| … | |
… | |
| 50 | |
50 | |
| 51 | #define SB do { |
51 | #define SB do { |
| 52 | #define SE } while (0) |
52 | #define SE } while (0) |
| 53 | |
53 | |
| 54 | #if __GNUC__ >= 3 |
54 | #if __GNUC__ >= 3 |
| 55 | # define expect(expr,value) __builtin_expect ((expr),(value)) |
55 | # define expect(expr,value) __builtin_expect ((expr), (value)) |
| 56 | # define inline inline |
56 | # define INLINE static inline |
| 57 | #else |
57 | #else |
| 58 | # define expect(expr,value) (expr) |
58 | # define expect(expr,value) (expr) |
| 59 | # define inline static |
59 | # define INLINE static |
| 60 | #endif |
60 | #endif |
| 61 | |
61 | |
| 62 | #define expect_false(expr) expect ((expr) != 0, 0) |
62 | #define expect_false(expr) expect ((expr) != 0, 0) |
| 63 | #define expect_true(expr) expect ((expr) != 0, 1) |
63 | #define expect_true(expr) expect ((expr) != 0, 1) |
| 64 | |
64 | |
| … | |
… | |
| 80 | } JSON; |
80 | } JSON; |
| 81 | |
81 | |
| 82 | ///////////////////////////////////////////////////////////////////////////// |
82 | ///////////////////////////////////////////////////////////////////////////// |
| 83 | // utility functions |
83 | // utility functions |
| 84 | |
84 | |
| 85 | inline void |
85 | INLINE void |
| 86 | shrink (SV *sv) |
86 | shrink (SV *sv) |
| 87 | { |
87 | { |
| 88 | sv_utf8_downgrade (sv, 1); |
88 | sv_utf8_downgrade (sv, 1); |
| 89 | if (SvLEN (sv) > SvCUR (sv) + 1) |
89 | if (SvLEN (sv) > SvCUR (sv) + 1) |
| 90 | { |
90 | { |
| … | |
… | |
| 99 | // decode an utf-8 character and return it, or (UV)-1 in |
99 | // decode an utf-8 character and return it, or (UV)-1 in |
| 100 | // case of an error. |
100 | // case of an error. |
| 101 | // we special-case "safe" characters from U+80 .. U+7FF, |
101 | // we special-case "safe" characters from U+80 .. U+7FF, |
| 102 | // but use the very good perl function to parse anything else. |
102 | // but use the very good perl function to parse anything else. |
| 103 | // note that we never call this function for a ascii codepoints |
103 | // note that we never call this function for a ascii codepoints |
| 104 | inline UV |
104 | INLINE UV |
| 105 | decode_utf8 (unsigned char *s, STRLEN len, STRLEN *clen) |
105 | decode_utf8 (unsigned char *s, STRLEN len, STRLEN *clen) |
| 106 | { |
106 | { |
| 107 | if (expect_false (s[0] > 0xdf || s[0] < 0xc2)) |
107 | if (expect_false (s[0] > 0xdf || s[0] < 0xc2)) |
| 108 | return utf8n_to_uvuni (s, len, clen, UTF8_CHECK_ONLY); |
108 | return utf8n_to_uvuni (s, len, clen, UTF8_CHECK_ONLY); |
| 109 | else if (len > 1 && s[1] >= 0x80 && s[1] <= 0xbf) |
109 | else if (len > 1 && s[1] >= 0x80 && s[1] <= 0xbf) |
| … | |
… | |
| 128 | char *end; // SvEND (sv) |
128 | char *end; // SvEND (sv) |
| 129 | SV *sv; // result scalar |
129 | SV *sv; // result scalar |
| 130 | JSON json; |
130 | JSON json; |
| 131 | U32 indent; // indentation level |
131 | U32 indent; // indentation level |
