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authorJesse Plamondon-Willard <github@jplamondonw.com>2017-04-05 14:55:46 -0400
committerJesse Plamondon-Willard <github@jplamondonw.com>2017-04-05 14:55:46 -0400
commitdbb9bd84306830456032778fc11fb9a34dd140c7 (patch)
tree0219cab065bfffbbbb9b048b6a30044f510be2c5 /src/StardewModdingAPI.AssemblyRewriters/Rewriters/BaseMethodRewriter.cs
parent9c9833c9086b758589dafee10243e3bf47e12d73 (diff)
parent4675da0600edf6781cd740549ad0a175b606fc1e (diff)
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Merge branch 'develop-1.9' into stable
Diffstat (limited to 'src/StardewModdingAPI.AssemblyRewriters/Rewriters/BaseMethodRewriter.cs')
-rw-r--r--src/StardewModdingAPI.AssemblyRewriters/Rewriters/BaseMethodRewriter.cs92
1 files changed, 0 insertions, 92 deletions
diff --git a/src/StardewModdingAPI.AssemblyRewriters/Rewriters/BaseMethodRewriter.cs b/src/StardewModdingAPI.AssemblyRewriters/Rewriters/BaseMethodRewriter.cs
deleted file mode 100644
index 1af6e6c4..00000000
--- a/src/StardewModdingAPI.AssemblyRewriters/Rewriters/BaseMethodRewriter.cs
+++ /dev/null
@@ -1,92 +0,0 @@
-using System;
-using System.Linq;
-using System.Reflection;
-using Mono.Cecil;
-using Mono.Cecil.Cil;
-
-namespace StardewModdingAPI.AssemblyRewriters.Rewriters
-{
- /// <summary>Base class for a method rewriter.</summary>
- public abstract class BaseMethodRewriter : IMethodRewriter
- {
- /*********
- ** Public methods
- *********/
- /// <summary>Get whether the given method reference can be rewritten.</summary>
- /// <param name="methodRef">The method reference.</param>
- public abstract bool ShouldRewrite(MethodReference methodRef);
-
- /// <summary>Rewrite a method for compatibility.</summary>
- /// <param name="module">The module being rewritten.</param>
- /// <param name="cil">The CIL rewriter.</param>
- /// <param name="callOp">The instruction which calls the method.</param>
- /// <param name="methodRef">The method reference invoked by the <paramref name="callOp"/>.</param>
- /// <param name="assemblyMap">Metadata for mapping assemblies to the current platform.</param>
- public abstract void Rewrite(ModuleDefinition module, ILProcessor cil, Instruction callOp, MethodReference methodRef, PlatformAssemblyMap assemblyMap);
-
-
- /*********
- ** Protected methods
- *********/
- /// <summary>Get whether a method definition matches the signature expected by a method reference.</summary>
- /// <param name="definition">The method definition.</param>
- /// <param name="reference">The method reference.</param>
- protected bool HasMatchingSignature(MethodInfo definition, MethodReference reference)
- {
- // same name
- if (definition.Name != reference.Name)
- return false;
-
- // same arguments
- ParameterInfo[] definitionParameters = definition.GetParameters();
- ParameterDefinition[] referenceParameters = reference.Parameters.ToArray();
- if (referenceParameters.Length != definitionParameters.Length)
- return false;
- for (int i = 0; i < referenceParameters.Length; i++)
- {
- if (!this.IsMatchingType(definitionParameters[i].ParameterType, referenceParameters[i].ParameterType))
- return false;
- }
- return true;
- }
-
- /// <summary>Get whether a type has a method whose signature matches the one expected by a method reference.</summary>
- /// <param name="type">The type to check.</param>
- /// <param name="reference">The method reference.</param>
- protected bool HasMatchingSignature(Type type, MethodReference reference)
- {
- return type
- .GetMethods(BindingFlags.Instance | BindingFlags.DeclaredOnly | BindingFlags.Public)
- .Any(method => this.HasMatchingSignature(method, reference));
- }
-
- /// <summary>Get whether a type matches a type reference.</summary>
- /// <param name="type">The defined type.</param>
- /// <param name="reference">The type reference.</param>
- private bool IsMatchingType(Type type, TypeReference reference)
- {
- // same namespace & name
- if (type.Namespace != reference.Namespace || type.Name != reference.Name)
- return false;
-
- // same generic parameters
- if (type.IsGenericType)
- {
- if (!reference.IsGenericInstance)
- return false;
-
- Type[] defGenerics = type.GetGenericArguments();
- TypeReference[] refGenerics = ((GenericInstanceType)reference).GenericArguments.ToArray();
- if (defGenerics.Length != refGenerics.Length)
- return false;
- for (int i = 0; i < defGenerics.Length; i++)
- {
- if (!this.IsMatchingType(defGenerics[i], refGenerics[i]))
- return false;
- }
- }
-
- return true;
- }
- }
-} \ No newline at end of file