void
sr_session_handshake(sr_session_t *s)
{
struct sr_session_priv *priv = s->priv;
gchar *auth, *tmp;
glong timestamp;
gchar *handshake_url;
SoupMessage *message;
GTimeVal time_val;
g_get_current_time(&time_val);
timestamp = time_val.tv_sec;
tmp = g_strdup_printf("%s%li", priv->hash_pwd, timestamp);
auth = g_compute_checksum_for_string(G_CHECKSUM_MD5, tmp, -1);
g_free(tmp);
handshake_url = g_strdup_printf("%s&p=1.2.1&c=%s&v=%s&u=%s&t=%li&a=%s",
priv->url,
priv->client_id,
priv->client_ver,
priv->user,
timestamp,
auth);
message = soup_message_new("GET", handshake_url);
soup_session_queue_message(priv->soup,
message,
handshake_cb,
s);
g_free(handshake_url);
g_free(auth);
if (priv->api_key) {
if (!priv->session_key)
ws_auth(s);
else
ws_love(s);
}
}
/*========================================================================
Routine Description:
wifi state machine -- management the entry for each of wifi state
because wifi_rx_proc() maybe no need to be called in some state or substate
a bool param "b_doRx" is be used to declare it
Arguments:
Return Value:
Note:
========================================================================*/
void wifi_state_machine(void)
{
#ifdef CONFIG_STATION
bool b_doRx = FALSE; /*not use and move wifi_rx_proc() before wifi_state_machine() to fix Dequeue fail*/
switch (pIoTMlme->CurrentWifiState) {
case WIFI_STATE_INIT:
ws_init(&b_doRx);
break;
/*Smart Connection SM*/
case WIFI_STATE_SMTCNT:
ws_smt_conn(&b_doRx);
break;
/*Scan SM*/
case WIFI_STATE_SCAN:
/*send Probe req frame at first , then listen Probe response in each channel*/
ws_scan(&b_doRx);
break;
/*Auth SM*/
case WIFI_STATE_AUTH:
ws_auth(&b_doRx);
break;
/*Assoc SM*/
case WIFI_STATE_ASSOC:
ws_assoc(&b_doRx);
break;
/*4 Way handshake SM*/
case WIFI_STATE_4WAY:
ws_4way(&b_doRx);
break;
/*Connected SM*/
case WIFI_STATE_CONNED:
ws_connected(&b_doRx);
#if CFG_SUPPORT_TCPIP
if (pIoTMlme->TcpInit == FALSE) {
/*pIoTMlme->TcpInit shall be set FALSE, once call
wifi_state_chg(WIFI_STATE_INIT, 0) or iot_linkdown()*/
tcpip_init();
/*if user add their own tcp/udp connection in other place, but not in tcpip_init()
it need to initial such connection here*/
}
tcpip_periodic_timer();
#endif
break;
default:
b_doRx = TRUE;
break;
}
#endif
#ifdef CONFIG_SOFTAP
#if CFG_SUPPORT_TCPIP
if (pIoTMlme->TcpInit == FALSE) {
tcpip_init();
/*if user add their own tcp/udp connection in other place, but not in tcpip_init()
it need to initial such connection here*/
}
tcpip_periodic_timer();
#endif
#endif
return;
}