xref: /trunk/main/tools/inc/tools/fsys.hxx (revision 8b851043)
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21 
22 
23 #ifndef _FSYS_HXX
24 #define _FSYS_HXX
25 
26 #include <tools/solar.h>
27 #include <tools/datetime.hxx>
28 #include <tools/string.hxx>
29 #include <tools/link.hxx>
30 #include <tools/wldcrd.hxx>
31 #ifndef __ERRCODE_HXX
32 #include <tools/errcode.hxx>
33 #endif
34 #include "tools/toolsdllapi.h"
35 
36 #include <cstdarg>
37 
38 #define FEAT_FSYS_DOUBLESPEED
39 
40 // --------------
41 // - FSys-Types -
42 // --------------
43 
44 class DirEntry;
45 class DirEntryList;
46 class FSysSortList;
47 class FileStatList;
48 struct FileCopier_Impl;
49 class SvFileStream;
50 class BigInt;
51 
52 #define FSYS_BUFSIZE				1024
53 #define FSYS_SHORTNAME_DELIMITER	'@'
54 
55 // FSysAccess
56 typedef int FSysAccess;
57 #define FSYS_ACCESS_FORCED			1
58 #define FSYS_ACCESS_FLOPPY			FSYS_ACCESS_FORCED
59 #define FSYS_ACCESS_CACHED			2
60 
61 // DirEntryKind
62 typedef int DirEntryKind;
63 #define FSYS_KIND_NONE				((DirEntryKind) 	0)
64 #define FSYS_KIND_UNKNOWN			FSYS_KIND_NONE
65 #define FSYS_KIND_FILE				((DirEntryKind) 	1)
66 #define FSYS_KIND_DIR				((DirEntryKind) 	2)
67 #define FSYS_KIND_DEV				((DirEntryKind) 	4)
68 #define FSYS_KIND_BLOCK 			((DirEntryKind) 	8)
69 #define FSYS_KIND_CHAR				((DirEntryKind)    16)
70 #define FSYS_KIND_WILD				((DirEntryKind)    32)
71 #define FSYS_KIND_BLOCK_REMOTE		((DirEntryKind)    64)	//TPF: fuer RFS
72 #define FSYS_KIND_REMOVEABLE		((DirEntryKind)   128)
73 #define FSYS_KIND_FIXED 			((DirEntryKind)   256)
74 #define FSYS_KIND_REMOTE			((DirEntryKind)   512)
75 #define FSYS_KIND_RAM				((DirEntryKind)  1024)
76 #define FSYS_KIND_CDROM 			((DirEntryKind)  2048)
77 #define FSYS_KIND_ALL				((DirEntryKind)  4095)
78 #define FSYS_KIND_VISIBLE			((DirEntryKind)  4096)
79 
80 // FSysSort
81 typedef int FSysSort;
82 #define FSYS_SORT_NONE				((FSysSort)   0)
83 #define FSYS_SORT_SIZE				((FSysSort)   1)
84 #define FSYS_SORT_CREATED			((FSysSort)   2)
85 #define FSYS_SORT_MODIFYED			((FSysSort)   4)
86 #define FSYS_SORT_ACCESSED			((FSysSort)   8)
87 #define FSYS_SORT_ASCENDING 		((FSysSort)  16)
88 #define FSYS_SORT_DESCENDING		((FSysSort)  32)
89 #define FSYS_SORT_EXT				((FSysSort)  64)
90 #define FSYS_SORT_NAME				((FSysSort) 128)
91 #define FSYS_SORT_KIND				((FSysSort) 256)
92 #define FSYS_SORT_CREATOR			((FSysSort) 512)
93 #define FSYS_SORT_END				((FSysSort)1024)
