ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/rxvt-unicode/src/rxvtperl.xs
(Generate patch)

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.56 by root, Thu Jan 12 00:35:39 2006 UTC vs.
Revision 1.64 by root, Fri Jan 13 15:42:50 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"
… …
47 49
48#undef LINENO 50#undef LINENO
49#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)
50#undef ROW 52#undef ROW
51#define ROW(n) THIS->row_buf [LINENO (n)] 53#define ROW(n) THIS->row_buf [LINENO (n)]
54
55#define ENABLE_PERL_FRILLS 1
52 56
53///////////////////////////////////////////////////////////////////////////// 57/////////////////////////////////////////////////////////////////////////////
54 58
55static SV * 59static SV *
56taint (SV *sv) 60taint (SV *sv)
… …
393 397
394struct rxvt_perl_interp rxvt_perl; 398struct rxvt_perl_interp rxvt_perl;
395 399
396static PerlInterpreter *perl; 400static PerlInterpreter *perl;
397 401
398rxvt_perl_interp::rxvt_perl_interp ()
399{
400}
401
402rxvt_perl_interp::~rxvt_perl_interp () 402rxvt_perl_interp::~rxvt_perl_interp ()
403{ 403{
404 if (perl) 404 if (perl)
405 { 405 {
406 perl_destruct (perl); 406 perl_destruct (perl);
… …
411void 411void
412rxvt_perl_interp::init () 412rxvt_perl_interp::init ()
413{ 413{
414 if (!perl) 414 if (!perl)
415 { 415 {
416 temp_environ temp_environ(rxvt_environ); 416 perl_environ = rxvt_environ;
417 swap (perl_environ, environ);
417 418
418 char *argv[] = { 419 char *argv[] = {
419 "", 420 "",
420 "-T", 421 "-T",
421 "-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1", 422 "-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",
… …
431 432
432 perl_destruct (perl); 433 perl_destruct (perl);
433 perl_free (perl); 434 perl_free (perl);
434 perl = 0; 435 perl = 0;
435 } 436 }
437
438 swap (perl_environ, environ);
436 } 439 }
437} 440}
438 441
439static void 442static void
440ungrab (rxvt_term *THIS) 443ungrab (rxvt_term *THIS)
… …
478 ((overlay *)SvIV (hv_iterval (hv, he)))->swap (); 481 ((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
479 } 482 }
480 483
481 } 484 }
482 485
483 if (!should_invoke [htype]) 486 if (!term->perl.should_invoke [htype])
484 return false; 487 return false;
485 } 488 }
486 489
487 temp_environ temp_environ(rxvt_environ); 490 swap (perl_environ, environ);
488 491
492 try
493 {
489 dSP; 494 dSP;
490 va_list ap; 495 va_list ap;
491 496
492 va_start (ap, htype); 497 va_start (ap, htype);
493 498
494 ENTER; 499 ENTER;
495 SAVETMPS; 500 SAVETMPS;
496 501
497 PUSHMARK (SP); 502 PUSHMARK (SP);
498 503
499 XPUSHs (sv_2mortal (newSVterm (term))); 504 XPUSHs (sv_2mortal (newSVterm (term)));
500 XPUSHs (sv_2mortal (newSViv (htype))); 505 XPUSHs (sv_2mortal (newSViv (htype)));
501 506
502 for (;;) { 507 for (;;) {
503 data_type dt = (data_type)va_arg (ap, int); 508 data_type dt = (data_type)va_arg (ap, int);
504 509
505 switch (dt) 510 switch (dt)
506 { 511 {
507 case DT_INT: 512 case DT_INT:
508 XPUSHs (sv_2mortal (newSViv (va_arg (ap, int)))); 513 XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
509 break; 514 break;
510 515
511 case DT_LONG: 516 case DT_LONG:
512 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long)))); 517 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
513 break; 518 break;
514 519
515 case DT_STR: 520 case DT_STR:
516 XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0)))); 521 XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
517 break; 522 break;
518 523
519 case DT_STR_LEN: 524 case DT_STR_LEN:
520 { 525 {
521 char *str = va_arg (ap, char *); 526 char *str = va_arg (ap, char *);
522 int len = va_arg (ap, int); 527 int len = va_arg (ap, int);
523 528
524 XPUSHs (taint (sv_2mortal (newSVpvn (str, len)))); 529 XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
525 } 530 }
526 break; 531 break;
527 532
528 case DT_WCS_LEN: 533 case DT_WCS_LEN:
529 { 534 {
530 wchar_t *wstr = va_arg (ap, wchar_t *); 535 wchar_t *wstr = va_arg (ap, wchar_t *);
531 int wlen = va_arg (ap, int); 536 int wlen = va_arg (ap, int);
532 537
533 XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen)))); 538 XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
534 } 539 }
535 break; 540 break;
536 541
537 case DT_XEVENT: 542 case DT_XEVENT:
538 { 543 {
539 XEvent *xe = va_arg (ap, XEvent *); 544 XEvent *xe = va_arg (ap, XEvent *);
540 HV *hv = newHV (); 545 HV *hv = newHV ();
541 546
542# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0) 547# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
543# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0) 548# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
544# undef set 549# undef set
545 550
546 setiv (type, xe->type); 551 setiv (type, xe->type);
547 setiv (send_event, xe->xany.send_event); 552 setiv (send_event, xe->xany.send_event);
548 setiv (serial, xe->xany.serial); 553 setiv (serial, xe->xany.serial);
549 554
550 switch (xe->type) 555 switch (xe->type)
556 {
557 case KeyPress:
558 case KeyRelease:
559 case ButtonPress:
560 case ButtonRelease:
561 case MotionNotify:
562 setiv (time, xe->xmotion.time);
563 setiv (x, xe->xmotion.x);
564 setiv (y, xe->xmotion.y);
565 setiv (row, xe->xmotion.y / term->fheight);
566 setiv (col, xe->xmotion.x / term->fwidth);
567 setiv (x_root, xe->xmotion.x_root);
568 setiv (y_root, xe->xmotion.y_root);
569 setiv (state, xe->xmotion.state);
570 break;
571 }
572
573 switch (xe->type)
574 {
575 case KeyPress:
576 case KeyRelease:
577 setiv (keycode, xe->xkey.keycode);
578 break;
579
580 case ButtonPress:
581 case ButtonRelease:
582 setiv (button, xe->xbutton.button);
583 break;
584
585 case MotionNotify:
586 setiv (is_hint, xe->xmotion.is_hint);
587 break;
588 }
589
590 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
591 }
592 break;
593
594 case DT_END:
551 { 595 {
552 case KeyPress: 596 va_end (ap);
553 case KeyRelease: 597
554 case ButtonPress: 598 PUTBACK;
555 case ButtonRelease: 599 int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
556 case MotionNotify: 600 SPAGAIN;
557 setiv (time, xe->xmotion.time); 601
558 setiv (x, xe->xmotion.x); 602 if (count)
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 setiv (state, xe->xmotion.state);
565 break; 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;
566 } 626 }
567 627
568 switch (xe->type)
569 {
570 case KeyPress:
571 case KeyRelease:
572 setiv (keycode, xe->xkey.keycode);
573 break;
574
575 case ButtonPress:
576 case ButtonRelease:
577 setiv (button, xe->xbutton.button);
578 break;
579
580 case MotionNotify:
581 setiv (is_hint, xe->xmotion.is_hint);
582 break;
583 }
584
585 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
586 }
587 break;
588
589 case DT_END:
590 {
591 va_end (ap);
592
593 PUTBACK;
594 int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
595 SPAGAIN;
596
597 if (count)
598 {
599 SV *status = POPs;
600 count = SvTRUE (status);
601 }
602
603 PUTBACK;
604 FREETMPS;
605 LEAVE;
606
607 if (SvTRUE (ERRSV))
608 {
609 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
610 ungrab (term); // better lose the grab than the session
611 }
612
613 if (htype == HOOK_DESTROY)
614 {
615 clearSVptr ((SV *)term->perl.self);
616 SvREFCNT_dec ((SV *)term->perl.self);
617 }
618
619 return count;
620 }
621
622 default: 628 default:
623 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt); 629 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
630 }
624 } 631 }
625 } 632 }
633 catch (...)
634 {
635 swap (perl_environ, environ);
636 throw;
637 }
626} 638}
627 639
628///////////////////////////////////////////////////////////////////////////// 640/////////////////////////////////////////////////////////////////////////////
629 641
630MODULE = urxvt PACKAGE = urxvt 642MODULE = urxvt PACKAGE = urxvt
… …
649# include "optinc.h" 661# include "optinc.h"
650# undef nodef 662# undef nodef
651# undef def 663# undef def
652 664
653 HV *stash = gv_stashpv ("urxvt", 1); 665 HV *stash = gv_stashpv ("urxvt", 1);
654# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name)); 666 struct {
667 const char *name;
668 IV iv;
669 } *civ, const_iv[] = {
670# define const_iv(name) { # name, (IV)name }
655 export_const_iv (DEFAULT_RSTYLE); 671 const_iv (DEFAULT_RSTYLE),
656 export_const_iv (OVERLAY_RSTYLE); 672 const_iv (OVERLAY_RSTYLE),
657 export_const_iv (RS_Bold); 673 const_iv (RS_Bold),
658 export_const_iv (RS_Italic); 674 const_iv (RS_Italic),
659 export_const_iv (RS_Blink); 675 const_iv (RS_Blink),
660 export_const_iv (RS_RVid); 676 const_iv (RS_RVid),
661 export_const_iv (RS_Uline); 677 const_iv (RS_Uline),
662 678
663 export_const_iv (CurrentTime); 679 const_iv (CurrentTime),
664 export_const_iv (ShiftMask); 680 const_iv (ShiftMask),
665 export_const_iv (LockMask); 681 const_iv (LockMask),
666 export_const_iv (ControlMask); 682 const_iv (ControlMask),
667 export_const_iv (Mod1Mask); 683 const_iv (Mod1Mask),
668 export_const_iv (Mod2Mask); 684 const_iv (Mod2Mask),
669 export_const_iv (Mod3Mask); 685 const_iv (Mod3Mask),
670 export_const_iv (Mod4Mask); 686 const_iv (Mod4Mask),
671 export_const_iv (Mod5Mask); 687 const_iv (Mod5Mask),
672 export_const_iv (Button1Mask); 688 const_iv (Button1Mask),
673 export_const_iv (Button2Mask); 689 const_iv (Button2Mask),
674 export_const_iv (Button3Mask); 690 const_iv (Button3Mask),
675 export_const_iv (Button4Mask); 691 const_iv (Button4Mask),
676 export_const_iv (Button5Mask); 692 const_iv (Button5Mask),
677 export_const_iv (AnyModifier); 693 const_iv (AnyModifier),
678 694
679 export_const_iv (EVENT_NONE); 695 const_iv (EVENT_NONE),
680 export_const_iv (EVENT_READ); 696 const_iv (EVENT_READ),
681 export_const_iv (EVENT_WRITE); 697 const_iv (EVENT_WRITE),
682}
683 698
684void 699 const_iv (NoEventMask),
685set_should_invoke (int htype, int value) 700 const_iv (KeyPressMask),
686 CODE: 701 const_iv (KeyReleaseMask),
687 rxvt_perl.should_invoke [htype] = value; 702 const_iv (ButtonPressMask),
703 const_iv (ButtonReleaseMask),
704 const_iv (EnterWindowMask),
705 const_iv (LeaveWindowMask),
706 const_iv (PointerMotionMask),
707 const_iv (PointerMotionHintMask),
708 const_iv (Button1MotionMask),
709 const_iv (Button2MotionMask),
710 const_iv (Button3MotionMask),
711 const_iv (Button4MotionMask),
712 const_iv (Button5MotionMask),
713 const_iv (ButtonMotionMask),
714 const_iv (KeymapStateMask),
715 const_iv (ExposureMask),
716 const_iv (VisibilityChangeMask),
