forked from External/grumble
92 lines
2 KiB
Go
92 lines
2 KiB
Go
// Copyright (c) 2011 The Grumble Authors
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// The use of this source code is goverened by a BSD-style
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// license that can be found in the LICENSE-file.
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package main
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import (
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"log"
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"rpc"
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"strconv"
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)
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var CtlUsage = `grumble ctl
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help
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Show this help
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start [id]
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Start a server
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stop [id]
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Stop a server
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supw [id] [password]
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Set the SuperUser password for server with id
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setconf [id] [key] [value]
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Set a config value for server with id
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getconf [id] [key] [value]
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Get a config value for server with id
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`
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func GrumbleCtl(args []string) {
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log.SetFlags(0)
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if len(args) <= 1 || args[0] == "help" {
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log.Printf(CtlUsage)
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return
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}
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sid, _ := strconv.Atoi64(args[1])
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client, err := rpc.Dial(*ctlnet, *ctladdr)
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if err != nil {
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log.Fatalf("Could not connect to control socket: %v", err)
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}
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switch args[0] {
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case "start":
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err := client.Call("ctl.Start", sid, nil)
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if err != nil {
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log.Fatalf("Unable to start: %v", err)
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}
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log.Printf("[%v] Started", sid)
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case "stop":
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err := client.Call("ctl.Stop", sid, nil)
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if err != nil {
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log.Fatalf("Unable to stop: %v", err)
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}
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log.Printf("[%v] Stopped", sid)
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case "supw":
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if len(args) < 3 {
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return
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}
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err := client.Call("ctl.SetSuperUserPassword", &KeyValuePair{sid, "", args[2]}, nil)
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if err != nil {
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log.Fatalf("Unable to set SuperUser password: %v", err)
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}
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log.Printf("[%v] Set SuperUser password", sid)
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case "setconf":
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if len(args) < 4 {
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return
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}
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result := &KeyValuePair{}
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err := client.Call("ctl.SetConfig", &KeyValuePair{sid, args[2], args[3]}, result)
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if err != nil {
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log.Fatalf("Unable to set config: %v", err)
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}
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log.Printf("[%v] %v=%v", result.Id, result.Key, result.Value)
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case "getconf":
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if len(args) < 3 {
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return
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}
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result := &KeyValuePair{}
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err := client.Call("ctl.GetConfig", &KeyValuePair{sid, args[2], ""}, result)
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if err != nil {
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log.Fatalf("Unable to get config: %v", err)
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}
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log.Printf("[%v] %v=%v", result.Id, result.Key, result.Value)
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}
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}
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