public static byte[] GetBytesFromString(string cStr, DataCoding dataCoding)
{
if (cStr == null)
{
throw new ArgumentNullException("cStr");
}
if (cStr.Length == 0)
{
return(new byte[] { 0x00 });
}
byte[] bytes = null;
switch (dataCoding)
{
case DataCoding.ASCII:
bytes = System.Text.Encoding.ASCII.GetBytes(cStr);
break;
case DataCoding.Latin1:
bytes = Latin1Encoding.GetBytes(cStr);
break;
case DataCoding.UCS2:
bytes = UCS2Encoding.GetBytes(cStr);
break;
case DataCoding.SMSCDefault:
bytes = SMSCDefaultEncoding.GetBytes(cStr);
break;
default:
throw new SmppException(SmppErrorCode.ESME_RUNKNOWNERR, "Unsupported encoding");
}
return(bytes);
}
private static byte[] EncodeString(DataCoding dataCoding, string str)
{
byte[] bytes;
switch (dataCoding)
{
case DataCoding.Ascii:
bytes = Encoding.ASCII.GetBytes(str);
break;
case DataCoding.Latin1:
bytes = Latin1Encoding.GetBytes(str);
break;
case DataCoding.Ucs2:
bytes = Encoding.BigEndianUnicode.GetBytes(str);
break;
case DataCoding.SmscDefault:
bytes = SmscDefaultEncoding.GetBytes(str);
break;
default:
throw new SmppException(SmppErrorCode.EsmeRunknownerr, "Unsupported encoding");
}
return(bytes);
}
public static byte[] GetBytesFromCString(string cStr, DataCoding dataCoding)
{
if (cStr == null)
{
throw new ArgumentNullException("cStr");
}
if (cStr.Length == 0)
{
return(new byte[] { 0x00 });
}
byte[] bytes = null;
switch (dataCoding)
{
case DataCoding.ASCII:
bytes = System.Text.Encoding.ASCII.GetBytes(cStr);
break;
case DataCoding.Latin1:
bytes = Latin1Encoding.GetBytes(cStr);
break;
case DataCoding.UCS2:
bytes = UCS2Encoding.GetBytes(cStr);
break;
case DataCoding.SMSCDefault:
bytes = SMSCDefaultEncoding.GetBytes(cStr);
break;
default:
throw new SmppException(SmppErrorCode.ESME_RUNKNOWNERR, "Unsupported encoding");
}
ByteBuffer buffer = new ByteBuffer(bytes, bytes.Length + 1);
buffer.Append(new byte[] { 0x00 }); //Append a null charactor a the end
return(buffer.ToBytes());
}