Research implementation for Windows using WinFSP

[Robert0303-C]

Summary

This PR implements research and initial implementation for Windows support using WinFSP (Windows File System Proxy).

Changes

1. Added WinFSP dependency (Cargo.toml):

   • Added for Windows target

2. Created Windows mount module (src/mount/windows.rs):

   • • Wraps the existing with WinFSP's trait
   • Implements file operations: open, close, read, write, get_file_info
   • Implements volume operations: get_volume_info, cleanup, flush, set_file_size
   • Implements rename and delete (marked as TODO)

3. Updated mount infrastructure (src/mount.rs):

   • Added Windows-specific module selection using

4. Enabled Windows CLI support (src/main.rs):

   • Changed from showing "not yet ready" message to actually running on Windows

Technical Details

The implementation follows the same architecture as the Linux FUSE implementation:

• Uses the same core (no duplication)
• Implements platform-specific mounting interface
• Provides and abstractions

WinFSP is a mature, widely-used Windows filesystem driver that provides a FUSE-like API. The implementation uses the Rust crate which provides safe bindings.

Known Limitations

• WinFSP License: WinFSP is GPLv3. Commercial licensing is available from https://winfsp.dev/
• Partial Implementation: rename, delete, and directory enumeration operations return "Not yet implemented"
• Requires Testing: This needs testing on an actual Windows system with WinFSP installed

References

• Original Issue: FUSE (or similar) support on Windows #3
• WinFSP: https://github.com/winfsp/winfsp
• winfsp-rs: https://github.com/SnowflakePowered/winfsp-rs

Testing

To test on Windows:

1. Install WinFSP from https://winfsp.dev/
2. Build with:
3. Run:

[Robert0303-C]

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