org.cryptomator.frontend.dokany

Class ReadWriteAdapter

java.lang.Object

org.cryptomator.frontend.dokany.ReadWriteAdapter

All Implemented Interfaces:

com.dokany.java.DokanyFileSystem

public class ReadWriteAdapter
extends java.lang.Object
implements com.dokany.java.DokanyFileSystem

TODO: Beware of DokanyUtils.enumSetFromInt()!!!

Constructor Summary

Constructors

Constructor and Description
ReadWriteAdapter(java.nio.file.Path root, com.dokany.java.structure.VolumeInformation volumeInformation, java.util.concurrent.CompletableFuture<?> didMount)

Method Summary

Modifier and Type	Method and Description
void	cleanup(com.sun.jna.WString rawPath, com.dokany.java.structure.DokanyFileInfo dokanyFileInfo) The handle is closed in this method, due to the requirements of the dokany implementation to delete a file in the cleanUp method
void	closeFile(com.sun.jna.WString rawPath, com.dokany.java.structure.DokanyFileInfo dokanyFileInfo) CloseFile is called at the end of the life of the context.
long	deleteDirectory(com.sun.jna.WString rawPath, com.dokany.java.structure.DokanyFileInfo dokanyFileInfo) Check if it is possible to delete a directory.
long	deleteFile(com.sun.jna.WString rawPath, com.dokany.java.structure.DokanyFileInfo dokanyFileInfo) Check if it is possible to delete a file.
void	fillWin32FindData(com.sun.jna.platform.win32.WinBase.WIN32_FIND_DATA rawFillFindData, com.dokany.java.structure.DokanyFileInfo dokanyFileInfo)
long	findFiles(com.sun.jna.WString rawPath, com.dokany.java.DokanyOperations.FillWin32FindData rawFillFindData, com.dokany.java.structure.DokanyFileInfo dokanyFileInfo) List all files in the path requested.
long	findFilesWithPattern(com.sun.jna.WString fileName, com.sun.jna.WString searchPattern, com.dokany.java.DokanyOperations.FillWin32FindData rawFillFindData, com.dokany.java.structure.DokanyFileInfo dokanyFileInfo) Same as DokanyFileSystem.findFiles(WString, DokanyOperations.FillWin32FindData, DokanyFileInfo) but with a search pattern to filter the result.
long	findStreams(com.sun.jna.WString rawPath, com.dokany.java.DokanyOperations.FillWin32FindStreamData rawFillFindData, com.dokany.java.structure.DokanyFileInfo dokanyFileInfo) Retrieve all NTFS Streams informations on the file.
long	flushFileBuffers(com.sun.jna.WString rawPath, com.dokany.java.structure.DokanyFileInfo dokanyFileInfo) Clears buffers for this context and causes any buffered data to be written to the file.
long	getDiskFreeSpace(com.sun.jna.ptr.LongByReference freeBytesAvailable, com.sun.jna.ptr.LongByReference totalNumberOfBytes, com.sun.jna.ptr.LongByReference totalNumberOfFreeBytes, com.dokany.java.structure.DokanyFileInfo dokanyFileInfo) Retrieves information about the amount of space that is available on a disk volume, which is the total amount of space, the total amount of free space, and the total amount of free space available to the user that is associated with the calling thread.
long	getFileInformation(com.sun.jna.WString fileName, com.dokany.java.structure.ByHandleFileInfo handleFileInfo, com.dokany.java.structure.DokanyFileInfo dokanyFileInfo) TODO: do we have to check if the handle is valid?
long	getFileSecurity(com.sun.jna.WString rawPath, int rawSecurityInformation, com.sun.jna.Pointer rawSecurityDescriptor, int rawSecurityDescriptorLength, com.sun.jna.ptr.IntByReference rawSecurityDescriptorLengthNeeded, com.dokany.java.structure.DokanyFileInfo dokanyFileInfo) Get specified information about the security of a file or directory.
protected java.nio.file.Path	getRootedPath(com.sun.jna.WString rawPath)
