mirror of
https://github.com/BernardoGiordano/Checkpoint
synced 2025-03-04 22:57:16 +00:00
101 lines
No EOL
3.2 KiB
C++
101 lines
No EOL
3.2 KiB
C++
/*
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* This file is part of Checkpoint
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* Copyright (C) 2017-2018 Bernardo Giordano
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* Additional Terms 7.b and 7.c of GPLv3 apply to this file:
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* * Requiring preservation of specified reasonable legal notices or
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* author attributions in that material or in the Appropriate Legal
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* Notices displayed by works containing it.
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* * Prohibiting misrepresentation of the origin of that material,
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* or requiring that modified versions of such material be marked in
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* reasonable ways as different from the original version.
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*/
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#include "common.hpp"
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std::string DateTime::timeStr(void)
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{
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time_t unixTime = time(NULL);
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struct tm* timeStruct = gmtime((const time_t*)&unixTime);
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return StringUtils::format("%02i:%02i:%02i", timeStruct->tm_hour, timeStruct->tm_min, timeStruct->tm_sec);
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}
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std::string DateTime::dateTimeStr(void)
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{
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time_t unixTime = time(NULL);
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struct tm* timeStruct = gmtime((const time_t*)&unixTime);
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return StringUtils::format("%04i%02i%02i-%02i%02i%02i", timeStruct->tm_year + 1900, timeStruct->tm_mon + 1, timeStruct->tm_mday, timeStruct->tm_hour, timeStruct->tm_min, timeStruct->tm_sec);
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}
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std::string StringUtils::UTF16toUTF8(const std::u16string& src)
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{
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static std::wstring_convert<std::codecvt_utf8_utf16<char16_t>,char16_t> convert;
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std::string dst = convert.to_bytes(src);
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return dst;
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}
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std::string StringUtils::removeForbiddenCharacters(std::string src)
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{
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static const std::string illegalChars = ".,!\\/:?*\"<>|";
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for (size_t i = 0, sz = src.length(); i < sz; i++)
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{
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if (illegalChars.find(src[i]) != std::string::npos)
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{
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src[i] = ' ';
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}
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}
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size_t i;
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for (i = src.length() - 1; i > 0 && src[i] == ' '; i--);
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src.erase(i + 1, src.length() - i);
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return src;
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}
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std::string StringUtils::format(const std::string fmt_str, ...)
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{
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va_list ap;
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char *fp = NULL;
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va_start(ap, fmt_str);
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vasprintf(&fp, fmt_str.c_str(), ap);
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va_end(ap);
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std::unique_ptr<char[]> formatted(fp);
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return std::string(formatted.get());
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}
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std::string StringUtils::sizeString(double size)
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{
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int i = 0;
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static const char* units[] = {"B", "kB", "MB", "GB"};
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while (size > 1024)
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{
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size /= 1024;
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i++;
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}
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return StringUtils::format("%.*f %s", i, size, units[i]);
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}
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bool StringUtils::containsInvalidChar(const std::string& str)
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{
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for (size_t i = 0, sz = str.length(); i < sz; i++)
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{
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if (!isascii(str[i]))
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{
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return true;
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}
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}
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return false;
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} |