ee2f91522a8bb5cc7ae06d8a084c2af1f1586d03
1 /* Copyright (c) 2008, 2009
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 int digraph_find
__P((const char *buf
));
158 static void confirm_fn
__P((char *, int, char *));
159 static int IsOnDisplay
__P((struct win
*));
160 static void ResizeRegions
__P((char *, int));
161 static void ResizeFin
__P((char *, int, char *));
162 static struct action
*FindKtab
__P((char *, int));
163 static void SelectFin
__P((char *, int, char *));
164 static void SelectLayoutFin
__P((char *, int, char *));
167 extern struct layer
*flayer
;
168 extern struct display
*display
, *displays
;
169 extern struct win
*fore
, *console_window
, *windows
;
170 extern struct acluser
*users
;
171 extern struct layout
*layouts
, *layout_attach
, layout_last_marker
;
172 extern struct layout
*laytab
[];
174 extern char screenterm
[], HostName
[], version
[];
175 extern struct NewWindow nwin_undef
, nwin_default
;
176 extern struct LayFuncs WinLf
, MarkLf
;
178 extern int Z0width
, Z1width
;
179 extern int real_uid
, real_gid
;
182 extern int nethackflag
;
186 struct win
*wtab
[MAXWIN
]; /* window table, should be dynamic */
190 extern int maxusercount
;
194 struct plop plop_tab
[MAX_PLOP_DEFS
];
197 # define PTYMODE 0622
200 int TtyMode
= PTYMODE
;
201 int hardcopy_append
= 0;
202 int all_norefresh
= 0;
205 char *zmodem_sendcmd
;
206 char *zmodem_recvcmd
;
207 static char *zmodes
[4] = {"off", "auto", "catch", "pass"};
211 struct action idleaction
;
216 struct action ktab
[256 + KMAP_KEYS
]; /* command key translation table */
220 struct action ktab
[256 + KMAP_KEYS
];
222 struct kclass
*kclasses
;
225 struct action umtab
[KMAP_KEYS
+KMAP_AKEYS
];
226 struct action dmtab
[KMAP_KEYS
+KMAP_AKEYS
];
227 struct action mmtab
[KMAP_KEYS
+KMAP_AKEYS
];
228 struct kmap_ext
*kmap_exts
;
230 static int maptimeout
= 300;
234 #define MAX_DIGRAPH 512
243 /* digraph table taken from old vim and rfc1345 */
244 static struct digraph digraphs
[MAX_DIGRAPH
+ 1] = {
245 {' ', ' ', 160}, /* */
246 {'N', 'S', 160}, /* */
247 {'~', '!', 161}, /* ¡ */
248 {'!', '!', 161}, /* ¡ */
249 {'!', 'I', 161}, /* ¡ */
250 {'c', '|', 162}, /* ¢ */
251 {'c', 't', 162}, /* ¢ */
252 {'$', '$', 163}, /* £ */
253 {'P', 'd', 163}, /* £ */
254 {'o', 'x', 164}, /* ¤ */
255 {'C', 'u', 164}, /* ¤ */
256 {'C', 'u', 164}, /* ¤ */
257 {'E', 'u', 164}, /* ¤ */
258 {'Y', '-', 165}, /* ¥ */
259 {'Y', 'e', 165}, /* ¥ */
260 {'|', '|', 166}, /* ¦ */
261 {'B', 'B', 166}, /* ¦ */
262 {'p', 'a', 167}, /* § */
263 {'S', 'E', 167}, /* § */
264 {'"', '"', 168}, /* ¨ */
265 {'\'', ':', 168}, /* ¨ */
266 {'c', 'O', 169}, /* © */
267 {'C', 'o', 169}, /* © */
268 {'a', '-', 170}, /* ª */
269 {'<', '<', 171}, /* « */
270 {'-', ',', 172}, /* ¬ */
271 {'N', 'O', 172}, /* ¬ */
272 {'-', '-', 173}, /* */
273 {'r', 'O', 174}, /* ® */
274 {'R', 'g', 174}, /* ® */
275 {'-', '=', 175}, /* ¯ */
276 {'\'', 'm', 175}, /* ¯ */
277 {'~', 'o', 176}, /* ° */
278 {'D', 'G', 176}, /* ° */
279 {'+', '-', 177}, /* ± */
280 {'2', '2', 178}, /* ² */
281 {'2', 'S', 178}, /* ² */
282 {'3', '3', 179}, /* ³ */
283 {'3', 'S', 179}, /* ³ */
284 {'\'', '\'', 180}, /* ´ */
285 {'j', 'u', 181}, /* µ */
286 {'M', 'y', 181}, /* µ */
287 {'p', 'p', 182}, /* ¶ */
288 {'P', 'I', 182}, /* ¶ */
289 {'~', '.', 183}, /* · */
290 {'.', 'M', 183}, /* · */
291 {',', ',', 184}, /* ¸ */
292 {'\'', ',', 184}, /* ¸ */
293 {'1', '1', 185}, /* ¹ */
294 {'1', 'S', 185}, /* ¹ */
295 {'o', '-', 186}, /* º */
296 {'>', '>', 187}, /* » */
297 {'1', '4', 188}, /* ¼ */
298 {'1', '2', 189}, /* ½ */
299 {'3', '4', 190}, /* ¾ */
300 {'~', '?', 191}, /* ¿ */
301 {'?', '?', 191}, /* ¿ */
302 {'?', 'I', 191}, /* ¿ */
303 {'A', '`', 192}, /* À */
304 {'A', '!', 192}, /* À */
305 {'A', '\'', 193}, /* Á */
306 {'A', '^', 194}, /* Â */
307 {'A', '>', 194}, /* Â */
308 {'A', '~', 195}, /* Ã */
309 {'A', '?', 195}, /* Ã */
310 {'A', '"', 196}, /* Ä */
311 {'A', ':', 196}, /* Ä */
312 {'A', '@', 197}, /* Å */
313 {'A', 'A', 197}, /* Å */
314 {'A', 'E', 198}, /* Æ */
315 {'C', ',', 199}, /* Ç */
316 {'E', '`', 200}, /* È */
317 {'E', '!', 200}, /* È */
318 {'E', '\'', 201}, /* É */
319 {'E', '^', 202}, /* Ê */
320 {'E', '>', 202}, /* Ê */
321 {'E', '"', 203}, /* Ë */
322 {'E', ':', 203}, /* Ë */
323 {'I', '`', 204}, /* Ì */
324 {'I', '!', 204}, /* Ì */
325 {'I', '\'', 205}, /* Í */
326 {'I', '^', 206}, /* Î */
327 {'I', '>', 206}, /* Î */
328 {'I', '"', 207}, /* Ï */
329 {'I', ':', 207}, /* Ï */
330 {'D', '-', 208}, /* Ð */
331 {'N', '~', 209}, /* Ñ */
332 {'N', '?', 209}, /* Ñ */
333 {'O', '`', 210}, /* Ò */
334 {'O', '!', 210}, /* Ò */
335 {'O', '\'', 211}, /* Ó */
336 {'O', '^', 212}, /* Ô */
337 {'O', '>', 212}, /* Ô */
338 {'O', '~', 213}, /* Õ */
339 {'O', '?', 213}, /* Õ */
340 {'O', '"', 214}, /* Ö */
341 {'O', ':', 214}, /* Ö */
342 {'/', '\\', 215}, /* × */
343 {'*', 'x', 215}, /* × */
344 {'O', '/', 216}, /* Ø */
345 {'U', '`', 217}, /* Ù */
346 {'U', '!', 217}, /* Ù */
347 {'U', '\'', 218}, /* Ú */
348 {'U', '^', 219}, /* Û */
349 {'U', '>', 219}, /* Û */
350 {'U', '"', 220}, /* Ü */
351 {'U', ':', 220}, /* Ü */
352 {'Y', '\'', 221}, /* Ý */
353 {'I', 'p', 222}, /* Þ */
354 {'T', 'H', 222}, /* Þ */
355 {'s', 's', 223}, /* ß */
356 {'s', '"', 223}, /* ß */
357 {'a', '`', 224}, /* à */
358 {'a', '!', 224}, /* à */
359 {'a', '\'', 225}, /* á */
360 {'a', '^', 226}, /* â */
361 {'a', '>', 226}, /* â */
362 {'a', '~', 227}, /* ã */
363 {'a', '?', 227}, /* ã */
364 {'a', '"', 228}, /* ä */
365 {'a', ':', 228}, /* ä */
366 {'a', 'a', 229}, /* å */
367 {'a', 'e', 230}, /* æ */
368 {'c', ',', 231}, /* ç */
369 {'e', '`', 232}, /* è */
370 {'e', '!', 232}, /* è */
371 {'e', '\'', 233}, /* é */
372 {'e', '^', 234}, /* ê */
373 {'e', '>', 234}, /* ê */
374 {'e', '"', 235}, /* ë */
375 {'e', ':', 235}, /* ë */
376 {'i', '`', 236}, /* ì */
377 {'i', '!', 236}, /* ì */
378 {'i', '\'', 237}, /* í */
379 {'i', '^', 238}, /* î */
380 {'i', '>', 238}, /* î */
381 {'i', '"', 239}, /* ï */
382 {'i', ':', 239}, /* ï */
383 {'d', '-', 240}, /* ð */
384 {'n', '~', 241}, /* ñ */
385 {'n', '?', 241}, /* ñ */
386 {'o', '`', 242}, /* ò */
387 {'o', '!', 242}, /* ò */
388 {'o', '\'', 243}, /* ó */
389 {'o', '^', 244}, /* ô */
390 {'o', '>', 244}, /* ô */
391 {'o', '~', 245}, /* õ */
392 {'o', '?', 245}, /* õ */
393 {'o', '"', 246}, /* ö */
394 {'o', ':', 246}, /* ö */
395 {':', '-', 247}, /* ÷ */
396 {'o', '/', 248}, /* ø */
397 {'u', '`', 249}, /* ù */
398 {'u', '!', 249}, /* ù */
399 {'u', '\'', 250}, /* ú */
400 {'u', '^', 251}, /* û */
401 {'u', '>', 251}, /* û */
402 {'u', '"', 252}, /* ü */
403 {'u', ':', 252}, /* ü */
404 {'y', '\'', 253}, /* ý */
405 {'i', 'p', 254}, /* þ */
406 {'t', 'h', 254}, /* þ */
407 {'y', '"', 255}, /* ÿ */
408 {'y', ':', 255}, /* ÿ */
409 {'"', '[', 196}, /* Ä */
410 {'"', '\\', 214}, /* Ö */
411 {'"', ']', 220}, /* Ü */
412 {'"', '{', 228}, /* ä */
413 {'"', '|', 246}, /* ö */
414 {'"', '}', 252}, /* ü */
415 {'"', '~', 223} /* ß */
418 #define RESIZE_FLAG_H 1
419 #define RESIZE_FLAG_V 2
420 #define RESIZE_FLAG_L 4
422 static char *resizeprompts
[] = {
424 "resize -h # lines: ",
425 "resize -v # lines: ",
426 "resize -b # lines: ",
427 "resize -l # lines: ",
428 "resize -l -h # lines: ",
429 "resize -l -v # lines: ",
430 "resize -l -b # lines: ",
434 parse_input_int(buf
, len
, val
)
440 if (len
>= 1 && ((*buf
== 'U' && buf
[1] == '+') || (*buf
== '0' && (buf
[1] == 'x' || buf
[1] == 'X'))))
443 for (i
= 2; i
< len
; i
++)
445 if (buf
[i
] >= '0' && buf
[i
] <= '9')
446 x
= x
* 16 | (buf
[i
] - '0');
447 else if (buf
[i
] >= 'a' && buf
[i
] <= 'f')
448 x
= x
* 16 | (buf
[i
] - ('a' - 10));
449 else if (buf
[i
] >= 'A' && buf
[i
] <= 'F')
450 x
= x
* 16 | (buf
[i
] - ('A' - 10));
455 else if (buf
[0] == '0')
458 for (i
= 1; i
< len
; i
++)
460 if (buf
[i
] < '0' || buf
[i
] > '7')
462 x
= x
* 8 | (buf
[i
] - '0');
476 register unsigned int i
;
481 for (i
= 0; i
< sizeof(ktab
)/sizeof(*ktab
); i
++)
483 ktab
[i
].nr
= RC_ILLEGAL
;
484 ktab
[i
].args
= noargs
;
488 for (i
= 0; i
< KMAP_KEYS
+KMAP_AKEYS
; i
++)
490 umtab
[i
].nr
= RC_ILLEGAL
;
491 umtab
[i
].args
= noargs
;
493 dmtab
[i
].nr
= RC_ILLEGAL
;
494 dmtab
[i
].args
= noargs
;
496 mmtab
[i
].nr
= RC_ILLEGAL
;
497 mmtab
[i
].args
= noargs
;
501 for (i
= 0; i
< NKMAPDEF
; i
++)
503 if (i
+ KMAPDEFSTART
< T_CAPS
)
505 if (i
+ KMAPDEFSTART
>= T_CAPS
+ KMAP_KEYS
)
509 argarr
[0] = kmapdef
[i
];
510 SaveAction(dmtab
+ i
+ (KMAPDEFSTART
- T_CAPS
), RC_STUFF
, argarr
, 0);
512 for (i
= 0; i
< NKMAPADEF
; i
++)
514 if (i
+ KMAPADEFSTART
< T_CURSOR
)
516 if (i
+ KMAPADEFSTART
>= T_CURSOR
+ KMAP_AKEYS
)
518 if (kmapadef
[i
] == 0)
520 argarr
[0] = kmapadef
[i
];
521 SaveAction(dmtab
+ i
+ (KMAPADEFSTART
- T_CURSOR
+ KMAP_KEYS
), RC_STUFF
, argarr
, 0);
523 for (i
= 0; i
< NKMAPMDEF
; i
++)
525 if (i
+ KMAPMDEFSTART
< T_CAPS
)
527 if (i
+ KMAPMDEFSTART
>= T_CAPS
+ KMAP_KEYS
)
529 if (kmapmdef
[i
] == 0)
531 argarr
[0] = kmapmdef
[i
];
533 SaveAction(mmtab
+ i
+ (KMAPMDEFSTART
- T_CAPS
), RC_STUFF
, argarr
, 0);
537 ktab
['h'].nr
= RC_HARDCOPY
;
539 ktab
['z'].nr
= ktab
[Ctrl('z')].nr
= RC_SUSPEND
;
541 ktab
['c'].nr
= ktab
[Ctrl('c')].nr
= RC_SCREEN
;
542 ktab
[' '].nr
= ktab
[Ctrl(' ')].nr
=
543 ktab
['n'].nr
= ktab
[Ctrl('n')].nr
= RC_NEXT
;
544 ktab
['N'].nr
= RC_NUMBER
;
545 ktab
[Ctrl('h')].nr
= ktab
[0177].nr
= ktab
['p'].nr
= ktab
[Ctrl('p')].nr
= RC_PREV
;
546 ktab
['k'].nr
= ktab
[Ctrl('k')].nr
= RC_KILL
;
547 ktab
['l'].nr
= ktab
[Ctrl('l')].nr
= RC_REDISPLAY
;
548 ktab
['w'].nr
= ktab
[Ctrl('w')].nr
= RC_WINDOWS
;
549 ktab
['v'].nr
= RC_VERSION
;
550 ktab
[Ctrl('v')].nr
= RC_DIGRAPH
;
551 ktab
['q'].nr
= ktab
[Ctrl('q')].nr
= RC_XON
;
552 ktab
['s'].nr
= ktab
[Ctrl('s')].nr
= RC_XOFF
;
553 ktab
['t'].nr
= ktab
[Ctrl('t')].nr
= RC_TIME
;
554 ktab
['i'].nr
= ktab
[Ctrl('i')].nr
= RC_INFO
;
555 ktab
['m'].nr
= ktab
[Ctrl('m')].nr
= RC_LASTMSG
;
556 ktab
['A'].nr
= RC_TITLE
;
557 #if defined(UTMPOK) && defined(LOGOUTOK)
558 ktab
['L'].nr
= RC_LOGIN
;
560 ktab
[','].nr
= RC_LICENSE
;
561 ktab
['W'].nr
= RC_WIDTH
;
562 ktab
['.'].nr
= RC_DUMPTERMCAP
;
563 ktab
[Ctrl('\\')].nr
= RC_QUIT
;
565 ktab
['d'].nr
= ktab
[Ctrl('d')].nr
= RC_DETACH
;
567 ktab
['D'].nr
= RC_POW_DETACH
;
570 ktab
['r'].nr
= ktab
[Ctrl('r')].nr
= RC_WRAP
;
571 ktab
['f'].nr
= ktab
[Ctrl('f')].nr
= RC_FLOW
;
572 ktab
['C'].nr
= RC_CLEAR
;
573 ktab
['Z'].nr
= RC_RESET
;
574 ktab
['H'].nr
= RC_LOG
;
575 ktab
['M'].nr
= RC_MONITOR
;
576 ktab
['?'].nr
= RC_HELP
;
578 ktab
['*'].nr
= RC_DISPLAYS
;
584 SaveAction(ktab
+ '-', RC_SELECT
, args
, 0);
586 for (i
= 0; i
< ((MAXWIN
< 10) ? MAXWIN
: 10); i
++)
588 char *args
[2], arg1
[10];
591 sprintf(arg1
, "%d", i
);
592 SaveAction(ktab
+ '0' + i
, RC_SELECT
, args
, 0);
594 ktab
['\''].nr
= RC_SELECT
; /* calling a window by name */
599 SaveAction(ktab
+ '"', RC_WINDOWLIST
, args
, 0);
601 ktab
[Ctrl('G')].nr
= RC_VBELL
;
602 ktab
[':'].nr
= RC_COLON
;
604 ktab
['['].nr
= ktab
[Ctrl('[')].nr
= RC_COPY
;
609 SaveAction(ktab
+ ']', RC_PASTE
, args
, 0);
610 SaveAction(ktab
+ Ctrl(']'), RC_PASTE
, args
, 0);
612 ktab
['{'].nr
= RC_HISTORY
;
613 ktab
['}'].nr
= RC_HISTORY
;
614 ktab
['>'].nr
= RC_WRITEBUF
;
615 ktab
['<'].nr
= RC_READBUF
;
616 ktab
['='].nr
= RC_REMOVEBUF
;
619 ktab
['D'].nr
= RC_POW_DETACH
;
622 ktab
['x'].nr
= ktab
[Ctrl('x')].nr
= RC_LOCKSCREEN
;
624 ktab
['b'].nr
= ktab
[Ctrl('b')].nr
= RC_BREAK
;
625 ktab
['B'].nr
= RC_POW_BREAK
;
626 ktab
['_'].nr
= RC_SILENCE
;
627 ktab
['S'].nr
= RC_SPLIT
;
628 ktab
['Q'].nr
= RC_ONLY
;
629 ktab
['X'].nr
= RC_REMOVE
;
630 ktab
['F'].nr
= RC_FIT
;
631 ktab
['\t'].nr
= RC_FOCUS
;
636 SaveAction(ktab
+ T_BACKTAB
- T_CAPS
+ 256, RC_FOCUS
, args
, 0);
642 SaveAction(ktab
+ '|', RC_SPLIT
, args
, 0);
644 /* These come last; they may want overwrite others: */
647 ClearAction(&ktab
[DefaultEsc
]);
648 ktab
[DefaultEsc
].nr
= RC_OTHER
;
650 if (DefaultMetaEsc
>= 0)
652 ClearAction(&ktab
[DefaultMetaEsc
]);
653 ktab
[DefaultMetaEsc
].nr
= RC_META
;
656 idleaction
.nr
= RC_BLANKER
;
657 idleaction
.args
= noargs
;
661 static struct action
*
662 FindKtab(class, create
)
666 struct kclass
*kp
, **kpp
;
671 for (kpp
= &kclasses
; (kp
= *kpp
) != 0; kpp
= &kp
->next
)
672 if (!strcmp(kp
->name
, class))
678 if (strlen(class) > 80)
680 Msg(0, "Command class name too long.");
683 kp
= malloc(sizeof(*kp
));
689 kp
->name
= SaveStr(class);
690 for (i
= 0; i
< (int)(sizeof(kp
->ktab
)/sizeof(*kp
->ktab
)); i
++)
692 kp
->ktab
[i
].nr
= RC_ILLEGAL
;
693 kp
->ktab
[i
].args
= noargs
;
707 if (act
->nr
== RC_ILLEGAL
)
709 act
->nr
= RC_ILLEGAL
;
710 if (act
->args
== noargs
)
712 for (p
= act
->args
; *p
; p
++)
714 free((char *)act
->args
);
720 * ProcessInput: process input from display and feed it into
721 * the layer on canvas D_forecv.
