C++ (Cpp) tSystemInfo示例

示例#1

文件： windowsservice_win.cpp 项目： foundations/treefrog-framework

void WINAPI winServiceMain(DWORD, LPTSTR *)
{
    auto serviceName = getServiceName(GetCurrentProcessId());
    statusHandle = RegisterServiceCtrlHandler((const wchar_t*)serviceName.utf16(), serviceHandler);
    if (! statusHandle) {
        return;
    }

    // Service status
    serviceStatus.dwCurrentState = SERVICE_RUNNING;
    SetServiceStatus(statusHandle, &serviceStatus);

    // Main function
    int ret = 1;
    QString pathstr = getServiceFilePath(serviceName);
    if (!pathstr.isEmpty()) {
        auto argList = parseArguments(pathstr);
        auto *args = new char*[argList.count()];

        for (int i = 0; i < argList.count(); i++) {
            args[i] = argList[i].data();
        }
        ret = managerMain(argList.count(), args);
        delete[] args;
    }

    // Cleanup code must be executed before setting status to SERVICE_STOPPED
    tSystemInfo("Windows service stopped");
    Tf::releaseSystemLogger();

    // Service status
    serviceStatus.dwCurrentState = SERVICE_STOPPED;
    serviceStatus.dwWin32ExitCode = ret;
    SetServiceStatus(statusHandle, &serviceStatus);
}

示例#2

文件： main.cpp 项目： dragondjf/treefrog-framework

static void writeStartupLog()
{
    tSystemInfo("TreeFrog Framework version " TF_VERSION_STR);

    QString qtversion = QLatin1String("Qt ") + qVersion();
#if defined(Q_OS_WIN)
    qtversion += QLatin1String(" / ") + winVersion()->value(QSysInfo::WindowsVersion, "Windows");
#elif defined(Q_OS_DARWIN)
    qtversion += QLatin1String(" / ") + macxVersion()->value(QSysInfo::MacintoshVersion, "Mac OS X");
#elif defined(Q_OS_UNIX)
    struct utsname uts;
    if (uname(&uts) == 0) {
        qtversion += QString(" / %1 %2").arg(uts.sysname).arg(uts.release);
    }
#endif
    tSystemInfo("%s", qtversion.toLatin1().data());
}

示例#3

文件： tthreadapplicationserver.cpp 项目： foundations/treefrog-framework

void TThreadApplicationServer::timerEvent(QTimerEvent *event)
{
    if (event->timerId() != reloadTimer.timerId()) {
        QTcpServer::timerEvent(event);
    } else {
        if (newerLibraryExists()) {
            tSystemInfo("Detect new library of application. Reloading the libraries.");
            Tf::app()->exit(127);
        }
    }
}

示例#4

文件： tloggerfactory.cpp 项目： CasyWang/treefrog-framework

void TLoggerFactory::loadPlugins()
{
    if (!lggIfMap) {
        lggIfMap = new QMap<QString, TLoggerInterface *>();
        qAddPostRoutine(::cleanup);

        QDir dir(Tf::app()->pluginPath());
        QStringList list = dir.entryList(QDir::Files);
        for (QStringListIterator i(list); i.hasNext(); ) {
            QPluginLoader loader(dir.absoluteFilePath(i.next()));

            tSystemDebug("plugin library for logger: %s", qPrintable(loader.fileName()));
            if (!loader.load()) {
                tSystemError("plugin load error: %s", qPrintable(loader.errorString()));
                continue;
            }

            TLoggerInterface *iface = qobject_cast<TLoggerInterface *>(loader.instance());
            if ( iface ) {
#if QT_VERSION >= 0x050000
                QVariantList array = loader.metaData().value("MetaData").toObject().value("Keys").toArray().toVariantList();
                for (QListIterator<QVariant> it(array); it.hasNext(); ) {
                    QString key = it.next().toString().toLower();
                    tSystemInfo("Loaded logger plugin: %s", qPrintable(key));
                    lggIfMap->insert(key, iface);
                }
#else
                QStringList keys = iface->keys();
                for (QStringListIterator j(keys); j.hasNext(); ) {
                    QString key = j.next().toLower();
                    tSystemInfo("Loaded logger plugin: %s", qPrintable(key));
                    lggIfMap->insert(key, iface);
                }
#endif
            }
        }
    }
}

示例#5

文件： servermanager.cpp 项目： foundations/treefrog-framework

void ServerManager::ajustServers()
{
    if (isRunning()) {
        tSystemDebug("serverCount: %d", serverCount());
        if (serverCount() < maxServers && serverCount() < minServers) {
            startServer();
        } else {
            if (managerState != Running) {
                tSystemInfo("TreeFrog application servers started up.");
                managerState = Running;
            }
        }
    }
}

示例#6

文件： windowsservice_win.cpp 项目： gaoxiaojun/treefrog-framework

static void WINAPI serviceHandler(DWORD ctrl)
{
    switch (ctrl) {
    case SERVICE_CONTROL_STOP:
    case SERVICE_CONTROL_SHUTDOWN:
        tSystemInfo("Windows service: Received a stop-service request.");
        serviceStatus.dwCurrentState = SERVICE_STOP_PENDING;
        serviceStatus.dwWaitHint     = 30000;
        SetServiceStatus(statusHandle, &serviceStatus);
        Tf::app()->exit(0);
        break;
        
    case SERVICE_CONTROL_PAUSE:
    case SERVICE_CONTROL_CONTINUE:
    case SERVICE_CONTROL_INTERROGATE:
        tSystemWarn("Windows service: Received ctrl code: %ld ", ctrl);
        SetServiceStatus(statusHandle, &serviceStatus);
        break;
        
    default:
        tSystemWarn("Windows service: Invalid ctrl code: %ld ", ctrl);
        break;
    }
}