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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 1.57 by root, Mon Jun 21 22:24:07 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
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 PixColors = new rxvt_color [TOTAL_COLORS];
363 if (PixColors == NULL)
364 return false;
365
366#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
367 TermWin.pixmap = None;
368#endif
369#ifdef UTMP_SUPPORT
370 next_utmp_action = SAVE;
371#endif
372#ifndef NO_SETOWNER_TTYDEV
373 next_tty_action = SAVE;
374#endif
375
376 MEvent.time = CurrentTime;
377 MEvent.button = AnyButton;
378 Options = DEFAULT_OPTIONS;
379 want_refresh = 1;
380 cmd_pid = -1;
381 cmd_fd = tty_fd = -1;
382 PrivateModes = SavedModes = PrivMode_Default;
383 TermWin.focus = 0;
384 TermWin.ncol = 80;
385 TermWin.nrow = 24;
386 TermWin.int_bwidth = INTERNALBORDERWIDTH;
387 TermWin.ext_bwidth = EXTERNALBORDERWIDTH;
388 TermWin.lineSpace = LINESPACE;
389 TermWin.saveLines = SAVELINES;
390 numPixColors = TOTAL_COLORS;
391
392#ifndef NO_BRIGHTCOLOR
393 colorfgbg = DEFAULT_RSTYLE;
394#endif
395
396 refresh_limit = 1;
397 refresh_type = SLOW_REFRESH;
398 prev_nrow = prev_ncol = 0;
399
400 oldcursor.row = oldcursor.col = -1;
401#ifdef XPM_BACKGROUND
402 /* bgPixmap.w = bgPixmap.h = 0; */
403 bgPixmap.x = bgPixmap.y = 50;
404 bgPixmap.pixmap = None;
405#endif
406
407 last_bot = last_state = -1;
408
409#ifdef MENUBAR
410 menu_readonly = 1;
411# if ! (MENUBAR_MAX > 1)
412 CurrentBar = & (BarList);
413# endif /* (MENUBAR_MAX > 1) */
414#endif
415
416 return true;
417}
418
419void
420rxvt_term::init_secondary ()
421{
422 int i;
423#ifdef TTY_GID_SUPPORT
424 struct group *gr = getgrnam ("tty");
425
426 if (gr)
427 { /* change group ownership of tty to "tty" */
428 ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
429 ttygid = gr->gr_gid;
430 }
431 else
432#endif /* TTY_GID_SUPPORT */
433
434 {
435 ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
436 ttygid = getgid ();
437 }
438
439 /*
440 * Close all unused file descriptors
441 * We don't want them, we don't need them.
442 */
443 if ((i = open ("/dev/null", O_RDONLY)) < 0)
444 {
445 /* TODO: BOO HISS */
446 dup2 (STDERR_FILENO, STDIN_FILENO);
447 }
448 else if (i > STDIN_FILENO)
449 {
450 dup2 (i, STDIN_FILENO);
451 close (i);
452 }
453
454 dup2 (STDERR_FILENO, STDOUT_FILENO);
455
456#if 0 // schmorp sayz closing filies is murder
457 for (i = STDERR_FILENO + 1; i < num_fds; i++)
458 {
459#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
460 if (i == 4 || i == 7)
461 continue;
462#endif
463 close (i);
464 }
465#endif
466}
351 467
352/*----------------------------------------------------------------------*/ 468/*----------------------------------------------------------------------*/
353/* substitute system functions */ 469const char **
354#if defined(__svr4__) && ! defined(_POSIX_VERSION) 470rxvt_term::init_resources (int argc, const char *const *argv)
355/* INTPROTO */
356int
357rxvt_getdtablesize(void)
358{ 471{
359 struct rlimit rlim; 472 int i, r_argc;
473 char *val;
474 const char **cmd_argv, **r_argv;
360 475
361 getrlimit(RLIMIT_NOFILE, &rlim); 476 /*
362 return rlim.rlim_cur; 477 * Look for -exec option. Find => split and make cmd_argv[] of command args
478 */
479 for (r_argc = 0; r_argc < argc; r_argc++)
480 if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec"))
481 break;
482
483 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
484
485 for (i = 0; i < r_argc; i++)
486 r_argv[i] = (const char *)argv[i];
487
488 r_argv[i] = NULL;
489
490 if (r_argc == argc)
491 cmd_argv = NULL;
492 else
493 {
494 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
495
496 for (i = 0; i < argc - r_argc - 1; i++)
497 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
498
499 cmd_argv[i] = NULL;
500 }
501
502 rs[Rs_name] = rxvt_r_basename (argv[0]);
503
504 /*
505 * Open display, get options/resources and create the window
506 */
507 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
508 rs[Rs_display_name] = ":0";
509
510 get_options (r_argc, r_argv);
511 free (r_argv);
512
513#ifdef LOCAL_X_IS_UNIX
514 if (rs[Rs_display_name][0] == ':')
515 {
516 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));
517 STRCPY (val, "unix");
518 STRCAT (val, rs[Rs_display_name]);
519 display = displays.get (val);
520 free (val);
521 }
522#endif
523
524 if (!display
525 && ! (display = displays.get (rs[Rs_display_name])))
526 rxvt_fatal ("can't open display %s", rs[Rs_display_name]);
527
528 extract_resources (display->display, rs[Rs_name]);
529
530 /*
531 * set any defaults not already set
532 */
533 if (cmd_argv && cmd_argv[0])
534 {
535 if (!rs[Rs_title])
536 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);
537 if (!rs[Rs_iconName])
538 rs[Rs_iconName] = rs[Rs_title];
539 }
540 else
541 {
542 if (!rs[Rs_title])
543 rs[Rs_title] = rs[Rs_name];
544 if (!rs[Rs_iconName])
545 rs[Rs_iconName] = rs[Rs_name];
546 }
547
548 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
549 TermWin.saveLines = BOUND_POSITIVE_INT16 (i);
550
551#ifndef NO_FRILLS
552 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
553 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */
554 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
555 TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */
556#endif
557
558#ifndef NO_LINESPACE
559 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
560 TermWin.lineSpace = min (i, 100); /* arbitrary limit */
561#endif
562
563#ifdef POINTER_BLANK
564 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
565 pointerBlankDelay = i;
566 else
567 pointerBlankDelay = 2;
568#endif
569
570 /* no point having a scrollbar without having any scrollback! */
571 if (!TermWin.saveLines)
572 Options &= ~Opt_scrollBar;
573
574#ifdef PRINTPIPE
575 if (!rs[Rs_print_pipe])
576 rs[Rs_print_pipe] = PRINTPIPE;
577#endif
578
579 if (!rs[Rs_cutchars])
580 rs[Rs_cutchars] = CUTCHARS;
581
582#ifndef NO_BACKSPACE_KEY
583 if (!rs[Rs_backspace_key])
584# ifdef DEFAULT_BACKSPACE
585 key_backspace = DEFAULT_BACKSPACE;
586# else
587 key_backspace = "DEC"; /* can toggle between \010 or \177 */
588# endif
589 else
590 {
591 val = STRDUP (rs[Rs_backspace_key]);
592 rxvt_Str_trim (val);
593 rxvt_Str_escaped (val);
594 key_backspace = val;
595 }
596#endif
597
598#ifndef NO_DELETE_KEY
599 if (!rs[Rs_delete_key])
600# ifdef DEFAULT_DELETE
601 key_delete = DEFAULT_DELETE;
602# else
603 key_delete = "\033[3~";
604# endif
605 else
606 {
607 val = STRDUP (rs[Rs_delete_key]);
608 rxvt_Str_trim (val);
609 rxvt_Str_escaped (val);
610 key_delete = val;
611 }
612#endif
613 if (rs[Rs_answerbackstring])
614 {
615 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
616 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
617 }
618
619#ifdef HAVE_SCROLLBARS
620 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
621 rs[Rs_scrollBar_thickness]);
622#endif
623
624#ifdef XTERM_REVERSE_VIDEO
625 /* this is how xterm implements reverseVideo */
626 if (Options & Opt_reverseVideo)
627 {
628 if (!rs[Rs_color + Color_fg])
629 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
630 if (!rs[Rs_color + Color_bg])
631 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
632 }
633#endif
634
635 for (i = 0; i < NRS_COLORS; i++)
636 if (!rs[Rs_color + i])
637 rs[Rs_color + i] = def_colorName[i];
638
639#ifndef XTERM_REVERSE_VIDEO
640 /* this is how we implement reverseVideo */
641 if (Options & Opt_reverseVideo)
642 SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);
643#endif
644
645 /* convenient aliases for setting fg/bg to colors */
646 color_aliases (Color_fg);
647 color_aliases (Color_bg);
648#ifndef NO_CURSORCOLOR
649 color_aliases (Color_cursor);
650 color_aliases (Color_cursor2);
651#endif /* NO_CURSORCOLOR */
652 color_aliases (Color_pointer_fg);
653 color_aliases (Color_pointer_bg);
654 color_aliases (Color_border);
655#ifndef NO_BOLD_UNDERLINE_REVERSE
656 color_aliases (Color_BD);
657 color_aliases (Color_UL);
658 color_aliases (Color_RV);
659#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
660
661 return cmd_argv;
363} 662}
364#endif 663
365/*----------------------------------------------------------------------*/ 664/*----------------------------------------------------------------------*/
366/* EXTPROTO */ 665void
367int 666rxvt_term::init_env ()
368rxvt_init_vars(pR)
369{ 667{
370 struct rxvt_hidden *h; 668 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; 669 unsigned int u;
710 char *val; 670 char *val;
711 671
712#ifdef DISPLAY_IS_IP 672#ifdef DISPLAY_IS_IP
713/* Fixup display_name for export over pty to any interested terminal 673 /* 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 674 * 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 675 * (for the first non-loopback interface) that we get from
716 * rxvt_network_display(). This is more "name-resolution-portable", if you 676 * rxvt_network_display (). This is more "name-resolution-portable", if you
717 * will, and probably allows for faster x-client startup if your name 677 * 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 678 * server is beyond a slow link or overloaded at client startup. Of
719 * course that only helps the shell's child processes, not us. 679 * course that only helps the shell's child processes, not us.
