2 * Juergen Weigert (jnweiger@immd4.informatik.uni-erlangen.de)
3 * Michael Schroeder (mlschroe@immd4.informatik.uni-erlangen.de)
4 * Micah Cowan (micah@cowan.name)
5 * Sadrul Habib Chowdhury (sadrul@users.sourceforge.net)
6 * Copyright (c) 1993-2002, 2003, 2005, 2006, 2007
7 * Juergen Weigert (jnweiger@immd4.informatik.uni-erlangen.de)
8 * Michael Schroeder (mlschroe@immd4.informatik.uni-erlangen.de)
9 * Copyright (c) 1987 Oliver Laumann
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 3, or (at your option)
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program (see the file COPYING); if not, see
23 * http://www.gnu.org/licenses/, or contact Free Software Foundation, Inc.,
24 * 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
26 ****************************************************************
29 #include <sys/types.h>
33 #if !defined(sun) && !defined(B43) && !defined(ISC) && !defined(pyr) && !defined(_CX_UX)
38 #include <sys/ioctl.h>
44 /* for solaris 2.1, Unixware (SVR4.2) and possibly others: */
46 # include <sys/stropts.h>
53 extern struct comm comms
[];
55 extern char *RcFileName
, *home
;
56 extern char *BellString
, *ActivityString
, *ShellProg
, *ShellArgs
[];
57 extern char *hstatusstring
, *captionstring
, *timestring
;
58 extern char *wliststr
, *wlisttit
;
59 extern int captionalways
;
60 extern char *hardcopydir
, *screenlogfile
, *logtstamp_string
;
61 extern int log_flush
, logtstamp_on
, logtstamp_after
;
62 extern char *VisualBellString
;
63 extern int VBellWait
, MsgWait
, MsgMinWait
, SilenceWait
;
64 extern char SockPath
[], *SockName
;
65 extern int TtyMode
, auto_detach
, use_altscreen
;
66 extern int iflag
, maxwin
;
67 extern int focusminwidth
, focusminheight
;
68 extern int use_hardstatus
, visual_bell
;
70 extern int attr2color
[][4];
71 extern int nattr2color
;
73 extern int hardstatusemu
;
74 extern char *printcmd
;
75 extern int default_startup
;
76 extern int defobuflimit
;
77 extern int defnonblock
;
78 extern int ZombieKey_destroy
;
79 extern int ZombieKey_resurrect
;
80 extern int ZombieKey_onerror
;
82 extern int defautonuke
;
84 extern int separate_sids
;
85 extern struct NewWindow nwin_default
, nwin_undef
;
87 extern int join_with_cr
;
88 extern int compacthist
;
93 extern unsigned char mark_key_tab
[];
94 extern char *BufferFile
;
97 extern char *BufferFile
, *PowDetachString
;
100 extern struct acluser
*EffectiveAclUser
; /* acl.c */
102 extern struct term term
[]; /* terminal capabilities */
104 extern char *kmapdef
[];
105 extern char *kmapadef
[];
106 extern char *kmapmdef
[];
108 extern struct mchar mchar_so
, mchar_null
;
109 extern int renditions
[];
110 extern int VerboseCreate
;
112 extern char *screenencodings
;
118 static int CheckArgNum
__P((int, char **));
119 static void ClearAction
__P((struct action
*));
120 static void SaveAction
__P((struct action
*, int, char **, int *));
121 static int NextWindow
__P((void));
122 static int PreviousWindow
__P((void));
123 static int MoreWindows
__P((void));
124 static void LogToggle
__P((int));
125 static void ShowInfo
__P((void));
126 static void ShowDInfo
__P((void));
127 static struct win
*WindowByName
__P((char *));
128 static int WindowByNumber
__P((char *));
129 static int ParseOnOff
__P((struct action
*, int *));
130 static int ParseWinNum
__P((struct action
*, int *));
131 static int ParseBase
__P((struct action
*, char *, int *, int, char *));
132 static int ParseNum1000
__P((struct action
*, int *));
133 static char **SaveArgs
__P((char **));
134 static int IsNum
__P((char *, int));
135 static void Colonfin
__P((char *, int, char *));
136 static void InputSelect
__P((void));
137 static void InputSetenv
__P((char *));
138 static void InputAKA
__P((void));
140 static int InputSu
__P((struct win
*, struct acluser
**, char *));
141 static void su_fin
__P((char *, int, char *));
143 static void AKAfin
__P((char *, int, char *));
145 static void copy_reg_fn
__P((char *, int, char *));
146 static void ins_reg_fn
__P((char *, int, char *));
148 static void process_fn
__P((char *, int, char *));
150 static void pass1
__P((char *, int, char *));
151 static void pass2
__P((char *, int, char *));
154 static void pow_detach_fn
__P((char *, int, char *));
156 static void digraph_fn
__P((char *, int, char *));
157 static void confirm_fn
__P((char *, int, char *));
158 static int IsOnDisplay
__P((struct win
*));
159 static void ResizeRegions
__P((char *, int));
160 static void ResizeFin
__P((char *, int, char *));
161 static struct action
*FindKtab
__P((char *, int));
162 static void SelectFin
__P((char *, int, char *));
163 static void SelectLayoutFin
__P((char *, int, char *));
166 extern struct layer
*flayer
;
167 extern struct display
*display
, *displays
;
168 extern struct win
*fore
, *console_window
, *windows
;
169 extern struct acluser
*users
;
170 extern struct layout
*layouts
, *layout_attach
, layout_last_marker
;
171 extern struct layout
*laytab
[];
173 extern char screenterm
[], HostName
[], version
[];
174 extern struct NewWindow nwin_undef
, nwin_default
;
175 extern struct LayFuncs WinLf
, MarkLf
;
177 extern int Z0width
, Z1width
;
178 extern int real_uid
, real_gid
;
181 extern int nethackflag
;
185 struct win
*wtab
[MAXWIN
]; /* window table, should be dynamic */
189 extern int maxusercount
;
193 struct plop plop_tab
[MAX_PLOP_DEFS
];
196 # define PTYMODE 0622
199 int TtyMode
= PTYMODE
;
200 int hardcopy_append
= 0;
201 int all_norefresh
= 0;
204 char *zmodem_sendcmd
;
205 char *zmodem_recvcmd
;
206 static char *zmodes
[4] = {"off", "auto", "catch", "pass"};
210 struct action idleaction
;
215 struct action ktab
[256 + KMAP_KEYS
]; /* command key translation table */
219 struct action ktab
[256 + KMAP_KEYS
];
221 struct kclass
*kclasses
;
224 struct action umtab
[KMAP_KEYS
+KMAP_AKEYS
];
225 struct action dmtab
[KMAP_KEYS
+KMAP_AKEYS
];
226 struct action mmtab
[KMAP_KEYS
+KMAP_AKEYS
];
227 struct kmap_ext
*kmap_exts
;
229 static int maptimeout
= 300;
233 /* digraph table taken from old vim and rfc1345 */
234 static const unsigned char digraphs
[][3] = {
235 {' ', ' ', 160}, /* */
236 {'N', 'S', 160}, /* */
237 {'~', '!', 161}, /* ¡ */
238 {'!', '!', 161}, /* ¡ */
239 {'!', 'I', 161}, /* ¡ */
240 {'c', '|', 162}, /* ¢ */
241 {'c', 't', 162}, /* ¢ */
242 {'$', '$', 163}, /* £ */
243 {'P', 'd', 163}, /* £ */
244 {'o', 'x', 164}, /* ¤ */
245 {'C', 'u', 164}, /* ¤ */
246 {'C', 'u', 164}, /* ¤ */
247 {'E', 'u', 164}, /* ¤ */
248 {'Y', '-', 165}, /* ¥ */
249 {'Y', 'e', 165}, /* ¥ */
250 {'|', '|', 166}, /* ¦ */
251 {'B', 'B', 166}, /* ¦ */
252 {'p', 'a', 167}, /* § */
253 {'S', 'E', 167}, /* § */
254 {'"', '"', 168}, /* ¨ */
255 {'\'', ':', 168}, /* ¨ */
256 {'c', 'O', 169}, /* © */
257 {'C', 'o', 169}, /* © */
258 {'a', '-', 170}, /* ª */
259 {'<', '<', 171}, /* « */
260 {'-', ',', 172}, /* ¬ */
261 {'N', 'O', 172}, /* ¬ */
262 {'-', '-', 173}, /* */
263 {'r', 'O', 174}, /* ® */
264 {'R', 'g', 174}, /* ® */
265 {'-', '=', 175}, /* ¯ */
266 {'\'', 'm', 175}, /* ¯ */
267 {'~', 'o', 176}, /* ° */
268 {'D', 'G', 176}, /* ° */
269 {'+', '-', 177}, /* ± */
270 {'2', '2', 178}, /* ² */
271 {'2', 'S', 178}, /* ² */
272 {'3', '3', 179}, /* ³ */
273 {'3', 'S', 179}, /* ³ */
274 {'\'', '\'', 180}, /* ´ */
275 {'j', 'u', 181}, /* µ */
276 {'M', 'y', 181}, /* µ */
277 {'p', 'p', 182}, /* ¶ */
278 {'P', 'I', 182}, /* ¶ */
279 {'~', '.', 183}, /* · */
280 {'.', 'M', 183}, /* · */
281 {',', ',', 184}, /* ¸ */
282 {'\'', ',', 184}, /* ¸ */
283 {'1', '1', 185}, /* ¹ */
284 {'1', 'S', 185}, /* ¹ */
285 {'o', '-', 186}, /* º */
286 {'>', '>', 187}, /* » */
287 {'1', '4', 188}, /* ¼ */
288 {'1', '2', 189}, /* ½ */
289 {'3', '4', 190}, /* ¾ */
290 {'~', '?', 191}, /* ¿ */
291 {'?', '?', 191}, /* ¿ */
292 {'?', 'I', 191}, /* ¿ */
293 {'A', '`', 192}, /* À */
294 {'A', '!', 192}, /* À */
295 {'A', '\'', 193}, /* Á */
296 {'A', '^', 194}, /* Â */
297 {'A', '>', 194}, /* Â */
298 {'A', '~', 195}, /* Ã */
299 {'A', '?', 195}, /* Ã */
300 {'A', '"', 196}, /* Ä */
301 {'A', ':', 196}, /* Ä */
302 {'A', '@', 197}, /* Å */
303 {'A', 'A', 197}, /* Å */
304 {'A', 'E', 198}, /* Æ */
305 {'C', ',', 199}, /* Ç */
306 {'E', '`', 200}, /* È */
307 {'E', '!', 200}, /* È */
308 {'E', '\'', 201}, /* É */
309 {'E', '^', 202}, /* Ê */
310 {'E', '>', 202}, /* Ê */
311 {'E', '"', 203}, /* Ë */
312 {'E', ':', 203}, /* Ë */
313 {'I', '`', 204}, /* Ì */
314 {'I', '!', 204}, /* Ì */
315 {'I', '\'', 205}, /* Í */
316 {'I', '^', 206}, /* Î */
317 {'I', '>', 206}, /* Î */
318 {'I', '"', 207}, /* Ï */
319 {'I', ':', 207}, /* Ï */
320 {'D', '-', 208}, /* Ð */
321 {'N', '~', 209}, /* Ñ */
322 {'N', '?', 209}, /* Ñ */
323 {'O', '`', 210}, /* Ò */
324 {'O', '!', 210}, /* Ò */
325 {'O', '\'', 211}, /* Ó */
326 {'O', '^', 212}, /* Ô */
327 {'O', '>', 212}, /* Ô */
328 {'O', '~', 213}, /* Õ */
329 {'O', '?', 213}, /* Õ */
330 {'O', '"', 214}, /* Ö */
331 {'O', ':', 214}, /* Ö */
332 {'/', '\\', 215}, /* × */
333 {'*', 'x', 215}, /* × */
334 {'O', '/', 216}, /* Ø */
335 {'U', '`', 217}, /* Ù */
336 {'U', '!', 217}, /* Ù */
337 {'U', '\'', 218}, /* Ú */
338 {'U', '^', 219}, /* Û */
339 {'U', '>', 219}, /* Û */
340 {'U', '"', 220}, /* Ü */
341 {'U', ':', 220}, /* Ü */
342 {'Y', '\'', 221}, /* Ý */
343 {'I', 'p', 222}, /* Þ */
344 {'T', 'H', 222}, /* Þ */
345 {'s', 's', 223}, /* ß */
346 {'s', '"', 223}, /* ß */
347 {'a', '`', 224}, /* à */
348 {'a', '!', 224}, /* à */
349 {'a', '\'', 225}, /* á */
350 {'a', '^', 226}, /* â */
351 {'a', '>', 226}, /* â */
352 {'a', '~', 227}, /* ã */
353 {'a', '?', 227}, /* ã */
354 {'a', '"', 228}, /* ä */
355 {'a', ':', 228}, /* ä */
356 {'a', 'a', 229}, /* å */
357 {'a', 'e', 230}, /* æ */
358 {'c', ',', 231}, /* ç */
359 {'e', '`', 232}, /* è */
360 {'e', '!', 232}, /* è */
361 {'e', '\'', 233}, /* é */
362 {'e', '^', 234}, /* ê */
363 {'e', '>', 234}, /* ê */
364 {'e', '"', 235}, /* ë */
365 {'e', ':', 235}, /* ë */
366 {'i', '`', 236}, /* ì */
367 {'i', '!', 236}, /* ì */
368 {'i', '\'', 237}, /* í */
369 {'i', '^', 238}, /* î */
370 {'i', '>', 238}, /* î */
371 {'i', '"', 239}, /* ï */
372 {'i', ':', 239}, /* ï */
373 {'d', '-', 240}, /* ð */
374 {'n', '~', 241}, /* ñ */
375 {'n', '?', 241}, /* ñ */
376 {'o', '`', 242}, /* ò */
377 {'o', '!', 242}, /* ò */
378 {'o', '\'', 243}, /* ó */
379 {'o', '^', 244}, /* ô */
380 {'o', '>', 244}, /* ô */
381 {'o', '~', 245}, /* õ */
382 {'o', '?', 245}, /* õ */
383 {'o', '"', 246}, /* ö */
384 {'o', ':', 246}, /* ö */
385 {':', '-', 247}, /* ÷ */
386 {'o', '/', 248}, /* ø */
387 {'u', '`', 249}, /* ù */
388 {'u', '!', 249}, /* ù */
389 {'u', '\'', 250}, /* ú */
390 {'u', '^', 251}, /* û */
391 {'u', '>', 251}, /* û */
392 {'u', '"', 252}, /* ü */
393 {'u', ':', 252}, /* ü */
394 {'y', '\'', 253}, /* ý */
395 {'i', 'p', 254}, /* þ */
396 {'t', 'h', 254}, /* þ */
397 {'y', '"', 255}, /* ÿ */
398 {'y', ':', 255}, /* ÿ */
399 {'"', '[', 196}, /* Ä */
400 {'"', '\\', 214}, /* Ö */
401 {'"', ']', 220}, /* Ü */
402 {'"', '{', 228}, /* ä */
403 {'"', '|', 246}, /* ö */
404 {'"', '}', 252}, /* ü */
405 {'"', '~', 223} /* ß */
408 #define RESIZE_FLAG_H 1
409 #define RESIZE_FLAG_V 2
410 #define RESIZE_FLAG_L 4
412 static char *resizeprompts
[] = {
414 "resize -h # lines: ",
415 "resize -v # lines: ",
416 "resize -b # lines: ",
417 "resize -l # lines: ",
418 "resize -l -h # lines: ",
419 "resize -l -v # lines: ",
420 "resize -l -b # lines: ",
428 register unsigned int i
;
433 for (i
= 0; i
< sizeof(ktab
)/sizeof(*ktab
); i
++)
435 ktab
[i
].nr
= RC_ILLEGAL
;
436 ktab
[i
].args
= noargs
;
440 for (i
= 0; i
< KMAP_KEYS
+KMAP_AKEYS
; i
++)
442 umtab
[i
].nr
= RC_ILLEGAL
;
443 umtab
[i
].args
= noargs
;
445 dmtab
[i
].nr
= RC_ILLEGAL
;
446 dmtab
[i
].args
= noargs
;
448 mmtab
[i
].nr
= RC_ILLEGAL
;
449 mmtab
[i
].args
= noargs
;
453 for (i
= 0; i
< NKMAPDEF
; i
++)
455 if (i
+ KMAPDEFSTART
< T_CAPS
)
457 if (i
+ KMAPDEFSTART
>= T_CAPS
+ KMAP_KEYS
)
461 argarr
[0] = kmapdef
[i
];
462 SaveAction(dmtab
+ i
+ (KMAPDEFSTART
- T_CAPS
), RC_STUFF
, argarr
, 0);
464 for (i
= 0; i
< NKMAPADEF
; i
++)
466 if (i
+ KMAPADEFSTART
< T_CURSOR
)
468 if (i
+ KMAPADEFSTART
>= T_CURSOR
+ KMAP_AKEYS
)
470 if (kmapadef
[i
] == 0)
472 argarr
[0] = kmapadef
[i
];
473 SaveAction(dmtab
+ i
+ (KMAPADEFSTART
- T_CURSOR
+ KMAP_KEYS
), RC_STUFF
, argarr
, 0);
475 for (i
= 0; i
< NKMAPMDEF
; i
++)
477 if (i
+ KMAPMDEFSTART
< T_CAPS
)
479 if (i
+ KMAPMDEFSTART
>= T_CAPS
+ KMAP_KEYS
)
481 if (kmapmdef
[i
] == 0)
483 argarr
[0] = kmapmdef
[i
];
485 SaveAction(mmtab
+ i
+ (KMAPMDEFSTART
- T_CAPS
), RC_STUFF
, argarr
, 0);
489 ktab
['h'].nr
= RC_HARDCOPY
;
491 ktab
['z'].nr
= ktab
[Ctrl('z')].nr
= RC_SUSPEND
;
493 ktab
['c'].nr
= ktab
[Ctrl('c')].nr
= RC_SCREEN
;
494 ktab
[' '].nr
= ktab
[Ctrl(' ')].nr
=
495 ktab
['n'].nr
= ktab
[Ctrl('n')].nr
= RC_NEXT
;
496 ktab
['N'].nr
= RC_NUMBER
;
497 ktab
[Ctrl('h')].nr
= ktab
[0177].nr
= ktab
['p'].nr
= ktab
[Ctrl('p')].nr
= RC_PREV
;
498 ktab
['k'].nr
= ktab
[Ctrl('k')].nr
= RC_KILL
;
499 ktab
['l'].nr
= ktab
[Ctrl('l')].nr
= RC_REDISPLAY
;
500 ktab
['w'].nr
= ktab
[Ctrl('w')].nr
= RC_WINDOWS
;
501 ktab
['v'].nr
= RC_VERSION
;
502 ktab
[Ctrl('v')].nr
= RC_DIGRAPH
;
503 ktab
['q'].nr
= ktab
[Ctrl('q')].nr
= RC_XON
;
504 ktab
['s'].nr
= ktab
[Ctrl('s')].nr
= RC_XOFF
;
505 ktab
['t'].nr
= ktab
[Ctrl('t')].nr
= RC_TIME
;
506 ktab
['i'].nr
= ktab
[Ctrl('i')].nr
= RC_INFO
;
507 ktab
['m'].nr
= ktab
[Ctrl('m')].nr
= RC_LASTMSG
;
508 ktab
['A'].nr
= RC_TITLE
;
509 #if defined(UTMPOK) && defined(LOGOUTOK)
510 ktab
['L'].nr
= RC_LOGIN
;
512 ktab
[','].nr
= RC_LICENSE
;
513 ktab
['W'].nr
= RC_WIDTH
;
514 ktab
['.'].nr
= RC_DUMPTERMCAP
;
515 ktab
[Ctrl('\\')].nr
= RC_QUIT
;
517 ktab
['d'].nr
= ktab
[Ctrl('d')].nr
= RC_DETACH
;
519 ktab
['D'].nr
= RC_POW_DETACH
;
522 ktab
['r'].nr
= ktab
[Ctrl('r')].nr
= RC_WRAP
;
523 ktab
['f'].nr
= ktab
[Ctrl('f')].nr
= RC_FLOW
;
524 ktab
['C'].nr
= RC_CLEAR
;
525 ktab
['Z'].nr
= RC_RESET
;
526 ktab
['H'].nr
= RC_LOG
;
527 ktab
['M'].nr
= RC_MONITOR
;
528 ktab
['?'].nr
= RC_HELP
;
530 ktab
['*'].nr
= RC_DISPLAYS
;
536 SaveAction(ktab
+ '-', RC_SELECT
, args
, 0);
538 for (i
= 0; i
< ((MAXWIN
< 10) ? MAXWIN
: 10); i
++)
540 char *args
[2], arg1
[10];
543 sprintf(arg1
, "%d", i
);
544 SaveAction(ktab
+ '0' + i
, RC_SELECT
, args
, 0);
546 ktab
['\''].nr
= RC_SELECT
; /* calling a window by name */
551 SaveAction(ktab
+ '"', RC_WINDOWLIST
, args
, 0);
553 ktab
[Ctrl('G')].nr
= RC_VBELL
;
554 ktab
[':'].nr
= RC_COLON
;
556 ktab
['['].nr
= ktab
[Ctrl('[')].nr
= RC_COPY
;
561 SaveAction(ktab
+ ']', RC_PASTE
, args
, 0);
562 SaveAction(ktab
+ Ctrl(']'), RC_PASTE
, args
, 0);
564 ktab
['{'].nr
= RC_HISTORY
;
565 ktab
['}'].nr
= RC_HISTORY
;
566 ktab
['>'].nr
= RC_WRITEBUF
;
567 ktab
['<'].nr
= RC_READBUF
;
568 ktab
['='].nr
= RC_REMOVEBUF
;
571 ktab
['D'].nr
= RC_POW_DETACH
;
574 ktab
['x'].nr
= ktab
[Ctrl('x')].nr
= RC_LOCKSCREEN
;
576 ktab
['b'].nr
= ktab
[Ctrl('b')].nr
= RC_BREAK
;
577 ktab
['B'].nr
= RC_POW_BREAK
;
578 ktab
['_'].nr
= RC_SILENCE
;
579 ktab
['S'].nr
= RC_SPLIT
;
580 ktab
['Q'].nr
= RC_ONLY
;
581 ktab
['X'].nr
= RC_REMOVE
;
582 ktab
['F'].nr
= RC_FIT
;
583 ktab
['\t'].nr
= RC_FOCUS
;
588 SaveAction(ktab
+ T_BACKTAB
- T_CAPS
+ 256, RC_FOCUS
, args
, 0);
594 SaveAction(ktab
+ '|', RC_SPLIT
, args
, 0);
596 /* These come last; they may want overwrite others: */
599 ClearAction(&ktab
[DefaultEsc
]);
600 ktab
[DefaultEsc
].nr
= RC_OTHER
;
602 if (DefaultMetaEsc
>= 0)
604 ClearAction(&ktab
[DefaultMetaEsc
]);
605 ktab
[DefaultMetaEsc
].nr
= RC_META
;
608 idleaction
.nr
= RC_BLANKER
;
609 idleaction
.args
= noargs
;
613 static struct action
*
614 FindKtab(class, create
)
618 struct kclass
*kp
, **kpp
;
623 for (kpp
= &kclasses
; (kp
= *kpp
) != 0; kpp
= &kp
->next
)
624 if (!strcmp(kp
->name
, class))
630 if (strlen(class) > 80)
632 Msg(0, "Command class name too long.");
635 kp
= malloc(sizeof(*kp
));
641 kp
->name
= SaveStr(class);
642 for (i
= 0; i
< (int)(sizeof(kp
->ktab
)/sizeof(*kp
->ktab
)); i
++)
644 kp
->ktab
[i
].nr
= RC_ILLEGAL
;
645 kp
->ktab
[i
].args
= noargs
;
659 if (act
->nr
== RC_ILLEGAL
)
661 act
->nr
= RC_ILLEGAL
;
662 if (act
->args
== noargs
)
664 for (p
= act
->args
; *p
; p
++)
666 free((char *)act
->args
);
672 * ProcessInput: process input from display and feed it into
673 * the layer on canvas D_forecv.
