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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*************************************************************************
3 : *
4 : * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
5 : *
6 : * Copyright 2000, 2010 Oracle and/or its affiliates.
7 : *
8 : * OpenOffice.org - a multi-platform office productivity suite
9 : *
10 : * This file is part of OpenOffice.org.
11 : *
12 : * OpenOffice.org is free software: you can redistribute it and/or modify
13 : * it under the terms of the GNU Lesser General Public License version 3
14 : * only, as published by the Free Software Foundation.
15 : *
16 : * OpenOffice.org is distributed in the hope that it will be useful,
17 : * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 : * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 : * GNU Lesser General Public License version 3 for more details
20 : * (a copy is included in the LICENSE file that accompanied this code).
21 : *
22 : * You should have received a copy of the GNU Lesser General Public License
23 : * version 3 along with OpenOffice.org. If not, see
24 : * <http://www.openoffice.org/license.html>
25 : * for a copy of the LGPLv3 License.
26 : *
27 : ************************************************************************/
28 :
29 :
30 : #ifdef AIX
31 : #define _LINUX_SOURCE_COMPAT
32 : #include <sys/timer.h>
33 : #undef _LINUX_SOURCE_COMPAT
34 : #endif
35 :
36 : #ifdef WNT
37 : #include <prewin.h>
38 : #include <postwin.h>
39 : #undef OPTIONAL
40 : #endif
41 :
42 : #include <cstdarg>
43 : #include <cstdio>
44 :
45 : #include <plugin/impl.hxx>
46 :
47 : #include <sal/log.hxx>
48 : #include <com/sun/star/frame/FrameSearchFlag.hpp>
49 : #include <com/sun/star/frame/XComponentLoader.hpp>
50 : #include <tools/fsys.hxx>
51 : #include <tools/urlobj.hxx>
52 :
53 : #include <cppuhelper/implbase1.hxx>
54 :
55 : using namespace com::sun::star::io;
56 :
57 : namespace ext_plug {
58 :
59 : class FileSink : public ::cppu::WeakAggImplHelper1< ::com::sun::star::io::XOutputStream >
60 : {
61 : private:
62 : Reference< ::com::sun::star::lang::XMultiServiceFactory > m_xSMgr;
63 : FILE* fp;
64 : Reference< ::com::sun::star::plugin::XPlugin > m_xPlugin;
65 : ::rtl::OUString m_aMIMEType;
66 : ::rtl::OUString m_aTarget;
67 : ::rtl::OUString m_aFileName;
68 :
69 : public:
70 : FileSink( const Reference< ::com::sun::star::lang::XMultiServiceFactory > &,
71 : const Reference< ::com::sun::star::plugin::XPlugin > & plugin,
72 : const ::rtl::OUString& mimetype,
73 : const ::rtl::OUString& target,
74 : const Reference< ::com::sun::star::io::XActiveDataSource > & source );
75 : virtual ~FileSink();
76 :
77 : // ::com::sun::star::io::XOutputStream
78 : virtual void SAL_CALL writeBytes( const Sequence<sal_Int8>& ) throw();
79 : virtual void SAL_CALL flush() throw();
80 : virtual void SAL_CALL closeOutput() throw();
81 : };
82 :
83 : }
84 : using namespace ext_plug;
85 :
86 : class XPluginContext_Impl : public ::cppu::WeakAggImplHelper1< ::com::sun::star::plugin::XPluginContext >
87 : {
88 : Reference< ::com::sun::star::lang::XMultiServiceFactory > m_xSMgr;
89 : rtl_TextEncoding m_aEncoding;
90 : public:
91 :
92 : XPluginContext_Impl( const Reference< ::com::sun::star::lang::XMultiServiceFactory > & );
93 : virtual ~XPluginContext_Impl();
94 :
95 :
96 : virtual ::rtl::OUString SAL_CALL getValue(const Reference< ::com::sun::star::plugin::XPlugin > & plugin, ::com::sun::star::plugin::PluginVariable variable) throw( ::com::sun::star::plugin::PluginException, RuntimeException );
97 : virtual void SAL_CALL getURLNotify(const Reference< ::com::sun::star::plugin::XPlugin > & plugin, const ::rtl::OUString& url, const ::rtl::OUString& target, const Reference< ::com::sun::star::lang::XEventListener > & listener) throw( ::com::sun::star::plugin::PluginException, RuntimeException );
98 : virtual void SAL_CALL getURL(const Reference< ::com::sun::star::plugin::XPlugin > & plugin, const ::rtl::OUString& url, const ::rtl::OUString& target) throw( ::com::sun::star::plugin::PluginException, RuntimeException );
99 : virtual void SAL_CALL postURLNotify(const Reference< ::com::sun::star::plugin::XPlugin > & plugin, const ::rtl::OUString& url, const ::rtl::OUString& target, const Sequence< sal_Int8 >& buf, sal_Bool file, const Reference< ::com::sun::star::lang::XEventListener > & listener) throw( ::com::sun::star::plugin::PluginException, RuntimeException );
100 : virtual void SAL_CALL postURL(const Reference< ::com::sun::star::plugin::XPlugin > & plugin, const ::rtl::OUString& url, const ::rtl::OUString& target, const Sequence< sal_Int8 >& buf, sal_Bool file) throw( ::com::sun::star::plugin::PluginException, RuntimeException );
101 : virtual void SAL_CALL newStream(const Reference< ::com::sun::star::plugin::XPlugin > & plugin, const ::rtl::OUString& mimetype, const ::rtl::OUString& target, const Reference< ::com::sun::star::io::XActiveDataSource > & source) throw( ::com::sun::star::plugin::PluginException, RuntimeException );
102 : virtual void SAL_CALL displayStatusText(const Reference< ::com::sun::star::plugin::XPlugin > & plugin, const ::rtl::OUString& message) throw( ::com::sun::star::plugin::PluginException, RuntimeException );
103 : virtual ::rtl::OUString SAL_CALL getUserAgent(const Reference< ::com::sun::star::plugin::XPlugin > & plugin) throw( ::com::sun::star::plugin::PluginException, RuntimeException );
104 : };
105 :
106 0 : Reference< ::com::sun::star::plugin::XPluginContext > XPluginManager_Impl::createPluginContext() throw()
107 : {
108 0 : return new XPluginContext_Impl( m_xSMgr );
109 : }
110 :
111 0 : XPluginContext_Impl::XPluginContext_Impl( const Reference< ::com::sun::star::lang::XMultiServiceFactory > & rSMgr )
112 : : m_xSMgr( rSMgr ),
113 0 : m_aEncoding( osl_getThreadTextEncoding() )
114 : {
115 0 : }
116 :
117 0 : XPluginContext_Impl::~XPluginContext_Impl()
118 : {
119 0 : }
120 :
121 0 : ::rtl::OUString XPluginContext_Impl::getValue( const Reference< ::com::sun::star::plugin::XPlugin > & /*plugin*/, ::com::sun::star::plugin::PluginVariable /*variable*/ )
122 : throw( ::com::sun::star::plugin::PluginException, RuntimeException )
123 : {
124 0 : return ::rtl::OUString();
