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19 
20 #ifndef INCLUDED_PACKAGE_SOURCE_XSTOR_XSTORAGE_HXX
21 #define INCLUDED_PACKAGE_SOURCE_XSTOR_XSTORAGE_HXX
22 
23 #include <com/sun/star/uno/Sequence.hxx>
24 #include <com/sun/star/embed/XStorage2.hpp>
25 #include <com/sun/star/embed/XOptimizedStorage.hpp>
26 #include <com/sun/star/embed/XHierarchicalStorageAccess2.hpp>
27 #include <com/sun/star/embed/XStorageRawAccess.hpp>
28 #include <com/sun/star/embed/XTransactedObject.hpp>
29 #include <com/sun/star/embed/XTransactionBroadcaster.hpp>
30 #include <com/sun/star/embed/XClassifiedObject.hpp>
31 #include <com/sun/star/embed/XEncryptionProtectedStorage.hpp>
32 #include <com/sun/star/embed/XRelationshipAccess.hpp>
33 #include <com/sun/star/util/XModifiable.hpp>
34 #include <com/sun/star/container/XNameAccess.hpp>
35 #include <com/sun/star/container/XNameContainer.hpp>
36 #include <com/sun/star/util/XCloseable.hpp>
37 #include <com/sun/star/beans/XPropertySet.hpp>
38 #include <com/sun/star/beans/PropertyValue.hpp>
39 #include <com/sun/star/beans/StringPair.hpp>
40 #include <com/sun/star/io/XStream.hpp>
41 #include <com/sun/star/lang/XSingleServiceFactory.hpp>
42 #include <com/sun/star/lang/XTypeProvider.hpp>
43 #include <com/sun/star/lang/XComponent.hpp>
44 #include <com/sun/star/packages/NoEncryptionException.hpp>
45 
46 #include <cppuhelper/weak.hxx>
47 #include <cppuhelper/weakref.hxx>
48 #include <cppuhelper/interfacecontainer.h>
49 #include <comphelper/refcountedmutex.hxx>
50 #include <comphelper/sequenceashashmap.hxx>
51 #include <o3tl/deleter.hxx>
52 #include <rtl/ref.hxx>
53 
54 #include <list>
55 #include <vector>
56 #include <memory>
57 
58 namespace com { namespace sun { namespace star { namespace uno {
59     class XComponentContext;
60 } } } }
61 
62 #define RELINFO_NO_INIT             1
63 #define RELINFO_READ                2
64 #define RELINFO_CHANGED             3
65 #define RELINFO_CHANGED_STREAM      4
66 #define RELINFO_CHANGED_STREAM_READ 5
67 #define RELINFO_BROKEN              6
68 #define RELINFO_CHANGED_BROKEN      7
69 
70 #define STOR_MESS_PRECOMMIT 1
71 #define STOR_MESS_COMMITTED  2
72 #define STOR_MESS_PREREVERT 3
73 #define STOR_MESS_REVERTED  4
74 
75 // a common implementation for an entry
76 
77 struct StorInternalData_Impl;
78 struct OStorage_Impl;
79 struct OWriteStream_Impl;
80 
81 struct SotElement_Impl
82 {
83     OUString                m_aOriginalName;
84     bool                    m_bIsRemoved;
85     bool                    m_bIsInserted;
86     bool const              m_bIsStorage;
87 
88     std::unique_ptr<OStorage_Impl> m_xStorage;
89     std::unique_ptr<OWriteStream_Impl, o3tl::default_delete<OWriteStream_Impl>> m_xStream;
90 
91 public:
92     SotElement_Impl(const OUString& rName, bool bStor, bool bNew);
93 };
94 
95 typedef ::std::vector< SotElement_Impl* > SotElementVector_Impl;
96 
97 // Main storage implementation
98 
99 class OStorage;
100 
101 struct StorageHolder_Impl
102 {
103     OStorage* m_pPointer;
104     css::uno::WeakReference< css::embed::XStorage > m_xWeakRef;
105 
106     explicit inline StorageHolder_Impl( OStorage* pStorage );
107 };
108 
109 class SwitchablePersistenceStream;
110 struct OStorage_Impl
111 {
112     typedef std::vector<StorageHolder_Impl> StorageHoldersType;
113 
114     rtl::Reference<comphelper::RefCountedMutex> m_xMutex;
115 
116     OStorage*                   m_pAntiImpl;         // only valid if external references exists
117     StorageHoldersType          m_aReadOnlyWrapVector; // only valid if readonly external reference exists
118 
119     sal_Int32                   m_nStorageMode; // open mode ( read/write/trunc/nocreate )
120     bool                        m_bIsModified;  // only modified elements will be sent to the original content
121     bool                        m_bBroadcastModified;  // will be set if notification is required
122 
123     bool                        m_bCommited;    // sending the streams is coordinated by the root storage of the package
124 
