first public release of samba4 code

(This used to be commit b0510b5428b3461aeb9bbe3cc95f62fc73e2b97f)

1 files changed, 298 insertions, 0 deletions

diff --git a/source4/torture/raw/mux.c b/source4/torture/raw/mux.c
new file mode 100644
index 0000000000..05c5e3de09
--- /dev/null
+++ b/source4/torture/raw/mux.c
@@ -0,0 +1,298 @@
+/* 
+   Unix SMB/CIFS implementation.
+   basic raw test suite for multiplexing
+   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"
+
+#define BASEDIR "\\test_mux"
+
+#define CHECK_STATUS(status, correct) do { \
+	if (!NT_STATUS_EQUAL(status, correct)) { \
+		printf("(%d) Incorrect status %s - should be %s\n", \
+		       __LINE__, nt_errstr(status), nt_errstr(correct)); \
+		ret = False; \
+		goto done; \
+	}} while (0)
+
+
+/*
+  test the delayed reply to a open that leads to a sharing violation
+*/
+static BOOL test_mux_open(struct cli_state *cli, TALLOC_CTX *mem_ctx)
+{
+	union smb_open io;
+	NTSTATUS status;
+	int fnum;
+	BOOL ret = True;
+	struct cli_request *req;
+
+	printf("testing multiplexed open/open/close\n");
+
+	/*
+	  file open with no share access
+	*/
+	io.generic.level = RAW_OPEN_NTCREATEX;
+	io.ntcreatex.in.root_fid = 0;
+	io.ntcreatex.in.flags = 0;
+	io.ntcreatex.in.access_mask = SEC_RIGHT_MAXIMUM_ALLOWED;
+	io.ntcreatex.in.create_options = 0;
+	io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
+	io.ntcreatex.in.share_access = 0;
+	io.ntcreatex.in.alloc_size = 0;
+	io.ntcreatex.in.open_disposition = NTCREATEX_DISP_CREATE;
+	io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
+	io.ntcreatex.in.security_flags = 0;
+	io.ntcreatex.in.fname = BASEDIR "\\open.dat";
+	status = smb_raw_open(cli->tree, mem_ctx, &io);
+	CHECK_STATUS(status, NT_STATUS_OK);
+	fnum = io.ntcreatex.out.fnum;
+
+	/* send an open that will conflict */
+	io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN;
+	status = smb_raw_open(cli->tree, mem_ctx, &io);
+	CHECK_STATUS(status, NT_STATUS_SHARING_VIOLATION);
+
+	/*
+	  same request, but async
+	*/
+	req = smb_raw_open_send(cli->tree, &io);
+	
+	/* and close the file */
+	cli_close(cli, fnum);
+
+	/* see if the async open succeeded */
+	status = smb_raw_open_recv(req, mem_ctx, &io);
+	CHECK_STATUS(status, NT_STATUS_OK);
+
+	cli_close(cli, io.ntcreatex.out.fnum);
+
+done:
+	return ret;
+}
+
+
+/*
+  test a write that hits a byte range lock and send the close after the write
+*/
+static BOOL test_mux_write(struct cli_state *cli, TALLOC_CTX *mem_ctx)
+{
+	union smb_write io;
+	NTSTATUS status;
+	int fnum;
+	BOOL ret = True;
+	struct cli_request *req;
+
+	printf("testing multiplexed lock/write/close\n");
+
+	fnum = cli_open(cli, BASEDIR "\\write.dat", O_RDWR | O_CREAT, DENY_NONE);
+	if (fnum == -1) {
+		printf("open failed in mux_write - %s\n", cli_errstr(cli));
+		ret = False;
+		goto done;
+	}
+
+	cli->session->pid = 1;
+
+	/* lock a range */
+	if (!cli_lock(cli, fnum, 0, 4, 0, WRITE_LOCK)) {
+		printf("lock failed in mux_write - %s\n", cli_errstr(cli));
+		ret = False;
+		goto done;
+	}
+
+	cli->session->pid = 2;
+
+	/* send an async write */
+	io.generic.level = RAW_WRITE_WRITEX;
+	io.writex.in.fnum = fnum;
+	io.writex.in.offset = 0;
+	io.writex.in.wmode = 0;
+	io.writex.in.remaining = 0;
+	io.writex.in.count = 4;
+	io.writex.in.data = (void *)&fnum;	
+	req = smb_raw_write_send(cli->tree, &io);
+
+	/* unlock the range */
+	cli->session->pid = 1;
+	cli_unlock(cli, fnum, 0, 4);
+
+	/* and recv the async write reply */
+	status = smb_raw_write_recv(req, &io);
+	CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
+
