ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/rxvt-unicode/src/init.C
(Generate patch)

Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.3 by pcg, Tue Nov 25 11:52:42 2003 UTC vs.
Revision 1.39 by pcg, Sun Mar 14 17:33:07 2004 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
2 * File: init.c 2 * File: init.c
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: init.C,v 1.3 2003/11/25 11:52:42 pcg Exp $
5 * 4 *
6 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
7 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
8 * - original version 7 * - original version
9 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
10 * - extensive modifications 9 * - extensive modifications
11 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 10 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
12 * - extensive modifications 11 * - extensive modifications
13 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com> 12 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
14 * - QNX support 13 * - QNX support
14 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com>
15 * 15 *
16 * This program is free software; you can redistribute it and/or modify 16 * This program is free software; you can redistribute it and/or modify
17 * it under the terms of the GNU General Public License as published by 17 * it under the terms of the GNU General Public License as published by
18 * the Free Software Foundation; either version 2 of the License, or 18 * the Free Software Foundation; either version 2 of the License, or
19 * (at your option) any later version. 19 * (at your option) any later version.
… …
29 *---------------------------------------------------------------------*/ 29 *---------------------------------------------------------------------*/
30/* 30/*
31 * Initialisation routines. 31 * Initialisation routines.
32 */ 32 */
33 33
34#include "../config.h" /* NECESSARY */ 34#include "../config.h" /* NECESSARY */
35#include "rxvt.h" /* NECESSARY */ 35#include "rxvt.h" /* NECESSARY */
36#include "init.h" 36#include "init.h"
37 37
38#include <signal.h> 38#include <signal.h>
39 39
40const char *const def_colorName[] = { 40const char *const def_colorName[] =
41 {
41 COLOR_FOREGROUND, 42 COLOR_FOREGROUND,
42 COLOR_BACKGROUND, 43 COLOR_BACKGROUND,
43/* low-intensity colors */ 44 /* low-intensity colors */
44 "Black", /* 0: black (#000000) */ 45 "Black", /* 0: black (#000000) */
45#ifndef NO_BRIGHTCOLOR 46#ifndef NO_BRIGHTCOLOR
46 "Red3", /* 1: red (#CD0000) */ 47 "Red3", /* 1: red (#CD0000) */
47 "Green3", /* 2: green (#00CD00) */ 48 "Green3", /* 2: green (#00CD00) */
48 "Yellow3", /* 3: yellow (#CDCD00) */ 49 "Yellow3", /* 3: yellow (#CDCD00) */
49 "Blue3", /* 4: blue (#0000CD) */ 50 "Blue3", /* 4: blue (#0000CD) */
50 "Magenta3", /* 5: magenta (#CD00CD) */ 51 "Magenta3", /* 5: magenta (#CD00CD) */
51 "Cyan3", /* 6: cyan (#00CDCD) */ 52 "Cyan3", /* 6: cyan (#00CDCD) */
52# ifdef XTERM_COLORS 53# ifdef XTERM_COLORS
53 "Grey90", /* 7: white (#E5E5E5) */ 54 "Grey90", /* 7: white (#E5E5E5) */
54# else 55# else
55 "AntiqueWhite", /* 7: white (#FAEBD7) */ 56 "AntiqueWhite", /* 7: white (#FAEBD7) */
56# endif 57# endif
57/* high-intensity colors */ 58 /* high-intensity colors */
58# ifdef XTERM_COLORS 59# ifdef XTERM_COLORS
59 "Grey30", /* 8: bright black (#4D4D4D) */ 60 "Grey30", /* 8: bright black (#4D4D4D) */
60# else 61# else
61 "Grey25", /* 8: bright black (#404040) */ 62 "Grey25", /* 8: bright black (#404040) */
62# endif 63# endif
63#endif /* NO_BRIGHTCOLOR */ 64#endif /* NO_BRIGHTCOLOR */
64 "Red", /* 1/9: bright red (#FF0000) */ 65 "Red", /* 1/9: bright red (#FF0000) */
65 "Green", /* 2/10: bright green (#00FF00) */ 66 "Green", /* 2/10: bright green (#00FF00) */
66 "Yellow", /* 3/11: bright yellow (#FFFF00) */ 67 "Yellow", /* 3/11: bright yellow (#FFFF00) */
67 "Blue", /* 4/12: bright blue (#0000FF) */ 68 "Blue", /* 4/12: bright blue (#0000FF) */
68 "Magenta", /* 5/13: bright magenta (#FF00FF) */ 69 "Magenta", /* 5/13: bright magenta (#FF00FF) */
69 "Cyan", /* 6/14: bright cyan (#00FFFF) */ 70 "Cyan", /* 6/14: bright cyan (#00FFFF) */
70 "White", /* 7/15: bright white (#FFFFFF) */ 71 "White", /* 7/15: bright white (#FFFFFF) */
71#ifdef TTY_256COLOR 72#ifdef TTY_256COLOR
72 "rgb:00/00/00", /* default 16-255 color table */ 73 "rgb:00/00/00", /* default 16-255 color table */
73 "rgb:00/00/2a", 74 "rgb:00/00/2a",
74 "rgb:00/00/55", 75 "rgb:00/00/55",
75 "rgb:00/00/7f", 76 "rgb:00/00/7f",
76 "rgb:00/00/aa", 77 "rgb:00/00/aa",
77 "rgb:00/00/d4", 78 "rgb:00/00/d4",
… …
311 "rgb:ee/ee/ee", 312 "rgb:ee/ee/ee",
312#endif 313#endif
313#ifndef NO_CURSORCOLOR 314#ifndef NO_CURSORCOLOR
314 COLOR_CURSOR_BACKGROUND, 315 COLOR_CURSOR_BACKGROUND,
315 COLOR_CURSOR_FOREGROUND, 316 COLOR_CURSOR_FOREGROUND,
316#endif /* ! NO_CURSORCOLOR */ 317#endif /* ! NO_CURSORCOLOR */
317 NULL, /* Color_pointer */ 318 NULL, /* Color_pointer */
318 NULL, /* Color_border */ 319 NULL, /* Color_border */
319#ifndef NO_BOLD_UNDERLINE_REVERSE 320#ifndef NO_BOLD_UNDERLINE_REVERSE
320 NULL, /* Color_BD */ 321 NULL, /* Color_BD */
321 NULL, /* Color_UL */ 322 NULL, /* Color_UL */
322 NULL, /* Color_RV */ 323 NULL, /* Color_RV */
323#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 324#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
324#ifdef OPTION_HC 325#ifdef OPTION_HC
325 NULL, 326 NULL,
326#endif 327#endif
327#ifdef KEEP_SCROLLCOLOR 328#ifdef KEEP_SCROLLCOLOR
328 COLOR_SCROLLBAR, 329 COLOR_SCROLLBAR,
329 COLOR_SCROLLTROUGH, 330 COLOR_SCROLLTROUGH,
330#endif /* KEEP_SCROLLCOLOR */ 331#endif /* KEEP_SCROLLCOLOR */
331};
332 332
333 };
334
333const char *const xa_names[NUM_XA] = { 335const char *const xa_names[NUM_XA] =
336 {
337 "TEXT",
334 "COMPOUND_TEXT", 338 "COMPOUND_TEXT",
339 "UTF8_STRING",
335 "MULTIPLE", 340 "MULTIPLE",
336 "TARGETS", 341 "TARGETS",
337 "TEXT",
338 "TIMESTAMP", 342 "TIMESTAMP",
339 "VT_SELECTION", 343 "VT_SELECTION",
340 "INCR", 344 "INCR",
341 "WM_DELETE_WINDOW", 345 "WM_DELETE_WINDOW",
342#ifdef TRANSPARENT 346#ifdef TRANSPARENT
… …
345#ifdef OFFIX_DND 349#ifdef OFFIX_DND
346 "DndProtocol", 350 "DndProtocol",
347 "DndSelection", 351 "DndSelection",
348#endif 352#endif
349 "CLIPBOARD" 353 "CLIPBOARD"
350}; 354 };
355
356bool
357rxvt_term::init_vars ()
358{
359 PixColors = new rxvt_color [TOTAL_COLORS];
360 if (PixColors == NULL)
361 return false;
362
363#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
364 TermWin.pixmap = None;
365#endif
366#ifdef UTMP_SUPPORT
367 next_utmp_action = SAVE;
368#endif
369#ifndef NO_SETOWNER_TTYDEV
370 next_tty_action = SAVE;
371#endif
372
373 MEvent.time = CurrentTime;
374 MEvent.button = AnyButton;
375 Options = DEFAULT_OPTIONS;
376 want_refresh = 1;
377 cmd_pid = -1;
378 cmd_fd = tty_fd = -1;
379 PrivateModes = SavedModes = PrivMode_Default;
380 TermWin.focus = 0;
381 TermWin.ncol = 80;
382 TermWin.nrow = 24;
383 TermWin.int_bwidth = INTERNALBORDERWIDTH;
384 TermWin.ext_bwidth = EXTERNALBORDERWIDTH;
385 TermWin.lineSpace = LINESPACE;
386 TermWin.saveLines = SAVELINES;
387 numPixColors = TOTAL_COLORS;
388
389#ifndef NO_NEW_SELECTION
390 selection_style = NEW_SELECT;
391#else
392 selection_style = OLD_SELECT;
393#endif
394
395#ifndef NO_BRIGHTCOLOR
396 colorfgbg = DEFAULT_RSTYLE;
397#endif
398
399 refresh_limit = 1;
400 refresh_type = SLOW_REFRESH;
401 prev_nrow = prev_ncol = 0;
402
403 oldcursor.row = oldcursor.col = -1;
404#ifdef XPM_BACKGROUND
405 /* bgPixmap.w = bgPixmap.h = 0; */
406 bgPixmap.x = bgPixmap.y = 50;
407 bgPixmap.pixmap = None;
408#endif
409
410 last_bot = last_state = -1;
411
412#ifdef MENUBAR
413 menu_readonly = 1;
414# if ! (MENUBAR_MAX > 1)
415 CurrentBar = & (BarList);
416# endif /* (MENUBAR_MAX > 1) */
417#endif
418
419 return true;
420}
421
422void
423rxvt_term::init_secondary ()
424{
425 int i;
426#ifdef TTY_GID_SUPPORT
427 struct group *gr = getgrnam ("tty");
428
429 if (gr)
430 { /* change group ownership of tty to "tty" */
431 ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
432 ttygid = gr->gr_gid;
433 }
434 else
435#endif /* TTY_GID_SUPPORT */
436
437 {
438 ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
439 ttygid = getgid ();
440 }
441
442 /*
443 * Close all unused file descriptors
444 * We don't want them, we don't need them.
