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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.1 by pcg, Mon Nov 24 17:28:08 2003 UTC vs.
Revision 1.49 by pcg, Fri Apr 2 15:15:25 2004 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
2 * File: init.c 2 * File: init.c
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: init.C,v 1.1 2003/11/24 17:28:08 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
327 NULL,
328#endif
329#if TINTING
325 NULL, 330 NULL,
326#endif 331#endif
327#ifdef KEEP_SCROLLCOLOR 332#ifdef KEEP_SCROLLCOLOR
328 COLOR_SCROLLBAR, 333 COLOR_SCROLLBAR,
329 COLOR_SCROLLTROUGH, 334 COLOR_SCROLLTROUGH,
330#endif /* KEEP_SCROLLCOLOR */ 335#endif /* KEEP_SCROLLCOLOR */
331};
332 336
337 };
338
333const char *const xa_names[NUM_XA] = { 339const char *const xa_names[NUM_XA] =
340 {
341 "TEXT",
334 "COMPOUND_TEXT", 342 "COMPOUND_TEXT",
343 "UTF8_STRING",
335 "MULTIPLE", 344 "MULTIPLE",
336 "TARGETS", 345 "TARGETS",
337 "TEXT",
338 "TIMESTAMP", 346 "TIMESTAMP",
339 "VT_SELECTION", 347 "VT_SELECTION",
340 "INCR", 348 "INCR",
341 "WM_DELETE_WINDOW", 349 "WM_DELETE_WINDOW",
342#ifdef TRANSPARENT 350#ifdef TRANSPARENT
… …
345#ifdef OFFIX_DND 353#ifdef OFFIX_DND
346 "DndProtocol", 354 "DndProtocol",
347 "DndSelection", 355 "DndSelection",
348#endif 356#endif
349 "CLIPBOARD" 357 "CLIPBOARD"
350}; 358 };
359
360bool
361rxvt_term::init_vars ()
362{
363 PixColors = new rxvt_color [TOTAL_COLORS];
364 if (PixColors == NULL)
365 return false;
366
367#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
368 TermWin.pixmap = None;
369#endif
370#ifdef UTMP_SUPPORT
371 next_utmp_action = SAVE;
372#endif
373#ifndef NO_SETOWNER_TTYDEV
374 next_tty_action = SAVE;
375#endif
376
377 MEvent.time = CurrentTime;
378 MEvent.button = AnyButton;
379 Options = DEFAULT_OPTIONS;
380 want_refresh = 1;
381 cmd_pid = -1;
382 cmd_fd = tty_fd = -1;
383 PrivateModes = SavedModes = PrivMode_Default;
384 TermWin.focus = 0;
385 TermWin.ncol = 80;
386 TermWin.nrow = 24;
387 TermWin.int_bwidth = INTERNALBORDERWIDTH;
388 TermWin.ext_bwidth = EXTERNALBORDERWIDTH;
389 TermWin.lineSpace = LINESPACE;
390 TermWin.saveLines = SAVELINES;
391 numPixColors = TOTAL_COLORS;
392
393#ifndef NO_BRIGHTCOLOR
394 colorfgbg = DEFAULT_RSTYLE;
395#endif
396
397 refresh_limit = 1;
398 refresh_type = SLOW_REFRESH;
399 prev_nrow = prev_ncol = 0;
400
401 oldcursor.row = oldcursor.col = -1;
402#ifdef XPM_BACKGROUND
403 /* bgPixmap.w = bgPixmap.h = 0; */
404 bgPixmap.x = bgPixmap.y = 50;
405 bgPixmap.pixmap = None;
406#endif
407
408 last_bot = last_state = -1;
409
410#ifdef MENUBAR
411 menu_readonly = 1;
412# if ! (MENUBAR_MAX > 1)
413 CurrentBar = & (BarList);
414# endif /* (MENUBAR_MAX > 1) */
415#endif
416
417 return true;
418}
419
420void
421rxvt_term::init_secondary ()
422{
423 int i;
424#ifdef TTY_GID_SUPPORT
425 struct group *gr = getgrnam ("tty");
426
427 if (gr)
428 { /* change group ownership of tty to "tty" */
429 ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
430 ttygid = gr->gr_gid;
431 }
432 else
433#endif /* TTY_GID_SUPPORT */
434
435 {
436 ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
437 ttygid = getgid ();
438 }
439
440 /*
441 * Close all unused file descriptors
442 * We don't want them, we don't need them.
443 */
444 if ((i = open ("/dev/null", O_RDONLY)) < 0)
445 {
446 /* TODO: BOO HISS */
447 dup2 (STDERR_FILENO, STDIN_FILENO);
448 }
449 else if (i > STDIN_FILENO)
450 {
451 dup2 (i, STDIN_FILENO);
452 close (i);
453 }
454
455 dup2 (STDERR_FILENO, STDOUT_FILENO);
456
457#if 0 // schmorp sayz closing filies is murder
458 for (i = STDERR_FILENO + 1; i < num_fds; i++)
459 {
460#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
461 if (i == 4 || i == 7)
462 continue;
463#endif
464 close (i);
465 }
466#endif
467}
351 468
352/*----------------------------------------------------------------------*/ 469/*----------------------------------------------------------------------*/
353/* substitute system functions */ 470const char **
354#if defined(__svr4__) && ! defined(_POSIX_VERSION) 471rxvt_term::init_resources (int argc, const char *const *argv)
355/* INTPROTO */
356int
357rxvt_getdtablesize(void)
358{ 472{
359 struct rlimit rlim; 473 int i, r_argc;
474 char *val;
475 const char **cmd_argv, **r_argv;
360 476
361 getrlimit(RLIMIT_NOFILE, &rlim); 477 /*
362 return rlim.rlim_cur; 478 * Look for -exec option. Find => split and make cmd_argv[] of command args
479 */
480 for (r_argc = 0; r_argc < argc; r_argc++)
481 if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec"))
482 break;
483
484 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
485
486 for (i = 0; i < r_argc; i++)
487 r_argv[i] = (const char *)argv[i];
488
489 r_argv[i] = NULL;
490
491 if (r_argc == argc)
492 cmd_argv = NULL;
493 else
494 {
495 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
496
497 for (i = 0; i < argc - r_argc - 1; i++)
498 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
499
500 cmd_argv[i] = NULL;
501 }
502
503 rs[Rs_name] = rxvt_r_basename (argv[0]);
504
505 /*
506 * Open display, get options/resources and create the window
507 */
508 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
509 rs[Rs_display_name] = ":0";
510
511 get_options (r_argc, r_argv);
512 free (r_argv);
513
514#ifdef LOCAL_X_IS_UNIX
515 if (rs[Rs_display_name][0] == ':')
516 {
517 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));
518 STRCPY (val, "unix");
519 STRCAT (val, rs[Rs_display_name]);
520 display = displays.get (val);
521 free (val);
522 }
523#endif
524
525 if (!display
526 && ! (display = displays.get (rs[Rs_display_name])))
527 rxvt_fatal ("can't open display %s", rs[Rs_display_name]);
528
529 extract_resources (display->display, rs[Rs_name]);
530
531 /*
532 * set any defaults not already set
533 */
534 if (cmd_argv && cmd_argv[0])
535 {
536 if (!rs[Rs_title])
537 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);
538 if (!rs[Rs_iconName])
539 rs[Rs_iconName] = rs[Rs_title];
540 }
541 else
542 {
543 if (!rs[Rs_title])
544 rs[Rs_title] = rs[Rs_name];
545 if (!rs[Rs_iconName])
546 rs[Rs_iconName] = rs[Rs_name];
547 }
548
549 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
550 TermWin.saveLines = BOUND_POSITIVE_INT16 (i);
551
552#ifndef NO_FRILLS
553 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
554 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */
555 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
556 TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */
557#endif
558
559#ifndef NO_LINESPACE
560 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
561 TermWin.lineSpace = min (i, 100); /* arbitrary limit */
562#endif
563
564#ifdef POINTER_BLANK
565 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
566 pointerBlankDelay = i;
567 else
568 pointerBlankDelay = 2;
569#endif
570
571 /* no point having a scrollbar without having any scrollback! */
572 if (!TermWin.saveLines)
573 Options &= ~Opt_scrollBar;
574
575#ifdef PRINTPIPE
576 if (!rs[Rs_print_pipe])
577 rs[Rs_print_pipe] = PRINTPIPE;
578#endif
579
580 if (!rs[Rs_cutchars])
581 rs[Rs_cutchars] = CUTCHARS;
582
583#ifndef NO_BACKSPACE_KEY
584 if (!rs[Rs_backspace_key])
585# ifdef DEFAULT_BACKSPACE
586 key_backspace = DEFAULT_BACKSPACE;
587# else
588 key_backspace = "DEC"; /* can toggle between \010 or \177 */
589# endif
590 else
591 {
592 val = STRDUP (rs[Rs_backspace_key]);
593 rxvt_Str_trim (val);
594 rxvt_Str_escaped (val);
595 key_backspace = val;
596 }
597#endif
598
599#ifndef NO_DELETE_KEY
600 if (!rs[Rs_delete_key])
601# ifdef DEFAULT_DELETE
602 key_delete = DEFAULT_DELETE;
603# else
604 key_delete = "\033[3~";
605# endif
606 else
607 {
608 val = STRDUP (rs[Rs_delete_key]);
609 rxvt_Str_trim (val);
610 rxvt_Str_escaped (val);
611 key_delete = val;
612 }
613#endif
614 if (rs[Rs_answerbackstring])
615 {
616 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
617 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
618 }
619
620#ifdef HAVE_SCROLLBARS
621 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
622 rs[Rs_scrollBar_thickness]);
623#endif
624
625#ifdef XTERM_REVERSE_VIDEO
626 /* this is how xterm implements reverseVideo */
627 if (Options & Opt_reverseVideo)
628 {
629 if (!rs[Rs_color + Color_fg])
630 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
631 if (!rs[Rs_color + Color_bg])
632 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
633 }
634#endif
635
636 for (i = 0; i < NRS_COLORS; i++)
637 if (!rs[Rs_color + i])
638 rs[Rs_color + i] = def_colorName[i];
639
640#ifndef XTERM_REVERSE_VIDEO
641 /* this is how we implement reverseVideo */
642 if (Options & Opt_reverseVideo)
643 SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);
644#endif
645
646 /* convenient aliases for setting fg/bg to colors */
647 color_aliases (Color_fg);
648 color_aliases (Color_bg);
649#ifndef NO_CURSORCOLOR
650 color_aliases (Color_cursor);
651 color_aliases (Color_cursor2);
652#endif /* NO_CURSORCOLOR */
653 color_aliases (Color_pointer_fg);
654 color_aliases (Color_pointer_bg);
655 color_aliases (Color_border);
656#ifndef NO_BOLD_UNDERLINE_REVERSE
657 color_aliases (Color_BD);
658 color_aliases (Color_UL);
659 color_aliases (Color_RV);
660#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
661
662 return cmd_argv;
363} 663}
364#endif 664
365/*----------------------------------------------------------------------*/ 665/*----------------------------------------------------------------------*/
366/* EXTPROTO */ 666void
367int 667rxvt_term::init_env ()
368rxvt_init_vars(pR)
369{ 668{
370 struct rxvt_hidden *h; 669 int i;
371
372#ifndef NULLS_ARE_NOT_ZEROS
373 MEMSET(R, 0, sizeof(rxvt_t));
374#endif
375 h = R->h = (struct rxvt_hidden *)rxvt_calloc(1, sizeof(struct rxvt_hidden));
376
377 R->PixColors = (rxvt_color *)rxvt_malloc(sizeof(rxvt_color) * TOTAL_COLORS);
378 if (R->h == NULL || R->PixColors == NULL)
379 return -1;
380
381#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
382 R->TermWin.pixmap = None;
383#endif
384#ifdef UTMP_SUPPORT
385 h->next_utmp_action = SAVE;
386#endif
387#ifndef NO_SETOWNER_TTYDEV
388 h->next_tty_action = SAVE;
389#endif
390 h->MEvent.time = CurrentTime;
391 h->MEvent.button = AnyButton;
392 R->Options = DEFAULT_OPTIONS;
393 h->want_refresh = 1;
394 h->cmd_pid = -1;
395 R->cmd_fd = R->tty_fd = R->Xfd = -1;
396 h->PrivateModes = h->SavedModes = PrivMode_Default;
397 R->TermWin.focus = 1;
398 R->TermWin.ncol = 80;
399 R->TermWin.nrow = 24;
400 R->TermWin.int_bwidth = INTERNALBORDERWIDTH;
401 R->TermWin.ext_bwidth = EXTERNALBORDERWIDTH;
402 R->TermWin.lineSpace = LINESPACE;
403 R->TermWin.saveLines = SAVELINES;
404 R->numPixColors = TOTAL_COLORS;
405#ifndef NO_NEW_SELECTION
406 R->selection_style = NEW_SELECT;
407#else
408 R->selection_style = OLD_SELECT;
409#endif
410#ifndef NO_BRIGHTCOLOR
411 h->colorfgbg = DEFAULT_RSTYLE;
412#endif
413#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
414 h->ks_bigfont = XK_greater;
415 h->ks_smallfont = XK_less;
416#endif
417#ifdef GREEK_SUPPORT
418 h->ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
419#endif
420 h->refresh_limit = 1;
421 h->refresh_type = SLOW_REFRESH;
422 h->prev_nrow = h->prev_ncol = 0;
423#ifdef MULTICHAR_SET
424# ifdef MULTICHAR_ENCODING
425 R->encoding_method = MULTICHAR_ENCODING;
426# endif
427 h->multichar_decode = rxvt_euc2jis;
428#endif
429 h->oldcursor.row = h->oldcursor.col = -1;
430#ifdef XPM_BACKGROUND
431/* h->bgPixmap.w = h->bgPixmap.h = 0; */
432 h->bgPixmap.x = h->bgPixmap.y = 50;
433 h->bgPixmap.pixmap = None;
434#endif
435 h->last_bot = h->last_state = -1;
436#ifdef MENUBAR
437 h->menu_readonly = 1;
438# if !(MENUBAR_MAX > 1)
439 h->CurrentBar = &(h->BarList);
440# endif /* (MENUBAR_MAX > 1) */
441#endif
442 return 0;
443}
444
445/* EXTPROTO */
446void
447rxvt_init_secondary(pR)
448{
449 int i;
450#ifdef TTY_GID_SUPPORT
451 struct group *gr = getgrnam("tty");
452
453 if (gr) { /* change group ownership of tty to "tty" */
454 R->h->ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
455 R->h->ttygid = gr->gr_gid;
456 } else
457#endif /* TTY_GID_SUPPORT */
458 {
459 R->h->ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
460 R->h->ttygid = getgid();
461 }
462#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
463 R->h->locale = setlocale(LC_CTYPE, "");
464#endif
465
466/* get number of available file descriptors */
467#if defined(_POSIX_VERSION) || ! defined(__svr4__)
468 R->num_fds = (int)sysconf(_SC_OPEN_MAX);
469#else
470 R->num_fds = rxvt_getdtablesize();
471#endif
472
473/*
474 * Close all unused file descriptors
475 * We don't want them, we don't need them.
