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TrinityCore/src/common/Utilities/Util.h
Giacomo Pozzoni aeddd417c4 Core/Misc: Handle timezones for hour-specific events specifieds in worldserver.conf (#23540) 
* Core/Misc: Handle timezones for hour-specific events specifieds in worldserver.conf

* Handle Respawn.RestartQuietTime too

* Handle XP.Boost.Daymask too

* Core/Misc: Code cleanup

* Core/Misc: Code cleanup

* Update Util.cpp

* Update boosted_xp.cpp
2019-07-19 21:24:56 +02:00

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/*
* Copyright (C) 2008-2019 TrinityCore <https://www.trinitycore.org/>
* Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _UTIL_H
#define _UTIL_H
#include "Define.h"
#include "Errors.h"
#include <string>
#include <sstream>
#include <utility>
#include <vector>
class TC_COMMON_API Tokenizer
{
public:
typedef std::vector<char const*> StorageType;
typedef StorageType::size_type size_type;
typedef StorageType::const_iterator const_iterator;
typedef StorageType::reference reference;
typedef StorageType::const_reference const_reference;
public:
Tokenizer(const std::string &src, char const sep, uint32 vectorReserve = 0, bool keepEmptyStrings = true);
~Tokenizer() { delete[] m_str; }
const_iterator begin() const { return m_storage.begin(); }
const_iterator end() const { return m_storage.end(); }
size_type size() const { return m_storage.size(); }
reference operator [] (size_type i) { return m_storage[i]; }
const_reference operator [] (size_type i) const { return m_storage[i]; }
private:
char* m_str;
StorageType m_storage;
};
TC_COMMON_API int32 MoneyStringToMoney(std::string const& moneyString);
TC_COMMON_API struct tm* localtime_r(time_t const* time, struct tm *result);
TC_COMMON_API time_t LocalTimeToUTCTime(time_t time);
TC_COMMON_API time_t GetLocalHourTimestamp(time_t time, uint8 hour, bool onlyAfterTime = true);
TC_COMMON_API tm TimeBreakdown(time_t t);
TC_COMMON_API std::string secsToTimeString(uint64 timeInSecs, bool shortText = false, bool hoursOnly = false);
TC_COMMON_API uint32 TimeStringToSecs(std::string const& timestring);
TC_COMMON_API std::string TimeToTimestampStr(time_t t);
// Percentage calculation
template <class T, class U>
inline T CalculatePct(T base, U pct)
{
return T(base * static_cast<float>(pct) / 100.0f);
}
template <class T, class U>
inline T AddPct(T &base, U pct)
{
return base += CalculatePct(base, pct);
}
template <class T, class U>
inline T ApplyPct(T &base, U pct)
{
return base = CalculatePct(base, pct);
}
template <class T>
inline T RoundToInterval(T& num, T floor, T ceil)
{
return num = std::min(std::max(num, floor), ceil);
}
template <class T>
inline T square(T x) { return x*x; }
// UTF8 handling
TC_COMMON_API bool Utf8toWStr(const std::string& utf8str, std::wstring& wstr);
// in wsize==max size of buffer, out wsize==real string size
TC_COMMON_API bool Utf8toWStr(char const* utf8str, size_t csize, wchar_t* wstr, size_t& wsize);
inline bool Utf8toWStr(const std::string& utf8str, wchar_t* wstr, size_t& wsize)
{
return Utf8toWStr(utf8str.c_str(), utf8str.size(), wstr, wsize);
}
TC_COMMON_API bool WStrToUtf8(std::wstring const& wstr, std::string& utf8str);
// size==real string size
TC_COMMON_API bool WStrToUtf8(wchar_t* wstr, size_t size, std::string& utf8str);
// set string to "" if invalid utf8 sequence
TC_COMMON_API size_t utf8length(std::string& utf8str);
TC_COMMON_API void utf8truncate(std::string& utf8str, size_t len);
inline bool isBasicLatinCharacter(wchar_t wchar)
{
if (wchar >= L'a' && wchar <= L'z') // LATIN SMALL LETTER A - LATIN SMALL LETTER Z
return true;
if (wchar >= L'A' && wchar <= L'Z') // LATIN CAPITAL LETTER A - LATIN CAPITAL LETTER Z
return true;
return false;
}
inline bool isExtendedLatinCharacter(wchar_t wchar)
{
if (isBasicLatinCharacter(wchar))
return true;
if (wchar >= 0x00C0 && wchar <= 0x00D6) // LATIN CAPITAL LETTER A WITH GRAVE - LATIN CAPITAL LETTER O WITH DIAERESIS
return true;
if (wchar >= 0x00D8 && wchar <= 0x00DE) // LATIN CAPITAL LETTER O WITH STROKE - LATIN CAPITAL LETTER THORN
return true;
if (wchar == 0x00DF) // LATIN SMALL LETTER SHARP S
return true;
if (wchar >= 0x00E0 && wchar <= 0x00F6) // LATIN SMALL LETTER A WITH GRAVE - LATIN SMALL LETTER O WITH DIAERESIS
return true;
if (wchar >= 0x00F8 && wchar <= 0x00FE) // LATIN SMALL LETTER O WITH STROKE - LATIN SMALL LETTER THORN
return true;
if (wchar >= 0x0100 && wchar <= 0x012F) // LATIN CAPITAL LETTER A WITH MACRON - LATIN SMALL LETTER I WITH OGONEK
return true;
if (wchar == 0x1E9E) // LATIN CAPITAL LETTER SHARP S
return true;
return false;
}
inline bool isCyrillicCharacter(wchar_t wchar)
{
if (wchar >= 0x0410 && wchar <= 0x044F) // CYRILLIC CAPITAL LETTER A - CYRILLIC SMALL LETTER YA
return true;
if (wchar == 0x0401 || wchar == 0x0451) // CYRILLIC CAPITAL LETTER IO, CYRILLIC SMALL LETTER IO
return true;
return false;
}
inline bool isEastAsianCharacter(wchar_t wchar)
{
if (wchar >= 0x1100 && wchar <= 0x11F9) // Hangul Jamo
return true;
if (wchar >= 0x3041 && wchar <= 0x30FF) // Hiragana + Katakana
return true;
if (wchar >= 0x3131 && wchar <= 0x318E) // Hangul Compatibility Jamo
return true;
if (wchar >= 0x31F0 && wchar <= 0x31FF) // Katakana Phonetic Ext.
return true;
if (wchar >= 0x3400 && wchar <= 0x4DB5) // CJK Ideographs Ext. A
return true;
if (wchar >= 0x4E00 && wchar <= 0x9FC3) // Unified CJK Ideographs
return true;
if (wchar >= 0xAC00 && wchar <= 0xD7A3) // Hangul Syllables
return true;
if (wchar >= 0xFF01 && wchar <= 0xFFEE) // Halfwidth forms
return true;
return false;
}
inline bool isNumeric(wchar_t wchar)
{
return (wchar >= L'0' && wchar <=L'9');
}
inline bool isNumeric(char c)
{
return (c >= '0' && c <='9');
}
inline bool isNumeric(char const* str)
{
for (char const* c = str; *c; ++c)
if (!isNumeric(*c))
return false;
return true;
}
inline bool isNumericOrSpace(wchar_t wchar)
{
return isNumeric(wchar) || wchar == L' ';
}
inline bool isBasicLatinString(const std::wstring &wstr, bool numericOrSpace)
{
for (size_t i = 0; i < wstr.size(); ++i)
if (!isBasicLatinCharacter(wstr[i]) && (!numericOrSpace || !isNumericOrSpace(wstr[i])))
return false;
return true;
}
inline bool isExtendedLatinString(const std::wstring &wstr, bool numericOrSpace)
{
for (size_t i = 0; i < wstr.size(); ++i)
if (!isExtendedLatinCharacter(wstr[i]) && (!numericOrSpace || !isNumericOrSpace(wstr[i])))
return false;
return true;
}
inline bool isCyrillicString(const std::wstring &wstr, bool numericOrSpace)
{
for (size_t i = 0; i < wstr.size(); ++i)
if (!isCyrillicCharacter(wstr[i]) && (!numericOrSpace || !isNumericOrSpace(wstr[i])))
return false;
return true;
}
inline bool isEastAsianString(const std::wstring &wstr, bool numericOrSpace)
{
for (size_t i = 0; i < wstr.size(); ++i)
if (!isEastAsianCharacter(wstr[i]) && (!numericOrSpace || !isNumericOrSpace(wstr[i])))
return false;
return true;
}
inline wchar_t wcharToUpper(wchar_t wchar)
{
