int rdpei_recv_pdu(RDPEI_CHANNEL_CALLBACK* callback, wStream* s)
{
UINT16 eventId;
UINT32 pduLength;
Stream_Read_UINT16(s, eventId); /* eventId (2 bytes) */
Stream_Read_UINT32(s, pduLength); /* pduLength (4 bytes) */
#ifdef WITH_DEBUG_RDPEI
fprintf(stderr, "rdpei_recv_pdu: eventId: %d (%s) length: %d\n",
eventId, RDPEI_EVENTID_STRINGS[eventId], pduLength);
#endif
switch (eventId)
{
case EVENTID_SC_READY:
rdpei_recv_sc_ready_pdu(callback, s);
rdpei_send_cs_ready_pdu(callback);
break;
case EVENTID_SUSPEND_TOUCH:
rdpei_recv_suspend_touch_pdu(callback, s);
break;
case EVENTID_RESUME_TOUCH:
rdpei_recv_resume_touch_pdu(callback, s);
break;
default:
break;
}
return 0;
}
/**
* Function description
*
* @return 0 on success, otherwise a Win32 error code
*/
UINT rdpei_recv_pdu(RDPEI_CHANNEL_CALLBACK* callback, wStream* s)
{
UINT16 eventId;
UINT32 pduLength;
UINT error;
Stream_Read_UINT16(s, eventId); /* eventId (2 bytes) */
Stream_Read_UINT32(s, pduLength); /* pduLength (4 bytes) */
#ifdef WITH_DEBUG_RDPEI
WLog_DBG(TAG, "rdpei_recv_pdu: eventId: %d (%s) length: %d",
eventId, RDPEI_EVENTID_STRINGS[eventId], pduLength);
#endif
switch (eventId)
{
case EVENTID_SC_READY:
if ((error = rdpei_recv_sc_ready_pdu(callback, s)))
{
WLog_ERR(TAG, "rdpei_recv_sc_ready_pdu failed with error %lu!", error);
return error;
}
if ((error = rdpei_send_cs_ready_pdu(callback)))
{
WLog_ERR(TAG, "rdpei_send_cs_ready_pdu failed with error %lu!", error);
return error;
}
break;
case EVENTID_SUSPEND_TOUCH:
if ((error = rdpei_recv_suspend_touch_pdu(callback, s)))
{
WLog_ERR(TAG, "rdpei_recv_suspend_touch_pdu failed with error %lu!", error);
return error;
}
break;
case EVENTID_RESUME_TOUCH:
if ((error = rdpei_recv_resume_touch_pdu(callback, s)))
{
WLog_ERR(TAG, "rdpei_recv_resume_touch_pdu failed with error %lu!", error);
return error;
}
break;
default:
break;
}
return CHANNEL_RC_OK;
}