… | |
… | |
6 | #include <string.h> |
6 | #include <string.h> |
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> |
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|
11 | #include <inttypes.h> |
11 | |
12 | |
12 | #define ECB_NO_THREADS 1 |
13 | #define ECB_NO_THREADS 1 |
13 | #include "ecb.h" |
14 | #include "ecb.h" |
14 | |
15 | |
15 | // compatibility with perl <5.18 |
16 | // compatibility with perl <5.18 |
… | |
… | |
20 | # define HvNAMELEN(hv) HvNAMELEN_get (hv) |
21 | # define HvNAMELEN(hv) HvNAMELEN_get (hv) |
21 | #endif |
22 | #endif |
22 | #ifndef HvNAMEUTF8 |
23 | #ifndef HvNAMEUTF8 |
23 | # define HvNAMEUTF8(hv) 0 |
24 | # define HvNAMEUTF8(hv) 0 |
24 | #endif |
25 | #endif |
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26 | #ifndef SvREFCNT_inc_NN |
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27 | # define SvREFCNT_inc_NN(sv) SvREFCNT_inc (sv) |
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28 | #endif |
25 | #ifndef SvREFCNT_dec_NN |
29 | #ifndef SvREFCNT_dec_NN |
26 | # define SvREFCNT_dec_NN(sv) SvREFCNT_dec (sv) |
30 | # define SvREFCNT_dec_NN(sv) SvREFCNT_dec (sv) |
27 | #endif |
31 | #endif |
28 | |
32 | |
29 | // known major and minor types |
33 | // known major and minor types |
… | |
… | |
99 | |
103 | |
100 | #define F_SHRINK 0x00000001UL |
104 | #define F_SHRINK 0x00000001UL |
101 | #define F_ALLOW_UNKNOWN 0x00000002UL |
105 | #define F_ALLOW_UNKNOWN 0x00000002UL |
102 | #define F_ALLOW_SHARING 0x00000004UL |
106 | #define F_ALLOW_SHARING 0x00000004UL |
103 | #define F_ALLOW_CYCLES 0x00000008UL |
107 | #define F_ALLOW_CYCLES 0x00000008UL |
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108 | #define F_FORBID_OBJECTS 0x00000010UL |
104 | #define F_PACK_STRINGS 0x00000010UL |
109 | #define F_PACK_STRINGS 0x00000020UL |
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110 | #define F_TEXT_KEYS 0x00000040UL |
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111 | #define F_TEXT_STRINGS 0x00000080UL |
105 | #define F_VALIDATE_UTF8 0x00000020UL |
112 | #define F_VALIDATE_UTF8 0x00000100UL |
106 | |
113 | |
107 | #define INIT_SIZE 32 // initial scalar size to be allocated |
114 | #define INIT_SIZE 32 // initial scalar size to be allocated |
108 | |
115 | |
109 | #define SB do { |
116 | #define SB do { |
110 | #define SE } while (0) |
117 | #define SE } while (0) |
… | |
… | |
183 | |
190 | |
184 | // minimum length of a string to be registered for stringref |
191 | // minimum length of a string to be registered for stringref |
185 | ecb_inline int |
192 | ecb_inline int |
186 | minimum_string_length (UV idx) |
193 | minimum_string_length (UV idx) |
187 | { |
194 | { |
188 | return idx > 23 |
195 | return idx <= 23 ? 3 |
189 | ? idx > 0xffU |
196 | : idx <= 0xffU ? 4 |
190 | ? idx > 0xffffU |
197 | : idx <= 0xffffU ? 5 |
191 | ? idx > 0xffffffffU |
198 | : idx <= 0xffffffffU ? 7 |
192 | ? 11 |
199 | : 11; |
193 | : 7 |
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194 | : 5 |
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195 | : 4 |
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196 | : 3; |
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197 | } |
200 | } |
198 | |
201 | |
199 | ///////////////////////////////////////////////////////////////////////////// |
202 | ///////////////////////////////////////////////////////////////////////////// |
200 | // encoder |
203 | // encoder |
201 | |
204 | |
… | |
… | |
214 | } enc_t; |
217 | } enc_t; |
215 | |
218 | |
216 | ecb_inline void |
219 | ecb_inline void |
217 | need (enc_t *enc, STRLEN len) |
220 | need (enc_t *enc, STRLEN len) |
218 | { |
221 | { |
219 | if (ecb_expect_false (enc->cur + len >= enc->end)) |
222 | if (ecb_expect_false ((uintptr_t)(enc->end - enc->cur) < len)) |
220 | { |
223 | { |
221 | STRLEN cur = enc->cur - (char *)SvPVX (enc->sv); |
224 | STRLEN cur = enc->cur - (char *)SvPVX (enc->sv); |
222 | SvGROW (enc->sv, cur + (len < (cur >> 2) ? cur >> 2 : len) + 1); |
225 | SvGROW (enc->sv, cur + (len < (cur >> 2) ? cur >> 2 : len) + 1); |
223 | enc->cur = SvPVX (enc->sv) + cur; |
226 | enc->cur = SvPVX (enc->sv) + cur; |
224 | enc->end = SvPVX (enc->sv) + SvLEN (enc->sv) - 1; |
227 | enc->end = SvPVX (enc->sv) + SvLEN (enc->sv) - 1; |
… | |
… | |
276 | encode_tag (enc_t *enc, UV tag) |
279 | encode_tag (enc_t *enc, UV tag) |
277 | { |
280 | { |
278 | encode_uint (enc, MAJOR_TAG, tag); |
281 | encode_uint (enc, MAJOR_TAG, tag); |
279 | } |
282 | } |
280 | |
283 | |
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284 | // exceptional (hopefully) slow path for byte strings that need to be utf8-encoded |
