moFileRead.h

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/*******************************************************************************

                                moFileRead.h

  ****************************************************************************
  *                                                                          *
  *   This source is free software; you can redistribute it and/or modify    *
  *   it under the terms of the GNU General Public License as published by   *
  *   the Free Software Foundation; either version 2 of the License, or      *
  *  (at your option) any later version.                                    *
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  *   This code 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      *
  *   General Public License for more details.                               *
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  *   A copy of the GNU General Public License is available on the World     *
  *   Wide Web at <http://www.gnu.org/copyleft/gpl.html>. You can also       *
  *   obtain it by writing to the Free Software Foundation,                  *
  *   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.         *
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  ****************************************************************************

  Copyright(C) 2006 Fabricio Costa

  Authors:
  Fabricio Costa

*******************************************************************************/

/*==============================================


Class:   moFileRead

Description: use to read files from hard disc or other local devices.
Specially useful for long videos or data files, because it implements
asynchronous reads with a thread for each file.

Todo:   Multiple threads for multiple files

Example:

 //set the file to read from
moFileRead::moIODevice::SettValue( CHUNKS_SIZE,  120000 );
moFileRead::moIODevice::SetValue( ADD_FILE_TO_READ,(MOpointer*)pFileName );

//get the chunks
if(moFileRead::moIODevice::GetState( CHUNK_AVAILABLE )
    moFileRead::moIODevice::GetValue( FILE_CHUNK,(MOpointer*)pChunk )

==============================================*/

#include "moConfig.h"
#include "moDeviceCode.h"
#include "moEventList.h"
#include "moIODeviceManager.h"
#include "moTypes.h"


//#include "sdlnet/SDL_net.h"
#include "SDL_thread.h"

#ifndef __MO_FILE_READ_H
#define __MO_FILE_READ_H


//typedef FileInThreadData* pFileInThreadData;

class LIBMOLDEO_API moFileRead : public moIODevice 
{
public:
    moFileRead(moEventList*);
    ~moFileRead();
    
    void Update(moEventList*);
    MOboolean Init();
    MOswitch GetStatus(MOdevcode);
    MOswitch SetStatus( MOdevcode,MOswitch);
    MOint GetValue(MOdevcode);
    MOdevcode GetCode( moText);
    MOboolean Finish();

private:
    moConfig config;

    moEventList *events;
};

int file_read_thread_main(void *);

#endif
=======

/*==============================================


Class:   ajFileRead

Description: use to read files from hard disc or other local devices.
Specially useful for long videos or data files, because it implements
asynchronous reads with a thread for each file.

Todo:   Multiple threads for multiple files

Example:

 //set the file to read from
ajFileRead::moIODevice::SettValue( CHUNKS_SIZE,  120000 );
ajFileRead::moIODevice::SetValue( ADD_FILE_TO_READ,(MOpointer*)pFileName );

//get the chunks
if(ajFileRead::moIODevice::GetState( CHUNK_AVAILABLE )
    ajFileRead::moIODevice::GetValue( FILE_CHUNK,(MOpointer*)pChunk )

==============================================*/

#include "moConfig.h"
#include "ajCodigoDispositivo.h"
#include "moEventList.h"
#include "moIODeviceManager.h"
#include "moTypes.h"


//#include "sdlnet/SDL_net.h"
#include "SDL_thread.h"

#ifndef __MO_FILE_READ_H
#define __MO_FILE_READ_H


//typedef FileInThreadData* pFileInThreadData;

class LIBMOLDEO_API ajFileRead : public moIODevice 
{
public:
    ajFileRead(moEventList*);
    ~ajFileRead();
    
    void Currentizar(moEventList*);
    MOboolean Init();
    MOswitch getEstado(MOcodigodisp);
    MOswitch setEstado( MOcodigodisp,MOswitch);
    MOint getValor(MOcodigodisp);
    MOcodigodisp getCodigo( moText);
    MOboolean Finish();

private:
    moConfig config;

    moEventList *eventos;
};

int file_read_thread_main(void *);

#endif
>>>>>>> .r166