Initial Commit
This commit is contained in:
94
database/perl/vendor/lib/Portable/CPAN.pm
vendored
Normal file
94
database/perl/vendor/lib/Portable/CPAN.pm
vendored
Normal file
@@ -0,0 +1,94 @@
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||||
package Portable::CPAN;
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use 5.008;
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use strict;
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use warnings;
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use Portable::FileSpec;
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our $VERSION = '1.23';
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# Create the enumerations
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our %bin = map { $_ => 1 } qw{
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bzip2 curl ftp gpg gzip lynx
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ncftp ncftpget pager patch
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shell tar unzip wget
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};
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our %post = map { $_ => 1 } qw{
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make_arg make_install_arg makepl_arg
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mbuild_arg mbuild_install_arg mbuildpl_arg
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};
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our %file = ( %bin, histfile => 1 );
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#####################################################################
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# Constructor
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sub new {
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my $class = shift;
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my $parent = shift;
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unless ( Portable::_HASH($parent->portable_cpan) ) {
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die('Missing or invalid cpan key in portable.perl');
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}
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# Create the object
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my $self = bless { }, $class;
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# Map the
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my $cpan = $parent->portable_cpan;
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my $root = $parent->dist_root;
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foreach my $key ( sort keys %$cpan ) {
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unless (
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defined $cpan->{$key}
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and
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length $cpan->{$key}
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and not
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$post{$key}
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) {
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$self->{$key} = $cpan->{$key};
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next;
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}
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if ($file{$key}) {
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$self->{$key} = Portable::FileSpec::catfile($root, split /\//, $cpan->{$key});
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}
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else {
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$self->{$key} = Portable::FileSpec::catdir($root, split /\//, $cpan->{$key});
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}
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}
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my $config = $parent->config;
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foreach my $key ( sort keys %post ) {
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next unless defined $self->{$key};
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$self->{$key} =~ s/\$(\w+)/$config->{$1}/g;
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}
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return $self;
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}
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sub apply {
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my $self = shift;
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my $parent = shift;
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# Load the CPAN configuration
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require CPAN::Config;
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# Overwrite the CPAN config entries
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foreach my $key ( sort keys %$self ) {
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$CPAN::Config->{$key} = $self->{$key};
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}
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# Confirm we got all the paths
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my $volume = quotemeta $parent->dist_volume;
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foreach my $key ( sort keys %$CPAN::Config ) {
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next unless defined $CPAN::Config->{$key};
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next if $CPAN::Config->{$key} =~ /$volume/;
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next unless $CPAN::Config->{$key} =~ /\b[a-z]\:/i;
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next if -e $CPAN::Config->{$key};
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die "Failed to localize \$CPAN::Config->{$key} ($CPAN::Config->{$key})";
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}
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return 1;
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}
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1;
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94
database/perl/vendor/lib/Portable/Config.pm
vendored
Normal file
94
database/perl/vendor/lib/Portable/Config.pm
vendored
Normal file
@@ -0,0 +1,94 @@
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package Portable::Config;
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use 5.008;
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use strict;
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use warnings;
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use Portable::FileSpec;
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our $VERSION = '1.23';
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#####################################################################
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# Constructor
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||||
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sub new {
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my $class = shift;
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my $parent = shift;
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unless ( Portable::_HASH($parent->portable_config) ) {
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die('Missing or invalid config key in portable.perl');
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}
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# Create the object
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my $self = bless { }, $class;
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my $conf = $parent->portable_config;
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my $root = $parent->dist_root;
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foreach my $key ( sort keys %$conf ) {
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unless (
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defined $conf->{$key}
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and
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length $conf->{$key}
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and not
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$key =~ /^ld|^libpth$/
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||||
) {
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$self->{$key} = $conf->{$key};
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next;
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||||
}
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#join path to directory of portable perl with value from config file
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if ($key eq 'perlpath') {
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$self->{$key} = Portable::FileSpec::catfile($root, split /\//, $conf->{$key});
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}
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else {
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$self->{$key} = Portable::FileSpec::catdir($root, split /\//, $conf->{$key});
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}
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}
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foreach my $key ( grep { /^ld|^libpth$/ } keys %$self ) {
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#special handling of linker config variables and libpth
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next unless defined $self->{$key};
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$self->{$key} =~ s/\$(\w+)/$self->{$1}/g;
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}
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return $self;
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}
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sub apply {
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my $self = shift;
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my $parent = shift;
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||||
# Force all Config entries to load, so that
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# all Config_heavy.pl code has run, and none
