Class CGAnalysisContext<E extends ISSABasicBlock>

java.lang.Object

org.scandroid.util.CGAnalysisContext<E>

public class CGAnalysisContext<E extends ISSABasicBlock>
extends Object

Author:

acfoltzer

Represents an analysis context after the call graph, pointer analysis, and supergraphs have been generated. This is separated from AndroidAnalysisContext since these depend on the entrypoints for analysis in a way that is not likely reusable across all analyses of a particular classpath

Field Summary

Fields

Modifier and Type	Field	Description
final AndroidAnalysisContext	analysisContext
CallGraph	cg
ISupergraph<BasicBlockInContext<E>,CGNode>	graph
Graph<CGNode>	oneLevelGraph
PointerAnalysis<InstanceKey>	pa
Graph<CGNode>	partialGraph
Graph<CGNode>	systemToApkGraph

Constructor Summary

Constructors

Constructor	Description
CGAnalysisContext(AndroidAnalysisContext analysisContext, IEntryPointSpecifier specifier)
CGAnalysisContext(AndroidAnalysisContext analysisContext, IEntryPointSpecifier specifier, Collection<InputStream> extraSummaries)

Method Summary

Modifier and Type	Method	Description
Set<CodeElement>	codeElementsForInstanceKey(InstanceKey rootIK)
ClassHierarchy	getClassHierarchy()
List<Entrypoint>	getEntrypoints()
ISCanDroidOptions	getOptions()
AnalysisScope	getScope()
CGNode	nodeForMethod(IMethod method)

Methods inherited from class java.lang.Object

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

Field Details

analysisContext

public final AndroidAnalysisContext analysisContext

cg

public CallGraph cg

pa

public PointerAnalysis<InstanceKey> pa

graph

public ISupergraph<BasicBlockInContext<E extends ISSABasicBlock>,CGNode> graph

oneLevelGraph

public Graph<CGNode> oneLevelGraph

systemToApkGraph

public Graph<CGNode> systemToApkGraph

partialGraph

public Graph<CGNode> partialGraph

Constructor Details

CGAnalysisContext

public CGAnalysisContext(AndroidAnalysisContext analysisContext,
 IEntryPointSpecifier specifier)
                  throws IOException

Throws:

IOException

CGAnalysisContext

public CGAnalysisContext(AndroidAnalysisContext analysisContext,
 IEntryPointSpecifier specifier,
 Collection<InputStream> extraSummaries)
                  throws IOException

Throws:

IOException

Method Details

codeElementsForInstanceKey

public Set<CodeElement> codeElementsForInstanceKey(InstanceKey rootIK)

Returns:

a set of all code elements that might refer to this object or one of its fields (recursively)

getOptions

public ISCanDroidOptions getOptions()

getClassHierarchy

public ClassHierarchy getClassHierarchy()

getScope

public AnalysisScope getScope()

getEntrypoints

public List<Entrypoint> getEntrypoints()

nodeForMethod

public CGNode nodeForMethod(IMethod method)