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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.5 by pcg, Tue Nov 25 15:44:38 2003 UTC vs.
Revision 1.37 by pcg, Tue Feb 24 21:46:14 2004 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
2 * File: init.c 2 * File: init.c
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: init.C,v 1.5 2003/11/25 15:44:38 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.
… …
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) */
… …
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
… …
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#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
400 ks_bigfont = XK_greater;
401 ks_smallfont = XK_less;
402#endif
403
404 refresh_limit = 1;
405 refresh_type = SLOW_REFRESH;
406 prev_nrow = prev_ncol = 0;
407
408 oldcursor.row = oldcursor.col = -1;
409#ifdef XPM_BACKGROUND
410 /* bgPixmap.w = bgPixmap.h = 0; */
411 bgPixmap.x = bgPixmap.y = 50;
412 bgPixmap.pixmap = None;
413#endif
414
415 last_bot = last_state = -1;
416
417#ifdef MENUBAR
418 menu_readonly = 1;
419# if ! (MENUBAR_MAX > 1)
420 CurrentBar = & (BarList);
421# endif /* (MENUBAR_MAX > 1) */
422#endif
423
424 return true;
425}
426
427void
428rxvt_term::init_secondary ()
429{
430 int i;
431#ifdef TTY_GID_SUPPORT
432 struct group *gr = getgrnam ("tty");
433
434 if (gr)
435 { /* change group ownership of tty to "tty" */
436 ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
437 ttygid = gr->gr_gid;
438 }
439 else
440#endif /* TTY_GID_SUPPORT */
441
442 {
443 ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
444 ttygid = getgid ();
445 }
446
447 /*
448 * Close all unused file descriptors
449 * We don't want them, we don't need them.
450 */
451 if ((i = open ("/dev/null", O_RDONLY)) < 0)
452 {
453 /* TODO: BOO HISS */
454 dup2 (STDERR_FILENO, STDIN_FILENO);
455 }
456 else if (i > STDIN_FILENO)
457 {
458 dup2 (i, STDIN_FILENO);
459 close (i);
460 }
461
462 dup2 (STDERR_FILENO, STDOUT_FILENO);
463
464#if 0 // schmorp sayz closing filies is murder
465 for (i = STDERR_FILENO + 1; i < num_fds; i++)
466 {
467#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
468 if (i == 4 || i == 7)
469 continue;
470#endif
471 close (i);
472 }
473#endif
474}
351 475
352/*----------------------------------------------------------------------*/ 476/*----------------------------------------------------------------------*/
353/* substitute system functions */ 477const char **
354#if defined(__svr4__) && ! defined(_POSIX_VERSION) 478rxvt_term::init_resources (int argc, const char *const *argv)
355/* INTPROTO */
356int
357rxvt_getdtablesize(void)
358{ 479{
359 struct rlimit rlim; 480 int i, r_argc;
481 char *val;
482 const char **cmd_argv, **r_argv;
360 483
361 getrlimit(RLIMIT_NOFILE, &rlim); 484 /*
362 return rlim.rlim_cur; 485 * Look for -exec option. Find => split and make cmd_argv[] of command args
486 */
487 for (r_argc = 0; r_argc < argc; r_argc++)
488 if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec"))
489 break;
490
491 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
492
493 for (i = 0; i < r_argc; i++)
494 r_argv[i] = (const char *)argv[i];
495
496 r_argv[i] = NULL;
497
498 if (r_argc == argc)
499 cmd_argv = NULL;
500 else
501 {
502 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
503
504 for (i = 0; i < argc - r_argc - 1; i++)
505 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
506
507 cmd_argv[i] = NULL;
508 }
509
510 /* clear all resources */
511 for (i = 0; i < NUM_RESOURCES;)
512 rs[i++] = NULL;
513
514 rs[Rs_name] = rxvt_r_basename (argv[0]);
515
516 /*
517 * Open display, get options/resources and create the window
518 */
519 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
520 rs[Rs_display_name] = ":0";
521
522 get_options (r_argc, r_argv);
523 free (r_argv);
524
525#ifdef LOCAL_X_IS_UNIX
526 if (rs[Rs_display_name][0] == ':')
527 {
528 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));
529 STRCPY (val, "unix");
530 STRCAT (val, rs[Rs_display_name]);
531 display = displays.get (val);
532 free (val);
533 }
534#endif
535
536 if (!display
537 && ! (display = displays.get (rs[Rs_display_name])))
538 {
539 rxvt_print_error ("can't open display %s", rs[Rs_display_name]);
540 exit (EXIT_FAILURE);
541 }
542
543 extract_resources (display->display, rs[Rs_name]);
544
545 /*
546 * set any defaults not already set
547 */
548 if (cmd_argv && cmd_argv[0])
549 {
550 if (!rs[Rs_title])
551 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);
552 if (!rs[Rs_iconName])
553 rs[Rs_iconName] = rs[Rs_title];
554 }
555 else
556 {
557 if (!rs[Rs_title])
558 rs[Rs_title] = rs[Rs_name];
559 if (!rs[Rs_iconName])
560 rs[Rs_iconName] = rs[Rs_name];
561 }
562
563 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
564 TermWin.saveLines = BOUND_POSITIVE_INT16 (i);
565
566#ifndef NO_FRILLS
567 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
568 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */
569 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
570 TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */
571#endif
572
573#ifndef NO_LINESPACE
574 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
575 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 pointerBlankDelay = i;
581 else
582 pointerBlankDelay = 2;
583#endif
584
585 /* no point having a scrollbar without having any scrollback! */
586 if (!TermWin.saveLines)
587 Options &= ~Opt_scrollBar;
588
589#ifdef PRINTPIPE
590 if (!rs[Rs_print_pipe])
591 rs[Rs_print_pipe] = PRINTPIPE;
592#endif
593
594 if (!rs[Rs_cutchars])
595 rs[Rs_cutchars] = CUTCHARS;
596
597#ifdef ACS_ASCII
598 if (!rs[Rs_acs_chars])
599 rs[Rs_acs_chars] = ACS_CHARS;
600 if ((i = STRLEN (rs[Rs_acs_chars])) < 0x20)
601 {
602 val = rxvt_realloc ((void *)rs[Rs_acs_chars], 0x20);
603 for (; i < 0x20; )
604 val[i] = ' ';
605 rs[Rs_acs_chars] = val;
606 }
607#endif
608
609#ifndef NO_BACKSPACE_KEY
610 if (!rs[Rs_backspace_key])
611# ifdef DEFAULT_BACKSPACE
612 key_backspace = DEFAULT_BACKSPACE;
613# else
614 key_backspace = "DEC"; /* can toggle between \010 or \177 */
615# endif
616 else
617 {
618 val = STRDUP (rs[Rs_backspace_key]);
619 rxvt_Str_trim (val);
620 rxvt_Str_escaped (val);
621 key_backspace = val;
622 }
623#endif
624
625#ifndef NO_DELETE_KEY
626 if (!rs[Rs_delete_key])
627# ifdef DEFAULT_DELETE
628 key_delete = DEFAULT_DELETE;
629# else
630 key_delete = "\033[3~";
631# endif
632 else
633 {
634 val = STRDUP (rs[Rs_delete_key]);
635 rxvt_Str_trim (val);
636 rxvt_Str_escaped (val);
637 key_delete = val;
638 }
639#endif
640 if (rs[Rs_answerbackstring])
641 {
642 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
643 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
644 }
645
646 if (rs[Rs_selectstyle])
647 {
648 if (STRNCASECMP (rs[Rs_selectstyle], "oldword", 7) == 0)
649 selection_style = OLD_WORD_SELECT;
650#ifndef NO_OLD_SELECTION
651
652 else if (STRNCASECMP (rs[Rs_selectstyle], "old", 3) == 0)
653 selection_style = OLD_SELECT;
654#endif
655
656 }
657
658#ifdef HAVE_SCROLLBARS
659 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
660 rs[Rs_scrollBar_thickness]);
661#endif
662
663#ifdef XTERM_REVERSE_VIDEO
664 /* this is how xterm implements reverseVideo */
665 if (Options & Opt_reverseVideo)
666 {
667 if (!rs[Rs_color + Color_fg])
668 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
669 if (!rs[Rs_color + Color_bg])
670 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
671 }
672#endif
673
674 for (i = 0; i < NRS_COLORS; i++)
675 if (!rs[Rs_color + i])
676 rs[Rs_color + i] = def_colorName[i];
677
678#ifndef XTERM_REVERSE_VIDEO
679 /* this is how we implement reverseVideo */
680 if (Options & Opt_reverseVideo)
681 SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);
682#endif
683
684 /* convenient aliases for setting fg/bg to colors */
685 color_aliases (Color_fg);
686 color_aliases (Color_bg);
687#ifndef NO_CURSORCOLOR
688 color_aliases (Color_cursor);
689 color_aliases (Color_cursor2);
690#endif /* NO_CURSORCOLOR */
691 color_aliases (Color_pointer);
692 color_aliases (Color_border);
693#ifndef NO_BOLD_UNDERLINE_REVERSE
694 color_aliases (Color_BD);
695 color_aliases (Color_UL);
696 color_aliases (Color_RV);
697#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
698
699 return cmd_argv;
363} 700}
364#endif 701
365/*----------------------------------------------------------------------*/ 702/*----------------------------------------------------------------------*/
366bool 703void
367rxvt_term::init_vars() 704rxvt_term::init_env ()
368{ 705{
369 PixColors = new rxvt_color [TOTAL_COLORS]; 706 int i;
370 if (PixColors == NULL)
371 return false;
372
373#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
374 TermWin.pixmap = None;
375#endif
376#ifdef UTMP_SUPPORT
377 next_utmp_action = SAVE;
378#endif
379#ifndef NO_SETOWNER_TTYDEV
380 next_tty_action = SAVE;
381#endif
382 MEvent.time = CurrentTime;
383 MEvent.button = AnyButton;
384 Options = DEFAULT_OPTIONS;
385 want_refresh = 1;
386 cmd_pid = -1;
387 cmd_fd = tty_fd = Xfd = -1;
388 PrivateModes = SavedModes = PrivMode_Default;
389 TermWin.focus = 0;
390 TermWin.ncol = 80;
391 TermWin.nrow = 24;
392 TermWin.int_bwidth = INTERNALBORDERWIDTH;
393 TermWin.ext_bwidth = EXTERNALBORDERWIDTH;
394 TermWin.lineSpace = LINESPACE;
395 TermWin.saveLines = SAVELINES;
396 numPixColors = TOTAL_COLORS;
397#ifndef NO_NEW_SELECTION
398 selection_style = NEW_SELECT;
399#else
400 selection_style = OLD_SELECT;
401#endif
402#ifndef NO_BRIGHTCOLOR
403 colorfgbg = DEFAULT_RSTYLE;
404#endif
405#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
406 ks_bigfont = XK_greater;
407 ks_smallfont = XK_less;
408#endif
409#ifdef GREEK_SUPPORT
410 ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
411#endif
412 refresh_limit = 1;
413 refresh_type = SLOW_REFRESH;
414 prev_nrow = prev_ncol = 0;
415#ifdef MULTICHAR_SET
416# ifdef MULTICHAR_ENCODING
417 encoding_method = MULTICHAR_ENCODING;
418# endif
419 multichar_decode = rxvt_euc2jis;
420#endif
421 oldcursor.row = oldcursor.col = -1;
422#ifdef XPM_BACKGROUND
423/* bgPixmap.w = bgPixmap.h = 0; */
424 bgPixmap.x = bgPixmap.y = 50;
425 bgPixmap.pixmap = None;
426#endif
427 last_bot = last_state = -1;
428#ifdef MENUBAR
429 menu_readonly = 1;
430# if !(MENUBAR_MAX > 1)
431 CurrentBar = &(BarList);
432# endif /* (MENUBAR_MAX > 1) */
433#endif
434
435 return true;
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; 707 unsigned int u;
703 char *val; 708 char *val;
704 709
705#ifdef DISPLAY_IS_IP 710#ifdef DISPLAY_IS_IP
706/* Fixup display_name for export over pty to any interested terminal 711 /* 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 712 * 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 713 * (for the first non-loopback interface) that we get from
709 * rxvt_network_display(). This is more "name-resolution-portable", if you 714 * rxvt_network_display (). This is more "name-resolution-portable", if you
710 * will, and probably allows for faster x-client startup if your name 715 * 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 716 * server is beyond a slow link or overloaded at client startup. Of
712 * course that only helps the shell's child processes, not us. 717 * course that only helps the shell's child processes, not us.
