File Coverage

blib/lib/File/HomeDir/MacOS9.pm

Criterion	Covered	Total	%
statement	22	49	44.9
branch	0	10	0.0
condition	0	12	0.0
subroutine	9	12	75.0
pod	0	3	0.0
total	31	86	36.0

package File::HomeDir::MacOS9;

# Half-assed implementation for the legacy Mac OS9 operating system.
# Provided mainly to provide legacy compatibility. May be removed at
# a later date.

use 5.008003;
use strict;
use warnings;
use Carp                  ();
use File::HomeDir::Driver ();

use vars qw{$VERSION};
use base "File::HomeDir::Driver";

BEGIN
{
    $VERSION = '1.003_002';
}

# Load early if in a forking environment and we have
# prefork, or at run-time if not.
SCOPE:
{
    ## no critic qw(RequireInitializationForLocalVars, RequireCheckingReturnValueOfEval)
    local $@;
    eval "use prefork 'Mac::Files'";
}

#####################################################################
# Current User Methods

sub my_home
{
    my $class = shift;

    # Try for $ENV{HOME} if we have it
    if (defined $ENV{HOME})
    {
        return $ENV{HOME};
    }

    ### DESPERATION SETS IN

    # We could use the desktop
  SCOPE:
    {
        ## no critic qw(RequireInitializationForLocalVars, RequireCheckingReturnValueOfEval)
        local $@;
        eval {
            my $home = $class->my_desktop;
            return $home if $home and -d $home;
        };
    }

    # Desperation on any platform
  SCOPE:
    {
        # On some platforms getpwuid dies if called at all
        local $SIG{'__DIE__'} = '';
        my $home = (getpwuid($<))[7];
        return $home if $home and -d $home;
    }

    Carp::croak("Could not locate current user's home directory");
}

sub my_desktop
{
    my $class = shift;

    # Find the desktop via Mac::Files
    local $SIG{'__DIE__'} = '';
    require Mac::Files;
    my $home = Mac::Files::FindFolder(Mac::Files::kOnSystemDisk(), Mac::Files::kDesktopFolderType(),);
    return $home if $home and -d $home;

    Carp::croak("Could not locate current user's desktop");
}

#####################################################################
# General User Methods

sub users_home
{
    my ($class, $name) = @_;

  SCOPE:
    {
        # On some platforms getpwnam dies if called at all
        local $SIG{'__DIE__'} = '';
        my $home = (getpwnam($name))[7];
        return $home if defined $home and -d $home;
    }

    Carp::croak("Failed to find home directory for user '$name'");
}

1;

=pod

=head1 NAME

File::HomeDir::MacOS9 - Find your home and other directories on legacy Macintosh systems

=head1 SYNOPSIS

  use File::HomeDir;

  # Find directories for the current user
  $home    = File::HomeDir->my_home;
  $desktop = File::HomeDir->my_desktop;

=head1 DESCRIPTION

This module provides implementations for determining common user
directories on legacy Mac hosts. In normal usage this module will always be
used via L.

This module is no longer actively maintained, and is included only for
extreme back-compatibility.

Only the C and C methods are supported.

=head1 SUPPORT

See the support section the main L module.

=head1 AUTHORS

Adam Kennedy [e-mail]

Sean M. Burke [e-mail]

=head1 SEE ALSO

L

=head1 COPYRIGHT

Copyright 2005 - 2011 Adam Kennedy.

Some parts copyright 2000 Sean M. Burke.

This program is free software; you can redistribute
it and/or modify it under the same terms as Perl itself.

The full text of the license can be found in the
LICENSE file included with this module.

=cut