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285 | ecb_noinline static void |
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286 | encode_str_utf8 (enc_t *enc, int utf8, char *str, STRLEN len) |
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287 | { |
|
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288 | STRLEN ulen = len; |
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289 | U8 *p, *pend = (U8 *)str + len; |
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290 | |
|
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291 | for (p = (U8 *)str; p < pend; ++p) |
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292 | ulen += *p >> 7; // count set high bits |
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293 | |
|
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294 | encode_uint (enc, MAJOR_TEXT, ulen); |
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295 | |
|
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296 | need (enc, ulen); |
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297 | for (p = (U8 *)str; p < pend; ++p) |
|
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298 | if (*p < 0x80) |
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299 | *enc->cur++ = *p; |
|
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300 | else |
|
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301 | { |
|
|
302 | *enc->cur++ = 0xc0 + (*p >> 6); |
|
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303 | *enc->cur++ = 0x80 + (*p & 63); |
|
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304 | } |
|
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305 | } |
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306 | |
281 | ecb_inline void |
307 | ecb_inline void |
282 | encode_str (enc_t *enc, int utf8, char *str, STRLEN len) |
308 | encode_str (enc_t *enc, int upgrade_utf8, int utf8, char *str, STRLEN len) |
283 | { |
309 | { |
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310 | if (ecb_expect_false (upgrade_utf8)) |
|
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311 | if (!utf8) |
|
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312 | { |
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313 | encode_str_utf8 (enc, utf8, str, len); |
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314 | return; |
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315 | } |
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316 | |
284 | encode_uint (enc, utf8 ? MAJOR_TEXT : MAJOR_BYTES, len); |
317 | encode_uint (enc, utf8 ? MAJOR_TEXT : MAJOR_BYTES, len); |
285 | need (enc, len); |
318 | need (enc, len); |
286 | memcpy (enc->cur, str, len); |
319 | memcpy (enc->cur, str, len); |
287 | enc->cur += len; |
320 | enc->cur += len; |
288 | } |
321 | } |
289 | |
322 | |
290 | static void |
323 | ecb_inline void |
291 | encode_strref (enc_t *enc, int utf8, char *str, STRLEN len) |
324 | encode_strref (enc_t *enc, int upgrade_utf8, int utf8, char *str, STRLEN len) |
292 | { |
325 | { |
293 | if (ecb_expect_false (enc->cbor.flags & F_PACK_STRINGS)) |
326 | if (ecb_expect_false (enc->cbor.flags & F_PACK_STRINGS)) |
294 | { |
327 | { |
295 | SV **svp = hv_fetch (enc->stringref[!!utf8], str, len, 1); |
328 | SV **svp = hv_fetch (enc->stringref[!!utf8], str, len, 1); |
296 | |
329 | |
… | |
… | |
307 | sv_setuv (*svp, enc->stringref_idx); |
340 | sv_setuv (*svp, enc->stringref_idx); |
308 | ++enc->stringref_idx; |
341 | ++enc->stringref_idx; |
309 | } |
342 | } |
310 | } |
343 | } |
311 | |
344 | |
312 | encode_str (enc, utf8, str, len); |
345 | encode_str (enc, upgrade_utf8, utf8, str, len); |
313 | } |
346 | } |
314 | |
347 | |
315 | static void encode_sv (enc_t *enc, SV *sv); |
348 | static void encode_sv (enc_t *enc, SV *sv); |
316 | |
349 | |
317 | static void |
350 | static void |
… | |
… | |
324 | |
357 | |
325 | ++enc->depth; |
358 | ++enc->depth; |
326 | |
359 | |
327 | encode_uint (enc, MAJOR_ARRAY, len + 1); |
360 | encode_uint (enc, MAJOR_ARRAY, len + 1); |
328 | |
361 | |
329 | if (SvMAGICAL (av)) |
362 | if (ecb_expect_false (SvMAGICAL (av))) |
330 | for (i = 0; i <= len; ++i) |
363 | for (i = 0; i <= len; ++i) |
331 | { |
364 | { |
332 | SV **svp = av_fetch (av, i, 0); |
365 | SV **svp = av_fetch (av, i, 0); |
333 | encode_sv (enc, svp ? *svp : &PL_sv_undef); |
366 | encode_sv (enc, svp ? *svp : &PL_sv_undef); |
334 | } |
367 | } |
… | |
… | |
353 | ++enc->depth; |
386 | ++enc->depth; |
354 | |
387 | |
355 | int pairs = hv_iterinit (hv); |
