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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.45 by root, Mon Jan 9 00:34:36 2006 UTC vs.
Revision 1.74 by root, Wed Jan 18 10:31:37 2006 UTC

29#include "../config.h" 29#include "../config.h"
30 30
31#include <cstddef> 31#include <cstddef>
32#include <cstdarg> 32#include <cstdarg>
33 33
34#include "unistd.h"
35
36#include "iom.h"
34#include "rxvt.h" 37#include "rxvt.h"
35#include "iom.h" 38#include "keyboard.h"
36#include "rxvtutil.h" 39#include "rxvtutil.h"
37#include "rxvtperl.h" 40#include "rxvtperl.h"
38 41
39#include "perlxsi.c" 42#include "perlxsi.c"
40 43
41#if defined(HAVE_SCROLLBARS) || defined(MENUBAR) 44#ifdef HAVE_SCROLLBARS
42# define GRAB_CURSOR THIS->leftptr_cursor 45# define GRAB_CURSOR THIS->leftptr_cursor
43#else 46#else
44# define GRAB_CURSOR None 47# define GRAB_CURSOR None
45#endif 48#endif
46 49
47#undef LINENO 50#undef LINENO
48#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows) 51#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
49#undef ROW 52#undef ROW
50#define ROW(n) THIS->row_buf [LINENO (n)] 53#define ROW(n) THIS->row_buf [LINENO (n)]
51 54
55#define ENABLE_PERL_FRILLS 1
56
52///////////////////////////////////////////////////////////////////////////// 57/////////////////////////////////////////////////////////////////////////////
53
54static SV *
55taint (SV *sv)
56{
57 SvTAINT (sv);
58 return sv;
59}
60
61static SV *
62taint_if (SV *sv, SV *src)
63{
64 if (SvTAINTED (src))
65 SvTAINT (sv);
66
67 return sv;
68}
69 58
70static wchar_t * 59static wchar_t *
71sv2wcs (SV *sv) 60sv2wcs (SV *sv)
72{ 61{
73 STRLEN len; 62 STRLEN len;
344 for (int y = ov_h; y--; ) 333 for (int y = ov_h; y--; )
345 { 334 {
346 text_t *t1 = text [y]; 335 text_t *t1 = text [y];
347 rend_t *r1 = rend [y]; 336 rend_t *r1 = rend [y];
348 337
349 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;
350 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;
351 340
352 for (int x = ov_w; x--; ) 341 for (int x = ov_w; x--; )
353 { 342 {
354 text_t t = *t1; *t1++ = *t2; *t2++ = t; 343 text_t t = *t1; *t1++ = *t2; *t2++ = t;
355 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));
392 381
393struct rxvt_perl_interp rxvt_perl; 382struct rxvt_perl_interp rxvt_perl;
394 383
395static PerlInterpreter *perl; 384static PerlInterpreter *perl;
396 385
397rxvt_perl_interp::rxvt_perl_interp ()
398{
399}
400
401rxvt_perl_interp::~rxvt_perl_interp () 386rxvt_perl_interp::~rxvt_perl_interp ()
402{ 387{
403 if (perl) 388 if (perl)
404 { 389 {
405 perl_destruct (perl); 390 perl_destruct (perl);
406 perl_free (perl); 391 perl_free (perl);
407 } 392 }
408} 393}
409 394
410void 395void
411rxvt_perl_interp::init () 396rxvt_perl_interp::init (rxvt_term *term)
412{ 397{
413 if (!perl) 398 if (!perl)
414 { 399 {
400 rxvt_push_locale (""); // perl init destroys current locale
401
402 perl_environ = rxvt_environ;
403 swap (perl_environ, environ);
404
415 char *argv[] = { 405 char *argv[] = {
416 "", 406 "",
417 "-T", 407 "-e"
418 "-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1", 408 "BEGIN {"
409 " urxvt->bootstrap;"
410 " unshift @INC, '" LIBDIR "';"
411 "}"
412 ""
413 "use urxvt;"
419 }; 414 };
420 415
421 perl = perl_alloc (); 416 perl = perl_alloc ();
422 perl_construct (perl); 417 perl_construct (perl);
423 418
424 if (perl_parse (perl, xs_init, 3, argv, (char **)NULL) 419 if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)
425 || perl_run (perl)) 420 || perl_run (perl))
426 { 421 {
427 rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n"); 422 rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
428 423
429 perl_destruct (perl); 424 perl_destruct (perl);
430 perl_free (perl); 425 perl_free (perl);
431 perl = 0; 426 perl = 0;
432 } 427 }
428
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);
433 } 439 }
434} 440}
435 441
436static void 442static void
437ungrab (rxvt_term *THIS) 443ungrab (rxvt_term *THIS)
442 XUngrabPointer (THIS->display->display, THIS->perl.grabtime); 448 XUngrabPointer (THIS->display->display, THIS->perl.grabtime);
