1 files changed, 57 insertions, 0 deletions
diff --git a/src/providers/ipa/ipa_utils.c b/src/providers/ipa/ipa_utils.c
new file mode 100644
index 00000000..504a8772
--- /dev/null
+++ b/src/providers/ipa/ipa_utils.c
@@ -0,0 +1,57 @@
+/*
+    SSSD
+
+    IPA Provider Utility Functions
+
+    Authors:
+        Simo Sorce <ssorce@redhat.com>, Sumit Bose <sbose@redhat.com>
+
+    Copyright (C) 2009-2010 Red Hat
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+
+#include "providers/ipa/ipa_common.h"
+
+int domain_to_basedn(TALLOC_CTX *memctx, const char *domain, char **basedn)
+{
+    const char *s;
+    char *dn;
+    char *p;
+    int l;
+
+    if (!domain || !basedn) {
+        return EINVAL;
+    }
+
+    s = domain;
+    dn = talloc_strdup(memctx, "dc=");
+
+    while ((p = strchr(s, '.'))) {
+        l = p - s;
+        dn = talloc_asprintf_append_buffer(dn, "%.*s,dc=", l, s);
+        if (!dn) {
+            return ENOMEM;
+        }
+        s = p + 1;
+    }
+    dn = talloc_strdup_append_buffer(dn, s);
+    if (!dn) {
+        return ENOMEM;
+    }
+
+    *basedn = dn;
+    return EOK;
+}