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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 1.30 by pcg, Sat Feb 21 22:14:00 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
… …
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 };
351 355
352/*----------------------------------------------------------------------*/ 356bool
353/* substitute system functions */ 357rxvt_term::init_vars ()
354#if defined(__svr4__) && ! defined(_POSIX_VERSION)
355/* INTPROTO */
356int
357rxvt_getdtablesize(void)
358{ 358{
359 struct rlimit rlim;
360
361 getrlimit(RLIMIT_NOFILE, &rlim);
362 return rlim.rlim_cur;
363}
364#endif
365/*----------------------------------------------------------------------*/
366bool
367rxvt_term::init_vars()
368{
369 PixColors = new rxvt_color [TOTAL_COLORS]; 359 PixColors = new rxvt_color [TOTAL_COLORS];
370 if (PixColors == NULL) 360 if (PixColors == NULL)
371 return false; 361 return false;
372 362
373#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) 363#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
374 TermWin.pixmap = None; 364 TermWin.pixmap = None;
375#endif 365#endif
376#ifdef UTMP_SUPPORT 366#ifdef UTMP_SUPPORT
377 next_utmp_action = SAVE; 367 next_utmp_action = SAVE;
378#endif 368#endif
379#ifndef NO_SETOWNER_TTYDEV 369#ifndef NO_SETOWNER_TTYDEV
380 next_tty_action = SAVE; 370 next_tty_action = SAVE;
381#endif 371#endif
372
382 MEvent.time = CurrentTime; 373 MEvent.time = CurrentTime;
383 MEvent.button = AnyButton; 374 MEvent.button = AnyButton;
384 Options = DEFAULT_OPTIONS; 375 Options = DEFAULT_OPTIONS;
385 want_refresh = 1; 376 want_refresh = 1;
386 cmd_pid = -1; 377 cmd_pid = -1;
387 cmd_fd = tty_fd = Xfd = -1; 378 cmd_fd = tty_fd = -1;
388 PrivateModes = SavedModes = PrivMode_Default; 379 PrivateModes = SavedModes = PrivMode_Default;
389 TermWin.focus = 0; 380 TermWin.focus = 0;
390 TermWin.ncol = 80; 381 TermWin.ncol = 80;
391 TermWin.nrow = 24; 382 TermWin.nrow = 24;
392 TermWin.int_bwidth = INTERNALBORDERWIDTH; 383 TermWin.int_bwidth = INTERNALBORDERWIDTH;
393 TermWin.ext_bwidth = EXTERNALBORDERWIDTH; 384 TermWin.ext_bwidth = EXTERNALBORDERWIDTH;
394 TermWin.lineSpace = LINESPACE; 385 TermWin.lineSpace = LINESPACE;
395 TermWin.saveLines = SAVELINES; 386 TermWin.saveLines = SAVELINES;
396 numPixColors = TOTAL_COLORS; 387 numPixColors = TOTAL_COLORS;
388
397#ifndef NO_NEW_SELECTION 389#ifndef NO_NEW_SELECTION
398 selection_style = NEW_SELECT; 390 selection_style = NEW_SELECT;
399#else 391#else
400 selection_style = OLD_SELECT; 392 selection_style = OLD_SELECT;
401#endif 393#endif
394
402#ifndef NO_BRIGHTCOLOR 395#ifndef NO_BRIGHTCOLOR
403 colorfgbg = DEFAULT_RSTYLE; 396 colorfgbg = DEFAULT_RSTYLE;
404#endif 397#endif
398
405#if defined (HOTKEY_CTRL) || defined (HOTKEY_META) 399#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
406 ks_bigfont = XK_greater; 400 ks_bigfont = XK_greater;
407 ks_smallfont = XK_less; 401 ks_smallfont = XK_less;
408#endif 402#endif
403
409#ifdef GREEK_SUPPORT 404#ifdef GREEK_SUPPORT
410 ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH; 405 ks_greekmodeswith = GREEK_KEYBOARD_MODESWITCH;
411#endif 406#endif
407
412 refresh_limit = 1; 408 refresh_limit = 1;
413 refresh_type = SLOW_REFRESH; 409 refresh_type = SLOW_REFRESH;
414 prev_nrow = prev_ncol = 0; 410 prev_nrow = prev_ncol = 0;
415#ifdef MULTICHAR_SET 411#ifdef MULTICHAR_SET
416# ifdef MULTICHAR_ENCODING 412# ifdef MULTICHAR_ENCODING
417 encoding_method = MULTICHAR_ENCODING; 413 encoding_method = MULTICHAR_ENCODING;
418# endif 414# endif
419 multichar_decode = rxvt_euc2jis; 415 multichar_decode = rxvt_euc2jis;
420#endif 416#endif
417
421 oldcursor.row = oldcursor.col = -1; 418 oldcursor.row = oldcursor.col = -1;
422#ifdef XPM_BACKGROUND 419#ifdef XPM_BACKGROUND
423/* bgPixmap.w = bgPixmap.h = 0; */ 420 /* bgPixmap.w = bgPixmap.h = 0; */
424 bgPixmap.x = bgPixmap.y = 50; 421 bgPixmap.x = bgPixmap.y = 50;
425 bgPixmap.pixmap = None; 422 bgPixmap.pixmap = None;
426#endif 423#endif
424
427 last_bot = last_state = -1; 425 last_bot = last_state = -1;
426
428#ifdef MENUBAR 427#ifdef MENUBAR
429 menu_readonly = 1; 428 menu_readonly = 1;
430# if !(MENUBAR_MAX > 1) 429# if ! (MENUBAR_MAX > 1)
431 CurrentBar = &(BarList); 430 CurrentBar = & (BarList);
432# endif /* (MENUBAR_MAX > 1) */ 431# endif /* (MENUBAR_MAX > 1) */
433#endif 432#endif
434 433
435 return true; 434 return true;
436} 435}
437 436
438/* EXTPROTO */
439void 437void
440rxvt_init_secondary(pR) 438rxvt_term::init_secondary ()
441{ 439{
442 int i; 440 int i;
443#ifdef TTY_GID_SUPPORT 441#ifdef TTY_GID_SUPPORT
444 struct group *gr = getgrnam("tty"); 442 struct group *gr = getgrnam ("tty");
445 443
444 if (gr)
446 if (gr) { /* change group ownership of tty to "tty" */ 445 { /* change group ownership of tty to "tty" */
447 R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP; 446 ttymode = S_IRUSR | S_IWUSR | S_IWGRP;
448 R->ttygid = gr->gr_gid; 447 ttygid = gr->gr_gid;
448 }
449 } else 449 else
450#endif /* TTY_GID_SUPPORT */ 450#endif /* TTY_GID_SUPPORT */
451
451 { 452 {
452 R->ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH; 453 ttymode = S_IRUSR | S_IWUSR | S_IWGRP | S_IWOTH;
453 R->ttygid = getgid(); 454 ttygid = getgid ();
454 } 455 }
455#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
456 R->locale = setlocale(LC_CTYPE, "");
457#endif
458 456
459/* get number of available file descriptors */ 457 /*
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 458 * Close all unused file descriptors
468 * We don't want them, we don't need them. 459 * We don't want them, we don't need them.
469 */ 460 */
470 if ((i = open("/dev/null", O_RDONLY)) < 0) { 461 if ((i = open ("/dev/null", O_RDONLY)) < 0)
462 {
471 /* TODO: BOO HISS */ 463 /* TODO: BOO HISS */
472 dup2(STDERR_FILENO, STDIN_FILENO); 464 dup2 (STDERR_FILENO, STDIN_FILENO);
465 }
473 } else if (i > STDIN_FILENO) { 466 else if (i > STDIN_FILENO)
467 {
474 dup2(i, STDIN_FILENO); 468 dup2 (i, STDIN_FILENO);
475 close(i); 469 close (i);
476 } 470 }
471
477 dup2(STDERR_FILENO, STDOUT_FILENO); 472 dup2 (STDERR_FILENO, STDOUT_FILENO);
473
474#if 0 // schmorp sayz closing filies is murder
478 for (i = STDERR_FILENO + 1; i < R->num_fds; i++) { 475 for (i = STDERR_FILENO + 1; i < num_fds; i++)
476 {
479#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */ 477#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
480 if (i == 4 || i == 7) 478 if (i == 4 || i == 7)
481 continue; 479 continue;
482#endif 480#endif
483 close(i); 481 close (i);
484 } 482 }
483#endif
485} 484}
486 485
487/*----------------------------------------------------------------------*/ 486/*----------------------------------------------------------------------*/
488/* EXTPROTO */
489const char ** 487const char **
490rxvt_init_resources(pR_ int argc, const char *const *argv) 488rxvt_term::init_resources (int argc, const char *const *argv)
491{ 489{
492 int i, r_argc; 490 int i, r_argc;
493 char *val; 491 char *val;
494 const char **cmd_argv, **r_argv; 492 const char **cmd_argv, **r_argv;
495 const char **rs;
496 493
497/* 494 /*
498 * Look for -exec option. Find => split and make cmd_argv[] of command args 495 * Look for -exec option. Find => split and make cmd_argv[] of command args
499 */ 496 */
500 for (r_argc = 0; r_argc < argc; r_argc++) 497 for (r_argc = 0; r_argc < argc; r_argc++)
501 if (!STRCMP(argv[r_argc], "-e") || !STRCMP(argv[r_argc], "-exec")) 498 if (!STRCMP (argv[r_argc], "-e") || !STRCMP (argv[r_argc], "-exec"))
502 break; 499 break;
500
503 r_argv = (const char **)rxvt_malloc(sizeof(char *) * (r_argc + 1)); 501 r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
504 502
505 for (i = 0; i < r_argc; i++) 503 for (i = 0; i < r_argc; i++)
506 r_argv[i] = (const char *)argv[i]; 504 r_argv[i] = (const char *)argv[i];
505
507 r_argv[i] = NULL; 506 r_argv[i] = NULL;
507
508 if (r_argc == argc) 508 if (r_argc == argc)
509 cmd_argv = NULL; 509 cmd_argv = NULL;
510 else { 510 else
511 {
511 cmd_argv = (const char **)rxvt_malloc(sizeof(char *) * (argc - r_argc)); 512 cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
512 513
513 for (i = 0; i < argc - r_argc - 1; i++) 514 for (i = 0; i < argc - r_argc - 1; i++)
514 cmd_argv[i] = (const char *)argv[i + r_argc + 1]; 515 cmd_argv[i] = (const char *)argv[i + r_argc + 1];
516
515 cmd_argv[i] = NULL; 517 cmd_argv[i] = NULL;
516 } 518 }
517 519
518/* clear all resources */ 520 /* clear all resources */
519 rs = R->rs;
520 for (i = 0; i < NUM_RESOURCES;) 521 for (i = 0; i < NUM_RESOURCES;)
521 rs[i++] = NULL; 522 rs[i++] = NULL;
522 523
523 rs[Rs_name] = rxvt_r_basename(argv[0]); 524 rs[Rs_name] = rxvt_r_basename (argv[0]);
524/* 525
526 /*
525 * Open display, get options/resources and create the window 527 * Open display, get options/resources and create the window
526 */ 528 */
527 if ((rs[Rs_display_name] = getenv("DISPLAY")) == NULL) 529 if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
528 rs[Rs_display_name] = ":0"; 530 rs[Rs_display_name] = ":0";
529 531
530 rxvt_get_options(aR_ r_argc, r_argv); 532 get_options (r_argc, r_argv);
531 free(r_argv); 533 free (r_argv);
532 534
533#ifdef LOCAL_X_IS_UNIX 535#ifdef LOCAL_X_IS_UNIX
534 if (rs[Rs_display_name][0] == ':') { 536 if (rs[Rs_display_name][0] == ':')
537 {
535 val = rxvt_malloc(5 + STRLEN(rs[Rs_display_name])); 538 val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));
536 STRCPY(val, "unix"); 539 STRCPY (val, "unix");
537 STRCAT(val, rs[Rs_display_name]); 540 STRCAT (val, rs[Rs_display_name]);
538 R->Xdisplay = XOpenDisplay(val); 541 display = displays.get (val);
539 free(val); 542 free (val);
543 }
544#endif
545
546 if (!display
547 && ! (display = displays.get (rs[Rs_display_name])))
540 } 548 {
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]); 549 rxvt_print_error ("can't open display %s", rs[Rs_display_name]);
546 exit(EXIT_FAILURE); 550 exit (EXIT_FAILURE);
547 } 551 }
548 552
549 rxvt_extract_resources(aR_ R->Xdisplay, rs[Rs_name]); 553 extract_resources (display->display, rs[Rs_name]);
550 554
551/* 555 /*
552 * set any defaults not already set 556 * set any defaults not already set
553 */ 557 */
554 if (cmd_argv && cmd_argv[0]) { 558 if (cmd_argv && cmd_argv[0])
559 {
555 if (!rs[Rs_title]) 560 if (!rs[Rs_title])
556 rs[Rs_title] = rxvt_r_basename(cmd_argv[0]); 561 rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);
557 if (!rs[Rs_iconName]) 562 if (!rs[Rs_iconName])
558 rs[Rs_iconName] = rs[Rs_title]; 563 rs[Rs_iconName] = rs[Rs_title];
559 } else { 564 }
565 else
566 {
560 if (!rs[Rs_title]) 567 if (!rs[Rs_title])
561 rs[Rs_title] = rs[Rs_name]; 568 rs[Rs_title] = rs[Rs_name];
562 if (!rs[Rs_iconName]) 569 if (!rs[Rs_iconName])
563 rs[Rs_iconName] = rs[Rs_name]; 570 rs[Rs_iconName] = rs[Rs_name];
564 } 571 }
572
565 if (rs[Rs_saveLines] && (i = atoi(rs[Rs_saveLines])) >= 0) 573 if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
566 R->TermWin.saveLines = BOUND_POSITIVE_INT16(i); 574 TermWin.saveLines = BOUND_POSITIVE_INT16 (i);
575
567#ifndef NO_FRILLS 576#ifndef NO_FRILLS
568 if (rs[Rs_int_bwidth] && (i = atoi(rs[Rs_int_bwidth])) >= 0) 577 if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
569 R->TermWin.int_bwidth = min(i, 100); /* arbitrary limit */ 578 TermWin.int_bwidth = min (i, 100); /* arbitrary limit */
570 if (rs[Rs_ext_bwidth] && (i = atoi(rs[Rs_ext_bwidth])) >= 0) 579 if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
571 R->TermWin.ext_bwidth = min(i, 100); /* arbitrary limit */ 580 TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */
572#endif 581#endif
582
573#ifndef NO_LINESPACE 583#ifndef NO_LINESPACE
574 if (rs[Rs_lineSpace] && (i = atoi(rs[Rs_lineSpace])) >= 0) 584 if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
575 R->TermWin.lineSpace = min(i, 100); /* arbitrary limit */ 585 TermWin.lineSpace = min (i, 100); /* arbitrary limit */
576#endif 586#endif
577 587
578#ifdef POINTER_BLANK 588#ifdef POINTER_BLANK
579 if (rs[Rs_pointerBlankDelay] && (i = atoi(rs[Rs_pointerBlankDelay])) >= 0) 589 if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
580 R->pointerBlankDelay = i; 590 pointerBlankDelay = i;
581 else 591 else
582 R->pointerBlankDelay = 2; 592 pointerBlankDelay = 2;
583#endif 593#endif
584 594
585/* no point having a scrollbar without having any scrollback! */ 595 /* no point having a scrollbar without having any scrollback! */
586 if (!R->TermWin.saveLines) 596 if (!TermWin.saveLines)
587 R->Options &= ~Opt_scrollBar; 597 Options &= ~Opt_scrollBar;
588 598
589#ifdef PRINTPIPE 599#ifdef PRINTPIPE
590 if (!rs[Rs_print_pipe]) 600 if (!rs[Rs_print_pipe])
591 rs[Rs_print_pipe] = PRINTPIPE; 601 rs[Rs_print_pipe] = PRINTPIPE;
592#endif 602#endif
603
593 if (!rs[Rs_cutchars]) 604 if (!rs[Rs_cutchars])
594 rs[Rs_cutchars] = CUTCHARS; 605 rs[Rs_cutchars] = CUTCHARS;
606
595#ifdef ACS_ASCII 607#ifdef ACS_ASCII
596 if (!rs[Rs_acs_chars]) 608 if (!rs[Rs_acs_chars])
597 rs[Rs_acs_chars] = ACS_CHARS; 609 rs[Rs_acs_chars] = ACS_CHARS;
598 if ((i = STRLEN(rs[Rs_acs_chars])) < 0x20) { 610 if ((i = STRLEN (rs[Rs_acs_chars])) < 0x20)
611 {
599 val = rxvt_realloc((void *)rs[Rs_acs_chars], 0x20); 612 val = rxvt_realloc ((void *)rs[Rs_acs_chars], 0x20);
600 for (; i < 0x20; ) 613 for (; i < 0x20; )
601 val[i] = ' '; 614 val[i] = ' ';
602 rs[Rs_acs_chars] = val; 615 rs[Rs_acs_chars] = val;
603 } 616 }
604#endif 617#endif
618
605#ifndef NO_BACKSPACE_KEY 619#ifndef NO_BACKSPACE_KEY
606 if (!rs[Rs_backspace_key]) 620 if (!rs[Rs_backspace_key])
607# ifdef DEFAULT_BACKSPACE 621# ifdef DEFAULT_BACKSPACE
608 R->key_backspace = DEFAULT_BACKSPACE; 622 key_backspace = DEFAULT_BACKSPACE;
609# else 623# else
610 R->key_backspace = "DEC"; /* can toggle between \010 or \177 */ 624 key_backspace = "DEC"; /* can toggle between \010 or \177 */
611# endif 625# endif
612 else { 626 else
627 {
613 val = STRDUP(rs[Rs_backspace_key]); 628 val = STRDUP (rs[Rs_backspace_key]);
614 rxvt_Str_trim(val); 629 rxvt_Str_trim (val);
615 rxvt_Str_escaped(val); 630 rxvt_Str_escaped (val);
616 R->key_backspace = val; 631 key_backspace = val;
617 } 632 }
618#endif 633#endif
634
619#ifndef NO_DELETE_KEY 635#ifndef NO_DELETE_KEY
620 if (!rs[Rs_delete_key]) 636 if (!rs[Rs_delete_key])
621# ifdef DEFAULT_DELETE 637# ifdef DEFAULT_DELETE
622 R->key_delete = DEFAULT_DELETE; 638 key_delete = DEFAULT_DELETE;
623# else 639# else
624 R->key_delete = "\033[3~"; 640 key_delete = "\033[3~";
625# endif 641# endif
626 else { 642 else
643 {
627 val = STRDUP(rs[Rs_delete_key]); 644 val = STRDUP (rs[Rs_delete_key]);
628 rxvt_Str_trim(val); 645 rxvt_Str_trim (val);
629 rxvt_Str_escaped(val); 646 rxvt_Str_escaped (val);
630 R->key_delete = val; 647 key_delete = val;
631 } 648 }
632#endif 649#endif
633 if (rs[Rs_answerbackstring]) { 650 if (rs[Rs_answerbackstring])
651 {
634 rxvt_Str_trim((char *)rs[Rs_answerbackstring]); 652 rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
635 rxvt_Str_escaped((char *)rs[Rs_answerbackstring]); 653 rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
636 } 654 }
637 655
638 if (rs[Rs_selectstyle]) { 656 if (rs[Rs_selectstyle])
657 {
639 if (STRNCASECMP(rs[Rs_selectstyle], "oldword", 7) == 0) 658 if (STRNCASECMP (rs[Rs_selectstyle], "oldword", 7) == 0)
640 R->selection_style = OLD_WORD_SELECT; 659 selection_style = OLD_WORD_SELECT;
641#ifndef NO_OLD_SELECTION 660#ifndef NO_OLD_SELECTION
661
642 else if (STRNCASECMP(rs[Rs_selectstyle], "old", 3) == 0) 662 else if (STRNCASECMP (rs[Rs_selectstyle], "old", 3) == 0)
643 R->selection_style = OLD_SELECT; 663 selection_style = OLD_SELECT;
644#endif 664#endif
665
645 } 666 }
646 667
647#ifdef HAVE_SCROLLBARS 668#ifdef HAVE_SCROLLBARS
648 rxvt_setup_scrollbar(aR_ rs[Rs_scrollBar_align], rs[Rs_scrollstyle], 669 setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],
649 rs[Rs_scrollBar_thickness]); 670 rs[Rs_scrollBar_thickness]);
650#endif 671#endif
651 672
652 R->TermWin.fontset = new rxvt_fontset (aR); 673 TermWin.fontset = new rxvt_fontset (this);
653 R->TermWin.fontset->populate (rs[Rs_font]); 674 TermWin.fontset->populate (rs[Rs_font]);
654 R->TermWin.fwidth = R->TermWin.fontset->base_font ()->width; 675 TermWin.fwidth = TermWin.fontset->base_font ()->width;
655 R->TermWin.fheight = R->TermWin.fontset->base_font ()->height; 676 TermWin.fheight = TermWin.fontset->base_font ()->height;
656 R->TermWin.fbase = R->TermWin.fontset->base_font ()->ascent; 677 TermWin.fbase = TermWin.fontset->base_font ()->ascent;
657 678
658#ifdef XTERM_REVERSE_VIDEO 679#ifdef XTERM_REVERSE_VIDEO
659/* this is how xterm implements reverseVideo */ 680 /* this is how xterm implements reverseVideo */
660 if (R->Options & Opt_reverseVideo) { 681 if (Options & Opt_reverseVideo)
682 {
661 if (!rs[Rs_color + Color_fg]) 683 if (!rs[Rs_color + Color_fg])
662 rs[Rs_color + Color_fg] = def_colorName[Color_bg]; 684 rs[Rs_color + Color_fg] = def_colorName[Color_bg];
663 if (!rs[Rs_color + Color_bg]) 685 if (!rs[Rs_color + Color_bg])
664 rs[Rs_color + Color_bg] = def_colorName[Color_fg]; 686 rs[Rs_color + Color_bg] = def_colorName[Color_fg];
665 } 687 }
666#endif 688#endif
667 689
668 for (i = 0; i < NRS_COLORS; i++) 690 for (i = 0; i < NRS_COLORS; i++)
669 if (!rs[Rs_color + i]) 691 if (!rs[Rs_color + i])
670 rs[Rs_color + i] = def_colorName[i]; 692 rs[Rs_color + i] = def_colorName[i];
671 693
672#ifndef XTERM_REVERSE_VIDEO 694#ifndef XTERM_REVERSE_VIDEO
673/* this is how we implement reverseVideo */ 695 /* this is how we implement reverseVideo */
674 if (R->Options & Opt_reverseVideo) 696 if (Options & Opt_reverseVideo)
675 SWAP_IT(rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *); 697 SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);
676#endif 698#endif
677 699
678/* convenient aliases for setting fg/bg to colors */ 700 /* convenient aliases for setting fg/bg to colors */
679 rxvt_color_aliases(aR_ Color_fg); 701 color_aliases (Color_fg);
680 rxvt_color_aliases(aR_ Color_bg); 702 color_aliases (Color_bg);
681#ifndef NO_CURSORCOLOR 703#ifndef NO_CURSORCOLOR
682 rxvt_color_aliases(aR_ Color_cursor); 704 color_aliases (Color_cursor);
683 rxvt_color_aliases(aR_ Color_cursor2); 705 color_aliases (Color_cursor2);
684#endif /* NO_CURSORCOLOR */ 706#endif /* NO_CURSORCOLOR */
685 rxvt_color_aliases(aR_ Color_pointer); 707 color_aliases (Color_pointer);
686 rxvt_color_aliases(aR_ Color_border); 708 color_aliases (Color_border);
687#ifndef NO_BOLD_UNDERLINE_REVERSE 709#ifndef NO_BOLD_UNDERLINE_REVERSE
688 rxvt_color_aliases(aR_ Color_BD); 710 color_aliases (Color_BD);
689 rxvt_color_aliases(aR_ Color_UL); 711 color_aliases (Color_UL);
690 rxvt_color_aliases(aR_ Color_RV); 712 color_aliases (Color_RV);
691#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 713#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
692 714
693 return cmd_argv; 715 return cmd_argv;
694} 716}
695 717
696/*----------------------------------------------------------------------*/ 718/*----------------------------------------------------------------------*/
697/* EXTPROTO */
698void 719void
699rxvt_init_env(pR) 720rxvt_term::init_env ()
700{ 721{
701 int i; 722 int i;
702 unsigned int u; 723 unsigned int u;
703 char *val; 724 char *val;
704 725
705#ifdef DISPLAY_IS_IP 726#ifdef DISPLAY_IS_IP
706/* Fixup display_name for export over pty to any interested terminal 727 /* 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 728 * 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 729 * (for the first non-loopback interface) that we get from
709 * rxvt_network_display(). This is more "name-resolution-portable", if you 730 * rxvt_network_display (). This is more "name-resolution-portable", if you
710 * will, and probably allows for faster x-client startup if your name 731 * 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 732 * server is beyond a slow link or overloaded at client startup. Of
712 * course that only helps the shell's child processes, not us. 733 * course that only helps the shell's child processes, not us.
713 * 734 *
714 * Giving out the display_name also affords a potential security hole 735 * Giving out the display_name also affords a potential security hole
715 */ 736 */
716 val = rxvt_network_display(R->rs[Rs_display_name]); 737 val = rxvt_network_display (rs[Rs_display_name]);
717 R->rs[Rs_display_name] = (const char *)val; 738 rs[Rs_display_name] = (const char *)val;
739
718 if (val == NULL) 740 if (val == NULL)
719#endif /* DISPLAY_IS_IP */ 741#endif /* DISPLAY_IS_IP */
720 val = XDisplayString(R->Xdisplay); 742 val = XDisplayString (display->display);
743
721 if (R->rs[Rs_display_name] == NULL) 744 if (rs[Rs_display_name] == NULL)
722 R->rs[Rs_display_name] = val; /* use broken `:0' value */ 745 rs[Rs_display_name] = val; /* use broken `:0' value */
723 746
724 i = STRLEN(val); 747 i = STRLEN (val);
725 R->env_display = (char *)rxvt_malloc((i + 9) * sizeof(char)); 748 env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));
726 749
727 sprintf(R->env_display, "DISPLAY=%s", val); 750 sprintf (env_display, "DISPLAY=%s", val);
728 751
729 /* avoiding the math library: 752 /* avoiding the math library:
730 * i = (int)(ceil(log10((unsigned int)R->TermWin.parent[0]))) */ 753 * i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
731 for (i = 0, u = (unsigned int)R->TermWin.parent[0]; u; u /= 10, i++) ; 754 for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
755 ;
732 MAX_IT(i, 1); 756 MAX_IT (i, 1);
733 R->env_windowid = (char *)rxvt_malloc((i + 10) * sizeof(char)); 757 env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
734 758
735 sprintf(R->env_windowid, "WINDOWID=%u", 759 sprintf (env_windowid, "WINDOWID=%u",
736 (unsigned int)R->TermWin.parent[0]); 760 (unsigned int)TermWin.parent[0]);
737 761
738/* add entries to the environment: 762 /* add entries to the environment:
739 * @ DISPLAY: in case we started with -display 763 * @ DISPLAY: in case we started with -display
740 * @ WINDOWID: X window id number of the window 764 * @ WINDOWID: X window id number of the window
741 * @ COLORTERM: terminal sub-name and also indicates its color 765 * @ COLORTERM: terminal sub-name and also indicates its color
742 * @ TERM: terminal name 766 * @ TERM: terminal name
743 * @ TERMINFO: path to terminfo directory 767 * @ TERMINFO: path to terminfo directory
768 * @ COLORFGBG: fg;bg color codes
744 */ 769 */
745 putenv(R->env_display); 770 putenv (env_display);
746 putenv(R->env_windowid); 771 putenv (env_windowid);
772 if (env_colorfgbg)
773 putenv (env_colorfgbg);
774
747#ifdef RXVT_TERMINFO 775#ifdef RXVT_TERMINFO
748 putenv("TERMINFO=" RXVT_TERMINFO); 776 putenv ("TERMINFO=" RXVT_TERMINFO);
749#endif 777#endif
750 if (XDEPTH <= 2) 778
779 if (display->depth <= 2)
751 putenv("COLORTERM=" COLORTERMENV "-mono"); 780 putenv ("COLORTERM=" COLORTERMENV "-mono");
752 else 781 else
753 putenv("COLORTERM=" COLORTERMENVFULL); 782 putenv ("COLORTERM=" COLORTERMENVFULL);
783
754 if (R->rs[Rs_term_name] != NULL) { 784 if (rs[Rs_term_name] != NULL)
785 {
755 R->env_term = (char *)rxvt_malloc((STRLEN(R->rs[Rs_term_name]) + 6) * sizeof(char)); 786 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]); 787 sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
757 putenv(R->env_term); 788 putenv (env_term);
789 }
758 } else 790 else
759 putenv("TERM=" TERMENV); 791 putenv ("TERM=" TERMENV);
760 792
761#ifdef HAVE_UNSETENV 793#ifdef HAVE_UNSETENV
762/* avoid passing old settings and confusing term size */ 794 /* avoid passing old settings and confusing term size */
763 unsetenv("LINES"); 795 unsetenv ("LINES");
764 unsetenv("COLUMNS"); 796 unsetenv ("COLUMNS");
765 unsetenv("TERMCAP"); /* terminfo should be okay */ 797 unsetenv ("TERMCAP"); /* terminfo should be okay */
766#endif /* HAVE_UNSETENV */ 798#endif /* HAVE_UNSETENV */
767} 799}
768 800
769/*----------------------------------------------------------------------*/ 801/*----------------------------------------------------------------------*/
770/* 802/*
771 * This is more or less stolen straight from XFree86 xterm. 803 * This is more or less stolen straight from XFree86 xterm.
772 * This should support all European type languages. 804 * This should support all European type languages.
773 */ 805 */
774/* EXTPROTO */
775void 806void
807rxvt_term::set_locale (const char *locale)
808{
809#if HAVE_XSETLOCALE || HAVE_SETLOCALE
810 free (this->locale);
811 this->locale = rxvt_strdup (setlocale (LC_CTYPE, ""));
812 SET_LOCALE (this->locale);
813 mbstate.reset ();
814#endif
815#if HAVE_NL_LANGINFO
816 free (codeset);
817 codeset = strdup (nl_langinfo (CODESET));
818 enc_utf8 = !STRCASECMP (codeset, "UTF-8")
819 || !STRCASECMP (codeset, "UTF8");
820#else
821 enc_utf8 = 1;
822#endif
823}
824
825void
776rxvt_init_xlocale(pR) 826rxvt_term::init_xlocale ()
777{ 827{
778#ifdef USE_XIM 828#ifdef USE_XIM
779 if (R->locale == NULL) 829 if (!locale)
780 rxvt_print_error("Setting locale failed."); 830 rxvt_print_error ("Setting locale failed.");
781 else { 831 else
832 {
782 Atom wmlocale; 833 Atom wmlocale;
783 834
784 wmlocale = XInternAtom(R->Xdisplay, "WM_LOCALE_NAME", False); 835 wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
785 XChangeProperty(R->Xdisplay, R->TermWin.parent[0], wmlocale, 836 XChangeProperty (display->display, TermWin.parent[0], wmlocale,
786 XA_STRING, 8, PropModeReplace, 837 XA_STRING, 8, PropModeReplace,
787 (unsigned char *)R->locale, STRLEN(R->locale)); 838 (unsigned char *)locale, STRLEN (locale));
788 839
789 if (XSupportsLocale() != True) { 840 if (!XSupportsLocale ())
841 {
790 rxvt_print_error("The locale is not supported by Xlib"); 842 rxvt_print_error ("The locale is not supported by Xlib");
791 return; 843 return;
792 } 844 }
793 rxvt_setTermFontSet(aR_ 0);
794 845
846 im_ev.start (display);
847
795 /* see if we can connect yet */ 848 /* see if we can connect already */
796 rxvt_IMInstantiateCallback(R->Xdisplay, NULL, NULL); 849 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 } 850 }
803#endif 851#endif
804} 852}
805 853
806/*----------------------------------------------------------------------*/ 854/*----------------------------------------------------------------------*/
807/* EXTPROTO */
808void 855void
809rxvt_init_command(pR_ const char *const *argv) 856rxvt_term::init_command (const char *const *argv)
810{ 857{
811 /* 858 /*
812 * Initialize the command connection. 859 * Initialize the command connection.
813 * This should be called after the X server connection is established. 860 * This should be called after the X server connection is established.
