--- /dev/null
+Revision history for Perl extension WWW::OpenSearch
+
+0.13 Fri Dec 21 2007
+ - Fix pod coverage (Ian Beckwith)
+
+0.12 Tue May 01 2007
+ - switch from ||= to a "defined" idiom for some params
+ - switch to Module::Install
+
+0.11 Tue Apr 17 2007
+ - added a simple OSD parsing test
+
+0.10_02 Tue Jan 23 2007
+ - fix Request.pm to clone the extra attributes we've
+ added (Marc Tobias)
+
+0.10_01 Mon Jan 22 2007
+ - use URI::Template for parsing OSD uri templates
+ - added opensearch-specific Request and Agent classes
+ - un-break get_best_url()
+ - you can now pass a WWW::OpenSearch::Url to WWW::OpenSearch's
+ search() method
+ - added ns() (namespace) field to Url.pm
+ - re-worked paging to use the new Request object
+
+ [ THINGS THAT MAY BREAK YOUR CODE ]
+ - using URI::Template means some methods are now proxied to
+ that class
+ - removed agent argument in new() in OpenSearch.pm
+ - handling of POST requests in prepare_query() in Url.pm now
+ returns data suitable for passing to HTTP::Request
+ - un-link Response.pm and the parent WWW::OpenSearch object --
+ a Response is now in the context of whatever
+ WWW::OpenSearch::Url was used
+
+0.09 Thu Dec 07 2006
+ - fix link fetching from atom feeds
+
+0.08 Wed Sep 13 2006
+ - fix optional attributes for Image
+ - added strict to Url object
+
+0.07 Mon Sep 11 2006
+ - inflate query and image fields to objects for OSD 1.1
+ - pod updates
+
+0.06_02 Thu Jul 20 2006
+ - added tests
+ - updated available description info
+ - try to handle POST urls better
+ - update XML::Atom calls to latest release API
+ - added option to override the useragent from new()
+ - fix undef warning
+ - turn utf8 flag off for queries
+
+0.06_01 Thu May 18 2006
+ - Complete re-write to handle OpenSearch 1.1/Atom
+ - Now uses XML::Feed to abstract RSS and Atom
+ - Improved OpenSearch Description/Url handling
+ - Encapsulate returns in a Response object
+
+0.05 Mon Jan 9 18:30:18 UTC 2006
+ - Added partial support of OpenSearch 1.1. There's no API change and
+ old elements just work as before, with 1.1 OpenSearch document as
+ well. See http://opensearch.a9.com/docs/upgrading10.jsp
+ (Thanks to Masaaki Hirose)
+
+0.04 Sat Jul 29 18:34:31 PDT 2005
+ - Drop off XML::Simple for efficiency.
+ LibXMLify everything. Now you need XML::RSS::LibXML
+
+0.03 Sun Jul 24 02:36:46 PDT 2005
+ - Hacked current_page so you can specify page number correctly
+ (Thanks to Naoya Ito)
+
+0.02 Sat Mar 26 14:14:58 JST 2005
+ - Added accessors for attributes
+ - Fixed POD
+
+0.01 Thu Mar 17 20:45:13 2005
+ - original version
--- /dev/null
+Changes
+inc/Module/AutoInstall.pm
+inc/Module/Install.pm
+inc/Module/Install/AutoInstall.pm
+inc/Module/Install/Base.pm
+inc/Module/Install/Can.pm
+inc/Module/Install/Fetch.pm
+inc/Module/Install/Include.pm
+inc/Module/Install/Makefile.pm
+inc/Module/Install/Metadata.pm
+inc/Module/Install/Win32.pm
+inc/Module/Install/WriteAll.pm
+lib/WWW/OpenSearch.pm
+lib/WWW/OpenSearch/Agent.pm
+lib/WWW/OpenSearch/Description.pm
+lib/WWW/OpenSearch/Image.pm
+lib/WWW/OpenSearch/Query.pm
+lib/WWW/OpenSearch/Request.pm
+lib/WWW/OpenSearch/Response.pm
+lib/WWW/OpenSearch/Url.pm
+Makefile.PL
+MANIFEST This list of files
+META.yml
+README
+t/00_compile.t
+t/01_live.t
+t/09-opensearch.t
+t/10-description.t
+t/11-url.t
+t/12-response.t
+t/13-request.t
+t/98_pod.t
+t/99_pod_coverage.t
+t/data/osd.xml
--- /dev/null
+---
+abstract: Search A9 OpenSearch compatible engines
+author:
+ - Brian Cassidy <bricas@cpan.org>
+build_requires:
+ Test::More: 0
+distribution_type: module
+generated_by: Module::Install version 0.68
+license: perl
+meta-spec:
+ url: http://module-build.sourceforge.net/META-spec-v1.3.html
+ version: 1.3
+name: WWW-OpenSearch
+no_index:
+ directory:
+ - inc
+ - t
+requires:
+ Data::Page: 2
+ Encode: 0
+ LWP: 5.6
+ URI: 0
+ URI::Template: 0
+ XML::Feed: 0.08
+ XML::LibXML: 1.58
+version: 0.13
--- /dev/null
+use inc::Module::Install 0.68;
+
+if ( -e 'MANIFEST.SKIP' ) {
+ system( 'pod2text lib/WWW/OpenSearch.pm > README' );
+}
+
+name 'WWW-OpenSearch';
+all_from 'lib/WWW/OpenSearch.pm';
+
+requires 'Data::Page' => 2.00;
+requires 'LWP' => 5.60;
+requires 'XML::Feed' => 0.08;
+requires 'XML::LibXML' => 1.58;
+requires 'Encode';
+requires 'URI';
+requires 'URI::Template';
+
+test_requires 'Test::More';
+
+auto_install;
+WriteAll;
--- /dev/null
+NAME
+ WWW::OpenSearch - Search A9 OpenSearch compatible engines
+
+SYNOPSIS
+ use WWW::OpenSearch;
+
+ my $url = "http://bulkfeeds.net/opensearch.xml";
+ my $engine = WWW::OpenSearch->new($url);
+
+ my $name = $engine->description->ShortName;
+ my $tags = $engine->description->Tags;
+
+ # Perform search for "iPod"
+ my $response = $engine->search("iPod");
+ for my $item (@{$response->feed->items}) {
+ print $item->{description};
+ }
+
+ # Retrieve the next page of results
+ my $next_page = $response->next_page;
+ for my $item (@{$next_page->feed->items}) {
+ print $item->{description};
+ }
+
+DESCRIPTION
+ WWW::OpenSearch is a module to search A9's OpenSearch compatible search
+ engines. See http://opensearch.a9.com/ for details.
+
+CONSTRUCTOR
+ new( $url )
+ Constructs a new instance of WWW::OpenSearch using the given URL as the
+ location of the engine's OpenSearch Description document (retrievable
+ via the description_url accessor).
+
+METHODS
+ fetch_description( [ $url ] )
+ Fetches the OpenSearch Descsription found either at the given URL or at
+ the URL specified by the description_url accessor. Fetched description
+ may be accessed via the description accessor.
+
+ search( $query [, \%params] )
+ Searches the engine for the given query using the given search
+ parameters. Valid search parameters include:
+
+ * startPage
+ * totalResults
+ * startIndex
+ * itemsPerPage
+
+ See http://opensearch.a9.com/spec/1.1/response/#elements for details.
+
+ do_search( $url [, $method] )
+ Performs a request for the given URL and returns a
+ WWW::OpenSearch::Response object. Method defaults to 'GET'.
+
+ACCESSORS
+ description_url( [$description_url] )
+ agent( [$agent] )
+ description( [$description] )
+AUTHOR
+ Brian Cassidy <bricas@cpan.org>
+
+ Tatsuhiko Miyagawa <miyagawa@bulknews.net>
+
+COPYRIGHT AND LICENSE
+ Copyright 2007 by Tatsuhiko Miyagawa and Brian Cassidy
+
+ This library is free software; you can redistribute it and/or modify it
+ under the same terms as Perl itself.
+
--- /dev/null
+libwww-opensearch-perl (0.13-2) unstable; urgency=low
+
+ * Only remove $(TMP)/usr/lib/perl5 if it exists (Closes: #467934).
+ * Bump debhelper compat level to 6.
+ * Drop unnecessary '-1' from dependencies.
+
+ -- Ian Beckwith <ianb@erislabs.net> Wed, 27 Feb 2008 14:01:00 +0000
+
+libwww-opensearch-perl (0.13-1) unstable; urgency=low
+
+ * New upstream version.
+ * Remove POD patch, now incorporated upstream.
+
+ -- Ian Beckwith <ianb@erislabs.net> Sun, 30 Dec 2007 19:12:03 +0000
+
+libwww-opensearch-perl (0.12-2) unstable; urgency=low
+
+ * Set DM-Upload-Allowed: yes.
+ * Fix FTBFS: Added missing POD stubs picked up by new
+ Test::Pod::Coverage (Closes: #456833).
+ * Updated maintainer email address.
+ * Standards-Version: 3.7.3 (no changes).
+
+ -- Ian Beckwith <ianb@erislabs.net> Thu, 20 Dec 2007 01:14:50 +0000
+
+libwww-opensearch-perl (0.12-1) unstable; urgency=low
+
+ * New upstream version.
+ * Added dependency on liburi-template-perl.
+ * Added watch file.
+
+ -- Ian Beckwith <ianb@nessie.mcc.ac.uk> Sun, 13 May 2007 20:47:32 +0100
+
+libwww-opensearch-perl (0.08-1) unstable; urgency=low
+
+ * Initial Release (Closes: #386482).
+
+ -- Ian Beckwith <ianb@nessie.mcc.ac.uk> Wed, 20 Sep 2006 02:10:09 +0100
--- /dev/null
+Source: libwww-opensearch-perl
+Section: perl
+Priority: optional
+Build-Depends: debhelper (>= 6)
+Build-Depends-Indep: perl (>= 5.8.8-6.1), libtest-pod-perl (>= 1.02), libtest-pod-coverage-perl, libdata-page-perl (>= 2.00), libwww-perl (>= 5.60), liburi-perl, liburi-template-perl, libxml-feed-perl (>= 0.08), libxml-libxml-perl (>= 1.58)
+Maintainer: Ian Beckwith <ianb@erislabs.net>
+Standards-Version: 3.7.3
+XS-DM-Upload-Allowed: yes
+
+Package: libwww-opensearch-perl
+Architecture: all
+Depends: libdata-page-perl (>= 2.00), libwww-perl (>= 5.60), liburi-perl, liburi-template-perl, libxml-feed-perl (>= 0.08), libxml-libxml-perl (>= 1.58), ${perl:Depends}, ${misc:Depends}
+Description: search OpenSearch compatible web sites
+ WWW::OpenSearch is a perl module to search web sites that provide
+ an OpenSearch description and handle responses in Atom or RSS.
+ .
+ See http://opensearch.a9.com/ for more information on OpenSearch.
--- /dev/null
+This is the debian package for the WWW-OpenSearch module.
+It was created by Ian Beckwith <ianb@nessie.mcc.ac.uk> using dh-make-perl
+on Tue Sep 5 22:56:34 BST 2006
+
+It was downloaded from:
+http://www.perl.com/CPAN/authors/id/B/BR/BRICAS/WWW-OpenSearch-0.08.tar.gz
+
+COPYRIGHT AND LICENSE
+ Copyright 2006 by Tatsuhiko Miyagawa and Brian Cassidy
+
+ This library is free software; you can redistribute it and/or modify it
+ under the same terms as Perl itself.
+
+
+Those terms are (from /usr/share/doc/perl/copyright):
+
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of either:
+
+ a) the GNU General Public License as published by the Free Software
+ Foundation; either version 1, or (at your option) any later
+ version, or
+
+ b) the "Artistic License" which comes with Perl.
+
+ On Debian GNU/Linux systems, the complete text of the GNU General
+ Public License can be found in `/usr/share/common-licenses/GPL' and
+ the Artistic Licence in `/usr/share/common-licenses/Artistic'.
--- /dev/null
+#!/usr/bin/make -f
+# Debian Customisations Copyright 2006 Ian Beckwith <ianb@nessie.mcc.ac.uk>
+# Based on a template by Marc Brockschmidt <marc@dch-faq.de>
+
+# Uncomment this to turn on verbose mode.
+#export DH_VERBOSE=1
+
+# If set to a true value then MakeMaker's prompt function will
+# always return the default without waiting for user input.
+export PERL_MM_USE_DEFAULT=1
+
+PACKAGE=libwww-opensearch-perl
+
+ifndef PERL
+PERL = /usr/bin/perl
+endif
+
+TMP =$(CURDIR)/debian/$(PACKAGE)
+
+build: build-stamp
+build-stamp:
+ dh_testdir
+
+ $(PERL) Makefile.PL INSTALLDIRS=vendor
+ $(MAKE)
+
+ touch build-stamp
+
+clean:
+ dh_testdir
+ dh_testroot
+
+ [ ! -f Makefile ] || $(MAKE) realclean
+
+ dh_clean build-stamp install-stamp
+
+install: build install-stamp
+install-stamp:
+ dh_testdir
+ dh_testroot
+ dh_clean -k
+
+ $(MAKE) test
+ $(MAKE) install DESTDIR=$(TMP) PREFIX=/usr
+
+ [ ! -d $(TMP)/usr/lib/perl5 ] || rmdir --ignore-fail-on-non-empty --parents --verbose $(TMP)/usr/lib/perl5
+
+ touch install-stamp
+
+binary-arch:
+# We have nothing to do by default.
