public void process(byte[] datas, MessageLengthEx offset, MessageLengthEx length)
{
MessageLengthEx totallen = offset;
while(length > 0 && expectSize > 0)
{
if(state == READ_STATE.READ_STATE_MSGID)
{
if(length >= expectSize)
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, expectSize);
totallen += expectSize;
stream.wpos += (int)expectSize;
length -= expectSize;
msgid = stream.readUint16();
stream.clear();
Message msg = Message.clientMessages[msgid];
if(msg.msglen == -1)
{
state = READ_STATE.READ_STATE_MSGLEN;
expectSize = 2;
}
else
{
expectSize = (MessageLengthEx)msg.msglen;
state = READ_STATE.READ_STATE_BODY;
}
}
else
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, length);
stream.wpos += (int)length;
expectSize -= length;
break;
}
}
else if(state == READ_STATE.READ_STATE_MSGLEN)
{
if(length >= expectSize)
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, expectSize);
totallen += expectSize;
stream.wpos += (int)expectSize;
length -= expectSize;
msglen = stream.readUint16();
stream.clear();
// 长度扩展
if(msglen >= 65535)
{
state = READ_STATE.READ_STATE_MSGLEN_EX;
expectSize = 4;
}
else
{
state = READ_STATE.READ_STATE_BODY;
expectSize = msglen;
}
}
else
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, length);
stream.wpos += (int)length;
expectSize -= length;
break;
}
}
else if(state == READ_STATE.READ_STATE_MSGLEN_EX)
{
if(length >= expectSize)
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, expectSize);
totallen += expectSize;
stream.wpos += (int)expectSize;
length -= expectSize;
expectSize = stream.readUint32();
stream.clear();
state = READ_STATE.READ_STATE_BODY;
}
else
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, length);
stream.wpos += (int)length;
expectSize -= length;
break;
}
}
else if(state == READ_STATE.READ_STATE_BODY)
{
if(length >= expectSize)
{
stream.append (datas, totallen, expectSize);
totallen += expectSize;
length -= expectSize;
Message msg = Message.clientMessages[msgid];
#if UNITY_EDITOR
Dbg.profileStart(msg.name);
#endif
msg.handleMessage(stream);
#if UNITY_EDITOR
Dbg.profileEnd(msg.name);
#endif
stream.clear();
state = READ_STATE.READ_STATE_MSGID;
expectSize = 2;
}
else
{
stream.append (datas, totallen, length);
expectSize -= length;
break;
}
}
}
}
public void process(byte[] datas, MessageLength length)
{
MessageLength totallen = 0;
while(length > 0 && expectSize > 0)
{
if(state == READ_STATE.READ_STATE_MSGID)
{
if(length >= expectSize)
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, expectSize);
length -= expectSize;
expectSize = 0;
msgid = stream.readUint16();
stream.clear();
Message msg = Message.clientMessages[msgid];
if(msg.msglen == -1)
{
state = READ_STATE.READ_STATE_MSGLEN;
expectSize = 2;
}
else
{
state = READ_STATE.READ_STATE_BODY;
expectSize = (MessageLength)msg.msglen;
}
totallen += 2;
//Dbg.DEBUG_MSG(string.Format("MessageReader::process(): msgid={0}/{1}/{2}, msgname={3}!",
// msg.id, msg.msglen, expectSize, msg.name));
}
else
{
expectSize -= length;
Array.Copy(datas, totallen, stream.data(), stream.wpos, length);
// totallen += length; // Ҫ�˳�ѭ����������һ��
length = 0;
break;
}
}
else if(state == READ_STATE.READ_STATE_MSGLEN)
{
if(length >= expectSize)
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, expectSize);
length -= expectSize;
msglen = stream.readUint16();
stream.clear();
// Dbg.DEBUG_MSG(string.Format("MessageReader::process(): msglen={0}!", msglen));
state = READ_STATE.READ_STATE_BODY;
expectSize = msglen;
totallen += 2;
}
else
{
expectSize -= length;
Array.Copy(datas, totallen, stream.data(), stream.wpos, length);
// totallen += length; // Ҫ�˳�ѭ����������һ��
length = 0;
break;
}
}
else if(state == READ_STATE.READ_STATE_BODY)
{
if(length >= expectSize)
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, expectSize);
length -= expectSize;
totallen += expectSize;
Message msg = Message.clientMessages[msgid];
stream.wpos += expectSize;
// Dbg.DEBUG_MSG(string.Format("MessageReader::process(): handleMessage={0}, msglen={1}, rpos({2}), wpos({3}), msg={4}!",
// msg.name, stream.opsize(), stream.rpos, stream.wpos, stream.toString()));
msg.handleMessage(stream);
stream.clear();
state = READ_STATE.READ_STATE_MSGID;
expectSize = 2;
}
else
{
expectSize -= length;
Array.Copy(datas, totallen, stream.data(), stream.wpos, length);
stream.wpos += length;
// totallen += length; // Ҫ�˳�ѭ����������һ��
length = 0;
break;
}
}
}
}
public void process(byte[] datas, MessageLength length, Dictionary <uint, MessageHandler> flowHandler)
{
//Log.Net("process receive Data " + length + " state " + state);
MessageLength totallen = 0;
while (length > 0 && expectSize > 0)
{
if (state == READ_STATE.READ_STATE_FLAG)
{
if (length >= expectSize)
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, expectSize);
totallen += expectSize;
stream.wpos += (int)expectSize;
