[libcgi-emulate-psgi-perl] 02/20: Imported Upstream version 0.10
dom at earth.li
dom at earth.li
Sun Oct 5 09:22:49 UTC 2014
This is an automated email from the git hooks/post-receive script.
dom pushed a commit to branch master
in repository libcgi-emulate-psgi-perl.
commit 1108476609049158741f149cae6a5661a2306588
Author: Dominic Hargreaves <dom at earth.li>
Date: Thu Dec 30 21:06:35 2010 +0000
Imported Upstream version 0.10
---
Changes | 35 ++
MANIFEST | 25 ++
META.yml | 25 ++
Makefile.PL | 16 +
README | 98 +++++
README.mkdn | 75 ++++
inc/Module/Install.pm | 466 ++++++++++++++++++++++
inc/Module/Install/AuthorTests.pm | 59 +++
inc/Module/Install/Base.pm | 83 ++++
inc/Module/Install/Can.pm | 81 ++++
inc/Module/Install/Fetch.pm | 93 +++++
inc/Module/Install/Include.pm | 34 ++
inc/Module/Install/Makefile.pm | 413 ++++++++++++++++++++
inc/Module/Install/Metadata.pm | 708 ++++++++++++++++++++++++++++++++++
inc/Module/Install/ReadmeFromPod.pm | 36 ++
inc/Module/Install/Win32.pm | 64 ++++
inc/Module/Install/WriteAll.pm | 63 +++
inc/Test/More.pm | 746 ++++++++++++++++++++++++++++++++++++
lib/CGI/Emulate/PSGI.pm | 173 +++++++++
lib/CGI/Parse/PSGI.pm | 111 ++++++
t/00_compile.t | 6 +
t/01_simple.t | 51 +++
t/02_parse.t | 34 ++
t/03_socket.t | 30 ++
t/04_utf8.t | 20 +
25 files changed, 3545 insertions(+)
diff --git a/Changes b/Changes
new file mode 100644
index 0000000..ea1925c
--- /dev/null
+++ b/Changes
@@ -0,0 +1,35 @@
+0.10 Sun May 16 00:39:55 PDT 2010
+ - Added a possible workaround to deal with Win32 systems to undo :utf8 PerlIO layer
+ perl #75106 (suggested by Eric Brine)
+
+0.09 Sat May 8 18:52:04 PDT 2010
+ - Added a test for utf8 decoding
+
+0.08 Sat May 1 04:30:25 PDT 2010
+ - Fixed Test::More deps
+
+0.07 Tue Apr 27 15:44:08 PDT 2010
+ - binmode the stdout filehandle when parsing
+
+0.06 Fri Mar 5 18:38:45 PST 2010
+ - Selects main::STDOUT before running the CGI handler to avoid some gotchas when
+ other file handles such as the temporary file handles are selected. (reported by athomason)
+
+0.05 Wed Jan 6 21:03:15 PST 2010
+ - Factored out CGI output parser into CGI::Parse::PSGI as well as
+ environment emulation as ->emulate_environment method (kazuho)
+
+0.04 Fri Dec 11 22:59:14 PST 2009
+ - Do not override existing %ENV values (kazuho)
+
+0.03 Sun Dec 6 06:05:25 GMT 2009
+ - Added docs about CGI::Compile
+ - Fixed a warning for SEEK_SET imported twice
+
+0.02
+ - fixed packaging issue
+
+0.01
+
+ - initial release
+
diff --git a/MANIFEST b/MANIFEST
new file mode 100644
index 0000000..ba2487f
--- /dev/null
+++ b/MANIFEST
@@ -0,0 +1,25 @@
+Changes
+inc/Module/Install.pm
+inc/Module/Install/AuthorTests.pm
+inc/Module/Install/Base.pm
+inc/Module/Install/Can.pm
+inc/Module/Install/Fetch.pm
+inc/Module/Install/Include.pm
+inc/Module/Install/Makefile.pm
+inc/Module/Install/Metadata.pm
+inc/Module/Install/ReadmeFromPod.pm
+inc/Module/Install/Win32.pm
+inc/Module/Install/WriteAll.pm
+inc/Test/More.pm
+lib/CGI/Emulate/PSGI.pm
+lib/CGI/Parse/PSGI.pm
+Makefile.PL
+MANIFEST This list of files
+META.yml
+README
+README.mkdn
+t/00_compile.t
+t/01_simple.t
+t/02_parse.t
+t/03_socket.t
+t/04_utf8.t
diff --git a/META.yml b/META.yml
new file mode 100644
index 0000000..81c550e
--- /dev/null
+++ b/META.yml
@@ -0,0 +1,25 @@
+---
+abstract: 'PSGI adapter for CGI'
+author:
+ - 'Tokuhiro Matsuno <tokuhirom at cpan.org>'
+build_requires:
+ ExtUtils::MakeMaker: 6.42
+configure_requires:
+ ExtUtils::MakeMaker: 6.42
+distribution_type: module
+generated_by: 'Module::Install version 0.97'
+license: perl
+meta-spec:
+ url: http://module-build.sourceforge.net/META-spec-v1.4.html
+ version: 1.4
+name: CGI-Emulate-PSGI
+no_index:
+ directory:
+ - inc
+ - t
+requires:
+ HTTP::Response: 0
+ perl: 5.8.0
+resources:
+ license: http://dev.perl.org/licenses/
+version: 0.10
diff --git a/Makefile.PL b/Makefile.PL
new file mode 100644
index 0000000..04bc0c5
--- /dev/null
+++ b/Makefile.PL
@@ -0,0 +1,16 @@
+sub readme_markdown_from { }
+sub readme_from { }
+
+use inc::Module::Install;
+name 'CGI-Emulate-PSGI';
+all_from 'lib/CGI/Emulate/PSGI.pm';
+
+requires 'HTTP::Response';
+tests 't/*.t t/*/*.t t/*/*/*.t';
+author_tests 'xt';
+
+readme_from 'lib/CGI/Emulate/PSGI.pm';
+readme_markdown_from 'lib/CGI/Emulate/PSGI.pm';
+build_requires 'Test::More' => 0.94;
+auto_include;
+WriteAll;
diff --git a/README b/README
new file mode 100644
index 0000000..82d77af
--- /dev/null
+++ b/README
@@ -0,0 +1,98 @@
+NAME
+ CGI::Emulate::PSGI - PSGI adapter for CGI
+
+SYNOPSIS
+ my $app = CGI::Emulate::PSGI->handler(sub {
+ # Existing CGI code
+ });
+
+ DESCRIPTION
+ This module allows an application designed for the CGI environment to
+ run in a PSGI environment, and thus on any of the backends that PSGI
+ supports.
+
+ It works by translating the environment provided by the PSGI
+ specification to one expected by the CGI specification. Likewise, it
+ captures output as it would be prepared for the CGI standard, and
+ translates it to the format expected for the PSGI standard using
+ CGI::Parse::PSGI module.
+
+CGI.pm
+ If your application uses CGI, be sure to cleanup the global variables in
+ the handler loop yourself, so:
+
+ my $app = CGI::Emulate::PSGI->handler(sub {
+ use CGI;
+ CGI::initialize_globals();
+ my $q = CGI->new;
+ # ...
+ });
+
+ Otherwise previous request variables will be reused in the new requests.
+
+ Alternatively, you can install and use CGI::Compile from CPAN and
+ compiles your existing CGI scripts into a sub that is perfectly ready to
+ be converted to PSGI application using this module.
+
+ my $sub = CGI::Compile->compile("/path/to/script.cgi");
+ my $app = CGI::Emulate::PSGI->handler($sub);
+
+ This will take care of assigning an unique namespace for each script
+ etc. See CGI::Compile for details.
+
+ You can also consider using CGI::PSGI but that would require you to
+ slightly change your code from:
+
+ my $q = CGI->new;
+ # ...
+ print $q->header, $output;
+
+ into:
+
+ use CGI::PSGI;
+
+ my $app = sub {
+ my $env = shift;
+ my $q = CGI::PSGI->new($env);
+ # ...
+ return [ $q->psgi_header, [ $output ] ];
+ };
+
+ See CGI::PSGI for details.
+
+METHODS
+ handler
+ my $app = CGI::Emulate::PSGI->handler($code);
+
+ Creates a PSGI application code reference out of CGI code reference.
+
+ emulate_environment
+ my %env = CGI::Emulate::PSGI->emulate_environment($env);
+
+ Creates an environment hash out of PSGI environment hash. If your
+ code or framework just needs an environment variable emulation, use
+ this method like:
+
+ local %ENV = (%ENV, CGI::Emulate::PSGI->emulate_environment($env));
+ # run your application
+
+ If you use "handler" method to create a PSGI environment hash, this
+ is automatically called in the created application.
+
+AUTHOR
+ Tokuhiro Matsuno <tokuhirom at cpan.org>
+
+ Tatsuhiko Miyagawa
+
+COPYRIGHT AND LICENSE
+ Copyright (c) 2009 by tokuhirom.
+
+ This program is free software; you can redistribute it and/or modify it
+ under the same terms as Perl itself.
+
+ The full text of the license can be found in the LICENSE file included
+ with this module.
+
+SEE ALSO
+ PSGI CGI::Compile CGI::PSGI Plack CGI::Parse::PSGI
+
diff --git a/README.mkdn b/README.mkdn
new file mode 100644
index 0000000..758de52
--- /dev/null
+++ b/README.mkdn
@@ -0,0 +1,75 @@
+# NAME
+
+CGI::Emulate::PSGI - PSGI adapter for CGI
+
+# SYNOPSIS
+
+ my $app = CGI::Emulate::PSGI->handler(sub {
+ # Existent CGI code, or just:
+ do "script.cgi";
+ });
+
+## DESCRIPTION
+
+This module allows an application designed for the CGI environment to
+run in a PSGI environment, and thus on any of the backends that PSGI
+supports.
+
+It works by translating the environment provided by the PSGI
+specification to one expected by the CGI specification. Likewise, it
+captures output as it would be prepared for the CGI standard, and
+translates it to the format expected for the PSGI standard.
+
+# CGI.pm
+
+If your application uses [CGI](http://search.cpan.org/search?mode=module&query=CGI), be sure to cleanup the global
+variables in the handler loop yourself, so:
+
+ my $app = CGI::Emulate::PSGI->handler(sub {
+ do "script-that-uses-cgi-pm.cgi";
+ CGI::initialize_globals() if defined &CGI::initialize_globals;
+ });
+
+Otherwise previous request variables will be reused in the new
+requests.
+
+Alternatively, you can install and use [CGI::PSGI](http://search.cpan.org/search?mode=module&query=CGI::PSGI) from CPAN, but
+that would require you to slightly change your code from:
+
+ my $q = CGI->new;
+ # ...
+ print $q->header, $output;
+
+into:
+
+ use CGI::PSGI;
+
+ my $app = sub {
+ my $env = shift;
+ my $q = CGI::PSGI->new($env);
+ # ...
+ return [ $q->psgi_header, [ $output ] ];
+ };
+
+See [CGI::PSGI](http://search.cpan.org/search?mode=module&query=CGI::PSGI) for details.
+
+# SEE ALSO
+
+[PSGI](http://search.cpan.org/search?mode=module&query=PSGI).
+
+# AUTHOR
+
+Tokuhiro Matsuno <tokuhirom at cpan.org>
+
+Tatsuhiko Miyagawa
+
+# COPYRIGHT AND LICENSE
+
+Copyright (c) 2009 by tokuhirom.
+
+This program is free software; you can redistribute
+it and/or modify it under the same terms as Perl itself.
+
+The full text of the license can be found in the
+LICENSE file included with this module.
+
diff --git a/inc/Module/Install.pm b/inc/Module/Install.pm
new file mode 100644
index 0000000..5871e1e
--- /dev/null
+++ b/inc/Module/Install.pm
@@ -0,0 +1,466 @@
+#line 1
+package Module::Install;
+
+# For any maintainers:
+# The load order for Module::Install is a bit magic.
+# It goes something like this...
+#
+# IF ( host has Module::Install installed, creating author mode ) {
+# 1. Makefile.PL calls "use inc::Module::Install"
+# 2. $INC{inc/Module/Install.pm} set to installed version of inc::Module::Install
+# 3. The installed version of inc::Module::Install loads
+# 4. inc::Module::Install calls "require Module::Install"
+# 5. The ./inc/ version of Module::Install loads
+# } ELSE {
+# 1. Makefile.PL calls "use inc::Module::Install"
+# 2. $INC{inc/Module/Install.pm} set to ./inc/ version of Module::Install
+# 3. The ./inc/ version of Module::Install loads
+# }
+
+use 5.005;
+use strict 'vars';
+use Cwd ();
+use File::Find ();
+use File::Path ();
+use FindBin;
+
+use vars qw{$VERSION $MAIN};
+BEGIN {
+ # All Module::Install core packages now require synchronised versions.
+ # This will be used to ensure we don't accidentally load old or
+ # different versions of modules.
+ # This is not enforced yet, but will be some time in the next few
+ # releases once we can make sure it won't clash with custom
+ # Module::Install extensions.
+ $VERSION = '0.97';
+
+ # Storage for the pseudo-singleton
+ $MAIN = undef;
+
+ *inc::Module::Install::VERSION = *VERSION;
+ @inc::Module::Install::ISA = __PACKAGE__;
+
+}
+
+sub import {
+ my $class = shift;
+ my $self = $class->new(@_);
+ my $who = $self->_caller;
+
+ #-------------------------------------------------------------
+ # all of the following checks should be included in import(),
+ # to allow "eval 'require Module::Install; 1' to test
+ # installation of Module::Install. (RT #51267)
+ #-------------------------------------------------------------
+
+ # Whether or not inc::Module::Install is actually loaded, the
+ # $INC{inc/Module/Install.pm} is what will still get set as long as
+ # the caller loaded module this in the documented manner.
+ # If not set, the caller may NOT have loaded the bundled version, and thus
+ # they may not have a MI version that works with the Makefile.PL. This would
+ # result in false errors or unexpected behaviour. And we don't want that.
+ my $file = join( '/', 'inc', split /::/, __PACKAGE__ ) . '.pm';
+ unless ( $INC{$file} ) { die <<"END_DIE" }
+
+Please invoke ${\__PACKAGE__} with:
+
+ use inc::${\__PACKAGE__};
+
+not:
+
+ use ${\__PACKAGE__};
+
+END_DIE
+
+ # This reportedly fixes a rare Win32 UTC file time issue, but
+ # as this is a non-cross-platform XS module not in the core,
+ # we shouldn't really depend on it. See RT #24194 for detail.
+ # (Also, this module only supports Perl 5.6 and above).
