barrier/src/lib/server/ClientProxy1_0.h

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/*
* synergy -- mouse and keyboard sharing utility
* Copyright (C) 2012 Synergy Si Ltd.
* Copyright (C) 2002 Chris Schoeneman
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*
* 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 LICENSE that should have accompanied this file.
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*
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
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#include "server/ClientProxy.h"
#include "synergy/Clipboard.h"
#include "synergy/protocol_types.h"
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class Event;
class EventQueueTimer;
class IEventQueue;
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//! Proxy for client implementing protocol version 1.0
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class ClientProxy1_0 : public ClientProxy {
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public:
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ClientProxy1_0(const String& name, synergy::IStream* adoptedStream, IEventQueue* events);
~ClientProxy1_0();
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// 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();
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virtual void setOptions(const OptionsList& options);
virtual void sendDragInfo(UInt32 fileCount, const char* info, size_t size);
virtual void fileChunkSending(UInt8 mark, char* data, size_t dataSize);
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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();
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void handleData(const Event&, void*);
void handleDisconnect(const Event&, void*);
void handleWriteError(const Event&, void*);
void handleFlatline(const Event&, void*);
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bool recvInfo();
bool recvClipboard();
bool recvGrabClipboard();
private:
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typedef bool (ClientProxy1_0::*MessageParser)(const UInt8*);
struct ClientClipboard {
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public:
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ClientClipboard();
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public:
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Clipboard m_clipboard;
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UInt32 m_sequenceNumber;
bool m_dirty;
};
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ClientInfo m_info;
ClientClipboard m_clipboard[kClipboardEnd];
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double m_heartbeatAlarm;
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EventQueueTimer* m_heartbeatTimer;
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MessageParser m_parser;
IEventQueue* m_events;
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};