| 1 | /*
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| 2 | * synergy -- mouse and keyboard sharing utility
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| 3 | * Copyright (C) 2002 Chris Schoeneman
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| 4 | *
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| 5 | * This package is free software; you can redistribute it and/or
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| 6 | * modify it under the terms of the GNU General Public License
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| 7 | * found in the file COPYING that should have accompanied this file.
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| 8 | *
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| 9 | * This package is distributed in the hope that it will be useful,
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| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 12 | * GNU General Public License for more details.
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| 13 | */
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| 14 |
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| 15 | #ifndef CCLIENTPROXY1_0_H
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| 16 | #define CCLIENTPROXY1_0_H
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| 17 |
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| 18 | #include "CClientProxy.h"
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| 19 | #include "CClipboard.h"
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| 20 | #include "ProtocolTypes.h"
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| 21 |
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| 22 | class CEvent;
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| 23 | class CEventQueueTimer;
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| 24 |
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| 25 | //! Proxy for client implementing protocol version 1.0
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| 26 | class CClientProxy1_0 : public CClientProxy {
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| 27 | public:
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| 28 | CClientProxy1_0(const CString& name, IStream* adoptedStream);
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| 29 | ~CClientProxy1_0();
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| 30 |
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| 31 | // IScreen
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| 32 | virtual bool getClipboard(ClipboardID id, IClipboard*) const;
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| 33 | virtual void getShape(SInt32& x, SInt32& y,
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| 34 | SInt32& width, SInt32& height) const;
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| 35 | virtual void getCursorPos(SInt32& x, SInt32& y) const;
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| 36 |
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| 37 | // IClient overrides
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| 38 | virtual void enter(SInt32 xAbs, SInt32 yAbs,
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| 39 | UInt32 seqNum, KeyModifierMask mask,
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| 40 | bool forScreensaver);
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| 41 | virtual bool leave();
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| 42 | virtual void setClipboard(ClipboardID, const IClipboard*);
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| 43 | virtual void grabClipboard(ClipboardID);
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| 44 | virtual void setClipboardDirty(ClipboardID, bool);
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| 45 | virtual void keyDown(KeyID, KeyModifierMask, KeyButton);
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| 46 | virtual void keyRepeat(KeyID, KeyModifierMask,
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| 47 | SInt32 count, KeyButton);
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| 48 | virtual void keyUp(KeyID, KeyModifierMask, KeyButton);
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| 49 | virtual void mouseDown(ButtonID);
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| 50 | virtual void mouseUp(ButtonID);
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| 51 | virtual void mouseMove(SInt32 xAbs, SInt32 yAbs);
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| 52 | virtual void mouseRelativeMove(SInt32 xRel, SInt32 yRel);
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| 53 | virtual void mouseWheel(SInt32 xDelta, SInt32 yDelta);
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| 54 | virtual void screensaver(bool activate);
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| 55 | virtual void resetOptions();
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| 56 | virtual void setOptions(const COptionsList& options);
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| 57 |
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| 58 | protected:
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| 59 | virtual bool parseHandshakeMessage(const UInt8* code);
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| 60 | virtual bool parseMessage(const UInt8* code);
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| 61 |
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| 62 | virtual void resetHeartbeatRate();
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| 63 | virtual void setHeartbeatRate(double rate, double alarm);
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| 64 | virtual void resetHeartbeatTimer();
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| 65 | virtual void addHeartbeatTimer();
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| 66 | virtual void removeHeartbeatTimer();
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| 67 |
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| 68 | private:
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| 69 | void disconnect();
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| 70 | void removeHandlers();
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| 71 |
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| 72 | void handleData(const CEvent&, void*);
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| 73 | void handleDisconnect(const CEvent&, void*);
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| 74 | void handleWriteError(const CEvent&, void*);
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| 75 | void handleFlatline(const CEvent&, void*);
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| 76 |
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| 77 | bool recvInfo();
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| 78 | bool recvClipboard();
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| 79 | bool recvGrabClipboard();
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| 80 |
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| 81 | private:
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| 82 | typedef bool (CClientProxy1_0::*MessageParser)(const UInt8*);
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| 83 | struct CClientClipboard {
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| 84 | public:
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| 85 | CClientClipboard();
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| 86 |
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| 87 | public:
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| 88 | CClipboard m_clipboard;
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| 89 | UInt32 m_sequenceNumber;
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| 90 | bool m_dirty;
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| 91 | };
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| 92 |
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| 93 | CClientInfo m_info;
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| 94 | CClientClipboard m_clipboard[kClipboardEnd];
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| 95 | double m_heartbeatAlarm;
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| 96 | CEventQueueTimer* m_heartbeatTimer;
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| 97 | MessageParser m_parser;
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| 98 | };
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| 99 |
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| 100 | #endif
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