private void Load(BuildType type)
{
_existingStrings.TryAdd(type.Name);
LoadNamespace(type.Namespace);
if (type.NameChanged)
{
_existingStrings.TryAdd(type.NewName);
}
if (type.NamespaceChanged)
{
LoadNamespace(type.NewNamespace);
}
foreach (BuildMethod method in type.Methods)
{
_existingStrings.TryAdd(method.Name);
if (method.NameChanged)
{
_existingStrings.TryAdd(method.NewName);
}
}
foreach (BuildField field in type.Fields)
{
_existingStrings.TryAdd(field.Name);
if (field.NameChanged)
{
_existingStrings.TryAdd(field.NewName);
}
}
foreach (BuildProperty property in type.Properties)
{
_existingStrings.TryAdd(property.Name);
if (property.NameChanged)
{
_existingStrings.TryAdd(property.NewName);
}
}
foreach (BuildEvent e in type.Events)
{
_existingStrings.TryAdd(e.Name);
if (e.NameChanged)
{
_existingStrings.TryAdd(e.NewName);
}
}
foreach (BuildType nestedType in type.NestedTypes)
{
Load(nestedType);
}
}
private static void AnalyzeType(BuildType type)
{
if (type.IsInterface)
{
return;
}
if (type.SealTypeProcessed && !type.SealType)
{
return;
}
var baseType = ((IType)type).BaseType;
while (baseType != null)
{
baseType = baseType.DeclaringType;
type = baseType as BuildType;
if (type != null)
{
if (type.SealTypeProcessed && !type.SealType)
{
break;
}
type.SealType = false;
type.SealTypeProcessed = true;
}
baseType = baseType.BaseType;
}
}
private void Enqueue(BuildType type)
{
if (!type.StripProcessed)
{
type.StripProcessed = true;
_queue.Enqueue(type);
}
}
private void UnstripAndEnqueue(BuildType type)
{
if (type.Strip)
{
type.Strip = false;
Enqueue(type);
}
}
public static void Analyze(BuildType type)
{
AnalyzeType(type);
foreach (BuildType nestedType in type.NestedTypes)
{
Analyze(nestedType);
}
}
private bool CanStrip(BuildType type)
{
if (type.IsGlobal())
{
return(false);
}
return(true);
}
private void MapCustomAttributeArguments(
CustomAttributeNamedArgumentCollection arguments,
BuildType type)
{
// Collect fields
var fields = new Dictionary<string, BuildField>();
foreach (BuildField field in type.Fields)
{
if (!fields.ContainsKey(field.Name))
fields.Add(field.Name, field);
}
// Collect properties
var properties = new Dictionary<string, BuildProperty>();
foreach (BuildProperty property in type.Properties)
{
if (!properties.ContainsKey(property.Name))
properties.Add(property.Name, property);
}
// Map
for (int i = 0; i < arguments.Count; i++)
{
var argument = arguments[i];
switch (argument.Type)
{
case CustomAttributeNamedArgumentType.Field:
{
BuildField field;
if (fields.TryGetValue(argument.Name, out field))
{
if (MapCustomAttributeFieldArgument(ref argument, field))
{
arguments[i] = argument;
}
}
}
break;
case CustomAttributeNamedArgumentType.Property:
{
BuildProperty property;
if (properties.TryGetValue(argument.Name, out property))
{
if (MapCustomAttributePropertyArgument(ref argument, property))
{
arguments[i] = argument;
}
}
}
break;
default:
throw new InvalidOperationException();
}
}
}
public static void Analyze(BuildType type)
{
if (!IsBaseTypeValid(type))
{
UnmarkMethods(type);
}
foreach (BuildType nestedType in type.NestedTypes)
{
Analyze(nestedType);
}
}
private void Analyze(BuildType type)
{
if (IsConfigurationSettings(type))
{
ProcessConfigurationSettings(type);
}
foreach (BuildType nestedType in type.NestedTypes)
{
Analyze(nestedType);
}
}
private void Map(BuildType type)
{
foreach (BuildMethod method in type.Methods)
{
Map(method);
}
foreach (BuildType nestedType in type.NestedTypes)
{
Map(nestedType);
}
}
private void Analyze(BuildType type)
{
foreach (BuildField field in type.Fields)
{
Analyze(field);
}
foreach (BuildType nestedType in type.NestedTypes)
{
Analyze(nestedType);
}
}
private bool Build(ref TypeReference typeRef, BuildType type)
{
bool changed = false;
// Name
string name;
if (type.NameChanged)
{
name = type.NewName;
changed = true;
}
else
{
name = type.Name;
}
// Namespace
string ns;
if (type.NamespaceChanged)
{
ns = type.NewNamespace;
changed = true;
}
else
{
ns = type.Namespace;
}
// Owner
var owner = typeRef.Owner;
if (type.IsNested)
{
var enclosingTypeRef = (TypeReference)owner;
var enclosingType = (BuildType)type.GetEnclosingType();
if (Build(ref enclosingTypeRef, enclosingType))
{
owner = enclosingTypeRef;
changed = true;
}
}
else if (owner != null)
{
changed |= Build(ref owner);
}
if (!changed)
return false;
bool isValueType = typeRef.IsValueType.HasValue ? typeRef.IsValueType.Value : type.IsValueType();
typeRef = new TypeReference(name, ns, owner, isValueType);
return true;
}
private void ObfuscateControlFlow(BuildType type)
{
foreach (BuildMethod method in type.Methods)
{
ObfuscateControlFlow(method);
}
foreach (BuildType nestedType in type.NestedTypes)
{
ObfuscateControlFlow(nestedType);
}
}
private void Analyze(BuildType type)
{
foreach (BuildMethod method in type.Methods)
{
Analyze(method);
}
foreach (BuildType nestedType in type.NestedTypes)
{
Analyze(nestedType);
}
}
private bool IsConfigurationSettings(BuildType type)
{
if (type.Name != "SettingsBase")
{
return(false);
}
if (type.Namespace != "System.Configuration")
{
return(false);
}
return(true);
}
private void Analyze(BuildType type)
{
if (type.Strip)
{
type.Strip = CanStrip(type);
}
if (!type.Strip)
{
Enqueue(type);
}
foreach (BuildMethod method in type.Methods)
{
if (!method.Strip)
{
Enqueue(method);
}
}
foreach (BuildField field in type.Fields)
{
if (!field.Strip)
{
Enqueue(field);
}
}
foreach (BuildProperty property in type.Properties)
{
if (!property.Strip)
{
Enqueue(property);
}
}
foreach (BuildEvent e in type.Events)
{
if (!e.Strip)
{
Enqueue(e);
}
}
foreach (BuildType nestedType in type.NestedTypes)
{
Analyze(nestedType);
}
}
public static void Strip(BuildType type)
{
if (type.IsMainType)
{
return;
}
if (type.StripObfuscationAttribute)
{
CA.ObfuscationAttribute.RemoveMarkedAsStrip(type.CustomAttributes);
}
foreach (BuildMethod method in type.Methods)
{
if (method.StripObfuscationAttribute)
{
CA.ObfuscationAttribute.RemoveMarkedAsStrip(method.CustomAttributes);
}
}
foreach (BuildField field in type.Fields)
{
if (field.StripObfuscationAttribute)
{
CA.ObfuscationAttribute.RemoveMarkedAsStrip(field.CustomAttributes);
}
}
foreach (BuildProperty property in type.Properties)
{
if (property.StripObfuscationAttribute)
{
CA.ObfuscationAttribute.RemoveMarkedAsStrip(property.CustomAttributes);
}
}
foreach (BuildEvent e in type.Events)
{
if (e.StripObfuscationAttribute)
{
CA.ObfuscationAttribute.RemoveMarkedAsStrip(e.CustomAttributes);
}
}
foreach (BuildType nestedType in type.NestedTypes)
{
Strip(nestedType);
}
}
private void Build(BuildType type)
{
foreach (BuildMethod method in type.Methods)
{
if (method.EncryptIL)
{
Build(method);
}
}
foreach (BuildType nestedType in type.NestedTypes)
{
Build(nestedType);
}
}
private bool GetMemberChangedName(BuildType type, string name, out string newName)
{
newName = null;
// Property
var property = type.Properties.Find(name) as BuildProperty;
if (property != null)
{
if (property.NameChanged)
{
newName = property.Name;
return(true);
}
return(false);
}
// Event
var e = type.Events.Find(name) as BuildEvent;
if (e != null)
{
if (e.NameChanged)
{
newName = e.Name;
return(true);
}
return(false);
}
// Field
var field = type.Fields.Find(name) as BuildField;
if (field != null)
{
if (field.NameChanged)
{
newName = field.Name;
return(true);
}
return(false);
}
return(false);
}
private void GenerateMembers(BuildType type)
{
Reset();
GenerateMethods(type.Methods);
GenerateFields(type.Fields);
GenerateProperties(type.Properties);
GenerateEvents(type.Events);
Reset();
GenerateNestedTypes(type.NestedTypes);
foreach (BuildType nestedType in type.NestedTypes)
{
GenerateMembers(nestedType);
}
}
private static void Obfuscate(BuildType type, bool ignoreEncryptIL)
