… | |
… | |
27 | #define F_SPACE_AFTER 0x00000040UL |
27 | #define F_SPACE_AFTER 0x00000040UL |
28 | #define F_ALLOW_NONREF 0x00000100UL |
28 | #define F_ALLOW_NONREF 0x00000100UL |
29 | #define F_SHRINK 0x00000200UL |
29 | #define F_SHRINK 0x00000200UL |
30 | #define F_ALLOW_BLESSED 0x00000400UL |
30 | #define F_ALLOW_BLESSED 0x00000400UL |
31 | #define F_CONV_BLESSED 0x00000800UL |
31 | #define F_CONV_BLESSED 0x00000800UL |
|
|
32 | #define F_RELAXED 0x00001000UL |
|
|
33 | |
32 | #define F_MAXDEPTH 0xf8000000UL |
34 | #define F_MAXDEPTH 0xf8000000UL |
33 | #define S_MAXDEPTH 27 |
35 | #define S_MAXDEPTH 27 |
34 | #define F_MAXSIZE 0x01f00000UL |
36 | #define F_MAXSIZE 0x01f00000UL |
35 | #define S_MAXSIZE 20 |
37 | #define S_MAXSIZE 20 |
36 | #define F_HOOK 0x00080000UL // some hooks exist, so slow-path processing |
38 | #define F_HOOK 0x00080000UL // some hooks exist, so slow-path processing |
… | |
… | |
57 | # define inline static |
59 | # define inline static |
58 | #endif |
60 | #endif |
59 | |
61 | |
60 | #define expect_false(expr) expect ((expr) != 0, 0) |
62 | #define expect_false(expr) expect ((expr) != 0, 0) |
61 | #define expect_true(expr) expect ((expr) != 0, 1) |
63 | #define expect_true(expr) expect ((expr) != 0, 1) |
|
|
64 | |
|
|
65 | #ifdef USE_ITHREADS |
|
|
66 | # define JSON_SLOW 1 |
|
|
67 | # define JSON_STASH (json_stash ? json_stash : gv_stashpv ("JSON::XS", 1)) |
|
|
68 | #else |
|
|
69 | # define JSON_SLOW 0 |
|
|
70 | # define JSON_STASH json_stash |
|
|
71 | #endif |
62 | |
72 | |
63 | static HV *json_stash, *json_boolean_stash; // JSON::XS:: |
73 | static HV *json_stash, *json_boolean_stash; // JSON::XS:: |
64 | static SV *json_true, *json_false; |
74 | static SV *json_true, *json_false; |
65 | |
75 | |
66 | typedef struct { |
76 | typedef struct { |
… | |
… | |
302 | int i, len = av_len (av); |
312 | int i, len = av_len (av); |
303 | |
313 | |
304 | if (enc->indent >= enc->maxdepth) |
314 | if (enc->indent >= enc->maxdepth) |
305 | croak ("data structure too deep (hit recursion limit)"); |
315 | croak ("data structure too deep (hit recursion limit)"); |
306 | |
316 | |
307 | encode_ch (enc, '['); encode_nl (enc); |
317 | encode_ch (enc, '['); |
308 | ++enc->indent; |
318 | |
|
|
319 | if (len >= 0) |
|
|
320 | { |
|
|
321 | encode_nl (enc); ++enc->indent; |
309 | |
322 | |
310 | for (i = 0; i <= len; ++i) |
323 | for (i = 0; i <= len; ++i) |
311 | { |
324 | { |
312 | SV **svp = av_fetch (av, i, 0); |
325 | SV **svp = av_fetch (av, i, 0); |
313 | |
326 | |
314 | encode_indent (enc); |
327 | encode_indent (enc); |
315 | |
328 | |
316 | if (svp) |
329 | if (svp) |
317 | encode_sv (enc, *svp); |
330 | encode_sv (enc, *svp); |
318 | else |
331 | else |
319 | encode_str (enc, "null", 4, 0); |
332 | encode_str (enc, "null", 4, 0); |
320 | |
333 | |
321 | if (i < len) |
334 | if (i < len) |
322 | encode_comma (enc); |
335 | encode_comma (enc); |
323 | } |
336 | } |
324 | |
337 | |
|
|
338 | encode_nl (enc); --enc->indent; encode_indent (enc); |
|
|
339 | } |
|
|
340 | |
325 | encode_nl (enc); |
341 | encode_ch (enc, ']'); |
326 | |
|
|
327 | --enc->indent; |
|
|
328 | encode_indent (enc); encode_ch (enc, ']'); |
|
|
329 | } |
342 | } |
330 | |
343 | |
331 | static void |
344 | static void |
332 | encode_he (enc_t *enc, HE *he) |
345 | encode_hk (enc_t *enc, HE *he) |
333 | { |
346 | { |
334 | encode_ch (enc, '"'); |
347 | encode_ch (enc, '"'); |
335 | |
348 | |
336 | if (HeKLEN (he) == HEf_SVKEY) |
349 | if (HeKLEN (he) == HEf_SVKEY) |
337 | { |
350 | { |
… | |
… | |
350 | encode_ch (enc, '"'); |
363 | encode_ch (enc, '"'); |
351 | |
364 | |
352 | if (enc->json.flags & F_SPACE_BEFORE) encode_space (enc); |
365 | if (enc->json.flags & F_SPACE_BEFORE) encode_space (enc); |
353 | encode_ch (enc, ':'); |
366 | encode_ch (enc, ':'); |
354 | if (enc->json.flags & F_SPACE_AFTER ) encode_space (enc); |
367 | if (enc->json.flags & F_SPACE_AFTER ) encode_space (enc); |
355 | encode_sv (enc, HeVAL (he)); |
|
|
356 | } |
368 | } |
357 | |
369 | |
358 | // compare hash entries, used when all keys are bytestrings |
370 | // compare hash entries, used when all keys are bytestrings |
359 | static int |
371 | static int |
360 | he_cmp_fast (const void *a_, const void *b_) |
372 | he_cmp_fast (const void *a_, const void *b_) |
… | |
… | |
365 | HE *b = *(HE **)b_; |
377 | HE *b = *(HE **)b_; |
366 | |
378 | |
367 | STRLEN la = HeKLEN (a); |
379 | STRLEN la = HeKLEN (a); |
368 | STRLEN lb = HeKLEN (b); |
380 | STRLEN lb = HeKLEN (b); |
369 | |
381 | |
370 | if (!(cmp = memcmp (HeKEY (a), HeKEY (b), la < lb ? la : lb))) |
382 | if (!(cmp = memcmp (HeKEY (b), HeKEY (a), lb < la ? lb : la))) |
371 | cmp = la - lb; |
383 | cmp = lb - la; |
372 | |
384 | |
373 | return cmp; |
385 | return cmp; |
374 | } |
386 | } |
375 | |
387 | |
376 | // compare hash entries, used when some keys are sv's or utf-x |
388 | // compare hash entries, used when some keys are sv's or utf-x |
377 | static int |
389 | static int |
378 | he_cmp_slow (const void *a, const void *b) |
390 | he_cmp_slow (const void *a, const void *b) |
379 | { |
391 | { |
380 | return sv_cmp (HeSVKEY_force (*(HE **)a), HeSVKEY_force (*(HE **)b)); |
392 | return sv_cmp (HeSVKEY_force (*(HE **)b), HeSVKEY_force (*(HE **)a)); |
381 | } |
393 | } |
382 | |
394 | |
383 | static void |
395 | static void |
384 | encode_hv (enc_t *enc, HV *hv) |
396 | encode_hv (enc_t *enc, HV *hv) |
385 | { |
397 | { |
|
|
398 | HE *he; |
386 | int count, i; |
399 | int count; |
387 | |
400 | |
388 | if (enc->indent >= enc->maxdepth) |
401 | if (enc->indent >= enc->maxdepth) |
