… | |
… | |
39 | #include "rxvtutil.h" |
39 | #include "rxvtutil.h" |
40 | #include "rxvtperl.h" |
40 | #include "rxvtperl.h" |
41 | |
41 | |
42 | #include "perlxsi.c" |
42 | #include "perlxsi.c" |
43 | |
43 | |
44 | #if defined(HAVE_SCROLLBARS) || defined(MENUBAR) |
44 | #ifdef HAVE_SCROLLBARS |
45 | # define GRAB_CURSOR THIS->leftptr_cursor |
45 | # define GRAB_CURSOR THIS->leftptr_cursor |
46 | #else |
46 | #else |
47 | # define GRAB_CURSOR None |
47 | # define GRAB_CURSOR None |
48 | #endif |
48 | #endif |
49 | |
49 | |
… | |
… | |
53 | #define ROW(n) THIS->row_buf [LINENO (n)] |
53 | #define ROW(n) THIS->row_buf [LINENO (n)] |
54 | |
54 | |
55 | #define ENABLE_PERL_FRILLS 1 |
55 | #define ENABLE_PERL_FRILLS 1 |
56 | |
56 | |
57 | ///////////////////////////////////////////////////////////////////////////// |
57 | ///////////////////////////////////////////////////////////////////////////// |
58 | |
|
|
59 | static SV * |
|
|
60 | taint (SV *sv) |
|
|
61 | { |
|
|
62 | SvTAINT (sv); |
|
|
63 | return sv; |
|
|
64 | } |
|
|
65 | |
|
|
66 | static SV * |
|
|
67 | taint_if (SV *sv, SV *src) |
|
|
68 | { |
|
|
69 | if (SvTAINTED (src)) |
|
|
70 | SvTAINT (sv); |
|
|
71 | |
|
|
72 | return sv; |
|
|
73 | } |
|
|
74 | |
58 | |
75 | static wchar_t * |
59 | static wchar_t * |
76 | sv2wcs (SV *sv) |
60 | sv2wcs (SV *sv) |
77 | { |
61 | { |
78 | STRLEN len; |
62 | STRLEN len; |
… | |
… | |
349 | for (int y = ov_h; y--; ) |
333 | for (int y = ov_h; y--; ) |
350 | { |
334 | { |
351 | text_t *t1 = text [y]; |
335 | text_t *t1 = text [y]; |
352 | rend_t *r1 = rend [y]; |
336 | rend_t *r1 = rend [y]; |
353 | |
337 | |
354 | text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x; |
338 | text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x; |
355 | rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x; |
339 | rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x; |
356 | |
340 | |
357 | for (int x = ov_w; x--; ) |
341 | for (int x = ov_w; x--; ) |
358 | { |
342 | { |
359 | text_t t = *t1; *t1++ = *t2; *t2++ = t; |
343 | text_t t = *t1; *t1++ = *t2; *t2++ = t; |
360 | rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t)); |
344 | rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t)); |
… | |
… | |
407 | perl_free (perl); |
391 | perl_free (perl); |
408 | } |
392 | } |
409 | } |
393 | } |
410 | |
394 | |
411 | void |
395 | void |
412 | rxvt_perl_interp::init () |
396 | rxvt_perl_interp::init (rxvt_term *term) |
413 | { |
397 | { |
414 | if (!perl) |
398 | if (!perl) |
415 | { |
399 | { |
|
|
400 | rxvt_push_locale (""); // perl init destroys current locale |
|
|
401 | |
416 | perl_environ = rxvt_environ; |
402 | perl_environ = rxvt_environ; |
417 | swap (perl_environ, environ); |
403 | swap (perl_environ, environ); |
418 | |
404 | |
419 | char *argv[] = { |
405 | char *argv[] = { |
420 | "", |
406 | "", |
421 | "-T", |
407 | "-e" |
422 | "-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1", |
408 | "BEGIN {" |
|
|
409 | " urxvt->bootstrap;" |
|
|
410 | " unshift @INC, '" LIBDIR "';" |
|
|
411 | "}" |
|
|
412 | "" |
|
|
413 | "use urxvt;" |
423 | }; |
414 | }; |
424 | |
415 | |
425 | perl = perl_alloc (); |
