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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.53 by root, Tue Jan 10 04:49:54 2006 UTC vs.
Revision 1.62 by root, Fri Jan 13 04:59:04 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
34#include "iom.h" 36#include "iom.h"
35#include "rxvt.h" 37#include "rxvt.h"
36#include "keyboard.h" 38#include "keyboard.h"
37#include "rxvtutil.h" 39#include "rxvtutil.h"
38#include "rxvtperl.h" 40#include "rxvtperl.h"
393 395
394struct rxvt_perl_interp rxvt_perl; 396struct rxvt_perl_interp rxvt_perl;
395 397
396static PerlInterpreter *perl; 398static PerlInterpreter *perl;
397 399
398rxvt_perl_interp::rxvt_perl_interp ()
399{
400}
401
402rxvt_perl_interp::~rxvt_perl_interp () 400rxvt_perl_interp::~rxvt_perl_interp ()
403{ 401{
404 if (perl) 402 if (perl)
405 { 403 {
406 perl_destruct (perl); 404 perl_destruct (perl);
411void 409void
412rxvt_perl_interp::init () 410rxvt_perl_interp::init ()
413{ 411{
414 if (!perl) 412 if (!perl)
415 { 413 {
414 perl_environ = rxvt_environ;
415 swap (perl_environ, environ);
416
416 char *argv[] = { 417 char *argv[] = {
417 "", 418 "",
418 "-T", 419 "-T",
419 "-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1", 420 "-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",
420 }; 421 };
429 430
430 perl_destruct (perl); 431 perl_destruct (perl);
431 perl_free (perl); 432 perl_free (perl);
432 perl = 0; 433 perl = 0;
433 } 434 }
435
436 swap (perl_environ, environ);
434 } 437 }
435} 438}
436 439
437static void 440static void
438ungrab (rxvt_term *THIS) 441ungrab (rxvt_term *THIS)
476 ((overlay *)SvIV (hv_iterval (hv, he)))->swap (); 479 ((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
477 } 480 }
478 481
479 } 482 }
480 483
481 if (!should_invoke [htype]) 484 if (!term->perl.should_invoke [htype])
482 return false; 485 return false;
483 } 486 }
484 487
488 swap (perl_environ, environ);
489
490 try
491 {
485 dSP; 492 dSP;
486 va_list ap; 493 va_list ap;
487 494
488 va_start (ap, htype); 495 va_start (ap, htype);
489 496
490 ENTER; 497 ENTER;
491 SAVETMPS; 498 SAVETMPS;
492 499
493 PUSHMARK (SP); 500 PUSHMARK (SP);
494 501
495 XPUSHs (sv_2mortal (newSVterm (term))); 502 XPUSHs (sv_2mortal (newSVterm (term)));
496 XPUSHs (sv_2mortal (newSViv (htype))); 503 XPUSHs (sv_2mortal (newSViv (htype)));
497 504
498 for (;;) { 505 for (;;) {
499 data_type dt = (data_type)va_arg (ap, int); 506 data_type dt = (data_type)va_arg (ap, int);
500 507
501 switch (dt) 508 switch (dt)
502 { 509 {
503 case DT_INT: 510 case DT_INT:
504 XPUSHs (sv_2mortal (newSViv (va_arg (ap, int)))); 511 XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
505 break; 512 break;
506 513
507 case DT_LONG: 514 case DT_LONG:
508 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long)))); 515 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
509 break; 516 break;
510 517
511 case DT_STR: 518 case DT_STR:
512 XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0)))); 519 XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
513 break; 520 break;
514 521
515 case DT_STR_LEN: 522 case DT_STR_LEN:
516 { 523 {
517 char *str = va_arg (ap, char *); 524 char *str = va_arg (ap, char *);
518 int len = va_arg (ap, int); 525 int len = va_arg (ap, int);
519 526
520 XPUSHs (taint (sv_2mortal (newSVpvn (str, len)))); 527 XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
521 } 528 }
522 break; 529 break;
523 530
524 case DT_WCS_LEN: 531 case DT_WCS_LEN:
525 { 532 {
526 wchar_t *wstr = va_arg (ap, wchar_t *); 533 wchar_t *wstr = va_arg (ap, wchar_t *);
527 int wlen = va_arg (ap, int); 534 int wlen = va_arg (ap, int);
528 535
