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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 1.65 by root, Fri Jul 30 16:13:46 2004 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
2 * File: init.c 2 * File: init.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: init.C,v 1.6 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 PixColorsFocused = new rxvt_color [TOTAL_COLORS];
363#ifdef OFF_FOCUS_FADING
364 PixColorsUnFocused = new rxvt_color [TOTAL_COLORS];
365#endif
366 PixColors = PixColorsFocused;
367
368 if (PixColors == NULL)
369 return false;
370
371#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
372 TermWin.pixmap = None;
373#endif
374#ifdef UTMP_SUPPORT
375 next_utmp_action = SAVE;
376#endif
377#ifndef NO_SETOWNER_TTYDEV
378 next_tty_action = SAVE;
379#endif
380
381 MEvent.time = CurrentTime;
382 MEvent.button = AnyButton;
383 Options = DEFAULT_OPTIONS;
384 want_refresh = 1;
385 cmd_pid = -1;
386 cmd_fd = tty_fd = -1;
387 PrivateModes = SavedModes = PrivMode_Default;
388 TermWin.focus = 0;
389 TermWin.ncol = 80;
390 TermWin.nrow = 24;
391 TermWin.int_bwidth = INTERNALBORDERWIDTH;
392 TermWin.ext_bwidth = EXTERNALBORDERWIDTH;
393 TermWin.lineSpace = LINESPACE;
394 TermWin.saveLines = SAVELINES;
395 numPixColors = TOTAL_COLORS;
396
397#ifndef NO_BRIGHTCOLOR
398 colorfgbg = DEFAULT_RSTYLE;
399#endif
400
401 refresh_limit = 1;
402 refresh_type = SLOW_REFRESH;
403 prev_nrow = prev_ncol = 0;
404
405 oldcursor.row = oldcursor.col = -1;
406#ifdef XPM_BACKGROUND
407 /* bgPixmap.w = bgPixmap.h = 0; */
408 bgPixmap.x = bgPixmap.y = 50;
409 bgPixmap.pixmap = None;
410#endif
411
412 last_bot = last_state = -1;
413
414#ifdef MENUBAR
415 menu_readonly = 1;
416# if ! (MENUBAR_MAX > 1)
417 CurrentBar = & (BarList);
418# endif /* (MENUBAR_MAX > 1) */
419#endif
420
421 return true;
422}
423
424void
425rxvt_term::init_secondary ()
426{
427 int i;
428#ifdef TTY_GID_SUPPORT
429 struct group *gr = getgrnam ("tty");
430
431 if (gr)
432 { /* change group ownership of tty to "tty" */
433 ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
434 ttygid = gr->gr_gid;
435 }
436 else
437#endif /* TTY_GID_SUPPORT */
438
439 {
440 ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
441 ttygid = getgid ();
442 }
443
444 /*
445 * Close all unused file descriptors
446 * We don't want them, we don't need them.
447 */
448 if ((i = open ("/dev/null", O_RDONLY)) < 0)
449 {
450 /* TODO: BOO HISS */
451 dup2 (STDERR_FILENO, STDIN_FILENO);
452 }
453 else if (i > STDIN_FILENO)
454 {
455 dup2 (i, STDIN_FILENO);
456 close (i);
457 }
458
459 dup2 (STDERR_FILENO, STDOUT_FILENO);
460
461#if 0 // schmorp sayz closing filies is murder
462 for (i = STDERR_FILENO + 1; i < num_fds; i++)
463 {
464#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
465 if (i == 4 || i == 7)
466 continue;
467#endif
468 close (i);
469 }
470#endif
471}
351 472
352/*----------------------------------------------------------------------*/ 473/*----------------------------------------------------------------------*/
353/* substitute system functions */ 474const char **
354#if defined(__svr4__) && ! defined(_POSIX_VERSION) 475rxvt_term::init_resources (int argc, const char *const *argv)
355/* INTPROTO */
356int
357rxvt_getdtablesize(void)
358{ 476{
359 struct rlimit rlim; 477 int i, r_argc;
478 char *val;
479 const char **cmd_argv, **r_argv;
360 480
361 getrlimit(RLIMIT_NOFILE, &rlim); 481 /*
362 return rlim.rlim_cur; 482 * Look for -exec option. Find => split and make cmd_argv[] of command args
483 */
484 for (r_argc = 0; r_argc < argc; r_argc++)
485 if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec"))
486 break;
487
488 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
489
490 for (i = 0; i < r_argc; i++)
491 r_argv[i] = (const char *)argv[i];
492
493 r_argv[i] = NULL;
494
495 if (r_argc == argc)
496 cmd_argv = NULL;
497 else
498 {
499 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
500
501 for (i = 0; i < argc - r_argc - 1; i++)
502 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
503
504 cmd_argv[i] = NULL;
505 }
506
507 rs[Rs_name] = rxvt_r_basename (argv[0]);
508
509 /*
510 * Open display, get options/resources and create the window
511 */
512 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
513 rs[Rs_display_name] = ":0";
514
515 get_options (r_argc, r_argv);
516 free (r_argv);
517
518#ifdef LOCAL_X_IS_UNIX
519 if (rs[Rs_display_name][0] == ':')
520 {
521 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));
522 STRCPY (val, "unix");
523 STRCAT (val, rs[Rs_display_name]);
524 display = displays.get (val);
525 free (val);
526 }
527#endif
528
529 if (!display
530 && ! (display = displays.get (rs[Rs_display_name])))
531 rxvt_fatal ("can't open display %s", rs[Rs_display_name]);
532
533 extract_resources (display->display, rs[Rs_name]);
534
535 /*
536 * set any defaults not already set
537 */
538 if (cmd_argv && cmd_argv[0])
539 {
540 if (!rs[Rs_title])
541 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);
542 if (!rs[Rs_iconName])
543 rs[Rs_iconName] = rs[Rs_title];
544 }
545 else
546 {
547 if (!rs[Rs_title])
548 rs[Rs_title] = rs[Rs_name];
549 if (!rs[Rs_iconName])
550 rs[Rs_iconName] = rs[Rs_name];
551 }
552
553 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
554 TermWin.saveLines = BOUND_POSITIVE_INT16 (i);
555
556#ifndef NO_FRILLS
557 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
558 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */
559 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
560 TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */
561#endif
562
563#ifndef NO_LINESPACE
564 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
565 TermWin.lineSpace = min (i, 100); /* arbitrary limit */
566#endif
567
568#ifdef POINTER_BLANK
569 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
570 pointerBlankDelay = i;
571 else
572 pointerBlankDelay = 2;
573#endif
574
575 /* no point having a scrollbar without having any scrollback! */
576 if (!TermWin.saveLines)
577 Options &= ~Opt_scrollBar;
578
579#ifdef PRINTPIPE
580 if (!rs[Rs_print_pipe])
581 rs[Rs_print_pipe] = PRINTPIPE;
582#endif
583
584 if (!rs[Rs_cutchars])
585 rs[Rs_cutchars] = CUTCHARS;
586
587#ifndef NO_BACKSPACE_KEY
588 if (!rs[Rs_backspace_key])
589# ifdef DEFAULT_BACKSPACE
590 key_backspace = DEFAULT_BACKSPACE;
591# else
592 key_backspace = "DEC"; /* can toggle between \010 or \177 */
593# endif
594 else
595 {
596 val = STRDUP (rs[Rs_backspace_key]);
597 rxvt_Str_trim (val);
598 rxvt_Str_escaped (val);
599 key_backspace = val;
600 }
601#endif
602
603#ifndef NO_DELETE_KEY
604 if (!rs[Rs_delete_key])
605# ifdef DEFAULT_DELETE
606 key_delete = DEFAULT_DELETE;
607# else
608 key_delete = "\033[3~";
609# endif
610 else
611 {
612 val = STRDUP (rs[Rs_delete_key]);
613 rxvt_Str_trim (val);
614 rxvt_Str_escaped (val);
615 key_delete = val;
616 }
617#endif
618 if (rs[Rs_answerbackstring])
619 {
620 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
621 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
622 }
623
624#ifdef HAVE_SCROLLBARS
625 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
626 rs[Rs_scrollBar_thickness]);
627#endif
628
629#ifdef XTERM_REVERSE_VIDEO
630 /* this is how xterm implements reverseVideo */
631 if (Options & Opt_reverseVideo)
632 {
633 if (!rs[Rs_color + Color_fg])
634 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
635 if (!rs[Rs_color + Color_bg])
636 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
637 }
638#endif
639
640 for (i = 0; i < NRS_COLORS; i++)
641 if (!rs[Rs_color + i])
642 rs[Rs_color + i] = def_colorName[i];
643
644#ifndef XTERM_REVERSE_VIDEO
645 /* this is how we implement reverseVideo */
646 if (Options & Opt_reverseVideo)
647 SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);
648#endif
649
650 /* convenient aliases for setting fg/bg to colors */
651 color_aliases (Color_fg);
652 color_aliases (Color_bg);
653#ifndef NO_CURSORCOLOR
654 color_aliases (Color_cursor);
655 color_aliases (Color_cursor2);
656#endif /* NO_CURSORCOLOR */
657 color_aliases (Color_pointer_fg);
658 color_aliases (Color_pointer_bg);
659 color_aliases (Color_border);
660#ifndef NO_BOLD_UNDERLINE_REVERSE
661 color_aliases (Color_BD);
662 color_aliases (Color_UL);
663 color_aliases (Color_RV);
664#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
665
666 return cmd_argv;
363} 667}
364#endif 668
365/*----------------------------------------------------------------------*/ 669/*----------------------------------------------------------------------*/
366bool 670void
367rxvt_term::init_vars() 671rxvt_term::init_env ()
368{ 672{
369 PixColors = new rxvt_color [TOTAL_COLORS]; 673 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; 674 unsigned int u;
703 char *val; 675 char *val;
704 676
705#ifdef DISPLAY_IS_IP 677#ifdef DISPLAY_IS_IP
706/* Fixup display_name for export over pty to any interested terminal 678 /* Fixup display_name for export over pty to any interested terminal
707 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 679 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
708 * (for the first non-loopback interface) that we get from 680 * (for the first non-loopback interface) that we get from
709 * rxvt_network_display(). This is more "name-resolution-portable", if you 681 * rxvt_network_display (). This is more "name-resolution-portable", if you
710 * will, and probably allows for faster x-client startup if your name 682 * will, and probably allows for faster x-client startup if your name
711 * server is beyond a slow link or overloaded at client startup. Of 683 * server is beyond a slow link or overloaded at client startup. Of
712 * course that only helps the shell's child processes, not us. 684 * course that only helps the shell's child processes, not us.
