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Sweden-Number/dlls/ntdll/tests/port.c

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/* Unit test suite for Ntdll Port API functions
*
* Copyright 2006 James Hawkins
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <stdio.h>
#include <stdarg.h>
#include "ntstatus.h"
#define WIN32_NO_STATUS
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "winreg.h"
#include "winnls.h"
#include "wine/test.h"
#include "winternl.h"
#ifndef __WINE_WINTERNL_H
typedef struct _CLIENT_ID
{
HANDLE UniqueProcess;
HANDLE UniqueThread;
} CLIENT_ID, *PCLIENT_ID;
typedef struct _LPC_SECTION_WRITE
{
ULONG Length;
HANDLE SectionHandle;
ULONG SectionOffset;
ULONG ViewSize;
PVOID ViewBase;
PVOID TargetViewBase;
} LPC_SECTION_WRITE, *PLPC_SECTION_WRITE;
typedef struct _LPC_SECTION_READ
{
ULONG Length;
ULONG ViewSize;
PVOID ViewBase;
} LPC_SECTION_READ, *PLPC_SECTION_READ;
typedef struct _LPC_MESSAGE
{
USHORT DataSize;
USHORT MessageSize;
USHORT MessageType;
USHORT VirtualRangesOffset;
CLIENT_ID ClientId;
ULONG MessageId;
ULONG SectionSize;
UCHAR Data[ANYSIZE_ARRAY];
} LPC_MESSAGE, *PLPC_MESSAGE;
#endif
/* Types of LPC messages */
#define UNUSED_MSG_TYPE 0
#define LPC_REQUEST 1
#define LPC_REPLY 2
#define LPC_DATAGRAM 3
#define LPC_LOST_REPLY 4
#define LPC_PORT_CLOSED 5
#define LPC_CLIENT_DIED 6
#define LPC_EXCEPTION 7
#define LPC_DEBUG_EVENT 8
#define LPC_ERROR_EVENT 9
#define LPC_CONNECTION_REQUEST 10
static const WCHAR PORTNAME[] = {'\\','M','y','P','o','r','t',0};
#define REQUEST1 "Request1"
#define REQUEST2 "Request2"
#define REPLY "Reply"
#define MAX_MESSAGE_LEN 30
UNICODE_STRING port;
static char selfname[MAX_PATH];
static int myARGC;
static char** myARGV;
/* Function pointers for ntdll calls */
static HMODULE hntdll = 0;
static NTSTATUS (WINAPI *pNtCompleteConnectPort)(HANDLE);
static NTSTATUS (WINAPI *pNtAcceptConnectPort)(PHANDLE,ULONG,PLPC_MESSAGE,ULONG,
ULONG,PLPC_SECTION_READ);
static NTSTATUS (WINAPI *pNtReplyPort)(HANDLE,PLPC_MESSAGE);
static NTSTATUS (WINAPI *pNtReplyWaitReceivePort)(PHANDLE,PULONG,PLPC_MESSAGE,
PLPC_MESSAGE);
static NTSTATUS (WINAPI *pNtCreatePort)(PHANDLE,POBJECT_ATTRIBUTES,ULONG,ULONG,ULONG);
static NTSTATUS (WINAPI *pNtRequestWaitReplyPort)(HANDLE,PLPC_MESSAGE,PLPC_MESSAGE);
static NTSTATUS (WINAPI *pNtRequestPort)(HANDLE,PLPC_MESSAGE);
static NTSTATUS (WINAPI *pNtRegisterThreadTerminatePort)(HANDLE);
static NTSTATUS (WINAPI *pNtConnectPort)(PHANDLE,PUNICODE_STRING,
PSECURITY_QUALITY_OF_SERVICE,
PLPC_SECTION_WRITE,PLPC_SECTION_READ,
PVOID,PVOID,PULONG);
static NTSTATUS (WINAPI *pRtlInitUnicodeString)(PUNICODE_STRING,LPCWSTR);
static NTSTATUS (WINAPI *pNtWaitForSingleObject)(HANDLE,BOOLEAN,PLARGE_INTEGER);
static BOOL init_function_ptrs(void)
{
hntdll = LoadLibraryA("ntdll.dll");
if (!hntdll)
return FALSE;
pNtCompleteConnectPort = (void *)GetProcAddress(hntdll, "NtCompleteConnectPort");
pNtAcceptConnectPort = (void *)GetProcAddress(hntdll, "NtAcceptConnectPort");
pNtReplyPort = (void *)GetProcAddress(hntdll, "NtReplyPort");