if (wchar >= L'a' && wchar <= L'z') // LATIN SMALL LETTER A - LATIN SMALL LETTER Z
return wchar_t(uint16(wchar)-0x0020);
if (wchar == 0x00DF) // LATIN SMALL LETTER SHARP S
return wchar_t(0x1E9E);
if (wchar >= 0x00E0 && wchar <= 0x00F6) // LATIN SMALL LETTER A WITH GRAVE - LATIN SMALL LETTER O WITH DIAERESIS
return wchar_t(uint16(wchar)-0x0020);
if (wchar >= 0x00F8 && wchar <= 0x00FE) // LATIN SMALL LETTER O WITH STROKE - LATIN SMALL LETTER THORN
return wchar_t(uint16(wchar)-0x0020);
if (wchar >= 0x0101 && wchar <= 0x012F) // LATIN SMALL LETTER A WITH MACRON - LATIN SMALL LETTER I WITH OGONEK (only %2=1)
{
if (wchar % 2 == 1)
return wchar_t(uint16(wchar)-0x0001);
}
if (wchar >= 0x0430 && wchar <= 0x044F) // CYRILLIC SMALL LETTER A - CYRILLIC SMALL LETTER YA
return wchar_t(uint16(wchar)-0x0020);
if (wchar == 0x0451) // CYRILLIC SMALL LETTER IO
return wchar_t(0x0401);
return wchar;
}
inline wchar_t wcharToUpperOnlyLatin(wchar_t wchar)
{
return isBasicLatinCharacter(wchar) ? wcharToUpper(wchar) : wchar;
}
inline wchar_t wcharToLower(wchar_t wchar)
{
if (wchar >= L'A' && wchar <= L'Z') // LATIN CAPITAL LETTER A - LATIN CAPITAL LETTER Z
return wchar_t(uint16(wchar)+0x0020);
if (wchar >= 0x00C0 && wchar <= 0x00D6) // LATIN CAPITAL LETTER A WITH GRAVE - LATIN CAPITAL LETTER O WITH DIAERESIS
return wchar_t(uint16(wchar)+0x0020);
if (wchar >= 0x00D8 && wchar <= 0x00DE) // LATIN CAPITAL LETTER O WITH STROKE - LATIN CAPITAL LETTER THORN
return wchar_t(uint16(wchar)+0x0020);
if (wchar >= 0x0100 && wchar <= 0x012E) // LATIN CAPITAL LETTER A WITH MACRON - LATIN CAPITAL LETTER I WITH OGONEK (only %2=0)
{
if (wchar % 2 == 0)
return wchar_t(uint16(wchar)+0x0001);
}
if (wchar == 0x1E9E) // LATIN CAPITAL LETTER SHARP S
return wchar_t(0x00DF);
if (wchar == 0x0401) // CYRILLIC CAPITAL LETTER IO
return wchar_t(0x0451);
if (wchar >= 0x0410 && wchar <= 0x042F) // CYRILLIC CAPITAL LETTER A - CYRILLIC CAPITAL LETTER YA
return wchar_t(uint16(wchar)+0x0020);
return wchar;
}
TC_COMMON_API void wstrToUpper(std::wstring& str);
TC_COMMON_API void wstrToLower(std::wstring& str);
TC_COMMON_API std::wstring GetMainPartOfName(std::wstring const& wname, uint32 declension);
TC_COMMON_API bool utf8ToConsole(const std::string& utf8str, std::string& conStr);
TC_COMMON_API bool consoleToUtf8(const std::string& conStr, std::string& utf8str);
TC_COMMON_API bool Utf8FitTo(const std::string& str, std::wstring const& search);
TC_COMMON_API void utf8printf(FILE* out, const char *str, ...);
TC_COMMON_API void vutf8printf(FILE* out, const char *str, va_list* ap);
TC_COMMON_API bool Utf8ToUpperOnlyLatin(std::string& utf8String);
TC_COMMON_API bool IsIPAddress(char const* ipaddress);
TC_COMMON_API uint32 CreatePIDFile(std::string const& filename);
TC_COMMON_API uint32 GetPID();
TC_COMMON_API std::string ByteArrayToHexStr(uint8 const* bytes, uint32 length, bool reverse = false);
TC_COMMON_API void HexStrToByteArray(std::string const& str, uint8* out, bool reverse = false);
TC_COMMON_API bool StringToBool(std::string const& str);
TC_COMMON_API bool StringContainsStringI(std::string const& haystack, std::string const& needle);
template <typename T>
inline bool ValueContainsStringI(std::pair<T, std::string> const& haystack, std::string const& needle)
{
return StringContainsStringI(haystack.second, needle);
}
// simple class for not-modifyable list
template <typename T>
class HookList final
{
private:
typedef std::vector<T> ContainerType;
