The project aims to generate a call graph for Java JAR files or .class files using ASM. The call graph includes every call path from source to target, providing researchers with a lightweight tool to obtain a project's call graph. The project's call graph achieves the precision of Class Hierarchy Analysis (CHA).
mvn clean package installFirstly, import the project into your Java project using Maven. Add the following dependency to your pom.xml file:
<dependency>
<groupId>xmu.lab</groupId>
<artifactId>callGraph</artifactId>
<version>0.0.2-SNAPSHOT</version>
</dependency>In your Java code, call the following method to perform call graph analysis:
CallGraph callGraph = CallGraph.getInstance();
ArrayList<String> jarPaths = new ArrayList<>();
jarPaths.add(directoryUrl.getPath());
callGraph.addPaths(jarPaths);
callGraph.create();
Set<MethodCall> methodCalls = callGraph.getMethodCalls();- ASM Integration: Utilizes ASM to parse Java bytecode for accurate call graph generation.
- CHA: Achieves the precision of Class Hierarchy Analysis for a comprehensive view of the project's dependencies.
- Class and JAR Analysis: Supports the analysis of individual classes or entire JAR packages.
- Optimization: Explore opportunities to enhance the performance and accuracy of call graph generation.
- Documentation: Expand and improve project documentation for better usability.