389 | croak ("data structure too deep (hit recursion limit)"); |
402 | croak ("data structure too deep (hit recursion limit)"); |
390 | |
403 | |
391 | encode_ch (enc, '{'); encode_nl (enc); ++enc->indent; |
404 | encode_ch (enc, '{'); |
392 | |
405 | |
393 | if ((count = hv_iterinit (hv))) |
|
|
394 | { |
|
|
395 | // for canonical output we have to sort by keys first |
406 | // for canonical output we have to sort by keys first |
396 | // actually, this is mostly due to the stupid so-called |
407 | // actually, this is mostly due to the stupid so-called |
397 | // security workaround added somewhere in 5.8.x. |
408 | // security workaround added somewhere in 5.8.x. |
398 | // that randomises hash orderings |
409 | // that randomises hash orderings |
399 | if (enc->json.flags & F_CANONICAL) |
410 | if (enc->json.flags & F_CANONICAL) |
|
|
411 | { |
|
|
412 | int count = hv_iterinit (hv); |
|
|
413 | |
|
|
414 | if (SvMAGICAL (hv)) |
400 | { |
415 | { |
|
|
416 | // need to count by iterating. could improve by dynamically building the vector below |
|
|
417 | // but I don't care for the speed of this special case. |
|
|
418 | // note also that we will run into undefined behaviour when the two iterations |
|
|
419 | // do not result in the same count, something I might care for in some later release. |
|
|
420 | |
|
|
421 | count = 0; |
|
|
422 | while (hv_iternext (hv)) |
|
|
423 | ++count; |
|
|
424 | |
|
|
425 | hv_iterinit (hv); |
|
|
426 | } |
|
|
427 | |
|
|
428 | if (count) |
|
|
429 | { |
401 | int fast = 1; |
430 | int i, fast = 1; |
402 | HE *he; |
|
|
403 | #if defined(__BORLANDC__) || defined(_MSC_VER) |
431 | #if defined(__BORLANDC__) || defined(_MSC_VER) |
404 | HE **hes = _alloca (count * sizeof (HE)); |
432 | HE **hes = _alloca (count * sizeof (HE)); |
405 | #else |
433 | #else |
406 | HE *hes [count]; // if your compiler dies here, you need to enable C99 mode |
434 | HE *hes [count]; // if your compiler dies here, you need to enable C99 mode |
407 | #endif |
435 | #endif |
… | |
… | |
434 | |
462 | |
435 | FREETMPS; |
463 | FREETMPS; |
436 | LEAVE; |
464 | LEAVE; |
437 | } |
465 | } |
438 | |
466 | |
439 | for (i = 0; i < count; ++i) |
467 | encode_nl (enc); ++enc->indent; |
|
|
468 | |
|
|
469 | while (count--) |
440 | { |
470 | { |
441 | encode_indent (enc); |
471 | encode_indent (enc); |
|
|
472 | he = hes [count]; |
442 | encode_he (enc, hes [i]); |
473 | encode_hk (enc, he); |
|
|
474 | encode_sv (enc, expect_false (SvMAGICAL (hv)) ? hv_iterval (hv, he) : HeVAL (he)); |
443 | |
475 | |
444 | if (i < count - 1) |
476 | if (count) |
445 | encode_comma (enc); |
477 | encode_comma (enc); |
446 | } |
478 | } |
447 | |
479 | |
448 | encode_nl (enc); |
480 | encode_nl (enc); --enc->indent; encode_indent (enc); |
449 | } |
