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Comparing JSON-XS/Changes (file contents):
Revision 1.8 by root, Fri Mar 23 16:13:59 2007 UTC vs.
Revision 1.70 by root, Tue Jul 10 16:22:31 2007 UTC

1Revision history for Perl extension JSON::XS 1Revision history for Perl extension JSON::XS
2 2
3TODO: document conversion algorithm 31.41 Tue Jul 10 18:21:44 CEST 2007
4 - fix compilation with NDEBUG (assert side-effect),
5 affects convert_blessed only.
6 - fix a bug in decode filters calling ENTER; SAVETMPS;
7 one time too often.
8 - catch a typical error in TO_JSON methods.
9 - antique-ised XS.xs again to work with outdated
10 C compilers (windows...).
4 11
50.3 121.4 Mon Jul 2 10:06:30 CEST 2007
13 - add convert_blessed setting.
14 - encode did not catch all blessed objects, encoding their
15 contents in most cases. This has been fixed by introducing
16 the allow_blessed setting.
17 - added filter_json_object and filter_json_single_key_object
18 settings that specify a callback to be called when
19 all/specific json objects are encountered.
20 - assume that most object keys are simple ascii words and
21 optimise this case, penalising the general case. This can
22 speed up decoding by 30% in typical cases and gives
23 a smaller and faster perl hash.
24 - implemented simpleminded, optional resource size checking
25 in decode_json.
26 - remove objToJson/jsonToObj aliases, as the next version
27 of JSON will not have them either.
28 - bit the bullet and converted the very simple json object
29 into a more complex one.
30 - work around a bug where perl wrongly claims an integer
31 is not an integer.
32 - unbundle JSON::XS::Boolean into own pm file so Storable
33 and similar modules can resolve the overloading when thawing.
34
351.3 Sun Jun 24 01:55:02 CEST 2007
36 - make JSON::XS::true and false special overloaded objects
37 and return those instead of 1 and 0 for those json atoms
38 (JSON::PP compatibility is NOT achieved yet).
39 - add JSON::XS::is_bool predicate to test for those special
40 values.
41 - add a reference to
42 http://jpsykes.com/47/practical-csrf-and-json-security.
43 - removed require 5.8.8 again, it is just not very expert-friendly.
44 Also try to be more compatible with slightly older versions,
45 which are not recommended (because they are buggy).
46
471.24 Mon Jun 11 05:40:49 CEST 2007
48 - added informative section on JSON-as-YAML.
49 - get rid of some c99-isms again.
50 - localise dec->cur in decode_str, speeding up
51 string decoding considerably (>15% on my amd64 + gcc).
52 - increased SHORT_STRING_LEN to 16kb: stack space is
53 usually plenty, and this actually saves memory
54 when !shrinking as short strings will fit perfectly.
55
561.23 Wed Jun 6 20:13:06 CEST 2007
57 - greatly improved small integer encoding and decoding speed.
58 - implement a number of µ-optimisations.
59 - updated benchmarks.
60
611.22 Thu May 24 00:07:25 CEST 2007
62 - require 5.8.8 explicitly as older perls do not seem to offer
63 the required macros.
64 - possibly made it compile on so-called C compilers by microsoft.
65
661.21 Wed May 9 18:40:32 CEST 2007
67 - character offset reported for trailing garbage was random.
68
691.2 Wed May 9 18:35:01 CEST 2007
70 - decode did not work with magical scalars (doh!).
71 - added latin1 flag to produce JSON texts in the latin1 subset
72 of unicode.
73 - flag trailing garbage as error.
74 - new decode_prefix method that returns the number
75 of characters consumed by a decode.
76 - max octets/char in perls UTF-X is actually 13, not 11,
77 as pointed out by Glenn Linderman.
78 - fixed typoe reported by YAMASHINA Hio.
79
801.11 Mon Apr 9 07:05:49 CEST 2007
81 - properly 0-terminate sv's returned by encode to help
82 C libraries that expect that 0 to be there.
83 - partially "port" JSON from C to microsofts fucking broken
84 pseudo-C. They should be burned to the ground for pissing
85 on standards. And I should be stoned for even trying to
86 support this filthy excuse for a c compiler.