+ eval "use Win32::UTCFileTime" if $^O eq 'MSWin32' && $] >= 5.006;
+
+ # If the script that is loading Module::Install is from the future,
+ # then make will detect this and cause it to re-run over and over
+ # again. This is bad. Rather than taking action to touch it (which
+ # is unreliable on some platforms and requires write permissions)
+ # for now we should catch this and refuse to run.
+ if ( -f $0 ) {
+ my $s = (stat($0))[9];
+
+ # If the modification time is only slightly in the future,
+ # sleep briefly to remove the problem.
+ my $a = $s - time;
+ if ( $a > 0 and $a < 5 ) { sleep 5 }
+
+ # Too far in the future, throw an error.
+ my $t = time;
+ if ( $s > $t ) { die <<"END_DIE" }
+
+Your installer $0 has a modification time in the future ($s > $t).
+
+This is known to create infinite loops in make.
+
+Please correct this, then run $0 again.
+
+END_DIE
+ }
+
+
+ # Build.PL was formerly supported, but no longer is due to excessive
+ # difficulty in implementing every single feature twice.
+ if ( $0 =~ /Build.PL$/i ) { die <<"END_DIE" }
+
+Module::Install no longer supports Build.PL.
+
+It was impossible to maintain duel backends, and has been deprecated.
+
+Please remove all Build.PL files and only use the Makefile.PL installer.
+
+END_DIE
+
+ #-------------------------------------------------------------
+
+ # To save some more typing in Module::Install installers, every...
+ # use inc::Module::Install
+ # ...also acts as an implicit use strict.
+ $^H |= strict::bits(qw(refs subs vars));
+
+ #-------------------------------------------------------------
+
+ unless ( -f $self->{file} ) {
+ foreach my $key (keys %INC) {
+ delete $INC{$key} if $key =~ /Module\/Install/;
+ }
+
+ local $^W;
+ require "$self->{path}/$self->{dispatch}.pm";
+ File::Path::mkpath("$self->{prefix}/$self->{author}");
+ $self->{admin} = "$self->{name}::$self->{dispatch}"->new( _top => $self );
+ $self->{admin}->init;
+ @_ = ($class, _self => $self);
+ goto &{"$self->{name}::import"};
+ }
+
+ local $^W;
+ *{"${who}::AUTOLOAD"} = $self->autoload;
+ $self->preload;
+
+ # Unregister loader and worker packages so subdirs can use them again
+ delete $INC{'inc/Module/Install.pm'};
+ delete $INC{'Module/Install.pm'};
+
+ # Save to the singleton
+ $MAIN = $self;
+
+ return 1;
+}
+
+sub autoload {
+ my $self = shift;
+ my $who = $self->_caller;
+ my $cwd = Cwd::cwd();
+ my $sym = "${who}::AUTOLOAD";
+ $sym->{$cwd} = sub {
+ my $pwd = Cwd::cwd();
+ if ( my $code = $sym->{$pwd} ) {
+ # Delegate back to parent dirs
+ goto &$code unless $cwd eq $pwd;
+ }
+ unless ($$sym =~ s/([^:]+)$//) {
+ # XXX: it looks like we can't retrieve the missing function
+ # via $$sym (usually $main::AUTOLOAD) in this case.
+ # I'm still wondering if we should slurp Makefile.PL to
+ # get some context or not ...
+ my ($package, $file, $line) = caller;
+ die <<"EOT";
+Unknown function is found at $file line $line.
+Execution of $file aborted due to runtime errors.
+
+If you're a contributor to a project, you may need to install
+some Module::Install extensions from CPAN (or other repository).
+If you're a user of a module, please contact the author.
+EOT
+ }
+ my $method = $1;
+ if ( uc($method) eq $method ) {
+ # Do nothing
+ return;
+ } elsif ( $method =~ /^_/ and $self->can($method) ) {
+ # Dispatch to the root M:I class
+ return $self->$method(@_);
+ }
+
+ # Dispatch to the appropriate plugin
+ unshift @_, ( $self, $1 );
+ goto &{$self->can('call')};
+ };
+}
+
+sub preload {
+ my $self = shift;
+ unless ( $self->{extensions} ) {
+ $self->load_extensions(
+ "$self->{prefix}/$self->{path}", $self
+ );
+ }
+
+ my @exts = @{$self->{extensions}};
+ unless ( @exts ) {
+ @exts = $self->{admin}->load_all_extensions;
+ }
+
+ my %seen;
+ foreach my $obj ( @exts ) {
+ while (my ($method, $glob) = each %{ref($obj) . '::'}) {
+ next unless $obj->can($method);
+ next if $method =~ /^_/;
+ next if $method eq uc($method);
+ $seen{$method}++;
+ }
+ }
+
+ my $who = $self->_caller;
+ foreach my $name ( sort keys %seen ) {
+ local $^W;
+ *{"${who}::$name"} = sub {
+ ${"${who}::AUTOLOAD"} = "${who}::$name";
+ goto &{"${who}::AUTOLOAD"};
+ };
+ }
+}
+
+sub new {
+ my ($class, %args) = @_;
+
+ FindBin->again;
+
+ # ignore the prefix on extension modules built from top level.
+ my $base_path = Cwd::abs_path($FindBin::Bin);
+ unless ( Cwd::abs_path(Cwd::cwd()) eq $base_path ) {
+ delete $args{prefix};
+ }
+ return $args{_self} if $args{_self};
+
+ $args{dispatch} ||= 'Admin';
+ $args{prefix} ||= 'inc';
+ $args{author} ||= ($^O eq 'VMS' ? '_author' : '.author');
+ $args{bundle} ||= 'inc/BUNDLES';
+ $args{base} ||= $base_path;
+ $class =~ s/^\Q$args{prefix}\E:://;
+ $args{name} ||= $class;
+ $args{version} ||= $class->VERSION;
+ unless ( $args{path} ) {
+ $args{path} = $args{name};
+ $args{path} =~ s!::!/!g;
+ }
+ $args{file} ||= "$args{base}/$args{prefix}/$args{path}.pm";
+ $args{wrote} = 0;
+
+ bless( \%args, $class );
+}
+
+sub call {
+ my ($self, $method) = @_;
+ my $obj = $self->load($method) or return;
+ splice(@_, 0, 2, $obj);
+ goto &{$obj->can($method)};
+}
+
+sub load {
+ my ($self, $method) = @_;
+
+ $self->load_extensions(
+ "$self->{prefix}/$self->{path}", $self
+ ) unless $self->{extensions};
+
+ foreach my $obj (@{$self->{extensions}}) {
+ return $obj if $obj->can($method);
+ }
+
+ my $admin = $self->{admin} or die <<"END_DIE";
+The '$method' method does not exist in the '$self->{prefix}' path!
+Please remove the '$self->{prefix}' directory and run $0 again to load it.
+END_DIE
+
+ my $obj = $admin->load($method, 1);
+ push @{$self->{extensions}}, $obj;
+
+ $obj;
+}
+
+sub load_extensions {
+ my ($self, $path, $top) = @_;
+
+ my $should_reload = 0;
+ unless ( grep { ! ref $_ and lc $_ eq lc $self->{prefix} } @INC ) {
+ unshift @INC, $self->{prefix};
+ $should_reload = 1;
+ }
+
+ foreach my $rv ( $self->find_extensions($path) ) {
+ my ($file, $pkg) = @{$rv};
+ next if $self->{pathnames}{$pkg};
+
+ local $@;
+ my $new = eval { local $^W; require $file; $pkg->can('new') };
+ unless ( $new ) {
+ warn $@ if $@;
+ next;
+ }
+ $self->{pathnames}{$pkg} =
+ $should_reload ? delete $INC{$file} : $INC{$file};
+ push @{$self->{extensions}}, &{$new}($pkg, _top => $top );
+ }
+
+ $self->{extensions} ||= [];
+}
+
+sub find_extensions {
+ my ($self, $path) = @_;
+
+ my @found;
+ File::Find::find( sub {
+ my $file = $File::Find::name;
+ return unless $file =~ m!^\Q$path\E/(.+)\.pm\Z!is;
+ my $subpath = $1;
+ return if lc($subpath) eq lc($self->{dispatch});
+
+ $file = "$self->{path}/$subpath.pm";
+ my $pkg = "$self->{name}::$subpath";
+ $pkg =~ s!/!::!g;
+
+ # If we have a mixed-case package name, assume case has been preserved
+ # correctly. Otherwise, root through the file to locate the case-preserved
+ # version of the package name.
+ if ( $subpath eq lc($subpath) || $subpath eq uc($subpath) ) {
+ my $content = Module::Install::_read($subpath . '.pm');
+ my $in_pod = 0;
+ foreach ( split //, $content ) {
+ $in_pod = 1 if /^=\w/;
+ $in_pod = 0 if /^=cut/;
+ next if ($in_pod || /^=cut/); # skip pod text
+ next if /^\s*#/; # and comments
+ if ( m/^\s*package\s+($pkg)\s*;/i ) {
+ $pkg = $1;
+ last;
+ }
+ }
+ }
+
+ push @found, [ $file, $pkg ];
+ }, $path ) if -d $path;
+
+ @found;
+}
+
+
+
+
+
+#####################################################################
+# Common Utility Functions
+
+sub _caller {
+ my $depth = 0;
+ my $call = caller($depth);
+ while ( $call eq __PACKAGE__ ) {
+ $depth++;
+ $call = caller($depth);
+ }
+ return $call;
+}
+
+# Done in evals to avoid confusing Perl::MinimumVersion
+eval( $] >= 5.006 ? <<'END_NEW' : <<'END_OLD' ); die $@ if $@;
+sub _read {
+ local *FH;
+ open( FH, '<', $_[0] ) or die "open($_[0]): $!";
+ my $string = do { local $/; <FH> };
+ close FH or die "close($_[0]): $!";
+ return $string;
+}
+END_NEW
+sub _read {
+ local *FH;
+ open( FH, "< $_[0]" ) or die "open($_[0]): $!";
+ my $string = do { local $/; <FH> };
+ close FH or die "close($_[0]): $!";
+ return $string;
+}
+END_OLD
+
+sub _readperl {
+ my $string = Module::Install::_read($_[0]);
+ $string =~ s/(?:\015{1,2}\012|\015|\012)/\n/sg;
+ $string =~ s/(\n)\n*__(?:DATA|END)__\b.*\z/$1/s;
+ $string =~ s/\n\n=\w+.+?\n\n=cut\b.+?\n+/\n\n/sg;
+ return $string;
+}
+
+sub _readpod {
+ my $string = Module::Install::_read($_[0]);
+ $string =~ s/(?:\015{1,2}\012|\015|\012)/\n/sg;
+ return $string if $_[0] =~ /\.pod\z/;
+ $string =~ s/(^|\n=cut\b.+?\n+)[^=\s].+?\n(\n=\w+|\z)/$1$2/sg;
+ $string =~ s/\n*=pod\b[^\n]*\n+/\n\n/sg;
+ $string =~ s/\n*=cut\b[^\n]*\n+/\n\n/sg;
+ $string =~ s/^\n+//s;
+ return $string;
+}
+
+# Done in evals to avoid confusing Perl::MinimumVersion
+eval( $] >= 5.006 ? <<'END_NEW' : <<'END_OLD' ); die $@ if $@;
+sub _write {
+ local *FH;
+ open( FH, '>', $_[0] ) or die "open($_[0]): $!";
+ foreach ( 1 .. $#_ ) {
+ print FH $_[$_] or die "print($_[0]): $!";
+ }
+ close FH or die "close($_[0]): $!";
+}
+END_NEW
+sub _write {
+ local *FH;
+ open( FH, "> $_[0]" ) or die "open($_[0]): $!";
+ foreach ( 1 .. $#_ ) {
+ print FH $_[$_] or die "print($_[0]): $!";
+ }
+ close FH or die "close($_[0]): $!";
+}
+END_OLD
+
+# _version is for processing module versions (eg, 1.03_05) not
+# Perl versions (eg, 5.8.1).
+sub _version ($) {
+ my $s = shift || 0;
+ my $d =()= $s =~ /(\.)/g;
+ if ( $d >= 2 ) {
+ # Normalise multipart versions
+ $s =~ s/(\.)(\d{1,3})/sprintf("$1%03d",$2)/eg;
+ }
+ $s =~ s/^(\d+)\.?//;
+ my $l = $1 || 0;
+ my @v = map {
+ $_ . '0' x (3 - length $_)
+ } $s =~ /(\d{1,3})\D?/g;
+ $l = $l . '.' . join '', @v if @v;
+ return $l + 0;
+}
+
+sub _cmp ($$) {
+ _version($_[0]) <=> _version($_[1]);
+}
+
+# Cloned from Params::Util::_CLASS
+sub _CLASS ($) {
+ (
+ defined $_[0]
+ and
+ ! ref $_[0]
+ and
+ $_[0] =~ m/^[^\W\d]\w*(?:::\w+)*\z/s
+ ) ? $_[0] : undef;
+}
+
+1;
+
+# Copyright 2008 - 2010 Adam Kennedy.
