static bool decide_startup_pool(PgSocket *client, PktHdr *pkt)
{
const char *username = NULL, *dbname = NULL;
const char *key, *val;
bool ok;
while (1) {
ok = mbuf_get_string(&pkt->data, &key);
if (!ok || *key == 0)
break;
ok = mbuf_get_string(&pkt->data, &val);
if (!ok)
break;
if (strcmp(key, "database") == 0) {
slog_debug(client, "got var: %s=%s", key, val);
dbname = val;
} else if (strcmp(key, "user") == 0) {
slog_debug(client, "got var: %s=%s", key, val);
username = val;
} else if (varcache_set(&client->vars, key, val)) {
slog_debug(client, "got var: %s=%s", key, val);
} else if (strlist_contains(cf_ignore_startup_params, key)) {
slog_debug(client, "ignoring startup parameter: %s=%s", key, val);
} else {
slog_warning(client, "unsupported startup parameter: %s=%s", key, val);
disconnect_client(client, true, "Unsupported startup parameter: %s", key);
return false;
}
}
if (!username || !username[0]) {
disconnect_client(client, true, "No username supplied");
return false;
}
/* if missing dbname, default to username */
if (!dbname || !dbname[0])
dbname = username;
/* check if limit allows, dont limit admin db
nb: new incoming conn will be attached to PgSocket, thus
get_active_client_count() counts it */
if (get_active_client_count() > cf_max_client_conn) {
if (strcmp(dbname, "pgbouncer") != 0) {
disconnect_client(client, true, "no more connections allowed (max_client_conn)");
return false;
}
}
/* find pool and log about it */
if (set_pool(client, dbname, username)) {
if (cf_log_connections)
slog_info(client, "login attempt: db=%s user=%s", dbname, username);
return true;
} else {
if (cf_log_connections)
slog_info(client, "login failed: db=%s user=%s", dbname, username);
return false;
}
}
Gobby::Server::~Server()
{
if(is_open()) close();
set_pool(NULL);
g_object_unref(m_io);
}
void factory_mp3d_homebrew::set_options(maxpool3d &holder, int opt_beg, int ni, mxArray const *vi[])
{
// parse option/value pairs
if ( ((ni-opt_beg)%2) != 0 )
throw mp3d_ex("Imbalanced option/value pairs.");
for (int i = opt_beg; i < ni; i+=2) {
if (isStrEqual(vi[i], "pool")) set_pool(holder, vi[i+1]);
else if (isStrEqual(vi[i], "stride")) set_stride(holder, vi[i+1]);
else if (isStrEqual(vi[i], "pad")) set_pad(holder, vi[i+1]);
else throw mp3d_ex("Unrecognized option/value pairs.");
} // for i
}