416 | perl = perl_alloc (); |
426 | perl_construct (perl); |
417 | perl_construct (perl); |
427 | |
418 | |
428 | if (perl_parse (perl, xs_init, 3, argv, (char **)NULL) |
419 | if (perl_parse (perl, xs_init, 2, argv, (char **)NULL) |
429 | || perl_run (perl)) |
420 | || perl_run (perl)) |
430 | { |
421 | { |
431 | rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n"); |
422 | rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n"); |
432 | |
423 | |
433 | perl_destruct (perl); |
424 | perl_destruct (perl); |
434 | perl_free (perl); |
425 | perl_free (perl); |
435 | perl = 0; |
426 | perl = 0; |
436 | } |
427 | } |
437 | |
428 | |
438 | swap (perl_environ, environ); |
429 | swap (perl_environ, environ); |
|
|
430 | |
|
|
431 | rxvt_pop_locale (); |
|
|
432 | } |
|
|
433 | |
|
|
434 | if (perl) |
|
|
435 | { |
|
|
436 | // runs outside of perls ENV |
|
|
437 | term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term"); |
|
|
438 | hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0); |
439 | } |
439 | } |
440 | } |
440 | } |
441 | |
441 | |
442 | static void |
442 | static void |
443 | ungrab (rxvt_term *THIS) |
443 | ungrab (rxvt_term *THIS) |
… | |
… | |
448 | XUngrabPointer (THIS->display->display, THIS->perl.grabtime); |
448 | XUngrabPointer (THIS->display->display, THIS->perl.grabtime); |
449 | THIS->perl.grabtime = 0; |
449 | THIS->perl.grabtime = 0; |
450 | } |
450 | } |
451 | } |
451 | } |
452 | |
452 | |
|
|
453 | static void |
|
|
454 | swap_overlays (rxvt_term *term) |
|
|
455 | { |
|
|
456 | HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0)); |
|
|
457 | |
|
|
458 | if (HvKEYS (hv)) |
|
|
459 | { |
|
|
460 | hv_iterinit (hv); |
|
|
461 | |
|
|
462 | while (HE *he = hv_iternext (hv)) |
|
|
463 | ((overlay *)SvIV (hv_iterval (hv, he)))->swap (); |
|
|
464 | } |
|
|
465 | } |
|
|
466 | |
453 | bool |
467 | bool |
454 | rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...) |
468 | rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...) |
455 | { |
469 | { |
456 | if (!perl) |
470 | if (!perl || !term->perl.self) |
457 | return false; |
471 | return false; |
458 | |
472 | |
459 | if (htype == HOOK_INIT) // first hook ever called |
473 | // pre-handling of some events |
460 | { |
474 | if (htype == HOOK_REFRESH_END) |
461 | term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term"); |
475 | swap_overlays (term); |
462 | hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0); |
476 | |
463 | } |
477 | swap (perl_environ, environ); |
464 | else if (!term->perl.self) |
478 | |
465 | return false; // perl not initialized for this instance |
479 | bool event_consumed; |
466 | else if (htype == HOOK_DESTROY) |
480 | |
467 | { |
481 | if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always |
468 | // handled later |
482 | || term->perl.should_invoke [htype]) |
469 | } |
483 | try |
470 | else |
|
|
471 | { |
|
|
472 | if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END) |
|
|
473 | { |
484 | { |
474 | HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0)); |
485 | dSP; |
|
|
486 | va_list ap; |
475 | |
487 | |
476 | if (HvKEYS (hv)) |
488 | va_start (ap, htype); |
|
|
489 | |
|
|
490 | ENTER; |
