use of soot.SootField in project soot by Sable.
the class DexClassLoader method loadField.
/**
* Loads a single field from a dex file
*
* @param declaringClass
* The class that declares the method to load
* @param annotations
* The worker object for handling annotations
* @param field
* The field to load
*/
protected void loadField(SootClass declaringClass, DexAnnotation annotations, Field sf) {
if (declaringClass.declaresField(sf.getName(), DexType.toSoot(sf.getType())))
return;
SootField sootField = DexField.makeSootField(sf);
sootField = declaringClass.getOrAddField(sootField);
annotations.handleFieldAnnotation(sootField, sf);
}
use of soot.SootField in project soot by Sable.
the class ValueTemplatePrinter method printFieldRef.
private void printFieldRef(FieldRef v) {
String refTypeName = v.getClass().getSimpleName();
p.openBlock();
String oldName = varName;
SootField f = v.getField();
ttp.setVariableName("type");
f.getType().apply(ttp);
p.print("SootFieldRef fieldRef = ");
p.printNoIndent("Scene.v().makeFieldRef(");
String className = f.getDeclaringClass().getName();
p.printNoIndent("Scene.v().getSootClass(\"" + className + "\"),");
p.printNoIndent("\"" + f.getName() + "\",");
p.printNoIndent("type,");
p.printNoIndent(f.isStatic() + ");");
p.println("Value " + oldName + " = Jimple.v().new" + refTypeName + "(fieldRef);");
varName = oldName;
p.closeBlock();
}
use of soot.SootField in project soot by Sable.
the class DavaPrinter method printTo.
public void printTo(SootClass cl, PrintWriter out) {
// IterableSet packagesUsed = new IterableSet();
IterableSet importList = new IterableSet();
{
String curPackage = cl.getJavaPackageName();
if (!curPackage.equals("")) {
out.println("package " + curPackage + ";");
out.println();
}
if (cl.hasSuperclass()) {
SootClass superClass = cl.getSuperclass();
importList.add(superClass.toString());
// packagesUsed.add(superClass.getJavaPackageName());
}
Iterator<SootClass> interfaceIt = cl.getInterfaces().iterator();
while (interfaceIt.hasNext()) {
String interfacePackage = ((SootClass) interfaceIt.next()).toString();
if (!importList.contains(interfacePackage))
importList.add(interfacePackage);
// if (!packagesUsed.contains(interfacePackage))
// packagesUsed.add(interfacePackage);
}
Iterator<SootMethod> methodIt = cl.methodIterator();
while (methodIt.hasNext()) {
SootMethod dm = (SootMethod) methodIt.next();
if (dm.hasActiveBody()) {
// packagesUsed = packagesUsed.union(((DavaBody) dm.getActiveBody()).get_PackagesUsed());
importList = importList.union(((DavaBody) dm.getActiveBody()).getImportList());
}
Iterator<SootClass> eit = dm.getExceptions().iterator();
while (eit.hasNext()) {
String thrownPackage = eit.next().toString();
if (!importList.contains(thrownPackage))
importList.add(thrownPackage);
// if (!packagesUsed.contains(thrownPackage))
// packagesUsed.add(thrownPackage);
}
Iterator<Type> pit = dm.getParameterTypes().iterator();
while (pit.hasNext()) {
Type t = (Type) pit.next();
if (t instanceof RefType) {
String paramPackage = ((RefType) t).getSootClass().toString();
if (!importList.contains(paramPackage))
importList.add(paramPackage);
// if (packagesUsed.contains(paramPackage) == false)
// packagesUsed.add(paramPackage);
}
}
Type t = dm.getReturnType();
if (t instanceof RefType) {
String returnPackage = ((RefType) t).getSootClass().toString();
if (!importList.contains(returnPackage))
importList.add(returnPackage);
// if (packagesUsed.contains(returnPackage) == false)
// packagesUsed.add(returnPackage);
}
}
Iterator<SootField> fieldIt = cl.getFields().iterator();
while (fieldIt.hasNext()) {
SootField f = (SootField) fieldIt.next();
if (f.isPhantom())
continue;
Type t = f.getType();
if (t instanceof RefType) {
String fieldPackage = ((RefType) t).getSootClass().toString();
if (!importList.contains(fieldPackage))
importList.add(fieldPackage);
}
}
Iterator<String> pit = importList.iterator();
List<String> toImport = new ArrayList<String>();
while (pit.hasNext()) {
/*
* dont import any file which has currentPackage.className
* dont import any file which starts with java.lang
*/
String temp = (String) pit.next();
// System.out.println("temp is "+temp);
if (temp.indexOf("java.lang") > -1) {
// problem is that we need to import sub packages java.lang.ref
// for instance if the type is java.lang.ref.WeakReference
String tempClassName = RemoveFullyQualifiedName.getClassName(temp);
if (temp.equals("java.lang." + tempClassName)) {
// System.out.println("temp was not printed as it belongs to java.lang");
