Module org.cryptomator.frontend.dokany

Package org.cryptomator.frontend.dokany.internal.structure

Interface DokanyOperations.ZwCreateFile

All Superinterfaces:

com.sun.jna.AltCallingConvention, com.sun.jna.Callback, DokanCallback, com.sun.jna.win32.StdCall, com.sun.jna.win32.StdCallLibrary.StdCallCallback

Enclosing class:

DokanyOperations

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public static interface DokanyOperations.ZwCreateFile
extends DokanCallback

CreateFile is called each time a request is made on a file system object.

If the file is a directory, this method is also called. In this case, the method should return NtStatus.SUCCESS when that directory can be opened and DokanyFileInfo.IsDirectory has to be set to true. DokanyFileInfo.Context can be used to store data FileStream that can be retrieved in all other request related to the context.

See Also:

• MSDN for more information about the parameters of this callback.

Nested Class Summary

Nested classes/interfaces inherited from interface com.sun.jna.Callback

com.sun.jna.Callback.UncaughtExceptionHandler

Field Summary

Fields inherited from interface com.sun.jna.Callback

FORBIDDEN_NAMES, METHOD_NAME

Method Summary

Modifier and Type	Method	Description
long	callback(com.sun.jna.WString rawPath, com.sun.jna.platform.win32.WinBase.SECURITY_ATTRIBUTES securityContext, int rawDesiredAccess, int rawFileAttributes, int rawShareAccess, int rawCreateDisposition, int rawCreateOptions, DokanyFileInfo dokanyFileInfo)

Method Details

callback

long callback(com.sun.jna.WString rawPath,
 com.sun.jna.platform.win32.WinBase.SECURITY_ATTRIBUTES securityContext,
 int rawDesiredAccess,
 int rawFileAttributes,
 int rawShareAccess,
 int rawCreateDisposition,
 int rawCreateOptions,
 DokanyFileInfo dokanyFileInfo)

Parameters:

rawPath - Path requested by the Kernel on the File System.

securityContext - ??

rawDesiredAccess - ?? Permissions for file or directory.

rawFileAttributes - Provides attributes for files and directories. See MSDN

rawShareAccess - Type of share access to other threads. Device and intermediate drivers usually set ShareAccess to zero, which gives the caller exclusive access to the open file.

rawCreateDisposition -

rawCreateOptions - Represents advanced options for creating a File object. See MSDN

dokanyFileInfo - DokanyFileInfo with information about the file or directory.

Returns:

NtStatus