+
+binary-indep: build install
+ dh_testdir
+ dh_testroot
+ dh_installdocs README
+ dh_installchangelogs Changes
+ dh_perl
+ dh_link
+ dh_compress
+ dh_fixperms
+ dh_installdeb
+ dh_gencontrol
+ dh_md5sums
+ dh_builddeb
+
+binary: binary-indep binary-arch
+.PHONY: build clean binary-indep binary-arch binary
--- /dev/null
+version=3
+
+http://www.cpan.org/modules/by-module/WWW/WWW-OpenSearch-(.*)\.tar\.gz
--- /dev/null
+#line 1
+package Module::AutoInstall;
+
+use strict;
+use Cwd ();
+use ExtUtils::MakeMaker ();
+
+use vars qw{$VERSION};
+BEGIN {
+ $VERSION = '1.03';
+}
+
+# special map on pre-defined feature sets
+my %FeatureMap = (
+ '' => 'Core Features', # XXX: deprecated
+ '-core' => 'Core Features',
+);
+
+# various lexical flags
+my ( @Missing, @Existing, %DisabledTests, $UnderCPAN, $HasCPANPLUS );
+my ( $Config, $CheckOnly, $SkipInstall, $AcceptDefault, $TestOnly );
+my ( $PostambleActions, $PostambleUsed );
+
+# See if it's a testing or non-interactive session
+_accept_default( $ENV{AUTOMATED_TESTING} or ! -t STDIN );
+_init();
+
+sub _accept_default {
+ $AcceptDefault = shift;
+}
+
+sub missing_modules {
+ return @Missing;
+}
+
+sub do_install {
+ __PACKAGE__->install(
+ [
+ $Config
+ ? ( UNIVERSAL::isa( $Config, 'HASH' ) ? %{$Config} : @{$Config} )
+ : ()
+ ],
+ @Missing,
+ );
+}
+
+# initialize various flags, and/or perform install
+sub _init {
+ foreach my $arg (
+ @ARGV,
+ split(
+ /[\s\t]+/,
+ $ENV{PERL_AUTOINSTALL} || $ENV{PERL_EXTUTILS_AUTOINSTALL} || ''
+ )
+ )
+ {
+ if ( $arg =~ /^--config=(.*)$/ ) {
+ $Config = [ split( ',', $1 ) ];
+ }
+ elsif ( $arg =~ /^--installdeps=(.*)$/ ) {
+ __PACKAGE__->install( $Config, @Missing = split( /,/, $1 ) );
+ exit 0;
+ }
+ elsif ( $arg =~ /^--default(?:deps)?$/ ) {
+ $AcceptDefault = 1;
+ }
+ elsif ( $arg =~ /^--check(?:deps)?$/ ) {
+ $CheckOnly = 1;
+ }
+ elsif ( $arg =~ /^--skip(?:deps)?$/ ) {
+ $SkipInstall = 1;
+ }
+ elsif ( $arg =~ /^--test(?:only)?$/ ) {
+ $TestOnly = 1;
+ }
+ }
+}
+
+# overrides MakeMaker's prompt() to automatically accept the default choice
+sub _prompt {
+ goto &ExtUtils::MakeMaker::prompt unless $AcceptDefault;
+
+ my ( $prompt, $default ) = @_;
+ my $y = ( $default =~ /^[Yy]/ );
+
+ print $prompt, ' [', ( $y ? 'Y' : 'y' ), '/', ( $y ? 'n' : 'N' ), '] ';
+ print "$default\n";
+ return $default;
+}
+
+# the workhorse
+sub import {
+ my $class = shift;
+ my @args = @_ or return;
+ my $core_all;
+
+ print "*** $class version " . $class->VERSION . "\n";
+ print "*** Checking for Perl dependencies...\n";
+
+ my $cwd = Cwd::cwd();
+
+ $Config = [];
+
+ my $maxlen = length(
+ (
+ sort { length($b) <=> length($a) }
+ grep { /^[^\-]/ }
+ map {
+ ref($_)
+ ? ( ( ref($_) eq 'HASH' ) ? keys(%$_) : @{$_} )
+ : ''
+ }
+ map { +{@args}->{$_} }
+ grep { /^[^\-]/ or /^-core$/i } keys %{ +{@args} }
+ )[0]
+ );
+
+ while ( my ( $feature, $modules ) = splice( @args, 0, 2 ) ) {
+ my ( @required, @tests, @skiptests );
+ my $default = 1;
+ my $conflict = 0;
+
+ if ( $feature =~ m/^-(\w+)$/ ) {
+ my $option = lc($1);
+
+ # check for a newer version of myself
+ _update_to( $modules, @_ ) and return if $option eq 'version';
+
+ # sets CPAN configuration options
+ $Config = $modules if $option eq 'config';
+
+ # promote every features to core status
+ $core_all = ( $modules =~ /^all$/i ) and next
+ if $option eq 'core';
+
+ next unless $option eq 'core';
+ }
+
+ print "[" . ( $FeatureMap{ lc($feature) } || $feature ) . "]\n";
+
+ $modules = [ %{$modules} ] if UNIVERSAL::isa( $modules, 'HASH' );
+
+ unshift @$modules, -default => &{ shift(@$modules) }
+ if ( ref( $modules->[0] ) eq 'CODE' ); # XXX: bugward combatability
+
+ while ( my ( $mod, $arg ) = splice( @$modules, 0, 2 ) ) {
+ if ( $mod =~ m/^-(\w+)$/ ) {
+ my $option = lc($1);
+
+ $default = $arg if ( $option eq 'default' );
+ $conflict = $arg if ( $option eq 'conflict' );
+ @tests = @{$arg} if ( $option eq 'tests' );
+ @skiptests = @{$arg} if ( $option eq 'skiptests' );
+
+ next;
+ }
+
+ printf( "- %-${maxlen}s ...", $mod );
+
+ if ( $arg and $arg =~ /^\D/ ) {
+ unshift @$modules, $arg;
+ $arg = 0;
+ }
+
+ # XXX: check for conflicts and uninstalls(!) them.
+ if (
+ defined( my $cur = _version_check( _load($mod), $arg ||= 0 ) ) )
+ {
+ print "loaded. ($cur" . ( $arg ? " >= $arg" : '' ) . ")\n";
+ push @Existing, $mod => $arg;
+ $DisabledTests{$_} = 1 for map { glob($_) } @skiptests;
+ }
+ else {
+ print "missing." . ( $arg ? " (would need $arg)" : '' ) . "\n";
+ push @required, $mod => $arg;
+ }
+ }
+
+ next unless @required;
+
+ my $mandatory = ( $feature eq '-core' or $core_all );
+
+ if (
+ !$SkipInstall
+ and (
+ $CheckOnly
+ or _prompt(
+ qq{==> Auto-install the }
+ . ( @required / 2 )
+ . ( $mandatory ? ' mandatory' : ' optional' )
+ . qq{ module(s) from CPAN?},
+ $default ? 'y' : 'n',
+ ) =~ /^[Yy]/
+ )
+ )
+ {
+ push( @Missing, @required );
+ $DisabledTests{$_} = 1 for map { glob($_) } @skiptests;
+ }
+
+ elsif ( !$SkipInstall
+ and $default
+ and $mandatory
+ and
+ _prompt( qq{==> The module(s) are mandatory! Really skip?}, 'n', )
+ =~ /^[Nn]/ )
+ {
+ push( @Missing, @required );
+ $DisabledTests{$_} = 1 for map { glob($_) } @skiptests;
+ }
+
+ else {
+ $DisabledTests{$_} = 1 for map { glob($_) } @tests;
+ }
+ }
+
+ $UnderCPAN = _check_lock(); # check for $UnderCPAN
+
+ if ( @Missing and not( $CheckOnly or $UnderCPAN ) ) {
+ require Config;
+ print
+"*** Dependencies will be installed the next time you type '$Config::Config{make}'.\n";
+
+ # make an educated guess of whether we'll need root permission.
+ print " (You may need to do that as the 'root' user.)\n"
+ if eval '$>';
+ }
+ print "*** $class configuration finished.\n";
+
+ chdir $cwd;
+
+ # import to main::
+ no strict 'refs';
+ *{'main::WriteMakefile'} = \&Write if caller(0) eq 'main';
+}
+
+# Check to see if we are currently running under CPAN.pm and/or CPANPLUS;
+# if we are, then we simply let it taking care of our dependencies
+sub _check_lock {
+ return unless @Missing;
+
+ if ($ENV{PERL5_CPANPLUS_IS_RUNNING}) {
+ print <<'END_MESSAGE';
+
+*** Since we're running under CPANPLUS, I'll just let it take care
+ of the dependency's installation later.
+END_MESSAGE
+ return 1;
+ }
+
+ _load_cpan();
+
+ # Find the CPAN lock-file
+ my $lock = MM->catfile( $CPAN::Config->{cpan_home}, ".lock" );
+ return unless -f $lock;
+
+ # Check the lock
+ local *LOCK;
+ return unless open(LOCK, $lock);
+
+ if (
+ ( $^O eq 'MSWin32' ? _under_cpan() : <LOCK> == getppid() )
+ and ( $CPAN::Config->{prerequisites_policy} || '' ) ne 'ignore'
+ ) {
+ print <<'END_MESSAGE';
+
+*** Since we're running under CPAN, I'll just let it take care
+ of the dependency's installation later.
+END_MESSAGE
+ return 1;
+ }
+
+ close LOCK;
+ return;
+}
+
+sub install {
+ my $class = shift;
+
+ my $i; # used below to strip leading '-' from config keys
+ my @config = ( map { s/^-// if ++$i; $_ } @{ +shift } );
+
+ my ( @modules, @installed );
+ while ( my ( $pkg, $ver ) = splice( @_, 0, 2 ) ) {
+
+ # grep out those already installed
+ if ( defined( _version_check( _load($pkg), $ver ) ) ) {
+ push @installed, $pkg;
+ }
+ else {
+ push @modules, $pkg, $ver;
+ }
+ }
+
+ return @installed unless @modules; # nothing to do
+ return @installed if _check_lock(); # defer to the CPAN shell
+
+ print "*** Installing dependencies...\n";
+
+ return unless _connected_to('cpan.org');
+
+ my %args = @config;
+ my %failed;
+ local *FAILED;
+ if ( $args{do_once} and open( FAILED, '.#autoinstall.failed' ) ) {
+ while (<FAILED>) { chomp; $failed{$_}++ }
+ close FAILED;
+
+ my @newmod;
+ while ( my ( $k, $v ) = splice( @modules, 0, 2 ) ) {
+ push @newmod, ( $k => $v ) unless $failed{$k};
+ }
+ @modules = @newmod;
+ }
+
+ if ( _has_cpanplus() ) {
+ _install_cpanplus( \@modules, \@config );
+ } else {
+ _install_cpan( \@modules, \@config );
+ }
+
+ print "*** $class installation finished.\n";
+
+ # see if we have successfully installed them
+ while ( my ( $pkg, $ver ) = splice( @modules, 0, 2 ) ) {
+ if ( defined( _version_check( _load($pkg), $ver ) ) ) {
+ push @installed, $pkg;
+ }
+ elsif ( $args{do_once} and open( FAILED, '>> .#autoinstall.failed' ) ) {
+ print FAILED "$pkg\n";
+ }
+ }
+
+ close FAILED if $args{do_once};
+
+ return @installed;
+}
+
+sub _install_cpanplus {
+ my @modules = @{ +shift };
+ my @config = _cpanplus_config( @{ +shift } );
+ my $installed = 0;
+
+ require CPANPLUS::Backend;
+ my $cp = CPANPLUS::Backend->new;
+ my $conf = $cp->configure_object;
+
+ return unless $conf->can('conf') # 0.05x+ with "sudo" support
+ or _can_write($conf->_get_build('base')); # 0.04x
+
+ # if we're root, set UNINST=1 to avoid trouble unless user asked for it.
+ my $makeflags = $conf->get_conf('makeflags') || '';
+ if ( UNIVERSAL::isa( $makeflags, 'HASH' ) ) {
+ # 0.03+ uses a hashref here
+ $makeflags->{UNINST} = 1 unless exists $makeflags->{UNINST};
+
+ } else {
+ # 0.02 and below uses a scalar
+ $makeflags = join( ' ', split( ' ', $makeflags ), 'UNINST=1' )
+ if ( $makeflags !~ /\bUNINST\b/ and eval qq{ $> eq '0' } );
+
+ }
+ $conf->set_conf( makeflags => $makeflags );
+ $conf->set_conf( prereqs => 1 );
+
+
+
+ while ( my ( $key, $val ) = splice( @config, 0, 2 ) ) {
+ $conf->set_conf( $key, $val );
+ }
+
+ my $modtree = $cp->module_tree;
+ while ( my ( $pkg, $ver ) = splice( @modules, 0, 2 ) ) {
+ print "*** Installing $pkg...\n";
+
+ MY::preinstall( $pkg, $ver ) or next if defined &MY::preinstall;
+
+ my $success;
+ my $obj = $modtree->{$pkg};
+
+ if ( $obj and defined( _version_check( $obj->{version}, $ver ) ) ) {
+ my $pathname = $pkg;
+ $pathname =~ s/::/\\W/;
+
+ foreach my $inc ( grep { m/$pathname.pm/i } keys(%INC) ) {
+ delete $INC{$inc};
+ }
+
+ my $rv = $cp->install( modules => [ $obj->{module} ] );
+
+ if ( $rv and ( $rv->{ $obj->{module} } or $rv->{ok} ) ) {
+ print "*** $pkg successfully installed.\n";
+ $success = 1;
+ } else {
+ print "*** $pkg installation cancelled.\n";
+ $success = 0;
+ }
+
+ $installed += $success;
+ } else {
+ print << ".";
+*** Could not find a version $ver or above for $pkg; skipping.
+.
+ }
+
+ MY::postinstall( $pkg, $ver, $success ) if defined &MY::postinstall;
+ }
+
+ return $installed;
+}
+
+sub _cpanplus_config {
+ my @config = ();
+ while ( @_ ) {
+ my ($key, $value) = (shift(), shift());
+ if ( $key eq 'prerequisites_policy' ) {
+ if ( $value eq 'follow' ) {
+ $value = CPANPLUS::Internals::Constants::PREREQ_INSTALL();
+ } elsif ( $value eq 'ask' ) {
+ $value = CPANPLUS::Internals::Constants::PREREQ_ASK();
+ } elsif ( $value eq 'ignore' ) {
+ $value = CPANPLUS::Internals::Constants::PREREQ_IGNORE();
+ } else {
+ die "*** Cannot convert option $key = '$value' to CPANPLUS version.\n";
+ }
+ } else {
+ die "*** Cannot convert option $key to CPANPLUS version.\n";
+ }
+ }
+ return @config;
+}
+
+sub _install_cpan {
+ my @modules = @{ +shift };
+ my @config = @{ +shift };
+ my $installed = 0;
+ my %args;
+
+ _load_cpan();
+ require Config;
+
+ if (CPAN->VERSION < 1.80) {
+ # no "sudo" support, probe for writableness
+ return unless _can_write( MM->catfile( $CPAN::Config->{cpan_home}, 'sources' ) )
+ and _can_write( $Config::Config{sitelib} );
+ }
+
+ # if we're root, set UNINST=1 to avoid trouble unless user asked for it.
+ my $makeflags = $CPAN::Config->{make_install_arg} || '';
+ $CPAN::Config->{make_install_arg} =
+ join( ' ', split( ' ', $makeflags ), 'UNINST=1' )
+ if ( $makeflags !~ /\bUNINST\b/ and eval qq{ $> eq '0' } );
+
+ # don't show start-up info
+ $CPAN::Config->{inhibit_startup_message} = 1;
+
+ # set additional options
+ while ( my ( $opt, $arg ) = splice( @config, 0, 2 ) ) {
+ ( $args{$opt} = $arg, next )
+ if $opt =~ /^force$/; # pseudo-option
+ $CPAN::Config->{$opt} = $arg;
+ }
+
+ local $CPAN::Config->{prerequisites_policy} = 'follow';
+
+ while ( my ( $pkg, $ver ) = splice( @modules, 0, 2 ) ) {
+ MY::preinstall( $pkg, $ver ) or next if defined &MY::preinstall;
+
+ print "*** Installing $pkg...\n";
+
+ my $obj = CPAN::Shell->expand( Module => $pkg );
+ my $success = 0;
+
+ if ( $obj and defined( _version_check( $obj->cpan_version, $ver ) ) ) {
+ my $pathname = $pkg;
+ $pathname =~ s/::/\\W/;
+
+ foreach my $inc ( grep { m/$pathname.pm/i } keys(%INC) ) {
+ delete $INC{$inc};
+ }
+
+ my $rv = $args{force} ? CPAN::Shell->force( install => $pkg )
+ : CPAN::Shell->install($pkg);
+ $rv ||= eval {
+ $CPAN::META->instance( 'CPAN::Distribution', $obj->cpan_file, )
+ ->{install}
+ if $CPAN::META;
+ };
+
+ if ( $rv eq 'YES' ) {
+ print "*** $pkg successfully installed.\n";
+ $success = 1;
+ }
+ else {
+ print "*** $pkg installation failed.\n";
+ $success = 0;
+ }
+
+ $installed += $success;
+ }
+ else {
+ print << ".";
+*** Could not find a version $ver or above for $pkg; skipping.
+.
