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6a08dcc1 | 1 | --- ucb/source/ucp/gvfs/content.hxx 2003-04-28 15:17:17.000000000 +0100 |
2 | +++ ucb/source/ucp/gvfs/content.hxx 2003-04-28 15:17:17.000000000 +0100 | |
3 | @@ -0,0 +1,249 @@ | |
4 | +#ifndef _GVFS_UCP_CONTENT_HXX | |
5 | +#define _GVFS_UCP_CONTENT_HXX | |
6 | + | |
7 | +#include <memory> | |
8 | +#include <list> | |
9 | + | |
10 | +#ifndef _RTL_REF_HXX_ | |
11 | +#include <rtl/ref.hxx> | |
12 | +#endif | |
13 | + | |
14 | +#ifndef _COM_SUN_STAR_UCB_CONTENTCREATIONEXCEPTION_HPP_ | |
15 | +#include <com/sun/star/ucb/ContentCreationException.hpp> | |
16 | +#endif | |
17 | +#ifndef _COM_SUN_STAR_UCB_XCONTENTCREATOR_HPP_ | |
18 | +#include <com/sun/star/ucb/XContentCreator.hpp> | |
19 | +#endif | |
20 | + | |
21 | +#ifndef _UCBHELPER_CONTENTHELPER_HXX | |
22 | +#include <ucbhelper/contenthelper.hxx> | |
23 | +#endif | |
24 | + | |
25 | +#include <glib/gthread.h> | |
26 | +#include <libgnomevfs/gnome-vfs-ops.h> | |
27 | +#include <libgnomevfs/gnome-vfs-directory.h> | |
28 | + | |
29 | +namespace com { namespace sun { namespace star { namespace beans { | |
30 | + struct Property; | |
31 | + struct PropertyValue; | |
32 | +} } } } | |
33 | + | |
34 | +namespace com { namespace sun { namespace star { namespace io { | |
35 | + class XInputStream; | |
36 | + class XOutputStream; | |
37 | +} } } } | |
38 | + | |
39 | +namespace com { namespace sun { namespace star { namespace sdbc { | |
40 | + class XRow; | |
41 | +} } } } | |
42 | + | |
43 | +namespace com { namespace sun { namespace star { namespace ucb { | |
44 | + struct TransferInfo; | |
45 | +} } } } | |
46 | + | |
47 | +namespace gvfs | |
48 | +{ | |
49 | + | |
50 | +class ContentProvider; | |
51 | +class ContentProperties; | |
52 | + | |
53 | +// Random made up names - AFAICS | |
54 | +#define GVFS_FILE_TYPE "application/vnd.sun.staroffice.gvfs-file" | |
55 | +#define GVFS_FOLDER_TYPE "application/vnd.sun.staroffice.gvfs-folder" | |
56 | + | |
57 | +class Authentication | |
58 | +{ | |
59 | +public: | |
60 | + // Helper class to make exceptions pleasant | |
61 | + Authentication( const com::sun::star::uno::Reference< | |
62 | + com::sun::star::ucb::XCommandEnvironment > & xEnv ); | |
63 | + ~Authentication(); | |
64 | +}; | |
65 | + | |
66 | +class Content : public ::ucb::ContentImplHelper, | |
67 | + public com::sun::star::ucb::XContentCreator | |
68 | +{ | |
69 | +//========================================================================= | |
70 | +// Internals | |
71 | +//========================================================================= | |
72 | +private: | |
73 | + typedef rtl::Reference< Content > ContentRef; | |
74 | + typedef std::list< ContentRef > ContentRefList; | |
75 | + | |
76 | + // Instance data | |
77 | + ContentProvider *m_pProvider; // No need for a ref, base class holds object | |
78 | + sal_Bool m_bTransient; // A non-existant (as yet) item | |
79 | + GnomeVFSFileInfo m_info; // cached status information | |
80 | + | |
81 | + // Internal helpers | |
82 | + void queryChildren ( ContentRefList& rChildren ); | |
83 | + ::com::sun::star::uno::Any getBadArgExcept (); | |
84 | + GnomeVFSResult getInfo ( const ::com::sun::star::uno::Reference< | |
85 | + ::com::sun::star::ucb::XCommandEnvironment >& xEnv ); | |
86 | + sal_Bool isFolder ( const ::com::sun::star::uno::Reference< | |
87 | + ::com::sun::star::ucb::XCommandEnvironment >& xEnv ); | |
88 | + sal_Bool exchangeIdentity( const ::com::sun::star::uno::Reference< | |
89 | + ::com::sun::star::ucb::XContentIdentifier >& xNewId); | |
90 | + GnomeVFSResult doSetFileInfo ( const GnomeVFSFileInfo *newInfo, | |
91 | + GnomeVFSSetFileInfoMask setMask, | |
92 | + const ::com::sun::star::uno::Reference< | |
93 | + ::com::sun::star::ucb::XCommandEnvironment >& xEnv ); | |
94 | + ::rtl::OUString makeNewURL ( const char *newName ); | |
95 | + // End Internal helpers | |
96 | + | |
97 | + // For ucbhelper | |
98 | + virtual ::rtl::OUString getParentURL(); | |
99 | + // For ucbhelper | |
100 | + virtual com::sun::star::uno::Sequence< com::sun::star::beans::Property > | |
101 | + getProperties( const com::sun::star::uno::Reference< | |
102 | + com::sun::star::ucb::XCommandEnvironment > & xEnv ); | |
103 | + // For ucbhelper | |
104 | + virtual com::sun::star::uno::Sequence< com::sun::star::ucb::CommandInfo > | |
105 | + getCommands( const com::sun::star::uno::Reference< | |
106 | + com::sun::star::ucb::XCommandEnvironment > & xEnv ); | |
107 | + | |
108 | +public: | |
109 | + // Command "getPropertyValues" | |
110 | + ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XRow > | |
111 | + getPropertyValues( const ::com::sun::star::uno::Sequence< | |
112 | + ::com::sun::star::beans::Property >& rProperties, | |
113 | + const ::com::sun::star::uno::Reference< | |
114 | + ::com::sun::star::ucb::XCommandEnvironment >& xEnv ); | |
115 | + | |
116 | +private: | |
117 | + // Command "setPropertyValues" | |
118 | + ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > | |
119 | + setPropertyValues( const ::com::sun::star::uno::Sequence< | |
120 | + ::com::sun::star::beans::PropertyValue >& rValues, | |
121 | + const ::com::sun::star::uno::Reference< | |
122 | + ::com::sun::star::ucb::XCommandEnvironment >& xEnv ); | |
123 | + | |
124 | + // Command "insert" | |
125 | + void insert( const ::com::sun::star::uno::Reference< | |
126 | + ::com::sun::star::io::XInputStream > & xInputStream, | |
127 | + sal_Bool bReplaceExisting, | |
128 | + const com::sun::star::uno::Reference< | |
129 | + com::sun::star::ucb::XCommandEnvironment >& xEnv ) | |
130 | + throw( ::com::sun::star::uno::Exception ); | |
131 | + | |
132 | + // Command "transfer" | |
133 | + void transfer( const ::com::sun::star::ucb::TransferInfo & rArgs, | |
134 | + const com::sun::star::uno::Reference< | |
135 | + com::sun::star::ucb::XCommandEnvironment >& xEnv ) | |
136 | + throw( ::com::sun::star::uno::Exception ); | |
137 | + | |
138 | + // Command "delete" | |
139 | + void destroy( sal_Bool bDeletePhysical ) | |
140 | + throw( ::com::sun::star::uno::Exception ); | |
141 | + | |
142 | + // "open" helpers | |
143 | + void copyData( ::com::sun::star::uno::Reference< | |
144 | + ::com::sun::star::io::XInputStream > xIn, | |
145 | + ::com::sun::star::uno::Reference< | |
146 | + ::com::sun::star::io::XOutputStream > xOut ); | |
147 | + | |
148 | + ::com::sun::star::uno::Reference< | |
149 | + ::com::sun::star::io::XInputStream > | |
150 | + createTempStream( const ::com::sun::star::uno::Reference< | |
151 | + com::sun::star::ucb::XCommandEnvironment >& xEnv ) | |
152 | + throw( ::com::sun::star::uno::Exception ); | |
153 | + ::com::sun::star::uno::Reference< | |
154 | + ::com::sun::star::io::XInputStream > | |
155 | + createInputStream( const ::com::sun::star::uno::Reference< | |
156 | + com::sun::star::ucb::XCommandEnvironment >& xEnv ) | |
157 | + throw( ::com::sun::star::uno::Exception ); | |
158 | + sal_Bool feedSink( ::com::sun::star::uno::Reference< | |
159 | + ::com::sun::star::uno::XInterface> aSink, | |
160 | + const ::com::sun::star::uno::Reference< | |
161 | + com::sun::star::ucb::XCommandEnvironment >& xEnv ); | |
162 | + | |
163 | + ::com::sun::star::uno::Any mapVFSException( const GnomeVFSResult result, | |
164 | + sal_Bool bWrite ); | |
165 | + | |
166 | + void cancelCommandExecution(const GnomeVFSResult result, | |
167 | + const ::com::sun::star::uno::Reference< | |
168 | + com::sun::star::ucb::XCommandEnvironment > & xEnv, | |
169 | + sal_Bool bWrite = sal_False ) | |
170 | + throw( ::com::sun::star::uno::Exception ); | |
171 | + | |
172 | + | |
173 | +public: | |
174 | + // Non-interface bits | |
175 | + char *getURI (); | |
176 | + rtl::OString getOURI (); | |
177 | + rtl::OUString getOUURI (); | |
178 | + | |
179 | +//========================================================================= | |
180 | +// Externals | |
181 | +//========================================================================= | |
182 | +public: | |
183 | + | |
184 | + Content( const ::com::sun::star::uno::Reference< | |
185 | + ::com::sun::star::lang::XMultiServiceFactory >& rxSMgr, | |
186 | + ContentProvider *pProvider, | |
187 | + const ::com::sun::star::uno::Reference< | |
188 | + ::com::sun::star::ucb::XContentIdentifier >& Identifier) | |
189 | + throw ( ::com::sun::star::ucb::ContentCreationException ); | |
190 | + Content( const ::com::sun::star::uno::Reference< | |
191 | + ::com::sun::star::lang::XMultiServiceFactory >& rxSMgr, | |
192 | + ContentProvider *pProvider, | |
193 | + const ::com::sun::star::uno::Reference< | |
194 | + ::com::sun::star::ucb::XContentIdentifier >& Identifier, | |
195 | + sal_Bool isFolder) | |
196 | + throw ( ::com::sun::star::ucb::ContentCreationException ); | |
197 | + virtual ~Content(); | |
198 | + | |
199 | + // XInterface | |
200 | + XINTERFACE_DECL() | |
201 | + | |
202 | + // XTypeProvider | |
203 | + XTYPEPROVIDER_DECL() | |
204 | + | |
205 | + // XServiceInfo | |
206 | + virtual ::rtl::OUString SAL_CALL getImplementationName() | |
207 | + throw( ::com::sun::star::uno::RuntimeException ); | |
208 | + virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL | |
209 | + getSupportedServiceNames() | |
210 | + throw( ::com::sun::star::uno::RuntimeException ); | |
211 | + | |
212 | + // XContent | |
213 | + virtual rtl::OUString SAL_CALL | |
214 | + getContentType() | |
215 | + throw( com::sun::star::uno::RuntimeException ); | |
216 | + | |
217 | + // XCommandProcessor | |
218 | + virtual com::sun::star::uno::Any SAL_CALL | |
219 | + execute( const com::sun::star::ucb::Command& aCommand, | |
220 | + sal_Int32 CommandId, | |
221 | + const com::sun::star::uno::Reference< | |
222 | + com::sun::star::ucb::XCommandEnvironment >& xEnv ) | |
223 | + throw( com::sun::star::uno::Exception, | |
224 | + com::sun::star::ucb::CommandAbortedException, | |
225 | + com::sun::star::uno::RuntimeException ); | |
226 | + virtual void SAL_CALL | |
227 | + abort( sal_Int32 CommandId ) | |
228 | + throw( com::sun::star::uno::RuntimeException ); | |
229 | + | |
230 | + ////////////////////////////////////////////////////////////////////// | |
231 | + // Additional interfaces | |
232 | + ////////////////////////////////////////////////////////////////////// | |
