private void AddMaskingProperty(Cecil.TypeDefinition type, Cecil.PropertyDefinition property)
{
var maskedPropety = new Cecil.PropertyDefinition(property.Name + "Mask", Cecil.PropertyAttributes.None, ModuleDefinition.TypeSystem.String);
//maskedPropety.GetMethod =
type.Properties.Add(maskedPropety);
}
private void InstantiateCollection(TypeDefinition typeDef, MethodDefinition[] constructors, PropertyDefinition propDef) {
var constructor = constructors.First();
if (constructors.Length > 1) {
constructor = constructors.SingleOrDefault(s => !s.HasParameters && !s.IsStatic);
if (constructor == null) {
this.Log.Error("Type " + typeDef.FullName + " does not have a parameterless constructor for instantiating collections in");
}
}
var insertIdx = constructor.Body.Instructions.Count - 1;
constructor.Body.Instructions.Insert(insertIdx++, Instruction.Create(OpCodes.Nop));
constructor.Body.Instructions.Insert(insertIdx++, Instruction.Create(OpCodes.Ldarg_0));
constructor.Body.Instructions.Insert(
insertIdx++,
Instruction.Create(
OpCodes.Newobj,
MakeGeneric(
typeDef.Module.Import(
typeDef.Module.Import(typeof(List<>))
.MakeGenericInstanceType(propDef.PropertyType)
.Resolve()
.GetConstructors()
.First(c => !c.HasParameters)),
((GenericInstanceType)propDef.PropertyType).GenericArguments.First())));
constructor.Body.Instructions.Insert(insertIdx, Instruction.Create(OpCodes.Call, propDef.SetMethod));
}
public static ImageSource GetIcon(PropertyDefinition property, bool isIndexer = false)
{
MemberIcon icon = isIndexer ? MemberIcon.Indexer : MemberIcon.Property;
MethodAttributes attributesOfMostAccessibleMethod = GetAttributesOfMostAccessibleMethod(property);
bool isStatic = (attributesOfMostAccessibleMethod & MethodAttributes.Static) != 0;
return Images.GetIcon(icon, GetOverlayIcon(attributesOfMostAccessibleMethod), isStatic);
}
public void PropertyDefinitions(AnalysisNet.Types.TypeDefinition analysisNetType, Cecil.TypeDefinition cecilTypeDef)
{
foreach (AnalysisNet.Types.PropertyDefinition analysisNetProp in analysisNetType.PropertyDefinitions)
{
Cecil.PropertyDefinition cecilProp = new Cecil.PropertyDefinition(analysisNetProp.Name,
Cecil.PropertyAttributes.None,
ReferenceGenerator.TypeReference(analysisNetProp.PropertyType));
if (analysisNetProp.Getter != null)
{
Cecil.MethodDefinition getterDef = ReferenceGenerator.MethodReference(analysisNetProp.Getter).Resolve();
cecilProp.GetMethod = getterDef;
}
if (analysisNetProp.Setter != null)
{
Cecil.MethodDefinition setterDef = ReferenceGenerator.MethodReference(analysisNetProp.Setter).Resolve();
cecilProp.SetMethod = setterDef;
}
SetCustomAttributes(analysisNetProp.Attributes, cecilProp.CustomAttributes);
// Properties.Add sets this field
//cecilProp.DeclaringType = ReferenceGenerator.TypeReference(analysisNetType).Resolve();
cecilTypeDef.Properties.Add(cecilProp);
}
}
static FieldDefinition TryGetField(TypeDefinition typeDefinition, PropertyDefinition property)
{
var propertyName = property.Name;
var fieldsWithSameType = typeDefinition.Fields.Where(x => x.DeclaringType == typeDefinition).ToList();
foreach (var field in fieldsWithSameType)
{
//AutoProp
if (field.Name == $"<{propertyName}>k__BackingField")
{
return field;
}
}
foreach (var field in fieldsWithSameType)
{
//diffCase
var upperPropertyName = propertyName.ToUpper();
var fieldUpper = field.Name.ToUpper();
if (fieldUpper == upperPropertyName)
{
return field;
}
//underScore
if (fieldUpper == "_" + upperPropertyName)
{
return field;
}
}
return GetSingleField(property);
}
private static void AddCollectionCode(PropertyDefinition property, bool isFirst, Collection<Instruction> ins, VariableDefinition resultVariable, MethodDefinition method, TypeDefinition type)
{
if (isFirst)
{
ins.Add(Instruction.Create(OpCodes.Ldc_I4_0));
ins.Add(Instruction.Create(OpCodes.Stloc, resultVariable));
}
ins.If(
c =>
{
LoadVariable(property, c, type);
},
t =>
{
LoadVariable(property, t, type);
var enumeratorVariable = method.Body.Variables.Add(property.Name + "Enumarator", ReferenceFinder.IEnumerator.TypeReference);
var currentVariable = method.Body.Variables.Add(property.Name + "Current", ReferenceFinder.Object.TypeReference);
GetEnumerator(t, enumeratorVariable);
