rte_protocol_adapter.c

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#include "rte/oal/protocol/rte_protocol_adapter.h"
 
static const rte_protocol_adapter_ops_t *s_udp_adapter = NULL;
static const rte_protocol_adapter_ops_t *s_tcp_adapter = NULL;
static const rte_protocol_adapter_ops_t *s_dds_adapter = NULL;
 
rte_status_t rte_protocol_adapter_register(rte_protocol_type_t type,
                                             const rte_protocol_adapter_ops_t *ops)
{
    if (ops == NULL)
    {
        return RTE_STATUS_INVALID_PARAM;
    }
 
    switch (type)
    {
        case RTE_PROTOCOL_TYPE_RAW_UDP:
            s_udp_adapter = ops;
            break;
 
        case RTE_PROTOCOL_TYPE_RAW_TCP:
            s_tcp_adapter = ops;
            break;
 
        case RTE_PROTOCOL_TYPE_DDS:
            s_dds_adapter = ops;
            break;
 
        default:
            return RTE_STATUS_INVALID_PARAM;
    }
 
    return RTE_STATUS_OK;
}
 
const rte_protocol_adapter_ops_t *rte_protocol_adapter_get(rte_protocol_type_t type)
{
    switch (type)
    {
        case RTE_PROTOCOL_TYPE_RAW_UDP:
            return (s_udp_adapter != NULL) ? s_udp_adapter : rte_protocol_adapter_get_udp();
 
        case RTE_PROTOCOL_TYPE_RAW_TCP:
            return (s_tcp_adapter != NULL) ? s_tcp_adapter : rte_protocol_adapter_get_tcp();
 
        case RTE_PROTOCOL_TYPE_DDS:
            return s_dds_adapter;
 
        default:
            return NULL;
    }
}