445 */
446 if ((i = open ("/dev/null", O_RDONLY)) < 0)
447 {
448 /* TODO: BOO HISS */
449 dup2 (STDERR_FILENO, STDIN_FILENO);
450 }
451 else if (i > STDIN_FILENO)
452 {
453 dup2 (i, STDIN_FILENO);
454 close (i);
455 }
456
457 dup2 (STDERR_FILENO, STDOUT_FILENO);
458
459#if 0 // schmorp sayz closing filies is murder
460 for (i = STDERR_FILENO + 1; i < num_fds; i++)
461 {
462#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
463 if (i == 4 || i == 7)
464 continue;
465#endif
466 close (i);
467 }
468#endif
469}
351 470
352/*----------------------------------------------------------------------*/ 471/*----------------------------------------------------------------------*/
353/* substitute system functions */ 472const char **
354#if defined(__svr4__) && ! defined(_POSIX_VERSION) 473rxvt_term::init_resources (int argc, const char *const *argv)
355/* INTPROTO */
356int
357rxvt_getdtablesize(void)
358{ 474{
359 struct rlimit rlim; 475 int i, r_argc;
476 char *val;
477 const char **cmd_argv, **r_argv;
360 478
361 getrlimit(RLIMIT_NOFILE, &rlim); 479 /*
362 return rlim.rlim_cur; 480 * Look for -exec option. Find => split and make cmd_argv[] of command args
481 */
482 for (r_argc = 0; r_argc < argc; r_argc++)
483 if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec"))
484 break;
485
486 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
487
488 for (i = 0; i < r_argc; i++)
489 r_argv[i] = (const char *)argv[i];
490
491 r_argv[i] = NULL;
492
493 if (r_argc == argc)
494 cmd_argv = NULL;
495 else
496 {
497 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
498
499 for (i = 0; i < argc - r_argc - 1; i++)
500 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
501
502 cmd_argv[i] = NULL;
503 }
504
505 /* clear all resources */
506 for (i = 0; i < NUM_RESOURCES;)
507 rs[i++] = NULL;
508
509 rs[Rs_name] = rxvt_r_basename (argv[0]);
510
511 /*
512 * Open display, get options/resources and create the window
513 */
514 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
515 rs[Rs_display_name] = ":0";
516
517 get_options (r_argc, r_argv);
518 free (r_argv);
519
520#ifdef LOCAL_X_IS_UNIX
521 if (rs[Rs_display_name][0] == ':')
522 {
523 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));
524 STRCPY (val, "unix");
525 STRCAT (val, rs[Rs_display_name]);
526 display = displays.get (val);
527 free (val);
528 }
529#endif
530
531 if (!display
532 && ! (display = displays.get (rs[Rs_display_name])))
533 {
534 rxvt_print_error ("can't open display %s", rs[Rs_display_name]);
535 exit (EXIT_FAILURE);
536 }
537
538 extract_resources (display->display, rs[Rs_name]);
539
540 /*
541 * set any defaults not already set
542 */
543 if (cmd_argv && cmd_argv[0])
544 {
545 if (!rs[Rs_title])
546 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);
547 if (!rs[Rs_iconName])
548 rs[Rs_iconName] = rs[Rs_title];
549 }
550 else
551 {
552 if (!rs[Rs_title])
553 rs[Rs_title] = rs[Rs_name];
554 if (!rs[Rs_iconName])
555 rs[Rs_iconName] = rs[Rs_name];
556 }
557
558 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
559 TermWin.saveLines = BOUND_POSITIVE_INT16 (i);
560
561#ifndef NO_FRILLS
562 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
563 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */
564 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
565 TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */
566#endif
567
568#ifndef NO_LINESPACE
569 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
570 TermWin.lineSpace = min (i, 100); /* arbitrary limit */
571#endif
572
573#ifdef POINTER_BLANK
574 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
575 pointerBlankDelay = i;
576 else
577 pointerBlankDelay = 2;
578#endif
579
580 /* no point having a scrollbar without having any scrollback! */
581 if (!TermWin.saveLines)
582 Options &= ~Opt_scrollBar;
583
584#ifdef PRINTPIPE
585 if (!rs[Rs_print_pipe])
586 rs[Rs_print_pipe] = PRINTPIPE;
587#endif
588
589 if (!rs[Rs_cutchars])
590 rs[Rs_cutchars] = CUTCHARS;
591
592#ifndef NO_BACKSPACE_KEY
593 if (!rs[Rs_backspace_key])
594# ifdef DEFAULT_BACKSPACE
595 key_backspace = DEFAULT_BACKSPACE;
596# else
597 key_backspace = "DEC"; /* can toggle between \010 or \177 */
598# endif
599 else
600 {
601 val = STRDUP (rs[Rs_backspace_key]);
602 rxvt_Str_trim (val);
603 rxvt_Str_escaped (val);
604 key_backspace = val;
605 }
606#endif
607
608#ifndef NO_DELETE_KEY
609 if (!rs[Rs_delete_key])
610# ifdef DEFAULT_DELETE
611 key_delete = DEFAULT_DELETE;
612# else
613 key_delete = "\033[3~";
614# endif
615 else
616 {
617 val = STRDUP (rs[Rs_delete_key]);
618 rxvt_Str_trim (val);
619 rxvt_Str_escaped (val);
620 key_delete = val;
621 }
622#endif
623 if (rs[Rs_answerbackstring])
624 {
625 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
626 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
627 }
628
629 if (rs[Rs_selectstyle])
630 {
631 if (STRNCASECMP (rs[Rs_selectstyle], "oldword", 7) == 0)
632 selection_style = OLD_WORD_SELECT;
633#ifndef NO_OLD_SELECTION
634
635 else if (STRNCASECMP (rs[Rs_selectstyle], "old", 3) == 0)
636 selection_style = OLD_SELECT;
637#endif
638
639 }
640
641#ifdef HAVE_SCROLLBARS
642 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
643 rs[Rs_scrollBar_thickness]);
644#endif
645
646#ifdef XTERM_REVERSE_VIDEO
647 /* this is how xterm implements reverseVideo */
648 if (Options & Opt_reverseVideo)
649 {
650 if (!rs[Rs_color + Color_fg])
651 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
652 if (!rs[Rs_color + Color_bg])
653 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
654 }
655#endif
656
657 for (i = 0; i < NRS_COLORS; i++)
658 if (!rs[Rs_color + i])
659 rs[Rs_color + i] = def_colorName[i];
660
661#ifndef XTERM_REVERSE_VIDEO
662 /* this is how we implement reverseVideo */
663 if (Options & Opt_reverseVideo)
664 SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);
665#endif
666
667 /* convenient aliases for setting fg/bg to colors */
668 color_aliases (Color_fg);
669 color_aliases (Color_bg);
670#ifndef NO_CURSORCOLOR
671 color_aliases (Color_cursor);
672 color_aliases (Color_cursor2);
673#endif /* NO_CURSORCOLOR */
674 color_aliases (Color_pointer);
675 color_aliases (Color_border);
676#ifndef NO_BOLD_UNDERLINE_REVERSE
677 color_aliases (Color_BD);
678 color_aliases (Color_UL);
679 color_aliases (Color_RV);
680#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
681
682 return cmd_argv;
363} 683}
364#endif 684
365/*----------------------------------------------------------------------*/ 685/*----------------------------------------------------------------------*/
366/* EXTPROTO */ 686void
367int 687rxvt_term::init_env ()
368rxvt_init_vars(pR)
369{ 688{
370 R->PixColors = (rxvt_color *)rxvt_malloc(sizeof(rxvt_color) * TOTAL_COLORS); 689 int i;
371 if (R->PixColors == NULL)
372 return -1;
373
374#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
375 R->TermWin.pixmap = None;
376#endif
377#ifdef UTMP_SUPPORT
378 R->next_utmp_action = SAVE;
379#endif
380#ifndef NO_SETOWNER_TTYDEV
381 R->next_tty_action = SAVE;
382#endif
383 R->MEvent.time = CurrentTime;
384 R->MEvent.button = AnyButton;
385 R->Options = DEFAULT_OPTIONS;
386 R->want_refresh = 1;
387 R->cmd_pid = -1;
388 R->cmd_fd = R->tty_fd = R->Xfd = -1;
389 R->PrivateModes = R->SavedModes = PrivMode_Default;
390 R->TermWin.focus = 1;
391 R->TermWin.ncol = 80;
392 R->TermWin.nrow = 24;
393 R->TermWin.int_bwidth = INTERNALBORDERWIDTH;
394 R->TermWin.ext_bwidth = EXTERNALBORDERWIDTH;
395 R->TermWin.lineSpace = LINESPACE;
396 R->TermWin.saveLines = SAVELINES;
397 R->numPixColors = TOTAL_COLORS;
398#ifndef NO_NEW_SELECTION
399 R->selection_style = NEW_SELECT;
400#else
401 R->selection_style = OLD_SELECT;
402#endif
403#ifndef NO_BRIGHTCOLOR
404 R->colorfgbg = DEFAULT_RSTYLE;
405#endif
406#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
407 R->ks_bigfont = XK_greater;
408 R->ks_smallfont = XK_less;
409#endif
410#ifdef GREEK_SUPPORT
411 R->ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
412#endif
413 R->refresh_limit = 1;
414 R->refresh_type = SLOW_REFRESH;
415 R->prev_nrow = R->prev_ncol = 0;
416#ifdef MULTICHAR_SET
417# ifdef MULTICHAR_ENCODING
418 R->encoding_method = MULTICHAR_ENCODING;
419# endif
420 R->multichar_decode = rxvt_euc2jis;
421#endif
422 R->oldcursor.row = R->oldcursor.col = -1;
423#ifdef XPM_BACKGROUND
424/* R->bgPixmap.w = R->bgPixmap.h = 0; */
425 R->bgPixmap.x = R->bgPixmap.y = 50;
426 R->bgPixmap.pixmap = None;
427#endif
428 R->last_bot = R->last_state = -1;
429#ifdef MENUBAR
430 R->menu_readonly = 1;
431# if !(MENUBAR_MAX > 1)
432 R->CurrentBar = &(R->BarList);
433# endif /* (MENUBAR_MAX > 1) */
434#endif
435 return 0;
436}
437
438/* EXTPROTO */
439void
440rxvt_init_secondary(pR)
441{
442 int i;
443#ifdef TTY_GID_SUPPORT
444 struct group *gr = getgrnam("tty");
445
446 if (gr) { /* change group ownership of tty to "tty" */
447 R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
448 R->ttygid = gr->gr_gid;
449 } else
450#endif /* TTY_GID_SUPPORT */
451 {
452 R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
453 R->ttygid = getgid();
454 }
455#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
456 R->locale = setlocale(LC_CTYPE, "");
457#endif
458
459/* get number of available file descriptors */
460#if defined(_POSIX_VERSION) || ! defined(__svr4__)
461 R->num_fds = (int)sysconf(_SC_OPEN_MAX);
462#else
463 R->num_fds = rxvt_getdtablesize();
464#endif
465
466/*
467 * Close all unused file descriptors
468 * We don't want them, we don't need them.
