/*-----------------------------------------------------------------------------------*/
void
webclient_appcall(void)
{
if(uip_connected()) {
s.timer = 0;
s.state = WEBCLIENT_STATE_STATUSLINE;
senddata();
webclient_connected();
return;
}
if(s.state == WEBCLIENT_STATE_CLOSE) {
webclient_closed();
uip_abort();
return;
}
if(uip_aborted()) {
webclient_aborted();
}
if(uip_timedout()) {
webclient_timedout();
}
if(uip_acked()) {
s.timer = 0;
acked();
}
if(uip_newdata()) {
s.timer = 0;
newdata();
}
if(uip_rexmit() ||
uip_newdata() ||
uip_acked()) {
senddata();
} else if(uip_poll()) {
++s.timer;
if(s.timer == WEBCLIENT_TIMEOUT) {
webclient_timedout();
uip_abort();
return;
}
/* senddata();*/
}
if(uip_closed()) {
if(s.httpflag != HTTPFLAG_MOVED) {
/* Send NULL data to signal EOF. */
webclient_datahandler(NULL, 0);
} else {
if(resolv_lookup(s.host) == NULL) {
resolv_query(s.host);
}
webclient_get(s.host, s.port, s.file);
}
}
}
/*-----------------------------------------------------------------------------------*/
void
webclient_appcall(void *state)
{
char *dataptr;
if(uip_connected()) {
s.timer = 0;
s.state = WEBCLIENT_STATE_STATUSLINE;
senddata();
webclient_connected();
tcp_markconn(uip_conn, &s);
return;
}
if(uip_timedout()) {
webclient_timedout();
}
if(uip_aborted()) {
webclient_aborted();
}
if(state == NULL) {
uip_abort();
return;
}
if(s.state == WEBCLIENT_STATE_CLOSE) {
webclient_closed();
uip_abort();
return;
}
/* The acked() and newdata() functions may alter the uip_appdata
ptr, so we need to store it in the "dataptr" variable so that we
can restore it before the senddata() function is called. */
dataptr = uip_appdata;
if(uip_acked()) {
s.timer = 0;
acked();
}
if(uip_newdata()) {
s.timer = 0;
newdata();
}
uip_appdata = dataptr;
if(uip_rexmit() ||
uip_newdata() ||
uip_acked()) {
senddata();
} else if(uip_poll()) {
++s.timer;
if(s.timer == WEBCLIENT_TIMEOUT) {
webclient_timedout();
uip_abort();
return;
}
/* senddata();*/
}
if(uip_closed()) {
tcp_markconn(uip_conn, NULL);
if(s.httpflag != HTTPFLAG_MOVED) {
/* Send NULL data to signal EOF. */
webclient_datahandler(NULL, 0);
} else {
/* conn = uip_connect(uip_conn->ripaddr, s.port);
if(conn != NULL) {
dispatcher_markconn(conn, NULL);
init_connection();
}*/
#if UIP_UDP
if(resolv_lookup(s.host) == NULL) {
resolv_query(s.host);
}
#endif /* UIP_UDP */
webclient_get(s.host, s.port, s.file);
}
}
}