continue;
}
}
if (curPackage.length() > 0 && temp.indexOf(curPackage) > -1) {
// System.out.println("here "+temp);
continue;
}
if (cl.toString().equals(temp))
continue;
// System.out.println("printing"+);
toImport.add(temp);
}
/*
* Check that we are not importing two classes with the same last name
* If yes then remove explicit import and import the whole package
* else output explicit import statement
*/
Iterator it = toImport.iterator();
while (it.hasNext()) {
String temp = (String) it.next();
if (RemoveFullyQualifiedName.containsMultiple(toImport.iterator(), temp, null)) {
// import package add *
if (temp.lastIndexOf('.') > -1) {
temp = temp.substring(0, temp.lastIndexOf('.'));
out.println("import " + temp + ".*;");
} else
throw new DecompilationException("Cant find the DOT . for fullyqualified name");
} else {
if (temp.lastIndexOf('.') == -1) {
// dot not found this is a class belonging to this package so dont add
} else
out.println("import " + temp + ";");
}
}
boolean addNewLine = false;
addNewLine = true;
if (addNewLine)
out.println();
/*if (!packagesUsed.isEmpty())
out.println();
packagesUsed.add("java.lang");
packagesUsed.add(curPackage);
*/
Dava.v().set_CurrentPackageContext(importList);
// Dava.v().set_CurrentPackageContext(packagesUsed);
Dava.v().set_CurrentPackage(curPackage);
}
// Print class name + modifiers
{
String classPrefix = "";
classPrefix = classPrefix + " " + Modifier.toString(cl.getModifiers());
classPrefix = classPrefix.trim();
if (!cl.isInterface()) {
classPrefix = classPrefix + " class";
classPrefix = classPrefix.trim();
}
out.print(classPrefix + " " + cl.getShortJavaStyleName());
}
// Print extension
if (cl.hasSuperclass() && !(cl.getSuperclass().getName().equals("java.lang.Object"))) {
String superClassName = cl.getSuperclass().getName();
// Nomair Naeem 8th Feb 2006
// also check if the super class name is not a fully qualified
// name. in which case if the package is imported no need for
// the long name
superClassName = RemoveFullyQualifiedName.getReducedName(importList, superClassName, cl.getType());
out.print(" extends " + superClassName + "");
}
// Print interfaces
{
Iterator<SootClass> interfaceIt = cl.getInterfaces().iterator();
if (interfaceIt.hasNext()) {
if (cl.isInterface())
out.print(" extends ");
else
out.print(" implements ");
out.print("" + (interfaceIt.next()).getName() + "");
while (interfaceIt.hasNext()) out.print(", " + (interfaceIt.next()).getName() + "");
}
}
out.println();
out.println("{");
// Print fields
{
Iterator<SootField> fieldIt = cl.getFields().iterator();
if (fieldIt.hasNext()) {
while (fieldIt.hasNext()) {
SootField f = fieldIt.next();
if (f.isPhantom())
continue;
String declaration = null;
Type fieldType = f.getType();
String qualifiers = Modifier.toString(f.getModifiers()) + " ";
qualifiers += RemoveFullyQualifiedName.getReducedName(importList, fieldType.toString(), fieldType);
qualifiers = qualifiers.trim();
if (qualifiers.equals(""))
declaration = Scene.v().quotedNameOf(f.getName());
else
declaration = qualifiers + " " + Scene.v().quotedNameOf(f.getName()) + "";
if (f.isFinal() && f.isStatic()) {
if (fieldType instanceof DoubleType && f.hasTag("DoubleConstantValueTag")) {
double val = ((DoubleConstantValueTag) f.getTag("DoubleConstantValueTag")).getDoubleValue();
out.println(" " + declaration + " = " + val + ";");
} else if (fieldType instanceof FloatType && f.hasTag("FloatConstantValueTag")) {
float val = ((FloatConstantValueTag) f.getTag("FloatConstantValueTag")).getFloatValue();
out.println(" " + declaration + " = " + val + "f;");
} else if (fieldType instanceof LongType && f.hasTag("LongConstantValueTag")) {
long val = ((LongConstantValueTag) f.getTag("LongConstantValueTag")).getLongValue();
out.println(" " + declaration + " = " + val + "l;");
} else if (fieldType instanceof CharType && f.hasTag("IntegerConstantValueTag")) {
int val = ((IntegerConstantValueTag) f.getTag("IntegerConstantValueTag")).getIntValue();
out.println(" " + declaration + " = '" + ((char) val) + "';");
} else if (fieldType instanceof BooleanType && f.hasTag("IntegerConstantValueTag")) {
int val = ((IntegerConstantValueTag) f.getTag("IntegerConstantValueTag")).getIntValue();
if (val == 0)
out.println(" " + declaration + " = false;");
else
out.println(" " + declaration + " = true;");
} else if ((fieldType instanceof IntType || fieldType instanceof ByteType || fieldType instanceof ShortType) && f.hasTag("IntegerConstantValueTag")) {
