message.h

/*
  Copyright (c) 2007-2009 by Jakob Schroeter <js@camaya.net>
  This file is part of the gloox library. http://camaya.net/gloox

  This software is distributed under a license. The full license
  agreement can be found in the file LICENSE in this distribution.
  This software may not be copied, modified, sold or distributed
  other than expressed in the named license agreement.

  This software is distributed without any warranty.
*/

#ifndef MESSAGE_H__
#define MESSAGE_H__

#include "delayeddelivery.h"
#include "stanza.h"

#include <string>

namespace gloox
{

  class JID;

  class GLOOX_API Message : public Stanza
  {

    friend class ClientBase;

    public:

      enum MessageType
      {
        Chat           =  1,        
        Error          =  2,        
        Groupchat      =  4,        
        Headline       =  8,        
        Normal         = 16,        
        Invalid        = 32         
      };

      Message( MessageType type, const JID& to,
               const std::string& body = EmptyString, const std::string& subject = EmptyString,
               const std::string& thread = EmptyString, const std::string& xmllang = EmptyString );

      virtual ~Message();

      MessageType subtype() const { return m_subtype; }

      const std::string body( const std::string& lang = "default" ) const
      {
        return findLang( m_bodies, m_body, lang );
      }

      const std::string subject( const std::string& lang = "default" ) const
      {
        return findLang( m_subjects, m_subject, lang );
      }

      const std::string& thread() const { return m_thread; }

      void setThread( const std::string& thread ) { m_thread = thread; }

      void setID( const std::string& id ) { m_id = id; }

      const DelayedDelivery* when() const
      {
        return static_cast<const DelayedDelivery*>( findExtension( ExtDelay ) );
      }

      // reimplemented from Stanza
      virtual Tag* tag() const;

    private:
#ifdef MESSAGE_TEST
    public:
#endif

      Message( Tag* tag );

      MessageType m_subtype;
      std::string m_body;
      std::string m_subject;
      StringMap* m_bodies;
      StringMap* m_subjects;
      std::string m_thread;
  };

}

#endif // MESSAGE_H__