long	getVolumeInformation(com.sun.jna.Pointer rawVolumeNameBuffer, int rawVolumeNameSize, com.sun.jna.ptr.IntByReference rawVolumeSerialNumber, com.sun.jna.ptr.IntByReference rawMaximumComponentLength, com.sun.jna.ptr.IntByReference rawFileSystemFlags, com.sun.jna.Pointer rawFileSystemNameBuffer, int rawFileSystemNameSize, com.dokany.java.structure.DokanyFileInfo dokanyFileInfo) TODO: this method is copy pasta.
protected boolean	isSkipFile(com.sun.jna.WString filepath)
long	lockFile(com.sun.jna.WString rawPath, long rawByteOffset, long rawLength, com.dokany.java.structure.DokanyFileInfo dokanyFileInfo) Lock file at a specific offset and data length.
long	mounted(com.dokany.java.structure.DokanyFileInfo dokanyFileInfo) Is called when Dokany succeeded mounting the volume.
long	moveFile(com.sun.jna.WString rawPath, com.sun.jna.WString rawNewFileName, boolean rawReplaceIfExisting, com.dokany.java.structure.DokanyFileInfo dokanyFileInfo) Move a file or directory to a new location.
long	readFile(com.sun.jna.WString rawPath, com.sun.jna.Pointer rawBuffer, int rawBufferLength, com.sun.jna.ptr.IntByReference rawReadLength, long rawOffset, com.dokany.java.structure.DokanyFileInfo dokanyFileInfo) ReadFile callback on the file previously opened in DokanyFileSystem.zwCreateFile(WString, WinBase.SECURITY_ATTRIBUTES, int, int, int, int, int, DokanyFileInfo).
long	setAllocationSize(com.sun.jna.WString rawPath, long rawLength, com.dokany.java.structure.DokanyFileInfo dokanyFileInfo) SetAllocationSize is used to truncate or extend a file.
long	setEndOfFile(com.sun.jna.WString rawPath, long rawByteOffset, com.dokany.java.structure.DokanyFileInfo dokanyFileInfo) SetEndOfFile is used to truncate or extend a file (physical file size).
long	setFileAttributes(com.sun.jna.WString rawPath, int rawAttributes, com.dokany.java.structure.DokanyFileInfo dokanyFileInfo) Set file attributes on a specific file.
long	setFileSecurity(com.sun.jna.WString rawPath, int rawSecurityInformation, com.sun.jna.Pointer rawSecurityDescriptor, int rawSecurityDescriptorLength, com.dokany.java.structure.DokanyFileInfo dokanyFileInfo) Sets the security of a file or directory object.
long	setFileTime(com.sun.jna.WString rawPath, com.sun.jna.platform.win32.WinBase.FILETIME rawCreationTime, com.sun.jna.platform.win32.WinBase.FILETIME rawLastAccessTime, com.sun.jna.platform.win32.WinBase.FILETIME rawLastWriteTime, com.dokany.java.structure.DokanyFileInfo dokanyFileInfo) Set file times on a specific file.
long	unlockFile(com.sun.jna.WString rawPath, long rawByteOffset, long rawLength, com.dokany.java.structure.DokanyFileInfo dokanyFileInfo) Unlock file at a specific offset and data length.
long	unmounted(com.dokany.java.structure.DokanyFileInfo dokanyFileInfo) Is called when Dokany succeeded unmounting the volume.
long	writeFile(com.sun.jna.WString rawPath, com.sun.jna.Pointer rawBuffer, int rawNumberOfBytesToWrite, com.sun.jna.ptr.IntByReference rawNumberOfBytesWritten, long rawOffset, com.dokany.java.structure.DokanyFileInfo dokanyFileInfo) WriteFile callback on the file previously opened in DokanyFileSystem.zwCreateFile(WString, WinBase.SECURITY_ATTRIBUTES, int, int, int, int, int, DokanyFileInfo) It can be called by different thread at the same time, therefore the write/context has to be thread safe.
long	zwCreateFile(com.sun.jna.WString rawPath, com.sun.jna.platform.win32.WinBase.SECURITY_ATTRIBUTES securityContext, int rawDesiredAccess, int rawFileAttributes, int rawShareAccess, int rawCreateDisposition, int rawCreateOptions, com.dokany.java.structure.DokanyFileInfo dokanyFileInfo) CreateFile Dokan API callback.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ReadWriteAdapter

