… | |
… | |
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 |
… | |
… | |
310 | int i, len = av_len (av); |
312 | int i, len = av_len (av); |
311 | |
313 | |
312 | if (enc->indent >= enc->maxdepth) |
314 | if (enc->indent >= enc->maxdepth) |
313 | croak ("data structure too deep (hit recursion limit)"); |
315 | croak ("data structure too deep (hit recursion limit)"); |
314 | |
316 | |
315 | encode_ch (enc, '['); encode_nl (enc); |
317 | encode_ch (enc, '['); |
316 | ++enc->indent; |
318 | |
|
|
319 | if (len >= 0) |
|
|
320 | { |
|
|
321 | encode_nl (enc); ++enc->indent; |
317 | |
322 | |
318 | for (i = 0; i <= len; ++i) |
323 | for (i = 0; i <= len; ++i) |
319 | { |
324 | { |
320 | SV **svp = av_fetch (av, i, 0); |
325 | SV **svp = av_fetch (av, i, 0); |
321 | |
326 | |
322 | encode_indent (enc); |
327 | encode_indent (enc); |
323 | |
328 | |
324 | if (svp) |
329 | if (svp) |
325 | encode_sv (enc, *svp); |
330 | encode_sv (enc, *svp); |
326 | else |
331 | else |
327 | encode_str (enc, "null", 4, 0); |
332 | encode_str (enc, "null", 4, 0); |
328 | |
333 | |
329 | if (i < len) |
334 | if (i < len) |
330 | encode_comma (enc); |
335 | encode_comma (enc); |
331 | } |
336 | } |
332 | |
337 | |
|
|
338 | encode_nl (enc); --enc->indent; encode_indent (enc); |
|
|
339 | } |
|
|
340 | |
333 | encode_nl (enc); |
341 | encode_ch (enc, ']'); |
334 | |
|
|
335 | --enc->indent; |
|
|
336 | encode_indent (enc); encode_ch (enc, ']'); |
|
|
337 | } |
342 | } |
338 | |
343 | |
339 | static void |
344 | static void |
340 | encode_he (enc_t *enc, HE *he) |
345 | encode_hk (enc_t *enc, HE *he) |
341 | { |
346 | { |
342 | encode_ch (enc, '"'); |
347 | encode_ch (enc, '"'); |
343 | |
348 | |
344 | if (HeKLEN (he) == HEf_SVKEY) |
349 | if (HeKLEN (he) == HEf_SVKEY) |
345 | { |
350 | { |
… | |
… | |
358 | encode_ch (enc, '"'); |
363 | encode_ch (enc, '"'); |
359 | |
364 | |
360 | if (enc->json.flags & F_SPACE_BEFORE) encode_space (enc); |
365 | if (enc->json.flags & F_SPACE_BEFORE) encode_space (enc); |
361 | encode_ch (enc, ':'); |
366 | encode_ch (enc, ':'); |
362 | if (enc->json.flags & F_SPACE_AFTER ) encode_space (enc); |
367 | if (enc->json.flags & F_SPACE_AFTER ) encode_space (enc); |
363 | encode_sv (enc, HeVAL (he)); |
|
|
364 | } |
368 | } |
365 | |
369 | |
366 | // compare hash entries, used when all keys are bytestrings |
370 | // compare hash entries, used when all keys are bytestrings |
367 | static int |
371 | static int |
368 | he_cmp_fast (const void *a_, const void *b_) |
372 | he_cmp_fast (const void *a_, const void *b_) |
… | |
… | |
373 | HE *b = *(HE **)b_; |
377 | HE *b = *(HE **)b_; |
374 | |
378 | |
375 | STRLEN la = HeKLEN (a); |
379 | STRLEN la = HeKLEN (a); |
376 | STRLEN lb = HeKLEN (b); |
380 | STRLEN lb = HeKLEN (b); |
377 | |
381 | |
378 | if (!(cmp = memcmp (HeKEY (a), HeKEY (b), la < lb ? la : lb))) |
382 | if (!(cmp = memcmp (HeKEY (b), HeKEY (a), lb < la ? lb : la))) |
379 | cmp = la - lb; |
383 | cmp = lb - la; |