diff --git a/inc/Module/Install/AuthorTests.pm b/inc/Module/Install/AuthorTests.pm
new file mode 100644
index 0000000..c44931b
--- /dev/null
+++ b/inc/Module/Install/AuthorTests.pm
@@ -0,0 +1,59 @@
+#line 1
+package Module::Install::AuthorTests;
+
+use 5.005;
+use strict;
+use Module::Install::Base;
+use Carp ();
+
+#line 16
+
+use vars qw{$VERSION $ISCORE @ISA};
+BEGIN {
+ $VERSION = '0.002';
+ $ISCORE = 1;
+ @ISA = qw{Module::Install::Base};
+}
+
+#line 42
+
+sub author_tests {
+ my ($self, @dirs) = @_;
+ _add_author_tests($self, \@dirs, 0);
+}
+
+#line 56
+
+sub recursive_author_tests {
+ my ($self, @dirs) = @_;
+ _add_author_tests($self, \@dirs, 1);
+}
+
+sub _wanted {
+ my $href = shift;
+ sub { /\.t$/ and -f $_ and $href->{$File::Find::dir} = 1 }
+}
+
+sub _add_author_tests {
+ my ($self, $dirs, $recurse) = @_;
+ return unless $Module::Install::AUTHOR;
+
+ my @tests = $self->tests ? (split / /, $self->tests) : 't/*.t';
+
+ # XXX: pick a default, later -- rjbs, 2008-02-24
+ my @dirs = @$dirs ? @$dirs : Carp::confess "no dirs given to author_tests";
+ @dirs = grep { -d } @dirs;
+
+ if ($recurse) {
+ require File::Find;
+ my %test_dir;
+ File::Find::find(_wanted(\%test_dir), @dirs);
+ $self->tests( join ' ', @tests, map { "$_/*.t" } sort keys %test_dir );
+ } else {
+ $self->tests( join ' ', @tests, map { "$_/*.t" } sort @dirs );
+ }
+}
+
+#line 107
+
+1;
diff --git a/inc/Module/Install/Base.pm b/inc/Module/Install/Base.pm
new file mode 100644
index 0000000..754fb90
--- /dev/null
+++ b/inc/Module/Install/Base.pm
@@ -0,0 +1,83 @@
+#line 1
+package Module::Install::Base;
+
+use strict 'vars';
+use vars qw{$VERSION};
+BEGIN {
+ $VERSION = '0.97';
+}
+
+# Suspend handler for "redefined" warnings
+BEGIN {
+ my $w = $SIG{__WARN__};
+ $SIG{__WARN__} = sub { $w };
+}
+
+#line 42
+
+sub new {
+ my $class = shift;
+ unless ( defined &{"${class}::call"} ) {
+ *{"${class}::call"} = sub { shift->_top->call(@_) };
+ }
+ unless ( defined &{"${class}::load"} ) {
+ *{"${class}::load"} = sub { shift->_top->load(@_) };
+ }
+ bless { @_ }, $class;
+}
+
+#line 61
+
+sub AUTOLOAD {
+ local $@;
+ my $func = eval { shift->_top->autoload } or return;
+ goto &$func;
+}
+
+#line 75
+
+sub _top {
+ $_[0]->{_top};
+}
+
+#line 90
+
+sub admin {
+ $_[0]->_top->{admin}
+ or
+ Module::Install::Base::FakeAdmin->new;
+}
+
+#line 106
+
+sub is_admin {
+ ! $_[0]->admin->isa('Module::Install::Base::FakeAdmin');
+}
+
+sub DESTROY {}
+
+package Module::Install::Base::FakeAdmin;
+
+use vars qw{$VERSION};
+BEGIN {
+ $VERSION = $Module::Install::Base::VERSION;
+}
+
+my $fake;
+
+sub new {
+ $fake ||= bless(\@_, $_[0]);
+}
+
+sub AUTOLOAD {}
+
+sub DESTROY {}
+
+# Restore warning handler
+BEGIN {
+ $SIG{__WARN__} = $SIG{__WARN__}->();
+}
+
+1;
+
+#line 159
diff --git a/inc/Module/Install/Can.pm b/inc/Module/Install/Can.pm
new file mode 100644
index 0000000..5757a67
--- /dev/null
+++ b/inc/Module/Install/Can.pm
@@ -0,0 +1,81 @@
+#line 1
+package Module::Install::Can;
+
+use strict;
+use Config ();
+use File::Spec ();
+use ExtUtils::MakeMaker ();
+use Module::Install::Base ();
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+ $VERSION = '0.97';
+ @ISA = 'Module::Install::Base';
+ $ISCORE = 1;
+}
+
+# check if we can load some module
+### Upgrade this to not have to load the module if possible
+sub can_use {
+ my ($self, $mod, $ver) = @_;
+ $mod =~ s{::|\\}{/}g;
+ $mod .= '.pm' unless $mod =~ /\.pm$/i;
+
+ my $pkg = $mod;
+ $pkg =~ s{/}{::}g;
+ $pkg =~ s{\.pm$}{}i;
+
+ local $@;
+ eval { require $mod; $pkg->VERSION($ver || 0); 1 };
+}
+
+# check if we can run some command
+sub can_run {
+ my ($self, $cmd) = @_;
+
+ my $_cmd = $cmd;
+ return $_cmd if (-x $_cmd or $_cmd = MM->maybe_command($_cmd));
+
+ for my $dir ((split /$Config::Config{path_sep}/, $ENV{PATH}), '.') {
+ next if $dir eq '';
+ my $abs = File::Spec->catfile($dir, $_[1]);
+ return $abs if (-x $abs or $abs = MM->maybe_command($abs));
+ }
+
+ return;
+}
+
+# can we locate a (the) C compiler
+sub can_cc {
+ my $self = shift;
+ my @chunks = split(/ /, $Config::Config{cc}) or return;
+
+ # $Config{cc} may contain args; try to find out the program part
+ while (@chunks) {
+ return $self->can_run("@chunks") || (pop(@chunks), next);
+ }
+
+ return;
+}
+
+# Fix Cygwin bug on maybe_command();
+if ( $^O eq 'cygwin' ) {
+ require ExtUtils::MM_Cygwin;
+ require ExtUtils::MM_Win32;
+ if ( ! defined(&ExtUtils::MM_Cygwin::maybe_command) ) {
+ *ExtUtils::MM_Cygwin::maybe_command = sub {
+ my ($self, $file) = @_;
+ if ($file =~ m{^/cygdrive/}i and ExtUtils::MM_Win32->can('maybe_command')) {
+ ExtUtils::MM_Win32->maybe_command($file);
+ } else {
+ ExtUtils::MM_Unix->maybe_command($file);
+ }
+ }
+ }
+}
+
+1;
+
+__END__
+
+#line 156
diff --git a/inc/Module/Install/Fetch.pm b/inc/Module/Install/Fetch.pm
new file mode 100644
index 0000000..4f77e2e
--- /dev/null
+++ b/inc/Module/Install/Fetch.pm
@@ -0,0 +1,93 @@
+#line 1
+package Module::Install::Fetch;
+
+use strict;
+use Module::Install::Base ();
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+ $VERSION = '0.97';
+ @ISA = 'Module::Install::Base';
+ $ISCORE = 1;
+}
+
+sub get_file {
+ my ($self, %args) = @_;
+ my ($scheme, $host, $path, $file) =
+ $args{url} =~ m|^(\w+)://([^/]+)(.+)/(.+)| or return;
+
+ if ( $scheme eq 'http' and ! eval { require LWP::Simple; 1 } ) {
+ $args{url} = $args{ftp_url}
+ or (warn("LWP support unavailable!\n"), return);
+ ($scheme, $host, $path, $file) =
+ $args{url} =~ m|^(\w+)://([^/]+)(.+)/(.+)| or return;
+ }
+
+ $|++;
+ print "Fetching '$file' from $host... ";
+
+ unless (eval { require Socket; Socket::inet_aton($host) }) {
+ warn "'$host' resolve failed!\n";
+ return;
+ }
+
+ return unless $scheme eq 'ftp' or $scheme eq 'http';
+
+ require Cwd;
+ my $dir = Cwd::getcwd();
+ chdir $args{local_dir} or return if exists $args{local_dir};
+
+ if (eval { require LWP::Simple; 1 }) {
+ LWP::Simple::mirror($args{url}, $file);
+ }
+ elsif (eval { require Net::FTP; 1 }) { eval {
+ # use Net::FTP to get past firewall
+ my $ftp = Net::FTP->new($host, Passive => 1, Timeout => 600);
+ $ftp->login("anonymous", 'anonymous at example.com');
+ $ftp->cwd($path);
+ $ftp->binary;
+ $ftp->get($file) or (warn("$!\n"), return);
+ $ftp->quit;
+ } }
+ elsif (my $ftp = $self->can_run('ftp')) { eval {
+ # no Net::FTP, fallback to ftp.exe
+ require FileHandle;
+ my $fh = FileHandle->new;
+
+ local $SIG{CHLD} = 'IGNORE';
+ unless ($fh->open("|$ftp -n")) {
+ warn "Couldn't open ftp: $!\n";
+ chdir $dir; return;
+ }
+
+ my @dialog = split(/\n/, <<"END_FTP");
+open $host
+user anonymous anonymous\@example.com
+cd $path
+binary
+get $file $file
+quit
+END_FTP
+ foreach (@dialog) { $fh->print("$_\n") }
+ $fh->close;
+ } }
+ else {
+ warn "No working 'ftp' program available!\n";
+ chdir $dir; return;
+ }
+
+ unless (-f $file) {
+ warn "Fetching failed: $@\n";
+ chdir $dir; return;
+ }
+
+ return if exists $args{size} and -s $file != $args{size};
+ system($args{run}) if exists $args{run};
+ unlink($file) if $args{remove};
+
+ print(((!exists $args{check_for} or -e $args{check_for})
+ ? "done!" : "failed! ($!)"), "\n");
+ chdir $dir; return !$?;
+}
+
+1;
diff --git a/inc/Module/Install/Include.pm b/inc/Module/Install/Include.pm
new file mode 100644
index 0000000..83223a1
--- /dev/null
+++ b/inc/Module/Install/Include.pm
@@ -0,0 +1,34 @@
+#line 1
+package Module::Install::Include;
+
+use strict;
+use Module::Install::Base ();
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+ $VERSION = '0.97';
+ @ISA = 'Module::Install::Base';
+ $ISCORE = 1;
+}
+
+sub include {
+ shift()->admin->include(@_);
+}
+
+sub include_deps {
+ shift()->admin->include_deps(@_);
+}
+
+sub auto_include {
+ shift()->admin->auto_include(@_);
+}
+
+sub auto_include_deps {
+ shift()->admin->auto_include_deps(@_);
+}
+
+sub auto_include_dependent_dists {
+ shift()->admin->auto_include_dependent_dists(@_);
+}
+
+1;
diff --git a/inc/Module/Install/Makefile.pm b/inc/Module/Install/Makefile.pm
new file mode 100644
index 0000000..20955cd
--- /dev/null
+++ b/inc/Module/Install/Makefile.pm
@@ -0,0 +1,413 @@
+#line 1
+package Module::Install::Makefile;
+
+use strict 'vars';
+use ExtUtils::MakeMaker ();
+use Module::Install::Base ();
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+ $VERSION = '0.97';
+ @ISA = 'Module::Install::Base';
+ $ISCORE = 1;
+}
+
+sub Makefile { $_[0] }
+
+my %seen = ();
+
+sub prompt {
+ shift;
+
+ # Infinite loop protection
+ my @c = caller();
+ if ( ++$seen{"$c[1]|$c[2]|$_[0]"} > 3 ) {
+ die "Caught an potential prompt infinite loop ($c[1]|$c[2]|$_[0])";
+ }
+
+ # In automated testing or non-interactive session, always use defaults
+ if ( ($ENV{AUTOMATED_TESTING} or -! -t STDIN) and ! $ENV{PERL_MM_USE_DEFAULT} ) {
+ local $ENV{PERL_MM_USE_DEFAULT} = 1;
+ goto &ExtUtils::MakeMaker::prompt;
+ } else {
+ goto &ExtUtils::MakeMaker::prompt;
+ }
+}
+
+# Store a cleaned up version of the MakeMaker version,
+# since we need to behave differently in a variety of
+# ways based on the MM version.
+my $makemaker = eval $ExtUtils::MakeMaker::VERSION;
+
+# If we are passed a param, do a "newer than" comparison.
+# Otherwise, just return the MakeMaker version.
+sub makemaker {
+ ( @_ < 2 or $makemaker >= eval($_[1]) ) ? $makemaker : 0
+}
+
+# Ripped from ExtUtils::MakeMaker 6.56, and slightly modified
+# as we only need to know here whether the attribute is an array
+# or a hash or something else (which may or may not be appendable).
+my %makemaker_argtype = (
+ C => 'ARRAY',
+ CONFIG => 'ARRAY',
+# CONFIGURE => 'CODE', # ignore
+ DIR => 'ARRAY',
+ DL_FUNCS => 'HASH',
+ DL_VARS => 'ARRAY',
+ EXCLUDE_EXT => 'ARRAY',
+ EXE_FILES => 'ARRAY',
+ FUNCLIST => 'ARRAY',
+ H => 'ARRAY',
+ IMPORTS => 'HASH',
+ INCLUDE_EXT => 'ARRAY',
+ LIBS => 'ARRAY', # ignore ''
+ MAN1PODS => 'HASH',
+ MAN3PODS => 'HASH',
+ META_ADD => 'HASH',
+ META_MERGE => 'HASH',
+ PL_FILES => 'HASH',
+ PM => 'HASH',
+ PMLIBDIRS => 'ARRAY',
+ PMLIBPARENTDIRS => 'ARRAY',
+ PREREQ_PM => 'HASH',
+ CONFIGURE_REQUIRES => 'HASH',
+ SKIP => 'ARRAY',
+ TYPEMAPS => 'ARRAY',
+ XS => 'HASH',
+# VERSION => ['version',''], # ignore
+# _KEEP_AFTER_FLUSH => '',
+
+ clean => 'HASH',
+ depend => 'HASH',
+ dist => 'HASH',
+ dynamic_lib=> 'HASH',
+ linkext => 'HASH',
+ macro => 'HASH',
+ postamble => 'HASH',
+ realclean => 'HASH',
+ test => 'HASH',
+ tool_autosplit => 'HASH',
+
+ # special cases where you can use makemaker_append
+ CCFLAGS => 'APPENDABLE',
+ DEFINE => 'APPENDABLE',
+ INC => 'APPENDABLE',
+ LDDLFLAGS => 'APPENDABLE',
+ LDFROM => 'APPENDABLE',
+);
+
+sub makemaker_args {
+ my ($self, %new_args) = @_;
+ my $args = ( $self->{makemaker_args} ||= {} );
+ foreach my $key (keys %new_args) {
+ if ($makemaker_argtype{$key}) {
+ if ($makemaker_argtype{$key} eq 'ARRAY') {
+ $args->{$key} = [] unless defined $args->{$key};
+ unless (ref $args->{$key} eq 'ARRAY') {
+ $args->{$key} = [$args->{$key}]
+ }
+ push @{$args->{$key}},
+ ref $new_args{$key} eq 'ARRAY'
+ ? @{$new_args{$key}}
+ : $new_args{$key};
+ }
+ elsif ($makemaker_argtype{$key} eq 'HASH') {
+ $args->{$key} = {} unless defined $args->{$key};
+ foreach my $skey (keys %{ $new_args{$key} }) {
+ $args->{$key}{$skey} = $new_args{$key}{$skey};
+ }
+ }
+ elsif ($makemaker_argtype{$key} eq 'APPENDABLE') {
+ $self->makemaker_append($key => $new_args{$key});
+ }
+ }
+ else {
+ if (defined $args->{$key}) {
+ warn qq{MakeMaker attribute "$key" is overriden; use "makemaker_append" to append values\n};
+ }
+ $args->{$key} = $new_args{$key};
+ }
+ }
+ return $args;
+}
+
+# For mm args that take multiple space-seperated args,
+# append an argument to the current list.
