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#ifndef QBS_PROCESSCOMMANDEXECUTOR_H
#define QBS_PROCESSCOMMANDEXECUTOR_H

#include "abstractcommandexecutor.h"

#include <QProcess>
#include <QProcessEnvironment>
#include <QString>

namespace qbs {
class ProcessResult;

namespace Internal {
class ProcessCommand;

class ProcessCommandExecutor : public AbstractCommandExecutor
{
    Q_OBJECT
public:
    explicit ProcessCommandExecutor(const Internal::Logger &logger, QObject *parent = 0);

    void setProcessEnvironment(const QProcessEnvironment &processEnvironment) {
        m_buildEnvironment = processEnvironment;
    }

signals:
    void reportProcessResult(const qbs::ProcessResult &result);

private slots:
    void onProcessError();
    void onProcessFinished();

private:
    void doSetup();
    void doReportCommandDescription();
    void doStart();
    void cancel();

    void startProcessCommand();
    QString filterProcessOutput(const QByteArray &output, const QString &filterFunctionSource);
    void getProcessOutput(bool stdOut, ProcessResult &result);

    void sendProcessOutput();
    void removeResponseFile();
    const ProcessCommand *processCommand() const;

private:
    QString m_program;
    QStringList m_arguments;
    QString m_shellInvocation;

    QProcess m_process;
    QProcessEnvironment m_buildEnvironment;
    QString m_responseFileName;
};

} // namespace Internal
} // namespace qbs

#endif // QBS_PROCESSCOMMANDEXECUTOR_H