| 132 | U32 maxdepth; // max. indentation/recursion level |
132 | U32 maxdepth; // max. indentation/recursion level |
|
|
133 | UV limit; // escape character values >= this value when encoding |
| 133 | } enc_t; |
134 | } enc_t; |
| 134 | |
135 | |
| 135 | inline void |
136 | INLINE void |
| 136 | need (enc_t *enc, STRLEN len) |
137 | need (enc_t *enc, STRLEN len) |
| 137 | { |
138 | { |
| 138 | if (expect_false (enc->cur + len >= enc->end)) |
139 | if (expect_false (enc->cur + len >= enc->end)) |
| 139 | { |
140 | { |
| 140 | STRLEN cur = enc->cur - SvPVX (enc->sv); |
141 | STRLEN cur = enc->cur - SvPVX (enc->sv); |
| … | |
… | |
| 142 | enc->cur = SvPVX (enc->sv) + cur; |
143 | enc->cur = SvPVX (enc->sv) + cur; |
| 143 | enc->end = SvPVX (enc->sv) + SvLEN (enc->sv) - 1; |
144 | enc->end = SvPVX (enc->sv) + SvLEN (enc->sv) - 1; |
| 144 | } |
145 | } |
| 145 | } |
146 | } |
| 146 | |
147 | |
| 147 | inline void |
148 | INLINE void |
| 148 | encode_ch (enc_t *enc, char ch) |
149 | encode_ch (enc_t *enc, char ch) |
| 149 | { |
150 | { |
| 150 | need (enc, 1); |
151 | need (enc, 1); |
| 151 | *enc->cur++ = ch; |
152 | *enc->cur++ = ch; |
| 152 | } |
153 | } |
| … | |
… | |
| 206 | { |
207 | { |
| 207 | uch = ch; |
208 | uch = ch; |
| 208 | clen = 1; |
209 | clen = 1; |
| 209 | } |
210 | } |
| 210 | |
211 | |
| 211 | if (uch > 0x10FFFFUL) |
212 | if (uch < 0x20 || uch >= enc->limit) |
| 212 | croak ("out of range codepoint (0x%lx) encountered, unrepresentable in JSON", (unsigned long)uch); |
|
|
| 213 | |
|
|
| 214 | if (uch < 0x80 || enc->json.flags & F_ASCII || (enc->json.flags & F_LATIN1 && uch > 0xFF)) |
|
|
| 215 | { |
213 | { |
| 216 | if (uch > 0xFFFFUL) |
214 | if (uch > 0xFFFFUL) |
| 217 | { |
215 | { |
|
|
216 | if (uch > 0x10FFFFUL) |
|
|
217 | croak ("out of range codepoint (0x%lx) encountered, unrepresentable in JSON", (unsigned long)uch); |
|
|
218 | |
| 218 | need (enc, len += 11); |
219 | need (enc, len += 11); |
| 219 | sprintf (enc->cur, "\\u%04x\\u%04x", |
220 | sprintf (enc->cur, "\\u%04x\\u%04x", |
| 220 | (int)((uch - 0x10000) / 0x400 + 0xD800), |
221 | (int)((uch - 0x10000) / 0x400 + 0xD800), |
| 221 | (int)((uch - 0x10000) % 0x400 + 0xDC00)); |
222 | (int)((uch - 0x10000) % 0x400 + 0xDC00)); |
| 222 | enc->cur += 12; |
223 | enc->cur += 12; |
| … | |
… | |
| 261 | |
262 | |
| 262 | --len; |
263 | --len; |
| 263 | } |
264 | } |
| 264 | } |
265 | } |
| 265 | |
266 | |
| 266 | inline void |
267 | INLINE void |
| 267 | encode_indent (enc_t *enc) |
268 | encode_indent (enc_t *enc) |
| 268 | { |
269 | { |
| 269 | if (enc->json.flags & F_INDENT) |
270 | if (enc->json.flags & F_INDENT) |
| 270 | { |
271 | { |
| 271 | int spaces = enc->indent * INDENT_STEP; |
272 | int spaces = enc->indent * INDENT_STEP; |
| … | |
… | |
| 274 | memset (enc->cur, ' ', spaces); |
275 | memset (enc->cur, ' ', spaces); |
| 275 | enc->cur += spaces; |