443 THIS->perl.grabtime = 0; 449 THIS->perl.grabtime = 0;
444 } 450 }
445} 451}
446 452
453static void
454swap_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
447bool 467bool
448rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...) 468rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
449{ 469{
450 if (!perl) 470 if (!perl || !term->perl.self)
451 return false; 471 return false;
452 472
453 if (htype == HOOK_INIT) // first hook ever called 473 // pre-handling of some events
474 if (htype == HOOK_REFRESH_END)
475 swap_overlays (term);
476
477 swap (perl_environ, environ);
478
479 bool event_consumed;
480
481 if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
482 || term->perl.should_invoke [htype])
483 try
454 { 484 {
455 term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term"); 485 dSP;
456 hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0); 486 va_list ap;
487
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)
502 {
503 case DT_INT:
504 XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
505 break;
506
507 case DT_LONG:
508 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
509 break;
510
511 case DT_STR:
512 XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
513 break;
514
515 case DT_STR_LEN:
516 {
517 char *str = va_arg (ap, char *);
518 int len = va_arg (ap, int);
519
520 XPUSHs (sv_2mortal (newSVpvn (str, len)));
521 }
522 break;
523
524 case DT_WCS_LEN:
525 {
526 wchar_t *wstr = va_arg (ap, wchar_t *);
527 int wlen = va_arg (ap, int);
528
529 XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
530 }
531 break;
532
533 case DT_XEVENT:
534 {
535 XEvent *xe = va_arg (ap, XEvent *);
536 HV *hv = newHV ();
537
538# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
539# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
540# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
541# undef set
542
543 setiv (type, xe->type);
544 setiv (send_event, xe->xany.send_event);
545 setiv (serial, xe->xany.serial);
546
547 switch (xe->type)
548 {
549 case KeyPress:
550 case KeyRelease:
551 case ButtonPress:
552 case ButtonRelease:
553 case MotionNotify:
554 setuv (window, xe->xmotion.window);
555 setuv (root, xe->xmotion.root);
556 setuv (subwindow, xe->xmotion.subwindow);
557 setuv (time, xe->xmotion.time);
558 setiv (x, xe->xmotion.x);
559 setiv (y, xe->xmotion.y);
560 setiv (row, xe->xmotion.y / term->fheight);
561 setiv (col, xe->xmotion.x / term->fwidth);
562 setiv (x_root, xe->xmotion.x_root);
563 setiv (y_root, xe->xmotion.y_root);
564 setuv (state, xe->xmotion.state);
565
566 switch (xe->type)
567 {
568 case KeyPress:
569 case KeyRelease:
570 setuv (keycode, xe->xkey.keycode);
571 break;
572
573 case ButtonPress:
574 case ButtonRelease:
575 setuv (button, xe->xbutton.button);
576 break;
577
578 case MotionNotify:
579 setiv (is_hint, xe->xmotion.is_hint);
580 break;
581 }
582
583 break;
584
585 case MapNotify:
586 case UnmapNotify:
587 case ConfigureNotify:
588 setuv (event, xe->xconfigure.event);
589 setuv (window, xe->xconfigure.window);
590
591 switch (xe->type)
592 {
593 case ConfigureNotify:
594 setiv (x, xe->xconfigure.x);
595 setiv (y, xe->xconfigure.y);
596 setiv (width, xe->xconfigure.width);
597 setiv (height, xe->xconfigure.height);
598 setuv (above, xe->xconfigure.above);
599 break;
600 }
601
602 break;
603 }
604
605 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
606 }
607 break;
608
609 case DT_END:
610 goto call;
611
612 default:
613 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
614 }
615 }
616
617 call:
618 va_end (ap);
619
620 PUTBACK;
621 int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
622 SPAGAIN;
623
624 if (count)
625 {
626 SV *status = POPs;
627 count = SvTRUE (status);
628 }
629
630 PUTBACK;
631 FREETMPS;
632 LEAVE;
633
634 if (SvTRUE (ERRSV))
635 {
636 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
637 ungrab (term); // better lose the grab than the session
638 }
639
640 event_consumed = !!count;
457 } 641 }
458 else if (!term->perl.self) 642 catch (...)
