Class that represents the LC_DYLD_EXPORTS_TRIE command. More...

#include <DyldExportsTrie.hpp>

Inheritance diagram for LIEF::MachO::DyldExportsTrie:

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Collaboration diagram for LIEF::MachO::DyldExportsTrie:

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Public Types
using	export_info_t = std::vector<std::unique_ptr<ExportInfo>>
	Internal container for storing ExportInfo.

using	it_export_info = ref_iterator<export_info_t&, ExportInfo*>
	Iterator which outputs const ExportInfo&.

using	it_const_export_info = const_ref_iterator<const export_info_t&, ExportInfo*>
	Iterator which outputs const ExportInfo&.

Public Types inherited from LIEF::MachO::LoadCommand
enum class	TYPE : uint64_t { UNKNOWN = 0 , SEGMENT = 0x00000001u , SYMTAB = 0x00000002u , SYMSEG = 0x00000003u , THREAD = 0x00000004u , UNIXTHREAD = 0x00000005u , LOADFVMLIB = 0x00000006u , IDFVMLIB = 0x00000007u , IDENT = 0x00000008u , FVMFILE = 0x00000009u , PREPAGE = 0x0000000Au , DYSYMTAB = 0x0000000Bu , LOAD_DYLIB = 0x0000000Cu , ID_DYLIB = 0x0000000Du , LOAD_DYLINKER = 0x0000000Eu , ID_DYLINKER = 0x0000000Fu , PREBOUND_DYLIB = 0x00000010u , ROUTINES = 0x00000011u , SUB_FRAMEWORK = 0x00000012u , SUB_UMBRELLA = 0x00000013u , SUB_CLIENT = 0x00000014u , SUB_LIBRARY = 0x00000015u , TWOLEVEL_HINTS = 0x00000016u , PREBIND_CKSUM = 0x00000017u , LOAD_WEAK_DYLIB = 0x80000018u , SEGMENT_64 = 0x00000019u , ROUTINES_64 = 0x0000001Au , UUID = 0x0000001Bu , RPATH = 0x8000001Cu , CODE_SIGNATURE = 0x0000001Du , SEGMENT_SPLIT_INFO = 0x0000001Eu , REEXPORT_DYLIB = 0x8000001Fu , LAZY_LOAD_DYLIB = 0x00000020u , ENCRYPTION_INFO = 0x00000021u , DYLD_INFO = 0x00000022u , DYLD_INFO_ONLY = 0x80000022u , LOAD_UPWARD_DYLIB = 0x80000023u , VERSION_MIN_MACOSX = 0x00000024u , VERSION_MIN_IPHONEOS = 0x00000025u , FUNCTION_STARTS = 0x00000026u , DYLD_ENVIRONMENT = 0x00000027u , MAIN = 0x80000028u , DATA_IN_CODE = 0x00000029u , SOURCE_VERSION = 0x0000002Au , DYLIB_CODE_SIGN_DRS = 0x0000002Bu , ENCRYPTION_INFO_64 = 0x0000002Cu , LINKER_OPTION = 0x0000002Du , LINKER_OPTIMIZATION_HINT = 0x0000002Eu , VERSION_MIN_TVOS = 0x0000002Fu , VERSION_MIN_WATCHOS = 0x00000030u , NOTE = 0x00000031u , BUILD_VERSION = 0x00000032u , DYLD_EXPORTS_TRIE = 0x80000033u , DYLD_CHAINED_FIXUPS = 0x80000034u , FILESET_ENTRY = 0x80000035u , LIEF_UNKNOWN = 0xffee0001u }

using	raw_t = std::vector<uint8_t>

Public Types inherited from LIEF::Object
template<class T >
using	output_t = add_pointer_t<decay_t<T>>

template<class T >
using	output_const_t = add_pointer_t<add_const_t<decay_t<T>>>

Public Member Functions
	DyldExportsTrie ()

	DyldExportsTrie (const details::linkedit_data_command &cmd)

std::unique_ptr< LoadCommand >	clone () const override

void	swap (DyldExportsTrie &other) noexcept

	~DyldExportsTrie () override

uint32_t	data_offset () const
	Offset of the LC_DYLD_EXPORTS_TRIE. This offset should point in the __LINKEDIT segment.

uint32_t	data_size () const
	Size of the LC_DYLD_EXPORTS_TRIE payload.

void	data_offset (uint32_t offset)

void	data_size (uint32_t size)

span< const uint8_t >	content () const

it_export_info	exports ()
	Iterator over the ExportInfo entries.

it_const_export_info	exports () const

std::string	show_export_trie () const
	Print the exports trie in a humman-readable way.

void	add (std::unique_ptr< ExportInfo > info)
	Add an entrie in the current trie. See also: LIEF::MachO::Binary::add_exported_function.

void	accept (Visitor &visitor) const override

std::ostream &	print (std::ostream &os) const override

Public Member Functions inherited from LIEF::MachO::LoadCommand
	LoadCommand ()=default

	LoadCommand (const details::load_command &command)

	LoadCommand (LoadCommand::TYPE type, uint32_t size)

LoadCommand &	operator= (const LoadCommand &copy)=default

	LoadCommand (const LoadCommand &copy)=default

void	swap (LoadCommand &other) noexcept

	~LoadCommand () override=default

LoadCommand::TYPE	command () const
	Command type.