125     bool const                  m_bIsRoot;      // marks this storage as root storages that manages all commits and reverts
126     bool                        m_bListCreated;
127 
128     /// Count of registered modification listeners
129     oslInterlockedCount         m_nModifiedListenerCount;
HasModifiedListenerOStorage_Impl130     bool                        HasModifiedListener() const
131     {
132         return m_nModifiedListenerCount > 0 && m_pAntiImpl != nullptr;
133     }
134 
135     std::unordered_map<OUString, std::vector<SotElement_Impl*>> m_aChildrenMap;
136     SotElementVector_Impl                         m_aDeletedVector;
137 
138     css::uno::Reference< css::container::XNameContainer > m_xPackageFolder;
139 
140     css::uno::Reference< css::lang::XSingleServiceFactory > m_xPackage;
141     css::uno::Reference< css::uno::XComponentContext >  m_xContext;
142 
143     // valid only for root storage
144     css::uno::Reference< css::io::XInputStream > m_xInputStream; // ??? may be stored in properties
145     css::uno::Reference< css::io::XStream > m_xStream; // ??? may be stored in properties
146     css::uno::Sequence< css::beans::PropertyValue > m_xProperties;
147     bool m_bHasCommonEncryptionData;
148     ::comphelper::SequenceAsHashMap m_aCommonEncryptionData;
149 
150     // must be empty in case of root storage
151     OStorage_Impl* m_pParent;
152 
153     bool        m_bControlMediaType;
154     OUString m_aMediaType;
155     bool        m_bMTFallbackUsed;
156 
157     bool        m_bControlVersion;
158     OUString m_aVersion;
159 
160     SwitchablePersistenceStream* m_pSwitchStream;
161 
162     sal_Int32 const m_nStorageType; // the mode in which the storage is used
163 
164     // the _rels substorage that is handled in a special way in embed::StorageFormats::OFOPXML
165     SotElement_Impl* m_pRelStorElement;
166     css::uno::Reference< css::embed::XStorage > m_xRelStorage;
167     css::uno::Sequence< css::uno::Sequence< css::beans::StringPair > > m_aRelInfo;
168     css::uno::Reference< css::io::XInputStream > m_xNewRelInfoStream;
169     sal_Int16 m_nRelInfoStatus;
170 
171     // Constructors
172     OStorage_Impl(  css::uno::Reference< css::io::XInputStream > const & xInputStream,
173                     sal_Int32 nMode,
174                     const css::uno::Sequence< css::beans::PropertyValue >& xProperties,
175                     css::uno::Reference< css::uno::XComponentContext > const & xContext,
176                     sal_Int32 nStorageType );
177 
178     OStorage_Impl(  css::uno::Reference< css::io::XStream > const & xStream,
179                     sal_Int32 nMode,
180                     const css::uno::Sequence< css::beans::PropertyValue >& xProperties,
181                     css::uno::Reference< css::uno::XComponentContext > const & xContext,
182                     sal_Int32 nStorageType );
183 
184     // constructor for a substorage
185     OStorage_Impl(  OStorage_Impl* pParent,
186                     sal_Int32 nMode,
187                     css::uno::Reference< css::container::XNameContainer > const & xPackageFolder,
188                     css::uno::Reference< css::lang::XSingleServiceFactory > const & xPackage,
189                     css::uno::Reference< css::uno::XComponentContext > const & xContext,
190                     sal_Int32 nStorageType );
191 
192     ~OStorage_Impl();
193 
194     void SetReadOnlyWrap( OStorage& aStorage );
195     void RemoveReadOnlyWrap( OStorage& aStorage );
196 
197     void OpenOwnPackage();
198     void ReadContents();
199     void ReadRelInfoIfNecessary();
200 
201     bool HasChildren();
202     void GetStorageProperties();
203 
204     css::uno::Sequence< css::uno::Sequence< css::beans::StringPair > > GetAllRelationshipsIfAny();
205     void CopyLastCommitTo( const css::uno::Reference< css::embed::XStorage >& xNewStor );
206 
207     void InsertIntoPackageFolder(
208             const OUString& aName,
209             const css::uno::Reference< css::container::XNameContainer >& xParentPackageFolder );
