149 lines
4.1 KiB
C#
149 lines
4.1 KiB
C#
//
|
|
// Mono.Remoting.Channels.Unix.BinaryCore.cs
|
|
//
|
|
// Author: Lluis Sanchez Gual (lluis@novell.com)
|
|
//
|
|
// 2005 (C) Copyright, Novell, Inc.
|
|
//
|
|
|
|
//
|
|
// 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.Reflection;
|
|
using System.Collections;
|
|
using System.Runtime.Remoting;
|
|
using System.Runtime.Remoting.Messaging;
|
|
using System.Runtime.Serialization;
|
|
using System.Runtime.Serialization.Formatters;
|
|
using System.Runtime.Serialization.Formatters.Binary;
|
|
|
|
namespace Mono.Remoting.Channels.Unix
|
|
{
|
|
internal class UnixBinaryCore
|
|
{
|
|
BinaryFormatter _serializationFormatter;
|
|
BinaryFormatter _deserializationFormatter;
|
|
bool _includeVersions = true;
|
|
bool _strictBinding = false;
|
|
IDictionary _properties;
|
|
|
|
public static UnixBinaryCore DefaultInstance = new UnixBinaryCore ();
|
|
|
|
public UnixBinaryCore (object owner, IDictionary properties, string[] allowedProperties)
|
|
{
|
|
_properties = properties;
|
|
|
|
foreach(DictionaryEntry property in properties)
|
|
{
|
|
string key = (string) property.Key;
|
|
if (Array.IndexOf (allowedProperties, key) == -1)
|
|
throw new RemotingException (owner.GetType().Name + " does not recognize '" + key + "' configuration property");
|
|
|
|
switch (key)
|
|
{
|
|
case "includeVersions":
|
|
_includeVersions = Convert.ToBoolean (property.Value);
|
|
break;
|
|
|
|
case "strictBinding":
|
|
_strictBinding = Convert.ToBoolean (property.Value);
|
|
break;
|
|
}
|
|
}
|
|
|
|
Init ();
|
|
}
|
|
|
|
public UnixBinaryCore ()
|
|
{
|
|
_properties = new Hashtable ();
|
|
Init ();
|
|
}
|
|
|
|
public void Init ()
|
|
{
|
|
RemotingSurrogateSelector surrogateSelector = new RemotingSurrogateSelector ();
|
|
StreamingContext context = new StreamingContext (StreamingContextStates.Remoting, null);
|
|
|
|
_serializationFormatter = new BinaryFormatter (surrogateSelector, context);
|
|
_deserializationFormatter = new BinaryFormatter (null, context);
|
|
|
|
if (!_includeVersions)
|
|
{
|
|
_serializationFormatter.AssemblyFormat = FormatterAssemblyStyle.Simple;
|
|
_deserializationFormatter.AssemblyFormat = FormatterAssemblyStyle.Simple;
|
|
}
|
|
|
|
if (!_strictBinding)
|
|
{
|
|
_serializationFormatter.Binder = SimpleBinder.Instance;
|
|
_deserializationFormatter.Binder = SimpleBinder.Instance;
|
|
}
|
|
}
|
|
|
|
public BinaryFormatter Serializer
|
|
{
|
|
get { return _serializationFormatter; }
|
|
}
|
|
|
|
public BinaryFormatter Deserializer
|
|
{
|
|
get { return _deserializationFormatter; }
|
|
}
|
|
|
|
public IDictionary Properties
|
|
{
|
|
get { return _properties; }
|
|
}
|
|
}
|
|
|
|
|
|
internal class SimpleBinder: SerializationBinder
|
|
{
|
|
public static SimpleBinder Instance = new SimpleBinder ();
|
|
|
|
public override Type BindToType (String assemblyName, string typeName)
|
|
{
|
|
Assembly asm;
|
|
|
|
if (assemblyName.IndexOf (',') != -1)
|
|
{
|
|
// Try using the full name
|
|
try
|
|
{
|
|
asm = Assembly.Load (assemblyName);
|
|
if (asm == null) return null;
|
|
Type t = asm.GetType (typeName);
|
|
if (t != null) return t;
|
|
}
|
|
catch {}
|
|
}
|
|
|
|
// Try using the simple name
|
|
asm = Assembly.LoadWithPartialName (assemblyName);
|
|
if (asm == null) return null;
|
|
return asm.GetType (typeName, true);
|
|
}
|
|
}
|
|
}
|
|
|