mirror of
https://gitcode.com/JianFeeeee/HomeAgent.git
synced 2026-09-21 17:38:10 +00:00
b19eeca0cf
- ConfigRegistry.RemovePlugin(name)：删除 defs 中 plugin.<name>.* 配置项定义 （该插件 RegisterDef 注册的全部配置项）+ DROP 插件配置表 config_<name> （含用户设置值）；ListPlugins 基于 config_% 表枚举，卸载后插件配置区 在 WebUI/Settings API 中完全消失 - Registry.RemovePlugin 在 RemoveDisabledPlugin 基础上追加 RemovePlugin 调用； 语义与 onRemove 回调（清数据文件）互补：删除 = 数据文件 + 配置 + 注册全清， disable/重载不清配置
712 lines
18 KiB
Go
712 lines
18 KiB
Go
package plugin
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import (
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"encoding/json"
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"fmt"
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"log"
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"os"
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"path/filepath"
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"sort"
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"sync"
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agentIO "gitcode.com/JianFeeeee/HomeAgent/internal/agent/io"
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"gitcode.com/JianFeeeee/HomeAgent/internal/events"
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"gitcode.com/JianFeeeee/HomeAgent/internal/knowledge"
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"gitcode.com/JianFeeeee/HomeAgent/internal/memory"
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doc "gitcode.com/JianFeeeee/HomeAgent/internal/memory/document"
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"gitcode.com/JianFeeeee/HomeAgent/internal/memory/text"
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sdk "gitcode.com/JianFeeeee/HomeAgent/internal/sdk"
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agentAPI "gitcode.com/JianFeeeee/HomeAgent/internal/agent/api"
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internalConfig "gitcode.com/JianFeeeee/HomeAgent/internal/config"
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luaVM "gitcode.com/JianFeeeee/HomeAgent/internal/lua"
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"gitcode.com/JianFeeeee/HomeAgent/internal/tracker"
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"gitcode.com/JianFeeeee/HomeAgent/pkg/types"
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)
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type NativeFactory func(name string, config map[string]interface{}) (sdk.Plugin, error)
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// PluginMeta 插件显示名称元数据，来源于 plg.json / RegisterPluginMeta。
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// 与内置 SDK 中的 PluginMeta 保持一致，供 PluginManager 接口返回。
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type PluginMeta = sdk.PluginMeta
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var globalPluginMeta sync.Map // name -> PluginMeta
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// RegisterPluginMeta 供插件包在 init() 中调用，注册显示名称。
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func RegisterPluginMeta(name, nameZh, nameEn string) {
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globalPluginMeta.Store(name, sdk.PluginMeta{NameZh: nameZh, NameEn: nameEn})
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}
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// GetPluginMeta 查询插件的显示名称。
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func GetPluginMeta(name string) (PluginMeta, bool) {
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v, ok := globalPluginMeta.Load(name)
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if !ok {
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return PluginMeta{}, false
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}
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return v.(PluginMeta), true
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}
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// globalFactories 是插件通过 init() 自注册的全局工厂表。
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// Registry.RegisterNative() 写入此表；Registry.Load() 从中查找。
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var globalFactories sync.Map
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// RegisterFactory 供插件包在 init() 中调用，实现自注册。
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// plugin.RegisterFactory("timer", func(name string, cfg map[string]interface{}) (sdk.Plugin, error) { ... })
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func RegisterFactory(name string, factory NativeFactory) {
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globalFactories.Store(name, factory)
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}
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// PluginToolCleaner 定义插件工具注销接口，由 StageHost 实现。
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type PluginToolCleaner interface {
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UnregisterPluginTools(pluginName string)
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}
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type Registry struct {
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mu sync.RWMutex
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plugins map[string]sdk.Plugin
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instances []sdk.Plugin
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factories map[string]NativeFactory
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pluginAutoRestart map[string]bool
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sdkRefs map[string]*sdk.PluginSDK
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iom *agentIO.IOManager
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evBus *events.Bus
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memDB *memory.GraphDB
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textMem *text.Memory
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docStore *doc.Store
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ks *knowledge.Store
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mgr *agentAPI.ProviderManager
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cfgReg *internalConfig.ConfigRegistry
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plgDir string
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lua *luaVM.VM
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baseKey string
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regTool sdk.ToolRegistrar
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regStage sdk.StageRegistrar
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regAPI sdk.APIRegistrar
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toolCleaner PluginToolCleaner
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status sdk.StatusAPI
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sup sdk.SupervisorAPI
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trk *tracker.Tracker
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cfg *types.Config
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stageHost sdk.ToolSource
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idx *memory.Indexer
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knownDisabled map[string]bool
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}
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func NewRegistry() *Registry {
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return &Registry{
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plugins: make(map[string]sdk.Plugin),
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factories: make(map[string]NativeFactory),
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pluginAutoRestart: make(map[string]bool),
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sdkRefs: make(map[string]*sdk.PluginSDK),
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knownDisabled: make(map[string]bool),
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}
