Import Upstream version 2.0.0+dfsgupstream/2.0.0+dfsg

1 files changed, 107 insertions, 0 deletions

diff --git a/src/lib/server/ClientProxy1_0.h b/src/lib/server/ClientProxy1_0.h
new file mode 100644
index 0000000..0720232
--- /dev/null
+++ b/src/lib/server/ClientProxy1_0.h
@@ -0,0 +1,107 @@
+/*
+ * barrier -- mouse and keyboard sharing utility
+ * Copyright (C) 2012-2016 Symless Ltd.
+ * 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 LICENSE 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.
+ *
+ * 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
+
+#include "server/ClientProxy.h"
+#include "barrier/Clipboard.h"
+#include "barrier/protocol_types.h"
+
+class Event;
+class EventQueueTimer;
+class IEventQueue;
+
+//! Proxy for client implementing protocol version 1.0
+class ClientProxy1_0 : public ClientProxy {
+public:
+    ClientProxy1_0(const String& name, barrier::IStream* adoptedStream, IEventQueue* events);
+    ~ClientProxy1_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 OptionsList& options);
+    virtual void        sendDragInfo(UInt32 fileCount, const char* info, size_t size);
+    virtual void        fileChunkSending(UInt8 mark, char* data, size_t dataSize);
+
+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();
+    virtual bool        recvClipboard();
+private:
+    void                disconnect();
+    void                removeHandlers();
+
+    void                handleData(const Event&, void*);
+    void                handleDisconnect(const Event&, void*);
+    void                handleWriteError(const Event&, void*);
+    void                handleFlatline(const Event&, void*);
+
+    bool                recvInfo();
+    bool                recvGrabClipboard();
+
+protected:
+    struct ClientClipboard {
+    public:
+        ClientClipboard();
+
+    public:
+        Clipboard        m_clipboard;
+        UInt32            m_sequenceNumber;
+        bool            m_dirty;
+    };
+
+    ClientClipboard    m_clipboard[kClipboardEnd];
+
+private:
+    typedef bool (ClientProxy1_0::*MessageParser)(const UInt8*);
+
+    ClientInfo            m_info;
+    double                m_heartbeatAlarm;
+    EventQueueTimer*    m_heartbeatTimer;
+    MessageParser        m_parser;
+    IEventQueue*        m_events;
+};