hds_messenger_file.hpp

/* hds_messenger_file.hpp */
/* $Id$ */
#ifndef __hds_messenger_file_hpp
#define __hds_messenger_file_hpp

#include <QFile>
#include <QTextStream>

#include <hds_batch/defines.hpp>
#include <hds_batch/errors.hpp>
#include <hds_batch/hds_messenger.hpp>

namespace hds
{
  class MessengerFile : public hds::Messenger
  {
  public:
    
    MessengerFile(const QString &log_file_name);
    
    virtual ~MessengerFile();
    
    
    virtual void sendMsg(const hds::Messenger::Message &msg) const; 
    
    virtual hds::Messenger::Message getMsg() const;
    
    
    bool isReady() const {return m_is_ready;}
        
    void flush() const;
    
  protected:
       
    QFile m_log_file;
    
    mutable QTextStream m_log_stream;
    
    bool m_is_ready;
    
    bool prepare(const QString &log_file_name);
  };
};

#endif /* hds_messenger_file.hpp */