94 
95 // DirEntryFlag
96 enum DirEntryFlag
97 {
98 	FSYS_FLAG_NORMAL,
99 	FSYS_FLAG_VOLUME,					   // Dir( FSYS_FLAG_VOLUME ) und GetDevice()
100 	FSYS_FLAG_ABSROOT,					   // z.B. "a:\" oder "\"
101 	FSYS_FLAG_RELROOT,					   // z.B. "a:", "a:." oder "."
102 	FSYS_FLAG_CURRENT = FSYS_FLAG_RELROOT, // Synonym fuer FSYS_FLAG_RELROOT
103 	FSYS_FLAG_PARENT,					   // z.B. ".."
104 	FSYS_FLAG_INVALID
105 };
106 
107 // FSysPathStyle
108 enum FSysPathStyle
109 {
110 	FSYS_STYLE_HOST,
111 	FSYS_STYLE_FAT,
112 	FSYS_STYLE_MSDOS = FSYS_STYLE_FAT,
113 	FSYS_STYLE_VFAT,
114 	FSYS_STYLE_WIN95 = FSYS_STYLE_VFAT,
115 	FSYS_STYLE_HPFS,
116 	FSYS_STYLE_OS2 = FSYS_STYLE_HPFS,
117 	FSYS_STYLE_NTFS,
118 	FSYS_STYLE_NWFS,
119 	FSYS_STYLE_SYSV,
120 	FSYS_STYLE_BSD,
121 	FSYS_STYLE_UNX = FSYS_STYLE_BSD,
122 	FSYS_STYLE_MAC,
123 	FSYS_STYLE_DETECT,
124 	FSYS_STYLE_UNKNOWN,
125 	FSYS_STYLE_URL
126 };
127 
128 // FSysAction
129 typedef int FSysAction;
130 #define FSYS_ACTION_COPYFILE		0x01	// not only create hardlink
131 #define FSYS_ACTION_RECURSIVE		0x02	// deep through dircetory structure
132 #define FSYS_ACTION_USERECYCLEBIN	0x04	// move to recycle bin
133 #define FSYS_ACTION_MOVE			0x08	// delete after copy (=> move)
134 #define FSYS_ACTION_CONTINUE		0x10	// continue on error
135 #define FSYS_ACTION_KEEP_EXISTING	0x20	// do not overwrite objects in
136 											// target folder in case of name
137 											// clashes
138 #define FSYS_ACTION_STANDARD		0
139 
140 // Fuer RFS
141 #define RFS_IDENTIFIER	"-rfs-"
142 #define RFS_LOWER		"-rfs-"
143 #define RFS_UPPER		"-RFS-"
144 
145 typedef sal_uIntPtr FSysError;
146 
147 // FSysExact
148 enum FSysExact
149 {
150 	FSYS_NOTEXACT,
151 	FSYS_EXACT
152 };
153 
154 // ------------
155 // - Char-Set -
156 // ------------
157 
158 // Was different for WIN, no longer needed...
159 #define GUI2FSYS(s) s
160 #define FSYS2GUI(s) s
161 
162 
163 // ------------
164 // - FileStat -
165 // ------------
166 
167 struct dirent;
168 class TOOLS_DLLPUBLIC FileStat
169 {
170 	friend class	CORmFSys;
171 	friend class	Dir;
172 	friend struct	DirReader_Impl;
173 	friend void 	ImpInitFileStat( FileStat&, dirent* );
174 
175 	sal_uIntPtr			nError;
176 	DirEntryKind	nKindFlags;
177 	sal_uIntPtr			nSize;
178 	String			aCreator;
179 	String			aType;
180 	Date			aDateCreated;
181 	Time			aTimeCreated;
182 	Date			aDateModified;
183 	Time			aTimeModified;
184 	Date			aDateAccessed;
185 	Time			aTimeAccessed;
186 private:
187 	TOOLS_DLLPRIVATE void			ImpInit( void* );
188 
189 protected:
190 					// Implementation
191 					FileStat( const void *pInfo,	  // CInfoPBRec
192 							  const void *pVolInfo ); // ParamBlockRec
193 
194 public:
195 					FileStat();
196 					FileStat( const DirEntry& rDirEntry,
197 							  FSysAccess nAccess = FSYS_ACCESS_FLOPPY );
198 	sal_Bool			Update( const DirEntry& rDirEntry,
199 							  sal_Bool bForceAccess = sal_True );
200 
GetError() const201 	sal_uIntPtr			GetError() const { return ERRCODE_TOERROR(nError); }
GetErrorCode() const202 	sal_uIntPtr			GetErrorCode() const { return nError; }
203 
GetSize() const204 	sal_uIntPtr			GetSize() const { return nSize; }
205 
GetKind() const206 	DirEntryKind	GetKind() const { return nKindFlags; }
207 	sal_Bool			IsKind( DirEntryKind nKind ) const;
208 
GetType() const209 	String			GetType() const { return aType; }
GetCreator() const210 	String			GetCreator() const { return aCreator; }
211 
