Mercurial > hg > early-roguelike
comparison rogue4/mdport.c @ 12:9535a08ddc39
Import Rogue 5.2 from the Roguelike Restoration Project (r1490)
author | edwarj4 |
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date | Sat, 24 Oct 2009 16:52:52 +0000 |
parents | |
children | 107a467612fb |
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11:949d558c2162 | 12:9535a08ddc39 |
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1 /* | |
2 mdport.c - Machine Dependent | |
3 | |
4 Copyright (C) 2005-2008 Nicholas J. Kisseberth | |
5 All rights reserved. | |
6 | |
7 Redistribution and use in source and binary forms, with or without | |
8 modification, are permitted provided that the following conditions | |
9 are met: | |
10 1. Redistributions of source code must retain the above copyright | |
11 notice, this list of conditions and the following disclaimer. | |
12 2. Redistributions in binary form must reproduce the above copyright | |
13 notice, this list of conditions and the following disclaimer in the | |
14 documentation and/or other materials provided with the distribution. | |
15 3. Neither the name(s) of the author(s) nor the names of other contributors | |
16 may be used to endorse or promote products derived from this software | |
17 without specific prior written permission. | |
18 | |
19 THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) AND CONTRIBUTORS ``AS IS'' AND | |
20 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
21 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
22 ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR(S) OR CONTRIBUTORS BE LIABLE | |
23 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
24 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
25 OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
26 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
27 LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
28 OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
29 SUCH DAMAGE. | |
30 */ | |
31 | |
32 #if defined(_WIN32) | |
33 #include <Windows.h> | |
34 #include <Lmcons.h> | |
35 #include <process.h> | |
36 #include <shlobj.h> | |
37 #include <sys/types.h> | |
38 #include <io.h> | |
39 #include <conio.h> | |
40 #undef MOUSE_MOVED | |
41 #elif defined(__DJGPP__) | |
42 #include <process.h> | |
43 #else | |
44 #include <pwd.h> | |
45 #include <sys/utsname.h> | |
46 #include <unistd.h> | |
47 #include <utmpx.h> | |
48 #endif | |
49 | |
50 #ifdef __INTERIX | |
51 char *strdup(const char *s); | |
52 #endif | |
53 | |
54 #include <stdlib.h> | |
55 #include <string.h> | |
56 | |
57 #if defined(_WIN32) && !defined(__MINGW32__) | |
58 #define PATH_MAX MAX_PATH | |
59 #endif | |
60 | |
61 #include <curses.h> | |
62 #if !defined(DJGPP) | |
63 #include <term.h> | |
64 #endif | |
65 | |
66 #include <stdio.h> | |
67 #include <fcntl.h> | |
68 #include <limits.h> | |
69 #include <sys/stat.h> | |
70 #include <signal.h> | |
71 | |
72 #define MOD_MOVE(c) (toupper(c) ) | |
73 | |
74 void | |
75 md_init() | |
76 { | |
77 #ifdef __INTERIX | |
78 char *term; | |
79 | |
80 term = getenv("TERM"); | |
81 | |
82 if (term == NULL) | |
83 setenv("TERM","interix",1); | |
84 #endif | |
85 #if defined(__DJGPP__) || defined(_WIN32) | |
86 _fmode = _O_BINARY; | |
87 #endif | |
88 #if defined(__CYGWIN__) || defined(__MSYS__) | |
89 ESCDELAY=250; | |
90 #endif | |
91 } | |
92 | |
93 int | |
94 md_hasclreol() | |
95 { | |
96 #ifdef CE | |
97 return((CE != NULL) && (*CE != 0)); | |
98 #elif defined (clr_eol) | |
99 return((clr_eol != NULL) && (*clr_eol != 0)); | |
100 #elif !defined(__PDCURSES__) | |
101 return(clr_eol != NULL); | |
102 #else | |
103 return(TRUE); | |
104 #endif | |
105 } | |
106 | |
107 void | |
108 md_putchar(int c) | |
109 { | |
110 putchar(c); | |
111 } | |
112 | |
113 static int md_standout_mode = 0; | |
114 | |
115 void | |
116 md_raw_standout() | |
117 { | |
118 #ifdef _WIN32 | |
119 CONSOLE_SCREEN_BUFFER_INFO csbiInfo; | |
120 HANDLE hStdout; | |
121 int fgattr,bgattr; | |
122 | |
123 if (md_standout_mode == 0) | |
124 { | |
125 hStdout = GetStdHandle(STD_OUTPUT_HANDLE); | |
126 GetConsoleScreenBufferInfo(hStdout, &csbiInfo); | |
127 fgattr = (csbiInfo.wAttributes & 0xF); | |
128 bgattr = (csbiInfo.wAttributes & 0xF0); | |
129 SetConsoleTextAttribute(hStdout,(fgattr << 4) | (bgattr >> 4)); | |
130 md_standout_mode = 1; | |
131 } | |
132 #elif defined(SO) | |
133 tputs(SO,0,md_putchar); | |
134 fflush(stdout); | |
135 #endif | |
136 } | |
137 | |
138 void | |
139 md_raw_standend() | |
140 { | |
141 #ifdef _WIN32 | |
142 CONSOLE_SCREEN_BUFFER_INFO csbiInfo; | |
143 HANDLE hStdout; | |
144 int fgattr,bgattr; | |
145 | |
146 if (md_standout_mode == 1) | |
147 { | |
148 hStdout = GetStdHandle(STD_OUTPUT_HANDLE); | |
149 GetConsoleScreenBufferInfo(hStdout, &csbiInfo); | |
150 fgattr = (csbiInfo.wAttributes & 0xF); | |
151 bgattr = (csbiInfo.wAttributes & 0xF0); | |
152 SetConsoleTextAttribute(hStdout,(fgattr << 4) | (bgattr >> 4)); | |
153 md_standout_mode = 0; | |
154 } | |
155 #elif defined(SE) | |
156 tputs(SE,0,md_putchar); | |
157 fflush(stdout); | |
158 #endif | |
159 } | |
160 | |
161 int | |
