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Diffstat (limited to 'src/server/shared/Utilities/Util.cpp')
| -rw-r--r-- | src/server/shared/Utilities/Util.cpp | 551 |
1 files changed, 0 insertions, 551 deletions
diff --git a/src/server/shared/Utilities/Util.cpp b/src/server/shared/Utilities/Util.cpp deleted file mode 100644 index d923b944f4..0000000000 --- a/src/server/shared/Utilities/Util.cpp +++ /dev/null @@ -1,551 +0,0 @@ -/* - * Copyright (C) - * Copyright (C) - * - * 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/>. - */ - -#include "Util.h" -#include "Common.h" -#include "utf8.h" -#include "SFMT.h" -#include "Errors.h" // for ASSERT -#include <ace/TSS_T.h> - -typedef ACE_TSS<SFMTRand> SFMTRandTSS; -static SFMTRandTSS sfmtRand; - -int32 irand(int32 min, int32 max) -{ - ASSERT(max >= min); - return int32(sfmtRand->IRandom(min, max)); -} - -uint32 urand(uint32 min, uint32 max) -{ - ASSERT(max >= min); - return sfmtRand->URandom(min, max); -} - -float frand(float min, float max) -{ - ASSERT(max >= min); - return float(sfmtRand->Random() * (max - min) + min); -} - -uint32 rand32() -{ - return int32(sfmtRand->BRandom()); -} - -double rand_norm() -{ - return sfmtRand->Random(); -} - -double rand_chance() -{ - return sfmtRand->Random() * 100.0; -} - -Tokenizer::Tokenizer(const std::string &src, const char sep, uint32 vectorReserve) -{ - m_str = new char[src.length() + 1]; - memcpy(m_str, src.c_str(), src.length() + 1); - - if (vectorReserve) - m_storage.reserve(vectorReserve); - - char* posold = m_str; - char* posnew = m_str; - - for (;;) - { - if (*posnew == sep) - { - m_storage.push_back(posold); - posold = posnew + 1; - - *posnew = '\0'; - } - else if (*posnew == '\0') - { - // Hack like, but the old code accepted these kind of broken strings, - // so changing it would break other things - if (posold != posnew) - m_storage.push_back(posold); - - break; - } - - ++posnew; - } -} - -void stripLineInvisibleChars(std::string &str) -{ - static std::string const invChars = " \t\7\n"; - - size_t wpos = 0; - - bool space = false; - for (size_t pos = 0; pos < str.size(); ++pos) - { - if (invChars.find(str[pos])!=std::string::npos) - { - if (!space) - { - str[wpos++] = ' '; - space = true; - } - } - else - { - if (wpos!=pos) - str[wpos++] = str[pos]; - else - ++wpos; - space = false; - } - } - - if (wpos < str.size()) - str.erase(wpos, str.size()); - if (str.find("|TInterface")!=std::string::npos) - str.clear(); - -} - -std::string secsToTimeString(uint64 timeInSecs, bool shortText) -{ - uint64 secs = timeInSecs % MINUTE; - uint64 minutes = timeInSecs % HOUR / MINUTE; - uint64 hours = timeInSecs % DAY / HOUR; - uint64 days = timeInSecs / DAY; - - std::ostringstream ss; - if (days) - ss << days << (shortText ? "d" : " day(s) "); - if (hours) - ss << hours << (shortText ? "h" : " hour(s) "); - if (minutes) - ss << minutes << (shortText ? "m" : " minute(s) "); - if (secs || (!days && !hours && !minutes) ) - ss << secs << (shortText ? "s" : " second(s) "); - - std::string str = ss.str(); - - if (!shortText && !str.empty() && str[str.size()-1] == ' ') - str.resize(str.size()-1); - - return str; -} - -int32 MoneyStringToMoney(const std::string& moneyString) -{ - int32 money = 0; - - if (!