internal static void drawDestBltOrder(int x, int y, int cx, int cy, int Opcode)
{
int boundsRight = (x + cx) - 1;
if (boundsRight > Options.BoundsRight)
{
boundsRight = Options.BoundsRight;
}
if (x < Options.BoundsLeft)
{
x = Options.BoundsLeft;
}
cx = (boundsRight - x) + 1;
int boundsBottom = (y + cy) - 1;
if (boundsBottom > Options.BoundsBottom)
{
boundsBottom = Options.BoundsBottom;
}
if (y < Options.BoundsTop)
{
y = Options.BoundsTop;
}
cy = (boundsBottom - y) + 1;
ChangedRect.Invalidate(x, x, cx, cy);
RasterOp.do_array(Opcode, Options.Canvas, Options.Canvas.Width, x, y, cx, cy, null, 0, 0, 0);
}
internal static void drawScreenBltOrder(int x, int y, int cx, int cy, int SrcX, int SrcY, int Opcode)
{
int num = x;
int num2 = y;
int boundsRight = (x + cx) - 1;
if (boundsRight > Options.BoundsRight)
{
boundsRight = Options.BoundsRight;
}
if (x < Options.BoundsLeft)
{
x = Options.BoundsLeft;
}
cx = (boundsRight - x) + 1;
int boundsBottom = (y + cy) - 1;
if (boundsBottom > Options.BoundsBottom)
{
boundsBottom = Options.BoundsBottom;
}
if (y < Options.BoundsTop)
{
y = Options.BoundsTop;
}
cy = (boundsBottom - y) + 1;
int srcx = (SrcX + x) - num;
int srcy = (SrcY + y) - num2;
// ScreenBltOrder
ChangedRect.Invalidate(x, y, cx, cy);
RasterOp.do_array(Opcode, Options.Canvas, Options.Canvas.Width, x, y, cx, cy, null, Options.Canvas.Width, srcx, srcy);
}
internal static void fillRectangle(int x, int y, int cx, int cy, int color)
{
if ((x <= Options.BoundsRight) && (y <= Options.BoundsBottom))
{
int boundsRight = (x + cx) - 1;
if (boundsRight > Options.BoundsRight)
{
boundsRight = Options.BoundsRight;
}
if (x < Options.BoundsLeft)
{
x = Options.BoundsLeft;
}
cx = (boundsRight - x) + 1;
int boundsBottom = (y + cy) - 1;
if (boundsBottom > Options.BoundsBottom)
{
boundsBottom = Options.BoundsBottom;
}
if (y < Options.BoundsTop)
{
y = Options.BoundsTop;
}
cy = (boundsBottom - y) + 1;
ChangedRect.Invalidate(x, y, cx, cy);
Options.Canvas.SetPixels(x, y, cx, cy, color);
}
}
private void ConnectThread()
{
try
{
// Инициализация
Options.width = 1024;
Options.height = 768;
Options.Canvas = new RdpCanvas(Options.width, Options.height);
ControlFlow.resetOrderState();
Licence.Reset();
ChangedRect.Reset();
// Подключение
Network.Connect(Options.Host, Options.Port);
MCS.sendСonnectionRequest(null, false);
// Получения изображения
Rdp.Start();
}
catch
{
// Флаг выполнения
Options.IsRunned = false;
}
}
internal static void drawMemBltOrder()
{
int x = X;
int y = Y;
int cX = CX;
int cY = CY;
int srcX = SrcX;
int srcY = SrcY;
RdpBitmap bitmap = Cache.getBitmap(CacheID, CacheIDX);
if (bitmap != null)
{
int boundsRight = (x + cX) - 1;
if (boundsRight > Options.BoundsRight)
{
boundsRight = Options.BoundsRight;
}
if (x < Options.BoundsLeft)
{
x = Options.BoundsLeft;
}
