libppub/src/pprf/Messages/UploadSession.vala

using Invercargill;

namespace Pprf.Messages {

    public class UploadSession : Message {
    
        public uint8[] session_authentication { get; set; }
        public uint32 max_chunk_size { get; set; }
    
        public UploadSession() {
            message_type = MessageType.UPLOAD_SESSION;
        }
    
        public override void deserialise (GLib.DataInputStream stream) throws Error {
            base.deserialise (stream);
            
            var auth_size = stream.read_uint16();
            session_authentication = new uint8[auth_size];
            stream.read(session_authentication);

            max_chunk_size = stream.read_uint32();
        }
    
        public override uint64 calculate_size() {
            return base.calculate_size() + 
                2 + // Auth size field
                session_authentication.length +
                4; // Chunk size field
        }
        
        public override void serialise(DataOutputStream stream) throws Error {
            base.serialise(stream);
            
            stream.put_uint16((uint16)session_authentication.length);
            stream.write(session_authentication);
            stream.put_uint32(max_chunk_size);
        }
    }
}