125 : }
126 :
127 :
128 0 : void XPluginContext_Impl::getURL(const Reference< ::com::sun::star::plugin::XPlugin > & plugin, const ::rtl::OUString& url, const ::rtl::OUString& target) throw( ::com::sun::star::plugin::PluginException, RuntimeException )
129 : {
130 0 : Reference< XInterface > xInst = m_xSMgr->createInstance( ::rtl::OUString("com.sun.star.frame.Desktop") );
131 0 : if( ! xInst.is() )
132 : return;
133 :
134 0 : if( target.isEmpty() )
135 : {
136 0 : INetURLObject aURL;
137 0 : aURL.SetSmartProtocol( INET_PROT_FILE );
138 0 : aURL.SetSmartURL( ::rtl::OUStringToOString( url, m_aEncoding ) );
139 :
140 0 : rtl::OUString aUrl = aURL.GetMainURL(INetURLObject::DECODE_TO_IURI);
141 : // the mimetype cannot be specified
142 0 : plugin->provideNewStream( ::rtl::OUString(),
143 : Reference< XActiveDataSource >(),
144 : aUrl,
145 0 : 0, 0, (sal_Bool)(aUrl.compareToAscii( "file:", 5 ) == 0) );
146 0 : return;
147 : }
148 :
149 0 : Reference< ::com::sun::star::frame::XComponentLoader > xLoader( xInst, UNO_QUERY );
150 0 : XPlugin_Impl* pPlugin = XPluginManager_Impl::getPluginImplementation( plugin );
151 :
152 0 : if( xLoader.is() && pPlugin )
153 : {
154 : try
155 : {
156 0 : ::com::sun::star::beans::PropertyValue aValue;
157 0 : aValue.Name = ::rtl::OUString("Referer");
158 0 : aValue.Value <<= pPlugin->getRefererURL();
159 :
160 0 : Sequence< ::com::sun::star::beans::PropertyValue > aArgs( &aValue, 1 );
161 : Reference< ::com::sun::star::lang::XComponent > xComp =
162 0 : xLoader->loadComponentFromURL(
163 : url,
164 : target,
165 : ::com::sun::star::frame::FrameSearchFlag::PARENT |
166 : ::com::sun::star::frame::FrameSearchFlag::SELF |
167 : ::com::sun::star::frame::FrameSearchFlag::CHILDREN |
168 : ::com::sun::star::frame::FrameSearchFlag::SIBLINGS |
169 : ::com::sun::star::frame::FrameSearchFlag::TASKS |
170 : ::com::sun::star::frame::FrameSearchFlag::CREATE,
171 : aArgs
172 0 : );
173 : }
174 0 : catch(...)
175 : {
176 0 : throw ::com::sun::star::plugin::PluginException();
177 : }
178 0 : }
179 : }
180 :
181 0 : void XPluginContext_Impl::getURLNotify(const Reference< ::com::sun::star::plugin::XPlugin > & plugin, const ::rtl::OUString& url, const ::rtl::OUString& target, const Reference< ::com::sun::star::lang::XEventListener > & listener )
182 : throw( ::com::sun::star::plugin::PluginException, RuntimeException )
183 : {
184 0 : getURL( plugin, url, target );
185 0 : if( listener.is() )
186 0 : listener->disposing( ::com::sun::star::lang::EventObject() );
187 0 : }
188 :
189 0 : ::rtl::OUString XPluginContext_Impl::getUserAgent(const Reference< ::com::sun::star::plugin::XPlugin > & /*plugin*/)
190 : throw( ::com::sun::star::plugin::PluginException, RuntimeException )
191 : {
192 0 : return ::rtl::OUString("Mozilla 3.0");
193 : }
194 :
195 0 : void XPluginContext_Impl::displayStatusText(const Reference< ::com::sun::star::plugin::XPlugin > & /*plugin*/, const ::rtl::OUString& /*message*/)
196 : throw( ::com::sun::star::plugin::PluginException, RuntimeException )
197 : {
198 0 : }
199 :