162 md_unlink_open_file(char *file, int inf) | |
163 { | |
164 #ifdef _WIN32 | |
165 _close(inf); | |
166 _chmod(file, 0600); | |
167 return( _unlink(file) ); | |
168 #else | |
169 return(unlink(file)); | |
170 #endif | |
171 } | |
172 | |
173 int | |
174 md_unlink(char *file) | |
175 { | |
176 #ifdef _WIN32 | |
177 _chmod(file, 0600); | |
178 return( _unlink(file) ); | |
179 #else | |
180 return(unlink(file)); | |
181 #endif | |
182 } | |
183 | |
184 FILE * | |
185 md_fdopen(int fd, char *mode) | |
186 { | |
187 #ifdef _WIN32 | |
188 return( _fdopen(fd, mode) ); | |
189 #else | |
190 return( fdopen(fd, mode) ); | |
191 #endif | |
192 } | |
193 | |
194 int | |
195 md_fileno(FILE *fp) | |
196 { | |
197 #ifdef _WIN32 | |
198 return( _fileno(fp) ); | |
199 #else | |
200 return( fileno(fp) ); | |
201 #endif | |
202 } | |
203 | |
204 int | |
205 md_creat(char *file, int mode) | |
206 { | |
207 int fd; | |
208 #ifdef _WIN32 | |
209 mode = _S_IREAD | _S_IWRITE; | |
210 fd = _open(file,O_CREAT | O_EXCL | O_WRONLY, mode); | |
211 #else | |
212 fd = open(file,O_CREAT | O_EXCL | O_WRONLY, mode); | |
213 #endif | |
214 | |
215 return(fd); | |
216 } | |
217 | |
218 | |
219 void | |
220 md_normaluser() | |
221 { | |
222 #ifndef _WIN32 | |
223 setuid(getuid()); | |
224 setgid(getgid()); | |
225 #endif | |
226 } | |
227 | |
228 int | |
229 md_getuid() | |
230 { | |
231 #ifndef _WIN32 | |
232 return( getuid() ); | |
233 #else | |
234 return(42); | |
235 #endif | |
236 } | |
237 | |
238 char * | |
239 md_getusername(int uid) | |
240 { | |
241 static char login[80]; | |
242 char *l = NULL; | |
243 | |
244 /* POSIX Shell has priority, then O/S specific methods */ | |
245 if ( (uid == md_getuid()) && ((l = getenv("LOGNAME")) != NULL) ) | |
246 { | |
247 strncpy(login,l,80); | |
248 login[79] = 0; | |
249 return(login); | |
250 } | |
251 | |
252 #ifdef _WIN32 | |
253 LPSTR mybuffer; | |
254 DWORD size = UNLEN + 1; | |
255 TCHAR buffer[UNLEN + 1]; | |
256 | |
257 mybuffer = buffer; | |
258 if (uid != md_getuid()) | |
259 strcpy(mybuffer, "someone"); | |
260 else | |
261 GetUserName(mybuffer,&size); | |
262 l = mybuffer; | |
263 #endif | |
264 #if !defined(_WIN32) && !defined(DJGPP) | |
265 struct passwd *pw; | |
266 | |
267 pw = getpwuid(getuid()); | |
268 | |
269 l = pw->pw_name; | |
270 #endif | |
271 | |
272 if ((l == NULL) || (*l == '\0')) | |
273 if ( (l = getenv("USERNAME")) == NULL ) | |
274 if ( (l = getenv("USER")) == NULL ) | |
275 l = "nobody"; | |
276 | |
277 strncpy(login,l,80); | |
278 login[79] = 0; | |
279 | |
280 return(login); | |
281 } | |
282 | |
283 char * | |
284 md_gethomedir() | |
285 { | |
286 static char homedir[PATH_MAX]; | |
287 char *h = NULL; | |
288 size_t len; | |
289 #if defined(_WIN32) | |
290 TCHAR szPath[PATH_MAX]; | |
291 #endif | |
292 #if defined(_WIN32) || defined(DJGPP) | |
293 char slash = '\\'; | |
294 #else | |
295 char slash = '/'; | |
296 struct passwd *pw; | |
297 pw = getpwuid(getuid()); | |
298 | |
299 h = pw->pw_dir; | |
300 | |
301 if (strcmp(h,"/") == 0) | |
302 h = NULL; | |
303 #endif | |
304 homedir[0] = 0; | |
305 #ifdef _WIN32 | |
306 if(SUCCEEDED(SHGetFolderPath(NULL, CSIDL_PERSONAL, NULL, 0, szPath))) | |
307 h = szPath; | |
308 #endif | |
309 | |
310 if ( (h == NULL) || (*h == '\0') ) | |
311 if ( (h = getenv("HOME")) == NULL ) | |
312 h = ""; | |
313 | |
314 strncpy(homedir,h,PATH_MAX-1); | |
315 len = strlen(homedir); | |
316 | |
317 if ((len > 0) && (homedir[len-1] == slash)) | |
318 homedir[len-1] = 0; | |
319 | |
320 return(homedir); | |
321 } | |
322 | |
323 void | |
324 md_sleep(int s) | |
325 { | |
326 #ifdef _WIN32 | |
327 Sleep(s); | |
328 #else | |
329 sleep(s); | |
330 #endif | |
331 } | |
332 | |
333 char * | |
334 md_getshell() | |
335 { | |
336 static char shell[PATH_MAX]; | |
337 char *s = NULL; | |
338 #ifdef _WIN32 | |
339 char *def = "C:\\WINDOWS\\SYSTEM32\\CMD.EXE"; | |
340 #elif defined(__DJGPP__) | |
341 char *def = "C:\\COMMAND.COM"; | |
342 #else | |
343 char *def = "/bin/sh"; | |
344 struct passwd *pw; | |
345 pw = getpwuid(getuid()); | |
346 s = pw->pw_shell; | |
347 #endif | |
348 if ((s == NULL) || (*s == '\0')) | |
349 if ( (s = getenv("COMSPEC")) == NULL) | |
350 if ( (s = getenv("SHELL")) == NULL) | |
351 if ( (s = getenv("SystemRoot")) == NULL) | |
352 s = def; | |
353 | |
354 strncpy(shell,s,PATH_MAX); | |
355 shell[PATH_MAX-1] = 0; | |
356 | |
357 return(shell); | |
358 } | |
359 | |
360 void | |
361 md_ignore_signals() | |
362 { | |
363 #ifndef _WIN32 | |
364 int i; | |
365 for (i = 0; i < NSIG; i++) | |
366 signal(i, SIG_IGN); | |
367 #else | |
368 signal(SIGABRT, SIG_IGN); | |
369 signal(SIGFPE, SIG_IGN); | |
370 signal(SIGILL, SIG_IGN); | |
371 signal(SIGINT, SIG_IGN); | |
372 signal(SIGSEGV, SIG_IGN); | |
373 signal(SIGTERM, SIG_IGN); | |
374 #endif | |
375 } | |
376 | |
377 int | |
378 md_shellescape() | |
379 { | |
380 #if (!defined(_WIN32) && !defined(__DJGPP__)) | |
381 int ret_status; | |
382 int pid; | |
383 void (*myquit)(int); | |
384 void (*myend)(int); | |
385 #endif | |
386 char *sh; | |
387 | |
388 sh = md_getshell(); | |
389 | |
390 #if defined(_WIN32) | |
391 return((int)_spawnl(_P_WAIT,sh,"shell",NULL,0)); | |