713 * 718 *
714 * Giving out the display_name also affords a potential security hole 719 * Giving out the display_name also affords a potential security hole
715 */ 720 */
716 val = rxvt_network_display(R->rs[Rs_display_name]); 721 val = rxvt_network_display (rs[Rs_display_name]);
717 R->rs[Rs_display_name] = (const char *)val; 722 rs[Rs_display_name] = (const char *)val;
723
718 if (val == NULL) 724 if (val == NULL)
719#endif /* DISPLAY_IS_IP */ 725#endif /* DISPLAY_IS_IP */
720 val = XDisplayString(R->Xdisplay); 726 val = XDisplayString (display->display);
727
721 if (R->rs[Rs_display_name] == NULL) 728 if (rs[Rs_display_name] == NULL)
722 R->rs[Rs_display_name] = val; /* use broken `:0' value */ 729 rs[Rs_display_name] = val; /* use broken `:0' value */
723 730
724 i = STRLEN(val); 731 i = STRLEN (val);
725 R->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char)); 732 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
726 733
727 sprintf(R->env_display, "DISPLAY=%s", val); 734 sprintf (env_display, "DISPLAY=%s", val);
728 735
729 /* avoiding the math library: 736 /* avoiding the math library:
730 * i = (int)(ceil(log10((unsigned int)R->TermWin.parent[0]))) */ 737 * i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
731 for (i = 0, u = (unsigned int)R->TermWin.parent[0]; u; u /= 10, i++) ; 738 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
739 ;
732 MAX_IT(i, 1); 740 MAX_IT (i, 1);
733 R->env_windowid = (char *)rxvt_malloc((i + 10) * sizeof(char)); 741 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
734 742
735 sprintf(R->env_windowid, "WINDOWID=%u", 743 sprintf (env_windowid, "WINDOWID=%u",
736 (unsigned int)R->TermWin.parent[0]); 744 (unsigned int)TermWin.parent[0]);
737 745
738/* add entries to the environment: 746 /* add entries to the environment:
739 * @ DISPLAY: in case we started with -display 747 * @ DISPLAY: in case we started with -display
740 * @ WINDOWID: X window id number of the window 748 * @ WINDOWID: X window id number of the window
741 * @ COLORTERM: terminal sub-name and also indicates its color 749 * @ COLORTERM: terminal sub-name and also indicates its color
742 * @ TERM: terminal name 750 * @ TERM: terminal name
743 * @ TERMINFO: path to terminfo directory 751 * @ TERMINFO: path to terminfo directory
752 * @ COLORFGBG: fg;bg color codes
744 */ 753 */
745 putenv(R->env_display); 754 putenv (env_display);
746 putenv(R->env_windowid); 755 putenv (env_windowid);
756 if (env_colorfgbg)
757 putenv (env_colorfgbg);
758
747#ifdef RXVT_TERMINFO 759#ifdef RXVT_TERMINFO
748 putenv("TERMINFO=" RXVT_TERMINFO); 760 putenv ("TERMINFO=" RXVT_TERMINFO);
749#endif 761#endif
750 if (XDEPTH <= 2) 762
763 if (display->depth <= 2)
751 putenv("COLORTERM=" COLORTERMENV "-mono"); 764 putenv ("COLORTERM=" COLORTERMENV "-mono");
752 else 765 else
753 putenv("COLORTERM=" COLORTERMENVFULL); 766 putenv ("COLORTERM=" COLORTERMENVFULL);
767
754 if (R->rs[Rs_term_name] != NULL) { 768 if (rs[Rs_term_name] != NULL)
769 {
755 R->env_term = (char *)rxvt_malloc((STRLEN(R->rs[Rs_term_name]) + 6) * sizeof(char)); 770 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]); 771 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
757 putenv(R->env_term); 772 putenv (env_term);
773 }
758 } else 774 else
759 putenv("TERM=" TERMENV); 775 putenv ("TERM=" TERMENV);
760 776
761#ifdef HAVE_UNSETENV 777#ifdef HAVE_UNSETENV
762/* avoid passing old settings and confusing term size */ 778 /* avoid passing old settings and confusing term size */
763 unsetenv("LINES"); 779 unsetenv ("LINES");
764 unsetenv("COLUMNS"); 780 unsetenv ("COLUMNS");
765 unsetenv("TERMCAP"); /* terminfo should be okay */ 781 unsetenv ("TERMCAP"); /* terminfo should be okay */
766#endif /* HAVE_UNSETENV */ 782#endif /* HAVE_UNSETENV */
767} 783}
768 784
769/*----------------------------------------------------------------------*/ 785/*----------------------------------------------------------------------*/
770/* 786/*
771 * This is more or less stolen straight from XFree86 xterm. 787 * This is more or less stolen straight from XFree86 xterm.
772 * This should support all European type languages. 788 * This should support all European type languages.
773 */ 789 */
774/* EXTPROTO */
775void 790void
791rxvt_term::set_locale (const char *locale)
792{
793#if HAVE_XSETLOCALE || HAVE_SETLOCALE
794 free (this->locale);
795 this->locale = rxvt_strdup (setlocale (LC_CTYPE, locale));
796 SET_LOCALE (this->locale);
797 mbstate.reset ();
798#endif
799#if HAVE_NL_LANGINFO
800 free (codeset);
801 codeset = strdup (nl_langinfo (CODESET));
802 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
803 || !STRCASECMP (codeset, "UTF8");
804#else
805 enc_utf8 = 1;
806#endif
807}
808
809void
776rxvt_init_xlocale(pR) 810rxvt_term::init_xlocale ()
777{ 811{
778#ifdef USE_XIM 812#ifdef USE_XIM
779 if (R->locale == NULL) 813 if (!locale)
780 rxvt_print_error("Setting locale failed."); 814 rxvt_print_error ("Setting locale failed.");
781 else { 815 else
816 {
782 Atom wmlocale; 817 Atom wmlocale;
783 818
784 wmlocale = XInternAtom(R->Xdisplay, "WM_LOCALE_NAME", False); 819 wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
785 XChangeProperty(R->Xdisplay, R->TermWin.parent[0], wmlocale, 820 XChangeProperty (display->display, TermWin.parent[0], wmlocale,
786 XA_STRING, 8, PropModeReplace, 821 XA_STRING, 8, PropModeReplace,
787 (unsigned char *)R->locale, STRLEN(R->locale)); 822 (unsigned char *)locale, STRLEN (locale));
788 823
789 if (XSupportsLocale() != True) { 824 if (!XSupportsLocale ())
825 {
790 rxvt_print_error("The locale is not supported by Xlib"); 826 rxvt_print_error ("The locale is not supported by Xlib");
791 return; 827 return;
792 } 828 }
793 rxvt_setTermFontSet(aR_ 0);
794 829
830 im_ev.start (display);
831
795 /* see if we can connect yet */ 832 /* see if we can connect already */
796 rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL); 833 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 } 834 }
803#endif 835#endif
804} 836}
805 837
806/*----------------------------------------------------------------------*/ 838/*----------------------------------------------------------------------*/
807/* EXTPROTO */
808void 839void
809rxvt_init_command(pR_ const char *const *argv) 840rxvt_term::init_command (const char *const *argv)
810{ 841{
811 /* 842 /*
812 * Initialize the command connection. 843 * Initialize the command connection.
813 * This should be called after the X server connection is established. 844 * This should be called after the X server connection is established.
