public routedMessage sendNextCmd(routedMessage msg)
{
if (filePos >= bin.Length)
{
byte[] cmd = new byte[2];
cmd[0] = 0x94;
cmd[1] = crc;
return(new routedMessage(msg.Route.getReturnRoute(), cmd));
}
else
{
int len = Math.Min(128, bin.Length - filePos);
byte[] cmd = new byte[len + 2];
cmd[0] = 0x92;
cmd[1] = (byte)len;
Array.Copy(bin, filePos, cmd, 2, len);
for (int i = filePos; i < filePos + len; i++)
{
crc ^= bin[i];
}
filePos += len;
// Update main form with % complete
if (null != UploadEvent)
{
int pcentDone = (int)Math.Ceiling(filePos * 100.0 / bin.Length);
UploadEvent(this, new UploadEventArgs(pcentDone));
}
return(new routedMessage(msg.Route.getReturnRoute(), cmd));
}
}
public bool matches(routedMessage message)
{
//crudely matches set and get responses
if (message.Command[0] == sent.Command[0] + 1)
{
// TODO for get commands match more for set commands, ack needs more info
return(true);
}
return(false);
}
public routedMessage getNextRequest()
{
//take child off top of list
if (UnwalkedRoutes.Count > 0)
{
route next = UnwalkedRoutes[0];
UnwalkedRoutes.RemoveAt(0);
routedMessage request = new routedMessage(next, enumerateMsg);
return(request);
}
return(null);
}
public void enumerateResponse(routedMessage resp)
{
route from = resp.Route.getReturnRoute();
commandReader reader = resp.getReader();
reader.ReadByte();
string name = reader.ReadString();
//add to tree under parent
//_parent.findNode(from);
routedNode p = _parent;
//problem with not having the first part of the address
// TODO do it properly!
int i;
if (from.Length > 1)
{
p = p.children[0];
for (i = 1; i < from.Length - 1; i++)
{
byte childIdx = from.getLink(i - 1);
p = p.children[childIdx];
}
p.children.Add(from.getLink(i - 1), new routedNode(name, from));
}
else
{
p.children.Add(0, new routedNode(name, from));
}
// else if (from.Length == 2) p.children[0].children.Add((byte)p.children[0].children.Count, new routedNode(name, from));
// else p.children.Add(from.getLink(i-1), new routedNode(name,from));
//add children to unwalked list
try
{
while (1 == 1)
{
byte con = reader.ReadByte();
UnwalkedRoutes.Add(new route(from, con));
}
}
catch (Exception) { }
}
public object getProperty(ccParameter param, int start, int num)
{
//send request message
routedMessage m = new routedMessage(node.address, new byte[] { 0x03, (byte)param.Index, (byte)start, (byte)num });
MessageSubscription sub = new MessageSubscription()
{
singleShot = true, sent = m
};
con.SendRoutedMessage(m, 0, sub);
//wait for reply
asyncWaitForReply(sub, defaultTimeout);
//decode message
param.parseValue(sub.reply);
return(param.Value);
}
public void setProperty(ccParameter param, int start, int num)
{
//assume value already set in local param
uint nBlocks = 1;
uint blockSize = 0;
if (param.Value.GetType().IsArray)
{
if (start >= param.ArrayLen)
{
throw (new Exception("Set routed Property index too big"));
}
num = Math.Min(num, (int)param.ArrayLen - start);
//calc number of blocks to send
blockSize = 32;
nBlocks = ((uint)num - 1) / blockSize + 1;
}
UInt32 startidx = (UInt32)start;
for (int i = 0; i < nBlocks; i++)
{
byte size = (byte)Math.Min(blockSize, start + num - startidx);
routedMessage m = new routedMessage(node.address, param.buildSetCmd(startidx, size));
MessageSubscription sub = new MessageSubscription()
{
singleShot = true, sent = m
};
con.SendRoutedMessage(m, 0, sub);
//wait for ack
asyncWaitForReply(sub, defaultTimeout);
//TODO check ack?
startidx += blockSize;
}
}
public void handleReply(routedMessage message)
{
//pass to async method
reply = message;
}
public void parseValue(routedMessage msg)
{
UInt32 startIdx;
byte len;
commandReader reader = msg.getReader();
reader.ReadByte();
reader.ReadByte();
switch (TypeIdx)
{
case CC_BOOL:
Value = reader.ReadBoolean();
break;
case CC_STRING:
Value = reader.ReadString();
break;
case CC_UINT8:
byte valb = reader.ReadByte();
Value = valb;
break;
case CC_INT8:
sbyte valsb = reader.ReadSByte();
Value = valsb;
break;
case CC_UINT16:
UInt16 valui16 = reader.ReadUInt16();
Value = valui16;
break;
case CC_INT16:
Int16 vali16 = reader.ReadInt16();
Value = vali16;
break;
case CC_UINT32:
UInt32 valui32 = reader.ReadUInt32();
Value = valui32;
break;
case CC_INT32:
Int32 vali32 = reader.ReadInt32();
Value = vali32;
break;
case CC_UINT64:
throw (new NotImplementedException());
break;
case CC_INT64:
throw (new NotImplementedException());
break;
case CC_BOOL_ARRAY:
throw (new NotImplementedException());
break;
case CC_STRING_ARRAY:
throw (new NotImplementedException());
break;
case CC_UINT8_ARRAY:
startIdx = reader.Read7BitEncodedUInt32();
len = reader.ReadByte();
if (Value == null)
{
Value = new byte[ArrayLen];
}
for (UInt32 i = startIdx; i < startIdx + len; i++)
{
((byte[])Value)[i] = reader.ReadByte();
}
break;
case CC_INT8_ARRAY:
startIdx = reader.Read7BitEncodedUInt32();
len = reader.ReadByte();
if (Value == null)
{
Value = new sbyte[ArrayLen];
}
for (UInt32 i = startIdx; i < startIdx + len; i++)
{
((sbyte[])Value)[i] = reader.ReadSByte();
}
break;
case CC_UINT16_ARRAY:
startIdx = reader.Read7BitEncodedUInt32();
len = reader.ReadByte();
if (Value == null)
{
Value = new UInt16[ArrayLen];
}
for (UInt32 i = startIdx; i < startIdx + len; i++)
{
((UInt16[])Value)[i] = reader.ReadUInt16();
}
break;
case CC_INT16_ARRAY:
startIdx = reader.Read7BitEncodedUInt32();
len = reader.ReadByte();
if (Value == null)
{
Value = new Int16[ArrayLen];
}
for (UInt32 i = startIdx; i < startIdx + len; i++)
{
((Int16[])Value)[i] = reader.ReadInt16();
}
break;
case CC_UINT32_ARRAY:
startIdx = reader.Read7BitEncodedUInt32();
len = reader.ReadByte();
if (Value == null)
{
Value = new UInt32[ArrayLen];
}
for (UInt32 i = startIdx; i < startIdx + len; i++)
{
((UInt32[])Value)[i] = reader.ReadUInt32();
}
break;
case CC_INT32_ARRAY:
startIdx = reader.Read7BitEncodedUInt32();
len = reader.ReadByte();
if (Value == null)
{
Value = new Int32[ArrayLen];
}
for (UInt32 i = startIdx; i < startIdx + len; i++)
{
((Int32[])Value)[i] = reader.ReadInt32();
}
break;
case CC_UINT64_ARRAY:
throw (new NotImplementedException());
break;
case CC_INT64_ARRAY:
throw (new NotImplementedException());
break;
case CC_FLOAT:
throw (new NotImplementedException());
break;
case CC_DOUBLE:
throw (new NotImplementedException());
break;
case CC_FLOAT_ARRAY:
throw (new NotImplementedException());
break;
case CC_DOUBLE_ARRAY:
throw (new NotImplementedException());
break;
case CC_ENUMERATION:
byte valenum = reader.ReadByte();
Value = valenum;
break;
case CC_ENUMERATION_VALUES:
startIdx = reader.ReadByte();
len = reader.ReadByte();
string[] stringArray = new string[len];
for (int i = 0; i < len; i++)
{
stringArray[i] = reader.ReadString();
}
Value = stringArray;
break;
case CC_VOID_FUNCTION:
throw (new NotImplementedException());
break;
}
}
