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/** --------------------------------------------------------------------
* @file operator-subscribe.cc
* @brief Implementation of the SUBSCRIBE command.
* @author Andreas Aardal Hanssen
* @date 2002-2005
* ----------------------------------------------------------------- **/
#include <string>
#include <iostream>
#include "convert.h"
#include <sys/stat.h>
#include "recursivedescent.h"
#include "session.h"
#include "depot.h"
#include "operators.h"
using namespace ::std;
using namespace Binc;
//----------------------------------------------------------------------
SubscribeOperator::SubscribeOperator(void)
{
}
//----------------------------------------------------------------------
SubscribeOperator::~SubscribeOperator(void)
{
}
//----------------------------------------------------------------------
const string SubscribeOperator::getName(void) const
{
return "SUBSCRIBE";
}
//----------------------------------------------------------------------
int SubscribeOperator::getState(void) const
{
return Session::AUTHENTICATED | Session::SELECTED;
}
//------------------------------------------------------------------------
Operator::ProcessResult SubscribeOperator::process(Depot &depot,
Request &command)
{
const string &srcmailbox = command.getMailbox();
const string &canonmailbox = toCanonMailbox(srcmailbox);
depot.loadSubscribes();
depot.subscribeTo(canonmailbox);
depot.saveSubscribes();
return OK;
}
//----------------------------------------------------------------------
Operator::ParseResult SubscribeOperator::parse(Request &c_in) const
{
Session &session = Session::getInstance();
if (c_in.getUidMode())
return REJECT;
Operator::ParseResult res;
if ((res = expectSPACE()) != ACCEPT) {
session.setLastError("Expected SPACE");
return res;
}
string mailbox;
if ((res = expectMailbox(mailbox)) != ACCEPT) {
session.setLastError("Expected mailbox");
return res;
}
c_in.setMailbox(mailbox);
if ((res = expectCRLF()) != ACCEPT) {
session.setLastError("Expected CRLF");
return res;
}
return ACCEPT;
}
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