392 #elif defined(__DJGPP__) | |
393 return ( spawnl(P_WAIT,sh,"shell",NULL,0) ); | |
394 #else | |
395 while((pid = fork()) < 0) | |
396 sleep(1); | |
397 | |
398 if (pid == 0) /* Shell Process */ | |
399 { | |
400 /* | |
401 * Set back to original user, just in case | |
402 */ | |
403 setuid(getuid()); | |
404 setgid(getgid()); | |
405 execl(sh == NULL ? "/bin/sh" : sh, "shell", "-i", 0); | |
406 perror("No shelly"); | |
407 _exit(-1); | |
408 } | |
409 else /* Application */ | |
410 { | |
411 myend = signal(SIGINT, SIG_IGN); | |
412 #ifdef SIGQUIT | |
413 myquit = signal(SIGQUIT, SIG_IGN); | |
414 #endif | |
415 while (wait(&ret_status) != pid) | |
416 continue; | |
417 | |
418 signal(SIGINT, myquit); | |
419 #ifdef SIGQUIT | |
420 signal(SIGQUIT, myend); | |
421 #endif | |
422 } | |
423 | |
424 return(ret_status); | |
425 #endif | |
426 } | |
427 | |
428 char * | |
429 md_getrealname(int uid) | |
430 { | |
431 static char uidstr[20]; | |
432 #if !defined(_WIN32) && !defined(DJGPP) | |
433 struct passwd *pp; | |
434 | |
435 if ((pp = getpwuid(uid)) == NULL) | |
436 { | |
437 sprintf(uidstr,"%d", uid); | |
438 return(uidstr); | |
439 } | |
440 else | |
441 return(pp->pw_name); | |
442 #else | |
443 sprintf(uidstr,"%d", uid); | |
444 return(uidstr); | |
445 #endif | |
446 } | |
447 | |
448 extern char *xcrypt(char *key, char *salt); | |
449 | |
450 char * | |
451 md_crypt(char *key, char *salt) | |
452 { | |
453 return( xcrypt(key,salt) ); | |
454 } | |
455 | |
456 char * | |
457 md_getpass(char *prompt) | |
458 { | |
459 #ifdef _WIN32 | |
460 static char password_buffer[9]; | |
461 char *p = password_buffer; | |
462 int c, count = 0; | |
463 int max_length = 9; | |
464 | |
465 fflush(stdout); | |
466 /* If we can't prompt, abort */ | |
467 if (fputs(prompt, stderr) < 0) | |
468 { | |
469 *p = '\0'; | |
470 return NULL; | |
471 } | |
472 | |
473 for(;;) | |
474 { | |
475 /* Get a character with no echo */ | |
476 c = _getch(); | |
477 | |
478 /* Exit on interrupt (^c or ^break) */ | |
479 if (c == '\003' || c == 0x100) | |
480 exit(1); | |
481 | |
482 /* Terminate on end of line or file (^j, ^m, ^d, ^z) */ | |
483 if (c == '\r' || c == '\n' || c == '\004' || c == '\032') | |
484 break; | |
485 | |
486 /* Back up on backspace */ | |
487 if (c == '\b') | |
488 { | |
489 if (count) | |
490 count--; | |
491 else if (p > password_buffer) | |
492 p--; | |
493 continue; | |
494 } | |
495 | |
496 /* Ignore DOS extended characters */ | |
497 if ((c & 0xff) != c) | |
498 continue; | |
499 | |
500 /* Add to password if it isn't full */ | |
501 if (p < password_buffer + max_length - 1) | |
502 *p++ = c; | |
503 else | |
504 count++; | |
505 } | |
506 *p = '\0'; | |
507 | |
508 fputc('\n', stderr); | |
509 | |
510 return password_buffer; | |
511 #else | |
512 return( (char *) getpass(prompt) ); | |
513 #endif | |
514 } | |
515 | |
516 | |
517 int md_endian = 0x01020304; | |
518 | |
519 unsigned long int | |
520 md_ntohl(unsigned long int x) | |
521 { | |
522 #ifdef _WIN32 | |
523 if ( *((char *)&md_endian) == 0x01 ) | |
524 return(x); | |
525 else | |
526 return( ((x & 0x000000ffU) << 24) | | |
527 ((x & 0x0000ff00U) << 8) | | |
528 ((x & 0x00ff0000U) >> 8) | | |
529 ((x & 0xff000000U) >> 24) ); | |
530 #else | |
531 return( ntohl(x) ); | |
532 #endif | |
533 } | |
534 | |
535 unsigned long int | |
536 md_htonl(unsigned long int x) | |
537 { | |
538 #ifdef _WIN32 | |
539 if ( *((char *)&md_endian) == 0x01 ) | |
540 return(x); | |
541 else | |
542 return( ((x & 0x000000ffU) << 24) | | |
543 ((x & 0x0000ff00U) << 8) | | |
544 ((x & 0x00ff0000U) >> 8) | | |
545 ((x & 0xff000000U) >> 24) ); | |
546 #else | |
547 return( htonl(x) ); | |
548 #endif | |
549 } | |
550 | |
551 int | |
552 md_ucount() | |
553 { | |
554 #ifdef __DJGPP__ | |
555 return(1); | |
556 #elif defined(_WIN32) | |
557 return(1); | |
558 #else | |
559 struct utmpx *up=NULL; | |
560 int count=0; | |
561 | |
562 setutxent(); | |
563 do | |
564 { | |
565 up = getutxent(); | |
566 if (up && up->ut_type == USER_PROCESS) | |
567 count++; | |
568 } while(up != NULL); | |
569 | |
570 endutxent(); | |
571 | |
572 return(count); | |
573 #endif | |
574 } | |
575 | |
576 int | |
577 md_getloadavg(double *avg) | |
578 { | |
579 #if defined(__GLIBC__) || defined(_BSD) | |
580 if (getloadavg(avg, 3) == -1) | |
581 #endif | |
582 { | |
583 avg[0] = avg[1] = avg[2] = 0.0; | |
584 return -1; | |
585 } | |
586 } | |
587 | |
588 long | |
589 md_random() | |
590 { | |
591 #ifdef _WIN32 | |
592 return(rand()); | |
593 #else | |
594 return( random() ); | |
595 #endif | |
596 } | |
597 | |
598 void | |
599 md_srandom(unsigned x) | |
600 { | |
601 #ifdef _WIN32 | |
602 srand(x); | |
603 #else | |
604 srandom(x); | |
605 #endif | |
606 } | |
607 | |
608 int | |
609 md_rand() | |
610 { | |
611 #ifdef _WIN32 | |
612 return(rand()); | |
613 #else | |
614 return(lrand48() & 0x7fffffff); | |
615 #endif | |
616 } | |
617 | |
618 void | |
619 md_srand(int seed) | |
620 { | |
621 #ifdef _WIN32 | |
622 srand(seed); | |
623 #else | |
624 srand48(seed); | |
625 #endif | |
626 } | |
627 | |
628 char * | |
629 md_strdup(const char *s) | |
630 { | |
631 #ifdef _WIN32 | |
632 return( _strdup(s) ); | |
633 #else | |
634 return(strdup(s)); | |
635 #endif | |
636 } | |
637 | |
638 long | |
639 md_memused() | |
640 { | |
641 #ifdef _WIN32 | |
642 MEMORYSTATUS stat; | |
643 | |
644 GlobalMemoryStatus(&stat); | |
645 | |
646 return((long)stat.dwTotalPageFile); | |
647 #else | |
648 return( (long)sbrk(0) ); | |
649 #endif | |
650 } | |
651 | |
652 char * | |
653 md_gethostname() | |
654 { | |
655 static char nodename[80]; | |
656 char *n = NULL; | |
657 #if !defined(_WIN32) && !defined(__DJGPP__) | |
658 struct utsname ourname; | |
659 | |
660 if (uname(&ourname) == 0) | |
661 n = ourname.nodename; | |
662 #endif | |
663 if ((n == NULL) || (*n == '\0')) | |
664 if ( (n = getenv("COMPUTERNAME")) == NULL) | |
665 if ( (n = getenv("HOSTNAME")) == NULL) | |
666 n = "localhost"; | |
667 | |
668 strncpy(nodename, n, 80); | |
669 nodename[79] = 0; | |
670 | |
671 return(nodename); | |
672 } | |
673 | |
674 int | |
675 md_erasechar() | |
676 { | |
677 #ifdef BSD | |
678 return(_tty.sg_erase); /* process erase character */ | |
679 #elif defined(USG5_0) | |
680 return(_tty.c_cc[VERASE]); /* process erase character */ | |
681 #else /* USG5_2 .... curses */ | |
682 return( erasechar() ); /* process erase character */ | |
683 #endif | |
684 } | |
685 | |
686 int | |
687 md_killchar() | |
688 { | |
689 #ifdef BSD | |
690 return(_tty.sg_kill); | |
691 #elif defined(USG5_0) | |
692 return(_tty.c_cc[VKILL]); | |
693 #else /* USG5_2 ..... curses */ | |
694 return( killchar() ); | |
695 #endif | |
696 } | |
697 | |
698 /* | |
699 * unctrl: | |
700 * Print a readable version of a certain character | |
701 */ | |
702 | |
703 char * | |
704 md_unctrl(char ch) | |
705 { | |
706 #if USG5_0 | |
707 extern char *_unctrl[]; /* Defined in curses library */ | |
708 | |
709 return _unctrl[ch&0177]; | |
710 #else | |
711 return( (char *) unctrl(ch) ); | |
712 #endif | |
713 } | |
714 | |
715 void | |
716 md_flushinp() | |
717 { | |
718 #ifdef BSD | |
719 ioctl(0, TIOCFLUSH); | |
720 #elif defined(USG5_0) | |
721 ioctl(_tty_ch,TCFLSH,0) | |
722 #else /* USG5_2.... curses */ | |
723 flushinp(); | |
724 #endif | |
725 } | |
726 | |
727 /* | |
728 Cursor/Keypad Support | |
729 | |
730 Sadly Cursor/Keypad support is less straightforward than it should be. | |
731 | |
732 The various terminal emulators/consoles choose to differentiate the | |
733 cursor and keypad keys (with modifiers) in different ways (if at all!). | |
734 Furthermore they use different code set sequences for each key only | |
735 a subset of which the various curses libraries recognize. Partly due | |
736 to incomplete termcap/terminfo entries and partly due to inherent | |
737 limitations of those terminal capability databases. | |
738 | |
739 I give curses first crack at decoding the sequences. If it fails to decode | |
740 it we check for common ESC-prefixed sequences. | |
741 | |
742 All cursor/keypad results are translated into standard rogue movement | |
743 commands. | |
744 | |
745 Unmodified keys are translated to walk commands: hjklyubn | |
746 Modified (shift,control,alt) are translated to run commands: HJKLYUBN | |
747 | |
748 Console and supported (differentiated) keys | |
749 Interix: Cursor Keys, Keypad, Ctl-Keypad | |
750 Cygwin: Cursor Keys, Keypad, Alt-Cursor Keys | |
751 MSYS: Cursor Keys, Keypad, Ctl-Cursor Keys, Ctl-Keypad | |
752 Win32: Cursor Keys, Keypad, Ctl/Shift/Alt-Cursor Keys, Ctl/Alt-Keypad | |
753 DJGPP: Cursor Keys, Keypad, Ctl/Shift/Alt-Cursor Keys, Ctl/Alt-Keypad | |
754 | |
755 Interix Console (raw, ncurses) | |
756 ============================== | |
757 normal shift ctrl alt | |
758 ESC [D, ESC F^, ESC [D, ESC [D /# Left #/ | |
759 ESC [C, ESC F$, ESC [C, ESC [C /# Right #/ | |
760 ESC [A, ESC F-, local win, ESC [A /# Up #/ | |
761 ESC [B, ESC F+, local win, ESC [B /# Down #/ | |
762 ESC [H, ESC [H, ESC [H, ESC [H /# Home #/ | |
763 ESC [S, local win, ESC [S, ESC [S /# Page Up #/ | |
764 ESC [T, local win, ESC [T, ESC [T /# Page Down #/ | |
765 ESC [U, ESC [U, ESC [U, ESC [U /# End #/ | |
766 ESC [D, ESC F^, ESC [D, O /# Keypad Left #/ | |
767 ESC [C, ESC F$, ESC [C, O /# Keypad Right #/ | |
768 ESC [A, ESC [A, ESC [-1, O /# Keypad Up #/ | |
769 ESC [B, ESC [B, ESC [-2, O /# Keypad Down #/ | |
770 ESC [H, ESC [H, ESC [-263, O /# Keypad Home #/ | |
771 ESC [S, ESC [S, ESC [-19, O /# Keypad PgUp #/ | |
772 ESC [T, ESC [T, ESC [-20, O /# Keypad PgDn #/ | |
773 ESC [U, ESC [U, ESC [-21, O /# Keypad End #/ | |
774 nothing, nothing, nothing, O /# Kaypad 5 #/ | |
775 | |
776 Interix Console (term=interix, ncurses) | |
777 ============================== | |
778 KEY_LEFT, ESC F^, KEY_LEFT, KEY_LEFT /# Left #/ | |
779 KEY_RIGHT, ESC F$, KEY_RIGHT, KEY_RIGHT /# Right #/ | |
780 KEY_UP, 0x146, local win, KEY_UP /# Up #/ | |
781 KEY_DOWN, 0x145, local win, KEY_DOWN /# Down #/ | |
782 ESC [H, ESC [H, ESC [H, ESC [H /# Home #/ | |
783 KEY_PPAGE, local win, KEY_PPAGE, KEY_PPAGE /# Page Up #/ | |
784 KEY_NPAGE, local win, KEY_NPAGE, KEY_NPAGE /# Page Down #/ | |
785 KEY_LL, KEY_LL, KEY_LL, KEY_LL /# End #/ | |
786 KEY_LEFT, ESC F^, ESC [-4, O /# Keypad Left #/ | |