210 
211     void Commit();
212     void Revert();
213 
214     /// @throws css::packages::NoEncryptionException
215     ::comphelper::SequenceAsHashMap GetCommonRootEncryptionData();
216 
217     void CopyToStorage( const css::uno::Reference< css::embed::XStorage >& xDest,
218                         bool bDirect );
219     void CopyStorageElement( SotElement_Impl* pElement,
220                             const css::uno::Reference< css::embed::XStorage >& xDest,
221                             const OUString& aName,
222                             bool bDirect );
223 
224     SotElement_Impl* FindElement( const OUString& rName );
225 
226     SotElement_Impl* InsertStream( const OUString& aName, bool bEncr );
227     void InsertRawStream( const OUString& aName, const css::uno::Reference< css::io::XInputStream >& xInStream );
228 
229     std::unique_ptr<OStorage_Impl> CreateNewStorageImpl( sal_Int32 nStorageMode );
230     SotElement_Impl* InsertStorage( const OUString& aName, sal_Int32 nStorageMode );
231     SotElement_Impl* InsertElement( const OUString& aName, bool bIsStorage );
232 
233     void OpenSubStorage( SotElement_Impl* pElement, sal_Int32 nStorageMode );
234     void OpenSubStream( SotElement_Impl* pElement );
235 
236     css::uno::Sequence< OUString > GetElementNames();
237 
238     void RemoveElement( OUString const & rName, SotElement_Impl* pElement );
239     static void ClearElement( SotElement_Impl* pElement );
240 
241     /// @throws css::embed::InvalidStorageException
242     /// @throws css::lang::IllegalArgumentException
243     /// @throws css::packages::WrongPasswordException
244     /// @throws css::packages::NoEncryptionException
245     /// @throws css::container::NoSuchElementException
246     /// @throws css::io::IOException
247     /// @throws css::embed::StorageWrappedTargetException
248     /// @throws css::uno::RuntimeException
249     void CloneStreamElement(
250                     const OUString& aStreamName,
251                     bool bPassProvided,
252                     const ::comphelper::SequenceAsHashMap& aEncryptionData,
253                     css::uno::Reference< css::io::XStream >& xTargetStream );
254 
255     void RemoveStreamRelInfo( const OUString& aOriginalName );
256     void CreateRelStorage();
257     void CommitStreamRelInfo( const OUString& rName, SotElement_Impl const * pStreamElement );
258     css::uno::Reference< css::io::XInputStream > GetRelInfoStreamForName( const OUString& aName );
259     void CommitRelInfo( const css::uno::Reference< css::container::XNameContainer >& xNewPackageFolder );
260 
261     static void completeStorageStreamCopy_Impl(
262         const css::uno::Reference< css::io::XStream >& xSource,
263         const css::uno::Reference< css::io::XStream >& xDest,
264         sal_Int32 nStorageType,
265         const css::uno::Sequence< css::uno::Sequence< css::beans::StringPair > >& aRelInfo );
266 
267 };
268 
269 class OStorage  : public css::lang::XTypeProvider
270                 , public css::embed::XStorage2
271                 , public css::embed::XStorageRawAccess
272                 , public css::embed::XTransactedObject
273                 , public css::embed::XTransactionBroadcaster
274                 , public css::util::XModifiable
275                 , public css::embed::XEncryptionProtectedStorage
276                 , public css::beans::XPropertySet
277                 , public css::embed::XOptimizedStorage
278                 , public css::embed::XRelationshipAccess
279                 , public css::embed::XHierarchicalStorageAccess2
280                 , public ::cppu::OWeakObject
281 {
282     OStorage_Impl*  m_pImpl;
283     std::unique_ptr<StorInternalData_Impl> m_pData;
284 
285 protected:
286 
287     SotElement_Impl* OpenStreamElement_Impl( const OUString& aStreamName, sal_Int32 nOpenMode, bool bEncr );
288 
289     void BroadcastModifiedIfNecessary();
290 
291     void BroadcastTransaction( sal_Int8 nMessage );
292 
293     void MakeLinkToSubComponent_Impl(
