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 static void AddAlias
__P((const char *name
, const char *val
, char **args
, int *argl
, int count
));
168 static struct alias
* FindAlias
__P((const char *name
));
169 static struct alias
* FindAliasnr
__P((int));
170 static void DelAlias
__P((const char *name
));
171 static int DoAlias
__P((const char *, char **, int *));
173 extern struct layer
*flayer
;
174 extern struct display
*display
, *displays
;
175 extern struct win
*fore
, *console_window
, *windows
;
176 extern struct acluser
*users
;
177 extern struct layout
*layouts
, *layout_attach
, layout_last_marker
;
178 extern struct layout
*laytab
[];
180 extern char screenterm
[], HostName
[], version
[];
181 extern struct NewWindow nwin_undef
, nwin_default
;
182 extern struct LayFuncs WinLf
, MarkLf
;
184 extern int Z0width
, Z1width
;
185 extern int real_uid
, real_gid
;
188 extern int nethackflag
;
192 struct win
*wtab
[MAXWIN
]; /* window table, should be dynamic */
196 extern int maxusercount
;
200 struct plop plop_tab
[MAX_PLOP_DEFS
];
203 # define PTYMODE 0622
206 int TtyMode
= PTYMODE
;
207 int hardcopy_append
= 0;
208 int all_norefresh
= 0;
211 char *zmodem_sendcmd
;
212 char *zmodem_recvcmd
;
213 static char *zmodes
[4] = {"off", "auto", "catch", "pass"};
217 struct action idleaction
;
222 struct action ktab
[256 + KMAP_KEYS
]; /* command key translation table */
226 struct action ktab
[256 + KMAP_KEYS
];
228 struct kclass
*kclasses
;
231 struct action umtab
[KMAP_KEYS
+KMAP_AKEYS
];
232 struct action dmtab
[KMAP_KEYS
+KMAP_AKEYS
];
233 struct action mmtab
[KMAP_KEYS
+KMAP_AKEYS
];
234 struct kmap_ext
*kmap_exts
;
236 static int maptimeout
= 300;
240 #define MAX_DIGRAPH 512
254 char *name
; /* Name of the alias */
255 int cmdnr
; /* Number of the command this is alias for */
256 char **args
; /* The argument list for the command */
260 struct alias
*g_aliases_list
= NULL
;
263 /* digraph table taken from old vim and rfc1345 */
264 static struct digraph digraphs
[MAX_DIGRAPH
+ 1] = {
265 {' ', ' ', 160}, /* */
266 {'N', 'S', 160}, /* */
267 {'~', '!', 161}, /* ¡ */
268 {'!', '!', 161}, /* ¡ */
269 {'!', 'I', 161}, /* ¡ */
270 {'c', '|', 162}, /* ¢ */
271 {'c', 't', 162}, /* ¢ */
272 {'$', '$', 163}, /* £ */
273 {'P', 'd', 163}, /* £ */
274 {'o', 'x', 164}, /* ¤ */
275 {'C', 'u', 164}, /* ¤ */
276 {'C', 'u', 164}, /* ¤ */
277 {'E', 'u', 164}, /* ¤ */
278 {'Y', '-', 165}, /* ¥ */
279 {'Y', 'e', 165}, /* ¥ */
280 {'|', '|', 166}, /* ¦ */
281 {'B', 'B', 166}, /* ¦ */
282 {'p', 'a', 167}, /* § */
283 {'S', 'E', 167}, /* § */
284 {'"', '"', 168}, /* ¨ */
285 {'\'', ':', 168}, /* ¨ */
286 {'c', 'O', 169}, /* © */
287 {'C', 'o', 169}, /* © */
288 {'a', '-', 170}, /* ª */
289 {'<', '<', 171}, /* « */
290 {'-', ',', 172}, /* ¬ */
291 {'N', 'O', 172}, /* ¬ */
292 {'-', '-', 173}, /* */
293 {'r', 'O', 174}, /* ® */
294 {'R', 'g', 174}, /* ® */
295 {'-', '=', 175}, /* ¯ */
296 {'\'', 'm', 175}, /* ¯ */
297 {'~', 'o', 176}, /* ° */
298 {'D', 'G', 176}, /* ° */
299 {'+', '-', 177}, /* ± */
300 {'2', '2', 178}, /* ² */
301 {'2', 'S', 178}, /* ² */
302 {'3', '3', 179}, /* ³ */
303 {'3', 'S', 179}, /* ³ */
304 {'\'', '\'', 180}, /* ´ */
305 {'j', 'u', 181}, /* µ */
306 {'M', 'y', 181}, /* µ */
307 {'p', 'p', 182}, /* ¶ */
308 {'P', 'I', 182}, /* ¶ */
309 {'~', '.', 183}, /* · */
310 {'.', 'M', 183}, /* · */
311 {',', ',', 184}, /* ¸ */
312 {'\'', ',', 184}, /* ¸ */
313 {'1', '1', 185}, /* ¹ */
314 {'1', 'S', 185}, /* ¹ */
315 {'o', '-', 186}, /* º */
316 {'>', '>', 187}, /* » */
317 {'1', '4', 188}, /* ¼ */
318 {'1', '2', 189}, /* ½ */
319 {'3', '4', 190}, /* ¾ */
320 {'~', '?', 191}, /* ¿ */
321 {'?', '?', 191}, /* ¿ */
322 {'?', 'I', 191}, /* ¿ */
323 {'A', '`', 192}, /* À */
324 {'A', '!', 192}, /* À */
325 {'A', '\'', 193}, /* Á */
326 {'A', '^', 194}, /* Â */
327 {'A', '>', 194}, /* Â */
328 {'A', '~', 195}, /* Ã */
329 {'A', '?', 195}, /* Ã */
330 {'A', '"', 196}, /* Ä */
331 {'A', ':', 196}, /* Ä */
332 {'A', '@', 197}, /* Å */
333 {'A', 'A', 197}, /* Å */
334 {'A', 'E', 198}, /* Æ */
335 {'C', ',', 199}, /* Ç */
336 {'E', '`', 200}, /* È */
337 {'E', '!', 200}, /* È */
338 {'E', '\'', 201}, /* É */
339 {'E', '^', 202}, /* Ê */
340 {'E', '>', 202}, /* Ê */
341 {'E', '"', 203}, /* Ë */
342 {'E', ':', 203}, /* Ë */
343 {'I', '`', 204}, /* Ì */
344 {'I', '!', 204}, /* Ì */
345 {'I', '\'', 205}, /* Í */
346 {'I', '^', 206}, /* Î */
347 {'I', '>', 206}, /* Î */
348 {'I', '"', 207}, /* Ï */
349 {'I', ':', 207}, /* Ï */
350 {'D', '-', 208}, /* Ð */
351 {'N', '~', 209}, /* Ñ */
352 {'N', '?', 209}, /* Ñ */
353 {'O', '`', 210}, /* Ò */
354 {'O', '!', 210}, /* Ò */
355 {'O', '\'', 211}, /* Ó */
356 {'O', '^', 212}, /* Ô */
357 {'O', '>', 212}, /* Ô */
358 {'O', '~', 213}, /* Õ */
359 {'O', '?', 213}, /* Õ */
360 {'O', '"', 214}, /* Ö */
361 {'O', ':', 214}, /* Ö */
362 {'/', '\\', 215}, /* × */
363 {'*', 'x', 215}, /* × */
364 {'O', '/', 216}, /* Ø */
365 {'U', '`', 217}, /* Ù */
366 {'U', '!', 217}, /* Ù */
367 {'U', '\'', 218}, /* Ú */
368 {'U', '^', 219}, /* Û */
369 {'U', '>', 219}, /* Û */
370 {'U', '"', 220}, /* Ü */
371 {'U', ':', 220}, /* Ü */
372 {'Y', '\'', 221}, /* Ý */
373 {'I', 'p', 222}, /* Þ */
374 {'T', 'H', 222}, /* Þ */
375 {'s', 's', 223}, /* ß */
376 {'s', '"', 223}, /* ß */
377 {'a', '`', 224}, /* à */
378 {'a', '!', 224}, /* à */
379 {'a', '\'', 225}, /* á */
380 {'a', '^', 226}, /* â */
381 {'a', '>', 226}, /* â */
382 {'a', '~', 227}, /* ã */
383 {'a', '?', 227}, /* ã */
384 {'a', '"', 228}, /* ä */
385 {'a', ':', 228}, /* ä */
386 {'a', 'a', 229}, /* å */
387 {'a', 'e', 230}, /* æ */
388 {'c', ',', 231}, /* ç */
389 {'e', '`', 232}, /* è */
390 {'e', '!', 232}, /* è */
391 {'e', '\'', 233}, /* é */
392 {'e', '^', 234}, /* ê */
393 {'e', '>', 234}, /* ê */
394 {'e', '"', 235}, /* ë */
395 {'e', ':', 235}, /* ë */
396 {'i', '`', 236}, /* ì */
397 {'i', '!', 236}, /* ì */
398 {'i', '\'', 237}, /* í */
399 {'i', '^', 238}, /* î */
400 {'i', '>', 238}, /* î */
401 {'i', '"', 239}, /* ï */
402 {'i', ':', 239}, /* ï */
403 {'d', '-', 240}, /* ð */
404 {'n', '~', 241}, /* ñ */
405 {'n', '?', 241}, /* ñ */
406 {'o', '`', 242}, /* ò */
407 {'o', '!', 242}, /* ò */
408 {'o', '\'', 243}, /* ó */
409 {'o', '^', 244}, /* ô */
410 {'o', '>', 244}, /* ô */
411 {'o', '~', 245}, /* õ */
412 {'o', '?', 245}, /* õ */
413 {'o', '"', 246}, /* ö */
414 {'o', ':', 246}, /* ö */
415 {':', '-', 247}, /* ÷ */
416 {'o', '/', 248}, /* ø */
417 {'u', '`', 249}, /* ù */
418 {'u', '!', 249}, /* ù */
419 {'u', '\'', 250}, /* ú */
420 {'u', '^', 251}, /* û */
421 {'u', '>', 251}, /* û */
422 {'u', '"', 252}, /* ü */
423 {'u', ':', 252}, /* ü */
424 {'y', '\'', 253}, /* ý */
425 {'i', 'p', 254}, /* þ */
426 {'t', 'h', 254}, /* þ */
427 {'y', '"', 255}, /* ÿ */
428 {'y', ':', 255}, /* ÿ */
429 {'"', '[', 196}, /* Ä */
430 {'"', '\\', 214}, /* Ö */
431 {'"', ']', 220}, /* Ü */
432 {'"', '{', 228}, /* ä */
433 {'"', '|', 246}, /* ö */
434 {'"', '}', 252}, /* ü */
435 {'"', '~', 223} /* ß */
438 #define RESIZE_FLAG_H 1
439 #define RESIZE_FLAG_V 2
440 #define RESIZE_FLAG_L 4
442 static char *resizeprompts
[] = {
444 "resize -h # lines: ",
445 "resize -v # lines: ",
446 "resize -b # lines: ",
447 "resize -l # lines: ",
448 "resize -l -h # lines: ",
449 "resize -l -v # lines: ",
450 "resize -l -b # lines: ",
454 parse_input_int(buf
, len
, val
)
460 if (len
>= 1 && ((*buf
== 'U' && buf
[1] == '+') || (*buf
== '0' && (buf
[1] == 'x' || buf
[1] == 'X'))))
463 for (i
= 2; i
< len
; i
++)
465 if (buf
[i
] >= '0' && buf
[i
] <= '9')
466 x
= x
* 16 | (buf
[i
] - '0');
467 else if (buf
[i
] >= 'a' && buf
[i
] <= 'f')
468 x
= x
* 16 | (buf
[i
] - ('a' - 10));
469 else if (buf
[i
] >= 'A' && buf
[i
] <= 'F')
470 x
= x
* 16 | (buf
[i
] - ('A' - 10));
475 else if (buf
[0] == '0')
478 for (i
= 1; i
< len
; i
++)
480 if (buf
[i
] < '0' || buf
[i
] > '7')
482 x
= x
* 8 | (buf
[i
] - '0');
496 register unsigned int i
;
501 for (i
= 0; i
< sizeof(ktab
)/sizeof(*ktab
); i
++)
503 ktab
[i
].nr
= RC_ILLEGAL
;
504 ktab
[i
].args
= noargs
;
508 for (i
= 0; i
< KMAP_KEYS
+KMAP_AKEYS
; i
++)
510 umtab
[i
].nr
= RC_ILLEGAL
;
511 umtab
[i
].args
= noargs
;
513 dmtab
[i
].nr
= RC_ILLEGAL
;
514 dmtab
[i
].args
= noargs
;
516 mmtab
[i
].nr
= RC_ILLEGAL
;
517 mmtab
[i
].args
= noargs
;
521 for (i
= 0; i
< NKMAPDEF
; i
++)
523 if (i
+ KMAPDEFSTART
< T_CAPS
)
525 if (i
+ KMAPDEFSTART
>= T_CAPS
+ KMAP_KEYS
)
529 argarr
[0] = kmapdef
[i
];
530 SaveAction(dmtab
+ i
+ (KMAPDEFSTART
- T_CAPS
), RC_STUFF
, argarr
, 0);
532 for (i
= 0; i
< NKMAPADEF
; i
++)
534 if (i
+ KMAPADEFSTART
< T_CURSOR
)
536 if (i
+ KMAPADEFSTART
>= T_CURSOR
+ KMAP_AKEYS
)
538 if (kmapadef
[i
] == 0)
540 argarr
[0] = kmapadef
[i
];
541 SaveAction(dmtab
+ i
+ (KMAPADEFSTART
- T_CURSOR
+ KMAP_KEYS
), RC_STUFF
, argarr
, 0);
543 for (i
= 0; i
< NKMAPMDEF
; i
++)
545 if (i
+ KMAPMDEFSTART
< T_CAPS
)
547 if (i
+ KMAPMDEFSTART
>= T_CAPS
+ KMAP_KEYS
)
549 if (kmapmdef
[i
] == 0)
551 argarr
[0] = kmapmdef
[i
];
553 SaveAction(mmtab
+ i
+ (KMAPMDEFSTART
- T_CAPS
), RC_STUFF
, argarr
, 0);
557 ktab
['h'].nr
= RC_HARDCOPY
;
559 ktab
['z'].nr
= ktab
[Ctrl('z')].nr
= RC_SUSPEND
;
561 ktab
['c'].nr
= ktab
[Ctrl('c')].nr
= RC_SCREEN
;
562 ktab
[' '].nr
= ktab
[Ctrl(' ')].nr
=
563 ktab
['n'].nr
= ktab
[Ctrl('n')].nr
= RC_NEXT
;
564 ktab
['N'].nr
= RC_NUMBER
;
565 ktab
[Ctrl('h')].nr
= ktab
[0177].nr
= ktab
['p'].nr
= ktab
[Ctrl('p')].nr
= RC_PREV
;
566 ktab
['k'].nr
= ktab
[Ctrl('k')].nr
= RC_KILL
;
567 ktab
['l'].nr
= ktab
[Ctrl('l')].nr
= RC_REDISPLAY
;
568 ktab
['w'].nr
= ktab
[Ctrl('w')].nr
= RC_WINDOWS
;
569 ktab
['v'].nr
= RC_VERSION
;
570 ktab
[Ctrl('v')].nr
= RC_DIGRAPH
;
571 ktab
['q'].nr
= ktab
[Ctrl('q')].nr
= RC_XON
;
572 ktab
['s'].nr
= ktab
[Ctrl('s')].nr
= RC_XOFF
;
573 ktab
['t'].nr
= ktab
[Ctrl('t')].nr
= RC_TIME
;
574 ktab
['i'].nr
= ktab
[Ctrl('i')].nr
= RC_INFO
;
575 ktab
['m'].nr
= ktab
[Ctrl('m')].nr
= RC_LASTMSG
;
576 ktab
['A'].nr
= RC_TITLE
;
577 #if defined(UTMPOK) && defined(LOGOUTOK)
578 ktab
['L'].nr
= RC_LOGIN
;
580 ktab
[','].nr
= RC_LICENSE
;
581 ktab
['W'].nr
= RC_WIDTH
;
582 ktab
['.'].nr
= RC_DUMPTERMCAP
;
583 ktab
[Ctrl('\\')].nr
= RC_QUIT
;
585 ktab
['d'].nr
= ktab
[Ctrl('d')].nr
= RC_DETACH
;
587 ktab
['D'].nr
= RC_POW_DETACH
;
590 ktab
['r'].nr
= ktab
[Ctrl('r')].nr
= RC_WRAP
;
591 ktab
['f'].nr
= ktab
[Ctrl('f')].nr
= RC_FLOW
;
592 ktab
['C'].nr
= RC_CLEAR
;
593 ktab
['Z'].nr
= RC_RESET
;
594 ktab
['H'].nr
= RC_LOG
;
595 ktab
['M'].nr
= RC_MONITOR
;
596 ktab
['?'].nr
= RC_HELP
;
598 ktab
['*'].nr
= RC_DISPLAYS
;
604 SaveAction(ktab
+ '-', RC_SELECT
, args
, 0);
606 for (i
= 0; i
< ((MAXWIN
< 10) ? MAXWIN
: 10); i
++)
608 char *args
[2], arg1
[10];
611 sprintf(arg1
, "%d", i
);
612 SaveAction(ktab
+ '0' + i
, RC_SELECT
, args
, 0);
614 ktab
['\''].nr
= RC_SELECT
; /* calling a window by name */
619 SaveAction(ktab
+ '"', RC_WINDOWLIST
, args
, 0);
621 ktab
[Ctrl('G')].nr
= RC_VBELL
;
622 ktab
[':'].nr
= RC_COLON
;
624 ktab
['['].nr
= ktab
[Ctrl('[')].nr
= RC_COPY
;
629 SaveAction(ktab
+ ']', RC_PASTE
, args
, 0);
630 SaveAction(ktab
+ Ctrl(']'), RC_PASTE
, args
, 0);
632 ktab
['{'].nr
= RC_HISTORY
;
633 ktab
['}'].nr
= RC_HISTORY
;
634 ktab
['>'].nr
= RC_WRITEBUF
;
635 ktab
['<'].nr
= RC_READBUF
;
636 ktab
['='].nr
= RC_REMOVEBUF
;
639 ktab
['D'].nr
= RC_POW_DETACH
;
642 ktab
['x'].nr
= ktab
[Ctrl('x')].nr
= RC_LOCKSCREEN
;
644 ktab
['b'].nr
= ktab
[Ctrl('b')].nr
= RC_BREAK
;
645 ktab
['B'].nr
= RC_POW_BREAK
;
646 ktab
['_'].nr
= RC_SILENCE
;
647 ktab
['S'].nr
= RC_SPLIT
;
648 ktab
['Q'].nr
= RC_ONLY
;
649 ktab
['X'].nr
= RC_REMOVE
;
650 ktab
['F'].nr
= RC_FIT
;
651 ktab
['\t'].nr
= RC_FOCUS
;
656 SaveAction(ktab
+ T_BACKTAB
- T_CAPS
+ 256, RC_FOCUS
, args
, 0);
662 SaveAction(ktab
+ '|', RC_SPLIT
, args
, 0);
664 /* These come last; they may want overwrite others: */
667 ClearAction(&ktab
[DefaultEsc
]);
668 ktab
[DefaultEsc
].nr
= RC_OTHER
;
670 if (DefaultMetaEsc
>= 0)
672 ClearAction(&ktab
[DefaultMetaEsc
]);
673 ktab
[DefaultMetaEsc
].nr
= RC_META
;
676 idleaction
.nr
= RC_BLANKER
;
677 idleaction
.args
= noargs
;
681 static struct action
*
682 FindKtab(class, create
)
686 struct kclass
*kp
, **kpp
;
691 for (kpp
= &kclasses
; (kp
= *kpp
) != 0; kpp
= &kp
->next
)
692 if (!strcmp(kp
->name
, class))
698 if (strlen(class) > 80)
700 Msg(0, "Command class name too long.");
703 kp
= malloc(sizeof(*kp
));
709 kp
->name
= SaveStr(class);
710 for (i
= 0; i
< (int)(sizeof(kp
->ktab
)/sizeof(*kp
->ktab
)); i
++)
712 kp
->ktab
[i
].nr
= RC_ILLEGAL
;
713 kp
->ktab
[i
].args
= noargs
;
727 if (act
->nr
== RC_ILLEGAL
)
729 act
->nr
= RC_ILLEGAL
;
730 if (act
->args
== noargs
)
732 for (p
= act
->args
; *p
; p
++)
734 free((char *)act
->args
);
740 * ProcessInput: process input from display and feed it into
741 * the layer on canvas D_forecv.
747 * This ProcessInput just does the keybindings and passes
748 * everything else on to ProcessInput2.