814 */ 861 */
815 int i; 862 int i;
816 863
817 for (i = 0; i < NUM_XA; i++) 864 for (i = 0; i < NUM_XA; i++)
818 R->xa[i] = XInternAtom(R->Xdisplay, xa_names[i], False); 865 xa[i] = XInternAtom (display->display, xa_names[i], False);
819 866
820/* Enable delete window protocol */ 867 /* Enable delete window protocol */
821 XSetWMProtocols(R->Xdisplay, R->TermWin.parent[0], 868 XSetWMProtocols (display->display, TermWin.parent[0],
822 &(R->xa[XA_WMDELETEWINDOW]), 1); 869 & (xa[XA_WMDELETEWINDOW]), 1);
823 870
824#ifdef USING_W11LIB 871#ifdef USING_W11LIB
825/* enable W11 callbacks */ 872 /* enable W11 callbacks */
826 W11AddEventHandler(R->Xdisplay, rxvt_W11_process_x_event); 873 W11AddEventHandler (display->display, rxvt_W11_process_x_event);
827#endif 874#endif
828 875
829#ifdef META8_OPTION 876#ifdef META8_OPTION
830 R->meta_char = (R->Options & Opt_meta8 ? 0x80 : C0_ESC); 877 meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);
831#endif 878#endif
832 879
833 rxvt_get_ourmods(aR); 880 get_ourmods ();
834 881
835 if (!(R->Options & Opt_scrollTtyOutput)) 882 if (! (Options & Opt_scrollTtyOutput))
836 R->PrivateModes |= PrivMode_TtyOutputInh; 883 PrivateModes |= PrivMode_TtyOutputInh;
837 if (R->Options & Opt_scrollTtyKeypress) 884 if (Options & Opt_scrollTtyKeypress)
838 R->PrivateModes |= PrivMode_Keypress; 885 PrivateModes |= PrivMode_Keypress;
839 if (!(R->Options & Opt_jumpScroll)) 886 if (! (Options & Opt_jumpScroll))
840 R->PrivateModes |= PrivMode_smoothScroll; 887 PrivateModes |= PrivMode_smoothScroll;
888
841#ifndef NO_BACKSPACE_KEY 889#ifndef NO_BACKSPACE_KEY
842 if (STRCMP(R->key_backspace, "DEC") == 0) 890 if (STRCMP (key_backspace, "DEC") == 0)
843 R->PrivateModes |= PrivMode_HaveBackSpace; 891 PrivateModes |= PrivMode_HaveBackSpace;
844#endif 892#endif
893
845/* add value for scrollBar */ 894 /* add value for scrollBar */
846 if (scrollbar_visible(R)) 895 if (scrollbar_visible ())
847 { 896 {
848 R->PrivateModes |= PrivMode_scrollBar; 897 PrivateModes |= PrivMode_scrollBar;
849 R->SavedModes |= PrivMode_scrollBar; 898 SavedModes |= PrivMode_scrollBar;
850 } 899 }
851 if (menubar_visible(R)) 900 if (menubar_visible ())
852 { 901 {
853 R->PrivateModes |= PrivMode_menuBar; 902 PrivateModes |= PrivMode_menuBar;
854 R->SavedModes |= PrivMode_menuBar; 903 SavedModes |= PrivMode_menuBar;
855 } 904 }
905
856#ifdef GREEK_SUPPORT 906#ifdef GREEK_SUPPORT
857 greek_init(); 907 greek_init ();
858#endif 908#endif
859
860 R->Xfd = XConnectionNumber (R->Xdisplay);
861 909
862#ifdef CURSOR_BLINK 910#ifdef CURSOR_BLINK
863 if (R->Options & Opt_cursorBlink) 911 if (Options & Opt_cursorBlink)
864 (void)gettimeofday(&R->lastcursorchange, NULL); 912 (void)gettimeofday (&lastcursorchange, NULL);
865#endif 913#endif
866 914
867 if ((R->cmd_fd = rxvt_run_command (aR_ argv)) < 0) 915 if ((cmd_fd = run_command (argv)) < 0)
868 { 916 {
869 rxvt_print_error ("aborting"); 917 rxvt_print_error ("aborting");
870 exit (EXIT_FAILURE); 918 exit (EXIT_FAILURE);
871 } 919 }
872} 920}
873 921
874/*----------------------------------------------------------------------*/ 922/*----------------------------------------------------------------------*/
875/* INTPROTO */
876void 923void
877rxvt_Get_Colours(pR) 924rxvt_term::Get_Colours ()
878{ 925{
879 int i; 926 int i;
880 927
881 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++) { 928 for (i = 0; i < (XDEPTH <= 2 ? 2 : NRS_COLORS); i++)
929 {
882 rxvt_color xcol; 930 rxvt_color xcol;
883 931
932 if (!rs[Rs_color + i])
933 continue;
934
935 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
936 {
937#ifndef XTERM_REVERSE_VIDEO
938 if (i < 2 && (Options & Opt_reverseVideo))
939 rs[Rs_color + i] = def_colorName[!i];
940 else
941#endif
942 rs[Rs_color + i] = def_colorName[i];
943
884 if (!R->rs[Rs_color + i]) 944 if (!rs[Rs_color + i])
885 continue; 945 continue;
886 946
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])) { 947 if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
948 {
897 switch (i) { 949 switch (i)
950 {
898 case Color_fg: 951 case Color_fg:
899 case Color_bg: 952 case Color_bg:
900 /* fatal: need bg/fg color */ 953 /* fatal: need bg/fg color */
901 rxvt_print_error("aborting"); 954 rxvt_print_error ("aborting");
902 exit(EXIT_FAILURE); 955 exit (EXIT_FAILURE);
903 /* NOTREACHED */ 956 /* NOTREACHED */
904 break; 957 break;
905#ifndef NO_CURSORCOLOR 958#ifndef NO_CURSORCOLOR
906 case Color_cursor2: 959 case Color_cursor2:
907 xcol = R->PixColors[Color_fg]; 960 xcol = PixColors[Color_fg];
908 break; 961 break;
909#endif /* ! NO_CURSORCOLOR */ 962#endif /* ! NO_CURSORCOLOR */
910 case Color_pointer: 963 case Color_pointer:
911 xcol = R->PixColors[Color_fg]; 964 xcol = PixColors[Color_fg];
912 break; 965 break;
913 default: 966 default:
914 xcol = R->PixColors[Color_bg]; /* None */ 967 xcol = PixColors[Color_bg]; /* None */
915 break; 968 break;
916 } 969 }
917 } 970 }
918 } 971 }
972
919 R->PixColors[i] = xcol; 973 PixColors[i] = xcol;
920 SET_PIXCOLOR(R, i); 974 SET_PIXCOLOR (i);
921 } 975 }
922 976
923 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_pointer]) 977 if (XDEPTH <= 2 || !rs[Rs_color + Color_pointer])
924 R->PixColors[Color_pointer] = R->PixColors[Color_fg]; 978 PixColors[Color_pointer] = PixColors[Color_fg];
925 if (XDEPTH <= 2 || !R->rs[Rs_color + Color_border]) 979 if (XDEPTH <= 2 || !rs[Rs_color + Color_border])
926 R->PixColors[Color_border] = R->PixColors[Color_fg]; 980 PixColors[Color_border] = PixColors[Color_fg];
927 981
928/* 982 /*
929 * get scrollBar/menuBar shadow colors 983 * get scrollBar/menuBar shadow colors
930 * 984 *
931 * The calculations of topShadow/bottomShadow values are adapted 985 * The calculations of topShadow/bottomShadow values are adapted
932 * from the fvwm window manager. 986 * from the fvwm window manager.
933 */ 987 */
934#ifdef KEEP_SCROLLCOLOR 988#ifdef KEEP_SCROLLCOLOR
935 if (XDEPTH <= 2) { /* Monochrome */ 989
990 if (XDEPTH <= 2)
991 { /* Monochrome */
936 R->PixColors[Color_scroll] = R->PixColors[Color_fg]; 992 PixColors[Color_scroll] = PixColors[Color_fg];
937 R->PixColors[Color_topShadow] = R->PixColors[Color_bg]; 993 PixColors[Color_topShadow] = PixColors[Color_bg];
938 R->PixColors[Color_bottomShadow] = R->PixColors[Color_bg]; 994 PixColors[Color_bottomShadow] = PixColors[Color_bg];
939 } else { 995 }
996 else
997 {
940 rxvt_color xcol[3]; 998 rxvt_color xcol[3];
941 /* xcol[0] == white 999 /* xcol[0] == white
942 * xcol[1] == top shadow 1000 * xcol[1] == top shadow
943 * xcol[2] == bot shadow */ 1001 * xcol[2] == bot shadow */
944 1002
945 xcol[1] = R->PixColors[Color_scroll]; 1003 xcol[1] = PixColors[Color_scroll];
946# ifdef PREFER_24BIT 1004# ifdef PREFER_24BIT
947 xcol[0].set (r, -1, -1, -1); 1005 xcol[0].set (display, 65535, 65535, 65535);
948/* XFreeColors(R->Xdisplay, XCMAP, &(xcol[0].pixel), 1, ~0); */ 1006 /* XFreeColors (display->display, XCMAP, & (xcol[0].pixel), 1, ~0); */
949# else 1007# else
950 xcol[0].set (WhitePixel(R->Xdisplay, Xscreen)); 1008 xcol[0].set (display, WhitePixel (display->display, display->screen));
951# endif 1009# endif
952 1010
953 unsigned short R1, G1, B1, R0, G0, B0; 1011 unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
954 1012
955 xcol[0].get (r, R0, G0, B0); 1013 xcol[0].get (display, pr0, pg0, pb0);
956 xcol[1].get (r, R1, G1, B1); 1014 xcol[1].get (display, pr1, pg1, pb1);
957 1015
958 /* bottomShadowColor */ 1016 /* bottomShadowColor */
959 if (!xcol[2].set (aR_ R1 / 2, G1 / 2, B1 / 2)) 1017 if (!xcol[2].set (display, pr1 / 2, pg1 / 2, pb1 / 2))
960 xcol[2] = R->PixColors[Color_Black]; 1018 xcol[2] = PixColors[Color_Black];
961 1019
962 R->PixColors[Color_bottomShadow] = xcol[2]; 1020 PixColors[Color_bottomShadow] = xcol[2];
963 1021
964 /* topShadowColor */ 1022 /* topShadowColor */
965 if (!xcol[1].set (aR_ 1023 if (!xcol[1].set (display,
966 min (R0, max (R0 / 5, R1) * 7 / 5), 1024 min (pr0, max (pr0 / 5, pr1) * 7 / 5),
967 min (G0, max (G0 / 5, G1) * 7 / 5), 1025 min (pg0, max (pg0 / 5, pg1) * 7 / 5),
968 min (B0, max (B0 / 5, B1) * 7 / 5))) 1026 min (pb0, max (pb0 / 5, pb1) * 7 / 5)))
969 xcol[1] = R->PixColors[Color_White]; 1027 xcol[1] = PixColors[Color_White];
970 1028
971 R->PixColors[Color_topShadow] = xcol[1]; 1029 PixColors[Color_topShadow] = xcol[1];
972 } 1030 }
973#endif /* KEEP_SCROLLCOLOR */ 1031#endif /* KEEP_SCROLLCOLOR */
974} 1032}
975 1033
976/*----------------------------------------------------------------------*/ 1034/*----------------------------------------------------------------------*/
977/* color aliases, fg/bg bright-bold */ 1035/* color aliases, fg/bg bright-bold */
978/* INTPROTO */
979void 1036void
980rxvt_color_aliases(pR_ int idx) 1037rxvt_term::color_aliases (int idx)
981{ 1038{
982 if (R->rs[Rs_color + idx] && isdigit(*(R->rs[Rs_color + idx]))) { 1039 if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
1040 {
983 int i = atoi(R->rs[Rs_color + idx]); 1041 int i = atoi (rs[Rs_color + idx]);
984 1042
1043 if (i >= 8 && i <= 15)
985 if (i >= 8 && i <= 15) { /* bright colors */ 1044 { /* bright colors */
986 i -= 8; 1045 i -= 8;
987#ifndef NO_BRIGHTCOLOR 1046#ifndef NO_BRIGHTCOLOR
988 R->rs[Rs_color + idx] = R->rs[Rs_color + minBrightCOLOR + i]; 1047 rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
989 return; 1048 return;
990#endif 1049#endif
1050
991 } 1051 }
1052
992 if (i >= 0 && i <= 7) /* normal colors */ 1053 if (i >= 0 && i <= 7) /* normal colors */
993 R->rs[Rs_color + idx] = R->rs[Rs_color + minCOLOR + i]; 1054 rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
994 } 1055 }
995} 1056}
996 1057
997/*----------------------------------------------------------------------*/ 1058/*----------------------------------------------------------------------*/
998/* 1059/*
999 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings 1060 * Probe the modifier keymap to get the Meta (Alt) and Num_Lock settings
1000 * Use resource ``modifier'' to override the Meta modifier 1061 * Use resource ``modifier'' to override the Meta modifier
1001 */ 1062 */
1002/* INTPROTO */
1003void 1063void
1004rxvt_get_ourmods(pR) 1064rxvt_term::get_ourmods ()
1005{ 1065{
1006 int i, j, k; 1066 int i, j, k;
1007 int requestedmeta, realmeta, realalt; 1067 int requestedmeta, realmeta, realalt;
1008 const char *cm, *rsmod; 1068 const char *cm, *rsmod;
1009 XModifierKeymap *map; 1069 XModifierKeymap *map;
1010 KeyCode *kc; 1070 KeyCode *kc;
1011 const unsigned int modmasks[] = 1071 const unsigned int modmasks[] =
1072 {
1012 { Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask }; 1073 Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1074 };