+sub makemaker_append {
+ my $self = shift;
+ my $name = shift;
+ my $args = $self->makemaker_args;
+ $args->{$name} = defined $args->{$name}
+ ? join( ' ', $args->{$name}, @_ )
+ : join( ' ', @_ );
+}
+
+sub build_subdirs {
+ my $self = shift;
+ my $subdirs = $self->makemaker_args->{DIR} ||= [];
+ for my $subdir (@_) {
+ push @$subdirs, $subdir;
+ }
+}
+
+sub clean_files {
+ my $self = shift;
+ my $clean = $self->makemaker_args->{clean} ||= {};
+ %$clean = (
+ %$clean,
+ FILES => join ' ', grep { length $_ } ($clean->{FILES} || (), @_),
+ );
+}
+
+sub realclean_files {
+ my $self = shift;
+ my $realclean = $self->makemaker_args->{realclean} ||= {};
+ %$realclean = (
+ %$realclean,
+ FILES => join ' ', grep { length $_ } ($realclean->{FILES} || (), @_),
+ );
+}
+
+sub libs {
+ my $self = shift;
+ my $libs = ref $_[0] ? shift : [ shift ];
+ $self->makemaker_args( LIBS => $libs );
+}
+
+sub inc {
+ my $self = shift;
+ $self->makemaker_args( INC => shift );
+}
+
+sub _wanted_t {
+}
+
+sub tests_recursive {
+ my $self = shift;
+ my $dir = shift || 't';
+ unless ( -d $dir ) {
+ die "tests_recursive dir '$dir' does not exist";
+ }
+ my %tests = map { $_ => 1 } split / /, ($self->tests || '');
+ require File::Find;
+ File::Find::find(
+ sub { /\.t$/ and -f $_ and $tests{"$File::Find::dir/*.t"} = 1 },
+ $dir
+ );
+ $self->tests( join ' ', sort keys %tests );
+}
+
+sub write {
+ my $self = shift;
+ die "&Makefile->write() takes no arguments\n" if @_;
+
+ # Check the current Perl version
+ my $perl_version = $self->perl_version;
+ if ( $perl_version ) {
+ eval "use $perl_version; 1"
+ or die "ERROR: perl: Version $] is installed, "
+ . "but we need version >= $perl_version";
+ }
+
+ # Make sure we have a new enough MakeMaker
+ require ExtUtils::MakeMaker;
+
+ if ( $perl_version and $self->_cmp($perl_version, '5.006') >= 0 ) {
+ # MakeMaker can complain about module versions that include
+ # an underscore, even though its own version may contain one!
+ # Hence the funny regexp to get rid of it. See RT #35800
+ # for details.
+ my $v = $ExtUtils::MakeMaker::VERSION =~ /^(\d+\.\d+)/;
+ $self->build_requires( 'ExtUtils::MakeMaker' => $v );
+ $self->configure_requires( 'ExtUtils::MakeMaker' => $v );
+ } else {
+ # Allow legacy-compatibility with 5.005 by depending on the
+ # most recent EU:MM that supported 5.005.
+ $self->build_requires( 'ExtUtils::MakeMaker' => 6.42 );
+ $self->configure_requires( 'ExtUtils::MakeMaker' => 6.42 );
+ }
+
+ # Generate the MakeMaker params
+ my $args = $self->makemaker_args;
+ $args->{DISTNAME} = $self->name;
+ $args->{NAME} = $self->module_name || $self->name;
+ $args->{NAME} =~ s/-/::/g;
+ $args->{VERSION} = $self->version or die <<'EOT';
+ERROR: Can't determine distribution version. Please specify it
+explicitly via 'version' in Makefile.PL, or set a valid $VERSION
+in a module, and provide its file path via 'version_from' (or
+'all_from' if you prefer) in Makefile.PL.
+EOT
+
+ $DB::single = 1;
+ if ( $self->tests ) {
+ my @tests = split ' ', $self->tests;
+ my %seen;
+ $args->{test} = {
+ TESTS => (join ' ', grep {!$seen{$_}++} @tests),
+ };
+ } elsif ( $Module::Install::ExtraTests::use_extratests ) {
+ # Module::Install::ExtraTests doesn't set $self->tests and does its own tests via harness.
+ # So, just ignore our xt tests here.
+ } elsif ( -d 'xt' and ($Module::Install::AUTHOR or $ENV{RELEASE_TESTING}) ) {
+ $args->{test} = {
+ TESTS => join( ' ', map { "$_/*.t" } grep { -d $_ } qw{ t xt } ),
+ };
+ }
+ if ( $] >= 5.005 ) {
+ $args->{ABSTRACT} = $self->abstract;
+ $args->{AUTHOR} = join ', ', @{$self->author || []};
+ }
+ if ( $self->makemaker(6.10) ) {
+ $args->{NO_META} = 1;
+ #$args->{NO_MYMETA} = 1;
+ }
+ if ( $self->makemaker(6.17) and $self->sign ) {
+ $args->{SIGN} = 1;
+ }
+ unless ( $self->is_admin ) {
+ delete $args->{SIGN};
+ }
+ if ( $self->makemaker(6.31) and $self->license ) {
+ $args->{LICENSE} = $self->license;
+ }
+
+ my $prereq = ($args->{PREREQ_PM} ||= {});
+ %$prereq = ( %$prereq,
+ map { @$_ } # flatten [module => version]
+ map { @$_ }
+ grep $_,
+ ($self->requires)
+ );
+
+ # Remove any reference to perl, PREREQ_PM doesn't support it
+ delete $args->{PREREQ_PM}->{perl};
+
+ # Merge both kinds of requires into BUILD_REQUIRES
+ my $build_prereq = ($args->{BUILD_REQUIRES} ||= {});
+ %$build_prereq = ( %$build_prereq,
+ map { @$_ } # flatten [module => version]
+ map { @$_ }
+ grep $_,
+ ($self->configure_requires, $self->build_requires)
+ );
+
+ # Remove any reference to perl, BUILD_REQUIRES doesn't support it
+ delete $args->{BUILD_REQUIRES}->{perl};
+
+ # Delete bundled dists from prereq_pm, add it to Makefile DIR
+ my $subdirs = ($args->{DIR} || []);
+ if ($self->bundles) {
+ my %processed;
+ foreach my $bundle (@{ $self->bundles }) {
+ my ($mod_name, $dist_dir) = @$bundle;
+ delete $prereq->{$mod_name};
+ $dist_dir = File::Basename::basename($dist_dir); # dir for building this module
+ if (not exists $processed{$dist_dir}) {
+ if (-d $dist_dir) {
+ # List as sub-directory to be processed by make
+ push @$subdirs, $dist_dir;
+ }
+ # Else do nothing: the module is already present on the system
+ $processed{$dist_dir} = undef;
+ }
+ }
+ }
+
+ unless ( $self->makemaker('6.55_03') ) {
+ %$prereq = (%$prereq,%$build_prereq);
+ delete $args->{BUILD_REQUIRES};
+ }
+
+ if ( my $perl_version = $self->perl_version ) {
+ eval "use $perl_version; 1"
+ or die "ERROR: perl: Version $] is installed, "
+ . "but we need version >= $perl_version";
+
+ if ( $self->makemaker(6.48) ) {
+ $args->{MIN_PERL_VERSION} = $perl_version;
+ }
+ }
+
+ if ($self->installdirs) {
+ warn qq{old INSTALLDIRS (probably set by makemaker_args) is overriden by installdirs\n} if $args->{INSTALLDIRS};
+ $args->{INSTALLDIRS} = $self->installdirs;
+ }
+
+ my %args = map {
+ ( $_ => $args->{$_} ) } grep {defined($args->{$_} )
+ } keys %$args;
+
+ my $user_preop = delete $args{dist}->{PREOP};
+ if ( my $preop = $self->admin->preop($user_preop) ) {
+ foreach my $key ( keys %$preop ) {
+ $args{dist}->{$key} = $preop->{$key};
+ }
+ }
+
+ my $mm = ExtUtils::MakeMaker::WriteMakefile(%args);
+ $self->fix_up_makefile($mm->{FIRST_MAKEFILE} || 'Makefile');
+}
+
+sub fix_up_makefile {
+ my $self = shift;
+ my $makefile_name = shift;
+ my $top_class = ref($self->_top) || '';
+ my $top_version = $self->_top->VERSION || '';
+
+ my $preamble = $self->preamble
+ ? "# Preamble by $top_class $top_version\n"
+ . $self->preamble
+ : '';
+ my $postamble = "# Postamble by $top_class $top_version\n"
+ . ($self->postamble || '');
+
+ local *MAKEFILE;
+ open MAKEFILE, "< $makefile_name" or die "fix_up_makefile: Couldn't open $makefile_name: $!";
+ my $makefile = do { local $/; <MAKEFILE> };
+ close MAKEFILE or die $!;
+
+ $makefile =~ s/\b(test_harness\(\$\(TEST_VERBOSE\), )/$1'inc', /;
+ $makefile =~ s/( -I\$\(INST_ARCHLIB\))/ -Iinc$1/g;
+ $makefile =~ s/( "-I\$\(INST_LIB\)")/ "-Iinc"$1/g;
+ $makefile =~ s/^(FULLPERL = .*)/$1 "-Iinc"/m;
+ $makefile =~ s/^(PERL = .*)/$1 "-Iinc"/m;
+
+ # Module::Install will never be used to build the Core Perl
+ # Sometimes PERL_LIB and PERL_ARCHLIB get written anyway, which breaks
+ # PREFIX/PERL5LIB, and thus, install_share. Blank them if they exist
+ $makefile =~ s/^PERL_LIB = .+/PERL_LIB =/m;
+ #$makefile =~ s/^PERL_ARCHLIB = .+/PERL_ARCHLIB =/m;
+
+ # Perl 5.005 mentions PERL_LIB explicitly, so we have to remove that as well.
+ $makefile =~ s/(\"?)-I\$\(PERL_LIB\)\1//g;
+
+ # XXX - This is currently unused; not sure if it breaks other MM-users
+ # $makefile =~ s/^pm_to_blib\s+:\s+/pm_to_blib :: /mg;
+
+ open MAKEFILE, "> $makefile_name" or die "fix_up_makefile: Couldn't open $makefile_name: $!";
+ print MAKEFILE "$preamble$makefile$postamble" or die $!;
+ close MAKEFILE or die $!;
+
+ 1;
+}
+
+sub preamble {
+ my ($self, $text) = @_;
+ $self->{preamble} = $text . $self->{preamble} if defined $text;
+ $self->{preamble};
+}
+
+sub postamble {
+ my ($self, $text) = @_;
+ $self->{postamble} ||= $self->admin->postamble;
+ $self->{postamble} .= $text if defined $text;
+ $self->{postamble}
+}
+
+1;
+
+__END__
+
+#line 539
diff --git a/inc/Module/Install/Metadata.pm b/inc/Module/Install/Metadata.pm
new file mode 100644
index 0000000..bebb73f
--- /dev/null
+++ b/inc/Module/Install/Metadata.pm
@@ -0,0 +1,708 @@
+#line 1
+package Module::Install::Metadata;
+
+use strict 'vars';
+use Module::Install::Base ();
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+ $VERSION = '0.97';
+ @ISA = 'Module::Install::Base';
+ $ISCORE = 1;
+}
+
+my @boolean_keys = qw{
+ sign
+};
+
+my @scalar_keys = qw{
+ name
+ module_name
+ abstract
+ version
+ distribution_type
+ tests
+ installdirs
+};
+
+my @tuple_keys = qw{
+ configure_requires
+ build_requires
+ requires
+ recommends
+ bundles
+ resources
+};
+
+my @resource_keys = qw{
+ homepage
+ bugtracker
+ repository
+};
+
+my @array_keys = qw{
+ keywords
+ author
+};
+
+*authors = \&author;
+
+sub Meta { shift }
+sub Meta_BooleanKeys { @boolean_keys }
+sub Meta_ScalarKeys { @scalar_keys }
+sub Meta_TupleKeys { @tuple_keys }
+sub Meta_ResourceKeys { @resource_keys }
+sub Meta_ArrayKeys { @array_keys }
+
+foreach my $key ( @boolean_keys ) {
+ *$key = sub {
+ my $self = shift;
+ if ( defined wantarray and not @_ ) {
+ return $self->{values}->{$key};
+ }
+ $self->{values}->{$key} = ( @_ ? $_[0] : 1 );
+ return $self;
+ };
+}
+
+foreach my $key ( @scalar_keys ) {
+ *$key = sub {
+ my $self = shift;
+ return $self->{values}->{$key} if defined wantarray and !@_;
+ $self->{values}->{$key} = shift;
+ return $self;
+ };
+}
+
+foreach my $key ( @array_keys ) {
+ *$key = sub {
+ my $self = shift;
+ return $self->{values}->{$key} if defined wantarray and !@_;
+ $self->{values}->{$key} ||= [];
+ push @{$self->{values}->{$key}}, @_;
+ return $self;
+ };
+}
+
+foreach my $key ( @resource_keys ) {
+ *$key = sub {
+ my $self = shift;
+ unless ( @_ ) {
+ return () unless $self->{values}->{resources};
+ return map { $_->[1] }
+ grep { $_->[0] eq $key }
+ @{ $self->{values}->{resources} };
+ }
+ return $self->{values}->{resources}->{$key} unless @_;
+ my $uri = shift or die(
+ "Did not provide a value to $key()"
+ );
+ $self->resources( $key => $uri );
+ return 1;
+ };
+}
+
+foreach my $key ( grep { $_ ne "resources" } @tuple_keys) {
+ *$key = sub {
+ my $self = shift;
+ return $self->{values}->{$key} unless @_;
+ my @added;
+ while ( @_ ) {
+ my $module = shift or last;
+ my $version = shift || 0;
+ push @added, [ $module, $version ];
+ }
+ push @{ $self->{values}->{$key} }, @added;
+ return map {@$_} @added;
+ };
+}
+
+# Resource handling
+my %lc_resource = map { $_ => 1 } qw{
+ homepage
+ license
+ bugtracker
+ repository
+};
+
+sub resources {
+ my $self = shift;
+ while ( @_ ) {
+ my $name = shift or last;
+ my $value = shift or next;
+ if ( $name eq lc $name and ! $lc_resource{$name} ) {
+ die("Unsupported reserved lowercase resource '$name'");
+ }
+ $self->{values}->{resources} ||= [];
+ push @{ $self->{values}->{resources} }, [ $name, $value ];
+ }
+ $self->{values}->{resources};
+}
+
+# Aliases for build_requires that will have alternative
+# meanings in some future version of META.yml.
