Revision history for XML::Feed
-0.20
+0.21 2008.10.15
+ - Remove the inc directory because it's not needed anymore
+
+0.20 2008.10.15
- Allow specification of the parsing format. Fixes bugs
http://rt.cpan.org/Public/Bug/Display.html?id=35580 and
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=477394
Build.PL
Changes
-inc/ExtUtils/AutoInstall.pm
-inc/HTML/TokeParser.pm
-inc/LWP.pm
-inc/Module/AutoInstall.pm
-inc/Module/Install.pm
-inc/Module/Install/AutoInstall.pm
-inc/Module/Install/Base.pm
-inc/Module/Install/Build.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
-inc/Test/More.pm
lib/XML/Feed.pm
lib/XML/Feed/Atom.pm
lib/XML/Feed/Content.pm
+++ /dev/null
-#line 1
-# $File: //member/autrijus/ExtUtils-AutoInstall/lib/ExtUtils/AutoInstall.pm $
-# $Revision: #9 $ $Change: 9532 $ $DateTime: 2004/01/01 06:47:30 $ vim: expandtab shiftwidth=4
-
-package ExtUtils::AutoInstall;
-$ExtUtils::AutoInstall::VERSION = '0.56';
-
-use strict;
-use Cwd ();
-use ExtUtils::MakeMaker ();
-
-#line 281
-
-# 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, $PostambleUsed);
-
-$AcceptDefault = 1 unless -t STDIN; # non-interactive session
-_init();
-
-sub missing_modules {
- return @Missing;
-}
-
-sub do_install {
- __PACKAGE__->install(
- [ UNIVERSAL::isa($Config, 'HASH') ? %{$Config} : @{$Config}],
- @Missing,
- );
-}
-
-# initialize various flags, and/or perform install
-sub _init {
- foreach my $arg (@ARGV, split(/[\s\t]+/, $ENV{PERL_EXTUTILS_AUTOINSTALL} || '')) {
- if ($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 dependencies...\n";
-
- my $cwd = Cwd::cwd();
-
- $Config = [];
-
- my $maxlen = length((sort { length($b) <=> length($a) }
- grep { /^[^\-]/ }
- map { ref($_) ? keys %{ref($_) eq 'HASH' ? $_ : +{@{$_}}} : '' }
- 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);
-
- # 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;
- }
- }
-
- _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';
-}
-
-# CPAN.pm is non-reentrant, so check if we're under it and have no CPANPLUS
-sub _check_lock {
- return unless @Missing;
- return if _has_cpanplus();
-
- require CPAN; CPAN::Config->load;
- my $lock = MM->catfile($CPAN::Config->{cpan_home}, ".lock");
-
- if (-f $lock and open(LOCK, $lock)
- and ($^O eq 'MSWin32' ? _under_cpan() : <LOCK> == getppid())
- and ($CPAN::Config->{prerequisites_policy} || '') ne 'ignore'
- ) {
- print << '.';
-
-*** Since we're running under CPAN, I'll just let it take care
- of the dependency's installation later.
-.
- $UnderCPAN = 1;
- }
-
- close LOCK;
-}
-
-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, $ver;
- }
- }
-
- return @installed unless @modules; # nothing to do
-
- print "*** Installing dependencies...\n";
-
- return unless _connected_to('cpan.org');
-
- my %args = @config;
- my %failed;
- local *FAILED;
- if ($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 = @{+shift};
- my $installed = 0;
-
- require CPANPLUS::Backend;
- my $cp = CPANPLUS::Backend->new;
- my $conf = $cp->configure_object;
-
- return unless _can_write($conf->_get_build('base'));
-
- # 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 => $makeflags);
-
- while (my ($key, $val) = splice(@config, 0, 2)) {
- eval { $conf->set_conf($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 _install_cpan {
- my @modules = @{+shift};
- my @config = @{+shift};
- my $installed = 0;
- my %args;
-
- require CPAN; CPAN::Config->load;
-
- return unless _can_write(MM->catfile($CPAN::Config->{cpan_home}, 'sources'));
-
- # 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} = $arg;
- }
-
- while (my ($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};
- }
-
- $obj->force('install') if $args{force};
-
- if ($obj->install 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;
-
- require Config;
- return 1 if -w $path and -w $Config::Config{sitelib};
-
- print << ".";
-*** You are not allowed to write to the directory '$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'?), 'y'
- ) =~ /^[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);
-}
-
-# 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'))) {
- # 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}) {
- 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=$missing"
- : "\@\$(NOOP)"
- );
-
- return %args;
-}
-
-# a wrapper to ExtUtils::MakeMaker::WriteMakefile
-sub Write {
- require Carp;
- Carp::croak "WriteMakefile: Need even number of args" if @_ % 2;
-
- if ($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 ExtUtils::AutoInstall::postamble() --
- auto installation features disabled. Please contact the author.
-.
-
- return 1;
-}
-
-sub postamble {
- $PostambleUsed = 1;
-
- return << ".";
-
-config :: installdeps
-\t\@\$(NOOP)
-
-checkdeps ::
-\t\$(PERL) $0 --checkdeps
-
-installdeps ::
-\t$PostambleActions
-
-.
-
-}
-
-1;
-
-__END__
-
-#line 928
+++ /dev/null
-#line 1
-package HTML::TokeParser;
-
-# $Id: TokeParser.pm,v 2.35 2005/12/02 16:08:17 gisle Exp $
-
-require HTML::PullParser;
-@ISA=qw(HTML::PullParser);
-$VERSION = sprintf("%d.%02d", q$Revision: 2.35 $ =~ /(\d+)\.(\d+)/);
-
-use strict;
-use Carp ();
-use HTML::Entities qw(decode_entities);
-use HTML::Tagset ();
-
-my %ARGS =
-(
- start => "'S',tagname,attr,attrseq,text",
- end => "'E',tagname,text",
- text => "'T',text,is_cdata",
- process => "'PI',token0,text",
- comment => "'C',text",
- declaration => "'D',text",
-
- # options that default on
- unbroken_text => 1,
-);
-
-
-sub new
-{
- my $class = shift;
- my %cnf;
- if (@_ == 1) {
- my $type = (ref($_[0]) eq "SCALAR") ? "doc" : "file";
- %cnf = ($type => $_[0]);
- }
- else {
- %cnf = @_;
- }
-
- my $textify = delete $cnf{textify} || {img => "alt", applet => "alt"};
-
- my $self = $class->SUPER::new(%cnf, %ARGS) || return undef;
-
- $self->{textify} = $textify;
- $self;
-}
-
-
-sub get_tag
-{
- my $self = shift;
- my $token;
- while (1) {
- $token = $self->get_token || return undef;
- my $type = shift @$token;
- next unless $type eq "S" || $type eq "E";
- substr($token->[0], 0, 0) = "/" if $type eq "E";
- return $token unless @_;
- for (@_) {
- return $token if $token->[0] eq $_;
- }
- }
-}
-
-
-sub _textify {
- my($self, $token) = @_;
- my $tag = $token->[1];
- return undef unless exists $self->{textify}{$tag};
-
- my $alt = $self->{textify}{$tag};
- my $text;
- if (ref($alt)) {
- $text = &$alt(@$token);
- } else {
- $text = $token->[2]{$alt || "alt"};
- $text = "[\U$tag]" unless defined $text;
- }
- return $text;
-}
-
-
-sub get_text
-{
- my $self = shift;
- my @text;
- while (my $token = $self->get_token) {
- my $type = $token->[0];
- if ($type eq "T") {
- my $text = $token->[1];
- decode_entities($text) unless $token->[2];
- push(@text, $text);
- } elsif ($type =~ /^[SE]$/) {
- my $tag = $token->[1];
- if ($type eq "S") {
- if (defined(my $text = _textify($self, $token))) {
- push(@text, $text);
- next;
- }
- } else {
- $tag = "/$tag";
- }
- if (!@_ || grep $_ eq $tag, @_) {
- $self->unget_token($token);
- last;
- }
- push(@text, " ")
- if $tag eq "br" || !$HTML::Tagset::isPhraseMarkup{$token->[1]};
- }
- }
- join("", @text);
-}
-
-
-sub get_trimmed_text
-{
- my $self = shift;
- my $text = $self->get_text(@_);
- $text =~ s/^\s+//; $text =~ s/\s+$//; $text =~ s/\s+/ /g;
- $text;
-}
-
-sub get_phrase {
- my $self = shift;
- my @text;
- while (my $token = $self->get_token) {
- my $type = $token->[0];
- if ($type eq "T") {
- my $text = $token->[1];
- decode_entities($text) unless $token->[2];
- push(@text, $text);
- } elsif ($type =~ /^[SE]$/) {
- my $tag = $token->[1];
- if ($type eq "S") {
- if (defined(my $text = _textify($self, $token))) {
- push(@text, $text);
- next;
- }
- }
- if (!$HTML::Tagset::isPhraseMarkup{$tag}) {
- $self->unget_token($token);
- last;
- }
- push(@text, " ") if $tag eq "br";
- }
- }
- my $text = join("", @text);
- $text =~ s/^\s+//; $text =~ s/\s+$//; $text =~ s/\s+/ /g;
- $text;
-}
-
-1;
-
-
-__END__
-
-#line 367
+++ /dev/null
-#line 1
-#
-# $Id: LWP.pm,v 1.149 2005/12/08 12:06:22 gisle Exp $
-
-package LWP;
-
-$VERSION = "5.805";
-sub Version { $VERSION; }
-
-require 5.005;
-require LWP::UserAgent; # this should load everything you need
-
-1;
-
-__END__
-
-#line 658
+++ /dev/null
-#line 1
-package Module::AutoInstall;
-
-use strict;
-use Cwd ();
-use ExtUtils::MakeMaker ();
-
-use vars qw{$VERSION};
-BEGIN {
- $VERSION = '1.02';
-}
-
-# 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;
- }
- }
-
- _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';
-}
-
-# CPAN.pm is non-reentrant, so check if we're under it and have no CPANPLUS
-sub _check_lock {
- return unless @Missing;
- _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
- $UnderCPAN = 1;
- }
-
- close LOCK;
-}
-
-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
-
- 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 ( ! $UnderCPAN and _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};
- }
-
- $obj->force('install') if $args{force};
-
- my $rv = $obj->install || 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 ( $version::VERSION or defined( _load('version') ) ) {
-
- # use version.pm if it is installed.
- return (
- ( version->new($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 988
+++ /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 = '0.61';
-}
-
-# 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
-}
-
-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 exists &{ref($obj).'::'.$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 $call;
-}
-
-1;
+++ /dev/null
-#line 1
-package Module::Install::AutoInstall;
-
-use Module::Install::Base;
-@ISA = qw{Module::Install::Base};
-
-$VERSION = '0.61';
-
-use strict;
-
-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 = '0.61';
-
-# 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__} = $SIG{__WARN__}->();
-}
-
-1;
-
-#line 138
+++ /dev/null
-#line 1
-package Module::Install::Build;
-
-use Module::Install::Base;
-@ISA = qw(Module::Install::Base);
-
-$VERSION = '0.61';
-
-use strict;
-
-sub Build { $_[0] }
-
-sub write {
- my $self = shift;
- die "Build->write() takes no arguments\n" if @_;
-
- my %args;
- my $build;
-
- $args{dist_name} = $self->name || $self->determine_NAME($self->{args});
- $args{license} = $self->license;
- $args{test_files} = $self->tests;
- $args{dist_version} = $self->version || $self->determine_VERSION($self->{args});
- $args{dist_abstract} = $self->abstract;
- $args{dist_author} = $self->author;
- $args{sign} = $self->sign;
- $args{no_index} = $self->no_index;
-
- foreach my $key (qw(build_requires requires recommends conflicts)) {
- my $val = eval "\$self->$key" or next;
- $args{$key} = { map @$_, @$val };
- }
-
- %args = map {($_, $args{$_})} grep {defined($args{$_})} keys %args;
-
- require Module::Build;
- $build = Module::Build->new(%args);
- $build->add_to_cleanup(split /\s+/, $self->clean_files);
- $build->create_build_script;
-}
-
-sub ACTION_reset {
- my ($self) = @_;
- die "XXX - Can't get this working yet";
- require File::Path;
- warn "Removing inc\n";
- rmpath('inc');
-}
-
-sub ACTION_dist {
- my ($self) = @_;
- die "XXX - Can't get this working yet";
-}
-
-# <ingy> DrMath: is there an OO way to add actions to Module::Build??
