feat(phase-9.75g-0): Implement Day 4 plugin system infrastructure (80% complete)
Core plugin system components implemented: - nyash.toml parser for plugin configuration - BoxFactoryRegistry for unified Box creation management - PluginBox proxy for FFI boundary abstraction - Runtime module integration Key features: - Simple TOML parsing without external dependencies - Transparent Box switching (builtin ↔ plugin) - Everything is Box philosophy maintained - Thread-safe design with RwLock Remaining Day 4 tasks: - FileBox FFI interface definition - Dynamic plugin loading with libloading - Plugin FileBox integration tests 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
3
build_check.sh
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build_check.sh
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#!/bin/bash
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cargo check --lib > build_errors.txt 2>&1
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echo "Build check completed, errors saved to build_errors.txt"
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@ -32,6 +32,9 @@ pub mod value;
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// 🚀 BID-FFI: Box Interface Definition with FFI (NEW!)
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pub mod bid;
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// 🔌 Runtime: Plugin System and Box Management (NEW!)
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pub mod runtime;
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// 🌐 P2P Communication Infrastructure (NEW!)
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pub mod messaging;
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pub mod transport;
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137
src/runtime/box_registry.rs
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src/runtime/box_registry.rs
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//! Boxファクトリレジストリ - Box生成の中央管理
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//!
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//! ビルトインBoxとプラグインBoxを統一的に管理し、
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//! 透過的な置き換えを実現する
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use crate::box_trait::NyashBox;
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use crate::runtime::plugin_config::PluginConfig;
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use std::collections::HashMap;
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use std::sync::{Arc, RwLock};
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/// Box生成方法を表す列挙型
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pub enum BoxProvider {
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/// ビルトイン実装(Rust関数)
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Builtin(BoxConstructor),
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/// プラグイン実装(プラグイン名を保持)
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Plugin(String),
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}
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/// ビルトインBoxのコンストラクタ関数型
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pub type BoxConstructor = fn(&[Box<dyn NyashBox>]) -> Result<Box<dyn NyashBox>, String>;
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/// Boxファクトリレジストリ
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pub struct BoxFactoryRegistry {
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/// Box名 → プロバイダーのマッピング
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providers: RwLock<HashMap<String, BoxProvider>>,
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}
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impl BoxFactoryRegistry {
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/// 新しいレジストリを作成
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pub fn new() -> Self {
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Self {
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providers: RwLock::new(HashMap::new()),
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}
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}
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/// ビルトインBoxを登録
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pub fn register_builtin(&self, name: &str, constructor: BoxConstructor) {
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let mut providers = self.providers.write().unwrap();
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providers.insert(name.to_string(), BoxProvider::Builtin(constructor));
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}
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/// プラグイン設定を適用(既存のビルトインを上書き)
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pub fn apply_plugin_config(&self, config: &PluginConfig) {
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let mut providers = self.providers.write().unwrap();
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for (box_name, plugin_name) in &config.plugins {
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providers.insert(
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box_name.clone(),
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BoxProvider::Plugin(plugin_name.clone())
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);
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}
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}
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/// Box名からプロバイダーを取得
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pub fn get_provider(&self, name: &str) -> Option<BoxProvider> {
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let providers = self.providers.read().unwrap();
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providers.get(name).cloned()
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}
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/// Boxを生成
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pub fn create_box(&self, name: &str, args: &[Box<dyn NyashBox>]) -> Result<Box<dyn NyashBox>, String> {
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let provider = self.get_provider(name)
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.ok_or_else(|| format!("Unknown Box type: {}", name))?;
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match provider {
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BoxProvider::Builtin(constructor) => {
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// ビルトイン実装を直接呼び出し
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constructor(args)
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}
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BoxProvider::Plugin(plugin_name) => {
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// TODO: プラグインローダーと連携
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Err(format!("Plugin loading not yet implemented: {}", plugin_name))
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}
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}
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}
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}
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impl Clone for BoxProvider {
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fn clone(&self) -> Self {
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match self {
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BoxProvider::Builtin(f) => BoxProvider::Builtin(*f),
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BoxProvider::Plugin(name) => BoxProvider::Plugin(name.clone()),
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}
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}
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}
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// グローバルレジストリインスタンス
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use once_cell::sync::Lazy;
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static GLOBAL_REGISTRY: Lazy<Arc<BoxFactoryRegistry>> =
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Lazy::new(|| Arc::new(BoxFactoryRegistry::new()));
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/// グローバルレジストリを取得
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pub fn get_global_registry() -> Arc<BoxFactoryRegistry> {
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GLOBAL_REGISTRY.clone()
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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use crate::box_trait::StringBox;
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fn test_string_constructor(args: &[Box<dyn NyashBox>]) -> Result<Box<dyn NyashBox>, String> {
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if args.is_empty() {
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Ok(Box::new(StringBox::new("")))
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} else {
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Ok(Box::new(StringBox::new(&args[0].to_string_box().value)))
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}
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}
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#[test]
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fn test_builtin_registration() {
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let registry = BoxFactoryRegistry::new();
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registry.register_builtin("StringBox", test_string_constructor);
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let result = registry.create_box("StringBox", &[]).unwrap();
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assert_eq!(result.to_string_box().value, "");
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}
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#[test]
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fn test_plugin_override() {
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let registry = BoxFactoryRegistry::new();
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registry.register_builtin("FileBox", test_string_constructor);
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// プラグイン設定で上書き
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let mut config = PluginConfig::default();
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config.plugins.insert("FileBox".to_string(), "filebox".to_string());
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registry.apply_plugin_config(&config);
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// プロバイダーがプラグインに変わっているか確認
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match registry.get_provider("FileBox").unwrap() {
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BoxProvider::Plugin(name) => assert_eq!(name, "filebox"),
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_ => panic!("Expected plugin provider"),
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}
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}
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}
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11
src/runtime/mod.rs
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src/runtime/mod.rs
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//! Nyashランタイムモジュール
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//!
