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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.7 by pcg, Wed Nov 26 10:42:34 2003 UTC vs.
Revision 1.45 by pcg, Mon Mar 22 17:18:25 2004 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
2 * File: init.c 2 * File: init.c
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: init.C,v 1.7 2003/11/26 10:42:34 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
… …
326#endif 327#endif
327#ifdef KEEP_SCROLLCOLOR 328#ifdef KEEP_SCROLLCOLOR
328 COLOR_SCROLLBAR, 329 COLOR_SCROLLBAR,
329 COLOR_SCROLLTROUGH, 330 COLOR_SCROLLTROUGH,
330#endif /* KEEP_SCROLLCOLOR */ 331#endif /* KEEP_SCROLLCOLOR */
331};
332 332
333 };
334
333const char *const xa_names[NUM_XA] = { 335const char *const xa_names[NUM_XA] =
336 {
337 "TEXT",
334 "COMPOUND_TEXT", 338 "COMPOUND_TEXT",
339 "UTF8_STRING",
335 "MULTIPLE", 340 "MULTIPLE",
336 "TARGETS", 341 "TARGETS",
337 "TEXT",
338 "TIMESTAMP", 342 "TIMESTAMP",
339 "VT_SELECTION", 343 "VT_SELECTION",
340 "INCR", 344 "INCR",
341 "WM_DELETE_WINDOW", 345 "WM_DELETE_WINDOW",
342#ifdef TRANSPARENT 346#ifdef TRANSPARENT
… …
345#ifdef OFFIX_DND 349#ifdef OFFIX_DND
346 "DndProtocol", 350 "DndProtocol",
347 "DndSelection", 351 "DndSelection",
348#endif 352#endif
349 "CLIPBOARD" 353 "CLIPBOARD"
350}; 354 };
355
356bool
357rxvt_term::init_vars ()
358{
359 PixColors = new rxvt_color [TOTAL_COLORS];
360 if (PixColors == NULL)
361 return false;
362
363#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
364 TermWin.pixmap = None;
365#endif
366#ifdef UTMP_SUPPORT
367 next_utmp_action = SAVE;
368#endif
369#ifndef NO_SETOWNER_TTYDEV
370 next_tty_action = SAVE;
371#endif
372
373 MEvent.time = CurrentTime;
374 MEvent.button = AnyButton;
375 Options = DEFAULT_OPTIONS;
376 want_refresh = 1;
377 cmd_pid = -1;
378 cmd_fd = tty_fd = -1;
379 PrivateModes = SavedModes = PrivMode_Default;
380 TermWin.focus = 0;
381 TermWin.ncol = 80;
382 TermWin.nrow = 24;
383 TermWin.int_bwidth = INTERNALBORDERWIDTH;
384 TermWin.ext_bwidth = EXTERNALBORDERWIDTH;
385 TermWin.lineSpace = LINESPACE;
386 TermWin.saveLines = SAVELINES;
387 numPixColors = TOTAL_COLORS;
388
389#ifndef NO_BRIGHTCOLOR
390 colorfgbg = DEFAULT_RSTYLE;
391#endif
392
393 refresh_limit = 1;
394 refresh_type = SLOW_REFRESH;
395 prev_nrow = prev_ncol = 0;
396
397 oldcursor.row = oldcursor.col = -1;
398#ifdef XPM_BACKGROUND
399 /* bgPixmap.w = bgPixmap.h = 0; */
400 bgPixmap.x = bgPixmap.y = 50;
401 bgPixmap.pixmap = None;
402#endif
403
404 last_bot = last_state = -1;
405
406#ifdef MENUBAR
407 menu_readonly = 1;
408# if ! (MENUBAR_MAX > 1)
409 CurrentBar = & (BarList);
410# endif /* (MENUBAR_MAX > 1) */
411#endif
412
413 return true;
414}
415
416void
417rxvt_term::init_secondary ()
418{
419 int i;
420#ifdef TTY_GID_SUPPORT
421 struct group *gr = getgrnam ("tty");
422
423 if (gr)
424 { /* change group ownership of tty to "tty" */
425 ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
426 ttygid = gr->gr_gid;
427 }
428 else
429#endif /* TTY_GID_SUPPORT */
430
431 {
432 ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
433 ttygid = getgid ();
434 }
435
436 /*
437 * Close all unused file descriptors
438 * We don't want them, we don't need them.
439 */
440 if ((i = open ("/dev/null", O_RDONLY)) < 0)
441 {
442 /* TODO: BOO HISS */
443 dup2 (STDERR_FILENO, STDIN_FILENO);
444 }
445 else if (i > STDIN_FILENO)
446 {
447 dup2 (i, STDIN_FILENO);
448 close (i);
449 }
450
451 dup2 (STDERR_FILENO, STDOUT_FILENO);
452
453#if 0 // schmorp sayz closing filies is murder
454 for (i = STDERR_FILENO + 1; i < num_fds; i++)
455 {
456#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
457 if (i == 4 || i == 7)
458 continue;
459#endif
460 close (i);
461 }
462#endif
463}
351 464
352/*----------------------------------------------------------------------*/ 465/*----------------------------------------------------------------------*/
353/* substitute system functions */ 466const char **
354#if defined(__svr4__) && ! defined(_POSIX_VERSION) 467rxvt_term::init_resources (int argc, const char *const *argv)
355/* INTPROTO */
356int
357rxvt_getdtablesize(void)
358{ 468{
359 struct rlimit rlim; 469 int i, r_argc;
470 char *val;
471 const char **cmd_argv, **r_argv;
360 472
361 getrlimit(RLIMIT_NOFILE, &rlim); 473 /*
362 return rlim.rlim_cur; 474 * Look for -exec option. Find => split and make cmd_argv[] of command args
475 */
476 for (r_argc = 0; r_argc < argc; r_argc++)
477 if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec"))
478 break;
479
480 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
481
482 for (i = 0; i < r_argc; i++)
483 r_argv[i] = (const char *)argv[i];
484
485 r_argv[i] = NULL;
486
487 if (r_argc == argc)
488 cmd_argv = NULL;
489 else
490 {
491 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
492
493 for (i = 0; i < argc - r_argc - 1; i++)
494 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
495
496 cmd_argv[i] = NULL;
497 }
498
499 rs[Rs_name] = rxvt_r_basename (argv[0]);
500
501 /*
502 * Open display, get options/resources and create the window
503 */
504 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
505 rs[Rs_display_name] = ":0";
506
507 get_options (r_argc, r_argv);
508 free (r_argv);
509
510#ifdef LOCAL_X_IS_UNIX
511 if (rs[Rs_display_name][0] == ':')
512 {
513 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));
514 STRCPY (val, "unix");
515 STRCAT (val, rs[Rs_display_name]);
516 display = displays.get (val);
517 free (val);
518 }
519#endif
520
521 if (!display
522 && ! (display = displays.get (rs[Rs_display_name])))
523 rxvt_fatal ("can't open display %s", rs[Rs_display_name]);
524
525 extract_resources (display->display, rs[Rs_name]);
526
527 /*
528 * set any defaults not already set
529 */
530 if (cmd_argv && cmd_argv[0])
531 {
532 if (!rs[Rs_title])
533 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);
534 if (!rs[Rs_iconName])
535 rs[Rs_iconName] = rs[Rs_title];
536 }
537 else
538 {
539 if (!rs[Rs_title])
540 rs[Rs_title] = rs[Rs_name];
541 if (!rs[Rs_iconName])
542 rs[Rs_iconName] = rs[Rs_name];
543 }
544
545 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
546 TermWin.saveLines = BOUND_POSITIVE_INT16 (i);
547
548#ifndef NO_FRILLS
549 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
550 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */
551 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
552 TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */
553#endif
554
555#ifndef NO_LINESPACE
556 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
557 TermWin.lineSpace = min (i, 100); /* arbitrary limit */
558#endif
559
560#ifdef POINTER_BLANK
561 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
562 pointerBlankDelay = i;
563 else
564 pointerBlankDelay = 2;
565#endif
566
567 /* no point having a scrollbar without having any scrollback! */
568 if (!TermWin.saveLines)
569 Options &= ~Opt_scrollBar;
570
571#ifdef PRINTPIPE
572 if (!rs[Rs_print_pipe])
573 rs[Rs_print_pipe] = PRINTPIPE;
574#endif
575
576 if (!rs[Rs_cutchars])
577 rs[Rs_cutchars] = CUTCHARS;
578
579#ifndef NO_BACKSPACE_KEY
580 if (!rs[Rs_backspace_key])
581# ifdef DEFAULT_BACKSPACE
582 key_backspace = DEFAULT_BACKSPACE;
583# else
584 key_backspace = "DEC"; /* can toggle between \010 or \177 */
585# endif
586 else
587 {
588 val = STRDUP (rs[Rs_backspace_key]);
589 rxvt_Str_trim (val);
590 rxvt_Str_escaped (val);
591 key_backspace = val;
592 }
593#endif
594
595#ifndef NO_DELETE_KEY
596 if (!rs[Rs_delete_key])
597# ifdef DEFAULT_DELETE
598 key_delete = DEFAULT_DELETE;
599# else
600 key_delete = "\033[3~";
601# endif
602 else
603 {
604 val = STRDUP (rs[Rs_delete_key]);
605 rxvt_Str_trim (val);
606 rxvt_Str_escaped (val);
607 key_delete = val;
608 }
609#endif
610 if (rs[Rs_answerbackstring])
611 {
612 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
613 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
614 }
615
616#ifdef HAVE_SCROLLBARS
617 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
618 rs[Rs_scrollBar_thickness]);
619#endif
620
621#ifdef XTERM_REVERSE_VIDEO
622 /* this is how xterm implements reverseVideo */
623 if (Options & Opt_reverseVideo)
624 {
625 if (!rs[Rs_color + Color_fg])
626 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
627 if (!rs[Rs_color + Color_bg])
628 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
629 }
630#endif
631
632 for (i = 0; i < NRS_COLORS; i++)
633 if (!rs[Rs_color + i])
634 rs[Rs_color + i] = def_colorName[i];
635
636#ifndef XTERM_REVERSE_VIDEO
637 /* this is how we implement reverseVideo */
638 if (Options & Opt_reverseVideo)
639 SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);
640#endif
641
