/*

     File: TCPServer.h

 Abstract: TCPServer class.

  Version: 1.0

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*/

/*

 File: TCPServer.h

 Abstract: Interface description for a basic TCP/IP server Foundation class

*/ 

#import <Foundation/Foundation.h>

#import <CoreServices/CoreServices.h>

NSString * const TCPServerErrorDomain;

typedef enum {

    kTCPServerCouldNotBindToIPv4Address = 1,

    kTCPServerCouldNotBindToIPv6Address = 2,

    kTCPServerNoSocketsAvailable = 3,

} TCPServerErrorCode;

@interface TCPServer : NSObject {

@private

    id delegate;

    NSString *domain;

    NSString *name;

    NSString *type;

    uint16_t port;

    CFSocketRef ipv4socket;

    CFSocketRef ipv6socket;

    NSNetService *netService;

}

- (id)delegate;

- (void)setDelegate:(id)value;

- (NSString *)domain;

- (void)setDomain:(NSString *)value;

- (NSString *)name;

- (void)setName:(NSString *)value;

- (NSString *)type;

- (void)setType:(NSString *)value;

- (uint16_t)port;

- (void)setPort:(uint16_t)value;

- (BOOL)start:(NSError **)error;

- (BOOL)stop;

- (void)handleNewConnectionFromAddress:(NSData *)addr inputStream:(NSInputStream *)istr outputStream:(NSOutputStream *)ostr;

// called when a new connection comes in; by default, informs the delegate

@end

@interface TCPServer (TCPServerDelegateMethods)

- (void)TCPServer:(TCPServer *)server didReceiveConnectionFromAddress:(NSData *)addr inputStream:(NSInputStream *)istr outputStream:(NSOutputStream *)ostr;

// if the delegate implements this method, it is called when a new  

// connection comes in; a subclass may, of course, change that behavior

@end