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30 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
30 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
31 | *---------------------------------------------------------------------*/ |
31 | *---------------------------------------------------------------------*/ |
32 | |
32 | |
33 | #include "../config.h" /* NECESSARY */ |
33 | #include "../config.h" /* NECESSARY */ |
34 | #include "rxvt.h" /* NECESSARY */ |
34 | #include "rxvt.h" /* NECESSARY */ |
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35 | #include "init.h" |
35 | #include "keyboard.h" |
36 | #include "keyboard.h" |
36 | #include "rxvtperl.h" |
37 | #include "rxvtperl.h" |
37 | |
38 | |
38 | #include <limits> |
39 | #include <limits> |
39 | |
40 | |
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50 | # ifdef HAVE_SETLOCALE |
51 | # ifdef HAVE_SETLOCALE |
51 | # include <clocale> |
52 | # include <clocale> |
52 | # endif |
53 | # endif |
53 | #endif |
54 | #endif |
54 | |
55 | |
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56 | struct termios rxvt_term::def_tio; |
55 | vector<rxvt_term *> rxvt_term::termlist; |
57 | vector<rxvt_term *> rxvt_term::termlist; |
56 | |
58 | |
57 | // used to tell global functions which terminal instance is "active" |
59 | // used to tell global functions which terminal instance is "active" |
58 | rxvt_t rxvt_current_term; |
60 | rxvt_t rxvt_current_term; |
59 | |
61 | |
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357 | rxvt_term::destroy_cb (ev::idle &w, int revents) |
359 | rxvt_term::destroy_cb (ev::idle &w, int revents) |
358 | { |
360 | { |
359 | make_current (); |
361 | make_current (); |
360 | |
362 | |
361 | delete this; |
363 | delete this; |
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364 | } |
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365 | |
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366 | void |
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367 | rxvt_term::set_option (uint8_t opt, bool set) |
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368 | { |
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369 | if (!opt) |
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370 | return; |
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371 | |
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372 | uint8_t mask = 1 << (opt & 7); |
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373 | uint8_t &val = options [opt >> 3]; |
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374 | |
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375 | val = val & ~mask | (set ? mask : 0); |
362 | } |
376 | } |
363 | |
377 | |
364 | /*----------------------------------------------------------------------*/ |
378 | /*----------------------------------------------------------------------*/ |
365 | /* |
379 | /* |
366 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
380 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
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474 | rxvt_emergency_cleanup (); |
488 | rxvt_emergency_cleanup (); |
475 | w.stop (); |
489 | w.stop (); |
476 | kill (getpid (), w.signum); |
490 | kill (getpid (), w.signum); |
477 | } |
491 | } |
478 | |
492 | |
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493 | static void |
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494 | rxvt_get_ttymode (struct termios *tio) |
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495 | { |
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496 | if (tcgetattr (STDIN_FILENO, tio) < 0) |
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497 | memset (tio, 0, sizeof (struct termios)); |
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498 | |
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499 | for (int i = 0; i < NCCS; i++) |
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500 | tio->c_cc[i] = VDISABLE; |
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501 | |
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502 | tio->c_cc[VINTR] = CINTR; |
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503 | tio->c_cc[VQUIT] = CQUIT; |
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504 | tio->c_cc[VERASE] = CERASE; |
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505 | #ifdef VERASE2 |
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506 | tio->c_cc[VERASE2] = CERASE2; |
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507 | #endif |
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508 | tio->c_cc[VKILL] = CKILL; |
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509 | tio->c_cc[VEOF] = CEOF; |
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510 | tio->c_cc[VSTART] = CSTART; |
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511 | tio->c_cc[VSTOP] = CSTOP; |
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512 | tio->c_cc[VSUSP] = CSUSP; |
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513 | # ifdef VDSUSP |
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514 | tio->c_cc[VDSUSP] = CDSUSP; |
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515 | # endif |
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516 | # ifdef VREPRINT |
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517 | tio->c_cc[VREPRINT] = CRPRNT; |
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518 | # endif |
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519 | # ifdef VDISCRD |
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520 | tio->c_cc[VDISCRD] = CFLUSH; |
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521 | # endif |
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522 | # ifdef VWERSE |
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523 | tio->c_cc[VWERSE] = CWERASE; |
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524 | # endif |
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525 | # ifdef VLNEXT |