388 | int pairs = hv_iterinit (hv); |
356 | int mg = SvMAGICAL (hv); |
389 | int mg = SvMAGICAL (hv); |
357 | |
390 | |
358 | if (mg) |
391 | if (ecb_expect_false (mg)) |
359 | encode_ch (enc, MAJOR_MAP | MINOR_INDEF); |
392 | encode_ch (enc, MAJOR_MAP | MINOR_INDEF); |
360 | else |
393 | else |
361 | encode_uint (enc, MAJOR_MAP, pairs); |
394 | encode_uint (enc, MAJOR_MAP, pairs); |
362 | |
395 | |
363 | while ((he = hv_iternext (hv))) |
396 | while ((he = hv_iternext (hv))) |
364 | { |
397 | { |
365 | if (HeKLEN (he) == HEf_SVKEY) |
398 | if (HeKLEN (he) == HEf_SVKEY) |
366 | encode_sv (enc, HeSVKEY (he)); |
399 | encode_sv (enc, HeSVKEY (he)); |
367 | else |
400 | else |
368 | encode_strref (enc, HeKUTF8 (he), HeKEY (he), HeKLEN (he)); |
401 | encode_strref (enc, enc->cbor.flags & (F_TEXT_KEYS | F_TEXT_STRINGS), HeKUTF8 (he), HeKEY (he), HeKLEN (he)); |
369 | |
402 | |
370 | encode_sv (enc, ecb_expect_false (mg) ? hv_iterval (hv, he) : HeVAL (he)); |
403 | encode_sv (enc, ecb_expect_false (mg) ? hv_iterval (hv, he) : HeVAL (he)); |
371 | } |
404 | } |
372 | |
405 | |
373 | if (mg) |
406 | if (ecb_expect_false (mg)) |
374 | encode_ch (enc, MAJOR_MISC | MINOR_INDEF); |
407 | encode_ch (enc, MAJOR_MISC | MINOR_INDEF); |
375 | |
408 | |
376 | --enc->depth; |
409 | --enc->depth; |
377 | } |
410 | } |
378 | |
411 | |
… | |
… | |
421 | } |
454 | } |
422 | |
455 | |
423 | if (ecb_expect_false (SvREFCNT (sv) > 1) |
456 | if (ecb_expect_false (SvREFCNT (sv) > 1) |
424 | && ecb_expect_false (enc->cbor.flags & F_ALLOW_SHARING)) |
457 | && ecb_expect_false (enc->cbor.flags & F_ALLOW_SHARING)) |
425 | { |
458 | { |
426 | if (!enc->shareable) |
459 | if (ecb_expect_false (!enc->shareable)) |
427 | enc->shareable = (HV *)sv_2mortal ((SV *)newHV ()); |
460 | enc->shareable = (HV *)sv_2mortal ((SV *)newHV ()); |
428 | |
461 | |
429 | SV **svp = hv_fetch (enc->shareable, (char *)&sv, sizeof (sv), 1); |
462 | SV **svp = hv_fetch (enc->shareable, (char *)&sv, sizeof (sv), 1); |
430 | |
463 | |
431 | if (SvOK (*svp)) |
464 | if (SvOK (*svp)) |
… | |
… | |
445 | if (ecb_expect_false (SvOBJECT (sv))) |
478 | if (ecb_expect_false (SvOBJECT (sv))) |
446 | { |
479 | { |
447 | HV *stash = SvSTASH (sv); |
480 | HV *stash = SvSTASH (sv); |
448 | GV *method; |
481 | GV *method; |
449 | |
482 | |
|
|
483 | if (enc->cbor.flags & F_FORBID_OBJECTS) |
|
|
484 | croak ("encountered object '%s', but forbid_objects is enabled", |
|
|
485 | SvPV_nolen (sv_2mortal (newRV_inc (sv)))); |
450 | if ((method = gv_fetchmethod_autoload (stash, "TO_CBOR", 0))) |
486 | else if ((method = gv_fetchmethod_autoload (stash, "TO_CBOR", 0))) |
451 | { |
487 | { |
452 | dSP; |
488 | dSP; |
453 | |
489 | |
454 | ENTER; SAVETMPS; PUSHMARK (SP); |
490 | ENTER; SAVETMPS; |
|
|
491 | PUSHMARK (SP); |
455 | // we re-bless the reference to get overload and other niceties right |
492 | // we re-bless the reference to get overload and other niceties right |
456 | XPUSHs (sv_bless (sv_2mortal (newRV_inc (sv)), stash)); |
493 | XPUSHs (sv_bless (sv_2mortal (newRV_inc (sv)), stash)); |
457 | |
494 | |
458 | PUTBACK; |
495 | PUTBACK; |
459 | // G_SCALAR ensures that return value is 1 |
496 | // G_SCALAR ensures that return value is 1 |
… | |
… | |
472 | } |
509 | } |
473 | else if ((method = gv_fetchmethod_autoload (stash, "FREEZE", 0)) != 0) |
510 | else if ((method = gv_fetchmethod_autoload (stash, "FREEZE", 0)) != 0) |
474 | { |
511 | { |
475 | dSP; |
512 | dSP; |
476 | |
513 | |
477 | ENTER; SAVETMPS; PUSHMARK (SP); |
514 | ENTER; SAVETMPS; |
|
|
515 | PUSHMARK (SP); |
478 | EXTEND (SP, 2); |
516 | EXTEND (SP, 2); |
479 | // we re-bless the reference to get overload and other niceties right |
517 | // we re-bless the reference to get overload and other niceties right |
480 | PUSHs (sv_bless (sv_2mortal (newRV_inc (sv)), stash)); |
518 | PUSHs (sv_bless (sv_2mortal (newRV_inc (sv)), stash)); |
481 | PUSHs (sv_cbor); |
519 | PUSHs (sv_cbor); |
482 | |
520 | |
… | |
… | |
488 | if (count == 1 && SvROK (TOPs) && SvRV (TOPs) == sv) |
526 | if (count == 1 && SvROK (TOPs) && SvRV (TOPs) == sv) |
489 | croak ("%s::FREEZE(CBOR) method returned same object as was passed instead of a new one", HvNAME (stash)); |
527 | croak ("%s::FREEZE(CBOR) method returned same object as was passed instead of a new one", HvNAME (stash)); |
490 | |
528 | |
491 | encode_tag (enc, CBOR_TAG_PERL_OBJECT); |
529 | encode_tag (enc, CBOR_TAG_PERL_OBJECT); |
492 | encode_uint (enc, MAJOR_ARRAY, count + 1); |
530 | encode_uint (enc, MAJOR_ARRAY, count + 1); |
493 | encode_strref (enc, HvNAMEUTF8 (stash), HvNAME (stash), HvNAMELEN (stash)); |
