NAME
    XML::RPC -- Pure Perl implementation for an XML-RPC client and server.

SYNOPSIS
    make a call to an XML-RPC server:

        use XML::RPC;

        my $xmlrpc = XML::RPC->new('http://betty.userland.com/RPC2');
        my $result = $xmlrpc->call( 'examples.getStateStruct', { state1 => 12, state2 => 28 } );

    create an XML-RPC service:

        use XML::RPC;
        use CGI;

        my $q      = new CGI;
        my $xmlrpc = XML::RPC->new();
        my $xml    = $q->param('POSTDATA');

        print $q->header( -type => 'text/xml', -charset => 'UTF-8' );
        print $xmlrpc->receive( $xml, \&handler );

        sub handler {
            my ( $methodname, @params ) = @_;
            return { you_called => $methodname, with_params => \@params };
        }

DESCRIPTION
    XML::RPC module provides simple Pure Perl methods for XML-RPC
    communication. It's goals are simplicity and flexibility. XML::RPC uses
    XML::TreePP for parsing.

CONSTRUCTOR AND OPTIONS
  $xmlrpc = XML::RPC->new();
    This constructor method returns a new XML::RPC object. Usable for
    XML-RPC servers.

  $xmlrpc = XML::RPC->new( 'http://betty.userland.com/RPC2', %options );
    Its first argument is the full URL for your server. The second argument
    is for options passing to XML::TreePP, for example: output_encoding =>
    'ISO-8859-1' (default is UTF-8).

METHODS
  $xmlrpc->call( 'method_name', @arguments );
    This method calls the provides XML-RPC server's method_name with
    @arguments. It will return the server method's response.

  $xmlrpc->receive( $xml, \&handler );
    This parses an incoming XML-RPC methodCall and call the \&handler subref
    with parameters: $methodName and @parameters.

  $xmlrpc->xml_in();
    Returns the last XML that went in the client.

  $xmlrpc->xml_out();
    Returns the last XML that went out the client.

CUSTOM TYPES
  $xmlrpc->call( 'method_name', { data => sub { { 'base64' => encode_base64($data) } } } );
    When passing a CODEREF to a value XML::RPC will simply use the returned
    hashref as a type => value pair.

ERROR HANDLING
    To provide an error response you can simply die() in the \&handler
    function. Also you can set the $XML::RPC::faultCode variable to a (int)
    value just before dieing.

PROXY SUPPORT
    Default XML::RPC will try to use LWP::Useragent for requests, you can
    set the environment variable: CGI_HTTP_PROXY to set a proxy.

LIMITATIONS
    XML::RPC will not create "bool", "dateTime.iso8601" or "base64" types
    automatically. They will be parsed as "int" or "string". You can use the
    CODE ref to create these types.

AUTHOR
    Niek Albers, http://www.daansystems.com/

COPYRIGHT AND LICENSE
    Copyright (c) 2007-2008 Niek Albers. All rights reserved. This program
    is free software; you can redistribute it and/or modify it under the
    same terms as Perl itself.