image_file_handler Namespace Reference

Functions
void	set_image_meta_info (const std::string &key, const uic_ota::meta_t &meta_info)
	Setting image filename. More...
uic_ota::meta_t	get_image_meta_info (const std::string &key)
	Get image meta info. More...
void	remove_image_meta_info (const std::string &key)
	Remove image meta info. More...
bool	check_if_meta_info_received (const std::string &key)
	Checks if meta info is received for image key. More...
void	set_images_received_cached_filepath (const std::string &key, const std::string &filepath)
	Set image which is received and cache it. More...
std::string	get_image_cached_filepath (const std::string &key)
	Get image which is received and cached. More...
bool	is_image_received_and_cached (const std::string &key)
	Check if image is received and cached. More...
void	clear_images_cache ()
	Clear out cache of images. More...

Function Documentation

check_if_meta_info_received()

bool image_file_handler::check_if_meta_info_received

(

const std::string &

key

)

Checks if meta info is received for image key.

Parameters

key	image key identifier.

Returns

if image meta info is recieved.

clear_images_cache()

void image_file_handler::clear_images_cache

(

)

Clear out cache of images.

get_image_cached_filepath()

std::string image_file_handler::get_image_cached_filepath

(

const std::string &

key

)

Get image which is received and cached.

Parameters

key	image key which is received and cached.

Returns

filepath for image.

get_image_meta_info()

uic_ota::meta_t image_file_handler::get_image_meta_info

(

const std::string &

key

)

Get image meta info.

Parameters

key	image key for getting meta info.

Returns

meta info structure of image.

Exceptions

std::invalid_argument

if meta info could not be found.

is_image_received_and_cached()

bool image_file_handler::is_image_received_and_cached

(

const std::string &

key

)

Check if image is received and cached.

Parameters

key	image key or search.

Returns

true if received and cached.

remove_image_meta_info()

void image_file_handler::remove_image_meta_info

(

const std::string &

key

)

Remove image meta info.

Parameters

key	image key removing meta info for.

set_image_meta_info()

void image_file_handler::set_image_meta_info	(	const std::string &	key,
		const uic_ota::meta_t &	meta_info
	)

Setting image filename.

Parameters

key	image key for setting image filename.
meta_info	meta info to set

set_images_received_cached_filepath()

void image_file_handler::set_images_received_cached_filepath	(	const std::string &	key,
		const std::string &	filepath
	)

Set image which is received and cache it.

Parameters

key	image key which is received.
filepath	for image which is received.