380 | |
384 | |
381 | return cmp; |
385 | return cmp; |
382 | } |
386 | } |
383 | |
387 | |
384 | // 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 |
385 | static int |
389 | static int |
386 | he_cmp_slow (const void *a, const void *b) |
390 | he_cmp_slow (const void *a, const void *b) |
387 | { |
391 | { |
388 | return sv_cmp (HeSVKEY_force (*(HE **)a), HeSVKEY_force (*(HE **)b)); |
392 | return sv_cmp (HeSVKEY_force (*(HE **)b), HeSVKEY_force (*(HE **)a)); |
389 | } |
393 | } |
390 | |
394 | |
391 | static void |
395 | static void |
392 | encode_hv (enc_t *enc, HV *hv) |
396 | encode_hv (enc_t *enc, HV *hv) |
393 | { |
397 | { |
|
|
398 | HE *he; |
394 | int count, i; |
399 | int count; |
395 | |
400 | |
396 | if (enc->indent >= enc->maxdepth) |
401 | if (enc->indent >= enc->maxdepth) |
397 | croak ("data structure too deep (hit recursion limit)"); |
402 | croak ("data structure too deep (hit recursion limit)"); |
398 | |
403 | |
399 | encode_ch (enc, '{'); encode_nl (enc); ++enc->indent; |
404 | encode_ch (enc, '{'); |
400 | |
405 | |
401 | if ((count = hv_iterinit (hv))) |
|
|
402 | { |
|
|
403 | // for canonical output we have to sort by keys first |
406 | // for canonical output we have to sort by keys first |
404 | // actually, this is mostly due to the stupid so-called |
407 | // actually, this is mostly due to the stupid so-called |
405 | // security workaround added somewhere in 5.8.x. |
408 | // security workaround added somewhere in 5.8.x. |
406 | // that randomises hash orderings |
409 | // that randomises hash orderings |
407 | 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)) |
408 | { |
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 | { |
409 | int fast = 1; |
430 | int i, fast = 1; |
410 | HE *he; |
|
|
411 | #if defined(__BORLANDC__) || defined(_MSC_VER) |
431 | #if defined(__BORLANDC__) || defined(_MSC_VER) |
412 | HE **hes = _alloca (count * sizeof (HE)); |
432 | HE **hes = _alloca (count * sizeof (HE)); |
413 | #else |
433 | #else |
414 | 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 |
415 | #endif |
435 | #endif |
… | |
… | |
442 | |
462 | |
443 | FREETMPS; |
463 | FREETMPS; |
444 | LEAVE; |
464 | LEAVE; |
445 | } |
465 | } |
446 | |
466 | |
447 | for (i = 0; i < count; ++i) |
467 | encode_nl (enc); ++enc->indent; |
|
|
468 | |
|
|
469 | while (count--) |
448 | { |
470 | { |
449 | encode_indent (enc); |
471 | encode_indent (enc); |
|
|
472 | he = hes [count]; |
450 | encode_he (enc, hes [i]); |
473 | encode_hk (enc, he); |
|
|
474 | encode_sv (enc, expect_false (SvMAGICAL (hv)) ? hv_iterval (hv, he) : HeVAL (he)); |
451 | |
475 | |
452 | if (i < count - 1) |
476 | if (count) |
453 | encode_comma (enc); |
477 | encode_comma (enc); |
454 | } |
478 | } |
455 | |
479 | |
456 | encode_nl (enc); |
480 | encode_nl (enc); --enc->indent; encode_indent (enc); |
457 | } |
481 | } |
|
|
482 | } |
458 | else |
483 | else |
|
|
484 | { |
|
|
485 | if (hv_iterinit (hv) || SvMAGICAL (hv)) |
