private void ParseRX(byte[] frameIn)
{
SpinelDecoder mDecoder = new SpinelDecoder();
object ncpResponse = null;
mDecoder.Init(frameIn);
byte header = mDecoder.FrameHeader;
if ((SpinelHeaderFlag & header) != SpinelHeaderFlag)
{
throw new SpinelFormatException("Header parsing error.");
}
uint command = mDecoder.FrameCommand;
uint properyId = mDecoder.FramePropertyId;
if (properyId == SpinelProperties.SPINEL_PROP_THREAD_CHILD_TABLE)
{
if (command == SpinelCommands.RSP_PROP_VALUE_INSERTED || command == SpinelCommands.RSP_PROP_VALUE_REMOVED)
{
return;
}
}
object tempObj = null;
switch (properyId)
{
case SpinelProperties.PROP_NCP_VERSION:
ncpResponse = mDecoder.ReadUtf8();
break;
case SpinelProperties.PROP_LAST_STATUS:
ncpResponse = mDecoder.ReadUintPacked();
break;
case SpinelProperties.PROP_INTERFACE_TYPE:
ncpResponse = mDecoder.ReadUintPacked();
break;
case SpinelProperties.PROP_VENDOR_ID:
ncpResponse = mDecoder.ReadUintPacked();
break;
case SpinelProperties.SPINEL_PROP_NET_NETWORK_NAME:
ncpResponse = mDecoder.ReadUtf8();
break;
case SpinelProperties.SPINEL_PROP_MAC_SCAN_STATE:
ncpResponse = mDecoder.ReadUint8();
break;
case SpinelProperties.SPINEL_PROP_MAC_SCAN_MASK:
tempObj = mDecoder.ReadFields("A(C)");
if (tempObj != null)
{
ArrayList channels = (ArrayList)tempObj;
ncpResponse = (byte[])channels.ToArray(typeof(byte));
}
break;
case SpinelProperties.SPINEL_PROP_MAC_SCAN_PERIOD:
ncpResponse = mDecoder.ReadUint16();
break;
case SpinelProperties.SPINEL_PROP_MAC_SCAN_BEACON:
ncpResponse = mDecoder.ReadFields("Cct(ESSC)t(iCUdd)");
break;
case SpinelProperties.SPINEL_PROP_MAC_ENERGY_SCAN_RESULT:
ncpResponse = mDecoder.ReadFields("Cc");
break;
case SpinelProperties.PROP_PROTOCOL_VERSION:
tempObj = mDecoder.ReadFields("ii");
if (tempObj != null)
{
ArrayList protocol = (ArrayList)tempObj;
ncpResponse = (uint[])protocol.ToArray(typeof(uint));
}
break;
case SpinelProperties.PROP_CAPS:
tempObj = mDecoder.ReadFields("A(i)");
if (tempObj != null)
{
ArrayList caps = (ArrayList)tempObj;
Capabilities[] capsArray = new Capabilities[caps.Count];
int index = 0;
foreach (var capsValue in caps)
{
capsArray[index] = (Capabilities)Convert.ToUInt32(capsValue);
index++;
}
ncpResponse = capsArray;
}
break;
case SpinelProperties.SPINEL_PROP_MSG_BUFFER_COUNTERS:
tempObj = mDecoder.ReadFields("SSSSSSSSSSSSSSSS");
if (tempObj != null)
{
ArrayList counters = (ArrayList)tempObj;
ncpResponse = (ushort[])counters.ToArray(typeof(ushort));
}
break;
case SpinelProperties.PROP_PHY_CHAN:
ncpResponse = mDecoder.ReadUint8();
break;
case SpinelProperties.PROP_PHY_CHAN_SUPPORTED:
tempObj = mDecoder.ReadFields("A(C)");
if (tempObj != null)
{
ArrayList channels = (ArrayList)tempObj;
ncpResponse = (byte[])channels.ToArray(typeof(byte));
}
break;
case SpinelProperties.SPINEL_PROP_IPV6_ADDRESS_TABLE:
tempObj = mDecoder.ReadFields("A(t(6CLL))");
ArrayList ipAddresses = new ArrayList();
if (tempObj != null)
{
ArrayList addressArray = tempObj as ArrayList;
foreach (ArrayList addrInfo in addressArray)
{
object[] ipProps = addrInfo.ToArray();
SpinelIPv6Address ipaddr = ipProps[0] as SpinelIPv6Address;
ipAddresses.Add(ipaddr);
}
}
if (ipAddresses.Count > 0)
{
ncpResponse = ipAddresses.ToArray(typeof(SpinelIPv6Address));
}
break;
case SpinelProperties.SPINEL_PROP_NET_IF_UP:
ncpResponse = mDecoder.ReadBool();
break;
case SpinelProperties.SPINEL_PROP_NET_STACK_UP:
ncpResponse = mDecoder.ReadBool();
break;
case SpinelProperties.SPINEL_PROP_NET_REQUIRE_JOIN_EXISTING:
ncpResponse = mDecoder.ReadBool();
break;
case SpinelProperties.SPINEL_PROP_MAC_15_4_PANID:
ncpResponse = mDecoder.ReadUint16();
break;
case SpinelProperties.SPINEL_PROP_NET_XPANID:
ncpResponse = mDecoder.ReadData();
break;