529 XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen)))); 536 XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
530 } 537 }
531 break; 538 break;
532 539
533 case DT_XEVENT: 540 case DT_XEVENT:
534 { 541 {
535 XEvent *xe = va_arg (ap, XEvent *); 542 XEvent *xe = va_arg (ap, XEvent *);
536 HV *hv = newHV (); 543 HV *hv = newHV ();
537 544
538# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0) 545# 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) 546# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
540# undef set 547# undef set
541 548
542 setiv (type, xe->type); 549 setiv (type, xe->type);
543 setiv (send_event, xe->xany.send_event); 550 setiv (send_event, xe->xany.send_event);
544 setiv (serial, xe->xany.serial); 551 setiv (serial, xe->xany.serial);
545 552
546 switch (xe->type) 553 switch (xe->type)
554 {
555 case KeyPress:
556 case KeyRelease:
557 case ButtonPress:
558 case ButtonRelease:
559 case MotionNotify:
560 setiv (time, xe->xmotion.time);
561 setiv (x, xe->xmotion.x);
562 setiv (y, xe->xmotion.y);
563 setiv (row, xe->xmotion.y / term->fheight);
564 setiv (col, xe->xmotion.x / term->fwidth);
565 setiv (x_root, xe->xmotion.x_root);
566 setiv (y_root, xe->xmotion.y_root);
567 setiv (state, xe->xmotion.state);
568 break;
569 }
570
571 switch (xe->type)
572 {
573 case KeyPress:
574 case KeyRelease:
575 setiv (keycode, xe->xkey.keycode);
576 break;
577
578 case ButtonPress:
579 case ButtonRelease:
580 setiv (button, xe->xbutton.button);
581 break;
582
583 case MotionNotify:
584 setiv (is_hint, xe->xmotion.is_hint);
585 break;
586 }
587
588 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
589 }
590 break;
591
592 case DT_END:
547 { 593 {
548 case KeyPress: 594 va_end (ap);
549 case KeyRelease: 595
550 case ButtonPress: 596 PUTBACK;
551 case ButtonRelease: 597 int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
552 case MotionNotify: 598 SPAGAIN;
553 setiv (time, xe->xmotion.time); 599
554 setiv (x, xe->xmotion.x); 600 if (count)
555 setiv (y, xe->xmotion.y);
556 setiv (row, xe->xmotion.y / term->fheight);
557 setiv (col, xe->xmotion.x / term->fwidth);
558 setiv (x_root, xe->xmotion.x_root);
559 setiv (y_root, xe->xmotion.y_root);
560 setiv (state, xe->xmotion.state);
561 break; 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 if (htype == HOOK_DESTROY)
617 {
618 clearSVptr ((SV *)term->perl.self);
619 SvREFCNT_dec ((SV *)term->perl.self);
620 }
621
622 swap (perl_environ, environ);
623 return count;
562 } 624 }
563 625
564 switch (xe->type)
565 {
566 case KeyPress:
567 case KeyRelease:
568 setiv (keycode, xe->xkey.keycode);
569 break;
570
571 case ButtonPress:
572 case ButtonRelease:
573 setiv (button, xe->xbutton.button);
574 break;
575
576 case MotionNotify:
577 setiv (is_hint, xe->xmotion.is_hint);
578 break;
579 }
580
581 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
582 }
583 break;
584
585 case DT_END:
586 {
587 va_end (ap);
588
589 PUTBACK;
590 int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
591 SPAGAIN;
592
593 if (count)
594 {
595 SV *status = POPs;
596 count = SvTRUE (status);
597 }
598
599 PUTBACK;
600 FREETMPS;
601 LEAVE;
602
603 if (SvTRUE (ERRSV))
604 {
605 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
606 ungrab (term); // better lose the grab than the session
607 }
608
609 if (htype == HOOK_DESTROY)
610 {
611 clearSVptr ((SV *)term->perl.self);
612 SvREFCNT_dec ((SV *)term->perl.self);
613 }
614
615 return count;
616 }
617
618 default: 626 default:
619 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt); 627 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
628 }
620 } 629 }
621 } 630 }
631 catch (...)
632 {
633 swap (perl_environ, environ);
634 throw;
635 }
622} 636}
623 637
624///////////////////////////////////////////////////////////////////////////// 638/////////////////////////////////////////////////////////////////////////////
625 639
626MODULE = urxvt PACKAGE = urxvt 640MODULE = urxvt PACKAGE = urxvt
645# include "optinc.h" 659# include "optinc.h"
646# undef nodef 660# undef nodef
647# undef def 661# undef def
648 662
649 HV *stash = gv_stashpv ("urxvt", 1); 663 HV *stash = gv_stashpv ("urxvt", 1);
650# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name)); 664 struct {
665 const char *name;
666 IV iv;
667 } *civ, const_iv[] = {
668# define const_iv(name) { # name, (IV)name }
651 export_const_iv (DEFAULT_RSTYLE); 669 const_iv (DEFAULT_RSTYLE),
652 export_const_iv (OVERLAY_RSTYLE); 670 const_iv (OVERLAY_RSTYLE),
653 export_const_iv (RS_Bold); 671 const_iv (RS_Bold),
654 export_const_iv (RS_Italic); 672 const_iv (RS_Italic),
655 export_const_iv (RS_Blink); 673 const_iv (RS_Blink),
656 export_const_iv (RS_RVid); 674 const_iv (RS_RVid),
657 export_const_iv (RS_Uline); 675 const_iv (RS_Uline),
658 676
659 export_const_iv (CurrentTime); 677 const_iv (CurrentTime),
660 export_const_iv (ShiftMask); 678 const_iv (ShiftMask),
661 export_const_iv (LockMask); 679 const_iv (LockMask),
662 export_const_iv (ControlMask); 680 const_iv (ControlMask),
663 export_const_iv (Mod1Mask); 681 const_iv (Mod1Mask),
664 export_const_iv (Mod2Mask); 682 const_iv (Mod2Mask),
665 export_const_iv (Mod3Mask); 683 const_iv (Mod3Mask),
666 export_const_iv (Mod4Mask); 684 const_iv (Mod4Mask),
667 export_const_iv (Mod5Mask); 685 const_iv (Mod5Mask),
668 export_const_iv (Button1Mask); 686 const_iv (Button1Mask),
669 export_const_iv (Button2Mask); 687 const_iv (Button2Mask),
670 export_const_iv (Button3Mask); 688 const_iv (Button3Mask),
671 export_const_iv (Button4Mask); 689 const_iv (Button4Mask),
672 export_const_iv (Button5Mask); 690 const_iv (Button5Mask),
673 export_const_iv (AnyModifier); 691 const_iv (AnyModifier),
674 692
675 export_const_iv (EVENT_NONE); 693 const_iv (EVENT_NONE),
676 export_const_iv (EVENT_READ); 694 const_iv (EVENT_READ),
677 export_const_iv (EVENT_WRITE); 695 const_iv (EVENT_WRITE),
678}
679 696
680SV * 697 const_iv (NoEventMask),
681new (...) 698 const_iv (KeyPressMask),
682 CODE: 699 const_iv (KeyReleaseMask),
683{ 700 const_iv (ButtonPressMask),
684 stringvec *argv = new stringvec; 701 const_iv (ButtonReleaseMask),
685 bool success; 702 const_iv (EnterWindowMask),
703 const_iv (LeaveWindowMask),
704 const_iv (PointerMotionMask),
705 const_iv (PointerMotionHintMask),
706 const_iv (Button1MotionMask),
707 const_iv (Button2MotionMask),
708 const_iv (Button3MotionMask),
709 const_iv (Button4MotionMask),
710 const_iv (Button5MotionMask),
711 const_iv (ButtonMotionMask),
712 const_iv (KeymapStateMask),
713 const_iv (ExposureMask),
714 const_iv (VisibilityChangeMask),
715 const_iv (StructureNotifyMask),
716 const_iv (ResizeRedirectMask),
717 const_iv (SubstructureNotifyMask),
718 const_iv (SubstructureRedirectMask),
719 const_iv (FocusChangeMask),
720 const_iv (PropertyChangeMask),
721 const_iv (ColormapChangeMask),
722 const_iv (OwnerGrabButtonMask),
686 723
687 for (int i = 0; i < items ;i++) 724 const_iv (KeyPress),
688 argv->push_back (strdup (SvPVbyte_nolen (ST (i)))); 725 const_iv (KeyRelease),
726 const_iv (ButtonPress),
727 const_iv (ButtonRelease),
728 const_iv (MotionNotify),
729 const_iv (EnterNotify),
730 const_iv (LeaveNotify),
731 const_iv (FocusIn),
732 const_iv (FocusOut),
733 const_iv (KeymapNotify),
734 const_iv (Expose),
735 const_iv (GraphicsExpose),
736 const_iv (NoExpose),
737 const_iv (VisibilityNotify),
738 const_iv (CreateNotify),
739 const_iv (DestroyNotify),
740 const_iv (UnmapNotify),
741 const_iv (MapNotify),
742 const_iv (MapRequest),
743 const_iv (ReparentNotify),
744 const_iv (ConfigureNotify),
745 const_iv (ConfigureRequest),
746 const_iv (GravityNotify),
747 const_iv (ResizeRequest),
748 const_iv (CirculateNotify),
749 const_iv (CirculateRequest),
750 const_iv (PropertyNotify),
751 const_iv (SelectionClear),
752 const_iv (SelectionRequest),
753 const_iv (SelectionNotify),
754 const_iv (ColormapNotify),
755 const_iv (ClientMessage),
756 const_iv (MappingNotify),
757 };
689 758
690 rxvt_term *term = new rxvt_term; 759 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);
691 760 civ-- > const_iv; )
692 term->argv = argv; 761 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
693
694 try
695 {
696 if (!term->init (argv->size (), argv->begin ()))
697 term = 0;
698 }
699 catch (const class rxvt_failure_exception &e)
700 {
701 term->destroy ();
702 croak ("exception caught while initializing new terminal instance");
703 }
704
705 RETVAL = term && term->perl.self ? newSVterm (term) : &PL_sv_undef;
706} 762}
707 OUTPUT:
708 RETVAL
709
710void
711set_should_invoke (int htype, int value)
712 CODE:
713 rxvt_perl.should_invoke [htype] = value;
714 763
715void 764void
716warn (const char *msg) 765warn (const char *msg)
717 CODE: 766 CODE:
718 rxvt_warn ("%s", msg); 767 rxvt_warn ("%s", msg);
728 RETVAL = newSVsv (sv); 777 RETVAL = newSVsv (sv);
729 SvTAINTED_off (RETVAL); 778 SvTAINTED_off (RETVAL);
730 OUTPUT: 779 OUTPUT:
731 RETVAL 780 RETVAL
732 781
782void
783_exit (int status)
784
733bool 785bool
734safe () 786safe ()
735 CODE: 787 CODE:
736 RETVAL = !rxvt_tainted (); 788 RETVAL = !rxvt_tainted ();
737 OUTPUT: 789 OUTPUT:
792 OUTPUT: 844 OUTPUT:
793 RETVAL 845 RETVAL
794 846
795MODULE = urxvt PACKAGE = urxvt::term 847MODULE = urxvt PACKAGE = urxvt::term
796 848
849SV *
850_new (...)
851 CODE:
852{
853 if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
854 croak ("first argument to urxvt::term->_new must be arrayref");
855
856 rxvt_term *term = new rxvt_term;
857
858 term->argv = new stringvec;
859 term->envv = new stringvec;
860
861 for (int i = 1; i < items; i++)
862 term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
863
864 AV *envv = (AV *)SvRV (ST (0));
865 for (int i = av_len (envv) + 1; i--; )
866 term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));
867
868 term->envv->push_back (0);
869
870 bool success;
871
872 try
873 {
874 success = term->init (term->argv->size (), term->argv->begin ());
875 }
876 catch (const class rxvt_failure_exception &e)
877 {
878 success = false;
879 }
880
881 if (!success)
882 {
883 term->destroy ();
884 croak ("error while initializing new terminal instance");
885 }
886
887 RETVAL = term && term->perl.self
888 ? newSVterm (term) : &PL_sv_undef;
889}
890 OUTPUT:
891 RETVAL
892
797void 893void
798rxvt_term::destroy () 894rxvt_term::destroy ()
895
896void
897rxvt_term::set_should_invoke (int htype, int inc)
898 CODE:
899 THIS->perl.should_invoke [htype] += inc;
799 900
800void 901void
801rxvt_term::grab_button (int button, U32 modifiers) 902rxvt_term::grab_button (int button, U32 modifiers)
802 CODE: 903 CODE:
803 XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1, 904 XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
959 case 1: RETVAL = THIS->locale; break; 1060 case 1: RETVAL = THIS->locale; break;
960 } 1061 }
961 OUTPUT: 1062 OUTPUT:
962 RETVAL 1063 RETVAL
963 1064
1065SV *
1066rxvt_term::_env ()
1067 CODE:
1068{
1069 if (THIS->envv)
1070 {
1071 AV *av = newAV ();
1072
1073 for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)
1074 if (*i)
1075 av_push (av, newSVpv (*i, 0));
1076
1077 RETVAL = newRV_noinc ((SV *)av);
1078 }
1079 else
1080 RETVAL = &PL_sv_undef;
1081}
1082 OUTPUT:
1083 RETVAL
1084
964int 1085int
965rxvt_term::pty_ev_events (int events = EVENT_UNDEF) 1086rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
966 CODE: 1087 CODE:
967 RETVAL = THIS->pty_ev.events; 1088 RETVAL = THIS->pty_ev.events;
968 if (events != EVENT_UNDEF) 1089 if (events != EVENT_UNDEF)
982 CODE: 1103 CODE:
983 RETVAL = (U32)THIS->vt; 1104 RETVAL = (U32)THIS->vt;
984 OUTPUT: 1105 OUTPUT:
985 RETVAL 1106 RETVAL
986 1107
1108void
1109rxvt_term::vt_emask_add (U32 emask)
1110 CODE:
1111 THIS->vt_emask_perl |= emask;
1112 THIS->vt_select_input ();
1113
987U32 1114U32
988rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle) 1115rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
989 CODE: 1116 CODE:
990{ 1117{
991 RETVAL = THIS->rstyle; 1118 RETVAL = THIS->rstyle;
994 OUTPUT: 1121 OUTPUT:
995 RETVAL 1122 RETVAL
996 1123
997int 1124int
998rxvt_term::view_start (int newval = -1) 1125rxvt_term::view_start (int newval = -1)
1126 PROTOTYPE: $;$
999 CODE: 1127 CODE:
1000{ 1128{
1001 RETVAL = THIS->view_start; 1129 RETVAL = THIS->view_start;
1002 1130
1003 if (newval >= 0) 1131 if (newval >= 0)
1242 else 1370 else
1243 THIS->rs [index] = 0; 1371 THIS->rs [index] = 0;
1244 } 1372 }
1245} 1373}
1246 1374
1375const char *
1376rxvt_term::x_resource (const char *name)
1377 CLEANUP:
1378 SvTAINTED_on (ST (0));
1379
1247bool 1380bool
1248rxvt_term::option (U32 optval, int set = -1) 1381rxvt_term::option (U32 optval, int set = -1)
1249 CODE: 1382 CODE:
1250{ 1383{
1251 RETVAL = THIS->options & optval; 1384 RETVAL = THIS->options & optval;
1325 CODE: 1458 CODE:
1326 RETVAL = THIS->charsets [THIS->screen.charset]; 1459 RETVAL = THIS->charsets [THIS->screen.charset];
1327 OUTPUT: 1460 OUTPUT:
1328 RETVAL 1461 RETVAL
1329 1462
1463#void
1464#rxvt_term::selection_clear ()
1465
1466void
1467rxvt_term::selection_make (U32 eventtime, bool rect = false)
1468 CODE:
1469 THIS->selection.op = SELECTION_CONT;
1470 THIS->selection.rect = rect;
1471 THIS->selection_make (eventtime);
1472
1330int 1473int
1331rxvt_term::selection_grab (U32 eventtime) 1474rxvt_term::selection_grab (U32 eventtime)
1332 1475
1333void 1476void
1334rxvt_term::selection (SV *newtext = 0) 1477rxvt_term::selection (SV *newtext = 0)

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