public override void DecodeText(MailReader input, TextWriter output, GeneXus.Mail.Util.AsyncRunner runner)
{
string line;
while (true)
{
line = input.ReadLine();
ResetTimer(runner);
if ((line == null) || line.Equals("."))
{
break;
}
output.WriteLine(line);
}
}
public override void DecodeFile(MailReader input, Stream output, GeneXus.Mail.Util.AsyncRunner runner)
{
string line;
while (true)
{
line = input.ReadLine();
ResetTimer(runner);
if ((line == null) || line.Equals("."))
{
break;
}
byte[] bytes = input.GetEncoding().GetBytes(line + CRLF);
output.Write(bytes, 0, bytes.Length);
}
}
private byte[] GetFromBase64String(MailReader input, GeneXus.Mail.Util.AsyncRunner runner)
{
StringBuilder strBuilder = new StringBuilder();
string str = null;
while (true)
{
str = input.ReadLine();
ResetTimer(runner);
if (string.IsNullOrEmpty(str) || str.Equals("."))
{
break;
}
strBuilder.Append(str);
}
return(Convert.FromBase64String(strBuilder.ToString()));
}
public void ReadAllMessage()
{
this.timeoutException = null;
if (timeout > 0)
{
runner = new GeneXus.Mail.Util.AsyncRunner(this, "ReadEntireMessage", Array.Empty <object>(), new GeneXus.Mail.Util.AsyncCallback(this, "SetFinishReading", false), timeout);
runner.Run();
mainThread.Suspend();
if (this.timeoutException != null)
{
throw this.timeoutException;
}
}
else
{
ReadEntireMessage();
SetFinishReading(null);
}
}
private string DecodeImp(MailReader input, Encoding enc, bool header, GeneXus.Mail.Util.AsyncRunner runner)
{
int charRead = 0;
StringBuilder sb = new StringBuilder();
while ((charRead = input.Read()) != -1)
{
if (header)
{
if (charRead == 13 || charRead == 10) // CR LF must be removed from header.
{
continue;
}
else
if (charRead == 95) // Underscore in Header must be replaced by space.
{
charRead = ' ';
}
}
sb.Append((char)charRead);
ResetTimer(runner);
}
return(DecodeQuotedPrintable(sb.ToString(), enc));
}
public override void DecodeFile(MailReader input, Stream output, GeneXus.Mail.Util.AsyncRunner runner)
{
byte[] converted = GetFromBase64String(input, runner);
output.Write(converted, 0, converted.Length);
}
public override void DecodeText(MailReader input, TextWriter output, GeneXus.Mail.Util.AsyncRunner runner)
{
output.Write(input.GetEncoding().GetString(GetFromBase64String(input, runner)));
}
public override void DecodeFile(MailReader input, Stream output, GeneXus.Mail.Util.AsyncRunner runner)
{
Decode(input, output, input.GetEncoding(), false, runner);
}
public void Decode(MailReader input, Stream output, Encoding enc, bool header, GeneXus.Mail.Util.AsyncRunner runner)
{
string result = DecodeImp(input, enc, header, runner);
if (result.StartsWith("\r\n"))
{
result = result.Substring(2);
}
byte[] buffer = enc.GetBytes(result);
output.Write(enc.GetBytes(result), 0, buffer.Length);
}
public override void DecodeText(MailReader input, TextWriter output, GeneXus.Mail.Util.AsyncRunner runner)
{
Decode(input, output, input.GetEncoding(), false, runner);
}
public void Decode(MailReader input, TextWriter output, Encoding enc, bool header, GeneXus.Mail.Util.AsyncRunner runner)
{
string result = DecodeImp(input, enc, header, runner);
output.Write(result);
}