/*ARGSUSED*/
Bool
EstablishNewConnections(ClientPtr clientUnused, pointer closure)
{
fd_set readyconnections; /* set of listeners that are ready */
int curconn; /* fd of listener that's ready */
register int newconn; /* fd of new client */
CARD32 connect_time;
register int i;
register ClientPtr client;
register OsCommPtr oc;
fd_set tmask;
XFD_ANDSET (&tmask, (fd_set*)closure, &WellKnownConnections);
XFD_COPYSET(&tmask, &readyconnections);
if (!XFD_ANYSET(&readyconnections))
return TRUE;
connect_time = GetTimeInMillis();
/* kill off stragglers */
for (i=1; i<currentMaxClients; i++)
{
if ((client = clients[i]))
{
oc = (OsCommPtr)(client->osPrivate);
if ((oc && (oc->conn_time != 0) &&
(connect_time - oc->conn_time) >= TimeOutValue) ||
(client->noClientException != Success && !client->clientGone))
CloseDownClient(client);
}
}
#ifndef WIN32
for (i = 0; i < howmany(XFD_SETSIZE, NFDBITS); i++)
{
while (readyconnections.fds_bits[i])
#else
for (i = 0; i < XFD_SETCOUNT(&readyconnections); i++)
#endif
{
XtransConnInfo trans_conn, new_trans_conn;
int status;
#ifndef WIN32
curconn = mffs (readyconnections.fds_bits[i]) - 1;
readyconnections.fds_bits[i] &= ~((fd_mask)1 << curconn);
curconn += (i * (sizeof(fd_mask)*8));
#else
curconn = XFD_FD(&readyconnections, i);
#endif
if ((trans_conn = lookup_trans_conn (curconn)) == NULL)
continue;
if ((new_trans_conn = _XSERVTransAccept (trans_conn, &status)) == NULL)
continue;
newconn = _XSERVTransGetConnectionNumber (new_trans_conn);
if (newconn < lastfdesc)
{
int clientid;
#if !defined(WIN32)
clientid = ConnectionTranslation[newconn];
#else
clientid = GetConnectionTranslation(newconn);
#endif
if(clientid && (client = clients[clientid]))
CloseDownClient(client);
}
_XSERVTransSetOption(new_trans_conn, TRANS_NONBLOCKING, 1);
if (!AllocNewConnection (new_trans_conn, newconn, connect_time))
{
ErrorConnMax(new_trans_conn);
_XSERVTransClose(new_trans_conn);
}
if(trans_conn->flags & TRANS_NOXAUTH)
new_trans_conn->flags = new_trans_conn->flags | TRANS_NOXAUTH;
}
#ifndef WIN32
}
#endif
return TRUE;
}
/*
* accepts new connections
*/
void
MakeNewConnections(void)
{
fd_mask readyconnections;
int curconn;
int newconn;
long connect_time;
int i;
ClientPtr client;
OsCommPtr oc;
fd_set tmask;
XFD_ANDSET (&tmask, &LastSelectMask, &WellKnownConnections);
readyconnections = tmask.fds_bits[0];
if (!readyconnections)
return;
connect_time = GetTimeInMillis();
/* kill off stragglers */
for (i = MINCLIENT; i < currentMaxClients; i++) {
if ((client = clients[i]) != NullClient) {
oc = (OsCommPtr) client->osPrivate;
if ((oc && (oc->conn_time != 0) &&
(connect_time - oc->conn_time) >= TimeOutValue) ||
((client->noClientException != FSSuccess) &&
(client->clientGone != CLIENT_GONE)))
CloseDownClient(client);
}
}
while (readyconnections) {
XtransConnInfo trans_conn, new_trans_conn;
int status;
curconn = ffs(readyconnections) - 1;
readyconnections &= ~(1 << curconn);
if ((trans_conn = lookup_trans_conn (curconn)) == NULL)
continue;
if ((new_trans_conn = _FontTransAccept (trans_conn, &status)) == NULL)
continue;
newconn = _FontTransGetConnectionNumber (new_trans_conn);
_FontTransSetOption(new_trans_conn, TRANS_NONBLOCKING, 1);
oc = (OsCommPtr) fsalloc(sizeof(OsCommRec));
if (!oc) {
fsfree(oc);
error_conn_max(new_trans_conn);
_FontTransClose(new_trans_conn);
continue;
}
FD_SET(newconn, &AllClients);
FD_SET(newconn, &AllSockets);
oc->fd = newconn;
oc->trans_conn = new_trans_conn;
oc->input = (ConnectionInputPtr) NULL;
oc->output = (ConnectionOutputPtr) NULL;
oc->conn_time = connect_time;
if ((newconn < lastfdesc) &&
(client = NextAvailableClient((pointer) oc))) {
ConnectionTranslation[newconn] = client->index;
} else {
error_conn_max(new_trans_conn);
close_fd(oc);
}
}
}