87
881.1 Wed Apr 4 01:45:00 CEST 2007
89 - clarify documentation (pointed out by Quinn Weaver).
90 - decode_utf8 sometimes did not correctly flag errors,
91 leading to segfaults.
92 - further reduced default nesting depth to 512 due to the test
93 failure by that anonymous "chris" whose e-mail address seems
94 to be impossible to get. Tests on other freebsd systems indicate
95 that this is likely a problem in his/her configuration and not this
96 module.
97 - renamed json => JSON in error messages.
98 - corrected the character offset in some error messages.
99
1001.01 Sat Mar 31 16:15:40 CEST 2007
101 - do not segfault when from_json/decode gets passed
102 a non-string object (reported by Florian Ragwitz).
103 This has no effect on normal operation.
104
1051.0 Thu Mar 29 04:43:34 CEST 2007
106 - the long awaited (by me) 1.0 version.
107 - add \0 (JSON::XS::false) and \1 (JSON::XS::true) mappings to JSON
108 true and false.
109 - add some more notes to shrink, as suggested by Alex Efros.
110 - improve testsuite.
111 - halve the default nesting depth limit, to hopefully make it
112 work on Freebsd (unfortunately, the cpan tester did not
113 send me his report, so I cannot ask about the stack limit on fbsd).
114
1150.8 Mon Mar 26 00:10:48 CEST 2007
116 - fix a memleak when decoding hashes.
117 - export jsonToBj and objToJson as aliases
118 to to_json and from_json, to reduce incompatibilities
119 between JSON/JSON::PC and JSON::XS. (experimental).
120 - implement a maximum nesting depth for both en- and de-coding.
121 - added a security considerations sections.
122
1230.7 Sun Mar 25 01:46:30 CET 2007
124 - code cleanup.
125 - fix a memory overflow bug when indenting.
126 - pretty-printing now up to 15% faster.
127 - improve decoding speed of strings by
128 up to 50% by specialcasing short strings.
129 - further decoding speedups for strings using
130 lots of \u escapes.
131 - improve utf8 decoding speed for U+80 .. U+7FF.
132
1330.5 Sat Mar 24 20:41:51 CET 2007
134 - added the UTF-16 encoding example hinted at in previous
135 versions.
136 - minor documentation fixes.
137 - fix a bug in and optimise canonicalising fastpath
138 (reported by Craig Manley).
139 - remove a subtest that breaks with bleadperl (reported
140 by Andreas König).
141
1420.31 Sat Mar 24 02:14:34 CET 2007
143 - documentation updates.
144 - do some casting to hopefully fix Andreas' problem.
145 - nuke bogus json rpc stuff.
146
1470.3 Fri Mar 23 19:33:21 CET 2007
6 - remove spurious PApp::Util reference (John McNamara). 148 - remove spurious PApp::Util reference (John McNamara).
7 - adapted lots of tests from other json modules 149 - adapted lots of tests from other json modules
8 (idea by Chris Carline). 150 (idea by Chris Carline).
151 - documented mapping from json to perl and vice versa.
152 - improved the documentation by adding more examples.
9 - added short escaping forms, reducing the created 153 - added short escaping forms, reducing the created
10 json texts a bit. 154 json texts a bit.
11 - added shrink flag. 155 - added shrink flag.
12 - when flag methods are called without enable argument 156 - when flag methods are called without enable argument
13 they will by default enable their flag. 157 they will by default enable their flag.
17 - clarified some error messages. 161 - clarified some error messages.
18 - error messages now use correct character offset 162 - error messages now use correct character offset
19 with F_UTF8. 163 with F_UTF8.
20 - improve the "no bytes" and "no warnings" hacks in 164 - improve the "no bytes" and "no warnings" hacks in
21 case the called functions do... stuff. 165 case the called functions do... stuff.
166 - croak when encoding to ascii and an out-of-range
167 (non-unicode) codepoint is encountered.
22 168
230.2 Fri Mar 23 00:23:34 CET 2007 1690.2 Fri Mar 23 00:23:34 CET 2007
24 - the "could not sleep without debuggign release". 170 - the "could not sleep without debuggign release".
25 it should basically work now, with many bugs as 171 it should basically work now, with many bugs as
26 no production tests have been run yet. 172 no production tests have been run yet.

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