531 | encode_strref (enc, 0, HvNAMEUTF8 (stash), HvNAME (stash), HvNAMELEN (stash)); |
494 | |
532 | |
495 | while (count) |
533 | { |
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|
534 | int i; |
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535 | |
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536 | for (i = 0; i < count; ++i) |
496 | encode_sv (enc, SP[1 - count--]); |
537 | encode_sv (enc, SP[i + 1 - count]); |
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538 | |
|
|
539 | SP -= count; |
|
|
540 | } |
497 | |
541 | |
498 | PUTBACK; |
542 | PUTBACK; |
499 | |
543 | |
500 | FREETMPS; LEAVE; |
544 | FREETMPS; LEAVE; |
501 | } |
545 | } |
… | |
… | |
524 | if (ecb_expect_false (nv == (NV)(U32)nv)) |
568 | if (ecb_expect_false (nv == (NV)(U32)nv)) |
525 | encode_uint (enc, MAJOR_POS_INT, (U32)nv); |
569 | encode_uint (enc, MAJOR_POS_INT, (U32)nv); |
526 | //TODO: maybe I32? |
570 | //TODO: maybe I32? |
527 | else if (ecb_expect_false (nv == (float)nv)) |
571 | else if (ecb_expect_false (nv == (float)nv)) |
528 | { |
572 | { |
|
|
573 | *enc->cur++ = MAJOR_MISC | MISC_FLOAT32; |
|
|
574 | |
529 | uint32_t fp = ecb_float_to_binary32 (nv); |
575 | uint32_t fp = ecb_float_to_binary32 (nv); |
530 | |
|
|
531 | *enc->cur++ = MAJOR_MISC | MISC_FLOAT32; |
|
|
532 | |
576 | |
533 | if (!ecb_big_endian ()) |
577 | if (!ecb_big_endian ()) |
534 | fp = ecb_bswap32 (fp); |
578 | fp = ecb_bswap32 (fp); |
535 | |
579 | |
536 | memcpy (enc->cur, &fp, 4); |
580 | memcpy (enc->cur, &fp, 4); |
537 | enc->cur += 4; |
581 | enc->cur += 4; |
538 | } |
582 | } |
539 | else |
583 | else |
540 | { |
584 | { |
|
|
585 | *enc->cur++ = MAJOR_MISC | MISC_FLOAT64; |
|
|
586 | |
541 | uint64_t fp = ecb_double_to_binary64 (nv); |
587 | uint64_t fp = ecb_double_to_binary64 (nv); |
542 | |
|
|
543 | *enc->cur++ = MAJOR_MISC | MISC_FLOAT64; |
|
|
544 | |
588 | |
545 | if (!ecb_big_endian ()) |
589 | if (!ecb_big_endian ()) |
546 | fp = ecb_bswap64 (fp); |
590 | fp = ecb_bswap64 (fp); |
547 | |
591 | |
548 | memcpy (enc->cur, &fp, 8); |
592 | memcpy (enc->cur, &fp, 8); |
… | |
… | |
557 | |
601 | |
558 | if (SvPOKp (sv)) |
602 | if (SvPOKp (sv)) |
559 | { |
603 | { |
560 | STRLEN len; |
604 | STRLEN len; |
561 | char *str = SvPV (sv, len); |
605 | char *str = SvPV (sv, len); |
562 | encode_strref (enc, SvUTF8 (sv), str, len); |
606 | encode_strref (enc, enc->cbor.flags & F_TEXT_STRINGS, SvUTF8 (sv), str, len); |
563 | } |
607 | } |
564 | else if (SvNOKp (sv)) |
608 | else if (SvNOKp (sv)) |
565 | encode_nv (enc, sv); |
609 | encode_nv (enc, sv); |
566 | else if (SvIOKp (sv)) |
610 | else if (SvIOKp (sv)) |
567 | { |
611 | { |
… | |
… | |
586 | static SV * |
630 | static SV * |
587 | encode_cbor (SV *scalar, CBOR *cbor) |
631 | encode_cbor (SV *scalar, CBOR *cbor) |
588 | { |
632 | { |
589 | enc_t enc = { 0 }; |
633 | enc_t enc = { 0 }; |
590 | |
634 | |
591 | enc.cbor = *cbor; |
635 | enc.cbor = *cbor; |
592 | enc.sv = sv_2mortal (NEWSV (0, INIT_SIZE)); |
636 | enc.sv = sv_2mortal (NEWSV (0, INIT_SIZE)); |
593 | enc.cur = SvPVX (enc.sv); |
637 | enc.cur = SvPVX (enc.sv); |
594 | enc.end = SvEND (enc.sv); |
638 | enc.end = SvEND (enc.sv); |
595 | |
639 | |
596 | SvPOK_only (enc.sv); |
640 | SvPOK_only (enc.sv); |
597 | |
641 | |
598 | if (cbor->flags & F_PACK_STRINGS) |
642 | if (cbor->flags & F_PACK_STRINGS) |
599 | { |
643 | { |
… | |
… | |
626 | U32 depth; // recursion depth |
670 | U32 depth; // recursion depth |
627 | U32 maxdepth; // recursion depth limit |
671 | U32 maxdepth; // recursion depth limit |
628 | AV *shareable; |
672 | AV *shareable; |
629 | AV *stringref; |
673 | AV *stringref; |
630 | SV *decode_tagged; |
674 | SV *decode_tagged; |
|
|
675 | SV *err_sv; // optional sv for error, needs to be freed |
631 | } dec_t; |
676 | } dec_t; |
632 | |
677 | |
633 | #define ERR(reason) SB if (!dec->err) dec->err = reason; goto fail; SE |
678 | // set dec->err to ERRSV |
|
|
679 | ecb_cold static void |
|
|
680 | err_errsv (dec_t *dec) |
|
|
681 | { |
|
|
682 | if (!dec->err) |
|
|
683 | { |
|
|
684 | dec->err_sv = newSVsv (ERRSV); |
634 | |
685 | |
635 | #define WANT(len) if (ecb_expect_false (dec->cur + len > dec->end)) ERR ("unexpected end of CBOR data") |
686 | // chop off the trailing \n |
|
|
687 | SvCUR_set (dec->err_sv, SvCUR (dec->err_sv) - 1); |
|
|
688 | *SvEND (dec->err_sv) = 0; |
636 | |
689 | |
|
|
690 | dec->err = SvPVutf8_nolen (dec->err_sv); |
|
|
691 | } |
|
|
692 | } |
|
|
693 | |
|
|
694 | // the following functions are used to reduce code size and help the compiler to optimise |
