171 lines
6.6 KiB
C++
171 lines
6.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <dispatch/systemexec.hxx>
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#include <general.h>
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#include <services.h>
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#include <com/sun/star/system/SystemShellExecute.hpp>
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#include <com/sun/star/util/PathSubstitution.hpp>
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#include <com/sun/star/util/XStringSubstitution.hpp>
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#include <com/sun/star/system/SystemShellExecuteFlags.hpp>
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#include <com/sun/star/frame/DispatchResultState.hpp>
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#include <vcl/svapp.hxx>
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#include <comphelper/processfactory.hxx>
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namespace framework{
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#define PROTOCOL_VALUE "systemexecute:"
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#define PROTOCOL_LENGTH 14
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// XInterface, XTypeProvider, XServiceInfo
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DEFINE_XSERVICEINFO_MULTISERVICE_2(SystemExec ,
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::cppu::OWeakObject ,
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SERVICENAME_PROTOCOLHANDLER ,
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IMPLEMENTATIONNAME_SYSTEMEXEC)
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DEFINE_INIT_SERVICE(SystemExec,
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{
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/*Attention
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I think we don't need any mutex or lock here ... because we are called by our own static method impl_createInstance()
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to create a new instance of this class by our own supported service factory.
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see macro DEFINE_XSERVICEINFO_MULTISERVICE and "impl_initService()" for further information!
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*/
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}
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)
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SystemExec::SystemExec( const css::uno::Reference< css::uno::XComponentContext >& rxContext )
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: m_xContext ( rxContext )
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{
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}
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SystemExec::~SystemExec()
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{
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}
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css::uno::Reference< css::frame::XDispatch > SAL_CALL SystemExec::queryDispatch( const css::util::URL& aURL ,
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const OUString&,
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sal_Int32 ) throw( css::uno::RuntimeException, std::exception )
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{
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css::uno::Reference< css::frame::XDispatch > xDispatcher;
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if (aURL.Complete.startsWith(PROTOCOL_VALUE))
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xDispatcher = this;
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return xDispatcher;
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}
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css::uno::Sequence< css::uno::Reference< css::frame::XDispatch > > SAL_CALL SystemExec::queryDispatches( const css::uno::Sequence< css::frame::DispatchDescriptor >& lDescriptor ) throw( css::uno::RuntimeException, std::exception )
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{
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sal_Int32 nCount = lDescriptor.getLength();
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css::uno::Sequence< css::uno::Reference< css::frame::XDispatch > > lDispatcher( nCount );
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for( sal_Int32 i=0; i<nCount; ++i )
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{
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lDispatcher[i] = this->queryDispatch(
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lDescriptor[i].FeatureURL,
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lDescriptor[i].FrameName,
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lDescriptor[i].SearchFlags);
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}
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return lDispatcher;
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}
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void SAL_CALL SystemExec::dispatch( const css::util::URL& aURL ,
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const css::uno::Sequence< css::beans::PropertyValue >& lArguments ) throw( css::uno::RuntimeException, std::exception )
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{
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dispatchWithNotification(aURL, lArguments, css::uno::Reference< css::frame::XDispatchResultListener >());
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}
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void SAL_CALL SystemExec::dispatchWithNotification( const css::util::URL& aURL ,
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const css::uno::Sequence< css::beans::PropertyValue >&,
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const css::uno::Reference< css::frame::XDispatchResultListener >& xListener ) throw( css::uno::RuntimeException, std::exception )
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{
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// convert "systemexec:file:///c:/temp/test.html" => "file:///c:/temp/test.html"
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sal_Int32 c = aURL.Complete.getLength()-PROTOCOL_LENGTH;
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if (c<1) // we dont check for valid URLs here! The system will show an error message ...
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{
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impl_notifyResultListener(xListener, css::frame::DispatchResultState::FAILURE);
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return;
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}
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OUString sSystemURLWithVariables = aURL.Complete.copy(PROTOCOL_LENGTH, c);
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// TODO check security settings ...
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try
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{
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css::uno::Reference< css::util::XStringSubstitution > xPathSubst( css::util::PathSubstitution::create(m_xContext) );
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OUString sSystemURL = xPathSubst->substituteVariables(sSystemURLWithVariables, sal_True); // sal_True force an exception if unknown variables exists !
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css::uno::Reference< css::system::XSystemShellExecute > xShell = css::system::SystemShellExecute::create( m_xContext );
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xShell->execute(sSystemURL, OUString(), css::system::SystemShellExecuteFlags::URIS_ONLY);
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impl_notifyResultListener(xListener, css::frame::DispatchResultState::SUCCESS);
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}
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catch(const css::uno::Exception&)
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{
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impl_notifyResultListener(xListener, css::frame::DispatchResultState::FAILURE);
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}
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}
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void SAL_CALL SystemExec::addStatusListener( const css::uno::Reference< css::frame::XStatusListener >&,
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const css::util::URL& ) throw( css::uno::RuntimeException, std::exception )
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{
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// not supported yet
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}
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void SAL_CALL SystemExec::removeStatusListener( const css::uno::Reference< css::frame::XStatusListener >&,
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const css::util::URL& ) throw( css::uno::RuntimeException, std::exception )
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{
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// not supported yet
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}
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void SystemExec::impl_notifyResultListener(const css::uno::Reference< css::frame::XDispatchResultListener >& xListener,
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const sal_Int16 nState )
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{
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if (xListener.is())
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{
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css::frame::DispatchResultEvent aEvent;
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aEvent.State = nState;
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xListener->dispatchFinished(aEvent);
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}
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}
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} // namespace framework
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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