1 // ReflectionSerializationHolder.cs.cs
6 // (C) 2003 Patrik Torstensson
9 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
11 // Permission is hereby granted, free of charge, to any person obtaining
12 // a copy of this software and associated documentation files (the
13 // "Software"), to deal in the Software without restriction, including
14 // without limitation the rights to use, copy, modify, merge, publish,
15 // distribute, sublicense, and/or sell copies of the Software, and to
16 // permit persons to whom the Software is furnished to do so, subject to
17 // the following conditions:
19 // The above copyright notice and this permission notice shall be
20 // included in all copies or substantial portions of the Software.
22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
32 using System.Runtime.Serialization;
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34 namespace System.Reflection
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37 internal class ReflectionSerializationHolder : IObjectReference, ISerializable
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40 string _memberSignature;
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41 MemberTypes _memberType;
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42 Type _reflectedType;
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44 ReflectionSerializationHolder(SerializationInfo info, StreamingContext ctx)
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46 string assemblyName;
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49 assemblyName = info.GetString("AssemblyName");
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50 typeName = info.GetString("ClassName");
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52 _memberName = info.GetString("Name");
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53 _memberSignature = info.GetString("Signature");
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54 _memberType = (MemberTypes) info.GetInt32("MemberType");
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57 Assembly asm = Assembly.Load(assemblyName);
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59 _reflectedType = asm.GetType(typeName, true, true);
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62 public static void Serialize(SerializationInfo info, String name, Type klass, String signature, MemberTypes type)
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64 info.SetType( typeof(ReflectionSerializationHolder));
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66 info.AddValue("AssemblyName", klass.Module.Assembly.FullName, typeof(String));
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67 info.AddValue("ClassName", klass.FullName, typeof(String));
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69 info.AddValue("Name", name, typeof(String));
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70 info.AddValue("Signature", signature, typeof(String));
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71 info.AddValue("MemberType",(int)type);
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74 public void GetObjectData(SerializationInfo info, StreamingContext context)
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76 throw new NotSupportedException();
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79 public object GetRealObject(StreamingContext context)
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81 switch (_memberType)
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83 case MemberTypes.Constructor:
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84 ConstructorInfo [] ctors;
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86 ctors = _reflectedType.GetConstructors (BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Static);
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87 for (int i = 0; i < ctors.Length; i++)
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88 if ( ctors[i].ToString().Equals(_memberSignature))
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91 throw new SerializationException("Failed to find serialized constructor");
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93 case MemberTypes.Method:
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94 MethodInfo [] methods;
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96 methods = _reflectedType.GetMethods(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Static);
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97 for (int i = 0; i < methods.Length; i++)
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98 if ((methods[i]).ToString().Equals(_memberSignature))
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101 throw new SerializationException("Failed to find serialized method");
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103 throw new SerializationException("Failed to get object for member type " + _memberType.ToString());
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