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//
// PrefixEndpointAddressMessageFilter.cs
//
// Author:
// Atsushi Enomoto <atsushi@ximian.com>
//
// Copyright (C) 2006 Novell, Inc. http://www.novell.com
// Copyright 2011 Xamarin Inc (http://www.xamarin.com).
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System;
using System.Globalization;
using System.ServiceModel.Channels;
using System.ServiceModel;
namespace System.ServiceModel.Dispatcher
{
public class PrefixEndpointAddressMessageFilter : MessageFilter
{
EndpointAddress address;
bool cmp_host;
public PrefixEndpointAddressMessageFilter (EndpointAddress address)
: this (address, false)
{
}
public PrefixEndpointAddressMessageFilter (EndpointAddress address,
bool includeHostNameInComparison)
{
this.address = address;
cmp_host = includeHostNameInComparison;
}
public EndpointAddress Address {
get { return address; }
}
public bool IncludeHostNameInComparison {
get { return cmp_host; }
}
[MonoTODO]
protected internal override IMessageFilterTable<FilterData>
CreateFilterTable<FilterData> ()
{
throw new NotImplementedException ();
}
[MonoTODO]
public override bool Match (Message message)
{
Uri to = message.Headers.To;
if (to == null)
return false;
if (to.ToString () == Constants.WsaAnonymousUri || to.Equals (EndpointAddress.AnonymousUri) || to.Equals (EndpointAddress.NoneUri))
return true;
bool path = CultureInfo.InvariantCulture.CompareInfo.IsPrefix (to.AbsolutePath, address.Uri.AbsolutePath, CompareOptions.Ordinal);
bool host = IncludeHostNameInComparison
? (String.CompareOrdinal (to.Host, address.Uri.Host) == 0)
: true;
return path && host;
}
public override bool Match (MessageBuffer messageBuffer)
{
if (messageBuffer == null)
throw new ArgumentNullException ("messageBuffer");
return Match (messageBuffer.CreateMessage ());
}
}
}
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