diff options
Diffstat (limited to 'src/plugins/platforms/winrt/qwinrtfileengine.cpp')
-rw-r--r-- | src/plugins/platforms/winrt/qwinrtfileengine.cpp | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/plugins/platforms/winrt/qwinrtfileengine.cpp b/src/plugins/platforms/winrt/qwinrtfileengine.cpp index e9b2a82763..962e4ab938 100644 --- a/src/plugins/platforms/winrt/qwinrtfileengine.cpp +++ b/src/plugins/platforms/winrt/qwinrtfileengine.cpp @@ -43,6 +43,7 @@ #include <QtCore/QCoreApplication> #include <QtCore/QHash> #include <QtCore/qfunctions_winrt.h> +#include <QtCore/private/qfsfileengine_p.h> #include <wrl.h> #include <windows.storage.h> @@ -196,7 +197,19 @@ bool QWinRTFileEngine::open(QIODevice::OpenMode openMode) hr = QWinRTFunctions::await(op, d->stream.GetAddressOf()); RETURN_AND_SET_ERROR_IF_FAILED(QFileDevice::OpenError, false); - d->openMode = openMode; + const ProcessOpenModeResult res = processOpenModeFlags(openMode); + if (!res.ok) { + setError(QFileDevice::OpenError, res.error); + return false; + } + d->openMode = res.openMode; + if (d->openMode & QIODevice::Truncate) { + if (!setSize(0)) { + close(); + setError(QFileDevice::OpenError, QLatin1String("Could not truncate file")); + return false; + } + } return SUCCEEDED(hr); } |