diff options
Diffstat (limited to 'bin')
| -rw-r--r-- | bin/cpanm | 1051 |
1 files changed, 1051 insertions, 0 deletions
diff --git a/bin/cpanm b/bin/cpanm new file mode 100644 index 0000000..630d1bd --- /dev/null +++ b/bin/cpanm @@ -0,0 +1,1051 @@ +#!perl +# +# This is a pre-compiled source code for the cpanm (cpanminus) program. +# For more details about how to install cpanm, go to the following URL: +# +# https://github.com/miyagawa/cpanminus +# +# Quickstart: Run the following command and it will install itself for +# you. You might want to run it as a root with sudo if you want to install +# to places like /usr/local/bin. +# +# % curl -L https://cpanmin.us | perl - App::cpanminus +# +# If you don't have curl but wget, replace `curl -L` with `wget -O -`. + +# DO NOT EDIT -- this is an auto generated file + +# This chunk of stuff was generated by App::FatPacker. To find the original +# file's code, look for the end of this BEGIN block or the string 'FATPACK' +BEGIN { +my %fatpacked; + +$fatpacked{"App/cpanminus.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'APP_CPANMINUS'; + package App::cpanminus;our$VERSION="1.7039";1; +APP_CPANMINUS + +$fatpacked{"App/cpanminus/Dependency.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'APP_CPANMINUS_DEPENDENCY'; + package App::cpanminus::Dependency;use strict;use CPAN::Meta::Requirements;sub from_prereqs {my($class,$prereqs,$phases,$types)=@_;my@deps;for my$type (@$types){push@deps,$class->from_versions($prereqs->merged_requirements($phases,[$type])->as_string_hash,$type,)}return@deps}sub from_versions {my($class,$versions,$type)=@_;my@deps;while (my($module,$version)=each %$versions){push@deps,$class->new($module,$version,$type)}@deps}sub merge_with {my($self,$requirements)=@_;$self->{original_version}=$self->version;eval {$requirements->add_string_requirement($self->module,$self->version)};if ($@ =~ /illegal requirements/){warn sprintf("Can't merge requirements for %s: '%s' and '%s'",$self->module,$self->version,$requirements->requirements_for_module($self->module))}$self->{version}=$requirements->requirements_for_module($self->module)}sub new {my($class,$module,$version,$type)=@_;bless {module=>$module,version=>$version,type=>$type || 'requires',},$class}sub module {$_[0]->{module}}sub version {$_[0]->{version}}sub type {$_[0]->{type}}sub requires_version {my$self=shift;if (defined$self->{original_version}){return$self->{original_version}}$self->version}sub is_requirement {$_[0]->{type}eq 'requires'}1; +APP_CPANMINUS_DEPENDENCY + +$fatpacked{"App/cpanminus/script.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'APP_CPANMINUS_SCRIPT'; + package App::cpanminus::script;use strict;use Config;use Cwd ();use App::cpanminus;use App::cpanminus::Dependency;use File::Basename ();use File::Find ();use File::Path ();use File::Spec ();use File::Copy ();use File::Temp ();use Getopt::Long ();use Symbol ();use String::ShellQuote ();use version ();use constant WIN32=>$^O eq 'MSWin32';use constant BAD_TAR=>($^O eq 'solaris' || $^O eq 'hpux');use constant CAN_SYMLINK=>eval {symlink("","");1};our$VERSION=$App::cpanminus::VERSION;if ($INC{"App/FatPacker/Trace.pm"}){require version::vpp}my$quote=WIN32 ? q/"/ : q/'/;sub agent {my$self=shift;my$agent="cpanminus/$VERSION";$agent .= " perl/$]" if$self->{report_perl_version};$agent}sub determine_home {my$class=shift;my$homedir=$ENV{HOME}|| eval {require File::HomeDir;File::HomeDir->my_home}|| join('',@ENV{qw(HOMEDRIVE HOMEPATH)});if (WIN32){require Win32;$homedir=Win32::GetShortPathName($homedir)}return "$homedir/.cpanm"}sub new {my$class=shift;bless {home=>$class->determine_home,cmd=>'install',seen=>{},notest=>undef,test_only=>undef,installdeps=>undef,force=>undef,sudo=>undef,make=>undef,verbose=>undef,quiet=>undef,interactive=>undef,log=>undef,mirrors=>[],mirror_only=>undef,mirror_index=>undef,cpanmetadb=>"http://cpanmetadb.plackperl.org/v1.0/",perl=>$^X,argv=>[],local_lib=>undef,self_contained=>undef,exclude_vendor=>undef,prompt_timeout=>0,prompt=>undef,configure_timeout=>60,build_timeout=>3600,test_timeout=>1800,try_lwp=>1,try_wget=>1,try_curl=>1,uninstall_shadows=>($] < 5.012),skip_installed=>1,skip_satisfied=>0,auto_cleanup=>7,pod2man=>1,installed_dists=>0,install_types=>['requires'],with_develop=>0,showdeps=>0,scandeps=>0,scandeps_tree=>[],format=>'tree',save_dists=>undef,skip_configure=>0,verify=>0,report_perl_version=>!$class->maybe_ci,build_args=>{},features=>{},pure_perl=>0,cpanfile_path=>'cpanfile',@_,},$class}sub env {my($self,$key)=@_;$ENV{"PERL_CPANM_" .$key}}sub maybe_ci {my$class=shift;grep$ENV{$_},qw(TRAVIS CI AUTOMATED_TESTING AUTHOR_TESTING)}sub install_type_handlers {my$self=shift;my@handlers;for my$type (qw(recommends suggests)){push@handlers,"with-$type"=>sub {my%uniq;$self->{install_types}=[grep!$uniq{$_}++,@{$self->{install_types}},$type ]};push@handlers,"without-$type"=>sub {$self->{install_types}=[grep $_ ne $type,@{$self->{install_types}}]}}@handlers}sub build_args_handlers {my$self=shift;my@handlers;for my$phase (qw(configure build test install)){push@handlers,"$phase-args=s"=>\($self->{build_args}{$phase})}@handlers}sub parse_options {my$self=shift;local@ARGV=@{$self->{argv}};push@ARGV,grep length,split /\s+/,$self->env('OPT');push@ARGV,@_;Getopt::Long::Configure("bundling");Getopt::Long::GetOptions('f|force'=>sub {$self->{skip_installed}=0;$self->{force}=1},'n|notest!'=>\$self->{notest},'test-only'=>sub {$self->{notest}=0;$self->{skip_installed}=0;$self->{test_only}=1},'S|sudo!'=>\$self->{sudo},'v|verbose'=>\$self->{verbose},'verify!'=>\$self->{verify},'q|quiet!'=>\$self->{quiet},'h|help'=>sub {$self->{action}='show_help'},'V|version'=>sub {$self->{action}='show_version'},'perl=s'=>sub {$self->diag("--perl is deprecated since it's known to be fragile in figuring out dependencies. Run `$_[1] -S cpanm` instead.\n",1);$self->{perl}=$_[1]},'l|local-lib=s'=>sub {$self->{local_lib}=$self->maybe_abs($_[1])},'L|local-lib-contained=s'=>sub {$self->{local_lib}=$self->maybe_abs($_[1]);$self->{self_contained}=1;$self->{pod2man}=undef},'self-contained!'=>\$self->{self_contained},'exclude-vendor!'=>\$self->{exclude_vendor},'mirror=s@'=>$self->{mirrors},'mirror-only!'=>\$self->{mirror_only},'mirror-index=s'=>sub {$self->{mirror_index}=$self->maybe_abs($_[1])},'M|from=s'=>sub {$self->{mirrors}=[$_[1]];$self->{mirror_only}=1},'cpanmetadb=s'=>\$self->{cpanmetadb},'cascade-search!'=>\$self->{cascade_search},'prompt!'=>\$self->{prompt},'installdeps'=>\$self->{installdeps},'skip-installed!'=>\$self->{skip_installed},'skip-satisfied!'=>\$self->{skip_satisfied},'reinstall'=>sub {$self->{skip_installed}=0},'interactive!'=>\$self->{interactive},'i|install'=>sub {$self->{cmd}='install'},'info'=>sub {$self->{cmd}='info'},'look'=>sub {$self->{cmd}='look';$self->{skip_installed}=0},'U|uninstall'=>sub {$self->{cmd}='uninstall'},'self-upgrade'=>sub {$self->{action}='self_upgrade'},'uninst-shadows!'=>\$self->{uninstall_shadows},'lwp!'=>\$self->{try_lwp},'wget!'=>\$self->{try_wget},'curl!'=>\$self->{try_curl},'auto-cleanup=s'=>\$self->{auto_cleanup},'man-pages!'=>\$self->{pod2man},'scandeps'=>\$self->{scandeps},'showdeps'=>sub {$self->{showdeps}=1;$self->{skip_installed}=0},'format=s'=>\$self->{format},'save-dists=s'=>sub {$self->{save_dists}=$self->maybe_abs($_[1])},'skip-configure!'=>\$self->{skip_configure},'dev!'=>\$self->{dev_release},'metacpan!'=>\$self->{metacpan},'report-perl-version!'=>\$self->{report_perl_version},'configure-timeout=i'=>\$self->{configure_timeout},'build-timeout=i'=>\$self->{build_timeout},'test-timeout=i'=>\$self->{test_timeout},'with-develop'=>\$self->{with_develop},'without-develop'=>sub {$self->{with_develop}=0},'with-feature=s'=>sub {$self->{features}{$_[1]}=1},'without-feature=s'=>sub {$self->{features}{$_[1]}=0},'with-all-features'=>sub {$self->{features}{__all}=1},'pp|pureperl!'=>\$self->{pure_perl},"cpanfile=s"=>\$self->{cpanfile_path},$self->install_type_handlers,$self->build_args_handlers,);if (!@ARGV && $0 ne '-' &&!-t STDIN){push@ARGV,$self->load_argv_from_fh(\*STDIN);$self->{load_from_stdin}=1}$self->{argv}=\@ARGV}sub check_upgrade {my$self=shift;my$install_base=$ENV{PERL_LOCAL_LIB_ROOT}? $self->local_lib_target($ENV{PERL_LOCAL_LIB_ROOT}): $Config{installsitebin};if ($0 eq '-'){return}elsif ($0 !~ /^$install_base/){if ($0 =~ m!perlbrew/bin!){die <<DIE}else {die <<DIE}}}sub check_libs {my$self=shift;return if$self->{_checked}++;$self->bootstrap_local_lib}sub setup_verify {my$self=shift;my$has_modules=eval {require Module::Signature;require Digest::SHA;1};$self->{cpansign}=$self->which('cpansign');unless ($has_modules && $self->{cpansign}){warn "WARNING: Module::Signature and Digest::SHA is required for distribution verifications.\n";$self->{verify}=0}}sub parse_module_args {my($self,$module)=@_;$module =~ s/^([A-Za-z0-9_:]+)@([v\d\._]+)$/$1~== $2/;if ($module =~ /\~[v\d\._,\!<>= ]+$/){return split /\~/,$module,2}else {return$module,undef}}sub doit {my$self=shift;my$code;eval {$code=($self->_doit==0)};if (my$e=$@){warn$e;$code=1}return$code}sub _doit {my$self=shift;$self->setup_home;$self->init_tools;$self->setup_verify if$self->{verify};if (my$action=$self->{action}){$self->$action()and return 1}return$self->show_help(1)unless @{$self->{argv}}or $self->{load_from_stdin};$self->configure_mirrors;my$cwd=Cwd::cwd;my@fail;for my$module (@{$self->{argv}}){if ($module =~ s/\.pm$//i){my ($volume,$dirs,$file)=File::Spec->splitpath($module);$module=join '::',grep {$_}File::Spec->splitdir($dirs),$file}($module,my$version)=$self->parse_module_args($module);$self->chdir($cwd);if ($self->{cmd}eq 'uninstall'){$self->uninstall_module($module)or push@fail,$module}else {$self->install_module($module,0,$version)or push@fail,$module}}if ($self->{base}&& $self->{auto_cleanup}){$self->cleanup_workdirs}if ($self->{installed_dists}){my$dists=$self->{installed_dists}> 1 ? "distributions" : "distribution";$self->diag("$self->{installed_dists} $dists installed\n",1)}if ($self->{scandeps}){$self->dump_scandeps()}$self->chdir($cwd);return!@fail}sub setup_home {my$self=shift;$self->{home}=$self->env('HOME')if$self->env('HOME');unless (_writable($self->{home})){die "Can't write to cpanm home '$self->{home}': You should fix it with chown/chmod first.\n"}$self->{base}="$self->{home}/work/" .time .".$$";File::Path::mkpath([$self->{base}],0,0777);$self->{log}=File::Spec->catfile($self->{base},"build.log");my$final_log="$self->{home}/build.log";{open my$out,">$self->{log}" or die "$self->{log}: $!"}if (CAN_SYMLINK){my$build_link="$self->{home}/latest-build";unlink$build_link;symlink$self->{base},$build_link;unlink$final_log;symlink$self->{log},$final_log}else {my$log=$self->{log};my$home=$self->{home};$self->{at_exit}=sub {my$self=shift;my$temp_log="$home/build.log." .time .".$$";File::Copy::copy($log,$temp_log)&& unlink($final_log);rename($temp_log,$final_log)}}$self->chat("cpanm (App::cpanminus) $VERSION on perl $] built for $Config{archname}\n" ."Work directory is $self->{base}\n")}sub package_index_for {my ($self,$mirror)=@_;return$self->source_for($mirror)."/02packages.details.txt"}sub generate_mirror_index {my ($self,$mirror)=@_;my$file=$self->package_index_for($mirror);my$gz_file=$file .'.gz';my$index_mtime=(stat$gz_file)[9];unless (-e $file && (stat$file)[9]>= $index_mtime){$self->chat("Uncompressing index file...\n");if (eval {require Compress::Zlib}){my$gz=Compress::Zlib::gzopen($gz_file,"rb")or do {$self->diag_fail("$Compress::Zlib::gzerrno opening compressed index");return};open my$fh,'>',$file or do {$self->diag_fail("$! opening uncompressed index for write");return};my$buffer;while (my$status=$gz->gzread($buffer)){if ($status < 0){$self->diag_fail($gz->gzerror ." reading compressed index");return}print$fh $buffer}}else {if (system("gunzip -c $gz_file > $file")){$self->diag_fail("Cannot uncompress -- please install gunzip or Compress::Zlib");return}}utime$index_mtime,$index_mtime,$file}return 1}sub search_mirror_index {my ($self,$mirror,$module,$version)=@_;$self->search_mirror_index_file($self->package_index_for($mirror),$module,$version)}sub search_mirror_index_file {my($self,$file,$module,$version)=@_;open my$fh,'<',$file or return;my$found;while (<$fh>){if (m!^\Q$module\E\s+([\w\.]+)\s+(\S*)!m){$found=$self->cpan_module($module,$2,$1);last}}return$found unless$self->{cascade_search};if ($found){if ($self->satisfy_version($module,$found->{module_version},$version)){return$found}else {$self->chat("Found $module $found->{module_version} which doesn't satisfy $version.\n")}}return}sub with_version_range {my($self,$version)=@_;defined($version)&& $version =~ /(?:<|!=|==)/}sub encode_json {my($self,$data)=@_;require JSON::PP;my$json=JSON::PP::encode_json($data);$json =~ s/([^a-zA-Z0-9_\-.])/uc sprintf("%%%02x",ord($1))/eg;$json}sub version_to_query {my($self,$module,$version)=@_;require CPAN::Meta::Requirements;my$requirements=CPAN::Meta::Requirements->new;$requirements->add_string_requirement($module,$version || '0');my$req=$requirements->requirements_for_module($module);if ($req =~ s/^==\s*//){return {term=>{'module.version'=>$req },}}elsif ($req !~ /\s/){return {range=>{'module.version_numified'=>{'gte'=>$self->numify_ver_metacpan($req)}},}}else {my%ops=qw(< lt <= lte > gt >= gte);my(%range,@exclusion);my@requirements=split /,\s*/,$req;for my$r (@requirements){if ($r =~ s/^([<>]=?)\s*//){$range{$ops{$1}}=$self->numify_ver_metacpan($r)}elsif ($r =~ s/\!=\s*//){push@exclusion,$self->numify_ver_metacpan($r)}}my@filters=({range=>{'module.version_numified'=>\%range }},);if (@exclusion){push@filters,{not=>{or=>[map {+{term=>{'module.version_numified'=>$self->numify_ver_metacpan($_)}}}@exclusion ]},}}return@filters}}sub numify_ver_metacpan {my($self,$ver)=@_;$ver =~ s/_//g;version->new($ver)->numify}sub numify_ver {my($self,$ver)=@_;eval version->new($ver)->numify}sub maturity_filter {my($self,$module,$version)=@_;if ($version =~ /==/){return}elsif ($self->{dev_release}){return +{not=>{term=>{status=>'backpan' }}}}else {return ({not=>{term=>{status=>'backpan' }}},{term=>{maturity=>'released' }},)}}sub by_version {my%s=qw(latest 3 cpan 2 backpan 1);$b->{_score}<=> $a->{_score}|| $s{$b->{fields}{status}}<=> $s{$a->{fields}{status}}}sub by_first_come {$a->{fields}{date}cmp $b->{fields}{date}}sub by_date {$b->{fields}{date}cmp $a->{fields}{date}}sub find_best_match {my($self,$match,$version)=@_;return unless$match && @{$match->{hits}{hits}|| []};my@hits=$self->{dev_release}? sort {by_version || by_date}@{$match->{hits}{hits}}: sort {by_version || by_first_come}@{$match->{hits}{hits}};$hits[0]->{fields}}sub search_metacpan {my($self,$module,$version)=@_;require JSON::PP;$self->chat("Searching $module ($version) on metacpan ...\n");my$metacpan_uri='http://api.metacpan.org/v0';my@filter=$self->maturity_filter($module,$version);my$query={filtered=>{(@filter ? (filter=>{and=>\@filter }): ()),query=>{nested=>{score_mode=>'max',path=>'module',query=>{custom_score=>{metacpan_script=>"score_version_numified",query=>{constant_score=>{filter=>{and=>[{term=>{'module.authorized'=>JSON::PP::true()}},{term=>{'module.indexed'=>JSON::PP::true()}},{term=>{'module.name'=>$module }},$self->version_to_query($module,$version),]}}},}},}},}};my$module_uri="$metacpan_uri/file/_search?source=";$module_uri .= $self->encode_json({query=>$query,fields=>['date','release','author','module','status' ],});my($release,$author,$module_version);my$module_json=$self->get($module_uri);my$module_meta=eval {JSON::PP::decode_json($module_json)};my$match=$self->find_best_match($module_meta);if ($match){$release=$match->{release};$author=$match->{author};my$module_matched=(grep {$_->{name}eq $module}@{$match->{module}})[0];$module_version=$module_matched->{version}}unless ($release){$self->chat("! Could not find a release matching $module ($version) on MetaCPAN.\n");return}my$dist_uri="$metacpan_uri/release/_search?source=";$dist_uri .= $self->encode_json({filter=>{and=>[{term=>{'release.name'=>$release }},{term=>{'release.author'=>$author }},]},fields=>['download_url','stat','status' ],});my$dist_json=$self->get($dist_uri);my$dist_meta=eval {JSON::PP::decode_json($dist_json)};if ($dist_meta){$dist_meta=$dist_meta->{hits}{hits}[0]{fields}}if ($dist_meta && $dist_meta->{download_url}){(my$distfile=$dist_meta->{download_url})=~ s!.+/authors/id/!!;local$self->{mirrors}=$self->{mirrors};if ($dist_meta->{status}eq 'backpan'){$self->{mirrors}=['http://backpan.perl.org' ]}elsif ($dist_meta->{stat}{mtime}> time()-24*60*60){$self->{mirrors}=['http://cpan.metacpan.org' ]}return$self->cpan_module($module,$distfile,$module_version)}$self->diag_fail("Finding $module on metacpan failed.");return}sub search_database {my($self,$module,$version)=@_;my$found;if ($self->{dev_release}or $self->{metacpan}){$found=$self->search_metacpan($module,$version)and return$found;$found=$self->search_cpanmetadb($module,$version)and return$found}else {$found=$self->search_cpanmetadb($module,$version)and return$found;$found=$self->search_metacpan($module,$version)and return$found}}sub search_cpanmetadb {my($self,$module,$version)=@_;$self->chat("Searching $module ($version) on cpanmetadb ...\n");if ($self->with_version_range($version)){return$self->search_cpanmetadb_history($module,$version)}else {return$self->search_cpanmetadb_package($module,$version)}}sub search_cpanmetadb_package {my($self,$module,$version)=@_;require CPAN::Meta::YAML;(my$uri=$self->{cpanmetadb})=~ s{/?$}{/package/$module};my$yaml=$self->get($uri);my$meta=eval {CPAN::Meta::YAML::Load($yaml)};if ($meta && $meta->{distfile}){return$self->cpan_module($module,$meta->{distfile},$meta->{version})}$self->diag_fail("Finding $module on cpanmetadb failed.");return}sub search_cpanmetadb_history {my($self,$module,$version)=@_;(my$uri=$self->{cpanmetadb})=~ s{/?$}{/history/$module};my$content=$self->get($uri)or return;my@found;for my$line (split /\r?\n/,$content){if ($line =~ /^$module\s+(\S+)\s+(\S+)$/){push@found,{version=>$1,version_obj=>version::->parse($1),distfile=>$2,}}}return unless@found;$found[-1]->{latest}=1;my$match;for my$try (sort {$b->{version_obj}cmp $a->{version_obj}}@found){if ($self->satisfy_version($module,$try->{version_obj},$version)){local$self->{mirrors}=$self->{mirrors};unshift @{$self->{mirrors}},'http://backpan.perl.org' unless$try->{latest};return$self->cpan_module($module,$try->{distfile},$try->{version})}}$self->diag_fail("Finding $module ($version) on cpanmetadb failed.");return}sub search_module {my($self,$module,$version)=@_;if ($self->{mirror_index}){$self->mask_output(chat=>"Searching $module on mirror index $self->{mirror_index} ...\n");my$pkg=$self->search_mirror_index_file($self->{mirror_index},$module,$version);return$pkg if$pkg;unless ($self->{cascade_search}){$self->mask_output(diag_fail=>"Finding $module ($version) on mirror index $self->{mirror_index} failed.");return}}unless ($self->{mirror_only}){my$found=$self->search_database($module,$version);return$found if$found}MIRROR: for my$mirror (@{$self->{mirrors}}){$self->mask_output(chat=>"Searching $module on mirror $mirror ...\n");my$name='02packages.details.txt.gz';my$uri="$mirror/modules/$name";my$gz_file=$self->package_index_for($mirror).'.gz';unless ($self->{pkgs}{$uri}){$self->mask_output(chat=>"Downloading index file $uri ...\n");$self->mirror($uri,$gz_file);$self->generate_mirror_index($mirror)or next MIRROR;$self->{pkgs}{$uri}="!!retrieved!!"}my$pkg=$self->search_mirror_index($mirror,$module,$version);return$pkg if$pkg;$self->mask_output(diag_fail=>"Finding $module ($version) on mirror $mirror failed.")}return}sub source_for {my($self,$mirror)=@_;$mirror =~ s/[^\w\.\-]+/%/g;my$dir="$self->{home}/sources/$mirror";File::Path::mkpath([$dir ],0,0777);return$dir}sub load_argv_from_fh {my($self,$fh)=@_;my@argv;while(defined(my$line=<$fh>)){chomp$line;$line =~ s/#.+$//;$line =~ s/^\s+//;$line =~ s/\s+$//;push@argv,split ' ',$line if$line}return@argv}sub show_version {my$self=shift;print "cpanm (App::cpanminus) version $VERSION ($0)\n";print "perl version $] ($^X)\n\n";print " \%Config:\n";for my$key (qw(archname installsitelib installsitebin installman1dir installman3dir sitearchexp sitelibexp vendorarch vendorlibexp archlibexp privlibexp)){print " $key=$Config{$key}\n" if$Config{$key}}print " \%ENV:\n";for my$key (grep /^PERL/,sort keys%ENV){print " $key=$ENV{$key}\n"}print " \@INC:\n";for my$inc (@INC){print " $inc\n" unless ref($inc)eq 'CODE'}return 1}sub show_help {my$self=shift;if ($_[0]){print <<USAGE;return}print <<HELP;return 1}sub _writable {my$dir=shift;my@dir=File::Spec->splitdir($dir);while (@dir){$dir=File::Spec->catdir(@dir);if (-e $dir){return -w _}pop@dir}return}sub maybe_abs {my($self,$lib)=@_;if ($lib eq '_' or $lib =~ /^~/ or File::Spec->file_name_is_absolute($lib)){return$lib}else {return File::Spec->canonpath(File::Spec->catdir(Cwd::cwd(),$lib))}}sub local_lib_target {my($self,$root)=@_;(grep {$_ ne ''}split /\Q$Config{path_sep}/,$root)[0]}sub bootstrap_local_lib {my$self=shift;if ($self->{local_lib}){return$self->setup_local_lib($self->{local_lib})}if ($ENV{PERL_LOCAL_LIB_ROOT}&& $ENV{PERL_MM_OPT}){return$self->setup_local_lib($self->local_lib_target($ENV{PERL_LOCAL_LIB_ROOT}),1)}return if$self->{sudo}or (_writable($Config{installsitelib})and _writable($Config{installsitebin}));if ($ENV{PERL_MM_OPT}and ($ENV{MODULEBUILDRC}or $ENV{PERL_MB_OPT})){return}$self->setup_local_lib;$self->diag(<<DIAG,1);sleep 2}sub upgrade_toolchain {my($self,$config_deps)=@_;my%deps=map {$_->module=>$_}@$config_deps;my$reqs=CPAN::Meta::Requirements->from_string_hash({'Module::Build'=>'0.38','ExtUtils::MakeMaker'=>'6.58','ExtUtils::Install'=>'1.46',});if ($deps{"ExtUtils::MakeMaker"}){$deps{"ExtUtils::MakeMaker"}->merge_with($reqs)}elsif ($deps{"Module::Build"}){$deps{"Module::Build"}->merge_with($reqs);$deps{"ExtUtils::Install"}||= App::cpanminus::Dependency->new("ExtUtils::Install",0,'configure');$deps{"ExtUtils::Install"}->merge_with($reqs)}@$config_deps=values%deps}sub _core_only_inc {my($self,$base)=@_;require local::lib;(local::lib->resolve_path(local::lib->install_base_arch_path($base)),local::lib->resolve_path(local::lib->install_base_perl_path($base)),(!$self->{exclude_vendor}? grep {$_}@Config{qw(vendorarch vendorlibexp)}: ()),@Config{qw(archlibexp privlibexp)},)}sub _diff {my($self,$old,$new)=@_;my@diff;my%old=map {$_=>1}@$old;for my$n (@$new){push@diff,$n unless exists$old{$n}}@diff}sub _setup_local_lib_env {my($self,$base)=@_;$self->diag(<<WARN,1)if$base =~ /\s/;local$SIG{__WARN__}=sub {};local::lib->setup_env_hash_for($base,0)}sub setup_local_lib {my($self,$base,$no_env)=@_;$base=undef if$base eq '_';require local::lib;{local $0='cpanm';$base ||= "~/perl5";$base=local::lib->resolve_path($base);if ($self->{self_contained}){my@inc=$self->_core_only_inc($base);$self->{search_inc}=[@inc ]}else {$self->{search_inc}=[local::lib->install_base_arch_path($base),local::lib->install_base_perl_path($base),@INC,]}$self->_setup_local_lib_env($base)unless$no_env;$self->{local_lib}=$base}}sub prompt_bool {my($self,$mess,$def)=@_;my$val=$self->prompt($mess,$def);return lc$val eq 'y'}sub prompt {my($self,$mess,$def)=@_;my$isa_tty=-t STDIN && (-t STDOUT ||!(-f STDOUT || -c STDOUT));my$dispdef=defined$def ? "[$def] " : " ";$def=defined$def ? $def : "";if (!$self->{prompt}|| (!$isa_tty && eof STDIN)){return$def}local $|=1;local $\;my$ans;eval {local$SIG{ALRM}=sub {undef$ans;die "alarm\n"};print STDOUT "$mess $dispdef";alarm$self->{prompt_timeout}if$self->{prompt_timeout};$ans=<STDIN>;alarm 0};if (defined$ans){chomp$ans}else {print STDOUT "\n"}return (!defined$ans || $ans eq '')? $def : $ans}sub diag_ok {my($self,$msg)=@_;chomp$msg;$msg ||= "OK";if ($self->{in_progress}){$self->_diag("$msg\n");$self->{in_progress}=0}$self->log("-> $msg\n")}sub diag_fail {my($self,$msg,$always)=@_;chomp$msg;if ($self->{in_progress}){$self->_diag("FAIL\n");$self->{in_progress}=0}if ($msg){$self->_diag("! $msg\n",$always,1);$self->log("-> FAIL $msg\n")}}sub diag_progress {my($self,$msg)=@_;chomp$msg;$self->{in_progress}=1;$self->_diag("$msg ... ");$self->log("$msg\n")}sub _diag {my($self,$msg,$always,$error)=@_;my$fh=$error ? *STDERR : *STDOUT;print {$fh}$msg if$always or $self->{verbose}or!$self->{quiet}}sub diag {my($self,$msg,$always)=@_;$self->_diag($msg,$always);$self->log($msg)}sub chat {my$self=shift;print STDERR @_ if$self->{verbose};$self->log(@_)}sub mask_output {my$self=shift;my$method=shift;$self->$method($self->mask_uri_passwords(@_))}sub log {my$self=shift;open my$out,">>$self->{log}";print$out @_}sub run {my($self,$cmd)=@_;if (WIN32){$cmd=$self->shell_quote(@$cmd)if ref$cmd eq 'ARRAY';unless ($self->{verbose}){$cmd .= " >> " .$self->shell_quote($self->{log})." 2>&1"}!system$cmd}else {my$pid=fork;if ($pid){waitpid$pid,0;return!$?}else {$self->run_exec($cmd)}}}sub run_exec {my($self,$cmd)=@_;if (ref$cmd eq 'ARRAY'){unless ($self->{verbose}){open my$logfh,">>",$self->{log};open STDERR,'>&',$logfh;open STDOUT,'>&',$logfh;close$logfh}exec @$cmd}else {unless ($self->{verbose}){$cmd .= " >> " .$self->shell_quote($self->{log})." 2>&1"}exec$cmd}}sub run_timeout {my($self,$cmd,$timeout)=@_;return$self->run($cmd)if WIN32 || $self->{verbose}||!$timeout;my$pid=fork;if ($pid){eval {local$SIG{ALRM}=sub {die "alarm\n"};alarm$timeout;waitpid$pid,0;alarm 0};if ($@ && $@ eq "alarm\n"){$self->diag_fail("Timed out (> ${timeout}s). Use --verbose to retry.");local$SIG{TERM}='IGNORE';kill TERM=>0;waitpid$pid,0;return}return!$?}elsif ($pid==0){$self->run_exec($cmd)}else {$self->chat("! fork failed: falling back to system()\n");$self->run($cmd)}}sub append_args {my($self,$cmd,$phase)=@_;if (my$args=$self->{build_args}{$phase}){$cmd=join ' ',$self->shell_quote(@$cmd),$args}$cmd}sub configure {my($self,$cmd,$depth)=@_;local$ENV{PERL5_CPAN_IS_RUNNING}=local$ENV{PERL5_CPANPLUS_IS_RUNNING}=$$;local$ENV{PERL5_CPANM_IS_RUNNING}=$$;my$use_default=!$self->{interactive};local$ENV{PERL_MM_USE_DEFAULT}=$use_default;local$ENV{PERL_MM_OPT}=$ENV{PERL_MM_OPT};local$ENV{PERL_MB_OPT}=$ENV{PERL_MB_OPT};unless ($self->{pod2man}){$ENV{PERL_MM_OPT}.= " INSTALLMAN1DIR=none INSTALLMAN3DIR=none";$ENV{PERL_MB_OPT}.= " --config installman1dir= --config installsiteman1dir= --config installman3dir= --config installsiteman3dir="}if ($self->{pure_perl}){$ENV{PERL_MM_OPT}.= " PUREPERL_ONLY=1";$ENV{PERL_MB_OPT}.= " --pureperl-only"}$cmd=$self->append_args($cmd,'configure')if$depth==0;local$self->{verbose}=$self->{verbose}|| $self->{interactive};$self->run_timeout($cmd,$self->{configure_timeout})}sub build {my($self,$cmd,$distname,$depth)=@_;local$ENV{PERL_MM_USE_DEFAULT}=!$self->{interactive};$cmd=$self->append_args($cmd,'build')if$depth==0;return 1 if$self->run_timeout($cmd,$self->{build_timeout});while (1){my$ans=lc$self->prompt("Building $distname failed.\nYou can s)kip, r)etry, e)xamine build log, or l)ook ?","s");return if$ans eq 's';return$self->build($cmd,$distname,$depth)if$ans eq 'r';$self->show_build_log if$ans eq 'e';$self->look if$ans eq 'l'}}sub test {my($self,$cmd,$distname,$depth)=@_;return 1 if$self->{notest};local$ENV{PERL_MM_USE_DEFAULT}=!$self->{interactive};local$ENV{NONINTERACTIVE_TESTING}=!$self->{interactive};$cmd=$self->append_args($cmd,'test')if$depth==0;return 1 if$self->run_timeout($cmd,$self->{test_timeout});if ($self->{force}){$self->diag_fail("Testing $distname failed but installing it anyway.");return 1}else {$self->diag_fail;while (1){my$ans=lc$self->prompt("Testing $distname failed.\nYou can s)kip, r)etry, f)orce install, e)xamine build log, or l)ook ?","s");return if$ans eq 's';return$self->test($cmd,$distname,$depth)if$ans eq 'r';return 1 if$ans eq 'f';$self->show_build_log if$ans eq 'e';$self->look if$ans eq 'l'}}}sub install {my($self,$cmd,$uninst_opts,$depth)=@_;if ($depth==0 && $self->{test_only}){return 1}if ($self->{sudo}){unshift @$cmd,"sudo"}if ($self->{uninstall_shadows}&&!$ENV{PERL_MM_OPT}){push @$cmd,@$uninst_opts}$cmd=$self->append_args($cmd,'install')if$depth==0;$self->run($cmd)}sub look {my$self=shift;my$shell=$ENV{SHELL};$shell ||= $ENV{COMSPEC}if WIN32;if ($shell){my$cwd=Cwd::cwd;$self->diag("Entering $cwd with $shell\n");system$shell}else {$self->diag_fail("You don't seem to have a SHELL :/")}}sub show_build_log {my$self=shift;my@pagers=($ENV{PAGER},(WIN32 ? (): ('less')),'more');my$pager;while (@pagers){$pager=shift@pagers;next unless$pager;$pager=$self->which($pager);next unless$pager;last}if ($pager){system("$pager < $self->{log}")}else {$self->diag_fail("You don't seem to have a PAGER :/")}}sub chdir {my$self=shift;Cwd::chdir(File::Spec->canonpath($_[0]))or die "$_[0]: $!"}sub configure_mirrors {my$self=shift;unless (@{$self->{mirrors}}){$self->{mirrors}=['http://www.cpan.org' ]}for (@{$self->{mirrors}}){s!^/!file:///!;s!/$!!}}sub self_upgrade {my$self=shift;$self->check_upgrade;$self->{argv}=['App::cpanminus' ];return}sub install_module {my($self,$module,$depth,$version)=@_;$self->check_libs;if ($self->{seen}{$module}++){$self->chat("Already tried $module. Skipping.\n");return 1}if ($self->{skip_satisfied}){my($ok,$local)=$self->check_module($module,$version || 0);if ($ok){$self->diag("You have $module ($local)\n",1);return 1}}my$dist=$self->resolve_name($module,$version);unless ($dist){my$what=$module .($version ? " ($version)" : "");$self->diag_fail("Couldn't find module or a distribution $what",1);return}if ($dist->{distvname}&& $self->{seen}{$dist->{distvname}}++){$self->chat("Already tried $dist->{distvname}. Skipping.\n");return 1}if ($self->{cmd}eq 'info'){print$self->format_dist($dist),"\n";return 1}$dist->{depth}=$depth;if ($dist->{module}){unless ($self->satisfy_version($dist->{module},$dist->{module_version},$version)){$self->diag("Found $dist->{module} $dist->{module_version} which doesn't satisfy $version.\n",1);return}my$cmp=$version ? "==" : "";my$requirement=$dist->{module_version}? "$cmp$dist->{module_version}" : 0;my($ok,$local)=$self->check_module($dist->{module},$requirement);if ($self->{skip_installed}&& $ok){$self->diag("$dist->{module} is up to date. ($local)\n",1);return 1}}if ($dist->{dist}eq 'perl'){$self->diag("skipping $dist->{pathname}\n");return 1}$self->diag("--> Working on $module\n");$dist->{dir}||= $self->fetch_module($dist);unless ($dist->{dir}){$self->diag_fail("Failed to fetch distribution $dist->{distvname}",1);return}$self->chat("Entering $dist->{dir}\n");$self->chdir($self->{base});$self->chdir($dist->{dir});if ($self->{cmd}eq 'look'){$self->look;return 1}return$self->build_stuff($module,$dist,$depth)}sub uninstall_search_path {my$self=shift;$self->{local_lib}? (local::lib->install_base_arch_path($self->{local_lib}),local::lib->install_base_perl_path($self->{local_lib})): @Config{qw(installsitearch installsitelib)}}sub uninstall_module {my ($self,$module)=@_;$self->check_libs;my@inc=$self->uninstall_search_path;my($metadata,$packlist)=$self->packlists_containing($module,\@inc);unless ($packlist){$self->diag_fail(<<DIAG,1);return}my@uninst_files=$self->uninstall_target($metadata,$packlist);$self->ask_permission($module,\@uninst_files)or return;$self->uninstall_files(@uninst_files,$packlist);$self->diag("Successfully uninstalled $module\n",1);return 1}sub packlists_containing {my($self,$module,$inc)=@_;require Module::Metadata;my$metadata=Module::Metadata->new_from_module($module,inc=>$inc)or return;my$packlist;my$wanted=sub {return unless $_ eq '.packlist' && -f $_;for my$file ($self->unpack_packlist($File::Find::name)){$packlist ||= $File::Find::name if$file eq $metadata->filename}};{require File::pushd;my$pushd=File::pushd::pushd();my@search=grep -d $_,map File::Spec->catdir($_,'auto'),@$inc;File::Find::find($wanted,@search)}return$metadata,$packlist}sub uninstall_target {my($self,$metadata,$packlist)=@_;if ($self->has_shadow_install($metadata)or $self->{local_lib}){grep$self->should_unlink($_),$self->unpack_packlist($packlist)}else {$self->unpack_packlist($packlist)}}sub has_shadow_install {my($self,$metadata)=@_;my@shadow=grep defined,map Module::Metadata->new_from_module($metadata->name,inc=>[$_]),@INC;@shadow >= 2}sub should_unlink {my($self,$file)=@_;if ($self->{local_lib}){$file =~ /^\Q$self->{local_lib}\E/}else {!(grep$file =~ /^\Q$_\E/,@Config{qw(installbin installscript installman1dir installman3dir)})}}sub ask_permission {my ($self,$module,$files)=@_;$self->diag("$module contains the following files:\n\n");for my$file (@$files){$self->diag(" $file\n")}$self->diag("\n");return 'force uninstall' if$self->{force};local$self->{prompt}=1;return$self->prompt_bool("Are you sure you want to uninstall $module?",'y')}sub unpack_packlist {my ($self,$packlist)=@_;open my$fh,'<',$packlist or die "$packlist: $!";map {chomp;$_}<$fh>}sub uninstall_files {my ($self,@files)=@_;$self->diag("\n");for my$file (@files){$self->diag("Unlink: $file\n");unlink$file or $self->diag_fail("$!: $file")}$self->diag("\n");return 1}sub format_dist {my($self,$dist)=@_;return "$dist->{cpanid}/$dist->{filename}"}sub trim {local $_=shift;tr/\n/ /d;s/^\s*|\s*$//g;$_}sub fetch_module {my($self,$dist)=@_;$self->chdir($self->{base});for my$uri (@{$dist->{uris}}){$self->mask_output(diag_progress=>"Fetching $uri");my$filename=$dist->{filename}|| $uri;my$name=File::Basename::basename($filename);my$cancelled;my$fetch=sub {my$file;eval {local$SIG{INT}=sub {$cancelled=1;die "SIGINT\n"};$self->mirror($uri,$name);$file=$name if -e $name};$self->diag("ERROR: " .trim("$@")."\n",1)if $@ && $@ ne "SIGINT\n";return$file};my($try,$file);while ($try++ < 3){$file=$fetch->();last if$cancelled or $file;$self->mask_output(diag_fail=>"Download $uri failed. Retrying ... ")}if ($cancelled){$self->diag_fail("Download cancelled.");return}unless ($file){$self->mask_output(diag_fail=>"Failed to download $uri");next}$self->diag_ok;$dist->{local_path}=File::Spec->rel2abs($name);my$dir=$self->unpack($file,$uri,$dist);next unless$dir;if (my$save=$self->{save_dists}){my$path=$dist->{pathname}? "$save/authors/id/$dist->{pathname}" : "$save/vendor/$file";$self->chat("Copying $name to $path\n");File::Path::mkpath([File::Basename::dirname($path)],0,0777);File::Copy::copy($file,$path)or warn $!}return$dist,$dir}}sub unpack {my($self,$file,$uri,$dist)=@_;if ($self->{verify}){$self->verify_archive($file,$uri,$dist)or return}$self->chat("Unpacking $file\n");my$dir=$file =~ /\.zip/i ? $self->unzip($file): $self->untar($file);unless ($dir){$self->diag_fail("Failed to unpack $file: no directory")}return$dir}sub verify_checksums_signature {my($self,$chk_file)=@_;require Module::Signature;$self->chat("Verifying the signature of CHECKSUMS\n");my$rv=eval {local$SIG{__WARN__}=sub {};my$v=Module::Signature::_verify($chk_file);$v==Module::Signature::SIGNATURE_OK()};if ($rv){$self->chat("Verified OK!\n")}else {$self->diag_fail("Verifying CHECKSUMS signature failed: $rv\n");return}return 1}sub verify_archive {my($self,$file,$uri,$dist)=@_;unless ($dist->{cpanid}){$self->chat("Archive '$file' does not seem to be from PAUSE. Skip verification.\n");return 1}(my$mirror=$uri)=~ s!/authors/id.*$!!;(my$chksum_uri=$uri)=~ s!/[^/]*$!/CHECKSUMS!;my$chk_file=$self->source_for($mirror)."/$dist->{cpanid}.CHECKSUMS";$self->mask_output(diag_progress=>"Fetching $chksum_uri");$self->mirror($chksum_uri,$chk_file);unless (-e $chk_file){$self->diag_fail("Fetching $chksum_uri failed.\n");return}$self->diag_ok;$self->verify_checksums_signature($chk_file)or return;$self->verify_checksum($file,$chk_file)}sub verify_checksum {my($self,$file,$chk_file)=@_;$self->chat("Verifying the SHA1 for $file\n");open my$fh,"<$chk_file" or die "$chk_file: $!";my$data=join '',<$fh>;$data =~ s/\015?\012/\n/g;require Safe;my$chksum=Safe->new->reval($data);if (!ref$chksum or ref$chksum ne 'HASH'){$self->diag_fail("! Checksum file downloaded from $chk_file is broken.\n");return}if (my$sha=$chksum->{$file}{sha256}){my$hex=$self->sha1_for($file);if ($hex eq $sha){$self->chat("Checksum for $file: Verified!\n")}else {$self->diag_fail("Checksum mismatch for $file\n");return}}else {$self->chat("Checksum for $file not found in CHECKSUMS.\n");return}}sub sha1_for {my($self,$file)=@_;require Digest::SHA;open my$fh,"<",$file or die "$file: $!";my$dg=Digest::SHA->new(256);my($data);while (read($fh,$data,4096)){$dg->add($data)}return$dg->hexdigest}sub verify_signature {my($self,$dist)=@_;$self->diag_progress("Verifying the SIGNATURE file");my$out=`$self->{cpansign} -v --skip 2>&1`;$self->log($out);if ($out =~ /Signature verified OK/){$self->diag_ok("Verified OK");return 1}else {$self->diag_fail("SIGNATURE verificaion for $dist->{filename} failed\n");return}}sub resolve_name {my($self,$module,$version)=@_;if ($module =~ /(?:^git:|\.git(?:@.+)?$)/){return$self->git_uri($module)}if ($module =~ /^(ftp|https?|file):/){if ($module =~ m!authors/id/(.*)!){return$self->cpan_dist($1,$module)}else {return {uris=>[$module ]}}}if ($module =~ m!^[\./]! && -d $module){return {source=>'local',dir=>Cwd::abs_path($module),}}if (-f $module){return {source=>'local',uris=>["file://" .Cwd::abs_path($module)],}}if ($module =~ s!^cpan:///distfile/!!){return$self->cpan_dist($module)}if ($module =~ m!^(?:[A-Z]/[A-Z]{2}/)?([A-Z]{2}[\-A-Z0-9]*/.*)$!){return$self->cpan_dist($1)}return$self->search_module($module,$version)}sub cpan_module {my($self,$module,$dist,$version)=@_;my$dist=$self->cpan_dist($dist);$dist->{module}=$module;$dist->{module_version}=$version if$version && $version ne 'undef';return$dist}sub cpan_dist {my($self,$dist,$url)=@_;$dist =~ s!^([A-Z]{2})!substr($1,0,1)."/".substr($1,0,2)."/".$1!e;require CPAN::DistnameInfo;my$d=CPAN::DistnameInfo->new($dist);if ($url){$url=[$url ]unless ref$url eq 'ARRAY'}else {my$id=$d->cpanid;my$fn=substr($id,0,1)."/" .substr($id,0,2)."/" .$id ."/" .$d->filename;my@mirrors=@{$self->{mirrors}};my@urls=map "$_/authors/id/$fn",@mirrors;$url=\@urls,}return {$d->properties,source=>'cpan',uris=>$url,}}sub git_uri {my ($self,$uri)=@_;($uri,my$commitish)=split /(?