/// <summary>
/// Create log in Event log
/// </summary>
/// <param name="message">The message to be logged into the event log</param>
/// <param name="logType">contains information, warning and error</param>
private void Log(string message, EventLogEntryType logType)
{
System.Diagnostics.EventLog SQLEventLog = new System.Diagnostics.EventLog();
try
{
if (!System.Diagnostics.EventLog.SourceExists(_logSource))
{
this.CreateLog(_logSource);
}
SQLEventLog.Source = _logSource;
SQLEventLog.WriteEntry(Convert.ToString(_logName) + ": " + Convert.ToString(message), logType);
}
catch (Exception ex)
{
SQLEventLog.Source = _logSource;
SQLEventLog.WriteEntry(Convert.ToString("INFORMATION: ")
+ Convert.ToString(ex.Message),
EventLogEntryType.Error);
}
finally
{
SQLEventLog.Dispose();
SQLEventLog = null;
}
}
public void Stop()
{
try
{
if (!_started)
{
return;
}
_cancel.Cancel();
_eventLog.EnableRaisingEvents = false;
// This would be a little racy if start and stop were ever called on different threads, but
// this isn't done, currently.
_retroactiveLoadingTask?.Wait();
_eventLog.Close();
_eventLog.Dispose();
Serilog.Log.Information("Listener stopped");
}
catch (Exception ex)
{
Serilog.Log.Error(ex, "Failed to stop listener");
}
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
event_log.Dispose();
}
}
/// <summary>
/// Logs an error to the Windows event log
/// </summary>
/// <param name="eventLog">The event log</param>
/// <param name="source">The source of the error</param>
/// <param name="errorMessage">The error message</param>
public static void LogError(string eventLog, string source, string errorMessage)
{
// Thread abort can occur because of cleanup code and we do not need to log this
if (!errorMessage.Contains("Thread was being aborted"))
{
try
{
// Create an EventLog instance and assign its source.
EventLog log = new EventLog(eventLog);
log.Source = source;
log.WriteEntry(errorMessage, EventLogEntryType.Error);
log.Dispose();
log = null;
}
catch
{
// We do not want to stop processing if we cannot log to the event log,
// we also do not want to re-throw an exception, because this will just cause an infinite loop
}
try
{
// Email the error to Support
EmailError(errorMessage);
}
catch
{
// We do not want to stop processing if we cannot log to the event log,
// we also do not want to re-throw an exception, because this will just cause an infinite loop
}
}
}
// We only want this method exposed to code
// in the same assembly. However, we might need to
// change the scope if this class were in another
// assembly.
internal void LogError()
{
System.Diagnostics.EventLog e;
e = new System.Diagnostics.EventLog("Application");
e.Source = this.AppSource;
e.WriteEntry(this.Message, System.Diagnostics.EventLogEntryType.Error);
e.Dispose();
}
/// <summary>
/// Closes the log.
/// </summary>
/// <remarks>
/// This will dispose of the underlying <see cref="System.Diagnostics.EventLog"/>. After calling this method, <see cref="Open"/> must be called before attempting to read or write to the log.
/// </remarks>
public override void Close()
{
if (_EventLog != null)
{
_EventLog.Dispose();
_EventLog = null;
}
_IsOpen = false;
}
public static void WriteToEventLog(string strLogName, string strSource, string strErrDetail, string type, string methodsClass)
{
System.Diagnostics.EventLog SQLEventLog = new System.Diagnostics.EventLog();
int EventID = 0;
try
{
if (!System.Diagnostics.EventLog.SourceExists(strLogName))
{
CreateLog(strLogName);
}
SQLEventLog.Log = strLogName;
if (!string.IsNullOrEmpty(methodsClass))
{
SQLEventLog.Source = methodsClass;
}
else
{
SQLEventLog.Source = strLogName;
}
if (type == "Information")
{
SQLEventLog.WriteEntry(Convert.ToString(strSource) + Environment.NewLine
+ Convert.ToString(strErrDetail), EventLogEntryType.Information, EventID);
}
else
{
SQLEventLog.WriteEntry(Convert.ToString(strSource) + Environment.NewLine
+ Convert.ToString(strErrDetail), EventLogEntryType.Error, EventID);
