… | |
… | |
357 | }; |
357 | }; |
358 | |
358 | |
359 | bool |
359 | bool |
360 | rxvt_term::init_vars () |
360 | rxvt_term::init_vars () |
361 | { |
361 | { |
362 | PixColorsFocused = new rxvt_color [TOTAL_COLORS]; |
362 | pix_colors_focused = new rxvt_color [TOTAL_COLORS]; |
363 | #ifdef OFF_FOCUS_FADING |
363 | #ifdef OFF_FOCUS_FADING |
364 | PixColorsUnFocused = new rxvt_color [TOTAL_COLORS]; |
364 | pix_colors_unfocused = new rxvt_color [TOTAL_COLORS]; |
365 | #endif |
365 | #endif |
366 | PixColors = PixColorsFocused; |
366 | pix_colors = pix_colors_focused; |
367 | |
367 | |
368 | if (PixColors == NULL) |
368 | if (pix_colors == NULL) |
369 | return false; |
369 | return false; |
370 | |
370 | |
371 | #if defined(XPM_BACKGROUND) || defined(TRANSPARENT) |
371 | #if defined(XPM_BACKGROUND) || defined(TRANSPARENT) |
372 | TermWin.pixmap = None; |
372 | TermWin.pixmap = None; |
373 | #endif |
373 | #endif |
374 | #ifdef UTMP_SUPPORT |
|
|
375 | next_utmp_action = SAVE; |
|
|
376 | #endif |
|
|
377 | #ifndef NO_SETOWNER_TTYDEV |
|
|
378 | next_tty_action = SAVE; |
|
|
379 | #endif |
|
|
380 | |
374 | |
381 | MEvent.time = CurrentTime; |
375 | MEvent.time = CurrentTime; |
382 | MEvent.button = AnyButton; |
376 | MEvent.button = AnyButton; |
383 | Options = DEFAULT_OPTIONS; |
377 | options = DEFAULT_OPTIONS; |
384 | want_refresh = 1; |
378 | want_refresh = 1; |
385 | cmd_pid = -1; |
379 | cmd_pid = -1; |
386 | cmd_fd = tty_fd = -1; |
380 | pty.pty = pty.tty = -1; |
387 | PrivateModes = SavedModes = PrivMode_Default; |
381 | priv_modes = SavedModes = PrivMode_Default; |
388 | TermWin.focus = 0; |
382 | TermWin.focus = 0; |
389 | TermWin.ncol = 80; |
383 | TermWin.ncol = 80; |
390 | TermWin.nrow = 24; |
384 | TermWin.nrow = 24; |
391 | TermWin.int_bwidth = INTERNALBORDERWIDTH; |
385 | TermWin.int_bwidth = INTERNALBORDERWIDTH; |
392 | TermWin.ext_bwidth = EXTERNALBORDERWIDTH; |
386 | TermWin.ext_bwidth = EXTERNALBORDERWIDTH; |
393 | TermWin.lineSpace = LINESPACE; |
387 | TermWin.lineSpace = LINESPACE; |
394 | TermWin.saveLines = SAVELINES; |
388 | TermWin.saveLines = SAVELINES; |
395 | numPixColors = TOTAL_COLORS; |
389 | numpix_colors = TOTAL_COLORS; |
396 | |
390 | |
397 | #ifndef NO_BRIGHTCOLOR |
391 | #ifndef NO_BRIGHTCOLOR |
398 | colorfgbg = DEFAULT_RSTYLE; |
392 | colorfgbg = DEFAULT_RSTYLE; |
399 | #endif |
393 | #endif |
400 | |
394 | |
… | |
… | |
423 | |
417 | |
424 | void |
418 | void |
425 | rxvt_term::init_secondary () |
419 | rxvt_term::init_secondary () |
426 | { |
420 | { |
427 | int i; |
421 | int i; |
428 | #ifdef TTY_GID_SUPPORT |
|
|
429 | struct group *gr = getgrnam ("tty"); |
|
|
430 | |
|
|
431 | if (gr) |
|
|
432 | { /* change group ownership of tty to "tty" */ |
|
|
433 | ttymode = S_IRUSR | S_IWUSR | S_IWGRP; |
|
|
434 | ttygid = gr->gr_gid; |
|
|
435 | } |
|
|
436 | else |
|
|
437 | #endif /* TTY_GID_SUPPORT */ |
|
|
438 | |
|
|
439 | { |
|
|
440 | ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH; |
|
|
441 | ttygid = getgid (); |
|
|
442 | } |
|
|
443 | |
422 | |
444 | /* |
423 | /* |
445 | * Close all unused file descriptors |
424 | * Close all unused file descriptors |
446 | * We don't want them, we don't need them. |
425 | * We don't want them, we don't need them. |
447 | */ |
426 | */ |
… | |
… | |
480 | |
459 | |
481 | /* |
460 | /* |
482 | * Look for -exec option. Find => split and make cmd_argv[] of command args |
461 | * Look for -exec option. Find => split and make cmd_argv[] of command args |
483 | */ |
462 | */ |
484 | for (r_argc = 0; r_argc < argc; r_argc++) |
463 | for (r_argc = 0; r_argc < argc; r_argc++) |
485 | if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec")) |
464 | if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec")) |
486 | break; |
465 | break; |
487 | |
466 | |
488 | r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1)); |
467 | r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1)); |
489 | |
468 | |
490 | for (i = 0; i < r_argc; i++) |
469 | for (i = 0; i < r_argc; i++) |
… | |
… | |
516 | free (r_argv); |
495 | free (r_argv); |
517 | |
496 | |
518 | #ifdef LOCAL_X_IS_UNIX |
497 | #ifdef LOCAL_X_IS_UNIX |
519 | if (rs[Rs_display_name][0] == ':') |
498 | if (rs[Rs_display_name][0] == ':') |
520 | { |
499 | { |
521 | val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name])); |
500 | val = rxvt_malloc (5 + strlen (rs[Rs_display_name])); |
522 | STRCPY (val, "unix"); |
501 | strcpy (val, "unix"); |
523 | STRCAT (val, rs[Rs_display_name]); |
502 | strcat (val, rs[Rs_display_name]); |
524 | display = displays.get (val); |
503 | display = displays.get (val); |
525 | free (val); |
504 | free (val); |
526 | } |
505 | } |
527 | #endif |
506 | #endif |
528 | |
507 | |
529 | if (!display |
508 | if (!display |
530 | && ! (display = displays.get (rs[Rs_display_name]))) |
509 | && ! (display = displays.get (rs[Rs_display_name]))) |
531 | rxvt_fatal ("can't open display %s", rs[Rs_display_name]); |
510 | rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]); |
532 | |
511 | |
533 | extract_resources (display->display, rs[Rs_name]); |
512 | extract_resources (display->display, rs[Rs_name]); |
534 | |
513 | |
535 | /* |
514 | /* |
536 | * set any defaults not already set |
515 | * set any defaults not already set |
… | |
… | |
551 | } |
530 | } |
552 | |
531 | |
553 | if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0) |
532 | if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0) |
554 | TermWin.saveLines = BOUND_POSITIVE_INT16 (i); |
533 | TermWin.saveLines = BOUND_POSITIVE_INT16 (i); |
555 | |
534 | |
556 | #ifndef NO_FRILLS |
535 | #if ENABLE_FRILLS |
557 | if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0) |
536 | if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0) |
558 | TermWin.int_bwidth = min (i, 100); /* arbitrary limit */ |
537 | TermWin.int_bwidth = min (i, 100); /* arbitrary limit */ |
559 | if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0) |
538 | if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0) |
560 | TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */ |
539 | TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */ |
561 | #endif |
540 | #endif |
… | |
… | |
572 | pointerBlankDelay = 2; |
551 | pointerBlankDelay = 2; |
573 | #endif |
552 | #endif |
574 | |
553 | |
575 | /* no point having a scrollbar without having any scrollback! */ |
554 | /* no point having a scrollbar without having any scrollback! */ |
576 | if (!TermWin.saveLines) |