public ReadWriteAdapter(java.nio.file.Path root,
                        com.dokany.java.structure.VolumeInformation volumeInformation,
                        java.util.concurrent.CompletableFuture<?> didMount)

Method Detail

zwCreateFile

public long zwCreateFile(com.sun.jna.WString rawPath,
                         com.sun.jna.platform.win32.WinBase.SECURITY_ATTRIBUTES securityContext,
                         int rawDesiredAccess,
                         int rawFileAttributes,
                         int rawShareAccess,
                         int rawCreateDisposition,
                         int rawCreateOptions,
                         com.dokany.java.structure.DokanyFileInfo dokanyFileInfo)

Description copied from interface: com.dokany.java.DokanyFileSystem

CreateFile Dokan API callback. CreateFile is called each time a request is made on a file system object. In case OPEN_ALWAYS & CREATE_ALWAYS are successfully opening an existing file, STATUS_OBJECT_NAME_COLLISION should be returned instead of STATUS_SUCCESS . This will inform Dokan that the file has been opened and not created during the request. If the file is a directory, CreateFile is also called. In this case, CreateFile should return NtStatus.SUCCESS when that directory can be opened and DokanyFileInfo.IsDirectory has to be set to TRUE. On the other hand, if DokanyFileInfo.IsDirectory is set to TRUE but the path targets a file, NtStatus.NOT_A_DIRECTORY must be returned. DokanyFileInfo.Context can be used to store Data (like a filehandle) that can be retrieved in all other requests related to the Context. To avoid memory leak, Context needs to be released in DokanyFileSystem.cleanup(WString, DokanyFileInfo) .

Specified by:

zwCreateFile in interface com.dokany.java.DokanyFileSystem

Parameters:

rawPath - Path requested by the Kernel on the File System. TODO: rewrite this parameter description to link to winBase

securityContext - the security context of the kernel (see also in the windows driver API IO_SECURITY_CONTEXT)

rawDesiredAccess - Permissions for file or directory. (see also in the windows API ACCESS_MASK

rawFileAttributes - Provides attributes for files and directories. (see also in the .NET API System.IO.FileAttributes}

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 - Specifies the action to perform if the file does or does not exist. Can be translated into a readable thing via CreationDisposition

rawCreateOptions - Specifies the options to apply when the driver creates or opens the file. (see also in the .NET API System.IO.FileOptions)

dokanyFileInfo - DokanyFileInfo with information about the file or directory.

Returns:

integer code of a NtStatus

See Also:

Dokany documentation of ZwCreateFile, Microsoft documentation of zwCreateFile, Microsoft FileManagement documentation of CreateFile

cleanup

public void cleanup(com.sun.jna.WString rawPath,
                    com.dokany.java.structure.DokanyFileInfo dokanyFileInfo)

The handle is closed in this method, due to the requirements of the dokany implementation to delete a file in the cleanUp method

Specified by:

cleanup in interface com.dokany.java.DokanyFileSystem

Parameters:

rawPath -

dokanyFileInfo - DokanyFileInfo with information about the file or directory.

closeFile

public void closeFile(com.sun.jna.WString rawPath,
                      com.dokany.java.structure.DokanyFileInfo dokanyFileInfo)

Description copied from interface: com.dokany.java.DokanyFileSystem

CloseFile is called at the end of the life of the context. Receipt of this request indicates that the last handle of the file object that is associated with the target device object has been closed and released. All outstanding I/O requests have been completed or canceled.