<=\.git)@/i,$uri,2;my$dir=File::Temp::tempdir(CLEANUP=>1);$self->mask_output(diag_progress=>"Cloning $uri");$self->run(['git','clone',$uri,$dir ]);unless (-e "$dir/.git"){$self->diag_fail("Failed cloning git repository $uri",1);return}if ($commitish){require File::pushd;my$dir=File::pushd::pushd($dir);unless ($self->run(['git','checkout',$commitish ])){$self->diag_fail("Failed to checkout '$commitish' in git repository $uri\n");return}}$self->diag_ok;return {source=>'local',dir=>$dir,}}sub setup_module_build_patch {my$self=shift;open my$out,">$self->{base}/ModuleBuildSkipMan.pm" or die $!;print$out <<EOF}sub core_version_for {my($self,$module)=@_;require Module::CoreList;unless (exists$Module::CoreList::version{$]+0}){die sprintf("Module::CoreList %s (loaded from %s) doesn't seem to have entries for perl $]. " ."You're strongly recommended to upgrade Module::CoreList from CPAN.\n",$Module::CoreList::VERSION,$INC{"Module/CoreList.pm"})}unless (exists$Module::CoreList::version{$]+0}{$module}){return -1}return$Module::CoreList::version{$]+0}{$module}}sub search_inc {my$self=shift;$self->{search_inc}||= do {if (defined$::Bin){[grep!/^\Q$::Bin\E\/..\/(?:fat)?lib$/,@INC]}else {[@INC]}}}sub check_module {my($self,$mod,$want_ver)=@_;require Module::Metadata;my$meta=Module::Metadata->new_from_module($mod,inc=>$self->search_inc)or return 0,undef;my$version=$meta->version;if ($self->{self_contained}&& $self->loaded_from_perl_lib($meta)){$version=$self->core_version_for($mod);return 0,undef if$version && $version==-1}$self->{local_versions}{$mod}=$version;if ($self->is_deprecated($meta)){return 0,$version}elsif ($self->satisfy_version($mod,$version,$want_ver)){return 1,($version || 'undef')}else {return 0,$version}}sub satisfy_version {my($self,$mod,$version,$want_ver)=@_;$want_ver='0' unless defined($want_ver)&& length($want_ver);require CPAN::Meta::Requirements;my$requirements=CPAN::Meta::Requirements->new;$requirements->add_string_requirement($mod,$want_ver);$requirements->accepts_module($mod,$version)}sub unsatisfy_how {my($self,$ver,$want_ver)=@_;if ($want_ver =~ /^[v0-9\.\_]+$/){return "$ver < $want_ver"}else {return "$ver doesn't satisfy $want_ver"}}sub is_deprecated {my($self,$meta)=@_;my$deprecated=eval {require Module::CoreList;Module::CoreList::is_deprecated($meta->{module})};return$deprecated && $self->loaded_from_perl_lib($meta)}sub loaded_from_perl_lib {my($self,$meta)=@_;require Config;my@dirs=qw(archlibexp privlibexp);if ($self->{self_contained}&&!$self->{exclude_vendor}&& $Config{vendorarch}){unshift@dirs,qw(vendorarch vendorlibexp)}for my$dir (@dirs){my$confdir=$Config{$dir};if ($confdir eq substr($meta->filename,0,length($confdir))){return 1}}return}sub should_install {my($self,$mod,$ver)=@_;$self->chat("Checking if you have $mod $ver ... ");my($ok,$local)=$self->check_module($mod,$ver);if ($ok){$self->chat("Yes ($local)\n")}elsif ($local){$self->chat("No (" .$self->unsatisfy_how($local,$ver).")\n")}else {$self->chat("No\n")}return$mod unless$ok;return}sub check_perl_version {my($self,$version)=@_;require CPAN::Meta::Requirements;my$req=CPAN::Meta::Requirements->from_string_hash({perl=>$version });$req->accepts_module(perl=>$])}sub install_deps {my($self,$dir,$depth,@deps)=@_;my(@install,%seen,@fail);for my$dep (@deps){next if$seen{$dep->module};if ($dep->module eq 'perl'){if ($dep->is_requirement &&!$self->check_perl_version($dep->version)){$self->diag("Needs perl @{[$dep->version]}, you have $]\n");push@fail,'perl'}}elsif ($self->should_install($dep->module,$dep->version)){push@install,$dep;$seen{$dep->module}=1}}if (@install){$self->diag("==> Found dependencies: " .join(", ",map $_->module,@install)."\n")}for my$dep (@install){$self->install_module($dep->module,$depth + 1,$dep->version)}$self->chdir($self->{base});$self->chdir($dir)if$dir;if ($self->{scandeps}){return 1}my@not_ok=$self->unsatisfied_deps(@deps);if (@not_ok){return 0,\@not_ok}else {return 1}}sub unsatisfied_deps {my($self,@deps)=@_;require CPAN::Meta::Check;require CPAN::Meta::Requirements;my$reqs=CPAN::Meta::Requirements->new;for my$dep (grep $_->is_requirement,@deps){$reqs->add_string_requirement($dep->module=>$dep->requires_version || '0')}my$ret=CPAN::Meta::Check::check_requirements($reqs,'requires',$self->{search_inc});grep defined,values %$ret}sub install_deps_bailout {my($self,$target,$dir,$depth,@deps)=@_;my($ok,$fail)=$self->install_deps($dir,$depth,@deps);if (!$ok){$self->diag_fail("Installing the dependencies failed: " .join(", ",@$fail),1);unless ($self->prompt_bool("Do you want to continue building $target anyway?","n")){$self->diag_fail("Bailing out the installation for $target.",1);return}}return 1}sub build_stuff {my($self,$stuff,$dist,$depth)=@_;if ($self->{verify}&& -e 'SIGNATURE'){$self->verify_signature($dist)or return}require CPAN::Meta;my($meta_file)=grep -f,qw(META.json META.yml);if ($meta_file){$self->chat("Checking configure dependencies from $meta_file\n");$dist->{cpanmeta}=eval {CPAN::Meta->load_file($meta_file)}}elsif ($dist->{dist}&& $dist->{version}){$self->chat("META.yml/json not found. Creating skeleton for it.\n");$dist->{cpanmeta}=CPAN::Meta->new({name=>$dist->{dist},version=>$dist->{version}})}$dist->{meta}=$dist->{cpanmeta}? $dist->{cpanmeta}->as_struct : {};my@config_deps;if ($dist->{cpanmeta}){push@config_deps,App::cpanminus::Dependency->from_prereqs($dist->{cpanmeta}->effective_prereqs,['configure'],$self->{install_types},)}if (-e 'Build.PL' &&!$self->should_use_mm($dist->{dist})&&!@config_deps){push@config_deps,App::cpanminus::Dependency->from_versions({'Module::Build'=>'0.38' },'configure',)}$self->upgrade_toolchain(\@config_deps);my$target=$dist->{meta}{name}? "$dist->{meta}{name}-$dist->{meta}{version}" : $dist->{dir};{local$self->{notest}=1;$self->install_deps_bailout($target,$dist->{dir},$depth,@config_deps)or return}$self->diag_progress("Configuring $target");my$configure_state=$self->configure_this($dist,$depth);$self->diag_ok($configure_state->{configured_ok}? "OK" : "N/A");if ($dist->{cpanmeta}&& $dist->{source}eq 'cpan'){$dist->{provides}=$dist->{cpanmeta}{provides}|| $self->extract_packages($dist->{cpanmeta},".")}my$root_target=(($self->{installdeps}or $self->{showdeps})and $depth==0);$dist->{want_phases}=$self->{notest}&&!$root_target ? [qw(build runtime)]: [qw(build test runtime)];push @{$dist->{want_phases}},'develop' if$self->{with_develop}&& $depth==0;my@deps=$self->find_prereqs($dist);my$module_name=$self->find_module_name($configure_state)|| $dist->{meta}{name};$module_name =~ s/-/::/g;if ($self->{showdeps}){for my$dep (@config_deps,@deps){print$dep->module,($dep->version ? ("~".$dep->version): ""),"\n"}return 1}my$distname=$dist->{meta}{name}? "$dist->{meta}{name}-$dist->{meta}{version}" : $stuff;my$walkup;if ($self->{scandeps}){$walkup=$self->scandeps_append_child($dist)}$self->install_deps_bailout($distname,$dist->{dir},$depth,@deps)or return;if ($self->{scandeps}){unless ($configure_state->{configured_ok}){my$diag=<<DIAG;if (@config_deps){my@tree=@{$self->{scandeps_tree}};$diag .= "!\n" .join("",map "! * $_->[0]{module}\n",@tree[0..$#tree-1])if@tree}$self->diag("!\n$diag!\n",1)}$walkup->();return 1}if ($self->{installdeps}&& $depth==0){if ($configure_state->{configured_ok}){$self->diag("<== Installed dependencies for $stuff. Finishing.\n");return 1}else {$self->diag("! Configuring $distname failed. See $self->{log} for details.\n",1);return}}my$installed;if ($configure_state->{use_module_build}&& -e 'Build' && -f _){$self->diag_progress("Building " .($self->{notest}? "" : "and testing ").$distname);$self->build([$self->{perl},"./Build" ],$distname,$depth)&& $self->test([$self->{perl},"./Build","test" ],$distname,$depth)&& $self->install([$self->{perl},"./Build","install" ],["--uninst",1 ],$depth)&& $installed++}elsif ($self->{make}&& -e 'Makefile'){$self->diag_progress("Building " .($self->{notest}? "" : "and testing ").$distname);$self->build([$self->{make}],$distname,$depth)&& $self->test([$self->{make},"test" ],$distname,$depth)&& $self->install([$self->{make},"install" ],["UNINST=1" ],$depth)&& $installed++}else {my$why;my$configure_failed=$configure_state->{configured}&&!$configure_state->{configured_ok};if ($configure_failed){$why="Configure failed for $distname."}elsif ($self->{make}){$why="The distribution doesn't have a proper Makefile.PL/Build.PL"}else {$why="Can't configure the distribution. You probably need to have 'make'."}$self->diag_fail("$why See $self->{log} for details.",1);return}if ($installed && $self->{test_only}){$self->diag_ok;$self->diag("Successfully tested $distname\n",1)}elsif ($installed){my$local=$self->{local_versions}{$dist->{module}|| ''};my$version=$dist->{module_version}|| $dist->{meta}{version}|| $dist->{version};my$reinstall=$local && ($local eq $version);my$action=$local &&!$reinstall ? $self->numify_ver($version)< $self->numify_ver($local)? "downgraded" : "upgraded" : undef;my$how=$reinstall ? "reinstalled $distname" : $local ? "installed $distname ($action from $local)" : "installed $distname" ;my$msg="Successfully $how";$self->diag_ok;$self->diag("$msg\n",1);$self->{installed_dists}++;$self->save_meta($stuff,$dist,$module_name,\@config_deps,\@deps);return 1}else {my$what=$self->{test_only}? "Testing" : "Installing";$self->diag_fail("$what $stuff failed. See $self->{log} for details. Retry with --force to force install it.",1);return}}sub perl_requirements {my($self,@requires)=@_;my@perl;for my$requires (grep defined,@requires){if (exists$requires->{perl}){push@perl,App::cpanminus::Dependency->new(perl=>$requires->{perl})}}return@perl}sub should_use_mm {my($self,$dist)=@_;my%should_use_mm=map {$_=>1}qw(version ExtUtils-ParseXS ExtUtils-Install ExtUtils-Manifest);$should_use_mm{$dist}}sub configure_this {my($self,$dist,$depth)=@_;if (-e $self->{cpanfile_path}&& $self->{installdeps}&& $depth==0){require Module::CPANfile;$dist->{cpanfile}=eval {Module::CPANfile->load($self->{cpanfile_path})};$self->diag_fail($@,1)if $@;return {configured=>1,configured_ok=>!!$dist->{cpanfile},use_module_build=>0,}}if ($self->{skip_configure}){my$eumm=-e 'Makefile';my$mb=-e 'Build' && -f _;return {configured=>1,configured_ok=>$eumm || $mb,use_module_build=>$mb,}}my$state={};my$try_eumm=sub {if (-e 'Makefile.PL'){$self->chat("Running Makefile.PL\n");if ($self->configure([$self->{perl},"Makefile.PL" ],$depth)){$state->{configured_ok}=-e 'Makefile'}$state->{configured}++}};my$try_mb=sub {if (-e 'Build.PL'){$self->chat("Running Build.PL\n");if ($self->configure([$self->{perl},"Build.PL" ],$depth)){$state->{configured_ok}=-e 'Build' && -f _}$state->{use_module_build}++;$state->{configured}++}};my@try;if ($dist->{dist}&& $self->should_use_mm($dist->{dist})){@try=($try_eumm,$try_mb)}else {@try=($try_mb,$try_eumm)}for my$try (@try){$try->();last if$state->{configured_ok}}unless ($state->{configured_ok}){while (1){my$ans=lc$self->prompt("Configuring $dist->{dist} failed.\nYou can s)kip, r)etry, e)xamine build log, or l)ook ?","s");last if$ans eq 's';return$self->configure_this($dist,$depth)if$ans eq 'r';$self->show_build_log if$ans eq 'e';$self->look if$ans eq 'l'}}return$state}sub find_module_name {my($self,$state)=@_;return unless$state->{configured_ok};if ($state->{use_module_build}&& -e "_build/build_params"){my$params=do {open my$in,"_build/build_params";$self->safe_eval(join "",<$in>)};return eval {$params->[2]{module_name}}|| undef}elsif (-e "Makefile"){open my$mf,"Makefile";while (<$mf>){if (/^\#\s+NAME\s+=>\s+(.*)/){return$self->safe_eval($1)}}}return}sub list_files {my$self=shift;if (-e 'MANIFEST'){require ExtUtils::Manifest;my$manifest=eval {ExtUtils::Manifest::manifind()}|| {};return sort {lc$a cmp lc$b}keys %$manifest}else {require File::Find;my@files;my$finder=sub {my$name=$File::Find::name;$name =~ s!\.[/\\]!!;push@files,$name};File::Find::find($finder,".");return sort {lc$a cmp lc$b}@files}}sub extract_packages {my($self,$meta,$dir)=@_;my$try=sub {my$file=shift;return 0 if$file =~ m!^(?:x?t|inc|local|perl5|fatlib|_build)/!;return 1 unless$meta->{no_index};return 0 if grep {$file =~ m!^$_/!}@{$meta->{no_index}{directory}|| []};return 0 if grep {$file eq $_}@{$meta->{no_index}{file}|| []};return 1};require Parse::PMFile;my@files=grep {/\.pm(?:\.PL)?$/ && $try->($_)}$self->list_files;my$provides={};for my$file (@files){my$parser=Parse::PMFile->new($meta,{UNSAFE=>1,ALLOW_DEV_VERSION=>1 });my$packages=$parser->parse($file);while (my($package,$meta)=each %$packages){$provides->{$package}||= {file=>$meta->{infile},($meta->{version}eq 'undef')? (): (version=>$meta->{version}),}}}return$provides}sub save_meta {my($self,$module,$dist,$module_name,$config_deps,$build_deps)=@_;return unless$dist->{distvname}&& $dist->{source}eq 'cpan';my$base=($ENV{PERL_MM_OPT}|| '')=~ /INSTALL_BASE=/ ? ($self->install_base($ENV{PERL_MM_OPT})."/lib/perl5"): $Config{sitelibexp};my$provides=$dist->{provides};File::Path::mkpath("blib/meta",0,0777);my$local={name=>$module_name,target=>$module,version=>exists$provides->{$module_name}? ($provides->{$module_name}{version}|| $dist->{version}): $dist->{version},dist=>$dist->{distvname},pathname=>$dist->{pathname},provides=>$provides,};require JSON::PP;open my$fh,">","blib/meta/install.json" or die $!;print$fh JSON::PP::encode_json($local);if (-e "MYMETA.json"){File::Copy::copy("MYMETA.json","blib/meta/MYMETA.json")}my@cmd=(($self->{sudo}? 'sudo' : ()),$^X,'-MExtUtils::Install=install','-e',qq[install({ 'blib/meta' => '$base/$Config{archname}/.meta/$dist->{distvname}' })],);$self->run(\@cmd)}sub _merge_hashref {my($self,@hashrefs)=@_;my%hash;for my$h (@hashrefs){%hash=(%hash,%$h)}return \%hash}sub install_base {my($self,$mm_opt)=@_;$mm_opt =~ /INSTALL_BASE=(\S+)/ and return $1;die "Your PERL_MM_OPT doesn't contain INSTALL_BASE"}sub safe_eval {my($self,$code)=@_;eval$code}sub configure_features {my($self,$dist,@features)=@_;map $_->identifier,grep {$self->effective_feature($dist,$_)}@features}sub effective_feature {my($self,$dist,$feature)=@_;if ($dist->{depth}==0){my$value=$self->{features}{$feature->identifier};return$value if defined$value;return 1 if$self->{features}{__all}}if ($self->{interactive}){require CPAN::Meta::Requirements;$self->diag("[@{[ $feature->description ]}]\n",1);my$req=CPAN::Meta::Requirements->new;for my$phase (@{$dist->{want_phases}}){for my$type (@{$self->{install_types}}){$req->add_requirements($feature->prereqs->requirements_for($phase,$type))}}my$reqs=$req->as_string_hash;my@missing;for my$module (keys %$reqs){if ($self->should_install($module,$req->{$module})){push@missing,$module}}if (@missing){my$howmany=@missing;$self->diag("==> Found missing dependencies: " .join(", ",@missing)."\n",1);local$self->{prompt}=1;return$self->prompt_bool("Install the $howmany optional module(s)?","y")}}return}sub find_prereqs {my($self,$dist)=@_;my@deps=$self->extract_meta_prereqs($dist);if ($dist->{module}=~ /^Bundle::/i){push@deps,$self->bundle_deps($dist)}if ($self->{cpanfile_requirements}&&!$dist->{cpanfile}){for my$dep (@deps){$dep->merge_with($self->{cpanfile_requirements})}}return@deps}sub extract_meta_prereqs {my($self,$dist)=@_;if ($dist->{cpanfile}){my@features=$self->configure_features($dist,$dist->{cpanfile}->features);my$prereqs=$dist->{cpanfile}->prereqs_with(@features);$self->{cpanfile_requirements}=$prereqs->merged_requirements($dist->{want_phases},['requires']);return App::cpanminus::Dependency->from_prereqs($prereqs,$dist->{want_phases},$self->{install_types})}require CPAN::Meta;my@deps;my($meta_file)=grep -f,qw(MYMETA.json MYMETA.yml);if ($meta_file){$self->chat("Checking dependencies from $meta_file ...\n");my$mymeta=eval {CPAN::Meta->load_file($meta_file,{lazy_validation=>1 })};if ($mymeta){$dist->{meta}{name}=$mymeta->name;$dist->{meta}{version}=$mymeta->version;return$self->extract_prereqs($mymeta,$dist)}}if (-e '_build/prereqs'){$self->chat("Checking dependencies from _build/prereqs ...\n");my$prereqs=do {open my$in,"_build/prereqs";$self->safe_eval(join "",<$in>)};my$meta=CPAN::Meta->new({name=>$dist->{meta}{name},version=>$dist->{meta}{version},%$prereqs },{lazy_validation=>1 },);@deps=$self->extract_prereqs($meta,$dist)}elsif (-e 'Makefile'){$self->chat("Finding PREREQ from Makefile ...\n");open my$mf,"Makefile";while (<$mf>){if (/^\#\s+PREREQ_PM => \{\s*(.*?)\s*\}/){my@all;my@pairs=split ', ',$1;for (@pairs){my ($pkg,$v)=split '=>',$_;push@all,[$pkg,$v ]}my$list=join ", ",map {"'$_->[0]' => $_->[1]"}@all;my$prereq=$self->safe_eval("no strict; +{ $list }");push@deps,App::cpanminus::Dependency->from_versions($prereq)if$prereq;last}}}return@deps}sub bundle_deps {my($self,$dist)=@_;my@files;File::Find::find({wanted=>sub {push@files,File::Spec->rel2abs($_)if /\.pm/i},no_chdir=>1,},'.');my@deps;for my$file (@files){open my$pod,"<",$file or next;my$in_contents;while (<$pod>){if (/^=head\d\s+CONTENTS/){$in_contents=1}elsif (/^=/){$in_contents=0}elsif ($in_contents){/^(\S+)\s*(\S+)?/ and push@deps,App::cpanminus::Dependency->new($1,$self->maybe_version($2))}}}return@deps}sub maybe_version {my($self,$string)=@_;return$string && $string =~ /^\.?\d/ ? $string : undef}sub extract_prereqs {my($self,$meta,$dist)=@_;my@features=$self->configure_features($dist,$meta->features);my$prereqs=$self->soften_makemaker_prereqs($meta->effective_prereqs(\@features)->clone);return App::cpanminus::Dependency->from_prereqs($prereqs,$dist->{want_phases},$self->{install_types})}sub soften_makemaker_prereqs {my($self,$prereqs)=@_;return$prereqs unless -e "inc/Module/Install.pm";for my$phase (qw(build test runtime)){my$reqs=$prereqs->requirements_for($phase,'requires');if ($reqs->requirements_for_module('ExtUtils::MakeMaker')){$reqs->clear_requirement('ExtUtils::MakeMaker');$reqs->add_minimum('ExtUtils::MakeMaker'=>0)}}$prereqs}sub cleanup_workdirs {my$self=shift;my$expire=time - 24 * 60 * 60 * $self->{auto_cleanup};my@targets;opendir my$dh,"$self->{home}/work";while (my$e=readdir$dh){next if$e !~ /^(\d+)\.\d+$/;my$time=$1;if ($time < $expire){push@targets,"$self->{home}/work/$e"}}if (@targets){if (@targets >= 64){$self->diag("Expiring " .scalar(@targets)." work directories. This might take a while...\n")}else {$self->chat("Expiring " .scalar(@targets)." work directories.\n")}File::Path::rmtree(\@targets,0,0)}}sub scandeps_append_child {my($self,$dist)=@_;my$new_node=[$dist,[]];my$curr_node=$self->{scandeps_current}|| [undef,$self->{scandeps_tree}];push @{$curr_node->[1]},$new_node;$self->{scandeps_current}=$new_node;return sub {$self->{scandeps_current}=$curr_node}}sub dump_scandeps {my$self=shift;if ($self->{format}eq 'tree'){$self->walk_down(sub {my($dist,$depth)=@_;if ($depth==0){print "$dist->{distvname}\n"}else {print " " x ($depth - 1);print "\\_ $dist->{distvname}\n"}},1)}elsif ($self->{format}=~ /^dists?$/){$self->walk_down(sub {my($dist,$depth)=@_;print$self->format_dist($dist),"\n"},0)}elsif ($self->{format}eq 'json'){require JSON::PP;print JSON::PP::encode_json($self->{scandeps_tree})}elsif ($self->{format}eq 'yaml'){require YAML;print YAML::Dump($self->{scandeps_tree})}else {$self->diag("Unknown format: $self->{format}\n")}}sub walk_down {my($self,$cb,$pre)=@_;$self->_do_walk_down($self->{scandeps_tree},$cb,0,$pre)}sub _do_walk_down {my($self,$children,$cb,$depth,$pre)=@_;for my$node (@$children){$cb->($node->[0],$depth)if$pre;$self->_do_walk_down($node->[1],$cb,$depth + 1,$pre);$cb->($node->[0],$depth)unless$pre}}sub DESTROY {my$self=shift;$self->{at_exit}->($self)if$self->{at_exit}}sub shell_quote {my($self,@stuff)=@_;if (WIN32){join ' ',map {/^${quote}.+${quote}$/ ? $_ : ($quote .$_ .$quote)}@stuff}else {String::ShellQuote::shell_quote_best_effort(@stuff)}}sub which {my($self,$name)=@_;if (File::Spec->file_name_is_absolute($name)){if (-x $name &&!-d _){return$name}}my$exe_ext=$Config{_exe};for my$dir (File::Spec->path){my$fullpath=File::Spec->catfile($dir,$name);if ((-x $fullpath || -x ($fullpath .= $exe_ext))&&!-d _){if ($fullpath =~ /\s/){$fullpath=$self->shell_quote($fullpath)}return$fullpath}}return}sub get {my($self,$uri)=@_;if ($uri =~ /^file:/){$self->file_get($uri)}else {$self->{_backends}{get}->(@_)}}sub mirror {my($self,$uri,$local)=@_;if ($uri =~ /^file:/){$self->file_mirror($uri,$local)}else {$self->{_backends}{mirror}->(@_)}}sub untar {$_[0]->{_backends}{untar}->(@_)};sub unzip {$_[0]->{_backends}{unzip}->(@_)};sub uri_to_file {my($self,$uri)=@_;if ($uri =~ s!file:/+!!){$uri="/$uri" unless$uri =~ m![a-zA-Z]:!}return$uri}sub file_get {my($self,$uri)=@_;my$file=$self->uri_to_file($uri);open my$fh,"<$file" or return;join '',<$fh>}sub file_mirror {my($self,$uri,$path)=@_;my$file=$self->uri_to_file($uri);File::Copy::copy($file,$path)}sub has_working_lwp {my($self,$mirrors)=@_;my$https=grep /^https:/,@$mirrors;eval {require LWP::UserAgent;LWP::UserAgent->VERSION(5.802);require LWP::Protocol::https if$https;1}}sub init_tools {my$self=shift;return if$self->{initialized}++;if ($self->{make}=$self->which($Config{make})){$self->chat("You have make $self->{make}\n")}if ($self->{try_lwp}&& $self->has_working_lwp($self->{mirrors})){$self->chat("You have LWP $LWP::VERSION\n");my$ua=sub {LWP::UserAgent->new(parse_head=>0,env_proxy=>1,agent=>$self->agent,timeout=>30,@_,)};$self->{_backends}{get}=sub {my$self=shift;my$res=$ua->()->request(HTTP::Request->new(GET=>$_[0]));return unless$res->is_success;return$res->decoded_content};$self->{_backends}{mirror}=sub {my$self=shift;my$res=$ua->()->mirror(@_);die$res->content if$res->code==501;$res->code}}elsif ($self->{try_wget}and my$wget=$self->which('wget')){$self->chat("You have $wget\n");my@common=('--user-agent',$self->agent,'--retry-connrefused',($self->{verbose}? (): ('-q')),);$self->{_backends}{get}=sub {my($self,$uri)=@_;$self->safeexec(my$fh,$wget,$uri,@common,'-O','-')or die "wget $uri: $!";local $/;<$fh>};$self->{_backends}{mirror}=sub {my($self,$uri,$path)=@_;$self->safeexec(my$fh,$wget,$uri,@common,'-O',$path)or die "wget $uri: $!";local $/;<$fh>}}elsif ($self->{try_curl}and my$curl=$self->which('curl')){$self->chat("You have $curl\n");my@common=('--location','--user-agent',$self->agent,($self->{verbose}? (): '-s'),);$self->{_backends}{get}=sub {my($self,$uri)=@_;$self->safeexec(my$fh,$curl,@common,$uri)or die "curl $uri: $!";local $/;<$fh>};$self->{_backends}{mirror}=sub {my($self,$uri,$path)=@_;$self->safeexec(my$fh,$curl,@common,$uri,'-#','-o',$path)or die "curl $uri: $!";local $/;<$fh>}}else {require HTTP::Tiny;$self->chat("Falling back to HTTP::Tiny $HTTP::Tiny::VERSION\n");my%common=(agent=>$self->agent,);$self->{_backends}{get}=sub {my$self=shift;my$res=HTTP::Tiny->new(%common)->get($_[0]);return unless$res->{success};return$res->{content}};$self->{_backends}{mirror}=sub {my$self=shift;my$res=HTTP::Tiny->new(%common)->mirror(@_);return$res->{status}}}my$tar=$self->which('tar');my$tar_ver;my$maybe_bad_tar=sub {WIN32 || BAD_TAR || (($tar_ver=`$tar --version 2>/dev/null`)=~ /GNU.*1\.13/i)};if ($tar &&!$maybe_bad_tar->()){chomp$tar_ver;$self->chat("You have $tar: $tar_ver\n");$self->{_backends}{untar}=sub {my($self,$tarfile)=@_;my$xf=($self->{verbose}? 'v' : '')."xf";my$ar=$tarfile =~ /bz2$/ ? 'j' : 'z';my($root,@others)=`$tar ${ar}tf $tarfile` or return undef;FILE: {chomp$root;$root =~ s!^\./!!;$root =~ s{^(.+?)/.*$}{$1};if (!length($root)){$root=shift(@others);redo FILE if$root}}system "$tar $ar$xf $tarfile";return$root if -d $root;$self->diag_fail("Bad archive: $tarfile");return undef}}elsif ($tar and my$gzip=$self->which('gzip')and my$bzip2=$self->which('bzip2')){$self->chat("You have $tar, $gzip and $bzip2\n");$self->{_backends}{untar}=sub {my($self,$tarfile)=@_;my$x="x" .($self->{verbose}? 'v' : '')."f -";my$ar=$tarfile =~ /bz2$/ ? $bzip2 : $gzip;my($root,@others)=`$ar -dc $tarfile | $tar tf -` or return undef;FILE: {chomp$root;$root =~ s!^\./!!;$root =~ s{^(.+?)/.*$}{$1};if (!length($root)){$root=shift(@others);redo FILE if$root}}system "$ar -dc $tarfile | $tar $x";return$root if -d $root;$self->diag_fail("Bad archive: $tarfile");return undef}}elsif (eval {require Archive::Tar}){$self->chat("Falling back to Archive::Tar $Archive::Tar::VERSION\n");$self->{_backends}{untar}=sub {my$self=shift;my$t=Archive::Tar->new($_[0]);my($root,@others)=$t->list_files;FILE: {$root =~ s!^\./!!;$root =~ s{^(.+?)/.*$}{$1};if (!length($root)){$root=shift(@others);redo FILE if$root}}$t->extract;return -d $root ? $root : undef}}else {$self->{_backends}{untar}=sub {die "Failed to extract $_[1] - You need to have tar or Archive::Tar installed.\n"}}if (my$unzip=$self->which('unzip')){$self->chat("You have $unzip\n");$self->{_backends}{unzip}=sub {my($self,$zipfile)=@_;my$opt=$self->{verbose}? '' : '-q';my(undef,$root,@others)=`$unzip -t $zipfile` or return undef;chomp$root;$root =~ s{^\s+testing:\s+([^/]+)/.*?\s+OK$}{$1};system "$unzip $opt $zipfile";return$root if -d $root;$self->diag_fail("Bad archive: [$root] $zipfile");return undef}}else {$self->{_backends}{unzip}=sub {eval {require Archive::Zip}or die "Failed to extract $_[1] - You need to have unzip or Archive::Zip installed.\n";my($self,$file)=@_;my$zip=Archive::Zip->new();my$status;$status=$zip->read($file);$self->diag_fail("Read of file[$file] failed")if$status!=Archive::Zip::AZ_OK();my@members=$zip->members();for my$member (@members){my$af=$member->fileName();next if ($af =~ m!^(/|\.\./)!);$status=$member->extractToFileNamed($af);$self->diag_fail("Extracting of file[$af] from zipfile[$file failed")if$status!=Archive::Zip::AZ_OK()}my ($root)=$zip->membersMatching(qr<^[^/]+/$>);$root &&= $root->fileName;return -d $root ? $root : undef}}}sub safeexec {my$self=shift;my$rdr=$_[0]||= Symbol::gensym();if (WIN32){my$cmd=$self->shell_quote(@_[1..$#_]);return open($rdr,"$cmd |")}if (my$pid=open($rdr,'-|')){return$pid}elsif (defined$pid){exec(@_[1 .. $#_ ]);exit 1}else {return}}sub mask_uri_passwords {my($self,@strings)=@_;s{ (https?://) ([^:/]+) : [^@/]+ @ }{$1$2:********@}gx for@strings;return@strings}1; + It appears your cpanm executable was installed via `perlbrew install-cpanm`. + cpanm --self-upgrade won't upgrade the version of cpanm you're running. + + Run the following command to get it upgraded. + + perlbrew install-cpanm + + DIE + You are running cpanm from the path where your current perl won't install executables to. + Because of that, cpanm --self-upgrade won't upgrade the version of cpanm you're running. + + cpanm path : $0 + Install path : $Config{installsitebin} + + It means you either installed cpanm globally with system perl, or use distro packages such + as rpm or apt-get, and you have to use them again to upgrade cpanm. + DIE + Usage: cpanm [options] Module [...] + + Try `cpanm --help` or `man cpanm` for more options. + USAGE + Usage: cpanm [options] Module [...] + + Options: + -v,--verbose Turns on chatty output + -q,--quiet Turns off the most output + --interactive Turns on interactive configure (required for Task:: modules) + -f,--force force install + -n,--notest Do not run unit tests + --test-only Run tests only, do not install + -S,--sudo sudo to run install commands + --installdeps Only install dependencies + --showdeps Only display direct dependencies + --reinstall Reinstall the distribution even if you already have the latest version installed + --mirror Specify the base URL for the mirror (e.g. http://cpan.cpantesters.org/) + --mirror-only Use the mirror's index file instead of the CPAN Meta DB + -M,--from Use only this mirror base URL and its index file + --prompt Prompt when configure/build/test fails + -l,--local-lib Specify the install base to install modules + -L,--local-lib-contained Specify the install base to install all non-core modules + --self-contained Install all non-core modules, even if they're already installed. + --auto-cleanup Number of days that cpanm's work directories expire in. Defaults to 7 + + Commands: + --self-upgrade upgrades itself + --info Displays distribution info on CPAN + --look Opens the distribution with your SHELL + -U,--uninstall Uninstalls the modules (EXPERIMENTAL) + -V,--version Displays software version + + Examples: + + cpanm Test::More # install Test::More + cpanm MIYAGAWA/Plack-0.99_05.tar.gz # full distribution path + cpanm http://example.org/LDS/CGI.pm-3.20.tar.gz # install from URL + cpanm ~/dists/MyCompany-Enterprise-1.00.tar.gz # install from a local file + cpanm --interactive Task::Kensho # Configure interactively + cpanm . # install from local directory + cpanm --installdeps . # install all the deps for the current directory + cpanm -L extlib Plack # install Plack and all non-core deps into extlib + cpanm --mirror http://cpan.cpantesters.org/ DBI # use the fast-syncing mirror + cpanm -M https://cpan.metacpan.org App::perlbrew # use only this secure mirror and its index + + You can also specify the default options in PERL_CPANM_OPT environment variable in the shell rc: + + export PERL_CPANM_OPT="--prompt --reinstall -l ~/perl --mirror http://cpan.cpantesters.org" + + Type `man cpanm` or `perldoc cpanm` for the more detailed explanation of the options. + + HELP + ! + ! Can't write to $Config{installsitelib} and $Config{installsitebin}: Installing modules to $ENV{HOME}/perl5 + ! To turn off this warning, you have to do one of the following: + ! - run me as a root or with --sudo option (to install to $Config{installsitelib} and $Config{installsitebin}) + ! - Configure local::lib your existing local::lib in this shell to set PERL_MM_OPT etc. + ! - Install local::lib by running the following commands + ! + ! cpanm --local-lib=~/perl5 local::lib && eval \$(perl -I ~/perl5/lib/perl5/ -Mlocal::lib) + ! + DIAG + WARNING: Your lib directory name ($base) contains a space in it. It's known to cause issues with perl builder tools such as local::lib and MakeMaker. You're recommended to rename your directory. + WARN + $module is not found in the following directories and can't be uninstalled. + + @{[ join(" \n", map " $_", @inc) ]} + + DIAG + package ModuleBuildSkipMan; + CHECK { + if (%Module::Build::) { + no warnings 'redefine'; + *Module::Build::Base::ACTION_manpages = sub {}; + *Module::Build::Base::ACTION_docs = sub {}; + } + } + 1; + EOF + ! Configuring $distname failed. See $self->{log} for details. + ! You might have to install the following modules first to get --scandeps working correctly. + DIAG +APP_CPANMINUS_SCRIPT + +$fatpacked{"CPAN/DistnameInfo.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'CPAN_DISTNAMEINFO'; + package CPAN::DistnameInfo;$VERSION="0.12";use strict;sub distname_info {my$file=shift or return;my ($dist,$version)=$file =~ /^ + ((?:[-+.]*(?:[A-Za-z0-9]+|(?<=\D)_|_(?=\D))* + (?: + [A-Za-z](?=[^A-Za-z]|$) + | + \d(?=-) + )(?<![._-][vV]) + )+)(.*) + $/xs or return ($file,undef,undef);if ($dist =~ /-undef\z/ and!length$version){$dist =~ s/-undef\z//}$version =~ s/-withoutworldwriteables$//;if ($version =~ /^(-[Vv].*)-(\d.*)/){$dist .= $1;$version=$2}if ($version =~ /(.+_.*)-(\d.*)/){$dist .= $1;$version=$2}$dist =~ s{\.pm$}{};$version=$1 if!length$version and $dist =~ s/-(\d+\w)$//;$version=$1 .$version if$version =~ /^\d+$/ and $dist =~ s/-(\w+)$//;if ($version =~ /\d\.\d/){$version =~ s/^[-_.]+//}else {$version =~ s/^[-_]+//}my$dev;if (length$version){if ($file =~ /^perl-?\d+\.(\d+)(?:\D(\d+))?(-(?:TRIAL|RC)\d+)?$/){$dev=1 if (($1 > 6 and $1 & 1)or ($2 and $2 >= 50))or $3}elsif ($version =~ /\d\D\d+_\d/ or $version =~ /-TRIAL/){$dev=1}}else {$version=undef}($dist,$version,$dev)}sub new {my$class=shift;my$distfile=shift;$distfile =~ s,//+,/,g;my%info=(pathname=>$distfile);($info{filename}=$distfile)=~ s,^(((.*?/)?authors/)?id/)?([A-Z])/(\4[A-Z])/(\5[-A-Z0-9]*)/,, and $info{cpanid}=$6;if ($distfile =~ m,([^/]+)\.(tar\.(?:g?z|bz2)|zip|tgz)$,i){$info{distvname}=$1;$info{extension}=$2}@info{qw(dist version beta)}=distname_info($info{distvname});$info{maturity}=delete$info{beta}? 'developer' : 'released';return bless \%info,$class}sub dist {shift->{dist}}sub version {shift->{version}}sub maturity {shift->{maturity}}sub filename {shift->{filename}}sub cpanid {shift->{cpanid}}sub distvname {shift->{distvname}}sub extension {shift->{extension}}sub pathname {shift->{pathname}}sub properties {%{$_[0]}}1; +CPAN_DISTNAMEINFO + +$fatpacked{"CPAN/Meta.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'CPAN_META'; + use 5.006;use strict;use warnings;package CPAN::Meta;our$VERSION='2.150005';use Carp qw(carp croak);use CPAN::Meta::Feature;use CPAN::Meta::Prereqs;use CPAN::Meta::Converter;use CPAN::Meta::Validator;use Parse::CPAN::Meta 1.4414 ();BEGIN {*_dclone=\&CPAN::Meta::Converter::_dclone}BEGIN {my@STRING_READERS=qw(abstract description dynamic_config generated_by name release_status version);no strict 'refs';for my$attr (@STRING_READERS){*$attr=sub {$_[0]{$attr }}}}BEGIN {my@LIST_READERS=qw(author keywords license);no strict 'refs';for my$attr (@LIST_READERS){*$attr=sub {my$value=$_[0]{$attr };croak "$attr must be called in list context" unless wantarray;return @{_dclone($value)}if ref$value;return$value}}}sub authors {$_[0]->author}sub licenses {$_[0]->license}BEGIN {my@MAP_READERS=qw(meta-spec resources provides no_index prereqs optional_features);no strict 'refs';for my$attr (@MAP_READERS){(my$subname=$attr)=~ s/-/_/;*$subname=sub {my$value=$_[0]{$attr };return _dclone($value)if$value;return {}}}}sub custom_keys {return grep {/^x_/i}keys %{$_[0]}}sub custom {my ($self,$attr)=@_;my$value=$self->{$attr};return _dclone($value)if ref$value;return$value}sub _new {my ($class,$struct,$options)=@_;my$self;if ($options->{lazy_validation}){my$cmc=CPAN::Meta::Converter->new($struct);$self=$cmc->convert(version=>2);return bless$self,$class}else {my$cmv=CPAN::Meta::Validator->new($struct);unless ($cmv->is_valid){die "Invalid metadata structure. Errors: " .join(", ",$cmv->errors)."\n"}}my$version=$struct->{'meta-spec'}{version}|| '1.0';if ($version==2){$self=$struct}else {my$cmc=CPAN::Meta::Converter->new($struct);$self=$cmc->convert(version=>2)}return bless$self,$class}sub new {my ($class,$struct,$options)=@_;my$self=eval {$class->_new($struct,$options)};croak($@)if $@;return$self}sub create {my ($class,$struct,$options)=@_;my$version=__PACKAGE__->VERSION || 2;$struct->{generated_by}||= __PACKAGE__ ." version $version" ;$struct->{'meta-spec'}{version}||= int($version);my$self=eval {$class->_new($struct,$options)};croak ($@)if $@;return$self}sub load_file {my ($class,$file,$options)=@_;$options->{lazy_validation}=1 unless exists$options->{lazy_validation};croak "load_file() requires a valid, readable filename" unless -r $file;my$self;eval {my$struct=Parse::CPAN::Meta->load_file($file);$self=$class->_new($struct,$options)};croak($@)if $@;return$self}sub load_yaml_string {my ($class,$yaml,$options)=@_;$options->{lazy_validation}=1 unless exists$options->{lazy_validation};my$self;eval {my ($struct)=Parse::CPAN::Meta->load_yaml_string($yaml);$self=$class->_new($struct,$options)};croak($@)if $@;return$self}sub load_json_string {my ($class,$json,$options)=@_;$options->{lazy_validation}=1 unless exists$options->{lazy_validation};my$self;eval {my$struct=Parse::CPAN::Meta->load_json_string($json);$self=$class->_new($struct,$options)};croak($@)if $@;return$self}sub load_string {my ($class,$string,$options)=@_;$options->{lazy_validation}=1 unless exists$options->{lazy_validation};my$self;eval {my$struct=Parse::CPAN::Meta->load_string($string);$self=$class->_new($struct,$options)};croak($@)if $@;return$self}sub save {my ($self,$file,$options)=@_;my$version=$options->{version}|| '2';my$layer=$] ge '5.008001' ? ':utf8' : '';if ($version ge '2'){carp "'$file' should end in '.json'" unless$file =~ m{\.json$}}else {carp "'$file' should end in '.yml'" unless$file =~ m{\.yml$}}my$data=$self->as_string($options);open my$fh,">$layer",$file or die "Error opening '$file' for writing: $!\n";print {$fh}$data;close$fh or die "Error closing '$file': $!\n";return 1}sub meta_spec_version {my ($self)=@_;return$self->meta_spec->{version}}sub effective_prereqs {my ($self,$features)=@_;$features ||= [];my$prereq=CPAN::Meta::Prereqs->new($self->prereqs);return$prereq unless @$features;my@other=map {;$self->feature($_)->prereqs}@$features;return$prereq->with_merged_prereqs(\@other)}sub should_index_file {my ($self,$filename)=@_;for my$no_index_file (@{$self->no_index->{file}|| []}){return if$filename eq $no_index_file}for my$no_index_dir (@{$self->no_index->{directory}}){$no_index_dir =~ s{$}{/} unless$no_index_dir =~ m{/\z};return if index($filename,$no_index_dir)==0}return 1}sub should_index_package {my ($self,$package)=@_;for my$no_index_pkg (@{$self->no_index->{package}|| []}){return if$package eq $no_index_pkg}for my$no_index_ns (@{$self->no_index->{namespace}}){return if index($package,"${no_index_ns}::")==0}return 1}sub features {my ($self)=@_;my$opt_f=$self->optional_features;my@features=map {;CPAN::Meta::Feature->new($_=>$opt_f->{$_ })}keys %$opt_f;return@features}sub feature {my ($self,$ident)=@_;croak "no feature named $ident" unless my$f=$self->optional_features->{$ident };return CPAN::Meta::Feature->new($ident,$f)}sub as_struct {my ($self,$options)=@_;my$struct=_dclone($self);if ($options->{version}){my$cmc=CPAN::Meta::Converter->new($struct);$struct=$cmc->convert(version=>$options->{version})}return$struct}sub as_string {my ($self,$options)=@_;my$version=$options->{version}|| '2';my$struct;if ($self->meta_spec_version ne $version){my$cmc=CPAN::Meta::Converter->new($self->as_struct);$struct=$cmc->convert(version=>$version)}else {$struct=$self->as_struct}my ($data,$backend);if ($version ge '2'){$backend=Parse::CPAN::Meta->json_backend();local$struct->{x_serialization_backend}=sprintf '%s version %s',$backend,$backend->VERSION;$data=$backend->new->pretty->canonical->encode($struct)}else {$backend=Parse::CPAN::Meta->yaml_backend();local$struct->{x_serialization_backend}=sprintf '%s version %s',$backend,$backend->VERSION;$data=eval {no strict 'refs';&{"$backend\::Dump"}($struct)};if ($@){croak$backend->can('errstr')? $backend->errstr : $@}}return$data}sub TO_JSON {return {%{$_[0]}}}1; +CPAN_META + +$fatpacked{"CPAN/Meta/Check.