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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.4 by pcg, Tue Nov 25 15:25:17 2003 UTC vs.
Revision 1.45 by pcg, Mon Mar 22 17:18:25 2004 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
2 * File: init.c 2 * File: init.c
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: init.C,v 1.4 2003/11/25 15:25:17 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_BRIGHTCOLOR
390 colorfgbg = DEFAULT_RSTYLE;
391#endif
392
393 refresh_limit = 1;
394 refresh_type = SLOW_REFRESH;
395 prev_nrow = prev_ncol = 0;
396
397 oldcursor.row = oldcursor.col = -1;
398#ifdef XPM_BACKGROUND
399 /* bgPixmap.w = bgPixmap.h = 0; */
400 bgPixmap.x = bgPixmap.y = 50;
401 bgPixmap.pixmap = None;
402#endif
403
404 last_bot = last_state = -1;
405
406#ifdef MENUBAR
407 menu_readonly = 1;
408# if ! (MENUBAR_MAX > 1)
409 CurrentBar = & (BarList);
410# endif /* (MENUBAR_MAX > 1) */
411#endif
412
413 return true;
414}
415
416void
417rxvt_term::init_secondary ()
418{
419 int i;
420#ifdef TTY_GID_SUPPORT
421 struct group *gr = getgrnam ("tty");
422
423 if (gr)
424 { /* change group ownership of tty to "tty" */
425 ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
426 ttygid = gr->gr_gid;
427 }
428 else
429#endif /* TTY_GID_SUPPORT */
430
431 {
432 ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
433 ttygid = getgid ();
434 }
435
436 /*
437 * Close all unused file descriptors
438 * We don't want them, we don't need them.
439 */
440 if ((i = open ("/dev/null", O_RDONLY)) < 0)
441 {
442 /* TODO: BOO HISS */
443 dup2 (STDERR_FILENO, STDIN_FILENO);
444 }
445 else if (i > STDIN_FILENO)
446 {
447 dup2 (i, STDIN_FILENO);
448 close (i);
449 }
450
451 dup2 (STDERR_FILENO, STDOUT_FILENO);
452
453#if 0 // schmorp sayz closing filies is murder
454 for (i = STDERR_FILENO + 1; i < num_fds; i++)
455 {
456#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
457 if (i == 4 || i == 7)
458 continue;
459#endif
460 close (i);
461 }
462#endif
463}
351 464
352/*----------------------------------------------------------------------*/ 465/*----------------------------------------------------------------------*/
353/* substitute system functions */ 466const char **
354#if defined(__svr4__) && ! defined(_POSIX_VERSION) 467rxvt_term::init_resources (int argc, const char *const *argv)
355/* INTPROTO */
356int
357rxvt_getdtablesize(void)
358{ 468{
359 struct rlimit rlim; 469 int i, r_argc;
470 char *val;
471 const char **cmd_argv, **r_argv;
360 472
361 getrlimit(RLIMIT_NOFILE, &rlim); 473 /*
362 return rlim.rlim_cur; 474 * Look for -exec option. Find => split and make cmd_argv[] of command args
475 */
476 for (r_argc = 0; r_argc < argc; r_argc++)
477 if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec"))
478 break;
479
480 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
481
482 for (i = 0; i < r_argc; i++)
483 r_argv[i] = (const char *)argv[i];
484
485 r_argv[i] = NULL;
486
487 if (r_argc == argc)
488 cmd_argv = NULL;
489 else
490 {
491 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
492
493 for (i = 0; i < argc - r_argc - 1; i++)
494 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
495
496 cmd_argv[i] = NULL;
497 }
498
499 rs[Rs_name] = rxvt_r_basename (argv[0]);
500
501 /*
502 * Open display, get options/resources and create the window
503 */
504 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
505 rs[Rs_display_name] = ":0";
506
507 get_options (r_argc, r_argv);
508 free (r_argv);
509
510#ifdef LOCAL_X_IS_UNIX
511 if (rs[Rs_display_name][0] == ':')
512 {
513 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));
514 STRCPY (val, "unix");
515 STRCAT (val, rs[Rs_display_name]);
516 display = displays.get (val);
517 free (val);
518 }
519#endif
520
521 if (!display
522 && ! (display = displays.get (rs[Rs_display_name])))
523 rxvt_fatal ("can't open display %s", rs[Rs_display_name]);
524
525 extract_resources (display->display, rs[Rs_name]);
526
527 /*
528 * set any defaults not already set
529 */
530 if (cmd_argv && cmd_argv[0])
531 {
532 if (!rs[Rs_title])
533 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);
534 if (!rs[Rs_iconName])
535 rs[Rs_iconName] = rs[Rs_title];
536 }
537 else
538 {
539 if (!rs[Rs_title])
540 rs[Rs_title] = rs[Rs_name];
541 if (!rs[Rs_iconName])
542 rs[Rs_iconName] = rs[Rs_name];
543 }
544
545 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
546 TermWin.saveLines = BOUND_POSITIVE_INT16 (i);
547
548#ifndef NO_FRILLS
549 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
550 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */
551 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
552 TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */
553#endif
554
555#ifndef NO_LINESPACE
556 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
557 TermWin.lineSpace = min (i, 100); /* arbitrary limit */
558#endif
559
560#ifdef POINTER_BLANK
561 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
562 pointerBlankDelay = i;
563 else
564 pointerBlankDelay = 2;
565#endif
566
567 /* no point having a scrollbar without having any scrollback! */
568 if (!TermWin.saveLines)
569 Options &= ~Opt_scrollBar;
570
571#ifdef PRINTPIPE
572 if (!rs[Rs_print_pipe])
573 rs[Rs_print_pipe] = PRINTPIPE;
574#endif
575
576 if (!rs[Rs_cutchars])
577 rs[Rs_cutchars] = CUTCHARS;
578
579#ifndef NO_BACKSPACE_KEY
580 if (!rs[Rs_backspace_key])
581# ifdef DEFAULT_BACKSPACE
582 key_backspace = DEFAULT_BACKSPACE;
583# else
584 key_backspace = "DEC"; /* can toggle between \010 or \177 */
585# endif
586 else
587 {
588 val = STRDUP (rs[Rs_backspace_key]);
589 rxvt_Str_trim (val);
590 rxvt_Str_escaped (val);
591 key_backspace = val;
592 }
593#endif
594
595#ifndef NO_DELETE_KEY
596 if (!rs[Rs_delete_key])
597# ifdef DEFAULT_DELETE
598 key_delete = DEFAULT_DELETE;
599# else
600 key_delete = "\033[3~";
601# endif
602 else
603 {
604 val = STRDUP (rs[Rs_delete_key]);
605 rxvt_Str_trim (val);
606 rxvt_Str_escaped (val);
607 key_delete = val;
608 }
609#endif
610 if (rs[Rs_answerbackstring])
611 {
612 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
613 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
614 }
615
616#ifdef HAVE_SCROLLBARS
617 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
618 rs[Rs_scrollBar_thickness]);
619#endif
620
621#ifdef XTERM_REVERSE_VIDEO
622 /* this is how xterm implements reverseVideo */
623 if (Options & Opt_reverseVideo)
624 {
625 if (!rs[Rs_color + Color_fg])
626 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
627 if (!rs[Rs_color + Color_bg])
628 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
629 }
630#endif
631
632 for (i = 0; i < NRS_COLORS; i++)
633 if (!rs[Rs_color + i])
634 rs[Rs_color + i] = def_colorName[i];
635
636#ifndef XTERM_REVERSE_VIDEO
637 /* this is how we implement reverseVideo */
638 if (Options & Opt_reverseVideo)
639 SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);
640#endif
641
642 /* convenient aliases for setting fg/bg to colors */
643 color_aliases (Color_fg);
644 color_aliases (Color_bg);
645#ifndef NO_CURSORCOLOR
646 color_aliases (Color_cursor);
647 color_aliases (Color_cursor2);
648#endif /* NO_CURSORCOLOR */
649 color_aliases (Color_pointer);
650 color_aliases (Color_border);
651#ifndef NO_BOLD_UNDERLINE_REVERSE
652 color_aliases (Color_BD);
653 color_aliases (Color_UL);
654 color_aliases (Color_RV);
655#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
656
657 return cmd_argv;
363} 658}
364#endif 659
365/*----------------------------------------------------------------------*/ 660/*----------------------------------------------------------------------*/
366bool 661void
367rxvt_term::init_vars() 662rxvt_term::init_env ()
368{ 663{
369 PixColors = new rxvt_color [TOTAL_COLORS]; 664 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 = 1;
390 TermWin.ncol = 80;
391 TermWin.nrow = 24;
392 TermWin.int_bwidth = INTERNALBORDERWIDTH;
393 TermWin.ext_bwidth = EXTERNALBORDERWIDTH;
394 TermWin.lineSpace = LINESPACE;
395 TermWin.saveLines = SAVELINES;
396 numPixColors = TOTAL_COLORS;
397#ifndef NO_NEW_SELECTION
398 selection_style = NEW_SELECT;
399#else
400 selection_style = OLD_SELECT;
401#endif
402#ifndef NO_BRIGHTCOLOR
403 colorfgbg = DEFAULT_RSTYLE;
404#endif
405#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
406 ks_bigfont = XK_greater;
407 ks_smallfont = XK_less;
408#endif
409#ifdef GREEK_SUPPORT
410 ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
411#endif
412 refresh_limit = 1;
413 refresh_type = SLOW_REFRESH;
414 prev_nrow = prev_ncol = 0;
415#ifdef MULTICHAR_SET
416# ifdef MULTICHAR_ENCODING
417 encoding_method = MULTICHAR_ENCODING;
418# endif
419 multichar_decode = rxvt_euc2jis;
420#endif
421 oldcursor.row = oldcursor.col = -1;
422#ifdef XPM_BACKGROUND
423/* bgPixmap.w = bgPixmap.h = 0; */
424 bgPixmap.x = bgPixmap.y = 50;
425 bgPixmap.pixmap = None;
426#endif
427 last_bot = last_state = -1;
428#ifdef MENUBAR
429 menu_readonly = 1;
430# if !(MENUBAR_MAX > 1)
431 CurrentBar = &(BarList);
432# endif /* (MENUBAR_MAX > 1) */
433#endif
434
435 return true;
436}
437
438/* EXTPROTO */
439void
440rxvt_init_secondary(pR)
441{
442 int i;
443#ifdef TTY_GID_SUPPORT
444 struct group *gr = getgrnam("tty");
445
446 if (gr) { /* change group ownership of tty to "tty" */
447 R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
448 R->ttygid = gr->gr_gid;
449 } else
450#endif /* TTY_GID_SUPPORT */
451 {
452 R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
453 R->ttygid = getgid();
454 }
455#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
456 R->locale = setlocale(LC_CTYPE, "");
457#endif
458
459/* get number of available file descriptors */
460#if defined(_POSIX_VERSION) || ! defined(__svr4__)
461 R->num_fds = (int)sysconf(_SC_OPEN_MAX);
462#else
463 R->num_fds = rxvt_getdtablesize();
464#endif
465
466/*
467 * Close all unused file descriptors
468 * We don't want them, we don't need them.