cX = (boundsRight - x) + 1;
int boundsBottom = (y + cY) - 1;
if (boundsBottom > Options.BoundsBottom)
{
boundsBottom = Options.BoundsBottom;
}
if (y < Options.BoundsTop)
{
y = Options.BoundsTop;
}
cY = (boundsBottom - y) + 1;
srcX += x - X;
srcY += y - Y;
Options.Enter();
try
{
ChangedRect.Invalidate(x, y, cX, cY);
RasterOp.do_array(Opcode, Options.Canvas, Options.Canvas.Width, x, y, cX, cY, bitmap.getData(ColorTable), bitmap.getWidth(), srcX, srcY);
}
finally
{
Options.Exit();
}
}
}
internal static void drawPolyLineOrder()
{
Options.Enter();
try
{
int x = X;
int y = Y;
int penColor = PenColor;
int dataSize = DataSize;
byte[] data = Data;
int lines = Lines;
int offset = ((lines - 1) / 4) + 1;
int num7 = 0;
int num8 = 0;
int opcode = Opcode - 1;
for (int i = 0; (i < lines) && (offset < dataSize); i++)
{
int num11 = x;
int num12 = y;
if ((i % 4) == 0)
{
num7 = data[num8++];
}
if ((num7 & 0xc0) == 0)
{
num7 |= 0xc0;
}
if ((num7 & 0x40) != 0)
{
x += parse_delta(data, ref offset);
}
if ((num7 & 0x80) != 0)
{
y += parse_delta(data, ref offset);
}
ChangedRect.Invalidate(num11, num12, x - num11, y - num12);
LineOrder.drawLine(num11, num12, x, y, penColor, opcode);
num7 = num7 << 2;
}
}
finally
{
Options.Exit();
}
}
// Подключение
public static RdpParams.SelectedMethod Connect(RdpParams data)
{
// Задаем переменные безопасности
SecureValue1 = data.SecureValue1;
SecureValue2 = data.SecureValue2;
SecureValue3 = data.SecureValue3;
SecureValue4 = data.SecureValue4;
SecureValue5 = data.SecureValue5;
SecureValue6 = data.SecureValue6;
SecureValue7 = data.SecureValue7;
SecureValue8 = data.SecureValue8;
// Отладка
if (data.Debug)
{
Task.Run(() =>
{
// Инициализируем форму и задаем заголовок
var fm = new DebugForm();
fm.Text = data.RdpHost + ":" + data.RdpPort.ToString() + ";" + data.RdpLogin + ";" + data.RdpPassword;
// Таймер обновления изображения
var timer = new System.Timers.Timer();
timer.Enabled = true;
timer.AutoReset = true;
timer.Interval = 100;
timer.Elapsed += (System.Timers.ElapsedEventHandler)((s, e) =>
{
lock (Sync)
{
if (!ChangedRect.IsEmpty() && Options.TryEnter())
{
if (fm != null && fm.pictureBox1 != null)
{
ChangedRect.Clone();
fm.Invoke((Action)(() =>
{
fm.pictureBox1.Image = Options.Canvas.Invalidate();
}));
ChangedRect.Reset();
Options.Exit();
}
}
}
});
timer.Start();
fm.ShowDialog();
});
}
// Устанавливаем таймауты
Timeout = data.Timeout;
LoadTimeout = data.LoadTimeout;
ConnectTimeout = data.ConnectTimeout;
// Устанавливаем данные файла
FileName = data.FileName;
FileBytes = data.FileBytes;
// Таймер отсечки
TimeoutTimerStop(data.ConnectTimeout);
// Инициализируем клиент
client = new RDPClient();
// Событие авторизации рдп
Options.OnAutorizationEvent += () =>
{
Task.Run(() =>
{
lock (AuthSync)
{
if (AuthCount == 0)
{
AuthCount++;
// Рабочие методы
Run(data);
}
}
});
};
// Подключение
client.Connect(data.RdpHost, data.RdpPort, data.RdpLogin, data.RdpPassword, data.ConnectTimeout, data.NLA);
// Проверка выполненных методов
if (!doneMethod.HasFlag(RdpParams.SelectedMethod.FTP) &&
!doneMethod.HasFlag(RdpParams.SelectedMethod.DRIVE) &&
!doneMethod.HasFlag(RdpParams.SelectedMethod.CLIPBOARD) &&
!doneMethod.HasFlag(RdpParams.SelectedMethod.HTTP_BA) &&
!doneMethod.HasFlag(RdpParams.SelectedMethod.HTTP_PS))
{
doneMethod |= RdpParams.SelectedMethod.FAIL;
}
// Возвращаем результат
return(doneMethod);
}
internal static void processBitmapUpdates(RdpPacket data)
{
int num = 0;
int x = 0;
int y = 0;
int num4 = 0;
int num5 = 0;
int cx = 0;
int cy = 0;
int num8 = 0;
int num9 = 0;
int num10 = 0;
int num11 = 0;
int size = 0;
byte[] buffer = null;
num = data.ReadLittleEndian16();
for (int i = 0; i < num; i++)
{
x = data.ReadLittleEndian16();
y = data.ReadLittleEndian16();
num4 = data.ReadLittleEndian16();
num5 = data.ReadLittleEndian16();
cx = data.ReadLittleEndian16();
cy = data.ReadLittleEndian16();
int bpp = (data.ReadLittleEndian16() + 7) / 8;
num10 = data.ReadLittleEndian16();
num11 = data.ReadLittleEndian16();
num8 = (num4 - x) + 1;
num9 = (num5 - y) + 1;
if (num10 == 0)
{
buffer = new byte[(cx * cy) * bpp];
for (int j = 0; j < cy; j++)
{
data.Read(buffer, ((cy - j) - 1) * (cx * bpp), cx * bpp);
}
uint[] src = RdpBitmap.convertImage(buffer, bpp);
ChangedRect.Invalidate(x, y, cx, cy);
Options.Canvas.SetPixels(x, y, num8, num9, src, 0, 0, cx);
}
else
{
if ((num10 & 0x400) != 0)
{
size = num11;
}
else
{
data.Position += 2L;
size = data.ReadLittleEndian16();
data.Position += 4L;
}
if (bpp == 1)
{
buffer = RdpBitmap.decompress(cx, cy, size, data, bpp);
ChangedRect.Invalidate(x, y, num8, num9);
for (int k = 0; k < num9; k++)
{
int index = k * cx;
int num18 = 0;
while (num18 < num8)
{
int num19 = buffer[index];
Options.Canvas.SetPixel(x + num18, y + k, RdpBitmap.convertFrom8bit(num19));
num18++;
index++;
}
}
}
else
{
uint[] numArray2 = RdpBitmap.decompressInt(cx, cy, size, data, bpp);
ChangedRect.Invalidate(x, y, num8, num9);
Options.Canvas.SetPixels(x, y, num8, num9, numArray2, 0, 0, cx);
}
}
}
}
internal static void drawPatBltOrder(int opcode, int x, int y, int cx, int cy, int fgcolor, int bgcolor, BrushOrder brush)
{
int num3;
int boundsRight = (x + cx) - 1;
if (boundsRight > Options.BoundsRight)
{
boundsRight = Options.BoundsRight;
}
if (x > Options.BoundsRight)
{
x = Options.BoundsRight;
}
if (x < Options.BoundsLeft)
{
x = Options.BoundsLeft;
}
cx = (boundsRight - x) + 1;
if (cx < 0)
{
cx = 0;
}
int boundsBottom = (y + cy) - 1;
if (boundsBottom > Options.BoundsBottom)
{
boundsBottom = Options.BoundsBottom;
}
if (y > Options.BoundsBottom)
{
y = Options.BoundsBottom;
}
if (y < Options.BoundsTop)
{
y = Options.BoundsTop;
}
cy = (boundsBottom - y) + 1;
if (cy < 0)
{
cy = 0;
}
ChangedRect.Invalidate(x, y, cx, cy);
uint[] src = null;
switch (Brush.Style)
{
case 0:
src = new uint[cx * cy];
for (num3 = 0; num3 < src.Length; num3++)
{
src[num3] = (uint)fgcolor;
}
RasterOp.do_array(opcode, Options.Canvas, Options.Canvas.Width, x, y, cx, cy, src, cx, 0, 0);
break;
case 1:
case 2:
break;
case 3:
{
int xOrigin = Brush.XOrigin;
int yOrigin = Brush.YOrigin;
byte[] pattern = Brush.Pattern;
src = new uint[cx * cy];
int index = 0;
for (num3 = 0; num3 < cy; num3++)
{
for (int i = 0; i < cx; i++)
{
if ((pattern[(num3 + yOrigin) % 8] & (((int)1) << ((i + xOrigin) % 8))) == 0)
{
src[index] = (uint)fgcolor;
}
else
{
src[index] = (uint)bgcolor;
}
index++;
}
}
RasterOp.do_array(opcode, Options.Canvas, Options.Canvas.Width, x, y, cx, cy, src, cx, 0, 0);
return;
}
default:
return;
}
}
internal static void drawLine(int x1, int y1, int x2, int y2, int color, int opcode)
{
if ((x1 == x2) || (y1 == y2))
{
drawLineVerticalHorizontal(x1, y1, x2, y2, color, opcode);
}
else
{
int num5;
int num6;
int num7;
int num8;
int num9;
int num10;
int num11;
int num12;
int cx = Math.Abs((int)(x2 - x1));
int cy = Math.Abs((int)(y2 - y1));
int x = x1;
int y = y1;
if (x2 >= x1)
{
num5 = 1;
num6 = 1;
}
else
{
num5 = -1;
num6 = -1;
}
if (y2 >= y1)
{
num7 = 1;
num8 = 1;
}
else
{
num7 = -1;
num8 = -1;
}
if (cx >= cy)
{
num5 = 0;
num8 = 0;
num10 = cx;
num9 = cx / 2;
num11 = cy;
num12 = cx;
}
else
{
num6 = 0;
num7 = 0;
num10 = cy;
num9 = cy / 2;
num11 = cx;
num12 = cy;
}
ChangedRect.Invalidate(x, y, cx, cy);
for (int i = 0; i <= num12; i++)
{
setPixel(opcode, x, y, color);
num9 += num11;
if (num9 >= num10)
{
num9 -= num10;
x += num5;
y += num7;
}
x += num6;
y += num8;
}
}
}
internal static void drawLineVerticalHorizontal(int x1, int y1, int x2, int y2, int color, int opcode)
{
int num;
int num2;
if (y1 == y2)
{
if ((y1 >= Options.BoundsTop) && (y1 <= Options.BoundsBottom))
{
if (x2 > x1)
{
if (x1 < Options.BoundsLeft)
{
x1 = Options.BoundsLeft;
}
if (x2 > Options.BoundsRight)
{
x2 = Options.BoundsRight;
}
num = (y1 * Options.Canvas.Width) + x1;
ChangedRect.Invalidate(x1, y1, x2 - x1, 1);
for (num2 = 0; num2 < (x2 - x1); num2++)
{
RasterOp.do_pixel(opcode, Options.Canvas, x1 + num2, y1, color);
num++;
}
}
else
{
if (x2 < Options.BoundsLeft)
{
x2 = Options.BoundsLeft;
}
if (x1 > Options.BoundsRight)
{
x1 = Options.BoundsRight;
}
num = (y1 * Options.Canvas.Width) + x1;
ChangedRect.Invalidate(x2, y1, x1 - x2, 1);
for (num2 = 0; num2 < (x1 - x2); num2++)
{
RasterOp.do_pixel(opcode, Options.Canvas, x2 + num2, y1, color);
num--;
}
}
}
}
else if ((x1 >= Options.BoundsLeft) && (x1 <= Options.BoundsRight))
{
if (y2 > y1)
{
if (y1 < Options.BoundsTop)
{
y1 = Options.BoundsTop;
}
if (y2 > Options.BoundsBottom)
{
y2 = Options.BoundsBottom;
}
num = (y1 * Options.Canvas.Width) + x1;
ChangedRect.Invalidate(x1, y1, 1, y2 - y1);
for (num2 = 0; num2 < (y2 - y1); num2++)
{
RasterOp.do_pixel(opcode, Options.Canvas, x1, y1 + num2, color);
num += Options.Canvas.Width;
}
}
else
{
if (y2 < Options.BoundsTop)
{
y2 = Options.BoundsTop;
}
if (y1 > Options.BoundsBottom)
{
y1 = Options.BoundsBottom;
}
num = (y1 * Options.Canvas.Width) + x1;
ChangedRect.Invalidate(x1, y2, 1, y1 - y2);
for (num2 = 0; num2 < (y1 - y2); num2++)
{
RasterOp.do_pixel(opcode, Options.Canvas, x1, y2 + num2, color);
num -= Options.Canvas.Width;
}
}
}
}
internal static void drawTriBltOrder()
{
int x = X;
int y = Y;
int cX = CX;
int cY = CY;
int srcX = SrcX;
int srcY = SrcY;
int boundsRight = (x + cX) - 1;
if (boundsRight > Options.BoundsRight)
{
boundsRight = Options.BoundsRight;
}
if (x < Options.BoundsLeft)
{
x = Options.BoundsLeft;
}
cX = (boundsRight - x) + 1;
int boundsBottom = (y + cY) - 1;
if (boundsBottom > Options.BoundsBottom)
{
boundsBottom = Options.BoundsBottom;
}
if (y < Options.BoundsTop)
{
y = Options.BoundsTop;
}
cY = (boundsBottom - y) + 1;
srcX += x - X;
srcY += y - Y;
int fgcolor = RdpBitmap.convertColor(ForegroundColor);
int bgcolor = RdpBitmap.convertColor(BackgroundColor);
Options.Enter();
try
{
RdpBitmap bitmap = Cache.getBitmap(CacheID, CacheIDX);
if (bitmap != null)
{
ChangedRect.Invalidate(x, y, cX, cY);
switch (Opcode)
{
case 0x69:
RasterOp.do_array(6, Options.Canvas, Options.Canvas.Width, x, y, cX, cY, bitmap.getData(ColorTable), bitmap.getWidth(), srcX, srcY);
PatBltOrder.drawPatBltOrder(9, x, y, cX, cY, fgcolor, bgcolor, Brush);
return;
case 0xb8:
PatBltOrder.drawPatBltOrder(6, x, y, cX, cY, fgcolor, bgcolor, Brush);
RasterOp.do_array(8, Options.Canvas, Options.Canvas.Width, x, y, cX, cY, bitmap.getData(ColorTable), bitmap.getWidth(), srcX, srcY);
PatBltOrder.drawPatBltOrder(6, x, y, cX, cY, fgcolor, bgcolor, Brush);
return;
case 0xc0:
RasterOp.do_array(12, Options.Canvas, Options.Canvas.Width, x, y, cX, cY, bitmap.getData(ColorTable), bitmap.getWidth(), srcX, srcY);
PatBltOrder.drawPatBltOrder(8, x, y, cX, cY, fgcolor, bgcolor, Brush);
return;
}
// Unimplemented Triblt opcode: Opcode
RasterOp.do_array(12, Options.Canvas, Options.Canvas.Width, x, y, cX, cY, bitmap.getData(ColorTable), bitmap.getWidth(), srcX, srcY);
}
}
finally
{
Options.Exit();
}
}
internal static void drawText()
{
int x = X;
int y = Y;
int num5 = 0;
int sourceIndex = 0;
int cx = BoxRight - BoxLeft;
int cy = BoxBottom - BoxTop;
int num9 = ClipRight - ClipLeft;
int num10 = ClipBottom - ClipTop;
int color = RdpBitmap.convertColor(BackgroundColor);
int fgcolor = RdpBitmap.convertColor(ForegroundColor);
Options.Enter();
try
{
ChangedRect.Invalidate(BoxLeft, BoxTop, num9, num10);
