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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 1.45 by pcg, Mon Mar 22 17:18:25 2004 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
2 * File: init.c 2 * File: init.c
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: init.C,v 1.1 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 */
318 NULL, /* Color_border */ 319 NULL, /* Color_border */
319#ifndef NO_BOLD_UNDERLINE_REVERSE 320#ifndef NO_BOLD_UNDERLINE_REVERSE
320 NULL, /* Color_BD */ 321 NULL, /* Color_BD */
321 NULL, /* Color_UL */ 322 NULL, /* Color_UL */
322 NULL, /* Color_RV */ 323 NULL, /* Color_RV */
323#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 324#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
324#ifdef OPTION_HC 325#ifdef OPTION_HC
325 NULL, 326 NULL,
326#endif 327#endif
327#ifdef KEEP_SCROLLCOLOR 328#ifdef KEEP_SCROLLCOLOR
328 COLOR_SCROLLBAR, 329 COLOR_SCROLLBAR,
329 COLOR_SCROLLTROUGH, 330 COLOR_SCROLLTROUGH,
330#endif /* KEEP_SCROLLCOLOR */ 331#endif /* KEEP_SCROLLCOLOR */
331};
332 332
333 };
334
333const char *const xa_names[NUM_XA] = { 335const char *const xa_names[NUM_XA] =
336 {
337 "TEXT",
334 "COMPOUND_TEXT", 338 "COMPOUND_TEXT",
339 "UTF8_STRING",
335 "MULTIPLE", 340 "MULTIPLE",
336 "TARGETS", 341 "TARGETS",
337 "TEXT",
338 "TIMESTAMP", 342 "TIMESTAMP",
339 "VT_SELECTION", 343 "VT_SELECTION",
340 "INCR", 344 "INCR",
341 "WM_DELETE_WINDOW", 345 "WM_DELETE_WINDOW",
342#ifdef TRANSPARENT 346#ifdef TRANSPARENT
… …
345#ifdef OFFIX_DND 349#ifdef OFFIX_DND
346 "DndProtocol", 350 "DndProtocol",
347 "DndSelection", 351 "DndSelection",
348#endif 352#endif
349 "CLIPBOARD" 353 "CLIPBOARD"
350}; 354 };
355
356bool
357rxvt_term::init_vars ()
358{
359 PixColors = new rxvt_color [TOTAL_COLORS];
360 if (PixColors == NULL)
361 return false;
362
363#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
364 TermWin.pixmap = None;
365#endif
366#ifdef UTMP_SUPPORT
367 next_utmp_action = SAVE;
368#endif
369#ifndef NO_SETOWNER_TTYDEV
370 next_tty_action = SAVE;
371#endif
372
373 MEvent.time = CurrentTime;
374 MEvent.button = AnyButton;
375 Options = DEFAULT_OPTIONS;
376 want_refresh = 1;
377 cmd_pid = -1;
378 cmd_fd = tty_fd = -1;
379 PrivateModes = SavedModes = PrivMode_Default;
380 TermWin.focus = 0;
381 TermWin.ncol = 80;
382 TermWin.nrow = 24;
383 TermWin.int_bwidth = INTERNALBORDERWIDTH;
384 TermWin.ext_bwidth = EXTERNALBORDERWIDTH;
385 TermWin.lineSpace = LINESPACE;
386 TermWin.saveLines = SAVELINES;
387 numPixColors = TOTAL_COLORS;
388
389#ifndef NO_BRIGHTCOLOR
390 colorfgbg = DEFAULT_RSTYLE;
391#endif
392
393 refresh_limit = 1;
394 refresh_type = SLOW_REFRESH;
395 prev_nrow = prev_ncol = 0;
396
397 oldcursor.row = oldcursor.col = -1;
398#ifdef XPM_BACKGROUND
399 /* bgPixmap.w = bgPixmap.h = 0; */
400 bgPixmap.x = bgPixmap.y = 50;
401 bgPixmap.pixmap = None;
402#endif
403
404 last_bot = last_state = -1;
405
406#ifdef MENUBAR
407 menu_readonly = 1;
408# if ! (MENUBAR_MAX > 1)
409 CurrentBar = & (BarList);
410# endif /* (MENUBAR_MAX > 1) */
411#endif
412
413 return true;
414}
415
416void
417rxvt_term::init_secondary ()
418{
419 int i;
420#ifdef TTY_GID_SUPPORT
421 struct group *gr = getgrnam ("tty");
422
423 if (gr)
424 { /* change group ownership of tty to "tty" */
425 ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
426 ttygid = gr->gr_gid;
427 }
428 else
429#endif /* TTY_GID_SUPPORT */
430
431 {
432 ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
433 ttygid = getgid ();
434 }
435
436 /*
437 * Close all unused file descriptors
438 * We don't want them, we don't need them.
439 */
440 if ((i = open ("/dev/null", O_RDONLY)) < 0)
441 {
442 /* TODO: BOO HISS */
443 dup2 (STDERR_FILENO, STDIN_FILENO);
444 }
445 else if (i > STDIN_FILENO)
446 {
447 dup2 (i, STDIN_FILENO);
448 close (i);
449 }
450
451 dup2 (STDERR_FILENO, STDOUT_FILENO);
452
453#if 0 // schmorp sayz closing filies is murder
454 for (i = STDERR_FILENO + 1; i < num_fds; i++)
455 {
456#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
457 if (i == 4 || i == 7)
458 continue;
459#endif
460 close (i);
461 }
462#endif
463}
351 464
352/*----------------------------------------------------------------------*/ 465/*----------------------------------------------------------------------*/
353/* substitute system functions */ 466const char **
354#if defined(__svr4__) && ! defined(_POSIX_VERSION) 467rxvt_term::init_resources (int argc, const char *const *argv)
355/* INTPROTO */
356int
357rxvt_getdtablesize(void)
358{ 468{
359 struct rlimit rlim; 469 int i, r_argc;
470 char *val;
471 const char **cmd_argv, **r_argv;
360 472
361 getrlimit(RLIMIT_NOFILE, &rlim); 473 /*
362 return rlim.rlim_cur; 474 * Look for -exec option. Find => split and make cmd_argv[] of command args
475 */
476 for (r_argc = 0; r_argc < argc; r_argc++)
477 if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec"))
478 break;
479
480 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
481
482 for (i = 0; i < r_argc; i++)
483 r_argv[i] = (const char *)argv[i];
484
485 r_argv[i] = NULL;
486
487 if (r_argc == argc)
488 cmd_argv = NULL;
489 else
490 {
491 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
492
493 for (i = 0; i < argc - r_argc - 1; i++)
494 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
495
496 cmd_argv[i] = NULL;
497 }
498
499 rs[Rs_name] = rxvt_r_basename (argv[0]);
500
501 /*
502 * Open display, get options/resources and create the window
503 */
504 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
505 rs[Rs_display_name] = ":0";
506
507 get_options (r_argc, r_argv);
508 free (r_argv);
509
510#ifdef LOCAL_X_IS_UNIX
511 if (rs[Rs_display_name][0] == ':')
512 {
513 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));
514 STRCPY (val, "unix");
515 STRCAT (val, rs[Rs_display_name]);
516 display = displays.get (val);
517 free (val);
518 }
519#endif
520
521 if (!display
522 && ! (display = displays.get (rs[Rs_display_name])))
523 rxvt_fatal ("can't open display %s", rs[Rs_display_name]);
524
525 extract_resources (display->display, rs[Rs_name]);
526
527 /*
528 * set any defaults not already set
529 */
530 if (cmd_argv && cmd_argv[0])
531 {
532 if (!rs[Rs_title])
533 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);
534 if (!rs[Rs_iconName])
535 rs[Rs_iconName] = rs[Rs_title];
536 }
537 else
538 {
539 if (!rs[Rs_title])
540 rs[Rs_title] = rs[Rs_name];
541 if (!rs[Rs_iconName])
542 rs[Rs_iconName] = rs[Rs_name];
543 }
544
545 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
546 TermWin.saveLines = BOUND_POSITIVE_INT16 (i);
547
548#ifndef NO_FRILLS
549 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
550 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */
551 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
552 TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */
553#endif
554
555#ifndef NO_LINESPACE
556 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
557 TermWin.lineSpace = min (i, 100); /* arbitrary limit */
558#endif
559
560#ifdef POINTER_BLANK
561 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
562 pointerBlankDelay = i;
563 else
564 pointerBlankDelay = 2;
565#endif
566
567 /* no point having a scrollbar without having any scrollback! */
568 if (!TermWin.saveLines)
569 Options &= ~Opt_scrollBar;
570
571#ifdef PRINTPIPE
572 if (!rs[Rs_print_pipe])
573 rs[Rs_print_pipe] = PRINTPIPE;
574#endif
575
576 if (!rs[Rs_cutchars])
577 rs[Rs_cutchars] = CUTCHARS;
578
579#ifndef NO_BACKSPACE_KEY
580 if (!rs[Rs_backspace_key])
581# ifdef DEFAULT_BACKSPACE
582 key_backspace = DEFAULT_BACKSPACE;
583# else
584 key_backspace = "DEC"; /* can toggle between \010 or \177 */
585# endif
586 else
587 {
588 val = STRDUP (rs[Rs_backspace_key]);
589 rxvt_Str_trim (val);
590 rxvt_Str_escaped (val);
591 key_backspace = val;
592 }
593#endif
594
595#ifndef NO_DELETE_KEY
596 if (!rs[Rs_delete_key])
597# ifdef DEFAULT_DELETE
598 key_delete = DEFAULT_DELETE;
599# else
600 key_delete = "\033[3~";
601# endif
602 else
603 {
604 val = STRDUP (rs[Rs_delete_key]);
605 rxvt_Str_trim (val);
606 rxvt_Str_escaped (val);
607 key_delete = val;
608 }
609#endif
610 if (rs[Rs_answerbackstring])
611 {
612 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
613 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
614 }
615
616#ifdef HAVE_SCROLLBARS
617 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
618 rs[Rs_scrollBar_thickness]);
619#endif
620
621#ifdef XTERM_REVERSE_VIDEO
622 /* this is how xterm implements reverseVideo */
623 if (Options & Opt_reverseVideo)
624 {
625 if (!rs[Rs_color + Color_fg])
626 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
627 if (!rs[Rs_color + Color_bg])
628 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
629 }
630#endif
631
632 for (i = 0; i < NRS_COLORS; i++)
633 if (!rs[Rs_color + i])
634 rs[Rs_color + i] = def_colorName[i];
635
636#ifndef XTERM_REVERSE_VIDEO
637 /* this is how we implement reverseVideo */
638 if (Options & Opt_reverseVideo)
639 SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);
640#endif
641
642 /* convenient aliases for setting fg/bg to colors */
643 color_aliases (Color_fg);
644 color_aliases (Color_bg);
645#ifndef NO_CURSORCOLOR
646 color_aliases (Color_cursor);
647 color_aliases (Color_cursor2);
648#endif /* NO_CURSORCOLOR */
649 color_aliases (Color_pointer);
650 color_aliases (Color_border);
651#ifndef NO_BOLD_UNDERLINE_REVERSE
652 color_aliases (Color_BD);
653 color_aliases (Color_UL);
654 color_aliases (Color_RV);
655#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
656
657 return cmd_argv;
363} 658}
364#endif 659
365/*----------------------------------------------------------------------*/ 660/*----------------------------------------------------------------------*/
366/* EXTPROTO */ 661void
367int 662rxvt_term::init_env ()
368rxvt_init_vars(pR)
369{ 663{
370 struct rxvt_hidden *h; 664 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; 665 unsigned int u;
710 char *val; 666 char *val;
711 667
712#ifdef DISPLAY_IS_IP 668#ifdef DISPLAY_IS_IP
713/* Fixup display_name for export over pty to any interested terminal 669 /* 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 670 * 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 671 * (for the first non-loopback interface) that we get from
716 * rxvt_network_display(). This is more "name-resolution-portable", if you 672 * rxvt_network_display (). This is more "name-resolution-portable", if you
717 * will, and probably allows for faster x-client startup if your name 673 * will, and probably allows for faster x-client startup if your name
718 * server is beyond a slow link or overloaded at client startup. Of 674 * server is beyond a slow link or overloaded at client startup. Of
719 * course that only helps the shell's child processes, not us. 675 * course that only helps the shell's child processes, not us.