814 */ 845 */
815 int i; 846 int i;
816 847
817 for (i = 0; i < NUM_XA; i++) 848 for (i = 0; i < NUM_XA; i++)
818 R->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False); 849 xa[i] = XInternAtom (display->display, xa_names[i], False);
819 850
820/* Enable delete window protocol */ 851 /* Enable delete window protocol */
821 XSetWMProtocols(R->Xdisplay, R->TermWin.parent[0], 852 XSetWMProtocols (display->display, TermWin.parent[0],
822 &(R->xa[XA_WMDELETEWINDOW]), 1); 853 & (xa[XA_WMDELETEWINDOW]), 1);
823 854
824#ifdef USING_W11LIB 855#ifdef USING_W11LIB
825/* enable W11 callbacks */ 856 /* enable W11 callbacks */
826 W11AddEventHandler(R->Xdisplay, rxvt_W11_process_x_event); 857 W11AddEventHandler (display->display, rxvt_W11_process_x_event);
827#endif 858#endif
828 859
829#ifdef META8_OPTION 860#ifdef META8_OPTION
830 R->meta_char = (R->Options & Opt_meta8 ? 0x80 : C0_ESC); 861 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);
831#endif 862#endif
832 863
833 rxvt_get_ourmods(aR); 864 get_ourmods ();
834 865
835 if (!(R->Options & Opt_scrollTtyOutput)) 866 if (! (Options & Opt_scrollTtyOutput))
836 R->PrivateModes |= PrivMode_TtyOutputInh; 867 PrivateModes |= PrivMode_TtyOutputInh;
837 if (R->Options & Opt_scrollTtyKeypress) 868 if (Options & Opt_scrollTtyKeypress)
838 R->PrivateModes |= PrivMode_Keypress; 869 PrivateModes |= PrivMode_Keypress;
839 if (!(R->Options & Opt_jumpScroll)) 870 if (! (Options & Opt_jumpScroll))
840 R->PrivateModes |= PrivMode_smoothScroll; 871 PrivateModes |= PrivMode_smoothScroll;
872
841#ifndef NO_BACKSPACE_KEY 873#ifndef NO_BACKSPACE_KEY
842 if (STRCMP(R->key_backspace, "DEC") == 0) 874 if (STRCMP (key_backspace, "DEC") == 0)
843 R->PrivateModes |= PrivMode_HaveBackSpace; 875 PrivateModes |= PrivMode_HaveBackSpace;
844#endif 876#endif
877
845/* add value for scrollBar */ 878 /* add value for scrollBar */
846 if (scrollbar_visible(R)) 879 if (scrollbar_visible ())
847 { 880 {
848 R->PrivateModes |= PrivMode_scrollBar; 881 PrivateModes |= PrivMode_scrollBar;
849 R->SavedModes |= PrivMode_scrollBar; 882 SavedModes |= PrivMode_scrollBar;
850 } 883 }
851 if (menubar_visible(R)) 884 if (menubar_visible ())
852 { 885 {
853 R->PrivateModes |= PrivMode_menuBar; 886 PrivateModes |= PrivMode_menuBar;
854 R->SavedModes |= PrivMode_menuBar; 887 SavedModes |= PrivMode_menuBar;
855 } 888 }
856#ifdef GREEK_SUPPORT
857 greek_init();
858#endif
859
860 R->Xfd = XConnectionNumber (R->Xdisplay);
861 889
862#ifdef CURSOR_BLINK 890#ifdef CURSOR_BLINK
863 if (R->Options & Opt_cursorBlink) 891 if (Options & Opt_cursorBlink)
864 (void)gettimeofday(&R->lastcursorchange, NULL); 892 (void)gettimeofday (&lastcursorchange, NULL);
865#endif 893#endif
866 894
867 if ((R->cmd_fd = rxvt_run_command (aR_ argv)) < 0) 895 if ((cmd_fd = run_command (argv)) < 0)
868 { 896 {
869 rxvt_print_error ("aborting"); 897 rxvt_print_error ("aborting");
870 exit (EXIT_FAILURE); 898 exit (EXIT_FAILURE);
871 } 899 }
872} 900}
873 901
874/*----------------------------------------------------------------------*/ 902/*----------------------------------------------------------------------*/
875/* INTPROTO */
876void 903void
877rxvt_Get_Colours(pR) 904rxvt_term::Get_Colours ()
878{ 905{
879 int i; 906 int i;
880 907
881 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) { 908 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++)
909 {
882 rxvt_color xcol; 910 rxvt_color xcol;
883 911
912 if (!rs[Rs_color + i])
913 continue;
914
915 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
916 {
917#ifndef XTERM_REVERSE_VIDEO
918 if (i < 2 && (Options & Opt_reverseVideo))
919 rs[Rs_color + i] = def_colorName[!i];
920 else
921#endif
922 rs[Rs_color + i] = def_colorName[i];
923
884 if (!R->rs[Rs_color + i]) 924 if (!rs[Rs_color + i])
885 continue; 925 continue;
886 926
887 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) {
888#ifndef XTERM_REVERSE_VIDEO
889 if (i < 2 && (R->Options & Opt_reverseVideo)) {
890 R->rs[Rs_color + i] = def_colorName[!i];
891 } else
892#endif
893 R->rs[Rs_color + i] = def_colorName[i];
894 if (!R->rs[Rs_color + i])
895 continue;
896 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) { 927 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
928 {
897 switch (i) { 929 switch (i)
930 {
898 case Color_fg: 931 case Color_fg:
899 case Color_bg: 932 case Color_bg:
900 /* fatal: need bg/fg color */ 933 /* fatal: need bg/fg color */
901 rxvt_print_error("aborting"); 934 rxvt_print_error ("aborting");
902 exit(EXIT_FAILURE); 935 exit (EXIT_FAILURE);
903 /* NOTREACHED */ 936 /* NOTREACHED */
904 break; 937 break;
905#ifndef NO_CURSORCOLOR 938#ifndef NO_CURSORCOLOR
906 case Color_cursor2: 939 case Color_cursor2:
907 xcol = R->PixColors[Color_fg]; 940 xcol = PixColors[Color_fg];
908 break; 941 break;
909#endif /* ! NO_CURSORCOLOR */ 942#endif /* ! NO_CURSORCOLOR */
910 case Color_pointer: 943 case Color_pointer:
911 xcol = R->PixColors[Color_fg]; 944 xcol = PixColors[Color_fg];
912 break; 945 break;
913 default: 946 default:
914 xcol = R->PixColors[Color_bg]; /* None */ 947 xcol = PixColors[Color_bg]; /* None */
915 break; 948 break;
916 } 949 }
917 } 950 }
918 } 951 }
952
919 R->PixColors[i] = xcol; 953 PixColors[i] = xcol;
920 SET_PIXCOLOR(R, i); 954 SET_PIXCOLOR (i);
921 } 955 }
922 956
923 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer]) 957 if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer])
924 R->PixColors[Color_pointer] = R->PixColors[Color_fg]; 958 PixColors[Color_pointer] = PixColors[Color_fg];
925 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border]) 959 if (XDEPTH <= 2 || !rs[Rs_color + Color_border])
926 R->PixColors[Color_border] = R->PixColors[Color_fg]; 960 PixColors[Color_border] = PixColors[Color_fg];
927 961
928/* 962 /*
929 * get scrollBar/menuBar shadow colors 963 * get scrollBar/menuBar shadow colors
930 * 964 *
931 * The calculations of topShadow/bottomShadow values are adapted 965 * The calculations of topShadow/bottomShadow values are adapted
932 * from the fvwm window manager. 966 * from the fvwm window manager.
