From 20a773677230374ffa2d5d140f7d46032fb7bc9d Mon Sep 17 00:00:00 2001 From: Mauro Sardara Date: Fri, 18 Sep 2020 17:39:03 +0200 Subject: Revert to [HICN-638] Check if systemd is running before enabling hicn-light service Signed-off-by: Mauro Sardara Change-Id: I1810d96e001a4e6e097e1efa331b682af750925d --- hicn-plugin/src/infra.h | 102 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 102 insertions(+) create mode 100644 hicn-plugin/src/infra.h (limited to 'hicn-plugin/src/infra.h') diff --git a/hicn-plugin/src/infra.h b/hicn-plugin/src/infra.h new file mode 100644 index 000000000..ff76de4e4 --- /dev/null +++ b/hicn-plugin/src/infra.h @@ -0,0 +1,102 @@ +/* + * Copyright (c) 2017-2020 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_INFRA_H__ +#define __HICN_INFRA_H__ + +#include +#include +#include + +#include "pcs.h" + +/** + * @file infra.h + * + */ + +/** + * @brief hICN plugin global state. + */ +typedef struct hicn_main_s +{ + /* Binary API message ID base */ + u16 msg_id_base; + + /* Have we been enabled */ + u16 is_enabled; + + /* Forwarder PIT/CS */ + hicn_pit_cs_t pitcs; + + /* Global PIT lifetime info */ + /* + * Boundaries for the interest lifetime. If greater than + * pit_lifetime_max_ms, pit_lifetime_max_ms is used in the PIT + */ + u64 pit_lifetime_max_ms; + + vnet_link_t link; + +} hicn_main_t; + +extern hicn_main_t hicn_main; + +extern int hicn_infra_fwdr_initialized; + +/* PIT and CS size */ +u32 hicn_infra_pit_size; +u32 hicn_infra_cs_size; + +/** + * @brief Enable and disable the hicn plugin + * + * Enable the time the hICN plugin and set the forwarder parameters. + * @param enable_disable 1 if to enable, 0 otherwisw (currently only enable is supported) + * @param pit_max_size Max size of the PIT + * @param pit_max_lifetime_sec_req Maximum timeout allowed for a PIT entry lifetime + * @param cs_max_size CS size. Must be <= than pit_max_size + * @param cs_reserved_app Amount of CS reserved for application faces + */ +int +hicn_infra_plugin_enable_disable (int enable_disable, + int pit_max_size, + f64 pit_max_lifetime_sec_req, + int cs_max_size, + vnet_link_t link); + + +/* vlib nodes that compose the hICN forwarder */ +extern vlib_node_registration_t hicn_interest_pcslookup_node; +extern vlib_node_registration_t hicn_data_pcslookup_node; +extern vlib_node_registration_t hicn_data_fwd_node; +extern vlib_node_registration_t hicn_data_store_node; +extern vlib_node_registration_t hicn_interest_hitpit_node; +extern vlib_node_registration_t hicn_interest_hitcs_node; +extern vlib_node_registration_t hicn_pg_interest_node; +extern vlib_node_registration_t hicn_pg_data_node; +extern vlib_node_registration_t hicn_pg_server_node; +extern vlib_node_registration_t hicn_data_input_ip6_node; +extern vlib_node_registration_t hicn_data_input_ip4_node; + + + +#endif /* // __HICN_INFRA_H__ */ + +/* + * fd.io coding-style-patch-verification: ON + * + * Local Variables: eval: (c-set-style "gnu") End: + */ -- cgit 1.2.3-korg