787 KEY_RIGHT, ESC F$, ESC [-3, O /# Keypad Right #/ | |
788 KEY_UP, KEY_UP, ESC [-1, O /# Keypad Up #/ | |
789 KEY_DOWN, KEY_DOWN, ESC [-2, O /# Keypad Down #/ | |
790 ESC [H, ESC [H, ESC [-263, O /# Keypad Home #/ | |
791 KEY_PPAGE, KEY_PPAGE, ESC [-19, O /# Keypad PgUp #/ | |
792 KEY_NPAGE, KEY_NPAGE, ESC [-20, O /# Keypad PgDn #/ | |
793 KEY_LL, KEY_LL, ESC [-21, O /# Keypad End #/ | |
794 nothing, nothing, nothing, O /# Keypad 5 #/ | |
795 | |
796 Cygwin Console (raw, ncurses) | |
797 ============================== | |
798 normal shift ctrl alt | |
799 ESC [D, ESC [D, ESC [D, ESC ESC [D /# Left #/ | |
800 ESC [C, ESC [C, ESC [C, ESC ESC [C /# Rght #/ | |
801 ESC [A, ESC [A, ESC [A, ESC ESC [A /# Up #/ | |
802 ESC [B, ESC [B, ESC [B, ESC ESC [B /# Down #/ | |
803 ESC [1~, ESC [1~, ESC [1~, ESC ESC [1~ /# Home #/ | |
804 ESC [5~, ESC [5~, ESC [5~, ESC ESC [5~ /# Page Up #/ | |
805 ESC [6~, ESC [6~, ESC [6~, ESC ESC [6~ /# Page Down #/ | |
806 ESC [4~, ESC [4~, ESC [4~, ESC ESC [4~ /# End #/ | |
807 ESC [D, ESC [D, ESC [D, ESC ESC [D,O /# Keypad Left #/ | |
808 ESC [C, ESC [C, ESC [C, ESC ESC [C,O /# Keypad Right #/ | |
809 ESC [A, ESC [A, ESC [A, ESC ESC [A,O /# Keypad Up #/ | |
810 ESC [B, ESC [B, ESC [B, ESC ESC [B,O /# Keypad Down #/ | |
811 ESC [1~, ESC [1~, ESC [1~, ESC ESC [1~,O /# Keypad Home #/ | |
812 ESC [5~, ESC [5~, ESC [5~, ESC ESC [5~,O /# Keypad PgUp #/ | |
813 ESC [6~, ESC [6~, ESC [6~, ESC ESC [6~,O /# Keypad PgDn #/ | |
814 ESC [4~, ESC [4~, ESC [4~, ESC ESC [4~,O /# Keypad End #/ | |
815 ESC [-71, nothing, nothing, O /# Keypad 5 #/ | |
816 | |
817 Cygwin Console (term=cygwin, ncurses) | |
818 ============================== | |
819 KEY_LEFT, KEY_LEFT, KEY_LEFT, ESC-260 /# Left #/ | |
820 KEY_RIGHT, KEY_RIGHT, KEY_RIGHT, ESC-261 /# Rght #/ | |
821 KEY_UP, KEY_UP, KEY_UP, ESC-259 /# Up #/ | |
822 KEY_DOWN, KEY_DOWN, KEY_DOWN, ESC-258 /# Down #/ | |
823 KEY_HOME, KEY_HOME, KEY_HOME, ESC-262 /# Home #/ | |
824 KEY_PPAGE, KEY_PPAGE, KEY_PPAGE, ESC-339 /# Page Up #/ | |
825 KEY_NPAGE, KEY_NPAGE, KEY_NPAGE, ESC-338 /# Page Down #/ | |
826 KEY_END, KEY_END, KEY_END, ESC-360 /# End #/ | |
827 KEY_LEFT, KEY_LEFT, KEY_LEFT, ESC-260,O /# Keypad Left #/ | |
828 KEY_RIGHT, KEY_RIGHT, KEY_RIGHT, ESC-261,O /# Keypad Right #/ | |
829 KEY_UP, KEY_UP, KEY_UP, ESC-259,O /# Keypad Up #/ | |
830 KEY_DOWN, KEY_DOWN, KEY_DOWN, ESC-258,O /# Keypad Down #/ | |
831 KEY_HOME, KEY_HOME, KEY_HOME, ESC-262,O /# Keypad Home #/ | |
832 KEY_PPAGE, KEY_PPAGE, KEY_PPAGE, ESC-339,O /# Keypad PgUp #/ | |
833 KEY_NPAGE, KEY_NPAGE, KEY_NPAGE, ESC-338,O /# Keypad PgDn #/ | |
834 KEY_END, KEY_END, KEY_END, ESC-360,O /# Keypad End #/ | |
835 ESC [G, nothing, nothing, O /# Keypad 5 #/ | |
836 | |
837 MSYS Console (raw, ncurses) | |
838 ============================== | |
839 normal shift ctrl alt | |
840 ESC OD, ESC [d, ESC Od nothing /# Left #/ | |
841 ESC OE, ESC [e, ESC Oe, nothing /# Right #/ | |
842 ESC OA, ESC [a, ESC Oa, nothing /# Up #/ | |
843 ESC OB, ESC [b, ESC Ob, nothing /# Down #/ | |
844 ESC [7~, ESC [7$, ESC [7^, nothing /# Home #/ | |
845 ESC [5~, local window, ESC [5^, nothing /# Page Up #/ | |
846 ESC [6~, local window, ESC [6^, nothing /# Page Down #/ | |
847 ESC [8~, ESC [8$, ESC [8^, nothing /# End #/ | |
848 ESC OD, ESC [d, ESC Od O /# Keypad Left #/ | |
849 ESC OE, ESC [c, ESC Oc, O /# Keypad Right #/ | |
850 ESC OA, ESC [a, ESC Oa, O /# Keypad Up #/ | |
851 ESC OB, ESC [b, ESC Ob, O /# Keypad Down #/ | |
852 ESC [7~, ESC [7$, ESC [7^, O /# Keypad Home #/ | |
853 ESC [5~, local window, ESC [5^, O /# Keypad PgUp #/ | |
854 ESC [6~, local window, ESC [6^, O /# Keypad PgDn #/ | |
855 ESC [8~, ESC [8$, ESC [8^, O /# Keypad End #/ | |
856 11, 11, 11, O /# Keypad 5 #/ | |
857 | |
858 MSYS Console (term=rxvt, ncurses) | |
859 ============================== | |
860 normal shift ctrl alt | |
861 KEY_LEFT, KEY_SLEFT, 514 nothing /# Left #/ | |
862 KEY_RIGHT, KEY_SRIGHT, 516, nothing /# Right #/ | |
863 KEY_UP, 518, 519, nothing /# Up #/ | |
864 KEY_DOWN, 511, 512, nothing /# Down #/ | |
865 KEY_HOME, KEY_SHOME, ESC [7^, nothing /# Home #/ | |
866 KEY_PPAGE, local window, ESC [5^, nothing /# Page Up #/ | |
867 KEY_NPAGE, local window, ESC [6^, nothing /# Page Down #/ | |
868 KEY_END, KEY_SEND, KEY_EOL, nothing /# End #/ | |
869 KEY_LEFT, KEY_SLEFT, 514 O /# Keypad Left #/ | |
870 KEY_RIGHT, KEY_SRIGHT, 516, O /# Keypad Right #/ | |
871 KEY_UP, 518, 519, O /# Keypad Up #/ | |
872 KEY_DOWN, 511, 512, O /# Keypad Down #/ | |
873 KEY_HOME, KEY_SHOME, ESC [7^, O /# Keypad Home #/ | |
874 KEY_PPAGE, local window, ESC [5^, O /# Keypad PgUp #/ | |
875 KEY_NPAGE, local window, ESC [6^, O /# Keypad PgDn #/ | |
876 KEY_END, KEY_SEND, KEY_EOL, O /# Keypad End #/ | |
877 11, 11, 11, O /# Keypad 5 #/ | |
878 | |
879 Win32 Console (raw, pdcurses) | |
880 DJGPP Console (raw, pdcurses) | |
881 ============================== | |
882 normal shift ctrl alt | |
883 260, 391, 443, 493 /# Left #/ | |
884 261, 400, 444, 492 /# Right #/ | |
885 259, 547, 480, 490 /# Up #/ | |
886 258, 548, 481, 491 /# Down #/ | |
887 262, 388, 447, 524 /# Home #/ | |
888 339, 396, 445, 526 /# Page Up #/ | |
