X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=SimpleServer.pm;h=c4b5c9636490051b7fea1d6de0c33ea9a88f585d;hb=9e711749cfb43040e09c3af3f6892603941e9285;hp=2893c5080edb30dd79802a0bbba9f7b5ccba94b4;hpb=657bd74a4d71b1125a3bff1fe99631591ddf1873;p=simpleserver-moved-to-github.git

diff --git a/SimpleServer.pm b/SimpleServer.pm
index 2893c50..c4b5c96 100644
--- a/SimpleServer.pm
+++ b/SimpleServer.pm
@@ -26,7 +26,13 @@
 ##
 
 ## $Log: SimpleServer.pm,v $
-## Revision 1.10  2002-02-28 11:21:57  mike
+## Revision 1.12  2002-03-05 20:52:22  sondberg
+## Version 0.05 so that we can release the thing at CPAN.
+##
+## Revision 1.11  2002/03/05 20:49:56  sondberg
+## Added a couple of lines of documentation.
+##
+## Revision 1.10  2002/02/28 11:21:57  mike
 ## Add RPN structure to search-handler argument hash.
 ##
 ## Revision 1.9  2001/08/29 11:48:36  sondberg
@@ -64,7 +70,7 @@ require AutoLoader;
 @EXPORT = qw(
 	
 );
-$VERSION = '0.04';
+$VERSION = '0.05';
 
 bootstrap Net::Z3950::SimpleServer $VERSION;
 
@@ -296,6 +302,8 @@ mous hash. The structure is the following:
 	     DATABASES =>  ["xxx"], ## Reference to a list of data-
 				    ## bases to search
 	     QUERY     =>  "query", ## The query expression
+	     RPN       =>  $obj,    ## Blessed reference int the package
+	     			    ## Net::Z3950::APDU::Query
 
 				    ## Response parameters:
 
@@ -340,6 +348,11 @@ it is perfectly legal to not accept boolean operators, but you SHOULD
 try to return good error codes if you run into something you can't or
 won't support.
 
+The RPN member is a blessed reference into the package Net::Z3950::APDU::Query.
+By means of an augmented type of coding, you can easily construct a
+parser of the incoming RPN. Take a look at samples/render-search.pl for
+a sample implementation of such an augmented parser technique. 
+
 =head2 Present handler
 
 The presence of a present handler in a SimpleServer front-end is optional.
@@ -495,7 +508,7 @@ or something similar, this is the place to do it.
 =head1 AUTHORS
 
 Anders Sønderberg (sondberg@indexdata.dk) and Sebastian Hammer
-(quinn@indexdata.dk).
+(quinn@indexdata.dk). Substantial contributions made by Mike Taylor (mike@tecc.co.uk).
 
 =head1 SEE ALSO