[ViewVC] Annotation of: cvs/JSON-XS/Changes

Revision history for Perl extension JSON::XS

TODO: maybe use some overload magic to decode true and false into something
      not 0 or 1 in perl. or use attached magic?

        - add a reference to
          http://jpsykes.com/47/practical-csrf-and-json-security.

1.24 Mon Jun 11 05:40:49 CEST 2007
        - added informative section on JSON-as-YAML.
        - get rid of some c99-isms again.
        - localise dec->cur in decode_str, speeding up
          string decoding considerably (>15% on my amd64 + gcc).
        - increased SHORT_STRING_LEN to 16kb: stack space is
          usually plenty, and this actually saves memory
          when !shrinking as short strings will fit perfectly.

1.23 Wed Jun  6 20:13:06 CEST 2007
        - greatly improved small integer encoding and decoding speed.
        - implement a number of µ-optimisations.
        - updated benchmarks.

1.22 Thu May 24 00:07:25 CEST 2007
        - require 5.8.8 explicitly as older perls do not seem to offer
          the required macros.
        - possibly made it compile on so-called C compilers by microsoft.

1.21 Wed May  9 18:40:32 CEST 2007
        - character offset reported for trailing garbage was random.

1.2  Wed May  9 18:35:01 CEST 2007
        - decode did not work with magical scalars (doh!).
        - added latin1 flag to produce JSON texts in the latin1 subset
          of unicode.
        - flag trailing garbage as error.
        - new decode_prefix method that returns the number
          of characters consumed by a decode.
        - max octets/char in perls UTF-X is actually 13, not 11,
          as pointed out by Glenn Linderman.
        - fixed typoe reported by YAMASHINA Hio.

1.11 Mon Apr  9 07:05:49 CEST 2007
        - properly 0-terminate sv's returned by encode to help
          C libraries that expect that 0 to be there.
        - partially "port" JSON from C to microsofts fucking broken
          pseudo-C. They should be burned to the ground for pissing
          on standards. And I should be stoned for even trying to
          support this filthy excuse for a c compiler.

1.1  Wed Apr  4 01:45:00 CEST 2007
        - clarify documentation (pointed out by Quinn Weaver).
        - decode_utf8 sometimes did not correctly flag errors,
          leading to segfaults.
        - further reduced default nesting depth to 512 due to the test
          failure by that anonymous "chris" whose e-mail address seems
          to be impossible to get. Tests on other freebsd systems indicate
          that this is likely a problem in his/her configuration and not this
          module.
        - renamed json => JSON in error messages.
        - corrected the character offset in some error messages.

1.01 Sat Mar 31 16:15:40 CEST 2007
        - do not segfault when from_json/decode gets passed
          a non-string object (reported by Florian Ragwitz).
          This has no effect on normal operation.

1.0  Thu Mar 29 04:43:34 CEST 2007
        - the long awaited (by me) 1.0 version.
        - add \0 (JSON::XS::false) and \1 (JSON::XS::true) mappings to JSON
          true and false.
        - add some more notes to shrink, as suggested by Alex Efros.
        - improve testsuite.
        - halve the default nesting depth limit, to hopefully make it
          work on Freebsd (unfortunately, the cpan tester did not
          send me his report, so I cannot ask about the stack limit on fbsd).

0.8  Mon Mar 26 00:10:48 CEST 2007
        - fix a memleak when decoding hashes.
        - export jsonToBj and objToJson as aliases
          to to_json and from_json, to reduce incompatibilities
          between JSON/JSON::PC and JSON::XS. (experimental).
        - implement a maximum nesting depth for both en- and de-coding.
        - added a security considerations sections.

0.7  Sun Mar 25 01:46:30 CET 2007
        - code cleanup.
        - fix a memory overflow bug when indenting.
        - pretty-printing now up to 15% faster.
        - improve decoding speed of strings by
          up to 50% by specialcasing short strings.
        - further decoding speedups for strings using
          lots of \u escapes.
        - improve utf8 decoding speed for U+80 .. U+7FF.

0.5  Sat Mar 24 20:41:51 CET 2007
        - added the UTF-16 encoding example hinted at in previous
          versions.
        - minor documentation fixes.
        - fix a bug in and optimise canonicalising fastpath
          (reported by Craig Manley).
        - remove a subtest that breaks with bleadperl (reported
          by Andreas König).

0.31 Sat Mar 24 02:14:34 CET 2007
        - documentation updates.
        - do some casting to hopefully fix Andreas' problem.
        - nuke bogus json rpc stuff.