}
}
catch (Exception ex)
{
if (!string.IsNullOrEmpty(methodsClass))
{
SQLEventLog.Source = methodsClass;
}
else
{
SQLEventLog.Source = "EpicorERPLogException";
}
SQLEventLog.WriteEntry(Convert.ToString("INFORMATION: ") + Environment.NewLine
+ Convert.ToString(ex.Message), EventLogEntryType.Error);
}
finally
{
SQLEventLog.Dispose();
SQLEventLog = null;
}
}
public static void SqlExceptionHandling(SqlException sqlex, string strModule, string strMethod, string strMsg)
{
EventLog objEventLog = new EventLog();
string strApplicationName = "SLDDBLog";
objEventLog.Source = strApplicationName;
objEventLog.Log = strApplicationName;
objEventLog.WriteEntry(Environment.NewLine + "Date : " + DateTime.Now + Environment.NewLine + "Module Name : " + strModule + Environment.NewLine + "Method Name : " + strMethod + Environment.NewLine + "Exception Number : " + sqlex.ErrorCode + Environment.NewLine + "Exception Message : " + sqlex.Message + Environment.NewLine + "Additional Information : " + strMsg, EventLogEntryType.Error);
objEventLog.Close();
objEventLog.Dispose();
}
/// Ghi vào EvenLog Windows
/// </summary>
private void WriteToEventLog(Exception objError)
{
//*********************************************************************
//* Purpose:Writing error to the windows event log *
//* Input parameters: *
//* objError----Exception object *
//* Returns : *
//* nothing *
//* *******************************************************************
System.Diagnostics.EventLog objEventLog = new System.Diagnostics.EventLog();
objEventLog.Source = "DataAccess Error ....";
objEventLog.WriteEntry(objError.Message.ToString());
objEventLog.Dispose();
}
/// <summary>
/// Метод инициализации журнала событий Windows.
/// </summary>
public static void Init()
{
// Иницируем журнал событий Windows
try
{
// Если не существует windows лога службы, то создаем его и назначаем по-умолчанию для записи
if (!EventLog.SourceExists("SmartHouseService"))
EventLog.CreateEventSource("SmartHouseService", "SmartHouseServiceLog");
// Иницируем журнал событий Windows
_log = new EventLog();
_log.Source = "SmartHouseService";
_log.Log = "SmartHouseServiceLog";
_log.ModifyOverflowPolicy(OverflowAction.OverwriteAsNeeded, 30);
}
catch (Exception)
{
if (_log != null)
_log.Dispose();
_log = null;
}
}
private static bool EventSourceExists(string source)
{
if (System.Diagnostics.EventLog.SourceExists(source))
{
System.Diagnostics.EventLog evLog = new System.Diagnostics.EventLog {
Source = source
};
if (evLog.Log != ESightEventLogName)
{
System.Diagnostics.EventLog.DeleteEventSource(source);
}
evLog.Dispose();
}
if (!System.Diagnostics.EventLog.SourceExists(source))
{
System.Diagnostics.EventLog.CreateEventSource(source, ESightEventLogName);
}
return(System.Diagnostics.EventLog.SourceExists(source));
}
public void WriteEvent(string strMessage, EventLogEntryType type)
{
if (!EventLog.SourceExists(this._sourece))
EventLog.CreateEventSource(this._sourece, this._eventName);
EventLog eventLog = new EventLog();
eventLog.Log = this._eventName;
eventLog.Source = this._sourece;
try
{
eventLog.WriteEntry(strMessage, type);
}
catch (Exception ex)
{
eventLog.Clear();
this.WriteEvent("日志文件已满,执行清除操作!", EventLogEntryType.Warning);
eventLog.WriteEntry(strMessage, type);
}
finally
{
eventLog.Close();
eventLog.Dispose();
}
}
private static void WriteLog(string zsModule, string zsSource, string zsMsg, EventLogEntryType eType)
{
try
{
zsSource = LogPrefix + zsSource;
if (!EventLog.SourceExists(zsSource, LogMachine))
{
EventSourceCreationData srcData = new EventSourceCreationData(zsSource, LogName);
EventLog.CreateEventSource(srcData);
}
EventLog eLog = null;
try
{
eLog = new EventLog(zsModule, LogMachine, zsSource);
eLog.WriteEntry(zsMsg, eType, 100);
}
finally
{
if (eLog != null)
{
eLog.Dispose();
}
}
}
catch
{
if (!EventLog.SourceExists(LogPrefix, LogMachine))
{
EventSourceCreationData srcData = new EventSourceCreationData(LogPrefix, LogName);
