1 files changed, 65 insertions, 0 deletions
diff --git a/src/providers/data_provider/dp_iface_backend.c b/src/providers/data_provider/dp_iface_backend.c
new file mode 100644
index 000000000..f4af35ed6
--- /dev/null
+++ b/src/providers/data_provider/dp_iface_backend.c
@@ -0,0 +1,65 @@
+/*
+    Authors:
+        Pavel Březina <pbrezina@redhat.com>
+
+    Copyright (C) 2016 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 <talloc.h>
+#include <tevent.h>
+
+#include "sbus/sssd_dbus.h"
+#include "sbus/sssd_dbus_errors.h"
+#include "providers/data_provider/dp_private.h"
+#include "providers/data_provider/dp_iface.h"
+#include "providers/backend.h"
+#include "util/util.h"
+
+errno_t dp_backend_is_online(struct sbus_request *sbus_req,
+                             void *dp_cli,
+                             const char *domname)
+{
+    struct be_ctx *be_ctx;
+    struct sss_domain_info *domain;
+    DBusError *error;
+    bool online;
+
+    be_ctx = dp_client_be(dp_cli);
+
+    if (SBUS_IS_STRING_EMPTY(domname)) {
+        domain = be_ctx->domain;
+    } else {
+        domain = find_domain_by_name(be_ctx->domain, domname, false);
+        if (domain == NULL) {
+            error = sbus_error_new(sbus_req, SBUS_ERROR_UNKNOWN_DOMAIN,
+                                   "Unknown domain %s", domname);
+            if (error == NULL) {
+                return ENOMEM;
+            }
+
+            return sbus_request_fail_and_finish(sbus_req, error);
+        }
+    }
+
+    if (domain == be_ctx->domain) {
+        online = be_is_offline(be_ctx) == false;
+    } else {
+        online = domain->state == DOM_ACTIVE;
+    }
+
+    iface_dp_backend_IsOnline_finish(sbus_req, online);
+    return EOK;
+}