Util.cpp File Reference

#include "Common.h"
#include "Errors.h"
#include "Platform/TimeUtils.h"
#include "sfmt.h"
#include "utf8.h"
#include "Util.h"
#include <atomic>
#include <cstdarg>
#include <random>

Include dependency graph for Util.cpp:

Go to the source code of this file.

Typedefs
typedef wchar_t const *const *	wstrlist

Functions
bool	consoleToUtf8 (const std::string &conStr, std::string &utf8str)
uint32	CreatePIDFile (const std::string &filename)
	create PID file
float	frand (float min, float max)
std::string	GetAddressString (Skyfire::Net::Address const &addr)
	Transforms network address into string format "dotted_ip:port".
std::wstring	GetMainPartOfName (std::wstring wname, uint32 declension)
bool	IsIPAddress (char const *ipaddress)
	Check if the string is a valid ip address representation.
bool	IsIPAddrInNetwork (Skyfire::Net::Address const &net, Skyfire::Net::Address const &addr, Skyfire::Net::Address const &subnetMask)
	Checks if address belongs to the a network with specified submask.
int64	MoneyStringToMoney (const std::string &moneyString)
int32	rand32 ()
double	rand_chance (void)
double	rand_norm (void)
std::string	secsToTimeString (uint64 timeInSecs, bool shortText, bool hoursOnly)
static CRandomSFMT &	SfmtRand ()
void	stripLineInvisibleChars (std::string &str)
uint32	TimeStringToSecs (const std::string &timestring)
std::string	TimeToTimestampStr (time_t t)
bool	Utf8FitTo (const std::string &str, const std::wstring &search)
size_t	utf8length (std::string &utf8str)
void	utf8printf (FILE *out, const char *str,...)
bool	utf8ToConsole (const std::string &utf8str, std::string &conStr)
bool	Utf8toWStr (char const *utf8str, size_t csize, wchar_t *wstr, size_t &wsize)
bool	Utf8toWStr (const std::string &utf8str, std::wstring &wstr)
void	utf8truncate (std::string &utf8str, size_t len)
void	vutf8printf (FILE *out, const char *str, va_list *ap)
bool	WStrToUtf8 (const std::wstring &wstr, std::string &utf8str)
bool	WStrToUtf8 (wchar_t *wstr, size_t size, std::string &utf8str)

Typedef Documentation

wstrlist

typedef wchar_t const* const* wstrlist

Definition at line 394 of file Util.cpp.

Function Documentation

consoleToUtf8()

bool consoleToUtf8	(	const std::string &	conStr,
		std::string &	utf8str )

Definition at line 458 of file Util.cpp.

References WStrToUtf8().

Referenced by CliRunnable::Run().

CreatePIDFile()

uint32 CreatePIDFile

(

const std::string &

filename

)

create PID file

Definition at line 253 of file Util.cpp.

Referenced by main(), and Master::Run().

frand()

float frand	(	float	min,
		float	max )

Definition at line 39 of file Util.cpp.

References ASSERT, and SfmtRand().

Referenced by FleeingMovementGenerator< T >::_getPoint(), SpellEffectInfo::CalcValue(), GetRandPosFromCenterInDist(), spell_item_unusual_compass::spell_item_unusual_compass_SpellScript::HandleDummy(), spell_malygos_random_portal::spell_malygos_random_portal_SpellScript::HandleDummy(), boss_sara::boss_saraAI::JustSummoned(), spell_q12308_escape_from_silverbrook_summon_worgen::spell_q12308_escape_from_silverbrook_summon_worgen_SpellScript::ModDest(), npc_unleashed_ballAI::MoveToNextPoint(), spell_ulduar_stone_grip::spell_ulduar_stone_grip_AuraScript::OnRemoveVehicle(), npc_lake_frog::npc_lake_frogAI::ReceiveEmote(), npc_firework::npc_fireworkAI::Reset(), boss_jormungarAI::Submerge(), boss_malchezaar::boss_malchezaarAI::SummonInfernal(), boss_ancient_stone_keeper::boss_ancient_stone_keeperAI::UpdateAI(), npc_ashtongue_sorcerer::npc_ashtongue_sorcererAI::UpdateAI(), and npc_shu_pool_of_reflection::npc_shu_pool_of_reflectionAI::UpdateAI().

GetAddressString()

std::string GetAddressString

(

Skyfire::Net::Address const &

addr

)

Transforms network address into string format "dotted_ip:port".

Definition at line 237 of file Util.cpp.

References Skyfire::Net::Address::GetHost(), and Skyfire::Net::Address::GetPort().

Referenced by AuthSocket::_HandleRealmList().

GetMainPartOfName()

std::wstring GetMainPartOfName	(	std::wstring	wname,
		uint32	declension )

Definition at line 396 of file Util.cpp.

References isCyrillicCharacter().

Referenced by ObjectMgr::CheckDeclinedNames().

IsIPAddress()

bool IsIPAddress

(

char const *

ipaddress

)

Check if the string is a valid ip address representation.

Definition at line 229 of file Util.cpp.

