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

Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.3 by pcg, Tue Nov 25 11:52:42 2003 UTC vs.
Revision 1.65 by root, Fri Jul 30 16:13:46 2004 UTC

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

Diff Legend

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