C# 6.0
华为调制解调器将 PDU 用于 USSD,我需要 ac# 代码或任何库来将纯文本编码为 PDU 并将 PDU 解码为纯文本,例如:*222# ==> 2A994C3602,反之亦然。谢谢。
public static string GetPDUString(string plainString)
{
var bytes = Encoding.Default.GetBytes(plainString);
var packedBytes = PduBitPacker.PackBytes(bytes);
var hexString = PduBitPacker.ConvertBytesToHex(packedBytes);
return hexString;
}
public static string GetPlainText(string pduString)
{
var packedBytes = PduBitPacker.ConvertHexToBytes(pduString);
var unpackedBytes = PduBitPacker.UnpackBytes(packedBytes);
return System.Text.Encoding.Default.GetString(unpackedBytes, 0, unpackedBytes.Length);
}