200 0 : void XPluginContext_Impl::postURL(const Reference< ::com::sun::star::plugin::XPlugin > & plugin, const ::rtl::OUString& url, const ::rtl::OUString& target, const Sequence< sal_Int8 >& buf, sal_Bool file)
201 : throw( ::com::sun::star::plugin::PluginException, RuntimeException )
202 : {
203 0 : Sequence< sal_Int8 > aBuf;
204 :
205 0 : if( file )
206 : {
207 0 : String aFileName( (char*)buf.getConstArray(), m_aEncoding );
208 0 : INetURLObject aFilePath( aFileName );
209 0 : aFileName = aFilePath.PathToFileName();
210 0 : SvFileStream aStream( aFileName, STREAM_READ );
211 0 : if( aStream.IsOpen() )
212 : {
213 0 : int nBytes = 0;
214 0 : aStream.Seek( STREAM_SEEK_TO_END );
215 0 : aBuf = Sequence<sal_Int8>( nBytes = aStream.Tell() );
216 0 : aStream.Seek( STREAM_SEEK_TO_BEGIN );
217 0 : aStream.Read( aBuf.getArray(), nBytes );
218 0 : aStream.Close();
219 0 : DirEntry( aFileName ).Kill();
220 0 : }
221 : }
222 :
223 0 : Reference< XInterface > xInst = m_xSMgr->createInstance( ::rtl::OUString("com.sun.star.frame.Desktop") );
224 0 : if( ! xInst.is() )
225 0 : return ;
226 :
227 0 : Reference< ::com::sun::star::frame::XComponentLoader > xLoader( xInst, UNO_QUERY );
228 0 : XPlugin_Impl* pPlugin = XPluginManager_Impl::getPluginImplementation( plugin );
229 0 : if( xLoader.is() && pPlugin )
230 : {
231 : try
232 : {
233 0 : ::com::sun::star::beans::PropertyValue aValues[2];
234 0 : aValues[0].Name = ::rtl::OUString("Referer");
235 0 : aValues[0].Value <<= pPlugin->getRefererURL();
236 :
237 0 : aValues[1].Name = ::rtl::OUString("PostString");
238 0 : aValues[1].Value <<= ::rtl::OStringToOUString( (char*)( file ? aBuf : buf ).getConstArray(), m_aEncoding );
239 0 : Sequence< ::com::sun::star::beans::PropertyValue > aArgs( aValues, 2 );
240 : Reference< ::com::sun::star::lang::XComponent > xComp =
241 0 : xLoader->loadComponentFromURL(
242 : url,
243 : target,
244 : ::com::sun::star::frame::FrameSearchFlag::PARENT |
245 : ::com::sun::star::frame::FrameSearchFlag::SELF |
246 : ::com::sun::star::frame::FrameSearchFlag::CHILDREN |
247 : ::com::sun::star::frame::FrameSearchFlag::SIBLINGS |
248 : ::com::sun::star::frame::FrameSearchFlag::TASKS |
249 : ::com::sun::star::frame::FrameSearchFlag::CREATE,
250 : aArgs
251 0 : );
252 : }
253 0 : catch( ... )
254 : {
255 0 : throw ::com::sun::star::plugin::PluginException();
256 : }
257 0 : }
258 : }
259 :
260 0 : void XPluginContext_Impl::postURLNotify(const Reference< ::com::sun::star::plugin::XPlugin > & plugin, const ::rtl::OUString& url, const ::rtl::OUString& target, const Sequence< sal_Int8 >& buf, sal_Bool file, const Reference< ::com::sun::star::lang::XEventListener > & listener )
261 : throw( ::com::sun::star::plugin::PluginException, RuntimeException )
262 : {
263 0 : postURL( plugin, url, target, buf, file );
264 0 : if( listener.is() )
265 0 : listener->disposing( ::com::sun::star::lang::EventObject() );
266 0 : }
267 :
268 0 : void XPluginContext_Impl::newStream( const Reference< ::com::sun::star::plugin::XPlugin > & plugin, const ::rtl::OUString& mimetype, const ::rtl::OUString& target, const Reference< ::com::sun::star::io::XActiveDataSource > & source )
