1Revision history for Perl extension Cpanel::JSON::XS 2 3TODO: http://stevehanov.ca/blog/index.php?id=104 compression 4 54.27 2021-10-13 (rurban) 6 - Only add -Werror=declaration-after-statement for 5.035004 and earlier (PR #186 nwc) 7 - Fix 125_shared_boolean.t for threads (PR #184 Sinan Unur) 8 94.26 2021-04-12 (rurban) 10 - Fix compilation with C++ (GH #177) 11 124.25 2020-10-28 (rurban) 13 - Fix decode relaxed with comment at the end of the buffer (GH #174 fgaspar), a regression 14 introduced with 3.0220, to fix n_number_then_00. 15 - Possible fix for a gcc-9 optimizer bug (GH #172) 16 174.24 2020-10-02 (rurban) 18 - Fix decode_json(scalar, 0) (GH #171 plicease), check 2nd arg for true-ness 19 204.23 2020-09-05 (rurban) 21 - Fixup t/54_stringify change for JSON 2.09 (really use PR #169 madsen) 22 234.22 2020-09-04 (rurban) 24 - Fix t/54_stringify needs JSON 2.09 for allow_unknown (PR #169 madsen) 25 - Fix t/118_type.t for 5.6 26 - Fix t/96_interop.t for missing JSON::XS (GH #83 ribasushi) 27 - Possible fix for s390x with long double, untested (GH #83) 28 294.21 2020-08-13 (rurban) 30 - Fix not enough HEK memory allocation for the new canonical tied hashes 31 feature. (GH #168) 32 - TODO broken JSON::PP::Boolean versions 2.9x - 4.0 with threads::shared in 33 125_shared_boolean.t 34 354.20 2020-08-12 (rurban) 36 - New feature: sort tied hashes with canonical. (GH #167) 37 - Fix encode of threads::shared boolean (#166 Sam Bingner). 38 This was broken with 4.00. 39 - Fix some stringify overload cases via convert_blessed (GH #105) 40 - Fix a compat case with JSON::XS, when convert_blessed is set, but 41 allow_blessed not. (GH #105) 42 - Improve blessed and stringify tests 43 - Work on better inf/nan detection on AIX (#165 Peter Heuchert) 44 - Fix documentation for booleans and their types (#162 by Karen Etheridge) 45 464.19 2020-02-06 (rurban) 47 - Fix typed decode memory leak (#160 by Pali). 48 494.18 2019-12-13 (rurban) 50 - Add new method ->type_all_string (#156 by Pali). 51 When type_all_string is set then encode method produce stable deterministic 52 string types in result JSON. 53 This can be an alternative to Cpanel::JSON::XS::Type when having 54 deterministic output is required but string JSON types are enough for any 55 output. 56 - Move SvGETMAGIC() from encode_av() and encode_hv() to encode_sv() 57 (#156 by Pali) 58 - Add Math::BigInt and Math::BigFloat as recommended dependences 59 (#157 by Pali and Grinnz) 60 614.17 2019-11-04 (rurban) 62 - Add Changes tests and fixups (see #155) 63 644.16 2019-11-04 (rurban) 65 - Use Perl_strtod instead of self-made atof (via pow), to 66 minimize differences from core string-to-float conversions. 67 (#154). Fixes float representation regressions (in the 1e-6 68 to 1e-16 range) since 5.22. 69 704.15 2019-10-21 (rurban) 71 - Fix more tests for nvtype long double 72 734.14 2019-10-15 (rurban) 74 - Fix tests for nvtype long double (#153) 75 - Fix PREREQ's. E.g. CentOS 7 has not Test::More anymore. (#152 by Pali) 76 774.13 2019-10-14 (rurban) 78 - For JSON_TYPE_INT and JSON_TYPE_FLOAT allow to encode numeric values 79 above 2^64 in PV slot via Math::BigInt/Float (#145, #148, #149 by Pali) 80 - For JSON_TYPE_INT and JSON_TYPE_FLOAT encoder allow to pass Math::BigInt 81 and Math::BigFloat objects with allow_bignum. (#147 by Pali) 82 - Fix encoding floating point values above 2^64 in PV slot to JSON_TYPE_INT 83 (#148, #150 by Pali) 84 - Do not allow serializing objects when convert_blessed is not enabled. 85 (#146 by Pali) 86 874.12 2019-06-11 (rurban) 88 - Make encoder independent on Math::BigInt version (#140 by Pali) 89 - Rethrow error from eval_sv and eval_pv() (#138, #139 by Pali), 90 e.g. when Math::BigInt/BigFloat fails. 91 - Fix encoding Inf and NaN from PV and NV slots to JSON_TYPE_INT 92 (#137 by Pali) 93 - Fix memory corruption in sv_to_ivuv() function (#136 by Pali) 94 - Add new method ->require_types (#135 by Pali) 95 - Fix typed json encoder conversion from scalar's PV and NV slot to 96 JSON_TYPE_INT (#133, #134 by Pali) 97 - Fix inconsistency with warnings in typed json encoder (#131 by Pali) 98 - Fix Perl 5.8.0 support (#130 by Pali) 99 - Fixed minor pod typo (#129 by sheeit) 100 - Document invalid recursive callbacks or overloads (#128) 101 1024.11 2019-03-26 (rurban) 103 - Fix unicode strings with BOM corrupt ->utf8 state (#125) 104 The BOM encoding effects only its very own decode call, 105 not its object. 106 1074.10 2019-03-18 (rurban) 108 - Fix incr_text refcounts (#123) 109 - Add incr_rest testcase (#123) 110 - Fix encode_stringify string-overload refcnt problem (#124) 111 "Attempt to free unreferenced scalar" with convert_blessed and overload. 112 1134.09 2019-02-15 (rurban) 114 - Add seperate allow_dupkeys property, in relaxed (#122) 115 - Fixed allow_dupkeys for the XS slow path 116 - Silence 2 -Wunused-value warnings 117 - Fix ->unblessed_bool to produce modifiable perl structures (PR #121 by Pali) 118 1194.08 2018-11-28 (rurban) 120 - Add unblessed_bool property (PR #118 by Pali) 121 1224.07 2018-11-02 (rurban) 123 - Silence Gconvert -Wunused-result. 124 gcvt returns a string, sprintf int, so suppress the retval 125 1264.06 2018-08-22 (rurban) 127 - Fix overloaded eq/ne comparisons (GH #116 by demerphq, GH #117 by Graham Knopp): 128 detect strings, protect from endless recursion. false is now ne "True". 