//

 //  FileAlias.h

 //  MYUtilities

 //

 //  Copyright 2008 Jens Alfke. All rights reserved.

 //

 #import <Foundation/Foundation.h>

 /** A wrapper around an AliasHandle: a persistent reference to a file, which works

     even if the file is moved or renamed, or its volume unmounted. */

 @interface FileAlias : NSObject <NSCoding>

 {

     AliasHandle _alias;

 }

 - (id) initWithFilePath: (NSString*)path

                   error: (NSError**)error;

 - (id) initWithFilePath: (NSString*)path 

          relativeToPath: (NSString*)fromPath

                   error: (NSError**)error;

 - (NSString*) filePath: (NSError**)error;

 - (NSString*) filePathRelativeToPath: (NSString*)fromPath error: (NSError**)error;

 - (NSArray*) findMatchesRelativeToPath: (NSString*)fromPath 

                              withRules: (unsigned)rules      // rules = kARMSearch etc.

                                  error: (NSError**)error;

 - (NSArray*) findMatches: (NSError**)error;

 - (NSString*) originalPath;

 - (NSString*) originalFilename;

 - (NSString*) originalVolumeName;

 - (void) dump;

 @end