1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269
|
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <caml/mlvalues.h>
#include <caml/alloc.h>
#include <caml/memory.h>
#include <caml/callback.h>
#include <caml/fail.h>
#include <stdio.h>
#include <unistd.h>
/* For PDCurses we need to define the following so that global
* variables are declared (in the header) with __dllspec(dllimport).
*/
#ifdef PDCURSES
#define PDC_DLL_BUILD
#undef CURSES_LIBRARY
#endif
#ifdef CURSES_HEADER
#include CURSES_HEADER
#else
#include <ncurses.h>
#endif
#ifdef CURSES_TERM_H
#include CURSES_TERM_H
#else
#include <term.h>
#endif
#ifdef HAVE_WINDOWS_H
#include <windows.h>
#endif
/* Du travail pour les esclaves de M$ */
#include <signal.h>
#ifdef HAVE_TERMIOS_H
#include <termios.h>
#endif
#ifdef HAVE_SYS_IOCTL_H
#include <sys/ioctl.h>
#endif
#define AWB(x) caml__dummy_##x=caml__dummy_##x; /* anti-warning bugware */
static value Val_window(WINDOW *w)
{
return caml_copy_nativeint((intnat) w);
}
static value Val_terminal(TERMINAL *t)
{
return caml_copy_nativeint((intnat) t);
}
static value Val_screen(SCREEN *s)
{
return caml_copy_nativeint((intnat) s);
}
#define Window_val(v) ((WINDOW *) Nativeint_val(v))
#define Terminal_val(v) ((TERMINAL *) Nativeint_val(v))
#define Screen_val(v) ((SCREEN *) Nativeint_val(v))
#define r_unit(f) f; CAMLreturn(Val_unit);
#define r_window(f) CAMLreturn(Val_window(f))
#define r_terminal(f) CAMLreturn(Val_terminal(f))
#define r_err(f) CAMLreturn(Val_bool((f)!=ERR))
#define r_int(f) CAMLreturn(Val_int(f))
#define r_char(f) CAMLreturn(Val_int((f)&255))
#define r_chtype(f) CAMLreturn(Val_int(f))
#define r_attr_t(f) CAMLreturn(Val_int(f))
#define r_bool(f) CAMLreturn(Val_bool(f))
#define r_int_int(x,y) \
{ CAMLlocal1(ret); AWB(ret); \
ret=caml_alloc_tuple(2); \
Store_field(ret,0,Val_int(x)); \
Store_field(ret,1,Val_int(y)); \
CAMLreturn(ret); }
#define r_window_int(x,y) \
{ CAMLlocal1(ret); AWB(ret); \
ret=caml_alloc_tuple(2); \
Store_field(ret,0,Val_window(x)); \
Store_field(ret,1,Val_int(y)); \
CAMLreturn(ret); }
#define r_int_int_int(x,y,z) \
{ CAMLlocal1(ret); AWB(ret); \
ret=caml_alloc_tuple(3); \
Store_field(ret,0,Val_int(x)); \
Store_field(ret,1,Val_int(y)); \
Store_field(ret,2,Val_int(z)); \
CAMLreturn(ret); }
#define r_string(f) \
{ const char *ret=f; \
if(ret==NULL) caml_failwith("Null pointer"); \
CAMLreturn(caml_copy_string(ret)); }
#define a_window(a) Window_val(a)
#define a_terminal(a) Terminal_val(a)
#define a_screen(a) Screen_val(Field(a,2))
#define a_int(a) Int_val(a)
#define a_bool(a) Bool_val(a)
#define a_chtype(a) Int_val(a)
