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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 :
21 : #include <algorithm>
22 :
23 : #include <config_vclplug.h>
24 :
25 : #include "app.hxx"
26 : #include "cmdlineargs.hxx"
27 : #include "desktopresid.hxx"
28 : #include "desktop.hrc"
29 : #include <com/sun/star/registry/XSimpleRegistry.hpp>
30 : #include <com/sun/star/lang/XComponent.hpp>
31 : #include <com/sun/star/lang/XInitialization.hpp>
32 : #include <com/sun/star/uno/Exception.hpp>
33 : #include <com/sun/star/uno/XCurrentContext.hpp>
34 : #include <com/sun/star/packages/zip/ZipIOException.hpp>
35 : #include <com/sun/star/beans/XPropertySet.hpp>
36 : #include <com/sun/star/ucb/UniversalContentBroker.hpp>
37 : #include <com/sun/star/ucb/XUniversalContentBroker.hpp>
38 : #include <uno/current_context.hxx>
39 : #include <cppuhelper/bootstrap.hxx>
40 : #include <officecfg/Setup.hxx>
41 : #include <osl/file.hxx>
42 : #include <osl/module.h>
43 : #include <rtl/uri.hxx>
44 : #include <rtl/ustrbuf.hxx>
45 : #include <rtl/bootstrap.hxx>
46 : #include <sal/log.hxx>
47 :
48 : #include <tools/rcid.h>
49 :
50 : #include <rtl/instance.hxx>
51 : #include <comphelper/processfactory.hxx>
52 : #include <unotools/localfilehelper.hxx>
53 : #include <unotools/ucbhelper.hxx>
54 : #include <unotools/tempfile.hxx>
55 : #include <vcl/svapp.hxx>
56 : #include <unotools/pathoptions.hxx>
57 : #include <map>
58 :
59 : using namespace desktop;
60 : using namespace ::com::sun::star::uno;
61 : using namespace ::com::sun::star::lang;
62 : using namespace ::com::sun::star::beans;
63 : using namespace ::com::sun::star::registry;
64 : using namespace ::com::sun::star::ucb;
65 :
66 : namespace desktop
67 : {
68 :
69 :
70 :
71 116 : static void configureUcb()
72 : {
73 : // For backwards compatibility, in case some code still uses plain
74 : // createInstance w/o args directly to obtain an instance:
75 116 : UniversalContentBroker::create(comphelper::getProcessComponentContext());
76 :
77 : #if ENABLE_GNOME_VFS
78 : try {
79 : // Instantiate GNOME-VFS UCP in the thread that initialized GNOME in order
80 : // to avoid a deadlock that may occur in case the UCP gets initialized from
81 : // a different thread (which may happen when calling remotely via UNO); this
82 : // is not a fix, just a workaround:
83 : Reference< XCurrentContext > xCurrentContext(getCurrentContext());
84 : Any aValue(xCurrentContext->getValueByName("system.desktop-environment"));
85 : OUString aDesktopEnvironment;
86 : if ((aValue >>= aDesktopEnvironment) && aDesktopEnvironment == "GNOME")
87 : {
88 : Reference< XComponentContext > xContext = ::comphelper::getProcessComponentContext();
89 : UniversalContentBroker::create(xContext)
90 : ->registerContentProvider(
91 : Reference<XContentProvider>(
92 : xContext->getServiceManager()->createInstanceWithContext(
93 : "com.sun.star.ucb.GnomeVFSContentProvider", xContext),
94 : UNO_QUERY_THROW),
95 : ".*", false);
96 : }
97 : }
98 : catch ( const Exception & )
99 : {
