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711e746900
git-svn-id: https://zxing.googlecode.com/svn/trunk@1869 59b500cc-1b3d-0410-9834-0bbf25fbcc57
90 lines
2.8 KiB
Objective-C
90 lines
2.8 KiB
Objective-C
//
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// MeCardParser.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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/*
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* Copyright 2008 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 "MeCardParser.h"
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#import "BusinessCardParsedResult.h"
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#import "CBarcodeFormat.h"
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#import "ArrayAndStringCategories.h"
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@interface MeCardParser (Private)
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+ (BOOL)isWellFormedBirthday:(NSString *)birthday;
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@end
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@implementation MeCardParser (Private)
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+ (BOOL)isWellFormedBirthday:(NSString *)birthday {
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if ([birthday length] != 8) {
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return NO;
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}
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NSCharacterSet* nonDigits =
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[[NSCharacterSet characterSetWithCharactersInString:@"0123456789"]
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invertedSet];
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NSRange range = [birthday rangeOfCharacterFromSet:nonDigits];
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return range.location == NSNotFound;
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}
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@end
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@implementation MeCardParser
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+ (void)load {
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[ResultParser registerResultParserClass:self];
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}
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+ (ParsedResult *)parsedResultForString:(NSString *)s
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format:(BarcodeFormat)format {
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NSRange foundRange = [s rangeOfString:@"MECARD:"];
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if (foundRange.location == NSNotFound) {
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return nil;
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}
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NSString *name = [[s fieldWithPrefix:@"N:"] stringWithTrimmedWhitespace];
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if (name == nil) {
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return nil;
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}
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BusinessCardParsedResult *result = [[BusinessCardParsedResult alloc] init];
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result.names = [NSArray arrayWithObject:name];
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result.pronunciation = [[s fieldWithPrefix:@"SOUND:"] stringWithTrimmedWhitespace];
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result.phoneNumbers = [[s fieldsWithPrefix:@"TEL:"] stringArrayWithTrimmedWhitespace];
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result.emails = [[s fieldsWithPrefix:@"EMAIL:"] stringArrayWithTrimmedWhitespace];
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result.note = [s fieldWithPrefix:@"NOTE:"];
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result.addresses = [[s fieldsWithPrefix:@"ADR:"] stringArrayWithTrimmedWhitespace];
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result.birthday = [[s fieldWithPrefix:@"BDAY:"] stringWithTrimmedWhitespace];
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if (result.birthday != nil && ![MeCardParser isWellFormedBirthday:result.birthday]) {
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// No reason to throw out the whole card because the birthday is formatted wrong.
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result.birthday = nil;
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}
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// The following tags are not stricty part of MECARD spec, but as they are standard in
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// vcard, we honor them.
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result.url = [[s fieldWithPrefix:@"URL:"] stringWithTrimmedWhitespace];
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result.organization = [[s fieldWithPrefix:@"ORG:"] stringWithTrimmedWhitespace];
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result.jobTitle = [s fieldWithPrefix:@"TITLE:"];
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return [result autorelease];
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}
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@end
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