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/**********************************************************************
* Copyright (c) 2013-2014 Red Hat, Inc.
*
* Developed by Daynix Computing LTD.
*
* Authors:
* Dmitry Fleytman <dmitry@daynix.com>
* Pavel Gurvich <pavel@daynix.com>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
**********************************************************************/
#include "stdafx.h"
#include "WdfCoinstaller.h"
#include "tstrings.h"
#define WDF_SECTION_NAME TEXT("UsbDk.NT.Wdf")
#if !TARGET_OS_WIN_XP
#define COINSTALLER_VERSION TEXT("01011")
#else
#define COINSTALLER_VERSION TEXT("01009")
#endif
WdfCoinstaller::WdfCoinstaller()
{
loadWdfCoinstaller();
}
WdfCoinstaller::~WdfCoinstaller()
{
freeWdfCoinstallerLibrary();
}
void WdfCoinstaller::loadWdfCoinstaller()
{
TCHAR currDir[MAX_PATH];
if (GetCurrentDirectory(MAX_PATH, currDir) == 0)
{
throw UsbDkWdfCoinstallerFailedException(TEXT("GetCurrentDirectory() failed"));
}
tstringstream coinstallerFullPath;
coinstallerFullPath << currDir << TEXT("\\WdfCoInstaller") << COINSTALLER_VERSION << TEXT(".dll");
m_wdfCoinstallerLibrary = LoadLibrary(coinstallerFullPath.str().c_str());
if (nullptr == m_wdfCoinstallerLibrary)
{
throw UsbDkWdfCoinstallerFailedException(tstring(TEXT("LoadLibrary(")) + coinstallerFullPath.str() + TEXT(") failed"));
}
try
{
m_pfnWdfPreDeviceInstallEx = getCoinstallerFunction<PFN_WDFPREDEVICEINSTALLEX>("WdfPreDeviceInstallEx");
m_pfnWdfPostDeviceInstall = getCoinstallerFunction<PFN_WDFPOSTDEVICEINSTALL>("WdfPostDeviceInstall");
m_pfnWdfPreDeviceRemove = getCoinstallerFunction<PFN_WDFPREDEVICEREMOVE>("WdfPreDeviceRemove");
m_pfnWdfPostDeviceRemove = getCoinstallerFunction<PFN_WDFPREDEVICEREMOVE>("WdfPostDeviceRemove");
}
catch (...)
{
freeWdfCoinstallerLibrary();
throw;
}
}
bool WdfCoinstaller::PreDeviceInstallEx(const tstring &infFilePath)
{
WDF_COINSTALLER_INSTALL_OPTIONS clientOptions;
WDF_COINSTALLER_INSTALL_OPTIONS_INIT(&clientOptions);
ULONG res = m_pfnWdfPreDeviceInstallEx(infFilePath.c_str(), WDF_SECTION_NAME, &clientOptions);
if (res != ERROR_SUCCESS)
{
if (res == ERROR_SUCCESS_REBOOT_REQUIRED)
{
return false;
}
else
{
throw UsbDkWdfCoinstallerFailedException(TEXT("WdfPreDeviceInstallEx() failed"), res);
}
}
return true;
}
void WdfCoinstaller::PostDeviceInstall(const tstring &infFilePath)
{
ULONG res = m_pfnWdfPostDeviceInstall(infFilePath.c_str(), WDF_SECTION_NAME);
if (ERROR_SUCCESS != res)
{
throw UsbDkWdfCoinstallerFailedException(TEXT("WdfPostDeviceInstall() failed"), res);
}
}
void WdfCoinstaller::PreDeviceRemove(const tstring &infFilePath)
{
ULONG res = m_pfnWdfPreDeviceRemove(infFilePath.c_str(), WDF_SECTION_NAME);
if (ERROR_SUCCESS != res)
{
throw UsbDkWdfCoinstallerFailedException(TEXT("WdfPreDeviceRemove() failed"), res);
}
}
void WdfCoinstaller::PostDeviceRemove(const tstring &infFilePath)
{
ULONG res = m_pfnWdfPostDeviceRemove(infFilePath.c_str(), WDF_SECTION_NAME);
if (ERROR_SUCCESS != res)
{
throw UsbDkWdfCoinstallerFailedException(TEXT("WdfPostDeviceRemove() failed"), res);
}
}
void WdfCoinstaller::freeWdfCoinstallerLibrary()
{
if (m_wdfCoinstallerLibrary)
{
FreeLibrary(m_wdfCoinstallerLibrary);
m_wdfCoinstallerLibrary = nullptr;
}
}
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