1 files changed, 79 insertions, 0 deletions
diff --git a/extensions/source/ole/olethread.cxx b/extensions/source/ole/olethread.cxx
new file mode 100644
index 000000000000..bd17dff2b90e
--- /dev/null
+++ b/extensions/source/ole/olethread.cxx
@@ -0,0 +1,79 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+// MARKER(update_precomp.py): autogen include statement, do not remove
+#include "precompiled_extensions.hxx"
+#if defined _MSC_VER && ( _MSC_VER >= 1200 )
+#define _WIN32_WINNT  0x0400
+#endif
+
+#include "ole2uno.hxx"
+
+#include <tools/presys.h>
+#include <tools/postsys.h>
+
+#include <osl/thread.hxx>
+
+using namespace std;
+
+namespace ole_adapter
+{
+// CoInitializeEx *
+typedef DECLSPEC_IMPORT HRESULT (STDAPICALLTYPE *ptrCoInitEx)( LPVOID, DWORD);
+// CoInitialize *
+typedef DECLSPEC_IMPORT HRESULT (STDAPICALLTYPE *ptrCoInit)( LPVOID);
+
+void o2u_attachCurrentThread()
+{
+    static osl::ThreadData oleThreadData;
+
+    if ((sal_Bool)(sal_IntPtr)oleThreadData.getData() != sal_True)
+    {
+        HINSTANCE inst= LoadLibrary( _T("ole32.dll"));
+        if( inst )
+        {
+            HRESULT hr;
+            // Try DCOM
+            ptrCoInitEx initFuncEx= (ptrCoInitEx)GetProcAddress( inst, _T("CoInitializeEx"));
+            if( initFuncEx)
+                hr= initFuncEx( NULL, COINIT_MULTITHREADED);
+            // No DCOM, try COM
+            else
+            {
+                ptrCoInit initFunc= (ptrCoInit)GetProcAddress( inst,_T("CoInitialize"));
+                if( initFunc)
+                    hr= initFunc( NULL);
+            }
+        }
+        oleThreadData.setData((void*)sal_True);
+    }
+}
+
+} // end namespace
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */