|
public GetSetMethod ( bool nonPublic ) : |
||
| nonPublic | bool | |
| return | ||
private static PropertyInfo?GetBasePropertyDefinition(RuntimePropertyInfo property)
{
MethodInfo?method = property.GetGetMethod(true);
if (method == null || !method.IsVirtual)
{
method = property.GetSetMethod(true);
}
if (method == null || !method.IsVirtual)
{
return(null);
}
MethodInfo baseMethod = ((RuntimeMethodInfo)method).GetBaseMethod();
if (baseMethod != null && baseMethod != method)
{
ParameterInfo[] parameters = property.GetIndexParameters();
if (parameters != null && parameters.Length > 0)
{
Type[] paramTypes = new Type[parameters.Length];
for (int i = 0; i < paramTypes.Length; i++)
{
paramTypes[i] = parameters[i].ParameterType;
}
return(baseMethod.DeclaringType !.GetProperty(property.Name, property.PropertyType,
paramTypes));
}
else
{
return(baseMethod.DeclaringType !.GetProperty(property.Name, property.PropertyType));
}
}
return(null);
}
// BEGIN helper methods for Dev11 466969 quirk
internal bool HasMatchingAccessibility(RuntimePropertyInfo target)
{
Contract.Assert(CompatibilitySwitches.IsAppEarlierThanWindowsPhone8);
bool match = true;
if (!IsMatchingAccessibility(this.GetGetMethod(true), target.GetGetMethod(true)))
{
match = false;
}
else if (!IsMatchingAccessibility(this.GetSetMethod(true), target.GetSetMethod(true)))
{
match = false;
}
return(match);
}
// BEGIN helper methods for Dev11 466969 quirk
internal bool HasMatchingAccessibility(RuntimePropertyInfo target)
{
Contract.Assert(CompatibilitySwitches.IsAppEarlierThanWindowsPhone8);
bool match = true;
if (!IsMatchingAccessibility(this.GetGetMethod(true), target.GetGetMethod(true)))
{
match = false;
}
else if (!IsMatchingAccessibility(this.GetSetMethod(true), target.GetSetMethod(true)))
{
match = false;
}
return match;
}
private static unsafe object[] GetCustomAttributes(RuntimeModule decoratedModule, int decoratedMetadataToken, int pcaCount, RuntimeType attributeFilterType, bool mustBeInheritable, IList derivedAttributes, bool isDecoratedTargetSecurityTransparent)
{
if (decoratedModule.Assembly.ReflectionOnly)
{
throw new InvalidOperationException(Environment.GetResourceString("Arg_ReflectionOnlyCA"));
}
MetadataImport metadataImport = decoratedModule.MetadataImport;
CustomAttributeRecord[] attributeRecords = CustomAttributeData.GetCustomAttributeRecords(decoratedModule, decoratedMetadataToken);
Type elementType = (attributeFilterType == (RuntimeType)null || attributeFilterType.IsValueType ? 1 : (attributeFilterType.ContainsGenericParameters ? 1 : 0)) != 0 ? typeof(object) : (Type)attributeFilterType;
if (attributeFilterType == (RuntimeType)null && attributeRecords.Length == 0)
{
return(CustomAttribute.CreateAttributeArrayHelper(elementType, 0));
}
object[] attributeArrayHelper1 = CustomAttribute.CreateAttributeArrayHelper(elementType, attributeRecords.Length);
int length = 0;
SecurityContextFrame securityContextFrame = new SecurityContextFrame();
securityContextFrame.Push(decoratedModule.GetRuntimeAssembly());
Assembly lastAptcaOkAssembly = (Assembly)null;
for (int index1 = 0; index1 < attributeRecords.Length; ++index1)
{
CustomAttributeRecord caRecord = attributeRecords[index1];
IRuntimeMethodInfo ctor = (IRuntimeMethodInfo)null;
RuntimeType attributeType = (RuntimeType)null;
int namedArgs = 0;
IntPtr ptr1 = caRecord.blob.Signature;
IntPtr blobEnd = (IntPtr)((void *)((IntPtr)(void *)ptr1 + caRecord.blob.Length));
int num = (int)((sbyte *)(void *)blobEnd - (sbyte *)(void *)ptr1);
bool ctorHasParameters;
bool isVarArg;
if (CustomAttribute.FilterCustomAttributeRecord(caRecord, metadataImport, ref lastAptcaOkAssembly, decoratedModule, (MetadataToken)decoratedMetadataToken, attributeFilterType, mustBeInheritable, attributeArrayHelper1, derivedAttributes, out attributeType, out ctor, out ctorHasParameters, out isVarArg))
{
