public static OSCPacket Unpack(byte[] bytes, ref int start, int end, bool extendedMode = false)
{
if (bytes[start] == '#')
{
return(OSCBundle.Unpack(bytes, ref start, end, extendedMode));
}
else
{
return(OSCMessage.Unpack(bytes, ref start, extendedMode));
}
}
public static OSCPacket Unpack(byte[] bytes, ref int start, int end)
{
if (bytes[start] == '#')
{
return(OSCBundle.Unpack(bytes, ref start, end));
}
else
{
return(OSCMessage.Unpack(bytes, ref start));
}
}
public static new OSCBundle Unpack(byte[] bytes, ref int start, int end, bool extendedMode = false)
{
string address = unpackString(bytes, ref start);
//Console.WriteLine("bundle: " + address);
if (!address.Equals(BUNDLE))
{
return(null); // TODO
}
DateTime timestamp = unpackTimeTag(bytes, ref start);
OSCBundle bundle = new OSCBundle(timestamp, extendedMode);
while (start < end)
{
int length = unpackInt(bytes, ref start);
int sub_end = start + length;
bundle.Append(OSCPacket.Unpack(bytes, ref start, sub_end, extendedMode));
}
return(bundle);
}
public static new OSCBundle Unpack(byte[] bytes, ref int start, int end)
{
string address = unpackString(bytes, ref start);
//Console.WriteLine("bundle: " + address);
if (!address.Equals(BUNDLE))
{
return(null); // TODO
}
long timestamp = unpackLong(bytes, ref start);
OSCBundle bundle = new OSCBundle(timestamp);
while (start < end)
{
int length = unpackInt(bytes, ref start);
int sub_end = start + length;
//Console.WriteLine(bytes.Length +" "+ start+" "+length+" "+sub_end);
bundle.Append(OSCPacket.Unpack(bytes, ref start, sub_end));
}
return(bundle);
}
public static Stream ToOSC(this Message message, bool extendedMode = false)
{
OSCBundle bundle = new OSCBundle(message.TimeStamp, extendedMode);
foreach (string name in message.Attributes)
{
string oscAddress = "";
foreach (string part in message.Address.Split('.'))
{
if (part.Trim() != "") oscAddress += "/" + part;
}
foreach (string part in name.Split('.'))
{
if (part.Trim() != "") oscAddress += "/" + part;
}
OSCMessage m = new OSCMessage(oscAddress, extendedMode);
Bin bl = message[name];
for (int i = 0; i < bl.Count; i++) m.Append(bl[i]);
bundle.Append(m);
}
return new MemoryStream(bundle.BinaryData); // packs implicitly
}
public void SendToLiveTrack(string addr, string prop, object arg)
{
if( (FOSCTransmitter != null) && (addr != "") )
{
var bundle = new OSCBundle();
var message = new OSCMessage(addr);
message.Append(prop);
if(arg is float) message.Append((float)arg);
else
if(arg is double) message.Append((float)arg);
else
if(arg is int) message.Append((int)arg);
else
if(arg is bool) message.Append((bool)arg ? 1 : 0);
else
message.Append(arg.ToString());
bundle.Append(message);
try
{
FOSCTransmitter.Send(bundle);
if(Debug) LogDebug(message.ToString());
}
catch (Exception ex)
{
LastError = ex.Message.ToString();
}
} else LastError = "ERROR: FOSCTransmitter is null!";
}
public void SendToLive(string addr, object[] args)
{
if( (FOSCTransmitter != null) && (addr != "") )
{
var bundle = new OSCBundle();
var message = new OSCMessage(addr);
for (int i = 0; i < args.Length; i++)
message.Append(args[i]);
bundle.Append(message);
try
{
FOSCTransmitter.Send(bundle);
if(Debug) LogDebug(message.ToString());
}
catch (Exception ex)
{
LastError = ex.Message.ToString();
}
}
}
public void Evaluate(int SpreadMax)
{
if (!FInput.IsChanged && !FSelect.IsChanged && !FDistribute.IsChanged) return;
if ((FInput.SliceCount == 0) || (FInput[0] == null) || (FInput[0].Length <= 1)) return;
SpreadMax = FInput.SliceCount;
var isFound = new Dictionary<string, bool>();
var messages = new List<OSCMessage>();
for (int i = 0; i < SpreadMax; i++)
{
var ms = new MemoryComStream();
int index = FSelect[0] == SelectEnum.Last ? SpreadMax - i - 1 : i;
FInput[index].Position = 0; // rewind stream
FInput[index].CopyTo(ms);
byte[] bytes = ms.ToArray();
int start = 0;
OSCPacket packet = OSCPacket.Unpack(bytes, ref start, (int)FInput[index].Length, FExtendedMode[0]);
if (packet.IsBundle())
{
var packets = ((OSCBundle)packet).Values;
for (int j = 0; j < packets.Count; j++)
{
int innerIndex = FSelect[0] == SelectEnum.Last ? packets.Count - j - 1 : j;
var innerMessage = (OSCMessage)packets[innerIndex];
if (FSelect[0] == SelectEnum.All)
{
messages.Add(innerMessage);
}
else
{
if (isFound.ContainsKey(innerMessage.Address))
{
// do nothing.
}
else
{
isFound.Add(innerMessage.Address, true);
messages.Add(innerMessage);
}
}
}
}
else
{
if (FSelect[0] == SelectEnum.All)
{
messages.Add((OSCMessage)packet);
}
else
{
if (isFound.ContainsKey(packet.Address))
{
// do nothing.
}
else
{
isFound.Add(packet.Address, true);
messages.Add((OSCMessage)packet);
}
}
}
}
// all unnecessary messages are gone. now try to distribute them.
FOutput.SliceCount = 0;
var bundles = new Dictionary<string, OSCBundle>();
var singleBundle = new OSCBundle(FExtendedMode[0]);
foreach (var message in messages)
{
if (!FDistribute[0]) singleBundle.Append(message);
else
{
var a = MainAddress(message.Address);
if (!bundles.ContainsKey(a))
{
bundles.Add(a, new OSCBundle());
}
bundles[a].Append(message);
}
}
FOutput.SliceCount = 0;
if (!FDistribute[0])
{
FOutput.Add(new MemoryComStream((singleBundle.BinaryData)));
}
else
{
foreach (OSCBundle bundle in bundles.Values)
{
FOutput.Add(new MemoryComStream((bundle.BinaryData)));
}
}
FOutput.Flush();
}
public Stream ToOSC()
{
OSCBundle bundle = new OSCBundle(this.TimeStamp.ToFileTime());
foreach (string name in MessageData.Keys) {
string oscAddress = "";
foreach (string part in Address.Split('.')) {
if (part.Trim() != "") oscAddress += "/" + part;
}
foreach (string part in name.Split('.'))
{
if (part.Trim() != "") oscAddress += "/" + part;
}
OSCMessage m = new OSCMessage(oscAddress);
SpreadList bl = MessageData[name];
for (int i=0;i<bl.Count;i++) m.Append(bl[i]);
bundle.Append(m);
}
return new MemoryStream(bundle.BinaryData); // packs implicitly
}
public static new OSCBundle Unpack (byte[] bytes, ref int start, int end, bool extendedMode = false)
{
string address = unpackString (bytes, ref start);
//Console.WriteLine("bundle: " + address);
if (!address.Equals (BUNDLE))
return null; // TODO
DateTime timestamp = unpackTimeTag (bytes, ref start);
OSCBundle bundle = new OSCBundle (timestamp, extendedMode);
while (start < end) {
int length = unpackInt (bytes, ref start);
int sub_end = start + length;
bundle.Append (OSCPacket.Unpack (bytes, ref start, sub_end, extendedMode));
}
return bundle;
}
public static Message FromOSC(Stream stream, bool extendedMode = false, string messagePrefix = "", int contractAddress = 1)
{
if (stream == null || stream.Length <= 0) return null;
stream.Position = 0;
byte[] bytes = new byte[stream.Length];
stream.Read(bytes, 0, (int)stream.Length);
if (bytes.Length == 0) return null;
Message message = new Message();
var pack = OSCPacket.Unpack(bytes, extendedMode);
bool useNesting;
OSCBundle bundle;
if (pack.IsBundle())
{
bundle = (OSCBundle)pack;
message.TimeStamp = bundle.getTimeStamp(); // if not set, will be 1.1.1900
useNesting = true;
}
else
{
bundle = new OSCBundle(extendedMode);
var m = (OSCMessage)pack;
bundle.Append(m);
message.TimeStamp = Time.CurrentTime();
useNesting = false;
}
foreach (OSCMessage m in bundle.Values)
{
string[] address = m.Address.Trim(new char[] { '/' }).Split('/');
string messageAddress = string.Join(".", address.Take(Math.Max(1, address.Length - contractAddress)).ToArray());
if (messagePrefix.Trim() == "") message.Topic = messageAddress;
else message.Topic = messagePrefix + "." + messageAddress;
// empty messages are usually used for requesting data
if (m.Values.Count <= 0)
{
// leave message emtpy, cannot infer type.
