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- /* Copyright (C) 2002-2005 RealVNC Ltd. All Rights Reserved.
- * Copyright 2009-2014 Pierre Ossman for Cendio AB
- *
- * This is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This software 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 software; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
- * USA.
- */
-
- #ifndef __CCONN_H__
- #define __CCONN_H__
-
- #include <FL/Fl.H>
-
- #include <rfb/CConnection.h>
- #include <rdr/FdInStream.h>
-
- namespace network { class Socket; }
-
- class DesktopWindow;
-
- class CConn : public rfb::CConnection
- {
- public:
- CConn(const char* vncServerName, network::Socket* sock);
- ~CConn();
-
- const char *connectionInfo();
-
- unsigned getUpdateCount();
- unsigned getPixelCount();
- unsigned getPosition();
-
- // Callback when socket is ready (or broken)
- static void socketEvent(FL_SOCKET fd, void *data);
-
- // CConnection callback methods
- void initDone();
-
- void setDesktopSize(int w, int h);
- void setExtendedDesktopSize(unsigned reason, unsigned result,
- int w, int h, const rfb::ScreenSet& layout);
-
- void setName(const char* name);
-
- void setColourMapEntries(int firstColour, int nColours, rdr::U16* rgbs);
-
- void bell();
-
- void framebufferUpdateStart();
- void framebufferUpdateEnd();
- bool dataRect(const rfb::Rect& r, int encoding);
-
- void setCursor(int width, int height, const rfb::Point& hotspot,
- const rdr::U8* data);
- void setCursorPos(const rfb::Point& pos);
-
- void fence(rdr::U32 flags, unsigned len, const char data[]);
-
- void setLEDState(unsigned int state);
-
- virtual void handleClipboardRequest();
- virtual void handleClipboardAnnounce(bool available);
- virtual void handleClipboardData(const char* data);
-
- private:
-
- void resizeFramebuffer();
-
- void autoSelectFormatAndEncoding();
- void updatePixelFormat();
-
- static void handleOptions(void *data);
-
- static void handleUpdateTimeout(void *data);
-
- private:
- char* serverHost;
- int serverPort;
- network::Socket* sock;
-
- DesktopWindow *desktop;
-
- unsigned updateCount;
- unsigned pixelCount;
-
- rfb::PixelFormat serverPF;
- rfb::PixelFormat fullColourPF;
-
- int lastServerEncoding;
-
- struct timeval updateStartTime;
- size_t updateStartPos;
- unsigned long long bpsEstimate;
- };
-
- #endif
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