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//
// MCOIMAPFetchContentOperation.h
// mailcore2
//
// Created by DINH Viêt Hoà on 3/25/13.
// Copyright (c) 2013 MailCore. All rights reserved.
//
#ifndef MAILCORE_MCOIMAPFETCHCONTENTOPERATION_H
#define MAILCORE_MCOIMAPFETCHCONTENTOPERATION_H
/**
This class implements an operation to fetch the content of a message.
It can be a part or a full message.
*/
#import <MailCore/MCOIMAPBaseOperation.h>
#import <MailCore/MCOConstants.h>
NS_ASSUME_NONNULL_BEGIN
@interface MCOIMAPFetchContentOperation : MCOIMAPBaseOperation
/**
This block will be called as bytes are received from the network
*/
@property (nonatomic, copy) MCOIMAPBaseOperationProgressBlock progress;
/**
Starts the asynchronous fetch operation.
@param completionBlock Called when the operation is finished.
- On success `error` will be nil and `data` will contain the requested data
- On failure, `error` will be set with `MCOErrorDomain` as domain and an
error code available in `MCOConstants.h`, `data` will be nil
*/
- (void) start:(void (^)(NSError * __nullable error, NSData * __nullable data))completionBlock;
@end
NS_ASSUME_NONNULL_END
#endif
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