679 * This ProcessInput just does the keybindings and passes
680 * everything else on to ProcessInput2.
684 ProcessInput(ibuf
, ilen
)
689 unsigned char *s
, *q
;
693 debug1("ProcessInput: %d bytes\n", ilen
);
694 if (display
== 0 || ilen
== 0)
699 s
= (unsigned char *)ibuf
;
703 if (D_dontmap
|| !D_nseqs
)
710 debug3("cmp %c %c[%d]\n", ch
, *D_seqp
, D_seqp
- D_kmaps
);
713 l
= D_seqp
[D_seqp
[-D_seql
-1] + 1];
717 debug1("miss %d\n", D_seqp
- D_kmaps
);
720 debug("complete miss\n");
723 p
= (char *)D_seqp
- l
;
725 D_seqp
= D_kmaps
+ 3;
728 if ((q
= D_seqh
) != 0)
731 i
= q
[0] << 8 | q
[1];
732 i
&= ~KMAP_NOTIMEOUT
;
733 debug1("Mapping former hit #%d - ", i
);
734 debug2("%d(%s) - ", q
[2], q
+ 3);
736 ProcessInput2((char *)q
+ 3, q
[2]);
744 debug1("flush old %d\n", l
);
753 /* Finish old stuff */
755 debug1("finish old %d\n", slen
);
757 ProcessInput2(ibuf
, slen
);
766 debug2("length am %d, want %d\n", l
, D_seqp
[-l
- 1]);
767 if (l
== D_seqp
[-l
- 1])
772 if (D_kmaps
+ D_nseqs
> q
&& q
[2] > l
&& !bcmp(D_seqp
- l
, q
+ 3, l
))
774 debug1("have another mapping (%s), delay execution\n", q
+ 3);
775 D_seqh
= D_seqp
- 3 - l
;
780 i
= D_seqp
[-l
- 3] << 8 | D_seqp
[-l
- 2];
781 i
&= ~KMAP_NOTIMEOUT
;
782 debug1("Mapping #%d - ", i
);
783 p
= (char *)D_seqp
- l
;
784 debug2("%d(%s) - ", l
, p
);
786 D_seqp
= D_kmaps
+ 3;
798 debug("am in sequence -> check for timeout\n");
800 for (s
= D_seqp
; ; s
+= i
* 2 + 4)
802 if (s
[-l
-3] & KMAP_NOTIMEOUT
>> 8)
804 if ((i
= s
[s
[-l
-1] + 1]) == 0)
806 SetTimeout(&D_mapev
, maptimeout
);
812 ProcessInput2(ibuf
, slen
);
816 # define ProcessInput2 ProcessInput
821 * Here only the screen escape commands are handled.
825 ProcessInput2(ibuf
, ilen
)
831 struct action
*ktabp
;
833 debug1("ProcessInput2: %d bytes\n", ilen
);
834 while (ilen
&& display
)
836 debug1(" - ilen now %d bytes\n", ilen
);
837 flayer
= D_forecv
->c_layer
;
845 if ((unsigned char)*s
++ == D_user
->u_Esc
)
851 DoProcess(fore
, &ibuf
, &slen
, 0);
857 ktabp
= D_ESCseen
? D_ESCseen
: ktab
;
859 ch
= (unsigned char)*s
;
862 * As users have different esc characters, but a common ktab[],
863 * we fold back the users esc and meta-esc key to the Default keys
864 * that can be looked up in the ktab[]. grmbl. jw.
865 * XXX: make ktab[] a per user thing.
867 if (ch
== D_user
->u_Esc
)
869 else if (ch
== D_user
->u_MetaEsc
)
873 DoAction(&ktabp
[ch
], ch
);
874 ibuf
= (char *)(s
+ 1);
880 DoProcess(p
, bufp
, lenp
, pa
)
887 struct display
*d
= display
;
890 /* XXX -> PasteStart */
891 if (pa
&& *lenp
> 1 && p
&& p
->w_slowpaste
)
893 /* schedule slowpaste event */
894 SetTimeout(&p
->w_paster
.pa_slowev
, p
->w_slowpaste
);
895 evenq(&p
->w_paster
.pa_slowev
);
899 while (flayer
&& *lenp
)
902 if (!pa
&& p
&& p
->w_paster
.pa_pastelen
&& flayer
== p
->w_paster
.pa_pastelayer
)
904 debug("layer is busy - beep!\n");
905 WBell(p
, visual_bell
);
913 LayProcess(bufp
, lenp
);
915 if (pa
&& !pa
->pa_pastelayer
)
916 break; /* flush rest of paste */
925 /* We're full, let's beep */
926 debug("layer is full - beep!\n");
927 WBell(p
, visual_bell
);
935 if (pa
&& pa
->pa_pastelen
== 0)
944 int x
, m
, l
= 0, r
= RC_LAST
;
948 x
= strcmp(str
, comms
[m
].name
);
960 CheckArgNum(nr
, args
)
965 static char *argss
[] = {"no", "one", "two", "three", "four", "OOPS"};
966 static char *orformat
[] =
968 "%s: %s: %s argument%s required",
969 "%s: %s: %s or %s argument%s required",
970 "%s: %s: %s, %s or %s argument%s required",
971 "%s: %s: %s, %s, %s or %s argument%s required"
974 n
= comms
[nr
].flags
& ARGS_MASK
;
975 for (i
= 0; args
[i
]; i
++)
977 if (comms
[nr
].flags
& ARGS_ORMORE
)
981 Msg(0, "%s: %s: at least %s argument%s required",
982 rc_name
, comms
[nr
].name
, argss
[n
], n
!= 1 ? "s" : "");
986 else if ((comms
[nr
].flags
& ARGS_PLUS1
) &&
987 (comms
[nr
].flags
& ARGS_PLUS2
) &&
988 (comms
[nr
].flags
& ARGS_PLUS3
))
990 if (i
!= n
&& i
!= n
+ 1 && i
!= n
+ 2 && i
!= n
+ 3)
992 Msg(0, orformat
[3], rc_name
, comms
[nr
].name
, argss
[n
],
993 argss
[n
+ 1], argss
[n
+ 2], argss
[n
+ 3], "");
997 else if ((comms
[nr
].flags
& ARGS_PLUS1
) &&
998 (comms
[nr
].flags
& ARGS_PLUS2
))
1000 if (i
!= n
&& i
!= n
+ 1 && i
!= n
+ 2)
1002 Msg(0, orformat
[2], rc_name
, comms
[nr
].name
, argss
[n
],
1003 argss
[n
+ 1], argss
[n
+ 2], "");
1007 else if ((comms
[nr
].flags
& ARGS_PLUS1
) &&
1008 (comms
[nr
].flags
& ARGS_PLUS3
))
1010 if (i
!= n
&& i
!= n
+ 1 && i
!= n
+ 3)
1012 Msg(0, orformat
[2], rc_name
, comms
[nr
].name
, argss
[n
],
1013 argss
[n
+ 1], argss
[n
+ 3], "");
1017 else if ((comms
[nr
].flags
& ARGS_PLUS2
) &&
1018 (comms
[nr
].flags
& ARGS_PLUS3
))
1020 if (i
!= n
&& i
!= n
+ 2 && i
!= n
+ 3)
1022 Msg(0, orformat
[2], rc_name
, comms
[nr
].name
, argss
[n
],
1023 argss
[n
+ 2], argss
[n
+ 3], "");
1027 else if (comms
[nr
].flags
& ARGS_PLUS1
)
1029 if (i
!= n
&& i
!= n
+ 1)
1031 Msg(0, orformat
[1], rc_name
, comms
[nr
].name
, argss
[n
],
1032 argss
[n
+ 1], n
!= 0 ? "s" : "");
1036 else if (comms
[nr
].flags
& ARGS_PLUS2
)
1038 if (i
!= n
&& i
!= n
+ 2)
1040 Msg(0, orformat
[1], rc_name
, comms
[nr
].name
, argss
[n
],
1045 else if (comms
[nr
].flags
& ARGS_PLUS3
)
1047 if (i
!= n
&& i
!= n
+ 3)
1049 Msg(0, orformat
[1], rc_name
, comms
[nr
].name
, argss
[n
],
1056 Msg(0, orformat
[0], rc_name
, comms
[nr
].name
, argss
[n
], n
!= 1 ? "s" : "");
1063 StuffFin(buf
, len
, data
)
1071 LayProcess(&buf
, &len
);
1081 char **args
= act
->args
;
1082 int *argl
= act
->argl
;
1084 int argc
, i
, n
, msgok
;
1087 struct display
*odisplay
= display
;
1088 struct acluser
*user
;
1090 user
= display
? D_user
: users
;
1091 if (nr
== RC_ILLEGAL
)
1093 debug1("key '%c': No action\n", key
);
1096 n
= comms
[nr
].flags
;
1097 if ((n
& NEED_DISPLAY
) && display
== 0)
1099 Msg(0, "%s: %s: display required", rc_name
, comms
[nr
].name
);
1102 if ((n
& NEED_FORE
) && fore
== 0)
1104 Msg(0, "%s: %s: window required", rc_name
, comms
[nr
].name
);
1107 if ((n
& NEED_LAYER
) && flayer
== 0)
1109 Msg(0, "%s: %s: display or window required", rc_name
, comms
[nr
].name
);
1112 if ((argc
= CheckArgNum(nr
, args
)) < 0)
1117 if (AclCheckPermCmd(D_user
, ACL_EXEC
, &comms
[nr
]))
1119 Msg(0, "%s: %s: permission denied (user %s)",
1120 rc_name
, comms
[nr
].name
, (EffectiveAclUser
? EffectiveAclUser
: D_user
)->u_name
);
1124 #endif /* MULTIUSER */
1126 msgok
= display
&& !*rc_name
;
1132 else if (args
[0][0] == '-' && !args
[0][1])
1134 SetForeWindow((struct win
*)0);
1137 else if (args
[0][0] == '.' && !args
[0][1])
1140 Msg(0, "select . needs a window");
1143 SetForeWindow(fore
);
1147 else if (ParseWinNum(act
, &n
) == 0)
1151 case RC_DEFAUTONUKE
:
1152 if (ParseOnOff(act
, &defautonuke
) == 0 && msgok
)
1153 Msg(0, "Default autonuke turned %s", defautonuke
? "on" : "off");
1154 if (display
&& *rc_name
)
1155 D_auto_nuke
= defautonuke
;
1158 if (ParseOnOff(act
, &D_auto_nuke
) == 0 && msgok
)
1159 Msg(0, "Autonuke turned %s", D_auto_nuke
? "on" : "off");
1162 case RC_DEFOBUFLIMIT
:
1163 if (ParseNum(act
, &defobuflimit
) == 0 && msgok
)
1164 Msg(0, "Default limit set to %d", defobuflimit
);
1165 if (display
&& *rc_name
)
1167 D_obufmax
= defobuflimit
;
1168 D_obuflenmax
= D_obuflen
- D_obufmax
;
1173 Msg(0, "Limit is %d, current buffer size is %d", D_obufmax
, D_obuflen
);
1174 else if (ParseNum(act
, &D_obufmax
) == 0 && msgok
)
1175 Msg(0, "Limit set to %d", D_obufmax
);
1176 D_obuflenmax
= D_obuflen
- D_obufmax
;
1178 case RC_DUMPTERMCAP
:
1179 WriteFile(user
, (char *)0, DUMP_TERMCAP
);
1183 int mode
= DUMP_HARDCOPY
;
1185 if (argc
> 1 && !strcmp(*args
, "-h"))
1187 mode
= DUMP_SCROLLBACK
;
1191 if (*args
&& args
[1])
1193 Msg(0, "%s: hardcopy: too many arguments", rc_name
);
1196 if (fore
== 0 && *args
== 0)
1197 Msg(0, "%s: hardcopy: window required", rc_name
);
1199 WriteFile(user
, *args
, mode
);
1203 (void)ParseOnOff(act
, &nwin_default
.Lflag
);
1206 n
= fore
->w_log
? 1 : 0;
1207 ParseSwitch(act
, &n
);
1217 SwitchWindow(NextWindow());
1221 SwitchWindow(PreviousWindow());
1230 Input(fore
->w_pwin
? "Really kill this filter [y/n]" : "Really kill this window [y/n]", 1, INP_RAW
, confirm_fn
, NULL
, RC_KILL
);
1232 Input("Really kill this window [y/n]", 1, INP_RAW
, confirm_fn
, NULL
, RC_KILL
);
1240 FreePseudowin(fore
);
1241 Msg(0, "Filter removed.");
1245 name
= SaveStr(fore
->w_title
);
1247 Msg(0, "Window %d (%s) killed.", n
, name
);
1255 Input("Really quit and kill all your windows [y/n]", 1, INP_RAW
, confirm_fn
, NULL
, RC_QUIT
);
1262 if (*args
&& !strcmp(*args
, "-h"))
1274 Input(buf
, 1, INP_RAW
, pow_detach_fn
, NULL
, 0);
1277 Detach(D_POWER
); /* detach and kill Attacher's parent */
1286 Msg(0, "debugging info is written to %s/", DEBUGDIR
);
1288 Msg(0, "debugging is currently off. Use 'debug on' to enable.");
1293 debug("debug: closing debug file.\n");
1298 if (strcmp("off", *args
))
1302 kill(D_userpid
, SIG_NODEBUG
); /* a one shot item, but hey... */
1303 # endif /* SIG_NODEBUG */
1305 if (*args
== 0 || strcmp("off", *args
))
1306 Msg(0, "Sorry, screen was compiled without -DDEBUG option.");
1311 if (*args
&& !strcmp(*args
, "sendcmd"))
1315 free(zmodem_sendcmd
);
1316 zmodem_sendcmd
= SaveStr(args
[1]);
1319 Msg(0, "zmodem sendcmd: %s", zmodem_sendcmd
);
1322 if (*args
&& !strcmp(*args
, "recvcmd"))
1326 free(zmodem_recvcmd
);
1327 zmodem_recvcmd
= SaveStr(args
[1]);
1330 Msg(0, "zmodem recvcmd: %s", zmodem_recvcmd
);
1335 for (i
= 0; i
< 4; i
++)
1336 if (!strcmp(zmodes
[i
], *args
))
1338 if (i
== 4 && !strcmp(*args
, "on"))
1342 Msg(0, "usage: zmodem off|auto|catch|pass");
1348 Msg(0, "zmodem mode is %s", zmodes
[zmodem_mode
]);
1355 ZombieKey_destroy
= 0;
1358 if (*argl
== 0 || *argl
> 2)
1360 Msg(0, "%s:zombie: one or two characters expected.", rc_name
);
1365 if (!strcmp(args
[1], "onerror"))
1367 ZombieKey_onerror
= 1;
1369 Msg(0, "usage: zombie [keys [onerror]]");
1373 ZombieKey_onerror
= 0;
1374 ZombieKey_destroy
= args
[0][0];
1375 ZombieKey_resurrect
= *argl
== 2 ? args
[0][1] : 0;
1385 struct display
*olddisplay
= display
;
1386 display
= 0; /* no display will cause a broadcast */
1387 Msg(0, "%s: %s", s
, *args
);
1388 display
= olddisplay
;
1392 /* where this AT command comes from: */
1394 s
= SaveStr(D_user
->u_name
);
1395 /* DO NOT RETURN FROM HERE WITHOUT RESETTING THIS: */
1396 EffectiveAclUser
= D_user
;
1398 s
= SaveStr(D_usertty
);
1400 n
= strlen(args
[0]);
1403 * the windows/displays loops are quite dangerous here, take extra
1404 * care not to trigger landmines. Things may appear/disappear while
1405 * we are walking along.
1409 case '*': /* user */
1417 for (u
= users
; u
; u
= u
->u_next
)
1419 debug3("strncmp('%s', '%s', %d)\n", *args
, u
->u_name
, n
);
1420 if (!strncmp(*args
, u
->u_name
, n
))
1423 debug1("at all displays of user %s\n", u
->u_name
);
1424 for (display
= displays
; display
; display
= nd
)
1426 nd
= display
->d_next
;
1429 flayer
= D_forecv
->c_layer
;
1433 debug1("AT display %s\n", D_usertty
);
1434 DoCommand(args
+ 1, argl
+ 1);
1436 Msg(0, "command from %s: %s %s",
1437 s
, args
[1], args
[2] ? args
[2] : "");
1444 case '%': /* display */
1448 debug1("at display matching '%s'\n", args
[0]);
1449 for (display
= displays
; display
; display
= nd
)
1451 nd
= display
->d_next
;
1455 flayer
= D_forecv
->c_layer
;
1456 if (strncmp(args
[0], D_usertty
, n
) &&
1457 (strncmp("/dev/", D_usertty
, 5) ||
1458 strncmp(args
[0], D_usertty
+ 5, n
)) &&
1459 (strncmp("/dev/tty", D_usertty
, 8) ||
1460 strncmp(args
[0], D_usertty
+ 8, n
)))
1462 debug1("AT display %s\n", D_usertty
);
1463 DoCommand(args
+ 1, argl
+ 1);
1465 Msg(0, "command from %s: %s %s",
1466 s
, args
[1], args
[2] ? args
[2] : "");
1473 case '#': /* window */
1484 if (!*args
[0] || (i
= WindowByNumber(args
[0])) < 0)
1486 args
[0][n
] = ch
; /* must restore string in case of bind */
1487 /* try looping over titles */
1488 for (fore
= windows
; fore
; fore
= nw
)
1491 if (strncmp(args
[0], fore
->w_title
, n
))
1493 debug2("AT window %d(%s)\n", fore
->w_number
, fore
->w_title
);
1495 * consider this a bug or a feature:
1496 * while looping through windows, we have fore AND
1497 * display context. This will confuse users who try to
1498 * set up loops inside of loops, but often allows to do
1499 * what you mean, even when you adress your context wrong.
1502 /* XXX: other displays? */
1503 if (fore
->w_layer
.l_cvlist
)
1504 display
= fore
->w_layer
.l_cvlist
->c_display
;
1505 flayer
= fore
->w_savelayer
? fore
->w_savelayer
: &fore
->w_layer
;
1506 DoCommand(args
+ 1, argl
+ 1); /* may destroy our display */
1507 if (fore
&& fore
->w_layer
.l_cvlist
)
1509 display
= fore
->w_layer
.l_cvlist
->c_display
;
1510 Msg(0, "command from %s: %s %s",
1511 s
, args
[1], args
[2] ? args
[2] : "");
1517 Msg(0, "%s: at '%s': no such window.\n", rc_name
, args
[0]);
1520 else if (i
< MAXWIN
&& (fore
= wtab
[i
]))
1522 args
[0][n
] = ch
; /* must restore string in case of bind */
1523 debug2("AT window %d (%s)\n", fore
->w_number
, fore
->w_title
);
1524 if (fore
->w_layer
.l_cvlist
)
1525 display
= fore
->w_layer
.l_cvlist
->c_display
;
1526 flayer
= fore
->w_savelayer
? fore
->w_savelayer
: &fore
->w_layer
;
1527 DoCommand(args
+ 1, argl
+ 1);
1528 if (fore
&& fore
->w_layer
.l_cvlist
)
1530 display
= fore
->w_layer
.l_cvlist
->c_display
;
1531 Msg(0, "command from %s: %s %s",
1532 s
, args
[1], args
[2] ? args
[2] : "");
1538 Msg(0, "%s: at [identifier][%%|*|#] command [args]", rc_name
);
1544 EffectiveAclUser
= NULL
;
1551 i
= fore
? fore
->w_encoding
: display
? display
->d_encoding
: 0;
1552 if (args
[0] && args
[1] && !strcmp(args
[0], "-e"))
1554 i
= FindEncoding(args
[1]);
1557 Msg(0, "%s: readreg: unknown encoding", rc_name
);
1564 * Without arguments we prompt for a destination register.
1565 * It will receive the copybuffer contents.
1566 * This is not done by RC_PASTE, as we prompt for source
1569 if ((s
= *args
) == NULL
)
1571 Input("Copy to register:", 1, INP_RAW
, copy_reg_fn
, NULL
, 0);
1576 Msg(0, "%s: copyreg: character, ^x, or (octal) \\032 expected.", rc_name
);
1581 * With two arguments we *really* read register contents from file
1587 Msg(0, "%s: readreg: too many arguments", rc_name
);
1590 if ((s
= ReadFile(args
[1], &n
)))
1592 struct plop
*pp
= plop_tab
+ (int)(unsigned char)ch
;
1605 * with one argument we copy the copybuffer into a specified register
1606 * This could be done with RC_PASTE too, but is here to be consistent
1607 * with the zero argument call.
1609 copy_reg_fn(&ch
, 0, NULL
);
1614 i
= fore
? fore
->w_encoding
: display
? display
->d_encoding
: 0;
1615 if (args
[0] && args
[1] && !strcmp(args
[0], "-e"))
1617 i
= FindEncoding(args
[1]);
1620 Msg(0, "%s: register: unknown encoding", rc_name
);
1629 Msg(0, "%s: register: illegal number of arguments.", rc_name
);
1634 Msg(0, "%s: register: character, ^x, or (octal) \\032 expected.", rc_name
);
1641 if (user
->u_plop
.buf
!= NULL
)
1642 UserFreeCopyBuffer(user
);
1643 if (args
[1] && args
[1][0])
1645 user
->u_plop
.buf
= SaveStrn(args
[1], argl
[1]);
1646 user
->u_plop
.len
= argl
[1];
1648 user
->u_plop
.enc
= i
;
1655 struct plop
*plp
= plop_tab
+ (int)(unsigned char)ch
;
1659 plp
->buf
= SaveStrn(args
[1], argl
[1]);
1667 if ((s
= *args
) == NULL
)
1669 Input("Process register:", 1, INP_RAW
, process_fn
, NULL
, 0);
1674 Msg(0, "%s: process: character, ^x, or (octal) \\032 expected.", rc_name
);
1678 process_fn(&ch
, 0, NULL
);
1684 Input("Stuff:", 100, INP_COOKED
, StuffFin
, NULL
, 0);
1690 if (strcmp(s
, "-k"))
1692 Msg(0, "%s: stuff: invalid option %s", rc_name
, s
);
1696 for (i
= T_CAPS
; i
< T_OCAPS
; i
++)
1697 if (strcmp(term
[i
].tcname
, s
) == 0)
1701 Msg(0, "%s: stuff: unknown key '%s'", rc_name
, s
);
1705 if (StuffKey(i
- T_CAPS
) == 0)
1708 s
= display
? D_tcs
[i
].str
: 0;
1723 Msg(0, "screen %s", version
);
1728 timestring
= SaveStr(*args
);
1731 Msg(0, "%s", MakeWinMsg(timestring
, fore
, '%'));
1741 struct action
*ktabp
= ktab
;
1742 if (argc
== 2 && !strcmp(*args
, "-c"))
1744 if ((ktabp
= FindKtab(args
[1], 0)) == 0)
1746 Msg(0, "Unknown command class '%s'", args
[1]);
1750 if (D_ESCseen
!= ktab
|| ktabp
!= ktab
)
1760 SwitchWindow(display
&& D_other
? D_other
->w_number
: NextWindow());
1763 if (user
->u_Esc
== -1)
1782 case RC_DEFBREAKTYPE
:
1785 static char *types
[] = { "TIOCSBRK", "TCSBRK", "tcsendbreak", NULL
};
1786 extern int breaktype
;
1790 if (ParseNum(act
, &n
))
1791 for (n
= 0; n
< (int)(sizeof(types
)/sizeof(*types
)); n
++)
1793 for (i
= 0; i
< 4; i
++)
1796 if (ch
>= 'a' && ch
<= 'z')
1798 if (ch
!= types
[n
][i
] && (ch
+ ('a' - 'A')) != types
[n
][i
])
1804 if (n
< 0 || n
>= (int)(sizeof(types
)/sizeof(*types
)))
1805 Msg(0, "%s invalid, chose one of %s, %s or %s", *args
, types
[0], types
[1], types
[2]);
1809 Msg(0, "breaktype set to (%d) %s", n
, types
[n
]);
1813 Msg(0, "breaktype is (%d) %s", breaktype
, types
[breaktype
]);
1819 if (*args
&& ParseNum(act
, &n
))
1821 SendBreak(fore
, n
, nr
== RC_POW_BREAK
);
1835 if (*args
&& !strcmp(*args
, "-w"))
1837 else if (*args
&& !strcmp(*args
, "-d"))
1841 if (what
== 0 && flayer
&& !display
)
1847 Msg(0, "%s: %s: window required", rc_name
, comms
[nr
].name
);
1850 w
= flayer
->l_width
;
1851 h
= flayer
->l_height
;
1857 Msg(0, "%s: %s: display required", rc_name
, comms
[nr
].name
);
1863 if (*args
&& args
[0][0] == '-')
1865 Msg(0, "%s: %s: unknown option %s", rc_name
, comms
[nr
].name
, *args
);
1868 if (nr
== RC_HEIGHT
)
1876 else if (h
== H1height
)
1878 else if (h
> (H0height
+ H1height
) / 2)
1896 else if (w
== Z1width
)
1898 else if (w
> (Z0width
+ Z1width
) / 2)
1910 if (*args
&& args
[1] && args
[2])
1912 Msg(0, "%s: %s: too many arguments", rc_name
, comms
[nr
].name
);
1917 Msg(0, "Illegal width");
1922 Msg(0, "Illegal height");
1927 if (flayer
->l_width
== w
&& flayer
->l_height
== h
)
1929 ResizeLayer(flayer
, w
, h
, (struct display
*)0);
1932 if (D_width
== w
&& D_height
== h
)
1936 ChangeScreenSize(w
, h
, 1);
1940 if (ResizeDisplay(w
, h
) == 0)
1942 Activate(D_fore
? D_fore
->w_norefresh
: 0);
1944 ResizeLayer(D_forecv
->c_layer
, D_forecv
->c_xe
- D_forecv
->c_xs
+ 1, D_forecv
->c_ye
- D_forecv
->c_ys
+ 1, 0);
1948 Msg(0, "Your termcap does not specify how to change the terminal's width to %d.", w
);
1949 else if (w
== D_width
)
1950 Msg(0, "Your termcap does not specify how to change the terminal's height to %d.", h
);
1952 Msg(0, "Your termcap does not specify how to change the terminal's resolution to %dx%d.", w
, h
);
1960 ChangeAKA(fore
, *args
, strlen(*args
));
1963 Input(":", 100, INP_EVERY
, Colonfin
, NULL
, 0);
1964 if (*args
&& **args
)
1972 if (D_status_lastmsg
)
1973 Msg(0, "%s", D_status_lastmsg
);
1976 DoScreen("key", args
);
1979 if (ParseSwitch(act
, &fore
->w_wrap
) == 0 && msgok
)
1980 Msg(0, "%cwrap", fore
->w_wrap
? '+' : '-');
1985 if (args
[0][0] == 'a')
1987 fore
->w_flow
= (fore
->w_flow
& FLOW_AUTO
) ? FLOW_AUTOFLAG
|FLOW_AUTO
|FLOW_NOW
: FLOW_AUTOFLAG
;
1991 if (ParseOnOff(act
, &n
))
1993 fore
->w_flow
= (fore
->w_flow
& FLOW_AUTO
) | n
;
1998 if (fore
->w_flow
& FLOW_AUTOFLAG
)
1999 fore
->w_flow
= (fore
->w_flow
& FLOW_AUTO
) | FLOW_NOW
;
2000 else if (fore
->w_flow
& FLOW_NOW
)
2001 fore
->w_flow
&= ~FLOW_NOW
;
2003 fore
->w_flow
= fore
->w_flow
? FLOW_AUTOFLAG
|FLOW_AUTO
|FLOW_NOW
: FLOW_AUTOFLAG
;
2005 SetFlow(fore
->w_flow
& FLOW_NOW
);
2007 Msg(0, "%cflow%s", (fore
->w_flow
& FLOW_NOW
) ? '+' : '-',
2008 (fore
->w_flow
& FLOW_AUTOFLAG
) ? "(auto)" : "");
2011 case RC_DEFWRITELOCK
:
2012 if (args
[0][0] == 'a')
2013 nwin_default
.wlock
= WLOCK_AUTO
;
2016 if (ParseOnOff(act
, &n
))
2018 nwin_default
.wlock
= n
? WLOCK_ON
: WLOCK_OFF
;
2024 if (args
[0][0] == 'a')
2026 fore
->w_wlock
= WLOCK_AUTO
;
2030 if (ParseOnOff(act
, &n
))
2032 fore
->w_wlock
= n
? WLOCK_ON
: WLOCK_OFF
;
2035 * user may have permission to change the writelock setting,
2036 * but he may never aquire the lock himself without write permission
2038 if (!AclCheckPermWin(D_user
, ACL_WRITE
, fore
))
2039 fore
->w_wlockuser
= D_user
;
2041 Msg(0, "writelock %s", (fore
->w_wlock
== WLOCK_AUTO
) ? "auto" :
2042 ((fore
->w_wlock
== WLOCK_OFF
) ? "off" : "on"));
2046 ResetAnsiState(fore
);
2047 WriteString(fore
, "\033[H\033[J", 6);
2050 ResetAnsiState(fore
);
2052 if (fore
->w_zdisplay
)
2053 zmodem_abort(fore
, fore
->w_zdisplay
);
2055 WriteString(fore
, "\033c", 2);
2058 n
= fore
->w_monitor
!= MON_OFF
;
2061 n
= n
&& (ACLBYTE(fore
->w_mon_notify
, D_user
->u_id
) & ACLBIT(D_user
->u_id
));
2063 if (ParseSwitch(act
, &n
))
2068 if (display
) /* we tell only this user */
2069 ACLBYTE(fore
->w_mon_notify
, D_user
->u_id
) |= ACLBIT(D_user
->u_id
);
2071 for (i
= 0; i
< maxusercount
; i
++)
2072 ACLBYTE(fore
->w_mon_notify
, i
) |= ACLBIT(i
);
2074 if (fore
->w_monitor
== MON_OFF
)
2075 fore
->w_monitor
= MON_ON
;
2076 Msg(0, "Window %d (%s) is now being monitored for all activity.", fore
->w_number
, fore
->w_title
);
2081 if (display
) /* we remove only this user */
2082 ACLBYTE(fore
->w_mon_notify
, D_user
->u_id
)
2083 &= ~ACLBIT(D_user
->u_id
);
2085 for (i
= 0; i
< maxusercount
; i
++)
2086 ACLBYTE(fore
->w_mon_notify
, i
) &= ~ACLBIT(i
);
2087 for (i
= maxusercount
- 1; i
>= 0; i
--)
2088 if (ACLBYTE(fore
->w_mon_notify
, i
))
2092 fore
->w_monitor
= MON_OFF
;
2093 Msg(0, "Window %d (%s) is no longer being monitored for activity.", fore
->w_number
, fore
->w_title
);
2103 display_wlist(0, WLIST_NUM
, (struct win
*)0);
2104 else if (!strcmp(*args
, "string"))
2110 wliststr
= SaveStr(args
[1]);
2113 Msg(0, "windowlist string is '%s'", wliststr
);
2115 else if (!strcmp(*args
, "title"))
2121 wlisttit
= SaveStr(args
[1]);
2124 Msg(0, "windowlist title is '%s'", wlisttit
);
2130 for (i
= 0; i
< argc
; i
++)
2133 else if (!strcmp(args
[i
], "-m"))
2135 else if (!strcmp(args
[i
], "-b"))
2137 else if (!strcmp(args
[i
], "-g"))
2138 flag
|= WLIST_NESTED
;
2141 Msg(0, "usage: windowlist [-b] [-g] [-m] [string [string] | title [title]]");
2145 display_wlist(blank
, flag
, (struct win
*)0);
2149 if (argc
== 2 && !strcmp(*args
, "-c"))
2151 struct action
*ktabp
;
2152 if ((ktabp
= FindKtab(args
[1], 0)) == 0)
2154 Msg(0, "Unknown command class '%s'", args
[1]);
2157 display_help(args
[1], ktabp
);
2160 display_help((char *)0, ktab
);
2163 display_copyright();
2167 if (flayer
->l_layfn
!= &WinLf
)
2169 Msg(0, "Must be on a window layer");
2176 static char *pasteargs
[] = {".", 0};
2177 static int pasteargl
[] = {1};
2179 if (flayer
->l_layfn
!= &WinLf
)
2181 Msg(0, "Must be on a window layer");
2184 if (GetHistory() == 0)
2186 if (user
->u_plop
.buf
== NULL
)
2194 char *ss
, *dbuf
, dch
;
2201 * without args we prompt for one(!) register to be pasted in the window
2203 if ((s
= *args
) == NULL
)
2205 Input("Paste from register:", 1, INP_RAW
, ins_reg_fn
, NULL
, 0);
2208 if (args
[1] == 0 && !fore
) /* no window? */
2211 * with two arguments we paste into a destination register
2212 * (no window needed here).
2214 if (args
[1] && argl
[1] != 1)
2216 Msg(0, "%s: paste destination: character, ^x, or (octal) \\032 expected.",
2222 enc
= fore
->w_encoding
;
2226 * measure length of needed buffer
2228 for (ss
= s
= *args
; (ch
= *ss
); ss
++)
2234 enc
= user
->u_plop
.enc
;
2235 if (enc
!= user
->u_plop
.enc
)
2236 l
+= RecodeBuf((unsigned char *)user
->u_plop
.buf
, user
->u_plop
.len
, user
->u_plop
.enc
, enc
, (unsigned char *)0);
2239 l
+= user
->u_plop
.len
;
2245 enc
= plop_tab
[(int)(unsigned char)ch
].enc
;
2246 if (enc
!= plop_tab
[(int)(unsigned char)ch
].enc
)
2247 l
+= RecodeBuf((unsigned char *)plop_tab
[(int)(unsigned char)ch
].buf
, plop_tab
[(int)(unsigned char)ch
].len
, plop_tab
[(int)(unsigned char)ch
].enc
, enc
, (unsigned char *)0);
2250 l
+= plop_tab
[(int)(unsigned char)ch
].len
;
2255 Msg(0, "empty buffer");
2260 * if there is only one source and the destination is a window, then
2261 * pass a pointer rather than duplicating the buffer.
2263 if (s
[1] == 0 && args
[1] == 0)
2265 if (enc
== (*s
== '.' ? user
->u_plop
.enc
: plop_tab
[(int)(unsigned char)*s
].enc
))
2268 MakePaster(&fore
->w_paster
, *s
== '.' ? user
->u_plop
.buf
: plop_tab
[(int)(unsigned char)*s
].buf
, l
, 0);
2272 * if no shortcut, we construct a buffer
2274 if ((dbuf
= (char *)malloc(l
)) == 0)
2281 * concatenate all sources into our own buffer, copy buffer is
2282 * special and is skipped if no display exists.
2284 for (ss
= s
; (ch
= *ss
); ss
++)
2286 struct plop
*pp
= (ch
== '.' ? &user
->u_plop
: &plop_tab
[(int)(unsigned char)ch
]);
2290 l
+= RecodeBuf((unsigned char *)pp
->buf
, pp
->len
, pp
->enc
, enc
, (unsigned char *)dbuf
+ l
);
2294 bcopy(pp
->buf
, dbuf
+ l
, pp
->len
);
2298 * when called with one argument we paste our buffer into the window
2302 MakePaster(&fore
->w_paster
, dbuf
, l
, 1);
2307 * we have two arguments, the second is already in dch.
2308 * use this as destination rather than the window.
