新增mqtt控制相机重合关闭

CameraHandle.cpp

@@ -1073,7 +1073,7 @@ void CameraHandle::sdkDevSpvMn(const char *spvMn){
         qInfo() << "sdkDevSpvMn 28181->修改失败"<<res;
     }
 }
-void CameraHandle::deviceReboot(bool isCloseHandle){
+int CameraHandle::deviceReboot(bool isCloseHandle){
     int nRet=0;
     XSDK_CFG::OPMachine cfg;
     cfg.Action.SetValue("Reboot");
@@ -1082,16 +1082,36 @@ void CameraHandle::deviceReboot(bool isCloseHandle){
     nRet = XSDK_DevSetSysConfig(hDevice, JK_OPMachine, pCfg, strlen(pCfg), 1, 3000, EXCMD_SYSMANAGER_REQ);
     if(nRet<0){
         qInfo() << sSn<<"重启相机失败"<<nRet;
-        return ;
+        return 0 ;
     }
     if(isCloseHandle){
-        return ;
+        return 0;
     }
     
     QString ip=QString::fromUtf8(loginParam->sDevId);
     MainWindow::sp_this->clearOfflineCameraHandle(ip,loginParam->nDevPort);
+    return nRet;
 }
 
+int CameraHandle::deviceShutdown()
+{
+    int nRet = 0;
+    
+    XSDK_CFG::OPMachine cfg;
+    cfg.Action.SetValue("Shutdown");
+    
+    const char* pCfg = cfg.ToString();
+    nRet = XSDK_DevSetSysConfig(hDevice, JK_OPMachine, pCfg, strlen(pCfg), 1, 3000, EXCMD_SYSMANAGER_REQ);
+    if(nRet<0){
+        qInfo() << sSn<<"设备关机失败"<<nRet;
+        return 0;
+    }
+    
+    QString ip=QString::fromUtf8(loginParam->sDevId);
+    MainWindow::sp_this->clearOfflineCameraHandle(ip,loginParam->nDevPort);
+    
+    return nRet;
+}
 bool CameraHandle::polygonsOverlap( ParkingSpaceInfo &poly1,  ParkingSpaceInfo &poly2) {
     
     QPolygonF realPolygon;

CameraHandle.h

@@ -100,7 +100,9 @@ public:
 
     void updateSdkDevSpvMn(vides_data::responseGb28181 *gb28181);
     //重启设备
-    void deviceReboot(bool isCloseHandle );
+    int deviceReboot(bool isCloseHandle );
+    //设备关机
+    int deviceShutdown();
     //获取固件版本
     void findFirmwareVersion(QString &firmwareVersion);
     

MqttSubscriber.cpp

 #include "MqttSubscriber.h"
+#include "mainwindow.h"
+#include "CameraHandle.h"
 MqttSubscriber* MqttSubscriber::instance = nullptr;
 
 MqttSubscriber* MqttSubscriber::getInstance(vides_data::MqttConfig& config, QObject* parent) {
@@ -101,22 +103,59 @@ int MqttSubscriber::messageArrived(char* topicName, int topicLen, MQTTAsync_mess
     QString topic(topicName);
     QString payload = QString::fromUtf8(reinterpret_cast<const char*>(m->payload), m->payloadlen);
     
-    qInfo() << "Message arrived";
-    qInfo() << "Topic:" << topic;
-    qInfo() << "Payload:" << payload;
-    qInfo()<<"topicLen"<<topicLen;
+    vides_data::responseMqttData response;
+    QJsonDocument jsonDoc = QJsonDocument::fromJson(payload.toUtf8());
+    if (!jsonDoc.isNull() && jsonDoc.isObject()) {
+        QJsonObject jsonObj = jsonDoc.object();
+        response.msg_type = jsonObj["msg_type"].toInt();
+        response.sn = jsonObj["sn"].toString();
+        response.uniq = jsonObj["uniq"].toString();
+    } else {
+        qInfo() << "Failed to parse JSON payload";
+    }
+    int res=-2;
+    //1开  2关  3 重启
+    CameraHandle*cameraHandle= MainWindow::sp_this->findHandle(response.sn);
+    if(cameraHandle==nullptr){
+        qInfo() << "不存在该相机";
+        return 1;
+    }
+    if(response.msg_type==2){
+        res=cameraHandle->deviceShutdown();
+    }
+    if(response.msg_type==3){
+        res= cameraHandle->deviceReboot(false);
+    }
+    vides_data::requestMqttData request;
+    qInfo() << "res"<<res;
+
+    request.code =res>=0?0:0x01;
+    request.uniq = response.uniq;
+    request.sn=response.sn ;
+    sendSubscriptionConfirmation(request);
+    
     MQTTAsync_freeMessage(&m);
     MQTTAsync_free(topicName);
     return 1;
 }
 
-void MqttSubscriber::sendSubscriptionConfirmation(const std::string& messageId) {
-    std::string confirmationTopic = "confirmation/subscription";
-    std::string confirmationMessage = "Subscription confirmed with message ID: " + messageId;
+void MqttSubscriber::sendSubscriptionConfirmation(const vides_data::requestMqttData& response) {
     
+    QString responseTopic = "/thingshub/" + response.sn + "/device/post";
+    QByteArray bResponseTopic = responseTopic.toUtf8();
+    char* cResponseTopic = bResponseTopic.data();
+    qInfo() << "sendSubscriptionConfirmation"<<cResponseTopic;
+
+    // 将 struct 转换成 JSON 格式
+    QJsonObject json;
+    json["code"] = response.code;
+    json["uniq"] = response.uniq;
+    QJsonDocument jsonDoc(json);
+    QByteArray payload = jsonDoc.toJson(QJsonDocument::Compact);
     MQTTAsync_message pubmsg = MQTTAsync_message_initializer;
-    pubmsg.payload = const_cast<char*>(confirmationMessage.c_str());
-    pubmsg.payloadlen = confirmationMessage.length();
+
+    pubmsg.payload = const_cast<char*>(payload.data());
+    pubmsg.payloadlen = payload.size();
     pubmsg.qos = config.qos;
     pubmsg.retained = 0;
     
@@ -130,7 +169,7 @@ void MqttSubscriber::sendSubscriptionConfirmation(const std::string& messageId)
     opts.context = this;
     
     int rc;
-    if ((rc = MQTTAsync_sendMessage(client, confirmationTopic.c_str(), &pubmsg, &opts)) != MQTTASYNC_SUCCESS) {
+    if ((rc = MQTTAsync_sendMessage(client, cResponseTopic, &pubmsg, &opts)) != MQTTASYNC_SUCCESS) {
         qInfo() << "发送消息失败，返回编码" << rc;
     }
 }

MqttSubscriber.h

@@ -34,7 +34,7 @@ private:
     void onPublishSuccess(MQTTAsync_successData* response);
     void onPublishFailure(MQTTAsync_failureData* response);
 
-    void sendSubscriptionConfirmation(const std::string& messageId);
+    void sendSubscriptionConfirmation(const vides_data::requestMqttData& response);
     static MqttSubscriber* instance;
 };
 

VidesData.h

@@ -294,14 +294,17 @@ struct responseConfig {
     Camera camera;
     MqttConfig mqttConfig;
 };
-struct Devices{
-    QString id;
-    QString state;
-};
 
 struct responseMqttData{
     uint8_t msg_type;
-    std::list<Devices>devices;
+    QString sn;
+    QString uniq;
+};
+
+struct requestMqttData{
+    QString sn;
+    int code;
+    QString uniq;
 };
 
 inline bool isVirtualMachine()