C# VLogger类代码示例

        public ConfigUpdater(Configuration config, VLogger log, int frequency, Delegate method, Platform platform)
        {
            this.config = config;
            this.logger = log;
            this.frequency = frequency;
            this.methodToInvoke = method;
            this.platform = platform;

            tcb = ConfigSync;
            timer = new Timer(tcb, null, 500, frequency);

            if (System.IO.Directory.Exists(temporaryZipLocation)) // creating temporary directory location for downloading and holding zips
                Utils.CleanDirectory(logger, temporaryZipLocation);
            Utils.CreateDirectory(logger, temporaryZipLocation);

            this.status = new UpdateStatus(this.frequency);

            ConfigUpdaterWebService webService = new ConfigUpdaterWebService(logger, this);

            string homeIdPart = "";
            if (!string.IsNullOrWhiteSpace(Settings.HomeId))
                homeIdPart = "/" + Settings.HomeId;

            string url = Constants.InfoServiceAddress + homeIdPart + "/config";
            serviceHost = ConfigUpdaterWebService.CreateServiceHost(webService, new Uri(url));
            serviceHost.Open();
            Utils.structuredLog(logger, "I", "ConfigUpdaterWebService initiated at " + url);

        }

        public HeartbeatService(Platform platform, VLogger log)
        {
            this.platform = platform;
            this.logger = log;
            this.tcb = SendHeartbeat;
            this.sequenceNumber = 0;
            try
            {
                this.uri = new Uri("https://" + GetHeartbeatServiceHostString() + ":" + Constants.HeartbeatServiceSecurePort + "/" +
                                   Constants.HeartbeatServiceWcfListenerEndPointUrlSuffix);
                this.heartbeatIntervalMins = Settings.HeartbeatIntervalMins;
                if (this.heartbeatIntervalMins < Constants.MinHeartbeatIntervalInMins)
                    this.heartbeatIntervalMins = Constants.MinHeartbeatIntervalInMins;
                if (this.heartbeatIntervalMins > Constants.MaxHeartbeatIntervalInMins)
                    this.heartbeatIntervalMins = Constants.MaxHeartbeatIntervalInMins;

                this.perfCountPercentProcTime = new PerformanceCounter("Process", "% Processor Time", Process.GetCurrentProcess().ProcessName, true);
                this.perfCountWorkingSet = new PerformanceCounter("Process", "Working Set", Process.GetCurrentProcess().ProcessName, true);
            }
            catch (Exception e)
            {
                logger.Log("Platform failed failed to construct heartbeat service , Exception={0}", e.Message);
            }

        }

        public AuthenticationService(VLogger logger, AuthSvcViewOfPlatform platform)
        {
            this.logger = logger;
            this.platform = platform;


        }

        public SafeServiceHost(VLogger logger, Type contractType, SafeServicePolicyDecider consumer, string webAddressSuffix, params string[] addresses)
        {
            object instance = consumer;
            this.policyDecider = consumer;
            this.logger = logger;
            List<Uri> addressList = new List<Uri>();
            foreach (String address in addresses)
            {
                addressList.Add(new Uri(address+webAddressSuffix));
            }

            serviceHost = new ServiceHost(instance, addressList.ToArray());
            serviceHost.Authentication.ServiceAuthenticationManager = new SafeServiceAuthenticationManager();
            serviceHost.Authorization.ServiceAuthorizationManager = new SafeServiceAuthorizationManager(consumer, this);
            
            foreach (string address in addresses)
            {
                var contract = ContractDescription.GetContract(contractType);
                var webBinding = new WebHttpBinding();
                var webEndPoint = new ServiceEndpoint(contract, webBinding, new EndpointAddress(address+webAddressSuffix));
                webEndPoint.EndpointBehaviors.Add(new WebHttpBehavior());
                serviceHost.AddServiceEndpoint(webEndPoint);
            }

        }

 protected EmailerBase(string smtpServer, string smtpUsername, string smtpPassword, VLogger logger)
 {
     this.smtpServer = smtpServer;
     this.smtpUsername = smtpUsername;
     this.smtpPassword = smtpPassword;
     this.logger = logger;
 }

        public InfoService (Platform platform, VLogger logger)
        {
            this.platform = platform;
            this.logger = logger;

            string homeIdPart = string.Empty;

            //if (HomeOS.Shared.Globals.HomeId != null)
            //{
            //    homeIdPart = "/" + HomeOS.Shared.Globals.HomeId;
            //}

            host = new ServiceHost(this, new Uri(HomeOS.Hub.Common.Constants.InfoServiceAddress + homeIdPart));
            host.AddServiceEndpoint(typeof(IHomeOSInfo), new WebHttpBinding(), "").Behaviors.Add(new System.ServiceModel.Description.WebHttpBehavior());
            
            var smb = new System.ServiceModel.Description.ServiceMetadataBehavior();
            smb.HttpGetEnabled = true;
            host.Description.Behaviors.Add(smb);

            try
            {
                host.Open();
            }
            catch (Exception e)
            {
                logger.Log("Could not open the service host: " + e.Message + @"
Possible issues: 1) are you running the command prompt / Visual Studio in administrator mode?      
                 2) is another instance of Platform running?
                 3) is a local copy of Gatekeeper running?
                 4) is another process occupying the InfoServicePort (51430)?");