481 | } |
|
|
482 | } |
450 | else |
483 | else |
|
|
484 | { |
|
|
485 | if (hv_iterinit (hv) || SvMAGICAL (hv)) |
|
|
486 | if ((he = hv_iternext (hv))) |
451 | { |
487 | { |
452 | HE *he = hv_iternext (hv); |
488 | encode_nl (enc); ++enc->indent; |
453 | |
489 | |
454 | for (;;) |
490 | for (;;) |
455 | { |
491 | { |
456 | encode_indent (enc); |
492 | encode_indent (enc); |
457 | encode_he (enc, he); |
493 | encode_hk (enc, he); |
|
|
494 | encode_sv (enc, expect_false (SvMAGICAL (hv)) ? hv_iterval (hv, he) : HeVAL (he)); |
458 | |
495 | |
459 | if (!(he = hv_iternext (hv))) |
496 | if (!(he = hv_iternext (hv))) |
460 | break; |
497 | break; |
461 | |
498 | |
462 | encode_comma (enc); |
499 | encode_comma (enc); |
463 | } |
500 | } |
464 | |
501 | |
465 | encode_nl (enc); |
502 | encode_nl (enc); --enc->indent; encode_indent (enc); |
466 | } |
503 | } |
467 | } |
504 | } |
468 | |
505 | |
469 | --enc->indent; encode_indent (enc); encode_ch (enc, '}'); |
506 | encode_ch (enc, '}'); |
470 | } |
507 | } |
471 | |
508 | |
472 | // encode objects, arrays and special \0=false and \1=true values. |
509 | // encode objects, arrays and special \0=false and \1=true values. |
473 | static void |
510 | static void |
474 | encode_rv (enc_t *enc, SV *sv) |
511 | encode_rv (enc_t *enc, SV *sv) |
… | |
… | |
478 | SvGETMAGIC (sv); |
515 | SvGETMAGIC (sv); |
479 | svt = SvTYPE (sv); |
516 | svt = SvTYPE (sv); |
480 | |
517 | |
481 | if (expect_false (SvOBJECT (sv))) |
518 | if (expect_false (SvOBJECT (sv))) |
482 | { |
519 | { |
|
|
520 | HV *stash = !JSON_SLOW || json_boolean_stash |
|
|
521 | ? json_boolean_stash |
|
|
522 | : gv_stashpv ("JSON::XS::Boolean", 1); |
|
|
523 | |
483 | if (SvSTASH (sv) == json_boolean_stash) |
524 | if (SvSTASH (sv) == stash) |
484 | { |
525 | { |
485 | if (SvIV (sv)) |
526 | if (SvIV (sv)) |
486 | encode_str (enc, "true", 4, 0); |
527 | encode_str (enc, "true", 4, 0); |
487 | else |
528 | else |
488 | encode_str (enc, "false", 5, 0); |
529 | encode_str (enc, "false", 5, 0); |
… | |
… | |
500 | // we re-bless the reference to get overload and other niceties right |
541 | // we re-bless the reference to get overload and other niceties right |
501 | GV *to_json = gv_fetchmethod_autoload (SvSTASH (sv), "TO_JSON", 0); |
542 | GV *to_json = gv_fetchmethod_autoload (SvSTASH (sv), "TO_JSON", 0); |
502 | |
543 | |
503 | if (to_json) |
544 | if (to_json) |
504 | { |
545 | { |
505 | int count; |
|
|
506 | dSP; |
546 | dSP; |
507 | |
547 | |
508 | ENTER; SAVETMPS; PUSHMARK (SP); |
548 | ENTER; SAVETMPS; PUSHMARK (SP); |
509 | XPUSHs (sv_bless (sv_2mortal (newRV_inc (sv)), SvSTASH (sv))); |
549 | XPUSHs (sv_bless (sv_2mortal (newRV_inc (sv)), SvSTASH (sv))); |
510 | |
550 | |
… | |
… | |
671 | U32 depth; // recursion depth |
