138 lines
4.6 KiB
Java
138 lines
4.6 KiB
Java
package com.nii.soot.CFGCamera2Analyser;
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import java.util.HashSet;
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import java.util.Iterator;
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import java.util.Map;
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import java.util.Set;
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import soot.*;
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import soot.jimple.*;
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import soot.jimple.internal.*;
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import soot.toolkits.graph.*;
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import soot.options.Options;
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import soot.tagkit.LineNumberTag;
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import soot.tagkit.Tag;
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import soot.toolkits.graph.CompleteBlockGraph;
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import soot.toolkits.scalar.ArraySparseSet;
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import soot.util.Chain;
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import soot.util.HashChain;
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public class MyAnalysisCameraX extends BodyTransformer {
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protected void internalTransform(final Body body,String phase, @SuppressWarnings("rawtypes")Map options){
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// for (SootClass c:Scene.v().getApplicationClasses()) {
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// System.out.println("[sootClass]"+c);
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// for(SootMethod method:c.getMethods())
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// {
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// //System.out.println("[sootMethod]"+m);
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//
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// if (method.hasActiveBody()) {
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// Body methodBody = method.getActiveBody();
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// Iterator<Unit> unitIt = methodBody.getUnits().snapshotIterator();
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//
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// while (unitIt.hasNext()) {
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// Stmt stmt = (Stmt) unitIt.next();
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//
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// // 在语句中查找与camera2相关的内容
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// if (stmt.toString().contains("camera2")) {
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// System.out.println("Found camera2-related code in method: " + method);
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// }
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// }
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// }
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// }
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// }
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// }
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//}
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// 获取所有类
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Chain<SootClass> classes = Scene.v().getClasses();
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Set<SootMethod> methodsWithCamera2Resource = new HashSet<>();
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// 遍历所有类
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for (SootClass sootClass : classes) {
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// 遍历类中的方法
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for (SootMethod sootMethod : sootClass.getMethods()) {
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// 分析每个方法是否包含 Camera2 相关资源
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if (sootMethod.hasActiveBody()) {
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if (containsCamera2Resource(sootMethod)) {
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methodsWithCamera2Resource.add(sootMethod);
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}
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}
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}
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}
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if (!methodsWithCamera2Resource.isEmpty()) {
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System.out.println("Methods that contain CameraX resource calls:");
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for (SootMethod method : methodsWithCamera2Resource) {
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System.out.println("Class: " + method.getDeclaringClass() + ", Method: " + method);
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}
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}
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else
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{
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System.out.println("No methods found that contain CameraX resource calls.");
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}
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}
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public static boolean containsCamera2Resource(SootMethod method) {
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DirectedGraph<Unit> cfg = new ExceptionalUnitGraph(method.getActiveBody());
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for (Unit unit : cfg) {
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Stmt stmt = (Stmt) unit;
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if (stmt.toString().contains("cameraX")) {
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return true;
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}
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}
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return false;
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}
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}
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//import soot.*;
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//import soot.jimple.Stmt;
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//import soot.jimple.internal.*;
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//import soot.toolkits.graph.*;
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//import soot.toolkits.scalar.ArraySparseSet;
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//import soot.util.Chain;
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//import soot.util.HashChain;
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//
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//import java.util.HashSet;
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//import java.util.Map;
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//import java.util.Set;
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//
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//public class MyAnalysis extends BodyTransformer{
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//
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// protected void internalTransform(final Body body, String phase, @SuppressWarnings("rawtypes") Map options) {
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// // 创建一个容器，用于存储包含"camera2"资源的方法
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// Set<SootMethod> methodsWithCamera2Resource = new HashSet<>();
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//
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// // 创建控制流图
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// DirectedGraph<Unit> cfg = new ExceptionalUnitGraph(body);
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//
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// // 遍历控制流图的每个节点
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// for (Unit unit : cfg) {
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// Stmt stmt = (Stmt) unit;
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//
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// // 在语句中查找与"camera2"相关的内容
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// if (stmt.toString().contains("camera")) {
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// // 如果找到，将包含该资源的方法添加到容器中
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// methodsWithCamera2Resource.add(body.getMethod());
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// break; // 中断循环
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// }
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//
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// }
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//
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// if(methodsWithCamera2Resource.isEmpty())
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// {
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// System.out.println("There is no method to involve camera2 resources.");
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// }
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// else
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// {
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// // 在这里，你可以根据需要处理或记录methodsWithCamera2Resource中的方法
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// for (SootMethod method : methodsWithCamera2Resource) {
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// System.out.println("Method with camera2 resource: " + method);
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// }
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// }
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// }
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//}
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