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// // MiscSerialPort.h -- Serial port I/O support // Written by W. Eric Norum Copyright (c) 1997 by W. Eric Norum. // $Revision: 2.1 $ $Date: 1997/04/02 15:32:59 $ // All rights reserved. // This notice may not be removed from this source code. // // This object is included in the MiscKit by permission from the author // and its use is governed by the MiscKit license, found in the file // "LICENSE.rtf" in the MiscKit distribution. Please refer to that file // for a list of all applicable permissions and restrictions. // #import <Foundation/NSData.h> #import <Foundation/NSFileHandle.h> #import <Foundation/NSNotification.h> #import <Foundation/NSString.h> extern NSString *MiscSerialPortReadCompletionNotification; extern NSString *MiscSerialPortNotificationDataItem; enum MiscSerialPortParity { MiscSerialPortNoParity = 0, MiscSerialPortEvenParity, MiscSerialPortOddParity }; @interface MiscSerialPort: NSObject { BOOL isOpen; int fd; NSString *portName; int baud; enum MiscSerialPortParity parity; int characterLength; NSString *errorString; NSFileHandle *fileHandle; } - (NSString *)errorString; - initWithPort:(NSString *)aString baud:(int)anInt; - (BOOL)setCharacterLength:(int)clen parity:(int)par; - (BOOL)writeData:(NSData *)data; - (BOOL)writeString:(NSString *)aString; @end @interface MiscSerialPort (SubclassMethods) /* * These methods are declared so that subclasses can call them * or override them. They should not be used by other objects. */ - (void)_setErrorString:(NSString *)format, ...; - (void)_serialDataArrived:(NSNotification *)notification; - (BOOL)_writeRawBuffer:(const void *)buf length:(unsigned int)length; @end
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