NONE,    O_RDONLY,  DENY_NONE,     A_R},
+{1, O_WRONLY,  DENY_NONE,    O_WRONLY,  DENY_NONE,     A_W},
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+{1,   O_RDWR,   DENY_FCB,    O_RDONLY,   DENY_ALL,     A_0},
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+{1,   O_RDWR,   DENY_FCB,      O_RDWR, DENY_WRITE,     A_0},
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+{0, O_WRONLY,   DENY_ALL,    O_WRONLY,   DENY_ALL,     A_0},
+{0, O_WRONLY,   DENY_ALL,      O_RDWR, DENY_WRITE,     A_0},
+{0, O_WRONLY,   DENY_ALL,    O_RDONLY, DENY_WRITE,     A_0},
+{0, O_WRONLY,   DENY_ALL,    O_WRONLY, DENY_WRITE,     A_0},
+{0, O_WRONLY,   DENY_ALL,      O_RDWR,  DENY_READ,     A_0},
+{0, O_WRONLY,   DENY_ALL,    O_RDONLY,  DENY_READ,     A_0},
+{0, O_WRONLY,   DENY_ALL,    O_WRONLY,  DENY_READ,     A_0},
+{0, O_WRONLY,   DENY_ALL,      O_RDWR,  DENY_NONE,     A_0},
+{0, O_WRONLY,   DENY_ALL,    O_RDONLY,  DENY_NONE,     A_0},
+{0, O_WRONLY,   DENY_ALL,    O_WRONLY,  DENY_NONE,     A_0},
+{0, O_WRONLY,   DENY_ALL,      O_RDWR,   DENY_FCB,     A_0},
+{0, O_WRONLY,   DENY_ALL,    O_RDONLY,   DENY_FCB,     A_0},
+{0, O_WRONLY,   DENY_ALL,    O_WRONLY,   DENY_FCB,     A_0},
+{0,   O_RDWR, DENY_WRITE,      O_RDWR,   DENY_DOS,     A_0},
+{0,   O_RDWR, DENY_WRITE,    O_RDONLY,   DENY_DOS,     A_0},
+{0,   O_RDWR, DENY_WRITE,    O_WRONLY,   DENY_DOS,     A_0},
+{0,   O_RDWR, DENY_WRITE,      O_RDWR,   DENY_ALL,     A_0},
+{0,   O_RDWR, DENY_WRITE,    O_RDONLY,   DENY_ALL,     A_0},
+{0,   O_RDWR, DENY_WRITE,    O_WRONLY,   DENY_ALL,     A_0},
+{0,   O_RDWR, DENY_WRITE,      O_RDWR, DENY_WRITE,     A_0},
+{0,   O_RDWR, DENY_WRITE,    O_RDONLY, DENY_WRITE,     A_0},
+{0,   O_RDWR, DENY_WRITE,    O_WRONLY, DENY_WRITE,     A_0},
+{0,   O_RDWR, DENY_WRITE,      O_RDWR,  DENY_READ,     A_0},
+{0,   O_RDWR, DENY_WRITE,    O_RDONLY,  DENY_READ,     A_0},
+{0,   O_RDWR, DENY_WRITE,    O_WRONLY,  DENY_READ,     A_0},
+{0,   O_RDWR, DENY_WRITE,      O_RDWR,  DENY_NONE,     A_0},
+{0,   O_RDWR, DENY_WRITE,    O_RDONLY,  DENY_NONE,     A_R},
+{0,   O_RDWR, DENY_WRITE,    O_WRONLY,  DENY_NONE,     A_0},
+{0,   O_RDWR, DENY_WRITE,      O_RDWR,   DENY_FCB,     A_0},
+{0,   O_RDWR, DENY_WRITE,    O_RDONLY,   DENY_FCB,     A_0},
+{0,   O_RDWR, DENY_WRITE,    O_WRONLY,   DENY_FCB,     A_0},
+{0, O_RDONLY, DENY_WRITE,      O_RDWR,   DENY_DOS,     A_0},
+{0, O_RDONLY, DENY_WRITE,    O_RDONLY,   DENY_DOS,     A_R},
+{0, O_RDONLY, DENY_WRITE,    O_WRONLY,   DENY_DOS,     A_0},
+{0, O_RDONLY, DENY_WRITE,      O_RDWR,   DENY_ALL,     A_0},
+{0, O_RDONLY, DENY_WRITE,    O_RDONLY,   DENY_ALL,     A_0},
+{0, O_RDONLY, DENY_WRITE,    O_WRONLY,   DENY_ALL,     A_0},
+{0, O_RDONLY, DENY_WRITE,      O_RDWR, DENY_WRITE,     A_0},
+{0, O_RDONLY, DENY_WRITE,    O_RDONLY, DENY_WRITE,     A_R},
+{0, O_RDONLY, DENY_WRITE,    O_WRONLY, DENY_WRITE,     A_0},
+{0, O_RDONLY, DENY_WRITE,      O_RDWR,  DENY_READ,     A_0},
+{0, O_RDONLY, DENY_WRITE,    O_RDONLY,  DENY_READ,     A_0},
+{0, O_RDONLY, DENY_WRITE,    O_WRONLY,  DENY_READ,     A_0},
+{0, O_RDONLY, DENY_WRITE,      O_RDWR,  DENY_NONE,     A_0},
+{0, O_RDONLY, DENY_WRITE,    O_RDONLY,  DENY_NONE,     A_R},
+{0, O_RDONLY, DENY_WRITE,    O_WRONLY,  DENY_NONE,     A_0},
+{0, O_RDONLY, DENY_WRITE,      O_RDWR,   DENY_FCB,     A_0},
+{0, O_RDONLY, DENY_WRITE,    O_RDONLY,   DENY_FCB,     A_0},
+{0, O_RDONLY, DENY_WRITE,    O_WRONLY,   DENY_FCB,     A_0},
+{0, O_WRONLY, DENY_WRITE,      O_RDWR,   DENY_DOS,     A_0},
+{0, O_WRONLY, DENY_WRITE,    O_RDONLY,   DENY_DOS,     A_0},
+{0, O_WRONLY, DENY_WRITE,    O_WRONLY,   DENY_DOS,     A_0},
+{0, O_WRONLY, DENY_WRITE,      O_RDWR,   DENY_ALL,     A_0},
+{0, O_WRONLY, DENY_WRITE,    O_RDONLY,   DENY_ALL,     A_0},
+{0, O_WRONLY, DENY_WRITE,    O_WRONLY,   DENY_ALL,     A_0},
+{0, O_WRONLY, DENY_WRITE,      O_RDWR, DENY_WRITE,     A_0},
+{0, O_WRONLY, DENY_WRITE,    O_RDONLY, DENY_WRITE,     A_0},
+{0, O_WRONLY, DENY_WRITE,    O_WRONLY, DENY_WRITE,     A_0},
+{0, O_WRONLY, DENY_WRITE,      O_RDWR,  DENY_READ,     A_0},
+{0, O_WRONLY, DENY_WRITE,    O_RDONLY,  DENY_READ,     A_R},
+{0, O_WRONLY, DENY_WRITE,    O_WRONLY,  DENY_READ,     A_0},
+{0, O_WRONLY, DENY_WRITE,      O_RDWR,  DENY_NONE,     A_0},
+{0, O_WRONLY, DENY_WRITE,    O_RDONLY,  DENY_NONE,     A_R},
+{0, O_WRONLY, DENY_WRITE,    O_WRONLY,  DENY_NONE,     A_0},
+{0, O_WRONLY, DENY_WRITE,      O_RDWR,   DENY_FCB,     A_0},
+{0, O_WRONLY, DENY_WRITE,    O_RDONLY,   DENY_FCB,     A_0},
+{0, O_WRONLY, DENY_WRITE,    O_WRONLY,   DENY_FCB,     A_0},
+{0,   O_RDWR,  DENY_READ,      O_RDWR,   DENY_DOS,     A_0},
+{0,   O_RDWR,  DENY_READ,    O_RDONLY,   DENY_DOS,     A_0},
+{0,   O_RDWR,  DENY_READ,    O_WRONLY,   DENY_DOS,     A_0},
+{0,   O_RDWR,  DENY_READ,      O_RDWR,   DENY_ALL,     A_0},
+{0,   O_RDWR,  DENY_READ,    O_RDONLY,   DENY_ALL,     A_0},
+{0,   O_RDWR,  DENY_READ,    O_WRONLY,   DENY_ALL,     A_0},
+{0,   O_RDWR,  DENY_READ,      O_RDWR, DENY_WRITE,     A_0},
+{0,   O_RDWR,  DENY_READ,    O_RDONLY, DENY_WRITE,     A_0},
+{0,   O_RDWR,  DENY_READ,    O_WRONLY, DENY_WRITE,     A_0},
+{0,   O_RDWR,  DENY_READ,      O_RDWR,  DENY_READ,     A_0},
+{0,   O_RDWR,  DENY_READ,    O_RDONLY,  DENY_READ,     A_0},
+{0,   O_RDWR,  DENY_READ,    O_WRONLY,  DENY_READ,     A_0},
+{0,   O_RDWR,  DENY_READ,      O_RDWR,  DENY_NONE,     A_0},
+{0,   O_RDWR,  DENY_READ,    O_RDONLY,  DENY_NONE,     A_0},
+{0,   O_RDWR,  DENY_READ,    O_WRONLY,  DENY_NONE,     A_W},
+{0,   O_RDWR,  DENY_READ,      O_RDWR,   DENY_FCB,     A_0},
+{0,   O_RDWR,  DENY_READ,    O_RDONLY,   DENY_FCB,     A_0},
+{0,   O_RDWR,  DENY_READ,    O_WRONLY,   DENY_FCB,     A_0},
+{0, O_RDONLY,  DENY_READ,      O_RDWR,   DENY_DOS,     A_0},
+{0, O_RDONLY,  DENY_READ,    O_RDONLY,   DENY_DOS,     A_0},
+{0, O_RDONLY,  DENY_READ,    O_WRONLY,   DENY_DOS,     A_0},
+{0, O_RDONLY,  DENY_READ,      O_RDWR,   DENY_ALL,     A_0},
+{0, O_RDONLY,  DENY_READ,    O_RDONLY,   DENY_ALL,     A_0},
+{0, O_RDONLY,  DENY_READ,    O_WRONLY,   DENY_ALL,     A_0},
+{0, O_RDONLY,  DENY_READ,      O_RDWR, DENY_WRITE,     A_0},
+{0, O_RDONLY,  DENY_READ,    O_RDONLY, DENY_WRITE,     A_0},
+{0, O_RDONLY,  DENY_READ,    O_WRONLY, DENY_WRITE,     A_W},
+{0, O_RDONLY,  DENY_READ,      O_RDWR,  DENY_READ,     A_0},
+{0, O_RDONLY,  DENY_READ,    O_RDONLY,  DENY_READ,     A_0},
+{0, O_RDONLY,  DENY_READ,    O_WRONLY,  DENY_READ,     A_0},
+{0, O_RDONLY,  DENY_READ,      O_RDWR,  DENY_NONE,     A_0},
+{0, O_RDONLY,  DENY_READ,    O_RDONLY,  DENY_NONE,     A_0},
+{0, O_RDONLY,  DENY_READ,    O_WRONLY,  DENY_NONE,     A_W},
+{0, O_RDONLY,  DENY_READ,      O_RDWR,   DENY_FCB,     A_0},
+{0, O_RDONLY,  DENY_READ,    O_RDONLY,   DENY_FCB,     A_0},
+{0, O_RDONLY,  DENY_READ,    O_WRONLY,   DENY_FCB,     A_0},
+{0, O_WRONLY,  DENY_READ,      O_RDWR,   DENY_DOS,     A_0},
+{0, O_WRONLY,  DENY_READ,    O_RDONLY,   DENY_DOS,     A_0},
+{0, O_WRONLY,  DENY_READ,    O_WRONLY,   DENY_DOS,     A_0},
+{0, O_WRONLY,  DENY_READ,      O_RDWR,   DENY_ALL,     A_0},
+{0, O_WRONLY,  DENY_READ,    O_RDONLY,   DENY_ALL,     A_0},
+{0, O_WRONLY,  DENY_READ,    O_WRONLY,   DENY_ALL,     A_0},
+{0, O_WRONLY,  DENY_READ,      O_RDWR, DENY_WRITE,     A_0},
+{0, O_WRONLY,  DENY_READ,    O_RDONLY, DENY_WRITE,     A_0},
+{0, O_WRONLY,  DENY_READ,    O_WRONLY, DENY_WRITE,     A_0},
+{0, O_WRONLY,  DENY_READ,      O_RDWR,  DENY_READ,     A_0},
+{0, O_WRONLY,  DENY_READ,    O_RDONLY,  DENY_READ,     A_0},
+{0, O_WRONLY,  DENY_READ,    O_WRONLY,  DENY_READ,     A_W},
+{0, O_WRONLY,  DENY_READ,      O_RDWR,  DENY_NONE,     A_0},
+{0, O_WRONLY,  DENY_READ,    O_RDONLY,  DENY_NONE,     A_0},
+{0, O_WRONLY,  DENY_READ,    O_WRONLY,  DENY_NONE,     A_W},
+{0, O_WRONLY,  DENY_READ,      O_RDWR,   DENY_FCB,     A_0},
+{0, O_WRONLY,  DENY_READ,    O_RDONLY,   DENY_FCB,     A_0},
+{0, O_WRONLY,  DENY_READ,    O_WRONLY,   DENY_FCB,     A_0},
+{0,   O_RDWR,  DENY_NONE,      O_RDWR,   DENY_DOS,     A_0},
+{0,   O_RDWR,  DENY_NONE,    O_RDONLY,   DENY_DOS,     A_0},
+{0,   O_RDWR,  DENY_NONE,    O_WRONLY,   DENY_DOS,     A_0},
+{0,   O_RDWR,  DENY_NONE,      O_RDWR,   DENY_ALL,     A_0},
+{0,   O_RDWR,  DENY_NONE,    O_RDONLY,   DENY_ALL,     A_0},
+{0,   O_RDWR,  DENY_NONE,    O_WRONLY,   DENY_ALL,     A_0},
+{0,   O_RDWR,  DENY_NONE,      O_RDWR, DENY_WRITE,     A_0},
+{0,   O_RDWR,  DENY_NONE,    O_RDONLY, DENY_WRITE,     A_0},
+{0,   O_RDWR,  DENY_NONE,    O_WRONLY, DENY_WRITE,     A_0},
+{0,   O_RDWR,  DENY_NONE,      O_RDWR,  DENY_READ,     A_0},
+{0,   O_RDWR,  DENY_NONE,    O_RDONLY,  DENY_READ,     A_0},
+{0,   O_RDWR,  DENY_NONE,    O_WRONLY,  DENY_READ,     A_0},
+{0,   O_RDWR,  DENY_NONE,      O_RDWR,  DENY_NONE,     A_RW},
+{0,   O_RDWR,  DENY_NONE,    O_RDONLY,  DENY_NONE,     A_R},
+{0,   O_RDWR,  DENY_NONE,    O_WRONLY,  DENY_NONE,     A_W},
+{0,   O_RDWR,  DENY_NONE,      O_RDWR,   DENY_FCB,     A_0},
+{0,   O_RDWR,  DENY_NONE,    O_RDONLY,   DENY_FCB,     A_0},
+{0,   O_RDWR,  DENY_NONE,    O_WRONLY,   DENY_FCB,     A_0},
+{0, O_RDONLY,  DENY_NONE,      O_RDWR,   DENY_DOS,     A_0},
+{0, O_RDONLY,  DENY_NONE,    O_RDONLY,   DENY_DOS,     A_R},
+{0, O_RDONLY,  DENY_NONE,    O_WRONLY,   DENY_DOS,     A_0},
+{0, O_RDONLY,  DENY_NONE,      O_RDWR,   DENY_ALL,     A_0},
+{0, O_RDONLY,  DENY_NONE,    O_RDONLY,   DENY_ALL,     A_0},
+{0, O_RDONLY,  DENY_NONE,    O_WRONLY,   DENY_ALL,     A_0},
+{0, O_RDONLY,  DENY_NONE,      O_RDWR, DENY_WRITE,     A_RW},
+{0, O_RDONLY,  DENY_NONE,    O_RDONLY, DENY_WRITE,     A_R},
+{0, O_RDONLY,  DENY_NONE,    O_WRONLY, DENY_WRITE,     A_W},
+{0, O_RDONLY,  DENY_NONE,      O_RDWR,  DENY_READ,     A_0},
+{0, O_RDONLY,  DENY_NONE,    O_RDONLY,  DENY_READ,     A_0},
+{0, O_RDONLY,  DENY_NONE,    O_WRONLY,  DENY_READ,     A_0},
+{0, O_RDONLY,  DENY_NONE,      O_RDWR,  DENY_NONE,     A_RW},
+{0, O_RDONLY,  DENY_NONE,    O_RDONLY,  DENY_NONE,     A_R},
+{0, O_RDONLY,  DENY_NONE,    O_WRONLY,  DENY_NONE,     A_W},
+{0, O_RDONLY,  DENY_NONE,      O_RDWR,   DENY_FCB,     A_0},
+{0, O_RDONLY,  DENY_NONE,    O_RDONLY,   DENY_FCB,     A_0},
+{0, O_RDONLY,  DENY_NONE,    O_WRONLY,   DENY_FCB,     A_0},
+{0, O_WRONLY,  DENY_NONE,      O_RDWR,   DENY_DOS,     A_0},
+{0, O_WRONLY,  DENY_NONE,    O_RDONLY,   DENY_DOS,     A_0},
+{0, O_WRONLY,  DENY_NONE,    O_WRONLY,   DENY_DOS,     A_0},
+{0, O_WRONLY,  DENY_NONE,      O_RDWR,   DENY_ALL,     A_0},
+{0, O_WRONLY,  DENY_NONE,    O_RDONLY,   DENY_ALL,     A_0},
+{0, O_WRONLY,  DENY_NONE,    O_WRONLY,   DENY_ALL,     A_0},
+{0, O_WRONLY,  DENY_NONE,      O_RDWR, DENY_WRITE,     A_0},
