string.h File Reference

#include "irrlichttypes_bloated.h"
#include "irrString.h"
#include <cstdlib>
#include <string>
#include <cstring>
#include <vector>
#include <map>
#include <sstream>
#include <iomanip>
#include <cctype>
#include <unordered_map>

Include dependency graph for string.h:

Go to the source code of this file.

Classes
struct	FlagDesc

Macros
#define	STRINGIFY(x)   #x
#define	TOSTRING(x)   STRINGIFY(x)
#define	IS_ASCII_PRINTABLE_CHAR(x)
#define	IS_UTF8_MULTB_INNER(x)
#define	IS_UTF8_MULTB_START(x)
#define	UTF8_MULTB_START_LEN(x)
#define	stoi   mystoi
#define	stof   mystof
#define	DEFINE_STD_TOSTRING_FLOATINGPOINT(T)

Typedefs
typedef std::unordered_map< std::string, std::string >	StringMap

Functions
std::wstring	utf8_to_wide (const std::string &input)
std::string	wide_to_utf8 (const std::wstring &input)
wchar_t *	utf8_to_wide_c (const char *str)
std::string	urlencode (const std::string &str)
std::string	urldecode (const std::string &str)
u32	readFlagString (std::string str, const FlagDesc *flagdesc, u32 *flagmask)
std::string	writeFlagString (u32 flags, const FlagDesc *flagdesc, u32 flagmask)
size_t	mystrlcpy (char *dst, const char *src, size_t size)
char *	mystrtok_r (char *s, const char *sep, char **lasts)
u64	read_seed (const char *str)
bool	parseColorString (const std::string &value, video::SColor &color, bool quiet, unsigned char default_alpha=0xff)
std::string	padStringRight (std::string str, size_t len)
	Returns a copy of str with spaces inserted at the right hand side to ensure that the string is len characters in length. More...
std::string	removeStringEnd (const std::string &str, const char *ends[])
	Returns a version of str with the first occurrence of a string contained within ends[] removed from the end of the string. More...
template<typename T >
bool	str_equal (const std::basic_string< T > &s1, const std::basic_string< T > &s2, bool case_insensitive=false)
	Check two strings for equivalence. More...
template<typename T >
bool	str_starts_with (const std::basic_string< T > &str, const std::basic_string< T > &prefix, bool case_insensitive=false)
	Check whether str begins with the string prefix. More...
template<typename T >
bool	str_starts_with (const std::basic_string< T > &str, const T *prefix, bool case_insensitive=false)
	Check whether str begins with the string prefix. More...
template<typename T >
bool	str_ends_with (const std::basic_string< T > &str, const std::basic_string< T > &suffix, bool case_insensitive=false)
	Check whether str ends with the string suffix. More...
template<typename T >
bool	str_ends_with (const std::basic_string< T > &str, const T *suffix, bool case_insensitive=false)
	Check whether str ends with the string suffix. More...
template<typename T >
std::vector< std::basic_string< T > >	str_split (const std::basic_string< T > &str, T delimiter)
	Splits a string into its component parts separated by the character delimiter. More...
std::string	lowercase (const std::string &str)
std::string	trim (const std::string &str)
bool	is_yes (const std::string &str)
	Returns whether str should be regarded as (bool) true. More...
s32	mystoi (const std::string &str, s32 min, s32 max)
	Converts the string str to a signed 32-bit integer. More...
s32	mystoi (const std::string &str)
	Returns a 32-bit value reprensented by the string str (decimal). More...
float	mystof (const std::string &str)
	Returns a float reprensented by the string str (decimal). More...
template<typename T >
T	from_string (const std::string &str)
	Returns a value represented by the string val. More...
s64	stoi64 (const std::string &str)
	Returns a 64-bit signed value represented by the string str (decimal). More...
template<typename T >
string	std::to_string (T val)
	Returns a string representing the value val. More...
template<typename T >
wstring	std::to_wstring (T val)
	Returns a wide string representing the value val. More...
std::string	itos (s32 i)
	Returns a string representing the decimal value of the 32-bit value i. More...
std::string	i64tos (s64 i)
	Returns a string representing the decimal value of the 64-bit value i. More...
std::string	ftos (float f)
	Returns a string representing the decimal value of the float value f. More...
void	str_replace (std::string &str, const std::string &pattern, const std::string &replacement)
	Replace all occurrences of pattern in str with replacement. More...
void	str_formspec_escape (std::string &str)
	Escapes characters [ ] \ , ; that can not be used in formspecs. More...
void	str_replace (std::string &str, char from, char to)
	Replace all occurrences of the character from in str with to. More...
bool	string_allowed (const std::string &str, const std::string &allowed_chars)
	Check that a string only contains whitelisted characters. More...
bool	string_allowed_blacklist (const std::string &str, const std::string &blacklisted_chars)
	Check that a string contains no blacklisted characters. More...
std::string	wrap_rows (const std::string &from, unsigned row_len)
	Create a string based on from where a newline is forcefully inserted every row_len characters. More...
template<typename T >
std::basic_string< T >	unescape_string (const std::basic_string< T > &s)
	Removes backslashes from an escaped string (FormSpec strings) More...
template<typename T >
std::basic_string< T >	unescape_enriched (const std::basic_string< T > &s)
	Remove all escape sequences in s. More...
template<typename T >
std::vector< std::basic_string< T > >	split (const std::basic_string< T > &s, T delim)
std::wstring	translate_string (const std::wstring &s, Translations *translations)
std::wstring	translate_string (const std::wstring &s)
std::wstring	unescape_translate (const std::wstring &s)
bool	is_number (const std::string &to_check)
	Checks that all characters in to_check are a decimal digits. More...
const char *	bool_to_cstr (bool val)
	Returns a C-string, either "true" or "false", corresponding to val. More...
const std::string	duration_to_string (int sec)
std::string	str_join (const std::vector< std::string > &list, const std::string &delimiter)
	Joins a vector of strings by the string delimiter. More...
std::string	stringw_to_utf8 (const irr::core::stringw &input)
	Create a UTF8 std::string from a irr::core::stringw. More...
irr::core::stringw	utf8_to_stringw (const std::string &input)
	Create a irr::core:stringw from a UTF8 std::string. More...
std::string	sanitizeDirName (const std::string &str, const std::string &optional_prefix)
	Sanitize the name of a new directory. More...