555 | if (!TermWin.saveLines) |
577 | Options &= ~Opt_scrollBar; |
556 | options &= ~Opt_scrollBar; |
578 | |
557 | |
579 | #ifdef PRINTPIPE |
558 | #ifdef PRINTPIPE |
580 | if (!rs[Rs_print_pipe]) |
559 | if (!rs[Rs_print_pipe]) |
581 | rs[Rs_print_pipe] = PRINTPIPE; |
560 | rs[Rs_print_pipe] = PRINTPIPE; |
582 | #endif |
561 | #endif |
… | |
… | |
591 | # else |
570 | # else |
592 | key_backspace = "DEC"; /* can toggle between \010 or \177 */ |
571 | key_backspace = "DEC"; /* can toggle between \010 or \177 */ |
593 | # endif |
572 | # endif |
594 | else |
573 | else |
595 | { |
574 | { |
596 | val = STRDUP (rs[Rs_backspace_key]); |
575 | val = strdup (rs[Rs_backspace_key]); |
597 | rxvt_Str_trim (val); |
576 | rxvt_Str_trim (val); |
598 | rxvt_Str_escaped (val); |
577 | rxvt_Str_escaped (val); |
599 | key_backspace = val; |
578 | key_backspace = val; |
600 | } |
579 | } |
601 | #endif |
580 | #endif |
… | |
… | |
607 | # else |
586 | # else |
608 | key_delete = "\033[3~"; |
587 | key_delete = "\033[3~"; |
609 | # endif |
588 | # endif |
610 | else |
589 | else |
611 | { |
590 | { |
612 | val = STRDUP (rs[Rs_delete_key]); |
591 | val = strdup (rs[Rs_delete_key]); |
613 | rxvt_Str_trim (val); |
592 | rxvt_Str_trim (val); |
614 | rxvt_Str_escaped (val); |
593 | rxvt_Str_escaped (val); |
615 | key_delete = val; |
594 | key_delete = val; |
616 | } |
595 | } |
617 | #endif |
596 | #endif |
… | |
… | |
626 | rs[Rs_scrollBar_thickness]); |
605 | rs[Rs_scrollBar_thickness]); |
627 | #endif |
606 | #endif |
628 | |
607 | |
629 | #ifdef XTERM_REVERSE_VIDEO |
608 | #ifdef XTERM_REVERSE_VIDEO |
630 | /* this is how xterm implements reverseVideo */ |
609 | /* this is how xterm implements reverseVideo */ |
631 | if (Options & Opt_reverseVideo) |
610 | if (options & Opt_reverseVideo) |
632 | { |
611 | { |
633 | if (!rs[Rs_color + Color_fg]) |
612 | if (!rs[Rs_color + Color_fg]) |
634 | rs[Rs_color + Color_fg] = def_colorName[Color_bg]; |
613 | rs[Rs_color + Color_fg] = def_colorName[Color_bg]; |
635 | if (!rs[Rs_color + Color_bg]) |
614 | if (!rs[Rs_color + Color_bg]) |
636 | rs[Rs_color + Color_bg] = def_colorName[Color_fg]; |
615 | rs[Rs_color + Color_bg] = def_colorName[Color_fg]; |
… | |
… | |
641 | if (!rs[Rs_color + i]) |
620 | if (!rs[Rs_color + i]) |
642 | rs[Rs_color + i] = def_colorName[i]; |
621 | rs[Rs_color + i] = def_colorName[i]; |
643 | |
622 | |
644 | #ifndef XTERM_REVERSE_VIDEO |
623 | #ifndef XTERM_REVERSE_VIDEO |
645 | /* this is how we implement reverseVideo */ |
624 | /* this is how we implement reverseVideo */ |
646 | if (Options & Opt_reverseVideo) |
625 | if (options & Opt_reverseVideo) |
647 | SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); |
626 | SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); |
648 | #endif |
627 | #endif |
649 | |
628 | |
650 | /* convenient aliases for setting fg/bg to colors */ |
629 | /* convenient aliases for setting fg/bg to colors */ |
651 | color_aliases (Color_fg); |
630 | color_aliases (Color_fg); |
… | |
… | |
693 | val = XDisplayString (display->display); |
672 | val = XDisplayString (display->display); |
694 | |
673 | |
695 | if (rs[Rs_display_name] == NULL) |
674 | if (rs[Rs_display_name] == NULL) |
696 | rs[Rs_display_name] = val; /* use broken `:0' value */ |
675 | rs[Rs_display_name] = val; /* use broken `:0' value */ |
697 | |
676 | |
698 | i = STRLEN (val); |
677 | i = strlen (val); |
699 | env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char)); |
678 | env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char)); |
700 | |
679 | |
701 | sprintf (env_display, "DISPLAY=%s", val); |
680 | sprintf (env_display, "DISPLAY=%s", val); |
702 | |
681 | |
703 | /* avoiding the math library: |
682 | /* avoiding the math library: |
… | |
… | |
732 | else |
711 | else |
733 | putenv ("COLORTERM=" COLORTERMENVFULL); |
712 | putenv ("COLORTERM=" COLORTERMENVFULL); |
734 | |
713 | |
735 | if (rs[Rs_term_name] != NULL) |
714 | if (rs[Rs_term_name] != NULL) |
736 | { |
715 | { |
737 | env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char)); |
716 | env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char)); |
738 | sprintf (env_term, "TERM=%s", rs[Rs_term_name]); |
717 | sprintf (env_term, "TERM=%s", rs[Rs_term_name]); |
739 | putenv (env_term); |
718 | putenv (env_term); |
740 | } |
719 | } |
741 | else |
720 | else |
742 | putenv ("TERM=" TERMENV); |
721 | putenv ("TERM=" TERMENV); |
… | |
… | |
761 | free (this->locale); |
740 | free (this->locale); |
762 | this->locale = setlocale (LC_CTYPE, locale); |
741 | this->locale = setlocale (LC_CTYPE, locale); |
763 | |
742 | |
764 | if (!this->locale) |
743 | if (!this->locale) |
765 | { |
744 | { |
|
|
745 | if (*locale) |
|
|
746 | { |
766 | rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale); |
747 | rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale); |
767 | setlocale (LC_CTYPE, ""); |
748 | setlocale (LC_CTYPE, ""); |
|
|
749 | } |
|
|
750 | else |
|
|
751 | rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n"); |
|
|
752 | |
768 | this->locale = ""; |
753 | this->locale = ""; |
769 | } |
754 | } |
|
|
755 | |
770 | |
756 | |
771 | this->locale = rxvt_strdup (this->locale); |
757 | this->locale = rxvt_strdup (this->locale); |
772 | SET_LOCALE (this->locale); |
758 | SET_LOCALE (this->locale); |
773 | mbstate.reset (); |
759 | mbstate.reset (); |
774 | #endif |
760 | #endif |
775 | #if 0 |
761 | #if 0 |
776 | #if HAVE_NL_LANGINFO |
762 | #if HAVE_NL_LANGINFO |
777 | free (codeset); |
763 | free (codeset); |
778 | codeset = strdup (nl_langinfo (CODESET)); |
764 | codeset = strdup (nl_langinfo (CODESET)); |
779 | enc_utf8 = !STRCASECMP (codeset, "UTF-8") |
765 | enc_utf8 = !strcasecmp (codeset, "UTF-8") |
780 | || !STRCASECMP (codeset, "UTF8"); |
766 | || !strcasecmp (codeset, "UTF8"); |
781 | #else |
767 | #else |
782 | enc_utf8 = 1; |
768 | enc_utf8 = 1; |
783 | #endif |
769 | #endif |
784 | #endif |
770 | #endif |
785 | } |
771 | } |
… | |
… | |
795 | Atom wmlocale; |
781 | Atom wmlocale; |
796 | |
782 | |
797 | wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False); |
783 | wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False); |
798 | XChangeProperty (display->display, TermWin.parent[0], wmlocale, |
784 | XChangeProperty (display->display, TermWin.parent[0], wmlocale, |
799 | XA_STRING, 8, PropModeReplace, |
785 | XA_STRING, 8, PropModeReplace, |
800 | (unsigned char *)locale, STRLEN (locale)); |
786 | (unsigned char *)locale, strlen (locale)); |