727 * This ProcessInput just does the keybindings and passes
728 * everything else on to ProcessInput2.
732 ProcessInput(ibuf
, ilen
)
737 unsigned char *s
, *q
;
741 debug1("ProcessInput: %d bytes\n", ilen
);
742 if (display
== 0 || ilen
== 0)
747 s
= (unsigned char *)ibuf
;
751 if (D_dontmap
|| !D_nseqs
)
758 debug3("cmp %c %c[%d]\n", ch
, *D_seqp
, D_seqp
- D_kmaps
);
761 l
= D_seqp
[D_seqp
[-D_seql
-1] + 1];
765 debug1("miss %d\n", D_seqp
- D_kmaps
);
768 debug("complete miss\n");
771 p
= (char *)D_seqp
- l
;
773 D_seqp
= D_kmaps
+ 3;
776 if ((q
= D_seqh
) != 0)
779 i
= q
[0] << 8 | q
[1];
780 i
&= ~KMAP_NOTIMEOUT
;
781 debug1("Mapping former hit #%d - ", i
);
782 debug2("%d(%s) - ", q
[2], q
+ 3);
784 ProcessInput2((char *)q
+ 3, q
[2]);
792 debug1("flush old %d\n", l
);
801 /* Finish old stuff */
803 debug1("finish old %d\n", slen
);
805 ProcessInput2(ibuf
, slen
);
814 debug2("length am %d, want %d\n", l
, D_seqp
[-l
- 1]);
815 if (l
== D_seqp
[-l
- 1])
820 if (D_kmaps
+ D_nseqs
> q
&& q
[2] > l
&& !bcmp(D_seqp
- l
, q
+ 3, l
))
822 debug1("have another mapping (%s), delay execution\n", q
+ 3);
823 D_seqh
= D_seqp
- 3 - l
;
828 i
= D_seqp
[-l
- 3] << 8 | D_seqp
[-l
- 2];
829 i
&= ~KMAP_NOTIMEOUT
;
830 debug1("Mapping #%d - ", i
);
831 p
= (char *)D_seqp
- l
;
832 debug2("%d(%s) - ", l
, p
);
834 D_seqp
= D_kmaps
+ 3;
846 debug("am in sequence -> check for timeout\n");
848 for (s
= D_seqp
; ; s
+= i
* 2 + 4)
850 if (s
[-l
-3] & KMAP_NOTIMEOUT
>> 8)
852 if ((i
= s
[s
[-l
-1] + 1]) == 0)
854 SetTimeout(&D_mapev
, maptimeout
);
860 ProcessInput2(ibuf
, slen
);
864 # define ProcessInput2 ProcessInput
869 * Here only the screen escape commands are handled.
873 ProcessInput2(ibuf
, ilen
)
879 struct action
*ktabp
;
881 debug1("ProcessInput2: %d bytes\n", ilen
);
882 while (ilen
&& display
)
884 debug1(" - ilen now %d bytes\n", ilen
);
885 flayer
= D_forecv
->c_layer
;
893 if ((unsigned char)*s
++ == D_user
->u_Esc
)
899 DoProcess(fore
, &ibuf
, &slen
, 0);
905 ktabp
= D_ESCseen
? D_ESCseen
: ktab
;
907 ch
= (unsigned char)*s
;
910 * As users have different esc characters, but a common ktab[],
911 * we fold back the users esc and meta-esc key to the Default keys
912 * that can be looked up in the ktab[]. grmbl. jw.
913 * XXX: make ktab[] a per user thing.
915 if (ch
== D_user
->u_Esc
)
917 else if (ch
== D_user
->u_MetaEsc
)
921 DoAction(&ktabp
[ch
], ch
);
922 ibuf
= (char *)(s
+ 1);
928 DoProcess(p
, bufp
, lenp
, pa
)
935 struct display
*d
= display
;
938 /* XXX -> PasteStart */
939 if (pa
&& *lenp
> 1 && p
&& p
->w_slowpaste
)
941 /* schedule slowpaste event */
942 SetTimeout(&p
->w_paster
.pa_slowev
, p
->w_slowpaste
);
943 evenq(&p
->w_paster
.pa_slowev
);
947 while (flayer
&& *lenp
)
950 if (!pa
&& p
&& p
->w_paster
.pa_pastelen
&& flayer
== p
->w_paster
.pa_pastelayer
)
952 debug("layer is busy - beep!\n");
953 WBell(p
, visual_bell
);
961 LayProcess(bufp
, lenp
);
963 if (pa
&& !pa
->pa_pastelayer
)
964 break; /* flush rest of paste */
973 /* We're full, let's beep */
974 debug("layer is full - beep!\n");
975 WBell(p
, visual_bell
);
983 if (pa
&& pa
->pa_pastelen
== 0)
992 int x
, m
, l
= 0, r
= RC_LAST
;
996 x
= strcmp(str
, comms
[m
].name
);
1008 CheckArgNum(nr
, args
)
1013 static char *argss
[] = {"no", "one", "two", "three", "four", "OOPS"};
1014 static char *orformat
[] =
1016 "%s: %s: %s argument%s required",
1017 "%s: %s: %s or %s argument%s required",
1018 "%s: %s: %s, %s or %s argument%s required",
1019 "%s: %s: %s, %s, %s or %s argument%s required"
1022 n
= comms
[nr
].flags
& ARGS_MASK
;
1023 for (i
= 0; args
[i
]; i
++)
1025 if (comms
[nr
].flags
& ARGS_ORMORE
)
1029 Msg(0, "%s: %s: at least %s argument%s required",
1030 rc_name
, comms
[nr
].name
, argss
[n
], n
!= 1 ? "s" : "");
1034 else if ((comms
[nr
].flags
& ARGS_PLUS1
) &&
1035 (comms
[nr
].flags
& ARGS_PLUS2
) &&
1036 (comms
[nr
].flags
& ARGS_PLUS3
))
1038 if (i
!= n
&& i
!= n
+ 1 && i
!= n
+ 2 && i
!= n
+ 3)
1040 Msg(0, orformat
[3], rc_name
, comms
[nr
].name
, argss
[n
],
1041 argss
[n
+ 1], argss
[n
+ 2], argss
[n
+ 3], "");
1045 else if ((comms
[nr
].flags
& ARGS_PLUS1
) &&
1046 (comms
[nr
].flags
& ARGS_PLUS2
))
1048 if (i
!= n
&& i
!= n
+ 1 && i
!= n
+ 2)
1050 Msg(0, orformat
[2], rc_name
, comms
[nr
].name
, argss
[n
],
1051 argss
[n
+ 1], argss
[n
+ 2], "");
1055 else if ((comms
[nr
].flags
& ARGS_PLUS1
) &&
1056 (comms
[nr
].flags
& ARGS_PLUS3
))
1058 if (i
!= n
&& i
!= n
+ 1 && i
!= n
+ 3)
1060 Msg(0, orformat
[2], rc_name
, comms
[nr
].name
, argss
[n
],
1061 argss
[n
+ 1], argss
[n
+ 3], "");
1065 else if ((comms
[nr
].flags
& ARGS_PLUS2
) &&
1066 (comms
[nr
].flags
& ARGS_PLUS3
))
1068 if (i
!= n
&& i
!= n
+ 2 && i
!= n
+ 3)
1070 Msg(0, orformat
[2], rc_name
, comms
[nr
].name
, argss
[n
],
1071 argss
[n
+ 2], argss
[n
+ 3], "");
1075 else if (comms
[nr
].flags
& ARGS_PLUS1
)
1077 if (i
!= n
&& i
!= n
+ 1)
1079 Msg(0, orformat
[1], rc_name
, comms
[nr
].name
, argss
[n
],
1080 argss
[n
+ 1], n
!= 0 ? "s" : "");
1084 else if (comms
[nr
].flags
& ARGS_PLUS2
)
1086 if (i
!= n
&& i
!= n
+ 2)
1088 Msg(0, orformat
[1], rc_name
, comms
[nr
].name
, argss
[n
],
1093 else if (comms
[nr
].flags
& ARGS_PLUS3
)
1095 if (i
!= n
&& i
!= n
+ 3)
1097 Msg(0, orformat
[1], rc_name
, comms
[nr
].name
, argss
[n
],
1104 Msg(0, orformat
[0], rc_name
, comms
[nr
].name
, argss
[n
], n
!= 1 ? "s" : "");
1111 StuffFin(buf
, len
, data
)
1119 LayProcess(&buf
, &len
);
1129 char **args
= act
->args
;
1130 int *argl
= act
->argl
;
1132 int argc
, i
, n
, msgok
;
1135 struct display
*odisplay
= display
;
1136 struct acluser
*user
;
1138 user
= display
? D_user
: users
;
1139 if (nr
== RC_ILLEGAL
)
1141 debug1("key '%c': No action\n", key
);
1144 n
= comms
[nr
].flags
;
1145 if ((n
& NEED_DISPLAY
) && display
== 0)
1147 Msg(0, "%s: %s: display required", rc_name
, comms
[nr
].name
);
1150 if ((n
& NEED_FORE
) && fore
== 0)
1152 Msg(0, "%s: %s: window required", rc_name
, comms
[nr
].name
);
1155 if ((n
& NEED_LAYER
) && flayer
== 0)
1157 Msg(0, "%s: %s: display or window required", rc_name
, comms
[nr
].name
);
1160 if ((argc
= CheckArgNum(nr
, args
)) < 0)
1165 if (AclCheckPermCmd(D_user
, ACL_EXEC
, &comms
[nr
]))
1167 Msg(0, "%s: %s: permission denied (user %s)",
1168 rc_name
, comms
[nr
].name
, (EffectiveAclUser
? EffectiveAclUser
: D_user
)->u_name
);
1172 #endif /* MULTIUSER */
1174 msgok
= display
&& !*rc_name
;
1180 else if (args
[0][0] == '-' && !args
[0][1])
1182 SetForeWindow((struct win
*)0);
1185 else if (args
[0][0] == '.' && !args
[0][1])
1188 Msg(0, "select . needs a window");
1191 SetForeWindow(fore
);
1195 else if (ParseWinNum(act
, &n
) == 0)
1199 case RC_DEFAUTONUKE
:
1200 if (ParseOnOff(act
, &defautonuke
) == 0 && msgok
)
1201 Msg(0, "Default autonuke turned %s", defautonuke
? "on" : "off");
1202 if (display
&& *rc_name
)
1203 D_auto_nuke
= defautonuke
;
1206 if (ParseOnOff(act
, &D_auto_nuke
) == 0 && msgok
)
1207 Msg(0, "Autonuke turned %s", D_auto_nuke
? "on" : "off");
1210 case RC_DEFOBUFLIMIT
:
1211 if (ParseNum(act
, &defobuflimit
) == 0 && msgok
)
1212 Msg(0, "Default limit set to %d", defobuflimit
);
1213 if (display
&& *rc_name
)
1215 D_obufmax
= defobuflimit
;
1216 D_obuflenmax
= D_obuflen
- D_obufmax
;
1221 Msg(0, "Limit is %d, current buffer size is %d", D_obufmax
, D_obuflen
);
1222 else if (ParseNum(act
, &D_obufmax
) == 0 && msgok
)
1223 Msg(0, "Limit set to %d", D_obufmax
);
1224 D_obuflenmax
= D_obuflen
- D_obufmax
;
1226 case RC_DUMPTERMCAP
:
1227 WriteFile(user
, (char *)0, DUMP_TERMCAP
);
1231 int mode
= DUMP_HARDCOPY
;
1233 if (argc
> 1 && !strcmp(*args
, "-h"))
1235 mode
= DUMP_SCROLLBACK
;
1239 if (*args
&& args
[1])
1241 Msg(0, "%s: hardcopy: too many arguments", rc_name
);
1244 if (fore
== 0 && *args
== 0)
1245 Msg(0, "%s: hardcopy: window required", rc_name
);
1247 WriteFile(user
, *args
, mode
);
1251 (void)ParseOnOff(act
, &nwin_default
.Lflag
);
1254 n
= fore
->w_log
? 1 : 0;
1255 ParseSwitch(act
, &n
);
1265 SwitchWindow(NextWindow());
1269 SwitchWindow(PreviousWindow());
1278 Input(fore
->w_pwin
? "Really kill this filter [y/n]" : "Really kill this window [y/n]", 1, INP_RAW
, confirm_fn
, NULL
, RC_KILL
);
1280 Input("Really kill this window [y/n]", 1, INP_RAW
, confirm_fn
, NULL
, RC_KILL
);
1288 FreePseudowin(fore
);
1289 Msg(0, "Filter removed.");
1293 name
= SaveStr(fore
->w_title
);
1295 Msg(0, "Window %d (%s) killed.", n
, name
);
1303 Input("Really quit and kill all your windows [y/n]", 1, INP_RAW
, confirm_fn
, NULL
, RC_QUIT
);
1310 if (*args
&& !strcmp(*args
, "-h"))
1322 Input(buf
, 1, INP_RAW
, pow_detach_fn
, NULL
, 0);
1325 Detach(D_POWER
); /* detach and kill Attacher's parent */
1334 Msg(0, "debugging info is written to %s/", DEBUGDIR
);
1336 Msg(0, "debugging is currently off. Use 'debug on' to enable.");
1341 debug("debug: closing debug file.\n");
1346 if (strcmp("off", *args
))
1350 kill(D_userpid
, SIG_NODEBUG
); /* a one shot item, but hey... */
1351 # endif /* SIG_NODEBUG */
1353 if (*args
== 0 || strcmp("off", *args
))
1354 Msg(0, "Sorry, screen was compiled without -DDEBUG option.");
1359 if (*args
&& !strcmp(*args
, "sendcmd"))
1363 free(zmodem_sendcmd
);
1364 zmodem_sendcmd
= SaveStr(args
[1]);
1367 Msg(0, "zmodem sendcmd: %s", zmodem_sendcmd
);
1370 if (*args
&& !strcmp(*args
, "recvcmd"))
1374 free(zmodem_recvcmd
);
1375 zmodem_recvcmd
= SaveStr(args
[1]);
1378 Msg(0, "zmodem recvcmd: %s", zmodem_recvcmd
);
1383 for (i
= 0; i
< 4; i
++)
1384 if (!strcmp(zmodes
[i
], *args
))
1386 if (i
== 4 && !strcmp(*args
, "on"))
1390 Msg(0, "usage: zmodem off|auto|catch|pass");
1396 Msg(0, "zmodem mode is %s", zmodes
[zmodem_mode
]);
1403 ZombieKey_destroy
= 0;
1406 if (*argl
== 0 || *argl
> 2)
1408 Msg(0, "%s:zombie: one or two characters expected.", rc_name
);
1413 if (!strcmp(args
[1], "onerror"))
1415 ZombieKey_onerror
= 1;
1417 Msg(0, "usage: zombie [keys [onerror]]");
1421 ZombieKey_onerror
= 0;
1422 ZombieKey_destroy
= args
[0][0];
1423 ZombieKey_resurrect
= *argl
== 2 ? args
[0][1] : 0;
1433 struct display
*olddisplay
= display
;
1434 display
= 0; /* no display will cause a broadcast */
1435 Msg(0, "%s: %s", s
, *args
);
1436 display
= olddisplay
;
1440 /* where this AT command comes from: */
1442 s
= SaveStr(D_user
->u_name
);
1443 /* DO NOT RETURN FROM HERE WITHOUT RESETTING THIS: */
1444 EffectiveAclUser
= D_user
;
1446 s
= SaveStr(D_usertty
);
1448 n
= strlen(args
[0]);
1451 * the windows/displays loops are quite dangerous here, take extra
1452 * care not to trigger landmines. Things may appear/disappear while
1453 * we are walking along.
1457 case '*': /* user */
1465 for (u
= users
; u
; u
= u
->u_next
)
1467 debug3("strncmp('%s', '%s', %d)\n", *args
, u
->u_name
, n
);
1468 if (!strncmp(*args
, u
->u_name
, n
))
1471 debug1("at all displays of user %s\n", u
->u_name
);
1472 for (display
= displays
; display
; display
= nd
)
1474 nd
= display
->d_next
;
1477 flayer
= D_forecv
->c_layer
;
1481 debug1("AT display %s\n", D_usertty
);
1482 DoCommand(args
+ 1, argl
+ 1);
1484 Msg(0, "command from %s: %s %s",
1485 s
, args
[1], args
[2] ? args
[2] : "");
1492 case '%': /* display */
1496 debug1("at display matching '%s'\n", args
[0]);
1497 for (display
= displays
; display
; display
= nd
)
1499 nd
= display
->d_next
;
1503 flayer
= D_forecv
->c_layer
;
1504 if (strncmp(args
[0], D_usertty
, n
) &&
1505 (strncmp("/dev/", D_usertty
, 5) ||
1506 strncmp(args
[0], D_usertty
+ 5, n
)) &&
1507 (strncmp("/dev/tty", D_usertty
, 8) ||
1508 strncmp(args
[0], D_usertty
+ 8, n
)))
1510 debug1("AT display %s\n", D_usertty
);
1511 DoCommand(args
+ 1, argl
+ 1);
1513 Msg(0, "command from %s: %s %s",
1514 s
, args
[1], args
[2] ? args
[2] : "");
1521 case '#': /* window */
1532 if (!*args
[0] || (i
= WindowByNumber(args
[0])) < 0)
1534 args
[0][n
] = ch
; /* must restore string in case of bind */
1535 /* try looping over titles */
1536 for (fore
= windows
; fore
; fore
= nw
)
1539 if (strncmp(args
[0], fore
->w_title
, n
))
1541 debug2("AT window %d(%s)\n", fore
->w_number
, fore
->w_title
);
1543 * consider this a bug or a feature:
1544 * while looping through windows, we have fore AND
1545 * display context. This will confuse users who try to
1546 * set up loops inside of loops, but often allows to do
1547 * what you mean, even when you adress your context wrong.
1550 /* XXX: other displays? */
1551 if (fore
->w_layer
.l_cvlist
)
1552 display
= fore
->w_layer
.l_cvlist
->c_display
;
1553 flayer
= fore
->w_savelayer
? fore
->w_savelayer
: &fore
->w_layer
;
1554 DoCommand(args
+ 1, argl
+ 1); /* may destroy our display */
1555 if (fore
&& fore
->w_layer
.l_cvlist
)
1557 display
= fore
->w_layer
.l_cvlist
->c_display
;
1558 Msg(0, "command from %s: %s %s",
1559 s
, args
[1], args
[2] ? args
[2] : "");
1565 Msg(0, "%s: at '%s': no such window.\n", rc_name
, args
[0]);
1568 else if (i
< MAXWIN
&& (fore
= wtab
[i
]))
1570 args
[0][n
] = ch
; /* must restore string in case of bind */
1571 debug2("AT window %d (%s)\n", fore
->w_number
, fore
->w_title
);
1572 if (fore
->w_layer
.l_cvlist
)
1573 display
= fore
->w_layer
.l_cvlist
->c_display
;
1574 flayer
= fore
->w_savelayer
? fore
->w_savelayer
: &fore
->w_layer
;
1575 DoCommand(args
+ 1, argl
+ 1);
1576 if (fore
&& fore
->w_layer
.l_cvlist
)
1578 display
= fore
->w_layer
.l_cvlist
->c_display
;
1579 Msg(0, "command from %s: %s %s",
1580 s
, args
[1], args
[2] ? args
[2] : "");
1586 Msg(0, "%s: at [identifier][%%|*|#] command [args]", rc_name
);
1592 EffectiveAclUser
= NULL
;
1599 i
= fore
? fore
->w_encoding
: display
? display
->d_encoding
: 0;
1600 if (args
[0] && args
[1] && !strcmp(args
[0], "-e"))
1602 i
= FindEncoding(args
[1]);
1605 Msg(0, "%s: readreg: unknown encoding", rc_name
);
1612 * Without arguments we prompt for a destination register.