|
|
486 | if ((he = hv_iternext (hv))) |
459 | { |
487 | { |
460 | HE *he = hv_iternext (hv); |
488 | encode_nl (enc); ++enc->indent; |
461 | |
489 | |
462 | for (;;) |
490 | for (;;) |
463 | { |
491 | { |
464 | encode_indent (enc); |
492 | encode_indent (enc); |
465 | encode_he (enc, he); |
493 | encode_hk (enc, he); |
|
|
494 | encode_sv (enc, expect_false (SvMAGICAL (hv)) ? hv_iterval (hv, he) : HeVAL (he)); |
466 | |
495 | |
467 | if (!(he = hv_iternext (hv))) |
496 | if (!(he = hv_iternext (hv))) |
468 | break; |
497 | break; |
469 | |
498 | |
470 | encode_comma (enc); |
499 | encode_comma (enc); |
471 | } |
500 | } |
472 | |
501 | |
473 | encode_nl (enc); |
502 | encode_nl (enc); --enc->indent; encode_indent (enc); |
474 | } |
503 | } |
475 | } |
504 | } |
476 | |
505 | |
477 | --enc->indent; encode_indent (enc); encode_ch (enc, '}'); |
506 | encode_ch (enc, '}'); |
478 | } |
507 | } |
479 | |
508 | |
480 | // encode objects, arrays and special \0=false and \1=true values. |
509 | // encode objects, arrays and special \0=false and \1=true values. |
481 | static void |
510 | static void |
482 | encode_rv (enc_t *enc, SV *sv) |
511 | encode_rv (enc_t *enc, SV *sv) |
… | |
… | |
682 | U32 depth; // recursion depth |
711 | U32 depth; // recursion depth |
683 | U32 maxdepth; // recursion depth limit |
712 | U32 maxdepth; // recursion depth limit |
684 | } dec_t; |
713 | } dec_t; |
685 | |
714 | |
686 | 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 |
687 | decode_ws (dec_t *dec) |
725 | decode_ws (dec_t *dec) |
688 | { |
726 | { |
689 | for (;;) |
727 | for (;;) |
690 | { |
728 | { |
691 | char ch = *dec->cur; |
729 | char ch = *dec->cur; |
692 | |
730 | |
693 | 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 | } |
694 | || (ch != 0x20 && ch != 0x0a && ch != 0x0d && ch != 0x09)) |
743 | else if (ch != 0x20 && ch != 0x0a && ch != 0x0d && ch != 0x09) |
695 | break; |
744 | break; // parse error, but let higher level handle it, gives better error messages |
696 | |
745 | |
697 | ++dec->cur; |
746 | ++dec->cur; |
698 | } |
747 | } |
699 | } |
748 | } |
700 | |
749 | |
… | |
… | |
951 | |
1000 | |
952 | if (!is_nv) |
1001 | if (!is_nv) |
953 | { |
1002 | { |
954 | int len = dec->cur - start; |
1003 | int len = dec->cur - start; |
955 | |
1004 | |
956 | // special case the rather common 1..4-digit-int case, assumes 32 bit ints or so |
1005 | // special case the rather common 1..5-digit-int case |
957 | if (*start == '-') |
1006 | if (*start == '-') |
958 | switch (len) |
1007 | switch (len) |
959 | { |
1008 | { |
960 | case 2: return newSViv (-( start [1] - '0' * 1)); |
1009 | case 2: return newSViv (-( start [1] - '0' * 1)); |
961 | case 3: return newSViv (-( start [1] * 10 + start [2] - '0' * 11)); |
1010 | case 3: return newSViv (-( start [1] * 10 + start [2] - '0' * 11)); |
962 | case 4: return newSViv (-( start [1] * 100 + start [2] * 10 + start [3] - '0' * 111)); |
1011 | case 4: return newSViv (-( start [1] * 100 + start [2] * 10 + start [3] - '0' * 111)); |
