#ifndef _INPUTOUTPUT_H
#define _INPUTOUTPUT_H

#define ASYNC 1
#define SYNC  0

#include "ReportCommand.h"

using namespace std;

//base class for Input/Output commands (WebServer or Stdin)
//takes a ReportCommand to pass requests to
//and recieves back output commands
class InputOutput {
protected:
	ReportCommand *m_rc;
	int m_mode;

public:
	InputOutput(ReportCommand *_rc): m_rc(_rc) {}

	//exceptions
	class InvalidSocket  {};
	class InvalidRequest {};

	virtual int listen(const int _mode = ASYNC) {m_mode = _mode; return 0;}
	virtual int shutdown() {return 0;}

	virtual int send(const char *responsepart) const = 0;
	virtual int sendHandshake(const int hs, const char *param = 0) const {return 0;} 
};

//standard stdout InputOutput class
class STDOut: public InputOutput {
	bool m_run;

public:
	STDOut(ReportCommand *_rc): InputOutput(_rc) {}

	int send(const char *responsepart) const {cout << responsepart << "\n"; return 0;}
	int listen(const int mode = ASYNC);
	int shutdown();
};

#endif