/*
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* This file is part of the SDWebImage package.
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* (c) Olivier Poitrey <rs@dailymotion.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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#import "SDWebImageDownloaderConfig.h"
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#import "SDWebImageDownloaderOperation.h"
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static SDWebImageDownloaderConfig * _defaultDownloaderConfig;
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@implementation SDWebImageDownloaderConfig
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+ (SDWebImageDownloaderConfig *)defaultDownloaderConfig {
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static dispatch_once_t onceToken;
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dispatch_once(&onceToken, ^{
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_defaultDownloaderConfig = [SDWebImageDownloaderConfig new];
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});
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return _defaultDownloaderConfig;
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}
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- (instancetype)init {
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self = [super init];
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if (self) {
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_maxConcurrentDownloads = 6;
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_downloadTimeout = 15.0;
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_executionOrder = SDWebImageDownloaderFIFOExecutionOrder;
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_acceptableStatusCodes = [NSIndexSet indexSetWithIndexesInRange:NSMakeRange(200, 100)];
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}
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return self;
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}
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- (id)copyWithZone:(NSZone *)zone {
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SDWebImageDownloaderConfig *config = [[[self class] allocWithZone:zone] init];
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config.maxConcurrentDownloads = self.maxConcurrentDownloads;
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config.downloadTimeout = self.downloadTimeout;
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config.minimumProgressInterval = self.minimumProgressInterval;
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config.sessionConfiguration = [self.sessionConfiguration copyWithZone:zone];
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config.operationClass = self.operationClass;
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config.executionOrder = self.executionOrder;
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config.urlCredential = self.urlCredential;
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config.username = self.username;
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config.password = self.password;
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config.acceptableStatusCodes = self.acceptableStatusCodes;
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config.acceptableContentTypes = self.acceptableContentTypes;
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return config;
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}
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- (void)setOperationClass:(Class)operationClass {
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if (operationClass) {
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NSAssert([operationClass isSubclassOfClass:[NSOperation class]] && [operationClass conformsToProtocol:@protocol(SDWebImageDownloaderOperation)], @"Custom downloader operation class must subclass NSOperation and conform to `SDWebImageDownloaderOperation` protocol");
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}
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_operationClass = operationClass;
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}
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@end
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