129 clarify eq/ne rules in the docs. 130 1314.05 2018-08-19 (rurban) 132 - Set decoded type (PR #115 by Pali) 133 - Add json_type_weaken (PR #114 by Pali) 134 - Fix tests for 5.6 (rurban, pali) 135 1364.04 2018-06-22 (rurban) 137 - Fix bignum NaN/inf handling (#78 reported by Slaven Rezic) 138 - Move author tests to xt/ as suggested in #106, added a make xtest target. 139 Fixes a test fail with ASAN. 140 1414.03 2018-06-21 (rurban) 142 - Add sereal cpanel_json_xs type (#110 James Rouzier) 143 - Fix bencode/bdecode methods in cpanel_json_xs (#111 Fulvio Scapin) 144 - Overload ne operator for JSON::PP::Boolean (#107 tevfik1903) 145 - Add a missing semicolon to a documentation example (#104 E. Choroba) 146 1474.02 2018-02-27 (rurban) 148 - Add encoder indent_length method (#103 rouzier), previously 149 hard-coded to 3. 150 1514.01 2018-02-03 (rurban) 152 - Fix centos7 locale crash (#101 McA), fix required for all 153 threaded perl's < 5.22 with glibc. 154 1554.00 2018-02-02 (rurban,pali) 156 - No changes 157 1583.99_03 2018-01-30 (rurban,pali) 159 - Fix uselocale() code. 160 - Probe for uselocale and xlocale.h with <5.22 threaded. 161 1623.99_02 2018-01-30 (rurban,pali) 163 - Avoid setlocale race in threads with non-C locales, where the threads differ 164 in the LC_NUMERIC locale. (#99 pali) 165 1663.99_01 2018-01-30 (rurban,pali) 167 - Added Cpanel::JSON::XS::Type as 2nd optional encode argument. (#94 pali) 168 - Removed calling get magic hooks twice in encode. 169 1703.0240 2017-12-17 (rurban) 171 - Simplify >allow_singlequote check, coverity cid #165321 172 - Deprecate UTF-16 or UTF-32 BOM's: RFC 8259. 173 1743.0239 2017-08-28 (rurban) 175 - Fix compilation under windows. (#98 mauke) 176 1773.0238 2017-08-25 (rurban) 178 - Make printing of numbers on perl's earlier than 5.22 locale 179 insensitive, to produce a dot as decimal sep. (#96) 180 1813.0237 2017-07-28 (rurban) 182 - relax inf/nan tests as in t/op/infnan.t for windows. 183 we cannot know if msvcrt.dll or the new ucrt.dll is used. 184 try a list of valid values. 185 1863.0236 2017-07-27 (rurban) 187 - Stringify true again as "1", not as "true" due to popular demand. 188 (haarg #87) 189 1903.0235 2017-07-27 (rurban) 191 - Disallow duplicate keys by default, only allow them in relaxed 192 mode. (#75) 193 Analog to invalid unicode, which does error by default. 194 RFC 7159 section 4 says that "The names within an object should be unique." 195 So it's either i_ (undefined) or n_ (errors). 196 See http://seriot.ch/parsing_json.php#24 197 This is different to the other JSON modules, which do have a different 198 interpretation of the spec. Use relaxed for backcompat if you want to 199 allow duplicate keys. 200 - De-fragilize t/96_mojo.t false test to "". It mostly is. 201 2023.0234 2017-07-27 (rurban) 203 - Fix and unify utf8 handling with 5.6.2 204 and improve many utf8 tests. (pali #88) 205 - Add tests for boolean sv_yes and sv_no (pali #88) 206 - Check for correct module in %INC (Patrick Cronin #89) 207 - Fix appveyor smoke with latest strawberry, use $Config{make} (pali #91) 208 - Fix inf/nan for strawberry 5.26 209 2103.0233 2017-05-01 (rurban) 211 - 5.6 test fixes, silence some cc warnings, 212 add coverage and release targets, fix appveyor 213 2143.0232 2017-04-30 (rurban) 215 - Fix for MSVC 2015/14.0 and newer with changed nan/inf. #85 216 - Added appveyor CI 217 - Silence 32bit debugging format warning 218 - stabilize decode_hv hook (Coverity) 219 - ignore sv_utf8_downgrade errors (Coverity) 220 2213.0231 2017-03-29 (rurban) 222 - Fix need() overallocation (#84 Matthew Horsfall) and missing 223 need() calls. 224 2253.0230 2017-03-12 (rurban) 226 - Relax -Werror=declaration-after-statement for older gcc < 4.2 227 2283.0229 2017-03-10 (rurban) 229 - fix minor gcc compilation warnings. 230 - Add some core compat. warnings for gcc/clang compat. compilers. 231 2323.0228 2017-03-08 (rurban) 233 - fix decode_prefix offset when the string was re-allocated. 234 rather return the offset not the pointer to the old start. (#82 PaulGWebster) 235 2363.0227 2017-02-13 (rurban) 237 - fix CLONE and END, broken with 3.0226 (#80 y). 238 These methods are usually called with arguments, which we ignore. 239 2403.0226 2017-02-11 (rurban) 241 - relax longdouble Gconvert test on ppc64le and aarch64-linux-ld, 242 with apparent HW quadmath without USE_QUADMATH (older perls). 243 (detected by dgolden) 244 - Fixed 2 uninit warnings in the XS 245 2463.0225 2016-11-23 (rurban) 247 - decode utf8 security fixes for perl 5.6. 248 added extra detection code for overflows and non-continuations. 249 This broke one 5.6 test with an overlong multi-byte character, 250 which previously worked accidently. 251 i.e. decode "\ud801\udc02\x{10204}" 252 - Added tests for ill-formed utf8 sequences from Encode. 253 2543.0224 2016-11-20 (rurban) 255 - fixes for g++-6, stricter -fpermissive and -Wc++11-compat 256 2573.0223 2016-11-16 (rurban) 258 - fixed decode bignum with a string prefix. #76, patch by GilmarSantosJr. 259 2603.0222 2016-10-30 (rurban) 261 - enable decode_bom for multibyte encodings UTF16 and UTF32. 