0.3  Fri Mar 23 19:33:21 CET 2007
        - remove spurious PApp::Util reference (John McNamara).
        - adapted lots of tests from other json modules
          (idea by Chris Carline).
        - documented mapping from json to perl and vice versa.
        - improved the documentation by adding more examples.
        - added short escaping forms, reducing the created
          json texts a bit.
        - added shrink flag.
        - when flag methods are called without enable argument
          they will by default enable their flag.
        - considerably improved string encoding speed (at least
          with gcc 4).
        - added a test that covers lots of different characters.
        - clarified some error messages.
        - error messages now use correct character offset
          with F_UTF8.
        - improve the "no bytes" and "no warnings" hacks in
          case the called functions do... stuff.
        - croak when encoding to ascii and an out-of-range
          (non-unicode) codepoint is encountered.

0.2  Fri Mar 23 00:23:34 CET 2007
        - the "could not sleep without debuggign release".
          it should basically work now, with many bugs as
          no production tests have been run yet.
        - added more testcases.
        - the expected shitload of bugfixes.
        - handle utf8 flag correctly in decode.
        - fix segfault in decoder.
        - utf8n_to_uvuni sets retlen to -1, but retlen is an
          unsigned types (argh).
        - fix decoding of utf-8 strings.
        - improved error diagnostics.
        - fix decoding of 'null'.
        - fix parsing of empty array/hashes
        - silence warnings when we prepare the croak message.

0.1   Thu Mar 22 22:13:43 CET 2007
        - first release, very untested, basically just to claim
          the namespace.
 
0.01  Thu Mar 22 06:08:12 CET 2007
        - original version; cloned from Convert-Scalar

Revision:	1.52
Committed:	Thu Jun 14 23:58:57 2007 UTC (16 years, 11 months ago) by root
Branch:	MAIN
Changes since 1.51:	+3 -0 lines
Log Message:	* empty log message *
#	User	Rev	Content
1	root	1.1	Revision history for Perl extension JSON::XS
2	root	1.2
3	root	1.25	TODO: maybe use some overload magic to decode true and false into something
4			not 0 or 1 in perl. or use attached magic?
5	root	1.31
6	root	1.52	- add a reference to
7			http://jpsykes.com/47/practical-csrf-and-json-security.
8
9	root	1.51	1.24 Mon Jun 11 05:40:49 CEST 2007
10	root	1.49	- added informative section on JSON-as-YAML.
11	root	1.51	- get rid of some c99-isms again.
12	root	1.50	- localise dec->cur in decode_str, speeding up
13			string decoding considerably (>15% on my amd64 + gcc).
14			- increased SHORT_STRING_LEN to 16kb: stack space is
15			usually plenty, and this actually saves memory
16	root	1.51	when !shrinking as short strings will fit perfectly.
17	root	1.49
18	root	1.47	1.23 Wed Jun 6 20:13:06 CEST 2007
19	root	1.46	- greatly improved small integer encoding and decoding speed.
20			- implement a number of µ-optimisations.
21	root	1.47	- updated benchmarks.
22	root	1.46
23	root	1.45	1.22 Thu May 24 00:07:25 CEST 2007
24	root	1.42	- require 5.8.8 explicitly as older perls do not seem to offer
25			the required macros.
26	root	1.43	- possibly made it compile on so-called C compilers by microsoft.
27	root	1.42
28	root	1.41	1.21 Wed May 9 18:40:32 CEST 2007
29	root	1.47	- character offset reported for trailing garbage was random.
30	root	1.41
31	root	1.40	1.2 Wed May 9 18:35:01 CEST 2007
32			- decode did not work with magical scalars (doh!).
33	root	1.38	- added latin1 flag to produce JSON texts in the latin1 subset
34			of unicode.
35	root	1.39	- flag trailing garbage as error.
36			- new decode_prefix method that returns the number
37			of characters consumed by a decode.
38	root	1.40	- max octets/char in perls UTF-X is actually 13, not 11,
39			as pointed out by Glenn Linderman.
40			- fixed typoe reported by YAMASHINA Hio.
41	root	1.34
42	root	1.32	1.11 Mon Apr 9 07:05:49 CEST 2007
43			- properly 0-terminate sv's returned by encode to help
44			C libraries that expect that 0 to be there.
45	root	1.31	- partially "port" JSON from C to microsofts fucking broken
46			pseudo-C. They should be burned to the ground for pissing
47			on standards. And I should be stoned for even trying to
48	root	1.32	support this filthy excuse for a c compiler.
49	root	1.6
50	root	1.30	1.1 Wed Apr 4 01:45:00 CEST 2007
51	root	1.28	- clarify documentation (pointed out by Quinn Weaver).
52	root	1.29	- decode_utf8 sometimes did not correctly flag errors,
53			leading to segfaults.
54	root	1.30	- further reduced default nesting depth to 512 due to the test
55			failure by that anonymous "chris" whose e-mail address seems
56			to be impossible to get. Tests on other freebsd systems indicate
57			that this is likely a problem in his/her configuration and not this
58			module.
59			- renamed json => JSON in error messages.
60			- corrected the character offset in some error messages.
61	root	1.28
62	root	1.27	1.01 Sat Mar 31 16:15:40 CEST 2007
63			- do not segfault when from_json/decode gets passed
64			a non-string object (reported by Florian Ragwitz).
65			This has no effect on normal operation.
66
67	root	1.25	1.0 Thu Mar 29 04:43:34 CEST 2007
68			- the long awaited (by me) 1.0 version.
69			- add \0 (JSON::XS::false) and \1 (JSON::XS::true) mappings to JSON
70			true and false.
71	root	1.24	- add some more notes to shrink, as suggested by Alex Efros.
72	root	1.25	- improve testsuite.
73	root	1.26	- halve the default nesting depth limit, to hopefully make it
74	root	1.25	work on Freebsd (unfortunately, the cpan tester did not
75			send me his report, so I cannot ask about the stack limit on fbsd).
76	root	1.24
77	root	1.23	0.8 Mon Mar 26 00:10:48 CEST 2007
78	root	1.21	- fix a memleak when decoding hashes.
79	root	1.20	- export jsonToBj and objToJson as aliases
80			to to_json and from_json, to reduce incompatibilities
81			between JSON/JSON::PC and JSON::XS. (experimental).
82	root	1.21	- implement a maximum nesting depth for both en- and de-coding.
83			- added a security considerations sections.
84	root	1.20
85	root	1.19	0.7 Sun Mar 25 01:46:30 CET 2007
86	root	1.16	- code cleanup.
87			- fix a memory overflow bug when indenting.
88			- pretty-printing now up to 15% faster.
89			- improve decoding speed of strings by
90			up to 50% by specialcasing short strings.
91			- further decoding speedups for strings using
92			lots of \u escapes.
93	root	1.17	- improve utf8 decoding speed for U+80 .. U+7FF.
94	root	1.16
95	root	1.15	0.5 Sat Mar 24 20:41:51 CET 2007
96	root	1.14	- added the UTF-16 encoding example hinted at in previous
97			versions.
98			- minor documentation fixes.
99	root	1.15	- fix a bug in and optimise canonicalising fastpath
100			(reported by Craig Manley).
101			- remove a subtest that breaks with bleadperl (reported
102			by Andreas König).
103	root	1.14
104	root	1.13	0.31 Sat Mar 24 02:14:34 CET 2007
105	root	1.12	- documentation updates.
106	root	1.13	- do some casting to hopefully fix Andreas' problem.
107			- nuke bogus json rpc stuff.
108	root	1.12
109	root	1.11	0.3 Fri Mar 23 19:33:21 CET 2007
110	root	1.5	- remove spurious PApp::Util reference (John McNamara).
111			- adapted lots of tests from other json modules
112			(idea by Chris Carline).
113	root	1.9	- documented mapping from json to perl and vice versa.
114	root	1.11	- improved the documentation by adding more examples.
115	root	1.5	- added short escaping forms, reducing the created
116			json texts a bit.
117			- added shrink flag.
118			- when flag methods are called without enable argument
119			they will by default enable their flag.
120			- considerably improved string encoding speed (at least
121			with gcc 4).
122	root	1.7	- added a test that covers lots of different characters.
123			- clarified some error messages.
124			- error messages now use correct character offset
125			with F_UTF8.
126	root	1.8	- improve the "no bytes" and "no warnings" hacks in
127			case the called functions do... stuff.
128	root	1.9	- croak when encoding to ascii and an out-of-range
129			(non-unicode) codepoint is encountered.
130	root	1.4
131	root	1.3	0.2 Fri Mar 23 00:23:34 CET 2007
132			- the "could not sleep without debuggign release".
133			it should basically work now, with many bugs as
134			no production tests have been run yet.
135			- added more testcases.
136			- the expected shitload of bugfixes.
137			- handle utf8 flag correctly in decode.
138			- fix segfault in decoder.
139			- utf8n_to_uvuni sets retlen to -1, but retlen is an
140			unsigned types (argh).
141			- fix decoding of utf-8 strings.
142			- improved error diagnostics.
143			- fix decoding of 'null'.
144			- fix parsing of empty array/hashes
145			- silence warnings when we prepare the croak message.
146
147	root	1.2	0.1 Thu Mar 22 22:13:43 CET 2007
148			- first release, very untested, basically just to claim
149			the namespace.
150	root	1.1
151			0.01 Thu Mar 22 06:08:12 CET 2007
152			- original version; cloned from Convert-Scalar
153