1613 * It will receive the copybuffer contents.
1614 * This is not done by RC_PASTE, as we prompt for source
1617 if ((s
= *args
) == NULL
)
1619 Input("Copy to register:", 1, INP_RAW
, copy_reg_fn
, NULL
, 0);
1624 Msg(0, "%s: copyreg: character, ^x, or (octal) \\032 expected.", rc_name
);
1629 * With two arguments we *really* read register contents from file
1635 Msg(0, "%s: readreg: too many arguments", rc_name
);
1638 if ((s
= ReadFile(args
[1], &n
)))
1640 struct plop
*pp
= plop_tab
+ (int)(unsigned char)ch
;
1653 * with one argument we copy the copybuffer into a specified register
1654 * This could be done with RC_PASTE too, but is here to be consistent
1655 * with the zero argument call.
1657 copy_reg_fn(&ch
, 0, NULL
);
1662 i
= fore
? fore
->w_encoding
: display
? display
->d_encoding
: 0;
1663 if (args
[0] && args
[1] && !strcmp(args
[0], "-e"))
1665 i
= FindEncoding(args
[1]);
1668 Msg(0, "%s: register: unknown encoding", rc_name
);
1677 Msg(0, "%s: register: illegal number of arguments.", rc_name
);
1682 Msg(0, "%s: register: character, ^x, or (octal) \\032 expected.", rc_name
);
1689 if (user
->u_plop
.buf
!= NULL
)
1690 UserFreeCopyBuffer(user
);
1691 if (args
[1] && args
[1][0])
1693 user
->u_plop
.buf
= SaveStrn(args
[1], argl
[1]);
1694 user
->u_plop
.len
= argl
[1];
1696 user
->u_plop
.enc
= i
;
1703 struct plop
*plp
= plop_tab
+ (int)(unsigned char)ch
;
1707 plp
->buf
= SaveStrn(args
[1], argl
[1]);
1715 if ((s
= *args
) == NULL
)
1717 Input("Process register:", 1, INP_RAW
, process_fn
, NULL
, 0);
1722 Msg(0, "%s: process: character, ^x, or (octal) \\032 expected.", rc_name
);
1726 process_fn(&ch
, 0, NULL
);
1732 Input("Stuff:", 100, INP_COOKED
, StuffFin
, NULL
, 0);
1738 if (strcmp(s
, "-k"))
1740 Msg(0, "%s: stuff: invalid option %s", rc_name
, s
);
1744 for (i
= T_CAPS
; i
< T_OCAPS
; i
++)
1745 if (strcmp(term
[i
].tcname
, s
) == 0)
1749 Msg(0, "%s: stuff: unknown key '%s'", rc_name
, s
);
1753 if (StuffKey(i
- T_CAPS
) == 0)
1756 s
= display
? D_tcs
[i
].str
: 0;
1771 Msg(0, "screen %s", version
);
1776 timestring
= SaveStr(*args
);
1779 Msg(0, "%s", MakeWinMsg(timestring
, fore
, '%'));
1789 struct action
*ktabp
= ktab
;
1790 if (argc
== 2 && !strcmp(*args
, "-c"))
1792 if ((ktabp
= FindKtab(args
[1], 0)) == 0)
1794 Msg(0, "Unknown command class '%s'", args
[1]);
1798 if (D_ESCseen
!= ktab
|| ktabp
!= ktab
)
1808 SwitchWindow(display
&& D_other
? D_other
->w_number
: NextWindow());
1811 if (user
->u_Esc
== -1)
1830 case RC_DEFBREAKTYPE
:
1833 static char *types
[] = { "TIOCSBRK", "TCSBRK", "tcsendbreak", NULL
};
1834 extern int breaktype
;
1838 if (ParseNum(act
, &n
))
1839 for (n
= 0; n
< (int)(sizeof(types
)/sizeof(*types
)); n
++)
1841 for (i
= 0; i
< 4; i
++)
1844 if (ch
>= 'a' && ch
<= 'z')
1846 if (ch
!= types
[n
][i
] && (ch
+ ('a' - 'A')) != types
[n
][i
])
1852 if (n
< 0 || n
>= (int)(sizeof(types
)/sizeof(*types
)))
1853 Msg(0, "%s invalid, chose one of %s, %s or %s", *args
, types
[0], types
[1], types
[2]);
1857 Msg(0, "breaktype set to (%d) %s", n
, types
[n
]);
1861 Msg(0, "breaktype is (%d) %s", breaktype
, types
[breaktype
]);
1867 if (*args
&& ParseNum(act
, &n
))
1869 SendBreak(fore
, n
, nr
== RC_POW_BREAK
);
1883 if (*args
&& !strcmp(*args
, "-w"))
1885 else if (*args
&& !strcmp(*args
, "-d"))
1889 if (what
== 0 && flayer
&& !display
)
1895 Msg(0, "%s: %s: window required", rc_name
, comms
[nr
].name
);
1898 w
= flayer
->l_width
;
1899 h
= flayer
->l_height
;
1905 Msg(0, "%s: %s: display required", rc_name
, comms
[nr
].name
);
1911 if (*args
&& args
[0][0] == '-')
1913 Msg(0, "%s: %s: unknown option %s", rc_name
, comms
[nr
].name
, *args
);
1916 if (nr
== RC_HEIGHT
)
1924 else if (h
== H1height
)
1926 else if (h
> (H0height
+ H1height
) / 2)
1944 else if (w
== Z1width
)
1946 else if (w
> (Z0width
+ Z1width
) / 2)
1958 if (*args
&& args
[1] && args
[2])
1960 Msg(0, "%s: %s: too many arguments", rc_name
, comms
[nr
].name
);
1965 Msg(0, "Illegal width");
1970 Msg(0, "Illegal height");
1975 if (flayer
->l_width
== w
&& flayer
->l_height
== h
)
1977 ResizeLayer(flayer
, w
, h
, (struct display
*)0);
1980 if (D_width
== w
&& D_height
== h
)
1984 ChangeScreenSize(w
, h
, 1);
1988 if (ResizeDisplay(w
, h
) == 0)
1990 Activate(D_fore
? D_fore
->w_norefresh
: 0);
1992 ResizeLayer(D_forecv
->c_layer
, D_forecv
->c_xe
- D_forecv
->c_xs
+ 1, D_forecv
->c_ye
- D_forecv
->c_ys
+ 1, 0);
1996 Msg(0, "Your termcap does not specify how to change the terminal's width to %d.", w
);
1997 else if (w
== D_width
)
1998 Msg(0, "Your termcap does not specify how to change the terminal's height to %d.", h
);
2000 Msg(0, "Your termcap does not specify how to change the terminal's resolution to %dx%d.", w
, h
);
2008 ChangeAKA(fore
, *args
, strlen(*args
));
2011 Input(":", 100, INP_EVERY
, Colonfin
, NULL
, 0);
2012 if (*args
&& **args
)
2020 if (D_status_lastmsg
)
2021 Msg(0, "%s", D_status_lastmsg
);
2024 DoScreen("key", args
);
2027 if (ParseSwitch(act
, &fore
->w_wrap
) == 0 && msgok
)
2028 Msg(0, "%cwrap", fore
->w_wrap
? '+' : '-');
2033 if (args
[0][0] == 'a')
2035 fore
->w_flow
= (fore
->w_flow
& FLOW_AUTO
) ? FLOW_AUTOFLAG
|FLOW_AUTO
|FLOW_NOW
: FLOW_AUTOFLAG
;
2039 if (ParseOnOff(act
, &n
))
2041 fore
->w_flow
= (fore
->w_flow
& FLOW_AUTO
) | n
;
2046 if (fore
->w_flow
& FLOW_AUTOFLAG
)
2047 fore
->w_flow
= (fore
->w_flow
& FLOW_AUTO
) | FLOW_NOW
;
2048 else if (fore
->w_flow
& FLOW_NOW
)
2049 fore
->w_flow
&= ~FLOW_NOW
;
2051 fore
->w_flow
= fore
->w_flow
? FLOW_AUTOFLAG
|FLOW_AUTO
|FLOW_NOW
: FLOW_AUTOFLAG
;
2053 SetFlow(fore
->w_flow
& FLOW_NOW
);
2055 Msg(0, "%cflow%s", (fore
->w_flow
& FLOW_NOW
) ? '+' : '-',
2056 (fore
->w_flow
& FLOW_AUTOFLAG
) ? "(auto)" : "");
2059 case RC_DEFWRITELOCK
:
2060 if (args
[0][0] == 'a')
2061 nwin_default
.wlock
= WLOCK_AUTO
;
2064 if (ParseOnOff(act
, &n
))
2066 nwin_default
.wlock
= n
? WLOCK_ON
: WLOCK_OFF
;
2072 if (args
[0][0] == 'a')
2074 fore
->w_wlock
= WLOCK_AUTO
;
2078 if (ParseOnOff(act
, &n
))
2080 fore
->w_wlock
= n
? WLOCK_ON
: WLOCK_OFF
;
2083 * user may have permission to change the writelock setting,
2084 * but he may never aquire the lock himself without write permission
2086 if (!AclCheckPermWin(D_user
, ACL_WRITE
, fore
))
2087 fore
->w_wlockuser
= D_user
;
2089 Msg(0, "writelock %s", (fore
->w_wlock
== WLOCK_AUTO
) ? "auto" :
2090 ((fore
->w_wlock
== WLOCK_OFF
) ? "off" : "on"));
2094 ResetAnsiState(fore
);
2095 WriteString(fore
, "\033[H\033[J", 6);
2098 ResetAnsiState(fore
);
2100 if (fore
->w_zdisplay
)
2101 zmodem_abort(fore
, fore
->w_zdisplay
);
2103 WriteString(fore
, "\033c", 2);
2106 n
= fore
->w_monitor
!= MON_OFF
;
2109 n
= n
&& (ACLBYTE(fore
->w_mon_notify
, D_user
->u_id
) & ACLBIT(D_user
->u_id
));
2111 if (ParseSwitch(act
, &n
))
2116 if (display
) /* we tell only this user */
2117 ACLBYTE(fore
->w_mon_notify
, D_user
->u_id
) |= ACLBIT(D_user
->u_id
);
2119 for (i
= 0; i
< maxusercount
; i
++)
2120 ACLBYTE(fore
->w_mon_notify
, i
) |= ACLBIT(i
);
2122 if (fore
->w_monitor
== MON_OFF
)
2123 fore
->w_monitor
= MON_ON
;
2124 Msg(0, "Window %d (%s) is now being monitored for all activity.", fore
->w_number
, fore
->w_title
);
2129 if (display
) /* we remove only this user */
2130 ACLBYTE(fore
->w_mon_notify
, D_user
->u_id
)
2131 &= ~ACLBIT(D_user
->u_id
);
2133 for (i
= 0; i
< maxusercount
; i
++)
2134 ACLBYTE(fore
->w_mon_notify
, i
) &= ~ACLBIT(i
);
2135 for (i
= maxusercount
- 1; i
>= 0; i
--)
2136 if (ACLBYTE(fore
->w_mon_notify
, i
))
2140 fore
->w_monitor
= MON_OFF
;
2141 Msg(0, "Window %d (%s) is no longer being monitored for activity.", fore
->w_number
, fore
->w_title
);
2151 display_wlist(0, WLIST_NUM
, (struct win
*)0);
2152 else if (!strcmp(*args
, "string"))
2158 wliststr
= SaveStr(args
[1]);
2161 Msg(0, "windowlist string is '%s'", wliststr
);
2163 else if (!strcmp(*args
, "title"))
2169 wlisttit
= SaveStr(args
[1]);
2172 Msg(0, "windowlist title is '%s'", wlisttit
);
2178 for (i
= 0; i
< argc
; i
++)
2181 else if (!strcmp(args
[i
], "-m"))
2183 else if (!strcmp(args
[i
], "-b"))
2185 else if (!strcmp(args
[i
], "-g"))
2186 flag
|= WLIST_NESTED
;
2189 Msg(0, "usage: windowlist [-b] [-g] [-m] [string [string] | title [title]]");
2193 display_wlist(blank
, flag
, (struct win
*)0);
2197 if (argc
== 2 && !strcmp(*args
, "-c"))
2199 struct action
*ktabp
;
2200 if ((ktabp
= FindKtab(args
[1], 0)) == 0)
2202 Msg(0, "Unknown command class '%s'", args
[1]);
2205 display_help(args
[1], ktabp
);
2208 display_help((char *)0, ktab
);
2211 display_copyright();
2215 if (flayer
->l_layfn
!= &WinLf
)
2217 Msg(0, "Must be on a window layer");
2224 static char *pasteargs
[] = {".", 0};
2225 static int pasteargl
[] = {1};
2227 if (flayer
->l_layfn
!= &WinLf
)
2229 Msg(0, "Must be on a window layer");
2232 if (GetHistory() == 0)
2234 if (user
->u_plop
.buf
== NULL
)
2242 char *ss
, *dbuf
, dch
;
2249 * without args we prompt for one(!) register to be pasted in the window
2251 if ((s
= *args
) == NULL
)
2253 Input("Paste from register:", 1, INP_RAW
, ins_reg_fn
, NULL
, 0);
2256 if (args
[1] == 0 && !fore
) /* no window? */
2259 * with two arguments we paste into a destination register
2260 * (no window needed here).
2262 if (args
[1] && argl
[1] != 1)
2264 Msg(0, "%s: paste destination: character, ^x, or (octal) \\032 expected.",
2270 enc
= fore
->w_encoding
;
2274 * measure length of needed buffer
2276 for (ss
= s
= *args
; (ch
= *ss
); ss
++)
2282 enc
= user
->u_plop
.enc
;
2283 if (enc
!= user
->u_plop
.enc
)
2284 l
+= RecodeBuf((unsigned char *)user
->u_plop
.buf
, user
->u_plop
.len
, user
->u_plop
.enc
, enc
, (unsigned char *)0);
2287 l
+= user
->u_plop
.len
;
2293 enc
= plop_tab
[(int)(unsigned char)ch
].enc
;
2294 if (enc
!= plop_tab
[(int)(unsigned char)ch
].enc
)
2295 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);
2298 l
+= plop_tab
[(int)(unsigned char)ch
].len
;
2303 Msg(0, "empty buffer");
2308 * if there is only one source and the destination is a window, then
2309 * pass a pointer rather than duplicating the buffer.
2311 if (s
[1] == 0 && args
[1] == 0)
2313 if (enc
== (*s
== '.' ? user
->u_plop
.enc
: plop_tab
[(int)(unsigned char)*s
].enc
))
2316 MakePaster(&fore
->w_paster
, *s
== '.' ? user
->u_plop
.buf
: plop_tab
[(int)(unsigned char)*s
].buf
, l
, 0);
2320 * if no shortcut, we construct a buffer
2322 if ((dbuf
= (char *)malloc(l
)) == 0)
2329 * concatenate all sources into our own buffer, copy buffer is
2330 * special and is skipped if no display exists.
2332 for (ss
= s
; (ch
= *ss
); ss
++)
2334 struct plop
*pp
= (ch
== '.' ? &user
->u_plop
: &plop_tab
[(int)(unsigned char)ch
]);
2338 l
+= RecodeBuf((unsigned char *)pp
->buf
, pp
->len
, pp
->enc
, enc
, (unsigned char *)dbuf
+ l
);
2342 bcopy(pp
->buf
, dbuf
+ l
, pp
->len
);
2346 * when called with one argument we paste our buffer into the window
2350 MakePaster(&fore
->w_paster
, dbuf
, l
, 1);
2355 * we have two arguments, the second is already in dch.
2356 * use this as destination rather than the window.
2361 if (user
->u_plop
.buf
!= NULL
)
2362 UserFreeCopyBuffer(user
);
2363 user
->u_plop
.buf
= dbuf
;
2364 user
->u_plop
.len
= l
;
2366 user
->u_plop
.enc
= enc
;
2371 struct plop
*pp
= plop_tab
+ (int)(unsigned char)dch
;
2384 if (!user
->u_plop
.buf
)
2386 Msg(0, "empty buffer");
2391 struct plop oldplop
;
2393 oldplop
= user
->u_plop
;
2394 if (args
[0] && args
[1] && !strcmp(args
[0], "-e"))
2399 enc
= FindEncoding(args
[1]);
2402 Msg(0, "%s: writebuf: unknown encoding", rc_name
);
2405 if (enc
!= oldplop
.enc
)
2407 l
= RecodeBuf((unsigned char *)oldplop
.buf
, oldplop
.len
, oldplop
.enc
, enc
, (unsigned char *)0);
2408 newbuf
= malloc(l
+ 1);
2414 user
->u_plop
.len
= RecodeBuf((unsigned char *)oldplop
.buf
, oldplop
.len
, oldplop
.enc
, enc
, (unsigned char *)newbuf
);
2415 user
->u_plop
.buf
= newbuf
;
2416 user
->u_plop
.enc
= enc
;
2421 if (args
[0] && args
[1])
2422 Msg(0, "%s: writebuf: too many arguments", rc_name
);
2424 WriteFile(user
, args
[0], DUMP_EXCHANGE
);
2426 if (user
->u_plop
.buf
!= oldplop
.buf
)
2427 free(user
->u_plop
.buf
);
2428 user
->u_plop
= oldplop
;
2434 i
= fore
? fore
->w_encoding
: display
? display
->d_encoding
: 0;
2435 if (args
[0] && args
[1] && !strcmp(args
[0], "-e"))
2437 i
= FindEncoding(args
[1]);
2440 Msg(0, "%s: readbuf: unknown encoding", rc_name
);
2446 if (args
[0] && args
[1])
2448 Msg(0, "%s: readbuf: too many arguments", rc_name
);
2451 if ((s
= ReadFile(args
[0] ? args
[0] : BufferFile
, &n
)))
2453 if (user
->u_plop
.buf
)
2454 UserFreeCopyBuffer(user
);
2455 user
->u_plop
.len
= n
;
2456 user
->u_plop
.buf
= s
;
2458 user
->u_plop
.enc
= i
;
2466 (void)ParseSwitch(act
, &search_ic
);
2468 Msg(0, "Will %signore case in searches", search_ic
? "" : "not ");
2470 #endif /* COPY_PASTE */
2473 SetEscape(user
, -1, -1);
2474 else if (*argl
== 2)
2475 SetEscape(user
, (int)(unsigned char)args
[0][0], (int)(unsigned char)args
[0][1]);
2478 Msg(0, "%s: two characters required after escape.", rc_name
);
2481 /* Change defescape if master user. This is because we only
2484 if (display
&& user
!= users
)
2489 SetEscape(NULL
, -1, -1);
2490 else if (*argl
== 2)
2491 SetEscape(NULL
, (int)(unsigned char)args
[0][0], (int)(unsigned char)args
[0][1]);
2494 Msg(0, "%s: two characters required after defescape.", rc_name
);
2502 s
= *args
? *args
: home
;
2504 Msg(errno
, "%s", s
);
2508 if (ParseSaveStr(act
, &ShellProg
) == 0)
2509 ShellArgs
[0] = ShellProg
;
2511 case RC_HARDCOPYDIR
:
2513 (void)ParseSaveStr(act
, &hardcopydir
);
2515 Msg(0, "hardcopydir is %s\n", hardcopydir
&& *hardcopydir
? hardcopydir
: "<cwd>");
2520 if (args
[1] && !(strcmp(*args
, "flush")))
2522 log_flush
= atoi(args
[1]);
2524 Msg(0, "log flush timeout set to %ds\n", log_flush
);
2527 if (ParseSaveStr(act
, &screenlogfile
) || !msgok
)
2530 Msg(0, "logfile is '%s'", screenlogfile
);
2533 if (!*args
|| !strcmp(*args
, "on") || !strcmp(*args
, "off"))
2535 if (ParseSwitch(act
, &logtstamp_on
) == 0 && msgok
)
2536 Msg(0, "timestamps turned %s", logtstamp_on
? "on" : "off");
2538 else if (!strcmp(*args
, "string"))
2542 if (logtstamp_string
)
2543 free(logtstamp_string
);
2544 logtstamp_string
= SaveStr(args
[1]);
2547 Msg(0, "logfile timestamp is '%s'", logtstamp_string
);
2549 else if (!strcmp(*args
, "after"))
2553 logtstamp_after
= atoi(args
[1]);
2557 Msg(0, "timestamp printed after %ds\n", logtstamp_after
);
2560 Msg(0, "usage: logtstamp [after [n]|string [str]|on|off]");
2563 (void)ParseSaveStr(act
, &nwin_default
.aka
);
2566 case RC_TERMCAPINFO
:
2568 if (!rc_name
|| !*rc_name
)
2569 Msg(0, "Sorry, too late now. Place that in your .screenrc file.");
2572 break; /* Already handled */
2575 if (ParseSaveStr(act
, &s
))
2577 if (strlen(s
) >= 20)
2579 Msg(0, "%s: term: argument too long ( < 20)", rc_name
);
2583 strcpy(screenterm
, s
);
2585 debug1("screenterm set to %s\n", screenterm
);
2586 MakeTermcap((display
== 0));
2587 debug("new termcap made\n");
2590 if (!msgok
&& (!rc_name
|| strcmp(rc_name
, "-X")))
2593 * user typed ^A:echo... well, echo isn't FinishRc's job,
2594 * but as he wanted to test us, we show good will
2596 if (argc
> 1 && !strcmp(*args
, "-n"))
2602 if (argc
> 1 && !strcmp(*args
, "-p"))
2608 s
= MakeWinMsg(s
, fore
, '%');
2613 Msg(0, "%s: 'echo [-n] [-p] \"string\"' expected.", rc_name
);
2620 AddXChars(buf
, sizeof(buf
), BellString
);
2621 Msg(0, "bell_msg is '%s'", buf
);
2624 (void)ParseSaveStr(act
, &BellString
);
2629 BufferFile
= SaveStr(DEFAULT_BUFFERFILE
);
2630 else if (ParseSaveStr(act
, &BufferFile
))
2633 Msg(0, "Bufferfile is now '%s'", BufferFile
);
2637 (void)ParseSaveStr(act
, &ActivityString
);
2639 #if defined(DETACH) && defined(POW_DETACH)
2640 case RC_POW_DETACH_MSG
:
2644 AddXChars(buf
, sizeof(buf
), PowDetachString
);
2645 Msg(0, "pow_detach_msg is '%s'", buf
);
2648 (void)ParseSaveStr(act
, &PowDetachString
);
2651 #if defined(UTMPOK) && defined(LOGOUTOK)
2653 n
= fore
->w_slot
!= (slot_t
)-1;
2654 if (*args
&& !strcmp(*args
, "always"))
2661 if (*args
&& !strcmp(*args
, "attached"))
2668 if (ParseSwitch(act
, &n
) == 0)
2672 if (!strcmp(*args
, "always"))
2673 nwin_default
.lflag
|= 2;
2674 else if (!strcmp(*args
, "attached"))
2675 nwin_default
.lflag
&= ~2;
2677 (void)ParseOnOff(act
, &nwin_default
.lflag
);
2681 if (args
[0] && args
[1] && args
[1][0] == 'i')
2684 for (display
= displays
; display
; display
= display
->d_next
)
2688 #if defined(TERMIO) || defined(POSIX)
2689 D_NewMode
.tio
.c_cc
[VINTR
] = D_OldMode
.tio
.c_cc
[VINTR
];
2690 D_NewMode
.tio
.c_lflag
|= ISIG
;
2691 #else /* TERMIO || POSIX */
2692 D_NewMode
.m_tchars
.t_intrc
= D_OldMode
.m_tchars
.t_intrc
;
2693 #endif /* TERMIO || POSIX */
2694 SetTTY(D_userfd
, &D_NewMode
);
2697 if (args
[0] && args
[0][0] == 'a')
2698 nwin_default
.flowflag
= FLOW_AUTOFLAG
;
2700 (void)ParseOnOff(act
, &nwin_default
.flowflag
);
2703 (void)ParseOnOff(act
, &nwin_default
.wrap
);
2706 (void)ParseOnOff(act
, &nwin_default
.c1
);
2710 (void)ParseOnOff(act
, &nwin_default
.bce
);
2714 (void)ParseOnOff(act
, &nwin_default
.gr
);
2717 if (ParseOnOff(act
, &n
) == 0)
2718 nwin_default
.monitor
= (n
== 0) ? MON_OFF
: MON_ON
;
2721 if (ParseOnOff(act
, &n
) == 0)
2722 nwin_default
.silence
= (n
== 0) ? SILENCE_OFF
: SILENCE_ON
;
2726 Msg(0, "W%s echo command when creating windows.",
2727 VerboseCreate
? "ill" : "on't");
2728 else if (ParseOnOff(act
, &n
) == 0)
2734 Msg(0, "%s", ""); /* wait till mintime (keep gcc quiet) */
2737 if (args
[0] && strcmp(args
[0], "on") && strcmp(args
[0], "off"))
2739 struct display
*olddisplay
= display
;
2740 int old_use
, new_use
= -1;
2743 if (!strncmp(s
, "always", 6))
2745 if (!strcmp(s
, "lastline"))
2746 new_use
= HSTATUS_LASTLINE
;
2747 else if (!strcmp(s
, "ignore"))
2748 new_use
= HSTATUS_IGNORE
;
2749 else if (!strcmp(s
, "message"))
2750 new_use
= HSTATUS_MESSAGE
;
2751 else if (!strcmp(args
[0], "string"))
2756 AddXChars(buf
, sizeof(buf
), hstatusstring
);
2757 Msg(0, "hardstatus string is '%s'", buf
);
2763 Msg(0, "%s: usage: hardstatus [always]lastline|ignore|message|string [string]", rc_name
);
2768 hardstatusemu
= new_use
| (s
== args
[0] ? 0 : HSTATUS_ALWAYS
);
2769 for (display
= displays
; display
; display
= display
->d_next
)
2772 new_use
= hardstatusemu
& ~HSTATUS_ALWAYS
;
2773 if (D_HS
&& s
== args
[0])
2774 new_use
= HSTATUS_HS
;
2775 ShowHStatus((char *)0);
2776 old_use
= D_has_hstatus
;
2777 D_has_hstatus
= new_use
;
2778 if ((new_use
== HSTATUS_LASTLINE
&& old_use
!= HSTATUS_LASTLINE
) || (new_use
!= HSTATUS_LASTLINE
&& old_use
== HSTATUS_LASTLINE
))
2779 ChangeScreenSize(D_width
, D_height
, 1);
2786 free(hstatusstring
);
2787 hstatusstring
= SaveStr(args
[1]);
2788 for (display
= displays
; display
; display
= display
->d_next
)
2791 display
= olddisplay
;
2794 (void)ParseSwitch(act
, &use_hardstatus
);
2796 Msg(0, "messages displayed on %s", use_hardstatus
? "hardstatus line" : "window");
2799 if (strcmp(args
[0], "always") == 0 || strcmp(args
[0], "splitonly") == 0)
2801 struct display
*olddisplay
= display
;
2803 captionalways
= args
[0][0] == 'a';
2804 for (display
= displays
; display
; display
= display
->d_next
)
2805 ChangeScreenSize(D_width
, D_height
, 1);
2806 display
= olddisplay
;
2808 else if (strcmp(args
[0], "string") == 0)
2813 AddXChars(buf
, sizeof(buf
), captionstring
);
2814 Msg(0, "caption string is '%s'", buf
);
2820 Msg(0, "%s: usage: caption always|splitonly|string <string>", rc_name
);
2826 free(captionstring
);
2827 captionstring
= SaveStr(args
[1]);
2828 RedisplayDisplays(0);
2831 n
= (console_window
!= 0);
2832 if (ParseSwitch(act
, &n
))
2834 if (TtyGrabConsole(fore
->w_ptyfd
, n
, rc_name
))
2837 Msg(0, "%s: releasing console %s", rc_name
, HostName
);
2838 else if (console_window
)
2839 Msg(0, "%s: stealing console %s from window %d (%s)", rc_name
,
2840 HostName
, console_window
->w_number
, console_window
->w_title
);
2842 Msg(0, "%s: grabbing console %s", rc_name
, HostName
);
2843 console_window
= n
? fore
: 0;
2846 if (ParseOnOff(act
, &all_norefresh
))
2848 if (!all_norefresh
&& fore
)
2851 Msg(0, all_norefresh
? "No refresh on window change!\n" :
2852 "Window specific refresh\n");
2855 (void)ParseSwitch(act
, &n
);
2856 fore
->w_norefresh
= n
;
2859 if (ParseSwitch(act
, &visual_bell
) || !msgok
)
2861 if (visual_bell
== 0)
2862 Msg(0, "switched to audible bell.");
2864 Msg(0, "switched to visual bell.");
2867 if (ParseNum1000(act
, &VBellWait
) == 0 && msgok
)
2868 Msg(0, "vbellwait set to %.10g seconds", VBellWait
/1000.);
2871 if (ParseNum1000(act
, &MsgWait
) == 0 && msgok
)
2872 Msg(0, "msgwait set to %.10g seconds", MsgWait
/1000.);
2875 if (ParseNum1000(act
, &MsgMinWait
) == 0 && msgok
)
2876 Msg(0, "msgminwait set to %.10g seconds", MsgMinWait
/1000.);
2878 case RC_SILENCEWAIT
:
2879 if (ParseNum(act
, &SilenceWait
))
2881 if (SilenceWait
< 1)
2883 for (p
= windows
; p
; p
= p
->w_next
)
2884 p
->w_silencewait
= SilenceWait
;
2886 Msg(0, "silencewait set to %d seconds", SilenceWait
);
2890 Msg(0, "This is window %d (%s).\n", fore
->w_number
, fore
->w_title
);
2893 int old
= fore
->w_number
;
2895 if (args
[0][0] == '+')
2897 else if (args
[0][0] == '-')
2901 parse
= ParseNum(act
, &n
);
2910 if (n
< 0 || n
>= maxwin
)
2912 Msg(0, "Given window position is invalid.");
2922 /* exchange the acls for these windows. */
2926 /* exchange the utmp-slots for these windows */
2927 if ((fore
->w_slot
!= (slot_t
) -1) && (fore
->w_slot
!= (slot_t
) 0))
2932 if (p
&& (p
->w_slot
!= (slot_t
) -1) && (p
->w_slot
!= (slot_t
) 0))
2934 /* XXX: first display wins? */
2935 display
= fore
->w_layer
.l_cvlist
? fore
->w_layer
.l_cvlist
->c_display
: 0;
2941 WindowChanged(fore
, 'n');
2942 WindowChanged((struct win
*)0, 'w');
2943 WindowChanged((struct win
*)0, 'W');
2944 WindowChanged((struct win
*)0, 0);
2948 n
= fore
->w_silence
!= 0;
2949 i
= fore
->w_silencewait
;
2950 if (args
[0] && (args
[0][0] == '-' || (args
[0][0] >= '0' && args
[0][0] <= '9')))
2952 if (ParseNum(act
, &i
))
2956 else if (ParseSwitch(act
, &n
))
2961 if (display
) /* we tell only this user */
2962 ACLBYTE(fore
->w_lio_notify
, D_user
->u_id
) |= ACLBIT(D_user
->u_id
);
2964 for (n
= 0; n
< maxusercount
; n
++)
2965 ACLBYTE(fore
->w_lio_notify
, n
) |= ACLBIT(n
);
2967 fore
->w_silencewait
= i
;
2968 fore
->w_silence
= SILENCE_ON
;
2969 SetTimeout(&fore
->w_silenceev
, fore
->w_silencewait
* 1000);
2970 evenq(&fore
->w_silenceev
);
2974 Msg(0, "The window is now being monitored for %d sec. silence.", fore
->w_silencewait
);
2979 if (display
) /* we remove only this user */
2980 ACLBYTE(fore
->w_lio_notify
, D_user
->u_id
)
2981 &= ~ACLBIT(D_user
->u_id
);
2983 for (n
= 0; n
< maxusercount
; n
++)
2984 ACLBYTE(fore
->w_lio_notify
, n
) &= ~ACLBIT(n
);
2985 for (i
= maxusercount
- 1; i
>= 0; i
--)
2986 if (ACLBYTE(fore
->w_lio_notify
, i
))
2991 fore
->w_silence
= SILENCE_OFF
;
2992 evdeq(&fore
->w_silenceev
);
2996 Msg(0, "The window is no longer being monitored for silence.");
3000 case RC_DEFSCROLLBACK
:
3001 (void)ParseNum(act
, &nwin_default
.histheight
);
3004 if (flayer
->l_layfn
== &MarkLf
)
3006 Msg(0, "Cannot resize scrollback buffer in copy/scrollback mode.");
3009 (void)ParseNum(act
, &n
);
3010 ChangeWindowSize(fore
, fore
->w_width
, fore
->w_height
, n
);
3012 Msg(0, "scrollback set to %d", fore
->w_histheight
);
3015 case RC_SESSIONNAME
:
3017 Msg(0, "This session is named '%s'\n", SockName
);
3020 char buf
[MAXPATHLEN
];
3023 if (ParseSaveStr(act
, &s
))
3025 if (!*s
|| strlen(s
) + (SockName
- SockPath
) > MAXPATHLEN
- 13 || index(s
, '/'))
3027 Msg(0, "%s: bad session name '%s'\n", rc_name
, s
);
3031 strncpy(buf
, SockPath
, SockName
- SockPath
);
3032 sprintf(buf
+ (SockName
- SockPath
), "%d.%s", (int)getpid(), s
);
3034 if ((access(buf
, F_OK
) == 0) || (errno
!= ENOENT
))
3036 Msg(0, "%s: inappropriate path: '%s'.", rc_name
, buf
);
3039 if (rename(SockPath
, buf
))
3041 Msg(errno
, "%s: failed to rename(%s, %s)", rc_name
, SockPath
, buf
);
3044 debug2("rename(%s, %s) done\n", SockPath
, buf
);
3045 strcpy(SockPath
, buf
);
3047 WindowChanged((struct win
*)0, 'S');
3051 if (!args
[0] || !args
[1])
3053 debug1("RC_SETENV arguments missing: %s\n", args
[0] ? args
[0] : "");
3054 InputSetenv(args
[0]);
3058 xsetenv(args
[0], args
[1]);
3067 case RC_DEFSLOWPASTE
:
3068 (void)ParseNum(act
, &nwin_default
.slow
);
3072 Msg(0, fore
->w_slowpaste
?
3073 "Slowpaste in window %d is %d milliseconds." :
3074 "Slowpaste in window %d is unset.",
3075 fore
->w_number
, fore
->w_slowpaste
);
3076 else if (ParseNum(act
, &fore
->w_slowpaste
) == 0 && msgok
)
3077 Msg(0, fore
->w_slowpaste
?
3078 "Slowpaste in window %d set to %d milliseconds." :
3079 "Slowpaste in window %d now unset.",
3080 fore
->w_number
, fore
->w_slowpaste
);
3083 if (CompileKeys(*args
, *argl
, mark_key_tab
))
3085 Msg(0, "%s: markkeys: syntax error.", rc_name
);
3088 debug1("markkeys %s\n", *args
);
3092 if (ParseSwitch(act
, &pastefont
) == 0 && msgok
)
3093 Msg(0, "Will %spaste font settings", pastefont
? "" : "not ");
3097 (void)ParseSwitch(act
, &join_with_cr
);
3099 case RC_COMPACTHIST
:
3100 if (ParseSwitch(act
, &compacthist
) == 0 && msgok
)
3101 Msg(0, "%scompacting history lines", compacthist
? "" : "not ");
3106 (void)ParseOnOff(act
, &nethackflag
);
3109 case RC_HARDCOPY_APPEND
:
3110 (void)ParseOnOff(act
, &hardcopy_append
);
3116 AddXChars(buf
, sizeof(buf
), VisualBellString
);
3117 Msg(0, "vbell_msg is '%s'", buf
);
3120 (void)ParseSaveStr(act
, &VisualBellString
);
3121 debug1(" new vbellstr '%s'\n", VisualBellString
);
3124 if (ParseBase(act
, *args
, &n
, 8, "octal"))
3126 if (n
< 0 || n
> 0777)
3128 Msg(0, "%s: mode: Invalid tty mode %o", rc_name
, n
);
3133 Msg(0, "Ttymode set to %03o", TtyMode
);
3136 (void)ParseOnOff(act
, &auto_detach
);
3138 case RC_STARTUP_MESSAGE
:
3139 (void)ParseOnOff(act
, &default_startup
);
3145 n
= (*user
->u_password
) ? 1 : 0;
3146 if (user
->u_password
!= NullStr
) free((char *)user
->u_password
);
3147 user
->u_password
= SaveStr(*args
);
3148 if (!strcmp(user
->u_password
, "none"))
3151 Msg(0, "Password checking disabled");
3152 free(user
->u_password
);
3153 user
->u_password
= NullStr
;
3160 Msg(0, "%s: password: window required", rc_name
);
3163 Input("New screen password:", 100, INP_NOECHO
, pass1
, display
? (char *)D_user
: (char *)users
, 0);
3166 #endif /* PASSWORD */
3169 struct action
*ktabp
= ktab
;
3174 if (argc
> 2 && !strcmp(*args
, "-c"))
3176 ktabp
= FindKtab(args
[1], 1);
3183 else if (argc
> 1 && !strcmp(*args
, "-k"))
3196 for (n
= 0; n
< KMAP_KEYS
; n
++)
3197 if (strcmp(term
[n
+ T_CAPS
].tcname
, *args
) == 0)
3201 Msg(0, "%s: bind: unknown key '%s'", rc_name
, *args
);
3210 Msg(0, "%s: bind: character, ^x, or (octal) \\032 expected.", rc_name
);
3214 n
= (unsigned char)args
[0][0];
3218 if ((i
= FindCommnr(args
[1])) == RC_ILLEGAL
)
3220 Msg(0, "%s: bind: unknown command '%s'", rc_name
, args
[1]);
3223 if (CheckArgNum(i
, args
+ 2) < 0)
3225 ClearAction(&ktabp
[n
]);
3226 SaveAction(ktabp
+ n
, i
, args
+ 2, argl
+ 2);
3229 ClearAction(&ktabp
[n
]);
3235 struct action
*newact
;
3236 int newnr
, fl
= 0, kf
= 0, af
= 0, df
= 0, mf
= 0;
3237 struct display
*odisp
= display
;
3239 struct kmap_ext
*kme
;
3241 for (; *args
&& **args
== '-'; args
++, argl
++)
3243 if (strcmp(*args
, "-t") == 0)
3244 fl
= KMAP_NOTIMEOUT
;
3245 else if (strcmp(*args
, "-k") == 0)
3247 else if (strcmp(*args
, "-a") == 0)
3249 else if (strcmp(*args
, "-d") == 0)
3251 else if (strcmp(*args
, "-m") == 0)
3253 else if (strcmp(*args
, "--") == 0)
3261 Msg(0, "%s: bindkey: invalid option %s", rc_name
, *args
);
3267 Msg(0, "%s: bindkey: -d does not work with -m", rc_name
);
3273 display_bindkey("Edit mode", mmtab
);
3275 display_bindkey("Default", dmtab
);
3277 display_bindkey("User", umtab
);
3284 Msg(0, "%s: bindkey: -a only works with -k", rc_name
);
3289 Msg(0, "%s: bindkey: empty string makes no sense", rc_name
);
3292 for (i
= 0, kme
= kmap_exts
; i
< kmap_extn
; i
++, kme
++)
3299 if (*argl
== (kme
->fl
& ~KMAP_NOTIMEOUT
) && bcmp(kme
->str
, *args
, *argl
) == 0)
3305 Msg(0, "%s: bindkey: keybinding not found", rc_name
);
3309 kmap_exts
= (struct kmap_ext
*)xrealloc((char *)kmap_exts
, kmap_extn
* sizeof(*kmap_exts
));
3310 kme
= kmap_exts
+ i
;
3311 bzero((char *)kme
, 8 * sizeof(*kmap_exts
));
3312 for (; i
< kmap_extn
; i
++, kme
++)
3315 kme
->dm
.nr
= kme
->mm
.nr
= kme
->um
.nr
= RC_ILLEGAL
;
3316 kme
->dm
.args
= kme
->mm
.args
= kme
->um
.args
= noargs
;
3321 if (df
== 0 && kme
->dm
.nr
!= RC_ILLEGAL
)
3323 if (mf
== 0 && kme
->mm
.nr
!= RC_ILLEGAL
)
3325 if ((df
|| mf
) && kme
->um
.nr
!= RC_ILLEGAL
)
3327 i
+= KMAP_KEYS
+ KMAP_AKEYS
;
3328 newact
= df
? &kme
->dm
: mf
? &kme
->mm
: &kme
->um
;
3332 for (i
= T_CAPS
; i
< T_OCAPS
; i
++)
3333 if (strcmp(term
[i
].tcname
, *args
) == 0)
3337 Msg(0, "%s: bindkey: unknown key '%s'", rc_name
, *args
);
3340 if (af
&& i
>= T_CURSOR
&& i
< T_OCAPS
)
3341 i
-= T_CURSOR
- KMAP_KEYS
;
3344 newact
= df
? &dmtab
[i
] : mf
? &mmtab
[i
] : &umtab
[i
];
3348 if ((newnr
= FindCommnr(args
[1])) == RC_ILLEGAL
)
3350 Msg(0, "%s: bindkey: unknown command '%s'", rc_name
, args
[1]);
3353 if (CheckArgNum(newnr
, args
+ 2) < 0)
3355 ClearAction(newact
);
3356 SaveAction(newact
, newnr
, args
+ 2, argl
+ 2);
3357 if (kf
== 0 && args
[1])
3361 kme
->str
= SaveStrn(*args
, *argl
);
3362 kme
->fl
= fl
| *argl
;
3366 ClearAction(newact
);
3367 for (display
= displays
; display
; display
= display
->d_next
)
3368 remap(i
, args
[1] ? 1 : 0);
3369 if (kf
== 0 && !args
[1])
3371 if (!used
&& kme
->str
)
3384 if (ParseNum(act
, &n
))
3388 Msg(0, "%s: maptimeout: illegal time %d", rc_name
, n
);
3393 if (*args
== 0 || msgok
)
3394 Msg(0, "maptimeout is %dms", maptimeout
);
3408 UsersAcl(NULL
, argc
, args
);
3411 if (UserDel(args
[0], NULL
))
3414 Msg(0, "%s removed from acl database", args
[0]);
3418 * modify a user to gain or lose rights granted to a group.
3419 * This group is actually a normal user whose rights were defined
3420 * with chacl in the usual way.
3424 if (strcmp(args
[1], "none")) /* link a user to another user */
3426 if (AclLinkUser(args
[0], args
[1]))
3429 Msg(0, "User %s joined acl-group %s", args
[0], args
[1]);
3431 else /* remove all groups from user */
3434 struct aclusergroup
*g
;
3436 if (!(u
= *FindUserPtr(args
[0])))
3438 while ((g
= u
->u_group
))
3440 u
->u_group
= g
->next
;
3445 else /* show all groups of user */
3447 char buf
[256], *p
= buf
;
3450 struct aclusergroup
*g
;
3452 if (!(u
= *FindUserPtr(args
[0])))
3455 Msg(0, "User %s does not exist.", args
[0]);
3462 sprintf(p
, "%s ", g
->u
->u_name
);
3470 Msg(0, "%s's group%s: %s.", args
[0], (ngroups
== 1) ? "" : "s",
3471 (ngroups
== 0) ? "none" : buf
);
3476 while ((s
= *args
++))
3480 if (AclUmask(display
? D_user
: users
, s
, &err
))
3481 Msg(0, "umask: %s\n", err
);
3485 if (ParseOnOff(act
, &n
))
3490 Msg(0, "Multiuser mode %s", multi
? "enabled" : "disabled");
3492 #endif /* MULTIUSER */
3500 i
= D_nonblock
>= 0;
3501 if (*args
&& ((args
[0][0] >= '0' && args
[0][0] <= '9') || args
[0][0] == '.'))
3503 if (ParseNum1000(act
, &i
))
3506 else if (!ParseSwitch(act
, &i
))
3507 i
= i
== 0 ? -1 : 1000;
3510 if (msgok
&& i
== -1)
3511 Msg(0, "display set to blocking mode");
3512 else if (msgok
&& i
== 0)
3513 Msg(0, "display set to nonblocking mode, no timeout");
3515 Msg(0, "display set to nonblocking mode, %.10gs timeout", i
/1000.);
3517 if (D_nonblock
<= 0)
3518 evdeq(&D_blockedev
);
3520 case RC_DEFNONBLOCK
:
3521 if (*args
&& ((args
[0][0] >= '0' && args
[0][0] <= '9') || args
[0][0] == '.'))
3523 if (ParseNum1000(act
, &defnonblock
))
3526 else if (!ParseOnOff(act
, &defnonblock
))
3527 defnonblock
= defnonblock
== 0 ? -1 : 1000;
3530 if (display
&& *rc_name
)
3532 D_nonblock
= defnonblock
;
3533 if (D_nonblock
<= 0)
3534 evdeq(&D_blockedev
);
3540 if (fore
->w_gr
== 2)
3543 if (ParseSwitch(act
, &fore
->w_gr
) == 0 && msgok
)
3544 Msg(0, "Will %suse GR", fore
->w_gr
? "" : "not ");
3546 if (fore
->w_gr
== 0 && fore
->w_FontE
)
3551 if (ParseSwitch(act
, &fore
->w_c1
) == 0 && msgok
)
3552 Msg(0, "Will %suse C1", fore
->w_c1
? "" : "not ");
3556 if (ParseSwitch(act
, &fore
->w_bce
) == 0 && msgok
)
3557 Msg(0, "Will %serase with background color", fore
->w_bce
? "" : "not ");
3564 if (*args
&& !strcmp(args
[0], "-d"))
3567 Msg(0, "encodings directory is %s", screenencodings
? screenencodings
: "<unset>");
3570 free(screenencodings
);
3571 screenencodings
= SaveStr(args
[1]);
3575 if (*args
&& !strcmp(args
[0], "-l"))
3578 Msg(0, "encoding: -l: argument required");
3579 else if (LoadFontTranslation(-1, args
[1]))
3580 Msg(0, "encoding: could not load utf8 encoding file");
3582 Msg(0, "encoding: utf8 encoding file loaded");
3586 if (*args
&& (!strcmp(args
[0], "-l") || !strcmp(args
[0], "-d")))
3589 Msg(0, "encoding: screen is not compiled for UTF-8.");
3593 for (i
= 0; i
< 2; i
++)
3597 if (!strcmp(args
[i
], "."))
3599 n
= FindEncoding(args
[i
]);
3602 Msg(0, "encoding: unknown encoding '%s'", args
[i
]);
3607 WinSwitchEncoding(fore
, n
);
3608 ResetCharsets(fore
);
3610 else if (i
&& display
)
3615 case RC_DEFENCODING
:
3616 n
= FindEncoding(*args
);
3619 Msg(0, "defencoding: unknown encoding '%s'", *args
);
3622 nwin_default
.encoding
= n
;
3628 n
= nwin_default
.encoding
== UTF8
;
3629 if (ParseSwitch(act
, &n
) == 0)
3631 nwin_default
.encoding
= n
? UTF8
: 0;
3633 Msg(0, "Will %suse UTF-8 encoding for new windows", n
? "" : "not ");
3637 for (i
= 0; i
< 2; i
++)
3639 if (i
&& args
[i
] == 0)
3642 n
= fore
->w_encoding
!= UTF8
;
3643 else if (strcmp(args
[i
], "off") == 0)
3645 else if (strcmp(args
[i
], "on") == 0)
3649 Msg(0, "utf8: illegal argument (%s)", args
[i
]);
3654 WinSwitchEncoding(fore
, n
? UTF8
: 0);
3656 Msg(0, "Will %suse UTF-8 encoding", n
? "" : "not ");
3659 D_encoding
= n
? UTF8
: 0;
3673 printcmd
= SaveStr(*args
);
3675 if (*args
== 0 || msgok
)
3678 Msg(0, "using '%s' as print command", printcmd
);
3680 Msg(0, "using termcap entries for printing");
3686 if (argl
&& argl
[0] > 0 && argl
[1] > 0)
3690 Msg(0, "Two characters expected to define a digraph");
3693 i
= digraph_find(args
[0]);
3694 digraphs
[i
].d
[0] = args
[0][0];
3695 digraphs
[i
].d
[1] = args
[0][1];
3696 if (!parse_input_int(args
[1], argl
[1], &digraphs
[i
].value
))
3697 digraphs
[i
].value
= atoi(args
[1]);
3700 Input("Enter digraph: ", 10, INP_EVERY
, digraph_fn
, NULL
, 0);
3701 if (*args
&& **args
)
3714 if (nwin_default
.hstatus
)
3715 AddXChars(buf
, sizeof(buf
), nwin_default
.hstatus
);
3716 Msg(0, "default hstatus is '%s'", buf
);
3719 (void)ParseSaveStr(act
, &nwin_default
.hstatus
);
3720 if (*nwin_default
.hstatus
== 0)
3722 free(nwin_default
.hstatus
);
3723 nwin_default
.hstatus
= 0;
3727 (void)ParseSaveStr(act
, &fore
->w_hstatus
);
3728 if (*fore
->w_hstatus
== 0)
3730 free(fore
->w_hstatus
);
3731 fore
->w_hstatus
= 0;
3733 WindowChanged(fore
, 'h');
3743 if (nwin_default
.charset
)
3744 AddXChars(buf
, sizeof(buf
), nwin_default
.charset
);
3745 Msg(0, "default charset is '%s'", buf
);
3749 if (n
== 0 || n
> 6)
3751 Msg(0, "%s: %s: string has illegal size.", rc_name
, comms
[nr
].name
);
3755 ((args
[0][4] < '0' || args
[0][4] > '3') && args
[0][4] != '.') ||
3756 ((args
[0][5] < '0' || args
[0][5] > '3') && args
[0][5] && args
[0][5] != '.')))
3758 Msg(0, "%s: %s: illegal mapping number.", rc_name
, comms
[nr
].name
);
3761 if (nr
== RC_CHARSET
)
3763 SetCharsets(fore
, *args
);
3766 if (nwin_default
.charset
)
3767 free(nwin_default
.charset
);
3768 nwin_default
.charset
= SaveStr(*args
);
3774 if (*s
>= '0' && *s
<= '9')
3777 for (i
= 0; i
< 8; i
++)
3778 if (*s
== "dubrsBiI"[i
])
3782 if (*s
&& s
[1] && !s
[2])
3784 if (*s
== 'd' && s
[1] == 'd')
3786 else if (*s
== '.' && s
[1] == 'd')
3788 else if (*s
== 'd' && s
[1] == '.')
3790 else if (*s
!= '.' || s
[1] != '.')
3794 if (*s
|| i
< 0 || i
>= 8)
3796 Msg(0, "%s: attrcolor: unknown attribute '%s'.", rc_name
, args
[0]);
3801 n
= ParseAttrColor(args
[1], args
[2], 1);
3804 attr2color
[i
][nr
] = n
;
3806 for (i
= 0; i
< 8; i
++)
3807 if (attr2color
[i
][0] || attr2color
[i
][1] || attr2color
[i
][2] || attr2color
[i
][3])
3814 if (strcmp(args
[0], "bell") == 0)
3818 else if (strcmp(args
[0], "monitor") == 0)
3822 else if (strcmp(args
[0], "so") != 0)
3824 Msg(0, "Invalid option '%s' for rendition", args
[0]);
3833 renditions
[i
] = ParseAttrColor(args
[0], args
[1], 1);
3834 WindowChanged((struct win
*)0, 'w');
3835 WindowChanged((struct win
*)0, 'W');
3836 WindowChanged((struct win
*)0, 0);
3840 /* We are here, means we want to set the sorendition. */
3842 case RC_SORENDITION
:
3846 i
= ParseAttrColor(*args
, args
[1], 1);
3849 ApplyAttrColor(i
, &mchar_so
);
3850 WindowChanged((struct win
*)0, 0);
3851 debug2("--> %x %x\n", mchar_so
.attr
, mchar_so
.color
);
3855 Msg(0, "Standout attributes 0x%02x color 0x%02x", (unsigned char)mchar_so
.attr
, 0x99 ^ (unsigned char)mchar_so
.color
);
3857 Msg(0, "Standout attributes 0x%02x ", (unsigned char)mchar_so
.attr
);
3870 Msg(0, "%s:%s screen login", HostName
, SockPath
);
3871 InputSu(D_fore
, &D_user
, NULL
);
3874 InputSu(D_fore
, &D_user
, args
[0]);
3876 s
= DoSu(&D_user
, args
[0], args
[1], "\377");
3878 s
= DoSu(&D_user
, args
[0], args
[1], args
[2]);
3882 #endif /* MULTIUSER */
3885 if (s
&& !strcmp(s
, "-v"))
3886 AddCanvas(SLICE_HORI
);
3888 AddCanvas(SLICE_VERT
);
3900 D_forecv
->c_xoff
= D_forecv
->c_xs
;
3901 D_forecv
->c_yoff
= D_forecv
->c_ys
;
3902 RethinkViewportOffsets(D_forecv
);
3903 ResizeLayer(D_forecv
->c_layer
, D_forecv
->c_xe
- D_forecv
->c_xs
+ 1, D_forecv
->c_ye
- D_forecv
->c_ys
+ 1, 0);
3904 flayer
= D_forecv
->c_layer
;
3908 if (!*args
|| !strcmp(*args
, "down"))
3909 D_forecv
= D_forecv
->c_next
? D_forecv
->c_next
: D_cvlist
;
3910 else if (!strcmp(*args
, "up"))
3913 for (cv
= D_cvlist
; cv
->c_next
&& cv
->c_next
!= D_forecv
; cv
= cv
->c_next
)
3917 else if (!strcmp(*args
, "top"))
3918 D_forecv
= D_cvlist
;
3919 else if (!strcmp(*args
, "bottom"))
3922 for (cv
= D_cvlist
; cv
->c_next
; cv
= cv
->c_next
)
3928 Msg(0, "%s: usage: focus [up|down|top|bottom]", rc_name
);
3931 if ((focusminwidth
&& (focusminwidth
< 0 || D_forecv
->c_xe
- D_forecv
->c_xs
+ 1 < focusminwidth
)) ||
3932 (focusminheight
&& (focusminheight
< 0 || D_forecv
->c_ye
- D_forecv
->c_ys
+ 1 < focusminheight
)))
3934 ResizeCanvas(&D_canvas
);
3935 RecreateCanvasChain();
3936 RethinkDisplayViewports();
3937 ResizeLayersToCanvases(); /* redisplays */
3939 fore
= D_fore
= Layer2Window(D_forecv
->c_layer
);
3940 if (D_other
== fore
)
3942 flayer
= D_forecv
->c_layer
;
3944 if (D_xtermosc
[2] || D_xtermosc
[3])
3954 flayer
= D_forecv
->c_layer
;
3955 CV_CALL(D_forecv
, LayRestore();LaySetCursor());
3956 WindowChanged(0, 'F');
3960 if (D_forecv
->c_slorient
== SLICE_UNKN
)
3962 Msg(0, "resize: need more than one region");
3965 for (; *args
; args
++)
3967 if (!strcmp(*args
, "-h"))
3969 else if (!strcmp(*args
, "-v"))
3971 else if (!strcmp(*args
, "-b"))
3972 i
|= RESIZE_FLAG_H
| RESIZE_FLAG_V
;
3973 else if (!strcmp(*args
, "-p"))
3974 i
|= D_forecv
->c_slorient
== SLICE_VERT
? RESIZE_FLAG_H
: RESIZE_FLAG_V
;
3975 else if (!strcmp(*args
, "-l"))
3980 if (*args
&& args
[1])
3982 Msg(0, "%s: usage: resize [-h] [-v] [-l] [num]\n", rc_name
);
3986 ResizeRegions(*args
, i
);
3988 Input(resizeprompts
[i
], 20, INP_EVERY
, ResizeFin
, (char*)0, i
);
3991 (void)ParseSwitch(act
, &separate_sids
);
3994 args
= SaveArgs(args
);
3995 for (i
= 0; args
[i
]; i
++)
3998 Colonfin(args
[i
], strlen(args
[i
]), (char *)0);
4004 (void)ParseSwitch(act
, &use_altscreen
);
4006 Msg(0, "Will %sdo alternate screen switching", use_altscreen
? "" : "not ");
4009 if (ParseNum(act
, &n
))
4012 Msg(0, "illegal maxwin number specified");
4013 else if (n
> maxwin
)
4014 Msg(0, "may only decrease maxwin number");
4019 if (ParseBase(act
, *args
, &n
, 10, "decimal"))
4022 setbacktick(n
, 0, 0, (char **)0);
4028 Msg(0, "%s: usage: backtick num [lifespan tick cmd args...]", rc_name
);
4031 if (ParseBase(act
, args
[1], &lifespan
, 10, "decimal"))
4033 if (ParseBase(act
, args
[2], &tick
, 10, "decimal"))
4035 setbacktick(n
, lifespan
, tick
, SaveArgs(args
+ 3));
4037 WindowChanged(0, '`');
4043 RunBlanker(blankerprg
);
4048 CursorVisibility(-1);
4056 for (pp
= blankerprg
; *pp
; pp
++)
4062 blankerprg
= SaveArgs(args
);
4068 struct display
*olddisplay
= display
;
4069 if (!strcmp(*args
, "off"))
4071 else if (args
[0][0])
4072 idletimo
= atoi(*args
) * 1000;
4075 if ((i
= FindCommnr(args
[1])) == RC_ILLEGAL
)
4077 Msg(0, "%s: idle: unknown command '%s'", rc_name
, args
[1]);
4080 if (CheckArgNum(i
, args
+ 2) < 0)
4082 ClearAction(&idleaction
);
4083 SaveAction(&idleaction
, i
, args
+ 2, argl
+ 2);
4085 for (display
= displays
; display
; display
= display
->d_next
)
4087 display
= olddisplay
;
4092 Msg(0, "idle timeout %ds, %s", idletimo
/ 1000, comms
[idleaction
.nr
].name
);
4097 case RC_FOCUSMINSIZE
:
4098 for (i
= 0; i
< 2 && args
[i
]; i
++)
4100 if (!strcmp(args
[i
], "max") || !strcmp(args
[i
], "_"))
4112 for (i
= 0; i
< 2; i
++)
4114 n
= i
== 0 ? focusminwidth
: focusminheight
;
4116 strcpy(b
[i
], "max");
4118 sprintf(b
[i
], "%d", n
);
4120 Msg(0, "focus min size is %s %s\n", b
[0], b
[1]);
4129 fore
->w_group
= WindowByName(*args
);
4130 if (fore
->w_group
&& fore
->w_group
->w_type
!= W_TYPE_GROUP
)
4133 WindowChanged((struct win
*)0, 'w');
4134 WindowChanged((struct win
*)0, 'W');
4135 WindowChanged((struct win
*)0, 0);
4140 Msg(0, "window group is %d (%s)\n", fore
->w_group
->w_number
, fore
->w_group
->w_title
);
4142 Msg(0, "window belongs to no group");
4146 if (!strcmp(args
[0], "title"))
4150 Msg(0, "not on a layout");
4155 Msg(0, "current layout is %d (%s)", D_layout
->lay_number
, D_layout
->lay_title
);
4158 free(D_layout
->lay_title
);
4159 D_layout
->lay_title
= SaveStr(args
[1]);
4161 else if (!strcmp(args
[0], "number"))
4167 Msg(0, "This is layout %d (%s).\n", D_layout
->lay_number
, D_layout
->lay_title
);
4170 old
= D_layout
->lay_number
;
4172 if (n
< 0 || n
>= MAXLAY
)
4175 laytab
[n
] = D_layout
;
4176 D_layout
->lay_number
= n
;
4179 lay
->lay_number
= old
;
4182 else if (!strcmp(args
[0], "autosave"))
4186 Msg(0, "not on a layout");
4191 if (!strcmp(args
[1], "on"))
4192 D_layout
->lay_autosave
= 1;
4193 else if (!strcmp(args
[1], "off"))
4194 D_layout
->lay_autosave
= 0;
4197 Msg(0, "invalid argument. Give 'on' or 'off");
4202 Msg(0, "autosave is %s", D_layout
->lay_autosave
? "on" : "off");
4204 else if (!strcmp(args
[0], "new"))
4210 while (*t
>= '0' && *t
<= '9')
4212 if (t
!= args
[1] && (!*t
|| *t
== ':'))
4226 else if (!strcmp(args
[0], "save"))
4230 Msg(0, "usage: layout save <name>");
4233 SaveLayout(args
[1], &D_canvas
);
4235 else if (!strcmp(args
[0], "select"))
4239 Input("Switch to layout: ", 20, INP_COOKED
, SelectLayoutFin
, NULL
, 0);
4242 SelectLayoutFin(args
[1], strlen(args
[1]), (char *)0);
4244 else if (!strcmp(args
[0], "next"))
4246 struct layout
*lay
= D_layout
;
4248 lay
= lay
->lay_next
? lay
->lay_next
: layouts
;
4253 Msg(0, "no layout defined");
4256 if (lay
== D_layout
)
4258 LoadLayout(lay
, &D_canvas
);
4261 else if (!strcmp(args
[0], "prev"))
4263 struct layout
*lay
= D_layout
;
4266 for (lay
= layouts
; lay
->lay_next
&& lay
->lay_next
!= D_layout
; lay
= lay
->lay_next
)
4273 Msg(0, "no layout defined");
4276 if (lay
== D_layout
)
4278 LoadLayout(lay
, &D_canvas
);
4281 else if (!strcmp(args
[0], "attach"))
4286 Msg(0, "no attach layout set");
4287 else if (layout_attach
== &layout_last_marker
)
4288 Msg(0, "will attach to last layout");
4290 Msg(0, "will attach to layout %d (%s)", layout_attach
->lay_number
, layout_attach
->lay_title
);
4293 if (!strcmp(args
[1], ":last"))
4294 layout_attach
= &layout_last_marker
;
4295 else if (!args
[1][0])
4300 lay
= FindLayout(args
[1]);
4303 Msg(0, "unknown layout '%s'", args
[1]);
4306 layout_attach
= lay
;
4309 else if (!strcmp(args
[0], "show"))
4313 else if (!strcmp(args
[0], "remove"))
4315 struct layout
*lay
= display
? D_layout
: layouts
;
4318 lay
= layouts
? FindLayout(args
[1]) : (struct layout
*)0;
4321 Msg(0, "unknown layout '%s'", args
[1]);
4329 Msg(0, "unknown layout subcommand");
4333 if(ParseSwitch(act
, &cjkwidth
) == 0)
4336 Msg(0, "Treat ambiguous width characters as %s width", cjkwidth
? "full" : "half");
4342 /* key == -2: input from braille keybord, msgok always 0 */
4343 DoBrailleAction(act
, key
== -2 ? 0 : msgok
);
4347 if (display
!= odisplay
)
4349 for (display
= displays
; display
; display
= display
->d_next
)
4350 if (display
== odisplay
)
4356 DoCommand(argv
, argl
)
4362 if ((act
.nr
= FindCommnr(*argv
)) == RC_ILLEGAL
)
4364 Msg(0, "%s: unknown command '%s'", rc_name
, *argv
);
4367 act
.args
= argv
+ 1;
4368 act
.argl
= argl
+ 1;
4373 SaveAction(act
, nr
, args
, argl
)
4379 register int argc
= 0;
4393 if ((pp
= (char **)malloc((unsigned)(argc
+ 1) * sizeof(char **))) == 0)
4395 if ((lp
= (int *)malloc((unsigned)(argc
) * sizeof(int *))) == 0)
4402 *lp
= argl
? *argl
++ : (int)strlen(*args
);
4403 *pp
++ = SaveStrn(*args
++, *lp
++);
4412 register char **ap
, **pp
;
4413 register int argc
= 0;
4417 if ((pp
= ap
= (char **)malloc((unsigned)(argc
+ 1) * sizeof(char **))) == 0)
4420 *pp
++ = SaveStr(*args
++);
4427 * buf is split into argument vector args.
