LDAP: Move the ldap enum request to its own reusable module

The LDAP enumeration was too closely tied to the LDAP identity provider.
Because some providers might need special handling such as refresh the
master domain record before proceeding with the enumeration itself, this
patch splits the request itself to a separate async request and lets the
ldap_id_enum.c module only configure this new request.

Also move the enum timestamp to sdap_domain to make the enum tracking
per sdap domain. The cleanup timestamp will be moved in another patch.

1 files changed, 38 insertions, 0 deletions

diff --git a/src/providers/ldap/sdap_async_enum.h b/src/providers/ldap/sdap_async_enum.h
new file mode 100644
index 000000000..04ec8c6dc
--- /dev/null
+++ b/src/providers/ldap/sdap_async_enum.h
@@ -0,0 +1,38 @@
+/*
+    SSSD
+
+    LDAP Enumeration Module
+
+    Authors:
+        Simo Sorce <ssorce@redhat.com>
+        Jakub Hrozek <jhrozek@redhat.com>
+
+    Copyright (C) 2013 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/>.
+*/
+
+#ifndef _SDAP_ASYNC_ENUM_H_
+#define _SDAP_ASYNC_ENUM_H_
+
+struct tevent_req *
+sdap_dom_enum_send(TALLOC_CTX *memctx,
+                   struct tevent_context *ev,
+                   struct sdap_id_ctx *ctx,
+                   struct sdap_domain *sdom,
+                   struct sdap_id_conn_ctx *conn);
+
+errno_t sdap_dom_enum_recv(struct tevent_req *req);
+
+#endif /* _SDAP_ASYNC_ENUM_H_ */