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526 | tio->c_cc[VLNEXT] = CLNEXT; |
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527 | # endif |
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528 | # ifdef VSTATUS |
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529 | tio->c_cc[VSTATUS] = CSTATUS; |
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530 | # endif |
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531 | |
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532 | # if VMIN != VEOF |
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533 | tio->c_cc[VMIN] = 1; |
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534 | # endif |
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535 | # if VTIME != VEOL |
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536 | tio->c_cc[VTIME] = 0; |
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537 | # endif |
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538 | |
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539 | /* input modes */ |
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540 | tio->c_iflag = (BRKINT | IGNPAR | ICRNL |
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541 | # ifdef IMAXBEL |
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542 | | IMAXBEL |
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543 | # endif |
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544 | | IXON); |
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545 | |
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546 | /* output modes */ |
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547 | tio->c_oflag = (OPOST | ONLCR); |
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548 | |
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549 | /* control modes */ |
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550 | tio->c_cflag = (CS8 | CREAD); |
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551 | |
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552 | /* local modes */ |
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553 | tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO |
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554 | # if defined (ECHOCTL) && defined (ECHOKE) |
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555 | | ECHOCTL | ECHOKE |
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556 | # endif |
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557 | | ECHOE | ECHOK); |
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558 | } |
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559 | |
479 | char **rxvt_environ; // startup environment |
560 | char **rxvt_environ; // startup environment |
480 | |
561 | |
481 | void |
562 | void |
482 | rxvt_init () |
563 | rxvt_init () |
483 | { |
564 | { |
484 | assert (("fontMask must not overlap other RS masks", |
565 | assert (("fontMask must not overlap other RS masks", |
485 | 0 == (RS_fontMask & (RS_Sel | RS_baseattrMask | RS_customMask | RS_bgMask | RS_fgMask)))); |
566 | 0 == (RS_fontMask & (RS_Sel | RS_baseattrMask | RS_customMask | RS_bgMask | RS_fgMask)))); |
486 | |
567 | |
487 | ptytty::init (); |
568 | rxvt_get_ttymode (&rxvt_term::def_tio); |
488 | |
569 | |
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570 | // get rid of stdin/stdout as we don't need them, to free resources |
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571 | dup2 (STDERR_FILENO, STDIN_FILENO); |
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572 | dup2 (STDERR_FILENO, STDOUT_FILENO); |
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573 | |
489 | if (!ev_default_loop (0)) |
574 | if (!ev_default_loop ()) |
490 | rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); |
575 | rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); |
491 | |
576 | |
492 | rxvt_environ = environ; |
577 | rxvt_environ = environ; |
493 | |
578 | |
494 | signal (SIGHUP, SIG_IGN); |
579 | signal (SIGHUP, SIG_IGN); |
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1554 | void |
1639 | void |
1555 | rxvt_term::get_window_origin (int &x, int &y) |
1640 | rxvt_term::get_window_origin (int &x, int &y) |
1556 | { |
1641 | { |
1557 | Window cr; |
1642 | Window cr; |
1558 | XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); |
1643 | XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); |
1559 | /* fprintf (stderr, "origin is %+d%+d\n", x, y);*/ |
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1560 | } |
1644 | } |
1561 | |
1645 | |
1562 | Pixmap |
1646 | Pixmap |
1563 | rxvt_term::get_pixmap_property (int prop_id) |
1647 | rxvt_term::get_pixmap_property (int prop_id) |
1564 | { |
1648 | { |
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1578 | |
1662 | |
1579 | return None; |
1663 | return None; |
1580 | } |
1664 | } |
1581 | |
1665 | |
1582 | #ifdef HAVE_BG_PIXMAP |
1666 | #ifdef HAVE_BG_PIXMAP |
1583 | # if TRACE_PIXMAPS |
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1584 | # undef update_background |
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1585 | void |
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1586 | rxvt_term::trace_update_background (const char *file, int line) |
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1587 | { |
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1588 | fprintf (stderr, "%s:%d:update_background()\n", file, line); |
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1589 | update_background (); |
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1590 | } |
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1591 | # endif |
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1592 | |
1667 | |
1593 | void |
1668 | void |
1594 | rxvt_term::update_background () |
1669 | rxvt_term::update_background () |
1595 | { |
1670 | { |
1596 | if (update_background_ev.is_active ()) |
1671 | if (update_background_ev.is_active ()) |