4428 * leading whitespace is removed.
4429 * @!| abbreviations are expanded.
4430 * the end of buffer is recognized by '\0' or an un-escaped '#'.
4431 * " and ' are interpreted.
4436 Parse(buf
, bufl
, args
, argl
)
4440 register char *p
= buf
, **ap
= args
, *pp
;
4441 register int delim
, argc
;
4444 debug2("Parse %d %s\n", bufl
, buf
);
4450 while (*p
&& (*p
== ' ' || *p
== '\t'))
4453 if (argc
== 0 && *p
== '!')
4462 if (*p
== '\0' || *p
== '#' || *p
== '\n')
4465 for (delim
= 0; delim
< argc
; delim
++)
4466 debug1("-- %s\n", args
[delim
]);
4470 if (++argc
>= MAXARGS
)
4472 Msg(0, "%s: too many tokens.", rc_name
);
4477 debug1("- new arg %s\n", p
);
4482 else if (delim
!= '\'' && *p
== '\\' && (p
[1] == '\'' || p
[1] == '"' || p
[1] == '\\' || p
[1] == '$' || p
[1] == '#' || p
[1] == '^' || (p
[1] >= '0' && p
[1] <= '7')))
4485 if (*p
>= '0' && *p
<= '7')
4488 if (p
[1] >= '0' && p
[1] <= '7')
4491 *pp
= (*pp
<< 3) | (*p
- '0');
4492 if (p
[1] >= '0' && p
[1] <= '7')
4495 *pp
= (*pp
<< 3) | (*p
- '0');
4503 else if (delim
!= '\'' && *p
== '$' && (p
[1] == '{' || p
[1] == ':' || (p
[1] >= 'a' && p
[1] <= 'z') || (p
[1] >= 'A' && p
[1] <= 'Z') || (p
[1] >= '0' && p
[1] <= '9') || p
[1] == '_'))
4506 char *ps
, *pe
, op
, *v
, xbuf
[11];
4510 debug1("- var %s\n", ps
);
4514 if (*ps
== '{' && *p
== '}')
4516 if (*ps
== ':' && *p
== ':')
4518 if (*ps
!= '{' && *ps
!= ':' && (*p
< 'a' || *p
> 'z') && (*p
< 'A' || *p
> 'Z') && (*p
< '0' || *p
> '9') && *p
!= '_')
4523 if (*ps
== '{' || *ps
== ':')
4527 Msg(0, "%s: bad variable name.", rc_name
);
4534 debug1("- var is '%s'\n", ps
);
4536 v
= gettermcapstring(ps
+ 1);
4542 if (!strcmp(ps
, "TERM"))
4543 v
= display
? D_termname
: "unknown";
4544 else if (!strcmp(ps
, "COLUMNS"))
4545 sprintf(xbuf
, "%d", display
? D_width
: -1);
4546 else if (!strcmp(ps
, "LINES"))
4547 sprintf(xbuf
, "%d", display
? D_height
: -1);
4552 vl
= v
? strlen(v
) : 0;
4555 debug1("- sub is '%s'\n", v
);
4558 int right
= buf
+ bufl
- (p
+ strlen(p
) + 1);
4561 bcopy(p
, p
+ right
, strlen(p
) + 1);
4567 Msg(0, "%s: no space left for variable expansion.", rc_name
);
4575 else if (delim
!= '\'' && *p
== '^' && p
[1])
4578 *pp
++ = *p
== '?' ? '\177' : *p
& 0x1f;
4580 else if (delim
== 0 && (*p
== '\'' || *p
== '"'))
4582 else if (delim
== 0 && (*p
== ' ' || *p
== '\t' || *p
== '\n'))
4590 Msg(0, "%s: Missing %c quote.", rc_name
, delim
);
4596 debug2("- arg done, '%s' rest %s\n", ap
[-1], p
);
4597 *lp
++ = pp
- ap
[-1];
4616 if (DefaultEsc
>= 0)
4617 ClearAction(&ktab
[DefaultEsc
]);
4618 if (DefaultMetaEsc
>= 0)
4619 ClearAction(&ktab
[DefaultMetaEsc
]);
4622 DefaultMetaEsc
= me
;
4625 if (DefaultEsc
>= 0)
4627 ClearAction(&ktab
[DefaultEsc
]);
4628 ktab
[DefaultEsc
].nr
= RC_OTHER
;
4630 if (DefaultMetaEsc
>= 0)
4632 ClearAction(&ktab
[DefaultMetaEsc
]);
4633 ktab
[DefaultMetaEsc
].nr
= RC_META
;
4640 ParseSwitch(act
, var
)
4644 if (*act
->args
== 0)
4649 return ParseOnOff(act
, var
);
4653 ParseOnOff(act
, var
)
4657 register int num
= -1;
4658 char **args
= act
->args
;
4662 if (strcmp(args
[0], "on") == 0)
4664 else if (strcmp(args
[0], "off") == 0)
4669 Msg(0, "%s: %s: invalid argument. Give 'on' or 'off'", rc_name
, comms
[act
->nr
].name
);
4677 ParseSaveStr(act
, var
)
4681 char **args
= act
->args
;
4682 if (*args
== 0 || args
[1])
4684 Msg(0, "%s: %s: one argument required.", rc_name
, comms
[act
->nr
].name
);
4689 *var
= SaveStr(*args
);
4699 char *p
, **args
= act
->args
;
4702 if (p
== 0 || *p
== 0 || args
[1])
4704 Msg(0, "%s: %s: invalid argument. Give one argument.",
4705 rc_name
, comms
[act
->nr
].name
);
4711 if (*p
>= '0' && *p
<= '9')
4712 i
= 10 * i
+ (*p
- '0');
4715 Msg(0, "%s: %s: invalid argument. Give numeric argument.",
4716 rc_name
, comms
[act
->nr
].name
);
4721 debug1("ParseNum got %d\n", i
);
4727 ParseNum1000(act
, var
)
4732 char *p
, **args
= act
->args
;
4736 if (p
== 0 || *p
== 0 || args
[1])
4738 Msg(0, "%s: %s: invalid argument. Give one argument.",
4739 rc_name
, comms
[act
->nr
].name
);
4745 if (*p
>= '0' && *p
<= '9')
4748 i
= 10 * i
+ (*p
- '0');
4749 else if (dig
== 4 && *p
>= '5')
4754 else if (*p
== '.' && !dig
)
4758 Msg(0, "%s: %s: invalid argument. Give floating point argument.",
4759 rc_name
, comms
[act
->nr
].name
);
4770 i
= (int)((unsigned int)~0 >> 1);
4771 debug1("ParseNum1000 got %d\n", i
);
4782 for (p
= windows
; p
; p
= p
->w_next
)
4783 if (!strcmp(p
->w_title
, s
))
4785 for (p
= windows
; p
; p
= p
->w_next
)
4786 if (!strncmp(p
->w_title
, s
, strlen(s
)))
4798 for (i
= 0, s
= str
; *s
; s
++)
4800 if (*s
< '0' || *s
> '9')
4802 i
= i
* 10 + (*s
- '0');
4808 * Get window number from Name or Number string.
4809 * Numbers are tried first, then names, a prefix match suffices.
4810 * Be careful when assigning numeric strings as WindowTitles.
4819 if ((i
= WindowByNumber(str
)) < 0 || i
>= MAXWIN
)
4821 if ((p
= WindowByName(str
)))
4829 ParseWinNum(act
, var
)
4833 char **args
= act
->args
;
4836 if (*args
== 0 || args
[1])
4838 Msg(0, "%s: %s: one argument required.", rc_name
, comms
[act
->nr
].name
);
4842 i
= WindowByNoN(*args
);
4845 Msg(0, "%s: %s: invalid argument. Give window number or name.",
4846 rc_name
, comms
[act
->nr
].name
);
4849 debug1("ParseWinNum got %d\n", i
);
4855 ParseBase(act
, p
, var
, base
, bname
)
4867 Msg(0, "%s: %s: empty argument.", rc_name
, comms
[act
->nr
].name
);
4872 if (c
>= 'a' && c
<= 'z')
4874 if (c
>= 'A' && c
<= 'Z')
4875 c
-= 'A' - ('0' + 10);
4877 if (c
< 0 || c
>= base
)
4879 Msg(0, "%s: %s: argument is not %s.", rc_name
, comms
[act
->nr
].name
, bname
);
4884 debug1("ParseBase got %d\n", i
);
4894 for (base
+= '0'; *s
; ++s
)
4895 if (*s
< '0' || *s
> base
)
4901 IsNumColon(s
, base
, p
, psize
)
4906 if ((q
= rindex(s
, ':')) != 0)
4908 strncpy(p
, q
+ 1, psize
- 1);
4909 p
[psize
- 1] = '\0';
4914 return IsNum(s
, base
);
4923 debug1("SwitchWindow %d\n", n
);
4924 if (n
< 0 || n
>= MAXWIN
)
4929 if ((p
= wtab
[n
]) == 0)
4941 Msg(0, "This IS window %d (%s).", n
, p
->w_title
);
4945 if (AclCheckPermWin(D_user
, ACL_READ
, p
))
4947 Msg(0, "Access to window %d denied.", p
->w_number
);
4952 Activate(fore
->w_norefresh
);
4957 SetCanvasWindow(cv
, wi
)
4961 struct win
*p
= 0, **pp
;
4963 struct canvas
*cvp
, **cvpp
;
4966 display
= cv
->c_display
;
4970 /* remove old layer */
4971 for (cvpp
= &l
->l_cvlist
; (cvp
= *cvpp
); cvpp
= &cvp
->c_lnext
)
4975 *cvpp
= cvp
->c_lnext
;
4977 p
= Layer2Window(l
);
4981 if (p
&& cv
== D_forecv
)
4984 ReleaseAutoWritelock(display
, p
);
4988 SetTimeout(&p
->w_silenceev
, p
->w_silencewait
* 1000);
4989 evenq(&p
->w_silenceev
);
4994 if (l
->l_cvlist
== 0 && (p
== 0 || l
!= p
->w_savelayer
))
4998 /* find right layer to display on canvas */
4999 if (wi
&& wi
->w_type
!= W_TYPE_GROUP
)
5002 if (wi
->w_savelayer
&& (wi
->w_blocked
|| wi
->w_savelayer
->l_cvlist
== 0))
5003 l
= wi
->w_savelayer
;
5009 l
->l_data
= (char *)wi
;
5014 /* add our canvas to the layer's canvaslist */
5015 ASSERT(l
->l_cvlist
!= cv
);
5016 cv
->c_lnext
= l
->l_cvlist
;
5019 cv
->c_xoff
= cv
->c_xs
;
5020 cv
->c_yoff
= cv
->c_ys
;
5021 RethinkViewportOffsets(cv
);
5026 if (wi
&& wi
->w_type
== W_TYPE_GROUP
)
5028 /* auto-start windowlist on groups */
5029 struct display
*d
= display
;
5030 struct layer
*oldflayer
= flayer
;
5032 display_wlist(0, 0, wi
);
5037 if (wi
&& D_other
== wi
)
5038 D_other
= wi
->w_next
; /* Might be 0, but that's OK. */
5042 fore
= D_fore
; /* XXX ? */
5046 ObtainAutoWritelock(display
, wi
);
5049 * Place the window at the head of the most-recently-used list
5053 for (pp
= &windows
; (p
= *pp
); pp
= &p
->w_next
)
5058 p
->w_next
= windows
;
5068 * SetForeWindow changes the window in the input focus of the display.
5069 * Puts window wi in canvas display->d_forecv.
5081 p
= Layer2Window(D_forecv
->c_layer
);
5082 SetCanvasWindow(D_forecv
, wi
);
5084 WindowChanged(p
, 'u');
5086 WindowChanged(wi
, 'u');
5087 flayer
= D_forecv
->c_layer
;
5088 /* Activate called afterwards, so no RefreshHStatus needed */
5092 /*****************************************************************/
5095 * Activate - make fore window active
5096 * norefresh = -1 forces a refresh, disregard all_norefresh then.
5102 debug1("Activate(%d)\n", norefresh
);
5107 Msg(0, "%s", ""); /* wait till mintime (keep gcc quiet) */
5111 if (MayResizeLayer(D_forecv
->c_layer
))
5112 ResizeLayer(D_forecv
->c_layer
, D_forecv
->c_xe
- D_forecv
->c_xs
+ 1, D_forecv
->c_ye
- D_forecv
->c_ys
+ 1, display
);
5118 if (fore
->w_monitor
!= MON_OFF
)
5119 fore
->w_monitor
= MON_ON
;
5120 fore
->w_bell
= BELL_ON
;
5121 WindowChanged(fore
, 'f');
5124 if (ResizeDisplay(fore
->w_width
, fore
->w_height
))
5126 debug2("Cannot resize from (%d,%d)", D_width
, D_height
);
5127 debug2(" to (%d,%d) -> resize window\n", fore
->w_width
, fore
->w_height
);
5128 DoResize(D_width
, D_height
);
5132 Redisplay(norefresh
+ all_norefresh
);
5139 register struct win
**pp
;
5140 int n
= fore
? fore
->w_number
: MAXWIN
;
5141 struct win
*group
= fore
? fore
->w_group
: 0;
5143 for (pp
= fore
? wtab
+ n
+ 1 : wtab
; pp
!= wtab
+ n
; pp
++)
5145 if (pp
== wtab
+ MAXWIN
)
5149 if (!fore
|| group
== (*pp
)->w_group
)
5161 register struct win
**pp
;
5162 int n
= fore
? fore
->w_number
: -1;
5163 struct win
*group
= fore
? fore
->w_group
: 0;
5165 for (pp
= wtab
+ n
- 1; pp
!= wtab
+ n
; pp
--)
5168 pp
= wtab
+ MAXWIN
- 1;
5171 if (!fore
|| group
== (*pp
)->w_group
)
5183 char *m
= "No other window.";
5184 if (windows
&& (fore
== 0 || windows
->w_next
))
5188 Msg(0, "No window available");
5191 Msg(0, m
, fore
->w_number
); /* other arg for nethack */
5196 UpdateLayoutCanvas(cv
, wi
)
5200 for (; cv
; cv
= cv
->c_slnext
)
5202 if (cv
->c_layer
&& Layer2Window(cv
->c_layer
) == wi
)
5204 /* A simplistic version of SetCanvasWindow(cv, 0) */
5205 struct layer
*l
= cv
->c_layer
;
5207 if (l
->l_cvlist
== 0 && (wi
== 0 || l
!= wi
->w_savelayer
))
5211 if (l
->l_cvlist
!= cv
)
5213 cv
->c_lnext
= l
->l_cvlist
;
5217 /* Do not end here. Multiple canvases can have the same window */
5221 UpdateLayoutCanvas(cv
->c_slperp
, wi
);
5229 struct win
**pp
, *p
;
5235 * Remove window from linked list.