889 338, 394, 446, 520 /# Page Down #/ | |
890 358, 384, 448, 518 /# End #/ | |
891 452, 52('4'), 511, 521 /# Keypad Left #/ | |
892 454, 54('6'), 513, 523 /# Keypad Right #/ | |
893 450, 56('8'), 515, 525 /# Keypad Up #/ | |
894 456, 50('2'), 509, 519 /# Keypad Down #/ | |
895 449, 55('7'), 514, 524 /# Keypad Home #/ | |
896 451, 57('9'), 516, 526 /# Keypad PgUp #/ | |
897 457, 51('3'), 510, 520 /# Keypad PgDn #/ | |
898 455, 49('1'), 508, 518 /# Keypad End #/ | |
899 453, 53('5'), 512, 522 /# Keypad 5 #/ | |
900 | |
901 Win32 Console (pdcurses, MSVC/MingW32) | |
902 DJGPP Console (pdcurses) | |
903 ============================== | |
904 normal shift ctrl alt | |
905 KEY_LEFT, KEY_SLEFT, CTL_LEFT, ALT_LEFT /# Left #/ | |
906 KEY_RIGHT, KEY_SRIGHT, CTL_RIGHT, ALT_RIGHT /# Right #/ | |
907 KEY_UP, KEY_SUP, CTL_UP, ALT_UP /# Up #/ | |
908 KEY_DOWN, KEY_SDOWN, CTL_DOWN, ALT_DOWN /# Down #/ | |
909 KEY_HOME, KEY_SHOME, CTL_HOME, ALT_HOME /# Home #/ | |
910 KEY_PPAGE, KEY_SPREVIOUS, CTL_PGUP, ALT_PGUP /# Page Up #/ | |
911 KEY_NPAGE, KEY_SNEXTE, CTL_PGDN, ALT_PGDN /# Page Down #/ | |
912 KEY_END, KEY_SEND, CTL_END, ALT_END /# End #/ | |
913 KEY_B1, 52('4'), CTL_PAD4, ALT_PAD4 /# Keypad Left #/ | |
914 KEY_B3, 54('6'), CTL_PAD6, ALT_PAD6 /# Keypad Right #/ | |
915 KEY_A2, 56('8'), CTL_PAD8, ALT_PAD8 /# Keypad Up #/ | |
916 KEY_C2, 50('2'), CTL_PAD2, ALT_PAD2 /# Keypad Down #/ | |
917 KEY_A1, 55('7'), CTL_PAD7, ALT_PAD7 /# Keypad Home #/ | |
918 KEY_A3, 57('9'), CTL_PAD9, ALT_PAD9 /# Keypad PgUp #/ | |
919 KEY_C3, 51('3'), CTL_PAD3, ALT_PAD3 /# Keypad PgDn #/ | |
920 KEY_C1, 49('1'), CTL_PAD1, ALT_PAD1 /# Keypad End #/ | |
921 KEY_B2, 53('5'), CTL_PAD5, ALT_PAD5 /# Keypad 5 #/ | |
922 | |
923 Windows Telnet (raw) | |
924 ============================== | |
925 normal shift ctrl alt | |
926 ESC [D, ESC [D, ESC [D, ESC [D /# Left #/ | |
927 ESC [C, ESC [C, ESC [C, ESC [C /# Right #/ | |
928 ESC [A, ESC [A, ESC [A, ESC [A /# Up #/ | |
929 ESC [B, ESC [B, ESC [B, ESC [B /# Down #/ | |
930 ESC [1~, ESC [1~, ESC [1~, ESC [1~ /# Home #/ | |
931 ESC [5~, ESC [5~, ESC [5~, ESC [5~ /# Page Up #/ | |
932 ESC [6~, ESC [6~, ESC [6~, ESC [6~ /# Page Down #/ | |
933 ESC [4~, ESC [4~, ESC [4~, ESC [4~ /# End #/ | |
934 ESC [D, ESC [D, ESC [D, ESC [D /# Keypad Left #/ | |
935 ESC [C, ESC [C, ESC [C, ESC [C /# Keypad Right #/ | |
936 ESC [A, ESC [A, ESC [A, ESC [A /# Keypad Up #/ | |
937 ESC [B, ESC [B, ESC [B, ESC [B /# Keypad Down #/ | |
938 ESC [1~, ESC [1~, ESC [1~, ESC [1~ /# Keypad Home #/ | |
939 ESC [5~, ESC [5~, ESC [5~, ESC [5~ /# Keypad PgUp #/ | |
940 ESC [6~, ESC [6~, ESC [6~, ESC [6~ /# Keypad PgDn #/ | |
941 ESC [4~, ESC [4~, ESC [4~, ESC [4~ /# Keypad End #/ | |
942 nothing, nothing, nothing, nothing /# Keypad 5 #/ | |
943 | |
944 Windows Telnet (term=xterm) | |
945 ============================== | |
946 normal shift ctrl alt | |
947 KEY_LEFT, KEY_LEFT, KEY_LEFT, KEY_LEFT /# Left #/ | |
948 KEY_RIGHT, KEY_RIGHT, KEY_RIGHT, KEY_RIGHT /# Right #/ | |
949 KEY_UP, KEY_UP, KEY_UP, KEY_UP /# Up #/ | |
950 KEY_DOWN, KEY_DOWN, KEY_DOWN, KEY_DOWN /# Down #/ | |
951 ESC [1~, ESC [1~, ESC [1~, ESC [1~ /# Home #/ | |
952 KEY_PPAGE, KEY_PPAGE, KEY_PPAGE, KEY_PPAGE /# Page Up #/ | |
953 KEY_NPAGE, KEY_NPAGE, KEY_NPAGE, KEY_NPAGE /# Page Down #/ | |
954 ESC [4~, ESC [4~, ESC [4~, ESC [4~ /# End #/ | |
955 KEY_LEFT, KEY_LEFT, KEY_LEFT, O /# Keypad Left #/ | |
956 KEY_RIGHT, KEY_RIGHT, KEY_RIGHT, O /# Keypad Right #/ | |
957 KEY_UP, KEY_UP, KEY_UP, O /# Keypad Up #/ | |
958 KEY_DOWN, KEY_DOWN, KEY_DOWN, O /# Keypad Down #/ | |
959 ESC [1~, ESC [1~, ESC [1~, ESC [1~ /# Keypad Home #/ | |
960 KEY_PPAGE, KEY_PPAGE, KEY_PPAGE, KEY_PPAGE /# Keypad PgUp #/ | |
961 KEY_NPAGE, KEY_NPAGE, KEY_NPAGE, KEY_NPAGE /# Keypad PgDn #/ | |
962 ESC [4~, ESC [4~, ESC [4~, O /# Keypad End #/ | |
963 ESC [-71, nothing, nothing, O /# Keypad 5 #/ | |
964 | |
965 PuTTY | |
966 ============================== | |
967 normal shift ctrl alt | |
968 ESC [D, ESC [D, ESC OD, ESC [D /# Left #/ | |
969 ESC [C, ESC [C, ESC OC, ESC [C /# Right #/ | |
970 ESC [A, ESC [A, ESC OA, ESC [A /# Up #/ | |
971 ESC [B, ESC [B, ESC OB, ESC [B /# Down #/ | |
972 ESC [1~, ESC [1~, local win, ESC [1~ /# Home #/ | |
973 ESC [5~, local win, local win, ESC [5~ /# Page Up #/ | |
974 ESC [6~, local win, local win, ESC [6~ /# Page Down #/ | |
975 ESC [4~, ESC [4~, local win, ESC [4~ /# End #/ | |
976 ESC [D, ESC [D, ESC [D, O /# Keypad Left #/ | |
977 ESC [C, ESC [C, ESC [C, O /# Keypad Right #/ | |
978 ESC [A, ESC [A, ESC [A, O /# Keypad Up #/ | |
979 ESC [B, ESC [B, ESC [B, O /# Keypad Down #/ | |
980 ESC [1~, ESC [1~, ESC [1~, O /# Keypad Home #/ | |
981 ESC [5~, ESC [5~, ESC [5~, O /# Keypad PgUp #/ | |
982 ESC [6~, ESC [6~, ESC [6~, O /# Keypad PgDn #/ | |
983 ESC [4~, ESC [4~, ESC [4~, O /# Keypad End #/ | |
984 nothing, nothing, nothing, O /# Keypad 5 #/ | |
985 | |
986 PuTTY | |
987 ============================== | |
988 normal shift ctrl alt | |
989 KEY_LEFT, KEY_LEFT, ESC OD, ESC KEY_LEFT /# Left #/ | |
990 KEY_RIGHT KEY_RIGHT, ESC OC, ESC KEY_RIGHT /# Right #/ | |
991 KEY_UP, KEY_UP, ESC OA, ESC KEY_UP /# Up #/ | |
992 KEY_DOWN, KEY_DOWN, ESC OB, ESC KEY_DOWN /# Down #/ | |
