#include "__POP3_TOP.h"
#include "POP3Server.h"

namespace mail {

   int __POP3_TOP::processCommand(coreutils::ZString request, POP3Session &session, POP3Server &server) {
      if (!session.authenticated) {
         session.out << "-ERR Not authenticated" << CRLF;
         return 1;
      }
      request.skipWhitespace();
      int msgNum = request.getTokenExclude(" ").asInteger();
      request.skipWhitespace();
      int lines = request.getTokenExclude(" ").asInteger();
      if (lines < 0)
         lines = 0;

      MailFolder::Message *message = pop3FindMessage(session, msgNum);
      if (!message) {
         session.out << "-ERR No such message" << CRLF;
         return 1;
      }
      session.out << "+OK" << CRLF;
      pop3SendMessage(session, session.mailbox.readMessage(message->uid), lines);
      return 1;
   }

}