barrier/lib/server/CClientProxy1_0.h

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2002-08-02 19:57:46 +00:00
/*
* synergy -- mouse and keyboard sharing utility
* Copyright (C) 2002 Chris Schoeneman
*
* This package is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* found in the file COPYING that should have accompanied this file.
*
* This package is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#ifndef CCLIENTPROXY1_0_H
#define CCLIENTPROXY1_0_H
#include "CClientProxy.h"
#include "CClipboard.h"
#include "ProtocolTypes.h"
class CEvent;
class CEventQueueTimer;
//! Proxy for client implementing protocol version 1.0
class CClientProxy1_0 : public CClientProxy {
public:
CClientProxy1_0(const CString& name, IStream* adoptedStream);
~CClientProxy1_0();
// IScreen
virtual bool getClipboard(ClipboardID id, IClipboard*) const;
virtual void getShape(SInt32& x, SInt32& y,
SInt32& width, SInt32& height) const;
virtual void getCursorPos(SInt32& x, SInt32& y) const;
// IClient overrides
virtual void enter(SInt32 xAbs, SInt32 yAbs,
UInt32 seqNum, KeyModifierMask mask,
bool forScreensaver);
virtual bool leave();
virtual void setClipboard(ClipboardID, const IClipboard*);
virtual void grabClipboard(ClipboardID);
virtual void setClipboardDirty(ClipboardID, bool);
virtual void keyDown(KeyID, KeyModifierMask, KeyButton);
virtual void keyRepeat(KeyID, KeyModifierMask,
SInt32 count, KeyButton);
virtual void keyUp(KeyID, KeyModifierMask, KeyButton);
virtual void mouseDown(ButtonID);
virtual void mouseUp(ButtonID);
virtual void mouseMove(SInt32 xAbs, SInt32 yAbs);
virtual void mouseRelativeMove(SInt32 xRel, SInt32 yRel);
virtual void mouseWheel(SInt32 xDelta, SInt32 yDelta);
virtual void screensaver(bool activate);
virtual void resetOptions();
virtual void setOptions(const COptionsList& options);
protected:
virtual bool parseHandshakeMessage(const UInt8* code);
virtual bool parseMessage(const UInt8* code);
virtual void resetHeartbeatRate();
virtual void setHeartbeatRate(double rate, double alarm);
virtual void resetHeartbeatTimer();
virtual void addHeartbeatTimer();
virtual void removeHeartbeatTimer();
private:
void disconnect();
void removeHandlers();
void handleData(const CEvent&, void*);
void handleDisconnect(const CEvent&, void*);
void handleWriteError(const CEvent&, void*);
void handleFlatline(const CEvent&, void*);
bool recvInfo();
bool recvClipboard();
bool recvGrabClipboard();
private:
typedef bool (CClientProxy1_0::*MessageParser)(const UInt8*);
struct CClientClipboard {
public:
CClientClipboard();
public:
CClipboard m_clipboard;
UInt32 m_sequenceNumber;
bool m_dirty;
};
CClientInfo m_info;
CClientClipboard m_clipboard[kClipboardEnd];
double m_heartbeatAlarm;
CEventQueueTimer* m_heartbeatTimer;
MessageParser m_parser;
};
#endif