… | |
… | |
6 | #include <string.h> |
6 | #include <string.h> |
7 | #include <stdlib.h> |
7 | #include <stdlib.h> |
8 | #include <stdio.h> |
8 | #include <stdio.h> |
9 | #include <limits.h> |
9 | #include <limits.h> |
10 | #include <float.h> |
10 | #include <float.h> |
|
|
11 | #include <inttypes.h> |
11 | |
12 | |
12 | #if defined(__BORLANDC__) || defined(_MSC_VER) |
13 | #if defined(__BORLANDC__) || defined(_MSC_VER) |
13 | # define snprintf _snprintf // C compilers have this in stdio.h |
14 | # define snprintf _snprintf // C compilers have this in stdio.h |
14 | #endif |
15 | #endif |
15 | |
16 | |
16 | // some old perls do not have this, try to make it work, no |
17 | // some old perls do not have this, try to make it work, no |
17 | // guarantees, though. if it breaks, you get to keep the pieces. |
18 | // guarantees, though. if it breaks, you get to keep the pieces. |
18 | #ifndef UTF8_MAXBYTES |
19 | #ifndef UTF8_MAXBYTES |
19 | # define UTF8_MAXBYTES 13 |
20 | # define UTF8_MAXBYTES 13 |
|
|
21 | #endif |
|
|
22 | |
|
|
23 | // compatibility with perl <5.18 |
|
|
24 | #ifndef HvNAMELEN_get |
|
|
25 | # define HvNAMELEN_get(hv) strlen (HvNAME (hv)) |
|
|
26 | #endif |
|
|
27 | #ifndef HvNAMELEN |
|
|
28 | # define HvNAMELEN(hv) HvNAMELEN_get (hv) |
|
|
29 | #endif |
|
|
30 | #ifndef HvNAMEUTF8 |
|
|
31 | # define HvNAMEUTF8(hv) 0 |
20 | #endif |
32 | #endif |
21 | |
33 | |
22 | // three extra for rounding, sign, and end of string |
34 | // three extra for rounding, sign, and end of string |
23 | #define IVUV_MAXCHARS (sizeof (UV) * CHAR_BIT * 28 / 93 + 3) |
35 | #define IVUV_MAXCHARS (sizeof (UV) * CHAR_BIT * 28 / 93 + 3) |
24 | |
36 | |
… | |
… | |
33 | #define F_SHRINK 0x00000200UL |
45 | #define F_SHRINK 0x00000200UL |
34 | #define F_ALLOW_BLESSED 0x00000400UL |
46 | #define F_ALLOW_BLESSED 0x00000400UL |
35 | #define F_CONV_BLESSED 0x00000800UL |
47 | #define F_CONV_BLESSED 0x00000800UL |
36 | #define F_RELAXED 0x00001000UL |
48 | #define F_RELAXED 0x00001000UL |
37 | #define F_ALLOW_UNKNOWN 0x00002000UL |
49 | #define F_ALLOW_UNKNOWN 0x00002000UL |
|
|
50 | #define F_ALLOW_TAGS 0x00004000UL |
38 | #define F_HOOK 0x00080000UL // some hooks exist, so slow-path processing |
51 | #define F_HOOK 0x00080000UL // some hooks exist, so slow-path processing |
39 | |
52 | |
40 | #define F_PRETTY F_INDENT | F_SPACE_BEFORE | F_SPACE_AFTER |
53 | #define F_PRETTY F_INDENT | F_SPACE_BEFORE | F_SPACE_AFTER |
41 | |
54 | |
42 | #define INIT_SIZE 32 // initial scalar size to be allocated |
55 | #define INIT_SIZE 32 // initial scalar size to be allocated |
… | |
… | |
67 | #define ERR_NESTING_EXCEEDED "json text or perl structure exceeds maximum nesting level (max_depth set too low?)" |
80 | #define ERR_NESTING_EXCEEDED "json text or perl structure exceeds maximum nesting level (max_depth set too low?)" |
68 | |
81 | |
69 | #ifdef USE_ITHREADS |
82 | #ifdef USE_ITHREADS |
70 | # define JSON_SLOW 1 |
83 | # define JSON_SLOW 1 |
71 | # define JSON_STASH (json_stash ? json_stash : gv_stashpv ("JSON::XS", 1)) |
84 | # define JSON_STASH (json_stash ? json_stash : gv_stashpv ("JSON::XS", 1)) |
|
|
85 | # define BOOL_STASH (bool_stash ? bool_stash : gv_stashpv ("Types::Serialiser::Boolean", 1)) |
72 | #else |
86 | #else |
73 | # define JSON_SLOW 0 |
87 | # define JSON_SLOW 0 |
74 | # define JSON_STASH json_stash |
88 | # define JSON_STASH json_stash |
|
|
89 | # define BOOL_STASH bool_stash |
75 | #endif |
90 | #endif |
76 | |
91 | |
77 | // the amount of HEs to allocate on the stack, when sorting keys |
92 | // the amount of HEs to allocate on the stack, when sorting keys |
78 | #define STACK_HES 64 |
93 | #define STACK_HES 64 |
79 | |
94 | |
80 | static HV *json_stash, *json_boolean_stash; // JSON::XS:: |
95 | static HV *json_stash, *bool_stash; // JSON::XS::, Types::Serialiser::Boolean:: |
81 | static SV *json_true, *json_false; |
96 | static SV *bool_true, *bool_false, *sv_json; |
82 | |
97 | |
83 | enum { |
98 | enum { |
84 | INCR_M_WS = 0, // initial whitespace skipping, must be 0 |
99 | INCR_M_WS = 0, // initial whitespace skipping, must be 0 |
85 | INCR_M_STR, // inside string |
100 | INCR_M_STR, // inside string |
86 | INCR_M_BS, // inside backslash |
101 | INCR_M_BS, // inside backslash |
… | |
… | |
287 | // a recursion depth of ten gives us >>500 bits |
302 | // a recursion depth of ten gives us >>500 bits |
288 | json_atof_scan1 (s, &accum, &expo, 0, 10); |
303 | json_atof_scan1 (s, &accum, &expo, 0, 10); |
289 | |
304 | |