752 ProcessInput(ibuf
, ilen
)
757 unsigned char *s
, *q
;
761 debug1("ProcessInput: %d bytes\n", ilen
);
762 if (display
== 0 || ilen
== 0)
767 s
= (unsigned char *)ibuf
;
771 if (D_dontmap
|| !D_nseqs
)
778 debug3("cmp %c %c[%d]\n", ch
, *D_seqp
, D_seqp
- D_kmaps
);
781 l
= D_seqp
[D_seqp
[-D_seql
-1] + 1];
785 debug1("miss %d\n", D_seqp
- D_kmaps
);
788 debug("complete miss\n");
791 p
= (char *)D_seqp
- l
;
793 D_seqp
= D_kmaps
+ 3;
796 if ((q
= D_seqh
) != 0)
799 i
= q
[0] << 8 | q
[1];
800 i
&= ~KMAP_NOTIMEOUT
;
801 debug1("Mapping former hit #%d - ", i
);
802 debug2("%d(%s) - ", q
[2], q
+ 3);
804 ProcessInput2((char *)q
+ 3, q
[2]);
812 debug1("flush old %d\n", l
);
821 /* Finish old stuff */
823 debug1("finish old %d\n", slen
);
825 ProcessInput2(ibuf
, slen
);
834 debug2("length am %d, want %d\n", l
, D_seqp
[-l
- 1]);
835 if (l
== D_seqp
[-l
- 1])
840 if (D_kmaps
+ D_nseqs
> q
&& q
[2] > l
&& !bcmp(D_seqp
- l
, q
+ 3, l
))
842 debug1("have another mapping (%s), delay execution\n", q
+ 3);
843 D_seqh
= D_seqp
- 3 - l
;
848 i
= D_seqp
[-l
- 3] << 8 | D_seqp
[-l
- 2];
849 i
&= ~KMAP_NOTIMEOUT
;
850 debug1("Mapping #%d - ", i
);
851 p
= (char *)D_seqp
- l
;
852 debug2("%d(%s) - ", l
, p
);
854 D_seqp
= D_kmaps
+ 3;
866 debug("am in sequence -> check for timeout\n");
868 for (s
= D_seqp
; ; s
+= i
* 2 + 4)
870 if (s
[-l
-3] & KMAP_NOTIMEOUT
>> 8)
872 if ((i
= s
[s
[-l
-1] + 1]) == 0)
874 SetTimeout(&D_mapev
, maptimeout
);
880 ProcessInput2(ibuf
, slen
);
884 # define ProcessInput2 ProcessInput
889 * Here only the screen escape commands are handled.
893 ProcessInput2(ibuf
, ilen
)
899 struct action
*ktabp
;
901 debug1("ProcessInput2: %d bytes\n", ilen
);
902 while (ilen
&& display
)
904 debug1(" - ilen now %d bytes\n", ilen
);
905 flayer
= D_forecv
->c_layer
;
913 if ((unsigned char)*s
++ == D_user
->u_Esc
)
919 DoProcess(fore
, &ibuf
, &slen
, 0);
925 ktabp
= D_ESCseen
? D_ESCseen
: ktab
;
927 ch
= (unsigned char)*s
;
930 * As users have different esc characters, but a common ktab[],
931 * we fold back the users esc and meta-esc key to the Default keys
932 * that can be looked up in the ktab[]. grmbl. jw.
933 * XXX: make ktab[] a per user thing.
935 if (ch
== D_user
->u_Esc
)
937 else if (ch
== D_user
->u_MetaEsc
)
941 DoAction(&ktabp
[ch
], ch
);
942 ibuf
= (char *)(s
+ 1);
948 DoProcess(p
, bufp
, lenp
, pa
)
955 struct display
*d
= display
;
958 /* XXX -> PasteStart */
959 if (pa
&& *lenp
> 1 && p
&& p
->w_slowpaste
)
961 /* schedule slowpaste event */
962 SetTimeout(&p
->w_paster
.pa_slowev
, p
->w_slowpaste
);
963 evenq(&p
->w_paster
.pa_slowev
);
967 while (flayer
&& *lenp
)
970 if (!pa
&& p
&& p
->w_paster
.pa_pastelen
&& flayer
== p
->w_paster
.pa_pastelayer
)
972 debug("layer is busy - beep!\n");
973 WBell(p
, visual_bell
);
981 LayProcess(bufp
, lenp
);
983 if (pa
&& !pa
->pa_pastelayer
)
984 break; /* flush rest of paste */
993 /* We're full, let's beep */
994 debug("layer is full - beep!\n");
995 WBell(p
, visual_bell
);
1003 if (pa
&& pa
->pa_pastelen
== 0)
1012 int x
, m
, l
= 0, r
= RC_LAST
;
1016 x
= strcmp(str
, comms
[m
].name
);
1028 CheckArgNum(nr
, args
)
1033 static char *argss
[] = {"no", "one", "two", "three", "four", "OOPS"};
1034 static char *orformat
[] =
1036 "%s: %s: %s argument%s required",
1037 "%s: %s: %s or %s argument%s required",
1038 "%s: %s: %s, %s or %s argument%s required",
1039 "%s: %s: %s, %s, %s or %s argument%s required"
1042 n
= comms
[nr
].flags
& ARGS_MASK
;
1043 for (i
= 0; args
[i
]; i
++)
1045 if (comms
[nr
].flags
& ARGS_ORMORE
)
1049 Msg(0, "%s: %s: at least %s argument%s required",
1050 rc_name
, comms
[nr
].name
, argss
[n
], n
!= 1 ? "s" : "");
1054 else if ((comms
[nr
].flags
& ARGS_PLUS1
) &&
1055 (comms
[nr
].flags
& ARGS_PLUS2
) &&
1056 (comms
[nr
].flags
& ARGS_PLUS3
))
1058 if (i
!= n
&& i
!= n
+ 1 && i
!= n
+ 2 && i
!= n
+ 3)
1060 Msg(0, orformat
[3], rc_name
, comms
[nr
].name
, argss
[n
],
1061 argss
[n
+ 1], argss
[n
+ 2], argss
[n
+ 3], "");
1065 else if ((comms
[nr
].flags
& ARGS_PLUS1
) &&
1066 (comms
[nr
].flags
& ARGS_PLUS2
))
1068 if (i
!= n
&& i
!= n
+ 1 && i
!= n
+ 2)
1070 Msg(0, orformat
[2], rc_name
, comms
[nr
].name
, argss
[n
],
1071 argss
[n
+ 1], argss
[n
+ 2], "");
1075 else if ((comms
[nr
].flags
& ARGS_PLUS1
) &&
1076 (comms
[nr
].flags
& ARGS_PLUS3
))
1078 if (i
!= n
&& i
!= n
+ 1 && i
!= n
+ 3)
1080 Msg(0, orformat
[2], rc_name
, comms
[nr
].name
, argss
[n
],
1081 argss
[n
+ 1], argss
[n
+ 3], "");
1085 else if ((comms
[nr
].flags
& ARGS_PLUS2
) &&
1086 (comms
[nr
].flags
& ARGS_PLUS3
))
1088 if (i
!= n
&& i
!= n
+ 2 && i
!= n
+ 3)
1090 Msg(0, orformat
[2], rc_name
, comms
[nr
].name
, argss
[n
],
1091 argss
[n
+ 2], argss
[n
+ 3], "");
1095 else if (comms
[nr
].flags
& ARGS_PLUS1
)
1097 if (i
!= n
&& i
!= n
+ 1)
1099 Msg(0, orformat
[1], rc_name
, comms
[nr
].name
, argss
[n
],
1100 argss
[n
+ 1], n
!= 0 ? "s" : "");
1104 else if (comms
[nr
].flags
& ARGS_PLUS2
)
1106 if (i
!= n
&& i
!= n
+ 2)
1108 Msg(0, orformat
[1], rc_name
, comms
[nr
].name
, argss
[n
],
1113 else if (comms
[nr
].flags
& ARGS_PLUS3
)
1115 if (i
!= n
&& i
!= n
+ 3)
1117 Msg(0, orformat
[1], rc_name
, comms
[nr
].name
, argss
[n
],
1124 Msg(0, orformat
[0], rc_name
, comms
[nr
].name
, argss
[n
], n
!= 1 ? "s" : "");
1131 StuffFin(buf
, len
, data
)
1139 LayProcess(&buf
, &len
);
1143 ChangeWinNum(old
, new)
1147 struct win
*pnew
= wtab
[new];
1148 struct win
*pold
= wtab
[old
];
1149 if (new < 0 || new >= maxwin
)
1151 Msg(0, "Given window position is invalid.");
1155 pold
->w_number
= new;
1158 pnew
->w_number
= old
;
1160 /* exchange the acls for these windows. */
1161 AclWinSwap(old
, new);
1164 /* exchange the utmp-slots for these windows */
1165 if ((pold
->w_slot
!= (slot_t
) -1) && (pold
->w_slot
!= (slot_t
) 0))
1170 if (pnew
&& (pnew
->w_slot
!= (slot_t
) -1) && (pnew
->w_slot
!= (slot_t
) 0))
1172 /* XXX: first display wins? */
1173 display
= pold
->w_layer
.l_cvlist
? pold
->w_layer
.l_cvlist
->c_display
: 0;
1179 WindowChanged(pold
, 'n');
1180 WindowChanged((struct win
*)0, 'w');
1181 WindowChanged((struct win
*)0, 'W');
1182 WindowChanged((struct win
*)0, 0);
1186 FocusCanvas(struct canvas
*cv
)
1190 if ((focusminwidth
&& (focusminwidth
< 0 || D_forecv
->c_xe
- D_forecv
->c_xs
+ 1 < focusminwidth
)) ||
1191 (focusminheight
&& (focusminheight
< 0 || D_forecv
->c_ye
- D_forecv
->c_ys
+ 1 < focusminheight
)))
1193 ResizeCanvas(&D_canvas
);
1194 RecreateCanvasChain();
1195 RethinkDisplayViewports();
1196 ResizeLayersToCanvases(); /* redisplays */
1200 struct win
*oldfore
= D_fore
;
1201 fore
= D_fore
= Layer2Window(D_forecv
->c_layer
);
1202 if (oldfore
!= fore
)
1205 trigger_sevent(&oldfore
->w_sev
.onleave
, display
, oldfore
);
1207 trigger_sevent(&fore
->w_sev
.onfocus
, display
, oldfore
);
1208 trigger_sevent(&globalevents
.forechanged
, display
, display
? D_fore
: fore
);
1212 fore
= D_fore
= Layer2Window(D_forecv
->c_layer
);
1214 if (D_other
== fore
)
1216 flayer
= D_forecv
->c_layer
;
1218 if (D_xtermosc
[2] || D_xtermosc
[3])
1228 flayer
= D_forecv
->c_layer
;
1229 CV_CALL(D_forecv
, LayRestore();LaySetCursor());
1230 WindowChanged(0, 'F');
1240 char **args
= act
->args
;
1241 int *argl
= act
->argl
;
1243 int argc
, i
, n
, msgok
;
1246 struct display
*odisplay
= display
;
1247 struct acluser
*user
;
1249 user
= display
? D_user
: users
;
1253 struct alias
*alias
= FindAliasnr(nr
);
1256 DoAlias(alias
->name
, act
->args
, act
->argl
);
1262 if (nr
== RC_ILLEGAL
)
1264 debug1("key '%c': No action\n", key
);
1268 n
= comms
[nr
].flags
;
1269 if ((n
& NEED_DISPLAY
) && display
== 0)
1271 Msg(0, "%s: %s: display required", rc_name
, comms
[nr
].name
);
1274 if ((n
& NEED_FORE
) && fore
== 0)
1276 Msg(0, "%s: %s: window required", rc_name
, comms
[nr
].name
);
1279 if ((n
& NEED_LAYER
) && flayer
== 0)
1281 Msg(0, "%s: %s: display or window required", rc_name
, comms
[nr
].name
);
1284 if ((argc
= CheckArgNum(nr
, args
)) < 0)
1289 if (AclCheckPermCmd(D_user
, ACL_EXEC
, &comms
[nr
]))
1291 Msg(0, "%s: %s: permission denied (user %s)",
1292 rc_name
, comms
[nr
].name
, (EffectiveAclUser
? EffectiveAclUser
: D_user
)->u_name
);
1296 #endif /* MULTIUSER */
1298 msgok
= display
&& !*rc_name
;
1304 else if (args
[0][0] == '-' && !args
[0][1])
1306 SetForeWindow((struct win
*)0);
1309 else if (args
[0][0] == '.' && !args
[0][1])
1312 Msg(0, "select . needs a window");
1315 SetForeWindow(fore
);
1319 else if (ParseWinNum(act
, &n
) == 0)
1323 case RC_DEFAUTONUKE
:
1324 if (ParseOnOff(act
, &defautonuke
) == 0 && msgok
)
1325 Msg(0, "Default autonuke turned %s", defautonuke
? "on" : "off");
1326 if (display
&& *rc_name
)
1327 D_auto_nuke
= defautonuke
;
1330 if (ParseOnOff(act
, &D_auto_nuke
) == 0 && msgok
)
1331 Msg(0, "Autonuke turned %s", D_auto_nuke
? "on" : "off");
1334 case RC_DEFOBUFLIMIT
:
1335 if (ParseNum(act
, &defobuflimit
) == 0 && msgok
)
1336 Msg(0, "Default limit set to %d", defobuflimit
);
1337 if (display
&& *rc_name
)
1339 D_obufmax
= defobuflimit
;
1340 D_obuflenmax
= D_obuflen
- D_obufmax
;
1345 Msg(0, "Limit is %d, current buffer size is %d", D_obufmax
, D_obuflen
);
1346 else if (ParseNum(act
, &D_obufmax
) == 0 && msgok
)
1347 Msg(0, "Limit set to %d", D_obufmax
);
1348 D_obuflenmax
= D_obuflen
- D_obufmax
;
1350 case RC_DUMPTERMCAP
:
1351 WriteFile(user
, (char *)0, DUMP_TERMCAP
);
1355 int mode
= DUMP_HARDCOPY
;
1357 if (argc
> 1 && !strcmp(*args
, "-h"))
1359 mode
= DUMP_SCROLLBACK
;
1363 if (*args
&& args
[1])
1365 Msg(0, "%s: hardcopy: too many arguments", rc_name
);
1368 if (fore
== 0 && *args
== 0)
1369 Msg(0, "%s: hardcopy: window required", rc_name
);
1371 WriteFile(user
, *args
, mode
);
1375 (void)ParseOnOff(act
, &nwin_default
.Lflag
);
1378 n
= fore
->w_log
? 1 : 0;
1379 ParseSwitch(act
, &n
);
1389 SwitchWindow(NextWindow());
1393 SwitchWindow(PreviousWindow());
1402 Input(fore
->w_pwin
? "Really kill this filter [y/n]" : "Really kill this window [y/n]", 1, INP_RAW
, confirm_fn
, NULL
, RC_KILL
);
1404 Input("Really kill this window [y/n]", 1, INP_RAW
, confirm_fn
, NULL
, RC_KILL
);
1412 FreePseudowin(fore
);
1413 Msg(0, "Filter removed.");
1417 name
= SaveStr(fore
->w_title
);
1419 Msg(0, "Window %d (%s) killed.", n
, name
);
1427 Input("Really quit and kill all your windows [y/n]", 1, INP_RAW
, confirm_fn
, NULL
, RC_QUIT
);
1434 if (*args
&& !strcmp(*args
, "-h"))
1446 Input(buf
, 1, INP_RAW
, pow_detach_fn
, NULL
, 0);
1449 Detach(D_POWER
); /* detach and kill Attacher's parent */
1458 Msg(0, "debugging info is written to %s/", DEBUGDIR
);
1460 Msg(0, "debugging is currently off. Use 'debug on' to enable.");
1465 debug("debug: closing debug file.\n");
1470 if (strcmp("off", *args
))
1474 kill(D_userpid
, SIG_NODEBUG
); /* a one shot item, but hey... */
1475 # endif /* SIG_NODEBUG */
1477 if (*args
== 0 || strcmp("off", *args
))
1478 Msg(0, "Sorry, screen was compiled without -DDEBUG option.");
1483 if (*args
&& !strcmp(*args
, "sendcmd"))
1487 free(zmodem_sendcmd
);
1488 zmodem_sendcmd
= SaveStr(args
[1]);
1491 Msg(0, "zmodem sendcmd: %s", zmodem_sendcmd
);
1494 if (*args
&& !strcmp(*args
, "recvcmd"))
1498 free(zmodem_recvcmd
);
1499 zmodem_recvcmd
= SaveStr(args
[1]);
1502 Msg(0, "zmodem recvcmd: %s", zmodem_recvcmd
);
1507 for (i
= 0; i
< 4; i
++)
1508 if (!strcmp(zmodes
[i
], *args
))
1510 if (i
== 4 && !strcmp(*args
, "on"))
1514 Msg(0, "usage: zmodem off|auto|catch|pass");
1520 Msg(0, "zmodem mode is %s", zmodes
[zmodem_mode
]);
1527 ZombieKey_destroy
= 0;
1530 if (*argl
== 0 || *argl
> 2)
1532 Msg(0, "%s:zombie: one or two characters expected.", rc_name
);
1537 if (!strcmp(args
[1], "onerror"))
1539 ZombieKey_onerror
= 1;
1541 Msg(0, "usage: zombie [keys [onerror]]");
1545 ZombieKey_onerror
= 0;
1546 ZombieKey_destroy
= args
[0][0];
1547 ZombieKey_resurrect
= *argl
== 2 ? args
[0][1] : 0;
1557 struct display
*olddisplay
= display
;
1558 display
= 0; /* no display will cause a broadcast */
1559 Msg(0, "%s: %s", s
, *args
);
1560 display
= olddisplay
;
1564 /* where this AT command comes from: */
1566 s
= SaveStr(D_user
->u_name
);
1567 /* DO NOT RETURN FROM HERE WITHOUT RESETTING THIS: */
1568 EffectiveAclUser
= D_user
;
1570 s
= SaveStr(D_usertty
);
1572 n
= strlen(args
[0]);
1575 * the windows/displays loops are quite dangerous here, take extra
1576 * care not to trigger landmines. Things may appear/disappear while
1577 * we are walking along.
1581 case '*': /* user */
1589 for (u
= users
; u
; u
= u
->u_next
)
1591 debug3("strncmp('%s', '%s', %d)\n", *args
, u
->u_name
, n
);
1592 if (!strncmp(*args
, u
->u_name
, n
))
1595 debug1("at all displays of user %s\n", u
->u_name
);
1596 for (display
= displays
; display
; display
= nd
)
1598 nd
= display
->d_next
;
1601 flayer
= D_forecv
->c_layer
;
1605 debug1("AT display %s\n", D_usertty
);
1606 DoCommand(args
+ 1, argl
+ 1);
1608 Msg(0, "command from %s: %s %s",
1609 s
, args
[1], args
[2] ? args
[2] : "");
1616 case '%': /* display */
1620 debug1("at display matching '%s'\n", args
[0]);
1621 for (display
= displays
; display
; display
= nd
)
1623 nd
= display
->d_next
;
1627 flayer
= D_forecv
->c_layer
;
1628 if (strncmp(args
[0], D_usertty
, n
) &&
1629 (strncmp("/dev/", D_usertty
, 5) ||
1630 strncmp(args
[0], D_usertty
+ 5, n
)) &&
1631 (strncmp("/dev/tty", D_usertty
, 8) ||
1632 strncmp(args
[0], D_usertty
+ 8, n
)))
1634 debug1("AT display %s\n", D_usertty
);
1635 DoCommand(args
+ 1, argl
+ 1);
1637 Msg(0, "command from %s: %s %s",
1638 s
, args
[1], args
[2] ? args
[2] : "");
1645 case '#': /* window */
1656 if (!*args
[0] || (i
= WindowByNumber(args
[0])) < 0)
1658 args
[0][n
] = ch
; /* must restore string in case of bind */
1659 /* try looping over titles */
1660 for (fore
= windows
; fore
; fore
= nw
)
1663 if (strncmp(args
[0], fore
->w_title
, n
))
1665 debug2("AT window %d(%s)\n", fore
->w_number
, fore
->w_title
);
1667 * consider this a bug or a feature:
1668 * while looping through windows, we have fore AND
1669 * display context. This will confuse users who try to
1670 * set up loops inside of loops, but often allows to do
1671 * what you mean, even when you adress your context wrong.
1674 /* XXX: other displays? */
1675 if (fore
->w_layer
.l_cvlist
)
1676 display
= fore
->w_layer
.l_cvlist
->c_display
;
1677 flayer
= fore
->w_savelayer
? fore
->w_savelayer
: &fore
->w_layer
;
1678 DoCommand(args
+ 1, argl
+ 1); /* may destroy our display */
1679 if (fore
&& fore
->w_layer
.l_cvlist
)
1681 display
= fore
->w_layer
.l_cvlist
->c_display
;
1682 Msg(0, "command from %s: %s %s",
1683 s
, args
[1], args
[2] ? args
[2] : "");
1689 Msg(0, "%s: at '%s': no such window.\n", rc_name
, args
[0]);
1692 else if (i
< MAXWIN
&& (fore
= wtab
[i
]))
1694 args
[0][n
] = ch
; /* must restore string in case of bind */
1695 debug2("AT window %d (%s)\n", fore
->w_number
, fore
->w_title
);
1696 if (fore
->w_layer
.l_cvlist
)
1697 display
= fore
->w_layer
.l_cvlist
->c_display
;
1698 flayer
= fore
->w_savelayer
? fore
->w_savelayer
: &fore
->w_layer
;
1699 DoCommand(args
+ 1, argl
+ 1);
1700 if (fore
&& fore
->w_layer
.l_cvlist
)
1702 display
= fore
->w_layer
.l_cvlist
->c_display
;
1703 Msg(0, "command from %s: %s %s",
1704 s
, args
[1], args
[2] ? args
[2] : "");
1710 Msg(0, "%s: at [identifier][%%|*|#] command [args]", rc_name
);
1716 EffectiveAclUser
= NULL
;
1723 i
= fore
? fore
->w_encoding
: display
? display
->d_encoding
: 0;
1724 if (args
[0] && args
[1] && !strcmp(args
[0], "-e"))
1726 i
= FindEncoding(args
[1]);
1729 Msg(0, "%s: readreg: unknown encoding", rc_name
);
1736 * Without arguments we prompt for a destination register.
1737 * It will receive the copybuffer contents.
1738 * This is not done by RC_PASTE, as we prompt for source
1741 if ((s
= *args
) == NULL
)
1743 Input("Copy to register:", 1, INP_RAW
, copy_reg_fn
, NULL
, 0);
1748 Msg(0, "%s: copyreg: character, ^x, or (octal) \\032 expected.", rc_name
);
1753 * With two arguments we *really* read register contents from file
1759 Msg(0, "%s: readreg: too many arguments", rc_name
);
1762 if ((s
= ReadFile(args
[1], &n
)))
1764 struct plop
*pp
= plop_tab
+ (int)(unsigned char)ch
;
1777 * with one argument we copy the copybuffer into a specified register
1778 * This could be done with RC_PASTE too, but is here to be consistent
1779 * with the zero argument call.
1781 copy_reg_fn(&ch
, 0, NULL
);
1786 i
= fore
? fore
->w_encoding
: display
? display
->d_encoding
: 0;
1787 if (args
[0] && args
[1] && !strcmp(args
[0], "-e"))
1789 i
= FindEncoding(args
[1]);
1792 Msg(0, "%s: register: unknown encoding", rc_name
);
1801 Msg(0, "%s: register: illegal number of arguments.", rc_name
);
1806 Msg(0, "%s: register: character, ^x, or (octal) \\032 expected.", rc_name
);
1813 if (user
->u_plop
.buf
!= NULL
)
1814 UserFreeCopyBuffer(user
);
1815 if (args
[1] && args
[1][0])
1817 user
->u_plop
.buf
= SaveStrn(args
[1], argl
[1]);
1818 user
->u_plop
.len
= argl
[1];
1820 user
->u_plop
.enc
= i
;
1827 struct plop
*plp
= plop_tab
+ (int)(unsigned char)ch
;
1831 plp
->buf
= SaveStrn(args
[1], argl
[1]);
1839 if ((s
= *args
) == NULL
)
1841 Input("Process register:", 1, INP_RAW
, process_fn
, NULL
, 0);
1846 Msg(0, "%s: process: character, ^x, or (octal) \\032 expected.", rc_name
);
1850 process_fn(&ch
, 0, NULL
);
1856 Input("Stuff:", 100, INP_COOKED
, StuffFin
, NULL
, 0);
1862 if (strcmp(s
, "-k"))
1864 Msg(0, "%s: stuff: invalid option %s", rc_name
, s
);
1868 for (i
= T_CAPS
; i
< T_OCAPS
; i
++)
1869 if (strcmp(term
[i
].tcname
, s
) == 0)
1873 Msg(0, "%s: stuff: unknown key '%s'", rc_name
, s
);
1877 if (StuffKey(i
- T_CAPS
) == 0)
1880 s
= display
? D_tcs
[i
].str
: 0;
1895 Msg(0, "screen %s", version
);
1900 timestring
= SaveStr(*args
);
1903 Msg(0, "%s", MakeWinMsg(timestring
, fore
, '%'));
1913 struct action
*ktabp
= ktab
;
1914 if (argc
== 2 && !strcmp(*args
, "-c"))
1916 if ((ktabp
= FindKtab(args
[1], 0)) == 0)
1918 Msg(0, "Unknown command class '%s'", args
[1]);
1922 if (D_ESCseen
!= ktab
|| ktabp
!= ktab
)
1932 SwitchWindow(display
&& D_other
? D_other
->w_number
: NextWindow());
1935 if (user
->u_Esc
== -1)
1954 case RC_DEFBREAKTYPE
:
1957 static char *types
[] = { "TIOCSBRK", "TCSBRK", "tcsendbreak", NULL
};
1958 extern int breaktype
;
1962 if (ParseNum(act
, &n
))
1963 for (n
= 0; n
< (int)(sizeof(types
)/sizeof(*types
)); n
++)
1965 for (i
= 0; i
< 4; i
++)
1968 if (ch
>= 'a' && ch
<= 'z')
1970 if (ch
!= types
[n
][i
] && (ch
+ ('a' - 'A')) != types
[n
][i
])
1976 if (n
< 0 || n
>= (int)(sizeof(types
)/sizeof(*types
)))
1977 Msg(0, "%s invalid, chose one of %s, %s or %s", *args
, types
[0], types
[1], types
[2]);
1981 Msg(0, "breaktype set to (%d) %s", n
, types
[n
]);
1985 Msg(0, "breaktype is (%d) %s", breaktype
, types
[breaktype
]);
1991 if (*args
&& ParseNum(act
, &n
))
1993 SendBreak(fore
, n
, nr
== RC_POW_BREAK
);
2007 if (*args
&& !strcmp(*args
, "-w"))
2009 else if (*args
&& !strcmp(*args
, "-d"))
2013 if (what
== 0 && flayer
&& !display
)
2019 Msg(0, "%s: %s: window required", rc_name
, comms
[nr
].name
);
2022 w
= flayer
->l_width
;
2023 h
= flayer
->l_height
;
2029 Msg(0, "%s: %s: display required", rc_name
, comms
[nr
].name
);
2035 if (*args
&& args
[0][0] == '-')
2037 Msg(0, "%s: %s: unknown option %s", rc_name
, comms
[nr
].name
, *args
);
2040 if (nr
== RC_HEIGHT
)
2048 else if (h
== H1height
)
2050 else if (h
> (H0height
+ H1height
) / 2)
2068 else if (w
== Z1width
)
2070 else if (w
> (Z0width
+ Z1width
) / 2)
2082 if (*args
&& args
[1] && args
[2])
2084 Msg(0, "%s: %s: too many arguments", rc_name
, comms
[nr
].name
);
2089 Msg(0, "Illegal width");
2094 Msg(0, "Illegal height");
2099 if (flayer
->l_width
== w
&& flayer
->l_height
== h
)
2101 ResizeLayer(flayer
, w
, h
, (struct display
*)0);
2104 if (D_width
== w
&& D_height
== h
)
2108 ChangeScreenSize(w
, h
, 1);
2112 if (ResizeDisplay(w
, h
) == 0)
2114 Activate(D_fore
? D_fore
->w_norefresh
: 0);
2116 ResizeLayer(D_forecv
->c_layer
, D_forecv
->c_xe
- D_forecv
->c_xs
+ 1, D_forecv
->c_ye
- D_forecv
->c_ys
+ 1, 0);
2120 Msg(0, "Your termcap does not specify how to change the terminal's width to %d.", w
);
2121 else if (w
== D_width
)
2122 Msg(0, "Your termcap does not specify how to change the terminal's height to %d.", h
);
2124 Msg(0, "Your termcap does not specify how to change the terminal's resolution to %dx%d.", w
, h
);
2132 ChangeAKA(fore
, *args
, strlen(*args
));
2135 Input(":", 100, INP_EVERY
, Colonfin
, NULL
, 0);
2136 if (*args
&& **args
)
2144 if (D_status_lastmsg
)
2145 Msg(0, "%s", D_status_lastmsg
);
2148 DoScreen("key", args
);
2151 if (ParseSwitch(act
, &fore
->w_wrap
) == 0 && msgok
)
2152 Msg(0, "%cwrap", fore
->w_wrap
? '+' : '-');
2157 if (args
[0][0] == 'a')
2159 fore
->w_flow
= (fore
->w_flow
& FLOW_AUTO
) ? FLOW_AUTOFLAG
|FLOW_AUTO
|FLOW_NOW
: FLOW_AUTOFLAG
;
2163 if (ParseOnOff(act
, &n
))
2165 fore
->w_flow
= (fore
->w_flow
& FLOW_AUTO
) | n
;
2170 if (fore
->w_flow
& FLOW_AUTOFLAG
)
2171 fore
->w_flow
= (fore
->w_flow
& FLOW_AUTO
) | FLOW_NOW
;
2172 else if (fore
->w_flow
& FLOW_NOW
)
2173 fore
->w_flow
&= ~FLOW_NOW
;
2175 fore
->w_flow
= fore
->w_flow
? FLOW_AUTOFLAG
|FLOW_AUTO
|FLOW_NOW
: FLOW_AUTOFLAG
;
2177 SetFlow(fore
->w_flow
& FLOW_NOW
);
2179 Msg(0, "%cflow%s", (fore
->w_flow
& FLOW_NOW
) ? '+' : '-',
2180 (fore
->w_flow
& FLOW_AUTOFLAG
) ? "(auto)" : "");
2183 case RC_DEFWRITELOCK
:
2184 if (args
[0][0] == 'a')
2185 nwin_default
.wlock
= WLOCK_AUTO
;
2188 if (ParseOnOff(act
, &n
))
2190 nwin_default
.wlock
= n
? WLOCK_ON
: WLOCK_OFF
;
2196 if (args
[0][0] == 'a')
2198 fore
->w_wlock
= WLOCK_AUTO
;
2202 if (ParseOnOff(act
, &n
))
2204 fore
->w_wlock
= n
? WLOCK_ON
: WLOCK_OFF
;
2207 * user may have permission to change the writelock setting,
2208 * but he may never aquire the lock himself without write permission
2210 if (!AclCheckPermWin(D_user
, ACL_WRITE
, fore
))
2211 fore
->w_wlockuser
= D_user
;
2213 Msg(0, "writelock %s", (fore
->w_wlock
== WLOCK_AUTO
) ? "auto" :
2214 ((fore
->w_wlock
== WLOCK_OFF
) ? "off" : "on"));
2218 ResetAnsiState(fore
);
2219 WriteString(fore
, "\033[H\033[J", 6);
2222 ResetAnsiState(fore
);
2224 if (fore
->w_zdisplay
)
2225 zmodem_abort(fore
, fore
->w_zdisplay
);
2227 WriteString(fore
, "\033c", 2);
2230 n
= fore
->w_monitor
!= MON_OFF
;
2233 n
= n
&& (ACLBYTE(fore
->w_mon_notify
, D_user
->u_id
) & ACLBIT(D_user
->u_id
));
2235 if (ParseSwitch(act
, &n
))
2240 if (display
) /* we tell only this user */
2241 ACLBYTE(fore
->w_mon_notify
, D_user
->u_id
) |= ACLBIT(D_user
->u_id
);
2243 for (i
= 0; i
< maxusercount
; i
++)
2244 ACLBYTE(fore
->w_mon_notify
, i
) |= ACLBIT(i
);
2246 if (fore
->w_monitor
== MON_OFF
)
2247 fore
->w_monitor
= MON_ON
;
2248 Msg(0, "Window %d (%s) is now being monitored for all activity.", fore
->w_number
, fore
->w_title
);
2253 if (display
) /* we remove only this user */
2254 ACLBYTE(fore
->w_mon_notify
, D_user
->u_id
)
2255 &= ~ACLBIT(D_user
->u_id
);
2257 for (i
= 0; i
< maxusercount
; i
++)
2258 ACLBYTE(fore
->w_mon_notify
, i
) &= ~ACLBIT(i
);
2259 for (i
= maxusercount
- 1; i
>= 0; i
--)
2260 if (ACLBYTE(fore
->w_mon_notify
, i
))
2264 fore
->w_monitor
= MON_OFF
;
2265 Msg(0, "Window %d (%s) is no longer being monitored for activity.", fore
->w_number
, fore
->w_title
);
2275 display_wlist(0, WLIST_NUM
, (struct win
*)0);
2276 else if (!strcmp(*args
, "string"))
2282 wliststr
= SaveStr(args
[1]);
2285 Msg(0, "windowlist string is '%s'", wliststr
);
2287 else if (!strcmp(*args
, "title"))
2293 wlisttit
= SaveStr(args
[1]);
2296 Msg(0, "windowlist title is '%s'", wlisttit
);
2302 for (i
= 0; i
< argc
; i
++)
2305 else if (!strcmp(args
[i
], "-m"))
2307 else if (!strcmp(args
[i
], "-b"))
2309 else if (!strcmp(args
[i
], "-g"))
2310 flag
|= WLIST_NESTED
;
2313 Msg(0, "usage: windowlist [-b] [-g] [-m] [string [string] | title [title]]");
2317 display_wlist(blank
, flag
, (struct win
*)0);
2321 if (argc
== 2 && !strcmp(*args
, "-c"))
2323 struct action
*ktabp
;
2324 if ((ktabp
= FindKtab(args
[1], 0)) == 0)
2326 Msg(0, "Unknown command class '%s'", args
[1]);
2329 display_help(args
[1], ktabp
);
2332 display_help((char *)0, ktab
);
2335 display_copyright();
2339 if (flayer
->l_layfn
!= &WinLf
)
2341 Msg(0, "Must be on a window layer");
2348 static char *pasteargs
[] = {".", 0};
2349 static int pasteargl
[] = {1};
2351 if (flayer
->l_layfn
!= &WinLf
)
2353 Msg(0, "Must be on a window layer");
2356 if (GetHistory() == 0)
2358 if (user
->u_plop
.buf
== NULL
)
2366 char *ss
, *dbuf
, dch
;
2373 * without args we prompt for one(!) register to be pasted in the window
2375 if ((s
= *args
) == NULL
)
2377 Input("Paste from register:", 1, INP_RAW
, ins_reg_fn
, NULL
, 0);
2380 if (args
[1] == 0 && !fore
) /* no window? */
2383 * with two arguments we paste into a destination register
2384 * (no window needed here).
2386 if (args
[1] && argl
[1] != 1)
2388 Msg(0, "%s: paste destination: character, ^x, or (octal) \\032 expected.",
2394 enc
= fore
->w_encoding
;
2398 * measure length of needed buffer
2400 for (ss
= s
= *args
; (ch
= *ss
); ss
++)
2406 enc
= user
->u_plop
.enc
;
2407 if (enc
!= user
->u_plop
.enc
)
2408 l
+= RecodeBuf((unsigned char *)user
->u_plop
.buf
, user
->u_plop
.len
, user
->u_plop
.enc
, enc
, (unsigned char *)0);
2411 l
+= user
->u_plop
.len
;
2417 enc
= plop_tab
[(int)(unsigned char)ch
].enc
;
2418 if (enc
!= plop_tab
[(int)(unsigned char)ch
].enc
)
2419 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);
2422 l
+= plop_tab
[(int)(unsigned char)ch
].len
;
2427 Msg(0, "empty buffer");
2432 * if there is only one source and the destination is a window, then
2433 * pass a pointer rather than duplicating the buffer.
2435 if (s
[1] == 0 && args
[1] == 0)
2437 if (enc
== (*s
== '.' ? user
->u_plop
.enc
: plop_tab
[(int)(unsigned char)*s
].enc
))
2440 MakePaster(&fore
->w_paster
, *s
== '.' ? user
->u_plop
.buf
: plop_tab
[(int)(unsigned char)*s
].buf
, l
, 0);
2444 * if no shortcut, we construct a buffer
2446 if ((dbuf
= (char *)malloc(l
)) == 0)
2453 * concatenate all sources into our own buffer, copy buffer is
2454 * special and is skipped if no display exists.
2456 for (ss
= s
; (ch
= *ss
); ss
++)
2458 struct plop
*pp
= (ch
== '.' ? &user
->u_plop
: &plop_tab
[(int)(unsigned char)ch
]);
2462 l
+= RecodeBuf((unsigned char *)pp
->buf
, pp
->len
, pp
->enc
, enc
, (unsigned char *)dbuf
+ l
);
2466 bcopy(pp
->buf
, dbuf
+ l
, pp
->len
);
2470 * when called with one argument we paste our buffer into the window
2474 MakePaster(&fore
->w_paster
, dbuf
, l
, 1);
2479 * we have two arguments, the second is already in dch.
2480 * use this as destination rather than the window.
2485 if (user
->u_plop
.buf
!= NULL
)
2486 UserFreeCopyBuffer(user
);
2487 user
->u_plop
.buf
= dbuf
;
2488 user
->u_plop
.len
= l
;
2490 user
->u_plop
.enc
= enc
;
2495 struct plop
*pp
= plop_tab
+ (int)(unsigned char)dch
;
2508 if (!user
->u_plop
.buf
)
2510 Msg(0, "empty buffer");
2515 struct plop oldplop
;
2517 oldplop
= user
->u_plop
;
2518 if (args
[0] && args
[1] && !strcmp(args
[0], "-e"))
2523 enc
= FindEncoding(args
[1]);
2526 Msg(0, "%s: writebuf: unknown encoding", rc_name
);
2529 if (enc
!= oldplop
.enc
)
2531 l
= RecodeBuf((unsigned char *)oldplop
.buf
, oldplop
.len
, oldplop
.enc
, enc
, (unsigned char *)0);
2532 newbuf
= malloc(l
+ 1);
2538 user
->u_plop
.len
= RecodeBuf((unsigned char *)oldplop
.buf
, oldplop
.len
, oldplop
.enc
, enc
, (unsigned char *)newbuf
);
2539 user
->u_plop
.buf
= newbuf
;
2540 user
->u_plop
.enc
= enc
;
2545 if (args
[0] && args
[1])
2546 Msg(0, "%s: writebuf: too many arguments", rc_name
);
2548 WriteFile(user
, args
[0], DUMP_EXCHANGE
);
2550 if (user
->u_plop
.buf
!= oldplop
.buf
)
2551 free(user
->u_plop
.buf
);
2552 user
->u_plop
= oldplop
;
2558 i
= fore
? fore
->w_encoding
: display
? display
->d_encoding
: 0;
2559 if (args
[0] && args
[1] && !strcmp(args
[0], "-e"))
2561 i
= FindEncoding(args
[1]);
2564 Msg(0, "%s: readbuf: unknown encoding", rc_name
);
2570 if (args
[0] && args
[1])
2572 Msg(0, "%s: readbuf: too many arguments", rc_name
);
2575 if ((s
= ReadFile(args
[0] ? args
[0] : BufferFile
, &n
)))
2577 if (user
->u_plop
.buf
)
2578 UserFreeCopyBuffer(user
);
2579 user
->u_plop
.len
= n
;
2580 user
->u_plop
.buf
= s
;
2582 user
->u_plop
.enc
= i
;
2590 (void)ParseSwitch(act
, &search_ic
);
2592 Msg(0, "Will %signore case in searches", search_ic
? "" : "not ");
2594 #endif /* COPY_PASTE */
2597 SetEscape(user
, -1, -1);
2598 else if (*argl
== 2)
2599 SetEscape(user
, (int)(unsigned char)args
[0][0], (int)(unsigned char)args
[0][1]);
2602 Msg(0, "%s: two characters required after escape.", rc_name
);
2605 /* Change defescape if master user. This is because we only
2608 if (display
&& user
!= users
)
2613 SetEscape(NULL
, -1, -1);
2614 else if (*argl
== 2)
2615 SetEscape(NULL
, (int)(unsigned char)args
[0][0], (int)(unsigned char)args
[0][1]);
2618 Msg(0, "%s: two characters required after defescape.", rc_name
);
2626 s
= *args
? *args
: home
;
2628 Msg(errno
, "%s", s
);
2632 if (ParseSaveStr(act
, &ShellProg
) == 0)
2633 ShellArgs
[0] = ShellProg
;
2635 case RC_HARDCOPYDIR
:
2637 (void)ParseSaveStr(act
, &hardcopydir
);
2639 Msg(0, "hardcopydir is %s\n", hardcopydir
&& *hardcopydir
? hardcopydir
: "<cwd>");
2644 if (args
[1] && !(strcmp(*args
, "flush")))
2646 log_flush
= atoi(args
[1]);
2648 Msg(0, "log flush timeout set to %ds\n", log_flush
);
2651 if (ParseSaveStr(act
, &screenlogfile
) || !msgok
)
2654 Msg(0, "logfile is '%s'", screenlogfile
);
2657 if (!*args
|| !strcmp(*args
, "on") || !strcmp(*args
, "off"))
2659 if (ParseSwitch(act
, &logtstamp_on
) == 0 && msgok
)
2660 Msg(0, "timestamps turned %s", logtstamp_on
? "on" : "off");
2662 else if (!strcmp(*args
, "string"))
2666 if (logtstamp_string
)
2667 free(logtstamp_string
);
2668 logtstamp_string
= SaveStr(args
[1]);
2671 Msg(0, "logfile timestamp is '%s'", logtstamp_string
);
2673 else if (!strcmp(*args
, "after"))
2677 logtstamp_after
= atoi(args
[1]);
2681 Msg(0, "timestamp printed after %ds\n", logtstamp_after
);
2684 Msg(0, "usage: logtstamp [after [n]|string [str]|on|off]");
2687 (void)ParseSaveStr(act
, &nwin_default
.aka
);
2690 case RC_TERMCAPINFO
:
2692 if (!rc_name
|| !*rc_name
)
2693 Msg(0, "Sorry, too late now. Place that in your .screenrc file.");
2696 break; /* Already handled */
2701 AddAlias(args
[0], args
[1], args
+1, argl
+1, argc
- 1);
2705 if (ParseSaveStr(act
, &s
))
2707 if (strlen(s
) >= 20)
2709 Msg(0, "%s: term: argument too long ( < 20)", rc_name
);
2713 strcpy(screenterm
, s
);
2715 debug1("screenterm set to %s\n", screenterm
);
2716 MakeTermcap((display
== 0));
2717 debug("new termcap made\n");
2720 if (!msgok
&& (!rc_name
|| strcmp(rc_name
, "-X")))
2723 * user typed ^A:echo... well, echo isn't FinishRc's job,
2724 * but as he wanted to test us, we show good will
2726 if (argc
> 1 && !strcmp(*args
, "-n"))
2732 if (argc
> 1 && !strcmp(*args
, "-p"))
2738 s
= MakeWinMsg(s
, fore
, '%');
2743 Msg(0, "%s: 'echo [-n] [-p] \"string\"' expected.", rc_name
);
2750 AddXChars(buf
, sizeof(buf
), BellString
);
2751 Msg(0, "bell_msg is '%s'", buf
);
2754 (void)ParseSaveStr(act
, &BellString
);
2759 BufferFile
= SaveStr(DEFAULT_BUFFERFILE
);
2760 else if (ParseSaveStr(act
, &BufferFile
))
2763 Msg(0, "Bufferfile is now '%s'", BufferFile
);
2767 (void)ParseSaveStr(act
, &ActivityString
);
2769 #if defined(DETACH) && defined(POW_DETACH)
2770 case RC_POW_DETACH_MSG
:
2774 AddXChars(buf
, sizeof(buf
), PowDetachString
);
2775 Msg(0, "pow_detach_msg is '%s'", buf
);
2778 (void)ParseSaveStr(act
, &PowDetachString
);
2781 #if defined(UTMPOK) && defined(LOGOUTOK)
2783 n
= fore
->w_slot
!= (slot_t
)-1;
2784 if (*args
&& !strcmp(*args
, "always"))
2791 if (*args
&& !strcmp(*args
, "attached"))
2798 if (ParseSwitch(act
, &n
) == 0)
2802 if (!strcmp(*args
, "always"))
2803 nwin_default
.lflag
|= 2;
2804 else if (!strcmp(*args
, "attached"))
2805 nwin_default
.lflag
&= ~2;
2807 (void)ParseOnOff(act
, &nwin_default
.lflag
);
2811 if (args
[0] && args
[1] && args
[1][0] == 'i')
2814 for (display
= displays
; display
; display
= display
->d_next
)
2818 #if defined(TERMIO) || defined(POSIX)
2819 D_NewMode
.tio
.c_cc
[VINTR
] = D_OldMode
.tio
.c_cc
[VINTR
];
2820 D_NewMode
.tio
.c_lflag
|= ISIG
;
2821 #else /* TERMIO || POSIX */
2822 D_NewMode
.m_tchars
.t_intrc
= D_OldMode
.m_tchars
.t_intrc
;
2823 #endif /* TERMIO || POSIX */
2824 SetTTY(D_userfd
, &D_NewMode
);
2827 if (args
[0] && args
[0][0] == 'a')
2828 nwin_default
.flowflag
= FLOW_AUTOFLAG
;
2830 (void)ParseOnOff(act
, &nwin_default
.flowflag
);
2833 (void)ParseOnOff(act
, &nwin_default
.wrap
);
2836 (void)ParseOnOff(act
, &nwin_default
.c1
);
2840 (void)ParseOnOff(act
, &nwin_default
.bce
);
2844 (void)ParseOnOff(act
, &nwin_default
.gr
);
2847 if (ParseOnOff(act
, &n
) == 0)
2848 nwin_default
.monitor
= (n
== 0) ? MON_OFF
: MON_ON
;
2851 if (ParseOnOff(act
, &n
) == 0)
2852 nwin_default
.silence
= (n
== 0) ? SILENCE_OFF
: SILENCE_ON
;
2856 Msg(0, "W%s echo command when creating windows.",
2857 VerboseCreate
? "ill" : "on't");
2858 else if (ParseOnOff(act
, &n
) == 0)
2864 Msg(0, "%s", ""); /* wait till mintime (keep gcc quiet) */
2867 if (args
[0] && strcmp(args
[0], "on") && strcmp(args
[0], "off"))
2869 struct display
*olddisplay
= display
;
2870 int old_use
, new_use
= -1;
2873 if (!strncmp(s
, "always", 6))
2875 if (!strcmp(s
, "lastline"))
2876 new_use
= HSTATUS_LASTLINE
;
2877 else if (!strcmp(s
, "ignore"))
2878 new_use
= HSTATUS_IGNORE
;
2879 else if (!strcmp(s
, "message"))
2880 new_use
= HSTATUS_MESSAGE
;
2881 else if (!strcmp(args
[0], "string"))
2886 AddXChars(buf
, sizeof(buf
), hstatusstring
);
2887 Msg(0, "hardstatus string is '%s'", buf
);
2893 Msg(0, "%s: usage: hardstatus [always]lastline|ignore|message|string [string]", rc_name
);
2898 hardstatusemu
= new_use
| (s
== args
[0] ? 0 : HSTATUS_ALWAYS
);
2899 for (display
= displays
; display
; display
= display
->d_next
)
2902 new_use
= hardstatusemu
& ~HSTATUS_ALWAYS
;
2903 if (D_HS
&& s
== args
[0])
2904 new_use
= HSTATUS_HS
;
2905 ShowHStatus((char *)0);
2906 old_use
= D_has_hstatus
;
2907 D_has_hstatus
= new_use
;
2908 if ((new_use
== HSTATUS_LASTLINE
&& old_use
!= HSTATUS_LASTLINE
) || (new_use
!= HSTATUS_LASTLINE
&& old_use
== HSTATUS_LASTLINE
))
2909 ChangeScreenSize(D_width
, D_height
, 1);
2916 free(hstatusstring
);
2917 hstatusstring
= SaveStr(args
[1]);
2918 for (display
= displays
; display
; display
= display
->d_next
)
2921 display
= olddisplay
;
2924 (void)ParseSwitch(act
, &use_hardstatus
);
2926 Msg(0, "messages displayed on %s", use_hardstatus
? "hardstatus line" : "window");
2929 if (strcmp(args
[0], "always") == 0 || strcmp(args
[0], "splitonly") == 0)
2931 struct display
*olddisplay
= display
;
2933 captionalways
= args
[0][0] == 'a';
2934 for (display
= displays
; display
; display
= display
->d_next
)
2935 ChangeScreenSize(D_width
, D_height
, 1);
2936 display
= olddisplay
;
2938 else if (strcmp(args
[0], "string") == 0)
2943 AddXChars(buf
, sizeof(buf
), captionstring
);
2944 Msg(0, "caption string is '%s'", buf
);
2950 Msg(0, "%s: usage: caption always|splitonly|string <string>", rc_name
);
2956 free(captionstring
);
2957 captionstring
= SaveStr(args
[1]);
2958 RedisplayDisplays(0);
2961 n
= (console_window
!= 0);
2962 if (ParseSwitch(act
, &n
))
2964 if (TtyGrabConsole(fore
->w_ptyfd
, n
, rc_name
))
2967 Msg(0, "%s: releasing console %s", rc_name
, HostName
);
2968 else if (console_window
)
2969 Msg(0, "%s: stealing console %s from window %d (%s)", rc_name
,
2970 HostName
, console_window
->w_number
, console_window
->w_title
);
2972 Msg(0, "%s: grabbing console %s", rc_name
, HostName
);
2973 console_window
= n
? fore
: 0;
2976 if (ParseOnOff(act
, &all_norefresh
))
2978 if (!all_norefresh
&& fore
)
2981 Msg(0, all_norefresh
? "No refresh on window change!\n" :
2982 "Window specific refresh\n");
2985 (void)ParseSwitch(act
, &n
);
2986 fore
->w_norefresh
= n
;
2989 if (ParseSwitch(act
, &visual_bell
) || !msgok
)
2991 if (visual_bell
== 0)
2992 Msg(0, "switched to audible bell.");
2994 Msg(0, "switched to visual bell.");
2997 if (ParseNum1000(act
, &VBellWait
) == 0 && msgok
)
2998 Msg(0, "vbellwait set to %.10g seconds", VBellWait
/1000.);
3001 if (ParseNum1000(act
, &MsgWait
) == 0 && msgok
)
3002 Msg(0, "msgwait set to %.10g seconds", MsgWait
/1000.);
3005 if (ParseNum1000(act
, &MsgMinWait
) == 0 && msgok
)
3006 Msg(0, "msgminwait set to %.10g seconds", MsgMinWait
/1000.);
3008 case RC_SILENCEWAIT
:
3009 if (ParseNum(act
, &SilenceWait
))
3011 if (SilenceWait
< 1)
3013 for (p
= windows
; p
; p
= p
->w_next
)
3014 p
->w_silencewait
= SilenceWait
;
3016 Msg(0, "silencewait set to %d seconds", SilenceWait
);
3020 Msg(0, "This is window %d (%s).\n", fore
->w_number
, fore
->w_title
);
3023 int old
= fore
->w_number
;
3025 if (args
[0][0] == '+')
3027 else if (args
[0][0] == '-')
3031 parse
= ParseNum(act
, &n
);
3040 ChangeWinNum(old
, n
);
3044 n
= fore
->w_silence
!= 0;
3045 i
= fore
->w_silencewait
;
3046 if (args
[0] && (args
[0][0] == '-' || (args
[0][0] >= '0' && args
[0][0] <= '9')))
3048 if (ParseNum(act
, &i
))
3052 else if (ParseSwitch(act
, &n
))
3057 if (display
) /* we tell only this user */
3058 ACLBYTE(fore
->w_lio_notify
, D_user
->u_id
) |= ACLBIT(D_user
->u_id
);
3060 for (n
= 0; n
< maxusercount
; n
++)
3061 ACLBYTE(fore
->w_lio_notify
, n
) |= ACLBIT(n
);
3063 fore
->w_silencewait
= i
;
3064 fore
->w_silence
= SILENCE_ON
;
3065 SetTimeout(&fore
->w_silenceev
, fore
->w_silencewait
* 1000);
3066 evenq(&fore
->w_silenceev
);
3070 Msg(0, "The window is now being monitored for %d sec. silence.", fore
->w_silencewait
);
3075 if (display
) /* we remove only this user */
3076 ACLBYTE(fore
->w_lio_notify
, D_user
->u_id
)
3077 &= ~ACLBIT(D_user
->u_id
);
3079 for (n
= 0; n
< maxusercount
; n
++)
3080 ACLBYTE(fore
->w_lio_notify
, n
) &= ~ACLBIT(n
);
3081 for (i
= maxusercount
- 1; i
>= 0; i
--)
3082 if (ACLBYTE(fore
->w_lio_notify
, i
))
3087 fore
->w_silence
= SILENCE_OFF
;
3088 evdeq(&fore
->w_silenceev
);
3092 Msg(0, "The window is no longer being monitored for silence.");
3096 case RC_DEFSCROLLBACK
:
3097 (void)ParseNum(act
, &nwin_default
.histheight
);
3100 if (flayer
->l_layfn
== &MarkLf
)
3102 Msg(0, "Cannot resize scrollback buffer in copy/scrollback mode.");
3105 (void)ParseNum(act
, &n
);
3106 ChangeWindowSize(fore
, fore
->w_width
, fore
->w_height
, n
);
3108 Msg(0, "scrollback set to %d", fore
->w_histheight
);
3111 case RC_SESSIONNAME
:
3113 Msg(0, "This session is named '%s'\n", SockName
);
3116 char buf
[MAXPATHLEN
];
3119 if (ParseSaveStr(act
, &s
))
3121 if (!*s
|| strlen(s
) + (SockName
- SockPath
) > MAXPATHLEN
- 13 || index(s
, '/'))
3123 Msg(0, "%s: bad session name '%s'\n", rc_name
, s
);
3127 strncpy(buf
, SockPath
, SockName
- SockPath
);
3128 sprintf(buf
+ (SockName
- SockPath
), "%d.%s", (int)getpid(), s
);
3130 if ((access(buf
, F_OK
) == 0) || (errno
!= ENOENT
))
3132 Msg(0, "%s: inappropriate path: '%s'.", rc_name
, buf
);
3135 if (rename(SockPath
, buf
))
3137 Msg(errno
, "%s: failed to rename(%s, %s)", rc_name
, SockPath
, buf
);
3140 debug2("rename(%s, %s) done\n", SockPath
, buf
);
3141 strcpy(SockPath
, buf
);
3143 WindowChanged((struct win
*)0, 'S');
3147 if (!args
[0] || !args
[1])
3149 debug1("RC_SETENV arguments missing: %s\n", args
[0] ? args
[0] : "");
3150 InputSetenv(args
[0]);
3154 xsetenv(args
[0], args
[1]);
3163 case RC_DEFSLOWPASTE
:
3164 (void)ParseNum(act
, &nwin_default
.slow
);
3168 Msg(0, fore
->w_slowpaste
?
3169 "Slowpaste in window %d is %d milliseconds." :
3170 "Slowpaste in window %d is unset.",
3171 fore
->w_number
, fore
->w_slowpaste
);
3172 else if (ParseNum(act
, &fore
->w_slowpaste
) == 0 && msgok
)
3173 Msg(0, fore
->w_slowpaste
?
3174 "Slowpaste in window %d set to %d milliseconds." :
3175 "Slowpaste in window %d now unset.",
3176 fore
->w_number
, fore
->w_slowpaste
);
3179 if (CompileKeys(*args
, *argl
, mark_key_tab
))
3181 Msg(0, "%s: markkeys: syntax error.", rc_name
);
3184 debug1("markkeys %s\n", *args
);
3188 if (ParseSwitch(act
, &pastefont
) == 0 && msgok
)
3189 Msg(0, "Will %spaste font settings", pastefont
? "" : "not ");
3193 (void)ParseSwitch(act
, &join_with_cr
);
3195 case RC_COMPACTHIST
:
3196 if (ParseSwitch(act
, &compacthist
) == 0 && msgok
)
3197 Msg(0, "%scompacting history lines", compacthist
? "" : "not ");
3202 (void)ParseOnOff(act
, &nethackflag
);
3205 case RC_HARDCOPY_APPEND
:
3206 (void)ParseOnOff(act
, &hardcopy_append
);
3212 AddXChars(buf
, sizeof(buf
), VisualBellString
);
3213 Msg(0, "vbell_msg is '%s'", buf
);
3216 (void)ParseSaveStr(act
, &VisualBellString
);
3217 debug1(" new vbellstr '%s'\n", VisualBellString
);
3220 if (ParseBase(act
, *args
, &n
, 8, "octal"))
3222 if (n
< 0 || n
> 0777)
3224 Msg(0, "%s: mode: Invalid tty mode %o", rc_name
, n
);
3229 Msg(0, "Ttymode set to %03o", TtyMode
);
3232 (void)ParseOnOff(act
, &auto_detach
);
3234 case RC_STARTUP_MESSAGE
:
3235 (void)ParseOnOff(act
, &default_startup
);
3241 n
= (*user
->u_password
) ? 1 : 0;
3242 if (user
->u_password
!= NullStr
) free((char *)user
->u_password
);
3243 user
->u_password
= SaveStr(*args
);
3244 if (!strcmp(user
->u_password
, "none"))
3247 Msg(0, "Password checking disabled");
3248 free(user
->u_password
);
3249 user
->u_password
= NullStr
;
3256 Msg(0, "%s: password: window required", rc_name
);
3259 Input("New screen password:", 100, INP_NOECHO
, pass1
, display
? (char *)D_user
: (char *)users
, 0);
3262 #endif /* PASSWORD */
3265 struct action
*ktabp
= ktab
;
3270 if (argc
> 2 && !strcmp(*args
, "-c"))
3272 ktabp
= FindKtab(args
[1], 1);
3279 else if (argc
> 1 && !strcmp(*args
, "-k"))
3292 for (n
= 0; n
< KMAP_KEYS
; n
++)
3293 if (strcmp(term
[n
+ T_CAPS
].tcname
, *args
) == 0)
3297 Msg(0, "%s: bind: unknown key '%s'", rc_name
, *args
);
3306 Msg(0, "%s: bind: character, ^x, or (octal) \\032 expected.", rc_name
);
3310 n
= (unsigned char)args
[0][0];
3314 if ((i
= FindCommnr(args
[1])) == RC_ILLEGAL
)
3316 struct alias
*alias
= FindAlias(args
[1]);
3319 Msg(0, "%s: bind: unknown command or alias '%s'", rc_name
, args
[1]);
3324 if (i
<= RC_LAST
&& CheckArgNum(i
, args
+ 2) < 0)
3326 ClearAction(&ktabp
[n
]);
3327 SaveAction(ktabp
+ n
, i
, args
+ 2, argl
+ 2);
3330 ClearAction(&ktabp
[n
]);
3336 struct action
*newact
;
3337 int newnr
, fl
= 0, kf
= 0, af
= 0, df
= 0, mf
= 0;
3338 struct display
*odisp
= display
;
3340 struct kmap_ext
*kme
;
3342 for (; *args
&& **args
== '-'; args
++, argl
++)
3344 if (strcmp(*args
, "-t") == 0)
3345 fl
= KMAP_NOTIMEOUT
;
3346 else if (strcmp(*args
, "-k") == 0)
3348 else if (strcmp(*args
, "-a") == 0)
3350 else if (strcmp(*args
, "-d") == 0)
3352 else if (strcmp(*args
, "-m") == 0)
3354 else if (strcmp(*args
, "--") == 0)
3362 Msg(0, "%s: bindkey: invalid option %s", rc_name
, *args
);
3368 Msg(0, "%s: bindkey: -d does not work with -m", rc_name
);
3374 display_bindkey("Edit mode", mmtab
);
3376 display_bindkey("Default", dmtab
);
3378 display_bindkey("User", umtab
);
3385 Msg(0, "%s: bindkey: -a only works with -k", rc_name
);
3390 Msg(0, "%s: bindkey: empty string makes no sense", rc_name
);
3393 for (i
= 0, kme
= kmap_exts
; i
< kmap_extn
; i
++, kme
++)
3400 if (*argl
== (kme
->fl
& ~KMAP_NOTIMEOUT
) && bcmp(kme
->str
, *args
, *argl
) == 0)
3406 Msg(0, "%s: bindkey: keybinding not found", rc_name
);
3410 kmap_exts
= (struct kmap_ext
*)xrealloc((char *)kmap_exts
, kmap_extn
* sizeof(*kmap_exts
));
3411 kme
= kmap_exts
+ i
;
3412 bzero((char *)kme
, 8 * sizeof(*kmap_exts
));
3413 for (; i
< kmap_extn
; i
++, kme
++)
3416 kme
->dm
.nr
= kme
->mm
.nr
= kme
->um
.nr
= RC_ILLEGAL
;
3417 kme
->dm
.args
= kme
->mm
.args
= kme
->um
.args
= noargs
;
3422 if (df
== 0 && kme
->dm
.nr
!= RC_ILLEGAL
)
3424 if (mf
== 0 && kme
->mm
.nr
!= RC_ILLEGAL
)
3426 if ((df
|| mf
) && kme
->um
.nr
!= RC_ILLEGAL
)
3428 i
+= KMAP_KEYS
+ KMAP_AKEYS
;
3429 newact
= df
? &kme
->dm
: mf
? &kme
->mm
: &kme
->um
;
3433 for (i
= T_CAPS
; i
< T_OCAPS
; i
++)
3434 if (strcmp(term
[i
].tcname
, *args
) == 0)
3438 Msg(0, "%s: bindkey: unknown key '%s'", rc_name
, *args
);
3441 if (af
&& i
>= T_CURSOR
&& i
< T_OCAPS
)
3442 i
-= T_CURSOR
- KMAP_KEYS
;
3445 newact
= df
? &dmtab
[i
] : mf
? &mmtab
[i
] : &umtab
[i
];
3449 if ((newnr
= FindCommnr(args
[1])) == RC_ILLEGAL
)
3451 struct alias
*alias
= FindAlias(args
[1]);
3454 Msg(0, "%s: bindkey: unknown command or alias '%s'", rc_name
, args
[1]);
3459 if (newnr
<= RC_LAST
&& CheckArgNum(newnr
, args
+ 2) < 0)
3461 ClearAction(newact
);
3462 SaveAction(newact
, newnr
, args
+ 2, argl
+ 2);
3463 if (kf
== 0 && args
[1])
3467 kme
->str
= SaveStrn(*args
, *argl
);
3468 kme
->fl
= fl
| *argl
;
3472 ClearAction(newact
);
3473 for (display
= displays
; display
; display
= display
->d_next
)
3474 remap(i
, args
[1] ? 1 : 0);
3475 if (kf
== 0 && !args
[1])
3477 if (!used
&& kme
->str
)
3490 if (ParseNum(act
, &n
))
3494 Msg(0, "%s: maptimeout: illegal time %d", rc_name
, n
);
3499 if (*args
== 0 || msgok
)
3500 Msg(0, "maptimeout is %dms", maptimeout
);
3514 UsersAcl(NULL
, argc
, args
);
3517 if (UserDel(args
[0], NULL
))
3520 Msg(0, "%s removed from acl database", args
[0]);
3524 * modify a user to gain or lose rights granted to a group.
3525 * This group is actually a normal user whose rights were defined
3526 * with chacl in the usual way.
3530 if (strcmp(args
[1], "none")) /* link a user to another user */
3532 if (AclLinkUser(args
[0], args
[1]))
3535 Msg(0, "User %s joined acl-group %s", args
[0], args
[1]);
3537 else /* remove all groups from user */
3540 struct aclusergroup
*g
;
3542 if (!(u
= *FindUserPtr(args
[0])))
3544 while ((g
= u
->u_group
))
3546 u
->u_group
= g
->next
;
3551 else /* show all groups of user */
3553 char buf
[256], *p
= buf
;
3556 struct aclusergroup
*g
;
3558 if (!(u
= *FindUserPtr(args
[0])))
3561 Msg(0, "User %s does not exist.", args
[0]);
3568 sprintf(p
, "%s ", g
->u
->u_name
);
3576 Msg(0, "%s's group%s: %s.", args
[0], (ngroups
== 1) ? "" : "s",
3577 (ngroups
== 0) ? "none" : buf
);
3582 while ((s
= *args
++))
3586 if (AclUmask(display
? D_user
: users
, s
, &err
))
3587 Msg(0, "umask: %s\n", err
);
3591 if (ParseOnOff(act
, &n
))
3596 Msg(0, "Multiuser mode %s", multi
? "enabled" : "disabled");
3598 #endif /* MULTIUSER */
3606 i
= D_nonblock
>= 0;
3607 if (*args
&& ((args
[0][0] >= '0' && args
[0][0] <= '9') || args
[0][0] == '.'))
3609 if (ParseNum1000(act
, &i
))
3612 else if (!ParseSwitch(act
, &i
))
3613 i
= i
== 0 ? -1 : 1000;
3616 if (msgok
&& i
== -1)
3617 Msg(0, "display set to blocking mode");
3618 else if (msgok
&& i
== 0)
3619 Msg(0, "display set to nonblocking mode, no timeout");
3621 Msg(0, "display set to nonblocking mode, %.10gs timeout", i
/1000.);
3623 if (D_nonblock
<= 0)
3624 evdeq(&D_blockedev
);
3626 case RC_DEFNONBLOCK
:
3627 if (*args
&& ((args
[0][0] >= '0' && args
[0][0] <= '9') || args
[0][0] == '.'))
3629 if (ParseNum1000(act
, &defnonblock
))
3632 else if (!ParseOnOff(act
, &defnonblock
))
3633 defnonblock
= defnonblock
== 0 ? -1 : 1000;
3636 if (display
&& *rc_name
)
3638 D_nonblock
= defnonblock
;
3639 if (D_nonblock
<= 0)
3640 evdeq(&D_blockedev
);
3646 if (fore
->w_gr
== 2)
3649 if (ParseSwitch(act
, &fore
->w_gr
) == 0 && msgok
)
3650 Msg(0, "Will %suse GR", fore
->w_gr
? "" : "not ");
3652 if (fore
->w_gr
== 0 && fore
->w_FontE
)
3657 if (ParseSwitch(act
, &fore
->w_c1
) == 0 && msgok
)
3658 Msg(0, "Will %suse C1", fore
->w_c1
? "" : "not ");
3662 if (ParseSwitch(act
, &fore
->w_bce
) == 0 && msgok
)
3663 Msg(0, "Will %serase with background color", fore
->w_bce
? "" : "not ");
3670 if (*args
&& !strcmp(args
[0], "-d"))
3673 Msg(0, "encodings directory is %s", screenencodings
? screenencodings
: "<unset>");
3676 free(screenencodings
);
3677 screenencodings
= SaveStr(args
[1]);
3681 if (*args
&& !strcmp(args
[0], "-l"))
3684 Msg(0, "encoding: -l: argument required");
3685 else if (LoadFontTranslation(-1, args
[1]))
3686 Msg(0, "encoding: could not load utf8 encoding file");
3688 Msg(0, "encoding: utf8 encoding file loaded");
3692 if (*args
&& (!strcmp(args
[0], "-l") || !strcmp(args
[0], "-d")))
3695 Msg(0, "encoding: screen is not compiled for UTF-8.");
3699 for (i
= 0; i
< 2; i
++)
3703 if (!strcmp(args
[i
], "."))
3705 n
= FindEncoding(args
[i
]);
3708 Msg(0, "encoding: unknown encoding '%s'", args
[i
]);
3713 WinSwitchEncoding(fore
, n
);
3714 ResetCharsets(fore
);
3716 else if (i
&& display
)
3721 case RC_DEFENCODING
:
3722 n
= FindEncoding(*args
);
3725 Msg(0, "defencoding: unknown encoding '%s'", *args
);
3728 nwin_default
.encoding
= n
;
3734 n
= nwin_default
.encoding
== UTF8
;
3735 if (ParseSwitch(act
, &n
) == 0)
3737 nwin_default
.encoding
= n
? UTF8
: 0;
3739 Msg(0, "Will %suse UTF-8 encoding for new windows", n
? "" : "not ");
3743 for (i
= 0; i
< 2; i
++)
3745 if (i
&& args
[i
] == 0)
3748 n
= fore
->w_encoding
!= UTF8
;
3749 else if (strcmp(args
[i
], "off") == 0)
3751 else if (strcmp(args
[i
], "on") == 0)
3755 Msg(0, "utf8: illegal argument (%s)", args
[i
]);
3760 WinSwitchEncoding(fore
, n
? UTF8
: 0);
3762 Msg(0, "Will %suse UTF-8 encoding", n
? "" : "not ");
3765 D_encoding
= n
? UTF8
: 0;
3779 printcmd
= SaveStr(*args
);
3781 if (*args
== 0 || msgok
)
3784 Msg(0, "using '%s' as print command", printcmd
);
3786 Msg(0, "using termcap entries for printing");
3792 if (argl
&& argl
[0] > 0 && argl
[1] > 0)
3796 Msg(0, "Two characters expected to define a digraph");
3799 i
= digraph_find(args
[0]);
3800 digraphs
[i
].d
[0] = args
[0][0];
3801 digraphs
[i
].d
[1] = args
[0][1];
3802 if (!parse_input_int(args
[1], argl
[1], &digraphs
[i
].value
))
3804 if (!(digraphs
[i
].value
= atoi(args
[1])))
3807 digraphs
[i
].value
= (int)args
[1][0];
3812 unsigned char *s
= args
[1];
3813 digraphs
[i
].value
= 0;
3816 t
= FromUtf8(*s
++, &digraphs
[i
].value
);
3820 digraphs
[i
].value
= 0;
3822 digraphs
[i
].value
= t
;
3831 Input("Enter digraph: ", 10, INP_EVERY
, digraph_fn
, NULL
, 0);
3832 if (*args
&& **args
)
3845 if (nwin_default
.hstatus
)
3846 AddXChars(buf
, sizeof(buf
), nwin_default
.hstatus
);
3847 Msg(0, "default hstatus is '%s'", buf
);
3850 (void)ParseSaveStr(act
, &nwin_default
.hstatus
);
3851 if (*nwin_default
.hstatus
== 0)
3853 free(nwin_default
.hstatus
);
3854 nwin_default
.hstatus
= 0;
3858 (void)ParseSaveStr(act
, &fore
->w_hstatus
);
3859 if (*fore
->w_hstatus
== 0)
3861 free(fore
->w_hstatus
);
3862 fore
->w_hstatus
= 0;
3864 WindowChanged(fore
, 'h');
3874 if (nwin_default
.charset
)
3875 AddXChars(buf
, sizeof(buf
), nwin_default
.charset
);
3876 Msg(0, "default charset is '%s'", buf
);
3880 if (n
== 0 || n
> 6)
3882 Msg(0, "%s: %s: string has illegal size.", rc_name
, comms
[nr
].name
);
3886 ((args
[0][4] < '0' || args
[0][4] > '3') && args
[0][4] != '.') ||
3887 ((args
[0][5] < '0' || args
[0][5] > '3') && args
[0][5] && args
[0][5] != '.')))
3889 Msg(0, "%s: %s: illegal mapping number.", rc_name
, comms
[nr
].name
);
3892 if (nr
== RC_CHARSET
)
3894 SetCharsets(fore
, *args
);
3897 if (nwin_default
.charset
)
3898 free(nwin_default
.charset
);
3899 nwin_default
.charset
= SaveStr(*args
);
3905 if (*s
>= '0' && *s
<= '9')
3908 for (i
= 0; i
< 8; i
++)
3909 if (*s
== "dubrsBiI"[i
])
3913 if (*s
&& s
[1] && !s
[2])
3915 if (*s
== 'd' && s
[1] == 'd')
3917 else if (*s
== '.' && s
[1] == 'd')
3919 else if (*s
== 'd' && s
[1] == '.')
3921 else if (*s
!= '.' || s
[1] != '.')
3925 if (*s
|| i
< 0 || i
>= 8)
3927 Msg(0, "%s: attrcolor: unknown attribute '%s'.", rc_name
, args
[0]);
3932 n
= ParseAttrColor(args
[1], args
[2], 1);
3935 attr2color
[i
][nr
] = n
;
3937 for (i
= 0; i
< 8; i
++)
3938 if (attr2color
[i
][0] || attr2color
[i
][1] || attr2color
[i
][2] || attr2color
[i
][3])
3945 if (strcmp(args
[0], "bell") == 0)
3949 else if (strcmp(args
[0], "monitor") == 0)
3953 else if (strcmp(args
[0], "so") != 0)
3955 Msg(0, "Invalid option '%s' for rendition", args
[0]);
3964 renditions
[i
] = ParseAttrColor(args
[0], args
[1], 1);
3965 WindowChanged((struct win
*)0, 'w');
3966 WindowChanged((struct win
*)0, 'W');
3967 WindowChanged((struct win
*)0, 0);
3971 /* We are here, means we want to set the sorendition. */
3973 case RC_SORENDITION
:
3977 i
= ParseAttrColor(*args
, args
[1], 1);
3980 ApplyAttrColor(i
, &mchar_so
);
3981 WindowChanged((struct win
*)0, 0);
3982 debug2("--> %x %x\n", mchar_so
.attr
, mchar_so
.color
);
3986 Msg(0, "Standout attributes 0x%02x color 0x%02x", (unsigned char)mchar_so
.attr
, 0x99 ^ (unsigned char)mchar_so
.color
);
3988 Msg(0, "Standout attributes 0x%02x ", (unsigned char)mchar_so
.attr
);
3998 ScriptCmd(argc
, (const char **) args
);
4007 Msg(0, "%s:%s screen login", HostName
, SockPath
);
4008 InputSu(D_fore
, &D_user
, NULL
);
4011 InputSu(D_fore
, &D_user
, args
[0]);
4013 s
= DoSu(&D_user
, args
[0], args
[1], "\377");
4015 s
= DoSu(&D_user
, args
[0], args
[1], args
[2]);
4019 #endif /* MULTIUSER */
4022 if (s
&& !strcmp(s
, "-v"))
4023 AddCanvas(SLICE_HORI
);
4025 AddCanvas(SLICE_VERT
);
4037 D_forecv
->c_xoff
= D_forecv
->c_xs
;
4038 D_forecv
->c_yoff
= D_forecv
->c_ys
;
4039 RethinkViewportOffsets(D_forecv
);
4040 ResizeLayer(D_forecv
->c_layer
, D_forecv
->c_xe
- D_forecv
->c_xs
+ 1, D_forecv
->c_ye
- D_forecv
->c_ys
+ 1, 0);
4041 flayer
= D_forecv
->c_layer
;
4046 struct canvas
*n_forecv
= NULL
;
4047 if (!*args
|| !strcmp(*args
, "down"))
4048 n_forecv
= D_forecv
->c_next
? D_forecv
->c_next
: D_cvlist
;
4049 else if (!strcmp(*args
, "up"))
4052 for (cv
= D_cvlist
; cv
->c_next
&& cv
->c_next
!= D_forecv
; cv
= cv
->c_next
)
4056 else if (!strcmp(*args
, "top"))
4057 n_forecv
= D_cvlist
;
4058 else if (!strcmp(*args
, "bottom"))
4061 for (cv
= D_cvlist
; cv
->c_next
; cv
= cv
->c_next
)
4067 Msg(0, "%s: usage: focus [up|down|top|bottom]", rc_name
);
4070 FocusCanvas(n_forecv
);
4075 if (D_forecv
->c_slorient
== SLICE_UNKN
)
4077 Msg(0, "resize: need more than one region");
4080 for (; *args
; args
++)
4082 if (!strcmp(*args
, "-h"))
4084 else if (!strcmp(*args
, "-v"))
4086 else if (!strcmp(*args
, "-b"))
4087 i
|= RESIZE_FLAG_H
| RESIZE_FLAG_V
;
4088 else if (!strcmp(*args
, "-p"))
4089 i
|= D_forecv
->c_slorient
== SLICE_VERT
? RESIZE_FLAG_H
: RESIZE_FLAG_V
;
4090 else if (!strcmp(*args
, "-l"))
4095 if (*args
&& args
[1])
4097 Msg(0, "%s: usage: resize [-h] [-v] [-l] [num]\n", rc_name
);
4101 ResizeRegions(*args
, i
);
4103 Input(resizeprompts
[i
], 20, INP_EVERY
, ResizeFin
, (char*)0, i
);
4106 (void)ParseSwitch(act
, &separate_sids
);
4109 args
= SaveArgs(args
);
4110 for (i
= 0; args
[i
]; i
++)
4113 Colonfin(args
[i
], strlen(args
[i
]), (char *)0);
4119 (void)ParseSwitch(act
, &use_altscreen
);
4121 Msg(0, "Will %sdo alternate screen switching", use_altscreen
? "" : "not ");
4124 if (ParseNum(act
, &n
))
4127 Msg(0, "illegal maxwin number specified");
4128 else if (n
> maxwin
)
4129 Msg(0, "may only decrease maxwin number");
4134 if (ParseBase(act
, *args
, &n
, 10, "decimal"))
4137 setbacktick(n
, 0, 0, (char **)0);
4143 Msg(0, "%s: usage: backtick num [lifespan tick cmd args...]", rc_name
);
4146 if (ParseBase(act
, args
[1], &lifespan
, 10, "decimal"))
4148 if (ParseBase(act
, args
[2], &tick
, 10, "decimal"))
4150 setbacktick(n
, lifespan
, tick
, SaveArgs(args
+ 3));
4152 WindowChanged(0, '`');
4158 RunBlanker(blankerprg
);
4163 CursorVisibility(-1);
4171 for (pp
= blankerprg
; *pp
; pp
++)
4177 blankerprg
= SaveArgs(args
);
4183 struct display
*olddisplay
= display
;
4184 if (!strcmp(*args
, "off"))
4186 else if (args
[0][0])
4187 idletimo
= atoi(*args
) * 1000;
4190 if ((i
= FindCommnr(args
[1])) == RC_ILLEGAL
)
4192 struct alias
*alias
= FindAlias(args
[1]);
4195 Msg(0, "%s: idle: unknown command or alias '%s'", rc_name
, args
[1]);
4200 if (i
<= RC_LAST
&& CheckArgNum(i
, args
+ 2) < 0)
4202 ClearAction(&idleaction
);
4203 SaveAction(&idleaction
, i
, args
+ 2, argl
+ 2);
4205 for (display
= displays
; display
; display
= display
->d_next
)
4207 display
= olddisplay
;
4212 Msg(0, "idle timeout %ds, %s", idletimo
/ 1000, comms
[idleaction
.nr
].name
);
4217 case RC_FOCUSMINSIZE
:
4218 for (i
= 0; i
< 2 && args
[i
]; i
++)
4220 if (!strcmp(args
[i
], "max") || !strcmp(args
[i
], "_"))
4232 for (i
= 0; i
< 2; i
++)
4234 n
= i
== 0 ? focusminwidth
: focusminheight
;
4236 strcpy(b
[i
], "max");
4238 sprintf(b
[i
], "%d", n
);
4240 Msg(0, "focus min size is %s %s\n", b
[0], b
[1]);
4249 fore
->w_group
= WindowByName(*args
);
4250 if (fore
->w_group
&& fore
->w_group
->w_type
!= W_TYPE_GROUP
)
4253 WindowChanged((struct win
*)0, 'w');
4254 WindowChanged((struct win
*)0, 'W');
4255 WindowChanged((struct win
*)0, 0);
4260 Msg(0, "window group is %d (%s)\n", fore
->w_group
->w_number
, fore
->w_group
->w_title
);
4262 Msg(0, "window belongs to no group");
4266 if (!strcmp(args
[0], "title"))
4270 Msg(0, "not on a layout");
4275 Msg(0, "current layout is %d (%s)", D_layout
->lay_number
, D_layout
->lay_title
);
4278 free(D_layout
->lay_title
);
4279 D_layout
->lay_title
= SaveStr(args
[1]);
4281 else if (!strcmp(args
[0], "number"))
4287 Msg(0, "not on a layout");
4292 Msg(0, "This is layout %d (%s).\n", D_layout
->lay_number
, D_layout
->lay_title
);
4295 old
= D_layout
->lay_number
;
4297 if (n
< 0 || n
>= MAXLAY
)
4300 laytab
[n
] = D_layout
;
4301 D_layout
->lay_number
= n
;
4304 lay
->lay_number
= old
;
4307 else if (!strcmp(args
[0], "autosave"))
4311 Msg(0, "not on a layout");
4316 if (!strcmp(args
[1], "on"))
4317 D_layout
->lay_autosave
= 1;
4318 else if (!strcmp(args
[1], "off"))
4319 D_layout
->lay_autosave
= 0;
4322 Msg(0, "invalid argument. Give 'on' or 'off");
4327 Msg(0, "autosave is %s", D_layout
->lay_autosave
? "on" : "off");
4329 else if (!strcmp(args
[0], "new"))
4335 while (*t
>= '0' && *t
<= '9')
4337 if (t
!= args
[1] && (!*t
|| *t
== ':'))
4351 else if (!strcmp(args
[0], "save"))
4355 Msg(0, "usage: layout save <name>");
4358 SaveLayout(args
[1], &D_canvas
);
4360 else if (!strcmp(args
[0], "select"))
4364 Input("Switch to layout: ", 20, INP_COOKED
, SelectLayoutFin
, NULL
, 0);
4367 SelectLayoutFin(args
[1], strlen(args
[1]), (char *)0);
4369 else if (!strcmp(args
[0], "next"))
4371 struct layout
*lay
= D_layout
;
4373 lay
= lay
->lay_next
? lay
->lay_next
: layouts
;
4378 Msg(0, "no layout defined");
4381 if (lay
== D_layout
)
4383 LoadLayout(lay
, &D_canvas
);
4386 else if (!strcmp(args
[0], "prev"))
4388 struct layout
*lay
= D_layout
;
4391 for (lay
= layouts
; lay
->lay_next
&& lay
->lay_next
!= D_layout
; lay
= lay
->lay_next
)
4398 Msg(0, "no layout defined");
4401 if (lay
== D_layout
)
4403 LoadLayout(lay
, &D_canvas
);
4406 else if (!strcmp(args
[0], "attach"))
4411 Msg(0, "no attach layout set");
4412 else if (layout_attach
== &layout_last_marker
)
4413 Msg(0, "will attach to last layout");
4415 Msg(0, "will attach to layout %d (%s)", layout_attach
->lay_number
, layout_attach
->lay_title
);
4418 if (!strcmp(args
[1], ":last"))
4419 layout_attach
= &layout_last_marker
;
4420 else if (!args
[1][0])
4425 lay
= FindLayout(args
[1]);
4428 Msg(0, "unknown layout '%s'", args
[1]);
4431 layout_attach
= lay
;
4434 else if (!strcmp(args
[0], "show"))
4438 else if (!strcmp(args
[0], "remove"))
4440 struct layout
*lay
= display
? D_layout
: layouts
;
4443 lay
= layouts
? FindLayout(args
[1]) : (struct layout
*)0;
4446 Msg(0, "unknown layout '%s'", args
[1]);
4454 Msg(0, "unknown layout subcommand");
4458 if(ParseSwitch(act
, &cjkwidth
) == 0)
4461 Msg(0, "Treat ambiguous width characters as %s width", cjkwidth
? "full" : "half");
4467 /* key == -2: input from braille keybord, msgok always 0 */
4468 DoBrailleAction(act
, key
== -2 ? 0 : msgok
);
4475 trigger_sevent(&globalevents
.cmdexecuted
, comms
[nr
].name
, args
);
4478 if (display
!= odisplay
)
4480 for (display
= displays
; display
; display
= display
->d_next
)
4481 if (display
== odisplay
)
4487 DoAlias(name
, args
, argl
)
4495 struct alias
*alias
= FindAlias(name
);
4501 for (; args
&& args
[count
]; count
++)
4503 for (i
= 0; alias
->args
&& alias
->args
[i
]; i
++, count
++)
4507 if ((mergeds
= malloc(count
* sizeof(char *))) == 0)
4509 if ((mergedl
= malloc(count
* sizeof(int))) == 0)
4514 for (count
= 0; alias
->args
&& alias
->args
[count
]; count
++)
4516 mergeds
[count
] = alias
->args
[count
];
4517 mergedl
[count
] = alias
->argl
[count
];
4519 for (i
= 0; args
&& args
[i
]; i
++, count
++)
4521 mergeds
[count
] = args
[i
];
4522 mergedl
[count
] = argl
[i
];
4525 mergedl
[count
] = 0 ;
4527 DoCommand(mergeds
, mergedl
);
4535 DoCommand(argv
, argl
)
4542 if (DoAlias(*argv
, argv
+ 1, argl
+ 1))
4545 if ((act
.nr
= FindCommnr(*argv
)) == RC_ILLEGAL
)
4547 Msg(0, "%s: unknown command '%s'", rc_name
, *argv
);
4550 act
.args
= argv
+ 1;
4551 act
.argl
= argl
+ 1;
4556 SaveAction(act
, nr
, args
, argl
)
4562 register int argc
= 0;
4576 if ((pp
= (char **)malloc((unsigned)(argc
+ 1) * sizeof(char **))) == 0)
4578 if ((lp
= (int *)malloc((unsigned)(argc
) * sizeof(int *))) == 0)
4585 *lp
= argl
? *argl
++ : (int)strlen(*args
);
4586 *pp
++ = SaveStrn(*args
++, *lp
++);
4595 register char **ap
, **pp
;
4596 register int argc
= 0;
4600 if ((pp
= ap
= (char **)malloc((unsigned)(argc
+ 1) * sizeof(char **))) == 0)
4603 *pp
++ = SaveStr(*args
++);
4610 * buf is split into argument vector args.
