59 lines
1.9 KiB
Go
59 lines
1.9 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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"context"
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"github.com/IrineSistiana/mosdns/v5/pkg/query_context"
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)
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// RecursiveExecutable represents something that is executable and requires stack.
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type RecursiveExecutable interface {
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Exec(ctx context.Context, qCtx *query_context.Context, next ChainWalker) error
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}
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// Executable represents something that is executable.
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type Executable interface {
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Exec(ctx context.Context, qCtx *query_context.Context) error
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}
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// Matcher represents a matcher that can match a certain patten in Context.
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type Matcher interface {
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Match(ctx context.Context, qCtx *query_context.Context) (bool, error)
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}
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type RecursiveExecutableFunc func(ctx context.Context, qCtx *query_context.Context, next ChainWalker) error
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func (f RecursiveExecutableFunc) Exec(ctx context.Context, qCtx *query_context.Context, next ChainWalker) error {
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return f(ctx, qCtx, next)
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}
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type ExecutableFunc func(ctx context.Context, qCtx *query_context.Context) error
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func (f ExecutableFunc) Exec(ctx context.Context, qCtx *query_context.Context) error {
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return f(ctx, qCtx)
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}
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type MatchFunc func(ctx context.Context, qCtx *query_context.Context) (bool, error)
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func (f MatchFunc) Match(ctx context.Context, qCtx *query_context.Context) (bool, error) {
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return f(ctx, qCtx)
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}
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