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Use AppDomain to retrive the assembly that has been loaded, which contains the version

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弘韬 张 2021-02-24 20:36:32 +08:00
parent 9e343ebff4
commit a4b7bc5221
1 changed files with 12 additions and 7 deletions
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19
Flow.Launcher.Core/Plugin/PluginAssemblyLoader.cs
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@ -1,5 +1,6 @@
using Flow.Launcher.Infrastructure; using Flow.Launcher.Infrastructure;
using System; using System;
using System.Collections.Generic;
using System.IO; using System.IO;
using System.Linq; using System.Linq;
using System.Reflection; using System.Reflection;
@ -11,14 +12,17 @@ namespace Flow.Launcher.Core.Plugin
{ {
private readonly AssemblyDependencyResolver dependencyResolver; private readonly AssemblyDependencyResolver dependencyResolver;
private static readonly AssemblyDependencyResolver referencedPluginPackageDependencyResolver;
private readonly AssemblyName assemblyName; private readonly AssemblyName assemblyName;
private static readonly List<Assembly> loadedAssembly;
static PluginAssemblyLoader() static PluginAssemblyLoader()
{ {
referencedPluginPackageDependencyResolver = loadedAssembly = new List<Assembly>(AppDomain.CurrentDomain.GetAssemblies());
new AssemblyDependencyResolver(Path.Combine(Constant.ProgramDirectory, "Flow.Launcher.dll")); AppDomain.CurrentDomain.AssemblyLoad += (sender, args) =>
{
loadedAssembly.Add(args.LoadedAssembly);
};
} }
internal PluginAssemblyLoader(string assemblyFilePath) internal PluginAssemblyLoader(string assemblyFilePath)
@ -39,7 +43,7 @@ namespace Flow.Launcher.Core.Plugin
// When resolving dependencies, ignore assembly depenedencies that already exits with Flow.Launcher // When resolving dependencies, ignore assembly depenedencies that already exits with Flow.Launcher
// Otherwise duplicate assembly will be loaded, and some weird behavior will occur such as WinRT.dll // Otherwise duplicate assembly will be loaded, and some weird behavior will occur such as WinRT.dll
// will fail to create // will fail to create
if (assemblyPath == null || ExistsInReferencedPackage(assemblyName)) if (assemblyPath == null || ExistsInReferencedPackage(assemblyName))
return null; return null;
@ -49,13 +53,14 @@ namespace Flow.Launcher.Core.Plugin
internal Type FromAssemblyGetTypeOfInterface(Assembly assembly, params Type[] types) internal Type FromAssemblyGetTypeOfInterface(Assembly assembly, params Type[] types)
{ {
var allTypes = assembly.ExportedTypes; var allTypes = assembly.ExportedTypes;
return allTypes.First(o => o.IsClass && !o.IsAbstract && o.GetInterfaces().Intersect(types).Any()); return allTypes.First(o => o.IsClass && !o.IsAbstract && o.GetInterfaces().Intersect(types).Any());
} }
internal bool ExistsInReferencedPackage(AssemblyName assemblyName) internal bool ExistsInReferencedPackage(AssemblyName assemblyName)
{ {
return referencedPluginPackageDependencyResolver.ResolveAssemblyToPath(assemblyName) != null; if (loadedAssembly.Any(a => a.FullName == assemblyName.FullName))
return true;
return false;
} }
} }
} }