4611 * leading whitespace is removed.
4612 * @!| abbreviations are expanded.
4613 * the end of buffer is recognized by '\0' or an un-escaped '#'.
4614 * " and ' are interpreted.
4619 Parse(buf
, bufl
, args
, argl
)
4623 register char *p
= buf
, **ap
= args
, *pp
;
4624 register int delim
, argc
;
4627 debug2("Parse %d %s\n", bufl
, buf
);
4633 while (*p
&& (*p
== ' ' || *p
== '\t'))
4636 if (argc
== 0 && *p
== '!')
4645 if (*p
== '\0' || *p
== '#' || *p
== '\n')
4648 for (delim
= 0; delim
< argc
; delim
++)
4649 debug1("-- %s\n", args
[delim
]);
4653 if (++argc
>= MAXARGS
)
4655 Msg(0, "%s: too many tokens.", rc_name
);
4660 debug1("- new arg %s\n", p
);
4665 else if (delim
!= '\'' && *p
== '\\' && (p
[1] == 'n' || p
[1] == 'r' || p
[1] == 't' || p
[1] == '\'' || p
[1] == '"' || p
[1] == '\\' || p
[1] == '$' || p
[1] == '#' || p
[1] == '^' || (p
[1] >= '0' && p
[1] <= '7')))
4668 if (*p
>= '0' && *p
<= '7')
4671 if (p
[1] >= '0' && p
[1] <= '7')
4674 *pp
= (*pp
<< 3) | (*p
- '0');
4675 if (p
[1] >= '0' && p
[1] <= '7')
4678 *pp
= (*pp
<< 3) | (*p
- '0');
4687 case 'n': *pp
= '\n'; break;
4688 case 'r': *pp
= '\r'; break;
4689 case 't': *pp
= '\t'; break;
4690 default: *pp
= *p
; break;
4695 else if (delim
!= '\'' && *p
== '$' && (p
[1] == '{' || p
[1] == ':' || (p
[1] >= 'a' && p
[1] <= 'z') || (p
[1] >= 'A' && p
[1] <= 'Z') || (p
[1] >= '0' && p
[1] <= '9') || p
[1] == '_'))
4698 char *ps
, *pe
, op
, *v
, xbuf
[11];
4702 debug1("- var %s\n", ps
);
4706 if (*ps
== '{' && *p
== '}')
4708 if (*ps
== ':' && *p
== ':')
4710 if (*ps
!= '{' && *ps
!= ':' && (*p
< 'a' || *p
> 'z') && (*p
< 'A' || *p
> 'Z') && (*p
< '0' || *p
> '9') && *p
!= '_')
4715 if (*ps
== '{' || *ps
== ':')
4719 Msg(0, "%s: bad variable name.", rc_name
);
4726 debug1("- var is '%s'\n", ps
);
4728 v
= gettermcapstring(ps
+ 1);
4734 if (!strcmp(ps
, "TERM"))
4735 v
= display
? D_termname
: "unknown";
4736 else if (!strcmp(ps
, "COLUMNS"))
4737 sprintf(xbuf
, "%d", display
? D_width
: -1);
4738 else if (!strcmp(ps
, "LINES"))
4739 sprintf(xbuf
, "%d", display
? D_height
: -1);
4744 vl
= v
? strlen(v
) : 0;
4747 debug1("- sub is '%s'\n", v
);
4750 int right
= buf
+ bufl
- (p
+ strlen(p
) + 1);
4753 bcopy(p
, p
+ right
, strlen(p
) + 1);
4759 Msg(0, "%s: no space left for variable expansion.", rc_name
);
4767 else if (delim
!= '\'' && *p
== '^' && p
[1])
4770 *pp
++ = *p
== '?' ? '\177' : *p
& 0x1f;
4772 else if (delim
== 0 && (*p
== '\'' || *p
== '"'))
4774 else if (delim
== 0 && (*p
== ' ' || *p
== '\t' || *p
== '\n'))
4782 Msg(0, "%s: Missing %c quote.", rc_name
, delim
);
4788 debug2("- arg done, '%s' rest %s\n", ap
[-1], p
);
4789 *lp
++ = pp
- ap
[-1];
4808 if (DefaultEsc
>= 0)
4809 ClearAction(&ktab
[DefaultEsc
]);
4810 if (DefaultMetaEsc
>= 0)
4811 ClearAction(&ktab
[DefaultMetaEsc
]);
4814 DefaultMetaEsc
= me
;
4817 if (DefaultEsc
>= 0)
4819 ClearAction(&ktab
[DefaultEsc
]);
4820 ktab
[DefaultEsc
].nr
= RC_OTHER
;
4822 if (DefaultMetaEsc
>= 0)
4824 ClearAction(&ktab
[DefaultMetaEsc
]);
4825 ktab
[DefaultMetaEsc
].nr
= RC_META
;
4832 ParseSwitch(act
, var
)
4836 if (*act
->args
== 0)
4841 return ParseOnOff(act
, var
);
4845 ParseOnOff(act
, var
)
4849 register int num
= -1;
4850 char **args
= act
->args
;
4854 if (strcmp(args
[0], "on") == 0)
4856 else if (strcmp(args
[0], "off") == 0)
4861 Msg(0, "%s: %s: invalid argument. Give 'on' or 'off'", rc_name
, comms
[act
->nr
].name
);
4869 ParseSaveStr(act
, var
)
4873 char **args
= act
->args
;
4874 if (*args
== 0 || args
[1])
4876 Msg(0, "%s: %s: one argument required.", rc_name
, comms
[act
->nr
].name
);
4881 *var
= SaveStr(*args
);
4891 char *p
, **args
= act
->args
;
4894 if (p
== 0 || *p
== 0 || args
[1])
4896 Msg(0, "%s: %s: invalid argument. Give one argument.",
4897 rc_name
, comms
[act
->nr
].name
);
4903 if (*p
>= '0' && *p
<= '9')
4904 i
= 10 * i
+ (*p
- '0');
4907 Msg(0, "%s: %s: invalid argument. Give numeric argument.",
4908 rc_name
, comms
[act
->nr
].name
);
4913 debug1("ParseNum got %d\n", i
);
4919 ParseNum1000(act
, var
)
4924 char *p
, **args
= act
->args
;
4928 if (p
== 0 || *p
== 0 || args
[1])
4930 Msg(0, "%s: %s: invalid argument. Give one argument.",
4931 rc_name
, comms
[act
->nr
].name
);
4937 if (*p
>= '0' && *p
<= '9')
4940 i
= 10 * i
+ (*p
- '0');
4941 else if (dig
== 4 && *p
>= '5')
4946 else if (*p
== '.' && !dig
)
4950 Msg(0, "%s: %s: invalid argument. Give floating point argument.",
4951 rc_name
, comms
[act
->nr
].name
);
4962 i
= (int)((unsigned int)~0 >> 1);
4963 debug1("ParseNum1000 got %d\n", i
);
4974 for (p
= windows
; p
; p
= p
->w_next
)
4975 if (!strcmp(p
->w_title
, s
))
4977 for (p
= windows
; p
; p
= p
->w_next
)
4978 if (!strncmp(p
->w_title
, s
, strlen(s
)))
4990 for (i
= 0, s
= str
; *s
; s
++)
4992 if (*s
< '0' || *s
> '9')
4994 i
= i
* 10 + (*s
- '0');
5000 * Get window number from Name or Number string.
5001 * Numbers are tried first, then names, a prefix match suffices.
5002 * Be careful when assigning numeric strings as WindowTitles.
5011 if ((i
= WindowByNumber(str
)) < 0 || i
>= MAXWIN
)
5013 if ((p
= WindowByName(str
)))
5021 ParseWinNum(act
, var
)
5025 char **args
= act
->args
;
5028 if (*args
== 0 || args
[1])
5030 Msg(0, "%s: %s: one argument required.", rc_name
, comms
[act
->nr
].name
);
5034 i
= WindowByNoN(*args
);
5037 Msg(0, "%s: %s: invalid argument. Give window number or name.",
5038 rc_name
, comms
[act
->nr
].name
);
5041 debug1("ParseWinNum got %d\n", i
);
5047 ParseBase(act
, p
, var
, base
, bname
)
5059 Msg(0, "%s: %s: empty argument.", rc_name
, comms
[act
->nr
].name
);
5064 if (c
>= 'a' && c
<= 'z')
5066 if (c
>= 'A' && c
<= 'Z')
5067 c
-= 'A' - ('0' + 10);
5069 if (c
< 0 || c
>= base
)
5071 Msg(0, "%s: %s: argument is not %s.", rc_name
, comms
[act
->nr
].name
, bname
);
5076 debug1("ParseBase got %d\n", i
);
5086 for (base
+= '0'; *s
; ++s
)
5087 if (*s
< '0' || *s
> base
)
5093 IsNumColon(s
, base
, p
, psize
)
5098 if ((q
= rindex(s
, ':')) != 0)
5100 strncpy(p
, q
+ 1, psize
- 1);
5101 p
[psize
- 1] = '\0';
5106 return IsNum(s
, base
);
5115 debug1("SwitchWindow %d\n", n
);
5116 if (n
< 0 || n
>= MAXWIN
)
5121 if ((p
= wtab
[n
]) == 0)
5133 Msg(0, "This IS window %d (%s).", n
, p
->w_title
);
5137 if (AclCheckPermWin(D_user
, ACL_READ
, p
))
5139 Msg(0, "Access to window %d denied.", p
->w_number
);
5144 Activate(fore
->w_norefresh
);
5149 SetCanvasWindow(cv
, wi
)
5153 struct win
*p
= 0, **pp
;
5155 struct canvas
*cvp
, **cvpp
;
5158 display
= cv
->c_display
;
5162 /* remove old layer */
5163 for (cvpp
= &l
->l_cvlist
; (cvp
= *cvpp
); cvpp
= &cvp
->c_lnext
)
5167 *cvpp
= cvp
->c_lnext
;
5169 p
= Layer2Window(l
);
5173 if (p
&& cv
== D_forecv
)
5176 ReleaseAutoWritelock(display
, p
);
5180 SetTimeout(&p
->w_silenceev
, p
->w_silencewait
* 1000);
5181 evenq(&p
->w_silenceev
);
5186 trigger_sevent(&fore
->w_sev
.onleave
, display
, fore
);
5193 /* Trigger window hide event if the last view on this display is
5195 for (cvp
= l
->l_cvlist
; cvp
; cvp
= cvp
->c_lnext
)
5196 if (cvp
->c_display
== display
)
5202 trigger_sevent(&fore
->w_sev
.onhide
, display
, fore
);
5205 if (l
->l_cvlist
== 0 && (p
== 0 || l
!= p
->w_savelayer
))
5209 /* find right layer to display on canvas */
5210 if (wi
&& wi
->w_type
!= W_TYPE_GROUP
)
5213 if (wi
->w_savelayer
&& (wi
->w_blocked
|| wi
->w_savelayer
->l_cvlist
== 0))
5214 l
= wi
->w_savelayer
;
5220 l
->l_data
= (char *)wi
;
5225 /* add our canvas to the layer's canvaslist */
5226 ASSERT(l
->l_cvlist
!= cv
);
5227 cv
->c_lnext
= l
->l_cvlist
;
5230 cv
->c_xoff
= cv
->c_xs
;
5231 cv
->c_yoff
= cv
->c_ys
;
5232 RethinkViewportOffsets(cv
);
5237 if (wi
&& wi
->w_type
== W_TYPE_GROUP
)
5239 /* auto-start windowlist on groups */
5240 struct display
*d
= display
;
5241 struct layer
*oldflayer
= flayer
;
5243 display_wlist(0, 0, wi
);
5248 if (wi
&& D_other
== wi
)
5249 D_other
= wi
->w_next
; /* Might be 0, but that's OK. */
5253 fore
= D_fore
; /* XXX ? */
5257 ObtainAutoWritelock(display
, wi
);
5260 * Place the window at the head of the most-recently-used list
5264 for (pp
= &windows
; (p
= *pp
); pp
= &p
->w_next
)
5269 p
->w_next
= windows
;
5274 trigger_sevent(&fore
->w_sev
.onfocus
, display
, fore
);
5279 if (wi
&& Layer2Window(l
) == wi
)
5282 /* Trigger window show event if the first view on this display is
5284 for (cvp
= l
->l_cvlist
; cvp
; cvp
= cvp
->c_lnext
)
5285 if (cvp
->c_display
== display
)
5288 trigger_sevent(&fore
->w_sev
.onshow
, display
, fore
);
5295 * SetForeWindow changes the window in the input focus of the display.
5296 * Puts window wi in canvas display->d_forecv.
5308 p
= Layer2Window(D_forecv
->c_layer
);
5309 SetCanvasWindow(D_forecv
, wi
);
5311 WindowChanged(p
, 'u');
5313 WindowChanged(wi
, 'u');
5314 flayer
= D_forecv
->c_layer
;
5316 trigger_sevent(&globalevents
.forechanged
, display
, display
? D_fore
: fore
);
5318 /* Activate called afterwards, so no RefreshHStatus needed */
5322 /*****************************************************************/
5325 * Activate - make fore window active
5326 * norefresh = -1 forces a refresh, disregard all_norefresh then.
5332 debug1("Activate(%d)\n", norefresh
);
5337 Msg(0, "%s", ""); /* wait till mintime (keep gcc quiet) */
5341 if (MayResizeLayer(D_forecv
->c_layer
))
5342 ResizeLayer(D_forecv
->c_layer
, D_forecv
->c_xe
- D_forecv
->c_xs
+ 1, D_forecv
->c_ye
- D_forecv
->c_ys
+ 1, display
);
5348 if (fore
->w_monitor
!= MON_OFF
)
5349 fore
->w_monitor
= MON_ON
;
5350 fore
->w_bell
= BELL_ON
;
5351 WindowChanged(fore
, 'f');
5354 if (ResizeDisplay(fore
->w_width
, fore
->w_height
))
5356 debug2("Cannot resize from (%d,%d)", D_width
, D_height
);
5357 debug2(" to (%d,%d) -> resize window\n", fore
->w_width
, fore
->w_height
);
5358 DoResize(D_width
, D_height
);
5362 Redisplay(norefresh
+ all_norefresh
);
5369 register struct win
**pp
;
5370 int n
= fore
? fore
->w_number
: MAXWIN
;
5371 struct win
*group
= fore
? fore
->w_group
: 0;
5373 for (pp
= fore
? wtab
+ n
+ 1 : wtab
; pp
!= wtab
+ n
; pp
++)
5375 if (pp
== wtab
+ MAXWIN
)
5379 if (!fore
|| group
== (*pp
)->w_group
)
5391 register struct win
**pp
;
5392 int n
= fore
? fore
->w_number
: -1;
5393 struct win
*group
= fore
? fore
->w_group
: 0;
5395 for (pp
= wtab
+ n
- 1; pp
!= wtab
+ n
; pp
--)
5398 pp
= wtab
+ MAXWIN
- 1;
5401 if (!fore
|| group
== (*pp
)->w_group
)
5413 char *m
= "No other window.";
5414 if (windows
&& (fore
== 0 || windows
->w_next
))
5418 Msg(0, "No window available");
5421 Msg(0, m
, fore
->w_number
); /* other arg for nethack */
5426 UpdateLayoutCanvas(cv
, wi
)
5430 for (; cv
; cv
= cv
->c_slnext
)
5432 if (cv
->c_layer
&& Layer2Window(cv
->c_layer
) == wi
)
5434 /* A simplistic version of SetCanvasWindow(cv, 0) */
5435 struct layer
*l
= cv
->c_layer
;
5437 if (l
->l_cvlist
== 0 && (wi
== 0 || l
!= wi
->w_savelayer
))
5441 if (l
->l_cvlist
!= cv
)
5443 cv
->c_lnext
= l
->l_cvlist
;
5447 /* Do not end here. Multiple canvases can have the same window */
5451 UpdateLayoutCanvas(cv
->c_slperp
, wi
);
5459 struct win
**pp
, *p
;
5465 * Remove window from linked list.