801 | |
787 | |
802 | if (!XSupportsLocale ()) |
788 | if (!XSupportsLocale ()) |
803 | { |
789 | { |
804 | rxvt_warn ("the locale is not supported by Xlib, working withotu locale support.\n"); |
790 | rxvt_warn ("the locale is not supported by Xlib, working withotu locale support.\n"); |
805 | return; |
791 | return; |
… | |
… | |
834 | /* enable W11 callbacks */ |
820 | /* enable W11 callbacks */ |
835 | W11AddEventHandler (display->display, rxvt_W11_process_x_event); |
821 | W11AddEventHandler (display->display, rxvt_W11_process_x_event); |
836 | #endif |
822 | #endif |
837 | |
823 | |
838 | #ifdef META8_OPTION |
824 | #ifdef META8_OPTION |
839 | meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC); |
825 | meta_char = (options & Opt_meta8 ? 0x80 : C0_ESC); |
840 | #endif |
826 | #endif |
841 | |
827 | |
842 | get_ourmods (); |
828 | get_ourmods (); |
843 | |
829 | |
844 | if (!(Options & Opt_scrollTtyOutput)) |
830 | if (!(options & Opt_scrollTtyOutput)) |
845 | PrivateModes |= PrivMode_TtyOutputInh; |
831 | priv_modes |= PrivMode_TtyOutputInh; |
846 | if (Options & Opt_scrollTtyKeypress) |
832 | if (options & Opt_scrollTtyKeypress) |
847 | PrivateModes |= PrivMode_Keypress; |
833 | priv_modes |= PrivMode_Keypress; |
848 | if (!(Options & Opt_jumpScroll)) |
834 | if (!(options & Opt_jumpScroll)) |
849 | PrivateModes |= PrivMode_smoothScroll; |
835 | priv_modes |= PrivMode_smoothScroll; |
850 | |
836 | |
851 | #ifndef NO_BACKSPACE_KEY |
837 | #ifndef NO_BACKSPACE_KEY |
852 | if (STRCMP (key_backspace, "DEC") == 0) |
838 | if (strcmp (key_backspace, "DEC") == 0) |
853 | PrivateModes |= PrivMode_HaveBackSpace; |
839 | priv_modes |= PrivMode_HaveBackSpace; |
854 | #endif |
840 | #endif |
855 | |
841 | |
856 | /* add value for scrollBar */ |
842 | /* add value for scrollBar */ |
857 | if (scrollbar_visible ()) |
843 | if (scrollbar_visible ()) |
858 | { |
844 | { |
859 | PrivateModes |= PrivMode_scrollBar; |
845 | priv_modes |= PrivMode_scrollBar; |
860 | SavedModes |= PrivMode_scrollBar; |
846 | SavedModes |= PrivMode_scrollBar; |
861 | } |
847 | } |
862 | if (menubar_visible ()) |
848 | if (menubar_visible ()) |
863 | { |
849 | { |
864 | PrivateModes |= PrivMode_menuBar; |
850 | priv_modes |= PrivMode_menuBar; |
865 | SavedModes |= PrivMode_menuBar; |
851 | SavedModes |= PrivMode_menuBar; |
866 | } |
852 | } |
867 | |
853 | |
868 | #ifdef CURSOR_BLINK |
854 | #ifdef CURSOR_BLINK |
869 | if (Options & Opt_cursorBlink) |
855 | if (options & Opt_cursorBlink) |
870 | (void)gettimeofday (&lastcursorchange, NULL); |
856 | (void)gettimeofday (&lastcursorchange, NULL); |
871 | #endif |
857 | #endif |
872 | |
858 | |
873 | run_command (argv); |
859 | run_command (argv); |
874 | } |
860 | } |
… | |
… | |
878 | rxvt_term::Get_Colours () |
864 | rxvt_term::Get_Colours () |
879 | { |
865 | { |
880 | int i; |
866 | int i; |
881 | |
867 | |
882 | #ifdef OFF_FOCUS_FADING |
868 | #ifdef OFF_FOCUS_FADING |
883 | PixColors = PixColorsFocused; |
869 | pix_colors = pix_colors_focused; |
884 | #endif |
870 | #endif |
885 | |
871 | |
886 | for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++) |
872 | for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++) |
887 | { |
873 | { |
888 | rxvt_color xcol; |
874 | rxvt_color xcol; |
… | |
… | |
891 | continue; |
877 | continue; |
892 | |
878 | |
893 | if (!rXParseAllocColor (&xcol, rs[Rs_color + i])) |
879 | if (!rXParseAllocColor (&xcol, rs[Rs_color + i])) |
894 | { |
880 | { |
895 | #ifndef XTERM_REVERSE_VIDEO |
881 | #ifndef XTERM_REVERSE_VIDEO |
896 | if (i < 2 && (Options & Opt_reverseVideo)) |
882 | if (i < 2 && (options & Opt_reverseVideo)) |
897 | rs[Rs_color + i] = def_colorName[!i]; |
883 | rs[Rs_color + i] = def_colorName[!i]; |
898 | else |
884 | else |
899 | #endif |
885 | #endif |
900 | rs[Rs_color + i] = def_colorName[i]; |
886 | rs[Rs_color + i] = def_colorName[i]; |
901 | |
887 | |
… | |
… | |
907 | switch (i) |
893 | switch (i) |
908 | { |
894 | { |
909 | case Color_fg: |
895 | case Color_fg: |
910 | case Color_bg: |
896 | case Color_bg: |
911 | /* fatal: need bg/fg color */ |
897 | /* fatal: need bg/fg color */ |
912 | rxvt_fatal ("unable to get foreground/background colour, aborting"); |
898 | rxvt_fatal ("unable to get foreground/background colour, aborting.\n"); |
913 | /* NOTREACHED */ |
899 | /* NOTREACHED */ |
914 | break; |
900 | break; |
915 | #ifndef NO_CURSORCOLOR |
901 | #ifndef NO_CURSORCOLOR |
916 | case Color_cursor2: |
902 | case Color_cursor2: |
917 | xcol = PixColors[Color_fg]; |
903 | xcol = pix_colors[Color_fg]; |
918 | break; |
904 | break; |
919 | #endif /* ! NO_CURSORCOLOR */ |
905 | #endif /* ! NO_CURSORCOLOR */ |
920 | case Color_pointer_fg: |
906 | case Color_pointer_fg: |
921 | xcol = PixColors[Color_fg]; |
907 | xcol = pix_colors[Color_fg]; |
922 | break; |
908 | break; |
923 | default: |
909 | default: |
924 | xcol = PixColors[Color_bg]; /* None */ |
910 | xcol = pix_colors[Color_bg]; /* None */ |
925 | break; |
911 | break; |
926 | } |
912 | } |
927 | } |
913 | } |
928 | } |
914 | } |
929 | |
915 | |
930 | PixColors[i] = xcol; |
916 | pix_colors[i] = xcol; |
931 | #ifdef OFF_FOCUS_FADING |
917 | #ifdef OFF_FOCUS_FADING |
932 | if (rs[Rs_fade]) |
918 | if (rs[Rs_fade]) |
933 | PixColorsUnFocused[i] = xcol.fade (display, atoi (rs[Rs_fade])); |
919 | pix_colors_unfocused[i] = xcol.fade (display, atoi (rs[Rs_fade])); |
934 | #endif |
920 | #endif |
935 | SET_PIXCOLOR (i); |
921 | SET_PIXCOLOR (i); |
936 | } |
922 | } |
937 | |
923 | |
938 | if (display->depth <= 2) |
924 | if (display->depth <= 2) |
939 | { |
925 | { |
940 | if (!rs[Rs_color + Color_pointer_fg]) PixColors[Color_pointer_fg] = PixColors[Color_fg]; |
926 | if (!rs[Rs_color + Color_pointer_fg]) pix_colors[Color_pointer_fg] = pix_colors[Color_fg]; |
941 | if (!rs[Rs_color + Color_pointer_bg]) PixColors[Color_pointer_bg] = PixColors[Color_bg]; |
927 | if (!rs[Rs_color + Color_pointer_bg]) pix_colors[Color_pointer_bg] = pix_colors[Color_bg]; |
942 | if (!rs[Rs_color + Color_border] ) PixColors[Color_border] = PixColors[Color_fg]; |
928 | if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg]; |
943 | } |
929 | } |
944 | |
930 | |
945 | /* |
931 | /* |
946 | * get scrollBar/menuBar shadow colors |
932 | * get scrollBar/menuBar shadow colors |
947 | * |
933 | * |
… | |
… | |
950 | */ |
936 | */ |
951 | #ifdef KEEP_SCROLLCOLOR |
937 | #ifdef KEEP_SCROLLCOLOR |
952 | |
938 | |
953 | if (display->depth <= 2) |