+ }
+
+ MY::postinstall( $pkg, $ver, $success ) if defined &MY::postinstall;
+ }
+
+ return $installed;
+}
+
+sub _has_cpanplus {
+ return (
+ $HasCPANPLUS = (
+ $INC{'CPANPLUS/Config.pm'}
+ or _load('CPANPLUS::Shell::Default')
+ )
+ );
+}
+
+# make guesses on whether we're under the CPAN installation directory
+sub _under_cpan {
+ require Cwd;
+ require File::Spec;
+
+ my $cwd = File::Spec->canonpath( Cwd::cwd() );
+ my $cpan = File::Spec->canonpath( $CPAN::Config->{cpan_home} );
+
+ return ( index( $cwd, $cpan ) > -1 );
+}
+
+sub _update_to {
+ my $class = __PACKAGE__;
+ my $ver = shift;
+
+ return
+ if defined( _version_check( _load($class), $ver ) ); # no need to upgrade
+
+ if (
+ _prompt( "==> A newer version of $class ($ver) is required. Install?",
+ 'y' ) =~ /^[Nn]/
+ )
+ {
+ die "*** Please install $class $ver manually.\n";
+ }
+
+ print << ".";
+*** Trying to fetch it from CPAN...
+.
+
+ # install ourselves
+ _load($class) and return $class->import(@_)
+ if $class->install( [], $class, $ver );
+
+ print << '.'; exit 1;
+
+*** Cannot bootstrap myself. :-( Installation terminated.
+.
+}
+
+# check if we're connected to some host, using inet_aton
+sub _connected_to {
+ my $site = shift;
+
+ return (
+ ( _load('Socket') and Socket::inet_aton($site) ) or _prompt(
+ qq(
+*** Your host cannot resolve the domain name '$site', which
+ probably means the Internet connections are unavailable.
+==> Should we try to install the required module(s) anyway?), 'n'
+ ) =~ /^[Yy]/
+ );
+}
+
+# check if a directory is writable; may create it on demand
+sub _can_write {
+ my $path = shift;
+ mkdir( $path, 0755 ) unless -e $path;
+
+ return 1 if -w $path;
+
+ print << ".";
+*** You are not allowed to write to the directory '$path';
+ the installation may fail due to insufficient permissions.
+.
+
+ if (
+ eval '$>' and lc(`sudo -V`) =~ /version/ and _prompt(
+ qq(
+==> Should we try to re-execute the autoinstall process with 'sudo'?),
+ ((-t STDIN) ? 'y' : 'n')
+ ) =~ /^[Yy]/
+ )
+ {
+
+ # try to bootstrap ourselves from sudo
+ print << ".";
+*** Trying to re-execute the autoinstall process with 'sudo'...
+.
+ my $missing = join( ',', @Missing );
+ my $config = join( ',',
+ UNIVERSAL::isa( $Config, 'HASH' ) ? %{$Config} : @{$Config} )
+ if $Config;
+
+ return
+ unless system( 'sudo', $^X, $0, "--config=$config",
+ "--installdeps=$missing" );
+
+ print << ".";
+*** The 'sudo' command exited with error! Resuming...
+.
+ }
+
+ return _prompt(
+ qq(
+==> Should we try to install the required module(s) anyway?), 'n'
+ ) =~ /^[Yy]/;
+}
+
+# load a module and return the version it reports
+sub _load {
+ my $mod = pop; # class/instance doesn't matter
+ my $file = $mod;
+
+ $file =~ s|::|/|g;
+ $file .= '.pm';
+
+ local $@;
+ return eval { require $file; $mod->VERSION } || ( $@ ? undef: 0 );
+}
+
+# Load CPAN.pm and it's configuration
+sub _load_cpan {
+ return if $CPAN::VERSION;
+ require CPAN;
+ if ( $CPAN::HandleConfig::VERSION ) {
+ # Newer versions of CPAN have a HandleConfig module
+ CPAN::HandleConfig->load;
+ } else {
+ # Older versions had the load method in Config directly
+ CPAN::Config->load;
+ }
+}
+
+# compare two versions, either use Sort::Versions or plain comparison
+sub _version_check {
+ my ( $cur, $min ) = @_;
+ return unless defined $cur;
+
+ $cur =~ s/\s+$//;
+
+ # check for version numbers that are not in decimal format
+ if ( ref($cur) or ref($min) or $cur =~ /v|\..*\./ or $min =~ /v|\..*\./ ) {
+ if ( ( $version::VERSION or defined( _load('version') )) and
+ version->can('new')
+ ) {
+
+ # use version.pm if it is installed.
+ return (
+ ( version->new($cur) >= version->new($min) ) ? $cur : undef );
+ }
+ elsif ( $Sort::Versions::VERSION or defined( _load('Sort::Versions') ) )
+ {
+
+ # use Sort::Versions as the sorting algorithm for a.b.c versions
+ return ( ( Sort::Versions::versioncmp( $cur, $min ) != -1 )
+ ? $cur
+ : undef );
+ }
+
+ warn "Cannot reliably compare non-decimal formatted versions.\n"
+ . "Please install version.pm or Sort::Versions.\n";
+ }
+
+ # plain comparison
+ local $^W = 0; # shuts off 'not numeric' bugs
+ return ( $cur >= $min ? $cur : undef );
+}
+
+# nothing; this usage is deprecated.
+sub main::PREREQ_PM { return {}; }
+
+sub _make_args {
+ my %args = @_;
+
+ $args{PREREQ_PM} = { %{ $args{PREREQ_PM} || {} }, @Existing, @Missing }
+ if $UnderCPAN or $TestOnly;
+
+ if ( $args{EXE_FILES} and -e 'MANIFEST' ) {
+ require ExtUtils::Manifest;
+ my $manifest = ExtUtils::Manifest::maniread('MANIFEST');
+
+ $args{EXE_FILES} =
+ [ grep { exists $manifest->{$_} } @{ $args{EXE_FILES} } ];
+ }
+
+ $args{test}{TESTS} ||= 't/*.t';
+ $args{test}{TESTS} = join( ' ',
+ grep { !exists( $DisabledTests{$_} ) }
+ map { glob($_) } split( /\s+/, $args{test}{TESTS} ) );
+
+ my $missing = join( ',', @Missing );
+ my $config =
+ join( ',', UNIVERSAL::isa( $Config, 'HASH' ) ? %{$Config} : @{$Config} )
+ if $Config;
+
+ $PostambleActions = (
+ $missing
+ ? "\$(PERL) $0 --config=$config --installdeps=$missing"
+ : "\$(NOECHO) \$(NOOP)"
+ );
+
+ return %args;
+}
+
+# a wrapper to ExtUtils::MakeMaker::WriteMakefile
+sub Write {
+ require Carp;
+ Carp::croak "WriteMakefile: Need even number of args" if @_ % 2;
+
+ if ($CheckOnly) {
+ print << ".";
+*** Makefile not written in check-only mode.
+.
+ return;
+ }
+
+ my %args = _make_args(@_);
+
+ no strict 'refs';
+
+ $PostambleUsed = 0;
+ local *MY::postamble = \&postamble unless defined &MY::postamble;
+ ExtUtils::MakeMaker::WriteMakefile(%args);
+
+ print << "." unless $PostambleUsed;
+*** WARNING: Makefile written with customized MY::postamble() without
+ including contents from Module::AutoInstall::postamble() --
+ auto installation features disabled. Please contact the author.
+.
+
+ return 1;
+}
+
+sub postamble {
+ $PostambleUsed = 1;
+
+ return << ".";
+
+config :: installdeps
+\t\$(NOECHO) \$(NOOP)
+
+checkdeps ::
+\t\$(PERL) $0 --checkdeps
+
+installdeps ::
+\t$PostambleActions
+
+.
+
+}
+
+1;
+
+__END__
+
+#line 1003
--- /dev/null
+#line 1
+package Module::Install;
+
+# For any maintainers:
+# The load order for Module::Install is a bit magic.
+# It goes something like this...
+#
+# IF ( host has Module::Install installed, creating author mode ) {
+# 1. Makefile.PL calls "use inc::Module::Install"
+# 2. $INC{inc/Module/Install.pm} set to installed version of inc::Module::Install
+# 3. The installed version of inc::Module::Install loads
+# 4. inc::Module::Install calls "require Module::Install"
+# 5. The ./inc/ version of Module::Install loads
+# } ELSE {
+# 1. Makefile.PL calls "use inc::Module::Install"
+# 2. $INC{inc/Module/Install.pm} set to ./inc/ version of Module::Install
+# 3. The ./inc/ version of Module::Install loads
+# }
+
+use 5.004;
+use strict 'vars';
+
+use vars qw{$VERSION};
+BEGIN {
+ # All Module::Install core packages now require synchronised versions.
+ # This will be used to ensure we don't accidentally load old or
+ # different versions of modules.
+ # This is not enforced yet, but will be some time in the next few
+ # releases once we can make sure it won't clash with custom
+ # Module::Install extensions.
+ $VERSION = '0.68';
+}
+
+# Whether or not inc::Module::Install is actually loaded, the
+# $INC{inc/Module/Install.pm} is what will still get set as long as
+# the caller loaded module this in the documented manner.
+# If not set, the caller may NOT have loaded the bundled version, and thus
+# they may not have a MI version that works with the Makefile.PL. This would
+# result in false errors or unexpected behaviour. And we don't want that.
+my $file = join( '/', 'inc', split /::/, __PACKAGE__ ) . '.pm';
+unless ( $INC{$file} ) {
+ die <<"END_DIE";
+Please invoke ${\__PACKAGE__} with:
+
+ use inc::${\__PACKAGE__};
+
+not:
+
+ use ${\__PACKAGE__};
+
+END_DIE
+}
+
+# If the script that is loading Module::Install is from the future,
+# then make will detect this and cause it to re-run over and over
+# again. This is bad. Rather than taking action to touch it (which
+# is unreliable on some platforms and requires write permissions)
+# for now we should catch this and refuse to run.
+if ( -f $0 and (stat($0))[9] > time ) {
+ die << "END_DIE";
+Your installer $0 has a modification time in the future.
+
+This is known to create infinite loops in make.
+
+Please correct this, then run $0 again.
+
+END_DIE
+}
+
+use Cwd ();
+use File::Find ();
+use File::Path ();
+use FindBin;
+
+*inc::Module::Install::VERSION = *VERSION;
+@inc::Module::Install::ISA = __PACKAGE__;
+
+sub autoload {
+ my $self = shift;
+ my $who = $self->_caller;
+ my $cwd = Cwd::cwd();
+ my $sym = "${who}::AUTOLOAD";
+ $sym->{$cwd} = sub {
+ my $pwd = Cwd::cwd();
+ if ( my $code = $sym->{$pwd} ) {
+ # delegate back to parent dirs
+ goto &$code unless $cwd eq $pwd;
+ }
+ $$sym =~ /([^:]+)$/ or die "Cannot autoload $who - $sym";
+ unshift @_, ($self, $1);
+ goto &{$self->can('call')} unless uc($1) eq $1;
+ };
+}
+
+sub import {
+ my $class = shift;
+ my $self = $class->new(@_);
+ my $who = $self->_caller;
+
+ unless ( -f $self->{file} ) {
+ require "$self->{path}/$self->{dispatch}.pm";
+ File::Path::mkpath("$self->{prefix}/$self->{author}");
+ $self->{admin} = "$self->{name}::$self->{dispatch}"->new( _top => $self );
+ $self->{admin}->init;
+ @_ = ($class, _self => $self);
+ goto &{"$self->{name}::import"};
+ }
+
+ *{"${who}::AUTOLOAD"} = $self->autoload;
+ $self->preload;
+
+ # Unregister loader and worker packages so subdirs can use them again
+ delete $INC{"$self->{file}"};
+ delete $INC{"$self->{path}.pm"};
+}
+
+sub preload {
+ my ($self) = @_;
+
+ unless ( $self->{extensions} ) {
+ $self->load_extensions(
+ "$self->{prefix}/$self->{path}", $self
+ );
+ }
+
+ my @exts = @{$self->{extensions}};
+ unless ( @exts ) {
+ my $admin = $self->{admin};
+ @exts = $admin->load_all_extensions;
+ }
+
+ my %seen;
+ foreach my $obj ( @exts ) {
+ while (my ($method, $glob) = each %{ref($obj) . '::'}) {
+ next unless $obj->can($method);
+ next if $method =~ /^_/;
+ next if $method eq uc($method);
+ $seen{$method}++;
+ }
+ }
+
+ my $who = $self->_caller;
+ foreach my $name ( sort keys %seen ) {
+ *{"${who}::$name"} = sub {
+ ${"${who}::AUTOLOAD"} = "${who}::$name";
+ goto &{"${who}::AUTOLOAD"};
+ };
+ }
+}
+
+sub new {
+ my ($class, %args) = @_;
+
+ # ignore the prefix on extension modules built from top level.
+ my $base_path = Cwd::abs_path($FindBin::Bin);
+ unless ( Cwd::abs_path(Cwd::cwd()) eq $base_path ) {
+ delete $args{prefix};
+ }
+
+ return $args{_self} if $args{_self};
+
+ $args{dispatch} ||= 'Admin';
+ $args{prefix} ||= 'inc';
+ $args{author} ||= ($^O eq 'VMS' ? '_author' : '.author');
+ $args{bundle} ||= 'inc/BUNDLES';
+ $args{base} ||= $base_path;
+ $class =~ s/^\Q$args{prefix}\E:://;
+ $args{name} ||= $class;
+ $args{version} ||= $class->VERSION;
+ unless ( $args{path} ) {
+ $args{path} = $args{name};
+ $args{path} =~ s!::!/!g;
+ }
+ $args{file} ||= "$args{base}/$args{prefix}/$args{path}.pm";
+
+ bless( \%args, $class );
+}
+
+sub call {
+ my ($self, $method) = @_;
+ my $obj = $self->load($method) or return;
+ splice(@_, 0, 2, $obj);
+ goto &{$obj->can($method)};
+}
+
+sub load {
+ my ($self, $method) = @_;
+
+ $self->load_extensions(
+ "$self->{prefix}/$self->{path}", $self
+ ) unless $self->{extensions};
+
+ foreach my $obj (@{$self->{extensions}}) {
+ return $obj if $obj->can($method);
+ }
+
+ my $admin = $self->{admin} or die <<"END_DIE";
+The '$method' method does not exist in the '$self->{prefix}' path!
+Please remove the '$self->{prefix}' directory and run $0 again to load it.
+END_DIE
+
+ my $obj = $admin->load($method, 1);
+ push @{$self->{extensions}}, $obj;
+
+ $obj;
+}
+
+sub load_extensions {
+ my ($self, $path, $top) = @_;
+
+ unless ( grep { lc $_ eq lc $self->{prefix} } @INC ) {
+ unshift @INC, $self->{prefix};
+ }
+
+ foreach my $rv ( $self->find_extensions($path) ) {
+ my ($file, $pkg) = @{$rv};
+ next if $self->{pathnames}{$pkg};
+
+ local $@;
+ my $new = eval { require $file; $pkg->can('new') };
+ unless ( $new ) {
+ warn $@ if $@;
+ next;
+ }
+ $self->{pathnames}{$pkg} = delete $INC{$file};
+ push @{$self->{extensions}}, &{$new}($pkg, _top => $top );
+ }
+
+ $self->{extensions} ||= [];
+}
+
+sub find_extensions {
+ my ($self, $path) = @_;
+
+ my @found;
+ File::Find::find( sub {
+ my $file = $File::Find::name;
+ return unless $file =~ m!^\Q$path\E/(.+)\.pm\Z!is;
+ my $subpath = $1;
+ return if lc($subpath) eq lc($self->{dispatch});
+
+ $file = "$self->{path}/$subpath.pm";
+ my $pkg = "$self->{name}::$subpath";
+ $pkg =~ s!/!::!g;
+
+ # If we have a mixed-case package name, assume case has been preserved
+ # correctly. Otherwise, root through the file to locate the case-preserved
+ # version of the package name.
