… | |
… | |
12 | #define F_CANONICAL 0x00000008 |
12 | #define F_CANONICAL 0x00000008 |
13 | #define F_SPACE_BEFORE 0x00000010 |
13 | #define F_SPACE_BEFORE 0x00000010 |
14 | #define F_SPACE_AFTER 0x00000020 |
14 | #define F_SPACE_AFTER 0x00000020 |
15 | #define F_JSON_RPC 0x00000040 |
15 | #define F_JSON_RPC 0x00000040 |
16 | #define F_ALLOW_NONREF 0x00000080 |
16 | #define F_ALLOW_NONREF 0x00000080 |
|
|
17 | #define F_SHRINK 0x00000100 |
17 | |
18 | |
18 | #define F_PRETTY F_INDENT | F_SPACE_BEFORE | F_SPACE_AFTER |
19 | #define F_PRETTY F_INDENT | F_SPACE_BEFORE | F_SPACE_AFTER |
19 | #define F_DEFAULT 0 |
20 | #define F_DEFAULT 0 |
20 | |
21 | |
21 | #define INIT_SIZE 32 // initial scalar size to be allocated |
22 | #define INIT_SIZE 32 // initial scalar size to be allocated |
… | |
… | |
85 | |
86 | |
86 | while (str < end) |
87 | while (str < end) |
87 | { |
88 | { |
88 | unsigned char ch = *(unsigned char *)str; |
89 | unsigned char ch = *(unsigned char *)str; |
89 | |
90 | |
90 | if (ch == '"') |
91 | if (ch >= 0x20 && ch < 0x80) // most common case |
91 | { |
92 | { |
|
|
93 | if (ch == '"') // but with slow exceptions |
|
|
94 | { |
92 | need (enc, len += 1); |
95 | need (enc, len += 1); |
93 | *enc->cur++ = '\\'; |
96 | *enc->cur++ = '\\'; |
94 | *enc->cur++ = '"'; |
97 | *enc->cur++ = '"'; |
95 | ++str; |
|
|
96 | } |
98 | } |
97 | else if (ch == '\\') |
99 | else if (ch == '\\') |
98 | { |
100 | { |
99 | need (enc, len += 1); |
101 | need (enc, len += 1); |
100 | *enc->cur++ = '\\'; |
102 | *enc->cur++ = '\\'; |
101 | *enc->cur++ = '\\'; |
103 | *enc->cur++ = '\\'; |
102 | ++str; |
|
|
103 | } |
104 | } |
104 | else if (ch >= 0x20 && ch < 0x80) // most common case |
105 | else |
105 | { |
|
|
106 | *enc->cur++ = ch; |
106 | *enc->cur++ = ch; |
107 | ++str; |
107 | |
108 | } |
|
|
109 | else if (ch == '\015') |
|
|
110 | { |
|
|
111 | need (enc, len += 1); |
|
|
112 | *enc->cur++ = '\\'; |
|
|
113 | *enc->cur++ = 'r'; |
|
|
114 | ++str; |
|
|
115 | } |
|
|
116 | else if (ch == '\012') |
|
|
117 | { |
|
|
118 | need (enc, len += 1); |
|
|
119 | *enc->cur++ = '\\'; |
|
|
120 | *enc->cur++ = 'n'; |
|
|
121 | ++str; |
108 | ++str; |
122 | } |
109 | } |
123 | else |
110 | else |
124 | { |
111 | { |
125 | STRLEN clen; |
112 | switch (ch) |
126 | UV uch; |
|
|
127 | |
|
|
128 | if (is_utf8) |
|
|
129 | { |
113 | { |
130 | uch = utf8n_to_uvuni (str, end - str, &clen, UTF8_CHECK_ONLY); |
114 | case '\010': need (enc, len += 1); *enc->cur++ = '\\'; *enc->cur++ = 'b'; ++str; break; |
131 | if (clen < 0) |
115 | case '\011': need (enc, len += 1); *enc->cur++ = '\\'; *enc->cur++ = 't'; ++str; break; |
132 | croak ("malformed UTF-8 character in string, cannot convert to JSON"); |
