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Comparing JSON-XS/Changes (file contents):
Revision 1.7 by root, Fri Mar 23 15:57:17 2007 UTC vs.
Revision 1.78 by root, Wed Oct 10 17:35:50 2007 UTC

1Revision history for Perl extension JSON::XS 1Revision history for Perl extension JSON::XS
2 2
3TODO: document conversion algorithm 3 - add JSON_checker tests to testsuite.
4 4
50.3 51.5 Tue Aug 28 04:05:38 CEST 2007
6 - add support for tied hashes, based on ideas and testcase by
7 Marcus Holland-Moritz.
8 - implemented relaxed parsing mode where some extensions are being
9 accepted. generation is still JSON-only.
10
111.44 Wed Aug 22 01:02:44 CEST 2007
12 - very experimental process-emulation support, slowing everything down.
13 the horribly broken perl threads are still not supported - YMMV.
14
151.43 Thu Jul 26 13:26:37 CEST 2007
16 - convert big json numbers exclusively consisting of digits to NV
17 only when there is no loss of precision, otherwise to string.
18
191.42 Tue Jul 24 00:51:18 CEST 2007
20 - fix a crash caused by not handling missing array elements
21 (report and testcase by Jay Kuri).
22
231.41 Tue Jul 10 18:21:44 CEST 2007
24 - fix compilation with NDEBUG (assert side-effect),
25 affects convert_blessed only.
26 - fix a bug in decode filters calling ENTER; SAVETMPS;
27 one time too often.
28 - catch a typical error in TO_JSON methods.
29 - antique-ised XS.xs again to work with outdated
30 C compilers (windows...).
31
321.4 Mon Jul 2 10:06:30 CEST 2007
33 - add convert_blessed setting.
34 - encode did not catch all blessed objects, encoding their
35 contents in most cases. This has been fixed by introducing
36 the allow_blessed setting.
37 - added filter_json_object and filter_json_single_key_object
38 settings that specify a callback to be called when
39 all/specific json objects are encountered.
40 - assume that most object keys are simple ascii words and
41 optimise this case, penalising the general case. This can
42 speed up decoding by 30% in typical cases and gives
43 a smaller and faster perl hash.
44 - implemented simpleminded, optional resource size checking
45 in decode_json.
46 - remove objToJson/jsonToObj aliases, as the next version
47 of JSON will not have them either.
48 - bit the bullet and converted the very simple json object
49 into a more complex one.
50 - work around a bug where perl wrongly claims an integer
51 is not an integer.
52 - unbundle JSON::XS::Boolean into own pm file so Storable
53 and similar modules can resolve the overloading when thawing.
54
551.3 Sun Jun 24 01:55:02 CEST 2007
56 - make JSON::XS::true and false special overloaded objects
57 and return those instead of 1 and 0 for those json atoms
58 (JSON::PP compatibility is NOT achieved yet).
59 - add JSON::XS::is_bool predicate to test for those special
60 values.
61 - add a reference to
62 http://jpsykes.com/47/practical-csrf-and-json-security.
63 - removed require 5.8.8 again, it is just not very expert-friendly.
64 Also try to be more compatible with slightly older versions,
65 which are not recommended (because they are buggy).
66
671.24 Mon Jun 11 05:40:49 CEST 2007
68 - added informative section on JSON-as-YAML.
69 - get rid of some c99-isms again.
70 - localise dec->cur in decode_str, speeding up
71 string decoding considerably (>15% on my amd64 + gcc).
72 - increased SHORT_STRING_LEN to 16kb: stack space is
73 usually plenty, and this actually saves memory
74 when !shrinking as short strings will fit perfectly.
75
761.23 Wed Jun 6 20:13:06 CEST 2007
77 - greatly improved small integer encoding and decoding speed.
78 - implement a number of µ-optimisations.
79 - updated benchmarks.
80
811.22 Thu May 24 00:07:25 CEST 2007
82 - require 5.8.8 explicitly as older perls do not seem to offer
83 the required macros.
84 - possibly made it compile on so-called C compilers by microsoft.
85
861.21 Wed May 9 18:40:32 CEST 2007
87 - character offset reported for trailing garbage was random.
88
891.2 Wed May 9 18:35:01 CEST 2007
90 - decode did not work with magical scalars (doh!).
91 - added latin1 flag to produce JSON texts in the latin1 subset
92 of unicode.
93 - flag trailing garbage as error.
94 - new decode_prefix method that returns the number
95 of characters consumed by a decode.
96 - max octets/char in perls UTF-X is actually 13, not 11,
97 as pointed out by Glenn Linderman.
98 - fixed typoe reported by YAMASHINA Hio.
99
1001.11 Mon Apr 9 07:05:49 CEST 2007
101 - properly 0-terminate sv's returned by encode to help
102 C libraries that expect that 0 to be there.
103 - partially "port" JSON from C to microsofts fucking broken
104 pseudo-C. They should be burned to the ground for pissing
105 on standards. And I should be stoned for even trying to
106 support this filthy excuse for a c compiler.
107
1081.1 Wed Apr 4 01:45:00 CEST 2007
109 - clarify documentation (pointed out by Quinn Weaver).
110 - decode_utf8 sometimes did not correctly flag errors,
111 leading to segfaults.
112 - further reduced default nesting depth to 512 due to the test
113 failure by that anonymous "chris" whose e-mail address seems
114 to be impossible to get. Tests on other freebsd systems indicate
115 that this is likely a problem in his/her configuration and not this
116 module.
117 - renamed json => JSON in error messages.
118 - corrected the character offset in some error messages.
119
1201.01 Sat Mar 31 16:15:40 CEST 2007
121 - do not segfault when from_json/decode gets passed
122 a non-string object (reported by Florian Ragwitz).
123 This has no effect on normal operation.
124
1251.0 Thu Mar 29 04:43:34 CEST 2007
126 - the long awaited (by me) 1.0 version.
127 - add \0 (JSON::XS::false) and \1 (JSON::XS::true) mappings to JSON
128 true and false.
129 - add some more notes to shrink, as suggested by Alex Efros.
130 - improve testsuite.
131 - halve the default nesting depth limit, to hopefully make it
132 work on Freebsd (unfortunately, the cpan tester did not
133 send me his report, so I cannot ask about the stack limit on fbsd).
134
1350.8 Mon Mar 26 00:10:48 CEST 2007
136 - fix a memleak when decoding hashes.
137 - export jsonToBj and objToJson as aliases
138 to to_json and from_json, to reduce incompatibilities
139 between JSON/JSON::PC and JSON::XS. (experimental).
140 - implement a maximum nesting depth for both en- and de-coding.
141 - added a security considerations sections.
142
1430.7 Sun Mar 25 01:46:30 CET 2007
144 - code cleanup.
145 - fix a memory overflow bug when indenting.
146 - pretty-printing now up to 15% faster.
147 - improve decoding speed of strings by
148 up to 50% by specialcasing short strings.
149 - further decoding speedups for strings using
150 lots of \u escapes.
151 - improve utf8 decoding speed for U+80 .. U+7FF.
152
1530.5 Sat Mar 24 20:41:51 CET 2007
154 - added the UTF-16 encoding example hinted at in previous
155 versions.
156 - minor documentation fixes.
157 - fix a bug in and optimise canonicalising fastpath
158 (reported by Craig Manley).
159 - remove a subtest that breaks with bleadperl (reported
160 by Andreas König).
161
1620.31 Sat Mar 24 02:14:34 CET 2007
163 - documentation updates.
164 - do some casting to hopefully fix Andreas' problem.
165 - nuke bogus json rpc stuff.
166
1670.3 Fri Mar 23 19:33:21 CET 2007
6 - remove spurious PApp::Util reference (John McNamara). 168 - remove spurious PApp::Util reference (John McNamara).
7 - adapted lots of tests from other json modules 169 - adapted lots of tests from other json modules
8 (idea by Chris Carline). 170 (idea by Chris Carline).
171 - documented mapping from json to perl and vice versa.
172 - improved the documentation by adding more examples.
9 - added short escaping forms, reducing the created 173 - added short escaping forms, reducing the created
10 json texts a bit. 174 json texts a bit.
11 - added shrink flag. 175 - added shrink flag.
12 - when flag methods are called without enable argument 176 - when flag methods are called without enable argument
13 they will by default enable their flag. 177 they will by default enable their flag.
… …
15 with gcc 4). 179 with gcc 4).
16 - added a test that covers lots of different characters. 180 - added a test that covers lots of different characters.
17 - clarified some error messages. 181 - clarified some error messages.
18 - error messages now use correct character offset 182 - error messages now use correct character offset
19 with F_UTF8. 183 with F_UTF8.
184 - improve the "no bytes" and "no warnings" hacks in
185 case the called functions do... stuff.
186 - croak when encoding to ascii and an out-of-range
187 (non-unicode) codepoint is encountered.
20 188
210.2 Fri Mar 23 00:23:34 CET 2007 1890.2 Fri Mar 23 00:23:34 CET 2007
22 - the "could not sleep without debuggign release". 190 - the "could not sleep without debuggign release".
23 it should basically work now, with many bugs as 191 it should basically work now, with many bugs as
24 no production tests have been run yet. 192 no production tests have been run yet.

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