720 * 676 *
721 * Giving out the display_name also affords a potential security hole 677 * Giving out the display_name also affords a potential security hole
722 */ 678 */
723 val = rxvt_network_display(R->h->rs[Rs_display_name]); 679 val = rxvt_network_display (rs[Rs_display_name]);
724 R->h->rs[Rs_display_name] = (const char *)val; 680 rs[Rs_display_name] = (const char *)val;
681
725 if (val == NULL) 682 if (val == NULL)
726#endif /* DISPLAY_IS_IP */ 683#endif /* DISPLAY_IS_IP */
727 val = XDisplayString(R->Xdisplay); 684 val = XDisplayString (display->display);
685
728 if (R->h->rs[Rs_display_name] == NULL) 686 if (rs[Rs_display_name] == NULL)
729 R->h->rs[Rs_display_name] = val; /* use broken `:0' value */ 687 rs[Rs_display_name] = val; /* use broken `:0' value */
730 688
731 i = STRLEN(val); 689 i = STRLEN (val);
732 R->h->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char)); 690 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
733 691
734 sprintf(R->h->env_display, "DISPLAY=%s", val); 692 sprintf (env_display, "DISPLAY=%s", val);
735 693
736 /* avoiding the math library: 694 /* avoiding the math library:
737 * i = (int)(ceil(log10((unsigned int)R->TermWin.parent[0]))) */ 695 * i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
738 for (i = 0, u = (unsigned int)R->TermWin.parent[0]; u; u /= 10, i++) ; 696 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
697 ;
739 MAX_IT(i, 1); 698 MAX_IT (i, 1);
740 R->h->env_windowid = (char *)rxvt_malloc((i + 10) * sizeof(char)); 699 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
741 700
742 sprintf(R->h->env_windowid, "WINDOWID=%u", 701 sprintf (env_windowid, "WINDOWID=%u",
743 (unsigned int)R->TermWin.parent[0]); 702 (unsigned int)TermWin.parent[0]);
744 703
745/* add entries to the environment: 704 /* add entries to the environment:
746 * @ DISPLAY: in case we started with -display 705 * @ DISPLAY: in case we started with -display
747 * @ WINDOWID: X window id number of the window 706 * @ WINDOWID: X window id number of the window
748 * @ COLORTERM: terminal sub-name and also indicates its color 707 * @ COLORTERM: terminal sub-name and also indicates its color
749 * @ TERM: terminal name 708 * @ TERM: terminal name
750 * @ TERMINFO: path to terminfo directory 709 * @ TERMINFO: path to terminfo directory
710 * @ COLORFGBG: fg;bg color codes
751 */ 711 */
752 putenv(R->h->env_display); 712 putenv (env_display);
753 putenv(R->h->env_windowid); 713 putenv (env_windowid);
714 if (env_colorfgbg)
715 putenv (env_colorfgbg);
716
754#ifdef RXVT_TERMINFO 717#ifdef RXVT_TERMINFO
755 putenv("TERMINFO=" RXVT_TERMINFO); 718 putenv ("TERMINFO=" RXVT_TERMINFO);
756#endif 719#endif
757 if (XDEPTH <= 2) 720
721 if (display->depth <= 2)
758 putenv("COLORTERM=" COLORTERMENV "-mono"); 722 putenv ("COLORTERM=" COLORTERMENV "-mono");
759 else 723 else
760 putenv("COLORTERM=" COLORTERMENVFULL); 724 putenv ("COLORTERM=" COLORTERMENVFULL);
725
761 if (R->h->rs[Rs_term_name] != NULL) { 726 if (rs[Rs_term_name] != NULL)
727 {
762 R->h->env_term = (char *)rxvt_malloc((STRLEN(R->h->rs[Rs_term_name]) + 6) * sizeof(char)); 728 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]); 729 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
764 putenv(R->h->env_term); 730 putenv (env_term);
731 }
765 } else 732 else
766 putenv("TERM=" TERMENV); 733 putenv ("TERM=" TERMENV);
767 734
768#ifdef HAVE_UNSETENV 735#ifdef HAVE_UNSETENV
769/* avoid passing old settings and confusing term size */ 736 /* avoid passing old settings and confusing term size */
770 unsetenv("LINES"); 737 unsetenv ("LINES");
771 unsetenv("COLUMNS"); 738 unsetenv ("COLUMNS");
772 unsetenv("TERMCAP"); /* terminfo should be okay */ 739 unsetenv ("TERMCAP"); /* terminfo should be okay */
773#endif /* HAVE_UNSETENV */ 740#endif /* HAVE_UNSETENV */
774} 741}
775 742
776/*----------------------------------------------------------------------*/ 743/*----------------------------------------------------------------------*/
777/* 744/*
778 * This is more or less stolen straight from XFree86 xterm. 745 * This is more or less stolen straight from XFree86 xterm.
779 * This should support all European type languages. 746 * This should support all European type languages.
780 */ 747 */
781/* EXTPROTO */
782void 748void
749rxvt_term::set_locale (const char *locale)
750{
751#if HAVE_XSETLOCALE || HAVE_SETLOCALE
752 free (this->locale);
753 this->locale = rxvt_strdup (setlocale (LC_CTYPE, locale));
754 SET_LOCALE (this->locale);
755 mbstate.reset ();
756#endif
757#if 0
758#if HAVE_NL_LANGINFO
759 free (codeset);
760 codeset = strdup (nl_langinfo (CODESET));
761 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
762 || !STRCASECMP (codeset, "UTF8");
763#else
764 enc_utf8 = 1;
765#endif
766#endif
767}
768
769void
783rxvt_init_xlocale(pR) 770rxvt_term::init_xlocale ()
784{ 771{
785#ifdef USE_XIM 772#ifdef USE_XIM
786 if (R->h->locale == NULL) 773 if (!locale)
787 rxvt_print_error("Setting locale failed."); 774 rxvt_warn ("setting locale failed, working without locale support.\n");
788 else { 775 else
789 Atom wmlocale; 776 {
777 Atom wmlocale;
790 778
791 wmlocale = XInternAtom(R->Xdisplay, "WM_LOCALE_NAME", False); 779 wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
792 XChangeProperty(R->Xdisplay, R->TermWin.parent[0], wmlocale, 780 XChangeProperty (display->display, TermWin.parent[0], wmlocale,
793 XA_STRING, 8, PropModeReplace, 781 XA_STRING, 8, PropModeReplace,
794 (unsigned char *)R->h->locale, STRLEN(R->h->locale)); 782 (unsigned char *)locale, STRLEN (locale));
795 783
796 if (XSupportsLocale() != True) { 784 if (!XSupportsLocale ())
797 rxvt_print_error("The locale is not supported by Xlib"); 785 {
786 rxvt_warn ("the locale is not supported by Xlib, working withotu locale support.\n");
798 return; 787 return;
799 } 788 }
800 rxvt_setTermFontSet(aR_ 0);
801 789
790 im_ev.start (display);
791
802 /* see if we can connect yet */ 792 /* see if we can connect already */
803 rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL); 793 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 } 794 }
810#endif 795#endif
811} 796}
812 797
813/*----------------------------------------------------------------------*/ 798/*----------------------------------------------------------------------*/
814/* EXTPROTO */
815void 799void
816rxvt_init_command(pR_ const char *const *argv) 800rxvt_term::init_command (const char *const *argv)
817{ 801{
818/* 802 /*
819 * Initialize the command connection. 803 * Initialize the command connection.
820 * This should be called after the X server connection is established. 804 * This should be called after the X server connection is established.
821 */ 805 */
822 int i; 806 int i;
823 807
824 for (i = 0; i < NUM_XA; i++) 808 for (i = 0; i < NUM_XA; i++)
825 R->h->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False); 809 xa[i] = XInternAtom (display->display, xa_names[i], False);
826 810
827/* Enable delete window protocol */ 811 /* Enable delete window protocol */
828 XSetWMProtocols(R->Xdisplay, R->TermWin.parent[0], 812 XSetWMProtocols (display->display, TermWin.parent[0],
829 &(R->h->xa[XA_WMDELETEWINDOW]), 1); 813 & (xa[XA_WMDELETEWINDOW]), 1);
830 814
831#ifdef USING_W11LIB 815#ifdef USING_W11LIB
832/* enable W11 callbacks */ 816 /* enable W11 callbacks */
833 W11AddEventHandler(R->Xdisplay, rxvt_W11_process_x_event); 817 W11AddEventHandler (display->display, rxvt_W11_process_x_event);
834#endif 818#endif
835 819
836#ifdef META8_OPTION 820#ifdef META8_OPTION
837 R->h->meta_char = (R->Options & Opt_meta8 ? 0x80 : C0_ESC); 821 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);
838#endif 822#endif
823
839 rxvt_get_ourmods(aR); 824 get_ourmods ();
825
840 if (!(R->Options & Opt_scrollTtyOutput)) 826 if (! (Options & Opt_scrollTtyOutput))
841 R->h->PrivateModes |= PrivMode_TtyOutputInh; 827 PrivateModes |= PrivMode_TtyOutputInh;
842 if (R->Options & Opt_scrollTtyKeypress) 828 if (Options & Opt_scrollTtyKeypress)
843 R->h->PrivateModes |= PrivMode_Keypress; 829 PrivateModes |= PrivMode_Keypress;
844 if (!(R->Options & Opt_jumpScroll)) 830 if (! (Options & Opt_jumpScroll))
845 R->h->PrivateModes |= PrivMode_smoothScroll; 831 PrivateModes |= PrivMode_smoothScroll;
832
846#ifndef NO_BACKSPACE_KEY 833#ifndef NO_BACKSPACE_KEY
847 if (STRCMP(R->h->key_backspace, "DEC") == 0) 834 if (STRCMP (key_backspace, "DEC") == 0)
848 R->h->PrivateModes |= PrivMode_HaveBackSpace; 835 PrivateModes |= PrivMode_HaveBackSpace;
849#endif 836#endif
837
850/* add value for scrollBar */ 838 /* add value for scrollBar */
851 if (scrollbar_visible(R)) { 839 if (scrollbar_visible ())
840 {
852 R->h->PrivateModes |= PrivMode_scrollBar; 841 PrivateModes |= PrivMode_scrollBar;
853 R->h->SavedModes |= PrivMode_scrollBar; 842 SavedModes |= PrivMode_scrollBar;
854 } 843 }
855 if (menubar_visible(R)) { 844 if (menubar_visible ())
845 {
856 R->h->PrivateModes |= PrivMode_menuBar; 846 PrivateModes |= PrivMode_menuBar;
857 R->h->SavedModes |= PrivMode_menuBar; 847 SavedModes |= PrivMode_menuBar;
858 } 848 }
859#ifdef GREEK_SUPPORT
860 greek_init();
861#endif
862
863 R->Xfd = XConnectionNumber(R->Xdisplay);
864 849
865#ifdef CURSOR_BLINK 850#ifdef CURSOR_BLINK
866 if (R->Options & Opt_cursorBlink) 851 if (Options & Opt_cursorBlink)
867 (void)gettimeofday(&R->h->lastcursorchange, NULL); 852 (void)gettimeofday (&lastcursorchange, NULL);
868#endif 853#endif
869 854
870 if ((R->cmd_fd = rxvt_run_command(aR_ argv)) < 0) { 855 if ((cmd_fd = run_command (argv)) < 0)
871 rxvt_print_error("aborting"); 856 rxvt_fatal ("failure while running command, aborting");
872 exit(EXIT_FAILURE);
873 }
874} 857}
875 858
876/*----------------------------------------------------------------------*/ 859/*----------------------------------------------------------------------*/
877/* INTPROTO */
878void 860void
879rxvt_Get_Colours(pR) 861rxvt_term::Get_Colours ()
880{ 862{
881 int i; 863 int i;
882 864
883 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) { 865 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++)
884 rxvt_color xcol; 866 {
867 rxvt_color xcol;
885 868
886 if (!R->h->rs[Rs_color + i]) 869 if (!rs[Rs_color + i])
887 continue; 870 continue;
888 871
889 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->h->rs[Rs_color + i])) { 872 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
873 {
890#ifndef XTERM_REVERSE_VIDEO 874#ifndef XTERM_REVERSE_VIDEO
891 if (i < 2 && (R->Options & Opt_reverseVideo)) { 875 if (i < 2 && (Options & Opt_reverseVideo))
892 R->h->rs[Rs_color + i] = def_colorName[!i]; 876 rs[Rs_color + i] = def_colorName[!i];
893 } else 877 else
894#endif 878#endif
895 R->h->rs[Rs_color + i] = def_colorName[i]; 879 rs[Rs_color + i] = def_colorName[i];
880
896 if (!R->h->rs[Rs_color + i]) 881 if (!rs[Rs_color + i])
897 continue; 882 continue;
883
898 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->h->rs[Rs_color + i])) { 884 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
899 switch (i) { 885 {
900 case Color_fg: 886 switch (i)
901 case Color_bg: 887 {
888 case Color_fg:
889 case Color_bg:
902 /* fatal: need bg/fg color */ 890 /* fatal: need bg/fg color */
903 rxvt_print_error("aborting"); 891 rxvt_fatal ("unable to get foreground/background colour, aborting");
904 exit(EXIT_FAILURE); 892 /* NOTREACHED */
905 /* NOTREACHED */ 893 break;
906 break;
907#ifndef NO_CURSORCOLOR 894#ifndef NO_CURSORCOLOR
908 case Color_cursor2: 895 case Color_cursor2:
909 xcol = R->PixColors[Color_fg]; 896 xcol = PixColors[Color_fg];
910 break; 897 break;
911#endif /* ! NO_CURSORCOLOR */ 898#endif /* ! NO_CURSORCOLOR */
912 case Color_pointer: 899 case Color_pointer:
913 xcol = R->PixColors[Color_fg]; 900 xcol = PixColors[Color_fg];
914 break; 901 break;
915 default: 902 default:
916 xcol = R->PixColors[Color_bg]; /* None */ 903 xcol = PixColors[Color_bg]; /* None */
917 break; 904 break;
918 } 905 }
906 }
907 }
908
909 PixColors[i] = xcol;
910 SET_PIXCOLOR (i);
919 } 911 }
920 }
921 R->PixColors[i] = xcol;
922 SET_PIXCOLOR(R->h, i);
923 }
924 912
925 if (XDEPTH <= 2 || !R->h->rs[Rs_color + Color_pointer]) 913 if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer])
926 R->PixColors[Color_pointer] = R->PixColors[Color_fg]; 914 PixColors[Color_pointer] = PixColors[Color_fg];
927 if (XDEPTH <= 2 || !R->h->rs[Rs_color + Color_border]) 915 if (XDEPTH <= 2 || !rs[Rs_color + Color_border])
928 R->PixColors[Color_border] = R->PixColors[Color_fg]; 916 PixColors[Color_border] = PixColors[Color_fg];
929 917
930/* 918 /*
931 * get scrollBar/menuBar shadow colors 919 * get scrollBar/menuBar shadow colors
932 * 920 *
933 * The calculations of topShadow/bottomShadow values are adapted 921 * The calculations of topShadow/bottomShadow values are adapted
934 * from the fvwm window manager. 922 * from the fvwm window manager.