720 * 680 *
721 * Giving out the display_name also affords a potential security hole 681 * Giving out the display_name also affords a potential security hole
722 */ 682 */
723 val = rxvt_network_display(R->h->rs[Rs_display_name]); 683 val = rxvt_network_display (rs[Rs_display_name]);
724 R->h->rs[Rs_display_name] = (const char *)val; 684 rs[Rs_display_name] = (const char *)val;
685
725 if (val == NULL) 686 if (val == NULL)
726#endif /* DISPLAY_IS_IP */ 687#endif /* DISPLAY_IS_IP */
727 val = XDisplayString(R->Xdisplay); 688 val = XDisplayString (display->display);
689
728 if (R->h->rs[Rs_display_name] == NULL) 690 if (rs[Rs_display_name] == NULL)
729 R->h->rs[Rs_display_name] = val; /* use broken `:0' value */ 691 rs[Rs_display_name] = val; /* use broken `:0' value */
730 692
731 i = STRLEN(val); 693 i = STRLEN (val);
732 R->h->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char)); 694 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
733 695
734 sprintf(R->h->env_display, "DISPLAY=%s", val); 696 sprintf (env_display, "DISPLAY=%s", val);
735 697
736 /* avoiding the math library: 698 /* avoiding the math library:
737 * i = (int)(ceil(log10((unsigned int)R->TermWin.parent[0]))) */ 699 * i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
738 for (i = 0, u = (unsigned int)R->TermWin.parent[0]; u; u /= 10, i++) ; 700 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
701 ;
739 MAX_IT(i, 1); 702 MAX_IT (i, 1);
740 R->h->env_windowid = (char *)rxvt_malloc((i + 10) * sizeof(char)); 703 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
741 704
742 sprintf(R->h->env_windowid, "WINDOWID=%u", 705 sprintf (env_windowid, "WINDOWID=%u",
743 (unsigned int)R->TermWin.parent[0]); 706 (unsigned int)TermWin.parent[0]);
744 707
745/* add entries to the environment: 708 /* add entries to the environment:
746 * @ DISPLAY: in case we started with -display 709 * @ DISPLAY: in case we started with -display
747 * @ WINDOWID: X window id number of the window 710 * @ WINDOWID: X window id number of the window
748 * @ COLORTERM: terminal sub-name and also indicates its color 711 * @ COLORTERM: terminal sub-name and also indicates its color
749 * @ TERM: terminal name 712 * @ TERM: terminal name
750 * @ TERMINFO: path to terminfo directory 713 * @ TERMINFO: path to terminfo directory
714 * @ COLORFGBG: fg;bg color codes
751 */ 715 */
752 putenv(R->h->env_display); 716 putenv (env_display);
753 putenv(R->h->env_windowid); 717 putenv (env_windowid);
718 if (env_colorfgbg)
719 putenv (env_colorfgbg);
720
754#ifdef RXVT_TERMINFO 721#ifdef RXVT_TERMINFO
755 putenv("TERMINFO=" RXVT_TERMINFO); 722 putenv ("TERMINFO=" RXVT_TERMINFO);
756#endif 723#endif
757 if (XDEPTH <= 2) 724
725 if (display->depth <= 2)
758 putenv("COLORTERM=" COLORTERMENV "-mono"); 726 putenv ("COLORTERM=" COLORTERMENV "-mono");
759 else 727 else
760 putenv("COLORTERM=" COLORTERMENVFULL); 728 putenv ("COLORTERM=" COLORTERMENVFULL);
729
761 if (R->h->rs[Rs_term_name] != NULL) { 730 if (rs[Rs_term_name] != NULL)
731 {
762 R->h->env_term = (char *)rxvt_malloc((STRLEN(R->h->rs[Rs_term_name]) + 6) * sizeof(char)); 732 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]); 733 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
764 putenv(R->h->env_term); 734 putenv (env_term);
735 }
765 } else 736 else
766 putenv("TERM=" TERMENV); 737 putenv ("TERM=" TERMENV);
767 738
768#ifdef HAVE_UNSETENV 739#ifdef HAVE_UNSETENV
769/* avoid passing old settings and confusing term size */ 740 /* avoid passing old settings and confusing term size */
770 unsetenv("LINES"); 741 unsetenv ("LINES");
771 unsetenv("COLUMNS"); 742 unsetenv ("COLUMNS");
772 unsetenv("TERMCAP"); /* terminfo should be okay */ 743 unsetenv ("TERMCAP"); /* terminfo should be okay */
773#endif /* HAVE_UNSETENV */ 744#endif /* HAVE_UNSETENV */
774} 745}
775 746
776/*----------------------------------------------------------------------*/ 747/*----------------------------------------------------------------------*/
777/* 748/*
778 * This is more or less stolen straight from XFree86 xterm. 749 * This is more or less stolen straight from XFree86 xterm.
779 * This should support all European type languages. 750 * This should support all European type languages.
780 */ 751 */
781/* EXTPROTO */
782void 752void
753rxvt_term::set_locale (const char *locale)
754{
755#if HAVE_XSETLOCALE || HAVE_SETLOCALE
756 free (this->locale);
757 this->locale = setlocale (LC_CTYPE, locale);
758
759 if (!this->locale)
760 {
761 rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale);
762 setlocale (LC_CTYPE, "");
763 this->locale = "";
764 }
765
766 this->locale = rxvt_strdup (this->locale);
767 SET_LOCALE (this->locale);
768 mbstate.reset ();
769#endif
770#if 0
771#if HAVE_NL_LANGINFO
772 free (codeset);
773 codeset = strdup (nl_langinfo (CODESET));
774 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
775 || !STRCASECMP (codeset, "UTF8");
776#else
777 enc_utf8 = 1;
778#endif
779#endif
780}
781
782void
783rxvt_init_xlocale(pR) 783rxvt_term::init_xlocale ()
784{ 784{
785#ifdef USE_XIM 785#ifdef USE_XIM
786 if (R->h->locale == NULL) 786 if (!locale)
787 rxvt_print_error("Setting locale failed."); 787 rxvt_warn ("setting locale failed, working without locale support.\n");
788 else { 788 else
789 Atom wmlocale; 789 {
790 Atom wmlocale;
790 791
791 wmlocale = XInternAtom(R->Xdisplay, "WM_LOCALE_NAME", False); 792 wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
792 XChangeProperty(R->Xdisplay, R->TermWin.parent[0], wmlocale, 793 XChangeProperty (display->display, TermWin.parent[0], wmlocale,
793 XA_STRING, 8, PropModeReplace, 794 XA_STRING, 8, PropModeReplace,
794 (unsigned char *)R->h->locale, STRLEN(R->h->locale)); 795 (unsigned char *)locale, STRLEN (locale));
795 796
796 if (XSupportsLocale() != True) { 797 if (!XSupportsLocale ())
797 rxvt_print_error("The locale is not supported by Xlib"); 798 {
799 rxvt_warn ("the locale is not supported by Xlib, working withotu locale support.\n");
798 return; 800 return;
799 } 801 }
800 rxvt_setTermFontSet(aR_ 0);
801 802
803 im_ev.start (display);
804
802 /* see if we can connect yet */ 805 /* see if we can connect already */
803 rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL); 806 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 } 807 }
810#endif 808#endif
811} 809}
812 810
813/*----------------------------------------------------------------------*/ 811/*----------------------------------------------------------------------*/
814/* EXTPROTO */
815void 812void
816rxvt_init_command(pR_ const char *const *argv) 813rxvt_term::init_command (const char *const *argv)
817{ 814{
818/* 815 /*
819 * Initialize the command connection. 816 * Initialize the command connection.
820 * This should be called after the X server connection is established. 817 * This should be called after the X server connection is established.
821 */ 818 */
822 int i; 819 int i;
823 820
824 for (i = 0; i < NUM_XA; i++) 821 for (i = 0; i < NUM_XA; i++)
825 R->h->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False); 822 xa[i] = XInternAtom (display->display, xa_names[i], False);
826 823
827/* Enable delete window protocol */ 824 /* Enable delete window protocol */
828 XSetWMProtocols(R->Xdisplay, R->TermWin.parent[0], 825 XSetWMProtocols (display->display, TermWin.parent[0],
829 &(R->h->xa[XA_WMDELETEWINDOW]), 1); 826 & (xa[XA_WMDELETEWINDOW]), 1);
830 827
831#ifdef USING_W11LIB 828#ifdef USING_W11LIB
832/* enable W11 callbacks */ 829 /* enable W11 callbacks */
833 W11AddEventHandler(R->Xdisplay, rxvt_W11_process_x_event); 830 W11AddEventHandler (display->display, rxvt_W11_process_x_event);
834#endif 831#endif
835 832
836#ifdef META8_OPTION 833#ifdef META8_OPTION
837 R->h->meta_char = (R->Options & Opt_meta8 ? 0x80 : C0_ESC); 834 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);
838#endif 835#endif
836
839 rxvt_get_ourmods(aR); 837 get_ourmods ();
838
840 if (!(R->Options & Opt_scrollTtyOutput)) 839 if (!(Options & Opt_scrollTtyOutput))
841 R->h->PrivateModes |= PrivMode_TtyOutputInh; 840 PrivateModes |= PrivMode_TtyOutputInh;
842 if (R->Options & Opt_scrollTtyKeypress) 841 if (Options & Opt_scrollTtyKeypress)
843 R->h->PrivateModes |= PrivMode_Keypress; 842 PrivateModes |= PrivMode_Keypress;
844 if (!(R->Options & Opt_jumpScroll)) 843 if (!(Options & Opt_jumpScroll))
845 R->h->PrivateModes |= PrivMode_smoothScroll; 844 PrivateModes |= PrivMode_smoothScroll;
845
846#ifndef NO_BACKSPACE_KEY 846#ifndef NO_BACKSPACE_KEY
847 if (STRCMP(R->h->key_backspace, "DEC") == 0) 847 if (STRCMP (key_backspace, "DEC") == 0)
848 R->h->PrivateModes |= PrivMode_HaveBackSpace; 848 PrivateModes |= PrivMode_HaveBackSpace;
849#endif 849#endif
850
850/* add value for scrollBar */ 851 /* add value for scrollBar */
851 if (scrollbar_visible(R)) { 852 if (scrollbar_visible ())
853 {
852 R->h->PrivateModes |= PrivMode_scrollBar; 854 PrivateModes |= PrivMode_scrollBar;
853 R->h->SavedModes |= PrivMode_scrollBar; 855 SavedModes |= PrivMode_scrollBar;
854 } 856 }
855 if (menubar_visible(R)) { 857 if (menubar_visible ())
858 {
856 R->h->PrivateModes |= PrivMode_menuBar; 859 PrivateModes |= PrivMode_menuBar;
857 R->h->SavedModes |= PrivMode_menuBar; 860 SavedModes |= PrivMode_menuBar;
858 } 861 }
859#ifdef GREEK_SUPPORT
860 greek_init();
861#endif
862
863 R->Xfd = XConnectionNumber(R->Xdisplay);
864 862
865#ifdef CURSOR_BLINK 863#ifdef CURSOR_BLINK
866 if (R->Options & Opt_cursorBlink) 864 if (Options & Opt_cursorBlink)
867 (void)gettimeofday(&R->h->lastcursorchange, NULL); 865 (void)gettimeofday (&lastcursorchange, NULL);
868#endif 866#endif
869 867
870 if ((R->cmd_fd = rxvt_run_command(aR_ argv)) < 0) { 868 if ((cmd_fd = run_command (argv)) < 0)
871 rxvt_print_error("aborting"); 869 rxvt_fatal ("failure while running command, aborting");
872 exit(EXIT_FAILURE);
873 }
874} 870}
875 871
876/*----------------------------------------------------------------------*/ 872/*----------------------------------------------------------------------*/
877/* INTPROTO */
878void 873void
879rxvt_Get_Colours(pR) 874rxvt_term::Get_Colours ()
880{ 875{
881 int i; 876 int i;
882 877
883 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) { 878 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++)
884 rxvt_color xcol; 879 {
880 rxvt_color xcol;
885 881
886 if (!R->h->rs[Rs_color + i]) 882 if (!rs[Rs_color + i])
887 continue; 883 continue;
888 884
889 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->h->rs[Rs_color + i])) { 885 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
886 {
890#ifndef XTERM_REVERSE_VIDEO 887#ifndef XTERM_REVERSE_VIDEO
891 if (i < 2 && (R->Options & Opt_reverseVideo)) { 888 if (i < 2 && (Options & Opt_reverseVideo))
892 R->h->rs[Rs_color + i] = def_colorName[!i]; 889 rs[Rs_color + i] = def_colorName[!i];
893 } else 890 else
894#endif 891#endif
895 R->h->rs[Rs_color + i] = def_colorName[i]; 892 rs[Rs_color + i] = def_colorName[i];
893
896 if (!R->h->rs[Rs_color + i]) 894 if (!rs[Rs_color + i])
897 continue; 895 continue;
896
898 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->h->rs[Rs_color + i])) { 897 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
899 switch (i) { 898 {
900 case Color_fg: 899 switch (i)
901 case Color_bg: 900 {
901 case Color_fg:
902 case Color_bg:
902 /* fatal: need bg/fg color */ 903 /* fatal: need bg/fg color */
903 rxvt_print_error("aborting"); 904 rxvt_fatal ("unable to get foreground/background colour, aborting");
904 exit(EXIT_FAILURE); 905 /* NOTREACHED */
905 /* NOTREACHED */ 906 break;
906 break;
907#ifndef NO_CURSORCOLOR 907#ifndef NO_CURSORCOLOR
908 case Color_cursor2: 908 case Color_cursor2:
909 xcol = R->PixColors[Color_fg]; 909 xcol = PixColors[Color_fg];
910 break; 910 break;
911#endif /* ! NO_CURSORCOLOR */ 911#endif /* ! NO_CURSORCOLOR */
912 case Color_pointer: 912 case Color_pointer_fg:
913 xcol = R->PixColors[Color_fg]; 913 xcol = PixColors[Color_fg];
914 break; 914 break;
915 default: 915 default:
916 xcol = R->PixColors[Color_bg]; /* None */ 916 xcol = PixColors[Color_bg]; /* None */
917 break; 917 break;
918 } 918 }
919 }
920 }
921
922 PixColors[i] = xcol;
923 SET_PIXCOLOR (i);
919 } 924 }
920 } 925
921 R->PixColors[i] = xcol; 926 if (XDEPTH <= 2)
922 SET_PIXCOLOR(R->h, i);
923 } 927 {
928 if (!rs[Rs_color + Color_pointer_fg]) PixColors[Color_pointer_fg] = PixColors[Color_fg];
929 if (!rs[Rs_color + Color_pointer_bg]) PixColors[Color_pointer_bg] = PixColors[Color_bg];
930 if (!rs[Rs_color + Color_border] ) PixColors[Color_border] = PixColors[Color_fg];
931 }
924 932
925 if (XDEPTH <= 2 || !R->h->rs[Rs_color + Color_pointer]) 933 /*
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 934 * get scrollBar/menuBar shadow colors
932 * 935 *
933 * The calculations of topShadow/bottomShadow values are adapted 936 * The calculations of topShadow/bottomShadow values are adapted
934 * from the fvwm window manager. 937 * from the fvwm window manager.