233 | + | |
234 | + // XContentCreator | |
235 | + virtual com::sun::star::uno::Sequence< | |
236 | + com::sun::star::ucb::ContentInfo > SAL_CALL | |
237 | + queryCreatableContentsInfo() | |
238 | + throw( com::sun::star::uno::RuntimeException ); | |
239 | + virtual com::sun::star::uno::Reference< | |
240 | + com::sun::star::ucb::XContent > SAL_CALL | |
241 | + createNewContent( const com::sun::star::ucb::ContentInfo& Info ) | |
242 | + throw( com::sun::star::uno::RuntimeException ); | |
243 | +}; | |
244 | + | |
245 | +}; | |
246 | + | |
247 | +extern "C" { | |
248 | + extern GPrivate *auth_queue; | |
249 | + extern void auth_queue_destroy( gpointer data ); | |
250 | +}; | |
251 | + | |
252 | +#endif | |
253 | --- ucb/source/ucp/gvfs/content.cxx 2003-05-01 10:12:14.000000000 +0100 | |
254 | +++ ucb/source/ucp/gvfs/content.cxx 2003-05-01 10:12:14.000000000 +0100 | |
255 | @@ -0,0 +1,1702 @@ | |
256 | +#include <string.h> | |
257 | +#include <unistd.h> | |
258 | +#include <sys/types.h> | |
259 | +#include <tools/datetime.hxx> | |
260 | +#ifndef _OSL_DIAGNOSE_H_ | |
261 | +#include <osl/diagnose.h> | |
262 | +#endif | |
263 | +#ifndef _COM_SUN_STAR_BEANS_PROPERTYVALUES_HPP_ | |
264 | +#include <com/sun/star/beans/PropertyValue.hpp> | |
265 | +#endif | |
266 | +#ifndef _COM_SUN_STAR_BEANS_PROPERTYATTRIBUTE_HPP_ | |
267 | +#include <com/sun/star/beans/PropertyAttribute.hpp> | |
268 | +#endif | |
269 | +#ifndef _COM_SUN_STAR_BEANS_PROPERTYSETINFOCHANGE_HPP_ | |
270 | +#include <com/sun/star/beans/PropertySetInfoChange.hpp> | |
271 | +#endif | |
272 | +#ifndef _COM_SUN_STAR_BEANS_PROPERTYSETINFOCHANGEEVENT_HPP_ | |
273 | +#include <com/sun/star/beans/PropertySetInfoChangeEvent.hpp> | |
274 | +#endif | |
275 | +#ifndef _COM_SUN_STAR_IO_XACTIVEDATASINK_HPP_ | |
276 | +#include <com/sun/star/io/XActiveDataSink.hpp> | |
277 | +#endif | |
278 | +#ifndef _COM_SUN_STAR_IO_XOUTPUTSTREAM_HPP_ | |
279 | +#include <com/sun/star/io/XOutputStream.hpp> | |
280 | +#endif | |
281 | +#ifndef _COM_SUN_STAR_LANG_ILLEGALACCESSEXCEPTION_HPP_ | |
282 | +#include <com/sun/star/lang/IllegalAccessException.hpp> | |
283 | +#endif | |
284 | +#ifndef _COM_SUN_STAR_UCB_CONTENTINFOATTRIBUTE_HPP_ | |
285 | +#include <com/sun/star/ucb/ContentInfoAttribute.hpp> | |
286 | +#endif | |
287 | +#ifndef _COM_SUN_STAR_UCB_INSERTCOMMANDARGUMENT_HPP_ | |
288 | +#include <com/sun/star/ucb/InsertCommandArgument.hpp> | |
289 | +#endif | |
290 | +#ifndef _COM_SUN_STAR_UCB_INTERACTIVEBADTRANSFRERURLEXCEPTION_HPP_ | |
291 | +#include <com/sun/star/ucb/InteractiveBadTransferURLException.hpp> | |
292 | +#endif | |
293 | +#ifndef _COM_SUN_STAR_UCB_INTERACTIVEAUGMENTEDIOEXCEPTION_HPP_ | |
294 | +#include <com/sun/star/ucb/InteractiveAugmentedIOException.hpp> | |
295 | +#endif | |
296 | +#ifndef _COM_SUN_STAR_UCB_INTERACTIVENETWORKCONNECTEXCEPTION_HPP_ | |
297 | +#include <com/sun/star/ucb/InteractiveNetworkConnectException.hpp> | |
298 | +#endif | |
299 | +#ifndef _COM_SUN_STAR_UCB_INTERACTIVENETWORKGENBERALEXCEPTION_HPP_ | |
300 | +#include <com/sun/star/ucb/InteractiveNetworkGeneralException.hpp> | |
301 | +#endif | |
302 | +#ifndef _COM_SUN_STAR_UCB_INTERACTIVENETWORKREADEXCEPTION_HPP_ | |
303 | +#include <com/sun/star/ucb/InteractiveNetworkReadException.hpp> | |
304 | +#endif | |
305 | +#ifndef _COM_SUN_STAR_UCB_INTERACTIVENETWORKRESOLVENAMEEXCEPTION_HPP_ | |
306 | +#include <com/sun/star/ucb/InteractiveNetworkResolveNameException.hpp> | |
307 | +#endif | |
308 | +#ifndef _COM_SUN_STAR_UCB_INTERACTIVENETWORKWRITEEXCEPTION_HPP_ | |
309 | +#include <com/sun/star/ucb/InteractiveNetworkWriteException.hpp> | |
310 | +#endif | |
311 | +#ifndef _COM_SUN_STAR_UCB_NAMECLASH_HPP_ | |
312 | +#include <com/sun/star/ucb/NameClash.hpp> | |
313 | +#endif | |
314 | +#ifndef _COM_SUN_STAR_UCB_NAMECLASHEXCEPTION_HPP_ | |
315 | +#include <com/sun/star/ucb/NameClashException.hpp> | |
316 | +#endif | |
317 | +#ifndef _COM_SUN_STAR_UCB_OPENCOMMANDARGUMENT2_HPP_ | |
318 | +#include <com/sun/star/ucb/OpenCommandArgument2.hpp> | |
319 | +#endif | |
320 | +#ifndef _COM_SUN_STAR_UCB_OPENMODE_HPP_ | |
321 | +#include <com/sun/star/ucb/OpenMode.hpp> | |
322 | +#endif | |
323 | +#ifndef _COM_SUN_STAR_UCB_POSTCOMMANDARGUMENT2_HPP_ | |
324 | +#include <com/sun/star/ucb/PostCommandArgument2.hpp> | |
325 | +#endif | |
326 | +#ifndef _COM_SUN_STAR_UCB_TRANSFERINFO_HPP_ | |
327 | +#include <com/sun/star/ucb/TransferInfo.hpp> | |
328 | +#endif | |
329 | +#ifndef _COM_SUN_STAR_UCB_XCOMMANDINFO_HPP_ | |
330 | +#include <com/sun/star/ucb/XCommandInfo.hpp> | |
331 | +#endif | |
332 | +#ifndef _COM_SUN_STAR_UCB_XPERSISTENTPROPERTYSET_HPP_ | |
333 | +#include <com/sun/star/ucb/XPersistentPropertySet.hpp> | |
334 | +#endif | |
335 | +#ifndef _COM_SUN_STAR_UCB_MISSINGINPUTSTREAMEXCEPTION_HPP_ | |
336 | +#include <com/sun/star/ucb/MissingInputStreamException.hpp> | |
337 | +#endif | |
338 | +#ifndef _COM_SUN_STAR_UCB_MISSINGPROPERTIESEXCEPTION_HPP_ | |
339 | +#include <com/sun/star/ucb/MissingPropertiesException.hpp> | |
340 | +#endif | |
341 | +#ifndef _COM_SUN_STAR_UCB_UNSUPPORTEDCOMMANDEXCEPTION_HPP_ | |
342 | +#include <com/sun/star/ucb/UnsupportedCommandException.hpp> | |
343 | +#endif | |
344 | +#ifndef _COM_SUN_STAR_UCB_UNSUPPORTEDDATASINKEXCEPTION_HPP_ | |
345 | +#include <com/sun/star/ucb/UnsupportedDataSinkException.hpp> | |
346 | +#endif | |
347 | +#ifndef _COM_SUN_STAR_UCB_UNSUPPORTEDNAMECLASHEXCEPTION_HPP_ | |
348 | +#include <com/sun/star/ucb/UnsupportedNameClashException.hpp> | |
349 | +#endif | |
350 | +#ifndef _COM_SUN_STAR_UCB_UNSUPPORTEDOPENMODEEXCEPTION_HPP_ | |
351 | +#include <com/sun/star/ucb/UnsupportedOpenModeException.hpp> | |
352 | +#endif | |
353 | +#ifndef _COM_SUN_STAR_UCB_UNSUPPORTEDOPENMODEEXCEPTION_HPP_ | |
354 | +#include <com/sun/star/ucb/UnsupportedOpenModeException.hpp> | |
355 | +#endif | |
356 | +#ifndef _COM_SUN_STAR_UCB_NAMECLASHEXCEPTION_HPP_ | |
357 | +#include <com/sun/star/ucb/NameClashException.hpp> | |
358 | +#endif | |
359 | + | |
360 | +#ifndef _UCBHELPER_CONTENTIDENTIFIER_HXX | |
361 | +#include <ucbhelper/contentidentifier.hxx> | |
362 | +#endif | |
363 | +#ifndef _UCBHELPER_PROPERTYVALUESET_HXX | |
364 | +#include <ucbhelper/propertyvalueset.hxx> | |
365 | +#endif | |
366 | +#ifndef _UCBHELPER_INTERACTIONREQUEST_HXX | |
367 | +#include <ucbhelper/interactionrequest.hxx> | |
368 | +#endif | |
369 | +#ifndef _UCBHELPER_CANCELCOMMANDEXECUTION_HXX_ | |
370 | +#include <ucbhelper/cancelcommandexecution.hxx> | |
371 | +#endif | |
372 | +#ifndef _UCBHELPER_SIMPLEAUTHENTICATIONREQUEST_HXX | |
373 | +#include <ucbhelper/simpleauthenticationrequest.hxx> | |
374 | +#endif | |
375 | + | |
376 | +const int TRANSFER_BUFFER_SIZE = 65536; | |
377 | + | |
378 | +/* | |
379 | + * NB. Name escaping is done only for URIs | |
380 | + * the 'Title' property is unescaped on set/get | |
381 | + */ | |
382 | +#include <libgnomevfs/gnome-vfs-utils.h> | |
383 | +#include <libgnomevfs/gnome-vfs-result.h> | |
384 | +#include <libgnomevfs/gnome-vfs-standard-callbacks.h> | |
385 | +extern "C" { // missing in the header: doh. | |
386 | +# include <libgnomevfs/gnome-vfs-module-callback.h> | |
387 | +} | |
388 | + | |
389 | +#include "content.hxx" | |
390 | +#include "provider.hxx" | |
391 | +#include "directory.hxx" | |
392 | +#include "stream.hxx" | |
393 | + | |
394 | +using namespace gvfs; | |
395 | +using namespace com::sun; | |
396 | +using namespace com::sun::star; | |
397 | + | |
398 | +#define CLEAR_INFO(info) memset((info), 0, sizeof ((info)[0])) | |
399 | + | |
400 | + | |
401 | +static char * | |
402 | +OUStringToGnome( const rtl::OUString &str ) | |
403 | +{ | |
404 | + rtl::OString aTempStr = rtl::OUStringToOString( str, RTL_TEXTENCODING_UTF8 ); | |
405 | + return g_strdup( (const sal_Char *) aTempStr ); | |
406 | +} | |
407 | + | |
408 | +static rtl::OUString | |
409 | +GnomeToOUString( const char *utf8_str) | |
410 | +{ | |
411 | + if (!utf8_str) | |
412 | + return rtl::OUString(); | |
413 | + else | |
414 | + return rtl::OUString( utf8_str, strlen( utf8_str ), RTL_TEXTENCODING_UTF8 ); | |
415 | +} | |
416 | + | |
417 | + | |
418 | +Content::Content( | |
419 | + const uno::Reference< lang::XMultiServiceFactory >& rxSMgr, | |
420 | + ContentProvider* pProvider, | |
421 | + const uno::Reference< star::ucb::XContentIdentifier >& Identifier) | |
422 | + throw ( star::ucb::ContentCreationException ) | |
423 | + : ContentImplHelper( rxSMgr, pProvider, Identifier ), | |
424 | + m_pProvider( pProvider ), | |
425 | + m_bTransient( sal_False ) | |
426 | +{ | |
427 | + CLEAR_INFO (&m_info); | |
428 | +#ifdef DEBUG | |
429 | + g_warning ("New Content ('%s')", getURI()); | |
430 | +#endif | |
431 | +} | |
432 | + | |
433 | +Content::Content( const ::com::sun::star::uno::Reference< | |
434 | + ::com::sun::star::lang::XMultiServiceFactory >& rxSMgr, | |
435 | + ContentProvider *pProvider, | |
436 | + const ::com::sun::star::uno::Reference< | |
437 | + ::com::sun::star::ucb::XContentIdentifier >& Identifier, | |
438 | + sal_Bool isFolder) | |
439 | + throw ( ::com::sun::star::ucb::ContentCreationException ) | |
440 | + : ContentImplHelper( rxSMgr, pProvider, Identifier ), | |
441 | + m_pProvider( pProvider ), | |
442 | + m_bTransient( sal_True ) | |
443 | +{ | |
444 | + CLEAR_INFO (&m_info); | |
445 | + | |
446 | +#ifdef DEBUG | |
447 | + g_warning ("New Transient content ('%s') (%d)", getURI(), isFolder); | |
448 | +#endif | |
449 | +// m_info.name = FIXME: set name ? | |
450 | + m_info.valid_fields = GNOME_VFS_FILE_INFO_FIELDS_TYPE; | |
451 | + m_info.type = isFolder ? GNOME_VFS_FILE_TYPE_DIRECTORY : | |
452 | + GNOME_VFS_FILE_TYPE_REGULAR; | |
453 | +} | |
454 | + | |
455 | +// virtual | |
456 | +Content::~Content() | |
457 | +{ | |
458 | + gnome_vfs_file_info_clear( &m_info ); | |
459 | +} | |
460 | + | |
461 | +// | |
462 | +// XInterface methods. | |
463 | +// | |
464 | + | |
465 | +void SAL_CALL Content::acquire() | |
466 | + throw( ) | |
467 | +{ | |
468 | + ContentImplHelper::acquire(); | |
469 | +} | |
470 | +void SAL_CALL Content::release() | |
471 | + throw( ) | |
472 | +{ | |
473 | + ContentImplHelper::release(); | |
474 | +} | |
475 | +uno::Any SAL_CALL Content::queryInterface( const uno::Type & rType ) | |
476 | + throw ( uno::RuntimeException ) | |
477 | +{ | |
478 | + // Note: isFolder may require network activities! So call it only | |
479 | + // if it is really necessary!!! | |
480 | + uno::Any aRet = cppu::queryInterface( rType, | |
481 | + static_cast< star::ucb::XContentCreator * >( this ) ); | |
482 | + if ( aRet.hasValue() ) | |
483 | + return isFolder( uno::Reference< star::ucb::XCommandEnvironment >() ) | |
484 | + ? aRet : uno::Any(); | |
485 | + else | |
486 | + return aRet.hasValue() ? aRet : ContentImplHelper::queryInterface( rType ); | |
487 | +} | |
488 | + | |
489 | +// | |
490 | +// XTypeProvider methods. | |
491 | +// | |
492 | + | |
493 | +XTYPEPROVIDER_COMMON_IMPL( Content ); | |
494 | + | |
495 | +uno::Sequence< uno::Type > SAL_CALL Content::getTypes() | |
496 | + throw( uno::RuntimeException ) | |
497 | +{ | |
498 | + static cppu::OTypeCollection *pFolderCollection = NULL; | |
499 | + static cppu::OTypeCollection *pFileCollection = NULL; | |
500 | + | |
501 | + if (!pFolderCollection) { | |
502 | + osl::Guard< osl::Mutex > aGuard( osl::Mutex::getGlobalMutex() ); | |
503 | + | |
504 | + if (!pFolderCollection) { | |
505 | + static cppu::OTypeCollection aFolderCollection | |
506 | + (CPPU_TYPE_REF( lang::XTypeProvider ), | |
507 | + CPPU_TYPE_REF( lang::XServiceInfo ), | |
508 | + CPPU_TYPE_REF( lang::XComponent ), | |
509 | + CPPU_TYPE_REF( star::ucb::XContent ), | |
510 | + CPPU_TYPE_REF( star::ucb::XCommandProcessor ), | |
511 | + CPPU_TYPE_REF( beans::XPropertiesChangeNotifier ), | |
512 | + CPPU_TYPE_REF( star::ucb::XCommandInfoChangeNotifier ), | |
513 | + CPPU_TYPE_REF( beans::XPropertyContainer ), | |
514 | + CPPU_TYPE_REF( beans::XPropertySetInfoChangeNotifier ), | |
515 | + CPPU_TYPE_REF( container::XChild ), | |
516 | + CPPU_TYPE_REF( star::ucb::XContentCreator ) ); // !! | |
517 | + static cppu::OTypeCollection aFileCollection | |
518 | + (CPPU_TYPE_REF( lang::XTypeProvider ), | |
519 | + CPPU_TYPE_REF( lang::XServiceInfo ), | |
520 | + CPPU_TYPE_REF( lang::XComponent ), | |
521 | + CPPU_TYPE_REF( star::ucb::XContent ), | |
522 | + CPPU_TYPE_REF( star::ucb::XCommandProcessor ), | |
523 | + CPPU_TYPE_REF( beans::XPropertiesChangeNotifier ), | |
524 | + CPPU_TYPE_REF( star::ucb::XCommandInfoChangeNotifier ), | |
525 | + CPPU_TYPE_REF( beans::XPropertyContainer ), | |
526 | + CPPU_TYPE_REF( beans::XPropertySetInfoChangeNotifier ), | |
527 | + CPPU_TYPE_REF( container::XChild ) ); | |
528 | + | |
529 | + pFolderCollection = &aFolderCollection; | |
530 | + pFileCollection = &aFileCollection; | |
531 | + // FIXME: need write barrier from HEAD. | |
532 | + } | |
533 | + } | |
534 | + | |
535 | + if ( isFolder( uno::Reference< star::ucb::XCommandEnvironment >() ) ) | |
536 | + return pFolderCollection->getTypes(); | |
537 | + else | |
538 | + return pFileCollection->getTypes(); | |
539 | +} | |
540 | + | |
541 | +// | |
542 | +// XServiceInfo methods. | |
543 | +// | |
544 | + | |
545 | +rtl::OUString SAL_CALL Content::getImplementationName() | |
546 | + throw( uno::RuntimeException ) | |
547 | +{ | |
548 | + return rtl::OUString::createFromAscii("com.sun.star.comp.GnomeVFSContent" ); | |
549 | +} | |
550 | + | |
551 | +uno::Sequence< rtl::OUString > SAL_CALL Content::getSupportedServiceNames() | |
552 | + throw( uno::RuntimeException ) | |
553 | +{ | |
554 | + uno::Sequence< rtl::OUString > aSNS( 1 ); | |
555 | + aSNS.getArray()[ 0 ] = rtl::OUString::createFromAscii( | |
556 | + "com.sun.star.ucb.GnomeVFSContent" ); | |
557 | + return aSNS; | |
558 | +} | |
559 | + | |
560 | +// | |
561 | +// XContent methods. | |
562 | +// | |
563 | + | |
564 | +rtl::OUString SAL_CALL Content::getContentType() | |
565 | + throw( uno::RuntimeException ) | |
566 | +{ | |
567 | + if ( isFolder( uno::Reference< star::ucb::XCommandEnvironment >() ) ) | |
568 | + return rtl::OUString::createFromAscii( GVFS_FOLDER_TYPE ); | |
569 | + else | |
570 | + return rtl::OUString::createFromAscii( GVFS_FILE_TYPE ); | |
571 | +} | |
572 | + | |
573 | +// | |
574 | +// XCommandProcessor methods. | |
575 | +// | |
576 | + | |
577 | +uno::Any Content::getBadArgExcept() | |
578 | +{ | |
579 | + return uno::makeAny( lang::IllegalArgumentException | |
580 | + ( rtl::OUString::createFromAscii( "Wrong argument type!" ), | |
581 | + static_cast< cppu::OWeakObject * >( this ), | |
582 | + -1 ) ); | |
583 | +} | |
584 | + | |
585 | +uno::Any SAL_CALL Content::execute( | |
586 | + const star::ucb::Command& aCommand, | |
587 | + sal_Int32 CommandId, | |
588 | + const uno::Reference< star::ucb::XCommandEnvironment >& xEnv ) | |
589 | + throw( uno::Exception, | |
590 | + star::ucb::CommandAbortedException, | |
591 | + uno::RuntimeException ) | |
592 | +{ | |
593 | + uno::Any aRet; | |
594 | + | |
595 | +#ifdef DEBUG | |
596 | + { | |
597 | + uno::Reference< task::XInteractionHandler > xIH; | |
598 | + | |
599 | + if ( xEnv.is() ) | |
600 | + xIH = xEnv->getInteractionHandler(); | |
601 | + g_warning( "Execute command: '%s' with %s interaction env", | |
602 | + OUStringToGnome( aCommand.Name ), | |
603 | + xIH.is() ? "" : "NO" ); | |
604 | + } | |
605 | +#endif | |
606 | + | |
607 | +#define COMMAND_IS(cmd,name) ( (cmd).Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( name ) ) ) | |
608 | + | |
609 | + if ( COMMAND_IS( aCommand, "getPropertyValues" ) ) { | |
610 | + uno::Sequence< beans::Property > Properties; | |
611 | + | |
612 | + if ( !( aCommand.Argument >>= Properties ) ) | |
613 | + ucbhelper::cancelCommandExecution ( getBadArgExcept (), xEnv ); | |
614 | + | |
615 | + aRet <<= getPropertyValues( Properties, xEnv ); | |
616 | + | |
617 | + } else if ( COMMAND_IS( aCommand, "setPropertyValues" ) ) { | |
618 | + uno::Sequence< beans::PropertyValue > aProperties; | |
619 | + | |
620 | + if ( !( aCommand.Argument >>= aProperties ) || | |
621 | + !aProperties.getLength() ) | |
622 | + ucbhelper::cancelCommandExecution ( getBadArgExcept (), xEnv ); | |
623 | + | |
624 | + aRet <<= setPropertyValues( aProperties, xEnv ); | |
625 | + | |
626 | + } else if ( COMMAND_IS( aCommand, "getPropertySetInfo" ) ) { | |
627 | + aRet <<= getPropertySetInfo( xEnv, sal_False ); | |
628 | + | |
629 | + } else if ( COMMAND_IS( aCommand, "getCommandInfo" ) ) { | |
630 | + aRet <<= getCommandInfo( xEnv, sal_False ); | |
631 | + | |
632 | + } else if ( COMMAND_IS( aCommand, "open" ) ) { | |
633 | + | |
634 | + star::ucb::OpenCommandArgument2 aOpenCommand; | |
635 | + if ( !( aCommand.Argument >>= aOpenCommand ) ) | |
636 | + ucbhelper::cancelCommandExecution ( getBadArgExcept (), xEnv ); | |
637 | + | |
638 | + sal_Bool bOpenFolder = | |
639 | + ( ( aOpenCommand.Mode == star::ucb::OpenMode::ALL ) || | |
640 | + ( aOpenCommand.Mode == star::ucb::OpenMode::FOLDERS ) || | |
641 | + ( aOpenCommand.Mode == star::ucb::OpenMode::DOCUMENTS ) ); | |
642 | + | |
643 | + if ( bOpenFolder && isFolder( xEnv ) ) { | |
644 | + uno::Reference< star::ucb::XDynamicResultSet > xSet | |
645 | + = new DynamicResultSet(m_xSMgr, this, aOpenCommand, xEnv ); | |
646 | + aRet <<= xSet; | |
647 | + | |
648 | + } else if ( aOpenCommand.Sink.is() ) { | |
649 | + | |
650 | + if ( ( aOpenCommand.Mode | |
651 | + == star::ucb::OpenMode::DOCUMENT_SHARE_DENY_NONE ) || | |
652 | + ( aOpenCommand.Mode | |
653 | + == star::ucb::OpenMode::DOCUMENT_SHARE_DENY_WRITE ) ) { | |
654 | + ucbhelper::cancelCommandExecution | |
655 | + ( uno::makeAny ( star::ucb::UnsupportedOpenModeException | |
656 | + ( rtl::OUString(), | |
657 | + static_cast< cppu::OWeakObject * >( this ), | |
658 | + sal_Int16( aOpenCommand.Mode ) ) ), | |
659 | + xEnv ); | |
660 | + } | |
661 | + if ( !feedSink( aOpenCommand.Sink, xEnv ) ) { | |
662 | + // Note: aOpenCommand.Sink may contain an XStream | |
663 | + // implementation. Support for this type of | |
664 | + // sink is optional... | |
665 | +#ifdef DEBUG | |
666 | + g_warning ("Failed to load data from '%s'", getURI()); | |
667 | +#endif | |
668 | + ucbhelper::cancelCommandExecution | |
669 | + ( uno::makeAny (star::ucb::UnsupportedDataSinkException | |
670 | + ( rtl::OUString(), | |
671 | + static_cast< cppu::OWeakObject * >( this ), | |
672 | + aOpenCommand.Sink ) ), | |
673 | + xEnv ); | |
674 | + } | |
675 | + } | |
676 | +#ifdef DEBUG | |
677 | + else | |
678 | + g_warning ("Open falling through ..."); | |
679 | +#endif | |
680 | + | |
681 | + } else if ( COMMAND_IS( aCommand, "insert" ) ) { | |
682 | + star::ucb::InsertCommandArgument arg; | |
683 | + if ( !( aCommand.Argument >>= arg ) ) | |
684 | + ucbhelper::cancelCommandExecution ( getBadArgExcept (), xEnv ); | |
685 | + | |
686 | + insert( arg.Data, arg.ReplaceExisting, xEnv ); | |
687 | + | |
688 | + } else if ( COMMAND_IS( aCommand, "delete" ) ) { | |
689 | + | |
690 | + sal_Bool bDeletePhysical = sal_False; | |
691 | + aCommand.Argument >>= bDeletePhysical; | |
692 | + | |
693 | + ::rtl::OString aURI = getOURI(); | |
694 | + GnomeVFSResult result = gnome_vfs_unlink ((const sal_Char *) aURI); | |
695 | + | |
696 | + if (result != GNOME_VFS_OK) | |
697 | + cancelCommandExecution( result, xEnv, sal_True ); | |
698 | + | |
699 | + destroy( bDeletePhysical ); | |
700 | + | |
701 | + } else if ( COMMAND_IS( aCommand, "transfer" ) && isFolder( xEnv ) ) { | |
702 | + star::ucb::TransferInfo transferArgs; | |
703 | + | |
704 | + if ( !( aCommand.Argument >>= transferArgs ) ) | |
705 | + ucbhelper::cancelCommandExecution( getBadArgExcept(), xEnv ); | |
706 | + | |
707 | + transfer( transferArgs, xEnv ); | |
708 | + | |
709 | + } else { // Unsuported | |
710 | +#ifdef DEBUG | |
711 | + g_warning( "Unsupported command: '%s'", | |
712 | + OUStringToGnome( aCommand.Name ) ); | |
713 | +#endif | |
714 | + ucbhelper::cancelCommandExecution | |
715 | + ( uno::makeAny( star::ucb::UnsupportedCommandException | |
716 | + ( rtl::OUString(), | |
717 | + static_cast< cppu::OWeakObject * >( this ) ) ), | |
718 | + xEnv ); | |
719 | + } | |
720 | +#undef COMMAND_IS | |
721 | + | |
722 | + return aRet; | |
723 | +} | |
724 | + | |
725 | +void SAL_CALL Content::abort( sal_Int32 CommandId ) | |
726 | + throw( uno::RuntimeException ) | |
727 | +{ | |
728 | + // FIXME: we should use the GnomeVFSCancellation APIs here ... | |
729 | +} | |
730 | + | |
731 | +// | |
732 | +// XContentCreator methods. | |
733 | +// | |
734 | + | |
735 | +uno::Sequence< star::ucb::ContentInfo > SAL_CALL | |
736 | +Content::queryCreatableContentsInfo() | |
737 | + throw( uno::RuntimeException ) | |
738 | +{ | |
739 | + uno::Sequence< star::ucb::ContentInfo > seq(2); | |
740 | + | |
741 | + // Minimum set of props we really need | |
742 | + uno::Sequence< beans::Property > props( 1 ); | |
743 | + props[0] = beans::Property( | |
744 | + rtl::OUString::createFromAscii( "Title" ), | |
745 | + -1, | |
746 | + getCppuType( static_cast< rtl::OUString* >( 0 ) ), | |
747 | + beans::PropertyAttribute::MAYBEVOID | beans::PropertyAttribute::BOUND ); | |
748 | + | |
749 | + // file | |
750 | + seq[0].Type = rtl::OUString::createFromAscii( GVFS_FILE_TYPE ); | |
751 | + seq[0].Attributes = ( star::ucb::ContentInfoAttribute::INSERT_WITH_INPUTSTREAM | | |
752 | + star::ucb::ContentInfoAttribute::KIND_DOCUMENT ); | |
753 | + seq[0].Properties = props; | |
754 | + | |
755 | + // folder | |
756 | + seq[1].Type = rtl::OUString::createFromAscii( GVFS_FOLDER_TYPE ); | |
757 | + seq[1].Attributes = star::ucb::ContentInfoAttribute::KIND_FOLDER; | |
758 | + seq[1].Properties = props; | |
759 | + | |
760 | + return seq; | |
761 | +} | |
762 | + | |
763 | +uno::Reference< star::ucb::XContent > SAL_CALL | |
764 | +Content::createNewContent( const star::ucb::ContentInfo& Info ) | |
765 | + throw( uno::RuntimeException ) | |
766 | +{ | |
767 | + bool create_document; | |
768 | + const char *name; | |
769 | + | |
770 | + if ( Info.Type.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( GVFS_FILE_TYPE ) ) ) | |
771 | + create_document = true; | |
772 | + else if ( Info.Type.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( GVFS_FOLDER_TYPE ) ) ) | |
773 | + create_document = false; | |
774 | + else { | |
775 | +#ifdef DEBUG | |
776 | + g_warning( "Failed to create new content '%s'", | |
777 | + OUStringToGnome( Info.Type ) ); | |
778 | +#endif | |
779 | + return uno::Reference< star::ucb::XContent >(); | |
780 | + } | |
781 | + | |
782 | +#ifdef DEBUG | |
783 | + g_warning( "createNewContent (%d)", (int) create_document ); | |
784 | +#endif | |
785 | + | |
786 | + rtl::OUString aURL = getOUURI(); | |
787 | + | |
788 | + if ( ( aURL.lastIndexOf( '/' ) + 1 ) != aURL.getLength() ) | |
789 | + aURL += rtl::OUString::createFromAscii( "/" ); | |
790 | + | |
791 | + name = create_document ? "[New_Content]" : "[New_Collection]"; | |
792 | + // This looks problematic to me cf. webdav | |
793 | + aURL += rtl::OUString::createFromAscii( name ); | |
794 | + | |
795 | + uno::Reference< star::ucb::XContentIdentifier > xId | |
796 | + ( new ::ucb::ContentIdentifier( m_xSMgr, aURL ) ); | |
797 | + | |
798 | + try { | |
799 | + return new ::gvfs::Content( m_xSMgr, m_pProvider, xId, !create_document ); | |
800 | + } catch ( star::ucb::ContentCreationException & ) { | |
801 | + return uno::Reference< star::ucb::XContent >(); | |
802 | + } | |
803 | +} | |
804 | + | |
805 | +rtl::OUString Content::getParentURL() | |
806 | +{ | |
807 | + rtl::OUString aParentURL; | |
808 | + // <scheme>:// -> "" | |
809 | + // <scheme>://foo -> "" | |
810 | + // <scheme>://foo/ -> "" | |
811 | + // <scheme>://foo/bar -> <scheme>://foo/ | |
812 | + // <scheme>://foo/bar/ -> <scheme>://foo/ | |
813 | + // <scheme>://foo/bar/abc -> <scheme>://foo/bar/ | |
814 | + | |
815 | + rtl::OUString aURL = getOUURI(); | |
816 | + | |
817 | + sal_Int32 nPos = aURL.lastIndexOf( '/' ); | |
818 | + if ( nPos == ( aURL.getLength() - 1 ) ) { | |
819 | + // Trailing slash found. Skip. | |
820 | + nPos = aURL.lastIndexOf( '/', nPos ); | |
821 | + } | |
822 | + | |
823 | + sal_Int32 nPos1 = aURL.lastIndexOf( '/', nPos ); | |
824 | + if ( nPos1 != -1 ) | |
825 | + nPos1 = aURL.lastIndexOf( '/', nPos1 ); | |
826 | + | |
827 | + if ( nPos1 != -1 ) | |
828 | + aParentURL = rtl::OUString( aURL.copy( 0, nPos + 1 ) ); | |
829 | + | |
830 | +#ifdef DEBUG | |
831 | + g_warning ("getParentURL '%s' -> '%s'", | |
832 | + getURI(), (const sal_Char *) rtl::OUStringToOString | |
833 | + ( aParentURL, RTL_TEXTENCODING_UTF8 ) ); | |
834 | +#endif | |
835 | + | |
836 | + return aParentURL; | |
837 | +} | |
838 | + | |
839 | +static util::DateTime | |
840 | +getDateFromUnix (time_t t) | |
841 | +{ | |
842 | + static const Date epochStart( 1,1,1970 ); | |
843 | + | |
844 | + ::DateTime tmp; | |
845 | + tmp.MakeDateTimeFromSec( epochStart, ((long unsigned int) t) ); | |
846 | + | |
847 | + return util::DateTime( 0, tmp.GetSec(), tmp.GetMin(), tmp.GetHour(), | |
848 | + tmp.GetDay(), tmp.GetMonth (), tmp.GetYear ()); | |
849 | +} | |
850 | + | |
851 | +uno::Reference< sdbc::XRow > Content::getPropertyValues( | |
852 | + const uno::Sequence< beans::Property >& rProperties, | |
853 | + const uno::Reference< star::ucb::XCommandEnvironment >& xEnv ) | |
854 | +{ | |
855 | + int nProps; | |
856 | + GnomeVFSResult result; | |
857 | + uno::Sequence< beans::Property > allProperties; | |
858 | + | |
859 | + if( ( result = getInfo( xEnv ) ) != GNOME_VFS_OK ) | |
860 | + cancelCommandExecution( result, xEnv, sal_False ); | |
861 | + | |
862 | + const beans::Property* pProps; | |
863 | + | |
864 | + if( rProperties.getLength() ) { | |
865 | + nProps = rProperties.getLength(); | |
866 | + pProps = rProperties.getConstArray(); | |
867 | + } else { | |
868 | + allProperties = getPropertySetInfo( xEnv )->getProperties(); | |
869 | + nProps = allProperties.getLength(); | |
870 | + pProps = allProperties.getConstArray(); | |
871 | + } | |
872 | + | |
873 | + rtl::Reference< ::ucb::PropertyValueSet > xRow | |
874 | + = new ::ucb::PropertyValueSet( m_xSMgr ); | |
875 | + | |
876 | + osl::Guard< osl::Mutex > aGuard( m_aMutex ); | |
877 | + for( sal_Int32 n = 0; n < nProps; ++n ) { | |
878 | + const beans::Property& rProp = pProps[ n ]; | |
879 | + | |
880 | + if (rProp.Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "Title" ) ) ) { | |
881 | + if (m_info.name && m_info.name[0] == '/') | |
882 | + g_warning ("Odd NFS title on item '%s' == '%s'", | |
883 | + getURI(), m_info.name); | |
884 | + xRow->appendString( rProp, GnomeToOUString( m_info.name ) ); | |
885 | + } | |
886 | + | |
887 | + else if (rProp.Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "ContentType" ) ) ) | |
888 | + xRow->appendString( rProp, getContentType () ); | |
889 | + | |
890 | + else if (rProp.Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "IsDocument" ) ) ) { | |
891 | + if (m_info.valid_fields & GNOME_VFS_FILE_INFO_FIELDS_TYPE) | |
892 | + xRow->appendBoolean( rProp, ( m_info.type == GNOME_VFS_FILE_TYPE_REGULAR || | |
893 | + m_info.type == GNOME_VFS_FILE_TYPE_UNKNOWN ) ); | |
894 | + else | |
895 | + xRow->appendVoid( rProp ); | |
896 | + } | |
897 | + | |
898 | + else if (rProp.Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "IsFolder" ) ) ) { | |
899 | + if (m_info.valid_fields & GNOME_VFS_FILE_INFO_FIELDS_TYPE) | |
900 | + xRow->appendBoolean( rProp, ( m_info.type == GNOME_VFS_FILE_TYPE_DIRECTORY ) ); | |
901 | + else | |
902 | + xRow->appendVoid( rProp ); | |
903 | + } | |
904 | + | |
905 | + else if (rProp.Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "Size" ) ) ) { | |
906 | + if (m_info.valid_fields & GNOME_VFS_FILE_INFO_FIELDS_SIZE) | |
907 | + xRow->appendLong( rProp, m_info.size ); | |
908 | + else | |
909 | + xRow->appendVoid( rProp ); | |
910 | + } | |
911 | + | |
912 | + else if (rProp.Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "IsReadOnly" ) ) ) { | |
913 | + if (m_info.valid_fields & GNOME_VFS_FILE_INFO_FIELDS_PERMISSIONS) { | |
914 | + bool read_only = true; | |
915 | + | |
916 | + if (m_info.uid == getuid () && | |
917 | + m_info.permissions & GNOME_VFS_PERM_USER_WRITE) | |
918 | + read_only = false; | |
919 | + else if (m_info.gid == getgid () && | |
920 | + m_info.permissions & GNOME_VFS_PERM_GROUP_WRITE) | |
921 | + read_only = false; | |
922 | + else if (m_info.permissions & GNOME_VFS_PERM_OTHER_WRITE) | |
923 | + read_only = false; | |
924 | + xRow->appendBoolean( rProp, read_only ); | |
925 | + } else | |
926 | + xRow->appendVoid( rProp ); | |
927 | + } | |
928 | + | |
929 | + else if (rProp.Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "IsHidden" ) ) ) | |
930 | + xRow->appendBoolean( rProp, ( m_info.name && m_info.name[0] == '.' ) ); | |
931 | + | |
932 | + else if (rProp.Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "IsVolume" ) ) || | |
933 | + rProp.Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "IsCompactDisk" ) ) ) | |
934 | + xRow->appendBoolean( rProp, sal_False ); | |
935 | + | |
936 | + else if (rProp.Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "DateCreated" ) ) ) { | |
937 | + if (m_info.valid_fields & GNOME_VFS_FILE_INFO_FIELDS_CTIME) | |
938 | + xRow->appendTimestamp( rProp, getDateFromUnix( m_info.ctime ) ); | |
939 | + else | |
940 | + xRow->appendVoid( rProp ); | |
941 | + } | |
942 | + | |
943 | + else if (rProp.Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "DateModified" ) ) ) { | |
944 | + if (m_info.valid_fields & GNOME_VFS_FILE_INFO_FIELDS_MTIME) | |
945 | + xRow->appendTimestamp( rProp, getDateFromUnix( m_info.mtime ) ); | |
946 | + else | |
947 | + xRow->appendVoid( rProp ); | |
948 | + } | |
949 | + | |
950 | + else if (rProp.Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "MediaType" ) ) ) { | |
951 | + // We do this by sniffing in gnome-vfs; rather expensively. | |
952 | +#ifdef DEBUG | |
953 | + g_warning ("FIXME: Requested mime-type - an expensive op. indeed!"); | |
954 | +#endif | |
955 | + xRow->appendVoid( rProp ); | |
956 | + } else { | |
957 | + static int warn_count = 0; | |
958 | + if (warn_count++ < 10) | |
959 | + g_message ("Unknown property: '%s'", | |
960 | + rtl::OUStringToOString( rProp.Name, RTL_TEXTENCODING_UTF8 ).getStr () ); | |
961 | + xRow->appendVoid( rProp ); | |
962 | + } | |
963 | + } | |
964 | +#ifdef DEBUG | |
965 | + g_warning ("getPropertyValues on '%s' %d properties returned (of %d)", | |
966 | + getURI(), (int)xRow->getLength(), (int)nProps); | |
967 | +#endif | |
968 | + | |
969 | + return uno::Reference< sdbc::XRow >( xRow.get() ); | |
970 | +} | |
971 | + | |
972 | +static lang::IllegalAccessException | |
973 | +getReadOnlyException( Content *ctnt ) | |
974 | +{ | |
975 | + return lang::IllegalAccessException | |
976 | + ( rtl::OUString::createFromAscii( "Property is read-only!" ), | |
977 | + static_cast< cppu::OWeakObject * >( ctnt ) ); | |
978 | +} | |
979 | + | |
980 | +rtl::OUString | |
981 | +Content::makeNewURL( const char *newName ) | |
982 | +{ | |
983 | + rtl::OUString aNewURL = getParentURL(); | |
984 | + if ( aNewURL.lastIndexOf( '/' ) != ( aNewURL.getLength() - 1 ) ) | |
985 | + aNewURL += rtl::OUString::createFromAscii( "/" ); | |
986 | + | |
987 | + char *name = gnome_vfs_escape_string( m_info.name ); | |
988 | + aNewURL += GnomeToOUString( name ); | |
989 | + g_free( name ); | |
990 | + | |
991 | + return aNewURL; | |
992 | +} | |
993 | + | |
994 | +// This is slightly complicated by needing to support either 'move' or 'setname' | |
995 | +GnomeVFSResult | |
996 | +Content::doSetFileInfo( const GnomeVFSFileInfo *newInfo, | |
997 | + GnomeVFSSetFileInfoMask setMask, | |
998 | + const uno::Reference< star::ucb::XCommandEnvironment >& xEnv ) | |
999 | +{ | |
1000 | + GnomeVFSResult result = GNOME_VFS_OK; | |
1001 | + | |
1002 | + g_assert (!m_bTransient); | |
1003 | + | |
1004 | + ::rtl::OString aURI = getOURI(); | |
1005 | + | |
1006 | + osl::Guard< osl::Mutex > aGuard( m_aMutex ); | |
1007 | + | |
1008 | + // The simple approach: | |
1009 | + if( setMask != GNOME_VFS_SET_FILE_INFO_NONE ) | |
1010 | + result = gnome_vfs_set_file_info // missed a const in the API there | |
1011 | + ( (const sal_Char *) aURI, (GnomeVFSFileInfo *)newInfo, setMask ); | |
1012 | + | |
1013 | + if ( result == GNOME_VFS_ERROR_NOT_SUPPORTED && | |
1014 | + ( setMask & GNOME_VFS_SET_FILE_INFO_NAME ) ) { | |
1015 | + // Try a move instead | |
1016 | +#ifdef DEBUG | |
1017 | + g_warning( "SetFileInfo not supported on '%s'", getURI() ); | |
1018 | +#endif | |
1019 | + | |
1020 | + char *newURI = OUStringToGnome( makeNewURL( newInfo->name ) ); | |
1021 | + | |
1022 | + result = gnome_vfs_move ((const sal_Char *)aURI, newURI, FALSE); | |
1023 | + | |
1024 | + g_free (newURI); | |
1025 | + } | |
1026 | + | |
1027 | + return result; | |
1028 | +} | |
1029 | + | |
1030 | + | |
1031 | +uno::Sequence< uno::Any > Content::setPropertyValues( | |
1032 | + const uno::Sequence< beans::PropertyValue >& rValues, | |
1033 | + const uno::Reference< star::ucb::XCommandEnvironment >& xEnv ) | |
1034 | +{ | |
1035 | + rtl::OUString aNewTitle; | |
1036 | + GnomeVFSFileInfo newInfo; | |
1037 | + int setMask = GNOME_VFS_SET_FILE_INFO_NONE; | |
1038 | + | |
1039 | + getInfo( xEnv ); | |
1040 | + | |
1041 | + osl::ClearableGuard< osl::Mutex > aGuard( m_aMutex ); | |
1042 | + | |
1043 | + gnome_vfs_file_info_copy( &newInfo, &m_info ); | |
1044 | + | |
1045 | + Authentication aAuth( xEnv ); | |
1046 | + | |
1047 | + int nChanged = 0, nTitlePos = 0; | |
1048 | + uno::Sequence< uno::Any > aRet( rValues.getLength() ); | |
1049 | + uno::Sequence< beans::PropertyChangeEvent > aChanges( rValues.getLength() ); | |
1050 | + | |
1051 | + beans::PropertyChangeEvent aEvent; | |
1052 | + aEvent.Source = static_cast< cppu::OWeakObject * >( this ); | |
1053 | + aEvent.Further = sal_False; | |
1054 | + aEvent.PropertyHandle = -1; | |
1055 | + // aEvent.PropertyName = fill in later ... | |
1056 | + // aEvent.OldValue = | |
1057 | + // aEvent.NewValue = | |
1058 | + | |
1059 | + int nCount = rValues.getLength(); | |
1060 | + const beans::PropertyValue* pValues = rValues.getConstArray(); | |
1061 | + | |
1062 | + for ( sal_Int32 n = 0; n < nCount; ++n ) { | |
1063 | + const beans::PropertyValue& rValue = pValues[ n ]; | |
1064 | + | |
1065 | +#ifdef DEBUG | |
1066 | + g_warning( "Set prop '%s'", OUStringToGnome( rValue.Name ) ); | |
1067 | +#endif | |
1068 | + if ( rValue.Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "ContentType" ) ) || | |
1069 | + rValue.Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "MediaType" ) ) || | |
1070 | + rValue.Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "IsDocument" ) ) || | |
1071 | + rValue.Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "IsFolder" ) ) || | |
1072 | + rValue.Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "Size" ) ) ) | |
1073 | + aRet[ n ] <<= getReadOnlyException( this ); | |
1074 | + | |
1075 | + else if ( rValue.Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "Title" ) ) ) { | |
1076 | + if ( rValue.Value >>= aNewTitle ) { | |
1077 | + if ( aNewTitle.getLength() <= 0 ) | |
1078 | + aRet[ n ] <<= lang::IllegalArgumentException | |
1079 | + ( rtl::OUString::createFromAscii( "Empty title not allowed!" ), | |
1080 | + static_cast< cppu::OWeakObject * >( this ), -1 ); | |
1081 | + else { | |
1082 | + char *newName = OUStringToGnome( aNewTitle ); | |
1083 | + | |
1084 | + if( !newName || !m_info.name || strcmp( newName, m_info.name ) ) { | |
1085 | +#ifdef DEBUG | |
1086 | + g_warning ("Set new name to '%s'", newName); | |
1087 | +#endif | |
1088 | + | |
1089 | + aEvent.PropertyName = rtl::OUString::createFromAscii( "Title" ); | |
1090 | + aEvent.OldValue = uno::makeAny( GnomeToOUString( newInfo.name ) ); | |
1091 | + aEvent.NewValue = uno::makeAny( aNewTitle ); | |
1092 | + aChanges.getArray()[ nChanged ] = aEvent; | |
1093 | + nTitlePos = nChanged++; | |
1094 | + | |
1095 | + newInfo.name = newName; | |
1096 | + setMask |= GNOME_VFS_SET_FILE_INFO_NAME; | |
1097 | + } else // same name | |
1098 | + g_free (newName); | |
1099 | + } | |
1100 | + } else | |
1101 | + aRet[ n ] <<= beans::IllegalTypeException | |
1102 | + ( rtl::OUString::createFromAscii( "Property value has wrong type!" ), | |
1103 | + static_cast< cppu::OWeakObject * >( this ) ); | |
1104 | + | |
1105 | + } else if ( rValue.Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "DateCreated" ) ) || | |
1106 | + rValue.Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "DateModified" ) ) ) { | |
1107 | + // FIXME: should be able to set the timestamps | |
1108 | + aRet[ n ] <<= getReadOnlyException( this ); | |
1109 | + } else { | |
1110 | +#ifdef DEBUG | |
1111 | + g_warning( "Unhandled property '%s'", OUStringToGnome( rValue.Name ) ); | |
1112 | +#endif | |
1113 | + aRet[ n ] <<= getReadOnlyException( this ); | |
1114 | + } | |
1115 | + } | |
1116 | + | |
1117 | + GnomeVFSResult result = GNOME_VFS_OK; | |
1118 | + | |
1119 | + if ( !m_bTransient && | |
1120 | + ( result = doSetFileInfo( &newInfo, | |
1121 | + (GnomeVFSSetFileInfoMask) setMask, | |
1122 | + xEnv ) ) != GNOME_VFS_OK ) { | |
1123 | + for (int i = 0; i < nChanged; i++) | |
1124 | + aRet[ i ] <<= mapVFSException( result, sal_True ); | |
1125 | + | |
1126 | + } | |
1127 | + | |
1128 | + if ( result == GNOME_VFS_OK) { | |
1129 | + gnome_vfs_file_info_copy( &m_info, &newInfo ); | |
1130 | + | |
1131 | + if ( setMask & GNOME_VFS_SET_FILE_INFO_NAME ) { | |
1132 | + uno::Reference< star::ucb::XContentIdentifier > xNewId | |
1133 | + = new ::ucb::ContentIdentifier( m_xSMgr, makeNewURL( newInfo.name ) ); | |
1134 | + | |
1135 | + aGuard.clear(); | |
1136 | + if (!exchangeIdentity( xNewId ) ) | |
1137 | + aRet[ nTitlePos ] <<= uno::Exception | |
1138 | + ( rtl::OUString::createFromAscii( "Exchange failed!" ), | |
1139 | + static_cast< cppu::OWeakObject * >( this ) ); | |
1140 | + } | |
1141 | + } | |
1142 | + | |
1143 | + gnome_vfs_file_info_clear( &newInfo ); | |
1144 | + | |
1145 | + if ( nChanged > 0 ) { | |
1146 | + aGuard.clear(); | |
1147 | + aChanges.realloc( nChanged ); | |
1148 | + notifyPropertiesChange( aChanges ); | |
1149 | + } | |
1150 | + | |
1151 | + return aRet; | |
1152 | +} | |
1153 | + | |
1154 | +void Content::queryChildren( ContentRefList& rChildren ) | |
1155 | +{ | |
1156 | + // Obtain a list with a snapshot of all currently instanciated contents | |
1157 | + // from provider and extract the contents which are direct children | |
1158 | + // of this content. | |
1159 | + | |
1160 | + ::ucb::ContentRefList aAllContents; | |
1161 | + m_xProvider->queryExistingContents( aAllContents ); | |
1162 | + | |
1163 | + rtl::OUString aURL = getOUURI(); | |
1164 | + sal_Int32 nPos = aURL.lastIndexOf( '/' ); | |
1165 | + | |
1166 | + if ( nPos != ( aURL.getLength() - 1 ) ) | |
1167 | + aURL += rtl::OUString::createFromAscii( "/" ); | |
1168 | + | |
1169 | + sal_Int32 nLen = aURL.getLength(); | |
1170 | + | |
1171 | + ::ucb::ContentRefList::const_iterator it = aAllContents.begin(); | |
1172 | + ::ucb::ContentRefList::const_iterator end = aAllContents.end(); | |
1173 | + | |
1174 | + while ( it != end ) { | |
1175 | + ::ucb::ContentImplHelperRef xChild = (*it); | |
1176 | + rtl::OUString aChildURL | |
1177 | + = xChild->getIdentifier()->getContentIdentifier(); | |
1178 | + | |
1179 | + // Is aURL a prefix of aChildURL? | |
1180 | + if ( ( aChildURL.getLength() > nLen ) && | |
1181 | + ( aChildURL.compareTo( aURL, nLen ) == 0 ) ) { | |
1182 | + sal_Int32 nPos = nLen; | |
1183 | + nPos = aChildURL.indexOf( '/', nPos ); | |
1184 | + | |
1185 | + if ( ( nPos == -1 ) || | |
1186 | + ( nPos == ( aChildURL.getLength() - 1 ) ) ) { | |
1187 | + // No further slashes / only a final slash. It's a child! | |
1188 | + rChildren.push_back( ::gvfs::Content::ContentRef | |
1189 | + (static_cast< ::gvfs::Content * >(xChild.getBodyPtr() ) ) ); | |
1190 | + } | |
1191 | + } | |
1192 | + ++it; | |
1193 | + } | |
1194 | +} | |
1195 | + | |
1196 | +void Content::insert( | |
1197 | + const uno::Reference< io::XInputStream > &xInputStream, | |
1198 | + sal_Bool bReplaceExisting, | |
1199 | + const uno::Reference< star::ucb::XCommandEnvironment > &xEnv ) | |
1200 | + throw( uno::Exception ) | |
1201 | +{ | |
1202 | + osl::ClearableGuard< osl::Mutex > aGuard( m_aMutex ); | |
1203 | + | |
1204 | +#ifdef DEBUG | |
1205 | + g_warning( "Insert '%s' (%d) (0x%x:%d)", getURI(), bReplaceExisting, | |
1206 | + m_info.valid_fields, m_info.type ); | |
1207 | +#endif | |
1208 | + | |
1209 | + GnomeVFSResult result = getInfo( xEnv ); | |
1210 | + // a racy design indeed. | |
1211 | + if( !bReplaceExisting && !m_bTransient && | |
1212 | + result != GNOME_VFS_ERROR_NOT_FOUND) { | |
1213 | +#ifdef DEBUG | |
1214 | + g_warning ("Nasty error inserting to '%s' ('%s')", | |
1215 | + getURI(), gnome_vfs_result_to_string( result )); | |
1216 | +#endif | |
1217 | + cancelCommandExecution( GNOME_VFS_ERROR_FILE_EXISTS, xEnv, sal_True ); | |
1218 | + } | |
1219 | + | |
1220 | + if ( m_info.valid_fields & GNOME_VFS_FILE_INFO_FIELDS_TYPE && | |
1221 | + m_info.type == GNOME_VFS_FILE_TYPE_DIRECTORY ) { | |
1222 | + ::rtl::OString aURI = getOURI(); | |
1223 | + int perm; | |
1224 | + | |
1225 | + perm = ( GNOME_VFS_PERM_USER_ALL | | |
1226 | + GNOME_VFS_PERM_GROUP_READ | | |
1227 | + GNOME_VFS_PERM_OTHER_READ ); | |
1228 | + | |
1229 | +#ifdef DEBUG | |
1230 | + g_warning ("Make directory"); | |
1231 | +#endif | |
1232 | + result = gnome_vfs_make_directory( (const sal_Char *) aURI, perm ); | |
1233 | + | |
1234 | + if( result != GNOME_VFS_OK ) | |
1235 | + cancelCommandExecution( result, xEnv, sal_True ); | |
1236 | + | |
1237 | + return; | |
1238 | + } | |
1239 | + | |
1240 | + if ( !xInputStream.is() ) { | |
1241 | + // FIXME: slightly unclear whether to accept this and create an empty file | |
1242 | + ucbhelper::cancelCommandExecution | |
1243 | + ( uno::makeAny | |
1244 | + ( star::ucb::MissingInputStreamException | |
1245 | + ( rtl::OUString(), | |
1246 | + static_cast< cppu::OWeakObject * >( this ) ) ), | |
1247 | + xEnv ); | |
1248 | + } | |
1249 | + | |
1250 | + GnomeVFSHandle *handle = NULL; | |
1251 | + ::rtl::OString aURI = getOURI(); | |
1252 | + | |
1253 | + result = GNOME_VFS_OK; | |
1254 | + if ( bReplaceExisting ) { | |
1255 | + Authentication aAuth( xEnv ); | |
1256 | + result = gnome_vfs_open( &handle, (const sal_Char *)aURI, | |
1257 | + GNOME_VFS_OPEN_WRITE ); | |
1258 | + } | |
1259 | + | |
1260 | + if ( result != GNOME_VFS_OK ) { | |
1261 | + int perm; | |
1262 | + Authentication aAuth( xEnv ); | |
1263 | + | |
1264 | + perm = ( ( GNOME_VFS_PERM_USER_WRITE | GNOME_VFS_PERM_USER_READ ) | | |
1265 | + ( GNOME_VFS_PERM_GROUP_WRITE | GNOME_VFS_PERM_GROUP_READ ) ); | |
1266 | + | |
1267 | + result = gnome_vfs_create | |
1268 | + ( &handle, (const sal_Char *)aURI, GNOME_VFS_OPEN_WRITE, TRUE, perm ); | |
1269 | + } | |
1270 | + | |
1271 | + if( result != GNOME_VFS_OK ) | |
1272 | + cancelCommandExecution( result, xEnv, sal_True ); | |
1273 | + | |
1274 | + if ( !xInputStream.is() ) { | |
1275 | + result = gnome_vfs_close( handle ); | |
1276 | + if (result != GNOME_VFS_OK) | |
1277 | + cancelCommandExecution( result, xEnv, sal_True ); | |
1278 | + | |
1279 | + } else { // copy it over | |
1280 | + uno::Reference < io::XOutputStream > xOutput = | |
1281 | + new gvfs::Stream( handle, &m_info ); | |
1282 | + | |
1283 | + copyData( xInputStream, xOutput ); | |
1284 | + } | |
1285 | + | |
1286 | + if (m_bTransient) { | |
1287 | + m_bTransient = sal_False; | |
1288 | + aGuard.clear(); | |
1289 | + inserted(); | |
1290 | + } | |
1291 | +} | |
1292 | + | |
1293 | +void Content::transfer(const star::ucb::TransferInfo & rArgs, | |
1294 | + const uno::Reference< star::ucb::XCommandEnvironment >& xEnv ) | |
1295 | + throw( uno::Exception ) | |
1296 | +{ | |
1297 | + // FIXME: see gnome-vfs-xfer.h - but we need to be able to easily | |
1298 | + // detect which are gnome-vfs owned URI types ... | |
1299 | + ucbhelper::cancelCommandExecution | |
1300 | + ( uno::makeAny | |
1301 | + ( star::ucb::InteractiveBadTransferURLException | |
1302 | + ( rtl::OUString::createFromAscii( "Unsupported URL scheme!" ), | |
1303 | + static_cast< cppu::OWeakObject * >( this ) ) ), | |
1304 | + xEnv ); | |
1305 | +} | |
1306 | + | |
1307 | +void Content::destroy( sal_Bool bDeletePhysical ) | |
1308 | + throw( uno::Exception ) | |
1309 | +{ | |
1310 | + // @@@ take care about bDeletePhysical -> trashcan support | |
1311 | + rtl::OUString aURL = getOUURI(); | |
1312 | + | |
1313 | + uno::Reference< star::ucb::XContent > xThis = this; | |
1314 | + | |
1315 | + deleted(); | |
1316 | + | |
1317 | + osl::Guard< osl::Mutex > aGuard( m_aMutex ); | |
1318 | + | |
1319 | + // Process instanciated children... | |
1320 | + ::gvfs::Content::ContentRefList aChildren; | |
1321 | + queryChildren( aChildren ); | |
1322 | + | |
1323 | + ContentRefList::const_iterator it = aChildren.begin(); | |
1324 | + ContentRefList::const_iterator end = aChildren.end(); | |
1325 | + | |
1326 | + while ( it != end ) { | |
1327 | + (*it)->destroy( bDeletePhysical ); | |
1328 | + ++it; | |
1329 | + } | |
1330 | +} | |
1331 | + | |
1332 | +// Used by the 'setPropertyValues' method for | |
1333 | +// propagating the renaming of a Content. | |
1334 | +sal_Bool Content::exchangeIdentity( | |
1335 | + const uno::Reference< star::ucb::XContentIdentifier >& xNewId ) | |
1336 | +{ | |
1337 | + if ( !xNewId.is() ) | |
1338 | + return sal_False; | |
1339 | + | |
1340 | + uno::Reference< star::ucb::XContent > xThis = this; | |
1341 | + | |
1342 | +#ifdef DEBUG | |
1343 | + g_warning( "exchangeIdentity from '%s' to '%s'", | |
1344 | + getURI(), OUStringToGnome( xNewId->getContentIdentifier() ) ); | |
1345 | +#endif | |
1346 | + | |
1347 | + if ( m_bTransient ) { | |
1348 | + osl::Guard< osl::Mutex > aGuard( m_aMutex ); | |
1349 | + /* FIXME: can we not screw up an identically named | |
1350 | + * Content pointing to ourself here ? */ | |
1351 | + m_xIdentifier = xNewId; | |
1352 | + return sal_False; | |
1353 | + } | |
1354 | + | |
1355 | + rtl::OUString aOldURL = getOUURI(); | |
1356 | + | |
1357 | + // Exchange own identitity. | |
1358 | + if ( exchange( xNewId ) ) { | |
1359 | + | |
1360 | + // Process instanciated children... | |
1361 | + ContentRefList aChildren; | |
1362 | + queryChildren( aChildren ); | |
1363 | + | |
1364 | + ContentRefList::const_iterator it = aChildren.begin(); | |
1365 | + ContentRefList::const_iterator end = aChildren.end(); | |
1366 | + | |
1367 | + while ( it != end ) { | |
1368 | + ContentRef xChild = (*it); | |
1369 | + | |
1370 | + // Create new content identifier for the child... | |
1371 | + uno::Reference< star::ucb::XContentIdentifier > | |
1372 | + xOldChildId = xChild->getIdentifier(); | |
1373 | + rtl::OUString aOldChildURL | |
1374 | + = xOldChildId->getContentIdentifier(); | |
1375 | + rtl::OUString aNewChildURL | |
1376 | + = aOldChildURL.replaceAt( | |
1377 | + 0, | |
1378 | + aOldURL.getLength(), | |
1379 | + xNewId->getContentIdentifier() ); | |
1380 | + uno::Reference< star::ucb::XContentIdentifier > | |
1381 | + xNewChildId | |
1382 | + = new ::ucb::ContentIdentifier( m_xSMgr, aNewChildURL ); | |
1383 | + | |
1384 | + if ( !xChild->exchangeIdentity( xNewChildId ) ) | |
1385 | + return sal_False; | |
1386 | + | |
1387 | + ++it; | |
1388 | + } | |
1389 | + return sal_True; | |
1390 | + } | |
1391 | + | |
1392 | + return sal_False; | |
1393 | +} | |
1394 | + | |
1395 | +GnomeVFSResult | |
1396 | +Content::getInfo( const ::com::sun::star::uno::Reference< | |
1397 | + ::com::sun::star::ucb::XCommandEnvironment >& xEnv ) | |
1398 | +{ | |
1399 | + GnomeVFSResult result; | |
1400 | + osl::Guard< osl::Mutex > aGuard( m_aMutex ); | |
1401 | + | |
1402 | + if (m_bTransient) | |
1403 | + result = GNOME_VFS_OK; | |
1404 | + | |
1405 | + else if ( !m_info.valid_fields ) { | |
1406 | + ::rtl::OString aURI = getOURI(); | |
1407 | + Authentication aAuth( xEnv ); | |
1408 | + result = gnome_vfs_get_file_info | |
1409 | + ( (const sal_Char *)aURI, &m_info, GNOME_VFS_FILE_INFO_DEFAULT ); | |
1410 | + if (result != GNOME_VFS_OK) | |
1411 | + gnome_vfs_file_info_clear( &m_info ); | |
1412 | + } else | |
1413 | + result = GNOME_VFS_OK; | |
1414 | +#ifdef DEBUG | |
1415 | + g_warning( "getInfo on '%s' returns '%s' (%d) (0x%x)", | |
1416 | + getURI(), gnome_vfs_result_to_string( result ), | |
1417 | + result, m_info.valid_fields ); | |
1418 | +#endif | |
1419 | + return result; | |
1420 | +} | |
1421 | + | |
1422 | +sal_Bool | |
1423 | +Content::isFolder(const uno::Reference< star::ucb::XCommandEnvironment >& xEnv ) | |
1424 | +{ | |
1425 | + osl::Guard< osl::Mutex > aGuard( m_aMutex ); | |
1426 | + getInfo( xEnv ); | |
1427 | + return (m_info.valid_fields & GNOME_VFS_FILE_INFO_FIELDS_TYPE && | |
1428 | + m_info.type == GNOME_VFS_FILE_TYPE_DIRECTORY); | |
1429 | +} | |
1430 | + | |
1431 | +uno::Any Content::mapVFSException( const GnomeVFSResult result, sal_Bool bWrite ) | |
1432 | +{ | |
1433 | + uno::Any aException; | |
1434 | + const char *gvfs_message; | |
1435 | + rtl::OUString message; | |
1436 | + uno::Sequence< uno::Any > aArgs( 1 ); | |
1437 | + | |
1438 | +#ifdef DEBUG | |
1439 | + g_warning ("Map VFS exception '%s' (%d)", | |
1440 | + gnome_vfs_result_to_string( result ), result ); | |
1441 | +#endif | |
1442 | + | |
1443 | + if ((gvfs_message = gnome_vfs_result_to_string (result))) | |
1444 | + message = GnomeToOUString( gvfs_message ); | |
1445 | + | |
1446 | + switch (result) { | |
1447 | + case GNOME_VFS_OK: | |
1448 | + g_error ("VFS_OK mapped to exception."); | |
1449 | + break; | |
1450 | + case GNOME_VFS_ERROR_EOF: | |
1451 | + g_warning ("VFS_EOF not handled somewhere."); | |
1452 | + break; | |
1453 | + case GNOME_VFS_ERROR_NOT_FOUND: | |
1454 | + aArgs[ 0 ] <<= m_xIdentifier->getContentIdentifier(); | |
1455 | + aException <<= | |
1456 | + star::ucb::InteractiveAugmentedIOException | |
1457 | + ( rtl::OUString::createFromAscii( "Not found!" ), | |
1458 | + static_cast< cppu::OWeakObject * >( this ), | |
1459 | + task::InteractionClassification_ERROR, | |
1460 | + star::ucb::IOErrorCode_NOT_EXISTING, | |
1461 | + aArgs ); | |
1462 | + break; | |
1463 | + case GNOME_VFS_ERROR_BAD_PARAMETERS: | |
1464 | + aException <<= | |
1465 | + lang::IllegalArgumentException | |
1466 | + ( rtl::OUString(), | |
1467 | + static_cast< cppu::OWeakObject * >( this ), | |
1468 | + -1 ); | |
1469 | + break; | |
1470 | + case GNOME_VFS_ERROR_GENERIC: | |
1471 | + case GNOME_VFS_ERROR_INTERNAL: | |
1472 | + case GNOME_VFS_ERROR_NOT_SUPPORTED: | |
1473 | +#ifdef DEBUG | |
1474 | + g_warning ("Internal - un-mapped error"); | |
1475 | +#endif | |
1476 | + aException <<= io::IOException(); | |
1477 | + break; | |
1478 | + case GNOME_VFS_ERROR_IO: | |
1479 | + if ( bWrite ) | |
1480 | + aException <<= | |
1481 | + star::ucb::InteractiveNetworkWriteException | |
1482 | + ( rtl::OUString(), | |
1483 | + static_cast< cppu::OWeakObject * >( this ), | |
1484 | + task::InteractionClassification_ERROR, | |
1485 | + message ); | |
1486 | + else | |
1487 | + aException <<= | |
1488 | + star::ucb::InteractiveNetworkReadException | |
1489 | + ( rtl::OUString(), | |
1490 | + static_cast< cppu::OWeakObject * >( this ), | |
1491 | + task::InteractionClassification_ERROR, | |
1492 | + message ); | |
1493 | + break; | |
1494 | + case GNOME_VFS_ERROR_HOST_NOT_FOUND: | |
1495 | + case GNOME_VFS_ERROR_INVALID_HOST_NAME: | |
1496 | + aException <<= | |
1497 | + star::ucb::InteractiveNetworkResolveNameException | |
1498 | + ( rtl::OUString(), | |
1499 | + static_cast< cppu::OWeakObject * >( this ), | |
1500 | + task::InteractionClassification_ERROR, | |
1501 | + message ); | |
1502 | + break; | |
1503 | + case GNOME_VFS_ERROR_SERVICE_NOT_AVAILABLE: | |
1504 | + case GNOME_VFS_ERROR_SERVICE_OBSOLETE: | |
1505 | + case GNOME_VFS_ERROR_PROTOCOL_ERROR: | |
1506 | + case GNOME_VFS_ERROR_NO_MASTER_BROWSER: | |
1507 | + aException <<= | |
1508 | + star::ucb::InteractiveNetworkConnectException | |
1509 | + ( rtl::OUString(), | |
1510 | + static_cast< cppu::OWeakObject * >( this ), | |
1511 | + task::InteractionClassification_ERROR, | |
1512 | + message ); | |
1513 | + break; | |
1514 | + | |
1515 | + case GNOME_VFS_ERROR_FILE_EXISTS: | |
1516 | + aException <<= star::ucb::NameClashException | |
1517 | + ( rtl::OUString(), | |
1518 | + static_cast< cppu::OWeakObject * >( this ), | |
1519 | + task::InteractionClassification_ERROR, | |
1520 | + message ); | |
1521 | + break; | |
1522 | + | |
1523 | + case GNOME_VFS_ERROR_INVALID_OPEN_MODE: | |
1524 | + aException <<= star::ucb::UnsupportedOpenModeException(); | |
1525 | + break; | |
1526 | + | |
1527 | + case GNOME_VFS_ERROR_CORRUPTED_DATA: | |
1528 | + case GNOME_VFS_ERROR_WRONG_FORMAT: | |
1529 | + case GNOME_VFS_ERROR_BAD_FILE: | |
1530 | + case GNOME_VFS_ERROR_TOO_BIG: | |
1531 | + case GNOME_VFS_ERROR_NO_SPACE: | |
1532 | + case GNOME_VFS_ERROR_READ_ONLY: | |
1533 | + case GNOME_VFS_ERROR_INVALID_URI: | |
1534 | + case GNOME_VFS_ERROR_NOT_OPEN: | |
1535 | + case GNOME_VFS_ERROR_ACCESS_DENIED: | |
1536 | + case GNOME_VFS_ERROR_TOO_MANY_OPEN_FILES: | |
1537 | + case GNOME_VFS_ERROR_NOT_A_DIRECTORY: | |
1538 | + case GNOME_VFS_ERROR_IN_PROGRESS: | |
1539 | + case GNOME_VFS_ERROR_INTERRUPTED: | |
1540 | + case GNOME_VFS_ERROR_LOOP: | |
1541 | + case GNOME_VFS_ERROR_NOT_PERMITTED: | |
1542 | + case GNOME_VFS_ERROR_IS_DIRECTORY: | |
1543 | + case GNOME_VFS_ERROR_NO_MEMORY: | |
1544 | + case GNOME_VFS_ERROR_HOST_HAS_NO_ADDRESS: | |
1545 | + case GNOME_VFS_ERROR_LOGIN_FAILED: | |
1546 | + case GNOME_VFS_ERROR_CANCELLED: | |
1547 | + case GNOME_VFS_ERROR_DIRECTORY_BUSY: | |
1548 | + case GNOME_VFS_ERROR_DIRECTORY_NOT_EMPTY: | |
1549 | + case GNOME_VFS_ERROR_TOO_MANY_LINKS: | |
1550 | + case GNOME_VFS_ERROR_READ_ONLY_FILE_SYSTEM: | |
1551 | + case GNOME_VFS_ERROR_NOT_SAME_FILE_SYSTEM: | |
1552 | + case GNOME_VFS_ERROR_NAME_TOO_LONG: | |
1553 | +#ifdef DEBUG | |
1554 | + g_warning( "FIXME: Un-mapped VFS exception '%s' (%d)", | |
1555 | + gnome_vfs_result_to_string( result ), result ); | |
1556 | +#endif | |
1557 | + default: | |
1558 | + aException <<= star::ucb::InteractiveNetworkGeneralException | |
1559 | + ( rtl::OUString(), | |
1560 | + static_cast< cppu::OWeakObject * >( this ), | |
1561 | + task::InteractionClassification_ERROR ); | |
1562 | + break; | |
1563 | + } | |
1564 | + | |
1565 | + return aException; | |
1566 | +} | |
1567 | + | |
1568 | +void Content::cancelCommandExecution( | |
1569 | + GnomeVFSResult result, | |
1570 | + const uno::Reference< star::ucb::XCommandEnvironment > & xEnv, | |
1571 | + sal_Bool bWrite /* = sal_False */ ) | |
1572 | + throw ( uno::Exception ) | |
1573 | +{ | |
1574 | + ucbhelper::cancelCommandExecution( mapVFSException( result, bWrite ), xEnv ); | |
1575 | + // Unreachable | |
1576 | +} | |
1577 | + | |
1578 | +uno::Sequence< beans::Property > Content::getProperties( | |
1579 | + const uno::Reference< com::sun::star::ucb::XCommandEnvironment > & xEnv ) | |
1580 | +{ | |
1581 | + static const beans::Property aGenericProperties[] = { | |
1582 | + beans::Property( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "ContentType" ) ), | |
1583 | + -1, getCppuType( static_cast< const rtl::OUString * >( 0 ) ), | |
1584 | + beans::PropertyAttribute::BOUND | beans::PropertyAttribute::READONLY ), | |
1585 | + beans::Property( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "IsDocument" ) ), | |
1586 | + -1, getCppuBooleanType(), | |
1587 | + beans::PropertyAttribute::BOUND | beans::PropertyAttribute::READONLY ), | |
1588 | + beans::Property( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "IsFolder" ) ), | |
1589 | + -1, getCppuBooleanType(), | |
1590 | + beans::PropertyAttribute::BOUND | beans::PropertyAttribute::READONLY ), | |
1591 | + beans::Property( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Title" ) ), | |
1592 | + -1, getCppuType( static_cast< const rtl::OUString * >( 0 ) ), | |
1593 | + beans::PropertyAttribute::BOUND ), | |
1594 | + // Optional ... | |
1595 | + beans::Property( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "DateCreated" ) ), | |
1596 | + -1, getCppuType( static_cast< const util::DateTime * >( 0 ) ), | |
1597 | + beans::PropertyAttribute::BOUND | beans::PropertyAttribute::READONLY ), | |
1598 | + beans::Property( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "DateModified" ) ), | |
1599 | + -1, getCppuType( static_cast< const util::DateTime * >( 0 ) ), | |
1600 | + beans::PropertyAttribute::BOUND | beans::PropertyAttribute::READONLY ), | |
1601 | +// FIXME: Too expensive for now (?) | |
1602 | +// beans::Property( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "MediaType" ) ), | |
1603 | +// -1, getCppuType( static_cast< const rtl::OUString * >( 0 ) ), | |
1604 | +// beans::PropertyAttribute::BOUND | beans::PropertyAttribute::READONLY ), | |
1605 | + beans::Property( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Size" ) ), | |
1606 | + -1, getCppuType( static_cast< const sal_Int64 * >( 0 ) ), | |
1607 | + beans::PropertyAttribute::BOUND | beans::PropertyAttribute::READONLY ), | |
1608 | + beans::Property( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "IsReadOnly" ) ), | |
1609 | + -1, getCppuBooleanType(), | |
1610 | + beans::PropertyAttribute::BOUND | beans::PropertyAttribute::READONLY ), | |
1611 | + beans::Property( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "IsVolume" ) ), | |
1612 | + -1, getCppuBooleanType(), | |
1613 | + beans::PropertyAttribute::BOUND | beans::PropertyAttribute::READONLY ), | |
1614 | + beans::Property( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "IsCompactDisk" ) ), | |
1615 | + -1, getCppuBooleanType(), | |
1616 | + beans::PropertyAttribute::BOUND | beans::PropertyAttribute::READONLY ), | |
1617 | + beans::Property( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "IsHidden" ) ), | |
1618 | + -1, getCppuBooleanType(), | |
1619 | + beans::PropertyAttribute::BOUND | beans::PropertyAttribute::READONLY ) | |
1620 | + }; | |
1621 | + | |
1622 | + const int nProps = sizeof (aGenericProperties) / sizeof (aGenericProperties[0]); | |
1623 | + | |
1624 | + return uno::Sequence< beans::Property > ( aGenericProperties, nProps ); | |
1625 | + | |
1626 | +} | |
1627 | + | |
1628 | +uno::Sequence< com::sun::star::ucb::CommandInfo > Content::getCommands( | |
1629 | + const uno::Reference< com::sun::star::ucb::XCommandEnvironment > & xEnv ) | |
1630 | +{ | |
1631 | + static com::sun::star::ucb::CommandInfo aDocumentCommandInfoTable[] = { | |
1632 | + // Required commands | |
1633 | + com::sun::star::ucb::CommandInfo | |
1634 | + ( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "getCommandInfo" ) ), | |
1635 | + -1, getCppuVoidType() ), | |
1636 | + com::sun::star::ucb::CommandInfo | |
1637 | + ( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "getPropertySetInfo" ) ), | |
1638 | + -1, getCppuVoidType() ), | |
1639 | + com::sun::star::ucb::CommandInfo | |
1640 | + ( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "getPropertyValues" ) ), | |
1641 | + -1, getCppuType( static_cast<uno::Sequence< beans::Property > * >( 0 ) ) ), | |
1642 | + com::sun::star::ucb::CommandInfo | |
1643 | + ( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "setPropertyValues" ) ), | |
1644 | + -1, getCppuType( static_cast<uno::Sequence< beans::PropertyValue > * >( 0 ) ) ), | |
1645 | + | |
1646 | + // Optional standard commands | |
1647 | + com::sun::star::ucb::CommandInfo | |
1648 | + ( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "delete" ) ), | |
1649 | + -1, getCppuBooleanType() ), | |
1650 | + com::sun::star::ucb::CommandInfo | |
1651 | + ( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "insert" ) ), | |
1652 | + -1, getCppuType( static_cast<com::sun::star::ucb::InsertCommandArgument * >( 0 ) ) ), | |
1653 | + com::sun::star::ucb::CommandInfo | |
1654 | + ( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "open" ) ), | |
1655 | + -1, getCppuType( static_cast<com::sun::star::ucb::OpenCommandArgument2 * >( 0 ) ) ), | |
1656 | + | |
1657 | + // Folder only | |
1658 | + com::sun::star::ucb::CommandInfo | |
1659 | + ( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "transfer" ) ), | |
1660 | + -1, getCppuType( static_cast<com::sun::star::ucb::TransferInfo * >( 0 ) ) ) | |
1661 | + }; | |
1662 | + int num = 7; | |
1663 | + | |
1664 | + if ( isFolder( xEnv ) ) | |
1665 | + num += 1; | |
1666 | + | |
1667 | + return uno::Sequence< com::sun::star::ucb::CommandInfo >(aDocumentCommandInfoTable, num ); | |
1668 | +} | |
1669 | + | |
1670 | +rtl::OUString | |
1671 | +Content::getOUURI () | |
1672 | +{ | |
1673 | + osl::Guard< osl::Mutex > aGuard( m_aMutex ); | |
1674 | + return m_xIdentifier->getContentIdentifier(); | |
1675 | +} | |
1676 | + | |
1677 | +rtl::OString | |
1678 | +Content::getOURI () | |
1679 | +{ | |
1680 | + return rtl::OUStringToOString( getOUURI(), RTL_TEXTENCODING_UTF8 ); | |
1681 | +} | |
1682 | + | |
1683 | +char * | |
1684 | +Content::getURI () | |
1685 | +{ | |
1686 | + return OUStringToGnome( getOUURI() ); | |
1687 | +} | |
1688 | + | |
1689 | +void | |
1690 | +Content::copyData( ::com::sun::star::uno::Reference< | |
1691 | + ::com::sun::star::io::XInputStream > xIn, | |
1692 | + ::com::sun::star::uno::Reference< | |
1693 | + ::com::sun::star::io::XOutputStream > xOut ) | |