262 encode internally to UTF-8. 263 2643.0221 2016-10-30 (rurban) 265 - fixed documentation of decode for unicode noncharacters. 266 added correct code to warn as in core. 267 no replacement, ignore warnings when in relaxed mode. 268 We used a wrong range also, but the wrong code from 3.02220 269 was never executed because of an coding error. #73, #74 270 - Fixed a perl 5.6 compilation regression from 3.0220. 271 - Improve decode_bom for multibyte encoding, but not yet enabled. 272 refcount error. 273 - Add 5.24 to travis tests 274 2753.0220 2016-10-28 (rurban) 276 - add comprehensive JSON decode spectests from 277 http://seriot.ch/parsing_json.html. #72 278 - decode with BOM (UTF-8, UTF-16, or UTF-32). For now only UTF-8, 279 the others error. 280 - fixed detection of final \0 as illegal non-whitespace garbage. Fixes 281 spectest 'n_number_then_00'. #72 282 - changed decode of unicode noncharacters between U+FFFD and U+10FFFF 283 to the recommended U+FFFD REPLACEMENT CHARACTER, when not in the binary 284 or relaxed mode. 285 - fail decode of non-unicode raw characters above U+10FFFF 286 when not in relaxed mode. 287 2883.0219 2016-10-26 (rurban) 289 - workaround mingw 4.0 modfl() bug [perl #125924] 290 2913.0218 2016-10-13 (rurban) 292 - no changes 293 2943.0217_06 2016-10-08 (rurban) 295 - fix DPPP_dummy_PL_parser warnings 296 2973.0217_05 2016-10-07 (rurban) 298 - fix t/gh70-asan.t for older perls < 5.14 299 3003.0217_04 2016-10-07 (rurban) 301 - fix and document wrong strEQc usage in new(). #70 (ilmari) 302 3033.0217_03 2016-10-06 (rurban) 304 - expect_false() macro fix for MSVC 305 - fix av and hv length types: protect from security sensitive overflows, 306 add HVMAX_T and RITER_T 307 - add new "Hash key too large" error. perl5 silently truncates it, we 308 prefer errors, cperl 5.25.1 does error also. 309 - fix broken 5.8.1 SvPOK_only, i.e. assert_not_ROK 310 3113.0217_02 2016-10-04 (rurban) 312 - Use faster strEQc macros from cperl with constant strings. 313 - prefer memEQ for systems without memcmp, to use bcmp there. 314 - add more expect_false() to inf/nan branches. 315 3163.0217_01 2016-10-04 (rurban) 317 - Detect INF/NAN: ?/++/-?/--- on HP-UX (#56) 318 - New stringify_infnan(3) infnan_mode. Easy to detect platform 319 independent "inf", "-inf" or "nan" strings with double quotes, 320 with qnan, snan or negative nan unified to "nan". 321 3223.0217 2016-06-18 (rurban) 323 - Improve test t/20_unknown.t for older JSON::PP (Christopher J. Madsen) 324 3253.0216 2016-06-12 (rurban) 326 - Fix wrong test 117 for 5.10.0 (pghmcfc) 327 3283.0215 2016-06-03 (rurban) 329 - Fix wrong test 117 (pghmcfc) 330 - TODO the fragile mojo boolean interop test. 331 - Improve error message with class based method calls, 332 when forgetting ->new. #66 333 3343.0214 2016-06-02 (rurban) 335 - Fix a off-by-one IV_MIN -> NV overflow in decode_json. #67 (xdg) 336 - Avoid encode_sv SEGV with -Dusequadmath #62 337 Fix quadmath NV stringification. 338 3393.0213_02 2016-04-13 (rurban) 340 - Remove author-only Pod::Usage dependency (karenetheridge). 341 3423.0213_01 2016-04-11 (rurban) 343 - Preserve numbers as numbers, enforce an added .0 (dagolden). 344 Also note that 42+"bar" will result >=5.10 in numbers not integers, 345 => 42.0 346 - 5.6 compilation fixes 347 - add yaml-tiny formats to cpanel_json_xs 348 3493.0213 2016-03-02 (rurban) 350 - silence JSON::PP::Boolean redefine warnings #60 351 3523.0212 2016-02-27 (rurban) 353 - merge with JSON-XS-3.02: 354 - docs: add some INTEROP, stricter nonref RFC 7159 and 355 TAGGED VALUE SYNTAX AND STANDARD JSON EN/DECODERS paragraphs 356 - use 7159 nonref detection from JSON-XS: json_nonref() 357 - add some SAVESTACK_POS calls 358 - add -f cbor decode option (via CBOR::XS) to cpanel_json_xs 359 - fixed many spelling errors in the new docs 360 - fixed errors with threaded perls 361 - improved code quality in new merged code and fixed 362 new warnings found with gcc-5 363 364 - add -f and -t yaml-xs and yaml-syck options to cpanel_json_xs 365 3663.0211 2016-01-10 (rurban) 367 - relax Mojo interop test strictness ('' or 0 for false) 368 - t/z_pod.t as author test (Ether) 369 - t/z_kwalitee.t accepts now RELEASE_TESTING 370 - fix mingw64 inf/nan with uselongdouble, strawberry 5.22.1. #57 371 3723.0210 2015-12-03 (rurban) 373 - improve cpanel_json_xs: more input and output formats 374 - improved various spellings and add test 375 - much faster t/99_binary.t test 376 3773.0209 2015-12-03 (rurban) 378 - Fix nasty regression bug with allow_singlequote or relaxed, 379 hanging with single quotes in normal strings. #54 380 (reported by Quim Rovira) 381 3823.0208 2015-12-02 (rurban) 383 - Fix regression for is_bool([]), with unblessed references. #53 384 (reported by Gregory Oschwald) 385 3863.0207 2015-12-02 (rurban) 387 - Fix regression decoding big strings (>16384). #50 (reported by Dan Book) 388 - Ignore allow_barekey if we detect quotes. #51 (Fixed by Quim Rovira) 389 - Skip some unicode tests with 5.6 390 3913.0206 2015-11-30 (rurban) 392 - Add support for escape_slash from JSON::PP. #47 393 - Map sort_by to canonical from JSON::PP. #47 394 reverse sort or sort by custom keys not yet possible/silently ignored. 