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d24f368efe
This fixes #976, fixes #974, fixes #444. On Windows the standard stream open() functions expect bytes encoded in current system encoding, not UTF8. Since we're dealing with UTF8 throughout the application this results in wrong paths being passed and failure to open files. As a solution, we convert the paths to UTF16 via the WCHAR character type and use the special Windows-specific overloads of open() functions.
38 lines
1.4 KiB
C++
38 lines
1.4 KiB
C++
/*
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barrier -- mouse and keyboard sharing utility
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Copyright (C) Barrier contributors
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This package is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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found in the file LICENSE that should have accompanied this file.
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This package 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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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 "encoding_utilities.h"
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#include <stringapiset.h>
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std::string win_wchar_to_utf8(const WCHAR* utfStr)
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{
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int utfLength = lstrlenW(utfStr);
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int mbLength = WideCharToMultiByte(CP_UTF8, 0, utfStr, utfLength, NULL, 0, NULL, NULL);
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std::string mbStr(mbLength, 0);
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WideCharToMultiByte(CP_UTF8, 0, utfStr, utfLength, &mbStr[0], mbLength, NULL, NULL);
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return mbStr;
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}
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std::vector<WCHAR> utf8_to_win_char(const std::string& str)
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{
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int result_len = MultiByteToWideChar(CP_UTF8, 0, str.data(), str.size(), NULL, 0);
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std::vector<WCHAR> result;
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result.resize(result_len + 1, 0);
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MultiByteToWideChar(CP_UTF8, 0, str.data(), str.size(), result.data(), result_len);
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return result;
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}
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