166 lines
6.5 KiB
C++
166 lines
6.5 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_OFFICEIPCTHREAD_HXX_
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#define _DESKTOP_OFFICEIPCTHREAD_HXX_
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#include <com/sun/star/lang/XServiceInfo.hpp>
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#include <com/sun/star/frame/XTerminateListener.hpp>
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#include <osl/pipe.hxx>
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#include <osl/security.hxx>
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#include <osl/signal.h>
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#include <rtl/ustring.hxx>
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#include <cppuhelper/implbase2.hxx>
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#include <osl/conditn.hxx>
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#include <osl/thread.hxx>
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#include "boost/optional.hpp"
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namespace desktop
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{
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oslSignalAction SAL_CALL SalMainPipeExchangeSignal_impl(void* /*pData*/, oslSignalInfo* pInfo);
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// A request for the current office
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// that was given by command line or by IPC pipe communication.
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struct ProcessDocumentsRequest
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{
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ProcessDocumentsRequest(boost::optional< rtl::OUString > const & cwdUrl):
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aCwdUrl(cwdUrl), pcProcessed( NULL ) {}
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boost::optional< ::rtl::OUString > aCwdUrl;
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::rtl::OUString aModule;
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::rtl::OUString aOpenList; // Documents that should be opened in the default way
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::rtl::OUString aViewList; // Documents that should be opened in viewmode
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::rtl::OUString aStartList; // Documents/Presentations that should be started
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::rtl::OUString aPrintList; // Documents that should be printed on default printer
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::rtl::OUString aForceOpenList; // Documents that should be forced to open for editing (even templates)
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::rtl::OUString aForceNewList; // Documents that should be forced to create a new document
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::rtl::OUString aPrinterName; // The printer name that should be used for printing
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::rtl::OUString aPrintToList; // Documents that should be printed on the given printer
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::rtl::OUString aConversionList;
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::rtl::OUString aConversionParams;
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::rtl::OUString aConversionOut;
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::rtl::OUString aInFilter;
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::osl::Condition *pcProcessed; // pointer condition to be set when the request has been processed
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};
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class DispatchWatcher;
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class OfficeIPCThread : public osl::Thread
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{
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private:
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static OfficeIPCThread* pGlobalOfficeIPCThread;
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osl::Pipe maPipe;
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osl::StreamPipe maStreamPipe;
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rtl::OUString maPipeIdent;
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bool mbDowning;
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bool mbRequestsEnabled;
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int mnPendingRequests;
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DispatchWatcher* mpDispatchWatcher;
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/* condition to be set when the request has been processed */
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::osl::Condition cProcessed;
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/* condition to be set when the main event loop is ready
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otherwise an error dialogs event loop could eat away
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requests from a 2nd office */
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::osl::Condition cReady;
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static ::osl::Mutex& GetMutex();
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static const char *sc_aTerminationSequence;
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static const int sc_nTSeqLength;
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static const char *sc_aShowSequence;
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static const int sc_nShSeqLength;
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static const char *sc_aConfirmationSequence;
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static const int sc_nCSeqLength;
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OfficeIPCThread();
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protected:
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/// Working method which should be overridden
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virtual void SAL_CALL run();
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public:
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enum Status
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{
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IPC_STATUS_OK,
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IPC_STATUS_2ND_OFFICE,
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IPC_STATUS_BOOTSTRAP_ERROR
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};
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virtual ~OfficeIPCThread();
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// controlling pipe communication during shutdown
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static void SetDowning();
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static void EnableRequests( bool i_bEnable = true );
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static sal_Bool AreRequestsPending();
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static void RequestsCompleted( int n = 1 );
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static sal_Bool ExecuteCmdLineRequests( ProcessDocumentsRequest& );
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// return sal_False if second office
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static Status EnableOfficeIPCThread();
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static void DisableOfficeIPCThread();
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// start dispatching events...
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static void SetReady(OfficeIPCThread* pThread = NULL);
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bool AreRequestsEnabled() const { return mbRequestsEnabled && ! mbDowning; }
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};
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class OfficeIPCThreadController : public ::cppu::WeakImplHelper2<
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::com::sun::star::lang::XServiceInfo,
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::com::sun::star::frame::XTerminateListener >
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{
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public:
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OfficeIPCThreadController() {}
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virtual ~OfficeIPCThreadController() {}
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// XServiceInfo
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virtual ::rtl::OUString SAL_CALL getImplementationName()
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throw ( ::com::sun::star::uno::RuntimeException );
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virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName )
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throw ( ::com::sun::star::uno::RuntimeException );
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virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames()
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throw ( ::com::sun::star::uno::RuntimeException );
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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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// XTerminateListener
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virtual void SAL_CALL queryTermination( const ::com::sun::star::lang::EventObject& aEvent )
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throw( ::com::sun::star::frame::TerminationVetoException, ::com::sun::star::uno::RuntimeException );
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virtual void SAL_CALL notifyTermination( const ::com::sun::star::lang::EventObject& aEvent )
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throw( ::com::sun::star::uno::RuntimeException );
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};
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}
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#endif // _DESKTOP_OFFICEIPCTHREAD_HXX_
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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