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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.47 by root, Mon Jan 9 02:06:43 2006 UTC vs.
Revision 1.59 by root, Thu Jan 12 02:20:56 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
… …
392 395
393struct rxvt_perl_interp rxvt_perl; 396struct rxvt_perl_interp rxvt_perl;
394 397
395static PerlInterpreter *perl; 398static PerlInterpreter *perl;
396 399
397rxvt_perl_interp::rxvt_perl_interp ()
398{
399}
400
401rxvt_perl_interp::~rxvt_perl_interp () 400rxvt_perl_interp::~rxvt_perl_interp ()
402{ 401{
403 if (perl) 402 if (perl)
404 { 403 {
405 perl_destruct (perl); 404 perl_destruct (perl);
… …
410void 409void
411rxvt_perl_interp::init () 410rxvt_perl_interp::init ()
412{ 411{
413 if (!perl) 412 if (!perl)
414 { 413 {
414 perl_environ = rxvt_environ;
415 swap (perl_environ, environ);
416
415 char *argv[] = { 417 char *argv[] = {
416 "", 418 "",
417 "-T", 419 "-T",
418 "-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1", 420 "-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",
419 }; 421 };
… …
428 430
429 perl_destruct (perl); 431 perl_destruct (perl);
430 perl_free (perl); 432 perl_free (perl);
431 perl = 0; 433 perl = 0;
432 } 434 }
435
436 swap (perl_environ, environ);
433 } 437 }
434} 438}
435 439
436static void 440static void
437ungrab (rxvt_term *THIS) 441ungrab (rxvt_term *THIS)
… …
459 return false; // perl not initialized for this instance 463 return false; // perl not initialized for this instance
460 else if (htype == HOOK_DESTROY) 464 else if (htype == HOOK_DESTROY)
461 { 465 {
462 // handled later 466 // handled later
463 } 467 }
464 else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END) 468 else
465 { 469 {
466 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0)); 470 if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
467
468 if (HvKEYS (hv))
469 { 471 {
472 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
473
474 if (HvKEYS (hv))
475 {
470 hv_iterinit (hv); 476 hv_iterinit (hv);
471 477
472 while (HE *he = hv_iternext (hv)) 478 while (HE *he = hv_iternext (hv))
473 ((overlay *)SvIV (hv_iterval (hv, he)))->swap (); 479 ((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
480 }
481
474 } 482 }
483
484 if (!should_invoke [htype])
485 return false;
475 } 486 }
476 else if (!should_invoke [htype])
477 return false;
478 487
488 swap (perl_environ, environ);
489
490 try
491 {
479 dSP; 492 dSP;
480 va_list ap; 493 va_list ap;
481 494
482 va_start (ap, htype); 495 va_start (ap, htype);
483 496
484 ENTER; 497 ENTER;
485 SAVETMPS; 498 SAVETMPS;
486 499
487 PUSHMARK (SP); 500 PUSHMARK (SP);
488 501
489 XPUSHs (sv_2mortal (newSVterm (term))); 502 XPUSHs (sv_2mortal (newSVterm (term)));
490 XPUSHs (sv_2mortal (newSViv (htype))); 503 XPUSHs (sv_2mortal (newSViv (htype)));
491 504
492 for (;;) { 505 for (;;) {
493 data_type dt = (data_type)va_arg (ap, int); 506 data_type dt = (data_type)va_arg (ap, int);
494 507
495 switch (dt) 508 switch (dt)
496 { 509 {
497 case DT_INT: 510 case DT_INT:
498 XPUSHs (sv_2mortal (newSViv (va_arg (ap, int)))); 511 XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
499 break; 512 break;
500 513
501 case DT_LONG: 514 case DT_LONG:
502 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long)))); 515 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
503 break; 516 break;
504 517
505 case DT_STR: 518 case DT_STR:
506 XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0)))); 519 XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
507 break; 520 break;
508 521
509 case DT_STR_LEN: 522 case DT_STR_LEN:
510 { 523 {
511 char *str = va_arg (ap, char *); 524 char *str = va_arg (ap, char *);
512 int len = va_arg (ap, int); 525 int len = va_arg (ap, int);
513 526
514 XPUSHs (taint (sv_2mortal (newSVpvn (str, len)))); 527 XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
515 } 528 }
516 break; 529 break;
517 530
518 case DT_WCS_LEN: 531 case DT_WCS_LEN:
519 { 532 {
520 wchar_t *wstr = va_arg (ap, wchar_t *); 533 wchar_t *wstr = va_arg (ap, wchar_t *);
521 int wlen = va_arg (ap, int); 534 int wlen = va_arg (ap, int);
522 535
523 XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen)))); 536 XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
524 } 537 }
525 break; 538 break;
526 539
527 case DT_XEVENT: 540 case DT_XEVENT:
528 { 541 {
529 XEvent *xe = va_arg (ap, XEvent *); 542 XEvent *xe = va_arg (ap, XEvent *);
530 HV *hv = newHV (); 543 HV *hv = newHV ();
531 544
532# 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)
533# 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)
534# undef set 547# undef set
535 548
536 setiv (type, xe->type); 549 setiv (type, xe->type);
537 setiv (send_event, xe->xany.send_event); 550 setiv (send_event, xe->xany.send_event);
538 setiv (serial, xe->xany.serial); 551 setiv (serial, xe->xany.serial);
539 552
540 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:
541 { 593 {
542 case KeyPress: 594 va_end (ap);
543 case KeyRelease: 595
544 case ButtonPress: 596 PUTBACK;
545 case ButtonRelease: 597 int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
546 case MotionNotify: 598 SPAGAIN;
547 setiv (time, xe->xmotion.time); 599
548 setiv (x, xe->xmotion.x); 600 if (count)
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; 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;
556 } 624 }
557 625
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: 626 default:
613 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt); 627 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
628 }
614 } 629 }
615 } 630 }
631 catch (...)
632 {
633 swap (perl_environ, environ);
634 throw;
635 }
616} 636}
617 637
618///////////////////////////////////////////////////////////////////////////// 638/////////////////////////////////////////////////////////////////////////////
619 639
620MODULE = urxvt PACKAGE = urxvt 640MODULE = urxvt PACKAGE = urxvt
621 641
622PROTOTYPES: ENABLE 642PROTOTYPES: ENABLE
623 643
624BOOT: 644BOOT:
625{ 645{
626 sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1)); 646 sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
647 sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
648 sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
649 sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
627 650
628 AV *hookname = get_av ("urxvt::HOOKNAME", 1); 651 AV *hookname = get_av ("urxvt::HOOKNAME", 1);
629# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0)); 652# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
630# include "hookinc.h" 653# include "hookinc.h"
631# undef def 654# undef def
… …
660 export_const_iv (Button2Mask); 683 export_const_iv (Button2Mask);
661 export_const_iv (Button3Mask); 684 export_const_iv (Button3Mask);
662 export_const_iv (Button4Mask); 685 export_const_iv (Button4Mask);
663 export_const_iv (Button5Mask); 686 export_const_iv (Button5Mask);
664 export_const_iv (AnyModifier); 687 export_const_iv (AnyModifier);
665}
666 688
667SV * 689 export_const_iv (EVENT_NONE);
668new (...) 690 export_const_iv (EVENT_READ);
669 CODE: 691 export_const_iv (EVENT_WRITE);
670{
671 stringvec *argv = new stringvec;
672 bool success;
673
674 for (int i = 0; i < items ;i++)
675 argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
676
677 rxvt_term *term = new rxvt_term;
678
679 term->argv = argv;
680
681 try
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} 692}
694 OUTPUT:
695 RETVAL
696 693
697void 694void
698set_should_invoke (int htype, int value) 695set_should_invoke (int htype, int value)
699 CODE: 696 CODE:
700 rxvt_perl.should_invoke [htype] = value; 697 rxvt_perl.should_invoke [htype] = value;
… …
715 RETVAL = newSVsv (sv); 712 RETVAL = newSVsv (sv);
716 SvTAINTED_off (RETVAL); 713 SvTAINTED_off (RETVAL);
717 OUTPUT: 714 OUTPUT:
718 RETVAL 715 RETVAL
719 716
717void
718_exit (int status)
719
720bool 720bool
721safe () 721safe ()
722 CODE: 722 CODE:
723 RETVAL = !rxvt_tainted (); 723 RETVAL = !rxvt_tainted ();
724 OUTPUT: 724 OUTPUT:
… …
778} 778}
779 OUTPUT: 779 OUTPUT:
780 RETVAL 780 RETVAL
781 781
782MODULE = urxvt PACKAGE = urxvt::term 782MODULE = urxvt PACKAGE = urxvt::term
783
784SV *
785_new (...)
786 CODE:
787{
788 if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
789 croak ("first argument to urxvt::term->_new must be arrayref");
790
791 rxvt_term *term = new rxvt_term;
792
793 term->argv = new stringvec;
794 term->envv = new stringvec;
795
796 for (int i = 1; i < items; i++)
797 term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
798
799 AV *envv = (AV *)SvRV (ST (0));
800 for (int i = av_len (envv) + 1; i--; )
801 term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));
802
803 term->envv->push_back (0);
804
805 bool success;
806
807 try
808 {
809 success = term->init (term->argv->size (), term->argv->begin ());
810 }
811 catch (const class rxvt_failure_exception &e)
812 {
813 success = false;
814 }
815
816 if (!success)
817 {
818 term->destroy ();
819 croak ("error while initializing new terminal instance");
820 }
821
822 RETVAL = term && term->perl.self
823 ? newSVterm (term) : &PL_sv_undef;
824}
825 OUTPUT:
826 RETVAL
783 827
784void 828void
785rxvt_term::destroy () 829rxvt_term::destroy ()
786 830
787void 831void
… …
932 case 2: RETVAL = THIS->ModNumLockMask; break; 976 case 2: RETVAL = THIS->ModNumLockMask; break;
933 } 977 }
934 OUTPUT: 978 OUTPUT:
935 RETVAL 979 RETVAL
936 980
981char *
982rxvt_term::display_id ()
983 ALIAS:
984 display_id = 0
985 locale = 1
986 CODE:
987 switch (ix)
988 {
989 case 0: RETVAL = THIS->display->id; break;
990 case 1: RETVAL = THIS->locale; break;
991 }
992 OUTPUT:
993 RETVAL
994
995SV *
996rxvt_term::_env ()
997 CODE:
998{
999 if (THIS->envv)
1000 {
1001 AV *av = newAV ();
1002
1003 for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)
1004 if (*i)
1005 av_push (av, newSVpv (*i, 0));
1006
1007 RETVAL = newRV_noinc ((SV *)av);
1008 }
1009 else
1010 RETVAL = &PL_sv_undef;
1011}
1012 OUTPUT:
1013 RETVAL
1014
1015int
1016rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1017 CODE:
1018 RETVAL = THIS->pty_ev.events;
1019 if (events != EVENT_UNDEF)
1020 THIS->pty_ev.set (events);
1021 OUTPUT:
1022 RETVAL
1023
937U32 1024U32
938rxvt_term::parent () 1025rxvt_term::parent ()
939 CODE: 1026 CODE:
940 RETVAL = (U32)THIS->parent [0]; 1027 RETVAL = (U32)THIS->parent [0];
941 OUTPUT: 1028 OUTPUT:
… …
1206 else 1293 else
1207 THIS->rs [index] = 0; 1294 THIS->rs [index] = 0;
1208 } 1295 }
1209} 1296}
1210 1297
1298const char *
1299rxvt_term::x_resource (const char *name)
1300 CLEANUP:
1301 SvTAINTED_on (ST (0));
1302
1211bool 1303bool
1212rxvt_term::option (U32 optval, int set = -1) 1304rxvt_term::option (U32 optval, int set = -1)
1213 CODE: 1305 CODE:
1214{ 1306{
1215 RETVAL = THIS->options & optval; 1307 RETVAL = THIS->options & optval;
… …
1242 } 1334 }
1243} 1335}
1244 OUTPUT: 1336 OUTPUT:
1245 RETVAL 1337 RETVAL
1246 1338
1339bool
1340rxvt_term::parse_keysym (char *keysym, char *str)
1341 CODE:
1342 RETVAL = 0 < THIS->parse_keysym (keysym, str);
1343 THIS->keyboard->register_done ();
1344 OUTPUT:
1345 RETVAL
1346
1247void 1347void
1248rxvt_term::screen_cur (...) 1348rxvt_term::screen_cur (...)
1249 PROTOTYPE: $;$$ 1349 PROTOTYPE: $;$$
1250 ALIAS: 1350 ALIAS:
1251 screen_cur = 0 1351 screen_cur = 0
… …
1274 if (ix) 1374 if (ix)
1275 THIS->want_refresh = 1; 1375 THIS->want_refresh = 1;
1276 } 1376 }
1277} 1377}
1278 1378
1379char
1380rxvt_term::cur_charset ()
1381 CODE:
1382 RETVAL = THIS->charsets [THIS->screen.charset];
1383 OUTPUT:
1384 RETVAL
1385
1279int 1386int
1280rxvt_term::selection_grab (U32 eventtime) 1387rxvt_term::selection_grab (U32 eventtime)
1281 1388
1282void 1389void
1283rxvt_term::selection (SV *newtext = 0) 1390rxvt_term::selection (SV *newtext = 0)
… …
1294 1401
1295 THIS->selection.text = sv2wcs (newtext); 1402 THIS->selection.text = sv2wcs (newtext);
1296 THIS->selection.len = wcslen (THIS->selection.text); 1403 THIS->selection.len = wcslen (THIS->selection.text);
1297 } 1404 }
1298} 1405}
1406
1407void
1408rxvt_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)
1409
1410void
1411rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1412
1413void
1414rxvt_term::scr_bell ()
1299 1415
1300void 1416void
1301rxvt_term::scr_add_lines (SV *string) 1417rxvt_term::scr_add_lines (SV *string)
1302 CODE: 1418 CODE:
1303{ 1419{

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