717 const_iv (StructureNotifyMask),
718 const_iv (ResizeRedirectMask),
719 const_iv (SubstructureNotifyMask),
720 const_iv (SubstructureRedirectMask),
721 const_iv (FocusChangeMask),
722 const_iv (PropertyChangeMask),
723 const_iv (ColormapChangeMask),
724 const_iv (OwnerGrabButtonMask),
725
726 const_iv (KeyPress),
727 const_iv (KeyRelease),
728 const_iv (ButtonPress),
729 const_iv (ButtonRelease),
730 const_iv (MotionNotify),
731 const_iv (EnterNotify),
732 const_iv (LeaveNotify),
733 const_iv (FocusIn),
734 const_iv (FocusOut),
735 const_iv (KeymapNotify),
736 const_iv (Expose),
737 const_iv (GraphicsExpose),
738 const_iv (NoExpose),
739 const_iv (VisibilityNotify),
740 const_iv (CreateNotify),
741 const_iv (DestroyNotify),
742 const_iv (UnmapNotify),
743 const_iv (MapNotify),
744 const_iv (MapRequest),
745 const_iv (ReparentNotify),
746 const_iv (ConfigureNotify),
747 const_iv (ConfigureRequest),
748 const_iv (GravityNotify),
749 const_iv (ResizeRequest),
750 const_iv (CirculateNotify),
751 const_iv (CirculateRequest),
752 const_iv (PropertyNotify),
753 const_iv (SelectionClear),
754 const_iv (SelectionRequest),
755 const_iv (SelectionNotify),
756 const_iv (ColormapNotify),
757 const_iv (ClientMessage),
758 const_iv (MappingNotify),
759 };
760
761 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);
762 civ-- > const_iv; )
763 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
764}
688 765
689void 766void
690warn (const char *msg) 767warn (const char *msg)
691 CODE: 768 CODE:
692 rxvt_warn ("%s", msg); 769 rxvt_warn ("%s", msg);
… …
701 CODE: 778 CODE:
702 RETVAL = newSVsv (sv); 779 RETVAL = newSVsv (sv);
703 SvTAINTED_off (RETVAL); 780 SvTAINTED_off (RETVAL);
704 OUTPUT: 781 OUTPUT:
705 RETVAL 782 RETVAL
783
784void
785_exit (int status)
706 786
707bool 787bool
708safe () 788safe ()
709 CODE: 789 CODE:
710 RETVAL = !rxvt_tainted (); 790 RETVAL = !rxvt_tainted ();
… …
812 OUTPUT: 892 OUTPUT:
813 RETVAL 893 RETVAL
814 894
815void 895void
816rxvt_term::destroy () 896rxvt_term::destroy ()
897
898#if ENABLE_PERL_FRILLS
899
900void
901rxvt_term::XListProperties (U32 window)
902 PPCODE:
903{
904 int count;
905 Atom *props = XListProperties (THIS->display->display, (Window)window, &count);
906
907 EXTEND (SP, count);
908 while (count--)
909 PUSHs (newSVuv ((U32)props [count]));
910
911 XFree (props);
912}
913
914void
915rxvt_term::XGetWindowProperty (U32 window, U32 property)
916 PPCODE:
917{
918 Atom type;
919 int format;
920 unsigned long nitems;
921 unsigned long bytes_after;
922 unsigned char *prop;
923 XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
924 0, 1<<30, 0, AnyPropertyType,
925 &type, &format, &nitems, &bytes_after, &prop);
926 if (type != None)
927 {
928 EXTEND (SP, 3);
929 PUSHs (newSVuv ((U32)type));
930 PUSHs (newSViv (format));
931 PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
932 XFree (prop);
933 }
934}
935
936void
937rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
