#include "__IMAP_LOGIN.h"
#include "IMAPArgs.h"
#include "IMAPServer.h"

namespace mail {

   int __IMAP_LOGIN::processCommand(coreutils::ZString &request, IMAPSession &session, IMAPServer &server) {
      coreutils::ZString userArg = IMAPArgs::nextArgument(request);
      coreutils::ZString passArg = IMAPArgs::nextArgument(request);
      if (userArg.getLength() == 0 || passArg.getLength() == 0) {
         session.out << session.tag << " BAD LOGIN requires a userid and password" << CRLF;
         return 1;
      }

      std::string userName = IMAPArgs::unwrap(userArg);
      std::string password = IMAPArgs::unwrap(passArg);
      coreutils::ZString userNameZ(userName);
      coreutils::ZString passwordZ(password);

      // checkPassword()/getMailBoxPath() (MailFileSystem) expect a full
      // "user@domain" address, the same convention SMTP AUTH LOGIN
      // already uses for session.userName.
      if (server.mailFileSystem.checkPassword(userNameZ, passwordZ)) {
         session.userName = userName;
         session.state = IMAPSession::AUTHENTICATED;
         session.out << session.tag << " OK LOGIN completed" << CRLF;
      } else {
         session.out << session.tag << " NO LOGIN failed" << CRLF;
      }
      return 1;
   }

}