public virtual AssemblyDefinition Resolve(AssemblyNameReference name, ReaderParameters parameters)
{
if (name == null)
{
throw new ArgumentNullException("name");
}
if (parameters == null)
{
parameters = new ReaderParameters();
}
AssemblyDefinition assemblyDefinition = this.SearchDirectory(name, this.directories, parameters);
if (assemblyDefinition != null)
{
return(assemblyDefinition);
}
if (name.IsRetargetable)
{
name = new AssemblyNameReference(name.Name, Mixin.ZeroVersion)
{
PublicKeyToken = Empty <byte> .Array
};
}
string directoryName = Path.GetDirectoryName(typeof(object).Module.FullyQualifiedName);
if (BaseAssemblyResolver.IsZero(name.Version))
{
assemblyDefinition = this.SearchDirectory(name, new string[]
{
directoryName
}, parameters);
if (assemblyDefinition != null)
{
return(assemblyDefinition);
}
}
if (name.Name == "mscorlib")
{
assemblyDefinition = this.GetCorlib(name, parameters);
if (assemblyDefinition != null)
{
return(assemblyDefinition);
}
}
assemblyDefinition = this.GetAssemblyInGac(name, parameters);
if (assemblyDefinition != null)
{
return(assemblyDefinition);
}
assemblyDefinition = this.SearchDirectory(name, new string[]
{
directoryName
}, parameters);
if (assemblyDefinition != null)
{
return(assemblyDefinition);
}
if (this.ResolveFailure != null)
{
assemblyDefinition = this.ResolveFailure(this, name);
if (assemblyDefinition != null)
{
return(assemblyDefinition);
}
}
throw new AssemblyResolutionException(name);
}
private AssemblyDefinition GetCorlib(AssemblyNameReference reference, ReaderParameters parameters)
{
Version version = reference.Version;
AssemblyName name = typeof(object).Assembly.GetName();
if (name.Version == version || BaseAssemblyResolver.IsZero(version))
{
return(this.GetAssembly(typeof(object).Module.FullyQualifiedName, parameters));
}
string path = Directory.GetParent(Directory.GetParent(typeof(object).Module.FullyQualifiedName).FullName).FullName;
if (!BaseAssemblyResolver.on_mono)
{
switch (version.Major)
{
case 1:
if (version.MajorRevision == 3300)
{
path = Path.Combine(path, "v1.0.3705");
goto IL_170;
}
path = Path.Combine(path, "v1.0.5000.0");
goto IL_170;
case 2:
path = Path.Combine(path, "v2.0.50727");
goto IL_170;
case 4:
path = Path.Combine(path, "v4.0.30319");
goto IL_170;
}
throw new NotSupportedException("Version not supported: " + version);
}
if (version.Major == 1)
{
path = Path.Combine(path, "1.0");
}
else
{
if (version.Major == 2)
{
if (version.MajorRevision == 5)
{
path = Path.Combine(path, "2.1");
}
else
{
path = Path.Combine(path, "2.0");
}
}
else
{
if (version.Major != 4)
{
throw new NotSupportedException("Version not supported: " + version);
}
path = Path.Combine(path, "4.0");
}
}
IL_170:
string text = Path.Combine(path, "mscorlib.dll");
if (File.Exists(text))
{
return(this.GetAssembly(text, parameters));
}
return(null);
}