BitMiracle.LibTiff.Classic.TiffTagMethods.checkInkNamesString C# (CSharp) Method

        private static int checkInkNamesString(Tiff tif, int slen, string s)
        {
            bool failed = false;
            short i = tif.m_dir.td_samplesperpixel;

            if (slen > 0)
            {
                int endPos = slen;
                int pos = 0;

                for (; i > 0; i--)
                {
                    for (; s[pos] != '\0'; pos++)
                    {
                        if (pos >= endPos)
                        {
                            failed = true;
                            break;
                        }
                    }

                    if (failed)
                        break;

                    pos++; // skip \0
                }

                if (!failed)
                    return pos;
            }

            Tiff.ErrorExt(tif, tif.m_clientdata, "TIFFSetField",
                "{0}: Invalid InkNames value; expecting {1} names, found {2}",
                tif.m_name, tif.m_dir.td_samplesperpixel, tif.m_dir.td_samplesperpixel - i);
            return 0;
        }