459 return false; // perl not initialized for this instance 643 {
644 swap (perl_environ, environ);
645 throw;
646 }
647 else
648 event_consumed = false;
649
650 // post-handling of some events
651 if (htype == HOOK_REFRESH_BEGIN)
652 swap_overlays (term);
460 else if (htype == HOOK_DESTROY) 653 else if (htype == HOOK_DESTROY)
461 { 654 {
462 // handled later 655 clearSVptr ((SV *)term->perl.self);
656 SvREFCNT_dec ((SV *)term->perl.self);
463 } 657 }
464 else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
465 {
466 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
467 658
468 if (HvKEYS (hv)) 659 swap (perl_environ, environ);
469 {
470 hv_iterinit (hv);
471 660
472 while (HE *he = hv_iternext (hv)) 661 return event_consumed;
473 ((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
474 }
475 }
476 else if (!should_invoke [htype])
477 return false;
478
479 dSP;
480 va_list ap;
481
482 va_start (ap, htype);
483
484 ENTER;
485 SAVETMPS;
486
487 PUSHMARK (SP);
488
489 XPUSHs (sv_2mortal (newSVterm (term)));
490 XPUSHs (sv_2mortal (newSViv (htype)));
491
492 for (;;) {
493 data_type dt = (data_type)va_arg (ap, int);
494
495 switch (dt)
496 {
497 case DT_INT:
498 XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
499 break;
500
501 case DT_LONG:
502 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
503 break;
504
505 case DT_STR:
506 XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
507 break;
508
509 case DT_STR_LEN:
510 {
511 char *str = va_arg (ap, char *);
512 int len = va_arg (ap, int);
513
514 XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
515 }
516 break;
517
518 case DT_WCS_LEN:
519 {
520 wchar_t *wstr = va_arg (ap, wchar_t *);
521 int wlen = va_arg (ap, int);
522
523 XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
524 }
525 break;
526
527 case DT_XEVENT:
528 {
529 XEvent *xe = va_arg (ap, XEvent *);
530 HV *hv = newHV ();
531
532# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
533# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
534# undef set
535
536 setiv (type, xe->type);
537 setiv (send_event, xe->xany.send_event);
538 setiv (serial, xe->xany.serial);
539
540 switch (xe->type)
541 {
542 case KeyPress:
543 case KeyRelease:
544 case ButtonPress:
545 case ButtonRelease:
546 case MotionNotify:
547 setiv (time, xe->xmotion.time);
548 setiv (x, xe->xmotion.x);
549 setiv (y, xe->xmotion.y);
550 setiv (row, xe->xmotion.y / term->fheight);
551 setiv (col, xe->xmotion.x / term->fwidth);
552 setiv (x_root, xe->xmotion.x_root);
553 setiv (y_root, xe->xmotion.y_root);
554 setiv (state, xe->xmotion.state);
555 break;
556 }
557
558 switch (xe->type)
559 {
560 case KeyPress:
561 case KeyRelease:
562 setiv (keycode, xe->xkey.keycode);
563 break;
564
565 case ButtonPress:
566 case ButtonRelease:
567 setiv (button, xe->xbutton.button);
568 break;
569
570 case MotionNotify:
571 setiv (is_hint, xe->xmotion.is_hint);
572 break;
573 }
574
575 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
576 }
577 break;
578
579 case DT_END:
580 {
581 va_end (ap);
582
583 PUTBACK;
584 int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
585 SPAGAIN;
586
587 if (count)
588 {
589 SV *status = POPs;
590 count = SvTRUE (status);
591 }
592
593 PUTBACK;
594 FREETMPS;
595 LEAVE;
596
597 if (SvTRUE (ERRSV))
598 {
599 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
600 ungrab (term); // better lose the grab than the session
601 }
602
603 if (htype == HOOK_DESTROY)
604 {
605 clearSVptr ((SV *)term->perl.self);
606 SvREFCNT_dec ((SV *)term->perl.self);
607 }
608
609 return count;
610 }
611
612 default:
613 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
614 }
615 }
616} 662}
617 663
618///////////////////////////////////////////////////////////////////////////// 664/////////////////////////////////////////////////////////////////////////////
619 665
620MODULE = urxvt PACKAGE = urxvt 666MODULE = urxvt PACKAGE = urxvt
621 667
622PROTOTYPES: ENABLE 668PROTOTYPES: ENABLE
623 669
624BOOT: 670BOOT:
625{ 671{
626 sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1)); 672 sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
673 sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
674 sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
675 sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
627 676
628 AV *hookname = get_av ("urxvt::HOOKNAME", 1); 677 AV *hookname = get_av ("urxvt::HOOKNAME", 1);
629# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0)); 678# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
630# include "hookinc.h" 679# include "hookinc.h"
631# undef def 680# undef def
636# include "optinc.h" 685# include "optinc.h"
637# undef nodef 686# undef nodef
638# undef def 687# undef def
639 688
640 HV *stash = gv_stashpv ("urxvt", 1); 689 HV *stash = gv_stashpv ("urxvt", 1);
641# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name)); 690 struct {
691 const char *name;
692 IV iv;
