love2d.love/src/modules/filesystem/physfs/File.h

/**
* Copyright (c) 2006-2009 LOVE Development Team
* 
* This software is provided 'as-is', without any express or implied
* warranty.  In no event will the authors be held liable for any damages
* arising from the use of this software.
* 
* Permission is granted to anyone to use this software for any purpose,
* including commercial applications, and to alter it and redistribute it
* freely, subject to the following restrictions:
* 
* 1. The origin of this software must not be misrepresented; you must not
*    claim that you wrote the original software. If you use this software
*    in a product, an acknowledgment in the product documentation would be
*    appreciated but is not required.
* 2. Altered source versions must be plainly marked as such, and must not be
*    misrepresented as being the original software.
* 3. This notice may not be removed or altered from any source distribution.
**/

#ifndef LOVE_FILESYSTEM_PHYSFS_FILE_H
#define LOVE_FILESYSTEM_PHYSFS_FILE_H

// LOVE
#include <filesystem/File.h>

// PhysFS
#ifdef LOVE_MACOSX // wacky Mac behavior means different #include syntax!
#include <physfs/physfs.h>
#else
#include <physfs.h>
#endif

// STD
#include <string>

namespace love
{
namespace filesystem
{
namespace physfs
{
	class File : public love::filesystem::File
	{
	private:

		// filename
		std::string filename;

		// PHYSFS File handle.
		PHYSFS_file * file;

		// The current mode of the file.
		Mode mode;

	public:

		/**
		* Constructs an File with the given source and filename.
		* @param source The source from which to load the file. (Archive or directory)
		* @param filename The relative filepath of the file to load from the source.
		**/
		File(std::string filename);

		virtual ~File();
		
		// Implements love::filesystem::File.
		bool open(Mode mode);
		bool close();
		unsigned int getSize();
		Data * read(int size = ALL);
		int read(void * dst, int size);
		bool write(const void * data, int size);
		bool write(const Data * data, int size = ALL);
		bool eof();
		int tell();
		bool seek(int pos);
		Mode getMode();
		std::string getFilename() const;
		std::string getExtension() const;

	}; // File

} // physfs
} // filesystem
} // love

#endif // LOVE_FILESYSTEM_PHYSFS_FILE_H