Macro Definition Documentation

DEFINE_STD_TOSTRING_FLOATINGPOINT

#define DEFINE_STD_TOSTRING_FLOATINGPOINT

(

T

)

Value:

    template <>                 \
    inline string to_string<T>(T val)       \
    {                       \
        ostringstream oss;          \
        oss << std::fixed           \
            << std::setprecision(6)     \
            << val;             \
        return oss.str();           \
    }

IS_ASCII_PRINTABLE_CHAR

#define IS_ASCII_PRINTABLE_CHAR

(

x

)

Value:

    (((unsigned int)(x) >= 0x20) &&  \
    ( (unsigned int)(x) <= 0x7e))

IS_UTF8_MULTB_INNER

#define IS_UTF8_MULTB_INNER

(

x

)

Value:

    (((unsigned char)(x) >= 0x80) && \
    ( (unsigned char)(x) <= 0xbf))

IS_UTF8_MULTB_START

#define IS_UTF8_MULTB_START

(

x

)

Value:

    (((unsigned char)(x) >= 0xc2) && \
    ( (unsigned char)(x) <= 0xf4))

stof

#define stof   mystof

stoi

#define stoi   mystoi

STRINGIFY

#define STRINGIFY

(

x

)

#x

TOSTRING

#define TOSTRING

(

x

)

STRINGIFY(x)

UTF8_MULTB_START_LEN

#define UTF8_MULTB_START_LEN

(

x

)

Value:

    (((unsigned char)(x) < 0xe0) ? 2 :     \
    (((unsigned char)(x) < 0xf0) ? 3 : 4))

Typedef Documentation

StringMap

typedef std::unordered_map<std::string, std::string> StringMap

Function Documentation

bool_to_cstr()

const char* bool_to_cstr ( bool  val )

inline

Returns a C-string, either "true" or "false", corresponding to val.

Returns

If val is true, then "true" is returned, otherwise "false".

Referenced by Game::toggleAutoforward(), Game::toggleCinematic(), Game::toggleFast(), Game::toggleFreeMove(), Game::toggleNoClip(), and Game::togglePitchMove().

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duration_to_string()

const std::string duration_to_string ( int  sec )

inline

Referenced by Server::ShutdownState::getShutdownTimerMessage(), and Server::requestShutdown().

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from_string()

template<typename T >

T from_string ( const std::string &  str )

inline

Returns a value represented by the string val.

ftos()

std::string ftos ( float  f )

inline

Returns a string representing the decimal value of the float value f.

Referenced by content_nodemeta_deserialize_legacy_body(), QuicktuneValue::getString(), MetaDataRef::l_set_float(), and Settings::setFloat().

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i64tos()

std::string i64tos ( s64  i )

inline

Returns a string representing the decimal value of the 64-bit value i.

Referenced by Database_LevelDB::deleteBlock(), Database_Redis::deleteBlock(), Database_LevelDB::loadBlock(), Database_Redis::loadBlock(), Database_LevelDB::saveBlock(), and Database_Redis::saveBlock().

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is_number()

bool is_number ( const std::string &  to_check )

inline

Checks that all characters in to_check are a decimal digits.

Parameters

to_check

Returns

true if to_check is not empty and all characters in to_check are decimal digits, otherwise false

Referenced by TextureSource::generateImagePart(), GUIFormSpecMenu::parseVersionDirect(), and TestUtilities::testIsNumber().

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is_yes()

bool is_yes ( const std::string &  str )

inline

Returns whether str should be regarded as (bool) true.

Case and leading and trailing whitespace are ignored. Values that will return true are "y", "yes", "true" and any number that is not 0.

Parameters

str

References lowercase(), and trim().

Referenced by Settings::getBool(), StyleSpec::getBool(), ModApiUtil::Initialize(), ModApiUtil::InitializeAsync(), ModApiUtil::InitializeClient(), ModApiUtil::l_is_yes(), GUIFormSpecMenu::parseBackground(), GUIFormSpecMenu::parseBackgroundColor(), GUIFormSpecMenu::parseDropDown(), GUIFormSpecMenu::parseElement(), GUIFormSpecMenu::parseFieldCloseOnEnter(), ParsedText::parseGenericStyleAttr(), GUIFormSpecMenu::parseModel(), GUIFormSpecMenu::parseSetFocus(), ParsedText::parseTag(), GUIFormSpecMenu::parseTextList(), FontEngine::readSettings(), GUIFormSpecMenu::regenerateGui(), ParsedText::Element::setStyle(), GUITable::setTable(), and TestUtilities::testIsYes().

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itos()

std::string itos ( s32  i )

inline

Returns a string representing the decimal value of the 32-bit value i.

Referenced by EmergeThread::EmergeThread(), RollbackManager::actionRowsFromSelect(), analyze_block(), Game::decreaseViewRange(), NodeMetadataList::deSerialize(), deSerializeString32(), drawItemStack(), MenuMusicFetcher::fetchSounds(), Address::getAddress(), con::Connection::getDesc(), GenerateNotifier::getEvents(), Server::getPlayerName(), Game::increaseViewRange(), UDPSocket::init(), AsyncEngine::initialize(), ModApiItemMod::l_register_item_raw(), MetaDataRef::l_set_int(), ClientLauncher::launch_game(), PlayerDatabaseFiles::loadPlayer(), Client::makeScreenshot(), Database_SQLite3::openDatabase(), Settings::parseCommandLine(), con::ConnectionReceiveThread::processPacket(), PlayerDatabaseFiles::removePlayer(), PlayerDatabaseFiles::savePlayer(), script_error(), Settings::setS16(), Settings::setS32(), Settings::setU16(), RollbackAction::toString(), and GameUI::update().

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lowercase()

std::string lowercase ( const std::string &  str )

inline

Parameters

str

Returns

A copy of str converted to all lowercase characters.

Referenced by gen_srp_v(), init_gettext(), FontEngine::initSimpleFont(), is_yes(), parseImageTransform(), parseNamedColorString(), JoystickController::setLayoutFromControllerName(), porting::setSystemPaths(), Client::startAuth(), and TestUtilities::testLowercase().

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mystof()

float mystof ( const std::string &  str )

inline

Returns a float reprensented by the string str (decimal).

See also

atof(3)

mystoi() [1/2]

s32 mystoi ( const std::string &  str )

inline

Returns a 32-bit value reprensented by the string str (decimal).

