[Bps-public-commit] rt-site-hostedrt-aliases-in-pg branch, master, created. f696f85649ebcdf22e95c41c1284524e096133a8
Dianne Skoll
dianne at bestpractical.com
Fri Jan 22 16:21:19 EST 2021
The branch, master has been created
at f696f85649ebcdf22e95c41c1284524e096133a8 (commit)
- Log -----------------------------------------------------------------
commit f696f85649ebcdf22e95c41c1284524e096133a8
Author: Dianne Skoll <dianne at bestpractical.com>
Date: Fri Jan 22 16:16:56 2021 -0500
Create extension for automatically activating aliases for correspondence
This extension permits the user to set an inbound alias for each queue;
Postfix can then look up the alias directly in the database and extract
the correct rt-mailgate invocation to send mail to the queue.
TODO: Handle the case of two different queues having the same inbound
alias. We either disallow this in the GUI or pick one queue (breaking ties
alphabetically or with some other deterministic mechanism.)
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..d6698cd
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,15 @@
+blib*
+Makefile
+Makefile.old
+pm_to_blib*
+*.tar.gz
+.lwpcookies
+cover_db
+pod2htm*.tmp
+/RT-Site-HostedRT-AliasesInPg*
+*.bak
+*.swp
+/MYMETA.*
+/t/tmp
+/xt/tmp
+*~
diff --git a/Changes b/Changes
new file mode 100644
index 0000000..cfe5ea3
--- /dev/null
+++ b/Changes
@@ -0,0 +1,4 @@
+Revision history for RT-Site-HostedRT-AliasesInPg
+
+0.01 [Release Date]
+ - Initial version
diff --git a/META.yml b/META.yml
new file mode 100644
index 0000000..4001486
--- /dev/null
+++ b/META.yml
@@ -0,0 +1,29 @@
+---
+abstract: 'RT-Site-HostedRT-AliasesInPg Extension'
+author:
+ - 'Best Practical Solutions, LLC <modules at bestpractical.com>'
+build_requires:
+ ExtUtils::MakeMaker: 6.59
+configure_requires:
+ ExtUtils::MakeMaker: 6.59
+distribution_type: module
+dynamic_config: 1
+generated_by: 'Module::Install version 1.19'
+license: gpl_2
+meta-spec:
+ url: http://module-build.sourceforge.net/META-spec-v1.4.html
+ version: 1.4
+name: RT-Site-HostedRT-AliasesInPg
+no_index:
+ directory:
+ - html
+ - inc
+requires:
+ perl: 5.10.1
+resources:
+ license: http://opensource.org/licenses/gpl-license.php
+ repository: https://github.com/bestpractical/rt-site-hostedrt-aliasesinpg
+version: '0.01'
+x_module_install_rtx_version: '0.42'
+x_requires_rt: 4.4.0
+x_rt_too_new: 5.2.0
diff --git a/Makefile.PL b/Makefile.PL
new file mode 100644
index 0000000..88bd8d6
--- /dev/null
+++ b/Makefile.PL
@@ -0,0 +1,12 @@
+use lib '.';
+use inc::Module::Install;
+
+RTx 'RT-Site-HostedRT-AliasesInPg';
+license 'gpl_2';
+repository 'https://github.com/bestpractical/rt-site-hostedrt-aliasesinpg';
+
+requires_rt '4.4.0';
+rt_too_new '5.2.0';
+
+sign;
+WriteAll;
diff --git a/README b/README
new file mode 100644
index 0000000..1fba982
--- /dev/null
+++ b/README
@@ -0,0 +1,43 @@
+NAME
+ RT-Site-HostedRT-AliasesInPg - [One line description of module's purpose
+ here]
+
+DESCRIPTION
+ [Why would someone install this extension? What does it do? What problem
+ does it solve?]
+
+RT VERSION
+ Works with RT [What versions of RT is this known to work with?]
+
+ [Make sure to use requires_rt and rt_too_new in Makefile.PL]
+
+INSTALLATION
+ perl Makefile.PL
+ make
+ make install
+ May need root permissions
+
+ Edit your /opt/rt4/etc/RT_SiteConfig.pm
+ Add this line:
+
+ Plugin('RT::Site::HostedRT::AliasesInPg');
+
+ Clear your mason cache
+ rm -rf /opt/rt4/var/mason_data/obj
+
+ Restart your webserver
+
+AUTHOR
+ Best Practical Solutions, LLC <modules at bestpractical.com>
+
+ All bugs should be reported via email to
+ bug-RT-Site-HostedRT-AliasesInPg at rt.cpan.org
+ or via the web at
+ http://rt.cpan.org/Public/Dist/Display.html?Name=RT-Site-HostedRT-AliasesInPg
+LICENSE AND COPYRIGHT
+ This software is Copyright (c) 2021 by Best Practical Solutions, LLC
+
+ This is free software, licensed under:
+
+ The GNU General Public License, Version 2, June 1991
+
diff --git a/html/Callbacks/RT-Site-HostedRT-AliasesInPg/Admin/Queues/Modify.html/BeforeUpdate b/html/Callbacks/RT-Site-HostedRT-AliasesInPg/Admin/Queues/Modify.html/BeforeUpdate
new file mode 100644
index 0000000..c73fc34
--- /dev/null
+++ b/html/Callbacks/RT-Site-HostedRT-AliasesInPg/Admin/Queues/Modify.html/BeforeUpdate
@@ -0,0 +1,8 @@
+<%INIT>
+push(@$AttributesRef, 'InboundAddress');
+</%INIT>
+<%ARGS>
+$Queue
+$AttributesRef
+$ARGSRef
+</%ARGS>
diff --git a/html/Callbacks/RT-Site-HostedRT-AliasesInPg/Admin/Queues/Modify.html/Default b/html/Callbacks/RT-Site-HostedRT-AliasesInPg/Admin/Queues/Modify.html/Default
new file mode 100644
index 0000000..d35ab39
--- /dev/null
+++ b/html/Callbacks/RT-Site-HostedRT-AliasesInPg/Admin/Queues/Modify.html/Default
@@ -0,0 +1,11 @@
+<br /> <br /><&|/l&>Inbound queue alias</&><br />
+<input type="text" name="InboundAddress" value="<% $inbound_addr %>" width=12 />@<%RT->Config->Get('rtname')%>
+
+<%INIT>
+my $inbound_addr = $ARGS{InboundAddress} || $QueueObj->InboundAddress;
+</%INIT>
+
+<%ARGS>
+$QueueObj
+$results
+</%ARGS>
diff --git a/inc/Module/Install.pm b/inc/Module/Install.pm
new file mode 100644
index 0000000..7ba98c2
--- /dev/null
+++ b/inc/Module/Install.pm
@@ -0,0 +1,451 @@
+#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. $INC{inc/Module/Install.pm} set to ./inc/ version of Module::Install
+# 3. The ./inc/ version of Module::Install loads
+# }
+
+use 5.006;
+use strict 'vars';
+use Cwd ();
+use File::Find ();
+use File::Path ();
+
+use vars qw{$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 = '1.19';
+
+ # 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::getcwd();
+ my $sym = "${who}::AUTOLOAD";
+ $sym->{$cwd} = sub {
+ my $pwd = Cwd::getcwd();
+ 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) = @_;
+
+ delete $INC{'FindBin.pm'};
+ {
+ # to suppress the redefine warning
+ local $SIG{__WARN__} = sub {};
+ require FindBin;
+ }
+
+ # ignore the prefix on extension modules built from top level.
+ my $base_path = Cwd::abs_path($FindBin::Bin);
+ unless ( Cwd::abs_path(Cwd::getcwd()) eq $base_path ) {
+ delete $args{prefix};
+ }
+ return $args{_self} if $args{_self};
+
+ $base_path = VMS::Filespec::unixify($base_path) if $^O eq 'VMS';
+
+ $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( {no_chdir => 1, wanted => 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 $content = Module::Install::_read($File::Find::name);
+ my $in_pod = 0;
+ foreach ( split /\n/, $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;
+}
+
+sub _read {
+ local *FH;
+ open( FH, '<', $_[0] ) or die "open($_[0]): $!";
+ binmode FH;
+ my $string = do { local $/; <FH> };
+ close FH or die "close($_[0]): $!";
+ return $string;
+}
+
+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;
+}
+
+sub _write {
+ local *FH;
+ open( FH, '>', $_[0] ) or die "open($_[0]): $!";
+ binmode FH;
+ foreach ( 1 .. $#_ ) {
+ print FH $_[$_] or die "print($_[0]): $!";
+ }
+ close FH or die "close($_[0]): $!";
+}
+
+# _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 $l + 0;
+}
+
+sub _cmp {
+ _version($_[1]) <=> _version($_[2]);
+}
+
+# Cloned from Params::Util::_CLASS
+sub _CLASS {
+ (
+ defined $_[0]
+ and
+ ! ref $_[0]
+ and
+ $_[0] =~ m/^[^\W\d]\w*(?:::\w+)*\z/s
+ ) ? $_[0] : undef;
+}
+
+1;
+
+# Copyright 2008 - 2012 Adam Kennedy.
diff --git a/inc/Module/Install/Base.pm b/inc/Module/Install/Base.pm
new file mode 100644
index 0000000..9fa42c2
--- /dev/null
+++ b/inc/Module/Install/Base.pm
@@ -0,0 +1,83 @@
+#line 1
+package Module::Install::Base;
+
+use strict 'vars';
+use vars qw{$VERSION};
+BEGIN {
+ $VERSION = '1.19';
+}
+
+# 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__} = $SIG{__WARN__}->();
+}
+
+1;
+
+#line 159
diff --git a/inc/Module/Install/Can.pm b/inc/Module/Install/Can.pm
new file mode 100644
index 0000000..d65c753
--- /dev/null
+++ b/inc/Module/Install/Can.pm
@@ -0,0 +1,163 @@
+#line 1
+package Module::Install::Can;
+
+use strict;
+use Config ();
+use ExtUtils::MakeMaker ();
+use Module::Install::Base ();
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+ $VERSION = '1.19';
+ @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 '';
+ require File::Spec;
+ my $abs = File::Spec->catfile($dir, $cmd);
+ return $abs if (-x $abs or $abs = MM->maybe_command($abs));
+ }
+
+ return;
+}
+
+# Can our C compiler environment build XS files
+sub can_xs {
+ my $self = shift;
+
+ # Ensure we have the CBuilder module
+ $self->configure_requires( 'ExtUtils::CBuilder' => 0.27 );
+
+ # Do we have the configure_requires checker?
+ local $@;
+ eval "require ExtUtils::CBuilder;";
+ if ( $@ ) {
+ # They don't obey configure_requires, so it is
+ # someone old and delicate. Try to avoid hurting
+ # them by falling back to an older simpler test.
+ return $self->can_cc();
+ }
+
+ # Do we have a working C compiler
+ my $builder = ExtUtils::CBuilder->new(
+ quiet => 1,
+ );
+ unless ( $builder->have_compiler ) {
+ # No working C compiler
+ return 0;
+ }
+
+ # Write a C file representative of what XS becomes
+ require File::Temp;
+ my ( $FH, $tmpfile ) = File::Temp::tempfile(
+ "compilexs-XXXXX",
+ SUFFIX => '.c',
+ );
+ binmode $FH;
+ print $FH <<'END_C';
+#include "EXTERN.h"
+#include "perl.h"
+#include "XSUB.h"
+
+int main(int argc, char **argv) {
+ return 0;
+}
+
+int boot_sanexs() {
+ return 1;
+}
+
+END_C
+ close $FH;
+
+ # Can the C compiler access the same headers XS does
+ my @libs = ();
+ my $object = undef;
+ eval {
+ local $^W = 0;
+ $object = $builder->compile(
+ source => $tmpfile,
+ );
+ @libs = $builder->link(
+ objects => $object,
+ module_name => 'sanexs',
+ );
+ };
+ my $result = $@ ? 0 : 1;
+
+ # Clean up all the build files
+ foreach ( $tmpfile, $object, @libs ) {
+ next unless defined $_;
+ 1 while unlink;
+ }
+
+ return $result;
+}
+
+# Can we locate a (the) C compiler
+sub can_cc {
+ my $self = shift;
+
+ if ($^O eq 'VMS') {
+ require ExtUtils::CBuilder;
+ my $builder = ExtUtils::CBuilder->new(
+ quiet => 1,
+ );
+ return $builder->have_compiler;
+ }
+
+ 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 245
diff --git a/inc/Module/Install/Fetch.pm b/inc/Module/Install/Fetch.pm
new file mode 100644
index 0000000..3072b08
--- /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 = '1.19';
+ @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..13fdcd0
--- /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 = '1.19';
+ @ISA = 'Module::Install::Base';
+ $ISCORE = 1;
+}
+
+sub include {
+ shift()->admin->include(@_);
+}
+
+sub include_deps {
+ shift()->admin->include_deps(@_);
+}
+
+sub auto_include {
+ shift()->admin->auto_include(@_);
+}
+
+sub auto_include_deps {
+ shift()->admin->auto_include_deps(@_);
+}
+
+sub auto_include_dependent_dists {
+ shift()->admin->auto_include_dependent_dists(@_);
+}
+
+1;
diff --git a/inc/Module/Install/Makefile.pm b/inc/Module/Install/Makefile.pm
new file mode 100644
index 0000000..13a4464
--- /dev/null
+++ b/inc/Module/Install/Makefile.pm
@@ -0,0 +1,418 @@
+#line 1
+package Module::Install::Makefile;
+
+use strict 'vars';
+use ExtUtils::MakeMaker ();
+use Module::Install::Base ();
+use Fcntl qw/:flock :seek/;
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+ $VERSION = '1.19';
+ @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-separated 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 ) {
+ # This previous attempted to inherit the version of
+ # ExtUtils::MakeMaker in use by the module author, but this
+ # was found to be untenable as some authors build releases
+ # using future dev versions of EU:MM that nobody else has.
+ # Instead, #toolchain suggests we use 6.59 which is the most
+ # stable version on CPAN at time of writing and is, to quote
+ # ribasushi, "not terminally fucked, > and tested enough".
+ # TODO: We will now need to maintain this over time to push
+ # the version up as new versions are released.
+ $self->build_requires( 'ExtUtils::MakeMaker' => 6.59 );
+ $self->configure_requires( 'ExtUtils::MakeMaker' => 6.59 );
+ } else {
+ # Allow legacy-compatibility with 5.005 by depending on the
+ # most recent EU:MM that supported 5.005.
+ $self->build_requires( 'ExtUtils::MakeMaker' => 6.36 );
+ $self->configure_requires( 'ExtUtils::MakeMaker' => 6.36 );
+ }
+
+ # 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
+
+ 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: $!";
+ eval { flock MAKEFILE, LOCK_EX };
+ my $makefile = do { local $/; <MAKEFILE> };
+
+ $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
+ # $makefile =~ s/^pm_to_blib\s+:\s+/pm_to_blib :: /mg;
+
+ seek MAKEFILE, 0, SEEK_SET;
+ truncate MAKEFILE, 0;
+ print MAKEFILE "$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;
+ $self->{postamble}
+}
+
+1;
+
+__END__
+
+#line 544
diff --git a/inc/Module/Install/Metadata.pm b/inc/Module/Install/Metadata.pm
new file mode 100644
index 0000000..11bf971
--- /dev/null
+++ b/inc/Module/Install/Metadata.pm
@@ -0,0 +1,722 @@
+#line 1
+package Module::Install::Metadata;
+
+use strict 'vars';
+use Module::Install::Base ();
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+ $VERSION = '1.19';
+ @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;
+ my $value = @_ ? shift : 1;
+ if ( $self->{values}->{dynamic_config} ) {
+ # Once dynamic we never change to static, for safety
+ return 0;
+ }
+ $self->{values}->{dynamic_config} = $value ? 1 : 0;
+ return 1;
+}
+
+# Convenience command
+sub static_config {
+ shift->dynamic_config(0);
+}
+
+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 really 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 $license_text = shift or return;
+ my @phrases = (
+ '(?:under )?the same (?:terms|license) as (?:perl|the perl (?:\d )?programming language)' => 'perl', 1,
+ '(?:under )?the terms of (?:perl|the perl programming language) itself' => 'perl', 1,
+ 'Artistic and GPL' => 'perl', 1,
+ 'GNU general public license' => 'gpl', 1,
+ 'GNU public license' => 'gpl', 1,
+ 'GNU lesser general public license' => 'lgpl', 1,
+ 'GNU lesser public license' => 'lgpl', 1,
+ 'GNU library general public license' => 'lgpl', 1,
+ 'GNU library public license' => 'lgpl', 1,
+ 'GNU Free Documentation license' => 'unrestricted', 1,
+ 'GNU Affero General Public License' => 'open_source', 1,
+ '(?:Free)?BSD license' => 'bsd', 1,
+ 'Artistic license 2\.0' => 'artistic_2', 1,
+ 'Artistic license' => 'artistic', 1,
+ 'Apache (?:Software )?license' => 'apache', 1,
+ 'GPL' => 'gpl', 1,
+ 'LGPL' => 'lgpl', 1,
+ 'BSD' => 'bsd', 1,
+ 'Artistic' => 'artistic', 1,
+ 'MIT' => 'mit', 1,
+ 'Mozilla Public License' => 'mozilla', 1,
+ 'Q Public License' => 'open_source', 1,
+ 'OpenSSL License' => 'unrestricted', 1,
+ 'SSLeay License' => 'unrestricted', 1,
+ 'zlib License' => 'open_source', 1,
+ 'proprietary' => 'proprietary', 0,
+ );
+ while ( my ($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<(
+ https?\Q://rt.cpan.org/\E[^>]+|
+ https?\Q://github.com/\E[\w_]+/[\w_]+/issues|
+ https?\Q://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+(v?[\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;
+}
+
+sub add_metadata {
+ my $self = shift;
+ my %hash = @_;
+ for my $key (keys %hash) {
+ warn "add_metadata: $key is not prefixed with 'x_'.\n" .
