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Comparing CBOR-XS/XS.xs (file contents):
Revision 1.27 by root, Fri Nov 22 15:28:38 2013 UTC vs.
Revision 1.30 by root, Thu Nov 28 11:36:53 2013 UTC

… …
19# define HvNAMELEN(hv) HvNAMELEN_get (hv) 19# define HvNAMELEN(hv) HvNAMELEN_get (hv)
20#endif 20#endif
21#ifndef HvNAMEUTF8 21#ifndef HvNAMEUTF8
22# define HvNAMEUTF8(hv) 0 22# define HvNAMEUTF8(hv) 0
23#endif 23#endif
24#ifndef SvREFCNT_dec_NN
25# define SvREFCNT_dec_NN(sv) SvREFCNT_dec (sv)
26#endif
24 27
25// known tags 28// known tags
26enum cbor_tag 29enum cbor_tag
27{ 30{
28 // inofficial extensions (pending iana registration) 31 // extensions
32 CBOR_TAG_STRINGREF = 25, // http://cbor.schmorp.de/stringref
29 CBOR_TAG_PERL_OBJECT = 24, // http://cbor.schmorp.de/perl-object 33 CBOR_TAG_PERL_OBJECT = 26, // http://cbor.schmorp.de/perl-object
30 CBOR_TAG_GENERIC_OBJECT = 25, // http://cbor.schmorp.de/generic-object 34 CBOR_TAG_GENERIC_OBJECT = 27, // http://cbor.schmorp.de/generic-object
31 CBOR_TAG_VALUE_SHAREABLE = 26, // http://cbor.schmorp.de/value-sharing 35 CBOR_TAG_VALUE_SHAREABLE = 28, // http://cbor.schmorp.de/value-sharing
32 CBOR_TAG_VALUE_SHAREDREF = 27, // http://cbor.schmorp.de/value-sharing 36 CBOR_TAG_VALUE_SHAREDREF = 29, // http://cbor.schmorp.de/value-sharing
33 CBOR_TAG_STRINGREF_NAMESPACE = 65537, // http://cbor.schmorp.de/stringref 37 CBOR_TAG_STRINGREF_NAMESPACE = 256, // http://cbor.schmorp.de/stringref
34 CBOR_TAG_STRINGREF = 28, // http://cbor.schmorp.de/stringref
35 CBOR_TAG_INDIRECTION = 22098, // http://cbor.schmorp.de/indirection 38 CBOR_TAG_INDIRECTION = 22098, // http://cbor.schmorp.de/indirection
36 39
37 // rfc7049 40 // rfc7049
38 CBOR_TAG_DATETIME = 0, // rfc4287, utf-8 41 CBOR_TAG_DATETIME = 0, // rfc4287, utf-8
39 CBOR_TAG_TIMESTAMP = 1, // unix timestamp, any 42 CBOR_TAG_TIMESTAMP = 1, // unix timestamp, any
… …
138{ 141{
139 return idx > 23 142 return idx > 23
140 ? idx > 0xffU 143 ? idx > 0xffU
141 ? idx > 0xffffU 144 ? idx > 0xffffU
142 ? idx > 0xffffffffU 145 ? idx > 0xffffffffU
146 ? 11
143 ? 7 147 : 7
144 : 6
145 : 5 148 : 5
146 : 4 149 : 4
147 : 3; 150 : 3;
148} 151}
149 152
… …
227encode_tag (enc_t *enc, UV tag) 230encode_tag (enc_t *enc, UV tag)
228{ 231{
229 encode_uint (enc, 0xc0, tag); 232 encode_uint (enc, 0xc0, tag);
230} 233}
231 234
235ecb_inline void
236encode_str (enc_t *enc, int utf8, char *str, STRLEN len)
237{
238 encode_uint (enc, utf8 ? 0x60 : 0x40, len);
239 need (enc, len);
240 memcpy (enc->cur, str, len);
241 enc->cur += len;
242}
243
232static void 244static void
233encode_str (enc_t *enc, int utf8, char *str, STRLEN len) 245encode_strref (enc_t *enc, int utf8, char *str, STRLEN len)
