QNetworkReply* MyNetworkAccessManager::createRequest(Operation op,
const QNetworkRequest & req,
QIODevice * outgoingData)
{
QNetworkRequest new_req(req);
new_req.setRawHeader("User-Agent", QString("MuseScore %1").arg(VERSION).toAscii());
new_req.setRawHeader("Accept-Language", QString("%1;q=0.8,en-US;q=0.6,en;q=0.4").arg(mscore->getLocaleISOCode()).toAscii());
return QNetworkAccessManager::createRequest(op, new_req, outgoingData);
}
/*
* main event loop for ilbd
* asserts that argument 'listener' is a server socket ready to accept() on.
*/
static void
main_loop(int listener)
{
port_event_t p_ev;
int ev_port, ev_port_obj;
ilbd_event_obj_t ev_obj;
ilbd_timer_event_obj_t timer_ev_obj;
ev_port = port_create();
if (ev_port == -1) {
logperror("main_loop: port_create failed");
exit(-1);
}
ilbd_hc_timer_init(ev_port, &timer_ev_obj);
ev_obj.ev = ILBD_EVENT_NEW_REQ;
if (port_associate(ev_port, PORT_SOURCE_FD, listener, POLLRDNORM,
&ev_obj) == -1) {
logperror("main_loop: port_associate failed");
exit(1);
}
i_ilbd_read_config(ev_port);
ilbd_hc_timer_update(&timer_ev_obj);
_NOTE(CONSTCOND)
while (B_TRUE) {
int r;
ilbd_event_t event;
ilbd_client_t *cli;
r = port_get(ev_port, &p_ev, NULL);
if (r == -1) {
if (errno == EINTR)
continue;
logperror("main_loop: port_get failed");
break;
}
ev_port_obj = p_ev.portev_object;
event = ((ilbd_event_obj_t *)p_ev.portev_user)->ev;
switch (event) {
case ILBD_EVENT_TIMER:
ilbd_hc_timeout();
break;
case ILBD_EVENT_PROBE:
ilbd_hc_probe_return(ev_port, ev_port_obj,
p_ev.portev_events,
(ilbd_hc_probe_event_t *)p_ev.portev_user);
break;
case ILBD_EVENT_NEW_REQ:
assert(ev_port_obj == listener);
/*
* An error happens in the listener. Exit
* for now....
*/
if (p_ev.portev_events & (POLLHUP|POLLERR)) {
logerr("main_loop: listener error");
exit(1);
}
new_req(ev_port, ev_port_obj, &ev_obj);
break;
case ILBD_EVENT_REP_OK:
case ILBD_EVENT_REQ:
cli = (ilbd_client_t *)p_ev.portev_user;
assert(ev_port_obj == cli->cli_sd);
/*
* An error happens in the newly accepted
* client request. Clean up the client.
* this also happens when client closes socket,
* so not necessarily a reason for alarm
*/
if (p_ev.portev_events & (POLLHUP|POLLERR)) {
ilbd_free_cli(cli);
break;
}
handle_req(ev_port, event, cli);
break;
default:
logerr("main_loop: unknown event %d", event);
exit(EXIT_FAILURE);
break;
}
ilbd_hc_timer_update(&timer_ev_obj);
}
}