AddCollectionLoop(resultVariable, t, enumeratorVariable, currentVariable);
},
f => { });
}
internal static MonoPropertyInfo Create(IMonoStructType klass, int index,
Cecil.PropertyDefinition pinfo)
{
TargetType type = klass.File.MonoLanguage.LookupMonoType(pinfo.PropertyType);
bool is_static = false;
MonoFunctionType getter, setter;
TargetMemberAccessibility accessibility = TargetMemberAccessibility.Private;
if (pinfo.SetMethod != null)
{
setter = klass.LookupFunction(pinfo.SetMethod);
is_static = pinfo.SetMethod.IsStatic;
accessibility = MonoMethodInfo.GetAccessibility(pinfo.SetMethod);
}
else
{
setter = null;
}
if (pinfo.GetMethod != null)
{
getter = klass.LookupFunction(pinfo.GetMethod);
is_static = pinfo.GetMethod.IsStatic;
accessibility = MonoMethodInfo.GetAccessibility(pinfo.GetMethod);
}
else
{
getter = null;
}
return(new MonoPropertyInfo(
type, klass, index, is_static, pinfo, accessibility, getter, setter));
}
static FieldDefinition GetSingleField(PropertyDefinition property, Code code, MethodDefinition methodDefinition)
{
if (methodDefinition?.Body == null)
{
return null;
}
FieldReference fieldReference = null;
foreach (var instruction in methodDefinition.Body.Instructions)
{
if (instruction.OpCode.Code == code)
{
//if fieldReference is not null then we are at the second one
if (fieldReference != null)
{
return null;
}
var field = instruction.Operand as FieldReference;
if (field != null)
{
if (field.DeclaringType != property.DeclaringType)
{
continue;
}
if (field.FieldType != property.PropertyType)
{
continue;
}
fieldReference = field;
}
}
}
return fieldReference?.Resolve();
}
public PropertyReferenceReflectionEmitter(MemberReferenceExpression memberReferenceExpression,
Type target,
MemberInfo member,
ILGenerator ilGenerator,
IOpCodeIndexer instructionsIndexer,
IAstVisitor<ILGenerator, AstNode> visitor,
List<LocalBuilder> locals,
bool isSetter = false)
: base(memberReferenceExpression, target, member, ilGenerator, instructionsIndexer, visitor, locals) {
var propertyInfo = Member as PropertyInfo;
_isSetter = isSetter;
_propertyDefinition = MemberReference.Annotation<Cecil.PropertyDefinition>();
NonPublic = !_propertyDefinition.GetMethod.IsPublic;
Type = _propertyDefinition.PropertyType.GetActualType();
if (isSetter) {
_propertyMethod = propertyInfo.GetSetMethod(NonPublic);
_emitPrivateAction = EmitPrivateStorePropertyReference;
}
else {
_propertyMethod = propertyInfo.GetGetMethod(NonPublic);
_emitPrivateAction = EmitPrivateLoadPropertyReference;
}
}
private void WeaveDependencyProperty(MethodBody staticCtorBody, FieldReference field, PropertyDefinition property)
{
var assembly = property.DeclaringType.Module.Assembly;
var propertyType = assembly.ImportType(Type.GetType(property.PropertyType.FullName));
var getTypeFromHandle = assembly.ImportMethod(typeof(Type).GetMethod("GetTypeFromHandle"));
var register = assembly.ImportMethod(typeof(DependencyProperty).GetMethod("Register", new[] { typeof(string), typeof(Type), typeof(Type) }));
// ignore previously weaved DPs
if (staticCtorBody.Instructions.Any(i => i.Operand != null && i.Operand.ToString() == field.ToString()))
{
return;
}
var ret = staticCtorBody.Instructions.Last();
if (ret.OpCode != OpCodes.Ret)
throw new InvalidOperationException("The last instruction should be OpCode.Ret");
HasChanges = true;
var proc = staticCtorBody.GetILProcessor();
proc.InsertBefore(ret, proc.Create(OpCodes.Ldstr, property.Name));
proc.InsertBefore(ret, proc.Create(OpCodes.Ldtoken, propertyType));
proc.InsertBefore(ret, proc.Create(OpCodes.Call, getTypeFromHandle));
proc.InsertBefore(ret, proc.Create(OpCodes.Ldtoken, property.DeclaringType));
proc.InsertBefore(ret, proc.Create(OpCodes.Call, getTypeFromHandle));
proc.InsertBefore(ret, proc.Create(OpCodes.Call, register));
proc.InsertBefore(ret, proc.Create(OpCodes.Stsfld, field));
}
public static MethodDefinition AddPropertyGetter(
PropertyDefinition property
, MethodAttributes methodAttributes = MethodAttributes.Public | MethodAttributes.HideBySig | MethodAttributes.SpecialName | MethodAttributes.NewSlot | MethodAttributes.Virtual
, FieldDefinition backingField = null)
{
if (backingField == null)
{
// TODO: Try and find existing friendly named backingFields first.