5467 for (pp
= &windows
; (p
= *pp
); pp
= &p
->w_next
)
5473 wtab
[wi
->w_number
] = 0;
5482 * switch to different window on all canvases
5484 for (display
= displays
; display
; display
= display
->d_next
)
5487 for (cv
= D_cvlist
; cv
; cv
= cv
->c_next
)
5489 if (Layer2Window(cv
->c_layer
) != wi
)
5491 /* switch to other window */
5492 SetCanvasWindow(cv
, FindNiceWindow(D_other
, 0));
5498 if (wi
->w_zdisplay
== display
)
5501 D_readev
.condpos
= D_readev
.condneg
= 0;
5508 /* do the same for the layouts */
5509 for (lay
= layouts
; lay
; lay
= lay
->lay_next
)
5510 UpdateLayoutCanvas(&lay
->lay_canvas
, wi
);
5513 WindowChanged((struct win
*)0, 'w');
5514 WindowChanged((struct win
*)0, 'W');
5515 WindowChanged((struct win
*)0, 0);
5524 if ((fore
->w_log
!= 0) == on
)
5526 if (display
&& !*rc_name
)
5527 Msg(0, "You are %s logging.", on
? "already" : "not");
5530 if (fore
->w_log
!= 0)
5532 Msg(0, "Logfile \"%s\" closed.", fore
->w_log
->name
);
5533 logfclose(fore
->w_log
);
5535 WindowChanged(fore
, 'f');
5538 if (DoStartLog(fore
, buf
, sizeof(buf
)))
5540 Msg(errno
, "Error opening logfile \"%s\"", buf
);
5543 if (ftell(fore
->w_log
->fp
) == 0)
5544 Msg(0, "Creating logfile \"%s\".", fore
->w_log
->name
);
5546 Msg(0, "Appending to logfile \"%s\".", fore
->w_log
->name
);
5547 WindowChanged(fore
, 'f');
5551 AddWindows(buf
, len
, flags
, where
)
5557 register char *s
, *ss
;
5558 register struct win
**pp
, *p
;
5563 if ((flags
& 8) && where
< 0)
5568 for (pp
= ((flags
& 4) && where
>= 0) ? wtab
+ where
+ 1: wtab
; pp
< wtab
+ MAXWIN
; pp
++)
5571 if (pp
- wtab
== where
&& ss
== buf
)
5575 if ((flags
& 1) && display
&& p
== D_fore
)
5577 if (D_fore
&& D_fore
->w_group
!= p
->w_group
)
5584 if (s
- buf
+ l
> len
- 24)
5586 if (s
> buf
|| (flags
& 4))
5591 if (p
->w_number
== where
)
5597 if (!(flags
& 4) || where
< 0 || ((flags
& 4) && where
< p
->w_number
))
5599 if (p
->w_monitor
== MON_DONE
&& renditions
[REND_MONITOR
] != -1)
5600 rend
= renditions
[REND_MONITOR
];
5601 else if ((p
->w_bell
== BELL_DONE
|| p
->w_bell
== BELL_FOUND
) && renditions
[REND_BELL
] != -1)
5602 rend
= renditions
[REND_BELL
];
5605 AddWinMsgRend(s
, rend
);
5606 sprintf(s
, "%d", p
->w_number
);
5608 if (display
&& p
== D_fore
)
5612 if (display
&& p
== D_other
)
5614 s
= AddWindowFlags(s
, len
, p
);
5620 AddWinMsgRend(s
, -1);
5627 AddWindowFlags(buf
, len
, p
)
5633 if (p
== 0 || len
< 12)
5639 if (display
&& p
== D_fore
)
5641 if (display
&& p
== D_other
)
5644 if (p
->w_layer
.l_cvlist
&& p
->w_layer
.l_cvlist
->c_lnext
)
5646 if (p
->w_monitor
== MON_DONE
5648 && (ACLBYTE(p
->w_mon_notify
, D_user
->u_id
) & ACLBIT(D_user
->u_id
))
5652 if (p
->w_bell
== BELL_DONE
)
5655 if (p
->w_slot
!= (slot_t
) 0 && p
->w_slot
!= (slot_t
) -1)
5663 if (p
->w_ptyfd
< 0 && p
->w_type
!= W_TYPE_GROUP
)
5670 AddOtherUsers(buf
, len
, p
)
5675 struct display
*d
, *olddisplay
= display
;
5681 for (display
= displays
; display
; display
= display
->d_next
)
5683 if (olddisplay
&& D_user
== olddisplay
->d_user
)
5685 for (cv
= D_cvlist
; cv
; cv
= cv
->c_next
)
5686 if (Layer2Window(cv
->c_layer
) == p
)
5690 for (d
= displays
; d
&& d
!= display
; d
= d
->d_next
)
5691 if (D_user
== d
->d_user
)
5693 if (d
&& d
!= display
)
5695 if (len
> 1 && s
!= buf
)
5700 l
= strlen(D_user
->u_name
);
5703 strcpy(s
, D_user
->u_name
);
5708 display
= olddisplay
;
5721 if (where
== -1 && D_fore
)
5722 where
= D_fore
->w_number
;
5723 ss
= AddWindows(buf
, sizeof(buf
), 0, where
);
5724 s
= buf
+ strlen(buf
);
5725 if (ss
- buf
> D_width
/ 2)
5728 if (s
- ss
< D_width
)
5744 register struct win
*wp
= fore
;
5749 Msg(0, "(%d,%d)/(%d,%d) no window", D_x
+ 1, D_y
+ 1, D_width
, D_height
);
5753 if (buf
< (p
+= GetAnsiStatus(wp
, p
)))
5755 sprintf(p
, "(%d,%d)/(%d,%d)",
5756 wp
->w_x
+ 1, wp
->w_y
+ 1, wp
->w_width
, wp
->w_height
);
5758 sprintf(p
+= strlen(p
), "+%d", wp
->w_histheight
);
5760 sprintf(p
+= strlen(p
), " %c%sflow",
5761 (wp
->w_flow
& FLOW_NOW
) ? '+' : '-',
5762 (wp
->w_flow
& FLOW_AUTOFLAG
) ? "" :
5763 ((wp
->w_flow
& FLOW_AUTO
) ? "(+)" : "(-)"));
5764 if (!wp
->w_wrap
) sprintf(p
+= strlen(p
), " -wrap");
5765 if (wp
->w_insert
) sprintf(p
+= strlen(p
), " ins");
5766 if (wp
->w_origin
) sprintf(p
+= strlen(p
), " org");
5767 if (wp
->w_keypad
) sprintf(p
+= strlen(p
), " app");
5768 if (wp
->w_log
) sprintf(p
+= strlen(p
), " log");
5769 if (wp
->w_monitor
!= MON_OFF
5771 && (ACLBYTE(wp
->w_mon_notify
, D_user
->u_id
) & ACLBIT(D_user
->u_id
))
5774 sprintf(p
+= strlen(p
), " mon");
5775 if (wp
->w_mouse
) sprintf(p
+= strlen(p
), " mouse");
5777 if (wp
->w_bce
) sprintf(p
+= strlen(p
), " bce");
5779 if (!wp
->w_c1
) sprintf(p
+= strlen(p
), " -c1");
5780 if (wp
->w_norefresh
) sprintf(p
+= strlen(p
), " nored");
5785 if (wp
->w_encoding
&& (display
== 0 || D_encoding
!= wp
->w_encoding
|| EncodingDefFont(wp
->w_encoding
) <= 0))
5788 strcpy(p
, EncodingName(wp
->w_encoding
));
5792 if (wp
->w_encoding
!= UTF8
)
5795 if (D_CC0
|| (D_CS0
&& *D_CS0
))
5799 sprintf(p
, " G%c", wp
->w_Charset
+ '0');
5800 if (wp
->w_FontE
>= ' ')
5805 p
[4] = wp
->w_FontE
^ 0x40;
5812 sprintf(p
++, " G%c%c[", wp
->w_Charset
+ '0', wp
->w_CharsetR
+ '0');
5814 sprintf(p
, " G%c[", wp
->w_Charset
+ '0');
5816 for (i
= 0; i
< 4; i
++)
5818 if (wp
->w_charsets
[i
] == ASCII
)
5820 else if (wp
->w_charsets
[i
] >= ' ')
5821 *p
++ = wp
->w_charsets
[i
];
5825 *p
++ = wp
->w_charsets
[i
] ^ 0x40;
5833 if (wp
->w_type
== W_TYPE_PLAIN
)
5835 /* add info about modem control lines */
5837 TtyGetModemStatus(wp
->w_ptyfd
, p
);
5839 #ifdef BUILTIN_TELNET
5840 else if (wp
->w_type
== W_TYPE_TELNET
)
5843 TelStatus(wp
, p
, sizeof(buf
) - 1 - (p
- buf
));
5846 Msg(0, "%s %d(%s)", buf
, wp
->w_number
, wp
->w_title
);
5856 sprintf(p
, "(%d,%d)", D_width
, D_height
),
5862 strcpy(p
, EncodingName(D_encoding
));
5868 strcpy(p
, " xterm");
5874 strcpy(p
, " color");
5881 strcpy(p
, " iso2022");
5884 else if (D_CS0
&& *D_CS0
)
5886 strcpy(p
, " altchar");
5894 AKAfin(buf
, len
, data
)
5897 char *data
; /* dummy */
5901 ChangeAKA(fore
, buf
, strlen(buf
));
5909 Input("Set window's title to: ", sizeof(fore
->w_akabuf
) - 1, INP_COOKED
, AKAfin
, NULL
, 0);
5915 if ((*(unsigned char *)s
& 0x7f) < 0x20 || *s
== 0x7f)
5919 LayProcess(&ss
, &n
);
5924 Colonfin(buf
, len
, data
)
5927 char *data
; /* dummy */
5932 if (buf
[len
] == '\t')
5935 int l
= 0, r
= RC_LAST
;
5936 int showmessage
= 0;
5939 while (*s
&& s
- buf
< len
)
5943 /* Showing a message when there's no hardstatus or caption cancels the input */
5945 (captionalways
|| D_has_hstatus
== HSTATUS_LASTLINE
|| (D_canvas
.c_slperp
&& D_canvas
.c_slperp
->c_slnext
)))
5951 x
= strncmp(buf
, comms
[m
].name
, len
);
5959 for (l
= m
- 1; l
>= 0 && strncmp(buf
, comms
[l
].name
, len
) == 0; l
--)
5961 for (m
= ++l
; m
<= r
&& strncmp(buf
, comms
[m
].name
, len
) == 0 && s
- mbuf
< sizeof(mbuf
); m
++)
5962 s
+= snprintf(s
, sizeof(mbuf
) - (s
- mbuf
), " %s", comms
[m
].name
);
5966 Msg(0, "Possible commands:%s", mbuf
);
5971 len
= snprintf(mbuf
, sizeof(mbuf
), "%s \t", comms
[l
].name
+ len
);
5972 if (len
> 0 && len
< sizeof(mbuf
))
5973 LayProcess(&s
, &len
);
5978 if (l
> r
&& showmessage
)
5979 Msg(0, "No commands matching '%*s'", len
, buf
);
5983 if (!len
|| buf
[len
])
5986 len
= strlen(buf
) + 1;
5987 if (len
> (int)sizeof(mbuf
))
5991 bcopy(buf
, mbuf
, len
);
5992 RcLine(mbuf
, sizeof mbuf
);
5997 SelectFin(buf
, len
, data
)
6000 char *data
; /* dummy */
6004 if (!len
|| !display
)
6006 if (len
== 1 && *buf
== '-')
6008 SetForeWindow((struct win
*)0);
6012 if ((n
= WindowByNoN(buf
)) < 0)
6018 SelectLayoutFin(buf
, len
, data
)
6021 char *data
; /* dummy */
6025 if (!len
|| !display
)
6027 if (len
== 1 && *buf
== '-')
6029 LoadLayout((struct layout
*)0, (struct canvas
*)0);
6033 lay
= FindLayout(buf
);
6035 Msg(0, "No such layout\n");
6036 else if (lay
== D_layout
)
6037 Msg(0, "This IS layout %d (%s).\n", lay
->lay_number
, lay
->lay_title
);
6040 LoadLayout(lay
, &D_canvas
);
6049 Input("Switch to window: ", 20, INP_COOKED
, SelectFin
, NULL
, 0);
6052 static char setenv_var
[31];
6056 SetenvFin1(buf
, len
, data
)
6059 char *data
; /* dummy */
6061 if (!len
|| !display
)
6067 SetenvFin2(buf
, len
, data
)
6070 char *data
; /* dummy */
6072 if (!len
|| !display
)
6074 debug2("SetenvFin2: setenv '%s' '%s'\n", setenv_var
, buf
);
6075 xsetenv(setenv_var
, buf
);
6083 static char setenv_buf
[50 + sizeof(setenv_var
)]; /* need to be static here, cannot be freed */
6087 strncpy(setenv_var
, arg
, sizeof(setenv_var
) - 1);
6088 sprintf(setenv_buf
, "Enter value for %s: ", setenv_var
);
6089 Input(setenv_buf
, 30, INP_COOKED
, SetenvFin2
, NULL
, 0);
6092 Input("Setenv: Enter variable name: ", 30, INP_COOKED
, SetenvFin1
, NULL
, 0);
6096 * the following options are understood by this parser:
6097 * -f, -f0, -f1, -fy, -fa
6098 * -t title, -T terminal-type, -h height-of-scrollback,
6099 * -ln, -l0, -ly, -l1, -l
6106 struct NewWindow nwin
;
6111 while (av
&& *av
&& av
[0][0] == '-')
6113 if (av
[0][1] == '-')
6125 nwin
.flowflag
= FLOW_NOW
* 0;
6130 nwin
.flowflag
= FLOW_NOW
* 1;
6133 nwin
.flowflag
= FLOW_AUTOFLAG
;
6139 case 't': /* no more -k */
6141 nwin
.aka
= &av
[0][2];
6149 nwin
.term
= &av
[0][2];
6157 nwin
.histheight
= atoi(av
[0] + 2);
6159 nwin
.histheight
= atoi(*av
);
6188 nwin
.monitor
= MON_ON
;
6194 Msg(0, "%s: screen: invalid option -%c.", fn
, av
[0][1]);
6200 if (av
&& *av
&& IsNumColon(*av
, 10, buf
, sizeof(buf
)))
6205 if (num
< 0 || num
> MAXWIN
- 1)
6207 Msg(0, "%s: illegal screen number %d.", fn
, num
);
6217 nwin
.aka
= Filename(*av
);
6224 * CompileKeys must be called before Markroutine is first used.
6225 * to initialise the keys with defaults, call CompileKeys(NULL, mark_key_tab);
6227 * s is an ascii string in a termcap-like syntax. It looks like
6228 * "j=u:k=d:l=r:h=l: =.:" and so on...
6229 * this example rebinds the cursormovement to the keys u (up), d (down),
6230 * l (left), r (right). placing a mark will now be done with ".".
6233 CompileKeys(s
, sl
, array
)
6236 unsigned char *array
;
6239 unsigned char key
, value
;
6243 for (i
= 0; i
< 256; i
++)
6247 debug1("CompileKeys: '%s'\n", s
);
6250 key
= *(unsigned char *)s
++;
6251 if (*s
!= '=' || sl
< 3)
6258 value
= *(unsigned char *)s
++;
6261 while (*s
== '=' && sl
>= 2);
6270 #endif /* COPY_PASTE */
6273 * Asynchronous input functions
6276 #if defined(DETACH) && defined(POW_DETACH)
6278 pow_detach_fn(buf
, len
, data
)
6281 char *data
; /* dummy */
6283 debug("pow_detach_fn called\n");
6289 if (ktab
[(int)(unsigned char)*buf
].nr
!= RC_POW_DETACH
)
6292 write(D_userfd
, "\007", 1);
6293 Msg(0, "Detach aborted.");
6298 #endif /* POW_DETACH */
6302 copy_reg_fn(buf
, len
, data
)
6305 char *data
; /* dummy */
6307 struct plop
*pp
= plop_tab
+ (int)(unsigned char)*buf
;
6318 if (D_user
->u_plop
.len
)
6320 if ((pp
->buf
= (char *)malloc(D_user
->u_plop
.len
)) == NULL
)
6325 bcopy(D_user
->u_plop
.buf
, pp
->buf
, D_user
->u_plop
.len
);
6327 pp
->len
= D_user
->u_plop
.len
;
6329 pp
->enc
= D_user
->u_plop
.enc
;
6331 Msg(0, "Copied %d characters into register %c", D_user
->u_plop
.len
, *buf
);
6335 ins_reg_fn(buf
, len
, data
)
6338 char *data
; /* dummy */
6340 struct plop
*pp
= plop_tab
+ (int)(unsigned char)*buf
;
6348 return; /* Input() should not call us w/o fore, but you never know... */
6350 Msg(0, "ins_reg_fn: Warning: pasting real register '.'!");
6353 MakePaster(&fore
->w_paster
, pp
->buf
, pp
->len
, 0);
6356 Msg(0, "Empty register.");
6358 #endif /* COPY_PASTE */
6361 process_fn(buf
, len
, data
)
6364 char *data
; /* dummy */
6366 struct plop
*pp
= plop_tab
+ (int)(unsigned char)*buf
;
6375 ProcessInput(pp
->buf
, pp
->len
);
6378 Msg(0, "Empty register.");
6382 confirm_fn(buf
, len
, data
)
6389 if (len
|| (*buf
!= 'y' && *buf
!= 'Y'))
6394 act
.nr
= *(int *)data
;
6403 struct acluser
**up
;
6405 char pw1
[130]; /* FreeBSD crypts to 128 bytes */
6410 su_fin(buf
, len
, data
)
6415 struct inputsu
*i
= (struct inputsu
*)data
;
6420 { p
= i
->name
; l
= sizeof(i
->name
) - 1; }
6422 { strcpy(p
= i
->pw1
, "\377"); l
= sizeof(i
->pw1
) - 1; }
6424 { strcpy(p
= i
->pw2
, "\377"); l
= sizeof(i
->pw2
) - 1; }
6426 strncpy(p
, buf
, 1 + (l
< len
) ? l
: len
);
6428 Input("Screen User: ", sizeof(i
->name
) - 1, INP_COOKED
, su_fin
, (char *)i
, 0);
6430 Input("User's UNIX Password: ", sizeof(i
->pw1
)-1, INP_COOKED
|INP_NOECHO
, su_fin
, (char *)i
, 0);
6432 Input("User's Screen Password: ", sizeof(i
->pw2
)-1, INP_COOKED
|INP_NOECHO
, su_fin
, (char *)i
, 0);
6435 if ((p
= DoSu(i
->up
, i
->name
, i
->pw2
, i
->pw1
)))
6442 InputSu(w
, up
, name
)
6444 struct acluser
**up
;
6449 if (!(i
= (struct inputsu
*)calloc(1, sizeof(struct inputsu
))))
6454 su_fin(name
, (int)strlen(name
), (char *)i
); /* can also initialise stuff */
6456 su_fin((char *)0, 0, (char *)i
);
6459 #endif /* MULTIUSER */
6464 pass1(buf
, len
, data
)
6469 struct acluser
*u
= (struct acluser
*)data
;
6474 if (u
->u_password
!= NullStr
)
6475 free((char *)u
->u_password
);
6476 u
->u_password
= SaveStr(buf
);
6477 bzero(buf
, strlen(buf
));
6478 Input("Retype new password:", 100, INP_NOECHO
, pass2
, data
, 0);
6482 pass2(buf
, len
, data
)
6489 struct acluser
*u
= (struct acluser
*)data
;
6492 if (!buf
|| strcmp(u
->u_password
, buf
))
6494 Msg(0, "[ Passwords don't match - checking turned off ]");
6495 if (u
->u_password
!= NullStr
)
6497 bzero(u
->u_password
, strlen(u
->u_password
));
6498 free((char *)u
->u_password
);
6500 u
->u_password
= NullStr
;
6502 else if (u
->u_password
[0] == '\0')
6504 Msg(0, "[ No password - no secure ]");
6506 bzero(buf
, strlen(buf
));
6509 if (u
->u_password
!= NullStr
)
6511 for (st
= 0; st
< 2; st
++)
6512 salt
[st
] = 'A' + (int)((time(0) >> 6 * st
) % 26);
6514 buf
= crypt(u
->u_password
, salt
);
6515 bzero(u
->u_password
, strlen(u
->u_password
));
6516 free((char *)u
->u_password
);
6517 u
->u_password
= SaveStr(buf
);
6518 bzero(buf
, strlen(buf
));
6521 UserFreeCopyBuffer(u
);
6522 u
->u_plop
.len
= strlen(u
->u_password
);
6526 if (!(u
->u_plop
.buf
= SaveStr(u
->u_password
)))
6529 D_user
->u_plop
.len
= 0;
6532 Msg(0, "[ Password moved into copybuffer ]");
6533 #else /* COPY_PASTE */
6534 Msg(0, "[ Crypted password is \"%s\" ]", u
->u_password
);
6535 #endif /* COPY_PASTE */
6538 #endif /* PASSWORD */
6545 for (i
= 0; i
< MAX_DIGRAPH
&& digraphs
[i
].d
[0]; i
++)
6546 if ((digraphs
[i
].d
[0] == (unsigned char)buf
[0] && digraphs
[i
].d
[1] == (unsigned char)buf
[1]) ||
6547 (digraphs
[i
].d
[0] == (unsigned char)buf
[1] && digraphs
[i
].d
[1] == (unsigned char)buf
[0]))
6553 digraph_fn(buf
, len
, data
)
6556 char *data
; /* dummy */
6563 buf
[len
+ 1] = ch
; /* so we can restore it later */
6564 if (ch
< ' ' || ch
== '\177')
6566 if (len
>= 1 && ((*buf
== 'U' && buf
[1] == '+') || (*buf
== '0' && (buf
[1] == 'x' || buf
[1] == 'X'))))
6570 if ((ch
< '0' || ch
> '9') && (ch
< 'a' || ch
> 'f') && (ch
< 'A' || ch
> 'F'))
6572 buf
[len
] = '\034'; /* ^] is ignored by Input() */
6575 if (len
== (*buf
== 'U' ? 5 : 3))
6579 if (len
&& *buf
== '0')
6581 if (ch
< '0' || ch
> '7')
6583 buf
[len
] = '\034'; /* ^] is ignored by Input() */
6598 buf
[len
] = buf
[len
+ 1]; /* stored above */
6603 if (!parse_input_int(buf
, len
, &x
))
6605 i
= digraph_find(buf
);
6606 if ((x
= digraphs
[i
].value
) <= 0)
6608 Msg(0, "Unknown digraph");
6615 if (flayer
->l_encoding
== UTF8
)
6616 i
= ToUtf8(buf
, x
); /* buf is big enough for all UTF-8 codes */
6619 LayProcess(&buf
, &i
);
6630 debug1("StuffKey #%d", i
);
6633 debug1(" - %s", term
[i
+ T_CAPS
].tcname
);
6636 if (i
< KMAP_KEYS
&& D_ESCseen
)
6638 struct action
*act
= &D_ESCseen
[i
+ 256];
6639 if (act
->nr
!= RC_ILLEGAL
)
6642 DoAction(act
, i
+ 256);
6648 if (i
>= T_CURSOR
- T_CAPS
&& i
< T_KEYPAD
- T_CAPS
&& D_cursorkeys
)
6649 i
+= T_OCAPS
- T_CURSOR
;
6650 else if (i
>= T_KEYPAD
- T_CAPS
&& i
< T_OCAPS
- T_CAPS
&& D_keypad
)
6651 i
+= T_OCAPS
- T_CURSOR
;
6652 debug1(" - action %d\n", i
);
6653 flayer
= D_forecv
->c_layer
;
6657 if (InMark() || InInput() || InWList())
6658 act
= i
< KMAP_KEYS
+KMAP_AKEYS
? &mmtab
[i
] : &kmap_exts
[i
- (KMAP_KEYS
+KMAP_AKEYS
)].mm
;
6660 if ((!act
|| act
->nr
== RC_ILLEGAL
) && !D_mapdefault
)
6661 act
= i
< KMAP_KEYS
+KMAP_AKEYS
? &umtab
[i
] : &kmap_exts
[i
- (KMAP_KEYS
+KMAP_AKEYS
)].um
;
6662 if (!act
|| act
->nr
== RC_ILLEGAL
)
6663 act
= i
< KMAP_KEYS
+KMAP_AKEYS
? &dmtab
[i
] : &kmap_exts
[i
- (KMAP_KEYS
+KMAP_AKEYS
)].dm
;
6665 if (discard
&& (!act
|| act
->nr
!= RC_COMMAND
))
6672 if (act
== 0 || act
->nr
== RC_ILLEGAL
)
6686 for (cv
= D_cvlist
; cv
; cv
= cv
->c_next
)
6687 if (Layer2Window(cv
->c_layer
) == wi
)
6693 FindNiceWindow(wi
, presel
)
6699 debug2("FindNiceWindow %d %s\n", wi
? wi
->w_number
: -1 , presel
? presel
: "NULL");
6702 i
= WindowByNoN(presel
);
6709 if (wi
&& AclCheckPermWin(D_user
, ACL_READ
, wi
))
6712 if (!wi
|| (IsOnDisplay(wi
) && !presel
))
6714 /* try to get another window */
6717 for (wi
= windows
; wi
; wi
= wi
->w_next
)
6718 if (!wi
->w_layer
.l_cvlist
&& !AclCheckPermWin(D_user
, ACL_WRITE
, wi
))
6721 for (wi
= windows
; wi
; wi
= wi
->w_next
)
6722 if (wi
->w_layer
.l_cvlist
&& !IsOnDisplay(wi
) && !AclCheckPermWin(D_user
, ACL_WRITE
, wi
))
6725 for (wi
= windows
; wi
; wi
= wi
->w_next
)
6726 if (!wi
->w_layer
.l_cvlist
&& !AclCheckPermWin(D_user
, ACL_READ
, wi
))
6729 for (wi
= windows
; wi
; wi
= wi
->w_next
)
6730 if (wi
->w_layer
.l_cvlist
&& !IsOnDisplay(wi
) && !AclCheckPermWin(D_user
, ACL_READ
, wi
))
6734 for (wi
= windows
; wi
; wi
= wi
->w_next
)
6735 if (!wi
->w_layer
.l_cvlist
)
6738 for (wi
= windows
; wi
; wi
= wi
->w_next
)
6739 if (wi
->w_layer
.l_cvlist
&& !IsOnDisplay(wi
))
6743 if (wi
&& AclCheckPermWin(D_user
, ACL_READ
, wi
))
6753 AddAlias(name
, value
, args
, argl
, count
)
6760 struct alias
*nalias
= NULL
;
6761 static next_command
= RC_LAST
;
6764 /* Make sure we don't already have this alias name defined. */
6765 if (FindAlias(name
) != NULL
)
6767 Msg(0, "alias already defined: %s", name
);
6771 /* Make sure the alias maps to something */
6772 if ((nr
= FindCommnr((char *)value
)) == RC_ILLEGAL
)
6774 struct alias
*alias
= FindAlias(value
);
6777 Msg(0, "%s: could not find command or alias '%s'", rc_name
, value
);
6783 nalias
= (struct alias
*)calloc(1, sizeof(struct alias
));
6786 nalias
->next
= NULL
;
6787 nalias
->name
= SaveStr(name
);
6791 nalias
->args
= SaveArgs(args
);
6792 nalias
->argl
= calloc(count
+ 1, sizeof(int));
6794 nalias
->argl
[count
] = argl
[count
];
6796 nalias
->nr
= ++next_command
;
6799 nalias
->next
= g_aliases_list
;
6800 g_aliases_list
= nalias
;
6805 * Find an alias by name.
