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64 lines
1.5 KiB
Plaintext
64 lines
1.5 KiB
Plaintext
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//
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// FormatReader.mm
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//
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// Created by Dave MacLachlan on 2010-05-03.
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/*
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* Copyright 2010 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 "FormatReader.h"
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@implementation FormatReader
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static NSMutableSet *sFormatReaders = nil;
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+ (void)registerFormatReader:(FormatReader*)formatReader {
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NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
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@synchronized(self) {
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if (!sFormatReaders) {
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sFormatReaders = [[NSMutableSet alloc] init];
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}
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[sFormatReaders addObject:formatReader];
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}
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[pool drain];
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}
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+ (NSSet *)formatReaders {
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NSSet *formatReaders = nil;
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@synchronized(self) {
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formatReaders = [[sFormatReaders copy] autorelease];
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}
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return formatReaders;
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}
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- (id)initWithReader:(zxing::Reader *)reader {
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if ((self = [super init])) {
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reader_ = reader;
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}
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return self;
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}
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- (void)dealloc {
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delete reader_;
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[super dealloc];
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}
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- (zxing::Ref<zxing::Result>)decode:(zxing::Ref<zxing::BinaryBitmap>)grayImage {
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return reader_->decode(grayImage);
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}
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@end
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