939 | if (display->depth <= 2) |
954 | { /* Monochrome */ |
940 | { /* Monochrome */ |
955 | PixColors[Color_scroll] = PixColors[Color_fg]; |
941 | pix_colors[Color_scroll] = pix_colors[Color_fg]; |
956 | PixColors[Color_topShadow] = PixColors[Color_bg]; |
942 | pix_colors[Color_topShadow] = pix_colors[Color_bg]; |
957 | PixColors[Color_bottomShadow] = PixColors[Color_bg]; |
943 | pix_colors[Color_bottomShadow] = pix_colors[Color_bg]; |
958 | } |
944 | } |
959 | else |
945 | else |
960 | { |
946 | { |
961 | rxvt_color xcol[2]; |
947 | rxvt_color xcol[2]; |
962 | /* xcol[0] == white |
948 | /* xcol[0] == white |
963 | * xcol[1] == top shadow |
949 | * xcol[1] == top shadow |
964 | * xcol[2] == bot shadow */ |
950 | * xcol[2] == bot shadow */ |
965 | |
951 | |
966 | xcol[1] = PixColors[Color_scroll]; |
952 | xcol[1] = pix_colors[Color_scroll]; |
967 | xcol[0].set (display, 65535, 65535, 65535); |
953 | xcol[0].set (display, 65535, 65535, 65535); |
968 | |
954 | |
969 | unsigned short pr1, pg1, pb1, pr0, pg0, pb0; |
955 | unsigned short pr1, pg1, pb1, pr0, pg0, pb0; |
970 | |
956 | |
971 | xcol[0].get (display, pr0, pg0, pb0); |
957 | xcol[0].get (display, pr0, pg0, pb0); |
972 | xcol[1].get (display, pr1, pg1, pb1); |
958 | xcol[1].get (display, pr1, pg1, pb1); |
973 | |
959 | |
974 | PixColors[Color_bottomShadow] = xcol[1].fade (display, 50); |
960 | pix_colors[Color_bottomShadow] = xcol[1].fade (display, 50); |
975 | |
961 | |
976 | /* topShadowColor */ |
962 | /* topShadowColor */ |
977 | if (!xcol[1].set (display, |
963 | if (!xcol[1].set (display, |
978 | min (pr0, max (pr0 / 5, pr1) * 7 / 5), |
964 | min (pr0, max (pr0 / 5, pr1) * 7 / 5), |
979 | min (pg0, max (pg0 / 5, pg1) * 7 / 5), |
965 | min (pg0, max (pg0 / 5, pg1) * 7 / 5), |
980 | min (pb0, max (pb0 / 5, pb1) * 7 / 5))) |
966 | min (pb0, max (pb0 / 5, pb1) * 7 / 5))) |
981 | xcol[1] = PixColors[Color_White]; |
967 | xcol[1] = pix_colors[Color_White]; |
982 | |
968 | |
983 | PixColors[Color_topShadow] = xcol[1]; |
969 | pix_colors[Color_topShadow] = xcol[1]; |
984 | } |
970 | } |
985 | #endif /* KEEP_SCROLLCOLOR */ |
971 | #endif /* KEEP_SCROLLCOLOR */ |
986 | } |
972 | } |
987 | |
973 | |
988 | /*----------------------------------------------------------------------*/ |
974 | /*----------------------------------------------------------------------*/ |
… | |
… | |
1028 | }; |
1014 | }; |
1029 | |
1015 | |
1030 | requestedmeta = realmeta = realalt = 0; |
1016 | requestedmeta = realmeta = realalt = 0; |
1031 | rsmod = rs[Rs_modifier]; |
1017 | rsmod = rs[Rs_modifier]; |
1032 | if (rsmod |
1018 | if (rsmod |
1033 | && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0) |
1019 | && strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0) |
1034 | requestedmeta = rsmod[3] - '0'; |
1020 | requestedmeta = rsmod[3] - '0'; |
1035 | |
1021 | |
1036 | map = XGetModifierMapping (display->display); |
1022 | map = XGetModifierMapping (display->display); |
1037 | kc = map->modifiermap; |
1023 | kc = map->modifiermap; |
1038 | for (i = 1; i < 6; i++) |
1024 | for (i = 1; i < 6; i++) |
… | |
… | |
1066 | case XK_Hyper_L: |
1052 | case XK_Hyper_L: |
1067 | case XK_Hyper_R: |
1053 | case XK_Hyper_R: |
1068 | cm = "hyper"; |
1054 | cm = "hyper"; |
1069 | break; |
1055 | break; |
1070 | } |
1056 | } |
1071 | if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0) |
1057 | if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0) |
1072 | requestedmeta = i; |
1058 | requestedmeta = i; |
1073 | } |
1059 | } |
1074 | } |
1060 | } |
1075 | XFreeModifiermap (map); |
1061 | XFreeModifiermap (map); |
1076 | i = (requestedmeta ? requestedmeta |
1062 | i = (requestedmeta ? requestedmeta |
… | |
… | |
1085 | void |
1071 | void |
1086 | rxvt_term::create_windows (int argc, const char *const *argv) |
1072 | rxvt_term::create_windows (int argc, const char *const *argv) |
1087 | { |
1073 | { |
1088 | XClassHint classHint; |
1074 | XClassHint classHint; |
1089 | XWMHints wmHint; |
1075 | XWMHints wmHint; |
1090 | #ifndef NO_FRILLS |
1076 | #if ENABLE_FRILLS |
1091 | Atom prop = None; |
1077 | Atom prop = None; |
1092 | MWMHints mwmhints; |
1078 | MWMHints mwmhints; |
1093 | #endif |
1079 | #endif |
1094 | XGCValues gcvalue; |
1080 | XGCValues gcvalue; |
1095 | long vt_emask; |
1081 | long vt_emask; |
1096 | XSetWindowAttributes attributes; |
1082 | XSetWindowAttributes attributes; |
1097 | XWindowAttributes gattr; |
1083 | XWindowAttributes gattr; |
1098 | |
1084 | |
1099 | if (Options & Opt_transparent) |
1085 | if (options & Opt_transparent) |
1100 | { |
1086 | { |
1101 | XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr); |
1087 | XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr); |
1102 | display->depth = gattr.depth; // doh //TODO, per-term not per-display? |
1088 | display->depth = gattr.depth; // doh //TODO, per-term not per-display? |
1103 | } |
1089 | } |
1104 | |
1090 | |
1105 | #ifndef NO_FRILLS |
1091 | #if ENABLE_FRILLS |
1106 | if (Options & Opt_borderLess) |
1092 | if (options & Opt_borderLess) |
1107 | { |
1093 | { |
1108 | prop = XInternAtom(display->display, "_MOTIF_WM_INFO", True); |
1094 | prop = XInternAtom(display->display, "_MOTIF_WM_INFO", True); |
1109 | if (prop == None) |
1095 | if (prop == None) |
1110 | { |
1096 | { |
1111 | /* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/ |
1097 | /* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/ |
… | |
… | |
1141 | old_height = szHint.height; |
1127 | old_height = szHint.height; |
1142 | |
1128 | |
1143 | /* sub-window placement & size in rxvt_resize_subwindows () */ |
1129 | /* sub-window placement & size in rxvt_resize_subwindows () */ |
1144 | |
1130 | |
1145 | #ifdef PREFER_24BIT |
1131 | #ifdef PREFER_24BIT |
1146 | attributes.background_pixel = PixColors[Color_bg]; |
1132 | attributes.background_pixel = pix_colors[Color_bg]; |
1147 | attributes.border_pixel = PixColors[Color_border]; |
1133 | attributes.border_pixel = pix_colors[Color_border]; |
1148 | attributes.colormap = display->cmap; |
1134 | attributes.colormap = display->cmap; |
1149 | TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display), |
1135 | TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display), |
1150 | szHint.x, szHint.y, |
1136 | szHint.x, szHint.y, |
1151 | szHint.width, szHint.height, |
1137 | szHint.width, szHint.height, |
1152 | TermWin.ext_bwidth, |
1138 | TermWin.ext_bwidth, |
… | |
… | |
1156 | #else |
1142 | #else |
1157 | TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display), |