290 | return neg ? -accum : accum; |
305 | return neg ? -accum : accum; |
291 | } |
306 | } |
|
|
307 | |
|
|
308 | // target of scalar reference is bool? -1 == nope, 0 == false, 1 == true |
|
|
309 | static int |
|
|
310 | ref_bool_type (SV *sv) |
|
|
311 | { |
|
|
312 | svtype svt = SvTYPE (sv); |
|
|
313 | |
|
|
314 | if (svt < SVt_PVAV) |
|
|
315 | { |
|
|
316 | STRLEN len = 0; |
|
|
317 | char *pv = svt ? SvPV (sv, len) : 0; |
|
|
318 | |
|
|
319 | if (len == 1) |
|
|
320 | if (*pv == '1') |
|
|
321 | return 1; |
|
|
322 | else if (*pv == '0') |
|
|
323 | return 0; |
|
|
324 | } |
|
|
325 | |
|
|
326 | return -1; |
|
|
327 | } |
|
|
328 | |
|
|
329 | // returns whether scalar is not a reference in the sense of allow_nonref |
|
|
330 | static int |
|
|
331 | json_nonref (SV *scalar) |
|
|
332 | { |
|
|
333 | if (!SvROK (scalar)) |
|
|
334 | return 1; |
|
|
335 | |
|
|
336 | scalar = SvRV (scalar); |
|
|
337 | |
|
|
338 | if (SvTYPE (scalar) >= SVt_PVMG) |
|
|
339 | { |
|
|
340 | if (SvSTASH (scalar) == bool_stash) |
|
|
341 | return 1; |
|
|
342 | |
|
|
343 | if (!SvOBJECT (scalar) && ref_bool_type (scalar) >= 0) |
|
|
344 | return 1; |
|
|
345 | } |
|
|
346 | |
|
|
347 | return 0; |
|
|
348 | } |
|
|
349 | |
292 | ///////////////////////////////////////////////////////////////////////////// |
350 | ///////////////////////////////////////////////////////////////////////////// |
293 | // encoder |
351 | // encoder |
294 | |
352 | |
295 | // structure used for encoding JSON |
353 | // structure used for encoding JSON |
296 | typedef struct |
354 | typedef struct |
… | |
… | |
304 | } enc_t; |
362 | } enc_t; |
305 | |
363 | |
306 | INLINE void |
364 | INLINE void |
307 | need (enc_t *enc, STRLEN len) |
365 | need (enc_t *enc, STRLEN len) |
308 | { |
366 | { |
309 | if (expect_false (enc->cur + len >= enc->end)) |
367 | if (expect_false ((uintptr_t)(enc->end - enc->cur) < len)) |
310 | { |
368 | { |
311 | STRLEN cur = enc->cur - (char *)SvPVX (enc->sv); |
369 | STRLEN cur = enc->cur - (char *)SvPVX (enc->sv); |
312 | SvGROW (enc->sv, cur + (len < (cur >> 2) ? cur >> 2 : len) + 1); |
370 | SvGROW (enc->sv, cur + (len < (cur >> 2) ? cur >> 2 : len) + 1); |
313 | enc->cur = SvPVX (enc->sv) + cur; |
371 | enc->cur = SvPVX (enc->sv) + cur; |
314 | enc->end = SvPVX (enc->sv) + SvLEN (enc->sv) - 1; |
372 | enc->end = SvPVX (enc->sv) + SvLEN (enc->sv) - 1; |
… | |
… | |
483 | |
541 | |
484 | if (enc->indent >= enc->json.max_depth) |
542 | if (enc->indent >= enc->json.max_depth) |
485 | croak (ERR_NESTING_EXCEEDED); |
543 | croak (ERR_NESTING_EXCEEDED); |
486 | |
544 | |
487 | encode_ch (enc, '['); |
545 | encode_ch (enc, '['); |
488 | |
546 | |
489 | if (len >= 0) |
547 | if (len >= 0) |
490 | { |
548 | { |
491 | encode_nl (enc); ++enc->indent; |
549 | encode_nl (enc); ++enc->indent; |
492 | |
550 | |
493 | for (i = 0; i <= len; ++i) |
551 | for (i = 0; i <= len; ++i) |
… | |
… | |
505 | encode_comma (enc); |
563 | encode_comma (enc); |
506 | } |
564 | } |
507 | |
565 | |
508 | encode_nl (enc); --enc->indent; encode_indent (enc); |
566 | encode_nl (enc); --enc->indent; encode_indent (enc); |
509 | } |
567 | } |
510 | |
568 | |
511 | encode_ch (enc, ']'); |
569 | encode_ch (enc, ']'); |
512 | } |
570 | } |
513 | |
571 | |
514 | static void |
572 | static void |
515 | encode_hk (enc_t *enc, HE *he) |
573 | encode_hk (enc_t *enc, HE *he) |
… | |
… | |
519 | if (HeKLEN (he) == HEf_SVKEY) |
577 | if (HeKLEN (he) == HEf_SVKEY) |
520 | { |
578 | { |
521 | SV *sv = HeSVKEY (he); |
579 | SV *sv = HeSVKEY (he); |
522 | STRLEN len; |
580 | STRLEN len; |
523 | char *str; |
581 | char *str; |
524 | |
582 | |
525 | SvGETMAGIC (sv); |
583 | SvGETMAGIC (sv); |
526 | str = SvPV (sv, len); |
584 | str = SvPV (sv, len); |
527 | |
585 | |
528 | encode_str (enc, str, len, SvUTF8 (sv)); |
586 | encode_str (enc, str, len, SvUTF8 (sv)); |
529 | } |
587 | } |
… | |
… | |
597 | if (count) |
655 | if (count) |
598 | { |
656 | { |
599 | int i, fast = 1; |
657 | int i, fast = 1; |
600 | HE *hes_stack [STACK_HES]; |
658 | HE *hes_stack [STACK_HES]; |
601 | HE **hes = hes_stack; |
659 | HE **hes = hes_stack; |
602 | |
660 | |
603 | // allocate larger arrays on the heap |
661 | // allocate larger arrays on the heap |
604 | if (count > STACK_HES) |
662 | if (count > STACK_HES) |
605 | { |
663 | { |
606 | SV *sv = sv_2mortal (NEWSV (0, count * sizeof (*hes))); |
664 | SV *sv = sv_2mortal (NEWSV (0, count * sizeof (*hes))); |
607 | hes = (HE **)SvPVX (sv); |
665 | hes = (HE **)SvPVX (sv); |
… | |
… | |
682 | // encode objects, arrays and special \0=false and \1=true values. |
740 | // encode objects, arrays and special \0=false and \1=true values. |
683 | static void |
741 | static void |
684 | encode_rv (enc_t *enc, SV *sv) |
742 | encode_rv (enc_t *enc, SV *sv) |
685 | { |
743 | { |
686 | svtype svt; |
744 | svtype svt; |
|
|
745 | GV *method; |
687 | |
746 | |
688 | SvGETMAGIC (sv); |
747 | SvGETMAGIC (sv); |
689 | svt = SvTYPE (sv); |
748 | svt = SvTYPE (sv); |
690 | |
749 | |
691 | if (expect_false (SvOBJECT (sv))) |
750 | if (expect_false (SvOBJECT (sv))) |
692 | { |
751 | { |
693 | HV *stash = !JSON_SLOW || json_boolean_stash |
752 | HV *stash = SvSTASH (sv); |
694 | ? json_boolean_stash |
|
|
695 | : gv_stashpv ("JSON::XS::Boolean", 1); |
|
|
696 | |
753 | |
697 | if (SvSTASH (sv) == stash) |
754 | if (stash == bool_stash) |
698 | { |
755 | { |
699 | if (SvIV (sv)) |
756 | if (SvIV (sv)) |
700 | encode_str (enc, "true", 4, 0); |
757 | encode_str (enc, "true", 4, 0); |
701 | else |
758 | else |
702 | encode_str (enc, "false", 5, 0); |
759 | encode_str (enc, "false", 5, 0); |
703 | } |
760 | } |
|
|
761 | else if ((enc->json.flags & F_ALLOW_TAGS) && (method = gv_fetchmethod_autoload (stash, "FREEZE", 0))) |
|
|
762 | { |
|
|
763 | int count; |
|
|
764 | dSP; |
|
|
765 | |
|
|
766 | ENTER; SAVETMPS; |
|
|
767 | SAVESTACK_POS (); |
|
|
768 | PUSHMARK (SP); |
|
|
769 | EXTEND (SP, 2); |
|
|
770 | // we re-bless the reference to get overload and other niceties right |
|
|
771 | PUSHs (sv_bless (sv_2mortal (newRV_inc (sv)), stash)); |
|
|
772 | PUSHs (sv_json); |
|
|
773 | |
|
|
774 | PUTBACK; |
|
|
775 | count = call_sv ((SV *)GvCV (method), G_ARRAY); |
|
|
776 | SPAGAIN; |
|
|
777 | |
|
|
778 | // catch this surprisingly common error |
|
|
779 | if (SvROK (TOPs) && SvRV (TOPs) == sv) |
|
|
780 | croak ("%s::FREEZE method returned same object as was passed instead of a new one", HvNAME (SvSTASH (sv))); |
|
|
781 | |
|
|
782 | encode_ch (enc, '('); |
|
|
783 | encode_ch (enc, '"'); |
|
|
784 | encode_str (enc, HvNAME (stash), HvNAMELEN (stash), HvNAMEUTF8 (stash)); |
|
|
785 | encode_ch (enc, '"'); |
|
|
786 | encode_ch (enc, ')'); |
|
|
787 | encode_ch (enc, '['); |
|
|
788 | |
|
|
789 | while (count) |
|
|
790 | { |
|
|
791 | encode_sv (enc, SP[1 - count--]); |
|
|
792 | |
|
|
793 | if (count) |
|
|
794 | encode_ch (enc, ','); |
|
|
795 | } |
|
|
796 | |
|
|
797 | encode_ch (enc, ']'); |
|
|
798 | |
|
|
799 | FREETMPS; LEAVE; |
|
|
800 | } |
|
|
801 | else if ((enc->json.flags & F_CONV_BLESSED) && (method = gv_fetchmethod_autoload (stash, "TO_JSON", 0))) |
|
|
802 | { |
|
|
803 | dSP; |
|
|
804 | |
|
|
805 | ENTER; SAVETMPS; |
|
|
806 | PUSHMARK (SP); |
|
|
807 | // we re-bless the reference to get overload and other niceties right |
|
|
808 | XPUSHs (sv_bless (sv_2mortal (newRV_inc (sv)), stash)); |
|
|
809 | |
|
|
810 | // calling with G_SCALAR ensures that we always get a 1 return value |
|
|
811 | PUTBACK; |
|
|
812 | call_sv ((SV *)GvCV (method), G_SCALAR); |
|
|
813 | SPAGAIN; |
|
|
814 | |
|
|
815 | // catch this surprisingly common error |
|
|
816 | if (SvROK (TOPs) && SvRV (TOPs) == sv) |
|
|
817 | croak ("%s::TO_JSON method returned same object as was passed instead of a new one", HvNAME (SvSTASH (sv))); |
|
|
818 | |
|
|
819 | sv = POPs; |
|
|
820 | PUTBACK; |
|
|
821 | |
|
|
822 | encode_sv (enc, sv); |
|
|
823 | |
|
|
824 | FREETMPS; LEAVE; |
|
|
825 | } |
|
|
826 | else if (enc->json.flags & F_ALLOW_BLESSED) |
|
|
827 | encode_str (enc, "null", 4, 0); |
704 | else |
828 | else |
705 | { |
|
|
706 | #if 0 |
|
|
707 | if (0 && sv_derived_from (rv, "JSON::Literal")) |
|
|
708 | { |
|
|
709 | // not yet |
|
|
710 | } |
|
|
711 | #endif |
|
|
712 | if (enc->json.flags & F_CONV_BLESSED) |
|
|
713 | { |
|
|
714 | // we re-bless the reference to get overload and other niceties right |
|
|
715 | GV *to_json = gv_fetchmethod_autoload (SvSTASH (sv), "TO_JSON", 0); |
|
|
716 | |
|
|
717 | if (to_json) |
|
|
718 | { |
|
|
719 | dSP; |
|
|
720 | |
|
|
721 | ENTER; SAVETMPS; PUSHMARK (SP); |
|
|
722 | XPUSHs (sv_bless (sv_2mortal (newRV_inc (sv)), SvSTASH (sv))); |
|
|
723 | |
|
|
724 | // calling with G_SCALAR ensures that we always get a 1 return value |
|
|
725 | PUTBACK; |
|
|
726 | call_sv ((SV *)GvCV (to_json), G_SCALAR); |
|
|
727 | SPAGAIN; |
|
|
728 | |
|
|
729 | // catch this surprisingly common error |
|
|
730 | if (SvROK (TOPs) && SvRV (TOPs) == sv) |
|
|
