//
//  CommunicationProtocol.h
//  DUREX Vendor Control
//
//  Created by Imanol Barba on 5/23/14.
//  Copyright (c) 2014 Emmoco. All rights reserved.
//

#import <Foundation/Foundation.h>

#define MAX_STRING_LENGTH   ((int)200)
#define MAX_RETRIES         ((int)3)

@interface CommunicationProtocol : NSObject

-(Boolean) waitForMessageAvailable: (Boolean) status;
-(Boolean) writeMessage: (NSString*) message;
-(NSString*) readMessage;
-(Boolean) establishConnection;
+(id) sharedProtocol;
@property Boolean messageAvailable;

@end