2313 if (user
->u_plop
.buf
!= NULL
)
2314 UserFreeCopyBuffer(user
);
2315 user
->u_plop
.buf
= dbuf
;
2316 user
->u_plop
.len
= l
;
2318 user
->u_plop
.enc
= enc
;
2323 struct plop
*pp
= plop_tab
+ (int)(unsigned char)dch
;
2336 if (!user
->u_plop
.buf
)
2338 Msg(0, "empty buffer");
2343 struct plop oldplop
;
2345 oldplop
= user
->u_plop
;
2346 if (args
[0] && args
[1] && !strcmp(args
[0], "-e"))
2351 enc
= FindEncoding(args
[1]);
2354 Msg(0, "%s: writebuf: unknown encoding", rc_name
);
2357 if (enc
!= oldplop
.enc
)
2359 l
= RecodeBuf((unsigned char *)oldplop
.buf
, oldplop
.len
, oldplop
.enc
, enc
, (unsigned char *)0);
2360 newbuf
= malloc(l
+ 1);
2366 user
->u_plop
.len
= RecodeBuf((unsigned char *)oldplop
.buf
, oldplop
.len
, oldplop
.enc
, enc
, (unsigned char *)newbuf
);
2367 user
->u_plop
.buf
= newbuf
;
2368 user
->u_plop
.enc
= enc
;
2373 if (args
[0] && args
[1])
2374 Msg(0, "%s: writebuf: too many arguments", rc_name
);
2376 WriteFile(user
, args
[0], DUMP_EXCHANGE
);
2378 if (user
->u_plop
.buf
!= oldplop
.buf
)
2379 free(user
->u_plop
.buf
);
2380 user
->u_plop
= oldplop
;
2386 i
= fore
? fore
->w_encoding
: display
? display
->d_encoding
: 0;
2387 if (args
[0] && args
[1] && !strcmp(args
[0], "-e"))
2389 i
= FindEncoding(args
[1]);
2392 Msg(0, "%s: readbuf: unknown encoding", rc_name
);
2398 if (args
[0] && args
[1])
2400 Msg(0, "%s: readbuf: too many arguments", rc_name
);
2403 if ((s
= ReadFile(args
[0] ? args
[0] : BufferFile
, &n
)))
2405 if (user
->u_plop
.buf
)
2406 UserFreeCopyBuffer(user
);
2407 user
->u_plop
.len
= n
;
2408 user
->u_plop
.buf
= s
;
2410 user
->u_plop
.enc
= i
;
2418 (void)ParseSwitch(act
, &search_ic
);
2420 Msg(0, "Will %signore case in searches", search_ic
? "" : "not ");
2422 #endif /* COPY_PASTE */
2425 SetEscape(user
, -1, -1);
2426 else if (*argl
== 2)
2427 SetEscape(user
, (int)(unsigned char)args
[0][0], (int)(unsigned char)args
[0][1]);
2430 Msg(0, "%s: two characters required after escape.", rc_name
);
2433 /* Change defescape if master user. This is because we only
2436 if (display
&& user
!= users
)
2441 SetEscape(NULL
, -1, -1);
2442 else if (*argl
== 2)
2443 SetEscape(NULL
, (int)(unsigned char)args
[0][0], (int)(unsigned char)args
[0][1]);
2446 Msg(0, "%s: two characters required after defescape.", rc_name
);
2454 s
= *args
? *args
: home
;
2456 Msg(errno
, "%s", s
);
2460 if (ParseSaveStr(act
, &ShellProg
) == 0)
2461 ShellArgs
[0] = ShellProg
;
2463 case RC_HARDCOPYDIR
:
2465 (void)ParseSaveStr(act
, &hardcopydir
);
2467 Msg(0, "hardcopydir is %s\n", hardcopydir
&& *hardcopydir
? hardcopydir
: "<cwd>");
2472 if (args
[1] && !(strcmp(*args
, "flush")))
2474 log_flush
= atoi(args
[1]);
2476 Msg(0, "log flush timeout set to %ds\n", log_flush
);
2479 if (ParseSaveStr(act
, &screenlogfile
) || !msgok
)
2482 Msg(0, "logfile is '%s'", screenlogfile
);
2485 if (!*args
|| !strcmp(*args
, "on") || !strcmp(*args
, "off"))
2487 if (ParseSwitch(act
, &logtstamp_on
) == 0 && msgok
)
2488 Msg(0, "timestamps turned %s", logtstamp_on
? "on" : "off");
2490 else if (!strcmp(*args
, "string"))
2494 if (logtstamp_string
)
2495 free(logtstamp_string
);
2496 logtstamp_string
= SaveStr(args
[1]);
2499 Msg(0, "logfile timestamp is '%s'", logtstamp_string
);
2501 else if (!strcmp(*args
, "after"))
2505 logtstamp_after
= atoi(args
[1]);
2509 Msg(0, "timestamp printed after %ds\n", logtstamp_after
);
2512 Msg(0, "usage: logtstamp [after [n]|string [str]|on|off]");
2515 (void)ParseSaveStr(act
, &nwin_default
.aka
);
2518 case RC_TERMCAPINFO
:
2520 if (!rc_name
|| !*rc_name
)
2521 Msg(0, "Sorry, too late now. Place that in your .screenrc file.");
2524 break; /* Already handled */
2527 if (ParseSaveStr(act
, &s
))
2529 if (strlen(s
) >= 20)
2531 Msg(0, "%s: term: argument too long ( < 20)", rc_name
);
2535 strcpy(screenterm
, s
);
2537 debug1("screenterm set to %s\n", screenterm
);
2538 MakeTermcap((display
== 0));
2539 debug("new termcap made\n");
2542 if (!msgok
&& (!rc_name
|| strcmp(rc_name
, "-X")))
2545 * user typed ^A:echo... well, echo isn't FinishRc's job,
2546 * but as he wanted to test us, we show good will
2548 if (argc
> 1 && !strcmp(*args
, "-n"))
2554 if (argc
> 1 && !strcmp(*args
, "-p"))
2560 s
= MakeWinMsg(s
, fore
, '%');
2565 Msg(0, "%s: 'echo [-n] [-p] \"string\"' expected.", rc_name
);
2572 AddXChars(buf
, sizeof(buf
), BellString
);
2573 Msg(0, "bell_msg is '%s'", buf
);
2576 (void)ParseSaveStr(act
, &BellString
);
2581 BufferFile
= SaveStr(DEFAULT_BUFFERFILE
);
2582 else if (ParseSaveStr(act
, &BufferFile
))
2585 Msg(0, "Bufferfile is now '%s'", BufferFile
);
2589 (void)ParseSaveStr(act
, &ActivityString
);
2591 #if defined(DETACH) && defined(POW_DETACH)
2592 case RC_POW_DETACH_MSG
:
2596 AddXChars(buf
, sizeof(buf
), PowDetachString
);
2597 Msg(0, "pow_detach_msg is '%s'", buf
);
2600 (void)ParseSaveStr(act
, &PowDetachString
);
2603 #if defined(UTMPOK) && defined(LOGOUTOK)
2605 n
= fore
->w_slot
!= (slot_t
)-1;
2606 if (*args
&& !strcmp(*args
, "always"))
2613 if (*args
&& !strcmp(*args
, "attached"))
2620 if (ParseSwitch(act
, &n
) == 0)
2624 if (!strcmp(*args
, "always"))
2625 nwin_default
.lflag
|= 2;
2626 else if (!strcmp(*args
, "attached"))
2627 nwin_default
.lflag
&= ~2;
2629 (void)ParseOnOff(act
, &nwin_default
.lflag
);
2633 if (args
[0] && args
[1] && args
[1][0] == 'i')
2636 for (display
= displays
; display
; display
= display
->d_next
)
2640 #if defined(TERMIO) || defined(POSIX)
2641 D_NewMode
.tio
.c_cc
[VINTR
] = D_OldMode
.tio
.c_cc
[VINTR
];
2642 D_NewMode
.tio
.c_lflag
|= ISIG
;
2643 #else /* TERMIO || POSIX */
2644 D_NewMode
.m_tchars
.t_intrc
= D_OldMode
.m_tchars
.t_intrc
;
2645 #endif /* TERMIO || POSIX */
2646 SetTTY(D_userfd
, &D_NewMode
);
2649 if (args
[0] && args
[0][0] == 'a')
2650 nwin_default
.flowflag
= FLOW_AUTOFLAG
;
2652 (void)ParseOnOff(act
, &nwin_default
.flowflag
);
2655 (void)ParseOnOff(act
, &nwin_default
.wrap
);
2658 (void)ParseOnOff(act
, &nwin_default
.c1
);
2662 (void)ParseOnOff(act
, &nwin_default
.bce
);
2666 (void)ParseOnOff(act
, &nwin_default
.gr
);
2669 if (ParseOnOff(act
, &n
) == 0)
2670 nwin_default
.monitor
= (n
== 0) ? MON_OFF
: MON_ON
;
2673 if (ParseOnOff(act
, &n
) == 0)
2674 nwin_default
.silence
= (n
== 0) ? SILENCE_OFF
: SILENCE_ON
;
2678 Msg(0, "W%s echo command when creating windows.",
2679 VerboseCreate
? "ill" : "on't");
2680 else if (ParseOnOff(act
, &n
) == 0)
2686 Msg(0, "%s", ""); /* wait till mintime (keep gcc quiet) */
2689 if (args
[0] && strcmp(args
[0], "on") && strcmp(args
[0], "off"))
2691 struct display
*olddisplay
= display
;
2692 int old_use
, new_use
= -1;
2695 if (!strncmp(s
, "always", 6))
2697 if (!strcmp(s
, "lastline"))
2698 new_use
= HSTATUS_LASTLINE
;
2699 else if (!strcmp(s
, "ignore"))
2700 new_use
= HSTATUS_IGNORE
;
2701 else if (!strcmp(s
, "message"))
2702 new_use
= HSTATUS_MESSAGE
;
2703 else if (!strcmp(args
[0], "string"))
2708 AddXChars(buf
, sizeof(buf
), hstatusstring
);
2709 Msg(0, "hardstatus string is '%s'", buf
);
2715 Msg(0, "%s: usage: hardstatus [always]lastline|ignore|message|string [string]", rc_name
);
2720 hardstatusemu
= new_use
| (s
== args
[0] ? 0 : HSTATUS_ALWAYS
);
2721 for (display
= displays
; display
; display
= display
->d_next
)
2724 new_use
= hardstatusemu
& ~HSTATUS_ALWAYS
;
2725 if (D_HS
&& s
== args
[0])
2726 new_use
= HSTATUS_HS
;
2727 ShowHStatus((char *)0);
2728 old_use
= D_has_hstatus
;
2729 D_has_hstatus
= new_use
;
2730 if ((new_use
== HSTATUS_LASTLINE
&& old_use
!= HSTATUS_LASTLINE
) || (new_use
!= HSTATUS_LASTLINE
&& old_use
== HSTATUS_LASTLINE
))
2731 ChangeScreenSize(D_width
, D_height
, 1);
2738 free(hstatusstring
);
2739 hstatusstring
= SaveStr(args
[1]);
2740 for (display
= displays
; display
; display
= display
->d_next
)
2743 display
= olddisplay
;
2746 (void)ParseSwitch(act
, &use_hardstatus
);
2748 Msg(0, "messages displayed on %s", use_hardstatus
? "hardstatus line" : "window");
2751 if (strcmp(args
[0], "always") == 0 || strcmp(args
[0], "splitonly") == 0)
2753 struct display
*olddisplay
= display
;
2755 captionalways
= args
[0][0] == 'a';
2756 for (display
= displays
; display
; display
= display
->d_next
)
2757 ChangeScreenSize(D_width
, D_height
, 1);
2758 display
= olddisplay
;
2760 else if (strcmp(args
[0], "string") == 0)
2765 AddXChars(buf
, sizeof(buf
), captionstring
);
2766 Msg(0, "caption string is '%s'", buf
);
2772 Msg(0, "%s: usage: caption always|splitonly|string <string>", rc_name
);
2778 free(captionstring
);
2779 captionstring
= SaveStr(args
[1]);
2780 RedisplayDisplays(0);
2783 n
= (console_window
!= 0);
2784 if (ParseSwitch(act
, &n
))
2786 if (TtyGrabConsole(fore
->w_ptyfd
, n
, rc_name
))
2789 Msg(0, "%s: releasing console %s", rc_name
, HostName
);
2790 else if (console_window
)
2791 Msg(0, "%s: stealing console %s from window %d (%s)", rc_name
,
2792 HostName
, console_window
->w_number
, console_window
->w_title
);
2794 Msg(0, "%s: grabbing console %s", rc_name
, HostName
);
2795 console_window
= n
? fore
: 0;
2798 if (ParseOnOff(act
, &all_norefresh
))
2800 if (!all_norefresh
&& fore
)
2803 Msg(0, all_norefresh
? "No refresh on window change!\n" :
2804 "Window specific refresh\n");
2807 (void)ParseSwitch(act
, &n
);
2808 fore
->w_norefresh
= n
;
2811 if (ParseSwitch(act
, &visual_bell
) || !msgok
)
2813 if (visual_bell
== 0)
2814 Msg(0, "switched to audible bell.");
2816 Msg(0, "switched to visual bell.");
2819 if (ParseNum1000(act
, &VBellWait
) == 0 && msgok
)
2820 Msg(0, "vbellwait set to %.10g seconds", VBellWait
/1000.);
2823 if (ParseNum1000(act
, &MsgWait
) == 0 && msgok
)
2824 Msg(0, "msgwait set to %.10g seconds", MsgWait
/1000.);
2827 if (ParseNum1000(act
, &MsgMinWait
) == 0 && msgok
)
2828 Msg(0, "msgminwait set to %.10g seconds", MsgMinWait
/1000.);
2830 case RC_SILENCEWAIT
:
2831 if (ParseNum(act
, &SilenceWait
))
2833 if (SilenceWait
< 1)
2835 for (p
= windows
; p
; p
= p
->w_next
)
2836 p
->w_silencewait
= SilenceWait
;
2838 Msg(0, "silencewait set to %d seconds", SilenceWait
);
2842 Msg(0, "This is window %d (%s).\n", fore
->w_number
, fore
->w_title
);
2845 int old
= fore
->w_number
;
2847 if (args
[0][0] == '+')
2849 else if (args
[0][0] == '-')
2853 parse
= ParseNum(act
, &n
);
2862 if (n
< 0 || n
>= maxwin
)
2864 Msg(0, "Given window position is invalid.");
2874 /* exchange the acls for these windows. */
2878 /* exchange the utmp-slots for these windows */
2879 if ((fore
->w_slot
!= (slot_t
) -1) && (fore
->w_slot
!= (slot_t
) 0))
2884 if (p
&& (p
->w_slot
!= (slot_t
) -1) && (p
->w_slot
!= (slot_t
) 0))
2886 /* XXX: first display wins? */
2887 display
= fore
->w_layer
.l_cvlist
? fore
->w_layer
.l_cvlist
->c_display
: 0;
2893 WindowChanged(fore
, 'n');
2894 WindowChanged((struct win
*)0, 'w');
2895 WindowChanged((struct win
*)0, 'W');
2896 WindowChanged((struct win
*)0, 0);
2900 n
= fore
->w_silence
!= 0;
2901 i
= fore
->w_silencewait
;
2902 if (args
[0] && (args
[0][0] == '-' || (args
[0][0] >= '0' && args
[0][0] <= '9')))
2904 if (ParseNum(act
, &i
))
2908 else if (ParseSwitch(act
, &n
))
2913 if (display
) /* we tell only this user */
2914 ACLBYTE(fore
->w_lio_notify
, D_user
->u_id
) |= ACLBIT(D_user
->u_id
);
2916 for (n
= 0; n
< maxusercount
; n
++)
2917 ACLBYTE(fore
->w_lio_notify
, n
) |= ACLBIT(n
);
2919 fore
->w_silencewait
= i
;
2920 fore
->w_silence
= SILENCE_ON
;
2921 SetTimeout(&fore
->w_silenceev
, fore
->w_silencewait
* 1000);
2922 evenq(&fore
->w_silenceev
);
2926 Msg(0, "The window is now being monitored for %d sec. silence.", fore
->w_silencewait
);
2931 if (display
) /* we remove only this user */
2932 ACLBYTE(fore
->w_lio_notify
, D_user
->u_id
)
2933 &= ~ACLBIT(D_user
->u_id
);
2935 for (n
= 0; n
< maxusercount
; n
++)
2936 ACLBYTE(fore
->w_lio_notify
, n
) &= ~ACLBIT(n
);
2937 for (i
= maxusercount
- 1; i
>= 0; i
--)
2938 if (ACLBYTE(fore
->w_lio_notify
, i
))
2943 fore
->w_silence
= SILENCE_OFF
;
2944 evdeq(&fore
->w_silenceev
);
2948 Msg(0, "The window is no longer being monitored for silence.");
2952 case RC_DEFSCROLLBACK
:
2953 (void)ParseNum(act
, &nwin_default
.histheight
);
2956 if (flayer
->l_layfn
== &MarkLf
)
2958 Msg(0, "Cannot resize scrollback buffer in copy/scrollback mode.");
2961 (void)ParseNum(act
, &n
);
2962 ChangeWindowSize(fore
, fore
->w_width
, fore
->w_height
, n
);
2964 Msg(0, "scrollback set to %d", fore
->w_histheight
);
2967 case RC_SESSIONNAME
:
2969 Msg(0, "This session is named '%s'\n", SockName
);
2972 char buf
[MAXPATHLEN
];
2975 if (ParseSaveStr(act
, &s
))
2977 if (!*s
|| strlen(s
) + (SockName
- SockPath
) > MAXPATHLEN
- 13 || index(s
, '/'))
2979 Msg(0, "%s: bad session name '%s'\n", rc_name
, s
);
2983 strncpy(buf
, SockPath
, SockName
- SockPath
);
2984 sprintf(buf
+ (SockName
- SockPath
), "%d.%s", (int)getpid(), s
);
2986 if ((access(buf
, F_OK
) == 0) || (errno
!= ENOENT
))
2988 Msg(0, "%s: inappropriate path: '%s'.", rc_name
, buf
);
2991 if (rename(SockPath
, buf
))
2993 Msg(errno
, "%s: failed to rename(%s, %s)", rc_name
, SockPath
, buf
);
2996 debug2("rename(%s, %s) done\n", SockPath
, buf
);
2997 strcpy(SockPath
, buf
);
2999 WindowChanged((struct win
*)0, 'S');
3003 if (!args
[0] || !args
[1])
3005 debug1("RC_SETENV arguments missing: %s\n", args
[0] ? args
[0] : "");
3006 InputSetenv(args
[0]);
3010 xsetenv(args
[0], args
[1]);
3019 case RC_DEFSLOWPASTE
:
3020 (void)ParseNum(act
, &nwin_default
.slow
);
3024 Msg(0, fore
->w_slowpaste
?
3025 "Slowpaste in window %d is %d milliseconds." :
3026 "Slowpaste in window %d is unset.",
3027 fore
->w_number
, fore
->w_slowpaste
);
3028 else if (ParseNum(act
, &fore
->w_slowpaste
) == 0 && msgok
)
3029 Msg(0, fore
->w_slowpaste
?