#define a_attr_t(a) Int_val(a)
#define a_string(a) Bytes_val(a)
#define RA0 CAMLparam0();
#define RA1 CAMLparam1(aa); AWB(aa);
#define RA2 CAMLparam2(aa,ab); AWB(aa);
#define RA3 CAMLparam3(aa,ab,ac); AWB(aa);
#define RA4 CAMLparam4(aa,ab,ac,ad); AWB(aa);
#define RA5 CAMLparam5(aa,ab,ac,ad,ae); AWB(aa);
#define RA6 CAMLparam5(aa,ab,ac,ad,ae); CAMLxparam1(af); AWB(aa); AWB(af);
#define RA7 CAMLparam5(aa,ab,ac,ad,ae); CAMLxparam2(af,ag); AWB(aa); AWB(af);
#define RA8 CAMLparam5(aa,ab,ac,ad,ae); CAMLxparam3(af,ag,ah); AWB(aa); AWB(af);
#define RA9 CAMLparam5(aa,ab,ac,ad,ae); CAMLxparam4(af,ag,ah,ai); AWB(aa); AWB(af);
#define ML0(f,tr) \
value mlcurses_##f(void) \
{ RA0 r_##tr(f()); }
#define ML1(f,tr,ta) \
value mlcurses_##f(value aa) \
{ RA1 r_##tr(f(a_##ta(aa))); }
#define ML2(f,tr,ta,tb) \
value mlcurses_##f(value aa,value ab) \
{ RA2 r_##tr(f(a_##ta(aa),a_##tb(ab))); }
#define ML3(f,tr,ta,tb,tc) \
value mlcurses_##f(value aa,value ab,value ac) \
{ RA3 r_##tr(f(a_##ta(aa),a_##tb(ab),a_##tc(ac))); }
#define ML4(f,tr,ta,tb,tc,td) \
value mlcurses_##f(value aa,value ab,value ac,value ad) \
{ RA4 r_##tr(f(a_##ta(aa),a_##tb(ab),a_##tc(ac),a_##td(ad))); }
#define ML5(f,tr,ta,tb,tc,td,te) \
value mlcurses_##f(value aa,value ab,value ac,value ad,value ae) \
{ RA5 r_##tr(f(a_##ta(aa),a_##tb(ab),a_##tc(ac),a_##td(ad),a_##te(ae))); }
#define ML7(f,tr,ta,tb,tc,td,te,tf,tg) \
value mlcurses_##f##_bytecode(value *a,int n) \
{ RA0 r_##tr(f(a_##ta(a[0]),a_##tb(a[1]),a_##tc(a[2]),a_##td(a[3]), \
a_##te(a[4]),a_##tf(a[5]),a_##tg(a[6]))); } \
value mlcurses_##f##_native(value aa,value ab,value ac,value ad, \
value ae,value af,value ag) \
{ RA7 r_##tr(f(a_##ta(aa),a_##tb(ab),a_##tc(ac),a_##td(ad), \
a_##te(ae),a_##tf(af),a_##tg(ag))); }
#define ML8(f,tr,ta,tb,tc,td,te,tf,tg,th) \
value mlcurses_##f##_bytecode(value *a,int n) \
{ RA0 r_##tr(f(a_##ta(a[0]),a_##tb(a[1]),a_##tc(a[2]),a_##td(a[3]), \
a_##te(a[4]),a_##tf(a[5]),a_##tg(a[6]),a_##th(a[7]))); } \
value mlcurses_##f##_native(value aa,value ab,value ac,value ad, \
value ae,value af,value ag,value ah) \
{ RA8 r_##tr(f(a_##ta(aa),a_##tb(ab),a_##tc(ac),a_##td(ad), \
a_##te(ae),a_##tf(af),a_##tg(ag),a_##th(ah))); }
#define ML9(f,tr,ta,tb,tc,td,te,tf,tg,th,ti) \
value mlcurses_##f##_bytecode(value *a,int n) \
{ RA0 r_##tr(f(a_##ta(a[0]),a_##tb(a[1]),a_##tc(a[2]),a_##td(a[3]),a_##te(a[4]), \
a_##tf(a[5]),a_##tg(a[6]),a_##th(a[7]),a_##ti(a[8]))); } \
value mlcurses_##f##_native(value aa,value ab,value ac,value ad,value ae, \
value af,value ag,value ah,value ai) \
{ RA9 r_##tr(f(a_##ta(aa),a_##tb(ab),a_##tc(ac),a_##td(ad),a_##te(ae), \