+{0, O_WRONLY,  DENY_NONE,    O_RDONLY, DENY_WRITE,     A_0},
+{0, O_WRONLY,  DENY_NONE,    O_WRONLY, DENY_WRITE,     A_0},
+{0, O_WRONLY,  DENY_NONE,      O_RDWR,  DENY_READ,     A_RW},
+{0, O_WRONLY,  DENY_NONE,    O_RDONLY,  DENY_READ,     A_R},
+{0, O_WRONLY,  DENY_NONE,    O_WRONLY,  DENY_READ,     A_W},
+{0, O_WRONLY,  DENY_NONE,      O_RDWR,  DENY_NONE,     A_RW},
+{0, O_WRONLY,  DENY_NONE,    O_RDONLY,  DENY_NONE,     A_R},
+{0, O_WRONLY,  DENY_NONE,    O_WRONLY,  DENY_NONE,     A_W},
+{0, O_WRONLY,  DENY_NONE,      O_RDWR,   DENY_FCB,     A_0},
+{0, O_WRONLY,  DENY_NONE,    O_RDONLY,   DENY_FCB,     A_0},
+{0, O_WRONLY,  DENY_NONE,    O_WRONLY,   DENY_FCB,     A_0},
+{0,   O_RDWR,   DENY_FCB,      O_RDWR,   DENY_DOS,     A_0},
+{0,   O_RDWR,   DENY_FCB,    O_RDONLY,   DENY_DOS,     A_0},
+{0,   O_RDWR,   DENY_FCB,    O_WRONLY,   DENY_DOS,     A_0},
+{0,   O_RDWR,   DENY_FCB,      O_RDWR,   DENY_ALL,     A_0},
+{0,   O_RDWR,   DENY_FCB,    O_RDONLY,   DENY_ALL,     A_0},
+{0,   O_RDWR,   DENY_FCB,    O_WRONLY,   DENY_ALL,     A_0},
+{0,   O_RDWR,   DENY_FCB,      O_RDWR, DENY_WRITE,     A_0},
+{0,   O_RDWR,   DENY_FCB,    O_RDONLY, DENY_WRITE,     A_0},
+{0,   O_RDWR,   DENY_FCB,    O_WRONLY, DENY_WRITE,     A_0},
+{0,   O_RDWR,   DENY_FCB,      O_RDWR,  DENY_READ,     A_0},
+{0,   O_RDWR,   DENY_FCB,    O_RDONLY,  DENY_READ,     A_0},
+{0,   O_RDWR,   DENY_FCB,    O_WRONLY,  DENY_READ,     A_0},
+{0,   O_RDWR,   DENY_FCB,      O_RDWR,  DENY_NONE,     A_0},
+{0,   O_RDWR,   DENY_FCB,    O_RDONLY,  DENY_NONE,     A_0},
+{0,   O_RDWR,   DENY_FCB,    O_WRONLY,  DENY_NONE,     A_0},
+{0,   O_RDWR,   DENY_FCB,      O_RDWR,   DENY_FCB,     A_0},
+{0,   O_RDWR,   DENY_FCB,    O_RDONLY,   DENY_FCB,     A_0},
+{0,   O_RDWR,   DENY_FCB,    O_WRONLY,   DENY_FCB,     A_0},
+{0, O_RDONLY,   DENY_FCB,      O_RDWR,   DENY_DOS,     A_0},
+{0, O_RDONLY,   DENY_FCB,    O_RDONLY,   DENY_DOS,     A_0},
+{0, O_RDONLY,   DENY_FCB,    O_WRONLY,   DENY_DOS,     A_0},
+{0, O_RDONLY,   DENY_FCB,      O_RDWR,   DENY_ALL,     A_0},
+{0, O_RDONLY,   DENY_FCB,    O_RDONLY,   DENY_ALL,     A_0},
+{0, O_RDONLY,   DENY_FCB,    O_WRONLY,   DENY_ALL,     A_0},
+{0, O_RDONLY,   DENY_FCB,      O_RDWR, DENY_WRITE,     A_0},
+{0, O_RDONLY,   DENY_FCB,    O_RDONLY, DENY_WRITE,     A_0},
+{0, O_RDONLY,   DENY_FCB,    O_WRONLY, DENY_WRITE,     A_0},
+{0, O_RDONLY,   DENY_FCB,      O_RDWR,  DENY_READ,     A_0},
+{0, O_RDONLY,   DENY_FCB,    O_RDONLY,  DENY_READ,     A_0},
+{0, O_RDONLY,   DENY_FCB,    O_WRONLY,  DENY_READ,     A_0},
+{0, O_RDONLY,   DENY_FCB,      O_RDWR,  DENY_NONE,     A_0},
+{0, O_RDONLY,   DENY_FCB,    O_RDONLY,  DENY_NONE,     A_0},
+{0, O_RDONLY,   DENY_FCB,    O_WRONLY,  DENY_NONE,     A_0},
+{0, O_RDONLY,   DENY_FCB,      O_RDWR,   DENY_FCB,     A_0},
+{0, O_RDONLY,   DENY_FCB,    O_RDONLY,   DENY_FCB,     A_0},
+{0, O_RDONLY,   DENY_FCB,    O_WRONLY,   DENY_FCB,     A_0},
+{0, O_WRONLY,   DENY_FCB,      O_RDWR,   DENY_DOS,     A_0},
+{0, O_WRONLY,   DENY_FCB,    O_RDONLY,   DENY_DOS,     A_0},
+{0, O_WRONLY,   DENY_FCB,    O_WRONLY,   DENY_DOS,     A_0},
+{0, O_WRONLY,   DENY_FCB,      O_RDWR,   DENY_ALL,     A_0},
+{0, O_WRONLY,   DENY_FCB,    O_RDONLY,   DENY_ALL,     A_0},
+{0, O_WRONLY,   DENY_FCB,    O_WRONLY,   DENY_ALL,     A_0},
+{0, O_WRONLY,   DENY_FCB,      O_RDWR, DENY_WRITE,     A_0},
+{0, O_WRONLY,   DENY_FCB,    O_RDONLY, DENY_WRITE,     A_0},
+{0, O_WRONLY,   DENY_FCB,    O_WRONLY, DENY_WRITE,     A_0},
+{0, O_WRONLY,   DENY_FCB,      O_RDWR,  DENY_READ,     A_0},
+{0, O_WRONLY,   DENY_FCB,    O_RDONLY,  DENY_READ,     A_0},
+{0, O_WRONLY,   DENY_FCB,    O_WRONLY,  DENY_READ,     A_0},
+{0, O_WRONLY,   DENY_FCB,      O_RDWR,  DENY_NONE,     A_0},
+{0, O_WRONLY,   DENY_FCB,    O_RDONLY,  DENY_NONE,     A_0},
+{0, O_WRONLY,   DENY_FCB,    O_WRONLY,  DENY_NONE,     A_0},
+{0, O_WRONLY,   DENY_FCB,      O_RDWR,   DENY_FCB,     A_0},
+{0, O_WRONLY,   DENY_FCB,    O_RDONLY,   DENY_FCB,     A_0},
+{0, O_WRONLY,   DENY_FCB,    O_WRONLY,   DENY_FCB,     A_0}
+};
+
+
+static struct {
+	int isexe;
+	int mode1, deny1;
+	int mode2, deny2;
+	enum deny_result result;
+} denytable1[] = {
+{1,   O_RDWR,   DENY_DOS,      O_RDWR,   DENY_DOS,     A_RW},
+{1,   O_RDWR,   DENY_DOS,    O_RDONLY,   DENY_DOS,     A_R},
+{1,   O_RDWR,   DENY_DOS,    O_WRONLY,   DENY_DOS,     A_W},
+{1,   O_RDWR,   DENY_DOS,      O_RDWR,   DENY_ALL,     A_0},
+{1,   O_RDWR,   DENY_DOS,    O_RDONLY,   DENY_ALL,     A_0},
+{1,   O_RDWR,   DENY_DOS,    O_WRONLY,   DENY_ALL,     A_0},
+{1,   O_RDWR,   DENY_DOS,      O_RDWR, DENY_WRITE,     A_0},
+{1,   O_RDWR,   DENY_DOS,    O_RDONLY, DENY_WRITE,     A_0},
+{1,   O_RDWR,   DENY_DOS,    O_WRONLY, DENY_WRITE,     A_0},
+{1,   O_RDWR,   DENY_DOS,      O_RDWR,  DENY_READ,     A_0},
+{1,   O_RDWR,   DENY_DOS,    O_RDONLY,  DENY_READ,     A_0},
+{1,   O_RDWR,   DENY_DOS,    O_WRONLY,  DENY_READ,     A_0},
+{1,   O_RDWR,   DENY_DOS,      O_RDWR,  DENY_NONE,     A_RW},
+{1,   O_RDWR,   DENY_DOS,    O_RDONLY,  DENY_NONE,     A_R},
+{1,   O_RDWR,   DENY_DOS,    O_WRONLY,  DENY_NONE,     A_W},
+{1,   O_RDWR,   DENY_DOS,      O_RDWR,   DENY_FCB,     A_0},
+{1,   O_RDWR,   DENY_DOS,    O_RDONLY,   DENY_FCB,     A_0},
+{1,   O_RDWR,   DENY_DOS,    O_WRONLY,   DENY_FCB,     A_0},
+{1, O_RDONLY,   DENY_DOS,      O_RDWR,   DENY_DOS,     A_RW},
+{1, O_RDONLY,   DENY_DOS,    O_RDONLY,   DENY_DOS,     A_R},
+{1, O_RDONLY,   DENY_DOS,    O_WRONLY,   DENY_DOS,     A_W},
+{1, O_RDONLY,   DENY_DOS,      O_RDWR,   DENY_ALL,     A_0},
+{1, O_RDONLY,   DENY_DOS,    O_RDONLY,   DENY_ALL,     A_0},
+{1, O_RDONLY,   DENY_DOS,    O_WRONLY,   DENY_ALL,     A_0},
+{1, O_RDONLY,   DENY_DOS,      O_RDWR, DENY_WRITE,     A_RW},
+{1, O_RDONLY,   DENY_DOS,    O_RDONLY, DENY_WRITE,     A_R},
+{1, O_RDONLY,   DENY_DOS,    O_WRONLY, DENY_WRITE,     A_W},
+{1, O_RDONLY,   DENY_DOS,      O_RDWR,  DENY_READ,     A_0},
+{1, O_RDONLY,   DENY_DOS,    O_RDONLY,  DENY_READ,     A_0},
+{1, O_RDONLY,   DENY_DOS,    O_WRONLY,  DENY_READ,     A_0},
+{1, O_RDONLY,   DENY_DOS,      O_RDWR,  DENY_NONE,     A_RW},
+{1, O_RDONLY,   DENY_DOS,    O_RDONLY,  DENY_NONE,     A_R},
+{1, O_RDONLY,   DENY_DOS,    O_WRONLY,  DENY_NONE,     A_W},
+{1, O_RDONLY,   DENY_DOS,      O_RDWR,   DENY_FCB,     A_0},
+{1, O_RDONLY,   DENY_DOS,    O_RDONLY,   DENY_FCB,     A_0},
+{1, O_RDONLY,   DENY_DOS,    O_WRONLY,   DENY_FCB,     A_0},
+{1, O_WRONLY,   DENY_DOS,      O_RDWR,   DENY_DOS,     A_RW},
+{1, O_WRONLY,   DENY_DOS,    O_RDONLY,   DENY_DOS,     A_R},
+{1, O_WRONLY,   DENY_DOS,    O_WRONLY,   DENY_DOS,     A_W},
+{1, O_WRONLY,   DENY_DOS,      O_RDWR,   DENY_ALL,     A_0},
+{1, O_WRONLY,   DENY_DOS,    O_RDONLY,   DENY_ALL,     A_0},
+{1, O_WRONLY,   DENY_DOS,    O_WRONLY,   DENY_ALL,     A_0},
+{1, O_WRONLY,   DENY_DOS,      O_RDWR, DENY_WRITE,     A_0},
+{1, O_WRONLY,   DENY_DOS,    O_RDONLY, DENY_WRITE,     A_0},
+{1, O_WRONLY,   DENY_DOS,    O_WRONLY, DENY_WRITE,     A_0},
+{1, O_WRONLY,   DENY_DOS,      O_RDWR,  DENY_READ,     A_RW},
+{1, O_WRONLY,   DENY_DOS,    O_RDONLY,  DENY_READ,     A_R},
+{1, O_WRONLY,   DENY_DOS,    O_WRONLY,  DENY_READ,     A_W},
+{1, O_WRONLY,   DENY_DOS,      O_RDWR,  DENY_NONE,     A_RW},
+{1, O_WRONLY,   DENY_DOS,    O_RDONLY,  DENY_NONE,     A_R},
+{1, O_WRONLY,   DENY_DOS,    O_WRONLY,  DENY_NONE,     A_W},
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+{1, O_WRONLY,   DENY_DOS,    O_RDONLY,   DENY_FCB,     A_0},
+{1, O_WRONLY,   DENY_DOS,    O_WRONLY,   DENY_FCB,     A_0},
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+{1,   O_RDWR,   DENY_ALL,    O_RDONLY,   DENY_DOS,     A_0},
+{1,   O_RDWR,   DENY_ALL,    O_WRONLY,   DENY_DOS,     A_0},
+{1,   O_RDWR,   DENY_ALL,      O_RDWR,   DENY_ALL,     A_0},
+{1,   O_RDWR,   DENY_ALL,    O_RDONLY,   DENY_ALL,     A_0},
+{1,   O_RDWR,   DENY_ALL,    O_WRONLY,   DENY_ALL,     A_0},
+{1,   O_RDWR,   DENY_ALL,      O_RDWR, DENY_WRITE,     A_0},
+{1,   O_RDWR,   DENY_ALL,    O_RDONLY, DENY_WRITE,     A_0},
+{1,   O_RDWR,   DENY_ALL,    O_WRONLY, DENY_WRITE,     A_0},
+{1,   O_RDWR,   DENY_ALL,      O_RDWR,  DENY_READ,     A_0},
+{1,   O_RDWR,   DENY_ALL,    O_RDONLY,  DENY_READ,     A_0},
+{1,   O_RDWR,   DENY_ALL,    O_WRONLY,  DENY_READ,     A_0},
+{1,   O_RDWR,   DENY_ALL,      O_RDWR,  DENY_NONE,     A_0},
+{1,   O_RDWR,   DENY_ALL,    O_RDONLY,  DENY_NONE,     A_0},
+{1,   O_RDWR,   DENY_ALL,    O_WRONLY,  DENY_NONE,     A_0},
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+{1,   O_RDWR,   DENY_ALL,    O_RDONLY,   DENY_FCB,     A_0},
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+{1, O_RDONLY,   DENY_ALL,    O_WRONLY,   DENY_DOS,     A_0},
+{1, O_RDONLY,   DENY_ALL,      O_RDWR,   DENY_ALL,     A_0},
+{1, O_RDONLY,   DENY_ALL,    O_RDONLY,   DENY_ALL,     A_0},
+{1, O_RDONLY,   DENY_ALL,    O_WRONLY,   DENY_ALL,     A_0},
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+{1, O_RDONLY,   DENY_ALL,    O_RDONLY, DENY_WRITE,     A_0},
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+{1, O_RDONLY,   DENY_ALL,    O_RDONLY,  DENY_READ,     A_0},
+{1, O_RDONLY,   DENY_ALL,    O_WRONLY,  DENY_READ,     A_0},
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+{1, O_RDONLY,   DENY_ALL,    O_WRONLY,  DENY_NONE,     A_0},
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+{1, O_RDONLY,   DENY_ALL,    O_RDONLY,   DENY_FCB,     A_0},
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+{1,   O_RDWR, DENY_WRITE,      O_RDWR, DENY_WRITE,     A_0},
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+{1,   O_RDWR, DENY_WRITE,    O_WRONLY, DENY_WRITE,     A_0},
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+{1,   O_RDWR, DENY_WRITE,    O_WRONLY,  DENY_READ,     A_0},
+{1,   O_RDWR, DENY_WRITE,      O_RDWR,  DENY_NONE,     A_0},
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+{1,   O_RDWR, DENY_WRITE,    O_WRONLY,   DENY_FCB,     A_0},
+{1, O_RDONLY, DENY_WRITE,      O_RDWR,   DENY_DOS,     A_0},
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+{1, O_RDONLY, DENY_WRITE,    O_WRONLY,  DENY_READ,     A_0},
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+{1, O_RDONLY, DENY_WRITE,    O_WRONLY,   DENY_FCB,     A_0},
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+{1,   O_RDWR,  DENY_READ,    O_RDONLY,   DENY_ALL,     A_0},
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+{1,   O_RDWR,  DENY_READ,      O_RDWR, DENY_WRITE,     A_0},
+{1,   O_RDWR,  DENY_READ,    O_RDONLY, DENY_WRITE,     A_0},
+{1,   O_RDWR,  DENY_READ,    O_WRONLY, DENY_WRITE,     A_0},
