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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.7 by pcg, Wed Nov 26 10:42:34 2003 UTC vs.
Revision 1.38 by pcg, Wed Mar 3 04:07:52 2004 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
2 * File: init.c 2 * File: init.c
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: init.C,v 1.7 2003/11/26 10:42:34 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#if 0 // schmorp sayz closing filies is murder
479 for (i = STDERR_FILENO + 1; i < R->num_fds; i++) {
480#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
481 if (i == 4 || i == 7)
482 continue;
483#endif
484 close(i);
485 }
486#endif
487}
488
489/*----------------------------------------------------------------------*/
490/* EXTPROTO */
491const char **
492rxvt_init_resources(pR_ int argc, const char *const *argv)
493{
494 int i, r_argc;
495 char *val;
496 const char **cmd_argv, **r_argv;
497 const char **rs;
498
499/*
500 * Look for -exec option. Find => split and make cmd_argv[] of command args
501 */
502 for (r_argc = 0; r_argc < argc; r_argc++)
503 if (!STRCMP(argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec"))
504 break;
505 r_argv = (const char **)rxvt_malloc(sizeof(char *) * (r_argc + 1));
506
507 for (i = 0; i < r_argc; i++)
508 r_argv[i] = (const char *)argv[i];
509 r_argv[i] = NULL;
510 if (r_argc == argc)
511 cmd_argv = NULL;
512 else {
513 cmd_argv = (const char **)rxvt_malloc(sizeof(char *) * (argc - r_argc));
514
515 for (i = 0; i < argc - r_argc - 1; i++)
516 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
517 cmd_argv[i] = NULL;
518 }
519
520/* clear all resources */
521 rs = R->rs;
522 for (i = 0; i < NUM_RESOURCES;)
523 rs[i++] = NULL;
524
525 rs[Rs_name] = rxvt_r_basename(argv[0]);
526/*
527 * Open display, get options/resources and create the window
528 */
529 if ((rs[Rs_display_name] = getenv("DISPLAY")) == NULL)
530 rs[Rs_display_name] = ":0";
531
532 rxvt_get_options(aR_ r_argc, r_argv);
533 free(r_argv);
534
535#ifdef LOCAL_X_IS_UNIX
536 if (rs[Rs_display_name][0] == ':') {
537 val = rxvt_malloc(5 + STRLEN(rs[Rs_display_name]));
538 STRCPY(val, "unix");
539 STRCAT(val, rs[Rs_display_name]);
540 R->Xdisplay = XOpenDisplay(val);
541 free(val);
542 }
543#endif
544
545 if (R->Xdisplay == NULL
546 && (R->Xdisplay = XOpenDisplay(rs[Rs_display_name])) == NULL) {
547 rxvt_print_error("can't open display %s", rs[Rs_display_name]);
548 exit(EXIT_FAILURE);
549 }
550
551 rxvt_extract_resources(aR_ R->Xdisplay, rs[Rs_name]);
552
553/*
554 * set any defaults not already set
555 */
556 if (cmd_argv && cmd_argv[0]) {
557 if (!rs[Rs_title])
558 rs[Rs_title] = rxvt_r_basename(cmd_argv[0]);
559 if (!rs[Rs_iconName])
560 rs[Rs_iconName] = rs[Rs_title];
561 } else {
562 if (!rs[Rs_title])
563 rs[Rs_title] = rs[Rs_name];
564 if (!rs[Rs_iconName])
565 rs[Rs_iconName] = rs[Rs_name];
566 }
567 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0)
568 R->TermWin.saveLines = BOUND_POSITIVE_INT16(i);
569#ifndef NO_FRILLS
570 if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0)
571 R->TermWin.int_bwidth = min(i, 100); /* arbitrary limit */
572 if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0)
573 R->TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */
574#endif
575#ifndef NO_LINESPACE
576 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0)
577 R->TermWin.lineSpace = min(i, 100); /* arbitrary limit */
578#endif
579
580#ifdef POINTER_BLANK
581 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0)
582 R->pointerBlankDelay = i;
583 else
584 R->pointerBlankDelay = 2;
585#endif
586
587/* no point having a scrollbar without having any scrollback! */
588 if (!R->TermWin.saveLines)
589 R->Options &= ~Opt_scrollBar;
590
591#ifdef PRINTPIPE
592 if (!rs[Rs_print_pipe])
593 rs[Rs_print_pipe] = PRINTPIPE;
594#endif
595 if (!rs[Rs_cutchars])
596 rs[Rs_cutchars] = CUTCHARS;
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 val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
602 for (; i < 0x20; )
603 val[i] = ' ';
604 rs[Rs_acs_chars] = val;
605 }
606#endif
607#ifndef NO_BACKSPACE_KEY
608 if (!rs[Rs_backspace_key])
609# ifdef DEFAULT_BACKSPACE
610 R->key_backspace = DEFAULT_BACKSPACE;
611# else
612 R->key_backspace = "DEC"; /* can toggle between \010 or \177 */
613# endif
614 else {
615 val = STRDUP(rs[Rs_backspace_key]);
616 rxvt_Str_trim(val);
617 rxvt_Str_escaped(val);
618 R->key_backspace = val;
619 }
620#endif
621#ifndef NO_DELETE_KEY
622 if (!rs[Rs_delete_key])
623# ifdef DEFAULT_DELETE
624 R->key_delete = DEFAULT_DELETE;
625# else
626 R->key_delete = "\033[3~";
627# endif
628 else {
629 val = STRDUP(rs[Rs_delete_key]);
630 rxvt_Str_trim(val);
631 rxvt_Str_escaped(val);
632 R->key_delete = val;
633 }
634#endif
635 if (rs[Rs_answerbackstring]) {
636 rxvt_Str_trim((char *)rs[Rs_answerbackstring]);
637 rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);
638 }
639
640 if (rs[Rs_selectstyle]) {
641 if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
642 R->selection_style = OLD_WORD_SELECT;
643#ifndef NO_OLD_SELECTION
644 else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
645 R->selection_style = OLD_SELECT;
646#endif
647 }
648
649#ifdef HAVE_SCROLLBARS
650 rxvt_setup_scrollbar(aR_ rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
651 rs[Rs_scrollBar_thickness]);
652#endif
653
654 R->TermWin.fontset = new rxvt_fontset (aR);
655 R->TermWin.fontset->populate (rs[Rs_font]);
656 R->TermWin.fwidth = R->TermWin.fontset->base_font ()->width;
657 R->TermWin.fheight = R->TermWin.fontset->base_font ()->height;
658 R->TermWin.fbase = R->TermWin.fontset->base_font ()->ascent;
659
660#ifdef XTERM_REVERSE_VIDEO
661/* this is how xterm implements reverseVideo */
662 if (R->Options & Opt_reverseVideo) {
663 if (!rs[Rs_color + Color_fg])
664 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
665 if (!rs[Rs_color + Color_bg])
666 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
667 }
668#endif
669
670 for (i = 0; i < NRS_COLORS; i++)
671 if (!rs[Rs_color + i])
672 rs[Rs_color + i] = def_colorName[i];
673
674#ifndef XTERM_REVERSE_VIDEO
675/* this is how we implement reverseVideo */
676 if (R->Options & Opt_reverseVideo)
677 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);
678#endif
679
680/* convenient aliases for setting fg/bg to colors */
681 rxvt_color_aliases(aR_ Color_fg);
682 rxvt_color_aliases(aR_ Color_bg);
683#ifndef NO_CURSORCOLOR
684 rxvt_color_aliases(aR_ Color_cursor);
685 rxvt_color_aliases(aR_ Color_cursor2);
686#endif /* NO_CURSORCOLOR */
687 rxvt_color_aliases(aR_ Color_pointer);
688 rxvt_color_aliases(aR_ Color_border);
689#ifndef NO_BOLD_UNDERLINE_REVERSE
690 rxvt_color_aliases(aR_ Color_BD);
691 rxvt_color_aliases(aR_ Color_UL);
692 rxvt_color_aliases(aR_ Color_RV);
693#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
694
695 return cmd_argv;
696}
697
698/*----------------------------------------------------------------------*/
699/* EXTPROTO */
700void
701rxvt_init_env(pR)
702{
703 int i;
704 unsigned int u; 707 unsigned int u;
705 char *val; 708 char *val;
706 709
707#ifdef DISPLAY_IS_IP 710#ifdef DISPLAY_IS_IP
708/* Fixup display_name for export over pty to any interested terminal 711 /* Fixup display_name for export over pty to any interested terminal
709 * 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
710 * (for the first non-loopback interface) that we get from 713 * (for the first non-loopback interface) that we get from
711 * rxvt_network_display(). This is more "name-resolution-portable", if you 714 * rxvt_network_display (). This is more "name-resolution-portable", if you
712 * 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
713 * 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
714 * course that only helps the shell's child processes, not us. 717 * course that only helps the shell's child processes, not us.