1143 | TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display), |
1158 | szHint.x, szHint.y, |
1144 | szHint.x, szHint.y, |
1159 | szHint.width, szHint.height, |
1145 | szHint.width, szHint.height, |
1160 | TermWin.ext_bwidth, |
1146 | TermWin.ext_bwidth, |
1161 | PixColors[Color_border], |
1147 | pix_colors[Color_border], |
1162 | PixColors[Color_bg]); |
1148 | pix_colors[Color_bg]); |
1163 | #endif |
1149 | #endif |
1164 | |
1150 | |
1165 | process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST); |
1151 | process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST); |
1166 | process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST); |
1152 | process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST); |
1167 | |
1153 | |
1168 | classHint.res_name = (char *)rs[Rs_name]; |
1154 | classHint.res_name = (char *)rs[Rs_name]; |
1169 | classHint.res_class = (char *)RESCLASS; |
1155 | classHint.res_class = (char *)RESCLASS; |
1170 | |
1156 | |
1171 | wmHint.flags = InputHint | StateHint | WindowGroupHint; |
1157 | wmHint.flags = InputHint | StateHint | WindowGroupHint; |
1172 | wmHint.input = True; |
1158 | wmHint.input = True; |
1173 | wmHint.initial_state = Options & Opt_iconic ? IconicState : NormalState; |
1159 | wmHint.initial_state = options & Opt_iconic ? IconicState : NormalState; |
1174 | wmHint.window_group = TermWin.parent[0]; |
1160 | wmHint.window_group = TermWin.parent[0]; |
1175 | |
1161 | |
1176 | XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL, |
1162 | XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL, |
1177 | (char **)argv, argc, &szHint, &wmHint, &classHint); |
1163 | (char **)argv, argc, &szHint, &wmHint, &classHint); |
1178 | |
1164 | |
1179 | #ifndef NO_FRILLS |
1165 | #if ENABLE_FRILLS |
1180 | long pid = getpid (); |
1166 | long pid = getpid (); |
1181 | XChangeProperty (display->display, TermWin.parent[0], |
1167 | XChangeProperty (display->display, TermWin.parent[0], |
1182 | display->atom ("_NET_WM_PID"), XA_CARDINAL, 32, |
1168 | display->atom ("_NET_WM_PID"), XA_CARDINAL, 32, |
1183 | PropModeReplace, (unsigned char *)&pid, 1); |
1169 | PropModeReplace, (unsigned char *)&pid, 1); |
1184 | #endif |
1170 | #endif |
… | |
… | |
1191 | | FocusChangeMask | VisibilityChangeMask |
1177 | | FocusChangeMask | VisibilityChangeMask |
1192 | | ExposureMask |
1178 | | ExposureMask |
1193 | | StructureNotifyMask); |
1179 | | StructureNotifyMask); |
1194 | termwin_ev.start (display, TermWin.parent[0]); |
1180 | termwin_ev.start (display, TermWin.parent[0]); |
1195 | |
1181 | |
1196 | #ifndef NO_FRILLS |
1182 | #if ENABLE_FRILLS |
1197 | if (mwmhints.flags) |
1183 | if (mwmhints.flags) |
1198 | { |
1184 | { |
1199 | prop = XInternAtom(display->display, "_MOTIF_WM_HINTS", False); |
1185 | prop = XInternAtom(display->display, "_MOTIF_WM_HINTS", False); |
1200 | XChangeProperty(display->display, TermWin.parent[0], prop, prop, 32, PropModeReplace, (unsigned char *) &mwmhints, PROP_MWM_HINTS_ELEMENTS); |
1186 | XChangeProperty(display->display, TermWin.parent[0], prop, prop, 32, PropModeReplace, (unsigned char *) &mwmhints, PROP_MWM_HINTS_ELEMENTS); |
1201 | } |
1187 | } |
… | |
… | |
1227 | window_vt_x, |
1213 | window_vt_x, |
1228 | window_vt_y, |
1214 | window_vt_y, |
1229 | TermWin_TotalWidth (), |
1215 | TermWin_TotalWidth (), |
1230 | TermWin_TotalHeight (), |
1216 | TermWin_TotalHeight (), |
1231 | 0, |
1217 | 0, |
1232 | PixColors[Color_fg], |
1218 | pix_colors[Color_fg], |
1233 | PixColors[Color_bg]); |
1219 | pix_colors[Color_bg]); |
1234 | #ifdef DEBUG_X |
1220 | #ifdef DEBUG_X |
1235 | XStoreName (display->display, TermWin.vt, "vt window"); |
1221 | XStoreName (display->display, TermWin.vt, "vt window"); |
1236 | #endif |
1222 | #endif |
1237 | |
1223 | |
1238 | attributes.bit_gravity = NorthWestGravity; |
1224 | attributes.bit_gravity = NorthWestGravity; |
… | |
… | |
1241 | vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask; |
1227 | vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask; |
1242 | |
1228 | |
1243 | pointer_unblank (); |
1229 | pointer_unblank (); |
1244 | |
1230 | |
1245 | #ifdef POINTER_BLANK |
1231 | #ifdef POINTER_BLANK |
1246 | if (Options & Opt_pointerBlank) |
1232 | if (options & Opt_pointerBlank) |
1247 | vt_emask |= PointerMotionMask; |
1233 | vt_emask |= PointerMotionMask; |
1248 | else |
1234 | else |
1249 | #endif |
1235 | #endif |
1250 | vt_emask |= Button1MotionMask | Button3MotionMask; |
1236 | vt_emask |= Button1MotionMask | Button3MotionMask; |
1251 | |
1237 | |
… | |
… | |
1258 | menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0], |
1244 | menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0], |
1259 | window_vt_x, 0, |
1245 | window_vt_x, 0, |
1260 | TermWin_TotalWidth (), |
1246 | TermWin_TotalWidth (), |
1261 | menuBar_TotalHeight (), |
1247 | menuBar_TotalHeight (), |
1262 | 0, |
1248 | 0, |
1263 | PixColors[Color_fg], |
1249 | pix_colors[Color_fg], |
1264 | PixColors[Color_scroll]); |
1250 | pix_colors[Color_scroll]); |
1265 | |
1251 | |
1266 | #ifdef DEBUG_X |
1252 | #ifdef DEBUG_X |
1267 | XStoreName (display->display, menuBar.win, "menubar"); |
1253 | XStoreName (display->display, menuBar.win, "menubar"); |
1268 | #endif |
1254 | #endif |
1269 | |
1255 | |
… | |
… | |
1279 | } |
1265 | } |
1280 | #endif |
1266 | #endif |
1281 | |
1267 | |
1282 | #ifdef XPM_BACKGROUND |
1268 | #ifdef XPM_BACKGROUND |
1283 | if (rs[Rs_backgroundPixmap] != NULL |
1269 | if (rs[Rs_backgroundPixmap] != NULL |
1284 | && ! (Options & Opt_transparent)) |
1270 | && ! (options & Opt_transparent)) |
1285 | { |
1271 | { |
1286 | const char *p = rs[Rs_backgroundPixmap]; |
1272 | const char *p = rs[Rs_backgroundPixmap]; |
1287 | |
1273 | |
1288 | if ((p = STRCHR (p, ';')) != NULL) |
1274 | if ((p = strchr (p, ';')) != NULL) |
1289 | { |
1275 | { |
1290 | p++; |
1276 | p++; |
1291 | scale_pixmap (p); |
1277 | scale_pixmap (p); |
1292 | } |
1278 | } |
1293 | set_bgPixmap (rs[Rs_backgroundPixmap]); |
1279 | set_bgPixmap (rs[Rs_backgroundPixmap]); |
1294 | scr_touch (True); |
1280 | scr_touch (True); |
1295 | } |
1281 | } |
1296 | #endif |
1282 | #endif |
1297 | |
1283 | |
1298 | /* graphics context for the vt window */ |
1284 | /* graphics context for the vt window */ |
1299 | gcvalue.foreground = PixColors[Color_fg]; |
1285 | gcvalue.foreground = pix_colors[Color_fg]; |
1300 | gcvalue.background = PixColors[Color_bg]; |
1286 | gcvalue.background = pix_colors[Color_bg]; |