469 */
470 if ((i = open("/dev/null", O_RDONLY)) < 0) {
471 /* TODO: BOO HISS */
472 dup2(STDERR_FILENO, STDIN_FILENO);
473 } else if (i > STDIN_FILENO) {
474 dup2(i, STDIN_FILENO);
475 close(i);
476 }
477 dup2(STDERR_FILENO, STDOUT_FILENO);
478 for (i = STDERR_FILENO + 1; i < R->num_fds; i++) {
479#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
480 if (i == 4 || i == 7)
481 continue;
482#endif
483 close(i);
484 }
485}
486
487/*----------------------------------------------------------------------*/
488/* EXTPROTO */
489const char **
490rxvt_init_resources(pR_ int argc, const char *const *argv)
491{
492 int i, r_argc;
493 char *val;
494 const char **cmd_argv, **r_argv;
495 const char **rs;
496
497/*
498 * Look for -exec option. Find => split and make cmd_argv[] of command args
499 */
500 for (r_argc = 0; r_argc < argc; r_argc++)
501 if (!STRCMP(argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec"))
502 break;
503 r_argv = (const char **)rxvt_malloc(sizeof(char *) * (r_argc + 1));
504
505 for (i = 0; i < r_argc; i++)
506 r_argv[i] = (const char *)argv[i];
507 r_argv[i] = NULL;
508 if (r_argc == argc)
509 cmd_argv = NULL;
510 else {
511 cmd_argv = (const char **)rxvt_malloc(sizeof(char *) * (argc - r_argc));
512
513 for (i = 0; i < argc - r_argc - 1; i++)
514 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
515 cmd_argv[i] = NULL;
516 }
517
518/* clear all resources */
519 rs = R->rs;
520 for (i = 0; i < NUM_RESOURCES;)
521 rs[i++] = NULL;
522
523 rs[Rs_name] = rxvt_r_basename(argv[0]);
524/*
525 * Open display, get options/resources and create the window
526 */
527 if ((rs[Rs_display_name] = getenv("DISPLAY")) == NULL)
528 rs[Rs_display_name] = ":0";
529
530 rxvt_get_options(aR_ r_argc, r_argv);
531 free(r_argv);
532
533#ifdef LOCAL_X_IS_UNIX
534 if (rs[Rs_display_name][0] == ':') {
535 val = rxvt_malloc(5 + STRLEN(rs[Rs_display_name]));
536 STRCPY(val, "unix");
537 STRCAT(val, rs[Rs_display_name]);
538 R->Xdisplay = XOpenDisplay(val);
539 free(val);
540 }
541#endif
542
543 if (R->Xdisplay == NULL
544 && (R->Xdisplay = XOpenDisplay(rs[Rs_display_name])) == NULL) {
545 rxvt_print_error("can't open display %s", rs[Rs_display_name]);
546 exit(EXIT_FAILURE);
547 }
548
549 rxvt_extract_resources(aR_ R->Xdisplay, rs[Rs_name]);
550
551/*
552 * set any defaults not already set
553 */
554 if (cmd_argv && cmd_argv[0]) {
555 if (!rs[Rs_title])
556 rs[Rs_title] = rxvt_r_basename(cmd_argv[0]);
557 if (!rs[Rs_iconName])
558 rs[Rs_iconName] = rs[Rs_title];
559 } else {
560 if (!rs[Rs_title])
561 rs[Rs_title] = rs[Rs_name];
562 if (!rs[Rs_iconName])
563 rs[Rs_iconName] = rs[Rs_name];
564 }
565 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0)
566 R->TermWin.saveLines = BOUND_POSITIVE_INT16(i);
567#ifndef NO_FRILLS
568 if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0)
569 R->TermWin.int_bwidth = min(i, 100); /* arbitrary limit */
570 if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0)
571 R->TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */
572#endif
573#ifndef NO_LINESPACE
574 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0)
575 R->TermWin.lineSpace = min(i, 100); /* arbitrary limit */
576#endif
577
578#ifdef POINTER_BLANK
579 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0)
580 R->pointerBlankDelay = i;
581 else
582 R->pointerBlankDelay = 2;
583#endif
584
585/* no point having a scrollbar without having any scrollback! */
586 if (!R->TermWin.saveLines)
587 R->Options &= ~Opt_scrollBar;
588
589#ifdef PRINTPIPE
590 if (!rs[Rs_print_pipe])
591 rs[Rs_print_pipe] = PRINTPIPE;
592#endif
593 if (!rs[Rs_cutchars])
594 rs[Rs_cutchars] = CUTCHARS;
595#ifdef ACS_ASCII
596 if (!rs[Rs_acs_chars])
597 rs[Rs_acs_chars] = ACS_CHARS;
598 if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20) {
599 val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
600 for (; i < 0x20; )
601 val[i] = ' ';
602 rs[Rs_acs_chars] = val;
603 }
604#endif
605#ifndef NO_BACKSPACE_KEY
606 if (!rs[Rs_backspace_key])
607# ifdef DEFAULT_BACKSPACE
608 R->key_backspace = DEFAULT_BACKSPACE;
609# else
610 R->key_backspace = "DEC"; /* can toggle between \010 or \177 */
611# endif
612 else {
613 val = STRDUP(rs[Rs_backspace_key]);
614 rxvt_Str_trim(val);
615 rxvt_Str_escaped(val);
616 R->key_backspace = val;
617 }
618#endif
619#ifndef NO_DELETE_KEY
620 if (!rs[Rs_delete_key])
621# ifdef DEFAULT_DELETE
622 R->key_delete = DEFAULT_DELETE;
623# else
624 R->key_delete = "\033[3~";
625# endif
626 else {
627 val = STRDUP(rs[Rs_delete_key]);
628 rxvt_Str_trim(val);
629 rxvt_Str_escaped(val);
630 R->key_delete = val;
631 }
632#endif
633 if (rs[Rs_answerbackstring]) {
634 rxvt_Str_trim((char *)rs[Rs_answerbackstring]);
635 rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);
636 }
637
638 if (rs[Rs_selectstyle]) {
639 if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
640 R->selection_style = OLD_WORD_SELECT;
641#ifndef NO_OLD_SELECTION
642 else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
643 R->selection_style = OLD_SELECT;
644#endif
645 }
646
647#ifdef HAVE_SCROLLBARS
648 rxvt_setup_scrollbar(aR_ rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
649 rs[Rs_scrollBar_thickness]);
650#endif
651
652 R->TermWin.fontset = new rxvt_fontset (aR);
653 R->TermWin.fontset->populate (rs[Rs_font]);
654 R->TermWin.fwidth = R->TermWin.fontset->base_font ()->width;
655 R->TermWin.fheight = R->TermWin.fontset->base_font ()->height;
656 R->TermWin.fbase = R->TermWin.fontset->base_font ()->ascent;
657
658#ifdef XTERM_REVERSE_VIDEO
659/* this is how xterm implements reverseVideo */
660 if (R->Options & Opt_reverseVideo) {
661 if (!rs[Rs_color + Color_fg])
662 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
663 if (!rs[Rs_color + Color_bg])
664 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
665 }
666#endif
667
668 for (i = 0; i < NRS_COLORS; i++)
669 if (!rs[Rs_color + i])
670 rs[Rs_color + i] = def_colorName[i];
671
672#ifndef XTERM_REVERSE_VIDEO
673/* this is how we implement reverseVideo */
674 if (R->Options & Opt_reverseVideo)
675 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);
676#endif
677
678/* convenient aliases for setting fg/bg to colors */
679 rxvt_color_aliases(aR_ Color_fg);
680 rxvt_color_aliases(aR_ Color_bg);
681#ifndef NO_CURSORCOLOR
682 rxvt_color_aliases(aR_ Color_cursor);
683 rxvt_color_aliases(aR_ Color_cursor2);
684#endif /* NO_CURSORCOLOR */
685 rxvt_color_aliases(aR_ Color_pointer);
686 rxvt_color_aliases(aR_ Color_border);
687#ifndef NO_BOLD_UNDERLINE_REVERSE
688 rxvt_color_aliases(aR_ Color_BD);
689 rxvt_color_aliases(aR_ Color_UL);
690 rxvt_color_aliases(aR_ Color_RV);
691#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
692
693 return cmd_argv;
694}
695
696/*----------------------------------------------------------------------*/
697/* EXTPROTO */
698void
699rxvt_init_env(pR)
700{
701 int i;
702 unsigned int u; 665 unsigned int u;
703 char *val; 666 char *val;
704 667
705#ifdef DISPLAY_IS_IP 668#ifdef DISPLAY_IS_IP
706/* Fixup display_name for export over pty to any interested terminal 669 /* Fixup display_name for export over pty to any interested terminal
707 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 670 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
708 * (for the first non-loopback interface) that we get from 671 * (for the first non-loopback interface) that we get from
709 * rxvt_network_display(). This is more "name-resolution-portable", if you 672 * rxvt_network_display (). This is more "name-resolution-portable", if you
710 * will, and probably allows for faster x-client startup if your name 673 * will, and probably allows for faster x-client startup if your name
711 * server is beyond a slow link or overloaded at client startup. Of 674 * server is beyond a slow link or overloaded at client startup. Of
712 * course that only helps the shell's child processes, not us. 675 * course that only helps the shell's child processes, not us.
