public QRVersion(ErrorCorrectionInfo l, ErrorCorrectionInfo m, ErrorCorrectionInfo q, ErrorCorrectionInfo h)
{
Debug.Assert(l.TotalBytes == m.TotalBytes && l.TotalBytes == q.TotalBytes && l.TotalBytes == h.TotalBytes);
L = l;
M = m;
Q = q;
H = h;
}
public QRVersion(ErrorCorrectionInfo l, ErrorCorrectionInfo m, ErrorCorrectionInfo q, ErrorCorrectionInfo h)
{
Debug.Assert(l.TotalBytes == m.TotalBytes && l.TotalBytes == q.TotalBytes && l.TotalBytes == h.TotalBytes);
L = l;
M = m;
Q = q;
H = h;
}
internal static byte[] GetMessageSequence(byte[] input, ErrorCorrectionLevel desiredLevel, out int qrCodeVersion, out ErrorCorrectionLevel qrErrorCorrectionLevel)
{
// See ISO/IEC 18004:2006(E), Sec. 6.6 for information on generating the final message sequence
ErrorCorrectionInfo correctionInfo = GetErrorCorrectionInfo(input.Length, desiredLevel, out qrCodeVersion, out qrErrorCorrectionLevel);
byte[] extendedInput = new byte[correctionInfo.TotalDataBytes];
Buffer.BlockCopy(input, 0, extendedInput, 0, input.Length);
// generate data and error blocks
int bytesCopiedSoFar = 0;
List <byte[]> dataBlocks = new List <byte[]>();
List <byte[]> errorBlocks = new List <byte[]>();
foreach (var blockCountInfo in correctionInfo.BlockCountInfos)
{
for (int i = 0; i < blockCountInfo.BlockCount; i++)
{
// create a data block
byte[] thisDataBlock = new byte[blockCountInfo.BlockInfo.DataBytes];
Buffer.BlockCopy(extendedInput, bytesCopiedSoFar, thisDataBlock, 0, thisDataBlock.Length);
dataBlocks.Add(thisDataBlock);
bytesCopiedSoFar += thisDataBlock.Length;
// create an error block
byte[] thisErrorBlock = QRReedSolomon.GetErrorCorrectionBytes(thisDataBlock, blockCountInfo.BlockInfo.ErrorBytes);
errorBlocks.Add(thisErrorBlock);
}
}
// Assemble the final message sequence
Debug.Assert(dataBlocks.Count == errorBlocks.Count);
MemoryStream ms = new MemoryStream(correctionInfo.TotalDataBytes + correctionInfo.TotalErrorBytes);
FlushBlocks(dataBlocks, ms);
FlushBlocks(errorBlocks, ms);
return(ms.ToArray());
}
