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git-svn-id: https://zxing.googlecode.com/svn/trunk@478 59b500cc-1b3d-0410-9834-0bbf25fbcc57
41 lines
1.4 KiB
Objective-C
41 lines
1.4 KiB
Objective-C
//
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// SMSTOResultParser.m
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// ZXing
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//
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// Created by Christian Brunschen on 25/06/2008.
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// Copyright 2008 Google Inc. All rights reserved.
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//
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#import "SMSTOResultParser.h"
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#import "SMSParsedResult.h"
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#define PREFIX @"SMSTO:"
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@implementation SMSTOResultParser
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+ (ParsedResult *)parsedResultForString:(NSString *)s {
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NSRange prefixRange = [s rangeOfString:PREFIX options:NSCaseInsensitiveSearch];
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if (prefixRange.location == 0) {
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int max = [s length];
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int restStart = prefixRange.location + prefixRange.length;
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NSRange searchRange = NSMakeRange(restStart, max - restStart);
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NSRange colonRange = [s rangeOfString:@":" options:0 range:searchRange];
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if (colonRange.location != NSNotFound) {
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NSRange numberRange = NSMakeRange(restStart,
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colonRange.location - restStart);
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int bodyStart = colonRange.location + colonRange.length;
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NSRange bodyRange = NSMakeRange(bodyStart, max - bodyStart);
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return [[[SMSParsedResult alloc] initWithNumber:[s substringWithRange:numberRange]
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body:[s substringWithRange:bodyRange]]
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autorelease];
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} else {
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return [[[SMSParsedResult alloc] initWithNumber:[s substringFromIndex:restStart]
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body:nil]
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autorelease];
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}
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}
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return nil;
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}
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@end
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