276 | enc->cur += spaces; |
| 276 | } |
277 | } |
| 277 | } |
278 | } |
| 278 | |
279 | |
| 279 | inline void |
280 | INLINE void |
| 280 | encode_space (enc_t *enc) |
281 | encode_space (enc_t *enc) |
| 281 | { |
282 | { |
| 282 | need (enc, 1); |
283 | need (enc, 1); |
| 283 | encode_ch (enc, ' '); |
284 | encode_ch (enc, ' '); |
| 284 | } |
285 | } |
| 285 | |
286 | |
| 286 | inline void |
287 | INLINE void |
| 287 | encode_nl (enc_t *enc) |
288 | encode_nl (enc_t *enc) |
| 288 | { |
289 | { |
| 289 | if (enc->json.flags & F_INDENT) |
290 | if (enc->json.flags & F_INDENT) |
| 290 | { |
291 | { |
| 291 | need (enc, 1); |
292 | need (enc, 1); |
| 292 | encode_ch (enc, '\n'); |
293 | encode_ch (enc, '\n'); |
| 293 | } |
294 | } |
| 294 | } |
295 | } |
| 295 | |
296 | |
| 296 | inline void |
297 | INLINE void |
| 297 | encode_comma (enc_t *enc) |
298 | encode_comma (enc_t *enc) |
| 298 | { |
299 | { |
| 299 | encode_ch (enc, ','); |
300 | encode_ch (enc, ','); |
| 300 | |
301 | |
| 301 | if (enc->json.flags & F_INDENT) |
302 | if (enc->json.flags & F_INDENT) |
| … | |
… | |
| 312 | int i, len = av_len (av); |
313 | int i, len = av_len (av); |
| 313 | |
314 | |
| 314 | if (enc->indent >= enc->maxdepth) |
315 | if (enc->indent >= enc->maxdepth) |
| 315 | croak ("data structure too deep (hit recursion limit)"); |
316 | croak ("data structure too deep (hit recursion limit)"); |
| 316 | |
317 | |
| 317 | encode_ch (enc, '['); encode_nl (enc); |
318 | encode_ch (enc, '['); |
| 318 | ++enc->indent; |
319 | |
|
|
320 | if (len >= 0) |
|
|
321 | { |
|
|
322 | encode_nl (enc); ++enc->indent; |
| 319 | |
323 | |
| 320 | for (i = 0; i <= len; ++i) |
324 | for (i = 0; i <= len; ++i) |
| 321 | { |
325 | { |
| 322 | SV **svp = av_fetch (av, i, 0); |
326 | SV **svp = av_fetch (av, i, 0); |
| 323 | |
327 | |
| 324 | encode_indent (enc); |
328 | encode_indent (enc); |
| 325 | |
329 | |
| 326 | if (svp) |
330 | if (svp) |
| 327 | encode_sv (enc, *svp); |
331 | encode_sv (enc, *svp); |
| 328 | else |
332 | else |
| 329 | encode_str (enc, "null", 4, 0); |
333 | encode_str (enc, "null", 4, 0); |
| 330 | |
334 | |
| 331 | if (i < len) |
335 | if (i < len) |
| 332 | encode_comma (enc); |
336 | encode_comma (enc); |
| 333 | } |
337 | } |
| 334 | |
338 | |
|
|
339 | encode_nl (enc); --enc->indent; encode_indent (enc); |
|
|
340 | } |
|
|
341 | |
| 335 | encode_nl (enc); |
342 | encode_ch (enc, ']'); |
| 336 | |
|
|
| 337 | --enc->indent; |
|
|
| 338 | encode_indent (enc); encode_ch (enc, ']'); |
|
|
| 339 | } |
343 | } |
| 340 | |
344 | |
| 341 | static void |
345 | static void |
| 342 | encode_hk (enc_t *enc, HE *he) |
346 | encode_hk (enc_t *enc, HE *he) |
| 343 | { |
347 | { |
| … | |
… | |
| 396 | int count; |
400 | int count; |
| 397 | |
401 | |
| 398 | if (enc->indent >= enc->maxdepth) |
402 | if (enc->indent >= enc->maxdepth) |
| 399 | croak ("data structure too deep (hit recursion limit)"); |