469 */
470 if ((i = open("/dev/null", O_RDONLY)) < 0) {
471 /* TODO: BOO HISS */
472 dup2(STDERR_FILENO, STDIN_FILENO);
473 } else if (i > STDIN_FILENO) {
474 dup2(i, STDIN_FILENO);
475 close(i);
476 }
477 dup2(STDERR_FILENO, STDOUT_FILENO);
478 for (i = STDERR_FILENO + 1; i < R->num_fds; i++) {
479#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
480 if (i == 4 || i == 7)
481 continue;
482#endif
483 close(i);
484 }
485}
486
487/*----------------------------------------------------------------------*/
488/* EXTPROTO */
489const char **
490rxvt_init_resources(pR_ int argc, const char *const *argv)
491{
492 int i, r_argc;
493 char *val;
494 const char **cmd_argv, **r_argv;
495 const char **rs;
496
497/*
498 * Look for -exec option. Find => split and make cmd_argv[] of command args
499 */
500 for (r_argc = 0; r_argc < argc; r_argc++)
501 if (!STRCMP(argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec"))
502 break;
503 r_argv = (const char **)rxvt_malloc(sizeof(char *) * (r_argc + 1));
504
505 for (i = 0; i < r_argc; i++)
506 r_argv[i] = (const char *)argv[i];
507 r_argv[i] = NULL;
508 if (r_argc == argc)
509 cmd_argv = NULL;
510 else {
511 cmd_argv = (const char **)rxvt_malloc(sizeof(char *) * (argc - r_argc));
512
513 for (i = 0; i < argc - r_argc - 1; i++)
514 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
515 cmd_argv[i] = NULL;
516 }
517
518/* clear all resources */
519 rs = R->rs;
520 for (i = 0; i < NUM_RESOURCES;)
521 rs[i++] = NULL;
522
523 rs[Rs_name] = rxvt_r_basename(argv[0]);
524/*
525 * Open display, get options/resources and create the window
526 */
527 if ((rs[Rs_display_name] = getenv("DISPLAY")) == NULL)
528 rs[Rs_display_name] = ":0";
529
530 rxvt_get_options(aR_ r_argc, r_argv);
531 free(r_argv);
532
533#ifdef LOCAL_X_IS_UNIX
534 if (rs[Rs_display_name][0] == ':') {
535 val = rxvt_malloc(5 + STRLEN(rs[Rs_display_name]));
536 STRCPY(val, "unix");
537 STRCAT(val, rs[Rs_display_name]);
538 R->Xdisplay = XOpenDisplay(val);
539 free(val);
540 }
541#endif
542
543 if (R->Xdisplay == NULL
544 && (R->Xdisplay = XOpenDisplay(rs[Rs_display_name])) == NULL) {
545 rxvt_print_error("can't open display %s", rs[Rs_display_name]);
546 exit(EXIT_FAILURE);
547 }
548
549 rxvt_extract_resources(aR_ R->Xdisplay, rs[Rs_name]);
550
551/*
552 * set any defaults not already set
553 */
554 if (cmd_argv && cmd_argv[0]) {
555 if (!rs[Rs_title])
556 rs[Rs_title] = rxvt_r_basename(cmd_argv[0]);
557 if (!rs[Rs_iconName])
558 rs[Rs_iconName] = rs[Rs_title];
559 } else {
560 if (!rs[Rs_title])
561 rs[Rs_title] = rs[Rs_name];
562 if (!rs[Rs_iconName])
563 rs[Rs_iconName] = rs[Rs_name];
564 }
565 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0)
566 R->TermWin.saveLines = BOUND_POSITIVE_INT16(i);
567#ifndef NO_FRILLS
568 if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0)
569 R->TermWin.int_bwidth = min(i, 100); /* arbitrary limit */
570 if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0)
571 R->TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */
572#endif
573#ifndef NO_LINESPACE
574 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0)
575 R->TermWin.lineSpace = min(i, 100); /* arbitrary limit */
576#endif
577
578#ifdef POINTER_BLANK
579 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0)
580 R->pointerBlankDelay = i;
581 else
582 R->pointerBlankDelay = 2;
583#endif
584
585/* no point having a scrollbar without having any scrollback! */
586 if (!R->TermWin.saveLines)
587 R->Options &= ~Opt_scrollBar;
588
589#ifdef PRINTPIPE
590 if (!rs[Rs_print_pipe])
591 rs[Rs_print_pipe] = PRINTPIPE;
592#endif
593 if (!rs[Rs_cutchars])
594 rs[Rs_cutchars] = CUTCHARS;
595#ifdef ACS_ASCII
596 if (!rs[Rs_acs_chars])
597 rs[Rs_acs_chars] = ACS_CHARS;
598 if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20) {
599 val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
600 for (; i < 0x20; )
601 val[i] = ' ';
602 rs[Rs_acs_chars] = val;
603 }
604#endif
605#ifndef NO_BACKSPACE_KEY
606 if (!rs[Rs_backspace_key])
607# ifdef DEFAULT_BACKSPACE
608 R->key_backspace = DEFAULT_BACKSPACE;
609# else
610 R->key_backspace = "DEC"; /* can toggle between \010 or \177 */
611# endif
612 else {
613 val = STRDUP(rs[Rs_backspace_key]);
614 rxvt_Str_trim(val);
615 rxvt_Str_escaped(val);
616 R->key_backspace = val;
617 }
618#endif
619#ifndef NO_DELETE_KEY
620 if (!rs[Rs_delete_key])
621# ifdef DEFAULT_DELETE
622 R->key_delete = DEFAULT_DELETE;
623# else
624 R->key_delete = "\033[3~";
625# endif
626 else {
627 val = STRDUP(rs[Rs_delete_key]);
628 rxvt_Str_trim(val);
629 rxvt_Str_escaped(val);
630 R->key_delete = val;
631 }
632#endif
633 if (rs[Rs_answerbackstring]) {
634 rxvt_Str_trim((char *)rs[Rs_answerbackstring]);
635 rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);
636 }
637
638 if (rs[Rs_selectstyle]) {
639 if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
640 R->selection_style = OLD_WORD_SELECT;
641#ifndef NO_OLD_SELECTION
642 else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
643 R->selection_style = OLD_SELECT;
644#endif
645 }
646
647#ifdef HAVE_SCROLLBARS
648 rxvt_setup_scrollbar(aR_ rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
649 rs[Rs_scrollBar_thickness]);
650#endif
651
652 R->TermWin.fontset = new rxvt_fontset (aR);
653 R->TermWin.fontset->populate (rs[Rs_font]);
654 R->TermWin.fwidth = R->TermWin.fontset->base_font ()->width;
655 R->TermWin.fheight = R->TermWin.fontset->base_font ()->height;
656 R->TermWin.fbase = R->TermWin.fontset->base_font ()->ascent;
657
658#ifdef XTERM_REVERSE_VIDEO
659/* this is how xterm implements reverseVideo */
660 if (R->Options & Opt_reverseVideo) {
661 if (!rs[Rs_color + Color_fg])
662 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
663 if (!rs[Rs_color + Color_bg])
664 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
665 }
666#endif
667
668 for (i = 0; i < NRS_COLORS; i++)
669 if (!rs[Rs_color + i])
670 rs[Rs_color + i] = def_colorName[i];
671
672#ifndef XTERM_REVERSE_VIDEO
673/* this is how we implement reverseVideo */
674 if (R->Options & Opt_reverseVideo)
675 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);
676#endif
677
678/* convenient aliases for setting fg/bg to colors */
679 rxvt_color_aliases(aR_ Color_fg);
680 rxvt_color_aliases(aR_ Color_bg);
681#ifndef NO_CURSORCOLOR
682 rxvt_color_aliases(aR_ Color_cursor);
683 rxvt_color_aliases(aR_ Color_cursor2);
684#endif /* NO_CURSORCOLOR */
685 rxvt_color_aliases(aR_ Color_pointer);
686 rxvt_color_aliases(aR_ Color_border);
687#ifndef NO_BOLD_UNDERLINE_REVERSE
688 rxvt_color_aliases(aR_ Color_BD);
689 rxvt_color_aliases(aR_ Color_UL);
690 rxvt_color_aliases(aR_ Color_RV);
691#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
692
693 return cmd_argv;
694}
695
696/*----------------------------------------------------------------------*/
697/* EXTPROTO */
698void
699rxvt_init_env(pR)
700{
701 int i;
702 unsigned int u; 690 unsigned int u;
703 char *val; 691 char *val;
704 692
705#ifdef DISPLAY_IS_IP 693#ifdef DISPLAY_IS_IP
706/* Fixup display_name for export over pty to any interested terminal 694 /* Fixup display_name for export over pty to any interested terminal
707 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 695 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
708 * (for the first non-loopback interface) that we get from 696 * (for the first non-loopback interface) that we get from
709 * rxvt_network_display(). This is more "name-resolution-portable", if you 697 * rxvt_network_display (). This is more "name-resolution-portable", if you
710 * will, and probably allows for faster x-client startup if your name 698 * will, and probably allows for faster x-client startup if your name
711 * server is beyond a slow link or overloaded at client startup. Of 699 * server is beyond a slow link or overloaded at client startup. Of
712 * course that only helps the shell's child processes, not us. 700 * course that only helps the shell's child processes, not us.
713 * 701 *
714 * Giving out the display_name also affords a potential security hole 702 * Giving out the display_name also affords a potential security hole
715 */ 703 */
716 val = rxvt_network_display(R->rs[Rs_display_name]); 704 val = rxvt_network_display (rs[Rs_display_name]);
717 R->rs[Rs_display_name] = (const char *)val; 705 rs[Rs_display_name] = (const char *)val;
706
718 if (val == NULL) 707 if (val == NULL)
719#endif /* DISPLAY_IS_IP */ 708#endif /* DISPLAY_IS_IP */
720 val = XDisplayString(R->Xdisplay); 709 val = XDisplayString (display->display);
710
721 if (R->rs[Rs_display_name] == NULL) 711 if (rs[Rs_display_name] == NULL)
722 R->rs[Rs_display_name] = val; /* use broken `:0' value */ 712 rs[Rs_display_name] = val; /* use broken `:0' value */
723 713
724 i = STRLEN(val); 714 i = STRLEN (val);
725 R->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char)); 715 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
726 716
727 sprintf(R->env_display, "DISPLAY=%s", val); 717 sprintf (env_display, "DISPLAY=%s", val);
728 718
729 /* avoiding the math library: 719 /* avoiding the math library:
730 * i = (int)(ceil(log10((unsigned int)R->TermWin.parent[0]))) */ 720 * i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
731 for (i = 0, u = (unsigned int)R->TermWin.parent[0]; u; u /= 10, i++) ; 721 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
722 ;
732 MAX_IT(i, 1); 723 MAX_IT (i, 1);
733 R->env_windowid = (char *)rxvt_malloc((i + 10) * sizeof(char)); 724 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
734 725
735 sprintf(R->env_windowid, "WINDOWID=%u", 726 sprintf (env_windowid, "WINDOWID=%u",
736 (unsigned int)R->TermWin.parent[0]); 727 (unsigned int)TermWin.parent[0]);
737 728
738/* add entries to the environment: 729 /* add entries to the environment:
739 * @ DISPLAY: in case we started with -display 730 * @ DISPLAY: in case we started with -display
740 * @ WINDOWID: X window id number of the window 731 * @ WINDOWID: X window id number of the window
741 * @ COLORTERM: terminal sub-name and also indicates its color 732 * @ COLORTERM: terminal sub-name and also indicates its color
742 * @ TERM: terminal name 733 * @ TERM: terminal name
743 * @ TERMINFO: path to terminfo directory 734 * @ TERMINFO: path to terminfo directory
735 * @ COLORFGBG: fg;bg color codes
744 */ 736 */
745 putenv(R->env_display); 737 putenv (env_display);
746 putenv(R->env_windowid); 738 putenv (env_windowid);
739 if (env_colorfgbg)
740 putenv (env_colorfgbg);
741
747#ifdef RXVT_TERMINFO 742#ifdef RXVT_TERMINFO
748 putenv("TERMINFO=" RXVT_TERMINFO); 743 putenv ("TERMINFO=" RXVT_TERMINFO);
749#endif 744#endif
750 if (XDEPTH <= 2) 745
746 if (display->depth <= 2)
751 putenv("COLORTERM=" COLORTERMENV "-mono"); 747 putenv ("COLORTERM=" COLORTERMENV "-mono");
752 else 748 else
753 putenv("COLORTERM=" COLORTERMENVFULL); 749 putenv ("COLORTERM=" COLORTERMENVFULL);
750
754 if (R->rs[Rs_term_name] != NULL) { 751 if (rs[Rs_term_name] != NULL)
752 {
755 R->env_term = (char *)rxvt_malloc((STRLEN(R->rs[Rs_term_name]) + 6) * sizeof(char)); 753 env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char));
756 sprintf(R->env_term, "TERM=%s", R->rs[Rs_term_name]); 754 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
757 putenv(R->env_term); 755 putenv (env_term);
756 }
758 } else 757 else
759 putenv("TERM=" TERMENV); 758 putenv ("TERM=" TERMENV);
760 759
761#ifdef HAVE_UNSETENV 760#ifdef HAVE_UNSETENV
762/* avoid passing old settings and confusing term size */ 761 /* avoid passing old settings and confusing term size */
763 unsetenv("LINES"); 762 unsetenv ("LINES");
764 unsetenv("COLUMNS"); 763 unsetenv ("COLUMNS");
765 unsetenv("TERMCAP"); /* terminfo should be okay */ 764 unsetenv ("TERMCAP"); /* terminfo should be okay */
766#endif /* HAVE_UNSETENV */ 765#endif /* HAVE_UNSETENV */
767} 766}
768 767
769/*----------------------------------------------------------------------*/ 768/*----------------------------------------------------------------------*/
770/* 769/*
771 * This is more or less stolen straight from XFree86 xterm. 770 * This is more or less stolen straight from XFree86 xterm.
772 * This should support all European type languages. 771 * This should support all European type languages.
773 */ 772 */
774/* EXTPROTO */
775void 773void
774rxvt_term::set_locale (const char *locale)
775{
776#if HAVE_XSETLOCALE || HAVE_SETLOCALE
777 free (this->locale);
778 this->locale = rxvt_strdup (setlocale (LC_CTYPE, locale));
779 SET_LOCALE (this->locale);
780 mbstate.reset ();
781#endif
782#if HAVE_NL_LANGINFO
783 free (codeset);
784 codeset = strdup (nl_langinfo (CODESET));
785 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
786 || !STRCASECMP (codeset, "UTF8");
787#else
788 enc_utf8 = 1;
789#endif
790}
791
792void
776rxvt_init_xlocale(pR) 793rxvt_term::init_xlocale ()
777{ 794{
778#ifdef USE_XIM 795#ifdef USE_XIM
779 if (R->locale == NULL) 796 if (!locale)
780 rxvt_print_error("Setting locale failed."); 797 rxvt_print_error ("Setting locale failed.");
781 else { 798 else
782 Atom wmlocale; 799 {
800 Atom wmlocale;
783 801
784 wmlocale = XInternAtom(R->Xdisplay, "WM_LOCALE_NAME", False); 802 wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
785 XChangeProperty(R->Xdisplay, R->TermWin.parent[0], wmlocale, 803 XChangeProperty (display->display, TermWin.parent[0], wmlocale,
786 XA_STRING, 8, PropModeReplace, 804 XA_STRING, 8, PropModeReplace,
787 (unsigned char *)R->locale, STRLEN(R->locale)); 805 (unsigned char *)locale, STRLEN (locale));
788 806
789 if (XSupportsLocale() != True) { 807 if (!XSupportsLocale ())
808 {
790 rxvt_print_error("The locale is not supported by Xlib"); 809 rxvt_print_error ("The locale is not supported by Xlib");
791 return; 810 return;
792 } 811 }
793 rxvt_setTermFontSet(aR_ 0);
794 812
813 im_ev.start (display);
814
795 /* see if we can connect yet */ 815 /* see if we can connect already */
796 rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL); 816 im_cb ();
797
798 /* To avoid Segmentation Fault in C locale: Solaris only? */
799 if (STRCMP(R->locale, "C"))
800 XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL,
801 rxvt_IMInstantiateCallback, NULL);
802 } 817 }
803#endif 818#endif
804} 819}
805 820
806/*----------------------------------------------------------------------*/ 821/*----------------------------------------------------------------------*/
807/* EXTPROTO */
808void 822void
809rxvt_init_command(pR_ const char *const *argv) 823rxvt_term::init_command (const char *const *argv)
810{ 824{
811/* 825 /*
812 * Initialize the command connection. 826 * Initialize the command connection.