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||||
# of our values will be overwritten later.
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require Config;
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my $preload = { %Config::Config };
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||||
# Shift the tie STORE method out the way
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SCOPE: {
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||||
no warnings;
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||||
*Config::_TEMP = *Config::STORE;
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*Config::STORE = sub {
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$_[0]->{$_[1]} = $_[2];
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||||
};
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||||
}
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||||
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||||
# Write the values to the Config hash
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||||
foreach my $key ( sort keys %$self ) {
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$Config::Config{$key} = $self->{$key};
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}
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# Restore the STORE method
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SCOPE: {
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no warnings;
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*Config::STORE = delete $Config::{_TEMP};
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}
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||||
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||||
# Confirm we got all the paths
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||||
my $volume = quotemeta $parent->dist_volume;
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||||
foreach my $key ( sort keys %Config::Config ) {
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||||
next unless defined $Config::Config{$key};
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||||
next if $Config::Config{$key} =~ /$volume/i;
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||||
next unless $Config::Config{$key} =~ /\b[a-z]\:/i;
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||||
die "Failed to localize \$Config::Config{$key} ($Config::Config{$key})";
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||||
}
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||||
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||||
return 1;
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||||
}
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||||
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||||
1;
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||||
180
database/perl/vendor/lib/Portable/FileSpec.pm
vendored
Normal file
180
database/perl/vendor/lib/Portable/FileSpec.pm
vendored
Normal file
@@ -0,0 +1,180 @@
|
||||
package Portable::FileSpec;
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||||
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### UGLY HACK: these functions where completely copied from File::Spec::Win32
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||||
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||||
use 5.008;
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use strict;
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use warnings;
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||||
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our $VERSION = '1.23';
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||||
# Some regexes we use for path splitting
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||||
my $DRIVE_RX = '[a-zA-Z]:';
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my $UNC_RX = '(?:\\\\\\\\|//)[^\\\\/]+[\\\\/][^\\\\/]+';
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my $VOL_RX = "(?:$DRIVE_RX|$UNC_RX)";
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||||
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||||
sub splitpath {
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||||
my ($path, $nofile) = @_;
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my ($volume,$directory,$file) = ('','','');
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||||
if ( $nofile ) {
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||||
$path =~
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||||
m{^ ( $VOL_RX ? ) (.*) }sox;
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||||
$volume = $1;
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$directory = $2;
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||||
}
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||||
else {
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||||
$path =~
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||||
m{^ ( $VOL_RX ? )
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||||
( (?:.*[\\/](?:\.\.?\Z(?!\n))?)? )
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||||
(.*)
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||||
}sox;
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||||
$volume = $1;
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||||
$directory = $2;
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||||
$file = $3;
|
||||
}
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||||
|
||||
return ($volume,$directory,$file);
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||||
}
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||||
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||||
sub splitdir {
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||||
my ($directories) = @_ ;
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||||
#
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||||
# split() likes to forget about trailing null fields, so here we
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||||
# check to be sure that there will not be any before handling the
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||||
# simple case.
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||||
#
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||||
if ( $directories !~ m|[\\/]\Z(?!\n)| ) {
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||||
return split( m|[\\/]|, $directories );
