完成终端鉴权消息开发

lib/protocol/message/TerminalAuthenticate_msg.py

+#encoding:utf-8
+
+'''
+定义终端鉴权消息
+'''
+from lib.protocol.message.MessageBase import MessageBase
+
+
+class TerminalAuthenticate_msg(MessageBase):
+    def __init__(self):
+        super().__init__()          #不执行该方法，无法使用父类里面定义的属性
+        pass
+
+    #######################################################
+    # 生成一条完整的消息
+    #######################################################
+    def generateMsg(self):
+        msg = ""
+        msgHeader = self.getMsgHeader()
+        msgBody = self.getMsgBody()
+        checkCode = self.getCheckCode(msgHeader + msgBody)
+        msg = msg + self.IDENTIFY
+        info = msgHeader + msgBody + checkCode
+        info = self.replace7e7d(info)
+        msg = msg + info
+        msg = msg + self.IDENTIFY
+        return msg
+
+    #######################################################
+    # 获取消息体
+    #######################################################
+    def getMsgBody(self):
+        msg = ""
+        #鉴权码
+        authenticateCode = str("asuyx7".encode("gbk"))
+        authenticateCode = authenticateCode[2:len(authenticateCode) - 1]
+        authenticateCode = self.str2Hex(authenticateCode)
+        msg = authenticateCode
+        return msg
+
+    #######################################################
+    # 获取消息头
+    #######################################################
+    def getMsgHeader(self):
+        # msgID = self.int2hexStringByBytes(102,2)                 #消息id
+        msgID = "0102"
+        msgBodyProperty = self.getMsgBodyProperty(len(self.getMsgBody()))              #消息体属性
+        phoneNum = self.int2BCD(13146201119)                     #终端手机号
+        msgWaterCode = self.int2BCD(1)                           #消息流水号
+        subPkgContent = ""                                       #消息包封装项
+        data = msgID + msgBodyProperty + phoneNum + msgWaterCode + subPkgContent
+        return data
+
+    #获取消息体属性
+    def getMsgBodyProperty(self,msgBodyLen=128,encryptionType=0,subPkg=0):
+        if msgBodyLen >= 512:
+            raise RuntimeError('消息体长度超长！')
+        msgBodyLen = msgBodyLen                                  #消息体长度
+        encryptionType = encryptionType                          #加密方式
+        subPkg = subPkg                                          #分包
+        retain = 0                                               #保留位
+        data = msgBodyLen + encryptionType + subPkg + retain
+        dataHex = self.int2hexStringByBytes(data,2)
+        return dataHex
\ No newline at end of file

lib/protocol/message/TerminalRegister_msg.py

@@ -42,7 +42,9 @@ class TerminalRegister_msg(MessageBase):
         #车牌颜色 (车牌颜色，按照 JT/T415-2006 的 5.4.12。未上牌时，取值 为 0) 1：蓝色 2：黄色 3：黑色 4：白色 9：其他
         licencePlateColor = self.int2hexStringByBytes(1)
         #车辆标识 (车牌颜色为 0 时，表示车辆 VIN；否则，表示公安交通管理 部门颁发的机动车号牌)
-        carSign = self.str2Hex(str("渝B23CX".encode("gbk")))
+        carSign = str("渝B23CX".encode("gbk"))
+        carSign = carSign[2:len(carSign) - 1]
+        carSign = self.str2Hex(carSign)
         msg = msg + provinceId + manufacturerId + terminalType + terminalId + licencePlateColor + carSign
         return msg
 

lib/socket/messageTest.py

@@ -4,6 +4,7 @@ import socket
 
 from lib.protocol.message.Location_msg import Location_msg
 from lib.protocol.message.MessageBase import MessageBase
+from lib.protocol.message.TerminalAuthenticate_msg import TerminalAuthenticate_msg
 from lib.protocol.message.TerminalHeartbeat_msg import TerminalHeartbeat_msg
 from lib.protocol.message.TerminalRegister_msg import TerminalRegister_msg
 from lib.protocol.message.data.TerminalCancle_msg import TerminalCancle_msg
@@ -15,7 +16,8 @@ port = 9001
 # msg = MessageBase().generateMsg()
 # msg = TerminalHeartbeat_msg().generateMsg()        #终端心跳
 # msg = TerminalRegister_msg().generateMsg()           #终端注册
-msg = TerminalCancle_msg().generateMsg()             #终端注销
+# msg = TerminalCancle_msg().generateMsg()             #终端注销
+msg = TerminalAuthenticate_msg().generateMsg()         #终端鉴权
 # msg = Location_msg().generateMsg()                 #位置信息汇报
 
 print(msg)