1 $Id: Changes,v 1.15 2006-01-06 12:37:23 mike Exp $
3 Revision history for Perl extension Net::Z3950::ZOOM.
6 - Fix incorrect ZOOM-package URL in documentation.
8 1.01 Thu Dec 22 14:13:34 GMT 2005
9 - Place some CODE: chunks in "ZOOM.xs" inside curly brackets
10 so that the declarations they begin with are at the start of
11 the block. This avoid mixed code/declarations. (The
12 "correct" solution is to use INIT: clauses in the XS file,
13 but they don't seem to work: the code in them is slapped
14 down right next to the CODE:, so declarations are not
15 acceptable there either.)
16 - Add new function Net::Z3950::ZOOM::connection_scan1(), which
17 uses a query object to indicate the start-term. This opens
18 the way for using CQL queries for scanning once the
19 underlying ZOOM-C code supports this.
20 - NOTE BACKWARDS-INCOMPATIBLE CHANGE: The ZOOM::Connection
21 method scan() is renamed scan_pqf(), and a new scan() method
22 is introduced which calls the underlying scan1() function.
23 Thus the scan()/scan_pqf() dichotomy is consistent with that
24 between search()/search_pqf().
25 - The tests t/15-scan.t and t/25-scan.t now also test for
26 scanning by CQL query. To support these tests, a new files
27 is added to the distribution, "samples/cql/pqf.properties"
28 - Remove nonsensical clause about CQL sort-specifications from
30 - Add new function Net::Z3950::ZOOM::query_cql2rpn(), for
31 client-side CQL compilation.
32 - Add new ZOOM::Query::CQL2RPN class, encapsulating CQL
33 compiler functionality as a Query subclass.
34 - Add two new error-codes, CQL_PARSE and CQL_TRANSFORM,
35 returned by the client-side CQL facilities.
36 - The test-scripts t/12-query.t and t/22-query.t are extended
37 to also test client-side CQL compilation.
38 - Add all the yaz_log*() functions within the Net::Z3950::ZOOM
40 - Add new ZOOM::Log class for logging, providing aliases for
41 the functions in the Net::Z3950::ZOOM layer.
42 - Add diagnostic set to rendering of Exception objects.
43 - Documentation added for CQL compilation and logging.
45 1.00 Wed Dec 14 11:18:33 GMT 2005
46 - First distributed version.
48 0.01 Fri Oct 7 16:14:20 2005
49 - original version; created by h2xs 1.23 with options
50 --name=Net::Z3950::ZOOM --compat-version=5.8.0 \
51 --omit-constant --skip-exporter --skip-ppport \
52 --autogen-xsubs yaz/zoom.h -lyaz -lxml2
56 To be done in future releases:
57 - Fix Net::Z3950::ZOOM::record_get() to use a struct datachunk
58 _when_ appropriate, e.g. for "render" but probably not for
59 "database" and "syntax".
60 - Support for asynchronous multiplexing: implement
61 ZOOM::event() and test ZOOM::Connection::last_event().
62 - Write example programs for "samples" direction.
63 - Create old-style Net::Z3950 compatibility layer.
64 - Fix memory leaks in callback functions for option sets.
65 - Fix limitation that option-set callback functions must be
66 specified as strings containing package-qualified function
68 - Fix test-suite to actually send the "drop" packages once
69 Zebra's been fixed so this doesn't current the store.