|
|
491 | SAVETMPS; |
|
|
492 | |
|
|
493 | PUSHMARK (SP); |
|
|
494 | |
|
|
495 | XPUSHs (sv_2mortal (newSVterm (term))); |
|
|
496 | XPUSHs (sv_2mortal (newSViv (htype))); |
|
|
497 | |
|
|
498 | for (;;) { |
|
|
499 | data_type dt = (data_type)va_arg (ap, int); |
|
|
500 | |
|
|
501 | switch (dt) |
477 | { |
502 | { |
478 | hv_iterinit (hv); |
|
|
479 | |
|
|
480 | while (HE *he = hv_iternext (hv)) |
|
|
481 | ((overlay *)SvIV (hv_iterval (hv, he)))->swap (); |
|
|
482 | } |
|
|
483 | |
|
|
484 | } |
|
|
485 | |
|
|
486 | if (!term->perl.should_invoke [htype]) |
|
|
487 | return false; |
|
|
488 | } |
|
|
489 | |
|
|
490 | swap (perl_environ, environ); |
|
|
491 | |
|
|
492 | try |
|
|
493 | { |
|
|
494 | dSP; |
|
|
495 | va_list ap; |
|
|
496 | |
|
|
497 | va_start (ap, htype); |
|
|
498 | |
|
|
499 | ENTER; |
|
|
500 | SAVETMPS; |
|
|
501 | |
|
|
502 | PUSHMARK (SP); |
|
|
503 | |
|
|
504 | XPUSHs (sv_2mortal (newSVterm (term))); |
|
|
505 | XPUSHs (sv_2mortal (newSViv (htype))); |
|
|
506 | |
|
|
507 | for (;;) { |
|
|
508 | data_type dt = (data_type)va_arg (ap, int); |
|
|
509 | |
|
|
510 | switch (dt) |
|
|
511 | { |
|
|
512 | case DT_INT: |
503 | case DT_INT: |
513 | XPUSHs (sv_2mortal (newSViv (va_arg (ap, int)))); |
504 | XPUSHs (sv_2mortal (newSViv (va_arg (ap, int)))); |
514 | break; |
505 | break; |
515 | |
506 | |
516 | case DT_LONG: |
507 | case DT_LONG: |
517 | XPUSHs (sv_2mortal (newSViv (va_arg (ap, long)))); |
508 | XPUSHs (sv_2mortal (newSViv (va_arg (ap, long)))); |
518 | break; |
509 | break; |
519 | |
510 | |
520 | case DT_STR: |
511 | case DT_STR: |
521 | XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0)))); |
512 | XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0))); |
522 | break; |
513 | break; |
523 | |
514 | |
524 | case DT_STR_LEN: |
515 | case DT_STR_LEN: |
525 | { |
516 | { |
526 | char *str = va_arg (ap, char *); |
517 | char *str = va_arg (ap, char *); |
527 | int len = va_arg (ap, int); |
518 | int len = va_arg (ap, int); |
528 | |
519 | |
529 | XPUSHs (taint (sv_2mortal (newSVpvn (str, len)))); |
520 | XPUSHs (sv_2mortal (newSVpvn (str, len))); |
530 | } |
521 | } |
531 | break; |
522 | break; |
532 | |
523 | |
533 | case DT_WCS_LEN: |
524 | case DT_WCS_LEN: |
534 | { |
525 | { |
535 | wchar_t *wstr = va_arg (ap, wchar_t *); |
526 | wchar_t *wstr = va_arg (ap, wchar_t *); |
536 | int wlen = va_arg (ap, int); |
527 | int wlen = va_arg (ap, int); |
537 | |
528 | |
538 | XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen)))); |
529 | XPUSHs (sv_2mortal (wcs2sv (wstr, wlen))); |
539 | } |
530 | } |
540 | break; |
531 | break; |
541 | |
532 | |
542 | case DT_XEVENT: |
533 | case DT_XEVENT: |
543 | { |
534 | { |
544 | XEvent *xe = va_arg (ap, XEvent *); |
535 | XEvent *xe = va_arg (ap, XEvent *); |
545 | HV *hv = newHV (); |
536 | HV *hv = newHV (); |
546 | |
537 | |
547 | # define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0) |
538 | # define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0) |
548 | # define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0) |
539 | # define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0) |
549 | # undef set |