713 * 685 *
714 * Giving out the display_name also affords a potential security hole 686 * Giving out the display_name also affords a potential security hole
715 */ 687 */
716 val = rxvt_network_display(R->rs[Rs_display_name]); 688 val = rxvt_network_display (rs[Rs_display_name]);
717 R->rs[Rs_display_name] = (const char *)val; 689 rs[Rs_display_name] = (const char *)val;
690
718 if (val == NULL) 691 if (val == NULL)
719#endif /* DISPLAY_IS_IP */ 692#endif /* DISPLAY_IS_IP */
720 val = XDisplayString(R->Xdisplay); 693 val = XDisplayString (display->display);
694
721 if (R->rs[Rs_display_name] == NULL) 695 if (rs[Rs_display_name] == NULL)
722 R->rs[Rs_display_name] = val; /* use broken `:0' value */ 696 rs[Rs_display_name] = val; /* use broken `:0' value */
723 697
724 i = STRLEN(val); 698 i = STRLEN (val);
725 R->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char)); 699 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
726 700
727 sprintf(R->env_display, "DISPLAY=%s", val); 701 sprintf (env_display, "DISPLAY=%s", val);
728 702
729 /* avoiding the math library: 703 /* avoiding the math library:
730 * i = (int)(ceil(log10((unsigned int)R->TermWin.parent[0]))) */ 704 * i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
731 for (i = 0, u = (unsigned int)R->TermWin.parent[0]; u; u /= 10, i++) ; 705 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
706 ;
732 MAX_IT(i, 1); 707 MAX_IT (i, 1);
733 R->env_windowid = (char *)rxvt_malloc((i + 10) * sizeof(char)); 708 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
734 709
735 sprintf(R->env_windowid, "WINDOWID=%u", 710 sprintf (env_windowid, "WINDOWID=%u",
736 (unsigned int)R->TermWin.parent[0]); 711 (unsigned int)TermWin.parent[0]);
737 712
738/* add entries to the environment: 713 /* add entries to the environment:
739 * @ DISPLAY: in case we started with -display 714 * @ DISPLAY: in case we started with -display
740 * @ WINDOWID: X window id number of the window 715 * @ WINDOWID: X window id number of the window
741 * @ COLORTERM: terminal sub-name and also indicates its color 716 * @ COLORTERM: terminal sub-name and also indicates its color
742 * @ TERM: terminal name 717 * @ TERM: terminal name
743 * @ TERMINFO: path to terminfo directory 718 * @ TERMINFO: path to terminfo directory
719 * @ COLORFGBG: fg;bg color codes
744 */ 720 */
745 putenv(R->env_display); 721 putenv (env_display);
746 putenv(R->env_windowid); 722 putenv (env_windowid);
723 if (env_colorfgbg)
724 putenv (env_colorfgbg);
725
747#ifdef RXVT_TERMINFO 726#ifdef RXVT_TERMINFO
748 putenv("TERMINFO=" RXVT_TERMINFO); 727 putenv ("TERMINFO=" RXVT_TERMINFO);
749#endif 728#endif
750 if (XDEPTH <= 2) 729
730 if (display->depth <= 2)
751 putenv("COLORTERM=" COLORTERMENV "-mono"); 731 putenv ("COLORTERM=" COLORTERMENV "-mono");
752 else 732 else
753 putenv("COLORTERM=" COLORTERMENVFULL); 733 putenv ("COLORTERM=" COLORTERMENVFULL);
734
754 if (R->rs[Rs_term_name] != NULL) { 735 if (rs[Rs_term_name] != NULL)
736 {
755 R->env_term = (char *)rxvt_malloc((STRLEN(R->rs[Rs_term_name]) + 6) * sizeof(char)); 737 env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char));
756 sprintf(R->env_term, "TERM=%s", R->rs[Rs_term_name]); 738 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
757 putenv(R->env_term); 739 putenv (env_term);
740 }
758 } else 741 else
759 putenv("TERM=" TERMENV); 742 putenv ("TERM=" TERMENV);
760 743
761#ifdef HAVE_UNSETENV 744#ifdef HAVE_UNSETENV
762/* avoid passing old settings and confusing term size */ 745 /* avoid passing old settings and confusing term size */
763 unsetenv("LINES"); 746 unsetenv ("LINES");
764 unsetenv("COLUMNS"); 747 unsetenv ("COLUMNS");
765 unsetenv("TERMCAP"); /* terminfo should be okay */ 748 unsetenv ("TERMCAP"); /* terminfo should be okay */
766#endif /* HAVE_UNSETENV */ 749#endif /* HAVE_UNSETENV */
767} 750}
768 751
769/*----------------------------------------------------------------------*/ 752/*----------------------------------------------------------------------*/
770/* 753/*
771 * This is more or less stolen straight from XFree86 xterm. 754 * This is more or less stolen straight from XFree86 xterm.
772 * This should support all European type languages. 755 * This should support all European type languages.
773 */ 756 */
774/* EXTPROTO */
775void 757void
758rxvt_term::set_locale (const char *locale)
759{
760#if HAVE_XSETLOCALE || HAVE_SETLOCALE
761 free (this->locale);
762 this->locale = setlocale (LC_CTYPE, locale);
763
764 if (!this->locale)
765 {
766 rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale);
767 setlocale (LC_CTYPE, "");
768 this->locale = "";
769 }
770
771 this->locale = rxvt_strdup (this->locale);
772 SET_LOCALE (this->locale);
773 mbstate.reset ();
774#endif
775#if 0
776#if HAVE_NL_LANGINFO
777 free (codeset);
778 codeset = strdup (nl_langinfo (CODESET));
779 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
780 || !STRCASECMP (codeset, "UTF8");
781#else
782 enc_utf8 = 1;
783#endif
784#endif
785}
786
787void
776rxvt_init_xlocale(pR) 788rxvt_term::init_xlocale ()
777{ 789{
778#ifdef USE_XIM 790#ifdef USE_XIM
779 if (R->locale == NULL) 791 if (!locale)
780 rxvt_print_error("Setting locale failed."); 792 rxvt_warn ("setting locale failed, working without locale support.\n");
781 else { 793 else
794 {
782 Atom wmlocale; 795 Atom wmlocale;
783 796
784 wmlocale = XInternAtom(R->Xdisplay, "WM_LOCALE_NAME", False); 797 wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
785 XChangeProperty(R->Xdisplay, R->TermWin.parent[0], wmlocale, 798 XChangeProperty (display->display, TermWin.parent[0], wmlocale,
786 XA_STRING, 8, PropModeReplace, 799 XA_STRING, 8, PropModeReplace,
787 (unsigned char *)R->locale, STRLEN(R->locale)); 800 (unsigned char *)locale, STRLEN (locale));
788 801
789 if (XSupportsLocale() != True) { 802 if (!XSupportsLocale ())
790 rxvt_print_error("The locale is not supported by Xlib"); 803 {
804 rxvt_warn ("the locale is not supported by Xlib, working withotu locale support.\n");
791 return; 805 return;
792 } 806 }
793 rxvt_setTermFontSet(aR_ 0);
794 807
808 im_ev.start (display);
809
795 /* see if we can connect yet */ 810 /* see if we can connect already */
796 rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL); 811 im_cb ();
797
798 /* To avoid Segmentation Fault in C locale: Solaris only? */
799 if (STRCMP(R->locale, "C"))
800 XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL,
801 rxvt_IMInstantiateCallback, NULL);
802 } 812 }
803#endif 813#endif
804} 814}
805 815
806/*----------------------------------------------------------------------*/ 816/*----------------------------------------------------------------------*/
807/* EXTPROTO */
808void 817void
809rxvt_init_command(pR_ const char *const *argv) 818rxvt_term::init_command (const char *const *argv)
810{ 819{
811 /* 820 /*
812 * Initialize the command connection. 821 * Initialize the command connection.
