internal static void CheckWriteEdges(SafeFileHandle consoleHandle, uint codePage, Coordinates origin, BufferCell[,] contents, Rectangle contentsRegion, ConsoleControl.CONSOLE_SCREEN_BUFFER_INFO bufferInfo, int firstLeftTrailingRow, int firstRightLeadingRow)
{
Rectangle rectangle = new Rectangle(0, 0, 1, contentsRegion.Bottom - contentsRegion.Top);
if (origin.X != 0)
{
BufferCell[,] bufferCellArray = new BufferCell[rectangle.Bottom + 1, 2];
ConsoleControl.ReadConsoleOutputCJK(consoleHandle, codePage, new Coordinates(origin.X - 1, origin.Y), rectangle, ref bufferCellArray);
int top = contentsRegion.Top;
int num = 0;
while (top <= contentsRegion.Bottom)
{
if (!(bufferCellArray[top, 0].BufferCellType == BufferCellType.Leading ^ contents[top, contentsRegion.Left].BufferCellType == BufferCellType.Trailing))
{
top++;
num++;
}
else
{
object[] left = new object[2];
left[0] = top;
left[1] = contentsRegion.Left;
throw PSTraceSource.NewArgumentException(string.Format(CultureInfo.InvariantCulture, "contents[{0}, {1}]", left));
}
}
}
else
{
if (firstLeftTrailingRow >= 0)
{
object[] objArray = new object[2];
objArray[0] = firstLeftTrailingRow;
objArray[1] = contentsRegion.Left;
throw PSTraceSource.NewArgumentException(string.Format(CultureInfo.InvariantCulture, "contents[{0}, {1}]", objArray));
}
}
if (origin.X + contentsRegion.Right - contentsRegion.Left + 1 < bufferInfo.BufferSize.X)
{
BufferCell[,] bufferCellArray1 = new BufferCell[rectangle.Bottom + 1, 2];
ConsoleControl.ReadConsoleOutputCJK(consoleHandle, codePage, new Coordinates(origin.X + contentsRegion.Right - contentsRegion.Left, origin.Y), rectangle, ref bufferCellArray1);
int top1 = contentsRegion.Top;
int num1 = 0;
while (top1 <= contentsRegion.Bottom)
{
if (!(bufferCellArray1[top1, 0].BufferCellType == BufferCellType.Leading ^ contents[top1, contentsRegion.Right].BufferCellType == BufferCellType.Leading))
{
top1++;
num1++;
}
else
{
object[] right = new object[2];
right[0] = top1;
right[1] = contentsRegion.Right;
throw PSTraceSource.NewArgumentException(string.Format(CultureInfo.InvariantCulture, "contents[{0}, {1}]", right));
}
}
}
else
{
if (firstRightLeadingRow >= 0)
{
object[] right1 = new object[2];
right1[0] = firstRightLeadingRow;
right1[1] = contentsRegion.Right;
throw PSTraceSource.NewArgumentException(string.Format(CultureInfo.InvariantCulture, "contents[{0}, {1}]", right1));
}
}
}
KEY_EVENT_RECORDToKeyInfo(ConsoleControl.KEY_EVENT_RECORD keyEventRecord, out KeyInfo keyInfo)
{
keyInfo = new KeyInfo(
keyEventRecord.VirtualKeyCode,
keyEventRecord.UnicodeChar,
(ControlKeyStates)keyEventRecord.ControlKeyState,
keyEventRecord.KeyDown);
}
/// <summary>
///
/// The break handler for the program. Dispatches a break event to the current Executor.
///
/// </summary>
/// <param name="signal"></param>
/// <returns></returns>
private static bool MyBreakHandler(ConsoleControl.ConsoleBreakSignal signal)
{
switch (signal)
{
case ConsoleControl.ConsoleBreakSignal.CtrlBreak:
// Break into script debugger.
BreakIntoDebugger();
return true;
// Run the break handler...
case ConsoleControl.ConsoleBreakSignal.CtrlC:
SpinUpBreakHandlerThread(false);
return true;
case ConsoleControl.ConsoleBreakSignal.Logoff:
// Just ignore the logoff signal. This signal is sent to console
// apps running as service anytime *any* user logs off which means
// that PowerShell couldn't be used in services/tasks if we didn't
// suppress this signal...
return true;
case ConsoleControl.ConsoleBreakSignal.Close:
case ConsoleControl.ConsoleBreakSignal.Shutdown:
SpinUpBreakHandlerThread(true);
return false;
default:
// Log as much sqm data as possible before we exit.
