58 lines
1.7 KiB
Objective-C
58 lines
1.7 KiB
Objective-C
//
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// QNUploadBlock.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 "QNUploadData.h"
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NS_ASSUME_NONNULL_BEGIN
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@interface QNUploadBlock : NSObject
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// block下标
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@property(nonatomic, assign, readonly)NSInteger index;
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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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// 块大小
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@property(nonatomic, assign, readonly)NSInteger size;
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// 需要上传的片数据
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@property(nonatomic, strong, readonly)NSArray <QNUploadData *> *uploadDataList;
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// block上传上下文信息
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@property(nonatomic, copy, nullable)NSString *context;
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// block md5
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@property(nonatomic, copy, nullable)NSString *md5;
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// 是否已完成上传【不进行离线缓存】
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@property(nonatomic, assign, readonly)BOOL isCompleted;
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// 上传大小 【不进行离线缓存】
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@property(nonatomic, assign, readonly)NSInteger uploadSize;
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// ctx 过期时间
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@property(nonatomic, strong, nullable)NSNumber *expiredAt;
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//MARK:-- 构造
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+ (instancetype)blockFromDictionary:(NSDictionary *)dictionary;
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- (instancetype)initWithOffset:(long long)offset
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blockSize:(NSInteger)blockSize
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dataSize:(NSInteger)dataSize
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index:(NSInteger)index;
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// 检测 block 是否有效
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- (BOOL)isValid;
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/// 获取下一个需要上传的块
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- (QNUploadData *)nextUploadDataWithoutCheckData;
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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)checkInfoStateAndUpdate;
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/// 清理上传状态
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- (void)clearUploadState;
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/// 转化字典
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- (NSDictionary *)toDictionary;
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@end
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NS_ASSUME_NONNULL_END
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