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||||
}
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||||
else {
|
||||
#
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||||
# since there was a trailing separator, add a file name to the end,
|
||||
# then do the split, then replace it with ''.
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||||
#
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||||
my( @directories )= split( m|[\\/]|, "${directories}dummy" ) ;
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||||
$directories[ $#directories ]= '' ;
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||||
return @directories ;
|
||||
}
|
||||
}
|
||||
|
||||
sub catpath {
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||||
my ($volume,$directory,$file) = @_;
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||||
|
||||
# If it's UNC, make sure the glue separator is there, reusing
|
||||
# whatever separator is first in the $volume
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||||
my $v;
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||||
$volume .= $v
|
||||
if ( (($v) = $volume =~ m@^([\\/])[\\/][^\\/]+[\\/][^\\/]+\Z(?!\n)@s) &&
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||||
$directory =~ m@^[^\\/]@s
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||||
) ;
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||||
|
||||
$volume .= $directory ;
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||||
|
||||
# If the volume is not just A:, make sure the glue separator is
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||||
# there, reusing whatever separator is first in the $volume if possible.
|
||||
if ( $volume !~ m@^[a-zA-Z]:\Z(?!\n)@s &&
|
||||
$volume =~ m@[^\\/]\Z(?!\n)@ &&
|
||||
$file =~ m@[^\\/]@
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||||
) {
|
||||
$volume =~ m@([\\/])@ ;
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||||
my $sep = $1 ? $1 : '\\' ;
|
||||
$volume .= $sep ;
|
||||
}
|
||||
|
||||
$volume .= $file ;
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||||
|
||||
return $volume ;
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||||
}
|
||||
|
||||
sub catdir {
|
||||
# Legacy / compatibility support
|
||||
return "" unless @_;
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||||
shift, return _canon_cat( "/", @_ ) if $_[0] eq "";
|
||||
|
||||
# Compatibility with File::Spec <= 3.26:
|
||||
# catdir('A:', 'foo') should return 'A:\foo'.
|
||||
return _canon_cat( ($_[0].'\\'), @_[1..$#_] ) if $_[0] =~ m{^$DRIVE_RX\z}o;
|
||||
|
||||
return _canon_cat( @_ );
|
||||
}
|
||||
|
||||
sub catfile {
|
||||
# Legacy / compatibility support
|
||||
#
|
||||
shift, return _canon_cat( "/", @_ )
|
||||
if $_[0] eq "";
|
||||
|
||||
# Compatibility with File::Spec <= 3.26:
|
||||
# catfile('A:', 'foo') should return 'A:\foo'.
|
||||
return _canon_cat( ($_[0].'\\'), @_[1..$#_] )
|
||||
if $_[0] =~ m{^$DRIVE_RX\z}o;
|
||||
|
||||
return _canon_cat( @_ );
|
||||
}
|
||||
|
||||
sub _canon_cat {
|
||||
my ($first, @rest) = @_;
|
||||
|
||||
my $volume = $first =~ s{ \A ([A-Za-z]:) ([\\/]?) }{}x # drive letter
|
||||
? ucfirst( $1 ).( $2 ? "\\" : "" )
|
||||
: $first =~ s{ \A (?:\\\\|//) ([^\\/]+)
|
||||
(?: [\\/] ([^\\/]+) )?
|
||||
[\\/]? }{}xs # UNC volume
|
||||
? "\\\\$1".( defined $2 ? "\\$2" : "" )."\\"
|
||||
: $first =~ s{ \A [\\/] }{}x # root dir
|
||||
? "\\"
|
||||
: "";
|
||||
my $path = join "\\", $first, @rest;
|
||||
|
||||
$path =~ tr#\\/#\\\\#s; # xx/yy --> xx\yy & xx\\yy --> xx\yy
|
||||
|
||||
# xx/././yy --> xx/yy
|
||||
$path =~ s{(?:
|
||||
(?:\A|\\) # at begin or after a slash
|
||||
\.
|
||||
(?:\\\.)* # and more
|
||||
(?:\\|\z) # at end or followed by slash
|
||||
)+ # performance boost -- I do not know why
|
||||
}{\\}gx;
|
||||
|
||||
# XXX I do not know whether more dots are supported by the OS supporting
|
||||
# this ... annotation (NetWare or symbian but not MSWin32).
|
||||
# Then .... could easily become ../../.. etc:
|
||||
# Replace \.\.\. by (\.\.\.+) and substitute with
|
||||
# { $1 . ".." . "\\.." x (length($2)-2) }gex
|
||||
# ... --> ../..
|
||||
$path =~ s{ (\A|\\) # at begin or after a slash
|
||||
\.\.\.
|
||||
(?=\\|\z) # at end or followed by slash
|
||||
}{$1..\\..}gx;
|
||||
# xx\yy\..\zz --> xx\zz
|
||||
while ( $path =~ s{(?:
|
||||
(?:\A|\\) # at begin or after a slash
|
||||
[^\\]+ # rip this 'yy' off
|
||||
\\\.\.
|
||||
(?<!\A\.\.\\\.\.) # do *not* replace ^..\..
|
||||
(?<!\\\.\.\\\.\.) # do *not* replace \..\..
|
||||
(?:\\|\z) # at end or followed by slash
|
||||
)+ # performance boost -- I do not know why
|
||||
}{\\}sx ) {}
|
||||
|
||||
$path =~ s#\A\\##; # \xx --> xx NOTE: this is *not* root
|
||||
$path =~ s#\\\z##; # xx\ --> xx
|
||||
|
||||
if ( $volume =~ m#\\\z# )
|
||||
{ # <vol>\.. --> <vol>\
|
||||
$path =~ s{ \A # at begin
|
||||
\.\.
|
||||
(?:\\\.\.)* # and more
|
||||
(?:\\|\z) # at end or followed by slash
|
||||
}{}x;
|
||||
|
||||
return $1 # \\HOST\SHARE\ --> \\HOST\SHARE
|
||||
if $path eq ""
|
||||
and $volume =~ m#\A(\\\\.*)\\\z#s;
|
||||
}
|
||||
return $path ne "" || $volume ? $volume.$path : ".";
|
||||
}
|
||||
|
||||
|
||||
1;
|
||||
110
database/perl/vendor/lib/Portable/HomeDir.pm
vendored
Normal file
110
database/perl/vendor/lib/Portable/HomeDir.pm
vendored
Normal file
@@ -0,0 +1,110 @@
|
||||
package Portable::HomeDir;
|
||||
|
||||
# In the trivial case, only my_home is implemented
|
||||
|
||||
use 5.008;
|
||||
use strict;
|
||||
use warnings;
|
||||
use Portable::FileSpec;
|
||||
|
||||
our $VERSION = '1.23';
|
||||
|
||||
#####################################################################
|
||||
# Portable Driver API
|
||||
|
||||
sub new {
|
||||
my $class = shift;
|
||||
my $parent = shift;
|
||||
unless ( Portable::_HASH($parent->portable_homedir) ) {
|
||||
die('Missing or invalid HomeDir key in portable.perl');
|
||||
}
|
||||
|
||||
# Create the object
|
||||
my $self = bless { }, $class;
|
||||
|
||||
# Map the
|
||||
my $homedir = $parent->portable_homedir;
|
||||
my $root = $parent->dist_root;
|
||||
foreach my $key ( sort keys %$homedir ) {
|
||||
unless (
|
||||
defined $homedir->{$key}
|
||||
and
|
||||
length $homedir->{$key}
|
||||
) {
|
||||
$self->{$key} = $homedir->{$key};
|
||||
next;
|
||||
}
|
||||
$self->{$key} = Portable::FileSpec::catdir(
|
||||
$root, split /\//, $homedir->{$key}
|
||||
);
|
||||
}
|
||||
|
||||
return $self;
|
||||
}
|
||||
|
||||
sub apply {
|
||||
my $self = shift;
|
||||
|
||||
# Shortcut if we've already applied
|
||||
if ( $File::HomeDir::IMPLEMENTED_BY eq __PACKAGE__ ) {
|
||||
return 1;
|
||||
}
|
||||
|
||||
# Load File::HomeDir and the regular platform driver
|
||||
require File::HomeDir;
|
||||
|
||||
# Remember the platform we're on so we can default
|
||||
# to it properly if there's no portable equivalent.
|
||||
$self->{platform} = $File::HomeDir::IMPLEMENTED_BY;
|
||||
|
||||
# Hijack the implementation class to us
|
||||
$File::HomeDir::IMPLEMENTED_BY = __PACKAGE__;
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
sub platform {
|
||||
$_[0]->{platform};
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
#####################################################################
|
||||
# File::HomeDir::Driver API
|
||||
|
||||
sub _SELF {
|
||||
ref($_[0]) ? $_[0] : Portable->default->homedir;
|
||||
}
|
||||
|
||||
sub my_home {
|
||||
_SELF(@_)->{my_home};
|
||||
}
|
||||
|
||||
# The concept of "my_desktop" is incompatible with the idea of
|
||||
# a Portable Perl distribution (because Windows won't overwrite
|
||||
# the desktop with anything on the flash drive)
|
||||
# sub my_desktop
|
||||
|
||||
sub my_documents {
|
||||
_SELF(@_)->{my_documents};
|
||||
}
|
||||
|
||||
sub my_music {
|
||||
_SELF(@_)->{my_music};
|
||||
}
|
||||
|
||||
sub my_pictures {
|
||||
_SELF(@_)->{my_pictures};
|
||||
}
|
||||
|
||||
sub my_videos {
|
||||
_SELF(@_)->{my_videos};
|
||||
}
|
||||
|
||||
sub my_data {
|
||||
_SELF(@_)->{my_data};
|
||||
}
|
||||
|
||||
1;
|
||||
431
database/perl/vendor/lib/Portable/LoadYaml.pm
vendored
Normal file
431
database/perl/vendor/lib/Portable/LoadYaml.pm
vendored
Normal file
@@ -0,0 +1,431 @@
|
||||
package Portable::LoadYaml;
|
||||
|
||||
### UGLY HACK: these functions where completely copied from Parse::CPAN::Meta
|
||||
|
||||
use 5.008;
|
||||
use strict;
|
||||
use warnings;
|
||||
|
||||
our $VERSION = '1.23';
|
||||
|
||||
sub load_file {
|
||||
my $file = shift;
|
||||
my $self = __PACKAGE__->_load_file($file);
|
||||
return $self->[-1];
|
||||
}
|
||||
|
||||
#####################################################################
|
||||
# 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", '\\' => '\\',
|
||||
);
|
||||
|
||||
# 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 $re_key_value_separator = qr/\s*:(?:\s+(?:\#.*)?|$)/;
|
||||
|
||||
###
|
||||
# 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
|
||||
open( my $fh, "<:unix", $file );
|
||||
unless ( $fh ) {
|
||||
$class->_error("Failed to open file '$file': $!");
|
||||
}
|
||||
|
||||
# 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 \"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($1) ], \@lines );
|
||||
|
||||
} else {
|
||||
# Shouldn't get here. @lines have whitespace-only lines
|
||||
# stripped, and previous match is a line with any
|
||||
# non-whitespace. So this clause should only be reachable via
|
||||
# a perlbug where \s is not symmetric with \S
|
||||
|
||||
# uncoverable statement
|
||||
die \"failed to classify the line '$lines[0]'";
|
||||
}
|
||||
}
|
||||
};
|
||||
if ( ref $@ eq 'SCALAR' ) {
|
||||
$self->_error(${$@});
|
||||
} elsif ( $@ ) {
|
||||
$self->_error($@);
|
||||
}
|
||||
|
||||
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 ( $string =~ /^[\'\"!&]/ ) {
|
||||
die \"does not support a feature in line '$string'";
|
||||
}
|
||||
return {} if $string =~ /^{}(?:\s+\#.*)?\z/;
|
||||
return [] if $string =~ /^\[\](?:\s+\#.*)?\z/;
|
||||
|
||||
# Regular unquoted string
|
||||
if ( $string !~ /^[>|]/ ) {
|
||||
die \"found illegal characters in plain scalar: '$string'"
|
||||
if $string =~ /^(?:-(?:\s|$)|[\@\%\`])/ or
|
||||
$string =~ /:(?:\s|$)/;
|
||||
$string =~ s/\s+#.*\z//;
|
||||
return $string;
|
||||
}
|
||||
|
||||
# Error
|
||||
die \"failed to find multi-line scalar content" unless @$lines;
|
||||
|
||||
# Check the indent depth
|
||||
$lines->[0] =~ /^(\s*)/;
|
||||
$indent->[-1] = length("$1");
|
||||
if ( defined $indent->[-2] and $indent->[-1] <= $indent->[-2] ) {
|
||||
die \"found bad indenting in line '$lines->[0]'";
|
||||
}
|
||||
|
||||
# Pull the lines
|
||||
my @multiline = ();
|
||||
while ( @$lines ) {
|
||||
$lines->[0] =~ /^(\s*)/;
|
||||
last unless length($1) >= $indent->[-1];
|
||||
push @multiline, substr(shift(@$lines), length($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) > $indent->[-1] ) {
|
||||
die \"found bad indenting in line '$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") ], $lines
|
||||
);
|
||||
|
||||
} else {
|
||||
die \"failed to classify line '$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] == $indent->[-2] ) {