backingField = AddPropertyBackingField(property);
}
var methodName = "get_" + property.Name;
var getter = new MethodDefinition(methodName, methodAttributes, property.PropertyType)
{
IsGetter = true,
Body = {InitLocals = true},
};
getter.Body.Variables.Add(new VariableDefinition(property.PropertyType));
var returnStart = Instruction.Create(OpCodes.Ldloc_0);
getter.Body.Instructions.Append(
Instruction.Create(OpCodes.Ldarg_0),
Instruction.Create(OpCodes.Ldfld, backingField),
Instruction.Create(OpCodes.Stloc_0),
Instruction.Create(OpCodes.Br_S, returnStart),
returnStart,
Instruction.Create(OpCodes.Ret)
);
property.GetMethod = getter;
property.DeclaringType.Methods.Add(getter);
return getter;
}
public static MethodDefinition AddPropertySetter(
PropertyDefinition property
, MethodAttributes methodAttributes = MethodAttributes.Public | MethodAttributes.HideBySig | MethodAttributes.SpecialName | MethodAttributes.NewSlot | MethodAttributes.Virtual
, FieldDefinition backingField = null)
{
if (backingField == null)
{
// TODO: Try and find existing friendly named backingFields first.
backingField = AddPropertyBackingField(property);
}
var methodName = "set_" + property.Name;
var setter = new MethodDefinition(methodName, methodAttributes, property.Module.TypeSystem.Void)
{
IsSetter = true,
Body = { InitLocals = true },
};
setter.Parameters.Add(new ParameterDefinition("value", ParameterAttributes.None, property.PropertyType));
setter.Body.Instructions.Append(
Instruction.Create(OpCodes.Ldarg_0),
Instruction.Create(OpCodes.Ldarg_1),
Instruction.Create(OpCodes.Stfld, backingField),
Instruction.Create(OpCodes.Ret)
);
property.SetMethod = setter;
property.DeclaringType.Methods.Add(setter);
return setter;
}
public ChangeFieldReferencesToPropertyVisitor(FieldDefinition field, PropertyDefinition property)
{
if (field == null) throw new ArgumentNullException("field");
if (property == null) throw new ArgumentNullException("property");
_field = field;
_property = property;
}
public IEnumerable<string> GetAlreadyNotifies(PropertyDefinition propertyDefinition)
{
if (propertyDefinition.SetMethod.IsAbstract)
{
yield break;
}
var instructions = propertyDefinition.SetMethod.Body.Instructions;
for (var index = 0; index < instructions.Count; index++)
{
var instruction = instructions[index];
foreach (var methodName in EventInvokerNames)
{
int propertyNameIndex;
if (instruction.IsCallToMethod(methodName, out propertyNameIndex))
{
var before = instructions[index - propertyNameIndex];
if (before.OpCode == OpCodes.Ldstr)
{
yield return (string) before.Operand;
}
}
}
}
}
public PropertyKey( TypeKey typeKey, PropertyDefinition prop )
{
this.typeKey = typeKey;
this.type = prop.PropertyType.FullName;
this.name = prop.Name;
this.getterMethodAttributes = prop.GetMethod != null ? prop.GetMethod.Attributes : 0;
}
protected FieldDefinition GetBackingField(PropertyDefinition propertyDef) {
// have a look for a field matching the standard format
var fieldDef = propertyDef.DeclaringType.Fields.SingleOrDefault(f => f.Name == string.Format(BackingFieldTemplate, propertyDef.Name));
if (fieldDef != null) {
return fieldDef;
}
// look for stfld il in the setter
var candidates =
propertyDef.SetMethod.Body.Instructions.Where(
i =>
i.OpCode == OpCodes.Stfld && i.Operand is FieldDefinition
&& ((FieldDefinition)i.Operand).FieldType.FullName == propertyDef.PropertyType.FullName).ToArray();
if (candidates.Length == 1) {
// they only store one thing in a field
return (FieldDefinition)candidates.First().Operand;
}
else if (candidates.Count(i => i.Previous != null && i.Previous.OpCode == OpCodes.Ldarg_1) == 1) {
// they only store one thing in a field by the previous instruction is to load the "value" on to the stack
return (FieldDefinition)candidates.Single(i => i.Previous != null && i.Previous.OpCode == OpCodes.Ldarg_1).Operand;
}
// look for fields of this type loaded on to the stack
candidates =
propertyDef.GetMethod.Body.Instructions.Where(
i =>
i.OpCode == OpCodes.Ldfld && i.Operand is FieldDefinition
&& ((FieldDefinition)i.Operand).FieldType.FullName == propertyDef.PropertyType.FullName).ToArray();
if (candidates.Length == 1) {
return (FieldDefinition)candidates.First().Operand;
}
this.Log.Error("Unable to determine backing field for property " + propertyDef.FullName);
return null;
}
public static MethodDefinition Execute(PropertyDefinition property_definition, MethodDefinition notify_method, DependencyMap map)
{
log.Trace("\t\t\t\t\tAdding collection notification method for " + property_definition.Name);
// Create method
TypeReference return_type = property_definition.Module.Import(typeof (void));
MethodDefinition collection_notification = new MethodDefinition(property_definition.Name + "CollectionNotification", Mono.Cecil.MethodAttributes.Private | Mono.Cecil.MethodAttributes.HideBySig, return_type);
// Add parameters
TypeReference sender_type = property_definition.Module.Import(typeof(object));
TypeReference args_type = property_definition.Module.Import(typeof(NotifyCollectionChangedEventArgs));
ParameterDefinition sender = new ParameterDefinition("sender", Mono.Cecil.ParameterAttributes.None, sender_type);
ParameterDefinition args = new ParameterDefinition("args", Mono.Cecil.ParameterAttributes.None, args_type);
collection_notification.Parameters.Add(sender);
collection_notification.Parameters.Add(args);
// Add notifications for dependent properties
ILProcessor processor = collection_notification.Body.GetILProcessor();
foreach (var target in map.GetDependenciesFor(property_definition.Name))
{
log.Trace("\t\t\t\t\t\tAdding dependency " + target);
processor.Emit(OpCodes.Ldarg_0);
processor.Emit(OpCodes.Ldstr, target);
processor.Emit(OpCodes.Call, notify_method);
}
processor.Emit(OpCodes.Ret);
// Add method to class
property_definition.DeclaringType.Methods.Add(collection_notification);
return collection_notification;
}
public CecilPropertyDescriptor (CecilWidgetLibrary lib, XmlElement elem, Stetic.ItemGroup group, Stetic.ClassDescriptor klass, PropertyDefinition pinfo): base (elem, group, klass)
{
string tname;
if (pinfo != null) {
name = pinfo.Name;
tname = pinfo.PropertyType.FullName;
canWrite = pinfo.SetMethod != null;
}
else {
name = elem.GetAttribute ("name");
tname = elem.GetAttribute ("type");
canWrite = elem.Attributes ["canWrite"] == null;
}
Load (elem);
type = Stetic.Registry.GetType (tname, false);
if (type == null) {
Console.WriteLine ("Could not find type: " + tname);
type = typeof(string);
}
if (type.IsValueType)
initialValue = Activator.CreateInstance (type);
// Consider all properties runtime-properties, since they have been created
// from class properties.
isRuntimeProperty = true;
if (pinfo != null)
SaveCecilXml (elem);
}
public static bool AlreadyHasEquality(PropertyDefinition propertyDefinition, FieldReference backingFieldReference)
{
var instructions = propertyDefinition.SetMethod.Body.Instructions;
var list = instructions.Where(IsNotNop).ToList();
if (list.Count < 4)
{
return false;
}
var firstFive = list.Take(5).ToList();
if (firstFive.All(x => x.OpCode != OpCodes.Ldarg_1))
{
return false;
}
if (firstFive.All(x => x.OpCode != OpCodes.Ldarg_0))
{
return false;
}
if (firstFive.All(x => !x.IsEquality()))
{
return false;
}
if (firstFive.Any(x => x.Operand == backingFieldReference))
{
return true;
}
if (firstFive.Any(x => x.Operand == propertyDefinition))
{
return true;
}
return false;
}
public PropertyKey(TypeKey typeKey, PropertyDefinition prop)
{
this.typeKey = typeKey;
this.type = prop.PropertyType.FullName;
this.name = prop.Name;
this.propertyDefinition = prop;
}
public void Add(PropertyDefinition value)
{
if (!Contains (value))
Attach (value);
List.Add (value);
}
int AddBeforeAfterInvokerCall(int index, PropertyDefinition property)
{
var beforeVariable = new VariableDefinition(msCoreReferenceFinder.ObjectTypeReference);
setMethodBody.Variables.Add(beforeVariable);
var afterVariable = new VariableDefinition(msCoreReferenceFinder.ObjectTypeReference);
setMethodBody.Variables.Add(afterVariable);
var isVirtual = property.GetMethod.IsVirtual;
var getMethod = property.GetMethod.GetGeneric();
index = instructions.Insert(index,
Instruction.Create(OpCodes.Ldarg_0),
