static void Main(string[] args)
{
Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
while (true)
{
try
{
Console.InputEncoding = System.Text.Encoding.GetEncoding(1200);
Console.OutputEncoding = System.Text.Encoding.GetEncoding(1200);
Console.WindowWidth = Console.LargestWindowWidth;
Console.SetIn(new StreamReader(Console.OpenStandardInput(32768), Console.InputEncoding, false, 32768));
Console.WriteLine("Bit string:\n");
var inputs = Console.ReadLine();
var input = ParseBitString(inputs);
Console.Write($"{Environment.NewLine}___________________{Environment.NewLine}");
DrawImageInConsole(input, 4);
Console.Write($"{Environment.NewLine}___________________{Environment.NewLine}");
var decodedSymbol = new QRSymbol(input);
Console.Write($"{Environment.NewLine}___________________{Environment.NewLine}");
Console.WriteLine($"Symbol deconstruction: SUCCESS{Environment.NewLine}");
Console.WriteLine($"Version: {decodedSymbol.VersionInfo.Version}");
Console.WriteLine($"Mask: {decodedSymbol.FormatInfo.Mask}");
Console.WriteLine($"EC Level: {decodedSymbol.FormatInfo.ErrorCorrectionLevel}");
Console.WriteLine();
Console.WriteLine("Data segments:");
var segments = SegmentDecoder.DecodeAllSegments(decodedSymbol);
PrintSegments(segments);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
Console.Write($"{Environment.NewLine}___________________{Environment.NewLine}");
}
}
/// <summary>
/// Decodes all segments in <paramref name="bitArray"/>
/// until an unknown or a terminator segment is encountered or the end is reached
/// </summary>
/// <param name="bitArray">Span of bits to be decoded</param>
/// <param name="codeVersion">QR Code version from 1 to 40</param>
/// <returns>List of successfully decoded segments</returns>
public static List <Segment> DecodeAllSegments(QRSymbol symbol)
{
var bitArray = symbol.Data;
List <Segment> segments = new List <Segment>();
while (TryDecodeFirstSegment(bitArray.Span, symbol.VersionInfo.Version, out Segment segment, out int bitsRead))
{
segments.Add(segment);
bitArray = bitArray.Slice(bitsRead);
if (segment.Mode == SegmentMode.Terminator)
{
break;
}
}
return(segments);
}
