Package ghidra.features.base.memsearch.matcher

Class CombinedByteMatcher

java.lang.Object

ghidra.features.base.memsearch.matcher.ByteMatcher

ghidra.features.base.memsearch.matcher.CombinedByteMatcher

public class CombinedByteMatcher
extends ByteMatcher

A ByteMatcher that searches an input sequence for matches from multiple patterns. This is useful for using with the MemorySearcher so that multiple patterns can be searched with only one pass through memory, thus paying the memory I/O costs only once. The resulting matches will contain the sub ByteMatcher that matched so that it is easy to know which of the multiple patterns matched.

Nested Class Summary

Nested classes/interfaces inherited from class ghidra.features.base.memsearch.matcher.ByteMatcher

ByteMatcher.ByteMatch

Constructor Summary

Constructors

Constructor	Description
CombinedByteMatcher(List<ByteMatcher> matchers, SearchSettings settings)

Method Summary

Modifier and Type	Method	Description
String	getDescription()	Returns a description of what this byte matcher matches.
String	getToolTip()	Returns additional information about this byte matcher.
Iterable<ByteMatcher.ByteMatch>	match(ExtendedByteSequence bytes)	Returns an Iterable for returning matches within the given byte sequence.

Methods inherited from class ghidra.features.base.memsearch.matcher.ByteMatcher

equals, getInput, getName, getSettings, hashCode, isValidInput, isValidSearch, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

CombinedByteMatcher

public CombinedByteMatcher(List<ByteMatcher> matchers,
 SearchSettings settings)

Method Details

match

public Iterable<ByteMatcher.ByteMatch> match(ExtendedByteSequence bytes)

Description copied from class: ByteMatcher

Returns an Iterable for returning matches within the given byte sequence.

Specified by:

match in class ByteMatcher

Parameters:

bytes - the byte sequence to search

Returns:

an iterable for return matches in the given sequence

getDescription

public String getDescription()

Description copied from class: ByteMatcher

Returns a description of what this byte matcher matches. (Typically a sequence of bytes)

Specified by:

getDescription in class ByteMatcher

Returns:

a description of what this byte matcher matches

getToolTip

public String getToolTip()

Description copied from class: ByteMatcher

Returns additional information about this byte matcher. (Typically the mask bytes)

Specified by:

getToolTip in class ByteMatcher

Returns:

additional information about this byte matcher