CreateCall(getMethod),
//TODO: look into why this box is required
Instruction.Create(OpCodes.Box, property.GetMethod.ReturnType),
Instruction.Create(OpCodes.Stloc, afterVariable),
Instruction.Create(OpCodes.Ldarg_0),
Instruction.Create(OpCodes.Ldstr, property.Name),
Instruction.Create(OpCodes.Ldloc, beforeVariable),
Instruction.Create(OpCodes.Ldloc, afterVariable),
CallEventInvoker()
);
instructions.Prepend(
Instruction.Create(OpCodes.Ldarg_0),
CreateCall(getMethod),
//TODO: look into why this box is required
Instruction.Create(OpCodes.Box, property.GetMethod.ReturnType),
Instruction.Create(OpCodes.Stloc, beforeVariable));
return index + 4;
}
public static void Execute(PropertyDefinition property_definition, MethodDefinition notify_method, DependencyMap map)
{
// Check if notifications are already call, if so bail out
foreach (var instruction in property_definition.SetMethod.Body.Instructions)
{
if (instruction.OpCode == OpCodes.Call)
{
var method = instruction.Operand as MethodDefinition;
if (method != null && method == notify_method)
{
log.Trace("\t\t\t\t\tBailing out, notification found in property");
return;
}
}
}
// Add notifications
var ret = property_definition.SetMethod.Body.Instructions.Last(i => i.OpCode == OpCodes.Ret);
ILProcessor processor = property_definition.SetMethod.Body.GetILProcessor();
// NotifyPropertyChanged(property)
processor.InsertBefore(ret, processor.Create(OpCodes.Ldarg_0));
processor.InsertBefore(ret, processor.Create(OpCodes.Ldstr, property_definition.Name));
processor.InsertBefore(ret, processor.Create(OpCodes.Call, notify_method));
// Add notifications for dependent properties
foreach (var target in map.GetDependenciesFor(property_definition.Name))
{
log.Trace("\t\t\t\t\tAdding dependency " + target);
processor.InsertBefore(ret, processor.Create(OpCodes.Ldarg_0));
processor.InsertBefore(ret, processor.Create(OpCodes.Ldstr, target));
processor.InsertBefore(ret, processor.Create(OpCodes.Call, notify_method));
}
}
public bool CheckIfGetterCallsVirtualBaseSetter(PropertyDefinition propertyDefinition)
{
if (propertyDefinition.SetMethod.IsVirtual)
{
var baseType = Resolve(propertyDefinition.DeclaringType.BaseType);
var baseProperty = baseType.Properties.FirstOrDefault(x => x.Name == propertyDefinition.Name);
if (baseProperty != null)
{
if (propertyDefinition.GetMethod != null)
{
var instructions = propertyDefinition.GetMethod.Body.Instructions;
foreach (var instruction in instructions)
{
if (instruction.OpCode == OpCodes.Call
&& instruction.Operand is MethodReference
&& ((MethodReference) instruction.Operand).Resolve() == baseProperty.SetMethod)
{
return true;
}
}
}
}
}
return false;
}
public MyPropertyInfo(PropertyDefinition propertyDefinition, MyClassInfo declaringType)
: base()
{
this.name = propertyDefinition.Name;
string[] readableForms = Tools.GetHumanReadableForms(propertyDefinition.PropertyType);
this.typeFullName = readableForms[0];
this.typeFullNameWithoutRevArrayStrings = readableForms[1];
this.declaringType = declaringType;
MethodDefinition getterInfo = propertyDefinition.GetMethod;
MethodDefinition setterInfo = propertyDefinition.SetMethod;
this.hasGetter = getterInfo != null;
this.hasSetter = setterInfo != null;
MethodDefinition getterOrSetterInfo = getterInfo != null ? getterInfo : setterInfo;
Debug.Assert(getterOrSetterInfo != null, "Impossible! Property must have either getter or setter or both.");
this.attributes = GetMyPropertyAttributes(propertyDefinition);
this.underlyingMethodsAttributes = GetMyInvokableMemberAttributes(getterOrSetterInfo);
this.parametersNames = new List<string>();
this.parameters = new Dictionary<string, MyParameterInfo>();
this.exceptionsDescrs = new List<ExceptionDescr>();
AddParameters(getterInfo, setterInfo);
this.CheckSupport(propertyDefinition.Attributes, getterOrSetterInfo.Attributes);
}
public AnalyzedPropertyOverridesTreeNode(PropertyDefinition analyzedProperty)
{
if (analyzedProperty == null)
throw new ArgumentNullException("analyzedProperty");
this.analyzedProperty = analyzedProperty;
}
int AddBeforeAfterInvokerCall(int index, PropertyDefinition property)
