Пример #1
0
        /// <summary>
        /// Gets messages info.
        /// </summary>
        public POP3_MessagesInfo GetMessagesInfo()
        {
            if(!m_Connected){
                throw new Exception("You must connect first !");
            }

            if(!m_Authenticated){
                throw new Exception("You must authenticate first !");
            }

            POP3_MessagesInfo messagesInfo = new POP3_MessagesInfo();

            // Before getting list get UIDL list, then we make full message info (UID,Nr,Size).
            Hashtable uidlList = GetUidlList();

            Core.SendLine(m_pSocket,"LIST");

            /* NOTE: If reply is +OK, this is multiline respone and is terminated with '.'.
            Examples:
                C: LIST
                S: +OK 2 messages (320 octets)
                S: 1 120
                S: 2 200
                S: .
                ...
                C: LIST 3
                S: -ERR no such message, only 2 messages in maildrop
            */

            // Read first line of reply, check if it's ok
            string line = Core.ReadLine(m_pSocket);
            if(line.StartsWith("+OK")){
                // Read lines while get only '.' on line itshelf.
                while(true){
                    line = Core.ReadLine(m_pSocket);

                    // End of data
                    if(line.Trim() == "."){
                        break;
                    }
                    else{
                        string[] param = line.Trim().Split(new char[]{' '});
                        int  nr   = Convert.ToInt32(param[0]);
                        long size = Convert.ToInt64(param[1]);

                        messagesInfo.Add(uidlList[nr].ToString(),nr,size);
                    }
                }
            }
            else{
                throw new Exception("Server returned:" + line);
            }

            return messagesInfo;
        }
Пример #2
0
        /// <summary>
        /// Gets messages info.
        /// </summary>
        public POP3_MessagesInfo GetMessagesInfo()
        {
            if (!m_Connected)
            {
                throw new Exception("You must connect first !");
            }

            if (!m_Authenticated)
            {
                throw new Exception("You must authenticate first !");
            }

            POP3_MessagesInfo messagesInfo = new POP3_MessagesInfo();

            // Before getting list get UIDL list, then we make full message info (UID,Nr,Size).
            Hashtable uidlList = GetUidlList();

            Core.SendLine(m_pSocket, "LIST");

            /* NOTE: If reply is +OK, this is multiline respone and is terminated with '.'.
             * Examples:
             *      C: LIST
             *      S: +OK 2 messages (320 octets)
             *      S: 1 120
             *      S: 2 200
             *      S: .
             *      ...
             *      C: LIST 3
             *      S: -ERR no such message, only 2 messages in maildrop
             */

            // Read first line of reply, check if it's ok
            string line = Core.ReadLine(m_pSocket);

            if (line.StartsWith("+OK"))
            {
                // Read lines while get only '.' on line itshelf.
                while (true)
                {
                    line = Core.ReadLine(m_pSocket);

                    // End of data
                    if (line.Trim() == ".")
                    {
                        break;
                    }
                    else
                    {
                        string[] param = line.Trim().Split(new char[] { ' ' });
                        int      nr    = Convert.ToInt32(param[0]);
                        long     size  = Convert.ToInt64(param[1]);

                        messagesInfo.Add(uidlList[nr].ToString(), nr, size);
                    }
                }
            }
            else
            {
                throw new Exception("Server returned:" + line);
            }

            return(messagesInfo);
        }