+ "Use appopriate function to add non-private metadata.\n" unless $key =~ /^x_/;
+ $self->{values}->{$key} = $hash{$key};
+ }
+}
+
+
+######################################################################
+# 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 hashes
+ 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/RTx.pm b/inc/Module/Install/RTx.pm
new file mode 100644
index 0000000..2dd9489
--- /dev/null
+++ b/inc/Module/Install/RTx.pm
@@ -0,0 +1,316 @@
+#line 1
+package Module::Install::RTx;
+
+use 5.008;
+use strict;
+use warnings;
+no warnings 'once';
+
+use Term::ANSIColor qw(:constants);
+use Module::Install::Base;
+use base 'Module::Install::Base';
+our $VERSION = '0.42';
+
+use FindBin;
+use File::Glob ();
+use File::Basename ();
+
+my @DIRS = qw(etc lib html static bin sbin po var);
+my @INDEX_DIRS = qw(lib bin sbin);
+
+sub RTx {
+ my ( $self, $name, $extra_args ) = @_;
+ $extra_args ||= {};
+
+ # Set up names
+ my $fname = $name;
+ $fname =~ s!-!/!g;
+
+ $self->name( $name )
+ unless $self->name;
+ $self->all_from( "lib/$fname.pm" )
+ unless $self->version;
+ $self->abstract("$name Extension")
+ unless $self->abstract;
+ unless ( $extra_args->{no_readme_generation} ) {
+ $self->readme_from( "lib/$fname.pm",
+ { options => [ quotes => "none" ] } );
+ }
+ $self->add_metadata("x_module_install_rtx_version", $VERSION );
+
+ my $installdirs = $ENV{INSTALLDIRS};
+ for ( @ARGV ) {
+ if ( /INSTALLDIRS=(.*)/ ) {
+ $installdirs = $1;
+ }
+ }
+
+ # Try to find RT.pm
+ my @prefixes = qw( /opt /usr/local /home /usr /sw /usr/share/request-tracker4);
+ $ENV{RTHOME} =~ s{/RT\.pm$}{} if defined $ENV{RTHOME};
+ $ENV{RTHOME} =~ s{/lib/?$}{} if defined $ENV{RTHOME};
+ my @try = $ENV{RTHOME} ? ($ENV{RTHOME}, "$ENV{RTHOME}/lib") : ();
+ while (1) {
+ my @look = @INC;
+ unshift @look, grep {defined and -d $_} @try;
+ push @look, grep {defined and -d $_}
+ map { ( "$_/rt5/lib", "$_/lib/rt5", "$_/rt4/lib", "$_/lib/rt4", "$_/lib" ) } @prefixes;
+ last if eval {local @INC = @look; require RT; $RT::LocalLibPath};
+
+ warn
+ "Cannot find the location of RT.pm that defines \$RT::LocalPath in: @look\n";
+ my $given = $self->prompt("Path to directory containing your RT.pm:") or exit;
+ $given =~ s{/RT\.pm$}{};
+ $given =~ s{/lib/?$}{};
+ @try = ($given, "$given/lib");
+ }
+
+ print "Using RT configuration from $INC{'RT.pm'}:\n";
+
+ my $local_lib_path = $RT::LocalLibPath;
+ unshift @INC, $local_lib_path;
+ my $lib_path = File::Basename::dirname( $INC{'RT.pm'} );
+ unshift @INC, $lib_path;
+
+ # Set a baseline minimum version
+ unless ( $extra_args->{deprecated_rt} ) {
+ $self->requires_rt('4.0.0');
+ }
+
+ my $package = $name;
+ $package =~ s/-/::/g;
+ if ( $RT::CORED_PLUGINS{$package} ) {
+ my ($base_version) = $RT::VERSION =~ /(\d+\.\d+\.\d+)/;
+ die RED, <<"EOT";
+
+**** Error: Your installed version of RT ($RT::VERSION) already
+ contains this extension in core, so you don't need to
+ install it.
+
+ Check https://docs.bestpractical.com/rt/$base_version/RT_Config.html
+ to configure it.
+
+EOT
+ }
+
+ # Installation locations
+ my %path;
+ my $plugin_path;
+ if ( $installdirs && $installdirs eq 'vendor' ) {
+ $plugin_path = $RT::PluginPath;
+ } else {
+ $plugin_path = $RT::LocalPluginPath;
+ }
+ $path{$_} = $plugin_path . "/$name/$_"
+ foreach @DIRS;
+
+ # Copy RT 4.2.0 static files into NoAuth; insufficient for
+ # images, but good enough for css and js.
+ $path{static} = "$path{html}/NoAuth/"
+ unless $RT::StaticPath;
+
+ # Delete the ones we don't need
+ delete $path{$_} for grep {not -d "$FindBin::Bin/$_"} keys %path;
+
+ my %index = map { $_ => 1 } @INDEX_DIRS;
+ $self->no_index( directory => $_ ) foreach grep !$index{$_}, @DIRS;
+
+ my $args = join ', ', map "q($_)", map { ($_, "\$(DESTDIR)$path{$_}") }
+ sort keys %path;
+
+ printf "%-10s => %s\n", $_, $path{$_} for sort keys %path;
+
+ if ( my @dirs = map { ( -D => $_ ) } grep $path{$_}, qw(bin html sbin etc) ) {
+ my @po = map { ( -o => $_ ) }
+ grep -f,
+ File::Glob::bsd_glob("po/*.po");
+ $self->postamble(<< ".") if @po;
+lexicons ::
+\t\$(NOECHO) \$(PERL) -MLocale::Maketext::Extract::Run=xgettext -e \"xgettext(qw(@dirs @po))\"
+.
+ }
+
+ my $remove_files;
+ if( $extra_args->{'remove_files'} ){
+ $self->include('Module::Install::RTx::Remove');
+ our @remove_files;
+ eval { require "etc/upgrade/remove_files" }
+ or print "No remove file located, no files to remove\n";
+ $remove_files = join ",", map {"q(\$(DESTDIR)$plugin_path/$name/$_)"} @remove_files;
+ }
+
+ $self->include('Module::Install::RTx::Runtime') if $self->admin;
+ $self->include_deps( 'YAML::Tiny', 0 ) if $self->admin;
+ my $postamble = << ".";
+install ::
+\t\$(NOECHO) \$(PERL) -Ilib -I"$local_lib_path" -I"$lib_path" -Iinc -MModule::Install::RTx::Runtime -e"RTxPlugin()"
+.
+
+ if( $remove_files ){
+ $postamble .= << ".";
+\t\$(NOECHO) \$(PERL) -MModule::Install::RTx::Remove -e \"RTxRemove([$remove_files])\"
+.
+ }
+
+ $postamble .= << ".";
+\t\$(NOECHO) \$(PERL) -MExtUtils::Install -e \"install({$args})\"
+.
+
+ if ( $path{var} and -d $RT::MasonDataDir ) {
+ my ( $uid, $gid ) = ( stat($RT::MasonDataDir) )[ 4, 5 ];
+ $postamble .= << ".";
+\t\$(NOECHO) chown -R $uid:$gid $path{var}
+.
