61 lines
1.6 KiB
Objective-C
61 lines
1.6 KiB
Objective-C
//
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// QNUploadData.h
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// QiniuSDK
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//
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// Created by yangsen on 2021/5/10.
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// Copyright © 2021 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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typedef NS_ENUM(NSInteger, QNUploadState) {
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QNUploadStateNeedToCheck, // 需要检测数据
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QNUploadStateWaitToUpload, // 等待上传
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QNUploadStateUploading, // 正在上传
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QNUploadStateComplete, // 上传结束
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};
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@interface QNUploadData : NSObject
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/// 当前data偏移量
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@property(nonatomic, assign, readonly)long long offset;
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/// 当前data大小
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@property(nonatomic, assign, readonly)long long size;
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/// data下标
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@property(nonatomic, assign, readonly)NSInteger index;
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/// data etag
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@property(nonatomic, copy, nullable)NSString *etag;
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/// data md5
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@property(nonatomic, copy, nullable)NSString *md5;
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/// 上传状态
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@property(nonatomic, assign)QNUploadState state;
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/// 上传进度 【不进行离线缓存】
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@property(nonatomic, assign)long long uploadSize;
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/// 上传数据 【不进行离线缓存】
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@property(nonatomic, strong, nullable)NSData *data;
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//MARK:-- 构造
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+ (instancetype)dataFromDictionary:(NSDictionary *)dictionary;
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- (instancetype)initWithOffset:(long long)offset
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dataSize:(long long)dataSize
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index:(NSInteger)index;
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//MARK:-- logic
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/// 是否需要上传
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- (BOOL)needToUpload;
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/// 是否已经上传
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- (BOOL)isUploaded;
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/// 检测 data 状态，处理出于上传状态的无 data 数据的情况，无 data 数据则状态调整为监测数据状态
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- (void)checkStateAndUpdate;
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/// 转化字典
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- (NSDictionary *)toDictionary;
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/// 清除状态
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- (void)clearUploadState;
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@end
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NS_ASSUME_NONNULL_END
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