100 : SAL_WARN( "desktop.app", "missing gnome-vfs component to initialize thread workaround" );
101 : }
102 : #endif // ENABLE_GNOME_VFS
103 116 : }
104 :
105 116 : void Desktop::InitApplicationServiceManager()
106 : {
107 116 : Reference<XMultiServiceFactory> sm;
108 : #ifdef ANDROID
109 : OUString aUnoRc( "file:///assets/program/unorc" );
110 : sm.set(
111 : cppu::defaultBootstrap_InitialComponentContext( aUnoRc )->getServiceManager(),
112 : UNO_QUERY_THROW);
113 : #else
114 : sm.set(
115 232 : cppu::defaultBootstrap_InitialComponentContext()->getServiceManager(),
116 116 : UNO_QUERY_THROW);
117 : #endif
118 116 : comphelper::setProcessServiceFactory(sm);
119 116 : }
120 :
121 116 : void Desktop::RegisterServices(Reference< XComponentContext > const & context)
122 : {
123 116 : if( !m_bServicesRegistered )
124 : {
125 : // interpret command line arguments
126 116 : CommandLineArgs& rCmdLine = GetCommandLineArgs();
127 :
128 : // Headless mode for FAT Office
129 116 : bool bHeadlessMode = rCmdLine.IsHeadless();
130 116 : if ( bHeadlessMode )
131 116 : Application::EnableHeadlessMode(false);
132 :
133 : // read accept string from configuration
134 : OUString conDcpCfg(
135 116 : officecfg::Setup::Office::ooSetupConnectionURL::get(context));
136 116 : if (!conDcpCfg.isEmpty()) {
137 0 : createAcceptor(conDcpCfg);
138 : }
139 :
140 116 : std::vector< OUString > const & conDcp = rCmdLine.GetAccept();
141 693 : for (std::vector< OUString >::const_iterator i(conDcp.begin());
142 462 : i != conDcp.end(); ++i)
143 : {
144 115 : createAcceptor(*i);
145 : }
146 :
147 116 : configureUcb();
148 :
149 116 : CreateTemporaryDirectory();
150 116 : m_bServicesRegistered = true;
151 : }
152 116 : }
153 :
154 : typedef std::map< OUString, css::uno::Reference<css::lang::XInitialization> > AcceptorMap;
155 :
156 : namespace
157 : {
158 : struct acceptorMap : public rtl::Static< AcceptorMap, acceptorMap > {};
159 : struct CurrentTempURL : public rtl::Static< OUString, CurrentTempURL > {};
160 : }
161 :
162 : static bool bAccept = false;
163 :
164 115 : void Desktop::createAcceptor(const OUString& aAcceptString)
165 : {
166 : // check whether the requested acceptor already exists
167 115 : AcceptorMap &rMap = acceptorMap::get();
168 115 : AcceptorMap::const_iterator pIter = rMap.find(aAcceptString);
169 115 : if (pIter == rMap.end() )
170 : {
171 115 : Sequence< Any > aSeq( 2 );
172 115 : aSeq[0] <<= aAcceptString;
173 115 : aSeq[1] <<= bAccept;
174 230 : Reference< XComponentContext > xContext = ::comphelper::getProcessComponentContext();
175 : Reference<XInitialization> rAcceptor(
176 230 : xContext->getServiceManager()->createInstanceWithContext("com.sun.star.office.Acceptor", xContext),
177 230 : UNO_QUERY );
178 115 : if ( rAcceptor.is() )
179 : {
180 : try
181 : {
182 115 : rAcceptor->initialize( aSeq );
183 115 : rMap.insert(AcceptorMap::value_type(aAcceptString, rAcceptor));
184 : }
185 0 : catch (const com::sun::star::uno::Exception& e)
186 : {
187 : // no error handling needed...
188 : // acceptor just won't come up
189 : SAL_WARN( "desktop.app", "Acceptor could not be created: " << e.Message);
190 : }
191 : }
192 : else
193 : {
194 : // there is already an acceptor with this description
195 : SAL_WARN( "desktop.app", "Acceptor already exists.");
196 115 : }
197 : }
198 115 : }
199 :
200 192 : class enable
201 : {
202 : private:
203 : Sequence<Any> m_aSeq;
204 : public:
205 64 : enable() : m_aSeq(1) {
206 64 : m_aSeq[0] <<= sal_True;
207 64 : }
208 63 : void operator() (const AcceptorMap::value_type& val) {
209 63 : if (val.second.is()) {
210 63 : val.second->initialize(m_aSeq);
211 : }
212 63 : }
213 : };
214 :
215 64 : void Desktop::enableAcceptors()
216 : {
217 64 : if (!bAccept)
218 : {
219 : // from now on, all new acceptors are enabled
220 64 : bAccept = true;
221 : // enable existing acceptors by calling initialize(true)
222 : // on all existing acceptors
223 64 : AcceptorMap &rMap = acceptorMap::get();
224 64 : std::for_each(rMap.begin(), rMap.end(), enable());
225 : }
226 64 : }
227 :
228 0 : void Desktop::destroyAcceptor(const OUString& aAcceptString)
229 : {
230 : // special case stop all acceptors
231 0 : AcceptorMap &rMap = acceptorMap::get();
232 0 : if (aAcceptString == "all") {
233 0 : rMap.clear();
234 :
235 : } else {
236 : // try to remove acceptor from map
237 0 : AcceptorMap::const_iterator pIter = rMap.find(aAcceptString);
238 0 : if (pIter != rMap.end() ) {
239 : // remove reference from map
240 : // this is the last reference and the acceptor will be destructed
241 0 : rMap.erase(aAcceptString);
242 : } else {
243 : SAL_WARN( "desktop.app", "Found no acceptor to remove");
244 : }
245 : }
246 0 : }
247 :
248 :
249 116 : void Desktop::DeregisterServices()
250 : {
251 : // stop all acceptors by clearing the map
252 116 : acceptorMap::get().clear();
253 116 : }
254 :
255 116 : void Desktop::CreateTemporaryDirectory()
256 : {
257 116 : OUString aTempBaseURL;
258 : try
259 : {
260 116 : SvtPathOptions aOpt;
261 116 : aTempBaseURL = aOpt.GetTempPath();
262 : }
263 0 : catch (RuntimeException& e)
264 : {
265 : // Catch runtime exception here: We have to add language dependent info
266 : // to the exception message. Fallback solution uses hard coded string.
267 0 : OUString aMsg;
268 0 : DesktopResId aResId( STR_BOOTSTRAP_ERR_NO_PATHSET_SERVICE );
269 0 : aResId.SetRT( RSC_STRING );
270 0 : if ( aResId.GetResMgr()->IsAvailable( aResId ))
271 0 : aMsg = OUString( aResId );
272 : else
273 0 : aMsg = "The path manager is not available.\n";
274 0 : e.Message = aMsg + e.Message;
275 0 : throw;
276 : }
277 :
278 : // set temp base directory
279 116 : if ( aTempBaseURL.endsWith( "/" ) )
280 0 : aTempBaseURL = aTempBaseURL.copy( 0, aTempBaseURL.getLength() - 1 );
281 :
282 232 : OUString aRet;
283 232 : OUString aTempPath( aTempBaseURL );
284 :
285 : // create new current temporary directory
286 116 : ::utl::LocalFileHelper::ConvertURLToPhysicalName( aTempBaseURL, aRet );
287 116 : ::osl::FileBase::getFileURLFromSystemPath( aRet, aTempPath );
288 116 : aTempPath = ::utl::TempFile::SetTempNameBaseDirectory( aTempPath );
289 116 : if ( aTempPath.isEmpty() )
290 : {
291 0 : ::osl::File::getTempDirURL( aTempBaseURL );
292 :
293 0 : if ( aTempBaseURL.endsWith( "/" ) )
294 0 : aTempBaseURL = aTempBaseURL.copy( 0, aTempBaseURL.getLength() - 1 );
295 :
296 0 : aTempPath = aTempBaseURL;
297 0 : ::osl::FileBase::getFileURLFromSystemPath( aRet, aTempPath );
298 0 : aTempPath = ::utl::TempFile::SetTempNameBaseDirectory( aTempPath );
299 : }
300 :
301 : // set new current temporary directory
302 116 : ::utl::LocalFileHelper::ConvertPhysicalNameToURL( aTempPath, aRet );
303 232 : CurrentTempURL::get() = aRet;
304 116 : }
305 :
306 116 : void Desktop::RemoveTemporaryDirectory()
307 : {
308 : // remove current temporary directory
309 116 : OUString &rCurrentTempURL = CurrentTempURL::get();
310 116 : if ( !rCurrentTempURL.isEmpty() )
311 : {
312 116 : ::utl::UCBContentHelper::Kill( rCurrentTempURL );
313 : }
314 116 : }
315 :
316 : } // namespace desktop
317 :
318 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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