52 lines
1.7 KiB
C++
52 lines
1.7 KiB
C++
/*
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* This file is part of the Colobot: Gold Edition source code
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* Copyright (C) 2001-2023, Daniel Roux, EPSITEC SA & TerranovaTeam
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* http://epsitec.ch; http://colobot.info; http://github.com/colobot
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see http://gnu.org/licenses
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*/
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#pragma once
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#include <string>
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#include <SDL.h>
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class CSDLFileWrapper
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{
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public:
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CSDLFileWrapper(const std::string& filename);
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~CSDLFileWrapper();
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CSDLFileWrapper(const CSDLFileWrapper&) = delete;
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CSDLFileWrapper& operator=(const CSDLFileWrapper&) = delete;
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bool IsOpen() const;
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SDL_RWops* GetHandler();
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private:
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static Sint64 SDLSeek(SDL_RWops *context, Sint64 offset, int whence);
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static Sint64 SDLSize(SDL_RWops *context);
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static size_t SDLRead(SDL_RWops *context, void *ptr, size_t size, size_t maxnum);
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static size_t SDLWrite(SDL_RWops *context, const void *ptr, size_t size, size_t num);
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static int SDLClose(SDL_RWops *context, bool freeRW);
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static int SDLCloseWithoutFreeRW(SDL_RWops *context);
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static int SDLCloseWithFreeRW(SDL_RWops *context);
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static bool CheckSDLContext(SDL_RWops *context);
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private:
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SDL_RWops* m_rwops;
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};
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