create event poll

core/src/main/golang/server/event.go

@@ -0,0 +1,57 @@
+package server
+
+import (
+	"encoding/binary"
+	"github.com/kr328/clash/event"
+	"net"
+)
+
+func handlePollEvent(client *net.UnixConn) {
+	var control chan []byte = make(chan []byte, 10)
+
+	defer close(control)
+	defer event.ClearHandlers()
+
+	var send func([]byte) = func(buf []byte) {
+		control <- buf
+	}
+
+	var c func() = func() {
+		close(control)
+	}
+
+	defer binary.Write(client, binary.BigEndian, event.EventClose)
+
+	if err := event.SetHandlers(send, c); err != nil {
+		return
+	}
+
+	for buf := range control {
+		if buf == nil {
+			return
+		}
+
+		writeCommandPacket(client, buf)
+	}
+}
+
+func handleSetEventEnabled(client *net.UnixConn) {
+	var eventType int
+	var enabled int
+	var err error
+
+	err = binary.Read(client, binary.BigEndian, &eventType)
+	if err != nil {
+		return
+	}
+
+	err = binary.Read(client, binary.BigEndian, &enabled)
+	if err != nil {
+		return
+	}
+
+	switch eventType {
+	case event.EventLog:
+		event.StartLogEvent()
+	}
+}