141 lines
4.4 KiB
C
141 lines
4.4 KiB
C
/*
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* Copyright (c) 2000 - 2001 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 "krb5_locl.h"
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KRB5_LIB_FUNCTION void KRB5_LIB_CALL
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krb5_appdefault_boolean(krb5_context context, const char *appname,
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krb5_const_realm realm, const char *option,
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krb5_boolean def_val, krb5_boolean *ret_val)
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{
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if(appname == NULL)
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appname = getprogname();
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def_val = krb5_config_get_bool_default(context, NULL, def_val,
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"libdefaults", option, NULL);
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if(realm != NULL)
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def_val = krb5_config_get_bool_default(context, NULL, def_val,
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"realms", realm, option, NULL);
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def_val = krb5_config_get_bool_default(context, NULL, def_val,
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"appdefaults",
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option,
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NULL);
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if(realm != NULL)
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def_val = krb5_config_get_bool_default(context, NULL, def_val,
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"appdefaults",
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realm,
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option,
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NULL);
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if(appname != NULL) {
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def_val = krb5_config_get_bool_default(context, NULL, def_val,
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"appdefaults",
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appname,
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option,
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NULL);
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if(realm != NULL)
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def_val = krb5_config_get_bool_default(context, NULL, def_val,
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"appdefaults",
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appname,
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realm,
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option,
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NULL);
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}
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*ret_val = def_val;
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}
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KRB5_LIB_FUNCTION void KRB5_LIB_CALL
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krb5_appdefault_string(krb5_context context, const char *appname,
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krb5_const_realm realm, const char *option,
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const char *def_val, char **ret_val)
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{
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if(appname == NULL)
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appname = getprogname();
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def_val = krb5_config_get_string_default(context, NULL, def_val,
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"libdefaults", option, NULL);
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if(realm != NULL)
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def_val = krb5_config_get_string_default(context, NULL, def_val,
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"realms", realm, option, NULL);
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def_val = krb5_config_get_string_default(context, NULL, def_val,
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"appdefaults",
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option,
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NULL);
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if(realm != NULL)
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def_val = krb5_config_get_string_default(context, NULL, def_val,
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"appdefaults",
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realm,
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option,
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NULL);
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if(appname != NULL) {
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def_val = krb5_config_get_string_default(context, NULL, def_val,
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"appdefaults",
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appname,
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option,
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NULL);
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if(realm != NULL)
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def_val = krb5_config_get_string_default(context, NULL, def_val,
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"appdefaults",
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appname,
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realm,
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option,
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NULL);
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}
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if(def_val != NULL)
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*ret_val = strdup(def_val);
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else
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*ret_val = NULL;
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}
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KRB5_LIB_FUNCTION void KRB5_LIB_CALL
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krb5_appdefault_time(krb5_context context, const char *appname,
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krb5_const_realm realm, const char *option,
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time_t def_val, time_t *ret_val)
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{
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krb5_deltat t;
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char *val;
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krb5_appdefault_string(context, appname, realm, option, NULL, &val);
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if (val == NULL) {
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*ret_val = def_val;
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return;
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}
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if (krb5_string_to_deltat(val, &t))
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*ret_val = def_val;
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else
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*ret_val = t;
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free(val);
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}
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