DateCreated() const212 	Date			DateCreated() const  { return aDateCreated;  }
TimeCreated() const213 	Time			TimeCreated() const  { return aTimeCreated;  }
DateModified() const214 	Date			DateModified() const { return aDateModified; }
TimeModified() const215 	Time			TimeModified() const { return aTimeModified; }
DateAccessed() const216 	Date			DateAccessed() const { return aDateAccessed; }
TimeAccessed() const217 	Time			TimeAccessed() const { return aTimeAccessed; }
218 	sal_Bool			IsYounger( const FileStat& rIsOlder ) const;
219 
220 #define TF_FSYS_READONLY_FLAG
221 	static sal_uIntPtr	SetReadOnlyFlag( const DirEntry &rEntry, sal_Bool bRO = sal_True );
222 	static sal_Bool 	GetReadOnlyFlag( const DirEntry &rEntry );
223 	static sal_Bool 	HasReadOnlyFlag();
224 
225 	static ErrCode	QueryDiskSpace( const String &rPath,
226 									BigInt &rFreeBytes, BigInt &rTotalBytes );
227 
228 	static void 	SetDateTime( const String& rFileName,
229 								 const DateTime& rNewDateTime );
230 };
231 
232 // ------------
233 // - DirEntry -
234 // ------------
235 
236 class DirEntryStack;
237 
238 const char* ImpCheckDirEntry( const void* p );
239 
240 class TOOLS_DLLPUBLIC DirEntry
241 {
242 friend struct DirReader_Impl;
243 friend class FileCopier;
244 
245 #ifdef FEAT_FSYS_DOUBLESPEED
246 	FileStat*			pStat;		// optional
247 #endif
248 	ByteString			aName;
249 	DirEntry*			pParent;
250 	sal_uIntPtr				nError;
251 	DirEntryFlag		eFlag;
252 
253 private:
254 	TOOLS_DLLPRIVATE 			DirEntry( const ByteString& rInitName,
255 								  DirEntryFlag aDirFlag,
256 								  FSysPathStyle eStyle );
257 
258 //#if 0 // _SOLAR__PRIVATE
259 
260 	friend class Dir;
261 	friend class FileStat;
262 	friend const char* ImpCheckDirEntry( const void* p );
263 
264 	TOOLS_DLLPRIVATE FSysError			ImpParseName( const ByteString& rIntiName,
265 									  FSysPathStyle eParser );
266 	TOOLS_DLLPRIVATE FSysError			ImpParseOs2Name( const ByteString& rPfad,
267 										 FSysPathStyle eStyle );
268 	TOOLS_DLLPRIVATE FSysError			ImpParseUnixName( const ByteString& rPfad,
269 										  FSysPathStyle eStyle );
270 	TOOLS_DLLPRIVATE sal_uInt16				ImpTryUrl( DirEntryStack& rStack, const String& rPfad, FSysPathStyle eStyle );
271 	TOOLS_DLLPRIVATE const DirEntry* 	ImpGetTopPtr() const;
272 	TOOLS_DLLPRIVATE DirEntry*			ImpGetTopPtr();
273 	TOOLS_DLLPRIVATE DirEntry*			ImpGetPreTopPtr();
274 	TOOLS_DLLPRIVATE sal_Bool				ImpToRel( String aStart );
275 
276 protected:
277 	void				ImpTrim( FSysPathStyle eStyle );
278 	const ByteString&	ImpTheName() const;
ImpTheFlag() const279 	DirEntryFlag		ImpTheFlag() const { return eFlag; };
280 	DirEntry*			ImpChangeParent( DirEntry* pNewParent, sal_Bool bNormalize = sal_True );
ImpGetParent()281 	DirEntry*			ImpGetParent() { return pParent; }
282 #ifdef FEAT_FSYS_DOUBLESPEED
ImpGetStat() const283 	FileStat*			ImpGetStat() const { return pStat; }
ImpSetStat(FileStat * p)284 	void				ImpSetStat( FileStat *p ) { pStat = p; }
285 #endif
286 
287 //#endif
288 
289 protected:
SetError(sal_uIntPtr nErr)290 	void				SetError( sal_uIntPtr nErr ) { nError = nErr; }
GetParent()291 	DirEntry*			GetParent() { return pParent; }
292 public:
293 						DirEntry( DirEntryFlag aDirFlag = FSYS_FLAG_CURRENT );
294 						DirEntry( const DirEntry& rEntry );
295 						DirEntry( const ByteString& rInitName,
296 								   FSysPathStyle eParser = FSYS_STYLE_HOST );