813 * This should be called after the X server connection is established. 822 * This should be called after the X server connection is established.
814 */ 823 */
815 int i; 824 int i;
816 825
817 for (i = 0; i < NUM_XA; i++) 826 for (i = 0; i < NUM_XA; i++)
818 R->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False); 827 xa[i] = XInternAtom (display->display, xa_names[i], False);
819 828
820/* Enable delete window protocol */ 829 /* Enable delete window protocol */
821 XSetWMProtocols(R->Xdisplay, R->TermWin.parent[0], 830 XSetWMProtocols (display->display, TermWin.parent[0],
822 &(R->xa[XA_WMDELETEWINDOW]), 1); 831 & (xa[XA_WMDELETEWINDOW]), 1);
823 832
824#ifdef USING_W11LIB 833#ifdef USING_W11LIB
825/* enable W11 callbacks */ 834 /* enable W11 callbacks */
826 W11AddEventHandler(R->Xdisplay, rxvt_W11_process_x_event); 835 W11AddEventHandler (display->display, rxvt_W11_process_x_event);
827#endif 836#endif
828 837
829#ifdef META8_OPTION 838#ifdef META8_OPTION
830 R->meta_char = (R->Options & Opt_meta8 ? 0x80 : C0_ESC); 839 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);
831#endif 840#endif
832 841
833 rxvt_get_ourmods(aR); 842 get_ourmods ();
834 843
835 if (!(R->Options & Opt_scrollTtyOutput)) 844 if (!(Options & Opt_scrollTtyOutput))
836 R->PrivateModes |= PrivMode_TtyOutputInh; 845 PrivateModes |= PrivMode_TtyOutputInh;
837 if (R->Options & Opt_scrollTtyKeypress) 846 if (Options & Opt_scrollTtyKeypress)
838 R->PrivateModes |= PrivMode_Keypress; 847 PrivateModes |= PrivMode_Keypress;
839 if (!(R->Options & Opt_jumpScroll)) 848 if (!(Options & Opt_jumpScroll))
840 R->PrivateModes |= PrivMode_smoothScroll; 849 PrivateModes |= PrivMode_smoothScroll;
850
841#ifndef NO_BACKSPACE_KEY 851#ifndef NO_BACKSPACE_KEY
842 if (STRCMP(R->key_backspace, "DEC") == 0) 852 if (STRCMP (key_backspace, "DEC") == 0)
843 R->PrivateModes |= PrivMode_HaveBackSpace; 853 PrivateModes |= PrivMode_HaveBackSpace;
844#endif 854#endif
855
845/* add value for scrollBar */ 856 /* add value for scrollBar */
846 if (scrollbar_visible(R)) 857 if (scrollbar_visible ())
847 { 858 {
848 R->PrivateModes |= PrivMode_scrollBar; 859 PrivateModes |= PrivMode_scrollBar;
849 R->SavedModes |= PrivMode_scrollBar; 860 SavedModes |= PrivMode_scrollBar;
850 } 861 }
851 if (menubar_visible(R)) 862 if (menubar_visible ())
852 { 863 {
853 R->PrivateModes |= PrivMode_menuBar; 864 PrivateModes |= PrivMode_menuBar;
854 R->SavedModes |= PrivMode_menuBar; 865 SavedModes |= PrivMode_menuBar;
855 } 866 }
856#ifdef GREEK_SUPPORT
857 greek_init();
858#endif
859
860 R->Xfd = XConnectionNumber (R->Xdisplay);
861 867
862#ifdef CURSOR_BLINK 868#ifdef CURSOR_BLINK
863 if (R->Options & Opt_cursorBlink) 869 if (Options & Opt_cursorBlink)
864 (void)gettimeofday(&R->lastcursorchange, NULL); 870 (void)gettimeofday (&lastcursorchange, NULL);
865#endif 871#endif
866 872
867 if ((R->cmd_fd = rxvt_run_command (aR_ argv)) < 0) 873 if ((cmd_fd = run_command (argv)) < 0)
868 { 874 rxvt_fatal ("failure while running command, aborting");
869 rxvt_print_error ("aborting");
870 exit (EXIT_FAILURE);
871 }
872} 875}
873 876
874/*----------------------------------------------------------------------*/ 877/*----------------------------------------------------------------------*/
875/* INTPROTO */
876void 878void
877rxvt_Get_Colours(pR) 879rxvt_term::Get_Colours ()
878{ 880{
879 int i; 881 int i;
880 882
883#ifdef OFF_FOCUS_FADING
884 PixColors = PixColorsFocused;
885#endif
886
881 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) { 887 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++)
888 {
882 rxvt_color xcol; 889 rxvt_color xcol;
883 890
891 if (!rs[Rs_color + i])
892 continue;
893
894 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
895 {
896#ifndef XTERM_REVERSE_VIDEO
897 if (i < 2 && (Options & Opt_reverseVideo))
898 rs[Rs_color + i] = def_colorName[!i];
899 else
900#endif
901 rs[Rs_color + i] = def_colorName[i];
902
884 if (!R->rs[Rs_color + i]) 903 if (!rs[Rs_color + i])
885 continue; 904 continue;
886 905
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])) { 906 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
907 {
897 switch (i) { 908 switch (i)
909 {
898 case Color_fg: 910 case Color_fg:
899 case Color_bg: 911 case Color_bg:
900 /* fatal: need bg/fg color */ 912 /* fatal: need bg/fg color */
901 rxvt_print_error("aborting"); 913 rxvt_fatal ("unable to get foreground/background colour, aborting");
902 exit(EXIT_FAILURE);
903 /* NOTREACHED */ 914 /* NOTREACHED */
904 break; 915 break;
905#ifndef NO_CURSORCOLOR 916#ifndef NO_CURSORCOLOR
906 case Color_cursor2: 917 case Color_cursor2:
907 xcol = R->PixColors[Color_fg]; 918 xcol = PixColors[Color_fg];
908 break; 919 break;
909#endif /* ! NO_CURSORCOLOR */ 920#endif /* ! NO_CURSORCOLOR */
910 case Color_pointer: 921 case Color_pointer_fg:
911 xcol = R->PixColors[Color_fg]; 922 xcol = PixColors[Color_fg];
912 break; 923 break;
913 default: 924 default:
914 xcol = R->PixColors[Color_bg]; /* None */ 925 xcol = PixColors[Color_bg]; /* None */
915 break; 926 break;
916 } 927 }
917 } 928 }
918 } 929 }
930
919 R->PixColors[i] = xcol; 931 PixColors[i] = xcol;
932#ifdef OFF_FOCUS_FADING
933 if (rs[Rs_fade])
934 PixColorsUnFocused[i] = xcol.fade (display, atoi (rs[Rs_fade]));
935#endif
920 SET_PIXCOLOR(R, i); 936 SET_PIXCOLOR (i);
937 }
938
939 if (XDEPTH <= 2)
921 } 940 {
941 if (!rs[Rs_color + Color_pointer_fg]) PixColors[Color_pointer_fg] = PixColors[Color_fg];
942 if (!rs[Rs_color + Color_pointer_bg]) PixColors[Color_pointer_bg] = PixColors[Color_bg];
943 if (!rs[Rs_color + Color_border] ) PixColors[Color_border] = PixColors[Color_fg];
944 }
922 945
923 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer]) 946 /*
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 947 * get scrollBar/menuBar shadow colors
930 * 948 *
931 * The calculations of topShadow/bottomShadow values are adapted 949 * The calculations of topShadow/bottomShadow values are adapted
932 * from the fvwm window manager. 950 * from the fvwm window manager.
933 */ 951 */
934#ifdef KEEP_SCROLLCOLOR 952#ifdef KEEP_SCROLLCOLOR
935 if (XDEPTH <= 2) { /* Monochrome */ 953
954 if (XDEPTH <= 2)
955 { /* Monochrome */
936 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 956 PixColors[Color_scroll] = PixColors[Color_fg];
937 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 957 PixColors[Color_topShadow] = PixColors[Color_bg];
938 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 958 PixColors[Color_bottomShadow] = PixColors[Color_bg];
939 } else { 959 }
960 else
961 {
940 rxvt_color xcol[3]; 962 rxvt_color xcol[2];
941 /* xcol[0] == white 963 /* xcol[0] == white
942 * xcol[1] == top shadow 964 * xcol[1] == top shadow
943 * xcol[2] == bot shadow */ 965 * xcol[2] == bot shadow */
944 966
945 xcol[1] = R->PixColors[Color_scroll]; 967 xcol[1] = PixColors[Color_scroll];
946# ifdef PREFER_24BIT 968 xcol[0].set (display, 65535, 65535, 65535);
947 xcol[0].set (r, -1, -1, -1);
948/* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */
949# else
950 xcol[0].set (WhitePixel(R->Xdisplay, Xscreen));
951# endif
952 969
953 unsigned short R1, G1, B1, R0, G0, B0; 970 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
954 971
955 xcol[0].get (r, R0, G0, B0); 972 xcol[0].get (display, pr0, pg0, pb0);
956 xcol[1].get (r, R1, G1, B1); 973 xcol[1].get (display, pr1, pg1, pb1);
957 974
958 /* bottomShadowColor */
959 if (!xcol[2].set (aR_ R1 / 2, G1 / 2, B1 / 2))
960 xcol[2] = R->PixColors[Color_Black];
961
962 R->PixColors[Color_bottomShadow] = xcol[2]; 975 PixColors[Color_bottomShadow] = xcol[1].fade (display, 50);
963 976
964 /* topShadowColor */ 977 /* topShadowColor */
965 if (!xcol[1].set (aR_ 978 if (!xcol[1].set (display,
966 min (R0, max (R0 / 5, R1) * 7 / 5), 979 min (pr0, max (pr0 / 5, pr1) * 7 / 5),
967 min (G0, max (G0 / 5, G1) * 7 / 5), 980 min (pg0, max (pg0 / 5, pg1) * 7 / 5),
968 min (B0, max (B0 / 5, B1) * 7 / 5))) 981 min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
969 xcol[1] = R->PixColors[Color_White]; 982 xcol[1] = PixColors[Color_White];
970 983
971 R->PixColors[Color_topShadow] = xcol[1]; 984 PixColors[Color_topShadow] = xcol[1];
972 } 985 }
973#endif /* KEEP_SCROLLCOLOR */ 986#endif /* KEEP_SCROLLCOLOR */
974} 987}
975 988
976/*----------------------------------------------------------------------*/ 989/*----------------------------------------------------------------------*/
977/* color aliases, fg/bg bright-bold */ 990/* color aliases, fg/bg bright-bold */
978/* INTPROTO */
979void 991void
980rxvt_color_aliases(pR_ int idx) 992rxvt_term::color_aliases (int idx)
981{ 993{
982 if (R->rs[Rs_color + idx] && isdigit(*(R->rs[Rs_color + idx]))) { 994 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
995 {
983 int i = atoi(R->rs[Rs_color + idx]); 996 int i = atoi (rs[Rs_color + idx]);
984 997
998 if (i >= 8 && i <= 15)
985 if (i >= 8 && i <= 15) { /* bright colors */ 999 { /* bright colors */
986 i -= 8; 1000 i -= 8;
987#ifndef NO_BRIGHTCOLOR 1001#ifndef NO_BRIGHTCOLOR
988 R->rs[Rs_color + idx] = R->rs[Rs_color + minBrightCOLOR + i]; 1002 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
989 return; 1003 return;
990#endif 1004#endif
1005
991 } 1006 }
1007
992 if (i >= 0 && i <= 7) /* normal colors */ 1008 if (i >= 0 && i <= 7) /* normal colors */
993 R->rs[Rs_color + idx] = R->rs[Rs_color + minCOLOR + i]; 1009 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
994 } 1010 }
995} 1011}
996 1012
997/*----------------------------------------------------------------------*/ 1013/*----------------------------------------------------------------------*/
998/* 1014/*
999 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings 1015 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1000 * Use resource ``modifier'' to override the Meta modifier 1016 * Use resource ``modifier'' to override the Meta modifier
1001 */ 1017 */
1002/* INTPROTO */
1003void 1018void
1004rxvt_get_ourmods(pR) 1019rxvt_term::get_ourmods ()
1005{ 1020{
1006 int i, j, k; 1021 int i, j, k;
1007 int requestedmeta, realmeta, realalt; 1022 int requestedmeta, realmeta, realalt;
1008 const char *cm, *rsmod; 1023 const char *cm, *rsmod;
1009 XModifierKeymap *map; 1024 XModifierKeymap *map;
1010 KeyCode *kc; 1025 KeyCode *kc;
1011 const unsigned int modmasks[] = 1026 const unsigned int modmasks[] =
1027 {
1012 { Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask }; 1028 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1029 };
1013 1030
1014 requestedmeta = realmeta = realalt = 0; 1031 requestedmeta = realmeta = realalt = 0;
1015 rsmod = R->rs[Rs_modifier]; 1032 rsmod = rs[Rs_modifier];
1016 if (rsmod 1033 if (rsmod
1017 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 1034 && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0)
1018 requestedmeta = rsmod[3] - '0'; 1035 requestedmeta = rsmod[3] - '0';
1019 1036
1020 map = XGetModifierMapping(R->Xdisplay); 1037 map = XGetModifierMapping (display->display);
1021 kc = map->modifiermap; 1038 kc = map->modifiermap;
1022 for (i = 1; i < 6; i++) { 1039 for (i = 1; i < 6; i++)
1040 {
1023 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 1041 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
1024 for (j = map->max_keypermod; j--; k++) { 1042 for (j = map->max_keypermod; j--; k++)
1043 {
1025 if (kc[k] == 0) 1044 if (kc[k] == 0)
1026 break; 1045 break;
1027 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) { 1046 switch (XKeycodeToKeysym (display->display, kc[k], 0))
1047 {
1028 case XK_Num_Lock: 1048 case XK_Num_Lock:
1029 R->ModNumLockMask = modmasks[i - 1]; 1049 ModNumLockMask = modmasks[i - 1];
1030 /* FALLTHROUGH */ 1050 /* FALLTHROUGH */
1031 default: 1051 default:
1032 continue; /* for(;;) */ 1052 continue; /* for (;;) */
1033 case XK_Meta_L: 1053 case XK_Meta_L:
1034 case XK_Meta_R: 1054 case XK_Meta_R:
1035 cm = "meta"; 1055 cm = "meta";
1036 realmeta = i; 1056 realmeta = i;
1037 break; 1057 break;
1038 case XK_Alt_L: 1058 case XK_Alt_L:
1039 case XK_Alt_R: 1059 case XK_Alt_R:
1040 cm = "alt"; 1060 cm = "alt";
1041 realalt = i; 1061 realalt = i;
1042 break; 1062 break;
1043 case XK_Super_L: 1063 case XK_Super_L:
1044 case XK_Super_R: 1064 case XK_Super_R:
1045 cm = "super"; 1065 cm = "super";
1046 break; 1066 break;
1047 case XK_Hyper_L: 1067 case XK_Hyper_L:
1048 case XK_Hyper_R: 1068 case XK_Hyper_R:
1049 cm = "hyper"; 1069 cm = "hyper";
1050 break; 1070 break;
1051 } 1071 }
1052 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 1072 if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0)
1053 requestedmeta = i; 1073 requestedmeta = i;
1054 } 1074 }
1055 } 1075 }
1056 XFreeModifiermap(map); 1076 XFreeModifiermap (map);
1057 i = (requestedmeta ? requestedmeta 1077 i = (requestedmeta ? requestedmeta
1058 : (realmeta ? realmeta 1078 : (realmeta ? realmeta
1059 : (realalt ? realalt : 0))); 1079 : (realalt ? realalt : 0)));
1060 if (i) 1080 if (i)
1061 R->ModMetaMask = modmasks[i - 1]; 1081 ModMetaMask = modmasks[i - 1];
1062} 1082}
1063 1083
1064/*----------------------------------------------------------------------*/ 1084/*----------------------------------------------------------------------*/
1065/* rxvt_Create_Windows() - Open and map the window */ 1085/* rxvt_Create_Windows () - Open and map the window */
1066/* EXTPROTO */
1067void 1086void
1068rxvt_Create_Windows(pR_ int argc, const char *const *argv) 1087rxvt_term::create_windows (int argc, const char *const *argv)
1069{ 1088{
1070 XClassHint classHint; 1089 XClassHint classHint;
1071 XWMHints wmHint; 1090 XWMHints wmHint;
1072 XGCValues gcvalue; 1091 XGCValues gcvalue;
1073 long vt_emask; 1092 long vt_emask;
1093 XSetWindowAttributes attributes;
1094 XWindowAttributes gattr;
1095
1096 if (Options & Opt_transparent)
1097 {
1098 XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1099 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1100 }
1101
1102 /* grab colors before netscape does */
1103 Get_Colours ();
1104
1105 if (!change_font (rs[Rs_font]))
1106 {
1107 fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n");
1108 destroy ();
1109 return;
1110 }
1111
1112 window_calc (0, 0);
1113 old_width = szHint.width;
1114 old_height = szHint.height;
1115
1116 /* sub-window placement & size in rxvt_resize_subwindows () */
1074 1117
1075#ifdef PREFER_24BIT 1118#ifdef PREFER_24BIT
1076 XSetWindowAttributes attributes; 1119 attributes.background_pixel = PixColors[Color_bg];
1077 XWindowAttributes gattr; 1120 attributes.border_pixel = PixColors[Color_border];
1121 attributes.colormap = display->cmap;
1122 TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1123 szHint.x, szHint.y,
1124 szHint.width, szHint.height,
1125 TermWin.ext_bwidth,
1126 display->depth, InputOutput,
1127 display->visual,
1128 CWColormap | CWBackPixel | CWBorderPixel, &attributes);
1129#else
1130 TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1131 szHint.x, szHint.y,
1132 szHint.width, szHint.height,
1133 TermWin.ext_bwidth,
1134 PixColors[Color_border],
1135 PixColors[Color_bg]);
1136#endif
1078 1137
1079 XCMAP = DefaultColormap(R->Xdisplay, Xscreen); 1138 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1080 XVISUAL = DefaultVisual(R->Xdisplay, Xscreen); 1139 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1081 1140
1141 classHint.res_name = (char *)rs[Rs_name];
1142 classHint.res_class = (char *)RESCLASS;
1143
1144 wmHint.flags = InputHint | StateHint | WindowGroupHint;
1145 wmHint.input = True;
1146 wmHint.initial_state = Options & Opt_iconic ? IconicState : NormalState;
1147 wmHint.window_group = TermWin.parent[0];
1148
1149 XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,
1150 (char **)argv, argc, &szHint, &wmHint, &classHint);
1151
1152#ifndef NO_FRILLS
1153 long pid = getpid ();
1154 XChangeProperty (display->display, TermWin.parent[0],
1155 display->atom ("_NET_WM_PID"), XA_CARDINAL, 32,
1156 PropModeReplace, (unsigned char *)&pid, 1);
1157#endif
1158
1159 XSelectInput (display->display, TermWin.parent[0],
1160 KeyPressMask
1161#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1162 | KeyReleaseMask
1163#endif
1164 | FocusChangeMask | VisibilityChangeMask
1165 | StructureNotifyMask);
1166 termwin_ev.start (display, TermWin.parent[0]);
1167
1168 /* vt cursor: Black-on-White is standard, but this is more popular */
1169 TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);
1170
1171#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1172 /* cursor (menuBar/scrollBar): Black-on-White */
1173 leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);
1174#endif
1175
1176#ifdef POINTER_BLANK
1177 {
1178 XColor blackcolour;
1179 blackcolour.red = 0;
1180 blackcolour.green = 0;
1181 blackcolour.blue = 0;
1182 Font f = XLoadFont (display->display, "fixed");
1183 blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1184 &blackcolour, &blackcolour);
1185 XUnloadFont (display->display, f);
1186 }
1187#endif
1188
1189 /* the vt window */
1190 TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],
1191 window_vt_x,
1192 window_vt_y,
1193 TermWin_TotalWidth (),
1194 TermWin_TotalHeight (),
1195 0,
1196 PixColors[Color_fg],
1197 PixColors[Color_bg]);
1198#ifdef DEBUG_X
1199 XStoreName (display->display, TermWin.vt, "vt window");
1200#endif
1201
1202 attributes.bit_gravity = NorthWestGravity;
1203 XChangeWindowAttributes (display->display, TermWin.vt, CWBitGravity, &attributes);
1204
1205 vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1206
1207 pointer_unblank ();
1208
1209#ifdef POINTER_BLANK
1210 if (Options & Opt_pointerBlank)
1211 vt_emask |= PointerMotionMask;
1212 else
1213#endif
1214 vt_emask |= Button1MotionMask | Button3MotionMask;
1215
1216 XSelectInput (display->display, TermWin.vt, vt_emask);
1217 vt_ev.start (display, TermWin.vt);
1218
1219#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1220 if (menuBar_height ())
1221 {
1222 menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1223 window_vt_x, 0,
1224 TermWin_TotalWidth (),
1225 menuBar_TotalHeight (),
1226 0,
1227 PixColors[Color_fg],
1228 PixColors[Color_scroll]);
1229
1230#ifdef DEBUG_X
1231 XStoreName (display->display, menuBar.win, "menubar");
1232#endif
1233
1234 menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1235
1236 XDefineCursor (display->display, menuBar.win,
1237 XCreateFontCursor (display->display, XC_left_ptr));
1238
1239 XSelectInput (display->display, menuBar.win,
1240 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1241 | Button1MotionMask));
1242 menubar_ev.start (display, menuBar.win);
1243 }
1244#endif
1245
1246#ifdef XPM_BACKGROUND
1247 if (rs[Rs_backgroundPixmap] != NULL
1082 if (R->Options & Opt_transparent) { 1248 && ! (Options & Opt_transparent))
1083 XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen), 1249 {
1084 &gattr); 1250 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 1251
1094 if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo)) { 1252 if ((p = STRCHR (p, ';')) != NULL)
1095 XDEPTH = 24; 1253 {
1096 XVISUAL = vinfo.visual; 1254 p++;
1097 XCMAP = XCreateColormap(R->Xdisplay, 1255 scale_pixmap (p);
1098 RootWindow(R->Xdisplay, Xscreen),
1099 XVISUAL, AllocNone);
1100 }
1101 } 1256 }
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]); 1257 set_bgPixmap (rs[Rs_backgroundPixmap]);
1233 rxvt_scr_touch(aR_ True); 1258 scr_touch (True);
1234 } 1259 }
1235#endif 1260#endif
1236 1261
1237/* graphics context for the vt window */ 1262 /* graphics context for the vt window */
1238 gcvalue.foreground = R->PixColors[Color_fg]; 1263 gcvalue.foreground = PixColors[Color_fg];
1239 gcvalue.background = R->PixColors[Color_bg]; 1264 gcvalue.background = PixColors[Color_bg];
1240 gcvalue.graphics_exposures = 1; 1265 gcvalue.graphics_exposures = 1;
1241 R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt, 1266 TermWin.gc = XCreateGC (display->display, TermWin.vt,
1242 GCForeground | GCBackground 1267 GCForeground | GCBackground | GCGraphicsExposures,
1243 | GCGraphicsExposures, &gcvalue); 1268 &gcvalue);
1269
1270 TermWin.drawable = new rxvt_drawable (display, TermWin.vt);
1244 1271
1245#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1272#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1246 gcvalue.foreground = R->PixColors[Color_topShadow]; 1273 gcvalue.foreground = PixColors[Color_topShadow];
1247 R->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1274 topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1248 GCForeground, &gcvalue);
1249 gcvalue.foreground = R->PixColors[Color_bottomShadow]; 1275 gcvalue.foreground = PixColors[Color_bottomShadow];
1250 R->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1276 botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1251 GCForeground, &gcvalue);
1252 gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg 1277 gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)];
1253 : Color_scroll)]; 1278 scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1254 R->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1279#endif
1255 GCForeground, &gcvalue); 1280
1281#ifdef OFF_FOCUS_FADING
1282 // initially we are in unfocused state
1283 if (rs[Rs_fade])
1284 PixColors = PixColorsUnFocused;
1256#endif 1285#endif
1257} 1286}
1258 1287
1259/*----------------------------------------------------------------------*/ 1288/*----------------------------------------------------------------------*/
1260/* 1289/*
1261 * Run the command in a subprocess and return a file descriptor for the 1290 * Run the command in a subprocess and return a file descriptor for the
1262 * master end of the pseudo-teletype pair with the command talking to 1291 * master end of the pseudo-teletype pair with the command talking to
1263 * the slave. 1292 * the slave.