935 */ 938 */
936#ifdef KEEP_SCROLLCOLOR 939#ifdef KEEP_SCROLLCOLOR
937 if (XDEPTH <= 2) { /* Monochrome */ 940
941 if (XDEPTH <= 2)
942 { /* Monochrome */
938 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 943 PixColors[Color_scroll] = PixColors[Color_fg];
939 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 944 PixColors[Color_topShadow] = PixColors[Color_bg];
940 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 945 PixColors[Color_bottomShadow] = PixColors[Color_bg];
941 } else { 946 }
942 rxvt_color xcol[3]; 947 else
948 {
949 rxvt_color xcol[3];
943 /* xcol[0] == white 950 /* xcol[0] == white
944 * xcol[1] == top shadow 951 * xcol[1] == top shadow
945 * xcol[2] == bot shadow */ 952 * xcol[2] == bot shadow */
946 953
947 xcol[1] = R->PixColors[Color_scroll]; 954 xcol[1] = PixColors[Color_scroll];
948# ifdef PREFER_24BIT 955# ifdef PREFER_24BIT
949 xcol[0].set (r, -1, -1, -1); 956 xcol[0].set (display, 65535, 65535, 65535);
950/* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */ 957 /* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
951# else 958# else
952 xcol[0].set (WhitePixel(R->Xdisplay, Xscreen)); 959 xcol[0].set (display, WhitePixel (display->display, display->screen));
953# endif 960# endif
954 961
955 unsigned short R1, G1, B1, R0, G0, B0; 962 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
956 963
957 xcol[0].get (r, R0, G0, B0); 964 xcol[0].get (display, pr0, pg0, pb0);
958 xcol[1].get (r, R1, G1, B1); 965 xcol[1].get (display, pr1, pg1, pb1);
959 966
960 /* bottomShadowColor */ 967 /* bottomShadowColor */
961 if (!xcol[2].set (aR_ R1 / 2, G1 / 2, B1 / 2)) 968 if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
962 xcol[2] = R->PixColors[Color_Black]; 969 xcol[2] = PixColors[Color_Black];
963 970
964 R->PixColors[Color_bottomShadow] = xcol[2]; 971 PixColors[Color_bottomShadow] = xcol[2];
965 972
966 /* topShadowColor */ 973 /* topShadowColor */
967 if (!xcol[1].set (aR_ 974 if (!xcol[1].set (display,
968 min (R0, max (R0 / 5, R1) * 7 / 5), 975 min (pr0, max (pr0 / 5, pr1) * 7 / 5),
969 min (G0, max (G0 / 5, G1) * 7 / 5), 976 min (pg0, max (pg0 / 5, pg1) * 7 / 5),
970 min (B0, max (B0 / 5, B1) * 7 / 5))) 977 min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
971 xcol[1] = R->PixColors[Color_White]; 978 xcol[1] = PixColors[Color_White];
972 979
973 R->PixColors[Color_topShadow] = xcol[1]; 980 PixColors[Color_topShadow] = xcol[1];
974 } 981 }
975#endif /* KEEP_SCROLLCOLOR */ 982#endif /* KEEP_SCROLLCOLOR */
976} 983}
977 984
978/*----------------------------------------------------------------------*/ 985/*----------------------------------------------------------------------*/
979/* color aliases, fg/bg bright-bold */ 986/* color aliases, fg/bg bright-bold */
980/* INTPROTO */
981void 987void
982rxvt_color_aliases(pR_ int idx) 988rxvt_term::color_aliases (int idx)
983{ 989{
984 if (R->h->rs[Rs_color + idx] && isdigit(*(R->h->rs[Rs_color + idx]))) { 990 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
985 int i = atoi(R->h->rs[Rs_color + idx]); 991 {
992 int i = atoi (rs[Rs_color + idx]);
986 993
987 if (i >= 8 && i <= 15) { /* bright colors */ 994 if (i >= 8 && i <= 15)
995 { /* bright colors */
988 i -= 8; 996 i -= 8;
989#ifndef NO_BRIGHTCOLOR 997#ifndef NO_BRIGHTCOLOR
990 R->h->rs[Rs_color + idx] = R->h->rs[Rs_color + minBrightCOLOR + i]; 998 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
991 return; 999 return;
992#endif 1000#endif
993 } 1001
1002 }
1003
994 if (i >= 0 && i <= 7) /* normal colors */ 1004 if (i >= 0 && i <= 7) /* normal colors */
995 R->h->rs[Rs_color + idx] = R->h->rs[Rs_color + minCOLOR + i]; 1005 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
996 } 1006 }
997} 1007}
998 1008
999/*----------------------------------------------------------------------*/ 1009/*----------------------------------------------------------------------*/
1000/* 1010/*
1001 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings 1011 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1002 * Use resource ``modifier'' to override the Meta modifier 1012 * Use resource ``modifier'' to override the Meta modifier
1003 */ 1013 */
1004/* INTPROTO */
1005void 1014void
1006rxvt_get_ourmods(pR) 1015rxvt_term::get_ourmods ()
1007{ 1016{
1008 int i, j, k; 1017 int i, j, k;
1009 int requestedmeta, realmeta, realalt; 1018 int requestedmeta, realmeta, realalt;
1010 const char *cm, *rsmod; 1019 const char *cm, *rsmod;
1011 XModifierKeymap *map; 1020 XModifierKeymap *map;
1012 KeyCode *kc; 1021 KeyCode *kc;
1013 const unsigned int modmasks[] = 1022 const unsigned int modmasks[] =
1023 {
1014 { Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask }; 1024 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1025 };
1015 1026
1016 requestedmeta = realmeta = realalt = 0; 1027 requestedmeta = realmeta = realalt = 0;
1017 rsmod = R->h->rs[Rs_modifier]; 1028 rsmod = rs[Rs_modifier];
1018 if (rsmod 1029 if (rsmod
1019 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 1030 && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0)
1020 requestedmeta = rsmod[3] - '0'; 1031 requestedmeta = rsmod[3] - '0';
1021 1032
1022 map = XGetModifierMapping(R->Xdisplay); 1033 map = XGetModifierMapping (display->display);
1023 kc = map->modifiermap; 1034 kc = map->modifiermap;
1024 for (i = 1; i < 6; i++) { 1035 for (i = 1; i < 6; i++)
1036 {
1025 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 1037 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
1026 for (j = map->max_keypermod; j--; k++) { 1038 for (j = map->max_keypermod; j--; k++)
1039 {
1027 if (kc[k] == 0) 1040 if (kc[k] == 0)
1028 break; 1041 break;
1029 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) { 1042 switch (XKeycodeToKeysym (display->display, kc[k], 0))
1043 {
1030 case XK_Num_Lock: 1044 case XK_Num_Lock:
1031 R->h->ModNumLockMask = modmasks[i - 1]; 1045 ModNumLockMask = modmasks[i - 1];
1032 /* FALLTHROUGH */ 1046 /* FALLTHROUGH */
1033 default: 1047 default:
1034 continue; /* for(;;) */ 1048 continue; /* for (;;) */
1035 case XK_Meta_L: 1049 case XK_Meta_L:
1036 case XK_Meta_R: 1050 case XK_Meta_R:
1037 cm = "meta"; 1051 cm = "meta";
1038 realmeta = i; 1052 realmeta = i;
1039 break; 1053 break;
1040 case XK_Alt_L: 1054 case XK_Alt_L:
1041 case XK_Alt_R: 1055 case XK_Alt_R:
1042 cm = "alt"; 1056 cm = "alt";
1043 realalt = i; 1057 realalt = i;
1044 break; 1058 break;
1045 case XK_Super_L: 1059 case XK_Super_L:
1046 case XK_Super_R: 1060 case XK_Super_R:
1047 cm = "super"; 1061 cm = "super";
1048 break; 1062 break;
1049 case XK_Hyper_L: 1063 case XK_Hyper_L:
1050 case XK_Hyper_R: 1064 case XK_Hyper_R:
1051 cm = "hyper"; 1065 cm = "hyper";
1052 break; 1066 break;
1053 } 1067 }
1054 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 1068 if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0)
1055 requestedmeta = i; 1069 requestedmeta = i;
1056 } 1070 }
1057 } 1071 }
1058 XFreeModifiermap(map); 1072 XFreeModifiermap (map);
1059 i = (requestedmeta ? requestedmeta 1073 i = (requestedmeta ? requestedmeta
1060 : (realmeta ? realmeta 1074 : (realmeta ? realmeta
1061 : (realalt ? realalt : 0))); 1075 : (realalt ? realalt : 0)));
1062 if (i) 1076 if (i)
1063 R->h->ModMetaMask = modmasks[i - 1]; 1077 ModMetaMask = modmasks[i - 1];
1064} 1078}
1065 1079
1066/*----------------------------------------------------------------------*/ 1080/*----------------------------------------------------------------------*/
1067/* rxvt_Create_Windows() - Open and map the window */ 1081/* rxvt_Create_Windows () - Open and map the window */
1068/* EXTPROTO */
1069void 1082void
1070rxvt_Create_Windows(pR_ int argc, const char *const *argv) 1083rxvt_term::create_windows (int argc, const char *const *argv)
1071{ 1084{
1072 XClassHint classHint; 1085 XClassHint classHint;
1073 XWMHints wmHint; 1086 XWMHints wmHint;
1074 XGCValues gcvalue; 1087 XGCValues gcvalue;
1075 long vt_emask; 1088 long vt_emask;
1089 XSetWindowAttributes attributes;
1090 XWindowAttributes gattr;
1091
1092 if (Options & Opt_transparent)
1093 {
1094 XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1095 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1096 }
1097
1098 /* grab colors before netscape does */
1099 Get_Colours ();
1100
1101 if (!change_font (rs[Rs_font]))
1102 {
1103 fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n");
1104 destroy ();
1105 return;
1106 }
1107
1108 window_calc (0, 0);
1109 old_width = szHint.width;
1110 old_height = szHint.height;
1111
1112 /* sub-window placement & size in rxvt_resize_subwindows () */
1076 1113
