Convert() [2/3]

override void System.Xml.Ucs4Decoder.Convert ( byte[] bytes, int byteIndex, int byteCount, char[] chars, int charIndex, int charCount, bool flush, out int bytesUsed, out int charsUsed, out bool completed )

inlinevirtualinherited

Reimplemented from System.Text.Decoder.

Definition at line 55 of file Ucs4Decoder.cs.

    {
        bytesUsed = 0;
        charsUsed = 0;
        int num = 0;
        int i = lastBytesCount;
        if (i > 0)
        {
            for (; i < 4; i++)
            {
                if (byteCount <= 0)
                {
                    break;
                }
                lastBytes[i] = bytes[byteIndex];
                byteIndex++;
                byteCount--;
                bytesUsed++;
            }
            if (i < 4)
            {
                lastBytesCount = i;
                completed = true;
                return;
            }
            num = GetFullChars(lastBytes, 0, 4, chars, charIndex);
            charIndex += num;
            charCount -= num;
            charsUsed = num;
            lastBytesCount = 0;
        }
        else
        {
            num = 0;
        }
        if (charCount * 4 < byteCount)
        {
            byteCount = charCount * 4;
            completed = false;
        }
        else
        {
            completed = true;
        }
        bytesUsed += byteCount;
        charsUsed = GetFullChars(bytes, byteIndex, byteCount, chars, charIndex) + num;
        int num2 = byteCount & 3;
        if (num2 >= 0)
        {
            for (int j = 0; j < num2; j++)
            {
                lastBytes[j] = bytes[byteIndex + byteCount - num2 + j];
            }
            lastBytesCount = num2;
        }
    }

References System.byteCount, System.byteIndex, System.bytes, System.charCount, System.charIndex, System.chars, System.Xml.Dictionary, System.Xml.Ucs4Decoder.GetFullChars(), System.Xml.Ucs4Decoder.lastBytes, and System.Xml.Ucs4Decoder.lastBytesCount.