public void AppendPkg(PkgReader pkg, int offset)
{
//WriteByteArray(pkg.Ptr, pkg.DataPtr() + offset, pkg.GetSize() - offset);
unsafe
{
var src = (byte *)pkg.Ptr;
WritePtr(src + pkg.DataPtr() + offset, pkg.GetSize() - offset);
}
}
public virtual RPCParameter CreateParameter(PkgReader pkg)
{
//反射读取包
//如果生成代码，这里就直接new ，然后按顺序read包数据
var param = System.Activator.CreateInstance(ParamType) as RPCParameter;
if (param == null)
{
return(null);
}
param.ReadObject(pkg);
return(param);
}
public void DoCallBack(UInt16 serialId, PkgReader data)
{
lock (WaitCallBacks)
{
RPCWait wait;
if (WaitCallBacks.TryGetValue(serialId, out wait))
{
WaitCallBacks.Remove(serialId);
#if PWindow
var saved = System.Threading.SynchronizationContext.Current;
System.Threading.SynchronizationContext.SetSynchronizationContext(null);
wait.RetCallBack(data, false);
System.Threading.SynchronizationContext.SetSynchronizationContext(saved);
#else
wait.RetCallBack(data, false);
#endif
RPCWaitAllocator.ReleaseObject(wait);
}
}
}
public object Execute(PkgReader pkg, Net.NetConnection connect, ref RPCRouter.RouteData routeInfo)
{
UInt16 rpcIndex = 0;
UInt32 rpcHash = 0;
bool hasReturn = false;
bool isHashIndex = pkg.IsHashIndex();
if (isHashIndex)
{
hasReturn = pkg.IsHasReturn();
pkg.Read(out rpcHash);
}
else
{
pkg.Read(out rpcIndex);
hasReturn = (rpcIndex & WaitFlag) != 0 ? true : false;
}
if (hasReturn != pkg.IsHasReturn())
{
System.Diagnostics.Debug.Assert(false);
}
UInt16 serialId = 0;
if (hasReturn)
{
pkg.Read(out serialId);
rpcIndex = (UInt16)(rpcIndex & MaxRPC);
}
RPCExec exec = null;
if (isHashIndex)
{
exec = GetExecByHash(rpcHash);
}
else
{
exec = GetExecByIndex(rpcIndex);
}
if (exec == null)
{
System.Diagnostics.Debug.WriteLine($"RPC GetExecByIndex is null:{rpcIndex}");
return(null);
}
var parameter = exec.CreateParameter(pkg);
parameter.SerialId = serialId;
parameter.RouteInfo = routeInfo;
parameter.Connect = connect;
parameter.ExtraReader = pkg;
object host = parameter.GetHostObject();
if (host == null)
{
exec.DestroyParameter(parameter);
System.Diagnostics.Debug.WriteLine($"RPC HostObject is null:{parameter.GetType().FullName}");
return(null);
}
var authority = parameter.GetAuthority(host);
if (authority < exec.CallAttr.LimitLevel)
{//超越权限
exec.DestroyParameter(parameter);
System.Diagnostics.Debug.WriteLine($"Over Authority[{authority}<{exec.CallAttr.LimitLevel.ToString()}]:{parameter.GetHostObjectName()}=>{parameter.GetRPCMethod().Name}");
return(null);
}
try
{
return(parameter.DoExecute(exec, host));
}
catch (Exception ex)
{
Profiler.Log.WriteException(ex);
return(null);
}
finally
{
exec.DestroyParameter(parameter);
}
}
public void ReceiveData(Net.NetConnection sender, byte[] pData, int nLength, Int64 recvTime)
{
unsafe
{
if (nLength < sizeof(RPCHeader))
{
return;
}
}
var router = sender.Router as RPCRouter;
if (router == null)
{
System.Diagnostics.Debug.WriteLine($"connect bind a invalid data");
return;
}
var pkg = new PkgReader(pData, nLength, recvTime);
if (PkgRcver != null)
{
PkgRcver.OnReceivePackage(sender, pkg);
}
byte route = 0;
pkg.Read(out route);
var isReturn = (route & (byte)ERouteTarget.ReturnFlag) != 0 ? true : false;
route = (byte)(route & (byte)ERouteTarget.ReturnMask);
ERouteTarget target = (ERouteTarget)route;
switch (target)
{
case ERouteTarget.Self:
{
if (isReturn)
{
UInt16 serialId = 0;
pkg.Read(out serialId);
DoCallBack(serialId, pkg);
}
else
{
Execute(pkg, sender, ref router.RouteInfo);
}
}
break;
case ERouteTarget.Routed:
{
var routeInfo = new RPCRouter.RouteData();
routeInfo.Load(pkg);
Execute(pkg, sender, ref routeInfo);
}
break;
case ERouteTarget.Client:
{ //只有GateServer才有转发到客户端的需求
#if Server
var routePkg = new PkgWriter();
var routeInfo = new RPCRouter.RouteData();
routeInfo.Load(pkg);
if (Vise3D.Server.IGateServer.Instance != null)
{
if (isReturn)
{
route = (byte)((byte)ERouteTarget.Self | (byte)ERouteTarget.ReturnFlag);
routePkg.Write(route);
UInt16 seriaId;
pkg.Read(out seriaId);
routePkg.Write(seriaId);
}
else
{
route = (byte)ERouteTarget.Self;
routePkg.Write(route);
}
routePkg.AppendPkg(pkg, pkg.GetPosition());
routePkg.SendBuffer(Vise3D.Server.IGateServer.Instance.GetClientConnect(routeInfo.RouteSlot));
}
#endif
}
break;
case ERouteTarget.Hall:
{
var routePkg = new PkgWriter(nLength + 64);
routePkg.Write((byte)ERouteTarget.Routed);
router.RouteInfo.Save(routePkg, ERouteTarget.Hall);
routePkg.SetFlags(pkg.GetFlags());
routePkg.AppendPkg(pkg, pkg.GetPosition());
routePkg.SendBuffer(RouterTargetConnect(target, router));
routePkg.Dispose();
}
break;
case ERouteTarget.Data:
case ERouteTarget.Keep:
case ERouteTarget.Reg:
case ERouteTarget.Path:
case ERouteTarget.Log:
{
var routePkg = new PkgWriter(nLength + 64);
routePkg.Write((byte)ERouteTarget.Routed);
router.RouteInfo.Save(routePkg, target);
routePkg.SetFlags(pkg.GetFlags());
routePkg.AppendPkg(pkg, pkg.GetPosition());
routePkg.SendBuffer(GetServerConnect(target));
routePkg.Dispose();
}
break;
}
pkg.Dispose();
}