540 | # undef set |
550 | |
541 | |
551 | setiv (type, xe->type); |
542 | setiv (type, xe->type); |
552 | setiv (send_event, xe->xany.send_event); |
543 | setiv (send_event, xe->xany.send_event); |
553 | setiv (serial, xe->xany.serial); |
544 | setiv (serial, xe->xany.serial); |
554 | |
545 | |
555 | switch (xe->type) |
546 | switch (xe->type) |
556 | { |
547 | { |
557 | case KeyPress: |
548 | case KeyPress: |
558 | case KeyRelease: |
549 | case KeyRelease: |
559 | case ButtonPress: |
550 | case ButtonPress: |
560 | case ButtonRelease: |
551 | case ButtonRelease: |
561 | case MotionNotify: |
552 | case MotionNotify: |
562 | setiv (time, xe->xmotion.time); |
553 | setiv (time, xe->xmotion.time); |
563 | setiv (x, xe->xmotion.x); |
554 | setiv (x, xe->xmotion.x); |
564 | setiv (y, xe->xmotion.y); |
555 | setiv (y, xe->xmotion.y); |
565 | setiv (row, xe->xmotion.y / term->fheight); |
556 | setiv (row, xe->xmotion.y / term->fheight); |
566 | setiv (col, xe->xmotion.x / term->fwidth); |
557 | setiv (col, xe->xmotion.x / term->fwidth); |
567 | setiv (x_root, xe->xmotion.x_root); |
558 | setiv (x_root, xe->xmotion.x_root); |
568 | setiv (y_root, xe->xmotion.y_root); |
559 | setiv (y_root, xe->xmotion.y_root); |
569 | setiv (state, xe->xmotion.state); |
560 | setiv (state, xe->xmotion.state); |
570 | break; |
561 | break; |
571 | } |
562 | } |
572 | |
563 | |
573 | switch (xe->type) |
564 | switch (xe->type) |
574 | { |
565 | { |
575 | case KeyPress: |
566 | case KeyPress: |
576 | case KeyRelease: |
567 | case KeyRelease: |
577 | setiv (keycode, xe->xkey.keycode); |
568 | setiv (keycode, xe->xkey.keycode); |
578 | break; |
569 | break; |
579 | |
570 | |
580 | case ButtonPress: |
571 | case ButtonPress: |
581 | case ButtonRelease: |
572 | case ButtonRelease: |
582 | setiv (button, xe->xbutton.button); |
573 | setiv (button, xe->xbutton.button); |
583 | break; |
574 | break; |
584 | |
575 | |
585 | case MotionNotify: |
576 | case MotionNotify: |
586 | setiv (is_hint, xe->xmotion.is_hint); |
577 | setiv (is_hint, xe->xmotion.is_hint); |
587 | break; |
578 | break; |
588 | } |
579 | } |
589 | |
580 | |
590 | XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); |
581 | XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); |
591 | } |
582 | } |
592 | break; |
583 | break; |
593 | |
584 | |
594 | case DT_END: |
585 | case DT_END: |
595 | { |
586 | goto call; |
596 | va_end (ap); |
|
|
597 | |
587 | |
598 | PUTBACK; |
|
|
599 | int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL); |
|
|
600 | SPAGAIN; |
|
|
601 | |
|
|
602 | if (count) |
|
|
603 | { |
|
|
604 | SV *status = POPs; |
|
|
605 | count = SvTRUE (status); |
|
|
606 | } |
|
|
607 | |
|
|
608 | PUTBACK; |
|
|
609 | FREETMPS; |
|
|
610 | LEAVE; |
|
|
611 | |
|
|
612 | if (SvTRUE (ERRSV)) |
|
|
613 | { |
|
|
614 | rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV)); |
|
|
615 | ungrab (term); // better lose the grab than the session |
|
|
616 | } |
|
|
617 | |
|
|
618 | if (htype == HOOK_DESTROY) |
|
|
619 | { |
|
|
620 | clearSVptr ((SV *)term->perl.self); |
|
|
621 | SvREFCNT_dec ((SV *)term->perl.self); |
|
|
622 | } |
|
|
623 | |
|
|
624 | swap (perl_environ, environ); |
|