|
||||
# This is probably a structure like the following...
|
||||
# ---
|
||||
# foo:
|
||||
# - list
|
||||
# bar: value
|
||||
#
|
||||
# ... so lets return and let the hash parser handle it
|
||||
return 1;
|
||||
|
||||
} else {
|
||||
die \"failed to classify line '$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) > $indent->[-1] ) {
|
||||
die \"found bad indenting in line '$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 ( $lines->[0] =~ /^\s*\?/ ) {
|
||||
die \"does not support a feature in line '$lines->[0]'";
|
||||
}
|
||||
else {
|
||||
die \"failed to classify 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;
|
||||
}
|
||||
|
||||
1;
|
||||
55
database/perl/vendor/lib/Portable/minicpan.pm
vendored
Normal file
55
database/perl/vendor/lib/Portable/minicpan.pm
vendored
Normal file
@@ -0,0 +1,55 @@
|
||||
package Portable::minicpan;
|
||||
|
||||
use 5.008;
|
||||
use strict;
|
||||
use warnings;
|
||||
use Portable::FileSpec;
|
||||
|
||||
our $VERSION = '1.23';
|
||||
|
||||
#####################################################################
|
||||
# Portable Driver API
|
||||
|
||||
sub new {
|
||||
my $class = shift;
|
||||
my $parent = shift;
|
||||
unless ( Portable::_HASH($parent->portable_minicpan) ) {
|
||||
die('Missing or invalid minicpan key in portable.perl');
|
||||
}
|
||||
|
||||
# Create the object
|
||||
my $self = bless { }, $class;
|
||||
|
||||
# Map paths to absolute paths
|
||||
my $minicpan = $parent->portable_minicpan;
|
||||
my $root = $parent->dist_root;
|
||||
foreach my $key ( qw{ local } ) {
|
||||
unless (
|
||||
defined $minicpan->{$key}
|
||||
and
|
||||
length $minicpan->{$key}
|
||||
) {
|
||||
$self->{$key} = $minicpan->{$key};
|
||||
next;
|
||||
}
|
||||
$self->{$key} = Portable::FileSpec::catdir(
|
||||
$root, split /\//, $minicpan->{$key}
|
||||
);
|
||||
}
|
||||
|
||||
# Add the literal params
|
||||
$self->{remote} = $minicpan->{remote};
|
||||
$self->{quiet} = $minicpan->{quiet};
|
||||
$self->{force} = $minicpan->{force};
|
||||
$self->{offline} = $minicpan->{offline};
|
||||
$self->{also_mirror} = $minicpan->{also_mirror};
|
||||
$self->{module_filters} = $minicpan->{module_filters};
|
||||
$self->{path_filters} = $minicpan->{path_filters};
|
||||
$self->{skip_cleanup} = $minicpan->{skip_cleanup};
|
||||
$self->{skip_perl} = $minicpan->{skip_perl};
|
||||
$self->{no_conn_cache} = $minicpan->{no_conn_cache};
|
||||
|
||||
return $self;
|
||||
}
|
||||
|
||||
1;
|
||||
Reference in New Issue
Block a user