uint32_t	size () const
	Size of the command (should be greather than `sizeof(load_command)`)

span< const uint8_t >	data () const
	Raw command.

uint64_t	command_offset () const
	Offset of the command within the Load Command Table

void	data (raw_t data)

void	command (LoadCommand::TYPE command)

void	size (uint32_t size)

void	command_offset (uint64_t offset)

void	accept (Visitor &visitor) const override

Public Member Functions inherited from LIEF::Object
	Object ()

	Object (const Object &other)

Object &	operator= (const Object &other)

template<class T >
output_t< T >	as ()

template<class T >
output_const_t< T >	as () const

virtual bool	operator== (const Object &other) const

virtual bool	operator!= (const Object &other) const

virtual	~Object ()

Static Public Member Functions
static bool	classof (const LoadCommand *cmd)

Static Public Member Functions inherited from LIEF::MachO::LoadCommand
static bool	is_linkedit_data (const LoadCommand &cmd)

Detailed Description

Class that represents the LC_DYLD_EXPORTS_TRIE command.

In recent Mach-O binaries, this command replace the DyldInfo export trie buffer

Member Typedef Documentation

◆ export_info_t

using LIEF::MachO::DyldExportsTrie::export_info_t = std::vector<std::unique_ptr<ExportInfo>>

Internal container for storing ExportInfo.

◆ it_const_export_info

using LIEF::MachO::DyldExportsTrie::it_const_export_info = const_ref_iterator<const export_info_t&, ExportInfo*>

Iterator which outputs const ExportInfo&.

◆ it_export_info

using LIEF::MachO::DyldExportsTrie::it_export_info = ref_iterator<export_info_t&, ExportInfo*>

Iterator which outputs const ExportInfo&.

Constructor & Destructor Documentation

◆ DyldExportsTrie() [1/2]

LIEF::MachO::DyldExportsTrie::DyldExportsTrie ( )

◆ DyldExportsTrie() [2/2]

LIEF::MachO::DyldExportsTrie::DyldExportsTrie ( const details::linkedit_data_command & cmd )

◆ ~DyldExportsTrie()

LIEF::MachO::DyldExportsTrie::~DyldExportsTrie ( )

override

Member Function Documentation

◆ accept()

void LIEF::MachO::DyldExportsTrie::accept ( Visitor & visitor ) const

overridevirtual

Implements LIEF::Object.

◆ add()

void LIEF::MachO::DyldExportsTrie::add ( std::unique_ptr< ExportInfo > info )

Add an entrie in the current trie. See also: LIEF::MachO::Binary::add_exported_function.

◆ classof()

static bool LIEF::MachO::DyldExportsTrie::classof ( const LoadCommand * cmd )

inlinestatic

References LIEF::MachO::LoadCommand::command().

◆ clone()

std::unique_ptr< LoadCommand > LIEF::MachO::DyldExportsTrie::clone ( ) const

inlineoverridevirtual

Reimplemented from LIEF::MachO::LoadCommand.

◆ content()

span< const uint8_t > LIEF::MachO::DyldExportsTrie::content ( ) const

inline

◆ data_offset() [1/2]

uint32_t LIEF::MachO::DyldExportsTrie::data_offset ( ) const

inline

Offset of the LC_DYLD_EXPORTS_TRIE. This offset should point in the __LINKEDIT segment.

◆ data_offset() [2/2]

void LIEF::MachO::DyldExportsTrie::data_offset ( uint32_t offset )

inline

◆ data_size() [1/2]

uint32_t LIEF::MachO::DyldExportsTrie::data_size ( ) const

inline

Size of the LC_DYLD_EXPORTS_TRIE payload.

◆ data_size() [2/2]

void LIEF::MachO::DyldExportsTrie::data_size ( uint32_t size )

inline

◆ exports() [1/2]

it_export_info LIEF::MachO::DyldExportsTrie::exports ( )

inline

Iterator over the ExportInfo entries.

◆ exports() [2/2]

it_const_export_info LIEF::MachO::DyldExportsTrie::exports ( ) const

inline

◆ print()

std::ostream & LIEF::MachO::DyldExportsTrie::print ( std::ostream & os ) const

overridevirtual

Reimplemented from LIEF::MachO::LoadCommand.

◆ show_export_trie()

std::string LIEF::MachO::DyldExportsTrie::show_export_trie ( ) const

Print the exports trie in a humman-readable way.

◆ swap()

void LIEF::MachO::DyldExportsTrie::swap ( DyldExportsTrie & other )

noexcept

The documentation for this class was generated from the following file:

DyldExportsTrie.hpp

Public Types

Public Member Functions

Static Public Member Functions

Detailed Description

Member Typedef Documentation

◆ export_info_t

◆ it_const_export_info

◆ it_export_info

Constructor & Destructor Documentation

◆ DyldExportsTrie() [1/2]

◆ DyldExportsTrie() [2/2]

◆ ~DyldExportsTrie()

Member Function Documentation

◆ accept()

◆ add()

◆ classof()

◆ clone()

◆ content()

◆ data_offset() [1/2]

◆ data_offset() [2/2]

◆ data_size() [1/2]

◆ data_size() [2/2]

◆ exports() [1/2]

◆ exports() [2/2]

◆ print()

◆ show_export_trie()

◆ swap()