void ssl_scache_remove(server_rec *s, UCHAR *id, int idlen)
{
SSLModConfigRec *mc = myModConfig(s);
if (mc->nSessionCacheMode == SSL_SCMODE_DBM)
ssl_scache_dbm_remove(s, id, idlen);
else if (mc->nSessionCacheMode == SSL_SCMODE_SHMHT)
ssl_scache_shmht_remove(s, id, idlen);
else if (mc->nSessionCacheMode == SSL_SCMODE_SHMCB)
ssl_scache_shmcb_remove(s, id, idlen);
return;
}
SSL_SESSION *ssl_scache_shmht_retrieve(server_rec *s, UCHAR *id, int idlen)
{
SSLModConfigRec *mc = myModConfig();
void *vp;
SSL_SESSION *sess = NULL;
UCHAR *ucpData;
int nData;
time_t expiry;
time_t now;
int n;
/* allow the regular expiring to occur */
ssl_scache_shmht_expire(s);
/* lookup key in table */
ssl_mutex_on(s);
if (table_retrieve(mc->tSessionCacheDataTable,
id, idlen, &vp, &n) != TABLE_ERROR_NONE) {
ssl_mutex_off(s);
return NULL;
}
/* copy over the information to the SCI */
nData = n-sizeof(time_t);
ucpData = (UCHAR *)malloc(nData);
if (ucpData == NULL) {
ssl_mutex_off(s);
return NULL;
}
memcpy(&expiry, vp, sizeof(time_t));
memcpy(ucpData, (char *)vp+sizeof(time_t), nData);
ssl_mutex_off(s);
/* make sure the stuff is still not expired */
now = time(NULL);
if (expiry <= now) {
ssl_scache_shmht_remove(s, id, idlen);
return NULL;
}
/* unstreamed SSL_SESSION */
sess = d2i_SSL_SESSION(NULL, &ucpData, nData);
return sess;
}