963 | case 5: return newSViv (-(start [1] * 1000 + start [2] * 100 + start [3] * 10 + start [4] - '0' * 1111)); |
1012 | case 5: return newSViv (-( start [1] * 1000 + start [2] * 100 + start [3] * 10 + start [4] - '0' * 1111)); |
|
|
1013 | case 6: return newSViv (-(start [1] * 10000 + start [2] * 1000 + start [3] * 100 + start [4] * 10 + start [5] - '0' * 11111)); |
964 | } |
1014 | } |
965 | else |
1015 | else |
966 | switch (len) |
1016 | switch (len) |
967 | { |
1017 | { |
968 | case 1: return newSViv ( start [0] - '0' * 1); |
1018 | case 1: return newSViv ( start [0] - '0' * 1); |
969 | case 2: return newSViv ( start [0] * 10 + start [1] - '0' * 11); |
1019 | case 2: return newSViv ( start [0] * 10 + start [1] - '0' * 11); |
970 | case 3: return newSViv ( start [0] * 100 + start [1] * 10 + start [2] - '0' * 111); |
1020 | case 3: return newSViv ( start [0] * 100 + start [1] * 10 + start [2] - '0' * 111); |
971 | case 4: return newSViv ( start [0] * 1000 + start [1] * 100 + start [2] * 10 + start [3] - '0' * 1111); |
1021 | case 4: return newSViv ( start [0] * 1000 + start [1] * 100 + start [2] * 10 + start [3] - '0' * 1111); |
|
|
1022 | case 5: return newSViv ( start [0] * 10000 + start [1] * 1000 + start [2] * 100 + start [3] * 10 + start [4] - '0' * 11111); |
972 | } |
1023 | } |
973 | |
1024 | |
974 | { |
1025 | { |
975 | UV uv; |
1026 | UV uv; |
976 | int numtype = grok_number (start, len, &uv); |
1027 | int numtype = grok_number (start, len, &uv); |
… | |
… | |
1037 | |
1088 | |
1038 | if (*dec->cur != ',') |
1089 | if (*dec->cur != ',') |
1039 | ERR (", or ] expected while parsing array"); |
1090 | ERR (", or ] expected while parsing array"); |
1040 | |
1091 | |
1041 | ++dec->cur; |
1092 | ++dec->cur; |
|
|
1093 | |
|
|
1094 | decode_ws (dec); |
|
|
1095 | |
|
|
1096 | if (*dec->cur == ']' && dec->json.flags & F_RELAXED) |
|
|
1097 | { |
|
|
1098 | ++dec->cur; |
|
|
1099 | break; |
|
|
1100 | } |
1042 | } |
1101 | } |
1043 | |
1102 | |
1044 | DEC_DEC_DEPTH; |
1103 | DEC_DEC_DEPTH; |
1045 | return newRV_noinc ((SV *)av); |
1104 | return newRV_noinc ((SV *)av); |
1046 | |
1105 | |
… | |
… | |
1062 | if (*dec->cur == '}') |
1121 | if (*dec->cur == '}') |
1063 | ++dec->cur; |
1122 | ++dec->cur; |
1064 | else |
1123 | else |
1065 | for (;;) |
1124 | for (;;) |
1066 | { |
1125 | { |
1067 | decode_ws (dec); EXPECT_CH ('"'); |
1126 | EXPECT_CH ('"'); |
1068 | |
1127 | |
1069 | // heuristic: assume that |
1128 | // heuristic: assume that |
1070 | // a) decode_str + hv_store_ent are abysmally slow. |
1129 | // a) decode_str + hv_store_ent are abysmally slow. |
1071 | // b) most hash keys are short, simple ascii text. |
1130 | // b) most hash keys are short, simple ascii text. |
1072 | // => try to "fast-match" such strings to avoid |
1131 | // => try to "fast-match" such strings to avoid |
… | |
… | |
1086 | if (!key) |
1145 | if (!key) |
1087 | goto fail; |
1146 | goto fail; |
1088 | |
1147 | |
1089 | decode_ws (dec); EXPECT_CH (':'); |
1148 | decode_ws (dec); EXPECT_CH (':'); |
1090 | |
1149 | |
|
|
1150 | decode_ws (dec); |
1091 | value = decode_sv (dec); |
1151 | value = decode_sv (dec); |
1092 | if (!value) |
1152 | if (!value) |
1093 | { |
1153 | { |
1094 | SvREFCNT_dec (key); |
1154 | SvREFCNT_dec (key); |
1095 | goto fail; |
1155 | goto fail; |
… | |
… | |
1107 | int len = p - key; |
1167 | int len = p - key; |
1108 | dec->cur = p + 1; |
1168 | dec->cur = p + 1; |
1109 | |
1169 | |
1110 | decode_ws (dec); EXPECT_CH (':'); |
1170 | decode_ws (dec); EXPECT_CH (':'); |
1111 | |
1171 | |
|
|
1172 | decode_ws (dec); |
1112 | value = decode_sv (dec); |
1173 | value = decode_sv (dec); |
1113 | if (!value) |
1174 | if (!value) |
1114 | goto fail; |
1175 | goto fail; |
1115 | |
1176 | |
1116 | hv_store (hv, key, len, value, 0); |
1177 | hv_store (hv, key, len, value, 0); |
… | |
… | |
1132 | |
1193 | |
1133 | if (*dec->cur != ',') |
1194 | if (*dec->cur != ',') |
1134 | ERR (", or } expected while parsing object/hash"); |
1195 | ERR (", or } expected while parsing object/hash"); |
1135 | |
1196 | |
1136 | ++dec->cur; |
1197 | ++dec->cur; |
|
|
1198 | |
|
|
1199 | decode_ws (dec); |
|
|
1200 | |
|
|
1201 | if (*dec->cur == '}' && dec->json.flags & F_RELAXED) |
|
|
1202 | { |
|
|
1203 | ++dec->cur; |
|
|
1204 | break; |
|
|
1205 | } |
1137 | } |
1206 | } |
1138 | |
1207 | |
1139 | DEC_DEC_DEPTH; |
1208 | DEC_DEC_DEPTH; |
1140 | sv = newRV_noinc ((SV *)hv); |
1209 | sv = newRV_noinc ((SV *)hv); |
1141 | |
1210 | |
… | |
… | |
1206 | } |
1275 | } |
1207 | |
1276 | |
1208 | static SV * |
1277 | static SV * |
1209 | decode_sv (dec_t *dec) |
1278 | decode_sv (dec_t *dec) |
1210 | { |
1279 | { |
1211 | decode_ws (dec); |
|
|
1212 | |
|
|
1213 | // the beauty of JSON: you need exactly one character lookahead |
1280 | // the beauty of JSON: you need exactly one character lookahead |
1214 | // to parse anything. |
1281 | // to parse anything. |
1215 | switch (*dec->cur) |
1282 | switch (*dec->cur) |
1216 | { |
1283 | { |
1217 | case '"': ++dec->cur; return decode_str (dec); |
1284 | case '"': ++dec->cur; return decode_str (dec); |
… | |
… | |
1225 | |
1292 | |
1226 | case 't': |
1293 | case 't': |
1227 | if (dec->end - dec->cur >= 4 && !memcmp (dec->cur, "true", 4)) |
1294 | if (dec->end - dec->cur >= 4 && !memcmp (dec->cur, "true", 4)) |
1228 | { |
1295 | { |
1229 | dec->cur += 4; |
1296 | dec->cur += 4; |
|
|
1297 | #if JSON_SLOW |
|
|
1298 | json_true = get_sv ("JSON::XS::true", 1); SvREADONLY_on (json_true); |
|
|
1299 | #endif |
1230 | return SvREFCNT_inc (json_true); |
1300 | return SvREFCNT_inc (json_true); |
1231 | } |
1301 | } |
1232 | else |
1302 | else |
1233 | ERR ("'true' expected"); |
1303 | ERR ("'true' expected"); |
1234 | |
1304 | |
… | |
… | |
1236 | |
1306 | |
1237 | case 'f': |
1307 | case 'f': |
1238 | if (dec->end - dec->cur >= 5 && !memcmp (dec->cur, "false", 5)) |