+sub test_requires { shift->build_requires(@_) }
+sub install_requires { shift->build_requires(@_) }
+
+# Aliases for installdirs options
+sub install_as_core { $_[0]->installdirs('perl') }
+sub install_as_cpan { $_[0]->installdirs('site') }
+sub install_as_site { $_[0]->installdirs('site') }
+sub install_as_vendor { $_[0]->installdirs('vendor') }
+
+sub dynamic_config {
+ my $self = shift;
+ unless ( @_ ) {
+ warn "You MUST provide an explicit true/false value to dynamic_config\n";
+ return $self;
+ }
+ $self->{values}->{dynamic_config} = $_[0] ? 1 : 0;
+ return 1;
+}
+
+sub perl_version {
+ my $self = shift;
+ return $self->{values}->{perl_version} unless @_;
+ my $version = shift or die(
+ "Did not provide a value to perl_version()"
+ );
+
+ # Normalize the version
+ $version = $self->_perl_version($version);
+
+ # We don't support the reall old versions
+ unless ( $version >= 5.005 ) {
+ die "Module::Install only supports 5.005 or newer (use ExtUtils::MakeMaker)\n";
+ }
+
+ $self->{values}->{perl_version} = $version;
+}
+
+sub all_from {
+ my ( $self, $file ) = @_;
+
+ unless ( defined($file) ) {
+ my $name = $self->name or die(
+ "all_from called with no args without setting name() first"
+ );
+ $file = join('/', 'lib', split(/-/, $name)) . '.pm';
+ $file =~ s{.*/}{} unless -e $file;
+ unless ( -e $file ) {
+ die("all_from cannot find $file from $name");
+ }
+ }
+ unless ( -f $file ) {
+ die("The path '$file' does not exist, or is not a file");
+ }
+
+ $self->{values}{all_from} = $file;
+
+ # Some methods pull from POD instead of code.
+ # If there is a matching .pod, use that instead
+ my $pod = $file;
+ $pod =~ s/\.pm$/.pod/i;
+ $pod = $file unless -e $pod;
+
+ # Pull the different values
+ $self->name_from($file) unless $self->name;
+ $self->version_from($file) unless $self->version;
+ $self->perl_version_from($file) unless $self->perl_version;
+ $self->author_from($pod) unless @{$self->author || []};
+ $self->license_from($pod) unless $self->license;
+ $self->abstract_from($pod) unless $self->abstract;
+
+ return 1;
+}
+
+sub provides {
+ my $self = shift;
+ my $provides = ( $self->{values}->{provides} ||= {} );
+ %$provides = (%$provides, @_) if @_;
+ return $provides;
+}
+
+sub auto_provides {
+ my $self = shift;
+ return $self unless $self->is_admin;
+ unless (-e 'MANIFEST') {
+ warn "Cannot deduce auto_provides without a MANIFEST, skipping\n";
+ return $self;
+ }
+ # Avoid spurious warnings as we are not checking manifest here.
+ local $SIG{__WARN__} = sub {1};
+ require ExtUtils::Manifest;
+ local *ExtUtils::Manifest::manicheck = sub { return };
+
+ require Module::Build;
+ my $build = Module::Build->new(
+ dist_name => $self->name,
+ dist_version => $self->version,
+ license => $self->license,
+ );
+ $self->provides( %{ $build->find_dist_packages || {} } );
+}
+
+sub feature {
+ my $self = shift;
+ my $name = shift;
+ my $features = ( $self->{values}->{features} ||= [] );
+ my $mods;
+
+ if ( @_ == 1 and ref( $_[0] ) ) {
+ # The user used ->feature like ->features by passing in the second
+ # argument as a reference. Accomodate for that.
+ $mods = $_[0];
+ } else {
+ $mods = \@_;
+ }
+
+ my $count = 0;
+ push @$features, (
+ $name => [
+ map {
+ ref($_) ? ( ref($_) eq 'HASH' ) ? %$_ : @$_ : $_
+ } @$mods
+ ]
+ );
+
+ return @$features;
+}
+
+sub features {
+ my $self = shift;
+ while ( my ( $name, $mods ) = splice( @_, 0, 2 ) ) {
+ $self->feature( $name, @$mods );
+ }
+ return $self->{values}->{features}
+ ? @{ $self->{values}->{features} }
+ : ();
+}
+
+sub no_index {
+ my $self = shift;
+ my $type = shift;
+ push @{ $self->{values}->{no_index}->{$type} }, @_ if $type;
+ return $self->{values}->{no_index};
+}
+
+sub read {
+ my $self = shift;
+ $self->include_deps( 'YAML::Tiny', 0 );
+
+ require YAML::Tiny;
+ my $data = YAML::Tiny::LoadFile('META.yml');
+
+ # Call methods explicitly in case user has already set some values.
+ while ( my ( $key, $value ) = each %$data ) {
+ next unless $self->can($key);
+ if ( ref $value eq 'HASH' ) {
+ while ( my ( $module, $version ) = each %$value ) {
+ $self->can($key)->($self, $module => $version );
+ }
+ } else {
+ $self->can($key)->($self, $value);
+ }
+ }
+ return $self;
+}
+
+sub write {
+ my $self = shift;
+ return $self unless $self->is_admin;
+ $self->admin->write_meta;
+ return $self;
+}
+
+sub version_from {
+ require ExtUtils::MM_Unix;
+ my ( $self, $file ) = @_;
+ $self->version( ExtUtils::MM_Unix->parse_version($file) );
+
+ # for version integrity check
+ $self->makemaker_args( VERSION_FROM => $file );
+}
+
+sub abstract_from {
+ require ExtUtils::MM_Unix;
+ my ( $self, $file ) = @_;
+ $self->abstract(
+ bless(
+ { DISTNAME => $self->name },
+ 'ExtUtils::MM_Unix'
+ )->parse_abstract($file)
+ );
+}
+
+# Add both distribution and module name
+sub name_from {
+ my ($self, $file) = @_;
+ if (
+ Module::Install::_read($file) =~ m/
+ ^ \s*
+ package \s*
+ ([\w:]+)
+ \s* ;
+ /ixms
+ ) {
+ my ($name, $module_name) = ($1, $1);
+ $name =~ s{::}{-}g;
+ $self->name($name);
+ unless ( $self->module_name ) {
+ $self->module_name($module_name);
+ }
+ } else {
+ die("Cannot determine name from $file\n");
+ }
+}
+
+sub _extract_perl_version {
+ if (
+ $_[0] =~ m/
+ ^\s*
+ (?:use|require) \s*
+ v?
+ ([\d_\.]+)
+ \s* ;
+ /ixms
+ ) {
+ my $perl_version = $1;
+ $perl_version =~ s{_}{}g;
+ return $perl_version;
+ } else {
+ return;
+ }
+}
+
+sub perl_version_from {
+ my $self = shift;
+ my $perl_version=_extract_perl_version(Module::Install::_read($_[0]));
+ if ($perl_version) {
+ $self->perl_version($perl_version);
+ } else {
+ warn "Cannot determine perl version info from $_[0]\n";
+ return;
+ }
+}
+
+sub author_from {
+ my $self = shift;
+ my $content = Module::Install::_read($_[0]);
+ if ($content =~ m/
+ =head \d \s+ (?:authors?)\b \s*
+ ([^\n]*)
+ |
+ =head \d \s+ (?:licen[cs]e|licensing|copyright|legal)\b \s*
+ .*? copyright .*? \d\d\d[\d.]+ \s* (?:\bby\b)? \s*
+ ([^\n]*)
+ /ixms) {
+ my $author = $1 || $2;
+
+ # XXX: ugly but should work anyway...
+ if (eval "require Pod::Escapes; 1") {
+ # Pod::Escapes has a mapping table.
+ # It's in core of perl >= 5.9.3, and should be installed
+ # as one of the Pod::Simple's prereqs, which is a prereq
+ # of Pod::Text 3.x (see also below).
+ $author =~ s{ E<( (\d+) | ([A-Za-z]+) )> }
+ {
+ defined $2
+ ? chr($2)
+ : defined $Pod::Escapes::Name2character_number{$1}
+ ? chr($Pod::Escapes::Name2character_number{$1})
+ : do {
+ warn "Unknown escape: E<$1>";
+ "E<$1>";
+ };
+ }gex;
+ }
+ elsif (eval "require Pod::Text; 1" && $Pod::Text::VERSION < 3) {
+ # Pod::Text < 3.0 has yet another mapping table,
+ # though the table name of 2.x and 1.x are different.
+ # (1.x is in core of Perl < 5.6, 2.x is in core of
+ # Perl < 5.9.3)
+ my $mapping = ($Pod::Text::VERSION < 2)
+ ? \%Pod::Text::HTML_Escapes
+ : \%Pod::Text::ESCAPES;
+ $author =~ s{ E<( (\d+) | ([A-Za-z]+) )> }
+ {
+ defined $2
+ ? chr($2)
+ : defined $mapping->{$1}
+ ? $mapping->{$1}
+ : do {
+ warn "Unknown escape: E<$1>";
+ "E<$1>";
+ };
+ }gex;
+ }
+ else {
+ $author =~ s{E<lt>}{<}g;
+ $author =~ s{E<gt>}{>}g;
+ }
+ $self->author($author);
+ } else {
+ warn "Cannot determine author info from $_[0]\n";
+ }
+}
+
+#Stolen from M::B
+my %license_urls = (
+ perl => 'http://dev.perl.org/licenses/',
+ apache => 'http://apache.org/licenses/LICENSE-2.0',
+ apache_1_1 => 'http://apache.org/licenses/LICENSE-1.1',
+ artistic => 'http://opensource.org/licenses/artistic-license.php',
+ artistic_2 => 'http://opensource.org/licenses/artistic-license-2.0.php',
+ lgpl => 'http://opensource.org/licenses/lgpl-license.php',
+ lgpl2 => 'http://opensource.org/licenses/lgpl-2.1.php',
+ lgpl3 => 'http://opensource.org/licenses/lgpl-3.0.html',
+ bsd => 'http://opensource.org/licenses/bsd-license.php',
+ gpl => 'http://opensource.org/licenses/gpl-license.php',
+ gpl2 => 'http://opensource.org/licenses/gpl-2.0.php',
+ gpl3 => 'http://opensource.org/licenses/gpl-3.0.html',
+ 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,
+);
+
+sub license {
+ my $self = shift;
+ return $self->{values}->{license} unless @_;
+ my $license = shift or die(
+ 'Did not provide a value to license()'
+ );
+ $license = __extract_license($license) || lc $license;
+ $self->{values}->{license} = $license;
+
+ # Automatically fill in license URLs
+ if ( $license_urls{$license} ) {
+ $self->resources( license => $license_urls{$license} );
+ }
+
+ return 1;
+}
+
+sub _extract_license {
+ my $pod = shift;
+ my $matched;
+ return __extract_license(
+ ($matched) = $pod =~ m/
+ (=head \d \s+ L(?i:ICEN[CS]E|ICENSING)\b.*?)
+ (=head \d.*|=cut.*|)\z
+ /xms
+ ) || __extract_license(
+ ($matched) = $pod =~ m/
+ (=head \d \s+ (?:C(?i:OPYRIGHTS?)|L(?i:EGAL))\b.*?)
+ (=head \d.*|=cut.*|)\z
+ /xms
+ );
+}
+
+sub __extract_license {
+ my $license_text = shift or return;
+ my @phrases = (
+ '(?:under )?the same (?:terms|license) as (?:perl|the perl (?:\d )?programming language)' => 'perl', 1,
+ '(?:under )?the terms of (?:perl|the perl programming language) itself' => 'perl', 1,
+ 'Artistic and GPL' => 'perl', 1,
+ 'GNU general public license' => 'gpl', 1,
+ 'GNU public license' => 'gpl', 1,
+ 'GNU lesser general public license' => 'lgpl', 1,
+ 'GNU lesser public license' => 'lgpl', 1,
+ 'GNU library general public license' => 'lgpl', 1,
+ 'GNU library public license' => 'lgpl', 1,
+ 'GNU Free Documentation license' => 'unrestricted', 1,
+ 'GNU Affero General Public License' => 'open_source', 1,
+ '(?:Free)?BSD license' => 'bsd', 1,
+ 'Artistic license' => 'artistic', 1,
+ 'Apache (?:Software )?license' => 'apache', 1,
+ 'GPL' => 'gpl', 1,
+ 'LGPL' => 'lgpl', 1,
+ 'BSD' => 'bsd', 1,
+ 'Artistic' => 'artistic', 1,
+ 'MIT' => 'mit', 1,
+ 'Mozilla Public License' => 'mozilla', 1,
+ 'Q Public License' => 'open_source', 1,
+ 'OpenSSL License' => 'unrestricted', 1,
+ 'SSLeay License' => 'unrestricted', 1,
+ 'zlib License' => 'open_source', 1,
+ 'proprietary' => 'proprietary', 0,
+ );
+ while ( my ($pattern, $license, $osi) = splice(@phrases, 0, 3) ) {
+ $pattern =~ s#\s+#\\s+#gs;
+ if ( $license_text =~ /\b$pattern\b/i ) {
+ return $license;
+ }
+ }
+ return '';
+}
+
+sub license_from {
+ my $self = shift;
+ if (my $license=_extract_license(Module::Install::_read($_[0]))) {
+ $self->license($license);
+ } else {
+ warn "Cannot determine license info from $_[0]\n";
+ return 'unknown';
+ }
+}
+
+sub _extract_bugtracker {
+ my @links = $_[0] =~ m#L<(
+ \Qhttp://rt.cpan.org/\E[^>]+|
+ \Qhttp://github.com/\E[\w_]+/[\w_]+/issues|
+ \Qhttp://code.google.com/p/\E[\w_\-]+/issues/list
+ )>#gx;
+ my %links;
+ @links{@links}=();
+ @links=keys %links;
+ return @links;
+}
+
+sub bugtracker_from {
+ my $self = shift;
+ my $content = Module::Install::_read($_[0]);
+ my @links = _extract_bugtracker($content);
+ unless ( @links ) {
+ warn "Cannot determine bugtracker info from $_[0]\n";
+ return 0;
+ }
+ if ( @links > 1 ) {
+ warn "Found more than one bugtracker link in $_[0]\n";
+ return 0;
+ }
+
+ # Set the bugtracker
+ bugtracker( $links[0] );
+ return 1;
+}
+
+sub requires_from {
+ my $self = shift;
+ my $content = Module::Install::_readperl($_[0]);
+ my @requires = $content =~ m/^use\s+([^\W\d]\w*(?:::\w+)*)\s+([\d\.]+)/mg;
+ while ( @requires ) {
+ my $module = shift @requires;
+ my $version = shift @requires;
+ $self->requires( $module => $version );
+ }
+}
+
+sub test_requires_from {
+ my $self = shift;
+ my $content = Module::Install::_readperl($_[0]);
+ my @requires = $content =~ m/^use\s+([^\W\d]\w*(?:::\w+)*)\s+([\d\.]+)/mg;
+ while ( @requires ) {
+ my $module = shift @requires;
+ my $version = shift @requires;
+ $self->test_requires( $module => $version );
+ }
+}
+
+# Convert triple-part versions (eg, 5.6.1 or 5.8.9) to
+# numbers (eg, 5.006001 or 5.008009).
