| author | Dan Preston <danpreston@codechemistry.com> |
| Tue May 05 14:46:42 2009 -0700 (2009-05-05) | |
| changeset 36 | 5165944a89b3 |
| parent 0 | 9d67172bb323 |
| permissions | -rw-r--r-- |
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// |
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// TCPWriter.h |
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// MYNetwork |
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// |
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// Created by Jens Alfke on 5/10/08. |
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// Copyright 2008 Jens Alfke. All rights reserved. |
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// |
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|
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#import "TCPStream.h" |
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/** Output stream for a TCPConnection. Writes a queue of arbitrary data blobs to the socket. */ |
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@interface TCPWriter : TCPStream |
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{
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NSMutableArray *_queue; |
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NSData *_currentData; |
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SInt32 _currentDataPos; |
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} |
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/** The connection's TCPReader. */ |
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@property (readonly) TCPReader *reader; |
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/** Schedules data to be written to the socket. |
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Always returns immediately; the bytes won't actually be sent until there's room. */ |
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- (void) writeData: (NSData*)data; |
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//protected: |
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/** Will be called when the internal queue of data to be written is empty. |
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Subclasses should override this and call -writeData: to refill the queue, |
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if possible. */ |
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- (void) queueIsEmpty; |
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@end |