Add new admin panel, failover, dns fallback, providers, limiters. Update XHTTP

service/manager/repository/sqlite/utils.go

@@ -0,0 +1,63 @@
+package sqlite
+
+import (
+	"encoding/json"
+	"fmt"
+)
+
+type intSliceJSON []int
+
+func (s *intSliceJSON) Scan(src interface{}) error {
+	if src == nil {
+		*s = nil
+		return nil
+	}
+	var data []byte
+	switch v := src.(type) {
+	case []byte:
+		data = v
+	case string:
+		data = []byte(v)
+	default:
+		return fmt.Errorf("intSliceJSON.Scan: unsupported type %T", src)
+	}
+	if len(data) == 0 {
+		*s = nil
+		return nil
+	}
+	return json.Unmarshal(data, (*[]int)(s))
+}
+
+type stringSliceJSON []string
+
+func (s *stringSliceJSON) Scan(src interface{}) error {
+	if src == nil {
+		*s = nil
+		return nil
+	}
+	var data []byte
+	switch v := src.(type) {
+	case []byte:
+		data = v
+	case string:
+		data = []byte(v)
+	default:
+		return fmt.Errorf("stringSliceJSON.Scan: unsupported type %T", src)
+	}
+	if len(data) == 0 {
+		*s = nil
+		return nil
+	}
+	return json.Unmarshal(data, (*[]string)(s))
+}
+
+func marshalStringSlice(values []string) (string, error) {
+	if values == nil {
+		values = []string{}
+	}
+	data, err := json.Marshal(values)
+	if err != nil {
+		return "", err
+	}
+	return string(data), nil
+}