IOSPlatformFile.h

Go to the documentation of this file.

// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "Apple/ApplePlatformFile.h"
#include "Containers/UnrealString.h"
 
class IFileHandle;
class FApplePlatformFile;
 
 
class CORE_API FIOSPlatformFile : public FApplePlatformFile
{
protected:
    virtual FString NormalizeFilename(const TCHAR* Filename);
    virtual FString NormalizeDirectory(const TCHAR* Directory);
 
public:
    FIOSPlatformFile();
 
    //virtual bool Initialize(IPlatformFile* Inner, const TCHAR* CommandLineParam) override;
 
    virtual bool FileExists(const TCHAR* Filename) override;
    virtual int64 FileSize(const TCHAR* Filename) override;
    virtual bool DeleteFile(const TCHAR* Filename) override;
    virtual bool IsReadOnly(const TCHAR* Filename) override;
    virtual bool MoveFile(const TCHAR* To, const TCHAR* From) override;
    virtual bool SetReadOnly(const TCHAR* Filename, bool bNewReadOnlyValue) override;
 
    virtual FDateTime GetTimeStamp(const TCHAR* Filename) override;
    virtual void SetTimeStamp(const TCHAR* Filename, const FDateTime DateTime) override;
    virtual FDateTime GetAccessTimeStamp(const TCHAR* Filename) override;
    virtual FString GetFilenameOnDisk(const TCHAR* Filename) override;
    
    virtual FString ConvertToAbsolutePathForExternalAppForRead( const TCHAR* Filename ) override;
    virtual FString ConvertToAbsolutePathForExternalAppForWrite( const TCHAR* Filename ) override;
 
    virtual FFileStatData GetStatData(const TCHAR* FilenameOrDirectory) override;
 
    virtual IFileHandle* OpenRead(const TCHAR* Filename, bool bAllowWrite = false) override;
    virtual IFileHandle* OpenWrite(const TCHAR* Filename, bool bAppend = false, bool bAllowRead = false) override;
 
    virtual bool DirectoryExists(const TCHAR* Directory) override;
    virtual bool CreateDirectory(const TCHAR* Directory) override;
    virtual bool DeleteDirectory(const TCHAR* Directory) override;
 
    virtual bool IterateDirectory(const TCHAR* Directory, FDirectoryVisitor& Visitor) override;
    virtual bool IterateDirectoryStat(const TCHAR* Directory, FDirectoryStatVisitor& Visitor) override;
 
    virtual bool DoesCreatePublicFiles() override;
    virtual void SetCreatePublicFiles(bool bCreatePublicFilesIn) override;
    
private:
    bool IterateDirectoryCommon(const TCHAR* Directory, const TFunctionRef<bool(struct dirent*)>& Visitor);
    virtual FString ConvertToPlatformPath(const FString& Filename, bool bForWrite, bool bIsPublicWrite) override;
 
    FString ReadDirectory;
    FString WriteDirectory;
    
    bool bCreatePublicFiles;
};