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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 1.83 by root, Sun Oct 14 20:03:16 2007 UTC

1Revision history for Perl extension JSON::XS 1Revision history for Perl extension JSON::XS
2 2
3TODO: document conversion algorithm 3 - remove =encoding pod directive again, it confuses too many pod
4 parsers :/.
4 5
50.3 61.51 Sat Oct 13 03:55:56 CEST 2007
7 - encode empty arrays/hashes in a compact way when pretty is enabled.
8 - apperently JSON::XS was used to find some bugs in the
9 JSON_checker testsuite, so add (the corrected) JSON_checker tests to
10 the testsuite.
11 - quite a bit of doc updates/extension.
12 - require 5.8.2, as this seems to be the first unicode-stable version.
13
141.5 Tue Aug 28 04:05:38 CEST 2007
15 - add support for tied hashes, based on ideas and testcase by
16 Marcus Holland-Moritz.
17 - implemented relaxed parsing mode where some extensions are being
18 accepted. generation is still JSON-only.
19
201.44 Wed Aug 22 01:02:44 CEST 2007
21 - very experimental process-emulation support, slowing everything down.
22 the horribly broken perl threads are still not supported - YMMV.
23
241.43 Thu Jul 26 13:26:37 CEST 2007
25 - convert big json numbers exclusively consisting of digits to NV
26 only when there is no loss of precision, otherwise to string.
27
281.42 Tue Jul 24 00:51:18 CEST 2007
29 - fix a crash caused by not handling missing array elements
30 (report and testcase by Jay Kuri).
31
321.41 Tue Jul 10 18:21:44 CEST 2007
33 - fix compilation with NDEBUG (assert side-effect),
34 affects convert_blessed only.
35 - fix a bug in decode filters calling ENTER; SAVETMPS;
36 one time too often.
37 - catch a typical error in TO_JSON methods.
38 - antique-ised XS.xs again to work with outdated
39 C compilers (windows...).
40
411.4 Mon Jul 2 10:06:30 CEST 2007
42 - add convert_blessed setting.
43 - encode did not catch all blessed objects, encoding their
44 contents in most cases. This has been fixed by introducing
45 the allow_blessed setting.
46 - added filter_json_object and filter_json_single_key_object
47 settings that specify a callback to be called when
48 all/specific json objects are encountered.
49 - assume that most object keys are simple ascii words and
50 optimise this case, penalising the general case. This can
51 speed up decoding by 30% in typical cases and gives
52 a smaller and faster perl hash.
53 - implemented simpleminded, optional resource size checking
54 in decode_json.
55 - remove objToJson/jsonToObj aliases, as the next version
56 of JSON will not have them either.
57 - bit the bullet and converted the very simple json object
58 into a more complex one.
59 - work around a bug where perl wrongly claims an integer
60 is not an integer.
61 - unbundle JSON::XS::Boolean into own pm file so Storable
62 and similar modules can resolve the overloading when thawing.
63
641.3 Sun Jun 24 01:55:02 CEST 2007
65 - make JSON::XS::true and false special overloaded objects
66 and return those instead of 1 and 0 for those json atoms
67 (JSON::PP compatibility is NOT achieved yet).
68 - add JSON::XS::is_bool predicate to test for those special
69 values.
70 - add a reference to
71 http://jpsykes.com/47/practical-csrf-and-json-security.
72 - removed require 5.8.8 again, it is just not very expert-friendly.
73 Also try to be more compatible with slightly older versions,
74 which are not recommended (because they are buggy).
75
761.24 Mon Jun 11 05:40:49 CEST 2007
77 - added informative section on JSON-as-YAML.
78 - get rid of some c99-isms again.
79 - localise dec->cur in decode_str, speeding up
80 string decoding considerably (>15% on my amd64 + gcc).
81 - increased SHORT_STRING_LEN to 16kb: stack space is
82 usually plenty, and this actually saves memory
83 when !shrinking as short strings will fit perfectly.
84
851.23 Wed Jun 6 20:13:06 CEST 2007
86 - greatly improved small integer encoding and decoding speed.
87 - implement a number of µ-optimisations.
88 - updated benchmarks.
89
901.22 Thu May 24 00:07:25 CEST 2007
91 - require 5.8.8 explicitly as older perls do not seem to offer
92 the required macros.
93 - possibly made it compile on so-called C compilers by microsoft.
94
951.21 Wed May 9 18:40:32 CEST 2007
96 - character offset reported for trailing garbage was random.
97
981.2 Wed May 9 18:35:01 CEST 2007
99 - decode did not work with magical scalars (doh!).
100 - added latin1 flag to produce JSON texts in the latin1 subset
101 of unicode.
102 - flag trailing garbage as error.
103 - new decode_prefix method that returns the number
104 of characters consumed by a decode.