713 * 676 *
714 * Giving out the display_name also affords a potential security hole 677 * Giving out the display_name also affords a potential security hole
715 */ 678 */
716 val = rxvt_network_display(R->rs[Rs_display_name]); 679 val = rxvt_network_display (rs[Rs_display_name]);
717 R->rs[Rs_display_name] = (const char *)val; 680 rs[Rs_display_name] = (const char *)val;
681
718 if (val == NULL) 682 if (val == NULL)
719#endif /* DISPLAY_IS_IP */ 683#endif /* DISPLAY_IS_IP */
720 val = XDisplayString(R->Xdisplay); 684 val = XDisplayString (display->display);
685
721 if (R->rs[Rs_display_name] == NULL) 686 if (rs[Rs_display_name] == NULL)
722 R->rs[Rs_display_name] = val; /* use broken `:0' value */ 687 rs[Rs_display_name] = val; /* use broken `:0' value */
723 688
724 i = STRLEN(val); 689 i = STRLEN (val);
725 R->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char)); 690 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
726 691
727 sprintf(R->env_display, "DISPLAY=%s", val); 692 sprintf (env_display, "DISPLAY=%s", val);
728 693
729 /* avoiding the math library: 694 /* avoiding the math library:
730 * i = (int)(ceil(log10((unsigned int)R->TermWin.parent[0]))) */ 695 * i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
731 for (i = 0, u = (unsigned int)R->TermWin.parent[0]; u; u /= 10, i++) ; 696 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
697 ;
732 MAX_IT(i, 1); 698 MAX_IT (i, 1);
733 R->env_windowid = (char *)rxvt_malloc((i + 10) * sizeof(char)); 699 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
734 700
735 sprintf(R->env_windowid, "WINDOWID=%u", 701 sprintf (env_windowid, "WINDOWID=%u",
736 (unsigned int)R->TermWin.parent[0]); 702 (unsigned int)TermWin.parent[0]);
737 703
738/* add entries to the environment: 704 /* add entries to the environment:
739 * @ DISPLAY: in case we started with -display 705 * @ DISPLAY: in case we started with -display
740 * @ WINDOWID: X window id number of the window 706 * @ WINDOWID: X window id number of the window
741 * @ COLORTERM: terminal sub-name and also indicates its color 707 * @ COLORTERM: terminal sub-name and also indicates its color
742 * @ TERM: terminal name 708 * @ TERM: terminal name
743 * @ TERMINFO: path to terminfo directory 709 * @ TERMINFO: path to terminfo directory
710 * @ COLORFGBG: fg;bg color codes
744 */ 711 */
745 putenv(R->env_display); 712 putenv (env_display);
746 putenv(R->env_windowid); 713 putenv (env_windowid);
714 if (env_colorfgbg)
715 putenv (env_colorfgbg);
716
747#ifdef RXVT_TERMINFO 717#ifdef RXVT_TERMINFO
748 putenv("TERMINFO=" RXVT_TERMINFO); 718 putenv ("TERMINFO=" RXVT_TERMINFO);
749#endif 719#endif
750 if (XDEPTH <= 2) 720
721 if (display->depth <= 2)
751 putenv("COLORTERM=" COLORTERMENV "-mono"); 722 putenv ("COLORTERM=" COLORTERMENV "-mono");
752 else 723 else
753 putenv("COLORTERM=" COLORTERMENVFULL); 724 putenv ("COLORTERM=" COLORTERMENVFULL);
725
754 if (R->rs[Rs_term_name] != NULL) { 726 if (rs[Rs_term_name] != NULL)
727 {
755 R->env_term = (char *)rxvt_malloc((STRLEN(R->rs[Rs_term_name]) + 6) * sizeof(char)); 728 env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char));
756 sprintf(R->env_term, "TERM=%s", R->rs[Rs_term_name]); 729 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
757 putenv(R->env_term); 730 putenv (env_term);
731 }
758 } else 732 else
759 putenv("TERM=" TERMENV); 733 putenv ("TERM=" TERMENV);
760 734
761#ifdef HAVE_UNSETENV 735#ifdef HAVE_UNSETENV
762/* avoid passing old settings and confusing term size */ 736 /* avoid passing old settings and confusing term size */
763 unsetenv("LINES"); 737 unsetenv ("LINES");
764 unsetenv("COLUMNS"); 738 unsetenv ("COLUMNS");
765 unsetenv("TERMCAP"); /* terminfo should be okay */ 739 unsetenv ("TERMCAP"); /* terminfo should be okay */
766#endif /* HAVE_UNSETENV */ 740#endif /* HAVE_UNSETENV */
767} 741}
768 742
769/*----------------------------------------------------------------------*/ 743/*----------------------------------------------------------------------*/
770/* 744/*
771 * This is more or less stolen straight from XFree86 xterm. 745 * This is more or less stolen straight from XFree86 xterm.
772 * This should support all European type languages. 746 * This should support all European type languages.
773 */ 747 */
774/* EXTPROTO */
775void 748void
749rxvt_term::set_locale (const char *locale)
750{
751#if HAVE_XSETLOCALE || HAVE_SETLOCALE
752 free (this->locale);
753 this->locale = rxvt_strdup (setlocale (LC_CTYPE, locale));
754 SET_LOCALE (this->locale);
755 mbstate.reset ();
756#endif
757#if 0
758#if HAVE_NL_LANGINFO
759 free (codeset);
760 codeset = strdup (nl_langinfo (CODESET));
761 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
762 || !STRCASECMP (codeset, "UTF8");
763#else
764 enc_utf8 = 1;
765#endif
766#endif
767}
768
769void
776rxvt_init_xlocale(pR) 770rxvt_term::init_xlocale ()
777{ 771{
778#ifdef USE_XIM 772#ifdef USE_XIM
779 if (R->locale == NULL) 773 if (!locale)
780 rxvt_print_error("Setting locale failed."); 774 rxvt_warn ("setting locale failed, working without locale support.\n");
781 else { 775 else
776 {
782 Atom wmlocale; 777 Atom wmlocale;
783 778
784 wmlocale = XInternAtom(R->Xdisplay, "WM_LOCALE_NAME", False); 779 wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
785 XChangeProperty(R->Xdisplay, R->TermWin.parent[0], wmlocale, 780 XChangeProperty (display->display, TermWin.parent[0], wmlocale,
786 XA_STRING, 8, PropModeReplace, 781 XA_STRING, 8, PropModeReplace,
787 (unsigned char *)R->locale, STRLEN(R->locale)); 782 (unsigned char *)locale, STRLEN (locale));
788 783
789 if (XSupportsLocale() != True) { 784 if (!XSupportsLocale ())
790 rxvt_print_error("The locale is not supported by Xlib"); 785 {
786 rxvt_warn ("the locale is not supported by Xlib, working withotu locale support.\n");
791 return; 787 return;
792 } 788 }
793 rxvt_setTermFontSet(aR_ 0);
794 789
790 im_ev.start (display);
791
795 /* see if we can connect yet */ 792 /* see if we can connect already */
796 rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL); 793 im_cb ();
797
798 /* To avoid Segmentation Fault in C locale: Solaris only? */
799 if (STRCMP(R->locale, "C"))
800 XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL,
801 rxvt_IMInstantiateCallback, NULL);
802 } 794 }
803#endif 795#endif
804} 796}
805 797
806/*----------------------------------------------------------------------*/ 798/*----------------------------------------------------------------------*/
807/* EXTPROTO */
808void 799void
809rxvt_init_command(pR_ const char *const *argv) 800rxvt_term::init_command (const char *const *argv)
810{ 801{
811 /* 802 /*
812 * Initialize the command connection. 803 * Initialize the command connection.
813 * This should be called after the X server connection is established. 804 * This should be called after the X server connection is established.
814 */ 805 */
815 int i; 806 int i;
816 807
817 for (i = 0; i < NUM_XA; i++) 808 for (i = 0; i < NUM_XA; i++)
818 R->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False); 809 xa[i] = XInternAtom (display->display, xa_names[i], False);
819 810
820/* Enable delete window protocol */ 811 /* Enable delete window protocol */
821 XSetWMProtocols(R->Xdisplay, R->TermWin.parent[0], 812 XSetWMProtocols (display->display, TermWin.parent[0],
822 &(R->xa[XA_WMDELETEWINDOW]), 1); 813 & (xa[XA_WMDELETEWINDOW]), 1);
823 814
824#ifdef USING_W11LIB 815#ifdef USING_W11LIB
825/* enable W11 callbacks */ 816 /* enable W11 callbacks */
826 W11AddEventHandler(R->Xdisplay, rxvt_W11_process_x_event); 817 W11AddEventHandler (display->display, rxvt_W11_process_x_event);
827#endif 818#endif
828 819
829#ifdef META8_OPTION 820#ifdef META8_OPTION
830 R->meta_char = (R->Options & Opt_meta8 ? 0x80 : C0_ESC); 821 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);
831#endif 822#endif
832 823
833 rxvt_get_ourmods(aR); 824 get_ourmods ();
834 825
835 if (!(R->Options & Opt_scrollTtyOutput)) 826 if (! (Options & Opt_scrollTtyOutput))
836 R->PrivateModes |= PrivMode_TtyOutputInh; 827 PrivateModes |= PrivMode_TtyOutputInh;
837 if (R->Options & Opt_scrollTtyKeypress) 828 if (Options & Opt_scrollTtyKeypress)
838 R->PrivateModes |= PrivMode_Keypress; 829 PrivateModes |= PrivMode_Keypress;
839 if (!(R->Options & Opt_jumpScroll)) 830 if (! (Options & Opt_jumpScroll))
840 R->PrivateModes |= PrivMode_smoothScroll; 831 PrivateModes |= PrivMode_smoothScroll;
832
841#ifndef NO_BACKSPACE_KEY 833#ifndef NO_BACKSPACE_KEY
842 if (STRCMP(R->key_backspace, "DEC") == 0) 834 if (STRCMP (key_backspace, "DEC") == 0)
843 R->PrivateModes |= PrivMode_HaveBackSpace; 835 PrivateModes |= PrivMode_HaveBackSpace;
844#endif 836#endif
837
845/* add value for scrollBar */ 838 /* add value for scrollBar */
846 if (scrollbar_visible(R)) 839 if (scrollbar_visible ())
847 { 840 {
848 R->PrivateModes |= PrivMode_scrollBar; 841 PrivateModes |= PrivMode_scrollBar;
849 R->SavedModes |= PrivMode_scrollBar; 842 SavedModes |= PrivMode_scrollBar;
850 } 843 }
851 if (menubar_visible(R)) 844 if (menubar_visible ())
852 { 845 {
853 R->PrivateModes |= PrivMode_menuBar; 846 PrivateModes |= PrivMode_menuBar;
854 R->SavedModes |= PrivMode_menuBar; 847 SavedModes |= PrivMode_menuBar;
855 } 848 }
856#ifdef GREEK_SUPPORT
857 greek_init();
858#endif
859
860 R->Xfd = XConnectionNumber (R->Xdisplay);
861 849
862#ifdef CURSOR_BLINK 850#ifdef CURSOR_BLINK
863 if (R->Options & Opt_cursorBlink) 851 if (Options & Opt_cursorBlink)
864 (void)gettimeofday(&R->lastcursorchange, NULL); 852 (void)gettimeofday (&lastcursorchange, NULL);
865#endif 853#endif
866 854
867 if ((R->cmd_fd = rxvt_run_command (aR_ argv)) < 0) 855 if ((cmd_fd = run_command (argv)) < 0)
868 { 856 rxvt_fatal ("failure while running command, aborting");
869 rxvt_print_error ("aborting");
870 exit (EXIT_FAILURE);
871 }
872} 857}
873 858
874/*----------------------------------------------------------------------*/ 859/*----------------------------------------------------------------------*/
875/* INTPROTO */
876void 860void
877rxvt_Get_Colours(pR) 861rxvt_term::Get_Colours ()
878{ 862{
879 int i; 863 int i;
880 864
881 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) { 865 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++)
866 {
882 rxvt_color xcol; 867 rxvt_color xcol;
883 868
869 if (!rs[Rs_color + i])
870 continue;
871
872 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
873 {
874#ifndef XTERM_REVERSE_VIDEO
875 if (i < 2 && (Options & Opt_reverseVideo))
876 rs[Rs_color + i] = def_colorName[!i];
877 else
878#endif
879 rs[Rs_color + i] = def_colorName[i];
880
884 if (!R->rs[Rs_color + i]) 881 if (!rs[Rs_color + i])
885 continue; 882 continue;
886 883
887 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) {
888#ifndef XTERM_REVERSE_VIDEO
889 if (i < 2 && (R->Options & Opt_reverseVideo)) {
890 R->rs[Rs_color + i] = def_colorName[!i];
891 } else
892#endif
893 R->rs[Rs_color + i] = def_colorName[i];
894 if (!R->rs[Rs_color + i])
895 continue;
896 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) { 884 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
885 {
897 switch (i) { 886 switch (i)
887 {
898 case Color_fg: 888 case Color_fg:
899 case Color_bg: 889 case Color_bg:
900 /* fatal: need bg/fg color */ 890 /* fatal: need bg/fg color */
901 rxvt_print_error("aborting"); 891 rxvt_fatal ("unable to get foreground/background colour, aborting");
902 exit(EXIT_FAILURE);
903 /* NOTREACHED */ 892 /* NOTREACHED */
904 break; 893 break;
905#ifndef NO_CURSORCOLOR 894#ifndef NO_CURSORCOLOR
906 case Color_cursor2: 895 case Color_cursor2:
907 xcol = R->PixColors[Color_fg]; 896 xcol = PixColors[Color_fg];
908 break; 897 break;
909#endif /* ! NO_CURSORCOLOR */ 898#endif /* ! NO_CURSORCOLOR */
910 case Color_pointer: 899 case Color_pointer:
911 xcol = R->PixColors[Color_fg]; 900 xcol = PixColors[Color_fg];
912 break; 901 break;
913 default: 902 default:
914 xcol = R->PixColors[Color_bg]; /* None */ 903 xcol = PixColors[Color_bg]; /* None */
915 break; 904 break;
916 } 905 }
917 } 906 }
918 } 907 }
908
919 R->PixColors[i] = xcol; 909 PixColors[i] = xcol;
920 SET_PIXCOLOR(R, i); 910 SET_PIXCOLOR (i);
921 } 911 }
922 912
923 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer]) 913 if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer])
924 R->PixColors[Color_pointer] = R->PixColors[Color_fg]; 914 PixColors[Color_pointer] = PixColors[Color_fg];
925 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border]) 915 if (XDEPTH <= 2 || !rs[Rs_color + Color_border])
926 R->PixColors[Color_border] = R->PixColors[Color_fg]; 916 PixColors[Color_border] = PixColors[Color_fg];
927 917
928/* 918 /*
929 * get scrollBar/menuBar shadow colors 919 * get scrollBar/menuBar shadow colors
930 * 920 *
931 * The calculations of topShadow/bottomShadow values are adapted 921 * The calculations of topShadow/bottomShadow values are adapted
932 * from the fvwm window manager. 922 * from the fvwm window manager.
933 */ 923 */
934#ifdef KEEP_SCROLLCOLOR 924#ifdef KEEP_SCROLLCOLOR
935 if (XDEPTH <= 2) { /* Monochrome */ 925
926 if (XDEPTH <= 2)
927 { /* Monochrome */
936 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 928 PixColors[Color_scroll] = PixColors[Color_fg];
937 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 929 PixColors[Color_topShadow] = PixColors[Color_bg];
938 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 930 PixColors[Color_bottomShadow] = PixColors[Color_bg];
939 } else { 931 }
932 else
933 {
940 rxvt_color xcol[3]; 934 rxvt_color xcol[3];
941 /* xcol[0] == white 935 /* xcol[0] == white
942 * xcol[1] == top shadow 936 * xcol[1] == top shadow
943 * xcol[2] == bot shadow */ 937 * xcol[2] == bot shadow */
944 938
945 xcol[1] = R->PixColors[Color_scroll]; 939 xcol[1] = PixColors[Color_scroll];
946# ifdef PREFER_24BIT 940# ifdef PREFER_24BIT
947 xcol[0].set (r, -1, -1, -1); 941 xcol[0].set (display, 65535, 65535, 65535);
948/* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */ 942 /* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
949# else 943# else
950 xcol[0].set (WhitePixel(R->Xdisplay, Xscreen)); 944 xcol[0].set (display, WhitePixel (display->display, display->screen));
951# endif 945# endif
952 946
953 unsigned short R1, G1, B1, R0, G0, B0; 947 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
954 948
955 xcol[0].get (r, R0, G0, B0); 949 xcol[0].get (display, pr0, pg0, pb0);
956 xcol[1].get (r, R1, G1, B1); 950 xcol[1].get (display, pr1, pg1, pb1);
957 951
958 /* bottomShadowColor */ 952 /* bottomShadowColor */
959 if (!xcol[2].set (aR_ R1 / 2, G1 / 2, B1 / 2)) 953 if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
960 xcol[2] = R->PixColors[Color_Black]; 954 xcol[2] = PixColors[Color_Black];
961 955
962 R->PixColors[Color_bottomShadow] = xcol[2]; 956 PixColors[Color_bottomShadow] = xcol[2];
963 957
964 /* topShadowColor */ 958 /* topShadowColor */
965 if (!xcol[1].set (aR_ 959 if (!xcol[1].set (display,
966 min (R0, max (R0 / 5, R1) * 7 / 5), 960 min (pr0, max (pr0 / 5, pr1) * 7 / 5),
967 min (G0, max (G0 / 5, G1) * 7 / 5), 961 min (pg0, max (pg0 / 5, pg1) * 7 / 5),
968 min (B0, max (B0 / 5, B1) * 7 / 5))) 962 min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
969 xcol[1] = R->PixColors[Color_White]; 963 xcol[1] = PixColors[Color_White];
970 964
971 R->PixColors[Color_topShadow] = xcol[1]; 965 PixColors[Color_topShadow] = xcol[1];
972 } 966 }
973#endif /* KEEP_SCROLLCOLOR */ 967#endif /* KEEP_SCROLLCOLOR */
974} 968}
975 969
976/*----------------------------------------------------------------------*/ 970/*----------------------------------------------------------------------*/
977/* color aliases, fg/bg bright-bold */ 971/* color aliases, fg/bg bright-bold */
978/* INTPROTO */
979void 972void
980rxvt_color_aliases(pR_ int idx) 973rxvt_term::color_aliases (int idx)
981{ 974{
982 if (R->rs[Rs_color + idx] && isdigit(*(R->rs[Rs_color + idx]))) { 975 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
976 {
983 int i = atoi(R->rs[Rs_color + idx]); 977 int i = atoi (rs[Rs_color + idx]);
984 978
979 if (i >= 8 && i <= 15)
985 if (i >= 8 && i <= 15) { /* bright colors */ 980 { /* bright colors */
986 i -= 8; 981 i -= 8;
987#ifndef NO_BRIGHTCOLOR 982#ifndef NO_BRIGHTCOLOR
988 R->rs[Rs_color + idx] = R->rs[Rs_color + minBrightCOLOR + i]; 983 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
989 return; 984 return;
990#endif 985#endif
986
991 } 987 }
988
992 if (i >= 0 && i <= 7) /* normal colors */ 989 if (i >= 0 && i <= 7) /* normal colors */
993 R->rs[Rs_color + idx] = R->rs[Rs_color + minCOLOR + i]; 990 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
994 } 991 }
995} 992}
996 993
997/*----------------------------------------------------------------------*/ 994/*----------------------------------------------------------------------*/
998/* 995/*
999 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings 996 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1000 * Use resource ``modifier'' to override the Meta modifier 997 * Use resource ``modifier'' to override the Meta modifier
1001 */ 998 */
1002/* INTPROTO */
1003void 999void
1004rxvt_get_ourmods(pR) 1000rxvt_term::get_ourmods ()
1005{ 1001{
1006 int i, j, k; 1002 int i, j, k;
1007 int requestedmeta, realmeta, realalt; 1003 int requestedmeta, realmeta, realalt;
1008 const char *cm, *rsmod; 1004 const char *cm, *rsmod;
1009 XModifierKeymap *map; 1005 XModifierKeymap *map;
1010 KeyCode *kc; 1006 KeyCode *kc;
1011 const unsigned int modmasks[] = 1007 const unsigned int modmasks[] =
1008 {
1012 { Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask }; 1009 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1010 };
1013 1011
1014 requestedmeta = realmeta = realalt = 0; 1012 requestedmeta = realmeta = realalt = 0;
1015 rsmod = R->rs[Rs_modifier]; 1013 rsmod = rs[Rs_modifier];
1016 if (rsmod 1014 if (rsmod
1017 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 1015 && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0)
1018 requestedmeta = rsmod[3] - '0'; 1016 requestedmeta = rsmod[3] - '0';
1019 1017
1020 map = XGetModifierMapping(R->Xdisplay); 1018 map = XGetModifierMapping (display->display);
1021 kc = map->modifiermap; 1019 kc = map->modifiermap;
1022 for (i = 1; i < 6; i++) { 1020 for (i = 1; i < 6; i++)
1021 {
1023 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 1022 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
1024 for (j = map->max_keypermod; j--; k++) { 1023 for (j = map->max_keypermod; j--; k++)
1024 {
1025 if (kc[k] == 0) 1025 if (kc[k] == 0)
1026 break; 1026 break;
1027 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) { 1027 switch (XKeycodeToKeysym (display->display, kc[k], 0))
1028 {
1028 case XK_Num_Lock: 1029 case XK_Num_Lock:
1029 R->ModNumLockMask = modmasks[i - 1]; 1030 ModNumLockMask = modmasks[i - 1];
1030 /* FALLTHROUGH */ 1031 /* FALLTHROUGH */
1031 default: 1032 default:
1032 continue; /* for(;;) */ 1033 continue; /* for (;;) */
1033 case XK_Meta_L: 1034 case XK_Meta_L:
1034 case XK_Meta_R: 1035 case XK_Meta_R:
1035 cm = "meta"; 1036 cm = "meta";
1036 realmeta = i; 1037 realmeta = i;
1037 break; 1038 break;
1038 case XK_Alt_L: 1039 case XK_Alt_L:
1039 case XK_Alt_R: 1040 case XK_Alt_R:
1040 cm = "alt"; 1041 cm = "alt";
1041 realalt = i; 1042 realalt = i;
1042 break; 1043 break;
1043 case XK_Super_L: 1044 case XK_Super_L:
1044 case XK_Super_R: 1045 case XK_Super_R:
1045 cm = "super"; 1046 cm = "super";
1046 break; 1047 break;
1047 case XK_Hyper_L: 1048 case XK_Hyper_L:
1048 case XK_Hyper_R: 1049 case XK_Hyper_R:
1049 cm = "hyper"; 1050 cm = "hyper";
1050 break; 1051 break;
1051 } 1052 }
1052 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 1053 if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0)
1053 requestedmeta = i; 1054 requestedmeta = i;
1054 } 1055 }
1055 } 1056 }
1056 XFreeModifiermap(map); 1057 XFreeModifiermap (map);
1057 i = (requestedmeta ? requestedmeta 1058 i = (requestedmeta ? requestedmeta
1058 : (realmeta ? realmeta 1059 : (realmeta ? realmeta
1059 : (realalt ? realalt : 0))); 1060 : (realalt ? realalt : 0)));
1060 if (i) 1061 if (i)
1061 R->ModMetaMask = modmasks[i - 1]; 1062 ModMetaMask = modmasks[i - 1];
1062} 1063}
1063 1064
1064/*----------------------------------------------------------------------*/ 1065/*----------------------------------------------------------------------*/
1065/* rxvt_Create_Windows() - Open and map the window */ 1066/* rxvt_Create_Windows () - Open and map the window */
1066/* EXTPROTO */
1067void 1067void
1068rxvt_Create_Windows(pR_ int argc, const char *const *argv) 1068rxvt_term::create_windows (int argc, const char *const *argv)
1069{ 1069{
1070 XClassHint classHint; 1070 XClassHint classHint;
1071 XWMHints wmHint; 1071 XWMHints wmHint;
1072 XGCValues gcvalue; 1072 XGCValues gcvalue;
1073 long vt_emask; 1073 long vt_emask;
1074
1075 XWindowAttributes gattr;
1076
1077 if (Options & Opt_transparent)
1078 {
1079 XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1080 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1081 }
1082
1083 /* grab colors before netscape does */
1084 Get_Colours ();
1085
1086 if (!change_font (rs[Rs_font]))
1087 {
1088 fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n");
1089 destroy ();
1090 return;
1091 }
1092
1093 window_calc (0, 0);
1094 old_width = szHint.width;
1095 old_height = szHint.height;
1096
1097 /* parent window - reverse video so we can see placement errors
1098 * sub-window placement & size in rxvt_resize_subwindows ()
1099 */
1074 1100
1075#ifdef PREFER_24BIT 1101#ifdef PREFER_24BIT
1076 XSetWindowAttributes attributes; 1102 XSetWindowAttributes attributes;
1077 XWindowAttributes gattr;
1078 1103
1079 XCMAP = DefaultColormap(R->Xdisplay, Xscreen); 1104 attributes.background_pixel = PixColors[Color_fg];
1080 XVISUAL = DefaultVisual(R->Xdisplay, Xscreen); 1105 attributes.border_pixel = PixColors[Color_border];
1106 attributes.colormap = display->cmap;
1107 TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1108 szHint.x, szHint.y,
1109 szHint.width, szHint.height,
1110 TermWin.ext_bwidth,
1111 display->depth, InputOutput,
1112 display->visual,
1113 CWBackPixel | CWBorderPixel | CWColormap, &attributes);
1114#else
1115 TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1116 szHint.x, szHint.y,
1117 szHint.width,
1118 szHint.height,
1119 TermWin.ext_bwidth,
1120 PixColors[Color_border],
1121 PixColors[Color_fg]);
1122#endif
1123
1124 xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1125 xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1126
1127 classHint.res_name = (char *)rs[Rs_name];
1128 classHint.res_class = (char *)RESCLASS;
1129
1130 wmHint.flags = (InputHint | StateHint | WindowGroupHint);
1131 wmHint.input = True;
1132 wmHint.initial_state = (Options & Opt_iconic ? IconicState
1133 : NormalState);
1134 wmHint.window_group = TermWin.parent[0];
1135
1136 XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,