|
|
695 | ecb_cold static void |
|
|
696 | err_set (dec_t *dec, const char *reason) |
|
|
697 | { |
|
|
698 | if (!dec->err) |
|
|
699 | dec->err = reason; |
|
|
700 | } |
|
|
701 | |
|
|
702 | ecb_cold static void |
|
|
703 | err_unexpected_end (dec_t *dec) |
|
|
704 | { |
|
|
705 | err_set (dec, "unexpected end of CBOR data"); |
|
|
706 | } |
|
|
707 | |
|
|
708 | #define ERR_DO(do) SB do; goto fail; SE |
|
|
709 | #define ERR(reason) ERR_DO (err_set (dec, reason)) |
|
|
710 | #define ERR_ERRSV ERR_DO (err_errsv (dec)) |
|
|
711 | |
|
|
712 | #define WANT(len) if (ecb_expect_false ((uintptr_t)(dec->end - dec->cur) < (STRLEN)len)) ERR_DO (err_unexpected_end (dec)) |
|
|
713 | |
637 | #define DEC_INC_DEPTH if (++dec->depth > dec->cbor.max_depth) ERR (ERR_NESTING_EXCEEDED) |
714 | #define DEC_INC_DEPTH if (ecb_expect_false (++dec->depth > dec->cbor.max_depth)) ERR (ERR_NESTING_EXCEEDED) |
638 | #define DEC_DEC_DEPTH --dec->depth |
715 | #define DEC_DEC_DEPTH --dec->depth |
639 | |
716 | |
640 | static UV |
717 | static UV |
641 | decode_uint (dec_t *dec) |
718 | decode_uint (dec_t *dec) |
642 | { |
719 | { |
… | |
… | |
708 | |
785 | |
709 | for (;;) |
786 | for (;;) |
710 | { |
787 | { |
711 | WANT (1); |
788 | WANT (1); |
712 | |
789 | |
713 | if (*dec->cur == (MAJOR_MISC | MINOR_INDEF)) |
790 | if (*dec->cur == (MAJOR_MISC | MINOR_INDEF) || dec->err) |
714 | { |
791 | { |
715 | ++dec->cur; |
792 | ++dec->cur; |
716 | break; |
793 | break; |
717 | } |
794 | } |
718 | |
795 | |
719 | av_push (av, decode_sv (dec)); |
796 | av_push (av, decode_sv (dec)); |
720 | } |
797 | } |
721 | } |
798 | } |
722 | else |
799 | else |
723 | { |
800 | { |
724 | int i, len = decode_uint (dec); |
801 | UV i, len = decode_uint (dec); |
725 | |
802 | |
726 | WANT (len); // complexity check for av_fill - need at least one byte per value, do not allow supersize arrays |
803 | WANT (len); // complexity check for av_fill - need at least one byte per value, do not allow supersize arrays |
727 | av_fill (av, len - 1); |
804 | av_fill (av, len - 1); |
728 | |
805 | |
729 | for (i = 0; i < len; ++i) |
806 | for (i = 0; i < len; ++i) |
… | |
… | |
732 | |
809 | |
733 | DEC_DEC_DEPTH; |
810 | DEC_DEC_DEPTH; |
734 | return newRV_noinc ((SV *)av); |
811 | return newRV_noinc ((SV *)av); |
735 | |
812 | |
736 | fail: |
813 | fail: |
737 | SvREFCNT_dec (av); |
814 | SvREFCNT_dec_NN (av); |
738 | DEC_DEC_DEPTH; |
815 | DEC_DEC_DEPTH; |
739 | return &PL_sv_undef; |
816 | return &PL_sv_undef; |
740 | } |
817 | } |
741 | |
818 | |
742 | static void |
819 | static void |
… | |
… | |
746 | // byte or utf-8 strings as keys, but only when !stringref |
823 | // byte or utf-8 strings as keys, but only when !stringref |
747 | |
824 | |
748 | if (ecb_expect_true (!dec->stringref)) |
825 | if (ecb_expect_true (!dec->stringref)) |
749 | if (ecb_expect_true ((U8)(*dec->cur - MAJOR_BYTES) <= LENGTH_EXT8)) |
826 | if (ecb_expect_true ((U8)(*dec->cur - MAJOR_BYTES) <= LENGTH_EXT8)) |
750 | { |
827 | { |
751 | I32 len = decode_uint (dec); |
828 | STRLEN len = decode_uint (dec); |
752 | char *key = (char *)dec->cur; |
829 | char *key = (char *)dec->cur; |
753 | |
830 | |
|
|
831 | WANT (len); |
754 | dec->cur += len; |
832 | dec->cur += len; |
755 | |
833 | |
756 | hv_store (hv, key, len, decode_sv (dec), 0); |
834 | hv_store (hv, key, len, decode_sv (dec), 0); |
757 | |
835 | |
758 | return; |
836 | return; |
759 | } |
837 | } |
760 | else if (ecb_expect_true ((U8)(*dec->cur - MAJOR_TEXT) <= LENGTH_EXT8)) |
838 | else if (ecb_expect_true ((U8)(*dec->cur - MAJOR_TEXT) <= LENGTH_EXT8)) |
761 | { |
839 | { |
762 | I32 len = decode_uint (dec); |
840 | STRLEN len = decode_uint (dec); |
763 | char *key = (char *)dec->cur; |
841 | char *key = (char *)dec->cur; |
764 | |
842 | |
|
|
843 | WANT (len); |
765 | dec->cur += len; |
844 | dec->cur += len; |
766 | |
845 | |
767 | if (ecb_expect_false (dec->cbor.flags & F_VALIDATE_UTF8)) |
846 | if (ecb_expect_false (dec->cbor.flags & F_VALIDATE_UTF8)) |
768 | if (!is_utf8_string (key, len)) |
847 | if (!is_utf8_string (key, len)) |
769 | ERR ("corrupted CBOR data (invalid UTF-8 in map key)"); |
848 | ERR ("corrupted CBOR data (invalid UTF-8 in map key)"); |
… | |
… | |
774 | } |
853 | } |
775 | |
854 | |
776 | SV *k = decode_sv (dec); |
855 | SV *k = decode_sv (dec); |
777 | SV *v = decode_sv (dec); |
856 | SV *v = decode_sv (dec); |
778 | |
857 | |
|
|
858 | // we leak memory if uncaught exceptions are thrown by random magical |
|
|
859 | // methods, and this is hopefully the only place where it can happen, |
