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/*
* 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_mapme.h
* \brief Implementation of mapme command.
*/
#include <math.h>
#include <hicn/ctrl/command.h>
/* Parameters */
#define target \
{ \
.name = "target", \
.help = \
"Target for the set action, e.g. enable, discovery, timescale, retx", \
.type = TYPE_ENUM(mapme_target), .offset = offsetof(hc_mapme_t, target), \
}
#define value \
{ \
.name = "value", \
.help = "Value to set for the target, e.g. 'on', 'off', milliseconds", \
.type = TYPE_STRN(4), .offset = offsetof(hc_mapme_t, unparsed_arg), \
}
#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_mapme_t, address), \
.offset2 = offsetof(hc_mapme_t, len), \
.offset3 = offsetof(hc_mapme_t, family), \
}
/* Commands */
// Parse the raw string argument into 'timescale' or 'enabled',
// necessary since the command dispatch is based on the number
// of arguments and not their type
int parse_args(hc_mapme_t* mapme) {
mapme->timescale = atoi(mapme->unparsed_arg);
if (strcasecmp(mapme->unparsed_arg, "off") == 0) mapme->enabled = 0;
if (strcasecmp(mapme->unparsed_arg, "on") == 0) mapme->enabled = 1;
return 0;
}
static const command_parser_t command_mapme_set = {
.action = ACTION_SET,
.object_type = OBJECT_TYPE_MAPME,
.nparams = 2,
.parameters = {target, value},
.post_hook = (parser_hook_t)parse_args,
};
COMMAND_REGISTER(command_mapme_set);
static const command_parser_t command_mapme_update = {
.action = ACTION_UPDATE,
.object_type = OBJECT_TYPE_MAPME,
.nparams = 1,
.parameters = {prefix},
};
COMMAND_REGISTER(command_mapme_update);
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