ContainerType _container;
public:
typedef typename ContainerType::iterator iterator;
HookList<T>& operator+=(T&& t)
{
_container.push_back(std::move(t));
return *this;
}
size_t size() const
{
return _container.size();
}
iterator begin()
{
return _container.begin();
}
iterator end()
{
return _container.end();
}
};
class TC_COMMON_API flag96
{
private:
uint32 part[3];
public:
flag96(uint32 p1 = 0, uint32 p2 = 0, uint32 p3 = 0)
{
part[0] = p1;
part[1] = p2;
part[2] = p3;
}
inline bool IsEqual(uint32 p1 = 0, uint32 p2 = 0, uint32 p3 = 0) const
{
return (part[0] == p1 && part[1] == p2 && part[2] == p3);
}
inline bool HasFlag(uint32 p1 = 0, uint32 p2 = 0, uint32 p3 = 0) const
{
return (part[0] & p1 || part[1] & p2 || part[2] & p3);
}
inline void Set(uint32 p1 = 0, uint32 p2 = 0, uint32 p3 = 0)
{
part[0] = p1;
part[1] = p2;
part[2] = p3;
}
inline bool operator<(flag96 const& right) const
{
for (uint8 i = 3; i > 0; --i)
{
if (part[i - 1] < right.part[i - 1])
return true;
else if (part[i - 1] > right.part[i - 1])
return false;
}
return false;
}
inline bool operator==(flag96 const& right) const
{
return
(
part[0] == right.part[0] &&
part[1] == right.part[1] &&
part[2] == right.part[2]
);
}
inline bool operator!=(flag96 const& right) const
{
return !(*this == right);
}
inline flag96& operator=(flag96 const& right)
{
part[0] = right.part[0];
part[1] = right.part[1];
part[2] = right.part[2];
return *this;
}
inline flag96 operator&(flag96 const& right) const
{
return flag96(part[0] & right.part[0], part[1] & right.part[1], part[2] & right.part[2]);
}
inline flag96& operator&=(flag96 const& right)
{
part[0] &= right.part[0];
part[1] &= right.part[1];
part[2] &= right.part[2];
return *this;
}
inline flag96 operator|(flag96 const& right) const
{
return flag96(part[0] | right.part[0], part[1] | right.part[1], part[2] | right.part[2]);
}
inline flag96& operator |=(flag96 const& right)
{
part[0] |= right.part[0];
part[1] |= right.part[1];
part[2] |= right.part[2];
return *this;
}
inline flag96 operator~() const
{
return flag96(~part[0], ~part[1], ~part[2]);
}
inline flag96 operator^(flag96 const& right) const
{
return flag96(part[0] ^ right.part[0], part[1] ^ right.part[1], part[2] ^ right.part[2]);
}
inline flag96& operator^=(flag96 const& right)
{
part[0] ^= right.part[0];
part[1] ^= right.part[1];
part[2] ^= right.part[2];
return *this;
}
inline operator bool() const
{
return (part[0] != 0 || part[1] != 0 || part[2] != 0);
}
inline bool operator !() const
{
return !(bool(*this));
}
inline uint32& operator[](uint8 el)
{
return part[el];
}
inline uint32 const& operator [](uint8 el) const
{
return part[el];
}
};
enum ComparisionType
{
COMP_TYPE_EQ = 0,
COMP_TYPE_HIGH,
COMP_TYPE_LOW,
COMP_TYPE_HIGH_EQ,
COMP_TYPE_LOW_EQ,
COMP_TYPE_MAX
};
template <class T>
bool CompareValues(ComparisionType type, T val1, T val2)
{
switch (type)
{
case COMP_TYPE_EQ:
return val1 == val2;
case COMP_TYPE_HIGH:
return val1 > val2;
case COMP_TYPE_LOW:
return val1 < val2;
case COMP_TYPE_HIGH_EQ:
return val1 >= val2;
case COMP_TYPE_LOW_EQ:
return val1 <= val2;
default:
// incorrect parameter
ABORT();
return false;
}
}
template<typename E>
constexpr typename std::underlying_type<E>::type AsUnderlyingType(E enumValue)
{
static_assert(std::is_enum<E>::value, "AsUnderlyingType can only be used with enums");
return static_cast<typename std::underlying_type<E>::type>(enumValue);
}
#endif
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