+++ /dev/null
-/*
- * backend.h -- Interface exported by XBoard back end
- * $Id$
- *
- * Copyright 1991 by Digital Equipment Corporation, Maynard, Massachusetts.
- * Enhancements Copyright 1992-95 Free Software Foundation, Inc.
- *
- * The following terms apply to Digital Equipment Corporation's copyright
- * interest in XBoard:
- * ------------------------------------------------------------------------
- * All Rights Reserved
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation for any purpose and without fee is hereby granted,
- * provided that the above copyright notice appear in all copies and that
- * both that copyright notice and this permission notice appear in
- * supporting documentation, and that the name of Digital not be
- * used in advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- *
- * DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
- * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
- * DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
- * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
- * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
- * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- * ------------------------------------------------------------------------
- *
- * The following terms apply to the enhanced version of XBoard distributed
- * by the Free Software Foundation:
- * ------------------------------------------------------------------------
- * 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 _BACKEND
-#define _BACKEND
-
-#include "lists.h"
-#include "frontend.h"
-
-extern int gotPremove;
-extern int pausing, cmailMsgLoaded, flipView;
-extern char white_holding[], black_holding[];
-extern int currentMove, backwardMostMove, forwardMostMove;
-extern int blackPlaysFirst;
-extern FILE *debugFP;
-extern char* programVersion;
-extern ProcRef firstProgramPR, secondProgramPR;
-extern Board boards[];
-
-char *CmailMsg P((void));
-char *PositionToFEN P((int move));
-void EditPositionPasteFEN P((char *fen));
-void TimeDelay P((long ms));
-void SendMultiLineToICS P(( char *text ));
-void AnalysisPeriodicEvent P((int force));
-void SetWhiteToPlayEvent P((void));
-void SetBlackToPlayEvent P((void));
-void InitBackEnd1 P((void));
-void InitBackEnd2 P((void));
-void ConsoleCreate P((void));
-void DisplayAnalysis P((int NewState, int pv));
-int IsPromotion P((int fromX, int fromY, int toX, int toY));
-int PieceForSquare P((int x, int y));
-int OKToStartUserMove P((int x, int y));
-void Reset P((int redraw, int init));
-void ResetGameEvent P((void));
-int LoadGame P((FILE *f, int n, char *title, int useList));
-int LoadGameFromFile P((char *filename, int n, char *title, int useList));
-int CmailLoadGame P((FILE *f, int n, char *title, int useList));
-int ReloadGame P((int offset));
-int SaveGame P((FILE *f, int dummy, char *dummy2));
-int SaveGameToFile P((char *filename, int append));
-int LoadPosition P((FILE *f, int n, char *title));
-int ReloadPosition P((int offset));
-int SavePosition P((FILE *f, int dummy, char *dummy2));
-void EditPositionEvent P((void));
-void FlipViewEvent P((void));
-void MachineWhiteEvent P((void));
-void MachineBlackEvent P((void));
-void TwoMachinesEvent P((void));
-void EditGameEvent P((void));
-void TrainingEvent P((void));
-void IcsClientEvent P((void));
-void ForwardEvent P((void));
-void BackwardEvent P((void));
-void ToEndEvent P((void));
-void ToStartEvent P((void));
-void ToNrEvent P((int to));
-void RevertEvent P((void));
-void RetractMoveEvent P((void));
-void MoveNowEvent P((void));
-void TruncateGameEvent P((void));
-void ResetIcsQueue P((int gamenumber));
-void PauseEvent P((void));
-void CallFlagEvent P((void));
-void AcceptEvent P((void));
-void DeclineEvent P((void));
-void RematchEvent P((void));
-void DrawEvent P((void));
-void AbortEvent P((void));
-void AdjournEvent P((void));
-void ResignEvent P((void));
-void StopObservingEvent P((void));
-void StopExaminingEvent P((void));
-void PonderNextMoveEvent P((int newState));
-void ShowThinkingEvent P((int newState));
-void IcsAnalyze P((int newState));
-void IcsAnalyzeWindowUp P((void));
-void PeriodicUpdatesEvent P((int newState));
-void HintEvent P((void));
-void BookEvent P((void));
-void AboutGameEvent P((void));
-void ExitEvent P((int status));
-char *DefaultFileName P((char *));
-void UserMoveEvent P((int fromX, int fromY, int toX, int toY, int promoChar));
-void DecrementClocks P((void));
-char *TimeString P((long millisec));
-void AutoPlayGameLoop P((void));
-void DisplayBothClocks P((void));
-void EditPositionMenuEvent P((ChessSquare selection, int x, int y));
-void DropMenuEvent P((ChessSquare selection, int x, int y));
-int ParseTimeControl P((char *tc, int ti, int mps));
-void ProcessICSInitScript P((FILE * f));
-void EditCommentEvent P((void));
-void ReplaceComment P((int index, char *text));
-int ReplaceTags P((char *tags, GameInfo *gi));/* returns nonzero on error */
-void AppendComment P((int index, char *text));
-void ReloadCmailMsgEvent P((int unregister));
-void MailMoveEvent P((void));
-void EditTagsEvent P((void));
-void GetMoveListEvent P((void));
-void ExitAnalyzeMode P((void));
-void AnalyzeModeEvent P((void));
-void AnalyzeFileEvent P((void));
-void DoEcho P((void));
-void DontEcho P((void));
-void TidyProgramName P((char *prog, char *host, char *buf));
-void AskQuestionEvent P((char *title, char *question,
- char *replyPrefix, char *which));
-Boolean ParseOneMove P((char *move, int moveNum,
- ChessMove *moveType, int *fromX, int *fromY,
- int *toX, int *toY, char *promoChar));
-char *VariantName P((VariantClass v));
-VariantClass StringToVariant P((char *e));
-
-char *StrStr P((char *string, char *match));
-char *StrCaseStr P((char *string, char *match));
-char *StrSave P((char *s));
-char *StrSavePtr P((char *s, char **savePtr));
-
-#ifndef _amigados
-int StrCaseCmp P((char *s1, char *s2));
-int ToLower P((int c));
-int ToUpper P((int c));
-#else
-#define StrCaseCmp Stricmp /* Use utility.library functions */
-#include <proto/utility.h>
-#endif
-
-extern GameInfo gameInfo;
-
-
-/* pgntags.c prototypes
- */
-char *PGNTags P((GameInfo *));
-void PrintPGNTags P((FILE *f, GameInfo *));
-int ParsePGNTag P((char *, GameInfo *));
-char *PGNResult P((ChessMove result));
-
-
-/* gamelist.c prototypes
- */
-/* A game node in the double linked list of games.
- */
-typedef struct _ListGame {
- ListNode node;
- int number;
- unsigned long offset; /* Byte offset of game within file. */
- GameInfo gameInfo; /* Note that some entries may be NULL. */
-} ListGame;
-
-extern List gameList;
-void ClearGameInfo P((GameInfo *));
-int GameListBuild P((FILE *));
-void GameListInitGameInfo P((GameInfo *));
-char *GameListLine P((int, GameInfo *));
-
-extern char* StripHighlight P((char *)); /* returns static data */
-extern char* StripHighlightAndTitle P((char *)); /* returns static data */
-
-
-typedef struct _CPS {
- char *which;
- int maybeThinking;
- ProcRef pr;
- InputSourceRef isr;
- char *twoMachinesColor; /* "white\n" or "black\n" */
- char *program;
- char *host;
- char *dir;
- struct _CPS *other;
- char *initString;
- char *computerString;
- int sendTime; /* 0=don't, 1=do, 2=test */
- int sendDrawOffers;
- int useSigint;
- int useSigterm;
- int offeredDraw; /* countdown */
- int reuse;
- int useSetboard; /* 0=use "edit"; 1=use "setboard" */
- int useSAN; /* 0=use coordinate notation; 1=use SAN */
- int usePing; /* 0=not OK to use ping; 1=OK */
- int lastPing;
- int lastPong;
- int usePlayother;/* 0=not OK to use playother; 1=OK */
- int useColors; /* 0=avoid obsolete white/black commands; 1=use them */
- int useUsermove; /* 0=just send move; 1=send "usermove move" */
- int sendICS; /* 0=don't use "ics" command; 1=do */
- int sendName; /* 0=don't use "name" command; 1=do */
- int sdKludge; /* 0=use "sd DEPTH" command; 1=use "depth\nDEPTH" */
- int stKludge; /* 0=use "st TIME" command; 1=use "level 1 TIME" */
- char tidy[MSG_SIZ];
- int matchWins;
- char variants[MSG_SIZ];
- int analysisSupport;
- int analyzing;
- int protocolVersion;
- int initDone;
-} ChessProgramState;
-
-ChessProgramState first, second;
-
-/* max gamenumber on ICS
- * i don't know the real value
- * but i think 1500 is enought
- * edit here if you want change
- * if we over max value we break all
- * action and make a fatal error
- */
-#define max_gamenum 1500
-
-/* Smart ICS outut Queue */
-typedef struct {
- int counter;
- long time;
- int killPv;
- int move; /* only for for killpv++ and --
- give not the realstic move number back !!
- */
- int MessageMove; /* Last played move where we send a message */
- int CurrentMove; /* current movenumber on observing board */
- int flag; /* 0= we never send a message for this move 1= We send it */
- int event; /* Send event message to board "Hello, i'm..." */
- int gameNum; /* reserved */
- int currentGame; /* reserved */
- char lastpv[1024]; /* save last pv */
- char white[128]; /* white player name */
- char black[128]; /* black player name */
-} smartQueue;
-
-extern smartQueue icsQueue[max_gamenum];
-
-int chessfm;
-
-/* rember if engine send a "stat01:" line for display */
-static int supportStat; /* 0 = false 1 = true */
-
-/* save pv - reserved for future */
-typedef struct {
- char mainline[1024];
-} PV[512];
-PV engineRoom, *er;
-
-#endif /* _BACKEND */
projects / xboard.git / blobdiff