EventLog.CreateEventSource(srcData);
}
EventLog eLog = new EventLog(LogName, LogMachine, LogPrefix);
eLog.WriteEntry(@"Error trying to write to the log", EventLogEntryType.Error, 100);
eLog.Dispose();
}
}
public void ExceptionLoggingWorksAsExpected()
{
// --- Arrange
var eventLog = new EventLog(SEEMPLEST_LOG2);
const string TEST_EX = "This is a test exception";
const string TEST_INNER_EX = "This is an inner test exception";
// --- Act
var innerEx = new InvalidOperationException(TEST_EX);
var ex = new InvalidOperationException(TEST_INNER_EX, innerEx);
WindowsEventLogger.Log<WithExceptionAttributes>("Message:", ex);
// --- Assert
var after = eventLog.Entries;
var afterCount = after.Count;
afterCount.ShouldEqual(1);
var lastentry = after[after.Count - 1];
lastentry.Category.ShouldEqual("(0)");
lastentry.InstanceId.ShouldEqual(0);
lastentry.Message.StartsWith("Message:").ShouldBeTrue();
lastentry.Source.ShouldEqual(SEEMPLEST_SOURCE);
lastentry.EntryType.ShouldEqual(EventLogEntryType.Error);
eventLog.Dispose();
}
public void WithTypeAttributeWorksAsExpected()
{
// --- Arrange
var eventLog = new EventLog(SEEMPLEST_LOG2);
// --- Act
WindowsEventLogger.Log<WithTypeNameAttribute>("Message");
// --- Assert
var after = eventLog.Entries;
var afterCount = after.Count;
afterCount.ShouldEqual(1);
var lastentry = after[after.Count - 1];
lastentry.Category.ShouldEqual("(5)");
lastentry.InstanceId.ShouldEqual(3);
lastentry.Message.ShouldEqual("Message");
lastentry.Source.ShouldEqual(SEEMPLEST_SOURCE);
lastentry.EntryType.ShouldEqual(EventLogEntryType.Information);
eventLog.Dispose();
}
public void WorksInParalell()
{
// --- Arrange
var eventLog = new EventLog(SEEMPLEST_LOG2);
// --- Act
Parallel.For(0, 40,
num => WindowsEventLogger.Log<WithStringNameAttribute>(String.Format("Message{0}", num)));
// --- Assert
var after = eventLog.Entries;
var afterCount = after.Count;
afterCount.ShouldEqual(40);
var messagelist = new List<string>();
foreach (EventLogEntry lastentry in after)
{
lastentry.Category.ShouldEqual("(5)");
lastentry.InstanceId.ShouldEqual(3);
messagelist.Add(lastentry.Message);
lastentry.Source.ShouldEqual(SEEMPLEST_SOURCE);
lastentry.EntryType.ShouldEqual(EventLogEntryType.Information);
}
for (int i = 0; i < 40; i++)
{
messagelist.Contains(String.Format("Message{0}", i)).ShouldBeTrue(
String.Format("Message{0} was not found", i));
}
eventLog.Dispose();
}
public void OnlyWithRequiredAttributesWorksAsExpected()
{
// --- Arrange
var eventLog = new EventLog(SEEMPLEST_LOG2);
// --- Act
WindowsEventLogger.Log<WithOnlyRequiredAttributes>("Message");
// --- Assert
var after = eventLog.Entries;
var afterCount = after.Count;
afterCount.ShouldEqual(1);
var lastentry = after[after.Count - 1];
lastentry.Category.ShouldEqual("(0)");
lastentry.InstanceId.ShouldEqual(0);
lastentry.Message.ShouldEqual("Message");
lastentry.Source.ShouldEqual(SEEMPLEST_SOURCE);
lastentry.EntryType.ShouldEqual(EventLogEntryType.Warning);
eventLog.Dispose();
}
public void WithInstancePrefixWorksAsExpected()
{
// --- Arrange
var configSettings = new AppConfigurationSettings(
typeof(AppConfigProvider), null, null, "TestInstancePrefix", "TestInstanceName");
AppConfigurationManager.Configure(configSettings);
WindowsEventLogger.LogSourceMapper = new DefaultLogSourceNameMapper();
var eventLog = new EventLog(SEEMPLEST_LOG2);
// --- Act
WindowsEventLogger.Log<WithStringNameAttribute>("Message");
// --- Assert
var after = eventLog.Entries;
var afterCount = after.Count;
afterCount.ShouldEqual(1);
var lastentry = after[after.Count - 1];
lastentry.Category.ShouldEqual("(5)");
lastentry.InstanceId.ShouldEqual(3);
lastentry.Message.ShouldEqual("Message");
lastentry.Source.ShouldEqual("TestInstancePrefix" + SEEMPLEST_SOURCE);
lastentry.EntryType.ShouldEqual(EventLogEntryType.Information);
eventLog.Dispose();
}
public void LogWithRedirectionWorksAsExpected()
{
// --- Arrange
if (!Directory.Exists(LOG_ROOT))
{
