288 lines
12 KiB
C
288 lines
12 KiB
C
/***************************************************************
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Copyright © huijue Network Co., Ltd. 1998-2129. All rights reserved.
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Copyright © 上海汇珏网络通信设备股份有限公司 1998-2129. All rights reserved.
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文件名 : MqttClient.c
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作者 : kooloo
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版本 : V1.0
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描述 : 动环监控/边缘网关FSU主进程入口 支持设置调试输出口
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硬件平台 : iMX6ULL
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内核版本 : linux-imx-4.1.15-2.1.0-g3dc0a4b-v2.7
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编译器版本 ：gcc-linaro-4.9.4-2017.01-x86_64_arm-linux-gnueabihf
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日志 : 初版V1.0 2023/7/15 kooloo创建
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***************************************************************/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include "MQTTClient.h" //包含MQTT客户端库头文件
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#include <errno.h>
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#include "public.h" //公共函数头文件
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#include <sys/mman.h> //posix 内存共享 消息队列
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#include <sys/stat.h>
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#include "mslog.h"
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#include "SystemTimeFunc.h"
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#include "ProcessisRunning.h"
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#include <time.h>
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#include "cJSON.h" //
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#include "MqttClient.h"
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#include <FuncConfigTypeID_Public.h>
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static int msgarrvd(void *context, char *topicName, int topicLen,
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MQTTClient_message *message)
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{
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if (!strcmp(topicName, g_DeviceCfg.MqttConf.ServerPublicTopic_GateWay)) //校验消息的主题 kooloo add 202312
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{
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if(message->payloadlen<C_SRCToDST_MQ_MSGSIZE)
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{
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cJSON *json_rt = cJSON_Parse(message->payload);
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if (NULL == json_rt) // 接收到其它数据 不做处理
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{
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ms_info1("非json:%s\n", message->payload);
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}
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else //if(0) //json 解析正常 判断
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{
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cJSON *json_FsuID = cJSON_GetObjectItem(json_rt, C_FSUCODENAME); //获取表中ID 并做判断
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if (!strcmp(g_DeviceCfg.devConf.DeviceNumber, json_FsuID->valuestring)) //如果接收到的消息是FSUCODE 正确 则将消息转发 否则忽略
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{
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cJSON *json_Type = cJSON_GetObjectItem(json_rt, C_GATEWAY_DATATYPE); //获取表中ID 并做判断
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if (!strcmp(C_SERVER_READDATA, json_Type->valuestring)) //如果接收到的消息是FSUCODE 正确 则将消息转发 否则忽略 遥测
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{
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int len=mq_send(MqdDstToSrc, message->payload, message->payloadlen, 0);
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ms_info1("type :%s jsonlen %d json:%s sendlen:%d\n",C_SERVER_READDATA,message->payloadlen, message->payload,len);
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}
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else if (!strcmp(C_SERVER_WRITEDATA, json_Type->valuestring)) //如果接收到的消息是FSUCODE 正确 则将消息转发 否则忽略 遥调
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{
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int tyid;
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tyid=Mq_cJson_ReturnTyid(message->payload, message->payloadlen); //获取ID kooloo add 20240312
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//cJSON_ReplaceItemInObject(json_rt, C_GATEWAY_DATATYPE, cJSON_CreateString(C_GATEWAY_WRITEDATA));
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//mq_sendJson(json_rt); //将遥*数据发送 kooloo add 202312
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char* tmsgbuf_spvp = (char*)malloc(C_SERIALPORT_MQ_MSGSIZE);
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int len;
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memset(tmsgbuf_spvp, 0, C_SERIALPORT_MQ_MSGSIZE);
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strncpy(tmsgbuf_spvp, message->payload, C_SERIALPORT_MQ_MSGSIZE); //将数据拷贝 kooloo add 202401
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if(tFunTyID_DevCod_buf[tyid].PortID<eSDPort_Number_Max) //如果为普通串口 则将消息传递到 普通串口队列中，否则传到虚拟串口中 kooloo add 20240312
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{
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len = mq_send(MqdSerialPort, tmsgbuf_spvp, strlen(tmsgbuf_spvp), 0);
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printf("Mqtt MqdSerialPort:type :%s jsonlen %d json:%s,sendlen:%d\n",json_Type->valuestring, strlen(tmsgbuf_spvp), tmsgbuf_spvp, len);
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}
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else if(tFunTyID_DevCod_buf[tyid].PortID<(eSDPort_Number_Max+eVirtuallyPort_Number_Max)) //虚拟串口 kooloo add 20240312
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{
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len = mq_send(MqdVtSerialPort, tmsgbuf_spvp, strlen(tmsgbuf_spvp), 0);
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printf("Mqtt MqdVtSerialPort:type :%s jsonlen %d json:%s,sendlen:%d\n",json_Type->valuestring, strlen(tmsgbuf_spvp), tmsgbuf_spvp, len);
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}
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free(tmsgbuf_spvp); //用完释放 kooloo add 202401
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//mq_sendRerJson_subdevfromID(tyid, oid.SimilarDevSN - 1);
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//ms_info1("type :%d cjson:%s,Rxlen:%d\n",oid.SignalType,tmsgbuf, strlen(tmsgbuf));
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//int len=mq_send(MqdDstToSrc, message->payload, message->payloadlen, 0);
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//ms_info1("type :%s jsonlen %d json:%s sendlen:%d\n",C_SERVER_WRITEDATA,message->payloadlen, message->payload,len);
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}
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else if (!strcmp(C_SERVER_ALARMDATA, json_Type->valuestring)) //如果接收到的消息是FSUCODE 正确 则将消息转发 否则忽略 遥信
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{
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int len=mq_send(MqdDstToSrc, message->payload, message->payloadlen, 0);
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ms_info1("type :%s jsonlen %d json:%s sendlen:%d\n",C_SERVER_ALARMDATA,message->payloadlen, message->payload,len);
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}
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else if (!strcmp(C_SERVER_CRTLDATA, json_Type->valuestring)) //如果接收到的消息是FSUCODE 正确 则将消息转发 否则忽略 遥控
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{
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int tyid;
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tyid=Mq_cJson_ReturnTyid(message->payload, message->payloadlen); //获取ID kooloo add 20240312
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//cJSON_ReplaceItemInObject(json_rt, C_GATEWAY_DATATYPE, cJSON_CreateString(C_GATEWAY_WRITEDATA));
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//mq_sendJson(json_rt); //将遥*数据发送 kooloo add 202312
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char* tmsgbuf_spvp = (char*)malloc(C_SERIALPORT_MQ_MSGSIZE);
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int len;
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memset(tmsgbuf_spvp, 0, C_SERIALPORT_MQ_MSGSIZE);
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strncpy(tmsgbuf_spvp, message->payload, C_SERIALPORT_MQ_MSGSIZE); //将数据拷贝 kooloo add 202401
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if(tFunTyID_DevCod_buf[tyid].PortID<eSDPort_Number_Max) //如果为普通串口 则将消息传递到 普通串口队列中，否则传到虚拟串口中 kooloo add 20240312
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{
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len = mq_send(MqdSerialPort, tmsgbuf_spvp, strlen(tmsgbuf_spvp), 0);
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printf("Mqtt MqdSerialPort:type :%s jsonlen %d json:%s,sendlen:%d\n",json_Type->valuestring, strlen(tmsgbuf_spvp), tmsgbuf_spvp, len);
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}
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else if(tFunTyID_DevCod_buf[tyid].PortID<(eSDPort_Number_Max+eVirtuallyPort_Number_Max)) //虚拟串口 kooloo add 20240312
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{
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len = mq_send(MqdVtSerialPort, tmsgbuf_spvp, strlen(tmsgbuf_spvp), 0);
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printf("Mqtt MqdVtSerialPort:type :%s jsonlen %d json:%s,sendlen:%d\n",json_Type->valuestring, strlen(tmsgbuf_spvp), tmsgbuf_spvp, len);
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}
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free(tmsgbuf_spvp); //用完释放 kooloo add 202401
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//mq_sendRerJson_subdevfromID(tyid, oid.SimilarDevSN - 1);
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//ms_info1("type :%d cjson:%s,Rxlen:%d\n",oid.SignalType,tmsgbuf, strlen(tmsgbuf));
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//int len=mq_send(MqdDstToSrc, message->payload, message->payloadlen, 0);
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//ms_info1("type :%s jsonlen %d json:%s sendlen:%d\n",C_SERVER_CRTLDATA,message->payloadlen, message->payload,len);
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}
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else
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{
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ms_info1("type is wrong! jsonlen %d json:%s \n",message->payloadlen, message->payload);
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}
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}
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cJSON_Delete(json_rt); //删除
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}
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}
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}
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/* 释放占用的内存空间 */
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MQTTClient_freeMessage(&message);
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MQTTClient_free(topicName);
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/* 退出 */
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return 1;
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}
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static void connlost(void *context, char *cause)
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{
