#ifndef __FILEIO_H_
#define __FILEIO_H_

#include <fstream>
//#include "Graphics.h"
//#include "Vector.h"

namespace exh
{
	class DataFile
	{
		public:
			DataFile(void);
			~DataFile(void);

			char *filename;
			char *data;
			unsigned int length;
	};

	class FileIO {
		private:
			std::fstream f;
			bool isOpen, isDataPackFile;

			DataFile *dataFile;
			unsigned int dataFilePoint;

			int read(char *ptr, size_t nmemb);

		public:
			FileIO(void);
			FileIO(std::string _filename);
			~FileIO(void);
	
			const char *readCStr(void);

			const char *readLine(void);

			exh::Vector readVector(void);

			float readFloat(void);

			Sint32 readInt32(void);
			Uint32 readUInt32(void);
			Sint16 readInt16(void);
			Uint16 readUInt16(void);
			Sint8 readInt8(void);
			Uint8 readUInt8(void);
	
			signed char readChar(void);
			unsigned char readUChar(void);
			void readChar(char *ptr, Uint32 nmemb);
	
			char* readFile(void);
	
			void readSkip(int skip);

			void writeCStr(const char* var);

			void writeVector(exh::Vector vec);

			void writeFloat(float var);

			void writeInt32(Sint32 var);
			void writeUInt32(Uint32 var);
			void writeInt16(Sint16 var);
			void writeUInt16(Uint16 var);
			void writeInt8(Sint8 var);
			void writeUInt8(Uint8 var);

			void writeUChar(unsigned char var);
			void writeChar(signed char var);

			void writeFile(const char *data, unsigned int length);

			void setCursor(unsigned int _dataFilePoint);
			unsigned int getCursor(void);
			char *getCursorCharPointer(void);

			DataFile *getDataFile(void);

			unsigned int getLength(void);
	
			std::string getFilename(void);
	
			bool open(std::string filename, std::ios::openmode mode = std::ios::in | std::ios::binary);
			void close(void);

			bool isEnd(void);

			bool operator == (bool _isOpen);
			bool operator != (bool _isOpen);
			bool operator ! (void);
	};
}

#endif