1077#ifdef PREFER_24BIT 1114#ifdef PREFER_24BIT
1078 XSetWindowAttributes attributes; 1115 attributes.background_pixel = PixColors[Color_bg];
1079 XWindowAttributes gattr; 1116 attributes.border_pixel = PixColors[Color_border];
1117 attributes.colormap = display->cmap;
1118 TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1119 szHint.x, szHint.y,
1120 szHint.width, szHint.height,
1121 TermWin.ext_bwidth,
1122 display->depth, InputOutput,
1123 display->visual,
1124 CWColormap | CWBackPixel | CWBorderPixel, &attributes);
1125#else
1126 TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1127 szHint.x, szHint.y,
1128 szHint.width, szHint.height,
1129 TermWin.ext_bwidth,
1130 PixColors[Color_border],
1131 PixColors[Color_bg]);
1132#endif
1080 1133
1081 XCMAP = DefaultColormap(R->Xdisplay, Xscreen); 1134 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1082 XVISUAL = DefaultVisual(R->Xdisplay, Xscreen); 1135 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1136
1137 classHint.res_name = (char *)rs[Rs_name];
1138 classHint.res_class = (char *)RESCLASS;
1139
1140 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1141 wmHint.input = True;
1142 wmHint.initial_state = Options & Opt_iconic ? IconicState : NormalState;
1143 wmHint.window_group = TermWin.parent[0];
1144
1145 XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,
1146 (char **)argv, argc, &szHint, &wmHint, &classHint);
1147
1148#ifndef NO_FRILLS
1149 long pid = getpid ();
1150 XChangeProperty (display->display, TermWin.parent[0],
1151 display->atom ("_NET_WM_PID"), XA_CARDINAL, 32,
1152 PropModeReplace, (unsigned char *)&pid, 1);
1153#endif
1154
1155 XSelectInput (display->display, TermWin.parent[0],
1156 KeyPressMask
1157#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1158 | KeyReleaseMask
1159#endif
1160 | FocusChangeMask | VisibilityChangeMask
1161 | StructureNotifyMask);
1162 termwin_ev.start (display, TermWin.parent[0]);
1163
1164 /* vt cursor: Black-on-White is standard, but this is more popular */
1165 TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);
1166
1167#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1168 /* cursor (menuBar/scrollBar): Black-on-White */
1169 leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);
1170#endif
1083 1171
1084#ifdef POINTER_BLANK 1172#ifdef POINTER_BLANK
1085 static rxvt_color blackcolour; 1173 {
1086 blackcolour.set (r, 0, 0, 0); 1174 XColor blackcolour;
1087#endif 1175 blackcolour.red = 0;
1088 if (R->Options & Opt_transparent) { 1176 blackcolour.green = 0;
1089 XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen), 1177 blackcolour.blue = 0;
1090 &gattr); 1178 Font f = XLoadFont (display->display, "fixed");
1091 XDEPTH = gattr.depth; 1179 blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1092 } else { 1180 &blackcolour, &blackcolour);
1093 XDEPTH = DefaultDepth(R->Xdisplay, Xscreen); 1181 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 } 1182 }
1109#endif 1183#endif
1110 1184
1111/* grab colors before netscape does */ 1185 /* the vt window */
1112 rxvt_Get_Colours(aR); 1186 TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],
1187 window_vt_x,
1188 window_vt_y,
1189 TermWin_TotalWidth (),
1190 TermWin_TotalHeight (),
1191 0,
1192 PixColors[Color_fg],
1193 PixColors[Color_bg]);
1113 1194
1114 rxvt_change_font(aR_ 1, NULL); 1195#ifdef DEBUG_X
1115 rxvt_window_calc(aR_ 0, 0); 1196 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 1197#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 1198
1147 classHint.res_name = (char *)R->h->rs[Rs_name]; 1199 attributes.bit_gravity = NorthWestGravity;
1148 classHint.res_class = (char *)APL_CLASS; 1200 XChangeWindowAttributes (display->display, TermWin.vt, CWBitGravity, &attributes);
1149 1201
1150 wmHint.flags = (InputHint | StateHint | WindowGroupHint); 1202 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
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 1203
1174#ifdef POINTER_BLANK 1204#ifdef POINTER_BLANK
1175 R->h->pointer_blank = XCreateGlyphCursor(R->Xdisplay, R->TermWin.font->fid, 1205 pointer_unblank ();
1176 R->TermWin.font->fid, ' ', ' ',
1177 &blackcolour, &blackcolour);
1178#endif
1179 1206
1180/* the vt window */ 1207 if (Options & Opt_pointerBlank)
1208 vt_emask |= PointerMotionMask;
1209 else
1210#endif
1211 vt_emask |= Button1MotionMask | Button3MotionMask;
1212
1213 XSelectInput (display->display, TermWin.vt, vt_emask);
1214 vt_ev.start (display, TermWin.vt);
1215
1216#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1217 if (menuBar_height ())
1218 {
1181 R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0], 1219 menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1182 R->h->window_vt_x, R->h->window_vt_y, 1220 window_vt_x, 0,
1183 TermWin_TotalWidth(), 1221 TermWin_TotalWidth (),
1184 TermWin_TotalHeight(), 1222 menuBar_TotalHeight (),
1185 0, 1223 0,
1186 R->PixColors[Color_fg], 1224 PixColors[Color_fg],
1187 R->PixColors[Color_bg]); 1225 PixColors[Color_scroll]);
1226
1188#ifdef DEBUG_X 1227#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"); 1228 XStoreName (display->display, menuBar.win, "menubar");
1213#endif 1229#endif
1214 XDefineCursor(R->Xdisplay, R->menuBar.win, R->h->pointer_leftptr); 1230
1231 menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1232
1233 XDefineCursor (display->display, menuBar.win,
1234 XCreateFontCursor (display->display, XC_left_ptr));
1235
1215 XSelectInput(R->Xdisplay, R->menuBar.win, 1236 XSelectInput (display->display, menuBar.win,
1216 (ExposureMask | ButtonPressMask | ButtonReleaseMask 1237 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1217 | Button1MotionMask)); 1238 | Button1MotionMask));
1239 menubar_ev.start (display, menuBar.win);
1218 } 1240 }
1219#endif 1241#endif
1242
1220#ifdef XPM_BACKGROUND 1243#ifdef XPM_BACKGROUND
1221 if (R->h->rs[Rs_backgroundPixmap] != NULL 1244 if (rs[Rs_backgroundPixmap] != NULL
1222 && !(R->Options & Opt_transparent)) { 1245 && ! (Options & Opt_transparent))
1246 {
1223 const char *p = R->h->rs[Rs_backgroundPixmap]; 1247 const char *p = rs[Rs_backgroundPixmap];
1224 1248
1225 if ((p = STRCHR(p, ';')) != NULL) { 1249 if ((p = STRCHR (p, ';')) != NULL)
1226 p++; 1250 {
1227 rxvt_scale_pixmap(aR_ p); 1251 p++;
1228 } 1252 scale_pixmap (p);
1253 }
1229 rxvt_set_bgPixmap(aR_ R->h->rs[Rs_backgroundPixmap]); 1254 set_bgPixmap (rs[Rs_backgroundPixmap]);
1230 rxvt_scr_touch(aR_ True); 1255 scr_touch (True);
1231 } 1256 }
1232#endif 1257#endif
1233 1258
1234/* graphics context for the vt window */ 1259 /* graphics context for the vt window */
1235 gcvalue.foreground = R->PixColors[Color_fg]; 1260 gcvalue.foreground = PixColors[Color_fg];
1236 gcvalue.background = R->PixColors[Color_bg]; 1261 gcvalue.background = PixColors[Color_bg];
1237 gcvalue.graphics_exposures = 1; 1262 gcvalue.graphics_exposures = 1;
1238 R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt, 1263 TermWin.gc = XCreateGC (display->display, TermWin.vt,
1239 GCForeground | GCBackground 1264 GCForeground | GCBackground | GCGraphicsExposures,
1240 | GCGraphicsExposures, &gcvalue); 1265 &gcvalue);
1266
1267 TermWin.drawable = new rxvt_drawable (display, TermWin.vt);
1241 1268
1242#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1269#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1243 gcvalue.foreground = R->PixColors[Color_topShadow]; 1270 gcvalue.foreground = PixColors[Color_topShadow];
1244 R->h->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1271 topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1245 GCForeground, &gcvalue);
1246 gcvalue.foreground = R->PixColors[Color_bottomShadow]; 1272 gcvalue.foreground = PixColors[Color_bottomShadow];
1247 R->h->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1273 botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1248 GCForeground, &gcvalue);
1249 gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg 1274 gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)];
1250 : Color_scroll)]; 1275 scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1251 R->h->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt,
1252 GCForeground, &gcvalue);
1253#endif 1276#endif
1254} 1277}
1255 1278
1256/*----------------------------------------------------------------------*/ 1279/*----------------------------------------------------------------------*/
1257/* 1280/*
1258 * Run the command in a subprocess and return a file descriptor for the 1281 * 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 1282 * master end of the pseudo-teletype pair with the command talking to
1260 * the slave. 1283 * the slave.
