HFFileReference.h

Go to the documentation of this file.

//
//  HFFileReference.h
//  HexFiend_2
//
//  Copyright 2008 ridiculous_fish. All rights reserved.
//

#import <Cocoa/Cocoa.h>

@interface HFFileReference : NSObject {
    @protected
    int fileDescriptor;
    dev_t device;
    unsigned long long inode;
    unsigned long long fileLength;
    mode_t fileMode;
    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

@interface HFUnprivilegedFileReference : HFFileReference
@end

#ifndef HF_NO_PRIVILEGED_FILE_OPERATIONS
@interface HFPrivilegedFileReference : HFFileReference

+ (BOOL)preflightAuthenticationReturningError:(NSError **)error;

@end
#endif

---