Current File : //usr/share/perl5/vendor_perl/CPANPLUS/Internals/Constants.pm
package CPANPLUS::Internals::Constants;
use strict;
use CPANPLUS::Error;
use Config;
use File::Spec;
use Locale::Maketext::Simple Class => 'CPANPLUS', Style => 'gettext';
require Exporter;
use vars qw[$VERSION @ISA @EXPORT];
use Package::Constants;
$VERSION = "0.9138";
@ISA = qw[Exporter];
@EXPORT = Package::Constants->list( __PACKAGE__ );
sub constants { @EXPORT };
use constant INSTALLER_BUILD
=> 'CPANPLUS::Dist::Build';
use constant INSTALLER_MM => 'CPANPLUS::Dist::MM';
use constant INSTALLER_SAMPLE
=> 'CPANPLUS::Dist::Sample';
use constant INSTALLER_BASE => 'CPANPLUS::Dist::Base';
use constant INSTALLER_AUTOBUNDLE
=> 'CPANPLUS::Dist::Autobundle';
use constant SHELL_DEFAULT => 'CPANPLUS::Shell::Default';
use constant SHELL_CLASSIC => 'CPANPLUS::Shell::Classic';
use constant CONFIG => 'CPANPLUS::Config';
use constant CONFIG_USER => 'CPANPLUS::Config::User';
use constant CONFIG_SYSTEM => 'CPANPLUS::Config::System';
use constant CONFIG_BOXED => 'CPANPLUS::Config::Boxed';
use constant DEFAULT_SOURCE_ENGINE
=> 'CPANPLUS::Internals::Source::Memory';
use constant TARGET_INIT => 'init';
use constant TARGET_CREATE => 'create';
use constant TARGET_PREPARE => 'prepare';
use constant TARGET_INSTALL => 'install';
use constant TARGET_IGNORE => 'ignore';
use constant ON_WIN32 => $^O eq 'MSWin32';
use constant ON_NETWARE => $^O eq 'NetWare';
use constant ON_CYGWIN => $^O eq 'cygwin';
use constant ON_VMS => $^O eq 'VMS';
use constant DOT_CPANPLUS => ON_VMS ? '_cpanplus' : '.cpanplus';
use constant OPT_AUTOFLUSH => '-MCPANPLUS::Internals::Utils::Autoflush';
use constant UNKNOWN_DL_LOCATION
=> 'UNKNOWN-ORIGIN';
use constant NMAKE => 'nmake.exe';
use constant NMAKE_URL =>
'ftp://ftp.microsoft.com/Softlib/MSLFILES/nmake15.exe';
use constant INSTALL_VIA_PACKAGE_MANAGER
=> sub { my $fmt = $_[0] or return;
return 1 if $fmt ne INSTALLER_BUILD and
$fmt ne INSTALLER_MM;
};
use constant IS_CODEREF => sub { ref $_[-1] eq 'CODE' };
use constant IS_MODOBJ => sub { UNIVERSAL::isa($_[-1],
'CPANPLUS::Module') };
use constant IS_FAKE_MODOBJ => sub { UNIVERSAL::isa($_[-1],
'CPANPLUS::Module::Fake') };
use constant IS_AUTHOBJ => sub { UNIVERSAL::isa($_[-1],
'CPANPLUS::Module::Author') };
use constant IS_FAKE_AUTHOBJ
=> sub { UNIVERSAL::isa($_[-1],
'CPANPLUS::Module::Author::Fake') };
use constant IS_CONFOBJ => sub { UNIVERSAL::isa($_[-1],
'CPANPLUS::Configure') };
use constant IS_RVOBJ => sub { UNIVERSAL::isa($_[-1],
'CPANPLUS::Backend::RV') };
use constant IS_INTERNALS_OBJ
=> sub { UNIVERSAL::isa($_[-1],
'CPANPLUS::Internals') };
use constant IS_FILE => sub { return 1 if -e $_[-1] };
use constant FILE_EXISTS => sub {
my $file = $_[-1];
return 1 if IS_FILE->($file);
local $Carp::CarpLevel =
$Carp::CarpLevel+2;
error(loc( q[File '%1' does not exist],
$file));
return;
};
use constant FILE_READABLE => sub {
my $file = $_[-1];
return 1 if -e $file && -r _;
local $Carp::CarpLevel =
$Carp::CarpLevel+2;
error( loc( q[File '%1' is not readable ].
q[or does not exist], $file));
return;
};
use constant IS_DIR => sub { return 1 if -d $_[-1] };
use constant DIR_EXISTS => sub {
my $dir = $_[-1];
return 1 if IS_DIR->($dir);
local $Carp::CarpLevel =
$Carp::CarpLevel+2;
error(loc(q[Dir '%1' does not exist],
$dir));
return;
};
### On VMS, if the $Config{make} is either MMK
### or MMS, then the makefile is 'DESCRIP.MMS'.
use constant MAKEFILE => sub { my $file =
(ON_VMS and
$Config::Config{make} =~ /MM[S|K]/i)
? 'DESCRIP.MMS'
: 'Makefile';
return @_
? File::Spec->catfile( @_, $file )
: $file;
};
use constant MAKEFILE_PL => sub { return @_
? File::Spec->catfile( @_,
'Makefile.PL' )
: 'Makefile.PL';
};
use constant BUILD_PL => sub { return @_
? File::Spec->catfile( @_,
'Build.PL' )
: 'Build.PL';
};
use constant META_YML => sub { return @_
? File::Spec->catfile( @_, 'META.yml' )
: 'META.yml';
};
use constant MYMETA_YML => sub { return @_
? File::Spec->catfile( @_, 'MYMETA.yml' )
: 'MYMETA.yml';
};
use constant META_JSON => sub { return @_
? File::Spec->catfile( @_, 'META.json' )
: 'META.json';
};
use constant MYMETA_JSON => sub { return @_
? File::Spec->catfile( @_, 'MYMETA.json' )
: 'MYMETA.json';
};
use constant BLIB => sub { return @_
? File::Spec->catfile(@_, 'blib')
: 'blib';
};
use constant LIB => 'lib';
use constant LIB_DIR => sub { return @_
? File::Spec->catdir(@_, LIB)
: LIB;
};
use constant AUTO => 'auto';
use constant LIB_AUTO_DIR => sub { return @_
? File::Spec->catdir(@_, LIB, AUTO)
: File::Spec->catdir(LIB, AUTO)
};
use constant ARCH => 'arch';
use constant ARCH_DIR => sub { return @_
? File::Spec->catdir(@_, ARCH)
: ARCH;
};
use constant ARCH_AUTO_DIR => sub { return @_
? File::Spec->catdir(@_,ARCH,AUTO)
: File::Spec->catdir(ARCH,AUTO)
};
use constant BLIB_LIBDIR => sub { return @_
? File::Spec->catdir(
@_, BLIB->(), LIB )
: File::Spec->catdir( BLIB->(), LIB );
};
use constant BIN => 'bin';
use constant SCRIPT => 'script';
use constant CONFIG_USER_LIB_DIR => sub {
require CPANPLUS::Internals::Utils;
LIB_DIR->(
CPANPLUS::Internals::Utils->_home_dir,
DOT_CPANPLUS
);
};
use constant CONFIG_USER_FILE => sub {
File::Spec->catfile(
CONFIG_USER_LIB_DIR->(),
split('::', CONFIG_USER),
) . '.pm';
};
use constant CONFIG_SYSTEM_FILE => sub {
require CPANPLUS::Internals;
require File::Basename;
my $dir = File::Basename::dirname(
$INC{'CPANPLUS/Internals.pm'}
);
### XXX use constants
File::Spec->catfile(
$dir, qw[Config System.pm]
);
};
use constant README => sub { my $obj = $_[0];
my $pkg = $obj->package_name;
$pkg .= '-' . $obj->package_version .
'.readme';
return $pkg;
};
use constant META_EXT => 'meta';
use constant META => sub { my $obj = $_[0];
my $pkg = $obj->package_name;
$pkg .= '-' . $obj->package_version .