693 } *civ, const_iv[] = {
694# define const_iv(name) { # name, (IV)name }
642 export_const_iv (DEFAULT_RSTYLE); 695 const_iv (DEFAULT_RSTYLE),
643 export_const_iv (OVERLAY_RSTYLE); 696 const_iv (OVERLAY_RSTYLE),
644 export_const_iv (RS_Bold); 697 const_iv (RS_Bold),
645 export_const_iv (RS_Italic); 698 const_iv (RS_Italic),
646 export_const_iv (RS_Blink); 699 const_iv (RS_Blink),
647 export_const_iv (RS_RVid); 700 const_iv (RS_RVid),
648 export_const_iv (RS_Uline); 701 const_iv (RS_Uline),
649 702
650 export_const_iv (CurrentTime); 703 const_iv (CurrentTime),
651 export_const_iv (ShiftMask); 704 const_iv (ShiftMask),
652 export_const_iv (LockMask); 705 const_iv (LockMask),
653 export_const_iv (ControlMask); 706 const_iv (ControlMask),
654 export_const_iv (Mod1Mask); 707 const_iv (Mod1Mask),
655 export_const_iv (Mod2Mask); 708 const_iv (Mod2Mask),
656 export_const_iv (Mod3Mask); 709 const_iv (Mod3Mask),
657 export_const_iv (Mod4Mask); 710 const_iv (Mod4Mask),
658 export_const_iv (Mod5Mask); 711 const_iv (Mod5Mask),
659 export_const_iv (Button1Mask); 712 const_iv (Button1Mask),
660 export_const_iv (Button2Mask); 713 const_iv (Button2Mask),
661 export_const_iv (Button3Mask); 714 const_iv (Button3Mask),
662 export_const_iv (Button4Mask); 715 const_iv (Button4Mask),
663 export_const_iv (Button5Mask); 716 const_iv (Button5Mask),
664 export_const_iv (AnyModifier); 717 const_iv (AnyModifier),
665}
666 718
667SV * 719 const_iv (EVENT_NONE),
668new (...) 720 const_iv (EVENT_READ),
669 CODE: 721 const_iv (EVENT_WRITE),
670{
671 stringvec *argv = new stringvec;
672 bool success;
673 722
674 for (int i = 0; i < items ;i++) 723 const_iv (NoEventMask),
675 argv->push_back (strdup (SvPVbyte_nolen (ST (i)))); 724 const_iv (KeyPressMask),
725 const_iv (KeyReleaseMask),
726 const_iv (ButtonPressMask),
727 const_iv (ButtonReleaseMask),
728 const_iv (EnterWindowMask),
729 const_iv (LeaveWindowMask),
730 const_iv (PointerMotionMask),
731 const_iv (PointerMotionHintMask),
732 const_iv (Button1MotionMask),
733 const_iv (Button2MotionMask),
734 const_iv (Button3MotionMask),
735 const_iv (Button4MotionMask),
736 const_iv (Button5MotionMask),
737 const_iv (ButtonMotionMask),
738 const_iv (KeymapStateMask),
739 const_iv (ExposureMask),
740 const_iv (VisibilityChangeMask),
741 const_iv (StructureNotifyMask),
742 const_iv (ResizeRedirectMask),
743 const_iv (SubstructureNotifyMask),
744 const_iv (SubstructureRedirectMask),
745 const_iv (FocusChangeMask),
746 const_iv (PropertyChangeMask),
747 const_iv (ColormapChangeMask),
748 const_iv (OwnerGrabButtonMask),
676 749
677 rxvt_term *term = new rxvt_term; 750 const_iv (KeyPress),
751 const_iv (KeyRelease),
752 const_iv (ButtonPress),
753 const_iv (ButtonRelease),
754 const_iv (MotionNotify),
755 const_iv (EnterNotify),
756 const_iv (LeaveNotify),
757 const_iv (FocusIn),
758 const_iv (FocusOut),
759 const_iv (KeymapNotify),
760 const_iv (Expose),
761 const_iv (GraphicsExpose),
762 const_iv (NoExpose),
763 const_iv (VisibilityNotify),
764 const_iv (CreateNotify),
765 const_iv (DestroyNotify),
766 const_iv (UnmapNotify),
767 const_iv (MapNotify),
768 const_iv (MapRequest),
769 const_iv (ReparentNotify),
770 const_iv (ConfigureNotify),
771 const_iv (ConfigureRequest),
772 const_iv (GravityNotify),
773 const_iv (ResizeRequest),
774 const_iv (CirculateNotify),
775 const_iv (CirculateRequest),
776 const_iv (PropertyNotify),
777 const_iv (SelectionClear),
778 const_iv (SelectionRequest),
779 const_iv (SelectionNotify),
780 const_iv (ColormapNotify),
781 const_iv (ClientMessage),
782 const_iv (MappingNotify),
783 };
678 784
679 term->argv = argv; 785 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);
680 786 civ-- > const_iv; )
681 try 787 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
682 {
683 if (!term->init (argv->size (), argv->begin ()))
684 term = 0;
685 }
686 catch (const class rxvt_failure_exception &e)
687 {
688 term->destroy ();
689 croak ("exception caught while initializing new terminal instance");
690 }
691
692 RETVAL = term && term->perl.self ? newSVterm (term) : &PL_sv_undef;
693} 788}
694 OUTPUT:
695 RETVAL
696
697void
698set_should_invoke (int htype, int value)
699 CODE:
700 rxvt_perl.should_invoke [htype] = value;
701 789
702void 790void
703warn (const char *msg) 791warn (const char *msg)
704 CODE: 792 CODE:
705 rxvt_warn ("%s", msg); 793 rxvt_warn ("%s", msg);
707void 795void
708fatal (const char *msg) 796fatal (const char *msg)
709 CODE: 797 CODE:
710 rxvt_fatal ("%s", msg); 798 rxvt_fatal ("%s", msg);
711 799
712SV * 800void
713untaint (SV *sv) 801_exit (int status)
714 CODE:
715 RETVAL = newSVsv (sv);
716 SvTAINTED_off (RETVAL);
717 OUTPUT:
718 RETVAL
719 802
720NV 803NV
721NOW () 804NOW ()
722 CODE: 805 CODE:
723 RETVAL = NOW; 806 RETVAL = NOW;
772 OUTPUT: 855 OUTPUT:
773 RETVAL 856 RETVAL
774 857
775MODULE = urxvt PACKAGE = urxvt::term 858MODULE = urxvt PACKAGE = urxvt::term
776 859
860SV *
861_new (...)
