79 lines
1.4 KiB
Go
79 lines
1.4 KiB
Go
package main
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import (
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"encoding/json"
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"log"
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"os"
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"path/filepath"
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)
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const latestSerializeVer = 28
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const latestProtoVer = 39
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const maxPlayerNameLen = 20
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const playerNameChars = "^[a-zA-Z0-9-_]+$"
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const bytesPerMediaBunch = 5000
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const defaultSendInterval = 0.09
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const defaultUserLimit = 10
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const defaultAuthBackend = "sqlite3"
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const defaultBindAddr = ":40000"
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var conf Config
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type Config struct {
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RequirePasswd bool
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SendInterval float32
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UserLimit int
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AuthBackend string
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BindAddr string
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Servers []struct {
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Name string
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Addr string
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}
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CSMRF struct {
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NoCSMs bool
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ChatMsgs bool
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ItemDefs bool
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NodeDefs bool
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NoLimitMapRange bool
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PlayerList bool
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}
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MapRange uint32
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}
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func loadConfig() error {
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oldConf := conf
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conf.SendInterval = defaultSendInterval
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conf.UserLimit = defaultUserLimit
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conf.AuthBackend = defaultAuthBackend
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conf.BindAddr = defaultBindAddr
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executable, err := os.Executable()
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if err != nil {
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return err
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}
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path := filepath.Dir(executable) + "/config.json"
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f, err := os.OpenFile(path, os.O_RDWR|os.O_CREATE, 0666)
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if err != nil {
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conf = oldConf
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return err
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}
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defer f.Close()
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if fi, _ := f.Stat(); fi.Size() == 0 {
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f.WriteString("{\n\t\n}\n")
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f.Seek(0, os.SEEK_SET)
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}
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decoder := json.NewDecoder(f)
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if err := decoder.Decode(&conf); err != nil {
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conf = oldConf
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return err
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}
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log.Print("{←|⇶} load config")
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return nil
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}
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