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.\"
.IX Title "Net::Z3950::Simple2ZOOM 3pm"
.TH Net::Z3950::Simple2ZOOM 3pm "2009-04-08" "perl v5.12.4" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
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.nh
.SH "NAME"
Net::Z3950::Simple2ZOOM \- Gateway between Z39.50 and SRU/SRW
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 3
\& use Net::Z3950::Simple2ZOOM;
\& $s2z = new Net::Z3950::Simple2ZOOM("somefile.xml");
\& $s2z\->launch_server("someServer", @ARGV);
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
The \f(CW\*(C`Net::Z3950::Simple2ZOOM\*(C'\fR module provides all the application
logic of a generic \*(L"Swiss Army Gateway\*(R" between Z39.50 and \s-1SRU\s0.  It is
used by the \f(CW\*(C`simple2zoom\*(C'\fR program, and there is probably no good
reason to make any other program to use it.  For that reason, this
library-level documentation is more than usually terse.
.PP
The library has only two public entry points: the \f(CW\*(C`new()\*(C'\fR constructor
and the \f(CW\*(C`launch_server()\*(C'\fR method.  The synopsis above shows how they
are used: a Simple2ZOOM object is created using \f(CW\*(C`new()\*(C'\fR, then the
\&\f(CW\*(C`launch_server()\*(C'\fR method is invoked on it to \*(-- get ready for a big
surprise here \*(-- launch the server.  (In fact, this synopsis is
essentially the whole of the code of the \f(CW\*(C`simple2zoom\*(C'\fR program.  All
the work happens inside the library.)
.SH "METHODS"
.IX Header "METHODS"
.SS "new($configFile)"
.IX Subsection "new($configFile)"
.Vb 1
\& $s2z = new Net::Z3950::Simple2ZOOM("somefile.xml");
.Ve
.PP
Creates and returns a new Simple2ZOOM object, configured according to
the \s-1XML\s0 file \f(CW$configFile\fR that is the only argument.  The format of
this file is described in \f(CW\*(C`Net::Z3950::Simple2ZOOM::Config\*(C'\fR.
.ie n .SS "launch_server($label, @ARGV)"
.el .SS "launch_server($label, \f(CW@ARGV\fP)"
.IX Subsection "launch_server($label, @ARGV)"
.Vb 1
\& $s2z\->launch_server("someServer", @ARGV);
.Ve
.PP
Launches the Simple2ZOOM server: this method never returns.  The
\&\f(CW$label\fR string is used in logging, and the \f(CW@ARGV\fR vector of
command-line arguments is interpreted by the \s-1YAZ\s0 backend server as
described at
http://www.indexdata.dk/yaz/doc/server.invocation.tkl
.SH "SEE ALSO"
.IX Header "SEE ALSO"
The \f(CW\*(C`simple2zoom\*(C'\fR program.
.PP
The \f(CW\*(C`Net::Z3950::Simple2ZOOM::Config\*(C'\fR manual for the
configuration-file format.
.PP
The \f(CW\*(C`Net::Z3950::SimpleServer\*(C'\fR module.
.PP
The \f(CW\*(C`ZOOM\*(C'\fR module (in the \f(CW\*(C`Net::Z3950::ZOOM\*(C'\fR distribution).
.SH "AUTHOR"
.IX Header "AUTHOR"
Sebastian Hammer <quinn@indexdata.com>
.PP
Mike Taylor <mike@indexdata.com>
.SH "COPYRIGHT AND LICENCE"
.IX Header "COPYRIGHT AND LICENCE"
Copyright (C) 2007 by Index Data.
.PP
This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself, either Perl version 5.8.8 or,
at your option, any later version of Perl 5 you may have available.