116 | case '\012': need (enc, len += 1); *enc->cur++ = '\\'; *enc->cur++ = 'n'; ++str; break; |
133 | } |
117 | case '\014': need (enc, len += 1); *enc->cur++ = '\\'; *enc->cur++ = 'f'; ++str; break; |
134 | else |
118 | case '\015': need (enc, len += 1); *enc->cur++ = '\\'; *enc->cur++ = 'r'; ++str; break; |
135 | { |
|
|
136 | uch = ch; |
|
|
137 | clen = 1; |
|
|
138 | } |
|
|
139 | |
119 | |
140 | if (uch < 0x80 || enc->flags & F_ASCII) |
120 | default: |
141 | { |
|
|
142 | if (uch > 0xFFFFUL) |
|
|
143 | { |
121 | { |
|
|
122 | STRLEN clen; |
|
|
123 | UV uch; |
|
|
124 | |
|
|
125 | if (is_utf8) |
|
|
126 | { |
|
|
127 | uch = utf8n_to_uvuni (str, end - str, &clen, UTF8_CHECK_ONLY); |
|
|
128 | if (clen == (STRLEN)-1) |
|
|
129 | croak ("malformed UTF-8 character in string, cannot convert to JSON"); |
|
|
130 | } |
|
|
131 | else |
|
|
132 | { |
|
|
133 | uch = ch; |
|
|
134 | clen = 1; |
|
|
135 | } |
|
|
136 | |
|
|
137 | if (uch < 0x80 || enc->flags & F_ASCII) |
|
|
138 | { |
|
|
139 | if (uch > 0xFFFFUL) |
|
|
140 | { |
144 | need (enc, len += 11); |
141 | need (enc, len += 11); |
145 | sprintf (enc->cur, "\\u%04x\\u%04x", |
142 | sprintf (enc->cur, "\\u%04x\\u%04x", |
146 | (uch - 0x10000) / 0x400 + 0xD800, |
143 | (uch - 0x10000) / 0x400 + 0xD800, |
147 | (uch - 0x10000) % 0x400 + 0xDC00); |
144 | (uch - 0x10000) % 0x400 + 0xDC00); |
148 | enc->cur += 12; |
145 | enc->cur += 12; |
|
|
146 | } |
|
|
147 | else |
|
|
148 | { |
|
|
149 | static char hexdigit [16] = "0123456789abcdef"; |
|
|
150 | need (enc, len += 5); |
|
|
151 | *enc->cur++ = '\\'; |
|
|
152 | *enc->cur++ = 'u'; |
|
|
153 | *enc->cur++ = hexdigit [ uch >> 12 ]; |
|
|
154 | *enc->cur++ = hexdigit [(uch >> 8) & 15]; |
|
|
155 | *enc->cur++ = hexdigit [(uch >> 4) & 15]; |
|
|
156 | *enc->cur++ = hexdigit [(uch >> 0) & 15]; |
|
|
157 | } |
|
|
158 | |
|
|
159 | str += clen; |
|
|
160 | } |
|
|
161 | else if (is_utf8) |
|
|
162 | { |
|
|
163 | need (enc, len += clen); |
|
|
164 | do |
|
|
165 | { |
|
|
166 | *enc->cur++ = *str++; |
|
|
167 | } |
|
|
168 | while (--clen); |
|
|
169 | } |
|
|
170 | else |
|
|
171 | { |
|
|
172 | need (enc, 10); // never more than 11 bytes needed |
|
|
173 | enc->cur = uvuni_to_utf8_flags (enc->cur, uch, 0); |
|
|
174 | ++str; |
|
|
175 | } |
149 | } |
176 | } |
150 | else |
|
|
151 | { |
|
|
152 | static char hexdigit [16] = "0123456789abcdef"; |
|
|
153 | need (enc, len += 5); |
|
|
154 | *enc->cur++ = '\\'; |
|
|
155 | *enc->cur++ = 'u'; |
|
|
156 | *enc->cur++ = hexdigit [ uch >> 12 ]; |
|
|
157 | *enc->cur++ = hexdigit [(uch >> 8) & 15]; |
|
|
158 | *enc->cur++ = hexdigit [(uch >> 4) & 15]; |
|
|
159 | *enc->cur++ = hexdigit [(uch >> 0) & 15]; |
|
|
160 | } |
|
|