935 */ 923 */
936#ifdef KEEP_SCROLLCOLOR 924#ifdef KEEP_SCROLLCOLOR
937 if (XDEPTH <= 2) { /* Monochrome */ 925
926 if (XDEPTH <= 2)
927 { /* Monochrome */
938 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 928 PixColors[Color_scroll] = PixColors[Color_fg];
939 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 929 PixColors[Color_topShadow] = PixColors[Color_bg];
940 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 930 PixColors[Color_bottomShadow] = PixColors[Color_bg];
941 } else { 931 }
932 else
933 {
942 rxvt_color xcol[3]; 934 rxvt_color xcol[3];
943 /* xcol[0] == white 935 /* xcol[0] == white
944 * xcol[1] == top shadow 936 * xcol[1] == top shadow
945 * xcol[2] == bot shadow */ 937 * xcol[2] == bot shadow */
946 938
947 xcol[1] = R->PixColors[Color_scroll]; 939 xcol[1] = PixColors[Color_scroll];
948# ifdef PREFER_24BIT 940# ifdef PREFER_24BIT
949 xcol[0].set (r, -1, -1, -1); 941 xcol[0].set (display, 65535, 65535, 65535);
950/* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */ 942 /* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
951# else 943# else
952 xcol[0].set (WhitePixel(R->Xdisplay, Xscreen)); 944 xcol[0].set (display, WhitePixel (display->display, display->screen));
953# endif 945# endif
954 946
955 unsigned short R1, G1, B1, R0, G0, B0; 947 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
956 948
957 xcol[0].get (r, R0, G0, B0); 949 xcol[0].get (display, pr0, pg0, pb0);
958 xcol[1].get (r, R1, G1, B1); 950 xcol[1].get (display, pr1, pg1, pb1);
959 951
960 /* bottomShadowColor */ 952 /* bottomShadowColor */
961 if (!xcol[2].set (aR_ R1 / 2, G1 / 2, B1 / 2)) 953 if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
962 xcol[2] = R->PixColors[Color_Black]; 954 xcol[2] = PixColors[Color_Black];
963 955
964 R->PixColors[Color_bottomShadow] = xcol[2]; 956 PixColors[Color_bottomShadow] = xcol[2];
965 957
966 /* topShadowColor */ 958 /* topShadowColor */
967 if (!xcol[1].set (aR_ 959 if (!xcol[1].set (display,
968 min (R0, max (R0 / 5, R1) * 7 / 5), 960 min (pr0, max (pr0 / 5, pr1) * 7 / 5),
969 min (G0, max (G0 / 5, G1) * 7 / 5), 961 min (pg0, max (pg0 / 5, pg1) * 7 / 5),
970 min (B0, max (B0 / 5, B1) * 7 / 5))) 962 min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
971 xcol[1] = R->PixColors[Color_White]; 963 xcol[1] = PixColors[Color_White];
972 964
973 R->PixColors[Color_topShadow] = xcol[1]; 965 PixColors[Color_topShadow] = xcol[1];
974 } 966 }
975#endif /* KEEP_SCROLLCOLOR */ 967#endif /* KEEP_SCROLLCOLOR */
976} 968}
977 969
978/*----------------------------------------------------------------------*/ 970/*----------------------------------------------------------------------*/
979/* color aliases, fg/bg bright-bold */ 971/* color aliases, fg/bg bright-bold */
980/* INTPROTO */
981void 972void
982rxvt_color_aliases(pR_ int idx) 973rxvt_term::color_aliases (int idx)
983{ 974{
984 if (R->h->rs[Rs_color + idx] && isdigit(*(R->h->rs[Rs_color + idx]))) { 975 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
985 int i = atoi(R->h->rs[Rs_color + idx]); 976 {
977 int i = atoi (rs[Rs_color + idx]);
986 978
987 if (i >= 8 && i <= 15) { /* bright colors */ 979 if (i >= 8 && i <= 15)
980 { /* bright colors */
988 i -= 8; 981 i -= 8;
989#ifndef NO_BRIGHTCOLOR 982#ifndef NO_BRIGHTCOLOR
990 R->h->rs[Rs_color + idx] = R->h->rs[Rs_color + minBrightCOLOR + i]; 983 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
991 return; 984 return;
992#endif 985#endif
993 } 986
987 }
988
994 if (i >= 0 && i <= 7) /* normal colors */ 989 if (i >= 0 && i <= 7) /* normal colors */
995 R->h->rs[Rs_color + idx] = R->h->rs[Rs_color + minCOLOR + i]; 990 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
996 } 991 }
997} 992}
998 993
999/*----------------------------------------------------------------------*/ 994/*----------------------------------------------------------------------*/
1000/* 995/*
1001 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings 996 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1002 * Use resource ``modifier'' to override the Meta modifier 997 * Use resource ``modifier'' to override the Meta modifier
1003 */ 998 */
1004/* INTPROTO */
1005void 999void
1006rxvt_get_ourmods(pR) 1000rxvt_term::get_ourmods ()
1007{ 1001{
1008 int i, j, k; 1002 int i, j, k;
1009 int requestedmeta, realmeta, realalt; 1003 int requestedmeta, realmeta, realalt;
1010 const char *cm, *rsmod; 1004 const char *cm, *rsmod;
1011 XModifierKeymap *map; 1005 XModifierKeymap *map;
1012 KeyCode *kc; 1006 KeyCode *kc;
1013 const unsigned int modmasks[] = 1007 const unsigned int modmasks[] =
1008 {
1014 { Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask }; 1009 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1010 };
1015 1011
1016 requestedmeta = realmeta = realalt = 0; 1012 requestedmeta = realmeta = realalt = 0;
1017 rsmod = R->h->rs[Rs_modifier]; 1013 rsmod = rs[Rs_modifier];
1018 if (rsmod 1014 if (rsmod
1019 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 1015 && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0)
1020 requestedmeta = rsmod[3] - '0'; 1016 requestedmeta = rsmod[3] - '0';
1021 1017
1022 map = XGetModifierMapping(R->Xdisplay); 1018 map = XGetModifierMapping (display->display);
1023 kc = map->modifiermap; 1019 kc = map->modifiermap;
1024 for (i = 1; i < 6; i++) { 1020 for (i = 1; i < 6; i++)
1021 {
1025 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 1022 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
1026 for (j = map->max_keypermod; j--; k++) { 1023 for (j = map->max_keypermod; j--; k++)
1024 {
1027 if (kc[k] == 0) 1025 if (kc[k] == 0)
1028 break; 1026 break;
1029 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) { 1027 switch (XKeycodeToKeysym (display->display, kc[k], 0))
1028 {
1030 case XK_Num_Lock: 1029 case XK_Num_Lock:
1031 R->h->ModNumLockMask = modmasks[i - 1]; 1030 ModNumLockMask = modmasks[i - 1];
1032 /* FALLTHROUGH */ 1031 /* FALLTHROUGH */
1033 default: 1032 default:
1034 continue; /* for(;;) */ 1033 continue; /* for (;;) */
1035 case XK_Meta_L: 1034 case XK_Meta_L:
1036 case XK_Meta_R: 1035 case XK_Meta_R:
1037 cm = "meta"; 1036 cm = "meta";
1038 realmeta = i; 1037 realmeta = i;
1039 break; 1038 break;
1040 case XK_Alt_L: 1039 case XK_Alt_L:
1041 case XK_Alt_R: 1040 case XK_Alt_R:
1042 cm = "alt"; 1041 cm = "alt";
1043 realalt = i; 1042 realalt = i;
1044 break; 1043 break;
1045 case XK_Super_L: 1044 case XK_Super_L:
1046 case XK_Super_R: 1045 case XK_Super_R:
1047 cm = "super"; 1046 cm = "super";
1048 break; 1047 break;
1049 case XK_Hyper_L: 1048 case XK_Hyper_L:
1050 case XK_Hyper_R: 1049 case XK_Hyper_R:
1051 cm = "hyper"; 1050 cm = "hyper";
1052 break; 1051 break;
1053 } 1052 }
1054 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 1053 if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0)
1055 requestedmeta = i; 1054 requestedmeta = i;
1056 } 1055 }
1057 } 1056 }
1058 XFreeModifiermap(map); 1057 XFreeModifiermap (map);
1059 i = (requestedmeta ? requestedmeta 1058 i = (requestedmeta ? requestedmeta
1060 : (realmeta ? realmeta 1059 : (realmeta ? realmeta
1061 : (realalt ? realalt : 0))); 1060 : (realalt ? realalt : 0)));
1062 if (i) 1061 if (i)
1063 R->h->ModMetaMask = modmasks[i - 1]; 1062 ModMetaMask = modmasks[i - 1];
1064} 1063}
1065 1064
1066/*----------------------------------------------------------------------*/ 1065/*----------------------------------------------------------------------*/
1067/* rxvt_Create_Windows() - Open and map the window */ 1066/* rxvt_Create_Windows () - Open and map the window */
1068/* EXTPROTO */
1069void 1067void
1070rxvt_Create_Windows(pR_ int argc, const char *const *argv) 1068rxvt_term::create_windows (int argc, const char *const *argv)
1071{ 1069{
1072 XClassHint classHint; 1070 XClassHint classHint;
1073 XWMHints wmHint; 1071 XWMHints wmHint;
1074 XGCValues gcvalue; 1072 XGCValues gcvalue;
1075 long vt_emask; 1073 long vt_emask;
1074
1075 XWindowAttributes gattr;
1076
1077 if (Options & Opt_transparent)
1078 {
1079 XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1080 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1081 }
1082
1083 /* grab colors before netscape does */
1084 Get_Colours ();
1085
1086 if (!change_font (rs[Rs_font]))
1087 {
1088 fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n");
1089 destroy ();
1090 return;
1091 }
1092
1093 window_calc (0, 0);
1094 old_width = szHint.width;
1095 old_height = szHint.height;
1096
