src/Tizen.NUI.XamlBuild/src/public/XamlBuild/XamlCAssemblyResolver.cs

   1 /*
   2  * Copyright(c) 2022 Samsung Electronics Co., Ltd.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  *
  16  */
  17 using System;
  18 using Mono.Cecil;
  19
  20 namespace Tizen.NUI.Xaml.Build.Tasks
  21 {
  22     class XamlCAssemblyResolver : DefaultAssemblyResolver
  23     {
  24         public void AddAssembly(string p)
  25         {
  26             RegisterAssembly(AssemblyDefinition.ReadAssembly(p, new ReaderParameters
  27             {
  28                 AssemblyResolver = this
  29             }));
  30         }
  31
  32         public override AssemblyDefinition Resolve(AssemblyNameReference name)
  33         {
  34             if (TryResolve(name, out AssemblyDefinition assembly))
  35                 return assembly;
  36             if (   IsMscorlib(name)
  37                 && (  TryResolve(AssemblyNameReference.Parse("mscorlib"), out assembly)
  38                    || TryResolve(AssemblyNameReference.Parse("netstandard"), out assembly)
  39                    || TryResolve(AssemblyNameReference.Parse("System.Runtime"), out assembly)))
  40                 return assembly;
  41             throw new AssemblyResolutionException(name);
  42         }
  43
  44         bool TryResolve(AssemblyNameReference assemblyNameReference, out AssemblyDefinition assembly)
  45         {
  46             try {
  47                 assembly = base.Resolve(assemblyNameReference);
  48                 return true;
  49             }
  50             catch (AssemblyResolutionException e) {
  51                 assembly = null;
  52                 return false;
  53             }
  54         }
  55
  56         static bool IsMscorlib(AssemblyNameReference name)
  57         {
  58             return    name.Name == "mscorlib"
  59                    || name.Name == "System.Runtime"
  60                    || name.Name == "netstandard";
  61         }
  62     }
  63 }
  64