X-Git-Url: http://git.indexdata.com/?p=simpleserver-moved-to-github.git;a=blobdiff_plain;f=Changes;h=a0f9da5f980612e0dc5fc8541bbdb7f45b159fb3;hp=791e8b0d549b329f41af602787f63e7f691b60fb;hb=4e928b1a3d388cc2d947d6a08cd89fdd0b047d13;hpb=657bd74a4d71b1125a3bff1fe99631591ddf1873 diff --git a/Changes b/Changes index 791e8b0..a0f9da5 100644 --- a/Changes +++ b/Changes @@ -1,7 +1,194 @@ -Revision history for Perl extension Net::Z3950::Server. +Revision history for Perl extension Net::Z3950::SimpleServer -0.04 (in progress) - - Add Changelog (### Why? We already have this file!) +1.20 [IN PROGRESS] + - Add support for Type-1's proximity operator. Patch from + Simon Jacob of the National Library of Australia. + +1.19 Fri Nov 22 12:31:24 CET 2013 + - ESTIMATED_HIT_COUNT = 1 from search_handler signal. + - fetch handler: partial present response for undef RECORD + The old behavior was to return empty record (if RECORD was + not modified by handler). RECORD is now undefined upon entry + to fetch handler and handler must set it to return a record + or just leave it undefined to signal "no record". + +1.18 Mon Oct 14 11:23:17 CEST 2013 + - Debian/RPM packages now built with YAZ 5. + +1.17 Tue Feb 12 13:30:52 CET 2013 + - Scan and Search handler gets EXTRA_ARGS . It's represented as + a hash. It holds the extra arguments for SRU (URL). + - Scan and Search handler may return extra response data in + EXTRA_RESPONSE_DATA. That's an XML fragment for SRU extra + response data. + - Scan Term may include a DISPLAY_TERM (Z39.50 / SRU display term). + Thanks to Simon Jacob for patch. + +1.16 Thu Jan 10 13:22:01 CET 2013 + - Create packages for Ubuntu quantal precise oneiric. + - Add support for GFS start handler (START) to allow handling + of GFS config file (-c). + - Handler search now gets PRESENT_NUMBER - a hint for how many + records are to be fetched following search (piggyback). + +1.15 Fri Oct 14 14:01:18 CEST 2011 + - Fix decoding of OUTPUTFACETS (optinal) ; crashed on some Perl + versions + +1.14 Thu Aug 18 08:47:13 UTC 2011 + - Support for facets in search handler + - Corrections to manual, kindly supplied by Ben Webb + + - Resolve contradictory licence terms: SimpleServer is now + definitely distrbuted under the Revised BSD licence, whereas + earlier versions claimed in the source code to be Revised + BSD but in the README to be under the same terms as Perl. + +1.13 Wed Mar 16 17:07:10 GMT 2011 + - The SimpleServer test-script now uses a Unix-domain socket, + with a filename generated from the process-ID, rather than + the default Inet-document socket on port 9999. Hopefully + this should resolve the race-condition problems that have + been affecting the "make test" part of the build cycle when + building packages for four systems simultaneously under + id-pbuild.sh + +1.12 Thu Feb 4 16:33:19 GMT 2010 + - Remove handling of "hits" parameter in the present handler. + That should never have been there (and was probably sloppy + copy), and prevents compilation under YAZ 4, which has + removed the member from the bend_present_rr structure. + +1.11 Wed Mar 4 15:12:53 GMT 2009 + - Add explicit statement of license (same terms as Perl). + No functional changes. + +1.10 Tue Mar 3 22:47:16 GMT 2009 + - Document the init-handler's PEER_NAME argument. + - Update URL into YAZ documentation. + - bend_delete() no longer returns without value. + - Route around ActivePerl's damage to the "open" symbol. + +1.09 Mon Sep 10 15:54:38 BST 2007 + - *Argh* Another mixed statement/declaration. + +1.08 Mon Sep 10 12:15:29 BST 2007 + - *Sigh* Fix mixed statement/declaration. + +1.07 Sat Sep 1 10:31:26 BST 2007 + - When the scan-handler callback returns, do not attempt to + copy the terms from Perl structures if the error-code is + non-zero (i.e. if an error has occurred). This protects + against a segmentation fault when the Perl callback does not + explicitly set $args->{NUMBER} = 0 on error. + - Correct transcription of string-valued attributes in + $args->{RPN}. + - Scan handler is now passed RPN as well as TERM, a tree of + Perl structures representing the entire scan clause + including access-points and other attributes (which are + discarded from TERM). + - The various classes used to represent nodes in the RPN query + tree (Net::Z3950::APDU::Query, Net::Z3950::RPN::And, + Net::Z3950::RPN::Or, Net::Z3950::RPN::AndNot, + Net::Z3950::RPN::Term and Net::Z3950::RPN::RSID) now all + share a newly introduced superclass Net::Z3950::RPN::Node, + making it possible to write methods that apply to all node + types. + - A utility method toPQF() is provided for + Net::Z3950::RPN::Node, enabling the RPN tree to be converted + back into a flat PQF query. + - Add support for the Delete Result Set service. + - Add documentation for the Sort service. + - Some clarifications to documentation. + +1.06 Fri Aug 10 23:30:00 BST 2007 + - New global-handle element can be specified when creating a + simple-server object and will be passed to all callback + functions. This allows global state to be eliminated from + SimpleServer applications ... finally! + - Search handler now deals correctly with undefined addinfo: + previously a (harmless) error message was emitted. + - Add Perl API to yaz_diag_srw_to_bib1(), which SimpleServer + applications will need if they access SRU/SRW back-end + databases and need to report errors. + - Add Perl API to yaz_diag_bib1_to_srw(), because it would + seem churlish not to. + +1.05 Wed Dec 27 13:19:13 CET 2006 + - Taking new naming convention for YAZ constants into account. + +1.04 Fri Dec 1 10:48:32 CET 2006 + - Build such that SimpleServer links to new yaz shared object. + +1.03 Tue Aug 8 17:27:16 BST 2006 + - Rely on version 2.1.14 or later of YAZ; this is the first + version that reliably passes through the additional + information associated with errors generated while serving + SRU/W requests. No functional differences since 1.02. + +1.02 Wed Jul 26 12:09:50 BST 2006 + - Better support for Open and User/Password authentication. + - SimpleServer.xs's rpn2pquery() is now discarded, and YAZ's + yaz_rpnquery_to_wrbuf() used instead. This is more robust + in dealing with unusual cases such as string-valued + attributes. + - Support for SCHEMA element when fetching records. + +1.01 Fri Mar 24 12:09:32 GMT 2006 + - Documentation of release 1.00's SRU/SRW facilities. + - Makefile.PL now fails if YAZ version is earlier than 2.0.0, + which was the first with SRU/SRW support. + +1.00 Fri Mar 24 01:20:24 GMT 2006 + - Support for SRU and SRW. Mostly this is provided by the YAZ + GFS, but changes are needed to allow for the case where + there is no RPN query (due to absent on invalid + element in GFS configuration) so that CQL is passed through + natively; and also to fake up an {REQ_FORM} and {REP_FORM} + parameters set to the "text/xml" OID when this information + is not specified by the GFS. + (The jump in version number is due to the SRU/W support.) + - Include "logging-server.pl" in the distribution: the + simplest possible SimpleServer application, which merely + logs the client-request data structures. + - Makefile.PL is more helpful if yaz-config isn't found. + - Explicitly disable prototypes in SimpleServer.xs: makes no + difference but suppresses an error message for a cleaner + build. + +0.08 Mon Jun 14 14:51:01 2004 + - SimpleServer is now perl 5.8 thread proof + - Support for IMP_ID parameter in Init responses. This was + actually written a long time ago, but left commented out as + the underlying YAZ back-end server didn't support + implementation-ID setting. Now that it does (and has done + for eighteen months -- since YAZ release 1.8.6 of + 2002/03/25!), I've finally removed the comments. + - Init handler now understands the setting of {ERR_CODE} as + more than a boolean success indicator, and also {ERR_STR}. + They are now passed back to the client (thanks to recent + changes to the YAZ generic front-end server) in accordance + with Z39.50 Implementor Agreement 5, found at + http://lcweb.loc.gov/z3950/agency/agree/initdiag.html + +0.07 Fri Jan 03 10:12:15 2003 + - Applied Dave Mitchell's (davem@fdgroup.com) GRS-1 parsing patch. + Thanks Dave, and sorry it didn't find its way to release 0.06, + completely my fault. + +0.06 Thu Jan 02 11:15:01 2003 + - Added support for authentication + - Add documentation for the object tree passed as the RPN + member of the search-handler's argument hash. + - We actually removed the vacuous Changelog and TODO files + back in 0.05. They should never have been here :-) + +0.05 Tue Feb 05 21:54:30 2002 + - Add brief documentation of the new handling + of RPN. + +0.04 Tue Feb 05 21:49:56 2002 + - Add Changelog (Why? We already have this file!) - Add TODO file (although it's empty!) - Change interface to constructor, and fix test.pl script to use the new interface. @@ -14,7 +201,7 @@ Revision history for Perl extension Net::Z3950::Server. for some reason.) - Fix typos in documentation. -0.03 Thu Nov 09 16:22:00 +0.03 Thu Nov 09 16:22:00 2000 - Add the INSTALL file. - Add support for a present-handler (distinct from fetch). - Remove `$args->{LEN} = length($record)' from the example @@ -37,3 +224,7 @@ Revision history for Perl extension Net::Z3950::Server. 0.01 Wed Aug 30 14:54:01 2000 - original version; created by h2xs 1.19 +### To do + - When invoking Init callback, set initial values of IMP_ID, + IMP_NAME and IMP_VER from the client's Init request. +