|
625 | return count; |
|
|
626 | } |
|
|
627 | |
|
|
628 | default: |
588 | default: |
629 | rxvt_fatal ("FATAL: unable to pass data type %d\n", dt); |
589 | rxvt_fatal ("FATAL: unable to pass data type %d\n", dt); |
630 | } |
590 | } |
|
|
591 | } |
|
|
592 | |
|
|
593 | call: |
|
|
594 | va_end (ap); |
|
|
595 | |
|
|
596 | PUTBACK; |
|
|
597 | int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL); |
|
|
598 | SPAGAIN; |
|
|
599 | |
|
|
600 | if (count) |
|
|
601 | { |
|
|
602 | SV *status = POPs; |
|
|
603 | count = SvTRUE (status); |
|
|
604 | } |
|
|
605 | |
|
|
606 | PUTBACK; |
|
|
607 | FREETMPS; |
|
|
608 | LEAVE; |
|
|
609 | |
|
|
610 | if (SvTRUE (ERRSV)) |
|
|
611 | { |
|
|
612 | rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV)); |
|
|
613 | ungrab (term); // better lose the grab than the session |
|
|
614 | } |
|
|
615 | |
|
|
616 | event_consumed = !!count; |
631 | } |
617 | } |
|
|
618 | catch (...) |
|
|
619 | { |
|
|
620 | swap (perl_environ, environ); |
|
|
621 | throw; |
|
|
622 | } |
|
|
623 | else |
|
|
624 | event_consumed = false; |
|
|
625 | |
|
|
626 | // post-handling of some events |
|
|
627 | if (htype == HOOK_REFRESH_BEGIN) |
|
|
628 | swap_overlays (term); |
|
|
629 | else if (htype == HOOK_DESTROY) |
|
|
630 | { |
|
|
631 | clearSVptr ((SV *)term->perl.self); |
|
|
632 | SvREFCNT_dec ((SV *)term->perl.self); |
632 | } |
633 | } |
633 | catch (...) |
634 | |
634 | { |
|
|
635 | swap (perl_environ, environ); |
635 | swap (perl_environ, environ); |
636 | throw; |
636 | |
637 | } |
637 | return event_consumed; |
638 | } |
638 | } |
639 | |
639 | |
640 | ///////////////////////////////////////////////////////////////////////////// |
640 | ///////////////////////////////////////////////////////////////////////////// |
641 | |
641 | |
642 | MODULE = urxvt PACKAGE = urxvt |
642 | MODULE = urxvt PACKAGE = urxvt |
… | |
… | |
771 | void |
771 | void |
772 | fatal (const char *msg) |
772 | fatal (const char *msg) |
773 | CODE: |
773 | CODE: |
774 | rxvt_fatal ("%s", msg); |
774 | rxvt_fatal ("%s", msg); |
775 | |
775 | |
776 | SV * |
|
|
777 | untaint (SV *sv) |
|
|
778 | CODE: |
|
|
779 | RETVAL = newSVsv (sv); |
|
|
780 | SvTAINTED_off (RETVAL); |
|
|
781 | OUTPUT: |
|
|
782 | RETVAL |
|
|
783 | |
|
|
784 | void |
776 | void |
785 | _exit (int status) |
777 | _exit (int status) |
786 | |
|
|
787 | bool |
|
|
788 | safe () |
|
|
789 | CODE: |
|
|
790 | RETVAL = !rxvt_tainted (); |
|
|
791 | OUTPUT: |
|
|
792 | RETVAL |
|
|
793 | |
778 | |
794 | NV |
779 | NV |
795 | NOW () |
780 | NOW () |
796 | CODE: |
781 | CODE: |
797 | RETVAL = NOW; |
782 | RETVAL = NOW; |
… | |
… | |
1063 | char *mbstr = rxvt_wcstombs (wstr); |
1048 | char *mbstr = rxvt_wcstombs (wstr); |
1064 | rxvt_pop_locale (); |
1049 | rxvt_pop_locale (); |
1065 | |
1050 | |
1066 | free (wstr); |
1051 | free (wstr); |
1067 | |
1052 | |
1068 | RETVAL = taint_if (newSVpv (mbstr, 0), str); |
1053 | RETVAL = newSVpv (mbstr, 0); |
1069 | free (mbstr); |
1054 | free (mbstr); |
1070 | } |
1055 | } |
1071 | OUTPUT: |
1056 | OUTPUT: |
1072 | RETVAL |
1057 | RETVAL |
1073 | |
1058 | |
… | |
… | |
1080 | |
1065 | |
1081 | rxvt_push_locale (THIS->locale); |
1066 | rxvt_push_locale (THIS->locale); |
1082 | wchar_t *wstr = rxvt_mbstowcs (data, len); |
1067 | wchar_t *wstr = rxvt_mbstowcs (data, len); |
1083 | rxvt_pop_locale (); |
1068 | rxvt_pop_locale (); |
1084 | |
1069 | |
1085 | RETVAL = taint_if (wcs2sv (wstr), octets); |
1070 | RETVAL = wcs2sv (wstr); |
1086 | free (wstr); |
1071 | free (wstr); |
1087 | } |
1072 | } |
1088 | OUTPUT: |
1073 | OUTPUT: |
1089 | RETVAL |
1074 | RETVAL |
1090 | |
1075 | |
… | |
… | |
1099 | #define TERM_OFFSET_ncol TERM_OFFSET(ncol) |
1084 | #define TERM_OFFSET_ncol TERM_OFFSET(ncol) |
1100 | #define TERM_OFFSET_focus TERM_OFFSET(focus) |
1085 | #define TERM_OFFSET_focus TERM_OFFSET(focus) |
1101 | #define TERM_OFFSET_mapped TERM_OFFSET(mapped) |
1086 | #define TERM_OFFSET_mapped TERM_OFFSET(mapped) |
1102 | #define TERM_OFFSET_saveLines TERM_OFFSET(saveLines) |
1087 | #define TERM_OFFSET_saveLines TERM_OFFSET(saveLines) |
1103 | #define TERM_OFFSET_total_rows TERM_OFFSET(total_rows) |
1088 | #define TERM_OFFSET_total_rows TERM_OFFSET(total_rows) |
1104 | #define TERM_OFFSET_nsaved TERM_OFFSET(nsaved) |
1089 | #define TERM_OFFSET_top_row TERM_OFFSET(top_row) |
1105 | |
1090 | |
1106 | int |
1091 | int |
1107 | rxvt_term::width () |
1092 | rxvt_term::width () |
1108 | ALIAS: |
1093 | ALIAS: |
1109 | width = TERM_OFFSET_width |
1094 | width = TERM_OFFSET_width |
… | |
… | |
1115 | ncol = TERM_OFFSET_ncol |
1100 | ncol = TERM_OFFSET_ncol |
1116 | focus = TERM_OFFSET_focus |
1101 | focus = TERM_OFFSET_focus |
1117 | mapped = TERM_OFFSET_mapped |
1102 | mapped = TERM_OFFSET_mapped |
1118 | saveLines = TERM_OFFSET_saveLines |
1103 | saveLines = TERM_OFFSET_saveLines |
1119 | total_rows = TERM_OFFSET_total_rows |
1104 | total_rows = TERM_OFFSET_total_rows |
1120 | nsaved = TERM_OFFSET_nsaved |
1105 | top_row = TERM_OFFSET_top_row |
1121 | CODE: |
1106 | CODE: |
1122 | RETVAL = *(int *)((char *)THIS + ix); |
1107 | RETVAL = *(int *)((char *)THIS + ix); |
1123 | OUTPUT: |
1108 | OUTPUT: |
1124 | RETVAL |
1109 | RETVAL |
1125 | |
1110 | |
… | |
… | |
1209 | THIS->rstyle = new_rstyle; |
1194 | THIS->rstyle = new_rstyle; |
1210 | OUTPUT: |
1195 | OUTPUT: |
1211 | RETVAL |
1196 | RETVAL |
1212 | |
1197 | |
1213 | int |
1198 | int |
1214 | rxvt_term::view_start (int newval = -1) |
1199 | rxvt_term::view_start (int newval = 1) |
1215 | PROTOTYPE: $;$ |
1200 | PROTOTYPE: $;$ |
1216 | CODE: |
1201 | CODE: |
1217 | { |
1202 | { |
1218 | RETVAL = THIS->view_start; |
1203 | RETVAL = THIS->view_start; |
1219 | |
1204 | |
1220 | if (newval >= 0) |
1205 | if (newval <= 0) |
1221 | { |
1206 | THIS->scr_changeview (max (newval, THIS->top_row)); |
1222 | THIS->view_start = min (newval, THIS->nsaved); |
|
|
1223 | THIS->scr_changeview (RETVAL); |
|
|
1224 | } |
|
|
1225 | } |
1207 | } |
1226 | OUTPUT: |
1208 | OUTPUT: |
1227 | RETVAL |
1209 | RETVAL |
1228 | |
1210 | |
1229 | void |
1211 | void |
… | |
… | |
1233 | |
1215 | |
1234 | void |
1216 | void |
1235 | rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) |
1217 | rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) |
1236 | PPCODE: |
1218 | PPCODE: |
1237 | { |
1219 | { |
