private void buildFileDescriptor(FileDescriptorSet desc)
{
if (desc == null)
{
throw new ArgumentNullException("FileDescriptorSet can not be null");
}
foreach (var fd in desc.file)
{
if (descriptors.FileDescriptors.ContainsKey(fd.name))
{
continue;
}
descriptors.FileDescriptors.Add(fd.name, fd);
foreach (var enum_desc in fd.enum_type)
{
string enum_key = fd.package.Length > 0? string.Format("{0}.{1}", fd.package, enum_desc.name): enum_desc.name;
if (descriptors.EnumDescriptors.ContainsKey(enum_key))
{
lastError.AddLast(string.Format("enum discriptor {0} already existed"));
}
else
{
descriptors.EnumDescriptors.Add(enum_key, enum_desc);
foreach (var enum_val in enum_desc.value)
{
string enum_val_key = string.Format("{0}.{1}", enum_key, enum_val.name);
descriptors.EnumValueDescriptors[enum_val_key] = enum_val;
}
}
}
foreach (var msg_desc in fd.message_type)
{
string key = fd.package.Length > 0 ? string.Format("{0}.{1}", fd.package, msg_desc.name): msg_desc.name;
if (descriptors.MsgDescriptors.ContainsKey(key))
{
lastError.AddLast(string.Format("message discriptor {0} already existed"));
}
else
{
DynamicMessage.MsgDiscriptor res = new DynamicMessage.MsgDiscriptor();
res.Package = fd.package;
res.Protocol = msg_desc;
res.FieldIdIndex = new Dictionary <int, FieldDescriptorProto>();
res.FieldNameIndex = new Dictionary <string, FieldDescriptorProto>();
descriptors.MsgDescriptors.Add(key, res);
}
}
}
}
public DynamicMessage Create(string path)
{
lastError.Clear();
DynamicMessage.MsgDiscriptor out_desc = GetMsgDiscriptor(path);
if (null != out_desc)
{
return(Create(out_desc));
}
lastError.AddLast(string.Format("invalid protocol path {0}", path));
return(null);
}
public DynamicMessage Decode(DynamicMessage.MsgDiscriptor out_desc, Stream stream)
{
lastError.Clear();
DynamicMessage ret = Create(out_desc);
if (null == ret)
{
lastError.AddLast(string.Format("invalid protocol path {0}.{1}", out_desc.Package, out_desc.Protocol));
return(null);
}
if (false == ret.Parse(stream))
{
lastError.AddLast(ret.LastError);
return(null);
}
return(ret);
}
public DynamicMessage Create(DynamicMessage.MsgDiscriptor out_desc)
{
return(new DynamicMessage(out_desc, descriptors));
}