993 ESC [1~, ESC [1~, local win, ESC ESC [1~ /# Home #/ | |
994 KEY_PPAGE local win, local win, ESC KEY_PPAGE /# Page Up #/ | |
995 KEY_NPAGE local win, local win, ESC KEY_NPAGE /# Page Down #/ | |
996 ESC [4~, ESC [4~, local win, ESC ESC [4~ /# End #/ | |
997 ESC Ot, ESC Ot, ESC Ot, O /# Keypad Left #/ | |
998 ESC Ov, ESC Ov, ESC Ov, O /# Keypad Right #/ | |
999 ESC Ox, ESC Ox, ESC Ox, O /# Keypad Up #/ | |
1000 ESC Or, ESC Or, ESC Or, O /# Keypad Down #/ | |
1001 ESC Ow, ESC Ow, ESC Ow, O /# Keypad Home #/ | |
1002 ESC Oy, ESC Oy, ESC Oy, O /# Keypad PgUp #/ | |
1003 ESC Os, ESC Os, ESC Os, O /# Keypad PgDn #/ | |
1004 ESC Oq, ESC Oq, ESC Oq, O /# Keypad End #/ | |
1005 ESC Ou, ESC Ou, ESC Ou, O /# Keypad 5 #/ | |
1006 */ | |
1007 | |
1008 #define M_NORMAL 0 | |
1009 #define M_ESC 1 | |
1010 #define M_KEYPAD 2 | |
1011 #define M_TRAIL 3 | |
1012 | |
1013 int undo[5]; | |
1014 int uindex = -1; | |
1015 | |
1016 int | |
1017 reread() | |
1018 { | |
1019 int redo; | |
1020 | |
1021 if (uindex < 0) | |
1022 return 0; | |
1023 | |
1024 redo = undo[0]; | |
1025 undo[0] = undo[1]; | |
1026 undo[1] = undo[2]; | |
1027 undo[2] = undo[3]; | |
1028 undo[3] = undo[4]; | |
1029 uindex--; | |
1030 return redo; | |
1031 } | |
1032 | |
1033 void | |
1034 unread(int c) | |
1035 { | |
1036 if (uindex >= 4) | |
1037 abort(); | |
1038 | |
1039 undo[++uindex] = c; | |
1040 } | |
1041 | |
1042 int | |
1043 md_readchar(WINDOW *win) | |
1044 { | |
1045 int ch = 0; | |
1046 int lastch = 0; | |
1047 int mode = M_NORMAL; | |
1048 int mode2 = M_NORMAL; | |
1049 int nodelayf = 0; | |
1050 int count = 0; | |
1051 | |
1052 for(;;) | |
1053 { | |
1054 if (mode == M_NORMAL && uindex >= 0) | |
1055 { | |
1056 ch = reread(); | |
1057 break; | |
1058 } | |
1059 | |
1060 ch = wgetch(win); | |
1061 | |
1062 if (ch == ERR) /* timed out or error */ | |
1063 { | |
1064 if (nodelayf) /* likely timed out, switch to */ | |
1065 { /* normal mode and block on */ | |
1066 mode = M_NORMAL; /* next read */ | |
1067 nodelayf = 0; | |
1068 nodelay(win,0); | |
1069 } | |
1070 else if (count > 10) /* after 10 errors assume */ | |
1071 auto_save(0); /* input stream is broken and */ | |
1072 else /* auto save and exit */ | |
1073 count++; | |
1074 | |
1075 continue; | |
1076 } | |
1077 | |
1078 count = 0; /* reset input error count */ | |
1079 | |
1080 if (mode == M_TRAIL) | |
1081 { | |
1082 if (ch == '^') /* msys console : 7,5,6,8: modified*/ | |
1083 ch = MOD_MOVE( toupper(lastch) ); | |
1084 else if (ch == '~') /* cygwin console: 1,5,6,4: normal */ | |
1085 ch = tolower(lastch); /* windows telnet: 1,5,6,4: normal */ | |
1086 /* msys console : 7,5,6,8: normal */ | |
1087 else if (mode2 == M_ESC) /* cygwin console: 1,5,6,4: modified*/ | |
1088 ch = MOD_MOVE( toupper(ch) ); | |
1089 else | |
1090 { | |
1091 mode = M_NORMAL; | |
1092 unread(ch); | |
1093 continue; | |
1094 } | |
1095 | |
1096 break; | |
1097 } | |
1098 | |
1099 if (mode == M_ESC) | |
1100 { | |
1101 if (ch == 27) | |
1102 { | |
1103 mode2 = M_ESC; | |
1104 unread(ch); | |
1105 continue; | |
1106 } | |
1107 | |
1108 if ((ch == 'F') || (ch == 'O') || (ch == '[')) | |
1109 { | |
1110 mode = M_KEYPAD; | |
1111 unread(ch); | |
1112 continue; | |
1113 } | |
1114 | |
1115 | |
1116 switch(ch) | |
1117 { | |
1118 /* Cygwin Console */ | |
1119 /* PuTTY */ | |
1120 case KEY_LEFT : ch = MOD_MOVE('H'); break; | |
1121 case KEY_RIGHT: ch = MOD_MOVE('L'); break; | |
1122 case KEY_UP : ch = MOD_MOVE('K'); break; | |
1123 case KEY_DOWN : ch = MOD_MOVE('J'); break; | |
1124 case KEY_HOME : ch = MOD_MOVE('Y'); break; | |
1125 case KEY_PPAGE: ch = MOD_MOVE('U'); break; | |
1126 case KEY_NPAGE: ch = MOD_MOVE('N'); break; | |
1127 case KEY_END : ch = MOD_MOVE('B'); break; | |
1128 | |
1129 default: mode = M_NORMAL; | |
1130 mode2 = M_NORMAL; | |
1131 unread(ch); | |
1132 continue; | |
1133 } | |
1134 | |
1135 break; | |
1136 } | |
1137 | |
1138 if (mode == M_KEYPAD) | |
1139 { | |
1140 switch(ch) | |
1141 { | |
1142 /* ESC F - Interix Console codes */ | |
1143 case '^': ch = MOD_MOVE('H'); break; /* Shift-Left */ | |
1144 case '$': ch = MOD_MOVE('L'); break; /* Shift-Right */ | |
1145 | |
1146 /* ESC [ - Interix Console codes */ | |
1147 case 'H': ch = 'y'; break; /* Home */ | |
1148 case 1: ch = MOD_MOVE('K'); break; /* Ctl-Keypad Up */ | |
1149 case 2: ch = MOD_MOVE('J'); break; /* Ctl-Keypad Down */ | |
1150 case 3: ch = MOD_MOVE('L'); break; /* Ctl-Keypad Right */ | |
1151 case 4: ch = MOD_MOVE('H'); break; /* Ctl-Keypad Left */ | |
1152 case 263: ch = MOD_MOVE('Y'); break; /* Ctl-Keypad Home */ | |
1153 case 19: ch = MOD_MOVE('U'); break; /* Ctl-Keypad PgUp */ | |
1154 case 20: ch = MOD_MOVE('N'); break; /* Ctl-Keypad PgDn */ | |
1155 case 21: ch = MOD_MOVE('B'); break; /* Ctl-Keypad End */ | |
1156 | |
1157 /* ESC [ - Cygwin Console codes */ | |
1158 case 'G': ch = '.'; break; /* Keypad 5 */ | |
1159 case '7': lastch = 'Y'; mode=M_TRAIL; break; /* Ctl-Home */ | |
1160 case '5': lastch = 'U'; mode=M_TRAIL; break; /* Ctl-PgUp */ | |
1161 case '6': lastch = 'N'; mode=M_TRAIL; break; /* Ctl-PgDn */ | |
1162 | |
1163 /* ESC [ - Win32 Telnet, PuTTY */ | |