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+{1,   O_RDWR,  DENY_READ,    O_RDONLY,  DENY_READ,     A_0},
+{1,   O_RDWR,  DENY_READ,    O_WRONLY,  DENY_READ,     A_0},
+{1,   O_RDWR,  DENY_READ,      O_RDWR,  DENY_NONE,     A_0},
+{1,   O_RDWR,  DENY_READ,    O_RDONLY,  DENY_NONE,     A_0},
+{1,   O_RDWR,  DENY_READ,    O_WRONLY,  DENY_NONE,     A_W},
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+{1,   O_RDWR,  DENY_READ,    O_RDONLY,   DENY_FCB,     A_0},
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+{1, O_RDONLY,  DENY_READ,    O_RDONLY, DENY_WRITE,     A_0},
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+{1, O_RDONLY,  DENY_READ,    O_RDONLY,  DENY_READ,     A_0},
+{1, O_RDONLY,  DENY_READ,    O_WRONLY,  DENY_READ,     A_0},
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+{1, O_RDONLY,  DENY_READ,    O_RDONLY,  DENY_NONE,     A_0},
+{1, O_RDONLY,  DENY_READ,    O_WRONLY,  DENY_NONE,     A_W},
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+{1, O_RDONLY,  DENY_READ,    O_RDONLY,   DENY_FCB,     A_0},
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+{1, O_WRONLY,  DENY_READ,    O_RDONLY,   DENY_DOS,     A_0},
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+{1, O_WRONLY,  DENY_READ,    O_RDONLY, DENY_WRITE,     A_0},
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+{1, O_WRONLY,  DENY_READ,    O_RDONLY,  DENY_READ,     A_0},
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+{1,   O_RDWR,  DENY_NONE,      O_RDWR,   DENY_DOS,     A_RW},
+{1,   O_RDWR,  DENY_NONE,    O_RDONLY,   DENY_DOS,     A_R},
+{1,   O_RDWR,  DENY_NONE,    O_WRONLY,   DENY_DOS,     A_W},
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+{1,   O_RDWR,  DENY_NONE,    O_RDONLY,   DENY_ALL,     A_0},
+{1,   O_RDWR,  DENY_NONE,    O_WRONLY,   DENY_ALL,     A_0},
+{1,   O_RDWR,  DENY_NONE,      O_RDWR, DENY_WRITE,     A_0},
+{1,   O_RDWR,  DENY_NONE,    O_RDONLY, DENY_WRITE,     A_0},
+{1,   O_RDWR,  DENY_NONE,    O_WRONLY, DENY_WRITE,     A_0},
+{1,   O_RDWR,  DENY_NONE,      O_RDWR,  DENY_READ,     A_0},
+{1,   O_RDWR,  DENY_NONE,    O_RDONLY,  DENY_READ,     A_0},
+{1,   O_RDWR,  DENY_NONE,    O_WRONLY,  DENY_READ,     A_0},
+{1,   O_RDWR,  DENY_NONE,      O_RDWR,  DENY_NONE,     A_RW},
+{1,   O_RDWR,  DENY_NONE,    O_RDONLY,  DENY_NONE,     A_R},
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+{1,   O_RDWR,  DENY_NONE,    O_RDONLY,   DENY_FCB,     A_0},
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+{1, O_RDONLY,  DENY_NONE,    O_WRONLY,   DENY_DOS,     A_W},
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+{1, O_RDONLY,  DENY_NONE,    O_RDONLY,   DENY_ALL,     A_0},
+{1, O_RDONLY,  DENY_NONE,    O_WRONLY,   DENY_ALL,     A_0},
+{1, O_RDONLY,  DENY_NONE,      O_RDWR, DENY_WRITE,     A_RW},
+{1, O_RDONLY,  DENY_NONE,    O_RDONLY, DENY_WRITE,     A_R},
+{1, O_RDONLY,  DENY_NONE,    O_WRONLY, DENY_WRITE,     A_W},
+{1, O_RDONLY,  DENY_NONE,      O_RDWR,  DENY_READ,     A_0},
+{1, O_RDONLY,  DENY_NONE,    O_RDONLY,  DENY_READ,     A_0},
+{1, O_RDONLY,  DENY_NONE,    O_WRONLY,  DENY_READ,     A_0},
+{1, O_RDONLY,  DENY_NONE,      O_RDWR,  DENY_NONE,     A_RW},
+{1, O_RDONLY,  DENY_NONE,    O_RDONLY,  DENY_NONE,     A_R},
+{1, O_RDONLY,  DENY_NONE,    O_WRONLY,  DENY_NONE,     A_W},
+{1, O_RDONLY,  DENY_NONE,      O_RDWR,   DENY_FCB,     A_0},
+{1, O_RDONLY,  DENY_NONE,    O_RDONLY,   DENY_FCB,     A_0},
+{1, O_RDONLY,  DENY_NONE,    O_WRONLY,   DENY_FCB,     A_0},
+{1, O_WRONLY,  DENY_NONE,      O_RDWR,   DENY_DOS,     A_RW},
+{1, O_WRONLY,  DENY_NONE,    O_RDONLY,   DENY_DOS,     A_R},
+{1, O_WRONLY,  DENY_NONE,    O_WRONLY,   DENY_DOS,     A_W},
+{1, O_WRONLY,  DENY_NONE,      O_RDWR,   DENY_ALL,     A_0},
+{1, O_WRONLY,  DENY_NONE,    O_RDONLY,   DENY_ALL,     A_0},
+{1, O_WRONLY,  DENY_NONE,    O_WRONLY,   DENY_ALL,     A_0},
+{1, O_WRONLY,  DENY_NONE,      O_RDWR, DENY_WRITE,     A_0},
+{1, O_WRONLY,  DENY_NONE,    O_RDONLY, DENY_WRITE,     A_0},
+{1, O_WRONLY,  DENY_NONE,    O_WRONLY, DENY_WRITE,     A_0},
+{1, O_WRONLY,  DENY_NONE,      O_RDWR,  DENY_READ,     A_RW},
+{1, O_WRONLY,  DENY_NONE,    O_RDONLY,  DENY_READ,     A_R},
+{1, O_WRONLY,  DENY_NONE,    O_WRONLY,  DENY_READ,     A_W},
+{1, O_WRONLY,  DENY_NONE,      O_RDWR,  DENY_NONE,     A_RW},
+{1, O_WRONLY,  DENY_NONE,    O_RDONLY,  DENY_NONE,     A_R},
+{1, O_WRONLY,  DENY_NONE,    O_WRONLY,  DENY_NONE,     A_W},
+{1, O_WRONLY,  DENY_NONE,      O_RDWR,   DENY_FCB,     A_0},
+{1, O_WRONLY,  DENY_NONE,    O_RDONLY,   DENY_FCB,     A_0},
+{1, O_WRONLY,  DENY_NONE,    O_WRONLY,   DENY_FCB,     A_0},
+{1,   O_RDWR,   DENY_FCB,      O_RDWR,   DENY_DOS,     A_RW},
+{1,   O_RDWR,   DENY_FCB,    O_RDONLY,   DENY_DOS,     A_R},
+{1,   O_RDWR,   DENY_FCB,    O_WRONLY,   DENY_DOS,     A_W},
+{1,   O_RDWR,   DENY_FCB,      O_RDWR,   DENY_ALL,     A_0},
+{1,   O_RDWR,   DENY_FCB,    O_RDONLY,   DENY_ALL,     A_0},
+{1,   O_RDWR,   DENY_FCB,    O_WRONLY,   DENY_ALL,     A_0},
+{1,   O_RDWR,   DENY_FCB,      O_RDWR, DENY_WRITE,     A_0},
+{1,   O_RDWR,   DENY_FCB,    O_RDONLY, DENY_WRITE,     A_0},
+{1,   O_RDWR,   DENY_FCB,    O_WRONLY, DENY_WRITE,     A_0},
+{1,   O_RDWR,   DENY_FCB,      O_RDWR,  DENY_READ,     A_0},
+{1,   O_RDWR,   DENY_FCB,    O_RDONLY,  DENY_READ,     A_0},
+{1,   O_RDWR,   DENY_FCB,    O_WRONLY,  DENY_READ,     A_0},
+{1,   O_RDWR,   DENY_FCB,      O_RDWR,  DENY_NONE,     A_0},
+{1,   O_RDWR,   DENY_FCB,    O_RDONLY,  DENY_NONE,     A_0},
+{1,   O_RDWR,   DENY_FCB,    O_WRONLY,  DENY_NONE,     A_0},
+{1,   O_RDWR,   DENY_FCB,      O_RDWR,   DENY_FCB,     A_RW},
+{1,   O_RDWR,   DENY_FCB,    O_RDONLY,   DENY_FCB,     A_RW},
+{1,   O_RDWR,   DENY_FCB,    O_WRONLY,   DENY_FCB,     A_RW},
+{1, O_RDONLY,   DENY_FCB,      O_RDWR,   DENY_DOS,     A_RW},
+{1, O_RDONLY,   DENY_FCB,    O_RDONLY,   DENY_DOS,     A_R},
+{1, O_RDONLY,   DENY_FCB,    O_WRONLY,   DENY_DOS,     A_W},
+{1, O_RDONLY,   DENY_FCB,      O_RDWR,   DENY_ALL,     A_0},
+{1, O_RDONLY,   DENY_FCB,    O_RDONLY,   DENY_ALL,     A_0},
+{1, O_RDONLY,   DENY_FCB,    O_WRONLY,   DENY_ALL,     A_0},
+{1, O_RDONLY,   DENY_FCB,      O_RDWR, DENY_WRITE,     A_0},
+{1, O_RDONLY,   DENY_FCB,    O_RDONLY, DENY_WRITE,     A_0},
+{1, O_RDONLY,   DENY_FCB,    O_WRONLY, DENY_WRITE,     A_0},
+{1, O_RDONLY,   DENY_FCB,      O_RDWR,  DENY_READ,     A_0},
+{1, O_RDONLY,   DENY_FCB,    O_RDONLY,  DENY_READ,     A_0},
+{1, O_RDONLY,   DENY_FCB,    O_WRONLY,  DENY_READ,     A_0},
+{1, O_RDONLY,   DENY_FCB,      O_RDWR,  DENY_NONE,     A_0},
+{1, O_RDONLY,   DENY_FCB,    O_RDONLY,  DENY_NONE,     A_0},
+{1, O_RDONLY,   DENY_FCB,    O_WRONLY,  DENY_NONE,     A_0},
+{1, O_RDONLY,   DENY_FCB,      O_RDWR,   DENY_FCB,     A_RW},
+{1, O_RDONLY,   DENY_FCB,    O_RDONLY,   DENY_FCB,     A_RW},
+{1, O_RDONLY,   DENY_FCB,    O_WRONLY,   DENY_FCB,     A_RW},
+{1, O_WRONLY,   DENY_FCB,      O_RDWR,   DENY_DOS,     A_RW},
+{1, O_WRONLY,   DENY_FCB,    O_RDONLY,   DENY_DOS,     A_R},
+{1, O_WRONLY,   DENY_FCB,    O_WRONLY,   DENY_DOS,     A_W},
+{1, O_WRONLY,   DENY_FCB,      O_RDWR,   DENY_ALL,     A_0},
+{1, O_WRONLY,   DENY_FCB,    O_RDONLY,   DENY_ALL,     A_0},
+{1, O_WRONLY,   DENY_FCB,    O_WRONLY,   DENY_ALL,     A_0},
+{1, O_WRONLY,   DENY_FCB,      O_RDWR, DENY_WRITE,     A_0},
+{1, O_WRONLY,   DENY_FCB,    O_RDONLY, DENY_WRITE,     A_0},
+{1, O_WRONLY,   DENY_FCB,    O_WRONLY, DENY_WRITE,     A_0},
+{1, O_WRONLY,   DENY_FCB,      O_RDWR,  DENY_READ,     A_0},
+{1, O_WRONLY,   DENY_FCB,    O_RDONLY,  DENY_READ,     A_0},
+{1, O_WRONLY,   DENY_FCB,    O_WRONLY,  DENY_READ,     A_0},
+{1, O_WRONLY,   DENY_FCB,      O_RDWR,  DENY_NONE,     A_0},
+{1, O_WRONLY,   DENY_FCB,    O_RDONLY,  DENY_NONE,     A_0},
+{1, O_WRONLY,   DENY_FCB,    O_WRONLY,  DENY_NONE,     A_0},
+{1, O_WRONLY,   DENY_FCB,      O_RDWR,   DENY_FCB,     A_RW},
+{1, O_WRONLY,   DENY_FCB,    O_RDONLY,   DENY_FCB,     A_RW},
+{1, O_WRONLY,   DENY_FCB,    O_WRONLY,   DENY_FCB,     A_RW},
+{0,   O_RDWR,   DENY_DOS,      O_RDWR,   DENY_DOS,     A_RW},
+{0,   O_RDWR,   DENY_DOS,    O_RDONLY,   DENY_DOS,     A_R},
+{0,   O_RDWR,   DENY_DOS,    O_WRONLY,   DENY_DOS,     A_W},
+{0,   O_RDWR,   DENY_DOS,      O_RDWR,   DENY_ALL,     A_0},
+{0,   O_RDWR,   DENY_DOS,    O_RDONLY,   DENY_ALL,     A_0},
+{0,   O_RDWR,   DENY_DOS,    O_WRONLY,   DENY_ALL,     A_0},
+{0,   O_RDWR,   DENY_DOS,      O_RDWR, DENY_WRITE,     A_0},
+{0,   O_RDWR,   DENY_DOS,    O_RDONLY, DENY_WRITE,     A_0},
+{0,   O_RDWR,   DENY_DOS,    O_WRONLY, DENY_WRITE,     A_0},
+{0,   O_RDWR,   DENY_DOS,      O_RDWR,  DENY_READ,     A_0},
+{0,   O_RDWR,   DENY_DOS,    O_RDONLY,  DENY_READ,     A_0},
+{0,   O_RDWR,   DENY_DOS,    O_WRONLY,  DENY_READ,     A_0},
+{0,   O_RDWR,   DENY_DOS,      O_RDWR,  DENY_NONE,     A_0},
+{0,   O_RDWR,   DENY_DOS,    O_RDONLY,  DENY_NONE,     A_0},
+{0,   O_RDWR,   DENY_DOS,    O_WRONLY,  DENY_NONE,     A_0},
+{0,   O_RDWR,   DENY_DOS,      O_RDWR,   DENY_FCB,     A_RW},
+{0,   O_RDWR,   DENY_DOS,    O_RDONLY,   DENY_FCB,     A_RW},
+{0,   O_RDWR,   DENY_DOS,    O_WRONLY,   DENY_FCB,     A_RW},
+{0, O_RDONLY,   DENY_DOS,      O_RDWR,   DENY_DOS,     A_0},
+{0, O_RDONLY,   DENY_DOS,    O_RDONLY,   DENY_DOS,     A_R},
+{0, O_RDONLY,   DENY_DOS,    O_WRONLY,   DENY_DOS,     A_0},
+{0, O_RDONLY,   DENY_DOS,      O_RDWR,   DENY_ALL,     A_0},
+{0, O_RDONLY,   DENY_DOS,    O_RDONLY,   DENY_ALL,     A_0},
+{0, O_RDONLY,   DENY_DOS,    O_WRONLY,   DENY_ALL,     A_0},
+{0, O_RDONLY,   DENY_DOS,      O_RDWR, DENY_WRITE,     A_0},
+{0, O_RDONLY,   DENY_DOS,    O_RDONLY, DENY_WRITE,     A_R},
+{0, O_RDONLY,   DENY_DOS,    O_WRONLY, DENY_WRITE,     A_0},
+{0, O_RDONLY,   DENY_DOS,      O_RDWR,  DENY_READ,     A_0},
+{0, O_RDONLY,   DENY_DOS,    O_RDONLY,  DENY_READ,     A_0},
+{0, O_RDONLY,   DENY_DOS,    O_WRONLY,  DENY_READ,     A_0},
+{0, O_RDONLY,   DENY_DOS,      O_RDWR,  DENY_NONE,     A_0},
+{0, O_RDONLY,   DENY_DOS,    O_RDONLY,  DENY_NONE,     A_R},
+{0, O_RDONLY,   DENY_DOS,    O_WRONLY,  DENY_NONE,     A_0},
+{0, O_RDONLY,   DENY_DOS,      O_RDWR,   DENY_FCB,     A_0},
+{0, O_RDONLY,   DENY_DOS,    O_RDONLY,   DENY_FCB,     A_0},
+{0, O_RDONLY,   DENY_DOS,    O_WRONLY,   DENY_FCB,     A_0},
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+{0, O_WRONLY,   DENY_DOS,    O_RDONLY,   DENY_ALL,     A_0},
+{0, O_WRONLY,   DENY_DOS,    O_WRONLY,   DENY_ALL,     A_0},
+{0, O_WRONLY,   DENY_DOS,      O_RDWR, DENY_WRITE,     A_0},
+{0, O_WRONLY,   DENY_DOS,    O_RDONLY, DENY_WRITE,     A_0},
+{0, O_WRONLY,   DENY_DOS,    O_WRONLY, DENY_WRITE,     A_0},
+{0, O_WRONLY,   DENY_DOS,      O_RDWR,  DENY_READ,     A_0},