715 * 718 *
716 * Giving out the display_name also affords a potential security hole 719 * Giving out the display_name also affords a potential security hole
717 */ 720 */
718 val = rxvt_network_display(R->rs[Rs_display_name]); 721 val = rxvt_network_display (rs[Rs_display_name]);
719 R->rs[Rs_display_name] = (const char *)val; 722 rs[Rs_display_name] = (const char *)val;
723
720 if (val == NULL) 724 if (val == NULL)
721#endif /* DISPLAY_IS_IP */ 725#endif /* DISPLAY_IS_IP */
722 val = XDisplayString(R->Xdisplay); 726 val = XDisplayString (display->display);
727
723 if (R->rs[Rs_display_name] == NULL) 728 if (rs[Rs_display_name] == NULL)
724 R->rs[Rs_display_name] = val; /* use broken `:0' value */ 729 rs[Rs_display_name] = val; /* use broken `:0' value */
725 730
726 i = STRLEN(val); 731 i = STRLEN (val);
727 R->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char)); 732 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
728 733
729 sprintf(R->env_display, "DISPLAY=%s", val); 734 sprintf (env_display, "DISPLAY=%s", val);
730 735
731 /* avoiding the math library: 736 /* avoiding the math library:
732 * i = (int)(ceil(log10((unsigned int)R->TermWin.parent[0]))) */ 737 * i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
733 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 ;
734 MAX_IT(i, 1); 740 MAX_IT (i, 1);
735 R->env_windowid = (char *)rxvt_malloc((i + 10) * sizeof(char)); 741 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
736 742
737 sprintf(R->env_windowid, "WINDOWID=%u", 743 sprintf (env_windowid, "WINDOWID=%u",
738 (unsigned int)R->TermWin.parent[0]); 744 (unsigned int)TermWin.parent[0]);
739 745
740/* add entries to the environment: 746 /* add entries to the environment:
741 * @ DISPLAY: in case we started with -display 747 * @ DISPLAY: in case we started with -display
742 * @ WINDOWID: X window id number of the window 748 * @ WINDOWID: X window id number of the window
743 * @ COLORTERM: terminal sub-name and also indicates its color 749 * @ COLORTERM: terminal sub-name and also indicates its color
744 * @ TERM: terminal name 750 * @ TERM: terminal name
745 * @ TERMINFO: path to terminfo directory 751 * @ TERMINFO: path to terminfo directory
752 * @ COLORFGBG: fg;bg color codes
746 */ 753 */
747 putenv(R->env_display); 754 putenv (env_display);
748 putenv(R->env_windowid); 755 putenv (env_windowid);
756 if (env_colorfgbg)
757 putenv (env_colorfgbg);
758
749#ifdef RXVT_TERMINFO 759#ifdef RXVT_TERMINFO
750 putenv("TERMINFO=" RXVT_TERMINFO); 760 putenv ("TERMINFO=" RXVT_TERMINFO);
751#endif 761#endif
752 if (XDEPTH <= 2) 762
763 if (display->depth <= 2)
753 putenv("COLORTERM=" COLORTERMENV "-mono"); 764 putenv ("COLORTERM=" COLORTERMENV "-mono");
754 else 765 else
755 putenv("COLORTERM=" COLORTERMENVFULL); 766 putenv ("COLORTERM=" COLORTERMENVFULL);
767
756 if (R->rs[Rs_term_name] != NULL) { 768 if (rs[Rs_term_name] != NULL)
769 {
757 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));
758 sprintf(R->env_term, "TERM=%s", R->rs[Rs_term_name]); 771 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
759 putenv(R->env_term); 772 putenv (env_term);
773 }
760 } else 774 else
761 putenv("TERM=" TERMENV); 775 putenv ("TERM=" TERMENV);
762 776
763#ifdef HAVE_UNSETENV 777#ifdef HAVE_UNSETENV
764/* avoid passing old settings and confusing term size */ 778 /* avoid passing old settings and confusing term size */
765 unsetenv("LINES"); 779 unsetenv ("LINES");
766 unsetenv("COLUMNS"); 780 unsetenv ("COLUMNS");
767 unsetenv("TERMCAP"); /* terminfo should be okay */ 781 unsetenv ("TERMCAP"); /* terminfo should be okay */
768#endif /* HAVE_UNSETENV */ 782#endif /* HAVE_UNSETENV */
769} 783}
770 784
771/*----------------------------------------------------------------------*/ 785/*----------------------------------------------------------------------*/
772/* 786/*
773 * This is more or less stolen straight from XFree86 xterm. 787 * This is more or less stolen straight from XFree86 xterm.
774 * This should support all European type languages. 788 * This should support all European type languages.
775 */ 789 */
776/* EXTPROTO */
777void 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
778rxvt_init_xlocale(pR) 810rxvt_term::init_xlocale ()
779{ 811{
780#ifdef USE_XIM 812#ifdef USE_XIM
781 if (R->locale == NULL) 813 if (!locale)
782 rxvt_print_error("Setting locale failed."); 814 rxvt_print_error ("Setting locale failed.");
783 else { 815 else
816 {
784 Atom wmlocale; 817 Atom wmlocale;
785 818
786 wmlocale = XInternAtom(R->Xdisplay, "WM_LOCALE_NAME", False); 819 wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
787 XChangeProperty(R->Xdisplay, R->TermWin.parent[0], wmlocale, 820 XChangeProperty (display->display, TermWin.parent[0], wmlocale,
788 XA_STRING, 8, PropModeReplace, 821 XA_STRING, 8, PropModeReplace,
789 (unsigned char *)R->locale, STRLEN(R->locale)); 822 (unsigned char *)locale, STRLEN (locale));
790 823
791 if (XSupportsLocale() != True) { 824 if (!XSupportsLocale ())
825 {
792 rxvt_print_error("The locale is not supported by Xlib"); 826 rxvt_print_error ("The locale is not supported by Xlib");
793 return; 827 return;
794 } 828 }
795 rxvt_setTermFontSet(aR_ 0);
796 829
830 im_ev.start (display);
831
797 /* see if we can connect yet */ 832 /* see if we can connect already */
798 rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL); 833 im_cb ();
799
800 /* To avoid Segmentation Fault in C locale: Solaris only? */
801 if (STRCMP(R->locale, "C"))
802 XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL,
803 rxvt_IMInstantiateCallback, NULL);
804 } 834 }
805#endif 835#endif
806} 836}
807 837
808/*----------------------------------------------------------------------*/ 838/*----------------------------------------------------------------------*/
809/* EXTPROTO */
810void 839void
811rxvt_init_command(pR_ const char *const *argv) 840rxvt_term::init_command (const char *const *argv)
812{ 841{
813 /* 842 /*
814 * Initialize the command connection. 843 * Initialize the command connection.
815 * This should be called after the X server connection is established. 844 * This should be called after the X server connection is established.
816 */ 845 */
817 int i; 846 int i;
818 847
819 for (i = 0; i < NUM_XA; i++) 848 for (i = 0; i < NUM_XA; i++)
820 R->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False); 849 xa[i] = XInternAtom (display->display, xa_names[i], False);
821 850
822/* Enable delete window protocol */ 851 /* Enable delete window protocol */
823 XSetWMProtocols(R->Xdisplay, R->TermWin.parent[0], 852 XSetWMProtocols (display->display, TermWin.parent[0],
824 &(R->xa[XA_WMDELETEWINDOW]), 1); 853 & (xa[XA_WMDELETEWINDOW]), 1);
825 854
826#ifdef USING_W11LIB 855#ifdef USING_W11LIB
827/* enable W11 callbacks */ 856 /* enable W11 callbacks */
828 W11AddEventHandler(R->Xdisplay, rxvt_W11_process_x_event); 857 W11AddEventHandler (display->display, rxvt_W11_process_x_event);
829#endif 858#endif
830 859
831#ifdef META8_OPTION 860#ifdef META8_OPTION
832 R->meta_char = (R->Options & Opt_meta8 ? 0x80 : C0_ESC); 861 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);
833#endif 862#endif
834 863
835 rxvt_get_ourmods(aR); 864 get_ourmods ();
836 865
837 if (!(R->Options & Opt_scrollTtyOutput)) 866 if (! (Options & Opt_scrollTtyOutput))
838 R->PrivateModes |= PrivMode_TtyOutputInh; 867 PrivateModes |= PrivMode_TtyOutputInh;
839 if (R->Options & Opt_scrollTtyKeypress) 868 if (Options & Opt_scrollTtyKeypress)
840 R->PrivateModes |= PrivMode_Keypress; 869 PrivateModes |= PrivMode_Keypress;
841 if (!(R->Options & Opt_jumpScroll)) 870 if (! (Options & Opt_jumpScroll))
842 R->PrivateModes |= PrivMode_smoothScroll; 871 PrivateModes |= PrivMode_smoothScroll;
872
843#ifndef NO_BACKSPACE_KEY 873#ifndef NO_BACKSPACE_KEY
844 if (STRCMP(R->key_backspace, "DEC") == 0) 874 if (STRCMP (key_backspace, "DEC") == 0)
845 R->PrivateModes |= PrivMode_HaveBackSpace; 875 PrivateModes |= PrivMode_HaveBackSpace;
846#endif 876#endif
877
847/* add value for scrollBar */ 878 /* add value for scrollBar */
848 if (scrollbar_visible(R)) 879 if (scrollbar_visible ())
849 { 880 {
850 R->PrivateModes |= PrivMode_scrollBar; 881 PrivateModes |= PrivMode_scrollBar;
851 R->SavedModes |= PrivMode_scrollBar; 882 SavedModes |= PrivMode_scrollBar;
852 } 883 }
853 if (menubar_visible(R)) 884 if (menubar_visible ())
854 { 885 {
855 R->PrivateModes |= PrivMode_menuBar; 886 PrivateModes |= PrivMode_menuBar;
856 R->SavedModes |= PrivMode_menuBar; 887 SavedModes |= PrivMode_menuBar;
857 } 888 }
858#ifdef GREEK_SUPPORT
859 greek_init();
860#endif
861
862 R->Xfd = XConnectionNumber (R->Xdisplay);
863 889
864#ifdef CURSOR_BLINK 890#ifdef CURSOR_BLINK
865 if (R->Options & Opt_cursorBlink) 891 if (Options & Opt_cursorBlink)
866 (void)gettimeofday(&R->lastcursorchange, NULL); 892 (void)gettimeofday (&lastcursorchange, NULL);
867#endif 893#endif
868 894
869 if ((R->cmd_fd = rxvt_run_command (aR_ argv)) < 0) 895 if ((cmd_fd = run_command (argv)) < 0)
870 { 896 {
871 rxvt_print_error ("aborting"); 897 rxvt_print_error ("aborting");
872 exit (EXIT_FAILURE); 898 exit (EXIT_FAILURE);
873 } 899 }
874} 900}
875 901
876/*----------------------------------------------------------------------*/ 902/*----------------------------------------------------------------------*/
877/* INTPROTO */
878void 903void
879rxvt_Get_Colours(pR) 904rxvt_term::Get_Colours ()
880{ 905{
881 int i; 906 int i;
882 907
883 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) { 908 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++)
909 {
884 rxvt_color xcol; 910 rxvt_color xcol;
885 911
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
886 if (!R->rs[Rs_color + i]) 924 if (!rs[Rs_color + i])
887 continue; 925 continue;
888 926
889 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) {
890#ifndef XTERM_REVERSE_VIDEO
891 if (i < 2 && (R->Options & Opt_reverseVideo)) {
892 R->rs[Rs_color + i] = def_colorName[!i];
893 } else
894#endif
895 R->rs[Rs_color + i] = def_colorName[i];
896 if (!R->rs[Rs_color + i])
897 continue;
898 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) { 927 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
928 {
899 switch (i) { 929 switch (i)
930 {
900 case Color_fg: 931 case Color_fg:
901 case Color_bg: 932 case Color_bg:
902 /* fatal: need bg/fg color */ 933 /* fatal: need bg/fg color */
903 rxvt_print_error("aborting"); 934 rxvt_print_error ("aborting");
904 exit(EXIT_FAILURE); 935 exit (EXIT_FAILURE);
905 /* NOTREACHED */ 936 /* NOTREACHED */
906 break; 937 break;
907#ifndef NO_CURSORCOLOR 938#ifndef NO_CURSORCOLOR
908 case Color_cursor2: 939 case Color_cursor2:
909 xcol = R->PixColors[Color_fg]; 940 xcol = PixColors[Color_fg];
910 break; 941 break;
911#endif /* ! NO_CURSORCOLOR */ 942#endif /* ! NO_CURSORCOLOR */
912 case Color_pointer: 943 case Color_pointer:
913 xcol = R->PixColors[Color_fg]; 944 xcol = PixColors[Color_fg];
914 break; 945 break;
915 default: 946 default:
916 xcol = R->PixColors[Color_bg]; /* None */ 947 xcol = PixColors[Color_bg]; /* None */
917 break; 948 break;
918 } 949 }
919 } 950 }
920 } 951 }
952
921 R->PixColors[i] = xcol; 953 PixColors[i] = xcol;
922 SET_PIXCOLOR(R, i); 954 SET_PIXCOLOR (i);
923 } 955 }
924 956
925 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer]) 957 if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer])
926 R->PixColors[Color_pointer] = R->PixColors[Color_fg]; 958 PixColors[Color_pointer] = PixColors[Color_fg];
927 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border]) 959 if (XDEPTH <= 2 || !rs[Rs_color + Color_border])
928 R->PixColors[Color_border] = R->PixColors[Color_fg]; 960 PixColors[Color_border] = PixColors[Color_fg];
929 961
930/* 962 /*
931 * get scrollBar/menuBar shadow colors 963 * get scrollBar/menuBar shadow colors
932 * 964 *
933 * The calculations of topShadow/bottomShadow values are adapted 965 * The calculations of topShadow/bottomShadow values are adapted
934 * from the fvwm window manager. 966 * from the fvwm window manager.
935 */ 967 */
936#ifdef KEEP_SCROLLCOLOR 968#ifdef KEEP_SCROLLCOLOR
937 if (XDEPTH <= 2) { /* Monochrome */ 969
970 if (XDEPTH <= 2)
971 { /* Monochrome */
938 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 972 PixColors[Color_scroll] = PixColors[Color_fg];
939 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 973 PixColors[Color_topShadow] = PixColors[Color_bg];
940 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 974 PixColors[Color_bottomShadow] = PixColors[Color_bg];
941 } else { 975 }
976 else
977 {
942 rxvt_color xcol[3]; 978 rxvt_color xcol[3];
943 /* xcol[0] == white 979 /* xcol[0] == white
944 * xcol[1] == top shadow 980 * xcol[1] == top shadow
945 * xcol[2] == bot shadow */ 981 * xcol[2] == bot shadow */
946 982
947 xcol[1] = R->PixColors[Color_scroll]; 983 xcol[1] = PixColors[Color_scroll];
948# ifdef PREFER_24BIT 984# ifdef PREFER_24BIT
949 xcol[0].set (r, -1, -1, -1); 985 xcol[0].set (display, 65535, 65535, 65535);
950/* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */ 986 /* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
951# else 987# else
952 xcol[0].set (WhitePixel(R->Xdisplay, Xscreen)); 988 xcol[0].set (display, WhitePixel (display->display, display->screen));
953# endif 989# endif
954 990
955 unsigned short R1, G1, B1, R0, G0, B0; 991 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
956 992
957 xcol[0].get (r, R0, G0, B0); 993 xcol[0].get (display, pr0, pg0, pb0);
958 xcol[1].get (r, R1, G1, B1); 994 xcol[1].get (display, pr1, pg1, pb1);
