public virtual AssemblyDefinition Resolve(AssemblyNameReference name, ReaderParameters parameters)
{
if (name == null)
{
throw new ArgumentNullException("name");
}
if (parameters == null)
{
parameters = new ReaderParameters();
}
AssemblyDefinition corlib = this.SearchDirectory(name, this.directories, parameters);
if (corlib != null)
{
return(corlib);
}
if (name.IsRetargetable)
{
name = new AssemblyNameReference(name.Name, new Version(0, 0, 0, 0))
{
PublicKeyToken = Empty <byte> .Array
};
}
string directoryName = Path.GetDirectoryName(typeof(object).Module.FullyQualifiedName);
if (BaseAssemblyResolver.IsZero(name.Version))
{
corlib = this.SearchDirectory(name, new string[] { directoryName }, parameters);
if (corlib != null)
{
return(corlib);
}
}
if (name.Name == "mscorlib")
{
corlib = this.GetCorlib(name, parameters);
if (corlib != null)
{
return(corlib);
}
}
corlib = this.GetAssemblyInGac(name, parameters);
if (corlib != null)
{
return(corlib);
}
corlib = this.SearchDirectory(name, new string[] { directoryName }, parameters);
if (corlib != null)
{
return(corlib);
}
if (this.ResolveFailure != null)
{
corlib = this.ResolveFailure(this, name);
if (corlib != null)
{
return(corlib);
}
}
throw new AssemblyResolutionException(name);
}
private AssemblyDefinition GetCorlib(AssemblyNameReference reference, ReaderParameters parameters)
{
Version version = reference.Version;
if (typeof(object).Assembly.GetName().Version == version || BaseAssemblyResolver.IsZero(version))
{
return(this.GetAssembly(typeof(object).Module.FullyQualifiedName, parameters));
}
string fullName = Directory.GetParent(Directory.GetParent(typeof(object).Module.FullyQualifiedName).FullName).FullName;
if (!BaseAssemblyResolver.on_mono)
{
switch (version.Major)
{
case 1:
{
if (version.MajorRevision != 3300)
{
fullName = Path.Combine(fullName, "v1.0.5000.0");
break;
}
else
{
fullName = Path.Combine(fullName, "v1.0.3705");
break;
}
}
case 2:
{
fullName = Path.Combine(fullName, "v2.0.50727");
break;
}
case 3:
{
throw new NotSupportedException(string.Concat("Version not supported: ", version));
}
case 4:
{
fullName = Path.Combine(fullName, "v4.0.30319");
break;
}
default:
{
throw new NotSupportedException(string.Concat("Version not supported: ", version));
}
}
}
else if (version.Major == 1)
{
fullName = Path.Combine(fullName, "1.0");
}
else if (version.Major != 2)
{
if (version.Major != 4)
{
throw new NotSupportedException(string.Concat("Version not supported: ", version));
}
fullName = Path.Combine(fullName, "4.0");
}
else
{
fullName = (version.MajorRevision != 5 ? Path.Combine(fullName, "2.0") : Path.Combine(fullName, "2.1"));
}
string str = Path.Combine(fullName, "mscorlib.dll");
if (!File.Exists(str))
{
return(null);
}
return(this.GetAssembly(str, parameters));
}