… | |
… | |
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; |
… | |
… | |
467 | freezer.add (s); |
465 | freezer.add (s); |
468 | } |
466 | } |
469 | |
467 | |
470 | object_thawer::object_thawer (const char *filename) |
468 | object_thawer::object_thawer (const char *filename) |
471 | { |
469 | { |
|
|
470 | static const char eof[] = "\n\n\n\0\0\0"; |
|
|
471 | |
472 | av = 0; |
472 | av = 0; |
473 | fp = 0; |
473 | text = 0; |
474 | |
474 | |
475 | if (!filename) |
475 | if (filename) |
476 | return; |
|
|
477 | |
|
|
478 | fp = fopen (filename, "r"); |
|
|
479 | if (!fp) |
|
|
480 | { |
|
|
481 | LOG (llevError, "object_thawer: unable to open '%s': %s.\n", filename, strerror (errno)); |
|
|
482 | return; |
|
|
483 | } |
|
|
484 | |
|
|
485 | if (perl_booted) |
|
|
486 | { |
476 | { |
487 | dSP; |
477 | dSP; |
488 | ENTER; |
478 | ENTER; |
489 | SAVETMPS; |
479 | SAVETMPS; |
490 | PUSHMARK (SP); |
480 | PUSHMARK (SP); |
491 | XPUSHs (sv_2mortal (newSVpv (filename, 0))); |
481 | XPUSHs (sv_2mortal (newSVpv (filename, 0))); |
492 | PUTBACK; |
482 | PUTBACK; |
493 | |
483 | |
494 | if (0 < call_pv ("cf::object_thawer_load", G_SCALAR | G_EVAL)) |
484 | if (2 == call_pv ("cf::object_thawer_load", G_ARRAY | G_EVAL)) |
495 | { |
485 | { |
496 | SPAGAIN; |
486 | SPAGAIN; |
|
|
487 | |
|
|
488 | // second value - perl objects |
|
|
489 | { |
497 | SV *sv = POPs; |
490 | SV *sv = POPs; |
498 | if (SvROK (sv)) |
491 | if (SvROK (sv)) |
499 | av = (AV *)SvREFCNT_inc (SvRV (sv)); |
492 | av = (AV *)SvREFCNT_inc (SvRV (sv)); |
|
|
493 | } |
|
|
494 | |
|
|
495 | // first value - text part, pad with 3 zeroes |
|
|
496 | { |
|
|
497 | SV *sv = POPs; |
|
|
498 | STRLEN len; |
|
|
499 | char *sv_ = SvPVbyte (sv, len); |
|
|
500 | text = newSV (len + sizeof (eof)); |
|
|
501 | SvCUR_set (text, len); |
|
|
502 | memcpy (SvPVX (text), sv_, len); |
|
|
503 | memcpy (SvEND (text), eof, sizeof (eof)); // just to be sure |
|
|
504 | } |
500 | } |
505 | } |
501 | |
506 | |
|
|
507 | PUTBACK; |
502 | FREETMPS; |
508 | FREETMPS; |
503 | LEAVE; |
509 | LEAVE; |
504 | } |
510 | } |
|
|
511 | |
|
|
512 | if (!text) |
|
|
513 | text = newSVpvn (eof, sizeof (eof)); |
|
|
514 | |
|
|
515 | line = SvPVX (text); |
505 | } |
516 | } |
506 | |
517 | |
507 | void object_thawer::get (data_type type, void *obj, attachable_base *ext, int oid) |
518 | void object_thawer::get (data_type type, void *obj, attachable_base *ext, int oid) |
508 | { |
519 | { |
509 | if (!av || oid < 0) // this is actually an error of sorts |
520 | if (!av || oid < 0) // this is actually an error of sorts |
… | |
… | |
526 | reattach (type, obj); |
537 | reattach (type, obj); |
527 | } |
538 | } |
528 | |
539 | |
529 | object_thawer::~object_thawer () |
540 | object_thawer::~object_thawer () |
530 | { |
541 | { |
531 | if (fp) fclose (fp); |