Directory.CreateDirectory(LOG_ROOT);
}
File.Delete(Path.Combine(LOG_ROOT, LOG_FILE));
var tracer = new FileTraceLogger(LOG_FILE, LOG_ROOT, flushAfter: 1);
var eventLog = new EventLog(SEEMPLEST_LOG2);
// --- Act
WindowsEventLogger.RedirectLogTo(tracer);
WindowsEventLogger.Log<WithStringNameAttribute>();
// --- Assert
EventLog.Exists(SEEMPLEST_LOG2).ShouldBeFalse();
eventLog.Dispose();
var text = File.ReadAllText(Path.Combine(LOG_ROOT, LOG_FILE));
var lines = text.Split(new[] { "\r\n" }, StringSplitOptions.RemoveEmptyEntries);
lines.ShouldHaveCountOf(1);
var parts = lines[0].Split(new[] { "\t" }, StringSplitOptions.RemoveEmptyEntries);
parts[1].ShouldEqual("Informational");
parts[4].ShouldEqual("Windows Event Trace");
parts[5].ShouldEqual("Default message");
parts[6].ShouldEqual("EventId: 3, CategoryId: 5");
}
public void LogWithRedirectionWorksWithExceptionMessage()
{
// --- Arrange
if (!Directory.Exists(LOG_ROOT))
{
Directory.CreateDirectory(LOG_ROOT);
}
File.Delete(Path.Combine(LOG_ROOT, LOG_FILE));
var tracer = new FileTraceLogger(LOG_FILE, LOG_ROOT, flushAfter: 1);
var eventLog = new EventLog(SEEMPLEST_LOG2);
// --- Act
WindowsEventLogger.RedirectLogTo(tracer);
WindowsEventLogger.Log<SampleError>(new NullReferenceException());
// --- Assert
EventLog.Exists(SEEMPLEST_LOG2).ShouldBeFalse();
eventLog.Dispose();
var text = File.ReadAllText(Path.Combine(LOG_ROOT, LOG_FILE));
var lines = text.Split(new[] { "\r\n" }, StringSplitOptions.RemoveEmptyEntries);
lines.ShouldHaveCountOf(3);
var parts = lines[0].Split(new[] { "\t" }, StringSplitOptions.RemoveEmptyEntries);
parts[1].ShouldEqual("Error");
}
private void SendMailMessage(MailMessage message, string smtpserver)
{
try
{
mailSender = new SmtpClient();
if (string.IsNullOrEmpty(mailSender.Host))
mailSender.Host = smtpserver;
mailSender.Send(message);
mailSender.SendCompleted += mailSender_SendCompleted;
}
catch (Exception ee)
{
EventLog Logger = new EventLog();
Logger.Source = "WebGrid.Util.Mail";
Logger.WriteEntry(ee.ToString(), EventLogEntryType.Error);
Logger.Dispose();
}
}
private static void mailSender_SendCompleted(object sender, AsyncCompletedEventArgs e)
{
if (e.Error == null) return;
EventLog Logger = new EventLog();
Logger.Source = "WebGrid.Util.Mail";
Logger.WriteEntry(e.Error.ToString(), EventLogEntryType.Error);
Logger.Dispose();
}
/// <summary>
/// Translates Syslog messages to Eventlog messages
/// Using Pri part as source, and log them to Windows EventLog
/// </summary>
/// <param name="endPoint">IP/port number from datagram sender</param>
/// <param name="strReceived">Syslog message</param>
private void Log(EndPoint endPoint, string strReceived)
{
Pri pri = new Pri(m_regex.Match(strReceived).Groups[1].Value);
EventLogEntryType eventLogEntryType = Severity2EventLogEntryType(pri.Severity);
string strMessage = string.Format("{0} : {1}", endPoint, m_regex.Replace(strReceived, evaluator));
EventLog myLog = new EventLog(m_EventLog);
myLog.Source = pri.ToString();
myLog.WriteEntry(strMessage, eventLogEntryType);
myLog.Close();
myLog.Dispose();
}
/// <summary>
/// Logs the error.
/// </summary>
/// <param name="err">The err.</param>
private static void LogTheError(string err)
{
const string eventLogName = "AKSite";
const string sourceName = "SiteErrors";
var eventLog = new EventLog {Log = eventLogName,
Source = sourceName};
const string keyName = @"SYSTEM\CurrentControlSet\Services\EventLog\" + eventLogName +
@"\" + sourceName;
var rkEventSource = Registry.LocalMachine.OpenSubKey(keyName);
if (rkEventSource == null)
{
var proc = new Process();
var procStartInfo = new ProcessStartInfo("Reg.exe")
{Arguments = @"add HKLM\" + keyName,
UseShellExecute = true, Verb = "runas"};
proc.StartInfo = procStartInfo;
proc.Start();
}
try
{
eventLog.WriteEntry(err,EventLogEntryType.Error);
}
catch
{
Debug.Print("failed to write key");
}
finally
{
eventLog.Dispose();
}
}
/// <summary>
/// Initializes a custom event log for an instance of this class.
/// </summary>
private void InitializeCustomEventLog()
{
EventLog evtLog = new EventLog(LogName);
evtLog.Source = SourceName;
try
{
if (!EventLog.SourceExists(SourceName) || !EventLog.Exists(LogName)) EventLog.CreateEventSource(SourceName, LogName);
}
finally
{
evtLog.Dispose();
}
}
void ErrorHandler(string strMessage)
{
try
{
if (!EventLog.SourceExists(strMessage))
{
EventLog.CreateEventSource("Application", "Application", ".");
}
EventLog objLog = new EventLog();
objLog.Source = "WebSite Monitor";
strMessage = "Time " + System.DateTime.Now + " Error Message: " + strMessage;
objLog.WriteEntry(strMessage, EventLogEntryType.Error);
objLog.Close();
objLog.Dispose();
}
catch//(Exception BTH) // "BAD THING HAPPENED"
{
// Not good if can't log to event log, but don't just blow up!
// throw new ApplicationException("2> Unable to Write to Event Log",BTH);
}
}
void writeToEventLog(string strResult)
{
try
{
if (!EventLog.SourceExists("Application"))
{
EventLog.CreateEventSource("Application", "Application", ".");
}
EventLog objLog = new EventLog();
objLog.Source = "WebSite Monitor";
objLog.WriteEntry(strResult, EventLogEntryType.Error);
objLog.Close();
objLog.Dispose();
}
catch // (Exception ex)
{
// Not good if can't log to event log, but don't just blow up!
// throw new ApplicationException("1> Unable to Write to Event Log",ex);
}
}
public static void WriteToEventLog(string sLogName, string sLogSource, string sErrorDetail,EventLogEntryType evType)
{
EventLog HourlyDailyEventLog = new EventLog();
try
{
if (!(EventLog.SourceExists(sLogName))) { CreateLog(sLogName); }
HourlyDailyEventLog.Source = sLogName;
HourlyDailyEventLog.WriteEntry(Convert.ToString(sLogSource)
+ Convert.ToString(sErrorDetail), evType);
}
catch (Exception ex)
{
HourlyDailyEventLog.Source = sLogName;
HourlyDailyEventLog.WriteEntry(Convert.ToString("INFORMATION: ")
+ Convert.ToString(ex.Message), EventLogEntryType.Error);
}
finally
{
HourlyDailyEventLog.Dispose();
HourlyDailyEventLog = null;
}
}
/// <summary>
/// Button "Refresh" on EventLog TabPage
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void btEventLogRefresh_Click(object sender, EventArgs e)
{
this.btEventLogRefresh.Enabled = false;
await Task.Run(() =>
{
dgEventLog.Rows.Clear();
if (EventLog.SourceExists(Constants.DKIM_SIGNER_EVENTLOG_SOURCE))
{
EventLog oLogger = new EventLog();
try {
oLogger.Log = EventLog.LogNameFromSourceName(Constants.DKIM_SIGNER_EVENTLOG_SOURCE, ".");
}
catch (Exception ex)
{
oLogger.Dispose();
MessageBox.Show(this, "Couldn't get EventLog source:\n" + ex.Message, "Error getting EventLog", MessageBoxButtons.OK, MessageBoxIcon.Error);
this.btEventLogRefresh.Enabled = true;
return;
}
for (int i = oLogger.Entries.Count - 1; i > 0; i--)
{
EventLogEntry oEntry;
try {
oEntry = oLogger.Entries[i];
}
catch (Exception ex)
{
oLogger.Dispose();
MessageBox.Show(this, "Couldn't get EventLog entry:\n" + ex.Message, "Error getting EventLog", MessageBoxButtons.OK, MessageBoxIcon.Error);
this.btEventLogRefresh.Enabled = true;
return;
}
if (oEntry.Source != Constants.DKIM_SIGNER_EVENTLOG_SOURCE)
{
continue;
}
Image oImg = null;
switch (oEntry.EntryType)
{
case EventLogEntryType.Information:
oImg = SystemIcons.Information.ToBitmap();
break;
case EventLogEntryType.Warning:
oImg = SystemIcons.Warning.ToBitmap();
break;
case EventLogEntryType.Error:
oImg = SystemIcons.Error.ToBitmap();
break;
case EventLogEntryType.FailureAudit:
oImg = SystemIcons.Error.ToBitmap();
break;
case EventLogEntryType.SuccessAudit:
oImg = SystemIcons.Question.ToBitmap();
break;
}
this.dgEventLog.BeginInvoke(new Action(() => dgEventLog.Rows.Add(oImg, oEntry.TimeGenerated.ToString("yyyy-MM-ddTHH:mm:ss.fff"), oEntry.Message)));
}
oLogger.Dispose();
}
});
this.btEventLogRefresh.Enabled = true;
}
public void LogAfterResetWorksAsExpected()
{
// --- Arrange
if (!Directory.Exists(LOG_ROOT))
{
Directory.CreateDirectory(LOG_ROOT);
}
File.Delete(Path.Combine(LOG_ROOT, LOG_FILE));
var tracer = new FileTraceLogger(LOG_FILE, LOG_ROOT, flushAfter: 1);
var eventLog = new EventLog(SEEMPLEST_LOG2);
WindowsEventLogger.RedirectLogTo(tracer);
WindowsEventLogger.Log<WithStringNameAttribute>();
// --- Act
WindowsEventLogger.Reset();
WindowsEventLogger.Log<WithStringNameAttribute>();
// --- Assert
var after = eventLog.Entries;
var afterCount = after.Count;
afterCount.ShouldEqual(1);
var lastentry = after[after.Count - 1];
lastentry.Category.ShouldEqual("(5)");
lastentry.InstanceId.ShouldEqual(3);
lastentry.Message.ShouldEqual("Default message");
lastentry.Source.ShouldEqual(SEEMPLEST_SOURCE);
lastentry.EntryType.ShouldEqual(EventLogEntryType.Information);
eventLog.Dispose();
}
protected void gravarExcecao(Usuario usuarioRemetente, long hashEntidadeRemetente, Exception objetoExcecao, short tipoExcecao, string siglaIdioma)
{
string tituloAplicacao = string.Empty;
string mensagemRegistro = string.Empty;
string origemErro = string.Empty;
EventLog registroEventoSistema = new EventLog();
EventLogEntryType tipoEntradaRegistro = EventLogEntryType.Information;
TradutorIdioma tradutorIdioma = new TradutorIdioma(siglaIdioma);
mensagemRegistro = string.Format(tradutorIdioma.traduzirMensagem("MensagemExcecaoSistema"),
objetoExcecao.Message,
usuarioRemetente.Apelido,
hashEntidadeRemetente,
objetoExcecao.StackTrace);
tituloAplicacao = tradutorIdioma.traduzirTexto("SGE_TituloAplicacao");
origemErro = string.Concat("SGE.v2 : ", objetoExcecao.Message.Substring(0, objetoExcecao.Message.Length >= 203 ?
203 :
objetoExcecao.Message.Length));
if (!EventLog.SourceExists(origemErro))
EventLog.CreateEventSource(origemErro, tituloAplicacao);
registroEventoSistema.Source = origemErro;
registroEventoSistema.Log = tituloAplicacao;
switch (tipoExcecao)
{
case TipoExcecao.Informacao:
tipoEntradaRegistro = EventLogEntryType.Information;
break;
case TipoExcecao.Alerta:
tipoEntradaRegistro = EventLogEntryType.Warning;
break;
case TipoExcecao.Erro:
tipoEntradaRegistro = EventLogEntryType.Error;
break;
}
registroEventoSistema.WriteEntry(mensagemRegistro, tipoEntradaRegistro);
registroEventoSistema.Dispose();
tradutorIdioma = null;
}
public void Create()
{
string builtInSourceName = string.Concat(_logName, "Instrumentation");
bool sourcesContainedBuildIn = false;
// create sources
foreach (string source in _sources)
{
CreateSource(source);
if (source == builtInSourceName)
sourcesContainedBuildIn = true;
}
if (!sourcesContainedBuildIn)
{
CreateSource(builtInSourceName);
}
using (EventLog eventLog = new EventLog(_logName, _machineName, builtInSourceName))
{
eventLog.ModifyOverflowPolicy(OverflowAction.OverwriteAsNeeded, 14);
eventLog.MaximumKilobytes = _logSizeInMegaBytes * 1024;
eventLog.WriteEntry("Log created.", EventLogEntryType.Information);
eventLog.Dispose();
}
}
public void LogRedirectionConvertsTypesAsExpected()
{
// --- Arrange
if (!Directory.Exists(LOG_ROOT))
{
Directory.CreateDirectory(LOG_ROOT);
}
File.Delete(Path.Combine(LOG_ROOT, LOG_FILE));
var tracer = new FileTraceLogger(LOG_FILE, LOG_ROOT, flushAfter: 1);
var eventLog = new EventLog(SEEMPLEST_LOG2);
// --- Act
WindowsEventLogger.RedirectLogTo(tracer);
WindowsEventLogger.Log<SampleError>();
WindowsEventLogger.Log<SampleWarning>();
WindowsEventLogger.Log<SampleInformation>();
WindowsEventLogger.Log<SampleFailureAudit>();
WindowsEventLogger.Log<SampleSuccessAudit>();
// --- Assert
EventLog.Exists(SEEMPLEST_LOG2).ShouldBeFalse();
eventLog.Dispose();
