Question

我正在编写一个程序来获取和打印程序的调用图。即时通讯使用soot尝试获取调用图，我作为参数传递java类我想要打印出来但是当我运行程序时，我得到一条消息，烟灰无法找到类。我如何配置eclipse类路径来找到我要打印的calss？

我的代码：

public class CFG extends SceneTransformer
{    
    public static void main(String[] args) 
    {
        if(args.length == 0)
        {
            System.out.println("Syntax: java CFG [soot options]");
            System.exit(0);
        }            

        PackManager.v().getPack("wjtp").add(new Transform("wjtp.cfg", CFG.v()));

    // Just in case, resolve the PrintStream and System SootClasses.
    Scene.v().addBasicClass("java.io.PrintStream",SootClass.SIGNATURES);
        Scene.v().addBasicClass("java.lang.System",SootClass.SIGNATURES);
        soot.Main.main(args);
    }

    private static CFG instance = new CFG();

    public static CFG v() { return instance; }

    protected void internalTransform(String phaseName, Map options)
    { 
    System.out.println("Entering CFG transformer");
    System.out.println("phaseName = " + phaseName);
    System.out.println("options = " + options);
    CallGraph cg = Scene.v().getCallGraph();
    SootMethod m = Scene.v().getMainMethod();
    Iterator targets = new Targets(cg.edgesOutOf(m));
    while (targets.hasNext()) {
        SootMethod trgt = (SootMethod)targets.next();
    System.out.println(m.getName() + " -> " + trgt.getName() + ";");
    }
    System.out.println("Exiting CFG transformer");
     }
}

Answer 1

您需要使用-w标志启用整个程序模式。否则w *包不会被执行。

烟灰的eclipse类路径

1 个答案: