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webmin/dhcpd/index.cgi
Ilia Rostovtsev f69fa81e59
Fix to get safely using wrapper sub 2/2
2021-09-28 16:30:05 +03:00

712 lines
20 KiB
Perl
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#!/usr/bin/perl
# $Id: index.cgi,v 1.6 2005/04/16 14:30:21 jfranken Exp $
# * List all subnets and shared networks
#
# File modified 2005-04-15 by Johannes Franken <jfranken@jfranken.de>:
# * Added support for DNS Zones (list, edit, create zone-directives)
# * Added a button to edit key-directives
# * Added a button to edit dhcp.conf in a text editor
require './dhcpd-lib.pl';
$display_max = $config{'display_max'} || 1000000000;
&ReadParse();
$horder = $in{'horder'};
$norder = $in{'norder'};
if ($horder eq "" && open(INDEX, "<$module_config_directory/hindex.".$remote_user)) {
chop($horder = <INDEX>);
close(INDEX);
}
if (!$horder) {
$horder = 0;
}
if ($norder eq "" && open(INDEX, "<$module_config_directory/nindex.".$remote_user)) {
chop($norder = <INDEX>);
close(INDEX);
}
if (!$norder) {
$norder = 0;
}
$nocols = $config{'dhcpd_nocols'} ? $config{'dhcpd_nocols'} : 5;
$conf = &get_config();
%access = &get_module_acl();
# Check if dhcpd is installed
if (!-x $config{'dhcpd_path'}) {
&ui_print_header(undef, $text{'index_title'}, "", undef, 1, 1, 0,
&help_search_link("dhcpd", "man", "doc", "howto", "google"));
print &text('index_dhcpdnotfound', $config{'dhcpd_path'},
"@{[&get_webprefix()]}/config.cgi?$module_name"),"<p>\n";
&foreign_require("software", "software-lib.pl");
$lnk = &software::missing_install_link("dhcpd", $text{'index_dhcpd'},
"../$module_name/", $text{'index_title'});
print $lnk,"<p>\n" if ($lnk);
&ui_print_footer("/", $text{'index_return'});
exit;
}
# Check if it is the right version
@st = stat($config{'dhcpd_path'});
if ($st[7] != $config{'dhcpd_size'} || $st[9] != $config{'dhcpd_mtime'}) {
# File has changed .. get the version
local $ver = &get_dhcpd_version(\$out);
if (!$ver) {
&ui_print_header(undef, $text{'index_title'}, "", undef, 1, 1, 0,
&help_search_link("dhcpd", "man", "doc", "howto", "google"));
print (&text('index_dhcpdver2',$config{'dhcpd_path'},
2, 3)),"<p>\n";
print "<pre>$out</pre>\n";
&ui_print_footer("/", $text{'index_return'});
exit;
}
$config{'dhcpd_version'} = $ver;
$config{'dhcpd_size'} = $st[7];
$config{'dhcpd_mtime'} = $st[9];
&write_file("$module_config_directory/config", \%config);
}
&ui_print_header(undef, $text{'index_title'}, "", undef, 1, 1, 0,
&help_search_link("dhcpd", "man", "doc", "howto", "google"),
undef, undef, &text('index_version', $config{'dhcpd_version'}));
# Create lookup type HTML
# XXX change text, add to lookup_*
$matches = ui_select("match", $config{'match_default'} || 0,
[ [0, $text{'index_match0'} ],
[1, $text{'index_match1'} ],
[2, $text{'index_match2'} ] ]);
# get top-level hosts
foreach $h (&find("host", $conf)) {
push(@host, $h);
}
foreach $g (&find("group", $conf)) {
push(@group, $g);
foreach $h (&find("host", $g->{'members'})) {
push(@host, $h);
$group{$h} = $g->{'index'};
$par{$h} = $g;
push(@{$g->{'hosts'}}, $h->{'values'}->[0]);
}
}
