private void ParseEncodingMessage(IBitIterator it, MessageMode mode)
{
if (!it.EndReached)
{
this.charCountIndicatorSymbolCode = CodeSymbolCode <CharCountIndicatorSymbol> .BuildInstance(it, new CharCountIndicatorSymbolFactory(mode));
this.characterCount = charCountIndicatorSymbolCode.GetSymbolAt(0).GetCharacterCount();
if (!it.EndReached)
{
switch (mode.Mode)
{
case MessageMode.EncodingMode.Byte:
this.Message = CodeSymbolCode <ByteEncodingSymbol> .BuildInstance(it, new ByteEncodingSymbolFactory(characterCount));
break;
case MessageMode.EncodingMode.Alphanumeric:
this.Message = CodeSymbolCode <AlphaNumericEncodingSymbol> .BuildInstance(it, new AlphaNumericEncodingSymbolFactory(characterCount));
break;
case MessageMode.EncodingMode.Numeric:
this.Message = CodeSymbolCode <NumericEncodingSymbol> .BuildInstance(it, new NumericEncodingSymbolFactory(characterCount));
break;
default:
throw new NotImplementedException($"{mode.Mode} decoding not implemented");
}
}
}
}
internal static CodeSymbolCode <T2> BuildInstance <T2>(IBitIterator it, ICodeSymbolFactory <T2> symbolFactory) where T2 : IBuildableCodeSymbol
{
var codeSymbolList = new List <T2>();
var sym = symbolFactory.GenerateCodeSymbol();
while (!it.EndReached && sym != null)
{
char c = it.CurrentChar;
if (c != '0' && c != '1' && c != 'u')
{
throw new NotImplementedException("Bit value " + c + " was not defined.");
}
sym.AddBit(c, it.Position);
if (sym.CurrentSymbolLength == sym.MaxSymbolLength)
{
codeSymbolList.Add(sym);
sym = symbolFactory.GenerateCodeSymbol();
}
it.NextBit();
}
//ToDo handle remainder bits or error: if(!wd.IsComplete){ if(wd.CurrentSymbolLength > 0) or: if(wd.CurrentSymbolLength != number of remainder bits) for QRCodeBitIterator
return(new CodeSymbolCode <T2>(codeSymbolList));
}
internal EncodedMessage(IBitIterator it, MessageMode setMode, CodeSymbolCode <MessageModeSymbol> setMessageModeSymbolCode)
{
this.MessageModeSymbolCode = setMessageModeSymbolCode;
this.mode = setMode;
this.ParseEncodingMessage(it, mode);
}