862 CODE:
863{
864 if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
865 croak ("first argument to urxvt::term->_new must be arrayref");
866
867 rxvt_term *term = new rxvt_term;
868
869 term->argv = new stringvec;
870 term->envv = new stringvec;
871
872 for (int i = 1; i < items; i++)
873 term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
874
875 AV *envv = (AV *)SvRV (ST (0));
876 for (int i = av_len (envv) + 1; i--; )
877 term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));
878
879 term->envv->push_back (0);
880
881 bool success;
882
883 try
884 {
885 success = term->init (term->argv->size (), term->argv->begin ());
886 }
887 catch (const class rxvt_failure_exception &e)
888 {
889 success = false;
890 }
891
892 if (!success)
893 {
894 term->destroy ();
895 croak ("error while initializing new terminal instance");
896 }
897
898 RETVAL = term && term->perl.self
899 ? newSVterm (term) : &PL_sv_undef;
900}
901 OUTPUT:
902 RETVAL
903
777void 904void
778rxvt_term::destroy () 905rxvt_term::destroy ()
906
907#if ENABLE_PERL_FRILLS
908
909void
910rxvt_term::XListProperties (U32 window)
911 PPCODE:
912{
913 int count;
914 Atom *props = XListProperties (THIS->display->display, (Window)window, &count);
915
916 EXTEND (SP, count);
917 while (count--)
918 PUSHs (newSVuv ((U32)props [count]));
919
920 XFree (props);
921}
922
923void
924rxvt_term::XGetWindowProperty (U32 window, U32 property)
925 PPCODE:
926{
927 Atom type;
928 int format;
929 unsigned long nitems;
930 unsigned long bytes_after;
931 unsigned char *prop;
932 XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
933 0, 1<<30, 0, AnyPropertyType,
934 &type, &format, &nitems, &bytes_after, &prop);
935 if (type != None)
936 {
937 EXTEND (SP, 3);
938 PUSHs (newSVuv ((U32)type));
939 PUSHs (newSViv (format));
940 PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
941 XFree (prop);
942 }
943}
944
945void
946rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
947 CODE:
948{
949 STRLEN len;
950 char *data_ = SvPVbyte (data, len);
951
952 XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
953 type, format, PropModeReplace,
954 (unsigned char *)data, len * 8 / format);
955}
956
957void
958rxvt_term::XDeleteProperty (U32 window, U32 property)
959 CODE:
960 XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
961
962U32
963rxvt_term::DefaultRootWindow ()
964 CODE:
965 RETVAL = (U32)THIS->display->root;
966 OUTPUT:
967 RETVAL
968
969U32
970rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
971 CODE:
972 RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
973 x, y, width, height, 0,
974 THIS->pix_colors_focused[Color_border],
975 THIS->pix_colors_focused[Color_border]);
976 OUTPUT:
977 RETVAL
978
979void
980rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
981 CODE:
982 XReparentWindow (THIS->display->display, (Window)window, (Window)parent, x, y);
983
984void
985rxvt_term::XMapWindow (U32 window)
986 CODE:
987 XMapWindow (THIS->display->display, (Window)window);
988
989void
990rxvt_term::XUnmapWindow (U32 window)
991 CODE:
992 XUnmapWindow (THIS->display->display, (Window)window);
993
994#endif
995
996void
997rxvt_term::set_should_invoke (int htype, int inc)
998 CODE:
999 THIS->perl.should_invoke [htype] += inc;
779 1000
780void 1001void
781rxvt_term::grab_button (int button, U32 modifiers) 1002rxvt_term::grab_button (int button, U32 modifiers)
782 CODE: 1003 CODE:
783 XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1, 1004 XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
851 char *mbstr = rxvt_wcstombs (wstr); 1072 char *mbstr = rxvt_wcstombs (wstr);
852 rxvt_pop_locale (); 1073 rxvt_pop_locale ();
853 1074
854 free (wstr); 1075 free (wstr);
855 1076
856 RETVAL = taint_if (newSVpv (mbstr, 0), str); 1077 RETVAL = newSVpv (mbstr, 0);
