89 lines
2.1 KiB
C++
89 lines
2.1 KiB
C++
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/*
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* Copyright (C) Nemirtingas
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* This file is part of System.
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*
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* System is free software; you can redistribute it
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* and/or modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 3 of the License, or (at your option) any later version.
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*
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* System is distributed in the hope that it will be
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* useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with System; if not, see
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* <http://www.gnu.org/licenses/>.
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*/
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#include "System_internals.h"
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#include "String.hpp"
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#include <string.h>
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#include <algorithm>
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#include <cctype>
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namespace System {
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namespace String {
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namespace details {
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void LeftTrim(std::string& str)
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{
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str.erase(str.begin(), std::find_if(str.begin(), str.end(), [](const char c)
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{
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return !std::isspace((unsigned char)c);
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}));
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}
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void RightTrim(std::string& str)
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{
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str.erase(std::find_if(str.rbegin(), str.rend(), [](const char c)
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{
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return !std::isspace((unsigned char)c);
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}).base(), str.end());
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}
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void ToUpper(char* str, size_t len)
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{
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while(len--)
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{
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unsigned char c = (unsigned char)*str;
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*str++ = std::toupper(c);
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}
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}
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void ToLower(char* str, size_t len)
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{
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while (len--)
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{
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unsigned char c = (unsigned char)*str;
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*str++ = std::tolower(c);
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}
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}
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char* CloneString(System::StringView src)
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{
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size_t len = src.length() + 1;
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char* res = new char[len];
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memcpy(res, src.data(), len);
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return res;
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}
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size_t CopyString(System::StringView src, char* dst, size_t dst_size)
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{
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size_t written = 0;
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if (dst != nullptr && dst_size > 0)
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{
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written = src.length() > dst_size ? dst_size - 1 : src.length();
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memcpy(dst, src.data(), written);
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dst[written] = '\0';
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}
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return written;
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}
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}// namespace details
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}// namespace String
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}// namespace System
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