6807 static struct alias
*
6811 struct alias
*t
= g_aliases_list
;
6815 if ((t
->name
!= NULL
) &&
6816 (strcmp(t
->name
, name
) == 0))
6826 * Find an alias by number.
6828 static struct alias
*
6833 for (t
= g_aliases_list
; t
; t
= t
->next
)
6849 /* Find the previous alias */
6850 struct alias
*cur
= g_aliases_list
;
6851 struct alias
**pcur
= &g_aliases_list
;
6855 if ((cur
->name
!= NULL
) &&
6856 (strcmp(cur
->name
, name
) == 0))
6858 struct alias
*found
= cur
;
6861 /* remove this one from the chain. */
6862 *pcur
= found
->next
;
6867 for (c
= 0; found
->args
[c
]; c
++)
6868 free(found
->args
[c
]);
6874 Msg(0, "alias %s removed", name
);
6881 Msg(0, "alias %s not found", name
);
6886 /* sorted list of all commands */
6887 static struct comm
**commtab
;
6888 static int ncommtab
;
6893 void (*hand
) __P((struct comm
*, char **, int));
6896 for (n
= 0; cos
[n
].name
; n
++)
6901 commtab
= (struct commt
*)realloc(commtab
, sizeof(*commtab
) * (ncommtab
+ n
));
6903 commtab
= (struct commt
*)malloc(sizeof(*commtab
) * (ncommtab
+ n
));
6906 for (i
= 0; i
< n
; i
++)
6908 for (j
= 0; j
< ncommtab
; j
++)
6910 r
= strcmp(cos
[i
].name
, commtab
[j
]->name
);
6912 Panic(0, "Duplicate command: %s\n", cos
[i
].name
);
6916 for (r
= ncommtab
; r
> j
; r
--)
6917 commtab
[r
] = commtab
[r
- 1];
6918 commtab
[j
] = cos
+ i
;
6919 cos
[i
].handler
= hand
;
6920 bzero(cos
[i
].userbits
, sizeof(cos
[i
].userbits
));
6929 int x
, m
, l
= 0, r
= ncommtab
- 1;
6933 x
= strcmp(str
, commtab
[m
]->name
);
6947 CalcSlicePercent(cv
, percent
)
6952 if (!cv
|| !cv
->c_slback
)
6954 up
= CalcSlicePercent(cv
->c_slback
->c_slback
, percent
);
6956 for (cv
= cv
->c_slback
->c_slperp
, wsum
= 0; cv
; cv
= cv
->c_slnext
)
6957 wsum
+= cv
->c_slweight
;
6960 return (up
* w
) / wsum
;
6964 ChangeCanvasSize(fcv
, abs
, diff
, gflag
, percent
)
6965 struct canvas
*fcv
; /* make this canvas bigger */
6966 int abs
; /* mode: 0:rel 1:abs 2:max */
6967 int diff
; /* change this much */
6968 int gflag
; /* go up if neccessary */
6972 int done
, have
, m
, dir
;
6974 debug3("ChangeCanvasSize abs %d diff %d percent=%d\n", abs
, diff
, percent
);
6975 if (abs
== 0 && diff
== 0)
6980 fcv
->c_slweight
= 0;
6983 for (cv
= fcv
->c_slback
->c_slperp
; cv
; cv
= cv
->c_slnext
)
6985 fcv
->c_slweight
= 1;
6986 cv
= fcv
->c_slback
->c_slback
;
6987 if (gflag
&& cv
&& cv
->c_slback
)
6988 ChangeCanvasSize(cv
, abs
, diff
, gflag
, percent
);
6996 if (percent
&& diff
> percent
)
7002 for (cv
= fcv
->c_slback
->c_slperp
, wsum
= 0; cv
; cv
= cv
->c_slnext
)
7003 wsum
+= cv
->c_slweight
;
7006 up
= gflag
? CalcSlicePercent(fcv
->c_slback
->c_slback
, percent
) : percent
;
7007 debug3("up=%d, wsum=%d percent=%d\n", up
, wsum
, percent
);
7010 int scale
= wsum
< 10 ? 1000 : 100;
7011 for (cv
= fcv
->c_slback
->c_slperp
; cv
; cv
= cv
->c_slnext
)
7012 cv
->c_slweight
*= scale
;
7014 debug1("scaled wsum to %d\n", wsum
);
7016 for (cv
= fcv
->c_slback
->c_slperp
; cv
; cv
= cv
->c_slnext
)
7020 cv
->c_slweight
= (cv
->c_slweight
* up
) / percent
;
7021 if (cv
->c_slweight
== 0)
7024 debug1(" - weight %d\n", cv
->c_slweight
);
7026 diff
= (diff
* wsum
) / percent
;
7032 if (abs
&& diff
== (fcv
->c_slorient
== SLICE_VERT
? fcv
->c_ye
- fcv
->c_ys
+ 2 : fcv
->c_xe
- fcv
->c_xs
+ 2))
7034 /* fix weights to real size (can't be helped, sorry) */
7035 for (cv
= fcv
->c_slback
->c_slperp
; cv
; cv
= cv
->c_slnext
)
7037 cv
->c_slweight
= cv
->c_slorient
== SLICE_VERT
? cv
->c_ye
- cv
->c_ys
+ 2 : cv
->c_xe
- cv
->c_xs
+ 2;
7038 debug1(" - weight %d\n", cv
->c_slweight
);
7042 diff
= diff
- fcv
->c_slweight
;
7043 debug1("diff = %d\n", diff
);
7048 cv
= fcv
->c_slnext
? fcv
->c_slnext
: fcv
->c_slprev
;
7049 fcv
->c_slweight
+= diff
;
7050 cv
->c_slweight
-= diff
;
7055 for (cv
= fcv
->c_slnext
; diff
> 0; cv
= dir
> 0 ? cv
->c_slnext
: cv
->c_slprev
)
7059 debug1("reached end, dir is %d\n", dir
);
7069 m
= cv
->c_slperp
? CountCanvasPerp(cv
) * 2 : 2;
7070 debug2("min is %d, have %d\n", m
, cv
->c_slweight
);
7071 if (cv
->c_slweight
> m
)
7073 have
= cv
->c_slweight
- m
;
7076 debug1("subtract %d\n", have
);
7077 cv
->c_slweight
-= have
;
7084 /* need more room! */
7085 cv
= fcv
->c_slback
->c_slback
;
7086 if (cv
&& cv
->c_slback
)
7087 done
+= ChangeCanvasSize(fcv
->c_slback
->c_slback
, 0, diff
, gflag
, percent
);
7089 fcv
->c_slweight
+= done
;
7090 debug1("ChangeCanvasSize returns %d\n", done
);
7095 ResizeRegions(arg
, flags
)
7101 int gflag
= 0, abs
= 0, percent
= 0;
7107 if (D_forecv
->c_slorient
== SLICE_UNKN
)
7109 Msg(0, "resize: need more than one region");
7112 gflag
= flags
& RESIZE_FLAG_L
? 0 : 1;
7113 orient
|= flags
& RESIZE_FLAG_H
? SLICE_HORI
: 0;
7114 orient
|= flags
& RESIZE_FLAG_V
? SLICE_VERT
: 0;
7116 orient
= D_forecv
->c_slorient
;
7120 /* make all regions the same height */
7121 struct canvas
*cv
= gflag
? &D_canvas
: D_forecv
->c_slback
;
7122 if (cv
->c_slperp
->c_slorient
& orient
)
7123 EqualizeCanvas(cv
->c_slperp
, gflag
);
7124 /* can't use cv->c_slorient directly as it can be D_canvas */
7125 if ((cv
->c_slperp
->c_slorient
^ (SLICE_HORI
^ SLICE_VERT
)) & orient
)
7130 EqualizeCanvas(cv
->c_slperp
, gflag
);
7133 EqualizeCanvas(cv
, gflag
);
7136 RecreateCanvasChain();
7137 RethinkDisplayViewports();
7138 ResizeLayersToCanvases();
7141 if (!strcmp(arg
, "min") || !strcmp(arg
, "0"))
7146 else if (!strcmp(arg
, "max") || !strcmp(arg
, "_"))
7153 if (l
> 0 && arg
[l
- 1] == '%')
7156 diff
= atoi(arg
+ 1);
7157 else if (*arg
== '-')
7158 diff
= -atoi(arg
+ 1);
7161 diff
= atoi(arg
); /* +1 because of caption line */
7164 abs
= diff
== 0 ? 2 : 1;
7170 diff
= diff
* percent
/ 100;
7172 if (cv
->c_slorient
& orient
)
7173 ChangeCanvasSize(cv
, abs
, diff
, gflag
, percent
);
7174 if (cv
->c_slback
->c_slorient
& orient
)
7175 ChangeCanvasSize(cv
->c_slback
, abs
, diff
, gflag
, percent
);
7177 ResizeCanvas(&D_canvas
);
7178 RecreateCanvasChain();
7179 RethinkDisplayViewports();
7180 ResizeLayersToCanvases();
7187 if (siz
+ diff
> dsize
- (nreg
- 1) * 2 - 1)
7188 diff
= dsize
- (nreg
- 1) * 2 - 1 - siz
;
7189 if (diff
== 0 || siz
+ diff
< 1)
7194 if (D_forecv
->c_next
)
7196 D_forecv
->c_ye
+= diff
;
7197 D_forecv
->c_next
->c_ys
+= diff
;
7198 D_forecv
->c_next
->c_yoff
+= diff
;
7202 for (cv
= D_cvlist
; cv
; cv
= cv
->c_next
)
7203 if (cv
->c_next
== D_forecv
)
7207 D_forecv
->c_ys
-= diff
;
7208 D_forecv
->c_yoff
-= diff
;
7213 int s
, i
= 0, found
= 0, di
= diff
, d2
;
7214 s
= dsize
- (nreg
- 1) * 2 - 1 - siz
;
7215 for (cv
= D_cvlist
; cv
; i
= cv
->c_ye
+ 2, cv
= cv
->c_next
)
7219 cv
->c_ye
= i
+ (cv
->c_ye
- cv
->c_ys
) + diff
;
7220 cv
->c_yoff
-= cv
->c_ys
- i
;
7225 s
-= cv
->c_ye
- cv
->c_ys
;
7233 d2
= di
> cv
->c_ye
- cv
->c_ys
? cv
->c_ye
- cv
->c_ys
: di
;
7235 cv
->c_ye
= i
+ (cv
->c_ye
- cv
->c_ys
) - d2
;
7236 cv
->c_yoff
-= cv
->c_ys
- i
;
7240 RethinkDisplayViewports();
7241 ResizeLayersToCanvases();
7246 ResizeFin(buf
, len
, data
)
7252 int flags
= *(int *)data
;
7253 ch
= ((unsigned char *)buf
)[len
];
7256 ResizeRegions(buf
, flags
);
7260 flags
^= RESIZE_FLAG_H
;
7262 flags
^= RESIZE_FLAG_V
;
7264 flags
|= RESIZE_FLAG_H
|RESIZE_FLAG_V
;
7266 flags
^= D_forecv
->c_slorient
== SLICE_VERT
? RESIZE_FLAG_H
: RESIZE_FLAG_V
;
7268 flags
^= RESIZE_FLAG_L
;
7271 inp_setprompt(resizeprompts
[flags
], NULL
);
7272 *(int *)data
= flags
;
7283 p
= Layer2Window(D_forecv
->c_layer
);
7284 for (i
= 3; i
>=0; i
--)
7285 SetXtermOSC(i
, p
? p
->w_xtermosc
[i
] : 0);
7290 ParseAttrColor(s1
, s2
, msgok
)
7302 while (*ss
&& *ss
!= ' ')
7306 if (*s
&& (s2
|| *ss
|| !((*s
>= 'a' && *s
<= 'z') || (*s
>= 'A' && *s
<= 'Z') || *s
== '.')))
7308 int mode
= 0, n
= 0;
7326 if (*s
>= '0' && *s
<= '9')
7329 if (*s
>= '0' && *s
<= '9')
7330 n
= n
* 16 + (*s
++ - '0');
7331 else if (*s
>= 'a' && *s
<= 'f')
7332 n
= n
* 16 + (*s
++ - ('a' - 10));
7333 else if (*s
>= 'A' && *s
<= 'F')
7334 n
= n
* 16 + (*s
++ - ('A' - 10));
7335 else if (*s
&& *s
!= ' ')
7338 Msg(0, "Illegal attribute hexchar '%c'", *s
);
7344 while (*s
&& *s
!= ' ')
7361 Msg(0, "Illegal attribute specifier '%c'", *s
);
7367 if (*s
&& *s
!= ' ')
7370 Msg(0, "junk after attribute description: '%c'", *s
);
7382 while (*s
&& *s
== ' ')
7390 Msg(0, "junk after description: '%c'", *s
);
7394 while (*s
&& *s
== ' ')
7401 static char costr
[] = "krgybmcw d i.01234567 9 f FKRGYBMCW I ";
7411 for (j
= 0; j
< 2 && *s
&& *s
!= ' '; j
++)
7413 for (i
= 0; costr
[i
]; i
++)
7419 Msg(0, "illegal color descriptor: '%c'", *s
);
7423 n
= n
<< 4 | (i
& 15);
7426 n
= (n
& 0x20ff) | 0x200;
7430 if ((n
& 0xf00) == 0xf00)
7431 n
^= 0xf00; /* clear superflous bits */
7434 n
^= 0x2400; /* shift bit into right position */
7437 n
|= 0xf0; /* don't change bg color */
7438 if (numco
!= 2 && n
!= 0xff)
7439 n
|= 0x100; /* special invert mode */
7440 if (*s
&& *s
!= ' ')
7443 Msg(0, "junk after color description: '%c'", *s
);
7451 while (*s
&& *s
== ' ')
7456 Msg(0, "junk after description: '%c'", *s
);
7459 debug1("ParseAttrColor %06x\n", r
);
7467 * e just set intensity
7468 * f don't change anything
7469 * Intensity is encoded into bits 17(fg) and 18(bg).
7472 ApplyAttrColor(i
, mc
)
7476 debug1("ApplyAttrColor %06x\n", i
);
7477 mc
->attr
|= i
>> 8 & 255;
7478 mc
->attr
^= i
& 255;
7480 i
= (i
>> 16) ^ 0xff;
7481 if ((i
& 0x100) != 0)
7484 if (mc
->attr
& (A_SO
|A_RV
))
7486 i
= ((i
& 0x0f) << 4) | ((i
& 0xf0) >> 4) | ((i
& 0x200) << 1) | ((i
& 0x400) >> 1);
7488 i
= ((i
& 0x0f) << 4) | ((i
& 0xf0) >> 4);
7492 if ((i
& 0x0f) != 0x0f)
7493 mc
->attr
= (mc
->attr
& 0xbf) | ((i
>> 3) & 0x40);
7494 if ((i
& 0xf0) != 0xf0)
7495 mc
->attr
= (mc
->attr
& 0x7f) | ((i
>> 3) & 0x80);
7497 mc
->color
= 0x99 ^ mc
->color
;
7498 if ((i
& 0x0e) == 0x0e)
7499 i
= (i
& 0xf0) | (mc
->color
& 0x0f);
7500 if ((i
& 0xe0) == 0xe0)
7501 i
= (i
& 0x0f) | (mc
->color
& 0xf0);
7502 mc
->color
= 0x99 ^ i
;
7503 debug2("ApplyAttrColor - %02x %02x\n", mc
->attr
, i
);