length -= expectSize;
flag = stream.readUint8();
stream.clear();
state = READ_STATE.READ_STATE_MSGLEN;
expectSize = 4;
}
else
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, length);
stream.wpos += (int)length;
expectSize -= length;
break;
}
}
else if (state == READ_STATE.READ_STATE_MSGLEN)
{
if (length >= expectSize)
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, expectSize);
totallen += expectSize;
stream.wpos += (int)expectSize;
length -= expectSize;
msglen = stream.readUint32();
stream.clear();
state = READ_STATE.READ_STATE_FLOWID;
expectSize = 4;
}
else
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, length);
stream.wpos += (int)length;
expectSize -= length;
break;
}
}
else if (state == READ_STATE.READ_STATE_FLOWID)
{
if (length >= expectSize)
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, expectSize);
totallen += expectSize;
stream.wpos += (int)expectSize;
length -= expectSize;
flowId = stream.readUint32();
stream.clear();
state = READ_STATE.READ_STATE_MODULEID;
expectSize = 1;
}
else
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, length);
stream.wpos += (int)length;
expectSize -= length;
break;
}
}
else if (state == READ_STATE.READ_STATE_MODULEID)
{
if (length >= expectSize)
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, expectSize);
totallen += expectSize;
stream.wpos += (int)expectSize;
length -= expectSize;
moduleId = stream.readUint8();
stream.clear();
state = READ_STATE.READ_STATE_MSGID;
expectSize = 2;
}
else
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, length);
stream.wpos += (int)length;
expectSize -= length;
break;
}
}
else if (state == READ_STATE.READ_STATE_MSGID)
{
if (length >= expectSize)
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, expectSize);
totallen += expectSize;
stream.wpos += (int)expectSize;
length -= expectSize;
msgid = stream.readUint16();
stream.clear();
state = READ_STATE.READ_STATE_RESPONSE_TIME;
expectSize = 4;
}
else
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, length);
stream.wpos += (int)length;
expectSize -= length;
break;
}
}
else if (state == READ_STATE.READ_STATE_RESPONSE_TIME)
{
if (length >= expectSize)
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, expectSize);
totallen += expectSize;
stream.wpos += (int)expectSize;
length -= expectSize;
responseTime = stream.readUint32();
stream.clear();
state = READ_STATE.READ_STATE_RESPONSE_FLAG;
expectSize = 2;
}
else
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, length);
stream.wpos += (int)length;
expectSize -= length;
break;
}
}
else if (state == READ_STATE.READ_STATE_RESPONSE_FLAG)
{
if (length >= expectSize)
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, expectSize);
totallen += expectSize;
stream.wpos += (int)expectSize;
length -= expectSize;
responseFlag = stream.readInt16();
stream.clear();
state = READ_STATE.READ_STATE_BODY;
expectSize = msglen - 4 - 1 - 2 - 4 - 2;
}
else
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, length);
stream.wpos += (int)length;
expectSize -= length;
break;
}
}
/*
* body Can be empty
*/
if (state == READ_STATE.READ_STATE_BODY)
{
if (length >= expectSize)
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, expectSize);
totallen += expectSize;
stream.wpos += (int)expectSize;
length -= expectSize;
/*
* No Handler Or PushMessage forward To IPacketHandler
* Call Who's RPC Method Or Register Many RPC Method to Handle It ?
* [PushHandler]
* void GCPushSpriteInfo(Packet packet) {
* }
*
* PacketHandler namespace
* IPacketHandler---->GCPushSpriteInfo
*/
MessageHandler handler = null;
if (flowHandler == null)
{
handler = msgHandle;
}
else if (flowHandler.ContainsKey(flowId))
{
handler = flowHandler [flowId];
flowHandler.Remove(flowId);
}
//Message msg = new Message();
IMessageLite pbmsg = KBEngine.Message.handlePB(moduleId, msgid, stream);
Packet p = new Packet(flag, msglen, flowId, moduleId, msgid, responseTime, responseFlag, pbmsg);
var fullName = pbmsg.GetType().FullName;
//Bundle.recvMsg.Add("recvMsg " + fullName + " : " + flowId);
//Log.Net("RecvMsg: "+fullName+" f "+flowId);
if (fullName.Contains("Push"))
{
//Log.Net("MessageReader Handler PushMessage");
if (mainLoop != null)
{
mainLoop.queueInLoop(delegate
{
var handlerName = fullName.Replace("ChuMeng", "PacketHandler");
var tp = Type.GetType(handlerName);
if (tp == null)
{
Debug.LogError("PushMessage noHandler " + handlerName);
}
else
{
//Debug.Log("Handler Push Message here "+handlerName);
var ph = (PacketHandler.IPacketHandler)Activator.CreateInstance(tp);
ph.HandlePacket(p);
}
});
}
}
else if (handler != null)
{
mainLoop.queueInLoop(() => {
handler(p);
});
}
else
{
//flowHandler.Remove(flowId);
Debug.LogError("MessageReader::process No handler for flow Message " + msgid + " " + flowId + " " + pbmsg.GetType() + " " + pbmsg);
}
stream.clear();
state = READ_STATE.READ_STATE_FLAG;
