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git://xwords.git.sourceforge.net/gitroot/xwords/xwords
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4c8cf98d24
and use it to send and check for heartbeats over any transport. Caller must supply a reset proc which is called when heartbeat hasn't been received in too long. No changes required to comms protocol, but that means the heartbeat interval is fixed at compile time: can't be negotiated, and the two ends had better agree. Currently tested with linux host and PalmOS guest, where only the first heartbeat failure is recovered from. So there's some debugging to be done still.
116 lines
3.7 KiB
C
116 lines
3.7 KiB
C
/* -*-mode: C; fill-column: 76; c-basic-offset: 4; -*- */
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/*
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* Copyright 2001 by Eric House (xwords@eehouse.org). All rights reserved.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef _GAME_H_
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#define _GAME_H_
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#include "model.h"
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#include "board.h"
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#include "comms.h"
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#include "server.h"
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#include "util.h"
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#ifdef CPLUS
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extern "C" {
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#endif
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#define STREAM_VERS_KEYNAV 0x04
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#define STREAM_VERS_RELAY 0x03
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#define STREAM_VERS_41B4 0x02
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#define STREAM_VERS_405 0x01
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#ifdef KEYBOARD_NAV
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# define CUR_STREAM_VERS STREAM_VERS_KEYNAV
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#else
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# define CUR_STREAM_VERS STREAM_VERS_RELAY
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#endif
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typedef struct LocalPlayer {
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XP_UCHAR* name;
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XP_UCHAR* password;
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XP_U16 secondsUsed;
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XP_Bool isRobot;
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XP_Bool isLocal;
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} LocalPlayer;
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#define DUMB_ROBOT 0
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#define SMART_ROBOT 1
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typedef struct CurGameInfo {
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XP_UCHAR* dictName;
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LocalPlayer players[MAX_NUM_PLAYERS];
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XP_U16 gameID; /* uniquely identifies game */
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XP_U16 gameSeconds; /* for timer */
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XP_U8 nPlayers;
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XP_U8 boardSize;
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DeviceRole serverRole;
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XP_Bool hintsNotAllowed;
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XP_Bool timerEnabled;
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XP_Bool allowPickTiles;
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XP_Bool allowHintRect;
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XP_U8 robotSmartness;
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XWPhoniesChoice phoniesAction;
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} CurGameInfo;
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typedef struct XWGame {
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BoardCtxt* board;
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ModelCtxt* model;
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ServerCtxt* server;
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#ifndef XWFEATURE_STANDALONE_ONLY
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CommsCtxt* comms;
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#endif
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} XWGame;
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void game_makeNewGame( MPFORMAL XWGame* game, CurGameInfo* gi,
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XW_UtilCtxt* util, DrawCtx* draw, XP_U16 gameID,
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CommonPrefs* cp, TransportSend sendproc,
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IF_CH(TransportReset resetproc) void* closure);
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void game_reset( MPFORMAL XWGame* game, CurGameInfo* gi, XW_UtilCtxt* util,
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XP_U16 gameID, CommonPrefs* cp, TransportSend sendproc,
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IF_CH(TransportReset resetproc) void* closure );
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XP_Bool game_makeFromStream( MPFORMAL XWStreamCtxt* stream, XWGame* game,
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CurGameInfo* gi,
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DictionaryCtxt* dict, XW_UtilCtxt* util,
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DrawCtx* draw, CommonPrefs* cp,
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TransportSend sendProc, IF_CH(TransportReset rp)
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void* closure );
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void game_saveToStream( const XWGame* game, const CurGameInfo* gi,
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XWStreamCtxt* stream );
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void game_dispose( XWGame* game );
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void gi_initPlayerInfo( MPFORMAL CurGameInfo* gi,
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const XP_UCHAR* nameTemplate );
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void gi_disposePlayerInfo( MPFORMAL CurGameInfo* gi );
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void gi_writeToStream( XWStreamCtxt* stream, const CurGameInfo* gi );
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void gi_readFromStream( MPFORMAL XWStreamCtxt* stream, CurGameInfo* gi );
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void gi_copy( MPFORMAL CurGameInfo* destGI, CurGameInfo* srcGi );
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XP_U16 gi_countLocalHumans( const CurGameInfo* gi );
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XP_Bool player_hasPasswd( LocalPlayer* player );
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XP_Bool player_passwordMatches( LocalPlayer* player, XP_U8* buf, XP_U16 len );
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XP_U16 player_timePenalty( CurGameInfo* gi, XP_U16 playerNum );
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#ifdef CPLUS
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}
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#endif
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#endif
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