+ }
+
+ my %has_etc;
+ if ( File::Glob::bsd_glob("$FindBin::Bin/etc/schema.*") ) {
+ $has_etc{schema}++;
+ }
+ if ( File::Glob::bsd_glob("$FindBin::Bin/etc/acl.*") ) {
+ $has_etc{acl}++;
+ }
+ if ( -e 'etc/initialdata' ) { $has_etc{initialdata}++; }
+ if ( grep { /\d+\.\d+\.\d+.*$/ } glob('etc/upgrade/*.*.*') ) {
+ $has_etc{upgrade}++;
+ }
+
+ $self->postamble("$postamble\n");
+ if ( $path{lib} ) {
+ $self->makemaker_args( INSTALLSITELIB => $path{'lib'} );
+ $self->makemaker_args( INSTALLARCHLIB => $path{'lib'} );
+ $self->makemaker_args( INSTALLVENDORLIB => $path{'lib'} )
+ } else {
+ $self->makemaker_args( PM => { "" => "" }, );
+ }
+
+ $self->makemaker_args( INSTALLSITEMAN1DIR => "$RT::LocalPath/man/man1" );
+ $self->makemaker_args( INSTALLSITEMAN3DIR => "$RT::LocalPath/man/man3" );
+ $self->makemaker_args( INSTALLSITEARCH => "$RT::LocalPath/man" );
+
+ # INSTALLDIRS=vendor should install manpages into /usr/share/man.
+ # That is the default path in most distributions. Need input from
+ # Redhat, Centos etc.
+ $self->makemaker_args( INSTALLVENDORMAN1DIR => "/usr/share/man/man1" );
+ $self->makemaker_args( INSTALLVENDORMAN3DIR => "/usr/share/man/man3" );
+ $self->makemaker_args( INSTALLVENDORARCH => "/usr/share/man" );
+
+ if (%has_etc) {
+ print "For first-time installation, type 'make initdb'.\n";
+ my $initdb = '';
+ $initdb .= <<"." if $has_etc{schema};
+\t\$(NOECHO) \$(PERL) -Ilib -I"$local_lib_path" -I"$lib_path" -Iinc -MModule::Install::RTx::Runtime -e"RTxDatabase(qw(schema \$(NAME) \$(VERSION)))"
+.
+ $initdb .= <<"." if $has_etc{acl};
+\t\$(NOECHO) \$(PERL) -Ilib -I"$local_lib_path" -I"$lib_path" -Iinc -MModule::Install::RTx::Runtime -e"RTxDatabase(qw(acl \$(NAME) \$(VERSION)))"
+.
+ $initdb .= <<"." if $has_etc{initialdata};
+\t\$(NOECHO) \$(PERL) -Ilib -I"$local_lib_path" -I"$lib_path" -Iinc -MModule::Install::RTx::Runtime -e"RTxDatabase(qw(insert \$(NAME) \$(VERSION)))"
+.
+ $self->postamble("initdb ::\n$initdb\n");
+ $self->postamble("initialize-database ::\n$initdb\n");
+ if ($has_etc{upgrade}) {
+ print "To upgrade from a previous version of this extension, use 'make upgrade-database'\n";
+ my $upgradedb = qq|\t\$(NOECHO) \$(PERL) -Ilib -I"$local_lib_path" -I"$lib_path" -Iinc -MModule::Install::RTx::Runtime -e"RTxDatabase(qw(upgrade \$(NAME) \$(VERSION)))"\n|;
+ $self->postamble("upgrade-database ::\n$upgradedb\n");
+ $self->postamble("upgradedb ::\n$upgradedb\n");
+ }
+ }
+
+}
+
+sub requires_rt {
+ my ($self,$version) = @_;
+
+ _load_rt_handle();
+
+ if ($self->is_admin) {
+ $self->add_metadata("x_requires_rt", $version);
+ my @sorted = sort RT::Handle::cmp_version $version,'4.0.0';
+ $self->perl_version('5.008003') if $sorted[0] eq '4.0.0'
+ and (not $self->perl_version or '5.008003' > $self->perl_version);
+ @sorted = sort RT::Handle::cmp_version $version,'4.2.0';
+ $self->perl_version('5.010001') if $sorted[0] eq '4.2.0'
+ and (not $self->perl_version or '5.010001' > $self->perl_version);
+ }
+
+ # if we're exactly the same version as what we want, silently return
+ return if ($version eq $RT::VERSION);
+
+ my @sorted = sort RT::Handle::cmp_version $version,$RT::VERSION;
+
+ if ($sorted[-1] eq $version) {
+ die RED, <<"EOT";
+
+**** Error: This extension requires RT $version. Your installed version
+ of RT ($RT::VERSION) is too old.
+
+EOT
+ }
+}
+
+sub requires_rt_plugin {
+ my $self = shift;
+ my ( $plugin ) = @_;
+
+ if ($self->is_admin) {
+ my $plugins = $self->Meta->{values}{"x_requires_rt_plugins"} || [];
+ push @{$plugins}, $plugin;
+ $self->add_metadata("x_requires_rt_plugins", $plugins);
+ }
+
+ my $path = $plugin;
+ $path =~ s{\:\:}{-}g;
+ $path = "$RT::LocalPluginPath/$path/lib";
+ if ( -e $path ) {
+ unshift @INC, $path;
+ } else {
+ my $name = $self->name;
+ my $msg = <<"EOT";
+
+**** Warning: $name requires that the $plugin plugin be installed and
+ enabled; it does not appear to be installed.
+EOT
+ warn RED, $msg, RESET, "\n";
+ }
+ $self->requires(@_);
+}
+
+sub rt_too_new {
+ my ($self,$version,$msg) = @_;
+ my $name = $self->name;
+ $msg ||= <<EOT;
+
+**** Warning: Your installed version of RT (%s) is too new; this extension
+ has not been tested on your version of RT and may not work as expected.
+EOT
+ $self->add_metadata("x_rt_too_new", $version) if $self->is_admin;
+
+ _load_rt_handle();
+ my @sorted = sort RT::Handle::cmp_version $version,$RT::VERSION;
+
+ if ($sorted[0] eq $version) {
+ warn RED, sprintf($msg,$RT::VERSION), RESET, "\n";
+ }
+}
+
+# RT::Handle runs FinalizeDatabaseType which calls RT->Config->Get
+# On 3.8, this dies. On 4.0/4.2 ->Config transparently runs LoadConfig.
+# LoadConfig requires being able to read RT_SiteConfig.pm (root) so we'd
+# like to avoid pushing that on users.
+# Fake up just enough Config to let FinalizeDatabaseType finish, and
+# anyone later calling LoadConfig will overwrite our shenanigans.
+sub _load_rt_handle {
+ unless ($RT::Config) {
+ require RT::Config;
+ $RT::Config = RT::Config->new;
+ RT->Config->Set('DatabaseType','mysql');
+ }
+ require RT::Handle;
+}
+
+1;
+
+__END__
+
+#line 484
diff --git a/inc/Module/Install/RTx/Runtime.pm b/inc/Module/Install/RTx/Runtime.pm
new file mode 100644
index 0000000..ae07502
--- /dev/null
+++ b/inc/Module/Install/RTx/Runtime.pm
@@ -0,0 +1,80 @@
+#line 1
+package Module::Install::RTx::Runtime;
+
+use base 'Exporter';
+our @EXPORT = qw/RTxDatabase RTxPlugin/;
+
+use strict;
+use File::Basename ();
+
+sub _rt_runtime_load {
+ require RT;
+
+ eval { RT::LoadConfig(); };
+ if (my $err = $@) {
+ die $err unless $err =~ /^RT couldn't load RT config file/m;
+ my $warn = <<EOT;
+This usually means that your current user cannot read the file. You
+will likely need to run this installation step as root, or some user
+with more permissions.
+EOT
+ $err =~ s/This usually means.*/$warn/s;
+ die $err;
+ }
+}
+
+sub RTxDatabase {
+ my ($action, $name, $version) = @_;
+
+ _rt_runtime_load();
+
+ require RT::System;
+ my $has_upgrade = RT::System->can('AddUpgradeHistory');
+
+ my $lib_path = File::Basename::dirname($INC{'RT.pm'});
+ my @args = (
+ "-I.",
+ "-Ilib",
+ "-I$RT::LocalLibPath",
+ "-I$lib_path",
+ "$RT::SbinPath/rt-setup-database",
+ "--action" => $action,
+ ($action eq 'upgrade' ? () : ("--datadir" => "etc")),
+ (($action eq 'insert') ? ("--datafile" => "etc/initialdata") : ()),
+ "--dba" => $RT::DatabaseAdmin || $RT::DatabaseUser,
+ "--prompt-for-dba-password" => '',
+ ($has_upgrade ? ("--package" => $name, "--ext-version" => $version) : ()),
+ );
+ # If we're upgrading against an RT which isn't at least 4.2 (has
+ # AddUpgradeHistory) then pass --package. Upgrades against later RT
+ # releases will pick up --package from AddUpgradeHistory.
+ if ($action eq 'upgrade' and not $has_upgrade) {
+ push @args, "--package" => $name;
+ }
+
+ print "$^X @args\n";
+ (system($^X, @args) == 0) or die "...returned with error: $?\n";
+}
+
+sub RTxPlugin {
+ my ($name) = @_;
+
+ _rt_runtime_load();
+ require YAML::Tiny;
+ my $data = YAML::Tiny::LoadFile('META.yml');
+ my $name = $data->{name};
+
+ my @enabled = RT->Config->Get('Plugins');
+ for my $required (@{$data->{x_requires_rt_plugins} || []}) {
+ next if grep {$required eq $_} @enabled;
+
+ warn <<"EOT";
+
+**** Warning: $name requires that the $required plugin be installed and
+ enabled; it is not currently in \@Plugins.
+
+EOT
+ }
+}
+
+1;
diff --git a/inc/Module/Install/ReadmeFromPod.pm b/inc/Module/Install/ReadmeFromPod.pm
new file mode 100644
index 0000000..3738232
--- /dev/null
+++ b/inc/Module/Install/ReadmeFromPod.pm
@@ -0,0 +1,184 @@
+#line 1
+package Module::Install::ReadmeFromPod;
+
+use 5.006;
+use strict;
+use warnings;
+use base qw(Module::Install::Base);
+use vars qw($VERSION);
+
+$VERSION = '0.30';
+
+{
+
+ # these aren't defined until after _require_admin is run, so
+ # define them so prototypes are available during compilation.
+ sub io;
+ sub capture(&;@);
+
+#line 28
+
+ my $done = 0;
+
+ sub _require_admin {
+
+ # do this once to avoid redefinition warnings from IO::All
+ return if $done;
+
+ require IO::All;
+ IO::All->import( '-binary' );
+
+ require Capture::Tiny;
+ Capture::Tiny->import ( 'capture' );
+
+ return;
+ }
+
+}
+
+sub readme_from {
+ my $self = shift;
+ return unless $self->is_admin;
+
+ _require_admin;
+
+ # Input file
+ my $in_file = shift || $self->_all_from
+ or die "Can't determine file to make readme_from";
+
+ # Get optional arguments
+ my ($clean, $format, $out_file, $options);
+ my $args = shift;
+ if ( ref $args ) {
+ # Arguments are in a hashref
+ if ( ref($args) ne 'HASH' ) {
+ die "Expected a hashref but got a ".ref($args)."\n";
+ } else {
+ $clean = $args->{'clean'};
+ $format = $args->{'format'};
+ $out_file = $args->{'output_file'};
+ $options = $args->{'options'};
+ }
+ } else {
+ # Arguments are in a list
+ $clean = $args;
+ $format = shift;
+ $out_file = shift;
+ $options = \@_;
+ }
+
+ # Default values;
+ $clean ||= 0;
+ $format ||= 'txt';
+
+ # Generate README
+ print "readme_from $in_file to $format\n";
+ if ($format =~ m/te?xt/) {
+ $out_file = $self->_readme_txt($in_file, $out_file, $options);
+ } elsif ($format =~ m/html?/) {
+ $out_file = $self->_readme_htm($in_file, $out_file, $options);
+ } elsif ($format eq 'man') {
+ $out_file = $self->_readme_man($in_file, $out_file, $options);
+ } elsif ($format eq 'md') {
+ $out_file = $self->_readme_md($in_file, $out_file, $options);
+ } elsif ($format eq 'pdf') {
+ $out_file = $self->_readme_pdf($in_file, $out_file, $options);
+ }
+
+ if ($clean) {
+ $self->clean_files($out_file);
+ }
+
+ return 1;
+}
+
+
+sub _readme_txt {
+ my ($self, $in_file, $out_file, $options) = @_;
+ $out_file ||= 'README';
+ require Pod::Text;
+ my $parser = Pod::Text->new( @$options );
+ my $io = io->file($out_file)->open(">");
+ my $out_fh = $io->io_handle;
+ $parser->output_fh( *$out_fh );
+ $parser->parse_file( $in_file );
+ return $out_file;
+}
+
+
+sub _readme_htm {
+ my ($self, $in_file, $out_file, $options) = @_;
+ $out_file ||= 'README.htm';
+ require Pod::Html;
+ my ($o) = capture {
+ Pod::Html::pod2html(
+ "--infile=$in_file",
+ "--outfile=-",
+ @$options,
+ );
+ };
+ io->file($out_file)->print($o);
+ # Remove temporary files if needed
+ for my $file ('pod2htmd.tmp', 'pod2htmi.tmp') {
+ if (-e $file) {
+ unlink $file or warn "Warning: Could not remove file '$file'.\n$!\n";
+ }
+ }
+ return $out_file;
+}
+
+
+sub _readme_man {
+ my ($self, $in_file, $out_file, $options) = @_;
+ $out_file ||= 'README.1';
+ require Pod::Man;
+ my $parser = Pod::Man->new( @$options );
+ my $io = io->file($out_file)->open(">");
+ my $out_fh = $io->io_handle;
+ $parser->output_fh( *$out_fh );
+ $parser->parse_file( $in_file );
+ return $out_file;
+}
+
+
+sub _readme_pdf {
+ my ($self, $in_file, $out_file, $options) = @_;
+ $out_file ||= 'README.pdf';
+ eval { require App::pod2pdf; }
+ or die "Could not generate $out_file because pod2pdf could not be found\n";
+ my $parser = App::pod2pdf->new( @$options );
+ $parser->parse_from_file($in_file);
+ my ($o) = capture { $parser->output };
+ io->file($out_file)->print($o);
+ return $out_file;
+}
+
+sub _readme_md {
+ my ($self, $in_file, $out_file, $options) = @_;
+ $out_file ||= 'README.md';
+ require Pod::Markdown;
+ my $parser = Pod::Markdown->new( @$options );
+ my $io = io->file($out_file)->open(">");
+ my $out_fh = $io->io_handle;
+ $parser->output_fh( *$out_fh );
+ $parser->parse_file( $in_file );
+ return $out_file;
+}
+
+
+sub _all_from {
+ my $self = shift;
+ return unless $self->admin->{extensions};
+ my ($metadata) = grep {
+ ref($_) eq 'Module::Install::Metadata';
+ } @{$self->admin->{extensions}};
+ return unless $metadata;
+ return $metadata->{values}{all_from} || '';
+}
+
+'Readme!';
+
+__END__
+
+#line 316
+
diff --git a/inc/Module/Install/Win32.pm b/inc/Module/Install/Win32.pm
new file mode 100644
index 0000000..f7aa615
--- /dev/null
+++ b/inc/Module/Install/Win32.pm
@@ -0,0 +1,64 @@
+#line 1
+package Module::Install::Win32;
+
+use strict;
+use Module::Install::Base ();
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+ $VERSION = '1.19';
+ @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..2db861a
--- /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 = '1.19';
+ @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/YAML/Tiny.pm b/inc/YAML/Tiny.pm
new file mode 100644
index 0000000..fb157a6
--- /dev/null
+++ b/inc/YAML/Tiny.pm
@@ -0,0 +1,872 @@
+#line 1
+use 5.008001; # sane UTF-8 support
+use strict;
+use warnings;
+package YAML::Tiny; # git description: v1.72-7-g8682f63
+# XXX-INGY is 5.8.1 too old/broken for utf8?
+# XXX-XDG Lancaster consensus was that it was sufficient until
+# proven otherwise
+
+our $VERSION = '1.73';
+
+#####################################################################
+# The YAML::Tiny API.
