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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 1.50 by pcg, Thu Apr 8 20:31:45 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 */
323#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 325#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
324#ifdef OPTION_HC 326#ifdef OPTION_HC
325 NULL, 327 NULL,
326#endif 328#endif
329#if TINTING
330 NULL,
331#endif
327#ifdef KEEP_SCROLLCOLOR 332#ifdef KEEP_SCROLLCOLOR
328 COLOR_SCROLLBAR, 333 COLOR_SCROLLBAR,
329 COLOR_SCROLLTROUGH, 334 COLOR_SCROLLTROUGH,
330#endif /* KEEP_SCROLLCOLOR */ 335#endif /* KEEP_SCROLLCOLOR */
331};
332 336
337 };
338
333const char *const xa_names[NUM_XA] = { 339const char *const xa_names[NUM_XA] =
340 {
341 "TEXT",
334 "COMPOUND_TEXT", 342 "COMPOUND_TEXT",
343 "UTF8_STRING",
335 "MULTIPLE", 344 "MULTIPLE",
336 "TARGETS", 345 "TARGETS",
337 "TEXT",
338 "TIMESTAMP", 346 "TIMESTAMP",
339 "VT_SELECTION", 347 "VT_SELECTION",
340 "INCR", 348 "INCR",
341 "WM_DELETE_WINDOW", 349 "WM_DELETE_WINDOW",
342#ifdef TRANSPARENT 350#ifdef TRANSPARENT
… …
345#ifdef OFFIX_DND 353#ifdef OFFIX_DND
346 "DndProtocol", 354 "DndProtocol",
347 "DndSelection", 355 "DndSelection",
348#endif 356#endif
349 "CLIPBOARD" 357 "CLIPBOARD"
350}; 358 };
359
360bool
361rxvt_term::init_vars ()
362{
363 PixColors = new rxvt_color [TOTAL_COLORS];
364 if (PixColors == NULL)
365 return false;
366
367#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
368 TermWin.pixmap = None;
369#endif
370#ifdef UTMP_SUPPORT
371 next_utmp_action = SAVE;
372#endif
373#ifndef NO_SETOWNER_TTYDEV
374 next_tty_action = SAVE;
375#endif
376
377 MEvent.time = CurrentTime;
378 MEvent.button = AnyButton;
379 Options = DEFAULT_OPTIONS;
380 want_refresh = 1;
381 cmd_pid = -1;
382 cmd_fd = tty_fd = -1;
383 PrivateModes = SavedModes = PrivMode_Default;
384 TermWin.focus = 0;
385 TermWin.ncol = 80;
386 TermWin.nrow = 24;
387 TermWin.int_bwidth = INTERNALBORDERWIDTH;
388 TermWin.ext_bwidth = EXTERNALBORDERWIDTH;
389 TermWin.lineSpace = LINESPACE;
390 TermWin.saveLines = SAVELINES;
391 numPixColors = TOTAL_COLORS;
392
393#ifndef NO_BRIGHTCOLOR
394 colorfgbg = DEFAULT_RSTYLE;
395#endif
396
397 refresh_limit = 1;
398 refresh_type = SLOW_REFRESH;
399 prev_nrow = prev_ncol = 0;
400
401 oldcursor.row = oldcursor.col = -1;
402#ifdef XPM_BACKGROUND
403 /* bgPixmap.w = bgPixmap.h = 0; */
404 bgPixmap.x = bgPixmap.y = 50;
405 bgPixmap.pixmap = None;
406#endif
407
408 last_bot = last_state = -1;
409
410#ifdef MENUBAR
411 menu_readonly = 1;
412# if ! (MENUBAR_MAX > 1)
413 CurrentBar = & (BarList);
414# endif /* (MENUBAR_MAX > 1) */
415#endif
416
417 return true;
418}
419
420void
421rxvt_term::init_secondary ()
422{
423 int i;
424#ifdef TTY_GID_SUPPORT
425 struct group *gr = getgrnam ("tty");
426
427 if (gr)
428 { /* change group ownership of tty to "tty" */
429 ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
430 ttygid = gr->gr_gid;
431 }
432 else
433#endif /* TTY_GID_SUPPORT */
434
435 {
436 ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
437 ttygid = getgid ();
438 }
439
440 /*
441 * Close all unused file descriptors
442 * We don't want them, we don't need them.
443 */
444 if ((i = open ("/dev/null", O_RDONLY)) < 0)
445 {
446 /* TODO: BOO HISS */
447 dup2 (STDERR_FILENO, STDIN_FILENO);
448 }
449 else if (i > STDIN_FILENO)
450 {
451 dup2 (i, STDIN_FILENO);
452 close (i);
453 }
454
455 dup2 (STDERR_FILENO, STDOUT_FILENO);
456
457#if 0 // schmorp sayz closing filies is murder
458 for (i = STDERR_FILENO + 1; i < num_fds; i++)
459 {
460#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
461 if (i == 4 || i == 7)
462 continue;
463#endif
464 close (i);
465 }
466#endif
467}
351 468
352/*----------------------------------------------------------------------*/ 469/*----------------------------------------------------------------------*/
353/* substitute system functions */ 470const char **
354#if defined(__svr4__) && ! defined(_POSIX_VERSION) 471rxvt_term::init_resources (int argc, const char *const *argv)
355/* INTPROTO */
356int
357rxvt_getdtablesize(void)
358{ 472{
359 struct rlimit rlim; 473 int i, r_argc;
474 char *val;
475 const char **cmd_argv, **r_argv;
360 476
361 getrlimit(RLIMIT_NOFILE, &rlim); 477 /*
362 return rlim.rlim_cur; 478 * Look for -exec option. Find => split and make cmd_argv[] of command args
479 */
480 for (r_argc = 0; r_argc < argc; r_argc++)
481 if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec"))
482 break;
483
484 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
485
486 for (i = 0; i < r_argc; i++)
487 r_argv[i] = (const char *)argv[i];
488
489 r_argv[i] = NULL;
490
491 if (r_argc == argc)
492 cmd_argv = NULL;
493 else
494 {
495 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
496
497 for (i = 0; i < argc - r_argc - 1; i++)
498 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
499
500 cmd_argv[i] = NULL;
501 }
502
503 rs[Rs_name] = rxvt_r_basename (argv[0]);
504
505 /*
506 * Open display, get options/resources and create the window
507 */
508 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
509 rs[Rs_display_name] = ":0";
510
511 get_options (r_argc, r_argv);
512 free (r_argv);
513
514#ifdef LOCAL_X_IS_UNIX
515 if (rs[Rs_display_name][0] == ':')
516 {
517 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));
518 STRCPY (val, "unix");
519 STRCAT (val, rs[Rs_display_name]);
520 display = displays.get (val);
521 free (val);
522 }
523#endif
524
525 if (!display
526 && ! (display = displays.get (rs[Rs_display_name])))
527 rxvt_fatal ("can't open display %s", rs[Rs_display_name]);
528
529 extract_resources (display->display, rs[Rs_name]);
530
531 /*
532 * set any defaults not already set
533 */
534 if (cmd_argv && cmd_argv[0])
535 {
536 if (!rs[Rs_title])
537 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);
538 if (!rs[Rs_iconName])
539 rs[Rs_iconName] = rs[Rs_title];
540 }
541 else
542 {
543 if (!rs[Rs_title])
544 rs[Rs_title] = rs[Rs_name];
545 if (!rs[Rs_iconName])
546 rs[Rs_iconName] = rs[Rs_name];
547 }
548
549 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
550 TermWin.saveLines = BOUND_POSITIVE_INT16 (i);
551
552#ifndef NO_FRILLS
553 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
554 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */
555 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
556 TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */
557#endif
558
559#ifndef NO_LINESPACE
560 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
561 TermWin.lineSpace = min (i, 100); /* arbitrary limit */
562#endif
563
564#ifdef POINTER_BLANK
565 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
566 pointerBlankDelay = i;
567 else
568 pointerBlankDelay = 2;
569#endif
570
571 /* no point having a scrollbar without having any scrollback! */
572 if (!TermWin.saveLines)
573 Options &= ~Opt_scrollBar;
574
575#ifdef PRINTPIPE
576 if (!rs[Rs_print_pipe])
577 rs[Rs_print_pipe] = PRINTPIPE;
578#endif
579
580 if (!rs[Rs_cutchars])
581 rs[Rs_cutchars] = CUTCHARS;
582
583#ifndef NO_BACKSPACE_KEY
584 if (!rs[Rs_backspace_key])
585# ifdef DEFAULT_BACKSPACE
586 key_backspace = DEFAULT_BACKSPACE;
587# else
588 key_backspace = "DEC"; /* can toggle between \010 or \177 */
589# endif
590 else
591 {
592 val = STRDUP (rs[Rs_backspace_key]);
593 rxvt_Str_trim (val);
594 rxvt_Str_escaped (val);
595 key_backspace = val;
596 }
597#endif
598
599#ifndef NO_DELETE_KEY
600 if (!rs[Rs_delete_key])
601# ifdef DEFAULT_DELETE
602 key_delete = DEFAULT_DELETE;
603# else
604 key_delete = "\033[3~";
605# endif
606 else
607 {
608 val = STRDUP (rs[Rs_delete_key]);
609 rxvt_Str_trim (val);
610 rxvt_Str_escaped (val);
611 key_delete = val;
612 }
613#endif
614 if (rs[Rs_answerbackstring])
615 {
616 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
617 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
618 }
619
620#ifdef HAVE_SCROLLBARS
621 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
622 rs[Rs_scrollBar_thickness]);
623#endif
624
625#ifdef XTERM_REVERSE_VIDEO
626 /* this is how xterm implements reverseVideo */
627 if (Options & Opt_reverseVideo)
628 {
629 if (!rs[Rs_color + Color_fg])
630 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
631 if (!rs[Rs_color + Color_bg])
632 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
633 }
634#endif
635
636 for (i = 0; i < NRS_COLORS; i++)
637 if (!rs[Rs_color + i])
638 rs[Rs_color + i] = def_colorName[i];
639
640#ifndef XTERM_REVERSE_VIDEO
641 /* this is how we implement reverseVideo */