5237 for (pp
= &windows
; (p
= *pp
); pp
= &p
->w_next
)
5243 wtab
[wi
->w_number
] = 0;
5252 * switch to different window on all canvases
5254 for (display
= displays
; display
; display
= display
->d_next
)
5257 for (cv
= D_cvlist
; cv
; cv
= cv
->c_next
)
5259 if (Layer2Window(cv
->c_layer
) != wi
)
5261 /* switch to other window */
5262 SetCanvasWindow(cv
, FindNiceWindow(D_other
, 0));
5268 if (wi
->w_zdisplay
== display
)
5271 D_readev
.condpos
= D_readev
.condneg
= 0;
5278 /* do the same for the layouts */
5279 for (lay
= layouts
; lay
; lay
= lay
->lay_next
)
5280 UpdateLayoutCanvas(&lay
->lay_canvas
, wi
);
5283 WindowChanged((struct win
*)0, 'w');
5284 WindowChanged((struct win
*)0, 'W');
5285 WindowChanged((struct win
*)0, 0);
5294 if ((fore
->w_log
!= 0) == on
)
5296 if (display
&& !*rc_name
)
5297 Msg(0, "You are %s logging.", on
? "already" : "not");
5300 if (fore
->w_log
!= 0)
5302 Msg(0, "Logfile \"%s\" closed.", fore
->w_log
->name
);
5303 logfclose(fore
->w_log
);
5305 WindowChanged(fore
, 'f');
5308 if (DoStartLog(fore
, buf
, sizeof(buf
)))
5310 Msg(errno
, "Error opening logfile \"%s\"", buf
);
5313 if (ftell(fore
->w_log
->fp
) == 0)
5314 Msg(0, "Creating logfile \"%s\".", fore
->w_log
->name
);
5316 Msg(0, "Appending to logfile \"%s\".", fore
->w_log
->name
);
5317 WindowChanged(fore
, 'f');
5321 AddWindows(buf
, len
, flags
, where
)
5327 register char *s
, *ss
;
5328 register struct win
**pp
, *p
;
5333 for (pp
= ((flags
& 4) && where
>= 0) ? wtab
+ where
+ 1: wtab
; pp
< wtab
+ MAXWIN
; pp
++)
5336 if (pp
- wtab
== where
&& ss
== buf
)
5340 if ((flags
& 1) && display
&& p
== D_fore
)
5342 if (D_fore
&& D_fore
->w_group
!= p
->w_group
)
5349 if (s
- buf
+ l
> len
- 24)
5351 if (s
> buf
|| (flags
& 4))
5356 if (!(flags
& 4) || where
< 0 || ((flags
& 4) && where
< p
->w_number
))
5358 if (p
->w_monitor
== MON_DONE
&& renditions
[REND_MONITOR
] != -1)
5359 rend
= renditions
[REND_MONITOR
];
5360 else if ((p
->w_bell
== BELL_DONE
|| p
->w_bell
== BELL_FOUND
) && renditions
[REND_BELL
] != -1)
5361 rend
= renditions
[REND_BELL
];
5364 AddWinMsgRend(s
, rend
);
5365 sprintf(s
, "%d", p
->w_number
);
5366 if (p
->w_number
== where
)
5373 if (display
&& p
== D_fore
)
5377 if (display
&& p
== D_other
)
5379 s
= AddWindowFlags(s
, len
, p
);
5385 AddWinMsgRend(s
, -1);
5392 AddWindowFlags(buf
, len
, p
)
5398 if (p
== 0 || len
< 12)
5404 if (display
&& p
== D_fore
)
5406 if (display
&& p
== D_other
)
5409 if (p
->w_layer
.l_cvlist
&& p
->w_layer
.l_cvlist
->c_lnext
)
5411 if (p
->w_monitor
== MON_DONE
5413 && (ACLBYTE(p
->w_mon_notify
, D_user
->u_id
) & ACLBIT(D_user
->u_id
))
5417 if (p
->w_bell
== BELL_DONE
)
5420 if (p
->w_slot
!= (slot_t
) 0 && p
->w_slot
!= (slot_t
) -1)
5428 if (p
->w_ptyfd
< 0 && p
->w_type
!= W_TYPE_GROUP
)
5435 AddOtherUsers(buf
, len
, p
)
5440 struct display
*d
, *olddisplay
= display
;
5446 for (display
= displays
; display
; display
= display
->d_next
)
5448 if (olddisplay
&& D_user
== olddisplay
->d_user
)
5450 for (cv
= D_cvlist
; cv
; cv
= cv
->c_next
)
5451 if (Layer2Window(cv
->c_layer
) == p
)
5455 for (d
= displays
; d
&& d
!= display
; d
= d
->d_next
)
5456 if (D_user
== d
->d_user
)
5458 if (d
&& d
!= display
)
5460 if (len
> 1 && s
!= buf
)
5465 l
= strlen(D_user
->u_name
);
5468 strcpy(s
, D_user
->u_name
);
5473 display
= olddisplay
;
5486 if (where
== -1 && D_fore
)
5487 where
= D_fore
->w_number
;
5488 ss
= AddWindows(buf
, sizeof(buf
), 0, where
);
5489 s
= buf
+ strlen(buf
);
5490 if (ss
- buf
> D_width
/ 2)
5493 if (s
- ss
< D_width
)
5509 register struct win
*wp
= fore
;
5514 Msg(0, "(%d,%d)/(%d,%d) no window", D_x
+ 1, D_y
+ 1, D_width
, D_height
);
5518 if (buf
< (p
+= GetAnsiStatus(wp
, p
)))
5520 sprintf(p
, "(%d,%d)/(%d,%d)",
5521 wp
->w_x
+ 1, wp
->w_y
+ 1, wp
->w_width
, wp
->w_height
);
5523 sprintf(p
+= strlen(p
), "+%d", wp
->w_histheight
);
5525 sprintf(p
+= strlen(p
), " %c%sflow",
5526 (wp
->w_flow
& FLOW_NOW
) ? '+' : '-',
5527 (wp
->w_flow
& FLOW_AUTOFLAG
) ? "" :
5528 ((wp
->w_flow
& FLOW_AUTO
) ? "(+)" : "(-)"));
5529 if (!wp
->w_wrap
) sprintf(p
+= strlen(p
), " -wrap");
5530 if (wp
->w_insert
) sprintf(p
+= strlen(p
), " ins");
5531 if (wp
->w_origin
) sprintf(p
+= strlen(p
), " org");
5532 if (wp
->w_keypad
) sprintf(p
+= strlen(p
), " app");
5533 if (wp
->w_log
) sprintf(p
+= strlen(p
), " log");
5534 if (wp
->w_monitor
!= MON_OFF
5536 && (ACLBYTE(wp
->w_mon_notify
, D_user
->u_id
) & ACLBIT(D_user
->u_id
))
5539 sprintf(p
+= strlen(p
), " mon");
5540 if (wp
->w_mouse
) sprintf(p
+= strlen(p
), " mouse");
5542 if (wp
->w_bce
) sprintf(p
+= strlen(p
), " bce");
5544 if (!wp
->w_c1
) sprintf(p
+= strlen(p
), " -c1");
5545 if (wp
->w_norefresh
) sprintf(p
+= strlen(p
), " nored");
5550 if (wp
->w_encoding
&& (display
== 0 || D_encoding
!= wp
->w_encoding
|| EncodingDefFont(wp
->w_encoding
) <= 0))
5553 strcpy(p
, EncodingName(wp
->w_encoding
));
5557 if (wp
->w_encoding
!= UTF8
)
5560 if (D_CC0
|| (D_CS0
&& *D_CS0
))
5564 sprintf(p
, " G%c", wp
->w_Charset
+ '0');
5565 if (wp
->w_FontE
>= ' ')
5570 p
[4] = wp
->w_FontE
^ 0x40;
5577 sprintf(p
++, " G%c%c[", wp
->w_Charset
+ '0', wp
->w_CharsetR
+ '0');
5579 sprintf(p
, " G%c[", wp
->w_Charset
+ '0');
5581 for (i
= 0; i
< 4; i
++)
5583 if (wp
->w_charsets
[i
] == ASCII
)
5585 else if (wp
->w_charsets
[i
] >= ' ')
5586 *p
++ = wp
->w_charsets
[i
];
5590 *p
++ = wp
->w_charsets
[i
] ^ 0x40;
5598 if (wp
->w_type
== W_TYPE_PLAIN
)
5600 /* add info about modem control lines */
5602 TtyGetModemStatus(wp
->w_ptyfd
, p
);
5604 #ifdef BUILTIN_TELNET
5605 else if (wp
->w_type
== W_TYPE_TELNET
)
5608 TelStatus(wp
, p
, sizeof(buf
) - 1 - (p
- buf
));
5611 Msg(0, "%s %d(%s)", buf
, wp
->w_number
, wp
->w_title
);
5621 sprintf(p
, "(%d,%d)", D_width
, D_height
),
5627 strcpy(p
, EncodingName(D_encoding
));
5633 strcpy(p
, " xterm");
5639 strcpy(p
, " color");
5646 strcpy(p
, " iso2022");
5649 else if (D_CS0
&& *D_CS0
)
5651 strcpy(p
, " altchar");
5659 AKAfin(buf
, len
, data
)
5662 char *data
; /* dummy */
5666 ChangeAKA(fore
, buf
, strlen(buf
));
5674 Input("Set window's title to: ", sizeof(fore
->w_akabuf
) - 1, INP_COOKED
, AKAfin
, NULL
, 0);
5680 if ((*(unsigned char *)s
& 0x7f) < 0x20 || *s
== 0x7f)
5684 LayProcess(&ss
, &n
);
5689 Colonfin(buf
, len
, data
)
5692 char *data
; /* dummy */
5697 if (buf
[len
] == '\t')
5700 int l
= 0, r
= RC_LAST
;
5701 int showmessage
= 0;
5704 while (*s
&& s
- buf
< len
)
5708 /* Showing a message when there's no hardstatus or caption cancels the input */
5710 (captionalways
|| D_has_hstatus
== HSTATUS_LASTLINE
|| (D_canvas
.c_slperp
&& D_canvas
.c_slperp
->c_slnext
)))
5716 x
= strncmp(buf
, comms
[m
].name
, len
);
5724 for (l
= m
- 1; l
>= 0 && strncmp(buf
, comms
[l
].name
, len
) == 0; l
--)
5726 for (m
= ++l
; m
<= r
&& strncmp(buf
, comms
[m
].name
, len
) == 0 && s
- mbuf
< sizeof(mbuf
); m
++)
5727 s
+= snprintf(s
, sizeof(mbuf
) - (s
- mbuf
), " %s", comms
[m
].name
);
5731 Msg(0, "Possible commands:%s", mbuf
);
5736 len
= snprintf(mbuf
, sizeof(mbuf
), "%s \t", comms
[l
].name
+ len
);
5737 if (len
> 0 && len
< sizeof(mbuf
))
5738 LayProcess(&s
, &len
);
5743 if (l
> r
&& showmessage
)
5744 Msg(0, "No commands matching '%*s'", len
, buf
);
5748 if (!len
|| buf
[len
])
5751 len
= strlen(buf
) + 1;
5752 if (len
> (int)sizeof(mbuf
))
5756 bcopy(buf
, mbuf
, len
);
5757 RcLine(mbuf
, sizeof mbuf
);
5762 SelectFin(buf
, len
, data
)
5765 char *data
; /* dummy */
5769 if (!len
|| !display
)
5771 if (len
== 1 && *buf
== '-')
5773 SetForeWindow((struct win
*)0);
5777 if ((n
= WindowByNoN(buf
)) < 0)
5783 SelectLayoutFin(buf
, len
, data
)
5786 char *data
; /* dummy */
5790 if (!len
|| !display
)
5792 if (len
== 1 && *buf
== '-')
5794 LoadLayout((struct layout
*)0, (struct canvas
*)0);
5798 lay
= FindLayout(buf
);
5800 Msg(0, "No such layout\n");
5801 else if (lay
== D_layout
)
5802 Msg(0, "This IS layout %d (%s).\n", lay
->lay_number
, lay
->lay_title
);
5805 LoadLayout(lay
, &D_canvas
);
5814 Input("Switch to window: ", 20, INP_COOKED
, SelectFin
, NULL
, 0);
5817 static char setenv_var
[31];
5821 SetenvFin1(buf
, len
, data
)
5824 char *data
; /* dummy */
5826 if (!len
|| !display
)
5832 SetenvFin2(buf
, len
, data
)
5835 char *data
; /* dummy */
5837 if (!len
|| !display
)
5839 debug2("SetenvFin2: setenv '%s' '%s'\n", setenv_var
, buf
);
5840 xsetenv(setenv_var
, buf
);
5848 static char setenv_buf
[50 + sizeof(setenv_var
)]; /* need to be static here, cannot be freed */
5852 strncpy(setenv_var
, arg
, sizeof(setenv_var
) - 1);
5853 sprintf(setenv_buf
, "Enter value for %s: ", setenv_var
);
5854 Input(setenv_buf
, 30, INP_COOKED
, SetenvFin2
, NULL
, 0);
5857 Input("Setenv: Enter variable name: ", 30, INP_COOKED
, SetenvFin1
, NULL
, 0);
5861 * the following options are understood by this parser:
5862 * -f, -f0, -f1, -fy, -fa
5863 * -t title, -T terminal-type, -h height-of-scrollback,
5864 * -ln, -l0, -ly, -l1, -l
5871 struct NewWindow nwin
;
5876 while (av
&& *av
&& av
[0][0] == '-')
5878 if (av
[0][1] == '-')
5890 nwin
.flowflag
= FLOW_NOW
* 0;
5895 nwin
.flowflag
= FLOW_NOW
* 1;
5898 nwin
.flowflag
= FLOW_AUTOFLAG
;
5904 case 't': /* no more -k */
5906 nwin
.aka
= &av
[0][2];
5914 nwin
.term
= &av
[0][2];
5922 nwin
.histheight
= atoi(av
[0] + 2);
5924 nwin
.histheight
= atoi(*av
);
5953 nwin
.monitor
= MON_ON
;
5959 Msg(0, "%s: screen: invalid option -%c.", fn
, av
[0][1]);
5965 if (av
&& *av
&& IsNumColon(*av
, 10, buf
, sizeof(buf
)))
5970 if (num
< 0 || num
> MAXWIN
- 1)
5972 Msg(0, "%s: illegal screen number %d.", fn
, num
);
5982 nwin
.aka
= Filename(*av
);
5989 * CompileKeys must be called before Markroutine is first used.
5990 * to initialise the keys with defaults, call CompileKeys(NULL, mark_key_tab);
5992 * s is an ascii string in a termcap-like syntax. It looks like
5993 * "j=u:k=d:l=r:h=l: =.:" and so on...
5994 * this example rebinds the cursormovement to the keys u (up), d (down),
5995 * l (left), r (right). placing a mark will now be done with ".".
5998 CompileKeys(s
, sl
, array
)
6001 unsigned char *array
;
6004 unsigned char key
, value
;
6008 for (i
= 0; i
< 256; i
++)
6012 debug1("CompileKeys: '%s'\n", s
);
6015 key
= *(unsigned char *)s
++;
6016 if (*s
!= '=' || sl
< 3)
6023 value
= *(unsigned char *)s
++;
6026 while (*s
== '=' && sl
>= 2);
6035 #endif /* COPY_PASTE */
6038 * Asynchronous input functions
6041 #if defined(DETACH) && defined(POW_DETACH)
6043 pow_detach_fn(buf
, len
, data
)
6046 char *data
; /* dummy */
6048 debug("pow_detach_fn called\n");
6054 if (ktab
[(int)(unsigned char)*buf
].nr
!= RC_POW_DETACH
)
6057 write(D_userfd
, "\007", 1);
6058 Msg(0, "Detach aborted.");
6063 #endif /* POW_DETACH */
6067 copy_reg_fn(buf
, len
, data
)
6070 char *data
; /* dummy */
6072 struct plop
*pp
= plop_tab
+ (int)(unsigned char)*buf
;
6083 if (D_user
->u_plop
.len
)
6085 if ((pp
->buf
= (char *)malloc(D_user
->u_plop
.len
)) == NULL
)
6090 bcopy(D_user
->u_plop
.buf
, pp
->buf
, D_user
->u_plop
.len
);
6092 pp
->len
= D_user
->u_plop
.len
;
6094 pp
->enc
= D_user
->u_plop
.enc
;
6096 Msg(0, "Copied %d characters into register %c", D_user
->u_plop
.len
, *buf
);
6100 ins_reg_fn(buf
, len
, data
)
6103 char *data
; /* dummy */
6105 struct plop
*pp
= plop_tab
+ (int)(unsigned char)*buf
;
6113 return; /* Input() should not call us w/o fore, but you never know... */
6115 Msg(0, "ins_reg_fn: Warning: pasting real register '.'!");
6118 MakePaster(&fore
->w_paster
, pp
->buf
, pp
->len
, 0);
6121 Msg(0, "Empty register.");
6123 #endif /* COPY_PASTE */
6126 process_fn(buf
, len
, data
)
6129 char *data
; /* dummy */
6131 struct plop
*pp
= plop_tab
+ (int)(unsigned char)*buf
;
6140 ProcessInput(pp
->buf
, pp
->len
);
6143 Msg(0, "Empty register.");
6147 confirm_fn(buf
, len
, data
)
6154 if (len
|| (*buf
!= 'y' && *buf
!= 'Y'))
6159 act
.nr
= *(int *)data
;
6168 struct acluser
**up
;
6170 char pw1
[130]; /* FreeBSD crypts to 128 bytes */
6175 su_fin(buf
, len
, data
)
6180 struct inputsu
*i
= (struct inputsu
*)data
;
6185 { p
= i
->name
; l
= sizeof(i
->name
) - 1; }
6187 { strcpy(p
= i
->pw1
, "\377"); l
= sizeof(i
->pw1
) - 1; }
6189 { strcpy(p
= i
->pw2
, "\377"); l
= sizeof(i
->pw2
) - 1; }
6191 strncpy(p
, buf
, 1 + (l
< len
) ? l
: len
);
6193 Input("Screen User: ", sizeof(i
->name
) - 1, INP_COOKED
, su_fin
, (char *)i
, 0);
6195 Input("User's UNIX Password: ", sizeof(i
->pw1
)-1, INP_COOKED
|INP_NOECHO
, su_fin
, (char *)i
, 0);
6197 Input("User's Screen Password: ", sizeof(i
->pw2
)-1, INP_COOKED
|INP_NOECHO
, su_fin
, (char *)i
, 0);
6200 if ((p
= DoSu(i
->up
, i
->name
, i
->pw2
, i
->pw1
)))
6207 InputSu(w
, up
, name
)
6209 struct acluser
**up
;
6214 if (!(i
= (struct inputsu
*)calloc(1, sizeof(struct inputsu
))))
6219 su_fin(name
, (int)strlen(name
), (char *)i
); /* can also initialise stuff */
6221 su_fin((char *)0, 0, (char *)i
);
6224 #endif /* MULTIUSER */
6229 pass1(buf
, len
, data
)
6234 struct acluser
*u
= (struct acluser
*)data
;
6239 if (u
->u_password
!= NullStr
)
6240 free((char *)u
->u_password
);
6241 u
->u_password
= SaveStr(buf
);
6242 bzero(buf
, strlen(buf
));
6243 Input("Retype new password:", 100, INP_NOECHO
, pass2
, data
, 0);
6247 pass2(buf
, len
, data
)
6254 struct acluser
*u
= (struct acluser
*)data
;
6257 if (!buf
|| strcmp(u
->u_password
, buf
))
6259 Msg(0, "[ Passwords don't match - checking turned off ]");
6260 if (u
->u_password
!= NullStr
)
6262 bzero(u
->u_password
, strlen(u
->u_password
));
6263 free((char *)u
->u_password
);
6265 u
->u_password
= NullStr
;
6267 else if (u
->u_password
[0] == '\0')
6269 Msg(0, "[ No password - no secure ]");
6271 bzero(buf
, strlen(buf
));
6274 if (u
->u_password
!= NullStr
)
6276 for (st
= 0; st
< 2; st
++)
6277 salt
[st
] = 'A' + (int)((time(0) >> 6 * st
) % 26);
6279 buf
= crypt(u
->u_password
, salt
);
6280 bzero(u
->u_password
, strlen(u
->u_password
));
6281 free((char *)u
->u_password
);
6282 u
->u_password
= SaveStr(buf
);
6283 bzero(buf
, strlen(buf
));
6286 UserFreeCopyBuffer(u
);
6287 u
->u_plop
.len
= strlen(u
->u_password
);
6291 if (!(u
->u_plop
.buf
= SaveStr(u
->u_password
)))
6294 D_user
->u_plop
.len
= 0;
6297 Msg(0, "[ Password moved into copybuffer ]");
6298 #else /* COPY_PASTE */
6299 Msg(0, "[ Crypted password is \"%s\" ]", u
->u_password
);
6300 #endif /* COPY_PASTE */
6303 #endif /* PASSWORD */
6310 for (i
= 0; i
< MAX_DIGRAPH
&& digraphs
[i
].d
[0]; i
++)
6311 if ((digraphs
[i
].d
[0] == (unsigned char)buf
[0] && digraphs
[i
].d
[1] == (unsigned char)buf
[1]) ||
6312 (digraphs
[i
].d
[0] == (unsigned char)buf
[1] && digraphs
[i
].d
[1] == (unsigned char)buf
[0]))
6318 digraph_fn(buf
, len
, data
)
6321 char *data
; /* dummy */
6328 buf
[len
+ 1] = ch
; /* so we can restore it later */
6329 if (ch
< ' ' || ch
== '\177')
6331 if (len
>= 1 && ((*buf
== 'U' && buf
[1] == '+') || (*buf
== '0' && (buf
[1] == 'x' || buf
[1] == 'X'))))
6335 if ((ch
< '0' || ch
> '9') && (ch
< 'a' || ch
> 'f') && (ch
< 'A' || ch
> 'F'))
6337 buf
[len
] = '\034'; /* ^] is ignored by Input() */
6340 if (len
== (*buf
== 'U' ? 5 : 3))
6344 if (len
&& *buf
== '0')
6346 if (ch
< '0' || ch
> '7')
6348 buf
[len
] = '\034'; /* ^] is ignored by Input() */
6363 buf
[len
] = buf
[len
+ 1]; /* stored above */
6368 if (!parse_input_int(buf
, len
, &x
))
6370 i
= digraph_find(buf
);
6371 if ((x
= digraphs
[i
].value
) <= 0)
6373 Msg(0, "Unknown digraph");
6380 if (flayer
->l_encoding
== UTF8
)
6381 i
= ToUtf8(buf
, x
); /* buf is big enough for all UTF-8 codes */
6384 LayProcess(&buf
, &i
);
6395 debug1("StuffKey #%d", i
);
6398 debug1(" - %s", term
[i
+ T_CAPS
].tcname
);
6401 if (i
< KMAP_KEYS
&& D_ESCseen
)
6403 struct action
*act
= &D_ESCseen
[i
+ 256];
6404 if (act
->nr
!= RC_ILLEGAL
)
6407 DoAction(act
, i
+ 256);
6413 if (i
>= T_CURSOR
- T_CAPS
&& i
< T_KEYPAD
- T_CAPS
&& D_cursorkeys
)
6414 i
+= T_OCAPS
- T_CURSOR
;
6415 else if (i
>= T_KEYPAD
- T_CAPS
&& i
< T_OCAPS
- T_CAPS
&& D_keypad
)
6416 i
+= T_OCAPS
- T_CURSOR
;
6417 debug1(" - action %d\n", i
);
6418 flayer
= D_forecv
->c_layer
;
6422 if (InMark() || InInput() || InWList())
6423 act
= i
< KMAP_KEYS
+KMAP_AKEYS
? &mmtab
[i
] : &kmap_exts
[i
- (KMAP_KEYS
+KMAP_AKEYS
)].mm
;
6425 if ((!act
|| act
->nr
== RC_ILLEGAL
) && !D_mapdefault
)
6426 act
= i
< KMAP_KEYS
+KMAP_AKEYS
? &umtab
[i
] : &kmap_exts
[i
- (KMAP_KEYS
+KMAP_AKEYS
)].um
;
6427 if (!act
|| act
->nr
== RC_ILLEGAL
)
6428 act
= i
< KMAP_KEYS
+KMAP_AKEYS
? &dmtab
[i
] : &kmap_exts
[i
- (KMAP_KEYS
+KMAP_AKEYS
)].dm
;
6430 if (discard
&& (!act
|| act
->nr
!= RC_COMMAND
))
6437 if (act
== 0 || act
->nr
== RC_ILLEGAL
)
6451 for (cv
= D_cvlist
; cv
; cv
= cv
->c_next
)
6452 if (Layer2Window(cv
->c_layer
) == wi
)
6458 FindNiceWindow(wi
, presel
)
6464 debug2("FindNiceWindow %d %s\n", wi
? wi
->w_number
: -1 , presel
? presel
: "NULL");
6467 i
= WindowByNoN(presel
);
6474 if (wi
&& AclCheckPermWin(D_user
, ACL_READ
, wi
))
6477 if (!wi
|| (IsOnDisplay(wi
) && !presel
))
6479 /* try to get another window */
6482 for (wi
= windows
; wi
; wi
= wi
->w_next
)
6483 if (!wi
->w_layer
.l_cvlist
&& !AclCheckPermWin(D_user
, ACL_WRITE
, wi
))
6486 for (wi
= windows
; wi
; wi
= wi
->w_next
)
6487 if (wi
->w_layer
.l_cvlist
&& !IsOnDisplay(wi
) && !AclCheckPermWin(D_user
, ACL_WRITE
, wi
))
6490 for (wi
= windows
; wi
; wi
= wi
->w_next
)
6491 if (!wi
->w_layer
.l_cvlist
&& !AclCheckPermWin(D_user
, ACL_READ
, wi
))
6494 for (wi
= windows
; wi
; wi
= wi
->w_next
)
6495 if (wi
->w_layer
.l_cvlist
&& !IsOnDisplay(wi
) && !AclCheckPermWin(D_user
, ACL_READ
, wi
))
6499 for (wi
= windows
; wi
; wi
= wi
->w_next
)
6500 if (!wi
->w_layer
.l_cvlist
)
6503 for (wi
= windows
; wi
; wi
= wi
->w_next
)
6504 if (wi
->w_layer
.l_cvlist
&& !IsOnDisplay(wi
))
6508 if (wi
&& AclCheckPermWin(D_user
, ACL_READ
, wi
))
6516 /* sorted list of all commands */
6517 static struct comm
**commtab
;
6518 static int ncommtab
;
6523 void (*hand
) __P((struct comm
*, char **, int));
6526 for (n
= 0; cos
[n
].name
; n
++)
6531 commtab
= (struct commt
*)realloc(commtab
, sizeof(*commtab
) * (ncommtab
+ n
));
6533 commtab
= (struct commt
*)malloc(sizeof(*commtab
) * (ncommtab
+ n
));
6536 for (i
= 0; i
< n
; i
++)
6538 for (j
= 0; j
< ncommtab
; j
++)
6540 r
= strcmp(cos
[i
].name
, commtab
[j
]->name
);
6542 Panic(0, "Duplicate command: %s\n", cos
[i
].name
);
6546 for (r
= ncommtab
; r
> j
; r
--)
6547 commtab
[r
] = commtab
[r
- 1];
6548 commtab
[j
] = cos
+ i
;
6549 cos
[i
].handler
= hand
;
6550 bzero(cos
[i
].userbits
, sizeof(cos
[i
].userbits
));
6559 int x
, m
, l
= 0, r
= ncommtab
- 1;
6563 x
= strcmp(str
, commtab
[m
]->name
);
6577 CalcSlicePercent(cv
, percent
)
6582 if (!cv
|| !cv
->c_slback
)
6584 up
= CalcSlicePercent(cv
->c_slback
->c_slback
, percent
);
6586 for (cv
= cv
->c_slback
->c_slperp
, wsum
= 0; cv
; cv
= cv
->c_slnext
)
6587 wsum
+= cv
->c_slweight
;
6590 return (up
* w
) / wsum
;
6594 ChangeCanvasSize(fcv
, abs
, diff
, gflag
, percent
)
6595 struct canvas
*fcv
; /* make this canvas bigger */
6596 int abs
; /* mode: 0:rel 1:abs 2:max */
6597 int diff
; /* change this much */
6598 int gflag
; /* go up if neccessary */
6602 int done
, have
, m
, dir
;
6604 debug3("ChangeCanvasSize abs %d diff %d percent=%d\n", abs
, diff
, percent
);
6605 if (abs
== 0 && diff
== 0)
6610 fcv
->c_slweight
= 0;
6613 for (cv
= fcv
->c_slback
->c_slperp
; cv
; cv
= cv
->c_slnext
)
6615 fcv
->c_slweight
= 1;
6616 cv
= fcv
->c_slback
->c_slback
;
6617 if (gflag
&& cv
&& cv
->c_slback
)
6618 ChangeCanvasSize(cv
, abs
, diff
, gflag
, percent
);
6626 if (percent
&& diff
> percent
)
6632 for (cv
= fcv
->c_slback
->c_slperp
, wsum
= 0; cv
; cv
= cv
->c_slnext
)
6633 wsum
+= cv
->c_slweight
;
6636 up
= gflag
? CalcSlicePercent(fcv
->c_slback
->c_slback
, percent
) : percent
;
6637 debug3("up=%d, wsum=%d percent=%d\n", up
, wsum
, percent
);
6640 int scale
= wsum
< 10 ? 1000 : 100;
6641 for (cv
= fcv
->c_slback
->c_slperp
; cv
; cv
= cv
->c_slnext
)
6642 cv
->c_slweight
*= scale
;
6644 debug1("scaled wsum to %d\n", wsum
);
6646 for (cv
= fcv
->c_slback
->c_slperp
; cv
; cv
= cv
->c_slnext
)
6650 cv
->c_slweight
= (cv
->c_slweight
* up
) / percent
;
6651 if (cv
->c_slweight
== 0)
6654 debug1(" - weight %d\n", cv
->c_slweight
);
6656 diff
= (diff
* wsum
) / percent
;
6662 if (abs
&& diff
== (fcv
->c_slorient
== SLICE_VERT
? fcv
->c_ye
- fcv
->c_ys
+ 2 : fcv
->c_xe
- fcv
->c_xs
+ 2))
6664 /* fix weights to real size (can't be helped, sorry) */
6665 for (cv
= fcv
->c_slback
->c_slperp
; cv
; cv
= cv
->c_slnext
)
6667 cv
->c_slweight
= cv
->c_slorient
== SLICE_VERT
? cv
->c_ye
- cv
->c_ys
+ 2 : cv
->c_xe
- cv
->c_xs
+ 2;
6668 debug1(" - weight %d\n", cv
->c_slweight
);
6672 diff
= diff
- fcv
->c_slweight
;
6673 debug1("diff = %d\n", diff
);
6678 cv
= fcv
->c_slnext
? fcv
->c_slnext
: fcv
->c_slprev
;
6679 fcv
->c_slweight
+= diff
;
6680 cv
->c_slweight
-= diff
;
6685 for (cv
= fcv
->c_slnext
; diff
> 0; cv
= dir
> 0 ? cv
->c_slnext
: cv
->c_slprev
)
6689 debug1("reached end, dir is %d\n", dir
);
6699 m
= cv
->c_slperp
? CountCanvasPerp(cv
) * 2 : 2;
6700 debug2("min is %d, have %d\n", m
, cv
->c_slweight
);
6701 if (cv
->c_slweight
> m
)
6703 have
= cv
->c_slweight
- m
;
6706 debug1("subtract %d\n", have
);
6707 cv
->c_slweight
-= have
;
6714 /* need more room! */
6715 cv
= fcv
->c_slback
->c_slback
;
6716 if (cv
&& cv
->c_slback
)
6717 done
+= ChangeCanvasSize(fcv
->c_slback
->c_slback
, 0, diff
, gflag
, percent
);
6719 fcv
->c_slweight
+= done
;
6720 debug1("ChangeCanvasSize returns %d\n", done
);
6725 ResizeRegions(arg
, flags
)
6731 int gflag
= 0, abs
= 0, percent
= 0;
6737 if (D_forecv
->c_slorient
== SLICE_UNKN
)
6739 Msg(0, "resize: need more than one region");
6742 gflag
= flags
& RESIZE_FLAG_L
? 0 : 1;
6743 orient
|= flags
& RESIZE_FLAG_H
? SLICE_HORI
: 0;
6744 orient
|= flags
& RESIZE_FLAG_V
? SLICE_VERT
: 0;
6746 orient
= D_forecv
->c_slorient
;
6750 /* make all regions the same height */
6751 struct canvas
*cv
= gflag
? &D_canvas
: D_forecv
->c_slback
;
6752 if (cv
->c_slperp
->c_slorient
& orient
)
6753 EqualizeCanvas(cv
->c_slperp
, gflag
);
6754 /* can't use cv->c_slorient directly as it can be D_canvas */
6755 if ((cv
->c_slperp
->c_slorient
^ (SLICE_HORI
^ SLICE_VERT
)) & orient
)
6760 EqualizeCanvas(cv
->c_slperp
, gflag
);
6763 EqualizeCanvas(cv
, gflag
);
6766 RecreateCanvasChain();
6767 RethinkDisplayViewports();
6768 ResizeLayersToCanvases();
6771 if (!strcmp(arg
, "min") || !strcmp(arg
, "0"))
6776 else if (!strcmp(arg
, "max") || !strcmp(arg
, "_"))
6783 if (l
> 0 && arg
[l
- 1] == '%')
6786 diff
= atoi(arg
+ 1);
6787 else if (*arg
== '-')
6788 diff
= -atoi(arg
+ 1);
6791 diff
= atoi(arg
); /* +1 because of caption line */
6794 abs
= diff
== 0 ? 2 : 1;
6800 diff
= diff
* percent
/ 100;
6802 if (cv
->c_slorient
& orient
)
6803 ChangeCanvasSize(cv
, abs
, diff
, gflag
, percent
);
6804 if (cv
->c_slback
->c_slorient
& orient
)
6805 ChangeCanvasSize(cv
->c_slback
, abs
, diff
, gflag
, percent
);
6807 ResizeCanvas(&D_canvas
);
6808 RecreateCanvasChain();
6809 RethinkDisplayViewports();
6810 ResizeLayersToCanvases();
6817 if (siz
+ diff
> dsize
- (nreg
- 1) * 2 - 1)
6818 diff
= dsize
- (nreg
- 1) * 2 - 1 - siz
;
6819 if (diff
== 0 || siz
+ diff
< 1)
6824 if (D_forecv
->c_next
)
6826 D_forecv
->c_ye
+= diff
;
6827 D_forecv
->c_next
->c_ys
+= diff
;
6828 D_forecv
->c_next
->c_yoff
+= diff
;
6832 for (cv
= D_cvlist
; cv
; cv
= cv
->c_next
)
6833 if (cv
->c_next
== D_forecv
)
6837 D_forecv
->c_ys
-= diff
;
6838 D_forecv
->c_yoff
-= diff
;
6843 int s
, i
= 0, found
= 0, di
= diff
, d2
;
6844 s
= dsize
- (nreg
- 1) * 2 - 1 - siz
;
6845 for (cv
= D_cvlist
; cv
; i
= cv
->c_ye
+ 2, cv
= cv
->c_next
)
6849 cv
->c_ye
= i
+ (cv
->c_ye
- cv
->c_ys
) + diff
;
6850 cv
->c_yoff
-= cv
->c_ys
- i
;
6855 s
-= cv
->c_ye
- cv
->c_ys
;
6863 d2
= di
> cv
->c_ye
- cv
->c_ys
? cv
->c_ye
- cv
->c_ys
: di
;
6865 cv
->c_ye
= i
+ (cv
->c_ye
- cv
->c_ys
) - d2
;
6866 cv
->c_yoff
-= cv
->c_ys
- i
;
6870 RethinkDisplayViewports();
6871 ResizeLayersToCanvases();
6876 ResizeFin(buf
, len
, data
)
6882 int flags
= *(int *)data
;
6883 ch
= ((unsigned char *)buf
)[len
];
6886 ResizeRegions(buf
, flags
);
6890 flags
^= RESIZE_FLAG_H
;
6892 flags
^= RESIZE_FLAG_V
;
6894 flags
|= RESIZE_FLAG_H
|RESIZE_FLAG_V
;
6896 flags
^= D_forecv
->c_slorient
== SLICE_VERT
? RESIZE_FLAG_H
: RESIZE_FLAG_V
;
6898 flags
^= RESIZE_FLAG_L
;
6901 inp_setprompt(resizeprompts
[flags
], NULL
);
6902 *(int *)data
= flags
;
6913 p
= Layer2Window(D_forecv
->c_layer
);
6914 for (i
= 3; i
>=0; i
--)
6915 SetXtermOSC(i
, p
? p
->w_xtermosc
[i
] : 0);
6920 ParseAttrColor(s1
, s2
, msgok
)
6932 while (*ss
&& *ss
!= ' ')
6936 if (*s
&& (s2
|| *ss
|| !((*s
>= 'a' && *s
<= 'z') || (*s
>= 'A' && *s
<= 'Z') || *s
== '.')))
6938 int mode
= 0, n
= 0;
6956 if (*s
>= '0' && *s
<= '9')
6959 if (*s
>= '0' && *s
<= '9')
6960 n
= n
* 16 + (*s
++ - '0');
6961 else if (*s
>= 'a' && *s
<= 'f')
6962 n
= n
* 16 + (*s
++ - ('a' - 10));
6963 else if (*s
>= 'A' && *s
<= 'F')
6964 n
= n
* 16 + (*s
++ - ('A' - 10));
6965 else if (*s
&& *s
!= ' ')
6968 Msg(0, "Illegal attribute hexchar '%c'", *s
);
6974 while (*s
&& *s
!= ' ')
6991 Msg(0, "Illegal attribute specifier '%c'", *s
);
6997 if (*s
&& *s
!= ' ')
7000 Msg(0, "junk after attribute description: '%c'", *s
);
7012 while (*s
&& *s
== ' ')
7020 Msg(0, "junk after description: '%c'", *s
);
7024 while (*s
&& *s
== ' ')
7031 static char costr
[] = "krgybmcw d i.01234567 9 f FKRGYBMCW I ";
7041 for (j
= 0; j
< 2 && *s
&& *s
!= ' '; j
++)
7043 for (i
= 0; costr
[i
]; i
++)
7049 Msg(0, "illegal color descriptor: '%c'", *s
);
7053 n
= n
<< 4 | (i
& 15);
7056 n
= (n
& 0x20ff) | 0x200;
7060 if ((n
& 0xf00) == 0xf00)
7061 n
^= 0xf00; /* clear superflous bits */
7064 n
^= 0x2400; /* shift bit into right position */
7067 n
|= 0xf0; /* don't change bg color */
7068 if (numco
!= 2 && n
!= 0xff)
7069 n
|= 0x100; /* special invert mode */
7070 if (*s
&& *s
!= ' ')
7073 Msg(0, "junk after color description: '%c'", *s
);
7081 while (*s
&& *s
== ' ')
7086 Msg(0, "junk after description: '%c'", *s
);
7089 debug1("ParseAttrColor %06x\n", r
);
7097 * e just set intensity
7098 * f don't change anything
7099 * Intensity is encoded into bits 17(fg) and 18(bg).
7102 ApplyAttrColor(i
, mc
)
7106 debug1("ApplyAttrColor %06x\n", i
);
7107 mc
->attr
|= i
>> 8 & 255;
7108 mc
->attr
^= i
& 255;
7110 i
= (i
>> 16) ^ 0xff;
7111 if ((i
& 0x100) != 0)
7114 if (mc
->attr
& (A_SO
|A_RV
))
7116 i
= ((i
& 0x0f) << 4) | ((i
& 0xf0) >> 4) | ((i
& 0x200) << 1) | ((i
& 0x400) >> 1);
7118 i
= ((i
& 0x0f) << 4) | ((i
& 0xf0) >> 4);
7122 if ((i
& 0x0f) != 0x0f)
7123 mc
->attr
= (mc
->attr
& 0xbf) | ((i
>> 3) & 0x40);
7124 if ((i
& 0xf0) != 0xf0)
7125 mc
->attr
= (mc
->attr
& 0x7f) | ((i
>> 3) & 0x80);
7127 mc
->color
= 0x99 ^ mc
->color
;
7128 if ((i
& 0x0e) == 0x0e)
7129 i
= (i
& 0xf0) | (mc
->color
& 0x0f);
7130 if ((i
& 0xe0) == 0xe0)
7131 i
= (i
& 0x0f) | (mc
->color
& 0xf0);
7132 mc
->color
= 0x99 ^ i
;
7133 debug2("ApplyAttrColor - %02x %02x\n", mc
->attr
, i
);