3030 "Slowpaste in window %d set to %d milliseconds." :
3031 "Slowpaste in window %d now unset.",
3032 fore
->w_number
, fore
->w_slowpaste
);
3035 if (CompileKeys(*args
, *argl
, mark_key_tab
))
3037 Msg(0, "%s: markkeys: syntax error.", rc_name
);
3040 debug1("markkeys %s\n", *args
);
3044 if (ParseSwitch(act
, &pastefont
) == 0 && msgok
)
3045 Msg(0, "Will %spaste font settings", pastefont
? "" : "not ");
3049 (void)ParseSwitch(act
, &join_with_cr
);
3051 case RC_COMPACTHIST
:
3052 if (ParseSwitch(act
, &compacthist
) == 0 && msgok
)
3053 Msg(0, "%scompacting history lines", compacthist
? "" : "not ");
3058 (void)ParseOnOff(act
, &nethackflag
);
3061 case RC_HARDCOPY_APPEND
:
3062 (void)ParseOnOff(act
, &hardcopy_append
);
3068 AddXChars(buf
, sizeof(buf
), VisualBellString
);
3069 Msg(0, "vbell_msg is '%s'", buf
);
3072 (void)ParseSaveStr(act
, &VisualBellString
);
3073 debug1(" new vbellstr '%s'\n", VisualBellString
);
3076 if (ParseBase(act
, *args
, &n
, 8, "octal"))
3078 if (n
< 0 || n
> 0777)
3080 Msg(0, "%s: mode: Invalid tty mode %o", rc_name
, n
);
3085 Msg(0, "Ttymode set to %03o", TtyMode
);
3088 (void)ParseOnOff(act
, &auto_detach
);
3090 case RC_STARTUP_MESSAGE
:
3091 (void)ParseOnOff(act
, &default_startup
);
3097 n
= (*user
->u_password
) ? 1 : 0;
3098 if (user
->u_password
!= NullStr
) free((char *)user
->u_password
);
3099 user
->u_password
= SaveStr(*args
);
3100 if (!strcmp(user
->u_password
, "none"))
3103 Msg(0, "Password checking disabled");
3104 free(user
->u_password
);
3105 user
->u_password
= NullStr
;
3112 Msg(0, "%s: password: window required", rc_name
);
3115 Input("New screen password:", 100, INP_NOECHO
, pass1
, display
? (char *)D_user
: (char *)users
, 0);
3118 #endif /* PASSWORD */
3121 struct action
*ktabp
= ktab
;
3126 if (argc
> 2 && !strcmp(*args
, "-c"))
3128 ktabp
= FindKtab(args
[1], 1);
3135 else if (argc
> 1 && !strcmp(*args
, "-k"))
3148 for (n
= 0; n
< KMAP_KEYS
; n
++)
3149 if (strcmp(term
[n
+ T_CAPS
].tcname
, *args
) == 0)
3153 Msg(0, "%s: bind: unknown key '%s'", rc_name
, *args
);
3162 Msg(0, "%s: bind: character, ^x, or (octal) \\032 expected.", rc_name
);
3166 n
= (unsigned char)args
[0][0];
3170 if ((i
= FindCommnr(args
[1])) == RC_ILLEGAL
)
3172 Msg(0, "%s: bind: unknown command '%s'", rc_name
, args
[1]);
3175 if (CheckArgNum(i
, args
+ 2) < 0)
3177 ClearAction(&ktabp
[n
]);
3178 SaveAction(ktabp
+ n
, i
, args
+ 2, argl
+ 2);
3181 ClearAction(&ktabp
[n
]);
3187 struct action
*newact
;
3188 int newnr
, fl
= 0, kf
= 0, af
= 0, df
= 0, mf
= 0;
3189 struct display
*odisp
= display
;
3191 struct kmap_ext
*kme
;
3193 for (; *args
&& **args
== '-'; args
++, argl
++)
3195 if (strcmp(*args
, "-t") == 0)
3196 fl
= KMAP_NOTIMEOUT
;
3197 else if (strcmp(*args
, "-k") == 0)
3199 else if (strcmp(*args
, "-a") == 0)
3201 else if (strcmp(*args
, "-d") == 0)
3203 else if (strcmp(*args
, "-m") == 0)
3205 else if (strcmp(*args
, "--") == 0)
3213 Msg(0, "%s: bindkey: invalid option %s", rc_name
, *args
);
3219 Msg(0, "%s: bindkey: -d does not work with -m", rc_name
);
3225 display_bindkey("Edit mode", mmtab
);
3227 display_bindkey("Default", dmtab
);
3229 display_bindkey("User", umtab
);
3236 Msg(0, "%s: bindkey: -a only works with -k", rc_name
);
3241 Msg(0, "%s: bindkey: empty string makes no sense", rc_name
);
3244 for (i
= 0, kme
= kmap_exts
; i
< kmap_extn
; i
++, kme
++)
3251 if (*argl
== (kme
->fl
& ~KMAP_NOTIMEOUT
) && bcmp(kme
->str
, *args
, *argl
) == 0)
3257 Msg(0, "%s: bindkey: keybinding not found", rc_name
);
3261 kmap_exts
= (struct kmap_ext
*)xrealloc((char *)kmap_exts
, kmap_extn
* sizeof(*kmap_exts
));
3262 kme
= kmap_exts
+ i
;
3263 bzero((char *)kme
, 8 * sizeof(*kmap_exts
));
3264 for (; i
< kmap_extn
; i
++, kme
++)
3267 kme
->dm
.nr
= kme
->mm
.nr
= kme
->um
.nr
= RC_ILLEGAL
;
3268 kme
->dm
.args
= kme
->mm
.args
= kme
->um
.args
= noargs
;
3273 if (df
== 0 && kme
->dm
.nr
!= RC_ILLEGAL
)
3275 if (mf
== 0 && kme
->mm
.nr
!= RC_ILLEGAL
)
3277 if ((df
|| mf
) && kme
->um
.nr
!= RC_ILLEGAL
)
3279 i
+= KMAP_KEYS
+ KMAP_AKEYS
;
3280 newact
= df
? &kme
->dm
: mf
? &kme
->mm
: &kme
->um
;
3284 for (i
= T_CAPS
; i
< T_OCAPS
; i
++)
3285 if (strcmp(term
[i
].tcname
, *args
) == 0)
3289 Msg(0, "%s: bindkey: unknown key '%s'", rc_name
, *args
);
3292 if (af
&& i
>= T_CURSOR
&& i
< T_OCAPS
)
3293 i
-= T_CURSOR
- KMAP_KEYS
;
3296 newact
= df
? &dmtab
[i
] : mf
? &mmtab
[i
] : &umtab
[i
];
3300 if ((newnr
= FindCommnr(args
[1])) == RC_ILLEGAL
)
3302 Msg(0, "%s: bindkey: unknown command '%s'", rc_name
, args
[1]);
3305 if (CheckArgNum(newnr
, args
+ 2) < 0)
3307 ClearAction(newact
);
3308 SaveAction(newact
, newnr
, args
+ 2, argl
+ 2);
3309 if (kf
== 0 && args
[1])
3313 kme
->str
= SaveStrn(*args
, *argl
);
3314 kme
->fl
= fl
| *argl
;
3318 ClearAction(newact
);
3319 for (display
= displays
; display
; display
= display
->d_next
)
3320 remap(i
, args
[1] ? 1 : 0);
3321 if (kf
== 0 && !args
[1])
3323 if (!used
&& kme
->str
)
3336 if (ParseNum(act
, &n
))
3340 Msg(0, "%s: maptimeout: illegal time %d", rc_name
, n
);
3345 if (*args
== 0 || msgok
)
3346 Msg(0, "maptimeout is %dms", maptimeout
);
3360 UsersAcl(NULL
, argc
, args
);
3363 if (UserDel(args
[0], NULL
))
3366 Msg(0, "%s removed from acl database", args
[0]);
3370 * modify a user to gain or lose rights granted to a group.
3371 * This group is actually a normal user whose rights were defined
3372 * with chacl in the usual way.
3376 if (strcmp(args
[1], "none")) /* link a user to another user */
3378 if (AclLinkUser(args
[0], args
[1]))
3381 Msg(0, "User %s joined acl-group %s", args
[0], args
[1]);
3383 else /* remove all groups from user */
3386 struct aclusergroup
*g
;
3388 if (!(u
= *FindUserPtr(args
[0])))
3390 while ((g
= u
->u_group
))
3392 u
->u_group
= g
->next
;
3397 else /* show all groups of user */
3399 char buf
[256], *p
= buf
;
3402 struct aclusergroup
*g
;
3404 if (!(u
= *FindUserPtr(args
[0])))
3407 Msg(0, "User %s does not exist.", args
[0]);
3414 sprintf(p
, "%s ", g
->u
->u_name
);
3422 Msg(0, "%s's group%s: %s.", args
[0], (ngroups
== 1) ? "" : "s",
3423 (ngroups
== 0) ? "none" : buf
);
3428 while ((s
= *args
++))
3432 if (AclUmask(display
? D_user
: users
, s
, &err
))
3433 Msg(0, "umask: %s\n", err
);
3437 if (ParseOnOff(act
, &n
))
3442 Msg(0, "Multiuser mode %s", multi
? "enabled" : "disabled");
3444 #endif /* MULTIUSER */
3452 i
= D_nonblock
>= 0;
3453 if (*args
&& ((args
[0][0] >= '0' && args
[0][0] <= '9') || args
[0][0] == '.'))
3455 if (ParseNum1000(act
, &i
))
3458 else if (!ParseSwitch(act
, &i
))
3459 i
= i
== 0 ? -1 : 1000;
3462 if (msgok
&& i
== -1)
3463 Msg(0, "display set to blocking mode");
3464 else if (msgok
&& i
== 0)
3465 Msg(0, "display set to nonblocking mode, no timeout");
3467 Msg(0, "display set to nonblocking mode, %.10gs timeout", i
/1000.);
3469 if (D_nonblock
<= 0)
3470 evdeq(&D_blockedev
);
3472 case RC_DEFNONBLOCK
:
3473 if (*args
&& ((args
[0][0] >= '0' && args
[0][0] <= '9') || args
[0][0] == '.'))
3475 if (ParseNum1000(act
, &defnonblock
))
3478 else if (!ParseOnOff(act
, &defnonblock
))
3479 defnonblock
= defnonblock
== 0 ? -1 : 1000;
3482 if (display
&& *rc_name
)
3484 D_nonblock
= defnonblock
;
3485 if (D_nonblock
<= 0)
3486 evdeq(&D_blockedev
);
3492 if (fore
->w_gr
== 2)
3495 if (ParseSwitch(act
, &fore
->w_gr
) == 0 && msgok
)
3496 Msg(0, "Will %suse GR", fore
->w_gr
? "" : "not ");
3498 if (fore
->w_gr
== 0 && fore
->w_FontE
)
3503 if (ParseSwitch(act
, &fore
->w_c1
) == 0 && msgok
)
3504 Msg(0, "Will %suse C1", fore
->w_c1
? "" : "not ");
3508 if (ParseSwitch(act
, &fore
->w_bce
) == 0 && msgok
)
3509 Msg(0, "Will %serase with background color", fore
->w_bce
? "" : "not ");
3516 if (*args
&& !strcmp(args
[0], "-d"))
3519 Msg(0, "encodings directory is %s", screenencodings
? screenencodings
: "<unset>");
3522 free(screenencodings
);
3523 screenencodings
= SaveStr(args
[1]);
3527 if (*args
&& !strcmp(args
[0], "-l"))
3530 Msg(0, "encoding: -l: argument required");
3531 else if (LoadFontTranslation(-1, args
[1]))
3532 Msg(0, "encoding: could not load utf8 encoding file");
3534 Msg(0, "encoding: utf8 encoding file loaded");
3538 if (*args
&& (!strcmp(args
[0], "-l") || !strcmp(args
[0], "-d")))
3541 Msg(0, "encoding: screen is not compiled for UTF-8.");
3545 for (i
= 0; i
< 2; i
++)
3549 if (!strcmp(args
[i
], "."))
3551 n
= FindEncoding(args
[i
]);
3554 Msg(0, "encoding: unknown encoding '%s'", args
[i
]);
3559 WinSwitchEncoding(fore
, n
);
3560 ResetCharsets(fore
);
3562 else if (i
&& display
)
3567 case RC_DEFENCODING
:
3568 n
= FindEncoding(*args
);
3571 Msg(0, "defencoding: unknown encoding '%s'", *args
);
3574 nwin_default
.encoding
= n
;
3580 n
= nwin_default
.encoding
== UTF8
;
3581 if (ParseSwitch(act
, &n
) == 0)
3583 nwin_default
.encoding
= n
? UTF8
: 0;
3585 Msg(0, "Will %suse UTF-8 encoding for new windows", n
? "" : "not ");
3589 for (i
= 0; i
< 2; i
++)
3591 if (i
&& args
[i
] == 0)
3594 n
= fore
->w_encoding
!= UTF8
;
3595 else if (strcmp(args
[i
], "off") == 0)
3597 else if (strcmp(args
[i
], "on") == 0)
3601 Msg(0, "utf8: illegal argument (%s)", args
[i
]);
3606 WinSwitchEncoding(fore
, n
? UTF8
: 0);
3608 Msg(0, "Will %suse UTF-8 encoding", n
? "" : "not ");
3611 D_encoding
= n
? UTF8
: 0;
3625 printcmd
= SaveStr(*args
);
3627 if (*args
== 0 || msgok
)
3630 Msg(0, "using '%s' as print command", printcmd
);
3632 Msg(0, "using termcap entries for printing");
3638 Input("Enter digraph: ", 10, INP_EVERY
, digraph_fn
, NULL
, 0);
3639 if (*args
&& **args
)
3652 if (nwin_default
.hstatus
)
3653 AddXChars(buf
, sizeof(buf
), nwin_default
.hstatus
);
3654 Msg(0, "default hstatus is '%s'", buf
);
3657 (void)ParseSaveStr(act
, &nwin_default
.hstatus
);
3658 if (*nwin_default
.hstatus
== 0)
3660 free(nwin_default
.hstatus
);
3661 nwin_default
.hstatus
= 0;
3665 (void)ParseSaveStr(act
, &fore
->w_hstatus
);
3666 if (*fore
->w_hstatus
== 0)
3668 free(fore
->w_hstatus
);
3669 fore
->w_hstatus
= 0;
3671 WindowChanged(fore
, 'h');
3681 if (nwin_default
.charset
)
3682 AddXChars(buf
, sizeof(buf
), nwin_default
.charset
);
3683 Msg(0, "default charset is '%s'", buf
);
3687 if (n
== 0 || n
> 6)
3689 Msg(0, "%s: %s: string has illegal size.", rc_name
, comms
[nr
].name
);
3693 ((args
[0][4] < '0' || args
[0][4] > '3') && args
[0][4] != '.') ||
3694 ((args
[0][5] < '0' || args
[0][5] > '3') && args
[0][5] && args
[0][5] != '.')))
3696 Msg(0, "%s: %s: illegal mapping number.", rc_name
, comms
[nr
].name
);
3699 if (nr
== RC_CHARSET
)
3701 SetCharsets(fore
, *args
);
3704 if (nwin_default
.charset
)
3705 free(nwin_default
.charset
);
3706 nwin_default
.charset
= SaveStr(*args
);
3712 if (*s
>= '0' && *s
<= '9')
3715 for (i
= 0; i
< 8; i
++)
3716 if (*s
== "dubrsBiI"[i
])
3720 if (*s
&& s
[1] && !s
[2])
3722 if (*s
== 'd' && s
[1] == 'd')
3724 else if (*s
== '.' && s
[1] == 'd')
3726 else if (*s
== 'd' && s
[1] == '.')
3728 else if (*s
!= '.' || s
[1] != '.')
3732 if (*s
|| i
< 0 || i
>= 8)
3734 Msg(0, "%s: attrcolor: unknown attribute '%s'.", rc_name
, args
[0]);
3739 n
= ParseAttrColor(args
[1], args
[2], 1);
3742 attr2color
[i
][nr
] = n
;
3744 for (i
= 0; i
< 8; i
++)
3745 if (attr2color
[i
][0] || attr2color
[i
][1] || attr2color
[i
][2] || attr2color
[i
][3])
3752 if (strcmp(args
[0], "bell") == 0)
3756 else if (strcmp(args
[0], "monitor") == 0)
3760 else if (strcmp(args
[0], "so") != 0)
3762 Msg(0, "Invalid option '%s' for rendition", args
[0]);
3771 renditions
[i
] = ParseAttrColor(args
[0], args
[1], 1);
3772 WindowChanged((struct win
*)0, 'w');
3773 WindowChanged((struct win
*)0, 'W');
3774 WindowChanged((struct win
*)0, 0);
3778 /* We are here, means we want to set the sorendition. */
3780 case RC_SORENDITION
:
3784 i
= ParseAttrColor(*args
, args
[1], 1);
3787 ApplyAttrColor(i
, &mchar_so
);
3788 WindowChanged((struct win
*)0, 0);
3789 debug2("--> %x %x\n", mchar_so
.attr
, mchar_so
.color
);
3793 Msg(0, "Standout attributes 0x%02x color 0x%02x", (unsigned char)mchar_so
.attr
, 0x99 ^ (unsigned char)mchar_so
.color
);
3795 Msg(0, "Standout attributes 0x%02x ", (unsigned char)mchar_so
.attr
);
3808 Msg(0, "%s:%s screen login", HostName
, SockPath
);
3809 InputSu(D_fore
, &D_user
, NULL
);
3812 InputSu(D_fore
, &D_user
, args
[0]);
3814 s
= DoSu(&D_user
, args
[0], args
[1], "\377");
3816 s
= DoSu(&D_user
, args
[0], args
[1], args
[2]);
3820 #endif /* MULTIUSER */
3823 if (s
&& !strcmp(s
, "-v"))
3824 AddCanvas(SLICE_HORI
);
3826 AddCanvas(SLICE_VERT
);
3838 D_forecv
->c_xoff
= D_forecv
->c_xs
;
3839 D_forecv
->c_yoff
= D_forecv
->c_ys
;
3840 RethinkViewportOffsets(D_forecv
);
3841 ResizeLayer(D_forecv
->c_layer
, D_forecv
->c_xe
- D_forecv
->c_xs
+ 1, D_forecv
->c_ye
- D_forecv
->c_ys
+ 1, 0);
3842 flayer
= D_forecv
->c_layer
;
3846 if (!*args
|| !strcmp(*args
, "down"))
3847 D_forecv
= D_forecv
->c_next
? D_forecv
->c_next
: D_cvlist
;
3848 else if (!strcmp(*args
, "up"))
3851 for (cv
= D_cvlist
; cv
->c_next
&& cv
->c_next
!= D_forecv
; cv
= cv
->c_next
)
3855 else if (!strcmp(*args
, "top"))
3856 D_forecv
= D_cvlist
;
3857 else if (!strcmp(*args
, "bottom"))
3860 for (cv
= D_cvlist
; cv
->c_next
; cv
= cv
->c_next
)
3866 Msg(0, "%s: usage: focus [up|down|top|bottom]", rc_name
);
3869 if ((focusminwidth
&& (focusminwidth
< 0 || D_forecv
->c_xe
- D_forecv
->c_xs
+ 1 < focusminwidth
)) ||
3870 (focusminheight
&& (focusminheight
< 0 || D_forecv
->c_ye
- D_forecv
->c_ys
+ 1 < focusminheight
)))
3872 ResizeCanvas(&D_canvas
);
3873 RecreateCanvasChain();
3874 RethinkDisplayViewports();
3875 ResizeLayersToCanvases(); /* redisplays */
3877 fore
= D_fore
= Layer2Window(D_forecv
->c_layer
);
3878 if (D_other
== fore
)
3880 flayer
= D_forecv
->c_layer
;
3882 if (D_xtermosc
[2] || D_xtermosc
[3])
3892 flayer
= D_forecv
->c_layer
;
3893 CV_CALL(D_forecv
, LayRestore();LaySetCursor());
3894 WindowChanged(0, 'F');
3898 if (D_forecv
->c_slorient
== SLICE_UNKN
)
3900 Msg(0, "resize: need more than one region");
3903 for (; *args
; args
++)
3905 if (!strcmp(*args
, "-h"))
3907 else if (!strcmp(*args
, "-v"))
3909 else if (!strcmp(*args
, "-b"))
3910 i
|= RESIZE_FLAG_H
| RESIZE_FLAG_V
;
3911 else if (!strcmp(*args
, "-p"))
3912 i
|= D_forecv
->c_slorient
== SLICE_VERT
? RESIZE_FLAG_H
: RESIZE_FLAG_V
;
3913 else if (!strcmp(*args
, "-l"))
3918 if (*args
&& args
[1])
3920 Msg(0, "%s: usage: resize [-h] [-v] [-l] [num]\n", rc_name
);
3924 ResizeRegions(*args
, i
);
3926 Input(resizeprompts
[i
], 20, INP_EVERY
, ResizeFin
, (char*)0, i
);
3929 (void)ParseSwitch(act
, &separate_sids
);
3932 args
= SaveArgs(args
);
3933 for (i
= 0; args
[i
]; i
++)
3936 Colonfin(args
[i
], strlen(args
[i
]), (char *)0);
3942 (void)ParseSwitch(act
, &use_altscreen
);
3944 Msg(0, "Will %sdo alternate screen switching", use_altscreen
? "" : "not ");
3947 if (ParseNum(act
, &n
))
3950 Msg(0, "illegal maxwin number specified");
3951 else if (n
> maxwin
)
3952 Msg(0, "may only decrease maxwin number");
3957 if (ParseBase(act
, *args
, &n
, 10, "decimal"))
3960 setbacktick(n
, 0, 0, (char **)0);
3966 Msg(0, "%s: usage: backtick num [lifespan tick cmd args...]", rc_name
);
3969 if (ParseBase(act
, args
[1], &lifespan
, 10, "decimal"))
3971 if (ParseBase(act
, args
[2], &tick
, 10, "decimal"))
3973 setbacktick(n
, lifespan
, tick
, SaveArgs(args
+ 3));
3975 WindowChanged(0, '`');
3981 RunBlanker(blankerprg
);
3986 CursorVisibility(-1);
3994 for (pp
= blankerprg
; *pp
; pp
++)
4000 blankerprg
= SaveArgs(args
);
4006 struct display
*olddisplay
= display
;
4007 if (!strcmp(*args
, "off"))
4009 else if (args
[0][0])
4010 idletimo
= atoi(*args
) * 1000;
4013 if ((i
= FindCommnr(args
[1])) == RC_ILLEGAL
)
4015 Msg(0, "%s: idle: unknown command '%s'", rc_name
, args
[1]);
4018 if (CheckArgNum(i
, args
+ 2) < 0)
4020 ClearAction(&idleaction
);
4021 SaveAction(&idleaction
, i
, args
+ 2, argl
+ 2);
4023 for (display
= displays
; display
; display
= display
->d_next
)
4025 display
= olddisplay
;
4030 Msg(0, "idle timeout %ds, %s", idletimo
/ 1000, comms
[idleaction
.nr
].name
);
4035 case RC_FOCUSMINSIZE
:
4036 for (i
= 0; i
< 2 && args
[i
]; i
++)
4038 if (!strcmp(args
[i
], "max") || !strcmp(args
[i
], "_"))
4050 for (i
= 0; i
< 2; i
++)
4052 n
= i
== 0 ? focusminwidth
: focusminheight
;
4054 strcpy(b
[i
], "max");
4056 sprintf(b
[i
], "%d", n
);
4058 Msg(0, "focus min size is %s %s\n", b
[0], b
[1]);
4067 fore
->w_group
= WindowByName(*args
);
4068 if (fore
->w_group
&& fore
->w_group
->w_type
!= W_TYPE_GROUP
)
4071 WindowChanged((struct win
*)0, 'w');
4072 WindowChanged((struct win
*)0, 'W');
4073 WindowChanged((struct win
*)0, 0);
4078 Msg(0, "window group is %d (%s)\n", fore
->w_group
->w_number
, fore
->w_group
->w_title
);
4080 Msg(0, "window belongs to no group");
4084 if (!strcmp(args
[0], "title"))
4088 Msg(0, "not on a layout");
4093 Msg(0, "current layout is %d (%s)", D_layout
->lay_number
, D_layout
->lay_title
);
4096 free(D_layout
->lay_title
);
4097 D_layout
->lay_title
= SaveStr(args
[1]);
4099 else if (!strcmp(args
[0], "number"))
4105 Msg(0, "This is layout %d (%s).\n", D_layout
->lay_number
, D_layout
->lay_title
);
4108 old
= D_layout
->lay_number
;
4110 if (n
< 0 || n
>= MAXLAY
)
4113 laytab
[n
] = D_layout
;
4114 D_layout
->lay_number
= n
;
4117 lay
->lay_number
= old
;
4120 else if (!strcmp(args
[0], "autosave"))
4124 Msg(0, "not on a layout");
4129 if (!strcmp(args
[1], "on"))
4130 D_layout
->lay_autosave
= 1;
4131 else if (!strcmp(args
[1], "off"))
4132 D_layout
->lay_autosave
= 0;
4135 Msg(0, "invalid argument. Give 'on' or 'off");
4140 Msg(0, "autosave is %s", D_layout
->lay_autosave
? "on" : "off");
4142 else if (!strcmp(args
[0], "new"))
4148 while (*t
>= '0' && *t
<= '9')
4150 if (t
!= args
[1] && (!*t
|| *t
== ':'))
4164 else if (!strcmp(args
[0], "save"))
4168 Msg(0, "usage: layout save <name>");
4171 SaveLayout(args
[1], &D_canvas
);
4173 else if (!strcmp(args
[0], "select"))
4177 Input("Switch to layout: ", 20, INP_COOKED
, SelectLayoutFin
, NULL
, 0);
4180 SelectLayoutFin(args
[1], strlen(args
[1]), (char *)0);
4182 else if (!strcmp(args
[0], "next"))
4184 struct layout
*lay
= D_layout
;
4186 lay
= lay
->lay_next
? lay
->lay_next
: layouts
;
4191 Msg(0, "no layout defined");
4194 if (lay
== D_layout
)
4196 LoadLayout(lay
, &D_canvas
);
4199 else if (!strcmp(args
[0], "prev"))
4201 struct layout
*lay
= D_layout
;
4204 for (lay
= layouts
; lay
->lay_next
&& lay
->lay_next
!= D_layout
; lay
= lay
->lay_next
)
4211 Msg(0, "no layout defined");
4214 if (lay
== D_layout
)
4216 LoadLayout(lay
, &D_canvas
);
4219 else if (!strcmp(args
[0], "attach"))
4224 Msg(0, "no attach layout set");
4225 else if (layout_attach
== &layout_last_marker
)
4226 Msg(0, "will attach to last layout");
4228 Msg(0, "will attach to layout %d (%s)", layout_attach
->lay_number
, layout_attach
->lay_title
);
4231 if (!strcmp(args
[1], ":last"))
4232 layout_attach
= &layout_last_marker
;
4233 else if (!args
[1][0])
4238 lay
= FindLayout(args
[1]);
4241 Msg(0, "unknown layout '%s'", args
[1]);
4244 layout_attach
= lay
;
4247 else if (!strcmp(args
[0], "show"))
4251 else if (!strcmp(args
[0], "remove"))
4253 struct layout
*lay
= display
? D_layout
: layouts
;
4256 lay
= layouts
? FindLayout(args
[1]) : (struct layout
*)0;
4259 Msg(0, "unknown layout '%s'", args
[1]);
4267 Msg(0, "unknown layout subcommand");
4271 if(ParseSwitch(act
, &cjkwidth
) == 0)
4274 Msg(0, "Treat ambiguous width characters as %s width", cjkwidth
? "full" : "half");
4280 /* key == -2: input from braille keybord, msgok always 0 */
4281 DoBrailleAction(act
, key
== -2 ? 0 : msgok
);
4285 if (display
!= odisplay
)
4287 for (display
= displays
; display
; display
= display
->d_next
)
4288 if (display
== odisplay
)
4294 DoCommand(argv
, argl
)
4300 if ((act
.nr
= FindCommnr(*argv
)) == RC_ILLEGAL
)
4302 Msg(0, "%s: unknown command '%s'", rc_name
, *argv
);
4305 act
.args
= argv
+ 1;
4306 act
.argl
= argl
+ 1;
4311 SaveAction(act
, nr
, args
, argl
)
4317 register int argc
= 0;
4331 if ((pp
= (char **)malloc((unsigned)(argc
+ 1) * sizeof(char **))) == 0)
4333 if ((lp
= (int *)malloc((unsigned)(argc
) * sizeof(int *))) == 0)
4340 *lp
= argl
? *argl
++ : (int)strlen(*args
);
4341 *pp
++ = SaveStrn(*args
++, *lp
++);
4350 register char **ap
, **pp
;
4351 register int argc
= 0;
4355 if ((pp
= ap
= (char **)malloc((unsigned)(argc
+ 1) * sizeof(char **))) == 0)
4358 *pp
++ = SaveStr(*args
++);
4365 * buf is split into argument vector args.