int val = ((IntegerConstantValueTag) f.getTag("IntegerConstantValueTag")).getIntValue();
out.println(" " + declaration + " = " + val + ";");
} else if (f.hasTag("StringConstantValueTag")) {
String val = ((StringConstantValueTag) f.getTag("StringConstantValueTag")).getStringValue();
out.println(" " + declaration + " = \"" + val + "\";");
} else {
// System.out.println("Couldnt find type of
// field"+f.getDeclaration());
out.println(" " + declaration + ";");
}
} else // field is static final
{
out.println(" " + declaration + ";");
}
}
}
}
// Print methods
{
Iterator<SootMethod> methodIt = cl.methodIterator();
if (methodIt.hasNext()) {
if (cl.getMethodCount() != 0)
out.println();
while (methodIt.hasNext()) {
SootMethod method = (SootMethod) methodIt.next();
if (method.isPhantom())
continue;
if (!Modifier.isAbstract(method.getModifiers()) && !Modifier.isNative(method.getModifiers())) {
if (!method.hasActiveBody())
throw new RuntimeException("method " + method.getName() + " has no active body!");
else
printTo(method.getActiveBody(), out);
if (methodIt.hasNext())
out.println();
} else {
// if method is abstract then print the declaration
out.print(" ");
out.print(method.getDavaDeclaration());
out.println(";");
if (methodIt.hasNext())
out.println();
}
}
}
}
if (G.v().SootClassNeedsDavaSuperHandlerClass.contains(cl)) {
out.println("\n private static class DavaSuperHandler{");
out.println(" java.util.Vector myVector = new java.util.Vector();");
out.println("\n public Object get(int pos){");
out.println(" return myVector.elementAt(pos);");
out.println(" }");
out.println("\n public void store(Object obj){");
out.println(" myVector.add(obj);");
out.println(" }");
out.println(" }");
}
out.println("}");
}
use of soot.SootField in project soot by Sable.
the class CodeBlockRWSet method intersection.
public CodeBlockRWSet intersection(MethodRWSet other) {
// May run slowly... O(n^2)
CodeBlockRWSet ret = new CodeBlockRWSet();
if (isFull)
return ret;
if (globals != null && other.globals != null && !globals.isEmpty() && !other.globals.isEmpty()) {
for (Iterator it = other.globals.iterator(); it.hasNext(); ) {
SootField sg = (SootField) it.next();
if (globals.contains(sg))
ret.addGlobal(sg);
}
}
if (fields != null && other.fields != null && !fields.isEmpty() && !other.fields.isEmpty()) {
for (Object element : other.fields.keySet()) {
final Object field = element;
if (fields.containsKey(field)) {
PointsToSet pts1 = getBaseForField(field);
PointsToSet pts2 = other.getBaseForField(field);
if (pts1 instanceof FullObjectSet)
ret.addFieldRef(pts2, field);
else if (pts2 instanceof FullObjectSet)
ret.addFieldRef(pts1, field);
else if (pts1.hasNonEmptyIntersection(pts2)) {
if ((pts1 instanceof PointsToSetInternal) && (pts2 instanceof PointsToSetInternal)) {
final PointsToSetInternal pti1 = (PointsToSetInternal) pts1;
final PointsToSetInternal pti2 = (PointsToSetInternal) pts2;
final PointsToSetInternal newpti = new HashPointsToSet(pti1.getType(), (PAG) Scene.v().getPointsToAnalysis());
pti1.forall(new P2SetVisitor() {
public void visit(Node n) {
if (pti2.contains(n))
newpti.add(n);
}
});
ret.addFieldRef(newpti, field);
}
}
}
}
}
return ret;
}
use of soot.SootField in project soot by Sable.
the class MethodRWSet method union.
/**
* Adds the RWSet other into this set.
*/
public boolean union(RWSet other) {
if (other == null)
return false;
if (isFull)
return false;
boolean ret = false;
if (other instanceof MethodRWSet) {
MethodRWSet o = (MethodRWSet) other;
if (o.getCallsNative()) {
ret = !getCallsNative() | ret;
setCallsNative();
}
if (o.isFull) {
ret = !isFull | ret;
isFull = true;
if (true)
throw new RuntimeException("attempt to add full set " + o + " into " + this);
globals = null;
fields = null;
return ret;
}
if (o.globals != null) {
if (globals == null)
globals = new HashSet();
ret = globals.addAll(o.globals) | ret;
if (globals.size() > MAX_SIZE) {
globals = null;
isFull = true;
throw new RuntimeException("attempt to add full set " + o + " into " + this);
}
}
if (o.fields != null) {
for (Object element : o.fields.keySet()) {
final Object field = element;
PointsToSet os = o.getBaseForField(field);
ret = addFieldRef(os, field) | ret;
}
}
} else {
StmtRWSet oth = (StmtRWSet) other;
if (oth.base != null) {
ret = addFieldRef(oth.base, oth.field) | ret;
} else if (oth.field != null) {
ret = addGlobal((SootField) oth.field) | ret;
}
}
if (!getCallsNative() && other.getCallsNative()) {
setCallsNative();
return true;
}
return ret;
}
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