+# Also, convert double-part versions (eg, 5.8)
+sub _perl_version {
+ my $v = $_[-1];
+ $v =~ s/^([1-9])\.([1-9]\d?\d?)$/sprintf("%d.%03d",$1,$2)/e;
+ $v =~ s/^([1-9])\.([1-9]\d?\d?)\.(0|[1-9]\d?\d?)$/sprintf("%d.%03d%03d",$1,$2,$3 || 0)/e;
+ $v =~ s/(\.\d\d\d)000$/$1/;
+ $v =~ s/_.+$//;
+ if ( ref($v) ) {
+ # Numify
+ $v = $v + 0;
+ }
+ return $v;
+}
+
+
+
+
+
+######################################################################
+# MYMETA Support
+
+sub WriteMyMeta {
+ die "WriteMyMeta has been deprecated";
+}
+
+sub write_mymeta_yaml {
+ my $self = shift;
+
+ # We need YAML::Tiny to write the MYMETA.yml file
+ unless ( eval { require YAML::Tiny; 1; } ) {
+ return 1;
+ }
+
+ # Generate the data
+ my $meta = $self->_write_mymeta_data or return 1;
+
+ # Save as the MYMETA.yml file
+ print "Writing MYMETA.yml\n";
+ YAML::Tiny::DumpFile('MYMETA.yml', $meta);
+}
+
+sub write_mymeta_json {
+ my $self = shift;
+
+ # We need JSON to write the MYMETA.json file
+ unless ( eval { require JSON; 1; } ) {
+ return 1;
+ }
+
+ # Generate the data
+ my $meta = $self->_write_mymeta_data or return 1;
+
+ # Save as the MYMETA.yml file
+ print "Writing MYMETA.json\n";
+ Module::Install::_write(
+ 'MYMETA.json',
+ JSON->new->pretty(1)->canonical->encode($meta),
+ );
+}
+
+sub _write_mymeta_data {
+ my $self = shift;
+
+ # If there's no existing META.yml there is nothing we can do
+ return undef unless -f 'META.yml';
+
+ # We need Parse::CPAN::Meta to load the file
+ unless ( eval { require Parse::CPAN::Meta; 1; } ) {
+ return undef;
+ }
+
+ # Merge the perl version into the dependencies
+ my $val = $self->Meta->{values};
+ my $perl = delete $val->{perl_version};
+ if ( $perl ) {
+ $val->{requires} ||= [];
+ my $requires = $val->{requires};
+
+ # Canonize to three-dot version after Perl 5.6
+ if ( $perl >= 5.006 ) {
+ $perl =~ s{^(\d+)\.(\d\d\d)(\d*)}{join('.', $1, int($2||0), int($3||0))}e
+ }
+ unshift @$requires, [ perl => $perl ];
+ }
+
+ # Load the advisory META.yml file
+ my @yaml = Parse::CPAN::Meta::LoadFile('META.yml');
+ my $meta = $yaml[0];
+
+ # Overwrite the non-configure dependency hashs
+ delete $meta->{requires};
+ delete $meta->{build_requires};
+ delete $meta->{recommends};
+ if ( exists $val->{requires} ) {
+ $meta->{requires} = { map { @$_ } @{ $val->{requires} } };
+ }
+ if ( exists $val->{build_requires} ) {
+ $meta->{build_requires} = { map { @$_ } @{ $val->{build_requires} } };
+ }
+
+ return $meta;
+}
+
+1;
diff --git a/inc/Module/Install/ReadmeFromPod.pm b/inc/Module/Install/ReadmeFromPod.pm
new file mode 100644
index 0000000..d5d89f4
--- /dev/null
+++ b/inc/Module/Install/ReadmeFromPod.pm
@@ -0,0 +1,36 @@
+#line 1
+package Module::Install::ReadmeFromPod;
+
+use strict;
+use warnings;
+use base qw(Module::Install::Base);
+use vars qw($VERSION);
+
+$VERSION = '0.08';
+
+sub readme_from {
+ my $self = shift;
+ return unless $Module::Install::AUTHOR;
+ my $file = shift || return;
+ my $clean = shift;
+ require Pod::Text;
+ my $parser = Pod::Text->new();
+ open README, '> README' or die "$!\n";
+ $parser->output_fh( *README );
+ $parser->parse_file( $file );
+ return 1 unless $clean;
+ $self->postamble(<<"END");
+distclean :: license_clean
+
+license_clean:
+\t\$(RM_F) README
+END
+ return 1;
+}
+
+'Readme!';
+
+__END__
+
+#line 89
+
diff --git a/inc/Module/Install/Win32.pm b/inc/Module/Install/Win32.pm
new file mode 100644
index 0000000..bbfda8d
--- /dev/null
+++ b/inc/Module/Install/Win32.pm
@@ -0,0 +1,64 @@
+#line 1
+package Module::Install::Win32;
+
+use strict;
+use Module::Install::Base ();
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+ $VERSION = '0.97';
+ @ISA = 'Module::Install::Base';
+ $ISCORE = 1;
+}
+
+# determine if the user needs nmake, and download it if needed
+sub check_nmake {
+ my $self = shift;
+ $self->load('can_run');
+ $self->load('get_file');
+
+ require Config;
+ return unless (
+ $^O eq 'MSWin32' and
+ $Config::Config{make} and
+ $Config::Config{make} =~ /^nmake\b/i and
+ ! $self->can_run('nmake')
+ );
+
+ print "The required 'nmake' executable not found, fetching it...\n";
+
+ require File::Basename;
+ my $rv = $self->get_file(
+ url => 'http://download.microsoft.com/download/vc15/Patch/1.52/W95/EN-US/Nmake15.exe',
+ ftp_url => 'ftp://ftp.microsoft.com/Softlib/MSLFILES/Nmake15.exe',
+ local_dir => File::Basename::dirname($^X),
+ size => 51928,
+ run => 'Nmake15.exe /o > nul',
+ check_for => 'Nmake.exe',
+ remove => 1,
+ );
+
+ die <<'END_MESSAGE' unless $rv;
+
+-------------------------------------------------------------------------------
+
+Since you are using Microsoft Windows, you will need the 'nmake' utility
+before installation. It's available at:
+
+ http://download.microsoft.com/download/vc15/Patch/1.52/W95/EN-US/Nmake15.exe
+ or
+ ftp://ftp.microsoft.com/Softlib/MSLFILES/Nmake15.exe
+
+Please download the file manually, save it to a directory in %PATH% (e.g.
+C:\WINDOWS\COMMAND\), then launch the MS-DOS command line shell, "cd" to
+that directory, and run "Nmake15.exe" from there; that will create the
+'nmake.exe' file needed by this module.
+
+You may then resume the installation process described in README.
+
+-------------------------------------------------------------------------------
+END_MESSAGE
+
+}
+
+1;
diff --git a/inc/Module/Install/WriteAll.pm b/inc/Module/Install/WriteAll.pm
new file mode 100644
index 0000000..e6afa42
--- /dev/null
+++ b/inc/Module/Install/WriteAll.pm
@@ -0,0 +1,63 @@
+#line 1
+package Module::Install::WriteAll;
+
+use strict;
+use Module::Install::Base ();
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+ $VERSION = '0.97';;
+ @ISA = qw{Module::Install::Base};
+ $ISCORE = 1;
+}
+
+sub WriteAll {
+ my $self = shift;
+ my %args = (
+ meta => 1,
+ sign => 0,
+ inline => 0,
+ check_nmake => 1,
+ @_,
+ );
+
+ $self->sign(1) if $args{sign};
+ $self->admin->WriteAll(%args) if $self->is_admin;
+
+ $self->check_nmake if $args{check_nmake};
+ unless ( $self->makemaker_args->{PL_FILES} ) {
+ # XXX: This still may be a bit over-defensive...
+ unless ($self->makemaker(6.25)) {
+ $self->makemaker_args( PL_FILES => {} ) if -f 'Build.PL';
+ }
+ }
+
+ # Until ExtUtils::MakeMaker support MYMETA.yml, make sure
+ # we clean it up properly ourself.
+ $self->realclean_files('MYMETA.yml');
+
+ if ( $args{inline} ) {
+ $self->Inline->write;
+ } else {
+ $self->Makefile->write;
+ }
+
+ # The Makefile write process adds a couple of dependencies,
+ # so write the META.yml files after the Makefile.
+ if ( $args{meta} ) {
+ $self->Meta->write;
+ }
+
+ # Experimental support for MYMETA
+ if ( $ENV{X_MYMETA} ) {
+ if ( $ENV{X_MYMETA} eq 'JSON' ) {
+ $self->Meta->write_mymeta_json;
+ } else {
+ $self->Meta->write_mymeta_yaml;
+ }
+ }
+
+ return 1;
+}
+
+1;
diff --git a/inc/Test/More.pm b/inc/Test/More.pm
new file mode 100644
index 0000000..9d41458
--- /dev/null
+++ b/inc/Test/More.pm
@@ -0,0 +1,746 @@
+#line 1
+package Test::More;
+
+use 5.006;
+use strict;
+use warnings;
+
+#---- perlcritic exemptions. ----#
+
+# We use a lot of subroutine prototypes
+## no critic (Subroutines::ProhibitSubroutinePrototypes)
+
+# Can't use Carp because it might cause use_ok() to accidentally succeed
+# even though the module being used forgot to use Carp. Yes, this
+# actually happened.
+sub _carp {
+ my( $file, $line ) = ( caller(1) )[ 1, 2 ];
+ return warn @_, " at $file line $line\n";
+}
+
+our $VERSION = '0.94';
+$VERSION = eval $VERSION; ## no critic (BuiltinFunctions::ProhibitStringyEval)
+
+use Test::Builder::Module;
+our @ISA = qw(Test::Builder::Module);
+our @EXPORT = qw(ok use_ok require_ok
+ is isnt like unlike is_deeply
+ cmp_ok
+ skip todo todo_skip
+ pass fail
+ eq_array eq_hash eq_set
+ $TODO
+ plan
+ done_testing
+ can_ok isa_ok new_ok
+ diag note explain
+ subtest
+ BAIL_OUT
+);
+
+#line 164
+
+sub plan {
+ my $tb = Test::More->builder;
+
+ return $tb->plan(@_);
+}
+
+# This implements "use Test::More 'no_diag'" but the behavior is
+# deprecated.
+sub import_extra {
+ my $class = shift;
+ my $list = shift;
+
+ my @other = ();
+ my $idx = 0;
+ while( $idx <= $#{$list} ) {
+ my $item = $list->[$idx];
+
+ if( defined $item and $item eq 'no_diag' ) {
+ $class->builder->no_diag(1);
+ }
+ else {
+ push @other, $item;
+ }
+
+ $idx++;
+ }
+
+ @$list = @other;
+
+ return;
+}
+
+#line 217
+
+sub done_testing {
+ my $tb = Test::More->builder;
+ $tb->done_testing(@_);
+}
+
+#line 289
+
+sub ok ($;$) {
+ my( $test, $name ) = @_;
+ my $tb = Test::More->builder;
+
+ return $tb->ok( $test, $name );
+}
+
+#line 367
+
+sub is ($$;$) {
+ my $tb = Test::More->builder;
+
+ return $tb->is_eq(@_);
+}
+
+sub isnt ($$;$) {
+ my $tb = Test::More->builder;
+
+ return $tb->isnt_eq(@_);
+}
+
+*isn't = \&isnt;
+
+#line 411
+
+sub like ($$;$) {
+ my $tb = Test::More->builder;
+
+ return $tb->like(@_);
+}
+
+#line 426
+
+sub unlike ($$;$) {
+ my $tb = Test::More->builder;
+
+ return $tb->unlike(@_);
+}
+
+#line 471
+
+sub cmp_ok($$$;$) {
+ my $tb = Test::More->builder;
+
+ return $tb->cmp_ok(@_);
+}
+
+#line 506
+
+sub can_ok ($@) {
+ my( $proto, @methods ) = @_;
+ my $class = ref $proto || $proto;
+ my $tb = Test::More->builder;
+
+ unless($class) {
+ my $ok = $tb->ok( 0, "->can(...)" );
+ $tb->diag(' can_ok() called with empty class or reference');
+ return $ok;
+ }
+
+ unless(@methods) {
+ my $ok = $tb->ok( 0, "$class->can(...)" );
+ $tb->diag(' can_ok() called with no methods');
+ return $ok;
+ }
+
+ my @nok = ();
+ foreach my $method (@methods) {
+ $tb->_try( sub { $proto->can($method) } ) or push @nok, $method;
+ }
+
+ my $name = (@methods == 1) ? "$class->can('$methods[0]')" :
+ "$class->can(...)" ;
+
+ my $ok = $tb->ok( !@nok, $name );
+
+ $tb->diag( map " $class->can('$_') failed\n", @nok );
+
+ return $ok;
+}
+
+#line 572
+
+sub isa_ok ($$;$) {
+ my( $object, $class, $obj_name ) = @_;
+ my $tb = Test::More->builder;
+
+ my $diag;
+
+ if( !defined $object ) {
+ $obj_name = 'The thing' unless defined $obj_name;
+ $diag = "$obj_name isn't defined";
+ }
+ else {
+ my $whatami = ref $object ? 'object' : 'class';
+ # We can't use UNIVERSAL::isa because we want to honor isa() overrides
+ my( $rslt, $error ) = $tb->_try( sub { $object->isa($class) } );
+ if($error) {
+ if( $error =~ /^Can't call method "isa" on unblessed reference/ ) {
+ # Its an unblessed reference
+ $obj_name = 'The reference' unless defined $obj_name;
+ if( !UNIVERSAL::isa( $object, $class ) ) {
+ my $ref = ref $object;
+ $diag = "$obj_name isn't a '$class' it's a '$ref'";
+ }
+ }
+ elsif( $error =~ /Can't call method "isa" without a package/ ) {
+ # It's something that can't even be a class
+ $obj_name = 'The thing' unless defined $obj_name;
+ $diag = "$obj_name isn't a class or reference";
+ }
+ else {
+ die <<WHOA;
+WHOA! I tried to call ->isa on your $whatami and got some weird error.
+Here's the error.
