ADAMK / File-HomeDir-0.90_03 / lib / File / HomeDir / MacOS9.pm 

            

              
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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 5.00503;
use strict;
use Carp                  ();
use File::HomeDir::Driver ();
use vars qw{$VERSION @ISA};
BEGIN {
        $VERSION = '0.90_03';
        @ISA     = 'File::HomeDir::Driver';
}
# Load early if in a forking environment and we have
# prefork, or at run-time if not.
SCOPE: {
        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: {
                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;