297 						DirEntry( const String& rInitName,
298 								   FSysPathStyle eParser = FSYS_STYLE_HOST );
299 						~DirEntry();
300 
301 	sal_Bool				IsLongNameOnFAT() const;
302 	sal_Bool				IsCaseSensitive (FSysPathStyle eFormatter = FSYS_STYLE_HOST) const;
303 
GetError() const304 	sal_uIntPtr				GetError() const { return nError; }
305 	sal_Bool				IsValid() const;
GetFlag() const306 	DirEntryFlag		GetFlag() const { return eFlag; };
307 
308 	void				SetExtension( const String& rExt, char cSep = '.' );
309 	String				GetExtension( char cSep = '.' ) const;
310 	String				CutExtension( char cSep = '.' );
311 	void				SetName( const String& rName, FSysPathStyle eFormatter = FSYS_STYLE_HOST );
GetNameDirect() const312 	inline const String GetNameDirect() const { return String(aName, osl_getThreadTextEncoding()); }
313 	String				GetName( FSysPathStyle eFormatter = FSYS_STYLE_HOST ) const;
314 	String				CutName( FSysPathStyle eFormatter = FSYS_STYLE_HOST );
315 	void				SetBase( const String& rBase, char cSep = '.' );
316 	String				GetBase(char cSep = '.' ) const;
317 	DirEntry			GetPath() const;
318 	DirEntry			GetDevice() const;
319 	String				GetVolume() const;
320 	String				GetFull( FSysPathStyle eFormatter = FSYS_STYLE_HOST,
321 								 sal_Bool bWithDelimiter = sal_False,
322 								 sal_uInt16 nMaxChars = STRING_MAXLEN ) const;
323 
324 	DirEntry			TempName( DirEntryKind = FSYS_KIND_NONE ) const;
325 	static const DirEntry& SetTempNameBase( const String &rBaseName );
326 	sal_Bool				MakeShortName( const String& rLongName,
327 									   DirEntryKind eCreateKind = FSYS_KIND_NONE,
328 									   sal_Bool bUseTilde = sal_True,
329 									   FSysPathStyle eStyle = FSYS_STYLE_DETECT );
330 
331 	bool				IsAbs() const;
332 	sal_Bool				ToAbs();
333 	sal_Bool				Find( const String& rPfad, char cDelim = 0 );
334 	sal_Bool				ToRel();
335 	sal_Bool				ToRel( const DirEntry& rRefDir );
336 	sal_uInt16				CutRelParents();
337 
338 	sal_Bool				SetCWD( sal_Bool bSloppy = sal_False ) const;
339 	sal_Bool				MakeDir( sal_Bool bSloppy = sal_False ) const;
340 	sal_Bool				Exists( FSysAccess nAccess = FSYS_ACCESS_FLOPPY ) const;
341 	sal_Bool				First();
342 
343 	sal_uInt16				Level() const;
344 	const DirEntry& 	operator []( sal_uInt16 nParentLevel ) const;
345 	sal_Bool				Contains( const DirEntry &rSubEntry ) const;
346 
347 	FSysError			CopyTo( const DirEntry& rDestDir,
348 								FSysAction nActions = FSYS_ACTION_STANDARD ) const;
349 	FSysError			MoveTo( const DirEntry& rDestDir ) const;
350 	FSysError			Kill( FSysAction nActions = FSYS_ACTION_STANDARD ) const;
351 
352 	DirEntry&			operator =( const DirEntry& rOrigDir );
353 	DirEntry			operator +( const DirEntry& rSubDir ) const;
354 	DirEntry&			operator +=( const DirEntry& rSubDir );
355 	sal_Bool				operator ==( const DirEntry& rAnotherDir ) const;
operator !=(const DirEntry & rAnotherDir) const356 	sal_Bool				operator !=( const DirEntry& rAnotherDir ) const
357 							{ return !(DirEntry::operator==( rAnotherDir )); }
358 
359 	StringCompare		NameCompare( const DirEntry &rWith ) const;
NameCompareDirect(const DirEntry & rWith) const360 	inline StringCompare NameCompareDirect( const DirEntry &rWith ) const
361 						{
362 #ifdef UNX
363 							return rWith.aName.CompareTo( aName );
364 #else
365 							return rWith.aName.CompareIgnoreCaseToAscii( aName );
366 #endif
367 						}
368 
