diff options
Diffstat (limited to 'third_party/heimdal/lib/krb5/appdefault.c')
| -rw-r--r-- | third_party/heimdal/lib/krb5/appdefault.c | 140 |
1 files changed, 140 insertions, 0 deletions
diff --git a/third_party/heimdal/lib/krb5/appdefault.c b/third_party/heimdal/lib/krb5/appdefault.c new file mode 100644 index 0000000..d4e963d --- /dev/null +++ b/third_party/heimdal/lib/krb5/appdefault.c @@ -0,0 +1,140 @@ +/* + * 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" + +KRB5_LIB_FUNCTION void KRB5_LIB_CALL +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; +} + +KRB5_LIB_FUNCTION void KRB5_LIB_CALL +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; +} + +KRB5_LIB_FUNCTION void KRB5_LIB_CALL +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); +} |