See also

atoi(3) for further limitations

mystoi() [2/2]

s32 mystoi ( const std::string &  str, s32  min, s32  max  )

inline

Converts the string str to a signed 32-bit integer.

The converted value is constrained so that min <= value <= max.

See also

atoi(3) for limitations

Parameters

str
min	Range minimum
max	Range maximum

Returns

The value converted to a signed 32-bit integer and constrained within the range defined by min and max (inclusive)

Referenced by TextureSource::generateImagePart(), CItemDefManager::getItemstackColor(), Game::nodePlacement(), GUIFormSpecMenu::parseVersionDirect(), and TestUtilities::testStrToIntConversion().

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mystrlcpy()

size_t mystrlcpy	(	char *	dst,
		const char *	src,
		size_t	size
	)

References MYMIN.

mystrtok_r()

char* mystrtok_r	(	char *	s,
		const char *	sep,
		char **	lasts
	)

padStringRight()

std::string padStringRight ( std::string  str, size_t  len  )

inline

Returns a copy of str with spaces inserted at the right hand side to ensure that the string is len characters in length.

If str is <= len then the returned string will be identical to str.

Referenced by print_allowed_options(), and TestUtilities::testPadString().

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parseColorString()

bool parseColorString	(	const std::string &	value,
		video::SColor &	color,
		bool	quiet,
		unsigned char	default_alpha = 0xff
	)

References errorstream, parseHexColorString(), and parseNamedColorString().

Referenced by EnrichedString::addAtEnd(), check_color(), TextureSource::generateImagePart(), StyleSpec::getColor(), StyleSpec::getColorArray(), CItemDefManager::getItemstackColor(), ParsedText::globalTag(), GUIFormSpecMenu::parseBackgroundColor(), GUIFormSpecMenu::parseBox(), GUIFormSpecMenu::parseListColors(), GUIFormSpecMenu::parseTooltip(), read_color(), ParsedText::Element::setStyle(), GUITable::setTable(), and GUITable::setTextList().

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read_seed()

u64 read_seed

(

const char *

str

)

References murmur_hash_64_ua().

Referenced by MapgenParams::readParams().

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readFlagString()

u32 readFlagString	(	std::string	str,
		const FlagDesc *	flagdesc,
		u32 *	flagmask
	)

References FlagDesc::flag, and FlagDesc::name.

Referenced by Settings::getFlagStr(), read_flags(), and TestSettings::testFlagDesc().

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removeStringEnd()

std::string removeStringEnd ( const std::string &  str, const char *  ends[]  )

inline

Returns a version of str with the first occurrence of a string contained within ends[] removed from the end of the string.

Parameters

str
ends	A NULL- or ""- terminated array of strings to remove from s in the copy produced. Note that once one of these strings is removed that no further postfixes contained within this array are removed.

Returns

If no end could be removed then "" is returned.

References p().

Referenced by Server::addMediaFile(), porting::detectMSVCBuildDir(), getAvailableGameIds(), getImagePath(), Client::loadMedia(), and TestUtilities::testRemoveStringEnd().

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sanitizeDirName()

std::string sanitizeDirName	(	const std::string &	str,
		const std::string &	optional_prefix
	)

Sanitize the name of a new directory.

This consists of two stages:

1. Check for 'reserved filenames' that can't be used on some filesystems and prefix them

2. Remove 'unsafe' characters from the name by replacing them with '_'

   This consists of two stages:

1. Check for 'reserved filenames' that can't be used on some filesystems and add a prefix to them
2. Remove 'unsafe' characters from the name by replacing them with '_'

References disallowed_dir_names, disallowed_path_chars, str_equal(), utf8_to_wide(), and wide_to_utf8().

Referenced by ModApiMainMenu::l_create_world().

