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#!/usr/bin/perl
# filesystems.cgi
# List all filesystems and their types
$trust_unknown_referers = 1;
require './file-lib.pl';
print "Content-type: text/plain\n\n";
if (!&foreign_check("mount") || !$access{'filesystems'}) {
print "0\n";
exit;
}
&foreign_require("mount", "mount-lib.pl");
@mtab = &mount::list_mounted();
%mtab = map { $_->[0], $_ } @mtab;
@fstab = &mount::list_mounts();
%fstab = map { $_->[0], $_ } @fstab;
@mounts = ( @fstab, grep { !$fstab{$_->[0]} } @mtab );
print "1\n";
foreach $m (sort { length($a->[0]) <=> length($b->[0]) } @mounts) {
next if ($m->[0] !~ /^\//);
local @supp = @{$support{$m->[2]}};
if (!@supp) {
# Work out what this filesystem supports
@supp = ( eval $config{$m->[2]."_acl"} ? 1 : 0,
eval $config{$m->[2]."_attr"} ? 1 : 0,
eval $config{$m->[2]."_ext"} ? 1 : 0 );
$support{$m->[2]} = \@supp;
}
# Check if the filesystem really does support attrs and ACLs
local @supp2 = @supp;
if ($mtab{$m->[0]}) {
if ($supp2[0]) {
local $out = `$config{'getfacl'} '$m->[0]' 2>/dev/null`;
if ($?) {
$supp2[0] = 0;
}
else {
local $aclcount;
foreach $l (split(/\n/, $out)) {
$l =~ s/#.*$//;
$l =~ s/\s+$//;
$aclcount++ if ($l =~ /\S/);
}
$supp2[0] = 0 if (!$aclcount);
}
}
if ($supp2[1]) {
local $out = `attr -l '$m->[0]' 2>/dev/null`;
if ($?) {
$supp2[1] = 0;
}
}
}
$m->[1] =~ s/\\/\//g;
$chrooted = &make_chroot($m->[0]);
if ($chrooted) {
print join(" ", $chrooted, @$m[1..3], @supp2,
$mtab{$m->[0]} ? 1 : 0,
$fstab{$m->[0]} ? 1 : 0),"\n";
}
}
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