161 | |
|
|
162 | str += clen; |
|
|
163 | } |
|
|
164 | else if (is_utf8) |
|
|
165 | { |
|
|
166 | need (enc, len += clen); |
|
|
167 | while (clen--) |
|
|
168 | *enc->cur++ = *str++; |
|
|
169 | } |
|
|
170 | else |
|
|
171 | { |
|
|
172 | need (enc, 10); // never more than 11 bytes needed |
|
|
173 | enc->cur = uvuni_to_utf8_flags (enc->cur, uch, 0); |
|
|
174 | ++str; |
|
|
175 | } |
177 | } |
176 | } |
178 | } |
177 | |
179 | |
178 | --len; |
180 | --len; |
179 | } |
181 | } |
… | |
… | |
422 | |
424 | |
423 | if (!(flags & (F_ASCII | F_UTF8))) |
425 | if (!(flags & (F_ASCII | F_UTF8))) |
424 | SvUTF8_on (enc.sv); |
426 | SvUTF8_on (enc.sv); |
425 | |
427 | |
426 | SvCUR_set (enc.sv, enc.cur - SvPVX (enc.sv)); |
428 | SvCUR_set (enc.sv, enc.cur - SvPVX (enc.sv)); |
|
|
429 | |
|
|
430 | #ifdef SvPV_shrink_to_cur |
|
|
431 | if (enc.flags & F_SHRINK) |
|
|
432 | SvPV_shrink_to_cur (enc.sv); |
|
|
433 | #endif |
427 | return enc.sv; |
434 | return enc.sv; |
428 | } |
435 | } |
429 | |
436 | |
430 | ///////////////////////////////////////////////////////////////////////////// |
437 | ///////////////////////////////////////////////////////////////////////////// |
431 | |
438 | |
… | |
… | |
529 | |
536 | |
530 | // possibly a surrogate pair |
537 | // possibly a surrogate pair |
531 | if (hi >= 0xd800 && hi < 0xdc00) |
538 | if (hi >= 0xd800 && hi < 0xdc00) |
532 | { |
539 | { |
533 | if (dec->cur [0] != '\\' || dec->cur [1] != 'u') |
540 | if (dec->cur [0] != '\\' || dec->cur [1] != 'u') |
534 | ERR ("illegal surrogate character"); |
541 | ERR ("missing low surrogate character in surrogate pair"); |
535 | |
542 | |
536 | dec->cur += 2; |
543 | dec->cur += 2; |
537 | |
544 | |
538 | lo = decode_4hex (dec); |
545 | lo = decode_4hex (dec); |
539 | if (lo == (UV)-1) |
546 | if (lo == (UV)-1) |
… | |
… | |
542 | if (lo < 0xdc00 || lo >= 0xe000) |
549 | if (lo < 0xdc00 || lo >= 0xe000) |
543 | ERR ("surrogate pair expected"); |
550 | ERR ("surrogate pair expected"); |
544 | |
551 | |
545 | hi = (hi - 0xD800) * 0x400 + (lo - 0xDC00) + 0x10000; |
552 | hi = (hi - 0xD800) * 0x400 + (lo - 0xDC00) + 0x10000; |
546 | } |
553 | } |
547 | else if (lo >= 0xdc00 && lo < 0xe000) |
554 | else if (hi >= 0xdc00 && hi < 0xe000) |
548 | ERR ("illegal surrogate character"); |
555 | ERR ("missing high surrogate character in surrogate pair"); |
549 | |
556 | |
550 | if (hi >= 0x80) |
557 | if (hi >= 0x80) |
551 | { |
558 | { |
552 | utf8 = 1; |
559 | utf8 = 1; |
553 | |
560 | |
… | |
… | |
556 | } |
563 | } |
557 | else |
564 | else |
558 | APPEND_CH (hi); |
565 | APPEND_CH (hi); |
559 | } |
566 | } |
560 | break; |
567 | break; |
|
|
568 | |
|
|
569 | default: |
|
|
570 | --dec->cur; |
|
|