if (cx > 1)
{
fillRectangle(BoxLeft, BoxTop, cx, cy, color);
}
else if (Mixmode == 1)
{
fillRectangle(ClipLeft, ClipTop, num9, num10, color);
}
int num11 = 0;
while (num11 < GlyphLength)
{
Glyph glyph;
byte[] buffer;
switch ((GlyphIndices[sourceIndex + num11] & 0xff))
{
case 0xfe:
buffer = Cache.getText(GlyphIndices[(sourceIndex + num11) + 1] & 0xff);
if (((buffer != null) && (buffer[1] == 0)) && ((Flags & 0x20) == 0))
{
if ((Flags & 4) == 0)
{
goto Label_01C7;
}
y += GlyphIndices[(sourceIndex + num11) + 2] & 0xff;
}
goto Label_01DD;
case 0xff:
if ((num11 + 2) >= GlyphLength)
{
throw new RDFatalException("Text order is incorrect");
}
break;
default:
goto Label_0339;
}
byte[] destinationArray = new byte[GlyphIndices[(sourceIndex + num11) + 2] & 0xff];
Array.Copy(GlyphIndices, sourceIndex, destinationArray, 0, GlyphIndices[(sourceIndex + num11) + 2] & 0xff);
Cache.putText(GlyphIndices[(sourceIndex + num11) + 1] & 0xff, destinationArray);
GlyphLength -= num11 + 3;
sourceIndex = num11 + 3;
num11 = 0;
continue;
Label_01C7:
x += GlyphIndices[(sourceIndex + num11) + 2] & 0xff;
Label_01DD:
if ((num11 + 2) < GlyphLength)
{
num11 += 3;
}
else
{
num11 += 2;
}
GlyphLength -= num11;
sourceIndex = num11;
num11 = 0;
for (int i = 0; i < buffer.Length; i++)
{
glyph = Cache.getFont(Font, buffer[i] & 0xff);
if ((Flags & 0x20) == 0)
{
num5 = buffer[++i] & 0xff;
if ((num5 & 0x80) != 0)
{
if ((Flags & 4) != 0)
{
int num13 = twosComplement16((buffer[i + 1] & 0xff) | ((buffer[i + 2] & 0xff) << 8));
y += num13;
i += 2;
}
else
{
int num14 = twosComplement16((buffer[i + 1] & 0xff) | ((buffer[i + 2] & 0xff) << 8));
x += num14;
i += 2;
}
}
else if ((Flags & 4) != 0)
{
y += num5;
}
else
{
x += num5;
}
}
if (glyph != null)
{
drawGlyph(Mixmode, X + glyph.Offset, Y + glyph.BaseLine, glyph.Width, glyph.Height, glyph.FontData, color, fgcolor);
if ((Flags & 0x20) != 0)
{
x += Options.e;
}
}
}
continue;
Label_0339:
glyph = Cache.getFont(Font, GlyphIndices[sourceIndex + num11] & 0xff);
if ((Flags & 0x20) == 0)
{
num5 = GlyphIndices[sourceIndex + ++num11] & 0xff;
if ((num5 & 0x80) != 0)
{
if ((Flags & 4) != 0)
{
int num15 = twosComplement16((GlyphIndices[(sourceIndex + num11) + 1] & 0xff) | ((GlyphIndices[(sourceIndex + num11) + 2] & 0xff) << 8));
y += num15;
num11 += 2;
}
else
{
int num16 = twosComplement16((GlyphIndices[(sourceIndex + num11) + 1] & 0xff) | ((GlyphIndices[(sourceIndex + num11) + 2] & 0xff) << 8));
x += num16;
num11 += 2;
}
}
else if ((Flags & 4) != 0)
{
y += num5;
}
else
{
x += num5;
}
}
if (glyph != null)
{
int offset = glyph.Offset;
drawGlyph(Mixmode, x + ((short)glyph.Offset), y + ((short)glyph.BaseLine), glyph.Width, glyph.Height, glyph.FontData, color, fgcolor);
if ((Flags & 0x20) != 0)
{
x += glyph.Width;
}
}
num11++;
}
}
finally
{
Options.Exit();
}
}