#pragma once

#include "Stream.h"
#include "Ioman_Defs.h"
#include "Ioman_DirectoryIterator.h"
#include "filesystem_def.h"

namespace Iop
{
	namespace Ioman
	{
		class CDevice
		{
		public:
			enum OPEN_FLAGS
			{
				OPEN_FLAG_RDONLY = 0x00000001,
				OPEN_FLAG_WRONLY = 0x00000002,
				OPEN_FLAG_RDWR = 0x00000003,
				OPEN_FLAG_ACCMODE = 0x00000003,
				OPEN_FLAG_CREAT = 0x00000200,
				OPEN_FLAG_TRUNC = 0x00000400,
				OPEN_FLAG_NOWAIT = 0x00008000, //This is probably only used by EE's FIO library
			};

			virtual ~CDevice() = default;
			virtual Framework::CStream* GetFile(uint32, const char*) = 0;
			virtual DirectoryIteratorPtr GetDirectory(const char*) = 0;
			virtual void MakeDirectory(const char*)
			{
				throw std::runtime_error("Directory creation not supported.");
			}
			virtual std::shared_ptr<CDevice> Mount(const char*)
			{
				throw std::runtime_error("Mounting not supported.");
			}
			virtual bool TryGetStat(const char*, bool&, STAT&)
			{
				//Return false to indicate that device doesn't support GetStat.
				return false;
			}
			virtual void Rename(const char*, const char*)
			{
				throw std::runtime_error("Renaming not supported.");
			}
		};

		typedef std::shared_ptr<CDevice> DevicePtr;
	}
}