X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/9bccf70c0258c7cac2dcb80011b2a964d884c552..0b4c1975fb5e4eccf1012a35081f7e7799b81046:/bsd/hfs/hfscommon/headers/CatalogPrivate.h diff --git a/bsd/hfs/hfscommon/headers/CatalogPrivate.h b/bsd/hfs/hfscommon/headers/CatalogPrivate.h index 4fce1168a..bd3f00ddd 100644 --- a/bsd/hfs/hfscommon/headers/CatalogPrivate.h +++ b/bsd/hfs/hfscommon/headers/CatalogPrivate.h @@ -1,23 +1,29 @@ /* - * 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 @@ -79,90 +85,20 @@ #include "FileMgrInternal.h" #include "BTreesInternal.h" - #include - -// 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); @@ -172,8 +108,8 @@ extern void ConvertInputNameToUnicode(ConstStr31Param name, TextEncoding encodi 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); @@ -185,20 +121,7 @@ extern OSErr CreateFileThreadID( FIDParam *filePB, WDCBRecPtr *wdcbPtr ); 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 */