1264 */ 1293 */
1265/* INTPROTO */
1266int 1294int
1267rxvt_run_command(pR_ const char *const *argv) 1295rxvt_term::run_command (const char *const *argv)
1268{ 1296{
1269 int cfd, er; 1297 int cfd, er;
1270 1298
1271/* get master (pty) */ 1299 /* get master (pty) */
1272 if ((cfd = rxvt_get_pty(&(R->tty_fd), &(R->ttydev))) < 0) { 1300 if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1273 rxvt_print_error("can't open pseudo-tty"); 1301 rxvt_fatal ("can't open pseudo-tty");
1274 return -1; 1302
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); 1303 fcntl (cfd, F_SETFL, O_NONBLOCK);
1284 1304
1285/* get slave (tty) */ 1305 /* get slave (tty) */
1286 if (R->tty_fd < 0) { 1306 if (tty_fd < 0)
1307 {
1287#ifndef NO_SETOWNER_TTYDEV 1308#ifndef NO_SETOWNER_TTYDEV
1288 rxvt_privileged_ttydev(aR_ SAVE); 1309 privileged_ttydev (SAVE);
1289#endif 1310#endif
1311
1290 if ((R->tty_fd = rxvt_get_tty(R->ttydev)) < 0) { 1312 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1313 {
1291 close(cfd); 1314 close (cfd);
1292 rxvt_print_error("can't open slave tty %s", R->ttydev); 1315 rxvt_fatal ("can't open slave tty %s", ttydev);
1293 return -1;
1294 } 1316 }
1295 } 1317 }
1296#ifndef NO_BACKSPACE_KEY 1318#ifndef NO_BACKSPACE_KEY
1297 if (R->key_backspace[0] && !R->key_backspace[1]) 1319 if (key_backspace[0] && !key_backspace[1])
1298 er = R->key_backspace[0]; 1320 er = key_backspace[0];
1299 else if (STRCMP(R->key_backspace, "DEC") == 0) 1321 else if (STRCMP (key_backspace, "DEC") == 0)
1300 er = '\177'; /* the initial state anyway */ 1322 er = '\177'; /* the initial state anyway */
1301 else 1323 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 1324#endif
1313#endif
1314 1325
1315 signal(SIGHUP, rxvt_Exit_signal); 1326 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 1327
1323/* need to trap SIGURG for SVR4 (Unixware) rlogin */ 1328 rxvt_get_ttymode (& (tio), er);
1324/* signal (SIGURG, SIG_DFL); */
1325 1329
1326#ifndef __QNX__ 1330#ifndef __QNX__
1327/* spin off the command interpreter */ 1331 /* spin off the command interpreter */
1328 switch (R->cmd_pid = fork()) { 1332 switch (cmd_pid = fork ())
1333 {
1329 case -1: 1334 case -1:
1330 rxvt_print_error("can't fork"); 1335 rxvt_fatal ("can't fork");
1331 return -1;
1332 case 0: 1336 case 0:
1333 close(cfd); /* only keep R->tty_fd and STDERR open */ 1337 close (cfd); /* only keep tty_fd and STDERR open */
1334 close(R->Xfd); 1338
1339 init_env ();
1340
1335 if (rxvt_control_tty(R->tty_fd, R->ttydev) < 0) 1341 if (rxvt_control_tty (tty_fd, ttydev) < 0)
1336 rxvt_print_error("could not obtain control of tty"); 1342 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1337 else { 1343 else
1344 {
1338 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1345 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1339 dup2(R->tty_fd, STDIN_FILENO); 1346 dup2 (tty_fd, STDIN_FILENO);
1340 dup2(R->tty_fd, STDOUT_FILENO); 1347 dup2 (tty_fd, STDOUT_FILENO);
1341 dup2(R->tty_fd, STDERR_FILENO); 1348 dup2 (tty_fd, STDERR_FILENO);
1349
1342 if (R->tty_fd > 2) 1350 if (tty_fd > 2)
1343 close(R->tty_fd); 1351 close (tty_fd);
1352
1344 rxvt_run_child(aR_ argv); 1353 run_child (argv);
1354 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1345 } 1355 }
1356
1346 exit(EXIT_FAILURE); 1357 _exit (EXIT_FAILURE);
1347 /* NOTREACHED */ 1358
1348 default: 1359 default:
1349 { 1360 {
1350#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1361#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1351 int fdstdin; 1362 int fdstdin;
1352 1363
1353 fdstdin = dup(STDIN_FILENO); 1364 fdstdin = dup (STDIN_FILENO);
1354 dup2(R->tty_fd, STDIN_FILENO); 1365 dup2 (tty_fd, STDIN_FILENO);
1355#endif 1366#endif
1367
1368#ifdef UTMP_SUPPORT
1356 rxvt_privileged_utmp(aR_ SAVE); 1369 privileged_utmp (SAVE);
1370#endif
1371
1357#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1372#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1373
1358 dup2(fdstdin, STDIN_FILENO); 1374 dup2 (fdstdin, STDIN_FILENO);
1359 close(fdstdin); 1375 close (fdstdin);
1360#endif 1376#endif
1361 } 1377 }
1378
1362 close(R->tty_fd); /* keep STDERR_FILENO, R->cmd_fd, R->Xfd open */ 1379 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1363 break; 1380 break;
1364 } 1381 }
1365#else /* __QNX__ uses qnxspawn() */ 1382#else /* __QNX__ uses qnxspawn () */
1366 fchmod(R->tty_fd, 0622); 1383 fchmod (tty_fd, 0622);
1367 fcntl(R->tty_fd, F_SETFD, FD_CLOEXEC); 1384 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1368 fcntl(cfd, F_SETFD, FD_CLOEXEC); 1385 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1369 1386
1370 if (rxvt_run_child(aR_ argv) == -1) 1387 if (run_child (argv) == -1)
1371 exit(EXIT_FAILURE); 1388 exit (EXIT_FAILURE);
1372#endif 1389#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 1390
1383 return cfd; 1391 return cfd;
1384} 1392}
1385 1393
1386/* ------------------------------------------------------------------------- * 1394/* ------------------------------------------------------------------------- *
1387 * CHILD PROCESS OPERATIONS * 1395 * CHILD PROCESS OPERATIONS *
1388 * ------------------------------------------------------------------------- */ 1396 * ------------------------------------------------------------------------- */
1389/* 1397/*
1390 * The only open file descriptor is the slave tty - so no error messages. 1398 * The only open file descriptor is the slave tty - so no error messages.
1391 * returns are fatal 1399 * returns are fatal
1392 */ 1400 */
1393/* INTPROTO */
1394int 1401int
1395rxvt_run_child(pR_ const char *const *argv) 1402rxvt_term::run_child (const char *const *argv)
1396{ 1403{
1397 char *login; 1404 char *login;
1398 1405
1399 SET_TTYMODE(STDIN_FILENO, &(R->tio)); /* init terminal attributes */ 1406 SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1400 1407
1408 if (Options & Opt_console)
1401 if (R->Options & Opt_console) { /* be virtual console, fail silently */ 1409 { /* be virtual console, fail silently */
1402#ifdef TIOCCONS 1410#ifdef TIOCCONS
1403 unsigned int on = 1; 1411 unsigned int on = 1;
1404 1412
1405 ioctl(STDIN_FILENO, TIOCCONS, &on); 1413 ioctl (STDIN_FILENO, TIOCCONS, &on);
1406#elif defined (SRIOCSREDIR) 1414#elif defined (SRIOCSREDIR)
1407 int fd; 1415 int fd;
1408 1416
1409 fd = open(CONSOLE, O_WRONLY, 0); 1417 fd = open (CONSOLE, O_WRONLY, 0);
1410 if (fd >= 0) { 1418 if (fd >= 0)
1419 {
1411 if (ioctl(fd, SRIOCSREDIR, NULL) < 0) 1420 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1412 close(fd); 1421 close (fd);
1413 } 1422 }
1414#endif /* SRIOCSREDIR */ 1423#endif /* SRIOCSREDIR */
1415 }
1416 1424
1425 }
1426
1417/* reset signals and spin off the command interpreter */ 1427 /* reset signals and spin off the command interpreter */
1418 signal(SIGINT, SIG_DFL); 1428 signal (SIGINT, SIG_DFL);
1419 signal(SIGQUIT, SIG_DFL); 1429 signal (SIGQUIT, SIG_DFL);
1420 signal(SIGCHLD, SIG_DFL); 1430 signal (SIGCHLD, SIG_DFL);
1421/* 1431 /*
1422 * mimick login's behavior by disabling the job control signals 1432 * mimick login's behavior by disabling the job control signals
1423 * a shell that wants them can turn them back on 1433 * a shell that wants them can turn them back on
1424 */ 1434 */
1425#ifdef SIGTSTP 1435#ifdef SIGTSTP
1426 signal(SIGTSTP, SIG_IGN); 1436 signal (SIGTSTP, SIG_IGN);