542 | if (text) SvREFCNT_dec (text); |
532 | if (av) SvREFCNT_dec ((AV *)av); |
543 | if (av) SvREFCNT_dec (av); |
533 | } |
544 | } |
534 | |
545 | |
|
|
546 | char *fgets (char *s, int n, object_thawer &thawer) |
|
|
547 | { |
|
|
548 | char *p = thawer.line; |
|
|
549 | char *q = s; |
|
|
550 | |
|
|
551 | while (--n) |
|
|
552 | { |
|
|
553 | if (!*p) |
|
|
554 | break; |
|
|
555 | |
|
|
556 | *q++ = *p; |
|
|
557 | |
|
|
558 | if (*p++ == '\n') |
|
|
559 | break; |
|
|
560 | } |
|
|
561 | |
|
|
562 | *q = 0; |
|
|
563 | thawer.line = p; |
|
|
564 | |
|
|
565 | return s == q ? 0 : s; |
|
|
566 | } |
|
|
567 | |
535 | token object_thawer::get_token () |
568 | keyword object_thawer::get_kv () |
536 | { |
569 | { |
537 | #if 0 |
|
|
538 | for (;;) |
570 | for (;;) |
539 | { |
571 | { |
540 | if (!fgets (line, sizeof (line), fp)) |
572 | char *p = line; |
541 | return token (KW_eof); |
|
|
542 | |
573 | |
543 | unsigned char *p = (unsigned char *)line; |
574 | if (!*p) |
|
|
575 | return KW_EOF; |
544 | |
576 | |
|
|
577 | // parse keyword |
545 | while (*p > ' ') |
578 | while (*p > ' ') |
546 | p++; |
579 | p++; |
547 | |
580 | |
548 | int len = p - (unsigned char *)line; |
581 | int klen = p - line; |
549 | |
582 | |
550 | while ((*p - 1) < ' ') |
583 | if (*p++ != '\n') |
551 | p++; |
|
|
552 | |
|
|
553 | if (*p) |
|
|
554 | { |
584 | { |
555 | char *v = p; |
585 | // parse value |
|
|
586 | while (*p <= ' ' && *p != '\n') // skip 0x01 .. 0x20 |
|
|
587 | ++p; |
556 | |
588 | |
|
|
589 | last_value = p; |
|
|
590 | |
557 | while (*p && *p != '\n') |
591 | while (*p != '\n') |
558 | p++; |
592 | p++; |
559 | |
593 | |
560 | *p = 0; |
594 | *p++ = 0; |
561 | |
|
|
562 | return token (k, v); |
|
|
563 | } |
595 | } |
564 | else |
596 | else |
565 | return token (k); |
597 | last_value = 0; |
|
|
598 | |
|
|
599 | line [klen] = 0; |
|
|
600 | keyword_idx *kw = kw_lex::match (line, klen); |
|
|
601 | |
|
|
602 | //printf ("KV %d<%s,%s>\n", kw ? kw->index : 0, line, last_value);//D |
|
|
603 | |
|
|
604 | if (kw) |
|
|
605 | { |
|
|
606 | line = p; |
|
|
607 | return kw->index; |
|
|
608 | } |
|
|
609 | else if (!*line || *line == '#') |
|
|
610 | { |
|
|
611 | // empty/comment line |
|
|
612 | line = p; |
|
|
613 | } |
|
|
614 | else |
|
|
615 | return KW_ERROR; |
566 | } |
616 | } |
567 | #endif |
|
|
568 | } |
617 | } |
569 | |
618 | |
|
|
619 | void object_thawer::get (shstr &sh) const |
|
|
620 | { |
|
|
621 | if (last_value) |
|
|
622 | sh = last_value; |
|
|
623 | else |
|
|
624 | { |
|
|
625 | sh = "<value missing>"; |
|
|
626 | LOG (llevError, "keyword requires value: <%s>\n", line);//TODO: add filename |
|
|
627 | } |
|
|
628 | } |
|
|
629 | |
|
|
630 | void object_thawer::get_ml (keyword kend, shstr &sh) |
|
|
631 | { |
|
|
632 | char kw[128]; |
|
|
633 | |
|
|
634 | // multi-line strings are delimited by "\nendXXX\n" |
|
|
635 | kw [0] = '\n'; |
|
|
636 | strcpy (kw + 1, keyword_str [kend]); |
|
|
637 | |
|
|
638 | char *end = strstr (line, kw); |
|
|
639 | |
|
|
640 | if (!end) |
|
|
641 | { |
|
|
642 | sh = 0; |
|
|
643 | return; |
|
|
644 | } |
|
|
645 | |
|
|
646 | *end = 0; |
|
|
647 | sh = line; |
|
|
648 | |
|
|
649 | line = end + keyword_len [kend] + 1; |
|
|
650 | |
|
|
651 | while (*line++ != '\n') |
|
|
652 | ; |
|
|
653 | } |
|
|
654 | |
|
|
655 | sint32 object_thawer::get_sint32 () const |
|
|
656 | { |
|
|
657 | char *p = last_value; |
|
|
658 | |
|
|
659 | if (!p) |
|
|
660 | return 0; |
|
|
661 | |
|
|
662 | sint32 val = 0; |
|
|
663 | bool negate; |
|
|
664 | |
|
|
665 | if (*p == '-') |
|
|
666 | { |
|
|
667 | negate = true; |
|
|
668 | ++p; |
|
|
669 | } |
|
|
670 | else |
|
|
671 | negate = false; |
|
|
672 | |
|
|
673 | do |
|
|
674 | { |
|
|
675 | val *= 10; |
|
|
676 | val += *p++ - '0'; |
|
|
677 | } |
|
|
678 | while (*p); |
|
|
679 | |
|
|
680 | return negate ? -val : val; |
|
|
681 | } |
|
|
682 | |
|
|
683 | sint64 object_thawer::get_sint64 () const |
|
|
684 | { |
|
|
685 | return last_value ? atoll (last_value) : 0; |
|
|
686 | } |
|
|
687 | |
|
|
688 | double object_thawer::get_double () const |
|
|
689 | { |
|
|
690 | return last_value ? atof (last_value) : 0; |
|
|
691 | } |
|
|
692 | |
570 | ///////////////////////////////////////////////////////////////////////////// |
693 | ///////////////////////////////////////////////////////////////////////////// |
571 | |
694 | |
572 | extern "C" int cfperl_initPlugin (const char *iversion, f_plug_api gethooksptr) |
695 | extern "C" int cfperl_initPlugin (const char *iversion, f_plug_api gethooksptr) |
573 | { |
696 | { |
574 | return 0; |
697 | return 0; |
… | |
… | |
682 | char *argv[] = { |
805 | char *argv[] = { |
683 | "", |
806 | "", |
684 | "-e" |
807 | "-e" |
685 | "cf->bootstrap;" |
808 | "cf->bootstrap;" |
686 | "unshift @INC, cf::datadir ();" |
809 | "unshift @INC, cf::datadir ();" |
|
|
810 | "require cf;" |
687 | }; |
811 | }; |
688 | |
812 | |
689 | if (perl_parse (perl, xs_init, 2, argv, (char **)NULL) || perl_run (perl)) |
813 | if (perl_parse (perl, xs_init, 2, argv, (char **)NULL) || perl_run (perl)) |
690 | { |
814 | { |
691 | printf ("unable to initialize perl-interpreter, aborting.\n"); |
815 | printf ("unable to initialize perl-interpreter, aborting.\n"); |
692 | exit (EXIT_FAILURE); |
816 | exit (EXIT_FAILURE); |
693 | } |
817 | } |
694 | |
818 | |
695 | obj_cache = newHV (); |
819 | obj_cache = newHV (); |
696 | } |
|
|
697 | |
|
|
698 | void cfperl_boot () |
|
|
699 | { |
|
|
700 | perl_booted = true; |
|
|
701 | |
|
|
702 | eval_pv ("require cf", 1); |
|
|
703 | } |
820 | } |
704 | |
821 | |
705 | void cfperl_main () |
822 | void cfperl_main () |
706 | { |
823 | { |
707 | dSP; |
824 | dSP; |