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'CPAN_META_CHECK'; + package CPAN::Meta::Check;$CPAN::Meta::Check::VERSION='0.012';use strict;use warnings;use base 'Exporter';our@EXPORT=qw//;our@EXPORT_OK=qw/check_requirements requirements_for verify_dependencies/;our%EXPORT_TAGS=(all=>[@EXPORT,@EXPORT_OK ]);use CPAN::Meta::Prereqs '2.132830';use CPAN::Meta::Requirements 2.121;use Module::Metadata 1.000023;sub _check_dep {my ($reqs,$module,$dirs)=@_;$module eq 'perl' and return ($reqs->accepts_module($module,$])? (): sprintf "Your Perl (%s) is not in the range '%s'",$],$reqs->requirements_for_module($module));my$metadata=Module::Metadata->new_from_module($module,inc=>$dirs);return "Module '$module' is not installed" if not defined$metadata;my$version=eval {$metadata->version};return "Missing version info for module '$module'" if$reqs->requirements_for_module($module)and not $version;return sprintf 'Installed version (%s) of %s is not in range \'%s\'',$version,$module,$reqs->requirements_for_module($module)if not $reqs->accepts_module($module,$version || 0);return}sub _check_conflict {my ($reqs,$module,$dirs)=@_;my$metadata=Module::Metadata->new_from_module($module,inc=>$dirs);return if not defined$metadata;my$version=eval {$metadata->version};return "Missing version info for module '$module'" if not $version;return sprintf 'Installed version (%s) of %s is in range \'%s\'',$version,$module,$reqs->requirements_for_module($module)if$reqs->accepts_module($module,$version);return}sub requirements_for {my ($meta,$phases,$type)=@_;my$prereqs=ref($meta)eq 'CPAN::Meta' ? $meta->effective_prereqs : $meta;return$prereqs->merged_requirements(ref($phases)? $phases : [$phases ],[$type ])}sub check_requirements {my ($reqs,$type,$dirs)=@_;return +{map {$_=>$type ne 'conflicts' ? scalar _check_dep($reqs,$_,$dirs): scalar _check_conflict($reqs,$_,$dirs)}$reqs->required_modules }}sub verify_dependencies {my ($meta,$phases,$type,$dirs)=@_;my$reqs=requirements_for($meta,$phases,$type);my$issues=check_requirements($reqs,$type,$dirs);return grep {defined}values %{$issues}}1; +CPAN_META_CHECK + +$fatpacked{"CPAN/Meta/Converter.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'CPAN_META_CONVERTER'; + use 5.006;use strict;use warnings;package CPAN::Meta::Converter;our$VERSION='2.150005';use CPAN::Meta::Validator;use CPAN::Meta::Requirements;use Parse::CPAN::Meta 1.4400 ();BEGIN {eval "use version ()";if (my$err=$@){eval "use ExtUtils::MakeMaker::version" or die$err}}*_is_qv=version->can('is_qv')? sub {$_[0]->is_qv}: sub {exists $_[0]->{qv}};sub _dclone {my$ref=shift;no warnings 'once';no warnings 'redefine';local*UNIVERSAL::TO_JSON=sub {"$_[0]"};my$json=Parse::CPAN::Meta->json_backend()->new ->utf8 ->allow_blessed ->convert_blessed;$json->decode($json->encode($ref))}my%known_specs=('2'=>'http://search.cpan.org/perldoc?CPAN::Meta::Spec','1.4'=>'http://module-build.sourceforge.net/META-spec-v1.4.html','1.3'=>'http://module-build.sourceforge.net/META-spec-v1.3.html','1.2'=>'http://module-build.sourceforge.net/META-spec-v1.2.html','1.1'=>'http://module-build.sourceforge.net/META-spec-v1.1.html','1.0'=>'http://module-build.sourceforge.net/META-spec-v1.0.html');my@spec_list=sort {$a <=> $b}keys%known_specs;my ($LOWEST,$HIGHEST)=@spec_list[0,-1];sub _keep {$_[0]}sub _keep_or_one {defined($_[0])? $_[0]: 1}sub _keep_or_zero {defined($_[0])? $_[0]: 0}sub _keep_or_unknown {defined($_[0])&& length($_[0])? $_[0]: "unknown"}sub _generated_by {my$gen=shift;my$sig=__PACKAGE__ ." version " .(__PACKAGE__->VERSION || "<dev>");return$sig unless defined$gen and length$gen;return$gen if$gen =~ /\Q$sig/;return "$gen, $sig"}sub _listify {!defined $_[0]? undef : ref $_[0]eq 'ARRAY' ? $_[0]: [$_[0]]}sub _prefix_custom {my$key=shift;$key =~ s/^(?!x_) # Unless it already starts with x_ + (?:x-?)? # Remove leading x- or x (if present) + /x_/ix;return$key}sub _ucfirst_custom {my$key=shift;$key=ucfirst$key unless$key =~ /[A-Z]/;return$key}sub _no_prefix_ucfirst_custom {my$key=shift;$key =~ s/^x_//;return _ucfirst_custom($key)}sub _change_meta_spec {my ($element,undef,undef,$version)=@_;return {version=>$version,url=>$known_specs{$version},}}my@open_source=('perl','gpl','apache','artistic','artistic_2','lgpl','bsd','gpl','mit','mozilla','open_source',);my%is_open_source=map {;$_=>1}@open_source;my@valid_licenses_1=(@open_source,'unrestricted','restrictive','unknown',);my%license_map_1=((map {$_=>$_}@valid_licenses_1),artistic2=>'artistic_2',);sub _license_1 {my ($element)=@_;return 'unknown' unless defined$element;if ($license_map_1{lc$element}){return$license_map_1{lc$element}}else {return 'unknown'}}my@valid_licenses_2=qw(agpl_3 apache_1_1 apache_2_0 artistic_1 artistic_2 bsd freebsd gfdl_1_2 gfdl_1_3 gpl_1 gpl_2 gpl_3 lgpl_2_1 lgpl_3_0 mit mozilla_1_0 mozilla_1_1 openssl perl_5 qpl_1_0 ssleay sun zlib open_source restricted unrestricted unknown);my%license_map_2=((map {$_=>$_}@valid_licenses_2),apache=>'apache_2_0',artistic=>'artistic_1',artistic2=>'artistic_2',gpl=>'open_source',lgpl=>'open_source',mozilla=>'open_source',perl=>'perl_5',restrictive=>'restricted',);sub _license_2 {my ($element)=@_;return ['unknown' ]unless defined$element;$element=[$element ]unless ref$element eq 'ARRAY';my@new_list;for my$lic (@$element){next unless defined$lic;if (my$new=$license_map_2{lc$lic}){push@new_list,$new}}return@new_list ? \@new_list : ['unknown' ]}my%license_downgrade_map=qw(agpl_3 open_source apache_1_1 apache apache_2_0 apache artistic_1 artistic artistic_2 artistic_2 bsd bsd freebsd open_source gfdl_1_2 open_source gfdl_1_3 open_source gpl_1 gpl gpl_2 gpl gpl_3 gpl lgpl_2_1 lgpl lgpl_3_0 lgpl mit mit mozilla_1_0 mozilla mozilla_1_1 mozilla openssl open_source perl_5 perl qpl_1_0 open_source ssleay open_source sun open_source zlib open_source open_source open_source restricted restrictive unrestricted unrestricted unknown unknown);sub _downgrade_license {my ($element)=@_;if (!defined$element){return "unknown"}elsif(ref$element eq 'ARRAY'){if (@$element > 1){if (grep {!$is_open_source{$license_downgrade_map{lc $_}|| 'unknown' }}@$element){return 'unknown'}else {return 'open_source'}}elsif (@$element==1){return$license_downgrade_map{lc$element->[0]}|| "unknown"}}elsif (!ref$element){return$license_downgrade_map{lc$element}|| "unknown"}return "unknown"}my$no_index_spec_1_2={'file'=>\&_listify,'dir'=>\&_listify,'package'=>\&_listify,'namespace'=>\&_listify,};my$no_index_spec_1_3={'file'=>\&_listify,'directory'=>\&_listify,'package'=>\&_listify,'namespace'=>\&_listify,};my$no_index_spec_2={'file'=>\&_listify,'directory'=>\&_listify,'package'=>\&_listify,'namespace'=>\&_listify,':custom'=>\&_prefix_custom,};sub _no_index_1_2 {my (undef,undef,$meta)=@_;my$no_index=$meta->{no_index}|| $meta->{private};return unless$no_index;if (!ref$no_index){my$item=$no_index;$no_index={dir=>[$item ],file=>[$item ]}}elsif (ref$no_index eq 'ARRAY'){my$list=$no_index;$no_index={dir=>[@$list ],file=>[@$list ]}}if (exists$no_index->{files}){$no_index->{file}=delete$no_index->{files}}if (exists$no_index->{modules}){$no_index->{module}=delete$no_index->{modules}}return _convert($no_index,$no_index_spec_1_2)}sub _no_index_directory {my ($element,$key,$meta,$version)=@_;return unless$element;if (!ref$element){my$item=$element;$element={directory=>[$item ],file=>[$item ]}}elsif (ref$element eq 'ARRAY'){my$list=$element;$element={directory=>[@$list ],file=>[@$list ]}}if (exists$element->{dir}){$element->{directory}=delete$element->{dir}}if (exists$element->{files}){$element->{file}=delete$element->{files}}if (exists$element->{modules}){$element->{module}=delete$element->{modules}}my$spec=$version==2 ? $no_index_spec_2 : $no_index_spec_1_3;return _convert($element,$spec)}sub _is_module_name {my$mod=shift;return unless defined$mod && length$mod;return$mod =~ m{^[A-Za-z][A-Za-z0-9_]*(?:::[A-Za-z0-9_]+)*$}}sub _clean_version {my ($element)=@_;return 0 if!defined$element;$element =~ s{^\s*}{};$element =~ s{\s*$}{};$element =~ s{^\.}{0.};return 0 if!length$element;return 0 if ($element eq 'undef' || $element eq '<undef>');my$v=eval {version->new($element)};if (defined$v){return _is_qv($v)? $v->normal : $element}else {return 0}}sub _bad_version_hook {my ($v)=@_;$v =~ s{^\s*}{};$v =~ s{\s*$}{};$v =~ s{[a-z]+$}{};my$vobj=eval {version->new($v)};return defined($vobj)? $vobj : version->new(0)}sub _version_map {my ($element)=@_;return unless defined$element;if (ref$element eq 'HASH'){my$new_map=CPAN::Meta::Requirements->new({bad_version_hook=>\&_bad_version_hook });while (my ($k,$v)=each %$element){next unless _is_module_name($k);if (!defined($v)||!length($v)|| $v eq 'undef' || $v eq '<undef>'){$v=0}if (_is_module_name($v)&&!version::is_lax($v)){$new_map->add_minimum($k=>0);$new_map->add_minimum($v=>0)}$new_map->add_string_requirement($k=>$v)}return$new_map->as_string_hash}elsif (ref$element eq 'ARRAY'){my$hashref={map {$_=>0}@$element };return _version_map($hashref)}elsif (ref$element eq '' && length$element){return {$element=>0 }}return}sub _prereqs_from_1 {my (undef,undef,$meta)=@_;my$prereqs={};for my$phase (qw/build configure/){my$key="${phase}_requires";$prereqs->{$phase}{requires}=_version_map($meta->{$key})if$meta->{$key}}for my$rel (qw/requires recommends conflicts/){$prereqs->{runtime}{$rel}=_version_map($meta->{$rel})if$meta->{$rel}}return$prereqs}my$prereqs_spec={configure=>\&_prereqs_rel,build=>\&_prereqs_rel,test=>\&_prereqs_rel,runtime=>\&_prereqs_rel,develop=>\&_prereqs_rel,':custom'=>\&_prefix_custom,};my$relation_spec={requires=>\&_version_map,recommends=>\&_version_map,suggests=>\&_version_map,conflicts=>\&_version_map,':custom'=>\&_prefix_custom,};sub _cleanup_prereqs {my ($prereqs,$key,$meta,$to_version)=@_;return unless$prereqs && ref$prereqs eq 'HASH';return _convert($prereqs,$prereqs_spec,$to_version)}sub _prereqs_rel {my ($relation,$key,$meta,$to_version)=@_;return unless$relation && ref$relation eq 'HASH';return _convert($relation,$relation_spec,$to_version)}BEGIN {my@old_prereqs=qw(requires configure_requires recommends conflicts);for (@old_prereqs){my$sub="_get_$_";my ($phase,$type)=split qr/_/,$_;if (!defined$type){$type=$phase;$phase='runtime'}no strict 'refs';*{$sub}=sub {_extract_prereqs($_[2]->{prereqs},$phase,$type)}}}sub _get_build_requires {my ($data,$key,$meta)=@_;my$test_h=_extract_prereqs($_[2]->{prereqs},qw(test requires))|| {};my$build_h=_extract_prereqs($_[2]->{prereqs},qw(build requires))|| {};my$test_req=CPAN::Meta::Requirements->from_string_hash($test_h);my$build_req=CPAN::Meta::Requirements->from_string_hash($build_h);$test_req->add_requirements($build_req)->as_string_hash}sub _extract_prereqs {my ($prereqs,$phase,$type)=@_;return unless ref$prereqs eq 'HASH';return scalar _version_map($prereqs->{$phase}{$type})}sub _downgrade_optional_features {my (undef,undef,$meta)=@_;return unless exists$meta->{optional_features};my$origin=$meta->{optional_features};my$features={};for my$name (keys %$origin){$features->{$name}={description=>$origin->{$name}{description},requires=>_extract_prereqs($origin->{$name}{prereqs},'runtime','requires'),configure_requires=>_extract_prereqs($origin->{$name}{prereqs},'runtime','configure_requires'),build_requires=>_extract_prereqs($origin->{$name}{prereqs},'runtime','build_requires'),recommends=>_extract_prereqs($origin->{$name}{prereqs},'runtime','recommends'),conflicts=>_extract_prereqs($origin->{$name}{prereqs},'runtime','conflicts'),};for my$k (keys %{$features->{$name}}){delete$features->{$name}{$k}unless defined$features->{$name}{$k}}}return$features}sub _upgrade_optional_features {my (undef,undef,$meta)=@_;return unless exists$meta->{optional_features};my$origin=$meta->{optional_features};my$features={};for my$name (keys %$origin){$features->{$name}={description=>$origin->{$name}{description},prereqs=>_prereqs_from_1(undef,undef,$origin->{$name}),};delete$features->{$name}{prereqs}{configure}}return$features}my$optional_features_2_spec={description=>\&_keep,prereqs=>\&_cleanup_prereqs,':custom'=>\&_prefix_custom,};sub _feature_2 {my ($element,$key,$meta,$to_version)=@_;return unless$element && ref$element eq 'HASH';_convert($element,$optional_features_2_spec,$to_version)}sub _cleanup_optional_features_2 {my ($element,$key,$meta,$to_version)=@_;return unless$element && ref$element eq 'HASH';my$new_data={};for my$k (keys %$element){$new_data->{$k}=_feature_2($element->{$k},$k,$meta,$to_version)}return unless keys %$new_data;return$new_data}sub _optional_features_1_4 {my ($element)=@_;return unless$element;$element=_optional_features_as_map($element);for my$name (keys %$element){for my$drop (qw/requires_packages requires_os excluded_os/){delete$element->{$name}{$drop}}}return$element}sub _optional_features_as_map {my ($element)=@_;return unless$element;if (ref$element eq 'ARRAY'){my%map;for my$feature (@$element){my (@parts)=%$feature;$map{$parts[0]}=$parts[1]}$element=\%map}return$element}sub _is_urlish {defined $_[0]&& $_[0]=~ m{\A[-+.a-z0-9]+:.+}i}sub _url_or_drop {my ($element)=@_;return$element if _is_urlish($element);return}sub _url_list {my ($element)=@_;return unless$element;$element=_listify($element);$element=[grep {_is_urlish($_)}@$element ];return unless @$element;return$element}sub _author_list {my ($element)=@_;return ['unknown' ]unless$element;$element=_listify($element);$element=[map {defined $_ && length $_ ? $_ : 'unknown'}@$element ];return ['unknown' ]unless @$element;return$element}my$resource2_upgrade={license=>sub {return _is_urlish($_[0])? _listify($_[0]): undef},homepage=>\&_url_or_drop,bugtracker=>sub {my ($item)=@_;return unless$item;if ($item =~ m{^mailto:(.*)$}){return {mailto=>$1 }}elsif(_is_urlish($item)){return {web=>$item }}else {return}},repository=>sub {return _is_urlish($_[0])? {url=>$_[0]}: undef},':custom'=>\&_prefix_custom,};sub _upgrade_resources_2 {my (undef,undef,$meta,$version)=@_;return unless exists$meta->{resources};return _convert($meta->{resources},$resource2_upgrade)}my$bugtracker2_spec={web=>\&_url_or_drop,mailto=>\&_keep,':custom'=>\&_prefix_custom,};sub _repo_type {my ($element,$key,$meta,$to_version)=@_;return$element if defined$element;return unless exists$meta->{url};my$repo_url=$meta->{url};for my$type (qw/git svn/){return$type if$repo_url =~ m{\A$type}}return}my$repository2_spec={web=>\&_url_or_drop,url=>\&_url_or_drop,type=>\&_repo_type,':custom'=>\&_prefix_custom,};my$resources2_cleanup={license=>\&_url_list,homepage=>\&_url_or_drop,bugtracker=>sub {ref $_[0]? _convert($_[0],$bugtracker2_spec): undef},repository=>sub {my$data=shift;ref$data ? _convert($data,$repository2_spec): undef},':custom'=>\&_prefix_custom,};sub _cleanup_resources_2 {my ($resources,$key,$meta,$to_version)=@_;return unless$resources && ref$resources eq 'HASH';return _convert($resources,$resources2_cleanup,$to_version)}my$resource1_spec={license=>\&_url_or_drop,homepage=>\&_url_or_drop,bugtracker=>\&_url_or_drop,repository=>\&_url_or_drop,':custom'=>\&_keep,};sub _resources_1_3 {my (undef,undef,$meta,$version)=@_;return unless exists$meta->{resources};return _convert($meta->{resources},$resource1_spec)}*_resources_1_4=*_resources_1_3;sub _resources_1_2 {my (undef,undef,$meta)=@_;my$resources=$meta->{resources}|| {};if ($meta->{license_url}&&!$resources->{license}){$resources->{license}=$meta->{license_url}if _is_urlish($meta->{license_url})}return unless keys %$resources;return _convert($resources,$resource1_spec)}my$resource_downgrade_spec={license=>sub {return ref $_[0]? $_[0]->[0]: $_[0]},homepage=>\&_url_or_drop,bugtracker=>sub {return $_[0]->{web}},repository=>sub {return $_[0]->{url}|| $_[0]->{web}},':custom'=>\&_no_prefix_ucfirst_custom,};sub _downgrade_resources {my (undef,undef,$meta,$version)=@_;return unless exists$meta->{resources};return _convert($meta->{resources},$resource_downgrade_spec)}sub _release_status {my ($element,undef,$meta)=@_;return$element if$element && $element =~ m{\A(?:stable|testing|unstable)\z};return _release_status_from_version(undef,undef,$meta)}sub _release_status_from_version {my (undef,undef,$meta)=@_;my$version=$meta->{version}|| '';return ($version =~ /_/)? 'testing' : 'stable'}my$provides_spec={file=>\&_keep,version=>\&_keep,};my$provides_spec_2={file=>\&_keep,version=>\&_keep,':custom'=>\&_prefix_custom,};sub _provides {my ($element,$key,$meta,$to_version)=@_;return unless defined$element && ref$element eq 'HASH';my$spec=$to_version==2 ? $provides_spec_2 : $provides_spec;my$new_data={};for my$k (keys %$element){$new_data->{$k}=_convert($element->{$k},$spec,$to_version);$new_data->{$k}{version}=_clean_version($element->{$k}{version})if exists$element->{$k}{version}}return$new_data}sub _convert {my ($data,$spec,$to_version,$is_fragment)=@_;my$new_data={};for my$key (keys %$spec){next if$key eq ':custom' || $key eq ':drop';next unless my$fcn=$spec->{$key};if ($is_fragment && $key eq 'generated_by'){$fcn=\&_keep}die "spec for '$key' is not a coderef" unless ref$fcn && ref$fcn eq 'CODE';my$new_value=$fcn->($data->{$key},$key,$data,$to_version);$new_data->{$key}=$new_value if defined$new_value}my$drop_list=$spec->{':drop'};my$customizer=$spec->{':custom'}|| \&_keep;for my$key (keys %$data){next if$drop_list && grep {$key eq $_}@$drop_list;next if exists$spec->{$key};$new_data->{$customizer->($key)}=$data->{$key}}return$new_data}my%up_convert=('2-from-1.4'=>{'abstract'=>\&_keep_or_unknown,'author'=>\&_author_list,'generated_by'=>\&_generated_by,'license'=>\&_license_2,'meta-spec'=>\&_change_meta_spec,'name'=>\&_keep,'version'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'release_status'=>\&_release_status,'keywords'=>\&_keep,'no_index'=>\&_no_index_directory,'optional_features'=>\&_upgrade_optional_features,'provides'=>\&_provides,'resources'=>\&_upgrade_resources_2,'description'=>\&_keep,'prereqs'=>\&_prereqs_from_1,':drop'=>[qw(build_requires configure_requires conflicts distribution_type license_url private recommends requires) ],':custom'=>\&_prefix_custom,},'1.4-from-1.3'=>{'abstract'=>\&_keep_or_unknown,'author'=>\&_author_list,'generated_by'=>\&_generated_by,'license'=>\&_license_1,'meta-spec'=>\&_change_meta_spec,'name'=>\&_keep,'version'=>\&_keep,'build_requires'=>\&_version_map,'conflicts'=>\&_version_map,'distribution_type'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'keywords'=>\&_keep,'no_index'=>\&_no_index_directory,'optional_features'=>\&_optional_features_1_4,'provides'=>\&_provides,'recommends'=>\&_version_map,'requires'=>\&_version_map,'resources'=>\&_resources_1_4,'configure_requires'=>\&_keep,':drop'=>[qw(license_url private)],':custom'=>\&_keep },'1.3-from-1.2'=>{'abstract'=>\&_keep_or_unknown,'author'=>\&_author_list,'generated_by'=>\&_generated_by,'license'=>\&_license_1,'meta-spec'=>\&_change_meta_spec,'name'=>\&_keep,'version'=>\&_keep,'build_requires'=>\&_version_map,'conflicts'=>\&_version_map,'distribution_type'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'keywords'=>\&_keep,'no_index'=>\&_no_index_directory,'optional_features'=>\&_optional_features_as_map,'provides'=>\&_provides,'recommends'=>\&_version_map,'requires'=>\&_version_map,'resources'=>\&_resources_1_3,':drop'=>[qw(license_url private)],':custom'=>\&_keep },'1.2-from-1.1'=>{'version'=>\&_keep,'license'=>\&_license_1,'name'=>\&_keep,'generated_by'=>\&_generated_by,'abstract'=>\&_keep_or_unknown,'author'=>\&_author_list,'meta-spec'=>\&_change_meta_spec,'build_requires'=>\&_version_map,'conflicts'=>\&_version_map,'distribution_type'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'recommends'=>\&_version_map,'requires'=>\&_version_map,'keywords'=>\&_keep,'no_index'=>\&_no_index_1_2,'optional_features'=>\&_optional_features_as_map,'provides'=>\&_provides,'resources'=>\&_resources_1_2,':drop'=>[qw(license_url private)],':custom'=>\&_keep },'1.1-from-1.0'=>{'version'=>\&_keep,'name'=>\&_keep,'build_requires'=>\&_version_map,'conflicts'=>\&_version_map,'distribution_type'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'generated_by'=>\&_generated_by,'license'=>\&_license_1,'recommends'=>\&_version_map,'requires'=>\&_version_map,'license_url'=>\&_url_or_drop,'private'=>\&_keep,':custom'=>\&_keep },);my%down_convert=('1.4-from-2'=>{'abstract'=>\&_keep_or_unknown,'author'=>\&_author_list,'generated_by'=>\&_generated_by,'license'=>\&_downgrade_license,'meta-spec'=>\&_change_meta_spec,'name'=>\&_keep,'version'=>\&_keep,'build_requires'=>\&_get_build_requires,'configure_requires'=>\&_get_configure_requires,'conflicts'=>\&_get_conflicts,'distribution_type'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'keywords'=>\&_keep,'no_index'=>\&_no_index_directory,'optional_features'=>\&_downgrade_optional_features,'provides'=>\&_provides,'recommends'=>\&_get_recommends,'requires'=>\&_get_requires,'resources'=>\&_downgrade_resources,':drop'=>[qw(description prereqs release_status)],':custom'=>\&_keep },'1.3-from-1.4'=>{'abstract'=>\&_keep_or_unknown,'author'=>\&_author_list,'generated_by'=>\&_generated_by,'license'=>\&_license_1,'meta-spec'=>\&_change_meta_spec,'name'=>\&_keep,'version'=>\&_keep,'build_requires'=>\&_version_map,'conflicts'=>\&_version_map,'distribution_type'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'keywords'=>\&_keep,'no_index'=>\&_no_index_directory,'optional_features'=>\&_optional_features_as_map,'provides'=>\&_provides,'recommends'=>\&_version_map,'requires'=>\&_version_map,'resources'=>\&_resources_1_3,':drop'=>[qw(configure_requires)],':custom'=>\&_keep,},'1.2-from-1.3'=>{'abstract'=>\&_keep_or_unknown,'author'=>\&_author_list,'generated_by'=>\&_generated_by,'license'=>\&_license_1,'meta-spec'=>\&_change_meta_spec,'name'=>\&_keep,'version'=>\&_keep,'build_requires'=>\&_version_map,'conflicts'=>\&_version_map,'distribution_type'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'keywords'=>\&_keep,'no_index'=>\&_no_index_1_2,'optional_features'=>\&_optional_features_as_map,'provides'=>\&_provides,'recommends'=>\&_version_map,'requires'=>\&_version_map,'resources'=>\&_resources_1_3,':custom'=>\&_keep,},'1.1-from-1.2'=>{'version'=>\&_keep,'name'=>\&_keep,'meta-spec'=>\&_change_meta_spec,'build_requires'=>\&_version_map,'conflicts'=>\&_version_map,'distribution_type'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'generated_by'=>\&_generated_by,'license'=>\&_license_1,'private'=>\&_keep,'recommends'=>\&_version_map,'requires'=>\&_version_map,':drop'=>[qw(abstract author provides no_index keywords resources)],':custom'=>\&_keep,},'1.0-from-1.1'=>{'name'=>\&_keep,'meta-spec'=>\&_change_meta_spec,'version'=>\&_keep,'build_requires'=>\&_version_map,'conflicts'=>\&_version_map,'distribution_type'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'generated_by'=>\&_generated_by,'license'=>\&_license_1,'recommends'=>\&_version_map,'requires'=>\&_version_map,':custom'=>\&_keep,},);my%cleanup=('2'=>{'abstract'=>\&_keep_or_unknown,'author'=>\&_author_list,'generated_by'=>\&_generated_by,'license'=>\&_license_2,'meta-spec'=>\&_change_meta_spec,'name'=>\&_keep,'version'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'release_status'=>\&_release_status,'keywords'=>\&_keep,'no_index'=>\&_no_index_directory,'optional_features'=>\&_cleanup_optional_features_2,'provides'=>\&_provides,'resources'=>\&_cleanup_resources_2,'description'=>\&_keep,'prereqs'=>\&_cleanup_prereqs,':drop'=>[qw(build_requires configure_requires conflicts distribution_type license_url private recommends requires) ],':custom'=>\&_prefix_custom,},'1.4'=>{'abstract'=>\&_keep_or_unknown,'author'=>\&_author_list,'generated_by'=>\&_generated_by,'license'=>\&_license_1,'meta-spec'=>\&_change_meta_spec,'name'=>\&_keep,'version'=>\&_keep,'build_requires'=>\&_version_map,'conflicts'=>\&_version_map,'distribution_type'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'keywords'=>\&_keep,'no_index'=>\&_no_index_directory,'optional_features'=>\&_optional_features_1_4,'provides'=>\&_provides,'recommends'=>\&_version_map,'requires'=>\&_version_map,'resources'=>\&_resources_1_4,'configure_requires'=>\&_keep,':custom'=>\&_keep },'1.3'=>{'abstract'=>\&_keep_or_unknown,'author'=>\&_author_list,'generated_by'=>\&_generated_by,'license'=>\&_license_1,'meta-spec'=>\&_change_meta_spec,'name'=>\&_keep,'version'=>\&_keep,'build_requires'=>\&_version_map,'conflicts'=>\&_version_map,'distribution_type'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'keywords'=>\&_keep,'no_index'=>\&_no_index_directory,'optional_features'=>\&_optional_features_as_map,'provides'=>\&_provides,'recommends'=>\&_version_map,'requires'=>\&_version_map,'resources'=>\&_resources_1_3,':custom'=>\&_keep },'1.2'=>{'version'=>\&_keep,'license'=>\&_license_1,'name'=>\&_keep,'generated_by'=>\&_generated_by,'abstract'=>\&_keep_or_unknown,'author'=>\&_author_list,'meta-spec'=>\&_change_meta_spec,'build_requires'=>\&_version_map,'conflicts'=>\&_version_map,'distribution_type'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'recommends'=>\&_version_map,'requires'=>\&_version_map,'keywords'=>\&_keep,'no_index'=>\&_no_index_1_2,'optional_features'=>\&_optional_features_as_map,'provides'=>\&_provides,'resources'=>\&_resources_1_2,':custom'=>\&_keep },'1.1'=>{'version'=>\&_keep,'name'=>\&_keep,'meta-spec'=>\&_change_meta_spec,'build_requires'=>\&_version_map,'conflicts'=>\&_version_map,'distribution_type'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'generated_by'=>\&_generated_by,'license'=>\&_license_1,'recommends'=>\&_version_map,'requires'=>\&_version_map,'license_url'=>\&_url_or_drop,'private'=>\&_keep,':custom'=>\&_keep },'1.0'=>{'name'=>\&_keep,'meta-spec'=>\&_change_meta_spec,'version'=>\&_keep,'build_requires'=>\&_version_map,'conflicts'=>\&_version_map,'distribution_type'=>\&_keep,'dynamic_config'=>\&_keep_or_one,'generated_by'=>\&_generated_by,'license'=>\&_license_1,'recommends'=>\&_version_map,'requires'=>\&_version_map,':custom'=>\&_keep,},);my%fragments_generate=('2'=>{'abstract'=>'abstract','author'=>'author','generated_by'=>'generated_by','license'=>'license','name'=>'name','version'=>'version','dynamic_config'=>'dynamic_config','release_status'=>'release_status','keywords'=>'keywords','no_index'=>'no_index','optional_features'=>'optional_features','provides'=>'provides','resources'=>'resources','description'=>'description','prereqs'=>'prereqs',},'1.4'=>{'abstract'=>'abstract','author'=>'author','generated_by'=>'generated_by','license'=>'license','name'=>'name','version'=>'version','build_requires'=>'prereqs','conflicts'=>'prereqs','distribution_type'=>'distribution_type','dynamic_config'=>'dynamic_config','keywords'=>'keywords','no_index'=>'no_index','optional_features'=>'optional_features','provides'=>'provides','recommends'=>'prereqs','requires'=>'prereqs','resources'=>'resources','configure_requires'=>'prereqs',},);$fragments_generate{$_}=$fragments_generate{'1.4'}for qw/1.3 1.2 1.1 1.0/;sub new {my ($class,$data,%args)=@_;my$self={'data'=>$data,'spec'=>_extract_spec_version($data,$args{default_version}),};return bless$self,$class}sub _extract_spec_version {my ($data,$default)=@_;my$spec=$data->{'meta-spec'};return($default || "1.0")unless defined$spec && ref$spec eq 'HASH';my$v=$spec->{version};if (defined$v && $v =~ /^\d+(?:\.\d+)?$/){return$v if defined$v && grep {$v eq $_}keys%known_specs;return$v+0 if defined$v && grep {$v==$_}keys%known_specs}return "2" if exists$data->{prereqs};return "1.4" if exists$data->{configure_requires};return($default || "1.2")}sub convert {my ($self,%args)=@_;my$args={%args };my$new_version=$args->{version}|| $HIGHEST;my$is_fragment=$args->{is_fragment};my ($old_version)=$self->{spec};my$converted=_dclone($self->{data});if ($old_version==$new_version){$converted=_convert($converted,$cleanup{$old_version},$old_version,$is_fragment);unless ($args->{is_fragment}){my$cmv=CPAN::Meta::Validator->new($converted);unless ($cmv->is_valid){my$errs=join("\n",$cmv->errors);die "Failed to clean-up $old_version metadata. Errors:\n$errs\n"}}return$converted}elsif ($old_version > $new_version){my@vers=sort {$b <=> $a}keys%known_specs;for my$i (0 .. $#vers-1){next if$vers[$i]> $old_version;last if$vers[$i+1]< $new_version;my$spec_string="$vers[$i+1]-from-$vers[$i]";$converted=_convert($converted,$down_convert{$spec_string},$vers[$i+1],$is_fragment);unless ($args->{is_fragment}){my$cmv=CPAN::Meta::Validator->new($converted);unless ($cmv->is_valid){my$errs=join("\n",$cmv->errors);die "Failed to downconvert metadata to $vers[$i+1]. Errors:\n$errs\n"}}}return$converted}else {my@vers=sort {$a <=> $b}keys%known_specs;for my$i (0 .. $#vers-1){next if$vers[$i]< $old_version;last if$vers[$i+1]> $new_version;my$spec_string="$vers[$i+1]-from-$vers[$i]";$converted=_convert($converted,$up_convert{$spec_string},$vers[$i+1],$is_fragment);unless ($args->{is_fragment}){my$cmv=CPAN::Meta::Validator->new($converted);unless ($cmv->is_valid){my$errs=join("\n",$cmv->errors);die "Failed to upconvert metadata to $vers[$i+1]. Errors:\n$errs\n"}}}return$converted}}sub upgrade_fragment {my ($self)=@_;my ($old_version)=$self->{spec};my%expected=map {;$_=>1}grep {defined}map {$fragments_generate{$old_version}{$_}}keys %{$self->{data}};my$converted=$self->convert(version=>$HIGHEST,is_fragment=>1);for my$key (keys %$converted){next if$key =~ /^x_/i || $key eq 'meta-spec';delete$converted->{$key}unless$expected{$key}}return$converted}1; +CPAN_META_CONVERTER + +$fatpacked{"CPAN/Meta/Feature.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'CPAN_META_FEATURE'; + use 5.006;use strict;use warnings;package CPAN::Meta::Feature;our$VERSION='2.150005';use CPAN::Meta::Prereqs;sub new {my ($class,$identifier,$spec)=@_;my%guts=(identifier=>$identifier,description=>$spec->{description},prereqs=>CPAN::Meta::Prereqs->new($spec->{prereqs}),);bless \%guts=>$class}sub identifier {$_[0]{identifier}}sub description {$_[0]{description}}sub prereqs {$_[0]{prereqs}}1; +CPAN_META_FEATURE + +$fatpacked{"CPAN/Meta/History.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'CPAN_META_HISTORY'; + use 5.006;use strict;use warnings;package CPAN::Meta::History;our$VERSION='2.150005';1; +CPAN_META_HISTORY + +$fatpacked{"CPAN/Meta/Merge.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'CPAN_META_MERGE'; + use strict;use warnings;package CPAN::Meta::Merge;our$VERSION='2.150005';use Carp qw/croak/;use Scalar::Util qw/blessed/;use CPAN::Meta::Converter 2.141170;sub _is_identical {my ($left,$right)=@_;return (not defined$left and not defined$right)|| (defined$left and defined$right and $left eq $right)}sub _identical {my ($left,$right,$path)=@_;croak sprintf "Can't merge attribute %s: '%s' does not equal '%s'",join('.',@{$path}),$left,$right unless _is_identical($left,$right);return$left}sub _merge {my ($current,$next,$mergers,$path)=@_;for my$key (keys %{$next}){if (not exists$current->{$key}){$current->{$key}=$next->{$key}}elsif (my$merger=$mergers->{$key}){$current->{$key}=$merger->($current->{$key},$next->{$key},[@{$path},$key ])}elsif ($merger=$mergers->{':default'}){$current->{$key}=$merger->($current->{$key},$next->{$key},[@{$path},$key ])}else {croak sprintf "Can't merge unknown attribute '%s'",join '.',@{$path},$key}}return$current}sub _uniq {my%seen=();return grep {not $seen{$_}++}@_}sub _set_addition {my ($left,$right)=@_;return [+_uniq(@{$left},@{$right})]}sub _uniq_map {my ($left,$right,$path)=@_;for my$key (keys %{$right}){if (not exists$left->{$key}){$left->{$key}=$right->{$key}}elsif (_is_identical($left->{$key},$right->{$key})){1}elsif (ref$left->{$key}eq 'HASH' and ref$right->{$key}eq 'HASH'){$left->{$key}=_uniq_map($left->{$key},$right->{$key},[@{$path},$key ])}else {croak 'Duplication of element ' .join '.',@{$path},$key}}return$left}sub _improvize {my ($left,$right,$path)=@_;my ($name)=reverse @{$path};if ($name =~ /^x_/){if (ref($left)eq 'ARRAY'){return _set_addition($left,$right,$path)}elsif (ref($left)eq 'HASH'){return _uniq_map($left,$right,$path)}else {return _identical($left,$right,$path)}}croak sprintf "Can't merge '%s'",join '.',@{$path}}sub _optional_features {my ($left,$right,$path)=@_;for my$key (keys %{$right}){if (not exists$left->{$key}){$left->{$key}=$right->{$key}}else {for my$subkey (keys %{$right->{$key}}){next if$subkey eq 'prereqs';if (not exists$left->{$key}{$subkey}){$left->{$key}{$subkey}=$right->{$key}{$subkey}}else {Carp::croak "Cannot merge two optional_features named '$key' with different '$subkey' values" if do {no warnings 'uninitialized';$left->{$key}{$subkey}ne $right->{$key}{$subkey}}}}require CPAN::Meta::Prereqs;$left->{$key}{prereqs}=CPAN::Meta::Prereqs->new($left->{$key}{prereqs})->with_merged_prereqs(CPAN::Meta::Prereqs->new($right->{$key}{prereqs}))->as_string_hash}}return$left}my%default=(abstract=>\&_identical,author=>\&_set_addition,dynamic_config=>sub {my ($left,$right)=@_;return$left || $right},generated_by=>sub {my ($left,$right)=@_;return join ', ',_uniq(split(/, /,$left),split(/, /,$right))},license=>\&_set_addition,'meta-spec'=>{version=>\&_identical,url=>\&_identical },name=>\&_identical,release_status=>\&_identical,version=>\&_identical,description=>\&_identical,keywords=>\&_set_addition,no_index=>{map {($_=>\&_set_addition)}qw/file directory package namespace/ },optional_features=>\&_optional_features,prereqs=>sub {require CPAN::Meta::Prereqs;my ($left,$right)=map {CPAN::Meta::Prereqs->new($_)}@_[0,1];return$left->with_merged_prereqs($right)->as_string_hash},provides=>\&_uniq_map,resources=>{license=>\&_set_addition,homepage=>\&_identical,bugtracker=>\&_uniq_map,repository=>\&_uniq_map,':default'=>\&_improvize,},':default'=>\&_improvize,);sub new {my ($class,%arguments)=@_;croak 'default version required' if not exists$arguments{default_version};my%mapping=%default;my%extra=%{$arguments{extra_mappings}|| {}};for my$key (keys%extra){if (ref($mapping{$key})eq 'HASH'){$mapping{$key}={%{$mapping{$key}},%{$extra{$key}}}}else {$mapping{$key}=$extra{$key}}}return bless {default_version=>$arguments{default_version},mapping=>_coerce_mapping(\%mapping,[]),},$class}my%coderef_for=(set_addition=>\&_set_addition,uniq_map=>\&_uniq_map,identical=>\&_identical,improvize=>\&_improvize,);sub _coerce_mapping {my ($orig,$map_path)=@_;my%ret;for my$key (keys %{$orig}){my$value=$orig->{$key};if (ref($orig->{$key})eq 'CODE'){$ret{$key}=$value}elsif (ref($value)eq 'HASH'){my$mapping=_coerce_mapping($value,[@{$map_path},$key ]);$ret{$key}=sub {my ($left,$right,$path)=@_;return _merge($left,$right,$mapping,[@{$path}])}}elsif ($coderef_for{$value}){$ret{$key}=$coderef_for{$value}}else {croak "Don't know what to do with " .join '.',@{$map_path},$key}}return \%ret}sub merge {my ($self,@items)=@_;my$current={};for my$next (@items){if (blessed($next)&& $next->isa('CPAN::Meta')){$next=$next->as_struct}elsif (ref($next)eq 'HASH'){my$cmc=CPAN::Meta::Converter->new($next,default_version=>$self->{default_version});$next=$cmc->upgrade_fragment}else {croak "Don't know how to merge '$next'"}$current=_merge($current,$next,$self->{mapping},[])}return$current}1; +CPAN_META_MERGE + +$fatpacked{"CPAN/Meta/Prereqs.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'CPAN_META_PREREQS'; + use 5.006;use strict;use warnings;package CPAN::Meta::Prereqs;our$VERSION='2.150005';use Carp qw(confess);use Scalar::Util qw(blessed);use CPAN::Meta::Requirements 2.121;sub __legal_phases {qw(configure build test runtime develop)}sub __legal_types {qw(requires recommends suggests conflicts)}sub new {my ($class,$prereq_spec)=@_;$prereq_spec ||= {};my%is_legal_phase=map {;$_=>1}$class->__legal_phases;my%is_legal_type=map {;$_=>1}$class->__legal_types;my%guts;PHASE: for my$phase (keys %$prereq_spec){next PHASE unless$phase =~ /\Ax_/i or $is_legal_phase{$phase};my$phase_spec=$prereq_spec->{$phase };next PHASE unless keys %$phase_spec;TYPE: for my$type (keys %$phase_spec){next TYPE unless$type =~ /\Ax_/i or $is_legal_type{$type};my$spec=$phase_spec->{$type };next TYPE unless keys %$spec;$guts{prereqs}{$phase}{$type}=CPAN::Meta::Requirements->from_string_hash($spec)}}return bless \%guts=>$class}sub requirements_for {my ($self,$phase,$type)=@_;confess "requirements_for called without phase" unless defined$phase;confess "requirements_for called without type" unless defined$type;unless ($phase =~ /\Ax_/i or grep {$phase eq $_}$self->__legal_phases){confess "requested requirements for unknown phase: $phase"}unless ($type =~ /\Ax_/i or grep {$type eq $_}$self->__legal_types){confess "requested requirements for unknown type: $type"}my$req=($self->{prereqs}{$phase}{$type}||= CPAN::Meta::Requirements->new);$req->finalize if$self->is_finalized;return$req}sub with_merged_prereqs {my ($self,$other)=@_;my@other=blessed($other)? $other : @$other;my@prereq_objs=($self,@other);my%new_arg;for my$phase ($self->__legal_phases){for my$type ($self->__legal_types){my$req=CPAN::Meta::Requirements->new;for my$prereq (@prereq_objs){my$this_req=$prereq->requirements_for($phase,$type);next unless$this_req->required_modules;$req->add_requirements($this_req)}next unless$req->required_modules;$new_arg{$phase }{$type }=$req->as_string_hash}}return (ref$self)->new(\%new_arg)}sub merged_requirements {my ($self,$phases,$types)=@_;$phases=[qw/runtime build test/]unless defined$phases;$types=[qw/requires recommends/]unless defined$types;confess "merged_requirements phases argument must be an arrayref" unless ref$phases eq 'ARRAY';confess "merged_requirements types argument must be an arrayref" unless ref$types eq 'ARRAY';my$req=CPAN::Meta::Requirements->new;for my$phase (@$phases){unless ($phase =~ /\Ax_/i or grep {$phase eq $_}$self->__legal_phases){confess "requested requirements for unknown phase: $phase"}for my$type (@$types){unless ($type =~ /\Ax_/i or grep {$type eq $_}$self->__legal_types){confess "requested requirements for unknown type: $type"}$req->add_requirements($self->requirements_for($phase,$type))}}$req->finalize if$self->is_finalized;return$req}sub as_string_hash {my ($self)=@_;my%hash;for my$phase ($self->__legal_phases){for my$type ($self->__legal_types){my$req=$self->requirements_for($phase,$type);next unless$req->required_modules;$hash{$phase }{$type }=$req->as_string_hash}}return \%hash}sub is_finalized {$_[0]{finalized}}sub finalize {my ($self)=@_;$self->{finalized}=1;for my$phase (keys %{$self->{prereqs}}){$_->finalize for values %{$self->{prereqs}{$phase}}}}sub clone {my ($self)=@_;my$clone=(ref$self)->new($self->as_string_hash)}1; +CPAN_META_PREREQS + +$fatpacked{"CPAN/Meta/Requirements.