case SpinelProperties.SPINEL_PROP_NET_ROLE:
ncpResponse = mDecoder.ReadUint8();
break;
case SpinelProperties.SPINEL_PROP_NET_MASTER_KEY:
ncpResponse = mDecoder.ReadData();
break;
case SpinelProperties.PROP_STREAM_NET:
tempObj = mDecoder.ReadFields("dD");
if (tempObj != null)
{
ArrayList responseArray = tempObj as ArrayList;
ncpResponse = responseArray[0];
}
break;
case SpinelProperties.SPINEL_PROP_IPV6_LL_ADDR:
SpinelIPv6Address ipaddrLL = mDecoder.ReadIp6Address();
ncpResponse = ipaddrLL;
break;
case SpinelProperties.SPINEL_PROP_IPV6_ML_ADDR:
SpinelIPv6Address ipaddrML = mDecoder.ReadIp6Address();
ncpResponse = ipaddrML;
break;
case SpinelProperties.SPINEL_PROP_MAC_15_4_LADDR:
SpinelEUI64 spinelEUI64 = mDecoder.ReadEui64();
ncpResponse = spinelEUI64;
break;
case SpinelProperties.PROP_HWADDR:
SpinelEUI64 hwaddr = mDecoder.ReadEui64();
ncpResponse = hwaddr;
break;
//case SpinelProperties.SPINEL_PROP_IPV6_ML_PREFIX:
// ncpResponse = mDecoder.ReadFields("6C");
// break;
}
FrameData frameData = new FrameData(mDecoder.FramePropertyId, mDecoder.FrameHeader, mDecoder.GetFrameLoad(), ncpResponse);
waitingQueue.Enqueue(frameData);
}
internal static void DecodeFrame(byte[] frameIn, out FrameData frameData)
{
SpinelDecoder mDecoder = new SpinelDecoder();
object ncpResponse = null;
mDecoder.Init(frameIn);
byte header = mDecoder.FrameHeader;
if ((SpinelHeaderFlag & header) != SpinelHeaderFlag)
{
throw new SpinelFormatException("Header parsing error.");
}
uint command = mDecoder.FrameCommand;
uint propertyId = mDecoder.FramePropertyId;
object tempObj = null;
switch ((SpinelProperties)propertyId)
{
//********************************************************************************
//
// Core properties
//
//********************************************************************************
case SpinelProperties.SPINEL_PROP_NCP_VERSION:
ncpResponse = mDecoder.ReadUtf8();
break;
case SpinelProperties.SPINEL_PROP_LAST_STATUS:
ncpResponse = mDecoder.ReadUintPacked();
break;
case SpinelProperties.SPINEL_PROP_INTERFACE_TYPE:
ncpResponse = mDecoder.ReadUintPacked();
break;
case SpinelProperties.SPINEL_PROP_VENDOR_ID:
ncpResponse = mDecoder.ReadUintPacked();
break;
case SpinelProperties.SPINEL_PROP_PROTOCOL_VERSION:
tempObj = mDecoder.ReadFields("ii");
if (tempObj != null)
{
ArrayList protocol = (ArrayList)tempObj;
ncpResponse = (uint[])protocol.ToArray(typeof(uint));
}
break;
case SpinelProperties.SPINEL_PROP_CAPS:
tempObj = mDecoder.ReadFields("A(i)");
if (tempObj != null)
{
ArrayList caps = (ArrayList)tempObj;
Capabilities[] capsArray = new Capabilities[caps.Count];
int index = 0;
foreach (var capsValue in caps)
{
capsArray[index] = (Capabilities)(uint)(capsValue);
index++;
}
ncpResponse = capsArray;
}
break;
//********************************************************************************
//
// Phy properties
//
//********************************************************************************
case SpinelProperties.SPINEL_PROP_PHY_TX_POWER:
ncpResponse = mDecoder.Readint8();
break;
//********************************************************************************
//
// Net properties
//
//********************************************************************************
case SpinelProperties.SPINEL_PROP_NET_NETWORK_NAME:
ncpResponse = mDecoder.ReadUtf8();
break;
case SpinelProperties.SPINEL_PROP_NET_SAVED:
ncpResponse = mDecoder.ReadBool();
break;
case SpinelProperties.SPINEL_PROP_NET_IF_UP:
ncpResponse = mDecoder.ReadBool();
break;
case SpinelProperties.SPINEL_PROP_NET_STACK_UP:
ncpResponse = mDecoder.ReadBool();
break;
case SpinelProperties.SPINEL_PROP_NET_REQUIRE_JOIN_EXISTING:
ncpResponse = mDecoder.ReadBool();
break;
case SpinelProperties.SPINEL_PROP_NET_KEY_SEQUENCE_COUNTER:
