X-Git-Url: http://git.indexdata.com/?p=simpleserver-moved-to-github.git;a=blobdiff_plain;f=Changes;h=f414920759e26d5d700fc04fe6c924d8cf184682;hp=fc6d941c244098ad4ea26080565ecb6151f77fdc;hb=73cbad3a91f1f244b357cfac07c15f176d18d624;hpb=6a0b35afb5b5396914c62de1f2bb00460f3ee103

diff --git a/Changes b/Changes
index fc6d941..f414920 100644
--- a/Changes
+++ b/Changes
@@ -1,7 +1,57 @@
-$Id: Changes,v 1.27 2006-08-08 16:15:55 mike Exp $
+$Id: Changes,v 1.42 2007-08-20 15:34:01 mike Exp $
 
 Revision history for Perl extension Net::Z3950::SimpleServer
 
+1.07  (IN PROGRESS)
+	- 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.
+	- Some clarifications to documentation.
+	- 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.
+
+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