-# <DrMath> ingy: yeah
-# <DrMath> ingy: package MyBuilder; use w(Module::Build; @ISA = qw(w(Module::Build); sub ACTION_ingy
-# {...}
-# <DrMath> ingy: then my $build = new MyBuilder( ...parameters... );
-# $build->write_build_script;
-
-1;
-
-__END__
-
-#line 177
+++ /dev/null
-#line 1
-package Module::Install::Can;
-
-use strict;
-use Module::Install::Base;
-use Config ();
-### This adds a 5.005 Perl version dependency.
-### This is a bug and will be fixed.
-use File::Spec ();
-use ExtUtils::MakeMaker ();
-
-use vars qw{$VERSION @ISA};
-BEGIN {
- $VERSION = '0.61';
- @ISA = qw{Module::Install::Base};
-}
-
-
-# check if we can load some module
-### Upgrade this to not have to load the module if possible
-sub can_use {
- my ($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 @ISA};
-BEGIN {
- $VERSION = '0.61';
- @ISA = qw{Module::Install::Base};
-}
-
-sub get_file {
- my ($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 Module::Install::Base;
-@ISA = qw(Module::Install::Base);
-
-$VERSION = '0.61';
-
-use strict;
-
-sub include {
- shift()->admin->include(@_);
-}
-
-sub include_deps {
- shift()->admin->include_deps(@_);
-}
-
-sub auto_include {
- shift()->admin->auto_include(@_);
-}
-
-sub auto_include_deps {
- shift()->admin->auto_include_deps(@_);
-}
-
-sub auto_include_dependent_dists {
- shift()->admin->auto_include_dependent_dists(@_);
-}
-
-1;
+++ /dev/null
-#line 1
-package Module::Install::Makefile;
-
-use strict 'vars';
-use Module::Install::Base;
-use ExtUtils::MakeMaker ();
-
-use vars qw{$VERSION @ISA};
-BEGIN {
- $VERSION = '0.61';
- @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 = shift;
- 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 );
-}
-
-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";
- }
-
- my %args = map { ( $_ => $args->{$_} ) } grep {defined($args->{$_})} keys %$args;
- if ($self->admin->preop) {
- $args{dist} = $self->admin->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;
-
- # 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;
- $self->{postamble}
-}
-
-1;
-
-__END__
-
-#line 324
+++ /dev/null
-#line 1
-package Module::Install::Metadata;
-
-use Module::Install::Base;
-@ISA = qw{Module::Install::Base};
-
-$VERSION = '0.61';
-
-use strict 'vars';
-
-my @scalar_keys = qw{
- name module_name abstract author version license
- distribution_type perl_version tests
-};
-
-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;
- };
-}
-
-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
- )
- {
- $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',
- 'GNU public license' => 'gpl',
- 'GNU lesser public license' => 'gpl',
- 'BSD license' => 'bsd',
- 'Artistic license' => 'artistic',
- 'GPL' => 'gpl',
- 'LGPL' => 'lgpl',
- 'BSD' => 'bsd',
- 'Artistic' => 'artistic',
- );
- while ( my ( $pattern, $license ) = splice( @phrases, 0, 2 ) ) {
- $pattern =~ s{\s+}{\\s+}g;
- if ( $license_text =~ /\b$pattern\b/i ) {
- $self->license($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 @ISA};
-BEGIN {
- $VERSION = '0.61';
- @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 Module::Install::Base;
-@ISA = qw(Module::Install::Base);
-
-$VERSION = '0.61';
-
-use strict;
-
-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 {
- $self->Makefile->write;
- }
- }
-}
-
-1;
+++ /dev/null
-#line 1
-package Test::More;
-
-use 5.004;
-
-use strict;
-
-
-# Can't use Carp because it might cause use_ok() to accidentally succeed
-# even though the module being used forgot to use Carp. Yes, this
-# actually happened.
-sub _carp {
- my($file, $line) = (caller(1))[1,2];
- warn @_, " at $file line $line\n";
-}
-
-
-
-use vars qw($VERSION @ISA @EXPORT %EXPORT_TAGS $TODO);
-$VERSION = '0.62';
-$VERSION = eval $VERSION; # make the alpha version come out as a number
-
-use Test::Builder::Module;
-@ISA = qw(Test::Builder::Module);
-@EXPORT = qw(ok use_ok require_ok
- is isnt like unlike is_deeply
- cmp_ok
- skip todo todo_skip
- pass fail
- eq_array eq_hash eq_set
- $TODO
- plan
- can_ok isa_ok
- diag
- BAIL_OUT
- );
-
-
-#line 157
-
-sub plan {
- my $tb = Test::More->builder;
-
- $tb->plan(@_);
-}
-
-
-# This implements "use Test::More 'no_diag'" but the behavior is
-# deprecated.
-sub import_extra {
- my $class = shift;
- my $list = shift;
-
- my @other = ();
- my $idx = 0;
- while( $idx <= $#{$list} ) {
- my $item = $list->[$idx];
-
- if( defined $item and $item eq 'no_diag' ) {
- $class->builder->no_diag(1);
- }
- else {
- push @other, $item;
- }
-
- $idx++;
- }
-
- @$list = @other;
-}
-
-
-#line 257
-
-sub ok ($;$) {
- my($test, $name) = @_;
- my $tb = Test::More->builder;
-
- $tb->ok($test, $name);
-}
-
-#line 324
-
-sub is ($$;$) {
- my $tb = Test::More->builder;
-
- $tb->is_eq(@_);
-}
-
-sub isnt ($$;$) {
- my $tb = Test::More->builder;
-
- $tb->isnt_eq(@_);
-}
-
-*isn't = \&isnt;
-
-
-#line 369
-
-sub like ($$;$) {
- my $tb = Test::More->builder;
-
- $tb->like(@_);
-}
-
-
-#line 385
-
-sub unlike ($$;$) {
- my $tb = Test::More->builder;
-
- $tb->unlike(@_);
-}
-
-
-#line 425
-
-sub cmp_ok($$$;$) {
- my $tb = Test::More->builder;
-
- $tb->cmp_ok(@_);
-}
-
-
-#line 461
-
-sub can_ok ($@) {
- my($proto, @methods) = @_;
- my $class = ref $proto || $proto;
- my $tb = Test::More->builder;
-
- unless( @methods ) {
- my $ok = $tb->ok( 0, "$class->can(...)" );
- $tb->diag(' can_ok() called with no methods');
- return $ok;
- }
-
- my @nok = ();
- foreach my $method (@methods) {
- local($!, $@); # don't interfere with caller's $@
- # eval sometimes resets $!
- eval { $proto->can($method) } || push @nok, $method;
- }
-
- my $name;
- $name = @methods == 1 ? "$class->can('$methods[0]')"
- : "$class->can(...)";
-
- my $ok = $tb->ok( !@nok, $name );
-
- $tb->diag(map " $class->can('$_') failed\n", @nok);
-
- return $ok;
-}
-
-#line 519
-
-sub isa_ok ($$;$) {
- my($object, $class, $obj_name) = @_;
- my $tb = Test::More->builder;
-
- my $diag;
- $obj_name = 'The object' unless defined $obj_name;
- my $name = "$obj_name isa $class";
- if( !defined $object ) {
- $diag = "$obj_name isn't defined";
- }
- elsif( !ref $object ) {
- $diag = "$obj_name isn't a reference";
- }
- else {
- # We can't use UNIVERSAL::isa because we want to honor isa() overrides
- local($@, $!); # eval sometimes resets $!
- my $rslt = eval { $object->isa($class) };
- if( $@ ) {
- if( $@ =~ /^Can't call method "isa" on unblessed reference/ ) {
- if( !UNIVERSAL::isa($object, $class) ) {
- my $ref = ref $object;
- $diag = "$obj_name isn't a '$class' it's a '$ref'";
- }
- } else {
- die <<WHOA;
-WHOA! I tried to call ->isa on your object and got some weird error.
-This should never happen. Please contact the author immediately.
-Here's the error.