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'CPAN_META_REQUIREMENTS'; + use strict;use warnings;package CPAN::Meta::Requirements;our$VERSION='2.133';use Carp ();BEGIN {eval "use version ()";if (my$err=$@){eval "use ExtUtils::MakeMaker::version" or die$err}}*_is_qv=version->can('is_qv')? sub {$_[0]->is_qv}: sub {exists $_[0]->{qv}};my$V0=version->new(0);my@valid_options=qw(bad_version_hook);sub new {my ($class,$options)=@_;$options ||= {};Carp::croak "Argument to $class\->new() must be a hash reference" unless ref$options eq 'HASH';my%self=map {;$_=>$options->{$_}}@valid_options;return bless \%self=>$class}sub _find_magic_vstring {my$value=shift;my$tvalue='';require B;my$sv=B::svref_2object(\$value);my$magic=ref($sv)eq 'B::PVMG' ? $sv->MAGIC : undef;while ($magic){if ($magic->TYPE eq 'V'){$tvalue=$magic->PTR;$tvalue =~ s/^v?(.+)$/v$1/;last}else {$magic=$magic->MOREMAGIC}}return$tvalue}sub _isa_version {UNIVERSAL::isa($_[0],'UNIVERSAL')&& $_[0]->isa('version')}sub _version_object {my ($self,$module,$version)=@_;my ($vobj,$err);if (not defined$version or (!ref($version)&& $version eq '0')){return$V0}elsif (ref($version)eq 'version' || _isa_version($version)){$vobj=$version}else {if ($INC{'version/vpp.pm'}|| $INC{'ExtUtils/MakeMaker/version/vpp.pm'}){my$magic=_find_magic_vstring($version);$version=$magic if length$magic}eval {local$SIG{__WARN__}=sub {die "Invalid version: $_[0]"};$vobj=version->new($version)};if (my$err=$@){my$hook=$self->{bad_version_hook};$vobj=eval {$hook->($version,$module)}if ref$hook eq 'CODE';unless (eval {$vobj->isa("version")}){$err =~ s{ at .* line \d+.*$}{};die "Can't convert '$version': $err"}}}if ($vobj =~ m{\A\.}){$vobj=version->new("0$vobj")}if (_is_qv($vobj)){$vobj=version->new($vobj->normal)}return$vobj}BEGIN {for my$type (qw(maximum exclusion exact_version)){my$method="with_$type";my$to_add=$type eq 'exact_version' ? $type : "add_$type";my$code=sub {my ($self,$name,$version)=@_;$version=$self->_version_object($name,$version);$self->__modify_entry_for($name,$method,$version);return$self};no strict 'refs';*$to_add=$code}}sub add_minimum {my ($self,$name,$version)=@_;if (not defined$version or "$version" eq '0'){return$self if$self->__entry_for($name);Carp::confess("can't add new requirements to finalized requirements")if$self->is_finalized;$self->{requirements}{$name }=CPAN::Meta::Requirements::_Range::Range->with_minimum($V0)}else {$version=$self->_version_object($name,$version);$self->__modify_entry_for($name,'with_minimum',$version)}return$self}sub add_requirements {my ($self,$req)=@_;for my$module ($req->required_modules){my$modifiers=$req->__entry_for($module)->as_modifiers;for my$modifier (@$modifiers){my ($method,@args)=@$modifier;$self->$method($module=>@args)}}return$self}sub accepts_module {my ($self,$module,$version)=@_;$version=$self->_version_object($module,$version);return 1 unless my$range=$self->__entry_for($module);return$range->_accepts($version)}sub clear_requirement {my ($self,$module)=@_;return$self unless$self->__entry_for($module);Carp::confess("can't clear requirements on finalized requirements")if$self->is_finalized;delete$self->{requirements}{$module };return$self}sub requirements_for_module {my ($self,$module)=@_;my$entry=$self->__entry_for($module);return unless$entry;return$entry->as_string}sub required_modules {keys %{$_[0]{requirements}}}sub clone {my ($self)=@_;my$new=(ref$self)->new;return$new->add_requirements($self)}sub __entry_for {$_[0]{requirements}{$_[1]}}sub __modify_entry_for {my ($self,$name,$method,$version)=@_;my$fin=$self->is_finalized;my$old=$self->__entry_for($name);Carp::confess("can't add new requirements to finalized requirements")if$fin and not $old;my$new=($old || 'CPAN::Meta::Requirements::_Range::Range')->$method($version);Carp::confess("can't modify finalized requirements")if$fin and $old->as_string ne $new->as_string;$self->{requirements}{$name }=$new}sub is_simple {my ($self)=@_;for my$module ($self->required_modules){return if$self->__entry_for($module)->as_string =~ /\s/}return 1}sub is_finalized {$_[0]{finalized}}sub finalize {$_[0]{finalized}=1}sub as_string_hash {my ($self)=@_;my%hash=map {;$_=>$self->{requirements}{$_}->as_string}$self->required_modules;return \%hash}my%methods_for_op=('=='=>[qw(exact_version) ],'!='=>[qw(add_exclusion) ],'>='=>[qw(add_minimum) ],'<='=>[qw(add_maximum) ],'>'=>[qw(add_minimum add_exclusion) ],'<'=>[qw(add_maximum add_exclusion) ],);sub add_string_requirement {my ($self,$module,$req)=@_;unless (defined$req && length$req){$req=0;$self->_blank_carp($module)}my$magic=_find_magic_vstring($req);if (length$magic){$self->add_minimum($module=>$magic);return}my@parts=split qr{\s*,\s*},$req;for my$part (@parts){my ($op,$ver)=$part =~ m{\A\s*(==|>=|>|<=|<|!=)\s*(.*)\z};if (!defined$op){$self->add_minimum($module=>$part)}else {Carp::confess("illegal requirement string: $req")unless my$methods=$methods_for_op{$op };$self->$_($module=>$ver)for @$methods}}}sub _blank_carp {my ($self,$module)=@_;Carp::carp("Undefined requirement for $module treated as '0'")}sub from_string_hash {my ($class,$hash,$options)=@_;my$self=$class->new($options);for my$module (keys %$hash){my$req=$hash->{$module};unless (defined$req && length$req){$req=0;$class->_blank_carp($module)}$self->add_string_requirement($module,$req)}return$self}{package CPAN::Meta::Requirements::_Range::Exact;sub _new {bless {version=>$_[1]}=>$_[0]}sub _accepts {return $_[0]{version}==$_[1]}sub as_string {return "== $_[0]{version}"}sub as_modifiers {return [[exact_version=>$_[0]{version}]]}sub _clone {(ref $_[0])->_new(version->new($_[0]{version}))}sub with_exact_version {my ($self,$version)=@_;return$self->_clone if$self->_accepts($version);Carp::confess("illegal requirements: unequal exact version specified")}sub with_minimum {my ($self,$minimum)=@_;return$self->_clone if$self->{version}>= $minimum;Carp::confess("illegal requirements: minimum above exact specification")}sub with_maximum {my ($self,$maximum)=@_;return$self->_clone if$self->{version}<= $maximum;Carp::confess("illegal requirements: maximum below exact specification")}sub with_exclusion {my ($self,$exclusion)=@_;return$self->_clone unless$exclusion==$self->{version};Carp::confess("illegal requirements: excluded exact specification")}}{package CPAN::Meta::Requirements::_Range::Range;sub _self {ref($_[0])? $_[0]: (bless {}=>$_[0])}sub _clone {return (bless {}=>$_[0])unless ref $_[0];my ($s)=@_;my%guts=((exists$s->{minimum}? (minimum=>version->new($s->{minimum})): ()),(exists$s->{maximum}? (maximum=>version->new($s->{maximum})): ()),(exists$s->{exclusions}? (exclusions=>[map {version->new($_)}@{$s->{exclusions}}]): ()),);bless \%guts=>ref($s)}sub as_modifiers {my ($self)=@_;my@mods;push@mods,[add_minimum=>$self->{minimum}]if exists$self->{minimum};push@mods,[add_maximum=>$self->{maximum}]if exists$self->{maximum};push@mods,map {;[add_exclusion=>$_ ]}@{$self->{exclusions}|| []};return \@mods}sub as_string {my ($self)=@_;return 0 if!keys %$self;return "$self->{minimum}" if (keys %$self)==1 and exists$self->{minimum};my@exclusions=@{$self->{exclusions}|| []};my@parts;for my$pair ([qw(>= > minimum) ],[qw(<= < maximum) ],){my ($op,$e_op,$k)=@$pair;if (exists$self->{$k}){my@new_exclusions=grep {$_!=$self->{$k }}@exclusions;if (@new_exclusions==@exclusions){push@parts,"$op $self->{ $k }"}else {push@parts,"$e_op $self->{ $k }";@exclusions=@new_exclusions}}}push@parts,map {;"!= $_"}@exclusions;return join q{, },@parts}sub with_exact_version {my ($self,$version)=@_;$self=$self->_clone;Carp::confess("illegal requirements: exact specification outside of range")unless$self->_accepts($version);return CPAN::Meta::Requirements::_Range::Exact->_new($version)}sub _simplify {my ($self)=@_;if (defined$self->{minimum}and defined$self->{maximum}){if ($self->{minimum}==$self->{maximum}){Carp::confess("illegal requirements: excluded all values")if grep {$_==$self->{minimum}}@{$self->{exclusions}|| []};return CPAN::Meta::Requirements::_Range::Exact->_new($self->{minimum})}Carp::confess("illegal requirements: minimum exceeds maximum")if$self->{minimum}> $self->{maximum}}if ($self->{exclusions}){my%seen;@{$self->{exclusions}}=grep {(!defined$self->{minimum}or $_ >= $self->{minimum})and (!defined$self->{maximum}or $_ <= $self->{maximum})and !$seen{$_}++}@{$self->{exclusions}}}return$self}sub with_minimum {my ($self,$minimum)=@_;$self=$self->_clone;if (defined (my$old_min=$self->{minimum})){$self->{minimum}=(sort {$b cmp $a}($minimum,$old_min))[0]}else {$self->{minimum}=$minimum}return$self->_simplify}sub with_maximum {my ($self,$maximum)=@_;$self=$self->_clone;if (defined (my$old_max=$self->{maximum})){$self->{maximum}=(sort {$a cmp $b}($maximum,$old_max))[0]}else {$self->{maximum}=$maximum}return$self->_simplify}sub with_exclusion {my ($self,$exclusion)=@_;$self=$self->_clone;push @{$self->{exclusions}||= []},$exclusion;return$self->_simplify}sub _accepts {my ($self,$version)=@_;return if defined$self->{minimum}and $version < $self->{minimum};return if defined$self->{maximum}and $version > $self->{maximum};return if defined$self->{exclusions}and grep {$version==$_}@{$self->{exclusions}};return 1}}1; +CPAN_META_REQUIREMENTS + +$fatpacked{"CPAN/Meta/Spec.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'CPAN_META_SPEC'; + use 5.006;use strict;use warnings;package CPAN::Meta::Spec;our$VERSION='2.150005';1; +CPAN_META_SPEC + +$fatpacked{"CPAN/Meta/Validator.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'CPAN_META_VALIDATOR'; + use 5.006;use strict;use warnings;package CPAN::Meta::Validator;our$VERSION='2.150005';my%known_specs=('1.4'=>'http://module-build.sourceforge.net/META-spec-v1.4.html','1.3'=>'http://module-build.sourceforge.net/META-spec-v1.3.html','1.2'=>'http://module-build.sourceforge.net/META-spec-v1.2.html','1.1'=>'http://module-build.sourceforge.net/META-spec-v1.1.html','1.0'=>'http://module-build.sourceforge.net/META-spec-v1.0.html');my%known_urls=map {$known_specs{$_}=>$_}keys%known_specs;my$module_map1={'map'=>{':key'=>{name=>\&module,value=>\&exversion }}};my$module_map2={'map'=>{':key'=>{name=>\&module,value=>\&version }}};my$no_index_2={'map'=>{file=>{list=>{value=>\&string }},directory=>{list=>{value=>\&string }},'package'=>{list=>{value=>\&string }},namespace=>{list=>{value=>\&string }},':key'=>{name=>\&custom_2,value=>\&anything },}};my$no_index_1_3={'map'=>{file=>{list=>{value=>\&string }},directory=>{list=>{value=>\&string }},'package'=>{list=>{value=>\&string }},namespace=>{list=>{value=>\&string }},':key'=>{name=>\&string,value=>\&anything },}};my$no_index_1_2={'map'=>{file=>{list=>{value=>\&string }},dir=>{list=>{value=>\&string }},'package'=>{list=>{value=>\&string }},namespace=>{list=>{value=>\&string }},':key'=>{name=>\&string,value=>\&anything },}};my$no_index_1_1={'map'=>{':key'=>{name=>\&string,list=>{value=>\&string }},}};my$prereq_map={map=>{':key'=>{name=>\&phase,'map'=>{':key'=>{name=>\&relation,%$module_map1,},},}},};my%definitions=('2'=>{'abstract'=>{mandatory=>1,value=>\&string },'author'=>{mandatory=>1,list=>{value=>\&string }},'dynamic_config'=>{mandatory=>1,value=>\&boolean },'generated_by'=>{mandatory=>1,value=>\&string },'license'=>{mandatory=>1,list=>{value=>\&license }},'meta-spec'=>{mandatory=>1,'map'=>{version=>{mandatory=>1,value=>\&version},url=>{value=>\&url },':key'=>{name=>\&custom_2,value=>\&anything },}},'name'=>{mandatory=>1,value=>\&string },'release_status'=>{mandatory=>1,value=>\&release_status },'version'=>{mandatory=>1,value=>\&version },'description'=>{value=>\&string },'keywords'=>{list=>{value=>\&string }},'no_index'=>$no_index_2,'optional_features'=>{'map'=>{':key'=>{name=>\&string,'map'=>{description=>{value=>\&string },prereqs=>$prereq_map,':key'=>{name=>\&custom_2,value=>\&anything },}}}},'prereqs'=>$prereq_map,'provides'=>{'map'=>{':key'=>{name=>\&module,'map'=>{file=>{mandatory=>1,value=>\&file },version=>{value=>\&version },':key'=>{name=>\&custom_2,value=>\&anything },}}}},'resources'=>{'map'=>{license=>{list=>{value=>\&url }},homepage=>{value=>\&url },bugtracker=>{'map'=>{web=>{value=>\&url },mailto=>{value=>\&string},':key'=>{name=>\&custom_2,value=>\&anything },}},repository=>{'map'=>{web=>{value=>\&url },url=>{value=>\&url },type=>{value=>\&string },':key'=>{name=>\&custom_2,value=>\&anything },}},':key'=>{value=>\&string,name=>\&custom_2 },}},':key'=>{name=>\&custom_2,value=>\&anything },},'1.4'=>{'meta-spec'=>{mandatory=>1,'map'=>{version=>{mandatory=>1,value=>\&version},url=>{mandatory=>1,value=>\&urlspec },':key'=>{name=>\&string,value=>\&anything },},},'name'=>{mandatory=>1,value=>\&string },'version'=>{mandatory=>1,value=>\&version },'abstract'=>{mandatory=>1,value=>\&string },'author'=>{mandatory=>1,list=>{value=>\&string }},'license'=>{mandatory=>1,value=>\&license },'generated_by'=>{mandatory=>1,value=>\&string },'distribution_type'=>{value=>\&string },'dynamic_config'=>{value=>\&boolean },'requires'=>$module_map1,'recommends'=>$module_map1,'build_requires'=>$module_map1,'configure_requires'=>$module_map1,'conflicts'=>$module_map2,'optional_features'=>{'map'=>{':key'=>{name=>\&string,'map'=>{description=>{value=>\&string },requires=>$module_map1,recommends=>$module_map1,build_requires=>$module_map1,conflicts=>$module_map2,':key'=>{name=>\&string,value=>\&anything },}}}},'provides'=>{'map'=>{':key'=>{name=>\&module,'map'=>{file=>{mandatory=>1,value=>\&file },version=>{value=>\&version },':key'=>{name=>\&string,value=>\&anything },}}}},'no_index'=>$no_index_1_3,'private'=>$no_index_1_3,'keywords'=>{list=>{value=>\&string }},'resources'=>{'map'=>{license=>{value=>\&url },homepage=>{value=>\&url },bugtracker=>{value=>\&url },repository=>{value=>\&url },':key'=>{value=>\&string,name=>\&custom_1 },}},':key'=>{name=>\&string,value=>\&anything },},'1.3'=>{'meta-spec'=>{mandatory=>1,'map'=>{version=>{mandatory=>1,value=>\&version},url=>{mandatory=>1,value=>\&urlspec },':key'=>{name=>\&string,value=>\&anything },},},'name'=>{mandatory=>1,value=>\&string },'version'=>{mandatory=>1,value=>\&version },'abstract'=>{mandatory=>1,value=>\&string },'author'=>{mandatory=>1,list=>{value=>\&string }},'license'=>{mandatory=>1,value=>\&license },'generated_by'=>{mandatory=>1,value=>\&string },'distribution_type'=>{value=>\&string },'dynamic_config'=>{value=>\&boolean },'requires'=>$module_map1,'recommends'=>$module_map1,'build_requires'=>$module_map1,'conflicts'=>$module_map2,'optional_features'=>{'map'=>{':key'=>{name=>\&string,'map'=>{description=>{value=>\&string },requires=>$module_map1,recommends=>$module_map1,build_requires=>$module_map1,conflicts=>$module_map2,':key'=>{name=>\&string,value=>\&anything },}}}},'provides'=>{'map'=>{':key'=>{name=>\&module,'map'=>{file=>{mandatory=>1,value=>\&file },version=>{value=>\&version },':key'=>{name=>\&string,value=>\&anything },}}}},'no_index'=>$no_index_1_3,'private'=>$no_index_1_3,'keywords'=>{list=>{value=>\&string }},'resources'=>{'map'=>{license=>{value=>\&url },homepage=>{value=>\&url },bugtracker=>{value=>\&url },repository=>{value=>\&url },':key'=>{value=>\&string,name=>\&custom_1 },}},':key'=>{name=>\&string,value=>\&anything },},'1.2'=>{'meta-spec'=>{mandatory=>1,'map'=>{version=>{mandatory=>1,value=>\&version},url=>{mandatory=>1,value=>\&urlspec },':key'=>{name=>\&string,value=>\&anything },},},'name'=>{mandatory=>1,value=>\&string },'version'=>{mandatory=>1,value=>\&version },'license'=>{mandatory=>1,value=>\&license },'generated_by'=>{mandatory=>1,value=>\&string },'author'=>{mandatory=>1,list=>{value=>\&string }},'abstract'=>{mandatory=>1,value=>\&string },'distribution_type'=>{value=>\&string },'dynamic_config'=>{value=>\&boolean },'keywords'=>{list=>{value=>\&string }},'private'=>$no_index_1_2,'$no_index'=>$no_index_1_2,'requires'=>$module_map1,'recommends'=>$module_map1,'build_requires'=>$module_map1,'conflicts'=>$module_map2,'optional_features'=>{'map'=>{':key'=>{name=>\&string,'map'=>{description=>{value=>\&string },requires=>$module_map1,recommends=>$module_map1,build_requires=>$module_map1,conflicts=>$module_map2,':key'=>{name=>\&string,value=>\&anything },}}}},'provides'=>{'map'=>{':key'=>{name=>\&module,'map'=>{file=>{mandatory=>1,value=>\&file },version=>{value=>\&version },':key'=>{name=>\&string,value=>\&anything },}}}},'resources'=>{'map'=>{license=>{value=>\&url },homepage=>{value=>\&url },bugtracker=>{value=>\&url },repository=>{value=>\&url },':key'=>{value=>\&string,name=>\&custom_1 },}},':key'=>{name=>\&string,value=>\&anything },},'1.1'=>{'name'=>{value=>\&string },'version'=>{mandatory=>1,value=>\&version },'license'=>{value=>\&license },'generated_by'=>{value=>\&string },'license_uri'=>{value=>\&url },'distribution_type'=>{value=>\&string },'dynamic_config'=>{value=>\&boolean },'private'=>$no_index_1_1,'requires'=>$module_map1,'recommends'=>$module_map1,'build_requires'=>$module_map1,'conflicts'=>$module_map2,':key'=>{name=>\&string,value=>\&anything },},'1.0'=>{'name'=>{value=>\&string },'version'=>{mandatory=>1,value=>\&version },'license'=>{value=>\&license },'generated_by'=>{value=>\&string },'license_uri'=>{value=>\&url },'distribution_type'=>{value=>\&string },'dynamic_config'=>{value=>\&boolean },'requires'=>$module_map1,'recommends'=>$module_map1,'build_requires'=>$module_map1,'conflicts'=>$module_map2,':key'=>{name=>\&string,value=>\&anything },},);sub new {my ($class,$data)=@_;my$self={'data'=>$data,'spec'=>eval {$data->{'meta-spec'}{'version'}}|| "1.0",'errors'=>undef,};return bless$self,$class}sub is_valid {my$self=shift;my$data=$self->{data};my$spec_version=$self->{spec};$self->check_map($definitions{$spec_version},$data);return!$self->errors}sub errors {my$self=shift;return ()unless(defined$self->{errors});return @{$self->{errors}}}my$spec_error="Missing validation action in specification. " ."Must be one of 'map', 'list', or 'value'";sub check_map {my ($self,$spec,$data)=@_;if(ref($spec)ne 'HASH'){$self->_error("Unknown META specification, cannot validate.");return}if(ref($data)ne 'HASH'){$self->_error("Expected a map structure from string or file.");return}for my$key (keys %$spec){next unless($spec->{$key}->{mandatory});next if(defined$data->{$key});push @{$self->{stack}},$key;$self->_error("Missing mandatory field, '$key'");pop @{$self->{stack}}}for my$key (keys %$data){push @{$self->{stack}},$key;if($spec->{$key}){if($spec->{$key}{value}){$spec->{$key}{value}->($self,$key,$data->{$key})}elsif($spec->{$key}{'map'}){$self->check_map($spec->{$key}{'map'},$data->{$key})}elsif($spec->{$key}{'list'}){$self->check_list($spec->{$key}{'list'},$data->{$key})}else {$self->_error("$spec_error for '$key'")}}elsif ($spec->{':key'}){$spec->{':key'}{name}->($self,$key,$key);if($spec->{':key'}{value}){$spec->{':key'}{value}->($self,$key,$data->{$key})}elsif($spec->{':key'}{'map'}){$self->check_map($spec->{':key'}{'map'},$data->{$key})}elsif($spec->{':key'}{'list'}){$self->check_list($spec->{':key'}{'list'},$data->{$key})}else {$self->_error("$spec_error for ':key'")}}else {$self->_error("Unknown key, '$key', found in map structure")}pop @{$self->{stack}}}}sub check_list {my ($self,$spec,$data)=@_;if(ref($data)ne 'ARRAY'){$self->_error("Expected a list structure");return}if(defined$spec->{mandatory}){if(!defined$data->[0]){$self->_error("Missing entries from mandatory list")}}for my$value (@$data){push @{$self->{stack}},$value || "<undef>";if(defined$spec->{value}){$spec->{value}->($self,'list',$value)}elsif(defined$spec->{'map'}){$self->check_map($spec->{'map'},$value)}elsif(defined$spec->{'list'}){$self->check_list($spec->{'list'},$value)}elsif ($spec->{':key'}){$self->check_map($spec,$value)}else {$self->_error("$spec_error associated with '$self->{stack}[-2]'")}pop @{$self->{stack}}}}sub header {my ($self,$key,$value)=@_;if(defined$value){return 1 if($value && $value =~ /^--- #YAML:1.0/)}$self->_error("file does not have a valid YAML header.");return 0}sub release_status {my ($self,$key,$value)=@_;if(defined$value){my$version=$self->{data}{version}|| '';if ($version =~ /_/){return 1 if ($value =~ /\A(?:testing|unstable)\z/);$self->_error("'$value' for '$key' is invalid for version '$version'")}else {return 1 if ($value =~ /\A(?:stable|testing|unstable)\z/);$self->_error("'$value' for '$key' is invalid")}}else {$self->_error("'$key' is not defined")}return 0}sub _uri_split {return $_[0]=~ m,(?:([^:/?#]+):)?(?://([^/?#]*))?([^?#]*)(?:\?([^#]*))?(?:#(.*))?,}sub url {my ($self,$key,$value)=@_;if(defined$value){my ($scheme,$auth,$path,$query,$frag)=_uri_split($value);unless (defined$scheme && length$scheme){$self->_error("'$value' for '$key' does not have a URL scheme");return 0}unless (defined$auth && length$auth){$self->_error("'$value' for '$key' does not have a URL authority");return 0}return 1}$value ||= '';$self->_error("'$value' for '$key' is not a valid URL.");return 0}sub urlspec {my ($self,$key,$value)=@_;if(defined$value){return 1 if($value && $known_specs{$self->{spec}}eq $value);if($value && $known_urls{$value}){$self->_error('META specification URL does not match version');return 0}}$self->_error('Unknown META specification');return 0}sub anything {return 1}sub string {my ($self,$key,$value)=@_;if(defined$value){return 1 if($value || $value =~ /^0$/)}$self->_error("value is an undefined string");return 0}sub string_or_undef {my ($self,$key,$value)=@_;return 1 unless(defined$value);return 1 if($value || $value =~ /^0$/);$self->_error("No string defined for '$key'");return 0}sub file {my ($self,$key,$value)=@_;return 1 if(defined$value);$self->_error("No file defined for '$key'");return 0}sub exversion {my ($self,$key,$value)=@_;if(defined$value && ($value || $value =~ /0/)){my$pass=1;for(split(",",$value)){$self->version($key,$_)or ($pass=0)}return$pass}$value='<undef>' unless(defined$value);$self->_error("'$value' for '$key' is not a valid version.");return 0}sub version {my ($self,$key,$value)=@_;if(defined$value){return 0 unless($value || $value =~ /0/);return 1 if($value =~ /^\s*((<|<=|>=|>|!=|==)\s*)?v?\d+((\.\d+((_|\.)\d+)?)?)/)}else {$value='<undef>'}$self->_error("'$value' for '$key' is not a valid version.");return 0}sub boolean {my ($self,$key,$value)=@_;if(defined$value){return 1 if($value =~ /^(0|1|true|false)$/)}else {$value='<undef>'}$self->_error("'$value' for '$key' is not a boolean value.");return 0}my%v1_licenses=('perl'=>'http://dev.perl.org/licenses/','gpl'=>'http://www.opensource.org/licenses/gpl-license.php','apache'=>'http://apache.org/licenses/LICENSE-2.0','artistic'=>'http://opensource.org/licenses/artistic-license.php','artistic_2'=>'http://opensource.org/licenses/artistic-license-2.0.php','lgpl'=>'http://www.opensource.org/licenses/lgpl-license.php','bsd'=>'http://www.opensource.org/licenses/bsd-license.php','gpl'=>'http://www.opensource.org/licenses/gpl-license.php','mit'=>'http://opensource.org/licenses/mit-license.php','mozilla'=>'http://opensource.org/licenses/mozilla1.1.php','open_source'=>undef,'unrestricted'=>undef,'restrictive'=>undef,'unknown'=>undef,);my%v2_licenses=map {$_=>1}qw(agpl_3 apache_1_1 apache_2_0 artistic_1 artistic_2 bsd freebsd gfdl_1_2 gfdl_1_3 gpl_1 gpl_2 gpl_3 lgpl_2_1 lgpl_3_0 mit mozilla_1_0 mozilla_1_1 openssl perl_5 qpl_1_0 ssleay sun zlib open_source restricted unrestricted unknown);sub license {my ($self,$key,$value)=@_;my$licenses=$self->{spec}< 2 ? \%v1_licenses : \%v2_licenses;if(defined$value){return 1 if($value && exists$licenses->{$value})}else {$value='<undef>'}$self->_error("License '$value' is invalid");return 0}sub custom_1 {my ($self,$key)=@_;if(defined$key){return 1 if($key && $key =~ /^[_a-z]+$/i && $key =~ /[A-Z]/)}else {$key='<undef>'}$self->_error("Custom resource '$key' must be in CamelCase.");return 0}sub custom_2 {my ($self,$key)=@_;if(defined$key){return 1 if($key && $key =~ /^x_/i)}else {$key='<undef>'}$self->_error("Custom key '$key' must begin with 'x_' or 'X_'.");return 0}sub identifier {my ($self,$key)=@_;if(defined$key){return 1 if($key && $key =~ /^([a-z][_a-z]+)$/i)}else {$key='<undef>'}$self->_error("Key '$key' is not a legal identifier.");return 0}sub module {my ($self,$key)=@_;if(defined$key){return 1 if($key && $key =~ /^[A-Za-z0-9_]+(::[A-Za-z0-9_]+)*$/)}else {$key='<undef>'}$self->_error("Key '$key' is not a legal module name.");return 0}my@valid_phases=qw/configure build test runtime develop/;sub phase {my ($self,$key)=@_;if(defined$key){return 1 if(length$key && grep {$key eq $_}@valid_phases);return 1 if$key =~ /x_/i}else {$key='<undef>'}$self->_error("Key '$key' is not a legal phase.");return 0}my@valid_relations=qw/requires recommends suggests conflicts/;sub relation {my ($self,$key)=@_;if(defined$key){return 1 if(length$key && grep {$key eq $_}@valid_relations);return 1 if$key =~ /x_/i}else {$key='<undef>'}$self->_error("Key '$key' is not a legal prereq relationship.");return 0}sub _error {my$self=shift;my$mess=shift;$mess .= ' ('.join(' -> ',@{$self->{stack}}).')' if($self->{stack});$mess .= " [Validation: $self->{spec}]";push @{$self->{errors}},$mess}1; +CPAN_META_VALIDATOR + +$fatpacked{"CPAN/Meta/YAML.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'CPAN_META_YAML'; + use 5.008001;use strict;use warnings;package CPAN::Meta::YAML;$CPAN::Meta::YAML::VERSION='0.016';;use Exporter;our@ISA=qw{Exporter};our@EXPORT=qw{Load Dump};our@EXPORT_OK=qw{LoadFile DumpFile freeze thaw};sub Dump {return CPAN::Meta::YAML->new(@_)->_dump_string}sub Load {my$self=CPAN::Meta::YAML->_load_string(@_);if (wantarray){return @$self}else {return$self->[-1]}}BEGIN {*freeze=\&Dump;*thaw=\&Load}sub DumpFile {my$file=shift;return CPAN::Meta::YAML->new(@_)->_dump_file($file)}sub LoadFile {my$file=shift;my$self=CPAN::Meta::YAML->_load_file($file);if (wantarray){return @$self}else {return$self->[-1]}}sub new {my$class=shift;bless [@_ ],$class}sub read_string {my$self=shift;$self->_load_string(@_)}sub write_string {my$self=shift;$self->_dump_string(@_)}sub read {my$self=shift;$self->_load_file(@_)}sub write {my$self=shift;$self->_dump_file(@_)}my@UNPRINTABLE=qw(0 x01 x02 x03 x04 x05 x06 a b t n v f r x0E x0F x10 x11 x12 x13 x14 x15 x16 x17 x18 x19 x1A e x1C x1D x1E x1F);my%UNESCAPES=(0=>"\x00",z=>"\x00",N=>"\x85",a=>"\x07",b=>"\x08",t=>"\x09",n=>"\x0a",v=>"\x0b",f=>"\x0c",r=>"\x0d",e=>"\x1b",'\\'=>'\\',);my%QUOTE=map {$_=>1}qw{null true false};my$re_capture_double_quoted=qr/\"([^\\"]*(?:\\.[^\\"]*)*)\"/;my$re_capture_single_quoted=qr/\'([^\']*(?:\'\'[^\']*)*)\'/;my$re_capture_unquoted_key=qr/([^:]+(?::+\S(?:[^:]*|.*?(?=:)))*)(?=\s*\:(?:\s+|$))/;my$re_trailing_comment=qr/(?:\s+\#.*)?/;my$re_key_value_separator=qr/\s*:(?:\s+(?:\#.*)?|$)/;sub _load_file {my$class=ref $_[0]? ref shift : shift;my$file=shift or $class->_error('You did not specify a file name');$class->_error("File '$file' does not exist")unless -e $file;$class->_error("'$file' is a directory, not a file")unless -f _;$class->_error("Insufficient permissions to read '$file'")unless -r _;open(my$fh,"<:unix:encoding(UTF-8)",$file);unless ($fh){$class->_error("Failed to open file '$file': $!")}if (_can_flock()){flock($fh,Fcntl::LOCK_SH())or warn "Couldn't lock '$file' for reading: $!"}my$contents=eval {use warnings FATAL=>'utf8';local $/;<$fh>};if (my$err=$@){$class->_error("Error reading from file '$file': $err")}unless (close$fh){$class->_error("Failed to close file '$file': $!")}$class->_load_string($contents)}sub _load_string {my$class=ref $_[0]? ref shift : shift;my$self=bless [],$class;my$string=$_[0];eval {unless (defined$string){die \"Did not provide a string to load"}if (utf8::is_utf8($string)&&!utf8::valid($string)){die \<<'...'}utf8::upgrade($string);$string =~ s/^\x{FEFF}//;return$self unless length$string;my@lines=grep {!/^\s*(?:\#.*)?\z/}split /(?:\015{1,2}\012|\015|\012)/,$string;@lines and $lines[0]=~ /^\%YAML[: ][\d\.]+.*\z/ and shift@lines;my$in_document=0;while (@lines){if ($lines[0]=~ /^---\s*(?:(.+)\s*)?\z/){shift@lines;if (defined $1 and $1 !~ /^(?:\#.+|\%YAML[: ][\d\.]+)\z/){push @$self,$self->_load_scalar("$1",[undef ],\@lines);next}$in_document=1}if (!@lines or $lines[0]=~ /^(?:---|\.\.\.)/){push @$self,undef;while (@lines and $lines[0]!~ /^---/){shift@lines}$in_document=0}elsif (!$in_document && @$self){die \"CPAN::Meta::YAML failed to classify the line '$lines[0]'"}elsif ($lines[0]=~ /^\s*\-(?:\s|$|-+$)/){my$document=[];push @$self,$document;$self->_load_array($document,[0 ],\@lines)}elsif ($lines[0]=~ /^(\s*)\S/){my$document={};push @$self,$document;$self->_load_hash($document,[length($1)],\@lines)}else {die \"CPAN::Meta::YAML failed to classify the line '$lines[0]'"}}};my$err=$@;if (ref$err eq 'SCALAR'){$self->_error(${$err})}elsif ($err){$self->_error($err)}return$self}sub _unquote_single {my ($self,$string)=@_;return '' unless length$string;$string =~ s/\'\'/\'/g;return$string}sub _unquote_double {my ($self,$string)=@_;return '' unless length$string;$string =~ s/\\"/"/g;$string =~ s{\\([Nnever\\fartz0b]|x([0-9a-fA-F]{2}))} + Read an invalid UTF-8 string (maybe mixed UTF-8 and 8-bit character set). + Did you decode with lax ":utf8" instead of strict ":encoding(UTF-8)"? + ... + {(length($1)>1)?pack("H2",$2):$UNESCAPES{$1}}gex;return$string}sub _load_scalar {my ($self,$string,$indent,$lines)=@_;$string =~ s/\s*\z//;return undef if$string eq '~';if ($string =~ /^$re_capture_single_quoted$re_trailing_comment\z/){return$self->_unquote_single($1)}if ($string =~ /^$re_capture_double_quoted$re_trailing_comment\z/){return$self->_unquote_double($1)}if ($string =~ /^[\'\"!&]/){die \"CPAN::Meta::YAML does not support a feature in line '$string'"}return {}if$string =~ /^{}(?:\s+\#.*)?\z/;return []if$string =~ /^\[\](?:\s+\#.*)?\z/;if ($string !~ /^[>|]/){die \"CPAN::Meta::YAML found illegal characters in plain scalar: '$string'" if$string =~ /^(?:-(?:\s|$)|[\@\%\`])/ or $string =~ /:(?:\s|$)/;$string =~ s/\s+#.*\z//;return$string}die \"CPAN::Meta::YAML failed to find multi-line scalar content" unless @$lines;$lines->[0]=~ /^(\s*)/;$indent->[-1]=length("$1");if (defined$indent->[-2]and $indent->[-1]<= $indent->[-2]){die \"CPAN::Meta::YAML found bad indenting in line '$lines->[0]'"}my@multiline=();while (@$lines){$lines->[0]=~ /^(\s*)/;last unless length($1)>= $indent->[-1];push@multiline,substr(shift(@$lines),length($1))}my$j=(substr($string,0,1)eq '>')? ' ' : "\n";my$t=(substr($string,1,1)eq '-')? '' : "\n";return join($j,@multiline).$t}sub _load_array {my ($self,$array,$indent,$lines)=@_;while (@$lines){if ($lines->[0]=~ /^(?:---|\.\.\.)/){while (@$lines and $lines->[0]!~ /^---/){shift @$lines}return 1}$lines->[0]=~ /^(\s*)/;if (length($1)< $indent->[-1]){return 1}elsif (length($1)> $indent->[-1]){die \"CPAN::Meta::YAML found bad indenting in line '$lines->[0]'"}if ($lines->[0]=~ /^(\s*\-\s+)[^\'\"]\S*\s*:(?:\s+|$)/){my$indent2=length("$1");$lines->[0]=~ s/-/ /;push @$array,{};$self->_load_hash($array->[-1],[@$indent,$indent2 ],$lines)}elsif ($lines->[0]=~ /^\s*\-\s*\z/){shift @$lines;unless (@$lines){push @$array,undef;return 1}if ($lines->[0]=~ /^(\s*)\-/){my$indent2=length("$1");if ($indent->[-1]==$indent2){push @$array,undef}else {push @$array,[];$self->_load_array($array->[-1],[@$indent,$indent2 ],$lines)}}elsif ($lines->[0]=~ /^(\s*)\S/){push @$array,{};$self->_load_hash($array->[-1],[@$indent,length("$1")],$lines)}else {die \"CPAN::Meta::YAML failed to classify line '$lines->[0]'"}}elsif ($lines->[0]=~ /^\s*\-(\s*)(.+?)\s*\z/){shift @$lines;push @$array,$self->_load_scalar("$2",[@$indent,undef ],$lines)}elsif (defined$indent->[-2]and $indent->[-1]==$indent->[-2]){return 1}else {die \"CPAN::Meta::YAML failed to classify line '$lines->[0]'"}}return 1}sub _load_hash {my ($self,$hash,$indent,$lines)=@_;while (@$lines){if ($lines->[0]=~ /^(?:---|\.\.\.)/){while (@$lines and $lines->[0]!~ /^---/){shift @$lines}return 1}$lines->[0]=~ /^(\s*)/;if (length($1)< $indent->[-1]){return 1}elsif (length($1)> $indent->[-1]){die \"CPAN::Meta::YAML found bad indenting in line '$lines->[0]'"}my$key;if ($lines->[0]=~ s/^\s*$re_capture_single_quoted$re_key_value_separator//){$key=$self->_unquote_single($1)}elsif ($lines->[0]=~ s/^\s*$re_capture_double_quoted$re_key_value_separator//){$key=$self->_unquote_double($1)}elsif ($lines->[0]=~ s/^\s*$re_capture_unquoted_key$re_key_value_separator//){$key=$1;$key =~ s/\s+$//}elsif ($lines->[0]=~ /^\s*\?/){die \"CPAN::Meta::YAML does not support a feature in line '$lines->[0]'"}else {die \"CPAN::Meta::YAML failed to classify line '$lines->[0]'"}if (exists$hash->{$key}){warn "CPAN::Meta::YAML found a duplicate key '$key' in line '$lines->[0]'"}if (length$lines->[0]){$hash->{$key}=$self->_load_scalar(shift(@$lines),[@$indent,undef ],$lines)}else {shift @$lines;unless (@$lines){$hash->{$key}=undef;return 1}if ($lines->[0]=~ /^(\s*)-/){$hash->{$key}=[];$self->_load_array($hash->{$key},[@$indent,length($1)],$lines)}elsif ($lines->[0]=~ /^(\s*)./){my$indent2=length("$1");if ($indent->[-1]>= $indent2){$hash->{$key}=undef}else {$hash->{$key}={};$self->_load_hash($hash->{$key},[@$indent,length($1)],$lines)}}}}return 1}sub _dump_file {my$self=shift;require Fcntl;my$file=shift or $self->_error('You did not specify a file name');my$fh;if (_can_flock()){my$flags=Fcntl::O_WRONLY()|Fcntl::O_CREAT();sysopen($fh,$file,$flags);unless ($fh){$self->_error("Failed to open file '$file' for writing: $!")}binmode($fh,":raw:encoding(UTF-8)");flock($fh,Fcntl::LOCK_EX())or warn "Couldn't lock '$file' for reading: $!";truncate$fh,0;seek$fh,0,0}else {open$fh,">:unix:encoding(UTF-8)",$file}print {$fh}$self->_dump_string;unless (close$fh){$self->_error("Failed to close file '$file': $!")}return 1}sub _dump_string {my$self=shift;return '' unless ref$self && @$self;my$indent=0;my@lines=();eval {for my$cursor (@$self){push@lines,'---';if (!defined$cursor){}elsif (!ref$cursor){$lines[-1].= ' ' .$self->_dump_scalar($cursor)}elsif (ref$cursor eq 'ARRAY'){unless (@$cursor){$lines[-1].= ' []';next}push@lines,$self->_dump_array($cursor,$indent,{})}elsif (ref$cursor eq 'HASH'){unless (%$cursor){$lines[-1].= ' {}';next}push@lines,$self->_dump_hash($cursor,$indent,{})}else {die \("Cannot serialize " .ref($cursor))}}};if (ref $@ eq 'SCALAR'){$self->_error(${$@})}elsif ($@){$self->_error($@)}join '',map {"$_\n"}@lines}sub _has_internal_string_value {my$value=shift;my$b_obj=B::svref_2object(\$value);return$b_obj->FLAGS & B::SVf_POK()}sub _dump_scalar {my$string=$_[1];my$is_key=$_[2];my$has_string_flag=_has_internal_string_value($string);return '~' unless defined$string;return "''" unless length$string;if (Scalar::Util::looks_like_number($string)){if ($is_key || $has_string_flag){return qq['$string']}else {return$string}}if ($string =~ /[\x00-\x09\x0b-\x0d\x0e-\x1f\x7f-\x9f\'\n]/){$string =~ s/\\/\\\\/g;$string =~ s/"/\\"/g;$string =~ s/\n/\\n/g;$string =~ s/[\x85]/\\N/g;$string =~ s/([\x00-\x1f])/\\$UNPRINTABLE[ord($1)]/g;$string =~ s/([\x7f-\x9f])/'\x' . sprintf("%X",ord($1))/ge;return qq|"$string"|}if ($string =~ /(?:^[~!@#%&*|>?:,'"`{}\[\]]|^-+$|\s|:\z)/ or $QUOTE{$string}){return "'$string'"}return$string}sub _dump_array {my ($self,$array,$indent,$seen)=@_;if ($seen->{refaddr($array)}++){die \"CPAN::Meta::YAML does not support circular references"}my@lines=();for my$el (@$array){my$line=(' ' x $indent).'-';my$type=ref$el;if (!$type){$line .= ' ' .$self->_dump_scalar($el);push@lines,$line}elsif ($type eq 'ARRAY'){if (@$el){push@lines,$line;push@lines,$self->_dump_array($el,$indent + 1,$seen)}else {$line .= ' []';push@lines,$line}}elsif ($type eq 'HASH'){if (keys %$el){push@lines,$line;push@lines,$self->_dump_hash($el,$indent + 1,$seen)}else {$line .= ' {}';push@lines,$line}}else {die \"CPAN::Meta::YAML does not support $type references"}}@lines}sub _dump_hash {my ($self,$hash,$indent,$seen)=@_;if ($seen->{refaddr($hash)}++){die \"CPAN::Meta::YAML does not support circular references"}my@lines=();for my$name (sort keys %$hash){my$el=$hash->{$name};my$line=(' ' x $indent).$self->_dump_scalar($name,1).":";my$type=ref$el;if (!$type){$line .= ' ' .$self->_dump_scalar($el);push@lines,$line}elsif ($type eq 'ARRAY'){if (@$el){push@lines,$line;push@lines,$self->_dump_array($el,$indent + 1,$seen)}else {$line .= ' []';push@lines,$line}}elsif ($type eq 'HASH'){if (keys %$el){push@lines,$line;push@lines,$self->_dump_hash($el,$indent + 1,$seen)}else {$line .= ' {}';push@lines,$line}}else {die \"CPAN::Meta::YAML does not support $type references"}}@lines}our$errstr='';sub _error {require Carp;$errstr=$_[1];$errstr =~ s/ at \S+ line \d+.