234{ 246{
235 if (ecb_expect_false (enc->cbor.flags & F_ALLOW_STRINGREF)) 247 if (ecb_expect_false (enc->cbor.flags & F_ALLOW_STRINGREF))
236 { 248 {
237 SV **svp = hv_fetch (enc->stringref[!!utf8], str, len, 1); 249 SV **svp = hv_fetch (enc->stringref[!!utf8], str, len, 1);
238 250
… …
249 sv_setuv (*svp, enc->stringref_idx); 261 sv_setuv (*svp, enc->stringref_idx);
250 ++enc->stringref_idx; 262 ++enc->stringref_idx;
251 } 263 }
252 } 264 }
253 265
254 encode_uint (enc, utf8 ? 0x60 : 0x40, len); 266 encode_str (enc, utf8, str, len);
255 need (enc, len);
256 memcpy (enc->cur, str, len);
257 enc->cur += len;
258} 267}
259 268
260static void encode_sv (enc_t *enc, SV *sv); 269static void encode_sv (enc_t *enc, SV *sv);
261 270
262static void 271static void
… …
301 while ((he = hv_iternext (hv))) 310 while ((he = hv_iternext (hv)))
302 { 311 {
303 if (HeKLEN (he) == HEf_SVKEY) 312 if (HeKLEN (he) == HEf_SVKEY)
304 encode_sv (enc, HeSVKEY (he)); 313 encode_sv (enc, HeSVKEY (he));
305 else 314 else
306 encode_str (enc, HeKUTF8 (he), HeKEY (he), HeKLEN (he)); 315 encode_strref (enc, HeKUTF8 (he), HeKEY (he), HeKLEN (he));
307 316
308 encode_sv (enc, ecb_expect_false (mg) ? hv_iterval (hv, he) : HeVAL (he)); 317 encode_sv (enc, ecb_expect_false (mg) ? hv_iterval (hv, he) : HeVAL (he));
309 } 318 }
310 319
311 if (mg) 320 if (mg)
… …
412 if (count == 1 && SvROK (TOPs) && SvRV (TOPs) == sv) 421 if (count == 1 && SvROK (TOPs) && SvRV (TOPs) == sv)
413 croak ("%s::FREEZE(CBOR) method returned same object as was passed instead of a new one", HvNAME (stash)); 422 croak ("%s::FREEZE(CBOR) method returned same object as was passed instead of a new one", HvNAME (stash));
414 423
415 encode_tag (enc, CBOR_TAG_PERL_OBJECT); 424 encode_tag (enc, CBOR_TAG_PERL_OBJECT);
416 encode_uint (enc, 0x80, count + 1); 425 encode_uint (enc, 0x80, count + 1);
417 encode_str (enc, HvNAMEUTF8 (stash), HvNAME (stash), HvNAMELEN (stash)); 426 encode_strref (enc, HvNAMEUTF8 (stash), HvNAME (stash), HvNAMELEN (stash));
418 427
419 while (count) 428 while (count)
420 encode_sv (enc, SP[1 - count--]); 429 encode_sv (enc, SP[1 - count--]);
421 430
422 PUTBACK; 431 PUTBACK;
… …
481 490
482 if (SvPOKp (sv)) 491 if (SvPOKp (sv))
483 { 492 {
484 STRLEN len; 493 STRLEN len;
485 char *str = SvPV (sv, len); 494 char *str = SvPV (sv, len);
486 encode_str (enc, SvUTF8 (sv), str, len); 495 encode_strref (enc, SvUTF8 (sv), str, len);
487 } 496 }
488 else if (SvNOKp (sv)) 497 else if (SvNOKp (sv))
489 encode_nv (enc, sv); 498 encode_nv (enc, sv);
490 else if (SvIOKp (sv)) 499 else if (SvIOKp (sv))
491 { 500 {

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