1694 | +{ | |
1695 | + uno::Sequence< sal_Int8 > theData( TRANSFER_BUFFER_SIZE ); | |
1696 | + | |
1697 | + g_return_if_fail( xIn.is() && xOut.is() ); | |
1698 | + | |
1699 | + while ( xIn->readBytes( theData, TRANSFER_BUFFER_SIZE ) > 0 ) | |
1700 | + xOut->writeBytes( theData ); | |
1701 | + | |
1702 | + xOut->closeOutput(); | |
1703 | +} | |
1704 | + | |
1705 | +// Inherits an authentication context | |
1706 | +::com::sun::star::uno::Reference< | |
1707 | + ::com::sun::star::io::XInputStream > | |
1708 | +Content::createTempStream( const ::com::sun::star::uno::Reference< com::sun::star::ucb::XCommandEnvironment >& xEnv ) | |
1709 | + throw( ::com::sun::star::uno::Exception ) | |
1710 | +{ | |
1711 | + GnomeVFSResult result; | |
1712 | + GnomeVFSHandle *handle = NULL; | |
1713 | + ::rtl::OString aURI = getOURI(); | |
1714 | + | |
1715 | + osl::Guard< osl::Mutex > aGuard( m_aMutex ); | |
1716 | + // Something badly wrong happened - can't seek => stream to a temporary file | |
1717 | + const rtl::OUString sServiceName ( RTL_CONSTASCII_USTRINGPARAM ( "com.sun.star.io.TempFile" ) ); | |
1718 | + uno::Reference < io::XOutputStream > xTempOut = | |
1719 | + uno::Reference < io::XOutputStream > | |
1720 | + ( m_xSMgr->createInstance( sServiceName ), uno::UNO_QUERY ); | |
1721 | + | |
1722 | + if ( !xTempOut.is() ) | |
1723 | + cancelCommandExecution( GNOME_VFS_ERROR_IO, xEnv ); | |
1724 | + | |
1725 | + result = gnome_vfs_open | |
1726 | + ( &handle, (const sal_Char *)aURI, GNOME_VFS_OPEN_READ ); | |
1727 | + if (result != GNOME_VFS_OK) | |
1728 | + cancelCommandExecution( result, xEnv ); | |
1729 | + | |
1730 | + uno::Reference < io::XInputStream > pStream = new ::gvfs::Stream( handle, &m_info ); | |
1731 | + copyData( pStream, xTempOut ); | |
1732 | + | |
1733 | + return uno::Reference < io::XInputStream > ( xTempOut, uno::UNO_QUERY ); | |
1734 | +} | |
1735 | + | |
1736 | +::com::sun::star::uno::Reference< | |
1737 | + ::com::sun::star::io::XInputStream > | |
1738 | +Content::createInputStream( const ::com::sun::star::uno::Reference< com::sun::star::ucb::XCommandEnvironment >& xEnv ) | |
1739 | + throw( ::com::sun::star::uno::Exception ) | |
1740 | +{ | |
1741 | + GnomeVFSHandle *handle = NULL; | |
1742 | + GnomeVFSResult result; | |
1743 | + uno::Reference<io::XInputStream > xIn; | |
1744 | + | |
1745 | + Authentication aAuth( xEnv ); | |
1746 | + osl::Guard< osl::Mutex > aGuard( m_aMutex ); | |
1747 | + | |
1748 | + getInfo( xEnv ); | |
1749 | + ::rtl::OString aURI = getOURI(); | |
1750 | + | |
1751 | + if ( !(m_info.valid_fields & GNOME_VFS_FILE_INFO_FIELDS_SIZE) ) | |
1752 | + return createTempStream( xEnv ); | |
1753 | + | |
1754 | + result = gnome_vfs_open | |
1755 | + ( &handle, (const sal_Char *)aURI, | |
1756 | + (GnomeVFSOpenMode) (GNOME_VFS_OPEN_READ | GNOME_VFS_OPEN_RANDOM ) ); | |
1757 | + | |
1758 | + if (result == GNOME_VFS_ERROR_INVALID_OPEN_MODE || | |
1759 | + result == GNOME_VFS_ERROR_NOT_SUPPORTED) | |
1760 | + return createTempStream( xEnv ); | |
1761 | + | |
1762 | + if (result != GNOME_VFS_OK) | |
1763 | + cancelCommandExecution( result, xEnv ); | |
1764 | + | |
1765 | + // Try a seek just to make sure it's Random access: some lie. | |
1766 | + result = gnome_vfs_seek( handle, GNOME_VFS_SEEK_START, 0); | |
1767 | + if (result == GNOME_VFS_ERROR_NOT_SUPPORTED) { | |
1768 | + gnome_vfs_close( handle ); | |
1769 | + return createTempStream( xEnv ); | |
1770 | + } | |
1771 | + | |
1772 | + if (result != GNOME_VFS_OK) | |
1773 | + cancelCommandExecution( result, xEnv ); | |
1774 | + | |
1775 | + if (handle != NULL) | |
1776 | + xIn = new ::gvfs::Stream( handle, &m_info ); | |
1777 | + | |
1778 | + return xIn; | |
1779 | +} | |
1780 | + | |
1781 | +sal_Bool | |
1782 | +Content::feedSink( uno::Reference< ::com::sun::star::uno::XInterface > aSink, | |
1783 | + const uno::Reference< star::ucb::XCommandEnvironment >& xEnv ) | |
1784 | +{ | |
1785 | + if ( !aSink.is() ) | |
1786 | + return sal_False; | |
1787 | + | |
1788 | + uno::Reference< io::XOutputStream > xOut | |
1789 | + = uno::Reference< io::XOutputStream >(aSink, uno::UNO_QUERY ); | |
1790 | + uno::Reference< io::XActiveDataSink > xDataSink | |
1791 | + = uno::Reference< io::XActiveDataSink >(aSink, uno::UNO_QUERY ); | |
1792 | + | |
1793 | + if ( !xOut.is() && !xDataSink.is() ) | |
1794 | + return sal_False; | |
1795 | + | |
1796 | + uno::Reference< io::XInputStream > xIn = createInputStream( xEnv ); | |
1797 | + if ( !xIn.is() ) | |
1798 | + return sal_False; | |
1799 | + | |
1800 | + if ( xOut.is() ) | |
1801 | + copyData( xIn, xOut ); | |
1802 | + | |
1803 | + if ( xDataSink.is() ) | |
1804 | + xDataSink->setInputStream( xIn ); | |
1805 | + | |
1806 | + return sal_True; | |
1807 | +} | |
1808 | + | |
1809 | +extern "C" { | |
1810 | + static void | |
1811 | + vfs_authentication_callback (gconstpointer in_void, | |
1812 | + gsize in_size, | |
1813 | + gpointer out_void, | |
1814 | + gsize out_size, | |
1815 | + gpointer callback_data) | |
1816 | + { | |
1817 | + task::XInteractionHandler *xIH; | |
1818 | + | |
1819 | +#ifdef DEBUG | |
1820 | + g_warning ("Authentication callback (%p)...", callback_data); | |
1821 | +#endif | |
1822 | + | |
1823 | + if( !( xIH = (task::XInteractionHandler *) callback_data ) ) | |
1824 | + return; | |
1825 | + | |
1826 | + const GnomeVFSModuleCallbackAuthenticationIn *in = | |
1827 | + (const GnomeVFSModuleCallbackAuthenticationIn *) in_void; | |
1828 | + GnomeVFSModuleCallbackAuthenticationOut *out = | |
1829 | + (GnomeVFSModuleCallbackAuthenticationOut *) out_void; | |
1830 | + | |
1831 | + g_return_if_fail (in != NULL && out != NULL); | |
1832 | + g_return_if_fail (sizeof (GnomeVFSModuleCallbackAuthenticationIn) == in_size && | |
1833 | + sizeof (GnomeVFSModuleCallbackAuthenticationOut) == out_size); | |
1834 | + | |
1835 | + | |
1836 | + ::rtl::OUString inHostName, inRealm; | |
1837 | + ::rtl::OUString aUserName, aPassword; | |
1838 | + | |
1839 | + if( in->uri ) { | |
1840 | + GnomeVFSURI *uri = gnome_vfs_uri_new( in->uri ); | |
1841 | + if( gnome_vfs_uri_get_host_name( uri ) ) | |
1842 | + inHostName = rtl::OUString::createFromAscii | |
1843 | + ( gnome_vfs_uri_get_host_name( uri ) ); | |
1844 | + if( gnome_vfs_uri_get_user_name( uri ) ) | |
1845 | + aUserName = rtl::OUString::createFromAscii | |
1846 | + ( gnome_vfs_uri_get_user_name( uri ) ); | |
1847 | + if( gnome_vfs_uri_get_password( uri ) ) | |
1848 | + aPassword = rtl::OUString::createFromAscii | |
1849 | + ( gnome_vfs_uri_get_password( uri ) ); | |
1850 | + gnome_vfs_uri_unref (uri); | |
1851 | + } | |
1852 | + if( in->realm ) | |
1853 | + inRealm = rtl::OUString::createFromAscii( in->realm ); | |
1854 | + | |
1855 | + rtl::Reference< ucbhelper::SimpleAuthenticationRequest > xRequest | |
1856 | + = new ucbhelper::SimpleAuthenticationRequest | |
1857 | + ( inHostName, inRealm, rtl::OUString(), rtl::OUString() ); | |
1858 | + | |
1859 | + xIH->handle( xRequest.get() ); | |
1860 | + | |
1861 | + rtl::Reference< ucbhelper::InteractionContinuation > xSelection | |
1862 | + = xRequest->getSelection(); | |
1863 | + | |
1864 | + if ( xSelection.is() ) { | |
1865 | + // Handler handled the request. | |
1866 | + uno::Reference< task::XInteractionAbort > xAbort(xSelection.get(), uno::UNO_QUERY ); | |
1867 | + if ( !xAbort.is() ) { | |
1868 | + const rtl::Reference< | |
1869 | + ucbhelper::InteractionSupplyAuthentication > & xSupp | |
1870 | + = xRequest->getAuthenticationSupplier(); | |
1871 | + | |
1872 | + aUserName = xSupp->getUserName(); | |
1873 | + aPassword = xSupp->getPassword(); | |
1874 | + | |
1875 | + out->username = OUStringToGnome( aUserName ); | |
1876 | + out->password = OUStringToGnome( aPassword ); | |
1877 | +#ifdef DEBUG | |
1878 | + g_warning ("Got valid user/password '%s' '%s'", | |
1879 | + out->username, out->password); | |
1880 | +#endif | |
1881 | + } | |
1882 | + } | |
1883 | + } | |
1884 | + | |
1885 | + static void | |
1886 | + auth_destroy (gpointer data) | |
1887 | + { | |
1888 | + task::XInteractionHandler *xIH; | |
1889 | + if( ( xIH = ( task::XInteractionHandler * )data ) ) | |
1890 | + xIH->release(); | |
1891 | + } | |
1892 | + | |
1893 | + // This sucks, but gnome-vfs doesn't much like | |
1894 | + // repeated set / unsets - so we have to compensate. | |
1895 | + GPrivate *auth_queue = NULL; | |
1896 | + | |
1897 | + void auth_queue_destroy( gpointer data ) | |
1898 | + { | |
1899 | + GList *l; | |
1900 | + GQueue *vq = (GQueue *) data; | |
1901 | + | |
1902 | + for (l = vq->head; l; l = l->next) | |
1903 | + auth_destroy (l->data); | |
1904 | + g_queue_free (vq); | |
1905 | + } | |
1906 | +}; | |
1907 | + | |
1908 | +static void | |
1909 | +refresh_auth( GQueue *vq ) | |
1910 | +{ | |
1911 | + GList *l; | |
1912 | + | |
1913 | + gnome_vfs_module_callback_pop( GNOME_VFS_MODULE_CALLBACK_AUTHENTICATION ); | |
1914 | + | |
1915 | + for (l = vq->head; l; l = l->next) { | |
1916 | + if (l->data) { | |
1917 | + gnome_vfs_module_callback_push | |
1918 | + ( GNOME_VFS_MODULE_CALLBACK_AUTHENTICATION, | |
1919 | + vfs_authentication_callback, l->data, NULL ); | |
1920 | + break; | |
1921 | + } | |
1922 | + } | |
1923 | +} | |
1924 | + | |
1925 | +gvfs::Authentication::Authentication(const com::sun::star::uno::Reference< | |
1926 | + com::sun::star::ucb::XCommandEnvironment > & xEnv ) | |
1927 | +{ | |
1928 | + GQueue *vq; | |
1929 | + uno::Reference< task::XInteractionHandler > xIH; | |
1930 | + | |
1931 | + if ( xEnv.is() ) | |
1932 | + xIH = xEnv->getInteractionHandler(); | |
1933 | + | |
1934 | + if ( xIH.is() ) | |
1935 | + xIH->acquire(); | |
1936 | + | |
1937 | + if( !(vq = (GQueue *)g_private_get( auth_queue ) ) ) { | |
1938 | + vq = g_queue_new(); | |
1939 | + g_private_set( auth_queue, vq ); | |
1940 | + } | |
1941 | + | |
1942 | + g_queue_push_head( vq, (gpointer) xIH.get() ); | |
1943 | + refresh_auth( vq ); | |
1944 | +} | |
1945 | + | |
1946 | +gvfs::Authentication::~Authentication() | |
1947 | +{ | |
1948 | + GQueue *vq; | |
1949 | + gpointer data; | |
1950 | + | |
1951 | + vq = (GQueue *)g_private_get( auth_queue ); | |
1952 | + | |
1953 | + data = g_queue_pop_head( vq ); | |
1954 | + auth_destroy (data); | |
1955 | + | |
1956 | + refresh_auth( vq ); | |
1957 | +} |