294                     const css::uno::Reference< css::lang::XComponent >& xComponent );
295 
296 public:
297 
298     OStorage(   css::uno::Reference< css::io::XInputStream > const & xInputStream,
299                 sal_Int32 nMode,
300                 const css::uno::Sequence< css::beans::PropertyValue >& xProperties,
301                 css::uno::Reference< css::uno::XComponentContext > const & xContext,
302                 sal_Int32 nStorageType );
303 
304     OStorage(   css::uno::Reference< css::io::XStream > const & xStream,
305                 sal_Int32 nMode,
306                 const css::uno::Sequence< css::beans::PropertyValue >& xProperties,
307                 css::uno::Reference< css::uno::XComponentContext > const & xContext,
308                 sal_Int32 nStorageType );
309 
310     OStorage(   OStorage_Impl* pImpl, bool bReadOnlyWrap );
311 
312     virtual ~OStorage() override;
313 
314     void InternalDispose( bool bNotifyImpl );
315 
316     void ChildIsDisposed( const css::uno::Reference< css::uno::XInterface >& xChild );
317 
GetRefCount_Impl() const318     sal_Int32 GetRefCount_Impl() const { return m_refCount; }
319 
320     //  XInterface
321 
322     virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& rType ) override;
323 
324     virtual void SAL_CALL acquire() throw() override;
325 
326     virtual void SAL_CALL release() throw() override;
327 
328     //  XTypeProvider
329 
330     virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() override;
331 
332     virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() override;
333 
334     //  XStorage
335 
336     virtual void SAL_CALL copyToStorage( const css::uno::Reference< css::embed::XStorage >& xDest ) override;
337 
338     virtual css::uno::Reference< css::io::XStream > SAL_CALL openStreamElement(
339             const OUString& aStreamName, sal_Int32 nOpenMode ) override;
340 
341     virtual css::uno::Reference< css::io::XStream > SAL_CALL openEncryptedStreamElement(
342             const OUString& aStreamName, sal_Int32 nOpenMode, const OUString& aPass ) override;
343 
344     virtual css::uno::Reference< css::embed::XStorage > SAL_CALL openStorageElement(
345             const OUString& aStorName, sal_Int32 nStorageMode ) override;
346 
347     virtual css::uno::Reference< css::io::XStream > SAL_CALL cloneStreamElement(
348             const OUString& aStreamName ) override;
349 
350     virtual css::uno::Reference< css::io::XStream > SAL_CALL cloneEncryptedStreamElement(
351             const OUString& aStreamName, const OUString& aPass ) override;
352 
353     virtual void SAL_CALL copyLastCommitTo(
354             const css::uno::Reference< css::embed::XStorage >& xTargetStorage ) override;
355 
356     virtual void SAL_CALL copyStorageElementLastCommitTo(
357             const OUString& aStorName,
358             const css::uno::Reference< css::embed::XStorage >& xTargetStorage ) override;
359 
360     virtual sal_Bool SAL_CALL isStreamElement( const OUString& aElementName ) override;
361 
362     virtual sal_Bool SAL_CALL isStorageElement( const OUString& aElementName ) override;
363 
364     virtual void SAL_CALL removeElement( const OUString& aElementName ) override;
365 
366     virtual void SAL_CALL renameElement( const OUString& rEleName, const OUString& rNewName ) override;
367 
368     virtual void SAL_CALL copyElementTo(    const OUString& aElementName,
369                                         const css::uno::Reference< css::embed::XStorage >& xDest,
370                                         const OUString& aNewName ) override;
371 
372     virtual void SAL_CALL moveElementTo(    const OUString& aElementName,
373                                         const css::uno::Reference< css::embed::XStorage >& xDest,
374                                         const OUString& rNewName ) override;
375 
376     //  XStorage2
377 
378     virtual css::uno::Reference< css::io::XStream > SAL_CALL openEncryptedStream( const OUString& sStreamName, ::sal_Int32 nOpenMode, const css::uno::Sequence< css::beans::NamedValue >& aEncryptionData ) override;
