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/*
* Copyright (c) 2000 - 2001 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. 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 "krb5_locl.h"
RCSID("$Id: appdefault.c 14465 2005-01-05 05:40:59Z lukeh $");
void KRB5_LIB_FUNCTION
krb5_appdefault_boolean(krb5_context context, const char *appname,
krb5_const_realm realm, const char *option,
krb5_boolean def_val, krb5_boolean *ret_val)
{
if(appname == NULL)
appname = getprogname();
def_val = krb5_config_get_bool_default(context, NULL, def_val,
"libdefaults", option, NULL);
if(realm != NULL)
def_val = krb5_config_get_bool_default(context, NULL, def_val,
"realms", realm, option, NULL);
def_val = krb5_config_get_bool_default(context, NULL, def_val,
"appdefaults",
option,
NULL);
if(realm != NULL)
def_val = krb5_config_get_bool_default(context, NULL, def_val,
"appdefaults",
realm,
option,
NULL);
if(appname != NULL) {
def_val = krb5_config_get_bool_default(context, NULL, def_val,
"appdefaults",
appname,
option,
NULL);
if(realm != NULL)
def_val = krb5_config_get_bool_default(context, NULL, def_val,
"appdefaults",
appname,
realm,
option,
NULL);
}
*ret_val = def_val;
}
void KRB5_LIB_FUNCTION
krb5_appdefault_string(krb5_context context, const char *appname,
krb5_const_realm realm, const char *option,
const char *def_val, char **ret_val)
{
if(appname == NULL)
appname = getprogname();
def_val = krb5_config_get_string_default(context, NULL, def_val,
"libdefaults", option, NULL);
if(realm != NULL)
def_val = krb5_config_get_string_default(context, NULL, def_val,
"realms", realm, option, NULL);
def_val = krb5_config_get_string_default(context, NULL, def_val,
"appdefaults",
option,
NULL);
if(realm != NULL)
def_val = krb5_config_get_string_default(context, NULL, def_val,
"appdefaults",
realm,
option,
NULL);
if(appname != NULL) {
def_val = krb5_config_get_string_default(context, NULL, def_val,
"appdefaults",
appname,
option,
NULL);
if(realm != NULL)
def_val = krb5_config_get_string_default(context, NULL, def_val,
"appdefaults",
appname,
realm,
option,
NULL);
}
if(def_val != NULL)
*ret_val = strdup(def_val);
else
*ret_val = NULL;
}
void KRB5_LIB_FUNCTION
krb5_appdefault_time(krb5_context context, const char *appname,
krb5_const_realm realm, const char *option,
time_t def_val, time_t *ret_val)
{
krb5_deltat t;
char *val;
krb5_appdefault_string(context, appname, realm, option, NULL, &val);
if (val == NULL) {
*ret_val = def_val;
return;
}
if (krb5_string_to_deltat(val, &t))
*ret_val = def_val;
else
*ret_val = t;
free(val);
}
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