642 /* convenient aliases for setting fg/bg to colors */
643 color_aliases (Color_fg);
644 color_aliases (Color_bg);
645#ifndef NO_CURSORCOLOR
646 color_aliases (Color_cursor);
647 color_aliases (Color_cursor2);
648#endif /* NO_CURSORCOLOR */
649 color_aliases (Color_pointer);
650 color_aliases (Color_border);
651#ifndef NO_BOLD_UNDERLINE_REVERSE
652 color_aliases (Color_BD);
653 color_aliases (Color_UL);
654 color_aliases (Color_RV);
655#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
656
657 return cmd_argv;
363} 658}
364#endif 659
365/*----------------------------------------------------------------------*/ 660/*----------------------------------------------------------------------*/
366bool 661void
367rxvt_term::init_vars() 662rxvt_term::init_env ()
368{ 663{
369 PixColors = new rxvt_color [TOTAL_COLORS]; 664 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#if 0 // schmorp sayz closing filies is murder
479 for (i = STDERR_FILENO + 1; i < R->num_fds; i++) {
480#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
481 if (i == 4 || i == 7)
482 continue;
483#endif
484 close(i);
485 }
486#endif
487}
488
489/*----------------------------------------------------------------------*/
490/* EXTPROTO */
491const char **
492rxvt_init_resources(pR_ int argc, const char *const *argv)
493{
494 int i, r_argc;
495 char *val;
496 const char **cmd_argv, **r_argv;
497 const char **rs;
498
499/*
500 * Look for -exec option. Find => split and make cmd_argv[] of command args
501 */
502 for (r_argc = 0; r_argc < argc; r_argc++)
503 if (!STRCMP(argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec"))
504 break;
505 r_argv = (const char **)rxvt_malloc(sizeof(char *) * (r_argc + 1));
506
507 for (i = 0; i < r_argc; i++)
508 r_argv[i] = (const char *)argv[i];
509 r_argv[i] = NULL;
510 if (r_argc == argc)
511 cmd_argv = NULL;
512 else {
513 cmd_argv = (const char **)rxvt_malloc(sizeof(char *) * (argc - r_argc));
514
515 for (i = 0; i < argc - r_argc - 1; i++)
516 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
517 cmd_argv[i] = NULL;
518 }
519
520/* clear all resources */
521 rs = R->rs;
522 for (i = 0; i < NUM_RESOURCES;)
523 rs[i++] = NULL;
524
525 rs[Rs_name] = rxvt_r_basename(argv[0]);
526/*
527 * Open display, get options/resources and create the window
528 */
529 if ((rs[Rs_display_name] = getenv("DISPLAY")) == NULL)
530 rs[Rs_display_name] = ":0";
531
532 rxvt_get_options(aR_ r_argc, r_argv);
533 free(r_argv);
534
535#ifdef LOCAL_X_IS_UNIX
536 if (rs[Rs_display_name][0] == ':') {
537 val = rxvt_malloc(5 + STRLEN(rs[Rs_display_name]));
538 STRCPY(val, "unix");
539 STRCAT(val, rs[Rs_display_name]);
540 R->Xdisplay = XOpenDisplay(val);
541 free(val);
542 }
543#endif
544
545 if (R->Xdisplay == NULL
546 && (R->Xdisplay = XOpenDisplay(rs[Rs_display_name])) == NULL) {
547 rxvt_print_error("can't open display %s", rs[Rs_display_name]);
548 exit(EXIT_FAILURE);
549 }
550
551 rxvt_extract_resources(aR_ R->Xdisplay, rs[Rs_name]);
552
553/*
554 * set any defaults not already set
555 */
556 if (cmd_argv && cmd_argv[0]) {
557 if (!rs[Rs_title])
558 rs[Rs_title] = rxvt_r_basename(cmd_argv[0]);
559 if (!rs[Rs_iconName])
560 rs[Rs_iconName] = rs[Rs_title];
561 } else {
562 if (!rs[Rs_title])
563 rs[Rs_title] = rs[Rs_name];
564 if (!rs[Rs_iconName])
565 rs[Rs_iconName] = rs[Rs_name];
566 }
567 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0)
568 R->TermWin.saveLines = BOUND_POSITIVE_INT16(i);
569#ifndef NO_FRILLS
570 if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0)
571 R->TermWin.int_bwidth = min(i, 100); /* arbitrary limit */
572 if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0)
573 R->TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */
574#endif
575#ifndef NO_LINESPACE
576 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0)
577 R->TermWin.lineSpace = min(i, 100); /* arbitrary limit */
578#endif
579
580#ifdef POINTER_BLANK
581 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0)
582 R->pointerBlankDelay = i;
583 else
584 R->pointerBlankDelay = 2;
585#endif
586
587/* no point having a scrollbar without having any scrollback! */
588 if (!R->TermWin.saveLines)
589 R->Options &= ~Opt_scrollBar;
590
591#ifdef PRINTPIPE
592 if (!rs[Rs_print_pipe])
593 rs[Rs_print_pipe] = PRINTPIPE;
594#endif
595 if (!rs[Rs_cutchars])
596 rs[Rs_cutchars] = CUTCHARS;
597#ifdef ACS_ASCII
598 if (!rs[Rs_acs_chars])
599 rs[Rs_acs_chars] = ACS_CHARS;
600 if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20) {
601 val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20);
602 for (; i < 0x20; )
603 val[i] = ' ';
604 rs[Rs_acs_chars] = val;
605 }
606#endif
607#ifndef NO_BACKSPACE_KEY
608 if (!rs[Rs_backspace_key])
609# ifdef DEFAULT_BACKSPACE
610 R->key_backspace = DEFAULT_BACKSPACE;
611# else
612 R->key_backspace = "DEC"; /* can toggle between \010 or \177 */
613# endif
614 else {
615 val = STRDUP(rs[Rs_backspace_key]);
616 rxvt_Str_trim(val);
617 rxvt_Str_escaped(val);
618 R->key_backspace = val;
619 }
620#endif
621#ifndef NO_DELETE_KEY
622 if (!rs[Rs_delete_key])
623# ifdef DEFAULT_DELETE
624 R->key_delete = DEFAULT_DELETE;
625# else
626 R->key_delete = "\033[3~";
627# endif
628 else {
629 val = STRDUP(rs[Rs_delete_key]);
630 rxvt_Str_trim(val);
631 rxvt_Str_escaped(val);
632 R->key_delete = val;
633 }
634#endif
635 if (rs[Rs_answerbackstring]) {
636 rxvt_Str_trim((char *)rs[Rs_answerbackstring]);
637 rxvt_Str_escaped((char *)rs[Rs_answerbackstring]);
638 }
639
640 if (rs[Rs_selectstyle]) {
641 if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0)
642 R->selection_style = OLD_WORD_SELECT;
643#ifndef NO_OLD_SELECTION
644 else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0)
645 R->selection_style = OLD_SELECT;
646#endif
647 }
648
649#ifdef HAVE_SCROLLBARS
650 rxvt_setup_scrollbar(aR_ rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
651 rs[Rs_scrollBar_thickness]);
652#endif
653
654 R->TermWin.fontset = new rxvt_fontset (aR);
655 R->TermWin.fontset->populate (rs[Rs_font]);
656 R->TermWin.fwidth = R->TermWin.fontset->base_font ()->width;
657 R->TermWin.fheight = R->TermWin.fontset->base_font ()->height;
658 R->TermWin.fbase = R->TermWin.fontset->base_font ()->ascent;
659
660#ifdef XTERM_REVERSE_VIDEO
661/* this is how xterm implements reverseVideo */
662 if (R->Options & Opt_reverseVideo) {
663 if (!rs[Rs_color + Color_fg])
664 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
665 if (!rs[Rs_color + Color_bg])
666 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
667 }
668#endif
669
670 for (i = 0; i < NRS_COLORS; i++)
671 if (!rs[Rs_color + i])
672 rs[Rs_color + i] = def_colorName[i];
673
674#ifndef XTERM_REVERSE_VIDEO
675/* this is how we implement reverseVideo */
676 if (R->Options & Opt_reverseVideo)
677 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);
678#endif
679
680/* convenient aliases for setting fg/bg to colors */
681 rxvt_color_aliases(aR_ Color_fg);
682 rxvt_color_aliases(aR_ Color_bg);
683#ifndef NO_CURSORCOLOR
684 rxvt_color_aliases(aR_ Color_cursor);
685 rxvt_color_aliases(aR_ Color_cursor2);
686#endif /* NO_CURSORCOLOR */
687 rxvt_color_aliases(aR_ Color_pointer);
688 rxvt_color_aliases(aR_ Color_border);
689#ifndef NO_BOLD_UNDERLINE_REVERSE
690 rxvt_color_aliases(aR_ Color_BD);
691 rxvt_color_aliases(aR_ Color_UL);
692 rxvt_color_aliases(aR_ Color_RV);
693#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
694
695 return cmd_argv;
696}
697
698/*----------------------------------------------------------------------*/
699/* EXTPROTO */
700void
701rxvt_init_env(pR)
702{
703 int i;
704 unsigned int u; 665 unsigned int u;
705 char *val; 666 char *val;
706 667
707#ifdef DISPLAY_IS_IP 668#ifdef DISPLAY_IS_IP
708/* Fixup display_name for export over pty to any interested terminal 669 /* Fixup display_name for export over pty to any interested terminal
709 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number 670 * clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
710 * (for the first non-loopback interface) that we get from 671 * (for the first non-loopback interface) that we get from
711 * rxvt_network_display(). This is more "name-resolution-portable", if you 672 * rxvt_network_display (). This is more "name-resolution-portable", if you
712 * will, and probably allows for faster x-client startup if your name 673 * will, and probably allows for faster x-client startup if your name
713 * server is beyond a slow link or overloaded at client startup. Of 674 * server is beyond a slow link or overloaded at client startup. Of
714 * course that only helps the shell's child processes, not us. 675 * course that only helps the shell's child processes, not us.
715 * 676 *
716 * Giving out the display_name also affords a potential security hole 677 * Giving out the display_name also affords a potential security hole
717 */ 678 */
718 val = rxvt_network_display(R->rs[Rs_display_name]); 679 val = rxvt_network_display (rs[Rs_display_name]);
719 R->rs[Rs_display_name] = (const char *)val; 680 rs[Rs_display_name] = (const char *)val;
681
720 if (val == NULL) 682 if (val == NULL)
721#endif /* DISPLAY_IS_IP */ 683#endif /* DISPLAY_IS_IP */
722 val = XDisplayString(R->Xdisplay); 684 val = XDisplayString (display->display);
685
723 if (R->rs[Rs_display_name] == NULL) 686 if (rs[Rs_display_name] == NULL)
724 R->rs[Rs_display_name] = val; /* use broken `:0' value */ 687 rs[Rs_display_name] = val; /* use broken `:0' value */
725 688
726 i = STRLEN(val); 689 i = STRLEN (val);
727 R->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char)); 690 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
728 691
729 sprintf(R->env_display, "DISPLAY=%s", val); 692 sprintf (env_display, "DISPLAY=%s", val);
730 693
731 /* avoiding the math library: 694 /* avoiding the math library:
732 * i = (int)(ceil(log10((unsigned int)R->TermWin.parent[0]))) */ 695 * i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
733 for (i = 0, u = (unsigned int)R->TermWin.parent[0]; u; u /= 10, i++) ; 696 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
697 ;
734 MAX_IT(i, 1); 698 MAX_IT (i, 1);
735 R->env_windowid = (char *)rxvt_malloc((i + 10) * sizeof(char)); 699 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
736 700
737 sprintf(R->env_windowid, "WINDOWID=%u", 701 sprintf (env_windowid, "WINDOWID=%u",
738 (unsigned int)R->TermWin.parent[0]); 702 (unsigned int)TermWin.parent[0]);
739 703
740/* add entries to the environment: 704 /* add entries to the environment:
741 * @ DISPLAY: in case we started with -display 705 * @ DISPLAY: in case we started with -display
742 * @ WINDOWID: X window id number of the window 706 * @ WINDOWID: X window id number of the window
743 * @ COLORTERM: terminal sub-name and also indicates its color 707 * @ COLORTERM: terminal sub-name and also indicates its color
744 * @ TERM: terminal name 708 * @ TERM: terminal name
745 * @ TERMINFO: path to terminfo directory 709 * @ TERMINFO: path to terminfo directory
710 * @ COLORFGBG: fg;bg color codes
746 */ 711 */
747 putenv(R->env_display); 712 putenv (env_display);
748 putenv(R->env_windowid); 713 putenv (env_windowid);
714 if (env_colorfgbg)
715 putenv (env_colorfgbg);
716
749#ifdef RXVT_TERMINFO 717#ifdef RXVT_TERMINFO
750 putenv("TERMINFO=" RXVT_TERMINFO); 718 putenv ("TERMINFO=" RXVT_TERMINFO);
751#endif 719#endif
752 if (XDEPTH <= 2) 720
721 if (display->depth <= 2)
753 putenv("COLORTERM=" COLORTERMENV "-mono"); 722 putenv ("COLORTERM=" COLORTERMENV "-mono");
754 else 723 else
755 putenv("COLORTERM=" COLORTERMENVFULL); 724 putenv ("COLORTERM=" COLORTERMENVFULL);
725
756 if (R->rs[Rs_term_name] != NULL) { 726 if (rs[Rs_term_name] != NULL)
727 {
757 R->env_term = (char *)rxvt_malloc((STRLEN(R->rs[Rs_term_name]) + 6) * sizeof(char)); 728 env_term = (char *)rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) * sizeof (char));
758 sprintf(R->env_term, "TERM=%s", R->rs[Rs_term_name]); 729 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
759 putenv(R->env_term); 730 putenv (env_term);
731 }
760 } else 732 else
761 putenv("TERM=" TERMENV); 733 putenv ("TERM=" TERMENV);
762 734
763#ifdef HAVE_UNSETENV 735#ifdef HAVE_UNSETENV
764/* avoid passing old settings and confusing term size */ 736 /* avoid passing old settings and confusing term size */
765 unsetenv("LINES"); 737 unsetenv ("LINES");
766 unsetenv("COLUMNS"); 738 unsetenv ("COLUMNS");
767 unsetenv("TERMCAP"); /* terminfo should be okay */ 739 unsetenv ("TERMCAP"); /* terminfo should be okay */
768#endif /* HAVE_UNSETENV */ 740#endif /* HAVE_UNSETENV */
769} 741}
770 742
771/*----------------------------------------------------------------------*/ 743/*----------------------------------------------------------------------*/
772/* 744/*
773 * This is more or less stolen straight from XFree86 xterm. 745 * This is more or less stolen straight from XFree86 xterm.
774 * This should support all European type languages. 746 * This should support all European type languages.
775 */ 747 */
776/* EXTPROTO */
777void 748void
749rxvt_term::set_locale (const char *locale)
750{
751#if HAVE_XSETLOCALE || HAVE_SETLOCALE
752 free (this->locale);
753 this->locale = rxvt_strdup (setlocale (LC_CTYPE, locale));
754 SET_LOCALE (this->locale);
755 mbstate.reset ();
756#endif
757#if 0
758#if HAVE_NL_LANGINFO
759 free (codeset);
760 codeset = strdup (nl_langinfo (CODESET));
761 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
762 || !STRCASECMP (codeset, "UTF8");
763#else
764 enc_utf8 = 1;
765#endif
766#endif
767}
768
769void
778rxvt_init_xlocale(pR) 770rxvt_term::init_xlocale ()
779{ 771{
780#ifdef USE_XIM 772#ifdef USE_XIM
781 if (R->locale == NULL) 773 if (!locale)
782 rxvt_print_error("Setting locale failed."); 774 rxvt_warn ("setting locale failed, working without locale support.\n");
783 else { 775 else
776 {
784 Atom wmlocale; 777 Atom wmlocale;
785 778
786 wmlocale = XInternAtom(R->Xdisplay, "WM_LOCALE_NAME", False); 779 wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
787 XChangeProperty(R->Xdisplay, R->TermWin.parent[0], wmlocale, 780 XChangeProperty (display->display, TermWin.parent[0], wmlocale,
788 XA_STRING, 8, PropModeReplace, 781 XA_STRING, 8, PropModeReplace,
789 (unsigned char *)R->locale, STRLEN(R->locale)); 782 (unsigned char *)locale, STRLEN (locale));
790 783
791 if (XSupportsLocale() != True) { 784 if (!XSupportsLocale ())
792 rxvt_print_error("The locale is not supported by Xlib"); 785 {
786 rxvt_warn ("the locale is not supported by Xlib, working withotu locale support.\n");
793 return; 787 return;
794 } 788 }
795 rxvt_setTermFontSet(aR_ 0);
796 789
790 im_ev.start (display);
791
797 /* see if we can connect yet */ 792 /* see if we can connect already */
798 rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL); 793 im_cb ();
799
800 /* To avoid Segmentation Fault in C locale: Solaris only? */
801 if (STRCMP(R->locale, "C"))
802 XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL,
803 rxvt_IMInstantiateCallback, NULL);
804 } 794 }
805#endif 795#endif
806} 796}
807 797
808/*----------------------------------------------------------------------*/ 798/*----------------------------------------------------------------------*/
809/* EXTPROTO */
810void 799void
811rxvt_init_command(pR_ const char *const *argv) 800rxvt_term::init_command (const char *const *argv)
812{ 801{
813 /* 802 /*
814 * Initialize the command connection. 803 * Initialize the command connection.
815 * This should be called after the X server connection is established. 804 * This should be called after the X server connection is established.
816 */ 805 */
817 int i; 806 int i;
818 807
819 for (i = 0; i < NUM_XA; i++) 808 for (i = 0; i < NUM_XA; i++)
820 R->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False); 809 xa[i] = XInternAtom (display->display, xa_names[i], False);
821 810
822/* Enable delete window protocol */ 811 /* Enable delete window protocol */
823 XSetWMProtocols(R->Xdisplay, R->TermWin.parent[0], 812 XSetWMProtocols (display->display, TermWin.parent[0],
824 &(R->xa[XA_WMDELETEWINDOW]), 1); 813 & (xa[XA_WMDELETEWINDOW]), 1);
825 814
826#ifdef USING_W11LIB 815#ifdef USING_W11LIB
827/* enable W11 callbacks */ 816 /* enable W11 callbacks */
828 W11AddEventHandler(R->Xdisplay, rxvt_W11_process_x_event); 817 W11AddEventHandler (display->display, rxvt_W11_process_x_event);
829#endif 818#endif
830 819
831#ifdef META8_OPTION 820#ifdef META8_OPTION
832 R->meta_char = (R->Options & Opt_meta8 ? 0x80 : C0_ESC); 821 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);
833#endif 822#endif
834 823
835 rxvt_get_ourmods(aR); 824 get_ourmods ();
836 825
837 if (!(R->Options & Opt_scrollTtyOutput)) 826 if (! (Options & Opt_scrollTtyOutput))
838 R->PrivateModes |= PrivMode_TtyOutputInh; 827 PrivateModes |= PrivMode_TtyOutputInh;
839 if (R->Options & Opt_scrollTtyKeypress) 828 if (Options & Opt_scrollTtyKeypress)
840 R->PrivateModes |= PrivMode_Keypress; 829 PrivateModes |= PrivMode_Keypress;
841 if (!(R->Options & Opt_jumpScroll)) 830 if (! (Options & Opt_jumpScroll))
842 R->PrivateModes |= PrivMode_smoothScroll; 831 PrivateModes |= PrivMode_smoothScroll;
832
843#ifndef NO_BACKSPACE_KEY 833#ifndef NO_BACKSPACE_KEY
844 if (STRCMP(R->key_backspace, "DEC") == 0) 834 if (STRCMP (key_backspace, "DEC") == 0)
845 R->PrivateModes |= PrivMode_HaveBackSpace; 835 PrivateModes |= PrivMode_HaveBackSpace;
846#endif 836#endif
837
847/* add value for scrollBar */ 838 /* add value for scrollBar */
848 if (scrollbar_visible(R)) 839 if (scrollbar_visible ())
849 { 840 {
850 R->PrivateModes |= PrivMode_scrollBar; 841 PrivateModes |= PrivMode_scrollBar;
851 R->SavedModes |= PrivMode_scrollBar; 842 SavedModes |= PrivMode_scrollBar;
852 } 843 }
853 if (menubar_visible(R)) 844 if (menubar_visible ())
854 { 845 {
855 R->PrivateModes |= PrivMode_menuBar; 846 PrivateModes |= PrivMode_menuBar;
856 R->SavedModes |= PrivMode_menuBar; 847 SavedModes |= PrivMode_menuBar;
857 } 848 }
858#ifdef GREEK_SUPPORT
859 greek_init();
860#endif
861
862 R->Xfd = XConnectionNumber (R->Xdisplay);
863 849
864#ifdef CURSOR_BLINK 850#ifdef CURSOR_BLINK
865 if (R->Options & Opt_cursorBlink) 851 if (Options & Opt_cursorBlink)
866 (void)gettimeofday(&R->lastcursorchange, NULL); 852 (void)gettimeofday (&lastcursorchange, NULL);
867#endif 853#endif
868 854
869 if ((R->cmd_fd = rxvt_run_command (aR_ argv)) < 0) 855 if ((cmd_fd = run_command (argv)) < 0)
870 { 856 rxvt_fatal ("failure while running command, aborting");
871 rxvt_print_error ("aborting");
872 exit (EXIT_FAILURE);
873 }
874} 857}
875 858
876/*----------------------------------------------------------------------*/ 859/*----------------------------------------------------------------------*/
877/* INTPROTO */
878void 860void
879rxvt_Get_Colours(pR) 861rxvt_term::Get_Colours ()
880{ 862{
881 int i; 863 int i;
882 864
883 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) { 865 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++)
866 {
884 rxvt_color xcol; 867 rxvt_color xcol;
885 868
869 if (!rs[Rs_color + i])
870 continue;
871
872 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
873 {
874#ifndef XTERM_REVERSE_VIDEO
875 if (i < 2 && (Options & Opt_reverseVideo))
876 rs[Rs_color + i] = def_colorName[!i];
877 else
878#endif
879 rs[Rs_color + i] = def_colorName[i];
880
886 if (!R->rs[Rs_color + i]) 881 if (!rs[Rs_color + i])
887 continue; 882 continue;
888 883
889 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) {
890#ifndef XTERM_REVERSE_VIDEO
891 if (i < 2 && (R->Options & Opt_reverseVideo)) {
892 R->rs[Rs_color + i] = def_colorName[!i];
893 } else
894#endif
895 R->rs[Rs_color + i] = def_colorName[i];
896 if (!R->rs[Rs_color + i])
897 continue;
898 if (!rxvt_rXParseAllocColor(aR_ &xcol, R->rs[Rs_color + i])) { 884 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
885 {
899 switch (i) { 886 switch (i)
887 {
900 case Color_fg: 888 case Color_fg:
901 case Color_bg: 889 case Color_bg:
902 /* fatal: need bg/fg color */ 890 /* fatal: need bg/fg color */
903 rxvt_print_error("aborting"); 891 rxvt_fatal ("unable to get foreground/background colour, aborting");
904 exit(EXIT_FAILURE);
905 /* NOTREACHED */ 892 /* NOTREACHED */
906 break; 893 break;
907#ifndef NO_CURSORCOLOR 894#ifndef NO_CURSORCOLOR
908 case Color_cursor2: 895 case Color_cursor2:
909 xcol = R->PixColors[Color_fg]; 896 xcol = PixColors[Color_fg];
910 break; 897 break;
911#endif /* ! NO_CURSORCOLOR */ 898#endif /* ! NO_CURSORCOLOR */
912 case Color_pointer: 899 case Color_pointer:
913 xcol = R->PixColors[Color_fg]; 900 xcol = PixColors[Color_fg];
914 break; 901 break;
915 default: 902 default:
916 xcol = R->PixColors[Color_bg]; /* None */ 903 xcol = PixColors[Color_bg]; /* None */
917 break; 904 break;
918 } 905 }
919 } 906 }
920 } 907 }
908
921 R->PixColors[i] = xcol; 909 PixColors[i] = xcol;
922 SET_PIXCOLOR(R, i); 910 SET_PIXCOLOR (i);
923 } 911 }
924 912
925 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer]) 913 if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer])
926 R->PixColors[Color_pointer] = R->PixColors[Color_fg]; 914 PixColors[Color_pointer] = PixColors[Color_fg];
927 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border]) 915 if (XDEPTH <= 2 || !rs[Rs_color + Color_border])
928 R->PixColors[Color_border] = R->PixColors[Color_fg]; 916 PixColors[Color_border] = PixColors[Color_fg];
929 917
930/* 918 /*
931 * get scrollBar/menuBar shadow colors 919 * get scrollBar/menuBar shadow colors
932 * 920 *
933 * The calculations of topShadow/bottomShadow values are adapted 921 * The calculations of topShadow/bottomShadow values are adapted
934 * from the fvwm window manager. 922 * from the fvwm window manager.