731 | croak ("%s::TO_JSON method returned same object as was passed instead of a new one", HvNAME (SvSTASH (sv))); |
|
|
732 | |
|
|
733 | sv = POPs; |
|
|
734 | PUTBACK; |
|
|
735 | |
|
|
736 | encode_sv (enc, sv); |
|
|
737 | |
|
|
738 | FREETMPS; LEAVE; |
|
|
739 | } |
|
|
740 | else if (enc->json.flags & F_ALLOW_BLESSED) |
|
|
741 | encode_str (enc, "null", 4, 0); |
|
|
742 | else |
|
|
743 | croak ("encountered object '%s', but neither allow_blessed enabled nor TO_JSON method available on it", |
|
|
744 | SvPV_nolen (sv_2mortal (newRV_inc (sv)))); |
|
|
745 | } |
|
|
746 | else if (enc->json.flags & F_ALLOW_BLESSED) |
|
|
747 | encode_str (enc, "null", 4, 0); |
|
|
748 | else |
|
|
749 | croak ("encountered object '%s', but neither allow_blessed nor convert_blessed settings are enabled", |
829 | croak ("encountered object '%s', but neither allow_blessed, convert_blessed nor allow_tags settings are enabled (or TO_JSON/FREEZE method missing)", |
750 | SvPV_nolen (sv_2mortal (newRV_inc (sv)))); |
830 | SvPV_nolen (sv_2mortal (newRV_inc (sv)))); |
751 | } |
|
|
752 | } |
831 | } |
753 | else if (svt == SVt_PVHV) |
832 | else if (svt == SVt_PVHV) |
754 | encode_hv (enc, (HV *)sv); |
833 | encode_hv (enc, (HV *)sv); |
755 | else if (svt == SVt_PVAV) |
834 | else if (svt == SVt_PVAV) |
756 | encode_av (enc, (AV *)sv); |
835 | encode_av (enc, (AV *)sv); |
757 | else if (svt < SVt_PVAV) |
836 | else if (svt < SVt_PVAV) |
758 | { |
837 | { |
759 | STRLEN len = 0; |
838 | int bool_type = ref_bool_type (sv); |
760 | char *pv = svt ? SvPV (sv, len) : 0; |
|
|
761 | |
839 | |
762 | if (len == 1 && *pv == '1') |
840 | if (bool_type == 1) |
763 | encode_str (enc, "true", 4, 0); |
841 | encode_str (enc, "true", 4, 0); |
764 | else if (len == 1 && *pv == '0') |
842 | else if (bool_type == 0) |
765 | encode_str (enc, "false", 5, 0); |
843 | encode_str (enc, "false", 5, 0); |
766 | else if (enc->json.flags & F_ALLOW_UNKNOWN) |
844 | else if (enc->json.flags & F_ALLOW_UNKNOWN) |
767 | encode_str (enc, "null", 4, 0); |
845 | encode_str (enc, "null", 4, 0); |
768 | else |
846 | else |
769 | croak ("cannot encode reference to scalar '%s' unless the scalar is 0 or 1", |
847 | croak ("cannot encode reference to scalar '%s' unless the scalar is 0 or 1", |
… | |
… | |
843 | else if (SvROK (sv)) |
921 | else if (SvROK (sv)) |
844 | encode_rv (enc, SvRV (sv)); |
922 | encode_rv (enc, SvRV (sv)); |
845 | else if (!SvOK (sv) || enc->json.flags & F_ALLOW_UNKNOWN) |
923 | else if (!SvOK (sv) || enc->json.flags & F_ALLOW_UNKNOWN) |
846 | encode_str (enc, "null", 4, 0); |
924 | encode_str (enc, "null", 4, 0); |
847 | else |
925 | else |
848 | croak ("encountered perl type (%s,0x%x) that JSON cannot handle, you might want to report this", |
926 | croak ("encountered perl type (%s,0x%x) that JSON cannot handle, check your input data", |
849 | SvPV_nolen (sv), (unsigned int)SvFLAGS (sv)); |
927 | SvPV_nolen (sv), (unsigned int)SvFLAGS (sv)); |
850 | } |
928 | } |
851 | |
929 | |
852 | static SV * |
930 | static SV * |
853 | encode_json (SV *scalar, JSON *json) |
931 | encode_json (SV *scalar, JSON *json) |
854 | { |
932 | { |
855 | enc_t enc; |
933 | enc_t enc; |
856 | |
934 | |
857 | if (!(json->flags & F_ALLOW_NONREF) && !SvROK (scalar)) |
935 | if (!(json->flags & F_ALLOW_NONREF) && json_nonref (scalar)) |
858 | croak ("hash- or arrayref expected (not a simple scalar, use allow_nonref to allow this)"); |
936 | croak ("hash- or arrayref expected (not a simple scalar, use allow_nonref to allow this)"); |
859 | |
937 | |
860 | enc.json = *json; |
938 | enc.json = *json; |
861 | enc.sv = sv_2mortal (NEWSV (0, INIT_SIZE)); |
939 | enc.sv = sv_2mortal (NEWSV (0, INIT_SIZE)); |
862 | enc.cur = SvPVX (enc.sv); |
940 | enc.cur = SvPVX (enc.sv); |
… | |
… | |
1069 | *cur++ = *dec_cur++; |
1147 | *cur++ = *dec_cur++; |
1070 | while (--clen); |
1148 | while (--clen); |
1071 | |
1149 | |
1072 | utf8 = 1; |
1150 | utf8 = 1; |
1073 | } |
1151 | } |
|
|
1152 | else if (ch == '\t' && dec->json.flags & F_RELAXED) |
|
|
1153 | *cur++ = ch; |
1074 | else |
1154 | else |
1075 | { |
1155 | { |
1076 | --dec_cur; |
1156 | --dec_cur; |
1077 | |
1157 | |
1078 | if (!ch) |
1158 | if (!ch) |
… | |
… | |
1266 | if (*dec->cur == ']') |
1346 | if (*dec->cur == ']') |
1267 | { |
1347 | { |
1268 | ++dec->cur; |
1348 | ++dec->cur; |
1269 | break; |
1349 | break; |
1270 | } |
1350 | } |
1271 | |
1351 | |
1272 | if (*dec->cur != ',') |
1352 | if (*dec->cur != ',') |
1273 | ERR (", or ] expected while parsing array"); |
