//从二进制流中反序列化出对象RpcMessage
public static RpcMessage unmarshall(Stream stream)
{
RpcMessage m = new RpcMessage();
BinaryReader reader = new BinaryReader(stream);
try {
m.type = RpcBinarySerializer.readByte(reader);
m.sequence = RpcBinarySerializer.readInt(reader);
m.calltype = RpcBinarySerializer.readByte(reader);
m.ifidx = RpcBinarySerializer.readShort(reader);
m.opidx = RpcBinarySerializer.readShort(reader);
m.errcode = RpcBinarySerializer.readInt(reader);
m.paramsize = RpcBinarySerializer.readByte(reader);
m.call_id = RpcBinarySerializer.readShort(reader);
if (m.extra.unmarshall(stream) == false)
{
return(null);
}
m.paramstream = reader.ReadBytes((int)(stream.Length - stream.Position));
}
catch (Exception e) {
RpcCommunicator.instance().logger.error(e.ToString());
m = null;
}
return(m);
}
// cha ,java 里面有个bug啊，计算datasize有问题，回过头去改一下(python,...其他有没有问题啊，查查！）
public int datasize()
{
int size = 0;
//string key, val;
UTF8Encoding utf8 = new UTF8Encoding();
foreach (KeyValuePair <string, string> kv in _props)
{
size += RpcBinarySerializer.getByteCount(kv.Key) + RpcBinarySerializer.getByteCount(kv.Value);
}
return(size);
}
public bool marshall(Stream d)
{
try{
BinaryWriter writer = new BinaryWriter(d);
if (_props == null)
{
_props = new Dictionary <string, string>();
}
RpcBinarySerializer.writeInt(_props.Count, writer);
foreach (KeyValuePair <string, string> kv in _props)
{
RpcBinarySerializer.writeString(kv.Key, writer);
RpcBinarySerializer.writeString(kv.Value, writer);
}
}
catch (Exception e) {
return(false);
}
return(true);
}
//刚才出去吃麦，看到一只dog在贴单子，一过去，车开走了，那个沮丧的样子哦，还一直呆在那里与正拍摄的我进行对视
// 车子，单子，票子奋斗的dog
public Stream marshall()
{
// to be continue..
MemoryStream stream = new MemoryStream();
BinaryWriter writer = new BinaryWriter(stream);
RpcBinarySerializer.writeByte((byte)RpcConstValue.MSGTYPE_RPC, writer);
RpcBinarySerializer.writeInt(this.sequence, writer);
RpcBinarySerializer.writeByte((byte)this.calltype, writer);
RpcBinarySerializer.writeShort((short)this.ifidx, writer);
RpcBinarySerializer.writeShort((short)this.opidx, writer);
RpcBinarySerializer.writeInt(this.errcode, writer);
RpcBinarySerializer.writeByte((byte)this.paramsize, writer);
RpcBinarySerializer.writeShort((short)this.call_id, writer);
this.extra.marshall(stream);
if (this.paramstream != null)
{
writer.Write(this.paramstream);
}
return(stream);
}
//BinaryReader 以 Little-Endian 格式读取此数据类型。
// Network Order is Big-Endian
public bool unmarshall(Stream d)
{
try{
BinaryReader reader = new BinaryReader(d);
int size = 0;
size = RpcBinarySerializer.readInt(reader);
string key, val;
//byte[] bytes;
//int len = 0;
for (int n = 0; n < size; n++)
{
key = RpcBinarySerializer.readString(reader);
val = RpcBinarySerializer.readString(reader);
_props.Add(key, val);
}
}catch (Exception e) {
RpcCommunicator.instance().getLogger().error(e.ToString());
return(false);
}
return(true);
}
