forked from mirror/ledisdb
46 lines
1.3 KiB
Go
46 lines
1.3 KiB
Go
// Copyright 2014 Gary Burd
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//
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// Licensed under the Apache License, Version 2.0 (the "License"): you may
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// not use this file except in compliance with the License. You may obtain
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// a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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// License for the specific language governing permissions and limitations
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// under the License.
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package redis
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import (
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"strings"
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)
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const (
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watchState = 1 << iota
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multiState
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subscribeState
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monitorState
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)
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type commandInfo struct {
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set, clear int
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}
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var commandInfos = map[string]commandInfo{
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"WATCH": commandInfo{set: watchState},
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"UNWATCH": commandInfo{clear: watchState},
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"MULTI": commandInfo{set: multiState},
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"EXEC": commandInfo{clear: watchState | multiState},
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"DISCARD": commandInfo{clear: watchState | multiState},
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"PSUBSCRIBE": commandInfo{set: subscribeState},
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"SUBSCRIBE": commandInfo{set: subscribeState},
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"MONITOR": commandInfo{set: monitorState},
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}
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func lookupCommandInfo(commandName string) commandInfo {
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return commandInfos[strings.ToUpper(commandName)]
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}
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