813 * This should be called after the X server connection is established. 827 * This should be called after the X server connection is established.
814 */ 828 */
815 int i; 829 int i;
816 830
817 for (i = 0; i < NUM_XA; i++) 831 for (i = 0; i < NUM_XA; i++)
818 R->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False); 832 xa[i] = XInternAtom (display->display, xa_names[i], False);
819 833
820/* Enable delete window protocol */ 834 /* Enable delete window protocol */
821 XSetWMProtocols(R->Xdisplay, R->TermWin.parent[0], 835 XSetWMProtocols (display->display, TermWin.parent[0],
822 &(R->xa[XA_WMDELETEWINDOW]), 1); 836 & (xa[XA_WMDELETEWINDOW]), 1);
823 837
824#ifdef USING_W11LIB 838#ifdef USING_W11LIB
825/* enable W11 callbacks */ 839 /* enable W11 callbacks */
826 W11AddEventHandler(R->Xdisplay, rxvt_W11_process_x_event); 840 W11AddEventHandler (display->display, rxvt_W11_process_x_event);
827#endif 841#endif
828 842
829#ifdef META8_OPTION 843#ifdef META8_OPTION
830 R->meta_char = (R->Options & Opt_meta8 ? 0x80 : C0_ESC); 844 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);
831#endif 845#endif
846
832 rxvt_get_ourmods(aR); 847 get_ourmods ();
848
833 if (!(R->Options & Opt_scrollTtyOutput)) 849 if (! (Options & Opt_scrollTtyOutput))
834 R->PrivateModes |= PrivMode_TtyOutputInh; 850 PrivateModes |= PrivMode_TtyOutputInh;
835 if (R->Options & Opt_scrollTtyKeypress) 851 if (Options & Opt_scrollTtyKeypress)
836 R->PrivateModes |= PrivMode_Keypress; 852 PrivateModes |= PrivMode_Keypress;
837 if (!(R->Options & Opt_jumpScroll)) 853 if (! (Options & Opt_jumpScroll))
838 R->PrivateModes |= PrivMode_smoothScroll; 854 PrivateModes |= PrivMode_smoothScroll;
855
839#ifndef NO_BACKSPACE_KEY 856#ifndef NO_BACKSPACE_KEY
840 if (STRCMP(R->key_backspace, "DEC") == 0) 857 if (STRCMP (key_backspace, "DEC") == 0)
841 R->PrivateModes |= PrivMode_HaveBackSpace; 858 PrivateModes |= PrivMode_HaveBackSpace;
842#endif 859#endif
860
843/* add value for scrollBar */ 861 /* add value for scrollBar */
844 if (scrollbar_visible(R)) { 862 if (scrollbar_visible ())
863 {
845 R->PrivateModes |= PrivMode_scrollBar; 864 PrivateModes |= PrivMode_scrollBar;
846 R->SavedModes |= PrivMode_scrollBar; 865 SavedModes |= PrivMode_scrollBar;
847 } 866 }
848 if (menubar_visible(R)) { 867 if (menubar_visible ())
868 {
849 R->PrivateModes |= PrivMode_menuBar; 869 PrivateModes |= PrivMode_menuBar;
850 R->SavedModes |= PrivMode_menuBar; 870 SavedModes |= PrivMode_menuBar;
851 } 871 }
852#ifdef GREEK_SUPPORT
853 greek_init();
854#endif
855
856 R->Xfd = XConnectionNumber(R->Xdisplay);
857 872
858#ifdef CURSOR_BLINK 873#ifdef CURSOR_BLINK
859 if (R->Options & Opt_cursorBlink) 874 if (Options & Opt_cursorBlink)
860 (void)gettimeofday(&R->lastcursorchange, NULL); 875 (void)gettimeofday (&lastcursorchange, NULL);
861#endif 876#endif
862 877
863 if ((R->cmd_fd = rxvt_run_command(aR_ argv)) < 0) { 878 if ((cmd_fd = run_command (argv)) < 0)
879 {
864 rxvt_print_error("aborting"); 880 rxvt_print_error ("aborting");
865 exit(EXIT_FAILURE); 881 exit (EXIT_FAILURE);
866 } 882 }
867} 883}
868 884
869/*----------------------------------------------------------------------*/ 885/*----------------------------------------------------------------------*/
870/* INTPROTO */
871void 886void
872rxvt_Get_Colours(pR) 887rxvt_term::Get_Colours ()
873{ 888{
874 int i; 889 int i;
875 890
876 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) { 891 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++)
877 rxvt_color xcol; 892 {
893 rxvt_color xcol;
878 894
879 if (!R->rs[Rs_color + i]) 895 if (!rs[Rs_color + i])
880 continue; 896 continue;
881 897
882 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) { 898 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
899 {
883#ifndef XTERM_REVERSE_VIDEO 900#ifndef XTERM_REVERSE_VIDEO
884 if (i < 2 && (R->Options & Opt_reverseVideo)) { 901 if (i < 2 && (Options & Opt_reverseVideo))
885 R->rs[Rs_color + i] = def_colorName[!i]; 902 rs[Rs_color + i] = def_colorName[!i];
886 } else 903 else
887#endif 904#endif
888 R->rs[Rs_color + i] = def_colorName[i]; 905 rs[Rs_color + i] = def_colorName[i];
906
889 if (!R->rs[Rs_color + i]) 907 if (!rs[Rs_color + i])
890 continue; 908 continue;
909
891 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) { 910 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
892 switch (i) { 911 {
893 case Color_fg: 912 switch (i)
894 case Color_bg: 913 {
914 case Color_fg:
915 case Color_bg:
895 /* fatal: need bg/fg color */ 916 /* fatal: need bg/fg color */
896 rxvt_print_error("aborting"); 917 rxvt_print_error ("aborting");
897 exit(EXIT_FAILURE); 918 exit (EXIT_FAILURE);
898 /* NOTREACHED */ 919 /* NOTREACHED */
899 break; 920 break;
900#ifndef NO_CURSORCOLOR 921#ifndef NO_CURSORCOLOR
901 case Color_cursor2: 922 case Color_cursor2:
902 xcol = R->PixColors[Color_fg]; 923 xcol = PixColors[Color_fg];
903 break; 924 break;
904#endif /* ! NO_CURSORCOLOR */ 925#endif /* ! NO_CURSORCOLOR */
905 case Color_pointer: 926 case Color_pointer:
906 xcol = R->PixColors[Color_fg]; 927 xcol = PixColors[Color_fg];
907 break; 928 break;
908 default: 929 default:
909 xcol = R->PixColors[Color_bg]; /* None */ 930 xcol = PixColors[Color_bg]; /* None */
910 break; 931 break;
911 } 932 }
933 }
934 }
935
936 PixColors[i] = xcol;
937 SET_PIXCOLOR (i);
912 } 938 }
913 }
914 R->PixColors[i] = xcol;
915 SET_PIXCOLOR(R, i);
916 }
917 939
918 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer]) 940 if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer])
919 R->PixColors[Color_pointer] = R->PixColors[Color_fg]; 941 PixColors[Color_pointer] = PixColors[Color_fg];
920 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border]) 942 if (XDEPTH <= 2 || !rs[Rs_color + Color_border])
921 R->PixColors[Color_border] = R->PixColors[Color_fg]; 943 PixColors[Color_border] = PixColors[Color_fg];
922 944
923/* 945 /*
924 * get scrollBar/menuBar shadow colors 946 * get scrollBar/menuBar shadow colors
925 * 947 *
926 * The calculations of topShadow/bottomShadow values are adapted 948 * The calculations of topShadow/bottomShadow values are adapted
927 * from the fvwm window manager. 949 * from the fvwm window manager.
928 */ 950 */
929#ifdef KEEP_SCROLLCOLOR 951#ifdef KEEP_SCROLLCOLOR
930 if (XDEPTH <= 2) { /* Monochrome */ 952
953 if (XDEPTH <= 2)
954 { /* Monochrome */
931 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 955 PixColors[Color_scroll] = PixColors[Color_fg];
932 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 956 PixColors[Color_topShadow] = PixColors[Color_bg];
933 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 957 PixColors[Color_bottomShadow] = PixColors[Color_bg];
934 } else { 958 }
959 else
960 {
935 rxvt_color xcol[3]; 961 rxvt_color xcol[3];
936 /* xcol[0] == white 962 /* xcol[0] == white
937 * xcol[1] == top shadow 963 * xcol[1] == top shadow
938 * xcol[2] == bot shadow */ 964 * xcol[2] == bot shadow */
939 965
940 xcol[1] = R->PixColors[Color_scroll]; 966 xcol[1] = PixColors[Color_scroll];
941# ifdef PREFER_24BIT 967# ifdef PREFER_24BIT
942 xcol[0].set (r, -1, -1, -1); 968 xcol[0].set (display, 65535, 65535, 65535);
943/* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */ 969 /* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
944# else 970# else
945 xcol[0].set (WhitePixel(R->Xdisplay, Xscreen)); 971 xcol[0].set (display, WhitePixel (display->display, display->screen));
946# endif 972# endif
947 973
948 unsigned short R1, G1, B1, R0, G0, B0; 974 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
949 975
950 xcol[0].get (r, R0, G0, B0); 976 xcol[0].get (display, pr0, pg0, pb0);
951 xcol[1].get (r, R1, G1, B1); 977 xcol[1].get (display, pr1, pg1, pb1);
952 978
953 /* bottomShadowColor */ 979 /* bottomShadowColor */
954 if (!xcol[2].set (aR_ R1 / 2, G1 / 2, B1 / 2)) 980 if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
955 xcol[2] = R->PixColors[Color_Black]; 981 xcol[2] = PixColors[Color_Black];
956 982
957 R->PixColors[Color_bottomShadow] = xcol[2]; 983 PixColors[Color_bottomShadow] = xcol[2];
958 984
959 /* topShadowColor */ 985 /* topShadowColor */
960 if (!xcol[1].set (aR_ 986 if (!xcol[1].set (display,
961 min (R0, max (R0 / 5, R1) * 7 / 5), 987 min (pr0, max (pr0 / 5, pr1) * 7 / 5),
962 min (G0, max (G0 / 5, G1) * 7 / 5), 988 min (pg0, max (pg0 / 5, pg1) * 7 / 5),
963 min (B0, max (B0 / 5, B1) * 7 / 5))) 989 min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
964 xcol[1] = R->PixColors[Color_White]; 990 xcol[1] = PixColors[Color_White];
965 991
966 R->PixColors[Color_topShadow] = xcol[1]; 992 PixColors[Color_topShadow] = xcol[1];
967 } 993 }
968#endif /* KEEP_SCROLLCOLOR */ 994#endif /* KEEP_SCROLLCOLOR */
969} 995}
970 996