938 CODE:
939{
940 STRLEN len;
941 char *data_ = SvPVbyte (data, len);
942
943 XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
944 type, format, PropModeReplace,
945 (unsigned char *)data, len * 8 / format);
946}
947
948void
949rxvt_term::XDeleteProperty (U32 window, U32 property)
950 CODE:
951 XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
952
953U32
954rxvt_term::DefaultRootWindow ()
955 CODE:
956 RETVAL = (U32)THIS->display->root;
957 OUTPUT:
958 RETVAL
959
960U32
961rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
962 CODE:
963 RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
964 x, y, width, height, 0,
965 THIS->pix_colors_focused[Color_border],
966 THIS->pix_colors_focused[Color_border]);
967 OUTPUT:
968 RETVAL
969
970void
971rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
972 CODE:
973 XReparentWindow (THIS->display->display, window, parent, x, y);
974
975#endif
976
977void
978rxvt_term::set_should_invoke (int htype, int inc)
979 CODE:
980 THIS->perl.should_invoke [htype] += inc;
817 981
818void 982void
819rxvt_term::grab_button (int button, U32 modifiers) 983rxvt_term::grab_button (int button, U32 modifiers)
820 CODE: 984 CODE:
821 XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1, 985 XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
… …
1020 CODE: 1184 CODE:
1021 RETVAL = (U32)THIS->vt; 1185 RETVAL = (U32)THIS->vt;
1022 OUTPUT: 1186 OUTPUT:
1023 RETVAL 1187 RETVAL
1024 1188
1189void
1190rxvt_term::vt_emask_add (U32 emask)
1191 CODE:
1192 THIS->vt_emask_perl |= emask;
1193 THIS->vt_select_input ();
1194
1025U32 1195U32
1026rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle) 1196rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
1027 CODE: 1197 CODE:
1028{
1029 RETVAL = THIS->rstyle; 1198 RETVAL = THIS->rstyle;
1030 THIS->rstyle = new_rstyle; 1199 THIS->rstyle = new_rstyle;
1031}
1032 OUTPUT: 1200 OUTPUT:
1033 RETVAL 1201 RETVAL
1034 1202
1035int 1203int
1036rxvt_term::view_start (int newval = -1) 1204rxvt_term::view_start (int newval = -1)
1205 PROTOTYPE: $;$
1037 CODE: 1206 CODE:
1038{ 1207{
1039 RETVAL = THIS->view_start; 1208 RETVAL = THIS->view_start;
1040 1209
1041 if (newval >= 0) 1210 if (newval >= 0)
… …
1368 CODE: 1537 CODE:
1369 RETVAL = THIS->charsets [THIS->screen.charset]; 1538 RETVAL = THIS->charsets [THIS->screen.charset];
1370 OUTPUT: 1539 OUTPUT:
1371 RETVAL 1540 RETVAL
1372 1541
1542#void
1543#rxvt_term::selection_clear ()
1544
1545void
1546rxvt_term::selection_make (U32 eventtime, bool rect = false)
1547 CODE:
1548 THIS->selection.op = SELECTION_CONT;
1549 THIS->selection.rect = rect;
1550 THIS->selection_make (eventtime);
1551
1373int 1552int
1374rxvt_term::selection_grab (U32 eventtime) 1553rxvt_term::selection_grab (U32 eventtime)
1375 1554
1376void 1555void
1377rxvt_term::selection (SV *newtext = 0) 1556rxvt_term::selection (SV *newtext = 0)

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines