HFFileReference.h

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//
//  HFFileReference.h
//  HexFiend_2
//
//  Created by Peter Ammon on 1/23/08.
//  Copyright 2008 ridiculous_fish. All rights reserved.
//

#import <Cocoa/Cocoa.h>

@interface HFFileReference : NSObject {
    int fileDescriptor;
    dev_t device;
    unsigned long long fileLength;
    unsigned long long inode;
    BOOL isWritable;
}


- initWritableWithPath:(NSString *)path error:(NSError **)error;

- initWithPath:(NSString *)path error:(NSError **)error;

- (void)close;

- (void)readBytes:(unsigned char *)buff length:(NSUInteger)length from:(unsigned long long)offset;

- (int)writeBytes:(const unsigned char *)buff length:(NSUInteger)length to:(unsigned long long)offset;

- (unsigned long long)length;

- (BOOL)setLength:(unsigned long long)length error:(NSError **)error;

- (BOOL)isEqual:(id)val;

@end

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