857 free (mbstr); 1078 free (mbstr);
858} 1079}
859 OUTPUT: 1080 OUTPUT:
860 RETVAL 1081 RETVAL
861 1082
868 1089
869 rxvt_push_locale (THIS->locale); 1090 rxvt_push_locale (THIS->locale);
870 wchar_t *wstr = rxvt_mbstowcs (data, len); 1091 wchar_t *wstr = rxvt_mbstowcs (data, len);
871 rxvt_pop_locale (); 1092 rxvt_pop_locale ();
872 1093
873 RETVAL = taint_if (wcs2sv (wstr), octets); 1094 RETVAL = wcs2sv (wstr);
874 free (wstr); 1095 free (wstr);
875} 1096}
876 OUTPUT: 1097 OUTPUT:
877 RETVAL 1098 RETVAL
878 1099
887#define TERM_OFFSET_ncol TERM_OFFSET(ncol) 1108#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
888#define TERM_OFFSET_focus TERM_OFFSET(focus) 1109#define TERM_OFFSET_focus TERM_OFFSET(focus)
889#define TERM_OFFSET_mapped TERM_OFFSET(mapped) 1110#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
890#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines) 1111#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
891#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows) 1112#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
892#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved) 1113#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
893 1114
894int 1115int
895rxvt_term::width () 1116rxvt_term::width ()
896 ALIAS: 1117 ALIAS:
897 width = TERM_OFFSET_width 1118 width = TERM_OFFSET_width
903 ncol = TERM_OFFSET_ncol 1124 ncol = TERM_OFFSET_ncol
904 focus = TERM_OFFSET_focus 1125 focus = TERM_OFFSET_focus
905 mapped = TERM_OFFSET_mapped 1126 mapped = TERM_OFFSET_mapped
906 saveLines = TERM_OFFSET_saveLines 1127 saveLines = TERM_OFFSET_saveLines
907 total_rows = TERM_OFFSET_total_rows 1128 total_rows = TERM_OFFSET_total_rows
908 nsaved = TERM_OFFSET_nsaved 1129 top_row = TERM_OFFSET_top_row
909 CODE: 1130 CODE:
910 RETVAL = *(int *)((char *)THIS + ix); 1131 RETVAL = *(int *)((char *)THIS + ix);
911 OUTPUT: 1132 OUTPUT:
912 RETVAL 1133 RETVAL
913 1134
925 case 2: RETVAL = THIS->ModNumLockMask; break; 1146 case 2: RETVAL = THIS->ModNumLockMask; break;
926 } 1147 }
927 OUTPUT: 1148 OUTPUT:
928 RETVAL 1149 RETVAL
929 1150
1151char *
1152rxvt_term::display_id ()
1153 ALIAS:
1154 display_id = 0
1155 locale = 1
1156 CODE:
1157 switch (ix)
1158 {
1159 case 0: RETVAL = THIS->display->id; break;
1160 case 1: RETVAL = THIS->locale; break;
1161 }
1162 OUTPUT:
1163 RETVAL
1164
1165SV *
1166rxvt_term::_env ()
1167 CODE:
1168{
1169 if (THIS->envv)
1170 {
1171 AV *av = newAV ();
1172
1173 for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)
1174 if (*i)
1175 av_push (av, newSVpv (*i, 0));
1176
1177 RETVAL = newRV_noinc ((SV *)av);
1178 }
1179 else
1180 RETVAL = &PL_sv_undef;
1181}
1182 OUTPUT:
1183 RETVAL
1184
1185int
1186rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1187 CODE:
1188 RETVAL = THIS->pty_ev.events;
1189 if (events != EVENT_UNDEF)
1190 THIS->pty_ev.set (events);
1191 OUTPUT:
1192 RETVAL
1193
930U32 1194U32
931rxvt_term::parent () 1195rxvt_term::parent ()
932 CODE: 1196 CODE:
933 RETVAL = (U32)THIS->parent [0]; 1197 RETVAL = (U32)THIS->parent [0];
934 OUTPUT: 1198 OUTPUT:
939 CODE: 1203 CODE:
940 RETVAL = (U32)THIS->vt; 1204 RETVAL = (U32)THIS->vt;
941 OUTPUT: 1205 OUTPUT:
942 RETVAL 1206 RETVAL
943 1207
1208void
1209rxvt_term::vt_emask_add (U32 emask)
1210 CODE:
1211 THIS->vt_emask_perl |= emask;
1212 THIS->vt_select_input ();
1213
944U32 1214U32
945rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle) 1215rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
946 CODE: 1216 CODE:
947{
948 RETVAL = THIS->rstyle; 1217 RETVAL = THIS->rstyle;
949 THIS->rstyle = new_rstyle; 1218 THIS->rstyle = new_rstyle;
950}
951 OUTPUT: 1219 OUTPUT:
952 RETVAL 1220 RETVAL
953 1221
954int 1222int
955rxvt_term::view_start (int newval = -1) 1223rxvt_term::view_start (int newval = 1)