642 if (Options & Opt_reverseVideo)
643 SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);
644#endif
645
646 /* convenient aliases for setting fg/bg to colors */
647 color_aliases (Color_fg);
648 color_aliases (Color_bg);
649#ifndef NO_CURSORCOLOR
650 color_aliases (Color_cursor);
651 color_aliases (Color_cursor2);
652#endif /* NO_CURSORCOLOR */
653 color_aliases (Color_pointer_fg);
654 color_aliases (Color_pointer_bg);
655 color_aliases (Color_border);
656#ifndef NO_BOLD_UNDERLINE_REVERSE
657 color_aliases (Color_BD);
658 color_aliases (Color_UL);
659 color_aliases (Color_RV);
660#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
661
662 return cmd_argv;
363} 663}
364#endif 664
365/*----------------------------------------------------------------------*/ 665/*----------------------------------------------------------------------*/
366bool 666void
367rxvt_term::init_vars() 667rxvt_term::init_env ()
368{ 668{
369 PixColors = new rxvt_color [TOTAL_COLORS]; 669 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; 670 unsigned int u;
703 char *val; 671 char *val;
704 672
705#ifdef DISPLAY_IS_IP 673#ifdef DISPLAY_IS_IP
706/* Fixup display_name for export over pty to any interested terminal 674 /* 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 675 * 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 676 * (for the first non-loopback interface) that we get from
709 * rxvt_network_display(). This is more "name-resolution-portable", if you 677 * rxvt_network_display (). This is more "name-resolution-portable", if you
710 * will, and probably allows for faster x-client startup if your name 678 * will, and probably allows for faster x-client startup if your name
711 * server is beyond a slow link or overloaded at client startup. Of 679 * server is beyond a slow link or overloaded at client startup. Of
712 * course that only helps the shell's child processes, not us. 680 * course that only helps the shell's child processes, not us.
713 * 681 *
714 * Giving out the display_name also affords a potential security hole 682 * Giving out the display_name also affords a potential security hole
715 */ 683 */
716 val = rxvt_network_display(R->rs[Rs_display_name]); 684 val = rxvt_network_display (rs[Rs_display_name]);
717 R->rs[Rs_display_name] = (const char *)val; 685 rs[Rs_display_name] = (const char *)val;
686
718 if (val == NULL) 687 if (val == NULL)
719#endif /* DISPLAY_IS_IP */ 688#endif /* DISPLAY_IS_IP */
720 val = XDisplayString(R->Xdisplay); 689 val = XDisplayString (display->display);
690
721 if (R->rs[Rs_display_name] == NULL) 691 if (rs[Rs_display_name] == NULL)
722 R->rs[Rs_display_name] = val; /* use broken `:0' value */ 692 rs[Rs_display_name] = val; /* use broken `:0' value */
723 693
724 i = STRLEN(val); 694 i = STRLEN (val);
725 R->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char)); 695 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
726 696
727 sprintf(R->env_display, "DISPLAY=%s", val); 697 sprintf (env_display, "DISPLAY=%s", val);
728 698
729 /* avoiding the math library: 699 /* avoiding the math library:
730 * i = (int)(ceil(log10((unsigned int)R->TermWin.parent[0]))) */ 700 * i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
731 for (i = 0, u = (unsigned int)R->TermWin.parent[0]; u; u /= 10, i++) ; 701 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
702 ;
732 MAX_IT(i, 1); 703 MAX_IT (i, 1);
733 R->env_windowid = (char *)rxvt_malloc((i + 10) * sizeof(char)); 704 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
734 705
735 sprintf(R->env_windowid, "WINDOWID=%u", 706 sprintf (env_windowid, "WINDOWID=%u",
736 (unsigned int)R->TermWin.parent[0]); 707 (unsigned int)TermWin.parent[0]);
737 708
738/* add entries to the environment: 709 /* add entries to the environment:
739 * @ DISPLAY: in case we started with -display 710 * @ DISPLAY: in case we started with -display
740 * @ WINDOWID: X window id number of the window 711 * @ WINDOWID: X window id number of the window
741 * @ COLORTERM: terminal sub-name and also indicates its color 712 * @ COLORTERM: terminal sub-name and also indicates its color
742 * @ TERM: terminal name 713 * @ TERM: terminal name
743 * @ TERMINFO: path to terminfo directory 714 * @ TERMINFO: path to terminfo directory
715 * @ COLORFGBG: fg;bg color codes
744 */ 716 */
745 putenv(R->env_display); 717 putenv (env_display);
746 putenv(R->env_windowid); 718 putenv (env_windowid);
719 if (env_colorfgbg)
720 putenv (env_colorfgbg);
721
747#ifdef RXVT_TERMINFO 722#ifdef RXVT_TERMINFO
748 putenv("TERMINFO=" RXVT_TERMINFO); 723 putenv ("TERMINFO=" RXVT_TERMINFO);
749#endif 724#endif
750 if (XDEPTH <= 2) 725
726 if (display->depth <= 2)
751 putenv("COLORTERM=" COLORTERMENV "-mono"); 727 putenv ("COLORTERM=" COLORTERMENV "-mono");
752 else 728 else
753 putenv("COLORTERM=" COLORTERMENVFULL); 729 putenv ("COLORTERM=" COLORTERMENVFULL);
730
754 if (R->rs[Rs_term_name] != NULL) { 731 if (rs[Rs_term_name] != NULL)
732 {
755 R->env_term = (char *)rxvt_malloc((STRLEN(R->rs[Rs_term_name]) + 6) * sizeof(char)); 733 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]); 734 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
757 putenv(R->env_term); 735 putenv (env_term);
736 }
758 } else 737 else
759 putenv("TERM=" TERMENV); 738 putenv ("TERM=" TERMENV);
760 739
761#ifdef HAVE_UNSETENV 740#ifdef HAVE_UNSETENV
762/* avoid passing old settings and confusing term size */ 741 /* avoid passing old settings and confusing term size */
763 unsetenv("LINES"); 742 unsetenv ("LINES");
764 unsetenv("COLUMNS"); 743 unsetenv ("COLUMNS");
765 unsetenv("TERMCAP"); /* terminfo should be okay */ 744 unsetenv ("TERMCAP"); /* terminfo should be okay */
766#endif /* HAVE_UNSETENV */ 745#endif /* HAVE_UNSETENV */
767} 746}
768 747
769/*----------------------------------------------------------------------*/ 748/*----------------------------------------------------------------------*/
770/* 749/*
771 * This is more or less stolen straight from XFree86 xterm. 750 * This is more or less stolen straight from XFree86 xterm.
772 * This should support all European type languages. 751 * This should support all European type languages.
773 */ 752 */
774/* EXTPROTO */
775void 753void
754rxvt_term::set_locale (const char *locale)
755{
756#if HAVE_XSETLOCALE || HAVE_SETLOCALE
757 free (this->locale);
758 this->locale = rxvt_strdup (setlocale (LC_CTYPE, locale));
759 SET_LOCALE (this->locale);
760 mbstate.reset ();
761#endif
762#if 0
763#if HAVE_NL_LANGINFO
764 free (codeset);
765 codeset = strdup (nl_langinfo (CODESET));
766 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
767 || !STRCASECMP (codeset, "UTF8");
768#else
769 enc_utf8 = 1;
770#endif
771#endif
772}
773
774void
776rxvt_init_xlocale(pR) 775rxvt_term::init_xlocale ()
777{ 776{
778#ifdef USE_XIM 777#ifdef USE_XIM
779 if (R->locale == NULL) 778 if (!locale)
780 rxvt_print_error("Setting locale failed."); 779 rxvt_warn ("setting locale failed, working without locale support.\n");
781 else { 780 else
781 {
782 Atom wmlocale; 782 Atom wmlocale;
783 783
784 wmlocale = XInternAtom(R->Xdisplay, "WM_LOCALE_NAME", False); 784 wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
785 XChangeProperty(R->Xdisplay, R->TermWin.parent[0], wmlocale, 785 XChangeProperty (display->display, TermWin.parent[0], wmlocale,
786 XA_STRING, 8, PropModeReplace, 786 XA_STRING, 8, PropModeReplace,
787 (unsigned char *)R->locale, STRLEN(R->locale)); 787 (unsigned char *)locale, STRLEN (locale));
788 788
789 if (XSupportsLocale() != True) { 789 if (!XSupportsLocale ())
790 rxvt_print_error("The locale is not supported by Xlib"); 790 {
791 rxvt_warn ("the locale is not supported by Xlib, working withotu locale support.\n");
791 return; 792 return;
792 } 793 }
793 rxvt_setTermFontSet(aR_ 0);
794 794
795 im_ev.start (display);
796
795 /* see if we can connect yet */ 797 /* see if we can connect already */
796 rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL); 798 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 } 799 }
803#endif 800#endif
804} 801}
805 802
806/*----------------------------------------------------------------------*/ 803/*----------------------------------------------------------------------*/
807/* EXTPROTO */
808void 804void
809rxvt_init_command(pR_ const char *const *argv) 805rxvt_term::init_command (const char *const *argv)
810{ 806{
811 /* 807 /*
812 * Initialize the command connection. 808 * Initialize the command connection.