571 | ERR ("illegal backslash escape sequence in string"); |
561 | } |
572 | } |
562 | } |
573 | } |
563 | else if (ch >= 0x20 && ch <= 0x7f) |
574 | else if (ch >= 0x20 && ch <= 0x7f) |
564 | APPEND_CH (*dec->cur++); |
575 | APPEND_CH (*dec->cur++); |
565 | else if (ch >= 0x80) |
576 | else if (ch >= 0x80) |
566 | { |
577 | { |
567 | STRLEN clen; |
578 | STRLEN clen; |
568 | UV uch = utf8n_to_uvuni (dec->cur, dec->end - dec->cur, &clen, UTF8_CHECK_ONLY); |
579 | UV uch = utf8n_to_uvuni (dec->cur, dec->end - dec->cur, &clen, UTF8_CHECK_ONLY); |
569 | if (clen < 0) |
580 | if (clen == (STRLEN)-1) |
570 | ERR ("malformed UTF-8 character in string, cannot convert to JSON"); |
581 | ERR ("malformed UTF-8 character in string, cannot convert to JSON"); |
571 | |
582 | |
572 | APPEND_GROW (clen); |
583 | APPEND_GROW (clen); |
573 | memcpy (cur, dec->cur, clen); |
584 | do |
574 | cur += clen; |
585 | { |
575 | dec->cur += clen; |
586 | *cur++ = *dec->cur++; |
|
|
587 | } |
|
|
588 | while (--clen); |
|
|
589 | |
|
|
590 | utf8 = 1; |
576 | } |
591 | } |
|
|
592 | else if (dec->cur == dec->end) |
|
|
593 | ERR ("unexpected end of string while parsing json string"); |
577 | else |
594 | else |
578 | ERR ("invalid character encountered"); |
595 | ERR ("invalid character encountered"); |
579 | } |
596 | } |
580 | |
597 | |
581 | ++dec->cur; |
598 | ++dec->cur; |
… | |
… | |
585 | SvPOK_only (sv); |
602 | SvPOK_only (sv); |
586 | *SvEND (sv) = 0; |
603 | *SvEND (sv) = 0; |
587 | |
604 | |
588 | if (utf8) |
605 | if (utf8) |
589 | SvUTF8_on (sv); |
606 | SvUTF8_on (sv); |
|
|
607 | |
|
|
608 | #ifdef SvPV_shrink_to_cur |
|
|
609 | if (dec->flags & F_SHRINK) |
|
|
610 | SvPV_shrink_to_cur (sv); |
|
|
611 | #endif |
590 | |
612 | |
591 | return sv; |
613 | return sv; |
592 | |
614 | |
593 | fail: |
615 | fail: |
594 | SvREFCNT_dec (sv); |
616 | SvREFCNT_dec (sv); |
… | |
… | |
609 | { |
631 | { |
610 | ++dec->cur; |
632 | ++dec->cur; |
611 | if (*dec->cur >= '0' && *dec->cur <= '9') |
633 | if (*dec->cur >= '0' && *dec->cur <= '9') |
612 | ERR ("malformed number (leading zero must not be followed by another digit)"); |
634 | ERR ("malformed number (leading zero must not be followed by another digit)"); |
613 | } |
635 | } |
614 | |
636 | else if (*dec->cur < '0' || *dec->cur > '9') |
615 | // int |
637 | ERR ("malformed number (no digits after initial minus)"); |
|
|
638 | else |
|
|
639 | do |
|
|
640 | { |
|
|
641 | ++dec->cur; |
|
|
642 | } |
616 | while (*dec->cur >= '0' && *dec->cur <= '9') |
643 | while (*dec->cur >= '0' && *dec->cur <= '9'); |
617 | ++dec->cur; |
|
|
618 | |
644 | |
619 | // [frac] |
645 | // [frac] |
620 | if (*dec->cur == '.') |
646 | if (*dec->cur == '.') |
621 | { |
647 | { |
622 | is_nv = 1; |
648 | ++dec->cur; |
|
|
649 | |
|
|
650 | if (*dec->cur < '0' || *dec->cur > '9') |
|
|
651 | ERR ("malformed number (no digits after decimal point)"); |
623 | |
652 | |
624 | do |
653 | do |
625 | { |
654 | { |
626 | ++dec->cur; |
655 | ++dec->cur; |
627 | } |
656 | } |
628 | while (*dec->cur >= '0' && *dec->cur <= '9'); |
657 | while (*dec->cur >= '0' && *dec->cur <= '9'); |
|
|
658 | |
|
|
659 | is_nv = 1; |
629 | } |
660 | } |
630 | |
661 | |
631 | // [exp] |
662 | // [exp] |
632 | if (*dec->cur == 'e' || *dec->cur == 'E') |
663 | if (*dec->cur == 'e' || *dec->cur == 'E') |
633 | { |
664 | { |
634 | is_nv = 1; |
|
|
635 | |
|
|
636 | ++dec->cur; |
665 | ++dec->cur; |
|
|
666 | |
637 | if (*dec->cur == '-' || *dec->cur == '+') |
667 | if (*dec->cur == '-' || *dec->cur == '+') |
638 | ++dec->cur; |
668 | ++dec->cur; |
639 | |
669 | |
|
|
670 | if (*dec->cur < '0' || *dec->cur > '9') |
|
|
671 | ERR ("malformed number (no digits after exp sign)"); |
|
|
672 | |
|
|
673 | do |
|
|
674 | { |
|
|
675 | ++dec->cur; |
|
|
676 | } |
640 | while (*dec->cur >= '0' && *dec->cur <= '9') |
677 | while (*dec->cur >= '0' && *dec->cur <= '9'); |
641 | ++dec->cur; |
678 | |
|
|
679 | is_nv = 1; |
642 | } |
680 | } |
643 | |
681 | |
644 | if (!is_nv) |
682 | if (!is_nv) |
645 | { |
683 | { |
646 | UV uv; |
684 | UV uv; |
… | |
… | |
664 | static SV * |
702 | static SV * |
665 | decode_av (dec_t *dec) |
703 | decode_av (dec_t *dec) |
666 | { |
704 | { |
667 | AV *av = newAV (); |
705 | AV *av = newAV (); |
668 | |
706 | |
|
|
707 | WS; |
|
|
708 | if (*dec->cur == ']') |
|
|
709 | ++dec->cur; |
|
|
710 | else |
669 | for (;;) |
711 | for (;;) |
670 | { |
712 | { |
671 | SV *value; |
713 | SV *value; |
672 | |
714 | |
673 | value = decode_sv (dec); |
715 | value = decode_sv (dec); |
674 | if (!value) |
716 | if (!value) |
675 | goto fail; |
717 | goto fail; |
676 | |
718 | |
677 | av_push (av, value); |
719 | av_push (av, value); |
678 | |
720 | |
679 | WS; |
721 | WS; |
680 | |
722 | |
681 | if (*dec->cur == ']') |
723 | if (*dec->cur == ']') |
682 | { |
724 | { |
683 | ++dec->cur; |
725 | ++dec->cur; |
684 | break; |
726 | break; |
|
|
727 | } |
685 | } |
728 | |
686 | |
|
|
687 | if (*dec->cur != ',') |
729 | if (*dec->cur != ',') |
688 | ERR (", or ] expected while parsing array"); |
730 | ERR (", or ] expected while parsing array"); |
689 | |
731 | |
690 | ++dec->cur; |
732 | ++dec->cur; |
691 | } |
733 | } |
692 | |
734 | |
693 | return newRV_noinc ((SV *)av); |
735 | return newRV_noinc ((SV *)av); |
694 | |
736 | |
695 | fail: |
737 | fail: |
696 | SvREFCNT_dec (av); |
738 | SvREFCNT_dec (av); |
… | |
… | |
700 | static SV * |
742 | static SV * |
701 | decode_hv (dec_t *dec) |
743 | decode_hv (dec_t *dec) |
702 | { |
744 | { |
703 | HV *hv = newHV (); |
745 | HV *hv = newHV (); |
704 | |
746 | |
|
|
747 | WS; |
|
|
748 | if (*dec->cur == '}') |
|
|
749 | ++dec->cur; |
|
|
750 | else |
705 | for (;;) |
751 | for (;;) |
706 | { |
752 | { |
707 | SV *key, *value; |
753 | SV *key, *value; |
708 | |
754 | |
709 | WS; EXPECT_CH ('"'); |
755 | WS; EXPECT_CH ('"'); |
710 | |
756 | |
711 | key = decode_str (dec); |
757 | key = decode_str (dec); |
712 | if (!key) |
758 | if (!key) |
713 | goto fail; |
|
|
714 | |
|
|
715 | WS; EXPECT_CH (':'); |
|
|
716 | |
|
|
717 | value = decode_sv (dec); |
|
|
718 | if (!value) |
|
|
719 | { |
|
|
720 | SvREFCNT_dec (key); |
|
|
721 | goto fail; |
759 | goto fail; |
|
|
760 | |
|
|
761 | WS; EXPECT_CH (':'); |
|
|
762 | |
|
|
763 | value = decode_sv (dec); |
|
|
764 | if (!value) |
|
|
765 | { |
|
|
766 | SvREFCNT_dec (key); |
|
|
767 | goto fail; |
722 | } |
768 | } |
723 | |
769 | |
724 | //TODO: optimise |
770 | //TODO: optimise |
725 | hv_store_ent (hv, key, value, 0); |
771 | hv_store_ent (hv, key, value, 0); |
726 | |
772 | |
727 | WS; |
773 | WS; |
728 | |
774 | |
729 | if (*dec->cur == '}') |
775 | if (*dec->cur == '}') |
730 | { |
776 | { |
731 | ++dec->cur; |
777 | ++dec->cur; |
732 | break; |
778 | break; |
733 | } |
779 | } |
734 | |
780 | |
735 | if (*dec->cur != ',') |
781 | if (*dec->cur != ',') |
736 | ERR (", or } expected while parsing object/hash"); |
782 | ERR (", or } expected while parsing object/hash"); |
737 | |
783 | |
738 | ++dec->cur; |
784 | ++dec->cur; |
739 | } |
785 | } |
740 | |
786 | |
741 | return newRV_noinc ((SV *)hv); |
787 | return newRV_noinc ((SV *)hv); |
742 | |
788 | |
743 | fail: |
789 | fail: |
744 | SvREFCNT_dec (hv); |
790 | SvREFCNT_dec (hv); |
… | |
… | |
784 | |
830 | |
785 | case 'n': |
831 | case 'n': |
786 | if (dec->end - dec->cur >= 4 && !memcmp (dec->cur, "null", 4)) |
832 | if (dec->end - dec->cur >= 4 && !memcmp (dec->cur, "null", 4)) |
787 | { |
833 | { |
788 | dec->cur += 4; |
834 | dec->cur += 4; |
789 | return newSViv (1); |
835 | return newSVsv (&PL_sv_undef); |
790 | } |
836 | } |
791 | else |
837 | else |
792 | ERR ("'null' expected"); |
838 | ERR ("'null' expected"); |
793 | |
839 | |
794 | break; |
840 | break; |
… | |
… | |
805 | static SV * |
851 | static SV * |
806 | decode_json (SV *string, UV flags) |
852 | decode_json (SV *string, UV flags) |
807 | { |
853 | { |
808 | SV *sv; |
854 | SV *sv; |
809 | |
855 | |
810 | if (!(flags & F_UTF8)) |
856 | if (flags & F_UTF8) |
|
|
857 | sv_utf8_downgrade (string, 0); |
|
|
858 | else |
811 | sv_utf8_upgrade (string); |
859 | sv_utf8_upgrade (string); |
812 | |
860 | |
813 | SvGROW (string, SvCUR (string) + 1); // should basically be a NOP |
861 | SvGROW (string, SvCUR (string) + 1); // should basically be a NOP |
814 | |
862 | |
815 | dec_t dec; |
863 | dec_t dec; |
816 | dec.flags = flags; |
864 | dec.flags = flags; |
817 | dec.cur = SvPVX (string); |
865 | dec.cur = SvPVX (string); |
818 | dec.end = SvEND (string); |
866 | dec.end = SvEND (string); |
819 | dec.err = 0; |
867 | dec.err = 0; |
820 | |
868 | |
821 | *dec.end = 1; // invalid anywhere |
|
|
822 | sv = decode_sv (&dec); |
869 | sv = decode_sv (&dec); |
823 | *dec.end = 0; |
|
|
824 | |
870 | |
825 | if (!sv) |
871 | if (!sv) |
826 | { |
872 | { |
827 | IV offset = utf8_distance (dec.cur, SvPVX (string)); |
873 | IV offset = utf8_distance (dec.cur, SvPVX (string)); |
828 | SV *uni = sv_newmortal (); |
874 | SV *uni = sv_newmortal (); |
|
|
875 | // horrible hack to silence warning inside pv_uni_display |
|
|
876 | COP cop; |
|
|
877 | memset (&cop, 0, sizeof (cop)); |
|
|
878 | cop.cop_warnings = pWARN_NONE; |
|
|
879 | SAVEVPTR (PL_curcop); |
|
|
880 | PL_curcop = &cop; |
829 | |
881 | |
830 | pv_uni_display (uni, dec.cur, dec.end - dec.cur, 20, UNI_DISPLAY_QQ); |
882 | pv_uni_display (uni, dec.cur, dec.end - dec.cur, 20, UNI_DISPLAY_QQ); |
831 | croak ("%s, at character %d (%s)", |
883 | croak ("%s, at character offset %d (%s)", |
832 | dec.err, |
884 | dec.err, |
833 | (int)offset, |
885 | (int)offset, |
834 | dec.cur != dec.end ? SvPV_nolen (uni) : "(end of string)"); |
886 | dec.cur != dec.end ? SvPV_nolen (uni) : "(end of string)"); |
835 | } |
887 | } |
836 | |
888 | |
… | |
… | |
867 | CODE: |
919 | CODE: |
868 | RETVAL = sv_bless (newRV_noinc (newSVuv (F_DEFAULT)), json_stash); |
920 | RETVAL = sv_bless (newRV_noinc (newSVuv (F_DEFAULT)), json_stash); |
869 | OUTPUT: |
921 | OUTPUT: |
870 | RETVAL |
922 | RETVAL |
871 | |
923 | |
872 | SV *ascii (SV *self, int enable) |
924 | SV *ascii (SV *self, int enable = 1) |
873 | ALIAS: |
925 | ALIAS: |
874 | ascii = F_ASCII |
926 | ascii = F_ASCII |
875 | utf8 = F_UTF8 |
927 | utf8 = F_UTF8 |
876 | indent = F_INDENT |
928 | indent = F_INDENT |
877 | canonical = F_CANONICAL |
929 | canonical = F_CANONICAL |
878 | space_before = F_SPACE_BEFORE |
930 | space_before = F_SPACE_BEFORE |
879 | space_after = F_SPACE_AFTER |
931 | space_after = F_SPACE_AFTER |
880 | json_rpc = F_JSON_RPC |
932 | json_rpc = F_JSON_RPC |
881 | pretty = F_PRETTY |
933 | pretty = F_PRETTY |
882 | allow_nonref = F_ALLOW_NONREF |
934 | allow_nonref = F_ALLOW_NONREF |
|
|
935 | shrink = F_SHRINK |
883 | CODE: |
936 | CODE: |
884 | { |
937 | { |
885 | UV *uv = SvJSON (self); |
938 | UV *uv = SvJSON (self); |
886 | if (enable) |
939 | if (enable) |
887 | *uv |= ix; |
940 | *uv |= ix; |