CloseFile is requested after DokanyFileSystem.cleanup(WString, DokanyFileInfo) is called. Anything remaining in DokanyFileInfo.Context has to be cleared before return.

Specified by:

closeFile in interface com.dokany.java.DokanyFileSystem

dokanyFileInfo - DokanyFileInfo with information about the file or directory.

readFile

public long readFile(com.sun.jna.WString rawPath,
                     com.sun.jna.Pointer rawBuffer,
                     int rawBufferLength,
                     com.sun.jna.ptr.IntByReference rawReadLength,
                     long rawOffset,
                     com.dokany.java.structure.DokanyFileInfo dokanyFileInfo)

Description copied from interface: com.dokany.java.DokanyFileSystem

ReadFile callback on the file previously opened in DokanyFileSystem.zwCreateFile(WString, WinBase.SECURITY_ATTRIBUTES, int, int, int, int, int, DokanyFileInfo). It can be called by different thread at the same time, therefore the read has to be thread safe.

Specified by:

readFile in interface com.dokany.java.DokanyFileSystem

dokanyFileInfo - DokanyFileInfo with information about the file or directory.

Returns:

NtStatus

writeFile

public long writeFile(com.sun.jna.WString rawPath,
                      com.sun.jna.Pointer rawBuffer,
                      int rawNumberOfBytesToWrite,
                      com.sun.jna.ptr.IntByReference rawNumberOfBytesWritten,
                      long rawOffset,
                      com.dokany.java.structure.DokanyFileInfo dokanyFileInfo)

Description copied from interface: com.dokany.java.DokanyFileSystem

WriteFile callback on the file previously opened in DokanyFileSystem.zwCreateFile(WString, WinBase.SECURITY_ATTRIBUTES, int, int, int, int, int, DokanyFileInfo) It can be called by different thread at the same time, therefore the write/context has to be thread safe.

Specified by:

writeFile in interface com.dokany.java.DokanyFileSystem

dokanyFileInfo - DokanyFileInfo with information about the file or directory.

Returns:

NtStatus

flushFileBuffers

public long flushFileBuffers(com.sun.jna.WString rawPath,
                             com.dokany.java.structure.DokanyFileInfo dokanyFileInfo)

Description copied from interface: com.dokany.java.DokanyFileSystem

Clears buffers for this context and causes any buffered data to be written to the file.

Specified by:

flushFileBuffers in interface com.dokany.java.DokanyFileSystem

dokanyFileInfo - DokanyFileInfo with information about the file or directory.

Returns:

NtStatus

getFileInformation

public long getFileInformation(com.sun.jna.WString fileName,
                               com.dokany.java.structure.ByHandleFileInfo handleFileInfo,
                               com.dokany.java.structure.DokanyFileInfo dokanyFileInfo)

TODO: do we have to check if the handle is valid?

Specified by:

getFileInformation in interface com.dokany.java.DokanyFileSystem

Parameters:

fileName -

handleFileInfo -

dokanyFileInfo - DokanyFileInfo with information about the file or directory.

Returns:

findFiles

public long findFiles(com.sun.jna.WString rawPath,
                      com.dokany.java.DokanyOperations.FillWin32FindData rawFillFindData,
                      com.dokany.java.structure.DokanyFileInfo dokanyFileInfo)

Description copied from interface: com.dokany.java.DokanyFileSystem

List all files in the path requested.

Specified by:

findFiles in interface com.dokany.java.DokanyFileSystem

dokanyFileInfo - DokanyFileInfo with information about the file or directory.

Returns:

NtStatus

findFilesWithPattern

public long findFilesWithPattern(com.sun.jna.WString fileName,
                                 com.sun.jna.WString searchPattern,
                                 com.dokany.java.DokanyOperations.FillWin32FindData rawFillFindData,
                                 com.dokany.java.structure.DokanyFileInfo dokanyFileInfo)

Description copied from interface: com.dokany.java.DokanyFileSystem

Same as DokanyFileSystem.findFiles(WString, DokanyOperations.FillWin32FindData, DokanyFileInfo) but with a search pattern to filter the result.