1353 | ERR (", or ] expected while parsing array"); |
1274 | |
1354 | |
1275 | ++dec->cur; |
1355 | ++dec->cur; |
1276 | |
1356 | |
… | |
… | |
1400 | |
1480 | |
1401 | hv_iterinit (hv); |
1481 | hv_iterinit (hv); |
1402 | he = hv_iternext (hv); |
1482 | he = hv_iternext (hv); |
1403 | hv_iterinit (hv); |
1483 | hv_iterinit (hv); |
1404 | |
1484 | |
1405 | // the next line creates a mortal sv each time its called. |
1485 | // the next line creates a mortal sv each time it's called. |
1406 | // might want to optimise this for common cases. |
1486 | // might want to optimise this for common cases. |
1407 | cb = hv_fetch_ent (dec->json.cb_sk_object, hv_iterkeysv (he), 0, 0); |
1487 | cb = hv_fetch_ent (dec->json.cb_sk_object, hv_iterkeysv (he), 0, 0); |
1408 | |
1488 | |
1409 | if (cb) |
1489 | if (cb) |
1410 | { |
1490 | { |
1411 | dSP; |
1491 | dSP; |
1412 | int count; |
1492 | int count; |
1413 | |
1493 | |
1414 | ENTER; SAVETMPS; PUSHMARK (SP); |
1494 | ENTER; SAVETMPS; |
|
|
1495 | SAVESTACK_POS (); |
|
|
1496 | PUSHMARK (SP); |
1415 | XPUSHs (HeVAL (he)); |
1497 | XPUSHs (HeVAL (he)); |
1416 | sv_2mortal (sv); |
1498 | sv_2mortal (sv); |
1417 | |
1499 | |
1418 | PUTBACK; count = call_sv (HeVAL (cb), G_ARRAY); SPAGAIN; |
1500 | PUTBACK; count = call_sv (HeVAL (cb), G_ARRAY); SPAGAIN; |
1419 | |
1501 | |
… | |
… | |
1432 | if (dec->json.cb_object) |
1514 | if (dec->json.cb_object) |
1433 | { |
1515 | { |
1434 | dSP; |
1516 | dSP; |
1435 | int count; |
1517 | int count; |
1436 | |
1518 | |
1437 | ENTER; SAVETMPS; PUSHMARK (SP); |
1519 | ENTER; SAVETMPS; |
|
|
1520 | SAVESTACK_POS (); |
|
|
1521 | PUSHMARK (SP); |
1438 | XPUSHs (sv_2mortal (sv)); |
1522 | XPUSHs (sv_2mortal (sv)); |
1439 | |
1523 | |
1440 | PUTBACK; count = call_sv (dec->json.cb_object, G_ARRAY); SPAGAIN; |
1524 | PUTBACK; count = call_sv (dec->json.cb_object, G_ARRAY); SPAGAIN; |
1441 | |
1525 | |
1442 | if (count == 1) |
1526 | if (count == 1) |
… | |
… | |
1458 | DEC_DEC_DEPTH; |
1542 | DEC_DEC_DEPTH; |
1459 | return 0; |
1543 | return 0; |
1460 | } |
1544 | } |
1461 | |
1545 | |
1462 | static SV * |
1546 | static SV * |
|
|
1547 | decode_tag (dec_t *dec) |
|
|
1548 | { |
|
|
1549 | SV *tag = 0; |
|
|
1550 | SV *val = 0; |
|
|
1551 | |
|
|
1552 | if (!(dec->json.flags & F_ALLOW_TAGS)) |
|
|
1553 | ERR ("malformed JSON string, neither array, object, number, string or atom"); |
|
|
1554 | |
|
|
1555 | ++dec->cur; |
|
|
1556 | |
|
|
1557 | decode_ws (dec); |
|
|
1558 | |
|
|
1559 | tag = decode_sv (dec); |
|
|
1560 | if (!tag) |
|
|
1561 | goto fail; |
|
|
1562 | |
|
|
1563 | if (!SvPOK (tag)) |
|
|
1564 | ERR ("malformed JSON string, (tag) must be a string"); |
|
|
1565 | |
|
|
1566 | decode_ws (dec); |
|
|
1567 | |
|
|
1568 | if (*dec->cur != ')') |
|
|
1569 | ERR (") expected after tag"); |
|
|
1570 | |
|
|
1571 | ++dec->cur; |
|
|
1572 | |
|
|
1573 | decode_ws (dec); |
|
|
1574 | |
|
|
1575 | val = decode_sv (dec); |
|
|
1576 | if (!val) |
|
|
1577 | goto fail; |
|
|
1578 | |
|
|
1579 | if (!SvROK (val) || SvTYPE (SvRV (val)) != SVt_PVAV) |
|
|
1580 | ERR ("malformed JSON string, tag value must be an array"); |
|
|
1581 | |
|
|
1582 | { |
|
|
1583 | AV *av = (AV *)SvRV (val); |
|
|
1584 | int i, len = av_len (av) + 1; |
|
|
1585 | HV *stash = gv_stashsv (tag, 0); |
|
|
1586 | SV *sv; |
|
|
1587 | |
|
|
1588 | if (!stash) |
|
|
1589 | ERR ("cannot decode perl-object (package does not exist)"); |
|
|
1590 | |
|
|
1591 | GV *method = gv_fetchmethod_autoload (stash, "THAW", 0); |
|
|
1592 | |
|
|
1593 | if (!method) |
|
|
1594 | ERR ("cannot decode perl-object (package does not have a THAW method)"); |
|
|
1595 | |
|
|
1596 | dSP; |
|
|
1597 | |
|
|
1598 | ENTER; SAVETMPS; |
|
|
1599 | PUSHMARK (SP); |
|
|
1600 | EXTEND (SP, len + 2); |
|
|
1601 | // we re-bless the reference to get overload and other niceties right |
|
|
1602 | PUSHs (tag); |
|
|
1603 | PUSHs (sv_json); |
|
|
1604 | |
|
|
1605 | for (i = 0; i < len; ++i) |
|
|
1606 | PUSHs (*av_fetch (av, i, 1)); |
|
|
1607 | |
|
|
1608 | PUTBACK; |
|
|
1609 | call_sv ((SV *)GvCV (method), G_SCALAR); |
|
|
1610 | SPAGAIN; |
|
|
1611 | |
|
|
1612 | SvREFCNT_dec (tag); |
|
|
1613 | SvREFCNT_dec (val); |
|
|
1614 | sv = SvREFCNT_inc (POPs); |
|
|
1615 | |
|
|
1616 | PUTBACK; |
|
|
1617 | |
|
|
1618 | FREETMPS; LEAVE; |
|
|
1619 | |
|
|
1620 | return sv; |
|
|
1621 | } |
|
|
1622 | |
|
|
1623 | fail: |
|
|
1624 | SvREFCNT_dec (tag); |
|
|
1625 | SvREFCNT_dec (val); |
|
|
1626 | return 0; |
|
|
