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//
// MCOIMAPFetchContentToFileOperation.h
// mailcore2
//
// Created by Dmitry Isaikin on 2/08/16.
// Copyright (c) 2016 MailCore. All rights reserved.
//
#ifndef MAILCORE_MCOIMAPFETCHCONTENTTOFILEOPERATION_H
#define MAILCORE_MCOIMAPFETCHCONTENTTOFILEOPERATION_H
/**
This class implements an operation to fetch the content of a message to the file.
It can be a part or a full message.
*/
#import <MailCore/MCOIMAPBaseOperation.h>
#import <MailCore/MCOConstants.h>
NS_ASSUME_NONNULL_BEGIN
@interface MCOIMAPFetchContentToFileOperation : MCOIMAPBaseOperation
/**
This block will be called as bytes are received from the network
*/
@property (nonatomic, copy, nullable) MCOIMAPBaseOperationProgressBlock progress;
@property (nonatomic, assign, getter=isLoadingByChunksEnabled) BOOL loadingByChunksEnabled;
@property (nonatomic, assign) uint32_t chunksSize;
@property (nonatomic, assign) uint32_t estimatedSize;
/**
Starts the asynchronous fetch operation.
@param completionBlock Called when the operation is finished.
- On success `error` will be nil
- On failure, `error` will be set with `MCOErrorDomain` as domain and an
error code available in `MCOConstants.h`
*/
- (void) start:(void (^)(NSError * __nullable error))completionBlock;
@end
NS_ASSUME_NONNULL_END
#endif
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