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| Original file line number | Diff line number | Diff line change |
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| // Copyright (c) Microsoft. All Rights Reserved. Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. | ||
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| using System; | ||
| using System.Reflection; | ||
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| [assembly: AssemblyTitle ("Mono.Cecil.WindowsPdb")] | ||
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| [assembly: CLSCompliant (false)] |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,102 @@ | ||
| // Copyright (c) Microsoft. All Rights Reserved. Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. | ||
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| #if !READ_ONLY | ||
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| using System.Collections.Generic; | ||
| using System.Reflection; | ||
| using Microsoft.DiaSymReader; | ||
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| namespace Mono.Cecil.WindowsPdb { | ||
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| class ModuleMetadata : ISymWriterMetadataProvider { | ||
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| readonly ModuleDefinition module; | ||
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| Dictionary<uint, TypeDefinition> types; | ||
| Dictionary<uint, MethodDefinition> methods; | ||
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| public ModuleMetadata (ModuleDefinition module) | ||
| { | ||
| this.module = module; | ||
| } | ||
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| bool TryGetType (uint token, out TypeDefinition type) | ||
| { | ||
| if (types == null) | ||
| InitializeMetadata (module); | ||
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| return types.TryGetValue (token, out type); | ||
| } | ||
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| bool TryGetMethod (uint token, out MethodDefinition method) | ||
| { | ||
| if (methods == null) | ||
| InitializeMetadata (module); | ||
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| return methods.TryGetValue (token, out method); | ||
| } | ||
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| void InitializeMetadata (ModuleDefinition module) | ||
| { | ||
| types = new Dictionary<uint, TypeDefinition> (); | ||
| methods = new Dictionary<uint, MethodDefinition> (); | ||
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| foreach (var type in module.GetTypes ()) { | ||
| types.Add (type.MetadataToken.ToUInt32 (), type); | ||
| InitializeMethods (type); | ||
| } | ||
| } | ||
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| void InitializeMethods (TypeDefinition type) | ||
| { | ||
| foreach (var method in type.Methods) | ||
| methods.Add (method.MetadataToken.ToUInt32 (), method); | ||
| } | ||
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| public bool TryGetTypeDefinitionInfo (int typeDefinitionToken, out string namespaceName, out string typeName, out System.Reflection.TypeAttributes attributes, out int baseTypeToken) | ||
| { | ||
| TypeDefinition type; | ||
| if (!TryGetType ((uint)typeDefinitionToken, out type)) { | ||
| namespaceName = null; | ||
| typeName = null; | ||
| attributes = 0; | ||
| baseTypeToken = 0; | ||
| return false; | ||
| } | ||
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| typeName = type.IsNested ? type.Name : type.FullName; | ||
| namespaceName = type.Namespace; | ||
| attributes = (System.Reflection.TypeAttributes)type.Attributes; | ||
| baseTypeToken = type.BaseType.MetadataToken.ToInt32 (); | ||
| return true; | ||
| } | ||
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| public bool TryGetEnclosingType (int nestedTypeToken, out int enclosingTypeToken) | ||
| { | ||
| TypeDefinition type; | ||
| if (!TryGetType ((uint)nestedTypeToken, out type) || !type.IsNested) { | ||
| enclosingTypeToken = 0; | ||
| return false; | ||
| } | ||
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| enclosingTypeToken = type.DeclaringType.MetadataToken.ToInt32 (); | ||
| return true; | ||
| } | ||
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| public bool TryGetMethodInfo (int methodDefinitionToken, out string methodName, out int declaringTypeToken) | ||
| { | ||
| MethodDefinition method; | ||
| if (!TryGetMethod ((uint)methodDefinitionToken, out method)) { | ||
| methodName = null; | ||
| declaringTypeToken = 0; | ||
| return false; | ||
| } | ||
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| declaringTypeToken = method.DeclaringType.MetadataToken.ToInt32 (); | ||
| methodName = method.Name; | ||
| return true; | ||
| } | ||
| } | ||
| } | ||
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| #endif |
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