back end: periodical refresh of expired records API

https://fedorahosted.org/sssd/ticket/1713

1 files changed, 66 insertions, 0 deletions

diff --git a/src/providers/dp_refresh.h b/src/providers/dp_refresh.h
new file mode 100644
index 000000000..9b152acb8
--- /dev/null
+++ b/src/providers/dp_refresh.h
@@ -0,0 +1,66 @@
+/*
+    Authors:
+        Pavel B??ezina <pbrezina@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 _DP_REFRESH_H_
+#define _DP_REFRESH_H_
+
+#include <tevent.h>
+#include <talloc.h>
+
+#include "providers/dp_backend.h"
+#include "providers/dp_ptask.h"
+
+/**
+ * name_list contains SYSDB_NAME of all expired records.
+ */
+typedef struct tevent_req *
+(*be_refresh_send_t)(TALLOC_CTX *mem_ctx,
+                     struct tevent_context *ev,
+                     struct be_ctx *be_ctx,
+                     char **values,
+                     void *pvt);
+
+typedef errno_t
+(*be_refresh_recv_t)(struct tevent_req *req);
+
+enum be_refresh_type {
+    BE_REFRESH_TYPE_NETGROUPS,
+    BE_REFRESH_TYPE_SENTINEL
+};
+
+struct be_refresh_ctx;
+
+struct be_refresh_ctx *be_refresh_ctx_init(TALLOC_CTX *mem_ctx);
+
+errno_t be_refresh_add_cb(struct be_refresh_ctx *ctx,
+                          enum be_refresh_type type,
+                          be_refresh_send_t send_fn,
+                          be_refresh_recv_t recv_fn,
+                          void *pvt);
+
+struct tevent_req *be_refresh_send(TALLOC_CTX *mem_ctx,
+                                   struct tevent_context *ev,
+                                   struct be_ctx *be_ctx,
+                                   struct be_ptask *be_ptask,
+                                   void *pvt);
+
+errno_t be_refresh_recv(struct tevent_req *req);
+
+#endif /* _DP_REFRESH_H_ */