+ if ( $subpath eq lc($subpath) || $subpath eq uc($subpath) ) {
+ open PKGFILE, "<$subpath.pm" or die "find_extensions: Can't open $subpath.pm: $!";
+ my $in_pod = 0;
+ while ( <PKGFILE> ) {
+ $in_pod = 1 if /^=\w/;
+ $in_pod = 0 if /^=cut/;
+ next if ($in_pod || /^=cut/); # skip pod text
+ next if /^\s*#/; # and comments
+ if ( m/^\s*package\s+($pkg)\s*;/i ) {
+ $pkg = $1;
+ last;
+ }
+ }
+ close PKGFILE;
+ }
+
+ push @found, [ $file, $pkg ];
+ }, $path ) if -d $path;
+
+ @found;
+}
+
+sub _caller {
+ my $depth = 0;
+ my $call = caller($depth);
+ while ( $call eq __PACKAGE__ ) {
+ $depth++;
+ $call = caller($depth);
+ }
+ return $call;
+}
+
+1;
--- /dev/null
+#line 1
+package Module::Install::AutoInstall;
+
+use strict;
+use Module::Install::Base;
+
+use vars qw{$VERSION $ISCORE @ISA};
+BEGIN {
+ $VERSION = '0.68';
+ $ISCORE = 1;
+ @ISA = qw{Module::Install::Base};
+}
+
+sub AutoInstall { $_[0] }
+
+sub run {
+ my $self = shift;
+ $self->auto_install_now(@_);
+}
+
+sub write {
+ my $self = shift;
+ $self->auto_install(@_);
+}
+
+sub auto_install {
+ my $self = shift;
+ return if $self->{done}++;
+
+ # Flatten array of arrays into a single array
+ my @core = map @$_, map @$_, grep ref,
+ $self->build_requires, $self->requires;
+
+ my @config = @_;
+
+ # We'll need Module::AutoInstall
+ $self->include('Module::AutoInstall');
+ require Module::AutoInstall;
+
+ Module::AutoInstall->import(
+ (@config ? (-config => \@config) : ()),
+ (@core ? (-core => \@core) : ()),
+ $self->features,
+ );
+
+ $self->makemaker_args( Module::AutoInstall::_make_args() );
+
+ my $class = ref($self);
+ $self->postamble(
+ "# --- $class section:\n" .
+ Module::AutoInstall::postamble()
+ );
+}
+
+sub auto_install_now {
+ my $self = shift;
+ $self->auto_install(@_);
+ Module::AutoInstall::do_install();
+}
+
+1;
--- /dev/null
+#line 1
+package Module::Install::Base;
+
+$VERSION = '0.68';
+
+# Suspend handler for "redefined" warnings
+BEGIN {
+ my $w = $SIG{__WARN__};
+ $SIG{__WARN__} = sub { $w };
+}
+
+### This is the ONLY module that shouldn't have strict on
+# use strict;
+
+#line 41
+
+sub new {
+ my ($class, %args) = @_;
+
+ foreach my $method ( qw(call load) ) {
+ *{"$class\::$method"} = sub {
+ shift()->_top->$method(@_);
+ } unless defined &{"$class\::$method"};
+ }
+
+ bless( \%args, $class );
+}
+
+#line 61
+
+sub AUTOLOAD {
+ my $self = shift;
+ local $@;
+ my $autoload = eval { $self->_top->autoload } or return;
+ goto &$autoload;
+}
+
+#line 76
+
+sub _top { $_[0]->{_top} }
+
+#line 89
+
+sub admin {
+ $_[0]->_top->{admin} or Module::Install::Base::FakeAdmin->new;
+}
+
+sub is_admin {
+ $_[0]->admin->VERSION;
+}
+
+sub DESTROY {}
+
+package Module::Install::Base::FakeAdmin;
+
+my $Fake;
+sub new { $Fake ||= bless(\@_, $_[0]) }
+
+sub AUTOLOAD {}
+
+sub DESTROY {}
+
+# Restore warning handler
+BEGIN {
+ $SIG{__WARN__} = $SIG{__WARN__}->();
+}
+
+1;
+
+#line 138
--- /dev/null
+#line 1
+package Module::Install::Can;
+
+use strict;
+use Module::Install::Base;
+use Config ();
+### This adds a 5.005 Perl version dependency.
+### This is a bug and will be fixed.
+use File::Spec ();
+use ExtUtils::MakeMaker ();
+
+use vars qw{$VERSION $ISCORE @ISA};
+BEGIN {
+ $VERSION = '0.68';
+ $ISCORE = 1;
+ @ISA = qw{Module::Install::Base};
+}
+
+# check if we can load some module
+### Upgrade this to not have to load the module if possible
+sub can_use {
+ my ($self, $mod, $ver) = @_;
+ $mod =~ s{::|\\}{/}g;
+ $mod .= '.pm' unless $mod =~ /\.pm$/i;
+
+ my $pkg = $mod;
+ $pkg =~ s{/}{::}g;
+ $pkg =~ s{\.pm$}{}i;
+
+ local $@;
+ eval { require $mod; $pkg->VERSION($ver || 0); 1 };
+}
+
+# check if we can run some command
+sub can_run {
+ my ($self, $cmd) = @_;
+
+ my $_cmd = $cmd;
+ return $_cmd if (-x $_cmd or $_cmd = MM->maybe_command($_cmd));
+
+ for my $dir ((split /$Config::Config{path_sep}/, $ENV{PATH}), '.') {
+ my $abs = File::Spec->catfile($dir, $_[1]);
+ return $abs if (-x $abs or $abs = MM->maybe_command($abs));
+ }
+
+ return;
+}
+
+# can we locate a (the) C compiler
+sub can_cc {
+ my $self = shift;
+ my @chunks = split(/ /, $Config::Config{cc}) or return;
+
+ # $Config{cc} may contain args; try to find out the program part
+ while (@chunks) {
+ return $self->can_run("@chunks") || (pop(@chunks), next);
+ }
+
+ return;
+}
+
+# Fix Cygwin bug on maybe_command();
+if ( $^O eq 'cygwin' ) {
+ require ExtUtils::MM_Cygwin;
+ require ExtUtils::MM_Win32;
+ if ( ! defined(&ExtUtils::MM_Cygwin::maybe_command) ) {
+ *ExtUtils::MM_Cygwin::maybe_command = sub {
+ my ($self, $file) = @_;
+ if ($file =~ m{^/cygdrive/}i and ExtUtils::MM_Win32->can('maybe_command')) {
+ ExtUtils::MM_Win32->maybe_command($file);
+ } else {
+ ExtUtils::MM_Unix->maybe_command($file);
+ }
+ }
+ }
+}
+
+1;
+
+__END__
+
+#line 157
--- /dev/null
+#line 1
+package Module::Install::Fetch;
+
+use strict;
+use Module::Install::Base;
+
+use vars qw{$VERSION $ISCORE @ISA};
+BEGIN {
+ $VERSION = '0.68';
+ $ISCORE = 1;
+ @ISA = qw{Module::Install::Base};
+}
+
+sub get_file {
+ my ($self, %args) = @_;
+ my ($scheme, $host, $path, $file) =
+ $args{url} =~ m|^(\w+)://([^/]+)(.+)/(.+)| or return;
+
+ if ( $scheme eq 'http' and ! eval { require LWP::Simple; 1 } ) {
+ $args{url} = $args{ftp_url}
+ or (warn("LWP support unavailable!\n"), return);
+ ($scheme, $host, $path, $file) =
+ $args{url} =~ m|^(\w+)://([^/]+)(.+)/(.+)| or return;
+ }
+
+ $|++;
+ print "Fetching '$file' from $host... ";
+
+ unless (eval { require Socket; Socket::inet_aton($host) }) {
+ warn "'$host' resolve failed!\n";
+ return;
+ }
+
+ return unless $scheme eq 'ftp' or $scheme eq 'http';
+
+ require Cwd;
+ my $dir = Cwd::getcwd();
+ chdir $args{local_dir} or return if exists $args{local_dir};
+
+ if (eval { require LWP::Simple; 1 }) {
+ LWP::Simple::mirror($args{url}, $file);
+ }
+ elsif (eval { require Net::FTP; 1 }) { eval {
+ # use Net::FTP to get past firewall
+ my $ftp = Net::FTP->new($host, Passive => 1, Timeout => 600);
+ $ftp->login("anonymous", 'anonymous@example.com');
+ $ftp->cwd($path);
+ $ftp->binary;
+ $ftp->get($file) or (warn("$!\n"), return);
+ $ftp->quit;
+ } }
+ elsif (my $ftp = $self->can_run('ftp')) { eval {
+ # no Net::FTP, fallback to ftp.exe
+ require FileHandle;
+ my $fh = FileHandle->new;
+
+ local $SIG{CHLD} = 'IGNORE';
+ unless ($fh->open("|$ftp -n")) {
+ warn "Couldn't open ftp: $!\n";
+ chdir $dir; return;
+ }
+
+ my @dialog = split(/\n/, <<"END_FTP");
+open $host
+user anonymous anonymous\@example.com
+cd $path
+binary
+get $file $file
+quit
+END_FTP
+ foreach (@dialog) { $fh->print("$_\n") }
+ $fh->close;
+ } }
+ else {
+ warn "No working 'ftp' program available!\n";
+ chdir $dir; return;
+ }
+
+ unless (-f $file) {
+ warn "Fetching failed: $@\n";
+ chdir $dir; return;
+ }
+
+ return if exists $args{size} and -s $file != $args{size};
+ system($args{run}) if exists $args{run};
+ unlink($file) if $args{remove};
+
+ print(((!exists $args{check_for} or -e $args{check_for})
+ ? "done!" : "failed! ($!)"), "\n");
+ chdir $dir; return !$?;
+}
+
+1;
--- /dev/null
+#line 1
+package Module::Install::Include;
+
+use strict;
+use Module::Install::Base;
+
+use vars qw{$VERSION $ISCORE @ISA};
+BEGIN {
+ $VERSION = '0.68';
+ $ISCORE = 1;
+ @ISA = qw{Module::Install::Base};
+}
+
+sub include {
+ shift()->admin->include(@_);
+}
+
+sub include_deps {
+ shift()->admin->include_deps(@_);
+}
+
+sub auto_include {
+ shift()->admin->auto_include(@_);
+}
+
+sub auto_include_deps {
+ shift()->admin->auto_include_deps(@_);
+}
+
+sub auto_include_dependent_dists {
+ shift()->admin->auto_include_dependent_dists(@_);
+}
+
+1;
--- /dev/null
+#line 1
+package Module::Install::Makefile;
+
+use strict 'vars';
+use Module::Install::Base;
+use ExtUtils::MakeMaker ();
+
+use vars qw{$VERSION $ISCORE @ISA};
+BEGIN {
+ $VERSION = '0.68';
+ $ISCORE = 1;
+ @ISA = qw{Module::Install::Base};
+}
+
+sub Makefile { $_[0] }
+
+my %seen = ();
+
+sub prompt {
+ shift;
+
+ # Infinite loop protection
+ my @c = caller();
+ if ( ++$seen{"$c[1]|$c[2]|$_[0]"} > 3 ) {
+ die "Caught an potential prompt infinite loop ($c[1]|$c[2]|$_[0])";
+ }
+
+ # In automated testing, always use defaults
+ if ( $ENV{AUTOMATED_TESTING} and ! $ENV{PERL_MM_USE_DEFAULT} ) {
+ local $ENV{PERL_MM_USE_DEFAULT} = 1;
+ goto &ExtUtils::MakeMaker::prompt;
+ } else {
+ goto &ExtUtils::MakeMaker::prompt;
+ }
+}
+
+sub makemaker_args {
+ my $self = shift;
+ my $args = ($self->{makemaker_args} ||= {});
+ %$args = ( %$args, @_ ) if @_;
+ $args;
+}
+
+# For mm args that take multiple space-seperated args,
+# append an argument to the current list.
+sub makemaker_append {
+ my $self = sShift;
+ my $name = shift;
+ my $args = $self->makemaker_args;
+ $args->{name} = defined $args->{$name}
+ ? join( ' ', $args->{name}, @_ )
+ : join( ' ', @_ );
+}
+
+sub build_subdirs {
+ my $self = shift;
+ my $subdirs = $self->makemaker_args->{DIR} ||= [];
+ for my $subdir (@_) {
+ push @$subdirs, $subdir;
+ }
+}
+
+sub clean_files {
+ my $self = shift;
+ my $clean = $self->makemaker_args->{clean} ||= {};
+ %$clean = (
+ %$clean,
+ FILES => join(' ', grep length, $clean->{FILES}, @_),
+ );
+}
+
+sub realclean_files {
+ my $self = shift;
+ my $realclean = $self->makemaker_args->{realclean} ||= {};
+ %$realclean = (
+ %$realclean,
+ FILES => join(' ', grep length, $realclean->{FILES}, @_),
+ );
+}
+
+sub libs {
+ my $self = shift;
+ my $libs = ref $_[0] ? shift : [ shift ];
+ $self->makemaker_args( LIBS => $libs );
+}
+
+sub inc {
+ my $self = shift;
+ $self->makemaker_args( INC => shift );
+}
+
+my %test_dir = ();
+
+sub _wanted_t {
+ /\.t$/ and -f $_ and $test_dir{$File::Find::dir} = 1;
+}
+
+sub tests_recursive {
+ my $self = shift;
+ if ( $self->tests ) {
+ die "tests_recursive will not work if tests are already defined";
+ }
+ my $dir = shift || 't';
+ unless ( -d $dir ) {
+ die "tests_recursive dir '$dir' does not exist";
+ }
+ require File::Find;
+ %test_dir = ();
+ File::Find::find( \&_wanted_t, $dir );
+ $self->tests( join ' ', map { "$_/*.t" } sort keys %test_dir );
+}
+
+sub write {
+ my $self = shift;
+ die "&Makefile->write() takes no arguments\n" if @_;
+
+ my $args = $self->makemaker_args;
+ $args->{DISTNAME} = $self->name;
+ $args->{NAME} = $self->module_name || $self->name || $self->determine_NAME($args);
+ $args->{VERSION} = $self->version || $self->determine_VERSION($args);
+ $args->{NAME} =~ s/-/::/g;
+ if ( $self->tests ) {
+ $args->{test} = { TESTS => $self->tests };
+ }
+ if ($] >= 5.005) {
+ $args->{ABSTRACT} = $self->abstract;
+ $args->{AUTHOR} = $self->author;
+ }
+ if ( eval($ExtUtils::MakeMaker::VERSION) >= 6.10 ) {
+ $args->{NO_META} = 1;
+ }
+ if ( eval($ExtUtils::MakeMaker::VERSION) > 6.17 and $self->sign ) {
+ $args->{SIGN} = 1;
+ }
+ unless ( $self->is_admin ) {
+ delete $args->{SIGN};
+ }
+
+ # merge both kinds of requires into prereq_pm
+ my $prereq = ($args->{PREREQ_PM} ||= {});
+ %$prereq = ( %$prereq,
+ map { @$_ }
+ map { @$_ }
+ grep $_,
+ ($self->build_requires, $self->requires)
+ );
+
+ # merge both kinds of requires into prereq_pm
+ my $subdirs = ($args->{DIR} ||= []);
+ if ($self->bundles) {
+ foreach my $bundle (@{ $self->bundles }) {
+ my ($file, $dir) = @$bundle;
+ push @$subdirs, $dir if -d $dir;
+ delete $prereq->{$file};
+ }
+ }
+
+ if ( my $perl_version = $self->perl_version ) {
+ eval "use $perl_version; 1"
+ or die "ERROR: perl: Version $] is installed, "
+ . "but we need version >= $perl_version";
+ }
+
+ $args->{INSTALLDIRS} = $self->installdirs;
+
+ my %args = map { ( $_ => $args->{$_} ) } grep {defined($args->{$_})} keys %$args;
+
+ my $user_preop = delete $args{dist}->{PREOP};
+ if (my $preop = $self->admin->preop($user_preop)) {
+ $args{dist} = $preop;
+ }
+
+ my $mm = ExtUtils::MakeMaker::WriteMakefile(%args);
+ $self->fix_up_makefile($mm->{FIRST_MAKEFILE} || 'Makefile');
+}
+
+sub fix_up_makefile {
+ my $self = shift;
+ my $makefile_name = shift;
+ my $top_class = ref($self->_top) || '';
+ my $top_version = $self->_top->VERSION || '';
+
+ my $preamble = $self->preamble
+ ? "# Preamble by $top_class $top_version\n"
+ . $self->preamble
+ : '';
+ my $postamble = "# Postamble by $top_class $top_version\n"
+ . ($self->postamble || '');
+
+ local *MAKEFILE;
+ open MAKEFILE, "< $makefile_name" or die "fix_up_makefile: Couldn't open $makefile_name: $!";
+ my $makefile = do { local $/; <MAKEFILE> };
+ close MAKEFILE or die $!;
+
+ $makefile =~ s/\b(test_harness\(\$\(TEST_VERBOSE\), )/$1'inc', /;
+ $makefile =~ s/( -I\$\(INST_ARCHLIB\))/ -Iinc$1/g;
+ $makefile =~ s/( "-I\$\(INST_LIB\)")/ "-Iinc"$1/g;
+ $makefile =~ s/^(FULLPERL = .*)/$1 "-Iinc"/m;
+ $makefile =~ s/^(PERL = .*)/$1 "-Iinc"/m;
+
+ # Module::Install will never be used to build the Core Perl
+ # Sometimes PERL_LIB and PERL_ARCHLIB get written anyway, which breaks
+ # PREFIX/PERL5LIB, and thus, install_share. Blank them if they exist
+ $makefile =~ s/^PERL_LIB = .+/PERL_LIB =/m;
+ #$makefile =~ s/^PERL_ARCHLIB = .+/PERL_ARCHLIB =/m;
+
+ # Perl 5.005 mentions PERL_LIB explicitly, so we have to remove that as well.
