/
Module.cs
193 lines (158 loc) · 10.1 KB
/
Module.cs
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.Runtime.CompilerServices;
using System.Runtime.Serialization;
namespace System.Reflection
{
public abstract partial class Module : ICustomAttributeProvider, ISerializable
{
protected Module() { }
public virtual Assembly Assembly => throw NotImplemented.ByDesign;
internal const string UnknownStringMessageInRAF = "Returns <Unknown> for modules with no file path";
[RequiresAssemblyFiles(UnknownStringMessageInRAF)]
public virtual string FullyQualifiedName => throw NotImplemented.ByDesign;
[RequiresAssemblyFiles(UnknownStringMessageInRAF)]
public virtual string Name => throw NotImplemented.ByDesign;
public virtual int MDStreamVersion => throw NotImplemented.ByDesign;
public virtual Guid ModuleVersionId => throw NotImplemented.ByDesign;
public virtual string ScopeName => throw NotImplemented.ByDesign;
public ModuleHandle ModuleHandle => GetModuleHandleImpl();
protected virtual ModuleHandle GetModuleHandleImpl() => ModuleHandle.EmptyHandle; // Not an api but declared protected because of Reflection.Core/Corelib divide (when built by NativeAOT)
public virtual void GetPEKind(out PortableExecutableKinds peKind, out ImageFileMachine machine) { throw NotImplemented.ByDesign; }
public virtual bool IsResource() { throw NotImplemented.ByDesign; }
public virtual bool IsDefined(Type attributeType, bool inherit) { throw NotImplemented.ByDesign; }
public virtual IEnumerable<CustomAttributeData> CustomAttributes => GetCustomAttributesData();
public virtual IList<CustomAttributeData> GetCustomAttributesData() { throw NotImplemented.ByDesign; }
public virtual object[] GetCustomAttributes(bool inherit) { throw NotImplemented.ByDesign; }
public virtual object[] GetCustomAttributes(Type attributeType, bool inherit) { throw NotImplemented.ByDesign; }
[RequiresUnreferencedCode("Methods might be removed")]
public MethodInfo? GetMethod(string name)
{
ArgumentNullException.ThrowIfNull(name);
return GetMethodImpl(name, Module.DefaultLookup, null, CallingConventions.Any, null, null);
}
[RequiresUnreferencedCode("Methods might be removed")]
public MethodInfo? GetMethod(string name, Type[] types) => GetMethod(name, Module.DefaultLookup, null, CallingConventions.Any, types, null);
[RequiresUnreferencedCode("Methods might be removed")]
public MethodInfo? GetMethod(string name, BindingFlags bindingAttr, Binder? binder, CallingConventions callConvention, Type[] types, ParameterModifier[]? modifiers)
{
ArgumentNullException.ThrowIfNull(name);
ArgumentNullException.ThrowIfNull(types);
for (int i = 0; i < types.Length; i++)
{
ArgumentNullException.ThrowIfNull(types[i], nameof(types));
}
return GetMethodImpl(name, bindingAttr, binder, callConvention, types, modifiers);
}
[RequiresUnreferencedCode("Methods might be removed")]
protected virtual MethodInfo? GetMethodImpl(string name, BindingFlags bindingAttr, Binder? binder, CallingConventions callConvention, Type[]? types, ParameterModifier[]? modifiers) { throw NotImplemented.ByDesign; }
[RequiresUnreferencedCode("Methods might be removed")]
public MethodInfo[] GetMethods() => GetMethods(Module.DefaultLookup);
[RequiresUnreferencedCode("Methods might be removed")]
public virtual MethodInfo[] GetMethods(BindingFlags bindingFlags) { throw NotImplemented.ByDesign; }
[RequiresUnreferencedCode("Fields might be removed")]
public FieldInfo? GetField(string name) => GetField(name, Module.DefaultLookup);
[RequiresUnreferencedCode("Fields might be removed")]
public virtual FieldInfo? GetField(string name, BindingFlags bindingAttr) { throw NotImplemented.ByDesign; }
[RequiresUnreferencedCode("Fields might be removed")]
public FieldInfo[] GetFields() => GetFields(Module.DefaultLookup);
[RequiresUnreferencedCode("Fields might be removed")]
public virtual FieldInfo[] GetFields(BindingFlags bindingFlags) { throw NotImplemented.ByDesign; }
[RequiresUnreferencedCode("Types might be removed")]
public virtual Type[] GetTypes() { throw NotImplemented.ByDesign; }
[RequiresUnreferencedCode("Types might be removed")]
public virtual Type? GetType(string className) => GetType(className, throwOnError: false, ignoreCase: false);
[RequiresUnreferencedCode("Types might be removed")]
public virtual Type? GetType(string className, bool ignoreCase) => GetType(className, throwOnError: false, ignoreCase: ignoreCase);
[RequiresUnreferencedCode("Types might be removed")]
public virtual Type? GetType(string className, bool throwOnError, bool ignoreCase) { throw NotImplemented.ByDesign; }
[RequiresUnreferencedCode("Types might be removed")]
public virtual Type[] FindTypes(TypeFilter? filter, object? filterCriteria)
{
Type[] c = GetTypes();
int cnt = 0;
for (int i = 0; i < c.Length; i++)
{
if (filter != null && !filter(c[i], filterCriteria))
c[i] = null!;
else
cnt++;
}
if (cnt == c.Length)
return c;
Type[] ret = new Type[cnt];
cnt = 0;
for (int i = 0; i < c.Length; i++)
{
if (c[i] != null)
ret[cnt++] = c[i];
}
return ret;
}
public virtual int MetadataToken => throw NotImplemented.ByDesign;
[RequiresUnreferencedCode("Trimming changes metadata tokens")]
public FieldInfo? ResolveField(int metadataToken) => ResolveField(metadataToken, null, null);
[RequiresUnreferencedCode("Trimming changes metadata tokens")]
public virtual FieldInfo? ResolveField(int metadataToken, Type[]? genericTypeArguments, Type[]? genericMethodArguments) { throw NotImplemented.ByDesign; }
[RequiresUnreferencedCode("Trimming changes metadata tokens")]
public MemberInfo? ResolveMember(int metadataToken) => ResolveMember(metadataToken, null, null);
[RequiresUnreferencedCode("Trimming changes metadata tokens")]
public virtual MemberInfo? ResolveMember(int metadataToken, Type[]? genericTypeArguments, Type[]? genericMethodArguments) { throw NotImplemented.ByDesign; }
[RequiresUnreferencedCode("Trimming changes metadata tokens")]
public MethodBase? ResolveMethod(int metadataToken) => ResolveMethod(metadataToken, null, null);
[RequiresUnreferencedCode("Trimming changes metadata tokens")]
public virtual MethodBase? ResolveMethod(int metadataToken, Type[]? genericTypeArguments, Type[]? genericMethodArguments) { throw NotImplemented.ByDesign; }
[RequiresUnreferencedCode("Trimming changes metadata tokens")]
public virtual byte[] ResolveSignature(int metadataToken) { throw NotImplemented.ByDesign; }
[RequiresUnreferencedCode("Trimming changes metadata tokens")]
public virtual string ResolveString(int metadataToken) { throw NotImplemented.ByDesign; }
[RequiresUnreferencedCode("Trimming changes metadata tokens")]
public Type ResolveType(int metadataToken) => ResolveType(metadataToken, null, null);
[RequiresUnreferencedCode("Trimming changes metadata tokens")]
public virtual Type ResolveType(int metadataToken, Type[]? genericTypeArguments, Type[]? genericMethodArguments) { throw NotImplemented.ByDesign; }
public virtual void GetObjectData(SerializationInfo info, StreamingContext context) { throw NotImplemented.ByDesign; }
public override bool Equals(object? o) => base.Equals(o);
public override int GetHashCode() => base.GetHashCode();
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static bool operator ==(Module? left, Module? right)
{
// Test "right" first to allow branch elimination when inlined for null checks (== null)
// so it can become a simple test
if (right is null)
{
return left is null;
}
// Try fast reference equality and opposite null check prior to calling the slower virtual Equals
if (ReferenceEquals(left, right))
{
return true;
}
return (left is null) ? false : left.Equals(right);
}
public static bool operator !=(Module? left, Module? right) => !(left == right);
public override string ToString() => ScopeName;
public static readonly TypeFilter FilterTypeName = (m, c) => FilterTypeNameImpl(m, c!, StringComparison.Ordinal);
public static readonly TypeFilter FilterTypeNameIgnoreCase = (m, c) => FilterTypeNameImpl(m, c!, StringComparison.OrdinalIgnoreCase);
private const BindingFlags DefaultLookup = BindingFlags.Instance | BindingFlags.Static | BindingFlags.Public;
// FilterTypeName
// This method will filter the class based upon the name. It supports
// a trailing wild card.
private static bool FilterTypeNameImpl(Type cls, object filterCriteria, StringComparison comparison)
{
// Check that the criteria object is a String object
if (!(filterCriteria is string str))
{
throw new InvalidFilterCriteriaException(SR.InvalidFilterCriteriaException_CritString);
}
// Check to see if this is a prefix or exact match requirement
if (str.EndsWith('*'))
{
ReadOnlySpan<char> slice = str.AsSpan(0, str.Length - 1);
return cls.Name.AsSpan().StartsWith(slice, comparison);
}
return cls.Name.Equals(str, comparison);
}
}
}