{
if (type.IsMainType)
{
return;
}
foreach (BuildMethod method in type.Methods)
{
Obfuscate(method, ignoreEncryptIL);
}
foreach (BuildType nestedType in type.NestedTypes)
{
Obfuscate(nestedType, ignoreEncryptIL);
}
}
public static void Build(BuildType type)
{
if (type.IsMainType)
{
return;
}
foreach (BuildMethod method in type.Methods)
{
Build(method);
}
foreach (BuildType nestedType in type.NestedTypes)
{
Build(nestedType);
}
}
private bool GetChangedFieldName(BuildType type, ref string name)
{
foreach (BuildField field in type.Fields)
{
if (field.Name == name)
{
if (!field.NameChanged)
{
return(false);
}
name = field.NewName;
return(true);
}
}
return(false);
}
private bool GetChangedPropertyName(BuildType type, ref string name)
{
foreach (BuildProperty property in type.Properties)
{
if (property.Name == name)
{
if (!property.NameChanged)
{
return(false);
}
name = property.NewName;
return(true);
}
}
return(false);
}
public static void Analyze(BuildType type)
{
if (type.IsInterface)
{
return;
}
var slots = new MethodSlotList(type);
foreach (var slot in slots)
{
Analyze(slot);
}
foreach (BuildType nestedType in type.NestedTypes)
{
Analyze(nestedType);
}
}
public static void Change(BuildType type)
{
if (type.NameChanged)
{
type.Name = type.NewName;
foreach (var genericParameter in type.GenericParameters)
{
genericParameter.Name = null;
}
}
if (type.NamespaceChanged)
{
type.Namespace = type.NewNamespace;
}
foreach (BuildMethod method in type.Methods)
{
Change(method);
}
foreach (BuildField field in type.Fields)
{
Change(field);
}
foreach (BuildProperty property in type.Properties)
{
Change(property);
}
foreach (BuildEvent e in type.Events)
{
Change(e);
}
foreach (BuildType nestedType in type.NestedTypes)
{
Change(nestedType);
}
}
private bool MapTypeNameToken(ref string typeToken, out BuildType type)
{
type = null;
var typeName = XamlTypeName.Parse(typeToken);
if (typeName == null)
{
return(false);
}
if (string.IsNullOrEmpty(typeName.Prefix))
{
return(false);
}
bool changed = MapTypeName(typeName, out type);
if (typeName.HasTypeArgs)
{
var typeArguments = typeName.TypeArguments;
for (int i = 0; i < typeArguments.Count; i++)
{
var typeArg = typeArguments[i];
BuildType notUsedType;
if (MapTypeName(typeArg, out notUsedType))
{
typeArguments[i] = typeArg;
changed = true;
}
}
}
if (changed)
{
typeToken = typeName.ToString();
}
return(changed);
}
private void Analyze(BuildType type)
{
var attr = CA.BindableAttribute.FindFirst(type.CustomAttributes);
if (attr != null && attr.Bindable)
{
if (!_renameBindableMembers)
{
type.Rename = false;
}
type.Strip = false;
}
foreach (BuildMethod method in type.Methods)
{
Analyze(method);
}
foreach (BuildField field in type.Fields)
{
Analyze(field);
}
foreach (BuildProperty property in type.Properties)
{
Analyze(property);
}
foreach (BuildEvent e in type.Events)
{
Analyze(e);
}
foreach (BuildType nestedType in type.NestedTypes)
{
Analyze(nestedType);
}
}
public static void Seal(BuildType type)
{
if (type.IsMainType)
{
return;
}
if (type.IsInterface)
{
return;
}
if (type.SealType && !type.IsSealed)
{
type.IsSealed = true;
}
foreach (BuildType nestedType in type.NestedTypes)
{
Seal(nestedType);
}
}
private void Analyze(BuildType type, bool serializable)
{
LoadSerializableAttributes(ref serializable, type.CustomAttributes);
if (serializable)
{
if (!_renameSerializableMembers)
{
type.Rename = false;
}
type.Strip = false;
}
foreach (BuildMethod method in type.Methods)
{
Analyze(method, serializable);
}
foreach (BuildField field in type.Fields)
{
Analyze(field, serializable);
}
foreach (BuildProperty property in type.Properties)
{
Analyze(property, serializable);
}
foreach (BuildEvent e in type.Events)
{
Analyze(e, serializable);
}
foreach (BuildType nestedType in type.NestedTypes)
{
Analyze(nestedType, serializable);
}
}