+ $makefile =~ s/("?)-I\$\(PERL_LIB\)\1//g;
+
+ # XXX - This is currently unused; not sure if it breaks other MM-users
+ # $makefile =~ s/^pm_to_blib\s+:\s+/pm_to_blib :: /mg;
+
+ open MAKEFILE, "> $makefile_name" or die "fix_up_makefile: Couldn't open $makefile_name: $!";
+ print MAKEFILE "$preamble$makefile$postamble" or die $!;
+ close MAKEFILE or die $!;
+
+ 1;
+}
+
+sub preamble {
+ my ($self, $text) = @_;
+ $self->{preamble} = $text . $self->{preamble} if defined $text;
+ $self->{preamble};
+}
+
+sub postamble {
+ my ($self, $text) = @_;
+ $self->{postamble} ||= $self->admin->postamble;
+ $self->{postamble} .= $text if defined $text;
+ $self->{postamble}
+}
+
+1;
+
+__END__
+
+#line 363
--- /dev/null
+#line 1
+package Module::Install::Metadata;
+
+use strict 'vars';
+use Module::Install::Base;
+
+use vars qw{$VERSION $ISCORE @ISA};
+BEGIN {
+ $VERSION = '0.68';
+ $ISCORE = 1;
+ @ISA = qw{Module::Install::Base};
+}
+
+my @scalar_keys = qw{
+ name module_name abstract author version license
+ distribution_type perl_version tests installdirs
+};
+
+my @tuple_keys = qw{
+ build_requires requires recommends bundles
+};
+
+sub Meta { shift }
+sub Meta_ScalarKeys { @scalar_keys }
+sub Meta_TupleKeys { @tuple_keys }
+
+foreach my $key (@scalar_keys) {
+ *$key = sub {
+ my $self = shift;
+ return $self->{values}{$key} if defined wantarray and !@_;
+ $self->{values}{$key} = shift;
+ return $self;
+ };
+}
+
+foreach my $key (@tuple_keys) {
+ *$key = sub {
+ my $self = shift;
+ return $self->{values}{$key} unless @_;
+
+ my @rv;
+ while (@_) {
+ my $module = shift or last;
+ my $version = shift || 0;
+ if ( $module eq 'perl' ) {
+ $version =~ s{^(\d+)\.(\d+)\.(\d+)}
+ {$1 + $2/1_000 + $3/1_000_000}e;
+ $self->perl_version($version);
+ next;
+ }
+ my $rv = [ $module, $version ];
+ push @rv, $rv;
+ }
+ push @{ $self->{values}{$key} }, @rv;
+ @rv;
+ };
+}
+
+# configure_requires is currently a null-op
+sub configure_requires { 1 }
+
+# Aliases for build_requires that will have alternative
+# meanings in some future version of META.yml.
+sub test_requires { shift->build_requires(@_) }
+sub install_requires { shift->build_requires(@_) }
+
+# Aliases for installdirs options
+sub install_as_core { $_[0]->installdirs('perl') }
+sub install_as_cpan { $_[0]->installdirs('site') }
+sub install_as_site { $_[0]->installdirs('site') }
+sub install_as_vendor { $_[0]->installdirs('vendor') }
+
+sub sign {
+ my $self = shift;
+ return $self->{'values'}{'sign'} if defined wantarray and ! @_;
+ $self->{'values'}{'sign'} = ( @_ ? $_[0] : 1 );
+ return $self;
+}
+
+sub dynamic_config {
+ my $self = shift;
+ unless ( @_ ) {
+ warn "You MUST provide an explicit true/false value to dynamic_config, skipping\n";
+ return $self;
+ }
+ $self->{'values'}{'dynamic_config'} = $_[0] ? 1 : 0;
+ return $self;
+}
+
+sub all_from {
+ my ( $self, $file ) = @_;
+
+ unless ( defined($file) ) {
+ my $name = $self->name
+ or die "all_from called with no args without setting name() first";
+ $file = join('/', 'lib', split(/-/, $name)) . '.pm';
+ $file =~ s{.*/}{} unless -e $file;
+ die "all_from: cannot find $file from $name" unless -e $file;
+ }
+
+ $self->version_from($file) unless $self->version;
+ $self->perl_version_from($file) unless $self->perl_version;
+
+ # The remaining probes read from POD sections; if the file
+ # has an accompanying .pod, use that instead
+ my $pod = $file;
+ if ( $pod =~ s/\.pm$/.pod/i and -e $pod ) {
+ $file = $pod;
+ }
+
+ $self->author_from($file) unless $self->author;
+ $self->license_from($file) unless $self->license;
+ $self->abstract_from($file) unless $self->abstract;
+}
+
+sub provides {
+ my $self = shift;
+ my $provides = ( $self->{values}{provides} ||= {} );
+ %$provides = (%$provides, @_) if @_;
+ return $provides;
+}
+
+sub auto_provides {
+ my $self = shift;
+ return $self unless $self->is_admin;
+
+ unless (-e 'MANIFEST') {
+ warn "Cannot deduce auto_provides without a MANIFEST, skipping\n";
+ return $self;
+ }
+
+ # Avoid spurious warnings as we are not checking manifest here.
+
+ local $SIG{__WARN__} = sub {1};
+ require ExtUtils::Manifest;
+ local *ExtUtils::Manifest::manicheck = sub { return };
+
+ require Module::Build;
+ my $build = Module::Build->new(
+ dist_name => $self->name,
+ dist_version => $self->version,
+ license => $self->license,
+ );
+ $self->provides(%{ $build->find_dist_packages || {} });
+}
+
+sub feature {
+ my $self = shift;
+ my $name = shift;
+ my $features = ( $self->{values}{features} ||= [] );
+
+ my $mods;
+
+ if ( @_ == 1 and ref( $_[0] ) ) {
+ # The user used ->feature like ->features by passing in the second
+ # argument as a reference. Accomodate for that.
+ $mods = $_[0];
+ } else {
+ $mods = \@_;
+ }
+
+ my $count = 0;
+ push @$features, (
+ $name => [
+ map {
+ ref($_) ? ( ref($_) eq 'HASH' ) ? %$_
+ : @$_
+ : $_
+ } @$mods
+ ]
+ );
+
+ return @$features;
+}
+
+sub features {
+ my $self = shift;
+ while ( my ( $name, $mods ) = splice( @_, 0, 2 ) ) {
+ $self->feature( $name, @$mods );
+ }
+ return $self->{values}->{features}
+ ? @{ $self->{values}->{features} }
+ : ();
+}
+
+sub no_index {
+ my $self = shift;
+ my $type = shift;
+ push @{ $self->{values}{no_index}{$type} }, @_ if $type;
+ return $self->{values}{no_index};
+}
+
+sub read {
+ my $self = shift;
+ $self->include_deps( 'YAML', 0 );
+
+ require YAML;
+ my $data = YAML::LoadFile('META.yml');
+
+ # Call methods explicitly in case user has already set some values.
+ while ( my ( $key, $value ) = each %$data ) {
+ next unless $self->can($key);
+ if ( ref $value eq 'HASH' ) {
+ while ( my ( $module, $version ) = each %$value ) {
+ $self->can($key)->($self, $module => $version );
+ }
+ }
+ else {
+ $self->can($key)->($self, $value);
+ }
+ }
+ return $self;
+}
+
+sub write {
+ my $self = shift;
+ return $self unless $self->is_admin;
+ $self->admin->write_meta;
+ return $self;
+}
+
+sub version_from {
+ my ( $self, $file ) = @_;
+ require ExtUtils::MM_Unix;
+ $self->version( ExtUtils::MM_Unix->parse_version($file) );
+}
+
+sub abstract_from {
+ my ( $self, $file ) = @_;
+ require ExtUtils::MM_Unix;
+ $self->abstract(
+ bless(
+ { DISTNAME => $self->name },
+ 'ExtUtils::MM_Unix'
+ )->parse_abstract($file)
+ );
+}
+
+sub _slurp {
+ my ( $self, $file ) = @_;
+
+ local *FH;
+ open FH, "< $file" or die "Cannot open $file.pod: $!";
+ do { local $/; <FH> };
+}
+
+sub perl_version_from {
+ my ( $self, $file ) = @_;
+
+ if (
+ $self->_slurp($file) =~ m/
+ ^
+ use \s*
+ v?
+ ([\d_\.]+)
+ \s* ;
+ /ixms
+ )
+ {
+ my $v = $1;
+ $v =~ s{_}{}g;
+ $self->perl_version($1);
+ }
+ else {
+ warn "Cannot determine perl version info from $file\n";
+ return;
+ }
+}
+
+sub author_from {
+ my ( $self, $file ) = @_;
+ my $content = $self->_slurp($file);
+ if ($content =~ m/
+ =head \d \s+ (?:authors?)\b \s*
+ ([^\n]*)
+ |
+ =head \d \s+ (?:licen[cs]e|licensing|copyright|legal)\b \s*
+ .*? copyright .*? \d\d\d[\d.]+ \s* (?:\bby\b)? \s*
+ ([^\n]*)
+ /ixms) {
+ my $author = $1 || $2;
+ $author =~ s{E<lt>}{<}g;
+ $author =~ s{E<gt>}{>}g;
+ $self->author($author);
+ }
+ else {
+ warn "Cannot determine author info from $file\n";
+ }
+}
+
+sub license_from {
+ my ( $self, $file ) = @_;
+
+ if (
+ $self->_slurp($file) =~ m/
+ (
+ =head \d \s+
+ (?:licen[cs]e|licensing|copyright|legal)\b
+ .*?
+ )
+ (=head\\d.*|=cut.*|)
+ \z
+ /ixms
+ )
+ {
+ my $license_text = $1;
+ my @phrases = (
+ 'under the same (?:terms|license) as perl itself' => 'perl', 1,
+ 'GNU public license' => 'gpl', 1,
+ 'GNU lesser public license' => 'gpl', 1,
+ 'BSD license' => 'bsd', 1,
+ 'Artistic license' => 'artistic', 1,
+ 'GPL' => 'gpl', 1,
+ 'LGPL' => 'lgpl', 1,
+ 'BSD' => 'bsd', 1,
+ 'Artistic' => 'artistic', 1,
+ 'MIT' => 'mit', 1,
+ 'proprietary' => 'proprietary', 0,
+ );
+ while ( my ($pattern, $license, $osi) = splice(@phrases, 0, 3) ) {
+ $pattern =~ s{\s+}{\\s+}g;
+ if ( $license_text =~ /\b$pattern\b/i ) {
+ if ( $osi and $license_text =~ /All rights reserved/i ) {
+ warn "LEGAL WARNING: 'All rights reserved' may invalidate Open Source licenses. Consider removing it.";
+ }
+ $self->license($license);
+ return 1;
+ }
+ }
+ }
+
+ warn "Cannot determine license info from $file\n";
+ return 'unknown';
+}
+
+1;
--- /dev/null
+#line 1
+package Module::Install::Win32;
+
+use strict;
+use Module::Install::Base;
+
+use vars qw{$VERSION $ISCORE @ISA};
+BEGIN {
+ $VERSION = '0.68';
+ $ISCORE = 1;
+ @ISA = qw{Module::Install::Base};
+}
+
+# determine if the user needs nmake, and download it if needed
+sub check_nmake {
+ my $self = shift;
+ $self->load('can_run');
+ $self->load('get_file');
+
+ require Config;
+ return unless (
+ $^O eq 'MSWin32' and
+ $Config::Config{make} and
+ $Config::Config{make} =~ /^nmake\b/i and
+ ! $self->can_run('nmake')
+ );
+
+ print "The required 'nmake' executable not found, fetching it...\n";
+
+ require File::Basename;
+ my $rv = $self->get_file(
+ url => 'http://download.microsoft.com/download/vc15/Patch/1.52/W95/EN-US/Nmake15.exe',
+ ftp_url => 'ftp://ftp.microsoft.com/Softlib/MSLFILES/Nmake15.exe',
+ local_dir => File::Basename::dirname($^X),
+ size => 51928,
+ run => 'Nmake15.exe /o > nul',
+ check_for => 'Nmake.exe',
+ remove => 1,
+ );
+
+ if (!$rv) {
+ die <<'END_MESSAGE';
+
+-------------------------------------------------------------------------------
+
+Since you are using Microsoft Windows, you will need the 'nmake' utility
+before installation. It's available at:
+
+ http://download.microsoft.com/download/vc15/Patch/1.52/W95/EN-US/Nmake15.exe
+ or
+ ftp://ftp.microsoft.com/Softlib/MSLFILES/Nmake15.exe
+
+Please download the file manually, save it to a directory in %PATH% (e.g.
+C:\WINDOWS\COMMAND\), then launch the MS-DOS command line shell, "cd" to
+that directory, and run "Nmake15.exe" from there; that will create the
+'nmake.exe' file needed by this module.