Specified by:

findFilesWithPattern in interface com.dokany.java.DokanyFileSystem

dokanyFileInfo - DokanyFileInfo with information about the file or directory.

Returns:

NtStatus

setFileAttributes

public long setFileAttributes(com.sun.jna.WString rawPath,
                              int rawAttributes,
                              com.dokany.java.structure.DokanyFileInfo dokanyFileInfo)

Description copied from interface: com.dokany.java.DokanyFileSystem

Set file attributes on a specific file.

Specified by:

setFileAttributes in interface com.dokany.java.DokanyFileSystem

dokanyFileInfo - DokanyFileInfo with information about the file or directory.

Returns:

NtStatus

setFileTime

public long setFileTime(com.sun.jna.WString rawPath,
                        com.sun.jna.platform.win32.WinBase.FILETIME rawCreationTime,
                        com.sun.jna.platform.win32.WinBase.FILETIME rawLastAccessTime,
                        com.sun.jna.platform.win32.WinBase.FILETIME rawLastWriteTime,
                        com.dokany.java.structure.DokanyFileInfo dokanyFileInfo)

Description copied from interface: com.dokany.java.DokanyFileSystem

Set file times on a specific file.

Specified by:

setFileTime in interface com.dokany.java.DokanyFileSystem

Parameters:

rawPath - path to file or directory

rawCreationTime - time of creation

rawLastAccessTime - time of last access

rawLastWriteTime - time of last modification

dokanyFileInfo - DokanyFileInfo with information about the file or directory.

Returns:

NtStatus

deleteFile

public long deleteFile(com.sun.jna.WString rawPath,
                       com.dokany.java.structure.DokanyFileInfo dokanyFileInfo)

Description copied from interface: com.dokany.java.DokanyFileSystem

Check if it is possible to delete a file.

You should NOT delete the file in this method, but instead you must only check whether you can delete the file or not, and return NtStatus.SUCCESS (when you can delete it) or appropriate error codes such as NtStatus.ACCESS_DENIED, NtStatus.OBJECT_NO_LONGER_EXISTS, NtStatus.OBJECT_NAME_NOT_FOUND.

DokanyFileSystem.deleteFile(WString, DokanyFileInfo) will also be called with DokanyFileInfo.DeleteOnClose set to false to notify the driver when the file is no longer requested to be deleted.

When you return NtStatus.SUCCESS, you get a DokanyFileSystem.cleanup(WString, DokanyFileInfo) call afterwards with DokanyFileInfo.DeleteOnClose set to true and only then you have to actually delete the file being closed.

Specified by:

deleteFile in interface com.dokany.java.DokanyFileSystem

dokanyFileInfo - DokanyFileInfo with information about the file.

Returns:

NtStatus

See Also:

DokanyFileSystem.deleteDirectory(WString, DokanyFileInfo)

deleteDirectory

public long deleteDirectory(com.sun.jna.WString rawPath,
                            com.dokany.java.structure.DokanyFileInfo dokanyFileInfo)

Description copied from interface: com.dokany.java.DokanyFileSystem

Check if it is possible to delete a directory.

Specified by:

deleteDirectory in interface com.dokany.java.DokanyFileSystem

dokanyFileInfo - DokanyFileInfo with information about the directory.

Returns:

NtStatus

See Also:

DokanyFileSystem.deleteFile(WString, DokanyFileInfo)

moveFile

public long moveFile(com.sun.jna.WString rawPath,
                     com.sun.jna.WString rawNewFileName,
                     boolean rawReplaceIfExisting,
                     com.dokany.java.structure.DokanyFileInfo dokanyFileInfo)

Description copied from interface: com.dokany.java.DokanyFileSystem

Move a file or directory to a new location.

