magic

server/utils/service.go

@@ -1,6 +1,44 @@
 package utils
 
 import (
+	"encoding/base64"
+	"log"
+	"net"
+	"strings"
 
+	"saprusserver/structs"
 )
 
+func (c *SocketCall) GatherSaprusHeader(buf []byte) structs.SaprusHeaderFrame {
+	data := structs.SaprusHeaderFrame {
+		PacketType:     [2]byte{buf[0], buf[1]},
+                Length:         [2]byte{buf[2], buf[3]},
+	}
+	return data
+}
+
+func ProcessRequests(buf []byte, addr net.Addr) {
+	c := SocketCall{}
+
+	msg := "hello world"
+	b64Msg := base64.StdEncoding.EncodeToString([]byte(msg))
+
+	saprusHeader := c.GatherSaprusHeader(buf)
+
+	remoteAddr := strings.Split(addr.String(), ":")
+
+	switch {
+		case strings.Contains(string(buf), "here"):
+			log.Printf("Sending Data to %s\n", remoteAddr)
+			c.SendData(b64Msg)
+		case saprusHeader.PacketType == [2]byte{0x88, 0x88}:
+			log.Printf("New find:: %s\n", remoteAddr)
+			c.SendData(base64.StdEncoding.EncodeToString([]byte("hello\n")))
+		case saprusHeader.PacketType == [2]byte{0x00, 0x3C}:
+			log.Printf("Broadcast message::%s\n", remoteAddr)
+		default:
+			log.Printf("Packet type not found::%x\n", string(saprusHeader.PacketType[:]))
+	}
+
+	return
+}