959 995
960 /* bottomShadowColor */ 996 /* bottomShadowColor */
961 if (!xcol[2].set (aR_ R1 / 2, G1 / 2, B1 / 2)) 997 if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
962 xcol[2] = R->PixColors[Color_Black]; 998 xcol[2] = PixColors[Color_Black];
963 999
964 R->PixColors[Color_bottomShadow] = xcol[2]; 1000 PixColors[Color_bottomShadow] = xcol[2];
965 1001
966 /* topShadowColor */ 1002 /* topShadowColor */
967 if (!xcol[1].set (aR_ 1003 if (!xcol[1].set (display,
968 min (R0, max (R0 / 5, R1) * 7 / 5), 1004 min (pr0, max (pr0 / 5, pr1) * 7 / 5),
969 min (G0, max (G0 / 5, G1) * 7 / 5), 1005 min (pg0, max (pg0 / 5, pg1) * 7 / 5),
970 min (B0, max (B0 / 5, B1) * 7 / 5))) 1006 min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
971 xcol[1] = R->PixColors[Color_White]; 1007 xcol[1] = PixColors[Color_White];
972 1008
973 R->PixColors[Color_topShadow] = xcol[1]; 1009 PixColors[Color_topShadow] = xcol[1];
974 } 1010 }
975#endif /* KEEP_SCROLLCOLOR */ 1011#endif /* KEEP_SCROLLCOLOR */
976} 1012}
977 1013
978/*----------------------------------------------------------------------*/ 1014/*----------------------------------------------------------------------*/
979/* color aliases, fg/bg bright-bold */ 1015/* color aliases, fg/bg bright-bold */
980/* INTPROTO */
981void 1016void
982rxvt_color_aliases(pR_ int idx) 1017rxvt_term::color_aliases (int idx)
983{ 1018{
984 if (R->rs[Rs_color + idx] && isdigit(*(R->rs[Rs_color + idx]))) { 1019 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1020 {
985 int i = atoi(R->rs[Rs_color + idx]); 1021 int i = atoi (rs[Rs_color + idx]);
986 1022
1023 if (i >= 8 && i <= 15)
987 if (i >= 8 && i <= 15) { /* bright colors */ 1024 { /* bright colors */
988 i -= 8; 1025 i -= 8;
989#ifndef NO_BRIGHTCOLOR 1026#ifndef NO_BRIGHTCOLOR
990 R->rs[Rs_color + idx] = R->rs[Rs_color + minBrightCOLOR + i]; 1027 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
991 return; 1028 return;
992#endif 1029#endif
1030
993 } 1031 }
1032
994 if (i >= 0 && i <= 7) /* normal colors */ 1033 if (i >= 0 && i <= 7) /* normal colors */
995 R->rs[Rs_color + idx] = R->rs[Rs_color + minCOLOR + i]; 1034 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
996 } 1035 }
997} 1036}
998 1037
999/*----------------------------------------------------------------------*/ 1038/*----------------------------------------------------------------------*/
1000/* 1039/*
1001 * 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
1002 * Use resource ``modifier'' to override the Meta modifier 1041 * Use resource ``modifier'' to override the Meta modifier
1003 */ 1042 */
1004/* INTPROTO */
1005void 1043void
1006rxvt_get_ourmods(pR) 1044rxvt_term::get_ourmods ()
1007{ 1045{
1008 int i, j, k; 1046 int i, j, k;
1009 int requestedmeta, realmeta, realalt; 1047 int requestedmeta, realmeta, realalt;
1010 const char *cm, *rsmod; 1048 const char *cm, *rsmod;
1011 XModifierKeymap *map; 1049 XModifierKeymap *map;
1012 KeyCode *kc; 1050 KeyCode *kc;
1013 const unsigned int modmasks[] = 1051 const unsigned int modmasks[] =
1052 {
1014 { Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask }; 1053 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1054 };
1015 1055
1016 requestedmeta = realmeta = realalt = 0; 1056 requestedmeta = realmeta = realalt = 0;
1017 rsmod = R->rs[Rs_modifier]; 1057 rsmod = rs[Rs_modifier];
1018 if (rsmod 1058 if (rsmod
1019 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 1059 && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0)
1020 requestedmeta = rsmod[3] - '0'; 1060 requestedmeta = rsmod[3] - '0';
1021 1061
1022 map = XGetModifierMapping(R->Xdisplay); 1062 map = XGetModifierMapping (display->display);
1023 kc = map->modifiermap; 1063 kc = map->modifiermap;
1024 for (i = 1; i < 6; i++) { 1064 for (i = 1; i < 6; i++)
1065 {
1025 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 1066 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
1026 for (j = map->max_keypermod; j--; k++) { 1067 for (j = map->max_keypermod; j--; k++)
1068 {
1027 if (kc[k] == 0) 1069 if (kc[k] == 0)
1028 break; 1070 break;
1029 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) { 1071 switch (XKeycodeToKeysym (display->display, kc[k], 0))
1072 {
1030 case XK_Num_Lock: 1073 case XK_Num_Lock:
1031 R->ModNumLockMask = modmasks[i - 1]; 1074 ModNumLockMask = modmasks[i - 1];
1032 /* FALLTHROUGH */ 1075 /* FALLTHROUGH */
1033 default: 1076 default:
1034 continue; /* for(;;) */ 1077 continue; /* for (;;) */
1035 case XK_Meta_L: 1078 case XK_Meta_L:
1036 case XK_Meta_R: 1079 case XK_Meta_R:
1037 cm = "meta"; 1080 cm = "meta";
1038 realmeta = i; 1081 realmeta = i;
1039 break; 1082 break;
1040 case XK_Alt_L: 1083 case XK_Alt_L:
1041 case XK_Alt_R: 1084 case XK_Alt_R:
1042 cm = "alt"; 1085 cm = "alt";
1043 realalt = i; 1086 realalt = i;
1044 break; 1087 break;
1045 case XK_Super_L: 1088 case XK_Super_L:
1046 case XK_Super_R: 1089 case XK_Super_R:
1047 cm = "super"; 1090 cm = "super";
1048 break; 1091 break;
1049 case XK_Hyper_L: 1092 case XK_Hyper_L:
1050 case XK_Hyper_R: 1093 case XK_Hyper_R:
1051 cm = "hyper"; 1094 cm = "hyper";
1052 break; 1095 break;
1053 } 1096 }
1054 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 1097 if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0)
1055 requestedmeta = i; 1098 requestedmeta = i;
1056 } 1099 }
1057 } 1100 }
1058 XFreeModifiermap(map); 1101 XFreeModifiermap (map);
1059 i = (requestedmeta ? requestedmeta 1102 i = (requestedmeta ? requestedmeta
1060 : (realmeta ? realmeta 1103 : (realmeta ? realmeta
1061 : (realalt ? realalt : 0))); 1104 : (realalt ? realalt : 0)));
1062 if (i) 1105 if (i)
1063 R->ModMetaMask = modmasks[i - 1]; 1106 ModMetaMask = modmasks[i - 1];
1064} 1107}
1065 1108
1066/*----------------------------------------------------------------------*/ 1109/*----------------------------------------------------------------------*/
1067/* rxvt_Create_Windows() - Open and map the window */ 1110/* rxvt_Create_Windows () - Open and map the window */
1068/* EXTPROTO */
1069void 1111void
1070rxvt_Create_Windows(pR_ int argc, const char *const *argv) 1112rxvt_term::create_windows (int argc, const char *const *argv)
1071{ 1113{
1072 XClassHint classHint; 1114 XClassHint classHint;
1073 XWMHints wmHint; 1115 XWMHints wmHint;
1074 XGCValues gcvalue; 1116 XGCValues gcvalue;
1075 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 */
1076 1144
1077#ifdef PREFER_24BIT 1145#ifdef PREFER_24BIT
1078 XSetWindowAttributes attributes; 1146 XSetWindowAttributes attributes;
1079 XWindowAttributes gattr;
1080 1147
1081 XCMAP = DefaultColormap(R->Xdisplay, Xscreen); 1148 attributes.background_pixel = PixColors[Color_fg];
1082 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
1083 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 *)RESCLASS;
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
1199
1200#ifdef POINTER_BLANK
1201 {
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 }
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
1084 if (R->Options & Opt_transparent) { 1270 && ! (Options & Opt_transparent))
1085 XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen), 1271 {
1086 &gattr); 1272 const char *p = rs[Rs_backgroundPixmap];
1087 XDEPTH = gattr.depth;
1088 } else {
1089 XDEPTH = DefaultDepth(R->Xdisplay, Xscreen);
1090/*
1091 * If depth is not 24, look for a 24bit visual.
