public static ASCIIArmoredMessage ParseMessage(string input)
{
ASCIIArmoredMessage message = new ASCIIArmoredMessage();
string messageType = Regex.Match(input, @"(?<=-----BEGIN PGP )[A-Z ]+(?=-----)").Value;
if (messageType.Equals("MESSAGE")) message.Type = ASCIIArmoredMessageType.Message;
else if (messageType.Equals("PUBLIC KEY BLOCK")) message.Type = ASCIIArmoredMessageType.PublicKeyBlock;
else if (messageType.Equals("PRIVATE KEY BLOCK")) message.Type = ASCIIArmoredMessageType.PrivateKeyBlock;
else if (messageType.Equals("MESSAGE, PART X/Y")) message.Type = ASCIIArmoredMessageType.MessagePartXOutOfY;
else if (messageType.Equals("MESSAGE, PART X")) message.Type = ASCIIArmoredMessageType.MessagePartX;
else if (messageType.Equals("SIGNATURE")) message.Type = ASCIIArmoredMessageType.Signature;
MatchCollection matches = Regex.Matches(input, @"\S+:(.|(\r?\n[\t ]))+");
foreach (Match m in matches)
{
string name = m.Value.Substring(0, m.Value.IndexOf(':')).ToLower().Trim('\r', '\n'); ;
string value = m.Value.Substring(m.Value.IndexOf(':') + 1).Trim('\r', '\n').TrimEnd(' ','\t');
message.Headers.Add(name, value);
}
input = input.Trim('\r','\n');
Match start = Regex.Match(input,@"\r\n[ \t]*\r\n");
string packet = input.Substring(start.Index + start.Length);
string checksum = Regex.Match(packet, @"(?<=\r\n=)[A-Za-z0-9+/=]{4}(?=\r\n-----END)").Value;
message.CRCBase64 = checksum;
packet = packet.Substring(0,Regex.Match(packet,@"\r\n[A-Za-z0-9+/=]{5}\r\n-----END").Index);
//ActiveUp.Net.Mail.Logger.AddEntry(checksum);
byte[] packetb = Convert.FromBase64String(packet);
MemoryStream packetms = new MemoryStream(packetb);
while (packetms.Position < packetms.Length)
{
Packet packetObj = GetNextPacket(ref packetms);
message.Packets.Add(DispatchPacket(packetObj));
}
packetms.Close();
#if !PocketPC
packetms.Dispose();
#endif
return message;
}
public static ASCIIArmoredMessage ParseMessage(string input)
{
ASCIIArmoredMessage message = new ASCIIArmoredMessage();
string messageType = Regex.Match(input, @"(?<=-----BEGIN PGP )[A-Z ]+(?=-----)").Value;
if (messageType.Equals("MESSAGE"))
{
message.Type = ASCIIArmoredMessageType.Message;
}
else if (messageType.Equals("PUBLIC KEY BLOCK"))
{
message.Type = ASCIIArmoredMessageType.PublicKeyBlock;
}
else if (messageType.Equals("PRIVATE KEY BLOCK"))
{
message.Type = ASCIIArmoredMessageType.PrivateKeyBlock;
}
else if (messageType.Equals("MESSAGE, PART X/Y"))
{
message.Type = ASCIIArmoredMessageType.MessagePartXOutOfY;
}
else if (messageType.Equals("MESSAGE, PART X"))
{
message.Type = ASCIIArmoredMessageType.MessagePartX;
}
else if (messageType.Equals("SIGNATURE"))
{
message.Type = ASCIIArmoredMessageType.Signature;
}
MatchCollection matches = Regex.Matches(input, @"\S+:(.|(\r?\n[\t ]))+");
foreach (Match m in matches)
{
string name = m.Value.Substring(0, m.Value.IndexOf(':')).ToLower().Trim('\r', '\n');;
string value = m.Value.Substring(m.Value.IndexOf(':') + 1).Trim('\r', '\n').TrimEnd(' ', '\t');
message.Headers.Add(name, value);
}
input = input.Trim('\r', '\n');
Match start = Regex.Match(input, @"\r\n[ \t]*\r\n");
string packet = input.Substring(start.Index + start.Length);
string checksum = Regex.Match(packet, @"(?<=\r\n=)[A-Za-z0-9+/=]{4}(?=\r\n-----END)").Value;
message.CRCBase64 = checksum;
packet = packet.Substring(0, Regex.Match(packet, @"\r\n[A-Za-z0-9+/=]{5}\r\n-----END").Index);
//ActiveUp.Net.Mail.Logger.AddEntry(checksum);
byte[] packetb = Convert.FromBase64String(packet);
MemoryStream packetms = new MemoryStream(packetb);
while (packetms.Position < packetms.Length)
{
Packet packetObj = GetNextPacket(ref packetms);
message.Packets.Add(DispatchPacket(packetObj));
}
packetms.Close();
#if !PocketPC
packetms.Dispose();
#endif
return(message);
}