Beispiel #1
0
func (co *UserManager) Input(userMap map[string]chan *lm.Data_Message, user *lm.Data_User) {
	defer co.Conn.Close()
	defer delete(userMap, user.GetUser()) //// del
	for {
		size := make([]byte, 4)
		index, err := co.Conn.Read(size)
		if err != nil {
			fmt.Println(err.Error())
			return
		}
		if index > 0 {
			size_ := int32(binary.BigEndian.Uint32(size))
			data := make([]byte, size_)
			dataObj := new(lm.Data)
			co.Conn.Read(data)
			proto.Unmarshal(data, dataObj)
			println("========= receive start %d", *dataObj.Type)
			if *dataObj.Type == int32(lm.Data_MESSAGE) {
				println("========= receive msg")
				msg := dataObj.GetMsg()
				msg.Send = new(string)
				*msg.Send = user.GetUser() //TODO
				println(*msg.Send + "========= receive send")
				accept := userMap[msg.GetAccept()]
				if accept != nil {
					println("========= receive ok", msg.GetAccept())
					userMap[msg.GetAccept()] <- msg
				}
				println(*msg.Send + "========= receive ok")
				co.ResultOK() ////接收信息OK
			}
		}
	}
}
Beispiel #2
0
func (co *UserManager) ResultOK() {
	result := new(lm.Data_Result)
	result.Msg = new(string)
	*result.Msg = "ok"
	result.Code = new(int32)
	*result.Code = 1

	data := new(lm.Data)
	data.Type = new(int32)
	*data.Type = 2
	data.Time = new(uint64)
	*data.Time = 11111111 //TODO
	data.Version = new(int32)
	*data.Version = 1
	data.Res = result
	data_, _ := proto.Marshal(data)

	co.Conn.Write(Size(data_))
	co.Conn.Write(data_)
}
Beispiel #3
0
func (co *UserManager) Output(userMap map[string]chan *lm.Data_Message, user *lm.Data_User) {
	defer co.Conn.Close()
	defer delete(userMap, user.GetUser()) //// del
	for {
		msg := <-userMap[user.GetUser()]
		println(user.GetUser(), "======= output")
		outData := new(lm.Data)
		outData.Version = new(int32)
		outData.Type = new(int32)
		outData.Time = new(uint64)
		*outData.Version = 1
		*outData.Type = int32(lm.Data_MESSAGE)
		*outData.Time = 111111
		outData.Msg = msg
		///////
		data, _ := proto.Marshal(outData)
		dataSize := make([]byte, 4)
		binary.BigEndian.PutUint32(dataSize, uint32(len(data))) ////TODO data的长度要做限制,要不然会出现计数不准的情况
		co.Conn.Write(dataSize)
		co.Conn.Write(data)
	}
}
Beispiel #4
0
func (co *UserManager) Login(userMap map[string]chan *lm.Data_Message) (user *lm.Data_User) {
	/////前4个字节标识  数据的长度
	size := make([]byte, 4)
	index, err := co.Conn.Read(size)
	if err != nil {
		fmt.Println("read error", err.Error())
		return
	}
	if index > 0 {
		///////
		println("read login info")
		size_ := int32(binary.BigEndian.Uint32(size))
		println("size_", size_)
		data := make([]byte, size_)
		co.Conn.Read(data)
		dataObj := new(lm.Data)
		proto.Unmarshal(data, dataObj)
		if *dataObj.Type == int32(lm.Data_USER) {
			user := dataObj.GetUser()
			/////声明当前登录用户的消息
			userMap[user.GetUser()] = make(chan *lm.Data_Message)
			//////TODO 登陆成功返回信息
			co.ResultOK()

			/////开启输出
			go co.Output(userMap, user)
			/////开启输入
			go co.Input(userMap, user)
			return user ////返回用户信息

		} else {
			fmt.Println("---- login error ---")
		}
	}

	return
}