gnushogi/dspwrappers.c

   1 /*
   2  * FILE: dspwrappers.c
   3  *
   4  *     Wrapper functions which call analogous functions in rawdsp.c
   5  *     or cursesdsp.c depending on the interface.
   6  *
   7  * ----------------------------------------------------------------------
   8  * Copyright (c) 1993, 1994, 1995 Matthias Mutz
   9  * Copyright (c) 1999 Michael Vanier and the Free Software Foundation
  10  * Copyright (c) 2008, 2013, 2014 Yann Dirson and the Free Software Foundation
  11  *
  12  * GNU SHOGI is based on GNU CHESS
  13  *
  14  * Copyright (c) 1988, 1989, 1990 John Stanback
  15  * Copyright (c) 1992 Free Software Foundation
  16  *
  17  * This file is part of GNU SHOGI.
  18  *
  19  * GNU Shogi is free software; you can redistribute it and/or modify it
  20  * under the terms of the GNU General Public License as published by the
  21  * Free Software Foundation; either version 3 of the License,
  22  * or (at your option) any later version.
  23  *
  24  * GNU Shogi is distributed in the hope that it will be useful, but WITHOUT
  25  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  26  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  27  * for more details.
  28  *
  29  * You should have received a copy of the GNU General Public License along
  30  * with GNU Shogi; see the file COPYING. If not, see
  31  * <http://www.gnu.org/licenses/>.
  32  * ----------------------------------------------------------------------
  33  *
  34  */
  35
  36 /* request *snprintf prototypes*/
  37 #define _POSIX_C_SOURCE 200112L
  38
  39 #include "gnushogi.h"
  40 #include "dspwrappers.h"
  41 #include "rawdsp.h"
  42 #include "cursesdsp.h"
  43
  44 #include <stdio.h>
  45
  46 #define CASE_DSP_RAW(func,args) \
  47   case DISPLAY_RAW:             \
  48   case DISPLAY_X:               \
  49     func args;                  \
  50     break
  51
  52 #ifdef HAVE_LIBCURSES
  53 #define CASE_DSP_CURSES(func,args) \
  54   case DISPLAY_CURSES:             \
  55     func args;                     \
  56     break;
  57 #else
  58 #define CASE_DSP_CURSES(func,args)
  59 #endif
  60
  61 #define DISPLAY_FUNC(func,argsdecl,args)        \
  62   void func argsdecl                            \
  63   {                                             \
  64     switch (display_type) {                     \
  65       CASE_DSP_RAW(Raw_ ## func, args);         \
  66       CASE_DSP_CURSES(Curses_ ## func, args);   \
  67     }                                           \
  68   }
  69 #define DISPLAY_VOIDFUNC(func)                  \
  70   DISPLAY_FUNC(func,(void),())
  71
  72 #define DISPLAY_STDARGFUNC(func,argsdecl,last,args)     \
  73   void func argsdecl                                    \
  74   {                                                     \
  75     va_list ap;                                         \
  76     va_start(ap, last);                                 \
  77     switch (display_type) {                             \
  78       CASE_DSP_RAW(Raw_ ## func, args);                 \
  79       CASE_DSP_CURSES(Curses_ ## func, args);           \
  80     }                                                   \
  81     va_end(ap);                                         \
  82   }
  83
  84 DISPLAY_VOIDFUNC(ChangeAlphaWindow)
  85 DISPLAY_VOIDFUNC(ChangeBetaWindow)
  86 DISPLAY_VOIDFUNC(ChangeHashDepth)
  87 DISPLAY_VOIDFUNC(ChangeSearchDepth)
  88 DISPLAY_VOIDFUNC(ChangeXwindow)
  89 DISPLAY_VOIDFUNC(ClearScreen)
  90 DISPLAY_VOIDFUNC(DoDebug)
  91 DISPLAY_FUNC(DoTable, (short table[NO_SQUARES]), (table))
  92 DISPLAY_VOIDFUNC(EditBoard)
  93 DISPLAY_VOIDFUNC(ExitShogi)
  94 DISPLAY_VOIDFUNC(GiveHint)
  95 DISPLAY_VOIDFUNC(Initialize)
  96 DISPLAY_FUNC(ShowNodeCnt, (long NodeCnt), (NodeCnt))
  97 DISPLAY_VOIDFUNC(OutputMove)
  98 DISPLAY_VOIDFUNC(PollForInput)
  99 DISPLAY_VOIDFUNC(SetContempt)
 100 DISPLAY_FUNC(SearchStartStuff, (short side), (side))
 101 DISPLAY_FUNC(SelectLevel, (char *sx), (sx))
 102 DISPLAY_VOIDFUNC(SetupBoard)
 103 DISPLAY_FUNC(ShowCurrentMove, (short pnt, short f, short t), (pnt, f, t))
 104 DISPLAY_FUNC(ShowDepth, (char ch), (ch))
 105 DISPLAY_VOIDFUNC(ShowGameType)
 106 DISPLAY_FUNC(ShowLine, (unsigned short *bstline), (bstline))
 107 DISPLAY_FUNC(ShowMessage, (char *s), (s))
 108 DISPLAY_STDARGFUNC(AlwaysShowMessage, (const char *format, ...), format, (format, ap))
 109 DISPLAY_STDARGFUNC(Printf, (const char *format, ...), format, (format, ap))
 110 DISPLAY_FUNC(ShowPatternCount, (short side, short n), (side, n))
 111 DISPLAY_FUNC(ShowPostnValue, (short sq), (sq))
 112 DISPLAY_VOIDFUNC(ShowPostnValues)
 113 DISPLAY_VOIDFUNC(ShowPrompt)
 114 DISPLAY_VOIDFUNC(ShowResponseTime)
 115 DISPLAY_FUNC(ShowResults, (short score, unsigned short *bstline, char ch), (score, bstline, ch))
 116 DISPLAY_VOIDFUNC(ShowSidetoMove)
 117 DISPLAY_VOIDFUNC(ShowStage)
 118 DISPLAY_FUNC(TerminateSearch, (int sig), (sig))
 119 DISPLAY_VOIDFUNC(UpdateClocks)
 120 DISPLAY_FUNC(UpdateDisplay, (short f, short t, short redraw, short isspec), (f, t, redraw, isspec))
 121 DISPLAY_VOIDFUNC(help)
 122
 123 DISPLAY_FUNC(doRequestInputString, (const char* fmt, char* buffer), (fmt, buffer))
 124 void RequestInputString(char* buffer, unsigned bufsize)
 125 {
 126     static char fmt[10];
 127     int ret = snprintf(fmt, sizeof(fmt), "%%%us", bufsize);
 128     if (ret >= sizeof(fmt)) {
 129         fprintf(stderr,
 130                 "Insufficient format-buffer size in %s for bufsize=%u\n",
 131                 __FUNCTION__, bufsize);
 132         exit(1);
 133     }
 134     doRequestInputString(fmt, buffer);
 135 }
 136
 137 /*********/
 138
 139 #define CASE_DSPFUNC_RAW(func,args) \
 140   case DISPLAY_RAW:                 \
 141   case DISPLAY_X:                   \
 142     return (func args);             \
 143     break
 144
 145 #ifdef HAVE_LIBCURSES
 146 #define CASE_DSPFUNC_CURSES(func,args) \
 147   case DISPLAY_CURSES:                 \
 148     return (func args);                \
 149     break;
 150 #else
 151 #define CASE_DSPFUNC_CURSES(func,args)
 152 #endif
 153
 154 #define DISPLAY_INTFUNC(func,argsdecl,args)         \
 155   int func argsdecl                                 \
 156   {                                                 \
 157     switch (display_type) {                         \
 158       CASE_DSPFUNC_RAW(Raw_ ## func, args);         \
 159       CASE_DSPFUNC_CURSES(Curses_ ## func, args);   \
 160     }                                               \
 161     assert(0);                                      \
 162   }
 163
 164 DISPLAY_INTFUNC(GetString, (char* sx), (sx))