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/*
*------------------------------------------------------------------
* Copyright (c) 2018 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.
*------------------------------------------------------------------
*/
#include <igmp/igmp_config.h>
#include <igmp/igmp.h>
void
igmp_clear_config (igmp_config_t * config)
{
igmp_group_t *group;
u32 ii;
IGMP_DBG ("clear-config: %U",
format_vnet_sw_if_index_name,
vnet_get_main (), config->sw_if_index);
/* *INDENT-OFF* */
FOR_EACH_GROUP (group, config,
({
igmp_group_clear (group);
}));
/* *INDENT-ON* */
for (ii = 0; ii < IGMP_CONFIG_N_TIMERS; ii++)
{
igmp_timer_retire (&config->timers[ii]);
}
}
igmp_config_t *
igmp_config_lookup (u32 sw_if_index)
{
igmp_main_t *im;
im = &igmp_main;
if (vec_len (im->igmp_config_by_sw_if_index) > sw_if_index)
{
u32 index;
index = im->igmp_config_by_sw_if_index[sw_if_index];
if (~0 != index)
return (vec_elt_at_index (im->configs, index));
}
return NULL;
}
u32
igmp_config_index (const igmp_config_t * c)
{
return (c - igmp_main.configs);
}
igmp_config_t *
igmp_config_get (u32 index)
{
return (pool_elt_at_index (igmp_main.configs, index));
}
igmp_group_t *
igmp_group_lookup (igmp_config_t * config, const igmp_key_t * key)
{
uword *p;
igmp_group_t *group = NULL;
if (!config)
return NULL;
p = hash_get_mem (config->igmp_group_by_key, key);
if (p)
group = pool_elt_at_index (igmp_main.groups, p[0]);
return group;
}
u8 *
format_igmp_config_timer_type (u8 * s, va_list * args)
{
igmp_config_timer_type_t type = va_arg (*args, igmp_config_timer_type_t);
switch (type)
{
#define _(v,t) case IGMP_CONFIG_TIMER_##v: return (format (s, "%s", t));
foreach_igmp_config_timer_type
#undef _
}
return (s);
}
u8 *
format_igmp_config (u8 * s, va_list * args)
{
igmp_config_t *config;
igmp_group_t *group;
vnet_main_t *vnm;
u32 ii;
config = va_arg (*args, igmp_config_t *);
vnm = vnet_get_main ();
s = format (s, "interface: %U mode: %U %U",
format_vnet_sw_if_index_name, vnm, config->sw_if_index,
format_igmp_mode, config->mode,
format_igmp_proxy_device_id, config->proxy_device_id);
for (ii = 0; ii < IGMP_CONFIG_N_TIMERS; ii++)
{
s = format (s, "\n %U:%U",
format_igmp_config_timer_type, ii,
format_igmp_timer_id, config->timers[ii]);
}
/* *INDENT-OFF* */
FOR_EACH_GROUP (group, config,
({
s = format (s, "\n%U", format_igmp_group, group, 4);
}));
/* *INDENT-ON* */
return (s);
}
/*
* fd.io coding-style-patch-verification: ON
*
* Local Variables:
* eval: (c-set-style "gnu")
* End:
*/
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