{
var beforeVariable = new VariableDefinition(typeSystem.Object);
setMethodBody.Variables.Add(beforeVariable);
var afterVariable = new VariableDefinition(typeSystem.Object);
setMethodBody.Variables.Add(afterVariable);
var getMethod = property.GetMethod.GetGeneric();
index = instructions.Insert(index,
Instruction.Create(OpCodes.Ldarg_0),
CreateCall(getMethod),
Instruction.Create(OpCodes.Box, property.GetMethod.ReturnType),
Instruction.Create(OpCodes.Stloc, afterVariable),
Instruction.Create(OpCodes.Ldarg_0),
Instruction.Create(OpCodes.Ldstr, property.Name),
Instruction.Create(OpCodes.Ldloc, beforeVariable),
Instruction.Create(OpCodes.Ldloc, afterVariable),
CallEventInvoker()
);
instructions.Prepend(
Instruction.Create(OpCodes.Ldarg_0),
CreateCall(getMethod),
Instruction.Create(OpCodes.Box, property.GetMethod.ReturnType),
Instruction.Create(OpCodes.Stloc, beforeVariable));
return index + 4;
}
public PropertyReferenceReflectionEmitter(MemberReferenceExpression memberReferenceExpression,
Type target,
MemberInfo member,
ILGenerator ilGenerator,
IOpCodeIndexer instructionsIndexer,
IAstVisitor <ILGenerator, AstNode> visitor,
List <LocalBuilder> locals,
bool isSetter = false)
: base(memberReferenceExpression, target, member, ilGenerator, instructionsIndexer, visitor, locals)
{
var propertyInfo = Member as PropertyInfo;
_isSetter = isSetter;
_propertyDefinition = MemberReference.Annotation <Cecil.PropertyDefinition>();
NonPublic = !_propertyDefinition.GetMethod.IsPublic;
Type = _propertyDefinition.PropertyType.GetActualType();
if (isSetter)
{
_propertyMethod = propertyInfo.GetSetMethod(NonPublic);
_emitPrivateAction = EmitPrivateStorePropertyReference;
}
else
{
_propertyMethod = propertyInfo.GetGetMethod(NonPublic);
_emitPrivateAction = EmitPrivateLoadPropertyReference;
}
}
private static string SignatureForProperty(PropertyDefinition property, bool hyperLinked)
{
var hb = new HtmlBuilder();
if (property.IsStatic())
{
hb.AddKeyword("static");
hb.Add(" ");
}
hb.AddKeyword("public");
hb.Add(" ");
hb.AddTypeReference(property.PropertyType, hyperLinked);
hb.Add(" ");
hb.AddMemberReferenceName(property, false);
hb.Add(" {");
if (property.GetMethod != null)
{
hb.Add(" ");
hb.AddKeyword("get");
hb.Add(";");
}
if (property.SetMethod != null)
{
hb.Add(" ");
hb.AddKeyword("set");
hb.Add(";");
}
hb.Add(" }");
return hb.ToString();
}
public override void ProcessProperty (PropertyDefinition property)
{
foreach (var attribute in GetPreserveAttributes (property)) {
MarkMethod (property.GetMethod, attribute);
MarkMethod (property.SetMethod, attribute);
}
}
public static bool AlreadyContainsNotification(PropertyDefinition propertyDefinition, string methodName)
{
var instructions = propertyDefinition.SetMethod.Body.Instructions;
return instructions.Any(x =>
x.OpCode.IsCall() &&
x.Operand is MethodReference &&
((MethodReference) x.Operand).Name == methodName);
}
public AnalyzedInterfacePropertyImplementedByTreeNode(PropertyDefinition analyzedProperty)
{
if (analyzedProperty == null)
throw new ArgumentNullException("analyzedProperty");
this.analyzedProperty = analyzedProperty;
this.analyzedMethod = this.analyzedProperty.GetMethod ?? this.analyzedProperty.SetMethod;
}
public void Visit(PropertyDefinition property, VisitorContext context)
{
if (IsLazy(property) && property.GetMethod != null && !IsLazy(property.GetMethod))
{
var instrumentor = new DoubleCheckedLockingWeaver(property.GetMethod, context);
instrumentor.Instrument();
}
}
private void WeaveMaskTo(Cecil.PropertyDefinition property)
{
var getBody = property.GetMethod.Body;
getBody.InitLocals = true;
getBody.Variables.Add(new VariableDefinition(ModuleDefinition.TypeSystem.String));
var ilProcessor = getBody.GetILProcessor();
var returnInstruction = getBody.Instructions.Where(i => i.OpCode == OpCodes.Ret).Single();
foreach (var instruction in GetMaskInstructions())
{
ilProcessor.InsertBefore(returnInstruction, instruction);
}
}
private void WeaveDebugWriteLineTo(Cecil.PropertyDefinition property)
{
var getBody = property.GetMethod.Body;
var ilProcessor = getBody.GetILProcessor();
