43 lines
1.1 KiB
Objective-C
43 lines
1.1 KiB
Objective-C
//
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// FinderCompare.m
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// Created by Pablo Gomez Basanta on 23/7/05.
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// From: http://neop.gbtopia.com/?p=27
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//
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// Based on:
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// http://developer.apple.com/qa/qa2004/qa1159.html
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//
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#import "NSString+FinderCompare.h"
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@implementation NSString (FinderCompare)
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- (NSComparisonResult)finderCompare:(NSString *)aString {
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SInt32 compareResult;
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CFIndex lhsLen = [self length];
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;
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CFIndex rhsLen = [aString length];
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UniChar *lhsBuf = malloc(lhsLen * sizeof(UniChar));
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UniChar *rhsBuf = malloc(rhsLen * sizeof(UniChar));
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[self getCharacters:lhsBuf];
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[aString getCharacters:rhsBuf];
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(void)UCCompareTextDefault(kUCCollateComposeInsensitiveMask | kUCCollateWidthInsensitiveMask | kUCCollateCaseInsensitiveMask | kUCCollateDigitsOverrideMask | kUCCollateDigitsAsNumberMask | kUCCollatePunctuationSignificantMask, lhsBuf, lhsLen, rhsBuf, rhsLen, NULL, &compareResult);
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free(lhsBuf);
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free(rhsBuf);
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return (NSComparisonResult)compareResult;
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}
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@end
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@implementation NSURL (FinderCompare)
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- (NSComparisonResult)finderCompare:(NSURL *)aURL {
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return [[self absoluteString] finderCompare:[aURL absoluteString]];
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}
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@end
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