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split()

template<typename T >

std::vector<std::basic_string<T> > split	(	const std::basic_string< T > &	s,
		T	delim
	)

Referenced by EnrichedString::addAtEnd(), StyleSpec::getFont(), GUIFormSpecMenu::parseAnchor(), GUIFormSpecMenu::parseAnchorDirect(), GUIFormSpecMenu::parseAnimatedImage(), StyleSpec::parseArray(), GUIFormSpecMenu::parseBackground(), GUIFormSpecMenu::parseBackgroundColor(), GUIFormSpecMenu::parseBox(), GUIFormSpecMenu::parseButton(), GUIFormSpecMenu::parseCheckbox(), GUIFormSpecMenu::parseContainer(), GUIFormSpecMenu::parseDropDown(), GUIFormSpecMenu::parseField(), GUIFormSpecMenu::parseFieldCloseOnEnter(), GUIFormSpecMenu::parseHyperText(), GUIFormSpecMenu::parseImage(), GUIFormSpecMenu::parseImageButton(), GUIFormSpecMenu::parseItemImage(), GUIFormSpecMenu::parseItemImageButton(), GUIFormSpecMenu::parseLabel(), GUIFormSpecMenu::parseList(), GUIFormSpecMenu::parseListColors(), GUIFormSpecMenu::parseListRing(), GUIFormSpecMenu::parseModel(), GUIFormSpecMenu::parsePosition(), GUIFormSpecMenu::parsePositionDirect(), GUIFormSpecMenu::parsePwdField(), StyleSpec::parseRect(), GUIFormSpecMenu::parseScrollBar(), GUIFormSpecMenu::parseScrollBarOptions(), GUIFormSpecMenu::parseScrollContainer(), GUIFormSpecMenu::parseSetFocus(), GUIFormSpecMenu::parseSize(), GUIFormSpecMenu::parseSizeDirect(), GUIFormSpecMenu::parseStyle(), GUIFormSpecMenu::parseTabHeader(), GUIFormSpecMenu::parseTable(), GUIFormSpecMenu::parseTableColumns(), GUIFormSpecMenu::parseTableOptions(), ParsedText::parseTag(), GUIFormSpecMenu::parseTextArea(), GUIFormSpecMenu::parseTextList(), GUIFormSpecMenu::parseTooltip(), StyleSpec::parseVector2f(), GUIFormSpecMenu::parseVersionDirect(), GUIFormSpecMenu::parseVertLabel(), GUIFormSpecMenu::regenerateGui(), translate_all(), and translate_string().

stoi64()

s64 stoi64 ( const std::string &  str )

inline

Returns a 64-bit signed value represented by the string str (decimal).

Referenced by Database_LevelDB::listAllLoadableBlocks(), and Database_Redis::listAllLoadableBlocks().

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str_ends_with() [1/2]

template<typename T >

bool str_ends_with ( const std::basic_string< T > &  str, const std::basic_string< T > &  suffix, bool  case_insensitive = false  )

inline

Check whether str ends with the string suffix.

If case_insensitive is true then the check is case insensitve (default is false; i.e. case is significant).

Parameters

str
suffix
case_insensitive

Returns

true if the str begins with suffix

Referenced by Server::getTranslationLanguage(), Server::sendMediaAnnouncement(), and str_ends_with().

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str_ends_with() [2/2]

template<typename T >

bool str_ends_with ( const std::basic_string< T > &  str, const T *  suffix, bool  case_insensitive = false  )

inline

Check whether str ends with the string suffix.

If case_insensitive is true then the check is case insensitve (default is false; i.e. case is significant).

Parameters

str
suffix
case_insensitive

Returns

true if the str begins with suffix

References str_ends_with().

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str_equal()

template<typename T >

bool str_equal ( const std::basic_string< T > &  s1, const std::basic_string< T > &  s2, bool  case_insensitive = false  )

inline

Check two strings for equivalence.

If case_insensitive is true then the case of the strings is ignored (default is false).

Parameters

s1
s2
case_insensitive

Returns

true if the strings match

Referenced by ChatPrompt::nickCompletion(), sanitizeDirName(), and TestUtilities::testStrEqual().

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str_formspec_escape()

void str_formspec_escape ( std::string &  str )

inline

Escapes characters [ ] \ , ; that can not be used in formspecs.

References str_replace().

Referenced by Game::showPauseMenu().

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str_join()

std::string str_join ( const std::vector< std::string > &  list, const std::string &  delimiter  )

inline

Joins a vector of strings by the string delimiter.

Returns

A std::string

Referenced by TestAuthDatabase::testListNames(), TestAuthDatabase::testRecall(), TestAuthDatabase::testRecallChanged(), TestAuthDatabase::testRecallChangedPrivileges(), TestUtilities::testStringJoin(), and AuthDatabaseFiles::writeAuthFile().

