Package ghidra.app.util.bin.format.macho.commands.codesignature

Class CodeSignatureGenericBlob

java.lang.Object

ghidra.app.util.bin.format.macho.commands.codesignature.CodeSignatureGenericBlob

All Implemented Interfaces:

StructConverter

Direct Known Subclasses:

CodeSignatureCodeDirectory, CodeSignatureSuperBlob

public class CodeSignatureGenericBlob
extends Object
implements StructConverter

Represents a CS_GenericBlob structure

See Also:

• osfmk/kern/cs_blobs.h

Field Summary

Fields

Modifier and Type	Field	Description
protected long	base
protected int	length
protected int	magic

Fields inherited from interface ghidra.app.util.bin.StructConverter

ASCII, BYTE, DWORD, IBO32, IBO64, POINTER, QWORD, SLEB128, STRING, ULEB128, UTF16, UTF8, VOID, WORD

Constructor Summary

Constructors

Constructor	Description
CodeSignatureGenericBlob(BinaryReader reader)	Creates a new CodeSignatureGenericBlob

Method Summary

Modifier and Type	Method	Description
int	getLength()	Returns the length.
int	getMagic()	Returns the magic.
void	markup(Program program, Address address, MachHeader header, TaskMonitor monitor, MessageLog log)	Marks up this CodeSignatureGenericBlob data with data structures and comments
DataType	toDataType()	Returns a structure datatype representing the contents of the implementor of this interface.

Methods inherited from class java.lang.Object

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

Field Details

magic

protected int magic

length

protected int length

base

protected long base

Constructor Details

CodeSignatureGenericBlob

public CodeSignatureGenericBlob(BinaryReader reader)
                         throws IOException

Creates a new CodeSignatureGenericBlob

Parameters:

reader - A BinaryReader positioned at the start of the structure

Throws:

IOException - if there was an IO-related problem creating the structure

Method Details

getMagic

public int getMagic()

Returns the magic.

Returns:

the magic

getLength

public int getLength()

Returns the length.

Returns:

the length

markup

public void markup(Program program,
 Address address,
 MachHeader header,
 TaskMonitor monitor,
 MessageLog log)
            throws CancelledException

Marks up this CodeSignatureGenericBlob data with data structures and comments

Parameters:

program - The Program to mark up

address - The Address of the blob

header - The Mach-O header

monitor - A cancellable task monitor

log - The log

Throws:

CancelledException - if the user cancelled the operation

toDataType

public DataType toDataType()
                    throws DuplicateNameException,
IOException

Description copied from interface: StructConverter

Returns a structure datatype representing the contents of the implementor of this interface.

For example, given:

 class A {
     int foo;
     double bar;
 }
 

The return value should be a structure data type with two data type components; an INT and a DOUBLE. The structure should contain field names and, if possible, field comments.

Specified by:

toDataType in interface StructConverter

Returns:

returns a structure datatype representing the implementor of this interface

Throws:

DuplicateNameException - when a datatype of the same name already exists

IOException

See Also:

• StructureDataType