/core/autoinstaller/UpdateEngineExtensions/EngineDelegate.h

 1//
 2//  EngineDelegate.h
 3//  autoinstaller
 4//
 5//  Created by Greg Miller on 7/10/08.
 6//  Copyright 2008 Google Inc. All rights reserved.
 7//
 8
 9#import <Foundation/Foundation.h>
10
11@class UpdatePrinter;
12
13// EngineDelegate
14//
15// The MacFUSE autoinstaller's delegate object for a KSUpdateEngine instance.
16// This object is created with with an optional UpdatePrinter object, that will
17// print the available updates (if any). A BOOL that specifies whether to
18// actually install the updates is also given. If doInstall is YES, then the 
19// updates will be installed. If doInstall is NO, then updates will not be 
20// installed. Typically, if updates are not being installed, then an
21// UpdatePrinter should be specified so that the updates are printed, otherwise
22// this instance is almost pointless.
23//
24@interface EngineDelegate : NSObject {
25 @private
26  UpdatePrinter *printer_;
27  BOOL doInstall_;
28  BOOL wasSuccess_;
29}
30
31// Designated initializer.
32- (id)initWithPrinter:(UpdatePrinter *)printer doInstall:(BOOL)doInstall;
33
34// Returns whether the MacFUSE update was successful.
35- (BOOL)wasSuccess;
36
37@end