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Diffstat (limited to 'framework/source/dispatch/systemexec.cxx')
| -rw-r--r-- | framework/source/dispatch/systemexec.cxx | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/framework/source/dispatch/systemexec.cxx b/framework/source/dispatch/systemexec.cxx new file mode 100644 index 000000000..c7b377842 --- /dev/null +++ b/framework/source/dispatch/systemexec.cxx @@ -0,0 +1,156 @@ +/* -*- 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 . + */ + +#include <dispatch/systemexec.hxx> +#include <services.h> + +#include <com/sun/star/system/SystemShellExecute.hpp> +#include <com/sun/star/util/PathSubstitution.hpp> +#include <com/sun/star/util/XStringSubstitution.hpp> +#include <com/sun/star/system/SystemShellExecuteFlags.hpp> +#include <com/sun/star/frame/DispatchResultState.hpp> +#include <cppuhelper/supportsservice.hxx> +#include <utility> + +namespace framework{ + +constexpr OUStringLiteral PROTOCOL_VALUE = u"systemexecute:"; + +// XInterface, XTypeProvider, XServiceInfo + +OUString SAL_CALL SystemExec::getImplementationName() +{ + return "com.sun.star.comp.framework.SystemExecute"; +} + +sal_Bool SAL_CALL SystemExec::supportsService( const OUString& sServiceName ) +{ + return cppu::supportsService(this, sServiceName); +} + +css::uno::Sequence< OUString > SAL_CALL SystemExec::getSupportedServiceNames() +{ + return { SERVICENAME_PROTOCOLHANDLER }; +} + +SystemExec::SystemExec( css::uno::Reference< css::uno::XComponentContext > xContext ) + : m_xContext (std::move( xContext )) +{ +} + +SystemExec::~SystemExec() +{ +} + +css::uno::Reference< css::frame::XDispatch > SAL_CALL SystemExec::queryDispatch( const css::util::URL& aURL , + const OUString&, + sal_Int32 ) +{ + css::uno::Reference< css::frame::XDispatch > xDispatcher; + if (aURL.Complete.startsWith(PROTOCOL_VALUE)) + xDispatcher = this; + return xDispatcher; +} + +css::uno::Sequence< css::uno::Reference< css::frame::XDispatch > > SAL_CALL SystemExec::queryDispatches( const css::uno::Sequence< css::frame::DispatchDescriptor >& lDescriptor ) +{ + sal_Int32 nCount = lDescriptor.getLength(); + css::uno::Sequence< css::uno::Reference< css::frame::XDispatch > > lDispatcher( nCount ); + auto lDispatcherRange = asNonConstRange(lDispatcher); + for( sal_Int32 i=0; i<nCount; ++i ) + { + lDispatcherRange[i] = queryDispatch( + lDescriptor[i].FeatureURL, + lDescriptor[i].FrameName, + lDescriptor[i].SearchFlags); + } + return lDispatcher; +} + +void SAL_CALL SystemExec::dispatch( const css::util::URL& aURL , + const css::uno::Sequence< css::beans::PropertyValue >& lArguments ) +{ + dispatchWithNotification(aURL, lArguments, css::uno::Reference< css::frame::XDispatchResultListener >()); +} + +void SAL_CALL SystemExec::dispatchWithNotification( const css::util::URL& aURL , + const css::uno::Sequence< css::beans::PropertyValue >&, + const css::uno::Reference< css::frame::XDispatchResultListener >& xListener ) +{ + // convert "systemexec:file:///c:/temp/test.html" => "file:///c:/temp/test.html" + sal_Int32 c = aURL.Complete.getLength()-PROTOCOL_VALUE.getLength(); + if (c<1) // we don't check for valid URLs here! The system will show an error message ... + { + impl_notifyResultListener(xListener, css::frame::DispatchResultState::FAILURE); + return; + } + OUString sSystemURLWithVariables = aURL.Complete.copy(PROTOCOL_VALUE.getLength(), c); + + // TODO check security settings ... + + try + { + css::uno::Reference< css::util::XStringSubstitution > xPathSubst( css::util::PathSubstitution::create(m_xContext) ); + + OUString sSystemURL = xPathSubst->substituteVariables(sSystemURLWithVariables, true); // sal_True force an exception if unknown variables exists ! + + css::uno::Reference< css::system::XSystemShellExecute > xShell = css::system::SystemShellExecute::create( m_xContext ); + + xShell->execute(sSystemURL, OUString(), css::system::SystemShellExecuteFlags::URIS_ONLY); + impl_notifyResultListener(xListener, css::frame::DispatchResultState::SUCCESS); + } + catch(const css::uno::Exception&) + { + impl_notifyResultListener(xListener, css::frame::DispatchResultState::FAILURE); + } +} + +void SAL_CALL SystemExec::addStatusListener( const css::uno::Reference< css::frame::XStatusListener >&, + const css::util::URL& ) +{ + // not supported yet +} + +void SAL_CALL SystemExec::removeStatusListener( const css::uno::Reference< css::frame::XStatusListener >&, + const css::util::URL& ) +{ + // not supported yet +} + +void SystemExec::impl_notifyResultListener(const css::uno::Reference< css::frame::XDispatchResultListener >& xListener, + const sal_Int16 nState ) +{ + if (xListener.is()) + { + css::frame::DispatchResultEvent aEvent; + aEvent.State = nState; + xListener->dispatchFinished(aEvent); + } +} + +} // namespace framework + +extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface* +framework_SystemExecute_get_implementation( + css::uno::XComponentContext* context, css::uno::Sequence<css::uno::Any> const& ) +{ + return cppu::acquire(new framework::SystemExec(context)); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |