// Sun, 18 Jun 2000
// Y.Takagi

#ifndef __LPSCLIENT_H
#define __LPSCLIENT_H

#include <iostream>
#include <string>


using namespace std;


class Socket;


class LPSException {
public:
                                        LPSException(const string& what)
                                                :
                                                fWhat(what)
                                        {
                                        }

        const char *    what() const
                                        {
                                                return fWhat.c_str();
                                        }

private:
        string fWhat;

};


class LpsClient {
public:
                                        LpsClient(const char* host);
                                        ~LpsClient();
        void                    connect();
        void                    close();
        void                    receiveJob(const char* queue);
        void                    receiveControlFile(int cfsize, const char* cfname);
        void                    receiveDataFile(int dfsize, const char* dfname);
        void                    transferData(const char* buffer, int size = -1);
        void                    transferData(istream& is, int size = -1);
        void                    endTransfer();
        void                    checkAck();

private:
        bool            fConnected;
        string          fHost;
        Socket*         fSock;
        istream*        fInput;
        ostream*        fOutput;
};


#endif  /* __LPSCLIENT_H */