/* -*- 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_DESKTOP_SOURCE_APP_DISPATCHWATCHER_HXX #define INCLUDED_DESKTOP_SOURCE_APP_DISPATCHWATCHER_HXX #include #include #include #include "officeipcthread.hxx" #include #include namespace desktop { /* Class for controls dispatching of command URL through office command line. There are "dangerous" command URLs, that can result in a running office without UI. To prevent this situation the implementation surveile all dispatches and looks for an open task if there is arose a problem. If there is none the office will be shutdown to prevent a running office without UI. */ class DispatchWatcherHashMap : public ::boost::unordered_map< OUString, sal_Int32, OUStringHash, ::std::equal_to< OUString > > { public: inline void free() { DispatchWatcherHashMap().swap( *this ); // get rid of reserved capacity } }; class DispatchWatcher : public ::cppu::WeakImplHelper1< ::com::sun::star::frame::XDispatchResultListener > { public: enum RequestType { REQUEST_OPEN, REQUEST_VIEW, REQUEST_START, REQUEST_PRINT, REQUEST_PRINTTO, REQUEST_FORCEOPEN, REQUEST_FORCENEW, REQUEST_CONVERSION, REQUEST_INFILTER, REQUEST_BATCHPRINT, REQUEST_CAT }; struct DispatchRequest { DispatchRequest( RequestType aType, const OUString& aFile, boost::optional< OUString > const & cwdUrl, const OUString& aPrinter, const OUString& aFact ) : aRequestType( aType ), aURL( aFile ), aCwdUrl( cwdUrl ), aPrinterName( aPrinter ), aPreselectedFactory( aFact ) {} RequestType aRequestType; OUString aURL; boost::optional< OUString > aCwdUrl; OUString aPrinterName; // also conversion params OUString aPreselectedFactory; }; typedef std::vector< DispatchRequest > DispatchList; virtual ~DispatchWatcher(); // XEventListener virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source ) throw(::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE; // XDispachResultListener virtual void SAL_CALL dispatchFinished( const com::sun::star::frame::DispatchResultEvent& aEvent ) throw( com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE; // Access function to get a dispatcher watcher reference. There must be a global reference holder static DispatchWatcher* GetDispatchWatcher(); // execute new dispatch request bool executeDispatchRequests( const DispatchList& aDispatches, bool bNoTerminate = false ); private: DispatchWatcher(); static ::osl::Mutex& GetMutex(); DispatchWatcherHashMap m_aRequestContainer; sal_Int16 m_nRequestCount; }; } #endif // INCLUDED_DESKTOP_SOURCE_APP_DISPATCHWATCHER_HXX /* vim:set shiftwidth=4 softtabstop=4 expandtab: */