1238 | if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) |
1220 | if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow)) |
1239 | XSRETURN_EMPTY; |
1221 | XSRETURN_EMPTY; |
1240 | |
1222 | |
1241 | line_t &l = ROW(row_number); |
1223 | line_t &l = ROW(row_number); |
1242 | |
1224 | |
1243 | if (GIMME_V != G_VOID) |
1225 | if (GIMME_V != G_VOID) |
… | |
… | |
1245 | wchar_t *wstr = new wchar_t [THIS->ncol]; |
1227 | wchar_t *wstr = new wchar_t [THIS->ncol]; |
1246 | |
1228 | |
1247 | for (int col = 0; col < THIS->ncol; col++) |
1229 | for (int col = 0; col < THIS->ncol; col++) |
1248 | wstr [col] = l.t [col]; |
1230 | wstr [col] = l.t [col]; |
1249 | |
1231 | |
1250 | XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol)))); |
1232 | XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol))); |
1251 | |
1233 | |
1252 | delete [] wstr; |
1234 | delete [] wstr; |
1253 | } |
1235 | } |
1254 | |
1236 | |
1255 | if (new_text) |
1237 | if (new_text) |
… | |
… | |
1276 | |
1258 | |
1277 | void |
1259 | void |
1278 | rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) |
1260 | rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) |
1279 | PPCODE: |
1261 | PPCODE: |
1280 | { |
1262 | { |
1281 | if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) |
1263 | if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow)) |
1282 | XSRETURN_EMPTY; |
1264 | XSRETURN_EMPTY; |
1283 | |
1265 | |
1284 | line_t &l = ROW(row_number); |
1266 | line_t &l = ROW(row_number); |
1285 | |
1267 | |
1286 | if (GIMME_V != G_VOID) |
1268 | if (GIMME_V != G_VOID) |
… | |
… | |
1316 | |
1298 | |
1317 | int |
1299 | int |
1318 | rxvt_term::ROW_l (int row_number, int new_length = -1) |
1300 | rxvt_term::ROW_l (int row_number, int new_length = -1) |
1319 | CODE: |
1301 | CODE: |
1320 | { |
1302 | { |
1321 | if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) |
1303 | if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow)) |
1322 | XSRETURN_EMPTY; |
1304 | XSRETURN_EMPTY; |
1323 | |
1305 | |
1324 | line_t &l = ROW(row_number); |
1306 | line_t &l = ROW(row_number); |
1325 | RETVAL = l.l; |
1307 | RETVAL = l.l; |
1326 | |
1308 | |
… | |
… | |
1332 | |
1314 | |
1333 | bool |
1315 | bool |
1334 | rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1) |
1316 | rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1) |
1335 | CODE: |
1317 | CODE: |
1336 | { |
1318 | { |
1337 | if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) |
1319 | if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow)) |
1338 | XSRETURN_EMPTY; |
1320 | XSRETURN_EMPTY; |
1339 | |
1321 | |
1340 | line_t &l = ROW(row_number); |
1322 | line_t &l = ROW(row_number); |
1341 | RETVAL = l.is_longer (); |
1323 | RETVAL = l.is_longer (); |
1342 | |
1324 | |
… | |
… | |
1376 | else |
1358 | else |
1377 | *r++ = *s; |
1359 | *r++ = *s; |
1378 | |
1360 | |
1379 | rxvt_pop_locale (); |
1361 | rxvt_pop_locale (); |
1380 | |
1362 | |
1381 | RETVAL = taint_if (wcs2sv (rstr, r - rstr), string); |
1363 | RETVAL = wcs2sv (rstr, r - rstr); |
1382 | |
1364 | |
1383 | delete [] rstr; |
1365 | delete [] rstr; |
1384 | } |
1366 | } |
1385 | OUTPUT: |
1367 | OUTPUT: |
1386 | RETVAL |
1368 | RETVAL |
… | |
… | |