403 | croak ("data structure too deep (hit recursion limit)"); |
| 400 | |
404 | |
| 401 | encode_ch (enc, '{'); encode_nl (enc); ++enc->indent; |
405 | encode_ch (enc, '{'); |
| 402 | |
406 | |
| 403 | // for canonical output we have to sort by keys first |
407 | // for canonical output we have to sort by keys first |
| 404 | // actually, this is mostly due to the stupid so-called |
408 | // actually, this is mostly due to the stupid so-called |
| 405 | // security workaround added somewhere in 5.8.x. |
409 | // security workaround added somewhere in 5.8.x. |
| 406 | // that randomises hash orderings |
410 | // that randomises hash orderings |
| … | |
… | |
| 459 | |
463 | |
| 460 | FREETMPS; |
464 | FREETMPS; |
| 461 | LEAVE; |
465 | LEAVE; |
| 462 | } |
466 | } |
| 463 | |
467 | |
|
|
468 | encode_nl (enc); ++enc->indent; |
|
|
469 | |
| 464 | while (count--) |
470 | while (count--) |
| 465 | { |
471 | { |
| 466 | encode_indent (enc); |
472 | encode_indent (enc); |
| 467 | he = hes [count]; |
473 | he = hes [count]; |
| 468 | encode_hk (enc, he); |
474 | encode_hk (enc, he); |
| 469 | encode_sv (enc, expect_false (SvMAGICAL (hv)) ? hv_iterval (hv, he) : HeVAL (he)); |
475 | encode_sv (enc, expect_false (SvMAGICAL (hv)) ? hv_iterval (hv, he) : HeVAL (he)); |
| 470 | |
476 | |
| 471 | if (count) |
477 | if (count) |
| 472 | encode_comma (enc); |
478 | encode_comma (enc); |
| 473 | } |
479 | } |
|
|
480 | |
|
|
481 | encode_nl (enc); --enc->indent; encode_indent (enc); |
| 474 | } |
482 | } |
| 475 | } |
483 | } |
| 476 | else |
484 | else |
| 477 | { |
485 | { |
| 478 | if (hv_iterinit (hv) || SvMAGICAL (hv)) |
486 | if (hv_iterinit (hv) || SvMAGICAL (hv)) |
| 479 | if ((he = hv_iternext (hv))) |
487 | if ((he = hv_iternext (hv))) |
|
|
488 | { |
|
|
489 | encode_nl (enc); ++enc->indent; |
|
|
490 | |
| 480 | for (;;) |
491 | for (;;) |
| 481 | { |
492 | { |
| 482 | encode_indent (enc); |
493 | encode_indent (enc); |
| 483 | encode_hk (enc, he); |
494 | encode_hk (enc, he); |
| 484 | encode_sv (enc, expect_false (SvMAGICAL (hv)) ? hv_iterval (hv, he) : HeVAL (he)); |
495 | encode_sv (enc, expect_false (SvMAGICAL (hv)) ? hv_iterval (hv, he) : HeVAL (he)); |
| 485 | |
496 | |
| 486 | if (!(he = hv_iternext (hv))) |
497 | if (!(he = hv_iternext (hv))) |
| 487 | break; |
498 | break; |
| 488 | |
499 | |
| 489 | encode_comma (enc); |
500 | encode_comma (enc); |
| 490 | } |
501 | } |
| 491 | } |
|
|
| 492 | |
502 | |
|
|
503 | encode_nl (enc); --enc->indent; encode_indent (enc); |
|
|
504 | } |
|
|
505 | } |
|
|
506 | |
| 493 | encode_nl (enc); |
507 | encode_ch (enc, '}'); |
| 494 | |
|
|
| 495 | --enc->indent; encode_indent (enc); encode_ch (enc, '}'); |
|
|
| 496 | } |
508 | } |
| 497 | |
509 | |
| 498 | // encode objects, arrays and special \0=false and \1=true values. |
510 | // encode objects, arrays and special \0=false and \1=true values. |
| 499 | static void |
511 | static void |
| 500 | encode_rv (enc_t *enc, SV *sv) |
512 | encode_rv (enc_t *enc, SV *sv) |
| … | |
… | |
| 669 | enc.sv = sv_2mortal (NEWSV (0, INIT_SIZE)); |
681 | enc.sv = sv_2mortal (NEWSV (0, INIT_SIZE)); |
| 670 | enc.cur = SvPVX (enc.sv); |
682 | enc.cur = SvPVX (enc.sv); |
| 671 | enc.end = SvEND (enc.sv); |
683 | enc.end = SvEND (enc.sv); |
| 672 | enc.indent = 0; |
684 | enc.indent = 0; |
| 673 | enc.maxdepth = DEC_DEPTH (enc.json.flags); |
685 | enc.maxdepth = DEC_DEPTH (enc.json.flags); |
|
|
686 | enc.limit = enc.json.flags & F_ASCII ? 0x000080UL |
|
|
687 | : enc.json.flags & F_LATIN1 ? 0x000100UL |
|
|
688 | : 0x10FFFFUL; |
| 674 | |
689 | |
| 675 | SvPOK_only (enc.sv); |
690 | SvPOK_only (enc.sv); |
| 676 | encode_sv (&enc, scalar); |
691 | encode_sv (&enc, scalar); |
| 677 | |
692 | |
| 678 | SvCUR_set (enc.sv, enc.cur - SvPVX (enc.sv)); |
693 | SvCUR_set (enc.sv, enc.cur - SvPVX (enc.sv)); |
| … | |
… | |
| 699 | JSON json; |
714 | JSON json; |
| 700 | U32 depth; // recursion depth |
715 | U32 depth; // recursion depth |
| 701 | U32 maxdepth; // recursion depth limit |
716 | U32 maxdepth; // recursion depth limit |
| 702 | } dec_t; |
717 | } dec_t; |
| 703 | |
718 | |
| 704 | inline void |
719 | INLINE void |
| 705 | decode_comment (dec_t *dec) |
720 | decode_comment (dec_t *dec) |
| 706 | { |
721 | { |
| 707 | // only '#'-style comments allowed a.t.m. |
722 | // only '#'-style comments allowed a.t.m. |
| 708 | |
723 | |
| 709 | while (*dec->cur && *dec->cur != 0x0a && *dec->cur != 0x0d) |
724 | while (*dec->cur && *dec->cur != 0x0a && *dec->cur != 0x0d) |
| 710 | ++dec->cur; |
725 | ++dec->cur; |
| 711 | } |
726 | } |
| 712 | |
727 | |
| 713 | inline void |
728 | INLINE void |
| 714 | decode_ws (dec_t *dec) |
729 | decode_ws (dec_t *dec) |
| 715 | { |
730 | { |
| 716 | for (;;) |
731 | for (;;) |
| 717 | { |
732 | { |
| 718 | char ch = *dec->cur; |
733 | char ch = *dec->cur; |
| … | |
… | |
| 989 | |
1004 | |
| 990 | if (!is_nv) |
1005 | if (!is_nv) |
| 991 | { |
1006 | { |
| 992 | int len = dec->cur - start; |
1007 | int len = dec->cur - start; |
| 993 | |
1008 | |
| 994 | // special case the rather common 1..4-digit-int case, assumes 32 bit ints or so |
1009 | // special case the rather common 1..5-digit-int case |
| 995 | if (*start == '-') |
1010 | if (*start == '-') |
| 996 | switch (len) |
1011 | switch (len) |
| 997 | { |
1012 | { |
| 998 | case 2: return newSViv (-( start [1] - '0' * 1)); |
1013 | case 2: return newSViv (-( start [1] - '0' * 1)); |
| 999 | case 3: return newSViv (-( start [1] * 10 + start [2] - '0' * 11)); |
1014 | case 3: return newSViv (-( start [1] * 10 + start [2] - '0' * 11)); |
| 1000 | case 4: return newSViv (-( start [1] * 100 + start [2] * 10 + start [3] - '0' * 111)); |
1015 | case 4: return newSViv (-( start [1] * 100 + start [2] * 10 + start [3] - '0' * 111)); |