4366 * leading whitespace is removed.
4367 * @!| abbreviations are expanded.
4368 * the end of buffer is recognized by '\0' or an un-escaped '#'.
4369 * " and ' are interpreted.
4374 Parse(buf
, bufl
, args
, argl
)
4378 register char *p
= buf
, **ap
= args
, *pp
;
4379 register int delim
, argc
;
4382 debug2("Parse %d %s\n", bufl
, buf
);
4388 while (*p
&& (*p
== ' ' || *p
== '\t'))
4391 if (argc
== 0 && *p
== '!')
4400 if (*p
== '\0' || *p
== '#' || *p
== '\n')
4403 for (delim
= 0; delim
< argc
; delim
++)
4404 debug1("-- %s\n", args
[delim
]);
4408 if (++argc
>= MAXARGS
)
4410 Msg(0, "%s: too many tokens.", rc_name
);
4415 debug1("- new arg %s\n", p
);
4420 else if (delim
!= '\'' && *p
== '\\' && (p
[1] == '\'' || p
[1] == '"' || p
[1] == '\\' || p
[1] == '$' || p
[1] == '#' || p
[1] == '^' || (p
[1] >= '0' && p
[1] <= '7')))
4423 if (*p
>= '0' && *p
<= '7')
4426 if (p
[1] >= '0' && p
[1] <= '7')
4429 *pp
= (*pp
<< 3) | (*p
- '0');
4430 if (p
[1] >= '0' && p
[1] <= '7')
4433 *pp
= (*pp
<< 3) | (*p
- '0');
4441 else if (delim
!= '\'' && *p
== '$' && (p
[1] == '{' || p
[1] == ':' || (p
[1] >= 'a' && p
[1] <= 'z') || (p
[1] >= 'A' && p
[1] <= 'Z') || (p
[1] >= '0' && p
[1] <= '9') || p
[1] == '_'))
4444 char *ps
, *pe
, op
, *v
, xbuf
[11];
4448 debug1("- var %s\n", ps
);
4452 if (*ps
== '{' && *p
== '}')
4454 if (*ps
== ':' && *p
== ':')
4456 if (*ps
!= '{' && *ps
!= ':' && (*p
< 'a' || *p
> 'z') && (*p
< 'A' || *p
> 'Z') && (*p
< '0' || *p
> '9') && *p
!= '_')
4461 if (*ps
== '{' || *ps
== ':')
4465 Msg(0, "%s: bad variable name.", rc_name
);
4472 debug1("- var is '%s'\n", ps
);
4474 v
= gettermcapstring(ps
+ 1);
4480 if (!strcmp(ps
, "TERM"))
4481 v
= display
? D_termname
: "unknown";
4482 else if (!strcmp(ps
, "COLUMNS"))
4483 sprintf(xbuf
, "%d", display
? D_width
: -1);
4484 else if (!strcmp(ps
, "LINES"))
4485 sprintf(xbuf
, "%d", display
? D_height
: -1);
4490 vl
= v
? strlen(v
) : 0;
4493 debug1("- sub is '%s'\n", v
);
4496 int right
= buf
+ bufl
- (p
+ strlen(p
) + 1);
4499 bcopy(p
, p
+ right
, strlen(p
) + 1);
4505 Msg(0, "%s: no space left for variable expansion.", rc_name
);
4513 else if (delim
!= '\'' && *p
== '^' && p
[1])
4516 *pp
++ = *p
== '?' ? '\177' : *p
& 0x1f;
4518 else if (delim
== 0 && (*p
== '\'' || *p
== '"'))
4520 else if (delim
== 0 && (*p
== ' ' || *p
== '\t' || *p
== '\n'))
4528 Msg(0, "%s: Missing %c quote.", rc_name
, delim
);
4534 debug2("- arg done, '%s' rest %s\n", ap
[-1], p
);
4535 *lp
++ = pp
- ap
[-1];
4554 if (DefaultEsc
>= 0)
4555 ClearAction(&ktab
[DefaultEsc
]);
4556 if (DefaultMetaEsc
>= 0)
4557 ClearAction(&ktab
[DefaultMetaEsc
]);
4560 DefaultMetaEsc
= me
;
4563 if (DefaultEsc
>= 0)
4565 ClearAction(&ktab
[DefaultEsc
]);
4566 ktab
[DefaultEsc
].nr
= RC_OTHER
;
4568 if (DefaultMetaEsc
>= 0)
4570 ClearAction(&ktab
[DefaultMetaEsc
]);
4571 ktab
[DefaultMetaEsc
].nr
= RC_META
;
4578 ParseSwitch(act
, var
)
4582 if (*act
->args
== 0)
4587 return ParseOnOff(act
, var
);
4591 ParseOnOff(act
, var
)
4595 register int num
= -1;
4596 char **args
= act
->args
;
4600 if (strcmp(args
[0], "on") == 0)
4602 else if (strcmp(args
[0], "off") == 0)
4607 Msg(0, "%s: %s: invalid argument. Give 'on' or 'off'", rc_name
, comms
[act
->nr
].name
);
4615 ParseSaveStr(act
, var
)
4619 char **args
= act
->args
;
4620 if (*args
== 0 || args
[1])
4622 Msg(0, "%s: %s: one argument required.", rc_name
, comms
[act
->nr
].name
);
4627 *var
= SaveStr(*args
);
4637 char *p
, **args
= act
->args
;
4640 if (p
== 0 || *p
== 0 || args
[1])
4642 Msg(0, "%s: %s: invalid argument. Give one argument.",
4643 rc_name
, comms
[act
->nr
].name
);
4649 if (*p
>= '0' && *p
<= '9')
4650 i
= 10 * i
+ (*p
- '0');
4653 Msg(0, "%s: %s: invalid argument. Give numeric argument.",
4654 rc_name
, comms
[act
->nr
].name
);
4659 debug1("ParseNum got %d\n", i
);
4665 ParseNum1000(act
, var
)
4670 char *p
, **args
= act
->args
;
4674 if (p
== 0 || *p
== 0 || args
[1])
4676 Msg(0, "%s: %s: invalid argument. Give one argument.",
4677 rc_name
, comms
[act
->nr
].name
);
4683 if (*p
>= '0' && *p
<= '9')
4686 i
= 10 * i
+ (*p
- '0');
4687 else if (dig
== 4 && *p
>= '5')
4692 else if (*p
== '.' && !dig
)
4696 Msg(0, "%s: %s: invalid argument. Give floating point argument.",
4697 rc_name
, comms
[act
->nr
].name
);
4708 i
= (int)((unsigned int)~0 >> 1);
4709 debug1("ParseNum1000 got %d\n", i
);
4720 for (p
= windows
; p
; p
= p
->w_next
)
4721 if (!strcmp(p
->w_title
, s
))
4723 for (p
= windows
; p
; p
= p
->w_next
)
4724 if (!strncmp(p
->w_title
, s
, strlen(s
)))
4736 for (i
= 0, s
= str
; *s
; s
++)
4738 if (*s
< '0' || *s
> '9')
4740 i
= i
* 10 + (*s
- '0');
4746 * Get window number from Name or Number string.
4747 * Numbers are tried first, then names, a prefix match suffices.
4748 * Be careful when assigning numeric strings as WindowTitles.
4757 if ((i
= WindowByNumber(str
)) < 0 || i
>= MAXWIN
)
4759 if ((p
= WindowByName(str
)))
4767 ParseWinNum(act
, var
)
4771 char **args
= act
->args
;
4774 if (*args
== 0 || args
[1])
4776 Msg(0, "%s: %s: one argument required.", rc_name
, comms
[act
->nr
].name
);
4780 i
= WindowByNoN(*args
);
4783 Msg(0, "%s: %s: invalid argument. Give window number or name.",
4784 rc_name
, comms
[act
->nr
].name
);
4787 debug1("ParseWinNum got %d\n", i
);
4793 ParseBase(act
, p
, var
, base
, bname
)
4805 Msg(0, "%s: %s: empty argument.", rc_name
, comms
[act
->nr
].name
);
4810 if (c
>= 'a' && c
<= 'z')
4812 if (c
>= 'A' && c
<= 'Z')
4813 c
-= 'A' - ('0' + 10);
4815 if (c
< 0 || c
>= base
)
4817 Msg(0, "%s: %s: argument is not %s.", rc_name
, comms
[act
->nr
].name
, bname
);
4822 debug1("ParseBase got %d\n", i
);
4832 for (base
+= '0'; *s
; ++s
)
4833 if (*s
< '0' || *s
> base
)
4839 IsNumColon(s
, base
, p
, psize
)
4844 if ((q
= rindex(s
, ':')) != 0)
4846 strncpy(p
, q
+ 1, psize
- 1);
4847 p
[psize
- 1] = '\0';
4852 return IsNum(s
, base
);
4861 debug1("SwitchWindow %d\n", n
);
4862 if (n
< 0 || n
>= MAXWIN
)
4867 if ((p
= wtab
[n
]) == 0)
4879 Msg(0, "This IS window %d (%s).", n
, p
->w_title
);
4883 if (AclCheckPermWin(D_user
, ACL_READ
, p
))
4885 Msg(0, "Access to window %d denied.", p
->w_number
);
4890 Activate(fore
->w_norefresh
);
4895 SetCanvasWindow(cv
, wi
)
4899 struct win
*p
= 0, **pp
;
4901 struct canvas
*cvp
, **cvpp
;
4904 display
= cv
->c_display
;
4908 /* remove old layer */
4909 for (cvpp
= &l
->l_cvlist
; (cvp
= *cvpp
); cvpp
= &cvp
->c_lnext
)
4913 *cvpp
= cvp
->c_lnext
;
4915 p
= Layer2Window(l
);
4919 if (p
&& cv
== D_forecv
)
4922 ReleaseAutoWritelock(display
, p
);
4926 SetTimeout(&p
->w_silenceev
, p
->w_silencewait
* 1000);
4927 evenq(&p
->w_silenceev
);
4932 if (l
->l_cvlist
== 0 && (p
== 0 || l
!= p
->w_savelayer
))
4936 /* find right layer to display on canvas */
4937 if (wi
&& wi
->w_type
!= W_TYPE_GROUP
)
4940 if (wi
->w_savelayer
&& (wi
->w_blocked
|| wi
->w_savelayer
->l_cvlist
== 0))
4941 l
= wi
->w_savelayer
;
4947 l
->l_data
= (char *)wi
;
4952 /* add our canvas to the layer's canvaslist */
4953 ASSERT(l
->l_cvlist
!= cv
);
4954 cv
->c_lnext
= l
->l_cvlist
;
4957 cv
->c_xoff
= cv
->c_xs
;
4958 cv
->c_yoff
= cv
->c_ys
;
4959 RethinkViewportOffsets(cv
);
4964 if (wi
&& wi
->w_type
== W_TYPE_GROUP
)
4966 /* auto-start windowlist on groups */
4967 struct display
*d
= display
;
4968 struct layer
*oldflayer
= flayer
;
4970 display_wlist(0, 0, wi
);
4975 if (wi
&& D_other
== wi
)
4976 D_other
= wi
->w_next
; /* Might be 0, but that's OK. */
4980 fore
= D_fore
; /* XXX ? */
4984 ObtainAutoWritelock(display
, wi
);
4987 * Place the window at the head of the most-recently-used list
4991 for (pp
= &windows
; (p
= *pp
); pp
= &p
->w_next
)
4996 p
->w_next
= windows
;
5006 * SetForeWindow changes the window in the input focus of the display.
5007 * Puts window wi in canvas display->d_forecv.
5019 p
= Layer2Window(D_forecv
->c_layer
);
5020 SetCanvasWindow(D_forecv
, wi
);
5022 WindowChanged(p
, 'u');
5024 WindowChanged(wi
, 'u');
5025 flayer
= D_forecv
->c_layer
;
5026 /* Activate called afterwards, so no RefreshHStatus needed */
5030 /*****************************************************************/
5033 * Activate - make fore window active
5034 * norefresh = -1 forces a refresh, disregard all_norefresh then.
5040 debug1("Activate(%d)\n", norefresh
);
5045 Msg(0, "%s", ""); /* wait till mintime (keep gcc quiet) */
5049 if (MayResizeLayer(D_forecv
->c_layer
))
5050 ResizeLayer(D_forecv
->c_layer
, D_forecv
->c_xe
- D_forecv
->c_xs
+ 1, D_forecv
->c_ye
- D_forecv
->c_ys
+ 1, display
);
5056 if (fore
->w_monitor
!= MON_OFF
)
5057 fore
->w_monitor
= MON_ON
;
5058 fore
->w_bell
= BELL_ON
;
5059 WindowChanged(fore
, 'f');
5062 if (ResizeDisplay(fore
->w_width
, fore
->w_height
))
5064 debug2("Cannot resize from (%d,%d)", D_width
, D_height
);
5065 debug2(" to (%d,%d) -> resize window\n", fore
->w_width
, fore
->w_height
);
5066 DoResize(D_width
, D_height
);
5070 Redisplay(norefresh
+ all_norefresh
);
5077 register struct win
**pp
;
5078 int n
= fore
? fore
->w_number
: MAXWIN
;
5079 struct win
*group
= fore
? fore
->w_group
: 0;
5081 for (pp
= fore
? wtab
+ n
+ 1 : wtab
; pp
!= wtab
+ n
; pp
++)
5083 if (pp
== wtab
+ MAXWIN
)
5087 if (!fore
|| group
== (*pp
)->w_group
)
5099 register struct win
**pp
;
5100 int n
= fore
? fore
->w_number
: -1;
5101 struct win
*group
= fore
? fore
->w_group
: 0;
5103 for (pp
= wtab
+ n
- 1; pp
!= wtab
+ n
; pp
--)
5106 pp
= wtab
+ MAXWIN
- 1;
5109 if (!fore
|| group
== (*pp
)->w_group
)
5121 char *m
= "No other window.";
5122 if (windows
&& (fore
== 0 || windows
->w_next
))
5126 Msg(0, "No window available");
5129 Msg(0, m
, fore
->w_number
); /* other arg for nethack */
5134 UpdateLayoutCanvas(cv
, wi
)
5138 for (; cv
; cv
= cv
->c_slnext
)
5140 if (cv
->c_layer
&& Layer2Window(cv
->c_layer
) == wi
)
5142 /* A simplistic version of SetCanvasWindow(cv, 0) */
5143 struct layer
*l
= cv
->c_layer
;
5145 if (l
->l_cvlist
== 0 && (wi
== 0 || l
!= wi
->w_savelayer
))
5149 if (l
->l_cvlist
!= cv
)
5151 cv
->c_lnext
= l
->l_cvlist
;
5155 /* Do not end here. Multiple canvases can have the same window */
5159 UpdateLayoutCanvas(cv
->c_slperp
, wi
);
5167 struct win
**pp
, *p
;
5173 * Remove window from linked list.