1301 | gcvalue.graphics_exposures = 1; |
1287 | gcvalue.graphics_exposures = 1; |
1302 | TermWin.gc = XCreateGC (display->display, TermWin.vt, |
1288 | TermWin.gc = XCreateGC (display->display, TermWin.vt, |
1303 | GCForeground | GCBackground | GCGraphicsExposures, |
1289 | GCForeground | GCBackground | GCGraphicsExposures, |
1304 | &gcvalue); |
1290 | &gcvalue); |
1305 | |
1291 | |
1306 | TermWin.drawable = new rxvt_drawable (display, TermWin.vt); |
1292 | TermWin.drawable = new rxvt_drawable (display, TermWin.vt); |
1307 | |
1293 | |
1308 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
1294 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
1309 | gcvalue.foreground = PixColors[Color_topShadow]; |
1295 | gcvalue.foreground = pix_colors[Color_topShadow]; |
1310 | topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); |
1296 | topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); |
1311 | gcvalue.foreground = PixColors[Color_bottomShadow]; |
1297 | gcvalue.foreground = pix_colors[Color_bottomShadow]; |
1312 | botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); |
1298 | botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); |
1313 | gcvalue.foreground = PixColors[ (display->depth <= 2 ? Color_fg : Color_scroll)]; |
1299 | gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)]; |
1314 | scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); |
1300 | scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue); |
1315 | #endif |
1301 | #endif |
1316 | |
1302 | |
1317 | #ifdef OFF_FOCUS_FADING |
1303 | #ifdef OFF_FOCUS_FADING |
1318 | // initially we are in unfocused state |
1304 | // initially we are in unfocused state |
1319 | if (rs[Rs_fade]) |
1305 | if (rs[Rs_fade]) |
1320 | PixColors = PixColorsUnFocused; |
1306 | pix_colors = pix_colors_unfocused; |
1321 | #endif |
|
|
1322 | } |
|
|
1323 | |
|
|
1324 | /*----------------------------------------------------------------------*/ |
|
|
1325 | /* |
|
|
1326 | * Run the command in a subprocess and return a file descriptor for the |
|
|
1327 | * master end of the pseudo-teletype pair with the command talking to |
|
|
1328 | * the slave. |
|
|
1329 | */ |
|
|
1330 | void |
|
|
1331 | rxvt_term::run_command (const char *const *argv) |
|
|
1332 | { |
|
|
1333 | int er; |
|
|
1334 | |
|
|
1335 | /* get master (pty) */ |
|
|
1336 | if ((cmd_fd = rxvt_get_pty (&tty_fd, &ttydev)) < 0) |
|
|
1337 | rxvt_fatal ("can't open pseudo-tty"); |
|
|
1338 | |
|
|
1339 | fcntl (cmd_fd, F_SETFL, O_NONBLOCK); |
|
|
1340 | |
|
|
1341 | /* get slave (tty) */ |
|
|
1342 | if (tty_fd < 0) |
|
|
1343 | { |
|
|
1344 | #ifndef NO_SETOWNER_TTYDEV |
|
|
1345 | privileged_ttydev (SAVE); |
|
|
1346 | #endif |
|
|
1347 | |
|
|
1348 | if ((tty_fd = rxvt_get_tty (ttydev)) < 0) |
|
|
1349 | { |
|
|
1350 | close (cmd_fd); |
|
|
1351 | cmd_fd = -1; |
|
|
1352 | rxvt_fatal ("can't open slave tty %s", ttydev); |
|
|
1353 | } |
|
|
1354 | } |
|
|
1355 | |
|
|
1356 | #ifndef NO_BACKSPACE_KEY |
|
|
1357 | if (key_backspace[0] && !key_backspace[1]) |
|
|
1358 | er = key_backspace[0]; |
|
|
1359 | else if (STRCMP (key_backspace, "DEC") == 0) |
|
|
1360 | er = '\177'; /* the initial state anyway */ |
|
|
1361 | else |
|
|
1362 | #endif |
|
|
1363 | er = -1; |
|
|
1364 | |
|
|
1365 | rxvt_get_ttymode (&tio, er); |
|
|
1366 | |
|
|
1367 | #ifndef __QNX__ |
|
|
1368 | /* spin off the command interpreter */ |
|
|
1369 | switch (cmd_pid = fork ()) |
|
|
1370 | { |
|
|
1371 | case -1: |
|
|
1372 | rxvt_fatal ("can't fork"); |
|
|
1373 | case 0: |
|
|
1374 | init_env (); |
|
|
1375 | |
|
|
1376 | if (rxvt_control_tty (tty_fd, ttydev) < 0) |
|
|
1377 | fprintf (stderr, "%s: could not obtain control of tty.", RESNAME); |
|
|
1378 | else |
|
|
1379 | { |
|
|
1380 | /* Reopen stdin, stdout and stderr over the tty file descriptor */ |
|
|
1381 | dup2 (tty_fd, STDIN_FILENO); |
|
|
1382 | dup2 (tty_fd, STDOUT_FILENO); |
|
|
1383 | dup2 (tty_fd, STDERR_FILENO); |
|
|
1384 | |
|
|
1385 | // close all our file handles that we do no longer need |
|
|
1386 | for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++) |
|
|
1387 | { |
|
|
1388 | if ((*t)->cmd_fd > 2) close ((*t)->cmd_fd); |
|
|
1389 | if ((*t)->tty_fd > 2) close ((*t)->tty_fd); |
|
|
1390 | } |
|
|
1391 | |
|
|
1392 | run_child (argv); |
|
|
1393 | fprintf (stderr, "%s: unable to exec child.", RESNAME); |
|
|
1394 | } |
|
|
1395 | |
|
|
1396 | _exit (EXIT_FAILURE); |
|
|
1397 | |
|
|
1398 | default: |
|
|
1399 | { |
|
|
1400 | #if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) |
|
|
1401 | int fdstdin; |
|
|
1402 | |
|
|
1403 | fdstdin = dup (STDIN_FILENO); |
|
|
1404 | dup2 (tty_fd, STDIN_FILENO); |
|
|
1405 | #endif |
|
|
1406 | |
|
|
1407 | #ifdef UTMP_SUPPORT |
|
|
1408 | privileged_utmp (SAVE); |
|
|
1409 | #endif |
|
|
1410 | |
|
|
1411 | #if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) |
|
|
1412 | |
|
|
1413 | dup2 (fdstdin, STDIN_FILENO); |
|
|
1414 | close (fdstdin); |
|
|
1415 | #endif |
|
|
1416 | } |
|
|
1417 | |
|
|
1418 | close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */ |
|
|
1419 | break; |
|
|
1420 | } |
|
|
1421 | #else /* __QNX__ uses qnxspawn () */ |
|
|
1422 | fchmod (tty_fd, 0622); |
|
|
1423 | fcntl (tty_fd, F_SETFD, FD_CLOEXEC); |
|
|
1424 | fcntl (cmd_fd, F_SETFD, FD_CLOEXEC); |
|
|
1425 | |
|
|
1426 | if (run_child (argv) == -1) |
|
|
1427 | exit (EXIT_FAILURE); |
|
|
1428 | #endif |
|
|
1429 | } |
|
|
1430 | |
|
|
1431 | /* ------------------------------------------------------------------------- * |
|
|
1432 | * CHILD PROCESS OPERATIONS * |
|
|
1433 | * ------------------------------------------------------------------------- */ |
|
|
1434 | /* |
|
|
1435 | * The only open file descriptor is the slave tty - so no error messages. |
|
|
1436 | * returns are fatal |
|
|
1437 | */ |
|
|
1438 | int |
|
|
1439 | rxvt_term::run_child (const char *const *argv) |
|
|
1440 | { |
|
|
1441 | char *login; |
|
|
1442 | |
|
|
1443 | SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */ |
|
|
1444 | |
|
|
1445 | if (Options & Opt_console) |
|
|
1446 | { /* be virtual console, fail silently */ |
|
|
1447 | #ifdef TIOCCONS |
|
|
1448 | unsigned int on = 1; |
|
|
1449 | |
|
|
1450 | ioctl (STDIN_FILENO, TIOCCONS, &on); |
|
|
1451 | #elif defined (SRIOCSREDIR) |
|
|
1452 | int fd; |
|
|
1453 | |
|
|
1454 | fd = open (CONSOLE, O_WRONLY, 0); |
|
|
1455 | if (fd >= 0) |
|
|
1456 | if (ioctl (fd, SRIOCSREDIR, NULL) < 0) |
|
|
1457 | close (fd); |
