/* * KerberosAddress.m * * $Header$ * * Copyright 2004 Massachusetts Institute of Technology. * All Rights Reserved. * * Export of this software from the United States of America may * require a specific license from the United States Government. * It is the responsibility of any person or organization contemplating * export to obtain such a license before exporting. * * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and * distribute this software and its documentation for any purpose and * without fee is hereby granted, provided that the above copyright * notice appear in all copies and that both that copyright notice and * this permission notice appear in supporting documentation, and that * the name of M.I.T. not be used in advertising or publicity pertaining * to distribution of the software without specific, written prior * permission. Furthermore if you modify this software you must label * your software as modified software and not distribute it in such a * fashion that it might be confused with the original M.I.T. software. * M.I.T. makes no representations about the suitability of * this software for any purpose. It is provided "as is" without express * or implied warranty. */ #import "KerberosAddress.h" @implementation KerberosAddress // --------------------------------------------------------------------------- - (id) initWithType: (krb5_addrtype) type length: (unsigned int) length contents: (krb5_octet *) contents { if ((self = [super init])) { address.magic = KV5M_ADDRESS; address.addrtype = type; address.length = length; address.contents = (krb5_octet *) malloc (length); if (address.contents) { memcpy (address.contents, contents, length); } else { [super dealloc]; self = nil; } } return self; } // --------------------------------------------------------------------------- - (void) dealloc { if (address.contents) { free (address.contents); } [super dealloc]; } // --------------------------------------------------------------------------- - (krb5_address *) krb5_address { return &address; } // --------------------------------------------------------------------------- - (NSString *) stringValue { NSString *string = NULL; char addressString[INET6_ADDRSTRLEN+1]; int family = (address.addrtype == ADDRTYPE_INET6) ? AF_INET6 : AF_INET; if (inet_ntop (family, address.contents, addressString, sizeof(addressString))) { string = [NSString stringWithCString: addressString]; } return (string) ? string : @"error"; } @end