Document FileSystemType Interface - Value 5

[LSantha]

FileSystemType Interface

Document the FileSystemType Interface JNode concept in the wiki.

Value: 5

Concept Summary

Interface for filesystem driver plugins with mount/detection. FileSystemType provides the standard interface that all filesystem drivers must implement, enabling filesystem plugins to integrate with the VFS layer.

Key Files

• fs/src/fs/org/jnode/fs/FileSystemType.java

Occurrences

~100 references in filesystem package

Wiki Status

NOT documented

Bridges

Filesystem drivers, VFS, Plugin system

Instructions

Skill to Use

Use the [[update-wiki|update-wiki skill]] (load with skill({ name: "update-wiki" })) for understanding JNode internals.

Context Research>

Review FileSystemType.java to understand the plugin interface. Study how filesystem drivers implement this interface and how detection works. Research the relationship between FileSystemType and VirtualFS.

Update index.md

• Pages table: Add entry for FileSystemType.md
• Concepts → Pages table: Add "FileSystemType" mapping to [[FileSystemType]]
• Source Path → Pages table: Add mappings for fs/src/fs/org/jnode/fs/FileSystemType.java
• Task Routing table: Add relevant task route(s)

Task Routing Suggestions

1. Adding new filesystem: FileSystemType is the entry point for new filesystem support
2. Filesystem detection: Understanding detection mechanism is key
3. Plugin integration: FileSystemType enables filesystem plugins

Wiki Page Structure

# FileSystemType Interface

> Interface for filesystem driver plugins with mount/detection.

## Overview
2-3 paragraph explanation of FileSystemType, its role in filesystem plugins, and how it enables filesystem detection and mounting.

## Key Components
| Class / File | Role |
|---|---|
| `fs/src/fs/org/jnode/fs/FileSystemType.java` | FileSystemType interface |

## How It Works
Explanation of how FileSystemType enables filesystem plugins, how detection works, and how filesystems are mounted.

## Gotchas & Non-Obvious Behavior
- Detection must be reliable and fast
- Multiple filesystems may support the same media type
- Plugin loading must be handled carefully

## Related Pages
- [[VFS-Layer]]
- [[Filesystem-Layer]]
- [[Plugin-System]]

---

Related Concepts: Filesystem plugin, VFS, Mount, Detection, Plugin system

[LSantha]

/oc Please proceed with this task.

[LSantha]

/oc Please proceed with this task.

[opencode-agent]

Wiki page created and pushed: https://github.com/LSantha/jnode_ai/wiki/FileSystemType

Summary:

• Created FileSystemType.md documenting the filesystem plugin interface with FileSystemType and BlockDeviceFileSystemType interfaces, plugin registration, auto-mount workflow, and implementation examples
• Updated index.md with new entries in Pages table, Concepts → Pages (updated existing FileSystemType entry), Source Path → Pages, and Task Routing
• Updated Changelog.md with the new entry
• Closed issue Document FileSystemType Interface - Value 5 #61

opencode session  |  github run

[LSantha]

/oc Please proceed with this task.

[opencode-agent]

The task was already completed in a previous session. The wiki page for FileSystemType was created and pushed, index.md was updated, and issue #61 was closed.

opencode session  |  github run

[opencode-agent]

Wiki page created and pushed. Issue #61 was already closed.

Wiki URL: https://github.com/LSantha/jnode_ai/wiki/FileSystemType

opencode session  |  github run