ncpResponse = mDecoder.ReadUint32();
break;
case SpinelProperties.SPINEL_PROP_NET_XPANID:
ncpResponse = mDecoder.ReadData();
break;
case SpinelProperties.SPINEL_PROP_NET_ROLE:
ncpResponse = mDecoder.ReadUint8();
break;
case SpinelProperties.SPINEL_PROP_NET_NETWORK_KEY:
ncpResponse = mDecoder.ReadData();
break;
//********************************************************************************
//
// Mac properties
//
//********************************************************************************
case SpinelProperties.SPINEL_PROP_MAC_SCAN_STATE:
ncpResponse = mDecoder.ReadUint8();
break;
case SpinelProperties.SPINEL_PROP_MAC_SCAN_MASK:
tempObj = mDecoder.ReadFields("A(C)");
if (tempObj != null)
{
ArrayList channels = (ArrayList)tempObj;
ncpResponse = (byte[])channels.ToArray(typeof(byte));
}
break;
case SpinelProperties.SPINEL_PROP_MAC_SCAN_PERIOD:
ncpResponse = mDecoder.ReadUint16();
break;
case SpinelProperties.SPINEL_PROP_MAC_SCAN_BEACON:
ncpResponse = mDecoder.ReadFields("Cct(ESSC)t(iCUdd)");
break;
case SpinelProperties.SPINEL_PROP_MAC_ENERGY_SCAN_RESULT:
ncpResponse = mDecoder.ReadFields("Cc");
break;
case SpinelProperties.SPINEL_PROP_MSG_BUFFER_COUNTERS:
tempObj = mDecoder.ReadFields("SSSSSSSSSSSSSSSS");
if (tempObj != null)
{
ArrayList counters = (ArrayList)tempObj;
ncpResponse = (ushort[])counters.ToArray(typeof(ushort));
}
break;
case SpinelProperties.SPINEL_PROP_PHY_CHAN:
ncpResponse = mDecoder.ReadUint8();
break;
case SpinelProperties.SPINEL_PROP_PHY_CHAN_SUPPORTED:
tempObj = mDecoder.ReadFields("A(C)");
if (tempObj != null)
{
ArrayList channels = (ArrayList)tempObj;
ncpResponse = (byte[])channels.ToArray(typeof(byte));
}
break;
case SpinelProperties.SPINEL_PROP_IPV6_ADDRESS_TABLE:
tempObj = mDecoder.ReadFields("A(t(6CLL))");
ArrayList ipAddresses = new ArrayList();
if (tempObj != null)
{
ArrayList addressArray = tempObj as ArrayList;
foreach (ArrayList addrInfo in addressArray)
{
object[] ipProps = addrInfo.ToArray();
IPv6Address ipaddr = ipProps[0] as IPv6Address;
ipAddresses.Add(ipaddr);
}
}
if (ipAddresses.Count > 0)
{
ncpResponse = ipAddresses.ToArray(typeof(IPv6Address));
}
break;
case SpinelProperties.SPINEL_PROP_MAC_15_4_PANID:
ncpResponse = mDecoder.ReadUint16();
break;
case SpinelProperties.SPINEL_PROP_MCU_POWER_STATE:
ncpResponse = mDecoder.ReadUint8();
break;
case SpinelProperties.SPINEL_PROP_STREAM_NET:
tempObj = mDecoder.ReadFields("dD");
if (tempObj != null)
{
ArrayList responseArray = tempObj as ArrayList;
ncpResponse = responseArray[0];
}
break;
case SpinelProperties.SPINEL_PROP_IPV6_LL_ADDR:
IPv6Address ipaddrLL = mDecoder.ReadIp6Address();
ncpResponse = ipaddrLL;
break;
case SpinelProperties.SPINEL_PROP_IPV6_ML_ADDR:
IPv6Address ipaddrML = mDecoder.ReadIp6Address();
ncpResponse = ipaddrML;
break;
case SpinelProperties.SPINEL_PROP_MAC_15_4_LADDR:
EUI64 eui64 = mDecoder.ReadEui64();
ncpResponse = eui64;
break;
case SpinelProperties.SPINEL_PROP_HWADDR:
EUI64 hwaddr = mDecoder.ReadEui64();
ncpResponse = hwaddr;
break;
//case SpinelProperties.SPINEL_PROP_IPV6_ML_PREFIX:
// ncpResponse = mDecoder.ReadFields("6C");
// break;
//********************************************************************************
//
// Thread properties
//
//********************************************************************************
case SpinelProperties.SPINEL_PROP_THREAD_CHILD_TABLE:
tempObj = mDecoder.ReadFields("A(ESLLCCcCc)");
break;
case SpinelProperties.SPINEL_PROP_THREAD_NEIGHBOR_TABLE:
tempObj = mDecoder.ReadFields("A(t(ESLCcCbLLc))");
break;
default:
Console.WriteLine($"Prop id not found in swich {propertyId}.");
break;
}
frameData = new FrameData(mDecoder.FramePropertyId, mDecoder.FrameHeader, mDecoder.GetFrameLoad(), ncpResponse);
}