(std::count(moneyString.begin(), moneyString.end(), 'g') == 1 || - std::count(moneyString.begin(), moneyString.end(), 's') == 1 || - std::count(moneyString.begin(), moneyString.end(), 'c') == 1)) - return 0; // Bad format - - Tokenizer tokens(moneyString, ' '); - for (Tokenizer::const_iterator itr = tokens.begin(); itr != tokens.end(); ++itr) - { - std::string tokenString(*itr); - size_t gCount = std::count(tokenString.begin(), tokenString.end(), 'g'); - size_t sCount = std::count(tokenString.begin(), tokenString.end(), 's'); - size_t cCount = std::count(tokenString.begin(), tokenString.end(), 'c'); - if (gCount + sCount + cCount != 1) - return 0; - - uint32 amount = atoi(*itr); - if (gCount == 1) - money += amount * 100 * 100; - else if (sCount == 1) - money += amount * 100; - else if (cCount == 1) - money += amount; - } - - return money; -} - -uint32 TimeStringToSecs(const std::string& timestring) -{ - uint32 secs = 0; - uint32 buffer = 0; - uint32 multiplier = 0; - - for (std::string::const_iterator itr = timestring.begin(); itr != timestring.end(); ++itr) - { - if (isdigit(*itr)) - { - buffer*=10; - buffer+= (*itr)-'0'; - } - else - { - switch (*itr) - { - case 'd': multiplier = DAY; break; - case 'h': multiplier = HOUR; break; - case 'm': multiplier = MINUTE; break; - case 's': multiplier = 1; break; - default : return 0; //bad format - } - buffer*=multiplier; - secs+=buffer; - buffer=0; - } - } - - return secs; -} - -std::string TimeToTimestampStr(time_t t) -{ - tm aTm; - ACE_OS::localtime_r(&t, &aTm); - // YYYY year - // MM month (2 digits 01-12) - // DD day (2 digits 01-31) - // HH hour (2 digits 00-23) - // MM minutes (2 digits 00-59) - // SS seconds (2 digits 00-59) - char buf[20]; - snprintf(buf, 20, "%04d-%02d-%02d_%02d-%02d-%02d", aTm.tm_year+1900, aTm.tm_mon+1, aTm.tm_mday, aTm.tm_hour, aTm.tm_min, aTm.tm_sec); - return std::string(buf); -} - -/// Check if the string is a valid ip address representation -bool IsIPAddress(char const* ipaddress) -{ - if (!ipaddress) - return false; - - // Let the big boys do it. - // Drawback: all valid ip address formats are recognized e.g.: 12.23, 121234, 0xABCD) - return inet_addr(ipaddress) != INADDR_NONE; -} - -std::string GetAddressString(ACE_INET_Addr const& addr) -{ - char buf[ACE_MAX_FULLY_QUALIFIED_NAME_LEN + 16]; - addr.addr_to_string(buf, ACE_MAX_FULLY_QUALIFIED_NAME_LEN + 16); - return buf; -} - -bool IsIPAddrInNetwork(ACE_INET_Addr const& net, ACE_INET_Addr const& addr, ACE_INET_Addr const& subnetMask) -{ - uint32 mask = subnetMask.get_ip_address(); - if ((net.get_ip_address() & mask) == (addr.get_ip_address() & mask)) - return true; - return false; -} - -/// create PID file -uint32 CreatePIDFile(const std::string& filename) -{ - FILE* pid_file = fopen (filename.c_str(), "w" ); - if (pid_file == NULL) - return 0; - -#ifdef _WIN32 - DWORD pid = GetCurrentProcessId(); -#else - pid_t pid = getpid(); -#endif - - fprintf(pid_file, "%u", pid ); - fclose(pid_file); - - return (uint32)pid; -} - -size_t utf8length(std::string& utf8str) -{ - try - { - return utf8::distance(utf8str.c_str(), utf8str.c_str()+utf8str.size()); - } - catch(std::exception) - { - utf8str = ""; - return 0; - } -} - -void utf8truncate(std::string& utf8str, size_t len) -{ - try - { - size_t wlen = utf8::distance(utf8str.c_str(), utf8str.c_str()+utf8str.size()); - if (wlen <= len) - return; - - std::wstring