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+/* -*- 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 .
+ */
+
+#ifndef INCLUDED_COMPHELPER_SCOPEGUARD_HXX
+#define INCLUDED_COMPHELPER_SCOPEGUARD_HXX
+
+#include <sal/log.hxx>
+#include <com/sun/star/uno/Exception.hpp>
+
+
+// For some reason, Android buildbot issues -Werror like this:
+// In file included from
+// /home/android/lo/master-android-arm/filter/source/xmlfilteradaptor/XmlFilterAdaptor.cxx:50:
+// /home/android/lo/master-android-arm/include/comphelper/scopeguard.hxx:36:14:
+// error: function 'comphelper::<deduction guide for ScopeGuard><(lambda at
+// /home/android/lo/master-android-arm/filter/source/xmlfilteradaptor/XmlFilterAdaptor.cxx:146:34)>'
+// has internal linkage but is not defined [-Werror,-Wundefined-internal]
+// explicit ScopeGuard( Func && func ) : m_func( std::move(func) ) {}
+// ^
+// /home/android/lo/master-android-arm/filter/source/xmlfilteradaptor/XmlFilterAdaptor.cxx:146:28:
+// note: used here
+// comphelper::ScopeGuard guard([&]() {
+// ^
+#ifdef ANDROID
+#if defined __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wundefined-internal"
+#endif
+#endif
+
+
+namespace comphelper {
+
+/** ScopeGuard to ease writing exception-safe code.
+ */
+template <class Func> class ScopeGuard
+{
+public:
+ /** @param func function object to be executed in dtor
+ */
+ explicit ScopeGuard( Func && func ) : m_func( std::move(func) ) {}
+
+ ~ScopeGuard()
+ {
+ if (m_bDismissed)
+ return;
+ try
+ {
+ m_func();
+ }
+ catch (css::uno::Exception& exc)
+ {
+ SAL_WARN("comphelper", "UNO exception occurred: " << exc);
+ }
+ catch (...)
+ {
+ SAL_WARN("comphelper", "unknown exception occurred!");
+ }
+ }
+
+ /** Dismisses the scope guard, i.e. the function won't
+ be executed.
+ */
+ void dismiss() { m_bDismissed = true; }
+
+private:
+ // noncopyable until we have good reasons...
+ ScopeGuard(const ScopeGuard&) = delete;
+ ScopeGuard& operator=(const ScopeGuard&) = delete;
+
+ Func m_func;
+ bool m_bDismissed = false;
+};
+
+} // namespace comphelper
+
+#ifdef ANDROID
+#if defined __clang__
+#pragma clang diagnostic pop
+#endif
+#endif
+
+#endif // ! defined(INCLUDED_COMPHELPER_SCOPEGUARD_HXX)
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */