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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.6 by pcg, Tue Nov 25 17:11:33 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 1.6 2003/11/25 17:11:33 pcg Exp $
5 * 4 *
6 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
7 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
8 * - original version 7 * - original version
9 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
10 * - extensive modifications 9 * - extensive modifications
11 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> 10 * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
12 * - extensive modifications 11 * - extensive modifications
13 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com> 12 * Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
14 * - QNX support 13 * - QNX support
14 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com>
15 * 15 *
16 * This program is free software; you can redistribute it and/or modify 16 * This program is free software; you can redistribute it and/or modify
17 * it under the terms of the GNU General Public License as published by 17 * it under the terms of the GNU General Public License as published by
18 * the Free Software Foundation; either version 2 of the License, or 18 * the Free Software Foundation; either version 2 of the License, or
19 * (at your option) any later version. 19 * (at your option) any later version.
… …
35#include "rxvt.h" /* NECESSARY */ 35#include "rxvt.h" /* NECESSARY */
36#include "init.h" 36#include "init.h"
37 37
38#include <signal.h> 38#include <signal.h>
39 39
40const char *const def_colorName[] = { 40const char *const def_colorName[] =
41 {
41 COLOR_FOREGROUND, 42 COLOR_FOREGROUND,
42 COLOR_BACKGROUND, 43 COLOR_BACKGROUND,
43/* low-intensity colors */ 44 /* low-intensity colors */
44 "Black", /* 0: black (#000000) */ 45 "Black", /* 0: black (#000000) */
45#ifndef NO_BRIGHTCOLOR 46#ifndef NO_BRIGHTCOLOR
46 "Red3", /* 1: red (#CD0000) */ 47 "Red3", /* 1: red (#CD0000) */
47 "Green3", /* 2: green (#00CD00) */ 48 "Green3", /* 2: green (#00CD00) */
48 "Yellow3", /* 3: yellow (#CDCD00) */ 49 "Yellow3", /* 3: yellow (#CDCD00) */
… …
52# ifdef XTERM_COLORS 53# ifdef XTERM_COLORS
53 "Grey90", /* 7: white (#E5E5E5) */ 54 "Grey90", /* 7: white (#E5E5E5) */
54# else 55# else
55 "AntiqueWhite", /* 7: white (#FAEBD7) */ 56 "AntiqueWhite", /* 7: white (#FAEBD7) */
56# endif 57# endif
57/* high-intensity colors */ 58 /* high-intensity colors */
58# ifdef XTERM_COLORS 59# ifdef XTERM_COLORS
59 "Grey30", /* 8: bright black (#4D4D4D) */ 60 "Grey30", /* 8: bright black (#4D4D4D) */
60# else 61# else
61 "Grey25", /* 8: bright black (#404040) */ 62 "Grey25", /* 8: bright black (#404040) */
62# endif 63# endif
… …
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 */
… …
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/*----------------------------------------------------------------------*/
366bool 665void
367rxvt_term::init_vars() 666rxvt_term::init_env ()
368{ 667{
369 PixColors = new rxvt_color [TOTAL_COLORS]; 668 int i;
370 if (PixColors == NULL)
371 return false;
372
373#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
374 TermWin.pixmap = None;
375#endif
376#ifdef UTMP_SUPPORT
377 next_utmp_action = SAVE;
378#endif
379#ifndef NO_SETOWNER_TTYDEV
380 next_tty_action = SAVE;
381#endif
382 MEvent.time = CurrentTime;
383 MEvent.button = AnyButton;
384 Options = DEFAULT_OPTIONS;
385 want_refresh = 1;
386 cmd_pid = -1;
387 cmd_fd = tty_fd = Xfd = -1;
388 PrivateModes = SavedModes = PrivMode_Default;
389 TermWin.focus = 0;
390 TermWin.ncol = 80;
391 TermWin.nrow = 24;
392 TermWin.int_bwidth = INTERNALBORDERWIDTH;
393 TermWin.ext_bwidth = EXTERNALBORDERWIDTH;
394 TermWin.lineSpace = LINESPACE;
395 TermWin.saveLines = SAVELINES;
396 numPixColors = TOTAL_COLORS;
397#ifndef NO_NEW_SELECTION
398 selection_style = NEW_SELECT;
399#else
400 selection_style = OLD_SELECT;
401#endif
402#ifndef NO_BRIGHTCOLOR
403 colorfgbg = DEFAULT_RSTYLE;
404#endif
405#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
406 ks_bigfont = XK_greater;
407 ks_smallfont = XK_less;
408#endif
409#ifdef GREEK_SUPPORT
410 ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
411#endif
412 refresh_limit = 1;
413 refresh_type = SLOW_REFRESH;
414 prev_nrow = prev_ncol = 0;
415#ifdef MULTICHAR_SET
416# ifdef MULTICHAR_ENCODING
417 encoding_method = MULTICHAR_ENCODING;
418# endif
419 multichar_decode = rxvt_euc2jis;
420#endif
421 oldcursor.row = oldcursor.col = -1;
422#ifdef XPM_BACKGROUND
423/* bgPixmap.w = bgPixmap.h = 0; */
424 bgPixmap.x = bgPixmap.y = 50;
425 bgPixmap.pixmap = None;
426#endif
427 last_bot = last_state = -1;
428#ifdef MENUBAR
429 menu_readonly = 1;
430# if !(MENUBAR_MAX > 1)
431 CurrentBar = &(BarList);
432# endif /* (MENUBAR_MAX > 1) */
433#endif
434
435 return true;
436}
437
438/* EXTPROTO */
439void
440rxvt_init_secondary(pR)
441{
442 int i;
443#ifdef TTY_GID_SUPPORT
444 struct group *gr = getgrnam("tty");
445
446 if (gr) { /* change group ownership of tty to "tty" */
447 R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
448 R->ttygid = gr->gr_gid;
449 } else
450#endif /* TTY_GID_SUPPORT */
451 {
452 R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
453 R->ttygid = getgid();
454 }
455#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
456 R->locale = setlocale(LC_CTYPE, "");
457#endif
458
459/* get number of available file descriptors */
460#if defined(_POSIX_VERSION) || ! defined(__svr4__)
461 R->num_fds = (int)sysconf(_SC_OPEN_MAX);
462#else
463 R->num_fds = rxvt_getdtablesize();
464#endif
465
466/*
467 * Close all unused file descriptors
468 * We don't want them, we don't need them.
469 */
470 if ((i = open("/dev/null", O_RDONLY)) < 0) {
471 /* TODO: BOO HISS */
472 dup2(STDERR_FILENO, STDIN_FILENO);
473 } else if (i > STDIN_FILENO) {
474 dup2(i, STDIN_FILENO);
475 close(i);
476 }
477 dup2(STDERR_FILENO, STDOUT_FILENO);
478 for (i = STDERR_FILENO + 1; i < R->num_fds; i++) {
479#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
480 if (i == 4 || i == 7)
481 continue;
482#endif
483 close(i);
484 }
485}
486
487/*----------------------------------------------------------------------*/
488/* EXTPROTO */
489const char **
490rxvt_init_resources(pR_ int argc, const char *const *argv)
491{
492 int i, r_argc;
493 char *val;
494 const char **cmd_argv, **r_argv;
495 const char **rs;
496
497/*
498 * Look for -exec option. Find => split and make cmd_argv[] of command args
499 */
500 for (r_argc = 0; r_argc < argc; r_argc++)
501 if (!STRCMP(argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec"))
502 break;
503 r_argv = (const char **)rxvt_malloc(sizeof(char *) * (r_argc + 1));
504
505 for (i = 0; i < r_argc; i++)
506 r_argv[i] = (const char *)argv[i];
507 r_argv[i] = NULL;
508 if (r_argc == argc)
509 cmd_argv = NULL;
510 else {
511 cmd_argv = (const char **)rxvt_malloc(sizeof(char *) * (argc - r_argc));
512
513 for (i = 0; i < argc - r_argc - 1; i++)
514 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
515 cmd_argv[i] = NULL;
516 }
517
518/* clear all resources */
519 rs = R->rs;
520 for (i = 0; i < NUM_RESOURCES;)
521 rs[i++] = NULL;
522
523 rs[Rs_name] = rxvt_r_basename(argv[0]);
524/*
525 * Open display, get options/resources and create the window
526 */
527 if ((rs[Rs_display_name] = getenv("DISPLAY")) == NULL)
528 rs[Rs_display_name] = ":0";
529
530 rxvt_get_options(aR_ r_argc, r_argv);
531 free(r_argv);
532
533#ifdef LOCAL_X_IS_UNIX
534 if (rs[Rs_display_name][0] == ':') {
535 val = rxvt_malloc(5 + STRLEN(rs[Rs_display_name]));
536 STRCPY(val, "unix");
537 STRCAT(val, rs[Rs_display_name]);
538 R->Xdisplay = XOpenDisplay(val);
539 free(val);
540 }
541#endif
542
543 if (R->Xdisplay == NULL
544 && (R->Xdisplay = XOpenDisplay(rs[Rs_display_name])) == NULL) {
545 rxvt_print_error("can't open display %s", rs[Rs_display_name]);
546 exit(EXIT_FAILURE);
547 }
548
549 rxvt_extract_resources(aR_ R->Xdisplay, rs[Rs_name]);
550
551/*
552 * set any defaults not already set
553 */
554 if (cmd_argv && cmd_argv[0]) {
555 if (!rs[Rs_title])
556 rs[Rs_title] = rxvt_r_basename(cmd_argv[0]);
557 if (!rs[Rs_iconName])
558 rs[Rs_iconName] = rs[Rs_title];
559 } else {
560 if (!rs[Rs_title])
561 rs[Rs_title] = rs[Rs_name];
562 if (!rs[Rs_iconName])
563 rs[Rs_iconName] = rs[Rs_name];
564 }
565 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0)
566 R->TermWin.saveLines = BOUND_POSITIVE_INT16(i);
567#ifndef NO_FRILLS
568 if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0)
569 R->TermWin.int_bwidth = min(i, 100); /* arbitrary limit */
570 if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0)
571 R->TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */
572#endif
573#ifndef NO_LINESPACE