var text = File.ReadAllText(Path.Combine(LOG_ROOT, LOG_FILE));
var lines = text.Split(new[] { "\r\n" }, StringSplitOptions.RemoveEmptyEntries);
lines.ShouldHaveCountOf(5);
var expectedCats = new[] {"Error", "Warning", "Informational", "Error", "Success"};
for (var i = 0; i < 5; i++)
{
var parts = lines[i].Split(new[] { "\t" }, StringSplitOptions.RemoveEmptyEntries);
parts[1].ShouldEqual(expectedCats[i]);
}
}
private void read_single_log_thread(log_info log) {
string query_string = "*";
if (provider_name != "")
query_string = "*[System/Provider/@Name=\"" + provider_name + "\"]";
int max_event_count = int.MaxValue;
// debugging - load much less, faster testing
if (util.is_debug)
max_event_count = 250;
try {
// we can read the number of entres only for local logs
if (provider_name == "" && log.remote_machine_name == "") {
var dummy_log = new EventLog(log.log_type);
lock(this)
log.full_log_count_ = dummy_log.Entries.Count;
dummy_log.Dispose();
}
// waiting for user to set the password
if ( log.remote_machine_name != "")
while ( remote_password_ == "")
Thread.Sleep(100);
SecureString pwd = new SecureString();
foreach ( char c in remote_password_)
pwd.AppendChar(c);
EventLogSession session = log.remote_machine_name != "" ? new EventLogSession(log.remote_machine_name, remote_domain_name, remote_user_name, pwd, SessionAuthentication.Default) : null;
pwd.Dispose();
EventLogQuery query = new EventLogQuery(log.log_type, PathType.LogName, query_string);
query.ReverseDirection = reverse_;
if ( session != null)
query.Session = session;
EventLogReader reader = new EventLogReader(query);
int read_idx = 0;
for (EventRecord rec = reader.ReadEvent(); rec != null && !log.disposed_ && read_idx++ < max_event_count ; rec = reader.ReadEvent())
lock (this) {
log.last_events_.Add(rec);
++log.cur_log_count_;
}
lock (this)
log.listening_for_new_events_ = true;
// at this point, listen for new events
if (reverse_) {
// if reverse, I need to create another query, or it won't allow watching
query = new EventLogQuery(log.log_type, PathType.LogName, query_string);
if ( session != null)
query.Session = session;
}
using (var watcher = new EventLogWatcher(query))
{
watcher.EventRecordWritten += (o, e) => {
lock(this)
log.new_events_.Add(e.EventRecord);
};
watcher.Enabled = true;
while ( !log.disposed_)
Thread.Sleep(100);
}
} catch (Exception e) {
logger.Error("can't create event log " + log.log_type + "/" + remote_machine_name + " : " + e.Message);
errors_.add("Can't create Log " + log.log_type + " on machine " + remote_machine_name + ", Reason=" + e.Message);
}
}
public void LogWithExceptionWorksAsExpected()
{
// --- Arrange
var eventLog = new EventLog(SEEMPLEST_LOG2);
// --- Act
WindowsEventLogger.Log<WithStringNameAttribute>(new NullReferenceException());
// --- Assert
var after = eventLog.Entries;
var afterCount = after.Count;
afterCount.ShouldEqual(1);
var lastentry = after[after.Count - 1];
lastentry.Category.ShouldEqual("(5)");
lastentry.InstanceId.ShouldEqual(3);
lastentry.Message.StartsWith("An unexcepted exception").ShouldBeTrue();
lastentry.Source.ShouldEqual(SEEMPLEST_SOURCE);
lastentry.EntryType.ShouldEqual(EventLogEntryType.Information);
eventLog.Dispose();
}
/// <summary>
/// Worker thread, setting up an listening socket for UDP datagrams
/// </summary>
private void Worker()
{
Properties.Settings settings = new Properties.Settings();
m_EventLog = settings.EventLog;
IPAddress ipAddress = IPAddress.Any;
if(settings.Address!="*")
ipAddress = IPAddress.Parse(settings.Address);
IPEndPoint ipEndPoint = new IPEndPoint(ipAddress, settings.Port);
m_socket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
m_socket.Bind(ipEndPoint);
// Recycling vars , i love it.
EndPoint endPoint = ipEndPoint;
// http://www.ietf.org/rfc/rfc3164.txt
// 4.1 syslog Message Parts
// The total length of the packet MUST be 1024 bytes or less.
byte[] buffer = new byte[1024];
while (m_running)
{
try
{
int intReceived = m_socket.ReceiveFrom(buffer, 0, buffer.Length, SocketFlags.None, ref endPoint);
string strReceived = Encoding.ASCII.GetString(buffer, 0, intReceived);
Log(endPoint, strReceived);
}
catch (Exception exception)
{
EventLog myLog = new EventLog();
myLog.Source = settings.ServiceName;
if (!m_running)
myLog.WriteEntry("Stopping...", EventLogEntryType.Information);
else
myLog.WriteEntry(exception.Message, EventLogEntryType.Error);
myLog.Close();
myLog.Dispose();
}
}
}
public void LogWithLongMessageWorksAsExpected()
{
// --- Arrange
var eventLog = new EventLog(SEEMPLEST_LOG2);
// --- Act
WindowsEventLogger.Log<WithStringNameAttribute>("Haho".PadRight(100000, '.'));
// --- Assert
var after = eventLog.Entries;
var afterCount = after.Count;
afterCount.ShouldEqual(1);
var lastentry = after[after.Count - 1];
lastentry.Category.ShouldEqual("(5)");
lastentry.InstanceId.ShouldEqual(3);
lastentry.Message.StartsWith("Haho...").ShouldBeTrue();
lastentry.Source.ShouldEqual(SEEMPLEST_SOURCE);
lastentry.EntryType.ShouldEqual(EventLogEntryType.Information);
eventLog.Dispose();
}
private void MainThread()
{
eventLog1.BeginInit();
DataRow dr = null;
bool bLogged = false;
TvMain = new STKTVMain.TVMain();
try
{
if (TvMain.Init() == true)
{
bLogged = true;
}
else
{
WarningReport("Unable to login, check credentials");
InfoReport(TvMain.GetEnvInfo());
return;
}
}
catch (Exception Ex)
{
ErrorReport("Login failed, try again... " + Ex.Message);
InfoReport(TvMain.GetEnvInfo());
}
//InfoReport("DB Initialization OK");
System.Data.DataTable oRS;
if (bLogged)
{
oRS = null;
String q;
q = "select plancall.*,npip,nppassword,ipport,transport,sysdate ServerDate from bdevices join plancall on bdevices.id_bd=plancall.id_bd where ( nplock is null or nplock <sysdate ) and npquery=1 " +
" and bdevices.id_bd=" + DivID.ToString() + " ";
oRS = TvMain.QuerySelect(q);
if (oRS != null)
{
if (oRS.Rows.Count > 0)
{
try
{
dr = oRS.Rows[0];
DeviceThread(dr);
}
catch (Exception Ex)
{
ErrorReport("Прибор ID= " + DivID.ToString() + " error:" + Ex.Message);
dr = null;
}
}
oRS = null;
}
try
{
//InfoReport("Closing Device thread...");
//dr = null;
TvMain.ClearDuration();
// close transport
TvMain.DeviceClose();
TvMain.CloseDBConnection();
TvMain = null;
eventLog1.Dispose();
return;
}
catch (Exception Ex)
{
ErrorReport("Closing DeviceThread error:" + Ex.Message);
}
}
}
private void OpenUrl(string url, string data, UploadDataCompletedEventHandler eventhandler, object userToken,
bool nop)
{
wc = new WebClient();
wc.Headers.Add("Content-Type", "application/x-www-form-urlencoded");
if (eventhandler != null)
wc.UploadDataCompleted += eventhandler;
byte[] postByteArray = Encoding.ASCII.GetBytes(data);
try
{
wc.UploadData(new Uri(url), "POST", postByteArray);
wc.UploadDataCompleted += wc_UploadDataCompleted;
}
catch (Exception e)
{
EventLog logger = new EventLog();
logger.Source = "WebGrid";
logger.WriteEntry(e.ToString(), EventLogEntryType.Error);
logger.Dispose();
}
}