public JavaMethod(JavaClass owningClass, string declaration)
: base(owningClass)
{
Declaration = declaration;
string[] lineParts = declaration.Split(':').Select(s => s.Trim()).ToArray();
string[] firstTokens = lineParts[0].Split(new[] { ' ' });
Name = firstTokens.Last();
Type = owningClass.ResolveConstants(lineParts[1]);
//if (ShouldRename(name))
//{
// string newMethodName = "origMethod" + methodNameMap.Count;
// string fullMethodName = fullClassName + " " + name + " " + lineParts[1];
// string newFullName = fullClassName + " " + newMethodName + " " + lineParts[1];
// string newDeclaration = ReplaceFirst(methodLine, name, newMethodName);
// methodNameMap.Add(new JavaMember(file, methodLine, fullMethodName), new JavaMember(file, newDeclaration, newFullName));
// Console.WriteLine(newMethodName + " <- " + fullMethodName);
// logger.WriteLine(newMethodName + ": " + fullMethodName);
//}
}
public JavaMethod(JavaClass owningClass, string declaration)
: base(owningClass)
{
Declaration = declaration;
string[] lineParts = declaration.Split(':').Select(s => s.Trim()).ToArray();
string[] firstTokens = lineParts[0].Split(new[] { ' ' });
Name = firstTokens.Last();
Type = owningClass.ResolveConstants(lineParts[1]);
//if (ShouldRename(name))
//{
// string newMethodName = "origMethod" + methodNameMap.Count;
// string fullMethodName = fullClassName + " " + name + " " + lineParts[1];
// string newFullName = fullClassName + " " + newMethodName + " " + lineParts[1];
// string newDeclaration = ReplaceFirst(methodLine, name, newMethodName);
// methodNameMap.Add(new JavaMember(file, methodLine, fullMethodName), new JavaMember(file, newDeclaration, newFullName));
// Console.WriteLine(newMethodName + " <- " + fullMethodName);
// logger.WriteLine(newMethodName + ": " + fullMethodName);
//}
}
static void Main(string[] args)
{
// TOOD: Point this to the disassembled directory
const string dir = @"..\..\..\..\NemID\disassembled";
{
JavaApp app = new JavaApp();
string[] files = Directory.GetFiles(dir, "*.j", SearchOption.AllDirectories);
// Read files initially
{
Console.WriteLine("Parsing " + files.Length + " classes");
HashSet<string> allReferencedTypes = new HashSet<string>();
Regex constRegex = new Regex(@"^\.const .*$", RegexOptions.Multiline | RegexOptions.Compiled);
foreach (string file in files)
{
JavaClass container = new JavaClass(file);
// Substitute constants
if (container.Constants.Any())
{
// This is a test
string fileText = File.ReadAllText(file);
List<string> keys = container.Constants.Keys.ToList();
foreach (string key in keys)
{
container.Constants[key].Value = container.ResolveConstants(container.Constants[key].Value);
}
foreach (string key in keys)
{
if ((container.Constants[key].Type == "String" || container.Constants[key].Type == "Utf8") && !container.Constants[key].Value.StartsWith("'") && !container.Constants[key].Value.StartsWith("\""))
{
// Enquote
container.Constants[key].Value = "'" + container.Constants[key].Value + "'";
}
}
fileText = constRegex.Replace(fileText, string.Empty);
fileText = fileText.Trim();
foreach (string key in keys)
{
string firstToken = container.Constants[key].Value.Split(' ').First();
if (!firstToken.Contains("\"") && !firstToken.Contains("/") && !firstToken.Contains("'"))
Console.WriteLine(firstToken);
fileText = fileText.Replace(key, container.Constants[key].Value);
}
File.WriteAllText(file, fileText);
container = new JavaClass(file);
}
foreach (string referencedType in container.ReferencedTypes)
allReferencedTypes.Add(referencedType);
app.Classes.Add(container.FullName, container);
}
foreach (JavaClass javaClassContainer in app.Classes.Values)
allReferencedTypes.Remove(javaClassContainer.FullName);
List<string> allTypes = allReferencedTypes.ToList();
foreach (string type in allTypes)
if (type.StartsWith("java"))
allReferencedTypes.Remove(type);
foreach (string allReferencedType in allReferencedTypes)
Console.WriteLine(allReferencedType);
Console.WriteLine("Parsed all " + app.Classes.Count + " classes");
}
// Process files
{
Queue<JavaClass> classQueue = new Queue<JavaClass>(app.Classes.Values);
int methodNum = 0;
int fieldNum = 0;
while (classQueue.Any())
{
JavaClass currentClass = classQueue.Dequeue();
// Is waiting for super?
if (classQueue.Any(s => s.FullName == currentClass.SuperClass))
{
// Yes, requeue
classQueue.Enqueue(currentClass);
continue;
}
// Is waiting for interface?
if (classQueue.Any(s => currentClass.Interfaces.Any(x => x == s.FullName)))
{
// Yes, requeue
classQueue.Enqueue(currentClass);
continue;
}
// Process
if (app.Classes.ContainsKey(currentClass.SuperClass))
{
// Copy down fields / methods
JavaClass superClass = app.Classes[currentClass.SuperClass];
List<JavaMethod> superMethods = superClass.Methods.Where(s => !currentClass.Methods.Any(x => x.Name == s.Name && x.Type == s.Type)).ToList();
List<JavaField> superFields = superClass.Fields.Where(s => !currentClass.Fields.Any(x => x.Name == s.Name && x.Type == s.Type)).ToList();
foreach (JavaMethod method in superMethods)
{
JavaMethod newMethod = new JavaMethod(currentClass, method.Declaration);
currentClass.Methods.Add(newMethod);
}
foreach (JavaField field in superFields)
{
JavaField newField = new JavaField(currentClass, field.Declaration);
currentClass.Fields.Add(newField);
}
}
// Class name
if (ShouldRename(currentClass.Name))
{
// Rename class
app.ClassRenames.Add(currentClass.FullName, currentClass.FullName.Replace(currentClass.Name, "OrigClass_" + currentClass.Name));
}
// Method names
foreach (JavaMethod method in currentClass.Methods)
{
JavaMethod parentMethod = app.FindMethod(currentClass, method.Name, method.Type);
if (method.Name == "<init>" || method.Name == "<clinit>")
continue;
if (ShouldRename(parentMethod))
{
parentMethod.SetNewName("OrigMethod" + methodNum++);
}
}
// Field names
foreach (JavaField field in currentClass.Fields)
{
JavaField parentField = app.FindField(currentClass, field.Name, field.Type);
if (ShouldRename(parentField))
{
parentField.SetNewName("OrigField" + fieldNum++);
}
}
}
Console.WriteLine("Processed all " + app.Classes.Count + " classes");
Console.WriteLine("Total class renames: " + app.ClassRenames.Count);
}
// Rename fields and methods
{
Console.WriteLine("Beginning rename pass 1");
// Actual renaming
foreach (JavaClass classContainer in app.Classes.Values)
{
string fileText = File.ReadAllText(classContainer.FileName);
// Method renames
// Single methods
foreach (JavaMethod method in classContainer.Methods)
{
JavaMethod parentMethod = app.FindMethod(classContainer, method.Name, method.Type);
if (!parentMethod.IsRenamed)
// No need for renaming
continue;
method.SetNewName(parentMethod.NewName);
string oldDec = method.Declaration;
string newDec = method.NewDeclaration;
fileText = fileText.Replace(oldDec, newDec);
}
// Field renames
// Single fields
foreach (JavaField field in classContainer.Fields)
{
JavaField parentField = app.FindField(classContainer, field.Name, field.Type);