*//;Carp::croak($errstr)}my$errstr_warned;sub errstr {require Carp;Carp::carp("CPAN::Meta::YAML->errstr and \$CPAN::Meta::YAML::errstr is deprecated")unless$errstr_warned++;$errstr}use B;my$HAS_FLOCK;sub _can_flock {if (defined$HAS_FLOCK){return$HAS_FLOCK}else {require Config;my$c=\%Config::Config;$HAS_FLOCK=grep {$c->{$_}}qw/d_flock d_fcntl_can_lock d_lockf/;require Fcntl if$HAS_FLOCK;return$HAS_FLOCK}}use Scalar::Util ();BEGIN {local $@;if (eval {Scalar::Util->VERSION(1.18)}){*refaddr=*Scalar::Util::refaddr}else {eval <<'END_PERL'}}delete$CPAN::Meta::YAML::{refaddr};1; + # Scalar::Util failed to load or too old + sub refaddr { + my $pkg = ref($_[0]) or return undef; + if ( !! UNIVERSAL::can($_[0], 'can') ) { + bless $_[0], 'Scalar::Util::Fake'; + } else { + $pkg = undef; + } + "$_[0]" =~ /0x(\w+)/; + my $i = do { no warnings 'portable'; hex $1 }; + bless $_[0], $pkg if defined $pkg; + $i; + } + END_PERL +CPAN_META_YAML + +$fatpacked{"Exporter.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'EXPORTER'; + package Exporter;require 5.006;our$Debug=0;our$ExportLevel=0;our$Verbose ||=0;our$VERSION='5.70';our (%Cache);sub as_heavy {require Exporter::Heavy;my$c=(caller(1))[3];$c =~ s/.*:://;\&{"Exporter::Heavy::heavy_$c"}}sub export {goto &{as_heavy()}}sub import {my$pkg=shift;my$callpkg=caller($ExportLevel);if ($pkg eq "Exporter" and @_ and $_[0]eq "import"){*{$callpkg."::import"}=\&import;return}my$exports=\@{"$pkg\::EXPORT"};my$fail=${$pkg .'::'}{EXPORT_FAIL}&& \@{"$pkg\::EXPORT_FAIL"};return export$pkg,$callpkg,@_ if$Verbose or $Debug or $fail && @$fail > 1;my$export_cache=($Cache{$pkg}||={});my$args=@_ or @_=@$exports;if ($args and not %$export_cache){s/^&//,$export_cache->{$_}=1 foreach (@$exports,@{"$pkg\::EXPORT_OK"})}my$heavy;if ($args or $fail){($heavy=(/\W/ or $args and not exists$export_cache->{$_}or $fail and @$fail and $_ eq $fail->[0]))and last foreach (@_)}else {($heavy=/\W/)and last foreach (@_)}return export$pkg,$callpkg,($args ? @_ : ())if$heavy;local$SIG{__WARN__}=sub {require Carp;&Carp::carp}if not $SIG{__WARN__};*{"$callpkg\::$_"}=\&{"$pkg\::$_"}foreach @_}sub export_fail {my$self=shift;@_}sub export_to_level {goto &{as_heavy()}}sub export_tags {goto &{as_heavy()}}sub export_ok_tags {goto &{as_heavy()}}sub require_version {goto &{as_heavy()}}1; +EXPORTER + +$fatpacked{"Exporter/Heavy.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'EXPORTER_HEAVY'; + package Exporter::Heavy;use strict;no strict 'refs';require Exporter;our$VERSION=$Exporter::VERSION;sub _rebuild_cache {my ($pkg,$exports,$cache)=@_;s/^&// foreach @$exports;@{$cache}{@$exports}=(1)x @$exports;my$ok=\@{"${pkg}::EXPORT_OK"};if (@$ok){s/^&// foreach @$ok;@{$cache}{@$ok}=(1)x @$ok}}sub heavy_export {my$oldwarn=$SIG{__WARN__};local$SIG{__WARN__}=sub {local$SIG{__WARN__}=$oldwarn;my$text=shift;if ($text =~ s/ at \S*Exporter\S*.pm line \d+.*\n//){require Carp;local$Carp::CarpLevel=1;Carp::carp($text)}else {warn$text}};local$SIG{__DIE__}=sub {require Carp;local$Carp::CarpLevel=1;Carp::croak("$_[0]Illegal null symbol in \@${1}::EXPORT")if $_[0]=~ /^Unable to create sub named "(.*?)::"/};my($pkg,$callpkg,@imports)=@_;my($type,$sym,$cache_is_current,$oops);my($exports,$export_cache)=(\@{"${pkg}::EXPORT"},$Exporter::Cache{$pkg}||={});if (@imports){if (!%$export_cache){_rebuild_cache ($pkg,$exports,$export_cache);$cache_is_current=1}if (grep m{^[/!:]},@imports){my$tagsref=\%{"${pkg}::EXPORT_TAGS"};my$tagdata;my%imports;my($remove,$spec,@names,@allexports);unshift@imports,':DEFAULT' if$imports[0]=~ m/^!/;for$spec (@imports){$remove=$spec =~ s/^!//;if ($spec =~ s/^://){if ($spec eq 'DEFAULT'){@names=@$exports}elsif ($tagdata=$tagsref->{$spec}){@names=@$tagdata}else {warn qq["$spec" is not defined in %${pkg}::EXPORT_TAGS];++$oops;next}}elsif ($spec =~ m:^/(.*)/$:){my$patn=$1;@allexports=keys %$export_cache unless@allexports;@names=grep(/$patn/,@allexports)}else {@names=($spec)}warn "Import ".($remove ? "del":"add").": @names " if$Exporter::Verbose;if ($remove){for$sym (@names){delete$imports{$sym}}}else {@imports{@names}=(1)x @names}}@imports=keys%imports}my@carp;for$sym (@imports){if (!$export_cache->{$sym}){if ($sym =~ m/^\d/){$pkg->VERSION($sym);if (@imports==1){@imports=@$exports;last}if (@imports==2 and!$imports[1]){@imports=();last}}elsif ($sym !~ s/^&// ||!$export_cache->{$sym}){unless ($cache_is_current){%$export_cache=();_rebuild_cache ($pkg,$exports,$export_cache);$cache_is_current=1}if (!$export_cache->{$sym}){push@carp,qq["$sym" is not exported by the $pkg module\n];$oops++}}}}if ($oops){require Carp;Carp::croak("@{carp}Can't continue after import errors")}}else {@imports=@$exports}my($fail,$fail_cache)=(\@{"${pkg}::EXPORT_FAIL"},$Exporter::FailCache{$pkg}||={});if (@$fail){if (!%$fail_cache){my@expanded=map {/^\w/ ? ($_,'&'.$_): $_}@$fail;warn "${pkg}::EXPORT_FAIL cached: @expanded" if$Exporter::Verbose;@{$fail_cache}{@expanded}=(1)x @expanded}my@failed;for$sym (@imports){push(@failed,$sym)if$fail_cache->{$sym}}if (@failed){@failed=$pkg->export_fail(@failed);for$sym (@failed){require Carp;Carp::carp(qq["$sym" is not implemented by the $pkg module ],"on this architecture")}if (@failed){require Carp;Carp::croak("Can't continue after import errors")}}}warn "Importing into $callpkg from $pkg: ",join(", ",sort@imports)if$Exporter::Verbose;for$sym (@imports){(*{"${callpkg}::$sym"}=\&{"${pkg}::$sym"},next)unless$sym =~ s/^(\W)//;$type=$1;no warnings 'once';*{"${callpkg}::$sym"}=$type eq '&' ? \&{"${pkg}::$sym"}: $type eq '$' ? \${"${pkg}::$sym"}: $type eq '@' ? \@{"${pkg}::$sym"}: $type eq '%' ? \%{"${pkg}::$sym"}: $type eq '*' ? *{"${pkg}::$sym"}: do {require Carp;Carp::croak("Can't export symbol: $type$sym")}}}sub heavy_export_to_level {my$pkg=shift;my$level=shift;(undef)=shift;my$callpkg=caller($level);$pkg->export($callpkg,@_)}sub _push_tags {my($pkg,$var,$syms)=@_;my@nontag=();my$export_tags=\%{"${pkg}::EXPORT_TAGS"};push(@{"${pkg}::$var"},map {$export_tags->{$_}? @{$export_tags->{$_}}: scalar(push(@nontag,$_),$_)}(@$syms)? @$syms : keys %$export_tags);if (@nontag and $^W){require Carp;Carp::carp(join(", ",@nontag)." are not tags of $pkg")}}sub heavy_require_version {my($self,$wanted)=@_;my$pkg=ref$self || $self;return ${pkg}->VERSION($wanted)}sub heavy_export_tags {_push_tags((caller)[0],"EXPORT",\@_)}sub heavy_export_ok_tags {_push_tags((caller)[0],"EXPORT_OK",\@_)}1; +EXPORTER_HEAVY + +$fatpacked{"File/pushd.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'FILE_PUSHD'; + use strict;use warnings;package File::pushd;our$VERSION='1.009';our@EXPORT=qw(pushd tempd);our@ISA=qw(Exporter);use Exporter;use Carp;use Cwd qw(getcwd abs_path);use File::Path qw(rmtree);use File::Temp qw();use File::Spec;use overload q{""}=>sub {File::Spec->canonpath($_[0]->{_pushd})},fallback=>1;sub pushd {my ($target_dir,$options)=@_;$options->{untaint_pattern}||= qr{^([-+@\w./]+)$};$target_dir="." unless defined$target_dir;croak "Can't locate directory $target_dir" unless -d $target_dir;my$tainted_orig=getcwd;my$orig;if ($tainted_orig =~ $options->{untaint_pattern}){$orig=$1}else {$orig=$tainted_orig}my$tainted_dest;eval {$tainted_dest=$target_dir ? abs_path($target_dir): $orig};croak "Can't locate absolute path for $target_dir: $@" if $@;my$dest;if ($tainted_dest =~ $options->{untaint_pattern}){$dest=$1}else {$dest=$tainted_dest}if ($dest ne $orig){chdir$dest or croak "Can't chdir to $dest\: $!"}my$self=bless {_pushd=>$dest,_original=>$orig },__PACKAGE__;return$self}sub tempd {my ($options)=@_;my$dir;eval {$dir=pushd(File::Temp::tempdir(CLEANUP=>0),$options)};croak $@ if $@;$dir->{_tempd}=1;return$dir}sub preserve {my$self=shift;return 1 if!$self->{"_tempd"};if (@_==0){return$self->{_preserve}=1}else {return$self->{_preserve}=$_[0]? 1 : 0}}sub DESTROY {my ($self)=@_;my$orig=$self->{_original};chdir$orig if$orig;if ($self->{_tempd}&&!$self->{_preserve}){my$err=do {local $@;eval {rmtree($self->{_pushd})};$@};carp$err if$err}}1; +FILE_PUSHD + +$fatpacked{"HTTP/Tiny.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'HTTP_TINY'; + package HTTP::Tiny;use strict;use warnings;our$VERSION='0.056';use Carp ();my@attributes;BEGIN {@attributes=qw(cookie_jar default_headers http_proxy https_proxy keep_alive local_address max_redirect max_size proxy no_proxy timeout SSL_options verify_SSL);my%persist_ok=map {;$_=>1}qw(cookie_jar default_headers max_redirect max_size);no strict 'refs';no warnings 'uninitialized';for my$accessor (@attributes){*{$accessor}=sub {@_ > 1 ? do {delete $_[0]->{handle}if!$persist_ok{$accessor}&& $_[1]ne $_[0]->{$accessor};$_[0]->{$accessor}=$_[1]}: $_[0]->{$accessor}}}}sub agent {my($self,$agent)=@_;if(@_ > 1){$self->{agent}=(defined$agent && $agent =~ / $/)? $agent .$self->_agent : $agent}return$self->{agent}}sub new {my($class,%args)=@_;my$self={max_redirect=>5,timeout=>60,keep_alive=>1,verify_SSL=>$args{verify_SSL}|| $args{verify_ssl}|| 0,no_proxy=>$ENV{no_proxy},};bless$self,$class;$class->_validate_cookie_jar($args{cookie_jar})if$args{cookie_jar};for my$key (@attributes){$self->{$key}=$args{$key}if exists$args{$key}}$self->agent(exists$args{agent}? $args{agent}: $class->_agent);$self->_set_proxies;return$self}sub _set_proxies {my ($self)=@_;if (!exists$self->{proxy}){$self->{proxy}=$ENV{all_proxy}|| $ENV{ALL_PROXY}}if (defined$self->{proxy}){$self->_split_proxy('generic proxy'=>$self->{proxy})}else {delete$self->{proxy}}if (!exists$self->{http_proxy}){local$ENV{HTTP_PROXY}if$ENV{REQUEST_METHOD};$self->{http_proxy}=$ENV{http_proxy}|| $ENV{HTTP_PROXY}|| $self->{proxy}}if (defined$self->{http_proxy}){$self->_split_proxy(http_proxy=>$self->{http_proxy});$self->{_has_proxy}{http}=1}else {delete$self->{http_proxy}}if (!exists$self->{https_proxy}){$self->{https_proxy}=$ENV{https_proxy}|| $ENV{HTTPS_PROXY}|| $self->{proxy}}if ($self->{https_proxy}){$self->_split_proxy(https_proxy=>$self->{https_proxy});$self->{_has_proxy}{https}=1}else {delete$self->{https_proxy}}unless (ref$self->{no_proxy}eq 'ARRAY'){$self->{no_proxy}=(defined$self->{no_proxy})? [split /\s*,\s*/,$self->{no_proxy}]: []}return}for my$sub_name (qw/get head put post delete/){my$req_method=uc$sub_name;no strict 'refs';eval <<"HERE"}sub post_form {my ($self,$url,$data,$args)=@_;(@_==3 || @_==4 && ref$args eq 'HASH')or Carp::croak(q/Usage: $http->post_form(URL, DATAREF, [HASHREF])/ ."\n");my$headers={};while (my ($key,$value)=each %{$args->{headers}|| {}}){$headers->{lc$key}=$value}delete$args->{headers};return$self->request('POST',$url,{%$args,content=>$self->www_form_urlencode($data),headers=>{%$headers,'content-type'=>'application/x-www-form-urlencoded' },})}sub mirror {my ($self,$url,$file,$args)=@_;@_==3 || (@_==4 && ref$args eq 'HASH')or Carp::croak(q/Usage: $http->mirror(URL, FILE, [HASHREF])/ ."\n");if (-e $file and my$mtime=(stat($file))[9]){$args->{headers}{'if-modified-since'}||= $self->_http_date($mtime)}my$tempfile=$file .int(rand(2**31));require Fcntl;sysopen my$fh,$tempfile,Fcntl::O_CREAT()|Fcntl::O_EXCL()|Fcntl::O_WRONLY()or Carp::croak(qq/Error: Could not create temporary file $tempfile for downloading: $!\n/);binmode$fh;$args->{data_callback}=sub {print {$fh}$_[0]};my$response=$self->request('GET',$url,$args);close$fh or Carp::croak(qq/Error: Caught error closing temporary file $tempfile: $!\n/);if ($response->{success}){rename$tempfile,$file or Carp::croak(qq/Error replacing $file with $tempfile: $!\n/);my$lm=$response->{headers}{'last-modified'};if ($lm and my$mtime=$self->_parse_http_date($lm)){utime$mtime,$mtime,$file}}$response->{success}||= $response->{status}eq '304';unlink$tempfile;return$response}my%idempotent=map {$_=>1}qw/GET HEAD PUT DELETE OPTIONS TRACE/;sub request {my ($self,$method,$url,$args)=@_;@_==3 || (@_==4 && ref$args eq 'HASH')or Carp::croak(q/Usage: $http->request(METHOD, URL, [HASHREF])/ ."\n");$args ||= {};my$response;for (0 .. 1){$response=eval {$self->_request($method,$url,$args)};last unless $@ && $idempotent{$method}&& $@ =~ m{^(?:Socket closed|Unexpected end)}}if (my$e=$@){if (ref$e eq 'HASH' && exists$e->{status}){return$e}$e="$e";$response={url=>$url,success=>q{},status=>599,reason=>'Internal Exception',content=>$e,headers=>{'content-type'=>'text/plain','content-length'=>length$e,}}}return$response}sub www_form_urlencode {my ($self,$data)=@_;(@_==2 && ref$data)or Carp::croak(q/Usage: $http->www_form_urlencode(DATAREF)/ ."\n");(ref$data eq 'HASH' || ref$data eq 'ARRAY')or Carp::croak("form data must be a hash or array reference\n");my@params=ref$data eq 'HASH' ? %$data : @$data;@params % 2==0 or Carp::croak("form data reference must have an even number of terms\n");my@terms;while(@params){my ($key,$value)=splice(@params,0,2);if (ref$value eq 'ARRAY'){unshift@params,map {$key=>$_}@$value}else {push@terms,join("=",map {$self->_uri_escape($_)}$key,$value)}}return join("&",(ref$data eq 'ARRAY')? (@terms): (sort@terms))}sub can_ssl {my ($self)=@_;my($ok,$reason)=(1,'');unless (eval {require IO::Socket::SSL;IO::Socket::SSL->VERSION(1.42)}){$ok=0;$reason .= qq/IO::Socket::SSL 1.42 must be installed for https support\n/}unless (eval {require Net::SSLeay;Net::SSLeay->VERSION(1.49)}){$ok=0;$reason .= qq/Net::SSLeay 1.49 must be installed for https support\n/}if (ref($self)&& ($self->{verify_SSL}|| $self->{SSL_options}{SSL_verify_mode})){my$handle=HTTP::Tiny::Handle->new(SSL_options=>$self->{SSL_options},verify_SSL=>$self->{verify_SSL},);unless (eval {$handle->_find_CA_file;1}){$ok=0;$reason .= "$@"}}wantarray ? ($ok,$reason): $ok}my%DefaultPort=(http=>80,https=>443,);sub _agent {my$class=ref($_[0])|| $_[0];(my$default_agent=$class)=~ s{::}{-}g;return$default_agent ."/" .$class->VERSION}sub _request {my ($self,$method,$url,$args)=@_;my ($scheme,$host,$port,$path_query,$auth)=$self->_split_url($url);my$request={method=>$method,scheme=>$scheme,host=>$host,port=>$port,host_port=>($port==$DefaultPort{$scheme}? $host : "$host:$port"),uri=>$path_query,headers=>{},};my$handle=delete$self->{handle};if ($handle){unless ($handle->can_reuse($scheme,$host,$port)){$handle->close;undef$handle}}$handle ||= $self->_open_handle($request,$scheme,$host,$port);$self->_prepare_headers_and_cb($request,$args,$url,$auth);$handle->write_request($request);my$response;do {$response=$handle->read_response_header}until (substr($response->{status},0,1)ne '1');$self->_update_cookie_jar($url,$response)if$self->{cookie_jar};if (my@redir_args=$self->_maybe_redirect($request,$response,$args)){$handle->close;return$self->_request(@redir_args,$args)}my$known_message_length;if ($method eq 'HEAD' || $response->{status}=~ /^[23]04/){$known_message_length=1}else {my$data_cb=$self->_prepare_data_cb($response,$args);$known_message_length=$handle->read_body($data_cb,$response)}if ($self->{keep_alive}&& $known_message_length && $response->{protocol}eq 'HTTP/1.1' && ($response->{headers}{connection}|| '')ne 'close'){$self->{handle}=$handle}else {$handle->close}$response->{success}=substr($response->{status},0,1)eq '2';$response->{url}=$url;return$response}sub _open_handle {my ($self,$request,$scheme,$host,$port)=@_;my$handle=HTTP::Tiny::Handle->new(timeout=>$self->{timeout},SSL_options=>$self->{SSL_options},verify_SSL=>$self->{verify_SSL},local_address=>$self->{local_address},keep_alive=>$self->{keep_alive});if ($self->{_has_proxy}{$scheme}&&!grep {$host =~ /\Q$_\E$/}@{$self->{no_proxy}}){return$self->_proxy_connect($request,$handle)}else {return$handle->connect($scheme,$host,$port)}}sub _proxy_connect {my ($self,$request,$handle)=@_;my@proxy_vars;if ($request->{scheme}eq 'https'){Carp::croak(qq{No https_proxy defined})unless$self->{https_proxy};@proxy_vars=$self->_split_proxy(https_proxy=>$self->{https_proxy});if ($proxy_vars[0]eq 'https'){Carp::croak(qq{Can't proxy https over https: $request->{uri} via $self->{https_proxy}})}}else {Carp::croak(qq{No http_proxy defined})unless$self->{http_proxy};@proxy_vars=$self->_split_proxy(http_proxy=>$self->{http_proxy})}my ($p_scheme,$p_host,$p_port,$p_auth)=@proxy_vars;if (length$p_auth &&!defined$request->{headers}{'proxy-authorization'}){$self->_add_basic_auth_header($request,'proxy-authorization'=>$p_auth)}$handle->connect($p_scheme,$p_host,$p_port);if ($request->{scheme}eq 'https'){$self->_create_proxy_tunnel($request,$handle)}else {$request->{uri}="$request->{scheme}://$request->{host_port}$request->{uri}"}return$handle}sub _split_proxy {my ($self,$type,$proxy)=@_;my ($scheme,$host,$port,$path_query,$auth)=eval {$self->_split_url($proxy)};unless(defined($scheme)&& length($scheme)&& length($host)&& length($port)&& $path_query eq '/'){Carp::croak(qq{$type URL must be in format http[s]://[auth@]<host>:<port>/\n})}return ($scheme,$host,$port,$auth)}sub _create_proxy_tunnel {my ($self,$request,$handle)=@_;$handle->_assert_ssl;my$agent=exists($request->{headers}{'user-agent'})? $request->{headers}{'user-agent'}: $self->{agent};my$connect_request={method=>'CONNECT',uri=>"$request->{host}:$request->{port}",headers=>{host=>"$request->{host}:$request->{port}",'user-agent'=>$agent,}};if ($request->{headers}{'proxy-authorization'}){$connect_request->{headers}{'proxy-authorization'}=delete$request->{headers}{'proxy-authorization'}}$handle->write_request($connect_request);my$response;do {$response=$handle->read_response_header}until (substr($response->{status},0,1)ne '1');unless (substr($response->{status},0,1)eq '2'){die$response}$handle->start_ssl($request->{host});return}sub _prepare_headers_and_cb {my ($self,$request,$args,$url,$auth)=@_;for ($self->{default_headers},$args->{headers}){next unless defined;while (my ($k,$v)=each %$_){$request->{headers}{lc$k}=$v}}if (exists$request->{headers}{'host'}){die(qq/The 'Host' header must not be provided as header option\n/)}$request->{headers}{'host'}=$request->{host_port};$request->{headers}{'user-agent'}||= $self->{agent};$request->{headers}{'connection'}="close" unless$self->{keep_alive};if (defined$args->{content}){if (ref$args->{content}eq 'CODE'){$request->{headers}{'content-type'}||= "application/octet-stream";$request->{headers}{'transfer-encoding'}='chunked' unless$request->{headers}{'content-length'}|| $request->{headers}{'transfer-encoding'};$request->{cb}=$args->{content}}elsif (length$args->{content}){my$content=$args->{content};if ($] ge '5.008'){utf8::downgrade($content,1)or die(qq/Wide character in request message body\n/)}$request->{headers}{'content-type'}||= "application/octet-stream";$request->{headers}{'content-length'}=length$content unless$request->{headers}{'content-length'}|| $request->{headers}{'transfer-encoding'};$request->{cb}=sub {substr$content,0,length$content,''}}$request->{trailer_cb}=$args->{trailer_callback}if ref$args->{trailer_callback}eq 'CODE'}if ($self->{cookie_jar}){my$cookies=$self->cookie_jar->cookie_header($url);$request->{headers}{cookie}=$cookies if length$cookies}if (length$auth &&!defined$request->{headers}{authorization}){$self->_add_basic_auth_header($request,'authorization'=>$auth)}return}sub _add_basic_auth_header {my ($self,$request,$header,$auth)=@_;require MIME::Base64;$request->{headers}{$header}="Basic " .MIME::Base64::encode_base64($auth,"");return}sub _prepare_data_cb {my ($self,$response,$args)=@_;my$data_cb=$args->{data_callback};$response->{content}='';if (!$data_cb || $response->{status}!~ /^2/){if (defined$self->{max_size}){$data_cb=sub {$_[1]->{content}.= $_[0];die(qq/Size of response body exceeds the maximum allowed of $self->{max_size}\n/)if length $_[1]->{content}> $self->{max_size}}}else {$data_cb=sub {$_[1]->{content}.= $_[0]}}}return$data_cb}sub _update_cookie_jar {my ($self,$url,$response)=@_;my$cookies=$response->{headers}->{'set-cookie'};return unless defined$cookies;my@cookies=ref$cookies ? @$cookies : $cookies;$self->cookie_jar->add($url,$_)for@cookies;return}sub _validate_cookie_jar {my ($class,$jar)=@_;for my$method (qw/add cookie_header/){Carp::croak(qq/Cookie jar must provide the '$method' method\n/)unless ref($jar)&& ref($jar)->can($method)}return}sub _maybe_redirect {my ($self,$request,$response,$args)=@_;my$headers=$response->{headers};my ($status,$method)=($response->{status},$request->{method});if (($status eq '303' or ($status =~ /^30[1278]/ && $method =~ /^GET|HEAD$/))and $headers->{location}and ++$args->{redirects}<= $self->{max_redirect}){my$location=($headers->{location}=~ /^\//)? "$request->{scheme}://$request->{host_port}$headers->{location}" : $headers->{location};return (($status eq '303' ? 'GET' : $method),$location)}return}sub _split_url {my$url=pop;my ($scheme,$host,$path_query)=$url =~ m<\A([^:/?#]+)://([^/?#]*)([^#]*)> or die(qq/Cannot parse URL: '$url'\n/);$scheme=lc$scheme;$path_query="/$path_query" unless$path_query =~ m<\A/>;my$auth='';if ((my$i=index$host,'@')!=-1){$auth=substr$host,0,$i,'';substr$host,0,1,'';$auth =~ s/%([0-9A-Fa-f]{2})/chr(hex($1))/eg}my$port=$host =~ s/:(\d*)\z// && length $1 ? $1 : $scheme eq 'http' ? 80 : $scheme eq 'https' ? 443 : undef;return ($scheme,(length$host ? lc$host : "localhost"),$port,$path_query,$auth)}my$DoW="Sun|Mon|Tue|Wed|Thu|Fri|Sat";my$MoY="Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec";sub _http_date {my ($sec,$min,$hour,$mday,$mon,$year,$wday)=gmtime($_[1]);return sprintf("%s, %02d %s %04d %02d:%02d:%02d GMT",substr($DoW,$wday*4,3),$mday,substr($MoY,$mon*4,3),$year+1900,$hour,$min,$sec)}sub _parse_http_date {my ($self,$str)=@_;require Time::Local;my@tl_parts;if ($str =~ /^[SMTWF][a-z]+, +(\d{1,2}) ($MoY) +(\d\d\d\d) +(\d\d):(\d\d):(\d\d) +GMT$/){@tl_parts=($6,$5,$4,$1,(index($MoY,$2)/4),$3)}elsif ($str =~ /^[SMTWF][a-z]+, +(\d\d)-($MoY)-(\d{2,4}) +(\d\d):(\d\d):(\d\d) +GMT$/){@tl_parts=($6,$5,$4,$1,(index($MoY,$2)/4),$3)}elsif ($str =~ /^[SMTWF][a-z]+ +($MoY) +(\d{1,2}) +(\d\d):(\d\d):(\d\d) +(?:[^0-9]+ +)?(\d\d\d\d)$/){@tl_parts=($5,$4,$3,$2,(index($MoY,$1)/4),$6)}return eval {my$t=@tl_parts ? Time::Local::timegm(@tl_parts): -1;$t < 0 ? undef : $t}}my%escapes=map {chr($_)=>sprintf("%%%02X",$_)}0..255;$escapes{' '}="+";my$unsafe_char=qr/[^A-Za-z0-9\-\._~]/;sub _uri_escape {my ($self,$str)=@_;if ($] ge '5.008'){utf8::encode($str)}else {$str=pack("U*",unpack("C*",$str))if (length$str==do {use bytes;length$str});$str=pack("C*",unpack("C*",$str))}$str =~ s/($unsafe_char)/$escapes{$1}/ge;return$str}package HTTP::Tiny::Handle;use strict;use warnings;use Errno qw[EINTR EPIPE];use IO::Socket qw[SOCK_STREAM];my$SOCKET_CLASS=$ENV{PERL_HTTP_TINY_IPV4_ONLY}? 'IO::Socket::INET' : eval {require IO::Socket::IP;IO::Socket::IP->VERSION(0.25)}? 'IO::Socket::IP' : 'IO::Socket::INET';sub BUFSIZE () {32768}my$Printable=sub {local $_=shift;s/\r/\\r/g;s/\n/\\n/g;s/\t/\\t/g;s/([^\x20-\x7E])/sprintf('\\x%.2X', ord($1))/ge;$_};my$Token=qr/[\x21\x23-\x27\x2A\x2B\x2D\x2E\x30-\x39\x41-\x5A\x5E-\x7A\x7C\x7E]/;sub new {my ($class,%args)=@_;return bless {rbuf=>'',timeout=>60,max_line_size=>16384,max_header_lines=>64,verify_SSL=>0,SSL_options=>{},%args },$class}sub connect {@_==4 || die(q/Usage: $handle->connect(scheme, host, port)/ ."\n");my ($self,$scheme,$host,$port)=@_;if ($scheme eq 'https'){$self->_assert_ssl}elsif ($scheme ne 'http'){die(qq/Unsupported URL scheme '$scheme'\n/)}$self->{fh}=$SOCKET_CLASS->new(PeerHost=>$host,PeerPort=>$port,$self->{local_address}? (LocalAddr=>$self->{local_address}): (),Proto=>'tcp',Type=>SOCK_STREAM,Timeout=>$self->{timeout},KeepAlive=>!!$self->{keep_alive})or die(qq/Could not connect to '$host:$port': $@\n/);binmode($self->{fh})or die(qq/Could not binmode() socket: '$!'\n/);$self->start_ssl($host)if$scheme eq 'https';$self->{scheme}=$scheme;$self->{host}=$host;$self->{port}=$port;$self->{pid}=$$;$self->{tid}=_get_tid();return$self}sub start_ssl {my ($self,$host)=@_;if (ref($self->{fh})eq 'IO::Socket::SSL'){unless ($self->{fh}->stop_SSL){my$ssl_err=IO::Socket::SSL->errstr;die(qq/Error halting prior SSL connection: $ssl_err/)}}my$ssl_args=$self->_ssl_args($host);IO::Socket::SSL->start_SSL($self->{fh},%$ssl_args,SSL_create_ctx_callback=>sub {my$ctx=shift;Net::SSLeay::CTX_set_mode($ctx,Net::SSLeay::MODE_AUTO_RETRY())},);unless (ref($self->{fh})eq 'IO::Socket::SSL'){my$ssl_err=IO::Socket::SSL->errstr;die(qq/SSL connection failed for $host: $ssl_err\n/)}}sub close {@_==1 || die(q/Usage: $handle->close()/ ."\n");my ($self)=@_;CORE::close($self->{fh})or die(qq/Could not close socket: '$!'\n/)}sub write {@_==2 || die(q/Usage: $handle->write(buf)/ ."\n");my ($self,$buf)=@_;if ($] ge '5.008'){utf8::downgrade($buf,1)or die(qq/Wide character in write()\n/)}my$len=length$buf;my$off=0;local$SIG{PIPE}='IGNORE';while (){$self->can_write or die(qq/Timed out while waiting for socket to become ready for writing\n/);my$r=syswrite($self->{fh},$buf,$len,$off);if (defined$r){$len -= $r;$off += $r;last unless$len > 0}elsif ($!==EPIPE){die(qq/Socket closed by remote server: $!\n/)}elsif ($!!=EINTR){if ($self->{fh}->can('errstr')){my$err=$self->{fh}->errstr();die (qq/Could not write to SSL socket: '$err'\n /)}else {die(qq/Could not write to socket: '$!'\n/)}}}return$off}sub read {@_==2 || @_==3 || die(q/Usage: $handle->read(len [, allow_partial])/ ."\n");my ($self,$len,$allow_partial)=@_;my$buf='';my$got=length$self->{rbuf};if ($got){my$take=($got < $len)? $got : $len;$buf=substr($self->{rbuf},0,$take,'');$len -= $take}while ($len > 0){$self->can_read or die(q/Timed out while waiting for socket to become ready for reading/ ."\n");my$r=sysread($self->{fh},$buf,$len,length$buf);if (defined$r){last unless$r;$len -= $r}elsif ($!!=EINTR){if ($self->{fh}->can('errstr')){my$err=$self->{fh}->errstr();die (qq/Could not read from SSL socket: '$err'\n /)}else {die(qq/Could not read from socket: '$!'\n/)}}}if ($len &&!$allow_partial){die(qq/Unexpected end of stream\n/)}return$buf}sub readline {@_==1 || die(q/Usage: $handle->readline()/ ."\n");my ($self)=@_;while (){if ($self->{rbuf}=~ s/\A ([^\x0D\x0A]* \x0D?\x0A)//x){return $1}if (length$self->{rbuf}>= $self->{max_line_size}){die(qq/Line size exceeds the maximum allowed size of $self->{max_line_size}\n/)}$self->can_read or die(qq/Timed out while waiting for socket to become ready for reading\n/);my$r=sysread($self->{fh},$self->{rbuf},BUFSIZE,length$self->{rbuf});if (defined$r){last unless$r}elsif ($!!=EINTR){if ($self->{fh}->can('errstr')){my$err=$self->{fh}->errstr();die (qq/Could not read from SSL socket: '$err'\n /)}else {die(qq/Could not read from socket: '$!'\n/)}}}die(qq/Unexpected end of stream while looking for line\n/)}sub read_header_lines {@_==1 || @_==2 || die(q/Usage: $handle->read_header_lines([headers])/ ."\n");my ($self,$headers)=@_;$headers ||= {};my$lines=0;my$val;while (){my$line=$self->readline;if (++$lines >= $self->{max_header_lines}){die(qq/Header lines exceeds maximum number allowed of $self->{max_header_lines}\n/)}elsif ($line =~ /\A ([^\x00-\x1F\x7F:]+) : [\x09\x20]* ([^\x0D\x0A]*)/x){my ($field_name)=lc $1;if (exists$headers->{$field_name}){for ($headers->{$field_name}){$_=[$_]unless ref $_ eq "ARRAY";push @$_,$2;$val=\$_->[-1]}}else {$val=\($headers->{$field_name}=$2)}}elsif ($line =~ /\A [\x09\x20]+ ([^\x0D\x0A]*)/x){$val or die(qq/Unexpected header continuation line\n/);next unless length $1;$$val .= ' ' if length $$val;$$val .= $1}elsif ($line =~ /\A \x0D?\x0A \z/x){last}else {die(q/Malformed header line: / .$Printable->($line)."\n")}}return$headers}sub write_request {@_==2 || die(q/Usage: $handle->write_request(request)/ ."\n");my($self,$request)=@_;$self->write_request_header(@{$request}{qw/method uri headers/});$self->write_body($request)if$request->{cb};return}my%HeaderCase=('content-md5'=>'Content-MD5','etag'=>'ETag','te'=>'TE','www-authenticate'=>'WWW-Authenticate','x-xss-protection'=>'X-XSS-Protection',);sub write_header_lines {(@_==2 || @_==3 && ref $_[1]eq 'HASH')|| die(q/Usage: $handle->write_header_lines(headers[,prefix])/ ."\n");my($self,$headers,$prefix_data)=@_;my$buf=(defined$prefix_data ? $prefix_data : '');while (my ($k,$v)=each %$headers){my$field_name=lc$k;if (exists$HeaderCase{$field_name}){$field_name=$HeaderCase{$field_name}}else {$field_name =~ /\A $Token+ \z/xo or die(q/Invalid HTTP header field name: / .$Printable->($field_name)."\n");$field_name =~ s/\b(\w)/\u$1/g;$HeaderCase{lc$field_name}=$field_name}for (ref$v eq 'ARRAY' ? @$v : $v){$_='' unless defined $_;$buf .= "$field_name: $_\x0D\x0A"}}$buf .= "\x0D\x0A";return$self->write($buf)}sub read_body {@_==3 || die(q/Usage: $handle->read_body(callback, response)/ ."\n");my ($self,$cb,$response)=@_;my$te=$response->{headers}{'transfer-encoding'}|| '';my$chunked=grep {/chunked/i}(ref$te eq 'ARRAY' ? @$te : $te);return$chunked ? $self->read_chunked_body($cb,$response): $self->read_content_body($cb,$response)}sub write_body {@_==2 || die(q/Usage: $handle->write_body(request)/ ."\n");my ($self,$request)=@_;if ($request->{headers}{'content-length'}){return$self->write_content_body($request)}else {return$self->write_chunked_body($request)}}sub read_content_body {@_==3 || @_==4 || die(q/Usage: $handle->read_content_body(callback, response, [read_length])/ ."\n");my ($self,$cb,$response,$content_length)=@_;$content_length ||= $response->{headers}{'content-length'};if (defined$content_length){my$len=$content_length;while ($len > 0){my$read=($len > BUFSIZE)? BUFSIZE : $len;$cb->($self->read($read,0),$response);$len -= $read}return length($self->{rbuf})==0}my$chunk;$cb->($chunk,$response)while length($chunk=$self->read(BUFSIZE,1));return}sub write_content_body {@_==2 || die(q/Usage: $handle->write_content_body(request)/ ."\n");my ($self,$request)=@_;my ($len,$content_length)=(0,$request->{headers}{'content-length'});while (){my$data=$request->{cb}->();defined$data && length$data or last;if ($] ge '5.008'){utf8::downgrade($data,1)or die(qq/Wide character in write_content()\n/)}$len += $self->write($data)}$len==$content_length or die(qq/Content-Length mismatch (got: $len expected: $content_length)\n/);return$len}sub read_chunked_body {@_==3 || die(q/Usage: $handle->read_chunked_body(callback, $response)/ ."\n");my ($self,$cb,$response)=@_;while (){my$head=$self->readline;$head =~ /\A ([A-Fa-f0-9]+)/x or die(q/Malformed chunk head: / .$Printable->($head)."\n");my$len=hex($1)or last;$self->read_content_body($cb,$response,$len);$self->read(2)eq "\x0D\x0A" or die(qq/Malformed chunk: missing CRLF after chunk data\n/)}$self->read_header_lines($response->{headers});return 1}sub write_chunked_body {@_==2 || die(q/Usage: $handle->write_chunked_body(request)/ ."\n");my ($self,$request)=@_;my$len=0;while (){my$data=$request->{cb}->();defined$data && length$data or last;if ($] ge '5.008'){utf8::downgrade($data,1)or die(qq/Wide character in write_chunked_body()\n/)}$len += length$data;my$chunk=sprintf '%X',length$data;$chunk .= "\x0D\x0A";$chunk .= $data;$chunk .= "\x0D\x0A";$self->write($chunk)}$self->write("0\x0D\x0A");$self->write_header_lines($request->{trailer_cb}->())if ref$request->{trailer_cb}eq 'CODE';return$len}sub read_response_header {@_==1 || die(q/Usage: $handle->read_response_header()/ ."\n");my ($self)=@_;my$line=$self->readline;$line =~ /\A (HTTP\/(0*\d+\.0*\d+)) [\x09\x20]+ ([0-9]{3}) [\x09\x20]+ ([^\x0D\x0A]*) \x0D?\x0A/x or die(q/Malformed Status-Line: / .$Printable->($line)."\n");my ($protocol,$version,$status,$reason)=($1,$2,$3,$4);die (qq/Unsupported HTTP protocol: $protocol\n/)unless$version =~ /0*1\.0*[01]/;return {status=>$status,reason=>$reason,headers=>$self->read_header_lines,protocol=>$protocol,}}sub write_request_header {@_==4 || die(q/Usage: $handle->write_request_header(method, request_uri, headers)/ ."\n");my ($self,$method,$request_uri,$headers)=@_;return$self->write_header_lines($headers,"$method $request_uri HTTP/1.1\x0D\x0A")}sub _do_timeout {my ($self,$type,$timeout)=@_;$timeout=$self->{timeout}unless defined$timeout && $timeout >= 0;my$fd=fileno$self->{fh};defined$fd && $fd >= 0 or die(qq/select(2): 'Bad file descriptor'\n/);my$initial=time;my$pending=$timeout;my$nfound;vec(my$fdset='',$fd,1)=1;while (){$nfound=($type eq 'read')? select($fdset,undef,undef,$pending): select(undef,$fdset,undef,$pending);if ($nfound==-1){$!==EINTR or die(qq/select(2): '$!'\n/);redo if!$timeout || ($pending=$timeout - (time - $initial))> 0;$nfound=0}last}$!=0;return$nfound}sub can_read {@_==1 || @_==2 || die(q/Usage: $handle->can_read([timeout])/ ."\n");my$self=shift;if (ref($self->{fh})eq 'IO::Socket::SSL'){return 1 if$self->{fh}->pending}return$self->_do_timeout('read',@_)}sub can_write {@_==1 || @_==2 || die(q/Usage: $handle->can_write([timeout])/ ."\n");my$self=shift;return$self->_do_timeout('write',@_)}sub _assert_ssl {my($ok,$reason)=HTTP::Tiny->can_ssl();die$reason unless$ok}sub can_reuse {my ($self,$scheme,$host,$port)=@_;return 0 if $self->{pid}!=$$ || $self->{tid}!=_get_tid()|| length($self->{rbuf})|| $scheme ne $self->{scheme}|| $host ne $self->{host}|| $port ne $self->{port}|| eval {$self->can_read(0)}|| $@ ;return 1}sub _find_CA_file {my$self=shift();if ($self->{SSL_options}->{SSL_ca_file}){unless (-r $self->{SSL_options}->{SSL_ca_file}){die qq/SSL_ca_file '$self->{SSL_options}->{SSL_ca_file}' not found or not readable\n/}return$self->{SSL_options}->{SSL_ca_file}}return Mozilla::CA::SSL_ca_file()if eval {require Mozilla::CA;1};for my$ca_bundle ("/etc/ssl/certs/ca-certificates.crt","/etc/pki/tls/certs/ca-bundle.crt","/etc/ssl/ca-bundle.pem","/etc/openssl/certs/ca-certificates.crt","/etc/ssl/cert.pem","/usr/local/share/certs/ca-root-nss.crt","/etc/pki/tls/cacert.pem","/etc/certs/ca-certificates.crt",){return$ca_bundle if -e $ca_bundle}die qq/Couldn't find a CA bundle with which to verify the SSL certificate.\n/ .qq/Try installing Mozilla::CA from CPAN\n/}sub _get_tid {no warnings 'reserved';return threads->can("tid")? threads->tid : 0}sub _ssl_args {my ($self,$host)=@_;my%ssl_args;if (Net::SSLeay::OPENSSL_VERSION_NUMBER()>= 0x01000000){$ssl_args{SSL_hostname}=$host,}if ($self->{verify_SSL}){$ssl_args{SSL_verifycn_scheme}='http';$ssl_args{SSL_verifycn_name}=$host;$ssl_args{SSL_verify_mode}=0x01;$ssl_args{SSL_ca_file}=$self->_find_CA_file}else {$ssl_args{SSL_verifycn_scheme}='none';$ssl_args{SSL_verify_mode}=0x00}for my$k (keys %{$self->{SSL_options}}){$ssl_args{$k}=$self->{SSL_options}{$k}if$k =~ m/^SSL_/}return \%ssl_args}1; + sub $sub_name { + my (\$self, \$url, \$args) = \@_; + \@_ == 2 || (\@_ == 3 && ref \$args eq 'HASH') + or Carp::croak(q/Usage: \$http->$sub_name(URL, [HASHREF])/ . "\n"); + return \$self->request('$req_method', \$url, \$args || {}); + } + HERE +HTTP_TINY + +$fatpacked{"JSON/PP.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'JSON_PP'; + package JSON::PP;use 5.005;use strict;use base qw(Exporter);use overload ();use Carp ();use B ();$JSON::PP::VERSION='2.27300';@JSON::PP::EXPORT=qw(encode_json decode_json from_json to_json);use constant P_ASCII=>0;use constant P_LATIN1=>1;use constant P_UTF8=>2;use constant P_INDENT=>3;use constant P_CANONICAL=>4;use constant P_SPACE_BEFORE=>5;use constant P_SPACE_AFTER=>6;use constant P_ALLOW_NONREF=>7;use constant P_SHRINK=>8;use constant P_ALLOW_BLESSED=>9;use constant P_CONVERT_BLESSED=>10;use constant P_RELAXED=>11;use constant P_LOOSE=>12;use constant P_ALLOW_BIGNUM=>13;use constant P_ALLOW_BAREKEY=>14;use constant P_ALLOW_SINGLEQUOTE=>15;use constant P_ESCAPE_SLASH=>16;use constant P_AS_NONBLESSED=>17;use constant P_ALLOW_UNKNOWN=>18;use constant OLD_PERL=>$] < 5.008 ? 1 : 0;BEGIN {my@xs_compati_bit_properties=qw(latin1 ascii utf8 indent canonical space_before space_after allow_nonref shrink allow_blessed convert_blessed relaxed allow_unknown);my@pp_bit_properties=qw(allow_singlequote allow_bignum loose allow_barekey escape_slash as_nonblessed);if ($] < 5.008){my$helper=$] >= 5.006 ? 'JSON::PP::Compat5006' : 'JSON::PP::Compat5005';eval qq| require $helper |;if ($@){Carp::croak $@}}for my$name (@xs_compati_bit_properties,@pp_bit_properties){my$flag_name='P_' .uc($name);eval qq/ + sub $name { + my \$enable = defined \$_[1] ? \$_[1] : 1; + + if (\$enable) { + \$_[0]->{PROPS}->[$flag_name] = 1; + } + else { + \$_[0]->{PROPS}->[$flag_name] = 0; + } + + \$_[0]; + } + + sub get_$name { + \$_[0]->{PROPS}->[$flag_name] ? 1 : ''; + } + /}}my%encode_allow_method =map {($_=>1)}qw/utf8 pretty allow_nonref latin1 self_encode escape_slash allow_blessed convert_blessed indent indent_length allow_bignum as_nonblessed/;my%decode_allow_method =map {($_=>1)}qw/utf8 allow_nonref loose allow_singlequote allow_bignum allow_barekey max_size relaxed/;my$JSON;sub encode_json ($) {($JSON ||= __PACKAGE__->new->utf8)->encode(@_)}sub decode_json {($JSON ||= __PACKAGE__->new->utf8)->decode(@_)}sub to_json($) {Carp::croak ("JSON::PP::to_json has been renamed to encode_json.")}sub from_json($) {Carp::croak ("JSON::PP::from_json has been renamed to decode_json.")}sub new {my$class=shift;my$self={max_depth=>512,max_size=>0,indent=>0,FLAGS=>0,fallback=>sub {encode_error('Invalid value. JSON can only reference.')},indent_length=>3,};bless$self,$class}sub encode {return $_[0]->PP_encode_json($_[1])}sub decode {return $_[0]->PP_decode_json($_[1],0x00000000)}sub decode_prefix {return $_[0]->PP_decode_json($_[1],0x00000001)}sub pretty {my ($self,$v)=@_;my$enable=defined$v ? $v : 1;if ($enable){$self->indent(1)->indent_length(3)->space_before(1)->space_after(1)}else {$self->indent(0)->space_before(0)->space_after(0)}$self}sub max_depth {my$max=defined $_[1]? $_[1]: 0x80000000;$_[0]->{max_depth}=$max;$_[0]}sub get_max_depth {$_[0]->{max_depth}}sub max_size {my$max=defined $_[1]? $_[1]: 0;$_[0]->{max_size}=$max;$_[0]}sub get_max_size {$_[0]->{max_size}}sub filter_json_object {$_[0]->{cb_object}=defined $_[1]? $_[1]: 0;$_[0]->{F_HOOK}=($_[0]->{cb_object}or $_[0]->{cb_sk_object})? 1 : 0;$_[0]}sub filter_json_single_key_object {if (@_ > 1){$_[0]->{cb_sk_object}->{$_[1]}=$_[2]}$_[0]->{F_HOOK}=($_[0]->{cb_object}or $_[0]->{cb_sk_object})? 1 : 0;$_[0]}sub indent_length {if (!defined $_[1]or $_[1]> 15 or $_[1]< 0){Carp::carp "The acceptable range of indent_length() is 0 to 15."}else {$_[0]->{indent_length}=$_[1]}$_[0]}sub get_indent_length {$_[0]->{indent_length}}sub sort_by {$_[0]->{sort_by}=defined $_[1]? $_[1]: 1;$_[0]}sub allow_bigint {Carp::carp("allow_bigint() is obsoleted. use allow_bignum() insted.")