#ifndef _RPC_SERVER_H
#define _RPC_SERVER_H

#include <google/protobuf/message.h>
#include <google/protobuf/descriptor.h>
#include <google/protobuf/service.h>

#include <QTcpServer>
#include <QTcpSocket>

#include "pbrpccommon.h"
#include "pbrpccontroller.h"


class RpcServer : public QObject
{
    Q_OBJECT

    QTcpServer *server;
    QTcpSocket *clientSock;

    ::google::protobuf::Service *service;

    bool isPending;
    int pendingMethodId;
    PbRpcController controller_;
    QString errorString_;

public:
    RpcServer();    //! \todo (LOW) use 'parent' param
    virtual ~RpcServer();

    bool registerService(::google::protobuf::Service *service,
        quint16 tcpPortNum);
    QString errorString();
    void done(::google::protobuf::Message *req, 
            ::google::protobuf::Message *resp);

private slots:
     void when_newConnection();
     void when_disconnected();
     void when_dataAvail();
    void when_error(QAbstractSocket::SocketError socketError);
};

#endif