+
+You may then resume the installation process described in README.
+
+-------------------------------------------------------------------------------
+END_MESSAGE
+ }
+}
+
+1;
--- /dev/null
+#line 1
+package Module::Install::WriteAll;
+
+use strict;
+use Module::Install::Base;
+
+use vars qw{$VERSION $ISCORE @ISA};
+BEGIN {
+ $VERSION = '0.68';
+ $ISCORE = 1;
+ @ISA = qw{Module::Install::Base};
+}
+
+sub WriteAll {
+ my $self = shift;
+ my %args = (
+ meta => 1,
+ sign => 0,
+ inline => 0,
+ check_nmake => 1,
+ @_
+ );
+
+ $self->sign(1) if $args{sign};
+ $self->Meta->write if $args{meta};
+ $self->admin->WriteAll(%args) if $self->is_admin;
+
+ if ( $0 =~ /Build.PL$/i ) {
+ $self->Build->write;
+ } else {
+ $self->check_nmake if $args{check_nmake};
+ unless ( $self->makemaker_args->{'PL_FILES'} ) {
+ $self->makemaker_args( PL_FILES => {} );
+ }
+ if ($args{inline}) {
+ $self->Inline->write;
+ } else {
+ $self->Makefile->write;
+ }
+ }
+}
+
+1;
--- /dev/null
+package WWW::OpenSearch;
+
+use strict;
+use warnings;
+
+use base qw( Class::Accessor::Fast );
+
+use Carp;
+use WWW::OpenSearch::Agent;
+use WWW::OpenSearch::Request;
+use WWW::OpenSearch::Description;
+
+use Encode ();
+
+__PACKAGE__->mk_accessors( qw( description_url agent description ) );
+
+our $VERSION = '0.13';
+
+=head1 NAME
+
+WWW::OpenSearch - Search A9 OpenSearch compatible engines
+
+=head1 SYNOPSIS
+
+ use WWW::OpenSearch;
+
+ my $url = "http://bulkfeeds.net/opensearch.xml";
+ my $engine = WWW::OpenSearch->new($url);
+
+ my $name = $engine->description->ShortName;
+ my $tags = $engine->description->Tags;
+
+ # Perform search for "iPod"
+ my $response = $engine->search("iPod");
+ for my $item (@{$response->feed->items}) {
+ print $item->{description};
+ }
+
+ # Retrieve the next page of results
+ my $next_page = $response->next_page;
+ for my $item (@{$next_page->feed->items}) {
+ print $item->{description};
+ }
+
+=head1 DESCRIPTION
+
+WWW::OpenSearch is a module to search A9's OpenSearch compatible search
+engines. See http://opensearch.a9.com/ for details.
+
+=head1 CONSTRUCTOR
+
+=head2 new( $url )
+
+Constructs a new instance of WWW::OpenSearch using the given
+URL as the location of the engine's OpenSearch Description
+document (retrievable via the description_url accessor).
+
+=head1 METHODS
+
+=head2 fetch_description( [ $url ] )
+
+Fetches the OpenSearch Descsription found either at the given URL
+or at the URL specified by the description_url accessor. Fetched
+description may be accessed via the description accessor.
+
+=head2 search( $query [, \%params] )
+
+Searches the engine for the given query using the given
+search parameters. Valid search parameters include:
+
+=over 4
+
+=item * startPage
+
+=item * totalResults
+
+=item * startIndex
+
+=item * itemsPerPage
+
+=back
+
+See http://opensearch.a9.com/spec/1.1/response/#elements for details.
+
+=head2 do_search( $url [, $method] )
+
+Performs a request for the given URL and returns a
+WWW::OpenSearch::Response object. Method defaults to 'GET'.
+
+=head1 ACCESSORS
+
+=head2 description_url( [$description_url] )
+
+=head2 agent( [$agent] )
+
+=head2 description( [$description] )
+
+=head1 AUTHOR
+
+Brian Cassidy E<lt>bricas@cpan.orgE<gt>
+
+Tatsuhiko Miyagawa E<lt>miyagawa@bulknews.netE<gt>
+
+=head1 COPYRIGHT AND LICENSE
+
+Copyright 2007 by Tatsuhiko Miyagawa and Brian Cassidy
+
+This library is free software; you can redistribute it and/or modify
+it under the same terms as Perl itself.
+
+=cut
+
+sub new {
+ my ( $class, $url ) = @_;
+
+ croak( "No OpenSearch Description url provided" ) unless $url;
+
+ my $self = $class->SUPER::new;
+
+ $self->description_url( $url );
+ $self->agent( WWW::OpenSearch::Agent->new() );
+
+ $self->fetch_description;
+
+ return $self;
+}
+
+sub fetch_description {
+ my ( $self, $url ) = @_;
+ $url ||= $self->description_url;
+ $self->description_url( $url );
+ my $response = $self->agent->get( $url );
+
+ unless ( $response->is_success ) {
+ croak "Error while fetching $url: " . $response->status_line;
+ }
+
+ $self->description(
+ WWW::OpenSearch::Description->new( $response->content ) );
+}
+
+sub search {
+ my ( $self, $query, $params, $url ) = @_;
+
+ $params ||= {};
+ $params->{ searchTerms } = $query;
+ Encode::_utf8_off( $params->{ searchTerms } );
+
+ $url ||= $self->description->get_best_url;
+ return $self->agent->search(
+ WWW::OpenSearch::Request->new( $url, $params ) );
+}
+
+1;
--- /dev/null
+package WWW::OpenSearch::Agent;
+
+use strict;
+use warnings;
+
+use base qw( LWP::UserAgent );
+
+use WWW::OpenSearch;
+use WWW::OpenSearch::Response;
+
+=head1 NAME
+
+WWW::OpenSearch::Agent - An agent for doing OpenSearch requests
+
+=head1 SYNOPSIS
+
+=head1 DESCRIPTION
+
+=head1 CONSTRUCTOR
+
+=head2 new( [%options] )
+
+=head1 METHODS
+
+=head2 request( $request | $url, \%params )
+
+=head2 search( )
+
+An alias for request()
+
+=head1 AUTHOR
+
+=over 4
+
+=item * Brian Cassidy E<lt>bricas@cpan.orgE<gt>
+
+=back
+
+=head1 COPYRIGHT AND LICENSE
+
+Copyright 2007 by Tatsuhiko Miyagawa and Brian Cassidy
+
+This library is free software; you can redistribute it and/or modify
+it under the same terms as Perl itself.
+
+=cut
+
+sub new {
+ my ( $class, @rest ) = @_;
+ return $class->SUPER::new(
+ agent => join( '/', __PACKAGE__, $WWW::OpenSearch::VERSION ),
+ @rest,
+ );
+}
+
+*search = \&request;
+
+sub request {
+ my $self = shift;
+ my $request = shift;
+ my $response = $self->SUPER::request( $request, @_ );
+
+ # allow regular HTTP::Requests to flow through
+ return $response unless $request->isa( 'WWW::OpenSearch::Request' );
+ return WWW::OpenSearch::Response->new( $response );
+}
+
+1;
--- /dev/null
+package WWW::OpenSearch::Description;
+
+use strict;
+use warnings;
+
+use base qw( Class::Accessor::Fast );
+
+use Carp;
+use XML::LibXML;
+use WWW::OpenSearch::Url;
+use WWW::OpenSearch::Query;
+use WWW::OpenSearch::Image;
+
+my @columns = qw(
+ AdultContent Contact Description Developer
+ Format Image LongName Query
+ SampleSearch ShortName SyndicationRight Tags
+ Url Attribution InputEncoding OutputEncoding
+ Language
+);
+
+__PACKAGE__->mk_accessors( qw( version ns ), map { lc } @columns );
+
+=head1 NAME
+
+WWW::OpenSearch::Description - Encapsulate an OpenSearch Description
+provided by an A9 OpenSearch compatible engine
+
+=head1 SYNOPSIS
+
+ use WWW::OpenSearch;
+
+ my $url = "http://bulkfeeds.net/opensearch.xml";
+ my $engine = WWW::OpenSearch->new($url);
+ my $description = $engine->description;
+
+ my $format = $description->Format; # or $description->format
+ my $longname = $description->LongName; # or $description->longname
+
+=head1 DESCRIPTION
+
+WWW::OpenSearch::Description is a module designed to encapsulate an
+OpenSearch Description provided by an A9 OpenSearch compatible engine.
+See http://opensearch.a9.com/spec/1.1/description/ for details.
+
+=head1 CONSTRUCTOR
+
+=head2 new( [ $xml ] )
+
+Constructs a new instance of WWW::OpenSearch::Description. If scalar
+parameter $xml is provided, data will be automatically loaded from it
+using load( $xml ).
+
+=head1 METHODS
+
+=head2 load( $xml )
+
+Loads description data by parsing provided argument using XML::LibXML.
+
+=head2 urls( )
+
+Return all of the urls associated with this description in an array.
+
+=head2 get_best_url( )
+
+Attempts to retrieve the best URL associated with this description, based
+on the following content types (from most preferred to least preferred):
+
+=over 4
+
+=item * application/atom+xml
+
+=item * application/rss+xml
+
+=item * text/xml
+
+=back
+
+=head2 get_url_by_type( $type )
+
+Retrieves the first WWW::OpenSearch::URL associated with this description
+whose type is equal to $type.
+
+=head1 ACCESSORS
+
+=head2 version( )
+
+=head2 ns( )
+
+=head2 AdultContent( )
+
+=head2 Attribution( )
+
+=head2 Contact( )
+
+=head2 Description( )
+
+=head2 Developer( )
+
+=head2 Format( )
+
+=head2 InputEncoding( )
+
+=head2 Image( )
+
+=head2 Language( )
+
+=head2 LongName( )
+
+=head2 OutputEncoding( )
+
+=head2 Query( )
+
+=head2 SampleSearch( )
+
+=head2 ShortName( )
+
+=head2 SyndicationRight( )
+
+=head2 Tags( )
+
+=head2 Url( )
+
+=head1 AUTHOR
+
+=over 4
+
+=item * Tatsuhiko Miyagawa E<lt>miyagawa@bulknews.netE<gt>
+
+=item * Brian Cassidy E<lt>bricas@cpan.orgE<gt>
+
+=back
+
+=head1 COPYRIGHT AND LICENSE
+
+Copyright 2007 by Tatsuhiko Miyagawa and Brian Cassidy
+
+This library is free software; you can redistribute it and/or modify
+it under the same terms as Perl itself.
+
+=cut
+
+for ( @columns ) {
+ no strict 'refs';
+ my $col = lc;
+ *$_ = \&$col;
+}
+
+sub new {
+ my $class = shift;
+ my $xml = shift;
+
+ my $self = $class->SUPER::new;
+
+ eval { $self->load( $xml ); } if $xml;
+ if ( $@ ) {
+ croak "Error while parsing Description XML: $@";
+ }
+
+ return $self;
+}
+
+sub load {
+ my $self = shift;
+ my $xml = shift;
+
+ my $parser = XML::LibXML->new;
+ my $doc = $parser->parse_string( $xml );
+ my $element = $doc->documentElement;
+ my $nodename = $element->nodeName;
+
+ croak "Node should be OpenSearchDescription: $nodename"
+ if $nodename ne 'OpenSearchDescription';
+
+ my $ns = $element->getNamespace->value;
+ my $version;
+ if ( $ns eq 'http://a9.com/-/spec/opensearchdescription/1.0/' ) {
+ $self->ns( 'http://a9.com/-/spec/opensearchrss/1.0/' );
+ $version = '1.0';
+ }
+ else {
+ $self->ns( $ns );
+ ( $version ) = $ns =~ m{([^/]+)/?$};
+ }
+ $self->version( $version );
+
+ for my $column ( @columns ) {
+ my $node = $doc->documentElement->getChildrenByTagName( $column )
+ or next;
+ if ( $column eq 'Url' ) {
+ if ( $version eq '1.0' ) {
+ $self->Url(
+ [ WWW::OpenSearch::Url->new(
+ template => $node->string_value,
+ type => 'application/rss+xml',
+ ns => $self->ns
+ )
+ ]
+ );
+ next;
+ }
+
+ my @url;
+ for my $urlnode ( $node->get_nodelist ) {
+ my $type = $urlnode->getAttributeNode( 'type' )->value;
+ my $url = $urlnode->getAttributeNode( 'template' )->value;
+ $url =~ s/\?}/}/g; # optional
+ my $method = $urlnode->getAttributeNode( 'method' );
+ $method = $method->value if $method;
+
+ my %params;
+ for ( $urlnode->getChildrenByTagName( 'Param' ) ) {
+ my $param = $_->getAttributeNode( 'name' )->value;
+ my $value = $_->getAttributeNode( 'value' )->value;
+ $value =~ s/\?}/}/g; # optional
+ $params{ $param } = $value;
+ }
+
+ push @url,
+ WWW::OpenSearch::Url->new(
+ template => $url,
+ type => $type,
+ method => $method,
+ params => \%params,
+ ns => $self->ns
+ );
+ }
+ $self->Url( \@url );
+ }
+ elsif ( $version eq '1.1' and $column eq 'Query' ) {
+ my $queries = $self->query || [];
+
+ for my $node ( $node->get_nodelist ) {
+ my $query = WWW::OpenSearch::Query->new(
+ { map { $_ => $node->getAttributeNode( $_ )->value }
+ qw( role searchTerms )
+ }
+ );
+
+ push @$queries, $query;
+ }
+
+ $self->query( $queries );
+ }
+ elsif ( $version eq '1.1' and $column eq 'Image' ) {
+ my $images = $self->image || [];
+
+ for my $node ( $node->get_nodelist ) {
+ my $image = WWW::OpenSearch::Image->new(
+ { ( map {
+ my $attr = $node->getAttributeNode( $_ );
+ $attr ? ( $_ => $attr->value ) : ()
+ } qw( height width type )
+ ),
+ url => $node->string_value
+ }
+ );
+
+ push @$images, $image;
+ }
+
+ $self->image( $images );
+ }
+ else {
+ $self->$column( $node->string_value );
+ }
+ }
+}
+
+sub get_best_url {
+ my $self = shift;
+
+ return
+ $self->get_url_by_type( 'application/atom+xml' )
+ || $self->get_url_by_type( 'application/rss+xml' )
+ || $self->get_url_by_type( 'text/xml' )
+ || $self->url->[ 0 ];
+}
+
+sub get_url_by_type {
+ my $self = shift;
+ my $type = shift;
+
+ for ( $self->urls ) {
+ return $_ if $_->type eq $type;
+ }
+
+ return;
+}
+
+sub urls {
+ my $self = shift;
+ return @{ $self->url };
+}
+
+1;
--- /dev/null
+package WWW::OpenSearch::Image;
+
+use strict;
+use warnings;
+
+use base qw( Class::Accessor::Fast );
+
+__PACKAGE__->mk_accessors( qw( height width type url ) );
+
+=head1 NAME
+
+WWW::OpenSearch::Image - Object to represent an image
+
+=head1 SYNOPSIS
+
+=head1 DESCRIPTION
+
+=head1 CONSTRUCTOR
+
+=head2 new( [%options] )
+
+=head1 ACCESSORS
+
+=over 4
+
+=item * height
+
+=item * width
+
+=item * type
+
+=item * url
+
+=back
+
+=head1 AUTHOR
+
+=over 4
+
+=item * Tatsuhiko Miyagawa E<lt>miyagawa@bulknews.netE<gt>
+
+=item * Brian Cassidy E<lt>bricas@cpan.orgE<gt>
+
+=back
+
+=head1 COPYRIGHT AND LICENSE
+
+Copyright 2007 by Tatsuhiko Miyagawa and Brian Cassidy
+
+This library is free software; you can redistribute it and/or modify
+it under the same terms as Perl itself.
+
+=cut
+
+1;
--- /dev/null
+package WWW::OpenSearch::Query;
+
+use strict;
+use warnings;
+
+use base qw( Class::Accessor::Fast );
+
+__PACKAGE__->mk_accessors( qw( role searchTerms ) );
+
+=head1 NAME
+
+WWW::OpenSearch::Query - Object to represent a sample query
+
+=head1 SYNOPSIS
+
+=head1 DESCRIPTION
+
+=head1 CONSTRUCTOR
+
+=head2 new( [%options] )
+
+=head1 ACCESSORS
+
+=over 4
+
+=item * role
+
+=item * searchTerms
+
+=back
+
+=head1 AUTHOR
+
+=over 4
+
+=item * Tatsuhiko Miyagawa E<lt>miyagawa@bulknews.netE<gt>
+
+=item * Brian Cassidy E<lt>bricas@cpan.orgE<gt>
+
+=back
+
+=head1 COPYRIGHT AND LICENSE
+
+Copyright 2007 by Tatsuhiko Miyagawa and Brian Cassidy
+
+This library is free software; you can redistribute it and/or modify
+it under the same terms as Perl itself.
+
+=cut
+
+1;
--- /dev/null
+package WWW::OpenSearch::Request;
+
+use strict;
+use warnings;
+
+use base qw( HTTP::Request Class::Accessor::Fast );
+
+use HTTP::Request::Common ();
+
+__PACKAGE__->mk_accessors( qw( opensearch_url opensearch_params ) );
+
+=head1 NAME
+
+WWW::OpenSearch::Request - Encapsulate an opensearch request
+
+=head1 SYNOPSIS
+
+=head1 DESCRIPTION
+
+=head1 CONSTRUCTOR
+
+=head2 new( $url, \%params )
+
+=head1 METHODS
+
+=head2 clone( )
+
+=head1 ACCESSORS
+
+=over 4
+
+=item * opensearch_url
+
+=item * opensearch_params
+
+=back
+
+=head1 AUTHOR
+
+=over 4
+
+=item * Brian Cassidy E<lt>bricas@cpan.orgE<gt>
+
+=back
+
+=head1 COPYRIGHT AND LICENSE
+
+Copyright 2007 by Tatsuhiko Miyagawa and Brian Cassidy
+
+This library is free software; you can redistribute it and/or modify
+it under the same terms as Perl itself.
+
+=cut
+
+sub new {
+ my ( $class, $os_url, $params ) = @_;
+
+ my ( $uri, $post ) = $os_url->prepare_query( $params );
+
+ my $self;
+ if ( lc $os_url->method eq 'post' ) {
+ $self = HTTP::Request::Common::POST( $uri, $post );
+ bless $self, $class;
+ }
+ else {
+ $self = $class->SUPER::new( $os_url->method => $uri );
+ }
+
+ $self->opensearch_url( $os_url );
+ $self->opensearch_params( $params );
+
+ return $self;
+}
+
+sub clone {
+ my $self = shift;
+ my $clone = bless $self->SUPER::clone, ref( $self );
+
+ $clone->opensearch_url( $self->opensearch_url );
+ $clone->opensearch_params( $self->opensearch_params );
+
+ return $clone;
+}
+
+1;
--- /dev/null
+package WWW::OpenSearch::Response;
+
+use strict;
+use warnings;
+
+use base qw( HTTP::Response Class::Accessor::Fast );
+
+use XML::Feed;
+use Data::Page;
+use WWW::OpenSearch::Agent;
+use WWW::OpenSearch::Request;
+
+__PACKAGE__->mk_accessors( qw( feed pager ) );
+
+=head1 NAME
+
+WWW::OpenSearch::Response - Encapsulate a response received from
+an A9 OpenSearch compatible engine
+
+=head1 SYNOPSIS
+
+ use WWW::OpenSearch;
+
+ my $url = "http://bulkfeeds.net/opensearch.xml";
+ my $engine = WWW::OpenSearch->new($url);
+
+ # Retrieve page 4 of search results for "iPod"
+ my $response = $engine->search("iPod",{ startPage => 4 });
+ for my $item (@{$response->feed->items}) {
+ print $item->{description};
+ }
+
+ # Retrieve page 3 of results
+ $response = $response->previous_page;
+
+ # Retrieve page 5 of results
+ $response = $response->next_page;
+
+=head1 DESCRIPTION
+
+WWW::OpenSearch::Response is a module designed to encapsulate a
+response received from an A9 OpenSearch compatible engine.
+See http://opensearch.a9.com/spec/1.1/response/ for details.
+
+=head1 CONSTRUCTOR
+
+=head2 new( $response )
+
+Constructs a new instance of WWW::OpenSearch::Response from the
+WWWW::OpenSearch:Response returned by the search request.
+
+=head1 METHODS
+
+=head2 parse_response( )
+
+Parses the content of the HTTP response using XML::Feed. If successful,
+parse_feed( ) is also called.
+
+=head2 parse_feed( )
+
+Parses the XML::Feed originally parsed from the HTTP response content.
+Sets the pager object appropriately.
+
+=head2 previous_page( ) / next_page( )
+
+Performs another search on the parent object, returning a
+WWW::OpenSearch::Response instance containing the previous/next page
+of results. If the current response includes a <link rel="previous/next"
+href="..." /> tag, the page will simply be the parsed content of the URL
+specified by the tag's href attribute. However, if the current response does not
+include the appropriate link, a new query is constructed using the startPage
+or startIndex query arguments.
+
+=head2 _get_link( $type )
+
+Gets the href attribute of the first link whose rel attribute
+is equal to $type.
+
+=head1 ACCESSORS
+
+=head2 feed( )
+
+=head2 pager( )
+
+=head1 AUTHOR
+
+=over 4
+
+=item * Tatsuhiko Miyagawa E<lt>miyagawa@bulknews.netE<gt>
+
+=item * Brian Cassidy E<lt>bricas@cpan.orgE<gt>
+
+=back
+
+=head1 COPYRIGHT AND LICENSE
+
+Copyright 2007 by Tatsuhiko Miyagawa and Brian Cassidy
+
+This library is free software; you can redistribute it and/or modify
+it under the same terms as Perl itself.
+
+=cut
+
+sub new {
+ my $class = shift;
+ my $response = shift;
+
+ my $self = bless $response, $class;
+
+ return $self unless $self->is_success;
+
+ $self->parse_response;
+
+ return $self;
+}
+
+sub parse_response {
+ my $self = shift;
+
+ my $content = $self->content;
+ my $feed = XML::Feed->parse( \$content );
+
+ return if XML::Feed->errstr;
+ $self->feed( $feed );
+
+ $self->parse_feed;
+}
+
+sub parse_feed {
+ my $self = shift;
+ my $pager = Data::Page->new;
+
+ my $feed = $self->feed;
+ my $format = $feed->format;
+ my $ns = $self->request->opensearch_url->ns;
+
+ # TODO
+ # adapt these for any number of opensearch elements in
+ # the feed or in each entry
+
+ if ( my $atom = $feed->{ atom } ) {
+ my $total = $atom->get( $ns, 'totalResults' );
+ my $perpage = $atom->get( $ns, 'itemsPerPage' );
+ my $start = $atom->get( $ns, 'startIndex' );
+
+ $pager->total_entries( $total );
+ $pager->entries_per_page( $perpage );
+ $pager->current_page( $start ? ( $start - 1 ) / $perpage + 1 : 0 );
+ }
+ elsif ( my $rss = $feed->{ rss } ) {
+ if ( my $page = $rss->channel->{ $ns } ) {
+ $pager->total_entries( $page->{ totalResults } );
+ $pager->entries_per_page( $page->{ itemsPerPage } );
+ my $start = $page->{ startIndex };
+ $pager->current_page(
+ $start ? ( $start - 1 ) / $page->{ itemsPerPage } + 1 : 0 );
+ }
+ }
+ $self->pager( $pager );
+}
+
+sub next_page {
+ my $self = shift;
+ return $self->_get_page( 'next' );
+}
+
+sub previous_page {
+ my $self = shift;
+ return $self->_get_page( 'previous' );
+}
+
+sub _get_page {
+ my ( $self, $direction ) = @_;
+ my $pager = $self->pager;
+ my $pagermethod = "${direction}_page";
+ my $page = $pager->$pagermethod;
+ return unless $page;
+
+ my $params;
+ my $osu = $self->request->opensearch_url;
+
+ # this code is too fragile -- deparse depends on the order of query
+ # params and the like. best just to use the last query params and
+ # do the paging from there.
+ #
+ # if( lc $osu->method ne 'post' ) { # force query build on POST
+ # my $link = $self->_get_link( $direction );
+ # if( $link ) {
+ # $params = $osu->deparse( $link );
+ # }
+ # }
+
+ # rebuild the query
+ if ( !$params ) {
+ $params = $self->request->opensearch_params;
+
+ # handle paging via a page #
+ $params->{ startPage } = $page;
+
+ # handle paging via an index
+ if ( exists $params->{ startIndex } ) {
+
+ # start index is pre-existing
+ if ( $params->{ startIndex } ) {
+ if ( $direction eq 'previous' ) {
+ $params->{ startIndex } -= $pager->entries_per_page;
+ }
+ else {
+ $params->{ startIndex } += $pager->entries_per_page;
+ }
+ }
+
+ # start index did not exist previously
+ else {
+ if ( $direction eq 'previous' ) {
+ $params->{ startIndex } = 1;
+ }
+ else {
+ $params->{ startIndex } = $pager->entries_per_page + 1;
+ }
+
+ }
+ }
+ }
+
+ my $agent = WWW::OpenSearch::Agent->new;
+ return $agent->search( WWW::OpenSearch::Request->new( $osu, $params ) );
+}
+
+sub _get_link {
+ my $self = shift;
+ my $type = shift;
+ my $feed = $self->feed->{ atom };
+
+ return unless $feed;
+
+ for ( $feed->link ) {
+ return $_->href if $_->rel eq $type;
+ }
+
+ return;
+}
+
+1;
--- /dev/null
+package WWW::OpenSearch::Url;
+
+use strict;
+use warnings;
+
+use base qw( Class::Accessor::Fast );
+
+use URI::Template;
+
+__PACKAGE__->mk_accessors( qw( type template method params ns ) );
+
+=head1 NAME
+
+WWW::OpenSearch::Url - Object to represent a target URL
+
+=head1 SYNOPSIS
+
+=head1 DESCRIPTION
+
+=head1 CONSTRUCTOR
+
+=head2 new( [%options] )
+
+=head1 METHODS
+
+=head2 prepare_query( [ \%params ] )
+
+=head1 ACCESSORS
+
+=over 4
+
+=item * type
+
+=item * template
+
+=item * method
+
+=item * params
+
+=item * ns
+
+=back
+
+=head1 AUTHOR
+
+=over 4
+
+=item * Tatsuhiko Miyagawa E<lt>miyagawa@bulknews.netE<gt>
+
+=item * Brian Cassidy E<lt>bricas@cpan.orgE<gt>
+
+=back
+
+=head1 COPYRIGHT AND LICENSE
+
+Copyright 2007 by Tatsuhiko Miyagawa and Brian Cassidy
+
+This library is free software; you can redistribute it and/or modify
+it under the same terms as Perl itself.