                throw e;
            }
        }

 public static string GetHomeOSUpdateVersion(string configFile, VLogger logger)
 {
     string homeosUpdateVersion = Constants.UnknownHomeOSUpdateVersionValue;
     try
     {
         XElement xmlTree = XElement.Load(configFile);
         IEnumerable<XElement> das =
             from el in xmlTree.DescendantsAndSelf()
             where el.Name == "add" && el.Parent.Name == "appSettings" && el.Attribute("key").Value == Constants.ConfigAppSettingKeyHomeOSUpdateVersion
             select el;
         if (das.Count() > 0)
         {
             homeosUpdateVersion = das.First().Attribute("value").Value;
         }
     }
     catch (Exception e)
     {
         if (e is DirectoryNotFoundException || e is FileNotFoundException)
         {
             if (logger != null)
                 logger.Log("Warning: File not found: " + configFile);
         }
         else
         {
             if (logger != null)
                 logger.Log(String.Format("GetHomeOSUpdateVersion call failed: Cannot parse {0}. {1}", configFile, "The vervsion is not returned"));
         }
     }
     return homeosUpdateVersion;
 }

        public DiscoveryHelper(Platform platform, VLogger logger)
        {
            this.platform = platform;
            this.logger = logger;

            listener = new UdpClient(new IPEndPoint(IPAddress.Any, Common.Constants.PlatformDiscoveryPort));

            BeginReceive();
        }

        public void Init(string baseUrl, string baseDir, ScoutViewOfPlatform platform, VLogger logger) {
            this.baseUrl = baseUrl;
            this.platform = platform;
            this.logger = logger;

            scoutService = new BluetoothScoutService(baseUrl + "/webapp", this, platform, logger);

            appServer = new WebFileServer(baseDir, baseUrl, logger);

            logger.Log("BluetoothScout initialized.");
        }

 internal static ILogger V2C(VLogger view)
 {
     if (!System.Runtime.Remoting.RemotingServices.IsObjectOutOfAppDomain(view) &&
         (view.GetType().Equals(typeof(LoggerC2V))))
     {
         return ((LoggerC2V)(view)).GetSourceContract();
     }
     else
     {
         return new LoggerV2C(view);
     }
 }

        public void Init(string baseUrl, string baseDir, ScoutViewOfPlatform platform, VLogger logger)
        {
            this.baseUrl = baseUrl;
            this.platform = platform;
            this.logger = logger;

            scoutService = new SynapseWirelessScoutService(baseUrl + "/webapp", this, logger);

            appServer = new WebFileServer(baseDir, baseUrl, logger);

            startSynapseController();

            logger.Log("SynapseWirelessScout initialized");
        }

        public WebFileServer(string directory, string baseUrl, VLogger logger)
        {
            this.logger = logger;
            this.directory = directory;

            this.host = new ServiceHost(this, new Uri(baseUrl));
            this.host.AddServiceEndpoint(typeof(IWebFileServer), new WebHttpBinding(), "").Behaviors.Add(new System.ServiceModel.Description.WebHttpBehavior());

            var smb = new System.ServiceModel.Description.ServiceMetadataBehavior();
            smb.HttpGetEnabled = true;
            this.host.Description.Behaviors.Add(smb);

            this.host.Open();
        }

        public static ServiceHost CreateServiceHost(VLogger logger, VPlatform platform, IAuthenticationService instance)
        {
            string homeIdPart = string.Empty, homeId = platform.GetConfSetting("HomeId");
            if (!string.IsNullOrEmpty(homeId))
                homeIdPart = "/" + homeId;

            ServiceHost serviceHost = new ServiceHost(instance, new Uri(Constants.InfoServiceAddress + homeIdPart + "/" + authEndpoint));
            var contract = ContractDescription.GetContract(typeof(IAuthenticationService));
            var webBinding = new WebHttpBinding();
            var webEndPoint = new ServiceEndpoint(contract, webBinding, new EndpointAddress(new Uri(Constants.InfoServiceAddress + homeIdPart + "/" + authEndpoint)));
            webEndPoint.EndpointBehaviors.Add(new WebHttpBehavior());
            serviceHost.AddServiceEndpoint(webEndPoint);
            return serviceHost;
        }

        public GuiService(Platform platform, Configuration config, HomeStoreInfo hsInfo, VLogger logger)
        {
            this.platform = platform;
            this.config = config;
            this.homeStoreInfo = hsInfo;
            this.logger = logger;

            string svcBase = Common.Constants.InfoServiceAddress + "/" ;

            //let us start serving the files
            string webBase = svcBase + Common.Constants.GuiServiceSuffixWeb;
            webFileServer = new WebFileServer(Common.Constants.DashboardRoot, webBase, logger);

            serviceHostWeb = OpenUnsafeServiceWeb(webBase + Common.Constants.AjaxSuffix);
        }

        public static SafeServiceHost CreateServiceHost(VLogger logger, ModuleBase moduleBase, ISimplexValveControllerNotifierContract instance,
                                                     string address)
        {
            SafeServiceHost service = new SafeServiceHost(logger, moduleBase, instance, address);

            var contract = ContractDescription.GetContract(typeof(ISimplexValveControllerNotifierContract));

            var webBinding = new WebHttpBinding();
            var webEndPoint = new ServiceEndpoint(contract, webBinding, new EndpointAddress(service.BaseAddresses()[0]));
            webEndPoint.EndpointBehaviors.Add(new WebHttpBehavior());

            service.AddServiceEndpoint(webEndPoint);

            service.AddServiceMetadataBehavior(new ServiceMetadataBehavior());

            return service;
        }