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ms_info1("\nConnection lost\n");
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ms_info1(" cause: %s\n", cause);
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}
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int main(int argc, char *argv[])
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{
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MQTTClient client;
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MQTTClient_connectOptions conn_opts = MQTTClient_connectOptions_initializer;
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MQTTClient_willOptions will_opts = MQTTClient_willOptions_initializer;
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MQTTClient_message pubmsg = MQTTClient_message_initializer;
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int rc;
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int Temp_Counter;
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int ret,fd; //临时变量
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//设置日志级别为more；打开标准输出、打印所在行数和函数名、文件日志功能；
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//设置日志目录为：/tmp/mslog;
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//设置日志文件为：mslog_sample.txt;
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//FLAG为LOG_API_TEST或TAG_TEST2的日志，不进行打印;
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// mslog_api_init((mslog_level_warn|mslog_enable_stdprint|mslog_enable_linefunc|mslog_enable_filelog),
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// "/tmp/mslog","mslog_fsu.txt","LOG_API_TEST|TAG_TEST2");
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mslog_api_init(C_MSLOG_FLAG_MC,S_MSLOGDIR_PATH,S_MSLOGFILE_NAME_MC,"LOG_API_TEST|TAG_TEST2");
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printf("Mqtt App\n"); //开机 程序打印信息 做区分使用
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ms_info1("Mqtt SystemIpc_Init\n"); //数据库初始化 kooloo add 202309
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SystemIpc_Init(); //申请共享内存和队列 kooloo add 202311
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ms_info1("Mqtt sqTable_init\n"); //数据库初始化 kooloo add 202309
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sqTable_init(C_SQTABLE_INIT_getDeviceCfg); //数据库初始化
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/* 打印进程信息及编译时间 */
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ms_info1("MqttClientApp process!\n");
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ms_info1("Make time is: %s %s\n", __DATE__, __TIME__);
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/* 创建mqtt客户端对象 */
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if (MQTTCLIENT_SUCCESS !=
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(rc = MQTTClient_create(&client, g_DeviceCfg.MqttConf.BrokerAddress_Port, g_DeviceCfg.MqttConf.MqttClientID,MQTTCLIENT_PERSISTENCE_NONE, NULL)))
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{
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ms_fatal1("Failed to create client, return code %d\n", rc);
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exit(-1);
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}
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/* 设置回调 */
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if (MQTTCLIENT_SUCCESS !=(rc = MQTTClient_setCallbacks(client, NULL, connlost,msgarrvd, NULL)))
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{
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ms_fatal1("Failed to set callbacks, return code %d\n", rc);
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MQTTClient_destroy(&client); //回调设置失败，将空间释放
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exit(-1);
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}
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/* 连接MQTT服务器 */
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will_opts.topicName = g_DeviceCfg.MqttConf.MqttWillToplic_Server; //遗嘱主题
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will_opts.message = "Unexpected disconnection";//遗嘱消息
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will_opts.retained = 1; //保留消息
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will_opts.qos = 0; //QoS0
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conn_opts.will = &will_opts;
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conn_opts.keepAliveInterval = 30; //心跳包间隔时间
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conn_opts.cleansession = 0; //cleanSession标志
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conn_opts.username = g_DeviceCfg.MqttConf.MqttUserName; //用户名
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conn_opts.password = g_DeviceCfg.MqttConf.MqttPassWord; //密码
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if (MQTTCLIENT_SUCCESS !=(rc = MQTTClient_connect(client, &conn_opts)))
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{
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ms_fatal1("Failed to connect, return code %d\n", rc);
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MQTTClient_destroy(&client); //回调设置失败，将空间释放
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exit(-1);
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}
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ms_info1("MQTT服务器连接成功!\n");
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/* 发布上线消息 */
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pubmsg.payload = "Online"; //消息的内容
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pubmsg.payloadlen = 6; //内容的长度
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pubmsg.qos = 0; //QoS等级
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pubmsg.retained = 1; //保留消息
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if (MQTTCLIENT_SUCCESS !=(rc = MQTTClient_publishMessage(client, g_DeviceCfg.MqttConf.MqttWillToplic_Server, &pubmsg, NULL)))
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{
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ms_info1("重新发一次!\n");
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if (MQTTCLIENT_SUCCESS !=(rc = MQTTClient_publishMessage(client, g_DeviceCfg.MqttConf.MqttWillToplic_Server, &pubmsg, NULL)))
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{
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ms_fatal1("Failed to publish message, return code %d\n", rc);
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if (MQTTCLIENT_SUCCESS !=(rc = MQTTClient_disconnect(client, 10000)))
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{
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ms_fatal1("Failed to disconnect, return code %d\n", rc);
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}
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MQTTClient_destroy(&client); //回调设置失败，将空间释放
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exit(-1);
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}
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}
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/* 订阅主题 ServerPublicTopic_GateWay */
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if (MQTTCLIENT_SUCCESS !=(rc = MQTTClient_subscribe(client, g_DeviceCfg.MqttConf.ServerPublicTopic_GateWay, 0)))
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{
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ms_fatal1("Failed to subscribe, return code %d\n", rc);
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if (MQTTCLIENT_SUCCESS !=(rc = MQTTClient_disconnect(client, 10000)))
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{
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ms_fatal1("Failed to disconnect, return code %d\n", rc);
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}
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MQTTClient_destroy(&client); //回调设置失败，将空间释放
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exit(-1);
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}
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else
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{
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ms_info1("subscribe ServerPublicTopic_GateWay ok > \n");
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}
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//uint8_t Mqmsgbuf[C_SRCToDST_MQ_MSGSIZE];
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char* Mqmsgbuf = (char*)malloc(C_SRCToDST_MQ_MSGSIZE);
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memset(Mqmsgbuf, 0, C_SRCToDST_MQ_MSGSIZE);
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int Mqmsglen;
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MQTTClient_message Mqmsg = MQTTClient_message_initializer;
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while(1)
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{
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Mqmsglen = mq_receive(MqdSrcToDst, Mqmsgbuf, C_SRCToDST_MQ_MSGSIZE, NULL);
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if(Mqmsglen>0)
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{
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ms_info1("Mqtt %.*s %d\n",Mqmsglen, Mqmsgbuf,Mqmsglen);
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/* 发布时间信息 */
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Mqmsg.payload = Mqmsgbuf; //消息的内容
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Mqmsg.payloadlen = Mqmsglen; //内容的长度
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Mqmsg.qos = 0; //QoS等级
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Mqmsg.retained = 1; //保留消息
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if (MQTTCLIENT_SUCCESS !=(rc = MQTTClient_publishMessage(client, g_DeviceCfg.MqttConf.GateWayPublicTopic_Server, &Mqmsg, NULL)))
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{
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ms_info1("重新发一次!\n");
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sleep(1); //延时1s重新发送
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if (MQTTCLIENT_SUCCESS !=(rc = MQTTClient_publishMessage(client, g_DeviceCfg.MqttConf.GateWayPublicTopic_Server, &Mqmsg, NULL)))
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{
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ms_fatal1("Failed to publish message, return code %d payloadlen %d\n", rc,Mqmsg.payloadlen);
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if(rc = MQTTClient_unsubscribe(client, g_DeviceCfg.MqttConf.ServerPublicTopic_GateWay))
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{
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ms_fatal1("Failed to unsubscribe, return code %d\n", rc);
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}
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if (MQTTCLIENT_SUCCESS !=(rc = MQTTClient_disconnect(client, 10000)))
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{
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ms_fatal1("Failed to disconnect, return code %d\n", rc);
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}
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MQTTClient_destroy(&client); //回调设置失败，将空间释放
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exit(-1);
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}
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}
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}
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sleep(1); //判断轮询 速度高 kooloo add 202312
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}
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MQTTClient_destroy(&client); //释放资源 kooloo add 202311
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System_Exit(); //系统退出 将公共的部分释放
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exit(0);
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}
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