/* Copyright 2010 Thomas McGuire <mcguire@kde.org>

   This library is free software; you can redistribute it and/or modify
   it under the terms of the GNU Library General Public License as published
   by the Free Software Foundation; either version 2 of the License or
   ( at your option ) version 3 or, at the discretion of KDE e.V.
   ( which shall act as a proxy as in section 14 of the GPLv3 ), any later version.

   This library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public License
   along with this library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
   Boston, MA 02110-1301, USA.
*/
#include "settings.h"
#include "settingsadaptor.h"

#include <KGlobal>
#include <kwallet.h>

class SettingsHelper
{
  public:
    SettingsHelper() : q( 0 ) {}
    ~SettingsHelper() {
      kWarning() << q;
      delete q;
      q = 0;
    }
    Settings *q;
};

K_GLOBAL_STATIC( SettingsHelper, s_globalSettings )

Settings *Settings::self()
{
  if ( !s_globalSettings->q ) {
    new Settings;
    s_globalSettings->q->readConfig();
  }
  return s_globalSettings->q;
}

Settings::Settings()
{
  Q_ASSERT( !s_globalSettings->q );
  s_globalSettings->q = this;

  new SettingsAdaptor( this );
  QDBusConnection::sessionBus().registerObject( QLatin1String( "/Settings" ), this,
                      QDBusConnection::ExportAdaptors | QDBusConnection::ExportScriptableContents );
}

void Settings::setWindowId( WId id )
{
  mWinId = id;
}

void Settings::setResourceId( const QString &resourceIdentifier )
{
  mResourceId = resourceIdentifier;
}

void Settings::setPassword( const QString& password )
{
  using namespace KWallet;
  Wallet *wallet = Wallet::openWallet( Wallet::NetworkWallet(), mWinId,
                                       Wallet::Synchronous );
  if ( wallet && wallet->isOpen() ) {
    if( !wallet->hasFolder( "pop3" ) )
      wallet->createFolder( "pop3" );
    wallet->setFolder( "pop3" );
    if ( wallet->writePassword( mResourceId, password ) ==  0 ) {
      setStorePassword( true );
    }
  } else {
    kWarning() << "Unable to open wallet!";
  }
  delete wallet;
}
