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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** Commercial Usage
**
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** 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.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://qt.nokia.com/contact.
**
**************************************************************************/
#include "cdboptions.h"
#include <QtCore/QSettings>
#include <QtCore/QDir>
#include <QtCore/QFileInfo>
static const char *settingsGroupC = "CDB";
static const char *enabledKeyC = "Enabled";
static const char *pathKeyC = "Path";
static const char *symbolPathsKeyC = "SymbolPaths";
static const char *sourcePathsKeyC = "SourcePaths";
static const char *verboseSymbolLoadingKeyC = "VerboseSymbolLoading";
namespace Debugger {
namespace Internal {
CdbOptions::CdbOptions() :
enabled(false),
verboseSymbolLoading(false)
{
}
void CdbOptions::clear()
{
enabled = false;
verboseSymbolLoading = false;
path.clear();
}
void CdbOptions::fromSettings(const QSettings *s)
{
clear();
// Is this the first time we are called ->
// try to find automatically
const QString keyRoot = QLatin1String(settingsGroupC) + QLatin1Char('/');
const QString enabledKey = keyRoot + QLatin1String(enabledKeyC);
const bool firstTime = !s->contains(enabledKey);
if (firstTime) {
enabled = autoDetectPath(&path);
return;
}
enabled = s->value(enabledKey, false).toBool();
path = s->value(keyRoot + QLatin1String(pathKeyC), QString()).toString();
symbolPaths = s->value(keyRoot + QLatin1String(symbolPathsKeyC), QStringList()).toStringList();
sourcePaths = s->value(keyRoot + QLatin1String(sourcePathsKeyC), QStringList()).toStringList();
verboseSymbolLoading = s->value(keyRoot + QLatin1String(verboseSymbolLoadingKeyC), false).toBool();
}
void CdbOptions::toSettings(QSettings *s) const
{
s->beginGroup(QLatin1String(settingsGroupC));
s->setValue(QLatin1String(enabledKeyC), enabled);
s->setValue(QLatin1String(pathKeyC), path);
s->setValue(QLatin1String(symbolPathsKeyC), symbolPaths);
s->setValue(QLatin1String(sourcePathsKeyC), sourcePaths);
s->setValue(QLatin1String(verboseSymbolLoadingKeyC), verboseSymbolLoading);
s->endGroup();
}
bool CdbOptions::autoDetectPath(QString *outPath, QStringList *checkedDirectories /* = 0 */)
{
// Look for $ProgramFiles/"Debugging Tools For Windows <bit-idy>" and its
// " (x86)", " (x64)" variations. Qt Creator needs 64/32 bit depending
// on how it was built.
#ifdef Q_OS_WIN64
static const char *postFixes[] = {" (x64)", " 64-bit" };
#else
static const char *postFixes[] = { " (x86)", " (x32)" };
#endif
outPath->clear();
const QByteArray programDirB = qgetenv("ProgramFiles");
if (programDirB.isEmpty())
return false;
const QString programDir = QString::fromLocal8Bit(programDirB) + QDir::separator();
const QString installDir = QLatin1String("Debugging Tools For Windows");
QString path = programDir + installDir;
if (checkedDirectories)
checkedDirectories->push_back(path);
if (QFileInfo(path).isDir()) {
*outPath = QDir::toNativeSeparators(path);
return true;
}
const int rootLength = path.size();
for (int i = 0; i < sizeof(postFixes)/sizeof(const char*); i++) {
path.truncate(rootLength);
path += QLatin1String(postFixes[i]);
if (checkedDirectories)
checkedDirectories->push_back(path);
if (QFileInfo(path).isDir()) {
*outPath = QDir::toNativeSeparators(path);
return true;
}
}
return false;
}
unsigned CdbOptions::compare(const CdbOptions &rhs) const
{
unsigned rc = 0;
if (enabled != rhs.enabled || path != rhs.path)
rc |= InitializationOptionsChanged;
if (symbolPaths != rhs.symbolPaths || sourcePaths != rhs.sourcePaths)
rc |= DebuggerPathsChanged;
if (verboseSymbolLoading != rhs.verboseSymbolLoading)
rc |= SymbolOptionsChanged;
return rc;
}
} // namespace Internal
} // namespace Debugger
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