Specified by:

moveFile in interface com.dokany.java.DokanyFileSystem

dokanyFileInfo - DokanyFileInfo with information about the file or directory.

Returns:

NtStatus

setEndOfFile

public long setEndOfFile(com.sun.jna.WString rawPath,
                         long rawByteOffset,
                         com.dokany.java.structure.DokanyFileInfo dokanyFileInfo)

Description copied from interface: com.dokany.java.DokanyFileSystem

SetEndOfFile is used to truncate or extend a file (physical file size).

Specified by:

setEndOfFile in interface com.dokany.java.DokanyFileSystem

dokanyFileInfo - DokanyFileInfo with information about the file or directory.

Returns:

NtStatus

setAllocationSize

public long setAllocationSize(com.sun.jna.WString rawPath,
                              long rawLength,
                              com.dokany.java.structure.DokanyFileInfo dokanyFileInfo)

Description copied from interface: com.dokany.java.DokanyFileSystem

SetAllocationSize is used to truncate or extend a file.

Specified by:

setAllocationSize in interface com.dokany.java.DokanyFileSystem

dokanyFileInfo - DokanyFileInfo with information about the file or directory.

Returns:

NtStatus

lockFile

public long lockFile(com.sun.jna.WString rawPath,
                     long rawByteOffset,
                     long rawLength,
                     com.dokany.java.structure.DokanyFileInfo dokanyFileInfo)

Description copied from interface: com.dokany.java.DokanyFileSystem

Lock file at a specific offset and data length. This is only used if MountOption.FILELOCK_USER_MODE is enabled.

Specified by:

lockFile in interface com.dokany.java.DokanyFileSystem

dokanyFileInfo - DokanyFileInfo with information about the file or directory.

Returns:

NtStatus

unlockFile

public long unlockFile(com.sun.jna.WString rawPath,
                       long rawByteOffset,
                       long rawLength,
                       com.dokany.java.structure.DokanyFileInfo dokanyFileInfo)

Description copied from interface: com.dokany.java.DokanyFileSystem

Unlock file at a specific offset and data length. This is only used if MountOption.FILELOCK_USER_MODE is enabled.

Specified by:

unlockFile in interface com.dokany.java.DokanyFileSystem

dokanyFileInfo - DokanyFileInfo with information about the file or directory.

Returns:

NtStatus

getDiskFreeSpace

public long getDiskFreeSpace(com.sun.jna.ptr.LongByReference freeBytesAvailable,
                             com.sun.jna.ptr.LongByReference totalNumberOfBytes,
                             com.sun.jna.ptr.LongByReference totalNumberOfFreeBytes,
                             com.dokany.java.structure.DokanyFileInfo dokanyFileInfo)

Description copied from interface: com.dokany.java.DokanyFileSystem

Retrieves information about the amount of space that is available on a disk volume, which is the total amount of space, the total amount of free space, and the total amount of free space available to the user that is associated with the calling thread.

Neither this method nor DokanyFileSystem.getVolumeInformation(Pointer, int, IntByReference, IntByReference, IntByReference, Pointer, int, DokanyFileInfo) save the DokanyFileInfo.Context. Before these methods are called, DokanyFileSystem.zwCreateFile(WString, WinBase.SECURITY_ATTRIBUTES, int, int, int, int, int, DokanyFileInfo) may not be called. (ditto @{link DokanyOperations.CloseFile} and @{link DokanyOperations.Cleanup}).

Specified by:

getDiskFreeSpace in interface com.dokany.java.DokanyFileSystem

dokanyFileInfo - DokanyFileInfo with information about the file or directory.

Returns:

NtStatus

getVolumeInformation

public long getVolumeInformation(com.sun.jna.Pointer rawVolumeNameBuffer,
                                 int rawVolumeNameSize,
                                 com.sun.jna.ptr.IntByReference rawVolumeSerialNumber,
                                 com.sun.jna.ptr.IntByReference rawMaximumComponentLength,
                                 com.sun.jna.ptr.IntByReference rawFileSystemFlags,
                                 com.sun.jna.Pointer rawFileSystemNameBuffer,
                                 int rawFileSystemNameSize,
                                 com.dokany.java.structure.DokanyFileInfo dokanyFileInfo)

TODO: this method is copy pasta. Check it!