+#
+# These are the currently documented API functions/methods and
+# exports:
+
+use Exporter;
+our @ISA = qw{ Exporter };
+our @EXPORT = qw{ Load Dump };
+our @EXPORT_OK = qw{ LoadFile DumpFile freeze thaw };
+
+###
+# Functional/Export API:
+
+sub Dump {
+ return YAML::Tiny->new(@_)->_dump_string;
+}
+
+# XXX-INGY Returning last document seems a bad behavior.
+# XXX-XDG I think first would seem more natural, but I don't know
+# that it's worth changing now
+sub Load {
+ my $self = YAML::Tiny->_load_string(@_);
+ if ( wantarray ) {
+ return @$self;
+ } else {
+ # To match YAML.pm, return the last document
+ return $self->[-1];
+ }
+}
+
+# XXX-INGY Do we really need freeze and thaw?
+# XXX-XDG I don't think so. I'd support deprecating them.
+BEGIN {
+ *freeze = \&Dump;
+ *thaw = \&Load;
+}
+
+sub DumpFile {
+ my $file = shift;
+ return YAML::Tiny->new(@_)->_dump_file($file);
+}
+
+sub LoadFile {
+ my $file = shift;
+ my $self = YAML::Tiny->_load_file($file);
+ if ( wantarray ) {
+ return @$self;
+ } else {
+ # Return only the last document to match YAML.pm,
+ return $self->[-1];
+ }
+}
+
+
+###
+# Object Oriented API:
+
+# Create an empty YAML::Tiny object
+# XXX-INGY Why do we use ARRAY object?
+# NOTE: I get it now, but I think it's confusing and not needed.
+# Will change it on a branch later, for review.
+#
+# XXX-XDG I don't support changing it yet. It's a very well-documented
+# "API" of YAML::Tiny. I'd support deprecating it, but Adam suggested
+# we not change it until YAML.pm's own OO API is established so that
+# users only have one API change to digest, not two
+sub new {
+ my $class = shift;
+ bless [ @_ ], $class;
+}
+
+# XXX-INGY It probably doesn't matter, and it's probably too late to
+# change, but 'read/write' are the wrong names. Read and Write
+# are actions that take data from storage to memory
+# characters/strings. These take the data to/from storage to native
+# Perl objects, which the terms dump and load are meant. As long as
+# this is a legacy quirk to YAML::Tiny it's ok, but I'd prefer not
+# to add new {read,write}_* methods to this API.
+
+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(@_);
+}
+
+
+
+
+#####################################################################
+# Constants
+
+# Printed form of the unprintable characters in the lowest range
+# of ASCII characters, listed by ASCII ordinal position.
+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
+);
+
+# Printable characters for escapes
+my %UNESCAPES = (
+ 0 => "\x00", z => "\x00", N => "\x85",
+ a => "\x07", b => "\x08", t => "\x09",
+ n => "\x0a", v => "\x0b", f => "\x0c",
+ r => "\x0d", e => "\x1b", '\\' => '\\',
+);
+
+# XXX-INGY
+# I(ngy) need to decide if these values should be quoted in
+# YAML::Tiny or not. Probably yes.
+
+# These 3 values have special meaning when unquoted and using the
+# default YAML schema. They need quotes if they are strings.
+my %QUOTE = map { $_ => 1 } qw{
+ null true false
+};
+
+# The commented out form is simpler, but overloaded the Perl regex
+# engine due to recursion and backtracking problems on strings
+# larger than 32,000ish characters. Keep it for reference purposes.
+# qr/\"((?:\\.|[^\"])*)\"/
+my $re_capture_double_quoted = qr/\"([^\\"]*(?:\\.[^\\"]*)*)\"/;
+my $re_capture_single_quoted = qr/\'([^\']*(?:\'\'[^\']*)*)\'/;
+# unquoted re gets trailing space that needs to be stripped
+my $re_capture_unquoted_key = qr/([^:]+(?::+\S(?:[^:]*|.*?(?=:)))*)(?=\s*\:(?:\s+|$))/;
+my $re_trailing_comment = qr/(?:\s+\#.*)?/;
+my $re_key_value_separator = qr/\s*:(?:\s+(?:\#.*)?|$)/;
+
+
+
+
+
+#####################################################################
+# YAML::Tiny Implementation.
+#
+# These are the private methods that do all the work. They may change
+# at any time.
+
+
+###
+# Loader functions:
+
+# Create an object from a file
+sub _load_file {
+ my $class = ref $_[0] ? ref shift : shift;
+
+ # Check the file
+ 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 unbuffered with strict UTF-8 decoding and no translation layers
+ open( my $fh, "<:unix:encoding(UTF-8)", $file );
+ unless ( $fh ) {
+ $class->_error("Failed to open file '$file': $!");
+ }
+
+ # flock if available (or warn if not possible for OS-specific reasons)
+ if ( _can_flock() ) {
+ flock( $fh, Fcntl::LOCK_SH() )
+ or warn "Couldn't lock '$file' for reading: $!";
+ }
+
+ # slurp the contents
+ my $contents = eval {
+ use warnings FATAL => 'utf8';
+ local $/;
+ <$fh>
+ };
+ if ( my $err = $@ ) {
+ $class->_error("Error reading from file '$file': $err");
+ }
+
+ # close the file (release the lock)
+ unless ( close $fh ) {
+ $class->_error("Failed to close file '$file': $!");
+ }
+
+ $class->_load_string( $contents );
+}
+
+# Create an object from a string
+sub _load_string {
+ my $class = ref $_[0] ? ref shift : shift;
+ my $self = bless [], $class;
+ my $string = $_[0];
+ eval {
+ unless ( defined $string ) {
+ die \"Did not provide a string to load";
+ }
+
+ # Check if Perl has it marked as characters, but it's internally
+ # inconsistent. E.g. maybe latin1 got read on a :utf8 layer
+ if ( utf8::is_utf8($string) && ! utf8::valid($string) ) {
+ die \<<'...';
+Read an invalid UTF-8 string (maybe mixed UTF-8 and 8-bit character set).
+Did you decode with lax ":utf8" instead of strict ":encoding(UTF-8)"?
+...
+ }
+
+ # Ensure Unicode character semantics, even for 0x80-0xff
+ utf8::upgrade($string);
+
+ # Check for and strip any leading UTF-8 BOM
+ $string =~ s/^\x{FEFF}//;
+
+ # Check for some special cases
+ return $self unless length $string;
+
+ # Split the file into lines
+ my @lines = grep { ! /^\s*(?:\#.*)?\z/ }
+ split /(?:\015{1,2}\012|\015|\012)/, $string;
+
+ # Strip the initial YAML header
+ @lines and $lines[0] =~ /^\%YAML[: ][\d\.]+.*\z/ and shift @lines;
+
+ # A nibbling parser
+ my $in_document = 0;
+ while ( @lines ) {
+ # Do we have a document header?
+ if ( $lines[0] =~ /^---\s*(?:(.+)\s*)?\z/ ) {
+ # Handle scalar documents
+ 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 $lines[0] =~ /^(?:---|\.\.\.)/ ) {
+ # A naked document
+ push @$self, undef;
+ while ( @lines and $lines[0] !~ /^---/ ) {
+ shift @lines;
+ }
+ $in_document = 0;
+
+ # XXX The final '-+$' is to look for -- which ends up being an
+ # error later.
+ } elsif ( ! $in_document && @$self ) {
+ # only the first document can be explicit
+ die \"YAML::Tiny failed to classify the line '$lines[0]'";
+ } elsif ( $lines[0] =~ /^\s*\-(?:\s|$|-+$)/ ) {
+ # An array at the root
+ my $document = [ ];
+ push @$self, $document;
+ $self->_load_array( $document, [ 0 ], \@lines );
+
+ } elsif ( $lines[0] =~ /^(\s*)\S/ ) {
+ # A hash at the root
+ my $document = { };
+ push @$self, $document;
+ $self->_load_hash( $document, [ length($1) ], \@lines );
+
+ } else {
+ # Shouldn't get here. @lines have whitespace-only lines
+ # stripped, and previous match is a line with any
+ # non-whitespace. So this clause should only be reachable via
+ # a perlbug where \s is not symmetric with \S
+
+ # uncoverable statement
+ die \"YAML::Tiny failed to classify the line '$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}))}
+ {(length($1)>1)?pack("H2",$2):$UNESCAPES{$1}}gex;
+ return $string;
+}
+
+# Load a YAML scalar string to the actual Perl scalar
+sub _load_scalar {
+ my ($self, $string, $indent, $lines) = @_;
+
+ # Trim trailing whitespace
+ $string =~ s/\s*\z//;
+
+ # Explitic null/undef
+ return undef if $string eq '~';
+
+ # Single quote
+ if ( $string =~ /^$re_capture_single_quoted$re_trailing_comment\z/ ) {
+ return $self->_unquote_single($1);
+ }
+
+ # Double quote.
+ if ( $string =~ /^$re_capture_double_quoted$re_trailing_comment\z/ ) {
+ return $self->_unquote_double($1);
+ }
+
+ # Special cases
+ if ( $string =~ /^[\'\"!&]/ ) {
+ die \"YAML::Tiny does not support a feature in line '$string'";
+ }
+ return {} if $string =~ /^{}(?:\s+\#.*)?\z/;
+ return [] if $string =~ /^\[\](?:\s+\#.*)?\z/;
+
+ # Regular unquoted string
+ if ( $string !~ /^[>|]/ ) {
+ die \"YAML::Tiny found illegal characters in plain scalar: '$string'"
+ if $string =~ /^(?:-(?:\s|$)|[\@\%\`])/ or
+ $string =~ /:(?:\s|$)/;
+ $string =~ s/\s+#.*\z//;
+ return $string;
+ }
+
+ # Error
+ die \"YAML::Tiny failed to find multi-line scalar content" unless @$lines;
+
+ # Check the indent depth
+ $lines->[0] =~ /^(\s*)/;
+ $indent->[-1] = length("$1");
+ if ( defined $indent->[-2] and $indent->[-1] <= $indent->[-2] ) {
+ die \"YAML::Tiny found bad indenting in line '$lines->[0]'";
+ }
+
+ # Pull the lines
+ my @multiline = ();
+ while ( @$lines ) {
+ $lines->[0] =~ /^(\s*)/;
+ last unless length($1) >= $indent->[-1];
+ push @multiline, substr(shift(@$lines), $indent->[-1]);
+ }
+
+ my $j = (substr($string, 0, 1) eq '>') ? ' ' : "\n";
+ my $t = (substr($string, 1, 1) eq '-') ? '' : "\n";
+ return join( $j, @multiline ) . $t;
+}
+
+# Load an array
+sub _load_array {
+ my ($self, $array, $indent, $lines) = @_;
+
+ while ( @$lines ) {
+ # Check for a new document
+ if ( $lines->[0] =~ /^(?:---|\.\.\.)/ ) {
+ while ( @$lines and $lines->[0] !~ /^---/ ) {
+ shift @$lines;
+ }
+ return 1;
+ }
+
+ # Check the indent level
+ $lines->[0] =~ /^(\s*)/;
+ if ( length($1) < $indent->[-1] ) {
+ return 1;
+ } elsif ( length($1) > $indent->[-1] ) {
+ die \"YAML::Tiny found bad indenting in line '$lines->[0]'";
+ }
+
+ if ( $lines->[0] =~ /^(\s*\-\s+)[^\'\"]\S*\s*:(?:\s+|$)/ ) {
+ # Inline nested hash
+ 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] == $indent2 ) {
+ # Null array entry
+ push @$array, undef;
+ } else {
+ # Naked indenter
+ 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") ], $lines
+ );
+
+ } else {
+ die \"YAML::Tiny failed to classify line '$lines->[0]'";
+ }
+
+ } elsif ( $lines->[0] =~ /^\s*\-(\s*)(.+?)\s*\z/ ) {
+ # Array entry with a value
+ shift @$lines;
+ push @$array, $self->_load_scalar(
+ "$2", [ @$indent, undef ], $lines
+ );
+
+ } elsif ( defined $indent->[-2] and $indent->[-1] == $indent->[-2] ) {
+ # This is probably a structure like the following...
+ # ---
+ # foo:
+ # - list
+ # bar: value
+ #
+ # ... so lets return and let the hash parser handle it
+ return 1;
+
+ } else {
+ die \"YAML::Tiny failed to classify line '$lines->[0]'";
+ }
+ }
+
+ return 1;
+}
+
+# Load a hash
+sub _load_hash {
+ my ($self, $hash, $indent, $lines) = @_;
+
+ while ( @$lines ) {
+ # Check for a new document
+ if ( $lines->[0] =~ /^(?:---|\.\.\.)/ ) {
+ while ( @$lines and $lines->[0] !~ /^---/ ) {
+ shift @$lines;
+ }
+ return 1;
+ }
+
+ # Check the indent level
+ $lines->[0] =~ /^(\s*)/;
+ if ( length($1) < $indent->[-1] ) {
+ return 1;
+ } elsif ( length($1) > $indent->[-1] ) {
+ die \"YAML::Tiny found bad indenting in line '$lines->[0]'";
+ }
+
+ # Find the key
+ my $key;
+
+ # Quoted keys
+ 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 ( $lines->[0] =~ /^\s*\?/ ) {
+ die \"YAML::Tiny does not support a feature in line '$lines->[0]'";
+ }
+ else {
+ die \"YAML::Tiny failed to classify line '$lines->[0]'";
+ }
+
+ if ( exists $hash->{$key} ) {
+ warn "YAML::Tiny found a duplicate key '$key' in line '$lines->[0]'";
+ }
+
+ # Do we have a value?
+ if ( length $lines->[0] ) {
+ # Yes
+ $hash->{$key} = $self->_load_scalar(
+ shift(@$lines), [ @$indent, undef ], $lines
+ );
+ } else {
+ # An indent
+ shift @$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 ) {
+ # Null hash entry
+ $hash->{$key} = undef;
+ } else {
+ $hash->{$key} = {};
+ $self->_load_hash(
+ $hash->{$key}, [ @$indent, length($1) ], $lines
+ );
+ }
+ }
+ }
+ }
+
+ return 1;
+}
+
+
+###
+# Dumper functions:
+
+# Save an object to a file
+sub _dump_file {
+ my $self = shift;
+
+ require Fcntl;
+
+ # Check the file
+ my $file = shift or $self->_error( 'You did not specify a file name' );
+
+ my $fh;
+ # flock if available (or warn if not possible for OS-specific reasons)
+ if ( _can_flock() ) {
+ # Open without truncation (truncate comes after lock)
+ my $flags = Fcntl::O_WRONLY()|Fcntl::O_CREAT();
+ sysopen( $fh, $file, $flags )
+ or $self->_error("Failed to open file '$file' for writing: $!");
+
+ # Use no translation and strict UTF-8
+ binmode( $fh, ":raw:encoding(UTF-8)");
+
+ flock( $fh, Fcntl::LOCK_EX() )
+ or warn "Couldn't lock '$file' for reading: $!";
+
+ # truncate and spew contents
+ truncate $fh, 0;
+ seek $fh, 0, 0;
+ }
+ else {
+ open $fh, ">:unix:encoding(UTF-8)", $file;
+ }
+
+ # serialize and spew to the handle
+ print {$fh} $self->_dump_string;
+
+ # close the file (release the lock)
+ unless ( close $fh ) {
+ $self->_error("Failed to close file '$file': $!");
+ }
+
+ return 1;
+}
+
+# Save an object to a string
+sub _dump_string {
+ my $self = shift;
+ return '' unless ref $self && @$self;
+
+ # Iterate over the documents
+ my $indent = 0;
+ my @lines = ();
+
+ eval {
+ foreach my $cursor ( @$self ) {
+ push @lines, '---';
+
+ # An empty document
+ if ( ! defined $cursor ) {
+ # Do nothing
+
+ # A scalar document
+ } elsif ( ! ref $cursor ) {
+ $lines[-1] .= ' ' . $self->_dump_scalar( $cursor );
+
+ # A list at the root
+ } elsif ( ref $cursor eq 'ARRAY' ) {
+ unless ( @$cursor ) {
+ $lines[-1] .= ' []';
+ next;
+ }
+ push @lines, $self->_dump_array( $cursor, $indent, {} );
+
+ # A hash at the root
+ } 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); # for round trip problem
+ return $b_obj->FLAGS & B::SVf_POK();
+}
+
+sub _dump_scalar {
+ my $string = $_[1];
+ my $is_key = $_[2];
+ # Check this before checking length or it winds up looking like a string!