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str_replace() [1/2]

void str_replace	(	std::string &	str,
		char	from,
		char	to
	)

Replace all occurrences of the character from in str with to.

Parameters

str	The string to (potentially) modify.
from	The character in str to replace.
to	The replacement character.

Referenced by TextureSource::generateImagePart(), Client::initLocalMapSaving(), and TestUtilities::testStringReplace().

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str_replace() [2/2]

void str_replace ( std::string &  str, const std::string &  pattern, const std::string &  replacement  )

inline

Replace all occurrences of pattern in str with replacement.

Parameters

str	String to replace pattern with replacement within.
pattern	The pattern to replace.
replacement	What to replace the pattern with.

Referenced by str_formspec_escape().

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str_split()

template<typename T >

std::vector<std::basic_string<T> > str_split ( const std::basic_string< T > &  str, T  delimiter  )

inline

Splits a string into its component parts separated by the character delimiter.

Returns

An std::vector<std::basic_string<T> > of the component parts

Referenced by TextureOverrideSource::TextureOverrideSource(), decode_srp_verifier_and_salt(), Server::handleCommand_Init(), ModApiHttp::l_request_http_api(), ModApiUtil::l_request_insecure_environment(), LBMManager::loadIntroductionTimes(), Translations::loadTranslation(), parseModContents(), and AuthDatabaseFiles::readAuthFile().

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str_starts_with() [1/2]

template<typename T >

bool str_starts_with ( const std::basic_string< T > &  str, const std::basic_string< T > &  prefix, bool  case_insensitive = false  )

inline

Check whether str begins with the string prefix.

If case_insensitive is true then the check is case insensitve (default is false; i.e. case is significant).

Parameters

str
prefix
case_insensitive

Returns

true if the str begins with prefix

Referenced by TextureSource::generateImagePart(), isGroupRecipeStr(), Translations::loadTranslation(), ChatPrompt::nickCompletion(), str_starts_with(), and TestUtilities::testStartsWith().

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str_starts_with() [2/2]

template<typename T >

bool str_starts_with ( const std::basic_string< T > &  str, const T *  prefix, bool  case_insensitive = false  )

inline

Check whether str begins with the string prefix.

If case_insensitive is true then the check is case insensitve (default is false; i.e. case is significant).

Parameters

str
prefix
case_insensitive

Returns

true if the str begins with prefix

References str_starts_with().

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string_allowed()

bool string_allowed ( const std::string &  str, const std::string &  allowed_chars  )

inline

Check that a string only contains whitelisted characters.

This is the opposite of string_allowed_blacklist().

Parameters

str	The string to be checked.
allowed_chars	A string containing permitted characters.

Returns

true if the string is allowed, otherwise false.

See also

string_allowed_blacklist()

Referenced by ClientMediaDownloader::addFile(), LBMManager::addLBMDef(), Server::addMediaFile(), Server::handleCommand_Init(), Client::handleCommand_MediaPush(), Client::loadMods(), ServerModManager::loadMods(), parseDependsString(), run_dedicated_server(), GUITable::setTable(), and TestUtilities::testStringAllowed().

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string_allowed_blacklist()

bool string_allowed_blacklist ( const std::string &  str, const std::string &  blacklisted_chars  )

inline

Check that a string contains no blacklisted characters.

This is the opposite of string_allowed().

Parameters

str	The string to be checked.
blacklisted_chars	A string containing prohibited characters.

Returns

true if the string is allowed, otherwise false.

See also

string_allowed()

Referenced by TestUtilities::testStringAllowed().

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stringw_to_utf8()

std::string stringw_to_utf8 ( const irr::core::stringw &  input )

inline

Create a UTF8 std::string from a irr::core::stringw.

References wide_to_utf8().

Referenced by TextDrawer::TextDrawer(), TextDrawer::draw(), and ParsedText::parseTag().

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to_string()

template<typename T >

string std::to_string ( T  val )

inline

Returns a string representing the value val.

References std::to_string().

Referenced by std::to_string(), and std::to_wstring().

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to_wstring()

template<typename T >

wstring std::to_wstring ( T  val )

inline

Returns a wide string representing the value val.