476 */
477 if ((i = open("/dev/null", O_RDONLY)) < 0) {
478 /* TODO: BOO HISS */
479 dup2(STDERR_FILENO, STDIN_FILENO);
480 } else if (i > STDIN_FILENO) {
481 dup2(i, STDIN_FILENO);
482 close(i);
483 }
484 dup2(STDERR_FILENO, STDOUT_FILENO);
485 for (i = STDERR_FILENO + 1; i < R->num_fds; i++) {
486#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
487 if (i == 4 || i == 7)
488 continue;
489#endif
490 close(i);
491 }
492}
493
494/*----------------------------------------------------------------------*/
495/* EXTPROTO */
496const char **
497rxvt_init_resources(pR_ int argc, const char *const *argv)
498{
499 int i, r_argc;
500 char *val;
501 const char **cmd_argv, **r_argv;
502 const char **rs;
503
504/*
505 * Look for -exec option. Find => split and make cmd_argv[] of command args
506 */
507 for (r_argc = 0; r_argc < argc; r_argc++)
508 if (!STRCMP(argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec"))
509 break;
510 r_argv = (const char **)rxvt_malloc(sizeof(char *) * (r_argc + 1));
511
512 for (i = 0; i < r_argc; i++)
513 r_argv[i] = (const char *)argv[i];
514 r_argv[i] = NULL;
515 if (r_argc == argc)
516 cmd_argv = NULL;
517 else {
518 cmd_argv = (const char **)rxvt_malloc(sizeof(char *) * (argc - r_argc));
519
520 for (i = 0; i < argc - r_argc - 1; i++)
521 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
522 cmd_argv[i] = NULL;
523 }
524
525/* clear all resources */
526 rs = R->h->rs;
527 for (i = 0; i < NUM_RESOURCES;)
528 rs[i++] = NULL;
529
530 rs[Rs_name] = rxvt_r_basename(argv[0]);
531/*
532 * Open display, get options/resources and create the window
533 */
534 if ((rs[Rs_display_name] = getenv("DISPLAY")) == NULL)
535 rs[Rs_display_name] = ":0";
536
537 rxvt_get_options(aR_ r_argc, r_argv);
538 free(r_argv);
539
540#ifdef LOCAL_X_IS_UNIX
541 if (rs[Rs_display_name][0] == ':') {
542 val = rxvt_malloc(5 + STRLEN(rs[Rs_display_name]));
543 STRCPY(val, "unix");
544 STRCAT(val, rs[Rs_display_name]);
545 R->Xdisplay = XOpenDisplay(val);
546 free(val);
547 }
548#endif
549
550 if (R->Xdisplay == NULL
551 && (R->Xdisplay = XOpenDisplay(rs[Rs_display_name])) == NULL) {
552 rxvt_print_error("can't open display %s", rs[Rs_display_name]);
553 exit(EXIT_FAILURE);
554 }
555
556 rxvt_extract_resources(aR_ R->Xdisplay, rs[Rs_name]);
557
558/*
559 * set any defaults not already set
560 */
561 if (cmd_argv && cmd_argv[0]) {
562 if (!rs[Rs_title])
563 rs[Rs_title] = rxvt_r_basename(cmd_argv[0]);
564 if (!rs[Rs_iconName])
565 rs[Rs_iconName] = rs[Rs_title];
566 } else {
567 if (!rs[Rs_title])
568 rs[Rs_title] = rs[Rs_name];
569 if (!rs[Rs_iconName])
570 rs[Rs_iconName] = rs[Rs_name];
571 }
572 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0)
573 R->TermWin.saveLines = BOUND_POSITIVE_INT16(i);
574#ifndef NO_FRILLS
575 if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0)
576 R->TermWin.int_bwidth = min(i, 100); /* arbitrary limit */
577 if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0)
578 R->TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */
579#endif
580#ifndef NO_LINESPACE
581 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0)
582 R->TermWin.lineSpace = min(i, 100); /* arbitrary limit */
583#endif
584
585#ifdef POINTER_BLANK
586 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0)
587 R->h->pointerBlankDelay = i;
588 else
589 R->h->pointerBlankDelay = 2;
590#endif
591
592/* no point having a scrollbar without having any scrollback! */
593 if (!R->TermWin.saveLines)
594 R->Options &= ~Opt_scrollBar;
595
596#ifdef PRINTPIPE
597 if (!rs[Rs_print_pipe])
598 rs[Rs_print_pipe] = PRINTPIPE;
599#endif
600 if (!rs[Rs_cutchars])
601 rs[Rs_cutchars] = CUTCHARS;
602#ifdef ACS_ASCII
603 if (!rs[Rs_acs_chars])
604 rs[Rs_acs_chars] = ACS_CHARS;
605 if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20) {
606 val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
607 for (; i < 0x20; )
608 val[i] = ' ';
609 rs[Rs_acs_chars] = val;
610 }
611#endif
612#ifndef NO_BACKSPACE_KEY
613 if (!rs[Rs_backspace_key])
614# ifdef DEFAULT_BACKSPACE
615 R->h->key_backspace = DEFAULT_BACKSPACE;
616# else
617 R->h->key_backspace = "DEC"; /* can toggle between \010 or \177 */
618# endif
619 else {
620 val = STRDUP(rs[Rs_backspace_key]);
621 rxvt_Str_trim(val);
622 rxvt_Str_escaped(val);
623 R->h->key_backspace = val;
624 }
625#endif
626#ifndef NO_DELETE_KEY
627 if (!rs[Rs_delete_key])
628# ifdef DEFAULT_DELETE
629 R->h->key_delete = DEFAULT_DELETE;
630# else
631 R->h->key_delete = "\033[3~";
632# endif
633 else {
634 val = STRDUP(rs[Rs_delete_key]);
635 rxvt_Str_trim(val);
636 rxvt_Str_escaped(val);
637 R->h->key_delete = val;
638 }
639#endif
640 if (rs[Rs_answerbackstring]) {
641 rxvt_Str_trim((char *)rs[Rs_answerbackstring]);
642 rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);
643 }
644
645 if (rs[Rs_selectstyle]) {
646 if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
647 R->selection_style = OLD_WORD_SELECT;
648#ifndef NO_OLD_SELECTION
649 else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
650 R->selection_style = OLD_SELECT;
651#endif
652 }
653
654#ifdef HAVE_SCROLLBARS
655 rxvt_setup_scrollbar(aR_ rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
656 rs[Rs_scrollBar_thickness]);
657#endif
658
659 R->TermWin.fontset = new rxvt_fontset (aR);
660 R->TermWin.fontset->populate (rs[Rs_font]);
661 R->TermWin.fwidth = R->TermWin.fontset->base_font ()->width;
662 R->TermWin.fheight = R->TermWin.fontset->base_font ()->height;
663 R->TermWin.fbase = R->TermWin.fontset->base_font ()->ascent;
664
665#ifdef XTERM_REVERSE_VIDEO
666/* this is how xterm implements reverseVideo */
667 if (R->Options & Opt_reverseVideo) {
668 if (!rs[Rs_color + Color_fg])
669 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
670 if (!rs[Rs_color + Color_bg])
671 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
672 }
673#endif
674
675 for (i = 0; i < NRS_COLORS; i++)
676 if (!rs[Rs_color + i])
677 rs[Rs_color + i] = def_colorName[i];
678
679#ifndef XTERM_REVERSE_VIDEO
680/* this is how we implement reverseVideo */
681 if (R->Options & Opt_reverseVideo)
682 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);
683#endif
684
685/* convenient aliases for setting fg/bg to colors */
686 rxvt_color_aliases(aR_ Color_fg);
687 rxvt_color_aliases(aR_ Color_bg);
688#ifndef NO_CURSORCOLOR
689 rxvt_color_aliases(aR_ Color_cursor);
690 rxvt_color_aliases(aR_ Color_cursor2);
691#endif /* NO_CURSORCOLOR */
692 rxvt_color_aliases(aR_ Color_pointer);
693 rxvt_color_aliases(aR_ Color_border);
694#ifndef NO_BOLD_UNDERLINE_REVERSE
695 rxvt_color_aliases(aR_ Color_BD);
696 rxvt_color_aliases(aR_ Color_UL);
697 rxvt_color_aliases(aR_ Color_RV);
698#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
699
700 return cmd_argv;
701}
702
703/*----------------------------------------------------------------------*/
704/* EXTPROTO */
705void
706rxvt_init_env(pR)
707{
708 int i;
709 unsigned int u; 670 unsigned int u;
710 char *val; 671 char *val;
711 672
712#ifdef DISPLAY_IS_IP 673#ifdef DISPLAY_IS_IP
713/* Fixup display_name for export over pty to any interested terminal 674 /* Fixup display_name for export over pty to any interested terminal
714 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 675 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
715 * (for the first non-loopback interface) that we get from 676 * (for the first non-loopback interface) that we get from
716 * rxvt_network_display(). This is more "name-resolution-portable", if you 677 * rxvt_network_display (). This is more "name-resolution-portable", if you
717 * will, and probably allows for faster x-client startup if your name 678 * will, and probably allows for faster x-client startup if your name
718 * server is beyond a slow link or overloaded at client startup. Of 679 * server is beyond a slow link or overloaded at client startup. Of
719 * course that only helps the shell's child processes, not us. 680 * course that only helps the shell's child processes, not us.
