diff options
Diffstat (limited to 'ctrl/libhicnctrl/src/commands/command_route.c')
| -rw-r--r-- | ctrl/libhicnctrl/src/commands/command_route.c | 187 |
1 files changed, 187 insertions, 0 deletions
diff --git a/ctrl/libhicnctrl/src/commands/command_route.c b/ctrl/libhicnctrl/src/commands/command_route.c new file mode 100644 index 000000000..95d0a3a43 --- /dev/null +++ b/ctrl/libhicnctrl/src/commands/command_route.c @@ -0,0 +1,187 @@ +/* + * Copyright (c) 2021-2023 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 command_route.c + * \brief Implementation of route command. + */ + +#include <math.h> +#include <hicn/ctrl/command.h> +#include "../objects/route.h" + +/* Parameters */ + +#define symbolic_or_id \ + { \ + .name = "symbolic_or_id", \ + .help = \ + "The symbolic name for an egress, or the egress route id (see 'help " \ + "list routes')", \ + .type = TYPE_SYMBOLIC_OR_ID, .offset = offsetof(hc_route_t, face_name), \ + } + +#define prefix \ + { \ + .name = "prefix", \ + .help = "The hicn name as IPv4 or IPv6 address (e.g 1234::0/64).", \ + .type = TYPE_IP_PREFIX, .offset = offsetof(hc_route_t, remote_addr), \ + .offset2 = offsetof(hc_route_t, len), \ + .offset3 = offsetof(hc_route_t, family), \ + } + +#define p_cost \ + { \ + .name = "cost", .help = "Positive integer representing cost.", \ + .type = TYPE_INT(1, 255), .offset = offsetof(hc_route_t, cost), \ + } + +/* Face parameters */ + +#define type_tcp_udp \ + { \ + .name = "type", .help = "face type [tcp | udp]", \ + .type = TYPE_ENUM(face_type), .offset = offsetof(hc_route_t, face.type), \ + } + +#define local_address \ + { \ + .name = "local_addr", .help = "local IP address on which to bind.", \ + .type = TYPE_IP_ADDRESS, .offset = offsetof(hc_route_t, face.local_addr), \ + .offset2 = offsetof(hc_route_t, face.family), \ + } + +#define local_port \ + { \ + .name = "local_port", .help = "Local port.", \ + .type = TYPE_UINT16(1, UINT16_MAX), \ + .offset = offsetof(hc_route_t, face.local_port), \ + } + +#define remote_address \ + { \ + .name = "remote_address", \ + .help = "The IPv4 or IPv6 or hostname of the remote system.", \ + .type = TYPE_IP_ADDRESS, .offset = offsetof(hc_route_t, face.remote_addr), \ + .offset2 = offsetof(hc_route_t, face.family), \ + } + +#define remote_port \ + { \ + .name = "remote_port", .help = "Remote port.", \ + .type = TYPE_UINT16(1, UINT16_MAX), \ + .offset = offsetof(hc_route_t, face.remote_port), \ + } + +#define interface \ + { \ + .name = "interface", .help = "Interface on which to bind", \ + .type = TYPE_INTERFACE_NAME, \ + .offset = offsetof(hc_route_t, face.netdevice.name), \ + } + +/* Commands */ + +int on_route_parsed(hc_route_t* route) { + if (hc_route_has_face(route)) { + route->face.admin_state = FACE_STATE_UP; + route->face.id = INVALID_FACE_ID; + } + route->face_id = INVALID_FACE_ID; // we populate face name + if (route->cost == 0) route->cost = 1; + return 0; +} + +static const command_parser_t command_route_create1 = { + .action = ACTION_CREATE, + .object_type = OBJECT_TYPE_ROUTE, + .nparams = 1, + .parameters = {prefix}, + .post_hook = (parser_hook_t)on_route_parsed, +}; +COMMAND_REGISTER(command_route_create1); + +static const command_parser_t command_route_create2 = { + .action = ACTION_CREATE, + .object_type = OBJECT_TYPE_ROUTE, + .nparams = 2, + .parameters = {symbolic_or_id, prefix}, + .post_hook = (parser_hook_t)on_route_parsed, +}; +COMMAND_REGISTER(command_route_create2); + +static const command_parser_t command_route_create3 = { + .action = ACTION_CREATE, + .object_type = OBJECT_TYPE_ROUTE, + .nparams = 3, + .parameters = {symbolic_or_id, prefix, p_cost}, + .post_hook = (parser_hook_t)on_route_parsed, +}; +COMMAND_REGISTER(command_route_create3); + +static const command_parser_t command_route_create5 = { + .action = ACTION_CREATE, + .object_type = OBJECT_TYPE_ROUTE, + .nparams = 5, + .parameters = {prefix, p_cost, type_tcp_udp, remote_address, remote_port}, + .post_hook = (parser_hook_t)on_route_parsed, +}; +COMMAND_REGISTER(command_route_create5); + +static const command_parser_t command_route_create6 = { + .action = ACTION_CREATE, + .object_type = OBJECT_TYPE_ROUTE, + .nparams = 6, + .parameters = {prefix, p_cost, type_tcp_udp, remote_address, remote_port, + interface}, + .post_hook = (parser_hook_t)on_route_parsed, +}; +COMMAND_REGISTER(command_route_create6); + +static const command_parser_t command_route_create7 = { + .action = ACTION_CREATE, + .object_type = OBJECT_TYPE_ROUTE, + .nparams = 7, + .parameters = {prefix, p_cost, type_tcp_udp, local_address, local_port, + remote_address, remote_port}, + .post_hook = (parser_hook_t)on_route_parsed, +}; +COMMAND_REGISTER(command_route_create7); + +static const command_parser_t command_route_create8 = { + .action = ACTION_CREATE, + .object_type = OBJECT_TYPE_ROUTE, + .nparams = 8, + .parameters = {prefix, p_cost, type_tcp_udp, local_address, local_port, + remote_address, remote_port, interface}, + .post_hook = (parser_hook_t)on_route_parsed, +}; +COMMAND_REGISTER(command_route_create8); + +static const command_parser_t command_route_list = { + .action = ACTION_LIST, + .object_type = OBJECT_TYPE_ROUTE, + .nparams = 0, +}; +COMMAND_REGISTER(command_route_list); + +static const command_parser_t command_route_remove = { + .action = ACTION_DELETE, + .object_type = OBJECT_TYPE_ROUTE, + .nparams = 2, + .parameters = {symbolic_or_id, prefix}, + .post_hook = (parser_hook_t)on_route_parsed, +}; +COMMAND_REGISTER(command_route_remove); |