~ubuntu-branches/ubuntu/quantal/akonadi/quantal

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/*
    Copyright (c) 2011 Volker Krause <vkrause@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) 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 "akdbus.h"
#include "akapplication.h"

#include <libs/protocol_p.h>

#include <QString>
#include <QStringBuilder>
#include <QStringList>

static QString makeServiceName( const char* base )
{
  if (!AkApplication::hasInstanceIdentifier())
    return QLatin1String(base);
  return QLatin1String(base) % QLatin1Literal(".") % AkApplication::instanceIdentifier();
}


QString AkDBus::serviceName(AkDBus::ServiceType serviceType)
{
  switch(serviceType) {
    case Server: return makeServiceName(AKONADI_DBUS_SERVER_SERVICE);
    case Control: return makeServiceName(AKONADI_DBUS_CONTROL_SERVICE);
    case ControlLock: return makeServiceName(AKONADI_DBUS_CONTROL_SERVICE_LOCK);
    case AgentServer: return makeServiceName(AKONADI_DBUS_AGENTSERVER_SERVICE);
    case StorageJanitor: return makeServiceName(AKONADI_DBUS_STORAGEJANITOR_SERVICE);
  }
  Q_ASSERT(!"WTF?");
  return QString();
}

QString AkDBus::parseAgentServiceName(const QString &serviceName, AkDBus::AgentType& agentType)
{
  agentType = Unknown;
  if ( !serviceName.startsWith( QLatin1String("org.freedesktop.Akonadi." ) ) )
    return QString();
  const QStringList parts = serviceName.mid( 24 ).split( QLatin1Char('.') );
  if ( (parts.size() == 2 && !AkApplication::hasInstanceIdentifier())
    || (parts.size() == 3 && AkApplication::hasInstanceIdentifier() && AkApplication::instanceIdentifier() == parts.at(2)) )
  {
    // switch on parts.at(0)
    if (parts.first() == QLatin1String("Agent"))
      agentType = Agent;
    else if (parts.first() == QLatin1String("Resource"))
      agentType = Resource;
    else if (parts.first() == QLatin1String("Preprocessor"))
      agentType = Preprocessor;
    else
      return QString();
    return parts.at(1);
  }
  
  return QString();
}

QString AkDBus::agentServiceName(const QString& agentIdentifier, AkDBus::AgentType agentType)
{
  Q_ASSERT( !agentIdentifier.isEmpty() );
  Q_ASSERT( agentType != Unknown );
  QString serviceName = QLatin1String( "org.freedesktop.Akonadi." );
  switch (agentType) {
    case Agent: serviceName += QLatin1String( "Agent." ); break;
    case Resource: serviceName += QLatin1String( "Resource." ); break;
    case Preprocessor: serviceName += QLatin1String( "Preprocessor."); break;
    default: Q_ASSERT(!"WTF?");
  }
  serviceName += agentIdentifier;
  if ( AkApplication::hasInstanceIdentifier() )
    serviceName += QLatin1Char('.' ) % AkApplication::instanceIdentifier();
  return serviceName;
}