refactor conf

conf/core.go

@@ -1,7 +1,29 @@
 package conf
 
+import (
+	"encoding/json"
+)
+
 type CoreConfig struct {
-	Type       string      `yaml:"Type"`
-	XrayConfig *XrayConfig `yaml:"XrayConfig"`
-	SingConfig *SingConfig `yaml:"SingConfig"`
+	Type       string      `json:"Type"`
+	XrayConfig *XrayConfig `json:"-"`
+	SingConfig *SingConfig `json:"-"`
+}
+
+type _CoreConfig CoreConfig
+
+func (c *CoreConfig) UnmarshalJSON(b []byte) error {
+	err := json.Unmarshal(b, (*_CoreConfig)(c))
+	if err != nil {
+		return err
+	}
+	switch c.Type {
+	case "xray":
+		c.XrayConfig = NewXrayConfig()
+		return json.Unmarshal(b, c.XrayConfig)
+	case "sing":
+		c.SingConfig = NewSingConfig()
+		return json.Unmarshal(b, c.SingConfig)
+	}
+	return nil
 }