51 lines
975 B
Objective-C
51 lines
975 B
Objective-C
//
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// HttpdnsIpStackDetector.h
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// AlicloudHttpDNS
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//
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// Created by xuyecan on 2025/3/16.
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// Copyright © 2025 alibaba-inc.com. All rights reserved.
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//
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#import <Foundation/Foundation.h>
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NS_ASSUME_NONNULL_BEGIN
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/**
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* IP 协议栈类型
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*/
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typedef enum {
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kHttpdnsIpUnknown = 0, // 未知协议栈
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kHttpdnsIpv4Only = 1, // IPv4-only
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kHttpdnsIpv6Only = 2, // IPv6-only
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kHttpdnsIpDual = 3 // 双栈
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} HttpdnsIPStackType;
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@interface HttpdnsIpStackDetector : NSObject
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/**
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* 返回HttpdnsIpStackDetector的共享实例
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* @return HttpdnsIpStackDetector实例
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*/
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+ (instancetype)sharedInstance;
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/**
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* 返回当前缓存的IP协议栈类型，不执行检测
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* @return HttpdnsIPStackType
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*/
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- (HttpdnsIPStackType)currentIpStack;
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/**
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* 返回当前是否是IPv6-only网络
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* @return BOOL
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*/
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- (BOOL)isIpv6OnlyNetwork;
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/**
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* 强制重新检测IP协议栈类型
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*/
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- (void)redetectIpStack;
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@end
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NS_ASSUME_NONNULL_END
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