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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 | |
11 | |
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|
12 | #define ECB_NO_THREADS 1 |
12 | #include "ecb.h" |
13 | #include "ecb.h" |
13 | |
14 | |
14 | // compatibility with perl <5.18 |
15 | // compatibility with perl <5.18 |
15 | #ifndef HvNAMELEN_get |
16 | #ifndef HvNAMELEN_get |
16 | # define HvNAMELEN_get(hv) strlen (HvNAME (hv)) |
17 | # define HvNAMELEN_get(hv) strlen (HvNAME (hv)) |
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323 | |
324 | |
324 | ++enc->depth; |
325 | ++enc->depth; |
325 | |
326 | |
326 | encode_uint (enc, MAJOR_ARRAY, len + 1); |
327 | encode_uint (enc, MAJOR_ARRAY, len + 1); |
327 | |
328 | |
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329 | if (SvMAGICAL (av)) |
328 | for (i = 0; i <= len; ++i) |
330 | for (i = 0; i <= len; ++i) |
329 | { |
331 | { |
330 | SV **svp = av_fetch (av, i, 0); |
332 | SV **svp = av_fetch (av, i, 0); |
331 | encode_sv (enc, svp ? *svp : &PL_sv_undef); |
333 | encode_sv (enc, svp ? *svp : &PL_sv_undef); |
332 | } |
334 | } |
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335 | else |
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336 | for (i = 0; i <= len; ++i) |
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337 | { |
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338 | SV *sv = AvARRAY (av)[i]; |
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339 | encode_sv (enc, sv ? sv : &PL_sv_undef); |
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340 | } |
333 | |
341 | |
334 | --enc->depth; |
342 | --enc->depth; |
335 | } |
343 | } |
336 | |
344 | |
337 | static void |
345 | static void |
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736 | { |
744 | { |
737 | // for speed reasons, we specialcase single-string |
745 | // for speed reasons, we specialcase single-string |
738 | // byte or utf-8 strings as keys, but only when !stringref |
746 | // byte or utf-8 strings as keys, but only when !stringref |
739 | |
747 | |
740 | if (ecb_expect_true (!dec->stringref)) |
748 | if (ecb_expect_true (!dec->stringref)) |
741 | if (ecb_expect_true ((*dec->cur - MAJOR_BYTES) <= LENGTH_EXT8)) |
749 | if (ecb_expect_true ((U8)(*dec->cur - MAJOR_BYTES) <= LENGTH_EXT8)) |
742 | { |
750 | { |
743 | I32 len = decode_uint (dec); |
751 | I32 len = decode_uint (dec); |
744 | char *key = (char *)dec->cur; |
752 | char *key = (char *)dec->cur; |
745 | |
753 | |
746 | dec->cur += len; |
754 | dec->cur += len; |
747 | |
755 | |
748 | hv_store (hv, key, len, decode_sv (dec), 0); |
756 | hv_store (hv, key, len, decode_sv (dec), 0); |
749 | |
757 | |
750 | return; |
758 | return; |
751 | } |
759 | } |
752 | else if (ecb_expect_true ((*dec->cur - MAJOR_TEXT) <= LENGTH_EXT8)) |
760 | else if (ecb_expect_true ((U8)(*dec->cur - MAJOR_TEXT) <= LENGTH_EXT8)) |
753 | { |
761 | { |
754 | I32 len = decode_uint (dec); |
762 | I32 len = decode_uint (dec); |
755 | char *key = (char *)dec->cur; |
763 | char *key = (char *)dec->cur; |
756 | |
764 | |
757 | dec->cur += len; |
765 | dec->cur += len; |
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1447 | EXTEND (SP, 2); |
1455 | EXTEND (SP, 2); |
1448 | PUSHs (sv); |
1456 | PUSHs (sv); |
1449 | PUSHs (sv_2mortal (newSVuv (offset - SvPVX (cborstr)))); |
1457 | PUSHs (sv_2mortal (newSVuv (offset - SvPVX (cborstr)))); |
1450 | } |
1458 | } |
1451 | |
1459 | |
1452 | void incr_parse (CBOR *self, SV *cborstr, int chop = 0) |
1460 | void incr_parse (CBOR *self, SV *cborstr) |
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1461 | ALIAS: |
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1462 | incr_parse_multiple = 1 |
1453 | PPCODE: |
1463 | PPCODE: |
1454 | { |
1464 | { |
1455 | if (SvUTF8 (cborstr)) |
1465 | if (SvUTF8 (cborstr)) |
1456 | sv_utf8_downgrade (cborstr, 0); |
1466 | sv_utf8_downgrade (cborstr, 0); |
1457 | |
1467 | |
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1462 | self->incr_need = 1; |
1472 | self->incr_need = 1; |
1463 | |
1473 | |
1464 | av_push (self->incr_count, newSViv (1)); |
1474 | av_push (self->incr_count, newSViv (1)); |
1465 | } |
1475 | } |
1466 | |
1476 | |
1467 | for (;;) |
1477 | do |
1468 | { |
1478 | { |
1469 | if (!incr_parse (self, cborstr)) |
1479 | if (!incr_parse (self, cborstr)) |
1470 | { |
1480 | { |
1471 | if (self->incr_need > self->max_size && self->max_size) |
1481 | if (self->incr_need > self->max_size && self->max_size) |
1472 | croak ("attempted decode of CBOR text of %lu bytes size, but max_size is set to %lu", |
1482 | croak ("attempted decode of CBOR text of %lu bytes size, but max_size is set to %lu", |
1473 | (unsigned long)self->incr_need, (unsigned long)self->max_size); |
1483 | (unsigned long)self->incr_need, (unsigned long)self->max_size); |
1474 | |
1484 | |
1475 | break; |
1485 | break; |
1476 | } |
1486 | } |
1477 | |
1487 | |
1478 | SV *sv; |
1488 | SV *sv; |
1479 | char *offset; |
1489 | char *offset; |
1480 | |
1490 | |
1481 | PUTBACK; sv = decode_cbor (cborstr, self, &offset); SPAGAIN; |
1491 | PUTBACK; sv = decode_cbor (cborstr, self, &offset); SPAGAIN; |
1482 | XPUSHs (sv); |
1492 | XPUSHs (sv); |
1483 | |
1493 | |
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1494 | sv_chop (cborstr, offset); |
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1495 | |
1484 | av_clear (self->incr_count); |
1496 | av_clear (self->incr_count); |
1485 | av_push (self->incr_count, newSViv (1)); |
1497 | av_push (self->incr_count, newSViv (1)); |
1486 | |
1498 | |
1487 | if (chop) |
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1488 | { |
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1489 | self->incr_pos = 0; |
1499 | self->incr_pos = 0; |
1490 | sv_chop (cborstr, offset); |
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1491 | } |
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1492 | else |
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1493 | self->incr_pos = offset - SvPVX (cborstr); |
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1494 | |
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1495 | self->incr_need = self->incr_pos + 1; |
1500 | self->incr_need = self->incr_pos + 1; |
1496 | } |
1501 | } |
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1502 | while (ix); |
1497 | } |
1503 | } |
1498 | |
1504 | |
1499 | void incr_reset (CBOR *self) |
1505 | void incr_reset (CBOR *self) |
1500 | CODE: |
1506 | CODE: |
1501 | { |
1507 | { |