private void Encrypt()
{
this.GBKText = string.Empty;
this.MorseText = string.Empty;
StringBuilder sbGBKCodes = new StringBuilder();
StringBuilder sbMorse = new StringBuilder();
var words = this.PlainText.ToArray();
foreach (var s in words)
{
var symbol = s.ToString();
if (Regex.IsMatch(symbol, "[\u4e00-\u9fa5]"))
{
var gbkResult = GBKHelper.ChineseToCoding(symbol);
sbGBKCodes.AppendFormat("/{0}/", gbkResult);
var morseResult = MorseHelper.GBK2Morse(gbkResult);
sbMorse.AppendFormat("/ {0}/", morseResult);
}
else
{
sbGBKCodes.Append(s);
sbMorse.Append(s);
}
}
this.GBKText = sbGBKCodes.Replace("//", "/").ToString();
this.MorseText = sbMorse.Replace("//", "/").ToString();
}
private void Decrypt()
{
this.PlainText = string.Empty;
this.GBKText = string.Empty;
StringBuilder sbPlainText = new StringBuilder();
StringBuilder sbGBKCodes = new StringBuilder();
var noEmptyMorseCodes = this.MorseText.Replace(" ", "");
var morseCodes = noEmptyMorseCodes.Split(new char[] { '/' }, StringSplitOptions.RemoveEmptyEntries);
foreach (var morseCode in morseCodes)
{
if (Regex.IsMatch(morseCode, "^[—·]+$"))
{
var gbkResult = MorseHelper.Morse2GBK(morseCode);
sbGBKCodes.AppendFormat("/{0}/", gbkResult);
var plainResult = GBKHelper.CodingToChinese(gbkResult);
sbPlainText.AppendFormat("/{0}/", plainResult);
}
else
{
sbGBKCodes.Append(morseCode);
sbPlainText.Append(morseCode);
}
}
this.PlainText = sbPlainText.Replace("/", "").ToString();
this.GBKText = sbGBKCodes.Replace("//", "/").ToString();
}