1137 (char **)argv, argc, &szHint, &wmHint, &classHint);
1138
1139 XSelectInput (display->display, TermWin.parent[0],
1140 KeyPressMask
1141#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1142 | KeyReleaseMask
1143#endif
1144 | FocusChangeMask | VisibilityChangeMask
1145 | StructureNotifyMask);
1146 termwin_ev.start (display, TermWin.parent[0]);
1147
1148 /* vt cursor: Black-on-White is standard, but this is more popular */
1149 TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);
1150
1151#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1152 /* cursor (menuBar/scrollBar): Black-on-White */
1153 leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);
1154#endif
1081 1155
1082#ifdef POINTER_BLANK 1156#ifdef POINTER_BLANK
1083 static rxvt_color blackcolour; 1157 {
1084 blackcolour.set (r, 0, 0, 0); 1158 XColor blackcolour;
1159 blackcolour.red = 0;
1160 blackcolour.green = 0;
1161 blackcolour.blue = 0;
1162 Font f = XLoadFont (display->display, "fixed");
1163 blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1164 &blackcolour, &blackcolour);
1165 XUnloadFont (display->display, f);
1166 }
1085#endif 1167#endif
1168
1169 /* the vt window */
1170 TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],
1171 window_vt_x, window_vt_y,
1172 TermWin_TotalWidth (),
1173 TermWin_TotalHeight (),
1174 0,
1175 PixColors[Color_fg],
1176 PixColors[Color_bg]);
1177
1178#ifdef DEBUG_X
1179 XStoreName (display->display, TermWin.vt, "vt window");
1180#endif
1181
1182 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask
1183 | PropertyChangeMask);
1184
1185#ifdef POINTER_BLANK
1186 pointer_unblank ();
1187
1188 if ((Options & Opt_pointerBlank))
1189 vt_emask |= PointerMotionMask;
1190 else
1191#endif
1192 vt_emask |= (Button1MotionMask | Button3MotionMask);
1193
1194 XSelectInput (display->display, TermWin.vt, vt_emask);
1195 vt_ev.start (display, TermWin.vt);
1196
1197#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1198 if (menuBar_height ())
1199 {
1200 menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1201 window_vt_x, 0,
1202 TermWin_TotalWidth (),
1203 menuBar_TotalHeight (),
1204 0,
1205 PixColors[Color_fg],
1206 PixColors[Color_scroll]);
1207
1208#ifdef DEBUG_X
1209 XStoreName (display->display, menuBar.win, "menubar");
1210#endif
1211
1212 menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1213
1214 XDefineCursor (display->display, menuBar.win,
1215 XCreateFontCursor (display->display, XC_left_ptr));
1216
1217 XSelectInput (display->display, menuBar.win,
1218 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1219 | Button1MotionMask));
1220 menubar_ev.start (display, menuBar.win);
1221 }
1222#endif
1223
1224#ifdef XPM_BACKGROUND
1225 if (rs[Rs_backgroundPixmap] != NULL
1086 if (R->Options & Opt_transparent) { 1226 && ! (Options & Opt_transparent))
1087 XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen), 1227 {
1088 &gattr); 1228 const char *p = rs[Rs_backgroundPixmap];
1089 XDEPTH = gattr.depth;
1090 } else {
1091 XDEPTH = DefaultDepth(R->Xdisplay, Xscreen);
1092/*
1093 * If depth is not 24, look for a 24bit visual.
1094 */
1095 if (XDEPTH != 24) {
1096 XVisualInfo vinfo;
1097 1229
1098 if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo)) { 1230 if ((p = STRCHR (p, ';')) != NULL)
1099 XDEPTH = 24; 1231 {
1100 XVISUAL = vinfo.visual; 1232 p++;
1101 XCMAP = XCreateColormap(R->Xdisplay, 1233 scale_pixmap (p);
1102 RootWindow(R->Xdisplay, Xscreen),
1103 XVISUAL, AllocNone);
1104 }
1105 } 1234 }
1106 }
1107#endif
1108
1109/* grab colors before netscape does */
1110 rxvt_Get_Colours(aR);
1111
1112 rxvt_change_font(aR_ 1, NULL);
1113 rxvt_window_calc(aR_ 0, 0);
1114 R->old_width = R->szHint.width;
1115 R->old_height = R->szHint.height;
1116
1117/* parent window - reverse video so we can see placement errors
1118 * sub-window placement & size in rxvt_resize_subwindows()
1119 */
1120
1121#ifdef PREFER_24BIT
1122 attributes.background_pixel = R->PixColors[Color_fg];
1123 attributes.border_pixel = R->PixColors[Color_border];
1124 attributes.colormap = XCMAP;
1125 R->TermWin.parent[0] = XCreateWindow(R->Xdisplay, Xroot,
1126 R->szHint.x, R->szHint.y,
1127 R->szHint.width, R->szHint.height,
1128 R->TermWin.ext_bwidth,
1129 XDEPTH, InputOutput,
1130 XVISUAL,
1131 CWBackPixel | CWBorderPixel
1132 | CWColormap, &attributes);
1133#else
1134 R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot,
1135 R->szHint.x, R->szHint.y,
1136 R->szHint.width,
1137 R->szHint.height,
1138 R->TermWin.ext_bwidth,
1139 R->PixColors[Color_border],
1140 R->PixColors[Color_fg]);
1141#endif
1142 rxvt_xterm_seq(aR_ XTerm_title, R->rs[Rs_title], CHAR_ST);
1143 rxvt_xterm_seq(aR_ XTerm_iconName, R->rs[Rs_iconName], CHAR_ST);
1144
1145 classHint.res_name = (char *)R->rs[Rs_name];
1146 classHint.res_class = (char *)APL_CLASS;
1147
1148 wmHint.flags = (InputHint | StateHint | WindowGroupHint);
1149 wmHint.input = True;
1150 wmHint.initial_state = (R->Options & Opt_iconic ? IconicState
1151 : NormalState);
1152 wmHint.window_group = R->TermWin.parent[0];
1153
1154 XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL,
1155 (char **)argv, argc, &R->szHint, &wmHint, &classHint);
1156 XSelectInput(R->Xdisplay, R->TermWin.parent[0],
1157 (KeyPressMask
1158#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1159 | KeyReleaseMask
1160#endif
1161 | FocusChangeMask | VisibilityChangeMask
1162 | StructureNotifyMask));
1163
1164/* vt cursor: Black-on-White is standard, but this is more popular */
1165 R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm);
1166
1167#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1168/* cursor (menuBar/scrollBar): Black-on-White */
1169 R->pointer_leftptr = XCreateFontCursor(R->Xdisplay, XC_left_ptr);
1170#endif
1171
1172#ifdef POINTER_BLANK
1173 R->pointer_blank = XCreateGlyphCursor(R->Xdisplay, R->TermWin.font->fid,
1174 R->TermWin.font->fid, ' ', ' ',
1175 &blackcolour, &blackcolour);
1176#endif
1177
1178/* the vt window */
1179 R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1180 R->window_vt_x, R->window_vt_y,
1181 TermWin_TotalWidth(),
1182 TermWin_TotalHeight(),
1183 0,
1184 R->PixColors[Color_fg],
1185 R->PixColors[Color_bg]);
1186#ifdef DEBUG_X
1187 XStoreName(R->Xdisplay, R->TermWin.vt, "vt window");
1188#endif
1189 rxvt_pointer_unblank(aR);
1190 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask
1191 | PropertyChangeMask);
1192#ifdef POINTER_BLANK
1193 if ((R->Options & Opt_pointerBlank))
1194 vt_emask |= PointerMotionMask;
1195 else
1196#endif
1197 vt_emask |= (Button1MotionMask | Button3MotionMask);
1198 XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask);
1199
1200#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1201 if (menuBar_height()) {
1202 R->menuBar.win = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1203 R->window_vt_x, 0,
1204 TermWin_TotalWidth(),
1205 menuBar_TotalHeight(),
1206 0,
1207 R->PixColors[Color_fg],
1208 R->PixColors[Color_scroll]);
1209#ifdef DEBUG_X
1210 XStoreName(R->Xdisplay, R->menuBar.win, "menubar");
1211#endif
1212 XDefineCursor(R->Xdisplay, R->menuBar.win, R->pointer_leftptr);
1213 XSelectInput(R->Xdisplay, R->menuBar.win,
1214 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1215 | Button1MotionMask));
1216 }
1217#endif
1218#ifdef XPM_BACKGROUND
1219 if (R->rs[Rs_backgroundPixmap] != NULL
1220 && !(R->Options & Opt_transparent)) {
1221 const char *p = R->rs[Rs_backgroundPixmap];
1222
1223 if ((p = STRCHR(p, ';')) != NULL) {
1224 p++;
1225 rxvt_scale_pixmap(aR_ p);
1226 }
1227 rxvt_set_bgPixmap(aR_ R->rs[Rs_backgroundPixmap]); 1235 set_bgPixmap (rs[Rs_backgroundPixmap]);
1228 rxvt_scr_touch(aR_ True); 1236 scr_touch (True);
1229 } 1237 }
1230#endif 1238#endif
1231 1239
1232/* graphics context for the vt window */ 1240 /* graphics context for the vt window */
1233 gcvalue.foreground = R->PixColors[Color_fg]; 1241 gcvalue.foreground = PixColors[Color_fg];
1234 gcvalue.background = R->PixColors[Color_bg]; 1242 gcvalue.background = PixColors[Color_bg];
1235 gcvalue.graphics_exposures = 1; 1243 gcvalue.graphics_exposures = 1;
1236 R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt, 1244 TermWin.gc = XCreateGC (display->display, TermWin.vt,
1237 GCForeground | GCBackground 1245 GCForeground | GCBackground | GCGraphicsExposures,
1238 | GCGraphicsExposures, &gcvalue); 1246 &gcvalue);
1247
1248 TermWin.drawable = new rxvt_drawable (display, TermWin.vt);
1239 1249
1240#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1250#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1241 gcvalue.foreground = R->PixColors[Color_topShadow]; 1251 gcvalue.foreground = PixColors[Color_topShadow];
1242 R->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1252 topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1243 GCForeground, &gcvalue);
1244 gcvalue.foreground = R->PixColors[Color_bottomShadow]; 1253 gcvalue.foreground = PixColors[Color_bottomShadow];
1245 R->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1254 botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1246 GCForeground, &gcvalue);
1247 gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg 1255 gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)];
1248 : Color_scroll)]; 1256 scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1249 R->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt,
1250 GCForeground, &gcvalue);
1251#endif 1257#endif
1252} 1258}
1253 1259
1254/*----------------------------------------------------------------------*/ 1260/*----------------------------------------------------------------------*/
1255/* 1261/*
1256 * Run the command in a subprocess and return a file descriptor for the 1262 * Run the command in a subprocess and return a file descriptor for the
1257 * master end of the pseudo-teletype pair with the command talking to 1263 * master end of the pseudo-teletype pair with the command talking to
1258 * the slave. 1264 * the slave.