720 * 681 *
721 * Giving out the display_name also affords a potential security hole 682 * Giving out the display_name also affords a potential security hole
722 */ 683 */
723 val = rxvt_network_display(R->h->rs[Rs_display_name]); 684 val = rxvt_network_display (rs[Rs_display_name]);
724 R->h->rs[Rs_display_name] = (const char *)val; 685 rs[Rs_display_name] = (const char *)val;
686
725 if (val == NULL) 687 if (val == NULL)
726#endif /* DISPLAY_IS_IP */ 688#endif /* DISPLAY_IS_IP */
727 val = XDisplayString(R->Xdisplay); 689 val = XDisplayString (display->display);
690
728 if (R->h->rs[Rs_display_name] == NULL) 691 if (rs[Rs_display_name] == NULL)
729 R->h->rs[Rs_display_name] = val; /* use broken `:0' value */ 692 rs[Rs_display_name] = val; /* use broken `:0' value */
730 693
731 i = STRLEN(val); 694 i = STRLEN (val);
732 R->h->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char)); 695 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
733 696
734 sprintf(R->h->env_display, "DISPLAY=%s", val); 697 sprintf (env_display, "DISPLAY=%s", val);
735 698
736 /* avoiding the math library: 699 /* avoiding the math library:
737 * i = (int)(ceil(log10((unsigned int)R->TermWin.parent[0]))) */ 700 * i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
738 for (i = 0, u = (unsigned int)R->TermWin.parent[0]; u; u /= 10, i++) ; 701 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
702 ;
739 MAX_IT(i, 1); 703 MAX_IT (i, 1);
740 R->h->env_windowid = (char *)rxvt_malloc((i + 10) * sizeof(char)); 704 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
741 705
742 sprintf(R->h->env_windowid, "WINDOWID=%u", 706 sprintf (env_windowid, "WINDOWID=%u",
743 (unsigned int)R->TermWin.parent[0]); 707 (unsigned int)TermWin.parent[0]);
744 708
745/* add entries to the environment: 709 /* add entries to the environment:
746 * @ DISPLAY: in case we started with -display 710 * @ DISPLAY: in case we started with -display
747 * @ WINDOWID: X window id number of the window 711 * @ WINDOWID: X window id number of the window
748 * @ COLORTERM: terminal sub-name and also indicates its color 712 * @ COLORTERM: terminal sub-name and also indicates its color
749 * @ TERM: terminal name 713 * @ TERM: terminal name
750 * @ TERMINFO: path to terminfo directory 714 * @ TERMINFO: path to terminfo directory
715 * @ COLORFGBG: fg;bg color codes
751 */ 716 */
752 putenv(R->h->env_display); 717 putenv (env_display);
753 putenv(R->h->env_windowid); 718 putenv (env_windowid);
719 if (env_colorfgbg)
720 putenv (env_colorfgbg);
721
754#ifdef RXVT_TERMINFO 722#ifdef RXVT_TERMINFO
755 putenv("TERMINFO=" RXVT_TERMINFO); 723 putenv ("TERMINFO=" RXVT_TERMINFO);
756#endif 724#endif
757 if (XDEPTH <= 2) 725
726 if (display->depth <= 2)
758 putenv("COLORTERM=" COLORTERMENV "-mono"); 727 putenv ("COLORTERM=" COLORTERMENV "-mono");
759 else 728 else
760 putenv("COLORTERM=" COLORTERMENVFULL); 729 putenv ("COLORTERM=" COLORTERMENVFULL);
730
761 if (R->h->rs[Rs_term_name] != NULL) { 731 if (rs[Rs_term_name] != NULL)
732 {
762 R->h->env_term = (char *)rxvt_malloc((STRLEN(R->h->rs[Rs_term_name]) + 6) * sizeof(char)); 733 env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char));
763 sprintf(R->h->env_term, "TERM=%s", R->h->rs[Rs_term_name]); 734 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
764 putenv(R->h->env_term); 735 putenv (env_term);
736 }
765 } else 737 else
766 putenv("TERM=" TERMENV); 738 putenv ("TERM=" TERMENV);
767 739
768#ifdef HAVE_UNSETENV 740#ifdef HAVE_UNSETENV
769/* avoid passing old settings and confusing term size */ 741 /* avoid passing old settings and confusing term size */
770 unsetenv("LINES"); 742 unsetenv ("LINES");
771 unsetenv("COLUMNS"); 743 unsetenv ("COLUMNS");
772 unsetenv("TERMCAP"); /* terminfo should be okay */ 744 unsetenv ("TERMCAP"); /* terminfo should be okay */
773#endif /* HAVE_UNSETENV */ 745#endif /* HAVE_UNSETENV */
774} 746}
775 747
776/*----------------------------------------------------------------------*/ 748/*----------------------------------------------------------------------*/
777/* 749/*
778 * This is more or less stolen straight from XFree86 xterm. 750 * This is more or less stolen straight from XFree86 xterm.
779 * This should support all European type languages. 751 * This should support all European type languages.
780 */ 752 */
781/* EXTPROTO */
782void 753void
754rxvt_term::set_locale (const char *locale)
755{
756#if HAVE_XSETLOCALE || HAVE_SETLOCALE
757 free (this->locale);
758 this->locale = rxvt_strdup (setlocale (LC_CTYPE, locale));
759 SET_LOCALE (this->locale);
760 mbstate.reset ();
761#endif
762#if 0
763#if HAVE_NL_LANGINFO
764 free (codeset);
765 codeset = strdup (nl_langinfo (CODESET));
766 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
767 || !STRCASECMP (codeset, "UTF8");
768#else
769 enc_utf8 = 1;
770#endif
771#endif
772}
773
774void
783rxvt_init_xlocale(pR) 775rxvt_term::init_xlocale ()
784{ 776{
785#ifdef USE_XIM 777#ifdef USE_XIM
786 if (R->h->locale == NULL) 778 if (!locale)
787 rxvt_print_error("Setting locale failed."); 779 rxvt_warn ("setting locale failed, working without locale support.\n");
788 else { 780 else
789 Atom wmlocale; 781 {
782 Atom wmlocale;
790 783
791 wmlocale = XInternAtom(R->Xdisplay, "WM_LOCALE_NAME", False); 784 wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
792 XChangeProperty(R->Xdisplay, R->TermWin.parent[0], wmlocale, 785 XChangeProperty (display->display, TermWin.parent[0], wmlocale,
793 XA_STRING, 8, PropModeReplace, 786 XA_STRING, 8, PropModeReplace,
794 (unsigned char *)R->h->locale, STRLEN(R->h->locale)); 787 (unsigned char *)locale, STRLEN (locale));
795 788
796 if (XSupportsLocale() != True) { 789 if (!XSupportsLocale ())
797 rxvt_print_error("The locale is not supported by Xlib"); 790 {
791 rxvt_warn ("the locale is not supported by Xlib, working withotu locale support.\n");
798 return; 792 return;
799 } 793 }
800 rxvt_setTermFontSet(aR_ 0);
801 794
795 im_ev.start (display);
796
802 /* see if we can connect yet */ 797 /* see if we can connect already */
803 rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL); 798 im_cb ();
804
805 /* To avoid Segmentation Fault in C locale: Solaris only? */
806 if (STRCMP(R->h->locale, "C"))
807 XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL,
808 rxvt_IMInstantiateCallback, NULL);
809 } 799 }
810#endif 800#endif
811} 801}
812 802
813/*----------------------------------------------------------------------*/ 803/*----------------------------------------------------------------------*/
814/* EXTPROTO */
815void 804void
816rxvt_init_command(pR_ const char *const *argv) 805rxvt_term::init_command (const char *const *argv)
817{ 806{
818/* 807 /*
819 * Initialize the command connection. 808 * Initialize the command connection.
820 * This should be called after the X server connection is established. 809 * This should be called after the X server connection is established.