105 - max octets/char in perls UTF-X is actually 13, not 11,
106 as pointed out by Glenn Linderman.
107 - fixed typoe reported by YAMASHINA Hio.
108
1091.11 Mon Apr 9 07:05:49 CEST 2007
110 - properly 0-terminate sv's returned by encode to help
111 C libraries that expect that 0 to be there.
112 - partially "port" JSON from C to microsofts fucking broken
113 pseudo-C. They should be burned to the ground for pissing
114 on standards. And I should be stoned for even trying to
115 support this filthy excuse for a c compiler.
116
1171.1 Wed Apr 4 01:45:00 CEST 2007
118 - clarify documentation (pointed out by Quinn Weaver).
119 - decode_utf8 sometimes did not correctly flag errors,
120 leading to segfaults.
121 - further reduced default nesting depth to 512 due to the test
122 failure by that anonymous "chris" whose e-mail address seems
123 to be impossible to get. Tests on other freebsd systems indicate
124 that this is likely a problem in his/her configuration and not this
125 module.
126 - renamed json => JSON in error messages.
127 - corrected the character offset in some error messages.
128
1291.01 Sat Mar 31 16:15:40 CEST 2007
130 - do not segfault when from_json/decode gets passed
131 a non-string object (reported by Florian Ragwitz).
132 This has no effect on normal operation.
133
1341.0 Thu Mar 29 04:43:34 CEST 2007
135 - the long awaited (by me) 1.0 version.
136 - add \0 (JSON::XS::false) and \1 (JSON::XS::true) mappings to JSON
137 true and false.
138 - add some more notes to shrink, as suggested by Alex Efros.
139 - improve testsuite.
140 - halve the default nesting depth limit, to hopefully make it
141 work on Freebsd (unfortunately, the cpan tester did not
142 send me his report, so I cannot ask about the stack limit on fbsd).
143
1440.8 Mon Mar 26 00:10:48 CEST 2007
145 - fix a memleak when decoding hashes.
146 - export jsonToBj and objToJson as aliases
147 to to_json and from_json, to reduce incompatibilities
148 between JSON/JSON::PC and JSON::XS. (experimental).
149 - implement a maximum nesting depth for both en- and de-coding.
150 - added a security considerations sections.
151
1520.7 Sun Mar 25 01:46:30 CET 2007
153 - code cleanup.
154 - fix a memory overflow bug when indenting.
155 - pretty-printing now up to 15% faster.
156 - improve decoding speed of strings by
157 up to 50% by specialcasing short strings.
158 - further decoding speedups for strings using
159 lots of \u escapes.
160 - improve utf8 decoding speed for U+80 .. U+7FF.
161
1620.5 Sat Mar 24 20:41:51 CET 2007
163 - added the UTF-16 encoding example hinted at in previous
164 versions.
165 - minor documentation fixes.
166 - fix a bug in and optimise canonicalising fastpath
167 (reported by Craig Manley).
168 - remove a subtest that breaks with bleadperl (reported
169 by Andreas König).
170
1710.31 Sat Mar 24 02:14:34 CET 2007
172 - documentation updates.
173 - do some casting to hopefully fix Andreas' problem.
174 - nuke bogus json rpc stuff.
175
1760.3 Fri Mar 23 19:33:21 CET 2007
6 - remove spurious PApp::Util reference (John McNamara). 177 - remove spurious PApp::Util reference (John McNamara).
7 - adapted lots of tests from other json modules 178 - adapted lots of tests from other json modules
8 (idea by Chris Carline). 179 (idea by Chris Carline).
180 - documented mapping from json to perl and vice versa.
181 - improved the documentation by adding more examples.
9 - added short escaping forms, reducing the created 182 - added short escaping forms, reducing the created
10 json texts a bit. 183 json texts a bit.
11 - added shrink flag. 184 - added shrink flag.
12 - when flag methods are called without enable argument 185 - when flag methods are called without enable argument
13 they will by default enable their flag. 186 they will by default enable their flag.
… …
15 with gcc 4). 188 with gcc 4).
16 - added a test that covers lots of different characters. 189 - added a test that covers lots of different characters.
17 - clarified some error messages. 190 - clarified some error messages.
18 - error messages now use correct character offset 191 - error messages now use correct character offset
19 with F_UTF8. 192 with F_UTF8.
193 - improve the "no bytes" and "no warnings" hacks in
194 case the called functions do... stuff.
195 - croak when encoding to ascii and an out-of-range
196 (non-unicode) codepoint is encountered.
20 197
210.2 Fri Mar 23 00:23:34 CET 2007 1980.2 Fri Mar 23 00:23:34 CET 2007
22 - the "could not sleep without debuggign release". 199 - the "could not sleep without debuggign release".
23 it should basically work now, with many bugs as 200 it should basically work now, with many bugs as
24 no production tests have been run yet. 201 no production tests have been run yet.

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