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Merge branch 'fix-dependent-dll-loading' of https://github.com/susu/Torch into staging

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This commit is contained in:
Westin Miller
2017-11-06 19:42:31 -08:00
parent ff58cf5b19 25a708a3d4
commit 6e3b7e7a04
1 changed files with 42 additions and 18 deletions
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60
Torch/Plugins/PluginManager.cs
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@@ -233,17 +233,9 @@ namespace Torch.Managers
foreach (var file in files)
{
if (!file.Contains(".dll", StringComparison.CurrentCultureIgnoreCase))
if (!file.EndsWith(".dll", StringComparison.CurrentCultureIgnoreCase))
continue;
if (false)
{
var asm = Assembly.LoadFrom(file);
assemblies.Add(asm);
TorchBase.RegisterAuxAssembly(asm);
continue;
}
using (var stream = File.OpenRead(file))
{
var data = stream.ReadToEnd();
@@ -261,15 +253,14 @@ namespace Torch.Managers
{
_log.Warn(e, $"Failed to read debugging symbols from {symbolPath}");
}
Assembly asm = symbol != null ? Assembly.Load(data, symbol) : Assembly.Load(data);
assemblies.Add(symbol != null ? Assembly.Load(data, symbol) : Assembly.Load(data));
#else
Assembly asm = Assembly.Load(data);
assemblies.Add(Assembly.Load(data));
#endif
assemblies.Add(asm);
TorchBase.RegisterAuxAssembly(asm);
}
}
RegisterAllAssemblies(assemblies);
InstantiatePlugin(manifest, assemblies);
}
@@ -288,7 +279,7 @@ namespace Torch.Managers
foreach (var entry in zipFile.Entries)
{
if (!entry.Name.Contains(".dll", StringComparison.CurrentCultureIgnoreCase))
if (!entry.Name.EndsWith(".dll", StringComparison.CurrentCultureIgnoreCase))
continue;
@@ -309,19 +300,52 @@ namespace Torch.Managers
{
_log.Warn(e, $"Failed to read debugging symbols from {path}:{symbolEntryName}");
}
Assembly asm = symbol != null ? Assembly.Load(data, symbol) : Assembly.Load(data);
assemblies.Add(symbol != null ? Assembly.Load(data, symbol) : Assembly.Load(data));
#else
Assembly asm = Assembly.Load(data);
assemblies.Add(Assembly.Load(data));
#endif
assemblies.Add(asm);
TorchBase.RegisterAuxAssembly(asm);
}
}
}
RegisterAllAssemblies(assemblies);
InstantiatePlugin(manifest, assemblies);
}
private void RegisterAllAssemblies(IReadOnlyCollection<Assembly> assemblies)
{
Assembly ResolveDependentAssembly(object sender, ResolveEventArgs args)
{
var requiredAssemblyName = new AssemblyName(args.Name);
foreach (Assembly asm in assemblies)
{
if (IsAssemblyCompatible(requiredAssemblyName, asm.GetName()))
return asm;
}
_log.Warn($"Could find dependent assembly! Requesting assembly: {args.RequestingAssembly}, dependent assembly: {requiredAssemblyName}");
return null;
}
try
{
AppDomain.CurrentDomain.AssemblyResolve += ResolveDependentAssembly;
foreach (Assembly asm in assemblies)
{
TorchBase.RegisterAuxAssembly(asm);
}
}
finally
{
AppDomain.CurrentDomain.AssemblyResolve -= ResolveDependentAssembly;
}
}
private static bool IsAssemblyCompatible(AssemblyName a, AssemblyName b)
{
return a.Name == b.Name && a.Version.Major == b.Version.Major && a.Version.Minor == b.Version.Minor;
}
private PluginManifest GetManifestFromZip(string path)
{
using (var zipFile = ZipFile.OpenRead(path))