add handler recorder

recorder/recorder.go

@@ -1,6 +1,68 @@
 package recorder
 
+import (
+	"context"
+	"encoding/json"
+	"net/http"
+	"time"
+
+	"github.com/go-gost/core/recorder"
+)
+
 const (
+	RecorderServiceHandler       = "recorder.service.handler"
 	RecorderServiceHandlerSerial = "recorder.service.handler.serial"
 	RecorderServiceHandlerTunnel = "recorder.service.handler.tunnel"
 )
+
+type HTTPRecorderObject struct {
+	Host           string      `json:"host"`
+	Method         string      `json:"method"`
+	Proto          string      `json:"proto"`
+	Scheme         string      `json:"scheme"`
+	URI            string      `json:"uri"`
+	StatusCode     int         `json:"statusCode"`
+	RequestHeader  http.Header `json:"requestHeader"`
+	ResponseHeader http.Header `json:"responseHeader"`
+	// RequestBody    string
+	// ResponseBody   string
+}
+
+type DNSRecorderObject struct {
+	ID       int    `json:"id"`
+	Name     string `json:"name"`
+	Class    string `json:"class"`
+	Type     string `json:"type"`
+	Question string `json:"question"`
+	Answer   string `json:"answer"`
+	Cached   bool   `json:"cached"`
+}
+
+type HandlerRecorderObject struct {
+	Node       string              `json:"node,omitempty"`
+	Service    string              `json:"service"`
+	Network    string              `json:"network"`
+	RemoteAddr string              `json:"remote"`
+	LocalAddr  string              `json:"local"`
+	Host       string              `json:"host"`
+	Client     string              `json:"client,omitempty"`
+	HTTP       *HTTPRecorderObject `json:"http,omitempty"`
+	DNS        *DNSRecorderObject  `json:"dns,omitempty"`
+	Err        string              `json:"err,omitempty"`
+	Duration   time.Duration       `json:"duration"`
+	Time       time.Time           `json:"time"`
+	SID        string              `json:"sid"`
+}
+
+func (p *HandlerRecorderObject) Record(ctx context.Context, r recorder.Recorder) error {
+	if p == nil || r == nil {
+		return nil
+	}
+
+	data, err := json.Marshal(p)
+	if err != nil {
+		return err
+	}
+
+	return r.Record(ctx, data)
+}