'.' . META_EXT;
return $pkg;
};
use constant OPEN_FILE => sub {
my($file, $mode) = (@_, '');
my $fh;
open $fh, "$mode" . $file
or error(loc(
"Could not open file '%1': %2",
$file, $!));
return $fh if $fh;
return;
};
use constant OPEN_DIR => sub {
my $dir = shift;
my $dh;
opendir $dh, $dir or error(loc(
"Could not open dir '%1': %2", $dir, $!
));
return $dh if $dh;
return;
};
use constant READ_DIR => sub {
my $dir = shift;
my $dh = OPEN_DIR->( $dir ) or return;
### exclude . and ..
my @files = grep { $_ !~ /^\.{1,2}/ }
readdir($dh);
### Remove trailing dot on VMS when
### using VMS syntax.
if( ON_VMS ) {
s/(?<!\^)\.$// for @files;
}
return @files;
};
use constant STRIP_GZ_SUFFIX
=> sub {
my $file = $_[0] or return;
$file =~ s/.gz$//i;
return $file;
};
use constant CHECKSUMS => 'CHECKSUMS';
use constant PGP_HEADER => '-----BEGIN PGP SIGNED MESSAGE-----';
use constant ENV_CPANPLUS_CONFIG
=> 'PERL5_CPANPLUS_CONFIG';
use constant ENV_CPANPLUS_IS_EXECUTING
=> 'PERL5_CPANPLUS_IS_EXECUTING';
use constant DEFAULT_EMAIL => 'cpanplus@example.com';
use constant CPANPLUS_UA => sub { ### for the version number ###
require CPANPLUS::Internals;
"CPANPLUS/$CPANPLUS::Internals::VERSION"
};
use constant TESTERS_URL => sub {
'http://cpantesters.org/distro/'.
uc(substr($_[0],0,1)) .'/'. $_[0] . '.yaml';
};
use constant TESTERS_DETAILS_URL
=> sub {
'http://cpantesters.org/distro/'.
uc(substr($_[0],0,1)) .'/'. $_[0];
};
use constant CREATE_FILE_URI
=> sub {
my $dir = $_[0] or return;
return $dir =~ m|^/|
? 'file://' . $dir
: 'file:///' . $dir;
};
use constant EMPTY_DSLIP => ' ';
use constant CUSTOM_AUTHOR_ID
=> 'LOCAL';
use constant DOT_SHELL_DEFAULT_RC
=> '.shell-default.rc';
use constant SOURCE_SQLITE_DB
=> 'db.sql';
use constant PREREQ_IGNORE => 0;
use constant PREREQ_INSTALL => 1;
use constant PREREQ_ASK => 2;
use constant PREREQ_BUILD => 3;
use constant BOOLEANS => [0,1];
use constant CALLING_FUNCTION
=> sub { my $lvl = $_[0] || 0;
return join '::', (caller(2+$lvl))[3]
};
use constant PERL_CORE => 'perl';
use constant PERL_WRAPPER => 'use strict; BEGIN { my $old = select STDERR; $|++; select $old; $|++; $0 = shift(@ARGV); my $rv = do($0); die $@ if $@; }';
use constant STORABLE_EXT => '.stored';
use constant GET_XS_FILES => sub { my $dir = $_[0] or return;
require File::Find;
my @files;
File::Find::find(
sub { push @files, $File::Find::name
if $File::Find::name =~ /\.xs$/i
}, $dir );
return @files;
};
use constant INSTALL_LOG_FILE
=> sub { my $obj = shift or return;
my $name = $obj->name; $name =~ s/::/-/g;
$name .= '-'. $obj->version;
$name .= '-'. scalar(time) . '.log';
return $name;
};
use constant ON_OLD_CYGWIN => do { ON_CYGWIN and $] < 5.008
? loc(
"Your perl version for %1 is too low; ".
"Require %2 or higher for this function",
$^O, '5.8.0' )
: '';
};
### XXX these 2 are probably obsolete -- check & remove;
use constant DOT_EXISTS => '.exists';
use constant QUOTE_PERL_ONE_LINER
=> sub { my $line = shift or return;
### use double quotes on these systems
return qq["$line"]
if ON_WIN32 || ON_NETWARE || ON_VMS;
### single quotes on the rest
return qq['$line'];
};
1;
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