FUSE

Dokan FUSE

Dokan Fuse is a wrapper library that makes Dokan compatible with FUSE API. Now available by default in main source repository and installers, Dokan Fuse comes from an original work of Alex Besogonov, fuse4win project.

To use it, you only have to link with the dynamic library dokanfuse.dll.

TODO

• Currently special entries '.' and '..' in walk_directory/walk_directory_getdir are not processed correctly. Particularly, they have incorrect timestamps. Fix this.
• Try to emulate Unix permissions using Windows ACLs.
• Fix symlink handling.

FUSE / Dokan map

The table bellow describes the approximate mapping required if you attempt to port your FUSE application manually without Dokan Fuse.

FUSE	Dokan
fuse_operations::mknod fuse_operations::create fuse_operations::open fuse_operations::mkdir fuse_operations::opendir	DOKAN_OPERATIONS::CreateFile DOKAN_OPERATIONS::OpenDirectory
fuse_operations::release fuse_operations::releasedir	DOKAN_OPERATIONS::Cleanup
fuse_operations::read	DOKAN_OPERATIONS::ReadFile
fuse_operations::write	DOKAN_OPERATIONS::WriteFile
fuse_operations::flush	DOKAN_OPERATIONS::FlushFileBuffers
fuse_operations::readdir	DOKAN_OPERATIONS::FindFiles
fuse_operations::utimens	DOKAN_OPERATIONS::SetFileAttributes
fuse_operations::getattr	DOKAN_OPERATIONS::GetFileInformation
fuse_operations::access	DOKAN_OPERATIONS::GetFileSecurity
fuse_operations::unlink	DOKAN_OPERATIONS::DeleteFile
fuse_operations::rmdir	DOKAN_OPERATIONS::DeleteDirectory
fuse_operations::rename	DOKAN_OPERATIONS::MoveFile
fuse_operations::truncate fuse_operations::ftruncate	DOKAN_OPERATIONS::SetEndOfFile
fuse_operations::lock	DOKAN_OPERATIONS::LockFile DOKAN_OPERATIONS::UnlockFile
fuse_operations::chmod fuse_operations::chown	DOKAN_OPERATIONS::SetFileSecurity
fuse_operations::statfs	DOKAN_OPERATIONS::GetDiskFreeSpace DOKAN_OPERATIONS::GetVolumeInformation

Important Note

• If you use MSVC to compile your FUSE program you have to use struct FUSE_STAT instead of struct stat in the source code. The dokanfuse.dll distributed is compiled by MSVC, which means it's not compatible with other compilers for types used in other compilers are not all the same. If you use other compilers like cygwin gcc, you need to use the same toolchain to compile your own dokanfuse.dll and your FUSE program to make it compatible. Neglect of doing so will result in mysterious problems like stack overflows and BSOD.

Using FUSE in other languages

Language	Project
Python	fusepy
Javascript	fuse-bindings, fuse4js
Java	fuse-jna, jnr-fuse
Ruby	rfusefs
.NET (C#, VB.NET ...)	mono-fuse