From 15ad172a847fa667c57a4594ef4158405db9a984 Mon Sep 17 00:00:00 2001
From: Angelo Mantellini <angelo.mantellini@cisco.com>
Date: Tue, 31 Mar 2020 17:50:43 +0200
Subject: [HICN-554] hicn-light refactoring
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Change-Id: I36f2d393741d4502ce14d3791158e43e3e9cd4cf
Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
---
 hicn-light/src/hicn/strategies/random.c | 87 +++++++++++++++++++++++++++++++++
 1 file changed, 87 insertions(+)
 create mode 100644 hicn-light/src/hicn/strategies/random.c

(limited to 'hicn-light/src/hicn/strategies/random.c')

diff --git a/hicn-light/src/hicn/strategies/random.c b/hicn-light/src/hicn/strategies/random.c
new file mode 100644
index 000000000..329bb1153
--- /dev/null
+++ b/hicn-light/src/hicn/strategies/random.c
@@ -0,0 +1,87 @@
+/*
+ * Copyright (c) 2017-2019 Cisco and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+
+#include <hicn/hicn-light/config.h>
+
+#include <hicn/core/nexthops.h>
+#include <hicn/core/strategy.h>
+#include <hicn/core/strategy_vft.h>
+
+#include "random.h"
+
+static
+void
+strategy_random_initialize(strategy_entry_t * entry)
+{
+  srand((unsigned int)time(NULL));
+}
+
+static
+void
+strategy_random_finalize(strategy_entry_t * entry)
+{
+  /* Nothing to do */
+}
+
+static
+void
+strategy_random_add_nexthop(strategy_entry_t * entry, unsigned nexthop,
+        strategy_nexthop_state_t * state)
+{
+  /* Nothing to do */
+}
+
+static
+void
+strategy_random_remove_nexthop(strategy_entry_t * entry, unsigned nexthop,
+        strategy_nexthop_state_t * state)
+{
+  /* Nothing to do */
+}
+
+static
+nexthops_t *
+strategy_random_lookup_nexthops(strategy_entry_t * entry,
+        nexthops_t * nexthops,
+        const msgbuf_t * msgbuf)
+{
+  nexthops_select(nexthops, rand() % nexthops_get_len(nexthops));
+  return nexthops;
+}
+
+static
+void
+strategy_random_on_data(strategy_entry_t * entry,
+        const nexthops_t * nexthops, const msgbuf_t * msgbuf,
+        Ticks pitEntryCreation, Ticks objReception)
+{
+  /* Nothing to do */
+}
+
+static
+void
+strategy_random_on_timeout(strategy_entry_t * entry,
+        const nexthops_t * nexthops)
+{
+  /* Nothing to do */
+}
+
+
+DECLARE_STRATEGY(random);
-- 
cgit 1.2.3-korg