821 */ 810 */
822 int i; 811 int i;
823 812
824 for (i = 0; i < NUM_XA; i++) 813 for (i = 0; i < NUM_XA; i++)
825 R->h->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False); 814 xa[i] = XInternAtom (display->display, xa_names[i], False);
826 815
827/* Enable delete window protocol */ 816 /* Enable delete window protocol */
828 XSetWMProtocols(R->Xdisplay, R->TermWin.parent[0], 817 XSetWMProtocols (display->display, TermWin.parent[0],
829 &(R->h->xa[XA_WMDELETEWINDOW]), 1); 818 & (xa[XA_WMDELETEWINDOW]), 1);
830 819
831#ifdef USING_W11LIB 820#ifdef USING_W11LIB
832/* enable W11 callbacks */ 821 /* enable W11 callbacks */
833 W11AddEventHandler(R->Xdisplay, rxvt_W11_process_x_event); 822 W11AddEventHandler (display->display, rxvt_W11_process_x_event);
834#endif 823#endif
835 824
836#ifdef META8_OPTION 825#ifdef META8_OPTION
837 R->h->meta_char = (R->Options & Opt_meta8 ? 0x80 : C0_ESC); 826 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);
838#endif 827#endif
828
839 rxvt_get_ourmods(aR); 829 get_ourmods ();
830
840 if (!(R->Options & Opt_scrollTtyOutput)) 831 if (! (Options & Opt_scrollTtyOutput))
841 R->h->PrivateModes |= PrivMode_TtyOutputInh; 832 PrivateModes |= PrivMode_TtyOutputInh;
842 if (R->Options & Opt_scrollTtyKeypress) 833 if (Options & Opt_scrollTtyKeypress)
843 R->h->PrivateModes |= PrivMode_Keypress; 834 PrivateModes |= PrivMode_Keypress;
844 if (!(R->Options & Opt_jumpScroll)) 835 if (! (Options & Opt_jumpScroll))
845 R->h->PrivateModes |= PrivMode_smoothScroll; 836 PrivateModes |= PrivMode_smoothScroll;
837
846#ifndef NO_BACKSPACE_KEY 838#ifndef NO_BACKSPACE_KEY
847 if (STRCMP(R->h->key_backspace, "DEC") == 0) 839 if (STRCMP (key_backspace, "DEC") == 0)
848 R->h->PrivateModes |= PrivMode_HaveBackSpace; 840 PrivateModes |= PrivMode_HaveBackSpace;
849#endif 841#endif
842
850/* add value for scrollBar */ 843 /* add value for scrollBar */
851 if (scrollbar_visible(R)) { 844 if (scrollbar_visible ())
845 {
852 R->h->PrivateModes |= PrivMode_scrollBar; 846 PrivateModes |= PrivMode_scrollBar;
853 R->h->SavedModes |= PrivMode_scrollBar; 847 SavedModes |= PrivMode_scrollBar;
854 } 848 }
855 if (menubar_visible(R)) { 849 if (menubar_visible ())
850 {
856 R->h->PrivateModes |= PrivMode_menuBar; 851 PrivateModes |= PrivMode_menuBar;
857 R->h->SavedModes |= PrivMode_menuBar; 852 SavedModes |= PrivMode_menuBar;
858 } 853 }
859#ifdef GREEK_SUPPORT
860 greek_init();
861#endif
862
863 R->Xfd = XConnectionNumber(R->Xdisplay);
864 854
865#ifdef CURSOR_BLINK 855#ifdef CURSOR_BLINK
866 if (R->Options & Opt_cursorBlink) 856 if (Options & Opt_cursorBlink)
867 (void)gettimeofday(&R->h->lastcursorchange, NULL); 857 (void)gettimeofday (&lastcursorchange, NULL);
868#endif 858#endif
869 859
870 if ((R->cmd_fd = rxvt_run_command(aR_ argv)) < 0) { 860 if ((cmd_fd = run_command (argv)) < 0)
871 rxvt_print_error("aborting"); 861 rxvt_fatal ("failure while running command, aborting");
872 exit(EXIT_FAILURE);
873 }
874} 862}
875 863
876/*----------------------------------------------------------------------*/ 864/*----------------------------------------------------------------------*/
877/* INTPROTO */
878void 865void
879rxvt_Get_Colours(pR) 866rxvt_term::Get_Colours ()
880{ 867{
881 int i; 868 int i;
882 869
883 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) { 870 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++)
884 rxvt_color xcol; 871 {
872 rxvt_color xcol;
885 873
886 if (!R->h->rs[Rs_color + i]) 874 if (!rs[Rs_color + i])
887 continue; 875 continue;
888 876
889 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->h->rs[Rs_color + i])) { 877 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
878 {
890#ifndef XTERM_REVERSE_VIDEO 879#ifndef XTERM_REVERSE_VIDEO
891 if (i < 2 && (R->Options & Opt_reverseVideo)) { 880 if (i < 2 && (Options & Opt_reverseVideo))
892 R->h->rs[Rs_color + i] = def_colorName[!i]; 881 rs[Rs_color + i] = def_colorName[!i];
893 } else 882 else
894#endif 883#endif
895 R->h->rs[Rs_color + i] = def_colorName[i]; 884 rs[Rs_color + i] = def_colorName[i];
885
896 if (!R->h->rs[Rs_color + i]) 886 if (!rs[Rs_color + i])
897 continue; 887 continue;
888
898 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->h->rs[Rs_color + i])) { 889 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
899 switch (i) { 890 {
900 case Color_fg: 891 switch (i)
901 case Color_bg: 892 {
893 case Color_fg:
894 case Color_bg:
902 /* fatal: need bg/fg color */ 895 /* fatal: need bg/fg color */
903 rxvt_print_error("aborting"); 896 rxvt_fatal ("unable to get foreground/background colour, aborting");
904 exit(EXIT_FAILURE); 897 /* NOTREACHED */
905 /* NOTREACHED */ 898 break;
906 break;
907#ifndef NO_CURSORCOLOR 899#ifndef NO_CURSORCOLOR
908 case Color_cursor2: 900 case Color_cursor2:
909 xcol = R->PixColors[Color_fg]; 901 xcol = PixColors[Color_fg];
910 break; 902 break;
911#endif /* ! NO_CURSORCOLOR */ 903#endif /* ! NO_CURSORCOLOR */
912 case Color_pointer: 904 case Color_pointer_fg:
913 xcol = R->PixColors[Color_fg]; 905 xcol = PixColors[Color_fg];
914 break; 906 break;
915 default: 907 default:
916 xcol = R->PixColors[Color_bg]; /* None */ 908 xcol = PixColors[Color_bg]; /* None */
917 break; 909 break;
918 } 910 }
911 }
912 }
913
914 PixColors[i] = xcol;
915 SET_PIXCOLOR (i);
919 } 916 }
920 } 917
921 R->PixColors[i] = xcol; 918 if (XDEPTH <= 2)
922 SET_PIXCOLOR(R->h, i);
923 } 919 {
920 if (!rs[Rs_color + Color_pointer_fg]) PixColors[Color_pointer_fg] = PixColors[Color_fg];
921 if (!rs[Rs_color + Color_pointer_bg]) PixColors[Color_pointer_bg] = PixColors[Color_bg];
922 if (!rs[Rs_color + Color_border] ) PixColors[Color_border] = PixColors[Color_fg];
923 }
924 924
925 if (XDEPTH <= 2 || !R->h->rs[Rs_color + Color_pointer]) 925 /*
926 R->PixColors[Color_pointer] = R->PixColors[Color_fg];
927 if (XDEPTH <= 2 || !R->h->rs[Rs_color + Color_border])
928 R->PixColors[Color_border] = R->PixColors[Color_fg];
929
930/*
931 * get scrollBar/menuBar shadow colors 926 * get scrollBar/menuBar shadow colors
932 * 927 *
933 * The calculations of topShadow/bottomShadow values are adapted 928 * The calculations of topShadow/bottomShadow values are adapted
934 * from the fvwm window manager. 929 * from the fvwm window manager.
935 */ 930 */
936#ifdef KEEP_SCROLLCOLOR 931#ifdef KEEP_SCROLLCOLOR
937 if (XDEPTH <= 2) { /* Monochrome */ 932
933 if (XDEPTH <= 2)
934 { /* Monochrome */
938 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 935 PixColors[Color_scroll] = PixColors[Color_fg];
939 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 936 PixColors[Color_topShadow] = PixColors[Color_bg];
940 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 937 PixColors[Color_bottomShadow] = PixColors[Color_bg];
941 } else { 938 }
939 else
940 {
942 rxvt_color xcol[3]; 941 rxvt_color xcol[3];
943 /* xcol[0] == white 942 /* xcol[0] == white
944 * xcol[1] == top shadow 943 * xcol[1] == top shadow
945 * xcol[2] == bot shadow */ 944 * xcol[2] == bot shadow */
946 945
947 xcol[1] = R->PixColors[Color_scroll]; 946 xcol[1] = PixColors[Color_scroll];
948# ifdef PREFER_24BIT 947# ifdef PREFER_24BIT
949 xcol[0].set (r, -1, -1, -1); 948 xcol[0].set (display, 65535, 65535, 65535);
950/* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */ 949 /* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
951# else 950# else
952 xcol[0].set (WhitePixel(R->Xdisplay, Xscreen)); 951 xcol[0].set (display, WhitePixel (display->display, display->screen));
953# endif 952# endif
954 953
955 unsigned short R1, G1, B1, R0, G0, B0; 954 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
956 955
957 xcol[0].get (r, R0, G0, B0); 956 xcol[0].get (display, pr0, pg0, pb0);
958 xcol[1].get (r, R1, G1, B1); 957 xcol[1].get (display, pr1, pg1, pb1);
959 958
960 /* bottomShadowColor */ 959 /* bottomShadowColor */
961 if (!xcol[2].set (aR_ R1 / 2, G1 / 2, B1 / 2)) 960 if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
962 xcol[2] = R->PixColors[Color_Black]; 961 xcol[2] = PixColors[Color_Black];
963 962
964 R->PixColors[Color_bottomShadow] = xcol[2]; 963 PixColors[Color_bottomShadow] = xcol[2];
965 964
966 /* topShadowColor */ 965 /* topShadowColor */
967 if (!xcol[1].set (aR_ 966 if (!xcol[1].set (display,
968 min (R0, max (R0 / 5, R1) * 7 / 5), 967 min (pr0, max (pr0 / 5, pr1) * 7 / 5),
969 min (G0, max (G0 / 5, G1) * 7 / 5), 968 min (pg0, max (pg0 / 5, pg1) * 7 / 5),
970 min (B0, max (B0 / 5, B1) * 7 / 5))) 969 min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
971 xcol[1] = R->PixColors[Color_White]; 970 xcol[1] = PixColors[Color_White];
972 971
973 R->PixColors[Color_topShadow] = xcol[1]; 972 PixColors[Color_topShadow] = xcol[1];
974 } 973 }
975#endif /* KEEP_SCROLLCOLOR */ 974#endif /* KEEP_SCROLLCOLOR */
976} 975}
977 976
978/*----------------------------------------------------------------------*/ 977/*----------------------------------------------------------------------*/
979/* color aliases, fg/bg bright-bold */ 978/* color aliases, fg/bg bright-bold */
980/* INTPROTO */
981void 979void
982rxvt_color_aliases(pR_ int idx) 980rxvt_term::color_aliases (int idx)
983{ 981{
984 if (R->h->rs[Rs_color + idx] && isdigit(*(R->h->rs[Rs_color + idx]))) { 982 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
985 int i = atoi(R->h->rs[Rs_color + idx]); 983 {
984 int i = atoi (rs[Rs_color + idx]);
986 985
987 if (i >= 8 && i <= 15) { /* bright colors */ 986 if (i >= 8 && i <= 15)
987 { /* bright colors */
988 i -= 8; 988 i -= 8;
989#ifndef NO_BRIGHTCOLOR 989#ifndef NO_BRIGHTCOLOR
990 R->h->rs[Rs_color + idx] = R->h->rs[Rs_color + minBrightCOLOR + i]; 990 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
991 return; 991 return;
992#endif 992#endif
993 } 993
994 }
995
994 if (i >= 0 && i <= 7) /* normal colors */ 996 if (i >= 0 && i <= 7) /* normal colors */
995 R->h->rs[Rs_color + idx] = R->h->rs[Rs_color + minCOLOR + i]; 997 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
996 } 998 }
997} 999}
998 1000
999/*----------------------------------------------------------------------*/ 1001/*----------------------------------------------------------------------*/
1000/* 1002/*
1001 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings 1003 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1002 * Use resource ``modifier'' to override the Meta modifier 1004 * Use resource ``modifier'' to override the Meta modifier
1003 */ 1005 */
1004/* INTPROTO */
1005void 1006void
1006rxvt_get_ourmods(pR) 1007rxvt_term::get_ourmods ()
1007{ 1008{
1008 int i, j, k; 1009 int i, j, k;
1009 int requestedmeta, realmeta, realalt; 1010 int requestedmeta, realmeta, realalt;
1010 const char *cm, *rsmod; 1011 const char *cm, *rsmod;
1011 XModifierKeymap *map; 1012 XModifierKeymap *map;
1012 KeyCode *kc; 1013 KeyCode *kc;
1013 const unsigned int modmasks[] = 1014 const unsigned int modmasks[] =
1015 {