5175 for (pp
= &windows
; (p
= *pp
); pp
= &p
->w_next
)
5181 wtab
[wi
->w_number
] = 0;
5190 * switch to different window on all canvases
5192 for (display
= displays
; display
; display
= display
->d_next
)
5195 for (cv
= D_cvlist
; cv
; cv
= cv
->c_next
)
5197 if (Layer2Window(cv
->c_layer
) != wi
)
5199 /* switch to other window */
5200 SetCanvasWindow(cv
, FindNiceWindow(D_other
, 0));
5206 if (wi
->w_zdisplay
== display
)
5209 D_readev
.condpos
= D_readev
.condneg
= 0;
5216 /* do the same for the layouts */
5217 for (lay
= layouts
; lay
; lay
= lay
->lay_next
)
5218 UpdateLayoutCanvas(&lay
->lay_canvas
, wi
);
5221 WindowChanged((struct win
*)0, 'w');
5222 WindowChanged((struct win
*)0, 'W');
5223 WindowChanged((struct win
*)0, 0);
5232 if ((fore
->w_log
!= 0) == on
)
5234 if (display
&& !*rc_name
)
5235 Msg(0, "You are %s logging.", on
? "already" : "not");
5238 if (fore
->w_log
!= 0)
5240 Msg(0, "Logfile \"%s\" closed.", fore
->w_log
->name
);
5241 logfclose(fore
->w_log
);
5243 WindowChanged(fore
, 'f');
5246 if (DoStartLog(fore
, buf
, sizeof(buf
)))
5248 Msg(errno
, "Error opening logfile \"%s\"", buf
);
5251 if (ftell(fore
->w_log
->fp
) == 0)
5252 Msg(0, "Creating logfile \"%s\".", fore
->w_log
->name
);
5254 Msg(0, "Appending to logfile \"%s\".", fore
->w_log
->name
);
5255 WindowChanged(fore
, 'f');
5259 AddWindows(buf
, len
, flags
, where
)
5265 register char *s
, *ss
;
5266 register struct win
**pp
, *p
;
5271 for (pp
= ((flags
& 4) && where
>= 0) ? wtab
+ where
+ 1: wtab
; pp
< wtab
+ MAXWIN
; pp
++)
5274 if (pp
- wtab
== where
&& ss
== buf
)
5278 if ((flags
& 1) && display
&& p
== D_fore
)
5280 if (D_fore
&& D_fore
->w_group
!= p
->w_group
)
5287 if (s
- buf
+ l
> len
- 24)
5289 if (s
> buf
|| (flags
& 4))
5294 if (((flags
& 4) && where
>= 0 && where
< p
->w_number
) ||
5295 (!(flags
& 4) && where
>= 0 && where
> p
->w_number
))
5297 if (p
->w_monitor
== MON_DONE
&& renditions
[REND_MONITOR
] != -1)
5298 rend
= renditions
[REND_MONITOR
];
5299 else if ((p
->w_bell
== BELL_DONE
|| p
->w_bell
== BELL_FOUND
) && renditions
[REND_BELL
] != -1)
5300 rend
= renditions
[REND_BELL
];
5303 AddWinMsgRend(s
, rend
);
5304 sprintf(s
, "%d", p
->w_number
);
5305 if (p
->w_number
== where
)
5308 if (display
&& p
== D_fore
)
5312 if (display
&& p
== D_other
)
5314 s
= AddWindowFlags(s
, len
, p
);
5320 AddWinMsgRend(s
, -1);
5327 AddWindowFlags(buf
, len
, p
)
5333 if (p
== 0 || len
< 12)
5339 if (display
&& p
== D_fore
)
5341 if (display
&& p
== D_other
)
5344 if (p
->w_layer
.l_cvlist
&& p
->w_layer
.l_cvlist
->c_lnext
)
5346 if (p
->w_monitor
== MON_DONE
5348 && (ACLBYTE(p
->w_mon_notify
, D_user
->u_id
) & ACLBIT(D_user
->u_id
))
5352 if (p
->w_bell
== BELL_DONE
)
5355 if (p
->w_slot
!= (slot_t
) 0 && p
->w_slot
!= (slot_t
) -1)
5363 if (p
->w_ptyfd
< 0 && p
->w_type
!= W_TYPE_GROUP
)
5370 AddOtherUsers(buf
, len
, p
)
5375 struct display
*d
, *olddisplay
= display
;
5381 for (display
= displays
; display
; display
= display
->d_next
)
5383 if (olddisplay
&& D_user
== olddisplay
->d_user
)
5385 for (cv
= D_cvlist
; cv
; cv
= cv
->c_next
)
5386 if (Layer2Window(cv
->c_layer
) == p
)
5390 for (d
= displays
; d
&& d
!= display
; d
= d
->d_next
)
5391 if (D_user
== d
->d_user
)
5393 if (d
&& d
!= display
)
5395 if (len
> 1 && s
!= buf
)
5400 l
= strlen(D_user
->u_name
);
5403 strcpy(s
, D_user
->u_name
);
5408 display
= olddisplay
;
5421 if (where
== -1 && D_fore
)
5422 where
= D_fore
->w_number
;
5423 ss
= AddWindows(buf
, sizeof(buf
), 0, where
);
5424 s
= buf
+ strlen(buf
);
5425 if (ss
- buf
> D_width
/ 2)
5428 if (s
- ss
< D_width
)
5444 register struct win
*wp
= fore
;
5449 Msg(0, "(%d,%d)/(%d,%d) no window", D_x
+ 1, D_y
+ 1, D_width
, D_height
);
5453 if (buf
< (p
+= GetAnsiStatus(wp
, p
)))
5455 sprintf(p
, "(%d,%d)/(%d,%d)",
5456 wp
->w_x
+ 1, wp
->w_y
+ 1, wp
->w_width
, wp
->w_height
);
5458 sprintf(p
+= strlen(p
), "+%d", wp
->w_histheight
);
5460 sprintf(p
+= strlen(p
), " %c%sflow",
5461 (wp
->w_flow
& FLOW_NOW
) ? '+' : '-',
5462 (wp
->w_flow
& FLOW_AUTOFLAG
) ? "" :
5463 ((wp
->w_flow
& FLOW_AUTO
) ? "(+)" : "(-)"));
5464 if (!wp
->w_wrap
) sprintf(p
+= strlen(p
), " -wrap");
5465 if (wp
->w_insert
) sprintf(p
+= strlen(p
), " ins");
5466 if (wp
->w_origin
) sprintf(p
+= strlen(p
), " org");
5467 if (wp
->w_keypad
) sprintf(p
+= strlen(p
), " app");
5468 if (wp
->w_log
) sprintf(p
+= strlen(p
), " log");
5469 if (wp
->w_monitor
!= MON_OFF
5471 && (ACLBYTE(wp
->w_mon_notify
, D_user
->u_id
) & ACLBIT(D_user
->u_id
))
5474 sprintf(p
+= strlen(p
), " mon");
5475 if (wp
->w_mouse
) sprintf(p
+= strlen(p
), " mouse");
5477 if (wp
->w_bce
) sprintf(p
+= strlen(p
), " bce");
5479 if (!wp
->w_c1
) sprintf(p
+= strlen(p
), " -c1");
5480 if (wp
->w_norefresh
) sprintf(p
+= strlen(p
), " nored");
5485 if (wp
->w_encoding
&& (display
== 0 || D_encoding
!= wp
->w_encoding
|| EncodingDefFont(wp
->w_encoding
) <= 0))
5488 strcpy(p
, EncodingName(wp
->w_encoding
));
5492 if (wp
->w_encoding
!= UTF8
)
5495 if (D_CC0
|| (D_CS0
&& *D_CS0
))
5499 sprintf(p
, " G%c", wp
->w_Charset
+ '0');
5500 if (wp
->w_FontE
>= ' ')
5505 p
[4] = wp
->w_FontE
^ 0x40;
5512 sprintf(p
++, " G%c%c[", wp
->w_Charset
+ '0', wp
->w_CharsetR
+ '0');
5514 sprintf(p
, " G%c[", wp
->w_Charset
+ '0');
5516 for (i
= 0; i
< 4; i
++)
5518 if (wp
->w_charsets
[i
] == ASCII
)
5520 else if (wp
->w_charsets
[i
] >= ' ')
5521 *p
++ = wp
->w_charsets
[i
];
5525 *p
++ = wp
->w_charsets
[i
] ^ 0x40;
5533 if (wp
->w_type
== W_TYPE_PLAIN
)
5535 /* add info about modem control lines */
5537 TtyGetModemStatus(wp
->w_ptyfd
, p
);
5539 #ifdef BUILTIN_TELNET
5540 else if (wp
->w_type
== W_TYPE_TELNET
)
5543 TelStatus(wp
, p
, sizeof(buf
) - 1 - (p
- buf
));
5546 Msg(0, "%s %d(%s)", buf
, wp
->w_number
, wp
->w_title
);
5556 sprintf(p
, "(%d,%d)", D_width
, D_height
),
5562 strcpy(p
, EncodingName(D_encoding
));
5568 strcpy(p
, " xterm");
5574 strcpy(p
, " color");
5581 strcpy(p
, " iso2022");
5584 else if (D_CS0
&& *D_CS0
)
5586 strcpy(p
, " altchar");
5594 AKAfin(buf
, len
, data
)
5597 char *data
; /* dummy */
5601 ChangeAKA(fore
, buf
, strlen(buf
));
5609 Input("Set window's title to: ", sizeof(fore
->w_akabuf
) - 1, INP_COOKED
, AKAfin
, NULL
, 0);
5615 if ((*(unsigned char *)s
& 0x7f) < 0x20 || *s
== 0x7f)
5619 LayProcess(&ss
, &n
);
5624 Colonfin(buf
, len
, data
)
5627 char *data
; /* dummy */
5632 if (buf
[len
] == '\t')
5635 int l
= 0, r
= RC_LAST
;
5636 int showmessage
= 0;
5639 while (*s
&& s
- buf
< len
)
5643 /* Showing a message when there's no hardstatus or caption cancels the input */
5645 (captionalways
|| D_has_hstatus
== HSTATUS_LASTLINE
|| (D_canvas
.c_slperp
&& D_canvas
.c_slperp
->c_slnext
)))
5651 x
= strncmp(buf
, comms
[m
].name
, len
);
5659 for (l
= m
- 1; l
>= 0 && strncmp(buf
, comms
[l
].name
, len
) == 0; l
--)
5661 for (m
= ++l
; m
<= r
&& strncmp(buf
, comms
[m
].name
, len
) == 0 && s
- mbuf
< sizeof(mbuf
); m
++)
5662 s
+= snprintf(s
, sizeof(mbuf
) - (s
- mbuf
), " %s", comms
[m
].name
);
5666 Msg(0, "Possible commands:%s", mbuf
);
5671 len
= snprintf(mbuf
, sizeof(mbuf
), "%s \t", comms
[l
].name
+ len
);
5672 if (len
> 0 && len
< sizeof(mbuf
))
5673 LayProcess(&s
, &len
);
5678 if (l
> r
&& showmessage
)
5679 Msg(0, "No commands matching '%*s'", len
, buf
);
5683 if (!len
|| buf
[len
])
5686 len
= strlen(buf
) + 1;
5687 if (len
> (int)sizeof(mbuf
))
5691 bcopy(buf
, mbuf
, len
);
5692 RcLine(mbuf
, sizeof mbuf
);
5697 SelectFin(buf
, len
, data
)
5700 char *data
; /* dummy */
5704 if (!len
|| !display
)
5706 if (len
== 1 && *buf
== '-')
5708 SetForeWindow((struct win
*)0);
5712 if ((n
= WindowByNoN(buf
)) < 0)
5718 SelectLayoutFin(buf
, len
, data
)
5721 char *data
; /* dummy */
5725 if (!len
|| !display
)
5727 if (len
== 1 && *buf
== '-')
5729 LoadLayout((struct layout
*)0, (struct canvas
*)0);
5733 lay
= FindLayout(buf
);
5735 Msg(0, "No such layout\n");
5736 else if (lay
== D_layout
)
5737 Msg(0, "This IS layout %d (%s).\n", lay
->lay_number
, lay
->lay_title
);
5740 LoadLayout(lay
, &D_canvas
);
5749 Input("Switch to window: ", 20, INP_COOKED
, SelectFin
, NULL
, 0);
5752 static char setenv_var
[31];
5756 SetenvFin1(buf
, len
, data
)
5759 char *data
; /* dummy */
5761 if (!len
|| !display
)
5767 SetenvFin2(buf
, len
, data
)
5770 char *data
; /* dummy */
5772 if (!len
|| !display
)
5774 debug2("SetenvFin2: setenv '%s' '%s'\n", setenv_var
, buf
);
5775 xsetenv(setenv_var
, buf
);
5783 static char setenv_buf
[50 + sizeof(setenv_var
)]; /* need to be static here, cannot be freed */
5787 strncpy(setenv_var
, arg
, sizeof(setenv_var
) - 1);
5788 sprintf(setenv_buf
, "Enter value for %s: ", setenv_var
);
5789 Input(setenv_buf
, 30, INP_COOKED
, SetenvFin2
, NULL
, 0);
5792 Input("Setenv: Enter variable name: ", 30, INP_COOKED
, SetenvFin1
, NULL
, 0);
5796 * the following options are understood by this parser:
5797 * -f, -f0, -f1, -fy, -fa
5798 * -t title, -T terminal-type, -h height-of-scrollback,
5799 * -ln, -l0, -ly, -l1, -l
5806 struct NewWindow nwin
;
5811 while (av
&& *av
&& av
[0][0] == '-')
5813 if (av
[0][1] == '-')
5825 nwin
.flowflag
= FLOW_NOW
* 0;
5830 nwin
.flowflag
= FLOW_NOW
* 1;
5833 nwin
.flowflag
= FLOW_AUTOFLAG
;
5839 case 't': /* no more -k */
5841 nwin
.aka
= &av
[0][2];
5849 nwin
.term
= &av
[0][2];
5857 nwin
.histheight
= atoi(av
[0] + 2);
5859 nwin
.histheight
= atoi(*av
);
5888 nwin
.monitor
= MON_ON
;
5894 Msg(0, "%s: screen: invalid option -%c.", fn
, av
[0][1]);
5900 if (av
&& *av
&& IsNumColon(*av
, 10, buf
, sizeof(buf
)))
5905 if (num
< 0 || num
> MAXWIN
- 1)
5907 Msg(0, "%s: illegal screen number %d.", fn
, num
);
5917 nwin
.aka
= Filename(*av
);
5924 * CompileKeys must be called before Markroutine is first used.
5925 * to initialise the keys with defaults, call CompileKeys(NULL, mark_key_tab);
5927 * s is an ascii string in a termcap-like syntax. It looks like
5928 * "j=u:k=d:l=r:h=l: =.:" and so on...
5929 * this example rebinds the cursormovement to the keys u (up), d (down),
5930 * l (left), r (right). placing a mark will now be done with ".".
5933 CompileKeys(s
, sl
, array
)
5936 unsigned char *array
;
5939 unsigned char key
, value
;
5943 for (i
= 0; i
< 256; i
++)
5947 debug1("CompileKeys: '%s'\n", s
);
5950 key
= *(unsigned char *)s
++;
5951 if (*s
!= '=' || sl
< 3)
5958 value
= *(unsigned char *)s
++;
5961 while (*s
== '=' && sl
>= 2);
5970 #endif /* COPY_PASTE */
5973 * Asynchronous input functions
5976 #if defined(DETACH) && defined(POW_DETACH)
5978 pow_detach_fn(buf
, len
, data
)
5981 char *data
; /* dummy */
5983 debug("pow_detach_fn called\n");
5989 if (ktab
[(int)(unsigned char)*buf
].nr
!= RC_POW_DETACH
)
5992 write(D_userfd
, "\007", 1);
5993 Msg(0, "Detach aborted.");
5998 #endif /* POW_DETACH */
6002 copy_reg_fn(buf
, len
, data
)
6005 char *data
; /* dummy */
6007 struct plop
*pp
= plop_tab
+ (int)(unsigned char)*buf
;
6018 if (D_user
->u_plop
.len
)
6020 if ((pp
->buf
= (char *)malloc(D_user
->u_plop
.len
)) == NULL
)
6025 bcopy(D_user
->u_plop
.buf
, pp
->buf
, D_user
->u_plop
.len
);
6027 pp
->len
= D_user
->u_plop
.len
;
6029 pp
->enc
= D_user
->u_plop
.enc
;
6031 Msg(0, "Copied %d characters into register %c", D_user
->u_plop
.len
, *buf
);
6035 ins_reg_fn(buf
, len
, data
)
6038 char *data
; /* dummy */
6040 struct plop
*pp
= plop_tab
+ (int)(unsigned char)*buf
;
6048 return; /* Input() should not call us w/o fore, but you never know... */
6050 Msg(0, "ins_reg_fn: Warning: pasting real register '.'!");
6053 MakePaster(&fore
->w_paster
, pp
->buf
, pp
->len
, 0);
6056 Msg(0, "Empty register.");
6058 #endif /* COPY_PASTE */
6061 process_fn(buf
, len
, data
)
6064 char *data
; /* dummy */
6066 struct plop
*pp
= plop_tab
+ (int)(unsigned char)*buf
;
6075 ProcessInput(pp
->buf
, pp
->len
);
6078 Msg(0, "Empty register.");
6082 confirm_fn(buf
, len
, data
)
6089 if (len
|| (*buf
!= 'y' && *buf
!= 'Y'))
6094 act
.nr
= *(int *)data
;
6103 struct acluser
**up
;
6105 char pw1
[130]; /* FreeBSD crypts to 128 bytes */
6110 su_fin(buf
, len
, data
)
6115 struct inputsu
*i
= (struct inputsu
*)data
;
6120 { p
= i
->name
; l
= sizeof(i
->name
) - 1; }
6122 { strcpy(p
= i
->pw1
, "\377"); l
= sizeof(i
->pw1
) - 1; }
6124 { strcpy(p
= i
->pw2
, "\377"); l
= sizeof(i
->pw2
) - 1; }
6126 strncpy(p
, buf
, 1 + (l
< len
) ? l
: len
);
6128 Input("Screen User: ", sizeof(i
->name
) - 1, INP_COOKED
, su_fin
, (char *)i
, 0);
6130 Input("User's UNIX Password: ", sizeof(i
->pw1
)-1, INP_COOKED
|INP_NOECHO
, su_fin
, (char *)i
, 0);
6132 Input("User's Screen Password: ", sizeof(i
->pw2
)-1, INP_COOKED
|INP_NOECHO
, su_fin
, (char *)i
, 0);
6135 if ((p
= DoSu(i
->up
, i
->name
, i
->pw2
, i
->pw1
)))
6142 InputSu(w
, up
, name
)
6144 struct acluser
**up
;
6149 if (!(i
= (struct inputsu
*)calloc(1, sizeof(struct inputsu
))))
6154 su_fin(name
, (int)strlen(name
), (char *)i
); /* can also initialise stuff */
6156 su_fin((char *)0, 0, (char *)i
);
6159 #endif /* MULTIUSER */
6164 pass1(buf
, len
, data
)
6169 struct acluser
*u
= (struct acluser
*)data
;
6174 if (u
->u_password
!= NullStr
)
6175 free((char *)u
->u_password
);
6176 u
->u_password
= SaveStr(buf
);
6177 bzero(buf
, strlen(buf
));
6178 Input("Retype new password:", 100, INP_NOECHO
, pass2
, data
, 0);
6182 pass2(buf
, len
, data
)
6189 struct acluser
*u
= (struct acluser
*)data
;
6192 if (!buf
|| strcmp(u
->u_password
, buf
))
6194 Msg(0, "[ Passwords don't match - checking turned off ]");
6195 if (u
->u_password
!= NullStr
)
6197 bzero(u
->u_password
, strlen(u
->u_password
));
6198 free((char *)u
->u_password
);
6200 u
->u_password
= NullStr
;
6202 else if (u
->u_password
[0] == '\0')
6204 Msg(0, "[ No password - no secure ]");
6206 bzero(buf
, strlen(buf
));
6209 if (u
->u_password
!= NullStr
)
6211 for (st
= 0; st
< 2; st
++)
6212 salt
