53 lines
1.2 KiB
C
53 lines
1.2 KiB
C
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//
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// SUStandardVersionComparator.h
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// Sparkle
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//
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// Created by Andy Matuschak on 12/21/07.
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// Copyright 2007 Andy Matuschak. All rights reserved.
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//
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#ifndef SUSTANDARDVERSIONCOMPARATOR_H
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#define SUSTANDARDVERSIONCOMPARATOR_H
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#if __has_feature(modules)
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@import Foundation;
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#else
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#import <Foundation/Foundation.h>
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#endif
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#import "SUExport.h"
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#import "SUVersionComparisonProtocol.h"
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NS_ASSUME_NONNULL_BEGIN
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/*!
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Sparkle's default version comparator.
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This comparator is adapted from MacPAD, by Kevin Ballard.
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It's "dumb" in that it does essentially string comparison,
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in components split by character type.
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*/
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SU_EXPORT @interface SUStandardVersionComparator : NSObject <SUVersionComparison>
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/*!
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Initializes a new instance of the standard version comparator.
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*/
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- (instancetype)init;
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/*!
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Returns a singleton instance of the comparator.
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It is usually preferred to alloc/init new a comparator instead.
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*/
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+ (SUStandardVersionComparator *)defaultComparator;
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/*!
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Compares version strings through textual analysis.
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See the implementation for more details.
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*/
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- (NSComparisonResult)compareVersion:(NSString *)versionA toVersion:(NSString *)versionB;
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@end
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NS_ASSUME_NONNULL_END
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#endif
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