|
|
1458 | #endif /* SRIOCSREDIR */ |
|
|
1459 | |
|
|
1460 | } |
|
|
1461 | |
|
|
1462 | /* reset signals and spin off the command interpreter */ |
|
|
1463 | signal (SIGINT, SIG_DFL); |
|
|
1464 | signal (SIGQUIT, SIG_DFL); |
|
|
1465 | signal (SIGCHLD, SIG_DFL); |
|
|
1466 | /* |
|
|
1467 | * mimick login's behavior by disabling the job control signals |
|
|
1468 | * a shell that wants them can turn them back on |
|
|
1469 | */ |
|
|
1470 | #ifdef SIGTSTP |
|
|
1471 | signal (SIGTSTP, SIG_IGN); |
|
|
1472 | signal (SIGTTIN, SIG_IGN); |
|
|
1473 | signal (SIGTTOU, SIG_IGN); |
|
|
1474 | #endif /* SIGTSTP */ |
|
|
1475 | |
|
|
1476 | /* set window size */ |
|
|
1477 | struct winsize ws; |
|
|
1478 | |
|
|
1479 | ws.ws_col = TermWin.ncol; |
|
|
1480 | ws.ws_row = TermWin.nrow; |
|
|
1481 | ws.ws_xpixel = ws.ws_ypixel = 0; |
|
|
1482 | (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws); |
|
|
1483 | |
|
|
1484 | // unblock signals (signals are blocked by iom.C |
|
|
1485 | sigset_t ss; |
|
|
1486 | sigemptyset (&ss); |
|
|
1487 | sigprocmask (SIG_SETMASK, &ss, 0); |
|
|
1488 | |
|
|
1489 | #ifndef __QNX__ |
|
|
1490 | /* command interpreter path */ |
|
|
1491 | if (argv != NULL) |
|
|
1492 | { |
|
|
1493 | # ifdef DEBUG_CMD |
|
|
1494 | int i; |
|
|
1495 | |
|
|
1496 | for (i = 0; argv[i]; i++) |
|
|
1497 | fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]); |
|
|
1498 | # endif |
1307 | #endif |
1499 | |
|
|
1500 | execvp (argv[0], (char *const *)argv); |
|
|
1501 | /* no error message: STDERR is closed! */ |
|
|
1502 | } |
|
|
1503 | else |
|
|
1504 | { |
|
|
1505 | const char *argv0, *shell; |
|
|
1506 | |
|
|
1507 | if ((shell = getenv ("SHELL")) == NULL || *shell == '\0') |
|
|
1508 | shell = "/bin/sh"; |
|
|
1509 | |
|
|
1510 | argv0 = (const char *)rxvt_r_basename (shell); |
|
|
1511 | if (Options & Opt_loginShell) |
|
|
1512 | { |
|
|
1513 | login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char)); |
|
|
1514 | |
|
|
1515 | login[0] = '-'; |
|
|
1516 | STRCPY (&login[1], argv0); |
|
|
1517 | argv0 = login; |
|
|
1518 | } |
|
|
1519 | execlp (shell, argv0, NULL); |
|
|
1520 | /* no error message: STDERR is closed! */ |
|
|
1521 | } |
|
|
1522 | |
|
|
1523 | #else /* __QNX__ uses qnxspawn () */ |
|
|
1524 | |
|
|
1525 | char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }; |
|
|
1526 | char *command = NULL, fullcommand[_MAX_PATH]; |
|
|
1527 | char **arg_v, *arg_a[2] = { NULL, NULL }; |
|
|
1528 | |
|
|
1529 | if (argv != NULL) |
|
|
1530 | { |
|
|
1531 | if (access (argv[0], X_OK) == -1) |
|
|
1532 | { |
|
|
1533 | if (STRCHR (argv[0], '/') == NULL) |
|
|
1534 | { |
|
|
1535 | searchenv (argv[0], "PATH", fullcommand); |
|
|
1536 | if (fullcommand[0] != '\0') |
|
|
1537 | command = fullcommand; |
|
|
1538 | } |
|
|
1539 | if (access (command, X_OK) == -1) |
|
|
1540 | return -1; |
|
|
1541 | } |
|
|
1542 | else |
|
|
1543 | command = argv[0]; |
|
|
1544 | arg_v = argv; |
|
|
1545 | } |
|
|
1546 | else |
|
|
1547 | { |
|
|
1548 | if ((command = getenv ("SHELL")) == NULL || *command == '\0') |
|
|
1549 | command = "/bin/sh"; |
|
|
1550 | |
|
|
1551 | arg_a[0] = my_basename (command); |
|
|
1552 | if (Options & Opt_loginShell) |
|
|
1553 | { |
|
|
1554 | login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char)); |
|
|
1555 | |
|
|
1556 | login[0] = '-'; |
|
|
1557 | STRCPY (&login[1], arg_a[0]); |
|
|
1558 | arg_a[0] = login; |
|
|
1559 | } |
|
|
1560 | arg_v = arg_a; |
|
|
1561 | } |
|
|
1562 | iov_a[0] = iov_a[1] = iov_a[2] = tty_fd; |
|
|
1563 | cmd_pid = qnx_spawn (0, 0, 0, -1, -1, |
|
|
1564 | _SPAWN_SETSID | _SPAWN_TCSETPGRP, |
|
|
1565 | command, arg_v, environ, iov_a, 0); |
|
|
1566 | if (login) |
|
|
1567 | free (login); |
|
|
1568 | |
|
|
1569 | close (tty_fd); |
|
|
1570 | return cmd_fd; |
|
|
1571 | |
|
|
1572 | #endif |
|
|
1573 | return -1; |
|
|
1574 | } |
1308 | } |
1575 | |
1309 | |
1576 | /* ------------------------------------------------------------------------- * |
1310 | /* ------------------------------------------------------------------------- * |
1577 | * GET TTY CURRENT STATE * |
1311 | * GET TTY CURRENT STATE * |
1578 | * ------------------------------------------------------------------------- */ |
1312 | * ------------------------------------------------------------------------- */ |
1579 | /* rxvt_get_ttymode () */ |
|
|
1580 | /* EXTPROTO */ |
|
|
1581 | void |
1313 | void |
1582 | rxvt_get_ttymode (ttymode_t *tio, int erase) |
1314 | rxvt_get_ttymode (ttymode_t *tio, int erase) |
1583 | { |
1315 | { |
1584 | #ifdef HAVE_TERMIOS_H |
1316 | #ifdef HAVE_TERMIOS_H |
1585 | /* |
1317 | /* |
… | |
… | |
1800 | # undef FOO |
1532 | # undef FOO |
1801 | # endif /* HAVE_TERMIOS_H */ |
1533 | # endif /* HAVE_TERMIOS_H */ |
1802 | #endif /* DEBUG_TTYMODE */ |
1534 | #endif /* DEBUG_TTYMODE */ |
1803 | } |
1535 | } |
1804 | |
1536 | |
|
|
1537 | /*----------------------------------------------------------------------*/ |
|
|
1538 | /* |
|
|
1539 | * Run the command in a subprocess and return a file descriptor for the |
|
|
1540 | * master end of the pseudo-teletype pair with the command talking to |
|
|
1541 | * the slave. |
|
|
1542 | */ |
|
|
1543 | void |
|
|
1544 | rxvt_term::run_command (const char *const *argv) |
|
|
1545 | { |
|
|
1546 | int er; |
|
|
1547 | |
|
|
1548 | if (!pty.get ()) |
|
|
1549 | rxvt_fatal ("can't initialize pseudo-tty, aborting.\n"); |
|
|
1550 | |
|
|
1551 | #ifndef NO_BACKSPACE_KEY |
|
|
1552 | if (key_backspace[0] && !key_backspace[1]) |
|
|
1553 | er = key_backspace[0]; |
|
|
1554 | else if (strcmp (key_backspace, "DEC") == 0) |
|
|
1555 | er = '\177'; /* the initial state anyway */ |
|
|
1556 | else |
|
|
1557 | #endif |
|
|
1558 | er = -1; |
|
|
1559 | |
|
|
1560 | rxvt_get_ttymode (&tio, er); |
|
|
1561 | |
|
|
1562 | /* set initial window size */ |
|
|
1563 | tt_winch (); |
|
|
1564 | |
|
|
1565 | #ifndef __QNX__ |
|
|
1566 | /* spin off the command interpreter */ |
|
|
1567 | switch (cmd_pid = fork ()) |
|
|
1568 | { |
|
|
1569 | case -1: |
|
|
1570 | rxvt_fatal ("can't fork, aborting.\n"); |
|
|
1571 | case 0: |
|
|
1572 | init_env (); |
|
|
1573 | |
|
|
1574 | if (!pty.make_controlling_tty ()) |
|
|
1575 | fprintf (stderr, "%s: could not obtain control of tty.", RESNAME); |
|
|
1576 | else |
|
|
1577 | { |
|
|
1578 | /* Reopen stdin, stdout and stderr over the tty file descriptor */ |
|
|
1579 | dup2 (pty.tty, STDIN_FILENO); |
|
|
1580 | dup2 (pty.tty, STDOUT_FILENO); |
|
|