Specified by:

getVolumeInformation in interface com.dokany.java.DokanyFileSystem

Parameters:

rawVolumeNameBuffer -

rawVolumeNameSize -

rawVolumeSerialNumber -

rawMaximumComponentLength -

rawFileSystemFlags -

rawFileSystemNameBuffer -

rawFileSystemNameSize -

dokanyFileInfo - DokanyFileInfo with information about the file or directory.

Returns:

mounted

public long mounted(com.dokany.java.structure.DokanyFileInfo dokanyFileInfo)

Description copied from interface: com.dokany.java.DokanyFileSystem

Is called when Dokany succeeded mounting the volume.

Specified by:

mounted in interface com.dokany.java.DokanyFileSystem

unmounted

public long unmounted(com.dokany.java.structure.DokanyFileInfo dokanyFileInfo)

Description copied from interface: com.dokany.java.DokanyFileSystem

Is called when Dokany succeeded unmounting the volume.

Specified by:

unmounted in interface com.dokany.java.DokanyFileSystem

getFileSecurity

public long getFileSecurity(com.sun.jna.WString rawPath,
                            int rawSecurityInformation,
                            com.sun.jna.Pointer rawSecurityDescriptor,
                            int rawSecurityDescriptorLength,
                            com.sun.jna.ptr.IntByReference rawSecurityDescriptorLengthNeeded,
                            com.dokany.java.structure.DokanyFileInfo dokanyFileInfo)

Description copied from interface: com.dokany.java.DokanyFileSystem

Get specified information about the security of a file or directory.

Supported since version 0.6.0. You must specify the version in DeviceOptions.Version.

Specified by:

getFileSecurity in interface com.dokany.java.DokanyFileSystem

dokanyFileInfo - DokanyFileInfo with information about the file or directory.

Returns:

NtStatus

setFileSecurity

public long setFileSecurity(com.sun.jna.WString rawPath,
                            int rawSecurityInformation,
                            com.sun.jna.Pointer rawSecurityDescriptor,
                            int rawSecurityDescriptorLength,
                            com.dokany.java.structure.DokanyFileInfo dokanyFileInfo)

Description copied from interface: com.dokany.java.DokanyFileSystem

Sets the security of a file or directory object.

Supported since version 0.6.0. You must specify the version in DeviceOptions.Version.

Specified by:

setFileSecurity in interface com.dokany.java.DokanyFileSystem

dokanyFileInfo - DokanyFileInfo with information about the file or directory.

Returns:

NtStatus

fillWin32FindData

public void fillWin32FindData(com.sun.jna.platform.win32.WinBase.WIN32_FIND_DATA rawFillFindData,
                              com.dokany.java.structure.DokanyFileInfo dokanyFileInfo)

Specified by:

fillWin32FindData in interface com.dokany.java.DokanyFileSystem

dokanyFileInfo - DokanyFileInfo with information about the file or directory.

findStreams

public long findStreams(com.sun.jna.WString rawPath,
                        com.dokany.java.DokanyOperations.FillWin32FindStreamData rawFillFindData,
                        com.dokany.java.structure.DokanyFileInfo dokanyFileInfo)

Description copied from interface: com.dokany.java.DokanyFileSystem

Retrieve all NTFS Streams informations on the file. This is only called if MountOption.ALT_STREAM is enabled.

Specified by:

findStreams in interface com.dokany.java.DokanyFileSystem

dokanyFileInfo - DokanyFileInfo with information about the file or directory.

Returns:

NtStatus

getRootedPath

protected java.nio.file.Path getRootedPath(com.sun.jna.WString rawPath)

isSkipFile

protected boolean isSkipFile(com.sun.jna.WString filepath)