1092 */
1093 if (XDEPTH != 24) {
1094 XVisualInfo vinfo;
1095 1273
1096 if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo)) { 1274 if ((p = STRCHR (p, ';')) != NULL)
1097 XDEPTH = 24; 1275 {
1098 XVISUAL = vinfo.visual; 1276 p++;
1099 XCMAP = XCreateColormap(R->Xdisplay, 1277 scale_pixmap (p);
1100 RootWindow(R->Xdisplay, Xscreen),
1101 XVISUAL, AllocNone);
1102 }
1103 } 1278 }
1104 }
1105#endif
1106
1107/* grab colors before netscape does */
1108 rxvt_Get_Colours(aR);
1109
1110 rxvt_change_font(aR_ 1, NULL);
1111 rxvt_window_calc(aR_ 0, 0);
1112 R->old_width = R->szHint.width;
1113 R->old_height = R->szHint.height;
1114
1115/* parent window - reverse video so we can see placement errors
1116 * sub-window placement & size in rxvt_resize_subwindows()
1117 */
1118
1119#ifdef PREFER_24BIT
1120 attributes.background_pixel = R->PixColors[Color_fg];
1121 attributes.border_pixel = R->PixColors[Color_border];
1122 attributes.colormap = XCMAP;
1123 R->TermWin.parent[0] = XCreateWindow(R->Xdisplay, Xroot,
1124 R->szHint.x, R->szHint.y,
1125 R->szHint.width, R->szHint.height,
1126 R->TermWin.ext_bwidth,
1127 XDEPTH, InputOutput,
1128 XVISUAL,
1129 CWBackPixel | CWBorderPixel
1130 | CWColormap, &attributes);
1131#else
1132 R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot,
1133 R->szHint.x, R->szHint.y,
1134 R->szHint.width,
1135 R->szHint.height,
1136 R->TermWin.ext_bwidth,
1137 R->PixColors[Color_border],
1138 R->PixColors[Color_fg]);
1139#endif
1140 rxvt_xterm_seq(aR_ XTerm_title, R->rs[Rs_title], CHAR_ST);
1141 rxvt_xterm_seq(aR_ XTerm_iconName, R->rs[Rs_iconName], CHAR_ST);
1142
1143 classHint.res_name = (char *)R->rs[Rs_name];
1144 classHint.res_class = (char *)APL_CLASS;
1145
1146 wmHint.flags = (InputHint | StateHint | WindowGroupHint);
1147 wmHint.input = True;
1148 wmHint.initial_state = (R->Options & Opt_iconic ? IconicState
1149 : NormalState);
1150 wmHint.window_group = R->TermWin.parent[0];
1151
1152 XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL,
1153 (char **)argv, argc, &R->szHint, &wmHint, &classHint);
1154 XSelectInput(R->Xdisplay, R->TermWin.parent[0],
1155 (KeyPressMask
1156#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1157 | KeyReleaseMask
1158#endif
1159 | FocusChangeMask | VisibilityChangeMask
1160 | StructureNotifyMask));
1161
1162/* vt cursor: Black-on-White is standard, but this is more popular */
1163 R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm);
1164
1165#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1166/* cursor (menuBar/scrollBar): Black-on-White */
1167 R->leftptr_cursor = XCreateFontCursor(R->Xdisplay, XC_left_ptr);
1168#endif
1169
1170#ifdef POINTER_BLANK
1171 {
1172 XColor blackcolour;
1173 blackcolour.red = 0;
1174 blackcolour.green = 0;
1175 blackcolour.blue = 0;
1176 Font f = XLoadFont (R->Xdisplay, "fixed");
1177 R->blank_cursor = XCreateGlyphCursor (R->Xdisplay, f, f, ' ', ' ',
1178 &blackcolour, &blackcolour);
1179 XUnloadFont (R->Xdisplay, f);
1180 }
1181#endif
1182
1183/* the vt window */
1184 R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1185 R->window_vt_x, R->window_vt_y,
1186 TermWin_TotalWidth(),
1187 TermWin_TotalHeight(),
1188 0,
1189 R->PixColors[Color_fg],
1190 R->PixColors[Color_bg]);
1191#ifdef DEBUG_X
1192 XStoreName(R->Xdisplay, R->TermWin.vt, "vt window");
1193#endif
1194
1195 R->pointer_unblank ();
1196
1197 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask
1198 | PropertyChangeMask);
1199#ifdef POINTER_BLANK
1200 if ((R->Options & Opt_pointerBlank))
1201 vt_emask |= PointerMotionMask;
1202 else
1203#endif
1204 vt_emask |= (Button1MotionMask | Button3MotionMask);
1205 XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask);
1206
1207#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1208 if (menuBar_height()) {
1209 R->menuBar.win = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1210 R->window_vt_x, 0,
1211 TermWin_TotalWidth(),
1212 menuBar_TotalHeight(),
1213 0,
1214 R->PixColors[Color_fg],
1215 R->PixColors[Color_scroll]);
1216#ifdef DEBUG_X
1217 XStoreName(R->Xdisplay, R->menuBar.win, "menubar");
1218#endif
1219 XDefineCursor(R->Xdisplay, R->menuBar.win, R->pointer_leftptr);
1220 XSelectInput(R->Xdisplay, R->menuBar.win,
1221 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1222 | Button1MotionMask));
1223 }
1224#endif
1225#ifdef XPM_BACKGROUND
1226 if (R->rs[Rs_backgroundPixmap] != NULL
1227 && !(R->Options & Opt_transparent)) {
1228 const char *p = R->rs[Rs_backgroundPixmap];
1229
1230 if ((p = STRCHR(p, ';')) != NULL) {
1231 p++;
1232 rxvt_scale_pixmap(aR_ p);
1233 }
1234 rxvt_set_bgPixmap(aR_ R->rs[Rs_backgroundPixmap]); 1279 set_bgPixmap (rs[Rs_backgroundPixmap]);
1235 rxvt_scr_touch(aR_ True); 1280 scr_touch (True);
1236 } 1281 }
1237#endif 1282#endif
1238 1283
1239/* graphics context for the vt window */ 1284 /* graphics context for the vt window */
1240 gcvalue.foreground = R->PixColors[Color_fg]; 1285 gcvalue.foreground = PixColors[Color_fg];
1241 gcvalue.background = R->PixColors[Color_bg]; 1286 gcvalue.background = PixColors[Color_bg];
1242 gcvalue.graphics_exposures = 1; 1287 gcvalue.graphics_exposures = 1;
1243 R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt, 1288 TermWin.gc = XCreateGC (display->display, TermWin.vt,
1244 GCForeground | GCBackground 1289 GCForeground | GCBackground
1245 | GCGraphicsExposures, &gcvalue); 1290 | GCGraphicsExposures, &gcvalue);
1291
1292 TermWin.drawable = new rxvt_drawable (display, TermWin.vt);
1246 1293
1247#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1294#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1248 gcvalue.foreground = R->PixColors[Color_topShadow]; 1295 gcvalue.foreground = PixColors[Color_topShadow];
1249 R->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1296 topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1250 GCForeground, &gcvalue);
1251 gcvalue.foreground = R->PixColors[Color_bottomShadow]; 1297 gcvalue.foreground = PixColors[Color_bottomShadow];
1252 R->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1298 botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1253 GCForeground, &gcvalue);
1254 gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg 1299 gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)];
1255 : Color_scroll)]; 1300 scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1256 R->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt,
1257 GCForeground, &gcvalue);
1258#endif 1301#endif
1259} 1302}
1260 1303
1261/*----------------------------------------------------------------------*/ 1304/*----------------------------------------------------------------------*/
1262/* 1305/*
1263 * 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
1264 * 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
1265 * the slave. 1308 * the slave.
1266 */ 1309 */
1267/* INTPROTO */
1268int 1310int
1269rxvt_run_command(pR_ const char *const *argv) 1311rxvt_term::run_command (const char *const *argv)
1270{ 1312{
1271 int cfd, er; 1313 int cfd, er;
1272 1314
1273/* get master (pty) */ 1315 /* get master (pty) */
1274 if ((cfd = rxvt_get_pty(&(R->tty_fd), &(R->ttydev))) < 0) { 1316 if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1317 {
1275 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");
1276 return -1; 1356 return -1;
1277 } 1357 case 0:
1278#ifdef FD_SETSIZE 1358 close (cfd); /* only keep tty_fd and STDERR open */
1279 if (R->Xfd > FD_SETSIZE || cfd > FD_SETSIZE) { 1359
1280 rxvt_print_error("fd too high: %d max", FD_SETSIZE); 1360 init_env ();
1281 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 }
1282 exit(EXIT_FAILURE); 1376 exit (EXIT_FAILURE);
1283 }
1284#endif
1285 fcntl (cfd, F_SETFL, O_NONBLOCK);
1286
1287/* get slave (tty) */
1288 if (R->tty_fd < 0) {
1289#ifndef NO_SETOWNER_TTYDEV
1290 rxvt_privileged_ttydev(aR_ SAVE);
1291#endif
1292 if ((R->tty_fd = rxvt_get_tty(R->ttydev)) < 0) {
1293 close(cfd);
1294 rxvt_print_error("can't open slave tty %s", R->ttydev);
1295 return -1;
1296 }
1297 }
1298#ifndef NO_BACKSPACE_KEY
1299 if (R->key_backspace[0] && !R->key_backspace[1])
1300 er = R->key_backspace[0];
1301 else if (STRCMP(R->key_backspace, "DEC") == 0)
1302 er = '\177'; /* the initial state anyway */
1303 else
1304#endif
1305 er = -1;
1306 rxvt_get_ttymode(&(R->tio), er);
1307
1308/* install exit handler for cleanup */
1309#ifdef HAVE_ATEXIT
1310 atexit(rxvt_clean_exit);
1311#else
1312# ifdef HAVE_ON_EXIT
1313 on_exit(rxvt_clean_exit, NULL); /* non-ANSI exit handler */
1314# endif
1315#endif
1316
1317 signal(SIGHUP, rxvt_Exit_signal);
1318#ifndef __svr4__
1319 signal(SIGINT, rxvt_Exit_signal);
1320#endif
1321 signal(SIGQUIT, rxvt_Exit_signal);
1322 signal(SIGTERM, rxvt_Exit_signal);
1323 signal(SIGCHLD, rxvt_Child_signal);
1324
1325/* need to trap SIGURG for SVR4 (Unixware) rlogin */
1326/* signal (SIGURG, SIG_DFL); */
1327
1328#ifndef __QNX__
1329/* spin off the command interpreter */
1330 switch (R->cmd_pid = fork()) {
1331 case -1:
1332 rxvt_print_error("can't fork");
1333 return -1;
1334 case 0:
1335 close(cfd); /* only keep R->tty_fd and STDERR open */
1336 close(R->Xfd);
1337 if (rxvt_control_tty(R->tty_fd, R->ttydev) < 0)
1338 rxvt_print_error("could not obtain control of tty");
1339 else {
1340 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1341 dup2(R->tty_fd, STDIN_FILENO);
1342 dup2(R->tty_fd, STDOUT_FILENO);
1343 dup2(R->tty_fd, STDERR_FILENO);
1344 if (R->tty_fd > 2)
1345 close(R->tty_fd);
1346 rxvt_run_child(aR_ argv);
1347 }
1348 exit(EXIT_FAILURE);
1349 /* NOTREACHED */ 1377 /* NOTREACHED */
1350 default: 1378 default:
1351 { 1379 {
1352#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1380#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1353 int fdstdin; 1381 int fdstdin;
1354 1382
1355 fdstdin = dup(STDIN_FILENO); 1383 fdstdin = dup (STDIN_FILENO);
1356 dup2(R->tty_fd, STDIN_FILENO); 1384 dup2 (tty_fd, STDIN_FILENO);
1357#endif 1385#endif
1386
1387#ifdef UTMP_SUPPORT
1358 rxvt_privileged_utmp(aR_ SAVE); 1388 privileged_utmp (SAVE);
1389#endif
1390
1359#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1391#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1392
1360 dup2(fdstdin, STDIN_FILENO); 1393 dup2 (fdstdin, STDIN_FILENO);
1361 close(fdstdin); 1394 close (fdstdin);
1362#endif 1395#endif
1396
1363 } 1397 }
1364 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 */
1365 break; 1399 break;
1366 } 1400 }
1367#else /* __QNX__ uses qnxspawn() */ 1401#else /* __QNX__ uses qnxspawn () */
1368 fchmod(R->tty_fd, 0622); 1402 fchmod (tty_fd, 0622);
1369 fcntl(R->tty_fd, F_SETFD, FD_CLOEXEC); 1403 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1370 fcntl(cfd, F_SETFD, FD_CLOEXEC); 1404 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1371 1405
1372 if (rxvt_run_child(aR_ argv) == -1) 1406 if (run_child (argv) == -1)
1373 exit(EXIT_FAILURE); 1407 exit (EXIT_FAILURE);
1374#endif 1408#endif
1375/*
1376 * Reduce R->num_fds to what we use, so select() is more efficient
1377 */
1378 R->num_fds = max(STDERR_FILENO, cfd);
1379 MAX_IT(R->num_fds, R->Xfd);
1380#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
1381 MAX_IT(R->num_fds, 7);
1382#endif
1383 R->num_fds++; /* counts from 0 */
1384 1409
1385 return cfd; 1410 return cfd;
1386} 1411}
1387 1412
1388/* ------------------------------------------------------------------------- * 1413/* ------------------------------------------------------------------------- *
1389 * CHILD PROCESS OPERATIONS * 1414 * CHILD PROCESS OPERATIONS *
1390 * ------------------------------------------------------------------------- */ 1415 * ------------------------------------------------------------------------- */
1391/* 1416/*
1392 * 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.
1393 * returns are fatal 1418 * returns are fatal
1394 */ 1419 */
1395/* INTPROTO */
1396int 1420int
1397rxvt_run_child(pR_ const char *const *argv) 1421rxvt_term::run_child (const char *const *argv)
1398{ 1422{
1399 char *login; 1423 char *login;
1400 1424
1401 SET_TTYMODE(STDIN_FILENO, &(R->tio)); /* init terminal attributes */ 1425 SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1402 1426
1427 if (Options & Opt_console)
1403 if (R->Options & Opt_console) { /* be virtual console, fail silently */ 1428 { /* be virtual console, fail silently */
1404#ifdef TIOCCONS 1429#ifdef TIOCCONS
1405 unsigned int on = 1; 1430 unsigned int on = 1;
1406 1431
1407 ioctl(STDIN_FILENO, TIOCCONS, &on); 1432 ioctl (STDIN_FILENO, TIOCCONS, &on);
1408#elif defined (SRIOCSREDIR) 1433#elif defined (SRIOCSREDIR)
1409 int fd; 1434 int fd;
1410 1435
1411 fd = open(CONSOLE, O_WRONLY, 0); 1436 fd = open (CONSOLE, O_WRONLY, 0);
1412 if (fd >= 0) { 1437 if (fd >= 0)
1438 {
1413 if (ioctl(fd, SRIOCSREDIR, NULL) < 0) 1439 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1414 close(fd); 1440 close (fd);
1415 } 1441 }
1416#endif /* SRIOCSREDIR */ 1442#endif /* SRIOCSREDIR */
1417 }
1418 1443
1444 }
1445
1419/* reset signals and spin off the command interpreter */ 1446 /* reset signals and spin off the command interpreter */
1420 signal(SIGINT, SIG_DFL); 1447 signal (SIGINT, SIG_DFL);
1421 signal(SIGQUIT, SIG_DFL); 1448 signal (SIGQUIT, SIG_DFL);
1422 signal(SIGCHLD, SIG_DFL); 1449 signal (SIGCHLD, SIG_DFL);
1423/* 1450 /*
1424 * mimick login's behavior by disabling the job control signals 1451 * mimick login's behavior by disabling the job control signals
1425 * a shell that wants them can turn them back on 1452 * a shell that wants them can turn them back on
1426 */ 1453 */
1427#ifdef SIGTSTP 1454#ifdef SIGTSTP
1428 signal(SIGTSTP, SIG_IGN); 1455 signal (SIGTSTP, SIG_IGN);
1429 signal(SIGTTIN, SIG_IGN); 1456 signal (SIGTTIN, SIG_IGN);
1430 signal(SIGTTOU, SIG_IGN); 1457 signal (SIGTTOU, SIG_IGN);
1431#endif /* SIGTSTP */ 1458#endif /* SIGTSTP */
1432 1459
1433 /* set window size */ 1460 /* set window size */