References std::to_string(), std::to_wstring(), and utf8_to_wide().

Referenced by std::to_wstring().

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translate_string() [1/2]

std::wstring translate_string

(

const std::wstring &

s

)

References g_client_translations, and translate_string().

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translate_string() [2/2]

std::wstring translate_string	(	const std::wstring &	s,
		Translations *	translations
	)

References translate_all().

Referenced by unescape_translate().

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trim()

std::string trim ( const std::string &  str )

inline

Parameters

str

Returns

A copy of str with leading and trailing whitespace removed.

Referenced by TextureOverrideSource::TextureOverrideSource(), ItemStack::deSerialize(), Server::handleChat(), Client::handleCommand_AnnounceMedia(), is_yes(), BanManager::load(), Translations::loadTranslation(), RollbackManager::migrate(), GUIFormSpecMenu::parseAnchorDirect(), Settings::parseConfigObject(), parseDependsString(), GUIFormSpecMenu::parseElement(), GUIFormSpecMenu::parsePositionDirect(), GUIFormSpecMenu::parseScrollBarOptions(), GUIFormSpecMenu::parseSizeDirect(), GUIFormSpecMenu::parseStyle(), GUIFormSpecMenu::parseVersionDirect(), fs::RecursiveDeleteContent(), GUIFormSpecMenu::regenerateGui(), TestUtilities::testStringTrim(), and TestUtilities::testTrim().

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unescape_enriched()

template<typename T >

std::basic_string<T> unescape_enriched

(

const std::basic_string< T > &

s

)

Remove all escape sequences in s.

Parameters

s	The string in which to remove escape sequences.

Returns

s, with escape sequences removed.

Referenced by Server::handleChat(), GUIFormSpecMenu::parseLabel(), and unescape_translate().

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unescape_string()

template<typename T >

std::basic_string<T> unescape_string ( const std::basic_string< T > &  s )

inline

Removes backslashes from an escaped string (FormSpec strings)

Referenced by GUIFormSpecMenu::parseAnimatedImage(), GUIFormSpecMenu::parseBackground(), GUIFormSpecMenu::parseButton(), GUIFormSpecMenu::parseCheckbox(), GUIFormSpecMenu::parseDropDown(), GUIFormSpecMenu::parseHyperText(), GUIFormSpecMenu::parseImage(), GUIFormSpecMenu::parseImageButton(), GUIFormSpecMenu::parseItemImageButton(), GUIFormSpecMenu::parseLabel(), GUIFormSpecMenu::parseModel(), GUIFormSpecMenu::parsePwdField(), GUIFormSpecMenu::parseSimpleField(), GUIFormSpecMenu::parseStyle(), GUIFormSpecMenu::parseTabHeader(), GUIFormSpecMenu::parseTable(), GUIFormSpecMenu::parseTableColumns(), GUIFormSpecMenu::parseTableOptions(), GUIFormSpecMenu::parseTextArea(), GUIFormSpecMenu::parseTextList(), GUIFormSpecMenu::parseTooltip(), and GUIFormSpecMenu::parseVertLabel().

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unescape_translate()

std::wstring unescape_translate ( const std::wstring &  s )

inline

References translate_string(), and unescape_enriched().

Referenced by Hud::drawLuaElements(), Camera::drawNametags(), Game::handlePointingAtNode(), Game::handlePointingAtObject(), GUIFormSpecMenu::parseDropDown(), GUIFormSpecMenu::parseTabHeader(), GUIFormSpecMenu::parseTable(), GUIFormSpecMenu::parseTextList(), and GUIFormSpecMenu::parseVertLabel().

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urldecode()

std::string urldecode

(

const std::string &

str

)

References hex_digit_decode().

Referenced by TestUtilities::testUrlDecode().

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urlencode()

std::string urlencode

(

const std::string &

str

)

Referenced by HTTPFetchOngoing::HTTPFetchOngoing(), and TestUtilities::testUrlEncode().

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utf8_to_stringw()

irr::core::stringw utf8_to_stringw ( const std::string &  input )

inline

Create a irr::core:stringw from a UTF8 std::string.

References utf8_to_wide().

Referenced by GUIHyperText::OnEvent(), and ParsedText::parseTag().

