helper Namespace Reference

Namespaces
namespace	cache
namespace	container
namespace	digester
namespace	http
namespace	interface
namespace	json
namespace	string

Classes
class	AuthorizeHandlerCallbakcs
struct	Column
struct	ColumnType
class	DateTime
class	DummyType
class	Error
struct	Generator8bitsValues
struct	GeneratorAlpha
struct	GeneratorAlphaNumeric
struct	GeneratorBase
	Base class for generators. More...
struct	GeneratorSmallAlpha
class	Jwt
class	JwtHolder
class	MakeSharedPtr
class	MediaDetector
class	MySQLRow
class	Optional
	Lightweight implementation of optional. More...
class	PluginMonitor
class	TaskControl
class	VariantPointer

Typedefs
using	UUID = std::array< uint8_t, 16 >
using	Base64NoPadd = Base64Base< Base64Alphabet::Base64Url, Base64Endianess::BIG, false, '='>

Enumerations
enum	MediaType {   typeUnknownBinary , typeUnknownText , typePlain , typeHtml ,   typeJs , typeCss , typePng , typeJpg ,   typeIco , typeGif , typeBmp , typeAvi ,   typeWav , typeJson , typeXieee754ClientJson , typeSvg }
enum	JsonType {   kNull , kBool , kString , kNumeric ,   kJson , kBlob , kObject }
enum	DataTypeInText { kDataInteger , kDataFloat , kDataString }
enum	State { k_stateInitialize , k_stateRunning , k_stateSuspended , k_stateStopped }

Functions
std::string	to_string (const DummyType &)
UUID	generate_uuid_v4 ()
std::string	to_uuid_string (const UUID &uuid)
const char *	get_mime_name_from_ext (const std::string &ext)
MediaType	get_media_type_from_extension (const std::string &extenstion)
bool	is_text_type (const MediaType mt)
const char *	get_mime_name (MediaType mt)
std::string	to_string (MediaType mt)
std::string	txt_from_mysql_column_type (const MYSQL_FIELD *field)
JsonType	from_mysql_column_string_type (const char *type)
ColumnType	from_mysql_txt_column_type (const char *type)
uint64_t	from_mysql_column_type_length (const char *type)
JsonType	from_mysql_column_type (const MYSQL_FIELD *type)
std::string	to_string (JsonType type)
DataTypeInText	get_type_inside_text (const std::string &value)
bool	operator<= (const DateTime &l, const DateTime &r)
template<class T >
bool	operator== (const Optional< T > &lhs, const Optional< T > &rhs)
template<class T >
bool	operator== (const T &lhs, const Optional< T > &rhs)
template<class T >
bool	operator== (const Optional< T > &lhs, const T rhs)
template<typename String1 , typename String2 >
bool	contains (const String1 &value, const String2 &sst)
template<typename String1 , typename String2 >
bool	icontains (const String1 &value, const String2 &sst)
bool	ends_with (const std::string &value, const std::string &sst)
template<typename String >
bool	index (const std::string &value, const String &search_for, uint32_t *idx)
bool	index (const char *value, const char *search_for, uint32_t *idx)
template<typename String1 , typename String2 >
bool	starts_with (const String1 &value, const String2 &search_for)
template<typename String >
uint64_t	to_uint64 (const String &str)
template<typename Container >
std::string	as_string (const Container &c)
template<typename Generator = GeneratorSmallAlpha>
std::string	generate_string (uint32_t length)
template<uint32_t length, typename Generator = GeneratorSmallAlpha>
std::string	generate_string ()
template<typename Function >
void	replace_if (std::string &value, Function &&to_replace, char replace_with)
void	left (std::string *to_trim)
void	right (std::string *to_trim)
void	trim (std::string *to_trim)
std::string	make_left (const std::string &to_trim)
std::string	make_right (const std::string &to_trim)
std::string	make_trim (const std::string &to_trim)
const std::string &	to_string (const bool b)
const std::string &	to_string (const std::string &value)
const char *	to_cstr (const bool b)
template<typename Type >
std::string	to_string (const std::optional< Type > &v)
template<typename Type >
std::string	type_name ()
static const auto &	get_txt_type_mapping ()
static std::string	appedn_unsigned (const MYSQL_FIELD *field)
static std::string	append_length (const MYSQL_FIELD *field)
static std::string	append_length_dec (const MYSQL_FIELD *field)
void	remove_suffix_after (std::string_view &v, char c)
std::string	as_string (const std::vector< unsigned char > &c)
std::vector< uint8_t >	as_array (const std::string &s)
template<typename Document >
void	doc_set_member (Document &doc, std::string_view name, std::string_view value)
std::string	encode_HS256 (const std::string &secret, const std::string &message)

Variables
const std::string	k_none {"none"}
const std::string	k_true {"true"}
const std::string	k_false {"false"}
const std::string	kHeaderClaimAlgorithm {"alg"}
const std::string	kHeaderClaimType {"typ"}

Typedef Documentation

Base64NoPadd

using helper::Base64NoPadd = typedef Base64Base<Base64Alphabet::Base64Url, Base64Endianess::BIG, false, '='>

UUID

using helper::UUID = typedef std::array<uint8_t, 16>

Enumeration Type Documentation

DataTypeInText

enum helper::DataTypeInText

Enumerator
kDataInteger
kDataFloat
kDataString

JsonType

enum helper::JsonType

Enumerator
kNull
kBool
kString
kNumeric
kJson
kBlob
kObject

MediaType

enum helper::MediaType

Enumerator
typeUnknownBinary
typeUnknownText
typePlain
typeHtml
typeJs
typeCss
typePng
typeJpg
typeIco
typeGif
typeBmp
typeAvi
typeWav
typeJson
typeXieee754ClientJson
typeSvg

State

enum helper::State

Enumerator
k_stateInitialize
k_stateRunning
k_stateSuspended
k_stateStopped

Function Documentation

appedn_unsigned()

static std::string helper::appedn_unsigned ( const MYSQL_FIELD *  field )

static

append_length()

static std::string helper::append_length ( const MYSQL_FIELD *  field )

static

append_length_dec()

static std::string helper::append_length_dec ( const MYSQL_FIELD *  field )

static

as_array()

std::vector< uint8_t > helper::as_array

(

const std::string &

s

)

as_string() [1/2]

template<typename Container >

std::string helper::as_string ( const Container &  c )

inline

as_string() [2/2]

std::string helper::as_string

(

const std::vector< unsigned char > &

c

)

contains()

template<typename String1 , typename String2 >

bool helper::contains	(	const String1 &	value,
		const String2 &	sst
	)

doc_set_member()

template<typename Document >

void helper::doc_set_member	(	Document &	doc,
		std::string_view	name,
		std::string_view	value
	)

encode_HS256()

std::string helper::encode_HS256	(	const std::string &	secret,
		const std::string &	message
	)

ends_with()

bool helper::ends_with ( const std::string &  value, const std::string &  sst  )

inline

from_mysql_column_string_type()

JsonType helper::from_mysql_column_string_type

(

const char *

type

)

from_mysql_column_type()

JsonType helper::from_mysql_column_type

(

const MYSQL_FIELD *

type

)

from_mysql_column_type_length()

uint64_t helper::from_mysql_column_type_length

(

const char *

type

)

from_mysql_txt_column_type()

ColumnType helper::from_mysql_txt_column_type

(

const char *

type

)

generate_string() [1/2]

template<uint32_t length, typename Generator = GeneratorSmallAlpha>

std::string helper::generate_string ( )

inline

generate_string() [2/2]

template<typename Generator = GeneratorSmallAlpha>

std::string helper::generate_string ( uint32_t  length )

inline

generate_uuid_v4()

UUID helper::generate_uuid_v4 ( )

inline

get_media_type_from_extension()

MediaType helper::get_media_type_from_extension

(

const std::string &

extenstion

)

get_mime_name()

const char * helper::get_mime_name

(

MediaType

mt

)

get_mime_name_from_ext()

const char * helper::get_mime_name_from_ext

(

const std::string &

ext

)

get_txt_type_mapping()

static const auto & helper::get_txt_type_mapping ( )

static

get_type_inside_text()

DataTypeInText helper::get_type_inside_text

(

const std::string &

value

)

icontains()

template<typename String1 , typename String2 >

bool helper::icontains	(	const String1 &	value,
		const String2 &	sst
	)

index() [1/2]

bool helper::index ( const char *  value, const char *  search_for, uint32_t *  idx  )

inline

index() [2/2]

template<typename String >

bool helper::index	(	const std::string &	value,
		const String &	search_for,
		uint32_t *	idx
	)

is_text_type()

bool helper::is_text_type

(

const MediaType

mt

)

left()

void helper::left ( std::string *  to_trim )

inline

make_left()

std::string helper::make_left ( const std::string &  to_trim )

inline

make_right()

std::string helper::make_right ( const std::string &  to_trim )

inline

make_trim()

std::string helper::make_trim ( const std::string &  to_trim )

inline

operator<=()

bool helper::operator<= ( const DateTime &  l, const DateTime &  r  )

inline

operator==() [1/3]

template<class T >

bool helper::operator==	(	const Optional< T > &	lhs,
		const Optional< T > &	rhs
	)

operator==() [2/3]

template<class T >

bool helper::operator==	(	const Optional< T > &	lhs,
		const T	rhs
	)

operator==() [3/3]

template<class T >

bool helper::operator==	(	const T &	lhs,
		const Optional< T > &	rhs
	)

remove_suffix_after()

void helper::remove_suffix_after	(	std::string_view &	v,
		char	c
	)

replace_if()

template<typename Function >

void helper::replace_if	(	std::string &	value,
		Function &&	to_replace,
		char	replace_with
	)

right()

void helper::right ( std::string *  to_trim )

inline

starts_with()

template<typename String1 , typename String2 >

bool helper::starts_with	(	const String1 &	value,
		const String2 &	search_for
	)

to_cstr()

const char * helper::to_cstr ( const bool  b )

inline

to_string() [1/6]

const std::string & helper::to_string ( const bool  b )

inline

to_string() [2/6]

std::string helper::to_string ( const DummyType &  )

inline

to_string() [3/6]

template<typename Type >

std::string helper::to_string

(

const std::optional< Type > &

v

)

to_string() [4/6]

const std::string & helper::to_string ( const std::string &  value )

inline

to_string() [5/6]

std::string helper::to_string

(

JsonType

type

)

to_string() [6/6]

std::string helper::to_string

(

MediaType

mt

)

to_uint64()

template<typename String >

uint64_t helper::to_uint64

(

const String &

str

)

to_uuid_string()

std::string helper::to_uuid_string ( const UUID &  uuid )

inline

trim()

void helper::trim ( std::string *  to_trim )

inline

txt_from_mysql_column_type()

std::string helper::txt_from_mysql_column_type

(

const MYSQL_FIELD *

field

)

type_name()

template<typename Type >

std::string helper::type_name

(

)

Variable Documentation

k_false

const std::string helper::k_false {"false"}

k_none

const std::string helper::k_none {"none"}

k_true

const std::string helper::k_true {"true"}

kHeaderClaimAlgorithm

const std::string helper::kHeaderClaimAlgorithm {"alg"}

kHeaderClaimType

const std::string helper::kHeaderClaimType {"typ"}