+{0, O_WRONLY,   DENY_DOS,    O_RDONLY,  DENY_READ,     A_0},
+{0, O_WRONLY,   DENY_DOS,    O_WRONLY,  DENY_READ,     A_0},
+{0, O_WRONLY,   DENY_DOS,      O_RDWR,  DENY_NONE,     A_0},
+{0, O_WRONLY,   DENY_DOS,    O_RDONLY,  DENY_NONE,     A_0},
+{0, O_WRONLY,   DENY_DOS,    O_WRONLY,  DENY_NONE,     A_0},
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+{0, O_WRONLY,   DENY_DOS,    O_RDONLY,   DENY_FCB,     A_RW},
+{0, O_WRONLY,   DENY_DOS,    O_WRONLY,   DENY_FCB,     A_RW},
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+{0,   O_RDWR,   DENY_ALL,      O_RDWR,   DENY_ALL,     A_0},
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+{0,   O_RDWR,   DENY_ALL,      O_RDWR, DENY_WRITE,     A_0},
+{0,   O_RDWR,   DENY_ALL,    O_RDONLY, DENY_WRITE,     A_0},
+{0,   O_RDWR,   DENY_ALL,    O_WRONLY, DENY_WRITE,     A_0},
+{0,   O_RDWR,   DENY_ALL,      O_RDWR,  DENY_READ,     A_0},
+{0,   O_RDWR,   DENY_ALL,    O_RDONLY,  DENY_READ,     A_0},
+{0,   O_RDWR,   DENY_ALL,    O_WRONLY,  DENY_READ,     A_0},
+{0,   O_RDWR,   DENY_ALL,      O_RDWR,  DENY_NONE,     A_0},
+{0,   O_RDWR,   DENY_ALL,    O_RDONLY,  DENY_NONE,     A_0},
+{0,   O_RDWR,   DENY_ALL,    O_WRONLY,  DENY_NONE,     A_0},
+{0,   O_RDWR,   DENY_ALL,      O_RDWR,   DENY_FCB,     A_0},
+{0,   O_RDWR,   DENY_ALL,    O_RDONLY,   DENY_FCB,     A_0},
+{0,   O_RDWR,   DENY_ALL,    O_WRONLY,   DENY_FCB,     A_0},
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+{0, O_RDONLY,   DENY_ALL,    O_RDONLY,   DENY_DOS,     A_0},
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+{0, O_RDONLY,   DENY_ALL,    O_RDONLY,   DENY_ALL,     A_0},
+{0, O_RDONLY,   DENY_ALL,    O_WRONLY,   DENY_ALL,     A_0},
+{0, O_RDONLY,   DENY_ALL,      O_RDWR, DENY_WRITE,     A_0},
+{0, O_RDONLY,   DENY_ALL,    O_RDONLY, DENY_WRITE,     A_0},
+{0, O_RDONLY,   DENY_ALL,    O_WRONLY, DENY_WRITE,     A_0},
+{0, O_RDONLY,   DENY_ALL,      O_RDWR,  DENY_READ,     A_0},
+{0, O_RDONLY,   DENY_ALL,    O_RDONLY,  DENY_READ,     A_0},
+{0, O_RDONLY,   DENY_ALL,    O_WRONLY,  DENY_READ,     A_0},
+{0, O_RDONLY,   DENY_ALL,      O_RDWR,  DENY_NONE,     A_0},
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+{0, O_RDONLY,   DENY_ALL,    O_WRONLY,  DENY_NONE,     A_0},
+{0, O_RDONLY,   DENY_ALL,      O_RDWR,   DENY_FCB,     A_0},
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+{0, O_WRONLY,   DENY_ALL,    O_RDONLY,   DENY_ALL,     A_0},
+{0, O_WRONLY,   DENY_ALL,    O_WRONLY,   DENY_ALL,     A_0},
+{0, O_WRONLY,   DENY_ALL,      O_RDWR, DENY_WRITE,     A_0},
+{0, O_WRONLY,   DENY_ALL,    O_RDONLY, DENY_WRITE,     A_0},
+{0, O_WRONLY,   DENY_ALL,    O_WRONLY, DENY_WRITE,     A_0},
+{0, O_WRONLY,   DENY_ALL,      O_RDWR,  DENY_READ,     A_0},
+{0, O_WRONLY,   DENY_ALL,    O_RDONLY,  DENY_READ,     A_0},
+{0, O_WRONLY,   DENY_ALL,    O_WRONLY,  DENY_READ,     A_0},
+{0, O_WRONLY,   DENY_ALL,      O_RDWR,  DENY_NONE,     A_0},
+{0, O_WRONLY,   DENY_ALL,    O_RDONLY,  DENY_NONE,     A_0},
+{0, O_WRONLY,   DENY_ALL,    O_WRONLY,  DENY_NONE,     A_0},
+{0, O_WRONLY,   DENY_ALL,      O_RDWR,   DENY_FCB,     A_0},
+{0, O_WRONLY,   DENY_ALL,    O_RDONLY,   DENY_FCB,     A_0},
+{0, O_WRONLY,   DENY_ALL,    O_WRONLY,   DENY_FCB,     A_0},
+{0,   O_RDWR, DENY_WRITE,      O_RDWR,   DENY_DOS,     A_0},
+{0,   O_RDWR, DENY_WRITE,    O_RDONLY,   DENY_DOS,     A_0},
+{0,   O_RDWR, DENY_WRITE,    O_WRONLY,   DENY_DOS,     A_0},
+{0,   O_RDWR, DENY_WRITE,      O_RDWR,   DENY_ALL,     A_0},
+{0,   O_RDWR, DENY_WRITE,    O_RDONLY,   DENY_ALL,     A_0},
+{0,   O_RDWR, DENY_WRITE,    O_WRONLY,   DENY_ALL,     A_0},
+{0,   O_RDWR, DENY_WRITE,      O_RDWR, DENY_WRITE,     A_0},
+{0,   O_RDWR, DENY_WRITE,    O_RDONLY, DENY_WRITE,     A_0},
+{0,   O_RDWR, DENY_WRITE,    O_WRONLY, DENY_WRITE,     A_0},
+{0,   O_RDWR, DENY_WRITE,      O_RDWR,  DENY_READ,     A_0},
+{0,   O_RDWR, DENY_WRITE,    O_RDONLY,  DENY_READ,     A_0},
+{0,   O_RDWR, DENY_WRITE,    O_WRONLY,  DENY_READ,     A_0},
+{0,   O_RDWR, DENY_WRITE,      O_RDWR,  DENY_NONE,     A_0},
+{0,   O_RDWR, DENY_WRITE,    O_RDONLY,  DENY_NONE,     A_R},
+{0,   O_RDWR, DENY_WRITE,    O_WRONLY,  DENY_NONE,     A_0},
+{0,   O_RDWR, DENY_WRITE,      O_RDWR,   DENY_FCB,     A_0},
+{0,   O_RDWR, DENY_WRITE,    O_RDONLY,   DENY_FCB,     A_0},
+{0,   O_RDWR, DENY_WRITE,    O_WRONLY,   DENY_FCB,     A_0},
+{0, O_RDONLY, DENY_WRITE,      O_RDWR,   DENY_DOS,     A_0},
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+{0, O_RDONLY, DENY_WRITE,      O_RDWR,   DENY_ALL,     A_0},
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+{0, O_RDONLY, DENY_WRITE,    O_WRONLY,   DENY_ALL,     A_0},
+{0, O_RDONLY, DENY_WRITE,      O_RDWR, DENY_WRITE,     A_0},
+{0, O_RDONLY, DENY_WRITE,    O_RDONLY, DENY_WRITE,     A_R},
+{0, O_RDONLY, DENY_WRITE,    O_WRONLY, DENY_WRITE,     A_0},
+{0, O_RDONLY, DENY_WRITE,      O_RDWR,  DENY_READ,     A_0},
+{0, O_RDONLY, DENY_WRITE,    O_RDONLY,  DENY_READ,     A_0},
+{0, O_RDONLY, DENY_WRITE,    O_WRONLY,  DENY_READ,     A_0},
+{0, O_RDONLY, DENY_WRITE,      O_RDWR,  DENY_NONE,     A_0},
+{0, O_RDONLY, DENY_WRITE,    O_RDONLY,  DENY_NONE,     A_R},
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+{0, O_RDONLY, DENY_WRITE,      O_RDWR,   DENY_FCB,     A_0},
+{0, O_RDONLY, DENY_WRITE,    O_RDONLY,   DENY_FCB,     A_0},
+{0, O_RDONLY, DENY_WRITE,    O_WRONLY,   DENY_FCB,     A_0},
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+{0, O_WRONLY, DENY_WRITE,    O_RDONLY,   DENY_DOS,     A_0},
+{0, O_WRONLY, DENY_WRITE,    O_WRONLY,   DENY_DOS,     A_0},
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+{0, O_WRONLY, DENY_WRITE,    O_RDONLY,   DENY_ALL,     A_0},
+{0, O_WRONLY, DENY_WRITE,    O_WRONLY,   DENY_ALL,     A_0},
+{0, O_WRONLY, DENY_WRITE,      O_RDWR, DENY_WRITE,     A_0},
+{0, O_WRONLY, DENY_WRITE,    O_RDONLY, DENY_WRITE,     A_0},
+{0, O_WRONLY, DENY_WRITE,    O_WRONLY, DENY_WRITE,     A_0},
+{0, O_WRONLY, DENY_WRITE,      O_RDWR,  DENY_READ,     A_0},
+{0, O_WRONLY, DENY_WRITE,    O_RDONLY,  DENY_READ,     A_R},
+{0, O_WRONLY, DENY_WRITE,    O_WRONLY,  DENY_READ,     A_0},
+{0, O_WRONLY, DENY_WRITE,      O_RDWR,  DENY_NONE,     A_0},
+{0, O_WRONLY, DENY_WRITE,    O_RDONLY,  DENY_NONE,     A_R},
+{0, O_WRONLY, DENY_WRITE,    O_WRONLY,  DENY_NONE,     A_0},
+{0, O_WRONLY, DENY_WRITE,      O_RDWR,   DENY_FCB,     A_0},
+{0, O_WRONLY, DENY_WRITE,    O_RDONLY,   DENY_FCB,     A_0},
+{0, O_WRONLY, DENY_WRITE,    O_WRONLY,   DENY_FCB,     A_0},
+{0,   O_RDWR,  DENY_READ,      O_RDWR,   DENY_DOS,     A_0},
+{0,   O_RDWR,  DENY_READ,    O_RDONLY,   DENY_DOS,     A_0},
+{0,   O_RDWR,  DENY_READ,    O_WRONLY,   DENY_DOS,     A_0},
+{0,   O_RDWR,  DENY_READ,      O_RDWR,   DENY_ALL,     A_0},
+{0,   O_RDWR,  DENY_READ,    O_RDONLY,   DENY_ALL,     A_0},
+{0,   O_RDWR,  DENY_READ,    O_WRONLY,   DENY_ALL,     A_0},
+{0,   O_RDWR,  DENY_READ,      O_RDWR, DENY_WRITE,     A_0},
+{0,   O_RDWR,  DENY_READ,    O_RDONLY, DENY_WRITE,     A_0},
+{0,   O_RDWR,  DENY_READ,    O_WRONLY, DENY_WRITE,     A_0},
+{0,   O_RDWR,  DENY_READ,      O_RDWR,  DENY_READ,     A_0},
+{0,   O_RDWR,  DENY_READ,    O_RDONLY,  DENY_READ,     A_0},
+{0,   O_RDWR,  DENY_READ,    O_WRONLY,  DENY_READ,     A_0},
+{0,   O_RDWR,  DENY_READ,      O_RDWR,  DENY_NONE,     A_0},
+{0,   O_RDWR,  DENY_READ,    O_RDONLY,  DENY_NONE,     A_0},
+{0,   O_RDWR,  DENY_READ,    O_WRONLY,  DENY_NONE,     A_W},
+{0,   O_RDWR,  DENY_READ,      O_RDWR,   DENY_FCB,     A_0},
+{0,   O_RDWR,  DENY_READ,    O_RDONLY,   DENY_FCB,     A_0},
+{0,   O_RDWR,  DENY_READ,    O_WRONLY,   DENY_FCB,     A_0},
+{0, O_RDONLY,  DENY_READ,      O_RDWR,   DENY_DOS,     A_0},
+{0, O_RDONLY,  DENY_READ,    O_RDONLY,   DENY_DOS,     A_0},
+{0, O_RDONLY,  DENY_READ,    O_WRONLY,   DENY_DOS,     A_0},
+{0, O_RDONLY,  DENY_READ,      O_RDWR,   DENY_ALL,     A_0},
+{0, O_RDONLY,  DENY_READ,    O_RDONLY,   DENY_ALL,     A_0},
+{0, O_RDONLY,  DENY_READ,    O_WRONLY,   DENY_ALL,     A_0},
+{0, O_RDONLY,  DENY_READ,      O_RDWR, DENY_WRITE,     A_0},
+{0, O_RDONLY,  DENY_READ,    O_RDONLY, DENY_WRITE,     A_0},
+{0, O_RDONLY,  DENY_READ,    O_WRONLY, DENY_WRITE,     A_W},
+{0, O_RDONLY,  DENY_READ,      O_RDWR,  DENY_READ,     A_0},
+{0, O_RDONLY,  DENY_READ,    O_RDONLY,  DENY_READ,     A_0},
+{0, O_RDONLY,  DENY_READ,    O_WRONLY,  DENY_READ,     A_0},
+{0, O_RDONLY,  DENY_READ,      O_RDWR,  DENY_NONE,     A_0},
+{0, O_RDONLY,  DENY_READ,    O_RDONLY,  DENY_NONE,     A_0},
+{0, O_RDONLY,  DENY_READ,    O_WRONLY,  DENY_NONE,     A_W},
+{0, O_RDONLY,  DENY_READ,      O_RDWR,   DENY_FCB,     A_0},
+{0, O_RDONLY,  DENY_READ,    O_RDONLY,   DENY_FCB,     A_0},
+{0, O_RDONLY,  DENY_READ,    O_WRONLY,   DENY_FCB,     A_0},
+{0, O_WRONLY,  DENY_READ,      O_RDWR,   DENY_DOS,     A_0},
+{0, O_WRONLY,  DENY_READ,    O_RDONLY,   DENY_DOS,     A_0},
+{0, O_WRONLY,  DENY_READ,    O_WRONLY,   DENY_DOS,     A_0},
+{0, O_WRONLY,  DENY_READ,      O_RDWR,   DENY_ALL,     A_0},
+{0, O_WRONLY,  DENY_READ,    O_RDONLY,   DENY_ALL,     A_0},
+{0, O_WRONLY,  DENY_READ,    O_WRONLY,   DENY_ALL,     A_0},
+{0, O_WRONLY,  DENY_READ,      O_RDWR, DENY_WRITE,     A_0},
+{0, O_WRONLY,  DENY_READ,    O_RDONLY, DENY_WRITE,     A_0},
+{0, O_WRONLY,  DENY_READ,    O_WRONLY, DENY_WRITE,     A_0},
+{0, O_WRONLY,  DENY_READ,      O_RDWR,  DENY_READ,     A_0},
+{0, O_WRONLY,  DENY_READ,    O_RDONLY,  DENY_READ,     A_0},
+{0, O_WRONLY,  DENY_READ,    O_WRONLY,  DENY_READ,     A_W},
+{0, O_WRONLY,  DENY_READ,      O_RDWR,  DENY_NONE,     A_0},
+{0, O_WRONLY,  DENY_READ,    O_RDONLY,  DENY_NONE,     A_0},
+{0, O_WRONLY,  DENY_READ,    O_WRONLY,  DENY_NONE,     A_W},
+{0, O_WRONLY,  DENY_READ,      O_RDWR,   DENY_FCB,     A_0},
+{0, O_WRONLY,  DENY_READ,    O_RDONLY,   DENY_FCB,     A_0},
+{0, O_WRONLY,  DENY_READ,    O_WRONLY,   DENY_FCB,     A_0},
+{0,   O_RDWR,  DENY_NONE,      O_RDWR,   DENY_DOS,     A_0},
+{0,   O_RDWR,  DENY_NONE,    O_RDONLY,   DENY_DOS,     A_0},
+{0,   O_RDWR,  DENY_NONE,    O_WRONLY,   DENY_DOS,     A_0},
+{0,   O_RDWR,  DENY_NONE,      O_RDWR,   DENY_ALL,     A_0},
+{0,   O_RDWR,  DENY_NONE,    O_RDONLY,   DENY_ALL,     A_0},
+{0,   O_RDWR,  DENY_NONE,    O_WRONLY,   DENY_ALL,     A_0},
+{0,   O_RDWR,  DENY_NONE,      O_RDWR, DENY_WRITE,     A_0},
+{0,   O_RDWR,  DENY_NONE,    O_RDONLY, DENY_WRITE,     A_0},
+{0,   O_RDWR,  DENY_NONE,    O_WRONLY, DENY_WRITE,     A_0},
+{0,   O_RDWR,  DENY_NONE,      O_RDWR,  DENY_READ,     A_0},
+{0,   O_RDWR,  DENY_NONE,    O_RDONLY,  DENY_READ,     A_0},
+{0,   O_RDWR,  DENY_NONE,    O_WRONLY,  DENY_READ,     A_0},