1014 { Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask }; 1016 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1017 };
1015 1018
1016 requestedmeta = realmeta = realalt = 0; 1019 requestedmeta = realmeta = realalt = 0;
1017 rsmod = R->h->rs[Rs_modifier]; 1020 rsmod = rs[Rs_modifier];
1018 if (rsmod 1021 if (rsmod
1019 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 1022 && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0)
1020 requestedmeta = rsmod[3] - '0'; 1023 requestedmeta = rsmod[3] - '0';
1021 1024
1022 map = XGetModifierMapping(R->Xdisplay); 1025 map = XGetModifierMapping (display->display);
1023 kc = map->modifiermap; 1026 kc = map->modifiermap;
1024 for (i = 1; i < 6; i++) { 1027 for (i = 1; i < 6; i++)
1028 {
1025 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 1029 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
1026 for (j = map->max_keypermod; j--; k++) { 1030 for (j = map->max_keypermod; j--; k++)
1031 {
1027 if (kc[k] == 0) 1032 if (kc[k] == 0)
1028 break; 1033 break;
1029 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) { 1034 switch (XKeycodeToKeysym (display->display, kc[k], 0))
1035 {
1030 case XK_Num_Lock: 1036 case XK_Num_Lock:
1031 R->h->ModNumLockMask = modmasks[i - 1]; 1037 ModNumLockMask = modmasks[i - 1];
1032 /* FALLTHROUGH */ 1038 /* FALLTHROUGH */
1033 default: 1039 default:
1034 continue; /* for(;;) */ 1040 continue; /* for (;;) */
1035 case XK_Meta_L: 1041 case XK_Meta_L:
1036 case XK_Meta_R: 1042 case XK_Meta_R:
1037 cm = "meta"; 1043 cm = "meta";
1038 realmeta = i; 1044 realmeta = i;
1039 break; 1045 break;
1040 case XK_Alt_L: 1046 case XK_Alt_L:
1041 case XK_Alt_R: 1047 case XK_Alt_R:
1042 cm = "alt"; 1048 cm = "alt";
1043 realalt = i; 1049 realalt = i;
1044 break; 1050 break;
1045 case XK_Super_L: 1051 case XK_Super_L:
1046 case XK_Super_R: 1052 case XK_Super_R:
1047 cm = "super"; 1053 cm = "super";
1048 break; 1054 break;
1049 case XK_Hyper_L: 1055 case XK_Hyper_L:
1050 case XK_Hyper_R: 1056 case XK_Hyper_R:
1051 cm = "hyper"; 1057 cm = "hyper";
1052 break; 1058 break;
1053 } 1059 }
1054 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 1060 if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0)
1055 requestedmeta = i; 1061 requestedmeta = i;
1056 } 1062 }
1057 } 1063 }
1058 XFreeModifiermap(map); 1064 XFreeModifiermap (map);
1059 i = (requestedmeta ? requestedmeta 1065 i = (requestedmeta ? requestedmeta
1060 : (realmeta ? realmeta 1066 : (realmeta ? realmeta
1061 : (realalt ? realalt : 0))); 1067 : (realalt ? realalt : 0)));
1062 if (i) 1068 if (i)
1063 R->h->ModMetaMask = modmasks[i - 1]; 1069 ModMetaMask = modmasks[i - 1];
1064} 1070}
1065 1071
1066/*----------------------------------------------------------------------*/ 1072/*----------------------------------------------------------------------*/
1067/* rxvt_Create_Windows() - Open and map the window */ 1073/* rxvt_Create_Windows () - Open and map the window */
1068/* EXTPROTO */
1069void 1074void
1070rxvt_Create_Windows(pR_ int argc, const char *const *argv) 1075rxvt_term::create_windows (int argc, const char *const *argv)
1071{ 1076{
1072 XClassHint classHint; 1077 XClassHint classHint;
1073 XWMHints wmHint; 1078 XWMHints wmHint;
1074 XGCValues gcvalue; 1079 XGCValues gcvalue;
1075 long vt_emask; 1080 long vt_emask;
1081
1082 XWindowAttributes gattr;
1083
1084 if (Options & Opt_transparent)
1085 {
1086 XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1087 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1088 }
1089
1090 /* grab colors before netscape does */
1091 Get_Colours ();
1092
1093 if (!change_font (rs[Rs_font]))
1094 {
1095 fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n");
1096 destroy ();
1097 return;
1098 }
1099
1100 window_calc (0, 0);
1101 old_width = szHint.width;
1102 old_height = szHint.height;
1103
1104 /* parent window - reverse video so we can see placement errors
1105 * sub-window placement & size in rxvt_resize_subwindows ()
1106 */
1076 1107
1077#ifdef PREFER_24BIT 1108#ifdef PREFER_24BIT
1078 XSetWindowAttributes attributes; 1109 XSetWindowAttributes attributes;
1079 XWindowAttributes gattr;
1080 1110
1081 XCMAP = DefaultColormap(R->Xdisplay, Xscreen); 1111 attributes.background_pixel = PixColors[Color_fg];
1082 XVISUAL = DefaultVisual(R->Xdisplay, Xscreen); 1112 attributes.border_pixel = PixColors[Color_border];
1113 attributes.colormap = display->cmap;
1114 TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1115 szHint.x, szHint.y,
1116 szHint.width, szHint.height,
1117 TermWin.ext_bwidth,
1118 display->depth, InputOutput,
1119 display->visual,
1120 CWBackPixel | CWBorderPixel | CWColormap, &attributes);
1121#else
1122 TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1123 szHint.x, szHint.y,
1124 szHint.width,
1125 szHint.height,
1126 TermWin.ext_bwidth,
1127 PixColors[Color_border],
1128 PixColors[Color_fg]);
1129#endif
1130
1131 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1132 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1133
1134 classHint.res_name = (char *)rs[Rs_name];
1135 classHint.res_class = (char *)RESCLASS;
1136
1137 wmHint.flags = (InputHint | StateHint | WindowGroupHint);
1138 wmHint.input = True;
1139 wmHint.initial_state = (Options & Opt_iconic ? IconicState
1140 : NormalState);
1141 wmHint.window_group = TermWin.parent[0];
1142
1143 XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,
1144 (char **)argv, argc, &szHint, &wmHint, &classHint);
1145
1146#ifndef NO_FRILLS
1147 long pid = getpid ();
1148 XChangeProperty (display->display, TermWin.parent[0],
1149 display->atom ("_NET_WM_PID"), XA_CARDINAL, 32,
1150 PropModeReplace, (unsigned char *)&pid, 1);
1151#endif
1152
1153 XSelectInput (display->display, TermWin.parent[0],
1154 KeyPressMask
1155#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1156 | KeyReleaseMask
1157#endif
1158 | FocusChangeMask | VisibilityChangeMask
1159 | StructureNotifyMask);
1160 termwin_ev.start (display, TermWin.parent[0]);
1161
1162 /* vt cursor: Black-on-White is standard, but this is more popular */
1163 TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);
1164
1165#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1166 /* cursor (menuBar/scrollBar): Black-on-White */
1167 leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);
1168#endif
1083 1169
1084#ifdef POINTER_BLANK 1170#ifdef POINTER_BLANK
1085 static rxvt_color blackcolour; 1171 {
1086 blackcolour.set (r, 0, 0, 0); 1172 XColor blackcolour;
1087#endif 1173 blackcolour.red = 0;
1088 if (R->Options & Opt_transparent) { 1174 blackcolour.green = 0;
1089 XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen), 1175 blackcolour.blue = 0;
1090 &gattr); 1176 Font f = XLoadFont (display->display, "fixed");
1091 XDEPTH = gattr.depth; 1177 blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1092 } else { 1178 &blackcolour, &blackcolour);
1093 XDEPTH = DefaultDepth(R->Xdisplay, Xscreen); 1179 XUnloadFont (display->display, f);
1094/*
1095 * If depth is not 24, look for a 24bit visual.
1096 */
1097 if (XDEPTH != 24) {
1098 XVisualInfo vinfo;
1099
1100 if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo)) {
1101 XDEPTH = 24;
1102 XVISUAL = vinfo.visual;
1103 XCMAP = XCreateColormap(R->Xdisplay,
1104 RootWindow(R->Xdisplay, Xscreen),
1105 XVISUAL, AllocNone);
1106 }
1107 }
1108 } 1180 }
1109#endif 1181#endif
1110 1182
1111/* grab colors before netscape does */ 1183 /* the vt window */
1112 rxvt_Get_Colours(aR); 1184 TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],
1185 window_vt_x, window_vt_y,
1186 TermWin_TotalWidth (),
1187 TermWin_TotalHeight (),
1188 0,
1189 PixColors[Color_fg],
1190 PixColors[Color_bg]);
1113 1191
1114 rxvt_change_font(aR_ 1, NULL); 1192#ifdef DEBUG_X
1115 rxvt_window_calc(aR_ 0, 0); 1193 XStoreName (display->display, TermWin.vt, "vt window");
1116 R->h->old_width = R->szHint.width;
1117 R->h->old_height = R->szHint.height;
1118
1119/* parent window - reverse video so we can see placement errors
1120 * sub-window placement & size in rxvt_resize_subwindows()
1121 */
1122
1123#ifdef PREFER_24BIT
1124 attributes.background_pixel = R->PixColors[Color_fg];
1125 attributes.border_pixel = R->PixColors[Color_border];
1126 attributes.colormap = XCMAP;
1127 R->TermWin.parent[0] = XCreateWindow(R->Xdisplay, Xroot,
1128 R->szHint.x, R->szHint.y,
1129 R->szHint.width, R->szHint.height,
1130 R->TermWin.ext_bwidth,
1131 XDEPTH, InputOutput,
1132 XVISUAL,
1133 CWBackPixel | CWBorderPixel
1134 | CWColormap, &attributes);
1135#else
1136 R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot,
1137 R->szHint.x, R->szHint.y,
1138 R->szHint.width,
1139 R->szHint.height,
1140 R->TermWin.ext_bwidth,
1141 R->PixColors[Color_border],
1142 R->PixColors[Color_fg]);
1143#endif 1194#endif
1144 rxvt_xterm_seq(aR_ XTerm_title, R->h->rs[Rs_title], CHAR_ST);
1145 rxvt_xterm_seq(aR_ XTerm_iconName, R->h->rs[Rs_iconName], CHAR_ST);
1146 1195
1147 classHint.res_name = (char *)R->h->rs[Rs_name]; 1196 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask
1148 classHint.res_class = (char *)APL_CLASS; 1197 | PropertyChangeMask);
1149
1150 wmHint.flags = (InputHint | StateHint | WindowGroupHint);
1151 wmHint.input = True;
1152 wmHint.initial_state = (R->Options & Opt_iconic ? IconicState
1153 : NormalState);
1154 wmHint.window_group = R->TermWin.parent[0];
1155
1156 XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL,
1157 (char **)argv, argc, &R->szHint, &wmHint, &classHint);
1158 XSelectInput(R->Xdisplay, R->TermWin.parent[0],
1159 (KeyPressMask
1160#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1161 | KeyReleaseMask
1162#endif
1163 | FocusChangeMask | VisibilityChangeMask
1164 | StructureNotifyMask));
1165
1166/* vt cursor: Black-on-White is standard, but this is more popular */
1167 R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm);
1168
1169#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1170/* cursor (menuBar/scrollBar): Black-on-White */
1171 R->h->pointer_leftptr = XCreateFontCursor(R->Xdisplay, XC_left_ptr);
1172#endif
1173 1198
1174#ifdef POINTER_BLANK 1199#ifdef POINTER_BLANK
1175 R->h->pointer_blank = XCreateGlyphCursor(R->Xdisplay, R->TermWin.font->fid, 1200 pointer_unblank ();
1176 R->TermWin.font->fid, ' ', ' ',
1177 &blackcolour, &blackcolour);
1178#endif
1179 1201
1180/* the vt window */ 1202 if ((Options & Opt_pointerBlank))
1203 vt_emask |= PointerMotionMask;
1204 else
1205#endif
1206 vt_emask |= (Button1MotionMask | Button3MotionMask);
1207
1208 XSelectInput (display->display, TermWin.vt, vt_emask);
1209 vt_ev.start (display, TermWin.vt);
1210
1211#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1212 if (menuBar_height ())
1213 {
1181 R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0], 1214 menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1182 R->h->window_vt_x, R->h->window_vt_y, 1215 window_vt_x, 0,
1183 TermWin_TotalWidth(), 1216 TermWin_TotalWidth (),
1184 TermWin_TotalHeight(), 1217 menuBar_TotalHeight (),
