/// <summary> /// /// </summary> private void InitializeServiceComponents() { try { InitializeEventLog(); } catch { } try { InitializePaths(); if (!System.IO.File.Exists(this.guiExePath)) { EventLog.WriteEntry("Main application assembly file is missing.\n\n" + "Application must be properly installed in order to access required assembly information and paths.", EventLogEntryType.Error, SVC_INIT_EVENT_ID); return; } if (!System.IO.File.Exists(this.thisSvcExePath)) { EventLog.WriteEntry("Service assembly file is missing.\n\n" + "Application must be properly installed in order to access required assembly information and paths.", EventLogEntryType.Error, SVC_INIT_EVENT_ID); return; } try { MattimonAgentLibrary.Tools.ProjectAssemblyAtrributes thisSvcAssemAttr = new MattimonAgentLibrary.Tools.ProjectAssemblyAtrributes( this.thisSvcExePath); String message = ""; message = String.Format( "{0}->InitializeServiceComponents\n\n" + "Application path: {1}\n" + "Service path: {2}\n" + "Service path (Win32_Services->PathName): {3}\n\n" + "MattimonAgentApplication.exe assembly information:\n\n" + "Title: {4}\n" + "Company: {5}\n" + "Product: {6}\n" + "Version: {7}\n\n" + "CommonAppData directory: {8}", ServiceName, this.guiExePath, this.thisSvcExePath, MattimonAgentLibrary.Tools.MyServiceController.GetWin32ServicePathName(ServiceName), this.thisSvcAssemAttr.AssemblyTitle, this.thisSvcAssemAttr.AssemblyCompany, this.thisSvcAssemAttr.AssemblyProduct, this.thisSvcAssemAttr.GetAssemblyVersion(), MattimonAgentLibrary.Static.Constants.CommonAppData ); /// Initialize the local database SQLiteClientDatabase = new SQLiteClientDatabase( MattimonAgentLibrary.Static.Constants.CommonAppData, MattimonAgentLibrary.Tools.RegistryTools.GetPublisherByDisplayName( MattimonAgentLibrary.Static.MattimonRegistrySubkeyNames.DisplayName), MattimonAgentLibrary.Static.MattimonRegistrySubkeyNames.DisplayName, MattimonAgentLibrary.Static.Constants.LocalDatabaseName ); long deviceId = SQLiteClientDatabase.GetDeviceId(); long deviceTypeId = SQLiteClientDatabase.GetDeviceTypeId(); long userId = SQLiteClientDatabase.GetUserId(); long companyId = SQLiteClientDatabase.GetCompanyId(); double interval = SQLiteClientDatabase.GetReportingInterval(); string agentId = SQLiteClientDatabase.GetAgentId(); // Set global variables this.fetchedDeviceId = deviceId; this.fetchedDeviceTypeId = deviceTypeId; this.fetchedUserId = userId; this.fetchedCompanyId = companyId; this.fetchedInterval = interval; this.fetchedAgentId = agentId; // Prepare the rest request this.deviceRequests = new MattimonAgentLibrary.Rest.DeviceRequests(); // Get the device Options MattimonAgentLibrary.Models.DeviceOptions deviceOptions = RequestDeviceOptions(deviceId, userId, companyId); /// NOTE: each time the user changes related options, the service needs to be stopped and restarted /// in order for the options to take effect. /// [Void if CheckOnlineOptions is called in every timer-elapsed event!] this.fetchedUseAgent = deviceOptions.UseAgent; this.fetchedSqlMonit = deviceOptions.MonitorSql ? 1 : 0; message += String.Format( "User authentication keys:\n\n" + "User ID: {0}\n" + "Company ID: {1}\n" + "Device ID: {2}\n\n" + "Device Options:\n\n" + "Reporting interval (local): every {3} minute(s)\n" + "Reporting inteval (server): every {4} minute(s)\n" + "(Reporting interval on local and server must be identical)\n" + "Email notifications: {5}", userId, companyId, deviceId, MattimonAgentLibrary.Tools.TimeSpanUtil.ConvertMillisecondsToMinutes(interval), MattimonAgentLibrary.Tools.TimeSpanUtil.ConvertMillisecondsToMinutes(deviceOptions.ReportingInterval), (deviceOptions.NotificationEmails ? "Enabled" : "Disabled") ); EventLog.WriteEntry(message, EventLogEntryType.Information, SVC_INIT_EVENT_ID); /// Finally, initialize the timers Timer = new System.Timers.Timer { Interval = interval }; Timer.Elapsed += Timer_Elapsed; Timer.Start(); /// And the Timer that handles the update for our updater service TimerUpd = new System.Timers.Timer { Interval = 1000 * 60 * 1 }; TimerUpd.Elapsed += TimerUpd_Elapsed; TimerUpd.Start(); } catch (Exception ex) { EventLog.WriteEntry(ex.Message + "\n\n" + ex.ToString(), EventLogEntryType.Error, SVC_INIT_EVENT_ID); } } catch (Exception ex) { EventLog.WriteEntry(ex.Message + "\n\n" + ex.ToString(), EventLogEntryType.Error, SVC_INIT_EVENT_ID); } }
