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#ifndef LIBINSTALLER_ENVIRONMENT_H
#define LIBINSTALLER_ENVIRONMENT_H
#include "kdtoolsglobal.h"
#include <QString>
#include <QHash>
QT_BEGIN_NAMESPACE
class QProcess;
class QProcessEnvironment;
QT_END_NAMESPACE
namespace KDUpdater {
class KDTOOLS_EXPORT Environment
{
public:
static Environment &instance();
~Environment() {}
QString value(const QString &key, const QString &defaultValue = QString()) const;
void setTemporaryValue(const QString &key, const QString &value);
QProcessEnvironment applyTo(const QProcessEnvironment &qpe) const;
void applyTo(QProcess *process);
private:
Environment() {}
private:
Q_DISABLE_COPY(Environment)
QHash<QString, QString> m_tempValues;
};
} // namespace KDUpdater
#endif
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