-$@
-WHOA
- }
- }
- elsif( !$rslt ) {
- my $ref = ref $object;
- $diag = "$obj_name isn't a '$class' it's a '$ref'";
- }
- }
-
-
-
- my $ok;
- if( $diag ) {
- $ok = $tb->ok( 0, $name );
- $tb->diag(" $diag\n");
- }
- else {
- $ok = $tb->ok( 1, $name );
- }
-
- return $ok;
-}
-
-
-#line 589
-
-sub pass (;$) {
- my $tb = Test::More->builder;
- $tb->ok(1, @_);
-}
-
-sub fail (;$) {
- my $tb = Test::More->builder;
- $tb->ok(0, @_);
-}
-
-#line 650
-
-sub use_ok ($;@) {
- my($module, @imports) = @_;
- @imports = () unless @imports;
- my $tb = Test::More->builder;
-
- my($pack,$filename,$line) = caller;
-
- local($@,$!); # eval sometimes interferes with $!
-
- if( @imports == 1 and $imports[0] =~ /^\d+(?:\.\d+)?$/ ) {
- # probably a version check. Perl needs to see the bare number
- # for it to work with non-Exporter based modules.
- eval <<USE;
-package $pack;
-use $module $imports[0];
-USE
- }
- else {
- eval <<USE;
-package $pack;
-use $module \@imports;
-USE
- }
-
- my $ok = $tb->ok( !$@, "use $module;" );
-
- unless( $ok ) {
- chomp $@;
- $@ =~ s{^BEGIN failed--compilation aborted at .*$}
- {BEGIN failed--compilation aborted at $filename line $line.}m;
- $tb->diag(<<DIAGNOSTIC);
- Tried to use '$module'.
- Error: $@
-DIAGNOSTIC
-
- }
-
- return $ok;
-}
-
-#line 699
-
-sub require_ok ($) {
- my($module) = shift;
- my $tb = Test::More->builder;
-
- my $pack = caller;
-
- # Try to deterine if we've been given a module name or file.
- # Module names must be barewords, files not.
- $module = qq['$module'] unless _is_module_name($module);
-
- local($!, $@); # eval sometimes interferes with $!
- eval <<REQUIRE;
-package $pack;
-require $module;
-REQUIRE
-
- my $ok = $tb->ok( !$@, "require $module;" );
-
- unless( $ok ) {
- chomp $@;
- $tb->diag(<<DIAGNOSTIC);
- Tried to require '$module'.
- Error: $@
-DIAGNOSTIC
-
- }
-
- return $ok;
-}
-
-
-sub _is_module_name {
- my $module = shift;
-
- # Module names start with a letter.
- # End with an alphanumeric.
- # The rest is an alphanumeric or ::
- $module =~ s/\b::\b//g;
- $module =~ /^[a-zA-Z]\w*$/;
-}
-
-#line 775
-
-use vars qw(@Data_Stack %Refs_Seen);
-my $DNE = bless [], 'Does::Not::Exist';
-sub is_deeply {
- my $tb = Test::More->builder;
-
- unless( @_ == 2 or @_ == 3 ) {
- my $msg = <<WARNING;
-is_deeply() takes two or three args, you gave %d.
-This usually means you passed an array or hash instead
-of a reference to it
-WARNING
- chop $msg; # clip off newline so carp() will put in line/file
-
- _carp sprintf $msg, scalar @_;
-
- return $tb->ok(0);
- }
-
- my($this, $that, $name) = @_;
-
- $tb->_unoverload_str(\$that, \$this);
-
- my $ok;
- if( !ref $this and !ref $that ) { # neither is a reference
- $ok = $tb->is_eq($this, $that, $name);
- }
- elsif( !ref $this xor !ref $that ) { # one's a reference, one isn't
- $ok = $tb->ok(0, $name);
- $tb->diag( _format_stack({ vals => [ $this, $that ] }) );
- }
- else { # both references
- local @Data_Stack = ();
- if( _deep_check($this, $that) ) {
- $ok = $tb->ok(1, $name);
- }
- else {
- $ok = $tb->ok(0, $name);
- $tb->diag(_format_stack(@Data_Stack));
- }
- }
-
- return $ok;
-}
-
