69 lines
1.4 KiB
Objective-C
69 lines
1.4 KiB
Objective-C
//
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// QNUtils.h
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// QiniuSDK_Mac
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//
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// Created by yangsen on 2020/3/27.
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// Copyright © 2020 Qiniu. 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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@interface QNUtils : NSObject
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/// SDK 名称
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+ (NSString *)sdkVersion;
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/// SDK 开发语言
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+ (NSString *)sdkLanguage;
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/// 获取当前进程ID
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+ (int64_t)getCurrentProcessID;
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/// 获取当前线程ID
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+ (int64_t)getCurrentThreadID;
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/// 系统名称
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+ (NSString *)systemName;
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/// 系统版本
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+ (NSString *)systemVersion;
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/// 信号格数
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+ (NSNumber *)getCurrentSignalStrength;
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/// 网络类型
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+ (NSString *)getCurrentNetworkType;
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/// 获取当前时间戳 单位：ms
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+ (NSTimeInterval)currentTimestamp;
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/// sdk document文件路径
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+ (NSString *)sdkDocumentDirectory;
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/// sdk cache文件路径
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+ (NSString *)sdkCacheDirectory;
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/// form escape
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/// @param string escape string
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+ (NSString *)formEscape:(NSString *)string;
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/// 两个时间的时间段 单位：毫秒
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+ (NSNumber *)dateDuration:(NSDate *)startDate endDate:(NSDate *)endDate;
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/// 计算 上传 或 下载 速度 单位：B/s
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/// @param bytes 单位： B
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/// @param totalTime 单位：ms
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/// @return 速度
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+ (NSNumber *)calculateSpeed:(long long)bytes totalTime:(long long)totalTime;
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/// 根据ip和host来确定IP的类型，host可为空
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/// @param ip ip
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/// @param host host
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+ (NSString *)getIpType:(NSString * _Nullable)ip host:(NSString * _Nullable)host;
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@end
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NS_ASSUME_NONNULL_END
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