1185 0, 1218 0,
1186 R->PixColors[Color_fg], 1219 PixColors[Color_fg],
1187 R->PixColors[Color_bg]); 1220 PixColors[Color_scroll]);
1221
1188#ifdef DEBUG_X 1222#ifdef DEBUG_X
1189 XStoreName(R->Xdisplay, R->TermWin.vt, "vt window");
1190#endif
1191 rxvt_pointer_unblank(aR);
1192 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask
1193 | PropertyChangeMask);
1194#ifdef POINTER_BLANK
1195 if ((R->Options & Opt_pointerBlank))
1196 vt_emask |= PointerMotionMask;
1197 else
1198#endif
1199 vt_emask |= (Button1MotionMask | Button3MotionMask);
1200 XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask);
1201
1202#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1203 if (menuBar_height()) {
1204 R->menuBar.win = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1205 R->h->window_vt_x, 0,
1206 TermWin_TotalWidth(),
1207 menuBar_TotalHeight(),
1208 0,
1209 R->PixColors[Color_fg],
1210 R->PixColors[Color_scroll]);
1211#ifdef DEBUG_X
1212 XStoreName(R->Xdisplay, R->menuBar.win, "menubar"); 1223 XStoreName (display->display, menuBar.win, "menubar");
1213#endif 1224#endif
1214 XDefineCursor(R->Xdisplay, R->menuBar.win, R->h->pointer_leftptr); 1225
1226 menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1227
1228 XDefineCursor (display->display, menuBar.win,
1229 XCreateFontCursor (display->display, XC_left_ptr));
1230
1215 XSelectInput(R->Xdisplay, R->menuBar.win, 1231 XSelectInput (display->display, menuBar.win,
1216 (ExposureMask | ButtonPressMask | ButtonReleaseMask 1232 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1217 | Button1MotionMask)); 1233 | Button1MotionMask));
1234 menubar_ev.start (display, menuBar.win);
1218 } 1235 }
1219#endif 1236#endif
1237
1220#ifdef XPM_BACKGROUND 1238#ifdef XPM_BACKGROUND
1221 if (R->h->rs[Rs_backgroundPixmap] != NULL 1239 if (rs[Rs_backgroundPixmap] != NULL
1222 && !(R->Options & Opt_transparent)) { 1240 && ! (Options & Opt_transparent))
1241 {
1223 const char *p = R->h->rs[Rs_backgroundPixmap]; 1242 const char *p = rs[Rs_backgroundPixmap];
1224 1243
1225 if ((p = STRCHR(p, ';')) != NULL) { 1244 if ((p = STRCHR (p, ';')) != NULL)
1226 p++; 1245 {
1227 rxvt_scale_pixmap(aR_ p); 1246 p++;
1228 } 1247 scale_pixmap (p);
1248 }
1229 rxvt_set_bgPixmap(aR_ R->h->rs[Rs_backgroundPixmap]); 1249 set_bgPixmap (rs[Rs_backgroundPixmap]);
1230 rxvt_scr_touch(aR_ True); 1250 scr_touch (True);
1231 } 1251 }
1232#endif 1252#endif
1233 1253
1234/* graphics context for the vt window */ 1254 /* graphics context for the vt window */
1235 gcvalue.foreground = R->PixColors[Color_fg]; 1255 gcvalue.foreground = PixColors[Color_fg];
1236 gcvalue.background = R->PixColors[Color_bg]; 1256 gcvalue.background = PixColors[Color_bg];
1237 gcvalue.graphics_exposures = 1; 1257 gcvalue.graphics_exposures = 1;
1238 R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt, 1258 TermWin.gc = XCreateGC (display->display, TermWin.vt,
1239 GCForeground | GCBackground 1259 GCForeground | GCBackground | GCGraphicsExposures,
1240 | GCGraphicsExposures, &gcvalue); 1260 &gcvalue);
1261
1262 TermWin.drawable = new rxvt_drawable (display, TermWin.vt);
1241 1263
1242#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1264#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1243 gcvalue.foreground = R->PixColors[Color_topShadow]; 1265 gcvalue.foreground = PixColors[Color_topShadow];
1244 R->h->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1266 topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1245 GCForeground, &gcvalue);
1246 gcvalue.foreground = R->PixColors[Color_bottomShadow]; 1267 gcvalue.foreground = PixColors[Color_bottomShadow];
1247 R->h->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1268 botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1248 GCForeground, &gcvalue);
1249 gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg 1269 gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)];
1250 : Color_scroll)]; 1270 scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1251 R->h->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt,
1252 GCForeground, &gcvalue);
1253#endif 1271#endif
1254} 1272}
1255 1273
1256/*----------------------------------------------------------------------*/ 1274/*----------------------------------------------------------------------*/
1257/* 1275/*
1258 * Run the command in a subprocess and return a file descriptor for the 1276 * Run the command in a subprocess and return a file descriptor for the
1259 * master end of the pseudo-teletype pair with the command talking to 1277 * master end of the pseudo-teletype pair with the command talking to
1260 * the slave. 1278 * the slave.
1261 */ 1279 */
1262/* INTPROTO */
1263int 1280int
1264rxvt_run_command(pR_ const char *const *argv) 1281rxvt_term::run_command (const char *const *argv)
1265{ 1282{
1266 int cfd, er; 1283 int cfd, er;
1267 1284
1268/* get master (pty) */ 1285 /* get master (pty) */
1269 if ((cfd = rxvt_get_pty(&(R->tty_fd), &(R->h->ttydev))) < 0) { 1286 if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1270 rxvt_print_error("can't open pseudo-tty"); 1287 rxvt_fatal ("can't open pseudo-tty");
1271 return -1; 1288
1272 }
1273#ifdef FD_SETSIZE
1274 if (R->Xfd > FD_SETSIZE || cfd > FD_SETSIZE) {
1275 rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1276 rxvt_clean_exit();
1277 exit(EXIT_FAILURE);
1278 }
1279#endif
1280 fcntl(cfd, F_SETFL, O_NDELAY); 1289 fcntl (cfd, F_SETFL, O_NONBLOCK);
1281 1290
1282/* get slave (tty) */ 1291 /* get slave (tty) */
1283 if (R->tty_fd < 0) { 1292 if (tty_fd < 0)
1293 {
1284#ifndef NO_SETOWNER_TTYDEV 1294#ifndef NO_SETOWNER_TTYDEV
1285 rxvt_privileged_ttydev(aR_ SAVE); 1295 privileged_ttydev (SAVE);
1286#endif 1296#endif
1297
1287 if ((R->tty_fd = rxvt_get_tty(R->h->ttydev)) < 0) { 1298 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1299 {
1288 close(cfd); 1300 close (cfd);
1289 rxvt_print_error("can't open slave tty %s", R->h->ttydev); 1301 rxvt_fatal ("can't open slave tty %s", ttydev);
1290 return -1; 1302 }
1291 }
1292 } 1303 }
1293#ifndef NO_BACKSPACE_KEY 1304#ifndef NO_BACKSPACE_KEY
1294 if (R->h->key_backspace[0] && !R->h->key_backspace[1]) 1305 if (key_backspace[0] && !key_backspace[1])
1295 er = R->h->key_backspace[0]; 1306 er = key_backspace[0];
1296 else if (STRCMP(R->h->key_backspace, "DEC") == 0) 1307 else if (STRCMP (key_backspace, "DEC") == 0)
1297 er = '\177'; /* the initial state anyway */ 1308 er = '\177'; /* the initial state anyway */
1298 else 1309 else
1299#endif
1300 er = -1;
1301 rxvt_get_ttymode(&(R->h->tio), er);
1302
1303/* install exit handler for cleanup */
1304#ifdef HAVE_ATEXIT
1305 atexit(rxvt_clean_exit);
1306#else
1307# ifdef HAVE_ON_EXIT
1308 on_exit(rxvt_clean_exit, NULL); /* non-ANSI exit handler */
1309# endif 1310#endif
1310#endif
1311 1311
1312 signal(SIGHUP, rxvt_Exit_signal); 1312 er = -1;
1313#ifndef __svr4__
1314 signal(SIGINT, rxvt_Exit_signal);
1315#endif
1316 signal(SIGQUIT, rxvt_Exit_signal);
1317 signal(SIGTERM, rxvt_Exit_signal);
1318 signal(SIGCHLD, rxvt_Child_signal);
1319 1313
1320/* need to trap SIGURG for SVR4 (Unixware) rlogin */ 1314 rxvt_get_ttymode (& (tio), er);
1321/* signal (SIGURG, SIG_DFL); */
1322 1315
1323#ifndef __QNX__ 1316#ifndef __QNX__
1324/* spin off the command interpreter */ 1317 /* spin off the command interpreter */
1325 switch (R->h->cmd_pid = fork()) { 1318 switch (cmd_pid = fork ())
1319 {
1326 case -1: 1320 case -1:
1327 rxvt_print_error("can't fork"); 1321 rxvt_fatal ("can't fork");
1328 return -1;
1329 case 0: 1322 case 0:
1330 close(cfd); /* only keep R->tty_fd and STDERR open */ 1323 close (cfd); /* only keep tty_fd and STDERR open */
1331 close(R->Xfd); 1324
1325 init_env ();
1326
1332 if (rxvt_control_tty(R->tty_fd, R->h->ttydev) < 0) 1327 if (rxvt_control_tty (tty_fd, ttydev) < 0)
1333 rxvt_print_error("could not obtain control of tty"); 1328 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1334 else { 1329 else
1330 {
1335 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1331 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1336 dup2(R->tty_fd, STDIN_FILENO); 1332 dup2 (tty_fd, STDIN_FILENO);
1337 dup2(R->tty_fd, STDOUT_FILENO); 1333 dup2 (tty_fd, STDOUT_FILENO);
1338 dup2(R->tty_fd, STDERR_FILENO); 1334 dup2 (tty_fd, STDERR_FILENO);
1335
1339 if (R->tty_fd > 2) 1336 if (tty_fd > 2)
1340 close(R->tty_fd); 1337 close (tty_fd);
1341 rxvt_run_child(aR_ argv); 1338
1342 } 1339 run_child (argv);
1340 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1341 }
1342
1343 exit(EXIT_FAILURE); 1343 _exit (EXIT_FAILURE);
1344 /* NOTREACHED */ 1344
1345 default: 1345 default:
1346 { 1346 {
1347#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1347#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1348 int fdstdin; 1348 int fdstdin;
1349 1349
1350 fdstdin = dup(STDIN_FILENO); 1350 fdstdin = dup (STDIN_FILENO);
1351 dup2(R->tty_fd, STDIN_FILENO); 1351 dup2 (tty_fd, STDIN_FILENO);
1352#endif 1352#endif
1353 rxvt_privileged_utmp(aR_ SAVE); 1353
1354#ifdef UTMP_SUPPORT
1355 privileged_utmp (SAVE);
1356#endif
1357
1354#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1358#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1359
1355 dup2(fdstdin, STDIN_FILENO); 1360 dup2 (fdstdin, STDIN_FILENO);
1356 close(fdstdin); 1361 close (fdstdin);
1357#endif 1362#endif
1358 } 1363 }
1364
1359 close(R->tty_fd); /* keep STDERR_FILENO, R->cmd_fd, R->Xfd open */ 1365 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1360 break; 1366 break;
1361 } 1367 }
1362#else /* __QNX__ uses qnxspawn() */ 1368#else /* __QNX__ uses qnxspawn () */
1363 fchmod(R->tty_fd, 0622); 1369 fchmod (tty_fd, 0622);
1364 fcntl(R->tty_fd, F_SETFD, FD_CLOEXEC); 1370 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1365 fcntl(cfd, F_SETFD, FD_CLOEXEC); 1371 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1366 1372
1367 if (rxvt_run_child(aR_ argv) == -1) 1373 if (run_child (argv) == -1)
1368 exit(EXIT_FAILURE); 1374 exit (EXIT_FAILURE);
1369#endif 1375#endif
1370/*
1371 * Reduce R->num_fds to what we use, so select() is more efficient
1372 */
1373 R->num_fds = max(STDERR_FILENO, cfd);
1374 MAX_IT(R->num_fds, R->Xfd);
1375#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
1376 MAX_IT(R->num_fds, 7);
1377#endif
1378 R->num_fds++; /* counts from 0 */
1379 1376
1380 return cfd; 1377 return cfd;
1381} 1378}
1382 1379
1383/* ------------------------------------------------------------------------- * 1380/* ------------------------------------------------------------------------- *
1384 * CHILD PROCESS OPERATIONS * 1381 * CHILD PROCESS OPERATIONS *
1385 * ------------------------------------------------------------------------- */ 1382 * ------------------------------------------------------------------------- */
1386/* 1383/*
1387 * The only open file descriptor is the slave tty - so no error messages. 1384 * The only open file descriptor is the slave tty - so no error messages.
1388 * returns are fatal 1385 * returns are fatal
1389 */ 1386 */
1390/* INTPROTO */
1391int 1387int
1392rxvt_run_child(pR_ const char *const *argv) 1388rxvt_term::run_child (const char *const *argv)
1393{ 1389{
1394 char *login; 1390 char *login;
1395 1391
1396 SET_TTYMODE(STDIN_FILENO, &(R->h->tio)); /* init terminal attributes */ 1392 SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1397 1393
1398 if (R->Options & Opt_console) { /* be virtual console, fail silently */ 1394 if (Options & Opt_console)
1395 { /* be virtual console, fail silently */
1399#ifdef TIOCCONS 1396#ifdef TIOCCONS
1400 unsigned int on = 1; 1397 unsigned int on = 1;
1401 1398
1402 ioctl(STDIN_FILENO, TIOCCONS, &on); 1399 ioctl (STDIN_FILENO, TIOCCONS, &on);
1403#elif defined (SRIOCSREDIR) 1400#elif defined (SRIOCSREDIR)
1404 int fd; 1401 int fd;
1405 1402
1406 fd = open(CONSOLE, O_WRONLY, 0); 1403 fd = open (CONSOLE, O_WRONLY, 0);
1407 if (fd >= 0) { 1404 if (fd >= 0)
1405 {
1408 if (ioctl(fd, SRIOCSREDIR, NULL) < 0) 1406 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1409 close(fd); 1407 close (fd);
1410 } 1408 }
1411#endif /* SRIOCSREDIR */ 1409#endif /* SRIOCSREDIR */
1412 }
1413 1410
1411 }
1412
1414/* reset signals and spin off the command interpreter */ 1413 /* reset signals and spin off the command interpreter */
1415 signal(SIGINT, SIG_DFL); 1414 signal (SIGINT, SIG_DFL);
1416 signal(SIGQUIT, SIG_DFL); 1415 signal (SIGQUIT, SIG_DFL);
1417 signal(SIGCHLD, SIG_DFL); 1416 signal (SIGCHLD, SIG_DFL);
1418/* 1417 /*
1419 * mimick login's behavior by disabling the job control signals 1418 * mimick login's behavior by disabling the job control signals
1420 * a shell that wants them can turn them back on 1419 * a shell that wants them can turn them back on
1421 */ 1420 */
1422#ifdef SIGTSTP 1421#ifdef SIGTSTP
1423 signal(SIGTSTP, SIG_IGN); 1422 signal (SIGTSTP, SIG_IGN);
1424 signal(SIGTTIN, SIG_IGN); 1423 signal (SIGTTIN, SIG_IGN);
1425 signal(SIGTTOU, SIG_IGN); 1424 signal (SIGTTOU, SIG_IGN);
1426#endif /* SIGTSTP */ 1425#endif /* SIGTSTP */
1427 1426
1428 /* set window size */ 1427 /* set window size */
1429 rxvt_tt_winsize(STDIN_FILENO, R->TermWin.ncol, R->TermWin.nrow, 0); 1428 struct winsize ws;
1429
1430 ws.ws_col = TermWin.ncol;
1431 ws.ws_row = TermWin.nrow;
1432 ws.ws_xpixel = ws.ws_ypixel = 0;
1433 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1434
1435 // unblock signals (signals are blocked by iom.C
1436 sigset_t ss;
1437 sigemptyset (&ss);
1438 sigprocmask (SIG_SETMASK, &ss, 0);
1430 1439
1431#ifndef __QNX__ 1440#ifndef __QNX__
1432/* command interpreter path */ 1441 /* command interpreter path */
1433 if (argv != NULL) { 1442 if (argv != NULL)
1443 {
1434# ifdef DEBUG_CMD 1444# ifdef DEBUG_CMD
1435 int i; 1445 int i;
1436 1446
1437 for (i = 0; argv[i]; i++) 1447 for (i = 0; argv[i]; i++)
1438 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1448 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1439# endif 1449# endif
1450
1440 execvp(argv[0], (char *const *)argv); 1451 execvp (argv[0], (char *const *)argv);
1441 /* no error message: STDERR is closed! */ 1452 /* no error message: STDERR is closed! */
1442 } else { 1453 }
1454 else
1455 {
1443 const char *argv0, *shell; 1456 const char *argv0, *shell;
1444 1457
1445 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1458 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1446 shell = "/bin/sh"; 1459 shell = "/bin/sh";
1447 1460
1448 argv0 = (const char *)rxvt_r_basename(shell); 1461 argv0 = (const char *)rxvt_r_basename (shell);
1449 if (R->Options & Opt_loginShell) { 1462 if (Options & Opt_loginShell)
1463 {
1450 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1464 login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1451 1465
1452 login[0] = '-'; 1466 login[0] = '-';
1453 STRCPY(&login[1], argv0); 1467 STRCPY (&login[1], argv0);
1454 argv0 = login; 1468 argv0 = login;
1455 } 1469 }
1456 execlp(shell, argv0, NULL); 1470 execlp (shell, argv0, NULL);
1457 /* no error message: STDERR is closed! */ 1471 /* no error message: STDERR is closed! */
1458 }
1459#else /* __QNX__ uses qnxspawn() */
1460 { 1472 }
1473
1474#else /* __QNX__ uses qnxspawn () */
1475
1461 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }; 1476 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1462 char *command = NULL, fullcommand[_MAX_PATH]; 1477 char *command = NULL, fullcommand[_MAX_PATH];
1463 char **arg_v, *arg_a[2] = { NULL, NULL }; 1478 char **arg_v, *arg_a[2] = { NULL, NULL };
1464 1479
1465 if (argv != NULL) { 1480 if (argv != NULL)
1481 {
1466 if (access(argv[0], X_OK) == -1) { 1482 if (access (argv[0], X_OK) == -1)
1483 {
1467 if (STRCHR(argv[0], '/') == NULL) { 1484 if (STRCHR (argv[0], '/') == NULL)
1485 {
1468 searchenv(argv[0], "PATH", fullcommand); 1486 searchenv (argv[0], "PATH", fullcommand);
1469 if (fullcommand[0] != '\0') 1487 if (fullcommand[0] != '\0')
1470 command = fullcommand; 1488 command = fullcommand;
1471 } 1489 }
1472 if (access(command, X_OK) == -1) 1490 if (access (command, X_OK) == -1)
1473 return -1; 1491 return -1;
1474 } else 1492 }
1493 else
1475 command = argv[0]; 1494 command = argv[0];
1476 arg_v = argv; 1495 arg_v = argv;
1477 } else { 1496 }
1497 else
1498 {
1478 if ((command = getenv("SHELL")) == NULL || *command == '\0') 1499 if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1479 command = "/bin/sh"; 1500 command = "/bin/sh";
1480 1501
1481 arg_a[0] = my_basename(command); 1502 arg_a[0] = my_basename (command);
1482 if (R->Options & Opt_loginShell) { 1503 if (Options & Opt_loginShell)
1504 {
1483 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char)); 1505 login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1484 1506
1485 login[0] = '-'; 1507 login[0] = '-';
1486 STRCPY(&login[1], arg_a[0]); 1508 STRCPY (&login[1], arg_a[0]);
1487 arg_a[0] = login; 1509 arg_a[0] = login;
1488 } 1510 }
1489 arg_v = arg_a; 1511 arg_v = arg_a;
1490 } 1512 }
1491 iov_a[0] = iov_a[1] = iov_a[2] = R->tty_fd; 1513 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1492 R->h->cmd_pid = qnx_spawn(0, 0, 0, -1, -1, 1514 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1493 _SPAWN_SETSID | _SPAWN_TCSETPGRP, 1515 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1494 command, arg_v, environ, iov_a, 0); 1516 command, arg_v, environ, iov_a, 0);
1495 if (login) 1517 if (login)
1496 free(login); 1518 free (login);
1519
1497 close(R->tty_fd); 1520 close (tty_fd);
1498 return R->cmd_fd; 1521 return cmd_fd;
1499 } 1522
1500#endif 1523#endif
1501 return -1; 1524 return -1;
1502} 1525}
1503 1526
1504/* ------------------------------------------------------------------------- * 1527/* ------------------------------------------------------------------------- *
1505 * GET TTY CURRENT STATE * 1528 * GET TTY CURRENT STATE *
1506 * ------------------------------------------------------------------------- */ 1529 * ------------------------------------------------------------------------- */
1507/* rxvt_get_ttymode() */ 1530/* rxvt_get_ttymode () */
1508/* INTPROTO */ 1531/* EXTPROTO */
1509void 1532void
1510rxvt_get_ttymode(ttymode_t *tio, int erase) 1533rxvt_get_ttymode (ttymode_t *tio, int erase)
1511{ 1534{
1512#ifdef HAVE_TERMIOS_H 1535#ifdef HAVE_TERMIOS_H
1513/* 1536 /*
1514 * standard System V termios interface 1537 * standard System V termios interface
1515 */ 1538 */
1516 if (GET_TERMIOS(STDIN_FILENO, tio) < 0) { 1539 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1540 {
1517 /* return error - use system defaults */ 1541 /* return error - use system defaults */
1518 tio->c_cc[VINTR] = CINTR; 1542 tio->c_cc[VINTR] = CINTR;
1519 tio->c_cc[VQUIT] = CQUIT; 1543 tio->c_cc[VQUIT] = CQUIT;
1520 tio->c_cc[VERASE] = CERASE; 1544 tio->c_cc[VERASE] = CERASE;
1521 tio->c_cc[VKILL] = CKILL; 1545 tio->c_cc[VKILL] = CKILL;
1522 tio->c_cc[VSTART] = CSTART; 1546 tio->c_cc[VSTART] = CSTART;
1523 tio->c_cc[VSTOP] = CSTOP; 1547 tio->c_cc[VSTOP] = CSTOP;
1524 tio->c_cc[VSUSP] = CSUSP; 1548 tio->c_cc[VSUSP] = CSUSP;
1525# ifdef VDSUSP 1549# ifdef VDSUSP
1550
1526 tio->c_cc[VDSUSP] = CDSUSP; 1551 tio->c_cc[VDSUSP] = CDSUSP;
1527# endif 1552# endif
1528# ifdef VREPRINT 1553# ifdef VREPRINT
1554
1529 tio->c_cc[VREPRINT] = CRPRNT; 1555 tio->c_cc[VREPRINT] = CRPRNT;
1530# endif 1556# endif
1531# ifdef VDISCRD 1557# ifdef VDISCRD
1558
1532 tio->c_cc[VDISCRD] = CFLUSH; 1559 tio->c_cc[VDISCRD] = CFLUSH;
1533# endif 1560# endif
1534# ifdef VWERSE 1561# ifdef VWERSE
1562
1535 tio->c_cc[VWERSE] = CWERASE; 1563 tio->c_cc[VWERSE] = CWERASE;
1536# endif 1564# endif