|
|
860 | // so if there is a chance of an exception, take the very slow path. |
|
|
861 | // since catching exceptions is "undocumented/internal/forbidden" by |
|
|
862 | // the new p5p powers, we need to call out to a perl function :/ |
|
|
863 | if (ecb_expect_false (SvAMAGIC (k))) |
|
|
864 | { |
|
|
865 | dSP; |
|
|
866 | |
|
|
867 | ENTER; SAVETMPS; |
|
|
868 | PUSHMARK (SP); |
|
|
869 | EXTEND (SP, 3); |
|
|
870 | PUSHs (sv_2mortal (newRV_inc ((SV *)hv))); |
|
|
871 | PUSHs (sv_2mortal (k)); |
|
|
872 | PUSHs (sv_2mortal (v)); |
|
|
873 | |
|
|
874 | PUTBACK; |
|
|
875 | call_pv ("CBOR::XS::_hv_store", G_VOID | G_DISCARD | G_EVAL); |
|
|
876 | SPAGAIN; |
|
|
877 | |
|
|
878 | FREETMPS; LEAVE; |
|
|
879 | |
|
|
880 | if (SvTRUE (ERRSV)) |
|
|
881 | ERR_ERRSV; |
|
|
882 | |
|
|
883 | return; |
|
|
884 | } |
|
|
885 | |
779 | hv_store_ent (hv, k, v, 0); |
886 | hv_store_ent (hv, k, v, 0); |
780 | SvREFCNT_dec (k); |
887 | SvREFCNT_dec_NN (k); |
781 | |
888 | |
782 | fail: |
889 | fail: |
783 | ; |
890 | ; |
784 | } |
891 | } |
785 | |
892 | |
… | |
… | |
796 | |
903 | |
797 | for (;;) |
904 | for (;;) |
798 | { |
905 | { |
799 | WANT (1); |
906 | WANT (1); |
800 | |
907 | |
801 | if (*dec->cur == (MAJOR_MISC | MINOR_INDEF)) |
908 | if (*dec->cur == (MAJOR_MISC | MINOR_INDEF) || dec->err) |
802 | { |
909 | { |
803 | ++dec->cur; |
910 | ++dec->cur; |
804 | break; |
911 | break; |
805 | } |
912 | } |
806 | |
913 | |
807 | decode_he (dec, hv); |
914 | decode_he (dec, hv); |
808 | } |
915 | } |
809 | } |
916 | } |
810 | else |
917 | else |
811 | { |
918 | { |
812 | int pairs = decode_uint (dec); |
919 | UV pairs = decode_uint (dec); |
|
|
920 | |
|
|
921 | WANT (pairs); // complexity check - need at least one byte per value, do not allow supersize hashes |
813 | |
922 | |
814 | while (pairs--) |
923 | while (pairs--) |
815 | decode_he (dec, hv); |
924 | decode_he (dec, hv); |
816 | } |
925 | } |
817 | |
926 | |
818 | DEC_DEC_DEPTH; |
927 | DEC_DEC_DEPTH; |
819 | return newRV_noinc ((SV *)hv); |
928 | return newRV_noinc ((SV *)hv); |
820 | |
929 | |
821 | fail: |
930 | fail: |
822 | SvREFCNT_dec (hv); |
931 | SvREFCNT_dec_NN (hv); |
823 | DEC_DEC_DEPTH; |
932 | DEC_DEC_DEPTH; |
824 | return &PL_sv_undef; |
933 | return &PL_sv_undef; |
825 | } |
934 | } |
826 | |
935 | |
827 | static SV * |
936 | static SV * |
828 | decode_str (dec_t *dec, int utf8) |
937 | decode_str (dec_t *dec, int utf8) |
829 | { |
938 | { |
830 | SV *sv = 0; |
939 | SV *sv = 0; |
831 | |
940 | |
832 | if ((*dec->cur & MINOR_MASK) == MINOR_INDEF) |
941 | if (ecb_expect_false ((*dec->cur & MINOR_MASK) == MINOR_INDEF)) |
833 | { |
942 | { |
834 | // indefinite length strings |
943 | // indefinite length strings |
835 | ++dec->cur; |
944 | ++dec->cur; |
836 | |
945 | |
837 | U8 major = *dec->cur & MAJOR_MISC; |
946 | U8 major = *dec->cur & MAJOR_MISC; |
… | |
… | |
905 | sv = newRV_noinc (decode_sv (dec)); |
1014 | sv = newRV_noinc (decode_sv (dec)); |
906 | break; |
1015 | break; |
907 | |
1016 | |
908 | case CBOR_TAG_STRINGREF_NAMESPACE: |
1017 | case CBOR_TAG_STRINGREF_NAMESPACE: |
909 | { |
1018 | { |
|
|
1019 | // do not use SAVETMPS/FREETMPS, as these will |
|
|
1020 | // erase mortalised caches, e.g. "shareable" |
910 | ENTER; SAVETMPS; |
1021 | ENTER; |
911 | |
1022 | |
912 | SAVESPTR (dec->stringref); |
1023 | SAVESPTR (dec->stringref); |
913 | dec->stringref = (AV *)sv_2mortal ((SV *)newAV ()); |
1024 | dec->stringref = (AV *)sv_2mortal ((SV *)newAV ()); |
914 | |
1025 | |
915 | sv = decode_sv (dec); |
1026 | sv = decode_sv (dec); |
916 | |
1027 | |
917 | FREETMPS; LEAVE; |
1028 | LEAVE; |
918 | } |
1029 | } |
919 | break; |
1030 | break; |
920 | |
1031 | |
921 | case CBOR_TAG_STRINGREF: |
1032 | case CBOR_TAG_STRINGREF: |
922 | { |
1033 | { |
923 | if ((*dec->cur >> MAJOR_SHIFT) != (MAJOR_POS_INT >> MAJOR_SHIFT)) |
1034 | if ((*dec->cur >> MAJOR_SHIFT) != (MAJOR_POS_INT >> MAJOR_SHIFT)) |
924 | ERR ("corrupted CBOR data (stringref index not an unsigned integer)"); |
1035 | ERR ("corrupted CBOR data (stringref index not an unsigned integer)"); |
925 | |
1036 | |
926 | UV idx = decode_uint (dec); |
1037 | UV idx = decode_uint (dec); |
927 | |
1038 | |
928 | if (!dec->stringref || (int)idx > AvFILLp (dec->stringref)) |
1039 | if (!dec->stringref || idx >= (UV)(1 + AvFILLp (dec->stringref))) |
929 | ERR ("corrupted CBOR data (stringref index out of bounds or outside namespace)"); |
1040 | ERR ("corrupted CBOR data (stringref index out of bounds or outside namespace)"); |
930 | |
1041 | |
931 | sv = newSVsv (AvARRAY (dec->stringref)[idx]); |
