| 1 | /* |
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| 2 | Copyright (c) 2001, bDistributed.com, Inc. |
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| 3 | All rights reserved. |
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| 4 | |
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| 5 | Redistribution and use in source and binary forms, with or |
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| 6 | without modification, are permitted provided that the following |
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| 7 | conditions are met: |
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| 8 | |
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| 9 | * Redistributions of source code must retain the above |
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| 10 | copyright notice, this list of conditions and the following |
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| 11 | disclaimer. |
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| 12 | |
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| 13 | * Redistributions in binary form must reproduce the above |
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| 14 | copyright notice, this list of conditions and the following |
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| 15 | disclaimer in the documentation and/or other materials |
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| 16 | provided with the distribution. |
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| 17 | |
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| 18 | * Neither the name of bDistributed.com, Inc. nor the names of |
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| 19 | its contributors may be used to endorse or promote products |
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| 20 | derived from this software without specific prior written |
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| 21 | permission. |
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| 22 | |
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| 23 | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND |
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| 24 | CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, |
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| 25 | INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
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| 26 | MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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| 27 | DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE |
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| 28 | LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, |
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| 29 | OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
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| 30 | PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, |
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| 31 | OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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| 32 | THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR |
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| 33 | TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
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| 34 | OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY |
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| 35 | OF SUCH DAMAGE. |
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| 36 | */ |
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| 37 | |
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| 38 | #import <Foundation/Foundation.h> |
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| 39 | #import <CoreServices/CoreServices.h> |
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| 40 | |
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| 41 | @interface BDAlias : NSObject |
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| 42 | { |
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| 43 | AliasHandle _alias; |
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| 44 | } |
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| 45 | |
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| 46 | - (id)initWithAliasHandle:(AliasHandle)alias; // designated initializer |
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| 47 | - (id)initWithData:(NSData *)data; |
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| 48 | - (id)initWithPath:(NSString *)fullPath; |
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| 49 | - (id)initWithPath:(NSString *)path relativeToPath:(NSString *)relPath; |
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| 50 | - (id)initWithFSRef:(FSRef *)ref; |
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| 51 | - (id)initWithFSRef:(FSRef *)ref relativeToFSRef:(FSRef *)relRef; |
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| 52 | |
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| 53 | - (void)dealloc; |
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| 54 | |
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| 55 | - (AliasHandle)alias; |
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| 56 | - (void)setAlias:(AliasHandle)newAlias; |
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| 57 | |
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| 58 | - (NSData *)aliasData; |
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| 59 | - (void)setAliasData:(NSData *)newAliasData; |
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| 60 | |
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| 61 | - (BOOL)aliasIsEqual:(AliasHandle)otherAlias; |
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| 62 | - (BOOL)aliasDataIsEqual:(NSData *)data; |
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| 63 | - (BOOL)isEqual:(id)object; |
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| 64 | |
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| 65 | - (NSString *)fullPath; |
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| 66 | - (NSString *)fullPathRelativeToPath:(NSString *)relPath; |
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| 67 | |
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| 68 | + (BDAlias *)aliasWithAliasHandle:(AliasHandle)alias; |
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| 69 | + (BDAlias *)aliasWithData:(NSData *)data; |
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| 70 | + (BDAlias *)aliasWithPath:(NSString *)fullPath; |
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| 71 | + (BDAlias *)aliasWithPath:(NSString *)path relativeToPath:(NSString *)relPath; |
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| 72 | + (BDAlias *)aliasWithFSRef:(FSRef *)ref; |
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| 73 | + (BDAlias *)aliasWithFSRef:(FSRef *)ref relativeToFSRef:(FSRef *)relRef; |
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| 74 | |
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| 75 | @end |
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