395 - Add support for allow_singlequote from JSON::PP. #47 396 - Add support for allow_barekey from JSON::PP. #47 397 - Add support for allow_bignum from JSON::PP. #47 398 - relaxed uses now also allow_singlequote and allow_barekey. 399 - Fixed t/20_unknown.t: SKIP when JSON is not available. #45 400 - Fixed t/55_modifiable.t: Broaden the is check of true <5.12 #45 401 (both reported by Paul Howarth) 402 - Add t/zero-mojibake.t from JSON::PP testing all supported decoding 403 options: none, utf8, ascii, latin1, binary. 404 4053.0205 2015-11-29 (rurban) 406 - Add t/20_unknown.t tests from JSON::PP, extended. 407 - Fix convert_blessed, disallow invalid JSON. #46 (reported by Dan Book) 408 convert_blessed returns now always a string, even for numbers. 409 - Fix encountered GLOB error message (still in JSON::XS, and JSON::PP took 410 over the wrong message also). 411 - Fixed regression of immediate raw values for null/true/false to be 412 modifiable again. #45. Broken with 3.0201 - 3.0204. 413 (reported by Thomas Sibley and Karen Etheridge) 414 This caused failues in Test::JSON and App::RecordStream. 415 4163.0204 2015-11-26 (rurban) 417 - Fix is_bool with JSON::XS >3.0 interop. #44 (Graham Knop) 418 4193.0203 2015-11-26 (rurban) 420 - New optional decode_json() argument to set allow_nonref as in 421 RFC 7159 and PHP. Before 3.02 JSON::XS and Cpanel::JSON::XS always 422 allowed nonref values for decode_json due to an interal bug. 423 4243.0202 2015-11-26 (rurban) 425 - New feature: convert_blessed for encode. 426 Stringify overloaded perl objects and with allow_blessed even without 427 string overload (#37) 428 4293.0201 2015-11-26 (rurban) 430 - Simplify handling of references, removing all the complicated 431 work-around for reblessing. Breaks overloaded values, but fixes 432 serialising refs to readonly values. #21 (Gianni Ceccarelli) 433 new test t/53_readonly.t 434 schmorp thinks that overloading is broken with this patch, 435 but reblessing and breaking readonly is worse. 436 - Stabilize Test::Kwalitee with missing XS dependencies 437 - suggests common::sense, not recommend. #36 (mst) 438 - Boolean interop: use only JSON::PP::Boolean. #40 439 Remove our own JSON::XS::Boolean, and solely use 440 JSON::PP::Boolean and accept Mojo::JSON::_Bool and 441 Types::Serialiser::Boolean, which is aliased to JSON::PP::Boolean. 442 JSON::YAJL::Parser just produces an unbless IV (0|1). 443 fix overload of our bools. 444 stringify true to "true", false to "0" 445 - accept Mojo::JSON::_Bool (#37) 446 Mojo does not store their booleans as JSON::PP::Boolean 447 as everybody else does. 448 - accept is_bool as method call also. 449 - implement native encode_sv of the internal sv_yes/sv_no values (#39) 450 and map them to json true/false. YAML::XS compatible. 451 - pod: add SECURITY CONSIDERATIONS 452 added a table of safe and unsafe serializers for comparison. 453 Written by JD Lightsey. 454 Only JSON and Data::MessagePack are safe by default. 455 - With canonical only skip hash keys sorting for actually tied hashes. 456 #42 (Sergey Aleynikov) 457 4583.0115 2015-01-31 (rurban) 459 - Fix stack corruption when encoding nested objects with FREEZE method, 460 #35 (Sergey Aleynikov) 461 4623.0114 2015-01-04 (rurban) 463 - Fix bad powl with Freebsd 10 -Duselongdouble. Rather use strtold. #34 + RT #101265 464 4653.0113 2014-12-15 (rurban) 466 - t/117_number relax the tests for negative nan, as BSDs also cannot deal with it. #33 467 4683.0112 2014-12-14 (rurban) 469 - Add {get_,}stringify_infnan methods and use it in the test, now run-time. #32 470 mode 0: null, 1: stringify, 2: inf/nan (invalid JSON) as before. 471 - Fix t/117_number tests for Solaris and MSWin32 472 - Remove build-time "Do you want to handle inf/nan as strings? Default: null." prompt. 473 - Improve docs. 474 4753.0111 2014-12-13 (rurban) 476 - Fixed detecting 1.#INF/1.#IND on windows. #28 477 - Also detect now -inf and -nan. #28 478 - Fixed STRINGIFY_INFNAN return string, length off by one. #28 479 - Fixed a non-C99 declaration error on XS.xs:863. Was broken with older MSVC. 480 4813.0110 2014-12-12 (rurban) 482 - Fixed one more memory bug with encode of dual-vars to strings, 483 esp. with older perl <5.10, leading to eventual panic: realloc. 484 4853.0109 2014-12-12 (rurban) 486 - Fixed serious bug with encode of dual-vars to strings, missing 487 the ending \0. #31 (Grinnz) 488 4893.0108 2014-12-11 (rurban) 490 - Change encode of numbers with dual-strings (int and float), integers 491 and numbers are now not mishandled anymore by dual-vars, temp. string representations. 492 Add t/117_numbers.t from JSON::PP, PR#10 by kraih. 493 - Add prompt for nan/inf encode policy: null or stringify. 494 - Change stringification of false and true to 0 and 1, matching upstream JSON and JSON::XS, #29. 495 This didn't affect string comparisons, just e.g. print decode_json("false"). 496 - Tolerate literal ASCII TABs in strings in relaxed mode #22 (from JSON::XS) 497 - Revise pod, merge updates from JSON::XS. 498 - Fix pod typo #30 (Colin Kuskie) 499 5003.0107 2014-11-28 (rurban) 501 - fix fatal stack corruption with perl callbacks in list context 502 #27 (dur-randir) 503 5043.0106 2014-11-11 (rurban) 505 - more minor doc improvements #26 (schwern) 506 5073.0105 2014-11-05 (rurban) 508 - minor doc improvements #25 (ether) 509 - fix d_Gconvert test in t/11_pc_expo.t for 5.6 510 5113.0104 2014-04-26 (rurban) 512 - add t/z_leaktrace.t 513 - restore build on C89 (bulk88) 514 - fix small cxt->sv_json leak on interp exit (bulk88) 515 5163.0103 2014-04-21 (rurban) 517 - Change booleans interop logic (again) for JSON-XS-3.01 518 Check now for Types::Serialiser::Boolean ie JSON::PP::Boolean refs (#18 clintongormley) 519 to avoid allow_blessed for JSON-XS-3.01 booleans. 520 - fix boolean representation for JSON-XS-3.01/Types::Serialiser::Boolean interop 521 (arrayref, not hashref) 522 - add t/52_object.t from JSON::XS 523 - backport encode_hv HE sort on stack < 64 or heap to avoid stack 524 overflows from JSON-XS-3.01. do not use alloca. 525 - backport allow_tags, decode_tag, FREEZE/THAW callbacks from JSON-XS-3.01 526 - added pod for OBJECT SERIALISATION (allow_tags, FREEZE/THAW) 527 5283.0102 2014-04-17 (rurban + bulk88) 529 - Added PERL_NO_GET_CONTEXT for better performance on threaded Perls (bulk88) 530 - MANIFEST: added t/96_interop.t 531 - Document deprecated functions 532 - Change booleans interop logic for JSON-XS-3.01 533 5343.0101 2014-04-15 (rurban + bulk88) 535 - Added ithreads support (bulk88) 536 Cpanel::JSON::XS is now thread-safe. 537 - const'ed a translation table for memory savings (bulk88) 538 - Fixed booleans for JSON 2.9 and JSON-XS-3.01 interop. 539 JSON does not support JSON::XS booleans anymore, so 540 I cannot think of any reason to still use JSON::XS. 541 5422.3404 2014-01-30 (rurban) 543 - fix interop with JSON::XS booleans 544 the internal boolean objects are now blessed into JSON::XS::Boolean 545 #13 and [cpan #92548] (samuel.c.kaufman) 546 - t/96_interop.t: added 547 - LICENSE section to pod added for t/z_kwalitee.t 548 - README: fixed some pod spelling errors in (David Steinbrunner) 549 5502.3403 2013-11-02 (cpanel) 551 - fix json_atof on AIX without HAS_LONG_DOUBLE (powl in libm) 552 [cpan #88061] (Ulisse Monari, Reini Urban) 553 5542.3402 2013-11-02 (cpanel) 555 - t/97_unshare_hek.t: fix issue #10, unshare hek assertion resp. valgrind error 556 - Rename internal 5.6 methods {from|to}_json_ to _{from|to}_json 557 - Fixed get_binary pod 558 - Added t/z_*.t maintainer tests 559 5602.3401 2013-10-02 (cpanel) 561 - add more binary tests, including 5.6 562 - improve POD for binary and cPanel fork 563 - Fix homepage META 564 5652.3314 2013-09-09 (cpanel) 566 - t/01_utf8.t: workaround for stricter Encode versions (syohex) 567 - autogenerate META files 568 5692.3313 2013-06-26 (cpanel) 570 - Fix re-blessing of READONLY data (chip) [GH issue #7]. 571 - Depend on Pod::Usage 1.36. 1.51 was added with 2.3306 572 - t/01_utf8.t: workaround for stricter Encode versions [RT #84244] 573 - avoid <5.10 const warnings with sv_chop 574 5752.3312 2013-05-22 (cpanel) 576 - Made common::sense optional to get smaller FatPacker packages. 577 5782.3311 2013-04-04 18:41:23 (cpanel) 579 - Changed maintainer to cpan@cpanel.net 580 - Changed tracker to RT 581 - Worked on JSON integration (matching prototypes) 582 - Fixed Boolean stringify and eq overload methods to match JSON (Fixes JSON tests) 583 5842.3310 2013-03-28 12:20:11 (rurban) 585 - add testcases for JSON::XS RT #84244, double-encoding with utf8 586 t/01_utf8.t (use utf8), t/14_latin1.t (no utf8) 587 - t/01_utf8.t: enable and fix more 5.6 testcases 588 5892.3309 2013-03-28 09:37:29 (rurban) 590 - fix 19_incr.t broken with 5.17.10 hash randomization [JSON::XS RT #84151] 591 by wyant @ cpan.org 592 5932.3308 2013-03-28 09:10:45 (rurban) 594 - fix 5.6 binary utf8 encoding, harmonized with newer perls 595 5.6. encodes strings to utf8 internally when seeing a codepoint >= 0x80. 596 with binary decode it to the original bytes before encoding it to escaped JSON. 597 5982.3307 2013-03-27 17:27:18 (rurban) 599 - fix lots of -Wincompatible-pointer-types and -Wpointer-sign warnings 600 - add binary method 601 - write and accept \xNN JSON encoding with binary only, 602 also accept octal \0NNN JSON with binary 603 6042.3306 2013-03-27 12:15:20 (rurban) 605 - fix decode_utf8 for 5.6 (bdraco) 606 - use common::sense for tests 607 - fix README dependency: update earlier, not just at make dist 608 - added pod2text prereqs 609 6102.3305 2013-03-27 11:47:36 (rurban) 611 - nondev version to be indexed in CPAN 612 - t/99_binary.t: non-numeric test names, use is instead of ok 613 - added META data to Makefile.PL 614 6152.33_04 2013-03-01 15:42:39 (rurban) 616 - fix for 5.6 compiler: 617 $json->incr_text may not be called as lvalue, 618 missing attributes::reftype 619 6202.33_03 2013-02-28 17:22:52 (bdraco) 621 - revert fix crash with invalid JSON, empty sv 622 6232.33_02 2012-08-17 16:29:52 (rurban) 624 - fix crash with invalid JSON, empty sv 625 6262.33_01 2012-08-08 16:29:52 (rurban) 627 - merge with JSON-XS-2.33 628 6292.33 2012-08-01 21:03:52 2012 630 - internal encode/decode XS wrappers did not expect stack 631 moves caused by callbacks (analyzed and testcase by Jesse Luehrs). 632 - add bencode as to/from option in bin/json_xs. 633 - add -e option to json_xs, and none and string in/out formats. 