/*
- * Copyright (c) 2000, 2002 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License"). You may not use this file except in compliance with the
- * License. Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
*
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this file.
+ *
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
*
- * @APPLE_LICENSE_HEADER_END@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
File: CatalogPrivate.h
#include "FileMgrInternal.h"
#include "BTreesInternal.h"
- #include <sys/lock.h>
-
-// private catalog data cache
-
-
-
-enum {
- kCatalogIteratorCount = 16 // total number of Catalog iterators (shared by all HFS/HFS Plus volumes)
-};
-
-
-// Catalog Iterator Name Types
-enum {
- kShortPascalName,
- kShortUnicodeName,
- kLongUnicodeName // non-local name
-};
-
-
-// short unicode name (used by CatalogIterator)
-struct UniStr63 {
- UInt16 length; /* number of unicode characters */
- UniChar unicode[63]; /* unicode characters */
-};
-typedef struct UniStr63 UniStr63;
-
-
-struct CatalogIterator
-{
- struct CatalogIterator *nextMRU; // next iterator in MRU order
- struct CatalogIterator *nextLRU; // next iterator in LRU order
-
- ExtendedVCB *volume;
- SInt16 currentIndex;
- SInt16 reserved;
- UInt32 currentOffset;
- UInt32 nextOffset;
- HFSCatalogNodeID folderID;
-
- UInt32 btreeNodeHint; // node the key was last seen in
- UInt16 btreeIndexHint; // index the key was last seen at
- UInt16 nameType; // { 0 = Pascal, 1 = Unicode, 3 = long name}
- HFSCatalogNodeID parentID; // parent folder ID
- union
- {
- Str31 pascalName;
- UniStr63 unicodeName;
- HFSUniStr255 * longNamePtr;
- } folderName;
-
- struct lock__bsd__ iterator_lock;
-};
-typedef struct CatalogIterator CatalogIterator;
-
-
-struct CatalogCacheGlobals {
- UInt32 iteratorCount; // Number of iterators in cache
- CatalogIterator * mru;
- CatalogIterator * lru;
- UInt32 reserved;
- HFSUniStr255 longName; // used by a single kLongUnicodeName iterator
-
- simple_lock_data_t simplelock;
-};
-typedef struct CatalogCacheGlobals CatalogCacheGlobals;
-
-
//
// Private Catalog Manager Routines (for use only by Catalog Manager, CatSearch and FileID Services)
//
-extern OSErr LocateCatalogNode( const ExtendedVCB *volume, HFSCatalogNodeID folderID, const CatalogName *name,
- UInt32 hint, CatalogKey *key, CatalogRecord *data, UInt32 *newHint);
-
-extern OSErr LocateCatalogNodeByKey ( const ExtendedVCB *volume, UInt32 hint, CatalogKey *keyPtr,
- CatalogRecord *dataPtr, UInt32 *newHint );
+extern OSErr LocateCatalogNodeByKey ( const ExtendedVCB *volume, u_int32_t hint, CatalogKey *keyPtr,
+ CatalogRecord *dataPtr, u_int32_t *newHint );
extern OSErr LocateCatalogRecord( const ExtendedVCB *volume, HFSCatalogNodeID folderID, const CatalogName *name,
- UInt32 hint, CatalogKey *keyPtr, CatalogRecord *dataPtr, UInt32 *newHint);
+ u_int32_t hint, CatalogKey *keyPtr, CatalogRecord *dataPtr, u_int32_t *newHint);
extern OSErr LocateCatalogNodeWithRetry ( const ExtendedVCB *volume, HFSCatalogNodeID folderID, ConstStr31Param pascalName,
- CatalogName *unicodeName, UInt32 hint, CatalogKey *keyPtr, CatalogRecord *dataPtr,
- UInt32 *newHint );
+ CatalogName *unicodeName, u_int32_t hint, CatalogKey *keyPtr, CatalogRecord *dataPtr,
+ u_int32_t *newHint );
extern OSErr FlushCatalog( ExtendedVCB *volume);
extern void BuildCatalogKey( HFSCatalogNodeID parentID, const CatalogName *name, Boolean isHFSPlus,
CatalogKey *key);
-extern OSErr BuildCatalogKeyUTF8(ExtendedVCB *volume, HFSCatalogNodeID parentID, const char *name,
- UInt32 length, CatalogKey *key, UInt32 *textEncoding);
+extern OSErr BuildCatalogKeyUTF8(ExtendedVCB *volume, HFSCatalogNodeID parentID, const unsigned char *name,
+ u_int32_t length, CatalogKey *key, u_int32_t *textEncoding);
extern void CopyCatalogName( const CatalogName *srcName, CatalogName *dstName, Boolean isHFSPLus);
extern OSErr ExchangeFiles( FIDParam *filePB, WDCBRecPtr *wdcbPtr );
#endif
-
-// Catalog Iterator Routines
-
-extern CatalogIterator* GetCatalogIterator(ExtendedVCB *volume, HFSCatalogNodeID folderID, UInt32 offset);
-
-extern OSErr ReleaseCatalogIterator( CatalogIterator *catalogIterator );
-
-extern void TrashCatalogIterator( const ExtendedVCB *volume, HFSCatalogNodeID folderID );
-
-void AgeCatalogIterator( CatalogIterator *catalogIterator );
-
-extern void UpdateBtreeIterator( const CatalogIterator *catalogIterator, BTreeIterator *btreeIterator );
-
-extern void UpdateCatalogIterator( const BTreeIterator *btreeIterator, CatalogIterator *catalogIterator );
+extern void UpdateCatalogName( ConstStr31Param srcName, Str31 destName );
#endif /* __APPLE_API_PRIVATE */
projects / apple / xnu.git / blobdiff