574 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0)
575 R->TermWin.lineSpace = min(i, 100); /* arbitrary limit */
576#endif
577
578#ifdef POINTER_BLANK
579 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0)
580 R->pointerBlankDelay = i;
581 else
582 R->pointerBlankDelay = 2;
583#endif
584
585/* no point having a scrollbar without having any scrollback! */
586 if (!R->TermWin.saveLines)
587 R->Options &= ~Opt_scrollBar;
588
589#ifdef PRINTPIPE
590 if (!rs[Rs_print_pipe])
591 rs[Rs_print_pipe] = PRINTPIPE;
592#endif
593 if (!rs[Rs_cutchars])
594 rs[Rs_cutchars] = CUTCHARS;
595#ifdef ACS_ASCII
596 if (!rs[Rs_acs_chars])
597 rs[Rs_acs_chars] = ACS_CHARS;
598 if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20) {
599 val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
600 for (; i < 0x20; )
601 val[i] = ' ';
602 rs[Rs_acs_chars] = val;
603 }
604#endif
605#ifndef NO_BACKSPACE_KEY
606 if (!rs[Rs_backspace_key])
607# ifdef DEFAULT_BACKSPACE
608 R->key_backspace = DEFAULT_BACKSPACE;
609# else
610 R->key_backspace = "DEC"; /* can toggle between \010 or \177 */
611# endif
612 else {
613 val = STRDUP(rs[Rs_backspace_key]);
614 rxvt_Str_trim(val);
615 rxvt_Str_escaped(val);
616 R->key_backspace = val;
617 }
618#endif
619#ifndef NO_DELETE_KEY
620 if (!rs[Rs_delete_key])
621# ifdef DEFAULT_DELETE
622 R->key_delete = DEFAULT_DELETE;
623# else
624 R->key_delete = "\033[3~";
625# endif
626 else {
627 val = STRDUP(rs[Rs_delete_key]);
628 rxvt_Str_trim(val);
629 rxvt_Str_escaped(val);
630 R->key_delete = val;
631 }
632#endif
633 if (rs[Rs_answerbackstring]) {
634 rxvt_Str_trim((char *)rs[Rs_answerbackstring]);
635 rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);
636 }
637
638 if (rs[Rs_selectstyle]) {
639 if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
640 R->selection_style = OLD_WORD_SELECT;
641#ifndef NO_OLD_SELECTION
642 else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
643 R->selection_style = OLD_SELECT;
644#endif
645 }
646
647#ifdef HAVE_SCROLLBARS
648 rxvt_setup_scrollbar(aR_ rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
649 rs[Rs_scrollBar_thickness]);
650#endif
651
652 R->TermWin.fontset = new rxvt_fontset (aR);
653 R->TermWin.fontset->populate (rs[Rs_font]);
654 R->TermWin.fwidth = R->TermWin.fontset->base_font ()->width;
655 R->TermWin.fheight = R->TermWin.fontset->base_font ()->height;
656 R->TermWin.fbase = R->TermWin.fontset->base_font ()->ascent;
657
658#ifdef XTERM_REVERSE_VIDEO
659/* this is how xterm implements reverseVideo */
660 if (R->Options & Opt_reverseVideo) {
661 if (!rs[Rs_color + Color_fg])
662 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
663 if (!rs[Rs_color + Color_bg])
664 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
665 }
666#endif
667
668 for (i = 0; i < NRS_COLORS; i++)
669 if (!rs[Rs_color + i])
670 rs[Rs_color + i] = def_colorName[i];
671
672#ifndef XTERM_REVERSE_VIDEO
673/* this is how we implement reverseVideo */
674 if (R->Options & Opt_reverseVideo)
675 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);
676#endif
677
678/* convenient aliases for setting fg/bg to colors */
679 rxvt_color_aliases(aR_ Color_fg);
680 rxvt_color_aliases(aR_ Color_bg);
681#ifndef NO_CURSORCOLOR
682 rxvt_color_aliases(aR_ Color_cursor);
683 rxvt_color_aliases(aR_ Color_cursor2);
684#endif /* NO_CURSORCOLOR */
685 rxvt_color_aliases(aR_ Color_pointer);
686 rxvt_color_aliases(aR_ Color_border);
687#ifndef NO_BOLD_UNDERLINE_REVERSE
688 rxvt_color_aliases(aR_ Color_BD);
689 rxvt_color_aliases(aR_ Color_UL);
690 rxvt_color_aliases(aR_ Color_RV);
691#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
692
693 return cmd_argv;
694}
695
696/*----------------------------------------------------------------------*/
697/* EXTPROTO */
698void
699rxvt_init_env(pR)
700{
701 int i;
702 unsigned int u; 669 unsigned int u;
703 char *val; 670 char *val;
704 671
705#ifdef DISPLAY_IS_IP 672#ifdef DISPLAY_IS_IP
706/* Fixup display_name for export over pty to any interested terminal 673 /* Fixup display_name for export over pty to any interested terminal
707 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 674 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
708 * (for the first non-loopback interface) that we get from 675 * (for the first non-loopback interface) that we get from
709 * rxvt_network_display(). This is more "name-resolution-portable", if you 676 * rxvt_network_display (). This is more "name-resolution-portable", if you
710 * 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
711 * 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
712 * course that only helps the shell's child processes, not us. 679 * course that only helps the shell's child processes, not us.
713 * 680 *
714 * Giving out the display_name also affords a potential security hole 681 * Giving out the display_name also affords a potential security hole
715 */ 682 */
716 val = rxvt_network_display(R->rs[Rs_display_name]); 683 val = rxvt_network_display (rs[Rs_display_name]);
717 R->rs[Rs_display_name] = (const char *)val; 684 rs[Rs_display_name] = (const char *)val;
685
718 if (val == NULL) 686 if (val == NULL)
719#endif /* DISPLAY_IS_IP */ 687#endif /* DISPLAY_IS_IP */
720 val = XDisplayString(R->Xdisplay); 688 val = XDisplayString (display->display);
689
721 if (R->rs[Rs_display_name] == NULL) 690 if (rs[Rs_display_name] == NULL)
722 R->rs[Rs_display_name] = val; /* use broken `:0' value */ 691 rs[Rs_display_name] = val; /* use broken `:0' value */
723 692
724 i = STRLEN(val); 693 i = STRLEN (val);
725 R->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char)); 694 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
726 695
727 sprintf(R->env_display, "DISPLAY=%s", val); 696 sprintf (env_display, "DISPLAY=%s", val);
728 697
729 /* avoiding the math library: 698 /* avoiding the math library:
730 * i = (int)(ceil(log10((unsigned int)R->TermWin.parent[0]))) */ 699 * i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
731 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 ;
732 MAX_IT(i, 1); 702 MAX_IT (i, 1);
733 R->env_windowid = (char *)rxvt_malloc((i + 10) * sizeof(char)); 703 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
734 704
735 sprintf(R->env_windowid, "WINDOWID=%u", 705 sprintf (env_windowid, "WINDOWID=%u",
736 (unsigned int)R->TermWin.parent[0]); 706 (unsigned int)TermWin.parent[0]);
737 707
738/* add entries to the environment: 708 /* add entries to the environment:
739 * @ DISPLAY: in case we started with -display 709 * @ DISPLAY: in case we started with -display
740 * @ WINDOWID: X window id number of the window 710 * @ WINDOWID: X window id number of the window
741 * @ COLORTERM: terminal sub-name and also indicates its color 711 * @ COLORTERM: terminal sub-name and also indicates its color
742 * @ TERM: terminal name 712 * @ TERM: terminal name
743 * @ TERMINFO: path to terminfo directory 713 * @ TERMINFO: path to terminfo directory
714 * @ COLORFGBG: fg;bg color codes
744 */ 715 */
745 putenv(R->env_display); 716 putenv (env_display);
746 putenv(R->env_windowid); 717 putenv (env_windowid);
718 if (env_colorfgbg)
719 putenv (env_colorfgbg);
720
747#ifdef RXVT_TERMINFO 721#ifdef RXVT_TERMINFO
748 putenv("TERMINFO=" RXVT_TERMINFO); 722 putenv ("TERMINFO=" RXVT_TERMINFO);
749#endif 723#endif
750 if (XDEPTH <= 2) 724
725 if (display->depth <= 2)
751 putenv("COLORTERM=" COLORTERMENV "-mono"); 726 putenv ("COLORTERM=" COLORTERMENV "-mono");
752 else 727 else
753 putenv("COLORTERM=" COLORTERMENVFULL); 728 putenv ("COLORTERM=" COLORTERMENVFULL);
729
754 if (R->rs[Rs_term_name] != NULL) { 730 if (rs[Rs_term_name] != NULL)
731 {
755 R->env_term = (char *)rxvt_malloc((STRLEN(R->rs[Rs_term_name]) + 6) * sizeof(char)); 732 env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char));
756 sprintf(R->env_term, "TERM=%s", R->rs[Rs_term_name]); 733 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
757 putenv(R->env_term); 734 putenv (env_term);
735 }
758 } else 736 else
759 putenv("TERM=" TERMENV); 737 putenv ("TERM=" TERMENV);
760 738
761#ifdef HAVE_UNSETENV 739#ifdef HAVE_UNSETENV
762/* avoid passing old settings and confusing term size */ 740 /* avoid passing old settings and confusing term size */
763 unsetenv("LINES"); 741 unsetenv ("LINES");
764 unsetenv("COLUMNS"); 742 unsetenv ("COLUMNS");
765 unsetenv("TERMCAP"); /* terminfo should be okay */ 743 unsetenv ("TERMCAP"); /* terminfo should be okay */
766#endif /* HAVE_UNSETENV */ 744#endif /* HAVE_UNSETENV */
767} 745}
768 746
769/*----------------------------------------------------------------------*/ 747/*----------------------------------------------------------------------*/
770/* 748/*
771 * This is more or less stolen straight from XFree86 xterm. 749 * This is more or less stolen straight from XFree86 xterm.
772 * This should support all European type languages. 750 * This should support all European type languages.
773 */ 751 */
774/* EXTPROTO */
775void 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
776rxvt_init_xlocale(pR) 783rxvt_term::init_xlocale ()
777{ 784{
778#ifdef USE_XIM 785#ifdef USE_XIM
779 if (R->locale == NULL) 786 if (!locale)
780 rxvt_print_error("Setting locale failed."); 787 rxvt_warn ("setting locale failed, working without locale support.\n");
781 else { 788 else
789 {
782 Atom wmlocale; 790 Atom wmlocale;
783 791
784 wmlocale = XInternAtom(R->Xdisplay, "WM_LOCALE_NAME", False); 792 wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
785 XChangeProperty(R->Xdisplay, R->TermWin.parent[0], wmlocale, 793 XChangeProperty (display->display, TermWin.parent[0], wmlocale,
786 XA_STRING, 8, PropModeReplace, 794 XA_STRING, 8, PropModeReplace,
787 (unsigned char *)R->locale, STRLEN(R->locale)); 795 (unsigned char *)locale, STRLEN (locale));
788 796
789 if (XSupportsLocale() != True) { 797 if (!XSupportsLocale ())
790 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");
791 return; 800 return;
792 } 801 }
793 rxvt_setTermFontSet(aR_ 0);
794 802
803 im_ev.start (display);
804
795 /* see if we can connect yet */ 805 /* see if we can connect already */
796 rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL); 806 im_cb ();
797
798 /* To avoid Segmentation Fault in C locale: Solaris only? */
799 if (STRCMP(R->locale, "C"))
800 XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL,
801 rxvt_IMInstantiateCallback, NULL);
802 } 807 }
803#endif 808#endif
804} 809}
805 810
806/*----------------------------------------------------------------------*/ 811/*----------------------------------------------------------------------*/
807/* EXTPROTO */
808void 812void
809rxvt_init_command(pR_ const char *const *argv) 813rxvt_term::init_command (const char *const *argv)
810{ 814{
811 /* 815 /*
812 * Initialize the command connection. 816 * Initialize the command connection.
813 * This should be called after the X server connection is established. 817 * This should be called after the X server connection is established.
814 */ 818 */
815 int i; 819 int i;
816 820
817 for (i = 0; i < NUM_XA; i++) 821 for (i = 0; i < NUM_XA; i++)
818 R->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False); 822 xa[i] = XInternAtom (display->display, xa_names[i], False);
819 823
820/* Enable delete window protocol */ 824 /* Enable delete window protocol */
821 XSetWMProtocols(R->Xdisplay, R->TermWin.parent[0], 825 XSetWMProtocols (display->display, TermWin.parent[0],
822 &(R->xa[XA_WMDELETEWINDOW]), 1); 826 & (xa[XA_WMDELETEWINDOW]), 1);
823 827
824#ifdef USING_W11LIB 828#ifdef USING_W11LIB
825/* enable W11 callbacks */ 829 /* enable W11 callbacks */
826 W11AddEventHandler(R->Xdisplay, rxvt_W11_process_x_event); 830 W11AddEventHandler (display->display, rxvt_W11_process_x_event);
827#endif 831#endif
828 832
829#ifdef META8_OPTION 833#ifdef META8_OPTION
830 R->meta_char = (R->Options & Opt_meta8 ? 0x80 : C0_ESC); 834 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);
831#endif 835#endif
832 836
833 rxvt_get_ourmods(aR); 837 get_ourmods ();
834 838
835 if (!(R->Options & Opt_scrollTtyOutput)) 839 if (!(Options & Opt_scrollTtyOutput))
836 R->PrivateModes |= PrivMode_TtyOutputInh; 840 PrivateModes |= PrivMode_TtyOutputInh;
837 if (R->Options & Opt_scrollTtyKeypress) 841 if (Options & Opt_scrollTtyKeypress)
838 R->PrivateModes |= PrivMode_Keypress; 842 PrivateModes |= PrivMode_Keypress;
839 if (!(R->Options & Opt_jumpScroll)) 843 if (!(Options & Opt_jumpScroll))
840 R->PrivateModes |= PrivMode_smoothScroll; 844 PrivateModes |= PrivMode_smoothScroll;
845
841#ifndef NO_BACKSPACE_KEY 846#ifndef NO_BACKSPACE_KEY
842 if (STRCMP(R->key_backspace, "DEC") == 0) 847 if (STRCMP (key_backspace, "DEC") == 0)
843 R->PrivateModes |= PrivMode_HaveBackSpace; 848 PrivateModes |= PrivMode_HaveBackSpace;
844#endif 849#endif
850
845/* add value for scrollBar */ 851 /* add value for scrollBar */
846 if (scrollbar_visible(R)) 852 if (scrollbar_visible ())
847 { 853 {
848 R->PrivateModes |= PrivMode_scrollBar; 854 PrivateModes |= PrivMode_scrollBar;
849 R->SavedModes |= PrivMode_scrollBar; 855 SavedModes |= PrivMode_scrollBar;
850 } 856 }
851 if (menubar_visible(R)) 857 if (menubar_visible ())
852 { 858 {
853 R->PrivateModes |= PrivMode_menuBar; 859 PrivateModes |= PrivMode_menuBar;
854 R->SavedModes |= PrivMode_menuBar; 860 SavedModes |= PrivMode_menuBar;
855 } 861 }
856#ifdef GREEK_SUPPORT
857 greek_init();
858#endif
859
860 R->Xfd = XConnectionNumber (R->Xdisplay);
861 862
862#ifdef CURSOR_BLINK 863#ifdef CURSOR_BLINK
863 if (R->Options & Opt_cursorBlink) 864 if (Options & Opt_cursorBlink)
864 (void)gettimeofday(&R->lastcursorchange, NULL); 865 (void)gettimeofday (&lastcursorchange, NULL);
865#endif 866#endif
866 867
867 if ((R->cmd_fd = rxvt_run_command (aR_ argv)) < 0) 868 if ((cmd_fd = run_command (argv)) < 0)
868 { 869 rxvt_fatal ("failure while running command, aborting");
869 rxvt_print_error ("aborting");
870 exit (EXIT_FAILURE);
871 }
872} 870}
873 871
874/*----------------------------------------------------------------------*/ 872/*----------------------------------------------------------------------*/
875/* INTPROTO */
876void 873void
877rxvt_Get_Colours(pR) 874rxvt_term::Get_Colours ()
878{ 875{
879 int i; 876 int i;
880 877
881 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) { 878 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++)
879 {
882 rxvt_color xcol; 880 rxvt_color xcol;
883 881
882 if (!rs[Rs_color + i])
883 continue;
884
885 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
886 {
887#ifndef XTERM_REVERSE_VIDEO
888 if (i < 2 && (Options & Opt_reverseVideo))
889 rs[Rs_color + i] = def_colorName[!i];
890 else
891#endif
892 rs[Rs_color + i] = def_colorName[i];
893
884 if (!R->rs[Rs_color + i]) 894 if (!rs[Rs_color + i])
885 continue; 895 continue;
886 896
887 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) {
888#ifndef XTERM_REVERSE_VIDEO
889 if (i < 2 && (R->Options & Opt_reverseVideo)) {
890 R->rs[Rs_color + i] = def_colorName[!i];
891 } else
892#endif
893 R->rs[Rs_color + i] = def_colorName[i];
894 if (!R->rs[Rs_color + i])
895 continue;
896 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) { 897 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
898 {
897 switch (i) { 899 switch (i)
900 {
898 case Color_fg: 901 case Color_fg:
899 case Color_bg: 902 case Color_bg:
900 /* fatal: need bg/fg color */ 903 /* fatal: need bg/fg color */
901 rxvt_print_error("aborting"); 904 rxvt_fatal ("unable to get foreground/background colour, aborting");
902 exit(EXIT_FAILURE);
903 /* NOTREACHED */ 905 /* NOTREACHED */
904 break; 906 break;
905#ifndef NO_CURSORCOLOR 907#ifndef NO_CURSORCOLOR
906 case Color_cursor2: 908 case Color_cursor2:
907 xcol = R->PixColors[Color_fg]; 909 xcol = PixColors[Color_fg];
908 break; 910 break;
909#endif /* ! NO_CURSORCOLOR */ 911#endif /* ! NO_CURSORCOLOR */
910 case Color_pointer: 912 case Color_pointer_fg:
911 xcol = R->PixColors[Color_fg]; 913 xcol = PixColors[Color_fg];
912 break; 914 break;
913 default: 915 default:
914 xcol = R->PixColors[Color_bg]; /* None */ 916 xcol = PixColors[Color_bg]; /* None */
915 break; 917 break;
916 } 918 }
917 } 919 }
918 } 920 }
921
919 R->PixColors[i] = xcol; 922 PixColors[i] = xcol;
920 SET_PIXCOLOR(R, i); 923 SET_PIXCOLOR (i);
924 }
925
926 if (XDEPTH <= 2)
921 } 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 }
922 932
923 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer]) 933 /*
924 R->PixColors[Color_pointer] = R->PixColors[Color_fg];
925 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border])
926 R->PixColors[Color_border] = R->PixColors[Color_fg];
927
928/*
929 * get scrollBar/menuBar shadow colors 934 * get scrollBar/menuBar shadow colors
930 * 935 *
931 * The calculations of topShadow/bottomShadow values are adapted 936 * The calculations of topShadow/bottomShadow values are adapted
932 * from the fvwm window manager. 937 * from the fvwm window manager.
933 */ 938 */
934#ifdef KEEP_SCROLLCOLOR 939#ifdef KEEP_SCROLLCOLOR
935 if (XDEPTH <= 2) { /* Monochrome */ 940
941 if (XDEPTH <= 2)
942 { /* Monochrome */
936 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 943 PixColors[Color_scroll] = PixColors[Color_fg];
937 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 944 PixColors[Color_topShadow] = PixColors[Color_bg];
938 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 945 PixColors[Color_bottomShadow] = PixColors[Color_bg];
939 } else { 946 }
947 else
948 {
940 rxvt_color xcol[3]; 949 rxvt_color xcol[3];
941 /* xcol[0] == white 950 /* xcol[0] == white
942 * xcol[1] == top shadow 951 * xcol[1] == top shadow
943 * xcol[2] == bot shadow */ 952 * xcol[2] == bot shadow */
944 953
945 xcol[1] = R->PixColors[Color_scroll]; 954 xcol[1] = PixColors[Color_scroll];
946# ifdef PREFER_24BIT 955# ifdef PREFER_24BIT
947 xcol[0].set (r, -1, -1, -1); 956 xcol[0].set (display, 65535, 65535, 65535);
948/* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */ 957 /* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
949# else 958# else
950 xcol[0].set (WhitePixel(R->Xdisplay, Xscreen)); 959 xcol[0].set (display, WhitePixel (display->display, display->screen));
951# endif 960# endif
952 961
953 unsigned short R1, G1, B1, R0, G0, B0; 962 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
954 963
955 xcol[0].get (r, R0, G0, B0); 964 xcol[0].get (display, pr0, pg0, pb0);
956 xcol[1].get (r, R1, G1, B1); 965 xcol[1].get (display, pr1, pg1, pb1);
957 966
958 /* bottomShadowColor */ 967 /* bottomShadowColor */
959 if (!xcol[2].set (aR_ R1 / 2, G1 / 2, B1 / 2)) 968 if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
960 xcol[2] = R->PixColors[Color_Black]; 969 xcol[2] = PixColors[Color_Black];
961 970
962 R->PixColors[Color_bottomShadow] = xcol[2]; 971 PixColors[Color_bottomShadow] = xcol[2];
963 972
964 /* topShadowColor */ 973 /* topShadowColor */
965 if (!xcol[1].set (aR_ 974 if (!xcol[1].set (display,
966 min (R0, max (R0 / 5, R1) * 7 / 5), 975 min (pr0, max (pr0 / 5, pr1) * 7 / 5),
967 min (G0, max (G0 / 5, G1) * 7 / 5), 976 min (pg0, max (pg0 / 5, pg1) * 7 / 5),
968 min (B0, max (B0 / 5, B1) * 7 / 5))) 977 min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
969 xcol[1] = R->PixColors[Color_White]; 978 xcol[1] = PixColors[Color_White];
970 979
971 R->PixColors[Color_topShadow] = xcol[1]; 980 PixColors[Color_topShadow] = xcol[1];
972 } 981 }
973#endif /* KEEP_SCROLLCOLOR */ 982#endif /* KEEP_SCROLLCOLOR */
974} 983}
975 984
976/*----------------------------------------------------------------------*/ 985/*----------------------------------------------------------------------*/
977/* color aliases, fg/bg bright-bold */ 986/* color aliases, fg/bg bright-bold */
978/* INTPROTO */
979void 987void
980rxvt_color_aliases(pR_ int idx) 988rxvt_term::color_aliases (int idx)
981{ 989{
982 if (R->rs[Rs_color + idx] && isdigit(*(R->rs[Rs_color + idx]))) { 990 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
991 {
983 int i = atoi(R->rs[Rs_color + idx]); 992 int i = atoi (rs[Rs_color + idx]);
984 993
994 if (i >= 8 && i <= 15)
985 if (i >= 8 && i <= 15) { /* bright colors */ 995 { /* bright colors */
986 i -= 8; 996 i -= 8;
987#ifndef NO_BRIGHTCOLOR 997#ifndef NO_BRIGHTCOLOR
988 R->rs[Rs_color + idx] = R->rs[Rs_color + minBrightCOLOR + i]; 998 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
989 return; 999 return;
990#endif 1000#endif
1001
991 } 1002 }
1003
992 if (i >= 0 && i <= 7) /* normal colors */ 1004 if (i >= 0 && i <= 7) /* normal colors */
993 R->rs[Rs_color + idx] = R->rs[Rs_color + minCOLOR + i]; 1005 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
994 } 1006 }
995} 1007}
996 1008
997/*----------------------------------------------------------------------*/ 1009/*----------------------------------------------------------------------*/
998/* 1010/*
999 * 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
1000 * Use resource ``modifier'' to override the Meta modifier 1012 * Use resource ``modifier'' to override the Meta modifier
1001 */ 1013 */
1002/* INTPROTO */
1003void 1014void
1004rxvt_get_ourmods(pR) 1015rxvt_term::get_ourmods ()
1005{ 1016{
1006 int i, j, k; 1017 int i, j, k;
1007 int requestedmeta, realmeta, realalt; 1018 int requestedmeta, realmeta, realalt;
1008 const char *cm, *rsmod; 1019 const char *cm, *rsmod;
1009 XModifierKeymap *map; 1020 XModifierKeymap *map;
1010 KeyCode *kc; 1021 KeyCode *kc;
1011 const unsigned int modmasks[] = 1022 const unsigned int modmasks[] =
1023 {
1012 { Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask }; 1024 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1025 };
1013 1026
1014 requestedmeta = realmeta = realalt = 0; 1027 requestedmeta = realmeta = realalt = 0;
1015 rsmod = R->rs[Rs_modifier]; 1028 rsmod = rs[Rs_modifier];
1016 if (rsmod 1029 if (rsmod
1017 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 1030 && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0)
1018 requestedmeta = rsmod[3] - '0'; 1031 requestedmeta = rsmod[3] - '0';
1019 1032
1020 map = XGetModifierMapping(R->Xdisplay); 1033 map = XGetModifierMapping (display->display);
1021 kc = map->modifiermap; 1034 kc = map->modifiermap;
1022 for (i = 1; i < 6; i++) { 1035 for (i = 1; i < 6; i++)
1036 {
1023 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 1037 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
1024 for (j = map->max_keypermod; j--; k++) { 1038 for (j = map->max_keypermod; j--; k++)
1039 {
1025 if (kc[k] == 0) 1040 if (kc[k] == 0)
1026 break; 1041 break;
1027 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) { 1042 switch (XKeycodeToKeysym (display->display, kc[k], 0))
1043 {
1028 case XK_Num_Lock: 1044 case XK_Num_Lock:
1029 R->ModNumLockMask = modmasks[i - 1]; 1045 ModNumLockMask = modmasks[i - 1];
1030 /* FALLTHROUGH */ 1046 /* FALLTHROUGH */
1031 default: 1047 default:
1032 continue; /* for(;;) */ 1048 continue; /* for (;;) */
1033 case XK_Meta_L: 1049 case XK_Meta_L:
1034 case XK_Meta_R: 1050 case XK_Meta_R:
1035 cm = "meta"; 1051 cm = "meta";
1036 realmeta = i; 1052 realmeta = i;
1037 break; 1053 break;
1038 case XK_Alt_L: 1054 case XK_Alt_L:
1039 case XK_Alt_R: 1055 case XK_Alt_R:
1040 cm = "alt"; 1056 cm = "alt";
1041 realalt = i; 1057 realalt = i;
1042 break; 1058 break;
1043 case XK_Super_L: 1059 case XK_Super_L:
1044 case XK_Super_R: 1060 case XK_Super_R:
1045 cm = "super"; 1061 cm = "super";
1046 break; 1062 break;
1047 case XK_Hyper_L: 1063 case XK_Hyper_L:
1048 case XK_Hyper_R: 1064 case XK_Hyper_R:
1049 cm = "hyper"; 1065 cm = "hyper";
1050 break; 1066 break;
1051 } 1067 }
1052 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 1068 if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0)
1053 requestedmeta = i; 1069 requestedmeta = i;
1054 } 1070 }
1055 } 1071 }
1056 XFreeModifiermap(map); 1072 XFreeModifiermap (map);
1057 i = (requestedmeta ? requestedmeta 1073 i = (requestedmeta ? requestedmeta
1058 : (realmeta ? realmeta 1074 : (realmeta ? realmeta
1059 : (realalt ? realalt : 0))); 1075 : (realalt ? realalt : 0)));
1060 if (i) 1076 if (i)
1061 R->ModMetaMask = modmasks[i - 1]; 1077 ModMetaMask = modmasks[i - 1];
1062} 1078}
1063 1079
1064/*----------------------------------------------------------------------*/ 1080/*----------------------------------------------------------------------*/
1065/* rxvt_Create_Windows() - Open and map the window */ 1081/* rxvt_Create_Windows () - Open and map the window */
1066/* EXTPROTO */
1067void 1082void
1068rxvt_Create_Windows(pR_ int argc, const char *const *argv) 1083rxvt_term::create_windows (int argc, const char *const *argv)
1069{ 1084{
1070 XClassHint classHint; 1085 XClassHint classHint;
1071 XWMHints wmHint; 1086 XWMHints wmHint;
1072 XGCValues gcvalue; 1087 XGCValues gcvalue;
1073 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 () */
1074 1113
1075#ifdef PREFER_24BIT 1114#ifdef PREFER_24BIT
1076 XSetWindowAttributes attributes; 1115 attributes.background_pixel = PixColors[Color_bg];
1077 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
1078 1133
1079 XCMAP = DefaultColormap(R->Xdisplay, Xscreen); 1134 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1080 XVISUAL = DefaultVisual(R->Xdisplay, Xscreen); 1135 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1081 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
1171
1172#ifdef POINTER_BLANK
1173 {
1174 XColor blackcolour;
1175 blackcolour.red = 0;
1176 blackcolour.green = 0;
1177 blackcolour.blue = 0;
1178 Font f = XLoadFont (display->display, "fixed");
1179 blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1180 &blackcolour, &blackcolour);
1181 XUnloadFont (display->display, f);
1182 }
1183#endif
1184
1185 /* the vt window */
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]);
1194
1195#ifdef DEBUG_X
1196 XStoreName (display->display, TermWin.vt, "vt window");
1197#endif
1198
1199 attributes.bit_gravity = NorthWestGravity;
1200 XChangeWindowAttributes (display->display, TermWin.vt, CWBitGravity, &attributes);
1201
1202 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1203
1204#ifdef POINTER_BLANK
1205 pointer_unblank ();
1206
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 {
1219 menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1220 window_vt_x, 0,
1221 TermWin_TotalWidth (),
1222 menuBar_TotalHeight (),
1223 0,
1224 PixColors[Color_fg],
1225 PixColors[Color_scroll]);
1226
1227#ifdef DEBUG_X
1228 XStoreName (display->display, menuBar.win, "menubar");
1229#endif
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
1236 XSelectInput (display->display, menuBar.win,
1237 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1238 | Button1MotionMask));
1239 menubar_ev.start (display, menuBar.win);
1240 }
1241#endif
1242
1243#ifdef XPM_BACKGROUND
1244 if (rs[Rs_backgroundPixmap] != NULL
1082 if (R->Options & Opt_transparent) { 1245 && ! (Options & Opt_transparent))
1083 XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen), 1246 {
1084 &gattr); 1247 const char *p = rs[Rs_backgroundPixmap];
1085 XDEPTH = gattr.depth;
1086 } else {
1087 XDEPTH = DefaultDepth(R->Xdisplay, Xscreen);
1088/*
1089 * If depth is not 24, look for a 24bit visual.
1090 */
1091 if (XDEPTH != 24) {
1092 XVisualInfo vinfo;
1093 1248
1094 if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo)) { 1249 if ((p = STRCHR (p, ';')) != NULL)
1095 XDEPTH = 24; 1250 {
1096 XVISUAL = vinfo.visual; 1251 p++;
1097 XCMAP = XCreateColormap(R->Xdisplay, 1252 scale_pixmap (p);
1098 RootWindow(R->Xdisplay, Xscreen),
1099 XVISUAL, AllocNone);
1100 }
1101 } 1253 }
1102 }
1103#endif
1104
1105/* grab colors before netscape does */
1106 rxvt_Get_Colours(aR);
1107
1108 rxvt_change_font(aR_ 1, NULL);
1109 rxvt_window_calc(aR_ 0, 0);
1110 R->old_width = R->szHint.width;
1111 R->old_height = R->szHint.height;
1112
1113/* parent window - reverse video so we can see placement errors
1114 * sub-window placement & size in rxvt_resize_subwindows()
1115 */
1116
1117#ifdef PREFER_24BIT
1118 attributes.background_pixel = R->PixColors[Color_fg];
1119 attributes.border_pixel = R->PixColors[Color_border];
1120 attributes.colormap = XCMAP;
1121 R->TermWin.parent[0] = XCreateWindow(R->Xdisplay, Xroot,
1122 R->szHint.x, R->szHint.y,
1123 R->szHint.width, R->szHint.height,
1124 R->TermWin.ext_bwidth,
1125 XDEPTH, InputOutput,
1126 XVISUAL,
1127 CWBackPixel | CWBorderPixel
1128 | CWColormap, &attributes);
1129#else
1130 R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot,
1131 R->szHint.x, R->szHint.y,
1132 R->szHint.width,
1133 R->szHint.height,
1134 R->TermWin.ext_bwidth,
1135 R->PixColors[Color_border],
1136 R->PixColors[Color_fg]);
1137#endif
1138 rxvt_xterm_seq(aR_ XTerm_title, R->rs[Rs_title], CHAR_ST);
1139 rxvt_xterm_seq(aR_ XTerm_iconName, R->rs[Rs_iconName], CHAR_ST);
1140
1141 classHint.res_name = (char *)R->rs[Rs_name];
1142 classHint.res_class = (char *)APL_CLASS;
1143
1144 wmHint.flags = (InputHint | StateHint | WindowGroupHint);
1145 wmHint.input = True;
1146 wmHint.initial_state = (R->Options & Opt_iconic ? IconicState
1147 : NormalState);
1148 wmHint.window_group = R->TermWin.parent[0];
1149
1150 XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL,
1151 (char **)argv, argc, &R->szHint, &wmHint, &classHint);
1152 XSelectInput(R->Xdisplay, R->TermWin.parent[0],
1153 (KeyPressMask
1154#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1155 | KeyReleaseMask
1156#endif
1157 | FocusChangeMask | VisibilityChangeMask
1158 | StructureNotifyMask));
1159
1160/* vt cursor: Black-on-White is standard, but this is more popular */
1161 R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm);
1162
1163#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1164/* cursor (menuBar/scrollBar): Black-on-White */
1165 R->leftptr_cursor = XCreateFontCursor(R->Xdisplay, XC_left_ptr);
1166#endif
1167
1168#ifdef POINTER_BLANK
1169 {
1170 XColor blackcolour;
1171 blackcolour.red = 0;
1172 blackcolour.green = 0;
1173 blackcolour.blue = 0;
1174 Font f = XLoadFont (R->Xdisplay, "fixed");
1175 R->blank_cursor = XCreateGlyphCursor (R->Xdisplay, f, f, ' ', ' ',
1176 &blackcolour, &blackcolour);
1177 XUnloadFont (R->Xdisplay, f);
1178 }
1179#endif
1180
1181/* the vt window */
1182 R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1183 R->window_vt_x, R->window_vt_y,
1184 TermWin_TotalWidth(),
1185 TermWin_TotalHeight(),
1186 0,
1187 R->PixColors[Color_fg],
1188 R->PixColors[Color_bg]);
1189#ifdef DEBUG_X
1190 XStoreName(R->Xdisplay, R->TermWin.vt, "vt window");
1191#endif
1192
1193 R->pointer_unblank ();
1194
1195 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask
1196 | PropertyChangeMask);
1197#ifdef POINTER_BLANK
1198 if ((R->Options & Opt_pointerBlank))
1199 vt_emask |= PointerMotionMask;
1200 else
1201#endif
1202 vt_emask |= (Button1MotionMask | Button3MotionMask);
1203 XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask);
1204
1205#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1206 if (menuBar_height()) {
1207 R->menuBar.win = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1208 R->window_vt_x, 0,
1209 TermWin_TotalWidth(),
1210 menuBar_TotalHeight(),
1211 0,
1212 R->PixColors[Color_fg],
1213 R->PixColors[Color_scroll]);
1214#ifdef DEBUG_X
1215 XStoreName(R->Xdisplay, R->menuBar.win, "menubar");
1216#endif
1217 XDefineCursor(R->Xdisplay, R->menuBar.win, R->pointer_leftptr);
1218 XSelectInput(R->Xdisplay, R->menuBar.win,
1219 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1220 | Button1MotionMask));
1221 }
1222#endif
1223#ifdef XPM_BACKGROUND
1224 if (R->rs[Rs_backgroundPixmap] != NULL
1225 && !(R->Options & Opt_transparent)) {
1226 const char *p = R->rs[Rs_backgroundPixmap];
1227
1228 if ((p = STRCHR(p, ';')) != NULL) {
1229 p++;
1230 rxvt_scale_pixmap(aR_ p);
1231 }
1232 rxvt_set_bgPixmap(aR_ R->rs[Rs_backgroundPixmap]); 1254 set_bgPixmap (rs[Rs_backgroundPixmap]);
1233 rxvt_scr_touch(aR_ True); 1255 scr_touch (True);
1234 } 1256 }
1235#endif 1257#endif
1236 1258
1237/* graphics context for the vt window */ 1259 /* graphics context for the vt window */
1238 gcvalue.foreground = R->PixColors[Color_fg]; 1260 gcvalue.foreground = PixColors[Color_fg];
1239 gcvalue.background = R->PixColors[Color_bg]; 1261 gcvalue.background = PixColors[Color_bg];
1240 gcvalue.graphics_exposures = 1; 1262 gcvalue.graphics_exposures = 1;
1241 R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt, 1263 TermWin.gc = XCreateGC (display->display, TermWin.vt,
1242 GCForeground | GCBackground 1264 GCForeground | GCBackground | GCGraphicsExposures,
1243 | GCGraphicsExposures, &gcvalue); 1265 &gcvalue);
1266
1267 TermWin.drawable = new rxvt_drawable (display, TermWin.vt);
1244 1268
1245#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1269#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1246 gcvalue.foreground = R->PixColors[Color_topShadow]; 1270 gcvalue.foreground = PixColors[Color_topShadow];
1247 R->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1271 topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1248 GCForeground, &gcvalue);
1249 gcvalue.foreground = R->PixColors[Color_bottomShadow]; 1272 gcvalue.foreground = PixColors[Color_bottomShadow];
1250 R->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1273 botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1251 GCForeground, &gcvalue);
1252 gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg 1274 gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)];
1253 : Color_scroll)]; 1275 scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1254 R->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt,
1255 GCForeground, &gcvalue);
1256#endif 1276#endif
1257} 1277}
1258 1278
1259/*----------------------------------------------------------------------*/ 1279/*----------------------------------------------------------------------*/
1260/* 1280/*
1261 * 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
1262 * 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
1263 * the slave. 1283 * the slave.
1264 */ 1284 */
1265/* INTPROTO */
1266int 1285int
1267rxvt_run_command(pR_ const char *const *argv) 1286rxvt_term::run_command (const char *const *argv)
1268{ 1287{
1269 int cfd, er; 1288 int cfd, er;
1270 1289
1271/* get master (pty) */ 1290 /* get master (pty) */
1272 if ((cfd = rxvt_get_pty(&(R->tty_fd), &(R->ttydev))) < 0) { 1291 if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1273 rxvt_print_error("can't open pseudo-tty"); 1292 rxvt_fatal ("can't open pseudo-tty");
1274 return -1; 1293
1275 }
1276#ifdef FD_SETSIZE
1277 if (R->Xfd > FD_SETSIZE || cfd > FD_SETSIZE) {
1278 rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1279 rxvt_clean_exit();
1280 exit(EXIT_FAILURE);
1281 }
1282#endif
1283 fcntl (cfd, F_SETFL, O_NONBLOCK); 1294 fcntl (cfd, F_SETFL, O_NONBLOCK);
1284 1295
1285/* get slave (tty) */ 1296 /* get slave (tty) */
1286 if (R->tty_fd < 0) { 1297 if (tty_fd < 0)
1298 {
1287#ifndef NO_SETOWNER_TTYDEV 1299#ifndef NO_SETOWNER_TTYDEV
1288 rxvt_privileged_ttydev(aR_ SAVE); 1300 privileged_ttydev (SAVE);
1289#endif 1301#endif
1302
1290 if ((R->tty_fd = rxvt_get_tty(R->ttydev)) < 0) { 1303 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1304 {
1291 close(cfd); 1305 close (cfd);
1292 rxvt_print_error("can't open slave tty %s", R->ttydev); 1306 rxvt_fatal ("can't open slave tty %s", ttydev);
1293 return -1;
1294 } 1307 }
1295 } 1308 }
1296#ifndef NO_BACKSPACE_KEY 1309#ifndef NO_BACKSPACE_KEY
1297 if (R->key_backspace[0] && !R->key_backspace[1]) 1310 if (key_backspace[0] && !key_backspace[1])
1298 er = R->key_backspace[0]; 1311 er = key_backspace[0];
1299 else if (STRCMP(R->key_backspace, "DEC") == 0) 1312 else if (STRCMP (key_backspace, "DEC") == 0)
1300 er = '\177'; /* the initial state anyway */ 1313 er = '\177'; /* the initial state anyway */
1301 else 1314 else
1302#endif
1303 er = -1;
1304 rxvt_get_ttymode(&(R->tio), er);
1305
1306/* install exit handler for cleanup */
1307#ifdef HAVE_ATEXIT
1308 atexit(rxvt_clean_exit);
1309#else
1310# ifdef HAVE_ON_EXIT
1311 on_exit(rxvt_clean_exit, NULL); /* non-ANSI exit handler */
1312# endif 1315#endif
1313#endif
1314 1316
1315 signal(SIGHUP, rxvt_Exit_signal); 1317 er = -1;
1316#ifndef __svr4__
1317 signal(SIGINT, rxvt_Exit_signal);
1318#endif
1319 signal(SIGQUIT, rxvt_Exit_signal);
1320 signal(SIGTERM, rxvt_Exit_signal);
1321 signal(SIGCHLD, rxvt_Child_signal);
1322 1318
1323/* need to trap SIGURG for SVR4 (Unixware) rlogin */ 1319 rxvt_get_ttymode (& (tio), er);
1324/* signal (SIGURG, SIG_DFL); */
1325 1320
1326#ifndef __QNX__ 1321#ifndef __QNX__
1327/* spin off the command interpreter */ 1322 /* spin off the command interpreter */
1328 switch (R->cmd_pid = fork()) { 1323 switch (cmd_pid = fork ())
1324 {
1329 case -1: 1325 case -1:
1330 rxvt_print_error("can't fork"); 1326 rxvt_fatal ("can't fork");
1331 return -1;
1332 case 0: 1327 case 0:
1333 close(cfd); /* only keep R->tty_fd and STDERR open */ 1328 close (cfd); /* only keep tty_fd and STDERR open */
1334 close(R->Xfd); 1329
1330 init_env ();
1331
1335 if (rxvt_control_tty(R->tty_fd, R->ttydev) < 0) 1332 if (rxvt_control_tty (tty_fd, ttydev) < 0)
1336 rxvt_print_error("could not obtain control of tty"); 1333 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1337 else { 1334 else
1335 {
1338 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1336 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1339 dup2(R->tty_fd, STDIN_FILENO); 1337 dup2 (tty_fd, STDIN_FILENO);
1340 dup2(R->tty_fd, STDOUT_FILENO); 1338 dup2 (tty_fd, STDOUT_FILENO);
1341 dup2(R->tty_fd, STDERR_FILENO); 1339 dup2 (tty_fd, STDERR_FILENO);
1340
1342 if (R->tty_fd > 2) 1341 if (tty_fd > 2)
1343 close(R->tty_fd); 1342 close (tty_fd);
1343
1344 rxvt_run_child(aR_ argv); 1344 run_child (argv);
1345 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1345 } 1346 }
1347
1346 exit(EXIT_FAILURE); 1348 _exit (EXIT_FAILURE);
1347 /* NOTREACHED */ 1349
1348 default: 1350 default:
1349 { 1351 {
1350#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1352#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1351 int fdstdin; 1353 int fdstdin;
1352 1354
1353 fdstdin = dup(STDIN_FILENO); 1355 fdstdin = dup (STDIN_FILENO);
1354 dup2(R->tty_fd, STDIN_FILENO); 1356 dup2 (tty_fd, STDIN_FILENO);
1355#endif 1357#endif
1358
1359#ifdef UTMP_SUPPORT
1356 rxvt_privileged_utmp(aR_ SAVE); 1360 privileged_utmp (SAVE);
1361#endif
1362
1357#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1363#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1364
1358 dup2(fdstdin, STDIN_FILENO); 1365 dup2 (fdstdin, STDIN_FILENO);
1359 close(fdstdin); 1366 close (fdstdin);
1360#endif 1367#endif
1361 } 1368 }
1369
1362 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 */
1363 break; 1371 break;
1364 } 1372 }
1365#else /* __QNX__ uses qnxspawn() */ 1373#else /* __QNX__ uses qnxspawn () */
1366 fchmod(R->tty_fd, 0622); 1374 fchmod (tty_fd, 0622);
1367 fcntl(R->tty_fd, F_SETFD, FD_CLOEXEC); 1375 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1368 fcntl(cfd, F_SETFD, FD_CLOEXEC); 1376 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1369 1377
1370 if (rxvt_run_child(aR_ argv) == -1) 1378 if (run_child (argv) == -1)
1371 exit(EXIT_FAILURE); 1379 exit (EXIT_FAILURE);
1372#endif 1380#endif
1373/*
1374 * Reduce R->num_fds to what we use, so select() is more efficient
1375 */
1376 R->num_fds = max(STDERR_FILENO, cfd);
1377 MAX_IT(R->num_fds, R->Xfd);
1378#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
1379 MAX_IT(R->num_fds, 7);
1380#endif
1381 R->num_fds++; /* counts from 0 */
1382 1381
1383 return cfd; 1382 return cfd;
1384} 1383}
1385 1384
1386/* ------------------------------------------------------------------------- * 1385/* ------------------------------------------------------------------------- *
1387 * CHILD PROCESS OPERATIONS * 1386 * CHILD PROCESS OPERATIONS *
1388 * ------------------------------------------------------------------------- */ 1387 * ------------------------------------------------------------------------- */
1389/* 1388/*
1390 * 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.
1391 * returns are fatal 1390 * returns are fatal
1392 */ 1391 */
1393/* INTPROTO */
1394int 1392int
1395rxvt_run_child(pR_ const char *const *argv) 1393rxvt_term::run_child (const char *const *argv)
1396{ 1394{
1397 char *login; 1395 char *login;
1398 1396
1399 SET_TTYMODE(STDIN_FILENO, &(R->tio)); /* init terminal attributes */ 1397 SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1400 1398
1399 if (Options & Opt_console)
1401 if (R->Options & Opt_console) { /* be virtual console, fail silently */ 1400 { /* be virtual console, fail silently */
1402#ifdef TIOCCONS 1401#ifdef TIOCCONS
1403 unsigned int on = 1; 1402 unsigned int on = 1;
1404 1403
1405 ioctl(STDIN_FILENO, TIOCCONS, &on); 1404 ioctl (STDIN_FILENO, TIOCCONS, &on);
1406#elif defined (SRIOCSREDIR) 1405#elif defined (SRIOCSREDIR)
1407 int fd; 1406 int fd;
1408 1407
1409 fd = open(CONSOLE, O_WRONLY, 0); 1408 fd = open (CONSOLE, O_WRONLY, 0);
1410 if (fd >= 0) { 1409 if (fd >= 0)
1410 {
1411 if (ioctl(fd, SRIOCSREDIR, NULL) < 0) 1411 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1412 close(fd); 1412 close (fd);
1413 } 1413 }
1414#endif /* SRIOCSREDIR */ 1414#endif /* SRIOCSREDIR */
1415 }
1416 1415
1416 }
1417
1417/* reset signals and spin off the command interpreter */ 1418 /* reset signals and spin off the command interpreter */
1418 signal(SIGINT, SIG_DFL); 1419 signal (SIGINT, SIG_DFL);
1419 signal(SIGQUIT, SIG_DFL); 1420 signal (SIGQUIT, SIG_DFL);
1420 signal(SIGCHLD, SIG_DFL); 1421 signal (SIGCHLD, SIG_DFL);
1421/* 1422 /*
1422 * mimick login's behavior by disabling the job control signals 1423 * mimick login's behavior by disabling the job control signals
1423 * a shell that wants them can turn them back on 1424 * a shell that wants them can turn them back on
1424 */ 1425 */
1425#ifdef SIGTSTP 1426#ifdef SIGTSTP
1426 signal(SIGTSTP, SIG_IGN); 1427 signal (SIGTSTP, SIG_IGN);
1427 signal(SIGTTIN, SIG_IGN); 1428 signal (SIGTTIN, SIG_IGN);
1428 signal(SIGTTOU, SIG_IGN); 1429 signal (SIGTTOU, SIG_IGN);
1429#endif /* SIGTSTP */ 1430#endif /* SIGTSTP */
1430 1431
1431 /* set window size */ 1432 /* set window size */
1432 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);
1433 1444
1434#ifndef __QNX__ 1445#ifndef __QNX__
1435/* command interpreter path */ 1446 /* command interpreter path */
1436 if (argv != NULL) { 1447 if (argv != NULL)
1448 {
1437# ifdef DEBUG_CMD 1449# ifdef DEBUG_CMD
1438 int i; 1450 int i;
1439 1451
1440 for (i = 0; argv[i]; i++) 1452 for (i = 0; argv[i]; i++)
1441 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1453 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1442# endif 1454# endif
1455
1443 execvp(argv[0], (char *const *)argv); 1456 execvp (argv[0], (char *const *)argv);
1444 /* no error message: STDERR is closed! */ 1457 /* no error message: STDERR is closed! */
1445 } else { 1458 }
1459 else
1460 {
1446 const char *argv0, *shell; 1461 const char *argv0, *shell;
1447 1462
1448 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1463 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1449 shell = "/bin/sh"; 1464 shell = "/bin/sh";
1450 1465
1451 argv0 = (const char *)rxvt_r_basename(shell); 1466 argv0 = (const char *)rxvt_r_basename (shell);
1452 if (R->Options & Opt_loginShell) { 1467 if (Options & Opt_loginShell)
1468 {
1453 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1469 login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1454 1470
1455 login[0] = '-'; 1471 login[0] = '-';
1456 STRCPY(&login[1], argv0); 1472 STRCPY (&login[1], argv0);
1457 argv0 = login; 1473 argv0 = login;
1458 } 1474 }
1459 execlp(shell, argv0, NULL); 1475 execlp (shell, argv0, NULL);
1460 /* no error message: STDERR is closed! */ 1476 /* no error message: STDERR is closed! */
1461 } 1477 }
1478
1462#else /* __QNX__ uses qnxspawn() */ 1479#else /* __QNX__ uses qnxspawn () */
1463 { 1480
1464 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 };
1465 char *command = NULL, fullcommand[_MAX_PATH]; 1482 char *command = NULL, fullcommand[_MAX_PATH];
1466 char **arg_v, *arg_a[2] = { NULL, NULL }; 1483 char **arg_v, *arg_a[2] = { NULL, NULL };
1467 1484
1468 if (argv != NULL) { 1485 if (argv != NULL)
1486 {
1469 if (access(argv[0], X_OK) == -1) { 1487 if (access (argv[0], X_OK) == -1)
1488 {
1470 if (STRCHR(argv[0], '/') == NULL) { 1489 if (STRCHR (argv[0], '/') == NULL)
1490 {
1471 searchenv(argv[0], "PATH", fullcommand); 1491 searchenv (argv[0], "PATH", fullcommand);
1472 if (fullcommand[0] != '\0') 1492 if (fullcommand[0] != '\0')
1473 command = fullcommand; 1493 command = fullcommand;
1474 }
1475 if (access(command, X_OK) == -1)
1476 return -1;
1477 } else
1478 command = argv[0];
1479 arg_v = argv;
1480 } else {
1481 if ((command = getenv("SHELL")) == NULL || *command == '\0')
1482 command = "/bin/sh";
1483
1484 arg_a[0] = my_basename(command);
1485 if (R->Options & Opt_loginShell) {
1486 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));
1487
1488 login[0] = '-';
1489 STRCPY(&login[1], arg_a[0]);
1490 arg_a[0] = login;
1491 } 1494 }
1492 arg_v = arg_a; 1495 if (access (command, X_OK) == -1)
1496 return -1;
1493 } 1497 }
1498 else
1499 command = argv[0];
1500 arg_v = argv;
1501 }
1502 else
1503 {
1504 if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1505 command = "/bin/sh";
1506
1507 arg_a[0] = my_basename (command);
1508 if (Options & Opt_loginShell)
1509 {
1510 login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1511
1512 login[0] = '-';
1513 STRCPY (&login[1], arg_a[0]);
1514 arg_a[0] = login;
1515 }
1516 arg_v = arg_a;
1517 }
1494 iov_a[0] = iov_a[1] = iov_a[2] = R->tty_fd; 1518 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1495 R->cmd_pid = qnx_spawn(0, 0, 0, -1, -1, 1519 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1496 _SPAWN_SETSID | _SPAWN_TCSETPGRP, 1520 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1497 command, arg_v, environ, iov_a, 0); 1521 command, arg_v, environ, iov_a, 0);
1498 if (login) 1522 if (login)
1499 free(login); 1523 free (login);
1524
1500 close(R->tty_fd); 1525 close (tty_fd);
1501 return R->cmd_fd; 1526 return cmd_fd;
1502 } 1527
1503#endif 1528#endif
1504 return -1; 1529 return -1;
1505} 1530}
1506 1531
1507/* ------------------------------------------------------------------------- * 1532/* ------------------------------------------------------------------------- *
1508 * GET TTY CURRENT STATE * 1533 * GET TTY CURRENT STATE *
1509 * ------------------------------------------------------------------------- */ 1534 * ------------------------------------------------------------------------- */
1510/* rxvt_get_ttymode() */ 1535/* rxvt_get_ttymode () */
1511/* INTPROTO */ 1536/* EXTPROTO */
1512void 1537void
1513rxvt_get_ttymode(ttymode_t *tio, int erase) 1538rxvt_get_ttymode (ttymode_t *tio, int erase)
1514{ 1539{
1515#ifdef HAVE_TERMIOS_H 1540#ifdef HAVE_TERMIOS_H
1516/* 1541 /*
1517 * standard System V termios interface 1542 * standard System V termios interface
1518 */ 1543 */
1519 if (GET_TERMIOS(STDIN_FILENO, tio) < 0) { 1544 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1545 {
1520 /* return error - use system defaults */ 1546 /* return error - use system defaults */
1521 tio->c_cc[VINTR] = CINTR; 1547 tio->c_cc[VINTR] = CINTR;
1522 tio->c_cc[VQUIT] = CQUIT; 1548 tio->c_cc[VQUIT] = CQUIT;
1523 tio->c_cc[VERASE] = CERASE; 1549 tio->c_cc[VERASE] = CERASE;
1524 tio->c_cc[VKILL] = CKILL; 1550 tio->c_cc[VKILL] = CKILL;
1525 tio->c_cc[VSTART] = CSTART; 1551 tio->c_cc[VSTART] = CSTART;
1526 tio->c_cc[VSTOP] = CSTOP; 1552 tio->c_cc[VSTOP] = CSTOP;
1527 tio->c_cc[VSUSP] = CSUSP; 1553 tio->c_cc[VSUSP] = CSUSP;
1528# ifdef VDSUSP 1554# ifdef VDSUSP
1555
1529 tio->c_cc[VDSUSP] = CDSUSP; 1556 tio->c_cc[VDSUSP] = CDSUSP;
1530# endif 1557# endif
1531# ifdef VREPRINT 1558# ifdef VREPRINT
1559
1532 tio->c_cc[VREPRINT] = CRPRNT; 1560 tio->c_cc[VREPRINT] = CRPRNT;
1533# endif 1561# endif
1534# ifdef VDISCRD 1562# ifdef VDISCRD
1563
1535 tio->c_cc[VDISCRD] = CFLUSH; 1564 tio->c_cc[VDISCRD] = CFLUSH;
1536# endif 1565# endif
1537# ifdef VWERSE 1566# ifdef VWERSE
1567
1538 tio->c_cc[VWERSE] = CWERASE; 1568 tio->c_cc[VWERSE] = CWERASE;
1539# endif 1569# endif
1540# ifdef VLNEXT 1570# ifdef VLNEXT
1571
1541 tio->c_cc[VLNEXT] = CLNEXT; 1572 tio->c_cc[VLNEXT] = CLNEXT;
1542# endif 1573# endif
1574
1543 } 1575 }
1544 tio->c_cc[VEOF] = CEOF; 1576 tio->c_cc[VEOF] = CEOF;
1545 tio->c_cc[VEOL] = VDISABLE; 1577 tio->c_cc[VEOL] = VDISABLE;
1546# ifdef VEOL2 1578# ifdef VEOL2
1579
1547 tio->c_cc[VEOL2] = VDISABLE; 1580 tio->c_cc[VEOL2] = VDISABLE;
1548# endif 1581# endif
1549# ifdef VSWTC 1582# ifdef VSWTC
1583
1550 tio->c_cc[VSWTC] = VDISABLE; 1584 tio->c_cc[VSWTC] = VDISABLE;
1551# endif 1585# endif
1552# ifdef VSWTCH 1586# ifdef VSWTCH
1587
1553 tio->c_cc[VSWTCH] = VDISABLE; 1588 tio->c_cc[VSWTCH] = VDISABLE;
1554# endif 1589# endif
1555# if VMIN != VEOF 1590# if VMIN != VEOF
1591
1556 tio->c_cc[VMIN] = 1; 1592 tio->c_cc[VMIN] = 1;
1557# endif 1593# endif
1558# if VTIME != VEOL 1594# if VTIME != VEOL
1595
1559 tio->c_cc[VTIME] = 0; 1596 tio->c_cc[VTIME] = 0;
1560# endif 1597# endif
1598
1561 if (erase != -1) 1599 if (erase != -1)
1562 tio->c_cc[VERASE] = (char)erase; 1600 tio->c_cc[VERASE] = (char)erase;
1563 1601
1564/* input modes */ 1602 /* input modes */
1565 tio->c_iflag = (BRKINT | IGNPAR | ICRNL 1603 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1566# ifdef IMAXBEL 1604# ifdef IMAXBEL
1567 | IMAXBEL 1605 | IMAXBEL
1568# endif 1606# endif
1569 | IXON); 1607 | IXON);
1570 1608
1571/* output modes */ 1609 /* output modes */
1572 tio->c_oflag = (OPOST | ONLCR); 1610 tio->c_oflag = (OPOST | ONLCR);
1573 1611
1574/* control modes */ 1612 /* control modes */
1575 tio->c_cflag = (CS8 | CREAD); 1613 tio->c_cflag = (CS8 | CREAD);
1576 1614
1577/* line discipline modes */ 1615 /* line discipline modes */
1578 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO 1616 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1579# if defined (ECHOCTL) && defined (ECHOKE) 1617# if defined (ECHOCTL) && defined (ECHOKE)
1580 | ECHOCTL | ECHOKE 1618 | ECHOCTL | ECHOKE
1581# endif 1619# endif
1582 | ECHOE | ECHOK); 1620 | ECHOE | ECHOK);
1583# else /* HAVE_TERMIOS_H */ 1621# else /* HAVE_TERMIOS_H */
1584 1622
1585/* 1623 /*
1586 * sgtty interface 1624 * sgtty interface
1587 */ 1625 */
1588 1626
1589/* get parameters -- gtty */ 1627 /* get parameters -- gtty */
1590 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0) { 1628 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1629 {
1591 tio->sg.sg_erase = CERASE; /* ^H */ 1630 tio->sg.sg_erase = CERASE; /* ^H */
1592 tio->sg.sg_kill = CKILL; /* ^U */ 1631 tio->sg.sg_kill = CKILL; /* ^U */
1593 } 1632 }
1594 if (erase != -1) 1633 if (erase != -1)
1595 tio->sg.sg_erase = (char)erase; 1634 tio->sg.sg_erase = (char)erase;
1596 1635
1597 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP); 1636 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1598 1637
1599/* get special characters */ 1638 /* get special characters */
1600 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0) { 1639 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1640 {
1601 tio->tc.t_intrc = CINTR; /* ^C */ 1641 tio->tc.t_intrc = CINTR; /* ^C */
1602 tio->tc.t_quitc = CQUIT; /* ^\ */ 1642 tio->tc.t_quitc = CQUIT; /* ^\ */
1603 tio->tc.t_startc = CSTART; /* ^Q */ 1643 tio->tc.t_startc = CSTART; /* ^Q */
1604 tio->tc.t_stopc = CSTOP; /* ^S */ 1644 tio->tc.t_stopc = CSTOP; /* ^S */
1605 tio->tc.t_eofc = CEOF; /* ^D */ 1645 tio->tc.t_eofc = CEOF; /* ^D */
1606 tio->tc.t_brkc = -1; 1646 tio->tc.t_brkc = -1;
1607 } 1647 }
1608/* get local special chars */ 1648 /* get local special chars */
1609 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0) { 1649 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1650 {
1610 tio->lc.t_suspc = CSUSP; /* ^Z */ 1651 tio->lc.t_suspc = CSUSP; /* ^Z */
1611 tio->lc.t_dsuspc = CDSUSP; /* ^Y */ 1652 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1612 tio->lc.t_rprntc = CRPRNT; /* ^R */ 1653 tio->lc.t_rprntc = CRPRNT; /* ^R */
1613 tio->lc.t_flushc = CFLUSH; /* ^O */ 1654 tio->lc.t_flushc = CFLUSH; /* ^O */
1614 tio->lc.t_werasc = CWERASE; /* ^W */ 1655 tio->lc.t_werasc = CWERASE; /* ^W */
1615 tio->lc.t_lnextc = CLNEXT; /* ^V */ 1656 tio->lc.t_lnextc = CLNEXT; /* ^V */
1616 } 1657 }
1617/* get line discipline */ 1658 /* get line discipline */
1618 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line)); 1659 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1619# ifdef NTTYDISC 1660# ifdef NTTYDISC
1661
1620 tio->line = NTTYDISC; 1662 tio->line = NTTYDISC;
1621# endif /* NTTYDISC */ 1663# endif /* NTTYDISC */
1664
1622 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL); 1665 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1623#endif /* HAVE_TERMIOS_H */ 1666#endif /* HAVE_TERMIOS_H */
1624 1667
1625/* 1668 /*
1626 * Debugging 1669 * Debugging
1627 */ 1670 */
1628#ifdef DEBUG_TTYMODE 1671#ifdef DEBUG_TTYMODE
1629#ifdef HAVE_TERMIOS_H 1672#ifdef HAVE_TERMIOS_H
1630/* c_iflag bits */ 1673 /* c_iflag bits */
1631 fprintf(stderr, "Input flags\n"); 1674 fprintf (stderr, "Input flags\n");
1632 1675
1633/* cpp token stringize doesn't work on all machines <sigh> */ 1676 /* cpp token stringize doesn't work on all machines <sigh> */
1634# define FOO(flag,name) \ 1677# define FOO(flag,name) \
1635 if ((tio->c_iflag) & flag) \ 1678 if ((tio->c_iflag) & flag) \
1636 fprintf (stderr, "%s ", name) 1679 fprintf (stderr, "%s ", name)
1637 1680
1638/* c_iflag bits */ 1681 /* c_iflag bits */
1639 FOO(IGNBRK, "IGNBRK"); 1682 FOO (IGNBRK, "IGNBRK");
1640 FOO(BRKINT, "BRKINT"); 1683 FOO (BRKINT, "BRKINT");
1641 FOO(IGNPAR, "IGNPAR"); 1684 FOO (IGNPAR, "IGNPAR");
1642 FOO(PARMRK, "PARMRK"); 1685 FOO (PARMRK, "PARMRK");
1643 FOO(INPCK, "INPCK"); 1686 FOO (INPCK, "INPCK");
1644 FOO(ISTRIP, "ISTRIP"); 1687 FOO (ISTRIP, "ISTRIP");
1645 FOO(INLCR, "INLCR"); 1688 FOO (INLCR, "INLCR");
1646 FOO(IGNCR, "IGNCR"); 1689 FOO (IGNCR, "IGNCR");
1647 FOO(ICRNL, "ICRNL"); 1690 FOO (ICRNL, "ICRNL");
1648 FOO(IXON, "IXON"); 1691 FOO (IXON, "IXON");
1649 FOO(IXOFF, "IXOFF"); 1692 FOO (IXOFF, "IXOFF");
1650# ifdef IUCLC 1693# ifdef IUCLC
1694
1651 FOO(IUCLC, "IUCLC"); 1695 FOO (IUCLC, "IUCLC");
1652# endif 1696# endif
1653# ifdef IXANY 1697# ifdef IXANY
1698
1654 FOO(IXANY, "IXANY"); 1699 FOO (IXANY, "IXANY");
1655# endif 1700# endif
1656# ifdef IMAXBEL 1701# ifdef IMAXBEL
1702
1657 FOO(IMAXBEL, "IMAXBEL"); 1703 FOO (IMAXBEL, "IMAXBEL");
1658# endif 1704# endif
1705
1659 fprintf(stderr, "\n"); 1706 fprintf (stderr, "\n");
1660 1707
1661# undef FOO 1708# undef FOO
1662# define FOO(entry, name) \ 1709# define FOO(entry, name) \
1663 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry]) 1710 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1664 1711
1665 FOO(VINTR, "VINTR"); 1712 FOO (VINTR, "VINTR");
1666 FOO(VQUIT, "VQUIT"); 1713 FOO (VQUIT, "VQUIT");
1667 FOO(VERASE, "VERASE"); 1714 FOO (VERASE, "VERASE");
1668 FOO(VKILL, "VKILL"); 1715 FOO (VKILL, "VKILL");
1669 FOO(VEOF, "VEOF"); 1716 FOO (VEOF, "VEOF");
1670 FOO(VEOL, "VEOL"); 1717 FOO (VEOL, "VEOL");
1671# ifdef VEOL2 1718# ifdef VEOL2
1719
1672 FOO(VEOL2, "VEOL2"); 1720 FOO (VEOL2, "VEOL2");
1673# endif 1721# endif
1674# ifdef VSWTC 1722# ifdef VSWTC
1723
1675 FOO(VSWTC, "VSWTC"); 1724 FOO (VSWTC, "VSWTC");
1676# endif 1725# endif
1677# ifdef VSWTCH 1726# ifdef VSWTCH
1727
1678 FOO(VSWTCH, "VSWTCH"); 1728 FOO (VSWTCH, "VSWTCH");
1679# endif 1729# endif
1730
1680 FOO(VSTART, "VSTART"); 1731 FOO (VSTART, "VSTART");
1681 FOO(VSTOP, "VSTOP"); 1732 FOO (VSTOP, "VSTOP");
1682 FOO(VSUSP, "VSUSP"); 1733 FOO (VSUSP, "VSUSP");
1683# ifdef VDSUSP 1734# ifdef VDSUSP
1735
1684 FOO(VDSUSP, "VDSUSP"); 1736 FOO (VDSUSP, "VDSUSP");
1685# endif 1737# endif
1686# ifdef VREPRINT 1738# ifdef VREPRINT
1739
1687 FOO(VREPRINT, "VREPRINT"); 1740 FOO (VREPRINT, "VREPRINT");
1688# endif 1741# endif
1689# ifdef VDISCRD 1742# ifdef VDISCRD
1743
1690 FOO(VDISCRD, "VDISCRD"); 1744 FOO (VDISCRD, "VDISCRD");
1691# endif 1745# endif
1692# ifdef VWERSE 1746# ifdef VWERSE
1747
1693 FOO(VWERSE, "VWERSE"); 1748 FOO (VWERSE, "VWERSE");
1694# endif 1749# endif
1695# ifdef VLNEXT 1750# ifdef VLNEXT
1751
1696 FOO(VLNEXT, "VLNEXT"); 1752 FOO (VLNEXT, "VLNEXT");
1697# endif 1753# endif
1754
1698 fprintf(stderr, "\n"); 1755 fprintf (stderr, "\n");
1699# undef FOO 1756# undef FOO
1700# endif /* HAVE_TERMIOS_H */ 1757# endif /* HAVE_TERMIOS_H */
1701#endif /* DEBUG_TTYMODE */ 1758#endif /* DEBUG_TTYMODE */
1702} 1759}
1703 1760

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