933 */ 967 */
934#ifdef KEEP_SCROLLCOLOR 968#ifdef KEEP_SCROLLCOLOR
935 if (XDEPTH <= 2) { /* Monochrome */ 969
970 if (XDEPTH <= 2)
971 { /* Monochrome */
936 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 972 PixColors[Color_scroll] = PixColors[Color_fg];
937 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 973 PixColors[Color_topShadow] = PixColors[Color_bg];
938 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 974 PixColors[Color_bottomShadow] = PixColors[Color_bg];
939 } else { 975 }
976 else
977 {
940 rxvt_color xcol[3]; 978 rxvt_color xcol[3];
941 /* xcol[0] == white 979 /* xcol[0] == white
942 * xcol[1] == top shadow 980 * xcol[1] == top shadow
943 * xcol[2] == bot shadow */ 981 * xcol[2] == bot shadow */
944 982
945 xcol[1] = R->PixColors[Color_scroll]; 983 xcol[1] = PixColors[Color_scroll];
946# ifdef PREFER_24BIT 984# ifdef PREFER_24BIT
947 xcol[0].set (r, -1, -1, -1); 985 xcol[0].set (display, 65535, 65535, 65535);
948/* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */ 986 /* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
949# else 987# else
950 xcol[0].set (WhitePixel(R->Xdisplay, Xscreen)); 988 xcol[0].set (display, WhitePixel (display->display, display->screen));
951# endif 989# endif
952 990
953 unsigned short R1, G1, B1, R0, G0, B0; 991 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
954 992
955 xcol[0].get (r, R0, G0, B0); 993 xcol[0].get (display, pr0, pg0, pb0);
956 xcol[1].get (r, R1, G1, B1); 994 xcol[1].get (display, pr1, pg1, pb1);
957 995
958 /* bottomShadowColor */ 996 /* bottomShadowColor */
959 if (!xcol[2].set (aR_ R1 / 2, G1 / 2, B1 / 2)) 997 if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
960 xcol[2] = R->PixColors[Color_Black]; 998 xcol[2] = PixColors[Color_Black];
961 999
962 R->PixColors[Color_bottomShadow] = xcol[2]; 1000 PixColors[Color_bottomShadow] = xcol[2];
963 1001
964 /* topShadowColor */ 1002 /* topShadowColor */
965 if (!xcol[1].set (aR_ 1003 if (!xcol[1].set (display,
966 min (R0, max (R0 / 5, R1) * 7 / 5), 1004 min (pr0, max (pr0 / 5, pr1) * 7 / 5),
967 min (G0, max (G0 / 5, G1) * 7 / 5), 1005 min (pg0, max (pg0 / 5, pg1) * 7 / 5),
968 min (B0, max (B0 / 5, B1) * 7 / 5))) 1006 min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
969 xcol[1] = R->PixColors[Color_White]; 1007 xcol[1] = PixColors[Color_White];
970 1008
971 R->PixColors[Color_topShadow] = xcol[1]; 1009 PixColors[Color_topShadow] = xcol[1];
972 } 1010 }
973#endif /* KEEP_SCROLLCOLOR */ 1011#endif /* KEEP_SCROLLCOLOR */
974} 1012}
975 1013
976/*----------------------------------------------------------------------*/ 1014/*----------------------------------------------------------------------*/
977/* color aliases, fg/bg bright-bold */ 1015/* color aliases, fg/bg bright-bold */
978/* INTPROTO */
979void 1016void
980rxvt_color_aliases(pR_ int idx) 1017rxvt_term::color_aliases (int idx)
981{ 1018{
982 if (R->rs[Rs_color + idx] && isdigit(*(R->rs[Rs_color + idx]))) { 1019 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1020 {
983 int i = atoi(R->rs[Rs_color + idx]); 1021 int i = atoi (rs[Rs_color + idx]);
984 1022
1023 if (i >= 8 && i <= 15)
985 if (i >= 8 && i <= 15) { /* bright colors */ 1024 { /* bright colors */
986 i -= 8; 1025 i -= 8;
987#ifndef NO_BRIGHTCOLOR 1026#ifndef NO_BRIGHTCOLOR
988 R->rs[Rs_color + idx] = R->rs[Rs_color + minBrightCOLOR + i]; 1027 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
989 return; 1028 return;
990#endif 1029#endif
1030
991 } 1031 }
1032
992 if (i >= 0 && i <= 7) /* normal colors */ 1033 if (i >= 0 && i <= 7) /* normal colors */
993 R->rs[Rs_color + idx] = R->rs[Rs_color + minCOLOR + i]; 1034 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
994 } 1035 }
995} 1036}
996 1037
997/*----------------------------------------------------------------------*/ 1038/*----------------------------------------------------------------------*/
998/* 1039/*
999 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings 1040 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1000 * Use resource ``modifier'' to override the Meta modifier 1041 * Use resource ``modifier'' to override the Meta modifier
1001 */ 1042 */
1002/* INTPROTO */
1003void 1043void
1004rxvt_get_ourmods(pR) 1044rxvt_term::get_ourmods ()
1005{ 1045{
1006 int i, j, k; 1046 int i, j, k;
1007 int requestedmeta, realmeta, realalt; 1047 int requestedmeta, realmeta, realalt;
1008 const char *cm, *rsmod; 1048 const char *cm, *rsmod;
1009 XModifierKeymap *map; 1049 XModifierKeymap *map;
1010 KeyCode *kc; 1050 KeyCode *kc;
1011 const unsigned int modmasks[] = 1051 const unsigned int modmasks[] =
1052 {
1012 { Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask }; 1053 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1054 };
1013 1055
1014 requestedmeta = realmeta = realalt = 0; 1056 requestedmeta = realmeta = realalt = 0;
1015 rsmod = R->rs[Rs_modifier]; 1057 rsmod = rs[Rs_modifier];
1016 if (rsmod 1058 if (rsmod
1017 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 1059 && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0)
1018 requestedmeta = rsmod[3] - '0'; 1060 requestedmeta = rsmod[3] - '0';
1019 1061
1020 map = XGetModifierMapping(R->Xdisplay); 1062 map = XGetModifierMapping (display->display);
1021 kc = map->modifiermap; 1063 kc = map->modifiermap;
1022 for (i = 1; i < 6; i++) { 1064 for (i = 1; i < 6; i++)
1065 {
1023 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 1066 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
1024 for (j = map->max_keypermod; j--; k++) { 1067 for (j = map->max_keypermod; j--; k++)
1068 {
1025 if (kc[k] == 0) 1069 if (kc[k] == 0)
1026 break; 1070 break;
1027 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) { 1071 switch (XKeycodeToKeysym (display->display, kc[k], 0))
1072 {
1028 case XK_Num_Lock: 1073 case XK_Num_Lock:
1029 R->ModNumLockMask = modmasks[i - 1]; 1074 ModNumLockMask = modmasks[i - 1];
1030 /* FALLTHROUGH */ 1075 /* FALLTHROUGH */
1031 default: 1076 default:
1032 continue; /* for(;;) */ 1077 continue; /* for (;;) */
1033 case XK_Meta_L: 1078 case XK_Meta_L:
1034 case XK_Meta_R: 1079 case XK_Meta_R:
1035 cm = "meta"; 1080 cm = "meta";
1036 realmeta = i; 1081 realmeta = i;
1037 break; 1082 break;
1038 case XK_Alt_L: 1083 case XK_Alt_L:
1039 case XK_Alt_R: 1084 case XK_Alt_R:
1040 cm = "alt"; 1085 cm = "alt";
1041 realalt = i; 1086 realalt = i;
1042 break; 1087 break;
1043 case XK_Super_L: 1088 case XK_Super_L:
1044 case XK_Super_R: 1089 case XK_Super_R:
1045 cm = "super"; 1090 cm = "super";
1046 break; 1091 break;
1047 case XK_Hyper_L: 1092 case XK_Hyper_L:
1048 case XK_Hyper_R: 1093 case XK_Hyper_R:
1049 cm = "hyper"; 1094 cm = "hyper";
1050 break; 1095 break;
1051 } 1096 }
1052 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 1097 if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0)
1053 requestedmeta = i; 1098 requestedmeta = i;
1054 } 1099 }
1055 } 1100 }
1056 XFreeModifiermap(map); 1101 XFreeModifiermap (map);
1057 i = (requestedmeta ? requestedmeta 1102 i = (requestedmeta ? requestedmeta
1058 : (realmeta ? realmeta 1103 : (realmeta ? realmeta
1059 : (realalt ? realalt : 0))); 1104 : (realalt ? realalt : 0)));
1060 if (i) 1105 if (i)
1061 R->ModMetaMask = modmasks[i - 1]; 1106 ModMetaMask = modmasks[i - 1];
1062} 1107}
1063 1108
1064/*----------------------------------------------------------------------*/ 1109/*----------------------------------------------------------------------*/
1065/* rxvt_Create_Windows() - Open and map the window */ 1110/* rxvt_Create_Windows () - Open and map the window */
1066/* EXTPROTO */
1067void 1111void
1068rxvt_Create_Windows(pR_ int argc, const char *const *argv) 1112rxvt_term::create_windows (int argc, const char *const *argv)
1069{ 1113{
1070 XClassHint classHint; 1114 XClassHint classHint;
1071 XWMHints wmHint; 1115 XWMHints wmHint;
1072 XGCValues gcvalue; 1116 XGCValues gcvalue;
1073 long vt_emask; 1117 long vt_emask;
1118
1119 XWindowAttributes gattr;
1120
1121 if (Options & Opt_transparent)
1122 {
1123 XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1124 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1125 }
1126
1127 /* grab colors before netscape does */
1128 Get_Colours ();
1129
1130 if (!change_font (rs[Rs_font]))
1131 {
1132 fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n");
1133 destroy ();
1134 return;
1135 }
1136
1137 window_calc (0, 0);
1138 old_width = szHint.width;
1139 old_height = szHint.height;
1140
1141 /* parent window - reverse video so we can see placement errors
1142 * sub-window placement & size in rxvt_resize_subwindows ()
1143 */
1074 1144
1075#ifdef PREFER_24BIT 1145#ifdef PREFER_24BIT
1076 XSetWindowAttributes attributes; 1146 XSetWindowAttributes attributes;
1077 XWindowAttributes gattr;
1078 1147
1079 XCMAP = DefaultColormap(R->Xdisplay, Xscreen); 1148 attributes.background_pixel = PixColors[Color_fg];
1080 XVISUAL = DefaultVisual(R->Xdisplay, Xscreen); 1149 attributes.border_pixel = PixColors[Color_border];
1150 attributes.colormap = display->cmap;
1151 TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1152 szHint.x, szHint.y,
1153 szHint.width, szHint.height,
1154 TermWin.ext_bwidth,
1155 display->depth, InputOutput,
1156 display->visual,
1157 CWBackPixel | CWBorderPixel | CWColormap, &attributes);
1158#else
1159 TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1160 szHint.x, szHint.y,
1161 szHint.width,
1162 szHint.height,
1163 TermWin.ext_bwidth,
1164 PixColors[Color_border],
1165 PixColors[Color_fg]);
1166#endif
1167
1168 xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1169 xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1170
1171 classHint.res_name = (char *)rs[Rs_name];
1172 classHint.res_class = (char *)APL_CLASS;
1173
1174 wmHint.flags = (InputHint | StateHint | WindowGroupHint);
1175 wmHint.input = True;
1176 wmHint.initial_state = (Options & Opt_iconic ? IconicState
1177 : NormalState);
1178 wmHint.window_group = TermWin.parent[0];
1179
1180 XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,
1181 (char **)argv, argc, &szHint, &wmHint, &classHint);
1182
1183 XSelectInput (display->display, TermWin.parent[0],
1184 KeyPressMask
1185#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1186 | KeyReleaseMask
1187#endif
1188 | FocusChangeMask | VisibilityChangeMask
1189 | StructureNotifyMask);
1190 termwin_ev.start (display, TermWin.parent[0]);
1191
1192 /* vt cursor: Black-on-White is standard, but this is more popular */
1193 TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);
1194
1195#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1196 /* cursor (menuBar/scrollBar): Black-on-White */
1197 leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);
1198#endif
1081 1199
1082#ifdef POINTER_BLANK 1200#ifdef POINTER_BLANK
1083 static rxvt_color blackcolour; 1201 {
1084 blackcolour.set (r, 0, 0, 0); 1202 XColor blackcolour;
1203 blackcolour.red = 0;
1204 blackcolour.green = 0;
1205 blackcolour.blue = 0;
1206 Font f = XLoadFont (display->display, "fixed");
1207 blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1208 &blackcolour, &blackcolour);
1209 XUnloadFont (display->display, f);
1210 }
1085#endif 1211#endif
1212
1213 /* the vt window */
1214 TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],
1215 window_vt_x, window_vt_y,
1216 TermWin_TotalWidth (),
1217 TermWin_TotalHeight (),
1218 0,
1219 PixColors[Color_fg],
1220 PixColors[Color_bg]);
1221
1222#ifdef DEBUG_X
1223 XStoreName (display->display, TermWin.vt, "vt window");
1224#endif
1225
1226 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask
1227 | PropertyChangeMask);
1228
1229#ifdef POINTER_BLANK
1230 pointer_unblank ();
1231
1232 if ((Options & Opt_pointerBlank))
1233 vt_emask |= PointerMotionMask;
1234 else
1235#endif
1236 vt_emask |= (Button1MotionMask | Button3MotionMask);
1237
1238 XSelectInput (display->display, TermWin.vt, vt_emask);
1239 vt_ev.start (display, TermWin.vt);
1240
1241#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1242 if (menuBar_height ())
1243 {
1244 menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1245 window_vt_x, 0,
1246 TermWin_TotalWidth (),
1247 menuBar_TotalHeight (),
1248 0,
1249 PixColors[Color_fg],
1250 PixColors[Color_scroll]);
1251
1252#ifdef DEBUG_X
1253 XStoreName (display->display, menuBar.win, "menubar");
1254#endif
1255
1256 menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1257
1258 XDefineCursor (display->display, menuBar.win,
1259 XCreateFontCursor (display->display, XC_left_ptr));
1260
1261 XSelectInput (display->display, menuBar.win,
1262 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1263 | Button1MotionMask));
1264 menubar_ev.start (display, menuBar.win);
1265 }
1266#endif
1267
1268#ifdef XPM_BACKGROUND
1269 if (rs[Rs_backgroundPixmap] != NULL
1086 if (R->Options & Opt_transparent) { 1270 && ! (Options & Opt_transparent))
1087 XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen), 1271 {
1088 &gattr); 1272 const char *p = rs[Rs_backgroundPixmap];
1089 XDEPTH = gattr.depth;
1090 } else {
1091 XDEPTH = DefaultDepth(R->Xdisplay, Xscreen);
1092/*
1093 * If depth is not 24, look for a 24bit visual.
