154 lines
3.8 KiB
C#
154 lines
3.8 KiB
C#
//
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// NullEventLog.cs
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//
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// Author:
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// Atsushi Enomoto <atsushi@ximian.com>
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// Gert Driesen <drieseng@users.sourceforge.net>
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//
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// (C) 2006 Novell, Inc.
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//
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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using System;
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using System.Diagnostics;
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namespace System.Diagnostics
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{
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// Empty implementation that does not need any specific platform
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// but should be enough to get applications to run that WRITE to eventlog
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internal class NullEventLog : EventLogImpl
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{
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public NullEventLog (EventLog coreEventLog)
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: base (coreEventLog)
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{
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}
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public override void BeginInit ()
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{
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}
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public override void Clear ()
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{
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}
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public override void Close ()
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{
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}
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public override void CreateEventSource (EventSourceCreationData sourceData)
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{
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}
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public override void Delete (string logName, string machineName)
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{
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}
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public override void DeleteEventSource (string source, string machineName)
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{
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}
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public override void Dispose (bool disposing)
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{
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}
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public override void DisableNotification ()
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{
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}
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public override void EnableNotification ()
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{
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}
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public override void EndInit ()
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{
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}
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public override bool Exists (string logName, string machineName)
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{
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return true;
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}
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protected override string FormatMessage (string source, uint messageID, string [] replacementStrings)
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{
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return string.Join (", ", replacementStrings);
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}
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protected override int GetEntryCount ()
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{
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return 0;
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}
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protected override EventLogEntry GetEntry (int index)
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{
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return null;
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}
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protected override string GetLogDisplayName ()
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{
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return CoreEventLog.Log;
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}
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protected override string [] GetLogNames (string machineName)
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{
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return new string [0];
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}
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public override string LogNameFromSourceName (string source, string machineName)
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{
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return null;
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}
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public override bool SourceExists (string source, string machineName)
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{
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return false;
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}
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public override void WriteEntry (string [] replacementStrings, EventLogEntryType type, uint instanceID, short category, byte [] rawData)
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{
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}
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public override OverflowAction OverflowAction {
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get { return OverflowAction.DoNotOverwrite; }
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}
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public override int MinimumRetentionDays {
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get { return int.MaxValue; }
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}
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public override long MaximumKilobytes {
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get { return long.MaxValue; }
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set { throw new NotSupportedException ("This EventLog implementation does not support setting max kilobytes policy"); }
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}
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public override void ModifyOverflowPolicy (OverflowAction action, int retentionDays)
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{
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throw new NotSupportedException ("This EventLog implementation does not support modifying overflow policy");
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}
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public override void RegisterDisplayName (string resourceFile, long resourceId)
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{
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throw new NotSupportedException ("This EventLog implementation does not support registering display name");
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}
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}
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}
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