int ${pd_prefix}mirroring_mapping_add(p4_pd_mirror_id_t mirror_id,
uint16_t egress_port
)
{
RMT_LOG(P4_LOG_LEVEL_VERBOSE,
"adding mirroring mapping mirror_id -> egress_port: %d -> %d\n",
mirror_id, egress_port);
mirroring_mapping_t *mapping;
mapping = tommy_hashlin_search(&mirroring_mappings,
compare_mirroring_mappings,
&mirror_id,
tommy_inthash_u32(mirror_id));
if(mapping) {
mapping->egress_port = egress_port;
}
else {
mapping = malloc(sizeof(mirroring_mapping_t));
mapping->mirror_id = mirror_id;
mapping->egress_port = egress_port;
mapping->coalescing_session = NULL;
tommy_hashlin_insert(&mirroring_mappings,
&mapping->node,
mapping,
tommy_inthash_u32(mapping->mirror_id));
}
return 0;
}
int ${pd_prefix}mirroring_mapping_delete(p4_pd_mirror_id_t mirror_id) {
mirroring_mapping_t *mapping = tommy_hashlin_remove(&mirroring_mappings,
compare_mirroring_mappings,
&mirror_id,
tommy_inthash_u32(mirror_id));
free(mapping);
return (mapping == NULL); /* 0 is success */
}
static inline mirroring_mapping_t*
get_mirroring_mapping(const p4_pd_mirror_id_t mirror_id) {
mirroring_mapping_t *mapping;
mapping = tommy_hashlin_search(&mirroring_mappings,
compare_mirroring_mappings,
&mirror_id,
tommy_inthash_u32(mirror_id));
return mapping;
}
int ${pd_prefix}mirroring_mapping_add(int mirror_id, int egress_port){
RMT_LOG(P4_LOG_LEVEL_VERBOSE,
"adding mirroring mapping mirror_id -> egress_port: %d -> %d\n",
mirror_id, egress_port);
mirroring_mapping_t *mapping = malloc(sizeof(mirroring_mapping_t));
mapping->mirror_id = mirror_id;
mapping->egress_port = egress_port;
tommy_hashlin_insert(&mirroring_mappings,
&mapping->node,
mapping,
tommy_inthash_u32(mapping->mirror_id));
return 0;
}
void* pcore_hash_search(phash_pool pool, const puint32 value)
{
if (!pool) {
plog_error("%s(): Нет phash_pool!", __PRETTY_FUNCTION__);
return NULL;
}
plog_dbg("%s(): Поиск в пуле 0x%08X значения '%d'", __PRETTY_FUNCTION__, pool, value);
phash_object ret = NULL;
switch (pool->type) {
case PHASH_FAST_SEARCH:
ret = tommy_hashdyn_search((tommy_hashdyn *)pool->hash_struct, compare_hash_uint32, &value, tommy_inthash_u32(value));
break;
case PHASH_FAST_INSERT:
default:
ret = tommy_hashtable_search((tommy_hashtable *)pool->hash_struct, compare_hash_uint32, &value, tommy_inthash_u32(value));
break;
}
return ret->data;
}
void pcore_hash_insert(phash_pool pool, const puint32 value, void* const data)
{
if (!pool) {
plog_error("%s(): Нет phash_pool!", __PRETTY_FUNCTION__);
return;
}
plog_dbg("%s(): Вставка ресурсов со значением '%d'", __PRETTY_FUNCTION__, value);
phash_object object = pcore_hash_newObject(value, data);
tommy_list_insert_tail(pool->list, &object->list_node, object);
switch (pool->type) {
case PHASH_FAST_SEARCH:
tommy_hashdyn_insert((tommy_hashdyn *)pool->hash_struct, &object->hash_node, object, tommy_inthash_u32(object->value));
break;
case PHASH_FAST_INSERT:
default:
tommy_hashtable_insert((tommy_hashtable *)pool->hash_struct, &object->hash_node, object, tommy_inthash_u32(object->value));
break;
}
}