ret_t
cherokee_handler_dbslayer_configure (cherokee_config_node_t *conf,
cherokee_server_t *srv,
cherokee_module_props_t **_props)
{
ret_t ret;
cherokee_list_t *i;
cherokee_handler_dbslayer_props_t *props;
/* Instance a new property object
*/
if (*_props == NULL) {
CHEROKEE_NEW_STRUCT (n, handler_dbslayer_props);
cherokee_handler_props_init_base (HANDLER_PROPS(n),
MODULE_PROPS_FREE(props_free));
n->balancer = NULL;
cherokee_buffer_init (&n->user);
cherokee_buffer_init (&n->password);
cherokee_buffer_init (&n->db);
*_props = MODULE_PROPS(n);
}
props = PROP_DBSLAYER(*_props);
/* Parse the configuration tree
*/
cherokee_config_node_foreach (i, conf) {
cherokee_config_node_t *subconf = CONFIG_NODE(i);
if (equal_buf_str (&subconf->key, "balancer")) {
ret = cherokee_balancer_instance (&subconf->val, subconf, srv, &props->balancer);
if (ret != ret_ok)
return ret;
} else if (equal_buf_str (&subconf->key, "user")) {
cherokee_buffer_clean (&props->user);
cherokee_buffer_add_buffer (&props->user, &subconf->val);
} else if (equal_buf_str (&subconf->key, "password")) {
cherokee_buffer_clean (&props->password);
cherokee_buffer_add_buffer (&props->password, &subconf->val);
} else if (equal_buf_str (&subconf->key, "db")) {
cherokee_buffer_clean (&props->db);
cherokee_buffer_add_buffer (&props->db, &subconf->val);
} else if (equal_buf_str (&subconf->key, "lang")) {
ret = cherokee_dwriter_lang_to_type (&subconf->val, &props->lang);
if (ret != ret_ok) {
LOG_CRITICAL (CHEROKEE_ERROR_HANDLER_DBSLAYER_LANG, subconf->val.buf);
return ret_error;
}
}
}
ret_t
cherokee_handler_dbslayer_new (cherokee_handler_t **hdl,
void *cnt,
cherokee_module_props_t *props)
{
CHEROKEE_NEW_STRUCT (n, handler_dbslayer);
/* Init the base class object
*/
cherokee_handler_init_base (HANDLER(n), cnt, HANDLER_PROPS(props), PLUGIN_INFO_HANDLER_PTR(dbslayer));
MODULE(n)->init = (handler_func_init_t) cherokee_handler_dbslayer_init;
MODULE(n)->free = (module_func_free_t) dbslayer_free;
HANDLER(n)->step = (handler_func_step_t) dbslayer_step;
HANDLER(n)->add_headers = (handler_func_add_headers_t) dbslayer_add_headers;
/* Supported features
*/
HANDLER(n)->support = hsupport_nothing;
/* Properties
*/
n->src_ref = NULL;
n->rollback = false;
/* Data writer */
cherokee_dwriter_init (&n->writer, &CONN_THREAD(cnt)->tmp_buf1);
n->writer.lang = PROP_DBSLAYER(props)->lang;
/* MySQL */
n->conn = mysql_init (NULL);
if (unlikely (n->conn == NULL)) {
cherokee_handler_free (HANDLER(n));
return ret_nomem;
}
*hdl = HANDLER(n);
return ret_ok;
}