# get subnets and shared nets, and the hosts and groups within them
@subn = &find("subnet", $conf);
foreach $u (@subn) {
$maxsubn = $maxsubn > $u->{'index'} ? $maxsubn : $u->{'index'};
foreach $h (&find("host", $u->{'members'})) {
$maxhost = $maxhost > $h->{'index'} ? $maxhost : $h->{'index'};
$subnet{$h} = $u->{'index'};
$par{$h} = $u;
push(@host, $h);
}
foreach $g (&find("group", $u->{'members'})) {
$maxgroup = $maxgroup > $g->{'index'} ? $maxgroup : $g->{'index'};
$subnet{$g} = $u->{'index'};
$par{$g} = $u;
push(@group, $g);
foreach $h (&find("host", $g->{'members'})) {
$maxhost = $maxhost > $h->{'index'} ? $maxhost : $h->{'index'};
$subnet{$h} = $u->{'index'};
$group{$h} = $g->{'index'};
$par{$h} = $g;
push(@{$g->{'hosts'}}, $h->{'values'}->[0]);
push(@host, $h);
}
}
}
@shan = &find("shared-network", $conf);
foreach $s (@shan) {
$maxshar = $maxshar > $s->{'index'} ? $maxshar : $s->{'index'};
foreach $h (&find("host", $s->{'members'})) {
$maxhost = $maxhost > $h->{'index'} ? $maxhost : $h->{'index'};
$shared{$h} = $s->{'index'};
$par{$h} = $s;
push(@host, $h);
}
foreach $g (&find("group", $s->{'members'})) {
$maxgroup = $maxgroup > $g->{'index'} ? $maxgroup : $g->{'index'};
$shared{$g} = $s->{'index'};
$par{$g} = $s;
push(@group, $g);
foreach $h (&find("host", $g->{'members'})) {
$maxhost = $maxhost > $h->{'index'} ? $maxhost : $h->{'index'};
$group{$h} = $g->{'index'};
$shared{$h} = $s->{'index'};
$par{$h} = $g;
push(@{$g->{'hosts'}}, $h->{'values'}->[0]);
push(@host, $h);
}
}
foreach $u (&find("subnet", $s->{'members'})) {
$maxsubn = $maxsubn > $u->{'index'} ? $maxsubn : $u->{'index'};
$par{$u} = $s;
push(@subn, $u);
$shared{$u} = $s->{'index'};
foreach $h (&find("host", $u->{'members'})) {
$maxhost = $maxhost > $h->{'index'} ? $maxhost : $h->{'index'};
$subnet{$h} = $u->{'index'};
$shared{$h} = $s->{'index'};
$par{$h} = $u;
push(@host, $h);
}
foreach $g (&find("group", $u->{'members'})) {
$maxgroup = $maxgroup > $g->{'index'} ? $maxgroup : $g->{'index'};
$subnet{$g} = $u->{'index'};
$shared{$g} = $s->{'index'};
$par{$g} = $u;
push(@group, $g);
foreach $h (&find("host", $g->{'members'})) {
$maxhost = $maxhost > $h->{'index'} ? $maxhost : $h->{'index'};
$subnet{$h} = $u->{'index'};
$group{$h} = $g->{'index'};
$shared{$h} = $s->{'index'};
$par{$h} = $g;
push(@{$g->{'hosts'}}, $h->{'values'}->[0]);
push(@host, $h);
}
}
}
}
foreach $s (@shan) {
$s->{'order'} = (1 + $s->{'index'}) * (2 + $maxsubn);
}
foreach $s (@subn) {
$s->{'order'} = (defined($shared{$s}) ? (1 + $shared{$s}) * (2 + $maxsubn) : 0)
+ 1 + $s->{'index'};
}
if ($norder == 0) {
@subn = (@subn, @shan);
}
elsif ($norder == 1) {
@subn = (@subn, @shan);
@subn = sort { $a->{'order'} <=> $b->{'order'} } @subn;
}
elsif ($norder == 2) {
@subn = sort { $a->{'values'}->[0] <=> $b->{'values'}->[0] } @subn;
@shan = sort { $a->{'values'}->[0] cmp $b->{'values'}->[0] } @shan;
@subn = (@subn, @shan);
}
# display subnets and shared nets
my @cansubn;
foreach $u (@subn) {
local $can_view = &can('r', \%access, $u);
next if !$can_view && $access{'hide'};
local ($l, $t, $i);
push(@cansubn, $u);
if ($u->{'name'} eq "subnet") {
push(@ulinks, $l = $can_view ?
