public string getString(byte[] inputBytes)
{
String res = null;
String encoding = Global.GLOBAL_ENCODING;
AvailableEncoding aEncoding = AvailableEncodingUtils.getAvailableEncoding(encoding, this.error);
if (this.HasError())
{
return("");
}
String encodingString = AvailableEncodingUtils.valueOf(aEncoding);
try
{
res = AvailableEncodingUtils.encapsulateGetString(inputBytes, aEncoding, this.error).Replace("[\ufffd]", "");
res = res.Replace("\x00", string.Empty);
if (this.HasError())
{
return("");
}
}
catch (Exception e)
{
this.error.setError("EU002", e.Message);
return("");
}
this.error.cleanError();
return(res.Trim());
}
public static string valueOf(AvailableEncoding availableEncoding)
{
switch (availableEncoding)
{
case AvailableEncoding.UTF_8:
return("UTF-8");
case AvailableEncoding.UTF_16:
return("UTF-16");
case AvailableEncoding.UTF_16BE:
return("UTF-16BE");
case AvailableEncoding.UTF_16LE:
return("UTF-16LE");
case AvailableEncoding.UTF_32:
return("UTF-32");
case AvailableEncoding.UTF_32BE:
return("UTF-32BE");
case AvailableEncoding.UTF_32LE:
return("UTF-32LE");
case AvailableEncoding.SJIS:
return("Shift_JIS");
case AvailableEncoding.GB2312:
return("GB2312");
default:
return("");
}
}
public byte[] getBytes(string inputText)
{
byte[] output = null;
String encoding = Global.GLOBAL_ENCODING;
AvailableEncoding aEncoding = AvailableEncodingUtils.getAvailableEncoding(encoding, this.error);
if (this.HasError())
{
return(null);
}
String encodingString = AvailableEncodingUtils.valueOf(aEncoding);
try
{
output = AvailableEncodingUtils.encapsulateeGetBytes(inputText, aEncoding, this.error);
if (this.HasError())
{
return(null);
}
}
catch (Exception e)
{
this.error.setError("EU001", e.Message);
return(null);
}
this.error.cleanError();
return(output);
}
public static byte[] encapsulateeGetBytes(string input, AvailableEncoding availableEncoding, Error error)
{
const string strUniRepChr = "�"; //Unicode Character 'REPLACEMENT CHARACTER' (U+FFFD)
switch (availableEncoding)
{
case AvailableEncoding.UTF_8:
return(Encoding.UTF8.GetBytes(input));
#if NETCORE
case AvailableEncoding.UTF_16:
Encoding utf16 = Encoding.GetEncoding(1201, new EncoderReplacementFallback(strUniRepChr), new DecoderReplacementFallback(strUniRepChr));
return(utf16.GetBytes(input));
case AvailableEncoding.UTF_16BE:
Encoding utf16_be = Encoding.GetEncoding(1201, new EncoderReplacementFallback(strUniRepChr), new DecoderReplacementFallback(strUniRepChr));
return(utf16_be.GetBytes(input));
case AvailableEncoding.UTF_16LE:
Encoding utf16_le = Encoding.GetEncoding(1200, new EncoderReplacementFallback(strUniRepChr), new DecoderReplacementFallback(strUniRepChr));
return(utf16_le.GetBytes(input));
#else
case AvailableEncoding.UTF_16:
return(Encoding.BigEndianUnicode.GetBytes(input));
case AvailableEncoding.UTF_16BE:
return(Encoding.BigEndianUnicode.GetBytes(input));
case AvailableEncoding.UTF_16LE:
return(Encoding.Unicode.GetBytes(input));
#endif
case AvailableEncoding.UTF_32:
Encoding cpUTF32_1 = Encoding.GetEncoding(12001, new EncoderReplacementFallback(strUniRepChr), new DecoderReplacementFallback(strUniRepChr));
return(cpUTF32_1.GetBytes(input));
case AvailableEncoding.UTF_32BE:
Encoding cpUTF32_2 = Encoding.GetEncoding(12001, new EncoderReplacementFallback(strUniRepChr), new DecoderReplacementFallback(strUniRepChr));
return(cpUTF32_2.GetBytes(input));
case AvailableEncoding.UTF_32LE:
Encoding cpUTF32_3 = Encoding.GetEncoding(12000, new EncoderReplacementFallback(strUniRepChr), new DecoderReplacementFallback(strUniRepChr));
return(cpUTF32_3.GetBytes(input));
case AvailableEncoding.SJIS:
#if NETCORE
Encoding sjis = CodePagesEncodingProvider.Instance.GetEncoding(932);
//Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
// Encoding sjis = Encoding.GetEncoding("Shift_JIS");
return(sjis.GetBytes(input));
#else
Encoding sjis = Encoding.GetEncoding(932);
return(sjis.GetBytes(input));
#endif
case AvailableEncoding.GB2312:
#if NETCORE
Encoding gb2312 = CodePagesEncodingProvider.Instance.GetEncoding(936, new EncoderReplacementFallback(strUniRepChr), new DecoderReplacementFallback(strUniRepChr));
//Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
//Encoding gb2312 = Encoding.GetEncoding("GB2312", new EncoderReplacementFallback(strUniRepChr), new DecoderReplacementFallback(strUniRepChr));
return(gb2312.GetBytes(input));
#else
Encoding gb2312 = Encoding.GetEncoding(936, new EncoderReplacementFallback(strUniRepChr), new DecoderReplacementFallback(strUniRepChr));
return(gb2312.GetBytes(input));
#endif
default:
error.setError("AE001", "Unknown encoding");
return(null);
}
}
