--- JSON-XS/Changes 2007/03/29 01:27:36 1.24 +++ JSON-XS/Changes 2007/07/02 00:48:18 1.65 @@ -1,10 +1,108 @@ Revision history for Perl extension JSON::XS -TODO: maybe simply use \0 and \1 as true/false when encoding (and overloaded/blessed versions thereof on - decoding?) +TODO: object filtering (decode_filtered?) +1.4 + - add convert_blessed setting. + - encode did not catch all blessed objects, encoding their + contents in most cases. This has been fixed by introducing + the allow_blessed setting. + - added filter_json_object and filter_json_single_key_object + settings that specify a callback to be called when + json objects are encountered. + - assume that most object keys are simple ascii words and + optimise this case, penalising the general case. This can + speed up decoding by 30% in typical cases and gives + a smaller and faster perl hash. + - implemented simpleminded, optional resource size checking + in decode_json. + - remove objToJson/jsonToObj aliases, as the next version + of JSON will not have them either. + - bit the bullet and converted the very simple json object + into a more complex one. + - work around a bug where perl wrongly claims an integer + is not an integer. + - unbundle JSON::XS::Boolean into own pm file so Storable + and similar modules can resolve the overloading when thawing. -0.9 +1.3 Sun Jun 24 01:55:02 CEST 2007 + - make JSON::XS::true and false special overloaded objects + and return those instead of 1 and 0 for those json atoms + (JSON::PP compatibility is NOT achieved yet). + - add JSON::XS::is_bool predicate to test for those special + values. + - add a reference to + http://jpsykes.com/47/practical-csrf-and-json-security. + - removed require 5.8.8 again, it is just not very expert-friendly. + Also try to be more compatible with slightly older versions, + which are not recommended (because they are buggy). + +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 ยต-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.