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}
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func (r *Registry) SetIOManager(iom *agentIO.IOManager) { r.iom = iom }
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func (r *Registry) SetEventBus(evBus *events.Bus) { r.evBus = evBus }
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func (r *Registry) SetMemory(memDB *memory.GraphDB) { r.memDB = memDB }
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func (r *Registry) SetTextMemory(tm *text.Memory) { r.textMem = tm }
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func (r *Registry) SetDocStore(ds *doc.Store) { r.docStore = ds }
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func (r *Registry) SetKnowledge(ks *knowledge.Store) { r.ks = ks }
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func (r *Registry) SetProviderManager(mgr *agentAPI.ProviderManager) { r.mgr = mgr }
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func (r *Registry) SetConfigRegistry(cfgReg *internalConfig.ConfigRegistry) { r.cfgReg = cfgReg }
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func (r *Registry) SetPluginDir(dir string) { r.plgDir = dir }
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func (r *Registry) SetLuaVM(vm *luaVM.VM) { r.lua = vm }
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func (r *Registry) SetBaseAPIKey(key string) { r.baseKey = key }
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func (r *Registry) SetToolRegistrar(fn sdk.ToolRegistrar) { r.regTool = fn }
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func (r *Registry) SetStageRegistrar(fn sdk.StageRegistrar) { r.regStage = fn }
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func (r *Registry) SetAPIRegistrar(fn sdk.APIRegistrar) { r.regAPI = fn }
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func (r *Registry) SetToolCleaner(tc PluginToolCleaner) { r.toolCleaner = tc }
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func (r *Registry) SetStatusProvider(sp sdk.StatusAPI) { r.status = sp }
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func (r *Registry) SetSupervisor(sup sdk.SupervisorAPI) { r.sup = sup }
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func (r *Registry) SetTracker(trk *tracker.Tracker) { r.trk = trk }
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func (r *Registry) SetConfig(cfg *types.Config) { r.cfg = cfg }
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func (r *Registry) SetStageHost(sh sdk.ToolSource) { r.stageHost = sh }
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func (r *Registry) SetIndexer(idx *memory.Indexer) { r.idx = idx }
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func (r *Registry) RegisterNative(name string, factory NativeFactory) {
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r.mu.Lock()
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defer r.mu.Unlock()
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r.factories[name] = factory
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globalFactories.Store(name, factory)
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}
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type channelDevice struct {
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name string
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desc string
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caps agentIO.OutputCapability
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handler sdk.ToolHandler
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chDef agentIO.ChannelDef
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}
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func (d *channelDevice) Name() string { return d.name }
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func (d *channelDevice) Type() agentIO.DeviceType { return agentIO.DeviceOutput }
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func (d *channelDevice) Description() string { return d.desc }
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func (d *channelDevice) Start() error { return nil }
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func (d *channelDevice) Stop() error { return nil }
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func (d *channelDevice) OutputCapabilities() agentIO.OutputCapability { return d.caps }
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func (d *channelDevice) Tools() []agentIO.ToolDef { return nil }
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func (d *channelDevice) Execute(tool string, args map[string]interface{}) (interface{}, error) {
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return d.handler(args)
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}
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func (d *channelDevice) ChannelDef() agentIO.ChannelDef { return d.chDef }
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func (r *Registry) buildSDK(name string) *sdk.PluginSDK {
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sett := sdk.NewSettings(name, r.cfgReg)
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regTool := r.regTool
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if regTool == nil {
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regTool = func(toolName string, def sdk.ToolDef, handler sdk.ToolHandler) error {
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return nil
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}
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}
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regStage := r.regStage
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if regStage == nil {
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regStage = func(stage sdk.Stage, handler sdk.StageHandler) {}
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}
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regAPI := r.regAPI
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if regAPI == nil {
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regAPI = func(name string) error { return nil }
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}
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regOutput := func(chName string, caps int, desc string, def sdk.ChannelDef, handler sdk.ToolHandler) error {
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if r.iom == nil {
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return nil
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}
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return r.iom.RegisterDevice(&channelDevice{
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name: chName,
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caps: agentIO.OutputCapability(caps),
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desc: desc,
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handler: handler,
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chDef: agentIO.ChannelDef(def),
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})
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}
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regInput := func(name string, def sdk.ChannelDef) error {
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if r.iom == nil {
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return nil
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}
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r.iom.RegisterInputChannel(name, agentIO.ChannelDef(def))
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return nil
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}
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return sdk.New(name, sdk.SDKConfig{
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IOManager: r.iom,
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EventBus: r.evBus,
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Memory: sdk.NewGraphMemory(r.memDB),
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TextMemory: sdk.NewTextMemory(r.textMem),
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DocMemory: sdk.NewDocMemory(r.docStore),
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Knowledge: sdk.NewKnowledge(r.ks),
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LLM: sdk.NewLLM(r.mgr, r.cfgReg, r.lua, r.baseKey),
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Settings: sett,
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RegTool: regTool,
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RegStage: regStage,
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RegAPI: regAPI,
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RegOutput: regOutput,
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RegInput: regInput,
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PluginMgr: r,
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Status: r.status,
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Supervisor: r.sup,
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Adapter: sdk.NewAdapter(r.lua),
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Tracker: r.trk,
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Config: sdk.NewConfig(r.cfg),
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Tool: sdk.NewTool(r.stageHost, r.iom),
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Indexer: sdk.NewIndexer(r.idx),
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})
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}
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func (r *Registry) Load(dir string) error {
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if dir == "" {
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dir = r.plgDir
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}
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os.MkdirAll(dir, 0755)
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// 1) 扫描已有目录
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loaded := map[string]bool{}
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entries, err := os.ReadDir(dir)
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if err != nil {
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if os.IsNotExist(err) {
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os.MkdirAll(dir, 0755)
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return nil
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}
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return err
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}
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for _, entry := range entries {
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if !entry.IsDir() {
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continue
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}
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name := entry.Name()
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plgDir := filepath.Join(dir, name)
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if r.loadOne(plgDir, name) {
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loaded[name] = true
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}
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}
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// 2) 对已注册但尚无目录的工厂，创建目录并加载
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r.mu.RLock()
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allFactories := make(map[string]NativeFactory)
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for name, f := range r.factories {
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allFactories[name] = f
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}
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r.mu.RUnlock()
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globalFactories.Range(func(key, val interface{}) bool {
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name := key.(string)
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if _, ok := allFactories[name]; !ok {
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allFactories[name] = val.(NativeFactory)
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}
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return true
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})
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for name, factory := range allFactories {
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if loaded[name] {
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continue
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}
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if r.isDisabled(name) {
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log.Printf("[plugin] %s is disabled, skipping", name)
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r.mu.Lock()
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r.knownDisabled[name] = true
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r.mu.Unlock()
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continue
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}
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plgDir := filepath.Join(dir, name)
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os.MkdirAll(plgDir, 0755)
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cfg := r.readConfig(plgDir)
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p, err := factory(name, cfg)
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if err != nil {
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log.Printf("[plugin] factory %s: %v", name, err)
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continue
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}
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if p == nil {
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continue
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}
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plgSDK := r.buildSDK(name)
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if err := p.Start(plgSDK); err != nil {
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log.Printf("[plugin] start %s: %v", name, err)
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continue
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}
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r.mu.Lock()
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r.plugins[name] = p
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r.pluginAutoRestart[name] = plgSDK.AutoRestart()
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r.instances = append(r.instances, p)
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r.mu.Unlock()
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log.Printf("[plugin] loaded: %s", name)
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}
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return nil
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}
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func (r *Registry) isDisabled(name string) bool {
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if r.cfgReg == nil {
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return false
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}
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return r.cfgReg.IsPluginDisabled(name)
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}
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func (r *Registry) loadOne(plgDir, name string) bool {
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if r.isDisabled(name) {
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log.Printf("[plugin] %s is disabled, skipping", name)
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r.mu.Lock()
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r.knownDisabled[name] = true
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r.mu.Unlock()
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return false
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}
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// 1) 查找工厂（init 自注册或 RegisterNative）
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r.mu.RLock()
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factory, hasFactory := r.factories[name]
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r.mu.RUnlock()
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if !hasFactory {
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v, ok := globalFactories.Load(name)
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if ok {
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factory = v.(NativeFactory)
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hasFactory = true
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}
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}
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var plg sdk.Plugin
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// 读取 plugin.json 以获取插件显示名称元数据（主要用于外部插件）
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if mft := readManifest(plgDir); mft != nil {
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if mft.NameZh != "" || mft.NameEn != "" {
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RegisterPluginMeta(name, mft.NameZh, mft.NameEn)
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}
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}
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if hasFactory {
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cfg := r.readConfig(plgDir)
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p, err := factory(name, cfg)
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if err != nil {
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log.Printf("[plugin] factory %s: %v", name, err)
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return false
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}
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if p == nil {
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return false
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}
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plg = p
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} else {
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// 2) 无工厂，尝试动态加载 .so / .lua
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dynCfg := r.readConfig(plgDir)
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p, err := r.tryDynamic(plgDir, name, dynCfg)
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if err != nil {
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log.Printf("[plugin] dynamic %s: %v", name, err)
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}
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if p == nil {
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return false
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}
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plg = p
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}
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plgSDK := r.buildSDK(name)
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if err := plg.Start(plgSDK); err != nil {
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log.Printf("[plugin] start %s: %v", name, err)
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return false
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}
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r.mu.Lock()
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r.plugins[name] = plg
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r.pluginAutoRestart[name] = plgSDK.AutoRestart()
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r.sdkRefs[name] = plgSDK
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r.instances = append(r.instances, plg)
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r.mu.Unlock()
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log.Printf("[plugin] loaded: %s", name)
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return true
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}
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// runStopHandlers 执行插件注册的停止清理回调（SDK 层），须在调用插件 Stop() 之前执行。
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func (r *Registry) runStopHandlers(name string) {
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if sdk, ok := r.sdkRefs[name]; ok {
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sdk.RunStopHandlers()
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}
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}
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// runOnRemoveHandlers 执行插件注册的删除清理回调（SDK 层），插件 Stop() 之后、从注册表移除前执行。
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func (r *Registry) runOnRemoveHandlers(name string) {
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if sdk, ok := r.sdkRefs[name]; ok {
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sdk.RunOnRemoveHandlers()
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}
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}
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func (r *Registry) StopAll() {
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r.mu.Lock()
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defer r.mu.Unlock()
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for _, p := range r.instances {
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r.runStopHandlers(p.Name())
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if err := p.Stop(); err != nil {
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log.Printf("[plugin] stop %s: %v", p.Name(), err)
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}
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}
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r.plugins = make(map[string]sdk.Plugin)
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r.instances = nil
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r.pluginAutoRestart = make(map[string]bool)
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r.sdkRefs = make(map[string]*sdk.PluginSDK)
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}
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func (r *Registry) Reload(dir string) (string, error) {
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r.StopAll()
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if err := r.Load(dir); err != nil {
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return "", err
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}
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return fmt.Sprintf("loaded %d plugins", len(r.instances)), nil
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}
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func (r *Registry) ReloadOne(name string) error {
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plgDir := filepath.Join(r.plgDir, name)
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r.mu.Lock()
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if p, ok := r.plugins[name]; ok {
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r.runStopHandlers(name)
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if err := p.Stop(); err != nil {
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log.Printf("[plugin] stop %s for reload: %v", name, err)
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}
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delete(r.plugins, name)
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delete(r.sdkRefs, name)
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for i, inst := range r.instances {
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if inst.Name() == name {
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r.instances = append(r.instances[:i], r.instances[i+1:]...)