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utf8_to_wide()

std::wstring utf8_to_wide

(

const std::string &

input

)

References convert(), DEFAULT_ENCODING, hex_encode(), infostream, and SANITY_CHECK.

Referenced by GUITable::allocString(), Game::createClient(), ProfilerGraph::draw(), drawItemStack(), Hud::drawLuaElements(), GUIFormSpecMenu::drawMenu(), Camera::drawNametags(), Game::getServerContent(), FontEngine::getTextWidth(), Server::handleChat(), Game::handlePointingAtNode(), Game::handlePointingAtObject(), GameUI::init(), ModApiServer::l_chat_send_all(), ModApiServer::l_chat_send_player(), ModApiClient::l_display_chat_message(), ModApiEnvMod::l_get_translated_string(), ModApiServer::l_kick_player(), ModApiClient::l_send_chat_message(), Translations::loadTranslation(), Client::makeScreenshot(), ChatPrompt::nickCompletion(), GUIFormSpecMenu::parseButton(), GUIFormSpecMenu::parseCheckbox(), GUIFormSpecMenu::parseDropDown(), GUIFormSpecMenu::parseHyperText(), GUIFormSpecMenu::parseImageButton(), GUIFormSpecMenu::parseItemImageButton(), GUIFormSpecMenu::parseLabel(), GUIFormSpecMenu::parsePwdField(), GUIFormSpecMenu::parseSimpleField(), GUIFormSpecMenu::parseTabHeader(), GUIFormSpecMenu::parseTable(), GUIFormSpecMenu::parseTextArea(), GUIFormSpecMenu::parseTextList(), GUIFormSpecMenu::parseTooltip(), GUIFormSpecMenu::parseVertLabel(), Server::printToConsoleOnly(), Server::ProcessData(), GUIConfirmRegistration::processInput(), Game::processKeyInput(), ClientLauncher::run(), sanitizeDirName(), GUIEngine::setTopleftText(), TestUtilities::testStrEqual(), TestUtilities::testUTF8(), TestUtilities::testWrapRows(), std::to_wstring(), Game::toggleMinimap(), GameUI::update(), Game::updateChat(), GameUI::updateProfiler(), utf8_to_stringw(), and utf8_to_wide_c().

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utf8_to_wide_c()

wchar_t* utf8_to_wide_c

(

const char *

str

)

wide_to_utf8()

std::string wide_to_utf8

(

const std::wstring &

input

)

References convert(), DEFAULT_ENCODING, hex_encode(), and infostream.

Referenced by GUIFileSelectMenu::acceptInput(), GUIFormSpecMenu::acceptInput(), EnrichedString::addAtEnd(), Translations::getTranslation(), TextDestNodeMetadata::gotText(), TextDestGuiEngine::gotText(), Server::handleChat(), Client::handleCommand_AccessDenied(), Client::handleCommand_ChatMessage(), ModApiEnvMod::l_get_translated_string(), Translations::loadTranslation(), GUIChatConsole::OnEvent(), GUIFormSpecMenu::parseTable(), GUIFormSpecMenu::parseTextList(), GUIModalMenu::preprocessEvent(), GUIPasswordChange::processInput(), Server::requestShutdown(), sanitizeDirName(), stringw_to_utf8(), TestUtilities::testUTF8(), Server::ShutdownState::tick(), translate_string(), and Client::typeChatMessage().

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wrap_rows()

std::string wrap_rows ( const std::string &  from, unsigned  row_len  )

inline

Create a string based on from where a newline is forcefully inserted every row_len characters.

Note

This function does not honour word wraps and blindy inserts a newline every row_len characters whether it breaks a word or not. It is intended to be used for, for example, showing paths in the GUI.

This function doesn't wrap inside utf-8 multibyte sequences and also counts multibyte sequences correcly as single characters.

Parameters

from	The (utf-8) string to be wrapped into rows.
row_len	The row length (in characters).

Returns

A new string with the wrapping applied.

References IS_UTF8_MULTB_INNER.

Referenced by TestUtilities::testWrapRows().

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writeFlagString()

std::string writeFlagString	(	u32	flags,
		const FlagDesc *	flagdesc,
		u32	flagmask
	)

References FlagDesc::name.

Referenced by push_flags_string(), Settings::setDefault(), and Settings::setFlagStr().

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