SpinUpBreakHandlerThread(true);
return false;
}
}
internal static void AddBreakHandler(ConsoleControl.BreakHandler handlerDelegate)
{
bool flag = ConsoleControl.NativeMethods.SetConsoleCtrlHandler(handlerDelegate, true);
if (flag)
{
return;
}
else
{
int lastWin32Error = Marshal.GetLastWin32Error();
HostException hostException = ConsoleControl.CreateHostException(lastWin32Error, "AddBreakHandler", ErrorCategory.ResourceUnavailable, ConsoleControlStrings.AddBreakHandlerExceptionMessage);
throw hostException;
}
}
GetBufferInfo(out ConsoleControl.CONSOLE_SCREEN_BUFFER_INFO bufferInfo)
{
ConsoleHandle result = ConsoleControl.GetActiveScreenBufferHandle();
bufferInfo = ConsoleControl.GetConsoleScreenBufferInfo(result);
return result;
}
internal static bool WriteConsoleOutput(IntPtr consoleOutput, ConsoleControl.CHAR_INFO[] buffer, ConsoleControl.COORD bufferSize, ConsoleControl.COORD bufferCoord, ref ConsoleControl.SMALL_RECT writeRegion)
{
if (buffer == null) return true;
var sb = new StringBuilder();
foreach (var e in buffer)
{
sb.Append(Convert.ToChar(e.UnicodeChar));
}
Console.Write(sb.ToString());
return true;
}
internal static void MimicKeyPress(ConsoleControl.INPUT[] inputs)
{
int num = ConsoleControl.NativeMethods.SendInput(inputs.Length, inputs, Marshal.SizeOf(typeof(ConsoleControl.INPUT)));
if (num != 0)
{
return;
}
else
{
int lastWin32Error = Marshal.GetLastWin32Error();
HostException hostException = ConsoleControl.CreateHostException(lastWin32Error, "SendKeyPressInput", ErrorCategory.ResourceUnavailable, ConsoleControlStrings.SendKeyPressInputExceptionTemplate);
throw hostException;
}
}
internal static bool ReadConsoleInput (IntPtr consoleInput, ConsoleControl.INPUT_RECORD[] buffer, int length, out int numberOfEventsRead)
{
numberOfEventsRead = 0;
return true;
}
internal static bool ReadConsoleOutput(IntPtr consoleOutput, ConsoleControl.CHAR_INFO[] buffer, ConsoleControl.COORD bufferSize, ConsoleControl.COORD bufferCoord, ref ConsoleControl.SMALL_RECT readRegion)
{
return true;
}
/*
[DllImport("GDI32.dll", CharSet=CharSet.Unicode)]
internal static extern bool GetTextMetrics(IntPtr hdc, out ConsoleControl.TEXTMETRIC tm);
*/
internal static bool GetTextMetrics(IntPtr hdc, out ConsoleControl.TEXTMETRIC tm)
{
ConsoleControl.TEXTMETRIC rtm = new ConsoleControl.TEXTMETRIC();
rtm.tmDefaultChar = Char.MinValue;
tm = rtm;
return true;
}
internal static bool ReadConsole (IntPtr consoleInput, StringBuilder buffer, int numberOfCharsToRead, out int numberOfCharsRead, ref ConsoleControl.CONSOLE_READCONSOLE_CONTROL controlData)
{
getCursor.Invoke (driverObj, null);
rl_startx.SetValue (driverObj, cursorLeft.GetValue (driverObj));
rl_starty.SetValue (driverObj, cursorTop.GetValue (driverObj));
string line = editor.Edit (editor.Prompt, editor.Initial, new ConsoleHistory());
editor.Initial = "";
buffer.Append (line);
if (!line.EndsWith ("\t", StringComparison.OrdinalIgnoreCase))
buffer.Append ("\r\n");
numberOfCharsRead = buffer.Length;
return true;
}
internal static bool GetConsoleScreenBufferInfo(IntPtr consoleHandle, out ConsoleControl.CONSOLE_SCREEN_BUFFER_INFO consoleScreenBufferInfo)
{
ConsoleControl.CONSOLE_SCREEN_BUFFER_INFO c = new CONSOLE_SCREEN_BUFFER_INFO();
c.BufferSize.X = (short)Console.BufferWidth;
c.BufferSize.Y = (short)Console.BufferHeight;
c.CursorPosition.X = (short)Console.CursorLeft;
c.CursorPosition.Y = (short)Console.CursorTop;
c.MaxWindowSize.X = (short)Console.LargestWindowWidth;
c.MaxWindowSize.Y = (short)Console.LargestWindowHeight;
consoleScreenBufferInfo = c;
return true;