1627 | } |
|
|
1628 | |
|
|
1629 | static SV * |
1463 | decode_sv (dec_t *dec) |
1630 | decode_sv (dec_t *dec) |
1464 | { |
1631 | { |
1465 | // the beauty of JSON: you need exactly one character lookahead |
1632 | // the beauty of JSON: you need exactly one character lookahead |
1466 | // to parse everything. |
1633 | // to parse everything. |
1467 | switch (*dec->cur) |
1634 | switch (*dec->cur) |
1468 | { |
1635 | { |
1469 | case '"': ++dec->cur; return decode_str (dec); |
1636 | case '"': ++dec->cur; return decode_str (dec); |
1470 | case '[': ++dec->cur; return decode_av (dec); |
1637 | case '[': ++dec->cur; return decode_av (dec); |
1471 | case '{': ++dec->cur; return decode_hv (dec); |
1638 | case '{': ++dec->cur; return decode_hv (dec); |
|
|
1639 | case '(': return decode_tag (dec); |
1472 | |
1640 | |
1473 | case '-': |
1641 | case '-': |
1474 | case '0': case '1': case '2': case '3': case '4': |
1642 | case '0': case '1': case '2': case '3': case '4': |
1475 | case '5': case '6': case '7': case '8': case '9': |
1643 | case '5': case '6': case '7': case '8': case '9': |
1476 | return decode_num (dec); |
1644 | return decode_num (dec); |
… | |
… | |
1478 | case 't': |
1646 | case 't': |
1479 | if (dec->end - dec->cur >= 4 && !memcmp (dec->cur, "true", 4)) |
1647 | if (dec->end - dec->cur >= 4 && !memcmp (dec->cur, "true", 4)) |
1480 | { |
1648 | { |
1481 | dec->cur += 4; |
1649 | dec->cur += 4; |
1482 | #if JSON_SLOW |
1650 | #if JSON_SLOW |
1483 | json_true = get_bool ("JSON::XS::true"); |
1651 | bool_true = get_bool ("Types::Serialiser::true"); |
1484 | #endif |
1652 | #endif |
1485 | return newSVsv (json_true); |
1653 | return newSVsv (bool_true); |
1486 | } |
1654 | } |
1487 | else |
1655 | else |
1488 | ERR ("'true' expected"); |
1656 | ERR ("'true' expected"); |
1489 | |
1657 | |
1490 | break; |
1658 | break; |
… | |
… | |
1492 | case 'f': |
1660 | case 'f': |
1493 | if (dec->end - dec->cur >= 5 && !memcmp (dec->cur, "false", 5)) |
1661 | if (dec->end - dec->cur >= 5 && !memcmp (dec->cur, "false", 5)) |
1494 | { |
1662 | { |
1495 | dec->cur += 5; |
1663 | dec->cur += 5; |
1496 | #if JSON_SLOW |
1664 | #if JSON_SLOW |
1497 | json_false = get_bool ("JSON::XS::false"); |
1665 | bool_false = get_bool ("Types::Serialiser::false"); |
1498 | #endif |
1666 | #endif |
1499 | return newSVsv (json_false); |
1667 | return newSVsv (bool_false); |
1500 | } |
1668 | } |
1501 | else |
1669 | else |
1502 | ERR ("'false' expected"); |
1670 | ERR ("'false' expected"); |
1503 | |
1671 | |
1504 | break; |
1672 | break; |
… | |
… | |
1513 | ERR ("'null' expected"); |
1681 | ERR ("'null' expected"); |
1514 | |
1682 | |
1515 | break; |
1683 | break; |
1516 | |
1684 | |
1517 | default: |
1685 | default: |
1518 | ERR ("malformed JSON string, neither array, object, number, string or atom"); |
1686 | ERR ("malformed JSON string, neither tag, array, object, number, string or atom"); |
1519 | break; |
1687 | break; |
1520 | } |
1688 | } |
1521 | |
1689 | |
1522 | fail: |
1690 | fail: |
1523 | return 0; |
1691 | return 0; |
1524 | } |
1692 | } |
1525 | |
1693 | |
1526 | static SV * |
1694 | static SV * |
1527 | decode_json (SV *string, JSON *json, char **offset_return) |
1695 | decode_json (SV *string, JSON *json, STRLEN *offset_return) |
1528 | { |
1696 | { |
1529 | dec_t dec; |
1697 | dec_t dec; |
1530 | SV *sv; |
1698 | SV *sv; |
1531 | |
1699 | |
1532 | /* work around bugs in 5.10 where manipulating magic values |
1700 | /* work around bugs in 5.10 where manipulating magic values |
1533 | * makes perl ignore the magic in subsequent accesses. |
1701 | * makes perl ignore the magic in subsequent accesses. |
1534 | * also make a copy of non-PV values, to get them into a clean |
1702 | * also make a copy of non-PV values, to get them into a clean |
1535 | * state (SvPV should do that, but it's buggy, see below). |
1703 | * state (SvPV should do that, but it's buggy, see below). |
|
|
1704 | * |
|
|
1705 | * SvIsCOW_shared_hash works around a bug in perl (possibly 5.16), |
|
|
1706 | * as reported by Reini Urban. |
1536 | */ |
1707 | */ |
1537 | /*SvGETMAGIC (string);*/ |
1708 | /*SvGETMAGIC (string);*/ |
1538 | if (SvMAGICAL (string) || !SvPOK (string)) |
1709 | if (SvMAGICAL (string) || !SvPOK (string) || SvIsCOW_shared_hash (string)) |
1539 | string = sv_2mortal (newSVsv (string)); |
1710 | string = sv_2mortal (newSVsv (string)); |
1540 | |
1711 | |
1541 | SvUPGRADE (string, SVt_PV); |
1712 | SvUPGRADE (string, SVt_PV); |
1542 | |
1713 | |