+	cli_close(cli, fnum);
+
+done:
+	return ret;
+}
+
+
+/*
+  test a lock that conflicts with an existing lock
+*/
+static BOOL test_mux_lock(struct cli_state *cli, TALLOC_CTX *mem_ctx)
+{
+	union smb_lock io;
+	NTSTATUS status;
+	int fnum;
+	BOOL ret = True;
+	struct cli_request *req;
+	struct smb_lock_entry lock[1];
+
+	printf("TESTING MULTIPLEXED LOCK/LOCK/UNLOCK\n");
+
+	fnum = cli_open(cli, BASEDIR "\\write.dat", O_RDWR | O_CREAT, DENY_NONE);
+	if (fnum == -1) {
+		printf("open failed in mux_write - %s\n", cli_errstr(cli));
+		ret = False;
+		goto done;
+	}
+
+	printf("establishing a lock\n");
+	io.lockx.level = RAW_LOCK_LOCKX;
+	io.lockx.in.fnum = fnum;
+	io.lockx.in.mode = 0;
+	io.lockx.in.timeout = 0;
+	io.lockx.in.lock_cnt = 1;
+	io.lockx.in.ulock_cnt = 0;
+	lock[0].pid = 1;
+	lock[0].offset = 0;
+	lock[0].count = 4;
+	io.lockx.in.locks = &lock[0];
+
+	status = smb_raw_lock(cli->tree, &io);
+	CHECK_STATUS(status, NT_STATUS_OK);
+
+	printf("the second lock will conflict with the first\n");
+	lock[0].pid = 2;
+	io.lockx.in.timeout = 1000;
+	status = smb_raw_lock(cli->tree, &io);
+	CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
+
+	printf("this will too, but we'll unlock while waiting\n");
+	req = smb_raw_lock_send(cli->tree, &io);
+
+	printf("unlock the first range\n");
+	lock[0].pid = 1;
+	io.lockx.in.ulock_cnt = 1;
+	io.lockx.in.lock_cnt = 0;
+	io.lockx.in.timeout = 0;
+	status = smb_raw_lock(cli->tree, &io);
+	CHECK_STATUS(status, NT_STATUS_OK);
+
+	printf("recv the async reply\n");
+	status = cli_request_simple_recv(req);
+	CHECK_STATUS(status, NT_STATUS_OK);	
+
+	printf("reopening with an exit\n");
+	smb_raw_exit(cli->session);
+	fnum = cli_open(cli, BASEDIR "\\write.dat", O_RDWR | O_CREAT, DENY_NONE);
+
+	printf("Now trying with a cancel\n");
+
+	io.lockx.level = RAW_LOCK_LOCKX;
+	io.lockx.in.fnum = fnum;
+	io.lockx.in.mode = 0;
+	io.lockx.in.timeout = 0;
+	io.lockx.in.lock_cnt = 1;
+	io.lockx.in.ulock_cnt = 0;
+	lock[0].pid = 1;
+	lock[0].offset = 0;
+	lock[0].count = 4;
+	io.lockx.in.locks = &lock[0];
+
+	status = smb_raw_lock(cli->tree, &io);
+	CHECK_STATUS(status, NT_STATUS_OK);
+
+	lock[0].pid = 2;
+	io.lockx.in.timeout = 1000;
+	status = smb_raw_lock(cli->tree, &io);
+	CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
+
+	req = smb_raw_lock_send(cli->tree, &io);
+
+	/* cancel the blocking lock */
+	smb_raw_ntcancel(req);
+
+	lock[0].pid = 1;
+	io.lockx.in.ulock_cnt = 1;
+	io.lockx.in.lock_cnt = 0;
+	io.lockx.in.timeout = 0;
+	status = smb_raw_lock(cli->tree, &io);
+	CHECK_STATUS(status, NT_STATUS_OK);
+
+	status = cli_request_simple_recv(req);
+	CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);	
+
+	cli_close(cli, fnum);
+
+done:
+	return ret;
+}
+
+
+
+/* 
+   basic testing of multiplexing notify
+*/
+BOOL torture_raw_mux(int dummy)
+{
+	struct cli_state *cli;
+	BOOL ret = True;
+	TALLOC_CTX *mem_ctx;
+		
+	if (!torture_open_connection(&cli)) {
+		return False;
+	}
+
+	mem_ctx = talloc_init("torture_raw_mux");
+
+	/* cleanup */
+	if (cli_deltree(cli, BASEDIR) == -1) {
+		printf("Failed to cleanup " BASEDIR "\n");
+		ret = False;
+		goto done;
+	}
+
+
+	if (!cli_mkdir(cli, BASEDIR)) {
+		printf("Failed to create %s\n", BASEDIR);
+		ret = False;
+		goto done;
+	}
+
+	if (!test_mux_open(cli, mem_ctx)) {
+		ret = False;
+	}
+
+	if (!test_mux_write(cli, mem_ctx)) {
+		ret = False;
+	}
+
+	if (!test_mux_lock(cli, mem_ctx)) {
+		ret = False;
+	}
+
+done:
+	smb_raw_exit(cli->session);
+	cli_deltree(cli, BASEDIR);
+	torture_close_connection(cli);
+	talloc_destroy(mem_ctx);
+	return ret;
+}