971/*----------------------------------------------------------------------*/ 997/*----------------------------------------------------------------------*/
972/* color aliases, fg/bg bright-bold */ 998/* color aliases, fg/bg bright-bold */
973/* INTPROTO */
974void 999void
975rxvt_color_aliases(pR_ int idx) 1000rxvt_term::color_aliases (int idx)
976{ 1001{
977 if (R->rs[Rs_color + idx] && isdigit(*(R->rs[Rs_color + idx]))) { 1002 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
978 int i = atoi(R->rs[Rs_color + idx]); 1003 {
1004 int i = atoi (rs[Rs_color + idx]);
979 1005
980 if (i >= 8 && i <= 15) { /* bright colors */ 1006 if (i >= 8 && i <= 15)
1007 { /* bright colors */
981 i -= 8; 1008 i -= 8;
982#ifndef NO_BRIGHTCOLOR 1009#ifndef NO_BRIGHTCOLOR
983 R->rs[Rs_color + idx] = R->rs[Rs_color + minBrightCOLOR + i]; 1010 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
984 return; 1011 return;
985#endif 1012#endif
986 } 1013
1014 }
1015
987 if (i >= 0 && i <= 7) /* normal colors */ 1016 if (i >= 0 && i <= 7) /* normal colors */
988 R->rs[Rs_color + idx] = R->rs[Rs_color + minCOLOR + i]; 1017 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
989 } 1018 }
990} 1019}
991 1020
992/*----------------------------------------------------------------------*/ 1021/*----------------------------------------------------------------------*/
993/* 1022/*
994 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings 1023 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
995 * Use resource ``modifier'' to override the Meta modifier 1024 * Use resource ``modifier'' to override the Meta modifier
996 */ 1025 */
997/* INTPROTO */
998void 1026void
999rxvt_get_ourmods(pR) 1027rxvt_term::get_ourmods ()
1000{ 1028{
1001 int i, j, k; 1029 int i, j, k;
1002 int requestedmeta, realmeta, realalt; 1030 int requestedmeta, realmeta, realalt;
1003 const char *cm, *rsmod; 1031 const char *cm, *rsmod;
1004 XModifierKeymap *map; 1032 XModifierKeymap *map;
1005 KeyCode *kc; 1033 KeyCode *kc;
1006 const unsigned int modmasks[] = 1034 const unsigned int modmasks[] =
1035 {
1007 { Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask }; 1036 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1037 };
1008 1038
1009 requestedmeta = realmeta = realalt = 0; 1039 requestedmeta = realmeta = realalt = 0;
1010 rsmod = R->rs[Rs_modifier]; 1040 rsmod = rs[Rs_modifier];
1011 if (rsmod 1041 if (rsmod
1012 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 1042 && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0)
1013 requestedmeta = rsmod[3] - '0'; 1043 requestedmeta = rsmod[3] - '0';
1014 1044
1015 map = XGetModifierMapping(R->Xdisplay); 1045 map = XGetModifierMapping (display->display);
1016 kc = map->modifiermap; 1046 kc = map->modifiermap;
1017 for (i = 1; i < 6; i++) { 1047 for (i = 1; i < 6; i++)
1048 {
1018 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 1049 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
1019 for (j = map->max_keypermod; j--; k++) { 1050 for (j = map->max_keypermod; j--; k++)
1051 {
1020 if (kc[k] == 0) 1052 if (kc[k] == 0)
1021 break; 1053 break;
1022 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) { 1054 switch (XKeycodeToKeysym (display->display, kc[k], 0))
1055 {
1023 case XK_Num_Lock: 1056 case XK_Num_Lock:
1024 R->ModNumLockMask = modmasks[i - 1]; 1057 ModNumLockMask = modmasks[i - 1];
1025 /* FALLTHROUGH */ 1058 /* FALLTHROUGH */
1026 default: 1059 default:
1027 continue; /* for(;;) */ 1060 continue; /* for (;;) */
1028 case XK_Meta_L: 1061 case XK_Meta_L:
1029 case XK_Meta_R: 1062 case XK_Meta_R:
1030 cm = "meta"; 1063 cm = "meta";
1031 realmeta = i; 1064 realmeta = i;
1032 break; 1065 break;
1033 case XK_Alt_L: 1066 case XK_Alt_L:
1034 case XK_Alt_R: 1067 case XK_Alt_R:
1035 cm = "alt"; 1068 cm = "alt";
1036 realalt = i; 1069 realalt = i;
1037 break; 1070 break;
1038 case XK_Super_L: 1071 case XK_Super_L:
1039 case XK_Super_R: 1072 case XK_Super_R:
1040 cm = "super"; 1073 cm = "super";
1041 break; 1074 break;
1042 case XK_Hyper_L: 1075 case XK_Hyper_L:
1043 case XK_Hyper_R: 1076 case XK_Hyper_R:
1044 cm = "hyper"; 1077 cm = "hyper";
1045 break; 1078 break;
1046 } 1079 }
1047 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 1080 if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0)
1048 requestedmeta = i; 1081 requestedmeta = i;
1049 } 1082 }
1050 } 1083 }
1051 XFreeModifiermap(map); 1084 XFreeModifiermap (map);
1052 i = (requestedmeta ? requestedmeta 1085 i = (requestedmeta ? requestedmeta
1053 : (realmeta ? realmeta 1086 : (realmeta ? realmeta
1054 : (realalt ? realalt : 0))); 1087 : (realalt ? realalt : 0)));
1055 if (i) 1088 if (i)
1056 R->ModMetaMask = modmasks[i - 1]; 1089 ModMetaMask = modmasks[i - 1];
1057} 1090}
1058 1091
1059/*----------------------------------------------------------------------*/ 1092/*----------------------------------------------------------------------*/
1060/* rxvt_Create_Windows() - Open and map the window */ 1093/* rxvt_Create_Windows () - Open and map the window */
1061/* EXTPROTO */
1062void 1094void
1063rxvt_Create_Windows(pR_ int argc, const char *const *argv) 1095rxvt_term::create_windows (int argc, const char *const *argv)
1064{ 1096{
1065 XClassHint classHint; 1097 XClassHint classHint;
1066 XWMHints wmHint; 1098 XWMHints wmHint;
1067 XGCValues gcvalue; 1099 XGCValues gcvalue;
1068 long vt_emask; 1100 long vt_emask;
1101
1102 XWindowAttributes gattr;
1103
1104 if (Options & Opt_transparent)
1105 {
1106 XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1107 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1108 }
1109
1110 /* grab colors before netscape does */
1111 Get_Colours ();
1112
1113 if (!change_font (rs[Rs_font]))
1114 {
1115 fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n");
1116 destroy ();
1117 return;
1118 }
1119
1120 window_calc (0, 0);
1121 old_width = szHint.width;
1122 old_height = szHint.height;
1123
1124 /* parent window - reverse video so we can see placement errors
1125 * sub-window placement & size in rxvt_resize_subwindows ()
1126 */
1069 1127
1070#ifdef PREFER_24BIT 1128#ifdef PREFER_24BIT
1071 XSetWindowAttributes attributes; 1129 XSetWindowAttributes attributes;
1072 XWindowAttributes gattr;
1073 1130
1074 XCMAP = DefaultColormap(R->Xdisplay, Xscreen); 1131 attributes.background_pixel = PixColors[Color_fg];
1075 XVISUAL = DefaultVisual(R->Xdisplay, Xscreen); 1132 attributes.border_pixel = PixColors[Color_border];
1133 attributes.colormap = display->cmap;
1134 TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1135 szHint.x, szHint.y,
1136 szHint.width, szHint.height,
1137 TermWin.ext_bwidth,
1138 display->depth, InputOutput,
1139 display->visual,
1140 CWBackPixel | CWBorderPixel | CWColormap, &attributes);
1141#else
1142 TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1143 szHint.x, szHint.y,
1144 szHint.width,
1145 szHint.height,
1146 TermWin.ext_bwidth,
1147 PixColors[Color_border],
1148 PixColors[Color_fg]);
1149#endif
1150
1151 xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1152 xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1153
1154 classHint.res_name = (char *)rs[Rs_name];
1155 classHint.res_class = (char *)RESCLASS;
1156
1157 wmHint.flags = (InputHint | StateHint | WindowGroupHint);
1158 wmHint.input = True;
1159 wmHint.initial_state = (Options & Opt_iconic ? IconicState
1160 : NormalState);
1161 wmHint.window_group = TermWin.parent[0];
1162
1163 XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,
1164 (char **)argv, argc, &szHint, &wmHint, &classHint);
1165
1166 XSelectInput (display->display, TermWin.parent[0],
1167 KeyPressMask
1168#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1169 | KeyReleaseMask
1170#endif
1171 | FocusChangeMask | VisibilityChangeMask
1172 | StructureNotifyMask);
1173 termwin_ev.start (display, TermWin.parent[0]);
1174
1175 /* vt cursor: Black-on-White is standard, but this is more popular */
1176 TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);
1177
1178#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1179 /* cursor (menuBar/scrollBar): Black-on-White */
1180 leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);
1181#endif
1076 1182
1077#ifdef POINTER_BLANK 1183#ifdef POINTER_BLANK
1078 static rxvt_color blackcolour; 1184 {
1079 blackcolour.set (r, 0, 0, 0); 1185 XColor blackcolour;
1080#endif 1186 blackcolour.red = 0;
1081 if (R->Options & Opt_transparent) { 1187 blackcolour.green = 0;
1082 XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen), 1188 blackcolour.blue = 0;
1083 &gattr); 1189 Font f = XLoadFont (display->display, "fixed");
1084 XDEPTH = gattr.depth; 1190 blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1085 } else { 1191 &blackcolour, &blackcolour);
1086 XDEPTH = DefaultDepth(R->Xdisplay, Xscreen); 1192 XUnloadFont (display->display, f);
1087/*
1088 * If depth is not 24, look for a 24bit visual.
