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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2010 Marius Storm-Olsen
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** No Commercial Usage
**
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
**
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/
#ifndef SHAREDLIBRARYINJECTOR_H
#define SHAREDLIBRARYINJECTOR_H
#include <windows.h>
#include <QtCore/QString>
namespace Debugger {
namespace Internal {
/* SharedLibraryInjector: Injects a DLL into a remote process.
* Escalates the calling process rights. */
class SharedLibraryInjector {
Q_DISABLE_COPY(SharedLibraryInjector)
public:
explicit SharedLibraryInjector(unsigned long remotePid, unsigned long remoteThreadId = 0);
~SharedLibraryInjector();
void setModulePath(const QString &modulePath);
bool hasLoaded(const QString &modulePath = QString());
// Remote injection, to be used for running processes
bool remoteInject(const QString &modulePath, bool waitForThread, QString *errorMessage);
// Stub injection, to be used before execution starts
bool stubInject(const QString &modulePath, unsigned long entryPoint, QString *errorMessage);
bool unload(const QString &modulePath /* = QString()*/, QString *errorMessage);
bool unload(HMODULE hFreeModule, QString *errorMessage);
void setPid(unsigned long pid);
void setThreadId(unsigned long tid);
static QString findModule(const QString &moduleName);
static unsigned long getModuleEntryPoint(const QString &moduleName);
private:
bool escalatePrivileges(QString *errorMessage);
bool doRemoteInjection(unsigned long pid, HMODULE hFreeModule,
const QString &modulePath, bool waitForThread,
QString *errorMessage);
bool doStubInjection(unsigned long pid, const QString &modulePath,
unsigned long entryPoint, QString *errorMessage);
HMODULE findModuleHandle(const QString &modulePath, QString *errorMessage);
unsigned long m_processId;
unsigned long m_threadId;
QString m_modulePath;
bool m_hasEscalatedPrivileges;
};
} // namespace Internal
} // namespace Debugger
#endif // SHAREDLIBRARYINJECTOR_H
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