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break
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}
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}
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}
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r.mu.Unlock()
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ok := r.loadOne(plgDir, name)
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if !ok {
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return fmt.Errorf("reload plugin %s failed", name)
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}
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log.Printf("[plugin] reloaded: %s", name)
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return nil
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}
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func (r *Registry) List() []string {
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r.mu.RLock()
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defer r.mu.RUnlock()
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list := make([]string, 0, len(r.plugins))
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for name := range r.plugins {
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list = append(list, name)
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}
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sort.Strings(list)
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return list
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}
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func (r *Registry) Get(name string) sdk.Plugin {
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r.mu.RLock()
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defer r.mu.RUnlock()
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return r.plugins[name]
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}
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func (r *Registry) AutoRestartEnabled(name string) bool {
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r.mu.RLock()
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defer r.mu.RUnlock()
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enabled, ok := r.pluginAutoRestart[name]
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if !ok {
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return true
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}
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return enabled
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}
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func (r *Registry) IsDisabled(name string) bool {
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return r.isDisabled(name)
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||
}
|
||
|
||
func (r *Registry) Enable(name string) error {
|
||
if r.cfgReg != nil {
|
||
r.cfgReg.RemoveDisabledPlugin(name)
|
||
}
|
||
r.mu.Lock()
|
||
delete(r.knownDisabled, name)
|
||
r.mu.Unlock()
|
||
plgDir := filepath.Join(r.plgDir, name)
|
||
if r.loadOne(plgDir, name) {
|
||
log.Printf("[plugin] enabled: %s", name)
|
||
return nil
|
||
}
|
||
return fmt.Errorf("enable plugin %s failed", name)
|
||
}
|
||
|
||
func (r *Registry) Disable(name string) error {
|
||
r.mu.Lock()
|
||
p, ok := r.plugins[name]
|
||
if ok {
|
||
r.runStopHandlers(name)
|
||
if err := p.Stop(); err != nil {
|
||
log.Printf("[plugin] stop %s for disable: %v", name, err)
|
||
}
|
||
delete(r.plugins, name)
|
||
delete(r.sdkRefs, name)
|
||
for i, inst := range r.instances {
|
||
if inst.Name() == name {
|
||
r.instances = append(r.instances[:i], r.instances[i+1:]...)
|
||
break
|
||
}
|
||
}
|
||
}
|
||
r.knownDisabled[name] = true
|
||
r.mu.Unlock()
|
||
|
||
if r.toolCleaner != nil {
|
||
r.toolCleaner.UnregisterPluginTools(name)
|
||
}
|
||
|
||
if r.cfgReg != nil {
|
||
r.cfgReg.AddDisabledPlugin(name, "system")
|
||
}
|
||
log.Printf("[plugin] disabled: %s", name)
|
||
return nil
|
||
}
|
||
|
||
// ---- PluginManager interface ----
|
||
|
||
func (r *Registry) ListLoadedPlugins() []string { return r.List() }
|
||
|
||
func (r *Registry) ListDisabledPlugins() []sdk.DisabledPluginInfo {
|
||
if r.cfgReg == nil {
|
||
return nil
|
||
}
|
||
list, err := r.cfgReg.ListDisabledPlugins()
|
||
if err != nil {
|
||
return nil
|
||
}
|
||
result := make([]sdk.DisabledPluginInfo, len(list))
|
||
for i, v := range list {
|
||
result[i] = sdk.DisabledPluginInfo(v)
|
||
}
|
||
return result
|
||
}
|
||
|
||
func (r *Registry) IsPluginDisabled(name string) bool { return r.isDisabled(name) }
|
||
|
||
func (r *Registry) DisablePlugin(name, by string) error {
|
||
// Check not disabling self if running
|
||
if r.cfgReg != nil {
|
||
// If already disabled, no-op
|
||
if r.cfgReg.IsPluginDisabled(name) {
|
||
return fmt.Errorf("plugin %s already disabled", name)
|
||
}
|
||
}
|
||
|
||
r.mu.Lock()
|
||
p, ok := r.plugins[name]
|
||
if ok {
|
||
r.runStopHandlers(name)
|
||
if err := p.Stop(); err != nil {
|
||
log.Printf("[plugin] stop %s for disable: %v", name, err)
|
||
}
|
||
delete(r.plugins, name)
|
||
delete(r.sdkRefs, name)
|
||
for i, inst := range r.instances {
|
||
if inst.Name() == name {
|
||
r.instances = append(r.instances[:i], r.instances[i+1:]...)
|
||
break
|
||
}
|
||
}
|
||
}
|
||
r.knownDisabled[name] = true
|
||
r.mu.Unlock()
|
||
|
||
if r.toolCleaner != nil {
|
||
r.toolCleaner.UnregisterPluginTools(name)
|
||
}
|
||
|
||
if r.cfgReg != nil {
|
||
r.cfgReg.AddDisabledPlugin(name, by)
|
||
}
|
||
log.Printf("[plugin] disabled: %s (by %s)", name, by)
|
||
return nil
|
||
}
|
||
|
||
func (r *Registry) EnablePlugin(name string) error { return r.Enable(name) }
|
||
|
||
// RemovePlugin 卸载插件：先停止（stop handlers + Stop），再执行插件注册的 onRemove
|
||
// 回调（删除专用，重载不触发），最后从注册表移除并清理禁用/工具注册。
|
||
// 插件目录的物理删除由调用方（pluginmgr）负责。
|
||
func (r *Registry) RemovePlugin(name string) error {
|
||
r.mu.Lock()
|
||
p, ok := r.plugins[name]
|
||
if ok {
|
||
r.runStopHandlers(name)
|
||
if err := p.Stop(); err != nil {
|
||
log.Printf("[plugin] stop %s for remove: %v", name, err)
|
||
}
|
||
delete(r.plugins, name)
|
||
delete(r.sdkRefs, name)
|
||
for i, inst := range r.instances {
|
||
if inst.Name() == name {
|
||
r.instances = append(r.instances[:i], r.instances[i+1:]...)
