How to use Emit method of Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST.ConvertExpression class

Best JustMockLite code snippet using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST.ConvertExpression.Emit

InvocationTypeGenerator.cs

Source:InvocationTypeGenerator.cs Github

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...15{16 using System;17 using System.Collections.Generic;18 using System.Reflection;19 using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters;20 using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.CodeBuilders;21 using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST;22 using Telerik.JustMock.Core.Castle.DynamicProxy.Internal;23 using Telerik.JustMock.Core.Castle.DynamicProxy.Tokens;24 internal abstract class InvocationTypeGenerator : IGenerator<AbstractTypeEmitter>25 {26 protected readonly MetaMethod method;27 protected readonly Type targetType;28 private readonly MethodInfo callback;29 private readonly bool canChangeTarget;30 private readonly IInvocationCreationContributor contributor;31 protected InvocationTypeGenerator(Type targetType, MetaMethod method, MethodInfo callback, bool canChangeTarget,32 IInvocationCreationContributor contributor)33 {34 this.targetType = targetType;35 this.method = method;36 this.callback = callback;37 this.canChangeTarget = canChangeTarget;38 this.contributor = contributor;39 }40 /// <summary>41 /// Generates the constructor for the class that extends42 /// <see cref = "AbstractInvocation" />43 /// </summary>44 /// <param name = "targetFieldType"></param>45 /// <param name = "proxyGenerationOptions"></param>46 /// <param name = "baseConstructor"></param>47 protected abstract ArgumentReference[] GetBaseCtorArguments(Type targetFieldType,48 ProxyGenerationOptions proxyGenerationOptions,49 out ConstructorInfo baseConstructor);50 protected abstract Type GetBaseType();51 protected abstract FieldReference GetTargetReference();52 public AbstractTypeEmitter Generate(ClassEmitter @class, ProxyGenerationOptions options, INamingScope namingScope)53 {54 var methodInfo = method.Method;55 var interfaces = new Type[0];56 if (canChangeTarget)57 {58 interfaces = new[] { typeof(IChangeProxyTarget) };59 }60 var invocation = GetEmitter(@class, interfaces, namingScope, methodInfo);61 // invocation only needs to mirror the generic parameters of the MethodInfo62 // targetType cannot be a generic type definition (YET!)63 invocation.CopyGenericParametersFromMethod(methodInfo);64 CreateConstructor(invocation, options);65 var targetField = GetTargetReference();66 if (canChangeTarget)67 {68 ImplementChangeProxyTargetInterface(@class, invocation, targetField);69 }70 ImplemementInvokeMethodOnTarget(invocation, methodInfo.GetParameters(), targetField, callback);71#if FEATURE_SERIALIZATION72 invocation.DefineCustomAttribute<SerializableAttribute>();73#endif74 return invocation;75 }76 protected virtual MethodInvocationExpression GetCallbackMethodInvocation(AbstractTypeEmitter invocation,77 Expression[] args, MethodInfo callbackMethod,78 Reference targetField,79 MethodEmitter invokeMethodOnTarget)80 {81 if (contributor != null)82 {83 return contributor.GetCallbackMethodInvocation(invocation, args, targetField, invokeMethodOnTarget);84 }85 var methodOnTargetInvocationExpression = new MethodInvocationExpression(86 new AsTypeReference(targetField, callbackMethod.DeclaringType),87 callbackMethod,88 args) { VirtualCall = true };89 return methodOnTargetInvocationExpression;90 }91 protected virtual void ImplementInvokeMethodOnTarget(AbstractTypeEmitter invocation, ParameterInfo[] parameters,92 MethodEmitter invokeMethodOnTarget,93 Reference targetField)94 {95 var callbackMethod = GetCallbackMethod(invocation);96 if (callbackMethod == null)97 {98 EmitCallThrowOnNoTarget(invokeMethodOnTarget);99 return;100 }101 if (canChangeTarget)102 {103 EmitCallEnsureValidTarget(invokeMethodOnTarget);104 }105 var args = new Expression[parameters.Length];106 // Idea: instead of grab parameters one by one107 // we should grab an array108 var byRefArguments = new Dictionary<int, LocalReference>();109 for (var i = 0; i < parameters.Length; i++)110 {111 var param = parameters[i];112 var paramType = invocation.GetClosedParameterType(param.ParameterType);113 if (paramType.IsByRef)114 {115 var localReference = invokeMethodOnTarget.CodeBuilder.DeclareLocal(paramType.GetElementType());116 invokeMethodOnTarget.CodeBuilder117 .AddStatement(118 new AssignStatement(localReference,119 new ConvertExpression(paramType.GetElementType(),120 new MethodInvocationExpression(SelfReference.Self,121 InvocationMethods.GetArgumentValue,122 new LiteralIntExpression(i)))));123 var byRefReference = new ByRefReference(localReference);124 args[i] = new ReferenceExpression(byRefReference);125 byRefArguments[i] = localReference;126 }127 else128 {129 args[i] =130 new ConvertExpression(paramType,131 new MethodInvocationExpression(SelfReference.Self,132 InvocationMethods.GetArgumentValue,133 new LiteralIntExpression(i)));134 }135 }136 if (byRefArguments.Count > 0)137 {138 invokeMethodOnTarget.CodeBuilder.AddStatement(new TryStatement());139 }140 var methodOnTargetInvocationExpression = GetCallbackMethodInvocation(invocation, args, callbackMethod, targetField, invokeMethodOnTarget);141 LocalReference returnValue = null;142 if (callbackMethod.ReturnType != typeof(void))143 {144 var returnType = invocation.GetClosedParameterType(callbackMethod.ReturnType);145 returnValue = invokeMethodOnTarget.CodeBuilder.DeclareLocal(returnType);146 invokeMethodOnTarget.CodeBuilder.AddStatement(new AssignStatement(returnValue, methodOnTargetInvocationExpression));147 }148 else149 {150 invokeMethodOnTarget.CodeBuilder.AddStatement(new ExpressionStatement(methodOnTargetInvocationExpression));151 }152 AssignBackByRefArguments(invokeMethodOnTarget, byRefArguments);153 if (callbackMethod.ReturnType != typeof(void))154 {155 var setRetVal =156 new MethodInvocationExpression(SelfReference.Self,157 InvocationMethods.SetReturnValue,158 new ConvertExpression(typeof(object), returnValue.Type, returnValue.ToExpression()));159 invokeMethodOnTarget.CodeBuilder.AddStatement(new ExpressionStatement(setRetVal));160 }161 invokeMethodOnTarget.CodeBuilder.AddStatement(new ReturnStatement());162 }163 private void AssignBackByRefArguments(MethodEmitter invokeMethodOnTarget, Dictionary<int, LocalReference> byRefArguments)164 {165 if (byRefArguments.Count == 0)166 {167 return;168 }169 invokeMethodOnTarget.CodeBuilder.AddStatement(new FinallyStatement());170 foreach (var byRefArgument in byRefArguments)171 {172 var index = byRefArgument.Key;173 var localReference = byRefArgument.Value;174 invokeMethodOnTarget.CodeBuilder.AddStatement(175 new ExpressionStatement(176 new MethodInvocationExpression(177 SelfReference.Self,178 InvocationMethods.SetArgumentValue,179 new LiteralIntExpression(index),180 new ConvertExpression(181 typeof(object),182 localReference.Type,183 new ReferenceExpression(localReference)))184 ));185 }186 invokeMethodOnTarget.CodeBuilder.AddStatement(new EndExceptionBlockStatement());187 }188 private void CreateConstructor(AbstractTypeEmitter invocation, ProxyGenerationOptions options)189 {190 ConstructorInfo baseConstructor;191 var baseCtorArguments = GetBaseCtorArguments(targetType, options, out baseConstructor);192 var constructor = CreateConstructor(invocation, baseCtorArguments);193 constructor.CodeBuilder.InvokeBaseConstructor(baseConstructor, baseCtorArguments);194 constructor.CodeBuilder.AddStatement(new ReturnStatement());195 }196 private ConstructorEmitter CreateConstructor(AbstractTypeEmitter invocation, ArgumentReference[] baseCtorArguments)197 {198 if (contributor == null)199 {200 return invocation.CreateConstructor(baseCtorArguments);201 }202 return contributor.CreateConstructor(baseCtorArguments, invocation);203 }204 private AbstractCodeBuilder EmitCallEnsureValidTarget(MethodEmitter invokeMethodOnTarget)205 {206 return invokeMethodOnTarget.CodeBuilder.AddStatement(207 new ExpressionStatement(208 new MethodInvocationExpression(SelfReference.Self, InvocationMethods.EnsureValidTarget)));209 }210 private void EmitCallThrowOnNoTarget(MethodEmitter invokeMethodOnTarget)211 {212 var throwOnNoTarget = new ExpressionStatement(new MethodInvocationExpression(InvocationMethods.ThrowOnNoTarget));213 invokeMethodOnTarget.CodeBuilder.AddStatement(throwOnNoTarget);214 invokeMethodOnTarget.CodeBuilder.AddStatement(new ReturnStatement());215 }216 private MethodInfo GetCallbackMethod(AbstractTypeEmitter invocation)217 {218 if (contributor != null)219 {220 return contributor.GetCallbackMethod();221 }222 var callbackMethod = callback;223 if (callbackMethod == null)224 {225 return null;226 }227 if (!callbackMethod.IsGenericMethod)228 {229 return callbackMethod;230 }231 return callbackMethod.MakeGenericMethod(invocation.GetGenericArgumentsFor(callbackMethod));232 }233 private AbstractTypeEmitter GetEmitter(ClassEmitter @class, Type[] interfaces, INamingScope namingScope,234 MethodInfo methodInfo)235 {236 var suggestedName = string.Format("Castle.Proxies.Invocations.{0}_{1}", methodInfo.DeclaringType.Name,237 methodInfo.Name);238 var uniqueName = namingScope.ParentScope.GetUniqueName(suggestedName);239 return new ClassEmitter(@class.ModuleScope, uniqueName, GetBaseType(), interfaces, ClassEmitter.DefaultAttributes, forceUnsigned: @class.InStrongNamedModule == false);240 }241 private void ImplemementInvokeMethodOnTarget(AbstractTypeEmitter invocation, ParameterInfo[] parameters,242 FieldReference targetField, MethodInfo callbackMethod)243 {244 var invokeMethodOnTarget = invocation.CreateMethod("InvokeMethodOnTarget", typeof(void));245 ImplementInvokeMethodOnTarget(invocation, parameters, invokeMethodOnTarget, targetField);246 }247 private void ImplementChangeInvocationTarget(AbstractTypeEmitter invocation, FieldReference targetField)248 {249 var changeInvocationTarget = invocation.CreateMethod("ChangeInvocationTarget", typeof(void), new[] { typeof(object) });250 changeInvocationTarget.CodeBuilder.AddStatement(251 new AssignStatement(targetField,252 new ConvertExpression(targetType, changeInvocationTarget.Arguments[0].ToExpression())));253 changeInvocationTarget.CodeBuilder.AddStatement(new ReturnStatement());254 }255 private void ImplementChangeProxyTarget(AbstractTypeEmitter invocation, ClassEmitter @class)256 {257 var changeProxyTarget = invocation.CreateMethod("ChangeProxyTarget", typeof(void), new[] { typeof(object) });258 var proxyObject = new FieldReference(InvocationMethods.ProxyObject);259 var localProxy = changeProxyTarget.CodeBuilder.DeclareLocal(typeof(IProxyTargetAccessor));260 changeProxyTarget.CodeBuilder.AddStatement(261 new AssignStatement(localProxy,262 new ConvertExpression(localProxy.Type, proxyObject.ToExpression())));263 var dynSetProxy = typeof(IProxyTargetAccessor).GetMethod(nameof(IProxyTargetAccessor.DynProxySetTarget));264 changeProxyTarget.CodeBuilder.AddStatement(265 new ExpressionStatement(266 new MethodInvocationExpression(localProxy, dynSetProxy, changeProxyTarget.Arguments[0].ToExpression())267 {268 VirtualCall = true269 }));270 changeProxyTarget.CodeBuilder.AddStatement(new ReturnStatement());271 }272 private void ImplementChangeProxyTargetInterface(ClassEmitter @class, AbstractTypeEmitter invocation,273 FieldReference targetField)274 {275 ImplementChangeInvocationTarget(invocation, targetField);276 ImplementChangeProxyTarget(invocation, @class);277 }278 }279}...

