diff options
Diffstat (limited to 'hicn-light/src/hicn/utils/commands.h')
| -rw-r--r-- | hicn-light/src/hicn/utils/commands.h | 378 |
1 files changed, 0 insertions, 378 deletions
diff --git a/hicn-light/src/hicn/utils/commands.h b/hicn-light/src/hicn/utils/commands.h deleted file mode 100644 index ede6177f4..000000000 --- a/hicn-light/src/hicn/utils/commands.h +++ /dev/null @@ -1,378 +0,0 @@ -/* - * 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. - */ - -/* - * @file commands.h - * @brief All hicn-light commands: 14 in total. - * - * Header and payload in binary format. - */ - -#ifndef commands_h -#define commands_h - -#ifndef _WIN32 -#include <netinet/in.h> -#include <sys/socket.h> -#endif - -#include <stdint.h> -#include <stdlib.h> - -#ifdef WITH_POLICY -#include <hicn/policy.h> -#endif /* WITH_POLICY */ -#include <hicn/util/ip_address.h> - -#include "../core/strategy.h" // to be moved in libhicn - -#define SYMBOLIC_NAME_LEN 16 - -typedef struct in6_addr ipv6_addr_t; -typedef uint32_t ipv4_addr_t; - -typedef enum { - MESSAGE_COMMAND_SUBTYPE_UNDEFINED, - REQUEST_LIGHT = 0xc0, // this is a command - RESPONSE_LIGHT, - ACK_LIGHT, - NACK_LIGHT, - MESSAGE_COMMAND_SUBTYPE_N -} message_command_subtype_t; - -#define message_type_is_valid(message_type) \ - ((message_type != MESSAGE_TYPE_UNDEFINED) && (message_type != MESSAGE_COMMAND_SUBTYPE_N)) - -#define message_type_from_uchar(x) \ - (((x) < REQUEST_LIGHT) || (((x) >= MESSAGE_COMMAND_SUBTYPE_N)) ? MESSAGE_COMMAND_SUBTYPE_N : (message_command_subtype_t)(x)) - -#define foreach_command_type \ - _(listener_add, LISTENER_ADD) \ - _(listener_remove, LISTENER_REMOVE) \ - _(listener_list, LISTENER_LIST) \ - _(connection_add, CONNECTION_ADD) \ - _(connection_remove, CONNECTION_REMOVE) \ - _(connection_list, CONNECTION_LIST) \ - _(connection_set_admin_state, CONNECTION_SET_ADMIN_STATE) \ - _(connection_update, CONNECTION_UPDATE) \ - _(connection_set_priority, CONNECTION_SET_PRIORITY) \ - _(connection_set_tags, CONNECTION_SET_TAGS) \ - _(route_add, ROUTE_ADD) \ - _(route_remove, ROUTE_REMOVE) \ - _(route_list, ROUTE_LIST) \ - _(cache_set_store, CACHE_SET_STORE) \ - _(cache_set_serve, CACHE_SET_SERVE) \ - _(cache_clear, CACHE_CLEAR) \ - _(strategy_set, STRATEGY_SET) \ - _(wldr_set, WLDR_SET) \ - _(punting_add, PUNTING_ADD) \ - _(mapme_enable, MAPME_ENABLE) \ - _(mapme_set_discovery, MAPME_SET_DISCOVERY) \ - _(mapme_set_timescale, MAPME_SET_TIMESCALE) \ - _(mapme_set_retx, MAPME_SET_RETX) \ - _(mapme_send_update, MAPME_SEND_UPDATE) \ - _(policy_add, POLICY_ADD) \ - _(policy_remove, POLICY_REMOVE) \ - _(policy_list, POLICY_LIST) \ - -typedef enum { - COMMAND_TYPE_UNDEFINED, -#define _(l, u) COMMAND_TYPE_ ## u, - foreach_command_type -#undef _ - COMMAND_TYPE_N, -} command_type_t; - -#define command_type_is_valid(command_type) \ - ((command_type != COMMAND_TYPE_UNDEFINED) && (command_type != COMMAND_TYPE_N)) - -#define command_type_from_uchar(x) \ - (((x) >= COMMAND_TYPE_N) ? COMMAND_TYPE_N : (command_type_t)(x)) - -/* Should be at least 8 bytes */ -typedef struct { - uint8_t messageType; - uint8_t commandID; - uint16_t length; /* Number of structures in the payload */ - uint32_t seqNum; -} cmd_header_t; - -typedef struct { - cmd_header_t header; -} msg_header_t; - -/* Listener */ - -typedef struct { - char symbolic[SYMBOLIC_NAME_LEN]; - char interface_name[SYMBOLIC_NAME_LEN]; - ip_address_t address; - uint16_t port; - uint8_t family; - uint8_t listener_type; -} cmd_listener_add_t; - -typedef struct { - char symbolicOrListenerid[SYMBOLIC_NAME_LEN]; -} cmd_listener_remove_t; - -typedef struct { -} cmd_listener_list_t; - -typedef struct { - ip_address_t address; - char name[SYMBOLIC_NAME_LEN]; - char interface_name[SYMBOLIC_NAME_LEN]; - uint32_t id; - uint16_t port; - uint8_t family; - uint8_t type; -} cmd_listener_list_item_t; - -/* Connection */ - -typedef struct { - char symbolic[SYMBOLIC_NAME_LEN]; - //char interface_name[SYMBOLIC_NAME_LEN]; - ip_address_t remote_ip; - ip_address_t local_ip; - uint16_t remote_port; - uint16_t local_port; - uint8_t family; - uint8_t type; - uint8_t admin_state; -#ifdef WITH_POLICY - uint32_t priority; - policy_tags_t tags; -#endif /* WITH_POLICY */ -} cmd_connection_add_t; - -typedef struct { - char symbolicOrConnid[SYMBOLIC_NAME_LEN]; -} cmd_connection_remove_t; - -typedef struct { -} cmd_connection_list_t; - -typedef struct { - char symbolic[SYMBOLIC_NAME_LEN]; - //char interface_name[SYMBOLIC_NAME_LEN]; - ip_address_t remote_ip; - ip_address_t local_ip; - uint16_t remote_port; - uint16_t local_port; - uint8_t family; - uint8_t type; - uint8_t admin_state; -#ifdef WITH_POLICY - uint32_t priority; - policy_tags_t tags; -#endif /* WITH_POLICY */ - uint32_t id; - uint8_t state; - char interface_name[SYMBOLIC_NAME_LEN]; - char name[SYMBOLIC_NAME_LEN]; -} cmd_connection_list_item_t; - -typedef struct { - char symbolicOrConnid[SYMBOLIC_NAME_LEN]; - uint8_t admin_state; - uint8_t pad8[3]; -} cmd_connection_set_admin_state_t; - -typedef struct { - char symbolicOrConnid[SYMBOLIC_NAME_LEN]; - uint8_t admin_state; - uint32_t priority; - policy_tags_t tags; -} cmd_connection_update_t; - -typedef struct { - char symbolicOrConnid[SYMBOLIC_NAME_LEN]; - uint32_t priority; -} cmd_connection_set_priority_t; - -typedef struct { - char symbolicOrConnid[SYMBOLIC_NAME_LEN]; - policy_tags_t tags; -} cmd_connection_set_tags_t; - -/* Route */ - -typedef struct { - char symbolicOrConnid[SYMBOLIC_NAME_LEN]; - ip_address_t address; - uint16_t cost; - uint8_t family; - uint8_t len; -} cmd_route_add_t; - -typedef struct { - char symbolicOrConnid[SYMBOLIC_NAME_LEN]; - ip_address_t address; - uint8_t family; - uint8_t len; -} cmd_route_remove_t; - -typedef struct { -} cmd_route_list_t; - -typedef struct { - ip_address_t address; - uint32_t connection_id; - uint16_t cost; - uint8_t family; - uint8_t len; -} cmd_route_list_item_t; - -/* Cache */ - -typedef struct { - uint8_t activate; -} cmd_cache_set_store_t; - -typedef struct { - uint8_t activate; -} cmd_cache_set_serve_t; - -typedef struct { -} cmd_cache_clear_t; - -/* WLDR */ - -typedef struct { - char symbolicOrConnid[SYMBOLIC_NAME_LEN]; - uint8_t activate; -} cmd_wldr_set_t; - -/* Strategy */ - -typedef struct { - ip_address_t address; - uint8_t strategy_type; - uint8_t family; - uint8_t len; - uint8_t related_prefixes; - union { - struct { - ip_address_t addresses[MAX_FWD_STRATEGY_RELATED_PREFIXES]; - uint8_t lens[MAX_FWD_STRATEGY_RELATED_PREFIXES]; - uint8_t families[MAX_FWD_STRATEGY_RELATED_PREFIXES]; - } low_latency; - }; -} cmd_strategy_set_t; - -/* Punting */ - -typedef struct { - char symbolicOrConnid[SYMBOLIC_NAME_LEN]; - ip_address_t address; - uint8_t family; - uint8_t len; -} cmd_punting_add_t; - -/* MAP-Me */ - -typedef struct { - uint8_t activate; -} cmd_mapme_activator_t; - -typedef cmd_mapme_activator_t cmd_mapme_enable_t; -typedef cmd_mapme_activator_t cmd_mapme_set_discovery_t; - -typedef struct { - uint32_t timePeriod; -} cmd_mapme_timing_t; - -typedef cmd_mapme_timing_t cmd_mapme_set_timescale_t; -typedef cmd_mapme_timing_t cmd_mapme_set_retx_t; - -typedef struct { - ip_address_t address; - uint8_t family; - uint8_t len; -} cmd_mapme_send_update_t; - -/* Policy */ - -typedef struct { - ip_address_t address; - uint8_t family; - uint8_t len; - policy_t policy; -} cmd_policy_add_t; - -typedef struct { - ip_address_t address; - uint8_t family; - uint8_t len; -} cmd_policy_remove_t; - -typedef struct { -} cmd_policy_list_t; - -typedef struct { - ip_address_t address; - uint8_t family; - uint8_t len; - policy_t policy; -} cmd_policy_list_item_t; - -/* Full messages */ - -#define _(l, u) \ -typedef struct { \ - cmd_header_t header; \ - cmd_ ## l ## _t payload; \ -} msg_ ## l ## _t; - foreach_command_type -#undef _ - -typedef struct { - cmd_header_t header; - cmd_listener_list_item_t payload; -} msg_listener_list_reply_t; - -typedef struct { - cmd_header_t header; - cmd_connection_list_item_t payload; -} msg_connection_list_reply_t; - -typedef struct { - cmd_header_t header; - cmd_route_list_item_t payload; -} msg_route_list_reply_t; - -typedef struct { - cmd_header_t header; - cmd_policy_list_item_t payload; -} msg_policy_list_reply_t; - -//===== size of commands ====== -// REMINDER: when a new_command is added, the following switch has to be -// updated. -static inline int command_get_payload_len(command_type_t command_type) { - switch (command_type) { -#define _(l, u) \ - case COMMAND_TYPE_ ## u: \ - return sizeof(cmd_## l ## _t); - foreach_command_type -#undef _ - case COMMAND_TYPE_UNDEFINED: - case COMMAND_TYPE_N: - return 0; - } -} -#endif |