expectSize = 1;
}
else
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, length);
stream.wpos += (int)length;
expectSize -= length;
break;
}
}
}
if (responseFlag != 0)
{
Debug.LogError("MessageReader:: read Error Packet " + responseFlag);
}
//Log.Net("current state after " + state + " msglen " + msglen + " " + length);
//Log.Net("MessageReader:: prop flag" + flag + " msglen " + msglen + " flowId " + flowId + " moduleId " + moduleId + " msgid " + msgid + " responseTime " + responseTime + " responseFlag " + responseFlag + " expectSize " + expectSize);
}
public void process(byte[] datas, MessageLength length)
{
MessageLength totallen = 0;
while(length > 0 && expectSize > 0)
{
if(state == READ_STATE.READ_STATE_MSGID)
{
if(length >= expectSize)
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, expectSize);
totallen += expectSize;
stream.wpos += expectSize;
length -= expectSize;
msgid = stream.readUint16();
stream.clear();
Message msg = Message.clientMessages[msgid];
if(msg.msglen == -1)
{
state = READ_STATE.READ_STATE_MSGLEN;
expectSize = 2;
}
else
{
state = READ_STATE.READ_STATE_BODY;
expectSize = (MessageLength)msg.msglen;
}
}
else
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, length);
stream.wpos += length;
expectSize -= length;
break;
}
}
else if(state == READ_STATE.READ_STATE_MSGLEN)
{
if(length >= expectSize)
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, expectSize);
totallen += expectSize;
stream.wpos += expectSize;
length -= expectSize;
msglen = stream.readUint16();
stream.clear();
state = READ_STATE.READ_STATE_BODY;
expectSize = msglen;
}
else
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, length);
stream.wpos += length;
expectSize -= length;
break;
}
}
else if(state == READ_STATE.READ_STATE_BODY)
{
if(length >= expectSize)
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, expectSize);
totallen += expectSize;
stream.wpos += expectSize;
length -= expectSize;
Message msg = Message.clientMessages[msgid];
msg.handleMessage(stream);
stream.clear();
state = READ_STATE.READ_STATE_MSGID;
expectSize = 2;
}
else
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, length);
stream.wpos += length;
expectSize -= length;
break;
}
}
}
}
public void process(byte[] datas, MessageLength length)
{
MessageLength totallen = 0;
while (length > 0 && expectSize > 0)
{
if (state == READ_STATE.READ_STATE_MSGID)
{
if (length >= expectSize)
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, expectSize);
length -= expectSize;
expectSize = 0;
msgid = stream.readUint16();
stream.clear();
Message msg = Message.clientMessages[msgid];
if (msg.msglen == -1)
{
state = READ_STATE.READ_STATE_MSGLEN;
expectSize = 2;
}
else
{
state = READ_STATE.READ_STATE_BODY;
expectSize = (MessageLength)msg.msglen;
}
totallen += 2;
//Dbg.DEBUG_MSG(string.Format("MessageReader::process(): msgid={0}/{1}/{2}, msgname={3}!",
// msg.id, msg.msglen, expectSize, msg.name));
}
else
{
expectSize -= length;
Array.Copy(datas, totallen, stream.data(), stream.wpos, length);
// totallen += length; // 要退出循环了无序这一步
length = 0;
break;
}
}
else if (state == READ_STATE.READ_STATE_MSGLEN)
{
if (length >= expectSize)
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, expectSize);
length -= expectSize;
msglen = stream.readUint16();
stream.clear();
// Dbg.DEBUG_MSG(string.Format("MessageReader::process(): msglen={0}!", msglen));
state = READ_STATE.READ_STATE_BODY;
expectSize = msglen;
totallen += 2;
}
else
{
expectSize -= length;
Array.Copy(datas, totallen, stream.data(), stream.wpos, length);
// totallen += length; // 要退出循环了无序这一步
length = 0;
break;
}
}
else if (state == READ_STATE.READ_STATE_BODY)
{
if (length >= expectSize)
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, expectSize);
length -= expectSize;
totallen += expectSize;
Message msg = Message.clientMessages[msgid];
stream.wpos += expectSize;
// Dbg.DEBUG_MSG(string.Format("MessageReader::process(): handleMessage={0}, msglen={1}, rpos({2}), wpos({3}), msg={4}!",
// msg.name, stream.opsize(), stream.rpos, stream.wpos, stream.toString()));
msg.handleMessage(stream);
stream.clear();
state = READ_STATE.READ_STATE_MSGID;
expectSize = 2;
}
else
{
expectSize -= length;
Array.Copy(datas, totallen, stream.data(), stream.wpos, length);
stream.wpos += length;
// totallen += length; // 要退出循环了无序这一步
length = 0;
break;
}
}
}
}
public MessageReader()
{
expectSize = 1;
state = READ_STATE.READ_STATE_FLAG;
}
public ServerMsgReader()
{
expectSize = 1;
state = READ_STATE.READ_STATE_FLAG;
}
public override void process(byte[] datas, MessageLengthEx offset, MessageLengthEx length)
{
MessageLengthEx totallen = offset;
while (length > 0 && expectSize > 0)
{
if (state == READ_STATE.READ_STATE_MSGID)
{
if (length >= expectSize)
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, expectSize);
totallen += expectSize;