References Skyfire::Net::IsIPv4Address().

Referenced by ban_commandscript::HandleBanHelper(), ban_commandscript::HandleBanInfoIPCommand(), and ban_commandscript::HandleUnBanHelper().

IsIPAddrInNetwork()

bool IsIPAddrInNetwork	(	Skyfire::Net::Address const &	net,
		Skyfire::Net::Address const &	addr,
		Skyfire::Net::Address const &	subnetMask )

Checks if address belongs to the a network with specified submask.

Definition at line 244 of file Util.cpp.

References Skyfire::Net::Address::ToIPv4NetworkOrder().

Referenced by AuthSocket::GetAddressForClient().

MoneyStringToMoney()

int64 MoneyStringToMoney

(

const std::string &

moneyString

)

Definition at line 150 of file Util.cpp.

References Tokenizer::begin(), and Tokenizer::end().

Referenced by modify_commandscript::HandleModifyMoneyCommand().

rand32()

int32 rand32

(

)

Definition at line 45 of file Util.cpp.

References SfmtRand().

Referenced by Player::GetRandomResearchProjectForRace(), and Player::OnArchaeologyFindUsed().

rand_chance()

double rand_chance

(

void

)

Definition at line 55 of file Util.cpp.

References SfmtRand().

Referenced by Spell::EffectInebriate(), GetExplicitDiscoverySpell(), GetItemEnchantMod(), WorldSession::HandleGMResponseResolve(), LootTemplate::LootGroup::Roll(), roll_chance_f(), and PoolGroup< T >::RollOne().

rand_norm()

double rand_norm

(

void

)

Definition at line 50 of file Util.cpp.

References SfmtRand().

Referenced by RandomMovementGenerator< T >::_setRandomLocation(), SpellImplicitTargetInfo::CalcDirectionAngle(), Unit::CalcSpellResistance(), ConfusedMovementGenerator< T >::DoUpdate(), Spell::EffectTransmitted(), Unit::GetRandomContactPoint(), WorldObject::GetRandomNearPosition(), WorldObject::GetRandomPoint(), Position::GetSinCos(), molten_flame::molten_flameAI::InitializeAI(), Weather::ReGenerate(), spell_sindragosa_s_fury::spell_sindragosa_s_fury_SpellScript::SelectDest(), Spell::SelectImplicitCasterDestTargets(), Spell::SelectImplicitDestDestTargets(), Spell::SelectImplicitTargetDestTargets(), spell_omega_stance_spider_effect::spell_omega_stance_spider_effect_SpellScript::SetDestPosition(), boss_sindragosa::boss_sindragosaAI::UpdateAI(), and npc_strangulate_vehicle::npc_strangulate_vehicleAI::UpdateAI().

secsToTimeString()

std::string secsToTimeString	(	uint64	timeInSecs,
		bool	shortText,
		bool	hoursOnly )

Definition at line 127 of file Util.cpp.

References DAY, HOUR, and MINUTE.

Referenced by BugTicket::FormatMessageString(), GmTicket::FormatMessageString(), SuggestTicket::FormatMessageString(), ban_commandscript::HandleBanCharacterCommand(), ban_commandscript::HandleBanHelper(), ban_commandscript::HandleBanInfoCharacterCommand(), ban_commandscript::HandleBanInfoHelper(), ban_commandscript::HandleBanInfoIPCommand(), event_commandscript::HandleEventInfoCommand(), gobject_commandscript::HandleGameObjectTargetCommand(), WorldSession::HandleMessagechatOpcode(), npc_commandscript::HandleNpcInfoCommand(), misc_commandscript::HandlePInfoCommand(), server_commandscript::HandleServerInfoCommand(), server_commandscript::HandleServerUptimeCommand(), WorldSession::HandleTextEmoteOpcode(), GmTicket::SetChatLog(), World::ShutdownMsg(), and Warden::Update().

SfmtRand()

CRandomSFMT & SfmtRand ( )

static

Definition at line 33 of file Util.cpp.

Referenced by frand(), rand32(), rand_chance(), and rand_norm().

stripLineInvisibleChars()

void stripLineInvisibleChars

(

std::string &

str

)

Definition at line 94 of file Util.cpp.

Referenced by WorldSession::HandleMessagechatOpcode().

TimeStringToSecs()

uint32 TimeStringToSecs

(

const std::string &

timestring

)

Definition at line 181 of file Util.cpp.

References DAY, HOUR, and MINUTE.

Referenced by World::BanAccount(), World::BanCharacter(), ban_commandscript::HandleBanCharacterCommand(), and ban_commandscript::HandleBanHelper().

TimeToTimestampStr()

std::string TimeToTimestampStr

(

time_t

t

)

Definition at line 213 of file Util.cpp.

References Skyfire::LocalTime().

Referenced by character_commandscript::HandleCharacterDeletedListHelper(), event_commandscript::HandleEventInfoCommand(), and list_commandscript::HandleListMailCommand().

