internal static void WriteNodeArray(this IWritableBuffer bw, DDNode[] arr, DDFieldTmpl dataTmpl)
{
int len = arr == null ? 0 : arr.Length;
bw.WriteUnsignedVarint(len);
for (int i = 0; i < len; i++)
{
bw.WritNode(arr[i], dataTmpl);
}
}
internal static DDNode ReadNode(this IReadableBuffer br, DDFieldTmpl fieldTmpl)
{
var len = (int)br.ReadUnsignedVarint();
if (len == 0)
{
return(null);
}
if (len < 0)
{
throw new OutOfMemoryException();
}
int _readLimitMark = br.Position + len;
try
{
string tmpl = null;
if (fieldTmpl.isUnknowType)
{
tmpl = Protocol.Instance.GetTypeName(br.ReadUnsignedShort());
}
else
{
tmpl = fieldTmpl.objTmpl;
}
if (tmpl != null)
{
var ret = DDNode.Creat(tmpl);
ret.Decode(br);
return(ret);
}
return(null);
}
catch (Exception e)
{
Logger.Exception(e);
}
finally
{
br.Seek(_readLimitMark);
}
return(null);
}
internal static DDNode[] ReadNodeArray(this IReadableBuffer br, DDFieldTmpl fieldTmpl)
{
var len = (int)br.ReadUnsignedVarint();
if (len == 0)
{
return(null);
}
if (len < 0)
{
throw new OutOfMemoryException();
}
var ret = new DDNode[len];
for (var i = 0; i < len; i++)
{
ret[i] = br.ReadNode(fieldTmpl);
}
return(ret);
}
internal static void WritNode(this IWritableBuffer bw, DDNode obj, DDFieldTmpl fieldTmpl)
{
if (obj != null)
{
using (var tempBw = ByteBuffer.Pool.Get())
{
if (fieldTmpl.isUnknowType)
{
var typeCode = Protocol.Instance.GetTypeCode(obj.Tmpl.fullName);
tempBw.WriteUnsignedShort(typeCode);
if (typeCode == 0)
{
Logger.Error("GetTypeCode failed! -> {0}", obj.GetType());
}
else
{
obj.Encode(tempBw);
}
}
else
{
if (fieldTmpl.objTmpl != obj.Tmpl.fullName)
{
Logger.Error("write failed! can't match tmpl {0} -> {1} ", fieldTmpl.objTmpl, obj.Tmpl.fullName);
}
else
{
obj.Encode(tempBw);
}
}
bw.WriteUnsignedVarint(tempBw.Length);
bw.Write(tempBw);
}
}
else
{
bw.WriteShort(0);
}
}
internal void InitTmpl(DDFieldTmpl tmpl)
{
this.Tmpl = tmpl;
}