}
else
{
var usedTypes = (
from v in m.Values.ToArray()
select v.GetType()
).Distinct();
string attribName = string.Join(".", address.Skip(Math.Max(0, address.Length - contractAddress)).ToArray());
if (usedTypes.Count() > 1)
{
var inner = new Message(message.Topic + "." + attribName);
var max = m.Values.Count;
for( int i=0;i< max;i++)
{
var item = m.Values[i];
var num = i.ToString();
inner[num] = BinFactory.New(item.GetType());
inner[num].Add(item);
}
if (useNesting)
{
message[attribName] = BinFactory.New(inner);
}
else
{
message = inner;
}
}
else
{
var bin = BinFactory.New(usedTypes.First());
bin.AssignFrom(m.Values);
message[attribName] = bin;
}
}
}
return message;
}
public static Stream ToOSC(this Message message, bool extendedMode = false)
{
OSCBundle bundle = new OSCBundle(message.TimeStamp, extendedMode);
foreach (string name in message.Fields)
{
string oscAddress = "";
foreach (string part in message.Topic.Split('.'))
{
if (part.Trim() != "") oscAddress += "/" + part;
}
foreach (string part in name.Split('.'))
{
if (part.Trim() != "") oscAddress += "/" + part;
}
Bin bin = message[name];
var typeRecord = TypeIdentity.Instance[bin.GetInnerType()];
if (typeRecord == null || typeRecord.CloneMethod == CloneBehaviour.Null) continue;
OSCMessage msg = new OSCMessage(oscAddress, extendedMode);
for (int i = 0; i < bin.Count; i++) msg.Append(bin[i]);
bundle.Append(msg);
}
return new MemoryStream(bundle.BinaryData); // packs implicitly
}
public Stream ToOSC()
{
var bundle = new OSCBundle(TimeStamp.ToFileTime());
foreach (var name in FDictionary.Keys)
{
var address = Address.Split('.');
var oscAddress = "";
foreach (var part in address) {
if (part.Trim() != "") oscAddress += "/" + part;
}
var message = new OSCMessage(oscAddress+"/"+name);
var binList = FDictionary[name];
foreach (var obj in binList)
message.Append(obj);
bundle.Append(message);
}
return new MemoryStream(bundle.BinaryData); // packs implicitly
}
void timer1_Tick(object sender, EventArgs e)
{
var hosttime = Clock.ElapsedMilliseconds / 1000f;
var bundle = new OSCBundle();
var prefix = "/" + PrefixTextBox.Text.Trim('/') + "/";
if (prefix == "//")
prefix = "/";
lock(FPoshTimeliners)
foreach (var timeliner in FPoshTimeliners)
{
timeliner.Evaluate(hosttime);
var msg = new OSCMessage(prefix + "time");
msg.Append(timeliner.Timeliner.Timer.Time);
bundle.Append(msg);
foreach (var tl in timeliner.Timeliner.TimelineModel.Tracks)
{
var label = tl.Label.Value;
//TODO: ask track to generate osc message
var val = tl.GetCurrentValueAsObject();
msg = new OSCMessage(prefix + label);
msg.Append(val);
bundle.Append(msg);
}
//set interval for next round
timer1.Interval = 1000/timeliner.Timeliner.Timer.FPS;
}
if (FOSCTransmitter != null)
FOSCTransmitter.Send(bundle);
}
