123 lines
3.0 KiB
Go
123 lines
3.0 KiB
Go
/*
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* Copyright (C) 2020-2022, IrineSistiana
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*
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* This file is part of mosdns.
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*
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* mosdns is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* mosdns is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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package sequence
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import (
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"fmt"
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"github.com/IrineSistiana/mosdns/v5/coremain"
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"go.uber.org/zap"
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"sync"
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)
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type BQ interface {
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// M returns a non-nil *coremain.Mosdns.
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M() *coremain.Mosdns
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// L returns a non-nil *zap.Logger.
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L() *zap.Logger
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}
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type bq struct {
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m *coremain.Mosdns
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l *zap.Logger
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}
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func (bq *bq) M() *coremain.Mosdns {
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return bq.m
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}
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func (bq *bq) L() *zap.Logger {
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return bq.l
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}
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func NewBQ(m *coremain.Mosdns, l *zap.Logger) BQ {
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return &bq{m: m, l: l}
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}
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// ExecQuickSetupFunc configures an Executable or
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// RecursiveExecutable with a simple string args.
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type ExecQuickSetupFunc func(bq BQ, args string) (any, error)
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// MatchQuickSetupFunc configures a Matcher with a simple string args.
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type MatchQuickSetupFunc func(bq BQ, args string) (Matcher, error)
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var execQuickSetupReg struct {
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sync.RWMutex
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m map[string]ExecQuickSetupFunc
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}
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var matchQuickSetupReg struct {
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sync.RWMutex
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m map[string]MatchQuickSetupFunc
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}
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func RegExecQuickSetup(typ string, f ExecQuickSetupFunc) error {
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execQuickSetupReg.Lock()
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defer execQuickSetupReg.Unlock()
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_, ok := execQuickSetupReg.m[typ]
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if ok {
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return fmt.Errorf("type %s has already been registered", typ)
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}
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if execQuickSetupReg.m == nil {
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execQuickSetupReg.m = make(map[string]ExecQuickSetupFunc)
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}
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execQuickSetupReg.m[typ] = f
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return nil
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}
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func MustRegExecQuickSetup(typ string, f ExecQuickSetupFunc) {
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if err := RegExecQuickSetup(typ, f); err != nil {
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panic(err.Error())
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}
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}
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func GetExecQuickSetup(typ string) ExecQuickSetupFunc {
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execQuickSetupReg.RLock()
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defer execQuickSetupReg.RUnlock()
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return execQuickSetupReg.m[typ]
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}
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func RegMatchQuickSetup(typ string, f MatchQuickSetupFunc) error {
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matchQuickSetupReg.Lock()
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defer matchQuickSetupReg.Unlock()
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_, ok := matchQuickSetupReg.m[typ]
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if ok {
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return fmt.Errorf("type %s has already been registered", typ)
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}
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if matchQuickSetupReg.m == nil {
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matchQuickSetupReg.m = make(map[string]MatchQuickSetupFunc)
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}
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matchQuickSetupReg.m[typ] = f
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return nil
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}
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func MustRegMatchQuickSetup(typ string, f MatchQuickSetupFunc) {
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if err := RegMatchQuickSetup(typ, f); err != nil {
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panic(err.Error())
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}
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}
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func GetMatchQuickSetup(typ string) MatchQuickSetupFunc {
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matchQuickSetupReg.RLock()
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defer matchQuickSetupReg.RUnlock()
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return matchQuickSetupReg.m[typ]
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}
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