1042 | sv = newSVsv (AvARRAY (dec->stringref)[idx]); |
932 | } |
1043 | } |
933 | break; |
1044 | break; |
… | |
… | |
961 | if ((*dec->cur >> MAJOR_SHIFT) != (MAJOR_POS_INT >> MAJOR_SHIFT)) |
1072 | if ((*dec->cur >> MAJOR_SHIFT) != (MAJOR_POS_INT >> MAJOR_SHIFT)) |
962 | ERR ("corrupted CBOR data (sharedref index not an unsigned integer)"); |
1073 | ERR ("corrupted CBOR data (sharedref index not an unsigned integer)"); |
963 | |
1074 | |
964 | UV idx = decode_uint (dec); |
1075 | UV idx = decode_uint (dec); |
965 | |
1076 | |
966 | if (!dec->shareable || (int)idx > AvFILLp (dec->shareable)) |
1077 | if (!dec->shareable || idx >= (UV)(1 + AvFILLp (dec->shareable))) |
967 | ERR ("corrupted CBOR data (sharedref index out of bounds)"); |
1078 | ERR ("corrupted CBOR data (sharedref index out of bounds)"); |
968 | |
1079 | |
969 | sv = SvREFCNT_inc_NN (AvARRAY (dec->shareable)[idx]); |
1080 | sv = SvREFCNT_inc_NN (AvARRAY (dec->shareable)[idx]); |
970 | |
1081 | |
971 | if (sv == &PL_sv_undef) |
1082 | if (sv == &PL_sv_undef) |
… | |
… | |
973 | } |
1084 | } |
974 | break; |
1085 | break; |
975 | |
1086 | |
976 | case CBOR_TAG_PERL_OBJECT: |
1087 | case CBOR_TAG_PERL_OBJECT: |
977 | { |
1088 | { |
|
|
1089 | if (dec->cbor.flags & F_FORBID_OBJECTS) |
|
|
1090 | goto filter; |
|
|
1091 | |
978 | sv = decode_sv (dec); |
1092 | sv = decode_sv (dec); |
979 | |
1093 | |
980 | if (!SvROK (sv) || SvTYPE (SvRV (sv)) != SVt_PVAV) |
1094 | if (!SvROK (sv) || SvTYPE (SvRV (sv)) != SVt_PVAV) |
981 | ERR ("corrupted CBOR data (non-array perl object)"); |
1095 | ERR ("corrupted CBOR data (non-array perl object)"); |
982 | |
1096 | |
… | |
… | |
992 | if (!method) |
1106 | if (!method) |
993 | ERR ("cannot decode perl-object (package does not have a THAW method)"); |
1107 | ERR ("cannot decode perl-object (package does not have a THAW method)"); |
994 | |
1108 | |
995 | dSP; |
1109 | dSP; |
996 | |
1110 | |
997 | ENTER; SAVETMPS; PUSHMARK (SP); |
1111 | ENTER; SAVETMPS; |
|
|
1112 | PUSHMARK (SP); |
998 | EXTEND (SP, len + 1); |
1113 | EXTEND (SP, len + 1); |
999 | // we re-bless the reference to get overload and other niceties right |
1114 | // we re-bless the reference to get overload and other niceties right |
1000 | PUSHs (*av_fetch (av, 0, 1)); |
1115 | PUSHs (*av_fetch (av, 0, 1)); |
1001 | PUSHs (sv_cbor); |
1116 | PUSHs (sv_cbor); |
1002 | |
1117 | |
… | |
… | |
1010 | SPAGAIN; |
1125 | SPAGAIN; |
1011 | |
1126 | |
1012 | if (SvTRUE (ERRSV)) |
1127 | if (SvTRUE (ERRSV)) |
1013 | { |
1128 | { |
1014 | FREETMPS; LEAVE; |
1129 | FREETMPS; LEAVE; |
1015 | ERR (SvPVutf8_nolen (sv_2mortal (SvREFCNT_inc (ERRSV)))); |
1130 | ERR_ERRSV; |
1016 | } |
1131 | } |
1017 | |
1132 | |
1018 | SvREFCNT_dec (sv); |
1133 | SvREFCNT_dec_NN (sv); |
1019 | sv = SvREFCNT_inc (POPs); |
1134 | sv = SvREFCNT_inc (POPs); |
1020 | |
1135 | |
1021 | PUTBACK; |
1136 | PUTBACK; |
1022 | |
1137 | |
1023 | FREETMPS; LEAVE; |
1138 | FREETMPS; LEAVE; |
1024 | } |
1139 | } |
1025 | break; |
1140 | break; |
1026 | |
1141 | |
1027 | default: |
1142 | default: |
|
|
1143 | filter: |
1028 | { |
1144 | { |
|
|
1145 | SV *tag_sv = newSVuv (tag); |
|
|
1146 | |
1029 | sv = decode_sv (dec); |
1147 | sv = decode_sv (dec); |
1030 | |
1148 | |
1031 | dSP; |
1149 | dSP; |
1032 | ENTER; SAVETMPS; PUSHMARK (SP); |
1150 | ENTER; SAVETMPS; |
|
|
1151 | PUSHMARK (SP); |
1033 | EXTEND (SP, 2); |
1152 | EXTEND (SP, 2); |
1034 | PUSHs (newSVuv (tag)); |
1153 | PUSHs (tag_sv); |
1035 | PUSHs (sv); |
1154 | PUSHs (sv); |
1036 | |
1155 | |
1037 | PUTBACK; |
1156 | PUTBACK; |
1038 | int count = call_sv (dec->cbor.filter ? dec->cbor.filter : default_filter, G_ARRAY | G_EVAL); |
1157 | int count = call_sv (dec->cbor.filter ? dec->cbor.filter : default_filter, G_ARRAY | G_EVAL); |
1039 | SPAGAIN; |
1158 | SPAGAIN; |
1040 | |
1159 | |
1041 | if (SvTRUE (ERRSV)) |
1160 | if (SvTRUE (ERRSV)) |
1042 | { |
1161 | { |
|
|
1162 | SvREFCNT_dec_NN (tag_sv); |
1043 | FREETMPS; LEAVE; |
1163 | FREETMPS; LEAVE; |
1044 | ERR (SvPVutf8_nolen (sv_2mortal (SvREFCNT_inc (ERRSV)))); |
1164 | ERR_ERRSV; |
1045 | } |
1165 | } |
1046 | |
1166 | |
1047 | if (count) |
1167 | if (count) |
1048 | { |
1168 | { |
|
|
1169 | SvREFCNT_dec_NN (tag_sv); |
1049 | SvREFCNT_dec (sv); |
1170 | SvREFCNT_dec_NN (sv); |
1050 | sv = SvREFCNT_inc (POPs); |
1171 | sv = SvREFCNT_inc_NN (TOPs); |
|
|
1172 | SP -= count; |
1051 | } |
1173 | } |
1052 | else |
1174 | else |
1053 | { |
1175 | { |
1054 | AV *av = newAV (); |
1176 | AV *av = newAV (); |
1055 | av_push (av, newSVuv (tag)); |
