public JObject decode(int messageId, int unknown, byte[] payload)
{
JObject decoded = new JObject();
JObject definition = (JObject)definitions.GetValue(messageId.ToString());
if (definition != null)
{
Reader reader = new Reader(messageId, unknown, payload);
decoded.Add("name", definition["name"]);
if (definition["fields"] != null)
{
decoded.Add("fields", this.decodeFields(reader, (JArray)definition["fields"]));
}
if (this.bitmask != 0)
{
reader.skipBytes(1);
this.bitmask = 0;
}
if (reader.availableBytes() > 0)
{
throw new ArgumentOutOfRangeException("Unused buffer remains.");
}
}
else
{
throw new ArgumentOutOfRangeException(String.Format("{0} has not been defined.", messageId));
}
return(decoded);
}
public JObject decode(int messageId, int unknown, byte[] payload)
{
JObject decoded = new JObject();
JObject definition = (JObject)definitions.GetValue(messageId.ToString());
if (definition != null)
{
Reader reader = new Reader(messageId, unknown, payload);
decoded.Add("name", definition["name"]);
if (definition["fields"] != null)
decoded.Add("fields", this.decodeFields(reader, (JArray)definition["fields"]));
if (this.bitmask != 0)
{
reader.skipBytes(1);
this.bitmask = 0;
}
if (reader.availableBytes() > 0)
throw new ArgumentOutOfRangeException("Unused buffer remains.");
}
else throw new ArgumentOutOfRangeException(String.Format("{0} has not been defined.", messageId));
return decoded;
}
private JToken decodeField(Reader reader, string type)
{
if (reader.availableBytes() == 0)
throw new ArgumentOutOfRangeException("Read buffer out of data.");
if (type.Substring(0, 1) == "?")
{
if (this.bitmask > 0)
{
this.bitmask = (this.bitmask << 1) % 16;
if (this.bitmask == 0)
return null;
}
else
this.bitmask = 1;
if ((reader.peekInt(1) & this.bitmask) != 0)
{
type = type.Substring(1);
reader.skipBytes(1);
this.bitmask = 0;
}
else
return null;
}
else if (this.bitmask != 0)
{
reader.skipBytes(1);
this.bitmask = 0;
}
if (type.Contains("["))
{
int position = type.IndexOf('[');
int count;
if (position < type.Length - 2)
count = Int32.Parse(type.Substring(position + 1, type.Length - position - 2));
else
count = reader.readInt();
JArray decoded = new JArray();
for (int i = 0; i < count; ++i)
decoded.Add(this.decodeField(reader, type.Substring(0, position)));
return decoded;
}
else
{
if (type == "BOOLEAN")
{
if (reader.readInt(1) != 0)
return true;
else
return false;
}
else if (type == "BYTE")
return reader.readByte();
else if (type == "INT")
return reader.readInt();
else if (type == "LONG")
return reader.readLong();
else if (type == "STRING")
return reader.readString();
else if (type == "ZIP_STRING")
return JObject.Parse(reader.readZString());
else if (this.definitions["component"][type] != null)
{
JObject decoded = this.decodeFields(reader, (JArray)this.definitions["component"][type]["fields"]);
if (this.definitions["component"][type]["extensions"] != null)
{
if (this.definitions["component"][type]["extensions"][decoded["id"]] == null)
throw new ArgumentOutOfRangeException(String.Format("{0}(id={1}) has not yet been implemented.", type, decoded["id"]));
}
return decoded;
}
else throw new ArgumentOutOfRangeException(String.Format("{0} has not yet been implemented.", type));
}
}
private JToken decodeField(Reader reader, string type)
{
if (reader.availableBytes() == 0)
{
throw new ArgumentOutOfRangeException("Read buffer out of data.");
}
if (type.Substring(0, 1) == "?")
{
if (this.bitmask > 0)
{
this.bitmask = (this.bitmask << 1) % 16;
if (this.bitmask == 0)
{
return(null);
}
}
else
{
this.bitmask = 1;
}
if ((reader.peekInt(1) & this.bitmask) != 0)
{
type = type.Substring(1);
reader.skipBytes(1);
this.bitmask = 0;
}
else
{
return(null);
}
}
else if (this.bitmask != 0)
{
reader.skipBytes(1);
this.bitmask = 0;
}
if (type.Contains("["))
{
int position = type.IndexOf('[');
int count;
if (position < type.Length - 2)
{
count = Int32.Parse(type.Substring(position + 1, type.Length - position - 2));
}
else
{
count = reader.readInt();
}
JArray decoded = new JArray();
for (int i = 0; i < count; ++i)
{
decoded.Add(this.decodeField(reader, type.Substring(0, position)));
}
return(decoded);
}
else
{
if (type == "BOOLEAN")
{
if (reader.readInt(1) != 0)
{
return(true);
}
else
{
return(false);
}
}
else if (type == "BYTE")
{
return(reader.readByte());
}
else if (type == "INT")
{
return(reader.readInt());
}
else if (type == "LONG")
{
return(reader.readLong());
}
else if (type == "STRING")
{
return(reader.readString());
}
else if (type == "ZIP_STRING")
{
return(JObject.Parse(reader.readZString()));
}
else if (this.definitions["component"][type] != null)
{
JObject decoded = this.decodeFields(reader, (JArray)this.definitions["component"][type]["fields"]);
if (this.definitions["component"][type]["extensions"] != null)
{
if (this.definitions["component"][type]["extensions"][decoded["id"]] == null)
{
throw new ArgumentOutOfRangeException(String.Format("{0}(id={1}) has not yet been implemented.", type, decoded["id"]));
}
}
return(decoded);
}
else
{
throw new ArgumentOutOfRangeException(String.Format("{0} has not yet been implemented.", type));
}
}
}