Utf8FitTo()

bool Utf8FitTo	(	const std::string &	str,
		const std::wstring &	search )

Definition at line 473 of file Util.cpp.

References Utf8toWStr(), and wstrToLower().

Referenced by AuctionHouseObject::BuildListAuctionItems(), learn_commandscript::HandleLearnAllRecipesCommand(), lookup_commandscript::HandleLookupAreaCommand(), lookup_commandscript::HandleLookupCreatureCommand(), lookup_commandscript::HandleLookupEventCommand(), lookup_commandscript::HandleLookupFactionCommand(), lookup_commandscript::HandleLookupItemCommand(), lookup_commandscript::HandleLookupItemSetCommand(), lookup_commandscript::HandleLookupMapCommand(), lookup_commandscript::HandleLookupObjectCommand(), lookup_commandscript::HandleLookupQuestCommand(), lookup_commandscript::HandleLookupSkillCommand(), lookup_commandscript::HandleLookupSpellCommand(), lookup_commandscript::HandleLookupTaxiNodeCommand(), lookup_commandscript::HandleLookupTitleCommand(), and WorldSession::HandleWhoOpcode().

utf8length()

size_t utf8length

(

std::string &

utf8str

)

Definition at line 271 of file Util.cpp.

Referenced by AccountMgr::ChangeEmail(), AccountMgr::ChangePassword(), AccountMgr::ChangeRegEmail(), AccountMgr::ChangeUsername(), and AccountMgr::CreateAccount().

utf8printf()

void utf8printf	(	FILE *	out,
		const char *	str,
			... )

Definition at line 489 of file Util.cpp.

References vutf8printf().

Referenced by AppenderConsole::_write().

utf8ToConsole()

bool utf8ToConsole	(	const std::string &	utf8str,
		std::string &	conStr )

Definition at line 441 of file Util.cpp.

References Utf8toWStr().

Utf8toWStr() [1/2]

bool Utf8toWStr	(	char const *	utf8str,
		size_t	csize,
		wchar_t *	wstr,
		size_t &	wsize )

Definition at line 305 of file Util.cpp.

Referenced by ObjectMgr::AddGameTele(), ObjectMgr::CheckDeclinedNames(), ObjectMgr::CheckPetName(), ObjectMgr::CheckPlayerName(), ObjectMgr::DeleteGameTele(), ChannelMgr::GetChannel(), ObjectMgr::GetGameTele(), ObjectMgr::GetGameTeleExactName(), ChannelMgr::GetJoinChannel(), WorldSession::HandleAuctionListItems(), learn_commandscript::HandleLearnAllRecipesCommand(), lookup_commandscript::HandleLookupAreaCommand(), lookup_commandscript::HandleLookupCreatureCommand(), lookup_commandscript::HandleLookupEventCommand(), lookup_commandscript::HandleLookupFactionCommand(), lookup_commandscript::HandleLookupItemCommand(), lookup_commandscript::HandleLookupItemSetCommand(), lookup_commandscript::HandleLookupMapCommand(), lookup_commandscript::HandleLookupObjectCommand(), lookup_commandscript::HandleLookupQuestCommand(), lookup_commandscript::HandleLookupSkillCommand(), lookup_commandscript::HandleLookupSpellCommand(), lookup_commandscript::HandleLookupTaxiNodeCommand(), lookup_commandscript::HandleLookupTeleCommand(), lookup_commandscript::HandleLookupTitleCommand(), modify_commandscript::HandleModifyRepCommand(), WorldSession::HandleSetPlayerDeclinedNames(), WorldSession::HandleWhoOpcode(), ObjectMgr::IsReservedName(), ObjectMgr::IsValidCharterName(), ChannelMgr::LeftChannel(), ObjectMgr::LoadGameTele(), ObjectMgr::LoadReservedPlayersNames(), normalizePlayerName(), AccountMgr::normalizeString(), Utf8FitTo(), utf8print(), utf8ToConsole(), and vutf8printf().

Utf8toWStr() [2/2]

bool Utf8toWStr	(	const std::string &	utf8str,
		std::wstring &	wstr )

Definition at line 333 of file Util.cpp.

Referenced by Utf8toWStr().

utf8truncate()

void utf8truncate	(	std::string &	utf8str,
		size_t	len )

Definition at line 284 of file Util.cpp.

Referenced by PlayerSocial::SetFriendNote(), and Guild::BankTab::SetText().

vutf8printf()

void vutf8printf	(	FILE *	out,
		const char *	str,
		va_list *	ap )

Definition at line 497 of file Util.cpp.

References Utf8toWStr(), and vsnprintf.

Referenced by utf8printf().

WStrToUtf8() [1/2]

bool WStrToUtf8	(	const std::wstring &	wstr,
		std::string &	utf8str )

Definition at line 371 of file Util.cpp.

WStrToUtf8() [2/2]

bool WStrToUtf8	(	wchar_t *	wstr,
		size_t	size,
		std::string &	utf8str )

Definition at line 348 of file Util.cpp.

Referenced by consoleToUtf8(), normalizePlayerName(), and AccountMgr::normalizeString().