1094 */
1095 if (XDEPTH != 24) {
1096 XVisualInfo vinfo;
1097 1273
1098 if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo)) { 1274 if ((p = STRCHR (p, ';')) != NULL)
1099 XDEPTH = 24; 1275 {
1100 XVISUAL = vinfo.visual; 1276 p++;
1101 XCMAP = XCreateColormap(R->Xdisplay, 1277 scale_pixmap (p);
1102 RootWindow(R->Xdisplay, Xscreen),
1103 XVISUAL, AllocNone);
1104 }
1105 } 1278 }
1106 }
1107#endif
1108
1109/* grab colors before netscape does */
1110 rxvt_Get_Colours(aR);
1111
1112 rxvt_change_font(aR_ 1, NULL);
1113 rxvt_window_calc(aR_ 0, 0);
1114 R->old_width = R->szHint.width;
1115 R->old_height = R->szHint.height;
1116
1117/* parent window - reverse video so we can see placement errors
1118 * sub-window placement & size in rxvt_resize_subwindows()
1119 */
1120
1121#ifdef PREFER_24BIT
1122 attributes.background_pixel = R->PixColors[Color_fg];
1123 attributes.border_pixel = R->PixColors[Color_border];
1124 attributes.colormap = XCMAP;
1125 R->TermWin.parent[0] = XCreateWindow(R->Xdisplay, Xroot,
1126 R->szHint.x, R->szHint.y,
1127 R->szHint.width, R->szHint.height,
1128 R->TermWin.ext_bwidth,
1129 XDEPTH, InputOutput,
1130 XVISUAL,
1131 CWBackPixel | CWBorderPixel
1132 | CWColormap, &attributes);
1133#else
1134 R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot,
1135 R->szHint.x, R->szHint.y,
1136 R->szHint.width,
1137 R->szHint.height,
1138 R->TermWin.ext_bwidth,
1139 R->PixColors[Color_border],
1140 R->PixColors[Color_fg]);
1141#endif
1142 rxvt_xterm_seq(aR_ XTerm_title, R->rs[Rs_title], CHAR_ST);
1143 rxvt_xterm_seq(aR_ XTerm_iconName, R->rs[Rs_iconName], CHAR_ST);
1144
1145 classHint.res_name = (char *)R->rs[Rs_name];
1146 classHint.res_class = (char *)APL_CLASS;
1147
1148 wmHint.flags = (InputHint | StateHint | WindowGroupHint);
1149 wmHint.input = True;
1150 wmHint.initial_state = (R->Options & Opt_iconic ? IconicState
1151 : NormalState);
1152 wmHint.window_group = R->TermWin.parent[0];
1153
1154 XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL,
1155 (char **)argv, argc, &R->szHint, &wmHint, &classHint);
1156 XSelectInput(R->Xdisplay, R->TermWin.parent[0],
1157 (KeyPressMask
1158#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1159 | KeyReleaseMask
1160#endif
1161 | FocusChangeMask | VisibilityChangeMask
1162 | StructureNotifyMask));
1163
1164/* vt cursor: Black-on-White is standard, but this is more popular */
1165 R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm);
1166
1167#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1168/* cursor (menuBar/scrollBar): Black-on-White */
1169 R->pointer_leftptr = XCreateFontCursor(R->Xdisplay, XC_left_ptr);
1170#endif
1171
1172#ifdef POINTER_BLANK
1173 R->pointer_blank = XCreateGlyphCursor(R->Xdisplay, R->TermWin.font->fid,
1174 R->TermWin.font->fid, ' ', ' ',
1175 &blackcolour, &blackcolour);
1176#endif
1177
1178/* the vt window */
1179 R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1180 R->window_vt_x, R->window_vt_y,
1181 TermWin_TotalWidth(),
1182 TermWin_TotalHeight(),
1183 0,
1184 R->PixColors[Color_fg],
1185 R->PixColors[Color_bg]);
1186#ifdef DEBUG_X
1187 XStoreName(R->Xdisplay, R->TermWin.vt, "vt window");
1188#endif
1189 rxvt_pointer_unblank(aR);
1190 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask
1191 | PropertyChangeMask);
1192#ifdef POINTER_BLANK
1193 if ((R->Options & Opt_pointerBlank))
1194 vt_emask |= PointerMotionMask;
1195 else
1196#endif
1197 vt_emask |= (Button1MotionMask | Button3MotionMask);
1198 XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask);
1199
1200#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1201 if (menuBar_height()) {
1202 R->menuBar.win = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1203 R->window_vt_x, 0,
1204 TermWin_TotalWidth(),
1205 menuBar_TotalHeight(),
1206 0,
1207 R->PixColors[Color_fg],
1208 R->PixColors[Color_scroll]);
1209#ifdef DEBUG_X
1210 XStoreName(R->Xdisplay, R->menuBar.win, "menubar");
1211#endif
1212 XDefineCursor(R->Xdisplay, R->menuBar.win, R->pointer_leftptr);
1213 XSelectInput(R->Xdisplay, R->menuBar.win,
1214 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1215 | Button1MotionMask));
1216 }
1217#endif
1218#ifdef XPM_BACKGROUND
1219 if (R->rs[Rs_backgroundPixmap] != NULL
1220 && !(R->Options & Opt_transparent)) {
1221 const char *p = R->rs[Rs_backgroundPixmap];
1222
1223 if ((p = STRCHR(p, ';')) != NULL) {
1224 p++;
1225 rxvt_scale_pixmap(aR_ p);
1226 }
1227 rxvt_set_bgPixmap(aR_ R->rs[Rs_backgroundPixmap]); 1279 set_bgPixmap (rs[Rs_backgroundPixmap]);
1228 rxvt_scr_touch(aR_ True); 1280 scr_touch (True);
1229 } 1281 }
1230#endif 1282#endif
1231 1283
1232/* graphics context for the vt window */ 1284 /* graphics context for the vt window */
1233 gcvalue.foreground = R->PixColors[Color_fg]; 1285 gcvalue.foreground = PixColors[Color_fg];
1234 gcvalue.background = R->PixColors[Color_bg]; 1286 gcvalue.background = PixColors[Color_bg];
1235 gcvalue.graphics_exposures = 1; 1287 gcvalue.graphics_exposures = 1;
1236 R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt, 1288 TermWin.gc = XCreateGC (display->display, TermWin.vt,
1237 GCForeground | GCBackground 1289 GCForeground | GCBackground
1238 | GCGraphicsExposures, &gcvalue); 1290 | GCGraphicsExposures, &gcvalue);
1291
1292 TermWin.drawable = new rxvt_drawable (display, TermWin.vt);
1239 1293
1240#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1294#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1241 gcvalue.foreground = R->PixColors[Color_topShadow]; 1295 gcvalue.foreground = PixColors[Color_topShadow];
1242 R->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1296 topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1243 GCForeground, &gcvalue);
1244 gcvalue.foreground = R->PixColors[Color_bottomShadow]; 1297 gcvalue.foreground = PixColors[Color_bottomShadow];
1245 R->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1298 botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1246 GCForeground, &gcvalue);
1247 gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg 1299 gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)];
1248 : Color_scroll)]; 1300 scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1249 R->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt,
1250 GCForeground, &gcvalue);
1251#endif 1301#endif
1252} 1302}
1253 1303
1254/*----------------------------------------------------------------------*/ 1304/*----------------------------------------------------------------------*/
1255/* 1305/*
1256 * Run the command in a subprocess and return a file descriptor for the 1306 * Run the command in a subprocess and return a file descriptor for the
1257 * master end of the pseudo-teletype pair with the command talking to 1307 * master end of the pseudo-teletype pair with the command talking to
1258 * the slave. 1308 * the slave.