711 | U32 depth; // recursion depth |
672 | U32 maxdepth; // recursion depth limit |
712 | U32 maxdepth; // recursion depth limit |
673 | } dec_t; |
713 | } dec_t; |
674 | |
714 | |
675 | inline void |
715 | inline void |
|
|
716 | decode_comment (dec_t *dec) |
|
|
717 | { |
|
|
718 | // only '#'-style comments allowed a.t.m. |
|
|
719 | |
|
|
720 | while (*dec->cur && *dec->cur != 0x0a && *dec->cur != 0x0d) |
|
|
721 | ++dec->cur; |
|
|
722 | } |
|
|
723 | |
|
|
724 | inline void |
676 | decode_ws (dec_t *dec) |
725 | decode_ws (dec_t *dec) |
677 | { |
726 | { |
678 | for (;;) |
727 | for (;;) |
679 | { |
728 | { |
680 | char ch = *dec->cur; |
729 | char ch = *dec->cur; |
681 | |
730 | |
682 | if (ch > 0x20 |
731 | if (ch > 0x20) |
|
|
732 | { |
|
|
733 | if (expect_false (ch == '#')) |
|
|
734 | { |
|
|
735 | if (dec->json.flags & F_RELAXED) |
|
|
736 | decode_comment (dec); |
|
|
737 | else |
|
|
738 | break; |
|
|
739 | } |
|
|
740 | else |
|
|
741 | break; |
|
|
742 | } |
683 | || (ch != 0x20 && ch != 0x0a && ch != 0x0d && ch != 0x09)) |
743 | else if (ch != 0x20 && ch != 0x0a && ch != 0x0d && ch != 0x09) |
684 | break; |
744 | break; // parse error, but let higher level handle it, gives better error messages |
685 | |
745 | |
686 | ++dec->cur; |
746 | ++dec->cur; |
687 | } |
747 | } |
688 | } |
748 | } |
689 | |
749 | |
… | |
… | |
1026 | |
1086 | |
1027 | if (*dec->cur != ',') |
1087 | if (*dec->cur != ',') |
1028 | ERR (", or ] expected while parsing array"); |
1088 | ERR (", or ] expected while parsing array"); |
1029 | |
1089 | |
1030 | ++dec->cur; |
1090 | ++dec->cur; |
|
|
1091 | |
|
|
1092 | decode_ws (dec); |
|
|
1093 | |
|
|
1094 | if (*dec->cur == ']' && dec->json.flags & F_RELAXED) |
|
|
1095 | { |
|
|
1096 | ++dec->cur; |
|
|
1097 | break; |
|
|
1098 | } |
1031 | } |
1099 | } |
1032 | |
1100 | |
1033 | DEC_DEC_DEPTH; |
1101 | DEC_DEC_DEPTH; |
1034 | return newRV_noinc ((SV *)av); |
1102 | return newRV_noinc ((SV *)av); |
1035 | |
1103 | |
… | |
… | |
1051 | if (*dec->cur == '}') |
1119 | if (*dec->cur == '}') |
1052 | ++dec->cur; |
1120 | ++dec->cur; |
1053 | else |
1121 | else |
1054 | for (;;) |
1122 | for (;;) |
1055 | { |
1123 | { |
1056 | decode_ws (dec); EXPECT_CH ('"'); |
1124 | EXPECT_CH ('"'); |
1057 | |
1125 | |
1058 | // heuristic: assume that |
1126 | // heuristic: assume that |
1059 | // a) decode_str + hv_store_ent are abysmally slow. |
1127 | // a) decode_str + hv_store_ent are abysmally slow. |
1060 | // b) most hash keys are short, simple ascii text. |
1128 | // b) most hash keys are short, simple ascii text. |
1061 | // => try to "fast-match" such strings to avoid |
1129 | // => try to "fast-match" such strings to avoid |
… | |
… | |
1075 | if (!key) |
1143 | if (!key) |
1076 | goto fail; |
1144 | goto fail; |
1077 | |
1145 | |
1078 | decode_ws (dec); EXPECT_CH (':'); |
1146 | decode_ws (dec); EXPECT_CH (':'); |
1079 | |
1147 | |
|
|
1148 | decode_ws (dec); |
1080 | value = decode_sv (dec); |
1149 | value = decode_sv (dec); |
1081 | if (!value) |
1150 | if (!value) |
1082 | { |
1151 | { |
1083 | SvREFCNT_dec (key); |
1152 | SvREFCNT_dec (key); |
1084 | goto fail; |
1153 | goto fail; |
… | |
… | |
1096 | int len = p - key; |
1165 | int len = p - key; |
1097 | dec->cur = p + 1; |
1166 | dec->cur = p + 1; |
1098 | |
1167 | |
1099 | decode_ws (dec); EXPECT_CH (':'); |
1168 | decode_ws (dec); EXPECT_CH (':'); |
1100 | |
1169 | |
|
|
1170 | decode_ws (dec); |
1101 | value = decode_sv (dec); |
1171 | value = decode_sv (dec); |
1102 | if (!value) |
1172 | if (!value) |
1103 | goto fail; |
1173 | goto fail; |
1104 | |
1174 | |
1105 | hv_store (hv, key, len, value, 0); |
1175 | hv_store (hv, key, len, value, 0); |
… | |
… | |
1121 | |
1191 | |
1122 | if (*dec->cur != ',') |
1192 | if (*dec->cur != ',') |
1123 | ERR (", or } expected while parsing object/hash"); |
1193 | ERR (", or } expected while parsing object/hash"); |
1124 | |
1194 | |
1125 | ++dec->cur; |
1195 | ++dec->cur; |
|
|
1196 | |
|
|
1197 | decode_ws (dec); |
|
|
1198 | |
|
|
1199 | if (*dec->cur == '}' && dec->json.flags & F_RELAXED) |
|
|
1200 | { |
|
|
1201 | ++dec->cur; |
|
|
1202 | break; |
|
|
1203 | } |
1126 | } |
1204 | } |
1127 | |
1205 | |
1128 | DEC_DEC_DEPTH; |
1206 | DEC_DEC_DEPTH; |
1129 | sv = newRV_noinc ((SV *)hv); |
1207 | sv = newRV_noinc ((SV *)hv); |
1130 | |
1208 | |
… | |
… | |
1195 | } |
1273 | } |
1196 | |
1274 | |
1197 | static SV * |
1275 | static SV * |
1198 | decode_sv (dec_t *dec) |
1276 | decode_sv (dec_t *dec) |
1199 | { |
1277 | { |
1200 | decode_ws (dec); |
|
|
1201 | |
|
|
1202 | // the beauty of JSON: you need exactly one character lookahead |
1278 | // the beauty of JSON: you need exactly one character lookahead |
1203 | // to parse anything. |
1279 | // to parse anything. |
1204 | switch (*dec->cur) |
1280 | switch (*dec->cur) |
1205 | { |
1281 | { |
1206 | case '"': ++dec->cur; return decode_str (dec); |
1282 | case '"': ++dec->cur; return decode_str (dec); |
… | |
… | |
1214 | |
1290 | |
1215 | case 't': |
1291 | case 't': |
1216 | if (dec->end - dec->cur >= 4 && !memcmp (dec->cur, "true", 4)) |
1292 | if (dec->end - dec->cur >= 4 && !memcmp (dec->cur, "true", 4)) |
1217 | { |
1293 | { |
1218 | dec->cur += 4; |
1294 | dec->cur += 4; |
|
|
1295 | #if JSON_SLOW |
|
|
1296 | json_true = get_sv ("JSON::XS::true", 1); SvREADONLY_on (json_true); |
|
|
1297 | #endif |
1219 | return SvREFCNT_inc (json_true); |
1298 | return SvREFCNT_inc (json_true); |
1220 | } |
1299 | } |
1221 | else |
1300 | else |
1222 | ERR ("'true' expected"); |
1301 | ERR ("'true' expected"); |
1223 | |
1302 | |
… | |