a_##tf(af),a_##tg(ag),a_##th(ah),a_##ti(ai))); }
#define ML0d(f,tr) value mlcurses_##f(void)
#define ML1d(f,tr,ta) value mlcurses_##f(value aa)
#define ML2d(f,tr,ta,tb) value mlcurses_##f(value aa,value ab)
#define ML3d(f,tr,ta,tb,tc) value mlcurses_##f(value aa,value ab,value ac)
#define ML4d(f,tr,ta,tb,tc,td) value mlcurses_##f(value aa,value ab,\
value ac,value ad)
#define ML5d(f,tr,ta,tb,tc,td,te) value mlcurses_##f(value aa,value ab,\
value ac,value ad,value ae)
#define ML6d(f,tr,ta,tb,tc,td,te,tf) value mlcurses_##f##_native(value,value,\
value,value,value,value); \
value mlcurses_##f##_bytecode(value *a,int n) \
{ return(mlcurses_##f##_native(a[0],a[1],a[2],a[3],a[4],a[5])); } \
value mlcurses_##f##_native(value aa,value ab,value ac,value ad,value ae,value af)
#define BEG0 { RA0 {
#define BEG1 { RA1 {
#define BEG2 { RA2 {
#define BEG3 { RA3 {
#define BEG4 { RA4 {
#define BEG5 { RA5 {
#define BEG6 { RA6 {
#define BEG7 { RA7 {
#define BEG8 { RA8 {
#define BEG9 { RA9 {
#define END }}
/* RWMJ: Not implemented functions raise Invalid_argument
* ("function_name"). This can happen for example when we are not
* linked to real ncurses, particularly on Windows.
*/
#define ML0_notimpl(f,tr) \
value mlcurses_##f(void) BEG0 caml_invalid_argument (#f); CAMLnoreturn; END
#define ML1_notimpl(f,tr,ta) \
value mlcurses_##f(value aa) BEG1 caml_invalid_argument (#f); CAMLnoreturn; END
#define ML2_notimpl(f,tr,ta,tb) \
value mlcurses_##f(value aa, value ab) BEG2 caml_invalid_argument (#f); CAMLnoreturn; END
static WINDOW *ripoff_w[5];
static int ripoff_l[5];
static int ripoff_niv=0;
static int ripoff_callback(WINDOW *w,int l)
{
if(ripoff_niv==5) return(0);
ripoff_w[ripoff_niv]=w;
ripoff_l[ripoff_niv]=l;
ripoff_niv++;
return(0);
}
value putc_function;
static int putc_callback(int c)
{
CAMLparam0();
CAMLlocal1(ret);
AWB(ret);
ret=caml_callback_exn(putc_function,Val_int(c&255));
CAMLreturn(Is_exception_result(ret)?-1:0);
}
#ifndef WIN32
/* Du travail pour les esclaves de M$ */
static void winch_handler(int n)
{
signal(n,winch_handler);
ungetch(KEY_RESIZE);
}
#endif
#include "functions.c"
#include "caml/signals.h"
/* The following routines are special-cased to allow other threads to run
* while getch() is blocking */
value mlcurses_getch(void)
{
CAMLparam0();
int ch;
caml_enter_blocking_section();
ch = getch();
caml_leave_blocking_section();
CAMLreturn(Val_int(ch));
}
value mlcurses_wgetch(value win)
{
CAMLparam1(win);
int ch;
WINDOW* w;
caml__dummy_win = caml__dummy_win;
w = Window_val(win);
caml_enter_blocking_section();
ch = wgetch(w);
caml_leave_blocking_section();
CAMLreturn(Val_int(ch));
}
|