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