634 6352.32_02 2012-06-27 19:59:18 (rurban) 636 - forked from JSON-XS-2.32 637 - Cpanel perl-5.6.2 support 638 - prefix with Cpanel 639 6402.32 2011-08-11 19:06:38 641 - fix a bug in the initial whitespace accumulation. 642 6432.31 2011-07-27 17:53:05 644 - don't accumulate initial whitespace in the incremental buffer 645 (this can be useful to allow whitespace-keepalive on a tcp 646 connection without triggering the max_size limit). 647 - properly croak on some invalid inputs that are not strings 648 (e.g. undef) when trying to decode a json text (reported 649 and analyzed by Goro Fuji). 650 6512.3 2010-08-18 01:26:47 652 - make sure decoder doesn't change the decoding in the incremental 653 parser (testcase provided by Hendrik Schumacher). 654 - applied patch by DaTa for Data::Dumper support in json_xs. 655 - added -t dump support to json_xs, using Data::Dump. 656 - added -f eval support to json_xs. 657 6582.29 2010-03-17 02:39:12 659 - fix a memory leak when callbacks set using filter_json_object 660 or filter_json_single_key_object were called (great testcase 661 by Eric Wilhelm). 662 6632.28 2010-03-11 20:30:46 664 - implement our own atof function - perl's can be orders of 665 magnitudes slower than even the system one. on the positive 666 side, ours seems to be more exact in general than perl's. 667 (testcase provided by Tim Meadowcroft). 668 - clarify floating point conversion issues a bit. 669 - update jpsykes csrf article url. 670 - updated benchmark section - JSON::PP became much faster! 671 6722.27 2010-01-07 07:35:08 673 - support relaxed option inside the incremental parser 674 (testcase provided by IKEGAMI via Makamaka). 675 6762.26 2009-10-10 03:26:19 677 - big integers could become truncated (based on patch 678 by Strobl Anton). 679 - output format change: indent now adds a final newline, which is 680 more expected and more true to the documentation. 681 6822.25 2009-08-08 12:04:41 683 - the perl debugger completely breaks lvalue subs - try to work 684 around the issue. 685 - ignore RMAGICAL hashes w.r.t. CANONICAL. 686 - try to work around a possible char signedness issue on aix. 687 - require common sense. 688 6892.24 2009-05-30 08:25:45 690 - the incremental parser did not update its parse offset 691 pointer correctly when parsing utf8-strings (nicely 692 debugged by Martin Evans). 693 - appending a non-utf8-string to the incremental parser 694 in utf8 mode failed to upgrade the string. 695 - wording of parse error messages has been improved. 696 6972.232 2009-02-22 11:12:25 698 - use an exponential algorithm to extend strings, to 699 help platforms with bad or abysmal==windows memory 700 allocater performance, at the expense of some memory 701 wastage (use shrink to recover this extra memory). 702 (nicely analysed by Dmitry Karasik). 703 7042.2311 2009-02-19 02:12:54 705 - add a section "JSON and ECMAscript" to explain some 706 incompatibilities between the two (problem was noted by 707 various people). 708 - add t/20_faihu.t. 709 7102.231 2008-11-20 04:59:08 711 - work around 5.10.0 magic bugs where manipulating magic values 712 (such as $1) would permanently damage them as perl would 713 ignore the magicalness, by making a full copy of the string, 714 reported by Dmitry Karasik. 715 - work around spurious warnings under older perl 5.8's. 716 7172.23 2008-09-29 05:08:29 718 - fix a compilation problem when perl is not using char * as, well, 719 char *. 720 - use PL_hexdigit in favour of rolling our own. 721 7222.2222 2008-07-20 18:49:00 723 - same game again, broken 5.10 finds yet another assertion 724 failure, and the workaround causes additional runtime warnings. 725 Work around the next assertion AND the warning. 5.10 seriously 726 needs to adjust it's attitude against working code. 727 7282.222 2008-07-19 06:15:34 729 - you work around one -DDEBUGGING assertion bug in perl 5.10 730 just to hit the next one. work around this one, too. 731 7322.22 2008-07-15 13:26:51 733 - allow higher nesting levels in incremental parser. 734 - error out earlier in some cases in the incremental parser 735 (as suggested by Yuval Kogman). 736 - improve incr-parser test (Yuval Kogman). 737 7382.21 2008-06-03 08:43:23 739 - (hopefully) work around a perl 5.10 bug with -DDEBUGGING. 740 - remove the experimental status of the incremental parser interface. 741 - move =encoding around again, to avoid bugs with search.cpan.org. 742 when can we finally have utf-8 in pod??? 743 - add ->incr_reset method. 744 7452.2 2008-04-16 20:37:25 746 - lifted the log2 rounding restriction of max_depth and max_size. 747 - make booleans mutable by creating a copy instead of handing out 748 the same scalar (reported by pasha sadri). 749 - added support for incremental json parsing (still EXPERIMENTAL). 750 - implemented and added a json_xs command line utility that can convert 751 from/to a number of serialisation formats - tell me if you need more. 752 - implement allow_unknown/get_allow_unknown methods. 753 - fixed documentation of max_depth w.r.t. higher and equal. 754 - moved down =encoding directive a bit, too much breaks if it's the first 755 pod directive :/. 756 - removed documentation section on other modules, it became somewhat 757 outdated and is nowadays mostly of historical interest. 