use Devel::CheckOS qw(os_is);
if(os_is('MSWin32')) {
eval 'use MyApplication::Platform::Win32';
} elsif(os_is('MacOSX')) {
eval 'use MyApplication::Platform::MacOSX';
} else {
warn "not MSWin32 or MacOSX, falling back to defaults\n";
eval 'use MyApplication::Platform::Default';
}
####
use Win32::File;
use Win32::FileSecurity;
sub check_dir_is_writeable {
my $http_rec_localdir = shift;
my $attrib;
Win32::File::GetAttributes($http_rec_localdir, $attrib);
if ($attrib & (Win32::File::SYSTEM | Win32::File::HIDDEN))
...
}
##
##
sub check_dir_is_writeable {
-d $_ && -w $_ && -x $_
}
##
##
if(check_dir_is_writeable($dir)) {
# yay!
} else {
# ohnoes!
}