1164 case '1': lastch = 'y'; mode=M_TRAIL; break; /* Home */ | |
1165 case '4': lastch = 'b'; mode=M_TRAIL; break; /* End */ | |
1166 | |
1167 /* ESC O - PuTTY */ | |
1168 case 'D': ch = MOD_MOVE('H'); break; | |
1169 case 'C': ch = MOD_MOVE('L'); break; | |
1170 case 'A': ch = MOD_MOVE('K'); break; | |
1171 case 'B': ch = MOD_MOVE('J'); break; | |
1172 case 't': ch = 'h'; break; | |
1173 case 'v': ch = 'l'; break; | |
1174 case 'x': ch = 'k'; break; | |
1175 case 'r': ch = 'j'; break; | |
1176 case 'w': ch = 'y'; break; | |
1177 case 'y': ch = 'u'; break; | |
1178 case 's': ch = 'n'; break; | |
1179 case 'q': ch = 'b'; break; | |
1180 case 'u': ch = '.'; break; | |
1181 } | |
1182 | |
1183 if (mode != M_KEYPAD) | |
1184 { | |
1185 unread(ch); | |
1186 continue; | |
1187 } | |
1188 } | |
1189 | |
1190 if (ch == 27) | |
1191 { | |
1192 nodelay(win,1); | |
1193 mode = M_ESC; | |
1194 nodelayf = 1; | |
1195 unread(ch); | |
1196 continue; | |
1197 } | |
1198 | |
1199 switch(ch) | |
1200 { | |
1201 case KEY_LEFT : ch = 'h'; break; | |
1202 case KEY_DOWN : ch = 'j'; break; | |
1203 case KEY_UP : ch = 'k'; break; | |
1204 case KEY_RIGHT : ch = 'l'; break; | |
1205 case KEY_HOME : ch = 'y'; break; | |
1206 case KEY_PPAGE : ch = 'u'; break; | |
1207 case KEY_END : ch = 'b'; break; | |
1208 #ifdef KEY_LL | |
1209 case KEY_LL : ch = 'b'; break; | |
1210 #endif | |
1211 case KEY_NPAGE : ch = 'n'; break; | |
1212 | |
1213 #ifdef KEY_B1 | |
1214 case KEY_B1 : ch = 'h'; break; | |
1215 case KEY_C2 : ch = 'j'; break; | |
1216 case KEY_A2 : ch = 'k'; break; | |
1217 case KEY_B3 : ch = 'l'; break; | |
1218 #endif | |
1219 case KEY_A1 : ch = 'y'; break; | |
1220 case KEY_A3 : ch = 'u'; break; | |
1221 case KEY_C1 : ch = 'b'; break; | |
1222 case KEY_C3 : ch = 'n'; break; | |
1223 /* next should be '.', but for problem with putty/linux */ | |
1224 case KEY_B2 : ch = 'u'; break; | |
1225 | |
1226 #ifdef KEY_SLEFT | |
1227 case KEY_SRIGHT : ch = MOD_MOVE('L'); break; | |
1228 case KEY_SLEFT : ch = MOD_MOVE('H'); break; | |
1229 #ifdef KEY_SUP | |
1230 case KEY_SUP : ch = MOD_MOVE('K'); break; | |
1231 case KEY_SDOWN : ch = MOD_MOVE('J'); break; | |
1232 #endif | |
1233 case KEY_SHOME : ch = MOD_MOVE('Y'); break; | |
1234 case KEY_SPREVIOUS:ch = MOD_MOVE('U'); break; | |
1235 case KEY_SEND : ch = MOD_MOVE('B'); break; | |
1236 case KEY_SNEXT : ch = MOD_MOVE('N'); break; | |
1237 #endif | |
1238 case 0x146 : ch = MOD_MOVE('K'); break; /* Shift-Up */ | |
1239 case 0x145 : ch = MOD_MOVE('J'); break; /* Shift-Down */ | |
1240 | |
1241 #ifdef CTL_RIGHT | |
1242 case CTL_RIGHT : ch = MOD_MOVE('L'); break; | |
1243 case CTL_LEFT : ch = MOD_MOVE('H'); break; | |
1244 case CTL_UP : ch = MOD_MOVE('K'); break; | |
1245 case CTL_DOWN : ch = MOD_MOVE('J'); break; | |
1246 case CTL_HOME : ch = MOD_MOVE('Y'); break; | |
1247 case CTL_PGUP : ch = MOD_MOVE('U'); break; | |
1248 case CTL_END : ch = MOD_MOVE('B'); break; | |
1249 case CTL_PGDN : ch = MOD_MOVE('N'); break; | |
1250 #endif | |
1251 #ifdef KEY_EOL | |
1252 case KEY_EOL : ch = MOD_MOVE('B'); break; | |
1253 #endif | |
1254 | |
1255 #ifndef CTL_PAD1 | |
1256 /* MSYS rxvt console */ | |
1257 case 511 : ch = MOD_MOVE('J'); break; /* Shift Dn */ | |
1258 case 512 : ch = MOD_MOVE('J'); break; /* Ctl Down */ | |
1259 case 514 : ch = MOD_MOVE('H'); break; /* Ctl Left */ | |
1260 case 516 : ch = MOD_MOVE('L'); break; /* Ctl Right*/ | |
1261 case 518 : ch = MOD_MOVE('K'); break; /* Shift Up */ | |
1262 case 519 : ch = MOD_MOVE('K'); break; /* Ctl Up */ | |
1263 #endif | |
1264 | |
1265 #ifdef CTL_PAD1 | |
1266 case CTL_PAD1 : ch = MOD_MOVE('B'); break; | |
1267 case CTL_PAD2 : ch = MOD_MOVE('J'); break; | |
1268 case CTL_PAD3 : ch = MOD_MOVE('N'); break; | |
1269 case CTL_PAD4 : ch = MOD_MOVE('H'); break; | |
1270 case CTL_PAD5 : ch = '.'; break; | |
1271 case CTL_PAD6 : ch = MOD_MOVE('L'); break; | |
1272 case CTL_PAD7 : ch = MOD_MOVE('Y'); break; | |
1273 case CTL_PAD8 : ch = MOD_MOVE('K'); break; | |
1274 case CTL_PAD9 : ch = MOD_MOVE('U'); break; | |
1275 #endif | |
1276 | |
1277 #ifdef ALT_RIGHT | |
1278 case ALT_RIGHT : ch = MOD_MOVE('L'); break; | |
1279 case ALT_LEFT : ch = MOD_MOVE('H'); break; | |
1280 case ALT_DOWN : ch = MOD_MOVE('J'); break; | |
1281 case ALT_HOME : ch = MOD_MOVE('Y'); break; | |
1282 case ALT_PGUP : ch = MOD_MOVE('U'); break; | |
1283 case ALT_END : ch = MOD_MOVE('B'); break; | |
1284 case ALT_PGDN : ch = MOD_MOVE('N'); break; | |
1285 #endif | |
1286 | |
1287 #ifdef ALT_PAD1 | |
1288 case ALT_PAD1 : ch = MOD_MOVE('B'); break; | |
1289 case ALT_PAD2 : ch = MOD_MOVE('J'); break; | |
1290 case ALT_PAD3 : ch = MOD_MOVE('N'); break; | |
1291 case ALT_PAD4 : ch = MOD_MOVE('H'); break; | |
1292 case ALT_PAD5 : ch = '.'; break; | |
1293 case ALT_PAD6 : ch = MOD_MOVE('L'); break; | |
1294 case ALT_PAD7 : ch = MOD_MOVE('Y'); break; | |
1295 case ALT_PAD8 : ch = MOD_MOVE('K'); break; | |
1296 case ALT_PAD9 : ch = MOD_MOVE('U'); break; | |
1297 #endif | |
1298 } | |
1299 | |
1300 break; | |
1301 } | |
1302 | |
1303 if (nodelayf) | |
1304 nodelay(win,0); | |
1305 | |
1306 uindex = -1; | |
1307 | |
1308 return(ch & 0x7F); | |
1309 } |