+{0,   O_RDWR,  DENY_NONE,      O_RDWR,  DENY_NONE,     A_RW},
+{0,   O_RDWR,  DENY_NONE,    O_RDONLY,  DENY_NONE,     A_R},
+{0,   O_RDWR,  DENY_NONE,    O_WRONLY,  DENY_NONE,     A_W},
+{0,   O_RDWR,  DENY_NONE,      O_RDWR,   DENY_FCB,     A_0},
+{0,   O_RDWR,  DENY_NONE,    O_RDONLY,   DENY_FCB,     A_0},
+{0,   O_RDWR,  DENY_NONE,    O_WRONLY,   DENY_FCB,     A_0},
+{0, O_RDONLY,  DENY_NONE,      O_RDWR,   DENY_DOS,     A_0},
+{0, O_RDONLY,  DENY_NONE,    O_RDONLY,   DENY_DOS,     A_R},
+{0, O_RDONLY,  DENY_NONE,    O_WRONLY,   DENY_DOS,     A_0},
+{0, O_RDONLY,  DENY_NONE,      O_RDWR,   DENY_ALL,     A_0},
+{0, O_RDONLY,  DENY_NONE,    O_RDONLY,   DENY_ALL,     A_0},
+{0, O_RDONLY,  DENY_NONE,    O_WRONLY,   DENY_ALL,     A_0},
+{0, O_RDONLY,  DENY_NONE,      O_RDWR, DENY_WRITE,     A_RW},
+{0, O_RDONLY,  DENY_NONE,    O_RDONLY, DENY_WRITE,     A_R},
+{0, O_RDONLY,  DENY_NONE,    O_WRONLY, DENY_WRITE,     A_W},
+{0, O_RDONLY,  DENY_NONE,      O_RDWR,  DENY_READ,     A_0},
+{0, O_RDONLY,  DENY_NONE,    O_RDONLY,  DENY_READ,     A_0},
+{0, O_RDONLY,  DENY_NONE,    O_WRONLY,  DENY_READ,     A_0},
+{0, O_RDONLY,  DENY_NONE,      O_RDWR,  DENY_NONE,     A_RW},
+{0, O_RDONLY,  DENY_NONE,    O_RDONLY,  DENY_NONE,     A_R},
+{0, O_RDONLY,  DENY_NONE,    O_WRONLY,  DENY_NONE,     A_W},
+{0, O_RDONLY,  DENY_NONE,      O_RDWR,   DENY_FCB,     A_0},
+{0, O_RDONLY,  DENY_NONE,    O_RDONLY,   DENY_FCB,     A_0},
+{0, O_RDONLY,  DENY_NONE,    O_WRONLY,   DENY_FCB,     A_0},
+{0, O_WRONLY,  DENY_NONE,      O_RDWR,   DENY_DOS,     A_0},
+{0, O_WRONLY,  DENY_NONE,    O_RDONLY,   DENY_DOS,     A_0},
+{0, O_WRONLY,  DENY_NONE,    O_WRONLY,   DENY_DOS,     A_0},
+{0, O_WRONLY,  DENY_NONE,      O_RDWR,   DENY_ALL,     A_0},
+{0, O_WRONLY,  DENY_NONE,    O_RDONLY,   DENY_ALL,     A_0},
+{0, O_WRONLY,  DENY_NONE,    O_WRONLY,   DENY_ALL,     A_0},
+{0, O_WRONLY,  DENY_NONE,      O_RDWR, DENY_WRITE,     A_0},
+{0, O_WRONLY,  DENY_NONE,    O_RDONLY, DENY_WRITE,     A_0},
+{0, O_WRONLY,  DENY_NONE,    O_WRONLY, DENY_WRITE,     A_0},
+{0, O_WRONLY,  DENY_NONE,      O_RDWR,  DENY_READ,     A_RW},
+{0, O_WRONLY,  DENY_NONE,    O_RDONLY,  DENY_READ,     A_R},
+{0, O_WRONLY,  DENY_NONE,    O_WRONLY,  DENY_READ,     A_W},
+{0, O_WRONLY,  DENY_NONE,      O_RDWR,  DENY_NONE,     A_RW},
+{0, O_WRONLY,  DENY_NONE,    O_RDONLY,  DENY_NONE,     A_R},
+{0, O_WRONLY,  DENY_NONE,    O_WRONLY,  DENY_NONE,     A_W},
+{0, O_WRONLY,  DENY_NONE,      O_RDWR,   DENY_FCB,     A_0},
+{0, O_WRONLY,  DENY_NONE,    O_RDONLY,   DENY_FCB,     A_0},
+{0, O_WRONLY,  DENY_NONE,    O_WRONLY,   DENY_FCB,     A_0},
+{0,   O_RDWR,   DENY_FCB,      O_RDWR,   DENY_DOS,     A_RW},
+{0,   O_RDWR,   DENY_FCB,    O_RDONLY,   DENY_DOS,     A_R},
+{0,   O_RDWR,   DENY_FCB,    O_WRONLY,   DENY_DOS,     A_W},
+{0,   O_RDWR,   DENY_FCB,      O_RDWR,   DENY_ALL,     A_0},
+{0,   O_RDWR,   DENY_FCB,    O_RDONLY,   DENY_ALL,     A_0},
+{0,   O_RDWR,   DENY_FCB,    O_WRONLY,   DENY_ALL,     A_0},
+{0,   O_RDWR,   DENY_FCB,      O_RDWR, DENY_WRITE,     A_0},
+{0,   O_RDWR,   DENY_FCB,    O_RDONLY, DENY_WRITE,     A_0},
+{0,   O_RDWR,   DENY_FCB,    O_WRONLY, DENY_WRITE,     A_0},
+{0,   O_RDWR,   DENY_FCB,      O_RDWR,  DENY_READ,     A_0},
+{0,   O_RDWR,   DENY_FCB,    O_RDONLY,  DENY_READ,     A_0},
+{0,   O_RDWR,   DENY_FCB,    O_WRONLY,  DENY_READ,     A_0},
+{0,   O_RDWR,   DENY_FCB,      O_RDWR,  DENY_NONE,     A_0},
+{0,   O_RDWR,   DENY_FCB,    O_RDONLY,  DENY_NONE,     A_0},
+{0,   O_RDWR,   DENY_FCB,    O_WRONLY,  DENY_NONE,     A_0},
+{0,   O_RDWR,   DENY_FCB,      O_RDWR,   DENY_FCB,     A_RW},
+{0,   O_RDWR,   DENY_FCB,    O_RDONLY,   DENY_FCB,     A_RW},
+{0,   O_RDWR,   DENY_FCB,    O_WRONLY,   DENY_FCB,     A_RW},
+{0, O_RDONLY,   DENY_FCB,      O_RDWR,   DENY_DOS,     A_RW},
+{0, O_RDONLY,   DENY_FCB,    O_RDONLY,   DENY_DOS,     A_R},
+{0, O_RDONLY,   DENY_FCB,    O_WRONLY,   DENY_DOS,     A_W},
+{0, O_RDONLY,   DENY_FCB,      O_RDWR,   DENY_ALL,     A_0},
+{0, O_RDONLY,   DENY_FCB,    O_RDONLY,   DENY_ALL,     A_0},
+{0, O_RDONLY,   DENY_FCB,    O_WRONLY,   DENY_ALL,     A_0},
+{0, O_RDONLY,   DENY_FCB,      O_RDWR, DENY_WRITE,     A_0},
+{0, O_RDONLY,   DENY_FCB,    O_RDONLY, DENY_WRITE,     A_0},
+{0, O_RDONLY,   DENY_FCB,    O_WRONLY, DENY_WRITE,     A_0},
+{0, O_RDONLY,   DENY_FCB,      O_RDWR,  DENY_READ,     A_0},
+{0, O_RDONLY,   DENY_FCB,    O_RDONLY,  DENY_READ,     A_0},
+{0, O_RDONLY,   DENY_FCB,    O_WRONLY,  DENY_READ,     A_0},
+{0, O_RDONLY,   DENY_FCB,      O_RDWR,  DENY_NONE,     A_0},
+{0, O_RDONLY,   DENY_FCB,    O_RDONLY,  DENY_NONE,     A_0},
+{0, O_RDONLY,   DENY_FCB,    O_WRONLY,  DENY_NONE,     A_0},
+{0, O_RDONLY,   DENY_FCB,      O_RDWR,   DENY_FCB,     A_RW},
+{0, O_RDONLY,   DENY_FCB,    O_RDONLY,   DENY_FCB,     A_RW},
+{0, O_RDONLY,   DENY_FCB,    O_WRONLY,   DENY_FCB,     A_RW},
+{0, O_WRONLY,   DENY_FCB,      O_RDWR,   DENY_DOS,     A_RW},
+{0, O_WRONLY,   DENY_FCB,    O_RDONLY,   DENY_DOS,     A_R},
+{0, O_WRONLY,   DENY_FCB,    O_WRONLY,   DENY_DOS,     A_W},
+{0, O_WRONLY,   DENY_FCB,      O_RDWR,   DENY_ALL,     A_0},
+{0, O_WRONLY,   DENY_FCB,    O_RDONLY,   DENY_ALL,     A_0},
+{0, O_WRONLY,   DENY_FCB,    O_WRONLY,   DENY_ALL,     A_0},
+{0, O_WRONLY,   DENY_FCB,      O_RDWR, DENY_WRITE,     A_0},
+{0, O_WRONLY,   DENY_FCB,    O_RDONLY, DENY_WRITE,     A_0},
+{0, O_WRONLY,   DENY_FCB,    O_WRONLY, DENY_WRITE,     A_0},
+{0, O_WRONLY,   DENY_FCB,      O_RDWR,  DENY_READ,     A_0},
+{0, O_WRONLY,   DENY_FCB,    O_RDONLY,  DENY_READ,     A_0},
+{0, O_WRONLY,   DENY_FCB,    O_WRONLY,  DENY_READ,     A_0},
+{0, O_WRONLY,   DENY_FCB,      O_RDWR,  DENY_NONE,     A_0},
+{0, O_WRONLY,   DENY_FCB,    O_RDONLY,  DENY_NONE,     A_0},
+{0, O_WRONLY,   DENY_FCB,    O_WRONLY,  DENY_NONE,     A_0},
+{0, O_WRONLY,   DENY_FCB,      O_RDWR,   DENY_FCB,     A_RW},
+{0, O_WRONLY,   DENY_FCB,    O_RDONLY,   DENY_FCB,     A_RW},
+{0, O_WRONLY,   DENY_FCB,    O_WRONLY,   DENY_FCB,     A_RW}
+};
+
+
+static void progress_bar(unsigned i, unsigned total)
+{
+	if (i % 10 != 0) return;
+	printf("%5d/%5d\r", i, total);
+	fflush(stdout);
+}
+
+/*
+  this produces a matrix of deny mode behaviour for 1 connection
+ */
+BOOL torture_denytest1(int dummy)
+{
+	static struct cli_state *cli1;
+	int fnum1, fnum2;
+	int i;
+	BOOL correct = True;
+	const char *fnames[2] = {"\\denytest1.dat", "\\denytest1.exe"};
+
+	if (!torture_open_connection(&cli1)) {
+		return False;
+	}
+
+	printf("starting denytest1\n");
+
+	printf("Testing deny modes with 1 connection\n");
+
+	for (i=0;i<2;i++) {
+		cli_unlink(cli1->tree, fnames[i]);
+		fnum1 = cli_open(cli1->tree, fnames[i], O_RDWR|O_CREAT, DENY_NONE);
+		cli_write(cli1->tree, fnum1, 0, fnames[i], 0, strlen(fnames[i]));
+		cli_close(cli1->tree, fnum1);
+	}
+
+	printf("testing %d entries\n", ARRAY_SIZE(denytable1));
+
+	for (i=0; i<ARRAY_SIZE(denytable1); i++) {
+		enum deny_result res;
+		const char *fname = fnames[denytable1[i].isexe];
+
+		progress_bar(i, ARRAY_SIZE(denytable1));
+
+		fnum1 = cli_open(cli1->tree, fname, 
+				 denytable1[i].mode1,
+				 denytable1[i].deny1);
+		fnum2 = cli_open(cli1->tree, fname, 
+				 denytable1[i].mode2,
+				 denytable1[i].deny2);
+
+		if (fnum1 == -1) {
+			res = A_X;
+		} else if (fnum2 == -1) {
+			res = A_0;
+		} else {
+			char x = 1;
+			res = A_0;
+			if (cli_read(cli1->tree, fnum2, (void *)&x, 0, 1) == 1) {
+				res += A_R;
+			}
+			if (cli_write(cli1->tree, fnum2, 0, (void *)&x, 0, 1) == 1) {
+				res += A_W;
+			}
+		}
+
+		if (res != denytable1[i].result) {
+			correct = False;
+		}
+
+		if (torture_showall || res != denytable1[i].result) {
+			printf("%s %8s %10s    %8s %10s    %s (correct=%s)\n",
+			       fname,
+			       denystr(denytable1[i].deny1),
+			       openstr(denytable1[i].mode1),
+			       denystr(denytable1[i].deny2),
+			       openstr(denytable1[i].mode2),
+			       resultstr(res),
+			       resultstr(denytable1[i].result));
+		}
+
+		cli_close(cli1->tree, fnum1);
+		cli_close(cli1->tree, fnum2);
+	}
+
+	for (i=0;i<2;i++) {
+		cli_unlink(cli1->tree, fnames[i]);
+	}
+		
+	if (!torture_close_connection(cli1)) {
+		correct = False;
+	}
+	
+	printf("finshed denytest1\n");
+	return correct;
+}
+
+
+/*
+  this produces a matrix of deny mode behaviour with 2 connections
+ */
+BOOL torture_denytest2(int dummy)
+{
+	static struct cli_state *cli1, *cli2;
+	int fnum1, fnum2;
+	int i;
+	BOOL correct = True;
+	const char *fnames[2] = {"\\denytest2.dat", "\\denytest2.exe"};
+
+	if (!torture_open_connection(&cli1) || !torture_open_connection(&cli2)) {
+		return False;
+	}
+
+	printf("starting denytest2\n");
+
+	printf("Testing deny modes with 2 connections\n");
+
+	for (i=0;i<2;i++) {
+		cli_unlink(cli1->tree, fnames[i]);
+		fnum1 = cli_open(cli1->tree, fnames[i], O_RDWR|O_CREAT, DENY_NONE);
+		cli_write(cli1->tree, fnum1, 0, fnames[i], 0, strlen(fnames[i]));
+		cli_close(cli1->tree, fnum1);
+	}
+
+	for (i=0; i<ARRAY_SIZE(denytable2); i++) {
+		enum deny_result res;
+		const char *fname = fnames[denytable2[i].isexe];
+
+		progress_bar(i, ARRAY_SIZE(denytable1));
+
+		fnum1 = cli_open(cli1->tree, fname, 
+				 denytable2[i].mode1,
+				 denytable2[i].deny1);
+		fnum2 = cli_open(cli2->tree, fname, 
+				 denytable2[i].mode2,
+				 denytable2[i].deny2);
+
+		if (fnum1 == -1) {
+			res = A_X;
+		} else if (fnum2 == -1) {
+			res = A_0;
+		} else {
+			char x = 1;
+			res = A_0;
+			if (cli_read(cli2->tree, fnum2, (void *)&x, 0, 1) == 1) {
+				res += A_R;
+			}
+			if (cli_write(cli2->tree, fnum2, 0, (void *)&x, 0, 1) == 1) {
+				res += A_W;
+			}
+		}
+
+		if (res != denytable2[i].result) {
+			correct = False;
+		}
+
+		if (torture_showall || res != denytable2[i].result) {
+			printf("%s %8s %10s    %8s %10s    %s (correct=%s)\n",
+			       fname,
+			       denystr(denytable2[i].deny1),
+			       openstr(denytable2[i].mode1),
+			       denystr(denytable2[i].deny2),
+			       openstr(denytable2[i].mode2),
+			       resultstr(res),
+			       resultstr(denytable2[i].result));
+		}
+
+		cli_close(cli1->tree, fnum1);
+		cli_close(cli2->tree, fnum2);
+	}
+		
+	for (i=0;i<2;i++) {
+		cli_unlink(cli1->tree, fnames[i]);
+	}
+
+	if (!torture_close_connection(cli1)) {
+		correct = False;
+	}
+	if (!torture_close_connection(cli2)) {
+		correct = False;
+	}
+	
+	printf("finshed denytest2\n");
+	return correct;
+}
+
diff --git a/source4/torture/basic/dfstest.c b/source4/torture/basic/dfstest.c
new file mode 100644
index 0000000000..79d49aded3
--- /dev/null
+++ b/source4/torture/basic/dfstest.c
@@ -0,0 +1,459 @@
+/* 
+   Unix SMB/CIFS implementation.
