void ProcessMember(IDnlibDef member, Rules rules, ProtectionSettingsStack stack)
{
stack.Push(ProcessAttributes(ReadObfuscationAttributes(member)));
ApplySettings(member, rules, stack.GetInfos());
ProcessBody(member as MethodDef, rules, stack);
stack.Pop();
}
void ProcessModule(ModuleDefMD module, Rules rules, string snKeyPath, string snKeyPass,
List <ObfuscationAttributeInfo> settingAttrs,
Dictionary <Regex, List <ObfuscationAttributeInfo> > namespaceAttrs)
{
context.Annotations.Set(module, SNKey, LoadSNKey(context, snKeyPath == null ? null : Path.Combine(project.BaseDirectory, snKeyPath), snKeyPass));
var moduleStack = new ProtectionSettingsStack();
moduleStack.Push(ProcessAttributes(settingAttrs));
ApplySettings(module, rules, moduleStack.GetInfos());
var nsSettings = namespaceAttrs.ToDictionary(kvp => kvp.Key, kvp => {
var nsStack = new ProtectionSettingsStack(moduleStack);
nsStack.Push(ProcessAttributes(kvp.Value));
return(nsStack);
});
foreach (var type in module.Types)
{
var typeStack = MatchNamespace(nsSettings, type.Namespace) ?? moduleStack;
typeStack.Push(ProcessAttributes(ReadObfuscationAttributes(type)));
ApplySettings(type, rules, typeStack.GetInfos());
ProcessTypeMembers(type, rules, typeStack);
typeStack.Pop();
}
}
void ProcessTypeMembers(TypeDef type, ProtectionSettingsStack stack)
{
foreach (var nestedType in type.NestedTypes) {
stack.Push(ProcessAttributes(ReadObfuscationAttributes(nestedType)));
ApplySettings(nestedType, stack.GetInfos());
ProcessTypeMembers(nestedType, stack);
stack.Pop();
}
foreach (var prop in type.Properties) {
stack.Push(ProcessAttributes(ReadObfuscationAttributes(prop)));
ApplySettings(prop, stack.GetInfos());
if (prop.GetMethod != null) {
ProcessMember(prop.GetMethod, stack);
}
if (prop.SetMethod != null) {
ProcessMember(prop.SetMethod, stack);
}
foreach (var m in prop.OtherMethods)
ProcessMember(m, stack);
stack.Pop();
}
foreach (var evt in type.Events) {
stack.Push(ProcessAttributes(ReadObfuscationAttributes(evt)));
ApplySettings(evt, stack.GetInfos());
if (evt.AddMethod != null) {
ProcessMember(evt.AddMethod, stack);
}
if (evt.RemoveMethod != null) {
ProcessMember(evt.RemoveMethod, stack);
}
if (evt.InvokeMethod != null) {
ProcessMember(evt.InvokeMethod, stack);
}
foreach (var m in evt.OtherMethods)
ProcessMember(m, stack);
stack.Pop();
}
foreach (var method in type.Methods) {
if (method.SemanticsAttributes == 0)
ProcessMember(method, stack);
}
foreach (var field in type.Fields) {
ProcessMember(field, stack);
}
}
void ProcessModule(ModuleDefMD module, string snKeyPath, string snKeyPass,
List<ObfuscationAttributeInfo> settingAttrs,
Dictionary<Regex, List<ObfuscationAttributeInfo>> namespaceAttrs)
{
context.Annotations.Set(module, SNKey, LoadSNKey(context, snKeyPath, snKeyPass));
var moduleStack = new ProtectionSettingsStack();
moduleStack.Push(ProcessAttributes(settingAttrs));
ApplySettings(module, moduleStack.GetInfos());
var nsSettings = namespaceAttrs.ToDictionary(kvp => kvp.Key, kvp => {
var nsStack = new ProtectionSettingsStack(moduleStack);
nsStack.Push(ProcessAttributes(kvp.Value));
return nsStack;
});
foreach (var type in module.Types) {
var typeStack = MatchNamespace(nsSettings, type.Namespace) ?? moduleStack;
typeStack.Push(ProcessAttributes(ReadObfuscationAttributes(type)));
ApplySettings(type, typeStack.GetInfos());
ProcessTypeMembers(type, typeStack);
typeStack.Pop();
}
}
void ProcessMember(IDnlibDef member, ProtectionSettingsStack stack)
{
stack.Push(ProcessAttributes(ReadObfuscationAttributes(member)));
ApplySettings(member, stack.GetInfos());
stack.Pop();
}
void ProcessTypeMembers(TypeDef type, Rules rules, ProtectionSettingsStack stack)
{
foreach (var nestedType in type.NestedTypes)
{
stack.Push(ProcessAttributes(ReadObfuscationAttributes(nestedType)));
ApplySettings(nestedType, rules, stack.GetInfos());
ProcessTypeMembers(nestedType, rules, stack);
stack.Pop();
}
foreach (var prop in type.Properties)
{
stack.Push(ProcessAttributes(ReadObfuscationAttributes(prop)));
ApplySettings(prop, rules, stack.GetInfos());
if (prop.GetMethod != null)
{
ProcessMember(prop.GetMethod, rules, stack);
}
if (prop.SetMethod != null)
{
ProcessMember(prop.SetMethod, rules, stack);
}
foreach (var m in prop.OtherMethods)
{
ProcessMember(m, rules, stack);
}
stack.Pop();
}
foreach (var evt in type.Events)
{
stack.Push(ProcessAttributes(ReadObfuscationAttributes(evt)));
ApplySettings(evt, rules, stack.GetInfos());
if (evt.AddMethod != null)
{
ProcessMember(evt.AddMethod, rules, stack);
}
if (evt.RemoveMethod != null)
{
ProcessMember(evt.RemoveMethod, rules, stack);
}
if (evt.InvokeMethod != null)
{
ProcessMember(evt.InvokeMethod, rules, stack);
}
foreach (var m in evt.OtherMethods)
{
ProcessMember(m, rules, stack);
}
stack.Pop();
}
foreach (var method in type.Methods)
{
if (method.SemanticsAttributes == 0)
{
ProcessMember(method, rules, stack);
}
}
foreach (var field in type.Fields)
{
ProcessMember(field, rules, stack);
}
}
void ProcessMember(IDnlibDef member, ProtectionSettingsStack stack)
{
stack.Push(ProcessAttributes(ReadObfuscationAttributes(member)));
ApplySettings(member, stack.GetInfos());
stack.Pop();
}