System bridge: File System Access API

[wangnaihe]

Module

w3cos-runtime (new module: bridge/fs.rs)

Description

Map the W3C File System Access API to native Linux filesystem operations. Allow apps to read/write files with user permission.

Acceptance Criteria

• readFile(path) reads a file and returns contents
• writeFile(path, data) writes data to a file
• listDir(path) lists directory contents
• Permission system: apps must request access to specific paths
• Parser/codegen support for FS API calls
• Example: a file browser app that lists and opens files

Difficulty

Medium

[github-actions]

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