+   SMB torture tester - DFS tests
+   Copyright (C) James J Myers 2003  <myersjj@samba.org>
+   
+   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"
+
+#define DFS_SERVER_COUNT 6
+#define DFS_FILE_COUNT 8
+extern char *host, *share, *password, *username;
+static struct cli_client context;
+static const char *sockops="TCP_NODELAY";
+
+/*
+ checks for correct DFS cluster support
+ */
+BOOL torture_dfs_basic(int dummy)
+{
+	int current_server = 0;
+	char *fname[DFS_FILE_COUNT];
+	int file_server[DFS_FILE_COUNT];
+	int fnum[DFS_FILE_COUNT];
+	int i;
+	const char *template = "\\\\%s\\%s\\dfstest%d.tmp";
+	char *filedata;
+	int server_count = 0;
+	int connection_flags = CLI_FULL_CONNECTION_USE_KERBEROS
+				| CLI_FULL_CONNECTION_USE_DFS
+				;
+	
+	printf("starting dfs_basic_test\n");
+	cli_client_initialize(&context, sockops, username, password, lp_workgroup(), connection_flags);
+
+	if ((current_server = cli_dfs_open_connection(&context, host, share, connection_flags) < 0))
+		return False;
+
+	for (i=0; i < DFS_FILE_COUNT ; i++) {
+		file_server[i] = 0;
+		DEBUG(4,("host=%s share=%s cli host=%s cli share=%s\n",
+			host, share, cli_state_get_host(context.cli[file_server[i]]),
+			cli_state_get_share(context.cli[file_server[i]])));
+		host = cli_state_get_host(context.cli[file_server[i]]);
+		share = cli_state_get_share(context.cli[file_server[i]]);
+		asprintf(&fname[i], template, host, share, i);
+		DEBUG(3,("unlinking %s\n", fname[i]));
+		cli_nt_unlink(&context, &file_server[i], fname[i], 0);
+	}
+	
+	for (i=0; i < DFS_FILE_COUNT ; i++) {
+		host = cli_state_get_host(context.cli[file_server[i]]);
+		share = cli_state_get_share(context.cli[file_server[i]]);
+		asprintf(&fname[i], template, host, share, i);
+		DEBUG(3,("open %s on server %s(%d)\n",
+			fname[i], host, file_server[i]));
+		fnum[i] = cli_dfs_open(&context, &file_server[i], fname[i], O_RDWR|O_CREAT|O_EXCL, DENY_NONE);
+		if (fnum[i] == -1)
+		{
+			printf("open of %s failed (%s)\n", fname[i], cli_errstr(context.cli[file_server[i]]));
+			return False;
+		}
+		asprintf(&filedata, "%s %d", fname[i], fnum[i]);
+		DEBUG(3,("write %d bytes (%s) to %s (fid %d) on server %s(%d)\n",
+			strlen(filedata), filedata, fname[i], fnum[i],
+			host, file_server[i]));
+		if (cli_write(context.cli[file_server[i]], fnum[i], 0, filedata, 0, strlen(filedata)) != strlen(filedata))
+		{
+			printf("write failed (%s)\n", cli_errstr(context.cli[file_server[i]]));
+			return False;
+		}
+
+		if (!cli_close(context.cli[file_server[i]], fnum[i])) {
+			printf("close of %s failed (%s)\n", fname[i], cli_errstr(context.cli[file_server[i]]));
+			return False;
+		}
+	}
+	DEBUG(3,("used Dfs servers:"));
+	for (i=0; i < DFS_SERVER_COUNT ; i++) {
+		server_count++;
+		DEBUG(3,(" %s(%d)",	cli_state_get_host(context.cli[file_server[i]]), i));
+		if (!torture_close_connection(context.cli[i]))
+			return False;
+	}
+	DEBUG(3,("\n"));
+
+	printf("Passed dfstest, found and used %d Dfs servers\n", server_count);
+	return True;
+}
+
+/*
+ Check for correct DFS rename support.
+ First test is simple rename, a la command line, explorer.
+ Second test is simulation of MS Word edit/save file.
+ */
+BOOL torture_dfs_rename(int dummy)
+{
+	int current_server = -1;
+	char *fname[DFS_FILE_COUNT];
+	int file_server[DFS_FILE_COUNT];
+	int fnum[DFS_FILE_COUNT];
+	int i;
+	const char *template = "\\\\%s\\%s\\dfstest%d.tmp";
+	const char *template2orig = "\\\\%s\\%s\\dfstestorig.txt";
+	const char *template2old = "\\\\%s\\%s\\~dfstestold.txt";
+	const char *template2new = "\\\\%s\\%s\\~dfstestnew.txt";
+	char *filedata, *newdata;
+	int server_count = 0;
+	int connection_flags = CLI_FULL_CONNECTION_USE_KERBEROS
+				| CLI_FULL_CONNECTION_USE_DFS
+				;
+
+	printf("starting dfs_rename_test\n");
+	cli_client_initialize(&context, sockops, username, password,
+			      lp_workgroup(), connection_flags);
+	
+	if ((current_server = cli_dfs_open_connection(&context, host, share, connection_flags)) < 0)
+		return False;
+	
+	for (i=0; i < DFS_FILE_COUNT ; i++) {
+		file_server[i] = 0;
+		slprintf(fname[i],sizeof(fstring)-1,template, host, share, i);
+		DEBUG(3,("unlinking %s\n", fname[i]));
+		cli_nt_unlink(&context, &file_server[i], fname[i], 0);
+	}
+	/* Simple rename test */
+	for (i=0; i < 1 ; i++) {
+		slprintf(fname[i],sizeof(fstring)-1,template,
+			cli_state_get_host(context.cli[file_server[i]]),
+			cli_state_get_share(context.cli[file_server[i]]), i);
+		DEBUG(3,("open %s on server %s(%d)\n",
+			fname[i], cli_state_get_host(context.cli[file_server[i]]), file_server[i]));
+			
+		fnum[i] = cli_dfs_open(&context, &file_server[i], fname[i], O_RDWR|O_CREAT|O_EXCL, DENY_NONE);
+		if (fnum[i] == -1) {
+			printf("open of %s failed (%s)\n", fname[i], cli_errstr(context.cli[file_server[i]]));
+			return False;
+		}
+		asprintf(&filedata, "%s %d", fname[i], (int)getpid());
+		DEBUG(3,("write %d bytes (%s) to %s (fid %d) on server %s(%d)\n",
+			strlen(filedata), filedata, fname[i], fnum[i],
+			cli_state_get_host(context.cli[file_server[i]]), file_server[i]));
+		if (cli_write(context.cli[file_server[i]], fnum[i], 0, filedata, 0, strlen(filedata)) != strlen(filedata))
+		{
+			printf("write failed (%s)\n", cli_errstr(context.cli[file_server[i]]));
+			return False;
+		}
+
+		if (!cli_close(context.cli[file_server[i]], fnum[i])) {
+			printf("close of %s failed (%s)\n", fname[i], cli_errstr(context.cli[file_server[i]]));
+			return False;
+		}
+	}
+	// now attempt to rename the file
+	DEBUG(3,("rename %s to %s on server %s(%d)\n",
+			fname[0], fname[1], cli_state_get_host(context.cli[file_server[i]]), file_server[0]));
+	if (!cli_dfs_rename(&context, &file_server[0], fname[0], fname[1])) {
+		printf("rename of %s to %s failed (%s)\n", fname[0], fname[1], cli_errstr(context.cli[file_server[0]]));
+		return False;
+	}
+	// clean up
+	DEBUG(3,("used Dfs servers:"));
+	for (i=0; i < DFS_SERVER_COUNT ; i++) {
+		server_count++;
+		DEBUG(3,(" %s(%d)",	cli_state_get_host(context.cli[file_server[i]]), i));
+		if (!torture_close_connection(context.cli[i]))
+			return False;
+	}
+	DEBUG(3,("\n"));
+	printf("Dfstest: passed simple rename test\n");
+	
+	/* Now try more complicated test, a la MS Word.
+	 * Open existing file (x) and read file and close.
+	 * Then open, write to new temp name file (~x.new), close.
+	 * Then rename old file name to old temp name file (~x.old).
+	 * Then rename new temp name file to oroginal name (x). */
+	cli_client_initialize(&context, sockops, username, password,
+			      lp_workgroup(), connection_flags);
+	
+	if ((current_server = cli_dfs_open_connection(&context, host, share, connection_flags)) < 0)
+		return False;	 
+	slprintf(fname[0],sizeof(fname[0])-1,template2orig, host, share);
+	slprintf(fname[1],sizeof(fname[1])-1,template2old, host, share);
+	slprintf(fname[2],sizeof(fname[2])-1,template2new, host, share);
+	for (i=0; i < DFS_FILE_COUNT ; i++) {
+		file_server[i] = 0;
+		fnum[i] = 0;
+		DEBUG(3,("unlinking %s\n", fname[i]));
+		cli_nt_unlink(&context, &file_server[i], fname[i], 0);
+	}
+	asprintf(&fname[0],template2orig,
+			cli_state_get_host(context.cli[0]),
+			cli_state_get_share(context.cli[0]), 0);
+	asprintf(&fname[1],template2old,
+			cli_state_get_host(context.cli[1]),
+			cli_state_get_share(context.cli[1]), 1);
+	asprintf(&fname[2],template2new,
+			cli_state_get_host(context.cli[2]),
+			cli_state_get_share(context.cli[2]), 2);
+	DEBUG(3,("edit(MS Word) %s on server %s(%d)\n",
+			fname[0], cli_state_get_host(context.cli[0]), file_server[0]));
+	DEBUG(3,("open %s on server %s(%d)\n",
+		fname[0], cli_state_get_host(context.cli[0]), file_server[0]));
+			
+	fnum[0] = cli_dfs_open(&context, &file_server[0], fname[0], O_RDWR|O_CREAT|O_EXCL, DENY_NONE);
+	if (fnum[0] == -1)
+	{
+		printf("open of %s failed (%s)\n", fname[0], cli_errstr(context.cli[file_server[0]]));
+		return False;
+	}
+	slprintf(filedata, sizeof(fstring)-1, "%s %d", fname[0], (int)getpid());
+	DEBUG(3,("write %d bytes (%s) to %s (fid %d) on server %s(%d)\n",
+		strlen(filedata), filedata, fname[0], fnum[0],
+		cli_state_get_host(context.cli[0]), file_server[0]));
+	if (cli_write(context.cli[file_server[0]], fnum[0], 0, filedata, 0, strlen(filedata)) != strlen(filedata))
+	{
+		printf("write failed (%s)\n", cli_errstr(context.cli[file_server[0]]));
+		return False;
+	}
+	// read data from original file
+	DEBUG(3,("read %s (fid %d) on server %s(%d)\n",
+		fname[0], fnum[0], cli_state_get_host(context.cli[0]), file_server[0]));
+	if (cli_read(context.cli[file_server[0]], fnum[0], filedata, 0, strlen(filedata)) != strlen(filedata))
+	{
+		printf("read failed (%s)", cli_errstr(context.cli[file_server[0]]));
+		return False;
+	}
+	DEBUG(3,("close %s on server %s(%d)\n",
+		fname[0], cli_state_get_host(context.cli[0]), file_server[0]));
+	if (!cli_close(context.cli[file_server[0]], fnum[0])) {
+		printf("close of %s failed (%s)\n", fname[0], cli_errstr(context.cli[file_server[0]]));
+		return False;
+	}
+	// open new temp file, write data
+	DEBUG(3,("open %s on server %s(%d)\n",
+		fname[2], cli_state_get_host(context.cli[2]), file_server[2]));
+	fnum[2] = cli_dfs_open(&context, &file_server[2], fname[2], O_RDWR|O_CREAT|O_EXCL, DENY_NONE);
+	if (fnum[2] == -1)
+	{
+		printf("open of %s failed (%s)\n", fname[2], cli_errstr(context.cli[file_server[2]]));
+		return False;
+	}
+	DEBUG(3,("write %d bytes (%s) to %s (fid %d) on server %s(%d)\n",
+		strlen(filedata), filedata, fname[2], fnum[2],
+		cli_state_get_host(context.cli[2]), file_server[2]));
+	if (cli_write(context.cli[file_server[2]], fnum[2], 0, filedata, 0, strlen(filedata)) != strlen(filedata))
+	{
+		printf("write failed (%s)\n", cli_errstr(context.cli[file_server[2]]));
+		return False;
+	}
+	slprintf(newdata, sizeof(fstring)-1, "new data: %s %d", fname[0], (int)getpid());
+	DEBUG(3,("write new data %d bytes (%s) to %s (fid %d) on server %s(%d)\n",
+		strlen(newdata), newdata, fname[2], fnum[2],
+		cli_state_get_host(context.cli[2]), file_server[2]));
+	if (cli_write(context.cli[file_server[2]], fnum[2], 0, newdata, strlen(filedata), strlen(newdata)) != strlen(newdata))
+	{
+		printf("write failed (%s)\n", cli_errstr(context.cli[file_server[2]]));
+		return False;
+	}
+	DEBUG(3,("close %s on server %s(%d)\n",
+		fname[2], cli_state_get_host(context.cli[2]), file_server[2]));
+	if (!cli_close(context.cli[file_server[2]], fnum[2])) {
+		printf("close of %s failed (%s)\n", fname[2], cli_errstr(context.cli[file_server[2]]));
+		return False;
+	}
+	DEBUG(3,("close successful %s on server %s(%d)\n",
+		fname[2], cli_state_get_host(context.cli[2]), file_server[2]));
+	// rename original file to temp	
+	DEBUG(4,("file_server[0]=%d\n", file_server[0]));
+	DEBUG(4,("context.cli[file_server[0]].desthost=%s\n", cli_state_get_host(context.cli[0])));
+	DEBUG(3,("rename %s to %s on server %s(%d)\n",
+			fname[0], fname[1], cli_state_get_host(context.cli[0]), file_server[0]));
+	if (!cli_dfs_rename(&context, &file_server[0], fname[0], fname[1])) {
+		printf("rename of %s to %s failed (%s)\n", fname[0], fname[1], cli_errstr(context.cli[file_server[0]]));
+		return False;
+	}
+	// name new temp file to original
+	DEBUG(3,("rename %s to %s on server %s(%d)\n",
+			fname[2], fname[0], cli_state_get_host(context.cli[2]), file_server[2]));
+	if (!cli_dfs_rename(&context, &file_server[2], fname[2], fname[0])) {
+		printf("rename of %s to %s failed (%s)\n", fname[2], fname[0], cli_errstr(context.cli[file_server[2]]));
+		return False;
+	}
+	printf("Dfstest: passed MS Word rename test\n");
+	// clean up
+	DEBUG(3,("used Dfs servers:"));
+	for (i=0; i < DFS_SERVER_COUNT ; i++) {
+		server_count++;
+		DEBUG(3,(" %s(%d)",	cli_state_get_host(context.cli[i]), i));
+		if (!torture_close_connection(context.cli[i]))
+			return False;
+	}
+	DEBUG(3,("\n"));
+
+	printf("Passed dfs_rename_test\n");
+	return True;
+}
+struct list_fn_parms {
+	struct cli_client *context;
+	char* rname;
+} list_fn_parms;
+
+void dfs_list_fn(file_info *finfo, const char *rname, void* parmsp);
+void delete_file(file_info *finfo, const char *rname)
+{
+	int server = 0;
+	char *fname;
+	
+	DEBUG(3,("deleting file %s in %s\n", finfo->name, rname));
+	asprintf(&fname, "%s\\%s", rname, finfo->name);
+	cli_nt_unlink(&context, &server, fname, 0);
+}
+void delete_directory(file_info *finfo, const char *rname)
+{
+	int server = 0;
+	char *dname, *rname2;
+	
+	DEBUG(3,("deleting directory %s in %s\n", finfo->name, rname));
+	asprintf(&dname, "%s%s\\*", rname, finfo->name);
+	cli_nt_unlink(&context, &server, dname, 0);
+	asprintf(&dname, "%s%s\\*", rname, finfo->name);
+	asprintf(&rname2, "%s%s", rname, finfo->name);			
+	cli_search(context.cli[0], dname, FILE_ATTRIBUTE_DIRECTORY,
+		dfs_list_fn, (void*)rname2);
+	cli_dfs_rmdir(&context, &server, rname2);
+}
+
+void dfs_list_fn(file_info *finfo, const char *name, void* parmsp)
+{
+	struct list_fn_parms *parms = (struct list_fn_parms*)parmsp;
+	
+	DEBUG(4,("processing %s in %s\n", finfo->name, parms->rname));
+	if (finfo->mode & FILE_ATTRIBUTE_DIRECTORY) {
+		delete_directory(finfo, parms->rname);
+	}
+	else {
+		delete_file(finfo, parms->rname);
+	}
+}
+
+/*
+ checks for correct DFS cluster support creating random dirs/files.
+ */
+#define DFS_RANDOM_FILE_COUNT 10
+#define DFS_RANDOM_DIR_COUNT 3
+#define DFS_RANDOM_DIR_LEVELS 2  
+BOOL torture_dfs_random(int dummy)
+{
+	char *fname[DFS_RANDOM_FILE_COUNT];
+	int file_server[DFS_RANDOM_FILE_COUNT];
+	char *dname[DFS_RANDOM_DIR_COUNT];
+	int dir_server[DFS_RANDOM_DIR_COUNT];
+	char *rname;
+	int fnum[DFS_FILE_COUNT];
+	int i;
+	const char *ftemplate = "%s\\dfsfile%d.tmp";
+	const char *alltemplate = "\\\\%s\\%s\\dfs*.tmp";
+	char *filedata;
+	int server_count = 0;
+	int file_count;
+	int connection_flags = CLI_FULL_CONNECTION_USE_KERBEROS
+				| CLI_FULL_CONNECTION_USE_DFS
+				;
+	
+	printf("starting dfs_random_test\n");
+	cli_client_initialize(&context, sockops, username, password,
+			      lp_workgroup(), connection_flags);
+
+	if ((dir_server[0] = cli_dfs_open_connection(&context, host, share, connection_flags)) < 0)
+		return False;
+
+	// get list of directories named dfsdir*.
+	// delete all files in these directories using wild card,
+	// then delete directory.
+	asprintf(&rname, "\\\\%s\\%s\\",
+			cli_state_get_host(context.cli[0]),
+			cli_state_get_share(context.cli[0]));
+	asprintf(&fname[0], alltemplate,
+			cli_state_get_host(context.cli[0]),
+			cli_state_get_share(context.cli[0]));
+	DEBUG(3,("deleting files %s in %s on server %s(%d)\n",
+		fname[0], rname, cli_state_get_host(context.cli[0]), dir_server[0]));
+	file_count = cli_search(context.cli[0], fname[0], FILE_ATTRIBUTE_DIRECTORY, dfs_list_fn, (void*)rname);
+
+	// create random directory names with 0-n levels
+	asprintf(&dname[0], "\\\\%s\\%s\\",
+			cli_state_get_host(context.cli[0]),
+			cli_state_get_share(context.cli[0]));
+	DEBUG(3,("creating directories in %s on server %s(%d)\n",
+		rname, cli_state_get_host(context.cli[0]), dir_server[0]));
+	for (i=1; i < DFS_RANDOM_DIR_COUNT; i++) {
+		dir_server[i] = 0;
+		asprintf(&dname[i],
+			"\\\\%s\\%s\\dfsdir%d.tmp",
+			cli_state_get_host(context.cli[dir_server[i]]),
+			cli_state_get_share(context.cli[dir_server[i]]),
+			(int)sys_random()%10000);
+		DEBUG(3,("mkdir %s on server %s(%d)\n",
+			dname[i], cli_state_get_host(context.cli[dir_server[i]]), dir_server[i]));
+		if (!cli_dfs_mkdir(&context, &dir_server[i], dname[i])) {
+			printf("mkdir of %s failed (%s)\n", dname[i], cli_errstr(context.cli[dir_server[i]]));
+			return False;
+		}
+	}
+
+	for (i=0; i < DFS_RANDOM_FILE_COUNT ; i++) {
+		// select a directory randomly, create a file in it.
