sing-box/option/config.go

package option

import (
	"bytes"
	"strings"

	"github.com/sagernet/sing/common"
	E "github.com/sagernet/sing/common/exceptions"

	"github.com/goccy/go-json"
)

type _Options struct {
	Log       *LogOption    `json:"log,omitempty"`
	DNS       *DNSOptions   `json:"dns,omitempty"`
	Inbounds  []Inbound     `json:"inbounds,omitempty"`
	Outbounds []Outbound    `json:"outbounds,omitempty"`
	Route     *RouteOptions `json:"route,omitempty"`
}

type Options _Options

func (o *Options) UnmarshalJSON(content []byte) error {
	decoder := json.NewDecoder(bytes.NewReader(content))
	decoder.DisallowUnknownFields()
	err := decoder.Decode((*_Options)(o))
	if err == nil {
		return nil
	}
	if syntaxError, isSyntaxError := err.(*json.SyntaxError); isSyntaxError {
		prefix := string(content[:syntaxError.Offset])
		row := strings.Count(prefix, "\n") + 1
		column := len(prefix) - strings.LastIndex(prefix, "\n") - 1
		return E.Extend(syntaxError, "row ", row, ", column ", column)
	}
	return err
}

func (o Options) Equals(other Options) bool {
	return common.ComparablePtrEquals(o.Log, other.Log) &&
		common.PtrEquals(o.DNS, other.DNS) &&
		common.SliceEquals(o.Inbounds, other.Inbounds) &&
		common.ComparableSliceEquals(o.Outbounds, other.Outbounds) &&
		common.PtrEquals(o.Route, other.Route)
}

type LogOption struct {
	Disabled     bool   `json:"disabled,omitempty"`
	Level        string `json:"level,omitempty"`
	Output       string `json:"output,omitempty"`
	Timestamp    bool   `json:"timestamp,omitempty"`
	DisableColor bool   `json:"-"`
}