class-dump/CDSegmentCommand.h

// -*- mode: ObjC -*-

//  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, 2004-2007  Steve Nygard

#import "CDLoadCommand.h"
#include <mach-o/loader.h>

@class NSArray;
@class CDSection;

@interface CDSegmentCommand : CDLoadCommand
{
    struct segment_command segmentCommand;

    NSString *name;
    NSArray *sections;
}

- (id)initWithPointer:(const void *)ptr machOFile:(CDMachOFile *)aMachOFile;
- (void)dealloc;

- (void)_processSectionsWithPointer:(const void *)ptr;

- (NSString *)name;
- (unsigned long)vmaddr;
- (unsigned long)fileoff;
- (unsigned long)flags;
- (NSArray *)sections;

- (BOOL)isProtected;

- (NSString *)flagDescription;
- (NSString *)extraDescription;

- (BOOL)containsAddress:(unsigned long)vmaddr;
- (unsigned long)segmentOffsetForVMAddr:(unsigned long)vmaddr;

- (CDSection *)sectionWithName:(NSString *)aName;

- (void)appendToString:(NSMutableString *)resultString verbose:(BOOL)isVerbose;

@end
Added mode line to header files. 2007-11-02 09:49:29 +00:00			`// -- mode: ObjC --`

Updated copyrights again, reformatting the description into one line, and making sure all the copyrights are the same. 2005-08-13 20:32:02 +00:00			`// This file is part of class-dump, a utility for examining the Objective-C segment of Mach-O files.`
Updated copyrights. 2007-03-14 10:07:33 +00:00			`// Copyright (C) 1997-1998, 2000-2001, 2004-2007 Steve Nygard`
Updated copyrights. 2004-01-06 01:52:00 +00:00
A bunch of work starting at the beginning, with classes to process the Mach-O files and others generated from the Objective-C segment. 2003-12-09 01:50:32 +00:00			`#import "CDLoadCommand.h"`
			`#include <mach-o/loader.h>`

			`@class NSArray;`
			`@class CDSection;`

			`@interface CDSegmentCommand : CDLoadCommand`
			`{`
Most of the Mach-O things handle the opposite byte ordering now. They do this by keeping a copy of the structures instead of just a pointer to it, so that they can call the system provided functions for swapping the values in those structures to the current endianess. Except part of the symbol table, which is just experimental right now anyway. CDFatFile and CDFatArch only have special cases on little-endian (intel). I should try writing that code next, even though I can't test it on intel. All of the Objective-C stuff needs to be converted to handle different byte ordering. 2005-07-28 19:05:58 +00:00			`struct segment_command segmentCommand;`
A bunch of work starting at the beginning, with classes to process the Mach-O files and others generated from the Objective-C segment. 2003-12-09 01:50:32 +00:00
			`NSString *name;`
			`NSArray *sections;`
			`}`

			`- (id)initWithPointer:(const void )ptr machOFile:(CDMachOFile )aMachOFile;`
			`- (void)dealloc;`

Most of the Mach-O things handle the opposite byte ordering now. They do this by keeping a copy of the structures instead of just a pointer to it, so that they can call the system provided functions for swapping the values in those structures to the current endianess. Except part of the symbol table, which is just experimental right now anyway. CDFatFile and CDFatArch only have special cases on little-endian (intel). I should try writing that code next, even though I can't test it on intel. All of the Objective-C stuff needs to be converted to handle different byte ordering. 2005-07-28 19:05:58 +00:00			`- (void)_processSectionsWithPointer:(const void *)ptr;`
A bunch of work starting at the beginning, with classes to process the Mach-O files and others generated from the Objective-C segment. 2003-12-09 01:50:32 +00:00
			`- (NSString *)name;`
			`- (unsigned long)vmaddr;`
			`- (unsigned long)fileoff;`
			`- (unsigned long)flags;`
			`- (NSArray *)sections;`

Added protected bit. 2007-01-18 00:37:47 +00:00			`- (BOOL)isProtected;`

A bunch of work starting at the beginning, with classes to process the Mach-O files and others generated from the Objective-C segment. 2003-12-09 01:50:32 +00:00			`- (NSString *)flagDescription;`
			`- (NSString *)extraDescription;`

			`- (BOOL)containsAddress:(unsigned long)vmaddr;`
			`- (unsigned long)segmentOffsetForVMAddr:(unsigned long)vmaddr;`

			`- (CDSection )sectionWithName:(NSString )aName;`

Added verbose flag to load command description methods. 2007-01-18 03:44:23 +00:00			`- (void)appendToString:(NSMutableString *)resultString verbose:(BOOL)isVerbose;`
Added CDUUIDCommand. 2007-01-18 03:28:44 +00:00
A bunch of work starting at the beginning, with classes to process the Mach-O files and others generated from the Objective-C segment. 2003-12-09 01:50:32 +00:00			`@end`