Xray-core/main/json/json.go

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package json
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import (
"context"
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"io"
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"github.com/xtls/xray-core/common"
"github.com/xtls/xray-core/common/cmdarg"
"github.com/xtls/xray-core/common/errors"
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"github.com/xtls/xray-core/core"
"github.com/xtls/xray-core/infra/conf"
"github.com/xtls/xray-core/infra/conf/serial"
"github.com/xtls/xray-core/main/confloader"
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)
func init() {
common.Must(core.RegisterConfigLoader(&core.ConfigFormat{
Name: "JSON",
Extension: []string{"json"},
Loader: func(input interface{}) (*core.Config, error) {
switch v := input.(type) {
case cmdarg.Arg:
cf := &conf.Config{}
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for i, arg := range v {
errors.LogInfo(context.Background(), "Reading config: ", arg)
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r, err := confloader.LoadConfig(arg)
if err != nil {
return nil, errors.New("failed to read config: ", arg).Base(err)
}
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c, err := serial.DecodeJSONConfig(r)
if err != nil {
return nil, errors.New("failed to decode config: ", arg).Base(err)
}
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if i == 0 {
// This ensure even if the muti-json parser do not support a setting,
// It is still respected automatically for the first configure file
*cf = *c
continue
}
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cf.Override(c, arg)
}
return cf.Build()
case io.Reader:
return serial.LoadJSONConfig(v)
default:
return nil, errors.New("unknow type")
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}
},
}))
}