daedalus/Source/Interface/RomDB.h
2024-06-25 12:02:56 +10:00

49 lines
1.7 KiB
C++

/*
Copyright (C) 2002 StrmnNrmn
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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#pragma once
#ifndef INTERFACE_ROMDB_H_
#define INTERFACE_ROMDB_H_
#include "Base/Singleton.h"
#include "Core/ROM.h"
class RomID;
class CRomDB : public CSingleton< CRomDB >
{
public:
virtual ~CRomDB();
virtual bool OpenDB( const std::filesystem::path filename ) = 0; // Open the specified rom db, or creates a new one if it does not currently exist
virtual void Reset() = 0; // Resets the contents of the database
virtual bool Commit() = 0; // Commits any changes made to the database to disk
virtual void AddRomDirectory(const std::filesystem::path& directory) = 0;
virtual bool QueryByFilename( const std::filesystem::path& filename, RomID * id, u32 * rom_size, ECicType * cic_type ) = 0; // Query a rom from the database
virtual bool QueryByID( const RomID & id, u32 * rom_size, ECicType * cic_type ) const = 0; // Query a rom from the database
virtual const char * QueryFilenameFromID( const RomID & id ) const = 0;
};
#endif // INTERFACE_ROMDB_H_