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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 1.68 by root, Mon Jul 2 08:06:48 2007 UTC

1Revision history for Perl extension JSON::XS 1Revision history for Perl extension JSON::XS
2 2
3TODO: document conversion algorithm 31.4 Mon Jul 2 10:06:30 CEST 2007
4 - add convert_blessed setting.
5 - encode did not catch all blessed objects, encoding their
6 contents in most cases. This has been fixed by introducing
7 the allow_blessed setting.
8 - added filter_json_object and filter_json_single_key_object
9 settings that specify a callback to be called when
10 all/specific json objects are encountered.
11 - assume that most object keys are simple ascii words and
12 optimise this case, penalising the general case. This can
13 speed up decoding by 30% in typical cases and gives
14 a smaller and faster perl hash.
15 - implemented simpleminded, optional resource size checking
16 in decode_json.
17 - remove objToJson/jsonToObj aliases, as the next version
18 of JSON will not have them either.
19 - bit the bullet and converted the very simple json object
20 into a more complex one.
21 - work around a bug where perl wrongly claims an integer
22 is not an integer.
23 - unbundle JSON::XS::Boolean into own pm file so Storable
24 and similar modules can resolve the overloading when thawing.
4 25
50.3 261.3 Sun Jun 24 01:55:02 CEST 2007
27 - make JSON::XS::true and false special overloaded objects
28 and return those instead of 1 and 0 for those json atoms
29 (JSON::PP compatibility is NOT achieved yet).
30 - add JSON::XS::is_bool predicate to test for those special
31 values.
32 - add a reference to
33 http://jpsykes.com/47/practical-csrf-and-json-security.
34 - removed require 5.8.8 again, it is just not very expert-friendly.
35 Also try to be more compatible with slightly older versions,
36 which are not recommended (because they are buggy).
37
381.24 Mon Jun 11 05:40:49 CEST 2007
39 - added informative section on JSON-as-YAML.
40 - get rid of some c99-isms again.
41 - localise dec->cur in decode_str, speeding up
42 string decoding considerably (>15% on my amd64 + gcc).
43 - increased SHORT_STRING_LEN to 16kb: stack space is
44 usually plenty, and this actually saves memory
45 when !shrinking as short strings will fit perfectly.
46
471.23 Wed Jun 6 20:13:06 CEST 2007
48 - greatly improved small integer encoding and decoding speed.
49 - implement a number of µ-optimisations.
50 - updated benchmarks.
51
521.22 Thu May 24 00:07:25 CEST 2007
53 - require 5.8.8 explicitly as older perls do not seem to offer
54 the required macros.
55 - possibly made it compile on so-called C compilers by microsoft.
56
571.21 Wed May 9 18:40:32 CEST 2007
58 - character offset reported for trailing garbage was random.
59
601.2 Wed May 9 18:35:01 CEST 2007
61 - decode did not work with magical scalars (doh!).
62 - added latin1 flag to produce JSON texts in the latin1 subset
63 of unicode.
64 - flag trailing garbage as error.
65 - new decode_prefix method that returns the number
66 of characters consumed by a decode.
67 - max octets/char in perls UTF-X is actually 13, not 11,
68 as pointed out by Glenn Linderman.
69 - fixed typoe reported by YAMASHINA Hio.
70
711.11 Mon Apr 9 07:05:49 CEST 2007
72 - properly 0-terminate sv's returned by encode to help
73 C libraries that expect that 0 to be there.
74 - partially "port" JSON from C to microsofts fucking broken
75 pseudo-C. They should be burned to the ground for pissing
76 on standards. And I should be stoned for even trying to
77 support this filthy excuse for a c compiler.
78
791.1 Wed Apr 4 01:45:00 CEST 2007
80 - clarify documentation (pointed out by Quinn Weaver).
81 - decode_utf8 sometimes did not correctly flag errors,
82 leading to segfaults.
83 - further reduced default nesting depth to 512 due to the test
84 failure by that anonymous "chris" whose e-mail address seems
85 to be impossible to get. Tests on other freebsd systems indicate
86 that this is likely a problem in his/her configuration and not this
87 module.
88 - renamed json => JSON in error messages.
89 - corrected the character offset in some error messages.
90
911.01 Sat Mar 31 16:15:40 CEST 2007
92 - do not segfault when from_json/decode gets passed
93 a non-string object (reported by Florian Ragwitz).
94 This has no effect on normal operation.
95
961.0 Thu Mar 29 04:43:34 CEST 2007
97 - the long awaited (by me) 1.0 version.
98 - add \0 (JSON::XS::false) and \1 (JSON::XS::true) mappings to JSON
99 true and false.
100 - add some more notes to shrink, as suggested by Alex Efros.
101 - improve testsuite.
102 - halve the default nesting depth limit, to hopefully make it
103 work on Freebsd (unfortunately, the cpan tester did not
104 send me his report, so I cannot ask about the stack limit on fbsd).
105
1060.8 Mon Mar 26 00:10:48 CEST 2007
107 - fix a memleak when decoding hashes.
108 - export jsonToBj and objToJson as aliases
109 to to_json and from_json, to reduce incompatibilities
110 between JSON/JSON::PC and JSON::XS. (experimental).
111 - implement a maximum nesting depth for both en- and de-coding.
112 - added a security considerations sections.
113
1140.7 Sun Mar 25 01:46:30 CET 2007
115 - code cleanup.
116 - fix a memory overflow bug when indenting.
117 - pretty-printing now up to 15% faster.
118 - improve decoding speed of strings by
119 up to 50% by specialcasing short strings.
120 - further decoding speedups for strings using
121 lots of \u escapes.
122 - improve utf8 decoding speed for U+80 .. U+7FF.
123
1240.5 Sat Mar 24 20:41:51 CET 2007
125 - added the UTF-16 encoding example hinted at in previous
126 versions.
127 - minor documentation fixes.
128 - fix a bug in and optimise canonicalising fastpath
129 (reported by Craig Manley).
130 - remove a subtest that breaks with bleadperl (reported
131 by Andreas König).
132
1330.31 Sat Mar 24 02:14:34 CET 2007
134 - documentation updates.
135 - do some casting to hopefully fix Andreas' problem.
136 - nuke bogus json rpc stuff.
137
1380.3 Fri Mar 23 19:33:21 CET 2007
6 - remove spurious PApp::Util reference (John McNamara). 139 - remove spurious PApp::Util reference (John McNamara).
7 - adapted lots of tests from other json modules 140 - adapted lots of tests from other json modules
8 (idea by Chris Carline). 141 (idea by Chris Carline).
142 - documented mapping from json to perl and vice versa.
143 - improved the documentation by adding more examples.
9 - added short escaping forms, reducing the created 144 - added short escaping forms, reducing the created
10 json texts a bit. 145 json texts a bit.
11 - added shrink flag. 146 - added shrink flag.
12 - when flag methods are called without enable argument 147 - when flag methods are called without enable argument
13 they will by default enable their flag. 148 they will by default enable their flag.
… …
15 with gcc 4). 150 with gcc 4).
16 - added a test that covers lots of different characters. 151 - added a test that covers lots of different characters.
17 - clarified some error messages. 152 - clarified some error messages.
18 - error messages now use correct character offset 153 - error messages now use correct character offset
19 with F_UTF8. 154 with F_UTF8.
155 - improve the "no bytes" and "no warnings" hacks in
156 case the called functions do... stuff.
157 - croak when encoding to ascii and an out-of-range
158 (non-unicode) codepoint is encountered.
20 159
210.2 Fri Mar 23 00:23:34 CET 2007 1600.2 Fri Mar 23 00:23:34 CET 2007
22 - the "could not sleep without debuggign release". 161 - the "could not sleep without debuggign release".
23 it should basically work now, with many bugs as 162 it should basically work now, with many bugs as
24 no production tests have been run yet. 163 no production tests have been run yet.

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