1 files changed, 58 insertions, 0 deletions
diff --git a/Source/WebKit2/Shared/qt/CleanupHandler.cpp b/Source/WebKit2/Shared/qt/CleanupHandler.cpp
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+++ b/Source/WebKit2/Shared/qt/CleanupHandler.cpp
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+/*
+ * Copyright (C) 2010 University of Szeged. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "CleanupHandler.h"
+
+#include "MappedMemoryPool.h"
+#include "RunLoop.h"
+#include <csignal>
+#include <cstdlib>
+#include <QApplication>
+
+namespace WebKit {
+
+CleanupHandler* CleanupHandler::theInstance = 0;
+
+CleanupHandler::CleanupHandler()
+    : m_hasStartedDeleting(false)
+{
+    moveToThread(qApp->thread()); // Ensure that we are acting on the main thread.
+    connect(qApp, SIGNAL(aboutToQuit()), SLOT(deleteObjects()), Qt::DirectConnection);
+    signal(SIGTERM, &CleanupHandler::sigTermHandler);
+}
+
+void CleanupHandler::sigTermHandler(int)
+{
+    ::RunLoop::main()->stop();
+}
+
+void CleanupHandler::deleteObjects()
+{
+    m_hasStartedDeleting = true;
+    for (unsigned i = 0; i < m_objects.size(); ++i)
+        m_objects[i]->deleteLater();
+}
+
+} // namespace WebKit