SCStreamDelegate.h

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//
//  SCStreamDelegate.h
//  scl
//
//  Created by Viacheslav Smolensky on 05.05.12.
//  Copyright (c) 2007 - 2014 by Samond Development Corporation. All rights reserved.
//

#import <Foundation/Foundation.h>
#import <scl/SCStream.h>
#import <scl/SCFileStream.h>

@protocol SCStreamDelegate

@optional

#pragma mark -
#pragma mark Stream Error Events

- (void)stream:(SCStream *)stream didDetectError:(SCStreamStatus)error;

#pragma mark -
#pragma mark Prior Events Methods

- (void)willReadObjectFromStream:(SCStream *)stream;

- (void)stream:(SCStream *)stream willWriteObject:(id<SCStreamProtocol>)object;

- (void)stream:(SCStream *)stream willReadBytes:(SCUSize)bytes toBuffer:(void *)buffer;

- (void)stream:(SCStream *)stream willWriteBytes:(SCUSize)bytes fromBuffer:(const void *)buffer;

- (void)stream:(SCStream *)stream willOpenWithPath:(NSString *)path mode:(SCFileStreamOpenMode)mode;

- (void)willCloseStream:(SCStream *)stream;

- (void)stream:(SCFileStream *)stream willSetOffset:(SCLong)offset
        whence:(SCFileStreamOffsetWhence)whence;

- (void)willRewindStream:(SCFileStream *)stream;

- (void)willReadStringFromStream:(SCStream *)stream;

- (void)stream:(SCStream *)stream willWriteString:(NSString *)string
      encoding:(NSStringEncoding)encoding;

- (void)stream:(SCStream *)stream willReadStringWithEncoding:(NSStringEncoding)encoding
           max:(SCUInteger)max;

#pragma mark -
#pragma mark Completed Events Methods

- (void)stream:(SCStream *)stream didFinishReadingObject:(id<SCStreamProtocol>)object;

- (void)stream:(SCStream *)stream didFinishWritingObject:(id<SCStreamProtocol>)object;

- (void)stream:(SCStream *)stream didFinishReadingBytes:(SCUSize)bytes toBuffer:(void *)buffer;

- (void)stream:(SCStream *)stream didFinishWritingBytes:(SCUSize)bytes
        fromBuffer:(const void *)buffer;

- (void)didFinishOpeningStream:(SCStream *)stream;

- (void)stream:(SCStream *)stream didFinishOpeningWithPath:(NSString *)path
          mode:(SCFileStreamOpenMode)mode successfully:(BOOL)successfully;

- (void)didFinishClosingStream:(SCStream *)stream;

- (void)stream:(SCFileStream *)stream didFinishSettingOffset:(SCLong)offset
        whence:(SCFileStreamOffsetWhence)whence;

- (void)didFinishRewindingStream:(SCFileStream *)stream;

- (void)stream:(SCStream *)stream didFinishReadingString:(NSString *)string;

- (void)stream:(SCStream *)stream didFinishWritingString:(NSString *)string
      encoding:(NSStringEncoding)encoding;

- (void)stream:(SCStream *)stream didFinishReadingString:(NSString *)string
      encoding:(NSStringEncoding)encoding max:(SCUInteger)max;

@end