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Comparing JSON-XS/Changes (file contents):
Revision 1.20 by root, Sun Mar 25 02:32:40 2007 UTC vs.
Revision 1.90 by root, Tue Dec 4 10:37:42 2007 UTC

1Revision history for Perl extension JSON::XS 1Revision history for Perl extension JSON::XS
2 2
3TODO: allow a configurable recursion limit and/or or other forms of resource limiting (string size, memory usage...) 32.0 Tue Dec 4 11:30:46 CET 2007
4TODO: maybe simply use \0 and \1 as true/false when encoding (and overloaded/blessed versions thereof on 4 - this is supposed to be the first version of JSON::XS
5 decoding?) 5 compatible with version 2.0+ of the JSON module.
6 Using the JSON module as frontend to JSON::XS should be
7 as fast as using JSON::XS directly, so consider using it
8 instead.
9 - added get_* methods for all "simple" options.
10 - make JSON::XS subclassable.
6 11
121.53 Tue Nov 13 23:58:33 CET 2007
13 - minor doc clarifications.
14 - fixed many doc typos (patch by Thomas L. Shinnick).
15
161.52 Mon Oct 15 03:22:06 CEST 2007
17 - remove =encoding pod directive again, it confuses too many pod
18 parsers :/.
19
201.51 Sat Oct 13 03:55:56 CEST 2007
21 - encode empty arrays/hashes in a compact way when pretty is enabled.
22 - apparently JSON::XS was used to find some bugs in the
23 JSON_checker testsuite, so add (the corrected) JSON_checker tests to
24 the testsuite.
25 - quite a bit of doc updates/extension.
26 - require 5.8.2, as this seems to be the first unicode-stable version.
27
281.5 Tue Aug 28 04:05:38 CEST 2007
29 - add support for tied hashes, based on ideas and testcase by
30 Marcus Holland-Moritz.
31 - implemented relaxed parsing mode where some extensions are being
32 accepted. generation is still JSON-only.
33
341.44 Wed Aug 22 01:02:44 CEST 2007
35 - very experimental process-emulation support, slowing everything down.
36 the horribly broken perl threads are still not supported - YMMV.
37
381.43 Thu Jul 26 13:26:37 CEST 2007
39 - convert big json numbers exclusively consisting of digits to NV
40 only when there is no loss of precision, otherwise to string.
41
421.42 Tue Jul 24 00:51:18 CEST 2007
43 - fix a crash caused by not handling missing array elements
44 (report and testcase by Jay Kuri).
45
461.41 Tue Jul 10 18:21:44 CEST 2007
47 - fix compilation with NDEBUG (assert side-effect),
48 affects convert_blessed only.
49 - fix a bug in decode filters calling ENTER; SAVETMPS;
50 one time too often.
51 - catch a typical error in TO_JSON methods.
52 - antique-ised XS.xs again to work with outdated
53 C compilers (windows...).
54
551.4 Mon Jul 2 10:06:30 CEST 2007
56 - add convert_blessed setting.
57 - encode did not catch all blessed objects, encoding their
58 contents in most cases. This has been fixed by introducing
59 the allow_blessed setting.
60 - added filter_json_object and filter_json_single_key_object
61 settings that specify a callback to be called when
62 all/specific json objects are encountered.
63 - assume that most object keys are simple ascii words and
64 optimise this case, penalising the general case. This can
65 speed up decoding by 30% in typical cases and gives
66 a smaller and faster perl hash.
67 - implemented simpleminded, optional resource size checking
68 in decode_json.
69 - remove objToJson/jsonToObj aliases, as the next version
70 of JSON will not have them either.
71 - bit the bullet and converted the very simple json object
72 into a more complex one.
73 - work around a bug where perl wrongly claims an integer
74 is not an integer.
75 - unbundle JSON::XS::Boolean into own pm file so Storable
76 and similar modules can resolve the overloading when thawing.
77
781.3 Sun Jun 24 01:55:02 CEST 2007
79 - make JSON::XS::true and false special overloaded objects
80 and return those instead of 1 and 0 for those json atoms
81 (JSON::PP compatibility is NOT achieved yet).
82 - add JSON::XS::is_bool predicate to test for those special
83 values.
84 - add a reference to
85 http://jpsykes.com/47/practical-csrf-and-json-security.
86 - removed require 5.8.8 again, it is just not very expert-friendly.
87 Also try to be more compatible with slightly older versions,
88 which are not recommended (because they are buggy).
89
901.24 Mon Jun 11 05:40:49 CEST 2007
91 - added informative section on JSON-as-YAML.
92 - get rid of some c99-isms again.
93 - localise dec->cur in decode_str, speeding up
94 string decoding considerably (>15% on my amd64 + gcc).
95 - increased SHORT_STRING_LEN to 16kb: stack space is
96 usually plenty, and this actually saves memory
97 when !shrinking as short strings will fit perfectly.
98
991.23 Wed Jun 6 20:13:06 CEST 2007
100 - greatly improved small integer encoding and decoding speed.
101 - implement a number of ยต-optimisations.
102 - updated benchmarks.
103
1041.22 Thu May 24 00:07:25 CEST 2007
105 - require 5.8.8 explicitly as older perls do not seem to offer
106 the required macros.
107 - possibly made it compile on so-called C compilers by microsoft.
108
1091.21 Wed May 9 18:40:32 CEST 2007
110 - character offset reported for trailing garbage was random.
111
1121.2 Wed May 9 18:35:01 CEST 2007
113 - decode did not work with magical scalars (doh!).
114 - added latin1 flag to produce JSON texts in the latin1 subset
115 of unicode.
116 - flag trailing garbage as error.
117 - new decode_prefix method that returns the number
118 of characters consumed by a decode.
119 - max octets/char in perls UTF-X is actually 13, not 11,
120 as pointed out by Glenn Linderman.
121 - fixed typoe reported by YAMASHINA Hio.
122
1231.11 Mon Apr 9 07:05:49 CEST 2007
124 - properly 0-terminate sv's returned by encode to help
125 C libraries that expect that 0 to be there.
126 - partially "port" JSON from C to microsofts fucking broken
127 pseudo-C. They should be burned to the ground for pissing
128 on standards. And I should be stoned for even trying to
129 support this filthy excuse for a c compiler.
130
1311.1 Wed Apr 4 01:45:00 CEST 2007
132 - clarify documentation (pointed out by Quinn Weaver).
133 - decode_utf8 sometimes did not correctly flag errors,
134 leading to segfaults.
135 - further reduced default nesting depth to 512 due to the test
136 failure by that anonymous "chris" whose e-mail address seems
137 to be impossible to get. Tests on other freebsd systems indicate
138 that this is likely a problem in his/her configuration and not this
139 module.
140 - renamed json => JSON in error messages.
141 - corrected the character offset in some error messages.
142
1431.01 Sat Mar 31 16:15:40 CEST 2007
144 - do not segfault when from_json/decode gets passed
145 a non-string object (reported by Florian Ragwitz).
146 This has no effect on normal operation.
147
1481.0 Thu Mar 29 04:43:34 CEST 2007
149 - the long awaited (by me) 1.0 version.
150 - add \0 (JSON::XS::false) and \1 (JSON::XS::true) mappings to JSON
151 true and false.
152 - add some more notes to shrink, as suggested by Alex Efros.
153 - improve testsuite.
154 - halve the default nesting depth limit, to hopefully make it
155 work on Freebsd (unfortunately, the cpan tester did not
156 send me his report, so I cannot ask about the stack limit on fbsd).
157
1580.8 Mon Mar 26 00:10:48 CEST 2007
159 - fix a memleak when decoding hashes.
7 - export jsonToBj and objToJson as aliases 160 - export jsonToBj and objToJson as aliases
8 to to_json and from_json, to reduce incompatibilities 161 to to_json and from_json, to reduce incompatibilities
9 between JSON/JSON::PC and JSON::XS. (experimental). 162 between JSON/JSON::PC and JSON::XS. (experimental).
163 - implement a maximum nesting depth for both en- and de-coding.
164 - added a security considerations sections.
10 165
110.7 Sun Mar 25 01:46:30 CET 2007 1660.7 Sun Mar 25 01:46:30 CET 2007
12 - code cleanup. 167 - code cleanup.
13 - fix a memory overflow bug when indenting. 168 - fix a memory overflow bug when indenting.
14 - pretty-printing now up to 15% faster. 169 - pretty-printing now up to 15% faster.

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