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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #include <dispatch/systemexec.hxx>
21 : #include <general.h>
22 : #include <services.h>
23 :
24 : #include <com/sun/star/system/SystemShellExecute.hpp>
25 : #include <com/sun/star/util/PathSubstitution.hpp>
26 : #include <com/sun/star/util/XStringSubstitution.hpp>
27 : #include <com/sun/star/system/SystemShellExecuteFlags.hpp>
28 : #include <com/sun/star/frame/DispatchResultState.hpp>
29 :
30 : #include <vcl/svapp.hxx>
31 : #include <comphelper/processfactory.hxx>
32 :
33 : namespace framework{
34 :
35 : #define PROTOCOL_VALUE "systemexecute:"
36 : #define PROTOCOL_LENGTH 14
37 :
38 : // XInterface, XTypeProvider, XServiceInfo
39 :
40 0 : DEFINE_XSERVICEINFO_MULTISERVICE_2(SystemExec ,
41 : ::cppu::OWeakObject ,
42 : SERVICENAME_PROTOCOLHANDLER ,
43 : IMPLEMENTATIONNAME_SYSTEMEXEC)
44 :
45 0 : DEFINE_INIT_SERVICE(SystemExec,
46 : {
47 : /*Attention
48 : I think we don't need any mutex or lock here ... because we are called by our own static method impl_createInstance()
49 : to create a new instance of this class by our own supported service factory.
50 : see macro DEFINE_XSERVICEINFO_MULTISERVICE and "impl_initService()" for further information!
51 : */
52 : }
53 : )
54 :
55 0 : SystemExec::SystemExec( const css::uno::Reference< css::uno::XComponentContext >& rxContext )
56 0 : : m_xContext ( rxContext )
57 : {
58 0 : }
59 :
60 0 : SystemExec::~SystemExec()
61 : {
62 0 : }
63 :
64 0 : css::uno::Reference< css::frame::XDispatch > SAL_CALL SystemExec::queryDispatch( const css::util::URL& aURL ,
65 : const OUString&,
66 : sal_Int32 ) throw( css::uno::RuntimeException, std::exception )
67 : {
68 0 : css::uno::Reference< css::frame::XDispatch > xDispatcher;
69 0 : if (aURL.Complete.startsWith(PROTOCOL_VALUE))
70 0 : xDispatcher = this;
71 0 : return xDispatcher;
72 : }
73 :
74 0 : 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 )
75 : {
76 0 : sal_Int32 nCount = lDescriptor.getLength();
77 0 : css::uno::Sequence< css::uno::Reference< css::frame::XDispatch > > lDispatcher( nCount );
78 0 : for( sal_Int32 i=0; i<nCount; ++i )
79 : {
80 0 : lDispatcher[i] = this->queryDispatch(
81 0 : lDescriptor[i].FeatureURL,
82 0 : lDescriptor[i].FrameName,
83 0 : lDescriptor[i].SearchFlags);
84 : }
85 0 : return lDispatcher;
86 : }
87 :
88 0 : void SAL_CALL SystemExec::dispatch( const css::util::URL& aURL ,
89 : const css::uno::Sequence< css::beans::PropertyValue >& lArguments ) throw( css::uno::RuntimeException, std::exception )
90 : {
91 0 : dispatchWithNotification(aURL, lArguments, css::uno::Reference< css::frame::XDispatchResultListener >());
92 0 : }
93 :
94 0 : void SAL_CALL SystemExec::dispatchWithNotification( const css::util::URL& aURL ,
95 : const css::uno::Sequence< css::beans::PropertyValue >&,
96 : const css::uno::Reference< css::frame::XDispatchResultListener >& xListener ) throw( css::uno::RuntimeException, std::exception )
97 : {
98 : // convert "systemexec:file:///c:/temp/test.html" => "file:///c:/temp/test.html"
99 0 : sal_Int32 c = aURL.Complete.getLength()-PROTOCOL_LENGTH;
100 0 : if (c<1) // we dont check for valid URLs here! The system will show an error message ...
101 : {
102 0 : impl_notifyResultListener(xListener, css::frame::DispatchResultState::FAILURE);
103 0 : return;
104 : }
105 0 : OUString sSystemURLWithVariables = aURL.Complete.copy(PROTOCOL_LENGTH, c);
106 :
107 : // TODO check security settings ...
108 :
109 : try
110 : {
111 0 : css::uno::Reference< css::util::XStringSubstitution > xPathSubst( css::util::PathSubstitution::create(m_xContext) );
112 :
113 0 : OUString sSystemURL = xPathSubst->substituteVariables(sSystemURLWithVariables, sal_True); // sal_True force an exception if unknown variables exists !
114 :
115 0 : css::uno::Reference< css::system::XSystemShellExecute > xShell = css::system::SystemShellExecute::create( m_xContext );
116 :
117 0 : xShell->execute(sSystemURL, OUString(), css::system::SystemShellExecuteFlags::URIS_ONLY);
118 0 : impl_notifyResultListener(xListener, css::frame::DispatchResultState::SUCCESS);
119 : }
120 0 : catch(const css::uno::Exception&)
121 : {
122 0 : impl_notifyResultListener(xListener, css::frame::DispatchResultState::FAILURE);
123 0 : }
124 : }
125 :
126 0 : void SAL_CALL SystemExec::addStatusListener( const css::uno::Reference< css::frame::XStatusListener >&,
127 : const css::util::URL& ) throw( css::uno::RuntimeException, std::exception )
128 : {
129 : // not supported yet
130 0 : }
131 :
132 0 : void SAL_CALL SystemExec::removeStatusListener( const css::uno::Reference< css::frame::XStatusListener >&,
133 : const css::util::URL& ) throw( css::uno::RuntimeException, std::exception )
134 : {
135 : // not supported yet
136 0 : }
137 :
138 0 : void SystemExec::impl_notifyResultListener(const css::uno::Reference< css::frame::XDispatchResultListener >& xListener,
139 : const sal_Int16 nState )
140 : {
141 0 : if (xListener.is())
142 : {
143 0 : css::frame::DispatchResultEvent aEvent;
144 0 : aEvent.State = nState;
145 0 : xListener->dispatchFinished(aEvent);
146 : }
147 0 : }
148 :
149 0 : } // namespace framework
150 :
151 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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