private SourceFile(IApkFile apk, JarFile jar, ISpySettings settings, MapFileLookup mapFile, string singleFilePath = null)
{
this.apk = apk;
this.jar = jar;
this.settings = settings;
this.mapFile = mapFile;
this.singleFilePath = singleFilePath;
#if DEBUG || ENABLE_SHOW_AST
classLoader = new AssemblyClassLoader(module.OnClassLoaded);
var modParams = new ModuleParameters
{
AssemblyResolver = new AssemblyResolver(new[] { Frameworks.Instance.FirstOrDefault().Folder }, classLoader, module.OnAssemblyLoaded),
Kind = ModuleKind.Dll
};
assembly = AssemblyDefinition.CreateAssembly(new AssemblyNameDefinition("spy", Version.Parse("1.0.0.0")), "main", modParams);
classLoader.LoadAssembly(assembly);
var dot42Assembly = modParams.AssemblyResolver.Resolve("dot42");
// Force loading of classes
if (jar != null)
{
foreach (var fileName in jar.ClassFileNames)
{
OpenClass(fileName);
}
}
#endif
}
public MethodDisassembly(MethodDefinition methodDef, MapFileLookup mapFile = null, TypeEntry typeEntry = null, MethodEntry methodEntry = null)
{
_typeEntry = typeEntry;
_methodEntry = methodEntry;
_methodDef = methodDef;
_mapFile = mapFile;
JumpTargetOffsets=new HashSet<int>();
ExceptionHandlerOffsets = new HashSet<int>();
if (methodDef.Body != null)
{
foreach (var i in methodDef.Body.Instructions)
{
var op = i.Operand as Instruction;
if (op != null)
JumpTargetOffsets.Add(op.Offset);
}
foreach (var e in methodDef.Body.Exceptions)
{
foreach(var c in e.Catches)
ExceptionHandlerOffsets.Add(c.Instruction.Offset);
if (e.CatchAll != null)
ExceptionHandlerOffsets.Add(e.CatchAll.Offset);
}
}
Format = FormatOptions.Default;
}
public DalvikDisassemblyProvider(DalvikProcess process, string apkPath, MapFileLookup mapFile)
{
_process = process;
_apkPath = apkPath;
_mapFile = mapFile;
_dex = new Lazy<DexLookup>(LoadDex);
}
/// <summary>
/// Default ctor
/// </summary>
public DalvikProcess(Debugger debugger, MapFile mapFile, string apkPath)
{
ApkPath = apkPath;
this.debugger = debugger;
debugger.Process = this;
this.mapFile = new MapFileLookup(mapFile);
debugger.ConnectedChanged += OnDebuggerConnectionChanged;
breakpointManager = new Lazy<DalvikBreakpointManager>(CreateBreakpointManager);
exceptionManager = new Lazy<DalvikExceptionManager>(CreateExceptionManager);
referenceTypeManager = new Lazy<DalvikReferenceTypeManager>(CreateReferenceTypeManager);
threadManager = new Lazy<DalvikThreadManager>(CreateThreadManager);
disassemblyProvider =
new Lazy<DalvikDisassemblyProvider>(() => new DalvikDisassemblyProvider(this, ApkPath, this.mapFile));
}
public MethodBodyDisassemblyFormatter(MethodDefinition methodDef, MapFileLookup mapFile)
{
_methodDef = methodDef;
_mapFile = mapFile;
TypeEntry typeEntry = null;
MethodEntry methodEntry = null;
if (mapFile != null)
{
typeEntry = mapFile.GetTypeByNewName(methodDef.Owner.Fullname);
if (typeEntry != null)
{
methodEntry = typeEntry.FindDexMethod(methodDef.Name, methodDef.Prototype.ToSignature());
}
}
_dissassembly = new MethodDisassembly(methodDef, mapFile, typeEntry, methodEntry);
_sourceDocument = new Lazy<string[]>(() =>
{
if (_dissassembly.MethodEntry == null)
return null;
var pos = _mapFile.GetSourceCodePositions(_dissassembly.MethodEntry).FirstOrDefault();
if (pos == null)
return null;
try
{
return File.ReadAllLines(pos.Document.Path);
}
catch (Exception)
{
return null;
}
});
}
private void Initialize(string dexFilename, string mapfile, Func<AssemblyDefinition, string> filenameFromAssembly)
{
try
{
var readDex = Task.Factory.StartNew(() => DexLib.Dex.Read(dexFilename));
var readMap = Task.Factory.StartNew(() => new MapFileLookup(new MapFile(mapfile)));
Task.WaitAll(readMap, readDex);
var dex = readDex.Result;
var map = readMap.Result;
_modifiedDetector = new AssemblyModifiedDetector(filenameFromAssembly, map);
foreach (var type in map.TypeEntries)
{
if(type.ScopeId == null)
continue;
var typeScopeId = GetTypeScopeId(type);
// redirect the generated class if neccessary.
