use of org.jf.dexlib2.iface.Method in project smali by JesusFreke.
the class ImplicitReferenceTest method testImplicitMethodLiteral.
@Test
public void testImplicitMethodLiteral() throws RecognitionException, IOException {
ClassDef classDef = SmaliTestUtils.compileSmali("" + ".class public LHelloWorld;\n" + ".super Ljava/lang/Object;\n" + ".field public static field1:Ljava/lang/reflect/Method; = toString()V\n" + ".field public static field2:Ljava/lang/reflect/Method; = V()V\n" + ".field public static field3:Ljava/lang/reflect/Method; = I()V\n" + ".field public static field4:Ljava/lang/Class; = I");
Map<String, Field> fields = Maps.newHashMap();
for (Field field : classDef.getFields()) {
fields.put(field.getName(), field);
}
Field field = fields.get("field1");
Assert.assertNotNull(field);
Assert.assertNotNull(field.getInitialValue());
Assert.assertEquals(ValueType.METHOD, field.getInitialValue().getValueType());
MethodEncodedValue methodEncodedValue = (MethodEncodedValue) field.getInitialValue();
Assert.assertEquals(classDef.getType(), methodEncodedValue.getValue().getDefiningClass());
Assert.assertEquals("toString", methodEncodedValue.getValue().getName());
field = fields.get("field2");
Assert.assertNotNull(field);
Assert.assertNotNull(field.getInitialValue());
Assert.assertEquals(ValueType.METHOD, field.getInitialValue().getValueType());
methodEncodedValue = (MethodEncodedValue) field.getInitialValue();
Assert.assertEquals(classDef.getType(), methodEncodedValue.getValue().getDefiningClass());
Assert.assertEquals("V", methodEncodedValue.getValue().getName());
field = fields.get("field3");
Assert.assertNotNull(field);
Assert.assertNotNull(field.getInitialValue());
Assert.assertEquals(ValueType.METHOD, field.getInitialValue().getValueType());
methodEncodedValue = (MethodEncodedValue) field.getInitialValue();
Assert.assertEquals(classDef.getType(), methodEncodedValue.getValue().getDefiningClass());
Assert.assertEquals("I", methodEncodedValue.getValue().getName());
field = fields.get("field4");
Assert.assertNotNull(field);
Assert.assertNotNull(field.getInitialValue());
Assert.assertEquals(ValueType.TYPE, field.getInitialValue().getValueType());
TypeEncodedValue typeEncodedValue = (TypeEncodedValue) field.getInitialValue();
Assert.assertEquals("I", typeEncodedValue.getValue());
}
use of org.jf.dexlib2.iface.Method in project smali by JesusFreke.
the class CallSiteTest method testBuilderCallSite.
@Test
public void testBuilderCallSite() throws IOException {
DexBuilder dexBuilder = new DexBuilder(Opcodes.forArtVersion(111));
BuilderCallSiteReference callSite = dexBuilder.internCallSite(new ImmutableCallSiteReference("call_site_1", new ImmutableMethodHandleReference(MethodHandleType.INVOKE_STATIC, new ImmutableMethodReference("Lcls1;", "loader", ImmutableList.of("Ljava/lang/invoke/Lookup;", "Ljava/lang/String;", "Ljava/lang/invoke/MethodType;"), "Ljava/lang/invoke/CallSite;")), "someMethod", new ImmutableMethodProtoReference(ImmutableList.of(), "V"), ImmutableList.of()));
MethodImplementationBuilder methodImplementationBuilder = new MethodImplementationBuilder(10);
methodImplementationBuilder.addInstruction(new BuilderInstruction35c(Opcode.INVOKE_CUSTOM, 0, 0, 0, 0, 0, 0, callSite));
BuilderMethod method = dexBuilder.internMethod("Lcls1;", "method1", null, "V", 0, ImmutableSet.of(), ImmutableSet.of(), methodImplementationBuilder.getMethodImplementation());
dexBuilder.internClassDef("Lcls1;", AccessFlags.PUBLIC.getValue(), "Ljava/lang/Object;", null, null, ImmutableSet.of(), null, ImmutableList.of(method));
File tempFile = File.createTempFile("dex", ".dex");
dexBuilder.writeTo(new FileDataStore(tempFile));
verifyDexFile(DexFileFactory.loadDexFile(tempFile, Opcodes.forArtVersion(111)));
}
use of org.jf.dexlib2.iface.Method in project atlas by alibaba.
the class FastPatchTool method doPatch.
public void doPatch() throws IOException, PatchException, RecognitionException {
MappingReader mappingReader = null;
MappingProcessor mappingProcessor = null;
if (outDir == null || !outDir.exists()) {
return;
}
outPatchFile = new File(outDir, "apatch-unsigned.apatch");
if (mappingFile != null && mappingFile.exists()) {
mappingReader = new MappingReader(mappingFile);
mappingProcessor = new MappingProcessorImpl(superClassMap);
mappingReader.pump(mappingProcessor);
mappingProcessor.updateMethod();
mappingProcessor.updateFieldType();
}
for (FastPatchObject fastPatchObject : patchObjects) {
Set<ClassDef> classes = new HashSet<ClassDef>();
Map<ClassDef, List<Method>> patchClassDefs = new HashMap<ClassDef, List<Method>>();
Set<ClassDef> addedClasses = new HashSet<ClassDef>();
Map<ClassDef, List<Method>> newClassDef = new HashMap<ClassDef, List<Method>>();
ArrayList<Method> methods = new ArrayList<Method>();
for (File dexFile : fastPatchObject.DexFiles) {
DexFile dFile = DexFileFactory.loadDexFile(dexFile.getAbsolutePath(), 19, true);
classes.addAll(dFile.getClasses());
}
final Set<ClassDef> newClasses = new HashSet<ClassDef>();
for (ClassDef classDef : classes) {
String type = classDef.getType();
if (fastPatchObject.addedClass.contains(SmaliUtils.getDalvikClassName(type))) {
System.out.println("patch added class:" + type);
addedClasses.add(classDef);
continue;
}
for (Map.Entry<String, List<String>> entry : fastPatchObject.modifyClasses.entrySet()) {
if (entry.getKey().equals(SmaliUtils.getDalvikClassName(type))) {
ArrayList<Method> newMethods = new ArrayList<Method>();
for (Method method : classDef.getMethods()) {
System.err.println(getMethodFullName(method));
if (entry.getValue().contains(getMethodFullName(method))) {
newMethods.add(method);
}
}
patchClassDefs.put(classDef, newMethods);
break;
}
}
}
if (patchClassDefs.size() == 0 && addedClasses.size() == 0) {
continue;
}
if (mappingFile != null && mappingFile.exists()) {
//第一步先将prepareclass混淆掉
for (String className : fastPatchObject.prepareClasses) {
ApkPatch.prepareClasses.add(mappingProcessor.getNewClassName(className).className);
}
//将replaceanatation混淆掉
MethodReplaceAnnotation.ANNOTATION = DefineUtils.getDefineClassName(mappingProcessor.getNewClassName(DefineUtils.getDalvikClassName("Lcom/alipay/euler/andfix/annotation/MethodReplace;")).className, false);
//将dex代码混淆掉
InsTructionsReIClassDef insTructionsReDef = new InsTructionsReIClassDef(new MappingClassProcessor(mappingProcessor));
for (ClassDef c : classes) {
if (patchClassDefs.containsKey(c)) {
for (Method method : c.getMethods()) {
if (patchClassDefs.get(c).contains(method)) {
methods.add(insTructionsReDef.reMethod(method));
}
}
newClassDef.put(insTructionsReDef.reClassDef(c), methods);
} else if (addedClasses.contains(c)) {
newClassDef.put(insTructionsReDef.reClassDef(c), new ArrayList<Method>());
}
if (c.getType().contains("/R$")) {
continue;
}
newClasses.add(insTructionsReDef.reClassDef(c));
}
} else {
ApkPatch.prepareClasses.addAll(fastPatchObject.prepareClasses);
}
File patchDexFile = new File(outDir, "patch.dex");
for (ClassDef classDef : newClassDef.keySet()) {
System.out.println("modify class:" + classDef.getType());
}
if (newClassDef.size() > 0) {
DexFileFactory.writeDexFile(patchDexFile.getAbsolutePath(), new ImmutableDexFile(newClassDef.keySet()));
} else if (patchClassDefs.size() > 0) {
DexFileFactory.writeDexFile(patchDexFile.getAbsolutePath(), new ImmutableDexFile(patchClassDefs.keySet()));