379 
380     virtual css::uno::Reference< css::io::XStream > SAL_CALL cloneEncryptedStream( const OUString& sStreamName, const css::uno::Sequence< css::beans::NamedValue >& aEncryptionData ) override;
381 
382     //  XStorageRawAccess
383 
384     virtual css::uno::Reference< css::io::XInputStream > SAL_CALL getPlainRawStreamElement(
385             const OUString& sStreamName ) override;
386 
387     virtual css::uno::Reference< css::io::XInputStream > SAL_CALL getRawEncrStreamElement(
388             const OUString& sStreamName ) override;
389 
390     virtual void SAL_CALL insertRawEncrStreamElement( const OUString& aStreamName,
391                                 const css::uno::Reference< css::io::XInputStream >& xInStream ) override;
392 
393     // XTransactedObject
394     virtual void SAL_CALL commit() override;
395 
396     virtual void SAL_CALL revert() override;
397 
398     // XTransactionBroadcaster
399     virtual void SAL_CALL addTransactionListener(
400             const css::uno::Reference< css::embed::XTransactionListener >& aListener ) override;
401 
402     virtual void SAL_CALL removeTransactionListener(
403             const css::uno::Reference< css::embed::XTransactionListener >& aListener ) override;
404 
405     //  XModifiable
406 
407     virtual sal_Bool SAL_CALL isModified() override;
408 
409     virtual void SAL_CALL setModified( sal_Bool bModified ) override;
410 
411     virtual void SAL_CALL addModifyListener(
412             const css::uno::Reference< css::util::XModifyListener >& aListener ) override;
413 
414     virtual void SAL_CALL removeModifyListener(
415             const css::uno::Reference< css::util::XModifyListener >& aListener ) override;
416 
417     //  XNameAccess
418 
419     virtual css::uno::Any SAL_CALL getByName( const OUString& aName ) override;
420 
421     virtual css::uno::Sequence< OUString > SAL_CALL getElementNames() override;
422 
423     virtual sal_Bool SAL_CALL hasByName( const OUString& aName ) override;
424 
425     virtual css::uno::Type SAL_CALL getElementType() override;
426 
427     virtual sal_Bool SAL_CALL hasElements() override;
428 
429     //  XComponent
430 
431     virtual void SAL_CALL dispose() override;
432 
433     virtual void SAL_CALL addEventListener(
434             const css::uno::Reference< css::lang::XEventListener >& xListener ) override;
435 
436     virtual void SAL_CALL removeEventListener(
437             const css::uno::Reference< css::lang::XEventListener >& xListener ) override;
438 
439     //  XEncryptionProtectedSource
440 
441     virtual void SAL_CALL setEncryptionPassword( const OUString& aPass ) override;
442 
443     virtual void SAL_CALL removeEncryption() override;
444 
445     //  XEncryptionProtectedSource2
446 
447     virtual void SAL_CALL setEncryptionData(
448             const css::uno::Sequence< css::beans::NamedValue >& aEncryptionData ) override;
449 
450     virtual sal_Bool SAL_CALL hasEncryptionData() override;
451 
452     //  XEncryptionProtectedStorage
453 
454     virtual void SAL_CALL setEncryptionAlgorithms( const css::uno::Sequence< css::beans::NamedValue >& aAlgorithms ) override;
455     virtual void SAL_CALL setGpgProperties( const css::uno::Sequence< css::uno::Sequence< css::beans::NamedValue > >& aCryptProps ) override;
456 
457     virtual css::uno::Sequence< css::beans::NamedValue > SAL_CALL getEncryptionAlgorithms() override;
458 
459     //  XPropertySet
460 
461     virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo() override;
462 
463     virtual void SAL_CALL setPropertyValue( const OUString& aPropertyName, const css::uno::Any& aValue ) override;
464 
465     virtual css::uno::Any SAL_CALL getPropertyValue( const OUString& PropertyName ) override;
466 
467     virtual void SAL_CALL addPropertyChangeListener(
468             const OUString& aPropertyName,
469             const css::uno::Reference< css::beans::XPropertyChangeListener >& xListener ) override;
470 
471     virtual void SAL_CALL removePropertyChangeListener(
472             const OUString& aPropertyName,
473             const css::uno::Reference< css::beans::XPropertyChangeListener >& aListener ) override;
474 
475     virtual void SAL_CALL addVetoableChangeListener(
476             const OUString& PropertyName,
477             const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
478 
479     virtual void SAL_CALL removeVetoableChangeListener( const OUString& PropertyName, const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
480 
481     //  XOptimizedStorage
482     virtual void SAL_CALL insertRawNonEncrStreamElementDirect( const OUString& sStreamName, const css::uno::Reference< css::io::XInputStream >& xInStream ) override;
483 
484     virtual void SAL_CALL insertStreamElementDirect( const OUString& sStreamName, const css::uno::Reference< css::io::XInputStream >& xInStream, const css::uno::Sequence< css::beans::PropertyValue >& aProps ) override;
485 
486     virtual void SAL_CALL copyElementDirectlyTo( const OUString& sSourceName, const css::uno::Reference< css::embed::XOptimizedStorage >& xTargetStorage, const OUString& sTargetName ) override;
487 
488     virtual void SAL_CALL writeAndAttachToStream( const css::uno::Reference< css::io::XStream >& xStream ) override;
489 
490     virtual void SAL_CALL attachToURL( const OUString& sURL, sal_Bool bReadOnly ) override;
491 
492     virtual css::uno::Any SAL_CALL getElementPropertyValue( const OUString& sElementName, const OUString& sPropertyName ) override;
493 
494     virtual void SAL_CALL copyStreamElementData( const OUString& sStreamName, const css::uno::Reference< css::io::XStream >& xTargetStream ) override;
495 
496     // XRelationshipAccess
497     virtual sal_Bool SAL_CALL hasByID( const OUString& sID ) override;
498 
499     virtual OUString SAL_CALL getTargetByID( const OUString& sID ) override;
500 
501     virtual OUString SAL_CALL getTypeByID( const OUString& sID ) override;
502 
503     virtual css::uno::Sequence< css::beans::StringPair > SAL_CALL getRelationshipByID( const OUString& sID ) override;
504 
505     virtual css::uno::Sequence< css::uno::Sequence< css::beans::StringPair > > SAL_CALL getRelationshipsByType( const OUString& sType ) override;
506 
507     virtual css::uno::Sequence< css::uno::Sequence< css::beans::StringPair > > SAL_CALL getAllRelationships(  ) override;
508 
509     virtual void SAL_CALL insertRelationshipByID( const OUString& sID, const css::uno::Sequence< css::beans::StringPair >& aEntry, sal_Bool bReplace ) override;
510 
511     virtual void SAL_CALL removeRelationshipByID( const OUString& sID ) override;
512 
513     virtual void SAL_CALL insertRelationships( const css::uno::Sequence< css::uno::Sequence< css::beans::StringPair > >& aEntries, sal_Bool bReplace ) override;
514 
515     virtual void SAL_CALL clearRelationships(  ) override;
516 
517     // XHierarchicalStorageAccess
518     virtual css::uno::Reference< css::embed::XExtendedStorageStream > SAL_CALL openStreamElementByHierarchicalName( const OUString& sStreamPath, ::sal_Int32 nOpenMode ) override;
519 
520     virtual css::uno::Reference< css::embed::XExtendedStorageStream > SAL_CALL openEncryptedStreamElementByHierarchicalName( const OUString& sStreamName, ::sal_Int32 nOpenMode, const OUString& sPassword ) override;
521 
522     virtual void SAL_CALL removeStreamElementByHierarchicalName( const OUString& sElementPath ) override;
523 
524     // XHierarchicalStorageAccess2
525     virtual css::uno::Reference< css::embed::XExtendedStorageStream > SAL_CALL openEncryptedStreamByHierarchicalName( const OUString& sStreamName, ::sal_Int32 nOpenMode, const css::uno::Sequence< css::beans::NamedValue >& aEncryptionData ) override;
526 };
527 
StorageHolder_Impl(OStorage * pStorage)528 StorageHolder_Impl::StorageHolder_Impl( OStorage* pStorage )
529 : m_pPointer( pStorage )
530 , m_xWeakRef( css::uno::Reference< css::embed::XStorage >( pStorage ) )
531 {
532 }
533 
534 #endif
535 
536 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
537