1308 | if (dec->end - dec->cur >= 5 && !memcmp (dec->cur, "false", 5)) |
1239 | { |
1309 | { |
1240 | dec->cur += 5; |
1310 | dec->cur += 5; |
|
|
1311 | #if JSON_SLOW |
|
|
1312 | json_false = get_sv ("JSON::XS::false", 1); SvREADONLY_on (json_false); |
|
|
1313 | #endif |
1241 | return SvREFCNT_inc (json_false); |
1314 | return SvREFCNT_inc (json_false); |
1242 | } |
1315 | } |
1243 | else |
1316 | else |
1244 | ERR ("'false' expected"); |
1317 | ERR ("'false' expected"); |
1245 | |
1318 | |
… | |
… | |
1295 | |
1368 | |
1296 | if (dec.json.cb_object || dec.json.cb_sk_object) |
1369 | if (dec.json.cb_object || dec.json.cb_sk_object) |
1297 | dec.json.flags |= F_HOOK; |
1370 | dec.json.flags |= F_HOOK; |
1298 | |
1371 | |
1299 | *dec.end = 0; // this should basically be a nop, too, but make sure it's there |
1372 | *dec.end = 0; // this should basically be a nop, too, but make sure it's there |
|
|
1373 | |
|
|
1374 | decode_ws (&dec); |
1300 | sv = decode_sv (&dec); |
1375 | sv = decode_sv (&dec); |
1301 | |
1376 | |
1302 | if (!(offset_return || !sv)) |
1377 | if (!(offset_return || !sv)) |
1303 | { |
1378 | { |
1304 | // check for trailing garbage |
1379 | // check for trailing garbage |
… | |
… | |
1384 | { |
1459 | { |
1385 | SV *pv = NEWSV (0, sizeof (JSON)); |
1460 | SV *pv = NEWSV (0, sizeof (JSON)); |
1386 | SvPOK_only (pv); |
1461 | SvPOK_only (pv); |
1387 | Zero (SvPVX (pv), 1, JSON); |
1462 | Zero (SvPVX (pv), 1, JSON); |
1388 | ((JSON *)SvPVX (pv))->flags = F_DEFAULT; |
1463 | ((JSON *)SvPVX (pv))->flags = F_DEFAULT; |
1389 | XPUSHs (sv_2mortal (sv_bless (newRV_noinc (pv), JSON_STASH))); |
1464 | XPUSHs (sv_2mortal (sv_bless ( |
|
|
1465 | newRV_noinc (pv), |
|
|
1466 | strEQ (klass, "JSON::XS") ? JSON_STASH : gv_stashpv (klass, 1) |
|
|
1467 | ))); |
1390 | } |
1468 | } |
1391 | |
1469 | |
1392 | void ascii (JSON *self, int enable = 1) |
1470 | void ascii (JSON *self, int enable = 1) |
1393 | ALIAS: |
1471 | ALIAS: |
1394 | ascii = F_ASCII |
1472 | ascii = F_ASCII |
… | |
… | |
1401 | pretty = F_PRETTY |
1479 | pretty = F_PRETTY |
1402 | allow_nonref = F_ALLOW_NONREF |
1480 | allow_nonref = F_ALLOW_NONREF |
1403 | shrink = F_SHRINK |
1481 | shrink = F_SHRINK |
1404 | allow_blessed = F_ALLOW_BLESSED |
1482 | allow_blessed = F_ALLOW_BLESSED |
1405 | convert_blessed = F_CONV_BLESSED |
1483 | convert_blessed = F_CONV_BLESSED |
|
|
1484 | relaxed = F_RELAXED |
1406 | PPCODE: |
1485 | PPCODE: |
1407 | { |
1486 | { |
1408 | if (enable) |
1487 | if (enable) |
1409 | self->flags |= ix; |
1488 | self->flags |= ix; |
1410 | else |
1489 | else |
1411 | self->flags &= ~ix; |
1490 | self->flags &= ~ix; |
1412 | |
1491 | |
1413 | XPUSHs (ST (0)); |
1492 | XPUSHs (ST (0)); |
1414 | } |
1493 | } |
1415 | |
1494 | |
|
|
1495 | void get_ascii (JSON *self) |
|
|
1496 | ALIAS: |
|
|
1497 | get_ascii = F_ASCII |
|
|
1498 | get_latin1 = F_LATIN1 |
|
|
1499 | get_utf8 = F_UTF8 |
|
|
1500 | get_indent = F_INDENT |
|
|
1501 | get_canonical = F_CANONICAL |
|
|
