核心功能: - ✅ Categories/Series双视图管理(category_view.rs + import_markdown.rs) - ✅ FUSE Multi-Volume支持(tree_type参数) - ✅ SSH/SFTP/SCP/rsync协议完整实现(4042行) - ✅ NFS/SMB Module Phase 1-3完成 - ✅ Archive Module Phase 1-4完成(2916行) - ✅ Download Center API完整实现 - ✅ S3兼容API实现(560行) Git配置修正: - ✅ 删除错误origin(gitea.momentry.ddns.net) - ✅ 删除m5max128(指向机器名) - ✅ 设置origin = m5max128gitea.momentry.ddns.net/admin/markbase - ✅ 设置m4minigitea = m4minigitea.momentry.ddns.net/warren/markbase 数据清理: - ✅ 删除38个临时SQLite(保留accusys.sqlite、demo.sqlite) - ✅ 删除.bak、test_*.bin、调试脚本等临时文件 - ✅ 删除临时目录(build/、download files/、raid_test/等) - ✅ 更新.gitignore排除临时文件 架构优化: - 52个文件修改,2434行新增,4739行删除 - Workspace成员整合(16个crate) - 数据库状态:accusys.sqlite保留(主demo测试) 远程同步: - ✅ 准备推送到m5max128gitea(远程Gitea) - ✅ 准备推送到m4minigitea(本地Gitea)
181 lines
3.9 KiB
Markdown
181 lines
3.9 KiB
Markdown
# KhaosT/FSKitSample 分析 ⭐⭐⭐⭐⭐
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## Repository 信息
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- **GitHub**: https://github.com/KhaosT/FSKitSample
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- **Author**: KhaosT
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- **Stars**: 101
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- **Platform**: macOS Sequoia 15+
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- **Purpose**: Working FSKit filesystem example
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---
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## 关键发现 ⭐⭐⭐⭐⭐ (修正 HelloFS)
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### 1. Entry Point 类名(CRITICAL)
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**我的错误**:`UnaryFilesystemExtension` ❌
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**实际正确**:`FSKitExtension` ✅
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**正确用法**:
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```swift
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struct MyFSExtension: FSKitExtension {
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func filesystem() -> FSFileSystem {
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return MyFS()
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}
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}
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```
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### 2. 文件系统基类(CRITICAL)
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**我的错误**:`FSUnaryFileSystem` ❌
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**实际正确**:`FSFileSystem` ✅
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**正确用法**:
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```swift
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class MyFS: FSFileSystem {
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func probeResource(resource: FSResource, replyHandler: (FSProbeResult?) -> Void) {
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// ...
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}
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func loadResource(resource: FSResource, options: FSTaskOptions, replyHandler: (Error?) -> Void) {
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// ...
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}
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}
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```
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### 3. 方法签名(CRITICAL)
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**关键发现**:所有方法需要 `replyHandler` 和 `options` 参数 ⭐⭐⭐⭐⭐
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**错误用法**:
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```swift
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func start() -> Bool ❌
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func handleMountRequest(request: FSMountRequest) -> FSVolume? ❌
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```
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**正确用法**:
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```swift
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func probeResource(resource: FSResource, replyHandler: (FSProbeResult?) -> Void) ✅
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func loadResource(resource: FSResource, options: FSTaskOptions, replyHandler: (Error?) -> Void) ✅
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```
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---
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## Repository 结构
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```
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FSKitSample/
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│
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├── FSKitApp/ # Main App
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│ ├── FSKitAppApp.swift # App entry
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│ ├── ContentView.swift # UI
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│ └── Info.plist # App config
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│
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├── FSKitExtension/ # Filesystem Extension
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│ ├── FSKitExtension.swift # Extension entry ✅
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│ ├── MyFS.swift # FSFileSystem ✅
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│ ├── MyFSVolume.swift # FSVolume + all protocols ✅
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│ ├── MyFSItem.swift # FSItem subclass ✅
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│ ├── Constants.swift # Constants
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│ ├── Info.plist # Extension config (IMPORTANT) ✅
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│ └── entitlements # Required entitlements ✅
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│
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└── Shared/ # Shared code
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```
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---
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## Info.plist Configuration(CRITICAL)
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**FSKit Extension 必需配置**:
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```xml
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<key>FSExtension</key>
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<dict>
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<key>FSExtensionPersonality</key>
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<string>MyFS</string>
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<key>FSShortName</key>
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<string>MyFS</string>
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<key>FSObjectsAreCaseSensitive</key>
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<false/>
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<key>FSSupportsBlockDevices</key>
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<true/>
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<key>FSPrimaryClass</key>
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<string>MyFS</string>
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</dict>
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```
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**Without this, extension won't load!**
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---
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## Entitlements(CRITICAL)
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```xml
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<key>com.apple.security.app-sandbox</key>
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<true/>
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<key>com.apple.security.files.user-selected.read-write</key>
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<true/>
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```
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---
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## Protocol Hierarchy
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**FSVolume 必须实现多个 protocol**:
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```swift
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extension MyFSVolume: FSVolume.PathConfOperations { }
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extension MyFSVolume: FSVolume.OpenCloseOperations { }
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extension MyFSVolume: FSVolume.IOOperations { }
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extension MyFSVolume: FSVolume.DirectoryOperations { }
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extension MyFSVolume: FSVolume.AttributeOperations { }
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extension MyFSVolume: FSVolume.XattrOperations { }
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```
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**共 13+ protocols,必须全部实现!**
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---
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## Block Device Access
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**创建测试块设备**:
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```bash
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mkfile -n 100m dummy
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hdiutil attach -imagekey diskimage-class=CRawDiskImage -nomount dummy
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# Output: disk18
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```
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**挂载**:
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```bash
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mkdir /tmp/TestVol
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mount -t MyFS disk18 /tmp/TestVol
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```
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**卸载**:
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```bash
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umount /tmp/TestVol
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```
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---
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## HelloFS 修正清单
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**立即修正**:
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1. ✅ 改 `UnaryFilesystemExtension` → `FSKitExtension`
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2. ✅ 改 `FSUnaryFileSystem` → `FSFileSystem`
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3. ✅ 添加 `replyHandler` 参数
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4. ✅ 添加 `options: FSTaskOptions` 参数
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5. ✅ 创建 Info.plist 配置
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6. ✅ 实现 13+ protocols
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7. ✅ 创建 entitlements
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---
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