269 : throw( ::com::sun::star::plugin::PluginException, RuntimeException )
270 : {
271 0 : FileSink* pNewSink = new FileSink( m_xSMgr, plugin, mimetype, target, source );
272 0 : pNewSink->acquire();
273 0 : }
274 :
275 :
276 :
277 0 : FileSink::FileSink( const Reference< ::com::sun::star::lang::XMultiServiceFactory > & rSMgr, const Reference< ::com::sun::star::plugin::XPlugin > & plugin,
278 : const ::rtl::OUString& mimetype,
279 : const ::rtl::OUString& target, const Reference< ::com::sun::star::io::XActiveDataSource > & source ) :
280 : m_xSMgr( rSMgr ),
281 : m_xPlugin( plugin ),
282 : m_aMIMEType( mimetype ),
283 0 : m_aTarget( target )
284 : {
285 0 : DirEntry aEntry;
286 0 : m_aFileName = aEntry.TempName().GetFull();
287 0 : ::rtl::OString aFile = ::rtl::OUStringToOString( m_aFileName, osl_getThreadTextEncoding() );
288 0 : fp = fopen( aFile.getStr() , "wb" );
289 :
290 0 : Reference< ::com::sun::star::io::XActiveDataControl > xControl( source, UNO_QUERY );
291 :
292 0 : source->setOutputStream( Reference< ::com::sun::star::io::XOutputStream > ( this ) );
293 0 : if( xControl.is() )
294 0 : xControl->start();
295 0 : }
296 :
297 0 : FileSink::~FileSink()
298 : {
299 0 : DirEntry aEntry( m_aFileName );
300 0 : aEntry.Kill();
301 0 : }
302 :
303 0 : void FileSink::closeOutput() throw()
304 : {
305 0 : if( fp )
306 0 : fclose( fp );
307 :
308 0 : Reference< XInterface > xInst = m_xSMgr->createInstance( ::rtl::OUString("com.sun.star.frame.Desktop") );
309 0 : Reference< ::com::sun::star::frame::XComponentLoader > xLoader( xInst, UNO_QUERY );
310 0 : XPlugin_Impl* pPlugin = XPluginManager_Impl::getPluginImplementation( m_xPlugin );
311 :
312 0 : if( xLoader.is() && pPlugin )
313 : {
314 : try
315 : {
316 0 : ::com::sun::star::beans::PropertyValue aValue;
317 0 : aValue.Name = ::rtl::OUString("Referer");
318 0 : aValue.Value <<= pPlugin->getRefererURL();
319 :
320 0 : Sequence< ::com::sun::star::beans::PropertyValue > aArgs( &aValue, 1 );
321 : Reference< ::com::sun::star::lang::XComponent > xComp =
322 0 : xLoader->loadComponentFromURL(
323 : m_aFileName,
324 : m_aTarget,
325 : ::com::sun::star::frame::FrameSearchFlag::PARENT |
326 : ::com::sun::star::frame::FrameSearchFlag::SELF |
327 : ::com::sun::star::frame::FrameSearchFlag::CHILDREN |
328 : ::com::sun::star::frame::FrameSearchFlag::SIBLINGS |
329 : ::com::sun::star::frame::FrameSearchFlag::TASKS |
330 : ::com::sun::star::frame::FrameSearchFlag::CREATE,
331 : aArgs
332 0 : );
333 : }
334 0 : catch( ... )
335 : {
336 : }
337 : }
338 0 : release();
339 0 : }
340 :
341 0 : void FileSink::writeBytes( const Sequence<sal_Int8>& Buffer ) throw()
342 : {
343 0 : if( fp )
344 : {
345 0 : size_t nItems = Buffer.getLength();
346 0 : bool bSuccess = (fwrite(Buffer.getConstArray(), 1, nItems, fp) == nItems);
347 : SAL_WARN_IF( !bSuccess, "extensions", "short write");
348 : }
349 0 : }
350 :
351 0 : void FileSink::flush() throw()
352 : {
353 0 : if( fp )
354 0 : fflush( fp );
355 0 : }
356 :
357 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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