/*

  LibreFront --- an OpenFront clone
  Copyright (C) 2025  Adrien Jaguenet
  Copyright (C) 2025  Emil Kosz

  This program is free software: you can redistribute it and/or modify
  it under the terms of the GNU Affero General Public License as published by
  the Free Software Foundation, either version 3 of the License, or
  (at your option) any later version.

  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU Affero General Public License for more details.

  You should have received a copy of the GNU Affero General Public License
  along with this program.  If not, see <https://www.gnu.org/licenses/>.

*/

#pragma once

#include <glib.h>

#include "ClientRequest.h"
#include "ServerResponse.h"

#define PROTOCOL_VERSION 0x1

typedef enum {
  RESPONSE_ERROR = 0xffffffff,
} ResponseType;

typedef enum {
  REQUEST_HELLO =    0x00000001,
  REQUEST_JOINGAME = 0x00000002,
} RequestType;

typedef struct {
  guint32 version;
  guint32 type;
  guint32 data_size;
} MessageHeader;

typedef struct {
  MessageHeader header;
  void* data;
} Message;

/* @param stream: input stream (from a socket ideally)
 * @param message: message structure that will be read into
 * @return -1 on error
 * */
int Message_read(GInputStream* stream, Message* message);