103 lines
3.2 KiB
C
103 lines
3.2 KiB
C
/*
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* Copyright (c) 1995, 1996, 1997, 1998 Kungliga Tekniska Högskolan
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* (Royal Institute of Technology, Stockholm, Sweden).
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include "krb_locl.h"
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RCSID("$Id: unparse_name.c,v 1.10 1999/12/02 16:58:44 joda Exp $");
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static void
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quote_string(char *quote, char *from, char *to)
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{
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while(*from){
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if(strchr(quote, *from))
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*to++ = '\\';
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*to++ = *from++;
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}
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*to = 0;
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}
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/* To be compatible with old functions, we quote differently in each
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part of the principal*/
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char *
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krb_unparse_name_r(krb_principal *pr, char *fullname)
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{
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quote_string("'@\\", pr->name, fullname);
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if(pr->instance[0]){
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strcat(fullname, ".");
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quote_string("@\\", pr->instance, fullname + strlen(fullname));
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}
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if(pr->realm[0]){
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strcat(fullname, "@");
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quote_string("\\", pr->realm, fullname + strlen(fullname));
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}
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return fullname;
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}
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char *
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krb_unparse_name_long_r(char *name, char *instance, char *realm,
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char *fullname)
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{
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krb_principal pr;
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memset(&pr, 0, sizeof(pr));
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strlcpy(pr.name, name, sizeof(pr.name));
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if(instance)
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strlcpy(pr.instance, instance, sizeof(pr.instance));
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if(realm)
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strlcpy(pr.realm, realm, sizeof(pr.realm));
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return krb_unparse_name_r(&pr, fullname);
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}
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char *
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krb_unparse_name(krb_principal *pr)
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{
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static char principal[MAX_K_NAME_SZ];
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krb_unparse_name_r(pr, principal);
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return principal;
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}
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char *
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krb_unparse_name_long(char *name, char *instance, char *realm)
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{
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krb_principal pr;
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memset(&pr, 0, sizeof(pr));
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strlcpy(pr.name, name, sizeof(pr.name));
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if(instance)
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strlcpy(pr.instance, instance, sizeof(pr.instance));
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if(realm)
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strlcpy(pr.realm, realm, sizeof(pr.realm));
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return krb_unparse_name(&pr);
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}
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