/*
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* Copyright 2012 ZXing authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#import "ZXResult.h"
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#import "ZXURIParsedResult.h"
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#import "ZXURLTOResultParser.h"
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@implementation ZXURLTOResultParser
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- (ZXParsedResult *)parse:(ZXResult *)result {
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NSString *rawText = [ZXResultParser massagedText:result];
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if (![rawText hasPrefix:@"urlto:"] && ![rawText hasPrefix:@"URLTO:"]) {
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return nil;
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}
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NSUInteger titleEnd = [rawText rangeOfString:@":" options:NSLiteralSearch range:NSMakeRange(6, [rawText length] - 6)].location;
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if (titleEnd == NSNotFound) {
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return nil;
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}
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NSString *title = titleEnd <= 6 ? nil : [rawText substringWithRange:NSMakeRange(6, titleEnd - 6)];
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NSString *uri = [rawText substringFromIndex:titleEnd + 1];
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return [ZXURIParsedResult uriParsedResultWithUri:uri title:title];
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}
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@end
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