bsd/hfs/hfs_encodings.h

   1 /*
   2  * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_OSREFERENCE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License.  The rights granted to you under the
  10  * License may not be used to create, or enable the creation or
  11  * redistribution of, unlawful or unlicensed copies of an Apple operating
  12  * system, or to circumvent, violate, or enable the circumvention or
  13  * violation of, any terms of an Apple operating system software license
  14  * agreement.
  15  *
  16  * Please obtain a copy of the License at
  17  * http://www.opensource.apple.com/apsl/ and read it before using this
  18  * file.
  19  *
  20  * The Original Code and all software distributed under the License are
  21  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  22  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  23  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  24  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  25  * Please see the License for the specific language governing rights and
  26  * limitations under the License.
  27  *
  28  * @APPLE_LICENSE_OSREFERENCE_HEADER_END@
  29  */
  30 /*
  31  * Copyright (c) 1997-2000 Apple Computer, Inc. All Rights Reserved
  32  */
  33
  34 #ifndef _HFS_ENCODINGS_H_
  35 #define _HFS_ENCODINGS_H_
  36
  37 #include <sys/appleapiopts.h>
  38
  39 #ifdef __APPLE_API_UNSTABLE
  40
  41 #define CTL_HFS_NAMES { \
  42         { 0, 0 }, \
  43         { "encodingbias", CTLTYPE_INT }, \
  44 }
  45
  46 /*
  47  * HFS Filename Encoding Converters Interface
  48  *
  49  * Private Interface for adding hfs filename
  50  * encoding converters. These are not needed
  51  * for HFS Plus volumes (since they already
  52  * have Unicode filenames).
  53  *
  54  * Used by HFS Encoding Converter Kernel Modules
  55  * (like HFS_Japanese.kmod) to register their
  56  * encoding conversion routines.
  57  */
  58
  59 typedef int (* hfs_to_unicode_func_t)(const Str31 hfs_str, UniChar *uni_str,
  60                 UInt32 maxCharLen, UInt32 *usedCharLen);
  61
  62 typedef int (* unicode_to_hfs_func_t)(UniChar *uni_str, UInt32 unicodeChars,
  63                 Str31 hfs_str);
  64
  65
  66 int hfs_addconverter(int kmod_id, UInt32 encoding,
  67                 hfs_to_unicode_func_t get_unicode,
  68                 unicode_to_hfs_func_t get_hfsname);
  69
  70 int hfs_remconverter(int kmod_id, UInt32 encoding);
  71
  72 #endif /* __APPLE_API_UNSTABLE */
  73
  74 #endif /* ! _HFS_ENCODINGS_H_ */