var currentInstruction = Instruction.Create(OpCodes.Nop);
ilProcessor.InsertBefore(getBody.Instructions.First(), currentInstruction);
foreach (var instruction in GetWriteLineInstructions())
{
ilProcessor.InsertAfter(currentInstruction, instruction);
currentInstruction = instruction;
}
}
void Visit(Mono.Cecil.PropertyDefinition property)
{
if (property.GetMethod != null)
{
if (property.GetMethod.HasBody || !definitionsOnly)
{
Visit(property.GetMethod);
}
}
if (property.SetMethod != null)
{
if (property.SetMethod.HasBody || !definitionsOnly)
{
Visit(property.SetMethod);
}
}
}
private MonoPropertyInfo(TargetType type, IMonoStructType klass, int index,
bool is_static, Cecil.PropertyDefinition pinfo,
TargetMemberAccessibility accessibility,
MonoFunctionType getter, MonoFunctionType setter)
: base(type, pinfo.Name, index, is_static, accessibility, getter, setter)
{
this.Klass = klass;
this.GetterType = getter;
this.SetterType = setter;
bool is_compiler_generated;
DebuggerTypeProxyAttribute type_proxy;
MonoSymbolFile.CheckCustomAttributes(pinfo,
out browsable_state,
out debugger_display,
out type_proxy,
out is_compiler_generated);
}
void get_properties()
{
lock (this) {
if (properties != null)
{
return;
}
properties = new MonoPropertyInfo [TypeDef.Properties.Count];
for (int i = 0; i < properties.Length; i++)
{
Cecil.PropertyDefinition prop = TypeDef.Properties [i];
Cecil.MethodDefinition m = prop.GetMethod;
if (m == null)
{
m = prop.SetMethod;
}
properties [i] = MonoPropertyInfo.Create(this, i, prop);
}
}
}
private void AddShouldSerializeMethod(Cecil.TypeDefinition type, Cecil.PropertyDefinition property)
{
var shouldSerializeMethod = new Cecil.MethodDefinition("ShouldSerialize" + property.Name,
Cecil.MethodAttributes.Public, ModuleDefinition.TypeSystem.Boolean);
var body = shouldSerializeMethod.Body;
body.InitLocals = true;
body.Variables.Add(new VariableDefinition(ModuleDefinition.TypeSystem.Boolean));
var instructions = body.Instructions;
instructions.Add(Instruction.Create(OpCodes.Nop));
instructions.Add(Instruction.Create(OpCodes.Ldc_I4_0));
instructions.Add(Instruction.Create(OpCodes.Stloc_0));
var ldLoc0 = Instruction.Create(OpCodes.Ldloc_0);
instructions.Add(Instruction.Create(OpCodes.Br_S, ldLoc0));
instructions.Add(ldLoc0);
instructions.Add(Instruction.Create(OpCodes.Ret));
type.Methods.Add(shouldSerializeMethod);
}
public virtual void VisitPropertyDefinition(PropertyDefinition property)
{
}
public static string Disassemble(DomCecilMethod method, bool markup)
{
if (method.MethodDefinition.IsPInvokeImpl)
{
return(GettextCatalog.GetString("Method is P/Invoke"));
}
if (method.MethodDefinition.Body == null)
{
IType type = method.DeclaringType;
return(type == null || type.ClassType == ClassType.Interface ? GettextCatalog.GetString("Interface method") : GettextCatalog.GetString("Abstract method"));
}
StringBuilder result = new StringBuilder();
foreach (Instruction instruction in method.MethodDefinition.Body.Instructions)
{
if (markup)
{
result.Append("<b>");
}
result.Append(GetInstructionOffset(instruction));
result.Append(markup ? ":</b> " : ": ");
result.Append(instruction.OpCode);
if (markup)
{
result.Append("<i>");
}
if (instruction.Operand != null)
{
result.Append(' ');
if (instruction.Operand is string)
{
result.Append('"');
result.Append(AssemblyBrowserWidget.FormatText(instruction.Operand.ToString()));
result.Append('"');
}
else if (instruction.Operand is Mono.Cecil.Cil.Instruction)
{
result.Append(GetInstructionOffset((Mono.Cecil.Cil.Instruction)instruction.Operand));
}
else if (instruction.Operand is Mono.Cecil.TypeDefinition)
{
AppendLink(result,
new DomCecilType((Mono.Cecil.TypeDefinition)instruction.Operand).HelpUrl,
instruction.Operand.ToString());
}
else if (instruction.Operand is Mono.Cecil.MethodDefinition)
{
Mono.Cecil.MethodDefinition md = instruction.Operand as Mono.Cecil.MethodDefinition;
AppendLink(result,
new DomCecilMethod(md)
{
DeclaringType = new DomCecilType(md.DeclaringType)
}.HelpUrl,
instruction.Operand.ToString());
}
else if (instruction.Operand is Mono.Cecil.FieldDefinition)
{