758 7592.1 2008-03-19 23:23:18 760 - update documentation here and there: add a large section 761 about utf8/latin1/ascii flags, add a security consideration 762 and extend and clarify the JSON and YAML section. 763 - medium speed enhancements when encoding/decoding non-ascii chars. 764 - minor speedup in number encoding case. 765 - extend and clarify the section on incompatibilities 766 between YAML and JSON. 767 - switch to static inline from just inline when using gcc. 768 - add =encoding utf-8 to the manpage, now that perl 5.10 supports it. 769 - fix some issues with UV to JSON conversion of unknown impact. 770 - published the yahoo locals search result used in benchmarks as the 771 original url changes so comparison is impossible. 772 7732.01 2007-12-05 11:40:28 774 - INCOMPATIBLE API CHANGE: to_json and from_json have been 775 renamed to encode_json/decode_json for JSON.pm compatibility. 776 The old functions croak and might be replaced by JSON.pm 777 comaptible versions in some later release. 778 7792.0 2007-12-04 11:30:46 780 - this is supposed to be the first version of JSON::XS 781 compatible with version 2.0+ of the JSON module. 782 Using the JSON module as frontend to JSON::XS should be 783 as fast as using JSON::XS directly, so consider using it 784 instead. 785 - added get_* methods for all "simple" options. 786 - make JSON::XS subclassable. 787 7881.53 2007-11-13 23:58:33 789 - minor doc clarifications. 790 - fixed many doc typos (patch by Thomas L. Shinnick). 791 7921.52 2007-10-15 03:22:06 793 - remove =encoding pod directive again, it confuses too many pod 794 parsers :/. 795 7961.51 2007-10-13 03:55:56 797 - encode empty arrays/hashes in a compact way when pretty is enabled. 798 - apparently JSON::XS was used to find some bugs in the 799 JSON_checker testsuite, so add (the corrected) JSON_checker tests to 800 the testsuite. 801 - quite a bit of doc updates/extension. 802 - require 5.8.2, as this seems to be the first unicode-stable version. 803 8041.5 2007-08-28 04:05:38 805 - add support for tied hashes, based on ideas and testcase by 806 Marcus Holland-Moritz. 807 - implemented relaxed parsing mode where some extensions are being 808 accepted. generation is still JSON-only. 809 8101.44 2007-08-22 01:02:44 811 - very experimental process-emulation support, slowing everything down. 812 the horribly broken perl threads are still not supported - YMMV. 813 8141.43 2007-07-26 13:26:37 815 - convert big json numbers exclusively consisting of digits to NV 816 only when there is no loss of precision, otherwise to string. 817 8181.42 2007-07-24 00:51:18 819 - fix a crash caused by not handling missing array elements 820 (report and testcase by Jay Kuri). 821 8221.41 2007-07-10 18:21:44 823 - fix compilation with NDEBUG (assert side-effect), 824 affects convert_blessed only. 825 - fix a bug in decode filters calling ENTER; SAVETMPS; 826 one time too often. 827 - catch a typical error in TO_JSON methods. 828 - antique-ised XS.xs again to work with outdated 829 C compilers (windows...). 830 8311.4 2007-07-02 10:06:30 832 - add convert_blessed setting. 833 - encode did not catch all blessed objects, encoding their 834 contents in most cases. This has been fixed by introducing 835 the allow_blessed setting. 836 - added filter_json_object and filter_json_single_key_object 837 settings that specify a callback to be called when 838 all/specific json objects are encountered. 839 - assume that most object keys are simple ascii words and 840 optimise this case, penalising the general case. This can 841 speed up decoding by 30% in typical cases and gives 842 a smaller and faster perl hash. 843 - implemented simpleminded, optional resource size checking 844 in decode_json. 845 - remove objToJson/jsonToObj aliases, as the next version 846 of JSON will not have them either. 847 - bit the bullet and converted the very simple json object 848 into a more complex one. 849 - work around a bug where perl wrongly claims an integer 850 is not an integer. 851 - unbundle JSON::XS::Boolean into own pm file so Storable 852 and similar modules can resolve the overloading when thawing. 853 8541.3 2007-06-24 01:55:02 855 - make JSON::XS::true and false special overloaded objects 856 and return those instead of 1 and 0 for those json atoms 857 (JSON::PP compatibility is NOT achieved yet). 858 - add JSON::XS::is_bool predicate to test for those special 859 values. 860 - add a reference to 861 http://jpsykes.com/47/practical-csrf-and-json-security. 862 - removed require 5.8.8 again, it is just not very expert-friendly. 863 Also try to be more compatible with slightly older versions, 864 which are not recommended (because they are buggy). 865 8661.24 2007-06-11 05:40:49 867 - added informative section on JSON-as-YAML. 868 - get rid of some c99-isms again. 869 - localise dec->cur in decode_str, speeding up 870 string decoding considerably (>15% on my amd64 + gcc). 871 - increased SHORT_STRING_LEN to 16kb: stack space is 872 usually plenty, and this actually saves memory 873 when !shrinking as short strings will fit perfectly. 874 8751.23 2007-06-06 20:13:06 876 - greatly improved small integer encoding and decoding speed. 877 - implement a number of µ-optimisations. 878 - updated benchmarks. 