FileType

The representation of the FileType ObjectType in the address space is shown in the following table:

Name	Attribute
NodeId	i=11575
NamespaceUri	http://opcfoundation.org/UA/
BrowseName	FileType
NodeClass	ObjectType
IsAbstract	False
SubtypeOf	BaseObjectType
Categories	Base Info FileType Base

The references from the FileType ObjectType Node are shown in the following table:

Reference	NodeClass	BrowseName	DataType	TypeDefinition	ModellingRule
HasProperty	Variable	Size	UInt64	PropertyType	Mandatory
HasProperty	Variable	Writable	Boolean	PropertyType	Mandatory
HasProperty	Variable	UserWritable	Boolean	PropertyType	Mandatory
HasProperty	Variable	OpenCount	UInt16	PropertyType	Mandatory
HasProperty	Variable	MimeType	String	PropertyType	Optional
HasProperty	Variable	MaxByteStringLength	UInt32	PropertyType	Optional
HasProperty	Variable	LastModifiedTime	DateTime	PropertyType	Optional
HasComponent	Method	Open			Mandatory
HasComponent	Method	Close			Mandatory
HasComponent	Method	Read			Mandatory
HasComponent	Method	Write			Mandatory
HasComponent	Method	GetPosition			Mandatory
HasComponent	Method	SetPosition			Mandatory
HasSubtype	ObjectType	AddressSpaceFileType
HasSubtype	ObjectType	TrustListType
HasSubtype	ObjectType	PubSubConfigurationType

Open

Signature

    Open(
        [in]  Byte Mode
        [out] UInt32 FileHandle
    );

Argument	Description
Mode
FileHandle

Close

Signature

    Close(
        [in]  UInt32 FileHandle
    );

Argument	Description
FileHandle

Read

Signature

    Read(
        [in]  UInt32 FileHandle
        [in]  Int32 Length
        [out] ByteString Data
    );

Argument	Description
FileHandle
Length
Data

Write

Signature

    Write(
        [in]  UInt32 FileHandle
        [in]  ByteString Data
    );

Argument	Description
FileHandle
Data

GetPosition

Signature

    GetPosition(
        [in]  UInt32 FileHandle
        [out] UInt64 Position
    );

Argument	Description
FileHandle
Position

SetPosition

Signature

    SetPosition(
        [in]  UInt32 FileHandle
        [in]  UInt64 Position
    );

Argument	Description
FileHandle
Position