//
// Copyright (c) 2004-2006 Jaroslaw Kowalski <jaak@jkowalski.net>
//
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// * Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// * Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// * Neither the name of Jaroslaw Kowalski nor the names of its
// contributors may be used to endorse or promote products derived from this
// software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
// THE POSSIBILITY OF SUCH DAMAGE.
//
using System;
using System.Runtime.InteropServices;
using NLog.Targets;
namespace NLog.Win32.Targets
{
/// <summary>
/// Outputs logging messages through the ASP Response object.
/// </summary>
[Target("ASPResponse")]
public sealed class ASPResponseTarget: Target
{
private bool _addComments;
/// <summary>
/// Add <!-- --> comments around all written texts.
/// </summary>
public bool AddComments
{
get { return _addComments; }
set { _addComments = value; }
}
/// <summary>
/// Outputs the rendered logging event through the <c>OutputDebugString()</c> Win32 API.
/// </summary>
/// <param name="logEvent">The logging event.</param>
protected override void Write(LogEventInfo logEvent)
{
ASPHelper.IResponse response = ASPHelper.GetResponseObject();
if (response != null)
{
if (AddComments)
{
response.Write("<!-- " + CompiledLayout.GetFormattedMessage(logEvent) + "-->");
}
else
{
response.Write(CompiledLayout.GetFormattedMessage(logEvent));
}
Marshal.ReleaseComObject(response);
}
}
}
}