369 	static String		GetAccessDelimiter( FSysPathStyle eFormatter = FSYS_STYLE_HOST );
370 	static String		GetSearchDelimiter( FSysPathStyle eFormatter = FSYS_STYLE_HOST );
371 	static sal_uInt16		GetMaxNameLen( FSysPathStyle eFormatter = FSYS_STYLE_HOST );
372 	static FSysPathStyle GetPathStyle( const String &rDevice );
373 	static String		ConvertNameToSystem( const String & rName );
374 	static String		ConvertSystemToName( const String & rName );
375 	static sal_Bool 		IsRFSAvailable();
376 };
377 
378 // --------------
379 // - FileCopier -
380 // --------------
381 
382 class TOOLS_DLLPUBLIC FileCopier
383 {
384 	DirEntry			aSource;
385 	DirEntry			aTarget;
386 	sal_uIntPtr				nBytesTotal;
387 	sal_uIntPtr				nBytesCopied;
388 	Link				aProgressLink;
389 	sal_uInt16				nBlockSize;
390 	FileCopier_Impl*	pImp;
391 
392 private:
393 	TOOLS_DLLPRIVATE FSysError			DoCopy_Impl(
394         const DirEntry &rSource, const DirEntry &rTarget );
395 
396 protected:
397 	virtual sal_Bool		Progress();
398 	virtual ErrCode 	Error( ErrCode eErr,
399 							   const DirEntry *pSource, const DirEntry *pTarget );
400 
401 public:
402 						FileCopier();
403 						FileCopier( const DirEntry &rSource,
404 									const DirEntry &rTarget );
405 						FileCopier( const FileCopier &rCopier );
406 						virtual ~FileCopier();
407 
408 	FileCopier& 		operator = ( const FileCopier &rCopier );
409 
SetBlockSize(sal_uInt16 nBytes)410 	void				SetBlockSize( sal_uInt16 nBytes ) { nBlockSize = nBytes; }
GetBlockSize() const411 	sal_uInt16				GetBlockSize() const { return nBlockSize; }
412 
GetBytesTotal() const413 	sal_uIntPtr				GetBytesTotal() const { return nBytesTotal; }
GetBytesCopied() const414 	sal_uIntPtr				GetBytesCopied() const { return nBytesCopied; }
415 
SetSource(const DirEntry & rSource)416 	void				SetSource( const DirEntry &rSource ) { aSource = rSource; }
SetTarget(const DirEntry & rTarget)417 	void				SetTarget( const DirEntry &rTarget ) { aTarget = rTarget; }
GetSource() const418 	const DirEntry& 	GetSource() const { return aSource; }
GetTarget() const419 	const DirEntry& 	GetTarget() const { return aTarget; }
420 
421 	FSysError			Execute( FSysAction nActions = FSYS_ACTION_STANDARD );
422 	FSysError			ExecuteExact( FSysAction nActions = FSYS_ACTION_STANDARD,
423 																 FSysExact	eExact = FSYS_NOTEXACT);
424 
425 	const DirEntry* 	GetErrorSource() const;
426 	const DirEntry* 	GetErrorTarget() const;
427 	ErrCode 			GetError() const;
428 
SetProgressHdl(const Link & rLink)429 	void				SetProgressHdl( const Link& rLink ) { aProgressLink = rLink; }
GetProgressHdl() const430 	const Link& 		GetProgressHdl() const { return aProgressLink; }
431 	void				SetErrorHdl( const Link& rLink );
432 	const Link& 		GetErrorHdl() const;
433 };
434 
435 // -------
436 // - Dir -
437 // -------
438 
439 struct DirReader_Impl;
440 class TOOLS_DLLPUBLIC Dir : public DirEntry
441 {
442 friend struct DirReader_Impl;
443 friend class CORmFSys;
444 
445 	DirReader_Impl* pReader;		// systemabhaengig
446 	DirEntryList*	pLst;
447 	FSysSortList*	pSortLst;		// NULL, wenn kein Sort gefordert
448 	FileStatList*	pStatLst;		// NULL, wenn keine Stat's benoetigt
449 	WildCard		aNameMask;
450     DirEntryKind eAttrMask;
451 
452 private:
453 	TOOLS_DLLPRIVATE			Dir( const Dir& );			// not allowed
454 	TOOLS_DLLPRIVATE Dir&			operator=( const Dir& );	// not allowed
455 
456 #ifdef _DIR_CXX
457 	TOOLS_DLLPRIVATE FSysError		ImpSetSort( std::va_list pArgs, FSysSort nSort );
