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/*
* lib/krb5/keytab/srvtab/kts_resolv.c
*
* Copyright 1990 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.
*
*
* This is an implementation specific resolver. It returns a keytab id
* initialized with srvtab keytab routines.
*/
#include "k5-int.h"
#include "ktsrvtab.h"
krb5_error_code KRB5_CALLCONV
krb5_ktsrvtab_resolve(context, name, id)
krb5_context context;
const char *name;
krb5_keytab *id;
{
krb5_ktsrvtab_data *data;
FILE *fp;
/* Make sure we can open the srvtab file for reading. */
fp = fopen(name, "r");
if (!fp)
return(errno);
fclose(fp);
if ((*id = (krb5_keytab) malloc(sizeof(**id))) == NULL)
return(ENOMEM);
(*id)->ops = &krb5_kts_ops;
data = (krb5_ktsrvtab_data *)malloc(sizeof(krb5_ktsrvtab_data));
if (data == NULL) {
krb5_xfree(*id);
return(ENOMEM);
}
data->name = (char *)malloc(strlen(name) + 1);
if (data->name == NULL) {
krb5_xfree(data);
krb5_xfree(*id);
return(ENOMEM);
}
(void) strcpy(data->name, name);
data->openf = 0;
(*id)->data = (krb5_pointer)data;
(*id)->magic = KV5M_KEYTAB;
return(0);
}
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