#ifndef IFILE_H__
#define IFILE_H__

#include "../IDataStream.h"
#include "../LString.h"
#include "IContentProvider.h"
#include "../Types.h"
#include "../delegate/Delegate.h"
namespace LifeCore
{
	enum FILE_ACCESS
	{
		FA_READ = 1,
		FA_WRITE = 2,
		FA_READ_WRITE = 3
	};

	enum FILE_MODE
	{
		FM_CREATE_NEW = 1,
		FM_CREATE = 2,
		FM_OPEN = 3,
		FM_OPEN_OR_CREATE = 4,
		FM_TRUNCATE = 5,
		FM_APPEND = 6,
	};

	class IFile
	{
	public:
		EVENT1(FileEvent, LifeCore::IFile*);
		FileEvent Event_EndReadAsync;

		int Size;
		IContentProvider* Provider;
		String FileName;
		virtual ~IFile(){}
		virtual bool ReadAsync(char* buffer, size_t count_read) 
		{ 
			UNREFERENCED_PARAMETER(buffer);
			UNREFERENCED_PARAMETER(count_read);
			return false;
		}
		virtual IDataStreamPtr OpenRead() = 0;
		virtual IDataStreamPtr OpenWrite(int mode) = 0;
		virtual IDataStreamPtr OpenReadWrite(int mode) = 0;
	protected:
		_bool isOpen;
	};
}

#endif