1261 */ 1284 */
1262/* INTPROTO */
1263int 1285int
1264rxvt_run_command(pR_ const char *const *argv) 1286rxvt_term::run_command (const char *const *argv)
1265{ 1287{
1266 int cfd, er; 1288 int cfd, er;
1267 1289
1268/* get master (pty) */ 1290 /* get master (pty) */
1269 if ((cfd = rxvt_get_pty(&(R->tty_fd), &(R->h->ttydev))) < 0) { 1291 if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1270 rxvt_print_error("can't open pseudo-tty"); 1292 rxvt_fatal ("can't open pseudo-tty");
1271 return -1; 1293
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); 1294 fcntl (cfd, F_SETFL, O_NONBLOCK);
1281 1295
1282/* get slave (tty) */ 1296 /* get slave (tty) */
1283 if (R->tty_fd < 0) { 1297 if (tty_fd < 0)
1298 {
1284#ifndef NO_SETOWNER_TTYDEV 1299#ifndef NO_SETOWNER_TTYDEV
1285 rxvt_privileged_ttydev(aR_ SAVE); 1300 privileged_ttydev (SAVE);
1286#endif 1301#endif
1302
1287 if ((R->tty_fd = rxvt_get_tty(R->h->ttydev)) < 0) { 1303 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1304 {
1288 close(cfd); 1305 close (cfd);
1289 rxvt_print_error("can't open slave tty %s", R->h->ttydev); 1306 rxvt_fatal ("can't open slave tty %s", ttydev);
1290 return -1; 1307 }
1291 }
1292 } 1308 }
1293#ifndef NO_BACKSPACE_KEY 1309#ifndef NO_BACKSPACE_KEY
1294 if (R->h->key_backspace[0] && !R->h->key_backspace[1]) 1310 if (key_backspace[0] && !key_backspace[1])
1295 er = R->h->key_backspace[0]; 1311 er = key_backspace[0];
1296 else if (STRCMP(R->h->key_backspace, "DEC") == 0) 1312 else if (STRCMP (key_backspace, "DEC") == 0)
1297 er = '\177'; /* the initial state anyway */ 1313 er = '\177'; /* the initial state anyway */
1298 else 1314 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 1315#endif
1310#endif
1311 1316
1312 signal(SIGHUP, rxvt_Exit_signal); 1317 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 1318
1320/* need to trap SIGURG for SVR4 (Unixware) rlogin */ 1319 rxvt_get_ttymode (& (tio), er);
1321/* signal (SIGURG, SIG_DFL); */
1322 1320
1323#ifndef __QNX__ 1321#ifndef __QNX__
1324/* spin off the command interpreter */ 1322 /* spin off the command interpreter */
1325 switch (R->h->cmd_pid = fork()) { 1323 switch (cmd_pid = fork ())
1324 {
1326 case -1: 1325 case -1:
1327 rxvt_print_error("can't fork"); 1326 rxvt_fatal ("can't fork");
1328 return -1;
1329 case 0: 1327 case 0:
1330 close(cfd); /* only keep R->tty_fd and STDERR open */ 1328 close (cfd); /* only keep tty_fd and STDERR open */
1331 close(R->Xfd); 1329
1330 init_env ();
1331
1332 if (rxvt_control_tty(R->tty_fd, R->h->ttydev) < 0) 1332 if (rxvt_control_tty (tty_fd, ttydev) < 0)
1333 rxvt_print_error("could not obtain control of tty"); 1333 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1334 else { 1334 else
1335 {
1335 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1336 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1336 dup2(R->tty_fd, STDIN_FILENO); 1337 dup2 (tty_fd, STDIN_FILENO);
1337 dup2(R->tty_fd, STDOUT_FILENO); 1338 dup2 (tty_fd, STDOUT_FILENO);
1338 dup2(R->tty_fd, STDERR_FILENO); 1339 dup2 (tty_fd, STDERR_FILENO);
1340
1339 if (R->tty_fd > 2) 1341 if (tty_fd > 2)
1340 close(R->tty_fd); 1342 close (tty_fd);
1341 rxvt_run_child(aR_ argv); 1343
1342 } 1344 run_child (argv);
1345 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1346 }
1347
1343 exit(EXIT_FAILURE); 1348 _exit (EXIT_FAILURE);
1344 /* NOTREACHED */ 1349
1345 default: 1350 default:
1346 { 1351 {
1347#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1352#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1348 int fdstdin; 1353 int fdstdin;
1349 1354
1350 fdstdin = dup(STDIN_FILENO); 1355 fdstdin = dup (STDIN_FILENO);
1351 dup2(R->tty_fd, STDIN_FILENO); 1356 dup2 (tty_fd, STDIN_FILENO);
1352#endif 1357#endif
1353 rxvt_privileged_utmp(aR_ SAVE); 1358
1359#ifdef UTMP_SUPPORT
1360 privileged_utmp (SAVE);
1361#endif
1362
1354#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1363#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1364
1355 dup2(fdstdin, STDIN_FILENO); 1365 dup2 (fdstdin, STDIN_FILENO);
1356 close(fdstdin); 1366 close (fdstdin);
1357#endif 1367#endif
1358 } 1368 }
1369
1359 close(R->tty_fd); /* keep STDERR_FILENO, R->cmd_fd, R->Xfd open */ 1370 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1360 break; 1371 break;
1361 } 1372 }
1362#else /* __QNX__ uses qnxspawn() */ 1373#else /* __QNX__ uses qnxspawn () */
1363 fchmod(R->tty_fd, 0622); 1374 fchmod (tty_fd, 0622);
1364 fcntl(R->tty_fd, F_SETFD, FD_CLOEXEC); 1375 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1365 fcntl(cfd, F_SETFD, FD_CLOEXEC); 1376 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1366 1377
1367 if (rxvt_run_child(aR_ argv) == -1) 1378 if (run_child (argv) == -1)
1368 exit(EXIT_FAILURE); 1379 exit (EXIT_FAILURE);
1369#endif 1380#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 1381
1380 return cfd; 1382 return cfd;
1381} 1383}
1382 1384
1383/* ------------------------------------------------------------------------- * 1385/* ------------------------------------------------------------------------- *
1384 * CHILD PROCESS OPERATIONS * 1386 * CHILD PROCESS OPERATIONS *
1385 * ------------------------------------------------------------------------- */ 1387 * ------------------------------------------------------------------------- */
1386/* 1388/*
1387 * The only open file descriptor is the slave tty - so no error messages. 1389 * The only open file descriptor is the slave tty - so no error messages.
1388 * returns are fatal 1390 * returns are fatal
1389 */ 1391 */
1390/* INTPROTO */
1391int 1392int
1392rxvt_run_child(pR_ const char *const *argv) 1393rxvt_term::run_child (const char *const *argv)
1393{ 1394{
1394 char *login; 1395 char *login;
1395 1396
1396 SET_TTYMODE(STDIN_FILENO, &(R->h->tio)); /* init terminal attributes */ 1397 SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1397 1398
1398 if (R->Options & Opt_console) { /* be virtual console, fail silently */ 1399 if (Options & Opt_console)
1400 { /* be virtual console, fail silently */
1399#ifdef TIOCCONS 1401#ifdef TIOCCONS
1400 unsigned int on = 1; 1402 unsigned int on = 1;
1401 1403
1402 ioctl(STDIN_FILENO, TIOCCONS, &on); 1404 ioctl (STDIN_FILENO, TIOCCONS, &on);
1403#elif defined (SRIOCSREDIR) 1405#elif defined (SRIOCSREDIR)
1404 int fd; 1406 int fd;
1405 1407
1406 fd = open(CONSOLE, O_WRONLY, 0); 1408 fd = open (CONSOLE, O_WRONLY, 0);
1407 if (fd >= 0) { 1409 if (fd >= 0)
1410 {
1408 if (ioctl(fd, SRIOCSREDIR, NULL) < 0) 1411 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1409 close(fd); 1412 close (fd);
1410 } 1413 }
1411#endif /* SRIOCSREDIR */ 1414#endif /* SRIOCSREDIR */
1412 }
1413 1415
1416 }
1417
1414/* reset signals and spin off the command interpreter */ 1418 /* reset signals and spin off the command interpreter */
1415 signal(SIGINT, SIG_DFL); 1419 signal (SIGINT, SIG_DFL);
1416 signal(SIGQUIT, SIG_DFL); 1420 signal (SIGQUIT, SIG_DFL);
1417 signal(SIGCHLD, SIG_DFL); 1421 signal (SIGCHLD, SIG_DFL);
1418/* 1422 /*
1419 * mimick login's behavior by disabling the job control signals 1423 * mimick login's behavior by disabling the job control signals
1420 * a shell that wants them can turn them back on 1424 * a shell that wants them can turn them back on
1421 */ 1425 */
1422#ifdef SIGTSTP 1426#ifdef SIGTSTP
1423 signal(SIGTSTP, SIG_IGN); 1427 signal (SIGTSTP, SIG_IGN);
1424 signal(SIGTTIN, SIG_IGN); 1428 signal (SIGTTIN, SIG_IGN);
1425 signal(SIGTTOU, SIG_IGN); 1429 signal (SIGTTOU, SIG_IGN);
1426#endif /* SIGTSTP */ 1430#endif /* SIGTSTP */
1427 1431
1428 /* set window size */ 1432 /* set window size */
1429 rxvt_tt_winsize(STDIN_FILENO, R->TermWin.ncol, R->TermWin.nrow, 0); 1433 struct winsize ws;
1434
1435 ws.ws_col = TermWin.ncol;
1436 ws.ws_row = TermWin.nrow;
1437 ws.ws_xpixel = ws.ws_ypixel = 0;
1438 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1439
1440 // unblock signals (signals are blocked by iom.C
1441 sigset_t ss;
1442 sigemptyset (&ss);
1443 sigprocmask (SIG_SETMASK, &ss, 0);
1430 1444
1431#ifndef __QNX__ 1445#ifndef __QNX__
1432/* command interpreter path */ 1446 /* command interpreter path */
1433 if (argv != NULL) { 1447 if (argv != NULL)
1448 {
1434# ifdef DEBUG_CMD 1449# ifdef DEBUG_CMD
1435 int i; 1450 int i;
1436 1451
1437 for (i = 0; argv[i]; i++) 1452 for (i = 0; argv[i]; i++)
1438 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1453 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1439# endif 1454# endif
1455
1440 execvp(argv[0], (char *const *)argv); 1456 execvp (argv[0], (char *const *)argv);
1441 /* no error message: STDERR is closed! */ 1457 /* no error message: STDERR is closed! */
1442 } else { 1458 }
1459 else
1460 {
1443 const char *argv0, *shell; 1461 const char *argv0, *shell;
1444 1462
1445 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1463 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1446 shell = "/bin/sh"; 1464 shell = "/bin/sh";
1447 1465
1448 argv0 = (const char *)rxvt_r_basename(shell); 1466 argv0 = (const char *)rxvt_r_basename (shell);
1449 if (R->Options & Opt_loginShell) { 1467 if (Options & Opt_loginShell)
1468 {
1450 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1469 login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1451 1470
1452 login[0] = '-'; 1471 login[0] = '-';
1453 STRCPY(&login[1], argv0); 1472 STRCPY (&login[1], argv0);
1454 argv0 = login; 1473 argv0 = login;
1455 } 1474 }
1456 execlp(shell, argv0, NULL); 1475 execlp (shell, argv0, NULL);
1457 /* no error message: STDERR is closed! */ 1476 /* no error message: STDERR is closed! */
1458 }
1459#else /* __QNX__ uses qnxspawn() */
1460 { 1477 }
1478
1479#else /* __QNX__ uses qnxspawn () */
1480
1461 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }; 1481 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1462 char *command = NULL, fullcommand[_MAX_PATH]; 1482 char *command = NULL, fullcommand[_MAX_PATH];
1463 char **arg_v, *arg_a[2] = { NULL, NULL }; 1483 char **arg_v, *arg_a[2] = { NULL, NULL };
1464 1484
1465 if (argv != NULL) { 1485 if (argv != NULL)
1486 {
1466 if (access(argv[0], X_OK) == -1) { 1487 if (access (argv[0], X_OK) == -1)
1488 {
1467 if (STRCHR(argv[0], '/') == NULL) { 1489 if (STRCHR (argv[0], '/') == NULL)
1490 {
1468 searchenv(argv[0], "PATH", fullcommand); 1491 searchenv (argv[0], "PATH", fullcommand);
1469 if (fullcommand[0] != '\0') 1492 if (fullcommand[0] != '\0')
1470 command = fullcommand; 1493 command = fullcommand;
1471 } 1494 }
1472 if (access(command, X_OK) == -1) 1495 if (access (command, X_OK) == -1)
1473 return -1; 1496 return -1;
1474 } else 1497 }
1498 else
1475 command = argv[0]; 1499 command = argv[0];
1476 arg_v = argv; 1500 arg_v = argv;
1477 } else { 1501 }
1502 else
1503 {
1478 if ((command = getenv("SHELL")) == NULL || *command == '\0') 1504 if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1479 command = "/bin/sh"; 1505 command = "/bin/sh";
1480 1506
1481 arg_a[0] = my_basename(command); 1507 arg_a[0] = my_basename (command);
1482 if (R->Options & Opt_loginShell) { 1508 if (Options & Opt_loginShell)
1509 {
1483 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char)); 1510 login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1484 1511
1485 login[0] = '-'; 1512 login[0] = '-';
1486 STRCPY(&login[1], arg_a[0]); 1513 STRCPY (&login[1], arg_a[0]);
1487 arg_a[0] = login; 1514 arg_a[0] = login;
1488 } 1515 }
1489 arg_v = arg_a; 1516 arg_v = arg_a;
1490 } 1517 }
1491 iov_a[0] = iov_a[1] = iov_a[2] = R->tty_fd; 1518 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1492 R->h->cmd_pid = qnx_spawn(0, 0, 0, -1, -1, 1519 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1493 _SPAWN_SETSID | _SPAWN_TCSETPGRP, 1520 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1494 command, arg_v, environ, iov_a, 0); 1521 command, arg_v, environ, iov_a, 0);
1495 if (login) 1522 if (login)
1496 free(login); 1523 free (login);
1524
1497 close(R->tty_fd); 1525 close (tty_fd);
1498 return R->cmd_fd; 1526 return cmd_fd;
1499 } 1527
1500#endif 1528#endif
1501 return -1; 1529 return -1;
1502} 1530}
1503 1531
1504/* ------------------------------------------------------------------------- * 1532/* ------------------------------------------------------------------------- *
1505 * GET TTY CURRENT STATE * 1533 * GET TTY CURRENT STATE *
1506 * ------------------------------------------------------------------------- */ 1534 * ------------------------------------------------------------------------- */
1507/* rxvt_get_ttymode() */ 1535/* rxvt_get_ttymode () */
1508/* INTPROTO */ 1536/* EXTPROTO */
1509void 1537void
1510rxvt_get_ttymode(ttymode_t *tio, int erase) 1538rxvt_get_ttymode (ttymode_t *tio, int erase)
1511{ 1539{
1512#ifdef HAVE_TERMIOS_H 1540#ifdef HAVE_TERMIOS_H
1513/* 1541 /*
1514 * standard System V termios interface 1542 * standard System V termios interface
1515 */ 1543 */
1516 if (GET_TERMIOS(STDIN_FILENO, tio) < 0) { 1544 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1545 {
1517 /* return error - use system defaults */ 1546 /* return error - use system defaults */
1518 tio->c_cc[VINTR] = CINTR; 1547 tio->c_cc[VINTR] = CINTR;
1519 tio->c_cc[VQUIT] = CQUIT; 1548 tio->c_cc[VQUIT] = CQUIT;
1520 tio->c_cc[VERASE] = CERASE; 1549 tio->c_cc[VERASE] = CERASE;
1521 tio->c_cc[VKILL] = CKILL; 1550 tio->c_cc[VKILL] = CKILL;
1522 tio->c_cc[VSTART] = CSTART; 1551 tio->c_cc[VSTART] = CSTART;
1523 tio->c_cc[VSTOP] = CSTOP; 1552 tio->c_cc[VSTOP] = CSTOP;
1524 tio->c_cc[VSUSP] = CSUSP; 1553 tio->c_cc[VSUSP] = CSUSP;
1525# ifdef VDSUSP 1554# ifdef VDSUSP
1555
1526 tio->c_cc[VDSUSP] = CDSUSP; 1556 tio->c_cc[VDSUSP] = CDSUSP;
1527# endif 1557# endif
1528# ifdef VREPRINT 1558# ifdef VREPRINT
1559
1529 tio->c_cc[VREPRINT] = CRPRNT; 1560 tio->c_cc[VREPRINT] = CRPRNT;
1530# endif 1561# endif
1531# ifdef VDISCRD 1562# ifdef VDISCRD
1563
1532 tio->c_cc[VDISCRD] = CFLUSH; 1564 tio->c_cc[VDISCRD] = CFLUSH;
1533# endif 1565# endif
1534# ifdef VWERSE 1566# ifdef VWERSE
1567
1535 tio->c_cc[VWERSE] = CWERASE; 1568 tio->c_cc[VWERSE] = CWERASE;
1536# endif 1569# endif
1537# ifdef VLNEXT 1570# ifdef VLNEXT
1571
1538 tio->c_cc[VLNEXT] = CLNEXT; 1572 tio->c_cc[VLNEXT] = CLNEXT;
1539# endif 1573# endif
1574
1540 } 1575 }
1541 tio->c_cc[VEOF] = CEOF; 1576 tio->c_cc[VEOF] = CEOF;
1542 tio->c_cc[VEOL] = VDISABLE; 1577 tio->c_cc[VEOL] = VDISABLE;
1543# ifdef VEOL2 1578# ifdef VEOL2
1579
1544 tio->c_cc[VEOL2] = VDISABLE; 1580 tio->c_cc[VEOL2] = VDISABLE;
1545# endif 1581# endif
1546# ifdef VSWTC 1582# ifdef VSWTC
1583
1547 tio->c_cc[VSWTC] = VDISABLE; 1584 tio->c_cc[VSWTC] = VDISABLE;
1548# endif 1585# endif
1549# ifdef VSWTCH 1586# ifdef VSWTCH
1587
1550 tio->c_cc[VSWTCH] = VDISABLE; 1588 tio->c_cc[VSWTCH] = VDISABLE;
1551# endif 1589# endif
1552# if VMIN != VEOF 1590# if VMIN != VEOF
1591
1553 tio->c_cc[VMIN] = 1; 1592 tio->c_cc[VMIN] = 1;
1554# endif 1593# endif
1555# if VTIME != VEOL 1594# if VTIME != VEOL
1595
1556 tio->c_cc[VTIME] = 0; 1596 tio->c_cc[VTIME] = 0;
1557# endif 1597# endif
1598
1558 if (erase != -1) 1599 if (erase != -1)
1559 tio->c_cc[VERASE] = (char)erase; 1600 tio->c_cc[VERASE] = (char)erase;