stream.wpos += (int)expectSize;
length -= expectSize;
msgid = stream.readUint16();
stream.clear();
Message msg = Messages.clientMessages[msgid];
if (msg.msglen == -1)
{
state = READ_STATE.READ_STATE_MSGLEN;
expectSize = 2;
}
else if (msg.msglen == 0)
{
// 如果是0个参数的消息，那么没有后续内容可读了，处理本条消息并且直接跳到下一条消息
#if UNITY_EDITOR
Dbg.profileStart(msg.name);
#endif
msg.handleMessage(stream);
#if UNITY_EDITOR
Dbg.profileEnd(msg.name);
#endif
state = READ_STATE.READ_STATE_MSGID;
expectSize = 2;
}
else
{
expectSize = (MessageLengthEx)msg.msglen;
state = READ_STATE.READ_STATE_BODY;
}
}
else
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, length);
stream.wpos += (int)length;
expectSize -= length;
break;
}
}
else if (state == READ_STATE.READ_STATE_MSGLEN)
{
if (length >= expectSize)
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, expectSize);
totallen += expectSize;
stream.wpos += (int)expectSize;
length -= expectSize;
msglen = stream.readUint16();
stream.clear();
// 长度扩展
if (msglen >= 65535)
{
state = READ_STATE.READ_STATE_MSGLEN_EX;
expectSize = 4;
}
else
{
state = READ_STATE.READ_STATE_BODY;
expectSize = msglen;
}
}
else
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, length);
stream.wpos += (int)length;
expectSize -= length;
break;
}
}
else if (state == READ_STATE.READ_STATE_MSGLEN_EX)
{
if (length >= expectSize)
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, expectSize);
totallen += expectSize;
stream.wpos += (int)expectSize;
length -= expectSize;
expectSize = stream.readUint32();
stream.clear();
state = READ_STATE.READ_STATE_BODY;
}
else
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, length);
stream.wpos += (int)length;
expectSize -= length;
break;
}
}
else if (state == READ_STATE.READ_STATE_BODY)
{
if (length >= expectSize)
{
stream.append(datas, totallen, expectSize);
totallen += expectSize;
length -= expectSize;
Message msg = Messages.clientMessages[msgid];
#if UNITY_EDITOR
Dbg.profileStart(msg.name);
#endif
msg.handleMessage(stream);
#if UNITY_EDITOR
Dbg.profileEnd(msg.name);
#endif
stream.clear();
state = READ_STATE.READ_STATE_MSGID;
expectSize = 2;
}
else
{
stream.append(datas, totallen, length);
expectSize -= length;
break;
}
}
}
}
public MessageReader()
{
m_expectSize = 2;
m_state = READ_STATE.READ_STATE_SENDID;
}
public void Process(byte[] datas, System.UInt32 length)
{
System.UInt32 totallength = 0;
while (length > 0 && m_expectSize > 0)
{
if (m_state == READ_STATE.READ_STATE_SENDID) //读取SendID, 消息发送者ID
{
if (length >= m_expectSize)
{
Array.Copy(datas, totallength, m_stream.Data, m_stream.wpos, m_expectSize);
totallength += m_expectSize;
m_stream.wpos += m_expectSize;
length -= m_expectSize;
m_sendId = m_stream.ReadUInt16();
m_stream.Clear();
m_state = READ_STATE.READ_STATE_NODEID;
m_expectSize = 2;
}
else
{
Array.Copy(datas, totallength, m_stream.Data, m_stream.wpos, length);
m_stream.wpos += length;
m_expectSize -= length;
break;
}
}
else if (m_state == READ_STATE.READ_STATE_NODEID) //读取NodeID, 消息接收者ID
{
if (length >= m_expectSize)
{
Array.Copy(datas, totallength, m_stream.Data, m_stream.wpos, m_expectSize);
totallength += m_expectSize;
m_stream.wpos += m_expectSize;
length -= m_expectSize;
m_nodeId = m_stream.ReadUInt16();
m_stream.Clear();
m_state = READ_STATE.READ_STATE_FIRSTID;
m_expectSize = 2;
}
else
{
Array.Copy(datas, totallength, m_stream.Data, m_stream.wpos, length);
m_stream.wpos += length;
m_expectSize -= length;
break;
}
}
else if (m_state == READ_STATE.READ_STATE_FIRSTID) //读取FirstID
{
if (length >= m_expectSize)
{
Array.Copy(datas, totallength, m_stream.Data, m_stream.wpos, m_expectSize);
totallength += m_expectSize;
m_stream.wpos += m_expectSize;
length -= m_expectSize;
m_firstId = m_stream.ReadUInt16();
m_stream.Clear();
m_state = READ_STATE.READ_STATE_SECONDID;
m_expectSize = 2;
}
else
{
Array.Copy(datas, totallength, m_stream.Data, m_stream.wpos, length);
m_stream.wpos += length;
m_expectSize -= length;
break;
}
}
else if (m_state == READ_STATE.READ_STATE_SECONDID) //读取SecondID
{
if (length >= m_expectSize)
{
Array.Copy(datas, totallength, m_stream.Data, m_stream.wpos, m_expectSize);
totallength += m_expectSize;
m_stream.wpos += m_expectSize;
length -= m_expectSize;
m_secondId = m_stream.ReadUInt16();
m_stream.Clear();
m_state = READ_STATE.READ_STATE_SIZE;
m_expectSize = 2;
}
else
{
Array.Copy(datas, totallength, m_stream.Data, m_stream.wpos, length);
m_stream.wpos += length;
m_expectSize -= length;
break;
}
}
else if (m_state == READ_STATE.READ_STATE_SIZE) //读取Size大小
{
if (length >= m_expectSize)
{
Array.Copy(datas, totallength, m_stream.Data, m_stream.wpos, m_expectSize);
totallength += m_expectSize;
m_stream.wpos += m_expectSize;
length -= m_expectSize;
m_msgLen = m_stream.ReadUInt16();
m_stream.Clear();
m_state = READ_STATE.READ_STATE_BODY;
m_expectSize = m_msgLen; //msglen大小表示后边数据部分的大小
}
else
{
Array.Copy(datas, totallength, m_stream.Data, m_stream.wpos, length);
m_stream.wpos += length;
m_expectSize -= length;
break;
}
}
if (m_state == READ_STATE.READ_STATE_BODY) //读取数据包真实数据部分
{
if (length >= m_expectSize)
{
Array.Copy(datas, totallength, m_stream.Data, m_stream.wpos, m_expectSize);
totallength += m_expectSize;
m_stream.wpos += m_expectSize;
length -= m_expectSize;
byte[] bytes = new byte[m_stream.wpos];
Array.Copy(m_stream.Data, 0, bytes, 0, bytes.Length);
if (BitConverter.IsLittleEndian)
{
Array.Reverse(bytes, 0, bytes.Length);
}
Packet p = new Packet(m_sendId, m_nodeId, m_firstId, m_secondId, m_msgLen, bytes);
if (m_messageHandler != null)
{
m_messageHandler(p);
}
m_stream.Clear();
m_state = READ_STATE.READ_STATE_SENDID;
m_expectSize = 2;
}
else
{
Array.Copy(datas, totallength, m_stream.Data, m_stream.wpos, length);
m_stream.wpos += length;
m_expectSize -= length;
break;
}
}
}
}
public void Reset()
{
expectSize = 1;
state = READ_STATE.READ_STATE_FLAG;
}
public PacketReader()
{
m_expectSize = 2;
m_state = READ_STATE.READ_STATE_SENDID;
}
public void Process(byte[] datas, System.UInt32 length,
Dictionary <uint, MessageHandler> flowHandlerDict)
{
System.UInt32 readStartIndex = 0;
while (length > 0 && expectSize > 0)
{
if (state == READ_STATE.READ_STATE_FLAG)
{
if (length >= expectSize)
{
Array.Copy(datas, readStartIndex, stream.Data, stream.wpos, expectSize);
readStartIndex += expectSize;
stream.wpos += expectSize;
length -= expectSize;
flag = stream.ReadByte();
stream.Clear(); //不懂, 为何要清空stream的位置计数
state = READ_STATE.READ_STATE_MSGLEN;
expectSize = 4; //下个数据是报文总长度
}
else
{
Array.Copy(datas, readStartIndex, stream.Data, stream.wpos, length);
stream.wpos += length;
expectSize -= length;
break;
}
}
else if (state == READ_STATE.READ_STATE_MSGLEN)
{
if (length >= expectSize)
{
Array.Copy(datas, readStartIndex, stream.Data, stream.wpos, expectSize);
readStartIndex += expectSize;
stream.wpos += expectSize;
length -= expectSize;
msglen = stream.ReadUInt32();
stream.Clear();
state = READ_STATE.READ_STATE_FLOWID;
expectSize = 4;
}
else
{
Array.Copy(datas, readStartIndex, stream.Data, stream.wpos, length);
stream.wpos += length;
expectSize -= length;
break;
}
}
else if (state == READ_STATE.READ_STATE_FLOWID)
{
if (length >= expectSize)
{
Array.Copy(datas, readStartIndex, stream.Data, stream.wpos, expectSize);
readStartIndex += expectSize;
stream.wpos += expectSize;
length -= expectSize;
flowId = stream.ReadUInt32();
stream.Clear();
state = READ_STATE.READ_STATE_MODULEID;
expectSize = 1;
}
else
{
Array.Copy(datas, readStartIndex, stream.Data, stream.wpos, length);
stream.wpos += length;
expectSize -= length;
break;
}
}
else if (state == READ_STATE.READ_STATE_MODULEID)
{
if (length >= expectSize)
{
Array.Copy(datas, readStartIndex, stream.Data, stream.wpos, expectSize);
readStartIndex += expectSize;
stream.wpos += expectSize;
length -= expectSize;
moduleId = stream.ReadByte();
stream.Clear();
state = READ_STATE.READ_STATE_MSGID;
expectSize = 2;
}
else
{
Array.Copy(datas, readStartIndex, stream.Data, stream.wpos, length);
stream.wpos += length;
expectSize -= length;
break;
}
}
else if (state == READ_STATE.READ_STATE_MSGID)
{
if (length >= expectSize)
{
Array.Copy(datas, readStartIndex, stream.Data, stream.wpos, expectSize);
readStartIndex += expectSize;
stream.wpos += expectSize;
length -= expectSize;
msgId = stream.ReadUInt16();
stream.Clear();
state = READ_STATE.READ_STATE_RESPONSE_TIME;
expectSize = 4;
}
else
{
Array.Copy(datas, readStartIndex, stream.Data, stream.wpos, length);
stream.wpos += length;
expectSize -= length;
break;
}
}
else if (state == READ_STATE.READ_STATE_RESPONSE_TIME)
{
if (length >= expectSize)
{
Array.Copy(datas, readStartIndex, stream.Data, stream.wpos, expectSize);
readStartIndex += expectSize;
stream.wpos += expectSize;
length -= expectSize;
responseTime = stream.ReadUInt32();
stream.Clear();
state = READ_STATE.READ_STATE_RESPONSE_FLAG;
expectSize = 2;
}
else
{
Array.Copy(datas, readStartIndex, stream.Data, stream.wpos, length);
stream.wpos += length;
expectSize -= length;
break;
}
}
else if (state == READ_STATE.READ_STATE_RESPONSE_FLAG)
{
if (length >= expectSize)
{
Array.Copy(datas, readStartIndex, stream.Data, stream.wpos, expectSize);
readStartIndex += expectSize;
stream.wpos += expectSize;
length -= expectSize;
responseFlag = stream.ReadInt16();
stream.Clear();
state = READ_STATE.READ_STATE_BODY;
expectSize = msglen - 4 - 1 - 2 - 4 - 2;
}
else
{
Array.Copy(datas, readStartIndex, stream.Data, stream.wpos, length);
stream.wpos += length;
expectSize -= length;
break;
}
}
if (state == READ_STATE.READ_STATE_BODY)
{
if (length >= expectSize)
{
Array.Copy(datas, readStartIndex, stream.Data, stream.wpos, expectSize);
readStartIndex += expectSize;
stream.wpos += expectSize;
length -= expectSize;
//获取到响应报文对应的回调执行方法
MessageHandler handler = null;
if (flowHandlerDict == null)
{
handler = null;
}
else if (flowHandlerDict.ContainsKey(flowId))
{
handler = flowHandlerDict[flowId];
flowHandlerDict.Remove(flowId);
}
else
{
handler = null;
}
//将获取到的数据，封装成Packet包
Packet packet = new Packet(flag, msglen, flowId, moduleId, msgId,
responseTime, responseFlag, stream.GetBytes(stream.rpos, stream.wpos - stream.rpos));
if (packet.protobufMessageClassName.Contains("Push"))
{
//接收到服务器主动推送(Push)的消息，需反射指定对应的类来进行相应的处理
MainLoop.QueueInLoop(() => { Debug.Log("接收到了Push消息."); });
}
else if (handler != null)
{
//接收到请求响应的消息, 用handler来进行处理
MainLoop.QueueInLoop(() => handler(packet));
}
else
{
Debug.LogError("客户端接收到一个无法处理的数据报文. ModuleId: " + moduleId + ", MessageId: " + msgId);
}
//stream.Clear();
state = READ_STATE.READ_STATE_FLAG;
expectSize = 1;
}
else
{
Array.Copy(datas, readStartIndex, stream.Data, stream.wpos, length);
stream.wpos += length;
expectSize -= length;
break;
}
}
}
if (responseFlag != 0)
{
Debug.LogError("MessageReader:: read error packet " + responseFlag);
}
}
public MessageReader()
{
expectSize = 2;
state = READ_STATE.READ_STATE_MSGLEN;
}
public void Reset()
{
Debug.LogError("Reset Server MsgReader");
expectSize = 1;
state = READ_STATE.READ_STATE_FLAG;
}
//该类的核心就是process函数,一种基于if else的状态机机制,而且if else具有优先级的特性,可以继续下去
//datas是整个缓冲区的大小,length是其中数据的长度,flowHandler是可能的处理函数
public void process(byte[] datas, uint length, System.Collections.Generic.Dictionary <uint, MessageHandler> flowHandler)
{
//Debug.LogError("process receive Data " + length + " state " + state+" expect "+expectSize);
uint totallen = 0; //这里把totallen设置为局部变量就表明
while (length > 0 && expectSize > 0)
{
if (state == READ_STATE.READ_STATE_MSGLEN) //读取msg长度的模式
{
if (length >= expectSize) //如果缓冲区数据长度大于可读取长度
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, expectSize); //够长就直接拷贝数据Copy(Array sourceArray, long sourceIndex, Array destinationArray, long destinationIndex, long length);
totallen += expectSize; //totallen是记录从网络上读取缓冲区的长度
stream.wpos += (int)expectSize; //stream.wpos是写入目标缓冲区的偏移量
length -= expectSize; //length是网络数据缓冲区的剩余长度
msglen = stream.readUint16(); //读取msglen
stream.clear(); //清空本地缓冲区
state = READ_STATE.READ_STATE_FLOWID; //改变接下来要读取的状态
expectSize = 1; //接下来要读取的数据长度大小
}
else //如果不够读取的话,先读取length长度的数据,更新wpos和expectSize的大小,等待下一次读取
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, length);
stream.wpos += (int)length;
expectSize -= length;
break;
}
}
else if (state == READ_STATE.READ_STATE_FLOWID)
{
if (length >= expectSize)
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, expectSize);
totallen += expectSize;
stream.wpos += (int)expectSize;
length -= expectSize;
flowId = stream.readUint8();
stream.clear();
state = READ_STATE.READ_STATE_MODULEID;
expectSize = 1;
}
else
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, length);
stream.wpos += (int)length;
expectSize -= length;
break;
}
}
else if (state == READ_STATE.READ_STATE_MODULEID)
{
if (length >= expectSize)
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, expectSize);
totallen += expectSize;
stream.wpos += (int)expectSize;
length -= expectSize;
moduleId = stream.readUint8();
stream.clear();
state = READ_STATE.READ_STATE_MSGID;
expectSize = 1;
}
else
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, length);
stream.wpos += (int)length;
expectSize -= length;
break;
}
}
else if (state == READ_STATE.READ_STATE_MSGID)
{
if (length >= expectSize)
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, expectSize);
totallen += expectSize;
stream.wpos += (int)expectSize;
length -= expectSize;
msgid = stream.readUint8();
stream.clear();
state = READ_STATE.READ_STATE_RESPONSE_FLAG;
expectSize = 1;
}
else
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, length);
stream.wpos += (int)length;
expectSize -= length;
break;
}
}
else if (state == READ_STATE.READ_STATE_RESPONSE_FLAG)
{
if (length >= expectSize)
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, expectSize);
totallen += expectSize;
stream.wpos += (int)expectSize;
length -= expectSize;
responseFlag = stream.readUint8();
stream.clear();
state = READ_STATE.READ_STATE_BODY;
//expectSize = msglen - 4 - 1 - 2 - 4 - 2;
expectSize = (uint)(msglen - 1 - 1 - 1 - 1);//flowId moduleId msgId
}
else
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, length);
stream.wpos += (int)length;
expectSize -= length;
break;
}
}
/*
* body Can be empty
*/
if (state == READ_STATE.READ_STATE_BODY) //真正的Body消息体
{
//Debug.LogError("body expect BodySize:"+length+" expSize "+expectSize);
if (length >= expectSize)
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, expectSize);
totallen += expectSize;
stream.wpos += (int)expectSize;
length -= expectSize;
/*
* No Handler Or PushMessage forward To IPacketHandler
* Call Who's RPC Method Or Register Many RPC Method to Handle It ?
* [PushHandler]
* void GCPushSpriteInfo(Packet packet) {
* }
*
* PacketHandler namespace
* IPacketHandler---->GCPushSpriteInfo
*/
IMessageLite pbmsg = MyLib.Util.GetMsg(moduleId, msgid, stream.getBytString()); //通过moduleId,msgid找到对于的proto结构,然后把stream中的内容调用proto的库转换为proto结构
//Debug.LogError("expect msgType: "+pbmsg.GetType());
Packet p = new Packet(msglen, flowId, moduleId, msgid, responseFlag, pbmsg);
var fullName = pbmsg.GetType().FullName;
mainLoop.queueInLoop(() => //这里的mainloop就是用MonoBehaviour开出来的模拟线程
{
Debug.Log("ReadPacket: " + p.protoBody.ToString());
});
mainLoop.queueInLoop(() => //放到Mainloop中进行消息处理
{
MessageHandler handler = null;
if (flowHandler == null)
{
handler = msgHandle; //msgHandle由RemoteClient提供
}
else if (flowHandler.ContainsKey(flowId)) //如果需要对该flowId特殊处理,在这里完成,对于由客户端发起带有Flowid的消息,服务器会回一个同样Flowid的消息
{
handler = flowHandler[flowId];
flowHandler.Remove(flowId);
if (handler == null)
{
Debug.LogError("FlowHandlerIsNull: " + flowId);
}
}
else
{
handler = msgHandle; //,默认也是由RemoteClient提供msgHandle处理
}
if (handler != null)
{
handler(p);
}
else
{
Debug.LogError("MessageReader::process No handler for flow Message " + msgid + " " + flowId + " " + pbmsg.GetType() + " " + pbmsg);
}
});
//fullName是检测handlePB()中返回的继承该IMessageLite接口的类是否带有Push字段,带有该字段的协议是由服务器主动发起,
//Debug.LogError("HandlerIs: "+flowId+" h "+handler);
if (fullName.Contains("Push"))
{
//Log.Net("MessageReader Handler PushMessage");
if (mainLoop != null)
{
mainLoop.queueInLoop(delegate
{
var handlerName = fullName.Replace("MyLib", "PacketHandler");
var tp = Type.GetType(handlerName); //通过type的名字找到该Type
if (tp == null)
{
Debug.LogError("PushMessage noHandler " + handlerName);
}
else
{
//Debug.Log("Handler Push Message here "+handlerName);
var ph = (IPacketHandler)Activator.CreateInstance(tp); //Activator .CreateInstance()用于创建类的实例
ph.HandlePacket(p); //IPacketHandler提供了HandlePacket的方法,该IPacketHandler接口主要是对协议中的Push字段(服务器单方消息)进行处理的接口
}
});
}
}
stream.clear();
state = READ_STATE.READ_STATE_MSGLEN;
expectSize = 2;
}
else
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, length);
stream.wpos += (int)length;
expectSize -= length;
break;
}
}
}
if (responseFlag != 0)
{
Debug.LogError("MessageReader:: read Error Packet " + responseFlag);
}
//Log.Net("current state after " + state + " msglen " + msglen + " " + length);
//Log.Net("MessageReader:: prop flag" + flag + " msglen " + msglen + " flowId " + flowId + " moduleId " + moduleId + " msgid " + msgid + " responseTime " + responseTime + " responseFlag " + responseFlag + " expectSize " + expectSize);
}
public void process(byte[] datas, MessageLength length)
{
Debug.Log("process receive Data " + length + " state " + state);
MessageLength totallen = 0;
while (length > 0 && expectSize > 0)
{
if (state == READ_STATE.READ_STATE_FLAG) //1
{
if (length >= expectSize)
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, expectSize);
totallen += expectSize;
stream.wpos += (int)expectSize;
length -= expectSize;
flag = stream.readUint8();
stream.clear();
state = READ_STATE.READ_STATE_MSGLEN;
expectSize = 4;
}
else
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, length);
stream.wpos += (int)length;
expectSize -= length;
break;
}
}
else if (state == READ_STATE.READ_STATE_MSGLEN) //4
{
if (length >= expectSize)
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, expectSize);
totallen += expectSize;
stream.wpos += (int)expectSize;
length -= expectSize;
msglen = stream.readUint32();
stream.clear();
state = READ_STATE.READ_STATE_FLOWID;
expectSize = 4;
}
else
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, length);
stream.wpos += (int)length;
expectSize -= length;
break;
}
}
else if (state == READ_STATE.READ_STATE_FLOWID) //4
{
if (length >= expectSize)
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, expectSize);
totallen += expectSize;
stream.wpos += (int)expectSize;
length -= expectSize;
flowId = stream.readUint32();
stream.clear();
state = READ_STATE.READ_STATE_MODULEID;
expectSize = 1;
}
else
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, length);
stream.wpos += (int)length;
expectSize -= length;