}
internal static bool GetConsoleCursorInfo (IntPtr consoleOutput, out ConsoleControl.CONSOLE_CURSOR_INFO consoleCursorInfo)
{
ConsoleControl.CONSOLE_CURSOR_INFO c = new ConsoleControl.CONSOLE_CURSOR_INFO();
c.Size = Console.CursorSize;
c.Visible = Console.CursorVisible;
consoleCursorInfo = c;
return true;
}
internal static bool FillConsoleOutputCharacter(IntPtr consoleOutput, char character, int length, ConsoleControl.COORD writeCoord, out int numberOfCharsWritten)
{
numberOfCharsWritten = length;
return true;
}
internal static bool SetCurrentConsoleFontEx (IntPtr consoleOutput, bool bMaximumWindow, ref ConsoleControl.CONSOLE_FONT_INFO_EX consoleFontInfo)
{
return true;
}
internal static bool ScrollConsoleScreenBuffer(IntPtr consoleOutput, ref ConsoleControl.SMALL_RECT scrollRectangle, ref ConsoleControl.SMALL_RECT clipRectangle, ConsoleControl.COORD destinationOrigin, ref ConsoleControl.CHAR_INFO fill)
{
return true;
}
/*
[DllImport("GDI32.dll", CharSet=CharSet.Unicode)]
internal static extern bool TranslateCharsetInfo(IntPtr src, out ConsoleControl.CHARSETINFO Cs, uint options);
*/
internal static bool TranslateCharsetInfo(IntPtr src, out ConsoleControl.CHARSETINFO Cs, uint options)
{
ConsoleControl.CHARSETINFO C = new ConsoleControl.CHARSETINFO();
C.ciCharset = 255;
Cs = C;
return true;
}
internal static int SendInput (int inputNumbers, ConsoleControl.INPUT[] inputs, int sizeOfInput)
{
return 0;
}
private static int LengthInBufferCellsFE(char c, ref IntPtr hwnd, ref IntPtr hDC, ref bool istmInitialized, ref ConsoleControl.TEXTMETRIC tm)
{
bool textMetrics;
int num = 0;
if (32 > c || c > '~')
{
if (0x3041 > c || c > '\u3094')
{
if (0x30a1 > c || c > '\u30F6')
{
if (0x3105 > c || c > '\u312C')
{
if (0x3131 > c || c > '\u318E')
{
if (0xac00 > c || c > '\uD7A3')
{
if (0xff01 > c || c > '～')
{
if (0xff61 > c || c > '\uFF9F')
{
if ((0xffa0 > c || c > '\uFFBE') && (0xffc2 > c || c > '\uFFC7') && (0xffca > c || c > '\uFFCF') && (0xffd2 > c || c > '\uFFD7') && (0xffda > c || c > '\uFFDC'))
{
if (0xffe0 > c || c > '￦')
{
if (0x4e00 > c || c > '\u9FA5')
{
if (0xf900 > c || c > '\uFA2D')
{
if (hDC == (IntPtr)0)
{
hwnd = ConsoleControl.NativeMethods.GetConsoleWindow();
if ((IntPtr)0 != hwnd)
{
hDC = ConsoleControl.NativeMethods.GetDC(hwnd);
if ((IntPtr)0 == hDC)
{
int lastWin32Error = Marshal.GetLastWin32Error();
object[] objArray = new object[1];
objArray[0] = lastWin32Error;
ConsoleControl.tracer.TraceError("Win32 Error 0x{0:X} occurred when getting the Device Context of the console window.", objArray);
return 1;
}
}
else
{
int lastWin32Error1 = Marshal.GetLastWin32Error();
object[] objArray1 = new object[1];
objArray1[0] = lastWin32Error1;
ConsoleControl.tracer.TraceError("Win32 Error 0x{0:X} occurred when getting the window handle to the console.", objArray1);
return 1;
}
}
if (!istmInitialized)
{
textMetrics = ConsoleControl.NativeMethods.GetTextMetrics(hDC, out tm);
if (textMetrics)
{
istmInitialized = true;
}
else
{
int num1 = Marshal.GetLastWin32Error();
object[] objArray2 = new object[1];
objArray2[0] = num1;
ConsoleControl.tracer.TraceError("Win32 Error 0x{0:X} occurred when getting the Text Metric of the console window's Device Context.", objArray2);
return 1;
}
}
textMetrics = ConsoleControl.NativeMethods.GetCharWidth32(hDC, c, c, out num);
if (textMetrics)
{
if (num < tm.tmMaxCharWidth)
{
object[] objArray3 = new object[1];
objArray3[0] = (int)c;
ConsoleControl.tracer.WriteLine("failed to locate char {0}, return 1", objArray3);
return 1;
}
else
{
return 2;
}
}
else
{