1097 /* parent window - reverse video so we can see placement errors
1098 * sub-window placement & size in rxvt_resize_subwindows ()
1099 */
1076 1100
1077#ifdef PREFER_24BIT 1101#ifdef PREFER_24BIT
1078 XSetWindowAttributes attributes; 1102 XSetWindowAttributes attributes;
1079 XWindowAttributes gattr;
1080 1103
1081 XCMAP = DefaultColormap(R->Xdisplay, Xscreen); 1104 attributes.background_pixel = PixColors[Color_fg];
1082 XVISUAL = DefaultVisual(R->Xdisplay, Xscreen); 1105 attributes.border_pixel = PixColors[Color_border];
1106 attributes.colormap = display->cmap;
1107 TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1108 szHint.x, szHint.y,
1109 szHint.width, szHint.height,
1110 TermWin.ext_bwidth,
1111 display->depth, InputOutput,
1112 display->visual,
1113 CWBackPixel | CWBorderPixel | CWColormap, &attributes);
1114#else
1115 TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1116 szHint.x, szHint.y,
1117 szHint.width,
1118 szHint.height,
1119 TermWin.ext_bwidth,
1120 PixColors[Color_border],
1121 PixColors[Color_fg]);
1122#endif
1123
1124 xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1125 xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1126
1127 classHint.res_name = (char *)rs[Rs_name];
1128 classHint.res_class = (char *)RESCLASS;
1129
1130 wmHint.flags = (InputHint | StateHint | WindowGroupHint);
1131 wmHint.input = True;
1132 wmHint.initial_state = (Options & Opt_iconic ? IconicState
1133 : NormalState);
1134 wmHint.window_group = TermWin.parent[0];
1135
1136 XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,
1137 (char **)argv, argc, &szHint, &wmHint, &classHint);
1138
1139 XSelectInput (display->display, TermWin.parent[0],
1140 KeyPressMask
1141#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1142 | KeyReleaseMask
1143#endif
1144 | FocusChangeMask | VisibilityChangeMask
1145 | StructureNotifyMask);
1146 termwin_ev.start (display, TermWin.parent[0]);
1147
1148 /* vt cursor: Black-on-White is standard, but this is more popular */
1149 TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);
1150
1151#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1152 /* cursor (menuBar/scrollBar): Black-on-White */
1153 leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);
1154#endif
1083 1155
1084#ifdef POINTER_BLANK 1156#ifdef POINTER_BLANK
1085 static rxvt_color blackcolour; 1157 {
1086 blackcolour.set (r, 0, 0, 0); 1158 XColor blackcolour;
1087#endif 1159 blackcolour.red = 0;
1088 if (R->Options & Opt_transparent) { 1160 blackcolour.green = 0;
1089 XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen), 1161 blackcolour.blue = 0;
1090 &gattr); 1162 Font f = XLoadFont (display->display, "fixed");
1091 XDEPTH = gattr.depth; 1163 blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1092 } else { 1164 &blackcolour, &blackcolour);
1093 XDEPTH = DefaultDepth(R->Xdisplay, Xscreen); 1165 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 } 1166 }
1109#endif 1167#endif
1110 1168
1111/* grab colors before netscape does */ 1169 /* the vt window */
1112 rxvt_Get_Colours(aR); 1170 TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],
1171 window_vt_x, window_vt_y,
1172 TermWin_TotalWidth (),
1173 TermWin_TotalHeight (),
1174 0,
1175 PixColors[Color_fg],
1176 PixColors[Color_bg]);
1113 1177
1114 rxvt_change_font(aR_ 1, NULL); 1178#ifdef DEBUG_X
1115 rxvt_window_calc(aR_ 0, 0); 1179 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 1180#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 1181
1147 classHint.res_name = (char *)R->h->rs[Rs_name]; 1182 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask
1148 classHint.res_class = (char *)APL_CLASS; 1183 | 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 1184
1174#ifdef POINTER_BLANK 1185#ifdef POINTER_BLANK
1175 R->h->pointer_blank = XCreateGlyphCursor(R->Xdisplay, R->TermWin.font->fid, 1186 pointer_unblank ();
1176 R->TermWin.font->fid, ' ', ' ',
1177 &blackcolour, &blackcolour);
1178#endif
1179 1187
1180/* the vt window */ 1188 if ((Options & Opt_pointerBlank))
1189 vt_emask |= PointerMotionMask;
1190 else
1191#endif
1192 vt_emask |= (Button1MotionMask | Button3MotionMask);
1193
1194 XSelectInput (display->display, TermWin.vt, vt_emask);
1195 vt_ev.start (display, TermWin.vt);
1196
1197#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1198 if (menuBar_height ())
1199 {
1181 R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0], 1200 menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1182 R->h->window_vt_x, R->h->window_vt_y, 1201 window_vt_x, 0,
1183 TermWin_TotalWidth(), 1202 TermWin_TotalWidth (),
1184 TermWin_TotalHeight(), 1203 menuBar_TotalHeight (),
1185 0, 1204 0,
1186 R->PixColors[Color_fg], 1205 PixColors[Color_fg],
1187 R->PixColors[Color_bg]); 1206 PixColors[Color_scroll]);
1207
1188#ifdef DEBUG_X 1208#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"); 1209 XStoreName (display->display, menuBar.win, "menubar");
1213#endif 1210#endif
1214 XDefineCursor(R->Xdisplay, R->menuBar.win, R->h->pointer_leftptr); 1211
1212 menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1213
1214 XDefineCursor (display->display, menuBar.win,
1215 XCreateFontCursor (display->display, XC_left_ptr));
1216
1215 XSelectInput(R->Xdisplay, R->menuBar.win, 1217 XSelectInput (display->display, menuBar.win,
1216 (ExposureMask | ButtonPressMask | ButtonReleaseMask 1218 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1217 | Button1MotionMask)); 1219 | Button1MotionMask));
1220 menubar_ev.start (display, menuBar.win);
1218 } 1221 }
1219#endif 1222#endif
1223
1220#ifdef XPM_BACKGROUND 1224#ifdef XPM_BACKGROUND
1221 if (R->h->rs[Rs_backgroundPixmap] != NULL 1225 if (rs[Rs_backgroundPixmap] != NULL
1222 && !(R->Options & Opt_transparent)) { 1226 && ! (Options & Opt_transparent))
1227 {
1223 const char *p = R->h->rs[Rs_backgroundPixmap]; 1228 const char *p = rs[Rs_backgroundPixmap];
1224 1229
1225 if ((p = STRCHR(p, ';')) != NULL) { 1230 if ((p = STRCHR (p, ';')) != NULL)
1226 p++; 1231 {
1227 rxvt_scale_pixmap(aR_ p); 1232 p++;
1228 } 1233 scale_pixmap (p);
1234 }
1229 rxvt_set_bgPixmap(aR_ R->h->rs[Rs_backgroundPixmap]); 1235 set_bgPixmap (rs[Rs_backgroundPixmap]);
1230 rxvt_scr_touch(aR_ True); 1236 scr_touch (True);
1231 } 1237 }
1232#endif 1238#endif
1233 1239
1234/* graphics context for the vt window */ 1240 /* graphics context for the vt window */
1235 gcvalue.foreground = R->PixColors[Color_fg]; 1241 gcvalue.foreground = PixColors[Color_fg];
1236 gcvalue.background = R->PixColors[Color_bg]; 1242 gcvalue.background = PixColors[Color_bg];
1237 gcvalue.graphics_exposures = 1; 1243 gcvalue.graphics_exposures = 1;
1238 R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt, 1244 TermWin.gc = XCreateGC (display->display, TermWin.vt,
1239 GCForeground | GCBackground 1245 GCForeground | GCBackground | GCGraphicsExposures,
1240 | GCGraphicsExposures, &gcvalue); 1246 &gcvalue);
1247
1248 TermWin.drawable = new rxvt_drawable (display, TermWin.vt);
1241 1249
1242#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1250#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1243 gcvalue.foreground = R->PixColors[Color_topShadow]; 1251 gcvalue.foreground = PixColors[Color_topShadow];
1244 R->h->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1252 topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1245 GCForeground, &gcvalue);
1246 gcvalue.foreground = R->PixColors[Color_bottomShadow]; 1253 gcvalue.foreground = PixColors[Color_bottomShadow];
1247 R->h->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1254 botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1248 GCForeground, &gcvalue);
1249 gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg 1255 gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)];
1250 : Color_scroll)]; 1256 scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1251 R->h->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt,
1252 GCForeground, &gcvalue);
1253#endif 1257#endif
1254} 1258}
1255 1259
1256/*----------------------------------------------------------------------*/ 1260/*----------------------------------------------------------------------*/
1257/* 1261/*
1258 * Run the command in a subprocess and return a file descriptor for the 1262 * Run the command in a subprocess and return a file descriptor for the
1259 * master end of the pseudo-teletype pair with the command talking to 1263 * master end of the pseudo-teletype pair with the command talking to
1260 * the slave. 1264 * the slave.