-sub _format_stack {
- my(@Stack) = @_;
-
- my $var = '$FOO';
- my $did_arrow = 0;
- foreach my $entry (@Stack) {
- my $type = $entry->{type} || '';
- my $idx = $entry->{'idx'};
- if( $type eq 'HASH' ) {
- $var .= "->" unless $did_arrow++;
- $var .= "{$idx}";
- }
- elsif( $type eq 'ARRAY' ) {
- $var .= "->" unless $did_arrow++;
- $var .= "[$idx]";
- }
- elsif( $type eq 'REF' ) {
- $var = "\${$var}";
- }
- }
-
- my @vals = @{$Stack[-1]{vals}}[0,1];
- my @vars = ();
- ($vars[0] = $var) =~ s/\$FOO/ \$got/;
- ($vars[1] = $var) =~ s/\$FOO/\$expected/;
-
- my $out = "Structures begin differing at:\n";
- foreach my $idx (0..$#vals) {
- my $val = $vals[$idx];
- $vals[$idx] = !defined $val ? 'undef' :
- $val eq $DNE ? "Does not exist" :
- ref $val ? "$val" :
- "'$val'";
- }
-
- $out .= "$vars[0] = $vals[0]\n";
- $out .= "$vars[1] = $vals[1]\n";
-
- $out =~ s/^/ /msg;
- return $out;
-}
-
-
-sub _type {
- my $thing = shift;
-
- return '' if !ref $thing;
-
- for my $type (qw(ARRAY HASH REF SCALAR GLOB CODE Regexp)) {
- return $type if UNIVERSAL::isa($thing, $type);
- }
-
- return '';
-}
-
-#line 915
-
-sub diag {
- my $tb = Test::More->builder;
-
- $tb->diag(@_);
-}
-
-
-#line 984
-
-#'#
-sub skip {
- my($why, $how_many) = @_;
- my $tb = Test::More->builder;
-
- unless( defined $how_many ) {
- # $how_many can only be avoided when no_plan is in use.
- _carp "skip() needs to know \$how_many tests are in the block"
- unless $tb->has_plan eq 'no_plan';
- $how_many = 1;
- }
-
- for( 1..$how_many ) {
- $tb->skip($why);
- }
-
- local $^W = 0;
- last SKIP;
-}
-
-
-#line 1066
-
-sub todo_skip {
- my($why, $how_many) = @_;
- my $tb = Test::More->builder;
-
- unless( defined $how_many ) {
- # $how_many can only be avoided when no_plan is in use.
- _carp "todo_skip() needs to know \$how_many tests are in the block"
- unless $tb->has_plan eq 'no_plan';
- $how_many = 1;
- }
-
- for( 1..$how_many ) {
- $tb->todo_skip($why);
- }
-
- local $^W = 0;
- last TODO;
-}
-
-#line 1119
-
-sub BAIL_OUT {
- my $reason = shift;
- my $tb = Test::More->builder;
-
- $tb->BAIL_OUT($reason);
-}
-
-#line 1158
-
-#'#
-sub eq_array {
- local @Data_Stack;
- _deep_check(@_);
-}
-
-sub _eq_array {
- my($a1, $a2) = @_;
-
- if( grep !_type($_) eq 'ARRAY', $a1, $a2 ) {
- warn "eq_array passed a non-array ref";
- return 0;
- }
-
- return 1 if $a1 eq $a2;
-
- my $ok = 1;
- my $max = $#$a1 > $#$a2 ? $#$a1 : $#$a2;
- for (0..$max) {
- my $e1 = $_ > $#$a1 ? $DNE : $a1->[$_];
- my $e2 = $_ > $#$a2 ? $DNE : $a2->[$_];
-
- push @Data_Stack, { type => 'ARRAY', idx => $_, vals => [$e1, $e2] };
- $ok = _deep_check($e1,$e2);
- pop @Data_Stack if $ok;
-
- last unless $ok;
- }
-
- return $ok;
-}
-
-sub _deep_check {
- my($e1, $e2) = @_;
- my $tb = Test::More->builder;
-
- my $ok = 0;
-
- # Effectively turn %Refs_Seen into a stack. This avoids picking up
- # the same referenced used twice (such as [\$a, \$a]) to be considered
- # circular.
- local %Refs_Seen = %Refs_Seen;
-
- {
- # Quiet uninitialized value warnings when comparing undefs.
- local $^W = 0;
-
- $tb->_unoverload_str(\$e1, \$e2);
-
- # Either they're both references or both not.
