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/* $Id$ */
/** @file
* VBox host drivers - USB drivers - Filter & driver installation, Installation code.
*/
/*
* Copyright (C) 2006-2019 Oracle Corporation
*
* This file is part of VirtualBox Open Source Edition (OSE), as
* available from http://www.virtualbox.org. This file is free software;
* you can redistribute it and/or modify it under the terms of the GNU
* General Public License (GPL) as published by the Free Software
* Foundation, in version 2 as it comes in the "COPYING" file of the
* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
*
* The contents of this file may alternatively be used under the terms
* of the Common Development and Distribution License Version 1.0
* (CDDL) only, as it comes in the "COPYING.CDDL" file of the
* VirtualBox OSE distribution, in which case the provisions of the
* CDDL are applicable instead of those of the GPL.
*
* You may elect to license modified versions of this file under the
* terms and conditions of either the GPL or the CDDL or both.
*/
/*********************************************************************************************************************************
* Header Files *
*********************************************************************************************************************************/
#include <iprt/win/windows.h>
#include <iprt/win/setupapi.h>
#include <newdev.h>
#include <iprt/assert.h>
#include <iprt/errcore.h>
#include <iprt/initterm.h>
#include <iprt/param.h>
#include <iprt/path.h>
#include <iprt/stream.h>
#include <iprt/string.h>
#include <iprt/errcore.h>
#include <stdio.h>
#include <VBox/VBoxDrvCfg-win.h>
static DECLCALLBACK(void) vboxUsbLog(VBOXDRVCFG_LOG_SEVERITY enmSeverity, char *pszMsg, void *pvContext)
{
RT_NOREF1(pvContext);
switch (enmSeverity)
{
case VBOXDRVCFG_LOG_SEVERITY_FLOW:
case VBOXDRVCFG_LOG_SEVERITY_REGULAR:
break;
case VBOXDRVCFG_LOG_SEVERITY_REL:
RTPrintf("%s", pszMsg);
break;
default:
break;
}
}
static DECLCALLBACK(void) vboxUsbPanic(void *pvPanic)
{
RT_NOREF1(pvPanic);
#ifndef DEBUG_bird
AssertFailed();
#endif
}
int usblibOsCreateService(void);
int __cdecl main(int argc, char **argv)
{
if (RTR3InitExe(argc, &argv, 0) != VINF_SUCCESS)
{
printf("Could not init IPRT!\n");
return 1;
}
VBoxDrvCfgLoggerSet(vboxUsbLog, NULL);
VBoxDrvCfgPanicSet(vboxUsbPanic, NULL);
RTPrintf("USB installation\n");
int rc = usblibOsCreateService();
if (RT_SUCCESS(rc))
{
LPWSTR lpszFilePart;
WCHAR szFullPath[MAX_PATH];
DWORD len;
len = GetFullPathNameW(L".\\VBoxUSB.inf", RT_ELEMENTS(szFullPath), szFullPath, &lpszFilePart);
Assert(len);
HRESULT hr = VBoxDrvCfgInfInstall(szFullPath);
if (hr == S_OK)
{
RTPrintf("Installation successful.\n");
}
else
{
rc = -1;
}
}
if (RT_SUCCESS(rc))
rc = 0;
/** @todo RTR3Term(); */
return rc;
}
/** The support service name. */
#define SERVICE_NAME "VBoxUSBMon"
/** Win32 Device name. */
#define DEVICE_NAME "\\\\.\\VBoxUSBMon"
/** NT Device name. */
#define DEVICE_NAME_NT L"\\Device\\VBoxUSBMon"
/** Win32 Symlink name. */
#define DEVICE_NAME_DOS L"\\DosDevices\\VBoxUSBMon"
/**
* Changes the USB driver service to specified driver path.
*
* @returns 0 on success.
* @returns < 0 on failure.
*/
int usblibOsChangeService(const char *pszDriverPath)
{
SC_HANDLE hSMgrCreate = OpenSCManager(NULL, NULL, SERVICE_CHANGE_CONFIG);
DWORD dwLastError = GetLastError();
int rc = RTErrConvertFromWin32(dwLastError);
AssertPtr(pszDriverPath);
AssertMsg(hSMgrCreate, ("OpenSCManager(,,create) failed rc=%d\n", dwLastError));
if (hSMgrCreate)
{
SC_HANDLE hService = OpenService(hSMgrCreate,
SERVICE_NAME,
GENERIC_ALL);
DWORD dwLastError = GetLastError();
if (hService == NULL)
{
AssertMsg(hService, ("OpenService failed! LastError=%Rwa, pszDriver=%s\n", dwLastError, pszDriverPath));
rc = RTErrConvertFromWin32(dwLastError);
}
else
{
/* We only gonna change the driver image path, the rest remains like it already is */
if (ChangeServiceConfig(hService,
SERVICE_NO_CHANGE,
SERVICE_NO_CHANGE,
SERVICE_NO_CHANGE,
pszDriverPath,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL))
{
RTPrintf("Changed service config to new driver path: %s\n", pszDriverPath);
}
else
{
AssertMsg(hService, ("ChangeServiceConfig failed! LastError=%Rwa, pszDriver=%s\n", dwLastError, pszDriverPath));
rc = RTErrConvertFromWin32(dwLastError);
}
if (hService != NULL)
CloseServiceHandle(hService);
}
CloseServiceHandle(hSMgrCreate);
}
return rc;
}
/**
* Creates the service.
*
* @returns 0 on success.
* @returns < 0 on failure.
*/
int usblibOsCreateService(void)
{
/*
* Assume it didn't exist, so we'll create the service.
*/
SC_HANDLE hSMgrCreate = OpenSCManager(NULL, NULL, SERVICE_CHANGE_CONFIG);
DWORD dwLastError = GetLastError();
int rc = RTErrConvertFromWin32(dwLastError);
AssertMsg(hSMgrCreate, ("OpenSCManager(,,create) failed rc=%d\n", dwLastError));
if (hSMgrCreate)
{
char szDriver[RTPATH_MAX];
int rc = RTPathExecDir(szDriver, sizeof(szDriver) - sizeof("\\VBoxUSBMon.sys"));
if (RT_SUCCESS(rc))
{
strcat(szDriver, "\\VBoxUSBMon.sys");
RTPrintf("Creating USB monitor driver service with path %s ...\n", szDriver);
SC_HANDLE hService = CreateService(hSMgrCreate,
SERVICE_NAME,
"VBox USB Monitor Driver",
SERVICE_QUERY_STATUS,
SERVICE_KERNEL_DRIVER,
SERVICE_DEMAND_START,
SERVICE_ERROR_NORMAL,
szDriver,
NULL, NULL, NULL, NULL, NULL);
DWORD dwLastError = GetLastError();
if (dwLastError == ERROR_SERVICE_EXISTS)
{
RTPrintf("USB monitor driver service already exists, skipping creation.\n");
rc = usblibOsChangeService(szDriver);
}
else
{
AssertMsg(hService, ("CreateService failed! LastError=%Rwa, szDriver=%s\n", dwLastError, szDriver));
rc = RTErrConvertFromWin32(dwLastError);
if (hService != NULL)
CloseServiceHandle(hService);
}
}
CloseServiceHandle(hSMgrCreate);
}
return rc;
}
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