int lastWin32Error2 = Marshal.GetLastWin32Error();
object[] objArray4 = new object[1];
objArray4[0] = lastWin32Error2;
ConsoleControl.tracer.TraceError("Win32 Error 0x{0:X} occurred when getting the width of a char.", objArray4);
return 1;
}
}
else
{
return 2;
}
}
else
{
return 2;
}
}
else
{
return 2;
}
}
else
{
return 1;
}
}
else
{
return 1;
}
}
else
{
return 2;
}
}
else
{
return 2;
}
}
else
{
return 2;
}
}
else
{
return 2;
}
}
else
{
return 2;
}
}
else
{
return 2;
}
}
else
{
return 1;
}
}
internal static bool SetConsoleCtrlHandler (ConsoleControl.BreakHandler handlerRoutine, bool add)
{
return true;
}
internal static int ReadConsoleInput(SafeFileHandle consoleHandle, ref ConsoleControl.INPUT_RECORD[] buffer)
{
int num = 0;
bool flag = ConsoleControl.NativeMethods.ReadConsoleInput(consoleHandle.DangerousGetHandle(), buffer, buffer.Length, out num);
if (flag)
{
return num;
}
else
{
int lastWin32Error = Marshal.GetLastWin32Error();
HostException hostException = ConsoleControl.CreateHostException(lastWin32Error, "ReadConsoleInput", ErrorCategory.ReadError, ConsoleControlStrings.ReadConsoleInputExceptionTemplate);
throw hostException;
}
}
/*
[DllImport("kernel32.dll", CharSet=CharSet.Unicode)]
internal static extern bool SetConsoleCursorInfo(IntPtr consoleOutput, ref ConsoleControl.CONSOLE_CURSOR_INFO consoleCursorInfo);
[DllImport("kernel32.dll", CharSet=CharSet.Unicode)]
internal static extern bool SetConsoleCursorPosition(IntPtr consoleOutput, ConsoleControl.COORD cursorPosition);
*/
internal static bool SetConsoleCursorInfo (IntPtr consoleOutput, ref ConsoleControl.CONSOLE_CURSOR_INFO consoleCursorInfo)
{
consoleCursorInfo.Size = Console.CursorSize;
consoleCursorInfo.Visible = Console.CursorVisible;
return true;
}
CheckCoordinateWithinBuffer(ref Coordinates c, ref ConsoleControl.CONSOLE_SCREEN_BUFFER_INFO bufferInfo, string paramName)
{
if (c.X < 0 || c.X > bufferInfo.BufferSize.X)
{
throw PSTraceSource.NewArgumentOutOfRangeException(
paramName + ".X",
c.X,
ConsoleHostRawUserInterfaceStrings.CoordinateOutOfBufferErrorTemplate, bufferInfo.BufferSize);
}
if (c.Y < 0 || c.Y > bufferInfo.BufferSize.Y)
{
throw PSTraceSource.NewArgumentOutOfRangeException(
paramName + ".Y",
c.Y,
ConsoleHostRawUserInterfaceStrings.CoordinateOutOfBufferErrorTemplate, bufferInfo.BufferSize);
}
}
internal static bool SetConsoleCursorPosition(IntPtr consoleOutput, ConsoleControl.COORD cursorPosition)
{
Console.SetCursorPosition(cursorPosition.X, cursorPosition.Y);
return true;
}
/// <summary>
/// Used by ReadKey, cache KeyEvent based on if input.RepeatCount > 1
/// </summary>
/// <param name="input">Input key event record</param>
/// <param name="cache">Cache key event</param>
private static void CacheKeyEvent(ConsoleControl.KEY_EVENT_RECORD input, ref ConsoleControl.KEY_EVENT_RECORD cache)
{
if (input.RepeatCount > 1)
{
cache = input;
cache.RepeatCount--;
}
}
/*
[DllImport("kernel32.dll", CharSet=CharSet.Unicode)]
internal static extern bool SetConsoleScreenBufferSize(IntPtr consoleOutput, ConsoleControl.COORD size);
[DllImport("kernel32.dll", CharSet=CharSet.Unicode)]
internal static extern bool SetConsoleTextAttribute(IntPtr consoleOutput, ushort attributes);
[DllImport("KERNEL32.dll", CharSet=CharSet.Unicode)]
internal static extern bool SetConsoleTitle(string consoleTitle);
[DllImport("KERNEL32.dll", CharSet=CharSet.Unicode)]
internal static extern bool SetConsoleWindowInfo(IntPtr consoleHandle, bool absolute, ref ConsoleControl.SMALL_RECT windowInfo);
[DllImport("kernel32.dll", CharSet=CharSet.Unicode)]