1224 PROTOTYPE: $;$
956 CODE: 1225 CODE:
957{ 1226{
958 RETVAL = THIS->view_start; 1227 RETVAL = THIS->view_start;
959 1228
960 if (newval >= 0) 1229 if (newval <= 0)
961 { 1230 THIS->scr_changeview (max (newval, THIS->top_row));
962 THIS->view_start = min (newval, THIS->nsaved);
963 THIS->scr_changeview (RETVAL);
964 }
965} 1231}
966 OUTPUT: 1232 OUTPUT:
967 RETVAL 1233 RETVAL
968 1234
969void 1235void
973 1239
974void 1240void
975rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) 1241rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
976 PPCODE: 1242 PPCODE:
977{ 1243{
978 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1244 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
979 XSRETURN_EMPTY; 1245 XSRETURN_EMPTY;
980 1246
981 line_t &l = ROW(row_number); 1247 line_t &l = ROW(row_number);
982 1248
983 if (GIMME_V != G_VOID) 1249 if (GIMME_V != G_VOID)
985 wchar_t *wstr = new wchar_t [THIS->ncol]; 1251 wchar_t *wstr = new wchar_t [THIS->ncol];
986 1252
987 for (int col = 0; col < THIS->ncol; col++) 1253 for (int col = 0; col < THIS->ncol; col++)
988 wstr [col] = l.t [col]; 1254 wstr [col] = l.t [col];
989 1255
990 XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol)))); 1256 XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
991 1257
992 delete [] wstr; 1258 delete [] wstr;
993 } 1259 }
994 1260
995 if (new_text) 1261 if (new_text)
1016 1282
1017void 1283void
1018rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) 1284rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1019 PPCODE: 1285 PPCODE:
1020{ 1286{
1021 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1287 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1022 XSRETURN_EMPTY; 1288 XSRETURN_EMPTY;
1023 1289
1024 line_t &l = ROW(row_number); 1290 line_t &l = ROW(row_number);
1025 1291
1026 if (GIMME_V != G_VOID) 1292 if (GIMME_V != G_VOID)
1056 1322
1057int 1323int
1058rxvt_term::ROW_l (int row_number, int new_length = -1) 1324rxvt_term::ROW_l (int row_number, int new_length = -1)
1059 CODE: 1325 CODE:
1060{ 1326{
1061 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1327 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1062 XSRETURN_EMPTY; 1328 XSRETURN_EMPTY;
1063 1329
1064 line_t &l = ROW(row_number); 1330 line_t &l = ROW(row_number);
1065 RETVAL = l.l; 1331 RETVAL = l.l;
1066 1332
1072 1338
1073bool 1339bool
1074rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1) 1340rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1075 CODE: 1341 CODE:
1076{ 1342{
1077 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1343 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1078 XSRETURN_EMPTY; 1344 XSRETURN_EMPTY;
1079 1345
1080 line_t &l = ROW(row_number); 1346 line_t &l = ROW(row_number);
1081 RETVAL = l.is_longer (); 1347 RETVAL = l.is_longer ();
1082 1348
1116 else 1382 else
1117 *r++ = *s; 1383 *r++ = *s;
1118 1384
1119 rxvt_pop_locale (); 1385 rxvt_pop_locale ();
1120 1386
1121 RETVAL = taint_if (wcs2sv (rstr, r - rstr), string); 1387 RETVAL = wcs2sv (rstr, r - rstr);
1122 1388
1123 delete [] rstr; 1389 delete [] rstr;
1124} 1390}
1125 OUTPUT: 1391 OUTPUT:
1126 RETVAL 1392 RETVAL
1152 else if (IS_COMPOSE (*s)) 1418 else if (IS_COMPOSE (*s))
1153 r += rxvt_composite.expand (*s, r); 1419 r += rxvt_composite.expand (*s, r);
1154 else 1420 else
1155 *r++ = *s; 1421 *r++ = *s;
1156 1422
1157 RETVAL = taint_if (wcs2sv (rstr, r - rstr), text); 1423 RETVAL = wcs2sv (rstr, r - rstr);
1158 1424
1159 delete [] rstr; 1425 delete [] rstr;
1160} 1426}
1161 OUTPUT: 1427 OUTPUT:
1162 RETVAL 1428 RETVAL
1184 1450
1185 if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES)) 1451 if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1186 croak ("requested out-of-bound resource %s+%d,", name, index - rs->value); 1452 croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1187 1453
