34 lines
782 B
Objective-C
34 lines
782 B
Objective-C
//
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// QNDnsResolver.h
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// HappyDNS
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//
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// Created by yangsen on 2021/7/28.
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// Copyright © 2021 Qiniu Cloud Storage. All rights reserved.
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//
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#import "QNDnsDefine.h"
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#import "QNRecord.h"
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#import "QNResolverDelegate.h"
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NS_ASSUME_NONNULL_BEGIN
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@class QNDnsResponse;
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// 抽象对象，不能直接使用，使用其子类
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@interface QNDnsResolver : NSObject <QNResolverDelegate>
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@property(nonatomic, assign, readonly)int recordType;
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@property(nonatomic, assign, readonly)int timeout;
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@property(nonatomic, copy, readonly)NSArray *servers;
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// 抽象方法，子类实现
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- (void)request:(NSString *)server
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host:(NSString *)host
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recordType:(int)recordType
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complete:(void(^)(QNDnsResponse *response, NSError *error))complete;
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@end
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NS_ASSUME_NONNULL_END
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