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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
// Some functions used by qtcreator.exe and qtcdebugger.exe to check if
// qtcdebugger is currently registered for post-mortem debugging.
// This is only needed on Windows.
#ifndef REGISTRYACCESS_H
#define REGISTRYACCESS_H
#include <QString>
#include <QLatin1String>
#include <windows.h>
namespace RegistryAccess {
static const char *debuggerApplicationFileC = "qtcdebugger";
static const WCHAR *debuggerRegistryKeyC = L"Software\\Microsoft\\Windows NT\\CurrentVersion\\AeDebug";
static const WCHAR *debuggerRegistryValueNameC = L"Debugger";
static inline QString wCharToQString(const WCHAR *w)
{
return QString::fromUtf16(reinterpret_cast<const ushort *>(w));
}
QString msgFunctionFailed(const char *f, unsigned long error);
static inline QString msgRegistryOperationFailed(const char *op, const WCHAR *valueName, const QString &why)
{
QString rc = QLatin1String("Registry ");
rc += QLatin1String(op);
rc += QLatin1String(" of ");
rc += wCharToQString(valueName);
rc += QLatin1String(" failed: ");
rc += why;
return rc;
}
bool registryReadStringKey(HKEY handle, // HKEY_LOCAL_MACHINE, etc.
const WCHAR *valueName,
QString *s,
QString *errorMessage);
bool openRegistryKey(HKEY category, // HKEY_LOCAL_MACHINE, etc.
const WCHAR *key,
bool readWrite,
HKEY *keyHandle,
QString *errorMessage);
QString debuggerCall(const QString &additionalOption = QString());
bool isRegistered(HKEY handle, const QString &call, QString *errorMessage, QString *oldDebugger = 0);
} // namespace RegistryAccess
#endif // REGISTRYACCESS_H
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