diff options
Diffstat (limited to 'src/corelib/io/qfilesystemengine_win.cpp')
| -rw-r--r-- | src/corelib/io/qfilesystemengine_win.cpp | 33 |
1 files changed, 24 insertions, 9 deletions
diff --git a/src/corelib/io/qfilesystemengine_win.cpp b/src/corelib/io/qfilesystemengine_win.cpp index 826a023d3d..0829bbc6e8 100644 --- a/src/corelib/io/qfilesystemengine_win.cpp +++ b/src/corelib/io/qfilesystemengine_win.cpp @@ -84,6 +84,11 @@ using namespace Microsoft::WRL::Wrappers; using namespace ABI::Windows::Foundation; using namespace ABI::Windows::Storage; using namespace ABI::Windows::ApplicationModel; + +#if _MSC_VER < 1900 +#define Q_OS_WINRT_WIN81 +#endif + #endif // Q_OS_WINRT #ifndef SPI_GETPLATFORMTYPE @@ -528,7 +533,7 @@ QString QFileSystemEngine::nativeAbsoluteFilePath(const QString &path) { // can be //server or //server/share QString absPath; -#if !defined(Q_OS_WINCE) && !defined(Q_OS_WINRT) +#if !defined(Q_OS_WINCE) && !defined(Q_OS_WINRT_WIN81) QVarLengthArray<wchar_t, MAX_PATH> buf(qMax(MAX_PATH, path.size() + 1)); wchar_t *fileName = 0; DWORD retLen = GetFullPathName((wchar_t*)path.utf16(), buf.size(), buf.data(), &fileName); @@ -538,6 +543,16 @@ QString QFileSystemEngine::nativeAbsoluteFilePath(const QString &path) } if (retLen != 0) absPath = QString::fromWCharArray(buf.data(), retLen); +# if defined(Q_OS_WINRT) + // Win32 returns eg C:/ as root directory with a trailing /. + // WinRT returns the sandbox root without /. + // Also C:/../.. returns C:/ on Win32, while for WinRT it steps outside the package + // and goes beyond package root. Hence force the engine to stay inside + // the package. + const QString rootPath = QDir::toNativeSeparators(QDir::rootPath()); + if (absPath.size() < rootPath.size() && rootPath.startsWith(absPath)) + absPath = rootPath; +# endif // Q_OS_WINRT #elif !defined(Q_OS_WINCE) if (QDir::isRelativePath(path)) absPath = QDir::toNativeSeparators(QDir::cleanPath(QDir::currentPath() + QLatin1Char('/') + path)); @@ -575,7 +590,7 @@ QFileSystemEntry QFileSystemEngine::absoluteName(const QFileSystemEntry &entry) ret = entry.filePath(); #endif } else { -#ifndef Q_OS_WINRT +#ifndef Q_OS_WINRT_WIN81 ret = QDir::cleanPath(QDir::currentPath() + QLatin1Char('/') + entry.filePath()); #else // Some WinRT APIs do not support absolute paths (due to sandboxing). @@ -1224,8 +1239,8 @@ QString QFileSystemEngine::rootPath() if (FAILED(item->get_Path(finalWinPath.GetAddressOf()))) return ret; - ret = QDir::fromNativeSeparators(QString::fromWCharArray(finalWinPath.GetRawBuffer(nullptr))); - + const QString qtWinPath = QDir::fromNativeSeparators(QString::fromWCharArray(finalWinPath.GetRawBuffer(nullptr))); + ret = qtWinPath.endsWith(QLatin1Char('/')) ? qtWinPath : qtWinPath + QLatin1Char('/'); #else QString ret = QString::fromLatin1(qgetenv("SystemDrive")); if (ret.isEmpty()) @@ -1343,7 +1358,7 @@ bool QFileSystemEngine::setCurrentPath(const QFileSystemEntry &entry) if(!(meta.exists() && meta.isDirectory())) return false; -#if !defined(Q_OS_WINCE) && !defined(Q_OS_WINRT) +#if !defined(Q_OS_WINCE) && !defined(Q_OS_WINRT_WIN81) //TODO: this should really be using nativeFilePath(), but that returns a path in long format \\?\c:\foo //which causes many problems later on when it's returned through currentPath() return ::SetCurrentDirectory(reinterpret_cast<const wchar_t*>(QDir::toNativeSeparators(entry.filePath()).utf16())) != 0; @@ -1356,7 +1371,7 @@ bool QFileSystemEngine::setCurrentPath(const QFileSystemEntry &entry) QFileSystemEntry QFileSystemEngine::currentPath() { QString ret; -#if !defined(Q_OS_WINCE) && !defined(Q_OS_WINRT) +#if !defined(Q_OS_WINCE) && !defined(Q_OS_WINRT_WIN81) DWORD size = 0; wchar_t currentName[PATH_MAX]; size = ::GetCurrentDirectory(PATH_MAX, currentName); @@ -1372,17 +1387,17 @@ QFileSystemEntry QFileSystemEngine::currentPath() } if (ret.length() >= 2 && ret[1] == QLatin1Char(':')) ret[0] = ret.at(0).toUpper(); // Force uppercase drive letters. -#else // !Q_OS_WINCE && !Q_OS_WINRT +#else // !Q_OS_WINCE && !Q_OS_WINRT_WIN81 //TODO - a race condition exists when using currentPath / setCurrentPath from multiple threads if (qfsPrivateCurrentDir.isEmpty()) -#ifndef Q_OS_WINRT +#ifndef Q_OS_WINRT_WIN81 qfsPrivateCurrentDir = QCoreApplication::applicationDirPath(); #else qfsPrivateCurrentDir = QDir::rootPath(); #endif ret = qfsPrivateCurrentDir; -#endif // Q_OS_WINCE || Q_OS_WINRT +#endif // Q_OS_WINCE || Q_OS_WINRT_WIN81 return QFileSystemEntry(ret, QFileSystemEntry::FromNativePath()); } |