split src/devices/input into src/devices/input/{raw,wrap}

src/device/input/raw/udp.go

@@ -0,0 +1,39 @@
+package raw
+
+import (
+	"log"
+	"net"
+	"os"
+	"strconv"
+)
+
+type UDP struct {
+	conn net.PacketConn
+}
+
+func NewUDP(port int) UDP {
+	conn, err := net.ListenPacket("udp", ":"+strconv.Itoa(port))
+	if err != nil {
+		panic(err)
+	}
+	return UDP{
+		conn: conn,
+	}
+}
+
+func (udp UDP) Read() []byte {
+	panic("NEEDS TO BE IN BG THREAD SO WE CAN SHUT DOWN WITHOUT BLOCKING ON READ OR AT LEAST BE RESPONSIVE")
+	buff := make([]byte, 1024)
+	n, _, err := udp.conn.ReadFrom(buff)
+	if err != nil {
+		panic(err)
+	}
+	if os.Getenv("DEBUG") == "true" {
+		log.Printf("raw.UDP.Read() => %s", buff[:n])
+	}
+	return buff[:n]
+}
+
+func (udp UDP) Close() {
+	udp.conn.Close()
+}