xwords/xwords4/common/device.h
Eric House 2dfc9129f3 add timestamp to saved msgs, modify mqtt header to include later
I want receiver to know when message was originally created. This adds
timestamp to messages and passes it via send proc. Client needs to
send it where possible. So far, MQTT format can't include it without
change, so I'm adding a new proto version. This change can read the
new version. Once that's well-enough distributed I can start sending
using it. Other transmission types than MQTT are for later.
2022-06-29 12:34:27 -07:00

42 lines
1.7 KiB
C

/* -*-mode: C; fill-column: 78; c-basic-offset: 4; -*- */
/*
* Copyright 2020 by Eric House (xwords@eehouse.org). All rights reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef _DEVICE_H_
#define _DEVICE_H_
#include "dutil.h"
// void device_load( XW_DUtilCtxt dctxt );
# ifdef XWFEATURE_DEVICE
void dvc_store( XW_DUtilCtxt* dctxt, XWEnv xwe );
# else
# define dvc_store(dctxt, xwe)
# endif
void dvc_getMQTTDevID( XW_DUtilCtxt* dutil, XWEnv xwe, MQTTDevID* devID );
void dvc_resetMQTTDevID( XW_DUtilCtxt* dutil, XWEnv xwe );
void dvc_makeMQTTInvite( XW_DUtilCtxt* dutil, XWEnv xwe, XWStreamCtxt* stream,
const NetLaunchInfo* nli, XP_U32 timestamp );
void dvc_makeMQTTMessage( XW_DUtilCtxt* dutil, XWEnv xwe, XWStreamCtxt* stream,
XP_U32 gameID, XP_U32 timestamp, const XP_U8* buf, XP_U16 len );
void dvc_makeMQTTNoSuchGame( XW_DUtilCtxt* dutil, XWEnv xwe,
XWStreamCtxt* stream, XP_U32 gameID, XP_U32 timestamp );
void dvc_parseMQTTPacket( XW_DUtilCtxt* dutil, XWEnv xwe, const XP_U8* buf, XP_U16 len );
#endif