Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 105 insertions, 0 deletions

diff --git a/desktop/win32/source/applauncher/launcher.cxx b/desktop/win32/source/applauncher/launcher.cxx
new file mode 100644
index 000000000..bf80dba2c
--- /dev/null
+++ b/desktop/win32/source/applauncher/launcher.cxx
@@ -0,0 +1,105 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include "launcher.hxx"
+
+#include <stdlib.h>
+#include <malloc.h>
+
+extern "C" int APIENTRY wWinMain( HINSTANCE, HINSTANCE, LPWSTR, int )
+{
+    // Retrieve startup info
+
+    STARTUPINFOW aStartupInfo;
+
+    ZeroMemory( &aStartupInfo, sizeof(aStartupInfo) );
+    aStartupInfo.cb = sizeof( aStartupInfo );
+    GetStartupInfoW( &aStartupInfo );
+
+    // Retrieve command line
+
+    LPWSTR lpCommandLine = static_cast<LPWSTR>(_alloca( sizeof(WCHAR) * (wcslen(GetCommandLineW()) + wcslen(APPLICATION_SWITCH) + 2) ));
+
+    wcscpy( lpCommandLine, GetCommandLineW() );
+    wcscat( lpCommandLine, L" " );
+    wcscat( lpCommandLine, APPLICATION_SWITCH );
+
+    // Calculate application name
+
+    WCHAR szApplicationName[MAX_PATH];
+    WCHAR szDrive[MAX_PATH];
+    WCHAR szDir[MAX_PATH];
+    WCHAR szFileName[MAX_PATH];
+    WCHAR szExt[MAX_PATH];
+
+    GetModuleFileNameW( nullptr, szApplicationName, MAX_PATH );
+    _wsplitpath( szApplicationName, szDrive, szDir, szFileName, szExt );
+    _wmakepath( szApplicationName, szDrive, szDir, L"soffice", L".exe" );
+
+    PROCESS_INFORMATION aProcessInfo;
+
+    bool fSuccess = CreateProcessW(
+        szApplicationName,
+        lpCommandLine,
+        nullptr,
+        nullptr,
+        TRUE,
+        0,
+        nullptr,
+        nullptr,
+        &aStartupInfo,
+        &aProcessInfo );
+
+    if ( fSuccess )
+    {
+        // Wait for soffice process to be terminated to allow other applications
+        // to wait for termination of started process
+
+        WaitForSingleObject( aProcessInfo.hProcess, INFINITE );
+
+        CloseHandle( aProcessInfo.hProcess );
+        CloseHandle( aProcessInfo.hThread );
+
+        return 0;
+    }
+
+    DWORD dwError = GetLastError();
+
+    LPWSTR lpMsgBuf = nullptr;
+
+    FormatMessageW(
+        FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
+        nullptr,
+        dwError,
+        MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), // Default language
+        reinterpret_cast<LPWSTR>(&lpMsgBuf),
+        0,
+        nullptr
+    );
+
+    // Display the string.
+    MessageBoxW( nullptr, lpMsgBuf, nullptr, MB_OK | MB_ICONERROR );
+
+    // Free the buffer.
+    HeapFree( GetProcessHeap(), 0, lpMsgBuf );
+
+    return dwError;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */