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diff --git a/src/plugins/platforms/vnc/qvncserver.h b/src/plugins/platforms/vnc/qvncserver.h
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-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the plugins of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** GNU Lesser General Public License Usage
-** This file may be used under the terms of the GNU Lesser General Public
-** License version 2.1 as published by the Free Software Foundation and
-** appearing in the file LICENSE.LGPL included in the packaging of this
-** file. Please review the following information to ensure the GNU Lesser
-** General Public License version 2.1 requirements will be met:
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** In addition, as a special exception, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU General
-** Public License version 3.0 as published by the Free Software Foundation
-** and appearing in the file LICENSE.GPL included in the packaging of this
-** file. Please review the following information to ensure the GNU General
-** Public License version 3.0 requirements will be met:
-** http://www.gnu.org/copyleft/gpl.html.
-**
-** Other Usage
-** Alternatively, this file may be used in accordance with the terms and
-** conditions contained in a signed written agreement between you and Nokia.
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QSCREENVNC_P_H
-#define QSCREENVNC_P_H
-
-//
-// W A R N I N G
-// -------------
-//
-// This file is not part of the Qt API. It exists for the convenience
-// of the QLibrary class. This header file may change from version to version
-// without notice, or even be removed.
-//
-// We mean it.
-//
-
-#include "qvncintegration.h"
-#include "qvnccursor.h"
-#define QT_NO_QWS_CURSOR
-
-#ifndef QT_NO_QWS_VNC
-
-#include <QtCore/qvarlengtharray.h>
-#include <QtCore/qsharedmemory.h>
-#include <QtNetwork/qtcpsocket.h>
-#include <QtNetwork/qtcpserver.h>
-
-QT_BEGIN_NAMESPACE
-
-class QVNCServer;
-
-#ifndef QT_NO_QWS_CURSOR
-class QVNCCursor : public QProxyScreenCursor
-{
-public:
- QVNCCursor(QVNCScreen *s);
- ~QVNCCursor();
-
- void hide();
- void show();
- void set(const QImage &image, int hotx, int hoty);
- void move(int x, int y);
-
-private:
- void setDirty(const QRect &r) const;
- QVNCScreen *screen;
-};
-
-class QVNCClientCursor : public QProxyScreenCursor
-{
-public:
- QVNCClientCursor(QVNCServer *s);
- ~QVNCClientCursor();
-
- void set(const QImage &image, int hotx, int hoty);
- void write() const;
-
-private:
- QVNCServer *server;
-};
-#endif // QT_NO_QWS_CURSOR
-
-#define MAP_TILE_SIZE 16
-#define MAP_WIDTH 1280 / MAP_TILE_SIZE
-#define MAP_HEIGHT 1024 / MAP_TILE_SIZE
-
-class QVNCDirtyMap
-{
-public:
- QVNCDirtyMap(QVNCScreen *screen);
- virtual ~QVNCDirtyMap();
-
- void reset();
- bool dirty(int x, int y) const;
- virtual void setDirty(int x, int y, bool force = false) = 0;
- void setClean(int x, int y);
-
- int bytesPerPixel;
-
- int numDirty;
- int mapWidth;
- int mapHeight;
-
-protected:
- uchar *map;
- QVNCScreen *screen;
- uchar *buffer;
- int bufferWidth;
- int bufferHeight;
- int bufferStride;
- int numTiles;
-};
-
-template <class T>
-class QVNCDirtyMapOptimized : public QVNCDirtyMap
-{
-public:
- QVNCDirtyMapOptimized(QVNCScreen *screen) : QVNCDirtyMap(screen) {}
- ~QVNCDirtyMapOptimized() {}
-
- void setDirty(int x, int y, bool force = false);
-};
-
-class QRfbRect
-{
-public:
- QRfbRect() {}
- QRfbRect(quint16 _x, quint16 _y, quint16 _w, quint16 _h) {
- x = _x; y = _y; w = _w; h = _h;
- }
-
- void read(QTcpSocket *s);
- void write(QTcpSocket *s) const;
-
- quint16 x;
- quint16 y;
- quint16 w;
- quint16 h;
-};
-
-class QRfbPixelFormat
-{
-public:
- static int size() { return 16; }
-
- void read(QTcpSocket *s);
- void write(QTcpSocket *s);
-
- int bitsPerPixel;
- int depth;
- bool bigEndian;
- bool trueColor;
- int redBits;
- int greenBits;
- int blueBits;
- int redShift;
- int greenShift;
- int blueShift;
-};
-
-class QRfbServerInit
-{
-public:
- QRfbServerInit() { name = 0; }
- ~QRfbServerInit() { delete[] name; }
-
- int size() const { return QRfbPixelFormat::size() + 8 + strlen(name); }
- void setName(const char *n);
-
- void read(QTcpSocket *s);
- void write(QTcpSocket *s);
-
- quint16 width;
- quint16 height;
- QRfbPixelFormat format;
- char *name;
-};
-
-class QRfbSetEncodings
-{
-public:
- bool read(QTcpSocket *s);
-
- quint16 count;
-};
-
-class QRfbFrameBufferUpdateRequest
-{
-public:
- bool read(QTcpSocket *s);
-
- char incremental;
- QRfbRect rect;
-};
-
-class QRfbKeyEvent
-{
-public:
- bool read(QTcpSocket *s);
-
- char down;
- int keycode;
- int unicode;
-};
-
-class QRfbPointerEvent
-{
-public:
- bool read(QTcpSocket *s);
-
- Qt::MouseButtons buttons;
- enum { WheelNone,
- WheelUp,
- WheelDown,
- WheelLeft,
- WheelRight
- } wheelDirection;
- quint16 x;
- quint16 y;
-};
-
-class QRfbClientCutText
-{
-public:
- bool read(QTcpSocket *s);
-
- quint32 length;
-};
-
-class QVNCScreenPrivate : public QObject
-{
-public:
- QVNCScreenPrivate(QVNCScreen *parent, int screenId);
- ~QVNCScreenPrivate();
-
- void setDirty(const QRect &rect, bool force = false);
- void configure();
-
- qreal dpiX;
- qreal dpiY;
- bool doOnScreenSurface;
- QVNCDirtyMap *dirty;
- int refreshRate;
- QVNCServer *vncServer;
-
-#if !defined(QT_NO_SHAREDMEMORY)
- QSharedMemory shm;
-#endif
-
- QVNCScreen *q_ptr;
-};
-
-class QRfbEncoder
-{
-public:
- QRfbEncoder(QVNCServer *s) : server(s) {}
- virtual ~QRfbEncoder() {}
-
- virtual void write() = 0;
-
-protected:
- QVNCServer *server;
-};
-
-class QRfbRawEncoder : public QRfbEncoder
-{
-public:
- QRfbRawEncoder(QVNCServer *s) : QRfbEncoder(s) {}
-
- void write();
-
-private:
- QByteArray buffer;
-};
-
-template <class SRC> class QRfbHextileEncoder;
-
-template <class SRC>
-class QRfbSingleColorHextile
-{
-public:
- QRfbSingleColorHextile(QRfbHextileEncoder<SRC> *e) : encoder(e) {}
- bool read(const uchar *data, int width, int height, int stride);
- void write(QTcpSocket *socket) const;
-
-private:
- QRfbHextileEncoder<SRC> *encoder;
-};
-
-template <class SRC>
-class QRfbDualColorHextile
-{
-public:
- QRfbDualColorHextile(QRfbHextileEncoder<SRC> *e) : encoder(e) {}
- bool read(const uchar *data, int width, int height, int stride);
- void write(QTcpSocket *socket) const;
-
-private:
- struct Rect {
- quint8 xy;
- quint8 wh;
- } Q_PACKED rects[8 * 16];
-
- quint8 numRects;
- QRfbHextileEncoder<SRC> *encoder;
-
-private:
- inline int lastx() const { return rectx(numRects); }
- inline int lasty() const { return recty(numRects); }
- inline int rectx(int r) const { return rects[r].xy >> 4; }
- inline int recty(int r) const { return rects[r].xy & 0x0f; }
- inline int width(int r) const { return (rects[r].wh >> 4) + 1; }
- inline int height(int r) const { return (rects[r].wh & 0x0f) + 1; }
-
- inline void setX(int r, int x) {
- rects[r].xy = (x << 4) | (rects[r].xy & 0x0f);
- }
- inline void setY(int r, int y) {
- rects[r].xy = (rects[r].xy & 0xf0) | y;
- }
- inline void setWidth(int r, int width) {
- rects[r].wh = ((width - 1) << 4) | (rects[r].wh & 0x0f);
- }
- inline void setHeight(int r, int height) {
- rects[r].wh = (rects[r].wh & 0xf0) | (height - 1);
- }
-
- inline void setWidth(int width) { setWidth(numRects, width); }
- inline void setHeight(int height) { setHeight(numRects, height); }
- inline void setX(int x) { setX(numRects, x); }
- inline void setY(int y) { setY(numRects, y); }
- void next();
-};
-
-template <class SRC>
-class QRfbMultiColorHextile
-{
-public:
- QRfbMultiColorHextile(QRfbHextileEncoder<SRC> *e) : encoder(e) {}
- bool read(const uchar *data, int width, int height, int stride);
- void write(QTcpSocket *socket) const;
-
-private:
- inline quint8* rect(int r) {
- return rects.data() + r * (bpp + 2);
- }
- inline const quint8* rect(int r) const {
- return rects.constData() + r * (bpp + 2);
- }
- inline void setX(int r, int x) {
- quint8 *ptr = rect(r) + bpp;
- *ptr = (x << 4) | (*ptr & 0x0f);
- }
- inline void setY(int r, int y) {
- quint8 *ptr = rect(r) + bpp;
- *ptr = (*ptr & 0xf0) | y;
- }
- void setColor(SRC color);
- inline int rectx(int r) const {
- const quint8 *ptr = rect(r) + bpp;
- return *ptr >> 4;
- }
- inline int recty(int r) const {
- const quint8 *ptr = rect(r) + bpp;
- return *ptr & 0x0f;
- }
- inline void setWidth(int r, int width) {
- quint8 *ptr = rect(r) + bpp + 1;
- *ptr = ((width - 1) << 4) | (*ptr & 0x0f);
- }
- inline void setHeight(int r, int height) {
- quint8 *ptr = rect(r) + bpp + 1;
- *ptr = (*ptr & 0xf0) | (height - 1);
- }
-
- bool beginRect();
- void endRect();
-
- static const int maxRectsSize = 16 * 16;
- QVarLengthArray<quint8, maxRectsSize> rects;
-
- quint8 bpp;
- quint8 numRects;
- QRfbHextileEncoder<SRC> *encoder;
-};
-
-template <class SRC>
-class QRfbHextileEncoder : public QRfbEncoder
-{
-public:
- QRfbHextileEncoder(QVNCServer *s);
- void write();
-
-private:
- enum SubEncoding {
- Raw = 1,
- BackgroundSpecified = 2,
- ForegroundSpecified = 4,
- AnySubrects = 8,
- SubrectsColoured = 16
- };
-
- QByteArray buffer;
- QRfbSingleColorHextile<SRC> singleColorHextile;
- QRfbDualColorHextile<SRC> dualColorHextile;
- QRfbMultiColorHextile<SRC> multiColorHextile;
-
- SRC bg;
- SRC fg;
- bool newBg;
- bool newFg;
-
- friend class QRfbSingleColorHextile<SRC>;
- friend class QRfbDualColorHextile<SRC>;
- friend class QRfbMultiColorHextile<SRC>;
-};
-
-class QVNCServer : public QObject
-{
- Q_OBJECT
-public:
- QVNCServer(QVNCScreen *screen);
- QVNCServer(QVNCScreen *screen, int id);
- ~QVNCServer();
-
- void setDirty();
- void setDirtyCursor() { dirtyCursor = true; setDirty(); }
- inline bool isConnected() const { return state == Connected; }
- inline void setRefreshRate(int rate) { refreshRate = rate; }
-
- enum ClientMsg { SetPixelFormat = 0,
- FixColourMapEntries = 1,
- SetEncodings = 2,
- FramebufferUpdateRequest = 3,
- KeyEvent = 4,
- PointerEvent = 5,
- ClientCutText = 6 };
-
- enum ServerMsg { FramebufferUpdate = 0,
- SetColourMapEntries = 1 };
-
- void convertPixels(char *dst, const char *src, int count) const;
-
- inline int clientBytesPerPixel() const {
- return pixelFormat.bitsPerPixel / 8;
- }
-
- inline QVNCScreen* screen() const { return qvnc_screen; }
- inline QVNCDirtyMap* dirtyMap() const { return qvnc_screen->dirtyMap(); }
- inline QTcpSocket* clientSocket() const { return client; }
- QImage *screenImage() const;
- inline bool doPixelConversion() const { return needConversion; }
-#ifndef QT_NO_QWS_CURSOR
- inline bool hasClientCursor() const { return qvnc_cursor != 0; }
-#endif
-
- void setCursor(QVNCCursor * c) { cursor = c; }
-private:
- void setPixelFormat();
- void setEncodings();
- void frameBufferUpdateRequest();
- void pointerEvent();
- void keyEvent();
- void clientCutText();
- bool pixelConversionNeeded() const;
-
-private slots:
- void newConnection();
- void readClient();
- void checkUpdate();
- void discardClient();
-
-private:
- void init(uint port);
- enum ClientState { Unconnected, Protocol, Init, Connected };
- QTimer *timer;
- QTcpServer *serverSocket;
- QTcpSocket *client;
- ClientState state;
- quint8 msgType;
- bool handleMsg;
- QRfbPixelFormat pixelFormat;
- Qt::KeyboardModifiers keymod;
- Qt::MouseButtons buttons;
- int encodingsPending;
- int cutTextPending;
- uint supportCopyRect : 1;
- uint supportRRE : 1;
- uint supportCoRRE : 1;
- uint supportHextile : 1;
- uint supportZRLE : 1;
- uint supportCursor : 1;
- uint supportDesktopSize : 1;
- bool wantUpdate;
- bool sameEndian;
- bool needConversion;
-#if Q_BYTE_ORDER == Q_BIG_ENDIAN
- bool swapBytes;
-#endif
- bool dirtyCursor;
- int refreshRate;
- QVNCScreen *qvnc_screen;
-#ifndef QT_NO_QWS_CURSOR
- QVNCClientCursor *qvnc_cursor;
-#endif
-
- QRfbEncoder *encoder;
- QVNCCursor *cursor;
-};
-
-
-QT_END_NAMESPACE
-#endif // QT_NO_QWS_VNC
-#endif // QSCREENVNC_P_H
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