public GeneratedCodeObfuscator(BuildModule module, MemberNameGenerator nameGenerator)
{
if (module == null)
{
throw new ArgumentNullException("module");
}
if (nameGenerator == null)
{
throw new ArgumentNullException("nameGenerator");
}
_module = module;
_nameGenerator = nameGenerator;
_mainType = _module.MainType;
_mainTypeNamespace = _module.MainTypeNamespace;
if (_mainType != null)
{
_callProxyBuilder = new MainTypeCallProxyBuilder(_module);
if (_module.IsPrimeModule)
{
_functionPointerBuilder = new MainTypeFunctionPointerBuilder(_module);
}
}
}
public static void FixExportedTypeNames(BuildAssembly assembly, MemberNameGenerator nameGenerator)
{
foreach (var module in assembly.Modules)
{
if (!module.Image.IsILOnly)
{
continue;
}
var exportedTypes = module.ExportedTypes;
for (int i = 0; i < exportedTypes.Count; i++)
{
var exportedType = exportedTypes[i].GetOutermostType();
var type = exportedType.Resolve(module) as BuildType;
if (type == null)
{
continue;
}
if (object.ReferenceEquals(type.Assembly, module.Assembly))
{
continue;
}
if (!type.Rename)
{
continue;
}
type.NewName = nameGenerator.GenerateUniqueString();
type.NameChanged = true;
}
}
}
public static void Obfuscate(BuildAssembly assembly, MemberNameGenerator nameGenerator)
{
foreach (BuildModule module in assembly.Modules)
{
if (!module.Image.IsILOnly)
{
continue;
}
Obfuscate(module, nameGenerator);
}
}
public ExplicitMethodOverrideBuilder(BuildAssembly assembly, MemberNameGenerator nameGenerator)
{
if (assembly == null)
{
throw new ArgumentNullException("assembly");
}
if (nameGenerator == null)
{
throw new ArgumentNullException("nameGenerator");
}
_assembly = assembly;
_nameGenerator = nameGenerator;
_state = new BuildState();
}
public static void Obfuscate(BuildModule module, MemberNameGenerator nameGenerator)
{
var obfuscator = new GeneratedCodeObfuscator(module, nameGenerator);
obfuscator.Obfuscate();
}
private void Load()
{
if (CancellationPending)
{
return;
}
_log = OpenLog();
if (_log == null)
{
_log = new BuildLog();
}
_nameGenerator = new MemberNameGenerator(_log, Random);
// Add assemblies
foreach (var projectAssembly in _project.Assemblies)
{
Assemblies.Add(projectAssembly.FilePath);
}
// Load assemblies
var assemblyLoader = new BuildAssemblyLoader();
foreach (var projectAssembly in _project.Assemblies)
{
var assembly = Assemblies[projectAssembly.FilePath];
FireTaskStarted(assembly, ProjectBuildTaskType.Load);
assemblyLoader.Load(assembly, projectAssembly);
assembly.SaveState();
if (CancellationPending)
{
return;
}
FireTaskCompleted(assembly, ProjectBuildTaskType.Load);
}
_obfuscateControlFlow = assemblyLoader.ObfuscateControlFlow;
_renameMembers = assemblyLoader.RenameMembers;
_encryptIL = assemblyLoader.EncryptIL;
_obfuscateResources = assemblyLoader.ObfuscateResources;
_obfuscateStrings = assemblyLoader.ObfuscateStrings;
_removeUnusedMembers = assemblyLoader.RemoveUnusedMembers;
_sealTypes = assemblyLoader.SealTypes;
_devirtualizeMethods = assemblyLoader.DevirtualizeMethods;
_renamedAssemblyNames = assemblyLoader.RenamedAssemblyNames;
_renameAssemblies = (_renamedAssemblyNames.Count > 0);
// Load generated names
foreach (var assembly in Assemblies)
{
_nameGenerator.Load(assembly);
}
_nameGenerator.GenerateGlobal();
MainTypeNamespace = _nameGenerator.MainTypeNamespace;
Scavenge();
}
public static void Build(BuildAssembly assembly, MemberNameGenerator nameGenerator)
{
var builder = new ExplicitMethodOverrideBuilder(assembly, nameGenerator);
builder.Build();
}