1412 | else if (IS_COMPOSE (*s)) |
1394 | else if (IS_COMPOSE (*s)) |
1413 | r += rxvt_composite.expand (*s, r); |
1395 | r += rxvt_composite.expand (*s, r); |
1414 | else |
1396 | else |
1415 | *r++ = *s; |
1397 | *r++ = *s; |
1416 | |
1398 | |
1417 | RETVAL = taint_if (wcs2sv (rstr, r - rstr), text); |
1399 | RETVAL = wcs2sv (rstr, r - rstr); |
1418 | |
1400 | |
1419 | delete [] rstr; |
1401 | delete [] rstr; |
1420 | } |
1402 | } |
1421 | OUTPUT: |
1403 | OUTPUT: |
1422 | RETVAL |
1404 | RETVAL |
… | |
… | |
1444 | |
1426 | |
1445 | if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES)) |
1427 | if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES)) |
1446 | croak ("requested out-of-bound resource %s+%d,", name, index - rs->value); |
1428 | croak ("requested out-of-bound resource %s+%d,", name, index - rs->value); |
1447 | |
1429 | |
1448 | if (GIMME_V != G_VOID) |
1430 | if (GIMME_V != G_VOID) |
1449 | XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef); |
1431 | XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef); |
1450 | |
1432 | |
1451 | if (newval) |
1433 | if (newval) |
1452 | { |
1434 | { |
1453 | if (SvOK (newval)) |
1435 | if (SvOK (newval)) |
1454 | { |
1436 | { |
… | |
… | |
1461 | } |
1443 | } |
1462 | } |
1444 | } |
1463 | |
1445 | |
1464 | const char * |
1446 | const char * |
1465 | rxvt_term::x_resource (const char *name) |
1447 | rxvt_term::x_resource (const char *name) |
1466 | CLEANUP: |
|
|
1467 | SvTAINTED_on (ST (0)); |
|
|
1468 | |
1448 | |
1469 | bool |
1449 | bool |
1470 | rxvt_term::option (U32 optval, int set = -1) |
1450 | rxvt_term::option (U32 optval, int set = -1) |
1471 | CODE: |
1451 | CODE: |
1472 | { |
1452 | { |
… | |
… | |
1532 | PUSHs (sv_2mortal (newSViv (rc.col))); |
1512 | PUSHs (sv_2mortal (newSViv (rc.col))); |
1533 | } |
1513 | } |
1534 | |
1514 | |
1535 | if (items == 3) |
1515 | if (items == 3) |
1536 | { |
1516 | { |
1537 | rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1); |
1517 | rc.row = SvIV (ST (1)); |
1538 | rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1); |
1518 | rc.col = SvIV (ST (2)); |
|
|
1519 | |
|
|
1520 | if (ix == 2 && rc.col == 0) |
|
|
1521 | { |
|
|
1522 | rc.row--; |
|
|
1523 | rc.col = THIS->ncol; |
|
|
1524 | } |
|
|
1525 | |
|
|
1526 | clamp_it (rc.col, 0, THIS->ncol); |
|
|
1527 | clamp_it (rc.row, THIS->top_row, THIS->nrow - 1); |
1539 | |
1528 | |
1540 | if (ix) |
1529 | if (ix) |
1541 | THIS->want_refresh = 1; |
1530 | THIS->want_refresh = 1; |
1542 | } |
1531 | } |
1543 | } |
1532 | } |
… | |
… | |
1566 | rxvt_term::selection (SV *newtext = 0) |
1555 | rxvt_term::selection (SV *newtext = 0) |
1567 | PPCODE: |
1556 | PPCODE: |
1568 | { |
1557 | { |
1569 | if (GIMME_V != G_VOID) |
1558 | if (GIMME_V != G_VOID) |
1570 | XPUSHs (THIS->selection.text |
1559 | XPUSHs (THIS->selection.text |
1571 | ? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))) |
1560 | ? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)) |
1572 | : &PL_sv_undef); |
1561 | : &PL_sv_undef); |
1573 | |
1562 | |
1574 | if (newtext) |
1563 | if (newtext) |
1575 | { |
1564 | { |
1576 | free (THIS->selection.text); |
1565 | free (THIS->selection.text); |