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/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: officeipcthread.hxx,v $
*
* $Revision: 1.19 $
*
* last change: $Author: rt $ $Date: 2005-09-08 17:12:08 $
*
* The Contents of this file are made available subject to
* the terms of GNU Lesser General Public License Version 2.1.
*
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2005 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
************************************************************************/
#ifndef _DESKTOP_OFFICEIPCTHREAD_HXX_
#define _DESKTOP_OFFICEIPCTHREAD_HXX_
#ifndef _COM_SUN_STAR_LANG_XSERVICEINFO_HPP_
#include <com/sun/star/lang/XServiceInfo.hpp>
#endif
#ifndef _COM_SUN_STAR_FRAME_XTERMINATELISTENER_HPP_
#include <com/sun/star/frame/XTerminateListener.hpp>
#endif
#ifndef _VOS_PIPE_HXX_
#include <vos/pipe.hxx>
#endif
#ifndef _VOS_SECURITY_HXX_
#include <vos/security.hxx>
#endif
#ifndef _VOS_THREAD_HXX_
#include <vos/thread.hxx>
#endif
#ifndef _VOS_SIGNAL_HXX_
#include <vos/signal.hxx>
#endif
#ifndef _RTL_USTRING_HXX_
#include <rtl/ustring.hxx>
#endif
#ifndef _CPPUHELPER_WEAKBASE2_HXX_
#include <cppuhelper/implbase2.hxx>
#endif
#ifndef _OSL_CONDITN_HXX_
#include <osl/conditn.hxx>
#endif
namespace desktop
{
class SalMainPipeExchangeSignalHandler : public vos::OSignalHandler
{
virtual TSignalAction SAL_CALL signal(TSignalInfo *pInfo);
};
// A request for the current office
// that was given by command line or by IPC pipe communication.
struct ProcessDocumentsRequest
{
::rtl::OUString aModule;
::rtl::OUString aOpenList; // Documents that should be opened in the default way
::rtl::OUString aViewList; // Documents that should be opened in viewmode
::rtl::OUString aStartList; // Documents/Presentations that should be started
::rtl::OUString aPrintList; // Documents that should be printed on default printer
::rtl::OUString aForceOpenList; // Documents that should be forced to open for editing (even templates)
::rtl::OUString aForceNewList; // Documents that should be forced to create a new document
::rtl::OUString aPrinterName; // The printer name that should be used for printing
::rtl::OUString aPrintToList; // Documents that should be printed on the given printer
::osl::Condition *pcProcessed; // pointer condition to be set when the request has been processed
};
class DispatchWatcher;
class OfficeIPCThread : public vos::OThread
{
private:
static OfficeIPCThread* pGlobalOfficeIPCThread;
static ::osl::Mutex* pOfficeIPCThreadMutex;
vos::OPipe maPipe;
vos::OStreamPipe maStreamPipe;
rtl::OUString maPipeIdent;
sal_Bool mbBlockRequests;
int mnPendingRequests;
DispatchWatcher* mpDispatchWatcher;
/* condition to be set when the request has been processed */
::osl::Condition cProcessed;
/* condition to be set when the main event loop is ready
otherwise an error dialogs event loop could eat away
requests from a 2nd office */
::osl::Condition cReady;
static ::osl::Mutex& GetMutex();
static const char *sc_aTerminationSequence;
static const int sc_nTSeqLength;
static const char *sc_aShowSequence;
static const int sc_nShSeqLength;
static const char *sc_aConfirmationSequence;
static const int sc_nCSeqLength;
OfficeIPCThread();
protected:
/// Working method which should be overridden
virtual void SAL_CALL run();
public:
enum Status
{
IPC_STATUS_OK,
IPC_STATUS_2ND_OFFICE,
IPC_STATUS_BOOTSTRAP_ERROR
};
virtual ~OfficeIPCThread();
// controlling pipe communication during shutdown
static OfficeIPCThread* GetOfficeIPCThread();
static void BlockAllRequests();
static sal_Bool AreRequestsPending();
static void RequestsCompleted( int n = 1 );
static void ExecuteCmdLineRequests( ProcessDocumentsRequest& );
// return FALSE if second office
static Status EnableOfficeIPCThread();
static void DisableOfficeIPCThread();
// start dispatching events...
static void SetReady(OfficeIPCThread* pThread = NULL);
};
class OfficeIPCThreadController : public ::cppu::WeakImplHelper2<
::com::sun::star::lang::XServiceInfo,
::com::sun::star::frame::XTerminateListener >
{
public:
OfficeIPCThreadController() {}
virtual ~OfficeIPCThreadController() {}
// XServiceInfo
virtual ::rtl::OUString SAL_CALL getImplementationName()
throw ( ::com::sun::star::uno::RuntimeException );
virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName )
throw ( ::com::sun::star::uno::RuntimeException );
virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames()
throw ( ::com::sun::star::uno::RuntimeException );
// XEventListener
virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source )
throw( ::com::sun::star::uno::RuntimeException );
// XTerminateListener
virtual void SAL_CALL queryTermination( const ::com::sun::star::lang::EventObject& aEvent )
throw( ::com::sun::star::frame::TerminationVetoException, ::com::sun::star::uno::RuntimeException );
virtual void SAL_CALL notifyTermination( const ::com::sun::star::lang::EventObject& aEvent )
throw( ::com::sun::star::uno::RuntimeException );
};
}
#endif // _DESKTOP_OFFICEIPCTHREAD_HXX_
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