1 #ifndef HSIPCHANNEL_H

     2 #define HSIPCHANNEL_H

     3 

     4 #include <QLocalSocket>

     5 #include <QVariantMap>

     6 

     7 #include "hsdomainmodel_global.h"

     8 

     9 class QDataStream;

    10 

    11 class HSDOMAINMODEL_EXPORT HsIpcChannel : public QObject

    12 {

    13     Q_OBJECT

    14 public:

    15     

    16     virtual ~HsIpcChannel();

    17 

    18     bool isConnected() const;

    19     bool sendMessage(const QVariantMap &message);

    20     bool waitForSendMessage(const QVariantMap &message);

    21     bool waitForReadMessage(QVariantMap &message);

    22     virtual void closeConnection()=0;

    23 

    24 signals:

    25     void connectionEstablished();

    26     void connectionError();

    27     void messageReceived(const QVariantMap &message);

    28     void disconnected();

    29 private slots:

    30     void onReadyRead();

    31     void onError(QLocalSocket::LocalSocketError socketError);

    32 

    33 protected:

    34      HsIpcChannel(QObject *parent = 0);

    35      

    36 protected:

    37     quint32 mBlockSize;

    38     QLocalSocket *mSocket;

    39 };

    40 

    41 #endif // HsIpcChannel_H