1177 | av_push (av, tag_sv); |
1056 | av_push (av, sv); |
1178 | av_push (av, sv); |
1057 | |
1179 | |
1058 | HV *tagged_stash = !CBOR_SLOW || cbor_tagged_stash |
1180 | HV *tagged_stash = !CBOR_SLOW || cbor_tagged_stash |
1059 | ? cbor_tagged_stash |
1181 | ? cbor_tagged_stash |
1060 | : gv_stashpv ("CBOR::XS::Tagged" , 1); |
1182 | : gv_stashpv ("CBOR::XS::Tagged" , 1); |
… | |
… | |
1189 | |
1311 | |
1190 | if (dec.err) |
1312 | if (dec.err) |
1191 | { |
1313 | { |
1192 | if (dec.shareable) |
1314 | if (dec.shareable) |
1193 | { |
1315 | { |
1194 | // need to break cyclic links, which whould all be in shareable |
1316 | // need to break cyclic links, which would all be in shareable |
1195 | int i; |
1317 | int i; |
1196 | SV **svp; |
1318 | SV **svp; |
1197 | |
1319 | |
1198 | for (i = av_len (dec.shareable) + 1; i--; ) |
1320 | for (i = av_len (dec.shareable) + 1; i--; ) |
1199 | if ((svp = av_fetch (dec.shareable, i, 0))) |
1321 | if ((svp = av_fetch (dec.shareable, i, 0))) |
1200 | sv_setsv (*svp, &PL_sv_undef); |
1322 | sv_setsv (*svp, &PL_sv_undef); |
1201 | } |
1323 | } |
1202 | |
1324 | |
1203 | SvREFCNT_dec (sv); |
1325 | SvREFCNT_dec_NN (sv); |
|
|
1326 | |
|
|
1327 | if (dec.err_sv) |
|
|
1328 | sv_2mortal (dec.err_sv); |
|
|
1329 | |
1204 | croak ("%s, at offset %d (octet 0x%02x)", dec.err, dec.cur - (U8 *)data, (int)(uint8_t)*dec.cur); |
1330 | croak ("%s, at offset %d (octet 0x%02x)", dec.err, dec.cur - (U8 *)data, (int)(uint8_t)*dec.cur); |
1205 | } |
1331 | } |
1206 | |
1332 | |
1207 | sv = sv_2mortal (sv); |
1333 | sv = sv_2mortal (sv); |
1208 | |
1334 | |
… | |
… | |
1352 | |
1478 | |
1353 | default_filter = newSVpv ("CBOR::XS::default_filter", 0); |
1479 | default_filter = newSVpv ("CBOR::XS::default_filter", 0); |
1354 | |
1480 | |
1355 | sv_cbor = newSVpv ("CBOR", 0); |
1481 | sv_cbor = newSVpv ("CBOR", 0); |
1356 | SvREADONLY_on (sv_cbor); |
1482 | SvREADONLY_on (sv_cbor); |
|
|
1483 | |
|
|
1484 | assert (("STRLEN must be an unsigned type", 0 <= (STRLEN)-1)); |
1357 | } |
1485 | } |
1358 | |
1486 | |
1359 | PROTOTYPES: DISABLE |
1487 | PROTOTYPES: DISABLE |
1360 | |
1488 | |
1361 | void CLONE (...) |
1489 | void CLONE (...) |
… | |
… | |
1381 | ALIAS: |
1509 | ALIAS: |
1382 | shrink = F_SHRINK |
1510 | shrink = F_SHRINK |
1383 | allow_unknown = F_ALLOW_UNKNOWN |
1511 | allow_unknown = F_ALLOW_UNKNOWN |
1384 | allow_sharing = F_ALLOW_SHARING |
1512 | allow_sharing = F_ALLOW_SHARING |
1385 | allow_cycles = F_ALLOW_CYCLES |
1513 | allow_cycles = F_ALLOW_CYCLES |
|
|
1514 | forbid_objects = F_FORBID_OBJECTS |
1386 | pack_strings = F_PACK_STRINGS |
1515 | pack_strings = F_PACK_STRINGS |
|
|
1516 | text_keys = F_TEXT_KEYS |
|
|
1517 | text_strings = F_TEXT_STRINGS |
1387 | validate_utf8 = F_VALIDATE_UTF8 |
1518 | validate_utf8 = F_VALIDATE_UTF8 |
1388 | PPCODE: |
1519 | PPCODE: |
1389 | { |
1520 | { |
1390 | if (enable) |
1521 | if (enable) |
1391 | self->flags |= ix; |
1522 | self->flags |= ix; |
… | |
… | |
1399 | ALIAS: |
1530 | ALIAS: |
1400 | get_shrink = F_SHRINK |
1531 | get_shrink = F_SHRINK |
1401 | get_allow_unknown = F_ALLOW_UNKNOWN |
1532 | get_allow_unknown = F_ALLOW_UNKNOWN |
1402 | get_allow_sharing = F_ALLOW_SHARING |
1533 | get_allow_sharing = F_ALLOW_SHARING |
1403 | get_allow_cycles = F_ALLOW_CYCLES |
1534 | get_allow_cycles = F_ALLOW_CYCLES |
|
|
1535 | get_forbid_objects = F_FORBID_OBJECTS |
1404 | get_pack_strings = F_PACK_STRINGS |
1536 | get_pack_strings = F_PACK_STRINGS |
|
|
1537 | get_text_keys = F_TEXT_KEYS |
|
|
1538 | get_text_strings = F_TEXT_STRINGS |
1405 | get_validate_utf8 = F_VALIDATE_UTF8 |
1539 | get_validate_utf8 = F_VALIDATE_UTF8 |
1406 | PPCODE: |
1540 | PPCODE: |
1407 | XPUSHs (boolSV (self->flags & ix)); |
1541 | XPUSHs (boolSV (self->flags & ix)); |
1408 | |
1542 | |
1409 | void max_depth (CBOR *self, U32 max_depth = 0x80000000UL) |
1543 | void max_depth (CBOR *self, U32 max_depth = 0x80000000UL) |
… | |
… | |
1539 | cbor_init (&cbor); |
1673 | cbor_init (&cbor); |
1540 | PUTBACK; cborstr = decode_cbor (cborstr, &cbor, 0); SPAGAIN; |
1674 | PUTBACK; cborstr = decode_cbor (cborstr, &cbor, 0); SPAGAIN; |
1541 | XPUSHs (cborstr); |
1675 | XPUSHs (cborstr); |
1542 | } |
1676 | } |
1543 | |
1677 | |
|
|
1678 | #ifdef __AFL_COMPILER |
|
|
1679 | |
|
|
1680 | void |
|
|
1681 | afl_init () |
|
|
1682 | CODE: |
|
|
1683 | __AFL_INIT (); |
|
|
1684 | |
|
|
1685 | int |
|
|
1686 | afl_loop (unsigned int count = 10000) |
|
|
1687 | CODE: |
|
|
1688 | RETVAL = __AFL_LOOP (count); |
|
|
1689 | OUTPUT: |
|
|
1690 | RETVAL |
|
|
1691 | |
|
|
1692 | #endif |
|
|
1693 | |