if (!parentField.IsRenamed)
// No need for renaming
continue;
field.SetNewName(parentField.NewName);
string oldDec = field.Declaration;
string newDec = field.NewDeclaration;
fileText = fileText.Replace(oldDec, newDec);
}
File.WriteAllText(classContainer.FileName, fileText);
}
Console.WriteLine("Completed rename pass 1");
List<JavaMethod> allMethodRenames = app.Classes.Values.SelectMany(s => s.Methods.Where(x => x.IsRenamed)).ToList();
List<JavaField> allFieldRenames = app.Classes.Values.SelectMany(s => s.Fields.Where(x => x.IsRenamed)).ToList();
Console.WriteLine("Total method renames: " + allMethodRenames.Count);
Console.WriteLine("Total field renames: " + allFieldRenames.Count);
Console.WriteLine("Beginning rename pass 2");
foreach (JavaClass classContainer in app.Classes.Values)
{
string fileText = File.ReadAllText(classContainer.FileName);
// All other methods
foreach (JavaMethod method in allMethodRenames)
{
// Rename
List<string> typeSubstitutes = classContainer.Constants.Where(s => s.Value.Value == method.Type).Select(s => s.Key).ToList();
typeSubstitutes.Add(method.Type);
foreach (string typeSubstitute in typeSubstitutes)
{
string oldUsage = method.OwningClass.FullName + " " + method.Name + " " + typeSubstitute;
string newUsage = method.OwningClass.FullName + " " + method.NewName + " " + typeSubstitute;
fileText = fileText.Replace(oldUsage, newUsage);
}
}
// All other fields
foreach (JavaField field in allFieldRenames)
{
// Rename
List<string> typeSubstitutes = classContainer.Constants.Where(s => s.Value.Value == field.Type).Select(s => s.Key).ToList();
typeSubstitutes.Add(field.Type);
foreach (string typeSubstitute in typeSubstitutes)
{
string oldUsage = field.OwningClass.FullName + " " + field.Name + " " + typeSubstitute;
string newUsage = field.OwningClass.FullName + " " + field.NewName + " " + typeSubstitute;
fileText = fileText.Replace(oldUsage, newUsage);
}
}
File.WriteAllText(classContainer.FileName, fileText);
}
Console.WriteLine("Completed rename pass 2");
}
// Rename classes
{
Console.WriteLine("Beginning class rename");
foreach (JavaClass classContainer in app.Classes.Values)
{
string fileText = File.ReadAllText(classContainer.FileName);
foreach (KeyValuePair<string, string> map in app.ClassRenames)
{
fileText = fileText.Replace(map.Key, map.Value);
}
File.WriteAllText(classContainer.FileName, fileText);
}
// Move files
foreach (KeyValuePair<string, string> map in app.ClassRenames)
{
File.Move(Path.Combine(dir, map.Key + ".j"), Path.Combine(dir, map.Value + ".j"));
}
Console.WriteLine("Completed class rename");
}
}
// Replace string encryption
// TODO: If you're not working with NemID, comment out the line below.
DecryptStrings(dir);
Console.WriteLine("All done.");
}
static void Main(string[] args)
{
// TOOD: Point this to the disassembled directory
const string dir = @"..\..\..\..\NemID\disassembled";
{
JavaApp app = new JavaApp();
string[] files = Directory.GetFiles(dir, "*.j", SearchOption.AllDirectories);
// Read files initially
{
Console.WriteLine("Parsing " + files.Length + " classes");
HashSet <string> allReferencedTypes = new HashSet <string>();
Regex constRegex = new Regex(@"^\.const .*$", RegexOptions.Multiline | RegexOptions.Compiled);
foreach (string file in files)
{
JavaClass container = new JavaClass(file);
// Substitute constants
if (container.Constants.Any())
{
// This is a test
string fileText = File.ReadAllText(file);
List <string> keys = container.Constants.Keys.ToList();
foreach (string key in keys)
{
container.Constants[key].Value = container.ResolveConstants(container.Constants[key].Value);
}
foreach (string key in keys)
{
if ((container.Constants[key].Type == "String" || container.Constants[key].Type == "Utf8") && !container.Constants[key].Value.StartsWith("'") && !container.Constants[key].Value.StartsWith("\""))
{
// Enquote
container.Constants[key].Value = "'" + container.Constants[key].Value + "'";
}
}
fileText = constRegex.Replace(fileText, string.Empty);
fileText = fileText.Trim();
foreach (string key in keys)
{
string firstToken = container.Constants[key].Value.Split(' ').First();
if (!firstToken.Contains("\"") && !firstToken.Contains("/") && !firstToken.Contains("'"))
{
Console.WriteLine(firstToken);
}
fileText = fileText.Replace(key, container.Constants[key].Value);
}
File.WriteAllText(file, fileText);
container = new JavaClass(file);
}
foreach (string referencedType in container.ReferencedTypes)
{
allReferencedTypes.Add(referencedType);
}
app.Classes.Add(container.FullName, container);
}
foreach (JavaClass javaClassContainer in app.Classes.Values)
{
allReferencedTypes.Remove(javaClassContainer.FullName);
}
List <string> allTypes = allReferencedTypes.ToList();
foreach (string type in allTypes)
{
if (type.StartsWith("java"))
{
allReferencedTypes.Remove(type);
}
}
foreach (string allReferencedType in allReferencedTypes)
{
Console.WriteLine(allReferencedType);
}
Console.WriteLine("Parsed all " + app.Classes.Count + " classes");
}
// Process files
{
Queue <JavaClass> classQueue = new Queue <JavaClass>(app.Classes.Values);
int methodNum = 0;
int fieldNum = 0;
while (classQueue.Any())
{
JavaClass currentClass = classQueue.Dequeue();
// Is waiting for super?
if (classQueue.Any(s => s.FullName == currentClass.SuperClass))
{
// Yes, requeue
classQueue.Enqueue(currentClass);
continue;
}
// Is waiting for interface?
if (classQueue.Any(s => currentClass.Interfaces.Any(x => x == s.FullName)))
{
// Yes, requeue
classQueue.Enqueue(currentClass);
continue;
}
// Process
if (app.Classes.ContainsKey(currentClass.SuperClass))
{
// Copy down fields / methods
JavaClass superClass = app.Classes[currentClass.SuperClass];
List <JavaMethod> superMethods = superClass.Methods.Where(s => !currentClass.Methods.Any(x => x.Name == s.Name && x.Type == s.Type)).ToList();
List <JavaField> superFields = superClass.Fields.Where(s => !currentClass.Fields.Any(x => x.Name == s.Name && x.Type == s.Type)).ToList();
foreach (JavaMethod method in superMethods)
{
JavaMethod newMethod = new JavaMethod(currentClass, method.Declaration);
currentClass.Methods.Add(newMethod);
}
foreach (JavaField field in superFields)
{
JavaField newField = new JavaField(currentClass, field.Declaration);
currentClass.Fields.Add(newField);
}
}
// Class name
if (ShouldRename(currentClass.Name))
{
// Rename class
app.ClassRenames.Add(currentClass.FullName, currentClass.FullName.Replace(currentClass.Name, "OrigClass_" + currentClass.Name));
}
// Method names
foreach (JavaMethod method in currentClass.Methods)
{
JavaMethod parentMethod = app.FindMethod(currentClass, method.Name, method.Type);
if (method.Name == "<init>" || method.Name == "<clinit>")
{
continue;
}
