ZGStdinSession.h

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#ifndef ZGStdinSession_h
#define ZGStdinSession_h

#include "reflector/AbstractReflectSession.h"

#include "zg/ZGNameSpace.h"

namespace zg
{

class ITextCommandReceiver
{
public:
   ITextCommandReceiver() {/* empty */}
   virtual ~ITextCommandReceiver() {/* empty */}

   virtual bool IsReadyForTextCommands() const = 0;

   virtual bool TextCommandReceived(const String & text) = 0;

protected:
   bool ParseGenericTextCommand(const String & cmd);
};

class ZGStdinSession : public AbstractReflectSession
{
public:
   ZGStdinSession(ITextCommandReceiver & target, bool endServerOnClose);

   virtual ConstSocketRef CreateDefaultSocket() {return GetInvalidSocket();}

   virtual DataIORef CreateDataIO(const ConstSocketRef &);

   virtual bool ClientConnectionClosed();

   virtual bool IsReadyForInput() const;

   virtual AbstractMessageIOGatewayRef CreateGateway();

   virtual void MessageReceivedFromGateway(const MessageRef & msg, void * ptr);

   virtual const char * GetTypeName() const {return "ZGStdin";}

   bool IsEndServerOnClose() const {return _endServerOnClose;}

   void SetEndServerOnClose(bool esoc) {_endServerOnClose = esoc;}

   const ITextCommandReceiver & GetTextCommandReceiver() const {return _target;}

   ITextCommandReceiver & GetTextCommandReceiver() {return _target;}

   bool EndServerRequested() const {return _calledEndServer;}

private:
   bool IsReallyStdin() const;

   ITextCommandReceiver & _target;
   bool _endServerOnClose;
   bool _calledEndServer;
};
DECLARE_REFTYPES(ZGStdinSession);


};  // end namespace zg

#endif