wstr; - wstr.resize(wlen); - utf8::utf8to16(utf8str.c_str(), utf8str.c_str()+utf8str.size(), &wstr[0]); - wstr.resize(len); - char* oend = utf8::utf16to8(wstr.c_str(), wstr.c_str()+wstr.size(), &utf8str[0]); - utf8str.resize(oend-(&utf8str[0])); // remove unused tail - } - catch(std::exception) - { - utf8str = ""; - } -} - -bool Utf8toWStr(char const* utf8str, size_t csize, wchar_t* wstr, size_t& wsize) -{ - try - { - size_t len = utf8::distance(utf8str, utf8str+csize); - if (len > wsize) - { - if (wsize > 0) - wstr[0] = L'\0'; - wsize = 0; - return false; - } - - wsize = len; - utf8::utf8to16(utf8str, utf8str+csize, wstr); - wstr[len] = L'\0'; - } - catch(std::exception) - { - if (wsize > 0) - wstr[0] = L'\0'; - wsize = 0; - return false; - } - - return true; -} - -bool Utf8toWStr(const std::string& utf8str, std::wstring& wstr) -{ - try - { - if (size_t len = utf8::distance(utf8str.c_str(), utf8str.c_str()+utf8str.size())) - { - wstr.resize(len); - utf8::utf8to16(utf8str.c_str(), utf8str.c_str()+utf8str.size(), &wstr[0]); - } - } - catch(std::exception) - { - wstr = L""; - return false; - } - - return true; -} - -bool WStrToUtf8(wchar_t* wstr, size_t size, std::string& utf8str) -{ - try - { - std::string utf8str2; - utf8str2.resize(size*4); // allocate for most long case - - if (size) - { - char* oend = utf8::utf16to8(wstr, wstr+size, &utf8str2[0]); - utf8str2.resize(oend-(&utf8str2[0])); // remove unused tail - } - utf8str = utf8str2; - } - catch(std::exception) - { - utf8str = ""; - return false; - } - - return true; -} - -bool WStrToUtf8(std::wstring wstr, std::string& utf8str) -{ - try - { - std::string utf8str2; - utf8str2.resize(wstr.size()*4); // allocate for most long case - - if (wstr.size()) - { - char* oend = utf8::utf16to8(wstr.c_str(), wstr.c_str()+wstr.size(), &utf8str2[0]); - utf8str2.resize(oend-(&utf8str2[0])); // remove unused tail - } - utf8str = utf8str2; - } - catch(std::exception) - { - utf8str = ""; - return false; - } - - return true; -} - -typedef wchar_t const* const* wstrlist; - -std::wstring GetMainPartOfName(std::wstring wname, uint32 declension) -{ - // supported only Cyrillic cases - if (wname.size() < 1 || !isCyrillicCharacter(wname[0]) || declension > 5) - return wname; - - // Important: end length must be <= MAX_INTERNAL_PLAYER_NAME-MAX_PLAYER_NAME (3 currently) - - static wchar_t const a_End[] = { wchar_t(1), wchar_t(0x0430), wchar_t(0x0000)}; - static wchar_t const o_End[] = { wchar_t(1), wchar_t(0x043E), wchar_t(0x0000)}; - static wchar_t const ya_End[] = { wchar_t(1), wchar_t(0x044F), wchar_t(0x0000)}; - static wchar_t const ie_End[] = { wchar_t(1), wchar_t(0x0435), wchar_t(0x0000)}; - static wchar_t const i_End[] = { wchar_t(1), wchar_t(0x0438), wchar_t(0x0000)}; - static wchar_t const yeru_End[] = { wchar_t(1), wchar_t(0x044B), wchar_t(0x0000)}; - static wchar_t const u_End[] = { wchar_t(1), wchar_t(0x0443), wchar_t(0x0000)}; - static wchar_t const yu_End[] = { wchar_t(1), wchar_t(0x044E), wchar_t(0x0000)}; - static wchar_t const oj_End[] = { wchar_t(2), wchar_t(0x043E), wchar_t(0x0439), wchar_t(0x0000)}; - static wchar_t const ie_j_End[] = { wchar_t(2), wchar_t(0x0435), wchar_t(0x0439), wchar_t(0x0000)}; - static wchar_t const io_j_End[] = { wchar_t(2), wchar_t(0x0451), wchar_t(0x0439), wchar_t(0x0000)}; - static wchar_t const