1259 */ 1265 */
1260/* INTPROTO */
1261int 1266int
1262rxvt_run_command(pR_ const char *const *argv) 1267rxvt_term::run_command (const char *const *argv)
1263{ 1268{
1264 int cfd, er; 1269 int cfd, er;
1265 1270
1266/* get master (pty) */ 1271 /* get master (pty) */
1267 if ((cfd = rxvt_get_pty(&(R->tty_fd), &(R->ttydev))) < 0) { 1272 if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1268 rxvt_print_error("can't open pseudo-tty"); 1273 rxvt_fatal ("can't open pseudo-tty");
1269 return -1; 1274
1270 }
1271#ifdef FD_SETSIZE
1272 if (R->Xfd > FD_SETSIZE || cfd > FD_SETSIZE) {
1273 rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1274 rxvt_clean_exit();
1275 exit(EXIT_FAILURE);
1276 }
1277#endif
1278 fcntl (cfd, F_SETFL, O_NONBLOCK); 1275 fcntl (cfd, F_SETFL, O_NONBLOCK);
1279 1276
1280/* get slave (tty) */ 1277 /* get slave (tty) */
1281 if (R->tty_fd < 0) { 1278 if (tty_fd < 0)
1279 {
1282#ifndef NO_SETOWNER_TTYDEV 1280#ifndef NO_SETOWNER_TTYDEV
1283 rxvt_privileged_ttydev(aR_ SAVE); 1281 privileged_ttydev (SAVE);
1284#endif 1282#endif
1283
1285 if ((R->tty_fd = rxvt_get_tty(R->ttydev)) < 0) { 1284 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1285 {
1286 close(cfd); 1286 close (cfd);
1287 rxvt_print_error("can't open slave tty %s", R->ttydev); 1287 rxvt_fatal ("can't open slave tty %s", ttydev);
1288 return -1;
1289 } 1288 }
1290 } 1289 }
1291#ifndef NO_BACKSPACE_KEY 1290#ifndef NO_BACKSPACE_KEY
1292 if (R->key_backspace[0] && !R->key_backspace[1]) 1291 if (key_backspace[0] && !key_backspace[1])
1293 er = R->key_backspace[0]; 1292 er = key_backspace[0];
1294 else if (STRCMP(R->key_backspace, "DEC") == 0) 1293 else if (STRCMP (key_backspace, "DEC") == 0)
1295 er = '\177'; /* the initial state anyway */ 1294 er = '\177'; /* the initial state anyway */
1296 else 1295 else
1297#endif
1298 er = -1;
1299 rxvt_get_ttymode(&(R->tio), er);
1300
1301/* install exit handler for cleanup */
1302#ifdef HAVE_ATEXIT
1303 atexit(rxvt_clean_exit);
1304#else
1305# ifdef HAVE_ON_EXIT
1306 on_exit(rxvt_clean_exit, NULL); /* non-ANSI exit handler */
1307# endif 1296#endif
1308#endif
1309 1297
1310 signal(SIGHUP, rxvt_Exit_signal); 1298 er = -1;
1311#ifndef __svr4__
1312 signal(SIGINT, rxvt_Exit_signal);
1313#endif
1314 signal(SIGQUIT, rxvt_Exit_signal);
1315 signal(SIGTERM, rxvt_Exit_signal);
1316 signal(SIGCHLD, rxvt_Child_signal);
1317 1299
1318/* need to trap SIGURG for SVR4 (Unixware) rlogin */ 1300 rxvt_get_ttymode (& (tio), er);
1319/* signal (SIGURG, SIG_DFL); */
1320 1301
1321#ifndef __QNX__ 1302#ifndef __QNX__
1322/* spin off the command interpreter */ 1303 /* spin off the command interpreter */
1323 switch (R->cmd_pid = fork()) { 1304 switch (cmd_pid = fork ())
1305 {
1324 case -1: 1306 case -1:
1325 rxvt_print_error("can't fork"); 1307 rxvt_fatal ("can't fork");
1326 return -1;
1327 case 0: 1308 case 0:
1328 close(cfd); /* only keep R->tty_fd and STDERR open */ 1309 close (cfd); /* only keep tty_fd and STDERR open */
1329 close(R->Xfd); 1310
1311 init_env ();
1312
1330 if (rxvt_control_tty(R->tty_fd, R->ttydev) < 0) 1313 if (rxvt_control_tty (tty_fd, ttydev) < 0)
1331 rxvt_print_error("could not obtain control of tty"); 1314 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1332 else { 1315 else
1316 {
1333 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1317 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1334 dup2(R->tty_fd, STDIN_FILENO); 1318 dup2 (tty_fd, STDIN_FILENO);
1335 dup2(R->tty_fd, STDOUT_FILENO); 1319 dup2 (tty_fd, STDOUT_FILENO);
1336 dup2(R->tty_fd, STDERR_FILENO); 1320 dup2 (tty_fd, STDERR_FILENO);
1321
1337 if (R->tty_fd > 2) 1322 if (tty_fd > 2)
1338 close(R->tty_fd); 1323 close (tty_fd);
1324
1339 rxvt_run_child(aR_ argv); 1325 run_child (argv);
1326 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1340 } 1327 }
1328
1341 exit(EXIT_FAILURE); 1329 _exit (EXIT_FAILURE);
1342 /* NOTREACHED */ 1330
1343 default: 1331 default:
1344 { 1332 {
1345#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1333#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1346 int fdstdin; 1334 int fdstdin;
1347 1335
1348 fdstdin = dup(STDIN_FILENO); 1336 fdstdin = dup (STDIN_FILENO);
1349 dup2(R->tty_fd, STDIN_FILENO); 1337 dup2 (tty_fd, STDIN_FILENO);
1350#endif 1338#endif
1339
1340#ifdef UTMP_SUPPORT
1351 rxvt_privileged_utmp(aR_ SAVE); 1341 privileged_utmp (SAVE);
1342#endif
1343
1352#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1344#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1345
1353 dup2(fdstdin, STDIN_FILENO); 1346 dup2 (fdstdin, STDIN_FILENO);
1354 close(fdstdin); 1347 close (fdstdin);
1355#endif 1348#endif
1356 } 1349 }
1350
1357 close(R->tty_fd); /* keep STDERR_FILENO, R->cmd_fd, R->Xfd open */ 1351 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1358 break; 1352 break;
1359 } 1353 }
1360#else /* __QNX__ uses qnxspawn() */ 1354#else /* __QNX__ uses qnxspawn () */
1361 fchmod(R->tty_fd, 0622); 1355 fchmod (tty_fd, 0622);
1362 fcntl(R->tty_fd, F_SETFD, FD_CLOEXEC); 1356 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1363 fcntl(cfd, F_SETFD, FD_CLOEXEC); 1357 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1364 1358
1365 if (rxvt_run_child(aR_ argv) == -1) 1359 if (run_child (argv) == -1)
1366 exit(EXIT_FAILURE); 1360 exit (EXIT_FAILURE);
1367#endif 1361#endif
1368/*
1369 * Reduce R->num_fds to what we use, so select() is more efficient
1370 */
1371 R->num_fds = max(STDERR_FILENO, cfd);
1372 MAX_IT(R->num_fds, R->Xfd);
1373#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
1374 MAX_IT(R->num_fds, 7);
1375#endif
1376 R->num_fds++; /* counts from 0 */
1377 1362
1378 return cfd; 1363 return cfd;
1379} 1364}
1380 1365
1381/* ------------------------------------------------------------------------- * 1366/* ------------------------------------------------------------------------- *
1382 * CHILD PROCESS OPERATIONS * 1367 * CHILD PROCESS OPERATIONS *
1383 * ------------------------------------------------------------------------- */ 1368 * ------------------------------------------------------------------------- */
1384/* 1369/*
1385 * The only open file descriptor is the slave tty - so no error messages. 1370 * The only open file descriptor is the slave tty - so no error messages.
