Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

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: */