|
||
break
|
||
}
|
||
}
|
||
}
|
||
r.runOnRemoveHandlers(name)
|
||
r.mu.Unlock()
|
||
|
||
if r.toolCleaner != nil {
|
||
r.toolCleaner.UnregisterPluginTools(name)
|
||
}
|
||
if r.cfgReg != nil {
|
||
r.cfgReg.RemoveDisabledPlugin(name)
|
||
r.cfgReg.RemovePlugin(name)
|
||
}
|
||
log.Printf("[plugin] removed: %s", name)
|
||
return nil
|
||
}
|
||
|
||
func (r *Registry) ReloadPlugins() (string, error) { return r.Reload(r.plgDir) }
|
||
|
||
// ListKnown 返回所有已知插件（已加载 + 已禁用 + 已安装但未加载）。
|
||
func (r *Registry) ListKnown() []string {
|
||
r.mu.RLock()
|
||
known := make(map[string]bool)
|
||
for name := range r.plugins {
|
||
known[name] = true
|
||
}
|
||
for name := range r.knownDisabled {
|
||
known[name] = true
|
||
}
|
||
r.mu.RUnlock()
|
||
|
||
if r.plgDir != "" {
|
||
entries, _ := os.ReadDir(r.plgDir)
|
||
for _, e := range entries {
|
||
if e.IsDir() {
|
||
known[e.Name()] = true
|
||
}
|
||
}
|
||
}
|
||
|
||
r.mu.RLock()
|
||
for name := range r.factories {
|
||
known[name] = true
|
||
}
|
||
r.mu.RUnlock()
|
||
|
||
globalFactories.Range(func(key, val interface{}) bool {
|
||
known[key.(string)] = true
|
||
return true
|
||
})
|
||
|
||
list := make([]string, 0, len(known))
|
||
for name := range known {
|
||
list = append(list, name)
|
||
}
|
||
sort.Strings(list)
|
||
return list
|
||
}
|
||
|
||
func (r *Registry) PluginMetas() map[string]sdk.PluginMeta {
|
||
metas := make(map[string]sdk.PluginMeta)
|
||
globalPluginMeta.Range(func(key, val interface{}) bool {
|
||
metas[key.(string)] = val.(sdk.PluginMeta)
|
||
return true
|
||
})
|
||
return metas
|
||
}
|
||
|
||
func (r *Registry) PluginDir() string {
|
||
return r.plgDir
|
||
}
|
||
|
||
func (r *Registry) tryDynamic(plgDir, name string, config map[string]interface{}) (sdk.Plugin, error) {
|
||
// 尝试顺序：.so (Go plugin on Linux) → .dll (Windows) → .lua (跨平台)
|
||
for _, try := range []struct {
|
||
name string
|
||
fn func(string, string, map[string]interface{}) (sdk.Plugin, error)
|
||
}{
|
||
{"so", tryLoadSO},
|
||
{"dll", tryLoadDLL},
|
||
{"lua", tryLoadLua},
|
||
} {
|
||
plg, err := try.fn(plgDir, name, config)
|
||
if err != nil {
|
||
return nil, err
|
||
}
|
||
if plg != nil {
|
||
return plg, nil
|
||
}
|
||
}
|
||
return nil, nil
|
||
}
|
||
|
||
func (r *Registry) readConfig(plgDir string) map[string]interface{} {
|
||
cfg := map[string]interface{}{}
|
||
data, err := os.ReadFile(filepath.Join(plgDir, "skill.json"))
|
||
if err != nil {
|
||
return cfg
|
||
}
|
||
var meta map[string]interface{}
|
||
if err := json.Unmarshal(data, &meta); err == nil {
|
||
return meta
|
||
}
|
||
return cfg
|
||
}
|