68 lines
1.4 KiB
Objective-C
68 lines
1.4 KiB
Objective-C
//
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// SUUnarchiver_Private.m
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// Sparkle
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//
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// Created by Andy Matuschak on 6/17/08.
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// Copyright 2008 Andy Matuschak. All rights reserved.
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//
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#import "SUUnarchiver_Private.h"
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@implementation SUUnarchiver (Private)
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- (id)initWithPath:(NSString *)path host:(SUHost *)host
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{
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if ((self = [super init]))
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{
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archivePath = [path copy];
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updateHost = [host retain];
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}
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return self;
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}
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- (void)dealloc
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{
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[archivePath release];
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[updateHost release];
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[super dealloc];
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}
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+ (BOOL)canUnarchivePath:(NSString *)path
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{
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return NO;
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}
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- (void)notifyDelegateOfExtractedLength:(NSNumber *)length
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{
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if ([delegate respondsToSelector:@selector(unarchiver:extractedLength:)])
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[delegate unarchiver:self extractedLength:[length unsignedLongValue]];
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}
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- (void)notifyDelegateOfSuccess
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{
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if ([delegate respondsToSelector:@selector(unarchiverDidFinish:)])
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[delegate performSelector:@selector(unarchiverDidFinish:) withObject:self];
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}
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- (void)notifyDelegateOfFailure
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{
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if ([delegate respondsToSelector:@selector(unarchiverDidFail:)])
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[delegate performSelector:@selector(unarchiverDidFail:) withObject:self];
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}
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static NSMutableArray *gUnarchiverImplementations;
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+ (void)registerImplementation:(Class)implementation
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{
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if (!gUnarchiverImplementations)
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gUnarchiverImplementations = [[NSMutableArray alloc] init];
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[gUnarchiverImplementations addObject:implementation];
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}
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+ (NSArray *)unarchiverImplementations
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{
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return [NSArray arrayWithArray:gUnarchiverImplementations];
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}
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@end
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