1560 1601
1561/* input modes */ 1602 /* input modes */
1562 tio->c_iflag = (BRKINT | IGNPAR | ICRNL 1603 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1563# ifdef IMAXBEL 1604# ifdef IMAXBEL
1564 | IMAXBEL 1605 | IMAXBEL
1565# endif 1606# endif
1566 | IXON); 1607 | IXON);
1567 1608
1568/* output modes */ 1609 /* output modes */
1569 tio->c_oflag = (OPOST | ONLCR); 1610 tio->c_oflag = (OPOST | ONLCR);
1570 1611
1571/* control modes */ 1612 /* control modes */
1572 tio->c_cflag = (CS8 | CREAD); 1613 tio->c_cflag = (CS8 | CREAD);
1573 1614
1574/* line discipline modes */ 1615 /* line discipline modes */
1575 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO 1616 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1576# if defined (ECHOCTL) && defined (ECHOKE) 1617# if defined (ECHOCTL) && defined (ECHOKE)
1577 | ECHOCTL | ECHOKE 1618 | ECHOCTL | ECHOKE
1578# endif 1619# endif
1579 | ECHOE | ECHOK); 1620 | ECHOE | ECHOK);
1580# else /* HAVE_TERMIOS_H */ 1621# else /* HAVE_TERMIOS_H */
1581 1622
1582/* 1623 /*
1583 * sgtty interface 1624 * sgtty interface
1584 */ 1625 */
1585 1626
1586/* get parameters -- gtty */ 1627 /* get parameters -- gtty */
1587 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0) { 1628 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1629 {
1588 tio->sg.sg_erase = CERASE; /* ^H */ 1630 tio->sg.sg_erase = CERASE; /* ^H */
1589 tio->sg.sg_kill = CKILL; /* ^U */ 1631 tio->sg.sg_kill = CKILL; /* ^U */
1590 } 1632 }
1591 if (erase != -1) 1633 if (erase != -1)
1592 tio->sg.sg_erase = (char)erase; 1634 tio->sg.sg_erase = (char)erase;
1593 1635
1594 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP); 1636 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1595 1637
1596/* get special characters */ 1638 /* get special characters */
1597 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0) { 1639 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1640 {
1598 tio->tc.t_intrc = CINTR; /* ^C */ 1641 tio->tc.t_intrc = CINTR; /* ^C */
1599 tio->tc.t_quitc = CQUIT; /* ^\ */ 1642 tio->tc.t_quitc = CQUIT; /* ^\ */
1600 tio->tc.t_startc = CSTART; /* ^Q */ 1643 tio->tc.t_startc = CSTART; /* ^Q */
1601 tio->tc.t_stopc = CSTOP; /* ^S */ 1644 tio->tc.t_stopc = CSTOP; /* ^S */
1602 tio->tc.t_eofc = CEOF; /* ^D */ 1645 tio->tc.t_eofc = CEOF; /* ^D */
1603 tio->tc.t_brkc = -1; 1646 tio->tc.t_brkc = -1;
1604 } 1647 }
1605/* get local special chars */ 1648 /* get local special chars */
1606 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0) { 1649 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1650 {
1607 tio->lc.t_suspc = CSUSP; /* ^Z */ 1651 tio->lc.t_suspc = CSUSP; /* ^Z */
1608 tio->lc.t_dsuspc = CDSUSP; /* ^Y */ 1652 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1609 tio->lc.t_rprntc = CRPRNT; /* ^R */ 1653 tio->lc.t_rprntc = CRPRNT; /* ^R */
1610 tio->lc.t_flushc = CFLUSH; /* ^O */ 1654 tio->lc.t_flushc = CFLUSH; /* ^O */
1611 tio->lc.t_werasc = CWERASE; /* ^W */ 1655 tio->lc.t_werasc = CWERASE; /* ^W */
1612 tio->lc.t_lnextc = CLNEXT; /* ^V */ 1656 tio->lc.t_lnextc = CLNEXT; /* ^V */
1613 } 1657 }
1614/* get line discipline */ 1658 /* get line discipline */
1615 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line)); 1659 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1616# ifdef NTTYDISC 1660# ifdef NTTYDISC
1661
1617 tio->line = NTTYDISC; 1662 tio->line = NTTYDISC;
1618# endif /* NTTYDISC */ 1663# endif /* NTTYDISC */
1664
1619 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL); 1665 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1620#endif /* HAVE_TERMIOS_H */ 1666#endif /* HAVE_TERMIOS_H */
1621 1667
1622/* 1668 /*
1623 * Debugging 1669 * Debugging
1624 */ 1670 */
1625#ifdef DEBUG_TTYMODE 1671#ifdef DEBUG_TTYMODE
1626#ifdef HAVE_TERMIOS_H 1672#ifdef HAVE_TERMIOS_H
1627/* c_iflag bits */ 1673 /* c_iflag bits */
1628 fprintf(stderr, "Input flags\n"); 1674 fprintf (stderr, "Input flags\n");
1629 1675
1630/* cpp token stringize doesn't work on all machines <sigh> */ 1676 /* cpp token stringize doesn't work on all machines <sigh> */
1631# define FOO(flag,name) \ 1677# define FOO(flag,name) \
1632 if ((tio->c_iflag) & flag) \ 1678 if ((tio->c_iflag) & flag) \
1633 fprintf (stderr, "%s ", name) 1679 fprintf (stderr, "%s ", name)
1634 1680
1635/* c_iflag bits */ 1681 /* c_iflag bits */
1636 FOO(IGNBRK, "IGNBRK"); 1682 FOO (IGNBRK, "IGNBRK");
1637 FOO(BRKINT, "BRKINT"); 1683 FOO (BRKINT, "BRKINT");
1638 FOO(IGNPAR, "IGNPAR"); 1684 FOO (IGNPAR, "IGNPAR");
1639 FOO(PARMRK, "PARMRK"); 1685 FOO (PARMRK, "PARMRK");
1640 FOO(INPCK, "INPCK"); 1686 FOO (INPCK, "INPCK");
1641 FOO(ISTRIP, "ISTRIP"); 1687 FOO (ISTRIP, "ISTRIP");
1642 FOO(INLCR, "INLCR"); 1688 FOO (INLCR, "INLCR");
1643 FOO(IGNCR, "IGNCR"); 1689 FOO (IGNCR, "IGNCR");
1644 FOO(ICRNL, "ICRNL"); 1690 FOO (ICRNL, "ICRNL");
1645 FOO(IXON, "IXON"); 1691 FOO (IXON, "IXON");
1646 FOO(IXOFF, "IXOFF"); 1692 FOO (IXOFF, "IXOFF");
1647# ifdef IUCLC 1693# ifdef IUCLC
1694
1648 FOO(IUCLC, "IUCLC"); 1695 FOO (IUCLC, "IUCLC");
1649# endif 1696# endif
1650# ifdef IXANY 1697# ifdef IXANY
1698
1651 FOO(IXANY, "IXANY"); 1699 FOO (IXANY, "IXANY");
1652# endif 1700# endif
1653# ifdef IMAXBEL 1701# ifdef IMAXBEL
1702
1654 FOO(IMAXBEL, "IMAXBEL"); 1703 FOO (IMAXBEL, "IMAXBEL");
1655# endif 1704# endif
1705
1656 fprintf(stderr, "\n"); 1706 fprintf (stderr, "\n");
1657 1707
1658# undef FOO 1708# undef FOO
1659# define FOO(entry, name) \ 1709# define FOO(entry, name) \
1660 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry]) 1710 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1661 1711
1662 FOO(VINTR, "VINTR"); 1712 FOO (VINTR, "VINTR");
1663 FOO(VQUIT, "VQUIT"); 1713 FOO (VQUIT, "VQUIT");
1664 FOO(VERASE, "VERASE"); 1714 FOO (VERASE, "VERASE");
1665 FOO(VKILL, "VKILL"); 1715 FOO (VKILL, "VKILL");
1666 FOO(VEOF, "VEOF"); 1716 FOO (VEOF, "VEOF");
1667 FOO(VEOL, "VEOL"); 1717 FOO (VEOL, "VEOL");
1668# ifdef VEOL2 1718# ifdef VEOL2
1719
1669 FOO(VEOL2, "VEOL2"); 1720 FOO (VEOL2, "VEOL2");
1670# endif 1721# endif
1671# ifdef VSWTC 1722# ifdef VSWTC
1723
1672 FOO(VSWTC, "VSWTC"); 1724 FOO (VSWTC, "VSWTC");
1673# endif 1725# endif
1674# ifdef VSWTCH 1726# ifdef VSWTCH
1727
1675 FOO(VSWTCH, "VSWTCH"); 1728 FOO (VSWTCH, "VSWTCH");
1676# endif 1729# endif
1730
1677 FOO(VSTART, "VSTART"); 1731 FOO (VSTART, "VSTART");
1678 FOO(VSTOP, "VSTOP"); 1732 FOO (VSTOP, "VSTOP");
1679 FOO(VSUSP, "VSUSP"); 1733 FOO (VSUSP, "VSUSP");
1680# ifdef VDSUSP 1734# ifdef VDSUSP
1735
1681 FOO(VDSUSP, "VDSUSP"); 1736 FOO (VDSUSP, "VDSUSP");
1682# endif 1737# endif
1683# ifdef VREPRINT 1738# ifdef VREPRINT
1739
1684 FOO(VREPRINT, "VREPRINT"); 1740 FOO (VREPRINT, "VREPRINT");
1685# endif 1741# endif
1686# ifdef VDISCRD 1742# ifdef VDISCRD
1743
1687 FOO(VDISCRD, "VDISCRD"); 1744 FOO (VDISCRD, "VDISCRD");
1688# endif 1745# endif
1689# ifdef VWERSE 1746# ifdef VWERSE
1747
1690 FOO(VWERSE, "VWERSE"); 1748 FOO (VWERSE, "VWERSE");
1691# endif 1749# endif
1692# ifdef VLNEXT 1750# ifdef VLNEXT
1751
1693 FOO(VLNEXT, "VLNEXT"); 1752 FOO (VLNEXT, "VLNEXT");
1694# endif 1753# endif
1754
1695 fprintf(stderr, "\n"); 1755 fprintf (stderr, "\n");
1696# undef FOO 1756# undef FOO
1697# endif /* HAVE_TERMIOS_H */ 1757# endif /* HAVE_TERMIOS_H */
1698#endif /* DEBUG_TTYMODE */ 1758#endif /* DEBUG_TTYMODE */
1699} 1759}
1700 1760
1701/*----------------------- end-of-file (C source) -----------------------*/ 1761/*----------------------- end-of-file (C source) -----------------------*/

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