[st
] = 'A' + (int)((time(0) >> 6 * st
) % 26);
6214 buf
= crypt(u
->u_password
, salt
);
6215 bzero(u
->u_password
, strlen(u
->u_password
));
6216 free((char *)u
->u_password
);
6217 u
->u_password
= SaveStr(buf
);
6218 bzero(buf
, strlen(buf
));
6221 UserFreeCopyBuffer(u
);
6222 u
->u_plop
.len
= strlen(u
->u_password
);
6226 if (!(u
->u_plop
.buf
= SaveStr(u
->u_password
)))
6229 D_user
->u_plop
.len
= 0;
6232 Msg(0, "[ Password moved into copybuffer ]");
6233 #else /* COPY_PASTE */
6234 Msg(0, "[ Crypted password is \"%s\" ]", u
->u_password
);
6235 #endif /* COPY_PASTE */
6238 #endif /* PASSWORD */
6241 digraph_fn(buf
, len
, data
)
6244 char *data
; /* dummy */
6251 buf
[len
+ 1] = ch
; /* so we can restore it later */
6252 if (ch
< ' ' || ch
== '\177')
6254 if (len
>= 1 && ((*buf
== 'U' && buf
[1] == '+') || (*buf
== '0' && (buf
[1] == 'x' || buf
[1] == 'X'))))
6258 if ((ch
< '0' || ch
> '9') && (ch
< 'a' || ch
> 'f') && (ch
< 'A' || ch
> 'F'))
6260 buf
[len
] = '\034'; /* ^] is ignored by Input() */
6263 if (len
== (*buf
== 'U' ? 5 : 3))
6267 if (len
&& *buf
== '0')
6269 if (ch
< '0' || ch
> '7')
6271 buf
[len
] = '\034'; /* ^] is ignored by Input() */
6286 buf
[len
] = buf
[len
+ 1]; /* stored above */
6291 if (len
>= 1 && ((*buf
== 'U' && buf
[1] == '+') || (*buf
== '0' && (buf
[1] == 'x' || buf
[1] == 'X'))))
6294 for (i
= 2; i
< len
; i
++)
6296 if (buf
[i
] >= '0' && buf
[i
] <= '9')
6297 x
= x
* 16 | (buf
[i
] - '0');
6298 else if (buf
[i
] >= 'a' && buf
[i
] <= 'f')
6299 x
= x
* 16 | (buf
[i
] - ('a' - 10));
6300 else if (buf
[i
] >= 'A' && buf
[i
] <= 'F')
6301 x
= x
* 16 | (buf
[i
] - ('A' - 10));
6306 else if (buf
[0] == '0')
6309 for (i
= 1; i
< len
; i
++)
6311 if (buf
[i
] < '0' || buf
[i
] > '7')
6313 x
= x
* 8 | (buf
[i
] - '0');
6318 for (i
= 0; i
< (int)(sizeof(digraphs
)/sizeof(*digraphs
)); i
++)
6319 if ((digraphs
[i
][0] == (unsigned char)buf
[0] && digraphs
[i
][1] == (unsigned char)buf
[1]) ||
6320 (digraphs
[i
][0] == (unsigned char)buf
[1] && digraphs
[i
][1] == (unsigned char)buf
[0]))
6322 if (i
== (int)(sizeof(digraphs
)/sizeof(*digraphs
)))
6324 Msg(0, "Unknown digraph");
6332 if (flayer
->l_encoding
== UTF8
)
6333 i
= ToUtf8(buf
, x
); /* buf is big enough for all UTF-8 codes */
6336 LayProcess(&buf
, &i
);
6347 debug1("StuffKey #%d", i
);
6350 debug1(" - %s", term
[i
+ T_CAPS
].tcname
);
6353 if (i
< KMAP_KEYS
&& D_ESCseen
)
6355 struct action
*act
= &D_ESCseen
[i
+ 256];
6356 if (act
->nr
!= RC_ILLEGAL
)
6359 DoAction(act
, i
+ 256);
6365 if (i
>= T_CURSOR
- T_CAPS
&& i
< T_KEYPAD
- T_CAPS
&& D_cursorkeys
)
6366 i
+= T_OCAPS
- T_CURSOR
;
6367 else if (i
>= T_KEYPAD
- T_CAPS
&& i
< T_OCAPS
- T_CAPS
&& D_keypad
)
6368 i
+= T_OCAPS
- T_CURSOR
;
6369 debug1(" - action %d\n", i
);
6370 flayer
= D_forecv
->c_layer
;
6374 if (InMark() || InInput() || InWList())
6375 act
= i
< KMAP_KEYS
+KMAP_AKEYS
? &mmtab
[i
] : &kmap_exts
[i
- (KMAP_KEYS
+KMAP_AKEYS
)].mm
;
6377 if ((!act
|| act
->nr
== RC_ILLEGAL
) && !D_mapdefault
)
6378 act
= i
< KMAP_KEYS
+KMAP_AKEYS
? &umtab
[i
] : &kmap_exts
[i
- (KMAP_KEYS
+KMAP_AKEYS
)].um
;
6379 if (!act
|| act
->nr
== RC_ILLEGAL
)
6380 act
= i
< KMAP_KEYS
+KMAP_AKEYS
? &dmtab
[i
] : &kmap_exts
[i
- (KMAP_KEYS
+KMAP_AKEYS
)].dm
;
6382 if (discard
&& (!act
|| act
->nr
!= RC_COMMAND
))
6389 if (act
== 0 || act
->nr
== RC_ILLEGAL
)
6403 for (cv
= D_cvlist
; cv
; cv
= cv
->c_next
)
6404 if (Layer2Window(cv
->c_layer
) == wi
)
6410 FindNiceWindow(wi
, presel
)
6416 debug2("FindNiceWindow %d %s\n", wi
? wi
->w_number
: -1 , presel
? presel
: "NULL");
6419 i
= WindowByNoN(presel
);
6426 if (wi
&& AclCheckPermWin(D_user
, ACL_READ
, wi
))
6429 if (!wi
|| (IsOnDisplay(wi
) && !presel
))
6431 /* try to get another window */
6434 for (wi
= windows
; wi
; wi
= wi
->w_next
)
6435 if (!wi
->w_layer
.l_cvlist
&& !AclCheckPermWin(D_user
, ACL_WRITE
, wi
))
6438 for (wi
= windows
; wi
; wi
= wi
->w_next
)
6439 if (wi
->w_layer
.l_cvlist
&& !IsOnDisplay(wi
) && !AclCheckPermWin(D_user
, ACL_WRITE
, wi
))
6442 for (wi
= windows
; wi
; wi
= wi
->w_next
)
6443 if (!wi
->w_layer
.l_cvlist
&& !AclCheckPermWin(D_user
, ACL_READ
, wi
))
6446 for (wi
= windows
; wi
; wi
= wi
->w_next
)
6447 if (wi
->w_layer
.l_cvlist
&& !IsOnDisplay(wi
) && !AclCheckPermWin(D_user
, ACL_READ
, wi
))
6451 for (wi
= windows
; wi
; wi
= wi
->w_next
)
6452 if (!wi
->w_layer
.l_cvlist
)
6455 for (wi
= windows
; wi
; wi
= wi
->w_next
)
6456 if (wi
->w_layer
.l_cvlist
&& !IsOnDisplay(wi
))
6460 if (wi
&& AclCheckPermWin(D_user
, ACL_READ
, wi
))
6468 /* sorted list of all commands */
6469 static struct comm
**commtab
;
6470 static int ncommtab
;
6475 void (*hand
) __P((struct comm
*, char **, int));
6478 for (n
= 0; cos
[n
].name
; n
++)
6483 commtab
= (struct commt
*)realloc(commtab
, sizeof(*commtab
) * (ncommtab
+ n
));
6485 commtab
= (struct commt
*)malloc(sizeof(*commtab
) * (ncommtab
+ n
));
6488 for (i
= 0; i
< n
; i
++)
6490 for (j
= 0; j
< ncommtab
; j
++)
6492 r
= strcmp(cos
[i
].name
, commtab
[j
]->name
);
6494 Panic(0, "Duplicate command: %s\n", cos
[i
].name
);
6498 for (r
= ncommtab
; r
> j
; r
--)
6499 commtab
[r
] = commtab
[r
- 1];
6500 commtab
[j
] = cos
+ i
;
6501 cos
[i
].handler
= hand
;
6502 bzero(cos
[i
].userbits
, sizeof(cos
[i
].userbits
));
6511 int x
, m
, l
= 0, r
= ncommtab
- 1;
6515 x
= strcmp(str
, commtab
[m
]->name
);
6529 CalcSlicePercent(cv
, percent
)
6534 if (!cv
|| !cv
->c_slback
)
6536 up
= CalcSlicePercent(cv
->c_slback
->c_slback
, percent
);
6538 for (cv
= cv
->c_slback
->c_slperp
, wsum
= 0; cv
; cv
= cv
->c_slnext
)
6539 wsum
+= cv
->c_slweight
;
6542 return (up
* w
) / wsum
;
6546 ChangeCanvasSize(fcv
, abs
, diff
, gflag
, percent
)
6547 struct canvas
*fcv
; /* make this canvas bigger */
6548 int abs
; /* mode: 0:rel 1:abs 2:max */
6549 int diff
; /* change this much */
6550 int gflag
; /* go up if neccessary */
6554 int done
, have
, m
, dir
;
6556 debug3("ChangeCanvasSize abs %d diff %d percent=%d\n", abs
, diff
, percent
);
6557 if (abs
== 0 && diff
== 0)
6562 fcv
->c_slweight
= 0;
6565 for (cv
= fcv
->c_slback
->c_slperp
; cv
; cv
= cv
->c_slnext
)
6567 fcv
->c_slweight
= 1;
6568 cv
= fcv
->c_slback
->c_slback
;
6569 if (gflag
&& cv
&& cv
->c_slback
)
6570 ChangeCanvasSize(cv
, abs
, diff
, gflag
, percent
);
6578 if (percent
&& diff
> percent
)
6584 for (cv
= fcv
->c_slback
->c_slperp
, wsum
= 0; cv
; cv
= cv
->c_slnext
)
6585 wsum
+= cv
->c_slweight
;
6588 up
= gflag
? CalcSlicePercent(fcv
->c_slback
->c_slback
, percent
) : percent
;
6589 debug3("up=%d, wsum=%d percent=%d\n", up
, wsum
, percent
);
6592 int scale
= wsum
< 10 ? 1000 : 100;
6593 for (cv
= fcv
->c_slback
->c_slperp
; cv
; cv
= cv
->c_slnext
)
6594 cv
->c_slweight
*= scale
;
6596 debug1("scaled wsum to %d\n", wsum
);
6598 for (cv
= fcv
->c_slback
->c_slperp
; cv
; cv
= cv
->c_slnext
)
6602 cv
->c_slweight
= (cv
->c_slweight
* up
) / percent
;
6603 if (cv
->c_slweight
== 0)
6606 debug1(" - weight %d\n", cv
->c_slweight
);
6608 diff
= (diff
* wsum
) / percent
;
6614 if (abs
&& diff
== (fcv
->c_slorient
== SLICE_VERT
? fcv
->c_ye
- fcv
->c_ys
+ 2 : fcv
->c_xe
- fcv
->c_xs
+ 2))
6616 /* fix weights to real size (can't be helped, sorry) */
6617 for (cv
= fcv
->c_slback
->c_slperp
; cv
; cv
= cv
->c_slnext
)
6619 cv
->c_slweight
= cv
->c_slorient
== SLICE_VERT
? cv
->c_ye
- cv
->c_ys
+ 2 : cv
->c_xe
- cv
->c_xs
+ 2;
6620 debug1(" - weight %d\n", cv
->c_slweight
);
6624 diff
= diff
- fcv
->c_slweight
;
6625 debug1("diff = %d\n", diff
);
6630 cv
= fcv
->c_slnext
? fcv
->c_slnext
: fcv
->c_slprev
;
6631 fcv
->c_slweight
+= diff
;
6632 cv
->c_slweight
-= diff
;
6637 for (cv
= fcv
->c_slnext
; diff
> 0; cv
= dir
> 0 ? cv
->c_slnext
: cv
->c_slprev
)
6641 debug1("reached end, dir is %d\n", dir
);
6651 m
= cv
->c_slperp
? CountCanvasPerp(cv
) * 2 : 2;
6652 debug2("min is %d, have %d\n", m
, cv
->c_slweight
);
6653 if (cv
->c_slweight
> m
)
6655 have
= cv
->c_slweight
- m
;
6658 debug1("subtract %d\n", have
);
6659 cv
->c_slweight
-= have
;
6666 /* need more room! */
6667 cv
= fcv
->c_slback
->c_slback
;
6668 if (cv
&& cv
->c_slback
)
6669 done
+= ChangeCanvasSize(fcv
->c_slback
->c_slback
, 0, diff
, gflag
, percent
);
6671 fcv
->c_slweight
+= done
;
6672 debug1("ChangeCanvasSize returns %d\n", done
);
6677 ResizeRegions(arg
, flags
)
6683 int gflag
= 0, abs
= 0, percent
= 0;
6689 if (D_forecv
->c_slorient
== SLICE_UNKN
)
6691 Msg(0, "resize: need more than one region");
6694 gflag
= flags
& RESIZE_FLAG_L
? 0 : 1;
6695 orient
|= flags
& RESIZE_FLAG_H
? SLICE_HORI
: 0;
6696 orient
|= flags
& RESIZE_FLAG_V
? SLICE_VERT
: 0;
6698 orient
= D_forecv
->c_slorient
;
6702 /* make all regions the same height */
6703 struct canvas
*cv
= gflag
? &D_canvas
: D_forecv
->c_slback
;
6704 if (cv
->c_slperp
->c_slorient
& orient
)
6705 EqualizeCanvas(cv
->c_slperp
, gflag
);
6706 /* can't use cv->c_slorient directly as it can be D_canvas */
6707 if ((cv
->c_slperp
->c_slorient
^ (SLICE_HORI
^ SLICE_VERT
)) & orient
)
6712 EqualizeCanvas(cv
->c_slperp
, gflag
);
6715 EqualizeCanvas(cv
, gflag
);
6718 RecreateCanvasChain();
6719 RethinkDisplayViewports();
6720 ResizeLayersToCanvases();
6723 if (!strcmp(arg
, "min") || !strcmp(arg
, "0"))
6728 else if (!strcmp(arg
, "max") || !strcmp(arg
, "_"))
6735 if (l
> 0 && arg
[l
- 1] == '%')
6738 diff
= atoi(arg
+ 1);
6739 else if (*arg
== '-')
6740 diff
= -atoi(arg
+ 1);
6743 diff
= atoi(arg
); /* +1 because of caption line */
6746 abs
= diff
== 0 ? 2 : 1;
6752 diff
= diff
* percent
/ 100;
6754 if (cv
->c_slorient
& orient
)
6755 ChangeCanvasSize(cv
, abs
, diff
, gflag
, percent
);
6756 if (cv
->c_slback
->c_slorient
& orient
)
6757 ChangeCanvasSize(cv
->c_slback
, abs
, diff
, gflag
, percent
);
6759 ResizeCanvas(&D_canvas
);
6760 RecreateCanvasChain();
6761 RethinkDisplayViewports();
6762 ResizeLayersToCanvases();
6769 if (siz
+ diff
> dsize
- (nreg
- 1) * 2 - 1)
6770 diff
= dsize
- (nreg
- 1) * 2 - 1 - siz
;
6771 if (diff
== 0 || siz
+ diff
< 1)
6776 if (D_forecv
->c_next
)
6778 D_forecv
->c_ye
+= diff
;
6779 D_forecv
->c_next
->c_ys
+= diff
;
6780 D_forecv
->c_next
->c_yoff
+= diff
;
6784 for (cv
= D_cvlist
; cv
; cv
= cv
->c_next
)
6785 if (cv
->c_next
== D_forecv
)
6789 D_forecv
->c_ys
-= diff
;
6790 D_forecv
->c_yoff
-= diff
;
6795 int s
, i
= 0, found
= 0, di
= diff
, d2
;
6796 s
= dsize
- (nreg
- 1) * 2 - 1 - siz
;
6797 for (cv
= D_cvlist
; cv
; i
= cv
->c_ye
+ 2, cv
= cv
->c_next
)
6801 cv
->c_ye
= i
+ (cv
->c_ye
- cv
->c_ys
) + diff
;
6802 cv
->c_yoff
-= cv
->c_ys
- i
;
6807 s
-= cv
->c_ye
- cv
->c_ys
;
6815 d2
= di
> cv
->c_ye
- cv
->c_ys
? cv
->c_ye
- cv
->c_ys
: di
;
6817 cv
->c_ye
= i
+ (cv
->c_ye
- cv
->c_ys
) - d2
;
6818 cv
->c_yoff
-= cv
->c_ys
- i
;
6822 RethinkDisplayViewports();
6823 ResizeLayersToCanvases();
6828 ResizeFin(buf
, len
, data
)
6834 int flags
= *(int *)data
;
6835 ch
= ((unsigned char *)buf
)[len
];
6838 ResizeRegions(buf
, flags
);
6842 flags
^= RESIZE_FLAG_H
;
6844 flags
^= RESIZE_FLAG_V
;
6846 flags
|= RESIZE_FLAG_H
|RESIZE_FLAG_V
;
6848 flags
^= D_forecv
->c_slorient
== SLICE_VERT
? RESIZE_FLAG_H
: RESIZE_FLAG_V
;
6850 flags
^= RESIZE_FLAG_L
;
6853 inp_setprompt(resizeprompts
[flags
], NULL
);
6854 *(int *)data
= flags
;
6865 p
= Layer2Window(D_forecv
->c_layer
);
6866 for (i
= 3; i
>=0; i
--)
6867 SetXtermOSC(i
, p
? p
->w_xtermosc
[i
] : 0);
6872 ParseAttrColor(s1
, s2
, msgok
)
6884 while (*ss
&& *ss
!= ' ')
6888 if (*s
&& (s2
|| *ss
|| !((*s
>= 'a' && *s
<= 'z') || (*s
>= 'A' && *s
<= 'Z') || *s
== '.')))
6890 int mode
= 0, n
= 0;
6908 if (*s
>= '0' && *s
<= '9')
6911 if (*s
>= '0' && *s
<= '9')
6912 n
= n
* 16 + (*s
++ - '0');
6913 else if (*s
>= 'a' && *s
<= 'f')
6914 n
= n
* 16 + (*s
++ - ('a' - 10));
6915 else if (*s
>= 'A' && *s
<= 'F')
6916 n
= n
* 16 + (*s
++ - ('A' - 10));
6917 else if (*s
&& *s
!= ' ')
6920 Msg(0, "Illegal attribute hexchar '%c'", *s
);
6926 while (*s
&& *s
!= ' ')
6943 Msg(0, "Illegal attribute specifier '%c'", *s
);
6949 if (*s
&& *s
!= ' ')
6952 Msg(0, "junk after attribute description: '%c'", *s
);
6964 while (*s
&& *s
== ' ')
6972 Msg(0, "junk after description: '%c'", *s
);
6976 while (*s
&& *s
== ' ')
6983 static char costr
[] = "krgybmcw d i.01234567 9 f FKRGYBMCW I ";
6993 for (j
= 0; j
< 2 && *s
&& *s
!= ' '; j
++)
6995 for (i
= 0; costr
[i
]; i
++)
7001 Msg(0, "illegal color descriptor: '%c'", *s
);
7005 n
= n
<< 4 | (i
& 15);
7008 n
= (n
& 0x20ff) | 0x200;
7012 if ((n
& 0xf00) == 0xf00)
7013 n
^= 0xf00; /* clear superflous bits */
7016 n
^= 0x2400; /* shift bit into right position */
7019 n
|= 0xf0; /* don't change bg color */
7020 if (numco
!= 2 && n
!= 0xff)
7021 n
|= 0x100; /* special invert mode */
7022 if (*s
&& *s
!= ' ')
7025 Msg(0, "junk after color description: '%c'", *s
);
7033 while (*s
&& *s
== ' ')
7038 Msg(0, "junk after description: '%c'", *s
);
7041 debug1("ParseAttrColor %06x\n", r
);
7049 * e just set intensity
7050 * f don't change anything
7051 * Intensity is encoded into bits 17(fg) and 18(bg).
7054 ApplyAttrColor(i
, mc
)
7058 debug1("ApplyAttrColor %06x\n", i
);
7059 mc
->attr
|= i
>> 8 & 255;
7060 mc
->attr
^= i
& 255;
7062 i
= (i
>> 16) ^ 0xff;
7063 if ((i
& 0x100) != 0)
7066 if (mc
->attr
& (A_SO
|A_RV
))
7068 i
= ((i
& 0x0f) << 4) | ((i
& 0xf0) >> 4) | ((i
& 0x200) << 1) | ((i
& 0x400) >> 1);
7070 i
= ((i
& 0x0f) << 4) | ((i
& 0xf0) >> 4);
7074 if ((i
& 0x0f) != 0x0f)
7075 mc
->attr
= (mc
->attr
& 0xbf) | ((i
>> 3) & 0x40);
7076 if ((i
& 0xf0) != 0xf0)
7077 mc
->attr
= (mc
->attr
& 0x7f) | ((i
>> 3) & 0x80);
7079 mc
->color
= 0x99 ^ mc
->color
;
7080 if ((i
& 0x0e) == 0x0e)
7081 i
= (i
& 0xf0) | (mc
->color
& 0x0f);
7082 if ((i
& 0xe0) == 0xe0)
7083 i
= (i
& 0x0f) | (mc
->color
& 0xf0);
7084 mc
->color
= 0x99 ^ i
;
7085 debug2("ApplyAttrColor - %02x %02x\n", mc
->attr
, i
);