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//! プラグインシステムとBox管理の中核
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pub mod plugin_config;
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pub mod box_registry;
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pub mod plugin_box;
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pub use plugin_config::PluginConfig;
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pub use box_registry::{BoxFactoryRegistry, BoxProvider, get_global_registry};
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pub use plugin_box::PluginBox;
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146
src/runtime/plugin_box.rs
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src/runtime/plugin_box.rs
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//! PluginBoxプロキシ - プラグインBoxの統一インターフェース
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//!
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//! すべてのプラグインから提供されるBoxを、
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//! 通常のNyashBoxとして扱えるようにするプロキシ実装
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use crate::box_trait::{NyashBox, StringBox, BoolBox, BoxCore, BoxBase};
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use crate::bid::BidHandle;
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use std::any::Any;
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use std::fmt;
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/// プラグインから提供されるBoxのプロキシ
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///
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/// FFI境界を越えてプラグイン内のBoxインスタンスと通信する
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#[derive(Debug)]
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pub struct PluginBox {
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/// BoxCoreトレイト用の基本情報
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base: BoxBase,
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/// プラグイン名(例: "filebox")
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plugin_name: String,
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/// プラグイン内のインスタンスハンドル
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handle: BidHandle,
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}
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impl PluginBox {
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/// 新しいPluginBoxプロキシを作成
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pub fn new(plugin_name: String, handle: BidHandle) -> Self {
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Self {
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base: BoxBase::new(),
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plugin_name,
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handle,
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}
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}
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/// プラグイン名を取得
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pub fn plugin_name(&self) -> &str {
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&self.plugin_name
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}
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/// ハンドルを取得
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pub fn handle(&self) -> BidHandle {
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self.handle
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}
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}
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impl BoxCore for PluginBox {
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fn box_id(&self) -> u64 {
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self.base.id
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}
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fn parent_type_id(&self) -> Option<std::any::TypeId> {
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self.base.parent_type_id
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}
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fn fmt_box(&self, f: &mut fmt::Formatter) -> fmt::Result {
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write!(f, "PluginBox({}, handle={:?})", self.plugin_name, self.handle)
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}
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fn as_any(&self) -> &dyn Any {
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self
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}
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fn as_any_mut(&mut self) -> &mut dyn Any {
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self
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}
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}
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impl NyashBox for PluginBox {
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fn clone_box(&self) -> Box<dyn NyashBox> {
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// TODO: FFI経由でプラグインにcloneを依頼
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// 現在は同じハンドルを持つ新しいプロキシを返す(簡易実装)
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Box::new(PluginBox::new(self.plugin_name.clone(), self.handle))
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}
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fn share_box(&self) -> Box<dyn NyashBox> {
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// 現在はclone_boxと同じ実装
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self.clone_box()
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}
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fn to_string_box(&self) -> StringBox {
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// TODO: FFI経由でプラグインにtoString呼び出し
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StringBox::new(&format!("PluginBox({}, {:?})", self.plugin_name, self.handle))
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}
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fn type_name(&self) -> &'static str {
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// TODO: プラグインから実際の型名を取得
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"PluginBox"
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}
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fn equals(&self, other: &dyn NyashBox) -> BoolBox {
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if let Some(other_plugin) = other.as_any().downcast_ref::<PluginBox>() {
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// 同じプラグイン&同じハンドルなら等しい
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BoolBox::new(
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self.plugin_name == other_plugin.plugin_name &&
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self.handle == other_plugin.handle
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)
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} else {
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BoolBox::new(false)
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}
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}
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}
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impl fmt::Display for PluginBox {
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fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
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self.fmt_box(f)
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}
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}
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impl Clone for PluginBox {
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fn clone(&self) -> Self {
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Self {
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base: BoxBase::new(), // 新しいIDを生成
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plugin_name: self.plugin_name.clone(),
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handle: self.handle,
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}
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}
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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use crate::bid::BoxTypeId;
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#[test]
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fn test_plugin_box_creation() {
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let handle = BidHandle::new(BoxTypeId::FileBox as u32, 123);
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let plugin_box = PluginBox::new("filebox".to_string(), handle);
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assert_eq!(plugin_box.plugin_name(), "filebox");
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assert_eq!(plugin_box.handle(), handle);
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}
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#[test]
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fn test_plugin_box_equality() {
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let handle1 = BidHandle::new(BoxTypeId::FileBox as u32, 123);
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let handle2 = BidHandle::new(BoxTypeId::FileBox as u32, 456);
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let box1 = PluginBox::new("filebox".to_string(), handle1);
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let box2 = PluginBox::new("filebox".to_string(), handle1);
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let box3 = PluginBox::new("filebox".to_string(), handle2);
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assert!(box1.equals(&box2).value);
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assert!(!box1.equals(&box3).value);
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}
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}
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