1188 if (GIMME_V != G_VOID) 1454 if (GIMME_V != G_VOID)
1189 XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef); 1455 XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1190 1456
1191 if (newval) 1457 if (newval)
1192 { 1458 {
1193 if (SvOK (newval)) 1459 if (SvOK (newval))
1194 { 1460 {
1199 else 1465 else
1200 THIS->rs [index] = 0; 1466 THIS->rs [index] = 0;
1201 } 1467 }
1202} 1468}
1203 1469
1470const char *
1471rxvt_term::x_resource (const char *name)
1472
1204bool 1473bool
1205rxvt_term::option (U32 optval, int set = -1) 1474rxvt_term::option (U32 optval, int set = -1)
1206 CODE: 1475 CODE:
1207{ 1476{
1208 RETVAL = THIS->options & optval; 1477 RETVAL = THIS->options & optval;
1235 } 1504 }
1236} 1505}
1237 OUTPUT: 1506 OUTPUT:
1238 RETVAL 1507 RETVAL
1239 1508
1509bool
1510rxvt_term::parse_keysym (char *keysym, char *str)
1511 CODE:
1512 RETVAL = 0 < THIS->parse_keysym (keysym, str);
1513 THIS->keyboard->register_done ();
1514 OUTPUT:
1515 RETVAL
1516
1240void 1517void
1241rxvt_term::cur (...) 1518rxvt_term::screen_cur (...)
1242 PROTOTYPE: $;$$ 1519 PROTOTYPE: $;$$
1243 ALIAS: 1520 ALIAS:
1244 screen_cur = 0 1521 screen_cur = 0
1245 selection_beg = 1 1522 selection_beg = 1
1246 selection_end = 2 1523 selection_end = 2
1259 PUSHs (sv_2mortal (newSViv (rc.col))); 1536 PUSHs (sv_2mortal (newSViv (rc.col)));
1260 } 1537 }
1261 1538
1262 if (items == 3) 1539 if (items == 3)
1263 { 1540 {
1264 rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1); 1541 rc.row = SvIV (ST (1));
1265 rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1); 1542 rc.col = SvIV (ST (2));
1543
1544 if (ix == 2 && rc.col == 0)
1545 {
1546 rc.row--;
1547 rc.col = THIS->ncol;
1548 }
1549
1550 clamp_it (rc.col, 0, THIS->ncol);
1551 clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1266 1552
1267 if (ix) 1553 if (ix)
1268 THIS->want_refresh = 1; 1554 THIS->want_refresh = 1;
1269 } 1555 }
1270} 1556}
1271 1557
1558char
1559rxvt_term::cur_charset ()
1560 CODE:
1561 RETVAL = THIS->charsets [THIS->screen.charset];
1562 OUTPUT:
1563 RETVAL
1564
1565#void
1566#rxvt_term::selection_clear ()
1567
1568void
1569rxvt_term::selection_make (U32 eventtime, bool rect = false)
1570 CODE:
1571 THIS->selection.op = SELECTION_CONT;
1572 THIS->selection.rect = rect;
1573 THIS->selection_make (eventtime);
1574
1272int 1575int
1273rxvt_term::selection_grab (U32 eventtime) 1576rxvt_term::selection_grab (U32 eventtime)
1274 1577
1275void 1578void
1276rxvt_term::selection (SV *newtext = 0) 1579rxvt_term::selection (SV *newtext = 0)
1277 PPCODE: 1580 PPCODE:
1278{ 1581{
1279 if (GIMME_V != G_VOID) 1582 if (GIMME_V != G_VOID)
1280 XPUSHs (THIS->selection.text 1583 XPUSHs (THIS->selection.text
1281 ? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))) 1584 ? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
1282 : &PL_sv_undef); 1585 : &PL_sv_undef);
1283 1586
1284 if (newtext) 1587 if (newtext)
1285 { 1588 {
1286 free (THIS->selection.text); 1589 free (THIS->selection.text);
1287 1590
1288 THIS->selection.text = sv2wcs (newtext); 1591 THIS->selection.text = sv2wcs (newtext);
1289 THIS->selection.len = wcslen (THIS->selection.text); 1592 THIS->selection.len = wcslen (THIS->selection.text);
1290 } 1593 }
1291} 1594}
1595
1596void
1597rxvt_term::scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle1 = RS_RVid, U32 rstyle2 = RS_RVid | RS_Uline)
1598
1599void
1600rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1601
1602void
1603rxvt_term::scr_bell ()
1292 1604
1293void 1605void
1294rxvt_term::scr_add_lines (SV *string) 1606rxvt_term::scr_add_lines (SV *string)
1295 CODE: 1607 CODE:
1296{ 1608{

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