1434 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);
1435 1472
1436#ifndef __QNX__ 1473#ifndef __QNX__
1437/* command interpreter path */ 1474 /* command interpreter path */
1438 if (argv != NULL) { 1475 if (argv != NULL)
1476 {
1439# ifdef DEBUG_CMD 1477# ifdef DEBUG_CMD
1440 int i; 1478 int i;
1441 1479
1442 for (i = 0; argv[i]; i++) 1480 for (i = 0; argv[i]; i++)
1443 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1481 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1444# endif 1482# endif
1483
1445 execvp(argv[0], (char *const *)argv); 1484 execvp (argv[0], (char *const *)argv);
1446 /* no error message: STDERR is closed! */ 1485 /* no error message: STDERR is closed! */
1447 } else { 1486 }
1487 else
1488 {
1448 const char *argv0, *shell; 1489 const char *argv0, *shell;
1449 1490
1450 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1491 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1451 shell = "/bin/sh"; 1492 shell = "/bin/sh";
1452 1493
1453 argv0 = (const char *)rxvt_r_basename(shell); 1494 argv0 = (const char *)rxvt_r_basename (shell);
1454 if (R->Options & Opt_loginShell) { 1495 if (Options & Opt_loginShell)
1496 {
1455 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1497 login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1456 1498
1457 login[0] = '-'; 1499 login[0] = '-';
1458 STRCPY(&login[1], argv0); 1500 STRCPY (&login[1], argv0);
1459 argv0 = login; 1501 argv0 = login;
1460 } 1502 }
1461 execlp(shell, argv0, NULL); 1503 execlp (shell, argv0, NULL);
1462 /* no error message: STDERR is closed! */ 1504 /* no error message: STDERR is closed! */
1463 } 1505 }
1506
1464#else /* __QNX__ uses qnxspawn() */ 1507#else /* __QNX__ uses qnxspawn () */
1465 { 1508
1466 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 };
1467 char *command = NULL, fullcommand[_MAX_PATH]; 1510 char *command = NULL, fullcommand[_MAX_PATH];
1468 char **arg_v, *arg_a[2] = { NULL, NULL }; 1511 char **arg_v, *arg_a[2] = { NULL, NULL };
1469 1512
1470 if (argv != NULL) { 1513 if (argv != NULL)
1514 {
1471 if (access(argv[0], X_OK) == -1) { 1515 if (access (argv[0], X_OK) == -1)
1516 {
1472 if (STRCHR(argv[0], '/') == NULL) { 1517 if (STRCHR (argv[0], '/') == NULL)
1518 {
1473 searchenv(argv[0], "PATH", fullcommand); 1519 searchenv (argv[0], "PATH", fullcommand);
1474 if (fullcommand[0] != '\0') 1520 if (fullcommand[0] != '\0')
1475 command = fullcommand; 1521 command = fullcommand;
1476 }
1477 if (access(command, X_OK) == -1)
1478 return -1;
1479 } else
1480 command = argv[0];
1481 arg_v = argv;
1482 } else {
1483 if ((command = getenv("SHELL")) == NULL || *command == '\0')
1484 command = "/bin/sh";
1485
1486 arg_a[0] = my_basename(command);
1487 if (R->Options & Opt_loginShell) {
1488 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));
1489
1490 login[0] = '-';
1491 STRCPY(&login[1], arg_a[0]);
1492 arg_a[0] = login;
1493 } 1522 }
1494 arg_v = arg_a; 1523 if (access (command, X_OK) == -1)
1524 return -1;
1495 } 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 }
1496 iov_a[0] = iov_a[1] = iov_a[2] = R->tty_fd; 1546 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1497 R->cmd_pid = qnx_spawn(0, 0, 0, -1, -1, 1547 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1498 _SPAWN_SETSID | _SPAWN_TCSETPGRP, 1548 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1499 command, arg_v, environ, iov_a, 0); 1549 command, arg_v, environ, iov_a, 0);
1500 if (login) 1550 if (login)
1501 free(login); 1551 free (login);
1552
1502 close(R->tty_fd); 1553 close (tty_fd);
1503 return R->cmd_fd; 1554 return cmd_fd;
1504 } 1555
1505#endif 1556#endif
1506 return -1; 1557 return -1;
1507} 1558}
1508 1559
1509/* ------------------------------------------------------------------------- * 1560/* ------------------------------------------------------------------------- *
1510 * GET TTY CURRENT STATE * 1561 * GET TTY CURRENT STATE *
1511 * ------------------------------------------------------------------------- */ 1562 * ------------------------------------------------------------------------- */
1512/* rxvt_get_ttymode() */ 1563/* rxvt_get_ttymode () */
1513/* INTPROTO */ 1564/* EXTPROTO */
1514void 1565void
1515rxvt_get_ttymode(ttymode_t *tio, int erase) 1566rxvt_get_ttymode (ttymode_t *tio, int erase)
1516{ 1567{
1517#ifdef HAVE_TERMIOS_H 1568#ifdef HAVE_TERMIOS_H
1518/* 1569 /*
1519 * standard System V termios interface 1570 * standard System V termios interface
1520 */ 1571 */
1521 if (GET_TERMIOS(STDIN_FILENO, tio) < 0) { 1572 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1573 {
1522 /* return error - use system defaults */ 1574 /* return error - use system defaults */
1523 tio->c_cc[VINTR] = CINTR; 1575 tio->c_cc[VINTR] = CINTR;
1524 tio->c_cc[VQUIT] = CQUIT; 1576 tio->c_cc[VQUIT] = CQUIT;
1525 tio->c_cc[VERASE] = CERASE; 1577 tio->c_cc[VERASE] = CERASE;
1526 tio->c_cc[VKILL] = CKILL; 1578 tio->c_cc[VKILL] = CKILL;
1527 tio->c_cc[VSTART] = CSTART; 1579 tio->c_cc[VSTART] = CSTART;
1528 tio->c_cc[VSTOP] = CSTOP; 1580 tio->c_cc[VSTOP] = CSTOP;
1529 tio->c_cc[VSUSP] = CSUSP; 1581 tio->c_cc[VSUSP] = CSUSP;
1530# ifdef VDSUSP 1582# ifdef VDSUSP
1583
1531 tio->c_cc[VDSUSP] = CDSUSP; 1584 tio->c_cc[VDSUSP] = CDSUSP;
1532# endif 1585# endif
1533# ifdef VREPRINT 1586# ifdef VREPRINT
1587
1534 tio->c_cc[VREPRINT] = CRPRNT; 1588 tio->c_cc[VREPRINT] = CRPRNT;
1535# endif 1589# endif
1536# ifdef VDISCRD 1590# ifdef VDISCRD
1591
1537 tio->c_cc[VDISCRD] = CFLUSH; 1592 tio->c_cc[VDISCRD] = CFLUSH;
1538# endif 1593# endif
1539# ifdef VWERSE 1594# ifdef VWERSE
1595
1540 tio->c_cc[VWERSE] = CWERASE; 1596 tio->c_cc[VWERSE] = CWERASE;
1541# endif 1597# endif
1542# ifdef VLNEXT 1598# ifdef VLNEXT
1599
1543 tio->c_cc[VLNEXT] = CLNEXT; 1600 tio->c_cc[VLNEXT] = CLNEXT;
1544# endif 1601# endif
1602
1545 } 1603 }
1546 tio->c_cc[VEOF] = CEOF; 1604 tio->c_cc[VEOF] = CEOF;
1547 tio->c_cc[VEOL] = VDISABLE; 1605 tio->c_cc[VEOL] = VDISABLE;
1548# ifdef VEOL2 1606# ifdef VEOL2
1607
1549 tio->c_cc[VEOL2] = VDISABLE; 1608 tio->c_cc[VEOL2] = VDISABLE;
1550# endif 1609# endif
1551# ifdef VSWTC 1610# ifdef VSWTC
1611
1552 tio->c_cc[VSWTC] = VDISABLE; 1612 tio->c_cc[VSWTC] = VDISABLE;
1553# endif 1613# endif
1554# ifdef VSWTCH 1614# ifdef VSWTCH
1615
1555 tio->c_cc[VSWTCH] = VDISABLE; 1616 tio->c_cc[VSWTCH] = VDISABLE;
1556# endif 1617# endif
1557# if VMIN != VEOF 1618# if VMIN != VEOF
1619
1558 tio->c_cc[VMIN] = 1; 1620 tio->c_cc[VMIN] = 1;
1559# endif 1621# endif
1560# if VTIME != VEOL 1622# if VTIME != VEOL
1623
1561 tio->c_cc[VTIME] = 0; 1624 tio->c_cc[VTIME] = 0;
1562# endif 1625# endif
1626
1563 if (erase != -1) 1627 if (erase != -1)
1564 tio->c_cc[VERASE] = (char)erase; 1628 tio->c_cc[VERASE] = (char)erase;
1565 1629
1566/* input modes */ 1630 /* input modes */
1567 tio->c_iflag = (BRKINT | IGNPAR | ICRNL 1631 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1568# ifdef IMAXBEL 1632# ifdef IMAXBEL
1569 | IMAXBEL 1633 | IMAXBEL
1570# endif 1634# endif
1571 | IXON); 1635 | IXON);
1572 1636
1573/* output modes */ 1637 /* output modes */