813 * This should be called after the X server connection is established. 809 * This should be called after the X server connection is established.
814 */ 810 */
815 int i; 811 int i;
816 812
817 for (i = 0; i < NUM_XA; i++) 813 for (i = 0; i < NUM_XA; i++)
818 R->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False); 814 xa[i] = XInternAtom (display->display, xa_names[i], False);
819 815
820/* Enable delete window protocol */ 816 /* Enable delete window protocol */
821 XSetWMProtocols(R->Xdisplay, R->TermWin.parent[0], 817 XSetWMProtocols (display->display, TermWin.parent[0],
822 &(R->xa[XA_WMDELETEWINDOW]), 1); 818 & (xa[XA_WMDELETEWINDOW]), 1);
823 819
824#ifdef USING_W11LIB 820#ifdef USING_W11LIB
825/* enable W11 callbacks */ 821 /* enable W11 callbacks */
826 W11AddEventHandler(R->Xdisplay, rxvt_W11_process_x_event); 822 W11AddEventHandler (display->display, rxvt_W11_process_x_event);
827#endif 823#endif
828 824
829#ifdef META8_OPTION 825#ifdef META8_OPTION
830 R->meta_char = (R->Options & Opt_meta8 ? 0x80 : C0_ESC); 826 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);
831#endif 827#endif
832 828
833 rxvt_get_ourmods(aR); 829 get_ourmods ();
834 830
835 if (!(R->Options & Opt_scrollTtyOutput)) 831 if (! (Options & Opt_scrollTtyOutput))
836 R->PrivateModes |= PrivMode_TtyOutputInh; 832 PrivateModes |= PrivMode_TtyOutputInh;
837 if (R->Options & Opt_scrollTtyKeypress) 833 if (Options & Opt_scrollTtyKeypress)
838 R->PrivateModes |= PrivMode_Keypress; 834 PrivateModes |= PrivMode_Keypress;
839 if (!(R->Options & Opt_jumpScroll)) 835 if (! (Options & Opt_jumpScroll))
840 R->PrivateModes |= PrivMode_smoothScroll; 836 PrivateModes |= PrivMode_smoothScroll;
837
841#ifndef NO_BACKSPACE_KEY 838#ifndef NO_BACKSPACE_KEY
842 if (STRCMP(R->key_backspace, "DEC") == 0) 839 if (STRCMP (key_backspace, "DEC") == 0)
843 R->PrivateModes |= PrivMode_HaveBackSpace; 840 PrivateModes |= PrivMode_HaveBackSpace;
844#endif 841#endif
842
845/* add value for scrollBar */ 843 /* add value for scrollBar */
846 if (scrollbar_visible(R)) 844 if (scrollbar_visible ())
847 { 845 {
848 R->PrivateModes |= PrivMode_scrollBar; 846 PrivateModes |= PrivMode_scrollBar;
849 R->SavedModes |= PrivMode_scrollBar; 847 SavedModes |= PrivMode_scrollBar;
850 } 848 }
851 if (menubar_visible(R)) 849 if (menubar_visible ())
852 { 850 {
853 R->PrivateModes |= PrivMode_menuBar; 851 PrivateModes |= PrivMode_menuBar;
854 R->SavedModes |= PrivMode_menuBar; 852 SavedModes |= PrivMode_menuBar;
855 } 853 }
856#ifdef GREEK_SUPPORT
857 greek_init();
858#endif
859
860 R->Xfd = XConnectionNumber (R->Xdisplay);
861 854
862#ifdef CURSOR_BLINK 855#ifdef CURSOR_BLINK
863 if (R->Options & Opt_cursorBlink) 856 if (Options & Opt_cursorBlink)
864 (void)gettimeofday(&R->lastcursorchange, NULL); 857 (void)gettimeofday (&lastcursorchange, NULL);
865#endif 858#endif
866 859
867 if ((R->cmd_fd = rxvt_run_command (aR_ argv)) < 0) 860 if ((cmd_fd = run_command (argv)) < 0)
868 { 861 rxvt_fatal ("failure while running command, aborting");
869 rxvt_print_error ("aborting");
870 exit (EXIT_FAILURE);
871 }
872} 862}
873 863
874/*----------------------------------------------------------------------*/ 864/*----------------------------------------------------------------------*/
875/* INTPROTO */
876void 865void
877rxvt_Get_Colours(pR) 866rxvt_term::Get_Colours ()
878{ 867{
879 int i; 868 int i;
880 869
881 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) { 870 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++)
871 {
882 rxvt_color xcol; 872 rxvt_color xcol;
883 873
874 if (!rs[Rs_color + i])
875 continue;
876
877 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
878 {
879#ifndef XTERM_REVERSE_VIDEO
880 if (i < 2 && (Options & Opt_reverseVideo))
881 rs[Rs_color + i] = def_colorName[!i];
882 else
883#endif
884 rs[Rs_color + i] = def_colorName[i];
885
884 if (!R->rs[Rs_color + i]) 886 if (!rs[Rs_color + i])
885 continue; 887 continue;
886 888
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])) { 889 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
890 {
897 switch (i) { 891 switch (i)
892 {
898 case Color_fg: 893 case Color_fg:
899 case Color_bg: 894 case Color_bg:
900 /* fatal: need bg/fg color */ 895 /* fatal: need bg/fg color */
901 rxvt_print_error("aborting"); 896 rxvt_fatal ("unable to get foreground/background colour, aborting");
902 exit(EXIT_FAILURE);
903 /* NOTREACHED */ 897 /* NOTREACHED */
904 break; 898 break;
905#ifndef NO_CURSORCOLOR 899#ifndef NO_CURSORCOLOR
906 case Color_cursor2: 900 case Color_cursor2:
907 xcol = R->PixColors[Color_fg]; 901 xcol = PixColors[Color_fg];
908 break; 902 break;
909#endif /* ! NO_CURSORCOLOR */ 903#endif /* ! NO_CURSORCOLOR */
910 case Color_pointer: 904 case Color_pointer_fg:
911 xcol = R->PixColors[Color_fg]; 905 xcol = PixColors[Color_fg];
912 break; 906 break;
913 default: 907 default:
914 xcol = R->PixColors[Color_bg]; /* None */ 908 xcol = PixColors[Color_bg]; /* None */
915 break; 909 break;
916 } 910 }
917 } 911 }
918 } 912 }
913
919 R->PixColors[i] = xcol; 914 PixColors[i] = xcol;
920 SET_PIXCOLOR(R, i); 915 SET_PIXCOLOR (i);
916 }
917
918 if (XDEPTH <= 2)
921 } 919 {
920 if (!rs[Rs_color + Color_pointer_fg]) PixColors[Color_pointer_fg] = PixColors[Color_fg];
921 if (!rs[Rs_color + Color_pointer_bg]) PixColors[Color_pointer_bg] = PixColors[Color_bg];
922 if (!rs[Rs_color + Color_border] ) PixColors[Color_border] = PixColors[Color_fg];
923 }
922 924
923 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer]) 925 /*
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 926 * get scrollBar/menuBar shadow colors
930 * 927 *
931 * The calculations of topShadow/bottomShadow values are adapted 928 * The calculations of topShadow/bottomShadow values are adapted
932 * from the fvwm window manager. 929 * from the fvwm window manager.
933 */ 930 */
934#ifdef KEEP_SCROLLCOLOR 931#ifdef KEEP_SCROLLCOLOR
935 if (XDEPTH <= 2) { /* Monochrome */ 932
933 if (XDEPTH <= 2)
934 { /* Monochrome */
936 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 935 PixColors[Color_scroll] = PixColors[Color_fg];
937 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 936 PixColors[Color_topShadow] = PixColors[Color_bg];
938 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 937 PixColors[Color_bottomShadow] = PixColors[Color_bg];
939 } else { 938 }
939 else
940 {
940 rxvt_color xcol[3]; 941 rxvt_color xcol[3];
941 /* xcol[0] == white 942 /* xcol[0] == white
942 * xcol[1] == top shadow 943 * xcol[1] == top shadow
943 * xcol[2] == bot shadow */ 944 * xcol[2] == bot shadow */
944 945
945 xcol[1] = R->PixColors[Color_scroll]; 946 xcol[1] = PixColors[Color_scroll];
946# ifdef PREFER_24BIT 947# ifdef PREFER_24BIT
947 xcol[0].set (r, -1, -1, -1); 948 xcol[0].set (display, 65535, 65535, 65535);
948/* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */ 949 /* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
949# else 950# else
950 xcol[0].set (WhitePixel(R->Xdisplay, Xscreen)); 951 xcol[0].set (display, WhitePixel (display->display, display->screen));
951# endif 952# endif
952 953
953 unsigned short R1, G1, B1, R0, G0, B0; 954 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
954 955
955 xcol[0].get (r, R0, G0, B0); 956 xcol[0].get (display, pr0, pg0, pb0);
956 xcol[1].get (r, R1, G1, B1); 957 xcol[1].get (display, pr1, pg1, pb1);
957 958
958 /* bottomShadowColor */ 959 /* bottomShadowColor */
959 if (!xcol[2].set (aR_ R1 / 2, G1 / 2, B1 / 2)) 960 if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
960 xcol[2] = R->PixColors[Color_Black]; 961 xcol[2] = PixColors[Color_Black];
961 962
962 R->PixColors[Color_bottomShadow] = xcol[2]; 963 PixColors[Color_bottomShadow] = xcol[2];
963 964
964 /* topShadowColor */ 965 /* topShadowColor */
965 if (!xcol[1].set (aR_ 966 if (!xcol[1].set (display,
966 min (R0, max (R0 / 5, R1) * 7 / 5), 967 min (pr0, max (pr0 / 5, pr1) * 7 / 5),
967 min (G0, max (G0 / 5, G1) * 7 / 5), 968 min (pg0, max (pg0 / 5, pg1) * 7 / 5),
968 min (B0, max (B0 / 5, B1) * 7 / 5))) 969 min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
969 xcol[1] = R->PixColors[Color_White]; 970 xcol[1] = PixColors[Color_White];
970 971
971 R->PixColors[Color_topShadow] = xcol[1]; 972 PixColors[Color_topShadow] = xcol[1];
972 } 973 }
973#endif /* KEEP_SCROLLCOLOR */ 974#endif /* KEEP_SCROLLCOLOR */
974} 975}
975 976
976/*----------------------------------------------------------------------*/ 977/*----------------------------------------------------------------------*/
977/* color aliases, fg/bg bright-bold */ 978/* color aliases, fg/bg bright-bold */
978/* INTPROTO */
979void 979void
980rxvt_color_aliases(pR_ int idx) 980rxvt_term::color_aliases (int idx)
981{ 981{
982 if (R->rs[Rs_color + idx] && isdigit(*(R->rs[Rs_color + idx]))) { 982 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
983 {
983 int i = atoi(R->rs[Rs_color + idx]); 984 int i = atoi (rs[Rs_color + idx]);
984 985
986 if (i >= 8 && i <= 15)
985 if (i >= 8 && i <= 15) { /* bright colors */ 987 { /* bright colors */
986 i -= 8; 988 i -= 8;
987#ifndef NO_BRIGHTCOLOR 989#ifndef NO_BRIGHTCOLOR
988 R->rs[Rs_color + idx] = R->rs[Rs_color + minBrightCOLOR + i]; 990 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
989 return; 991 return;
990#endif 992#endif
993
991 } 994 }
995
992 if (i >= 0 && i <= 7) /* normal colors */ 996 if (i >= 0 && i <= 7) /* normal colors */
993 R->rs[Rs_color + idx] = R->rs[Rs_color + minCOLOR + i]; 997 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
994 } 998 }
995} 999}
996 1000
997/*----------------------------------------------------------------------*/ 1001/*----------------------------------------------------------------------*/
998/* 1002/*
999 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings 1003 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1000 * Use resource ``modifier'' to override the Meta modifier 1004 * Use resource ``modifier'' to override the Meta modifier
1001 */ 1005 */
1002/* INTPROTO */
1003void 1006void
1004rxvt_get_ourmods(pR) 1007rxvt_term::get_ourmods ()
1005{ 1008{
1006 int i, j, k; 1009 int i, j, k;
1007 int requestedmeta, realmeta, realalt; 1010 int requestedmeta, realmeta, realalt;
1008 const char *cm, *rsmod; 1011 const char *cm, *rsmod;
1009 XModifierKeymap *map; 1012 XModifierKeymap *map;
1010 KeyCode *kc; 1013 KeyCode *kc;
1011 const unsigned int modmasks[] = 1014 const unsigned int modmasks[] =
1015 {
1012 { Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask }; 1016 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1017 };
1013 1018
1014 requestedmeta = realmeta = realalt = 0; 1019 requestedmeta = realmeta = realalt = 0;
1015 rsmod = R->rs[Rs_modifier]; 1020 rsmod = rs[Rs_modifier];
1016 if (rsmod 1021 if (rsmod
1017 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 1022 && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0)
1018 requestedmeta = rsmod[3] - '0'; 1023 requestedmeta = rsmod[3] - '0';
1019 1024
1020 map = XGetModifierMapping(R->Xdisplay); 1025 map = XGetModifierMapping (display->display);
1021 kc = map->modifiermap; 1026 kc = map->modifiermap;
1022 for (i = 1; i < 6; i++) { 1027 for (i = 1; i < 6; i++)
1028 {
1023 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 1029 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
1024 for (j = map->max_keypermod; j--; k++) { 1030 for (j = map->max_keypermod; j--; k++)
1031 {
1025 if (kc[k] == 0) 1032 if (kc[k] == 0)
1026 break; 1033 break;
1027 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) { 1034 switch (XKeycodeToKeysym (display->display, kc[k], 0))
1035 {
1028 case XK_Num_Lock: 1036 case XK_Num_Lock:
1029 R->ModNumLockMask = modmasks[i - 1]; 1037 ModNumLockMask = modmasks[i - 1];
1030 /* FALLTHROUGH */ 1038 /* FALLTHROUGH */
1031 default: 1039 default:
1032 continue; /* for(;;) */ 1040 continue; /* for (;;) */
1033 case XK_Meta_L: 1041 case XK_Meta_L:
1034 case XK_Meta_R: 1042 case XK_Meta_R:
1035 cm = "meta"; 1043 cm = "meta";
1036 realmeta = i; 1044 realmeta = i;
1037 break; 1045 break;
1038 case XK_Alt_L: 1046 case XK_Alt_L:
1039 case XK_Alt_R: 1047 case XK_Alt_R:
1040 cm = "alt"; 1048 cm = "alt";
1041 realalt = i; 1049 realalt = i;
1042 break; 1050 break;
1043 case XK_Super_L: 1051 case XK_Super_L:
1044 case XK_Super_R: 1052 case XK_Super_R:
1045 cm = "super"; 1053 cm = "super";
1046 break; 1054 break;
1047 case XK_Hyper_L: 1055 case XK_Hyper_L:
1048 case XK_Hyper_R: 1056 case XK_Hyper_R:
1049 cm = "hyper"; 1057 cm = "hyper";
1050 break; 1058 break;
1051 } 1059 }
1052 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 1060 if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0)
1053 requestedmeta = i; 1061 requestedmeta = i;
1054 } 1062 }
1055 } 1063 }
1056 XFreeModifiermap(map); 1064 XFreeModifiermap (map);
1057 i = (requestedmeta ? requestedmeta 1065 i = (requestedmeta ? requestedmeta
1058 : (realmeta ? realmeta 1066 : (realmeta ? realmeta
1059 : (realalt ? realalt : 0))); 1067 : (realalt ? realalt : 0)));
1060 if (i) 1068 if (i)
1061 R->ModMetaMask = modmasks[i - 1]; 1069 ModMetaMask = modmasks[i - 1];
1062} 1070}
1063 1071
1064/*----------------------------------------------------------------------*/ 1072/*----------------------------------------------------------------------*/
1065/* rxvt_Create_Windows() - Open and map the window */ 1073/* rxvt_Create_Windows () - Open and map the window */
1066/* EXTPROTO */
1067void 1074void
1068rxvt_Create_Windows(pR_ int argc, const char *const *argv) 1075rxvt_term::create_windows (int argc, const char *const *argv)
1069{ 1076{
1070 XClassHint classHint; 1077 XClassHint classHint;
1071 XWMHints wmHint; 1078 XWMHints wmHint;
1072 XGCValues gcvalue; 1079 XGCValues gcvalue;
1073 long vt_emask; 1080 long vt_emask;
1081
1082 XWindowAttributes gattr;
1083
1084 if (Options & Opt_transparent)
1085 {
1086 XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1087 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1088 }
1089
1090 /* grab colors before netscape does */
1091 Get_Colours ();
1092
1093 if (!change_font (rs[Rs_font]))
1094 {
1095 fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n");
1096 destroy ();
1097 return;
1098 }
1099
1100 window_calc (0, 0);
1101 old_width = szHint.width;
1102 old_height = szHint.height;
1103
1104 /* parent window - reverse video so we can see placement errors
1105 * sub-window placement & size in rxvt_resize_subwindows ()
1106 */
1074 1107
1075#ifdef PREFER_24BIT 1108#ifdef PREFER_24BIT
1076 XSetWindowAttributes attributes; 1109 XSetWindowAttributes attributes;
1077 XWindowAttributes gattr;
1078 1110
1079 XCMAP = DefaultColormap(R->Xdisplay, Xscreen); 1111 attributes.background_pixel = PixColors[Color_fg];
1080 XVISUAL = DefaultVisual(R->Xdisplay, Xscreen); 1112 attributes.border_pixel = PixColors[Color_border];
1113 attributes.colormap = display->cmap;
1114 TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1115 szHint.x, szHint.y,
1116 szHint.width, szHint.height,
1117 TermWin.ext_bwidth,
1118 display->depth, InputOutput,
1119 display->visual,
1120 CWBackPixel | CWBorderPixel | CWColormap, &attributes);
1121#else
1122 TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1123 szHint.x, szHint.y,
1124 szHint.width,
1125 szHint.height,
1126 TermWin.ext_bwidth,
1127 PixColors[Color_border],
1128 PixColors[Color_fg]);
1129#endif
1081 1130
1131 process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1132 process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1133
1134 classHint.res_name = (char *)rs[Rs_name];
1135 classHint.res_class = (char *)RESCLASS;
1136
1137 wmHint.flags = (InputHint | StateHint | WindowGroupHint);
1138 wmHint.input = True;
1139 wmHint.initial_state = (Options & Opt_iconic ? IconicState
1140 : NormalState);
1141 wmHint.window_group = TermWin.parent[0];
1142
1143 XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,
1144 (char **)argv, argc, &szHint, &wmHint, &classHint);
1145
1146#ifndef NO_FRILLS
1147 long pid = getpid ();
1148 XChangeProperty (display->display, TermWin.parent[0],
1149 display->atom ("_NET_WM_PID"), XA_CARDINAL, 32,
1150 PropModeReplace, (unsigned char *)&pid, 1);
1151#endif
1152
1153 XSelectInput (display->display, TermWin.parent[0],
1154 KeyPressMask
1155#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1156 | KeyReleaseMask
1157#endif
1158 | FocusChangeMask | VisibilityChangeMask
1159 | StructureNotifyMask);
1160 termwin_ev.start (display, TermWin.parent[0]);
1161
1162 /* vt cursor: Black-on-White is standard, but this is more popular */
1163 TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);
1164
1165#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1166 /* cursor (menuBar/scrollBar): Black-on-White */
1167 leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);
1168#endif
1169
1170#ifdef POINTER_BLANK
1171 {
1172 XColor blackcolour;
1173 blackcolour.red = 0;
1174 blackcolour.green = 0;
1175 blackcolour.blue = 0;
1176 Font f = XLoadFont (display->display, "fixed");
1177 blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1178 &blackcolour, &blackcolour);
1179 XUnloadFont (display->display, f);
1180 }
1181#endif
1182
1183 /* the vt window */
1184 TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],
1185 window_vt_x, window_vt_y,
1186 TermWin_TotalWidth (),
1187 TermWin_TotalHeight (),
1188 0,
1189 PixColors[Color_fg],
1190 PixColors[Color_bg]);
1191
1192#ifdef DEBUG_X
1193 XStoreName (display->display, TermWin.vt, "vt window");
1194#endif
1195
1196 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask
1197 | PropertyChangeMask);
1198
1199#ifdef POINTER_BLANK
1200 pointer_unblank ();
1201
1202 if ((Options & Opt_pointerBlank))
1203 vt_emask |= PointerMotionMask;
1204 else
1205#endif
1206 vt_emask |= (Button1MotionMask | Button3MotionMask);
1207
1208 XSelectInput (display->display, TermWin.vt, vt_emask);
1209 vt_ev.start (display, TermWin.vt);
1210
1211#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1212 if (menuBar_height ())
1213 {
1214 menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1215 window_vt_x, 0,
1216 TermWin_TotalWidth (),
1217 menuBar_TotalHeight (),
1218 0,
1219 PixColors[Color_fg],
1220 PixColors[Color_scroll]);
1221
1222#ifdef DEBUG_X
1223 XStoreName (display->display, menuBar.win, "menubar");
1224#endif
1225
1226 menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1227
1228 XDefineCursor (display->display, menuBar.win,
1229 XCreateFontCursor (display->display, XC_left_ptr));
1230
1231 XSelectInput (display->display, menuBar.win,
1232 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1233 | Button1MotionMask));
1234 menubar_ev.start (display, menuBar.win);
1235 }
1236#endif
1237
1238#ifdef XPM_BACKGROUND
1239 if (rs[Rs_backgroundPixmap] != NULL
1082 if (R->Options & Opt_transparent) { 1240 && ! (Options & Opt_transparent))
1083 XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen), 1241 {
1084 &gattr); 1242 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 1243
1094 if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo)) { 1244 if ((p = STRCHR (p, ';')) != NULL)
1095 XDEPTH = 24; 1245 {
1096 XVISUAL = vinfo.visual; 1246 p++;
1097 XCMAP = XCreateColormap(R->Xdisplay, 1247 scale_pixmap (p);
1098 RootWindow(R->Xdisplay, Xscreen),
1099 XVISUAL, AllocNone);
1100 }
1101 } 1248 }
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]); 1249 set_bgPixmap (rs[Rs_backgroundPixmap]);
1233 rxvt_scr_touch(aR_ True); 1250 scr_touch (True);
1234 } 1251 }
1235#endif 1252#endif
1236 1253
1237/* graphics context for the vt window */ 1254 /* graphics context for the vt window */
1238 gcvalue.foreground = R->PixColors[Color_fg]; 1255 gcvalue.foreground = PixColors[Color_fg];
1239 gcvalue.background = R->PixColors[Color_bg]; 1256 gcvalue.background = PixColors[Color_bg];
1240 gcvalue.graphics_exposures = 1; 1257 gcvalue.graphics_exposures = 1;
1241 R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt, 1258 TermWin.gc = XCreateGC (display->display, TermWin.vt,
1242 GCForeground | GCBackground 1259 GCForeground | GCBackground | GCGraphicsExposures,
1243 | GCGraphicsExposures, &gcvalue); 1260 &gcvalue);
1261
1262 TermWin.drawable = new rxvt_drawable (display, TermWin.vt);
1244 1263
1245#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1264#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1246 gcvalue.foreground = R->PixColors[Color_topShadow]; 1265 gcvalue.foreground = PixColors[Color_topShadow];
1247 R->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1266 topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1248 GCForeground, &gcvalue);
1249 gcvalue.foreground = R->PixColors[Color_bottomShadow]; 1267 gcvalue.foreground = PixColors[Color_bottomShadow];
1250 R->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1268 botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1251 GCForeground, &gcvalue);
1252 gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg 1269 gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)];
1253 : Color_scroll)]; 1270 scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1254 R->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt,
1255 GCForeground, &gcvalue);
1256#endif 1271#endif
1257} 1272}
1258 1273
1259/*----------------------------------------------------------------------*/ 1274/*----------------------------------------------------------------------*/
1260/* 1275/*
1261 * Run the command in a subprocess and return a file descriptor for the 1276 * Run the command in a subprocess and return a file descriptor for the
1262 * master end of the pseudo-teletype pair with the command talking to 1277 * master end of the pseudo-teletype pair with the command talking to
1263 * the slave. 1278 * the slave.
1264 */ 1279 */
1265/* INTPROTO */
1266int 1280int
1267rxvt_run_command(pR_ const char *const *argv) 1281rxvt_term::run_command (const char *const *argv)
1268{ 1282{
1269 int cfd, er; 1283 int cfd, er;
1270 1284
1271/* get master (pty) */ 1285 /* get master (pty) */
1272 if ((cfd = rxvt_get_pty(&(R->tty_fd), &(R->ttydev))) < 0) { 1286 if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1273 rxvt_print_error("can't open pseudo-tty"); 1287 rxvt_fatal ("can't open pseudo-tty");
1274 return -1; 1288
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); 1289 fcntl (cfd, F_SETFL, O_NONBLOCK);
1284 1290
1285/* get slave (tty) */ 1291 /* get slave (tty) */
1286 if (R->tty_fd < 0) { 1292 if (tty_fd < 0)
1293 {
1287#ifndef NO_SETOWNER_TTYDEV 1294#ifndef NO_SETOWNER_TTYDEV
1288 rxvt_privileged_ttydev(aR_ SAVE); 1295 privileged_ttydev (SAVE);
1289#endif 1296#endif
1297
1290 if ((R->tty_fd = rxvt_get_tty(R->ttydev)) < 0) { 1298 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1299 {
1291 close(cfd); 1300 close (cfd);
1292 rxvt_print_error("can't open slave tty %s", R->ttydev); 1301 rxvt_fatal ("can't open slave tty %s", ttydev);
1293 return -1;
1294 } 1302 }
1295 } 1303 }
1296#ifndef NO_BACKSPACE_KEY 1304#ifndef NO_BACKSPACE_KEY
1297 if (R->key_backspace[0] && !R->key_backspace[1]) 1305 if (key_backspace[0] && !key_backspace[1])
1298 er = R->key_backspace[0]; 1306 er = key_backspace[0];
1299 else if (STRCMP(R->key_backspace, "DEC") == 0) 1307 else if (STRCMP (key_backspace, "DEC") == 0)
1300 er = '\177'; /* the initial state anyway */ 1308 er = '\177'; /* the initial state anyway */
1301 else 1309 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 1310#endif
1313#endif
1314 1311
1315 signal(SIGHUP, rxvt_Exit_signal); 1312 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 1313
1323/* need to trap SIGURG for SVR4 (Unixware) rlogin */ 1314 rxvt_get_ttymode (& (tio), er);
1324/* signal (SIGURG, SIG_DFL); */
1325 1315
1326#ifndef __QNX__ 1316#ifndef __QNX__
1327/* spin off the command interpreter */ 1317 /* spin off the command interpreter */
1328 switch (R->cmd_pid = fork()) { 1318 switch (cmd_pid = fork ())
1319 {
1329 case -1: 1320 case -1:
1330 rxvt_print_error("can't fork"); 1321 rxvt_fatal ("can't fork");
1331 return -1;
1332 case 0: 1322 case 0:
1333 close(cfd); /* only keep R->tty_fd and STDERR open */ 1323 close (cfd); /* only keep tty_fd and STDERR open */
1334 close(R->Xfd); 1324
1325 init_env ();
1326
1335 if (rxvt_control_tty(R->tty_fd, R->ttydev) < 0) 1327 if (rxvt_control_tty (tty_fd, ttydev) < 0)
1336 rxvt_print_error("could not obtain control of tty"); 1328 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1337 else { 1329 else
1330 {
1338 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1331 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1339 dup2(R->tty_fd, STDIN_FILENO); 1332 dup2 (tty_fd, STDIN_FILENO);
1340 dup2(R->tty_fd, STDOUT_FILENO); 1333 dup2 (tty_fd, STDOUT_FILENO);
1341 dup2(R->tty_fd, STDERR_FILENO); 1334 dup2 (tty_fd, STDERR_FILENO);
1335
1342 if (R->tty_fd > 2) 1336 if (tty_fd > 2)
1343 close(R->tty_fd); 1337 close (tty_fd);
1338
1344 rxvt_run_child(aR_ argv); 1339 run_child (argv);
1340 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1345 } 1341 }
1342
1346 exit(EXIT_FAILURE); 1343 _exit (EXIT_FAILURE);
1347 /* NOTREACHED */ 1344
1348 default: 1345 default:
1349 { 1346 {
1350#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1347#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1351 int fdstdin; 1348 int fdstdin;
1352 1349
1353 fdstdin = dup(STDIN_FILENO); 1350 fdstdin = dup (STDIN_FILENO);
1354 dup2(R->tty_fd, STDIN_FILENO); 1351 dup2 (tty_fd, STDIN_FILENO);
1355#endif 1352#endif
1353
1354#ifdef UTMP_SUPPORT
1356 rxvt_privileged_utmp(aR_ SAVE); 1355 privileged_utmp (SAVE);
1356#endif
1357
1357#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1358#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1359
1358 dup2(fdstdin, STDIN_FILENO); 1360 dup2 (fdstdin, STDIN_FILENO);
1359 close(fdstdin); 1361 close (fdstdin);
1360#endif 1362#endif
1361 } 1363 }
1364
1362 close(R->tty_fd); /* keep STDERR_FILENO, R->cmd_fd, R->Xfd open */ 1365 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1363 break; 1366 break;
1364 } 1367 }
1365#else /* __QNX__ uses qnxspawn() */ 1368#else /* __QNX__ uses qnxspawn () */
1366 fchmod(R->tty_fd, 0622); 1369 fchmod (tty_fd, 0622);
1367 fcntl(R->tty_fd, F_SETFD, FD_CLOEXEC); 1370 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1368 fcntl(cfd, F_SETFD, FD_CLOEXEC); 1371 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1369 1372
1370 if (rxvt_run_child(aR_ argv) == -1) 1373 if (run_child (argv) == -1)
1371 exit(EXIT_FAILURE); 1374 exit (EXIT_FAILURE);
1372#endif 1375#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 1376
1383 return cfd; 1377 return cfd;
1384} 1378}
1385 1379
1386/* ------------------------------------------------------------------------- * 1380/* ------------------------------------------------------------------------- *
1387 * CHILD PROCESS OPERATIONS * 1381 * CHILD PROCESS OPERATIONS *
1388 * ------------------------------------------------------------------------- */ 1382 * ------------------------------------------------------------------------- */
1389/* 1383/*
1390 * The only open file descriptor is the slave tty - so no error messages. 1384 * The only open file descriptor is the slave tty - so no error messages.
1391 * returns are fatal 1385 * returns are fatal
1392 */ 1386 */
1393/* INTPROTO */
1394int 1387int
1395rxvt_run_child(pR_ const char *const *argv) 1388rxvt_term::run_child (const char *const *argv)
1396{ 1389{
1397 char *login; 1390 char *login;
1398 1391
1399 SET_TTYMODE(STDIN_FILENO, &(R->tio)); /* init terminal attributes */ 1392 SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1400 1393
1394 if (Options & Opt_console)
1401 if (R->Options & Opt_console) { /* be virtual console, fail silently */ 1395 { /* be virtual console, fail silently */
1402#ifdef TIOCCONS 1396#ifdef TIOCCONS
1403 unsigned int on = 1; 1397 unsigned int on = 1;
1404 1398
1405 ioctl(STDIN_FILENO, TIOCCONS, &on); 1399 ioctl (STDIN_FILENO, TIOCCONS, &on);
1406#elif defined (SRIOCSREDIR) 1400#elif defined (SRIOCSREDIR)
1407 int fd; 1401 int fd;
1408 1402
1409 fd = open(CONSOLE, O_WRONLY, 0); 1403 fd = open (CONSOLE, O_WRONLY, 0);
1410 if (fd >= 0) { 1404 if (fd >= 0)
1405 {
1411 if (ioctl(fd, SRIOCSREDIR, NULL) < 0) 1406 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1412 close(fd); 1407 close (fd);
1413 } 1408 }
1414#endif /* SRIOCSREDIR */ 1409#endif /* SRIOCSREDIR */
1415 }
1416 1410
1411 }
1412
1417/* reset signals and spin off the command interpreter */ 1413 /* reset signals and spin off the command interpreter */
1418 signal(SIGINT, SIG_DFL); 1414 signal (SIGINT, SIG_DFL);
1419 signal(SIGQUIT, SIG_DFL); 1415 signal (SIGQUIT, SIG_DFL);
1420 signal(SIGCHLD, SIG_DFL); 1416 signal (SIGCHLD, SIG_DFL);
1421/* 1417 /*
1422 * mimick login's behavior by disabling the job control signals 1418 * mimick login's behavior by disabling the job control signals
1423 * a shell that wants them can turn them back on 1419 * a shell that wants them can turn them back on
1424 */ 1420 */
1425#ifdef SIGTSTP 1421#ifdef SIGTSTP
1426 signal(SIGTSTP, SIG_IGN); 1422 signal (SIGTSTP, SIG_IGN);
1427 signal(SIGTTIN, SIG_IGN); 1423 signal (SIGTTIN, SIG_IGN);
1428 signal(SIGTTOU, SIG_IGN); 1424 signal (SIGTTOU, SIG_IGN);
1429#endif /* SIGTSTP */ 1425#endif /* SIGTSTP */
1430 1426
1431 /* set window size */ 1427 /* set window size */
1432 rxvt_tt_winsize(STDIN_FILENO, R->TermWin.ncol, R->TermWin.nrow, 0); 1428 struct winsize ws;
1429
1430 ws.ws_col = TermWin.ncol;
1431 ws.ws_row = TermWin.nrow;
1432 ws.ws_xpixel = ws.ws_ypixel = 0;
1433 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1434
1435 // unblock signals (signals are blocked by iom.C
1436 sigset_t ss;
1437 sigemptyset (&ss);
1438 sigprocmask (SIG_SETMASK, &ss, 0);
1433 1439
1434#ifndef __QNX__ 1440#ifndef __QNX__
1435/* command interpreter path */ 1441 /* command interpreter path */
1436 if (argv != NULL) { 1442 if (argv != NULL)
1443 {
1437# ifdef DEBUG_CMD 1444# ifdef DEBUG_CMD
1438 int i; 1445 int i;
1439 1446
1440 for (i = 0; argv[i]; i++) 1447 for (i = 0; argv[i]; i++)
1441 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1448 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1442# endif 1449# endif
1450
1443 execvp(argv[0], (char *const *)argv); 1451 execvp (argv[0], (char *const *)argv);
1444 /* no error message: STDERR is closed! */ 1452 /* no error message: STDERR is closed! */
1445 } else { 1453 }
1454 else
1455 {
1446 const char *argv0, *shell; 1456 const char *argv0, *shell;
1447 1457
1448 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1458 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1449 shell = "/bin/sh"; 1459 shell = "/bin/sh";
1450 1460
1451 argv0 = (const char *)rxvt_r_basename(shell); 1461 argv0 = (const char *)rxvt_r_basename (shell);
1452 if (R->Options & Opt_loginShell) { 1462 if (Options & Opt_loginShell)
1463 {
1453 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1464 login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1454 1465
1455 login[0] = '-'; 1466 login[0] = '-';
1456 STRCPY(&login[1], argv0); 1467 STRCPY (&login[1], argv0);
1457 argv0 = login; 1468 argv0 = login;
1458 } 1469 }
1459 execlp(shell, argv0, NULL); 1470 execlp (shell, argv0, NULL);
1460 /* no error message: STDERR is closed! */ 1471 /* no error message: STDERR is closed! */
1461 } 1472 }
1473
1462#else /* __QNX__ uses qnxspawn() */ 1474#else /* __QNX__ uses qnxspawn () */
1463 { 1475
1464 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }; 1476 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1465 char *command = NULL, fullcommand[_MAX_PATH]; 1477 char *command = NULL, fullcommand[_MAX_PATH];
1466 char **arg_v, *arg_a[2] = { NULL, NULL }; 1478 char **arg_v, *arg_a[2] = { NULL, NULL };
1467 1479
1468 if (argv != NULL) { 1480 if (argv != NULL)
1481 {
1469 if (access(argv[0], X_OK) == -1) { 1482 if (access (argv[0], X_OK) == -1)
1483 {
1470 if (STRCHR(argv[0], '/') == NULL) { 1484 if (STRCHR (argv[0], '/') == NULL)
1485 {
1471 searchenv(argv[0], "PATH", fullcommand); 1486 searchenv (argv[0], "PATH", fullcommand);
1472 if (fullcommand[0] != '\0') 1487 if (fullcommand[0] != '\0')
1473 command = fullcommand; 1488 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 } 1489 }
1492 arg_v = arg_a; 1490 if (access (command, X_OK) == -1)
1491 return -1;
1493 } 1492 }
1493 else
1494 command = argv[0];
1495 arg_v = argv;
1496 }
1497 else
1498 {
1499 if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1500 command = "/bin/sh";
1501
1502 arg_a[0] = my_basename (command);
1503 if (Options & Opt_loginShell)
1504 {
1505 login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1506
1507 login[0] = '-';
1508 STRCPY (&login[1], arg_a[0]);
1509 arg_a[0] = login;
1510 }
1511 arg_v = arg_a;
1512 }
1494 iov_a[0] = iov_a[1] = iov_a[2] = R->tty_fd; 1513 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1495 R->cmd_pid = qnx_spawn(0, 0, 0, -1, -1, 1514 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1496 _SPAWN_SETSID | _SPAWN_TCSETPGRP, 1515 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1497 command, arg_v, environ, iov_a, 0); 1516 command, arg_v, environ, iov_a, 0);
1498 if (login) 1517 if (login)
1499 free(login); 1518 free (login);
1519
1500 close(R->tty_fd); 1520 close (tty_fd);
1501 return R->cmd_fd; 1521 return cmd_fd;
1502 } 1522
1503#endif 1523#endif
1504 return -1; 1524 return -1;
1505} 1525}
1506 1526
1507/* ------------------------------------------------------------------------- * 1527/* ------------------------------------------------------------------------- *
1508 * GET TTY CURRENT STATE * 1528 * GET TTY CURRENT STATE *
1509 * ------------------------------------------------------------------------- */ 1529 * ------------------------------------------------------------------------- */
1510/* rxvt_get_ttymode() */ 1530/* rxvt_get_ttymode () */
1511/* INTPROTO */ 1531/* EXTPROTO */
1512void 1532void
1513rxvt_get_ttymode(ttymode_t *tio, int erase) 1533rxvt_get_ttymode (ttymode_t *tio, int erase)
1514{ 1534{
1515#ifdef HAVE_TERMIOS_H 1535#ifdef HAVE_TERMIOS_H
1516/* 1536 /*
1517 * standard System V termios interface 1537 * standard System V termios interface
1518 */ 1538 */
1519 if (GET_TERMIOS(STDIN_FILENO, tio) < 0) { 1539 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1540 {
1520 /* return error - use system defaults */ 1541 /* return error - use system defaults */
1521 tio->c_cc[VINTR] = CINTR; 1542 tio->c_cc[VINTR] = CINTR;
1522 tio->c_cc[VQUIT] = CQUIT; 1543 tio->c_cc[VQUIT] = CQUIT;
1523 tio->c_cc[VERASE] = CERASE; 1544 tio->c_cc[VERASE] = CERASE;
1524 tio->c_cc[VKILL] = CKILL; 1545 tio->c_cc[VKILL] = CKILL;
1525 tio->c_cc[VSTART] = CSTART; 1546 tio->c_cc[VSTART] = CSTART;
1526 tio->c_cc[VSTOP] = CSTOP; 1547 tio->c_cc[VSTOP] = CSTOP;
1527 tio->c_cc[VSUSP] = CSUSP; 1548 tio->c_cc[VSUSP] = CSUSP;
1528# ifdef VDSUSP 1549# ifdef VDSUSP
1550
1529 tio->c_cc[VDSUSP] = CDSUSP; 1551 tio->c_cc[VDSUSP] = CDSUSP;
1530# endif 1552# endif
1531# ifdef VREPRINT 1553# ifdef VREPRINT
1554
1532 tio->c_cc[VREPRINT] = CRPRNT; 1555 tio->c_cc[VREPRINT] = CRPRNT;
1533# endif 1556# endif
1534# ifdef VDISCRD 1557# ifdef VDISCRD
1558
1535 tio->c_cc[VDISCRD] = CFLUSH; 1559 tio->c_cc[VDISCRD] = CFLUSH;
1536# endif 1560# endif
1537# ifdef VWERSE 1561# ifdef VWERSE
1562
1538 tio->c_cc[VWERSE] = CWERASE; 1563 tio->c_cc[VWERSE] = CWERASE;
1539# endif 1564# endif
1540# ifdef VLNEXT 1565# ifdef VLNEXT
1566
1541 tio->c_cc[VLNEXT] = CLNEXT; 1567 tio->c_cc[VLNEXT] = CLNEXT;
1542# endif 1568# endif
1569
1543 } 1570 }
1544 tio->c_cc[VEOF] = CEOF; 1571 tio->c_cc[VEOF] = CEOF;
1545 tio->c_cc[VEOL] = VDISABLE; 1572 tio->c_cc[VEOL] = VDISABLE;
1546# ifdef VEOL2 1573# ifdef VEOL2
1574
1547 tio->c_cc[VEOL2] = VDISABLE; 1575 tio->c_cc[VEOL2] = VDISABLE;
1548# endif 1576# endif
1549# ifdef VSWTC 1577# ifdef VSWTC
1578
1550 tio->c_cc[VSWTC] = VDISABLE; 1579 tio->c_cc[VSWTC] = VDISABLE;
1551# endif 1580# endif
1552# ifdef VSWTCH 1581# ifdef VSWTCH
1582
1553 tio->c_cc[VSWTCH] = VDISABLE; 1583 tio->c_cc[VSWTCH] = VDISABLE;
1554# endif 1584# endif
1555# if VMIN != VEOF 1585# if VMIN != VEOF
1586
1556 tio->c_cc[VMIN] = 1; 1587 tio->c_cc[VMIN] = 1;
1557# endif 1588# endif
1558# if VTIME != VEOL 1589# if VTIME != VEOL
1590
1559 tio->c_cc[VTIME] = 0; 1591 tio->c_cc[VTIME] = 0;
1560# endif 1592# endif
1593
1561 if (erase != -1) 1594 if (erase != -1)
1562 tio->c_cc[VERASE] = (char)erase; 1595 tio->c_cc[VERASE] = (char)erase;
1563 1596
1564/* input modes */ 1597 /* input modes */