935 */ 923 */
936#ifdef KEEP_SCROLLCOLOR 924#ifdef KEEP_SCROLLCOLOR
937 if (XDEPTH <= 2) { /* Monochrome */ 925
926 if (XDEPTH <= 2)
927 { /* Monochrome */
938 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 928 PixColors[Color_scroll] = PixColors[Color_fg];
939 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 929 PixColors[Color_topShadow] = PixColors[Color_bg];
940 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 930 PixColors[Color_bottomShadow] = PixColors[Color_bg];
941 } else { 931 }
932 else
933 {
942 rxvt_color xcol[3]; 934 rxvt_color xcol[3];
943 /* xcol[0] == white 935 /* xcol[0] == white
944 * xcol[1] == top shadow 936 * xcol[1] == top shadow
945 * xcol[2] == bot shadow */ 937 * xcol[2] == bot shadow */
946 938
947 xcol[1] = R->PixColors[Color_scroll]; 939 xcol[1] = PixColors[Color_scroll];
948# ifdef PREFER_24BIT 940# ifdef PREFER_24BIT
949 xcol[0].set (r, -1, -1, -1); 941 xcol[0].set (display, 65535, 65535, 65535);
950/* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */ 942 /* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
951# else 943# else
952 xcol[0].set (WhitePixel(R->Xdisplay, Xscreen)); 944 xcol[0].set (display, WhitePixel (display->display, display->screen));
953# endif 945# endif
954 946
955 unsigned short R1, G1, B1, R0, G0, B0; 947 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
956 948
957 xcol[0].get (r, R0, G0, B0); 949 xcol[0].get (display, pr0, pg0, pb0);
958 xcol[1].get (r, R1, G1, B1); 950 xcol[1].get (display, pr1, pg1, pb1);
959 951
960 /* bottomShadowColor */ 952 /* bottomShadowColor */
961 if (!xcol[2].set (aR_ R1 / 2, G1 / 2, B1 / 2)) 953 if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
962 xcol[2] = R->PixColors[Color_Black]; 954 xcol[2] = PixColors[Color_Black];
963 955
964 R->PixColors[Color_bottomShadow] = xcol[2]; 956 PixColors[Color_bottomShadow] = xcol[2];
965 957
966 /* topShadowColor */ 958 /* topShadowColor */
967 if (!xcol[1].set (aR_ 959 if (!xcol[1].set (display,
968 min (R0, max (R0 / 5, R1) * 7 / 5), 960 min (pr0, max (pr0 / 5, pr1) * 7 / 5),
969 min (G0, max (G0 / 5, G1) * 7 / 5), 961 min (pg0, max (pg0 / 5, pg1) * 7 / 5),
970 min (B0, max (B0 / 5, B1) * 7 / 5))) 962 min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
971 xcol[1] = R->PixColors[Color_White]; 963 xcol[1] = PixColors[Color_White];
972 964
973 R->PixColors[Color_topShadow] = xcol[1]; 965 PixColors[Color_topShadow] = xcol[1];
974 } 966 }
975#endif /* KEEP_SCROLLCOLOR */ 967#endif /* KEEP_SCROLLCOLOR */
976} 968}
977 969
978/*----------------------------------------------------------------------*/ 970/*----------------------------------------------------------------------*/
979/* color aliases, fg/bg bright-bold */ 971/* color aliases, fg/bg bright-bold */
980/* INTPROTO */
981void 972void
982rxvt_color_aliases(pR_ int idx) 973rxvt_term::color_aliases (int idx)
983{ 974{
984 if (R->rs[Rs_color + idx] && isdigit(*(R->rs[Rs_color + idx]))) { 975 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
976 {
985 int i = atoi(R->rs[Rs_color + idx]); 977 int i = atoi (rs[Rs_color + idx]);
986 978
979 if (i >= 8 && i <= 15)
987 if (i >= 8 && i <= 15) { /* bright colors */ 980 { /* bright colors */
988 i -= 8; 981 i -= 8;
989#ifndef NO_BRIGHTCOLOR 982#ifndef NO_BRIGHTCOLOR
990 R->rs[Rs_color + idx] = R->rs[Rs_color + minBrightCOLOR + i]; 983 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
991 return; 984 return;
992#endif 985#endif
986
993 } 987 }
988
994 if (i >= 0 && i <= 7) /* normal colors */ 989 if (i >= 0 && i <= 7) /* normal colors */
995 R->rs[Rs_color + idx] = R->rs[Rs_color + minCOLOR + i]; 990 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
996 } 991 }
997} 992}
998 993
999/*----------------------------------------------------------------------*/ 994/*----------------------------------------------------------------------*/
1000/* 995/*
1001 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings 996 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1002 * Use resource ``modifier'' to override the Meta modifier 997 * Use resource ``modifier'' to override the Meta modifier
1003 */ 998 */
1004/* INTPROTO */
1005void 999void
1006rxvt_get_ourmods(pR) 1000rxvt_term::get_ourmods ()
1007{ 1001{
1008 int i, j, k; 1002 int i, j, k;
1009 int requestedmeta, realmeta, realalt; 1003 int requestedmeta, realmeta, realalt;
1010 const char *cm, *rsmod; 1004 const char *cm, *rsmod;
1011 XModifierKeymap *map; 1005 XModifierKeymap *map;
1012 KeyCode *kc; 1006 KeyCode *kc;
1013 const unsigned int modmasks[] = 1007 const unsigned int modmasks[] =
1008 {
1014 { Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask }; 1009 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1010 };
1015 1011
1016 requestedmeta = realmeta = realalt = 0; 1012 requestedmeta = realmeta = realalt = 0;
1017 rsmod = R->rs[Rs_modifier]; 1013 rsmod = rs[Rs_modifier];
1018 if (rsmod 1014 if (rsmod
1019 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 1015 && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0)
1020 requestedmeta = rsmod[3] - '0'; 1016 requestedmeta = rsmod[3] - '0';
1021 1017
1022 map = XGetModifierMapping(R->Xdisplay); 1018 map = XGetModifierMapping (display->display);
1023 kc = map->modifiermap; 1019 kc = map->modifiermap;
1024 for (i = 1; i < 6; i++) { 1020 for (i = 1; i < 6; i++)
1021 {
1025 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 1022 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
1026 for (j = map->max_keypermod; j--; k++) { 1023 for (j = map->max_keypermod; j--; k++)
1024 {
1027 if (kc[k] == 0) 1025 if (kc[k] == 0)
1028 break; 1026 break;
1029 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) { 1027 switch (XKeycodeToKeysym (display->display, kc[k], 0))
1028 {
1030 case XK_Num_Lock: 1029 case XK_Num_Lock:
1031 R->ModNumLockMask = modmasks[i - 1]; 1030 ModNumLockMask = modmasks[i - 1];
1032 /* FALLTHROUGH */ 1031 /* FALLTHROUGH */
1033 default: 1032 default:
1034 continue; /* for(;;) */ 1033 continue; /* for (;;) */
1035 case XK_Meta_L: 1034 case XK_Meta_L:
1036 case XK_Meta_R: 1035 case XK_Meta_R:
1037 cm = "meta"; 1036 cm = "meta";
1038 realmeta = i; 1037 realmeta = i;
1039 break; 1038 break;
1040 case XK_Alt_L: 1039 case XK_Alt_L:
1041 case XK_Alt_R: 1040 case XK_Alt_R:
1042 cm = "alt"; 1041 cm = "alt";
1043 realalt = i; 1042 realalt = i;
1044 break; 1043 break;
1045 case XK_Super_L: 1044 case XK_Super_L:
1046 case XK_Super_R: 1045 case XK_Super_R:
1047 cm = "super"; 1046 cm = "super";
1048 break; 1047 break;
1049 case XK_Hyper_L: 1048 case XK_Hyper_L:
1050 case XK_Hyper_R: 1049 case XK_Hyper_R:
1051 cm = "hyper"; 1050 cm = "hyper";
1052 break; 1051 break;
1053 } 1052 }
1054 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 1053 if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0)
1055 requestedmeta = i; 1054 requestedmeta = i;
1056 } 1055 }
1057 } 1056 }
1058 XFreeModifiermap(map); 1057 XFreeModifiermap (map);
1059 i = (requestedmeta ? requestedmeta 1058 i = (requestedmeta ? requestedmeta
1060 : (realmeta ? realmeta 1059 : (realmeta ? realmeta
1061 : (realalt ? realalt : 0))); 1060 : (realalt ? realalt : 0)));
1062 if (i) 1061 if (i)
1063 R->ModMetaMask = modmasks[i - 1]; 1062 ModMetaMask = modmasks[i - 1];
1064} 1063}
1065 1064
1066/*----------------------------------------------------------------------*/ 1065/*----------------------------------------------------------------------*/
1067/* rxvt_Create_Windows() - Open and map the window */ 1066/* rxvt_Create_Windows () - Open and map the window */
1068/* EXTPROTO */
1069void 1067void
1070rxvt_Create_Windows(pR_ int argc, const char *const *argv) 1068rxvt_term::create_windows (int argc, const char *const *argv)
1071{ 1069{
1072 XClassHint classHint; 1070 XClassHint classHint;
1073 XWMHints wmHint; 1071 XWMHints wmHint;
1074 XGCValues gcvalue; 1072 XGCValues gcvalue;
1075 long vt_emask; 1073 long vt_emask;
1074
1075 XWindowAttributes gattr;
1076
1077 if (Options & Opt_transparent)
1078 {
1079 XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1080 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1081 }
1082
1083 /* grab colors before netscape does */
1084 Get_Colours ();
1085
1086 if (!change_font (rs[Rs_font]))
1087 {
1088 fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n");
1089 destroy ();
1090 return;
1091 }
1092
1093 window_calc (0, 0);
1094 old_width = szHint.width;
1095 old_height = szHint.height;
1096
1097 /* parent window - reverse video so we can see placement errors
1098 * sub-window placement & size in rxvt_resize_subwindows ()
1099 */
1076 1100
1077#ifdef PREFER_24BIT 1101#ifdef PREFER_24BIT
1078 XSetWindowAttributes attributes; 1102 XSetWindowAttributes attributes;
1079 XWindowAttributes gattr;
1080 1103
1081 XCMAP = DefaultColormap(R->Xdisplay, Xscreen); 1104 attributes.background_pixel = PixColors[Color_fg];
1082 XVISUAL = DefaultVisual(R->Xdisplay, Xscreen); 1105 attributes.border_pixel = PixColors[Color_border];
1106 attributes.colormap = display->cmap;
1107 TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1108 szHint.x, szHint.y,
1109 szHint.width, szHint.height,
1110 TermWin.ext_bwidth,
1111 display->depth, InputOutput,
1112 display->visual,
1113 CWBackPixel | CWBorderPixel | CWColormap, &attributes);
1114#else
1115 TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1116 szHint.x, szHint.y,
1117 szHint.width,
1118 szHint.height,
1119 TermWin.ext_bwidth,
1120 PixColors[Color_border],
1121 PixColors[Color_fg]);
1122#endif
1083 1123
1124 xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1125 xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1126
1127 classHint.res_name = (char *)rs[Rs_name];
1128 classHint.res_class = (char *)RESCLASS;
1129
1130 wmHint.flags = (InputHint | StateHint | WindowGroupHint);
1131 wmHint.input = True;
1132 wmHint.initial_state = (Options & Opt_iconic ? IconicState
1133 : NormalState);
1134 wmHint.window_group = TermWin.parent[0];
1135
