//NOTE: will bee called by another thread
internal void imm_AddIncommingData(YPktStreamHead stream)
{
if (stream.Len + _response_size > _response.Length)
{
byte[] tmp = new byte[_response.Length * 2];
Buffer.BlockCopy(_response, 0, tmp, 0, _response.Length);
_response = tmp;
}
uint len = stream.imm_CopyData(_response, _response_size);
_response_size += len;
}
private void imm_handleNotifcation(YPktStreamHead ystream)
{
string functionId;
int firstByte = ystream.imm_GetByte(0);
bool isV2 = ystream.StreamType == YGenericHub.YSTREAM_NOTICE_V2;
if (isV2 || firstByte <= NOTIFY_1STBYTE_MAXTINY || firstByte >= NOTIFY_1STBYTE_MINSMALL)
{
int funcvalType = (firstByte >> NOTIFY_V2_TYPE_OFS) & NOTIFY_V2_TYPE_MASK;
int funydx = firstByte & NOTIFY_V2_FUNYDX_MASK;
YPEntry ypEntry = imm_getYPEntryFromYdx(funydx);
if (ypEntry != null)
{
if (ypEntry.Index == funydx)
{
if (funcvalType == YGenericHub.NOTIFY_V2_FLUSHGROUP)
{
// not yet used by devices
}
else
{
if ((firstByte & NOTIFY_V2_IS_SMALL_FLAG) != 0)
{
// added on 2015-02-25, remove code below when confirmed dead code
throw new YAPI_Exception(YAPI.IO_ERROR, "Hub Should not fwd notification");
}
int len = (int)ystream.Len;
byte[] data = new byte[len];
ystream.imm_CopyData(data, 0);
string funcval = YGenericHub.imm_decodePubVal(funcvalType, data, 1, len - 1);
_hub.imm_handleValueNotification(SerialNumber, ypEntry.FuncId, funcval);
}
}
}
}
else
{
string serial = ystream.imm_GetString(0, YAPI.YOCTO_SERIAL_LEN);
if (SerialNumber == null)
{
SerialNumber = serial;
}
uint p = YAPI.YOCTO_SERIAL_LEN;
int type = ystream.imm_GetByte(p++);
switch (type)
{
case NOTIFY_PKT_NAME:
_logicalname = ystream.imm_GetString(p, YAPI.YOCTO_LOGICAL_LEN);
_beacon = ystream.imm_GetByte(p + YAPI.YOCTO_LOGICAL_LEN);
break;
case NOTIFY_PKT_PRODNAME:
_product = ystream.imm_GetString(p, YAPI.YOCTO_PRODUCTNAME_LEN);
break;
case NOTIFY_PKT_CHILD:
break;
case NOTIFY_PKT_FIRMWARE:
_firmware = ystream.imm_GetString(p, YAPI.YOCTO_FIRMWARE_LEN);
p += YAPI.YOCTO_FIRMWARE_LEN;
p += 2;
_deviceid = (ushort)(ystream.imm_GetByte(p) + (ystream.imm_GetByte(p + 1) << 8));
break;
case NOTIFY_PKT_FUNCNAME:
functionId = ystream.imm_GetString(p, YAPI.YOCTO_FUNCTION_LEN);
p += YAPI.YOCTO_FUNCTION_LEN;
string funcname = ystream.imm_GetString(p, YAPI.YOCTO_LOGICAL_LEN);
if (!_usbYP.ContainsKey(functionId))
{
_usbYP[functionId] = new YPEntry(serial, functionId, YPEntry.BaseClass.Function);
}
_usbYP[functionId].LogicalName = funcname;
break;
case NOTIFY_PKT_FUNCVAL:
functionId = ystream.imm_GetString(p, YAPI.YOCTO_FUNCTION_LEN);
p += YAPI.YOCTO_FUNCTION_LEN;
string funcval = ystream.imm_GetString(p, YAPI.YOCTO_PUBVAL_SIZE);
_hub.imm_handleValueNotification(serial, functionId, funcval);
break;
case NOTIFY_PKT_STREAMREADY:
_devState = DevState.StreamReadyReceived;
_wp = new WPEntry(_logicalname, _product, _deviceid, "", _beacon, SerialNumber);
_yctx._Log("Device " + SerialNumber + " ready.\n");
_currentTask.SetResult(true);
break;
case NOTIFY_PKT_LOG:
//FIXME: handle log notification
break;
case NOTIFY_PKT_FUNCNAMEYDX:
functionId = ystream.imm_GetString(p, YAPI.YOCTO_FUNCTION_LEN - 1);
p += YAPI.YOCTO_FUNCTION_LEN - 1;
byte funclass = ystream.imm_GetByte(p++);
funcname = ystream.imm_GetString(p, YAPI.YOCTO_LOGICAL_LEN);
p += YAPI.YOCTO_LOGICAL_LEN;
byte funydx = ystream.imm_GetByte(p);
if (!_usbYP.ContainsKey(functionId))
{
_usbYP[functionId] = new YPEntry(serial, functionId, YPEntry.BaseClass.forByte(funclass));
}
// update ydx
_usbYP[functionId].Index = funydx;
_usbYP[functionId].LogicalName = funcname;
break;
case NOTIFY_PKT_PRODINFO:
break;
default:
//fixme: Find why this happening on my dev computer
throw new YAPI_Exception(YAPI.IO_ERROR, "Invalid Notification");
}
}
}