458 	TOOLS_DLLPRIVATE void			Construct( DirEntryKind nKind = FSYS_KIND_DIR|FSYS_KIND_FILE );
459 #endif
460 
461 #ifndef _TOOLS_HXX
462 protected:
463 	sal_Bool			ImpInsertPointReached( const DirEntry& rIsSmaller,
464 										   const FileStat& rNewStat,
465 										   sal_uIntPtr nCurPos,
466 										   sal_uIntPtr nSortIndex ) const;
467 	void			ImpSortedInsert( const DirEntry *pNewEntry,
468 									 const FileStat *pNewStat );
469 #endif
470 
471 public:
472 					Dir();
473 					Dir( const DirEntry& rDirEntry,
474 						 DirEntryKind nKind = FSYS_KIND_ALL );
475 					Dir( const DirEntry& rDirEntry,
476 						 DirEntryKind nKind,
477 						 FSysSort nSort, ... );
478 					~Dir();
479 
GetNameMask() const480 	const WildCard& GetNameMask() const { return aNameMask; }
481 
482 	FSysError		SetSort( FSysSort nSort, ... );
483 
484 	void			Reset();
485 	sal_uInt16			Scan( sal_uInt16 nCount = 5 );
486 	sal_uInt16			Count( sal_Bool bUpdated = sal_True ) const;
487 	sal_Bool			Update();
488 
489 	Dir&			operator +=( const Dir& rDir );
490 	DirEntry&		operator []( sal_uInt16 nIndex ) const;
491 };
492 
493 // we don't need this stuff for bootstraping
494 #ifndef BOOTSTRAP
495 
496 //========================================================================
497 
498 /** FSysRedirector is an abstract base class for a hook to redirect
499 	mirrored directory trees.
500 
501 	<P>One instance of a subclass can be instanciated and registered
502 	using the method FSysRedirector::Register(FSysRedirector*).
503  */
504 
505 class FSysRedirector
506 {
507 	static FSysRedirector*	_pRedirector;
508 	static sal_Bool 			_bEnabled;
509 
510 public:
511 	/** This method must called with the one and only instance of the
512 		subclass which implements the redirection.
513 
514 		<P>It must be called with 0 when the instance is destroyed.
515 	 */
516 	static void 			Register( FSysRedirector *pRedirector );
517 
518 	//-----------------------------------------------------------------------
519 	/** This method returns the currently registererd instance of
520 		a subclass which implements the redirection.
521 
522 		<P>If no redirector is registered, it returns 0.
523 	 */
524 	static FSysRedirector*	Redirector();
525 
526 	//-----------------------------------------------------------------------
527 	/** This method is to be used to redirect a file system path.
528 
529 		<P>It will not redirect while redirection is disabled.
530 
531 		<P>It may block while another thread is accessing the redirector
532 		or another thread has disabled redirections.
533 
534 		@param String &rPath<BR>
535 				This inout-argument accepts a file:-URL even as a native
536 				file system path name to redirect in 'rPath'. It returns the
537 				redirected (modified) path too, which can be of both formats
538 				too.
539 
540 		@return sal_Bool<BR>
541 				sal_True, if the path is redirected
542 				sal_False, if the path is not redirected (unchanged)
543 	 */
544 	static void 			DoRedirect( String &rPath );
545 };
546 
547 #endif // BOOTSTRP
548 
549 //========================================================================
550 
551 void FSysEnableSysErrorBox( sal_Bool bEnable );
552 
553 //========================================================================
554 
555 #if defined(DBG_UTIL)
556 void FSysTest();
557 #endif
558 
559 #endif // #ifndef _FSYS_HXX
560 
561