- my $same_ref = !(!ref $e1 xor !ref $e2);
- my $not_ref = (!ref $e1 and !ref $e2);
-
- if( defined $e1 xor defined $e2 ) {
- $ok = 0;
- }
- elsif ( $e1 == $DNE xor $e2 == $DNE ) {
- $ok = 0;
- }
- elsif ( $same_ref and ($e1 eq $e2) ) {
- $ok = 1;
- }
- elsif ( $not_ref ) {
- push @Data_Stack, { type => '', vals => [$e1, $e2] };
- $ok = 0;
- }
- else {
- if( $Refs_Seen{$e1} ) {
- return $Refs_Seen{$e1} eq $e2;
- }
- else {
- $Refs_Seen{$e1} = "$e2";
- }
-
- my $type = _type($e1);
- $type = 'DIFFERENT' unless _type($e2) eq $type;
-
- if( $type eq 'DIFFERENT' ) {
- push @Data_Stack, { type => $type, vals => [$e1, $e2] };
- $ok = 0;
- }
- elsif( $type eq 'ARRAY' ) {
- $ok = _eq_array($e1, $e2);
- }
- elsif( $type eq 'HASH' ) {
- $ok = _eq_hash($e1, $e2);
- }
- elsif( $type eq 'REF' ) {
- push @Data_Stack, { type => $type, vals => [$e1, $e2] };
- $ok = _deep_check($$e1, $$e2);
- pop @Data_Stack if $ok;
- }
- elsif( $type eq 'SCALAR' ) {
- push @Data_Stack, { type => 'REF', vals => [$e1, $e2] };
- $ok = _deep_check($$e1, $$e2);
- pop @Data_Stack if $ok;
- }
- elsif( $type ) {
- push @Data_Stack, { type => $type, vals => [$e1, $e2] };
- $ok = 0;
- }
- else {
- _whoa(1, "No type in _deep_check");
- }
- }
- }
-
- return $ok;
-}
-
-
-sub _whoa {
- my($check, $desc) = @_;
- if( $check ) {
- die <<WHOA;
-WHOA! $desc
-This should never happen! Please contact the author immediately!
-WHOA
- }
-}
-
-
-#line 1289
-
-sub eq_hash {
- local @Data_Stack;
- return _deep_check(@_);
-}
-
-sub _eq_hash {
- my($a1, $a2) = @_;
-
- if( grep !_type($_) eq 'HASH', $a1, $a2 ) {
- warn "eq_hash passed a non-hash ref";
- return 0;
- }
-
- return 1 if $a1 eq $a2;
-
- my $ok = 1;
- my $bigger = keys %$a1 > keys %$a2 ? $a1 : $a2;
- foreach my $k (keys %$bigger) {
- my $e1 = exists $a1->{$k} ? $a1->{$k} : $DNE;
- my $e2 = exists $a2->{$k} ? $a2->{$k} : $DNE;
-
- push @Data_Stack, { type => 'HASH', idx => $k, vals => [$e1, $e2] };
- $ok = _deep_check($e1, $e2);
- pop @Data_Stack if $ok;
-
- last unless $ok;
- }
-
- return $ok;
-}
-
-#line 1346
-
-sub eq_set {
- my($a1, $a2) = @_;
- return 0 unless @$a1 == @$a2;
-
- # There's faster ways to do this, but this is easiest.
- local $^W = 0;
-
- # It really doesn't matter how we sort them, as long as both arrays are
- # sorted with the same algorithm.
- #
- # Ensure that references are not accidentally treated the same as a
- # string containing the reference.
- #
- # Have to inline the sort routine due to a threading/sort bug.
- # See [rt.cpan.org 6782]
- #
- # I don't know how references would be sorted so we just don't sort
- # them. This means eq_set doesn't really work with refs.
- return eq_array(
- [grep(ref, @$a1), sort( grep(!ref, @$a1) )],
- [grep(ref, @$a2), sort( grep(!ref, @$a2) )],
- );
-}
-
-#line 1534
-
-1;
use URI::Fetch;
use Carp;
-our $VERSION = '0.20';
+our $VERSION = '0.21';
sub new {
my $class = shift;
projects / catagits/XML-Feed.git / commitdiff