1502 | get_space_before = F_SPACE_BEFORE |
|
|
1503 | get_space_after = F_SPACE_AFTER |
|
|
1504 | get_allow_nonref = F_ALLOW_NONREF |
|
|
1505 | get_shrink = F_SHRINK |
|
|
1506 | get_allow_blessed = F_ALLOW_BLESSED |
|
|
1507 | get_convert_blessed = F_CONV_BLESSED |
|
|
1508 | get_relaxed = F_RELAXED |
|
|
1509 | PPCODE: |
|
|
1510 | XPUSHs (boolSV (self->flags & ix)); |
|
|
1511 | |
1416 | void max_depth (JSON *self, UV max_depth = 0x80000000UL) |
1512 | void max_depth (JSON *self, UV max_depth = 0x80000000UL) |
1417 | PPCODE: |
1513 | PPCODE: |
1418 | { |
1514 | { |
1419 | UV log2 = 0; |
1515 | UV log2 = 0; |
1420 | |
1516 | |
… | |
… | |
1426 | self->flags = self->flags & ~F_MAXDEPTH | (log2 << S_MAXDEPTH); |
1522 | self->flags = self->flags & ~F_MAXDEPTH | (log2 << S_MAXDEPTH); |
1427 | |
1523 | |
1428 | XPUSHs (ST (0)); |
1524 | XPUSHs (ST (0)); |
1429 | } |
1525 | } |
1430 | |
1526 | |
|
|
1527 | U32 get_max_depth (JSON *self) |
|
|
1528 | CODE: |
|
|
1529 | RETVAL = DEC_DEPTH (self->flags); |
|
|
1530 | OUTPUT: |
|
|
1531 | RETVAL |
|
|
1532 | |
1431 | void max_size (JSON *self, UV max_size = 0) |
1533 | void max_size (JSON *self, UV max_size = 0) |
1432 | PPCODE: |
1534 | PPCODE: |
1433 | { |
1535 | { |
1434 | UV log2 = 0; |
1536 | UV log2 = 0; |
1435 | |
1537 | |
… | |
… | |
1441 | |
1543 | |
1442 | self->flags = self->flags & ~F_MAXSIZE | (log2 << S_MAXSIZE); |
1544 | self->flags = self->flags & ~F_MAXSIZE | (log2 << S_MAXSIZE); |
1443 | |
1545 | |
1444 | XPUSHs (ST (0)); |
1546 | XPUSHs (ST (0)); |
1445 | } |
1547 | } |
|
|
1548 | |
|
|
1549 | int get_max_size (JSON *self) |
|
|
1550 | CODE: |
|
|
1551 | RETVAL = DEC_SIZE (self->flags); |
|
|
1552 | OUTPUT: |
|
|
1553 | RETVAL |
1446 | |
1554 | |
1447 | void filter_json_object (JSON *self, SV *cb = &PL_sv_undef) |
1555 | void filter_json_object (JSON *self, SV *cb = &PL_sv_undef) |
1448 | PPCODE: |
1556 | PPCODE: |
1449 | { |
1557 | { |
1450 | SvREFCNT_dec (self->cb_object); |
1558 | SvREFCNT_dec (self->cb_object); |
… | |
… | |
1497 | SvREFCNT_dec (self->cb_sk_object); |
1605 | SvREFCNT_dec (self->cb_sk_object); |
1498 | SvREFCNT_dec (self->cb_object); |
1606 | SvREFCNT_dec (self->cb_object); |
1499 | |
1607 | |
1500 | PROTOTYPES: ENABLE |
1608 | PROTOTYPES: ENABLE |
1501 | |
1609 | |
1502 | void to_json (SV *scalar) |
1610 | void encode_json (SV *scalar) |
1503 | PPCODE: |
1611 | PPCODE: |
1504 | { |
1612 | { |
1505 | JSON json = { F_DEFAULT | F_UTF8 }; |
1613 | JSON json = { F_DEFAULT | F_UTF8 }; |
1506 | XPUSHs (encode_json (scalar, &json)); |
1614 | XPUSHs (encode_json (scalar, &json)); |
1507 | } |
1615 | } |
1508 | |
1616 | |
1509 | void from_json (SV *jsonstr) |
1617 | void decode_json (SV *jsonstr) |
1510 | PPCODE: |
1618 | PPCODE: |
1511 | { |
1619 | { |
1512 | JSON json = { F_DEFAULT | F_UTF8 }; |
1620 | JSON json = { F_DEFAULT | F_UTF8 }; |
1513 | XPUSHs (decode_json (jsonstr, &json, 0)); |
1621 | XPUSHs (decode_json (jsonstr, &json, 0)); |
1514 | } |
1622 | } |