if (ShouldRename(parentMethod))
{
parentMethod.SetNewName("OrigMethod" + methodNum++);
}
}
// Field names
foreach (JavaField field in currentClass.Fields)
{
JavaField parentField = app.FindField(currentClass, field.Name, field.Type);
if (ShouldRename(parentField))
{
parentField.SetNewName("OrigField" + fieldNum++);
}
}
}
Console.WriteLine("Processed all " + app.Classes.Count + " classes");
Console.WriteLine("Total class renames: " + app.ClassRenames.Count);
}
// Rename fields and methods
{
Console.WriteLine("Beginning rename pass 1");
// Actual renaming
foreach (JavaClass classContainer in app.Classes.Values)
{
string fileText = File.ReadAllText(classContainer.FileName);
// Method renames
// Single methods
foreach (JavaMethod method in classContainer.Methods)
{
JavaMethod parentMethod = app.FindMethod(classContainer, method.Name, method.Type);
if (!parentMethod.IsRenamed)
{
// No need for renaming
continue;
}
method.SetNewName(parentMethod.NewName);
string oldDec = method.Declaration;
string newDec = method.NewDeclaration;
fileText = fileText.Replace(oldDec, newDec);
}
// Field renames
// Single fields
foreach (JavaField field in classContainer.Fields)
{
JavaField parentField = app.FindField(classContainer, field.Name, field.Type);
if (!parentField.IsRenamed)
{
// No need for renaming
continue;
}
field.SetNewName(parentField.NewName);
string oldDec = field.Declaration;
string newDec = field.NewDeclaration;
fileText = fileText.Replace(oldDec, newDec);
}
File.WriteAllText(classContainer.FileName, fileText);
}
Console.WriteLine("Completed rename pass 1");
List <JavaMethod> allMethodRenames = app.Classes.Values.SelectMany(s => s.Methods.Where(x => x.IsRenamed)).ToList();
List <JavaField> allFieldRenames = app.Classes.Values.SelectMany(s => s.Fields.Where(x => x.IsRenamed)).ToList();
Console.WriteLine("Total method renames: " + allMethodRenames.Count);
Console.WriteLine("Total field renames: " + allFieldRenames.Count);
Console.WriteLine("Beginning rename pass 2");
foreach (JavaClass classContainer in app.Classes.Values)
{
string fileText = File.ReadAllText(classContainer.FileName);
// All other methods
foreach (JavaMethod method in allMethodRenames)
{
// Rename
List <string> typeSubstitutes = classContainer.Constants.Where(s => s.Value.Value == method.Type).Select(s => s.Key).ToList();
typeSubstitutes.Add(method.Type);
foreach (string typeSubstitute in typeSubstitutes)
{
string oldUsage = method.OwningClass.FullName + " " + method.Name + " " + typeSubstitute;
string newUsage = method.OwningClass.FullName + " " + method.NewName + " " + typeSubstitute;
fileText = fileText.Replace(oldUsage, newUsage);
}
}
// All other fields
foreach (JavaField field in allFieldRenames)
{
// Rename
List <string> typeSubstitutes = classContainer.Constants.Where(s => s.Value.Value == field.Type).Select(s => s.Key).ToList();
typeSubstitutes.Add(field.Type);
foreach (string typeSubstitute in typeSubstitutes)
{
string oldUsage = field.OwningClass.FullName + " " + field.Name + " " + typeSubstitute;
string newUsage = field.OwningClass.FullName + " " + field.NewName + " " + typeSubstitute;
fileText = fileText.Replace(oldUsage, newUsage);
}
}
File.WriteAllText(classContainer.FileName, fileText);
}
Console.WriteLine("Completed rename pass 2");
}
// Rename classes
{
Console.WriteLine("Beginning class rename");
foreach (JavaClass classContainer in app.Classes.Values)
{
string fileText = File.ReadAllText(classContainer.FileName);
foreach (KeyValuePair <string, string> map in app.ClassRenames)
{
fileText = fileText.Replace(map.Key, map.Value);
}
File.WriteAllText(classContainer.FileName, fileText);
}
// Move files
foreach (KeyValuePair <string, string> map in app.ClassRenames)
{
File.Move(Path.Combine(dir, map.Key + ".j"), Path.Combine(dir, map.Value + ".j"));
}
Console.WriteLine("Completed class rename");
}
}
// Replace string encryption
// TODO: If you're not working with NemID, comment out the line below.
DecryptStrings(dir);
Console.WriteLine("All done.");
}