Class PDFCallGraph

java.lang.Object

com.ibm.wala.examples.drivers.PDFCallGraph

public class PDFCallGraph
extends Object

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

Constructor Summary

Constructors

Constructor	Description
PDFCallGraph()

Method Summary

Modifier and Type	Method	Description
static Graph<CGNode>	buildPrunedCallGraph(String appJar, File exclusionFile)
static String	findJarFiles(String[] directories)
static boolean	isDirectory(String appJar)
static void	main(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 Graph<CGNode>	pruneForAppLoader(CallGraph g)
static Process	run(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 Process	run(String appJar, String exclusionFile)
static void	validateCommandLine(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 Details

PDFCallGraph

public PDFCallGraph()

Method Details

isDirectory

public static boolean isDirectory(String appJar)

findJarFiles

public static String findJarFiles(String[] directories)

main

public static void main(String[] args)
                 throws IllegalArgumentException,
CancelException

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

Throws:

IllegalArgumentException

CancelException

run

public static Process run(String[] args)
                   throws IllegalArgumentException,
CancelException

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

Throws:

IllegalArgumentException

CancelException

run

public static Process run(String appJar,
 String exclusionFile)
                   throws IllegalArgumentException,
CancelException

Parameters:

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

Throws:

IllegalArgumentException

CancelException

buildPrunedCallGraph

public static Graph<CGNode> buildPrunedCallGraph(String appJar,
 File exclusionFile)
                                          throws WalaException,
IllegalArgumentException,
CancelException,
IOException

Parameters:

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

Returns:

a call graph

Throws:

WalaException

IllegalArgumentException

CancelException

IOException

pruneForAppLoader

public static Graph<CGNode> pruneForAppLoader(CallGraph g)

validateCommandLine

public static void validateCommandLine(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:

UnsupportedOperationException - if command-line is malformed.