1537# ifdef VLNEXT 1565# ifdef VLNEXT
1566
1538 tio->c_cc[VLNEXT] = CLNEXT; 1567 tio->c_cc[VLNEXT] = CLNEXT;
1539# endif 1568# endif
1569
1540 } 1570 }
1541 tio->c_cc[VEOF] = CEOF; 1571 tio->c_cc[VEOF] = CEOF;
1542 tio->c_cc[VEOL] = VDISABLE; 1572 tio->c_cc[VEOL] = VDISABLE;
1543# ifdef VEOL2 1573# ifdef VEOL2
1574
1544 tio->c_cc[VEOL2] = VDISABLE; 1575 tio->c_cc[VEOL2] = VDISABLE;
1545# endif 1576# endif
1546# ifdef VSWTC 1577# ifdef VSWTC
1578
1547 tio->c_cc[VSWTC] = VDISABLE; 1579 tio->c_cc[VSWTC] = VDISABLE;
1548# endif 1580# endif
1549# ifdef VSWTCH 1581# ifdef VSWTCH
1582
1550 tio->c_cc[VSWTCH] = VDISABLE; 1583 tio->c_cc[VSWTCH] = VDISABLE;
1551# endif 1584# endif
1552# if VMIN != VEOF 1585# if VMIN != VEOF
1586
1553 tio->c_cc[VMIN] = 1; 1587 tio->c_cc[VMIN] = 1;
1554# endif 1588# endif
1555# if VTIME != VEOL 1589# if VTIME != VEOL
1590
1556 tio->c_cc[VTIME] = 0; 1591 tio->c_cc[VTIME] = 0;
1557# endif 1592# endif
1593
1558 if (erase != -1) 1594 if (erase != -1)
1559 tio->c_cc[VERASE] = (char)erase; 1595 tio->c_cc[VERASE] = (char)erase;
1560 1596
1561/* input modes */ 1597 /* input modes */
1562 tio->c_iflag = (BRKINT | IGNPAR | ICRNL 1598 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1563# ifdef IMAXBEL 1599# ifdef IMAXBEL
1564 | IMAXBEL 1600 | IMAXBEL
1565# endif 1601# endif
1566 | IXON); 1602 | IXON);
1567 1603
1568/* output modes */ 1604 /* output modes */
1569 tio->c_oflag = (OPOST | ONLCR); 1605 tio->c_oflag = (OPOST | ONLCR);
1570 1606
1571/* control modes */ 1607 /* control modes */
1572 tio->c_cflag = (CS8 | CREAD); 1608 tio->c_cflag = (CS8 | CREAD);
1573 1609
1574/* line discipline modes */ 1610 /* line discipline modes */
1575 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO 1611 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1576# if defined (ECHOCTL) && defined (ECHOKE) 1612# if defined (ECHOCTL) && defined (ECHOKE)
1577 | ECHOCTL | ECHOKE 1613 | ECHOCTL | ECHOKE
1578# endif 1614# endif
1579 | ECHOE | ECHOK); 1615 | ECHOE | ECHOK);
1580# else /* HAVE_TERMIOS_H */ 1616# else /* HAVE_TERMIOS_H */
1581 1617
1582/* 1618 /*
1583 * sgtty interface 1619 * sgtty interface
1584 */ 1620 */
1585 1621
1586/* get parameters -- gtty */ 1622 /* get parameters -- gtty */
1587 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0) { 1623 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1624 {
1588 tio->sg.sg_erase = CERASE; /* ^H */ 1625 tio->sg.sg_erase = CERASE; /* ^H */
1589 tio->sg.sg_kill = CKILL; /* ^U */ 1626 tio->sg.sg_kill = CKILL; /* ^U */
1590 } 1627 }
1591 if (erase != -1) 1628 if (erase != -1)
1592 tio->sg.sg_erase = (char)erase; 1629 tio->sg.sg_erase = (char)erase;
1593 1630
1594 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP); 1631 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1595 1632
1596/* get special characters */ 1633 /* get special characters */
1597 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0) { 1634 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1635 {
1598 tio->tc.t_intrc = CINTR; /* ^C */ 1636 tio->tc.t_intrc = CINTR; /* ^C */
1599 tio->tc.t_quitc = CQUIT; /* ^\ */ 1637 tio->tc.t_quitc = CQUIT; /* ^\ */
1600 tio->tc.t_startc = CSTART; /* ^Q */ 1638 tio->tc.t_startc = CSTART; /* ^Q */
1601 tio->tc.t_stopc = CSTOP; /* ^S */ 1639 tio->tc.t_stopc = CSTOP; /* ^S */
1602 tio->tc.t_eofc = CEOF; /* ^D */ 1640 tio->tc.t_eofc = CEOF; /* ^D */
1603 tio->tc.t_brkc = -1; 1641 tio->tc.t_brkc = -1;
1604 } 1642 }
1605/* get local special chars */ 1643 /* get local special chars */
1606 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0) { 1644 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1645 {
1607 tio->lc.t_suspc = CSUSP; /* ^Z */ 1646 tio->lc.t_suspc = CSUSP; /* ^Z */
1608 tio->lc.t_dsuspc = CDSUSP; /* ^Y */ 1647 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1609 tio->lc.t_rprntc = CRPRNT; /* ^R */ 1648 tio->lc.t_rprntc = CRPRNT; /* ^R */
1610 tio->lc.t_flushc = CFLUSH; /* ^O */ 1649 tio->lc.t_flushc = CFLUSH; /* ^O */
1611 tio->lc.t_werasc = CWERASE; /* ^W */ 1650 tio->lc.t_werasc = CWERASE; /* ^W */
1612 tio->lc.t_lnextc = CLNEXT; /* ^V */ 1651 tio->lc.t_lnextc = CLNEXT; /* ^V */
1613 } 1652 }
1614/* get line discipline */ 1653 /* get line discipline */
1615 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line)); 1654 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1616# ifdef NTTYDISC 1655# ifdef NTTYDISC
1656
1617 tio->line = NTTYDISC; 1657 tio->line = NTTYDISC;
1618# endif /* NTTYDISC */ 1658# endif /* NTTYDISC */
1659
1619 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL); 1660 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1620#endif /* HAVE_TERMIOS_H */ 1661#endif /* HAVE_TERMIOS_H */
1621 1662
1622/* 1663 /*
1623 * Debugging 1664 * Debugging
1624 */ 1665 */
1625#ifdef DEBUG_TTYMODE 1666#ifdef DEBUG_TTYMODE
1626#ifdef HAVE_TERMIOS_H 1667#ifdef HAVE_TERMIOS_H
1627/* c_iflag bits */ 1668 /* c_iflag bits */
1628 fprintf(stderr, "Input flags\n"); 1669 fprintf (stderr, "Input flags\n");
1629 1670
1630/* cpp token stringize doesn't work on all machines <sigh> */ 1671 /* cpp token stringize doesn't work on all machines <sigh> */
1631# define FOO(flag,name) \ 1672# define FOO(flag,name) \
1632 if ((tio->c_iflag) & flag) \ 1673 if ((tio->c_iflag) & flag) \
1633 fprintf (stderr, "%s ", name) 1674 fprintf (stderr, "%s ", name)
1634 1675
1635/* c_iflag bits */ 1676 /* c_iflag bits */
1636 FOO(IGNBRK, "IGNBRK"); 1677 FOO (IGNBRK, "IGNBRK");
1637 FOO(BRKINT, "BRKINT"); 1678 FOO (BRKINT, "BRKINT");
1638 FOO(IGNPAR, "IGNPAR"); 1679 FOO (IGNPAR, "IGNPAR");
1639 FOO(PARMRK, "PARMRK"); 1680 FOO (PARMRK, "PARMRK");
1640 FOO(INPCK, "INPCK"); 1681 FOO (INPCK, "INPCK");
1641 FOO(ISTRIP, "ISTRIP"); 1682 FOO (ISTRIP, "ISTRIP");
1642 FOO(INLCR, "INLCR"); 1683 FOO (INLCR, "INLCR");
1643 FOO(IGNCR, "IGNCR"); 1684 FOO (IGNCR, "IGNCR");
1644 FOO(ICRNL, "ICRNL"); 1685 FOO (ICRNL, "ICRNL");
1645 FOO(IXON, "IXON"); 1686 FOO (IXON, "IXON");
1646 FOO(IXOFF, "IXOFF"); 1687 FOO (IXOFF, "IXOFF");
1647# ifdef IUCLC 1688# ifdef IUCLC
1689
1648 FOO(IUCLC, "IUCLC"); 1690 FOO (IUCLC, "IUCLC");
1649# endif 1691# endif
1650# ifdef IXANY 1692# ifdef IXANY
1693
1651 FOO(IXANY, "IXANY"); 1694 FOO (IXANY, "IXANY");
1652# endif 1695# endif
1653# ifdef IMAXBEL 1696# ifdef IMAXBEL
1697
1654 FOO(IMAXBEL, "IMAXBEL"); 1698 FOO (IMAXBEL, "IMAXBEL");
1655# endif 1699# endif
1700
1656 fprintf(stderr, "\n"); 1701 fprintf (stderr, "\n");
1657 1702
1658# undef FOO 1703# undef FOO
1659# define FOO(entry, name) \ 1704# define FOO(entry, name) \
1660 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry]) 1705 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1661 1706
1662 FOO(VINTR, "VINTR"); 1707 FOO (VINTR, "VINTR");
1663 FOO(VQUIT, "VQUIT"); 1708 FOO (VQUIT, "VQUIT");
1664 FOO(VERASE, "VERASE"); 1709 FOO (VERASE, "VERASE");
1665 FOO(VKILL, "VKILL"); 1710 FOO (VKILL, "VKILL");
1666 FOO(VEOF, "VEOF"); 1711 FOO (VEOF, "VEOF");
1667 FOO(VEOL, "VEOL"); 1712 FOO (VEOL, "VEOL");
1668# ifdef VEOL2 1713# ifdef VEOL2
1714
1669 FOO(VEOL2, "VEOL2"); 1715 FOO (VEOL2, "VEOL2");
1670# endif 1716# endif
1671# ifdef VSWTC 1717# ifdef VSWTC
1718
1672 FOO(VSWTC, "VSWTC"); 1719 FOO (VSWTC, "VSWTC");
1673# endif 1720# endif
1674# ifdef VSWTCH 1721# ifdef VSWTCH
1722
1675 FOO(VSWTCH, "VSWTCH"); 1723 FOO (VSWTCH, "VSWTCH");
1676# endif 1724# endif
1725
1677 FOO(VSTART, "VSTART"); 1726 FOO (VSTART, "VSTART");
1678 FOO(VSTOP, "VSTOP"); 1727 FOO (VSTOP, "VSTOP");
1679 FOO(VSUSP, "VSUSP"); 1728 FOO (VSUSP, "VSUSP");
1680# ifdef VDSUSP 1729# ifdef VDSUSP
1730
1681 FOO(VDSUSP, "VDSUSP"); 1731 FOO (VDSUSP, "VDSUSP");
1682# endif 1732# endif
1683# ifdef VREPRINT 1733# ifdef VREPRINT
1734
1684 FOO(VREPRINT, "VREPRINT"); 1735 FOO (VREPRINT, "VREPRINT");
1685# endif 1736# endif
1686# ifdef VDISCRD 1737# ifdef VDISCRD
1738
1687 FOO(VDISCRD, "VDISCRD"); 1739 FOO (VDISCRD, "VDISCRD");
1688# endif 1740# endif
1689# ifdef VWERSE 1741# ifdef VWERSE
1742
1690 FOO(VWERSE, "VWERSE"); 1743 FOO (VWERSE, "VWERSE");
1691# endif 1744# endif
1692# ifdef VLNEXT 1745# ifdef VLNEXT
1746
1693 FOO(VLNEXT, "VLNEXT"); 1747 FOO (VLNEXT, "VLNEXT");
1694# endif 1748# endif
1749
1695 fprintf(stderr, "\n"); 1750 fprintf (stderr, "\n");
1696# undef FOO 1751# undef FOO
1697# endif /* HAVE_TERMIOS_H */ 1752# endif /* HAVE_TERMIOS_H */
1698#endif /* DEBUG_TTYMODE */ 1753#endif /* DEBUG_TTYMODE */
1699} 1754}
1700 1755
1701/*----------------------- end-of-file (C source) -----------------------*/ 1756/*----------------------- end-of-file (C source) -----------------------*/

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