com.ibm.wala.examples.drivers

Class PDFCallGraph

java.lang.Object

com.ibm.wala.examples.drivers.PDFCallGraph

public class PDFCallGraph
extends java.lang.Object

This simple example WALA application builds a call graph and fires off ghostview to visualize a DOT representation.

Constructor Summary

Constructors

Constructor and Description
PDFCallGraph()

Method Summary

Modifier and Type	Method and Description
static com.ibm.wala.util.graph.Graph<CGNode>	buildPrunedCallGraph(java.lang.String appJar, java.io.File exclusionFile)
static java.lang.String	findJarFiles(java.lang.String[] directories)
static boolean	isDirectory(java.lang.String appJar)
static void	main(java.lang.String[] args) Usage: args = "-appJar [jar file name] {-exclusionFile [exclusionFileName]}" The "jar file name" should be something like "c:/temp/testdata/java_cup.jar"
static com.ibm.wala.util.graph.Graph<CGNode>	pruneForAppLoader(CallGraph g)
static java.lang.Process	run(java.lang.String[] args) Usage: args = "-appJar [jar file name] {-exclusionFile [exclusionFileName]}" The "jar file name" should be something like "c:/temp/testdata/java_cup.jar"
static java.lang.Process	run(java.lang.String appJar, java.lang.String exclusionFile)
static void	validateCommandLine(java.util.Properties p) Validate that the command-line arguments obey the expected usage.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PDFCallGraph

public PDFCallGraph()

Method Detail

isDirectory

public static boolean isDirectory(java.lang.String appJar)

findJarFiles

public static java.lang.String findJarFiles(java.lang.String[] directories)

main

public static void main(java.lang.String[] args)
                 throws java.lang.IllegalArgumentException,
                        com.ibm.wala.util.CancelException

Usage: args = "-appJar [jar file name] {-exclusionFile [exclusionFileName]}" The "jar file name" should be something like "c:/temp/testdata/java_cup.jar"

Throws:

java.lang.IllegalArgumentException

com.ibm.wala.util.CancelException

run

public static java.lang.Process run(java.lang.String[] args)
                             throws java.lang.IllegalArgumentException,
                                    com.ibm.wala.util.CancelException

Usage: args = "-appJar [jar file name] {-exclusionFile [exclusionFileName]}" The "jar file name" should be something like "c:/temp/testdata/java_cup.jar"

Throws:

java.lang.IllegalArgumentException

com.ibm.wala.util.CancelException

run

public static java.lang.Process run(java.lang.String appJar,
                                    java.lang.String exclusionFile)
                             throws java.lang.IllegalArgumentException,
                                    com.ibm.wala.util.CancelException

Parameters:

appJar - something like "c:/temp/testdata/java_cup.jar"

Throws:

java.lang.IllegalArgumentException

com.ibm.wala.util.CancelException

buildPrunedCallGraph

public static com.ibm.wala.util.graph.Graph<CGNode> buildPrunedCallGraph(java.lang.String appJar,
                                                                         java.io.File exclusionFile)
                                                                  throws com.ibm.wala.util.WalaException,
                                                                         java.lang.IllegalArgumentException,
                                                                         com.ibm.wala.util.CancelException,
                                                                         java.io.IOException

Parameters:

appJar - something like "c:/temp/testdata/java_cup.jar"

Returns:

a call graph

Throws:

com.ibm.wala.util.WalaException

java.lang.IllegalArgumentException

com.ibm.wala.util.CancelException

java.io.IOException

pruneForAppLoader

public static com.ibm.wala.util.graph.Graph<CGNode> pruneForAppLoader(CallGraph g)

validateCommandLine

public static void validateCommandLine(java.util.Properties p)

Validate that the command-line arguments obey the expected usage.

Usage:

• args[0] : "-appJar"
• args[1] : something like "c:/temp/testdata/java_cup.jar"

Throws:

java.lang.UnsupportedOperationException - if command-line is malformed.