1386 * returns are fatal 1371 * returns are fatal
1387 */ 1372 */
1388/* INTPROTO */
1389int 1373int
1390rxvt_run_child(pR_ const char *const *argv) 1374rxvt_term::run_child (const char *const *argv)
1391{ 1375{
1392 char *login; 1376 char *login;
1393 1377
1394 SET_TTYMODE(STDIN_FILENO, &(R->tio)); /* init terminal attributes */ 1378 SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1395 1379
1380 if (Options & Opt_console)
1396 if (R->Options & Opt_console) { /* be virtual console, fail silently */ 1381 { /* be virtual console, fail silently */
1397#ifdef TIOCCONS 1382#ifdef TIOCCONS
1398 unsigned int on = 1; 1383 unsigned int on = 1;
1399 1384
1400 ioctl(STDIN_FILENO, TIOCCONS, &on); 1385 ioctl (STDIN_FILENO, TIOCCONS, &on);
1401#elif defined (SRIOCSREDIR) 1386#elif defined (SRIOCSREDIR)
1402 int fd; 1387 int fd;
1403 1388
1404 fd = open(CONSOLE, O_WRONLY, 0); 1389 fd = open (CONSOLE, O_WRONLY, 0);
1405 if (fd >= 0) { 1390 if (fd >= 0)
1391 {
1406 if (ioctl(fd, SRIOCSREDIR, NULL) < 0) 1392 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1407 close(fd); 1393 close (fd);
1408 } 1394 }
1409#endif /* SRIOCSREDIR */ 1395#endif /* SRIOCSREDIR */
1410 }
1411 1396
1397 }
1398
1412/* reset signals and spin off the command interpreter */ 1399 /* reset signals and spin off the command interpreter */
1413 signal(SIGINT, SIG_DFL); 1400 signal (SIGINT, SIG_DFL);
1414 signal(SIGQUIT, SIG_DFL); 1401 signal (SIGQUIT, SIG_DFL);
1415 signal(SIGCHLD, SIG_DFL); 1402 signal (SIGCHLD, SIG_DFL);
1416/* 1403 /*
1417 * mimick login's behavior by disabling the job control signals 1404 * mimick login's behavior by disabling the job control signals
1418 * a shell that wants them can turn them back on 1405 * a shell that wants them can turn them back on
1419 */ 1406 */
1420#ifdef SIGTSTP 1407#ifdef SIGTSTP
1421 signal(SIGTSTP, SIG_IGN); 1408 signal (SIGTSTP, SIG_IGN);
1422 signal(SIGTTIN, SIG_IGN); 1409 signal (SIGTTIN, SIG_IGN);
1423 signal(SIGTTOU, SIG_IGN); 1410 signal (SIGTTOU, SIG_IGN);
1424#endif /* SIGTSTP */ 1411#endif /* SIGTSTP */
1425 1412
1426 /* set window size */ 1413 /* set window size */
1427 rxvt_tt_winsize(STDIN_FILENO, R->TermWin.ncol, R->TermWin.nrow, 0); 1414 struct winsize ws;
1415
1416 ws.ws_col = TermWin.ncol;
1417 ws.ws_row = TermWin.nrow;
1418 ws.ws_xpixel = ws.ws_ypixel = 0;
1419 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1420
1421 // unblock signals (signals are blocked by iom.C
1422 sigset_t ss;
1423 sigemptyset (&ss);
1424 sigprocmask (SIG_SETMASK, &ss, 0);
1428 1425
1429#ifndef __QNX__ 1426#ifndef __QNX__
1430/* command interpreter path */ 1427 /* command interpreter path */
1431 if (argv != NULL) { 1428 if (argv != NULL)
1429 {
1432# ifdef DEBUG_CMD 1430# ifdef DEBUG_CMD
1433 int i; 1431 int i;
1434 1432
1435 for (i = 0; argv[i]; i++) 1433 for (i = 0; argv[i]; i++)
1436 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1434 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1437# endif 1435# endif
1436
1438 execvp(argv[0], (char *const *)argv); 1437 execvp (argv[0], (char *const *)argv);
1439 /* no error message: STDERR is closed! */ 1438 /* no error message: STDERR is closed! */
1440 } else { 1439 }
1440 else
1441 {
1441 const char *argv0, *shell; 1442 const char *argv0, *shell;
1442 1443
1443 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1444 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1444 shell = "/bin/sh"; 1445 shell = "/bin/sh";
1445 1446
1446 argv0 = (const char *)rxvt_r_basename(shell); 1447 argv0 = (const char *)rxvt_r_basename (shell);
1447 if (R->Options & Opt_loginShell) { 1448 if (Options & Opt_loginShell)
1449 {
1448 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1450 login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1449 1451
1450 login[0] = '-'; 1452 login[0] = '-';
1451 STRCPY(&login[1], argv0); 1453 STRCPY (&login[1], argv0);
1452 argv0 = login; 1454 argv0 = login;
1453 } 1455 }
1454 execlp(shell, argv0, NULL); 1456 execlp (shell, argv0, NULL);
1455 /* no error message: STDERR is closed! */ 1457 /* no error message: STDERR is closed! */
1456 } 1458 }
1459
1457#else /* __QNX__ uses qnxspawn() */ 1460#else /* __QNX__ uses qnxspawn () */
1458 { 1461
1459 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }; 1462 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1460 char *command = NULL, fullcommand[_MAX_PATH]; 1463 char *command = NULL, fullcommand[_MAX_PATH];
1461 char **arg_v, *arg_a[2] = { NULL, NULL }; 1464 char **arg_v, *arg_a[2] = { NULL, NULL };
1462 1465
1463 if (argv != NULL) { 1466 if (argv != NULL)
1467 {
1464 if (access(argv[0], X_OK) == -1) { 1468 if (access (argv[0], X_OK) == -1)
1469 {
1465 if (STRCHR(argv[0], '/') == NULL) { 1470 if (STRCHR (argv[0], '/') == NULL)
1471 {
1466 searchenv(argv[0], "PATH", fullcommand); 1472 searchenv (argv[0], "PATH", fullcommand);
1467 if (fullcommand[0] != '\0') 1473 if (fullcommand[0] != '\0')
1468 command = fullcommand; 1474 command = fullcommand;
1469 }
1470 if (access(command, X_OK) == -1)
1471 return -1;
1472 } else
1473 command = argv[0];
1474 arg_v = argv;
1475 } else {
1476 if ((command = getenv("SHELL")) == NULL || *command == '\0')
1477 command = "/bin/sh";
1478
1479 arg_a[0] = my_basename(command);
1480 if (R->Options & Opt_loginShell) {
1481 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));
1482
1483 login[0] = '-';
1484 STRCPY(&login[1], arg_a[0]);
1485 arg_a[0] = login;
1486 } 1475 }
1487 arg_v = arg_a; 1476 if (access (command, X_OK) == -1)
1477 return -1;
1488 } 1478 }
1479 else
1480 command = argv[0];
1481 arg_v = argv;
1482 }
1483 else
1484 {
1485 if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1486 command = "/bin/sh";
1487
1488 arg_a[0] = my_basename (command);
1489 if (Options & Opt_loginShell)
1490 {
1491 login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1492
1493 login[0] = '-';
1494 STRCPY (&login[1], arg_a[0]);
1495 arg_a[0] = login;
1496 }
1497 arg_v = arg_a;
1498 }
1489 iov_a[0] = iov_a[1] = iov_a[2] = R->tty_fd; 1499 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1490 R->cmd_pid = qnx_spawn(0, 0, 0, -1, -1, 1500 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1491 _SPAWN_SETSID | _SPAWN_TCSETPGRP, 1501 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1492 command, arg_v, environ, iov_a, 0); 1502 command, arg_v, environ, iov_a, 0);
1493 if (login) 1503 if (login)
1494 free(login); 1504 free (login);
1505
1495 close(R->tty_fd); 1506 close (tty_fd);
1496 return R->cmd_fd; 1507 return cmd_fd;
1497 } 1508
1498#endif 1509#endif
1499 return -1; 1510 return -1;
1500} 1511}
1501 1512
1502/* ------------------------------------------------------------------------- * 1513/* ------------------------------------------------------------------------- *
1503 * GET TTY CURRENT STATE * 1514 * GET TTY CURRENT STATE *
1504 * ------------------------------------------------------------------------- */ 1515 * ------------------------------------------------------------------------- */
1505/* rxvt_get_ttymode() */ 1516/* rxvt_get_ttymode () */
1506/* INTPROTO */ 1517/* EXTPROTO */
1507void 1518void
1508rxvt_get_ttymode(ttymode_t *tio, int erase) 1519rxvt_get_ttymode (ttymode_t *tio, int erase)
1509{ 1520{
1510#ifdef HAVE_TERMIOS_H 1521#ifdef HAVE_TERMIOS_H
1511/* 1522 /*
1512 * standard System V termios interface 1523 * standard System V termios interface
1513 */ 1524 */
1514 if (GET_TERMIOS(STDIN_FILENO, tio) < 0) { 1525 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1526 {
1515 /* return error - use system defaults */ 1527 /* return error - use system defaults */
1516 tio->c_cc[VINTR] = CINTR; 1528 tio->c_cc[VINTR] = CINTR;
1517 tio->c_cc[VQUIT] = CQUIT; 1529 tio->c_cc[VQUIT] = CQUIT;
1518 tio->c_cc[VERASE] = CERASE; 1530 tio->c_cc[VERASE] = CERASE;
1519 tio->c_cc[VKILL] = CKILL; 1531 tio->c_cc[VKILL] = CKILL;
1520 tio->c_cc[VSTART] = CSTART; 1532 tio->c_cc[VSTART] = CSTART;
1521 tio->c_cc[VSTOP] = CSTOP; 1533 tio->c_cc[VSTOP] = CSTOP;
1522 tio->c_cc[VSUSP] = CSUSP; 1534 tio->c_cc[VSUSP] = CSUSP;
1523# ifdef VDSUSP 1535# ifdef VDSUSP
1536
1524 tio->c_cc[VDSUSP] = CDSUSP; 1537 tio->c_cc[VDSUSP] = CDSUSP;
1525# endif 1538# endif
1526# ifdef VREPRINT 1539# ifdef VREPRINT
1540
1527 tio->c_cc[VREPRINT] = CRPRNT; 1541 tio->c_cc[VREPRINT] = CRPRNT;
1528# endif 1542# endif
1529# ifdef VDISCRD 1543# ifdef VDISCRD
1544
1530 tio->c_cc[VDISCRD] = CFLUSH; 1545 tio->c_cc[VDISCRD] = CFLUSH;
1531# endif 1546# endif
1532# ifdef VWERSE 1547# ifdef VWERSE
1548
