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  3. FPlatformFileOpenLog

FPlatformFileOpenLog

API > API/Runtime > API/Runtime/Core

   
Name FPlatformFileOpenLog
Type class
Header File /Engine/Source/Runtime/Core/Public/HAL/IPlatformFileOpenLogWrapper.h
Include Path #include "HAL/IPlatformFileOpenLogWrapper.h"

Syntax

class FPlatformFileOpenLog : public IPlatformFile

Implements Interfaces

Constructors

Name Remarks Include Path Unreal Specifiers

FPlatformFileOpenLog()

   HAL/IPlatformFileOpenLogWrapper.h  

Destructors

Name Remarks Include Path Unreal Specifiers

virtual ~FPlatformFileOpenLog()

   HAL/IPlatformFileOpenLogWrapper.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

void AddLabelToOpenLog ( const TCHAR* LabelStr
)

   HAL/IPlatformFileOpenLogWrapper.h  

void AddPackageToOpenLog ( const TCHAR* Filename
)

   HAL/IPlatformFileOpenLogWrapper.h  

void AddToOpenLog ( const TCHAR* Filename
)

   HAL/IPlatformFileOpenLogWrapper.h  

Overridden from IPlatformFile

Name Remarks Include Path Unreal Specifiers

virtual FString ConvertToAbsolutePathForExternalAppForRead ( const TCHAR* Filename
)

 Converts passed in filename to use an absolute path (for reading). HAL/IPlatformFileOpenLogWrapper.h  

virtual FString ConvertToAbsolutePathForExternalAppForWrite ( const TCHAR* Filename
)

 Converts passed in filename to use an absolute path (for writing) HAL/IPlatformFileOpenLogWrapper.h  

virtual bool CopyDirectoryTree ( const TCHAR* DestinationDirectory,
const TCHAR* Source,
bool bOverwriteAllExisting
)

 Copy a file or a hierarchy of files (directory). HAL/IPlatformFileOpenLogWrapper.h  

virtual bool CopyFile ( const TCHAR* To,
const TCHAR* From,
EPlatformFileRead ReadFlags,
EPlatformFileWrite WriteFlags
)

 Copy a file. This will fail if the destination file already exists. HAL/IPlatformFileOpenLogWrapper.h  

virtual bool CreateDirectory ( const TCHAR* Directory
)

 Create a directory and return true if the directory was created or already existed. HAL/IPlatformFileOpenLogWrapper.h  

virtual bool CreateDirectoryTree ( const TCHAR* Directory
)

 Create a directory, including any parent directories and return true if the directory was created or already existed. HAL/IPlatformFileOpenLogWrapper.h  

virtual bool DeleteDirectory ( const TCHAR* Directory
)

 Delete a directory and return true if the directory was deleted or otherwise does not exist. HAL/IPlatformFileOpenLogWrapper.h  

virtual bool DeleteDirectoryRecursively ( const TCHAR* Directory
)

 Delete all files and subdirectories in a directory, then delete the directory itself HAL/IPlatformFileOpenLogWrapper.h  

virtual bool DeleteFile ( const TCHAR* Filename
)

 Delete a file and return true if the file exists. Will not delete read only files. HAL/IPlatformFileOpenLogWrapper.h  

virtual bool DirectoryExists ( const TCHAR* Directory
)

 Return true if the directory exists. HAL/IPlatformFileOpenLogWrapper.h  

virtual bool FileExists ( const TCHAR* Filename
)

 Return true if the file exists. HAL/IPlatformFileOpenLogWrapper.h  

virtual int64 FileSize ( const TCHAR* Filename
)

 Return the size of the file, or -1 if it doesn't exist. HAL/IPlatformFileOpenLogWrapper.h  

virtual FDateTime GetAccessTimeStamp ( const TCHAR* Filename
)

 Return the last access time of a file. HAL/IPlatformFileOpenLogWrapper.h  

virtual FString GetFilenameOnDisk ( const TCHAR* Filename
)

 For case insensitive filesystems, returns the full path of the file with the same case as in the filesystem HAL/IPlatformFileOpenLogWrapper.h  

virtual IPlatformFile * GetLowerLevel()

 Gets the platform file wrapped by this file. HAL/IPlatformFileOpenLogWrapper.h  

virtual const TCHAR * GetName()

 Gets this platform file type name. HAL/IPlatformFileOpenLogWrapper.h  

virtual FFileStatData GetStatData ( const TCHAR* FilenameOrDirectory
)

 Return the stat data for the given file or directory. HAL/IPlatformFileOpenLogWrapper.h  

virtual FDateTime GetTimeStamp ( const TCHAR* Filename
)

 Return the modification time of a file. HAL/IPlatformFileOpenLogWrapper.h  

virtual bool Initialize ( IPlatformFile* Inner,
const TCHAR* CmdLine
)

