X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=Changes;h=ad809718b6b46370dc84ac81cd707436ad19a429;hb=4d3b14012250b83759e4a7ef3b985c0bdf9336ea;hp=3b871296e9d5bf5896c8d4a3c170f24d9d812766;hpb=7775c1094c9b0288b2208925f0250356441f6bfd;p=ZOOM-Perl-moved-to-github.git diff --git a/Changes b/Changes index 3b87129..ad80971 100644 --- a/Changes +++ b/Changes @@ -1,7 +1,114 @@ -$Id: Changes,v 1.21 2006-03-09 12:57:19 mike Exp $ +$Id: Changes,v 1.51 2006-11-28 17:33:15 mike Exp $ Revision history for Perl extension Net::Z3950::ZOOM. +1.14 Tue Nov 28 17:33:07 GMT 2006 + - Add $record->error() to return non-surrogate diagnostics, + and $record->exception() to return the same information + wrapped in a ZOOM::Exception object. + - Requires YAZ 2.1.40, which provides ZOOM_record_error(). + - $conn->error_x() now returns the error-code when called in + scalar context, rather than the diagnostic set name. + +1.13 Sat Nov 4 16:47:00 GMT 2006 + - ZOOM::Connection::create() may now take either a single + argument, which is a ZOOM::Options object, or any even + number of argument (including zero), which are key => value + pairs of options to set. + - ZOOM::Connection::new(), having been refactored to use + create(), can now also take a ZOOM::Options argument. + - Documentation now includes information on specifying SRW, + SRU-over-GET and SRU-over-POST connections. + - ZOOM::ResultSet::record() throws a diagnostic if asked to + retrieve records out of range for the result-set. + - All tests against indexdata.com are now explicitly against + z3950.indexdata.com, as the identity of the former name has + recently changed. + +1.12 (NEVER PUBLICLY RELEASED; these changes are included in 1.13) + - Include the useful example program samples/zoom/zselect, + which is installed as part of "make install". + - Add ZOOM_connection_is_idle() and $conn->is_idle(). + - Require YAZ version 2.1.35, which is the first to provide + ZOOM_connection_is_idle(). + - Fix bug in ZOOM::Connection class code that made the + difficult to subclass -- when called as + $class->SUPER::new(@_), the constructor blessed the new + object into ZOOM::Connection rather than info the subclass. + +1.11 Thu Aug 31 16:47:53 BST 2006 + - Require YAZ version 2.1.17, which has important ZOOM-C + bug-fixes. + - Do not use "-Wdeclaration-after-statement" compiler option, + since this supported only by GCC (and only recent versions). + +1.10 Thu Jun 15 16:42:47 BST 2006 + - No functional changes, but use Adam's modified API to + ZOOM_query_ccl2rpn(). This incompatible change means that + RELEASE 1.09 WILL NOT BUILD against any recent YAZ. + +1.09 Tue Jun 13 17:44:43 2006 + - Add new function Net::Z3950::ZOOM::query_ccl2rpn(), for + client-side CCL compilation. + - Add new ZOOM::Query::CCL2RPN class, encapsulating CCL + compiler functionality as a Query subclass. This allows + client-side CCL to be used for both search and scan. + - Add two new error-codes, CCL_CONFIG and CCL_PARSE, + returned by the client-side CCL facilities. + - Supply a sample CCL profile file: samples/ccl/default.bib, + copied from the same-named file distributed with YAZ. + - The test-scripts t/12-query.t and t/22-query.t are extended + to also test client-side CCL searching. + - The test-scripts t/15-scan.t and t/25-scan.t are extended + to also test client-side CCL scanning. + - Documentation updated to describe use of CCL. + - Add a nice, simple update client: samples/zoom/update.pl + +1.08 Thu May 11 22:40:41 BST 2006 + - Requires version 2.1.11 of YAZ, not 2.0.11. This is a + bugfix: the old reliance on 2.0.11 was merely a typo. + +1.07 Thu May 11 17:45:37 BST 2006 + - Makefile.PL checks for at least version 2.1.11 of YAZ, and + refuses to build if it's not present. Thanks to "gregor" + (an otherwise anonymous CPAN tester) for notifying me of the + previously poor reporting of failure when running against an + earlier YAZ. + - No changes to functionality or documentation. + +1.06 Wed Apr 19 21:11:52 BST 2006 + - Avoid mixed statement/declaration in ZOOM.xs. *sigh* Why + the heck GCC allows this by default I will never understand. + - Add (commented out) OPTIMIZE option to Makefile.PL, to turn + on -Wdeclaration-after-statement, which makes mixed + statement/declaration illegal. + +1.05 Wed Apr 12 13:31:27 BST 2006 + - Implementation of asynchronous events! The Net::Z3950::ZOOM + interface provides this through the event, last_event() and + event_str() functions. The ZOOM interface provides it + through the ZOOM::event() and ZOOM:event_str() functions, + and the ZOOM::Connection class's last_event() function. + - New sample programs added illustrating both asynchronous + interfaces: samples/net-z3950-zoom/zoomtst3.pl and + samples/zoom/zoomtst3.pl respectively. Additional sample + programs "async.pl" and "trivial-async.pl" for the ZOOM + interface only, the latter being a "shortest possible + broadcast search application". + - Added documentation on writing asynchronous applications. + - Added test-scripts "t/19-events.t" and "t/29-event.t" for + events on an asynchronous connection. + - Fix ZOOM::Connection::new so that options are handled in + accordance with the documentation: applied _before_ the + connection is forged, so that "async" and similar options + can take effect. + +1.04 Mon Apr 3 14:56:11 BST 2006 + - The ZOOM-Perl layer now provides access to the underlying + ZOOM-C's character-translation functionality, through new + optional arguments to ZOOM::Record's render() and raw() + methods, and a new underlying get() method. + 1.03 Thu Mar 9 12:55:23 GMT 2006 - Allow additional key => value pairs as arguments to the ZOOM::Connectoion constructor; these are added as Connection @@ -67,17 +174,13 @@ Revision history for Perl extension Net::Z3950::ZOOM. -- To be done in future releases: + - Complete, test and document "update.pl" - Fix Net::Z3950::ZOOM::record_get() to use a struct datachunk _when_ appropriate, e.g. for "render" but probably not for "database" and "syntax". - - Support for asynchronous multiplexing: implement - ZOOM::event() and test ZOOM::Connection::last_event(). - - Write example programs for "samples" direction. - Create old-style Net::Z3950 compatibility layer. - Fix memory leaks in callback functions for option sets. - Fix limitation that option-set callback functions must be specified as strings containing package-qualified function names. - - Fix test-suite to actually send the "drop" packages once - Zebra's been fixed so this doesn't current the store.