}{my$max_depth;my$indent;my$ascii;my$latin1;my$utf8;my$space_before;my$space_after;my$canonical;my$allow_blessed;my$convert_blessed;my$indent_length;my$escape_slash;my$bignum;my$as_nonblessed;my$depth;my$indent_count;my$keysort;sub PP_encode_json {my$self=shift;my$obj=shift;$indent_count=0;$depth=0;my$idx=$self->{PROPS};($ascii,$latin1,$utf8,$indent,$canonical,$space_before,$space_after,$allow_blessed,$convert_blessed,$escape_slash,$bignum,$as_nonblessed)=@{$idx}[P_ASCII .. P_SPACE_AFTER,P_ALLOW_BLESSED,P_CONVERT_BLESSED,P_ESCAPE_SLASH,P_ALLOW_BIGNUM,P_AS_NONBLESSED];($max_depth,$indent_length)=@{$self}{qw/max_depth indent_length/};$keysort=$canonical ? sub {$a cmp $b}: undef;if ($self->{sort_by}){$keysort=ref($self->{sort_by})eq 'CODE' ? $self->{sort_by}: $self->{sort_by}=~ /\D+/ ? $self->{sort_by}: sub {$a cmp $b}}encode_error("hash- or arrayref expected (not a simple scalar, use allow_nonref to allow this)")if(!ref$obj and!$idx->[P_ALLOW_NONREF ]);my$str=$self->object_to_json($obj);$str .= "\n" if ($indent);unless ($ascii or $latin1 or $utf8){utf8::upgrade($str)}if ($idx->[P_SHRINK ]){utf8::downgrade($str,1)}return$str}sub object_to_json {my ($self,$obj)=@_;my$type=ref($obj);if($type eq 'HASH'){return$self->hash_to_json($obj)}elsif($type eq 'ARRAY'){return$self->array_to_json($obj)}elsif ($type){if (blessed($obj)){return$self->value_to_json($obj)if ($obj->isa('JSON::PP::Boolean'));if ($convert_blessed and $obj->can('TO_JSON')){my$result=$obj->TO_JSON();if (defined$result and ref($result)){if (refaddr($obj)eq refaddr($result)){encode_error(sprintf("%s::TO_JSON method returned same object as was passed instead of a new one",ref$obj))}}return$self->object_to_json($result)}return "$obj" if ($bignum and _is_bignum($obj));return$self->blessed_to_json($obj)if ($allow_blessed and $as_nonblessed);encode_error(sprintf("encountered object '%s', but neither allow_blessed " ."nor convert_blessed settings are enabled",$obj))unless ($allow_blessed);return 'null'}else {return$self->value_to_json($obj)}}else{return$self->value_to_json($obj)}}sub hash_to_json {my ($self,$obj)=@_;my@res;encode_error("json text or perl structure exceeds maximum nesting level (max_depth set too low?)")if (++$depth > $max_depth);my ($pre,$post)=$indent ? $self->_up_indent(): ('','');my$del=($space_before ? ' ' : '').':' .($space_after ? ' ' : '');for my$k (_sort($obj)){if (OLD_PERL){utf8::decode($k)}push@res,string_to_json($self,$k).$del .($self->object_to_json($obj->{$k})|| $self->value_to_json($obj->{$k}))}--$depth;$self->_down_indent()if ($indent);return '{' .(@res ? $pre : '').(@res ? join(",$pre",@res).$post : '').'}'}sub array_to_json {my ($self,$obj)=@_;my@res;encode_error("json text or perl structure exceeds maximum nesting level (max_depth set too low?)")if (++$depth > $max_depth);my ($pre,$post)=$indent ? $self->_up_indent(): ('','');for my$v (@$obj){push@res,$self->object_to_json($v)|| $self->value_to_json($v)}--$depth;$self->_down_indent()if ($indent);return '[' .(@res ? $pre : '').(@res ? join(",$pre",@res).$post : '').']'}sub value_to_json {my ($self,$value)=@_;return 'null' if(!defined$value);my$b_obj=B::svref_2object(\$value);my$flags=$b_obj->FLAGS;return$value if$flags & (B::SVp_IOK | B::SVp_NOK)and!($flags & B::SVp_POK);my$type=ref($value);if(!$type){return string_to_json($self,$value)}elsif(blessed($value)and $value->isa('JSON::PP::Boolean')){return $$value==1 ? 'true' : 'false'}elsif ($type){if ((overload::StrVal($value)=~ /=(\w+)/)[0]){return$self->value_to_json("$value")}if ($type eq 'SCALAR' and defined $$value){return $$value eq '1' ? 'true' : $$value eq '0' ? 'false' : $self->{PROPS}->[P_ALLOW_UNKNOWN ]? 'null' : encode_error("cannot encode reference to scalar")}if ($self->{PROPS}->[P_ALLOW_UNKNOWN ]){return 'null'}else {if ($type eq 'SCALAR' or $type eq 'REF'){encode_error("cannot encode reference to scalar")}else {encode_error("encountered $value, but JSON can only represent references to arrays or hashes")}}}else {return$self->{fallback}->($value)if ($self->{fallback}and ref($self->{fallback})eq 'CODE');return 'null'}}my%esc=("\n"=>'\n',"\r"=>'\r',"\t"=>'\t',"\f"=>'\f',"\b"=>'\b',"\""=>'\"',"\\"=>'\\\\',"\'"=>'\\\'',);sub string_to_json {my ($self,$arg)=@_;$arg =~ s/([\x22\x5c\n\r\t\f\b])/$esc{$1}/g;$arg =~ s/\//\\\//g if ($escape_slash);$arg =~ s/([\x00-\x08\x0b\x0e-\x1f])/'\\u00' . unpack('H2', $1)/eg;if ($ascii){$arg=JSON_PP_encode_ascii($arg)}if ($latin1){$arg=JSON_PP_encode_latin1($arg)}if ($utf8){utf8::encode($arg)}return '"' .$arg .'"'}sub blessed_to_json {my$reftype=reftype($_[1])|| '';if ($reftype eq 'HASH'){return $_[0]->hash_to_json($_[1])}elsif ($reftype eq 'ARRAY'){return $_[0]->array_to_json($_[1])}else {return 'null'}}sub encode_error {my$error=shift;Carp::croak "$error"}sub _sort {defined$keysort ? (sort$keysort (keys %{$_[0]})): keys %{$_[0]}}sub _up_indent {my$self=shift;my$space=' ' x $indent_length;my ($pre,$post)=('','');$post="\n" .$space x $indent_count;$indent_count++;$pre="\n" .$space x $indent_count;return ($pre,$post)}sub _down_indent {$indent_count--}sub PP_encode_box {{depth=>$depth,indent_count=>$indent_count,}}}sub _encode_ascii {join('',map {$_ <= 127 ? chr($_): $_ <= 65535 ? sprintf('\u%04x',$_): sprintf('\u%x\u%x',_encode_surrogates($_))}unpack('U*',$_[0]))}sub _encode_latin1 {join('',map {$_ <= 255 ? chr($_): $_ <= 65535 ? sprintf('\u%04x',$_): sprintf('\u%x\u%x',_encode_surrogates($_))}unpack('U*',$_[0]))}sub _encode_surrogates {my$uni=$_[0]- 0x10000;return ($uni / 0x400 + 0xD800,$uni % 0x400 + 0xDC00)}sub _is_bignum {$_[0]->isa('Math::BigInt')or $_[0]->isa('Math::BigFloat')}my$max_intsize;BEGIN {my$checkint=1111;for my$d (5..64){$checkint .= 1;my$int=eval qq| $checkint |;if ($int =~ /[eE]/){$max_intsize=$d - 1;last}}}{my%escapes=(b=>"\x8",t=>"\x9",n=>"\xA",f=>"\xC",r=>"\xD",'\\'=>'\\','"'=>'"','/'=>'/',);my$text;my$at;my$ch;my$len;my$depth;my$encoding;my$is_valid_utf8;my$utf8_len;my$utf8;my$max_depth;my$max_size;my$relaxed;my$cb_object;my$cb_sk_object;my$F_HOOK;my$allow_bigint;my$singlequote;my$loose;my$allow_barekey;sub PP_decode_json {my ($self,$opt);($self,$text,$opt)=@_;($at,$ch,$depth)=(0,'',0);if (!defined$text or ref$text){decode_error("malformed JSON string, neither array, object, number, string or atom")}my$idx=$self->{PROPS};($utf8,$relaxed,$loose,$allow_bigint,$allow_barekey,$singlequote)=@{$idx}[P_UTF8,P_RELAXED,P_LOOSE .. P_ALLOW_SINGLEQUOTE];if ($utf8){utf8::downgrade($text,1)or Carp::croak("Wide character in subroutine entry")}else {utf8::upgrade($text);utf8::encode($text)}$len=length$text;($max_depth,$max_size,$cb_object,$cb_sk_object,$F_HOOK)=@{$self}{qw/max_depth max_size cb_object cb_sk_object F_HOOK/};if ($max_size > 1){use bytes;my$bytes=length$text;decode_error(sprintf("attempted decode of JSON text of %s bytes size, but max_size is set to %s" ,$bytes,$max_size),1)if ($bytes > $max_size)}my@octets=unpack('C4',$text);$encoding=($octets[0]and $octets[1])? 'UTF-8' : (!$octets[0]and $octets[1])? 'UTF-16BE' : (!$octets[0]and!$octets[1])? 'UTF-32BE' : ($octets[2])? 'UTF-16LE' : (!$octets[2])? 'UTF-32LE' : 'unknown';white();my$valid_start=defined$ch;my$result=value();return undef if (!$result && ($opt & 0x10000000));decode_error("malformed JSON string, neither array, object, number, string or atom")unless$valid_start;if (!$idx->[P_ALLOW_NONREF ]and!ref$result){decode_error('JSON text must be an object or array (but found number, string, true, false or null,' .' use allow_nonref to allow this)',1)}Carp::croak('something wrong.')if$len < $at;my$consumed=defined$ch ? $at - 1 : $at;white();if ($ch){return ($result,$consumed)if ($opt & 0x00000001);decode_error("garbage after JSON object")}($opt & 0x00000001)? ($result,$consumed): $result}sub next_chr {return$ch=undef if($at >= $len);$ch=substr($text,$at++,1)}sub value {white();return if(!defined$ch);return object()if($ch eq '{');return array()if($ch eq '[');return string()if($ch eq '"' or ($singlequote and $ch eq "'"));return number()if($ch =~ /[0-9]/ or $ch eq '-');return word()}sub string {my ($i,$s,$t,$u);my$utf16;my$is_utf8;($is_valid_utf8,$utf8_len)=('',0);$s='';if($ch eq '"' or ($singlequote and $ch eq "'")){my$boundChar=$ch;OUTER: while(defined(next_chr())){if($ch eq $boundChar){next_chr();if ($utf16){decode_error("missing low surrogate character in surrogate pair")}utf8::decode($s)if($is_utf8);return$s}elsif($ch eq '\\'){next_chr();if(exists$escapes{$ch}){$s .= $escapes{$ch}}elsif($ch eq 'u'){my$u='';for(1..4){$ch=next_chr();last OUTER if($ch !~ /[0-9a-fA-F]/);$u .= $ch}if ($u =~ /^[dD][89abAB][0-9a-fA-F]{2}/){$utf16=$u}elsif ($u =~ /^[dD][c-fC-F][0-9a-fA-F]{2}/){unless (defined$utf16){decode_error("missing high surrogate character in surrogate pair")}$is_utf8=1;$s .= JSON_PP_decode_surrogates($utf16,$u)|| next;$utf16=undef}else {if (defined$utf16){decode_error("surrogate pair expected")}if ((my$hex=hex($u))> 127){$is_utf8=1;$s .= JSON_PP_decode_unicode($u)|| next}else {$s .= chr$hex}}}else{unless ($loose){$at -= 2;decode_error('illegal backslash escape sequence in string')}$s .= $ch}}else{if (ord$ch > 127){unless($ch=is_valid_utf8($ch)){$at -= 1;decode_error("malformed UTF-8 character in JSON string")}else {$at += $utf8_len - 1}$is_utf8=1}if (!$loose){if ($ch =~ /[\x00-\x1f\x22\x5c]/){$at--;decode_error('invalid character encountered while parsing JSON string')}}$s .= $ch}}}decode_error("unexpected end of string while parsing JSON string")}sub white {while(defined$ch){if($ch le ' '){next_chr()}elsif($ch eq '/'){next_chr();if(defined$ch and $ch eq '/'){1 while(defined(next_chr())and $ch ne "\n" and $ch ne "\r")}elsif(defined$ch and $ch eq '*'){next_chr();while(1){if(defined$ch){if($ch eq '*'){if(defined(next_chr())and $ch eq '/'){next_chr();last}}else{next_chr()}}else{decode_error("Unterminated comment")}}next}else{$at--;decode_error("malformed JSON string, neither array, object, number, string or atom")}}else{if ($relaxed and $ch eq '#'){pos($text)=$at;$text =~ /\G([^\n]*(?:\r\n|\r|\n|$))/g;$at=pos($text);next_chr;next}last}}}sub array {my$a=$_[0]|| [];decode_error('json text or perl structure exceeds maximum nesting level (max_depth set too low?)')if (++$depth > $max_depth);next_chr();white();if(defined$ch and $ch eq ']'){--$depth;next_chr();return$a}else {while(defined($ch)){push @$a,value();white();if (!defined$ch){last}if($ch eq ']'){--$depth;next_chr();return$a}if($ch ne ','){last}next_chr();white();if ($relaxed and $ch eq ']'){--$depth;next_chr();return$a}}}decode_error(", or ] expected while parsing array")}sub object {my$o=$_[0]|| {};my$k;decode_error('json text or perl structure exceeds maximum nesting level (max_depth set too low?)')if (++$depth > $max_depth);next_chr();white();if(defined$ch and $ch eq '}'){--$depth;next_chr();if ($F_HOOK){return _json_object_hook($o)}return$o}else {while (defined$ch){$k=($allow_barekey and $ch ne '"' and $ch ne "'")? bareKey(): string();white();if(!defined$ch or $ch ne ':'){$at--;decode_error("':' expected")}next_chr();$o->{$k}=value();white();last if (!defined$ch);if($ch eq '}'){--$depth;next_chr();if ($F_HOOK){return _json_object_hook($o)}return$o}if($ch ne ','){last}next_chr();white();if ($relaxed and $ch eq '}'){--$depth;next_chr();if ($F_HOOK){return _json_object_hook($o)}return$o}}}$at--;decode_error(", or } expected while parsing object/hash")}sub bareKey {my$key;while($ch =~ /[^\x00-\x23\x25-\x2F\x3A-\x40\x5B-\x5E\x60\x7B-\x7F]/){$key .= $ch;next_chr()}return$key}sub word {my$word=substr($text,$at-1,4);if($word eq 'true'){$at += 3;next_chr;return$JSON::PP::true}elsif($word eq 'null'){$at += 3;next_chr;return undef}elsif($word eq 'fals'){$at += 3;if(substr($text,$at,1)eq 'e'){$at++;next_chr;return$JSON::PP::false}}$at--;decode_error("'null' expected")if ($word =~ /^n/);decode_error("'true' expected")if ($word =~ /^t/);decode_error("'false' expected")if ($word =~ /^f/);decode_error("malformed JSON string, neither array, object, number, string or atom")}sub number {my$n='';my$v;if($ch eq '0'){my$peek=substr($text,$at,1);my$hex=$peek =~ /[xX]/;if($hex){decode_error("malformed number (leading zero must not be followed by another digit)");($n)=(substr($text,$at+1)=~ /^([0-9a-fA-F]+)/)}else{($n)=(substr($text,$at)=~ /^([0-7]+)/);if (defined$n and length$n > 1){decode_error("malformed number (leading zero must not be followed by another digit)")}}if(defined$n and length($n)){if (!$hex and length($n)==1){decode_error("malformed number (leading zero must not be followed by another digit)")}$at += length($n)+ $hex;next_chr;return$hex ? hex($n): oct($n)}}if($ch eq '-'){$n='-';next_chr;if (!defined$ch or $ch !~ /\d/){decode_error("malformed number (no digits after initial minus)")}}while(defined$ch and $ch =~ /\d/){$n .= $ch;next_chr}if(defined$ch and $ch eq '.'){$n .= '.';next_chr;if (!defined$ch or $ch !~ /\d/){decode_error("malformed number (no digits after decimal point)")}else {$n .= $ch}while(defined(next_chr)and $ch =~ /\d/){$n .= $ch}}if(defined$ch and ($ch eq 'e' or $ch eq 'E')){$n .= $ch;next_chr;if(defined($ch)and ($ch eq '+' or $ch eq '-')){$n .= $ch;next_chr;if (!defined$ch or $ch =~ /\D/){decode_error("malformed number (no digits after exp sign)")}$n .= $ch}elsif(defined($ch)and $ch =~ /\d/){$n .= $ch}else {decode_error("malformed number (no digits after exp sign)")}while(defined(next_chr)and $ch =~ /\d/){$n .= $ch}}$v .= $n;if ($v !~ /[.eE]/ and length$v > $max_intsize){if ($allow_bigint){require Math::BigInt;return Math::BigInt->new($v)}else {return "$v"}}elsif ($allow_bigint){require Math::BigFloat;return Math::BigFloat->new($v)}return 0+$v}sub is_valid_utf8 {$utf8_len=$_[0]=~ /[\x00-\x7F]/ ? 1 : $_[0]=~ /[\xC2-\xDF]/ ? 2 : $_[0]=~ /[\xE0-\xEF]/ ? 3 : $_[0]=~ /[\xF0-\xF4]/ ? 4 : 0 ;return unless$utf8_len;my$is_valid_utf8=substr($text,$at - 1,$utf8_len);return ($is_valid_utf8 =~ /^(?: + [\x00-\x7F] + |[\xC2-\xDF][\x80-\xBF] + |[\xE0][\xA0-\xBF][\x80-\xBF] + |[\xE1-\xEC][\x80-\xBF][\x80-\xBF] + |[\xED][\x80-\x9F][\x80-\xBF] + |[\xEE-\xEF][\x80-\xBF][\x80-\xBF] + |[\xF0][\x90-\xBF][\x80-\xBF][\x80-\xBF] + |[\xF1-\xF3][\x80-\xBF][\x80-\xBF][\x80-\xBF] + |[\xF4][\x80-\x8F][\x80-\xBF][\x80-\xBF] + )$/x)? $is_valid_utf8 : ''}sub decode_error {my$error=shift;my$no_rep=shift;my$str=defined$text ? substr($text,$at): '';my$mess='';my$type=$] >= 5.008 ? 'U*' : $] < 5.006 ? 'C*' : utf8::is_utf8($str)? 'U*' : 'C*' ;for my$c (unpack($type,$str)){$mess .= $c==0x07 ? '\a' : $c==0x09 ? '\t' : $c==0x0a ? '\n' : $c==0x0d ? '\r' : $c==0x0c ? '\f' : $c < 0x20 ? sprintf('\x{%x}',$c): $c==0x5c ? '\\\\' : $c < 0x80 ? chr($c): sprintf('\x{%x}',$c);if (length$mess >= 20){$mess .= '...';last}}unless (length$mess){$mess='(end of string)'}Carp::croak ($no_rep ? "$error" : "$error, at character offset $at (before \"$mess\")")}sub _json_object_hook {my$o=$_[0];my@ks=keys %{$o};if ($cb_sk_object and @ks==1 and exists$cb_sk_object->{$ks[0]}and ref$cb_sk_object->{$ks[0]}){my@val=$cb_sk_object->{$ks[0]}->($o->{$ks[0]});if (@val==1){return$val[0]}}my@val=$cb_object->($o)if ($cb_object);if (@val==0 or @val > 1){return$o}else {return$val[0]}}sub PP_decode_box {{text=>$text,at=>$at,ch=>$ch,len=>$len,depth=>$depth,encoding=>$encoding,is_valid_utf8=>$is_valid_utf8,}}}sub _decode_surrogates {my$uni=0x10000 + (hex($_[0])- 0xD800)* 0x400 + (hex($_[1])- 0xDC00);my$un=pack('U*',$uni);utf8::encode($un);return$un}sub _decode_unicode {my$un=pack('U',hex shift);utf8::encode($un);return$un}BEGIN {unless (defined&utf8::is_utf8){require Encode;*utf8::is_utf8=*Encode::is_utf8}if ($] >= 5.008){*JSON::PP::JSON_PP_encode_ascii=\&_encode_ascii;*JSON::PP::JSON_PP_encode_latin1=\&_encode_latin1;*JSON::PP::JSON_PP_decode_surrogates=\&_decode_surrogates;*JSON::PP::JSON_PP_decode_unicode=\&_decode_unicode}if ($] >= 5.008 and $] < 5.008003){package JSON::PP;require subs;subs->import('join');eval q| + sub join { + return '' if (@_ < 2); + my $j = shift; + my $str = shift; + for (@_) { $str .= $j . $_; } + return $str; + } + |}sub JSON::PP::incr_parse {local$Carp::CarpLevel=1;($_[0]->{_incr_parser}||= JSON::PP::IncrParser->new)->incr_parse(@_)}sub JSON::PP::incr_skip {($_[0]->{_incr_parser}||= JSON::PP::IncrParser->new)->incr_skip}sub JSON::PP::incr_reset {($_[0]->{_incr_parser}||= JSON::PP::IncrParser->new)->incr_reset}eval q{ + sub JSON::PP::incr_text : lvalue { + $_[0]->{_incr_parser} ||= JSON::PP::IncrParser->new; + + if ( $_[0]->{_incr_parser}->{incr_parsing} ) { + Carp::croak("incr_text can not be called when the incremental parser already started parsing"); + } + $_[0]->{_incr_parser}->{incr_text}; + } + } if ($] >= 5.006)}BEGIN {eval 'require Scalar::Util';unless($@){*JSON::PP::blessed=\&Scalar::Util::blessed;*JSON::PP::reftype=\&Scalar::Util::reftype;*JSON::PP::refaddr=\&Scalar::Util::refaddr}else{eval 'sub UNIVERSAL::a_sub_not_likely_to_be_here { ref($_[0]) }';*JSON::PP::blessed=sub {local($@,$SIG{__DIE__},$SIG{__WARN__});ref($_[0])? eval {$_[0]->a_sub_not_likely_to_be_here}: undef};my%tmap=qw(B::NULL SCALAR B::HV HASH B::AV ARRAY B::CV CODE B::IO IO B::GV GLOB B::REGEXP REGEXP);*JSON::PP::reftype=sub {my$r=shift;return undef unless length(ref($r));my$t=ref(B::svref_2object($r));return exists$tmap{$t}? $tmap{$t}: length(ref($$r))? 'REF' : 'SCALAR'};*JSON::PP::refaddr=sub {return undef unless length(ref($_[0]));my$addr;if(defined(my$pkg=blessed($_[0]))){$addr .= bless $_[0],'Scalar::Util::Fake';bless $_[0],$pkg}else {$addr .= $_[0]}$addr =~ /0x(\w+)/;local $^W;hex($1)}}}$JSON::PP::true=do {bless \(my$dummy=1),"JSON::PP::Boolean"};$JSON::PP::false=do {bless \(my$dummy=0),"JSON::PP::Boolean"};sub is_bool {defined $_[0]and UNIVERSAL::isa($_[0],"JSON::PP::Boolean")}sub true {$JSON::PP::true}sub false {$JSON::PP::false}sub null {undef}package JSON::PP::Boolean;use overload ("0+"=>sub {${$_[0]}},"++"=>sub {$_[0]=${$_[0]}+ 1},"--"=>sub {$_[0]=${$_[0]}- 1},fallback=>1,);package JSON::PP::IncrParser;use strict;use constant INCR_M_WS=>0;use constant INCR_M_STR=>1;use constant INCR_M_BS=>2;use constant INCR_M_JSON=>3;use constant INCR_M_C0=>4;use constant INCR_M_C1=>5;$JSON::PP::IncrParser::VERSION='1.01';my$unpack_format=$] < 5.006 ? 'C*' : 'U*';sub new {my ($class)=@_;bless {incr_nest=>0,incr_text=>undef,incr_parsing=>0,incr_p=>0,},$class}sub incr_parse {my ($self,$coder,$text)=@_;$self->{incr_text}='' unless (defined$self->{incr_text});if (defined$text){if (utf8::is_utf8($text)and!utf8::is_utf8($self->{incr_text})){utf8::upgrade($self->{incr_text});utf8::decode($self->{incr_text})}$self->{incr_text}.= $text}my$max_size=$coder->get_max_size;if (defined wantarray){$self->{incr_mode}=INCR_M_WS unless defined$self->{incr_mode};if (wantarray){my@ret;$self->{incr_parsing}=1;do {push@ret,$self->_incr_parse($coder,$self->{incr_text});unless (!$self->{incr_nest}and $self->{incr_mode}==INCR_M_JSON){$self->{incr_mode}=INCR_M_WS if$self->{incr_mode}!=INCR_M_STR}}until (length$self->{incr_text}>= $self->{incr_p});$self->{incr_parsing}=0;return@ret}else {$self->{incr_parsing}=1;my$obj=$self->_incr_parse($coder,$self->{incr_text});$self->{incr_parsing}=0 if defined$obj;return$obj ? $obj : undef}}}sub _incr_parse {my ($self,$coder,$text,$skip)=@_;my$p=$self->{incr_p};my$restore=$p;my@obj;my$len=length$text;if ($self->{incr_mode}==INCR_M_WS){while ($len > $p){my$s=substr($text,$p,1);$p++ and next if (0x20 >= unpack($unpack_format,$s));$self->{incr_mode}=INCR_M_JSON;last}}while ($len > $p){my$s=substr($text,$p++,1);if ($s eq '"'){if (substr($text,$p - 2,1)eq '\\'){next}if ($self->{incr_mode}!=INCR_M_STR){$self->{incr_mode}=INCR_M_STR}else {$self->{incr_mode}=INCR_M_JSON;unless ($self->{incr_nest}){last}}}if ($self->{incr_mode}==INCR_M_JSON){if ($s eq '[' or $s eq '{'){if (++$self->{incr_nest}> $coder->get_max_depth){Carp::croak('json text or perl structure exceeds maximum nesting level (max_depth set too low?)')}}elsif ($s eq ']' or $s eq '}'){last if (--$self->{incr_nest}<= 0)}elsif ($s eq '#'){while ($len > $p){last if substr($text,$p++,1)eq "\n"}}}}$self->{incr_p}=$p;return if ($self->{incr_mode}==INCR_M_STR and not $self->{incr_nest});return if ($self->{incr_mode}==INCR_M_JSON and $self->{incr_nest}> 0);return '' unless (length substr($self->{incr_text},0,$p));local$Carp::CarpLevel=2;$self->{incr_p}=$restore;$self->{incr_c}=$p;my ($obj,$tail)=$coder->PP_decode_json(substr($self->{incr_text},0,$p),0x10000001);$self->{incr_text}=substr($self->{incr_text},$p);$self->{incr_p}=0;return$obj || ''}sub incr_text {if ($_[0]->{incr_parsing}){Carp::croak("incr_text can not be called when the incremental parser already started parsing")}$_[0]->{incr_text}}sub incr_skip {my$self=shift;$self->{incr_text}=substr($self->{incr_text},$self->{incr_c});$self->{incr_p}=0}sub incr_reset {my$self=shift;$self->{incr_text}=undef;$self->{incr_p}=0;$self->{incr_mode}=0;$self->{incr_nest}=0;$self->{incr_parsing}=0}1; +JSON_PP + +$fatpacked{"JSON/PP/Boolean.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'JSON_PP_BOOLEAN'; + use JSON::PP ();use strict;1; +JSON_PP_BOOLEAN + +$fatpacked{"Module/CPANfile.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'MODULE_CPANFILE'; + package Module::CPANfile;use strict;use warnings;use Cwd;use Carp ();use Module::CPANfile::Environment;use Module::CPANfile::Requirement;our$VERSION='1.1000';sub new {my($class,$file)=@_;bless {},$class}sub load {my($proto,$file)=@_;my$self=ref$proto ? $proto : $proto->new;$self->parse($file || Cwd::abs_path('cpanfile'));$self}sub save {my($self,$path)=@_;open my$out,">",$path or die "$path: $!";print {$out}$self->to_string}sub parse {my($self,$file)=@_;my$code=do {open my$fh,"<",$file or die "$file: $!";join '',<$fh>};my$env=Module::CPANfile::Environment->new($file);$env->parse($code)or die $@;$self->{_mirrors}=$env->mirrors;$self->{_prereqs}=$env->prereqs}sub from_prereqs {my($proto,$prereqs)=@_;my$self=$proto->new;$self->{_prereqs}=Module::CPANfile::Prereqs->from_cpan_meta($prereqs);$self}sub mirrors {my$self=shift;$self->{_mirrors}|| []}sub features {my$self=shift;map$self->feature($_),$self->{_prereqs}->identifiers}sub feature {my($self,$identifier)=@_;$self->{_prereqs}->feature($identifier)}sub prereq {shift->prereqs}sub prereqs {my$self=shift;$self->{_prereqs}->as_cpan_meta}sub merged_requirements {my$self=shift;$self->{_prereqs}->merged_requirements}sub effective_prereqs {my($self,$features)=@_;$self->prereqs_with(@{$features || []})}sub prereqs_with {my($self,@feature_identifiers)=@_;my$prereqs=$self->prereqs;my@others=map {$self->feature($_)->prereqs}@feature_identifiers;$prereqs->with_merged_prereqs(\@others)}sub prereq_specs {my$self=shift;$self->prereqs->as_string_hash}sub prereq_for_module {my($self,$module)=@_;$self->{_prereqs}->find($module)}sub options_for_module {my($self,$module)=@_;my$prereq=$self->prereq_for_module($module)or return;$prereq->requirement->options}sub merge_meta {my($self,$file,$version)=@_;require CPAN::Meta;$version ||= $file =~ /\.yml$/ ? '1.4' : '2';my$prereq=$self->prereqs;my$meta=CPAN::Meta->load_file($file);my$prereqs_hash=$prereq->with_merged_prereqs($meta->effective_prereqs)->as_string_hash;my$struct={%{$meta->as_struct},prereqs=>$prereqs_hash };CPAN::Meta->new($struct)->save($file,{version=>$version })}sub _dump {my$str=shift;require Data::Dumper;chomp(my$value=Data::Dumper->new([$str])->Terse(1)->Dump);$value}sub to_string {my($self,$include_empty)=@_;my$mirrors=$self->mirrors;my$prereqs=$self->prereq_specs;my$code='';$code .= $self->_dump_mirrors($mirrors);$code .= $self->_dump_prereqs($prereqs,$include_empty);for my$feature ($self->features){$code .= sprintf "feature %s, %s => sub {\n",_dump($feature->{identifier}),_dump($feature->{description});$code .= $self->_dump_prereqs($feature->{spec},$include_empty,4);$code .= "}\n\n"}$code =~ s/\n+$/\n/s;$code}sub _dump_mirrors {my($self,$mirrors)=@_;my$code="";for my$url (@$mirrors){$code .= "mirror '$url';\n"}$code =~ s/\n+$/\n/s;$code}sub _dump_prereqs {my($self,$prereqs,$include_empty,$base_indent)=@_;my$code='';for my$phase (qw(runtime configure build test develop)){my$indent=$phase eq 'runtime' ? '' : ' ';$indent=(' ' x ($base_indent || 0)).$indent;my($phase_code,$requirements);$phase_code .= "on $phase => sub {\n" unless$phase eq 'runtime';for my$type (qw(requires recommends suggests conflicts)){for my$mod (sort keys %{$prereqs->{$phase}{$type}}){my$ver=$prereqs->{$phase}{$type}{$mod};$phase_code .= $ver eq '0' ? "${indent}$type '$mod';\n" : "${indent}$type '$mod', '$ver';\n";$requirements++}}$phase_code .= "\n" unless$requirements;$phase_code .= "};\n" unless$phase eq 'runtime';$code .= $phase_code ."\n" if$requirements or $include_empty}$code =~ s/\n+$/\n/s;$code}1; +MODULE_CPANFILE + +$fatpacked{"Module/CPANfile/Environment.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'MODULE_CPANFILE_ENVIRONMENT'; + package Module::CPANfile::Environment;use strict;use warnings;use Module::CPANfile::Prereqs;use Carp ();my@bindings=qw(on requires recommends suggests conflicts feature osname mirror configure_requires build_requires test_requires author_requires);my$file_id=1;sub new {my($class,$file)=@_;bless {file=>$file,phase=>'runtime',feature=>undef,features=>{},prereqs=>Module::CPANfile::Prereqs->new,mirrors=>[],},$class}sub bind {my$self=shift;my$pkg=caller;for my$binding (@bindings){no strict 'refs';*{"$pkg\::$binding"}=sub {$self->$binding(@_)}}}sub parse {my($self,$code)=@_;my$err;{local $@;$file_id++;$self->_evaluate(<<EVAL);$err=$@}if ($err){die "Parsing $self->{file} failed: $err"};return 1}sub _evaluate {my$_environment=$_[0];eval $_[1]}sub prereqs {$_[0]->{prereqs}}sub mirrors {$_[0]->{mirrors}}sub on {my($self,$phase,$code)=@_;local$self->{phase}=$phase;$code->()}sub feature {my($self,$identifier,$description,$code)=@_;if (@_==3 && ref($description)eq 'CODE'){$code=$description;$description=$identifier}unless (ref$description eq '' && ref$code eq 'CODE'){Carp::croak("Usage: feature 'identifier', 'Description' => sub { ... }")}local$self->{feature}=$identifier;$self->prereqs->add_feature($identifier,$description);$code->()}sub osname {die "TODO"}sub mirror {my($self,$url)=@_;push @{$self->{mirrors}},$url}sub requirement_for {my($self,$module,@args)=@_;my$requirement=0;$requirement=shift@args if@args % 2;return Module::CPANfile::Requirement->new(name=>$module,version=>$requirement,@args,)}sub requires {my$self=shift;$self->add_prereq(requires=>@_)}sub recommends {my$self=shift;$self->add_prereq(recommends=>@_)}sub suggests {my$self=shift;$self->add_prereq(suggests=>@_)}sub conflicts {my$self=shift;$self->add_prereq(conflicts=>@_)}sub add_prereq {my($self,$type,$module,@args)=@_;$self->prereqs->add_prereq(feature=>$self->{feature},phase=>$self->{phase},type=>$type,module=>$module,requirement=>$self->requirement_for($module,@args),)}sub configure_requires {my($self,@args)=@_;$self->on(configure=>sub {$self->requires(@args)})}sub build_requires {my($self,@args)=@_;$self->on(build=>sub {$self->requires(@args)})}sub test_requires {my($self,@args)=@_;$self->on(test=>sub {$self->requires(@args)})}sub author_requires {my($self,@args)=@_;$self->on(develop=>sub {$self->requires(@args)})}1; + package Module::CPANfile::Sandbox$file_id; + no warnings; + BEGIN { \$_environment->bind } + + # line 1 "$self->{file}" + $code; + EVAL +MODULE_CPANFILE_ENVIRONMENT + +$fatpacked{"Module/CPANfile/Prereq.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'MODULE_CPANFILE_PREREQ'; + package Module::CPANfile::Prereq;use strict;sub new {my($class,%options)=@_;bless \%options,$class}sub feature {$_[0]->{feature}}sub phase {$_[0]->{phase}}sub type {$_[0]->{type}}sub module {$_[0]->{module}}sub requirement {$_[0]->{requirement}}sub match_feature {my($self,$identifier)=@_;no warnings 'uninitialized';$self->feature eq $identifier}1; +MODULE_CPANFILE_PREREQ + +$fatpacked{"Module/CPANfile/Prereqs.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'MODULE_CPANFILE_PREREQS'; + package Module::CPANfile::Prereqs;use strict;use Carp ();use CPAN::Meta::Feature;use Module::CPANfile::Prereq;sub from_cpan_meta {my($class,$prereqs)=@_;my$self=$class->new;for my$phase (keys %$prereqs){for my$type (keys %{$prereqs->{$phase}}){while (my($module,$requirement)=each %{$prereqs->{$phase}{$type}}){$self->add_prereq(phase=>$phase,type=>$type,module=>$module,requirement=>Module::CPANfile::Requirement->new(name=>$module,version=>$requirement),)}}}$self}sub new {my$class=shift;bless {prereqs=>[],features=>{},},$class}sub add_feature {my($self,$identifier,$description)=@_;$self->{features}{$identifier}={description=>$description }}sub add_prereq {my($self,%args)=@_;$self->add(Module::CPANfile::Prereq->new(%args))}sub add {my($self,$prereq)=@_;push @{$self->{prereqs}},$prereq}sub as_cpan_meta {my$self=shift;$self->{cpanmeta}||= $self->build_cpan_meta}sub build_cpan_meta {my($self,$identifier)=@_;my$prereq_spec={};$self->prereq_each($identifier,sub {my$prereq=shift;$prereq_spec->{$prereq->phase}{$prereq->type}{$prereq->module}=$prereq->requirement->version});CPAN::Meta::Prereqs->new($prereq_spec)}sub prereq_each {my($self,$identifier,$code)=@_;for my$prereq (@{$self->{prereqs}}){next unless$prereq->match_feature($identifier);$code->($prereq)}}sub merged_requirements {my$self=shift;my$reqs=CPAN::Meta::Requirements->new;for my$prereq (@{$self->{prereqs}}){$reqs->add_string_requirement($prereq->module,$prereq->requirement->version)}$reqs}sub find {my($self,$module)=@_;for my$prereq (@{$self->{prereqs}}){return$prereq if$prereq->module eq $module}return}sub identifiers {my$self=shift;keys %{$self->{features}}}sub feature {my($self,$identifier)=@_;my$data=$self->{features}{$identifier}or Carp::croak("Unknown feature '$identifier'");my$prereqs=$self->build_cpan_meta($identifier);CPAN::Meta::Feature->new($identifier,{description=>$data->{description},prereqs=>$prereqs->as_string_hash,})}1; +MODULE_CPANFILE_PREREQS + +$fatpacked{"Module/CPANfile/Requirement.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'MODULE_CPANFILE_REQUIREMENT'; + package Module::CPANfile::Requirement;use strict;sub new {my ($class,%args)=@_;$args{version}||= 0;bless +{name=>delete$args{name},version=>delete$args{version},options=>\%args,},$class}sub name {$_[0]->{name}}sub version {$_[0]->{version}}sub options {$_[0]->{options}}sub has_options {keys %{$_[0]->{options}}> 0}1; +MODULE_CPANFILE_REQUIREMENT + +$fatpacked{"Module/Metadata.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'MODULE_METADATA'; + package Module::Metadata;sub __clean_eval {eval $_[0]}use strict;use warnings;our$VERSION='1.000027';use Carp qw/croak/;use File::Spec;BEGIN {eval {require Fcntl;Fcntl->import('SEEK_SET');1}or *SEEK_SET=sub {0}}use version 0.87;BEGIN {if ($INC{'Log/Contextual.pm'}){require "Log/Contextual/WarnLogger.pm";Log::Contextual->import('log_info','-default_logger'=>Log::Contextual::WarnLogger->new({env_prefix=>'MODULE_METADATA',}),)}else {*log_info=sub (&) {warn $_[0]->()}}}use File::Find qw(find);my$V_NUM_REGEXP=qr{v?[0-9._]+};my$PKG_FIRST_WORD_REGEXP=qr{ # the FIRST word in a package name + [a-zA-Z_] # the first word CANNOT start with a digit + (?: + [\w']? # can contain letters, digits, _, or ticks + \w # But, NO multi-ticks or trailing ticks + )* + }x;my$PKG_ADDL_WORD_REGEXP=qr{ # the 2nd+ word in a package name + \w # the 2nd+ word CAN start with digits + (?: + [\w']? # and can contain letters or ticks + \w # But, NO multi-ticks or trailing ticks + )* + }x;my$PKG_NAME_REGEXP=qr{ # match a package name + (?: :: )? # a pkg name can start with arisdottle + $PKG_FIRST_WORD_REGEXP # a package word + (?: + (?: :: )+ ### arisdottle (allow one or many times) + $PKG_ADDL_WORD_REGEXP ### a package word + )* # ^ zero, one or many times + (?: + :: # allow trailing arisdottle + )? + }x;my$PKG_REGEXP=qr{ # match a package declaration + ^[\s\{;]* # intro chars on a line + package # the word 'package' + \s+ # whitespace + ($PKG_NAME_REGEXP) # a package name + \s* # optional whitespace + ($V_NUM_REGEXP)? # optional version number + \s* # optional whitesapce + [;\{] # semicolon line terminator or block start (since 5.16) + }x;my$VARNAME_REGEXP=qr{ # match fully-qualified VERSION name + ([\$*]) # sigil - $ or * + ( + ( # optional leading package name + (?:::|\')? # possibly starting like just :: (a la $::VERSION) + (?:\w+(?:::|\'))* # Foo::Bar:: ... + )? + VERSION + )\b + }x;my$VERS_REGEXP=qr{ # match a VERSION definition + (?: + \(\s*$VARNAME_REGEXP\s*\) # with parens + | + $VARNAME_REGEXP # without parens + ) + \s* + =[^=~>] # = but not ==, nor =~, nor => + }x;sub new_from_file {my$class=shift;my$filename=File::Spec->rel2abs(shift);return undef unless defined($filename)&& -f $filename;return$class->_init(undef,$filename,@_)}sub new_from_handle {my$class=shift;my$handle=shift;my$filename=shift;return undef unless defined($handle)&& defined($filename);$filename=File::Spec->rel2abs($filename);return$class->_init(undef,$filename,@_,handle=>$handle)}sub new_from_module {my$class=shift;my$module=shift;my%props=@_;$props{inc}||= \@INC;my$filename=$class->find_module_by_name($module,$props{inc});return undef unless defined($filename)&& -f $filename;return$class->_init($module,$filename,%props)}{my$compare_versions=sub {my ($v1,$op,$v2)=@_;$v1=version->new($v1)unless UNIVERSAL::isa($v1,'version');my$eval_str="\$v1 $op \$v2";my$result=eval$eval_str;log_info {"error comparing versions: '$eval_str' $@"}if $@;return$result};my$normalize_version=sub {my ($version)=@_;if ($version =~ /[=<>!,]/){}elsif (ref$version eq 'version'){$version=$version->is_qv ? $version->normal : $version->stringify}elsif ($version =~ /^[^v][^.]*\.[^.]+\./){$version="v$version"}else {}return$version};my$resolve_module_versions=sub {my$packages=shift;my($file,$version);my$err='';for my$p (@$packages){if (defined($p->{version})){if (defined($version)){if ($compare_versions->($version,'!=',$p->{version})){$err .= " $p->{file} ($p->{version})\n"}else {}}else {$file=$p->{file};$version=$p->{version}}}$file ||= $p->{file}if defined($p->{file})}if ($err){$err=" $file ($version)\n" .$err}my%result=(file=>$file,version=>$version,err=>$err);return \%result};sub provides {my$class=shift;croak "provides() requires key/value pairs \n" if @_ % 2;my%args=@_;croak "provides() takes only one of 'dir' or 'files'\n" if$args{dir}&& $args{files};croak "provides() requires a 'version' argument" unless defined$args{version};croak "provides() does not support version '$args{version}' metadata" unless grep {$args{version}eq $_}qw/1.4 2/;$args{prefix}='lib' unless defined$args{prefix};my$p;if ($args{dir}){$p=$class->package_versions_from_directory($args{dir})}else {croak "provides() requires 'files' to be an array reference\n" unless ref$args{files}eq 'ARRAY';$p=$class->package_versions_from_directory($args{files})}if (length$args{prefix}){$args{prefix}=~ s{/$}{};for my$v (values %$p){$v->{file}="$args{prefix}/$v->{file}"}}return$p}sub package_versions_from_directory {my ($class,$dir,$files)=@_;my@files;if ($files){@files=@$files}else {find({wanted=>sub {push@files,$_ if -f $_ && /\.pm$/},no_chdir=>1,},$dir)}my(%prime,%alt);for my$file (@files){my$mapped_filename=File::Spec::Unix->abs2rel($file,$dir);my@path=split(/\//,$mapped_filename);(my$prime_package=join('::',@path))=~ s/\.pm$//;my$pm_info=$class->new_from_file($file);for my$package ($pm_info->packages_inside){next if$package eq 'main';next if$package eq 'DB';next if grep /^_/,split(/::/,$package);my$version=$pm_info->version($package);$prime_package=$package if lc($prime_package)eq lc($package);if ($package eq $prime_package){if (exists($prime{$package})){croak "Unexpected conflict in '$package'; multiple versions found.\n"}else {$mapped_filename="$package.pm" if lc("$package.pm")eq lc($mapped_filename);$prime{$package}{file}=$mapped_filename;$prime{$package}{version}=$version if defined($version)}}else {push(@{$alt{$package}},{file=>$mapped_filename,version=>$version,})}}}for my$package (keys(%alt)){my$result=$resolve_module_versions->($alt{$package});if (exists($prime{$package})){if ($result->{err}){log_info {"Found conflicting versions for package '$package'\n" ." $prime{$package}{file} ($prime{$package}{version})\n" .$result->{err}}}elsif (defined($result->{version})){if (exists($prime{$package}{version})&& defined($prime{$package}{version})){if ($compare_versions->($prime{$package}{version},'!=',$result->{version})){log_info {"Found conflicting versions for package '$package'\n" ." $prime{$package}{file} ($prime{$package}{version})\n" ." $result->{file} ($result->{version})\n"}}}else {$prime{$package}{file}=$result->{file};$prime{$package}{version}=$result->{version}}}else {}}else {if ($result->{err}){log_info {"Found conflicting versions for package '$package'\n" .$result->{err}}}$prime{$package}{file}=$result->{file};$prime{$package}{version}=$result->{version}if defined($result->{version})}}for (grep defined $_->{version},values%prime){$_->{version}=$normalize_version->($_->{version})}return \%prime}}sub _init {my$class=shift;my$module=shift;my$filename=shift;my%props=@_;my$handle=delete$props{handle};my(%valid_props,@valid_props);@valid_props=qw(collect_pod inc);@valid_props{@valid_props}=delete(@props{@valid_props});warn "Unknown properties: @{[keys %props]}\n" if scalar(%props);my%data=(module=>$module,filename=>$filename,version=>undef,packages=>[],versions=>{},pod=>{},pod_headings=>[],collect_pod=>0,%valid_props,);my$self=bless(\%data,$class);if (not $handle){my$filename=$self->{filename};open$handle,'<',$filename or croak("Can't open '$filename': $!");$self->_handle_bom($handle,$filename)}$self->_parse_fh($handle);unless($self->{module}and length($self->{module})){my ($v,$d,$f)=File::Spec->splitpath($self->{filename});if($f =~ /\.pm$/){$f =~ s/\..+$//;my@candidates=grep /$f$/,@{$self->{packages}};$self->{module}=shift(@candidates)}else {if(grep /main/,@{$self->{packages}}){$self->{module}='main'}else {$self->{module}=$self->{packages}[0]|| ''}}}$self->{version}=$self->{versions}{$self->{module}}if defined($self->{module});return$self}sub _do_find_module {my$class=shift;my$module=shift || croak 'find_module_by_name() requires a package name';my$dirs=shift || \@INC;my$file=File::Spec->catfile(split(/::/,$module));for my$dir (@$dirs){my$testfile=File::Spec->catfile($dir,$file);return [File::Spec->rel2abs($testfile),$dir ]if -e $testfile and!