+		int dn = (int)sys_random()%DFS_RANDOM_DIR_COUNT;
+		file_server[i] = dir_server[dn];
+		asprintf(&fname[i], ftemplate, dname[dn], i);
+		DEBUG(3,("open %s on server %s(%d)\n",
+			fname[i], cli_state_get_host(context.cli[dir_server[i]]), file_server[i]));
+		fnum[i] = cli_dfs_open(&context, &file_server[i], fname[i], O_RDWR|O_CREAT|O_EXCL, DENY_NONE);
+		if (fnum[i] == -1)
+		{
+			printf("open of %s failed (%s)\n", fname[i], cli_errstr(context.cli[file_server[i]]));
+			return False;
+		}
+
+		asprintf(&filedata, "%s %d", fname[i], fnum[i]);
+		DEBUG(3,("write %d bytes (%s) to %s (fid %d) on server %s(%d)\n",
+			strlen(filedata), filedata, fname[i], fnum[i],
+			cli_state_get_host(context.cli[dir_server[i]]), file_server[i]));
+		if (cli_write(context.cli[file_server[i]], fnum[i], 0, filedata, 0, strlen(filedata)) != strlen(filedata))
+		{
+			printf("write failed (%s)\n", cli_errstr(context.cli[file_server[i]]));
+			return False;
+		}
+
+		if (!cli_close(context.cli[file_server[i]], fnum[i])) {
+			printf("close of %s failed (%s)\n", fname[i], cli_errstr(context.cli[file_server[i]]));
+			return False;
+		}
+	}
+	DEBUG(3,("used Dfs servers:"));
+	for (i=0; i < DFS_SERVER_COUNT ; i++) {
+		server_count++;
+		DEBUG(3,(" %s(%d)",	cli_state_get_host(context.cli[i]), i));
+		if (!torture_close_connection(context.cli[i]))
+			return False;
+	}
+	DEBUG(3,("\n"));
+	
+	printf("Passed dfs_random_test\n");
+	return True;
+}
diff --git a/source4/torture/basic/mangle_test.c b/source4/torture/basic/mangle_test.c
new file mode 100644
index 0000000000..94dac45b9d
--- /dev/null
+++ b/source4/torture/basic/mangle_test.c
@@ -0,0 +1,205 @@
+/* 
+   Unix SMB/CIFS implementation.
+   SMB torture tester - mangling test
+   Copyright (C) Andrew Tridgell 2002
+   
+   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"
+
+static TDB_CONTEXT *tdb;
+
+#define NAME_LENGTH 20
+
+static unsigned total, collisions, failures;
+
+static BOOL test_one(struct cli_state *cli, const char *name)
+{
+	int fnum;
+	const char *shortname;
+	fstring name2;
+	NTSTATUS status;
+	TDB_DATA data;
+
+	total++;
+
+	fnum = cli_open(cli->tree, name, O_RDWR|O_CREAT|O_EXCL, DENY_NONE);
+	if (fnum == -1) {
+		printf("open of %s failed (%s)\n", name, cli_errstr(cli->tree));
+		return False;
+	}
+
+	if (NT_STATUS_IS_ERR(cli_close(cli->tree, fnum))) {
+		printf("close of %s failed (%s)\n", name, cli_errstr(cli->tree));
+		return False;
+	}
+
+	/* get the short name */
+	status = cli_qpathinfo_alt_name(cli->tree, name, &shortname);
+	if (!NT_STATUS_IS_OK(status)) {
+		printf("query altname of %s failed (%s)\n", name, cli_errstr(cli->tree));
+		return False;
+	}
+
+	snprintf(name2, sizeof(name2), "\\mangle_test\\%s", shortname);
+	if (NT_STATUS_IS_ERR(cli_unlink(cli->tree, name2))) {
+		printf("unlink of %s  (%s) failed (%s)\n", 
+		       name2, name, cli_errstr(cli->tree));
+		return False;
+	}
+
+	/* recreate by short name */
+	fnum = cli_open(cli->tree, name2, O_RDWR|O_CREAT|O_EXCL, DENY_NONE);
+	if (fnum == -1) {
+		printf("open2 of %s failed (%s)\n", name2, cli_errstr(cli->tree));
+		return False;
+	}
+	if (NT_STATUS_IS_ERR(cli_close(cli->tree, fnum))) {
+		printf("close of %s failed (%s)\n", name, cli_errstr(cli->tree));
+		return False;
+	}
+
+	/* and unlink by long name */
+	if (NT_STATUS_IS_ERR(cli_unlink(cli->tree, name))) {
+		printf("unlink2 of %s  (%s) failed (%s)\n", 
+		       name, name2, cli_errstr(cli->tree));
+		failures++;
+		cli_unlink(cli->tree, name2);
+		return True;
+	}
+
+	/* see if the short name is already in the tdb */
+	data = tdb_fetch_bystring(tdb, shortname);
+	if (data.dptr) {
+		/* maybe its a duplicate long name? */
+		if (strcasecmp(name, data.dptr) != 0) {
+			/* we have a collision */
+			collisions++;
+			printf("Collision between %s and %s   ->  %s "
+				" (coll/tot: %u/%u)\n", 
+				name, data.dptr, shortname, collisions, total);
+		}
+		free(data.dptr);
+	} else {
+		TDB_DATA namedata;
+		/* store it for later */
+		namedata.dptr = name;
+		namedata.dsize = strlen(name)+1;
+		tdb_store_bystring(tdb, shortname, namedata, TDB_REPLACE);
+	}
+
+	return True;
+}
+
+
+static void gen_name(char *name)
+{
+	const char *chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz._-$~...";
+	unsigned max_idx = strlen(chars);
+	unsigned len;
+	int i;
+	char *p;
+
+	fstrcpy(name, "\\mangle_test\\");
+	p = name + strlen(name);
+
+	len = 1 + random() % NAME_LENGTH;
+	
+	for (i=0;i<len;i++) {
+		p[i] = chars[random() % max_idx];
+	}
+
+	p[i] = 0;
+
+	if (strcmp(p, ".") == 0 || strcmp(p, "..") == 0) {
+		p[0] = '_';
+	}
+
+	/* have a high probability of a common lead char */
+	if (random() % 2 == 0) {
+		p[0] = 'A';
+	}
+
+	/* and a medium probability of a common lead string */
+	if (random() % 10 == 0) {
+		strncpy(p, "ABCDE", 5);
+	}
+
+	/* and a high probability of a good extension length */
+	if (random() % 2 == 0) {
+		char *s = strrchr(p, '.');
+		if (s) {
+			s[4] = 0;
+		}
+	}
+}
+
+
+BOOL torture_mangle(int dummy)
+{
+	extern int torture_numops;
+	static struct cli_state *cli;
+	int i;
+
+	printf("starting mangle test\n");
+
+	if (!torture_open_connection(&cli)) {
+		return False;
+	}
+
+	/* we will use an internal tdb to store the names we have used */
+	tdb = tdb_open(NULL, 100000, TDB_INTERNAL, 0, 0);
+	if (!tdb) {
+		printf("ERROR: Failed to open tdb\n");
+		return False;
+	}
+
+	cli_unlink(cli->tree, "\\mangle_test\\*");
+	cli_rmdir(cli->tree, "\\mangle_test");
+
+	if (NT_STATUS_IS_ERR(cli_mkdir(cli->tree, "\\mangle_test"))) {
+		printf("ERROR: Failed to make directory\n");
+		return False;
+	}
+
+	for (i=0;i<torture_numops;i++) {
+		fstring name;
+
+		gen_name(name);
+
+		if (!test_one(cli, name)) {
+			break;
+		}
+		if (total && total % 100 == 0) {
+			printf("collisions %u/%u  - %.2f%%   (%u failures)\r",
+			       collisions, total, (100.0*collisions) / total, failures);
+		}
+	}
+
+	cli_unlink(cli->tree, "\\mangle_test\\*");
+	if (NT_STATUS_IS_ERR(cli_rmdir(cli->tree, "\\mangle_test"))) {
+		printf("ERROR: Failed to remove directory\n");
+		return False;
+	}
+
+	printf("\nTotal collisions %u/%u  - %.2f%%   (%u failures)\n",
+	       collisions, total, (100.0*collisions) / total, failures);
+
+	torture_close_connection(cli);
+
+	printf("mangle test finished\n");
+	return (failures == 0);
+}
diff --git a/source4/torture/basic/scanner.c b/source4/torture/basic/scanner.c
new file mode 100644
index 0000000000..7368528200
--- /dev/null
+++ b/source4/torture/basic/scanner.c
@@ -0,0 +1,563 @@
+/* 
+   Unix SMB/CIFS implementation.
+   SMB torture tester - scanning functions
+   Copyright (C) Andrew Tridgell 2001
+   
+   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"
+
+#define VERBOSE 0
+#define OP_MIN 0
+#define OP_MAX 100
+
+/****************************************************************************
+look for a partial hit
+****************************************************************************/
+static void trans2_check_hit(const char *format, int op, int level, NTSTATUS status)
+{
+	if (NT_STATUS_V(status) == NT_STATUS_V(NT_STATUS_INVALID_LEVEL) ||
+	    NT_STATUS_V(status) == NT_STATUS_V(NT_STATUS_NOT_IMPLEMENTED) ||
+	    NT_STATUS_V(status) == NT_STATUS_V(NT_STATUS_NOT_SUPPORTED) ||
+	    NT_STATUS_V(status) == NT_STATUS_V(NT_STATUS_UNSUCCESSFUL) ||
+	    NT_STATUS_V(status) == NT_STATUS_V(NT_STATUS_INVALID_INFO_CLASS)) {
+		return;
+	}
+#if VERBOSE
+	printf("possible %s hit op=%3d level=%5d status=%s\n",
+	       format, op, level, nt_errstr(status));
+#endif
+}
+
+/****************************************************************************
+check for existance of a trans2 call
+****************************************************************************/
+static NTSTATUS try_trans2(struct cli_state *cli, 
+			   int op,
+			   char *param, char *data,
+			   int param_len, int data_len,
+			   int *rparam_len, int *rdata_len)
+{
+	NTSTATUS status;
+	struct smb_trans2 t2;
+	uint16 setup = op;
+	TALLOC_CTX *mem_ctx;
+
+	mem_ctx = talloc_init("try_trans2");
+
+	t2.in.max_param = 1024;
+	t2.in.max_data = 0x8000;
+	t2.in.max_setup = 10;
+	t2.in.flags = 0;
+	t2.in.timeout = 0;
+	t2.in.setup_count = 1;
+	t2.in.setup = &setup;
+	t2.in.params.data = param;
+	t2.in.params.length = param_len;
+	t2.in.data.data = data;
+	t2.in.data.length = data_len;
+
+	status = smb_raw_trans2(cli->tree, mem_ctx, &t2);
+
+	*rparam_len = t2.out.params.length;
+	*rdata_len = t2.out.data.length;
+
+	talloc_destroy(mem_ctx);
+	
+	return status;
+}
+
+
+static NTSTATUS try_trans2_len(struct cli_state *cli, 
+			     const char *format,
+			     int op, int level,
+			     char *param, char *data,
+			     int param_len, int *data_len,
+			     int *rparam_len, int *rdata_len)
+{
+	NTSTATUS ret=NT_STATUS_OK;
+
+	ret = try_trans2(cli, op, param, data, param_len,
+			 sizeof(pstring), rparam_len, rdata_len);
+#if VERBOSE 
+	printf("op=%d level=%d ret=%s\n", op, level, nt_errstr(ret));
+#endif
+	if (!NT_STATUS_IS_OK(ret)) return ret;
+
+	*data_len = 0;
+	while (*data_len < sizeof(pstring)) {
+		ret = try_trans2(cli, op, param, data, param_len,
+				 *data_len, rparam_len, rdata_len);
+		if (NT_STATUS_IS_OK(ret)) break;
+		*data_len += 2;
+	}
+	if (NT_STATUS_IS_OK(ret)) {
+		printf("found %s level=%d data_len=%d rparam_len=%d rdata_len=%d\n",
+		       format, level, *data_len, *rparam_len, *rdata_len);
+	} else {
+		trans2_check_hit(format, op, level, ret);
+	}
+	return ret;
+}
+
+
+/****************************************************************************
+check whether a trans2 opnum exists at all
+****************************************************************************/
+static BOOL trans2_op_exists(struct cli_state *cli, int op)
+{
+	int data_len = 0;
+	int param_len = 0;
+	int rparam_len, rdata_len;
+	pstring param, data;
+	NTSTATUS status1, status2;
+
+	memset(data, 0, sizeof(data));
+	data_len = 4;
+
+	/* try with a info level only */
+	param_len = sizeof(param);
+	data_len = sizeof(data);
+
+	memset(param, 0xFF, sizeof(param));
+	memset(data, 0xFF, sizeof(data));
+	
+	status1 = try_trans2(cli, 0xFFFF, param, data, param_len, data_len, 
+			     &rparam_len, &rdata_len);
+
+	status2 = try_trans2(cli, op, param, data, param_len, data_len, 
+			     &rparam_len, &rdata_len);
+
+	if (NT_STATUS_EQUAL(status1, status2)) return False;
+
+	printf("Found op %d (status=%s)\n", op, nt_errstr(status2));
+
+	return True;
+}
+
+/****************************************************************************
+check for existance of a trans2 call
+****************************************************************************/
+static BOOL scan_trans2(struct cli_state *cli, int op, int level, 
+			int fnum, int dnum, int qfnum, const char *fname)
+{
+	int data_len = 0;
+	int param_len = 0;
+	int rparam_len, rdata_len;
+	pstring param, data;
+	NTSTATUS status;
+
+	memset(data, 0, sizeof(data));
+	data_len = 4;
+
+	/* try with a info level only */
+	param_len = 2;
+	SSVAL(param, 0, level);
+	status = try_trans2_len(cli, "void", op, level, param, data, param_len, &data_len, 
+			    &rparam_len, &rdata_len);
+	if (NT_STATUS_IS_OK(status)) return True;
+
+	/* try with a file descriptor */
+	param_len = 6;
+	SSVAL(param, 0, fnum);
+	SSVAL(param, 2, level);
+	SSVAL(param, 4, 0);
+	status = try_trans2_len(cli, "fnum", op, level, param, data, param_len, &data_len, 
+				&rparam_len, &rdata_len);
+	if (NT_STATUS_IS_OK(status)) return True;
+
+	/* try with a quota file descriptor */
+	param_len = 6;
+	SSVAL(param, 0, qfnum);
+	SSVAL(param, 2, level);
+	SSVAL(param, 4, 0);
+	status = try_trans2_len(cli, "qfnum", op, level, param, data, param_len, &data_len, 
+				&rparam_len, &rdata_len);
+	if (NT_STATUS_IS_OK(status)) return True;
+
+	/* try with a notify style */
+	param_len = 6;
+	SSVAL(param, 0, dnum);
+	SSVAL(param, 2, dnum);
+	SSVAL(param, 4, level);
+	status = try_trans2_len(cli, "notify", op, level, param, data, param_len, &data_len, 
+				&rparam_len, &rdata_len);
+	if (NT_STATUS_IS_OK(status)) return True;
+
+	/* try with a file name */
+	param_len = 6;
+	SSVAL(param, 0, level);
+	SSVAL(param, 2, 0);
+	SSVAL(param, 4, 0);
+	param_len += push_string(NULL, &param[6], fname, sizeof(pstring)-7, STR_TERMINATE|STR_UNICODE);
+
+	status = try_trans2_len(cli, "fname", op, level, param, data, param_len, &data_len, 
+				&rparam_len, &rdata_len);
+	if (NT_STATUS_IS_OK(status)) return True;
+
+	/* try with a new file name */
+	param_len = 6;
+	SSVAL(param, 0, level);
+	SSVAL(param, 2, 0);
+	SSVAL(param, 4, 0);
+	param_len += push_string(NULL, &param[6], "\\newfile.dat", sizeof(pstring)-7, STR_TERMINATE|STR_UNICODE);
+
+	status = try_trans2_len(cli, "newfile", op, level, param, data, param_len, &data_len, 
+				&rparam_len, &rdata_len);
+	cli_unlink(cli->tree, "\\newfile.dat");
+	cli_rmdir(cli->tree, "\\newfile.dat");
+	if (NT_STATUS_IS_OK(status)) return True;
+
+	/* try dfs style  */
+	cli_mkdir(cli->tree, "\\testdir");
+	param_len = 2;
+	SSVAL(param, 0, level);
+	param_len += push_string(NULL, &param[2], "\\testdir", sizeof(pstring)-3, STR_TERMINATE|STR_UNICODE);
+
+	status = try_trans2_len(cli, "dfs", op, level, param, data, param_len, &data_len, 
+				&rparam_len, &rdata_len);
+	cli_rmdir(cli->tree, "\\testdir");
+	if (NT_STATUS_IS_OK(status)) return True;
+
+	return False;
+}
+
+
+BOOL torture_trans2_scan(int dummy)
+{