1543 | /* work around a bug in perl 5.10, which causes SvCUR to fail an |
1714 | /* work around a bug in perl 5.10, which causes SvCUR to fail an |
… | |
… | |
1582 | |
1753 | |
1583 | decode_ws (&dec); |
1754 | decode_ws (&dec); |
1584 | sv = decode_sv (&dec); |
1755 | sv = decode_sv (&dec); |
1585 | |
1756 | |
1586 | if (offset_return) |
1757 | if (offset_return) |
1587 | *offset_return = dec.cur; |
1758 | *offset_return = dec.cur - SvPVX (string); |
1588 | |
1759 | else if (sv) |
1589 | if (!(offset_return || !sv)) |
|
|
1590 | { |
1760 | { |
1591 | // check for trailing garbage |
1761 | // check for trailing garbage |
1592 | decode_ws (&dec); |
1762 | decode_ws (&dec); |
1593 | |
1763 | |
1594 | if (*dec.cur) |
1764 | if (*dec.cur) |
… | |
… | |
1618 | dec.cur != dec.end ? SvPV_nolen (uni) : "(end of string)"); |
1788 | dec.cur != dec.end ? SvPV_nolen (uni) : "(end of string)"); |
1619 | } |
1789 | } |
1620 | |
1790 | |
1621 | sv = sv_2mortal (sv); |
1791 | sv = sv_2mortal (sv); |
1622 | |
1792 | |
1623 | if (!(dec.json.flags & F_ALLOW_NONREF) && !SvROK (sv)) |
1793 | if (!(dec.json.flags & F_ALLOW_NONREF) && json_nonref (sv)) |
1624 | croak ("JSON text must be an object or array (but found number, string, true, false or null, use allow_nonref to allow this)"); |
1794 | croak ("JSON text must be an object or array (but found number, string, true, false or null, use allow_nonref to allow this)"); |
1625 | |
1795 | |
1626 | return sv; |
1796 | return sv; |
1627 | } |
1797 | } |
1628 | |
1798 | |
… | |
… | |
1750 | self->incr_mode = INCR_M_STR; |
1920 | self->incr_mode = INCR_M_STR; |
1751 | goto incr_m_str; |
1921 | goto incr_m_str; |
1752 | |
1922 | |
1753 | case '[': |
1923 | case '[': |
1754 | case '{': |
1924 | case '{': |
|
|
1925 | case '(': |
1755 | if (++self->incr_nest > self->max_depth) |
1926 | if (++self->incr_nest > self->max_depth) |
1756 | croak (ERR_NESTING_EXCEEDED); |
1927 | croak (ERR_NESTING_EXCEEDED); |
1757 | break; |
1928 | break; |
1758 | |
1929 | |
1759 | case ']': |
1930 | case ']': |
1760 | case '}': |
1931 | case '}': |
1761 | if (--self->incr_nest <= 0) |
1932 | if (--self->incr_nest <= 0) |
1762 | goto interrupt; |
1933 | goto interrupt; |
|
|
1934 | break; |
|
|
1935 | |
|
|
1936 | case ')': |
|
|
1937 | --self->incr_nest; |
1763 | break; |
1938 | break; |
1764 | |
1939 | |
1765 | case '#': |
1940 | case '#': |
1766 | self->incr_mode = INCR_M_C1; |
1941 | self->incr_mode = INCR_M_C1; |
1767 | goto incr_m_c; |
1942 | goto incr_m_c; |
… | |
… | |
1793 | i >= '0' && i <= '9' ? i - '0' |
1968 | i >= '0' && i <= '9' ? i - '0' |
1794 | : i >= 'a' && i <= 'f' ? i - 'a' + 10 |
1969 | : i >= 'a' && i <= 'f' ? i - 'a' + 10 |
1795 | : i >= 'A' && i <= 'F' ? i - 'A' + 10 |
1970 | : i >= 'A' && i <= 'F' ? i - 'A' + 10 |
1796 | : -1; |
1971 | : -1; |
1797 | |
1972 | |
1798 | json_stash = gv_stashpv ("JSON::XS" , 1); |
1973 | json_stash = gv_stashpv ("JSON::XS" , 1); |
1799 | json_boolean_stash = gv_stashpv ("JSON::XS::Boolean", 1); |
1974 | bool_stash = gv_stashpv ("Types::Serialiser::Boolean", 1); |
1800 | |
|
|
1801 | json_true = get_bool ("JSON::XS::true"); |
1975 | bool_true = get_bool ("Types::Serialiser::true"); |
1802 | json_false = get_bool ("JSON::XS::false"); |
1976 | bool_false = get_bool ("Types::Serialiser::false"); |
|
|
1977 | |
|
|
1978 | sv_json = newSVpv ("JSON", 0); |
|
|
1979 | SvREADONLY_on (sv_json); |
1803 | |
1980 | |
1804 | CvNODEBUG_on (get_cv ("JSON::XS::incr_text", 0)); /* the debugger completely breaks lvalue subs */ |
1981 | CvNODEBUG_on (get_cv ("JSON::XS::incr_text", 0)); /* the debugger completely breaks lvalue subs */ |
1805 | } |
1982 | } |
1806 | |
1983 | |
1807 | PROTOTYPES: DISABLE |
1984 | PROTOTYPES: DISABLE |
1808 | |
1985 | |
1809 | void CLONE (...) |
1986 | void CLONE (...) |
1810 | CODE: |
1987 | CODE: |
1811 | json_stash = 0; |
1988 | json_stash = 0; |
1812 | json_boolean_stash = 0; |
1989 | bool_stash = 0; |
1813 | |
1990 | |
1814 | void new (char *klass) |
1991 | void new (char *klass) |
1815 | PPCODE: |
1992 | PPCODE: |
1816 | { |
1993 | { |
1817 | SV *pv = NEWSV (0, sizeof (JSON)); |
1994 | SV *pv = NEWSV (0, sizeof (JSON)); |
… | |
… | |
1837 | shrink = F_SHRINK |
2014 | shrink = F_SHRINK |
1838 | allow_blessed = F_ALLOW_BLESSED |
2015 | allow_blessed = F_ALLOW_BLESSED |
1839 | convert_blessed = F_CONV_BLESSED |
2016 | convert_blessed = F_CONV_BLESSED |
1840 | relaxed = F_RELAXED |
2017 | relaxed = F_RELAXED |
1841 | allow_unknown = F_ALLOW_UNKNOWN |