| 1001 | case 5: return newSViv (-(start [1] * 1000 + start [2] * 100 + start [3] * 10 + start [4] - '0' * 1111)); |
1016 | case 5: return newSViv (-( start [1] * 1000 + start [2] * 100 + start [3] * 10 + start [4] - '0' * 1111)); |
|
|
1017 | case 6: return newSViv (-(start [1] * 10000 + start [2] * 1000 + start [3] * 100 + start [4] * 10 + start [5] - '0' * 11111)); |
| 1002 | } |
1018 | } |
| 1003 | else |
1019 | else |
| 1004 | switch (len) |
1020 | switch (len) |
| 1005 | { |
1021 | { |
| 1006 | case 1: return newSViv ( start [0] - '0' * 1); |
1022 | case 1: return newSViv ( start [0] - '0' * 1); |
| 1007 | case 2: return newSViv ( start [0] * 10 + start [1] - '0' * 11); |
1023 | case 2: return newSViv ( start [0] * 10 + start [1] - '0' * 11); |
| 1008 | case 3: return newSViv ( start [0] * 100 + start [1] * 10 + start [2] - '0' * 111); |
1024 | case 3: return newSViv ( start [0] * 100 + start [1] * 10 + start [2] - '0' * 111); |
| 1009 | case 4: return newSViv ( start [0] * 1000 + start [1] * 100 + start [2] * 10 + start [3] - '0' * 1111); |
1025 | case 4: return newSViv ( start [0] * 1000 + start [1] * 100 + start [2] * 10 + start [3] - '0' * 1111); |
|
|
1026 | case 5: return newSViv ( start [0] * 10000 + start [1] * 1000 + start [2] * 100 + start [3] * 10 + start [4] - '0' * 11111); |
| 1010 | } |
1027 | } |
| 1011 | |
1028 | |
| 1012 | { |
1029 | { |
| 1013 | UV uv; |
1030 | UV uv; |
| 1014 | int numtype = grok_number (start, len, &uv); |
1031 | int numtype = grok_number (start, len, &uv); |
| … | |
… | |
| 1446 | { |
1463 | { |
| 1447 | SV *pv = NEWSV (0, sizeof (JSON)); |
1464 | SV *pv = NEWSV (0, sizeof (JSON)); |
| 1448 | SvPOK_only (pv); |
1465 | SvPOK_only (pv); |
| 1449 | Zero (SvPVX (pv), 1, JSON); |
1466 | Zero (SvPVX (pv), 1, JSON); |
| 1450 | ((JSON *)SvPVX (pv))->flags = F_DEFAULT; |
1467 | ((JSON *)SvPVX (pv))->flags = F_DEFAULT; |
| 1451 | XPUSHs (sv_2mortal (sv_bless (newRV_noinc (pv), JSON_STASH))); |
1468 | XPUSHs (sv_2mortal (sv_bless ( |
|
|
1469 | newRV_noinc (pv), |
|
|
1470 | strEQ (klass, "JSON::XS") ? JSON_STASH : gv_stashpv (klass, 1) |
|
|
1471 | ))); |
| 1452 | } |
1472 | } |
| 1453 | |
1473 | |
| 1454 | void ascii (JSON *self, int enable = 1) |
1474 | void ascii (JSON *self, int enable = 1) |
| 1455 | ALIAS: |
1475 | ALIAS: |
| 1456 | ascii = F_ASCII |
1476 | ascii = F_ASCII |
| … | |
… | |
| 1474 | self->flags &= ~ix; |
1494 | self->flags &= ~ix; |
| 1475 | |
1495 | |
| 1476 | XPUSHs (ST (0)); |
1496 | XPUSHs (ST (0)); |
| 1477 | } |
1497 | } |
| 1478 | |
1498 | |
|
|
1499 | void get_ascii (JSON *self) |
|
|
1500 | ALIAS: |
|
|
1501 | get_ascii = F_ASCII |
|
|
1502 | get_latin1 = F_LATIN1 |
|
|
1503 | get_utf8 = F_UTF8 |
|
|
1504 | get_indent = F_INDENT |
|
|
1505 | get_canonical = F_CANONICAL |
|
|
1506 | get_space_before = F_SPACE_BEFORE |
|
|
1507 | get_space_after = F_SPACE_AFTER |
|
|
1508 | get_allow_nonref = F_ALLOW_NONREF |
|
|
1509 | get_shrink = F_SHRINK |