 Initializes platform file. HAL/IPlatformFileOpenLogWrapper.h  

virtual bool IsReadOnly ( const TCHAR* Filename
)

 Return true if the file is read only. HAL/IPlatformFileOpenLogWrapper.h  

virtual bool IterateDirectory ( const TCHAR* Directory,
FDirectoryVisitorFunc Visitor
)

 Call the visitor once for each file or directory in a single directory. HAL/IPlatformFileOpenLogWrapper.h  

virtual bool IterateDirectory ( const TCHAR* Directory,
IPlatformFile::FDirectoryVisitor& Visitor
)

 Call the Visit function of the visitor once for each file or directory in a single directory. HAL/IPlatformFileOpenLogWrapper.h  

virtual bool IterateDirectoryRecursively ( const TCHAR* Directory,
FDirectoryVisitorFunc Visitor
)

 Call the Visit function of the visitor once for each file or directory in a directory tree. HAL/IPlatformFileOpenLogWrapper.h  

virtual bool IterateDirectoryRecursively ( const TCHAR* Directory,
IPlatformFile::FDirectoryVisitor& Visitor
)

 Call the Visit function of the visitor once for each file or directory in a directory tree. HAL/IPlatformFileOpenLogWrapper.h  

virtual bool IterateDirectoryStat ( const TCHAR* Directory,
FDirectoryStatVisitorFunc Visitor
)

 Call the visitor once for each file or directory in a single directory. HAL/IPlatformFileOpenLogWrapper.h  

virtual bool IterateDirectoryStat ( const TCHAR* Directory,
IPlatformFile::FDirectoryStatVisitor& Visitor
)

 Call the Visit function of the visitor once for each file or directory in a single directory. HAL/IPlatformFileOpenLogWrapper.h  

virtual bool IterateDirectoryStatRecursively ( const TCHAR* Directory,
FDirectoryStatVisitorFunc Visitor
)

 Call the Visit function of the visitor once for each file or directory in a directory tree. HAL/IPlatformFileOpenLogWrapper.h  

virtual bool IterateDirectoryStatRecursively ( const TCHAR* Directory,
IPlatformFile::FDirectoryStatVisitor& Visitor
)

 Call the Visit function of the visitor once for each file or directory in a directory tree. HAL/IPlatformFileOpenLogWrapper.h  

virtual bool MoveFile ( const TCHAR* To,
const TCHAR* From
)

 Attempt to move a file. Return true if successful. Will not overwrite existing files. HAL/IPlatformFileOpenLogWrapper.h  

virtual IAsyncReadFileHandle * OpenAsyncRead ( const TCHAR* Filename,
bool bAllowWrite
)

 Open a file for async reading. This call does not hit the disk or block. HAL/IPlatformFileOpenLogWrapper.h  

virtual FOpenMappedResult OpenMappedEx ( const TCHAR* Filename,
EOpenReadFlags OpenOptions,
int64 MaximumSize
)

 Open a file for async reading. This call does hit the disk; it is synchronous open. HAL/IPlatformFileOpenLogWrapper.h  

virtual IFileHandle * OpenRead ( const TCHAR* Filename,
bool bAllowWrite
)

 Attempt to open a file for reading. HAL/IPlatformFileOpenLogWrapper.h  

virtual IFileHandle * OpenWrite ( const TCHAR* Filename,
bool bAppend,
bool bAllowRead
)

 Attempt to open a file for writing. HAL/IPlatformFileOpenLogWrapper.h  

virtual bool SendMessageToServer ( const TCHAR* Message,
IFileServerMessageHandler* Handler
)

 Sends a message to the file server, and will block until it's complete. HAL/IPlatformFileOpenLogWrapper.h  

virtual void SetLowerLevel ( IPlatformFile* NewLowerLevel
)

 Sets the platform file wrapped by this file. HAL/IPlatformFileOpenLogWrapper.h  

virtual bool SetReadOnly ( const TCHAR* Filename,
bool bNewReadOnlyValue
)

 Attempt to change the read only status of a file. Return true if successful. HAL/IPlatformFileOpenLogWrapper.h  

virtual void SetTimeStamp ( const TCHAR* Filename,
FDateTime DateTime
)

 Sets the modification time of a file HAL/IPlatformFileOpenLogWrapper.h  

virtual bool ShouldBeUsed ( IPlatformFile* Inner,
const TCHAR* CmdLine
) const

 Checks if this platform file should be used even though it was not asked to be. HAL/IPlatformFileOpenLogWrapper.h  

Static

Name Remarks Include Path Unreal Specifiers

static void AddLabel ( const FmtType& Fmt,
Types... Args
)

   HAL/IPlatformFileOpenLogWrapper.h  

static void AddLabelInternal ( const TCHAR* Fmt,
...
)

   HAL/IPlatformFileOpenLogWrapper.h  

static const TCHAR * GetTypeName()

   HAL/IPlatformFileOpenLogWrapper.h  

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