public ClassicBFmachine(int caretBound = 30000, bool overBound = true,
bool unLimit = true, byte interruptingPeriod = 20)
{
_CaretBound = caretBound;
_RoundCaretRange = overBound;
_RoundValueRange = unLimit;
_CharSet = Encoding.Default;
_ByteOrder = ByteOrders.LittleEndian;
_InterruptingPeriod = interruptingPeriod;
_Status = VirtualMachineRunningStatus.StandBy;
ResetAsync();
}
public void DefaultSettings(bool mute = false)
{
if (_Status != VirtualMachineRunningStatus.StandBy)
{
return;
}
_CaretBound = 30000;
_RoundCaretRange = false;
_RoundValueRange = true;
_CharSet = Encoding.Default;
_ByteOrder = ByteOrders.LittleEndian;
_InterruptingPeriod = 20;
if (!mute)
{
SetsChanged?.Invoke(this, new EventArgs());
}
}
public virtual void DefaultSettings(bool mute)
{
if (_Status != VirtualMachineRunningStatus.StandBy)
{
return;
}
_CaretBound = 30000;
_RoundCaretRange = false;
_RoundValueRange = true;
_CharSet = Encoding.Default;
_ByteOrder = ByteOrders.LittleEndian;
InterruptingPeriod = 20;
_ActionInputPort = null;
_ActionOutputPort = null;
if (!mute)
{
OnSetsChanged();
}
}
//public static byte[] FormatUnsignedNumberBytes(byte[] srcBytes, int length = -1
public static byte[] ConvertBinaryNumberBytesToTextNumberBytes(byte[] srcBytes, ByteOrders srcByteOrder
, Encoding dstCharSet)
{
object number;
if (srcBytes.Length == 1)
{
number = (object)(sbyte)(srcBytes[0]);
}
else if (srcBytes.Length == 2)
{
number = (object)(BitConverter.ToInt16(srcBytes, 0));
}
else if (srcBytes.Length <= 4)
{
number = (object)(BitConverter.ToInt32
(FormatSignedNumberBytes(srcBytes, 4, srcByteOrder, HostMachineByteOrder), 0));
}
else
{
number = (object)(BitConverter.ToInt64
(FormatSignedNumberBytes(srcBytes, 8, srcByteOrder, HostMachineByteOrder), 0));
}
string unicodeNumber = number.ToString();
byte[] unicodeNumberBytes = Encoding.Unicode.GetBytes(unicodeNumber);
byte[] dstencNumberBytes = Encoding.Convert(Encoding.Unicode, dstCharSet, unicodeNumberBytes);
return(dstencNumberBytes);
}
public static byte[] FormatSignedNumberBytes(byte[] srcBytes, int length
, ByteOrders srcByteOrder, ByteOrders dstByteOrder)
{
if (length == -1)
{
length = srcBytes.Length;
}
byte[] dstBytes = new byte[length];
int minLength = srcBytes.Length < length ?
srcBytes.Length : length;
byte appendByte = (byte)(srcByteOrder == ByteOrders.LittleEndian ?
(srcBytes[srcBytes.Length - 1] >> 7) * 255 : (srcBytes[0] >> 7) * 255);
if (srcByteOrder == ByteOrders.LittleEndian)
{
if (dstByteOrder == ByteOrders.LittleEndian)
{
for (int i = 0; i < minLength; i++)
{
dstBytes[i] = srcBytes[i];
}
for (int i = srcBytes.Length; i < length; i++)
{
dstBytes[i] = appendByte;
}
}
else
{
for (int i = 0; i < minLength; i++)
{
dstBytes[length - 1 - i] = srcBytes[i];
}
for (int i = length - 1 - srcBytes.Length; i > -1; i--)
{
dstBytes[i] = appendByte;
}
}
}
else
{
if (dstByteOrder == ByteOrders.LittleEndian)
{
for (int i = 0; i < minLength; i++)
{
dstBytes[i] = srcBytes[srcBytes.Length - 1 - i];
}
for (int i = minLength; i < length; i++)
{
dstBytes[i] = appendByte;
}
}
else
{
for (int i = 0; i < minLength; i++)
{
dstBytes[length - 1 - i] = srcBytes[srcBytes.Length - 1 - i];
}
for (int i = length - 1 - minLength; i > -1; i--)
{
dstBytes[i] = appendByte;
}
}
}
return(dstBytes);
}
public static bool TryParseTextNumberBytesToBinaryNumberBytes(byte[] srcBytes, Encoding srcCharSet
, out byte[] dstBytes, int length, ByteOrders dstByteOrder)
{
byte[] unicodeNumberBytes = Encoding.Convert(srcCharSet, Encoding.Unicode, srcBytes);
char[] unicodeNumberChars = new char[Encoding.Unicode.GetCharCount(unicodeNumberBytes, 0, unicodeNumberBytes.Length)];
Encoding.Unicode.GetChars(unicodeNumberBytes, 0, unicodeNumberBytes.Length, unicodeNumberChars, 0);
string unicodeNumber = new string(unicodeNumberChars);
Int64 number;
if (Int64.TryParse(unicodeNumber, out number))
{
dstBytes = FormatSignedNumberBytes(BitConverter.GetBytes(number), length, HostMachineByteOrder, dstByteOrder);
return(true);
}
else
{
dstBytes = new byte[0];
return(false);
}
}
