public OnFlyCallGraph(PAG pag) {
this.pag = pag;
CGOptions options = new CGOptions(PhaseOptions.v().getPhaseOptions("cg"));
if (options.all_reachable()) {
List entryPoints = new ArrayList();
entryPoints.addAll(EntryPoints.v().all());
entryPoints.addAll(EntryPoints.v().methodsOfApplicationClasses());
Scene.v().setEntryPoints(entryPoints);
}
callGraph = new CallGraph();
Scene.v().setCallGraph(callGraph);
ContextManager cm = CallGraphBuilder.makeContextManager(callGraph);
reachableMethods = Scene.v().getReachableMethods();
ofcgb = new OnFlyCallGraphBuilder(cm, reachableMethods);
reachablesReader = reachableMethods.listener();
callEdges = cm.callGraph().listener();
}
private void addReflectionTraceClasses() {
CGOptions options = new CGOptions(PhaseOptions.v().getPhaseOptions("cg"));
String log = options.reflection_log();
Set<String> classNames = new HashSet<String>();
if (log != null && log.length() > 0) {
BufferedReader reader = null;
String line = "";
try {
reader = new BufferedReader(new InputStreamReader(new FileInputStream(log)));
while ((line = reader.readLine()) != null) {
if (line.length() == 0) continue;
String[] portions = line.split(";", -1);
String kind = portions[0];
String target = portions[1];
String source = portions[2];
String sourceClassName = source.substring(0, source.lastIndexOf("."));
classNames.add(sourceClassName);
if (kind.equals("Class.forName")) {
classNames.add(target);
} else if (kind.equals("Class.newInstance")) {
classNames.add(target);
} else if (kind.equals("Method.invoke") || kind.equals("Constructor.newInstance")) {
classNames.add(signatureToClass(target));
} else if (kind.equals("Field.set*") || kind.equals("Field.get*")) {
classNames.add(signatureToClass(target));
} else throw new RuntimeException("Unknown entry kind: " + kind);
}
} catch (Exception e) {
throw new RuntimeException("Line: '" + line + "'", e);
} finally {
if (reader != null)
try {
reader.close();
} catch (IOException e) {
throw new RuntimeException(e);
}
}
}
for (String c : classNames) {
addBasicClass(c, SootClass.BODIES);
}
}