}
File tempDexFile = new File(outDir, "temp.dex");
if (newClasses.size() > 0) {
DexFileFactory.writeDexFile(tempDexFile.getAbsolutePath(), new DexFile() {
@Nonnull
@Override
public Set<? extends ClassDef> getClasses() {
return new AbstractSet<ClassDef>() {
@Nonnull
@Override
public Iterator<ClassDef> iterator() {
return newClasses.iterator();
}
@Override
public int size() {
return newClasses.size();
}
};
}
});
} else if (classes.size() > 0) {
DexFileFactory.writeDexFile(tempDexFile.getAbsolutePath(), new ImmutableDexFile(classes));
}
SmaliDiffUtils.scanClasses(new File(outDir, "smali2"), Lists.newArrayList(tempDexFile));
DexFile patchDex = DexFileFactory.loadDexFile(patchDexFile.getAbsolutePath(), 19, true);
DexFile tempDex = DexFileFactory.loadDexFile(tempDexFile.getAbsolutePath(), 19, true);
Set<? extends ClassDef> patchClasses = patchDex.getClasses();
DexDiffInfo dexDiffInfo = new DexDiffInfo();
for (ClassDef patchClassDef : patchClasses) {
String type = patchClassDef.getType();
if (fastPatchObject.addedClass.contains(SmaliUtils.getDalvikClassName(type))) {
dexDiffInfo.getAddedClasses().add((DexBackedClassDef) patchClassDef);
dexDiffInfo.addManifestAddClass(type);
continue;
}
for (Method method : patchClassDef.getMethods()) {
List<? extends CharSequence> parameters = method.getParameterTypes();
if (methods.size() > 0) {
for (Method modifyMethod : methods) {
List<? extends CharSequence> modifyParameters = modifyMethod.getParameterTypes();
if (parameters.size() != modifyParameters.size() || !isEqualObj(parameters, modifyParameters)) {
continue;
}
if (modifyMethod.getName().equals(method.getName()))
dexDiffInfo.addModifiedMethods((DexBackedMethod) method);
}
} else if (patchClassDefs.size() > 0) {
for (ClassDef classDef : patchClassDefs.keySet()) {
if (classDef.getType().equals(patchClassDef.getType())) {
List<Method> methodList = patchClassDefs.get(classDef);
for (Method method1 : methodList) {
if (method1.getName().equals(method.getName())) {
dexDiffInfo.addModifiedMethods((DexBackedMethod) method);
}
}
}
}
}
}
}
FastBuild fastBuild = new FastBuild(fastPatchObject.bundleName, new File(outDir, bundleName));
fastBuild.setClasses(tempDex.getClasses());
fastBuild.setDiffInfo(dexDiffInfo);
new AndFixFilterImpl(dexDiffInfo).filterDex();
dexDiffInfo.update();
APatchTool.isApatch = true;
File adiffFile = new File(outDir, "apatch-diff.txt");
File adiffJsonFile = new File(outDir, "apatch-diff.json");
dexDiffInfo.writeToFile(fastPatchObject.bundleName, adiffFile, adiffJsonFile);
try {
File patchJarFile = fastBuild.dopatch();
patchJarFiles.add(patchJarFile);
} catch (CertificateException e) {
e.printStackTrace();
} catch (NoSuchAlgorithmException e) {
e.printStackTrace();
} catch (KeyStoreException e) {
e.printStackTrace();
} catch (UnrecoverableEntryException e) {
e.printStackTrace();
}
}
File[] aPatchFiles = new File[patchJarFiles.size()];
aPatchFiles = patchJarFiles.toArray(aPatchFiles);
File mergePatchFile = null;
if (null != aPatchFiles && aPatchFiles.length > 1) {
MergePatch mergePatch = new MergePatch(aPatchFiles, "com_taobao_android", outDir);
mergePatchFile = mergePatch.doMerge();
} else if (null != aPatchFiles && aPatchFiles.length == 1) {
mergePatchFile = aPatchFiles[0];
}
if (null != mergePatchFile && mergePatchFile.exists()) {
FileUtils.moveFile(mergePatchFile, outPatchFile);
}
}
use of org.jf.dexlib2.iface.Method in project atlas by alibaba.
the class PatchMethodTool method modifyMethod.
public static void modifyMethod(String srcDexFile, String outDexFile, boolean isAndFix) throws IOException {
DexFile dexFile = DexFileFactory.loadDexFile(srcDexFile, 15, true);
final Set<ClassDef> classes = Sets.newConcurrentHashSet();
for (ClassDef classDef : dexFile.getClasses()) {
Set<Method> methods = Sets.newConcurrentHashSet();
boolean modifiedMethod = false;
for (Method method : classDef.getMethods()) {
MethodImplementation implementation = method.getImplementation();
if (implementation != null && (methodNeedsModification(classDef, method, isAndFix))) {
modifiedMethod = true;
methods.add(new ImmutableMethod(method.getDefiningClass(), method.getName(), method.getParameters(), method.getReturnType(), method.getAccessFlags(), method.getAnnotations(), isAndFix ? modifyMethodAndFix(implementation, method) : modifyMethodTpatch(implementation, method)));
} else {
methods.add(method);
}
}
if (!modifiedMethod) {
classes.add(classDef);
} else {
classes.add(new ImmutableClassDef(classDef.getType(), classDef.getAccessFlags(), classDef.getSuperclass(), classDef.getInterfaces(), classDef.getSourceFile(), classDef.getAnnotations(), classDef.getFields(), methods));
}
}
DexFileFactory.writeDexFile(outDexFile, new DexFile() {
@Nonnull
@Override
public Set<? extends ClassDef> getClasses() {
return new AbstractSet<ClassDef>() {
@Nonnull
@Override
public Iterator<ClassDef> iterator() {
return classes.iterator();
}
@Override
public int size() {
return classes.size();
}
};
}
});
}
use of org.jf.dexlib2.iface.Method in project atlas by alibaba.
the class MethodDefinition method writeEmptyMethodTo.
public static void writeEmptyMethodTo(IndentingWriter writer, Method method, baksmaliOptions options) throws IOException {
writer.write(".method ");
writeAccessFlags(writer, method.getAccessFlags());
writer.write(method.getName());
writer.write("(");
ImmutableList<MethodParameter> methodParameters = ImmutableList.copyOf(method.getParameters());
for (MethodParameter parameter : methodParameters) {
writer.write(parameter.getType());
}
writer.write(")");
writer.write(method.getReturnType());
writer.write('\n');
writer.indent(4);
writeParameters(writer, method, methodParameters, options);
String containingClass = null;
if (options.useImplicitReferences) {
containingClass = method.getDefiningClass();
}
//如果是修改的方法,需要添加ReplaceAnnotation
if (DexDiffInfo.modifiedMethods.contains(method)) {
MethodReplaceAnnotation replaceAnnotation = new MethodReplaceAnnotation(method.getDefiningClass(), method.getName());
AnnotationFormatter.writeTo(writer, method.getAnnotations(), containingClass, replaceAnnotation);
} else {
AnnotationFormatter.writeTo(writer, method.getAnnotations(), containingClass);
}
writer.deindent(4);
writer.write(".end method\n");
}
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