1261 */ 1265 */
1262/* INTPROTO */
1263int 1266int
1264rxvt_run_command(pR_ const char *const *argv) 1267rxvt_term::run_command (const char *const *argv)
1265{ 1268{
1266 int cfd, er; 1269 int cfd, er;
1267 1270
1268/* get master (pty) */ 1271 /* get master (pty) */
1269 if ((cfd = rxvt_get_pty(&(R->tty_fd), &(R->h->ttydev))) < 0) { 1272 if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1270 rxvt_print_error("can't open pseudo-tty"); 1273 rxvt_fatal ("can't open pseudo-tty");
1271 return -1; 1274
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); 1275 fcntl (cfd, F_SETFL, O_NONBLOCK);
1281 1276
1282/* get slave (tty) */ 1277 /* get slave (tty) */
1283 if (R->tty_fd < 0) { 1278 if (tty_fd < 0)
1279 {
1284#ifndef NO_SETOWNER_TTYDEV 1280#ifndef NO_SETOWNER_TTYDEV
1285 rxvt_privileged_ttydev(aR_ SAVE); 1281 privileged_ttydev (SAVE);
1286#endif 1282#endif
1283
1287 if ((R->tty_fd = rxvt_get_tty(R->h->ttydev)) < 0) { 1284 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1285 {
1288 close(cfd); 1286 close (cfd);
1289 rxvt_print_error("can't open slave tty %s", R->h->ttydev); 1287 rxvt_fatal ("can't open slave tty %s", ttydev);
1290 return -1; 1288 }
1291 }
1292 } 1289 }
1293#ifndef NO_BACKSPACE_KEY 1290#ifndef NO_BACKSPACE_KEY
1294 if (R->h->key_backspace[0] && !R->h->key_backspace[1]) 1291 if (key_backspace[0] && !key_backspace[1])
1295 er = R->h->key_backspace[0]; 1292 er = key_backspace[0];
1296 else if (STRCMP(R->h->key_backspace, "DEC") == 0) 1293 else if (STRCMP (key_backspace, "DEC") == 0)
1297 er = '\177'; /* the initial state anyway */ 1294 er = '\177'; /* the initial state anyway */
1298 else 1295 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 1296#endif
1310#endif
1311 1297
1312 signal(SIGHUP, rxvt_Exit_signal); 1298 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 1299
1320/* need to trap SIGURG for SVR4 (Unixware) rlogin */ 1300 rxvt_get_ttymode (& (tio), er);
1321/* signal (SIGURG, SIG_DFL); */
1322 1301
1323#ifndef __QNX__ 1302#ifndef __QNX__
1324/* spin off the command interpreter */ 1303 /* spin off the command interpreter */
1325 switch (R->h->cmd_pid = fork()) { 1304 switch (cmd_pid = fork ())
1305 {
1326 case -1: 1306 case -1:
1327 rxvt_print_error("can't fork"); 1307 rxvt_fatal ("can't fork");
1328 return -1;
1329 case 0: 1308 case 0:
1330 close(cfd); /* only keep R->tty_fd and STDERR open */ 1309 close (cfd); /* only keep tty_fd and STDERR open */
1331 close(R->Xfd); 1310
1311 init_env ();
1312
1332 if (rxvt_control_tty(R->tty_fd, R->h->ttydev) < 0) 1313 if (rxvt_control_tty (tty_fd, ttydev) < 0)
1333 rxvt_print_error("could not obtain control of tty"); 1314 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1334 else { 1315 else
1316 {
1335 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1317 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1336 dup2(R->tty_fd, STDIN_FILENO); 1318 dup2 (tty_fd, STDIN_FILENO);
1337 dup2(R->tty_fd, STDOUT_FILENO); 1319 dup2 (tty_fd, STDOUT_FILENO);
1338 dup2(R->tty_fd, STDERR_FILENO); 1320 dup2 (tty_fd, STDERR_FILENO);
1321
1339 if (R->tty_fd > 2) 1322 if (tty_fd > 2)
1340 close(R->tty_fd); 1323 close (tty_fd);
1341 rxvt_run_child(aR_ argv); 1324
1342 } 1325 run_child (argv);
1326 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1327 }
1328
1343 exit(EXIT_FAILURE); 1329 _exit (EXIT_FAILURE);
1344 /* NOTREACHED */ 1330
1345 default: 1331 default:
1346 { 1332 {
1347#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1333#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1348 int fdstdin; 1334 int fdstdin;
1349 1335
1350 fdstdin = dup(STDIN_FILENO); 1336 fdstdin = dup (STDIN_FILENO);
1351 dup2(R->tty_fd, STDIN_FILENO); 1337 dup2 (tty_fd, STDIN_FILENO);
1352#endif 1338#endif
1353 rxvt_privileged_utmp(aR_ SAVE); 1339
1340#ifdef UTMP_SUPPORT
1341 privileged_utmp (SAVE);
1342#endif
1343
1354#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1344#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1345
1355 dup2(fdstdin, STDIN_FILENO); 1346 dup2 (fdstdin, STDIN_FILENO);
1356 close(fdstdin); 1347 close (fdstdin);
1357#endif 1348#endif
1358 } 1349 }
1350
1359 close(R->tty_fd); /* keep STDERR_FILENO, R->cmd_fd, R->Xfd open */ 1351 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1360 break; 1352 break;
1361 } 1353 }
1362#else /* __QNX__ uses qnxspawn() */ 1354#else /* __QNX__ uses qnxspawn () */
1363 fchmod(R->tty_fd, 0622); 1355 fchmod (tty_fd, 0622);
1364 fcntl(R->tty_fd, F_SETFD, FD_CLOEXEC); 1356 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1365 fcntl(cfd, F_SETFD, FD_CLOEXEC); 1357 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1366 1358
1367 if (rxvt_run_child(aR_ argv) == -1) 1359 if (run_child (argv) == -1)
1368 exit(EXIT_FAILURE); 1360 exit (EXIT_FAILURE);
1369#endif 1361#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 1362
1380 return cfd; 1363 return cfd;
1381} 1364}
1382 1365
1383/* ------------------------------------------------------------------------- * 1366/* ------------------------------------------------------------------------- *
1384 * CHILD PROCESS OPERATIONS * 1367 * CHILD PROCESS OPERATIONS *
1385 * ------------------------------------------------------------------------- */ 1368 * ------------------------------------------------------------------------- */
1386/* 1369/*
1387 * The only open file descriptor is the slave tty - so no error messages. 1370 * The only open file descriptor is the slave tty - so no error messages.
1388 * returns are fatal 1371 * returns are fatal
1389 */ 1372 */
1390/* INTPROTO */
1391int 1373int
1392rxvt_run_child(pR_ const char *const *argv) 1374rxvt_term::run_child (const char *const *argv)
1393{ 1375{
1394 char *login; 1376 char *login;
1395 1377
1396 SET_TTYMODE(STDIN_FILENO, &(R->h->tio)); /* init terminal attributes */ 1378 SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1397 1379
1398 if (R->Options & Opt_console) { /* be virtual console, fail silently */ 1380 if (Options & Opt_console)
1381 { /* be virtual console, fail silently */
1399#ifdef TIOCCONS 1382#ifdef TIOCCONS
1400 unsigned int on = 1; 1383 unsigned int on = 1;
1401 1384
1402 ioctl(STDIN_FILENO, TIOCCONS, &on); 1385 ioctl (STDIN_FILENO, TIOCCONS, &on);
1403#elif defined (SRIOCSREDIR) 1386#elif defined (SRIOCSREDIR)
1404 int fd; 1387 int fd;
1405 1388
1406 fd = open(CONSOLE, O_WRONLY, 0); 1389 fd = open (CONSOLE, O_WRONLY, 0);
1407 if (fd >= 0) { 1390 if (fd >= 0)
1391 {
1408 if (ioctl(fd, SRIOCSREDIR, NULL) < 0) 1392 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1409 close(fd); 1393 close (fd);
1410 } 1394 }
1411#endif /* SRIOCSREDIR */ 1395#endif /* SRIOCSREDIR */
1412 }
1413 1396
1397 }
1398
1414/* reset signals and spin off the command interpreter */ 1399 /* reset signals and spin off the command interpreter */
1415 signal(SIGINT, SIG_DFL); 1400 signal (SIGINT, SIG_DFL);
1416 signal(SIGQUIT, SIG_DFL); 1401 signal (SIGQUIT, SIG_DFL);
1417 signal(SIGCHLD, SIG_DFL); 1402 signal (SIGCHLD, SIG_DFL);
1418/* 1403 /*
1419 * mimick login's behavior by disabling the job control signals 1404 * mimick login's behavior by disabling the job control signals
1420 * a shell that wants them can turn them back on 1405 * a shell that wants them can turn them back on
1421 */ 1406 */
1422#ifdef SIGTSTP 1407#ifdef SIGTSTP
1423 signal(SIGTSTP, SIG_IGN); 1408 signal (SIGTSTP, SIG_IGN);
1424 signal(SIGTTIN, SIG_IGN); 1409 signal (SIGTTIN, SIG_IGN);
1425 signal(SIGTTOU, SIG_IGN); 1410 signal (SIGTTOU, SIG_IGN);
1426#endif /* SIGTSTP */ 1411#endif /* SIGTSTP */
1427 1412
