[ Avaa Bypassed ]

# space-monitor.pl
# Check the free space on some filesystem

sub get_space_status
{
return { 'up' => -1 } if (!&foreign_check("mount", 1));
&foreign_require("mount", "mount-lib.pl");
local $m;
foreach $f (&mount::list_mounted()) {
	$m = $f if ($f->[0] eq $_[0]->{'fs'});
	}
if ($m) {
	local @sp = &mount::disk_space($m->[2], $m->[0]);
	if (!$sp[0]) {
		return { 'up' => -1,
			 'desc' => $text{'space_dferr'} };
		}
	if ($_[0]->{'min'} =~ /^(\S+)%/) {
		# Compare percentage
		local $pc = $sp[1] * 100.0 / $sp[0];
		if ($pc < $1) {
			return { 'up' => 0,
				 'value' => $pc,
				 'nice_value' => $pc.'%',
				 'desc' => &text('space_perr', int($pc)) };
			}
		}
	else {
		# Compare absolute size
		if ($sp[1] < $_[0]->{'min'}) {
			return { 'up' => 0,
				 'value' => $sp[1]*1024,
				 'nice_value' => &nice_size($sp[1]*1024),
				 'desc' => &text('space_merr',
						 &nice_size($sp[1]*1024)) };
			}
		}

	if ($_[0]->{'inode'} && defined(&mount::inode_space)) {
		# Do the inode check too
		local @isp = &mount::inode_space($m->[2], $m->[0]);
		if ($isp[1] < $_[0]->{'inode'}) {
			return { 'up' => 0,
				 'value' => $isp[1],
				 'desc' => &text('space_ierr', $isp[1]) };
			}
		}

	return { 'up' => 1,
		 'value' => $sp[1]*1024,
		 'nice_value' => &nice_size($sp[1]*1024),
		 'desc' => &text('space_desc', &nice_size($sp[1]*1024)) };
	}
else {
	return { 'up' => -1,
		 'desc' => $text{'space_nofs'} };
	}
}

sub show_space_dialog
{
if (&foreign_check("mount")) {
	# Can get filesystem list from mount module
	&foreign_require("mount", "mount-lib.pl");
	local @mounted = grep { $_->[0] =~ /^\// } &mount::list_mounted();
	local ($got) = grep { $_->[0] eq $_[0]->{'fs'} } @mounted;
	print &ui_table_row($text{'space_fs'},
		&ui_select("fs", !$_[0]->{'fs'} ? $mounted[0]->[0] :
				 !$got ? "" : $_[0]->{'fs'},
			   [ (map { [ $_->[0] ] } @mounted),
			     [ "", $text{'space_other'} ] ])."\n".
		&ui_textbox("other", $got ? "" : $_[0]->{'fs'}, 30),
		3);
	}
else {
	# Just show text box
	print &ui_table_row($text{'space_fs'},
		&ui_textbox("other", $_[0]->{'fs'}, 30));
	}

# Minimum free space
local $min = $_[0]->{'min'};
local $pc = ($min =~ s/\%$// ? 1 : 0);
print &ui_table_row($text{'space_min2'},
	&ui_radio_table("min_mode", $pc,
		[ [ 0, $text{'space_mode0'},
		    &ui_bytesbox("min", $pc ? undef : $min*1024) ],
		  [ 1, $text{'space_mode1'},
		    &ui_textbox("pc", $pc ? $min : undef, 4)."%" ] ]), 3);

# Minimum free inodes
if (defined(&mount::inode_space)) {
	print &ui_table_row($text{'space_inode'},
		&ui_textbox("inode", $_[0]->{'inode'}, 10));
	}
}

sub parse_space_dialog
{
&depends_check($_[0], "mount");
if ($in{'min_mode'} == 0) {
	$in{'min'} =~ /^[0-9\.]+$/ || &error($text{'space_emin'});
	$_[0]->{'min'} = $in{'min'}*$in{'min_units'}/1024;
	}
else {
	$in{'pc'} =~ /^[0-9\.]+$/ && $in{'pc'} >= 0 && $in{'pc'} <= 100 ||
		&error($text{'space_epc'});
	$_[0]->{'min'} = $in{'pc'}."%";
	}
if ($in{'fs'}) {
	$_[0]->{'fs'} = $in{'fs'};
	}
else {
	$in{'other'} =~ /^\// || &error($text{'space_eother'});
	$_[0]->{'fs'} = $in{'other'};
	}
if (defined($in{'inode'})) {
	$_[0]->{'inode'} = $in{'inode'} ? int($in{'inode'}) : undef;
	}
}