+
+=cut
+
+sub new {
+ my ( $class, %options ) = @_;
+
+ $options{ method } ||= 'GET';
+ $options{ template } = URI::Template->new( $options{ template } );
+
+ my $self = $class->SUPER::new( \%options );
+
+ return $self;
+}
+
+sub prepare_query {
+ my ( $self, $params ) = @_;
+ my $tmpl = $self->template;
+
+ for ( qw( startIndex startPage ) ) {
+ $params->{ $_ } = 1 if !defined $params->{ $_ };
+ }
+ $params->{ language } ||= '*';
+ $params->{ outputEncoding } ||= 'UTF-8';
+ $params->{ inputEncoding } ||= 'UTF-8';
+
+ # fill the uri template
+ my $url = $tmpl->process( %$params );
+
+ # attempt to handle POST
+ if ( $self->method eq 'post' ) {
+ my $post = $self->params;
+ for my $key ( keys %$post ) {
+ $post->{ $key } =~ s/{(.+)}/$params->{ $1 } || ''/eg;
+ }
+
+ return $url, [ %$post ];
+ }
+
+ return $url;
+}
+
+1;
--- /dev/null
+use strict;
+use Test::More tests => 8;
+
+BEGIN {
+ use_ok 'WWW::OpenSearch';
+ use_ok 'WWW::OpenSearch::Description';
+ use_ok 'WWW::OpenSearch::Response';
+ use_ok 'WWW::OpenSearch::Url';
+ use_ok 'WWW::OpenSearch::Query';
+ use_ok 'WWW::OpenSearch::Image';
+ use_ok 'WWW::OpenSearch::Agent';
+ use_ok 'WWW::OpenSearch::Request';
+}
--- /dev/null
+use strict;
+use Test::More;
+
+my $url = $ENV{ OPENSEARCH_URL };
+unless ( $url ) {
+ Test::More->import( skip_all => "OPENSEARCH_URL not set" );
+ exit;
+}
+
+# XXX This is not testing, but for debugging :)
+plan 'no_plan';
+
+use WWW::OpenSearch;
+
+my $engine = WWW::OpenSearch->new( $url );
+ok $engine;
+ok $engine->description->shortname, $engine->description->shortname;
+
+my $res = $engine->search( "iPod" );
+ok $res;
+ok $res->feed->title, $res->feed->title;
+ok $res->feed->link, $res->feed->link;
+ok $res->pager->entries_per_page,
+ "items per page " . $res->pager->entries_per_page;
+ok $res->pager->total_entries, "total entries " . $res->pager->total_entries;
--- /dev/null
+use Test::More tests => 2;
+
+use_ok( 'WWW::OpenSearch' );
+use URI::file;
+
+my $uri = URI::file->new_abs( 't/data/osd.xml' );
+
+my $engine = WWW::OpenSearch->new( $uri );
+isa_ok( $engine, 'WWW::OpenSearch' );
--- /dev/null
+use strict;
+use warnings;
+
+use Test::More tests => 48;
+
+use_ok( 'WWW::OpenSearch::Description' );
+
+# simple 1.1 OSD
+{
+ my $description = q(<?xml version="1.0" encoding="UTF-8"?>
+<OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/">
+ <ShortName>Web Search</ShortName>
+ <Description>Use Example.com to search the Web.</Description>
+ <Tags>example web</Tags>
+ <Contact>admin@example.com</Contact>
+ <Url type="application/rss+xml"
+ template="http://example.com/?q={searchTerms}&pw={startPage?}&format=rss"/>
+</OpenSearchDescription>
+);
+
+ my $osd = WWW::OpenSearch::Description->new( $description );
+ isa_ok( $osd, 'WWW::OpenSearch::Description' );
+ is( $osd->shortname, 'Web Search', 'shortname' );
+ ok( !defined $osd->longname, 'longname' );
+ is( $osd->description, 'Use Example.com to search the Web.',
+ 'description' );
+ is( $osd->tags, 'example web', 'tags' );
+ is( $osd->contact, 'admin@example.com', 'contact' );
+
+ # count the urls
+ is( $osd->urls, 1, 'number of url objects' );
+}
+
+# complex 1.1 OSD
+{
+ my $description = q(<?xml version="1.0" encoding="UTF-8"?>
+<OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/">
+ <ShortName>Web Search</ShortName>
+ <Description>Use Example.com to search the Web.</Description>
+ <Tags>example web</Tags>
+ <Contact>admin@example.com</Contact>
+ <Url type="application/rss+xml"
+ template="http://example.com/?q={searchTerms}&pw={startPage}&format=rss"/>
+ <Url type="application/atom+xml"
+ template="http://example.com/?q={searchTerms}&pw={startPage?}&format=atom"/>
+ <Url type="text/html"
+ method="post"
+ template="https://intranet/search?format=html">
+ <Param name="s" value="{searchTerms}"/>
+ <Param name="o" value="{startIndex?}"/>
+ <Param name="c" value="{itemsPerPage?}"/>
+ <Param name="l" value="{language?}"/>
+ </Url>
+ <LongName>Example.com Web Search</LongName>
+ <Image height="64" width="64" type="image/png">http://example.com/websearch.png</Image>
+ <Image height="16" width="16" type="image/vnd.microsoft.icon">http://example.com/websearch.ico</Image>
+ <Query role="example" searchTerms="cat" />
+ <Developer>Example.com Development Team</Developer>
+ <Attribution>
+ Search data &copy; 2005, Example.com, Inc., All Rights Reserved
+ </Attribution>
+ <SyndicationRight>open</SyndicationRight>
+ <AdultContent>false</AdultContent>
+ <Language>en-us</Language>
+ <OutputEncoding>UTF-8</OutputEncoding>
+ <InputEncoding>UTF-8</InputEncoding>
+</OpenSearchDescription>
+);
+
+ my $osd = WWW::OpenSearch::Description->new( $description );
+ isa_ok( $osd, 'WWW::OpenSearch::Description' );
+ is( $osd->shortname, 'Web Search', 'shortname' );
+ is( $osd->longname, 'Example.com Web Search', 'longname' );
+ is( $osd->description, 'Use Example.com to search the Web.',
+ 'description' );
+ is( $osd->tags, 'example web', 'tags' );
+ is( $osd->contact, 'admin@example.com', 'contact' );
+ is( $osd->developer, 'Example.com Development Team', 'developer' );
+ is( $osd->attribution, '
+ Search data © 2005, Example.com, Inc., All Rights Reserved
+ ', 'attribution'
+ );
+ is( $osd->inputencoding, 'UTF-8', 'inputencoding' );
+ is( $osd->outputencoding, 'UTF-8', 'outputencoding' );
+ is( $osd->language, 'en-us', 'language' );
+ is( $osd->adultcontent, 'false', 'adultcontent' );
+ is( $osd->syndicationright, 'open', 'syndicationright' );
+
+ my $queries = $osd->query;
+ is( scalar @$queries, 1, 'number of query objects' );
+ is( $queries->[ 0 ]->role, 'example', 'role' );
+ is( $queries->[ 0 ]->searchTerms, 'cat', 'searchTerms' );
+
+ my $images = $osd->image;
+ is( scalar @$images, 2, 'number of image objects' );
+ is( $images->[ 0 ]->height, 64, 'height' );
+ is( $images->[ 0 ]->width, 64, 'width' );
+ is( $images->[ 0 ]->type, 'image/png', 'content type' );
+ is( $images->[ 0 ]->url, 'http://example.com/websearch.png', 'url' );
+ is( $images->[ 1 ]->height, 16, 'height' );
+ is( $images->[ 1 ]->width, 16, 'width' );
+ is( $images->[ 1 ]->type, 'image/vnd.microsoft.icon', 'content type' );
+ is( $images->[ 1 ]->url, 'http://example.com/websearch.ico', 'url' );
+
+ # count the urls
+ is( $osd->urls, 3, 'number of url objects' );
+}
+
+# 1.0 OSD
+{
+ my $description = q(<?xml version="1.0" encoding="UTF-8"?>
+<OpenSearchDescription xmlns="http://a9.com/-/spec/opensearchdescription/1.0/">
+ <Url>http://www.unto.net/aws?q={searchTerms}&searchindex=Electronics
+ &flavor=osrss&itempage={startPage}</Url>
+ <Format>http://a9.com/-/spec/opensearchrss/1.0/</Format>
+ <ShortName>Electronics</ShortName>
+ <LongName>Amazon Electronics</LongName>
+ <Description>Search for electronics on Amazon.com.</Description>
+ <Tags>amazon electronics</Tags>
+ <Image>http://www.unto.net/search/amazon_electronics.gif</Image>
+ <SampleSearch>ipod</SampleSearch>
+ <Developer>DeWitt Clinton</Developer>
+ <Contact>dewitt@unto.net</Contact>
+ <Attribution>Product and search data &copy; 2005, Amazon, Inc.,
+ All Rights Reserved</Attribution>
+ <SyndicationRight>open</SyndicationRight>
+ <AdultContent>false</AdultContent>
+</OpenSearchDescription>
+);
+
+ my $osd = WWW::OpenSearch::Description->new( $description );
+ isa_ok( $osd, 'WWW::OpenSearch::Description' );
+ is( $osd->shortname, 'Electronics', 'shortname' );
+ is( $osd->longname, 'Amazon Electronics', 'longname' );
+ is( $osd->description, 'Search for electronics on Amazon.com.',
+ 'descrpiton' );
+ is( $osd->tags, 'amazon electronics', 'tags' );
+ is( $osd->contact, 'dewitt@unto.net', 'contact' );
+ is( $osd->format, 'http://a9.com/-/spec/opensearchrss/1.0/', 'format' );
+ is( $osd->image, 'http://www.unto.net/search/amazon_electronics.gif',
+ 'image' );
+ is( $osd->samplesearch, 'ipod', 'samplesearch' );
+ is( $osd->developer, 'DeWitt Clinton', 'developer' );
+ is( $osd->attribution, 'Product and search data © 2005, Amazon, Inc.,
+ All Rights Reserved', 'attribution'
+ );
+ is( $osd->syndicationright, 'open', 'syndicationright' );
+ is( $osd->adultcontent, 'false', 'adultcontent' );
+
+ # count the urls
+ is( $osd->urls, 1, 'urls' );
+}
--- /dev/null
+use strict;
+use warnings;
+
+use Test::More tests => 36;
+
+use_ok( 'WWW::OpenSearch::Description' );
+use_ok( 'WWW::OpenSearch::Url' );
+
+{
+ my $description = q(<?xml version="1.0" encoding="UTF-8"?>
+<OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/">
+ <Url type="application/rss+xml"
+ template="http://example.com/?q={searchTerms}&pw={startPage?}&format=rss"/>
+</OpenSearchDescription>
+);
+
+ my $osd = WWW::OpenSearch::Description->new( $description );
+ isa_ok( $osd, 'WWW::OpenSearch::Description' );
+ is( $osd->version, '1.1', 'version' );
+ is( $osd->ns, 'http://a9.com/-/spec/opensearch/1.1/', 'namespace' );
+ is( $osd->urls, 1, 'number of urls' );
+
+ my ( $url ) = $osd->urls;
+ isa_ok( $url, 'WWW::OpenSearch::Url' );
+ is( $url->type, 'application/rss+xml', 'content type' );
+ is( lc $url->method, 'get', 'method' );
+ is( $url->template,
+ 'http://example.com/?q={searchTerms}&pw={startPage}&format=rss',
+ 'template' );
+ my $result
+ = $url->prepare_query( { searchTerms => 'x', startPage => 1 } );
+ is( $result, 'http://example.com/?q=x&pw=1&format=rss', 'prepare_query' );
+}
+
+{
+ my $description = q(<?xml version="1.0" encoding="UTF-8"?>
+<OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/">
+ <Url type="application/rss+xml"
+ template="http://example.com/?q={searchTerms}&pw={startPage}&format=rss"/>
+ <Url type="application/atom+xml"
+ template="http://example.com/?q={searchTerms}&pw={startPage?}&format=atom"/>
+ <Url type="text/html"
+ method="post"
+ template="https://intranet/search?format=html">
+ <Param name="s" value="{searchTerms}"/>
+ <Param name="o" value="{startIndex?}"/>
+ <Param name="c" value="{itemsPerPage?}"/>
+ <Param name="l" value="{language?}"/>
+ </Url>
+</OpenSearchDescription>
+);
+
+ my $osd = WWW::OpenSearch::Description->new( $description );
+ isa_ok( $osd, 'WWW::OpenSearch::Description' );
+ is( $osd->urls, 3, 'number of urls' );
+ is( $osd->get_best_url, $osd->url->[ 1 ], 'get_best_url' );
+
+ {
+ my $url = $osd->url->[ 0 ];
+ isa_ok( $url, 'WWW::OpenSearch::Url' );
+ is( $url->type, 'application/rss+xml', 'content type' );
+ is( lc $url->method, 'get', 'method' );
+ is( $url->template,
+ 'http://example.com/?q={searchTerms}&pw={startPage}&format=rss',
+ 'template' );
+ }
+
+ {
+ my $url = $osd->url->[ 1 ];
+ isa_ok( $url, 'WWW::OpenSearch::Url' );
+ is( $url->type, 'application/atom+xml', 'content type' );
+ is( lc $url->method, 'get', 'method' );
+ is( $url->template,
+ 'http://example.com/?q={searchTerms}&pw={startPage}&format=atom',
+ 'template'
+ );
+ }
+
+ {
+ my $url = $osd->url->[ 2 ];
+ isa_ok( $url, 'WWW::OpenSearch::Url' );
+ is( $url->type, 'text/html', 'content type' );
+ is( lc $url->method, 'post', 'method' );
+ is( $url->template, 'https://intranet/search?format=html',
+ 'template' );
+ is_deeply(
+ $url->params,
+ { s => '{searchTerms}',
+ o => '{startIndex}',
+ c => '{itemsPerPage}',
+ l => '{language}'
+ },
+ 'params'
+ );
+ my ( $result, $post ) = $url->prepare_query(
+ { searchTerms => 'x',
+ startIndex => '1',
+ itemsPerPage => 1,
+ language => 'en'
+ }
+ );
+ is( $result,
+ 'https://intranet/search?format=html',
+ 'prepare_query (uri)'
+ );
+ $post = { @$post };
+ is_deeply(
+ $post,
+ { s => 'x', o => 1, c => 1, l => 'en' },
+ 'prepare_query (params)'
+ );
+ }
+}
+
+{
+ my $description = q(<?xml version="1.0" encoding="UTF-8"?>
+<OpenSearchDescription xmlns="http://a9.com/-/spec/opensearchdescription/1.0/">
+ <Url>http://www.unto.net/aws?q={searchTerms}&searchindex=Electronics&flavor=osrss&itempage={startPage}</Url>
+</OpenSearchDescription>
+);
+
+ my $osd = WWW::OpenSearch::Description->new( $description );
+ isa_ok( $osd, 'WWW::OpenSearch::Description' );
+ is( $osd->version, '1.0', 'version' );
+ is( $osd->ns, 'http://a9.com/-/spec/opensearchrss/1.0/', 'namespace' );
+ is( $osd->urls, 1, 'number of urls' );
+
+ my ( $url ) = $osd->urls;
+ isa_ok( $url, 'WWW::OpenSearch::Url' );
+ is( lc $url->method, 'get', 'method' );
+ is( $url->template,
+ 'http://www.unto.net/aws?q={searchTerms}&searchindex=Electronics&flavor=osrss&itempage={startPage}',
+ 'template'
+ );
+}
+
--- /dev/null
+use strict;
+use warnings;
+
+use Test::More tests => 1;
+
+use_ok( 'WWW::OpenSearch::Response' );
--- /dev/null
+use Test::More tests => 9;
+
+use strict;
+use warnings;
+
+use_ok( 'WWW::OpenSearch::Description' );
+use_ok( 'WWW::OpenSearch::Request' );
+
+{
+ my $description = q(<?xml version="1.0" encoding="UTF-8"?>
+<OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/">
+ <Url type="application/rss+xml"
+ template="http://example.com/?q={searchTerms}&pw={startPage}&format=rss"/>
+ <Url type="application/atom+xml"
+ template="http://example.com/?q={searchTerms}&pw={startPage?}&format=atom"/>
+ <Url type="text/html"
+ method="post"
+ template="https://intranet/search?format=html">
+ <Param name="s" value="{searchTerms}"/>
+ <Param name="o" value="{startIndex?}"/>
+ <Param name="c" value="{itemsPerPage?}"/>
+ <Param name="l" value="{language?}"/>
+ </Url>
+</OpenSearchDescription>
+);
+
+ my $osd = WWW::OpenSearch::Description->new( $description );
+
+ {
+ my $req = WWW::OpenSearch::Request->new( $osd->url->[ 2 ],
+ { searchTerms => 'iPod' } );
+ isa_ok( $req, 'WWW::OpenSearch::Request' );
+ is( lc $req->method, 'post', 'method' );
+ is( $req->uri, 'https://intranet/search?format=html', 'uri' );
+ is( $req->content, 'l=*&c=&s=iPod&o=1', 'content' );
+ }
+
+ {
+ my $req = WWW::OpenSearch::Request->new( $osd->url->[ 1 ],
+ { searchTerms => 'iPod' } );
+ isa_ok( $req, 'WWW::OpenSearch::Request' );
+ is( lc $req->method, 'get', 'method' );
+ is( $req->uri, 'http://example.com/?q=iPod&pw=1&format=atom', 'uri' );
+ }
+}
--- /dev/null
+use Test::More;
+eval "use Test::Pod 1.00";
+plan skip_all => "Test::Pod 1.00 required for testing POD" if $@;
+all_pod_files_ok();
--- /dev/null
+use Test::More;
+eval "use Test::Pod::Coverage 1.00";
+plan skip_all => "Test::Pod::Coverage 1.00 required for testing POD coverage"
+ if $@;
+all_pod_coverage_ok();
--- /dev/null
+<OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/">
+ <ShortName>Web Search</ShortName>
+ <Description>Use Example.com to search the Web.</Description>
+ <Tags>example web</Tags>
+ <Contact>admin@example.com</Contact>
+ <Url type="application/rss+xml"
+ template="http://example.com/?q={searchTerms}&pw={startPage}&format=rss"/>
+ <Url type="application/atom+xml"
+ template="http://example.com/?q={searchTerms}&pw={startPage?}&format=atom"/>
+ <Url type="text/html"
+ method="post"
+ template="https://intranet/search?format=html">
+ <Param name="s" value="{searchTerms}"/>
+ <Param name="o" value="{startIndex?}"/>
+ <Param name="c" value="{itemsPerPage?}"/>
+ <Param name="l" value="{language?}"/>
+ </Url>
+ <LongName>Example.com Web Search</LongName>
+ <Image height="64" width="64" type="image/png">http://example.com/websearch.png</Image>
+ <Image height="16" width="16" type="image/vnd.microsoft.icon">http://example.com/websearch.ico</Image>
+ <Query role="example" searchTerms="cat" />
+ <Developer>Example.com Development Team</Developer>
+ <Attribution>
+ Search data &copy; 2005, Example.com, Inc., All Rights Reserved
+ </Attribution>
+ <SyndicationRight>open</SyndicationRight>
+ <AdultContent>false</AdultContent>
+ <Language>en-us</Language>
+ <OutputEncoding>UTF-8</OutputEncoding>
+ <InputEncoding>UTF-8</InputEncoding>
+</OpenSearchDescription>