if (ctor != null)
{
RuntimeMethodHandle.CheckLinktimeDemands(ctor, decoratedModule, isDecoratedTargetSecurityTransparent);
}
RuntimeConstructorInfo.CheckCanCreateInstance((Type)attributeType, isVarArg);
object target;
if (ctorHasParameters)
{
target = CustomAttribute.CreateCaObject(decoratedModule, ctor, ref ptr1, blobEnd, out namedArgs);
}
else
{
target = RuntimeTypeHandle.CreateCaInstance(attributeType, ctor);
if (num == 0)
{
namedArgs = 0;
}
else
{
if ((int)Marshal.ReadInt16(ptr1) != 1)
{
throw new CustomAttributeFormatException();
}
IntPtr ptr2 = (IntPtr)((void *)((IntPtr)(void *)ptr1 + 2));
namedArgs = (int)Marshal.ReadInt16(ptr2);
ptr1 = (IntPtr)((void *)((IntPtr)(void *)ptr2 + 2));
}
}
for (int index2 = 0; index2 < namedArgs; ++index2)
{
IntPtr signature = caRecord.blob.Signature;
string name;
bool isProperty;
RuntimeType type;
object obj;
CustomAttribute.GetPropertyOrFieldData(decoratedModule, ref ptr1, blobEnd, out name, out isProperty, out type, out obj);
try
{
if (isProperty)
{
if (type == (RuntimeType)null && obj != null)
{
type = (RuntimeType)obj.GetType();
if (type == CustomAttribute.Type_RuntimeType)
{
type = CustomAttribute.Type_Type;
}
}
RuntimePropertyInfo runtimePropertyInfo = !(type == (RuntimeType)null) ? attributeType.GetProperty(name, (Type)type, Type.EmptyTypes) as RuntimePropertyInfo : attributeType.GetProperty(name) as RuntimePropertyInfo;
if ((PropertyInfo)runtimePropertyInfo == (PropertyInfo)null)
{
throw new CustomAttributeFormatException(string.Format((IFormatProvider)CultureInfo.CurrentUICulture, Environment.GetResourceString(isProperty ? "RFLCT.InvalidPropFail" : "RFLCT.InvalidFieldFail"), (object)name));
}
RuntimeMethodInfo runtimeMethodInfo = runtimePropertyInfo.GetSetMethod(true) as RuntimeMethodInfo;
if (runtimeMethodInfo.IsPublic)
{
RuntimeMethodHandle.CheckLinktimeDemands((IRuntimeMethodInfo)runtimeMethodInfo, decoratedModule, isDecoratedTargetSecurityTransparent);
runtimeMethodInfo.UnsafeInvoke(target, BindingFlags.Default, (Binder)null, new object[1] {
obj
}, (CultureInfo)null);
}
}
else
{
RtFieldInfo rtFieldInfo = attributeType.GetField(name) as RtFieldInfo;
if (isDecoratedTargetSecurityTransparent)
{
RuntimeFieldHandle.CheckAttributeAccess(rtFieldInfo.FieldHandle, decoratedModule.GetNativeHandle());
}
rtFieldInfo.CheckConsistency(target);
rtFieldInfo.UnsafeSetValue(target, obj, BindingFlags.Default, Type.DefaultBinder, (CultureInfo)null);
}
}
catch (Exception ex)
{
throw new CustomAttributeFormatException(string.Format((IFormatProvider)CultureInfo.CurrentUICulture, Environment.GetResourceString(isProperty ? "RFLCT.InvalidPropFail" : "RFLCT.InvalidFieldFail"), (object)name), ex);
}
}
if (!ptr1.Equals((object)blobEnd))
{
throw new CustomAttributeFormatException();
}
attributeArrayHelper1[length++] = target;
}
}
securityContextFrame.Pop();
if (length == attributeRecords.Length && pcaCount == 0)
{
return(attributeArrayHelper1);
}
object[] attributeArrayHelper2 = CustomAttribute.CreateAttributeArrayHelper(elementType, length + pcaCount);
Array.Copy((Array)attributeArrayHelper1, 0, (Array)attributeArrayHelper2, 0, length);
return(attributeArrayHelper2);
}
private static unsafe object[] GetCustomAttributes(RuntimeModule decoratedModule, int decoratedMetadataToken, int pcaCount, RuntimeType attributeFilterType, bool mustBeInheritable, IList derivedAttributes, bool isDecoratedTargetSecurityTransparent)
{
if (decoratedModule.Assembly.ReflectionOnly)
{
throw new InvalidOperationException(Environment.GetResourceString("Arg_ReflectionOnlyCA"));
}
MetadataImport metadataImport = decoratedModule.MetadataImport;
CustomAttributeRecord[] customAttributeRecords = CustomAttributeData.GetCustomAttributeRecords(decoratedModule, decoratedMetadataToken);
Type elementType = (((attributeFilterType == null) || attributeFilterType.IsValueType) || attributeFilterType.ContainsGenericParameters) ? typeof(object) : attributeFilterType;
if ((attributeFilterType == null) && (customAttributeRecords.Length == 0))
{
return(CreateAttributeArrayHelper(elementType, 0));
}
object[] attributes = CreateAttributeArrayHelper(elementType, customAttributeRecords.Length);
int length = 0;
SecurityContextFrame frame = new SecurityContextFrame();
frame.Push(decoratedModule.GetRuntimeAssembly());
Assembly lastAptcaOkAssembly = null;
for (int i = 0; i < customAttributeRecords.Length; i++)
{
bool flag2;
bool flag3;
object obj2 = null;
CustomAttributeRecord caRecord = customAttributeRecords[i];
IRuntimeMethodInfo ctor = null;
RuntimeType attributeType = null;
int namedArgs = 0;
IntPtr signature = caRecord.blob.Signature;
IntPtr blobEnd = (IntPtr)(((void *)signature) + caRecord.blob.Length);
int num4 = (int)((long)((((void *)blobEnd) - ((void *)signature)) / 1));
if (FilterCustomAttributeRecord(caRecord, metadataImport, ref lastAptcaOkAssembly, decoratedModule, decoratedMetadataToken, attributeFilterType, mustBeInheritable, attributes, derivedAttributes, out attributeType, out ctor, out flag2, out flag3))
{
if (ctor != null)
{
RuntimeMethodHandle.CheckLinktimeDemands(ctor, decoratedModule, isDecoratedTargetSecurityTransparent);
}
RuntimeConstructorInfo.CheckCanCreateInstance(attributeType, flag3);
if (flag2)
{
obj2 = CreateCaObject(decoratedModule, ctor, ref signature, blobEnd, out namedArgs);
}
else
{
obj2 = RuntimeTypeHandle.CreateCaInstance(attributeType, ctor);
if (num4 == 0)
{
namedArgs = 0;
}
else
{
if (Marshal.ReadInt16(signature) != 1)
{
throw new CustomAttributeFormatException();
}
signature = (IntPtr)(((void *)signature) + 2);
namedArgs = Marshal.ReadInt16(signature);
signature = (IntPtr)(((void *)signature) + 2);
}
}
for (int j = 0; j < namedArgs; j++)
{
string str;
bool flag4;
RuntimeType type;
object obj3;
IntPtr ptr1 = caRecord.blob.Signature;
GetPropertyOrFieldData(decoratedModule, ref signature, blobEnd, out str, out flag4, out type, out obj3);
try
{
if (flag4)
{
if ((type == null) && (obj3 != null))
{
type = (RuntimeType)obj3.GetType();
if (type == Type_RuntimeType)
{
type = Type_Type;
}
}
RuntimePropertyInfo property = null;
if (type == null)
{
property = attributeType.GetProperty(str) as RuntimePropertyInfo;
}
else
{
property = attributeType.GetProperty(str, type, Type.EmptyTypes) as RuntimePropertyInfo;
}
if (property == null)
{
throw new CustomAttributeFormatException(string.Format(CultureInfo.CurrentUICulture, Environment.GetResourceString(flag4 ? "RFLCT.InvalidPropFail" : "RFLCT.InvalidFieldFail"), new object[] { str }));
}
RuntimeMethodInfo setMethod = property.GetSetMethod(true) as RuntimeMethodInfo;
if (setMethod.IsPublic)
{
RuntimeMethodHandle.CheckLinktimeDemands(setMethod, decoratedModule, isDecoratedTargetSecurityTransparent);
setMethod.Invoke(obj2, BindingFlags.Default, null, new object[] { obj3 }, null, true);
}
}
else
{
RtFieldInfo field = attributeType.GetField(str) as RtFieldInfo;
if (isDecoratedTargetSecurityTransparent)
{
RuntimeFieldHandle.CheckAttributeAccess(field.FieldHandle, decoratedModule.GetNativeHandle());
}
field.InternalSetValue(obj2, obj3, BindingFlags.Default, Type.DefaultBinder, null, false);
}
}
catch (Exception exception)
{
throw new CustomAttributeFormatException(string.Format(CultureInfo.CurrentUICulture, Environment.GetResourceString(flag4 ? "RFLCT.InvalidPropFail" : "RFLCT.InvalidFieldFail"), new object[] { str }), exception);
}
}
if (!signature.Equals(blobEnd))
{
throw new CustomAttributeFormatException();
}
attributes[length++] = obj2;
}
}
frame.Pop();
if ((length == customAttributeRecords.Length) && (pcaCount == 0))
{
return(attributes);
}
object[] destinationArray = CreateAttributeArrayHelper(elementType, length + pcaCount);
Array.Copy(attributes, 0, destinationArray, 0, length);
return(destinationArray);
}
