Move krb5int_get_domain_realm_mapping into kdc_util.c as this function is a helper in kdc code

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23546 dc483132-0cff-0310-8789-dd5450dbe970

2 files changed, 1 insertions, 60 deletions

diff --git a/src/lib/krb5/libkrb5.exports b/src/lib/krb5/libkrb5.exports
index e7c191b63..acfa2eaac 100644
--- a/src/lib/krb5/libkrb5.exports
+++ b/src/lib/krb5/libkrb5.exports
@@ -572,6 +572,7 @@ krb5_write_message
 krb5int_accessor
 krb5int_cc_default
 krb5int_cleanup_library
+krb5int_clean_hostname
 krb5int_cm_call_select
 krb5int_copy_data_contents_add0
 krb5int_find_authdata
@@ -580,7 +581,6 @@ krb5int_foreach_localaddr
 krb5int_free_addrlist
 krb5int_free_data_list
 krb5int_get_authdata_containee_types
-krb5int_get_domain_realm_mapping
 krb5int_init_context_kdc
 krb5int_initialize_library
 krb5int_pac_sign
diff --git a/src/lib/krb5/os/def_realm.c b/src/lib/krb5/os/def_realm.c
index 5b6f88d7e..878aa2906 100644
--- a/src/lib/krb5/os/def_realm.c
+++ b/src/lib/krb5/os/def_realm.c
@@ -51,8 +51,6 @@
 #define MAXHOSTNAMELEN 64
 #endif
 
-#define MAX_DNS_NAMELEN (15*(MAXHOSTNAMELEN + 1)+1)
-
 #endif /* KRB5_DNS_LOOKUP */
 
 /*
@@ -188,60 +186,3 @@ krb5_free_default_realm(krb5_context context, char *lrealm)
 {
     free (lrealm);
 }
-
-krb5_error_code
-krb5int_get_domain_realm_mapping(krb5_context context, const char *host, char ***realmsp)
-{
-    char **retrealms;
-    char *realm, *cp, *temp_realm;
-    krb5_error_code retval;
-    char temp_host[MAX_DNS_NAMELEN+1];
-
-    /* do sanity check and lower-case */
-    retval = krb5int_clean_hostname(context, host, temp_host, sizeof temp_host);
-    if (retval)
-        return retval;
-    /*
-      Search for the best match for the host or domain.
-      Example: Given a host a.b.c.d, try to match on:
-      1) a.b.c.d  2) .b.c.d.   3) b.c.d  4)  .c.d  5) c.d  6) .d   7) d
-    */
-
-    cp = temp_host;
-    realm = (char *)NULL;
-    temp_realm = 0;
-    while (cp ) {
-        retval = profile_get_string(context->profile, KRB5_CONF_DOMAIN_REALM, cp,
-                                    0, (char *)NULL, &temp_realm);
-        if (retval)
-            return retval;
-        if (temp_realm != (char *)NULL)
-            break;        /* Match found */
-
-        /* Setup for another test */
-        if (*cp == '.') {
-            cp++;
-        } else {
-            cp = strchr(cp, '.');
-        }
-    }
-    if (temp_realm != (char*)NULL) {
-        realm = strdup(temp_realm);
-        profile_release_string(temp_realm);
-        if (!realm) {
-            return ENOMEM;
-        }
-    }
-    retrealms = (char **)calloc(2, sizeof(*retrealms));
-    if (!retrealms) {
-        if (realm != (char *)NULL)
-            free(realm);
-        return ENOMEM;
-    }
-
-    retrealms[0] = realm;
-    retrealms[1] = 0;
-
-    *realmsp = retrealms;
-    return 0;
-}