private void dumpTextGraph(SootMethod caller, PrintStream printStream, int level) {
String indent = indentString(level);
caller.getTags();
printStream.printf("%s %s\n", indent, caller.toString());
Iterator<Edge> iterator = callGraph.edgesOutOf(caller);
callgraphSet.add(caller);
// boolean appClass = caller.getDeclaringClass().isApplicationClass();
boolean systemApi = API.v().isSystemMethod(caller);
/*
printStream.printf("%s Declaring method %s: app %s\n", indent,
caller.toString(), systemApi? "False": "True");
*/
String subindent = indentString(level + 1);
Set<Object> calleeSet = new HashSet<Object>();
while (iterator != null && iterator.hasNext()) {
Edge edge = iterator.next();
if (!systemApi) {
List<Stmt> invokeStmtList = SootUtils.getInvokeStatements(caller, edge.tgt());
for (Stmt stmt : invokeStmtList) {
if (calleeSet.contains(stmt)) continue;
printStream.printf("%s #[%s] ", subindent, stmt);
SourceLocationTag tag = SootUtils.getSourceLocation(stmt);
if (tag != null) {
printStream.printf(": %s", tag.toString());
}
printStream.printf("\n");
calleeSet.add(stmt.toString());
}
}
if (!callgraphSet.contains(edge.tgt())) {
dumpTextGraph(edge.tgt(), printStream, level + 1);
} else {
// already in the call graph, just print it out
if (calleeSet.contains(edge.tgt())) continue;
printStream.printf("%s %s\n", subindent, edge.tgt().toString());
calleeSet.add(edge.tgt());
}
}
}
/** gets the source location for unit (which must be a stmt) * */
public static SourceLocationTag getSourceLocation(Unit s) {
return SootUtils.getSourceLocation((Stmt) s);
}