+$error
+WHOA
+ }
+ }
+ else {
+ $obj_name = "The $whatami" unless defined $obj_name;
+ if( !$rslt ) {
+ my $ref = ref $object;
+ $diag = "$obj_name isn't a '$class' it's a '$ref'";
+ }
+ }
+ }
+
+ my $name = "$obj_name isa $class";
+ my $ok;
+ if($diag) {
+ $ok = $tb->ok( 0, $name );
+ $tb->diag(" $diag\n");
+ }
+ else {
+ $ok = $tb->ok( 1, $name );
+ }
+
+ return $ok;
+}
+
+#line 651
+
+sub new_ok {
+ my $tb = Test::More->builder;
+ $tb->croak("new_ok() must be given at least a class") unless @_;
+
+ my( $class, $args, $object_name ) = @_;
+
+ $args ||= [];
+ $object_name = "The object" unless defined $object_name;
+
+ my $obj;
+ my( $success, $error ) = $tb->_try( sub { $obj = $class->new(@$args); 1 } );
+ if($success) {
+ local $Test::Builder::Level = $Test::Builder::Level + 1;
+ isa_ok $obj, $class, $object_name;
+ }
+ else {
+ $tb->ok( 0, "new() died" );
+ $tb->diag(" Error was: $error");
+ }
+
+ return $obj;
+}
+
+#line 719
+
+sub subtest($&) {
+ my ($name, $subtests) = @_;
+
+ my $tb = Test::More->builder;
+ return $tb->subtest(@_);
+}
+
+#line 743
+
+sub pass (;$) {
+ my $tb = Test::More->builder;
+
+ return $tb->ok( 1, @_ );
+}
+
+sub fail (;$) {
+ my $tb = Test::More->builder;
+
+ return $tb->ok( 0, @_ );
+}
+
+#line 806
+
+sub use_ok ($;@) {
+ my( $module, @imports ) = @_;
+ @imports = () unless @imports;
+ my $tb = Test::More->builder;
+
+ my( $pack, $filename, $line ) = caller;
+
+ my $code;
+ if( @imports == 1 and $imports[0] =~ /^\d+(?:\.\d+)?$/ ) {
+ # probably a version check. Perl needs to see the bare number
+ # for it to work with non-Exporter based modules.
+ $code = <<USE;
+package $pack;
+use $module $imports[0];
+1;
+USE
+ }
+ else {
+ $code = <<USE;
+package $pack;
+use $module \@{\$args[0]};
+1;
+USE
+ }
+
+ my( $eval_result, $eval_error ) = _eval( $code, \@imports );
+ my $ok = $tb->ok( $eval_result, "use $module;" );
+
+ unless($ok) {
+ chomp $eval_error;
+ $@ =~ s{^BEGIN failed--compilation aborted at .*$}
+ {BEGIN failed--compilation aborted at $filename line $line.}m;
+ $tb->diag(<<DIAGNOSTIC);
+ Tried to use '$module'.
+ Error: $eval_error
+DIAGNOSTIC
+
+ }
+
+ return $ok;
+}
+
+sub _eval {
+ my( $code, @args ) = @_;
+
+ # Work around oddities surrounding resetting of $@ by immediately
+ # storing it.
+ my( $sigdie, $eval_result, $eval_error );
+ {
+ local( $@, $!, $SIG{__DIE__} ); # isolate eval
+ $eval_result = eval $code; ## no critic (BuiltinFunctions::ProhibitStringyEval)
+ $eval_error = $@;
+ $sigdie = $SIG{__DIE__} || undef;
+ }
+ # make sure that $code got a chance to set $SIG{__DIE__}
+ $SIG{__DIE__} = $sigdie if defined $sigdie;
+
+ return( $eval_result, $eval_error );
+}
+
+#line 875
+
+sub require_ok ($) {
+ my($module) = shift;
+ my $tb = Test::More->builder;
+
+ my $pack = caller;
+
+ # Try to deterine if we've been given a module name or file.
+ # Module names must be barewords, files not.
+ $module = qq['$module'] unless _is_module_name($module);
+
+ my $code = <<REQUIRE;
+package $pack;
+require $module;
+1;
+REQUIRE
+
+ my( $eval_result, $eval_error ) = _eval($code);
+ my $ok = $tb->ok( $eval_result, "require $module;" );
+
+ unless($ok) {
+ chomp $eval_error;
+ $tb->diag(<<DIAGNOSTIC);
+ Tried to require '$module'.
+ Error: $eval_error
+DIAGNOSTIC
+
+ }
+
+ return $ok;
+}
+
+sub _is_module_name {
+ my $module = shift;
+
+ # Module names start with a letter.
+ # End with an alphanumeric.
+ # The rest is an alphanumeric or ::
+ $module =~ s/\b::\b//g;
+
+ return $module =~ /^[a-zA-Z]\w*$/ ? 1 : 0;
+}
+
+#line 952
+
+our( @Data_Stack, %Refs_Seen );
+my $DNE = bless [], 'Does::Not::Exist';
+
+sub _dne {
+ return ref $_[0] eq ref $DNE;
+}
+
+## no critic (Subroutines::RequireArgUnpacking)
+sub is_deeply {
+ my $tb = Test::More->builder;
+
+ unless( @_ == 2 or @_ == 3 ) {
+ my $msg = <<'WARNING';
+is_deeply() takes two or three args, you gave %d.
+This usually means you passed an array or hash instead
+of a reference to it
+WARNING
+ chop $msg; # clip off newline so carp() will put in line/file
+
+ _carp sprintf $msg, scalar @_;
+
+ return $tb->ok(0);
+ }
+
+ my( $got, $expected, $name ) = @_;
+
+ $tb->_unoverload_str( \$expected, \$got );
+
+ my $ok;
+ if( !ref $got and !ref $expected ) { # neither is a reference
+ $ok = $tb->is_eq( $got, $expected, $name );
+ }
+ elsif( !ref $got xor !ref $expected ) { # one's a reference, one isn't
+ $ok = $tb->ok( 0, $name );
+ $tb->diag( _format_stack({ vals => [ $got, $expected ] }) );
+ }
+ else { # both references
+ local @Data_Stack = ();
+ if( _deep_check( $got, $expected ) ) {
+ $ok = $tb->ok( 1, $name );
+ }
+ else {
+ $ok = $tb->ok( 0, $name );
+ $tb->diag( _format_stack(@Data_Stack) );
+ }
+ }
+
+ return $ok;
+}
+
+sub _format_stack {
+ my(@Stack) = @_;
+
+ my $var = '$FOO';
+ my $did_arrow = 0;
+ foreach my $entry (@Stack) {
+ my $type = $entry->{type} || '';
+ my $idx = $entry->{'idx'};
+ if( $type eq 'HASH' ) {
+ $var .= "->" unless $did_arrow++;
+ $var .= "{$idx}";
+ }
+ elsif( $type eq 'ARRAY' ) {
+ $var .= "->" unless $did_arrow++;
+ $var .= "[$idx]";
+ }
+ elsif( $type eq 'REF' ) {
+ $var = "\${$var}";
+ }
+ }
+
+ my @vals = @{ $Stack[-1]{vals} }[ 0, 1 ];
+ my @vars = ();
+ ( $vars[0] = $var ) =~ s/\$FOO/ \$got/;
+ ( $vars[1] = $var ) =~ s/\$FOO/\$expected/;
+
+ my $out = "Structures begin differing at:\n";
+ foreach my $idx ( 0 .. $#vals ) {
+ my $val = $vals[$idx];
+ $vals[$idx]
+ = !defined $val ? 'undef'
+ : _dne($val) ? "Does not exist"
+ : ref $val ? "$val"
+ : "'$val'";
+ }
+
+ $out .= "$vars[0] = $vals[0]\n";
+ $out .= "$vars[1] = $vals[1]\n";
+
+ $out =~ s/^/ /msg;
+ return $out;
+}
+
+sub _type {
+ my $thing = shift;
+
+ return '' if !ref $thing;
+
+ for my $type (qw(ARRAY HASH REF SCALAR GLOB CODE Regexp)) {
+ return $type if UNIVERSAL::isa( $thing, $type );
+ }
+
+ return '';
+}
+
+#line 1112
+
+sub diag {
+ return Test::More->builder->diag(@_);
+}
+
+sub note {
+ return Test::More->builder->note(@_);
+}
+
+#line 1138
+
+sub explain {
+ return Test::More->builder->explain(@_);
+}
+
+#line 1204
+
+## no critic (Subroutines::RequireFinalReturn)
+sub skip {
+ my( $why, $how_many ) = @_;
+ my $tb = Test::More->builder;
+
+ unless( defined $how_many ) {
+ # $how_many can only be avoided when no_plan is in use.
+ _carp "skip() needs to know \$how_many tests are in the block"
+ unless $tb->has_plan eq 'no_plan';
+ $how_many = 1;
+ }
+
+ if( defined $how_many and $how_many =~ /\D/ ) {
+ _carp
+ "skip() was passed a non-numeric number of tests. Did you get the arguments backwards?";
+ $how_many = 1;
+ }
+
+ for( 1 .. $how_many ) {
+ $tb->skip($why);
+ }
+
+ no warnings 'exiting';
+ last SKIP;
+}
+
+#line 1288
+
+sub todo_skip {
+ my( $why, $how_many ) = @_;
+ my $tb = Test::More->builder;
+
+ unless( defined $how_many ) {
+ # $how_many can only be avoided when no_plan is in use.
+ _carp "todo_skip() needs to know \$how_many tests are in the block"
+ unless $tb->has_plan eq 'no_plan';
+ $how_many = 1;
+ }
+
+ for( 1 .. $how_many ) {
+ $tb->todo_skip($why);
+ }
+
+ no warnings 'exiting';
+ last TODO;
+}
+
+#line 1343
+
+sub BAIL_OUT {
+ my $reason = shift;
+ my $tb = Test::More->builder;
+
+ $tb->BAIL_OUT($reason);
+}
+
+#line 1382
+
+#'#
+sub eq_array {
+ local @Data_Stack = ();
+ _deep_check(@_);
+}
+
+sub _eq_array {
+ my( $a1, $a2 ) = @_;
+
+ if( grep _type($_) ne 'ARRAY', $a1, $a2 ) {
+ warn "eq_array passed a non-array ref";
+ return 0;
+ }
+
+ return 1 if $a1 eq $a2;
+
+ my $ok = 1;
+ my $max = $#$a1 > $#$a2 ? $#$a1 : $#$a2;
+ for( 0 .. $max ) {
+ my $e1 = $_ > $#$a1 ? $DNE : $a1->[$_];
+ my $e2 = $_ > $#$a2 ? $DNE : $a2->[$_];
+
+ push @Data_Stack, { type => 'ARRAY', idx => $_, vals => [ $e1, $e2 ] };
+ $ok = _deep_check( $e1, $e2 );
+ pop @Data_Stack if $ok;
+
+ last unless $ok;
+ }
+
+ return $ok;
+}
+
+sub _deep_check {
+ my( $e1, $e2 ) = @_;
+ my $tb = Test::More->builder;
+
+ my $ok = 0;
+
+ # Effectively turn %Refs_Seen into a stack. This avoids picking up
+ # the same referenced used twice (such as [\$a, \$a]) to be considered
+ # circular.
+ local %Refs_Seen = %Refs_Seen;
+
+ {
+ # Quiet uninitialized value warnings when comparing undefs.
+ no warnings 'uninitialized';
+
+ $tb->_unoverload_str( \$e1, \$e2 );
+
+ # Either they're both references or both not.
+ my $same_ref = !( !ref $e1 xor !ref $e2 );
+ my $not_ref = ( !ref $e1 and !ref $e2 );
+
+ if( defined $e1 xor defined $e2 ) {
+ $ok = 0;
+ }
+ elsif( !defined $e1 and !defined $e2 ) {
+ # Shortcut if they're both defined.
+ $ok = 1;
+ }
+ elsif( _dne($e1) xor _dne($e2) ) {
+ $ok = 0;
+ }
+ elsif( $same_ref and( $e1 eq $e2 ) ) {
+ $ok = 1;
+ }
+ elsif($not_ref) {
+ push @Data_Stack, { type => '', vals => [ $e1, $e2 ] };
+ $ok = 0;
+ }
+ else {
+ if( $Refs_Seen{$e1} ) {
+ return $Refs_Seen{$e1} eq $e2;
+ }
+ else {
+ $Refs_Seen{$e1} = "$e2";
+ }
+
+ my $type = _type($e1);
+ $type = 'DIFFERENT' unless _type($e2) eq $type;
+
+ if( $type eq 'DIFFERENT' ) {
+ push @Data_Stack, { type => $type, vals => [ $e1, $e2 ] };
+ $ok = 0;
+ }
+ elsif( $type eq 'ARRAY' ) {
+ $ok = _eq_array( $e1, $e2 );
+ }
+ elsif( $type eq 'HASH' ) {
+ $ok = _eq_hash( $e1, $e2 );
+ }
+ elsif( $type eq 'REF' ) {
+ push @Data_Stack, { type => $type, vals => [ $e1, $e2 ] };
+ $ok = _deep_check( $$e1, $$e2 );
+ pop @Data_Stack if $ok;
+ }
+ elsif( $type eq 'SCALAR' ) {
+ push @Data_Stack, { type => 'REF', vals => [ $e1, $e2 ] };
+ $ok = _deep_check( $$e1, $$e2 );
+ pop @Data_Stack if $ok;
+ }
+ elsif($type) {
+ push @Data_Stack, { type => $type, vals => [ $e1, $e2 ] };
+ $ok = 0;
+ }
+ else {
+ _whoa( 1, "No type in _deep_check" );
+ }
+ }
+ }
+
+ return $ok;
+}
+
+sub _whoa {
+ my( $check, $desc ) = @_;
+ if($check) {
+ die <<"WHOA";
+WHOA! $desc
+This should never happen! Please contact the author immediately!
+WHOA
+ }
+}
+
+#line 1515
+
+sub eq_hash {
+ local @Data_Stack = ();
+ return _deep_check(@_);
+}
+
+sub _eq_hash {
+ my( $a1, $a2 ) = @_;
+
+ if( grep _type($_) ne 'HASH', $a1, $a2 ) {
+ warn "eq_hash passed a non-hash ref";
+ return 0;
+ }
+
+ return 1 if $a1 eq $a2;
+
+ my $ok = 1;
+ my $bigger = keys %$a1 > keys %$a2 ? $a1 : $a2;
+ foreach my $k ( keys %$bigger ) {
+ my $e1 = exists $a1->{$k} ? $a1->{$k} : $DNE;
+ my $e2 = exists $a2->{$k} ? $a2->{$k} : $DNE;
+
+ push @Data_Stack, { type => 'HASH', idx => $k, vals => [ $e1, $e2 ] };
+ $ok = _deep_check( $e1, $e2 );
+ pop @Data_Stack if $ok;
+
+ last unless $ok;
+ }
+
+ return $ok;
+}
+
+#line 1572
+
+sub eq_set {
+ my( $a1, $a2 ) = @_;
+ return 0 unless @$a1 == @$a2;
+
+ no warnings 'uninitialized';
+
+ # It really doesn't matter how we sort them, as long as both arrays are
+ # sorted with the same algorithm.
+ #
+ # Ensure that references are not accidentally treated the same as a
+ # string containing the reference.
+ #
+ # Have to inline the sort routine due to a threading/sort bug.
+ # See [rt.cpan.org 6782]
+ #
+ # I don't know how references would be sorted so we just don't sort
+ # them. This means eq_set doesn't really work with refs.
+ return eq_array(
+ [ grep( ref, @$a1 ), sort( grep( !ref, @$a1 ) ) ],
+ [ grep( ref, @$a2 ), sort( grep( !ref, @$a2 ) ) ],
+ );
+}
+
+#line 1774
+
+1;
diff --git a/lib/CGI/Emulate/PSGI.pm b/lib/CGI/Emulate/PSGI.pm
new file mode 100644
index 0000000..37d824b
--- /dev/null
+++ b/lib/CGI/Emulate/PSGI.pm
@@ -0,0 +1,173 @@
+package CGI::Emulate::PSGI;
+use strict;
+use warnings;
+use CGI::Parse::PSGI;
+use POSIX 'SEEK_SET';
+use IO::File ();
+use SelectSaver;
+use 5.00800;
+
+our $VERSION = '0.10';
+
+sub handler {
+ my ($class, $code, ) = @_;
+
+ return sub {
+ my $env = shift;
+
+ my $stdout = IO::File->new_tmpfile;
+
+ {
+ local %ENV = (%ENV, $class->emulate_environment($env));
+
+ local *STDIN = $env->{'psgi.input'};
+ local *STDOUT = $stdout;
+ local *STDERR = $env->{'psgi.errors'};
+
+ my $saver = SelectSaver->new("::STDOUT");
+ $code->();
+ }
+
+ seek( $stdout, 0, SEEK_SET )
+ or croak("Can't seek stdout handle: $!");
+
+ return CGI::Parse::PSGI::parse_cgi_output($stdout);
+ };
+}
+
+sub emulate_environment {
+ my($class, $env) = @_;
+
+ no warnings;
+ my $environment = {
+ GATEWAY_INTERFACE => 'CGI/1.1',
+ HTTPS => ( ( $env->{'psgi.url_scheme'} eq 'https' ) ? 'ON' : 'OFF' ),
+ SERVER_SOFTWARE => "CGI-Emulate-PSGI",
+ REMOTE_ADDR => '127.0.0.1',
+ REMOTE_HOST => 'localhost',
+ REMOTE_PORT => int( rand(64000) + 1000 ), # not in RFC 3875
+ # REQUEST_URI => $uri->path_query, # not in RFC 3875
+ ( map { $_ => $env->{$_} } grep !/^psgi\./, keys %$env )
+ };
+
+ return wantarray ? %$environment : $environment;
+}
+
+1;
+__END__
+
+=head1 NAME
+
+CGI::Emulate::PSGI - PSGI adapter for CGI
+
+=head1 SYNOPSIS
+
+ my $app = CGI::Emulate::PSGI->handler(sub {
+ # Existing CGI code
+ });
+
+=head2 DESCRIPTION
+
+This module allows an application designed for the CGI environment to
+run in a PSGI environment, and thus on any of the backends that PSGI
+supports.
+
+It works by translating the environment provided by the PSGI
+specification to one expected by the CGI specification. Likewise, it
+captures output as it would be prepared for the CGI standard, and
+translates it to the format expected for the PSGI standard using
+L<CGI::Parse::PSGI> module.
+
+=head1 CGI.pm
+
+If your application uses L<CGI>, be sure to cleanup the global
+variables in the handler loop yourself, so:
+
+ my $app = CGI::Emulate::PSGI->handler(sub {
+ use CGI;
+ CGI::initialize_globals();
+ my $q = CGI->new;
+ # ...
+ });
+
+Otherwise previous request variables will be reused in the new
+requests.
+
+Alternatively, you can install and use L<CGI::Compile> from CPAN and
+compiles your existing CGI scripts into a sub that is perfectly ready
+to be converted to PSGI application using this module.
+
+ my $sub = CGI::Compile->compile("/path/to/script.cgi");
+ my $app = CGI::Emulate::PSGI->handler($sub);
+
+This will take care of assigning an unique namespace for each script
+etc. See L<CGI::Compile> for details.
+
+You can also consider using L<CGI::PSGI> but that would require you to
+slightly change your code from:
+
+ my $q = CGI->new;
+ # ...
+ print $q->header, $output;
+
+into:
+
+ use CGI::PSGI;
+
+ my $app = sub {
+ my $env = shift;
+ my $q = CGI::PSGI->new($env);
+ # ...
+ return [ $q->psgi_header, [ $output ] ];
+ };
+
+See L<CGI::PSGI> for details.
+
+=head1 METHODS
+
+=over 4
+
+=item handler
+
+ my $app = CGI::Emulate::PSGI->handler($code);
+
+Creates a PSGI application code reference out of CGI code reference.
+
+=item emulate_environment
+
+ my %env = CGI::Emulate::PSGI->emulate_environment($env);
+
+Creates an environment hash out of PSGI environment hash. If your code
+or framework just needs an environment variable emulation, use this
+method like:
+
+ local %ENV = (%ENV, CGI::Emulate::PSGI->emulate_environment($env));
+ # run your application
+
+If you use C<handler> method to create a PSGI environment hash, this
+is automatically called in the created application.
+
+=back
+
+=head1 AUTHOR
+
+Tokuhiro Matsuno <tokuhirom at cpan.org>
+
+Tatsuhiko Miyagawa
+
+=head1 COPYRIGHT AND LICENSE
+
+Copyright (c) 2009 by tokuhirom.
+
+This program is free software; you can redistribute
+it and/or modify it under the same terms as Perl itself.
+
+The full text of the license can be found in the
+LICENSE file included with this module.
+
+=head1 SEE ALSO
+
+L<PSGI> L<CGI::Compile> L<CGI::PSGI> L<Plack> L<CGI::Parse::PSGI>
+
+=cut
+
diff --git a/lib/CGI/Parse/PSGI.pm b/lib/CGI/Parse/PSGI.pm
new file mode 100644
index 0000000..87f9709
--- /dev/null
+++ b/lib/CGI/Parse/PSGI.pm
@@ -0,0 +1,111 @@
+package CGI::Parse::PSGI;
+use strict;
+use base qw(Exporter);
+our @EXPORT_OK = qw( parse_cgi_output );
+
+use IO::File; # perl bug: should be loaded to call ->getline etc. on filehandle/PerlIO
+use HTTP::Response;
+
+sub parse_cgi_output {
+ my $output = shift;
+
+ my $length;
+ if (ref $output eq 'SCALAR') {
+ $length = length $$output;
+ open my $io, "<", $output;
+ $output = $io;
+ } else {
+ open my $tmp, '<&=:perlio:raw', fileno($output) or die $!;
+ $output = $tmp;
+ $length = -s $output;
+ }
+
+ my $headers;
+ while ( my $line = $output->getline ) {
+ $headers .= $line;
+ last if $headers =~ /\x0d?\x0a\x0d?\x0a$/;
+ }
+ unless ( defined $headers ) {
+ $headers = "HTTP/1.1 500 Internal Server Error\x0d\x0a";
+ }
+
+ unless ( $headers =~ /^HTTP/ ) {
+ $headers = "HTTP/1.1 200 OK\x0d\x0a" . $headers;
+ }
+
+ my $response = HTTP::Response->parse($headers);
+ $response->date( time() ) unless $response->date;
+
+ my $status = $response->header('Status') || 200;
+ $status =~ s/\s+.*$//; # remove ' OK' in '200 OK'
+
+ my $remaining = $length - tell( $output );
+ if ( $response->code == 500 && !$remaining ) {
+ return [
+ 500,
+ [ 'Content-Type' => 'text/html' ],
+ [ $response->error_as_HTML ]
+ ];
+ }
+
+ # TODO we can pass $output to the response body without buffering all?
+
+ {
+ my $length = 0;
+ while ( $output->read( my $buffer, 4096 ) ) {
+ $length += length($buffer);
+ $response->add_content($buffer);
+ }
+
+ if ( $length && !$response->content_length ) {
+ $response->content_length($length);
+ }
+ }
+
+ return [
+ $status,
+ +[
+ map {
+ my $k = $_;
+ map { ( $k => $_ ) } $response->headers->header($_);
+ } $response->headers->header_field_names
+ ],
+ [$response->content],
+ ];
+}
+
+1;
+
+__END__
+
+=head1 NAME
+
+CGI::Parse::PSGI - Parses CGI output and creates PSGI response out of it
+
+=head1 DESCRIPTION
+
+ use CGI::Parse::PSGI qw(parse_cgi_output);
+
+ my $output = YourApp->run;
+ my $psgi_res = parse_cgi_output(\$output);
+
+=head1 SYNOPSIS
+
+CGI::Parse::PSGI exports one function C<parse_cgi_output> that takes a
+filehandle or a reference to a string to read a CGI script output, and
+creates a PSGI response (an array reference containing status code,
+headers and a body) by reading the output.
+
+Use L<CGI::Emulate::PSGI> if you have a CGI I<code> not the I<output>,
+which takes care of automatically parsing the output, using this
+module, from your callback code.
+
+=head1 AUTHOR
+
+Tatsuhiko Miyagawa
+
+=head1 SEE ALSO
+
+L<CGI::Emulate::PSGI>
+
+=cut
diff --git a/t/00_compile.t b/t/00_compile.t
new file mode 100644
index 0000000..ed97a2c
--- /dev/null
+++ b/t/00_compile.t
@@ -0,0 +1,6 @@
+use strict;
+use warnings;
+use Test::More;
+
+use_ok 'CGI::Emulate::PSGI';
+done_testing;
diff --git a/t/01_simple.t b/t/01_simple.t
new file mode 100644
index 0000000..8e53a82
--- /dev/null
+++ b/t/01_simple.t
@@ -0,0 +1,51 @@
+use strict;
+use warnings;
+use CGI;
+use CGI::Emulate::PSGI;
+use Test::More;
+
+my $err;
+$ENV{REQUEST_METHOD} = 'GET';
+$ENV{HOK} = 'gahaha';
+my $handler = CGI::Emulate::PSGI->handler(
+ sub {
+ is $ENV{REMOTE_ADDR}, '192.168.1.1';
+ is $ENV{REQUEST_METHOD}, 'POST';
+ is $ENV{HOK}, 'gahaha', 'env passed in';
+ $ENV{HOK} = 'zzz';
+ my $q = CGI->new();
+ is $q->param('hello'), 'world';
+ print "Content-Type: text/html; charset=utf-8\r\n";
+ print "X-Foo: Bar\r\n";
+ print "Content-Length: 4\r\n";
+ print "\r\n";
+ print "KTKR";
+ print STDERR "hello error\n";
+ }
+);
+
+open my $in, '<', \do { my $body = "hello=world" };
+open my $errors, '>', \$err;
+my $res = $handler->(
+ +{
+ 'psgi.input' => $in,
+ REMOTE_ADDR => '192.168.1.1',
+ REQUEST_METHOD => 'POST',
+ CONTENT_TYPE => 'application/x-www-form-urlencoded',
+ CONTENT_LENGTH => 11,
+ 'psgi.errors' => $errors,
+ }
+);
+
+is $res->[0], 200;
+my $headers = +{@{$res->[1]}};
+is $headers->{'X-Foo'}, 'Bar';
+is $headers->{'Content-Type'}, 'text/html; charset=utf-8';
+is $headers->{'Content-Length'}, 4;
+is_deeply $res->[2], ['KTKR'];
+is $ENV{REQUEST_METHOD}, 'GET', 'restored';
+
+is $err, "hello error\n";
+
+done_testing;
+
diff --git a/t/02_parse.t b/t/02_parse.t
new file mode 100644
index 0000000..39f0651
--- /dev/null
+++ b/t/02_parse.t
@@ -0,0 +1,34 @@
+use strict;
+use Test::More;
+use CGI::Parse::PSGI qw(parse_cgi_output);
+
+my $output = <<CGI;
+Status: 302
+Content-Type: text/html
+X-Foo: bar
+Location: http://localhost/
+Multiline: Foo
+ bar baz
+
+This is the body!
+CGI
+
+my $r = parse_cgi_output(\$output);
+is $r->[0], 302;
+
+my $h = HTTP::Headers->new;
+while (my($k, $v) = splice @{$r->[1]}, 0, 2) {
+ $h->header($k, $v);
+}
+
+is $h->content_length, 18;
+is $h->content_type, 'text/html';
+is $h->header('Location'), 'http://localhost/';
+is $h->header("Multiline"), "Foo\n bar baz";
+
+is_deeply $r->[2], [ "This is the body!\n" ];
+
+done_testing;
+
+
+
diff --git a/t/03_socket.t b/t/03_socket.t
new file mode 100644
index 0000000..47393a0
--- /dev/null
+++ b/t/03_socket.t
@@ -0,0 +1,30 @@
+use strict;
+use warnings;
+use CGI;
+use CGI::Emulate::PSGI;
+use IO::Socket::INET;
+use Test::More;
+
+my $handler = CGI::Emulate::PSGI->handler(
+ sub {
+ my $sock = IO::Socket::INET->new('localhost:34343');
+ print "Content-Type: text/html\n\nHello";
+ }
+);
+
+open my $input, "<", \"";
+open my $errors, ">", \my $err;
+
+for (1..2) {
+ my $res = $handler->({
+ 'psgi.input' => $input,
+ REMOTE_ADDR => '192.168.1.1',
+ REQUEST_METHOD => 'GET',
+ 'psgi.errors' => $errors,
+ });
+
+ is $res->[0], 200;
+ is_deeply $res->[2], [ 'Hello' ];
+}
+
+done_testing;
diff --git a/t/04_utf8.t b/t/04_utf8.t
new file mode 100644
index 0000000..ed09bdf
--- /dev/null
+++ b/t/04_utf8.t
@@ -0,0 +1,20 @@
+use strict;
+use warnings;
+use CGI;
+use CGI::Emulate::PSGI;
+use Test::More;
+
+my $app = CGI::Emulate::PSGI->handler(
+ sub {
+ binmode STDOUT, ":utf8";
+ print "Content-Type: text/html\r\n\r\n";
+ print chr(4242);
+ },
+);
+
+my $res = $app->({ REQUEST_METHOD => 'GET', 'psgi.input' => \*STDIN, 'psgi.errors' => \*STDERR });
+is $res->[0], 200;
+is_deeply $res->[2], [ "\xe1\x82\x92" ];
+
+done_testing;
+
--
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