o_m_End[] = { wchar_t(2), wchar_t(0x043E), wchar_t(0x043C), wchar_t(0x0000)}; - static wchar_t const io_m_End[] = { wchar_t(2), wchar_t(0x0451), wchar_t(0x043C), wchar_t(0x0000)}; - static wchar_t const ie_m_End[] = { wchar_t(2), wchar_t(0x0435), wchar_t(0x043C), wchar_t(0x0000)}; - static wchar_t const soft_End[] = { wchar_t(1), wchar_t(0x044C), wchar_t(0x0000)}; - static wchar_t const j_End[] = { wchar_t(1), wchar_t(0x0439), wchar_t(0x0000)}; - - static wchar_t const* const dropEnds[6][8] = { - { &a_End[1], &o_End[1], &ya_End[1], &ie_End[1], &soft_End[1], &j_End[1], NULL, NULL }, - { &a_End[1], &ya_End[1], &yeru_End[1], &i_End[1], NULL, NULL, NULL, NULL }, - { &ie_End[1], &u_End[1], &yu_End[1], &i_End[1], NULL, NULL, NULL, NULL }, - { &u_End[1], &yu_End[1], &o_End[1], &ie_End[1], &soft_End[1], &ya_End[1], &a_End[1], NULL }, - { &oj_End[1], &io_j_End[1], &ie_j_End[1], &o_m_End[1], &io_m_End[1], &ie_m_End[1], &yu_End[1], NULL }, - { &ie_End[1], &i_End[1], NULL, NULL, NULL, NULL, NULL, NULL } - }; - - for (wchar_t const* const* itr = &dropEnds[declension][0]; *itr; ++itr) - { - size_t len = size_t((*itr)[-1]); // get length from string size field - - if (wname.substr(wname.size()-len, len)==*itr) - return wname.substr(0, wname.size()-len); - } - - return wname; -} - -bool utf8ToConsole(const std::string& utf8str, std::string& conStr) -{ -#if PLATFORM == PLATFORM_WINDOWS - std::wstring wstr; - if (!Utf8toWStr(utf8str, wstr)) - return false; - - conStr.resize(wstr.size()); - CharToOemBuffW(&wstr[0], &conStr[0], wstr.size()); -#else - // not implemented yet - conStr = utf8str; -#endif - - return true; -} - -bool consoleToUtf8(const std::string& conStr, std::string& utf8str) -{ -#if PLATFORM == PLATFORM_WINDOWS - std::wstring wstr; - wstr.resize(conStr.size()); - OemToCharBuffW(&conStr[0], &wstr[0], conStr.size()); - - return WStrToUtf8(wstr, utf8str); -#else - // not implemented yet - utf8str = conStr; - return true; -#endif -} - -bool Utf8FitTo(const std::string& str, std::wstring search) -{ - std::wstring temp; - - if (!Utf8toWStr(str, temp)) - return false; - - // converting to lower case - wstrToLower( temp ); - - if (temp.find(search) == std::wstring::npos) - return false; - - return true; -} - -void utf8printf(FILE* out, const char *str, ...) -{ - va_list ap; - va_start(ap, str); - vutf8printf(out, str, &ap); - va_end(ap); -} - -void vutf8printf(FILE* out, const char *str, va_list* ap) -{ -#if PLATFORM == PLATFORM_WINDOWS - char temp_buf[32*1024]; - wchar_t wtemp_buf[32*1024]; - - size_t temp_len = vsnprintf(temp_buf, 32*1024, str, *ap); - //vsnprintf returns -1 if the buffer is too small - if (temp_len == size_t(-1)) - temp_len = 32*1024-1; - - size_t wtemp_len = 32*1024-1; - Utf8toWStr(temp_buf, temp_len, wtemp_buf, wtemp_len); - - CharToOemBuffW(&wtemp_buf[0], &temp_buf[0], wtemp_len+1); - fprintf(out, "%s", temp_buf); -#else - vfprintf(out, str, *ap); -#endif -} - -std::string ByteArrayToHexStr(uint8 const* bytes, uint32 arrayLen, bool reverse /* = false */) -{ - int32 init = 0; - int32 end = arrayLen; - int8 op = 1; - - if (reverse) - { - init = arrayLen - 1; - end = -1; - op = -1; - } - - std::ostringstream ss; - for (int32 i = init; i != end; i += op) - { - char buffer[4]; - sprintf(buffer, "%02X", bytes[i]); - ss << buffer; - } - - return ss.str(); -} |