1013 1075
1014 requestedmeta = realmeta = realalt = 0; 1076 requestedmeta = realmeta = realalt = 0;
1015 rsmod = R->rs[Rs_modifier]; 1077 rsmod = rs[Rs_modifier];
1016 if (rsmod 1078 if (rsmod
1017 && STRCASECMP(rsmod, "mod1") >= 0 && STRCASECMP(rsmod, "mod5") <= 0) 1079 && STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0)
1018 requestedmeta = rsmod[3] - '0'; 1080 requestedmeta = rsmod[3] - '0';
1019 1081
1020 map = XGetModifierMapping(R->Xdisplay); 1082 map = XGetModifierMapping (display->display);
1021 kc = map->modifiermap; 1083 kc = map->modifiermap;
1022 for (i = 1; i < 6; i++) { 1084 for (i = 1; i < 6; i++)
1085 {
1023 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */ 1086 k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
1024 for (j = map->max_keypermod; j--; k++) { 1087 for (j = map->max_keypermod; j--; k++)
1088 {
1025 if (kc[k] == 0) 1089 if (kc[k] == 0)
1026 break; 1090 break;
1027 switch (XKeycodeToKeysym(R->Xdisplay, kc[k], 0)) { 1091 switch (XKeycodeToKeysym (display->display, kc[k], 0))
1092 {
1028 case XK_Num_Lock: 1093 case XK_Num_Lock:
1029 R->ModNumLockMask = modmasks[i - 1]; 1094 ModNumLockMask = modmasks[i - 1];
1030 /* FALLTHROUGH */ 1095 /* FALLTHROUGH */
1031 default: 1096 default:
1032 continue; /* for(;;) */ 1097 continue; /* for (;;) */
1033 case XK_Meta_L: 1098 case XK_Meta_L:
1034 case XK_Meta_R: 1099 case XK_Meta_R:
1035 cm = "meta"; 1100 cm = "meta";
1036 realmeta = i; 1101 realmeta = i;
1037 break; 1102 break;
1038 case XK_Alt_L: 1103 case XK_Alt_L:
1039 case XK_Alt_R: 1104 case XK_Alt_R:
1040 cm = "alt"; 1105 cm = "alt";
1041 realalt = i; 1106 realalt = i;
1042 break; 1107 break;
1043 case XK_Super_L: 1108 case XK_Super_L:
1044 case XK_Super_R: 1109 case XK_Super_R:
1045 cm = "super"; 1110 cm = "super";
1046 break; 1111 break;
1047 case XK_Hyper_L: 1112 case XK_Hyper_L:
1048 case XK_Hyper_R: 1113 case XK_Hyper_R:
1049 cm = "hyper"; 1114 cm = "hyper";
1050 break; 1115 break;
1051 } 1116 }
1052 if (rsmod && STRNCASECMP(rsmod, cm, STRLEN(cm)) == 0) 1117 if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0)
1053 requestedmeta = i; 1118 requestedmeta = i;
1054 } 1119 }
1055 } 1120 }
1056 XFreeModifiermap(map); 1121 XFreeModifiermap (map);
1057 i = (requestedmeta ? requestedmeta 1122 i = (requestedmeta ? requestedmeta
1058 : (realmeta ? realmeta 1123 : (realmeta ? realmeta
1059 : (realalt ? realalt : 0))); 1124 : (realalt ? realalt : 0)));
1060 if (i) 1125 if (i)
1061 R->ModMetaMask = modmasks[i - 1]; 1126 ModMetaMask = modmasks[i - 1];
1062} 1127}
1063 1128
1064/*----------------------------------------------------------------------*/ 1129/*----------------------------------------------------------------------*/
1065/* rxvt_Create_Windows() - Open and map the window */ 1130/* rxvt_Create_Windows () - Open and map the window */
1066/* EXTPROTO */
1067void 1131void
1068rxvt_Create_Windows(pR_ int argc, const char *const *argv) 1132rxvt_term::create_windows (int argc, const char *const *argv)
1069{ 1133{
1070 XClassHint classHint; 1134 XClassHint classHint;
1071 XWMHints wmHint; 1135 XWMHints wmHint;
1072 XGCValues gcvalue; 1136 XGCValues gcvalue;
1073 long vt_emask; 1137 long vt_emask;
1138
1139 XWindowAttributes gattr;
1140
1141 if (Options & Opt_transparent)
1142 {
1143 XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1144 display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1145 }
1146
1147 /* grab colors before netscape does */
1148 Get_Colours ();
1149
1150 change_font (1, NULL);
1151 window_calc (0, 0);
1152 old_width = szHint.width;
1153 old_height = szHint.height;
1154
1155 /* parent window - reverse video so we can see placement errors
1156 * sub-window placement & size in rxvt_resize_subwindows ()
1157 */
1074 1158
1075#ifdef PREFER_24BIT 1159#ifdef PREFER_24BIT
1076 XSetWindowAttributes attributes; 1160 XSetWindowAttributes attributes;
1077 XWindowAttributes gattr;
1078 1161
1079 XCMAP = DefaultColormap(R->Xdisplay, Xscreen); 1162 attributes.background_pixel = PixColors[Color_fg];
1080 XVISUAL = DefaultVisual(R->Xdisplay, Xscreen); 1163 attributes.border_pixel = PixColors[Color_border];
1164 attributes.colormap = display->cmap;
1165 TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1166 szHint.x, szHint.y,
1167 szHint.width, szHint.height,
1168 TermWin.ext_bwidth,
1169 display->depth, InputOutput,
1170 display->visual,
1171 CWBackPixel | CWBorderPixel | CWColormap, &attributes);
1172#else
1173 TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1174 szHint.x, szHint.y,
1175 szHint.width,
1176 szHint.height,
1177 TermWin.ext_bwidth,
1178 PixColors[Color_border],
1179 PixColors[Color_fg]);
1180#endif
1081 1181
1182 xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1183 xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1184
1185 classHint.res_name = (char *)rs[Rs_name];
1186 classHint.res_class = (char *)APL_CLASS;
1187
1188 wmHint.flags = (InputHint | StateHint | WindowGroupHint);
1189 wmHint.input = True;
1190 wmHint.initial_state = (Options & Opt_iconic ? IconicState
1191 : NormalState);
1192 wmHint.window_group = TermWin.parent[0];
1193
1194 XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,
1195 (char **)argv, argc, &szHint, &wmHint, &classHint);
1196
1197 XSelectInput (display->display, TermWin.parent[0],
1198 KeyPressMask
1199#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1200 | KeyReleaseMask
1201#endif
1202 | FocusChangeMask | VisibilityChangeMask
1203 | StructureNotifyMask);
1204 termwin_ev.start (display, TermWin.parent[0]);
1205
1206 /* vt cursor: Black-on-White is standard, but this is more popular */
1207 TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);
1208
1209#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1210 /* cursor (menuBar/scrollBar): Black-on-White */
1211 leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);
1212#endif
1213
1214#ifdef POINTER_BLANK
1215 {
1216 XColor blackcolour;
1217 blackcolour.red = 0;
1218 blackcolour.green = 0;
1219 blackcolour.blue = 0;
1220 Font f = XLoadFont (display->display, "fixed");
1221 blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1222 &blackcolour, &blackcolour);
1223 XUnloadFont (display->display, f);
1224 }
1225#endif
1226
1227 /* the vt window */
1228 TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],
1229 window_vt_x, window_vt_y,
1230 TermWin_TotalWidth (),
1231 TermWin_TotalHeight (),
1232 0,
1233 PixColors[Color_fg],
1234 PixColors[Color_bg]);
1235
1236#ifdef DEBUG_X
1237 XStoreName (display->display, TermWin.vt, "vt window");
1238#endif
1239
1240 vt_emask = (ExposureMask | ButtonPressMask | ButtonReleaseMask
1241 | PropertyChangeMask);
1242
1243#ifdef POINTER_BLANK
1244 pointer_unblank ();
1245
1246 if ((Options & Opt_pointerBlank))
1247 vt_emask |= PointerMotionMask;
1248 else
1249#endif
1250 vt_emask |= (Button1MotionMask | Button3MotionMask);
1251
1252 XSelectInput (display->display, TermWin.vt, vt_emask);
1253 vt_ev.start (display, TermWin.vt);
1254
1255#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1256 if (menuBar_height ())
1257 {
1258 menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1259 window_vt_x, 0,
1260 TermWin_TotalWidth (),
1261 menuBar_TotalHeight (),
1262 0,
1263 PixColors[Color_fg],
1264 PixColors[Color_scroll]);
1265#ifdef DEBUG_X
1266 XStoreName (display->display, menuBar.win, "menubar");
1267#endif
1268
1269 XDefineCursor (display->display, menuBar.win, pointer_leftptr);
1270
1271 XSelectInput (display->display, menuBar.win,
1272 (ExposureMask | ButtonPressMask | ButtonReleaseMask
1273 | Button1MotionMask));
1274 menubar_ev.start (display, menuBar.win);
1275 }
1276#endif
1277
1278#ifdef XPM_BACKGROUND
1279 if (rs[Rs_backgroundPixmap] != NULL
1082 if (R->Options & Opt_transparent) { 1280 && ! (Options & Opt_transparent))
1083 XGetWindowAttributes(R->Xdisplay, RootWindow(R->Xdisplay, Xscreen), 1281 {
1084 &gattr); 1282 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 1283
1094 if (XMatchVisualInfo(R->Xdisplay, Xscreen, 24, TrueColor, &vinfo)) { 1284 if ((p = STRCHR (p, ';')) != NULL)
1095 XDEPTH = 24; 1285 {
1096 XVISUAL = vinfo.visual; 1286 p++;
1097 XCMAP = XCreateColormap(R->Xdisplay, 1287 scale_pixmap (p);
1098 RootWindow(R->Xdisplay, Xscreen),
1099 XVISUAL, AllocNone);
1100 }
1101 } 1288 }
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]); 1289 set_bgPixmap (rs[Rs_backgroundPixmap]);
1233 rxvt_scr_touch(aR_ True); 1290 scr_touch (True);
1234 } 1291 }
1235#endif 1292#endif
1236 1293
1237/* graphics context for the vt window */ 1294 /* graphics context for the vt window */
1238 gcvalue.foreground = R->PixColors[Color_fg]; 1295 gcvalue.foreground = PixColors[Color_fg];
1239 gcvalue.background = R->PixColors[Color_bg]; 1296 gcvalue.background = PixColors[Color_bg];
1240 gcvalue.graphics_exposures = 1; 1297 gcvalue.graphics_exposures = 1;
1241 R->TermWin.gc = XCreateGC(R->Xdisplay, R->TermWin.vt, 1298 TermWin.gc = XCreateGC (display->display, TermWin.vt,
1242 GCForeground | GCBackground 1299 GCForeground | GCBackground
1243 | GCGraphicsExposures, &gcvalue); 1300 | GCGraphicsExposures, &gcvalue);
1244 1301
1245#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 1302#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1246 gcvalue.foreground = R->PixColors[Color_topShadow]; 1303 gcvalue.foreground = PixColors[Color_topShadow];
1247 R->topShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1304 topShadowGC = XCreateGC (display->display, TermWin.vt,
1248 GCForeground, &gcvalue); 1305 GCForeground, &gcvalue);
1249 gcvalue.foreground = R->PixColors[Color_bottomShadow]; 1306 gcvalue.foreground = PixColors[Color_bottomShadow];
1250 R->botShadowGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1307 botShadowGC = XCreateGC (display->display, TermWin.vt,
1251 GCForeground, &gcvalue); 1308 GCForeground, &gcvalue);
1252 gcvalue.foreground = R->PixColors[(XDEPTH <= 2 ? Color_fg 1309 gcvalue.foreground = PixColors[ (XDEPTH <= 2 ? Color_fg
1253 : Color_scroll)]; 1310 : Color_scroll)];
1254 R->scrollbarGC = XCreateGC(R->Xdisplay, R->TermWin.vt, 1311 scrollbarGC = XCreateGC (display->display, TermWin.vt,
1255 GCForeground, &gcvalue); 1312 GCForeground, &gcvalue);
1256#endif 1313#endif
1257} 1314}
1258 1315
1259/*----------------------------------------------------------------------*/ 1316/*----------------------------------------------------------------------*/
1260/* 1317/*
1261 * Run the command in a subprocess and return a file descriptor for the 1318 * 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 1319 * master end of the pseudo-teletype pair with the command talking to
1263 * the slave. 1320 * the slave.
1264 */ 1321 */
1265/* INTPROTO */
1266int 1322int
1267rxvt_run_command(pR_ const char *const *argv) 1323rxvt_term::run_command (const char *const *argv)
1268{ 1324{
1269 int cfd, er; 1325 int cfd, er;
1270 1326
1271/* get master (pty) */ 1327 /* get master (pty) */
1272 if ((cfd = rxvt_get_pty(&(R->tty_fd), &(R->ttydev))) < 0) { 1328 if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1329 {
1273 rxvt_print_error("can't open pseudo-tty"); 1330 rxvt_print_error ("can't open pseudo-tty");
1331 return -1;
1332 }
1333
1334 fcntl (cfd, F_SETFL, O_NONBLOCK);
1335
1336 /* get slave (tty) */
1337 if (tty_fd < 0)
1338 {
1339#ifndef NO_SETOWNER_TTYDEV
1340 privileged_ttydev (SAVE);
1341#endif
1342
1343 if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1344 {
1345 close (cfd);
1346 rxvt_print_error ("can't open slave tty %s", ttydev);
1347 return -1;
1348 }
1349 }
1350#ifndef NO_BACKSPACE_KEY
1351 if (key_backspace[0] && !key_backspace[1])
1352 er = key_backspace[0];
1353 else if (STRCMP (key_backspace, "DEC") == 0)
1354 er = '\177'; /* the initial state anyway */
1355 else
1356#endif
1357
1358 er = -1;
1359
1360 rxvt_get_ttymode (& (tio), er);
1361
1362#ifndef __QNX__
1363 /* spin off the command interpreter */
1364 switch (cmd_pid = fork ())
1365 {
1366 case -1:
1367 rxvt_print_error ("can't fork");
1274 return -1; 1368 return -1;
1275 } 1369 case 0:
1276#ifdef FD_SETSIZE 1370 close (cfd); /* only keep tty_fd and STDERR open */
1277 if (R->Xfd > FD_SETSIZE || cfd > FD_SETSIZE) { 1371
1278 rxvt_print_error("fd too high: %d max", FD_SETSIZE); 1372 init_env ();
1279 rxvt_clean_exit(); 1373
1374 if (rxvt_control_tty (tty_fd, ttydev) < 0)
1375 rxvt_print_error ("could not obtain control of tty");
1376 else
1377 {
1378 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1379 dup2 (tty_fd, STDIN_FILENO);
1380 dup2 (tty_fd, STDOUT_FILENO);
1381 dup2 (tty_fd, STDERR_FILENO);
1382
1383 if (tty_fd > 2)
1384 close (tty_fd);
1385
1386 run_child (argv);
1387 }
1280 exit(EXIT_FAILURE); 1388 exit (EXIT_FAILURE);
1281 }
1282#endif
1283 fcntl (cfd, F_SETFL, O_NONBLOCK);
1284
1285/* get slave (tty) */
1286 if (R->tty_fd < 0) {
1287#ifndef NO_SETOWNER_TTYDEV
1288 rxvt_privileged_ttydev(aR_ SAVE);
1289#endif
1290 if ((R->tty_fd = rxvt_get_tty(R->ttydev)) < 0) {
1291 close(cfd);
1292 rxvt_print_error("can't open slave tty %s", R->ttydev);
1293 return -1;
1294 }
1295 }
1296#ifndef NO_BACKSPACE_KEY
1297 if (R->key_backspace[0] && !R->key_backspace[1])
1298 er = R->key_backspace[0];
1299 else if (STRCMP(R->key_backspace, "DEC") == 0)
1300 er = '\177'; /* the initial state anyway */
1301 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
1313#endif
1314
1315 signal(SIGHUP, rxvt_Exit_signal);
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
1323/* need to trap SIGURG for SVR4 (Unixware) rlogin */
1324/* signal (SIGURG, SIG_DFL); */
1325
1326#ifndef __QNX__
1327/* spin off the command interpreter */
1328 switch (R->cmd_pid = fork()) {
1329 case -1:
1330 rxvt_print_error("can't fork");
1331 return -1;
1332 case 0:
1333 close(cfd); /* only keep R->tty_fd and STDERR open */
1334 close(R->Xfd);
1335 if (rxvt_control_tty(R->tty_fd, R->ttydev) < 0)
1336 rxvt_print_error("could not obtain control of tty");
1337 else {
1338 /* Reopen stdin, stdout and stderr over the tty file descriptor */
1339 dup2(R->tty_fd, STDIN_FILENO);
1340 dup2(R->tty_fd, STDOUT_FILENO);
1341 dup2(R->tty_fd, STDERR_FILENO);
1342 if (R->tty_fd > 2)
1343 close(R->tty_fd);
1344 rxvt_run_child(aR_ argv);
1345 }
1346 exit(EXIT_FAILURE);
1347 /* NOTREACHED */ 1389 /* NOTREACHED */
1348 default: 1390 default:
1349 { 1391 {
1350#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1392#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1351 int fdstdin; 1393 int fdstdin;
1352 1394
1353 fdstdin = dup(STDIN_FILENO); 1395 fdstdin = dup (STDIN_FILENO);
1354 dup2(R->tty_fd, STDIN_FILENO); 1396 dup2 (tty_fd, STDIN_FILENO);
1355#endif 1397#endif
1398
1399#ifdef UTMP_SUPPORT
1356 rxvt_privileged_utmp(aR_ SAVE); 1400 privileged_utmp (SAVE);
1401#endif
1402
1357#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT) 1403#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1404
1358 dup2(fdstdin, STDIN_FILENO); 1405 dup2 (fdstdin, STDIN_FILENO);
1359 close(fdstdin); 1406 close (fdstdin);
1360#endif 1407#endif
1408
1361 } 1409 }
1362 close(R->tty_fd); /* keep STDERR_FILENO, R->cmd_fd, R->Xfd open */ 1410 close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1363 break; 1411 break;
1364 } 1412 }
1365#else /* __QNX__ uses qnxspawn() */ 1413#else /* __QNX__ uses qnxspawn () */
1366 fchmod(R->tty_fd, 0622); 1414 fchmod (tty_fd, 0622);
1367 fcntl(R->tty_fd, F_SETFD, FD_CLOEXEC); 1415 fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1368 fcntl(cfd, F_SETFD, FD_CLOEXEC); 1416 fcntl (cfd, F_SETFD, FD_CLOEXEC);
1369 1417
1370 if (rxvt_run_child(aR_ argv) == -1) 1418 if (run_child (argv) == -1)
1371 exit(EXIT_FAILURE); 1419 exit (EXIT_FAILURE);
1372#endif 1420#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 1421
1383 return cfd; 1422 return cfd;
1384} 1423}
1385 1424
1386/* ------------------------------------------------------------------------- * 1425/* ------------------------------------------------------------------------- *
1387 * CHILD PROCESS OPERATIONS * 1426 * CHILD PROCESS OPERATIONS *
1388 * ------------------------------------------------------------------------- */ 1427 * ------------------------------------------------------------------------- */
1389/* 1428/*
1390 * The only open file descriptor is the slave tty - so no error messages. 1429 * The only open file descriptor is the slave tty - so no error messages.
1391 * returns are fatal 1430 * returns are fatal
1392 */ 1431 */
1393/* INTPROTO */
1394int 1432int
1395rxvt_run_child(pR_ const char *const *argv) 1433rxvt_term::run_child (const char *const *argv)
1396{ 1434{
1397 char *login; 1435 char *login;
1398 1436
1399 SET_TTYMODE(STDIN_FILENO, &(R->tio)); /* init terminal attributes */ 1437 SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1400 1438
1439 if (Options & Opt_console)
1401 if (R->Options & Opt_console) { /* be virtual console, fail silently */ 1440 { /* be virtual console, fail silently */
1402#ifdef TIOCCONS 1441#ifdef TIOCCONS
1403 unsigned int on = 1; 1442 unsigned int on = 1;
1404 1443
1405 ioctl(STDIN_FILENO, TIOCCONS, &on); 1444 ioctl (STDIN_FILENO, TIOCCONS, &on);
1406#elif defined (SRIOCSREDIR) 1445#elif defined (SRIOCSREDIR)
1407 int fd; 1446 int fd;
1408 1447
1409 fd = open(CONSOLE, O_WRONLY, 0); 1448 fd = open (CONSOLE, O_WRONLY, 0);
1410 if (fd >= 0) { 1449 if (fd >= 0)
1450 {
1411 if (ioctl(fd, SRIOCSREDIR, NULL) < 0) 1451 if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1412 close(fd); 1452 close (fd);
1413 } 1453 }
1414#endif /* SRIOCSREDIR */ 1454#endif /* SRIOCSREDIR */
1415 }
1416 1455
1456 }
1457
1417/* reset signals and spin off the command interpreter */ 1458 /* reset signals and spin off the command interpreter */
1418 signal(SIGINT, SIG_DFL); 1459 signal (SIGINT, SIG_DFL);
1419 signal(SIGQUIT, SIG_DFL); 1460 signal (SIGQUIT, SIG_DFL);
1420 signal(SIGCHLD, SIG_DFL); 1461 signal (SIGCHLD, SIG_DFL);
1421/* 1462 /*
1422 * mimick login's behavior by disabling the job control signals 1463 * mimick login's behavior by disabling the job control signals
1423 * a shell that wants them can turn them back on 1464 * a shell that wants them can turn them back on
1424 */ 1465 */
1425#ifdef SIGTSTP 1466#ifdef SIGTSTP
1426 signal(SIGTSTP, SIG_IGN); 1467 signal (SIGTSTP, SIG_IGN);
1427 signal(SIGTTIN, SIG_IGN); 1468 signal (SIGTTIN, SIG_IGN);
1428 signal(SIGTTOU, SIG_IGN); 1469 signal (SIGTTOU, SIG_IGN);
1429#endif /* SIGTSTP */ 1470#endif /* SIGTSTP */
1430 1471
1431 /* set window size */ 1472 /* set window size */
1432 rxvt_tt_winsize(STDIN_FILENO, R->TermWin.ncol, R->TermWin.nrow, 0); 1473 struct winsize ws;
1474
1475 ws.ws_col = TermWin.ncol;
1476 ws.ws_row = TermWin.nrow;
1477 ws.ws_xpixel = ws.ws_ypixel = 0;
1478 (void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1479
1480 // unblock signals (signals are blocked by iom.C
1481 sigset_t ss;
1482 sigemptyset (&ss);
1483 sigprocmask (SIG_SETMASK, &ss, 0);
1433 1484
1434#ifndef __QNX__ 1485#ifndef __QNX__
1435/* command interpreter path */ 1486 /* command interpreter path */
1436 if (argv != NULL) { 1487 if (argv != NULL)
1488 {
1437# ifdef DEBUG_CMD 1489# ifdef DEBUG_CMD
1438 int i; 1490 int i;
1439 1491
1440 for (i = 0; argv[i]; i++) 1492 for (i = 0; argv[i]; i++)
1441 fprintf(stderr, "argv [%d] = \"%s\"\n", i, argv[i]); 1493 fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1442# endif 1494# endif
1495
1443 execvp(argv[0], (char *const *)argv); 1496 execvp (argv[0], (char *const *)argv);
1444 /* no error message: STDERR is closed! */ 1497 /* no error message: STDERR is closed! */
1445 } else { 1498 }
1499 else
1500 {
1446 const char *argv0, *shell; 1501 const char *argv0, *shell;
1447 1502
1448 if ((shell = getenv("SHELL")) == NULL || *shell == '\0') 1503 if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1449 shell = "/bin/sh"; 1504 shell = "/bin/sh";
1450 1505
1451 argv0 = (const char *)rxvt_r_basename(shell); 1506 argv0 = (const char *)rxvt_r_basename (shell);
1452 if (R->Options & Opt_loginShell) { 1507 if (Options & Opt_loginShell)
1508 {
1453 login = (char *)rxvt_malloc((STRLEN(argv0) + 2) * sizeof(char)); 1509 login = (char *)rxvt_malloc ((STRLEN (argv0) + 2) * sizeof (char));
1454 1510
1455 login[0] = '-'; 1511 login[0] = '-';
1456 STRCPY(&login[1], argv0); 1512 STRCPY (&login[1], argv0);
1457 argv0 = login; 1513 argv0 = login;
1458 } 1514 }
1459 execlp(shell, argv0, NULL); 1515 execlp (shell, argv0, NULL);
1460 /* no error message: STDERR is closed! */ 1516 /* no error message: STDERR is closed! */
1461 } 1517 }
1518
1462#else /* __QNX__ uses qnxspawn() */ 1519#else /* __QNX__ uses qnxspawn () */
1463 { 1520
1464 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }; 1521 char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1465 char *command = NULL, fullcommand[_MAX_PATH]; 1522 char *command = NULL, fullcommand[_MAX_PATH];
1466 char **arg_v, *arg_a[2] = { NULL, NULL }; 1523 char **arg_v, *arg_a[2] = { NULL, NULL };
1467 1524
1468 if (argv != NULL) { 1525 if (argv != NULL)
1526 {
1469 if (access(argv[0], X_OK) == -1) { 1527 if (access (argv[0], X_OK) == -1)
1528 {
1470 if (STRCHR(argv[0], '/') == NULL) { 1529 if (STRCHR (argv[0], '/') == NULL)
1530 {
1471 searchenv(argv[0], "PATH", fullcommand); 1531 searchenv (argv[0], "PATH", fullcommand);
1472 if (fullcommand[0] != '\0') 1532 if (fullcommand[0] != '\0')
1473 command = fullcommand; 1533 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 } 1534 }
1492 arg_v = arg_a; 1535 if (access (command, X_OK) == -1)
1536 return -1;
1493 } 1537 }
1538 else
1539 command = argv[0];
1540 arg_v = argv;
1541 }
1542 else
1543 {
1544 if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1545 command = "/bin/sh";
1546
1547 arg_a[0] = my_basename (command);
1548 if (Options & Opt_loginShell)
1549 {
1550 login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1551
1552 login[0] = '-';
1553 STRCPY (&login[1], arg_a[0]);
1554 arg_a[0] = login;
1555 }
1556 arg_v = arg_a;
1557 }
1494 iov_a[0] = iov_a[1] = iov_a[2] = R->tty_fd; 1558 iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1495 R->cmd_pid = qnx_spawn(0, 0, 0, -1, -1, 1559 cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1496 _SPAWN_SETSID | _SPAWN_TCSETPGRP, 1560 _SPAWN_SETSID | _SPAWN_TCSETPGRP,
1497 command, arg_v, environ, iov_a, 0); 1561 command, arg_v, environ, iov_a, 0);
1498 if (login) 1562 if (login)
1499 free(login); 1563 free (login);
1564
1500 close(R->tty_fd); 1565 close (tty_fd);
1501 return R->cmd_fd; 1566 return cmd_fd;
1502 } 1567
1503#endif 1568#endif
1504 return -1; 1569 return -1;
1505} 1570}
1506 1571
1507/* ------------------------------------------------------------------------- * 1572/* ------------------------------------------------------------------------- *
1508 * GET TTY CURRENT STATE * 1573 * GET TTY CURRENT STATE *
1509 * ------------------------------------------------------------------------- */ 1574 * ------------------------------------------------------------------------- */
1510/* rxvt_get_ttymode() */ 1575/* rxvt_get_ttymode () */
1511/* INTPROTO */ 1576/* EXTPROTO */
1512void 1577void
1513rxvt_get_ttymode(ttymode_t *tio, int erase) 1578rxvt_get_ttymode (ttymode_t *tio, int erase)
1514{ 1579{
1515#ifdef HAVE_TERMIOS_H 1580#ifdef HAVE_TERMIOS_H
1516/* 1581 /*
1517 * standard System V termios interface 1582 * standard System V termios interface
1518 */ 1583 */
1519 if (GET_TERMIOS(STDIN_FILENO, tio) < 0) { 1584 if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1585 {
1520 /* return error - use system defaults */ 1586 /* return error - use system defaults */
1521 tio->c_cc[VINTR] = CINTR; 1587 tio->c_cc[VINTR] = CINTR;
1522 tio->c_cc[VQUIT] = CQUIT; 1588 tio->c_cc[VQUIT] = CQUIT;
1523 tio->c_cc[VERASE] = CERASE; 1589 tio->c_cc[VERASE] = CERASE;
1524 tio->c_cc[VKILL] = CKILL; 1590 tio->c_cc[VKILL] = CKILL;
1525 tio->c_cc[VSTART] = CSTART; 1591 tio->c_cc[VSTART] = CSTART;
1526 tio->c_cc[VSTOP] = CSTOP; 1592 tio->c_cc[VSTOP] = CSTOP;
1527 tio->c_cc[VSUSP] = CSUSP; 1593 tio->c_cc[VSUSP] = CSUSP;
1528# ifdef VDSUSP 1594# ifdef VDSUSP
1595
1529 tio->c_cc[VDSUSP] = CDSUSP; 1596 tio->c_cc[VDSUSP] = CDSUSP;
1530# endif 1597# endif
1531# ifdef VREPRINT 1598# ifdef VREPRINT
1599
1532 tio->c_cc[VREPRINT] = CRPRNT; 1600 tio->c_cc[VREPRINT] = CRPRNT;
1533# endif 1601# endif
1534# ifdef VDISCRD 1602# ifdef VDISCRD
1603
1535 tio->c_cc[VDISCRD] = CFLUSH; 1604 tio->c_cc[VDISCRD] = CFLUSH;
1536# endif 1605# endif
1537# ifdef VWERSE 1606# ifdef VWERSE
1607
1538 tio->c_cc[VWERSE] = CWERASE; 1608 tio->c_cc[VWERSE] = CWERASE;
1539# endif 1609# endif
1540# ifdef VLNEXT 1610# ifdef VLNEXT
1611
1541 tio->c_cc[VLNEXT] = CLNEXT; 1612 tio->c_cc[VLNEXT] = CLNEXT;
1542# endif 1613# endif
1614
1543 } 1615 }
1544 tio->c_cc[VEOF] = CEOF; 1616 tio->c_cc[VEOF] = CEOF;
1545 tio->c_cc[VEOL] = VDISABLE; 1617 tio->c_cc[VEOL] = VDISABLE;
1546# ifdef VEOL2 1618# ifdef VEOL2
1619
1547 tio->c_cc[VEOL2] = VDISABLE; 1620 tio->c_cc[VEOL2] = VDISABLE;
1548# endif 1621# endif
1549# ifdef VSWTC 1622# ifdef VSWTC
1623
1550 tio->c_cc[VSWTC] = VDISABLE; 1624 tio->c_cc[VSWTC] = VDISABLE;
1551# endif 1625# endif
1552# ifdef VSWTCH 1626# ifdef VSWTCH
1627
1553 tio->c_cc[VSWTCH] = VDISABLE; 1628 tio->c_cc[VSWTCH] = VDISABLE;
1554# endif 1629# endif
1555# if VMIN != VEOF 1630# if VMIN != VEOF
1631
1556 tio->c_cc[VMIN] = 1; 1632 tio->c_cc[VMIN] = 1;
1557# endif 1633# endif
1558# if VTIME != VEOL 1634# if VTIME != VEOL
1635
1559 tio->c_cc[VTIME] = 0; 1636 tio->c_cc[VTIME] = 0;
1560# endif 1637# endif
1638
1561 if (erase != -1) 1639 if (erase != -1)
1562 tio->c_cc[VERASE] = (char)erase; 1640 tio->c_cc[VERASE] = (char)erase;
1563 1641
1564/* input modes */ 1642 /* input modes */
1565 tio->c_iflag = (BRKINT | IGNPAR | ICRNL 1643 tio->c_iflag = (BRKINT | IGNPAR | ICRNL
1566# ifdef IMAXBEL 1644# ifdef IMAXBEL
1567 | IMAXBEL 1645 | IMAXBEL
1568# endif 1646# endif
1569 | IXON); 1647 | IXON);
1570 1648
1571/* output modes */ 1649 /* output modes */
1572 tio->c_oflag = (OPOST | ONLCR); 1650 tio->c_oflag = (OPOST | ONLCR);
1573 1651
1574/* control modes */ 1652 /* control modes */
1575 tio->c_cflag = (CS8 | CREAD); 1653 tio->c_cflag = (CS8 | CREAD);
1576 1654
1577/* line discipline modes */ 1655 /* line discipline modes */
1578 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO 1656 tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1579# if defined (ECHOCTL) && defined (ECHOKE) 1657# if defined (ECHOCTL) && defined (ECHOKE)
1580 | ECHOCTL | ECHOKE 1658 | ECHOCTL | ECHOKE
1581# endif 1659# endif
1582 | ECHOE | ECHOK); 1660 | ECHOE | ECHOK);
1583# else /* HAVE_TERMIOS_H */ 1661# else /* HAVE_TERMIOS_H */
1584 1662
1585/* 1663 /*
1586 * sgtty interface 1664 * sgtty interface
1587 */ 1665 */
1588 1666
1589/* get parameters -- gtty */ 1667 /* get parameters -- gtty */
1590 if (ioctl(STDIN_FILENO, TIOCGETP, &(tio->sg)) < 0) { 1668 if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1669 {
1591 tio->sg.sg_erase = CERASE; /* ^H */ 1670 tio->sg.sg_erase = CERASE; /* ^H */
1592 tio->sg.sg_kill = CKILL; /* ^U */ 1671 tio->sg.sg_kill = CKILL; /* ^U */
1593 } 1672 }
1594 if (erase != -1) 1673 if (erase != -1)
1595 tio->sg.sg_erase = (char)erase; 1674 tio->sg.sg_erase = (char)erase;
1596 1675
1597 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP); 1676 tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1598 1677
1599/* get special characters */ 1678 /* get special characters */
1600 if (ioctl(STDIN_FILENO, TIOCGETC, &(tio->tc)) < 0) { 1679 if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1680 {
1601 tio->tc.t_intrc = CINTR; /* ^C */ 1681 tio->tc.t_intrc = CINTR; /* ^C */
1602 tio->tc.t_quitc = CQUIT; /* ^\ */ 1682 tio->tc.t_quitc = CQUIT; /* ^\ */
1603 tio->tc.t_startc = CSTART; /* ^Q */ 1683 tio->tc.t_startc = CSTART; /* ^Q */
1604 tio->tc.t_stopc = CSTOP; /* ^S */ 1684 tio->tc.t_stopc = CSTOP; /* ^S */
1605 tio->tc.t_eofc = CEOF; /* ^D */ 1685 tio->tc.t_eofc = CEOF; /* ^D */
1606 tio->tc.t_brkc = -1; 1686 tio->tc.t_brkc = -1;
1607 } 1687 }
1608/* get local special chars */ 1688 /* get local special chars */
1609 if (ioctl(STDIN_FILENO, TIOCGLTC, &(tio->lc)) < 0) { 1689 if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1690 {
1610 tio->lc.t_suspc = CSUSP; /* ^Z */ 1691 tio->lc.t_suspc = CSUSP; /* ^Z */
1611 tio->lc.t_dsuspc = CDSUSP; /* ^Y */ 1692 tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1612 tio->lc.t_rprntc = CRPRNT; /* ^R */ 1693 tio->lc.t_rprntc = CRPRNT; /* ^R */
1613 tio->lc.t_flushc = CFLUSH; /* ^O */ 1694 tio->lc.t_flushc = CFLUSH; /* ^O */
1614 tio->lc.t_werasc = CWERASE; /* ^W */ 1695 tio->lc.t_werasc = CWERASE; /* ^W */
1615 tio->lc.t_lnextc = CLNEXT; /* ^V */ 1696 tio->lc.t_lnextc = CLNEXT; /* ^V */
1616 } 1697 }
1617/* get line discipline */ 1698 /* get line discipline */
1618 ioctl(STDIN_FILENO, TIOCGETD, &(tio->line)); 1699 ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1619# ifdef NTTYDISC 1700# ifdef NTTYDISC
1701
1620 tio->line = NTTYDISC; 1702 tio->line = NTTYDISC;
1621# endif /* NTTYDISC */ 1703# endif /* NTTYDISC */
1704
1622 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL); 1705 tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1623#endif /* HAVE_TERMIOS_H */ 1706#endif /* HAVE_TERMIOS_H */
1624 1707
1625/* 1708 /*
1626 * Debugging 1709 * Debugging
1627 */ 1710 */
1628#ifdef DEBUG_TTYMODE 1711#ifdef DEBUG_TTYMODE
1629#ifdef HAVE_TERMIOS_H 1712#ifdef HAVE_TERMIOS_H
1630/* c_iflag bits */ 1713 /* c_iflag bits */
1631 fprintf(stderr, "Input flags\n"); 1714 fprintf (stderr, "Input flags\n");
1632 1715
1633/* cpp token stringize doesn't work on all machines <sigh> */ 1716 /* cpp token stringize doesn't work on all machines <sigh> */
1634# define FOO(flag,name) \ 1717# define FOO(flag,name) \
1635 if ((tio->c_iflag) & flag) \ 1718 if ((tio->c_iflag) & flag) \
1636 fprintf (stderr, "%s ", name) 1719 fprintf (stderr, "%s ", name)
1637 1720
1638/* c_iflag bits */ 1721 /* c_iflag bits */
1639 FOO(IGNBRK, "IGNBRK"); 1722 FOO (IGNBRK, "IGNBRK");
1640 FOO(BRKINT, "BRKINT"); 1723 FOO (BRKINT, "BRKINT");
1641 FOO(IGNPAR, "IGNPAR"); 1724 FOO (IGNPAR, "IGNPAR");
1642 FOO(PARMRK, "PARMRK"); 1725 FOO (PARMRK, "PARMRK");
1643 FOO(INPCK, "INPCK"); 1726 FOO (INPCK, "INPCK");
1644 FOO(ISTRIP, "ISTRIP"); 1727 FOO (ISTRIP, "ISTRIP");
1645 FOO(INLCR, "INLCR"); 1728 FOO (INLCR, "INLCR");
1646 FOO(IGNCR, "IGNCR"); 1729 FOO (IGNCR, "IGNCR");
1647 FOO(ICRNL, "ICRNL"); 1730 FOO (ICRNL, "ICRNL");
1648 FOO(IXON, "IXON"); 1731 FOO (IXON, "IXON");
1649 FOO(IXOFF, "IXOFF"); 1732 FOO (IXOFF, "IXOFF");
1650# ifdef IUCLC 1733# ifdef IUCLC
1734
1651 FOO(IUCLC, "IUCLC"); 1735 FOO (IUCLC, "IUCLC");
1652# endif 1736# endif
1653# ifdef IXANY 1737# ifdef IXANY
1738
1654 FOO(IXANY, "IXANY"); 1739 FOO (IXANY, "IXANY");
1655# endif 1740# endif
1656# ifdef IMAXBEL 1741# ifdef IMAXBEL
1742
1657 FOO(IMAXBEL, "IMAXBEL"); 1743 FOO (IMAXBEL, "IMAXBEL");
1658# endif 1744# endif
1745
1659 fprintf(stderr, "\n"); 1746 fprintf (stderr, "\n");
1660 1747
1661# undef FOO 1748# undef FOO
1662# define FOO(entry, name) \ 1749# define FOO(entry, name) \
1663 fprintf(stderr, "%-8s = %#04o\n", name, tio->c_cc [entry]) 1750 fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1664 1751
1665 FOO(VINTR, "VINTR"); 1752 FOO (VINTR, "VINTR");
1666 FOO(VQUIT, "VQUIT"); 1753 FOO (VQUIT, "VQUIT");
1667 FOO(VERASE, "VERASE"); 1754 FOO (VERASE, "VERASE");
1668 FOO(VKILL, "VKILL"); 1755 FOO (VKILL, "VKILL");
1669 FOO(VEOF, "VEOF"); 1756 FOO (VEOF, "VEOF");
1670 FOO(VEOL, "VEOL"); 1757 FOO (VEOL, "VEOL");
1671# ifdef VEOL2 1758# ifdef VEOL2
1759
1672 FOO(VEOL2, "VEOL2"); 1760 FOO (VEOL2, "VEOL2");
1673# endif 1761# endif
1674# ifdef VSWTC 1762# ifdef VSWTC
1763
1675 FOO(VSWTC, "VSWTC"); 1764 FOO (VSWTC, "VSWTC");
1676# endif 1765# endif
1677# ifdef VSWTCH 1766# ifdef VSWTCH
1767
1678 FOO(VSWTCH, "VSWTCH"); 1768 FOO (VSWTCH, "VSWTCH");
1679# endif 1769# endif
1770
1680 FOO(VSTART, "VSTART"); 1771 FOO (VSTART, "VSTART");
1681 FOO(VSTOP, "VSTOP"); 1772 FOO (VSTOP, "VSTOP");
1682 FOO(VSUSP, "VSUSP"); 1773 FOO (VSUSP, "VSUSP");
1683# ifdef VDSUSP 1774# ifdef VDSUSP
1775
1684 FOO(VDSUSP, "VDSUSP"); 1776 FOO (VDSUSP, "VDSUSP");
1685# endif 1777# endif
1686# ifdef VREPRINT 1778# ifdef VREPRINT
1779
1687 FOO(VREPRINT, "VREPRINT"); 1780 FOO (VREPRINT, "VREPRINT");
1688# endif 1781# endif
1689# ifdef VDISCRD 1782# ifdef VDISCRD
1783
1690 FOO(VDISCRD, "VDISCRD"); 1784 FOO (VDISCRD, "VDISCRD");
1691# endif 1785# endif
1692# ifdef VWERSE 1786# ifdef VWERSE
1787
1693 FOO(VWERSE, "VWERSE"); 1788 FOO (VWERSE, "VWERSE");
1694# endif 1789# endif
1695# ifdef VLNEXT 1790# ifdef VLNEXT
1791
1696 FOO(VLNEXT, "VLNEXT"); 1792 FOO (VLNEXT, "VLNEXT");
1697# endif 1793# endif
1794
1698 fprintf(stderr, "\n"); 1795 fprintf (stderr, "\n");
1699# undef FOO 1796# undef FOO
1700# endif /* HAVE_TERMIOS_H */ 1797# endif /* HAVE_TERMIOS_H */
1701#endif /* DEBUG_TTYMODE */ 1798#endif /* DEBUG_TTYMODE */
1702} 1799}
1703 1800

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