-d _;$testfile .= '.pm';return [File::Spec->rel2abs($testfile),$dir ]if -e $testfile}return}sub find_module_by_name {my$found=shift()->_do_find_module(@_)or return;return$found->[0]}sub find_module_dir_by_name {my$found=shift()->_do_find_module(@_)or return;return$found->[1]}sub _parse_version_expression {my$self=shift;my$line=shift;my($sigil,$variable_name,$package);if ($line =~ /$VERS_REGEXP/o){($sigil,$variable_name,$package)=$2 ? ($1,$2,$3): ($4,$5,$6);if ($package){$package=($package eq '::')? 'main' : $package;$package =~ s/::$//}}return ($sigil,$variable_name,$package)}sub _handle_bom {my ($self,$fh,$filename)=@_;my$pos=tell$fh;return unless defined$pos;my$buf=' ' x 2;my$count=read$fh,$buf,length$buf;return unless defined$count and $count >= 2;my$encoding;if ($buf eq "\x{FE}\x{FF}"){$encoding='UTF-16BE'}elsif ($buf eq "\x{FF}\x{FE}"){$encoding='UTF-16LE'}elsif ($buf eq "\x{EF}\x{BB}"){$buf=' ';$count=read$fh,$buf,length$buf;if (defined$count and $count >= 1 and $buf eq "\x{BF}"){$encoding='UTF-8'}}if (defined$encoding){if ("$]" >= 5.008){binmode($fh,":encoding($encoding)")}}else {seek$fh,$pos,SEEK_SET or croak(sprintf "Can't reset position to the top of '$filename'")}return$encoding}sub _parse_fh {my ($self,$fh)=@_;my($in_pod,$seen_end,$need_vers)=(0,0,0);my(@packages,%vers,%pod,@pod);my$package='main';my$pod_sect='';my$pod_data='';my$in_end=0;while (defined(my$line=<$fh>)){my$line_num=$.;chomp($line);my$is_cut;if ($line =~ /^=([a-zA-Z].*)/){my$cmd=$1;$is_cut=$cmd =~ /^cut(?:[^a-zA-Z]|$)/;$in_pod=!$is_cut}if ($in_pod){if ($line =~ /^=head[1-4]\s+(.+)\s*$/){push(@pod,$1);if ($self->{collect_pod}&& length($pod_data)){$pod{$pod_sect}=$pod_data;$pod_data=''}$pod_sect=$1}elsif ($self->{collect_pod}){$pod_data .= "$line\n"}}elsif ($is_cut){if ($self->{collect_pod}&& length($pod_data)){$pod{$pod_sect}=$pod_data;$pod_data=''}$pod_sect=''}else {next if$in_end;next if$line =~ /^\s*#/;if ($line eq '__END__'){$in_end++;next}last if$line eq '__DATA__';my($version_sigil,$version_fullname,$version_package)=index($line,'VERSION')>= 1 ? $self->_parse_version_expression($line): ();if ($line =~ /$PKG_REGEXP/o){$package=$1;my$version=$2;push(@packages,$package)unless grep($package eq $_,@packages);$need_vers=defined$version ? 0 : 1;if (not exists$vers{$package}and defined$version){my$dwim_version=eval {_dwim_version($version)};croak "Version '$version' from $self->{filename} does not appear to be valid:\n$line\n\nThe fatal error was: $@\n" unless defined$dwim_version;$vers{$package}=$dwim_version}}elsif ($version_fullname && $version_package){push(@packages,$version_package)unless grep($version_package eq $_,@packages);$need_vers=0 if$version_package eq $package;unless (defined$vers{$version_package}&& length$vers{$version_package}){$vers{$version_package}=$self->_evaluate_version_line($version_sigil,$version_fullname,$line)}}elsif ($package eq 'main' && $version_fullname &&!exists($vers{main})){$need_vers=0;my$v=$self->_evaluate_version_line($version_sigil,$version_fullname,$line);$vers{$package}=$v;push(@packages,'main')}elsif ($package eq 'main' &&!exists($vers{main})&& $line =~ /\w/){$need_vers=1;$vers{main}='';push(@packages,'main')}elsif ($version_fullname && $need_vers){$need_vers=0;my$v=$self->_evaluate_version_line($version_sigil,$version_fullname,$line);unless (defined$vers{$package}&& length$vers{$package}){$vers{$package}=$v}}}}if ($self->{collect_pod}&& length($pod_data)){$pod{$pod_sect}=$pod_data}$self->{versions}=\%vers;$self->{packages}=\@packages;$self->{pod}=\%pod;$self->{pod_headings}=\@pod}{my$pn=0;sub _evaluate_version_line {my$self=shift;my($sigil,$variable_name,$line)=@_;$pn++;my$eval=qq{ my \$dummy = q# Hide from _packages_inside() + #; package Module::Metadata::_version::p${pn}; + use version; + sub { + local $sigil$variable_name; + $line; + \$$variable_name + }; + };$eval=$1 if$eval =~ m{^(.+)}s;local $^W;my$vsub=__clean_eval($eval);if ($@ =~ /Can't locate/ && -d 'lib'){local@INC=('lib',@INC);$vsub=__clean_eval($eval)}warn "Error evaling version line '$eval' in $self->{filename}: $@\n" if $@;(ref($vsub)eq 'CODE')or croak "failed to build version sub for $self->{filename}";my$result=eval {$vsub->()};croak "Could not get version from $self->{filename} by executing:\n$eval\n\nThe fatal error was: $@\n" if $@;my$version=eval {_dwim_version($result)};croak "Version '$result' from $self->{filename} does not appear to be valid:\n$eval\n\nThe fatal error was: $@\n" unless defined$version;return$version}}{my@version_prep=(sub {return shift},sub {my$v=shift;$v =~ s{([0-9])[a-z-].*$}{$1}i;return$v},sub {my$v=shift;my$num_dots=()=$v =~ m{(\.)}g;my$num_unders=()=$v =~ m{(_)}g;my$leading_v=substr($v,0,1)eq 'v';if (!$leading_v && $num_dots < 2 && $num_unders > 1){$v =~ s{_}{}g;$num_unders=()=$v =~ m{(_)}g}return$v},sub {my$v=shift;no warnings 'numeric';return 0 + $v},);sub _dwim_version {my ($result)=shift;return$result if ref($result)eq 'version';my ($version,$error);for my$f (@version_prep){$result=$f->($result);$version=eval {version->new($result)};$error ||= $@ if $@;last if defined$version}croak$error unless defined$version;return$version}}sub name {$_[0]->{module}}sub filename {$_[0]->{filename}}sub packages_inside {@{$_[0]->{packages}}}sub pod_inside {@{$_[0]->{pod_headings}}}sub contains_pod {0+@{$_[0]->{pod_headings}}}sub version {my$self=shift;my$mod=shift || $self->{module};my$vers;if (defined($mod)&& length($mod)&& exists($self->{versions}{$mod})){return$self->{versions}{$mod}}else {return undef}}sub pod {my$self=shift;my$sect=shift;if (defined($sect)&& length($sect)&& exists($self->{pod}{$sect})){return$self->{pod}{$sect}}else {return undef}}sub is_indexable {my ($self,$package)=@_;my@indexable_packages=grep {$_ ne 'main'}$self->packages_inside;return!!grep {$_ eq $package}@indexable_packages if$package;return!!@indexable_packages}1; +MODULE_METADATA + +$fatpacked{"Parse/CPAN/Meta.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'PARSE_CPAN_META'; + use 5.008001;use strict;package Parse::CPAN::Meta;our$VERSION='1.4414';use Exporter;use Carp 'croak';our@ISA=qw/Exporter/;our@EXPORT_OK=qw/Load LoadFile/;sub load_file {my ($class,$filename)=@_;my$meta=_slurp($filename);if ($filename =~ /\.ya?ml$/){return$class->load_yaml_string($meta)}elsif ($filename =~ /\.json$/){return$class->load_json_string($meta)}else {$class->load_string($meta)}}sub load_string {my ($class,$string)=@_;if ($string =~ /^---/){return$class->load_yaml_string($string)}elsif ($string =~ /^\s*\{/){return$class->load_json_string($string)}else {return$class->load_yaml_string($string)}}sub load_yaml_string {my ($class,$string)=@_;my$backend=$class->yaml_backend();my$data=eval {no strict 'refs';&{"$backend\::Load"}($string)};croak $@ if $@;return$data || {}}sub load_json_string {my ($class,$string)=@_;my$data=eval {$class->json_backend()->new->decode($string)};croak $@ if $@;return$data || {}}sub yaml_backend {if (!defined$ENV{PERL_YAML_BACKEND}){_can_load('CPAN::Meta::YAML',0.011)or croak "CPAN::Meta::YAML 0.011 is not available\n";return "CPAN::Meta::YAML"}else {my$backend=$ENV{PERL_YAML_BACKEND};_can_load($backend)or croak "Could not load PERL_YAML_BACKEND '$backend'\n";$backend->can("Load")or croak "PERL_YAML_BACKEND '$backend' does not implement Load()\n";return$backend}}sub json_backend {if (!$ENV{PERL_JSON_BACKEND}or $ENV{PERL_JSON_BACKEND}eq 'JSON::PP'){_can_load('JSON::PP'=>2.27103)or croak "JSON::PP 2.27103 is not available\n";return 'JSON::PP'}else {_can_load('JSON'=>2.5)or croak "JSON 2.5 is required for " ."\$ENV{PERL_JSON_BACKEND} = '$ENV{PERL_JSON_BACKEND}'\n";return "JSON"}}sub _slurp {require Encode;open my$fh,"<:raw","$_[0]" or die "can't open $_[0] for reading: $!";my$content=do {local $/;<$fh>};$content=Encode::decode('UTF-8',$content,Encode::PERLQQ());return$content}sub _can_load {my ($module,$version)=@_;(my$file=$module)=~ s{::}{/}g;$file .= ".pm";return 1 if$INC{$file};return 0 if exists$INC{$file};eval {require$file;1}or return 0;if (defined$version){eval {$module->VERSION($version);1}or return 0}return 1}sub LoadFile ($) {return Load(_slurp(shift))}sub Load ($) {require CPAN::Meta::YAML;my$object=eval {CPAN::Meta::YAML::Load(shift)};croak $@ if $@;return$object}1; +PARSE_CPAN_META + +$fatpacked{"Parse/PMFile.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'PARSE_PMFILE'; + package Parse::PMFile;sub __clean_eval {eval $_[0]}use strict;use warnings;use Safe;use JSON::PP ();use Dumpvalue;use version ();use File::Spec ();our$VERSION='0.36';our$VERBOSE=0;our$ALLOW_DEV_VERSION=0;our$FORK=0;our$UNSAFE=$] < 5.010000 ? 1 : 0;sub new {my ($class,$meta,$opts)=@_;bless {%{$opts || {}},META_CONTENT=>$meta},$class}sub parse {my ($self,$pmfile)=@_;$pmfile =~ s|\\|/|g;my($filemtime)=(stat$pmfile)[9];$self->{MTIME}=$filemtime;$self->{PMFILE}=$pmfile;unless ($self->_version_from_meta_ok){my$version;unless (eval {$version=$self->_parse_version;1}){$self->_verbose(1,"error with version in $pmfile: $@");return}$self->{VERSION}=$version;if ($self->{VERSION}=~ /^\{.*\}$/){}elsif ($self->{VERSION}=~ /[_\s]/ &&!$self->{ALLOW_DEV_VERSION}&&!$ALLOW_DEV_VERSION){return}}my($ppp)=$self->_packages_per_pmfile;my@keys_ppp=$self->_filter_ppps(sort keys %$ppp);$self->_verbose(1,"Will check keys_ppp[@keys_ppp]\n");my ($package,%errors);my%checked_in;DBPACK: foreach$package (@keys_ppp){if ($package !~ /^\w[\w\:\']*\w?\z/ || $package !~ /\w\z/ || $package =~ /:/ && $package !~ /::/ || $package =~ /\w:\w/ || $package =~ /:::/){$self->_verbose(1,"Package[$package] did not pass the ultimate sanity check");delete$ppp->{$package};next}if ($self->{USERID}&& $self->{PERMISSIONS}&&!$self->_perm_check($package)){delete$ppp->{$package};next}{my (undef,$module)=split m{/lib/},$self->{PMFILE},2;if ($module){$module =~ s{\.pm\z}{};$module =~ s{/}{::}g;if (lc$module eq lc$package && $module ne $package){$errors{$package}={indexing_warning=>"Capitalization of package ($package) does not match filename!",infile=>$self->{PMFILE},}}}}my$pp=$ppp->{$package};if ($pp->{version}&& $pp->{version}=~ /^\{.*\}$/){my$err=JSON::PP::decode_json($pp->{version});if ($err->{x_normalize}){$errors{$package}={normalize=>$err->{version},infile=>$pp->{infile},};$pp->{version}="undef"}elsif ($err->{openerr}){$pp->{version}="undef";$self->_verbose(1,qq{Parse::PMFile was not able to + read the file. It issued the following error: C< $err->{r} >},);$errors{$package}={open=>$err->{r},infile=>$pp->{infile},}}else {$pp->{version}="undef";$self->_verbose(1,qq{Parse::PMFile was not able to + parse the following line in that file: C< $err->{line} > + + Note: the indexer is running in a Safe compartement and cannot + provide the full functionality of perl in the VERSION line. It + is trying hard, but sometime it fails. As a workaround, please + consider writing a META.yml that contains a 'provides' + attribute or contact the CPAN admins to investigate (yet + another) workaround against "Safe" limitations.)},);$errors{$package}={parse_version=>$err->{line},infile=>$err->{file},}}}for ($package,$pp->{version},){if (!defined || /^\s*$/ || /\s/){delete$ppp->{$package};next}}$checked_in{$package}=$ppp->{$package}}return (wantarray && %errors)? (\%checked_in,\%errors): \%checked_in}sub _perm_check {my ($self,$package)=@_;my$userid=$self->{USERID};my$module=$self->{PERMISSIONS}->module_permissions($package);return 1 if!$module;return 1 if defined$module->m && $module->m eq $userid;return 1 if defined$module->f && $module->f eq $userid;return 1 if defined$module->c && grep {$_ eq $userid}@{$module->c};return}sub _parse_version {my$self=shift;use strict;my$pmfile=$self->{PMFILE};my$tmpfile=File::Spec->catfile(File::Spec->tmpdir,"ParsePMFile$$" .rand(1000));my$pmcp=$pmfile;for ($pmcp){s/([^\\](\\\\)*)@/$1\\@/g}my($v);{package main;my$pid;if ($self->{FORK}|| $FORK){$pid=fork();die "Can't fork: $!" unless defined$pid}if ($pid){waitpid($pid,0);if (open my$fh,'<',$tmpfile){$v=<$fh>}}else {my($comp)=Safe->new;my$eval=qq{ + local(\$^W) = 0; + Parse::PMFile::_parse_version_safely("$pmcp"); + };$comp->permit("entereval");$comp->share("*Parse::PMFile::_parse_version_safely");$comp->share("*version::new");$comp->share("*version::numify");$comp->share_from('main',['*version::','*charstar::','*Exporter::','*DynaLoader::']);$comp->share_from('version',['&qv']);$comp->permit(":base_math");$comp->deny(qw/enteriter iter unstack goto/);version->import('qv')if$self->{UNSAFE}|| $UNSAFE;{no strict;$v=($self->{UNSAFE}|| $UNSAFE)? eval$eval : $comp->reval($eval)}if ($@){my$err=$@;if (ref$err){if ($err->{line}=~ /([\$*])([\w\:\']*)\bVERSION\b.*?\=(.*)/){local($^W)=0;my ($sigil,$vstr)=($1,$3);$self->_restore_overloaded_stuff(1)if$err->{line}=~ /use\s+version\b|version\->|qv\(/;$v=($self->{UNSAFE}|| $UNSAFE)? eval$vstr : $comp->reval($vstr);$v=$$v if$sigil eq '*' && ref$v}if ($@ or!$v){$self->_verbose(1,sprintf("reval failed: err[%s] for eval[%s]",JSON::PP::encode_json($err),$eval,));$v=JSON::PP::encode_json($err)}}else {$v=JSON::PP::encode_json({openerr=>$err })}}if (defined$v){$v=$v->numify if ref($v)=~ /^version(::vpp)?$/}else {$v=""}if ($self->{FORK}|| $FORK){open my$fh,'>:utf8',$tmpfile;print$fh $v;exit 0}else {utf8::encode($v);$v=undef if defined$v &&!length$v;$comp->erase;$self->_restore_overloaded_stuff}}}unlink$tmpfile if ($self->{FORK}|| $FORK)&& -e $tmpfile;return$self->_normalize_version($v)}sub _restore_overloaded_stuff {my ($self,$used_version_in_safe)=@_;return if$self->{UNSAFE}|| $UNSAFE;no strict 'refs';no warnings 'redefine';my$restored;if ($INC{'version/vxs.pm'}){*{'version::(""'}=\&version::vxs::stringify;*{'version::(0+'}=\&version::vxs::numify;*{'version::(cmp'}=\&version::vxs::VCMP;*{'version::(<=>'}=\&version::vxs::VCMP;*{'version::(bool'}=\&version::vxs::boolean;$restored=1}if ($INC{'version/vpp.pm'}){{package charstar;overload->import}if (!$used_version_in_safe){package version::vpp;overload->import}unless ($restored){*{'version::(""'}=\&version::vpp::stringify;*{'version::(0+'}=\&version::vpp::numify;*{'version::(cmp'}=\&version::vpp::vcmp;*{'version::(<=>'}=\&version::vpp::vcmp;*{'version::(bool'}=\&version::vpp::vbool}*{'version::vpp::(""'}=\&version::vpp::stringify;*{'version::vpp::(0+'}=\&version::vpp::numify;*{'version::vpp::(cmp'}=\&version::vpp::vcmp;*{'version::vpp::(<=>'}=\&version::vpp::vcmp;*{'version::vpp::(bool'}=\&version::vpp::vbool;*{'charstar::(""'}=\&charstar::thischar;*{'charstar::(0+'}=\&charstar::thischar;*{'charstar::(++'}=\&charstar::increment;*{'charstar::(--'}=\&charstar::decrement;*{'charstar::(+'}=\&charstar::plus;*{'charstar::(-'}=\&charstar::minus;*{'charstar::(*'}=\&charstar::multiply;*{'charstar::(cmp'}=\&charstar::cmp;*{'charstar::(<=>'}=\&charstar::spaceship;*{'charstar::(bool'}=\&charstar::thischar;*{'charstar::(='}=\&charstar::clone;$restored=1}if (!$restored){*{'version::(""'}=\&version::stringify;*{'version::(0+'}=\&version::numify;*{'version::(cmp'}=\&version::vcmp;*{'version::(<=>'}=\&version::vcmp;*{'version::(bool'}=\&version::boolean}}sub _packages_per_pmfile {my$self=shift;my$ppp={};my$pmfile=$self->{PMFILE};my$filemtime=$self->{MTIME};my$version=$self->{VERSION};open my$fh,"<","$pmfile" or return$ppp;local $/="\n";my$inpod=0;PLINE: while (<$fh>){chomp;my($pline)=$_;$inpod=$pline =~ /^=(?!cut)/ ? 1 : $pline =~ /^=cut/ ? 0 : $inpod;next if$inpod;next if substr($pline,0,4)eq "=cut";$pline =~ s/\#.*//;next if$pline =~ /^\s*$/;if ($pline =~ /^__(?:END|DATA)__\b/ and $pmfile !~ /\.PL$/){last PLINE}my$pkg;my$strict_version;if ($pline =~ m{ + # (.*) # takes too much time if $pline is long + (?<![*\$\\@%&]) # no sigils + \bpackage\s+ + ([\w\:\']+) + \s* + (?: $ | [\}\;] | \{ | \s+($version::STRICT) ) + }x){$pkg=$1;$strict_version=$2;if ($pkg eq "DB"){next PLINE}}if ($pkg){$pkg =~ s/\'/::/;next PLINE unless$pkg =~ /^[A-Za-z]/;next PLINE unless$pkg =~ /\w$/;next PLINE if$pkg eq "main";next PLINE if length($pkg)> 128;$ppp->{$pkg}{parsed}++;$ppp->{$pkg}{infile}=$pmfile;if ($self->_simile($pmfile,$pkg)){$ppp->{$pkg}{simile}=$pmfile;if ($self->_version_from_meta_ok){my$provides=$self->{META_CONTENT}{provides};if (exists$provides->{$pkg}){if (defined$provides->{$pkg}{version}){my$v=$provides->{$pkg}{version};if ($v =~ /[_\s]/ &&!$self->{ALLOW_DEV_VERSION}&&!$ALLOW_DEV_VERSION){next PLINE}unless (eval {$version=$self->_normalize_version($v);1}){$self->_verbose(1,"error with version in $pmfile: $@");next}$ppp->{$pkg}{version}=$version}else {$ppp->{$pkg}{version}="undef"}}}else {if (defined$strict_version){$ppp->{$pkg}{version}=$strict_version }else {$ppp->{$pkg}{version}=defined$version ? $version : ""}no warnings;if ($version eq 'undef'){$ppp->{$pkg}{version}=$version unless defined$ppp->{$pkg}{version}}else {$ppp->{$pkg}{version}=$version if$version > $ppp->{$pkg}{version}|| $version gt $ppp->{$pkg}{version}}}}else {$ppp->{$pkg}{version}=$version unless defined$ppp->{$pkg}{version}&& length($ppp->{$pkg}{version})}$ppp->{$pkg}{filemtime}=$filemtime}else {}}close$fh;$ppp}{no strict;sub _parse_version_safely {my($parsefile)=@_;my$result;local*FH;local $/="\n";open(FH,$parsefile)or die "Could not open '$parsefile': $!";my$inpod=0;while (<FH>){$inpod=/^=(?!cut)/ ? 1 : /^=cut/ ? 0 : $inpod;next if$inpod || /^\s*#/;last if /^__(?:END|DATA)__\b/;chop;if (my ($ver)=/package \s+ \S+ \s+ (\S+) \s* [;{]/x){return$ver if version::is_lax($ver)}next unless /(?<!\\)([\$*])(([\w\:\']*)\bVERSION)\b.*(?<![!><=])\=(?![=>])/;my$current_parsed_line=$_;my$eval=qq{ + package # + ExtUtils::MakeMaker::_version; + + local $1$2; + \$$2=undef; do { + $_ + }; \$$2 + };local $^W=0;local$SIG{__WARN__}=sub {};$result=__clean_eval($eval);if ($@ or!defined$result){die +{eval=>$eval,line=>$current_parsed_line,file=>$parsefile,err=>$@,}}last}close FH;$result="undef" unless defined$result;if ((ref$result)=~ /^version(?:::vpp)?\b/){$result=$result->numify}return$result}}sub _filter_ppps {my($self,@ppps)=@_;my@res;MANI: for my$ppp (@ppps){if ($self->{META_CONTENT}){my$no_index=$self->{META_CONTENT}{no_index}|| $self->{META_CONTENT}{private};if (ref($no_index)eq 'HASH'){my%map=(package=>qr{\z},namespace=>qr{::},);for my$k (qw(package namespace)){next unless my$v=$no_index->{$k};my$rest=$map{$k};if (ref$v eq "ARRAY"){for my$ve (@$v){$ve =~ s|::$||;if ($ppp =~ /^$ve$rest/){$self->_verbose(1,"Skipping ppp[$ppp] due to ve[$ve]");next MANI}else {$self->_verbose(1,"NOT skipping ppp[$ppp] due to ve[$ve]")}}}else {$v =~ s|::$||;if ($ppp =~ /^$v$rest/){$self->_verbose(1,"Skipping ppp[$ppp] due to v[$v]");next MANI}else {$self->_verbose(1,"NOT skipping ppp[$ppp] due to v[$v]")}}}}else {$self->_verbose(1,"No keyword 'no_index' or 'private' in META_CONTENT")}}else {}push@res,$ppp}$self->_verbose(1,"Result of filter_ppps: res[@res]");@res}sub _simile {my($self,$file,$package)=@_;$file =~ s|.*/||;$file =~ s|\.pm(?:\.PL)?||;my$ret=$package =~ m/\b\Q$file\E$/;$ret ||= 0;unless ($ret){$ret=1 if lc$file eq 'version'}$self->_verbose(1,"Result of simile(): file[$file] package[$package] ret[$ret]\n");$ret}sub _normalize_version {my($self,$v)=@_;$v="undef" unless defined$v;my$dv=Dumpvalue->new;my$sdv=$dv->stringify($v,1);$self->_verbose(1,"Result of normalize_version: sdv[$sdv]\n");return$v if$v eq "undef";return$v if$v =~ /^\{.*\}$/;$v =~ s/^\s+//;$v =~ s/\s+\z//;if ($v =~ /_/){return$v }if (!version::is_lax($v)){return JSON::PP::encode_json({x_normalize=>'version::is_lax failed',version=>$v })}my$vv=eval {no warnings;version->new($v)->numify};if ($@){return JSON::PP::encode_json({x_normalize=>$@,version=>$v })}if ($vv eq $v){}else {my$forced=$self->_force_numeric($v);if ($forced eq $vv){}elsif ($forced =~ /^v(.+)/){$vv=version->new($1)->numify}else {if ($forced==$vv){$vv=$forced}}}return$vv}sub _force_numeric {my($self,$v)=@_;$v=$self->_readable($v);if ($v =~ /^(\+?)(\d*)(\.(\d*))?/ && (defined $2 && length $2 || defined $4 && length $4)){my$two=defined $2 ? $2 : "";my$three=defined $3 ? $3 : "";$v="$two$three"}$v}sub _version_from_meta_ok {my($self)=@_;return$self->{VERSION_FROM_META_OK}if exists$self->{VERSION_FROM_META_OK};my$c=$self->{META_CONTENT};return($self->{VERSION_FROM_META_OK}=0)unless$c->{provides};my ($mb_v)=(defined$c->{generated_by}? $c->{generated_by}: '')=~ /Module::Build version ([\d\.]+)/;return($self->{VERSION_FROM_META_OK}=1)unless$mb_v;return($self->{VERSION_FROM_META_OK}=1)if$mb_v eq '0.250.0';if ($mb_v >= 0.19 && $mb_v < 0.26 &&!keys %{$c->{provides}}){return($self->{VERSION_FROM_META_OK}=0)}return($self->{VERSION_FROM_META_OK}=1)}sub _verbose {my($self,$level,@what)=@_;warn@what if$level <= ((ref$self && $self->{VERBOSE})|| $VERBOSE)}sub _vcmp {my($self,$l,$r)=@_;local($^W)=0;$self->_verbose(9,"l[$l] r[$r]");return 0 if$l eq $r;for ($l,$r){s/_//g}$self->_verbose(9,"l[$l] r[$r]");for ($l,$r){next unless tr/.// > 1 || /^v/;s/^v?/v/;1 while s/\.0+(\d)/.$1/}$self->_verbose(9,"l[$l] r[$r]");if ($l=~/^v/ <=> $r=~/^v/){for ($l,$r){next if /^v/;$_=$self->_float2vv($_)}}$self->_verbose(9,"l[$l] r[$r]");my$lvstring="v0";my$rvstring="v0";if ($] >= 5.006 && $l =~ /^v/ && $r =~ /^v/){$lvstring=$self->_vstring($l);$rvstring=$self->_vstring($r);$self->_verbose(9,sprintf "lv[%vd] rv[%vd]",$lvstring,$rvstring)}return (($l ne "undef")<=> ($r ne "undef")|| $lvstring cmp $rvstring || $l <=> $r || $l cmp $r)}sub _vgt {my($self,$l,$r)=@_;$self->_vcmp($l,$r)> 0}sub _vlt {my($self,$l,$r)=@_;$self->_vcmp($l,$r)< 0}sub _vge {my($self,$l,$r)=@_;$self->_vcmp($l,$r)>= 0}sub _vle {my($self,$l,$r)=@_;$self->_vcmp($l,$r)<= 0}sub _vstring {my($self,$n)=@_;$n =~ s/^v// or die "Parse::PMFile::_vstring() called with invalid arg [$n]";pack "U*",split /\./,$n}sub _float2vv {my($self,$n)=@_;my($rev)=int($n);$rev ||= 0;my($mantissa)=$n =~ /\.(\d{1,12})/;$mantissa ||= 0;$mantissa .= "0" while length($mantissa)%3;my$ret="v" .$rev;while ($mantissa){$mantissa =~ s/(\d{1,3})// or die "Panic: length>0 but not a digit? mantissa[$mantissa]";$ret .= ".".int($1)}$ret =~ s/(\.0)+/.0/;$ret}sub _readable {my($self,$n)=@_;$n =~ /^([\w\-\+\.]+)/;return $1 if defined $1 && length($1)>0;if ($] < 5.006){$self->_verbose(9,"Suspicious version string seen [$n]\n");return$n}my$better=sprintf "v%vd",$n;$self->_verbose(9,"n[$n] better[$better]");return$better}1; +PARSE_PMFILE + +$fatpacked{"String/ShellQuote.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'STRING_SHELLQUOTE'; + package String::ShellQuote;use strict;use vars qw($VERSION @ISA @EXPORT);require Exporter;$VERSION='1.04';@ISA=qw(Exporter);@EXPORT=qw(shell_quote shell_quote_best_effort shell_comment_quote);sub croak {require Carp;goto&Carp::croak}sub _shell_quote_backend {my@in=@_;my@err=();if (0){require RS::Handy;print RS::Handy::data_dump(\@in)}return \@err,'' unless@in;my$ret='';my$saw_non_equal=0;for (@in){if (!defined $_ or $_ eq ''){$_="''";next}if (s/\x00//g){push@err,"No way to quote string containing null (\\000) bytes"}my$escape=0;if (/=/){if (!$saw_non_equal){$escape=1}}else {$saw_non_equal=1}if (m|[^\w!%+,\-./:=@^]|){$escape=1}if ($escape || (!$saw_non_equal && /=/)){s/'/'\\''/g;s|((?:'\\''){2,})|q{'"} . (q{'} x (length($1) / 4)) . q{"'}|ge;$_="'$_'";s/^''//;s/''$//}}continue {$ret .= "$_ "}chop$ret;return \@err,$ret}sub shell_quote {my ($rerr,$s)=_shell_quote_backend @_;if (@$rerr){my%seen;@$rerr=grep {!$seen{$_}++}@$rerr;my$s=join '',map {"shell_quote(): $_\n"}@$rerr;chomp$s;croak$s}return$s}sub shell_quote_best_effort {my ($rerr,$s)=_shell_quote_backend @_;return$s}sub shell_comment_quote {return '' unless @_;unless (@_==1){croak "Too many arguments to shell_comment_quote " ."(got " .@_ ." expected 1)"}local $_=shift;s/\n/\n#/g;return $_}1; +STRING_SHELLQUOTE + +$fatpacked{"lib/core/only.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'LIB_CORE_ONLY'; + package lib::core::only;use strict;use warnings FATAL=>'all';use Config;sub import {@INC=@Config{qw(privlibexp archlibexp)};return}1; +LIB_CORE_ONLY + +$fatpacked{"local/lib.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'LOCAL_LIB'; + package local::lib;use 5.006;use strict;use warnings;use Config;our$VERSION='2.000015';$VERSION=eval$VERSION;BEGIN {*_WIN32=($^O eq 'MSWin32' || $^O eq 'NetWare' || $^O eq 'symbian')? sub(){1}: sub(){0};*_USE_FSPEC=($^O eq 'MacOS' || $^O eq 'VMS' || $INC{'File/Spec.pm'})? sub(){1}: sub(){0}}our$_DIR_JOIN=_WIN32 ? '\\' : '/';our$_DIR_SPLIT=(_WIN32 || $^O eq 'cygwin')? qr{[\\/]} : qr{/};our$_ROOT=_WIN32 ? do {my$UNC=qr{[\\/]{2}[^\\/]+[\\/][^\\/]+};qr{^(?:$UNC|[A-Za-z]:|)$_DIR_SPLIT}}: qr{^/};our$_PERL;sub _cwd {my$drive=shift;if (!$_PERL){($_PERL)=$^X =~ /(.+)/;if (_is_abs($_PERL)){}elsif (-x $Config{perlpath}){$_PERL=$Config{perlpath}}else {($_PERL)=map {/(.*)/}grep {-x $_}map {join($_DIR_JOIN,$_,$_PERL)}split /\Q$Config{path_sep}\E/,$ENV{PATH}}}local@ENV{qw(PATH IFS CDPATH ENV BASH_ENV)};my$cmd=$drive ? "eval { Cwd::getdcwd(q($drive)) }" : 'getcwd';my$cwd=`"$_PERL" -MCwd -le "print $cmd"`;chomp$cwd;if (!length$cwd && $drive){$cwd=$drive}$cwd =~ s/$_DIR_SPLIT?$/$_DIR_JOIN/;$cwd}sub _catdir {if (_USE_FSPEC){require File::Spec;File::Spec->catdir(@_)}else {my$dir=join($_DIR_JOIN,@_);$dir =~ s{($_DIR_SPLIT)(?:\.?$_DIR_SPLIT)+}{$1}g;$dir}}sub _is_abs {if (_USE_FSPEC){require File::Spec;File::Spec->file_name_is_absolute($_[0])}else {$_[0]=~ $_ROOT}}sub _rel2abs {my ($dir,$base)=@_;return$dir if _is_abs($dir);$base=_WIN32 && $dir =~ s/^([A-Za-z]:)// ? _cwd("$1"): $base ? $base : _cwd;return _catdir($base,$dir)}sub import {my ($class,@args)=@_;push@args,@ARGV if $0 eq '-';my@steps;my%opts;my$shelltype;while (@args){my$arg=shift@args;if ($arg =~ /\xE2\x88\x92/ or $arg =~ /−/){die <<'DEATH'}elsif ($arg eq '--self-contained'){die <<'DEATH'}elsif($arg =~ /^--deactivate(?:=(.*))?$/){my$path=defined $1 ? $1 : shift@args;push@steps,['deactivate',$path]}elsif ($arg eq '--deactivate-all'){push@steps,['deactivate_all']}elsif ($arg =~ /^--shelltype(?:=(.*))?$/){$shelltype=defined $1 ? $1 : shift@args}elsif ($arg eq '--no-create'){$opts{no_create}=1}elsif ($arg =~ /^--/){die "Unknown import argument: $arg"}else {push@steps,['activate',$arg]}}if (!@steps){push@steps,['activate',undef]}my$self=$class->new(%opts);for (@steps){my ($method,@args)=@$_;$self=$self->$method(@args)}if ($0 eq '-'){print$self->environment_vars_string($shelltype);exit 0}else {$self->setup_local_lib}}sub new {my$class=shift;bless {@_},$class}sub clone {my$self=shift;bless {%$self,@_},ref$self}sub inc {$_[0]->{inc}||= \@INC}sub libs {$_[0]->{libs}||= [\'PERL5LIB' ]}sub bins {$_[0]->{bins}||= [\'PATH' ]}sub roots {$_[0]->{roots}||= [\'PERL_LOCAL_LIB_ROOT' ]}sub extra {$_[0]->{extra}||= {}}sub no_create {$_[0]->{no_create}}my$_archname=$Config{archname};my$_version=$Config{version};my@_inc_version_list=reverse split / /,$Config{inc_version_list};my$_path_sep=$Config{path_sep};sub _as_list {my$list=shift;grep length,map {!(ref $_ && ref $_ eq 'SCALAR')? $_ : (defined$ENV{$$_}? split(/\Q$_path_sep/,$ENV{$$_}): ())}ref$list ? @$list : $list}sub _remove_from {my ($list,@remove)=@_;return @$list if!@remove;my%remove=map {$_=>1}@remove;grep!$remove{$_},_as_list($list)}my@_lib_subdirs=([$_version,$_archname],[$_version],[$_archname],(@_inc_version_list ? \@_inc_version_list : ()),[],);sub install_base_bin_path {my ($class,$path)=@_;return _catdir($path,'bin')}sub install_base_perl_path {my ($class,$path)=@_;return _catdir($path,'lib','perl5')}sub install_base_arch_path {my ($class,$path)=@_;_catdir($class->install_base_perl_path($path),$_archname)}sub lib_paths_for {my ($class,$path)=@_;my$base=$class->install_base_perl_path($path);return map {_catdir($base,@$_)}@_lib_subdirs}sub _mm_escape_path {my$path=shift;$path =~ s/\\/\\\\/g;if ($path =~ s/ /\\ /g){$path=qq{"$path"}}return$path}sub _mb_escape_path {my$path=shift;$path =~ s/\\/\\\\/g;return qq{"$path"}}sub installer_options_for {my ($class,$path)=@_;return (PERL_MM_OPT=>defined$path ? "INSTALL_BASE="._mm_escape_path($path): undef,PERL_MB_OPT=>defined$path ? "--install_base "._mb_escape_path($path): undef,)}sub active_paths {my ($self)=@_;$self=ref$self ? $self : $self->new;return grep {my$active_ll=$self->install_base_perl_path($_);grep {$_ eq $active_ll}@{$self->inc}}_as_list($self->roots)}sub deactivate {my ($self,$path)=@_;$self=$self->new unless ref$self;$path=$self->resolve_path($path);$path=$self->normalize_path($path);my@active_lls=$self->active_paths;if (!grep {$_ eq $path}@active_lls){warn "Tried to deactivate inactive local::lib '$path'\n";return$self}my%args=(bins=>[_remove_from($self->bins,$self->install_base_bin_path($path))],libs=>[_remove_from($self->libs,$self->install_base_perl_path($path))],inc=>[_remove_from($self->inc,$self->lib_paths_for($path))],roots=>[_remove_from($self->roots,$path)],);$args{extra}={$self->installer_options_for($args{roots}[0])};$self->clone(%args)}sub deactivate_all {my ($self)=@_;$self=$self->new unless ref$self;my@active_lls=$self->active_paths;my%args;if (@active_lls){%args=(bins=>[_remove_from($self->bins,map$self->install_base_bin_path($_),@active_lls)],libs=>[_remove_from($self->libs,map$self->install_base_perl_path($_),@active_lls)],inc=>[_remove_from($self->inc,map$self->lib_paths_for($_),@active_lls)],roots=>[_remove_from($self->roots,@active_lls)],)}$args{extra}={$self->installer_options_for(undef)};$self->clone(%args)}sub activate {my ($self,$path)=@_;$self=$self->new unless ref$self;$path=$self->resolve_path($path);$self->ensure_dir_structure_for($path)unless$self->no_create;$path=$self->normalize_path($path);my@active_lls=$self->active_paths;if (grep {$_ eq $path}@active_lls[1 .. $#active_lls]){$self=$self->deactivate($path)}my%args;if (!@active_lls || $active_lls[0]ne $path){%args=(bins=>[$self->install_base_bin_path($path),@{$self->bins}],libs=>[$self->install_base_perl_path($path),@{$self->libs}],inc=>[$self->lib_paths_for($path),@{$self->inc}],roots=>[$path,@{$self->roots}],)}$args{extra}={$self->installer_options_for($path)};$self->clone(%args)}sub normalize_path {my ($self,$path)=@_;$path=(Win32::GetShortPathName($path)|| $path)if $^O eq 'MSWin32';return$path}sub build_environment_vars_for {my$self=$_[0]->new->activate($_[1]);$self->build_environment_vars}sub build_activate_environment_vars_for {my$self=$_[0]->new->activate($_[1]);$self->build_environment_vars}sub build_deactivate_environment_vars_for {my$self=$_[0]->new->deactivate($_[1]);$self->build_environment_vars}sub build_deact_all_environment_vars_for {my$self=$_[0]->new->deactivate_all;$self->build_environment_vars}sub build_environment_vars {my$self=shift;(PATH=>join($_path_sep,_as_list($self->bins)),PERL5LIB=>join($_path_sep,_as_list($self->libs)),PERL_LOCAL_LIB_ROOT=>join($_path_sep,_as_list($self->roots)),%{$self->extra},)}sub setup_local_lib_for {my$self=$_[0]->new->activate($_[1]);$self->setup_local_lib}sub setup_local_lib {my$self=shift;require Carp::Heavy if$INC{'Carp.pm'};$self->setup_env_hash;@INC=@{$self->inc}}sub setup_env_hash_for {my$self=$_[0]->new->activate($_[1]);$self->setup_env_hash}sub setup_env_hash {my$self=shift;my%env=$self->build_environment_vars;for my$key (keys%env){if (defined$env{$key}){$ENV{$key}=$env{$key}}else {delete$ENV{$key}}}}sub print_environment_vars_for {print $_[0]->environment_vars_string_for(@_[1..$#_])}sub environment_vars_string_for {my$self=$_[0]->new->activate($_[1]);$self->environment_vars_string}sub environment_vars_string {my ($self,$shelltype)=@_;$shelltype ||= $self->guess_shelltype;my$extra=$self->extra;my@envs=(PATH=>$self->bins,PERL5LIB=>$self->libs,PERL_LOCAL_LIB_ROOT=>$self->roots,map {$_=>$extra->{$_}}sort keys %$extra,);$self->_build_env_string($shelltype,\@envs)}sub _build_env_string {my ($self,$shelltype,$envs)=@_;my@envs=@$envs;my$build_method="build_${shelltype}_env_declaration";my$out='';while (@envs){my ($name,$value)=(shift(@envs),shift(@envs));if (ref$value && @$value==1 && ref$value->[0]&& ref$value->[0]eq 'SCALAR' && ${$value->[0]}eq $name){next}$out .= $self->$build_method($name,$value)}my$wrap_method="wrap_${shelltype}_output";if ($self->can($wrap_method)){return$self->$wrap_method($out)}return$out}sub build_bourne_env_declaration {my ($class,$name,$args)=@_;my$value=$class->_interpolate($args,'${%s}',qr/["\\\$!`]/,'\\%s');if (!defined$value){return qq{unset $name;\n}}$value =~ s/(^|\G|$_path_sep)\$\{$name\}$_path_sep/$1\${$name}\${$name+$_path_sep}/g;$value =~ s/$_path_sep\$\{$name\}$/\${$name+$_path_sep}\${$name}/;qq{${name}="$value"; export ${name};\n}}sub build_csh_env_declaration {my ($class,$name,$args)=@_;my ($value,@vars)=$class->_interpolate($args,'${%s}','"','"\\%s"');if (!defined$value){return qq{unsetenv $name;\n}}my$out='';for my$var (@vars){$out .= qq{if ! \$?$name setenv $name '';\n}}my$value_without=$value;if ($value_without =~ s/(?:^|$_path_sep)\$\{$name\}(?:$_path_sep|$)//g){$out .= qq{if "\${$name}" != '' setenv $name "$value";\n};$out .= qq{if "\${$name}" == '' }}$out .= qq{setenv $name "$value_without";\n};return$out}sub build_cmd_env_declaration {my ($class,$name,$args)=@_;my$value=$class->_interpolate($args,'%%%s%%',qr(%),'%s');if (!$value){return qq{\@set $name=\n}}my$out='';my$value_without=$value;if ($value_without =~ s/(?:^|$_path_sep)%$name%(?:$_path_sep|$)//g){$out .= qq{\@if not "%$name%"=="" set "$name=$value"\n};$out .= qq{\@if "%$name%"=="" }}$out .= qq{\@set "$name=$value_without"\n};return$out}sub build_powershell_env_declaration {my ($class,$name,$args)=@_;my$value=$class->_interpolate($args,'$env:%s','"','`%s');if (!$value){return qq{Remove-Item -ErrorAction 0 Env:\\$name;\n}}my$maybe_path_sep=qq{\$(if("\$env:$name"-eq""){""}else{"$_path_sep"})};$value =~ s/(^|\G|$_path_sep)\$env:$name$_path_sep/$1\$env:$name"+$maybe_path_sep+"/g;$value =~ s/$_path_sep\$env:$name$/"+$maybe_path_sep+\$env:$name+"/;qq{\$env:$name = \$("$value");\n}}sub wrap_powershell_output {my ($class,$out)=@_;return$out || " \n"}sub build_fish_env_declaration {my ($class,$name,$args)=@_;my$value=$class->_interpolate($args,'$%s',qr/[\\"' ]/,'\\%s');if (!defined$value){return qq{set -e $name;\n}}$value =~ s/$_path_sep/ /g;qq{set -x $name $value;\n}}sub _interpolate {my ($class,$args,$var_pat,$escape,$escape_pat)=@_;return unless defined$args;my@args=ref$args ? @$args : $args;return unless@args;my@vars=map {$$_}grep {ref $_ eq 'SCALAR'}@args;my$string=join$_path_sep,map {ref $_ eq 'SCALAR' ? sprintf($var_pat,$$_): do {s/($escape)/sprintf($escape_pat, $1)/ge;$_}}@args;return wantarray ? ($string,\@vars): $string}sub pipeline;sub pipeline {my@methods=@_;my$last=pop(@methods);if (@methods){\sub {my ($obj,@args)=@_;$obj->${pipeline@methods}($obj->$last(@args))}}else {\sub {shift->$last(@_)}}}sub resolve_path {my ($class,$path)=@_;$path=$class->${pipeline qw(resolve_relative_path resolve_home_path resolve_empty_path)}($path);$path}sub resolve_empty_path {my ($class,$path)=@_;if (defined$path){$path}else {'~/perl5'}}sub resolve_home_path {my ($class,$path)=@_;$path =~ /^~([^\/]*)/ or return$path;my$user=$1;my$homedir=do {if (!length($user)&& defined$ENV{HOME}){$ENV{HOME}}else {require File::Glob;File::Glob::bsd_glob("~$user",File::Glob::GLOB_TILDE())}};unless (defined$homedir){require Carp;require Carp::Heavy;Carp::croak("Couldn't resolve homedir for " .(defined$user ? $user : 'current user'))}$path =~ s/^~[^\/]*/$homedir/;$path}sub resolve_relative_path {my ($class,$path)=@_;_rel2abs($path)}sub ensure_dir_structure_for {my ($class,$path)=@_;unless (-d $path){warn "Attempting to create directory ${path}\n"}require File::Basename;my@dirs;while(!-d $path){push@dirs,$path;$path=File::Basename::dirname($path)}mkdir $_ for reverse@dirs;return}sub guess_shelltype {my$shellbin =defined$ENV{SHELL}? ($ENV{SHELL}=~ /([\w.]+)$/)[-1]: ($^O eq 'MSWin32' && exists$ENV{'!EXITCODE'})? 'bash' : ($^O eq 'MSWin32' && $ENV{PROMPT}&& $ENV{COMSPEC})? ($ENV{COMSPEC}=~ /([\w.]+)$/)[-1]: ($^O eq 'MSWin32' &&!$ENV{PROMPT})? 'powershell.exe' : 'sh';for ($shellbin){return /csh$/ ? 'csh' : /fish/ ? 'fish' : /command(?:\.com)?$/i ? 'cmd' : /cmd(?:\.exe)?$/i ? 'cmd' : /4nt(?:\.exe)?$/i ? 'cmd' : /powershell(?:\.exe)?$/i ? 'powershell' : 'bourne'}}1; + WHOA THERE! It looks like you've got some fancy dashes in your commandline! + These are *not* the traditional -- dashes that software recognizes. You + probably got these by copy-pasting from the perldoc for this module as + rendered by a UTF8-capable formatter. This most typically happens on an OS X + terminal, but can happen elsewhere too. Please try again after replacing the + dashes with normal minus signs. + DEATH + FATAL: The local::lib --self-contained flag has never worked reliably and the + original author, Mark Stosberg, was unable or unwilling to maintain it. As + such, this flag has been removed from the local::lib codebase in order to + prevent misunderstandings and potentially broken builds. The local::lib authors + recommend that you look at the lib::core::only module shipped with this + distribution in order to create a more robust environment that is equivalent to + what --self-contained provided (although quite possibly not what you originally + thought it provided due to the poor quality of the documentation, for which we + apologise). + DEATH +LOCAL_LIB + +$fatpacked{"parent.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'PARENT'; + package parent;use strict;use vars qw($VERSION);$VERSION='0.228';sub import {my$class=shift;my$inheritor=caller(0);if (@_ and $_[0]eq '-norequire'){shift @_}else {for (my@filename=@_){if ($_ eq $inheritor){warn "Class '$inheritor' tried to inherit from itself\n"};s{::|'}{/}g;require "$_.pm"}}{no strict 'refs';push @{"$inheritor\::ISA"},@_}};"All your base are belong to us" +PARENT + +$fatpacked{"version.