break;
}
}
else if (state == READ_STATE.READ_STATE_MODULEID) //1
{
if (length >= expectSize)
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, expectSize);
totallen += expectSize;
stream.wpos += (int)expectSize;
length -= expectSize;
moduleId = stream.readUint8();
stream.clear();
state = READ_STATE.READ_STATE_MSGID;
expectSize = 2;
}
else
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, length);
stream.wpos += (int)length;
expectSize -= length;
break;
}
}
else if (state == READ_STATE.READ_STATE_MSGID) //2
{
if (length >= expectSize)
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, expectSize);
totallen += expectSize;
stream.wpos += (int)expectSize;
length -= expectSize;
msgid = stream.readUint16();
stream.clear();
state = READ_STATE.READ_STATE_BODY;
expectSize = msglen - 4 - 1 - 2;
}
else
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, length);
stream.wpos += (int)length;
expectSize -= length;
break;
}
}
/*
* body Can be empty handle body immediately
*/
if (state == READ_STATE.READ_STATE_BODY)
{
if (length >= expectSize)
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, expectSize);
totallen += expectSize;
stream.wpos += (int)expectSize;
length -= expectSize;
/*
* No Handler Or PushMessage forward To IPacketHandler
* Call Who's RPC Method Or Register Many RPC Method to Handle It ?
* [PushHandler]
* void GCPushSpriteInfo(Packet packet) {
* }
*
* PacketHandler namespace
* IPacketHandler---->GCPushSpriteInfo
*/
MyLib.ServerMsgReader.MessageHandler handler = msgHandle;
//KBEngine.Message msg = new KBEngine.Message();
IMessageLite pbmsg = KBEngine.Message.handlePB(moduleId, msgid, stream);
KBEngine.Packet p = new KBEngine.Packet(flag, msglen, flowId, moduleId, msgid, 0, 0, pbmsg);
//var fullName = pbmsg.GetType().FullName;
KBEngine.KBEngineApp.app.queueInLoop(delegate() {
handler(p);
});
stream.clear();
state = READ_STATE.READ_STATE_FLAG;
expectSize = 1;
}
else
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, length);
stream.wpos += (int)length;
expectSize -= length;
break;
}
}
}
Debug.Log("server state after " + state + " msglen " + msglen + " " + length);
Debug.Log(" server MessageReader:: prop flag" + flag + " msglen " + msglen + " flowId " + flowId + " moduleId " + moduleId + " msgid " + msgid + " responseTime " + 0 + " responseFlag " + 0 + " expectSize " + expectSize);
}
public void process(byte[] datas, MessageLength length)
{
MessageLength totallen = 0;
while (length > 0 && expectSize > 0)
{
if (state == READ_STATE.READ_STATE_MSGID)
{
if (length >= expectSize)
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, expectSize);
totallen += expectSize;
stream.wpos += expectSize;
length -= expectSize;
msgid = stream.readUint16();
stream.clear();
Message msg = Message.clientMessages[msgid];
if (msg.msglen == -1)
{
state = READ_STATE.READ_STATE_MSGLEN;
expectSize = 2;
}
else
{
state = READ_STATE.READ_STATE_BODY;
expectSize = (MessageLength)msg.msglen;
}
}
else
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, length);
stream.wpos += length;
expectSize -= length;
break;
}
}
else if (state == READ_STATE.READ_STATE_MSGLEN)
{
if (length >= expectSize)
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, expectSize);
totallen += expectSize;
stream.wpos += expectSize;
length -= expectSize;
msglen = stream.readUint16();
stream.clear();
state = READ_STATE.READ_STATE_BODY;
expectSize = msglen;
}
else
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, length);
stream.wpos += length;
expectSize -= length;
break;
}
}
else if (state == READ_STATE.READ_STATE_BODY)
{
if (length >= expectSize)
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, expectSize);
totallen += expectSize;
stream.wpos += expectSize;
length -= expectSize;
Message msg = Message.clientMessages[msgid];
msg.handleMessage(stream);
stream.clear();
state = READ_STATE.READ_STATE_MSGID;
expectSize = 2;
}
else
{
Array.Copy(datas, totallen, stream.data(), stream.wpos, length);
stream.wpos += length;
expectSize -= length;
break;
}
}
}
}
public ServerMsgReader()
{
expectSize = 2;
state = READ_STATE.READ_STATE_MSGLEN;
}
