/*

 File: CryptoServerRequest.h

 Abstract: Handles a server networking request, composed of cryptographic 

 operations, made by a connected client.

 Version: 1.2

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 */

#import <UIKit/UIKit.h>

@class CryptoServerRequest;

@protocol CryptoServerRequestDelegate

- (void)cryptoServerRequestDidFinish:(CryptoServerRequest *)request;

- (void)cryptoServerRequestDidReceiveError:(CryptoServerRequest *)request;

@end

@interface CryptoServerRequest : NSObject {

    NSInputStream * istr;

    NSOutputStream * ostr;

    NSString * peerName;

    NSData * peerPublicKey;

    NSObject <CryptoServerRequestDelegate, NSObject> * delegate;

}

@property (nonatomic, retain) NSInputStream * istr;

@property (nonatomic, retain) NSOutputStream * ostr;

@property (nonatomic, retain) NSString * peerName;

@property (nonatomic, retain) NSData * peerPublicKey;

@property (nonatomic, assign) NSObject <CryptoServerRequestDelegate, NSObject> * delegate;

- (id)initWithInputStream:(NSInputStream *)readStream 

             outputStream:(NSOutputStream *) writeStream 

                     peer:(NSString *)peerAddress 

                 delegate:(NSObject <CryptoServerRequestDelegate, NSObject> *)anObject;

- (NSData *)receiveData;

- (NSUInteger)sendData:(NSData *)outData;

- (NSData *)createBlob:(NSString *)peer peerPublicKey:(NSData *)peerKey;

- (void)createBlobAndSend;

- (void)runProtocol;

@end