var dexType = type.Id == 0 ? map.GeneratedType : type;
foreach (var method in type.Methods)
{
if (type.ScopeId == null)
continue;
var scopeKey = Tuple.Create(typeScopeId, method.ScopeId);
_methodsByScopeId[scopeKey] = Tuple.Create(dexType, method);
}
}
_dexLookup = new DexLookup(dex);
_dex = dex;
_map = map;
}
catch (Exception ex)
{
IsEnabled = false;
DLog.Warning(DContext.CompilerCodeGenerator, "Unable to initialize compiler cache: {0}", ex.Message);
}
}
public void CompileIfRequired(ilspy::Mono.Cecil.AssemblyDefinition assembly, bool stopBeforeGeneratingCode = false)
{
if (_compiler != null && _previousAssembly == assembly && (_isFullyCompiled || stopBeforeGeneratingCode))
return;
string assemblyFileName = assembly.MainModule.FullyQualifiedName;
CompilationErrors = null;
_compiler = null;
#if DEBUG
var framework = Frameworks.Instance.GetBySdkVersion(15);
#else
var framework = Frameworks.Instance.GetNewestVersion();
#endif
string frameworkFolder = framework.Folder;
var refFolders = new List<string> { frameworkFolder, Path.GetDirectoryName(assemblyFileName) };
var module = new XModule();
var classLoader = new AssemblyClassLoader(module.OnClassLoaded);
var resolver = new AssemblyResolver(refFolders, classLoader, module.OnAssemblyLoaded);
var parameter = new ReaderParameters(ReadingMode.Immediate)
{
AssemblyResolver = resolver,ReadSymbols = true, SymbolReaderProvider = new SafeSymbolReaderProvider()
};
var assemblies = new[] { resolver.Load(assemblyFileName, parameter) }.ToList();
List<AssemblyDefinition> references = new List<AssemblyDefinition>();
if(assembly.MainModule.Name != "dot42.dll")
references = new[] { resolver.Load(AssemblyConstants.SdkAssemblyName, parameter) }.ToList();
foreach (var a in assemblies)
references.Remove(a);
var c = new AssemblyCompiler(CompilationMode.All, assemblies, references, new Table("pkg.name"),
new NameConverter("pkg.name", ""), true,
new AssemblyClassLoader(file => { }), definition => null,
new DexMethodBodyCompilerCache(), new HashSet<string>(),
module, _generateSetNextInstructionCode);
c.StopCompilationBeforeGeneratingCode = stopBeforeGeneratingCode;
c.StopAtFirstError = false;
try
{
c.Compile();
}
catch (AggregateException ex)
{
CompilationErrors = ex.Flatten().InnerExceptions.Select(e => e.Message.Replace(": ", "\n// ").Replace("; ", "\n// & ")).ToList();
}
if (c.MapFile != null)
{
c.MapFile.Optimize();
MapFile = new MapFileLookup(c.MapFile);
}
_compiler = c;
_previousAssembly = assembly;
_isFullyCompiled = !stopBeforeGeneratingCode;
}
public AssemblyModifiedDetector(Func<AssemblyDefinition, string> filenameFromAssembly, MapFileLookup map)
{
_filenameFromAssembly = filenameFromAssembly;
_map = map;
}
