128 lines
4.4 KiB
C++
128 lines
4.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifndef _DESKTOP_DISPATCHWATCHER_HXX
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#define _DESKTOP_DISPATCHWATCHER_HXX
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#include <cppuhelper/implbase1.hxx>
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#include <com/sun/star/frame/XNotifyingDispatch.hpp>
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#include <com/sun/star/frame/XDispatchResultListener.hpp>
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#include "officeipcthread.hxx"
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#include <boost/unordered_map.hpp>
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#include <vector>
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namespace desktop
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{
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/*
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Class for controlls dispatching of command URL through office command line. There
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are "dangerous" command URLs, that can result in a running office without UI. To prevent
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this situation the implementation surveile all dispatches and looks for an open task if
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there is arose a problem. If there is none the office will be shutdown to prevent a
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running office without UI.
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*/
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struct OUStringHashCode
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{
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size_t operator()( const ::rtl::OUString& sString ) const
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{
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return sString.hashCode();
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}
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};
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class DispatchWatcherHashMap : public ::boost::unordered_map< ::rtl::OUString, sal_Int32, OUStringHashCode, ::std::equal_to< ::rtl::OUString > >
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{
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public:
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inline void free()
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{
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DispatchWatcherHashMap().swap( *this );
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}
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};
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class DispatchWatcher : public ::cppu::WeakImplHelper1< ::com::sun::star::frame::XDispatchResultListener >
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{
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public:
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enum RequestType
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{
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REQUEST_OPEN,
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REQUEST_VIEW,
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REQUEST_START,
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REQUEST_PRINT,
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REQUEST_PRINTTO,
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REQUEST_FORCEOPEN,
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REQUEST_FORCENEW,
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REQUEST_CONVERSION,
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REQUEST_INFILTER,
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REQUEST_BATCHPRINT
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};
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struct DispatchRequest
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{
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DispatchRequest( RequestType aType, const ::rtl::OUString& aFile, boost::optional< rtl::OUString > const & cwdUrl, const ::rtl::OUString& aPrinter, const ::rtl::OUString& aFact ) :
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aRequestType( aType ), aURL( aFile ), aCwdUrl( cwdUrl ), aPrinterName( aPrinter ), aPreselectedFactory( aFact ) {}
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RequestType aRequestType;
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rtl::OUString aURL;
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boost::optional< rtl::OUString > aCwdUrl;
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rtl::OUString aPrinterName; // also conversion params
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rtl::OUString aPreselectedFactory;
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};
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typedef std::vector< DispatchRequest > DispatchList;
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virtual ~DispatchWatcher();
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// XEventListener
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virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source )
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throw(::com::sun::star::uno::RuntimeException);
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// XDispachResultListener
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virtual void SAL_CALL dispatchFinished( const com::sun::star::frame::DispatchResultEvent& aEvent ) throw( com::sun::star::uno::RuntimeException );
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// Access function to get a dispatcher watcher reference. There must be a global reference holder
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static DispatchWatcher* GetDispatchWatcher();
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// execute new dispatch request
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sal_Bool executeDispatchRequests( const DispatchList& aDispatches, bool bNoTerminate = false );
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private:
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DispatchWatcher();
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static ::osl::Mutex& GetMutex();
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DispatchWatcherHashMap m_aRequestContainer;
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sal_Int16 m_nRequestCount;
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};
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}
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#endif // _DESKTOP_DISPATCHWATCHER_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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