QtPreviewDemoTest.rar_1998168.com_DEMO_haikang_海康_海康威视

#include "mainwindow.h" #include "ui_mainwindow.h" #include "HCNetSDK.h" MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWindow) { ui->setupUi(this); iUserID =-1; iRealHandle = -1; iUserID_2 =-1; iRealHandle_2 = -1; bool bInit = NET_DVR_Init(); if ( bInit == false ) { qDebug("Init failed!"); } else { qDebug("Init succeeded!"); } NET_DVR_SetLogToFile(3, "./sdkLog", false); } MainWindow::~MainWindow() { delete ui; } void MainWindow::on_btnPlay_clicked() { if(iRealHandle >= 0) { if(NET_DVR_StopRealPlay(iRealHandle)) { qDebug("NET_DVR_RealPlay_V40 successfully!"); iRealHandle = -1; } else { qDebug("NET_DVR_RealPlay_V40 failed!"); } } // NET_DVR_CLIENTINFO tmpclientinfo = {0}; // tmpclientinfo.lChannel = 1; // struPreview.dwStreamType = 0; // tmpclientinfo.lLinkMode = 0x80000000; // tmpclientinfo.hPlayWnd = (HWND)ui->frameWin1->winId(); // struPreview.bBlocked = 1; NET_DVR_PREVIEWINFO struPreview = {0}; struPreview.lChannel = 33; struPreview.dwStreamType = 0; struPreview.dwLinkMode = 0; struPreview.hPlayWnd = (HWND)ui->frameWin1->winId(); struPreview.bBlocked = 1; iRealHandle = NET_DVR_RealPlay_V40(iUserID, &struPreview, NULL, NULL); if (iRealHandle < 0) { //int iErr = NET_DVR_GetLastError(); qDebug("NET_DVR_RealPlay_V40 failed"); NET_DVR_Logout(iUserID); NET_DVR_Cleanup(); return; } } void MainWindow::on_btnStop_clicked() { if(iRealHandle >= 0) { if(NET_DVR_StopRealPlay(iRealHandle)) { qDebug("NET_DVR_RealPlay_V40 successfully!"); iRealHandle = -1; } else { qDebug("NET_DVR_RealPlay_V40 failed!"); } } } void MainWindow::on_btnLogin_clicked() { // 注册设备 NET_DVR_DEVICEINFO_V30 struDeviceInfo; // QString ip = "192.168.0.221"; // QString UserName = "admin"; // QString passwd="cd123456"; // iUserID = NET_DVR_Login_V30(const_cast<char *>( qPrintable(ip) ), 8000, // const_cast<char *>( qPrintable(UserName) ), const_cast<char *>( qPrintable(passwd) ) , // &struDeviceInfo); iUserID = NET_DVR_Login_V30("192.168.0.221", 8000, "admin", "cd123456", &struDeviceInfo); if (iUserID < 0) { qDebug("Login failed "); NET_DVR_Cleanup(); return; } else { qDebug("Login succeeded, iUserID=%d ", iUserID); } } void MainWindow::on_btnLogout_clicked() { if(iRealHandle >= 0) { if(NET_DVR_StopRealPlay(iRealHandle)) { qDebug("NET_DVR_RealPlay_V40 successfully!"); iRealHandle = -1; } else { qDebug("NET_DVR_RealPlay_V40 failed!"); } } if(iUserID >= 0) { if(NET_DVR_Logout(iUserID)) { qDebug("NET_DVR_Logout successfully!"); iUserID = -1; } else { qDebug("NET_DVR_Logout failed!"); } } } void MainWindow::on_btnPlay_2_clicked() { if(iRealHandle_2 >= 0) { if(NET_DVR_StopRealPlay(iRealHandle_2)) { qDebug("NET_DVR_RealPlay_V40 successfully!"); iRealHandle_2 = -1; } else { qDebug("NET_DVR_RealPlay_V40 failed!"); } } // NET_DVR_CLIENTINFO tmpclientinfo = {0}; // tmpclientinfo.lChannel = 1; // struPreview.dwStreamType = 0; // tmpclientinfo.lLinkMode = 0x80000000; // tmpclientinfo.hPlayWnd = (HWND)ui->frameWin1->winId(); // struPreview.bBlocked = 1; NET_DVR_PREVIEWINFO struPreview = {1}; struPreview.lChannel = 1; struPreview.dwStreamType = 0; struPreview.dwLinkMode = 0; struPreview.hPlayWnd = (HWND)ui->frameWin2->winId(); struPreview.bBlocked = 1; iRealHandle_2 = NET_DVR_RealPlay_V40(iUserID_2, &struPreview, NULL, NULL); if (iRealHandle_2 < 0) { //int iErr = NET_DVR_GetLastError(); qDebug("NET_DVR_RealPlay_V40 failed"); NET_DVR_Logout(iUserID_2); NET_DVR_Cleanup(); return; } } void MainWindow::on_btnLogin_2_clicked() { // 注册设备 NET_DVR_DEVICEINFO_V30 struDeviceInfo; QString ip = "192.168.1.222"; QString UserName = "admin"; QString passwd="cd123456"; iUserID_2 = NET_DVR_Login_V30(const_cast<char *>( qPrintable(ip) ), 8000, const_cast<char *>( qPrintable(UserName) ), const_cast<char *>( qPrintable(passwd) ) , &struDeviceInfo); if (iUserID_2 < 0) { qDebug("Login failed "); NET_DVR_Cleanup(); return; } else { qDebug("Login succeeded, iUserID=%d ", iUserID_2); } } void MainWindow::on_btnLogout_2_clicked() { if(iRealHandle_2 >= 0) { if(NET_DVR_StopRealPlay(iRealHandle_2)) { qDebug("NET_DVR_RealPlay_V40 successfully!"); iRealHandle_2 = -1; } else { qDebug("NET_DVR_RealPlay_V40 failed!"); } } if(iUserID_2 >= 0) { if(NET_DVR_Logout(iUserID_2)) { qDebug("NET_DVR_Logout successfully!"); iUserID_2 = -1; } else { qDebug("NET_DVR_Logout failed!"); } } }