1136 XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,
1137 (char **)argv, argc, &szHint, &wmHint, &classHint);
1138
1139 XSelectInput (display->display, TermWin.parent[0],
1140 KeyPressMask
1141#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1142 | KeyReleaseMask
1143#endif
1144 | FocusChangeMask | VisibilityChangeMask
1145 | StructureNotifyMask);
1146 termwin_ev.start (display, TermWin.parent[0]);
1147
1148 /* vt cursor: Black-on-White is standard, but this is more popular */
1149 TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);
1150
1151#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1152 /* cursor (menuBar/scrollBar): Black-on-White */
1153 leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);
1154#endif
1155
1156#ifdef POINTER_BLANK
1157 {
1158 XColor blackcolour;
1159 blackcolour.red = 0;
1160 blackcolour.green = 0;
1161 blackcolour.blue = 0;
1162 Font f = XLoadFont (display->display, "fixed");
1163 blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1164 &blackcolour, &blackcolour);
1165 XUnloadFont (display->display, f);
1166 }
1167#endif
1168
1169 /* the vt window */
1170 TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],
1171 window_vt_x, window_vt_y,
1172 TermWin_TotalWidth (),
1173 TermWin_TotalHeight (),
1174 0,
1175 PixColors[Color_fg],
1176 PixColors[Color_bg]);
1177
1178#ifdef DEBUG_X
1179 XStoreName (display->display, TermWin.vt, "vt window");
1180#endif
1181
1182 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask
1183 | PropertyChangeMask);
1184
1185#ifdef POINTER_BLANK
1186 pointer_unblank ();
1187
1188 if ((Options & Opt_pointerBlank))
1189 vt_emask |= PointerMotionMask;
1190 else
1191#endif
1192 vt_emask |= (Button1MotionMask | Button3MotionMask);
1193
1194 XSelectInput (display->display, TermWin.vt, vt_emask);
1195 vt_ev.start (display, TermWin.vt);
1196
1197#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1198 if (menuBar_height ())
1199 {
1200 menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1201 window_vt_x, 0,
1202 TermWin_TotalWidth (),
1203 menuBar_TotalHeight (),
1204 0,
1205 PixColors[Color_fg],
1206 PixColors[Color_scroll]);
1207
1208#ifdef DEBUG_X
1209 XStoreName (display->display, menuBar.win, "menubar");
1210#endif
1211
1212 menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1213
1214 XDefineCursor (display->display, menuBar.win,
1215 XCreateFontCursor (display->display, XC_left_ptr));
1216
1217 XSelectInput (display->display, menuBar.win,
1218 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1219 | Button1MotionMask));
1220 menubar_ev.start (display, menuBar.win);
1221 }
1222#endif
1223
1224#ifdef XPM_BACKGROUND
1225 if (rs[Rs_backgroundPixmap] != NULL
1084 if (R->Options & Opt_transparent) { 1226 && ! (Options & Opt_transparent))
1085 XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen), 1227 {
1086 &gattr); 1228 const char *p = rs[Rs_backgroundPixmap];
1087 XDEPTH = gattr.depth;
1088 } else {
1089 XDEPTH = DefaultDepth(R->Xdisplay, Xscreen);
1090/*
1091 * If depth is not 24, look for a 24bit visual.
1092 */
1093 if (XDEPTH != 24) {
1094 XVisualInfo vinfo;
1095 1229
1096 if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo)) { 1230 if ((p = STRCHR (p, ';')) != NULL)
1097 XDEPTH = 24; 1231 {
1098 XVISUAL = vinfo.visual; 1232 p++;
1099 XCMAP = XCreateColormap(R->Xdisplay, 1233 scale_pixmap (p);
1100 RootWindow(R->Xdisplay, Xscreen),
1101 XVISUAL, AllocNone);
1102 }
1103 } 1234 }
1104 }
1105#endif
1106
1107/* grab colors before netscape does */
1108 rxvt_Get_Colours(aR);
1109
1110 rxvt_change_font(aR_ 1, NULL);
1111 rxvt_window_calc(aR_ 0, 0);
1112 R->old_width = R->szHint.width;
1113 R->old_height = R->szHint.height;
1114
1115/* parent window - reverse video so we can see placement errors
1116 * sub-window placement & size in rxvt_resize_subwindows()
1117 */
1118
1119#ifdef PREFER_24BIT
1120 attributes.background_pixel = R->PixColors[Color_fg];
1121 attributes.border_pixel = R->PixColors[Color_border];
1122 attributes.colormap = XCMAP;
1123 R->TermWin.parent[0] = XCreateWindow(R->Xdisplay, Xroot,
1124 R->szHint.x, R->szHint.y,
1125 R->szHint.width, R->szHint.height,
1126 R->TermWin.ext_bwidth,
1127 XDEPTH, InputOutput,
1128 XVISUAL,
1129 CWBackPixel | CWBorderPixel
1130 | CWColormap, &attributes);
1131#else
1132 R->TermWin.parent[0] = XCreateSimpleWindow(R->Xdisplay, Xroot,
1133 R->szHint.x, R->szHint.y,
1134 R->szHint.width,
1135 R->szHint.height,
1136 R->TermWin.ext_bwidth,
1137 R->PixColors[Color_border],
1138 R->PixColors[Color_fg]);
1139#endif
1140 rxvt_xterm_seq(aR_ XTerm_title, R->rs[Rs_title], CHAR_ST);
1141 rxvt_xterm_seq(aR_ XTerm_iconName, R->rs[Rs_iconName], CHAR_ST);
1142
1143 classHint.res_name = (char *)R->rs[Rs_name];
1144 classHint.res_class = (char *)APL_CLASS;
1145
1146 wmHint.flags = (InputHint | StateHint | WindowGroupHint);
1147 wmHint.input = True;
1148 wmHint.initial_state = (R->Options & Opt_iconic ? IconicState
1149 : NormalState);
1150 wmHint.window_group = R->TermWin.parent[0];
1151
1152 XSetWMProperties(R->Xdisplay, R->TermWin.parent[0], NULL, NULL,
1153 (char **)argv, argc, &R->szHint, &wmHint, &classHint);
1154 XSelectInput(R->Xdisplay, R->TermWin.parent[0],
1155 (KeyPressMask
1156#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1157 | KeyReleaseMask
1158#endif
1159 | FocusChangeMask | VisibilityChangeMask
1160 | StructureNotifyMask));
1161
1162/* vt cursor: Black-on-White is standard, but this is more popular */
1163 R->TermWin_cursor = XCreateFontCursor(R->Xdisplay, XC_xterm);
1164
1165#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1166/* cursor (menuBar/scrollBar): Black-on-White */
1167 R->leftptr_cursor = XCreateFontCursor(R->Xdisplay, 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 (R->Xdisplay, "fixed");
1177 R->blank_cursor = XCreateGlyphCursor (R->Xdisplay, f, f, ' ', ' ',
1178 &blackcolour, &blackcolour);
1179 XUnloadFont (R->Xdisplay, f);
1180 }
1181#endif
1182
1183/* the vt window */
1184 R->TermWin.vt = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1185 R->window_vt_x, R->window_vt_y,
1186 TermWin_TotalWidth(),
1187 TermWin_TotalHeight(),
1188 0,
1189 R->PixColors[Color_fg],
1190 R->PixColors[Color_bg]);
1191#ifdef DEBUG_X
1192 XStoreName(R->Xdisplay, R->TermWin.vt, "vt window");
1193#endif
1194
1195 R->pointer_unblank ();
1196
1197 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask
1198 | PropertyChangeMask);
1199#ifdef POINTER_BLANK
1200 if ((R->Options & Opt_pointerBlank))
1201 vt_emask |= PointerMotionMask;
1202 else
1203#endif
1204 vt_emask |= (Button1MotionMask | Button3MotionMask);
1205 XSelectInput(R->Xdisplay, R->TermWin.vt, vt_emask);
1206
1207#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1208 if (menuBar_height()) {
1209 R->menuBar.win = XCreateSimpleWindow(R->Xdisplay, R->TermWin.parent[0],
1210 R->window_vt_x, 0,
1211 TermWin_TotalWidth(),
1212 menuBar_TotalHeight(),
1213 0,
1214 R->PixColors[Color_fg],
1215 R->PixColors[Color_scroll]);
1216#ifdef DEBUG_X
1217 XStoreName(R->Xdisplay, R->menuBar.win, "menubar");
1218#endif
1219 XDefineCursor(R->Xdisplay, R->menuBar.win, R->pointer_leftptr);
1220 XSelectInput(R->Xdisplay, R->menuBar.win,
1221 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1222 | Button1MotionMask));
1223 }
1224#endif
1225#ifdef XPM_BACKGROUND
1226 if (R->rs[Rs_backgroundPixmap] != NULL
1227 && !(R->Options & Opt_transparent)) {
1228 const char *p = R->rs[Rs_backgroundPixmap];
1229
1230 if ((p = STRCHR(p, ';')) != NULL) {
1231 p++;
1232 rxvt_scale_pixmap(aR_ p);
1233 }
1234 rxvt_set_bgPixmap(aR_ R->rs[Rs_backgroundPixmap]); 1235 set_bgPixmap (rs[Rs_backgroundPixmap]);
1235 rxvt_scr_touch(aR_ True); 1236 scr_touch (True);
1236 } 1237 }
1237#endif 1238#endif
1238 1239
1239/* graphics context for the vt window */ 1240 /* graphics context for the vt window */
1240 gcvalue.foreground = R->PixColors[Color_fg]; 1241 gcvalue.foreground = PixColors[Color_fg];
1241 gcvalue.background = R->PixColors[Color_bg]; 1242 gcvalue.background = PixColors[Color_bg];
1242 gcvalue.graphics_exposures = 1; 1243 gcvalue.graphics_exposures = 1;
1243 R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt, 1244 TermWin.gc = XCreateGC (display->display, TermWin.vt,
1244 GCForeground | GCBackground 1245 GCForeground | GCBackground | GCGraphicsExposures,
1245 | GCGraphicsExposures, &gcvalue); 1246 &gcvalue);
1247
1248 TermWin.drawable = new rxvt_drawable (display, TermWin.vt);
1246 1249
1247#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1250#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1248 gcvalue.foreground = R->PixColors[Color_topShadow]; 1251 gcvalue.foreground = PixColors[Color_topShadow];
1249 R->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1252 topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1250 GCForeground, &gcvalue);
1251 gcvalue.foreground = R->PixColors[Color_bottomShadow]; 1253 gcvalue.foreground = PixColors[Color_bottomShadow];
1252 R->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1254 botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1253 GCForeground, &gcvalue);
1254 gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg 1255 gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg : Color_scroll)];
1255 : Color_scroll)]; 1256 scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1256 R->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt,
1257 GCForeground, &gcvalue);
1258#endif 1257#endif
1259} 1258}
1260 1259
1261/*----------------------------------------------------------------------*/ 1260/*----------------------------------------------------------------------*/
1262/* 1261/*
1263 * Run the command in a subprocess and return a file descriptor for the 1262 * Run the command in a subprocess and return a file descriptor for the
1264 * master end of the pseudo-teletype pair with the command talking to 1263 * master end of the pseudo-teletype pair with the command talking to
1265 * the slave. 1264 * the slave.
1266 */ 1265 */
1267/* INTPROTO */
1268int 1266int
1269rxvt_run_command(pR_ const char *const *argv) 1267rxvt_term::run_command (const char *const *argv)
1270{ 1268{
1271 int cfd, er; 1269 int cfd, er;
1272 1270
1273/* get master (pty) */ 1271 /* get master (pty) */
1274 if ((cfd = rxvt_get_pty(&(R->tty_fd), &(R->ttydev))) < 0) { 1272 if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1275 rxvt_print_error("can't open pseudo-tty"); 1273 rxvt_fatal ("can't open pseudo-tty");
1276 return -1; 1274
1277 }
1278#ifdef FD_SETSIZE
1279 if (R->Xfd > FD_SETSIZE || cfd > FD_SETSIZE) {
1280 rxvt_print_error("fd too high: %d max", FD_SETSIZE);
1281 rxvt_clean_exit();
1282 exit(EXIT_FAILURE);
1283 }
1284#endif
1285 fcntl (cfd, F_SETFL, O_NONBLOCK); 1275 fcntl (cfd, F_SETFL, O_NONBLOCK);
1286 1276
1287/* get slave (tty) */ 1277 /* get slave (tty) */
1288 if (R->tty_fd < 0) { 1278 if (tty_fd < 0)
1279 {
1289#ifndef NO_SETOWNER_TTYDEV 1280#ifndef NO_SETOWNER_TTYDEV
1290 rxvt_privileged_ttydev(aR_ SAVE); 1281 privileged_ttydev (SAVE);
1291#endif 1282#endif
1283
1292 if ((R->tty_fd = rxvt_get_tty(R->ttydev)) < 0) { 1284 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1285 {
1293 close(cfd); 1286 close (cfd);
1294 rxvt_print_error("can't open slave tty %s", R->ttydev); 1287 rxvt_fatal ("can't open slave tty %s", ttydev);
1295 return -1;
1296 } 1288 }
1297 } 1289 }
1298#ifndef NO_BACKSPACE_KEY 1290#ifndef NO_BACKSPACE_KEY
1299 if (R->key_backspace[0] && !R->key_backspace[1]) 1291 if (key_backspace[0] && !key_backspace[1])
1300 er = R->key_backspace[0]; 1292 er = key_backspace[0];
1301 else if (STRCMP(R->key_backspace, "DEC") == 0) 1293 else if (STRCMP (key_backspace, "DEC") == 0)
1302 er = '\177'; /* the initial state anyway */ 1294 er = '\177'; /* the initial state anyway */
1303 else 1295 else
1304#endif
1305 er = -1;
1306 rxvt_get_ttymode(&(R->tio), er);
1307
1308/* install exit handler for cleanup */
1309#ifdef HAVE_ATEXIT
1310 atexit(rxvt_clean_exit);
1311#else
1312# ifdef HAVE_ON_EXIT
1313 on_exit(rxvt_clean_exit, NULL); /* non-ANSI exit handler */
1314# endif 1296#endif
1315#endif
1316 1297
1317 signal(SIGHUP, rxvt_Exit_signal); 1298 er = -1;
1318#ifndef __svr4__
1319 signal(SIGINT, rxvt_Exit_signal);
1320#endif
1321 signal(SIGQUIT, rxvt_Exit_signal);
1322 signal(SIGTERM, rxvt_Exit_signal);
1323 signal(SIGCHLD, rxvt_Child_signal);
1324 1299
1325/* need to trap SIGURG for SVR4 (Unixware) rlogin */ 1300 rxvt_get_ttymode (& (tio), er);
1326/* signal (SIGURG, SIG_DFL); */
1327 1301
1328#ifndef __QNX__ 1302#ifndef __QNX__
1329/* spin off the command interpreter */ 1303 /* spin off the command interpreter */
1330 switch (R->cmd_pid = fork()) { 1304 switch (cmd_pid = fork ())
1305 {
1331 case -1: 1306 case -1:
1332 rxvt_print_error("can't fork"); 1307 rxvt_fatal ("can't fork");
1333 return -1;
1334 case 0: 1308 case 0:
1335 close(cfd); /* only keep R->tty_fd and STDERR open */ 1309 close (cfd); /* only keep tty_fd and STDERR open */
1336 close(R->Xfd); 1310
1311 init_env ();
1312
1337 if (rxvt_control_tty(R->tty_fd, R->ttydev) < 0) 1313 if (rxvt_control_tty (tty_fd, ttydev) < 0)
1338 rxvt_print_error("could not obtain control of tty"); 1314 fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1339 else { 1315 else
1316 {
1340 /* Reopen stdin, stdout and stderr over the tty file descriptor */ 1317 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1341 dup2(R->tty_fd, STDIN_FILENO); 1318 dup2 (tty_fd, STDIN_FILENO);
1342 dup2(R->tty_fd, STDOUT_FILENO); 1319 dup2 (tty_fd, STDOUT_FILENO);
1343 dup2(R->tty_fd, STDERR_FILENO); 1320 dup2 (tty_fd, STDERR_FILENO);
1321
1344 if (R->tty_fd > 2) 1322 if (tty_fd > 2)
1345 close(R->tty_fd); 1323 close (tty_fd);
1324
1346 rxvt_run_child(aR_ argv); 1325 run_child (argv);
1326 fprintf (stderr, "%s: unable to exec child.", RESNAME);
1347 } 1327 }
1328
1348 exit(EXIT_FAILURE); 1329 _exit (EXIT_FAILURE);
1349 /* NOTREACHED */ 1330
1350 default: 1331 default:
1351 { 1332 {
1352#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1333#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1353 int fdstdin; 1334 int fdstdin;
1354 1335
1355 fdstdin = dup(STDIN_FILENO); 1336 fdstdin = dup (STDIN_FILENO);
1356 dup2(R->tty_fd, STDIN_FILENO); 1337 dup2 (tty_fd, STDIN_FILENO);
1357#endif 1338#endif
1339
1340#ifdef UTMP_SUPPORT
1358 rxvt_privileged_utmp(aR_ SAVE); 1341 privileged_utmp (SAVE);
1342#endif
1343
1359#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1344#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1345
1360 dup2(fdstdin, STDIN_FILENO); 1346 dup2 (fdstdin, STDIN_FILENO);
1361 close(fdstdin); 1347 close (fdstdin);
1362#endif 1348#endif
1363 } 1349 }
1350
1364 close(R->tty_fd); /* keep STDERR_FILENO, R->cmd_fd, R->Xfd open */ 1351 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1365 break; 1352 break;
1366 } 1353 }
1367#else /* __QNX__ uses qnxspawn() */ 1354#else /* __QNX__ uses qnxspawn () */
1368 fchmod(R->tty_fd, 0622); 1355 fchmod (tty_fd, 0622);
1369 fcntl(R->tty_fd, F_SETFD, FD_CLOEXEC); 1356 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1370 fcntl(cfd, F_SETFD, FD_CLOEXEC); 1357 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1371 1358
1372 if (rxvt_run_child(aR_ argv) == -1) 1359 if (run_child (argv) == -1)
1373 exit(EXIT_FAILURE); 1360 exit (EXIT_FAILURE);
1374#endif 1361#endif
1375/*
1376 * Reduce R->num_fds to what we use, so select() is more efficient
1377 */
1378 R->num_fds = max(STDERR_FILENO, cfd);
1379 MAX_IT(R->num_fds, R->Xfd);
1380#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
1381 MAX_IT(R->num_fds, 7);
1382#endif
1383 R->num_fds++; /* counts from 0 */
1384 1362
1385 return cfd; 1363 return cfd;
1386} 1364}
1387 1365
1388/* ------------------------------------------------------------------------- * 1366/* ------------------------------------------------------------------------- *
1389 * CHILD PROCESS OPERATIONS * 1367 * CHILD PROCESS OPERATIONS *
1390 * ------------------------------------------------------------------------- */ 1368 * ------------------------------------------------------------------------- */
1391/* 1369/*
1392 * The only open file descriptor is the slave tty - so no error messages. 1370 * The only open file descriptor is the slave tty - so no error messages.
1393 * returns are fatal 1371 * returns are fatal
1394 */ 1372 */
1395/* INTPROTO */
1396int 1373int
1397rxvt_run_child(pR_ const char *const *argv) 1374rxvt_term::run_child (const char *const *argv)
1398{ 1375{
1399 char *login; 1376 char *login;
1400 1377
1401 SET_TTYMODE(STDIN_FILENO, &(R->tio)); /* init terminal attributes */ 1378 SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1402 1379
1380 if (Options & Opt_console)
1403 if (R->Options & Opt_console) { /* be virtual console, fail silently */ 1381 { /* be virtual console, fail silently */
1404#ifdef TIOCCONS 1382#ifdef TIOCCONS
1405 unsigned int on = 1; 1383 unsigned int on = 1;
1406 1384
1407 ioctl(STDIN_FILENO, TIOCCONS, &on); 1385 ioctl (STDIN_FILENO, TIOCCONS, &on);
1408#elif defined (SRIOCSREDIR) 1386#elif defined (SRIOCSREDIR)
1409 int fd; 1387 int fd;
1410 1388
1411 fd = open(CONSOLE, O_WRONLY, 0); 1389 fd = open (CONSOLE, O_WRONLY, 0);
1412 if (fd >= 0) { 1390 if (fd >= 0)
1391 {
1413 if (ioctl(fd, SRIOCSREDIR, NULL) < 0) 1392 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1414 close(fd); 1393 close (fd);
1415 } 1394 }
1416#endif /* SRIOCSREDIR */ 1395#endif /* SRIOCSREDIR */
1417 }
1418 1396
1397 }
1398
1419/* reset signals and spin off the command interpreter */ 1399 /* reset signals and spin off the command interpreter */
1420 signal(SIGINT, SIG_DFL); 1400 signal (SIGINT, SIG_DFL);
1421 signal(SIGQUIT, SIG_DFL); 1401 signal (SIGQUIT, SIG_DFL);
1422 signal(SIGCHLD, SIG_DFL); 1402 signal (SIGCHLD, SIG_DFL);
1423/* 1403 /*
1424 * mimick login's behavior by disabling the job control signals 1404 * mimick login's behavior by disabling the job control signals
1425 * a shell that wants them can turn them back on 1405 * a shell that wants them can turn them back on
1426 */ 1406 */
1427#ifdef SIGTSTP 1407#ifdef SIGTSTP
1428 signal(SIGTSTP, SIG_IGN); 1408 signal (SIGTSTP, SIG_IGN);
1429 signal(SIGTTIN, SIG_IGN); 1409 signal (SIGTTIN, SIG_IGN);
1430 signal(SIGTTOU, SIG_IGN); 1410 signal (SIGTTOU, SIG_IGN);
1431#endif /* SIGTSTP */ 1411#endif /* SIGTSTP */
1432 1412
1433 /* set window size */ 1413 /* set window size */
1434 rxvt_tt_winsize(STDIN_FILENO, R->TermWin.ncol, R->TermWin.nrow, 0); 1414 struct winsize ws;
1415
1416 ws.ws_col = TermWin.ncol;
1417 ws.ws_row = TermWin.nrow;
1418 ws.ws_xpixel = ws.ws_ypixel = 0;
1419 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1420
1421 // unblock signals (signals are blocked by iom.C
1422 sigset_t ss;
1423 sigemptyset (&ss);
1424 sigprocmask (SIG_SETMASK, &ss, 0);
1435 1425
1436#ifndef __QNX__ 1426#ifndef __QNX__
1437/* command interpreter path */ 1427 /* command interpreter path */
1438 if (argv != NULL) { 1428 if (argv != NULL)
1429 {
1439# ifdef DEBUG_CMD 1430# ifdef DEBUG_CMD
1440 int i; 1431 int i;
1441 1432
1442 for (i = 0; argv[i]; i++) 1433 for (i = 0; argv[i]; i++)
1443 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1434 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1444# endif 1435# endif
1436
1445 execvp(argv[0], (char *const *)argv); 1437 execvp (argv[0], (char *const *)argv);
1446 /* no error message: STDERR is closed! */ 1438 /* no error message: STDERR is closed! */
1447 } else { 1439 }
1440 else
1441 {
1448 const char *argv0, *shell; 1442 const char *argv0, *shell;
1449 1443
1450 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1444 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1451 shell = "/bin/sh"; 1445 shell = "/bin/sh";
1452 1446
1453 argv0 = (const char *)rxvt_r_basename(shell); 1447 argv0 = (const char *)rxvt_r_basename (shell);
1454 if (R->Options & Opt_loginShell) { 1448 if (Options & Opt_loginShell)
1449 {
1455 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1450 login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1456 1451
1457 login[0] = '-'; 1452 login[0] = '-';
1458 STRCPY(&login[1], argv0); 1453 STRCPY (&login[1], argv0);
1459 argv0 = login; 1454 argv0 = login;
1460 } 1455 }
1461 execlp(shell, argv0, NULL); 1456 execlp (shell, argv0, NULL);
1462 /* no error message: STDERR is closed! */ 1457 /* no error message: STDERR is closed! */
1463 } 1458 }
1459
1464#else /* __QNX__ uses qnxspawn() */ 1460#else /* __QNX__ uses qnxspawn () */
1465 { 1461
1466 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }; 1462 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1467 char *command = NULL, fullcommand[_MAX_PATH]; 1463 char *command = NULL, fullcommand[_MAX_PATH];
1468 char **arg_v, *arg_a[2] = { NULL, NULL }; 1464 char **arg_v, *arg_a[2] = { NULL, NULL };
1469 1465
1470 if (argv != NULL) { 1466 if (argv != NULL)
1467 {
1471 if (access(argv[0], X_OK) == -1) { 1468 if (access (argv[0], X_OK) == -1)
1469 {
1472 if (STRCHR(argv[0], '/') == NULL) { 1470 if (STRCHR (argv[0], '/') == NULL)
1471 {
1473 searchenv(argv[0], "PATH", fullcommand); 1472 searchenv (argv[0], "PATH", fullcommand);
1474 if (fullcommand[0] != '\0') 1473 if (fullcommand[0] != '\0')
1475 command = fullcommand; 1474 command = fullcommand;
1476 }
1477 if (access(command, X_OK) == -1)
1478 return -1;
1479 } else
1480 command = argv[0];
1481 arg_v = argv;
1482 } else {
1483 if ((command = getenv("SHELL")) == NULL || *command == '\0')
1484 command = "/bin/sh";
1485
1486 arg_a[0] = my_basename(command);
1487 if (R->Options & Opt_loginShell) {
1488 login = rxvt_malloc((STRLEN(arg_a[0]) + 2) * sizeof(char));
1489
1490 login[0] = '-';
1491 STRCPY(&login[1], arg_a[0]);
1492 arg_a[0] = login;
1493 } 1475 }
1494 arg_v = arg_a; 1476 if (access (command, X_OK) == -1)
1477 return -1;
1495 } 1478 }
1479 else
1480 command = argv[0];
1481 arg_v = argv;
1482 }
1483 else
1484 {
1485 if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1486 command = "/bin/sh";
1487
1488 arg_a[0] = my_basename (command);
1489 if (Options & Opt_loginShell)
1490 {
1491 login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1492
1493 login[0] = '-';
1494 STRCPY (&login[1], arg_a[0]);
1495 arg_a[0] = login;
1496 }
1497 arg_v = arg_a;
1498 }
1496 iov_a[0] = iov_a[1] = iov_a[2] = R->tty_fd; 1499 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1497 R->cmd_pid = qnx_spawn(0, 0, 0, -1, -1, 1500 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1498 _SPAWN_SETSID | _SPAWN_TCSETPGRP, 1501 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1499 command, arg_v, environ, iov_a, 0); 1502 command, arg_v, environ, iov_a, 0);
1500 if (login) 1503 if (login)
1501 free(login); 1504 free (login);
1505
1502 close(R->tty_fd); 1506 close (tty_fd);
1503 return R->cmd_fd; 1507 return cmd_fd;
1504 } 1508
1505#endif 1509#endif
1506 return -1; 1510 return -1;
1507} 1511}
1508 1512
1509/* ------------------------------------------------------------------------- * 1513/* ------------------------------------------------------------------------- *
1510 * GET TTY CURRENT STATE * 1514 * GET TTY CURRENT STATE *
1511 * ------------------------------------------------------------------------- */ 1515 * ------------------------------------------------------------------------- */
1512/* rxvt_get_ttymode() */ 1516/* rxvt_get_ttymode () */
1513/* INTPROTO */ 1517/* EXTPROTO */
1514void 1518void
1515rxvt_get_ttymode(ttymode_t *tio, int erase) 1519rxvt_get_ttymode (ttymode_t *tio, int erase)
1516{ 1520{
1517#ifdef HAVE_TERMIOS_H 1521#ifdef HAVE_TERMIOS_H
1518/* 1522 /*
1519 * standard System V termios interface 1523 * standard System V termios interface
1520 */ 1524 */
1521 if (GET_TERMIOS(STDIN_FILENO, tio) < 0) { 1525 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1526 {
1522 /* return error - use system defaults */ 1527 /* return error - use system defaults */
1523 tio->c_cc[VINTR] = CINTR; 1528 tio->c_cc[VINTR] = CINTR;
1524 tio->c_cc[VQUIT] = CQUIT; 1529 tio->c_cc[VQUIT] = CQUIT;
1525 tio->c_cc[VERASE] = CERASE; 1530 tio->c_cc[VERASE] = CERASE;
1526 tio->c_cc[VKILL] = CKILL; 1531 tio->c_cc[VKILL] = CKILL;
1527 tio->c_cc[VSTART] = CSTART; 1532 tio->c_cc[VSTART] = CSTART;
1528 tio->c_cc[VSTOP] = CSTOP; 1533 tio->c_cc[VSTOP] = CSTOP;
1529 tio->c_cc[VSUSP] = CSUSP; 1534 tio->c_cc[VSUSP] = CSUSP;
1530# ifdef VDSUSP 1535# ifdef VDSUSP
1536
1531 tio->c_cc[VDSUSP] = CDSUSP; 1537 tio->c_cc[VDSUSP] = CDSUSP;
1532# endif 1538# endif
1533# ifdef VREPRINT 1539# ifdef VREPRINT
1540
1534 tio->c_cc[VREPRINT] = CRPRNT; 1541 tio->c_cc[VREPRINT] = CRPRNT;
1535# endif 1542# endif
1536# ifdef VDISCRD 1543# ifdef VDISCRD
1544
1537 tio->c_cc[VDISCRD] = CFLUSH; 1545 tio->c_cc[VDISCRD] = CFLUSH;
1538# endif 1546# endif
1539# ifdef VWERSE 1547# ifdef VWERSE
1548
1540 tio->c_cc[VWERSE] = CWERASE; 1549 tio->c_cc[VWERSE] = CWERASE;
1541# endif 1550# endif
1542# ifdef VLNEXT 1551# ifdef VLNEXT
1552
1543 tio->c_cc[VLNEXT] = CLNEXT; 1553 tio->c_cc[VLNEXT] = CLNEXT;
1544# endif 1554# endif
1555
1545 } 1556 }
1546 tio->c_cc[VEOF] = CEOF; 1557 tio->c_cc[VEOF] = CEOF;
1547 tio->c_cc[VEOL] = VDISABLE; 1558 tio->c_cc[VEOL] = VDISABLE;
1548# ifdef VEOL2 1559# ifdef VEOL2
1560
1549 tio->c_cc[VEOL2] = VDISABLE; 1561 tio->c_cc[VEOL2] = VDISABLE;
1550# endif 1562# endif
1551# ifdef VSWTC 1563# ifdef VSWTC
1564
1552 tio->c_cc[VSWTC] = VDISABLE; 1565 tio->c_cc[VSWTC] = VDISABLE;
1553# endif 1566# endif
1554# ifdef VSWTCH 1567# ifdef VSWTCH
1568
1555 tio->c_cc[VSWTCH] = VDISABLE; 1569 tio->c_cc[VSWTCH] = VDISABLE;
1556# endif 1570# endif
1557# if VMIN != VEOF 1571# if VMIN != VEOF
1572
1558 tio->c_cc[VMIN] = 1; 1573 tio->c_cc[VMIN] = 1;
1559# endif 1574# endif
1560# if VTIME != VEOL 1575# if VTIME != VEOL
1576
1561 tio->c_cc[VTIME] = 0; 1577 tio->c_cc[VTIME] = 0;
1562# endif 1578# endif
1579
1563 if (erase != -1) 1580 if (erase != -1)
1564 tio->c_cc[VERASE] = (char)erase; 1581 tio->c_cc[VERASE] = (char)erase;
1565 1582
1566/* input modes */ 1583 /* input modes */
1567 tio->c_iflag = (BRKINT | IGNPAR | ICRNL 1584 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1568# ifdef IMAXBEL 1585# ifdef IMAXBEL
1569 | IMAXBEL 1586 | IMAXBEL
1570# endif 1587# endif
1571 | IXON); 1588 | IXON);
1572 1589
1573/* output modes */ 1590 /* output modes */
1574 tio->c_oflag = (OPOST | ONLCR); 1591 tio->c_oflag = (OPOST | ONLCR);
1575 1592
1576/* control modes */ 1593 /* control modes */
1577 tio->c_cflag = (CS8 | CREAD); 1594 tio->c_cflag = (CS8 | CREAD);
1578 1595
1579/* line discipline modes */ 1596 /* line discipline modes */
1580 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO 1597 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1581# if defined (ECHOCTL) && defined (ECHOKE) 1598# if defined (ECHOCTL) && defined (ECHOKE)
1582 | ECHOCTL | ECHOKE 1599 | ECHOCTL | ECHOKE
1583# endif 1600# endif
1584 | ECHOE | ECHOK); 1601 | ECHOE | ECHOK);
1585# else /* HAVE_TERMIOS_H */ 1602# else /* HAVE_TERMIOS_H */
1586 1603
1587/* 1604 /*
1588 * sgtty interface 1605 * sgtty interface
1589 */ 1606 */
1590 1607
1591/* get parameters -- gtty */ 1608 /* get parameters -- gtty */
1592 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0) { 1609 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1610 {
1593 tio->sg.sg_erase = CERASE; /* ^H */ 1611 tio->sg.sg_erase = CERASE; /* ^H */
1594 tio->sg.sg_kill = CKILL; /* ^U */ 1612 tio->sg.sg_kill = CKILL; /* ^U */
1595 } 1613 }
1596 if (erase != -1) 1614 if (erase != -1)
1597 tio->sg.sg_erase = (char)erase; 1615 tio->sg.sg_erase = (char)erase;
1598 1616
1599 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP); 1617 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1600 1618
1601/* get special characters */ 1619 /* get special characters */
1602 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0) { 1620 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1621 {
1603 tio->tc.t_intrc = CINTR; /* ^C */ 1622 tio->tc.t_intrc = CINTR; /* ^C */
1604 tio->tc.t_quitc = CQUIT; /* ^\ */ 1623 tio->tc.t_quitc = CQUIT; /* ^\ */
1605 tio->tc.t_startc = CSTART; /* ^Q */ 1624 tio->tc.t_startc = CSTART; /* ^Q */
1606 tio->tc.t_stopc = CSTOP; /* ^S */ 1625 tio->tc.t_stopc = CSTOP; /* ^S */
1607 tio->tc.t_eofc = CEOF; /* ^D */ 1626 tio->tc.t_eofc = CEOF; /* ^D */
1608 tio->tc.t_brkc = -1; 1627 tio->tc.t_brkc = -1;
1609 } 1628 }
1610/* get local special chars */ 1629 /* get local special chars */
1611 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0) { 1630 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1631 {
1612 tio->lc.t_suspc = CSUSP; /* ^Z */ 1632 tio->lc.t_suspc = CSUSP; /* ^Z */
1613 tio->lc.t_dsuspc = CDSUSP; /* ^Y */ 1633 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1614 tio->lc.t_rprntc = CRPRNT; /* ^R */ 1634 tio->lc.t_rprntc = CRPRNT; /* ^R */
1615 tio->lc.t_flushc = CFLUSH; /* ^O */ 1635 tio->lc.t_flushc = CFLUSH; /* ^O */
1616 tio->lc.t_werasc = CWERASE; /* ^W */ 1636 tio->lc.t_werasc = CWERASE; /* ^W */
1617 tio->lc.t_lnextc = CLNEXT; /* ^V */ 1637 tio->lc.t_lnextc = CLNEXT; /* ^V */
1618 } 1638 }
1619/* get line discipline */ 1639 /* get line discipline */
1620 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line)); 1640 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1621# ifdef NTTYDISC 1641# ifdef NTTYDISC
1642
1622 tio->line = NTTYDISC; 1643 tio->line = NTTYDISC;
1623# endif /* NTTYDISC */ 1644# endif /* NTTYDISC */
1645
1624 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL); 1646 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1625#endif /* HAVE_TERMIOS_H */ 1647#endif /* HAVE_TERMIOS_H */
1626 1648
1627/* 1649 /*
1628 * Debugging 1650 * Debugging
1629 */ 1651 */
1630#ifdef DEBUG_TTYMODE 1652#ifdef DEBUG_TTYMODE
1631#ifdef HAVE_TERMIOS_H 1653#ifdef HAVE_TERMIOS_H
1632/* c_iflag bits */ 1654 /* c_iflag bits */
1633 fprintf(stderr, "Input flags\n"); 1655 fprintf (stderr, "Input flags\n");
1634 1656
1635/* cpp token stringize doesn't work on all machines <sigh> */ 1657 /* cpp token stringize doesn't work on all machines <sigh> */
1636# define FOO(flag,name) \ 1658# define FOO(flag,name) \
1637 if ((tio->c_iflag) & flag) \ 1659 if ((tio->c_iflag) & flag) \
1638 fprintf (stderr, "%s ", name) 1660 fprintf (stderr, "%s ", name)
1639 1661
1640/* c_iflag bits */ 1662 /* c_iflag bits */
1641 FOO(IGNBRK, "IGNBRK"); 1663 FOO (IGNBRK, "IGNBRK");
1642 FOO(BRKINT, "BRKINT"); 1664 FOO (BRKINT, "BRKINT");
1643 FOO(IGNPAR, "IGNPAR"); 1665 FOO (IGNPAR, "IGNPAR");
1644 FOO(PARMRK, "PARMRK"); 1666 FOO (PARMRK, "PARMRK");
1645 FOO(INPCK, "INPCK"); 1667 FOO (INPCK, "INPCK");
1646 FOO(ISTRIP, "ISTRIP"); 1668 FOO (ISTRIP, "ISTRIP");
1647 FOO(INLCR, "INLCR"); 1669 FOO (INLCR, "INLCR");
1648 FOO(IGNCR, "IGNCR"); 1670 FOO (IGNCR, "IGNCR");
1649 FOO(ICRNL, "ICRNL"); 1671 FOO (ICRNL, "ICRNL");
1650 FOO(IXON, "IXON"); 1672 FOO (IXON, "IXON");
1651 FOO(IXOFF, "IXOFF"); 1673 FOO (IXOFF, "IXOFF");
1652# ifdef IUCLC 1674# ifdef IUCLC
1675
1653 FOO(IUCLC, "IUCLC"); 1676 FOO (IUCLC, "IUCLC");
1654# endif 1677# endif
1655# ifdef IXANY 1678# ifdef IXANY
1679
1656 FOO(IXANY, "IXANY"); 1680 FOO (IXANY, "IXANY");
1657# endif 1681# endif
1658# ifdef IMAXBEL 1682# ifdef IMAXBEL
1683
1659 FOO(IMAXBEL, "IMAXBEL"); 1684 FOO (IMAXBEL, "IMAXBEL");
1660# endif 1685# endif
1686
1661 fprintf(stderr, "\n"); 1687 fprintf (stderr, "\n");
1662 1688
1663# undef FOO 1689# undef FOO
1664# define FOO(entry, name) \ 1690# define FOO(entry, name) \
1665 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry]) 1691 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1666 1692
1667 FOO(VINTR, "VINTR"); 1693 FOO (VINTR, "VINTR");
1668 FOO(VQUIT, "VQUIT"); 1694 FOO (VQUIT, "VQUIT");
1669 FOO(VERASE, "VERASE"); 1695 FOO (VERASE, "VERASE");
1670 FOO(VKILL, "VKILL"); 1696 FOO (VKILL, "VKILL");
1671 FOO(VEOF, "VEOF"); 1697 FOO (VEOF, "VEOF");
1672 FOO(VEOL, "VEOL"); 1698 FOO (VEOL, "VEOL");
1673# ifdef VEOL2 1699# ifdef VEOL2
1700
1674 FOO(VEOL2, "VEOL2"); 1701 FOO (VEOL2, "VEOL2");
1675# endif 1702# endif
1676# ifdef VSWTC 1703# ifdef VSWTC
1704
1677 FOO(VSWTC, "VSWTC"); 1705 FOO (VSWTC, "VSWTC");
1678# endif 1706# endif
1679# ifdef VSWTCH 1707# ifdef VSWTCH
1708
1680 FOO(VSWTCH, "VSWTCH"); 1709 FOO (VSWTCH, "VSWTCH");
1681# endif 1710# endif
1711
1682 FOO(VSTART, "VSTART"); 1712 FOO (VSTART, "VSTART");
1683 FOO(VSTOP, "VSTOP"); 1713 FOO (VSTOP, "VSTOP");
1684 FOO(VSUSP, "VSUSP"); 1714 FOO (VSUSP, "VSUSP");
1685# ifdef VDSUSP 1715# ifdef VDSUSP
1716
1686 FOO(VDSUSP, "VDSUSP"); 1717 FOO (VDSUSP, "VDSUSP");
1687# endif 1718# endif
1688# ifdef VREPRINT 1719# ifdef VREPRINT
1720
1689 FOO(VREPRINT, "VREPRINT"); 1721 FOO (VREPRINT, "VREPRINT");
1690# endif 1722# endif
1691# ifdef VDISCRD 1723# ifdef VDISCRD
1724
1692 FOO(VDISCRD, "VDISCRD"); 1725 FOO (VDISCRD, "VDISCRD");
1693# endif 1726# endif
1694# ifdef VWERSE 1727# ifdef VWERSE
1728
1695 FOO(VWERSE, "VWERSE"); 1729 FOO (VWERSE, "VWERSE");
1696# endif 1730# endif
1697# ifdef VLNEXT 1731# ifdef VLNEXT
1732
1698 FOO(VLNEXT, "VLNEXT"); 1733 FOO (VLNEXT, "VLNEXT");
1699# endif 1734# endif
1735
1700 fprintf(stderr, "\n"); 1736 fprintf (stderr, "\n");
1701# undef FOO 1737# undef FOO
1702# endif /* HAVE_TERMIOS_H */ 1738# endif /* HAVE_TERMIOS_H */
1703#endif /* DEBUG_TTYMODE */ 1739#endif /* DEBUG_TTYMODE */
1704} 1740}
1705 1741

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