+	static struct cli_state *cli;
+	int op, level;
+	const char *fname = "\\scanner.dat";
+	int fnum, dnum, qfnum;
+
+	printf("starting trans2 scan test\n");
+
+	if (!torture_open_connection(&cli)) {
+		return False;
+	}
+
+	fnum = cli_open(cli->tree, fname, O_RDWR | O_CREAT | O_TRUNC, DENY_NONE);
+	if (fnum == -1) {
+		printf("file open failed - %s\n", cli_errstr(cli->tree));
+	}
+	dnum = cli_nt_create_full(cli->tree, "\\", 
+				  0, GENERIC_RIGHTS_FILE_READ, FILE_ATTRIBUTE_NORMAL,
+				  NTCREATEX_SHARE_ACCESS_READ | NTCREATEX_SHARE_ACCESS_WRITE, 
+				  NTCREATEX_DISP_OPEN, 
+				  NTCREATEX_OPTIONS_DIRECTORY, 0);
+	if (dnum == -1) {
+		printf("directory open failed - %s\n", cli_errstr(cli->tree));
+	}
+	qfnum = cli_nt_create_full(cli->tree, "\\$Extend\\$Quota:$Q:$INDEX_ALLOCATION", 
+				   NTCREATEX_FLAGS_EXTENDED, 
+				   SEC_RIGHTS_MAXIMUM_ALLOWED, 
+				   0,
+				   NTCREATEX_SHARE_ACCESS_READ|NTCREATEX_SHARE_ACCESS_WRITE, 
+				   NTCREATEX_DISP_OPEN, 
+				   0, 0);
+	if (qfnum == -1) {
+		printf("quota open failed - %s\n", cli_errstr(cli->tree));
+	}
+
+	for (op=OP_MIN; op<=OP_MAX; op++) {
+
+		if (!trans2_op_exists(cli, op)) {
+			continue;
+		}
+
+		for (level = 0; level <= 50; level++) {
+			scan_trans2(cli, op, level, fnum, dnum, qfnum, fname);
+		}
+
+		for (level = 0x100; level <= 0x130; level++) {
+			scan_trans2(cli, op, level, fnum, dnum, qfnum, fname);
+		}
+
+		for (level = 1000; level < 1050; level++) {
+			scan_trans2(cli, op, level, fnum, dnum, qfnum, fname);
+		}
+	}
+
+	torture_close_connection(cli);
+
+	printf("trans2 scan finished\n");
+	return True;
+}
+
+
+
+
+/****************************************************************************
+look for a partial hit
+****************************************************************************/
+static void nttrans_check_hit(const char *format, int op, int level, NTSTATUS status)
+{
+	if (NT_STATUS_V(status) == NT_STATUS_V(NT_STATUS_INVALID_LEVEL) ||
+	    NT_STATUS_V(status) == NT_STATUS_V(NT_STATUS_NOT_IMPLEMENTED) ||
+	    NT_STATUS_V(status) == NT_STATUS_V(NT_STATUS_NOT_SUPPORTED) ||
+	    NT_STATUS_V(status) == NT_STATUS_V(NT_STATUS_UNSUCCESSFUL) ||
+	    NT_STATUS_V(status) == NT_STATUS_V(NT_STATUS_INVALID_INFO_CLASS)) {
+		return;
+	}
+#if VERBOSE
+		printf("possible %s hit op=%3d level=%5d status=%s\n",
+		       format, op, level, nt_errstr(status));
+#endif
+}
+
+/****************************************************************************
+check for existence of a nttrans call
+****************************************************************************/
+static NTSTATUS try_nttrans(struct cli_state *cli, 
+			    int op,
+			    char *param, char *data,
+			    int param_len, int data_len,
+			    int *rparam_len, int *rdata_len)
+{
+	struct smb_nttrans parms;
+	DATA_BLOB ntparam_blob, ntdata_blob;
+	TALLOC_CTX *mem_ctx;
+	NTSTATUS status;
+
+	mem_ctx = talloc_init("try_nttrans");
+
+	ntparam_blob.length = param_len;
+	ntparam_blob.data = param;
+	ntdata_blob.length = data_len;
+	ntdata_blob.data = data;
+
+	parms.in.max_param = 1024;
+	parms.in.max_data = 1024;
+	parms.in.max_setup = 0;
+	parms.in.setup_count = 0;
+	parms.in.function = op;
+	parms.in.params = ntparam_blob;
+	parms.in.data = ntdata_blob;
+	
+	status = smb_raw_nttrans(cli->tree, mem_ctx, &parms);
+	
+	if (NT_STATUS_IS_ERR(status)) {
+		DEBUG(1,("Failed to send NT_TRANS\n"));
+		talloc_destroy(mem_ctx);
+		return status;
+	}
+	*rparam_len = parms.out.params.length;
+	*rdata_len = parms.out.data.length;
+
+	talloc_destroy(mem_ctx);
+
+	return status;
+}
+
+
+static NTSTATUS try_nttrans_len(struct cli_state *cli, 
+			     const char *format,
+			     int op, int level,
+			     char *param, char *data,
+			     int param_len, int *data_len,
+			     int *rparam_len, int *rdata_len)
+{
+	NTSTATUS ret=NT_STATUS_OK;
+
+	ret = try_nttrans(cli, op, param, data, param_len,
+			 sizeof(pstring), rparam_len, rdata_len);
+#if VERBOSE 
+	printf("op=%d level=%d ret=%s\n", op, level, nt_errstr(ret));
+#endif
+	if (!NT_STATUS_IS_OK(ret)) return ret;
+
+	*data_len = 0;
+	while (*data_len < sizeof(pstring)) {
+		ret = try_nttrans(cli, op, param, data, param_len,
+				 *data_len, rparam_len, rdata_len);
+		if (NT_STATUS_IS_OK(ret)) break;
+		*data_len += 2;
+	}
+	if (NT_STATUS_IS_OK(ret)) {
+		printf("found %s level=%d data_len=%d rparam_len=%d rdata_len=%d\n",
+		       format, level, *data_len, *rparam_len, *rdata_len);
+	} else {
+		nttrans_check_hit(format, op, level, ret);
+	}
+	return ret;
+}
+
+/****************************************************************************
+check for existance of a nttrans call
+****************************************************************************/
+static BOOL scan_nttrans(struct cli_state *cli, int op, int level, 
+			int fnum, int dnum, const char *fname)
+{
+	int data_len = 0;
+	int param_len = 0;
+	int rparam_len, rdata_len;
+	pstring param, data;
+	NTSTATUS status;
+
+	memset(data, 0, sizeof(data));
+	data_len = 4;
+
+	/* try with a info level only */
+	param_len = 2;
+	SSVAL(param, 0, level);
+	status = try_nttrans_len(cli, "void", op, level, param, data, param_len, &data_len, 
+			    &rparam_len, &rdata_len);
+	if (NT_STATUS_IS_OK(status)) return True;
+
+	/* try with a file descriptor */
+	param_len = 6;
+	SSVAL(param, 0, fnum);
+	SSVAL(param, 2, level);
+	SSVAL(param, 4, 0);
+	status = try_nttrans_len(cli, "fnum", op, level, param, data, param_len, &data_len, 
+				&rparam_len, &rdata_len);
+	if (NT_STATUS_IS_OK(status)) return True;
+
+
+	/* try with a notify style */
+	param_len = 6;
+	SSVAL(param, 0, dnum);
+	SSVAL(param, 2, dnum);
+	SSVAL(param, 4, level);
+	status = try_nttrans_len(cli, "notify", op, level, param, data, param_len, &data_len, 
+				&rparam_len, &rdata_len);
+	if (NT_STATUS_IS_OK(status)) return True;
+
+	/* try with a file name */
+	param_len = 6;
+	SSVAL(param, 0, level);
+	SSVAL(param, 2, 0);
+	SSVAL(param, 4, 0);
+	param_len += push_string(NULL, &param[6], fname, -1, STR_TERMINATE | STR_UNICODE);
+
+	status = try_nttrans_len(cli, "fname", op, level, param, data, param_len, &data_len, 
+				&rparam_len, &rdata_len);
+	if (NT_STATUS_IS_OK(status)) return True;
+
+	/* try with a new file name */
+	param_len = 6;
+	SSVAL(param, 0, level);
+	SSVAL(param, 2, 0);
+	SSVAL(param, 4, 0);
+	param_len += push_string(NULL, &param[6], "\\newfile.dat", -1, STR_TERMINATE | STR_UNICODE);
+
+	status = try_nttrans_len(cli, "newfile", op, level, param, data, param_len, &data_len, 
+				&rparam_len, &rdata_len);
+	cli_unlink(cli->tree, "\\newfile.dat");
+	cli_rmdir(cli->tree, "\\newfile.dat");
+	if (NT_STATUS_IS_OK(status)) return True;
+
+	/* try dfs style  */
+	cli_mkdir(cli->tree, "\\testdir");
+	param_len = 2;
+	SSVAL(param, 0, level);
+	param_len += push_string(NULL, &param[2], "\\testdir", -1, STR_TERMINATE | STR_UNICODE);
+
+	status = try_nttrans_len(cli, "dfs", op, level, param, data, param_len, &data_len, 
+				&rparam_len, &rdata_len);
+	cli_rmdir(cli->tree, "\\testdir");
+	if (NT_STATUS_IS_OK(status)) return True;
+
+	return False;
+}
+
+
+BOOL torture_nttrans_scan(int dummy)
+{
+	static struct cli_state *cli;
+	int op, level;
+	const char *fname = "\\scanner.dat";
+	int fnum, dnum;
+
+	printf("starting nttrans scan test\n");
+
+	if (!torture_open_connection(&cli)) {
+		return False;
+	}
+
+	fnum = cli_open(cli->tree, fname, O_RDWR | O_CREAT | O_TRUNC, 
+			 DENY_NONE);
+	dnum = cli_open(cli->tree, "\\", O_RDONLY, DENY_NONE);
+
+	for (op=OP_MIN; op<=OP_MAX; op++) {
+		printf("Scanning op=%d\n", op);
+		for (level = 0; level <= 50; level++) {
+			scan_nttrans(cli, op, level, fnum, dnum, fname);
+		}
+
+		for (level = 0x100; level <= 0x130; level++) {
+			scan_nttrans(cli, op, level, fnum, dnum, fname);
+		}
+
+		for (level = 1000; level < 1050; level++) {
+			scan_nttrans(cli, op, level, fnum, dnum, fname);
+		}
+	}
+
+	torture_close_connection(cli);
+
+	printf("nttrans scan finished\n");
+	return True;
+}
+
+
+/* scan for valid base SMB requests */
+BOOL torture_smb_scan(int dummy)
+{
+	static struct cli_state *cli;
+	int op;
+	struct cli_request *req;
+	NTSTATUS status;
+
+	for (op=0x0;op<=0xFF;op++) {
+		if (op == SMBreadbraw) continue;
+
+		if (!torture_open_connection(&cli)) {
+			return False;
+		}
+
+		req = cli_request_setup(cli->tree, op, 0, 0);
+
+		if (!cli_request_send(req)) {
+			cli_request_destroy(req);
+			break;
+		}
+
+		usleep(10000);
+		if (cli_transport_pending(cli->transport)) {
+			status = cli_request_simple_recv(req);
+			printf("op=0x%x status=%s\n", op, nt_errstr(status));
+			torture_close_connection(cli);
+			continue;
+		}
+
+		sleep(1);
+		if (cli_transport_pending(cli->transport)) {
+			status = cli_request_simple_recv(req);
+			printf("op=0x%x status=%s\n", op, nt_errstr(status));
+		} else {
+			printf("op=0x%x no reply\n", op);
+			cli_request_destroy(req);
+			continue; /* don't attempt close! */
+		}
+
+		torture_close_connection(cli);
+	}
+
+
+	printf("smb scan finished\n");
+	return True;
+}
diff --git a/source4/torture/basic/utable.c b/source4/torture/basic/utable.c
new file mode 100644
index 0000000000..ec37edab82
--- /dev/null
+++ b/source4/torture/basic/utable.c
@@ -0,0 +1,199 @@
+/* 
+   Unix SMB/CIFS implementation.
+   SMB torture tester - unicode table dumper
+   Copyright (C) Andrew Tridgell 2001
+   
+   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"
+
+BOOL torture_utable(int dummy)
+{
+	struct cli_state *cli;
+	fstring fname;
+	const char *alt_name;
+	int fnum;
+	smb_ucs2_t c2;
+	int c, len, fd;
+	int chars_allowed=0, alt_allowed=0;
+	uint8 valid[0x10000];
+
+	printf("starting utable\n");
+
+	printf("Generating valid character table\n");
+
+	if (!torture_open_connection(&cli)) {
+		return False;
+	}
+
+	memset(valid, 0, sizeof(valid));
+
+	cli_mkdir(cli->tree, "\\utable");
+	cli_unlink(cli->tree, "\\utable\\*");
+
+	for (c=1; c < 0x10000; c++) {
+		char *p;
+
+		SSVAL(&c2, 0, c);
+		fstrcpy(fname, "\\utable\\x");
+		p = fname+strlen(fname);
+		len = convert_string(CH_UCS2, CH_UNIX, 
+				     &c2, 2, 
+				     p, sizeof(fname)-strlen(fname));
+		p[len] = 0;
+		fstrcat(fname,"_a_long_extension");
+
+		fnum = cli_open(cli->tree, fname, O_RDWR | O_CREAT | O_TRUNC, 
+				DENY_NONE);
+		if (fnum == -1) continue;
+
+		chars_allowed++;
+
+		cli_qpathinfo_alt_name(cli->tree, fname, &alt_name);
+
+		if (strncmp(alt_name, "X_A_L", 5) != 0) {
+			alt_allowed++;
+			valid[c] = 1;
+			d_printf("fname=[%s] alt_name=[%s]\n", fname, alt_name);
+		}
+
+		cli_close(cli->tree, fnum);
+		cli_unlink(cli->tree, fname);
+
+		if (c % 100 == 0) {
+			printf("%d (%d/%d)\r", c, chars_allowed, alt_allowed);
+		}
+	}
+	printf("%d (%d/%d)\n", c, chars_allowed, alt_allowed);
+
+	cli_rmdir(cli->tree, "\\utable");
+
+	d_printf("%d chars allowed   %d alt chars allowed\n", chars_allowed, alt_allowed);
+
+	fd = open("valid.dat", O_WRONLY|O_CREAT|O_TRUNC, 0644);
+	if (fd == -1) {
+		d_printf("Failed to create valid.dat - %s", strerror(errno));
+		return False;
+	}
+	write(fd, valid, 0x10000);
+	close(fd);
+	d_printf("wrote valid.dat\n");
+
+	return True;
+}
+
+
+static char *form_name(int c)
+{
+	static fstring fname;
+	smb_ucs2_t c2;
+	char *p;
+	int len;
+
+	fstrcpy(fname, "\\utable\\");
+	p = fname+strlen(fname);
+	SSVAL(&c2, 0, c);
+
+	len = convert_string(CH_UCS2, CH_UNIX, 
+			     &c2, 2, 
+			     p, sizeof(fname)-strlen(fname));
+	p[len] = 0;
+	return fname;
+}
+
+BOOL torture_casetable(int dummy)
+{
+	static struct cli_state *cli;
+	char *fname;
+	int fnum;
+	int c, i;
+#define MAX_EQUIVALENCE 8
+	smb_ucs2_t equiv[0x10000][MAX_EQUIVALENCE];
+	printf("starting casetable\n");
+
+	if (!torture_open_connection(&cli)) {
+		return False;
+	}
+
+	printf("Determining upper/lower case table\n");
+
+	memset(equiv, 0, sizeof(equiv));
+
+	cli_deltree(cli->tree, "\\utable");
+	if (NT_STATUS_IS_ERR(cli_mkdir(cli->tree, "\\utable"))) {
+		printf("Failed to create utable directory!\n");
+		return False;
+	}
+
+	for (c=1; c < 0x10000; c++) {
+		size_t size;
+
+		if (c == '.' || c == '\\') continue;
+
+		d_printf("%04x (%c)\n", c, isprint(c)?c:'.');
+
+		fname = form_name(c);
+		fnum = cli_nt_create_full(cli->tree, fname, 0,
+#if 0
+					  SEC_RIGHT_MAXIMUM_ALLOWED, 
+#else
+					  GENERIC_RIGHTS_FILE_ALL_ACCESS,
+#endif
+					  FILE_ATTRIBUTE_NORMAL,
+					  NTCREATEX_SHARE_ACCESS_NONE,
+					  NTCREATEX_DISP_OPEN_IF, 0, 0);
+
+		if (fnum == -1) {
+			printf("Failed to create file with char %04x\n", c);
+			continue;
+		}
+
+		size = 0;
+
+		if (NT_STATUS_IS_ERR(cli_qfileinfo(cli->tree, fnum, NULL, &size, 
+						   NULL, NULL, NULL, NULL, NULL))) continue;
+
+		if (size > 0) {
+			/* found a character equivalence! */
+			int c2[MAX_EQUIVALENCE];
+
+			if (size/sizeof(int) >= MAX_EQUIVALENCE) {
+				printf("too many chars match?? size=%d c=0x%04x\n",
+				       size, c);
+				cli_close(cli->tree, fnum);
+				return False;
+			}
+
+			cli_read(cli->tree, fnum, (char *)c2, 0, size);
+			printf("%04x: ", c);
+			equiv[c][0] = c;
+			for (i=0; i<size/sizeof(int); i++) {
+				printf("%04x ", c2[i]);
+				equiv[c][i+1] = c2[i];
+			}
+			printf("\n");
+			fflush(stdout);
+		}
+
+		cli_write(cli->tree, fnum, 0, (char *)&c, size, sizeof(c));
+		cli_close(cli->tree, fnum);
+	}
+
+	cli_unlink(cli->tree, "\\utable\\*");
+	cli_rmdir(cli->tree, "\\utable");
+
+	return True;
+}