private TagNode ReadString()
{
byte[] lenBytes = new byte[2];
_stream.Read(lenBytes, 0, 2);
if (BitConverter.IsLittleEndian)
{
Array.Reverse(lenBytes);
}
short len = BitConverter.ToInt16(lenBytes, 0);
if (len < 0)
{
throw new NBTException(NBTException.MSG_READ_NEG);
}
byte[] strBytes = new byte[len];
_stream.Read(strBytes, 0, len);
System.Text.Encoding str = Encoding.UTF8;
TagNodeString val = new TagNodeString(str.GetString(strBytes));
return(val);
}
private bool VerifyString(TagNode tag, SchemaNodeString schema)
{
TagNodeString stag = tag as TagNodeString;
if (stag == null)
{
if (!OnInvalidTagType(new TagEventArgs(schema, tag)))
{
return(false);
}
}
if (schema.Length > 0 && stag.Length > schema.Length)
{
if (!OnInvalidTagValue(new TagEventArgs(schema, tag)))
{
return(false);
}
}
if (schema.Value != null && stag.Data != schema.Value)
{
if (!OnInvalidTagValue(new TagEventArgs(schema, tag)))
{
return(false);
}
}
return(true);
}
private void WriteString(TagNodeString val)
{
System.Text.Encoding str = Encoding.UTF8;
byte[] gzBytes = str.GetBytes(val.Data);
byte[] lenBytes = BitConverter.GetBytes((short)gzBytes.Length);
if (BitConverter.IsLittleEndian)
{
Array.Reverse(lenBytes);
}
_stream.Write(lenBytes, 0, 2);
_stream.Write(gzBytes, 0, gzBytes.Length);
}