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MethodWithInvocationGenerator.cs

Source:MethodWithInvocationGenerator.cs Github

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...15{16 using System;17 using System.Diagnostics;18 using System.Reflection;19 using System.Reflection.Emit;20#if FEATURE_SERIALIZATION21 using System.Xml.Serialization;22#endif23 using Telerik.JustMock.Core.Castle.Core.Internal;24 using Telerik.JustMock.Core.Castle.DynamicProxy.Contributors;25 using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters;26 using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST;27 using Telerik.JustMock.Core.Castle.DynamicProxy.Internal;28 using Telerik.JustMock.Core.Castle.DynamicProxy.Tokens;29 internal class MethodWithInvocationGenerator : MethodGenerator30 {31 private readonly IInvocationCreationContributor contributor;32 private readonly GetTargetExpressionDelegate getTargetExpression;33 private readonly GetTargetExpressionDelegate getTargetTypeExpression;34 private readonly Reference interceptors;35 private readonly Type invocation;36 public MethodWithInvocationGenerator(MetaMethod method, Reference interceptors, Type invocation,37 GetTargetExpressionDelegate getTargetExpression,38 OverrideMethodDelegate createMethod, IInvocationCreationContributor contributor)39 : this(method, interceptors, invocation, getTargetExpression, null, createMethod, contributor)40 {41 }42 public MethodWithInvocationGenerator(MetaMethod method, Reference interceptors, Type invocation,43 GetTargetExpressionDelegate getTargetExpression,44 GetTargetExpressionDelegate getTargetTypeExpression,45 OverrideMethodDelegate createMethod, IInvocationCreationContributor contributor)46 : base(method, createMethod)47 {48 this.invocation = invocation;49 this.getTargetExpression = getTargetExpression;50 this.getTargetTypeExpression = getTargetTypeExpression;51 this.interceptors = interceptors;52 this.contributor = contributor;53 }54 protected FieldReference BuildMethodInterceptorsField(ClassEmitter @class, MethodInfo method, INamingScope namingScope)55 {56 var methodInterceptors = @class.CreateField(57 namingScope.GetUniqueName(string.Format("interceptors_{0}", method.Name)),58 typeof(IInterceptor[]),59 false);60#if FEATURE_SERIALIZATION61 @class.DefineCustomAttributeFor<XmlIgnoreAttribute>(methodInterceptors);62#endif63 return methodInterceptors;64 }65 protected override MethodEmitter BuildProxiedMethodBody(MethodEmitter emitter, ClassEmitter @class, ProxyGenerationOptions options, INamingScope namingScope)66 {67 var invocationType = invocation;68 Trace.Assert(MethodToOverride.IsGenericMethod == invocationType.GetTypeInfo().IsGenericTypeDefinition);69 var genericArguments = Type.EmptyTypes;70 var constructor = invocation.GetConstructors()[0];71 Expression proxiedMethodTokenExpression;72 if (MethodToOverride.IsGenericMethod)73 {74 // bind generic method arguments to invocation's type arguments75 genericArguments = emitter.MethodBuilder.GetGenericArguments();76 invocationType = invocationType.MakeGenericType(genericArguments);77 constructor = TypeBuilder.GetConstructor(invocationType, constructor);78 // Not in the cache: generic method79 proxiedMethodTokenExpression = new MethodTokenExpression(MethodToOverride.MakeGenericMethod(genericArguments));80 }81 else82 {83 var proxiedMethodToken = @class.CreateStaticField(namingScope.GetUniqueName("token_" + MethodToOverride.Name), typeof(MethodInfo));84 @class.ClassConstructor.CodeBuilder.AddStatement(new AssignStatement(proxiedMethodToken, new MethodTokenExpression(MethodToOverride)));85 proxiedMethodTokenExpression = proxiedMethodToken.ToExpression();86 }87 var methodInterceptors = SetMethodInterceptors(@class, namingScope, emitter, proxiedMethodTokenExpression);88 var dereferencedArguments = IndirectReference.WrapIfByRef(emitter.Arguments);89 var hasByRefArguments = HasByRefArguments(emitter.Arguments);90 var arguments = GetCtorArguments(@class, proxiedMethodTokenExpression, dereferencedArguments, methodInterceptors);91 var ctorArguments = ModifyArguments(@class, arguments);92 var invocationLocal = emitter.CodeBuilder.DeclareLocal(invocationType);93 emitter.CodeBuilder.AddStatement(new AssignStatement(invocationLocal,94 new NewInstanceExpression(constructor, ctorArguments)));95 if (MethodToOverride.ContainsGenericParameters)96 {97 EmitLoadGenricMethodArguments(emitter, MethodToOverride.MakeGenericMethod(genericArguments), invocationLocal);98 }99 if (hasByRefArguments)100 {101 emitter.CodeBuilder.AddStatement(new TryStatement());102 }103 var proceed = new ExpressionStatement(new MethodInvocationExpression(invocationLocal, InvocationMethods.Proceed));104 emitter.CodeBuilder.AddStatement(proceed);105 if (hasByRefArguments)106 {107 emitter.CodeBuilder.AddStatement(new FinallyStatement());108 }109 GeneratorUtil.CopyOutAndRefParameters(dereferencedArguments, invocationLocal, MethodToOverride, emitter);110 if (hasByRefArguments)111 {112 emitter.CodeBuilder.AddStatement(new EndExceptionBlockStatement());113 }114 if (MethodToOverride.ReturnType != typeof(void))115 {116 var getRetVal = new MethodInvocationExpression(invocationLocal, InvocationMethods.GetReturnValue);117 // Emit code to ensure a value type return type is not null, otherwise the cast will cause a null-deref118 if (emitter.ReturnType.GetTypeInfo().IsValueType && !emitter.ReturnType.IsNullableType())119 {120 LocalReference returnValue = emitter.CodeBuilder.DeclareLocal(typeof(object));121 emitter.CodeBuilder.AddStatement(new AssignStatement(returnValue, getRetVal));122 emitter.CodeBuilder.AddExpression(new IfNullExpression(returnValue, new ThrowStatement(typeof(InvalidOperationException),123 "Interceptors failed to set a return value, or swallowed the exception thrown by the target")));124 }125 // Emit code to return with cast from ReturnValue126 emitter.CodeBuilder.AddStatement(new ReturnStatement(new ConvertExpression(emitter.ReturnType, getRetVal)));127 }128 else129 {130 emitter.CodeBuilder.AddStatement(new ReturnStatement());131 }132 return emitter;133 }134 private Expression SetMethodInterceptors(ClassEmitter @class, INamingScope namingScope, MethodEmitter emitter, Expression proxiedMethodTokenExpression)135 {136 var selector = @class.GetField("__selector");137 if(selector == null)138 {139 return null;140 }141 var methodInterceptorsField = BuildMethodInterceptorsField(@class, MethodToOverride, namingScope);142 Expression targetTypeExpression;143 if (getTargetTypeExpression != null)144 {145 targetTypeExpression = getTargetTypeExpression(@class, MethodToOverride);146 }147 else148 {149 targetTypeExpression = new MethodInvocationExpression(null, TypeUtilMethods.GetTypeOrNull, getTargetExpression(@class, MethodToOverride));150 }151 var emptyInterceptors = new NewArrayExpression(0, typeof(IInterceptor));152 var selectInterceptors = new MethodInvocationExpression(selector, InterceptorSelectorMethods.SelectInterceptors,153 targetTypeExpression,154 proxiedMethodTokenExpression, interceptors.ToExpression())155 { VirtualCall = true };156 emitter.CodeBuilder.AddExpression(157 new IfNullExpression(methodInterceptorsField,158 new AssignStatement(methodInterceptorsField,159 new NullCoalescingOperatorExpression(selectInterceptors, emptyInterceptors))));160 return methodInterceptorsField.ToExpression();161 }162 private void EmitLoadGenricMethodArguments(MethodEmitter methodEmitter, MethodInfo method, Reference invocationLocal)163 {164 var genericParameters = method.GetGenericArguments().FindAll(t => t.GetTypeInfo().IsGenericParameter);165 var genericParamsArrayLocal = methodEmitter.CodeBuilder.DeclareLocal(typeof(Type[]));166 methodEmitter.CodeBuilder.AddStatement(167 new AssignStatement(genericParamsArrayLocal, new NewArrayExpression(genericParameters.Length, typeof(Type))));168 for (var i = 0; i < genericParameters.Length; ++i)169 {170 methodEmitter.CodeBuilder.AddStatement(171 new AssignArrayStatement(genericParamsArrayLocal, i, new TypeTokenExpression(genericParameters[i])));172 }173 methodEmitter.CodeBuilder.AddExpression(174 new MethodInvocationExpression(invocationLocal,175 InvocationMethods.SetGenericMethodArguments,176 new ReferenceExpression(177 genericParamsArrayLocal)));178 }179 private Expression[] GetCtorArguments(ClassEmitter @class, Expression proxiedMethodTokenExpression, TypeReference[] dereferencedArguments, Expression methodInterceptors)180 {181 return new[]182 {183 getTargetExpression(@class, MethodToOverride),184 SelfReference.Self.ToExpression(),185 methodInterceptors ?? interceptors.ToExpression(),186 proxiedMethodTokenExpression,187 new ReferencesToObjectArrayExpression(dereferencedArguments)188 };189 }190 private Expression[] ModifyArguments(ClassEmitter @class, Expression[] arguments)191 {192 if (contributor == null)193 {194 return arguments;195 }196 return contributor.GetConstructorInvocationArguments(arguments, @class);197 }198 private bool HasByRefArguments(ArgumentReference[] arguments)199 {200 for (int i = 0; i < arguments.Length; i++ )201 {202 if (arguments[i].Type.GetTypeInfo().IsByRef)203 {204 return true;...

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ClassProxyInstanceContributor.cs

Source:ClassProxyInstanceContributor.cs Github

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...18 using System.Reflection;19#if FEATURE_SERIALIZATION20 using System.Runtime.Serialization;21#endif22 using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters;23 using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.CodeBuilders;24 using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST;25 using Telerik.JustMock.Core.Castle.DynamicProxy.Internal;26 using Telerik.JustMock.Core.Castle.DynamicProxy.Tokens;27 internal class ClassProxyInstanceContributor : ProxyInstanceContributor28 {29#if FEATURE_SERIALIZATION30 private readonly bool delegateToBaseGetObjectData;31 private readonly bool implementISerializable;32 private ConstructorInfo serializationConstructor;33 private readonly IList<FieldReference> serializedFields = new List<FieldReference>();34#endif35 public ClassProxyInstanceContributor(Type targetType, IList<MethodInfo> methodsToSkip, Type[] interfaces,36 string typeId)37 : base(targetType, interfaces, typeId)38 {39#if FEATURE_SERIALIZATION40 if (targetType.IsSerializable)41 {42 implementISerializable = true;43 delegateToBaseGetObjectData = VerifyIfBaseImplementsGetObjectData(targetType, methodsToSkip);44 }45#endif46 }47 protected override Reference GetTargetReference(ClassEmitter emitter)48 {49 return SelfReference.Self;50 }51 public override void Generate(ClassEmitter @class, ProxyGenerationOptions options)52 {53 var interceptors = @class.GetField("__interceptors");54#if FEATURE_SERIALIZATION55 if (implementISerializable)56 {57 ImplementGetObjectData(@class);58 Constructor(@class);59 }60#endif61 ImplementProxyTargetAccessor(@class, interceptors);62 foreach (var attribute in targetType.GetTypeInfo().GetNonInheritableAttributes())63 {64 @class.DefineCustomAttribute(attribute.Builder);65 }66 }67#if FEATURE_SERIALIZATION68 protected override void AddAddValueInvocation(ArgumentReference serializationInfo, MethodEmitter getObjectData,69 FieldReference field)70 {71 serializedFields.Add(field);72 base.AddAddValueInvocation(serializationInfo, getObjectData, field);73 }74 protected override void CustomizeGetObjectData(AbstractCodeBuilder codebuilder, ArgumentReference serializationInfo,75 ArgumentReference streamingContext, ClassEmitter emitter)76 {77 codebuilder.AddStatement(new ExpressionStatement(78 new MethodInvocationExpression(79 serializationInfo,80 SerializationInfoMethods.AddValue_Bool,81 new ConstReference("__delegateToBase").ToExpression(),82 new ConstReference(delegateToBaseGetObjectData).83 ToExpression())));84 if (delegateToBaseGetObjectData == false)85 {86 EmitCustomGetObjectData(codebuilder, serializationInfo);87 return;88 }89 EmitCallToBaseGetObjectData(codebuilder, serializationInfo, streamingContext);90 }91 private void EmitCustomGetObjectData(AbstractCodeBuilder codebuilder, ArgumentReference serializationInfo)92 {93 var members = codebuilder.DeclareLocal(typeof(MemberInfo[]));94 var data = codebuilder.DeclareLocal(typeof(object[]));95 var getSerializableMembers = new MethodInvocationExpression(96 null,97 FormatterServicesMethods.GetSerializableMembers,98 new TypeTokenExpression(targetType));99 codebuilder.AddStatement(new AssignStatement(members, getSerializableMembers));100 // Sort to keep order on both serialize and deserialize side the same, c.f DYNPROXY-ISSUE-127101 var callSort = new MethodInvocationExpression(102 null,103 TypeUtilMethods.Sort,104 members.ToExpression());105 codebuilder.AddStatement(new AssignStatement(members, callSort));106 var getObjectData = new MethodInvocationExpression(107 null,108 FormatterServicesMethods.GetObjectData,109 SelfReference.Self.ToExpression(),110 members.ToExpression());111 codebuilder.AddStatement(new AssignStatement(data, getObjectData));112 var addValue = new MethodInvocationExpression(113 serializationInfo,114 SerializationInfoMethods.AddValue_Object,115 new ConstReference("__data").ToExpression(),116 data.ToExpression());117 codebuilder.AddStatement(new ExpressionStatement(addValue));118 }119 private void EmitCallToBaseGetObjectData(AbstractCodeBuilder codebuilder, ArgumentReference serializationInfo,120 ArgumentReference streamingContext)121 {122 var baseGetObjectData = targetType.GetMethod("GetObjectData",123 new[] { typeof(SerializationInfo), typeof(StreamingContext) });124 codebuilder.AddStatement(new ExpressionStatement(125 new MethodInvocationExpression(baseGetObjectData,126 serializationInfo.ToExpression(),127 streamingContext.ToExpression())));128 }129 private void Constructor(ClassEmitter emitter)130 {131 if (!delegateToBaseGetObjectData)132 {133 return;134 }135 GenerateSerializationConstructor(emitter);136 }137 private void GenerateSerializationConstructor(ClassEmitter emitter)138 {139 var serializationInfo = new ArgumentReference(typeof(SerializationInfo));140 var streamingContext = new ArgumentReference(typeof(StreamingContext));141 var ctor = emitter.CreateConstructor(serializationInfo, streamingContext);142 ctor.CodeBuilder.AddStatement(143 new ConstructorInvocationStatement(serializationConstructor,144 serializationInfo.ToExpression(),145 streamingContext.ToExpression()));146 foreach (var field in serializedFields)147 {148 var getValue = new MethodInvocationExpression(serializationInfo,149 SerializationInfoMethods.GetValue,150 new ConstReference(field.Reference.Name).ToExpression(),151 new TypeTokenExpression(field.Reference.FieldType));...