1089 */
1090 if (XDEPTH != 24) {
1091 XVisualInfo vinfo;
1092
1093 if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo)) {
1094 XDEPTH = 24;
1095 XVISUAL = vinfo.visual;
1096 XCMAP = XCreateColormap(R->Xdisplay,
1097 RootWindow(R->Xdisplay, Xscreen),
1098 XVISUAL, AllocNone);
1099 }
1100 }
1101 } 1193 }
1102#endif 1194#endif
1103 1195
1104/* grab colors before netscape does */ 1196 /* the vt window */
1105 rxvt_Get_Colours(aR); 1197 TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],
1198 window_vt_x, window_vt_y,
1199 TermWin_TotalWidth (),
1200 TermWin_TotalHeight (),
1201 0,
1202 PixColors[Color_fg],
1203 PixColors[Color_bg]);
1106 1204
1107 rxvt_change_font(aR_ 1, NULL); 1205#ifdef DEBUG_X
1108 rxvt_window_calc(aR_ 0, 0); 1206 XStoreName (display->display, TermWin.vt, "vt window");
1109 R->old_width = R->szHint.width;
1110 R->old_height = R->szHint.height;
1111
1112/* parent window - reverse video so we can see placement errors
1113 * sub-window placement & size in rxvt_resize_subwindows()
1114 */
1115
1116#ifdef PREFER_24BIT
1117 attributes.background_pixel = R->PixColors[Color_fg];
1118 attributes.border_pixel = R->PixColors[Color_border];
1119 attributes.colormap = XCMAP;
1120 R->TermWin.parent[0] = XCreateWindow(R->Xdisplay, Xroot,
1121 R->szHint.x, R->szHint.y,
1122 R->szHint.width, R->szHint.height,
1123 R->TermWin.ext_bwidth,
1124 XDEPTH, InputOutput,
1125 XVISUAL,
1126 CWBackPixel | CWBorderPixel
1127 | CWColormap, &attributes);
1128#else
1129 R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot,
1130 R->szHint.x, R->szHint.y,
1131 R->szHint.width,
1132 R->szHint.height,
1133 R->TermWin.ext_bwidth,
1134 R->PixColors[Color_border],
1135 R->PixColors[Color_fg]);
1136#endif 1207#endif
1137 rxvt_xterm_seq(aR_ XTerm_title, R->rs[Rs_title], CHAR_ST);
1138 rxvt_xterm_seq(aR_ XTerm_iconName, R->rs[Rs_iconName], CHAR_ST);
1139 1208
1140 classHint.res_name = (char *)R->rs[Rs_name]; 1209 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask
1141 classHint.res_class = (char *)APL_CLASS; 1210 | PropertyChangeMask);
1142
1143 wmHint.flags = (InputHint | StateHint | WindowGroupHint);
1144 wmHint.input = True;
1145 wmHint.initial_state = (R->Options & Opt_iconic ? IconicState
1146 : NormalState);
1147 wmHint.window_group = R->TermWin.parent[0];
1148
1149 XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL,
1150 (char **)argv, argc, &R->szHint, &wmHint, &classHint);
1151 XSelectInput(R->Xdisplay, R->TermWin.parent[0],
1152 (KeyPressMask
1153#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1154 | KeyReleaseMask
1155#endif
1156 | FocusChangeMask | VisibilityChangeMask
1157 | StructureNotifyMask));
1158
1159/* vt cursor: Black-on-White is standard, but this is more popular */
1160 R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm);
1161
1162#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1163/* cursor (menuBar/scrollBar): Black-on-White */
1164 R->pointer_leftptr = XCreateFontCursor(R->Xdisplay, XC_left_ptr);
1165#endif
1166 1211
1167#ifdef POINTER_BLANK 1212#ifdef POINTER_BLANK
1168 R->pointer_blank = XCreateGlyphCursor(R->Xdisplay, R->TermWin.font->fid, 1213 pointer_unblank ();
1169 R->TermWin.font->fid, ' ', ' ',
1170 &blackcolour, &blackcolour);
1171#endif
1172 1214
1173/* the vt window */ 1215 if ((Options & Opt_pointerBlank))
1216 vt_emask |= PointerMotionMask;
1217 else
1218#endif
1219 vt_emask |= (Button1MotionMask | Button3MotionMask);
1220
1221 XSelectInput (display->display, TermWin.vt, vt_emask);
1222 vt_ev.start (display, TermWin.vt);
1223
1224#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1225 if (menuBar_height ())
1226 {
1174 R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0], 1227 menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1175 R->window_vt_x, R->window_vt_y, 1228 window_vt_x, 0,
1176 TermWin_TotalWidth(), 1229 TermWin_TotalWidth (),
1177 TermWin_TotalHeight(), 1230 menuBar_TotalHeight (),
1178 0, 1231 0,
1179 R->PixColors[Color_fg], 1232 PixColors[Color_fg],
1180 R->PixColors[Color_bg]); 1233 PixColors[Color_scroll]);
1234
1181#ifdef DEBUG_X 1235#ifdef DEBUG_X
1182 XStoreName(R->Xdisplay, R->TermWin.vt, "vt window");
1183#endif
1184 rxvt_pointer_unblank(aR);
1185 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask
1186 | PropertyChangeMask);
1187#ifdef POINTER_BLANK
1188 if ((R->Options & Opt_pointerBlank))
1189 vt_emask |= PointerMotionMask;
1190 else
1191#endif
1192 vt_emask |= (Button1MotionMask | Button3MotionMask);
1193 XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask);
1194
1195#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1196 if (menuBar_height()) {
1197 R->menuBar.win = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1198 R->window_vt_x, 0,
1199 TermWin_TotalWidth(),
1200 menuBar_TotalHeight(),
1201 0,
1202 R->PixColors[Color_fg],
1203 R->PixColors[Color_scroll]);
1204#ifdef DEBUG_X
1205 XStoreName(R->Xdisplay, R->menuBar.win, "menubar"); 1236 XStoreName (display->display, menuBar.win, "menubar");
1206#endif 1237#endif
1207 XDefineCursor(R->Xdisplay, R->menuBar.win, R->pointer_leftptr); 1238
1239 menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1240
1241 XDefineCursor (display->display, menuBar.win,
1242 XCreateFontCursor (display->display, XC_left_ptr));
1243
1208 XSelectInput(R->Xdisplay, R->menuBar.win, 1244 XSelectInput (display->display, menuBar.win,
1209 (ExposureMask | ButtonPressMask | ButtonReleaseMask 1245 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1210 | Button1MotionMask)); 1246 | Button1MotionMask));
1247 menubar_ev.start (display, menuBar.win);
1211 } 1248 }
1212#endif 1249#endif
1250
1213#ifdef XPM_BACKGROUND 1251#ifdef XPM_BACKGROUND
1214 if (R->rs[Rs_backgroundPixmap] != NULL 1252 if (rs[Rs_backgroundPixmap] != NULL
1215 && !(R->Options & Opt_transparent)) { 1253 && ! (Options & Opt_transparent))
1254 {
1216 const char *p = R->rs[Rs_backgroundPixmap]; 1255 const char *p = rs[Rs_backgroundPixmap];
1217 1256
1218 if ((p = STRCHR(p, ';')) != NULL) { 1257 if ((p = STRCHR (p, ';')) != NULL)
1219 p++; 1258 {
1220 rxvt_scale_pixmap(aR_ p); 1259 p++;
1221 } 1260 scale_pixmap (p);
1261 }
1222 rxvt_set_bgPixmap(aR_ R->rs[Rs_backgroundPixmap]); 1262 set_bgPixmap (rs[Rs_backgroundPixmap]);
1223 rxvt_scr_touch(aR_ True); 1263 scr_touch (True);
1224 } 1264 }
1225#endif 1265#endif
1226 1266
1227/* graphics context for the vt window */ 1267 /* graphics context for the vt window */
1228 gcvalue.foreground = R->PixColors[Color_fg]; 1268 gcvalue.foreground = PixColors[Color_fg];
1229 gcvalue.background = R->PixColors[Color_bg]; 1269 gcvalue.background = PixColors[Color_bg];
1230 gcvalue.graphics_exposures = 1; 1270 gcvalue.graphics_exposures = 1;
1231 R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt, 1271 TermWin.gc = XCreateGC (display->display, TermWin.vt,
1232 GCForeground | GCBackground 1272 GCForeground | GCBackground
1233 | GCGraphicsExposures, &gcvalue); 1273 | GCGraphicsExposures, &gcvalue);
1274
1275 TermWin.drawable = new rxvt_drawable (display, TermWin.vt);
1234 1276
1235#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1277#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1236 gcvalue.foreground = R->PixColors[Color_topShadow]; 1278 gcvalue.foreground = PixColors[Color_topShadow];
1237 R->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1279 topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1238 GCForeground, &gcvalue);
1239 gcvalue.foreground = R->PixColors[Color_bottomShadow]; 1280 gcvalue.foreground = PixColors[Color_bottomShadow];
1240 R->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1281 botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1241 GCForeground, &gcvalue);
1242 gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg 1282 gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)];
1243 : Color_scroll)]; 1283 scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1244 R->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt,
1245 GCForeground, &gcvalue);
1246#endif 1284#endif
1247} 1285}
1248 1286
1249/*----------------------------------------------------------------------*/ 1287/*----------------------------------------------------------------------*/
1250/* 1288/*
1251 * Run the command in a subprocess and return a file descriptor for the 1289 * Run the command in a subprocess and return a file descriptor for the
1252 * master end of the pseudo-teletype pair with the command talking to 1290 * master end of the pseudo-teletype pair with the command talking to
1253 * the slave. 1291 * the slave.
1254 */ 1292 */
1255/* INTPROTO */
1256int 1293int
1257rxvt_run_command(pR_ const char *const *argv) 1294rxvt_term::run_command (const char *const *argv)
1258{ 1295{
1259 int cfd, er; 1296 int cfd, er;
1260 1297
1261/* get master (pty) */ 1298 /* get master (pty) */
1262 if ((cfd = rxvt_get_pty(&(R->tty_fd), &(R->ttydev))) < 0) { 1299 if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1300 {
1263 rxvt_print_error("can't open pseudo-tty"); 1301 rxvt_print_error ("can't open pseudo-tty");
1264 return -1; 1302 return -1;
1265 } 1303 }
1266#ifdef FD_SETSIZE 1304
1267 if (R->Xfd > FD_SETSIZE || cfd > FD_SETSIZE) {
1268 rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1269 rxvt_clean_exit();
1270 exit(EXIT_FAILURE);
1271 }
1272#endif
1273 fcntl(cfd, F_SETFL, O_NDELAY); 1305 fcntl (cfd, F_SETFL, O_NONBLOCK);
1274 1306
1275/* get slave (tty) */ 1307 /* get slave (tty) */
1276 if (R->tty_fd < 0) { 1308 if (tty_fd < 0)
1309 {
1277#ifndef NO_SETOWNER_TTYDEV 1310#ifndef NO_SETOWNER_TTYDEV
1278 rxvt_privileged_ttydev(aR_ SAVE); 1311 privileged_ttydev (SAVE);
1279#endif 1312#endif
1313
1280 if ((R->tty_fd = rxvt_get_tty(R->ttydev)) < 0) { 1314 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1315 {
1281 close(cfd); 1316 close (cfd);
1282 rxvt_print_error("can't open slave tty %s", R->ttydev); 1317 rxvt_print_error ("can't open slave tty %s", ttydev);
1283 return -1; 1318 return -1;
1284 } 1319 }
1285 } 1320 }
1286#ifndef NO_BACKSPACE_KEY 1321#ifndef NO_BACKSPACE_KEY
1287 if (R->key_backspace[0] && !R->key_backspace[1]) 1322 if (key_backspace[0] && !key_backspace[1])
1288 er = R->key_backspace[0]; 1323 er = key_backspace[0];
1289 else if (STRCMP(R->key_backspace, "DEC") == 0) 1324 else if (STRCMP (key_backspace, "DEC") == 0)
1290 er = '\177'; /* the initial state anyway */ 1325 er = '\177'; /* the initial state anyway */
1291 else 1326 else
1292#endif
1293 er = -1;
1294 rxvt_get_ttymode(&(R->tio), er);
1295
1296/* install exit handler for cleanup */
1297#ifdef HAVE_ATEXIT
1298 atexit(rxvt_clean_exit);
1299#else
1300# ifdef HAVE_ON_EXIT
1301 on_exit(rxvt_clean_exit, NULL); /* non-ANSI exit handler */
1302# endif 1327#endif
1303#endif
1304 1328
1305 signal(SIGHUP, rxvt_Exit_signal); 1329 er = -1;
1306#ifndef __svr4__
1307 signal(SIGINT, rxvt_Exit_signal);
1308#endif
1309 signal(SIGQUIT, rxvt_Exit_signal);
1310 signal(SIGTERM, rxvt_Exit_signal);
1311 signal(SIGCHLD, rxvt_Child_signal);
1312 1330
1313/* need to trap SIGURG for SVR4 (Unixware) rlogin */ 1331 rxvt_get_ttymode (& (tio), er);
1314/* signal (SIGURG, SIG_DFL); */
1315 1332
1316#ifndef __QNX__ 1333#ifndef __QNX__
1317/* spin off the command interpreter */ 1334 /* spin off the command interpreter */
1318 switch (R->cmd_pid = fork()) { 1335 switch (cmd_pid = fork ())
1336 {
1319 case -1: 1337 case -1:
1320 rxvt_print_error("can't fork"); 1338 rxvt_print_error ("can't fork");
1321 return -1; 1339 return -1;
1322 case 0: 1340 case 0:
1323 close(cfd); /* only keep R->tty_fd and STDERR open */ 1341 close (cfd); /* only keep tty_fd and STDERR open */
1324 close(R->Xfd); 1342
1343 init_env ();
1344
1325 if (rxvt_control_tty(R->tty_fd, R->ttydev) < 0) 1345 if (rxvt_control_tty (tty_fd, ttydev) < 0)
1326 rxvt_print_error("could not obtain control of tty"); 1346 rxvt_print_error ("could not obtain control of tty");
1327 else { 1347 else
1348 {
1328 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1349 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1329 dup2(R->tty_fd, STDIN_FILENO); 1350 dup2 (tty_fd, STDIN_FILENO);
1330 dup2(R->tty_fd, STDOUT_FILENO); 1351 dup2 (tty_fd, STDOUT_FILENO);
1331 dup2(R->tty_fd, STDERR_FILENO); 1352 dup2 (tty_fd, STDERR_FILENO);
1353
1332 if (R->tty_fd > 2) 1354 if (tty_fd > 2)
1333 close(R->tty_fd); 1355 close (tty_fd);
1334 rxvt_run_child(aR_ argv); 1356
1335 } 1357 run_child (argv);
1358 }
1336 exit(EXIT_FAILURE); 1359 exit (EXIT_FAILURE);
1337 /* NOTREACHED */ 1360 /* NOTREACHED */
1338 default: 1361 default:
1339 { 1362 {
1340#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1363#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1341 int fdstdin; 1364 int fdstdin;
1342 1365
1343 fdstdin = dup(STDIN_FILENO); 1366 fdstdin = dup (STDIN_FILENO);
1344 dup2(R->tty_fd, STDIN_FILENO); 1367 dup2 (tty_fd, STDIN_FILENO);
1345#endif 1368#endif
1346 rxvt_privileged_utmp(aR_ SAVE); 1369
1370#ifdef UTMP_SUPPORT
1371 privileged_utmp (SAVE);
1372#endif
1373
1347#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1374#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1375
1348 dup2(fdstdin, STDIN_FILENO); 1376 dup2 (fdstdin, STDIN_FILENO);
1349 close(fdstdin); 1377 close (fdstdin);
1350#endif 1378#endif
1351 } 1379
1380 }
1352 close(R->tty_fd); /* keep STDERR_FILENO, R->cmd_fd, R->Xfd open */ 1381 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1353 break; 1382 break;
1354 } 1383 }
1355#else /* __QNX__ uses qnxspawn() */ 1384#else /* __QNX__ uses qnxspawn () */
1356 fchmod(R->tty_fd, 0622); 1385 fchmod (tty_fd, 0622);
1357 fcntl(R->tty_fd, F_SETFD, FD_CLOEXEC); 1386 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1358 fcntl(cfd, F_SETFD, FD_CLOEXEC); 1387 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1359 1388
1360 if (rxvt_run_child(aR_ argv) == -1) 1389 if (run_child (argv) == -1)
1361 exit(EXIT_FAILURE); 1390 exit (EXIT_FAILURE);
1362#endif 1391#endif
1363/*
1364 * Reduce R->num_fds to what we use, so select() is more efficient
1365 */
1366 R->num_fds = max(STDERR_FILENO, cfd);
1367 MAX_IT(R->num_fds, R->Xfd);
1368#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
1369 MAX_IT(R->num_fds, 7);
1370#endif
1371 R->num_fds++; /* counts from 0 */
1372 1392
1373 return cfd; 1393 return cfd;
1374} 1394}
1375 1395
1376/* ------------------------------------------------------------------------- * 1396/* ------------------------------------------------------------------------- *
1377 * CHILD PROCESS OPERATIONS * 1397 * CHILD PROCESS OPERATIONS *
1378 * ------------------------------------------------------------------------- */ 1398 * ------------------------------------------------------------------------- */
1379/* 1399/*
1380 * The only open file descriptor is the slave tty - so no error messages. 1400 * The only open file descriptor is the slave tty - so no error messages.