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'VERSION'; + package version;use 5.006002;use strict;use warnings::register;if ($] >= 5.015){warnings::register_categories(qw/version/)}use vars qw(@ISA $VERSION $CLASS $STRICT $LAX *declare *qv);$VERSION=0.9912;$CLASS='version';{local$SIG{'__DIE__'};if (1){eval "use version::vpp $VERSION";die "$@" if ($@);push@ISA,"version::vpp";local $^W;*version::qv=\&version::vpp::qv;*version::declare=\&version::vpp::declare;*version::_VERSION=\&version::vpp::_VERSION;*version::vcmp=\&version::vpp::vcmp;*version::new=\&version::vpp::new;*version::numify=\&version::vpp::numify;*version::normal=\&version::vpp::normal;if ($] >= 5.009000){no strict 'refs';*version::stringify=\&version::vpp::stringify;*{'version::(""'}=\&version::vpp::stringify;*{'version::(<=>'}=\&version::vpp::vcmp;*version::parse=\&version::vpp::parse}}else {push@ISA,"version::vxs";local $^W;*version::declare=\&version::vxs::declare;*version::qv=\&version::vxs::qv;*version::_VERSION=\&version::vxs::_VERSION;*version::vcmp=\&version::vxs::VCMP;*version::new=\&version::vxs::new;*version::numify=\&version::vxs::numify;*version::normal=\&version::vxs::normal;if ($] >= 5.009000){no strict 'refs';*version::stringify=\&version::vxs::stringify;*{'version::(""'}=\&version::vxs::stringify;*{'version::(<=>'}=\&version::vxs::VCMP;*version::parse=\&version::vxs::parse}}}require version::regex;*version::is_lax=\&version::regex::is_lax;*version::is_strict=\&version::regex::is_strict;*LAX=\$version::regex::LAX;*STRICT=\$version::regex::STRICT;sub import {no strict 'refs';my ($class)=shift;unless ($class eq $CLASS){local $^W;*{$class.'::declare'}=\&{$CLASS.'::declare'};*{$class.'::qv'}=\&{$CLASS.'::qv'}}my%args;if (@_){map {$args{$_}=1}@_}else {%args=(qv=>1,'UNIVERSAL::VERSION'=>1,)}my$callpkg=caller();if (exists($args{declare})){*{$callpkg.'::declare'}=sub {return$class->declare(shift)}unless defined(&{$callpkg.'::declare'})}if (exists($args{qv})){*{$callpkg.'::qv'}=sub {return$class->qv(shift)}unless defined(&{$callpkg.'::qv'})}if (exists($args{'UNIVERSAL::VERSION'})){local $^W;*UNIVERSAL::VERSION =\&{$CLASS.'::_VERSION'}}if (exists($args{'VERSION'})){*{$callpkg.'::VERSION'}=\&{$CLASS.'::_VERSION'}}if (exists($args{'is_strict'})){*{$callpkg.'::is_strict'}=\&{$CLASS.'::is_strict'}unless defined(&{$callpkg.'::is_strict'})}if (exists($args{'is_lax'})){*{$callpkg.'::is_lax'}=\&{$CLASS.'::is_lax'}unless defined(&{$callpkg.'::is_lax'})}}1; +VERSION + +$fatpacked{"version/regex.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'VERSION_REGEX'; + package version::regex;use strict;use vars qw($VERSION $CLASS $STRICT $LAX);$VERSION=0.9912;my$FRACTION_PART=qr/\.[0-9]+/;my$STRICT_INTEGER_PART=qr/0|[1-9][0-9]*/;my$LAX_INTEGER_PART=qr/[0-9]+/;my$STRICT_DOTTED_DECIMAL_PART=qr/\.[0-9]{1,3}/;my$LAX_DOTTED_DECIMAL_PART=qr/\.[0-9]+/;my$LAX_ALPHA_PART=qr/_[0-9]+/;my$STRICT_DECIMAL_VERSION=qr/ $STRICT_INTEGER_PART $FRACTION_PART? /x;my$STRICT_DOTTED_DECIMAL_VERSION=qr/ v $STRICT_INTEGER_PART $STRICT_DOTTED_DECIMAL_PART{2,} /x;$STRICT=qr/ $STRICT_DECIMAL_VERSION | $STRICT_DOTTED_DECIMAL_VERSION /x;my$LAX_DECIMAL_VERSION=qr/ $LAX_INTEGER_PART (?: \. | $FRACTION_PART $LAX_ALPHA_PART? )? + | + $FRACTION_PART $LAX_ALPHA_PART? + /x;my$LAX_DOTTED_DECIMAL_VERSION=qr/ + v $LAX_INTEGER_PART (?: $LAX_DOTTED_DECIMAL_PART+ $LAX_ALPHA_PART? )? + | + $LAX_INTEGER_PART? $LAX_DOTTED_DECIMAL_PART{2,} $LAX_ALPHA_PART? + /x;$LAX=qr/ undef | $LAX_DECIMAL_VERSION | $LAX_DOTTED_DECIMAL_VERSION /x;sub is_strict {defined $_[0]&& $_[0]=~ qr/ \A $STRICT \z /x}sub is_lax {defined $_[0]&& $_[0]=~ qr/ \A $LAX \z /x}1; +VERSION_REGEX + +$fatpacked{"version/vpp.pm"} = '#line '.(1+__LINE__).' "'.__FILE__."\"\n".<<'VERSION_VPP'; + package charstar;use overload ('""'=>\&thischar,'0+'=>\&thischar,'++'=>\&increment,'--'=>\&decrement,'+'=>\&plus,'-'=>\&minus,'*'=>\&multiply,'cmp'=>\&cmp,'<=>'=>\&spaceship,'bool'=>\&thischar,'='=>\&clone,);sub new {my ($self,$string)=@_;my$class=ref($self)|| $self;my$obj={string=>[split(//,$string)],current=>0,};return bless$obj,$class}sub thischar {my ($self)=@_;my$last=$#{$self->{string}};my$curr=$self->{current};if ($curr >= 0 && $curr <= $last){return$self->{string}->[$curr]}else {return ''}}sub increment {my ($self)=@_;$self->{current}++}sub decrement {my ($self)=@_;$self->{current}--}sub plus {my ($self,$offset)=@_;my$rself=$self->clone;$rself->{current}+= $offset;return$rself}sub minus {my ($self,$offset)=@_;my$rself=$self->clone;$rself->{current}-= $offset;return$rself}sub multiply {my ($left,$right,$swapped)=@_;my$char=$left->thischar();return$char * $right}sub spaceship {my ($left,$right,$swapped)=@_;unless (ref($right)){$right=$left->new($right)}return$left->{current}<=> $right->{current}}sub cmp {my ($left,$right,$swapped)=@_;unless (ref($right)){if (length($right)==1){return$left->thischar cmp $right}$right=$left->new($right)}return$left->currstr cmp $right->currstr}sub bool {my ($self)=@_;my$char=$self->thischar;return ($char ne '')}sub clone {my ($left,$right,$swapped)=@_;$right={string=>[@{$left->{string}}],current=>$left->{current},};return bless$right,ref($left)}sub currstr {my ($self,$s)=@_;my$curr=$self->{current};my$last=$#{$self->{string}};if (defined($s)&& $s->{current}< $last){$last=$s->{current}}my$string=join('',@{$self->{string}}[$curr..$last]);return$string}package version::vpp;use 5.006002;use strict;use warnings::register;use Config;use vars qw($VERSION $CLASS @ISA $LAX $STRICT $WARN_CATEGORY);$VERSION=0.9912;$CLASS='version::vpp';if ($] > 5.015){warnings::register_categories(qw/version/);$WARN_CATEGORY='version'}else {$WARN_CATEGORY='numeric'}require version::regex;*version::vpp::is_strict=\&version::regex::is_strict;*version::vpp::is_lax=\&version::regex::is_lax;*LAX=\$version::regex::LAX;*STRICT=\$version::regex::STRICT;use overload ('""'=>\&stringify,'0+'=>\&numify,'cmp'=>\&vcmp,'<=>'=>\&vcmp,'bool'=>\&vbool,'+'=>\&vnoop,'-'=>\&vnoop,'*'=>\&vnoop,'/'=>\&vnoop,'+='=>\&vnoop,'-='=>\&vnoop,'*='=>\&vnoop,'/='=>\&vnoop,'abs'=>\&vnoop,);sub import {no strict 'refs';my ($class)=shift;unless ($class eq $CLASS){local $^W;*{$class.'::declare'}=\&{$CLASS.'::declare'};*{$class.'::qv'}=\&{$CLASS.'::qv'}}my%args;if (@_){map {$args{$_}=1}@_}else {%args=(qv=>1,'UNIVERSAL::VERSION'=>1,)}my$callpkg=caller();if (exists($args{declare})){*{$callpkg.'::declare'}=sub {return$class->declare(shift)}unless defined(&{$callpkg.'::declare'})}if (exists($args{qv})){*{$callpkg.'::qv'}=sub {return$class->qv(shift)}unless defined(&{$callpkg.'::qv'})}if (exists($args{'UNIVERSAL::VERSION'})){no warnings qw/redefine/;*UNIVERSAL::VERSION =\&{$CLASS.'::_VERSION'}}if (exists($args{'VERSION'})){*{$callpkg.'::VERSION'}=\&{$CLASS.'::_VERSION'}}if (exists($args{'is_strict'})){*{$callpkg.'::is_strict'}=\&{$CLASS.'::is_strict'}unless defined(&{$callpkg.'::is_strict'})}if (exists($args{'is_lax'})){*{$callpkg.'::is_lax'}=\&{$CLASS.'::is_lax'}unless defined(&{$callpkg.'::is_lax'})}}my$VERSION_MAX=0x7FFFFFFF;use constant TRUE=>1;use constant FALSE=>0;sub isDIGIT {my ($char)=shift->thischar();return ($char =~ /\d/)}sub isALPHA {my ($char)=shift->thischar();return ($char =~ /[a-zA-Z]/)}sub isSPACE {my ($char)=shift->thischar();return ($char =~ /\s/)}sub BADVERSION {my ($s,$errstr,$error)=@_;if ($errstr){$$errstr=$error}return$s}sub prescan_version {my ($s,$strict,$errstr,$sqv,$ssaw_decimal,$swidth,$salpha)=@_;my$qv=defined$sqv ? $$sqv : FALSE;my$saw_decimal=defined$ssaw_decimal ? $$ssaw_decimal : 0;my$width=defined$swidth ? $$swidth : 3;my$alpha=defined$salpha ? $$salpha : FALSE;my$d=$s;if ($qv && isDIGIT($d)){goto dotted_decimal_version}if ($d eq 'v'){$d++;if (isDIGIT($d)){$qv=TRUE}else {return BADVERSION($s,$errstr,"Invalid version format (dotted-decimal versions require at least three parts)")}dotted_decimal_version: if ($strict && $d eq '0' && isDIGIT($d+1)){return BADVERSION($s,$errstr,"Invalid version format (no leading zeros)")}while (isDIGIT($d)){$d++}if ($d eq '.'){$saw_decimal++;$d++}else {if ($strict){return BADVERSION($s,$errstr,"Invalid version format (dotted-decimal versions require at least three parts)")}else {goto version_prescan_finish}}{my$i=0;my$j=0;while (isDIGIT($d)){$i++;while (isDIGIT($d)){$d++;$j++;if ($strict && $j > 3){return BADVERSION($s,$errstr,"Invalid version format (maximum 3 digits between decimals)")}}if ($d eq '_'){if ($strict){return BADVERSION($s,$errstr,"Invalid version format (no underscores)")}if ($alpha){return BADVERSION($s,$errstr,"Invalid version format (multiple underscores)")}$d++;$alpha=TRUE}elsif ($d eq '.'){if ($alpha){return BADVERSION($s,$errstr,"Invalid version format (underscores before decimal)")}$saw_decimal++;$d++}elsif (!isDIGIT($d)){last}$j=0}if ($strict && $i < 2){return BADVERSION($s,$errstr,"Invalid version format (dotted-decimal versions require at least three parts)")}}}else {my$j=0;if ($strict){if ($d eq '.'){return BADVERSION($s,$errstr,"Invalid version format (0 before decimal required)")}if ($d eq '0' && isDIGIT($d+1)){return BADVERSION($s,$errstr,"Invalid version format (no leading zeros)")}}if ($d eq '-'){return BADVERSION($s,$errstr,"Invalid version format (negative version number)")}while (isDIGIT($d)){$d++}if ($d eq '.'){$saw_decimal++;$d++}elsif (!$d || $d eq ';' || isSPACE($d)|| $d eq '}'){if ($d==$s){return BADVERSION($s,$errstr,"Invalid version format (version required)")}goto version_prescan_finish}elsif ($d==$s){return BADVERSION($s,$errstr,"Invalid version format (non-numeric data)")}elsif ($d eq '_'){if ($strict){return BADVERSION($s,$errstr,"Invalid version format (no underscores)")}elsif (isDIGIT($d+1)){return BADVERSION($s,$errstr,"Invalid version format (alpha without decimal)")}else {return BADVERSION($s,$errstr,"Invalid version format (misplaced underscore)")}}elsif ($d){return BADVERSION($s,$errstr,"Invalid version format (non-numeric data)")}if ($d &&!isDIGIT($d)&& ($strict ||!($d eq ';' || isSPACE($d)|| $d eq '}'))){return BADVERSION($s,$errstr,"Invalid version format (fractional part required)")}while (isDIGIT($d)){$d++;$j++;if ($d eq '.' && isDIGIT($d-1)){if ($alpha){return BADVERSION($s,$errstr,"Invalid version format (underscores before decimal)")}if ($strict){return BADVERSION($s,$errstr,"Invalid version format (dotted-decimal versions must begin with 'v')")}$d=$s;$qv=TRUE;goto dotted_decimal_version}if ($d eq '_'){if ($strict){return BADVERSION($s,$errstr,"Invalid version format (no underscores)")}if ($alpha){return BADVERSION($s,$errstr,"Invalid version format (multiple underscores)")}if (!isDIGIT($d+1)){return BADVERSION($s,$errstr,"Invalid version format (misplaced underscore)")}$width=$j;$d++;$alpha=TRUE}}}version_prescan_finish: while (isSPACE($d)){$d++}if ($d &&!isDIGIT($d)&& (!($d eq ';' || $d eq '}'))){return BADVERSION($s,$errstr,"Invalid version format (non-numeric data)")}if ($saw_decimal > 1 && ($d-1)eq '.'){return BADVERSION($s,$errstr,"Invalid version format (trailing decimal)")}if (defined$sqv){$$sqv=$qv}if (defined$swidth){$$swidth=$width}if (defined$ssaw_decimal){$$ssaw_decimal=$saw_decimal}if (defined$salpha){$$salpha=$alpha}return$d}sub scan_version {my ($s,$rv,$qv)=@_;my$start;my$pos;my$last;my$errstr;my$saw_decimal=0;my$width=3;my$alpha=FALSE;my$vinf=FALSE;my@av;$s=new charstar$s;while (isSPACE($s)){$s++}$last=prescan_version($s,FALSE,\$errstr,\$qv,\$saw_decimal,\$width,\$alpha);if ($errstr){if ($s ne 'undef'){require Carp;Carp::croak($errstr)}}$start=$s;if ($s eq 'v'){$s++}$pos=$s;if ($qv){$$rv->{qv}=$qv}if ($alpha){$$rv->{alpha}=$alpha}if (!$qv && $width < 3){$$rv->{width}=$width}while (isDIGIT($pos)){$pos++}if (!isALPHA($pos)){my$rev;for (;;){$rev=0;{my$end=$pos;my$mult=1;my$orev;if (!$qv && $s > $start && $saw_decimal==1){$mult *= 100;while ($s < $end){$orev=$rev;$rev += $s * $mult;$mult /= 10;if ((abs($orev)> abs($rev))|| (abs($rev)> $VERSION_MAX)){warn("Integer overflow in version %d",$VERSION_MAX);$s=$end - 1;$rev=$VERSION_MAX;$vinf=1}$s++;if ($s eq '_'){$s++}}}else {while (--$end >= $s){$orev=$rev;$rev += $end * $mult;$mult *= 10;if ((abs($orev)> abs($rev))|| (abs($rev)> $VERSION_MAX)){warn("Integer overflow in version");$end=$s - 1;$rev=$VERSION_MAX;$vinf=1}}}}push@av,$rev;if ($vinf){$s=$last;last}elsif ($pos eq '.'){$pos++;if ($qv){while ($pos eq '0'){$pos++}}$s=$pos}elsif ($pos eq '_' && isDIGIT($pos+1)){$s=++$pos}elsif ($pos eq ',' && isDIGIT($pos+1)){$s=++$pos}elsif (isDIGIT($pos)){$s=$pos}else {$s=$pos;last}if ($qv){while (isDIGIT($pos)){$pos++}}else {my$digits=0;while ((isDIGIT($pos)|| $pos eq '_')&& $digits < 3){if ($pos ne '_'){$digits++}$pos++}}}}if ($qv){my$len=$#av;$len=2 - $len;while ($len-- > 0){push@av,0}}if ($vinf){$$rv->{original}="v.Inf";$$rv->{vinf}=1}elsif ($s > $start){$$rv->{original}=$start->currstr($s);if ($qv && $saw_decimal==1 && $start ne 'v'){$$rv->{original}='v' .$$rv->{original}}}else {$$rv->{original}='0';push(@av,0)}$$rv->{version}=\@av;if ($s eq 'undef'){$s += 5}return$s}sub new {my$class=shift;unless (defined$class or $#_ > 1){require Carp;Carp::croak('Usage: version::new(class, version)')}my$self=bless ({},ref ($class)|| $class);my$qv=FALSE;if ($#_==1){$qv=TRUE}my$value=pop;if (ref($value)&& eval('$value->isa("version")')){$self->{version}=[@{$value->{version}}];$self->{qv}=1 if$value->{qv};$self->{alpha}=1 if$value->{alpha};$self->{original}=''.$value->{original};return$self}if (not defined$value or $value =~ /^undef$/){push @{$self->{version}},0;$self->{original}="0";return ($self)}if (ref($value)=~ m/ARRAY|HASH/){require Carp;Carp::croak("Invalid version format (non-numeric data)")}$value=_un_vstring($value);if ($Config{d_setlocale}){use POSIX qw/locale_h/;use if$Config{d_setlocale},'locale';my$currlocale=setlocale(LC_ALL);if (localeconv()->{decimal_point}eq ','){$value =~ tr/,/./}}if ($value =~ /\d+.?\d*e[-+]?\d+/){$value=sprintf("%.9f",$value);$value =~ s/(0+)$//}my$s=scan_version($value,\$self,$qv);if ($s){warn("Version string '%s' contains invalid data; " ."ignoring: '%s'",$value,$s)}return ($self)}*parse=\&new;sub numify {my ($self)=@_;unless (_verify($self)){require Carp;Carp::croak("Invalid version object")}my$width=$self->{width}|| 3;my$alpha=$self->{alpha}|| "";my$len=$#{$self->{version}};my$digit=$self->{version}[0];my$string=sprintf("%d.",$digit);if ($alpha and warnings::enabled()){warnings::warn($WARN_CATEGORY,'alpha->numify() is lossy')}for (my$i=1 ;$i < $len ;$i++ ){$digit=$self->{version}[$i];if ($width < 3){my$denom=10**(3-$width);my$quot=int($digit/$denom);my$rem=$digit - ($quot * $denom);$string .= sprintf("%0".$width."d_%d",$quot,$rem)}else {$string .= sprintf("%03d",$digit)}}if ($len > 0){$digit=$self->{version}[$len];if ($alpha && $width==3){$string .= "_"}$string .= sprintf("%0".$width."d",$digit)}else {$string .= sprintf("000")}return$string}sub normal {my ($self)=@_;unless (_verify($self)){require Carp;Carp::croak("Invalid version object")}my$alpha=$self->{alpha}|| "";my$qv=$self->{qv}|| "";my$len=$#{$self->{version}};my$digit=$self->{version}[0];my$string=sprintf("v%d",$digit);for (my$i=1 ;$i < $len ;$i++ ){$digit=$self->{version}[$i];$string .= sprintf(".%d",$digit)}if ($len > 0){$digit=$self->{version}[$len];if ($alpha){$string .= sprintf("_%0d",$digit)}else {$string .= sprintf(".%0d",$digit)}}if ($len <= 2){for ($len=2 - $len;$len!=0;$len-- ){$string .= sprintf(".%0d",0)}}return$string}sub stringify {my ($self)=@_;unless (_verify($self)){require Carp;Carp::croak("Invalid version object")}return exists$self->{original}? $self->{original}: exists$self->{qv}? $self->normal : $self->numify}sub vcmp {require UNIVERSAL;my ($left,$right,$swap)=@_;my$class=ref($left);unless (UNIVERSAL::isa($right,$class)){$right=$class->new($right)}if ($swap){($left,$right)=($right,$left)}unless (_verify($left)){require Carp;Carp::croak("Invalid version object")}unless (_verify($right)){require Carp;Carp::croak("Invalid version format")}my$l=$#{$left->{version}};my$r=$#{$right->{version}};my$m=$l < $r ? $l : $r;my$lalpha=$left->is_alpha;my$ralpha=$right->is_alpha;my$retval=0;my$i=0;while ($i <= $m && $retval==0){$retval=$left->{version}[$i]<=> $right->{version}[$i];$i++}if ($retval==0 && $l==$r && $left->{version}[$m]==$right->{version}[$m]&& ($lalpha || $ralpha)){if ($lalpha &&!$ralpha){$retval=-1}elsif ($ralpha &&!$lalpha){$retval=+1}}if ($retval==0 && $l!=$r){if ($l < $r){while ($i <= $r && $retval==0){if ($right->{version}[$i]!=0){$retval=-1}$i++}}else {while ($i <= $l && $retval==0){if ($left->{version}[$i]!=0){$retval=+1}$i++}}}return$retval}sub vbool {my ($self)=@_;return vcmp($self,$self->new("0"),1)}sub vnoop {require Carp;Carp::croak("operation not supported with version object")}sub is_alpha {my ($self)=@_;return (exists$self->{alpha})}sub qv {my$value=shift;my$class=$CLASS;if (@_){$class=ref($value)|| $value;$value=shift}$value=_un_vstring($value);$value='v'.$value unless$value =~ /(^v|\d+\.\d+\.\d)/;my$obj=$CLASS->new($value);return bless$obj,$class}*declare=\&qv;sub is_qv {my ($self)=@_;return (exists$self->{qv})}sub _verify {my ($self)=@_;if (ref($self)&& eval {exists$self->{version}}&& ref($self->{version})eq 'ARRAY'){return 1}else {return 0}}sub _is_non_alphanumeric {my$s=shift;$s=new charstar$s;while ($s){return 0 if isSPACE($s);return 1 unless (isALPHA($s)|| isDIGIT($s)|| $s =~ /[.-]/);$s++}return 0}sub _un_vstring {my$value=shift;if (length($value)>= 1 && $value !~ /[,._]/ && _is_non_alphanumeric($value)){my$tvalue;if ($] >= 5.008_001){$tvalue=_find_magic_vstring($value);$value=$tvalue if length$tvalue}elsif ($] >= 5.006_000){$tvalue=sprintf("v%vd",$value);if ($tvalue =~ /^v\d+(\.\d+)*$/){$value=$tvalue}}}return$value}sub _find_magic_vstring {my$value=shift;my$tvalue='';require B;my$sv=B::svref_2object(\$value);my$magic=ref($sv)eq 'B::PVMG' ? $sv->MAGIC : undef;while ($magic){if ($magic->TYPE eq 'V'){$tvalue=$magic->PTR;$tvalue =~ s/^v?(.+)$/v$1/;last}else {$magic=$magic->MOREMAGIC}}return$tvalue}sub _VERSION {my ($obj,$req)=@_;my$class=ref($obj)|| $obj;no strict 'refs';if (exists$INC{"$class.pm"}and not %{"$class\::"}and $] >= 5.008){require Carp;Carp::croak("$class defines neither package nor VERSION" ."--version check failed")}my$version=eval "\$$class\::VERSION";if (defined$version){local $^W if $] <= 5.008;$version=version::vpp->new($version)}if (defined$req){unless (defined$version){require Carp;my$msg=$] < 5.006 ? "$class version $req required--this is only version " : "$class does not define \$$class\::VERSION" ."--version check failed";if ($ENV{VERSION_DEBUG}){Carp::confess($msg)}else {Carp::croak($msg)}}$req=version::vpp->new($req);if ($req > $version){require Carp;if ($req->is_qv){Carp::croak(sprintf ("%s version %s required--"."this is only version %s",$class,$req->normal,$version->normal))}else {Carp::croak(sprintf ("%s version %s required--"."this is only version %s",$class,$req->stringify,$version->stringify))}}}return defined$version ? $version->stringify : undef}1; +VERSION_VPP + +s/^ //mg for values %fatpacked; + +my $class = 'FatPacked::'.(0+\%fatpacked); +no strict 'refs'; +*{"${class}::files"} = sub { keys %{$_[0]} }; + +if ($] < 5.008) { + *{"${class}::INC"} = sub { + if (my $fat = $_[0]{$_[1]}) { + return sub { + return 0 unless length $fat; + $fat =~ s/^([^\n]*\n?)//; + $_ = $1; + return 1; + }; + } + return; + }; +} + +else { + *{"${class}::INC"} = sub { + if (my $fat = $_[0]{$_[1]}) { + open my $fh, '<', \$fat + or die "FatPacker error loading $_[1] (could be a perl installation issue?)"; + return $fh; + } + return; + }; +} + +unshift @INC, bless \%fatpacked, $class; + } # END OF FATPACK CODE + + + +use strict; +use App::cpanminus::script; + + +unless (caller) { + my $app = App::cpanminus::script->new; + $app->parse_options(@ARGV); + exit $app->doit; +} + +__END__ + +=head1 NAME + +cpanm - get, unpack build and install modules from CPAN + +=head1 SYNOPSIS + + cpanm Test::More # install Test::More + cpanm MIYAGAWA/Plack-0.99_05.tar.gz # full distribution path + cpanm http://example.org/LDS/CGI.pm-3.20.tar.gz # install from URL + cpanm ~/dists/MyCompany-Enterprise-1.00.tar.gz # install from a local file + cpanm --interactive Task::Kensho # Configure interactively + cpanm . # install from local directory + cpanm --installdeps . # install all the deps for the current directory + cpanm -L extlib Plack # install Plack and all non-core deps into extlib + cpanm --mirror http://cpan.cpantesters.org/ DBI # use the fast-syncing mirror + cpanm --from https://cpan.metacpan.org/ Plack # use only the HTTPS mirror + +=head1 COMMANDS + +=over 4 + +=item (arguments) + +Command line arguments can be either a module name, distribution file, +local file path, HTTP URL or git repository URL. Following commands +will all work as you expect. + + cpanm Plack + cpanm Plack/Request.pm + cpanm MIYAGAWA/Plack-1.0000.tar.gz + cpanm /path/to/Plack-1.0000.tar.gz + cpanm http://cpan.metacpan.org/authors/id/M/MI/MIYAGAWA/Plack-0.9990.tar.gz + cpanm git://github.com/plack/Plack.git + +Additionally, you can use the notation using C<~> and C<@> to specify +version for a given module. C<~> specifies the version requirement in +the L<CPAN::Meta::Spec> format, while C<@> pins the exact version, and +is a shortcut for C<~"== VERSION">. + + cpanm Plack~1.0000 # 1.0000 or later + cpanm Plack~">= 1.0000, < 2.0000" # latest of 1.xxxx + cpanm Plack@0.9990 # specific version. same as Plack~"== 0.9990" + +The version query including specific version or range will be sent to +L<MetaCPAN> to search for previous releases. The query will search for +BackPAN archives by default, unless you specify C<--dev> option, in +which case, archived versions will be filtered out. + +For a git repository, you can specify a branch, tag, or commit SHA to +build. The default is C<master> + + cpanm git://github.com/plack/Plack.git@1.0000 # tag + cpanm git://github.com/plack/Plack.git@devel # branch + +=item -i, --install + +Installs the modules. This is a default behavior and this is just a +compatibility option to make it work like L<cpan> or L<cpanp>. + +=item --self-upgrade + +Upgrades itself. It's just an alias for: + + cpanm App::cpanminus + +=item --info + +Displays the distribution information in +C<AUTHOR/Dist-Name-ver.tar.gz> format in the standard out. + +=item --installdeps + +Installs the dependencies of the target distribution but won't build +itself. Handy if you want to try the application from a version +controlled repository such as git. + + cpanm --installdeps . + +=item --look + +Download and unpack the distribution and then open the directory with +your shell. Handy to poke around the source code or do manual +testing. + +=item -h, --help + +Displays the help message. + +=item -V, --version + +Displays the version number. + +=back + +=head1 OPTIONS + +You can specify the default options in C<PERL_CPANM_OPT> environment variable. + +=over 4 + +=item -f, --force + +Force install modules even when testing failed. + +=item -n, --notest + +Skip the testing of modules. Use this only when you just want to save +time for installing hundreds of distributions to the same perl and +architecture you've already tested to make sure it builds fine. + +Defaults to false, and you can say C<--no-notest> to override when it +is set in the default options in C<PERL_CPANM_OPT>. + +=item --test-only + +Run the tests only, and do not install the specified module or +distributions. Handy if you want to verify the new (or even old) +releases pass its unit tests without installing the module. + +Note that if you specify this option with a module or distribution +that has dependencies, these dependencies will be installed if you +don't currently have them. + +=item -S, --sudo + +Switch to the root user with C<sudo> when installing modules. Use this +if you want to install modules to the system perl include path. + +Defaults to false, and you can say C<--no-sudo> to override when it is +set in the default options in C<PERL_CPANM_OPT>. + +=item -v, --verbose + +Makes the output verbose. It also enables the interactive +configuration. (See --interactive) + +=item -q, --quiet + +Makes the output even more quiet than the default. It only shows the +successful/failed dependencies to the output. + +=item -l, --local-lib + +Sets the L<local::lib> compatible path to install modules to. You +don't need to set this if you already configure the shell environment +variables using L<local::lib>, but this can be used to override that +as well. + +=item -L, --local-lib-contained + +Same with C<--local-lib> but with L<--self-contained> set. All +non-core dependencies will be installed even if they're already +installed. + +For instance, + + cpanm -L extlib Plack + +would install Plack and all of its non-core dependencies into the +directory C<extlib>, which can be loaded from your application with: + + use local::lib '/path/to/extlib'; + +Note that this option does B<NOT> reliably work with perl installations +supplied by operating system vendors that strips standard modules from perl, +such as RHEL, Fedora and CentOS, B<UNLESS> you also install packages supplying +all the modules that have been stripped. For these systems you will probably +want to install the C<perl-core> meta-package which does just that. + +=item --self-contained + +When examining the dependencies, assume no non-core modules are +installed on the system. Handy if you want to bundle application +dependencies in one directory so you can distribute to other machines. + +=item --exclude-vendor + +Don't include modules installed under the 'vendor' paths when searching for +core modules when the C<--self-contained> flag is in effect. This restores +the behaviour from before version 1.7023 + +=item --mirror + +Specifies the base URL for the CPAN mirror to use, such as +C<http://cpan.cpantesters.org/> (you can omit the trailing slash). You +can specify multiple mirror URLs by repeating the command line option. + +You can use a local directory that has a CPAN mirror structure +(created by tools such as L<OrePAN> or L<Pinto>) by using a special +URL scheme C<file://>. If the given URL begins with `/` (without any +scheme), it is considered as a file scheme as well. + + cpanm --mirror file:///path/to/mirror + cpanm --mirror ~/minicpan # Because shell expands ~ to /home/user + +Defaults to C<http://www.cpan.org/>. + +=item --mirror-only + +Download the mirror's 02packages.details.txt.gz index file instead of +querying the CPAN Meta DB. This will also effectively opt out sending +your local perl versions to backend database servers such as CPAN Meta +DB and MetaCPAN. + +Select this option if you are using a local mirror of CPAN, such as +minicpan when you're offline, or your own CPAN index (a.k.a darkpan). + +=item --from, -M + + cpanm -M https://cpan.metacpan.org/ + cpanm --from https://cpan.metacpan.org/ + +Use the given mirror URL and its index as the I<only> source to search +and download modules from. + +It works similar to C<--mirror> and C<--mirror-only> combined, with a +small difference: unlike C<--mirror> which I<appends> the URL to the +list of mirrors, C<--from> (or C<-M> for short) uses the specified URL +as its I<only> source to download index and modules from. This makes +the option always override the default mirror, which might have been +set via global options such as the one set by C<PERL_CPANM_OPT> +environment variable. + +B<Tip:> It might be useful if you name these options with your shell +aliases, like: + + alias minicpanm='cpanm --from ~/minicpan' + alias darkpan='cpanm --from http://mycompany.example.com/DPAN' + +=item --mirror-index + +B<EXPERIMENTAL>: Specifies the file path to C<02packages.details.txt> +for module search index. + +=item --cpanmetadb + +B<EXPERIMENTAL>: Specifies an alternate URI for CPAN MetaDB index lookups. + +=item --metacpan + +Prefers MetaCPAN API over CPAN MetaDB. + +=item --cpanfile + +B<EXPERIMENTAL>: Specified an alternate path for cpanfile to search for, +when C<--installdeps> command is in use. Defaults to C<cpanfile>. + +=item --prompt + +Prompts when a test fails so that you can skip, force install, retry +or look in the shell to see what's going wrong. It also prompts when +one of the dependency failed if you want to proceed the installation. + +Defaults to false, and you can say C<--no-prompt> to override if it's +set in the default options in C<PERL_CPANM_OPT>. + +=item --dev + +B<EXPERIMENTAL>: search for a newer developer release as well. Defaults to false. + +=item --reinstall + +cpanm, when given a module name in the command line (i.e. C<cpanm +Plack>), checks the locally installed version first and skips if it is +already installed. This option makes it skip the check, so: + + cpanm --reinstall Plack + +would reinstall L<Plack> even if your locally installed version is +latest, or even newer (which would happen if you install a developer +release from version control repositories). + +Defaults to false. + +=item --interactive + +Makes the configuration (such as C<Makefile.PL> and C<Build.PL>) +interactive, so you can answer questions in the distribution that +requires custom configuration or Task:: distributions. + +Defaults to false, and you can say C<--no-interactive> to override +when it's set in the default options in C<PERL_CPANM_OPT>. + +=item --pp, --pureperl + +Prefer Pure perl build of modules by setting C<PUREPERL_ONLY=1> for +MakeMaker and C<--pureperl-only> for Build.PL based +distributions. Note that not all of the CPAN modules support this +convention yet. + +=item --with-recommends, --with-suggests + +B<EXPERIMENTAL>: Installs dependencies declared as C<recommends> and +C<suggests> respectively, per META spec. When these dependencies fail +to install, cpanm continues the installation, since they're just +recommendation/suggestion. + +Enabling this could potentially make a circular dependency for a few +modules on CPAN, when C<recommends> adds a module that C<recommends> +back the module in return. + +There's also C<--without-recommend> and C<--without-suggests> to +override the default decision made earlier in C<PERL_CPANM_OPT>. + +Defaults to false for both. + +=item --with-develop + +B<EXPERIMENTAL>: Installs develop phase dependencies in META files or +C<cpanfile> when used with C<--installdeps>. Defaults to false. + +=item --with-feature, --without-feature, --with-all-features + +B<EXPERIMENTAL>: Specifies the feature to enable, if a module supports +optional features per META spec 2.0. + + cpanm --with-feature=opt_csv Spreadsheet::Read + +the features can also be interactively chosen when C<--interactive> +option is enabled. + +C<--with-all-features> enables all the optional features, and +C<--without-feature> can select a feature to disable. + +=item --configure-timeout, --build-timeout, --test-timeout + +Specify the timeout length (in seconds) to wait for the configure, +build and test process. Current default values are: 60 for configure, +3600 for build and 1800 for test. + +=item --configure-args, --build-args, --test-args, --install-args + +B<EXPERIMENTAL>: Pass arguments for configure/build/test/install +commands respectively, for a given module to install. + + cpanm DBD::mysql --configure-args="--cflags=... --libs=..." + +The argument is only enabled for the module passed as a command line +argument, not dependencies. + +=item --scandeps + +B<DEPRECATED>: Scans the depencencies of given modules and output the +tree in a text format. (See C<--format> below for more options) + +Because this command doesn't actually install any distributions, it +will be useful that by typing: + + cpanm --scandeps Catalyst::Runtime + +you can make sure what modules will be installed. + +This command takes into account which modules you already have +installed in your system. If you want to see what modules will be +installed against a vanilla perl installation, you might want to +combine it with C<-L> option. + +=item --format + +B<DEPRECATED>: Determines what format to display the scanned +dependency tree. Available options are C<tree>, C<json>, C<yaml> and +C<dists>. + +=over 8 + +=item tree + +Displays the tree in a plain text format. This is the default value. + +=item json, yaml + +Outputs the tree in a JSON or YAML format. L<JSON> and L<YAML> modules +need to be installed respectively. The output tree is represented as a +recursive tuple of: + + [ distribution, dependencies ] + +and the container is an array containing the root elements. Note that +there may be multiple root nodes, since you can give multiple modules +to the C<--scandeps> command. + +=item dists + +C<dists> is a special output format, where it prints the distribution +filename in the I<depth first order> after the dependency resolution, +like: + + GAAS/MIME-Base64-3.13.tar.gz + GAAS/URI-1.58.tar.gz + PETDANCE/HTML-Tagset-3.20.tar.gz + GAAS/HTML-Parser-3.68.tar.gz + GAAS/libwww-perl-5.837.tar.gz + +which means you can install these distributions in this order without +extra dependencies. When combined with C<-L> option, it will be useful +to replay installations on other machines. + +=back + +=item --save-dists + +Specifies the optional directory path to copy downloaded tarballs in +the CPAN mirror compatible directory structure +i.e. I<authors/id/A/AU/AUTHORS/Foo-Bar-version.tar.gz> + +If the distro tarball did not come from CPAN, for example from a local +file or from GitHub, then it will be saved under +I<vendor/Foo-Bar-version.tar.gz>. + +=item --uninst-shadows + +Uninstalls the shadow files of the distribution that you're +installing. This eliminates the confusion if you're trying to install +core (dual-life) modules from CPAN against perl 5.10 or older, or +modules that used to be XS-based but switched to pure perl at some +version. + +If you run cpanm as root and use C<INSTALL_BASE> or equivalent to +specify custom installation path, you SHOULD disable this option so +you won't accidentally uninstall dual-life modules from the core +include path. + +Defaults to true if your perl version is smaller than 5.12, and you +can disable that with C<--no-uninst-shadows>. + +B<NOTE>: Since version 1.3000 this flag is turned off by default for +perl newer than 5.12, since with 5.12 @INC contains site_perl directory +I<before> the perl core library path, and uninstalling shadows is not +necessary anymore and does more harm by deleting files from the core +library path. + +=item --uninstall, -U + +Uninstalls a module from the library path. It finds a packlist for +given modules, and removes all the files included in the same +distribution. + +If you enable local::lib, it only removes files from the local::lib +directory. + +If you try to uninstall a module in C<perl> directory (i.e. core +module), an error will be thrown. + +A dialog will be prompted to confirm the files to be deleted. If you pass +C<-f> option as well, the dialog will be skipped and uninstallation +will be forced. + +=item --cascade-search + +B<EXPERIMENTAL>: Specifies whether to cascade search when you specify +multiple mirrors and a mirror doesn't have a module or has a lower +version of the module than requested. Defaults to false. + +=item --skip-installed + +Specifies whether a module given in the command line is skipped if its latest +version is already installed. Defaults to true. + +B<NOTE>: The C<PERL5LIB> environment variable have to be correctly set +for this to work with modules installed using L<local::lib>, unless +you always use the C<-l> option. + +=item --skip-satisfied + +B<EXPERIMENTAL>: Specifies whether a module (and version) given in the +command line is skipped if it's already installed. + +If you run: + + cpanm --skip-satisfied CGI DBI~1.2 + +cpanm won't install them if you already have CGI (for whatever +versions) or have DBI with version higher than 1.2. It is similar to +C<--skip-installed> but while C<--skip-installed> checks if the +I<latest> version of CPAN is installed, C<--skip-satisfied> checks if +a requested version (or not, which means any version) is installed. + +Defaults to false. + +=item --verify + +Verify the integrity of distribution files retrieved from PAUSE using +CHECKSUMS and SIGNATURES (if found). Defaults to false. + +=item --report-perl-version + +Whether it reports the locally installed perl version to the various +web server as part of User-Agent. Defaults to true unless CI related +environment variables such as C<TRAVIS>, C<CI> or C<AUTOMATED_TESTING> +is enabled. You can disable it by using C<--no-report-perl-version>. + +=item --auto-cleanup + +Specifies the number of days in which cpanm's work directories +expire. Defaults to 7, which means old work directories will be +cleaned up in one week. + +You can set the value to C<0> to make cpan never cleanup those +directories. + +=item --man-pages + +Generates man pages for executables (man1) and libraries (man3). + +Defaults to true (man pages generated) unless C<-L|--local-lib-contained> +option is supplied in which case it's set to false. You can disable +it with C<--no-man-pages>. + +=item --lwp + +Uses L<LWP> module to download stuff over HTTP. Defaults to true, and +you can say C<--no-lwp> to disable using LWP, when you want to upgrade +LWP from CPAN on some broken perl systems. + +=item --wget + +Uses GNU Wget (if available) to download stuff. Defaults to true, and +you can say C<--no-wget> to disable using Wget (versions of Wget older +than 1.9 don't support the C<--retry-connrefused> option used by cpanm). + +=item --curl + +Uses cURL (if available) to download stuff. Defaults to true, and +you can say C<--no-curl> to disable using cURL. + +Normally with C<--lwp>, C<--wget> and C<--curl> options set to true +(which is the default) cpanm tries L<LWP>, Wget, cURL and L<HTTP::Tiny> +(in that order) and uses the first one available. + +=back + +=head1 SEE ALSO + +L<App::cpanminus> + +=head1 COPYRIGHT + +Copyright 2010- Tatsuhiko Miyagawa. + +=head1 AUTHOR + +Tatsuhiko Miyagawa + +=cut |