Revert to [HICN-638] Check if systemd is running before enabling hicn-light service

Signed-off-by: Mauro Sardara <msardara@cisco.com>
Change-Id: I1810d96e001a4e6e097e1efa331b682af750925d

1 files changed, 127 insertions, 0 deletions

diff --git a/hicn-plugin/src/mgmt.h b/hicn-plugin/src/mgmt.h
new file mode 100644
index 000000000..6db0fe0c1
--- /dev/null
+++ b/hicn-plugin/src/mgmt.h
@@ -0,0 +1,127 @@
+/*
+ * 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.
+ */
+
+#ifndef __HICN_MGMT_H__
+#define __HICN_MGMT_H__
+
+#include <vppinfra/error.h>
+#include "faces/face.h"
+#include "hicn_api.h"
+
+/**
+ * @file mgmt.h
+ *
+ */
+
+typedef struct icn_stats_s
+{
+  u32 pkts_processed;
+  u32 pkts_interest_count;
+  u32 pkts_data_count;
+  u32 pkts_from_cache_count;
+  u32 pkts_no_pit_count;
+  u32 pit_expired_count;
+  u32 cs_expired_count;
+  u32 no_bufs_count;
+  u32 pkts_interest_agg;
+  u32 pkts_int_retrans;
+  u32 pit_int_count;
+  u32 pit_cs_count;
+} icn_stats_t;
+
+typedef enum
+{
+  HICN_MGMT_FACE_OP_NONE = 0,
+  HICN_MGMT_FACE_OP_CREATE,
+  HICN_MGMT_FACE_OP_DELETE,
+  HICN_MGMT_FACE_OP_ADMIN,
+  HICN_MGMT_FACE_OP_HELLO,
+} hicn_mgmt_face_op_e;
+
+typedef enum
+{
+  HICN_MGMT_MAPME_OP_NONE = 0,
+  HICN_MGMT_MAPME_OP_CREATE,
+  HICN_MGMT_MAPME_OP_DELETE,
+  HICN_MGMT_MAPME_OP_ENABLE,
+  HICN_MGMT_MAPME_OP_DISABLE
+} hicn_mgmt_mapme_op_e;
+
+typedef enum
+{
+  HICN_ADDRESS_TYPE_NONE,
+  HICN_ADDRESS_TYPE_V4,
+  HICN_ADDRESS_TYPE_V6
+} hicn_address_type_e;
+
+/*
+ * Utility to update error counters in all hICN nodes
+ */
+always_inline void
+update_node_counter (vlib_main_t * vm, u32 node_idx, u32 counter_idx, u64 val)
+{
+  vlib_node_t *node = vlib_get_node (vm, node_idx);
+  vlib_error_main_t *em = &(vm->error_main);
+  u32 base_idx = node->error_heap_index;
+
+  em->counters[base_idx + counter_idx] = val;
+}
+
+
+/*
+ * Stats for the forwarding node, which end up called "error" even though
+ * they aren't...
+ */
+#define foreach_hicnfwd_error					\
+  _(PROCESSED, "hICN packets processed")			\
+  _(INTERESTS, "hICN interests forwarded")			\
+  _(DATAS, "hICN data msgs forwarded")				\
+  _(CACHED, "Cached data ")					\
+  _(NO_PIT, "hICN no PIT entry drops")				\
+  _(PIT_EXPIRED, "hICN expired PIT entries")			\
+  _(CS_EXPIRED, "hICN expired CS entries")			\
+  _(CS_LRU, "hICN LRU CS entries freed")			\
+  _(NO_BUFS, "No packet buffers")				\
+  _(INTEREST_AGG, "Interests aggregated")			\
+  _(INTEREST_AGG_ENTRY, "Interest aggregated per entry")	\
+  _(INT_RETRANS, "Interest retransmissions")			\
+  _(INT_COUNT, "Interests in PIT")				\
+  _(CS_COUNT, "CS total entries")				\
+  _(CS_NTW_COUNT, "CS ntw entries")				\
+  _(CS_APP_COUNT, "CS app entries")				\
+  _(HASH_COLL_HASHTB_COUNT, "Collisions in Hash table")
+
+typedef enum
+{
+#define _(sym, str) HICNFWD_ERROR_##sym,
+  foreach_hicnfwd_error
+#undef _
+    HICNFWD_N_ERROR,
+} hicnfwd_error_t;
+
+/*
+ * Declarations
+ */
+clib_error_t *hicn_api_plugin_hookup (vlib_main_t * vm);
+
+int hicn_mgmt_node_stats_get (vl_api_hicn_api_node_stats_get_reply_t * rmp);
+
+#endif /* // __HICN_MGMT_H__ */
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables: eval: (c-set-style "gnu") End:
+ */