/// <summary> /// Gets the interval options, sql monitoring option and use agent option from the server. /// Interval option applied to the timer only if changed. /// </summary> /// <param name="useBackgroundWorker"></param> private void CheckOnlineOptions(bool useBackgroundWorker = false) { if (useBackgroundWorker) { BackgroundWorker requestOptions = new BackgroundWorker(); requestOptions.DoWork += (s, e) => { MattimonAgentLibrary.Models.DeviceOptions options = RequestDeviceOptions(fetchedDeviceId, fetchedUserId, fetchedCompanyId); e.Result = options; }; requestOptions.RunWorkerCompleted += (s, e) => { if (e.Error != null) { EventLog.WriteEntry(ExceptionHelper.GetFormatedExceptionMessage(e.Error), EventLogEntryType.Error, DEVICE_OPTION_REQUEST_EVENT_ID); return; } if (e.Result != null && e.Result is DeviceOptions options) { bool exception = false; if (options.MySqlExceptionMessage != null) { EventLog.WriteEntry(options.MySqlExceptionMessage, EventLogEntryType.Error, DEVICE_OPTION_REQUEST_EVENT_ID); exception = true; } if (options.HttpRequestException != null) { EventLog.WriteEntry (options.HttpRequestException.Message + "\n\n" + options.HttpRequestException.StackTrace + (options.HttpRequestException.InnerException != null ? "\n\nInner Exception:\n\n" + options.HttpRequestException.InnerException.Message + "\n\n" + options.HttpRequestException.InnerException.StackTrace : ""), EventLogEntryType.Error, DEVICE_OPTION_REQUEST_EVENT_ID); exception = true; } if (options.Exception != null) { EventLog.WriteEntry (options.Exception.Message + "\n\n" + options.Exception.StackTrace + (options.Exception.InnerException != null ? "\n\nInner Exception:\n\n" + options.Exception.InnerException.Message + "\n\n" + options.Exception.InnerException.StackTrace : ""), EventLogEntryType.Error, DEVICE_OPTION_REQUEST_EVENT_ID); exception = true; } if (options.RequestSuccess && !exception) { this.fetchedSqlMonit = options.MonitorSql ? 1 : 0; this.fetchedUseAgent = options.UseAgent; if (Timer.Interval != options.ReportingInterval) { this.fetchedInterval = options.ReportingInterval; this.Timer.Stop(); this.Timer.Interval = options.ReportingInterval;; this.Timer.Start(); } } } requestOptions.Dispose(); }; } else { bool exception = false; MattimonAgentLibrary.Models.DeviceOptions options = RequestDeviceOptions( fetchedDeviceId, fetchedUserId, fetchedCompanyId); if (options.MySqlExceptionMessage != null) { EventLog.WriteEntry(options.MySqlExceptionMessage, EventLogEntryType.Error, DEVICE_OPTION_REQUEST_EVENT_ID); exception = true; } if (options.HttpRequestException != null) { EventLog.WriteEntry (options.HttpRequestException.Message + "\n\n" + options.HttpRequestException.StackTrace + (options.HttpRequestException.InnerException != null ? "\n\nInner Exception:\n\n" + options.HttpRequestException.InnerException.Message + "\n\n" + options.HttpRequestException.InnerException.StackTrace : ""), EventLogEntryType.Error, DEVICE_OPTION_REQUEST_EVENT_ID); exception = true; } if (options.Exception != null) { EventLog.WriteEntry (options.Exception.Message + "\n\n" + options.Exception.StackTrace + (options.Exception.InnerException != null ? "\n\nInner Exception:\n\n" + options.Exception.InnerException.Message + "\n\n" + options.Exception.InnerException.StackTrace : ""), EventLogEntryType.Error, DEVICE_OPTION_REQUEST_EVENT_ID); exception = true; } if (options.RequestSuccess && !exception) { this.fetchedSqlMonit = options.MonitorSql ? 1 : 0; this.fetchedUseAgent = options.UseAgent; if (Timer.Interval != options.ReportingInterval) { this.fetchedInterval = options.ReportingInterval; this.Timer.Stop(); this.Timer.Interval = options.ReportingInterval; this.Timer.Start(); } } } }