private void WriteValue(object value)
{
if (value == null)
{
return;
}
if (value is byte)
{
output.Write((byte)value);
}
else if (value is short)
{
output.Write((short)value);
}
else if (value is int)
{
output.Write((int)value);
}
else if (value is long)
{
output.Write((long)value);
}
else if (value is float)
{
output.Write((float)value);
}
else if (value is double)
{
output.Write((double)value);
}
else if (value is DateTime)
{
output.Write(UnixDateTime.ToUnixTimestamp((DateTime)value));
}
else if (value is String)
{
string s = (string)value;
int sz = s.Length;
output.Write(sz);
for (int i = 0; i < sz; i++)
{
output.Write(s[i]);
}
}
else if (value is Array)
{
//TODO:
}
else if (value is PathStruct)
{
PathStruct pathStruct = (PathStruct)value;
string[] memberNames = pathStruct.MemberNames;
int sz = pathStruct.MemberCount;
output.Write(sz);
for (int i = 0; i < sz; i++)
{
string memberName = memberNames[i];
WriteValue(memberName);
Write(pathStruct.GetValue(memberName));
}
}
else
{
throw new ArgumentException("The value is not supported.");
}
}
private PathValue ReadValue(PathValueType type)
{
if (type == PathValueType.Null)
{
return(PathValue.Null);
}
if (type == PathValueType.Boolean)
{
return(new PathValue(input.ReadBoolean()));
}
if (type == PathValueType.Byte)
{
return(new PathValue(input.ReadByte()));
}
if (type == PathValueType.Int16)
{
return(new PathValue(input.ReadInt16()));
}
if (type == PathValueType.Int32)
{
return(new PathValue(input.ReadInt32()));
}
if (type == PathValueType.Int64)
{
return(new PathValue(input.ReadInt64()));
}
if (type == PathValueType.Single)
{
return(new PathValue(input.ReadSingle()));
}
if (type == PathValueType.Double)
{
return(new PathValue(input.ReadDouble()));
}
if (type == PathValueType.String)
{
int length = input.ReadInt32();
StringBuilder sb = new StringBuilder(length);
for (int i = 0; i < length; i++)
{
sb.Append(input.ReadChar());
}
return(new PathValue(sb.ToString()));
}
if (type == PathValueType.DateTime)
{
return(new PathValue(UnixDateTime.ToDateTime(input.ReadInt64())));
}
if (type == PathValueType.Struct)
{
int memberCount = input.ReadInt32();
PathStruct pathStruct = new PathStruct();
for (int i = 0; i < memberCount; i++)
{
string memberName = ReadValue(PathValueType.String);
PathValue value = ReadValue();
pathStruct.SetValue(memberName, value);
}
return(new PathValue(pathStruct));
}
if (type == PathValueType.Array)
{
PathValueType elementType = (PathValueType)input.ReadByte();
int length = input.ReadInt32();
PathValue array = PathValue.CreateArray(elementType, length);
for (int i = 0; i < length; i++)
{
PathValue value = ReadValue(elementType);
array.SetValue(i, value.Value);
}
return(array);
}
throw new NotSupportedException();
}