|
|
1510 | get_allow_blessed = F_ALLOW_BLESSED |
|
|
1511 | get_convert_blessed = F_CONV_BLESSED |
|
|
1512 | get_relaxed = F_RELAXED |
|
|
1513 | PPCODE: |
|
|
1514 | XPUSHs (boolSV (self->flags & ix)); |
|
|
1515 | |
| 1479 | void max_depth (JSON *self, UV max_depth = 0x80000000UL) |
1516 | void max_depth (JSON *self, UV max_depth = 0x80000000UL) |
| 1480 | PPCODE: |
1517 | PPCODE: |
| 1481 | { |
1518 | { |
| 1482 | UV log2 = 0; |
1519 | UV log2 = 0; |
| 1483 | |
1520 | |
| … | |
… | |
| 1489 | self->flags = self->flags & ~F_MAXDEPTH | (log2 << S_MAXDEPTH); |
1526 | self->flags = self->flags & ~F_MAXDEPTH | (log2 << S_MAXDEPTH); |
| 1490 | |
1527 | |
| 1491 | XPUSHs (ST (0)); |
1528 | XPUSHs (ST (0)); |
| 1492 | } |
1529 | } |
| 1493 | |
1530 | |
|
|
1531 | U32 get_max_depth (JSON *self) |
|
|
1532 | CODE: |
|
|
1533 | RETVAL = DEC_DEPTH (self->flags); |
|
|
1534 | OUTPUT: |
|
|
1535 | RETVAL |
|
|
1536 | |
| 1494 | void max_size (JSON *self, UV max_size = 0) |
1537 | void max_size (JSON *self, UV max_size = 0) |
| 1495 | PPCODE: |
1538 | PPCODE: |
| 1496 | { |
1539 | { |
| 1497 | UV log2 = 0; |
1540 | UV log2 = 0; |
| 1498 | |
1541 | |
| … | |
… | |
| 1504 | |
1547 | |
| 1505 | self->flags = self->flags & ~F_MAXSIZE | (log2 << S_MAXSIZE); |
1548 | self->flags = self->flags & ~F_MAXSIZE | (log2 << S_MAXSIZE); |
| 1506 | |
1549 | |
| 1507 | XPUSHs (ST (0)); |
1550 | XPUSHs (ST (0)); |
| 1508 | } |
1551 | } |
|
|
1552 | |
|
|
1553 | int get_max_size (JSON *self) |
|
|
1554 | CODE: |
|
|
1555 | RETVAL = DEC_SIZE (self->flags); |
|
|
1556 | OUTPUT: |
|
|
1557 | RETVAL |
| 1509 | |
1558 | |
| 1510 | void filter_json_object (JSON *self, SV *cb = &PL_sv_undef) |
1559 | void filter_json_object (JSON *self, SV *cb = &PL_sv_undef) |
| 1511 | PPCODE: |
1560 | PPCODE: |
| 1512 | { |
1561 | { |
| 1513 | SvREFCNT_dec (self->cb_object); |
1562 | SvREFCNT_dec (self->cb_object); |
| … | |
… | |
| 1560 | SvREFCNT_dec (self->cb_sk_object); |
1609 | SvREFCNT_dec (self->cb_sk_object); |
| 1561 | SvREFCNT_dec (self->cb_object); |
1610 | SvREFCNT_dec (self->cb_object); |
| 1562 | |
1611 | |
| 1563 | PROTOTYPES: ENABLE |
1612 | PROTOTYPES: ENABLE |
| 1564 | |
1613 | |
| 1565 | void to_json (SV *scalar) |
1614 | void encode_json (SV *scalar) |
| 1566 | PPCODE: |
1615 | PPCODE: |
| 1567 | { |
1616 | { |
| 1568 | JSON json = { F_DEFAULT | F_UTF8 }; |
1617 | JSON json = { F_DEFAULT | F_UTF8 }; |
| 1569 | XPUSHs (encode_json (scalar, &json)); |
1618 | XPUSHs (encode_json (scalar, &json)); |
| 1570 | } |
1619 | } |
| 1571 | |
1620 | |
| 1572 | void from_json (SV *jsonstr) |
1621 | void decode_json (SV *jsonstr) |
| 1573 | PPCODE: |
1622 | PPCODE: |
| 1574 | { |
1623 | { |
| 1575 | JSON json = { F_DEFAULT | F_UTF8 }; |
1624 | JSON json = { F_DEFAULT | F_UTF8 }; |
| 1576 | XPUSHs (decode_json (jsonstr, &json, 0)); |
1625 | XPUSHs (decode_json (jsonstr, &json, 0)); |
| 1577 | } |
1626 | } |