pNtReplyWaitReceivePort = (void *)GetProcAddress(hntdll, "NtReplyWaitReceivePort");
pNtCreatePort = (void *)GetProcAddress(hntdll, "NtCreatePort");
pNtRequestWaitReplyPort = (void *)GetProcAddress(hntdll, "NtRequestWaitReplyPort");
pNtRequestPort = (void *)GetProcAddress(hntdll, "NtRequestPort");
pNtRegisterThreadTerminatePort = (void *)GetProcAddress(hntdll, "NtRegisterThreadTerminatePort");
pNtConnectPort = (void *)GetProcAddress(hntdll, "NtConnectPort");
pRtlInitUnicodeString = (void *)GetProcAddress(hntdll, "RtlInitUnicodeString");
pNtWaitForSingleObject = (void *)GetProcAddress(hntdll, "NtWaitForSingleObject");
if (!pNtCompleteConnectPort || !pNtAcceptConnectPort ||
!pNtReplyWaitReceivePort || !pNtCreatePort || !pNtRequestWaitReplyPort ||
!pNtRequestPort || !pNtRegisterThreadTerminatePort ||
!pNtConnectPort || !pRtlInitUnicodeString)
{
FreeLibrary(hntdll);
return FALSE;
}
return TRUE;
}
static void ProcessConnectionRequest(PLPC_MESSAGE LpcMessage, PHANDLE pAcceptPortHandle)
{
NTSTATUS status;
ok(LpcMessage->MessageType == LPC_CONNECTION_REQUEST,
"Expected LPC_CONNECTION_REQUEST, got %d\n", LpcMessage->MessageType);
ok(!*LpcMessage->Data, "Expected empty string!\n");
status = pNtAcceptConnectPort(pAcceptPortHandle, 0, LpcMessage, 1, 0, NULL);
ok(status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %d\n", status);
status = pNtCompleteConnectPort(*pAcceptPortHandle);
ok(status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %d\n", status);
}
static void ProcessLpcRequest(HANDLE PortHandle, PLPC_MESSAGE LpcMessage)
{
NTSTATUS status;
ok(LpcMessage->MessageType == LPC_REQUEST,
"Expected LPC_REQUEST, got %d\n", LpcMessage->MessageType);
ok(!lstrcmp((LPSTR)LpcMessage->Data, REQUEST2),
"Expected %s, got %s\n", REQUEST2, LpcMessage->Data);
lstrcpy((LPSTR)LpcMessage->Data, REPLY);
status = pNtReplyPort(PortHandle, LpcMessage);
ok(status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %d\n", status);
ok(LpcMessage->MessageType == LPC_REQUEST,
"Expected LPC_REQUEST, got %d\n", LpcMessage->MessageType);
ok(!lstrcmp((LPSTR)LpcMessage->Data, REPLY),
"Expected %s, got %s\n", REPLY, LpcMessage->Data);
}
static DWORD WINAPI test_ports_client(LPVOID arg)
{
SECURITY_QUALITY_OF_SERVICE sqos;
LPC_MESSAGE *LpcMessage, *out;
HANDLE PortHandle;
ULONG len, size;
NTSTATUS status;
sqos.Length = sizeof(SECURITY_QUALITY_OF_SERVICE);
sqos.ImpersonationLevel = SecurityImpersonation;
sqos.ContextTrackingMode = SECURITY_STATIC_TRACKING;
sqos.EffectiveOnly = TRUE;
status = pNtConnectPort(&PortHandle, &port, &sqos, 0, 0, &len, NULL, NULL);
todo_wine ok(status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %d\n", status);
if (status != STATUS_SUCCESS) return 1;
status = pNtRegisterThreadTerminatePort(PortHandle);
ok(status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %d\n", status);
size = FIELD_OFFSET(LPC_MESSAGE, Data) + MAX_MESSAGE_LEN;
LpcMessage = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, size);
out = HeapAlloc(GetProcessHeap(), 0, size);
LpcMessage->DataSize = lstrlen(REQUEST1) + 1;
LpcMessage->MessageSize = FIELD_OFFSET(LPC_MESSAGE, Data) + LpcMessage->DataSize;
lstrcpy((LPSTR)LpcMessage->Data, REQUEST1);
status = pNtRequestPort(PortHandle, LpcMessage);
ok(status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %d\n", status);
ok(LpcMessage->MessageType == 0, "Expected 0, got %d\n", LpcMessage->MessageType);
ok(!lstrcmp((LPSTR)LpcMessage->Data, REQUEST1),
"Expected %s, got %s\n", REQUEST1, LpcMessage->Data);
/* Fill in the message */
memset(LpcMessage, 0, size);
LpcMessage->DataSize = lstrlen(REQUEST2) + 1;
LpcMessage->MessageSize = FIELD_OFFSET(LPC_MESSAGE, Data) + LpcMessage->DataSize;
lstrcpy((LPSTR)LpcMessage->Data, REQUEST2);
/* Send the message and wait for the reply */
status = pNtRequestWaitReplyPort(PortHandle, LpcMessage, out);
ok(status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %d\n", status);
ok(!lstrcmp((LPSTR)out->Data, REPLY), "Expected %s, got %s\n", REPLY, out->Data);
ok(out->MessageType == LPC_REPLY, "Expected LPC_REPLY, got %d\n", out->MessageType);
return 0;
}
static void test_ports_server(void)
{
OBJECT_ATTRIBUTES obj;
HANDLE PortHandle;
HANDLE AcceptPortHandle;
PLPC_MESSAGE LpcMessage;
ULONG size;
NTSTATUS status;
BOOL done = FALSE;
pRtlInitUnicodeString(&port, PORTNAME);
memset(&obj, 0, sizeof(OBJECT_ATTRIBUTES));
obj.Length = sizeof(OBJECT_ATTRIBUTES);
obj.ObjectName = &port;
status = pNtCreatePort(&PortHandle, &obj, 100, 100, 0);
if (status == STATUS_ACCESS_DENIED)
{
skip("Not enough rights\n");
return;
}
todo_wine
{
ok(status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %d\n", status);
}
if (status != STATUS_SUCCESS) return;
size = FIELD_OFFSET(LPC_MESSAGE, Data) + MAX_MESSAGE_LEN;
LpcMessage = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, size);
while (TRUE)
{
status = pNtReplyWaitReceivePort(PortHandle, NULL, NULL, LpcMessage);
todo_wine
{
ok(status == STATUS_SUCCESS, "Expected STATUS_SUCCESS, got %d(%x)\n", status, status);
}
/* STATUS_INVALID_HANDLE: win2k without admin rights will perform an
* endless loop here
*/
if ((status == STATUS_NOT_IMPLEMENTED) ||
(status == STATUS_INVALID_HANDLE)) return;
switch (LpcMessage->MessageType)
{
case LPC_CONNECTION_REQUEST:
ProcessConnectionRequest(LpcMessage, &AcceptPortHandle);
break;
case LPC_REQUEST:
ProcessLpcRequest(PortHandle, LpcMessage);
done = TRUE;
break;
case LPC_DATAGRAM:
ok(!lstrcmp((LPSTR)LpcMessage->Data, REQUEST1),
"Expected %s, got %s\n", REQUEST1, LpcMessage->Data);
break;
case LPC_CLIENT_DIED:
ok(done, "Expected LPC request to be completed!\n");
return;
default:
ok(FALSE, "Unexpected message: %d\n", LpcMessage->MessageType);
break;
}
}
}
START_TEST(port)
{
HANDLE thread;
DWORD id;
if (!init_function_ptrs())
return;
myARGC = winetest_get_mainargs(&myARGV);
strcpy(selfname, myARGV[0]);
thread = CreateThread(NULL, 0, test_ports_client, NULL, 0, &id);
ok(thread != NULL, "Expected non-NULL thread handle!\n");
test_ports_server();
CloseHandle(thread);
FreeLibrary(hntdll);
}
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