internal static extern bool SetCurrentConsoleFontEx(IntPtr consoleOutput, bool bMaximumWindow, ref ConsoleControl.CONSOLE_FONT_INFO_EX consoleFontInfo);
*/
internal static bool SetConsoleScreenBufferSize (IntPtr consoleOutput, ConsoleControl.COORD size)
{
Console.SetBufferSize (size.X, size.Y);
return true;
}
internal static void CheckWriteEdges(
ConsoleHandle consoleHandle,
uint codePage, Coordinates origin,
BufferCell[,] contents,
Rectangle contentsRegion,
ConsoleControl.CONSOLE_SCREEN_BUFFER_INFO bufferInfo,
int firstLeftTrailingRow,
int firstRightLeadingRow)
{
Rectangle existingRegion = new Rectangle(0, 0, 1, contentsRegion.Bottom - contentsRegion.Top);
if (origin.X == 0)
{
if (firstLeftTrailingRow >= 0)
{
throw PSTraceSource.NewArgumentException(string.Format(CultureInfo.InvariantCulture, "contents[{0}, {1}]",
firstLeftTrailingRow, contentsRegion.Left));
}
}
else
{
// use ReadConsoleOutputCJK because checking the left and right edges of the existing output
// is NOT needed
BufferCell[,] leftExisting = new BufferCell[existingRegion.Bottom + 1, 2];
ReadConsoleOutputCJK(consoleHandle, codePage,
new Coordinates(origin.X - 1, origin.Y), existingRegion, ref leftExisting);
for (int r = contentsRegion.Top, i = 0; r <= contentsRegion.Bottom; r++, i++)
{
if (leftExisting[r, 0].BufferCellType == BufferCellType.Leading ^
contents[r, contentsRegion.Left].BufferCellType == BufferCellType.Trailing)
{
throw PSTraceSource.NewArgumentException(string.Format(CultureInfo.InvariantCulture, "contents[{0}, {1}]",
r, contentsRegion.Left));
}
}
}
//Check right edge
if (origin.X + (contentsRegion.Right - contentsRegion.Left) + 1 >= bufferInfo.BufferSize.X)
{
if (firstRightLeadingRow >= 0)
{
throw PSTraceSource.NewArgumentException(string.Format(CultureInfo.InvariantCulture, "contents[{0}, {1}]",
firstRightLeadingRow, contentsRegion.Right));
}
}
else
{
// use ReadConsoleOutputCJK because checking the left and right edges of the existing output
// is NOT needed
BufferCell[,] rightExisting = new BufferCell[existingRegion.Bottom + 1, 2];
ReadConsoleOutputCJK(consoleHandle, codePage,
new Coordinates(origin.X + (contentsRegion.Right - contentsRegion.Left), origin.Y), existingRegion, ref rightExisting);
for (int r = contentsRegion.Top, i = 0; r <= contentsRegion.Bottom; r++, i++)
{
if (rightExisting[r, 0].BufferCellType == BufferCellType.Leading ^
contents[r, contentsRegion.Right].BufferCellType == BufferCellType.Leading)
{
throw PSTraceSource.NewArgumentException(string.Format(CultureInfo.InvariantCulture, "contents[{0}, {1}]",
r, contentsRegion.Right));
}
}
}
}
internal static bool SetConsoleWindowInfo(IntPtr consoleHandle, bool absolute, ref ConsoleControl.SMALL_RECT windowInfo)
{
return true;
}
/// <summary>
///
/// If <paramref name="m"/> is set on <paramref name="flagToUnset"/>, unset it and return true;
/// otherwise return false
///
/// </summary>
/// <param name="flagToUnset">
///
/// a flag in ConsoleControl.ConsoleModes to be unset in <paramref name="m"/>
///
/// </param>
/// <param name="m">
/// </param>
/// <returns>
///
/// true if <paramref name="m"/> is set on <paramref name="flagToUnset"/>
/// false otherwise
///
/// </returns>
private static bool shouldUnsetMode(
ConsoleControl.ConsoleModes flagToUnset,
ref ConsoleControl.ConsoleModes m)
{
if ((m & flagToUnset) > 0)
{
m &= ~flagToUnset;
return true;
}
return false;
}
internal static bool FillConsoleOutputAttribute(IntPtr consoleOutput, ushort attribute, int length, ConsoleControl.COORD writeCoord, out int numberOfAttrsWritten)
{
numberOfAttrsWritten = length;
return true;
}