mirror of
https://github.com/aimrebirth/tools.git
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60 lines
1.7 KiB
C++
60 lines
1.7 KiB
C++
/*
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* AIM tools
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* Copyright (C) 2015 lzwdgc
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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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#include "common.h"
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#include <primitives/exceptions.h>
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#ifdef _WIN32
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#include <Windows.h>
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#endif
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std::string str2utf8(const std::string &codepage_str, int cp)
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{
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#ifdef _WIN32
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auto utf16_str = str2utf16(codepage_str, cp);
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int utf8_size = WideCharToMultiByte(CP_UTF8, 0, utf16_str.c_str(),
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utf16_str.length(), nullptr, 0,
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nullptr, nullptr);
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std::string utf8_str(utf8_size, '\0');
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WideCharToMultiByte(CP_UTF8, 0, utf16_str.c_str(),
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utf16_str.length(), &utf8_str[0], utf8_size,
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nullptr, nullptr);
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return utf8_str;
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#else
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SW_UNIMPLEMENTED;
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#endif
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}
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std::wstring str2utf16(const std::string &codepage_str, int cp)
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{
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#ifdef _WIN32
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int size;
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std::wstring utf16_str;
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size = MultiByteToWideChar(cp, MB_PRECOMPOSED, codepage_str.c_str(),
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codepage_str.length(), nullptr, 0);
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utf16_str = std::wstring(size, '\0');
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MultiByteToWideChar(cp, MB_PRECOMPOSED, codepage_str.c_str(),
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codepage_str.length(), &utf16_str[0], size);
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return utf16_str;
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#else
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SW_UNIMPLEMENTED;
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#endif
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}
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