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/*
* lib/krb5/os/full_ipadr.c
*
* Copyright 1995 by the 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. 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.
*
*
* Take an IP addr & port and generate a full IP address.
*/
#define NEED_SOCKETS
#include "k5-int.h"
#ifdef KRB5_USE_INET
#include "os-proto.h"
#ifndef _WINSOCKAPI_
#include <netinet/in.h>
#endif
krb5_error_code INTERFACE
krb5_make_fulladdr(context, saddr, kaddr)
krb5_context context;
struct sockaddr_in * saddr;
krb5_address * kaddr;
{
krb5_int32 smushaddr = (krb5_int32)saddr->sin_addr.s_addr; /* net order */
krb5_int16 smushport = (krb5_int16)saddr->sin_port; /* ditto */
register krb5_octet * marshal;
krb5_int32 tmp32;
krb5_int16 tmp16;
kaddr->addrtype = ADDRTYPE_ADDRPORT;
kaddr->length = sizeof(saddr->sin_addr) + sizeof(saddr->sin_port) +
(4 * sizeof(krb5_int32));
if (!(kaddr->contents = (krb5_octet *)malloc(kaddr->length)))
return ENOMEM;
marshal = kaddr->contents;
tmp16 = ADDRTYPE_INET;
*marshal++ = 0x00;
*marshal++ = 0x00;
*marshal++ = tmp16 & 0xff;
*marshal++ = (tmp16 >> 8) & 0xff;
tmp32 = sizeof(smushaddr);
*marshal++ = tmp32 & 0xff;
*marshal++ = (tmp32 >> 8) & 0xff;
*marshal++ = (tmp32 >> 16) & 0xff;
*marshal++ = (tmp32 >> 24) & 0xff;
(void) memcpy((char *)marshal, (char *)&smushaddr, sizeof(smushaddr));
marshal += sizeof(smushaddr);
tmp16 = ADDRTYPE_IPPORT;
*marshal++ = 0x00;
*marshal++ = 0x00;
*marshal++ = tmp16 & 0xff;
*marshal++ = (tmp16 >> 8) & 0xff;
tmp32 = sizeof(smushport);
*marshal++ = tmp32 & 0xff;
*marshal++ = (tmp32 >> 8) & 0xff;
*marshal++ = (tmp32 >> 16) & 0xff;
*marshal++ = (tmp32 >> 24) & 0xff;
(void) memcpy((char *)marshal, (char *)&smushport, sizeof(smushport));
marshal += sizeof(smushport);
return 0;
}
#endif
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