1533 tio->c_cc[VWERSE] = CWERASE; 1549 tio->c_cc[VWERSE] = CWERASE;
1534# endif 1550# endif
1535# ifdef VLNEXT 1551# ifdef VLNEXT
1552
1536 tio->c_cc[VLNEXT] = CLNEXT; 1553 tio->c_cc[VLNEXT] = CLNEXT;
1537# endif 1554# endif
1555
1538 } 1556 }
1539 tio->c_cc[VEOF] = CEOF; 1557 tio->c_cc[VEOF] = CEOF;
1540 tio->c_cc[VEOL] = VDISABLE; 1558 tio->c_cc[VEOL] = VDISABLE;
1541# ifdef VEOL2 1559# ifdef VEOL2
1560
1542 tio->c_cc[VEOL2] = VDISABLE; 1561 tio->c_cc[VEOL2] = VDISABLE;
1543# endif 1562# endif
1544# ifdef VSWTC 1563# ifdef VSWTC
1564
1545 tio->c_cc[VSWTC] = VDISABLE; 1565 tio->c_cc[VSWTC] = VDISABLE;
1546# endif 1566# endif
1547# ifdef VSWTCH 1567# ifdef VSWTCH
1568
1548 tio->c_cc[VSWTCH] = VDISABLE; 1569 tio->c_cc[VSWTCH] = VDISABLE;
1549# endif 1570# endif
1550# if VMIN != VEOF 1571# if VMIN != VEOF
1572
1551 tio->c_cc[VMIN] = 1; 1573 tio->c_cc[VMIN] = 1;
1552# endif 1574# endif
1553# if VTIME != VEOL 1575# if VTIME != VEOL
1576
1554 tio->c_cc[VTIME] = 0; 1577 tio->c_cc[VTIME] = 0;
1555# endif 1578# endif
1579
1556 if (erase != -1) 1580 if (erase != -1)
1557 tio->c_cc[VERASE] = (char)erase; 1581 tio->c_cc[VERASE] = (char)erase;
1558 1582
1559/* input modes */ 1583 /* input modes */
1560 tio->c_iflag = (BRKINT | IGNPAR | ICRNL 1584 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1561# ifdef IMAXBEL 1585# ifdef IMAXBEL
1562 | IMAXBEL 1586 | IMAXBEL
1563# endif 1587# endif
1564 | IXON); 1588 | IXON);
1565 1589
1566/* output modes */ 1590 /* output modes */
1567 tio->c_oflag = (OPOST | ONLCR); 1591 tio->c_oflag = (OPOST | ONLCR);
1568 1592
1569/* control modes */ 1593 /* control modes */
1570 tio->c_cflag = (CS8 | CREAD); 1594 tio->c_cflag = (CS8 | CREAD);
1571 1595
1572/* line discipline modes */ 1596 /* line discipline modes */
1573 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO 1597 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1574# if defined (ECHOCTL) && defined (ECHOKE) 1598# if defined (ECHOCTL) && defined (ECHOKE)
1575 | ECHOCTL | ECHOKE 1599 | ECHOCTL | ECHOKE
1576# endif 1600# endif
1577 | ECHOE | ECHOK); 1601 | ECHOE | ECHOK);
1578# else /* HAVE_TERMIOS_H */ 1602# else /* HAVE_TERMIOS_H */
1579 1603
1580/* 1604 /*
1581 * sgtty interface 1605 * sgtty interface
1582 */ 1606 */
1583 1607
1584/* get parameters -- gtty */ 1608 /* get parameters -- gtty */
1585 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0) { 1609 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1610 {
1586 tio->sg.sg_erase = CERASE; /* ^H */ 1611 tio->sg.sg_erase = CERASE; /* ^H */
1587 tio->sg.sg_kill = CKILL; /* ^U */ 1612 tio->sg.sg_kill = CKILL; /* ^U */
1588 } 1613 }
1589 if (erase != -1) 1614 if (erase != -1)
1590 tio->sg.sg_erase = (char)erase; 1615 tio->sg.sg_erase = (char)erase;
1591 1616
1592 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP); 1617 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1593 1618
1594/* get special characters */ 1619 /* get special characters */
1595 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0) { 1620 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1621 {
1596 tio->tc.t_intrc = CINTR; /* ^C */ 1622 tio->tc.t_intrc = CINTR; /* ^C */
1597 tio->tc.t_quitc = CQUIT; /* ^\ */ 1623 tio->tc.t_quitc = CQUIT; /* ^\ */
1598 tio->tc.t_startc = CSTART; /* ^Q */ 1624 tio->tc.t_startc = CSTART; /* ^Q */
1599 tio->tc.t_stopc = CSTOP; /* ^S */ 1625 tio->tc.t_stopc = CSTOP; /* ^S */
1600 tio->tc.t_eofc = CEOF; /* ^D */ 1626 tio->tc.t_eofc = CEOF; /* ^D */
1601 tio->tc.t_brkc = -1; 1627 tio->tc.t_brkc = -1;
1602 } 1628 }
1603/* get local special chars */ 1629 /* get local special chars */
1604 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0) { 1630 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1631 {
1605 tio->lc.t_suspc = CSUSP; /* ^Z */ 1632 tio->lc.t_suspc = CSUSP; /* ^Z */
1606 tio->lc.t_dsuspc = CDSUSP; /* ^Y */ 1633 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1607 tio->lc.t_rprntc = CRPRNT; /* ^R */ 1634 tio->lc.t_rprntc = CRPRNT; /* ^R */
1608 tio->lc.t_flushc = CFLUSH; /* ^O */ 1635 tio->lc.t_flushc = CFLUSH; /* ^O */
1609 tio->lc.t_werasc = CWERASE; /* ^W */ 1636 tio->lc.t_werasc = CWERASE; /* ^W */
1610 tio->lc.t_lnextc = CLNEXT; /* ^V */ 1637 tio->lc.t_lnextc = CLNEXT; /* ^V */
1611 } 1638 }
1612/* get line discipline */ 1639 /* get line discipline */
1613 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line)); 1640 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1614# ifdef NTTYDISC 1641# ifdef NTTYDISC
1642
1615 tio->line = NTTYDISC; 1643 tio->line = NTTYDISC;
1616# endif /* NTTYDISC */ 1644# endif /* NTTYDISC */
1645
1617 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL); 1646 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1618#endif /* HAVE_TERMIOS_H */ 1647#endif /* HAVE_TERMIOS_H */
1619 1648
1620/* 1649 /*
1621 * Debugging 1650 * Debugging
1622 */ 1651 */
1623#ifdef DEBUG_TTYMODE 1652#ifdef DEBUG_TTYMODE
1624#ifdef HAVE_TERMIOS_H 1653#ifdef HAVE_TERMIOS_H
1625/* c_iflag bits */ 1654 /* c_iflag bits */
1626 fprintf(stderr, "Input flags\n"); 1655 fprintf (stderr, "Input flags\n");
1627 1656
1628/* cpp token stringize doesn't work on all machines <sigh> */ 1657 /* cpp token stringize doesn't work on all machines <sigh> */
1629# define FOO(flag,name) \ 1658# define FOO(flag,name) \
1630 if ((tio->c_iflag) & flag) \ 1659 if ((tio->c_iflag) & flag) \
1631 fprintf (stderr, "%s ", name) 1660 fprintf (stderr, "%s ", name)
1632 1661
1633/* c_iflag bits */ 1662 /* c_iflag bits */
1634 FOO(IGNBRK, "IGNBRK"); 1663 FOO (IGNBRK, "IGNBRK");
1635 FOO(BRKINT, "BRKINT"); 1664 FOO (BRKINT, "BRKINT");
1636 FOO(IGNPAR, "IGNPAR"); 1665 FOO (IGNPAR, "IGNPAR");
1637 FOO(PARMRK, "PARMRK"); 1666 FOO (PARMRK, "PARMRK");
1638 FOO(INPCK, "INPCK"); 1667 FOO (INPCK, "INPCK");
1639 FOO(ISTRIP, "ISTRIP"); 1668 FOO (ISTRIP, "ISTRIP");
1640 FOO(INLCR, "INLCR"); 1669 FOO (INLCR, "INLCR");
1641 FOO(IGNCR, "IGNCR"); 1670 FOO (IGNCR, "IGNCR");
1642 FOO(ICRNL, "ICRNL"); 1671 FOO (ICRNL, "ICRNL");
1643 FOO(IXON, "IXON"); 1672 FOO (IXON, "IXON");
1644 FOO(IXOFF, "IXOFF"); 1673 FOO (IXOFF, "IXOFF");
1645# ifdef IUCLC 1674# ifdef IUCLC
1675
1646 FOO(IUCLC, "IUCLC"); 1676 FOO (IUCLC, "IUCLC");
1647# endif 1677# endif
1648# ifdef IXANY 1678# ifdef IXANY
1679
1649 FOO(IXANY, "IXANY"); 1680 FOO (IXANY, "IXANY");
1650# endif 1681# endif
1651# ifdef IMAXBEL 1682# ifdef IMAXBEL
1683
1652 FOO(IMAXBEL, "IMAXBEL"); 1684 FOO (IMAXBEL, "IMAXBEL");
1653# endif 1685# endif
1686
1654 fprintf(stderr, "\n"); 1687 fprintf (stderr, "\n");
1655 1688
1656# undef FOO 1689# undef FOO
1657# define FOO(entry, name) \ 1690# define FOO(entry, name) \
1658 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry]) 1691 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1659 1692
1660 FOO(VINTR, "VINTR"); 1693 FOO (VINTR, "VINTR");
1661 FOO(VQUIT, "VQUIT"); 1694 FOO (VQUIT, "VQUIT");
1662 FOO(VERASE, "VERASE"); 1695 FOO (VERASE, "VERASE");
1663 FOO(VKILL, "VKILL"); 1696 FOO (VKILL, "VKILL");
1664 FOO(VEOF, "VEOF"); 1697 FOO (VEOF, "VEOF");
1665 FOO(VEOL, "VEOL"); 1698 FOO (VEOL, "VEOL");
1666# ifdef VEOL2 1699# ifdef VEOL2
1700
1667 FOO(VEOL2, "VEOL2"); 1701 FOO (VEOL2, "VEOL2");
1668# endif 1702# endif
1669# ifdef VSWTC 1703# ifdef VSWTC
1704
1670 FOO(VSWTC, "VSWTC"); 1705 FOO (VSWTC, "VSWTC");
1671# endif 1706# endif
1672# ifdef VSWTCH 1707# ifdef VSWTCH
1708
1673 FOO(VSWTCH, "VSWTCH"); 1709 FOO (VSWTCH, "VSWTCH");
1674# endif 1710# endif
1711
1675 FOO(VSTART, "VSTART"); 1712 FOO (VSTART, "VSTART");
1676 FOO(VSTOP, "VSTOP"); 1713 FOO (VSTOP, "VSTOP");
1677 FOO(VSUSP, "VSUSP"); 1714 FOO (VSUSP, "VSUSP");
1678# ifdef VDSUSP 1715# ifdef VDSUSP
1716
1679 FOO(VDSUSP, "VDSUSP"); 1717 FOO (VDSUSP, "VDSUSP");
1680# endif 1718# endif
1681# ifdef VREPRINT 1719# ifdef VREPRINT
1720
1682 FOO(VREPRINT, "VREPRINT"); 1721 FOO (VREPRINT, "VREPRINT");
1683# endif 1722# endif
1684# ifdef VDISCRD 1723# ifdef VDISCRD
1724
1685 FOO(VDISCRD, "VDISCRD"); 1725 FOO (VDISCRD, "VDISCRD");
1686# endif 1726# endif
1687# ifdef VWERSE 1727# ifdef VWERSE
1728
1688 FOO(VWERSE, "VWERSE"); 1729 FOO (VWERSE, "VWERSE");
1689# endif 1730# endif
1690# ifdef VLNEXT 1731# ifdef VLNEXT
1732
1691 FOO(VLNEXT, "VLNEXT"); 1733 FOO (VLNEXT, "VLNEXT");
1692# endif 1734# endif
1735
1693 fprintf(stderr, "\n"); 1736 fprintf (stderr, "\n");
1694# undef FOO 1737# undef FOO
1695# endif /* HAVE_TERMIOS_H */ 1738# endif /* HAVE_TERMIOS_H */
1696#endif /* DEBUG_TTYMODE */ 1739#endif /* DEBUG_TTYMODE */
1697} 1740}
1698 1741

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