zxing/iphone/Classes/GeoResultParser.m

44 lines
1.2 KiB
Objective-C

//
// GeoResultParser.m
// ZXing
//
// Created by Christian Brunschen on 25/06/2008.
/*
* Copyright 2008 ZXing authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#import "GeoResultParser.h"
#import "GeoParsedResult.h"
#define PREFIX @"geo:"
@implementation GeoResultParser
+ (void)load {
[ResultParser registerResultParserClass:self];
}
+ (ParsedResult *)parsedResultForString:(NSString *)s {
NSRange prefixRange = [s rangeOfString:PREFIX options:NSCaseInsensitiveSearch];
if (prefixRange.location == 0) {
int restStart = prefixRange.location + prefixRange.length;
return [[[GeoParsedResult alloc] initWithLocation:[s substringFromIndex:restStart]]
autorelease];
}
return nil;
}
@end