77 lines
2.6 KiB
C
77 lines
2.6 KiB
C
/*
|
|
* Copyright (c) 1995, 1996, 1997 Kungliga Tekniska Högskolan
|
|
* (Royal Institute of Technology, Stockholm, Sweden).
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
*
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by the Kungliga Tekniska
|
|
* Högskolan and its contributors.
|
|
*
|
|
* 4. Neither the name of the Institute nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
#include "krb_locl.h"
|
|
|
|
RCSID("$Id: realm_parse.c,v 1.15 1998/06/09 19:25:25 joda Exp $");
|
|
|
|
static int
|
|
realm_parse(char *realm, int length, const char *file)
|
|
{
|
|
FILE *F;
|
|
char tr[128];
|
|
char *p;
|
|
|
|
if ((F = fopen(file,"r")) == NULL)
|
|
return -1;
|
|
|
|
while(fgets(tr, sizeof(tr), F)){
|
|
char *unused = NULL;
|
|
p = strtok_r(tr, " \t\n\r", &unused);
|
|
if(p && strcasecmp(p, realm) == 0){
|
|
fclose(F);
|
|
strcpy_truncate (realm, p, length);
|
|
return 0;
|
|
}
|
|
}
|
|
fclose(F);
|
|
return -1;
|
|
}
|
|
|
|
int
|
|
krb_realm_parse(char *realm, int length)
|
|
{
|
|
int i;
|
|
char file[MaxPathLen];
|
|
|
|
for(i = 0; krb_get_krbconf(i, file, sizeof(file)) == 0; i++)
|
|
if (realm_parse(realm, length, file) == 0)
|
|
return 0;
|
|
return -1;
|
|
}
|