1381 * returns are fatal 1401 * returns are fatal
1382 */ 1402 */
1383/* INTPROTO */
1384int 1403int
1385rxvt_run_child(pR_ const char *const *argv) 1404rxvt_term::run_child (const char *const *argv)
1386{ 1405{
1387 char *login; 1406 char *login;
1388 1407
1389 SET_TTYMODE(STDIN_FILENO, &(R->tio)); /* init terminal attributes */ 1408 SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1390 1409
1391 if (R->Options & Opt_console) { /* be virtual console, fail silently */ 1410 if (Options & Opt_console)
1411 { /* be virtual console, fail silently */
1392#ifdef TIOCCONS 1412#ifdef TIOCCONS
1393 unsigned int on = 1; 1413 unsigned int on = 1;
1394 1414
1395 ioctl(STDIN_FILENO, TIOCCONS, &on); 1415 ioctl (STDIN_FILENO, TIOCCONS, &on);
1396#elif defined (SRIOCSREDIR) 1416#elif defined (SRIOCSREDIR)
1397 int fd; 1417 int fd;
1398 1418
1399 fd = open(CONSOLE, O_WRONLY, 0); 1419 fd = open (CONSOLE, O_WRONLY, 0);
1400 if (fd >= 0) { 1420 if (fd >= 0)
1421 {
1401 if (ioctl(fd, SRIOCSREDIR, NULL) < 0) 1422 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1402 close(fd); 1423 close (fd);
1403 } 1424 }
1404#endif /* SRIOCSREDIR */ 1425#endif /* SRIOCSREDIR */
1405 }
1406 1426
1427 }
1428
1407/* reset signals and spin off the command interpreter */ 1429 /* reset signals and spin off the command interpreter */
1408 signal(SIGINT, SIG_DFL); 1430 signal (SIGINT, SIG_DFL);
1409 signal(SIGQUIT, SIG_DFL); 1431 signal (SIGQUIT, SIG_DFL);
1410 signal(SIGCHLD, SIG_DFL); 1432 signal (SIGCHLD, SIG_DFL);
1411/* 1433 /*
1412 * mimick login's behavior by disabling the job control signals 1434 * mimick login's behavior by disabling the job control signals
1413 * a shell that wants them can turn them back on 1435 * a shell that wants them can turn them back on
1414 */ 1436 */
1415#ifdef SIGTSTP 1437#ifdef SIGTSTP
1416 signal(SIGTSTP, SIG_IGN); 1438 signal (SIGTSTP, SIG_IGN);
1417 signal(SIGTTIN, SIG_IGN); 1439 signal (SIGTTIN, SIG_IGN);
1418 signal(SIGTTOU, SIG_IGN); 1440 signal (SIGTTOU, SIG_IGN);
1419#endif /* SIGTSTP */ 1441#endif /* SIGTSTP */
1420 1442
1421 /* set window size */ 1443 /* set window size */
1422 rxvt_tt_winsize(STDIN_FILENO, R->TermWin.ncol, R->TermWin.nrow, 0); 1444 struct winsize ws;
1445
1446 ws.ws_col = TermWin.ncol;
1447 ws.ws_row = TermWin.nrow;
1448 ws.ws_xpixel = ws.ws_ypixel = 0;
1449 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1450
1451 // unblock signals (signals are blocked by iom.C
1452 sigset_t ss;
1453 sigemptyset (&ss);
1454 sigprocmask (SIG_SETMASK, &ss, 0);
1423 1455
1424#ifndef __QNX__ 1456#ifndef __QNX__
1425/* command interpreter path */ 1457 /* command interpreter path */
1426 if (argv != NULL) { 1458 if (argv != NULL)
1459 {
1427# ifdef DEBUG_CMD 1460# ifdef DEBUG_CMD
1428 int i; 1461 int i;
1429 1462
1430 for (i = 0; argv[i]; i++) 1463 for (i = 0; argv[i]; i++)
1431 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1464 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1432# endif 1465# endif
1466
1433 execvp(argv[0], (char *const *)argv); 1467 execvp (argv[0], (char *const *)argv);
1434 /* no error message: STDERR is closed! */ 1468 /* no error message: STDERR is closed! */
1435 } else { 1469 }
1470 else
1471 {
1436 const char *argv0, *shell; 1472 const char *argv0, *shell;
1437 1473
1438 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1474 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1439 shell = "/bin/sh"; 1475 shell = "/bin/sh";
1440 1476
1441 argv0 = (const char *)rxvt_r_basename(shell); 1477 argv0 = (const char *)rxvt_r_basename (shell);
1442 if (R->Options & Opt_loginShell) { 1478 if (Options & Opt_loginShell)
1479 {
1443 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1480 login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1444 1481
1445 login[0] = '-'; 1482 login[0] = '-';
1446 STRCPY(&login[1], argv0); 1483 STRCPY (&login[1], argv0);
1447 argv0 = login; 1484 argv0 = login;
1448 } 1485 }
1449 execlp(shell, argv0, NULL); 1486 execlp (shell, argv0, NULL);
1450 /* no error message: STDERR is closed! */ 1487 /* no error message: STDERR is closed! */
1451 }
1452#else /* __QNX__ uses qnxspawn() */
1453 { 1488 }
1489
1490#else /* __QNX__ uses qnxspawn () */
1491
1454 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }; 1492 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1455 char *command = NULL, fullcommand[_MAX_PATH]; 1493 char *command = NULL, fullcommand[_MAX_PATH];
1456 char **arg_v, *arg_a[2] = { NULL, NULL }; 1494 char **arg_v, *arg_a[2] = { NULL, NULL };
1457 1495
1458 if (argv != NULL) { 1496 if (argv != NULL)
1497 {
1459 if (access(argv[0], X_OK) == -1) { 1498 if (access (argv[0], X_OK) == -1)
1499 {
1460 if (STRCHR(argv[0], '/') == NULL) { 1500 if (STRCHR (argv[0], '/') == NULL)
1501 {
1461 searchenv(argv[0], "PATH", fullcommand); 1502 searchenv (argv[0], "PATH", fullcommand);
1462 if (fullcommand[0] != '\0') 1503 if (fullcommand[0] != '\0')
1463 command = fullcommand; 1504 command = fullcommand;
1464 } 1505 }
1465 if (access(command, X_OK) == -1) 1506 if (access (command, X_OK) == -1)
1466 return -1; 1507 return -1;
1467 } else 1508 }
1509 else
1468 command = argv[0]; 1510 command = argv[0];
1469 arg_v = argv; 1511 arg_v = argv;
1470 } else { 1512 }
1513 else
1514 {
1471 if ((command = getenv("SHELL")) == NULL || *command == '\0') 1515 if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1472 command = "/bin/sh"; 1516 command = "/bin/sh";
1473 1517
1474 arg_a[0] = my_basename(command); 1518 arg_a[0] = my_basename (command);
1475 if (R->Options & Opt_loginShell) { 1519 if (Options & Opt_loginShell)
1520 {
1476 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char)); 1521 login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1477 1522
1478 login[0] = '-'; 1523 login[0] = '-';
1479 STRCPY(&login[1], arg_a[0]); 1524 STRCPY (&login[1], arg_a[0]);
1480 arg_a[0] = login; 1525 arg_a[0] = login;
1481 } 1526 }
1482 arg_v = arg_a; 1527 arg_v = arg_a;
1483 } 1528 }
1484 iov_a[0] = iov_a[1] = iov_a[2] = R->tty_fd; 1529 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1485 R->cmd_pid = qnx_spawn(0, 0, 0, -1, -1, 1530 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1486 _SPAWN_SETSID | _SPAWN_TCSETPGRP, 1531 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1487 command, arg_v, environ, iov_a, 0); 1532 command, arg_v, environ, iov_a, 0);
1488 if (login) 1533 if (login)
1489 free(login); 1534 free (login);
1535
1490 close(R->tty_fd); 1536 close (tty_fd);
1491 return R->cmd_fd; 1537 return cmd_fd;
1492 } 1538
1493#endif 1539#endif
1494 return -1; 1540 return -1;
1495} 1541}
1496 1542
1497/* ------------------------------------------------------------------------- * 1543/* ------------------------------------------------------------------------- *
1498 * GET TTY CURRENT STATE * 1544 * GET TTY CURRENT STATE *
1499 * ------------------------------------------------------------------------- */ 1545 * ------------------------------------------------------------------------- */
1500/* rxvt_get_ttymode() */ 1546/* rxvt_get_ttymode () */
1501/* INTPROTO */ 1547/* EXTPROTO */
1502void 1548void
1503rxvt_get_ttymode(ttymode_t *tio, int erase) 1549rxvt_get_ttymode (ttymode_t *tio, int erase)
1504{ 1550{
1505#ifdef HAVE_TERMIOS_H 1551#ifdef HAVE_TERMIOS_H
1506/* 1552 /*
1507 * standard System V termios interface 1553 * standard System V termios interface
1508 */ 1554 */
1509 if (GET_TERMIOS(STDIN_FILENO, tio) < 0) { 1555 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1556 {
1510 /* return error - use system defaults */ 1557 /* return error - use system defaults */
1511 tio->c_cc[VINTR] = CINTR; 1558 tio->c_cc[VINTR] = CINTR;
1512 tio->c_cc[VQUIT] = CQUIT; 1559 tio->c_cc[VQUIT] = CQUIT;
1513 tio->c_cc[VERASE] = CERASE; 1560 tio->c_cc[VERASE] = CERASE;
1514 tio->c_cc[VKILL] = CKILL; 1561 tio->c_cc[VKILL] = CKILL;
1515 tio->c_cc[VSTART] = CSTART; 1562 tio->c_cc[VSTART] = CSTART;
1516 tio->c_cc[VSTOP] = CSTOP; 1563 tio->c_cc[VSTOP] = CSTOP;
1517 tio->c_cc[VSUSP] = CSUSP; 1564 tio->c_cc[VSUSP] = CSUSP;
1518# ifdef VDSUSP 1565# ifdef VDSUSP
1566
1519 tio->c_cc[VDSUSP] = CDSUSP; 1567 tio->c_cc[VDSUSP] = CDSUSP;
1520# endif 1568# endif
1521# ifdef VREPRINT 1569# ifdef VREPRINT
1570
1522 tio->c_cc[VREPRINT] = CRPRNT; 1571 tio->c_cc[VREPRINT] = CRPRNT;
1523# endif 1572# endif
1524# ifdef VDISCRD 1573# ifdef VDISCRD
1574
1525 tio->c_cc[VDISCRD] = CFLUSH; 1575 tio->c_cc[VDISCRD] = CFLUSH;
1526# endif 1576# endif
1527# ifdef VWERSE 1577# ifdef VWERSE
1578
1528 tio->c_cc[VWERSE] = CWERASE; 1579 tio->c_cc[VWERSE] = CWERASE;
1529# endif 1580# endif