+ my $has_string_flag = _has_internal_string_value($string);
+ return '~' unless defined $string;
+ return "''" unless length $string;
+ if (Scalar::Util::looks_like_number($string)) {
+ # keys and values that have been used as strings get quoted
+ 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 \"YAML::Tiny does not support circular references";
+ }
+ my @lines = ();
+ foreach 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 \"YAML::Tiny does not support $type references";
+ }
+ }
+
+ @lines;
+}
+
+sub _dump_hash {
+ my ($self, $hash, $indent, $seen) = @_;
+ if ( $seen->{refaddr($hash)}++ ) {
+ die \"YAML::Tiny does not support circular references";
+ }
+ my @lines = ();
+ foreach 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 \"YAML::Tiny does not support $type references";
+ }
+ }
+
+ @lines;
+}
+
+
+
+#####################################################################
+# DEPRECATED API methods:
+
+# Error storage (DEPRECATED as of 1.57)
+our $errstr = '';
+
+# Set error
+sub _error {
+ require Carp;
+ $errstr = $_[1];
+ $errstr =~ s/ at \S+ line \d+.*//;
+ Carp::croak( $errstr );
+}
+
+# Retrieve error
+my $errstr_warned;
+sub errstr {
+ require Carp;
+ Carp::carp( "YAML::Tiny->errstr and \$YAML::Tiny::errstr is deprecated" )
+ unless $errstr_warned++;
+ $errstr;
+}
+
+
+
+
+#####################################################################
+# Helper functions. Possibly not needed.
+
+
+# Use to detect nv or iv
+use B;
+
+# XXX-INGY Is flock YAML::Tiny's responsibility?
+# Some platforms can't flock :-(
+# XXX-XDG I think it is. When reading and writing files, we ought
+# to be locking whenever possible. People (foolishly) use YAML
+# files for things like session storage, which has race issues.
+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;
+ }
+}
+
+
+# XXX-INGY Is this core in 5.8.1? Can we remove this?
+# XXX-XDG Scalar::Util 1.18 didn't land until 5.8.8, so we need this
+#####################################################################
+# Use Scalar::Util if possible, otherwise emulate it
+
+use Scalar::Util ();
+BEGIN {
+ local $@;
+ if ( eval { Scalar::Util->VERSION(1.18); } ) {
+ *refaddr = *Scalar::Util::refaddr;
+ }
+ else {
+ eval <<'END_PERL';
+# 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
+ }
+}
+
+delete $YAML::Tiny::{refaddr};
+
+1;
+
+# XXX-INGY Doc notes I'm putting up here. Changing the doc when it's wrong
+# but leaving grey area stuff up here.
+#
+# I would like to change Read/Write to Load/Dump below without
+# changing the actual API names.
+#
+# It might be better to put Load/Dump API in the SYNOPSIS instead of the
+# dubious OO API.
+#
+# null and bool explanations may be outdated.
+
+__END__
+
+#line 1487
diff --git a/lib/RT/Queue_Local.pm b/lib/RT/Queue_Local.pm
new file mode 100644
index 0000000..78e5dca
--- /dev/null
+++ b/lib/RT/Queue_Local.pm
@@ -0,0 +1,77 @@
+package RT::Queue;
+
+=head2 InboundAddress
+
+Return the inbound email address for this queue. (It is actually only
+the local part and does not include the '@domain' part.)
+
+=cut
+
+sub InboundAddress
+{
+ my ($self) = @_;
+ my $attr = $self->FirstAttribute('InboundAddress') or return '';
+ return $attr->Content;
+}
+
+=head2 SetInboundAddress $addr
+
+Set the local part of the inbound email address for this queue.
+The value is stored in an attribute called InboundAddress. A second
+attribute called "InboundAddress-$addr" is created; this lets the
+MTA do an efficient lookup on an inbound email address in order to
+do efficient alias resolution.
+
+This function returns the usual (status, msg) pair.
+
+=cut
+
+sub SetInboundAddress
+{
+ my ($self, $addr) = @_;
+
+ # Always store lower-case version
+ $addr = lc($addr);
+
+ return ( 0, $self->loc('Permission Denied') )
+ unless $self->CurrentUserHasRight('AdminQueue');
+
+ if ($addr =~ /[^a-z0-9_-]/i) {
+ return (0, $self->loc("Inbound addresses can only contain letters, numbers, underscores and dashes"));
+ }
+ my $existing = $self->InboundAddress;
+ if ($addr eq $existing) {
+ return (1, ""); # No change
+ }
+
+ # Delete the old InboundAddress-$existing attribute used by
+ # Postfix for quick lookup. If this fails, ignore it because what
+ # could we do anyway?
+ if ($existing ne '') {
+ $self->DeleteAttribute("InboundAddress-$existing");
+ }
+
+ my ($status, $msg) = $self->SetAttribute(
+ Name => 'InboundAddress',
+ Content => $addr);
+ return ($status, $msg) unless $status;
+
+ # Set the InboundAddress-$addr attribute used by Postfix for quick lookup,
+ # unless $addr is blank
+ if ($addr ne '') {
+ ($status, $msg) = $self->SetAttribute(
+ Name => "InboundAddress-$addr",
+ Content => 1);
+ return ($status, $msg) unless $status;
+ }
+
+ my (undef, undef, $TransObj) = $self->_NewTransaction(
+ Type => "Set",
+ Field => 'InboundAddress',
+ OldValue => $existing,
+ NewValue => $addr,
+ );
+ return ($status, scalar($TransObj->BriefDescription));
+}
+
+1;
diff --git a/lib/RT/Site/HostedRT/AliasesInPg.pm b/lib/RT/Site/HostedRT/AliasesInPg.pm
new file mode 100644
index 0000000..a277466
--- /dev/null
+++ b/lib/RT/Site/HostedRT/AliasesInPg.pm
@@ -0,0 +1,73 @@
+use strict;
+use warnings;
+package RT::Site::HostedRT::AliasesInPg;
+
+our $VERSION = '0.01';
+
+=head1 NAME
+
+RT-Site-HostedRT-AliasesInPg - [One line description of module's purpose here]
+
+=head1 DESCRIPTION
+
+[Why would someone install this extension? What does it do? What problem
+does it solve?]
+
+=head1 RT VERSION
+
+Works with RT [What versions of RT is this known to work with?]
+
+[Make sure to use requires_rt and rt_too_new in Makefile.PL]
+
+=head1 INSTALLATION
+
+=over
+
+=item C<perl Makefile.PL>
+
+=item C<make>
+
+=item C<make install>
+
+May need root permissions
+
+=item Edit your F</opt/rt4/etc/RT_SiteConfig.pm>
+
+Add this line:
+
+ Plugin('RT::Site::HostedRT::AliasesInPg');
+
+=item Clear your mason cache
+
+ rm -rf /opt/rt4/var/mason_data/obj
+
+=item Restart your webserver
+
+=back
+
+=head1 AUTHOR
+
+Best Practical Solutions, LLC E<lt>modules at bestpractical.comE<gt>
+
+=for html <p>All bugs should be reported via email to <a
+href="mailto:bug-RT-Site-HostedRT-AliasesInPg at rt.cpan.org">bug-RT-Site-HostedRT-AliasesInPg at rt.cpan.org</a>
+or via the web at <a
+href="http://rt.cpan.org/Public/Dist/Display.html?Name=RT-Site-HostedRT-AliasesInPg">rt.cpan.org</a>.</p>
+
+=for text
+ All bugs should be reported via email to
+ bug-RT-Site-HostedRT-AliasesInPg at rt.cpan.org
+ or via the web at
+ http://rt.cpan.org/Public/Dist/Display.html?Name=RT-Site-HostedRT-AliasesInPg
+
+=head1 LICENSE AND COPYRIGHT
+
+This software is Copyright (c) 2021 by Best Practical Solutions, LLC
+
+This is free software, licensed under:
+
+ The GNU General Public License, Version 2, June 1991
+
+=cut
+
+1;
diff --git a/postfix/pg-rt-alias.cf b/postfix/pg-rt-alias.cf
new file mode 100644
index 0000000..4b0c014
--- /dev/null
+++ b/postfix/pg-rt-alias.cf
@@ -0,0 +1,8 @@
+query = SELECT objectid FROM attributes WHERE objecttype = 'RT::Queue' AND name = 'InboundAddress-%s'
+result_format = "|/opt/rt5/bin/rt-mailgate --queue '%s' --action correspond --url https://127.0.0.1/ --no-verify-ssl"
+
+# Set remaining DB parameters appropriately
+dbname = rt5
+user = rt_user
+password = (set password here)
+
-----------------------------------------------------------------------
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