operator-close.cc

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#include <string>
 
#include "depot.h"
#include "mailbox.h"
#include "operators.h"
#include "recursivedescent.h"
#include "session.h"
 
using namespace ::std;
using namespace Binc;
 
//----------------------------------------------------------------------
CloseOperator::CloseOperator(void)
{
}
 
//----------------------------------------------------------------------
CloseOperator::~CloseOperator(void)
{
}
 
//------------------------------------------------------------------------
const string CloseOperator::getName(void) const
{
  return "CLOSE";
}
 
//------------------------------------------------------------------------
int CloseOperator::getState(void) const
{
  return Session::SELECTED;
}
 
//------------------------------------------------------------------------
Operator::ProcessResult CloseOperator::process(Depot &depot,
                                               Request &command)
{
  Mailbox *mailbox = depot.getSelected();
  mailbox->expungeMailbox();
  mailbox->closeMailbox();
  depot.resetSelected();
 
  Session &session = Session::getInstance();
  session.setState(Session::AUTHENTICATED);
 
  return OK;
}
 
//----------------------------------------------------------------------
Operator::ParseResult CloseOperator::parse(Request &c_in) const
{
  Session &session = Session::getInstance();
 
  if (c_in.getUidMode())
    return REJECT;
 
  Operator::ParseResult res;
  if ((res = expectCRLF()) != ACCEPT) {
    session.setLastError("Expected CRLF after CLOSE");
    return res;
  }
 
  c_in.setName("CLOSE");
  return ACCEPT;
}