2018 | allow_unknown = F_ALLOW_UNKNOWN |
|
|
2019 | allow_tags = F_ALLOW_TAGS |
1842 | PPCODE: |
2020 | PPCODE: |
1843 | { |
2021 | { |
1844 | if (enable) |
2022 | if (enable) |
1845 | self->flags |= ix; |
2023 | self->flags |= ix; |
1846 | else |
2024 | else |
… | |
… | |
1862 | get_shrink = F_SHRINK |
2040 | get_shrink = F_SHRINK |
1863 | get_allow_blessed = F_ALLOW_BLESSED |
2041 | get_allow_blessed = F_ALLOW_BLESSED |
1864 | get_convert_blessed = F_CONV_BLESSED |
2042 | get_convert_blessed = F_CONV_BLESSED |
1865 | get_relaxed = F_RELAXED |
2043 | get_relaxed = F_RELAXED |
1866 | get_allow_unknown = F_ALLOW_UNKNOWN |
2044 | get_allow_unknown = F_ALLOW_UNKNOWN |
|
|
2045 | get_allow_tags = F_ALLOW_TAGS |
1867 | PPCODE: |
2046 | PPCODE: |
1868 | XPUSHs (boolSV (self->flags & ix)); |
2047 | XPUSHs (boolSV (self->flags & ix)); |
1869 | |
2048 | |
1870 | void max_depth (JSON *self, U32 max_depth = 0x80000000UL) |
2049 | void max_depth (JSON *self, U32 max_depth = 0x80000000UL) |
1871 | PPCODE: |
2050 | PPCODE: |
… | |
… | |
1932 | |
2111 | |
1933 | void decode_prefix (JSON *self, SV *jsonstr) |
2112 | void decode_prefix (JSON *self, SV *jsonstr) |
1934 | PPCODE: |
2113 | PPCODE: |
1935 | { |
2114 | { |
1936 | SV *sv; |
2115 | SV *sv; |
1937 | char *offset; |
2116 | STRLEN offset; |
1938 | PUTBACK; sv = decode_json (jsonstr, self, &offset); SPAGAIN; |
2117 | PUTBACK; sv = decode_json (jsonstr, self, &offset); SPAGAIN; |
1939 | EXTEND (SP, 2); |
2118 | EXTEND (SP, 2); |
1940 | PUSHs (sv); |
2119 | PUSHs (sv); |
1941 | PUSHs (sv_2mortal (newSVuv (ptr_to_index (jsonstr, offset)))); |
2120 | PUSHs (sv_2mortal (newSVuv (ptr_to_index (jsonstr, SvPV_nolen (jsonstr) + offset)))); |
1942 | } |
2121 | } |
1943 | |
2122 | |
1944 | void incr_parse (JSON *self, SV *jsonstr = 0) |
2123 | void incr_parse (JSON *self, SV *jsonstr = 0) |
1945 | PPCODE: |
2124 | PPCODE: |
1946 | { |
2125 | { |
… | |
… | |
1993 | |
2172 | |
1994 | if (GIMME_V != G_VOID) |
2173 | if (GIMME_V != G_VOID) |
1995 | do |
2174 | do |
1996 | { |
2175 | { |
1997 | SV *sv; |
2176 | SV *sv; |
1998 | char *offset; |
2177 | STRLEN offset; |
1999 | |
2178 | |
2000 | if (!INCR_DONE (self)) |
2179 | if (!INCR_DONE (self)) |
2001 | { |
2180 | { |
2002 | incr_parse (self); |
2181 | incr_parse (self); |
2003 | |
2182 | |
… | |
… | |
2019 | } |
2198 | } |
2020 | |
2199 | |
2021 | PUTBACK; sv = decode_json (self->incr_text, self, &offset); SPAGAIN; |
2200 | PUTBACK; sv = decode_json (self->incr_text, self, &offset); SPAGAIN; |
2022 | XPUSHs (sv); |
2201 | XPUSHs (sv); |
2023 | |
2202 | |
2024 | self->incr_pos -= offset - SvPVX (self->incr_text); |
2203 | self->incr_pos -= offset; |
2025 | self->incr_nest = 0; |
2204 | self->incr_nest = 0; |
2026 | self->incr_mode = 0; |
2205 | self->incr_mode = 0; |
2027 | |
2206 | |
2028 | sv_chop (self->incr_text, offset); |
2207 | sv_chop (self->incr_text, SvPVX (self->incr_text) + offset); |
2029 | } |
2208 | } |
2030 | while (GIMME_V == G_ARRAY); |
2209 | while (GIMME_V == G_ARRAY); |
2031 | } |
2210 | } |
2032 | |
2211 | |
2033 | SV *incr_text (JSON *self) |
2212 | SV *incr_text (JSON *self) |
… | |
… | |
2071 | SvREFCNT_dec (self->incr_text); |
2250 | SvREFCNT_dec (self->incr_text); |
2072 | |
2251 | |
2073 | PROTOTYPES: ENABLE |
2252 | PROTOTYPES: ENABLE |
2074 | |
2253 | |
2075 | void encode_json (SV *scalar) |
2254 | void encode_json (SV *scalar) |
2076 | ALIAS: |
|
|
2077 | to_json_ = 0 |
|
|
2078 | encode_json = F_UTF8 |
|
|
2079 | PPCODE: |
2255 | PPCODE: |
2080 | { |
2256 | { |
2081 | JSON json; |
2257 | JSON json; |
2082 | json_init (&json); |
2258 | json_init (&json); |
2083 | json.flags |= ix; |
2259 | json.flags |= F_UTF8; |
2084 | PUTBACK; scalar = encode_json (scalar, &json); SPAGAIN; |
2260 | PUTBACK; scalar = encode_json (scalar, &json); SPAGAIN; |
2085 | XPUSHs (scalar); |
2261 | XPUSHs (scalar); |
2086 | } |
2262 | } |
2087 | |
2263 | |
2088 | void decode_json (SV *jsonstr) |
2264 | void decode_json (SV *jsonstr) |
2089 | ALIAS: |
|
|
2090 | from_json_ = 0 |
|
|
2091 | decode_json = F_UTF8 |
|
|
2092 | PPCODE: |
2265 | PPCODE: |
2093 | { |
2266 | { |
2094 | JSON json; |
2267 | JSON json; |
2095 | json_init (&json); |
2268 | json_init (&json); |
2096 | json.flags |= ix; |
2269 | json.flags |= F_UTF8; |
2097 | PUTBACK; jsonstr = decode_json (jsonstr, &json, 0); SPAGAIN; |
2270 | PUTBACK; jsonstr = decode_json (jsonstr, &json, 0); SPAGAIN; |
2098 | XPUSHs (jsonstr); |
2271 | XPUSHs (jsonstr); |
2099 | } |
2272 | } |
2100 | |
2273 | |