1574 tio->c_oflag = (OPOST | ONLCR); 1638 tio->c_oflag = (OPOST | ONLCR);
1575 1639
1576/* control modes */ 1640 /* control modes */
1577 tio->c_cflag = (CS8 | CREAD); 1641 tio->c_cflag = (CS8 | CREAD);
1578 1642
1579/* line discipline modes */ 1643 /* line discipline modes */
1580 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO 1644 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1581# if defined (ECHOCTL) && defined (ECHOKE) 1645# if defined (ECHOCTL) && defined (ECHOKE)
1582 | ECHOCTL | ECHOKE 1646 | ECHOCTL | ECHOKE
1583# endif 1647# endif
1584 | ECHOE | ECHOK); 1648 | ECHOE | ECHOK);
1585# else /* HAVE_TERMIOS_H */ 1649# else /* HAVE_TERMIOS_H */
1586 1650
1587/* 1651 /*
1588 * sgtty interface 1652 * sgtty interface
1589 */ 1653 */
1590 1654
1591/* get parameters -- gtty */ 1655 /* get parameters -- gtty */
1592 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0) { 1656 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1657 {
1593 tio->sg.sg_erase = CERASE; /* ^H */ 1658 tio->sg.sg_erase = CERASE; /* ^H */
1594 tio->sg.sg_kill = CKILL; /* ^U */ 1659 tio->sg.sg_kill = CKILL; /* ^U */
1595 } 1660 }
1596 if (erase != -1) 1661 if (erase != -1)
1597 tio->sg.sg_erase = (char)erase; 1662 tio->sg.sg_erase = (char)erase;
1598 1663
1599 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP); 1664 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1600 1665
1601/* get special characters */ 1666 /* get special characters */
1602 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0) { 1667 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1668 {
1603 tio->tc.t_intrc = CINTR; /* ^C */ 1669 tio->tc.t_intrc = CINTR; /* ^C */
1604 tio->tc.t_quitc = CQUIT; /* ^\ */ 1670 tio->tc.t_quitc = CQUIT; /* ^\ */
1605 tio->tc.t_startc = CSTART; /* ^Q */ 1671 tio->tc.t_startc = CSTART; /* ^Q */
1606 tio->tc.t_stopc = CSTOP; /* ^S */ 1672 tio->tc.t_stopc = CSTOP; /* ^S */
1607 tio->tc.t_eofc = CEOF; /* ^D */ 1673 tio->tc.t_eofc = CEOF; /* ^D */
1608 tio->tc.t_brkc = -1; 1674 tio->tc.t_brkc = -1;
1609 } 1675 }
1610/* get local special chars */ 1676 /* get local special chars */
1611 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0) { 1677 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1678 {
1612 tio->lc.t_suspc = CSUSP; /* ^Z */ 1679 tio->lc.t_suspc = CSUSP; /* ^Z */
1613 tio->lc.t_dsuspc = CDSUSP; /* ^Y */ 1680 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1614 tio->lc.t_rprntc = CRPRNT; /* ^R */ 1681 tio->lc.t_rprntc = CRPRNT; /* ^R */
1615 tio->lc.t_flushc = CFLUSH; /* ^O */ 1682 tio->lc.t_flushc = CFLUSH; /* ^O */
1616 tio->lc.t_werasc = CWERASE; /* ^W */ 1683 tio->lc.t_werasc = CWERASE; /* ^W */
1617 tio->lc.t_lnextc = CLNEXT; /* ^V */ 1684 tio->lc.t_lnextc = CLNEXT; /* ^V */
1618 } 1685 }
1619/* get line discipline */ 1686 /* get line discipline */
1620 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line)); 1687 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1621# ifdef NTTYDISC 1688# ifdef NTTYDISC
1689
1622 tio->line = NTTYDISC; 1690 tio->line = NTTYDISC;
1623# endif /* NTTYDISC */ 1691# endif /* NTTYDISC */
1692
1624 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL); 1693 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1625#endif /* HAVE_TERMIOS_H */ 1694#endif /* HAVE_TERMIOS_H */
1626 1695
1627/* 1696 /*
1628 * Debugging 1697 * Debugging
1629 */ 1698 */
1630#ifdef DEBUG_TTYMODE 1699#ifdef DEBUG_TTYMODE
1631#ifdef HAVE_TERMIOS_H 1700#ifdef HAVE_TERMIOS_H
1632/* c_iflag bits */ 1701 /* c_iflag bits */
1633 fprintf(stderr, "Input flags\n"); 1702 fprintf (stderr, "Input flags\n");
1634 1703
1635/* cpp token stringize doesn't work on all machines <sigh> */ 1704 /* cpp token stringize doesn't work on all machines <sigh> */
1636# define FOO(flag,name) \ 1705# define FOO(flag,name) \
1637 if ((tio->c_iflag) & flag) \ 1706 if ((tio->c_iflag) & flag) \
1638 fprintf (stderr, "%s ", name) 1707 fprintf (stderr, "%s ", name)
1639 1708
1640/* c_iflag bits */ 1709 /* c_iflag bits */
1641 FOO(IGNBRK, "IGNBRK"); 1710 FOO (IGNBRK, "IGNBRK");
1642 FOO(BRKINT, "BRKINT"); 1711 FOO (BRKINT, "BRKINT");
1643 FOO(IGNPAR, "IGNPAR"); 1712 FOO (IGNPAR, "IGNPAR");
1644 FOO(PARMRK, "PARMRK"); 1713 FOO (PARMRK, "PARMRK");
1645 FOO(INPCK, "INPCK"); 1714 FOO (INPCK, "INPCK");
1646 FOO(ISTRIP, "ISTRIP"); 1715 FOO (ISTRIP, "ISTRIP");
1647 FOO(INLCR, "INLCR"); 1716 FOO (INLCR, "INLCR");
1648 FOO(IGNCR, "IGNCR"); 1717 FOO (IGNCR, "IGNCR");
1649 FOO(ICRNL, "ICRNL"); 1718 FOO (ICRNL, "ICRNL");
1650 FOO(IXON, "IXON"); 1719 FOO (IXON, "IXON");
1651 FOO(IXOFF, "IXOFF"); 1720 FOO (IXOFF, "IXOFF");
1652# ifdef IUCLC 1721# ifdef IUCLC
1722
1653 FOO(IUCLC, "IUCLC"); 1723 FOO (IUCLC, "IUCLC");
1654# endif 1724# endif
1655# ifdef IXANY 1725# ifdef IXANY
1726
1656 FOO(IXANY, "IXANY"); 1727 FOO (IXANY, "IXANY");
1657# endif 1728# endif
1658# ifdef IMAXBEL 1729# ifdef IMAXBEL
1730
1659 FOO(IMAXBEL, "IMAXBEL"); 1731 FOO (IMAXBEL, "IMAXBEL");
1660# endif 1732# endif
1733
1661 fprintf(stderr, "\n"); 1734 fprintf (stderr, "\n");
1662 1735
1663# undef FOO 1736# undef FOO
1664# define FOO(entry, name) \ 1737# define FOO(entry, name) \
1665 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry]) 1738 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1666 1739
1667 FOO(VINTR, "VINTR"); 1740 FOO (VINTR, "VINTR");
1668 FOO(VQUIT, "VQUIT"); 1741 FOO (VQUIT, "VQUIT");
1669 FOO(VERASE, "VERASE"); 1742 FOO (VERASE, "VERASE");
1670 FOO(VKILL, "VKILL"); 1743 FOO (VKILL, "VKILL");
1671 FOO(VEOF, "VEOF"); 1744 FOO (VEOF, "VEOF");
1672 FOO(VEOL, "VEOL"); 1745 FOO (VEOL, "VEOL");
1673# ifdef VEOL2 1746# ifdef VEOL2
1747
1674 FOO(VEOL2, "VEOL2"); 1748 FOO (VEOL2, "VEOL2");
1675# endif 1749# endif
1676# ifdef VSWTC 1750# ifdef VSWTC
1751
1677 FOO(VSWTC, "VSWTC"); 1752 FOO (VSWTC, "VSWTC");
1678# endif 1753# endif
1679# ifdef VSWTCH 1754# ifdef VSWTCH
1755
1680 FOO(VSWTCH, "VSWTCH"); 1756 FOO (VSWTCH, "VSWTCH");
1681# endif 1757# endif
1758
1682 FOO(VSTART, "VSTART"); 1759 FOO (VSTART, "VSTART");
1683 FOO(VSTOP, "VSTOP"); 1760 FOO (VSTOP, "VSTOP");
1684 FOO(VSUSP, "VSUSP"); 1761 FOO (VSUSP, "VSUSP");
1685# ifdef VDSUSP 1762# ifdef VDSUSP
1763
1686 FOO(VDSUSP, "VDSUSP"); 1764 FOO (VDSUSP, "VDSUSP");
1687# endif 1765# endif
1688# ifdef VREPRINT 1766# ifdef VREPRINT
1767
1689 FOO(VREPRINT, "VREPRINT"); 1768 FOO (VREPRINT, "VREPRINT");
1690# endif 1769# endif
1691# ifdef VDISCRD 1770# ifdef VDISCRD
1771
1692 FOO(VDISCRD, "VDISCRD"); 1772 FOO (VDISCRD, "VDISCRD");
1693# endif 1773# endif
1694# ifdef VWERSE 1774# ifdef VWERSE
1775
1695 FOO(VWERSE, "VWERSE"); 1776 FOO (VWERSE, "VWERSE");
1696# endif 1777# endif
1697# ifdef VLNEXT 1778# ifdef VLNEXT
1779
1698 FOO(VLNEXT, "VLNEXT"); 1780 FOO (VLNEXT, "VLNEXT");
1699# endif 1781# endif
1782
1700 fprintf(stderr, "\n"); 1783 fprintf (stderr, "\n");
1701# undef FOO 1784# undef FOO
1702# endif /* HAVE_TERMIOS_H */ 1785# endif /* HAVE_TERMIOS_H */
1703#endif /* DEBUG_TTYMODE */ 1786#endif /* DEBUG_TTYMODE */
1704} 1787}
1705 1788

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