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savefile.h

/* ScummVM - Scumm Interpreter
 * Copyright (C) 2005 The ScummVM project
 *
 * This program 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.

 * This program 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.

 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * $Header: /cvsroot/scummvm/scummvm/backends/ps2/savefile.h,v 1.5.2.2 2005/10/25 06:56:28 lavosspawn Exp $
 *
 */

#ifndef __PS2_SAVEFILE__
#define __PS2_SAVEFILE__

#include <libmc.h>
#include "common/savefile.h"

class Gs2dScreen;
class OSystem_PS2;
class McAccess;

class Ps2SaveFileManager : public Common::SaveFileManager {
public:
      Ps2SaveFileManager(OSystem_PS2 *system, Gs2dScreen *screen);
      virtual ~Ps2SaveFileManager();

      virtual Common::InSaveFile *openForLoading(const char *filename);
      virtual Common::OutSaveFile *openForSaving(const char *filename);
      virtual void listSavefiles(const char *prefix, bool *marks, int num);

      /** Get the path to the save game directory. */
      virtual const char *getSavePath() const;

      void writeSaveNonblocking(char *name, void *buf, uint32 size);
      void saveThread(void);
private:
      bool setupIcon(const char *dest, const char *ico, const char *descr1, const char *descr2);

      bool mcReadyForDir(const char *dir);

      void checkMainDirectory(void);
      void splitPath(const char *fileName, char *dir, char *name);
      uint16 *decompressIconData(uint16 *size);

      Gs2dScreen *_screen;
      OSystem_PS2 *_system;
      McAccess    *_mc;

      int _autoSaveSignal;
      uint8 *_autoSaveBuf;
      uint32 _autoSaveSize;
      char _autoSaveName[256];

      mcTable *_mcDirList;
      int         _mcEntries;
      char  _mcDirName[256];
      bool  _mcNeedsUpdate, _mcPresent;
      uint32      _mcCheckTime;

      static const uint8 _rleIcoData[14018];
      static const iconIVECTOR _bgcolor[4];
      static const iconFVECTOR _lightdir[3], _lightcol[3], _ambient;
};

#endif // __PS2_SAVEFILE__

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