879 8801.22 2007-05-24 00:07:25 881 - require 5.8.8 explicitly as older perls do not seem to offer 882 the required macros. 883 - possibly made it compile on so-called C compilers by microsoft. 884 8851.21 2007-05-09 18:40:32 886 - character offset reported for trailing garbage was random. 887 8881.2 2007-05-09 18:35:01 889 - decode did not work with magical scalars (doh!). 890 - added latin1 flag to produce JSON texts in the latin1 subset 891 of unicode. 892 - flag trailing garbage as error. 893 - new decode_prefix method that returns the number 894 of characters consumed by a decode. 895 - max octets/char in perls UTF-X is actually 13, not 11, 896 as pointed out by Glenn Linderman. 897 - fixed typoe reported by YAMASHINA Hio. 898 8991.11 2007-04-09 07:05:49 900 - properly 0-terminate sv's returned by encode to help 901 C libraries that expect that 0 to be there. 902 - partially "port" JSON from C to microsofts fucking broken 903 pseudo-C. They should be burned to the ground for pissing 904 on standards. And I should be stoned for even trying to 905 support this filthy excuse for a c compiler. 906 9071.1 2007-04-04 01:45:00 908 - clarify documentation (pointed out by Quinn Weaver). 909 - decode_utf8 sometimes did not correctly flag errors, 910 leading to segfaults. 911 - further reduced default nesting depth to 512 due to the test 912 failure by that anonymous "chris" whose e-mail address seems 913 to be impossible to get. Tests on other freebsd systems indicate 914 that this is likely a problem in his/her configuration and not this 915 module. 916 - renamed json => JSON in error messages. 917 - corrected the character offset in some error messages. 918 9191.01 2007-03-31 16:15:40 920 - do not segfault when from_json/decode gets passed 921 a non-string object (reported by Florian Ragwitz). 922 This has no effect on normal operation. 923 9241.0 2007-03-29 04:43:34 925 - the long awaited (by me) 1.0 version. 926 - add \0 (JSON::XS::false) and \1 (JSON::XS::true) mappings to JSON 927 true and false. 928 - add some more notes to shrink, as suggested by Alex Efros. 929 - improve testsuite. 930 - halve the default nesting depth limit, to hopefully make it 931 work on Freebsd (unfortunately, the cpan tester did not 932 send me his report, so I cannot ask about the stack limit on fbsd). 933 9340.8 2007-03-26 00:10:48 935 - fix a memleak when decoding hashes. 936 - export jsonToBj and objToJson as aliases 937 to to_json and from_json, to reduce incompatibilities 938 between JSON/JSON::PC and JSON::XS. (experimental). 939 - implement a maximum nesting depth for both en- and de-coding. 940 - added a security considerations sections. 941 9420.7 2007-03-25 01:46:30 943 - code cleanup. 944 - fix a memory overflow bug when indenting. 945 - pretty-printing now up to 15% faster. 946 - improve decoding speed of strings by 947 up to 50% by specialcasing short strings. 948 - further decoding speedups for strings using 949 lots of \u escapes. 950 - improve utf8 decoding speed for U+80 .. U+7FF. 951 9520.5 2007-03-24 20:41:51 953 - added the UTF-16 encoding example hinted at in previous 954 versions. 955 - minor documentation fixes. 956 - fix a bug in and optimise canonicalising fastpath 957 (reported by Craig Manley). 958 - remove a subtest that breaks with bleadperl (reported 959 by Andreas König). 960 9610.31 2007-03-24 02:14:34 962 - documentation updates. 963 - do some casting to hopefully fix Andreas' problem. 964 - nuke bogus json rpc stuff. 965 9660.3 2007-03-23 19:33:21 967 - remove spurious PApp::Util reference (John McNamara). 968 - adapted lots of tests from other json modules 969 (idea by Chris Carline). 970 - documented mapping from json to perl and vice versa. 971 - improved the documentation by adding more examples. 972 - added short escaping forms, reducing the created 973 json texts a bit. 974 - added shrink flag. 975 - when flag methods are called without enable argument 976 they will by default enable their flag. 977 - considerably improved string encoding speed (at least 978 with gcc 4). 979 - added a test that covers lots of different characters. 980 - clarified some error messages. 981 - error messages now use correct character offset 982 with F_UTF8. 983 - improve the "no bytes" and "no warnings" hacks in 984 case the called functions do... stuff. 985 - croak when encoding to ascii and an out-of-range 986 (non-unicode) codepoint is encountered. 987 9880.2 2007-03-23 00:23:34 989 - the "could not sleep without debugging release". 990 it should basically work now, with many bugs as 991 no production tests have been run yet. 992 - added more testcases. 993 - the expected shitload of bugfixes. 994 - handle utf8 flag correctly in decode. 995 - fix segfault in decoder. 996 - utf8n_to_uvuni sets retlen to -1, but retlen is an 997 unsigned types (argh). 998 - fix decoding of utf-8 strings. 999 - improved error diagnostics. 1000 - fix decoding of 'null'. 1001 - fix parsing of empty array/hashes 1002 - silence warnings when we prepare the croak message. 1003 10040.1 2007-03-22 22:13:43 1005 - first release, very untested, basically just to claim 1006 the namespace. 1007 10080.01 2007-03-22 06:08:12 1009 - original version; cloned from Convert-Scalar 1010 1011