1565 tio->c_iflag = (BRKINT | IGNPAR | ICRNL 1598 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1566# ifdef IMAXBEL 1599# ifdef IMAXBEL
1567 | IMAXBEL 1600 | IMAXBEL
1568# endif 1601# endif
1569 | IXON); 1602 | IXON);
1570 1603
1571/* output modes */ 1604 /* output modes */
1572 tio->c_oflag = (OPOST | ONLCR); 1605 tio->c_oflag = (OPOST | ONLCR);
1573 1606
1574/* control modes */ 1607 /* control modes */
1575 tio->c_cflag = (CS8 | CREAD); 1608 tio->c_cflag = (CS8 | CREAD);
1576 1609
1577/* line discipline modes */ 1610 /* line discipline modes */
1578 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO 1611 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1579# if defined (ECHOCTL) && defined (ECHOKE) 1612# if defined (ECHOCTL) && defined (ECHOKE)
1580 | ECHOCTL | ECHOKE 1613 | ECHOCTL | ECHOKE
1581# endif 1614# endif
1582 | ECHOE | ECHOK); 1615 | ECHOE | ECHOK);
1583# else /* HAVE_TERMIOS_H */ 1616# else /* HAVE_TERMIOS_H */
1584 1617
1585/* 1618 /*
1586 * sgtty interface 1619 * sgtty interface
1587 */ 1620 */
1588 1621
1589/* get parameters -- gtty */ 1622 /* get parameters -- gtty */
1590 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0) { 1623 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1624 {
1591 tio->sg.sg_erase = CERASE; /* ^H */ 1625 tio->sg.sg_erase = CERASE; /* ^H */
1592 tio->sg.sg_kill = CKILL; /* ^U */ 1626 tio->sg.sg_kill = CKILL; /* ^U */
1593 } 1627 }
1594 if (erase != -1) 1628 if (erase != -1)
1595 tio->sg.sg_erase = (char)erase; 1629 tio->sg.sg_erase = (char)erase;
1596 1630
1597 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP); 1631 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1598 1632
1599/* get special characters */ 1633 /* get special characters */
1600 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0) { 1634 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1635 {
1601 tio->tc.t_intrc = CINTR; /* ^C */ 1636 tio->tc.t_intrc = CINTR; /* ^C */
1602 tio->tc.t_quitc = CQUIT; /* ^\ */ 1637 tio->tc.t_quitc = CQUIT; /* ^\ */
1603 tio->tc.t_startc = CSTART; /* ^Q */ 1638 tio->tc.t_startc = CSTART; /* ^Q */
1604 tio->tc.t_stopc = CSTOP; /* ^S */ 1639 tio->tc.t_stopc = CSTOP; /* ^S */
1605 tio->tc.t_eofc = CEOF; /* ^D */ 1640 tio->tc.t_eofc = CEOF; /* ^D */
1606 tio->tc.t_brkc = -1; 1641 tio->tc.t_brkc = -1;
1607 } 1642 }
1608/* get local special chars */ 1643 /* get local special chars */
1609 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0) { 1644 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1645 {
1610 tio->lc.t_suspc = CSUSP; /* ^Z */ 1646 tio->lc.t_suspc = CSUSP; /* ^Z */
1611 tio->lc.t_dsuspc = CDSUSP; /* ^Y */ 1647 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1612 tio->lc.t_rprntc = CRPRNT; /* ^R */ 1648 tio->lc.t_rprntc = CRPRNT; /* ^R */
1613 tio->lc.t_flushc = CFLUSH; /* ^O */ 1649 tio->lc.t_flushc = CFLUSH; /* ^O */
1614 tio->lc.t_werasc = CWERASE; /* ^W */ 1650 tio->lc.t_werasc = CWERASE; /* ^W */
1615 tio->lc.t_lnextc = CLNEXT; /* ^V */ 1651 tio->lc.t_lnextc = CLNEXT; /* ^V */
1616 } 1652 }
1617/* get line discipline */ 1653 /* get line discipline */
1618 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line)); 1654 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1619# ifdef NTTYDISC 1655# ifdef NTTYDISC
1656
1620 tio->line = NTTYDISC; 1657 tio->line = NTTYDISC;
1621# endif /* NTTYDISC */ 1658# endif /* NTTYDISC */
1659
1622 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL); 1660 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1623#endif /* HAVE_TERMIOS_H */ 1661#endif /* HAVE_TERMIOS_H */
1624 1662
1625/* 1663 /*
1626 * Debugging 1664 * Debugging
1627 */ 1665 */
1628#ifdef DEBUG_TTYMODE 1666#ifdef DEBUG_TTYMODE
1629#ifdef HAVE_TERMIOS_H 1667#ifdef HAVE_TERMIOS_H
1630/* c_iflag bits */ 1668 /* c_iflag bits */
1631 fprintf(stderr, "Input flags\n"); 1669 fprintf (stderr, "Input flags\n");
1632 1670
1633/* cpp token stringize doesn't work on all machines <sigh> */ 1671 /* cpp token stringize doesn't work on all machines <sigh> */
1634# define FOO(flag,name) \ 1672# define FOO(flag,name) \
1635 if ((tio->c_iflag) & flag) \ 1673 if ((tio->c_iflag) & flag) \
1636 fprintf (stderr, "%s ", name) 1674 fprintf (stderr, "%s ", name)
1637 1675
1638/* c_iflag bits */ 1676 /* c_iflag bits */
1639 FOO(IGNBRK, "IGNBRK"); 1677 FOO (IGNBRK, "IGNBRK");
1640 FOO(BRKINT, "BRKINT"); 1678 FOO (BRKINT, "BRKINT");
1641 FOO(IGNPAR, "IGNPAR"); 1679 FOO (IGNPAR, "IGNPAR");
1642 FOO(PARMRK, "PARMRK"); 1680 FOO (PARMRK, "PARMRK");
1643 FOO(INPCK, "INPCK"); 1681 FOO (INPCK, "INPCK");
1644 FOO(ISTRIP, "ISTRIP"); 1682 FOO (ISTRIP, "ISTRIP");
1645 FOO(INLCR, "INLCR"); 1683 FOO (INLCR, "INLCR");
1646 FOO(IGNCR, "IGNCR"); 1684 FOO (IGNCR, "IGNCR");
1647 FOO(ICRNL, "ICRNL"); 1685 FOO (ICRNL, "ICRNL");
1648 FOO(IXON, "IXON"); 1686 FOO (IXON, "IXON");
1649 FOO(IXOFF, "IXOFF"); 1687 FOO (IXOFF, "IXOFF");
1650# ifdef IUCLC 1688# ifdef IUCLC
1689
1651 FOO(IUCLC, "IUCLC"); 1690 FOO (IUCLC, "IUCLC");
1652# endif 1691# endif
1653# ifdef IXANY 1692# ifdef IXANY
1693
1654 FOO(IXANY, "IXANY"); 1694 FOO (IXANY, "IXANY");
1655# endif 1695# endif
1656# ifdef IMAXBEL 1696# ifdef IMAXBEL
1697
1657 FOO(IMAXBEL, "IMAXBEL"); 1698 FOO (IMAXBEL, "IMAXBEL");
1658# endif 1699# endif
1700
1659 fprintf(stderr, "\n"); 1701 fprintf (stderr, "\n");
1660 1702
1661# undef FOO 1703# undef FOO
1662# define FOO(entry, name) \ 1704# define FOO(entry, name) \
1663 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry]) 1705 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1664 1706
1665 FOO(VINTR, "VINTR"); 1707 FOO (VINTR, "VINTR");
1666 FOO(VQUIT, "VQUIT"); 1708 FOO (VQUIT, "VQUIT");
1667 FOO(VERASE, "VERASE"); 1709 FOO (VERASE, "VERASE");
1668 FOO(VKILL, "VKILL"); 1710 FOO (VKILL, "VKILL");
1669 FOO(VEOF, "VEOF"); 1711 FOO (VEOF, "VEOF");
1670 FOO(VEOL, "VEOL"); 1712 FOO (VEOL, "VEOL");
1671# ifdef VEOL2 1713# ifdef VEOL2
1714
1672 FOO(VEOL2, "VEOL2"); 1715 FOO (VEOL2, "VEOL2");
1673# endif 1716# endif
1674# ifdef VSWTC 1717# ifdef VSWTC
1718
1675 FOO(VSWTC, "VSWTC"); 1719 FOO (VSWTC, "VSWTC");
1676# endif 1720# endif
1677# ifdef VSWTCH 1721# ifdef VSWTCH
1722
1678 FOO(VSWTCH, "VSWTCH"); 1723 FOO (VSWTCH, "VSWTCH");
1679# endif 1724# endif
1725
1680 FOO(VSTART, "VSTART"); 1726 FOO (VSTART, "VSTART");
1681 FOO(VSTOP, "VSTOP"); 1727 FOO (VSTOP, "VSTOP");
1682 FOO(VSUSP, "VSUSP"); 1728 FOO (VSUSP, "VSUSP");
1683# ifdef VDSUSP 1729# ifdef VDSUSP
1730
1684 FOO(VDSUSP, "VDSUSP"); 1731 FOO (VDSUSP, "VDSUSP");
1685# endif 1732# endif
1686# ifdef VREPRINT 1733# ifdef VREPRINT
1734
1687 FOO(VREPRINT, "VREPRINT"); 1735 FOO (VREPRINT, "VREPRINT");
1688# endif 1736# endif
1689# ifdef VDISCRD 1737# ifdef VDISCRD
1738
1690 FOO(VDISCRD, "VDISCRD"); 1739 FOO (VDISCRD, "VDISCRD");
1691# endif 1740# endif
1692# ifdef VWERSE 1741# ifdef VWERSE
1742
1693 FOO(VWERSE, "VWERSE"); 1743 FOO (VWERSE, "VWERSE");
1694# endif 1744# endif
1695# ifdef VLNEXT 1745# ifdef VLNEXT
1746
1696 FOO(VLNEXT, "VLNEXT"); 1747 FOO (VLNEXT, "VLNEXT");
1697# endif 1748# endif
1749
1698 fprintf(stderr, "\n"); 1750 fprintf (stderr, "\n");
1699# undef FOO 1751# undef FOO
1700# endif /* HAVE_TERMIOS_H */ 1752# endif /* HAVE_TERMIOS_H */
1701#endif /* DEBUG_TTYMODE */ 1753#endif /* DEBUG_TTYMODE */
1702} 1754}
1703 1755

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