android::incfs::IncFsFileMap Class Reference

#include <map_ptr.h>

Public Member Functions
	IncFsFileMap () noexcept
	IncFsFileMap (IncFsFileMap &&) noexcept
IncFsFileMap &	operator= (IncFsFileMap &&) noexcept
	~IncFsFileMap () noexcept
bool	Create (int fd, off64_t offset, size_t length, const char *file_name)
bool	Create (int fd, off64_t offset, size_t length, const char *file_name, bool verify)
bool	CreateForceVerification (int fd, off64_t offset, size_t length, const char *file_name, bool verify)
template<typename T = void>
map_ptr< T >	data () const
const void *	unsafe_data () const
size_t	length () const
off64_t	offset () const
const char *	file_name () const
bool	Verify (const uint8_t *const &data_start, const uint8_t *const &data_end, const uint8_t **prev_verified_block) const

Private Types
using	bucket_t = uint8_t

Private Member Functions
	DISALLOW_COPY_AND_ASSIGN (IncFsFileMap)

Private Attributes
int	fd_ = -1
bool	verification_enabled_ = false
size_t	start_block_offset_ = 0
const uint8_t *	start_block_ptr_ = nullptr
std::unique_ptr< android::FileMap >	map_
std::vector< std::atomic< bucket_t > >	loaded_blocks_

Static Private Attributes
static constexpr size_t	kBucketBits = sizeof(bucket_t) * 8U

Friends
template<typename , bool >
struct	map_ptr

Member Typedef Documentation

bucket_t

using android::incfs::IncFsFileMap::bucket_t = uint8_t

private

Constructor & Destructor Documentation

IncFsFileMap() [1/2]

android::incfs::IncFsFileMap::IncFsFileMap ( )

noexcept

IncFsFileMap() [2/2]

android::incfs::IncFsFileMap::IncFsFileMap ( IncFsFileMap &&  )

noexcept

~IncFsFileMap()

android::incfs::IncFsFileMap::~IncFsFileMap ( )

noexcept

Member Function Documentation

Create() [1/2]

bool android::incfs::IncFsFileMap::Create	(	int	fd,
		off64_t	offset,
		size_t	length,
		const char *	file_name
	)

Create() [2/2]

bool android::incfs::IncFsFileMap::Create	(	int	fd,
		off64_t	offset,
		size_t	length,
		const char *	file_name,
		bool	verify
	)

CreateForceVerification()

bool android::incfs::IncFsFileMap::CreateForceVerification	(	int	fd,
		off64_t	offset,
		size_t	length,
		const char *	file_name,
		bool	verify
	)

data()

template<typename T = void>

map_ptr< T > android::incfs::IncFsFileMap::data ( ) const

inline

DISALLOW_COPY_AND_ASSIGN()

android::incfs::IncFsFileMap::DISALLOW_COPY_AND_ASSIGN ( IncFsFileMap  )

private

file_name()

const char * android::incfs::IncFsFileMap::file_name

(

)

const

length()

size_t android::incfs::IncFsFileMap::length

(

)

const

offset()

off64_t android::incfs::IncFsFileMap::offset

(

)

const

operator=()

IncFsFileMap & android::incfs::IncFsFileMap::operator= ( IncFsFileMap &&  )

noexcept

unsafe_data()

const void * android::incfs::IncFsFileMap::unsafe_data

(

)

const

Verify()

bool android::incfs::IncFsFileMap::Verify	(	const uint8_t *const &	data_start,
		const uint8_t *const &	data_end,
		const uint8_t **	prev_verified_block
	)		const

Friends And Related Function Documentation

map_ptr

template<typename , bool >

friend struct map_ptr

friend

Member Data Documentation

fd_

int android::incfs::IncFsFileMap::fd_ = -1

private

kBucketBits

constexpr size_t android::incfs::IncFsFileMap::kBucketBits = sizeof(bucket_t) * 8U

staticconstexprprivate

loaded_blocks_

std::vector<std::atomic<bucket_t> > android::incfs::IncFsFileMap::loaded_blocks_

mutableprivate

map_

std::unique_ptr<android::FileMap> android::incfs::IncFsFileMap::map_

private

start_block_offset_

size_t android::incfs::IncFsFileMap::start_block_offset_ = 0

private

start_block_ptr_

const uint8_t* android::incfs::IncFsFileMap::start_block_ptr_ = nullptr

private

verification_enabled_

bool android::incfs::IncFsFileMap::verification_enabled_ = false

private

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

• adb/incfs/util/map_ptr.h