diff options
Diffstat (limited to 'src/winmain')
| -rw-r--r-- | src/winmain/qtmain_winrt.cpp | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/src/winmain/qtmain_winrt.cpp b/src/winmain/qtmain_winrt.cpp index 473c41ab8e..5d2abcccc7 100644 --- a/src/winmain/qtmain_winrt.cpp +++ b/src/winmain/qtmain_winrt.cpp @@ -140,6 +140,8 @@ public: hr = applicationFactory->CreateInstance(this, &base, &core); RETURN_VOID_IF_FAILED("Failed to create application container instance"); + + pidFile = INVALID_HANDLE_VALUE; } ~AppContainer() @@ -157,6 +159,13 @@ public: int argc = app->args.count(); char **argv = app->args.data(); const int res = main(argc, argv); + if (app->pidFile != INVALID_HANDLE_VALUE) { + const QByteArray resString = QByteArray::number(res); + WriteFile(app->pidFile, reinterpret_cast<LPCVOID>(resString.constData()), + resString.size(), NULL, NULL); + FlushFileBuffers(app->pidFile); + CloseHandle(app->pidFile); + } app->core->Exit(); return res; }, this, CREATE_SUSPENDED, nullptr); @@ -248,11 +257,10 @@ private: .absoluteFilePath(QString::number(uint(GetCurrentProcessId())) + QStringLiteral(".pid")); CREATEFILE2_EXTENDED_PARAMETERS params = { sizeof(CREATEFILE2_EXTENDED_PARAMETERS), - FILE_ATTRIBUTE_NORMAL, FILE_FLAG_DELETE_ON_CLOSE + FILE_ATTRIBUTE_NORMAL }; - // (Unused) handle will automatically be closed when the app exits - CreateFile2(reinterpret_cast<LPCWSTR>(pidFileName.utf16()), - 0, FILE_SHARE_READ|FILE_SHARE_DELETE, CREATE_ALWAYS, ¶ms); + pidFile = CreateFile2(reinterpret_cast<LPCWSTR>(pidFileName.utf16()), + GENERIC_READ|GENERIC_WRITE, FILE_SHARE_READ, CREATE_ALWAYS, 0); // Install the develMode message handler #ifndef Q_OS_WINPHONE defaultMessageHandler = qInstallMessageHandler(devMessageHandler); @@ -315,6 +323,7 @@ private: QByteArray commandLine; QVarLengthArray<char *> args; HANDLE mainThread; + HANDLE pidFile; }; // Main entry point for Appx containers |