Mono.Cecil.FieldDefinition fd = instruction.Operand as Mono.Cecil.FieldDefinition;
AppendLink(result,
new DomCecilField(fd)
{
DeclaringType = new DomCecilType(fd.DeclaringType)
}.HelpUrl,
instruction.Operand.ToString());
}
else if (instruction.Operand is Mono.Cecil.PropertyDefinition)
{
Mono.Cecil.PropertyDefinition pd = instruction.Operand as Mono.Cecil.PropertyDefinition;
AppendLink(result,
new DomCecilProperty(pd)
{
DeclaringType = new DomCecilType(pd.DeclaringType)
}.HelpUrl,
instruction.Operand.ToString());
}
else if (instruction.Operand is Mono.Cecil.TypeReference)
{
AppendLink(result,
"T:" + ((TypeReference)instruction.Operand).FullName,
instruction.Operand.ToString());
}
else if (instruction.Operand is Mono.Cecil.MethodReference)
{
Mono.Cecil.MethodReference mr = instruction.Operand as Mono.Cecil.MethodReference;
StringBuilder id = new StringBuilder(mr.DeclaringType.ToString());
bool isConstructor = mr.Name == ".ctor";
if (!isConstructor)
{
id.Append("." + mr.Name);
}
id.Append("(");
for (int i = 0; i < mr.Parameters.Count; i++)
{
if (i > 0)
{
id.Append(',');
}
id.Append(mr.Parameters[i].ParameterType.FullName);
}
id.Append(")");
AppendLink(result, (isConstructor ? "C:" : "M:") + id, id.ToString());
}
else if (instruction.Operand is Mono.Cecil.FieldReference)
{
Mono.Cecil.FieldReference fr = instruction.Operand as Mono.Cecil.FieldReference;
string id = fr.DeclaringType + "." + fr.Name;
AppendLink(result, "F:" + id, id);
}
else if (instruction.Operand is Mono.Cecil.PropertyReference)
{
Mono.Cecil.PropertyReference pr = instruction.Operand as Mono.Cecil.PropertyReference;
string id = pr.DeclaringType + "." + pr.Name;
AppendLink(result, "P:" + id, id);
}
else
{
result.Append(AssemblyBrowserWidget.FormatText(instruction.Operand.ToString()));
}
}
if (markup)
{
result.Append("</i>");
}
result.AppendLine();
}
result.AppendLine();
return(result.ToString());
}
static IEnumerable <XElement> GetMdocMembers(XElement mdoc, MemberInfo member, RegisterAttribute register, out PropertyInfo property)
{
MethodInfo method = member as MethodInfo;
if (method != null && method.IsSpecialName && !method.IsConstructor)
{
// member is a get or set method for a property, and the property
// won't have a [Register] attribute in the docs.
property = method.DeclaringType.Properties // (DefaultBindingFlags)
.Single(p => (p.GetMethod == method) || (p.SetMethod == method));
string name = property.Name;
return(mdoc.XPathSelectElements("Members/Member")
.Where(m => m.Attribute("MemberName").Value == name && m.Element("MemberType").Value == "Property"));
}
property = null;
string attribute = string.IsNullOrEmpty(register.Signature) && string.IsNullOrEmpty(register.Connector)
? string.Format("Android.Runtime.Register(\"{0}\")", register.Name)
: string.Format("Android.Runtime.Register(\"{0}\", \"{1}\", \"{2}\")",
register.Name, register.Signature, register.Connector);
return
(from m in mdoc.XPathSelectElements("Members/Member")
where m.Elements("Attributes")
.Elements("Attribute")
.Elements("AttributeName")
// now n.Value may have ", ApiSince=xx" suffix, which requires partial matching...
.Any(n => string.CompareOrdinal(n.Value, 0, attribute, 0, attribute.Length - 1) == 0)
select m);
}
void AddGetItem()
{
var method = new MethodDefinition(DataErrorInfoFinder.InterfaceRef.FullName + ".get_Item", MethodAttributes, TypeSystem.String)
{
IsGetter = true,
IsPrivate = true,
SemanticsAttributes = MethodSemanticsAttributes.Getter,
};
method.Overrides.Add(DataErrorInfoFinder.GetItemMethod);
method.Parameters.Add(new ParameterDefinition(TypeSystem.String));
method.Body.Instructions.Append(
Instruction.Create(OpCodes.Ldarg_0),
Instruction.Create(OpCodes.Ldfld, ValidationTemplateField),
Instruction.Create(OpCodes.Ldarg_1),
Instruction.Create(OpCodes.Callvirt, DataErrorInfoFinder.GetItemMethod),
Instruction.Create(OpCodes.Ret));
var property = new PropertyDefinition(DataErrorInfoFinder.InterfaceRef.FullName + ".Item", PropertyAttributes.None, TypeSystem.String)
{
GetMethod = method,
};
TypeDefinition.Methods.Add(method);
TypeDefinition.Properties.Add(property);
}
