… | |
… | |
51 | |
51 | |
52 | static f_plug_api gethook = cfapi_get_hooks; |
52 | static f_plug_api gethook = cfapi_get_hooks; |
53 | static f_plug_api object_set_property = cfapi_object_set_property; |
53 | static f_plug_api object_set_property = cfapi_object_set_property; |
54 | static f_plug_api object_insert = cfapi_object_insert; |
54 | static f_plug_api object_insert = cfapi_object_insert; |
55 | |
55 | |
56 | static bool perl_booted; |
|
|
57 | |
|
|
58 | /* this is a stupid way to do things, and awkward to use for plug-in authors */ |
56 | /* this is a stupid way to do things, and awkward to use for plug-in authors */ |
59 | typedef struct |
57 | typedef struct |
60 | { |
58 | { |
61 | object* who; |
59 | object* who; |
62 | object* activator; |
60 | object* activator; |
… | |
… | |
326 | { |
324 | { |
327 | SvREFCNT_dec (cb); |
325 | SvREFCNT_dec (cb); |
328 | cb = 0; |
326 | cb = 0; |
329 | } |
327 | } |
330 | |
328 | |
331 | if (attach) |
|
|
332 | { |
|
|
333 | free_string (attach); |
|
|
334 | attach = 0; |
329 | attach = 0; |
335 | } |
|
|
336 | } |
330 | } |
337 | |
331 | |
338 | void attachable_base::optimise () |
332 | void attachable_base::optimise () |
339 | { |
333 | { |
340 | if (!self) |
334 | if (!self) |
… | |
… | |
359 | PUSHMARK (SP); |
353 | PUSHMARK (SP); |
360 | EXTEND (SP, 2); |
354 | EXTEND (SP, 2); |
361 | PUSHs (sv_2mortal (newSVdt (type, obj))); |
355 | PUSHs (sv_2mortal (newSVdt (type, obj))); |
362 | PUSHs (sv_2mortal (newSVpv (attach, 0))); |
356 | PUSHs (sv_2mortal (newSVpv (attach, 0))); |
363 | |
357 | |
364 | free_string (attach); |
|
|
365 | attach = 0; |
358 | attach = 0; |
366 | |
359 | |
367 | PUTBACK; |
360 | PUTBACK; |
368 | call_pv ("cf::instantiate", G_DISCARD | G_VOID | G_EVAL); |
361 | call_pv ("cf::instantiate", G_DISCARD | G_VOID | G_EVAL); |
369 | FREETMPS; |
362 | FREETMPS; |
… | |
… | |
472 | freezer.add (s); |
465 | freezer.add (s); |
473 | } |
466 | } |
474 | |
467 | |
475 | object_thawer::object_thawer (const char *filename) |
468 | object_thawer::object_thawer (const char *filename) |
476 | { |
469 | { |
|
|
470 | static const char eof[] = "\n\n\n\0\0\0"; |
|
|
471 | |
477 | av = 0; |
472 | av = 0; |
478 | fp = 0; |
473 | text = 0; |
|
|
474 | line = 0; |
479 | |
475 | |
480 | if (!filename) |
476 | if (filename) |
481 | return; |
|
|
482 | |
|
|
483 | fp = fopen (filename, "r"); |
|
|
484 | if (!fp) |
|
|
485 | { |
|
|
486 | LOG (llevError, "object_thawer: unable to open '%s': %s.\n", filename, strerror (errno)); |
|
|
487 | return; |
|
|
488 | } |
|
|
489 | |
|
|
490 | if (perl_booted) |
|
|
491 | { |
477 | { |
492 | dSP; |
478 | dSP; |
493 | ENTER; |
479 | ENTER; |
494 | SAVETMPS; |
480 | SAVETMPS; |
495 | PUSHMARK (SP); |
481 | PUSHMARK (SP); |
496 | XPUSHs (sv_2mortal (newSVpv (filename, 0))); |
482 | XPUSHs (sv_2mortal (newSVpv (filename, 0))); |
497 | PUTBACK; |
483 | PUTBACK; |
498 | |
484 | |
499 | if (0 < call_pv ("cf::object_thawer_load", G_SCALAR | G_EVAL)) |
485 | if (2 == call_pv ("cf::object_thawer_load", G_ARRAY | G_EVAL)) |
500 | { |
486 | { |
501 | SPAGAIN; |
487 | SPAGAIN; |
|
|
488 | |
|
|
489 | // second value - perl objects |
|
|
490 | { |
502 | SV *sv = POPs; |
491 | SV *sv = POPs; |
503 | if (SvROK (sv)) |
492 | if (SvROK (sv)) |
504 | av = (AV *)SvREFCNT_inc (SvRV (sv)); |
493 | av = (AV *)SvREFCNT_inc (SvRV (sv)); |
|
|
494 | } |
|
|
495 | |
|
|
496 | // first value - text part, pad with 3 zeroes |
|
|
497 | { |
|
|
498 | SV *sv = POPs; |
|
|
499 | STRLEN len; |
|
|
500 | char *sv_ = SvPVbyte (sv, len); |
|
|
501 | text = newSV (len + sizeof (eof)); |
|
|
502 | SvCUR_set (text, len); |
|
|
503 | memcpy (SvPVX (text), sv_, len); |
|
|
504 | memcpy (SvEND (text), eof, sizeof (eof)); // just to be sure |
|
|
505 | |
|
|
506 | line = SvPVX (text); |
|
|
507 | } |
505 | } |
508 | } |
506 | |
509 | |
|
|
510 | PUTBACK; |
507 | FREETMPS; |
511 | FREETMPS; |
508 | LEAVE; |
512 | LEAVE; |
509 | } |
513 | } |
510 | } |
514 | } |
511 | |
515 | |
… | |
… | |
531 | reattach (type, obj); |
535 | reattach (type, obj); |
532 | } |
536 | } |
533 | |
537 | |
534 | object_thawer::~object_thawer () |
538 | object_thawer::~object_thawer () |
535 | { |
539 | { |
536 | if (fp) fclose (fp); |
540 | if (text) SvREFCNT_dec (text); |
537 | if (av) SvREFCNT_dec ((AV *)av); |
541 | if (av) SvREFCNT_dec (av); |
538 | } |
542 | } |
539 | |
543 | |
|
|
544 | char *fgets (char *s, int n, object_thawer &thawer) |
|
|
545 | { |
|
|
546 | char *p = thawer.line; |
|
|
547 | char *q = s; |
|
|
548 | |
|
|
549 | if (!p) |
|
|
550 | return 0; |
|
|
551 | |
|
|
552 | while (--n) |
|
|
553 | { |
|
|
554 | if (!*p) |
|
|
555 | break; |
|
|
556 | |
|
|
557 | *q++ = *p; |
|
|
558 | |
|
|
559 | if (*p++ == '\n') |
|
|
560 | break; |
|
|
561 | } |
|
|
562 | |
|
|
563 | *q = 0; |
|
|
564 | thawer.line = p; |
|
|
565 | |
|
|
566 | return s == q ? 0 : s; |
|
|
567 | } |
|
|
568 | |
540 | token object_thawer::get_token () |
569 | keyword object_thawer::get_kv () |
541 | { |
570 | { |
542 | #if 0 |
571 | if (!line) |
|
|
572 | return KW_EOF; |
|
|
573 | |
543 | for (;;) |
574 | for (;;) |
544 | { |
575 | { |
545 | if (!fgets (line, sizeof (line), fp)) |
576 | char *p = line; |
546 | return token (KW_eof); |
|
|
547 | |
577 | |
548 | unsigned char *p = (unsigned char *)line; |
578 | if (!*p) |
|
|
579 | return KW_EOF; |
549 | |
580 | |
|
|
581 | // parse keyword |
550 | while (*p > ' ') |
582 | while (*p > ' ') |
551 | p++; |
583 | p++; |
552 | |
584 | |
553 | int len = p - (unsigned char *)line; |
585 | int klen = p - line; |
554 | |
586 | |
555 | while ((*p - 1) < ' ') |
587 | if (*p++ != '\n') |
556 | p++; |
|
|
557 | |
|
|
558 | if (*p) |
|
|
559 | { |
588 | { |
560 | char *v = p; |
589 | // parse value |
|
|
590 | while (*p <= ' ' && *p != '\n') // skip 0x01 .. 0x20 |
|
|
591 | ++p; |
561 | |
592 | |
|
|
593 | last_value = p; |
|
|
594 | |
562 | while (*p && *p != '\n') |
595 | while (*p != '\n') |
563 | p++; |
596 | p++; |
564 | |
597 | |
565 | *p = 0; |
598 | *p++ = 0; |
566 | |
|
|
567 | return token (k, v); |
|
|
568 | } |
599 | } |
569 | else |
600 | else |
570 | return token (k); |
601 | last_value = 0; |
|
|
602 | |
|
|
603 | line [klen] = 0; |
|
|
604 | keyword_idx *kw = kw_lex::match (line, klen); |
|
|
605 | |
|
|
606 | //printf ("KV %d<%s,%s>\n", kw ? kw->index : 0, line, last_value);//D |
|
|
607 | |
|
|
608 | if (kw) |
|
|
609 | { |
|
|
610 | line = p; |
|
|
611 | return kw->index; |
|
|
612 | } |
|
|
613 | else if (!*line || *line == '#') |
|
|
614 | { |
|
|
615 | // empty/comment line |
|
|
616 | line = p; |
|
|
617 | } |
|
|
618 | else |
|
|
619 | return KW_ERROR; |
571 | } |
620 | } |
572 | #endif |
|
|
573 | } |
621 | } |
574 | |
622 | |
|
|
623 | void object_thawer::get (shstr &sh) const |
|
|
624 | { |
|
|
625 | if (last_value) |
|
|
626 | sh = last_value; |
|
|
627 | else |
|
|
628 | { |
|
|
629 | sh = "<value missing>"; |
|
|
630 | LOG (llevError, "keyword requires value: <%s>\n", line);//TODO: add filename |
|
|
631 | } |
|
|
632 | } |
|
|
633 | |
|
|
634 | void object_thawer::get_ml (keyword kend, shstr &sh) |
|
|
635 | { |
|
|
636 | char kw[128]; |
|
|
637 | |
|
|
638 | // multi-line strings are delimited by "\nendXXX\n" |
|
|
639 | kw [0] = '\n'; |
|
|
640 | strcpy (kw + 1, keyword_str [kend]); |
|
|
641 | |
|
|
642 | char *end = strstr (line, kw); |
|
|
643 | |
|
|
644 | if (!end) |
|
|
645 | { |
|
|
646 | sh = 0; |
|
|
647 | return; |
|
|
648 | } |
|
|
649 | |
|
|
650 | *end = 0; |
|
|
651 | sh = line; |
|
|
652 | |
|
|
653 | line = end + keyword_len [kend] + 1; |
|
|
654 | |
|
|
655 | while (*line++ != '\n') |
|
|
656 | ; |
|
|
657 | } |
|
|
658 | |
|
|
659 | sint32 object_thawer::get_sint32 () const |
|
|
660 | { |
|
|
661 | char *p = last_value; |
|
|
662 | |
|
|
663 | if (!p) |
|
|
664 | return 0; |
|
|
665 | |
|
|
666 | sint32 val = 0; |
|
|
667 | bool negate; |
|
|
668 | |
|
|
669 | if (*p == '-') |
|
|
670 | { |
|
|
671 | negate = true; |
|
|
672 | ++p; |
|
|
673 | } |
|
|
674 | else |
|
|
675 | negate = false; |
|
|
676 | |
|
|
677 | do |
|
|
678 | { |
|
|
679 | val *= 10; |
|
|
680 | val += *p++ - '0'; |
|
|
681 | } |
|
|
682 | while (*p); |
|
|
683 | |
|
|
684 | return negate ? -val : val; |
|
|
685 | } |
|
|
686 | |
|
|
687 | sint64 object_thawer::get_sint64 () const |
|
|
688 | { |
|
|
689 | return last_value ? atoll (last_value) : 0; |
|
|
690 | } |
|
|
691 | |
|
|
692 | double object_thawer::get_double () const |
|
|
693 | { |
|
|
694 | return last_value ? atof (last_value) : 0; |
|
|
695 | } |
|
|
696 | |
575 | ///////////////////////////////////////////////////////////////////////////// |
697 | ///////////////////////////////////////////////////////////////////////////// |
576 | |
698 | |
577 | extern "C" int cfperl_initPlugin (const char *iversion, f_plug_api gethooksptr) |
699 | extern "C" int cfperl_initPlugin (const char *iversion, f_plug_api gethooksptr) |
578 | { |
700 | { |
579 | return 0; |
701 | return 0; |
… | |
… | |
687 | char *argv[] = { |
809 | char *argv[] = { |
688 | "", |
810 | "", |
689 | "-e" |
811 | "-e" |
690 | "cf->bootstrap;" |
812 | "cf->bootstrap;" |
691 | "unshift @INC, cf::datadir ();" |
813 | "unshift @INC, cf::datadir ();" |
|
|
814 | "require cf;" |
692 | }; |
815 | }; |
693 | |
816 | |
694 | if (perl_parse (perl, xs_init, 2, argv, (char **)NULL) || perl_run (perl)) |
817 | if (perl_parse (perl, xs_init, 2, argv, (char **)NULL) || perl_run (perl)) |
695 | { |
818 | { |
696 | printf ("unable to initialize perl-interpreter, aborting.\n"); |
819 | printf ("unable to initialize perl-interpreter, aborting.\n"); |
697 | exit (EXIT_FAILURE); |
820 | exit (EXIT_FAILURE); |
698 | } |
821 | } |
699 | |
822 | |
700 | obj_cache = newHV (); |
823 | obj_cache = newHV (); |
701 | } |
|
|
702 | |
|
|
703 | void cfperl_boot () |
|
|
704 | { |
|
|
705 | perl_booted = true; |
|
|
706 | |
|
|
707 | eval_pv ("require cf", 1); |
|
|
708 | } |
824 | } |
709 | |
825 | |
710 | void cfperl_main () |
826 | void cfperl_main () |
711 | { |
827 | { |
712 | dSP; |
828 | dSP; |