closes https://github.com/assimp/assimp/issues/1612: make wstaring handling depend from encoding of the filename.
parent
2294390917
commit
5a30bccdae
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@ -74,10 +74,22 @@ bool DefaultIOSystem::Exists( const char* pFile) const
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{
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{
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#ifdef _WIN32
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#ifdef _WIN32
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wchar_t fileName16[PATHLIMIT];
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wchar_t fileName16[PATHLIMIT];
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MultiByteToWideChar(CP_UTF8, MB_PRECOMPOSED, pFile, -1, fileName16, PATHLIMIT);
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struct _stat64 filestat;
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bool isUnicode = IsTextUnicode(pFile, strlen(pFile), NULL);
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if (0 != _wstat64(fileName16, &filestat))
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if (isUnicode) {
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return false;
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MultiByteToWideChar(CP_UTF8, MB_PRECOMPOSED, pFile, -1, fileName16, PATHLIMIT);
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struct _stat64 filestat;
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if (0 != _wstat64(fileName16, &filestat)) {
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return false;
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}
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} else {
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FILE* file = ::fopen(pFile, "rb");
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if (!file)
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return false;
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::fclose(file);
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}
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#else
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#else
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FILE* file = ::fopen( pFile, "rb");
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FILE* file = ::fopen( pFile, "rb");
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if( !file)
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if( !file)
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@ -97,9 +109,14 @@ IOStream* DefaultIOSystem::Open( const char* strFile, const char* strMode)
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FILE* file;
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FILE* file;
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#ifdef _WIN32
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#ifdef _WIN32
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wchar_t fileName16[PATHLIMIT];
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wchar_t fileName16[PATHLIMIT];
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MultiByteToWideChar(CP_UTF8, MB_PRECOMPOSED, strFile, -1, fileName16, PATHLIMIT);
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bool isUnicode = IsTextUnicode(strFile, strlen(strFile), NULL );
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std::string mode8(strMode);
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if (isUnicode) {
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file = ::_wfopen(fileName16, std::wstring(mode8.begin(), mode8.end()).c_str());
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MultiByteToWideChar(CP_UTF8, MB_PRECOMPOSED, strFile, -1, fileName16, PATHLIMIT);
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std::string mode8(strMode);
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file = ::_wfopen(fileName16, std::wstring(mode8.begin(), mode8.end()).c_str());
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} else {
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file = ::fopen(strFile, strMode);
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}
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#else
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#else
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file = ::fopen(strFile, strMode);
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file = ::fopen(strFile, strMode);
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#endif
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#endif
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@ -140,24 +157,41 @@ inline static void MakeAbsolutePath (const char* in, char* _out)
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{
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{
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ai_assert(in && _out);
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ai_assert(in && _out);
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#if defined( _MSC_VER ) || defined( __MINGW32__ )
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#if defined( _MSC_VER ) || defined( __MINGW32__ )
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wchar_t out16[PATHLIMIT];
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bool isUnicode = IsTextUnicode(in, strlen(in), NULL);
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wchar_t in16[PATHLIMIT];
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if (isUnicode) {
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MultiByteToWideChar(CP_UTF8, MB_PRECOMPOSED, in, -1, out16, PATHLIMIT);
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wchar_t out16[PATHLIMIT];
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wchar_t* ret = ::_wfullpath( out16, in16, PATHLIMIT );
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wchar_t in16[PATHLIMIT];
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if (ret)
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MultiByteToWideChar(CP_UTF8, MB_PRECOMPOSED, in, -1, out16, PATHLIMIT);
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{
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wchar_t* ret = ::_wfullpath(out16, in16, PATHLIMIT);
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WideCharToMultiByte(CP_UTF8, MB_PRECOMPOSED, out16, -1, _out, PATHLIMIT, nullptr, nullptr);
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if (ret) {
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WideCharToMultiByte(CP_UTF8, MB_PRECOMPOSED, out16, -1, _out, PATHLIMIT, nullptr, nullptr);
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}
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if (!ret) {
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// preserve the input path, maybe someone else is able to fix
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// the path before it is accessed (e.g. our file system filter)
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DefaultLogger::get()->warn("Invalid path: " + std::string(in));
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strcpy(_out, in);
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}
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} else {
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char* ret = :: _fullpath(_out, in, PATHLIMIT);
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if (!ret) {
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// preserve the input path, maybe someone else is able to fix
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// the path before it is accessed (e.g. our file system filter)
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DefaultLogger::get()->warn("Invalid path: " + std::string(in));
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strcpy(_out, in);
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}
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}
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}
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#else
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#else
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// use realpath
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// use realpath
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char* ret = realpath(in, _out);
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char* ret = realpath(in, _out);
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#endif
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if(!ret) {
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if(!ret) {
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// preserve the input path, maybe someone else is able to fix
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// preserve the input path, maybe someone else is able to fix
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// the path before it is accessed (e.g. our file system filter)
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// the path before it is accessed (e.g. our file system filter)
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DefaultLogger::get()->warn("Invalid path: "+std::string(in));
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DefaultLogger::get()->warn("Invalid path: "+std::string(in));
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strcpy(_out,in);
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strcpy(_out,in);
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}
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}
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#endif
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}
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}
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// ------------------------------------------------------------------------------------------------
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// ------------------------------------------------------------------------------------------------
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