1530# ifdef VLNEXT 1581# ifdef VLNEXT
1582
1531 tio->c_cc[VLNEXT] = CLNEXT; 1583 tio->c_cc[VLNEXT] = CLNEXT;
1532# endif 1584# endif
1585
1533 } 1586 }
1534 tio->c_cc[VEOF] = CEOF; 1587 tio->c_cc[VEOF] = CEOF;
1535 tio->c_cc[VEOL] = VDISABLE; 1588 tio->c_cc[VEOL] = VDISABLE;
1536# ifdef VEOL2 1589# ifdef VEOL2
1590
1537 tio->c_cc[VEOL2] = VDISABLE; 1591 tio->c_cc[VEOL2] = VDISABLE;
1538# endif 1592# endif
1539# ifdef VSWTC 1593# ifdef VSWTC
1594
1540 tio->c_cc[VSWTC] = VDISABLE; 1595 tio->c_cc[VSWTC] = VDISABLE;
1541# endif 1596# endif
1542# ifdef VSWTCH 1597# ifdef VSWTCH
1598
1543 tio->c_cc[VSWTCH] = VDISABLE; 1599 tio->c_cc[VSWTCH] = VDISABLE;
1544# endif 1600# endif
1545# if VMIN != VEOF 1601# if VMIN != VEOF
1602
1546 tio->c_cc[VMIN] = 1; 1603 tio->c_cc[VMIN] = 1;
1547# endif 1604# endif
1548# if VTIME != VEOL 1605# if VTIME != VEOL
1606
1549 tio->c_cc[VTIME] = 0; 1607 tio->c_cc[VTIME] = 0;
1550# endif 1608# endif
1609
1551 if (erase != -1) 1610 if (erase != -1)
1552 tio->c_cc[VERASE] = (char)erase; 1611 tio->c_cc[VERASE] = (char)erase;
1553 1612
1554/* input modes */ 1613 /* input modes */
1555 tio->c_iflag = (BRKINT | IGNPAR | ICRNL 1614 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1556# ifdef IMAXBEL 1615# ifdef IMAXBEL
1557 | IMAXBEL 1616 | IMAXBEL
1558# endif 1617# endif
1559 | IXON); 1618 | IXON);
1560 1619
1561/* output modes */ 1620 /* output modes */
1562 tio->c_oflag = (OPOST | ONLCR); 1621 tio->c_oflag = (OPOST | ONLCR);
1563 1622
1564/* control modes */ 1623 /* control modes */
1565 tio->c_cflag = (CS8 | CREAD); 1624 tio->c_cflag = (CS8 | CREAD);
1566 1625
1567/* line discipline modes */ 1626 /* line discipline modes */
1568 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO 1627 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1569# if defined (ECHOCTL) && defined (ECHOKE) 1628# if defined (ECHOCTL) && defined (ECHOKE)
1570 | ECHOCTL | ECHOKE 1629 | ECHOCTL | ECHOKE
1571# endif 1630# endif
1572 | ECHOE | ECHOK); 1631 | ECHOE | ECHOK);
1573# else /* HAVE_TERMIOS_H */ 1632# else /* HAVE_TERMIOS_H */
1574 1633
1575/* 1634 /*
1576 * sgtty interface 1635 * sgtty interface
1577 */ 1636 */
1578 1637
1579/* get parameters -- gtty */ 1638 /* get parameters -- gtty */
1580 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0) { 1639 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1640 {
1581 tio->sg.sg_erase = CERASE; /* ^H */ 1641 tio->sg.sg_erase = CERASE; /* ^H */
1582 tio->sg.sg_kill = CKILL; /* ^U */ 1642 tio->sg.sg_kill = CKILL; /* ^U */
1583 } 1643 }
1584 if (erase != -1) 1644 if (erase != -1)
1585 tio->sg.sg_erase = (char)erase; 1645 tio->sg.sg_erase = (char)erase;
1586 1646
1587 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP); 1647 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1588 1648
1589/* get special characters */ 1649 /* get special characters */
1590 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0) { 1650 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1651 {
1591 tio->tc.t_intrc = CINTR; /* ^C */ 1652 tio->tc.t_intrc = CINTR; /* ^C */
1592 tio->tc.t_quitc = CQUIT; /* ^\ */ 1653 tio->tc.t_quitc = CQUIT; /* ^\ */
1593 tio->tc.t_startc = CSTART; /* ^Q */ 1654 tio->tc.t_startc = CSTART; /* ^Q */
1594 tio->tc.t_stopc = CSTOP; /* ^S */ 1655 tio->tc.t_stopc = CSTOP; /* ^S */
1595 tio->tc.t_eofc = CEOF; /* ^D */ 1656 tio->tc.t_eofc = CEOF; /* ^D */
1596 tio->tc.t_brkc = -1; 1657 tio->tc.t_brkc = -1;
1597 } 1658 }
1598/* get local special chars */ 1659 /* get local special chars */
1599 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0) { 1660 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1661 {
1600 tio->lc.t_suspc = CSUSP; /* ^Z */ 1662 tio->lc.t_suspc = CSUSP; /* ^Z */
1601 tio->lc.t_dsuspc = CDSUSP; /* ^Y */ 1663 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1602 tio->lc.t_rprntc = CRPRNT; /* ^R */ 1664 tio->lc.t_rprntc = CRPRNT; /* ^R */
1603 tio->lc.t_flushc = CFLUSH; /* ^O */ 1665 tio->lc.t_flushc = CFLUSH; /* ^O */
1604 tio->lc.t_werasc = CWERASE; /* ^W */ 1666 tio->lc.t_werasc = CWERASE; /* ^W */
1605 tio->lc.t_lnextc = CLNEXT; /* ^V */ 1667 tio->lc.t_lnextc = CLNEXT; /* ^V */
1606 } 1668 }
1607/* get line discipline */ 1669 /* get line discipline */
1608 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line)); 1670 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1609# ifdef NTTYDISC 1671# ifdef NTTYDISC
1672
1610 tio->line = NTTYDISC; 1673 tio->line = NTTYDISC;
1611# endif /* NTTYDISC */ 1674# endif /* NTTYDISC */
1675
1612 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL); 1676 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1613#endif /* HAVE_TERMIOS_H */ 1677#endif /* HAVE_TERMIOS_H */
1614 1678
1615/* 1679 /*
1616 * Debugging 1680 * Debugging
1617 */ 1681 */
1618#ifdef DEBUG_TTYMODE 1682#ifdef DEBUG_TTYMODE
1619#ifdef HAVE_TERMIOS_H 1683#ifdef HAVE_TERMIOS_H
1620/* c_iflag bits */ 1684 /* c_iflag bits */
1621 fprintf(stderr, "Input flags\n"); 1685 fprintf (stderr, "Input flags\n");
1622 1686
1623/* cpp token stringize doesn't work on all machines <sigh> */ 1687 /* cpp token stringize doesn't work on all machines <sigh> */
1624# define FOO(flag,name) \ 1688# define FOO(flag,name) \
1625 if ((tio->c_iflag) & flag) \ 1689 if ((tio->c_iflag) & flag) \
1626 fprintf (stderr, "%s ", name) 1690 fprintf (stderr, "%s ", name)
1627 1691
1628/* c_iflag bits */ 1692 /* c_iflag bits */
1629 FOO(IGNBRK, "IGNBRK"); 1693 FOO (IGNBRK, "IGNBRK");
1630 FOO(BRKINT, "BRKINT"); 1694 FOO (BRKINT, "BRKINT");
1631 FOO(IGNPAR, "IGNPAR"); 1695 FOO (IGNPAR, "IGNPAR");
1632 FOO(PARMRK, "PARMRK"); 1696 FOO (PARMRK, "PARMRK");
1633 FOO(INPCK, "INPCK"); 1697 FOO (INPCK, "INPCK");
1634 FOO(ISTRIP, "ISTRIP"); 1698 FOO (ISTRIP, "ISTRIP");
1635 FOO(INLCR, "INLCR"); 1699 FOO (INLCR, "INLCR");
1636 FOO(IGNCR, "IGNCR"); 1700 FOO (IGNCR, "IGNCR");
1637 FOO(ICRNL, "ICRNL"); 1701 FOO (ICRNL, "ICRNL");
1638 FOO(IXON, "IXON"); 1702 FOO (IXON, "IXON");
1639 FOO(IXOFF, "IXOFF"); 1703 FOO (IXOFF, "IXOFF");
1640# ifdef IUCLC 1704# ifdef IUCLC
1705
1641 FOO(IUCLC, "IUCLC"); 1706 FOO (IUCLC, "IUCLC");
1642# endif 1707# endif
1643# ifdef IXANY 1708# ifdef IXANY
1709
1644 FOO(IXANY, "IXANY"); 1710 FOO (IXANY, "IXANY");
1645# endif 1711# endif
1646# ifdef IMAXBEL 1712# ifdef IMAXBEL
1713
1647 FOO(IMAXBEL, "IMAXBEL"); 1714 FOO (IMAXBEL, "IMAXBEL");
1648# endif 1715# endif
1716
1649 fprintf(stderr, "\n"); 1717 fprintf (stderr, "\n");
1650 1718
1651# undef FOO 1719# undef FOO
1652# define FOO(entry, name) \ 1720# define FOO(entry, name) \
1653 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry]) 1721 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1654 1722
1655 FOO(VINTR, "VINTR"); 1723 FOO (VINTR, "VINTR");
1656 FOO(VQUIT, "VQUIT"); 1724 FOO (VQUIT, "VQUIT");
1657 FOO(VERASE, "VERASE"); 1725 FOO (VERASE, "VERASE");
1658 FOO(VKILL, "VKILL"); 1726 FOO (VKILL, "VKILL");
1659 FOO(VEOF, "VEOF"); 1727 FOO (VEOF, "VEOF");
1660 FOO(VEOL, "VEOL"); 1728 FOO (VEOL, "VEOL");
1661# ifdef VEOL2 1729# ifdef VEOL2
1730
1662 FOO(VEOL2, "VEOL2"); 1731 FOO (VEOL2, "VEOL2");
1663# endif 1732# endif
1664# ifdef VSWTC 1733# ifdef VSWTC
1734
1665 FOO(VSWTC, "VSWTC"); 1735 FOO (VSWTC, "VSWTC");
1666# endif 1736# endif
1667# ifdef VSWTCH 1737# ifdef VSWTCH
1738
1668 FOO(VSWTCH, "VSWTCH"); 1739 FOO (VSWTCH, "VSWTCH");
1669# endif 1740# endif
1741
1670 FOO(VSTART, "VSTART"); 1742 FOO (VSTART, "VSTART");
1671 FOO(VSTOP, "VSTOP"); 1743 FOO (VSTOP, "VSTOP");
1672 FOO(VSUSP, "VSUSP"); 1744 FOO (VSUSP, "VSUSP");
1673# ifdef VDSUSP 1745# ifdef VDSUSP
1746
1674 FOO(VDSUSP, "VDSUSP"); 1747 FOO (VDSUSP, "VDSUSP");
1675# endif 1748# endif
1676# ifdef VREPRINT 1749# ifdef VREPRINT
1750
1677 FOO(VREPRINT, "VREPRINT"); 1751 FOO (VREPRINT, "VREPRINT");
1678# endif 1752# endif
1679# ifdef VDISCRD 1753# ifdef VDISCRD
1754
1680 FOO(VDISCRD, "VDISCRD"); 1755 FOO (VDISCRD, "VDISCRD");
1681# endif 1756# endif
1682# ifdef VWERSE 1757# ifdef VWERSE
1758
1683 FOO(VWERSE, "VWERSE"); 1759 FOO (VWERSE, "VWERSE");
1684# endif 1760# endif
1685# ifdef VLNEXT 1761# ifdef VLNEXT
1762
1686 FOO(VLNEXT, "VLNEXT"); 1763 FOO (VLNEXT, "VLNEXT");
1687# endif 1764# endif
1765
1688 fprintf(stderr, "\n"); 1766 fprintf (stderr, "\n");
1689# undef FOO 1767# undef FOO
1690# endif /* HAVE_TERMIOS_H */ 1768# endif /* HAVE_TERMIOS_H */
1691#endif /* DEBUG_TTYMODE */ 1769#endif /* DEBUG_TTYMODE */
1692} 1770}
1693 1771
1694/*----------------------- end-of-file (C source) -----------------------*/ 1772/*----------------------- end-of-file (C source) -----------------------*/

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines