CDMachOFileDataCursor.h

// -*- mode: ObjC -*-

/********************************************
  Copyright 2020 PreEmptive Solutions, LLC
  See LICENSE.txt for licensing information
********************************************/
  
//  This file is part of class-dump, a utility for examining the Objective-C segment of Mach-O files.
//  Copyright (C) 1997-1998, 2000-2001, 2004-2015 Steve Nygard.

#import "CDDataCursor.h"

@class CDMachOFile, CDSection;

@interface CDMachOFileDataCursor : CDDataCursor

- (id)initWithFile:(CDMachOFile *)machOFile;
- (id)initWithFile:(CDMachOFile *)machOFile offset:(NSUInteger)offset;
- (id)initWithFile:(CDMachOFile *)machOFile address:(NSUInteger)address;

- (id)initWithSection:(CDSection *)section;

@property (nonatomic, weak, readonly) CDMachOFile *machOFile;

- (void)setAddress:(NSUInteger)address;

// Read using the current byteOrder
- (uint16_t)readInt16;
- (uint32_t)readInt32;
- (uint64_t)readInt64;

- (uint32_t)peekInt32;

// Read using the current byteOrder and ptrSize (from the machOFile)
- (uint64_t)readPtr;
- (uint64_t)readPtr:(bool)small;

@end