1259 */ 1309 */
1260/* INTPROTO */
1261int 1310int
1262rxvt_run_command(pR_ const char *const *argv) 1311rxvt_term::run_command (const char *const *argv)
1263{ 1312{
1264 int cfd, er; 1313 int cfd, er;
1265 1314
1266/* get master (pty) */ 1315 /* get master (pty) */
1267 if ((cfd = rxvt_get_pty(&(R->tty_fd), &(R->ttydev))) < 0) { 1316 if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1317 {
1268 rxvt_print_error("can't open pseudo-tty"); 1318 rxvt_print_error ("can't open pseudo-tty");
1319 return -1;
1320 }
1321
1322 fcntl (cfd, F_SETFL, O_NONBLOCK);
1323
1324 /* get slave (tty) */
1325 if (tty_fd < 0)
1326 {
1327#ifndef NO_SETOWNER_TTYDEV
1328 privileged_ttydev (SAVE);
1329#endif
1330
1331 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1332 {
1333 close (cfd);
1334 rxvt_print_error ("can't open slave tty %s", ttydev);
1335 return -1;
1336 }
1337 }
1338#ifndef NO_BACKSPACE_KEY
1339 if (key_backspace[0] && !key_backspace[1])
1340 er = key_backspace[0];
1341 else if (STRCMP (key_backspace, "DEC") == 0)
1342 er = '\177'; /* the initial state anyway */
1343 else
1344#endif
1345
1346 er = -1;
1347
1348 rxvt_get_ttymode (& (tio), er);
1349
1350#ifndef __QNX__
1351 /* spin off the command interpreter */
1352 switch (cmd_pid = fork ())
1353 {
1354 case -1:
1355 rxvt_print_error ("can't fork");
1269 return -1; 1356 return -1;
1270 } 1357 case 0:
1271#ifdef FD_SETSIZE 1358 close (cfd); /* only keep tty_fd and STDERR open */
1272 if (R->Xfd > FD_SETSIZE || cfd > FD_SETSIZE) { 1359
1273 rxvt_print_error("fd too high: %d max", FD_SETSIZE); 1360 init_env ();
1274 rxvt_clean_exit(); 1361
1362 if (rxvt_control_tty (tty_fd, ttydev) < 0)
1363 rxvt_print_error ("could not obtain control of tty");
1364 else
1365 {
1366 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1367 dup2 (tty_fd, STDIN_FILENO);
1368 dup2 (tty_fd, STDOUT_FILENO);
1369 dup2 (tty_fd, STDERR_FILENO);
1370
1371 if (tty_fd > 2)
1372 close (tty_fd);
1373
1374 run_child (argv);
1375 }
1275 exit(EXIT_FAILURE); 1376 exit (EXIT_FAILURE);
1276 }
1277#endif
1278 fcntl (cfd, F_SETFL, O_NONBLOCK);
1279
1280/* get slave (tty) */
1281 if (R->tty_fd < 0) {
1282#ifndef NO_SETOWNER_TTYDEV
1283 rxvt_privileged_ttydev(aR_ SAVE);
1284#endif
1285 if ((R->tty_fd = rxvt_get_tty(R->ttydev)) < 0) {
1286 close(cfd);
1287 rxvt_print_error("can't open slave tty %s", R->ttydev);
1288 return -1;
1289 }
1290 }
1291#ifndef NO_BACKSPACE_KEY
1292 if (R->key_backspace[0] && !R->key_backspace[1])
1293 er = R->key_backspace[0];
1294 else if (STRCMP(R->key_backspace, "DEC") == 0)
1295 er = '\177'; /* the initial state anyway */
1296 else
1297#endif
1298 er = -1;
1299 rxvt_get_ttymode(&(R->tio), er);
1300
1301/* install exit handler for cleanup */
1302#ifdef HAVE_ATEXIT
1303 atexit(rxvt_clean_exit);
1304#else
1305# ifdef HAVE_ON_EXIT
1306 on_exit(rxvt_clean_exit, NULL); /* non-ANSI exit handler */
1307# endif
1308#endif
1309
1310 signal(SIGHUP, rxvt_Exit_signal);
1311#ifndef __svr4__
1312 signal(SIGINT, rxvt_Exit_signal);
1313#endif
1314 signal(SIGQUIT, rxvt_Exit_signal);
1315 signal(SIGTERM, rxvt_Exit_signal);
1316 signal(SIGCHLD, rxvt_Child_signal);
1317
1318/* need to trap SIGURG for SVR4 (Unixware) rlogin */
1319/* signal (SIGURG, SIG_DFL); */
1320
1321#ifndef __QNX__
1322/* spin off the command interpreter */
1323 switch (R->cmd_pid = fork()) {
1324 case -1:
1325 rxvt_print_error("can't fork");
1326 return -1;
1327 case 0:
1328 close(cfd); /* only keep R->tty_fd and STDERR open */
1329 close(R->Xfd);
1330 if (rxvt_control_tty(R->tty_fd, R->ttydev) < 0)
1331 rxvt_print_error("could not obtain control of tty");
1332 else {
1333 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1334 dup2(R->tty_fd, STDIN_FILENO);
1335 dup2(R->tty_fd, STDOUT_FILENO);
1336 dup2(R->tty_fd, STDERR_FILENO);
1337 if (R->tty_fd > 2)
1338 close(R->tty_fd);
1339 rxvt_run_child(aR_ argv);
1340 }
1341 exit(EXIT_FAILURE);
1342 /* NOTREACHED */ 1377 /* NOTREACHED */
1343 default: 1378 default:
1344 { 1379 {
1345#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1380#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1346 int fdstdin; 1381 int fdstdin;
1347 1382
1348 fdstdin = dup(STDIN_FILENO); 1383 fdstdin = dup (STDIN_FILENO);
1349 dup2(R->tty_fd, STDIN_FILENO); 1384 dup2 (tty_fd, STDIN_FILENO);
1350#endif 1385#endif
1386
1387#ifdef UTMP_SUPPORT
1351 rxvt_privileged_utmp(aR_ SAVE); 1388 privileged_utmp (SAVE);
1389#endif
1390
1352#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1391#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1392
1353 dup2(fdstdin, STDIN_FILENO); 1393 dup2 (fdstdin, STDIN_FILENO);
1354 close(fdstdin); 1394 close (fdstdin);
1355#endif 1395#endif
1396
1356 } 1397 }
1357 close(R->tty_fd); /* keep STDERR_FILENO, R->cmd_fd, R->Xfd open */ 1398 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1358 break; 1399 break;
1359 } 1400 }
1360#else /* __QNX__ uses qnxspawn() */ 1401#else /* __QNX__ uses qnxspawn () */
1361 fchmod(R->tty_fd, 0622); 1402 fchmod (tty_fd, 0622);
1362 fcntl(R->tty_fd, F_SETFD, FD_CLOEXEC); 1403 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1363 fcntl(cfd, F_SETFD, FD_CLOEXEC); 1404 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1364 1405
1365 if (rxvt_run_child(aR_ argv) == -1) 1406 if (run_child (argv) == -1)
1366 exit(EXIT_FAILURE); 1407 exit (EXIT_FAILURE);
1367#endif 1408#endif
1368/*
1369 * Reduce R->num_fds to what we use, so select() is more efficient
1370 */
1371 R->num_fds = max(STDERR_FILENO, cfd);
1372 MAX_IT(R->num_fds, R->Xfd);
1373#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
1374 MAX_IT(R->num_fds, 7);
1375#endif
1376 R->num_fds++; /* counts from 0 */
1377 1409
1378 return cfd; 1410 return cfd;
1379} 1411}
1380 1412
1381/* ------------------------------------------------------------------------- * 1413/* ------------------------------------------------------------------------- *
1382 * CHILD PROCESS OPERATIONS * 1414 * CHILD PROCESS OPERATIONS *
1383 * ------------------------------------------------------------------------- */ 1415 * ------------------------------------------------------------------------- */
1384/* 1416/*
1385 * The only open file descriptor is the slave tty - so no error messages. 1417 * The only open file descriptor is the slave tty - so no error messages.
1386 * returns are fatal 1418 * returns are fatal
1387 */ 1419 */
1388/* INTPROTO */
1389int 1420int
1390rxvt_run_child(pR_ const char *const *argv) 1421rxvt_term::run_child (const char *const *argv)
1391{ 1422{
1392 char *login; 1423 char *login;
1393 1424
1394 SET_TTYMODE(STDIN_FILENO, &(R->tio)); /* init terminal attributes */ 1425 SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1395 1426
1427 if (Options & Opt_console)
1396 if (R->Options & Opt_console) { /* be virtual console, fail silently */ 1428 { /* be virtual console, fail silently */
1397#ifdef TIOCCONS 1429#ifdef TIOCCONS
1398 unsigned int on = 1; 1430 unsigned int on = 1;
1399 1431
1400 ioctl(STDIN_FILENO, TIOCCONS, &on); 1432 ioctl (STDIN_FILENO, TIOCCONS, &on);
1401#elif defined (SRIOCSREDIR) 1433#elif defined (SRIOCSREDIR)
1402 int fd; 1434 int fd;
1403 1435
1404 fd = open(CONSOLE, O_WRONLY, 0); 1436 fd = open (CONSOLE, O_WRONLY, 0);
1405 if (fd >= 0) { 1437 if (fd >= 0)
1438 {
1406 if (ioctl(fd, SRIOCSREDIR, NULL) < 0) 1439 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1407 close(fd); 1440 close (fd);
1408 } 1441 }
1409#endif /* SRIOCSREDIR */ 1442#endif /* SRIOCSREDIR */
1410 }
1411 1443
1444 }
1445
1412/* reset signals and spin off the command interpreter */ 1446 /* reset signals and spin off the command interpreter */
1413 signal(SIGINT, SIG_DFL); 1447 signal (SIGINT, SIG_DFL);
1414 signal(SIGQUIT, SIG_DFL); 1448 signal (SIGQUIT, SIG_DFL);
1415 signal(SIGCHLD, SIG_DFL); 1449 signal (SIGCHLD, SIG_DFL);
1416/* 1450 /*
1417 * mimick login's behavior by disabling the job control signals 1451 * mimick login's behavior by disabling the job control signals
1418 * a shell that wants them can turn them back on 1452 * a shell that wants them can turn them back on
1419 */ 1453 */
1420#ifdef SIGTSTP 1454#ifdef SIGTSTP
1421 signal(SIGTSTP, SIG_IGN); 1455 signal (SIGTSTP, SIG_IGN);
1422 signal(SIGTTIN, SIG_IGN); 1456 signal (SIGTTIN, SIG_IGN);
1423 signal(SIGTTOU, SIG_IGN); 1457 signal (SIGTTOU, SIG_IGN);
1424#endif /* SIGTSTP */ 1458#endif /* SIGTSTP */
1425 1459
1426 /* set window size */ 1460 /* set window size */
1427 rxvt_tt_winsize(STDIN_FILENO, R->TermWin.ncol, R->TermWin.nrow, 0); 1461 struct winsize ws;
1462
1463 ws.ws_col = TermWin.ncol;
1464 ws.ws_row = TermWin.nrow;
1465 ws.ws_xpixel = ws.ws_ypixel = 0;
1466 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1467
1468 // unblock signals (signals are blocked by iom.C
1469 sigset_t ss;
1470 sigemptyset (&ss);
1471 sigprocmask (SIG_SETMASK, &ss, 0);
1428 1472
1429#ifndef __QNX__ 1473#ifndef __QNX__
1430/* command interpreter path */ 1474 /* command interpreter path */
1431 if (argv != NULL) { 1475 if (argv != NULL)
1476 {
1432# ifdef DEBUG_CMD 1477# ifdef DEBUG_CMD
1433 int i; 1478 int i;
1434 1479
1435 for (i = 0; argv[i]; i++) 1480 for (i = 0; argv[i]; i++)
1436 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1481 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1437# endif 1482# endif
1483
1438 execvp(argv[0], (char *const *)argv); 1484 execvp (argv[0], (char *const *)argv);
1439 /* no error message: STDERR is closed! */ 1485 /* no error message: STDERR is closed! */
1440 } else { 1486 }
1487 else
1488 {
1441 const char *argv0, *shell; 1489 const char *argv0, *shell;
1442 1490
1443 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1491 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1444 shell = "/bin/sh"; 1492 shell = "/bin/sh";
1445 1493
1446 argv0 = (const char *)rxvt_r_basename(shell); 1494 argv0 = (const char *)rxvt_r_basename (shell);
1447 if (R->Options & Opt_loginShell) { 1495 if (Options & Opt_loginShell)
1496 {
1448 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1497 login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1449 1498
1450 login[0] = '-'; 1499 login[0] = '-';
1451 STRCPY(&login[1], argv0); 1500 STRCPY (&login[1], argv0);
1452 argv0 = login; 1501 argv0 = login;
1453 } 1502 }
1454 execlp(shell, argv0, NULL); 1503 execlp (shell, argv0, NULL);
1455 /* no error message: STDERR is closed! */ 1504 /* no error message: STDERR is closed! */
1456 } 1505 }
1506
1457#else /* __QNX__ uses qnxspawn() */ 1507#else /* __QNX__ uses qnxspawn () */
1458 { 1508
1459 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }; 1509 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1460 char *command = NULL, fullcommand[_MAX_PATH]; 1510 char *command = NULL, fullcommand[_MAX_PATH];
1461 char **arg_v, *arg_a[2] = { NULL, NULL }; 1511 char **arg_v, *arg_a[2] = { NULL, NULL };
1462 1512
1463 if (argv != NULL) { 1513 if (argv != NULL)
1514 {
1464 if (access(argv[0], X_OK) == -1) { 1515 if (access (argv[0], X_OK) == -1)
1516 {
1465 if (STRCHR(argv[0], '/') == NULL) { 1517 if (STRCHR (argv[0], '/') == NULL)
1518 {
1466 searchenv(argv[0], "PATH", fullcommand); 1519 searchenv (argv[0], "PATH", fullcommand);
1467 if (fullcommand[0] != '\0') 1520 if (fullcommand[0] != '\0')
1468 command = fullcommand; 1521 command = fullcommand;
1469 }
1470 if (access(command, X_OK) == -1)
1471 return -1;
1472 } else
1473 command = argv[0];
1474 arg_v = argv;
1475 } else {
1476 if ((command = getenv("SHELL")) == NULL || *command == '\0')
1477 command = "/bin/sh";
1478
1479 arg_a[0] = my_basename(command);
1480 if (R->Options & Opt_loginShell) {
1481 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));
1482
1483 login[0] = '-';
1484 STRCPY(&login[1], arg_a[0]);
1485 arg_a[0] = login;
1486 } 1522 }
1487 arg_v = arg_a; 1523 if (access (command, X_OK) == -1)
1524 return -1;
1488 } 1525 }
1526 else
1527 command = argv[0];
1528 arg_v = argv;
1529 }
1530 else
1531 {
1532 if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1533 command = "/bin/sh";
1534
1535 arg_a[0] = my_basename (command);
1536 if (Options & Opt_loginShell)
1537 {
1538 login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1539
1540 login[0] = '-';
1541 STRCPY (&login[1], arg_a[0]);
1542 arg_a[0] = login;
1543 }
1544 arg_v = arg_a;
1545 }
1489 iov_a[0] = iov_a[1] = iov_a[2] = R->tty_fd; 1546 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1490 R->cmd_pid = qnx_spawn(0, 0, 0, -1, -1, 1547 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1491 _SPAWN_SETSID | _SPAWN_TCSETPGRP, 1548 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1492 command, arg_v, environ, iov_a, 0); 1549 command, arg_v, environ, iov_a, 0);
1493 if (login) 1550 if (login)
1494 free(login); 1551 free (login);
1552
1495 close(R->tty_fd); 1553 close (tty_fd);
1496 return R->cmd_fd; 1554 return cmd_fd;
1497 } 1555
1498#endif 1556#endif
1499 return -1; 1557 return -1;
1500} 1558}
1501 1559
1502/* ------------------------------------------------------------------------- * 1560/* ------------------------------------------------------------------------- *
1503 * GET TTY CURRENT STATE * 1561 * GET TTY CURRENT STATE *
1504 * ------------------------------------------------------------------------- */ 1562 * ------------------------------------------------------------------------- */
1505/* rxvt_get_ttymode() */ 1563/* rxvt_get_ttymode () */
1506/* INTPROTO */ 1564/* EXTPROTO */
1507void 1565void
1508rxvt_get_ttymode(ttymode_t *tio, int erase) 1566rxvt_get_ttymode (ttymode_t *tio, int erase)
1509{ 1567{
1510#ifdef HAVE_TERMIOS_H 1568#ifdef HAVE_TERMIOS_H
1511/* 1569 /*
1512 * standard System V termios interface 1570 * standard System V termios interface
1513 */ 1571 */
1514 if (GET_TERMIOS(STDIN_FILENO, tio) < 0) { 1572 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1573 {
1515 /* return error - use system defaults */ 1574 /* return error - use system defaults */
1516 tio->c_cc[VINTR] = CINTR; 1575 tio->c_cc[VINTR] = CINTR;
1517 tio->c_cc[VQUIT] = CQUIT; 1576 tio->c_cc[VQUIT] = CQUIT;
1518 tio->c_cc[VERASE] = CERASE; 1577 tio->c_cc[VERASE] = CERASE;
1519 tio->c_cc[VKILL] = CKILL; 1578 tio->c_cc[VKILL] = CKILL;
1520 tio->c_cc[VSTART] = CSTART; 1579 tio->c_cc[VSTART] = CSTART;
1521 tio->c_cc[VSTOP] = CSTOP; 1580 tio->c_cc[VSTOP] = CSTOP;
1522 tio->c_cc[VSUSP] = CSUSP; 1581 tio->c_cc[VSUSP] = CSUSP;
1523# ifdef VDSUSP 1582# ifdef VDSUSP
1583
1524 tio->c_cc[VDSUSP] = CDSUSP; 1584 tio->c_cc[VDSUSP] = CDSUSP;
1525# endif 1585# endif
1526# ifdef VREPRINT 1586# ifdef VREPRINT
1587
1527 tio->c_cc[VREPRINT] = CRPRNT; 1588 tio->c_cc[VREPRINT] = CRPRNT;
1528# endif 1589# endif
1529# ifdef VDISCRD 1590# ifdef VDISCRD
1591
1530 tio->c_cc[VDISCRD] = CFLUSH; 1592 tio->c_cc[VDISCRD] = CFLUSH;
1531# endif 1593# endif
1532# ifdef VWERSE 1594# ifdef VWERSE
1595
1533 tio->c_cc[VWERSE] = CWERASE; 1596 tio->c_cc[VWERSE] = CWERASE;
1534# endif 1597# endif
1535# ifdef VLNEXT 1598# ifdef VLNEXT
1599
1536 tio->c_cc[VLNEXT] = CLNEXT; 1600 tio->c_cc[VLNEXT] = CLNEXT;
1537# endif 1601# endif
1602
1538 } 1603 }
1539 tio->c_cc[VEOF] = CEOF; 1604 tio->c_cc[VEOF] = CEOF;
1540 tio->c_cc[VEOL] = VDISABLE; 1605 tio->c_cc[VEOL] = VDISABLE;
1541# ifdef VEOL2 1606# ifdef VEOL2
1607
1542 tio->c_cc[VEOL2] = VDISABLE; 1608 tio->c_cc[VEOL2] = VDISABLE;
1543# endif 1609# endif
1544# ifdef VSWTC 1610# ifdef VSWTC
1611
1545 tio->c_cc[VSWTC] = VDISABLE; 1612 tio->c_cc[VSWTC] = VDISABLE;
1546# endif 1613# endif
1547# ifdef VSWTCH 1614# ifdef VSWTCH
1615
1548 tio->c_cc[VSWTCH] = VDISABLE; 1616 tio->c_cc[VSWTCH] = VDISABLE;
1549# endif 1617# endif
1550# if VMIN != VEOF 1618# if VMIN != VEOF
1619
1551 tio->c_cc[VMIN] = 1; 1620 tio->c_cc[VMIN] = 1;
1552# endif 1621# endif
1553# if VTIME != VEOL 1622# if VTIME != VEOL
1623
1554 tio->c_cc[VTIME] = 0; 1624 tio->c_cc[VTIME] = 0;
1555# endif 1625# endif
1626
1556 if (erase != -1) 1627 if (erase != -1)
1557 tio->c_cc[VERASE] = (char)erase; 1628 tio->c_cc[VERASE] = (char)erase;
1558 1629
1559/* input modes */ 1630 /* input modes */
1560 tio->c_iflag = (BRKINT | IGNPAR | ICRNL 1631 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1561# ifdef IMAXBEL 1632# ifdef IMAXBEL
1562 | IMAXBEL 1633 | IMAXBEL
1563# endif 1634# endif
1564 | IXON); 1635 | IXON);
1565 1636
1566/* output modes */ 1637 /* output modes */
1567 tio->c_oflag = (OPOST | ONLCR); 1638 tio->c_oflag = (OPOST | ONLCR);
1568 1639
1569/* control modes */ 1640 /* control modes */
1570 tio->c_cflag = (CS8 | CREAD); 1641 tio->c_cflag = (CS8 | CREAD);
1571 1642
1572/* line discipline modes */ 1643 /* line discipline modes */
1573 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO 1644 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1574# if defined (ECHOCTL) && defined (ECHOKE) 1645# if defined (ECHOCTL) && defined (ECHOKE)
1575 | ECHOCTL | ECHOKE 1646 | ECHOCTL | ECHOKE
1576# endif 1647# endif
1577 | ECHOE | ECHOK); 1648 | ECHOE | ECHOK);
1578# else /* HAVE_TERMIOS_H */ 1649# else /* HAVE_TERMIOS_H */
1579 1650
1580/* 1651 /*
1581 * sgtty interface 1652 * sgtty interface
1582 */ 1653 */
1583 1654
1584/* get parameters -- gtty */ 1655 /* get parameters -- gtty */
1585 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0) { 1656 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1657 {
1586 tio->sg.sg_erase = CERASE; /* ^H */ 1658 tio->sg.sg_erase = CERASE; /* ^H */
1587 tio->sg.sg_kill = CKILL; /* ^U */ 1659 tio->sg.sg_kill = CKILL; /* ^U */
1588 } 1660 }
1589 if (erase != -1) 1661 if (erase != -1)
1590 tio->sg.sg_erase = (char)erase; 1662 tio->sg.sg_erase = (char)erase;
1591 1663
1592 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP); 1664 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1593 1665
1594/* get special characters */ 1666 /* get special characters */
1595 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0) { 1667 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1668 {
1596 tio->tc.t_intrc = CINTR; /* ^C */ 1669 tio->tc.t_intrc = CINTR; /* ^C */
1597 tio->tc.t_quitc = CQUIT; /* ^\ */ 1670 tio->tc.t_quitc = CQUIT; /* ^\ */
1598 tio->tc.t_startc = CSTART; /* ^Q */ 1671 tio->tc.t_startc = CSTART; /* ^Q */
1599 tio->tc.t_stopc = CSTOP; /* ^S */ 1672 tio->tc.t_stopc = CSTOP; /* ^S */
1600 tio->tc.t_eofc = CEOF; /* ^D */ 1673 tio->tc.t_eofc = CEOF; /* ^D */
1601 tio->tc.t_brkc = -1; 1674 tio->tc.t_brkc = -1;
1602 } 1675 }
1603/* get local special chars */ 1676 /* get local special chars */
1604 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0) { 1677 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1678 {
1605 tio->lc.t_suspc = CSUSP; /* ^Z */ 1679 tio->lc.t_suspc = CSUSP; /* ^Z */
1606 tio->lc.t_dsuspc = CDSUSP; /* ^Y */ 1680 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1607 tio->lc.t_rprntc = CRPRNT; /* ^R */ 1681 tio->lc.t_rprntc = CRPRNT; /* ^R */
1608 tio->lc.t_flushc = CFLUSH; /* ^O */ 1682 tio->lc.t_flushc = CFLUSH; /* ^O */
1609 tio->lc.t_werasc = CWERASE; /* ^W */ 1683 tio->lc.t_werasc = CWERASE; /* ^W */
1610 tio->lc.t_lnextc = CLNEXT; /* ^V */ 1684 tio->lc.t_lnextc = CLNEXT; /* ^V */
1611 } 1685 }
1612/* get line discipline */ 1686 /* get line discipline */
1613 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line)); 1687 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1614# ifdef NTTYDISC 1688# ifdef NTTYDISC
1689
1615 tio->line = NTTYDISC; 1690 tio->line = NTTYDISC;
1616# endif /* NTTYDISC */ 1691# endif /* NTTYDISC */
1692
1617 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL); 1693 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1618#endif /* HAVE_TERMIOS_H */ 1694#endif /* HAVE_TERMIOS_H */
1619 1695
1620/* 1696 /*
1621 * Debugging 1697 * Debugging
1622 */ 1698 */
1623#ifdef DEBUG_TTYMODE 1699#ifdef DEBUG_TTYMODE
1624#ifdef HAVE_TERMIOS_H 1700#ifdef HAVE_TERMIOS_H
1625/* c_iflag bits */ 1701 /* c_iflag bits */
1626 fprintf(stderr, "Input flags\n"); 1702 fprintf (stderr, "Input flags\n");
1627 1703
1628/* cpp token stringize doesn't work on all machines <sigh> */ 1704 /* cpp token stringize doesn't work on all machines <sigh> */
1629# define FOO(flag,name) \ 1705# define FOO(flag,name) \
1630 if ((tio->c_iflag) & flag) \ 1706 if ((tio->c_iflag) & flag) \
1631 fprintf (stderr, "%s ", name) 1707 fprintf (stderr, "%s ", name)
1632 1708
1633/* c_iflag bits */ 1709 /* c_iflag bits */
1634 FOO(IGNBRK, "IGNBRK"); 1710 FOO (IGNBRK, "IGNBRK");
1635 FOO(BRKINT, "BRKINT"); 1711 FOO (BRKINT, "BRKINT");
1636 FOO(IGNPAR, "IGNPAR"); 1712 FOO (IGNPAR, "IGNPAR");
1637 FOO(PARMRK, "PARMRK"); 1713 FOO (PARMRK, "PARMRK");
1638 FOO(INPCK, "INPCK"); 1714 FOO (INPCK, "INPCK");
1639 FOO(ISTRIP, "ISTRIP"); 1715 FOO (ISTRIP, "ISTRIP");
1640 FOO(INLCR, "INLCR"); 1716 FOO (INLCR, "INLCR");
1641 FOO(IGNCR, "IGNCR"); 1717 FOO (IGNCR, "IGNCR");
1642 FOO(ICRNL, "ICRNL"); 1718 FOO (ICRNL, "ICRNL");
1643 FOO(IXON, "IXON"); 1719 FOO (IXON, "IXON");
1644 FOO(IXOFF, "IXOFF"); 1720 FOO (IXOFF, "IXOFF");
1645# ifdef IUCLC 1721# ifdef IUCLC
1722
1646 FOO(IUCLC, "IUCLC"); 1723 FOO (IUCLC, "IUCLC");
1647# endif 1724# endif
1648# ifdef IXANY 1725# ifdef IXANY
1726
1649 FOO(IXANY, "IXANY"); 1727 FOO (IXANY, "IXANY");
1650# endif 1728# endif
1651# ifdef IMAXBEL 1729# ifdef IMAXBEL
1730
1652 FOO(IMAXBEL, "IMAXBEL"); 1731 FOO (IMAXBEL, "IMAXBEL");
1653# endif 1732# endif
1733
1654 fprintf(stderr, "\n"); 1734 fprintf (stderr, "\n");
1655 1735
1656# undef FOO 1736# undef FOO
1657# define FOO(entry, name) \ 1737# define FOO(entry, name) \
1658 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry]) 1738 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1659 1739
1660 FOO(VINTR, "VINTR"); 1740 FOO (VINTR, "VINTR");
1661 FOO(VQUIT, "VQUIT"); 1741 FOO (VQUIT, "VQUIT");
1662 FOO(VERASE, "VERASE"); 1742 FOO (VERASE, "VERASE");
1663 FOO(VKILL, "VKILL"); 1743 FOO (VKILL, "VKILL");
1664 FOO(VEOF, "VEOF"); 1744 FOO (VEOF, "VEOF");
1665 FOO(VEOL, "VEOL"); 1745 FOO (VEOL, "VEOL");
1666# ifdef VEOL2 1746# ifdef VEOL2
1747
1667 FOO(VEOL2, "VEOL2"); 1748 FOO (VEOL2, "VEOL2");
1668# endif 1749# endif
1669# ifdef VSWTC 1750# ifdef VSWTC
1751
1670 FOO(VSWTC, "VSWTC"); 1752 FOO (VSWTC, "VSWTC");
1671# endif 1753# endif
1672# ifdef VSWTCH 1754# ifdef VSWTCH
1755
1673 FOO(VSWTCH, "VSWTCH"); 1756 FOO (VSWTCH, "VSWTCH");
1674# endif 1757# endif
1758
1675 FOO(VSTART, "VSTART"); 1759 FOO (VSTART, "VSTART");
1676 FOO(VSTOP, "VSTOP"); 1760 FOO (VSTOP, "VSTOP");
1677 FOO(VSUSP, "VSUSP"); 1761 FOO (VSUSP, "VSUSP");
1678# ifdef VDSUSP 1762# ifdef VDSUSP
1763
1679 FOO(VDSUSP, "VDSUSP"); 1764 FOO (VDSUSP, "VDSUSP");
1680# endif 1765# endif
1681# ifdef VREPRINT 1766# ifdef VREPRINT
1767
1682 FOO(VREPRINT, "VREPRINT"); 1768 FOO (VREPRINT, "VREPRINT");
1683# endif 1769# endif
1684# ifdef VDISCRD 1770# ifdef VDISCRD
1771
1685 FOO(VDISCRD, "VDISCRD"); 1772 FOO (VDISCRD, "VDISCRD");
1686# endif 1773# endif
1687# ifdef VWERSE 1774# ifdef VWERSE
1775
1688 FOO(VWERSE, "VWERSE"); 1776 FOO (VWERSE, "VWERSE");
1689# endif 1777# endif
1690# ifdef VLNEXT 1778# ifdef VLNEXT
1779
1691 FOO(VLNEXT, "VLNEXT"); 1780 FOO (VLNEXT, "VLNEXT");
1692# endif 1781# endif
1782
1693 fprintf(stderr, "\n"); 1783 fprintf (stderr, "\n");
1694# undef FOO 1784# undef FOO
1695# endif /* HAVE_TERMIOS_H */ 1785# endif /* HAVE_TERMIOS_H */
1696#endif /* DEBUG_TTYMODE */ 1786#endif /* DEBUG_TTYMODE */
1697} 1787}
1698 1788

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