1428 /* set window size */ 1413 /* set window size */
1429 rxvt_tt_winsize(STDIN_FILENO, R->TermWin.ncol, R->TermWin.nrow, 0); 1414 struct winsize ws;
1415
1416 ws.ws_col = TermWin.ncol;
1417 ws.ws_row = TermWin.nrow;
1418 ws.ws_xpixel = ws.ws_ypixel = 0;
1419 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1420
1421 // unblock signals (signals are blocked by iom.C
1422 sigset_t ss;
1423 sigemptyset (&ss);
1424 sigprocmask (SIG_SETMASK, &ss, 0);
1430 1425
1431#ifndef __QNX__ 1426#ifndef __QNX__
1432/* command interpreter path */ 1427 /* command interpreter path */
1433 if (argv != NULL) { 1428 if (argv != NULL)
1429 {
1434# ifdef DEBUG_CMD 1430# ifdef DEBUG_CMD
1435 int i; 1431 int i;
1436 1432
1437 for (i = 0; argv[i]; i++) 1433 for (i = 0; argv[i]; i++)
1438 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1434 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1439# endif 1435# endif
1436
1440 execvp(argv[0], (char *const *)argv); 1437 execvp (argv[0], (char *const *)argv);
1441 /* no error message: STDERR is closed! */ 1438 /* no error message: STDERR is closed! */
1442 } else { 1439 }
1440 else
1441 {
1443 const char *argv0, *shell; 1442 const char *argv0, *shell;
1444 1443
1445 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1444 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1446 shell = "/bin/sh"; 1445 shell = "/bin/sh";
1447 1446
1448 argv0 = (const char *)rxvt_r_basename(shell); 1447 argv0 = (const char *)rxvt_r_basename (shell);
1449 if (R->Options & Opt_loginShell) { 1448 if (Options & Opt_loginShell)
1449 {
1450 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1450 login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1451 1451
1452 login[0] = '-'; 1452 login[0] = '-';
1453 STRCPY(&login[1], argv0); 1453 STRCPY (&login[1], argv0);
1454 argv0 = login; 1454 argv0 = login;
1455 } 1455 }
1456 execlp(shell, argv0, NULL); 1456 execlp (shell, argv0, NULL);
1457 /* no error message: STDERR is closed! */ 1457 /* no error message: STDERR is closed! */
1458 }
1459#else /* __QNX__ uses qnxspawn() */
1460 { 1458 }
1459
1460#else /* __QNX__ uses qnxspawn () */
1461
1461 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }; 1462 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1462 char *command = NULL, fullcommand[_MAX_PATH]; 1463 char *command = NULL, fullcommand[_MAX_PATH];
1463 char **arg_v, *arg_a[2] = { NULL, NULL }; 1464 char **arg_v, *arg_a[2] = { NULL, NULL };
1464 1465
1465 if (argv != NULL) { 1466 if (argv != NULL)
1467 {
1466 if (access(argv[0], X_OK) == -1) { 1468 if (access (argv[0], X_OK) == -1)
1469 {
1467 if (STRCHR(argv[0], '/') == NULL) { 1470 if (STRCHR (argv[0], '/') == NULL)
1471 {
1468 searchenv(argv[0], "PATH", fullcommand); 1472 searchenv (argv[0], "PATH", fullcommand);
1469 if (fullcommand[0] != '\0') 1473 if (fullcommand[0] != '\0')
1470 command = fullcommand; 1474 command = fullcommand;
1471 } 1475 }
1472 if (access(command, X_OK) == -1) 1476 if (access (command, X_OK) == -1)
1473 return -1; 1477 return -1;
1474 } else 1478 }
1479 else
1475 command = argv[0]; 1480 command = argv[0];
1476 arg_v = argv; 1481 arg_v = argv;
1477 } else { 1482 }
1483 else
1484 {
1478 if ((command = getenv("SHELL")) == NULL || *command == '\0') 1485 if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1479 command = "/bin/sh"; 1486 command = "/bin/sh";
1480 1487
1481 arg_a[0] = my_basename(command); 1488 arg_a[0] = my_basename (command);
1482 if (R->Options & Opt_loginShell) { 1489 if (Options & Opt_loginShell)
1490 {
1483 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char)); 1491 login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1484 1492
1485 login[0] = '-'; 1493 login[0] = '-';
1486 STRCPY(&login[1], arg_a[0]); 1494 STRCPY (&login[1], arg_a[0]);
1487 arg_a[0] = login; 1495 arg_a[0] = login;
1488 } 1496 }
1489 arg_v = arg_a; 1497 arg_v = arg_a;
1490 } 1498 }
1491 iov_a[0] = iov_a[1] = iov_a[2] = R->tty_fd; 1499 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1492 R->h->cmd_pid = qnx_spawn(0, 0, 0, -1, -1, 1500 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1493 _SPAWN_SETSID | _SPAWN_TCSETPGRP, 1501 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1494 command, arg_v, environ, iov_a, 0); 1502 command, arg_v, environ, iov_a, 0);
1495 if (login) 1503 if (login)
1496 free(login); 1504 free (login);
1505
1497 close(R->tty_fd); 1506 close (tty_fd);
1498 return R->cmd_fd; 1507 return cmd_fd;
1499 } 1508
1500#endif 1509#endif
1501 return -1; 1510 return -1;
1502} 1511}
1503 1512
1504/* ------------------------------------------------------------------------- * 1513/* ------------------------------------------------------------------------- *
1505 * GET TTY CURRENT STATE * 1514 * GET TTY CURRENT STATE *
1506 * ------------------------------------------------------------------------- */ 1515 * ------------------------------------------------------------------------- */
1507/* rxvt_get_ttymode() */ 1516/* rxvt_get_ttymode () */
1508/* INTPROTO */ 1517/* EXTPROTO */
1509void 1518void
1510rxvt_get_ttymode(ttymode_t *tio, int erase) 1519rxvt_get_ttymode (ttymode_t *tio, int erase)
1511{ 1520{
1512#ifdef HAVE_TERMIOS_H 1521#ifdef HAVE_TERMIOS_H
1513/* 1522 /*
1514 * standard System V termios interface 1523 * standard System V termios interface
1515 */ 1524 */
1516 if (GET_TERMIOS(STDIN_FILENO, tio) < 0) { 1525 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1526 {
1517 /* return error - use system defaults */ 1527 /* return error - use system defaults */
1518 tio->c_cc[VINTR] = CINTR; 1528 tio->c_cc[VINTR] = CINTR;
1519 tio->c_cc[VQUIT] = CQUIT; 1529 tio->c_cc[VQUIT] = CQUIT;
1520 tio->c_cc[VERASE] = CERASE; 1530 tio->c_cc[VERASE] = CERASE;
1521 tio->c_cc[VKILL] = CKILL; 1531 tio->c_cc[VKILL] = CKILL;
1522 tio->c_cc[VSTART] = CSTART; 1532 tio->c_cc[VSTART] = CSTART;
1523 tio->c_cc[VSTOP] = CSTOP; 1533 tio->c_cc[VSTOP] = CSTOP;
1524 tio->c_cc[VSUSP] = CSUSP; 1534 tio->c_cc[VSUSP] = CSUSP;
1525# ifdef VDSUSP 1535# ifdef VDSUSP
1536
1526 tio->c_cc[VDSUSP] = CDSUSP; 1537 tio->c_cc[VDSUSP] = CDSUSP;
1527# endif 1538# endif
1528# ifdef VREPRINT 1539# ifdef VREPRINT
1540
1529 tio->c_cc[VREPRINT] = CRPRNT; 1541 tio->c_cc[VREPRINT] = CRPRNT;
1530# endif 1542# endif
1531# ifdef VDISCRD 1543# ifdef VDISCRD
1544
1532 tio->c_cc[VDISCRD] = CFLUSH; 1545 tio->c_cc[VDISCRD] = CFLUSH;
1533# endif 1546# endif
1534# ifdef VWERSE 1547# ifdef VWERSE
1548
1535 tio->c_cc[VWERSE] = CWERASE; 1549 tio->c_cc[VWERSE] = CWERASE;
1536# endif 1550# endif
1537# ifdef VLNEXT 1551# ifdef VLNEXT
1552
1538 tio->c_cc[VLNEXT] = CLNEXT; 1553 tio->c_cc[VLNEXT] = CLNEXT;
1539# endif 1554# endif
1555
1540 } 1556 }
1541 tio->c_cc[VEOF] = CEOF; 1557 tio->c_cc[VEOF] = CEOF;
1542 tio->c_cc[VEOL] = VDISABLE; 1558 tio->c_cc[VEOL] = VDISABLE;
1543# ifdef VEOL2 1559# ifdef VEOL2
1560
1544 tio->c_cc[VEOL2] = VDISABLE; 1561 tio->c_cc[VEOL2] = VDISABLE;
1545# endif 1562# endif
1546# ifdef VSWTC 1563# ifdef VSWTC
1564
1547 tio->c_cc[VSWTC] = VDISABLE; 1565 tio->c_cc[VSWTC] = VDISABLE;
1548# endif 1566# endif
1549# ifdef VSWTCH 1567# ifdef VSWTCH
1568
1550 tio->c_cc[VSWTCH] = VDISABLE; 1569 tio->c_cc[VSWTCH] = VDISABLE;
1551# endif 1570# endif
1552# if VMIN != VEOF 1571# if VMIN != VEOF
1572
1553 tio->c_cc[VMIN] = 1; 1573 tio->c_cc[VMIN] = 1;
1554# endif 1574# endif
1555# if VTIME != VEOL 1575# if VTIME != VEOL
1576
1556 tio->c_cc[VTIME] = 0; 1577 tio->c_cc[VTIME] = 0;
1557# endif 1578# endif
1579
1558 if (erase != -1) 1580 if (erase != -1)
1559 tio->c_cc[VERASE] = (char)erase; 1581 tio->c_cc[VERASE] = (char)erase;