… | |
1225 | |
1304 | |
1226 | case 'f': |
1305 | case 'f': |
1227 | if (dec->end - dec->cur >= 5 && !memcmp (dec->cur, "false", 5)) |
1306 | if (dec->end - dec->cur >= 5 && !memcmp (dec->cur, "false", 5)) |
1228 | { |
1307 | { |
1229 | dec->cur += 5; |
1308 | dec->cur += 5; |
|
|
1309 | #if JSON_SLOW |
|
|
1310 | json_false = get_sv ("JSON::XS::false", 1); SvREADONLY_on (json_false); |
|
|
1311 | #endif |
1230 | return SvREFCNT_inc (json_false); |
1312 | return SvREFCNT_inc (json_false); |
1231 | } |
1313 | } |
1232 | else |
1314 | else |
1233 | ERR ("'false' expected"); |
1315 | ERR ("'false' expected"); |
1234 | |
1316 | |
… | |
… | |
1284 | |
1366 | |
1285 | if (dec.json.cb_object || dec.json.cb_sk_object) |
1367 | if (dec.json.cb_object || dec.json.cb_sk_object) |
1286 | dec.json.flags |= F_HOOK; |
1368 | dec.json.flags |= F_HOOK; |
1287 | |
1369 | |
1288 | *dec.end = 0; // this should basically be a nop, too, but make sure it's there |
1370 | *dec.end = 0; // this should basically be a nop, too, but make sure it's there |
|
|
1371 | |
|
|
1372 | decode_ws (&dec); |
1289 | sv = decode_sv (&dec); |
1373 | sv = decode_sv (&dec); |
1290 | |
1374 | |
1291 | if (!(offset_return || !sv)) |
1375 | if (!(offset_return || !sv)) |
1292 | { |
1376 | { |
1293 | // check for trailing garbage |
1377 | // check for trailing garbage |
… | |
… | |
1361 | json_false = get_sv ("JSON::XS::false", 1); SvREADONLY_on (json_false); |
1445 | json_false = get_sv ("JSON::XS::false", 1); SvREADONLY_on (json_false); |
1362 | } |
1446 | } |
1363 | |
1447 | |
1364 | PROTOTYPES: DISABLE |
1448 | PROTOTYPES: DISABLE |
1365 | |
1449 | |
|
|
1450 | void CLONE (...) |
|
|
1451 | CODE: |
|
|
1452 | json_stash = 0; |
|
|
1453 | json_boolean_stash = 0; |
|
|
1454 | |
1366 | void new (char *klass) |
1455 | void new (char *klass) |
1367 | PPCODE: |
1456 | PPCODE: |
1368 | { |
1457 | { |
1369 | SV *pv = NEWSV (0, sizeof (JSON)); |
1458 | SV *pv = NEWSV (0, sizeof (JSON)); |
1370 | SvPOK_only (pv); |
1459 | SvPOK_only (pv); |
1371 | Zero (SvPVX (pv), 1, JSON); |
1460 | Zero (SvPVX (pv), 1, JSON); |
1372 | ((JSON *)SvPVX (pv))->flags = F_DEFAULT; |
1461 | ((JSON *)SvPVX (pv))->flags = F_DEFAULT; |
1373 | XPUSHs (sv_2mortal (sv_bless (newRV_noinc (pv), json_stash))); |
1462 | XPUSHs (sv_2mortal (sv_bless (newRV_noinc (pv), JSON_STASH))); |
1374 | } |
1463 | } |
1375 | |
1464 | |
1376 | void ascii (JSON *self, int enable = 1) |
1465 | void ascii (JSON *self, int enable = 1) |
1377 | ALIAS: |
1466 | ALIAS: |
1378 | ascii = F_ASCII |
1467 | ascii = F_ASCII |
… | |
… | |
1385 | pretty = F_PRETTY |
1474 | pretty = F_PRETTY |
1386 | allow_nonref = F_ALLOW_NONREF |
1475 | allow_nonref = F_ALLOW_NONREF |
1387 | shrink = F_SHRINK |
1476 | shrink = F_SHRINK |
1388 | allow_blessed = F_ALLOW_BLESSED |
1477 | allow_blessed = F_ALLOW_BLESSED |
1389 | convert_blessed = F_CONV_BLESSED |
1478 | convert_blessed = F_CONV_BLESSED |
|
|
1479 | relaxed = F_RELAXED |
1390 | PPCODE: |
1480 | PPCODE: |
1391 | { |
1481 | { |
1392 | if (enable) |
1482 | if (enable) |
1393 | self->flags |= ix; |
1483 | self->flags |= ix; |
1394 | else |
1484 | else |
1395 | self->flags &= ~ix; |
1485 | self->flags &= ~ix; |
1396 | |
1486 | |
1397 | XPUSHs (ST (0)); |
1487 | XPUSHs (ST (0)); |
1398 | } |
1488 | } |
1399 | |
1489 | |
|
|
1490 | void get_ascii (JSON *self) |
|
|
1491 | ALIAS: |
|
|
1492 | get_ascii = F_ASCII |
|
|
1493 | get_latin1 = F_LATIN1 |
|
|
1494 | get_utf8 = F_UTF8 |
|
|
1495 | get_indent = F_INDENT |
|
|
1496 | get_canonical = F_CANONICAL |
|
|
1497 | get_space_before = F_SPACE_BEFORE |
|
|
1498 | get_space_after = F_SPACE_AFTER |
|
|
1499 | get_pretty = F_PRETTY |
|
|
1500 | get_allow_nonref = F_ALLOW_NONREF |
|
|
1501 | get_shrink = F_SHRINK |
|
|
1502 | get_allow_blessed = F_ALLOW_BLESSED |
|
|
1503 | get_convert_blessed = F_CONV_BLESSED |
|
|
1504 | get_relaxed = F_RELAXED |
|
|
1505 | PPCODE: |
|
|
1506 | XPUSHs (boolSV (self->flags & ix)); |
|
|
1507 | |
1400 | void max_depth (JSON *self, UV max_depth = 0x80000000UL) |
1508 | void max_depth (JSON *self, UV max_depth = 0x80000000UL) |
1401 | PPCODE: |
1509 | PPCODE: |
1402 | { |
1510 | { |
1403 | UV log2 = 0; |
1511 | UV log2 = 0; |
1404 | |
1512 | |
… | |
… | |
1410 | self->flags = self->flags & ~F_MAXDEPTH | (log2 << S_MAXDEPTH); |
1518 | self->flags = self->flags & ~F_MAXDEPTH | (log2 << S_MAXDEPTH); |
1411 | |
1519 | |
1412 | XPUSHs (ST (0)); |
1520 | XPUSHs (ST (0)); |
1413 | } |
1521 | } |
1414 | |
1522 | |
|
|
1523 | U32 get_max_depth (JSON *self) |
|
|
1524 | CODE: |
|
|
1525 | RETVAL = DEC_DEPTH (self->flags); |
|
|
1526 | OUTPUT: |
|
|
1527 | RETVAL |
|
|
1528 | |
1415 | void max_size (JSON *self, UV max_size = 0) |
1529 | void max_size (JSON *self, UV max_size = 0) |
1416 | PPCODE: |
1530 | PPCODE: |
1417 | { |
1531 | { |
1418 | UV log2 = 0; |
1532 | UV log2 = 0; |
1419 | |
1533 | |
… | |
… | |
1425 | |
1539 | |
1426 | self->flags = self->flags & ~F_MAXSIZE | (log2 << S_MAXSIZE); |
1540 | self->flags = self->flags & ~F_MAXSIZE | (log2 << S_MAXSIZE); |
1427 | |
1541 | |
1428 | XPUSHs (ST (0)); |
1542 | XPUSHs (ST (0)); |
1429 | } |
1543 | } |
|
|
1544 | |
|
|
1545 | int get_max_size (JSON *self) |
|
|
1546 | CODE: |
|
|
1547 | RETVAL = DEC_SIZE (self->flags); |
|
|
1548 | OUTPUT: |
|
|
1549 | RETVAL |
1430 | |
1550 | |
1431 | void filter_json_object (JSON *self, SV *cb = &PL_sv_undef) |
1551 | void filter_json_object (JSON *self, SV *cb = &PL_sv_undef) |
1432 | PPCODE: |
1552 | PPCODE: |
1433 | { |
1553 | { |
1434 | SvREFCNT_dec (self->cb_object); |
1554 | SvREFCNT_dec (self->cb_object); |