1581 | dup2 (pty.tty, STDERR_FILENO); |
|
|
1582 | |
|
|
1583 | // close all our file handles that we do no longer need |
|
|
1584 | for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++) |
|
|
1585 | { |
|
|
1586 | if ((*t)->pty.pty > 2) close ((*t)->pty.pty); |
|
|
1587 | if ((*t)->pty.tty > 2) close ((*t)->pty.tty); |
|
|
1588 | } |
|
|
1589 | |
|
|
1590 | run_child (argv); |
|
|
1591 | fprintf (stderr, "%s: unable to exec child.", RESNAME); |
|
|
1592 | } |
|
|
1593 | |
|
|
1594 | _exit (EXIT_FAILURE); |
|
|
1595 | |
|
|
1596 | default: |
|
|
1597 | { |
|
|
1598 | #if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) |
|
|
1599 | int fdstdin; |
|
|
1600 | |
|
|
1601 | fdstdin = dup (STDIN_FILENO); |
|
|
1602 | dup2 (pty.tty, STDIN_FILENO); |
|
|
1603 | #endif |
|
|
1604 | |
|
|
1605 | #ifdef UTMP_SUPPORT |
|
|
1606 | privileged_utmp (SAVE); |
|
|
1607 | #endif |
|
|
1608 | |
|
|
1609 | #if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) |
|
|
1610 | |
|
|
1611 | dup2 (fdstdin, STDIN_FILENO); |
|
|
1612 | close (fdstdin); |
|
|
1613 | #endif |
|
|
1614 | } |
|
|
1615 | |
|
|
1616 | pty.close_tty (); /* keep STDERR_FILENO, pty.pty, display->fd () open */ |
|
|
1617 | break; |
|
|
1618 | } |
|
|
1619 | #else /* __QNX__ uses qnxspawn () */ |
|
|
1620 | fchmod (pty.tty, 0622); |
|
|
1621 | fcntl (pty.tty, F_SETFD, FD_CLOEXEC); |
|
|
1622 | fcntl (pty.pty, F_SETFD, FD_CLOEXEC); |
|
|
1623 | |
|
|
1624 | if (run_child (argv) == -1) |
|
|
1625 | exit (EXIT_FAILURE); |
|
|
1626 | #endif |
|
|
1627 | } |
|
|
1628 | |
|
|
1629 | /* ------------------------------------------------------------------------- * |
|
|
1630 | * CHILD PROCESS OPERATIONS * |
|
|
1631 | * ------------------------------------------------------------------------- */ |
|
|
1632 | /* |
|
|
1633 | * The only open file descriptor is the slave tty - so no error messages. |
|
|
1634 | * returns are fatal |
|
|
1635 | */ |
|
|
1636 | int |
|
|
1637 | rxvt_term::run_child (const char *const *argv) |
|
|
1638 | { |
|
|
1639 | char *login; |
|
|
1640 | |
|
|
1641 | SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */ |
|
|
1642 | |
|
|
1643 | if (options & Opt_console) |
|
|
1644 | { /* be virtual console, fail silently */ |
|
|
1645 | #ifdef TIOCCONS |
|
|
1646 | unsigned int on = 1; |
|
|
1647 | |
|
|
1648 | ioctl (STDIN_FILENO, TIOCCONS, &on); |
|
|
1649 | #elif defined (SRIOCSREDIR) |
|
|
1650 | int fd; |
|
|
1651 | |
|
|
1652 | fd = open (CONSOLE, O_WRONLY, 0); |
|
|
1653 | if (fd >= 0) |
|
|
1654 | if (ioctl (fd, SRIOCSREDIR, NULL) < 0) |
|
|
1655 | close (fd); |
|
|
1656 | #endif /* SRIOCSREDIR */ |
|
|
1657 | } |
|
|
1658 | |
|
|
1659 | /* reset signals and spin off the command interpreter */ |
|
|
1660 | signal (SIGINT, SIG_DFL); |
|
|
1661 | signal (SIGQUIT, SIG_DFL); |
|
|
1662 | signal (SIGCHLD, SIG_DFL); |
|
|
1663 | signal (SIGHUP, SIG_DFL); |
|
|
1664 | signal (SIGPIPE, SIG_DFL); |
|
|
1665 | /* |
|
|
1666 | * mimick login's behavior by disabling the job control signals |
|
|
1667 | * a shell that wants them can turn them back on |
|
|
1668 | */ |
|
|
1669 | #ifdef SIGTSTP |
|
|
1670 | signal (SIGTSTP, SIG_IGN); |
|
|
1671 | signal (SIGTTIN, SIG_IGN); |
|
|
1672 | signal (SIGTTOU, SIG_IGN); |
|
|
1673 | #endif /* SIGTSTP */ |
|
|
1674 | |
|
|
1675 | // unblock signals (signals are blocked by iom.C |
|
|
1676 | sigset_t ss; |
|
|
1677 | sigemptyset (&ss); |
|
|
1678 | sigprocmask (SIG_SETMASK, &ss, 0); |
|
|
1679 | |
|
|
1680 | #ifndef __QNX__ |
|
|
1681 | /* command interpreter path */ |
|
|
1682 | if (argv != NULL) |
|
|
1683 | { |
|
|
1684 | # ifdef DEBUG_CMD |
|
|
1685 | int i; |
|
|
1686 | |
|
|
1687 | for (i = 0; argv[i]; i++) |
|
|
1688 | fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]); |
|
|
1689 | # endif |
|
|
1690 | |
|
|
1691 | execvp (argv[0], (char *const *)argv); |
|
|
1692 | /* no error message: STDERR is closed! */ |
|
|
1693 | } |
|
|
1694 | else |
|
|
1695 | { |
|
|
1696 | const char *argv0, *shell; |
|
|
1697 | |
|
|
1698 | if ((shell = getenv ("SHELL")) == NULL || *shell == '\0') |
|
|
1699 | shell = "/bin/sh"; |
|
|
1700 | |
|
|
1701 | argv0 = (const char *)rxvt_r_basename (shell); |
|
|
1702 | |
|
|
1703 | if (options & Opt_loginShell) |
|
|
1704 | { |
|
|
1705 | login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char)); |
|
|
1706 | |
|
|
1707 | login[0] = '-'; |
|
|
1708 | strcpy (&login[1], argv0); |
|
|
1709 | argv0 = login; |
|
|
1710 | } |
|
|
1711 | execlp (shell, argv0, NULL); |
|
|
1712 | /* no error message: STDERR is closed! */ |
|
|
1713 | } |
|
|
1714 | |
|
|
1715 | #else /* __QNX__ uses qnxspawn () */ |
|
|
1716 | |
|
|
1717 | char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }; |
|
|
1718 | char *command = NULL, fullcommand[_MAX_PATH]; |
|
|
1719 | char **arg_v, *arg_a[2] = { NULL, NULL }; |
|
|
1720 | |
|
|
1721 | if (argv != NULL) |
|
|
1722 | { |
|
|
1723 | if (access (argv[0], X_OK) == -1) |
|
|
1724 | { |
|
|
1725 | if (strchr (argv[0], '/') == NULL) |
|
|
1726 | { |
|
|
1727 | searchenv (argv[0], "PATH", fullcommand); |
|
|
1728 | |
|
|
1729 | if (fullcommand[0] != '\0') |
|
|
1730 | command = fullcommand; |
|
|
1731 | } |
|
|
1732 | |
|
|
1733 | if (access (command, X_OK) == -1) |
|
|
1734 | return -1; |
|
|
1735 | } |
|
|
1736 | else |
|
|
1737 | command = argv[0]; |
|
|
1738 | |
|
|
1739 | arg_v = argv; |
|
|
1740 | } |
|
|
1741 | else |
|
|
1742 | { |
|
|
1743 | if ((command = getenv ("SHELL")) == NULL || *command == '\0') |
|
|
1744 | command = "/bin/sh"; |
|
|
1745 | |
|
|
1746 | arg_a[0] = my_basename (command); |
|
|
1747 | |
|
|
1748 | if (options & Opt_loginShell) |
|
|
1749 | { |
|
|
1750 | login = rxvt_malloc ((strlen (arg_a[0]) + 2) * sizeof (char)); |
|
|
1751 | |
|
|
1752 | login[0] = '-'; |
|
|
1753 | strcpy (&login[1], arg_a[0]); |
|
|
1754 | arg_a[0] = login; |
|
|
1755 | } |
|
|
1756 | |
|
|
1757 | arg_v = arg_a; |
|
|
1758 | } |
|
|
1759 | |
|
|
1760 | iov_a[0] = iov_a[1] = iov_a[2] = pty.tty; |
|
|
1761 | cmd_pid = qnx_spawn (0, 0, 0, -1, -1, |
|
|
1762 | _SPAWN_SETSID | _SPAWN_TCSETPGRP, |
|
|
1763 | command, arg_v, environ, iov_a, 0); |
|
|
1764 | if (login) |
|
|
1765 | free (login); |
|
|
1766 | |
|
|
1767 | pty.close_tty (); |
|
|
1768 | return pty.pty; |
|
|
1769 | #endif |
|
|
1770 | |
|
|
1771 | return -1; |
|
|
1772 | } |
|
|
1773 | |
1805 | /*----------------------- end-of-file (C source) -----------------------*/ |
1774 | /*----------------------- end-of-file (C source) -----------------------*/ |