


#define OPENSSL_SUPPRESS_DEPRECATED

#include "eng_local.h"

static ENGINE_TABLE *dh_table = NULL;
static const int dummy_nid = 1;

void ENGINE_unregister_EC(ENGINE *e)
{
    engine_table_unregister(&dh_table, e);
}

static void engine_unregister_all_EC(void)
{
    engine_table_cleanup(&dh_table);
}

int ENGINE_register_EC(ENGINE *e)
{
    if (e->ec_meth != NULL)
        return engine_table_register(&dh_table,
                                     engine_unregister_all_EC, e, &dummy_nid,
                                     1, 0);
    return 1;
}

void ENGINE_register_all_EC(void)
{
    ENGINE *e;

    for (e = ENGINE_get_first(); e; e = ENGINE_get_next(e))
        ENGINE_register_EC(e);
}

int ENGINE_set_default_EC(ENGINE *e)
{
    if (e->ec_meth != NULL)
        return engine_table_register(&dh_table,
                                     engine_unregister_all_EC, e, &dummy_nid,
                                     1, 1);
    return 1;
}


ENGINE *ENGINE_get_default_EC(void)
{
    return ossl_engine_table_select(&dh_table, dummy_nid,
                                    OPENSSL_FILE, OPENSSL_LINE);
}


const EC_KEY_METHOD *ENGINE_get_EC(const ENGINE *e)
{
    return e->ec_meth;
}


int ENGINE_set_EC(ENGINE *e, const EC_KEY_METHOD *ec_meth)
{
    e->ec_meth = ec_meth;
    return 1;
}
