//------------------------------------------------------------------------------
//      Copyright (c) 2001-2005, Haiku, Inc.
//
//      Permission is hereby granted, free of charge, to any person obtaining a
//      copy of this software and associated documentation files (the "Software"),
//      to deal in the Software without restriction, including without limitation
//      the rights to use, copy, modify, merge, publish, distribute, sublicense,
//      and/or sell copies of the Software, and to permit persons to whom the
//      Software is furnished to do so, subject to the following conditions:
//
//      The above copyright notice and this permission notice shall be included in
//      all copies or substantial portions of the Software.
//
//      THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
//      IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
//      FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
//      AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
//      LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
//      FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
//      DEALINGS IN THE SOFTWARE.
//
//      File Name:              ServerApp.h
//      Author:                 DarkWyrm <bpmagic@columbus.rr.com>
//                                      Adi Oanca <adioanca@myrealbox.com>
//      Description:    Server-side BApplication counterpart
//  
//------------------------------------------------------------------------------
#ifndef _SERVERAPP_H_
#define _SERVERAPP_H_

#include <OS.h>
#include <String.h>
#include <PortLink.h>

class BMessage;
class BList;
class DisplayDriver;

namespace BPrivate {
        class PortLink;
};

/*!
        \class ServerApp ServerApp.h
        \brief Counterpart to BApplication within the app_server
*/
class ServerApp {
public:
        ServerApp(port_id sendport, port_id rcvport, port_id clientLooperPort,
                team_id clientTeamID, int32 handlerID, const char* signature);
        virtual ~ServerApp(void);
        
        bool Run(void);

        bool IsActive(void) const { return fIsActive; }
        void Activate(bool value);
        
        bool PingTarget(void);
        
        void PostMessage(int32 code);
        void SendMessageToClient( const BMessage* msg ) const;

        team_id ClientTeamID() const;
        thread_id MonitorThreadID() const;
        
        const char *Title() const { return fSignature.String(); }
        
private:
        void DispatchMessage(int32 code, BPrivate::LinkReceiver &link);

        static int32 MonitorApp(void *data);    

        // our BApplication's event port
        port_id fClientAppPort; 
        // port we receive messages from our BApplication
        port_id fMessagePort;
                        // TODO: find out why there is both the app port and the looper port. Do 
                        // we really need both? Actually, we aren't using any of these ports,
                        // as BAppServerLink/BPortlink's messages always contain the reply port
        // To send a message to the client, write a BMessage to this port
        port_id fClientLooperPort;

        BString fSignature;

        thread_id fMonitorThreadID;
        team_id fClientTeamID;

        BPrivate::PortLink fLink;

        // TODO:
        // - Are really Bitmaps and Pictures stored per application and not globally ?
        // - As we reference these stuff by token, what about putting them in hash tables ?
        BList *fSWindowList;

        // TODO: Not used.
        sem_id fLockSem;
        
        bool fCursorHidden;
        bool fIsActive;
        
        // token ID of the BApplication's BHandler object.
        // Used for BMessage target specification
        // TODO: Is it still needed ? We aren't using it.
        //int32 fHandlerToken;
        
        bool fQuitting;
};

#endif  // _SERVERAPP_H_