1560 1582
1561/* input modes */ 1583 /* input modes */
1562 tio->c_iflag = (BRKINT | IGNPAR | ICRNL 1584 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1563# ifdef IMAXBEL 1585# ifdef IMAXBEL
1564 | IMAXBEL 1586 | IMAXBEL
1565# endif 1587# endif
1566 | IXON); 1588 | IXON);
1567 1589
1568/* output modes */ 1590 /* output modes */
1569 tio->c_oflag = (OPOST | ONLCR); 1591 tio->c_oflag = (OPOST | ONLCR);
1570 1592
1571/* control modes */ 1593 /* control modes */
1572 tio->c_cflag = (CS8 | CREAD); 1594 tio->c_cflag = (CS8 | CREAD);
1573 1595
1574/* line discipline modes */ 1596 /* line discipline modes */
1575 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO 1597 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1576# if defined (ECHOCTL) && defined (ECHOKE) 1598# if defined (ECHOCTL) && defined (ECHOKE)
1577 | ECHOCTL | ECHOKE 1599 | ECHOCTL | ECHOKE
1578# endif 1600# endif
1579 | ECHOE | ECHOK); 1601 | ECHOE | ECHOK);
1580# else /* HAVE_TERMIOS_H */ 1602# else /* HAVE_TERMIOS_H */
1581 1603
1582/* 1604 /*
1583 * sgtty interface 1605 * sgtty interface
1584 */ 1606 */
1585 1607
1586/* get parameters -- gtty */ 1608 /* get parameters -- gtty */
1587 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0) { 1609 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1610 {
1588 tio->sg.sg_erase = CERASE; /* ^H */ 1611 tio->sg.sg_erase = CERASE; /* ^H */
1589 tio->sg.sg_kill = CKILL; /* ^U */ 1612 tio->sg.sg_kill = CKILL; /* ^U */
1590 } 1613 }
1591 if (erase != -1) 1614 if (erase != -1)
1592 tio->sg.sg_erase = (char)erase; 1615 tio->sg.sg_erase = (char)erase;
1593 1616
1594 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP); 1617 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1595 1618
1596/* get special characters */ 1619 /* get special characters */
1597 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0) { 1620 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1621 {
1598 tio->tc.t_intrc = CINTR; /* ^C */ 1622 tio->tc.t_intrc = CINTR; /* ^C */
1599 tio->tc.t_quitc = CQUIT; /* ^\ */ 1623 tio->tc.t_quitc = CQUIT; /* ^\ */
1600 tio->tc.t_startc = CSTART; /* ^Q */ 1624 tio->tc.t_startc = CSTART; /* ^Q */
1601 tio->tc.t_stopc = CSTOP; /* ^S */ 1625 tio->tc.t_stopc = CSTOP; /* ^S */
1602 tio->tc.t_eofc = CEOF; /* ^D */ 1626 tio->tc.t_eofc = CEOF; /* ^D */
1603 tio->tc.t_brkc = -1; 1627 tio->tc.t_brkc = -1;
1604 } 1628 }
1605/* get local special chars */ 1629 /* get local special chars */
1606 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0) { 1630 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1631 {
1607 tio->lc.t_suspc = CSUSP; /* ^Z */ 1632 tio->lc.t_suspc = CSUSP; /* ^Z */
1608 tio->lc.t_dsuspc = CDSUSP; /* ^Y */ 1633 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1609 tio->lc.t_rprntc = CRPRNT; /* ^R */ 1634 tio->lc.t_rprntc = CRPRNT; /* ^R */
1610 tio->lc.t_flushc = CFLUSH; /* ^O */ 1635 tio->lc.t_flushc = CFLUSH; /* ^O */
1611 tio->lc.t_werasc = CWERASE; /* ^W */ 1636 tio->lc.t_werasc = CWERASE; /* ^W */
1612 tio->lc.t_lnextc = CLNEXT; /* ^V */ 1637 tio->lc.t_lnextc = CLNEXT; /* ^V */
1613 } 1638 }
1614/* get line discipline */ 1639 /* get line discipline */
1615 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line)); 1640 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1616# ifdef NTTYDISC 1641# ifdef NTTYDISC
1642
1617 tio->line = NTTYDISC; 1643 tio->line = NTTYDISC;
1618# endif /* NTTYDISC */ 1644# endif /* NTTYDISC */
1645
1619 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL); 1646 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1620#endif /* HAVE_TERMIOS_H */ 1647#endif /* HAVE_TERMIOS_H */
1621 1648
1622/* 1649 /*
1623 * Debugging 1650 * Debugging
1624 */ 1651 */
1625#ifdef DEBUG_TTYMODE 1652#ifdef DEBUG_TTYMODE
1626#ifdef HAVE_TERMIOS_H 1653#ifdef HAVE_TERMIOS_H
1627/* c_iflag bits */ 1654 /* c_iflag bits */
1628 fprintf(stderr, "Input flags\n"); 1655 fprintf (stderr, "Input flags\n");
1629 1656
1630/* cpp token stringize doesn't work on all machines <sigh> */ 1657 /* cpp token stringize doesn't work on all machines <sigh> */
1631# define FOO(flag,name) \ 1658# define FOO(flag,name) \
1632 if ((tio->c_iflag) & flag) \ 1659 if ((tio->c_iflag) & flag) \
1633 fprintf (stderr, "%s ", name) 1660 fprintf (stderr, "%s ", name)
1634 1661
1635/* c_iflag bits */ 1662 /* c_iflag bits */
1636 FOO(IGNBRK, "IGNBRK"); 1663 FOO (IGNBRK, "IGNBRK");
1637 FOO(BRKINT, "BRKINT"); 1664 FOO (BRKINT, "BRKINT");
1638 FOO(IGNPAR, "IGNPAR"); 1665 FOO (IGNPAR, "IGNPAR");
1639 FOO(PARMRK, "PARMRK"); 1666 FOO (PARMRK, "PARMRK");
1640 FOO(INPCK, "INPCK"); 1667 FOO (INPCK, "INPCK");
1641 FOO(ISTRIP, "ISTRIP"); 1668 FOO (ISTRIP, "ISTRIP");
1642 FOO(INLCR, "INLCR"); 1669 FOO (INLCR, "INLCR");
1643 FOO(IGNCR, "IGNCR"); 1670 FOO (IGNCR, "IGNCR");
1644 FOO(ICRNL, "ICRNL"); 1671 FOO (ICRNL, "ICRNL");
1645 FOO(IXON, "IXON"); 1672 FOO (IXON, "IXON");
1646 FOO(IXOFF, "IXOFF"); 1673 FOO (IXOFF, "IXOFF");
1647# ifdef IUCLC 1674# ifdef IUCLC
1675
1648 FOO(IUCLC, "IUCLC"); 1676 FOO (IUCLC, "IUCLC");
1649# endif 1677# endif
1650# ifdef IXANY 1678# ifdef IXANY
1679
1651 FOO(IXANY, "IXANY"); 1680 FOO (IXANY, "IXANY");
1652# endif 1681# endif
1653# ifdef IMAXBEL 1682# ifdef IMAXBEL
1683
1654 FOO(IMAXBEL, "IMAXBEL"); 1684 FOO (IMAXBEL, "IMAXBEL");
1655# endif 1685# endif
1686
1656 fprintf(stderr, "\n"); 1687 fprintf (stderr, "\n");
1657 1688
1658# undef FOO 1689# undef FOO
1659# define FOO(entry, name) \ 1690# define FOO(entry, name) \
1660 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry]) 1691 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1661 1692
1662 FOO(VINTR, "VINTR"); 1693 FOO (VINTR, "VINTR");
1663 FOO(VQUIT, "VQUIT"); 1694 FOO (VQUIT, "VQUIT");
1664 FOO(VERASE, "VERASE"); 1695 FOO (VERASE, "VERASE");
1665 FOO(VKILL, "VKILL"); 1696 FOO (VKILL, "VKILL");
1666 FOO(VEOF, "VEOF"); 1697 FOO (VEOF, "VEOF");
1667 FOO(VEOL, "VEOL"); 1698 FOO (VEOL, "VEOL");
1668# ifdef VEOL2 1699# ifdef VEOL2
1700
1669 FOO(VEOL2, "VEOL2"); 1701 FOO (VEOL2, "VEOL2");
1670# endif 1702# endif
1671# ifdef VSWTC 1703# ifdef VSWTC
1704
1672 FOO(VSWTC, "VSWTC"); 1705 FOO (VSWTC, "VSWTC");
1673# endif 1706# endif
1674# ifdef VSWTCH 1707# ifdef VSWTCH
1708
1675 FOO(VSWTCH, "VSWTCH"); 1709 FOO (VSWTCH, "VSWTCH");
1676# endif 1710# endif
1711
1677 FOO(VSTART, "VSTART"); 1712 FOO (VSTART, "VSTART");
1678 FOO(VSTOP, "VSTOP"); 1713 FOO (VSTOP, "VSTOP");
1679 FOO(VSUSP, "VSUSP"); 1714 FOO (VSUSP, "VSUSP");
1680# ifdef VDSUSP 1715# ifdef VDSUSP
1716
1681 FOO(VDSUSP, "VDSUSP"); 1717 FOO (VDSUSP, "VDSUSP");
1682# endif 1718# endif
1683# ifdef VREPRINT 1719# ifdef VREPRINT
1720
1684 FOO(VREPRINT, "VREPRINT"); 1721 FOO (VREPRINT, "VREPRINT");
1685# endif 1722# endif
1686# ifdef VDISCRD 1723# ifdef VDISCRD
1724
1687 FOO(VDISCRD, "VDISCRD"); 1725 FOO (VDISCRD, "VDISCRD");
1688# endif 1726# endif
1689# ifdef VWERSE 1727# ifdef VWERSE
1728
1690 FOO(VWERSE, "VWERSE"); 1729 FOO (VWERSE, "VWERSE");
1691# endif 1730# endif
1692# ifdef VLNEXT 1731# ifdef VLNEXT
1732
1693 FOO(VLNEXT, "VLNEXT"); 1733 FOO (VLNEXT, "VLNEXT");
1694# endif 1734# endif
1735
1695 fprintf(stderr, "\n"); 1736 fprintf (stderr, "\n");
1696# undef FOO 1737# undef FOO
1697# endif /* HAVE_TERMIOS_H */ 1738# endif /* HAVE_TERMIOS_H */
1698#endif /* DEBUG_TTYMODE */ 1739#endif /* DEBUG_TTYMODE */
1699} 1740}
1700 1741
1701/*----------------------- end-of-file (C source) -----------------------*/ 1742/*----------------------- end-of-file (C source) -----------------------*/

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