/// <summary>
/// Gets a specific message from the server
/// </summary>
/// <param name="MessageWanted">The message that you want to pull down from the server</param>
/// <returns>A new message containing the content</returns>
public Message GetMessage(Message MessageWanted)
{
string ResponseString;
Message TempMessage = new Message();
TempMessage.MessageSize = MessageWanted.MessageSize;
TempMessage.MessageNumber = MessageWanted.MessageNumber;
WriteMessage("RETR " + MessageWanted.MessageNumber + "\r\n");
ResponseString = GetResponse();
if (!ResponseString.StartsWith("+OK", StringComparison.InvariantCultureIgnoreCase))
{
throw new Pop3Exception(ResponseString);
}
Regex TempRegex = new Regex(Regex.Escape("+") + "OK.*\r\n");
ResponseString = TempRegex.Replace(ResponseString, "");
TempRegex = new Regex("\r\n.\r\n$");
TempMessage.Retrieved = true;
string BodyText = "";
while (true)
{
if (TempRegex.Match(ResponseString).Success || string.IsNullOrEmpty(ResponseString))
{
BodyText += ResponseString;
BodyText = TempRegex.Replace(BodyText, "");
break;
}
else
{
BodyText += ResponseString;
}
ResponseString = GetResponse();
}
TempMessage.MessageBody = new Utilities.Web.Email.MIME.MIMEMessage(BodyText);
return TempMessage;
}
/// <summary>
/// Gets a list of messages from the server
/// </summary>
/// <returns>A list of messages (only contains message number and size)</returns>
public List<Message> GetMessageList()
{
string ResponseString;
List<Message> ReturnArray = new List<Message>();
WriteMessage("LIST\r\n");
ResponseString = GetResponse();
if (!ResponseString.StartsWith("+OK", StringComparison.InvariantCultureIgnoreCase))
{
throw new Pop3Exception(ResponseString);
}
bool Done = false;
while (!Done)
{
Regex TempRegex = new Regex(Regex.Escape("+") + "OK.*\r\n");
if (!ResponseString.EndsWith("\r\n.\r\n"))
{
while (!ResponseString.EndsWith("\r\n.\r\n"))
ResponseString += GetResponse();
}
ResponseString = TempRegex.Replace(ResponseString, "");
string[] Seperator = { "\r\n" };
string[] Values = ResponseString.Split(Seperator, StringSplitOptions.RemoveEmptyEntries);
foreach (string Value in Values)
{
string[] NewSeperator = { " " };
string[] Pair = Value.Split(NewSeperator, StringSplitOptions.RemoveEmptyEntries);
if (Pair.Length > 1)
{
Message TempMessage = new Message();
TempMessage.MessageNumber = Int32.Parse(Pair[0]);
TempMessage.MessageSize = Int32.Parse(Pair[1]);
TempMessage.Retrieved = false;
ReturnArray.Add(TempMessage);
}
else
{
Done = true;
break;
}
}
}
return ReturnArray;
}
/// <summary>
/// Deletes a message from the server
/// </summary>
/// <param name="MessageToDelete">Message to delete</param>
public void Delete(Message MessageToDelete)
{
string ResponseString;
WriteMessage("DELE " + MessageToDelete.MessageNumber + "\r\n");
ResponseString = GetResponse();
if (!ResponseString.StartsWith("+OK", StringComparison.InvariantCultureIgnoreCase))
{
throw new Pop3Exception(ResponseString);
}
}