public static void Run()
{
MessageObject protos = read("../../json/rootProtos.json");
MessageObject msgs = read("../../json/rootMsg.json");
Protobuf protobuf = new Protobuf(protos, protos);
ICollection <string> keys = msgs.Keys;
foreach (string key in keys)
{
MessageObject msg = (MessageObject)msgs[key];
byte[] bytes = protobuf.encode(key, msg);
MessageObject result = protobuf.Decode(key, bytes);
if (!equal(msg, result))
{
Console.WriteLine("protobuf test failed!");
return;
}
}
Console.WriteLine("Protobuf test success!");
}
public Message Decode(byte[] buffer)
{
//Decode head
//Get flag
byte flag = buffer[0];
//Set offset to 1, for the 1st byte will always be the flag
int offset = 1;
//Get type from flag;
enMessageType type = (enMessageType)((flag >> 1) & MSG_Type_Mask);
uint id = 0;
string route;
if (type == enMessageType.Response)
{
int length;
id = (uint)Decoder.DecodeUInt32(offset, buffer, out length);
if (id <= 0 || !reqMap.ContainsKey(id))
{
return(null);
}
else
{
route = reqMap[id];
reqMap.Remove(id);
}
offset += length;
}
else if (type == enMessageType.Push)
{
//Get route
if ((flag & 0x01) == 1)
{
ushort routeId = ReadShort(offset, buffer);
route = abbrs[routeId];
offset += 2;
}
else
{
byte length = buffer[offset];
offset += 1;
route = Encoding.UTF8.GetString(buffer, offset, length);
offset += length;
}
}
else
{
return(null);
}
//Decode body
byte[] body = new byte[buffer.Length - offset];
for (int i = 0; i < body.Length; i++)
{
body[i] = buffer[i + offset];
}
MessageObject msg;
string rawString = null;
if (decodeProtos.ContainsKey(route))
{
msg = protobuf.Decode(route, body);
}
else
{
rawString = Encoding.UTF8.GetString(body);
msg = (MessageObject)SimpleJson.SimpleJson.DeserializeObject(rawString);
}
//Construct the message
return(new Message(type, id, route, msg, rawString));
}