1427 signal(SIGTTIN, SIG_IGN); 1437 signal (SIGTTIN, SIG_IGN);
1428 signal(SIGTTOU, SIG_IGN); 1438 signal (SIGTTOU, SIG_IGN);
1429#endif /* SIGTSTP */ 1439#endif /* SIGTSTP */
1430 1440
1431 /* set window size */ 1441 /* set window size */
1432 rxvt_tt_winsize(STDIN_FILENO, R->TermWin.ncol, R->TermWin.nrow, 0); 1442 struct winsize ws;
1443
1444 ws.ws_col = TermWin.ncol;
1445 ws.ws_row = TermWin.nrow;
1446 ws.ws_xpixel = ws.ws_ypixel = 0;
1447 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1448
1449 // unblock signals (signals are blocked by iom.C
1450 sigset_t ss;
1451 sigemptyset (&ss);
1452 sigprocmask (SIG_SETMASK, &ss, 0);
1433 1453
1434#ifndef __QNX__ 1454#ifndef __QNX__
1435/* command interpreter path */ 1455 /* command interpreter path */
1436 if (argv != NULL) { 1456 if (argv != NULL)
1457 {
1437# ifdef DEBUG_CMD 1458# ifdef DEBUG_CMD
1438 int i; 1459 int i;
1439 1460
1440 for (i = 0; argv[i]; i++) 1461 for (i = 0; argv[i]; i++)
1441 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1462 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1442# endif 1463# endif
1464
1443 execvp(argv[0], (char *const *)argv); 1465 execvp (argv[0], (char *const *)argv);
1444 /* no error message: STDERR is closed! */ 1466 /* no error message: STDERR is closed! */
1445 } else { 1467 }
1468 else
1469 {
1446 const char *argv0, *shell; 1470 const char *argv0, *shell;
1447 1471
1448 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1472 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1449 shell = "/bin/sh"; 1473 shell = "/bin/sh";
1450 1474
1451 argv0 = (const char *)rxvt_r_basename(shell); 1475 argv0 = (const char *)rxvt_r_basename (shell);
1452 if (R->Options & Opt_loginShell) { 1476 if (Options & Opt_loginShell)
1477 {
1453 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1478 login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1454 1479
1455 login[0] = '-'; 1480 login[0] = '-';
1456 STRCPY(&login[1], argv0); 1481 STRCPY (&login[1], argv0);
1457 argv0 = login; 1482 argv0 = login;
1458 } 1483 }
1459 execlp(shell, argv0, NULL); 1484 execlp (shell, argv0, NULL);
1460 /* no error message: STDERR is closed! */ 1485 /* no error message: STDERR is closed! */
1461 } 1486 }
1487
1462#else /* __QNX__ uses qnxspawn() */ 1488#else /* __QNX__ uses qnxspawn () */
1463 { 1489
1464 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }; 1490 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1465 char *command = NULL, fullcommand[_MAX_PATH]; 1491 char *command = NULL, fullcommand[_MAX_PATH];
1466 char **arg_v, *arg_a[2] = { NULL, NULL }; 1492 char **arg_v, *arg_a[2] = { NULL, NULL };
1467 1493
1468 if (argv != NULL) { 1494 if (argv != NULL)
1495 {
1469 if (access(argv[0], X_OK) == -1) { 1496 if (access (argv[0], X_OK) == -1)
1497 {
1470 if (STRCHR(argv[0], '/') == NULL) { 1498 if (STRCHR (argv[0], '/') == NULL)
1499 {
1471 searchenv(argv[0], "PATH", fullcommand); 1500 searchenv (argv[0], "PATH", fullcommand);
1472 if (fullcommand[0] != '\0') 1501 if (fullcommand[0] != '\0')
1473 command = fullcommand; 1502 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 } 1503 }
1492 arg_v = arg_a; 1504 if (access (command, X_OK) == -1)
1505 return -1;
1493 } 1506 }
1507 else
1508 command = argv[0];
1509 arg_v = argv;
1510 }
1511 else
1512 {
1513 if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1514 command = "/bin/sh";
1515
1516 arg_a[0] = my_basename (command);
1517 if (Options & Opt_loginShell)
1518 {
1519 login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1520
1521 login[0] = '-';
1522 STRCPY (&login[1], arg_a[0]);
1523 arg_a[0] = login;
1524 }
1525 arg_v = arg_a;
1526 }
1494 iov_a[0] = iov_a[1] = iov_a[2] = R->tty_fd; 1527 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1495 R->cmd_pid = qnx_spawn(0, 0, 0, -1, -1, 1528 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1496 _SPAWN_SETSID | _SPAWN_TCSETPGRP, 1529 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1497 command, arg_v, environ, iov_a, 0); 1530 command, arg_v, environ, iov_a, 0);
1498 if (login) 1531 if (login)
1499 free(login); 1532 free (login);
1533
1500 close(R->tty_fd); 1534 close (tty_fd);
1501 return R->cmd_fd; 1535 return cmd_fd;
1502 } 1536
1503#endif 1537#endif
1504 return -1; 1538 return -1;
1505} 1539}
1506 1540
1507/* ------------------------------------------------------------------------- * 1541/* ------------------------------------------------------------------------- *
1508 * GET TTY CURRENT STATE * 1542 * GET TTY CURRENT STATE *
1509 * ------------------------------------------------------------------------- */ 1543 * ------------------------------------------------------------------------- */
1510/* rxvt_get_ttymode() */ 1544/* rxvt_get_ttymode () */
1511/* INTPROTO */ 1545/* EXTPROTO */
1512void 1546void
1513rxvt_get_ttymode(ttymode_t *tio, int erase) 1547rxvt_get_ttymode (ttymode_t *tio, int erase)
1514{ 1548{
1515#ifdef HAVE_TERMIOS_H 1549#ifdef HAVE_TERMIOS_H
1516/* 1550 /*
1517 * standard System V termios interface 1551 * standard System V termios interface
1518 */ 1552 */
1519 if (GET_TERMIOS(STDIN_FILENO, tio) < 0) { 1553 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1554 {
1520 /* return error - use system defaults */ 1555 /* return error - use system defaults */
1521 tio->c_cc[VINTR] = CINTR; 1556 tio->c_cc[VINTR] = CINTR;
1522 tio->c_cc[VQUIT] = CQUIT; 1557 tio->c_cc[VQUIT] = CQUIT;
1523 tio->c_cc[VERASE] = CERASE; 1558 tio->c_cc[VERASE] = CERASE;
1524 tio->c_cc[VKILL] = CKILL; 1559 tio->c_cc[VKILL] = CKILL;
1525 tio->c_cc[VSTART] = CSTART; 1560 tio->c_cc[VSTART] = CSTART;
1526 tio->c_cc[VSTOP] = CSTOP; 1561 tio->c_cc[VSTOP] = CSTOP;
1527 tio->c_cc[VSUSP] = CSUSP; 1562 tio->c_cc[VSUSP] = CSUSP;
1528# ifdef VDSUSP 1563# ifdef VDSUSP
1564
1529 tio->c_cc[VDSUSP] = CDSUSP; 1565 tio->c_cc[VDSUSP] = CDSUSP;
1530# endif 1566# endif
1531# ifdef VREPRINT 1567# ifdef VREPRINT
1568
1532 tio->c_cc[VREPRINT] = CRPRNT; 1569 tio->c_cc[VREPRINT] = CRPRNT;
1533# endif 1570# endif
1534# ifdef VDISCRD 1571# ifdef VDISCRD
1572
1535 tio->c_cc[VDISCRD] = CFLUSH; 1573 tio->c_cc[VDISCRD] = CFLUSH;
1536# endif 1574# endif
1537# ifdef VWERSE 1575# ifdef VWERSE
1576
1538 tio->c_cc[VWERSE] = CWERASE; 1577 tio->c_cc[VWERSE] = CWERASE;
1539# endif 1578# endif
1540# ifdef VLNEXT 1579# ifdef VLNEXT
1580
1541 tio->c_cc[VLNEXT] = CLNEXT; 1581 tio->c_cc[VLNEXT] = CLNEXT;
1542# endif 1582# endif
1583
1543 } 1584 }
1544 tio->c_cc[VEOF] = CEOF; 1585 tio->c_cc[VEOF] = CEOF;
1545 tio->c_cc[VEOL] = VDISABLE; 1586 tio->c_cc[VEOL] = VDISABLE;
1546# ifdef VEOL2 1587# ifdef VEOL2
1588
1547 tio->c_cc[VEOL2] = VDISABLE; 1589 tio->c_cc[VEOL2] = VDISABLE;
1548# endif 1590# endif
1549# ifdef VSWTC 1591# ifdef VSWTC
1592
1550 tio->c_cc[VSWTC] = VDISABLE; 1593 tio->c_cc[VSWTC] = VDISABLE;
1551# endif 1594# endif
1552# ifdef VSWTCH 1595# ifdef VSWTCH
1596
1553 tio->c_cc[VSWTCH] = VDISABLE; 1597 tio->c_cc[VSWTCH] = VDISABLE;
1554# endif 1598# endif
1555# if VMIN != VEOF 1599# if VMIN != VEOF
1600
1556 tio->c_cc[VMIN] = 1; 1601 tio->c_cc[VMIN] = 1;
1557# endif 1602# endif
1558# if VTIME != VEOL 1603# if VTIME != VEOL
1604
1559 tio->c_cc[VTIME] = 0; 1605 tio->c_cc[VTIME] = 0;
1560# endif 1606# endif
1607
1561 if (erase != -1) 1608 if (erase != -1)
1562 tio->c_cc[VERASE] = (char)erase; 1609 tio->c_cc[VERASE] = (char)erase;
1563 1610
1564/* input modes */ 1611 /* input modes */
1565 tio->c_iflag = (BRKINT | IGNPAR | ICRNL 1612 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1566# ifdef IMAXBEL 1613# ifdef IMAXBEL
1567 | IMAXBEL 1614 | IMAXBEL
1568# endif 1615# endif
1569 | IXON); 1616 | IXON);
1570 1617
1571/* output modes */ 1618 /* output modes */
1572 tio->c_oflag = (OPOST | ONLCR); 1619 tio->c_oflag = (OPOST | ONLCR);
1573 1620
1574/* control modes */ 1621 /* control modes */
1575 tio->c_cflag = (CS8 | CREAD); 1622 tio->c_cflag = (CS8 | CREAD);
1576 1623
1577/* line discipline modes */ 1624 /* line discipline modes */
1578 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO 1625 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1579# if defined (ECHOCTL) && defined (ECHOKE) 1626# if defined (ECHOCTL) && defined (ECHOKE)
1580 | ECHOCTL | ECHOKE 1627 | ECHOCTL | ECHOKE
1581# endif 1628# endif
1582 | ECHOE | ECHOK); 1629 | ECHOE | ECHOK);
1583# else /* HAVE_TERMIOS_H */ 1630# else /* HAVE_TERMIOS_H */
1584 1631
1585/* 1632 /*
1586 * sgtty interface 1633 * sgtty interface
1587 */ 1634 */
1588 1635
1589/* get parameters -- gtty */ 1636 /* get parameters -- gtty */
1590 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0) { 1637 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1638 {
1591 tio->sg.sg_erase = CERASE; /* ^H */ 1639 tio->sg.sg_erase = CERASE; /* ^H */
1592 tio->sg.sg_kill = CKILL; /* ^U */ 1640 tio->sg.sg_kill = CKILL; /* ^U */
1593 } 1641 }
1594 if (erase != -1) 1642 if (erase != -1)
1595 tio->sg.sg_erase = (char)erase; 1643 tio->sg.sg_erase = (char)erase;
1596 1644
1597 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP); 1645 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1598 1646
1599/* get special characters */ 1647 /* get special characters */
1600 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0) { 1648 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1649 {
1601 tio->tc.t_intrc = CINTR; /* ^C */ 1650 tio->tc.t_intrc = CINTR; /* ^C */
1602 tio->tc.t_quitc = CQUIT; /* ^\ */ 1651 tio->tc.t_quitc = CQUIT; /* ^\ */
1603 tio->tc.t_startc = CSTART; /* ^Q */ 1652 tio->tc.t_startc = CSTART; /* ^Q */
1604 tio->tc.t_stopc = CSTOP; /* ^S */ 1653 tio->tc.t_stopc = CSTOP; /* ^S */
1605 tio->tc.t_eofc = CEOF; /* ^D */ 1654 tio->tc.t_eofc = CEOF; /* ^D */
1606 tio->tc.t_brkc = -1; 1655 tio->tc.t_brkc = -1;
1607 } 1656 }
1608/* get local special chars */ 1657 /* get local special chars */
1609 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0) { 1658 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1659 {
1610 tio->lc.t_suspc = CSUSP; /* ^Z */ 1660 tio->lc.t_suspc = CSUSP; /* ^Z */
1611 tio->lc.t_dsuspc = CDSUSP; /* ^Y */ 1661 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1612 tio->lc.t_rprntc = CRPRNT; /* ^R */ 1662 tio->lc.t_rprntc = CRPRNT; /* ^R */
1613 tio->lc.t_flushc = CFLUSH; /* ^O */ 1663 tio->lc.t_flushc = CFLUSH; /* ^O */
1614 tio->lc.t_werasc = CWERASE; /* ^W */ 1664 tio->lc.t_werasc = CWERASE; /* ^W */
1615 tio->lc.t_lnextc = CLNEXT; /* ^V */ 1665 tio->lc.t_lnextc = CLNEXT; /* ^V */
1616 } 1666 }
1617/* get line discipline */ 1667 /* get line discipline */
1618 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line)); 1668 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1619# ifdef NTTYDISC 1669# ifdef NTTYDISC
1670
1620 tio->line = NTTYDISC; 1671 tio->line = NTTYDISC;
1621# endif /* NTTYDISC */ 1672# endif /* NTTYDISC */
1673
1622 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL); 1674 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1623#endif /* HAVE_TERMIOS_H */ 1675#endif /* HAVE_TERMIOS_H */
1624 1676
1625/* 1677 /*
1626 * Debugging 1678 * Debugging
1627 */ 1679 */
1628#ifdef DEBUG_TTYMODE 1680#ifdef DEBUG_TTYMODE
1629#ifdef HAVE_TERMIOS_H 1681#ifdef HAVE_TERMIOS_H
1630/* c_iflag bits */ 1682 /* c_iflag bits */
1631 fprintf(stderr, "Input flags\n"); 1683 fprintf (stderr, "Input flags\n");
1632 1684
1633/* cpp token stringize doesn't work on all machines <sigh> */ 1685 /* cpp token stringize doesn't work on all machines <sigh> */
1634# define FOO(flag,name) \ 1686# define FOO(flag,name) \
1635 if ((tio->c_iflag) & flag) \ 1687 if ((tio->c_iflag) & flag) \
1636 fprintf (stderr, "%s ", name) 1688 fprintf (stderr, "%s ", name)
1637 1689
1638/* c_iflag bits */ 1690 /* c_iflag bits */
1639 FOO(IGNBRK, "IGNBRK"); 1691 FOO (IGNBRK, "IGNBRK");
1640 FOO(BRKINT, "BRKINT"); 1692 FOO (BRKINT, "BRKINT");
1641 FOO(IGNPAR, "IGNPAR"); 1693 FOO (IGNPAR, "IGNPAR");
1642 FOO(PARMRK, "PARMRK"); 1694 FOO (PARMRK, "PARMRK");
1643 FOO(INPCK, "INPCK"); 1695 FOO (INPCK, "INPCK");
1644 FOO(ISTRIP, "ISTRIP"); 1696 FOO (ISTRIP, "ISTRIP");
1645 FOO(INLCR, "INLCR"); 1697 FOO (INLCR, "INLCR");
1646 FOO(IGNCR, "IGNCR"); 1698 FOO (IGNCR, "IGNCR");
1647 FOO(ICRNL, "ICRNL"); 1699 FOO (ICRNL, "ICRNL");
1648 FOO(IXON, "IXON"); 1700 FOO (IXON, "IXON");
1649 FOO(IXOFF, "IXOFF"); 1701 FOO (IXOFF, "IXOFF");
1650# ifdef IUCLC 1702# ifdef IUCLC
1703
1651 FOO(IUCLC, "IUCLC"); 1704 FOO (IUCLC, "IUCLC");
1652# endif 1705# endif
1653# ifdef IXANY 1706# ifdef IXANY
1707
1654 FOO(IXANY, "IXANY"); 1708 FOO (IXANY, "IXANY");
1655# endif 1709# endif
1656# ifdef IMAXBEL 1710# ifdef IMAXBEL
1711
1657 FOO(IMAXBEL, "IMAXBEL"); 1712 FOO (IMAXBEL, "IMAXBEL");
1658# endif 1713# endif
1714
1659 fprintf(stderr, "\n"); 1715 fprintf (stderr, "\n");
1660 1716
1661# undef FOO 1717# undef FOO
1662# define FOO(entry, name) \ 1718# define FOO(entry, name) \
1663 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry]) 1719 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1664 1720
1665 FOO(VINTR, "VINTR"); 1721 FOO (VINTR, "VINTR");
1666 FOO(VQUIT, "VQUIT"); 1722 FOO (VQUIT, "VQUIT");
1667 FOO(VERASE, "VERASE"); 1723 FOO (VERASE, "VERASE");
1668 FOO(VKILL, "VKILL"); 1724 FOO (VKILL, "VKILL");
1669 FOO(VEOF, "VEOF"); 1725 FOO (VEOF, "VEOF");
1670 FOO(VEOL, "VEOL"); 1726 FOO (VEOL, "VEOL");
1671# ifdef VEOL2 1727# ifdef VEOL2
1728
1672 FOO(VEOL2, "VEOL2"); 1729 FOO (VEOL2, "VEOL2");
1673# endif 1730# endif
1674# ifdef VSWTC 1731# ifdef VSWTC
1732
1675 FOO(VSWTC, "VSWTC"); 1733 FOO (VSWTC, "VSWTC");
1676# endif 1734# endif
1677# ifdef VSWTCH 1735# ifdef VSWTCH
1736
1678 FOO(VSWTCH, "VSWTCH"); 1737 FOO (VSWTCH, "VSWTCH");
1679# endif 1738# endif
1739
1680 FOO(VSTART, "VSTART"); 1740 FOO (VSTART, "VSTART");
1681 FOO(VSTOP, "VSTOP"); 1741 FOO (VSTOP, "VSTOP");
1682 FOO(VSUSP, "VSUSP"); 1742 FOO (VSUSP, "VSUSP");
1683# ifdef VDSUSP 1743# ifdef VDSUSP
1744
1684 FOO(VDSUSP, "VDSUSP"); 1745 FOO (VDSUSP, "VDSUSP");
1685# endif 1746# endif
1686# ifdef VREPRINT 1747# ifdef VREPRINT
1748
1687 FOO(VREPRINT, "VREPRINT"); 1749 FOO (VREPRINT, "VREPRINT");
1688# endif 1750# endif
1689# ifdef VDISCRD 1751# ifdef VDISCRD
1752
1690 FOO(VDISCRD, "VDISCRD"); 1753 FOO (VDISCRD, "VDISCRD");
1691# endif 1754# endif
1692# ifdef VWERSE 1755# ifdef VWERSE
1756
1693 FOO(VWERSE, "VWERSE"); 1757 FOO (VWERSE, "VWERSE");
1694# endif 1758# endif
1695# ifdef VLNEXT 1759# ifdef VLNEXT
1760
1696 FOO(VLNEXT, "VLNEXT"); 1761 FOO (VLNEXT, "VLNEXT");
1697# endif 1762# endif
1763
1698 fprintf(stderr, "\n"); 1764 fprintf (stderr, "\n");
1699# undef FOO 1765# undef FOO
1700# endif /* HAVE_TERMIOS_H */ 1766# endif /* HAVE_TERMIOS_H */
1701#endif /* DEBUG_TTYMODE */ 1767#endif /* DEBUG_TTYMODE */
1702} 1768}
1703 1769

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