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Emit

Using AI Code Generation

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1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST;6using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters;7using Telerik.JustMock.Core.Castle.DynamicProxy.Generators;8using Telerik.JustMock.Core.Castle.DynamicProxy;9{10 {11 static void Main(string[] args)12 {13 var emitter = new ClassEmitter(new ModuleScope(), "MyClass", typeof(object), Type.EmptyTypes, TypeAttributes.Public);14 var method = emitter.CreateMethod("MyMethod", MethodAttributes.Public, typeof(string), Type.EmptyTypes);15 var il = method.GetILGenerator();16 var conv = new ConvertExpression(typeof(string), typeof(int), new LoadLocalExpression(typeof(int)));17 conv.Emit(il);18 }19 }20}21using System;22using System.Collections.Generic;23using System.Linq;24using System.Text;25using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST;26using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters;27using Telerik.JustMock.Core.Castle.DynamicProxy.Generators;28using Telerik.JustMock.Core.Castle.DynamicProxy;29{30 {31 static void Main(string[] args)32 {33 var emitter = new ClassEmitter(new ModuleScope(), "MyClass", typeof(object), Type.EmptyTypes, TypeAttributes.Public);34 var method = emitter.CreateMethod("MyMethod", MethodAttributes.Public, typeof(string), Type.EmptyTypes);35 var il = method.GetILGenerator();36 var conv = new LoadLocalExpression(typeof(int));37 conv.Emit(il);38 }39 }40}

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Emit

Using AI Code Generation

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1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST;7using Telerik.JustMock.Core.Castle.DynamicProxy.Generators;8using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters;9using Telerik.JustMock.Core.Castle.DynamicProxy;10using Telerik.JustMock.Core.Castle.Core.Internal;11using Telerik.JustMock.Core.Castle.Core;12using System.Reflection.Emit;13using System.Reflection;14using System.Runtime.InteropServices;15using System.Security;16{17 {18 static void Main(string[] args)19 {20 var moduleScope = new ModuleScope(true);21 var emitter = new ClassEmitter(moduleScope, "Test", typeof(object), Type.EmptyTypes, TypeAttributes.Public | TypeAttributes.Sealed);22 var method = emitter.CreateMethod("Test", MethodAttributes.Public, typeof(void), Type.EmptyTypes);23 var il = method.GetILGenerator();24 var convertExpression = new ConvertExpression(typeof(int), new ConstReference(5));25 convertExpression.Emit(il);26 il.Emit(OpCodes.Ret);27 var type = emitter.BuildType();28 type.GetMethod("Test").Invoke(null, null);29 }30 }31}

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Emit

Using AI Code Generation

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1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST;7{8 {9 static void Main(string[] args)10 {11 var convertExpression = new ConvertExpression(typeof(int), new LoadReferenceExpression(typeof(int)));12 convertExpression.Emit(null, null);13 }14 }15}

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Emit

Using AI Code Generation

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1using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters;2using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST;3using System;4using System.Reflection.Emit;5{6public static void Main()7{8ConvertExpression convert = new ConvertExpression(typeof(int), new ReferenceExpression(typeof(string)));9convert.Emit(new ILGenerator());10}11}12using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters;13using Telerik.JustMock.Core.Castle.DynamicProxy.Generators.Emitters.SimpleAST;14using System;15using System.Reflection.Emit;16{17public static void Main()18{19Expression expression = new ConvertExpression(typeof(int), new ReferenceExpression(typeof(string)));20expression.Emit(new ILGenerator());21}22}

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Emit

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1var value = 1;2var expression = new ConvertExpression(typeof(object), new LoadExpression(value));3var method = new MethodEmitter(null, "Method", typeof(void), Type.EmptyTypes);4expression.Emit(method.GetILGenerator());5method.FinishEmitting();6var value = "1";7var expression = new ConvertExpression(typeof(int), new LoadExpression(value));8var method = new MethodEmitter(null, "Method", typeof(void), Type.EmptyTypes);9expression.Emit(method.GetILGenerator());10method.FinishEmitting();11var value = 1;12var expression = new ConvertExpression(typeof(long), new LoadExpression(value));13var method = new MethodEmitter(null, "Method", typeof(void), Type.EmptyTypes);14expression.Emit(method.GetILGenerator());15method.FinishEmitting();16var value = "1";17var expression = new ConvertExpression(typeof(object), new LoadExpression(value));18var method = new MethodEmitter(null, "Method", typeof(void), Type.EmptyTypes);19expression.Emit(method.GetILGenerator());20method.FinishEmitting();21var value = 1;22var expression = new ConvertExpression(typeof(object), new LoadExpression(value));23var method = new MethodEmitter(null, "Method", typeof(void), Type.EmptyTypes);

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