"edit_subnet.cgi?idx=$u->{'index'}".
($shared{$u} ne "" ? "&sidx=$shared{$u}" : "") :
undef);
push(@uicons, $i = "images/subnet.gif");
push(@checkboxids, $u->{'index'}.
($shared{$u} ne "" ? "/$shared{$u}" : ""));
}
else {
push(@slinks, $l = $can_view ?
"edit_shared.cgi?idx=$u->{'index'}" : undef);
push(@sicons, $i = "images/shared.gif");
push(@checkboxids, $u->{'index'});
}
if ($config{'desc_name'} && $u->{'comment'}) {
push(@utitles, $t = &html_escape($u->{'comment'}));
}
else {
push(@utitles, $t = &html_escape($u->{'values'}->[0]));
}
push(@uslinks, $l); # so that ordering is preserved
push(@ustitles, $t);
push(@usicons, $i);
}
@checkboxes = map { &ui_checkbox("d", $_) } @checkboxids;
if ($access{'r_sub'} || $access{'c_sub'} ||
$access{'r_sha'} || $access{'c_sha'}) {
print &ui_subheading($text{'index_subtitle'});
$sp = "";
if (@ulinks < $display_max && @slinks < $display_max) {
@links = @uslinks;
@titles = @ustitles;
@icons = @usicons;
}
elsif (@ulinks < $display_max) {
@links = @ulinks;
@titles = @utitles;
@icons = @uicons;
}
elsif (@slinks < $display_max) {
@links = @slinks;
@titles = @stitles;
@icons = @sicons;
}
if (@links) {
# Show table of subnets and shared nets
$show_subnet_delete = 1;
print &ui_form_start("delete_subnets.cgi");
&subnet_add_links();
if ($config{'hostnet_list'} == 0) {
&icons_table(\@links, \@titles, \@icons, $nocols,
undef, undef, undef, \@checkboxes);
}
else {
&net_table(\@cansubn, 0, scalar(@cansubn), \@links,
\@titles, \@checkboxids);
}
}
elsif (!@ulinks && !@slinks) {
# No subnets or shared nets
print "$text{'index_nosubdef'} <p>\n";
}
$show_subnet_shared = 1;
}
&subnet_add_links();
if ($show_subnet_delete) {
print &ui_form_end([ [ "delete", $text{'index_delete'} ] ]);
}
# Show too-many forms
if ($show_subnet_shared) {
if (@ulinks >= $display_max) {
# Could not show all subnets, so show lookup form
print &ui_form_start("lookup_subnet.cgi", "get");
print &ui_table_start(undef, undef, 2);
print &ui_table_row($text{'index_subtoomany'}, &ui_submit($text{'index_sublook2'}));
print &ui_table_row($matches, &ui_textbox("subnet", "", 30));
print &ui_table_end();
print &ui_form_end(undef,undef,1);
}
if (@slinks >= $display_max) {
# Could not show all shared nets, so show lookup form
print &ui_form_start("lookup_shared.cgi", "get");
print &ui_table_start(undef, undef, 2);
print &ui_table_row($text{'index_shatoomany'}, &ui_submit($text{'index_shalook2'}));
print &ui_table_row($matches, &ui_textbox("shared", "", 30));
print &ui_table_end();
print &ui_form_end(undef,undef,1);
}
}
print &ui_hr();
foreach $g (@group) {
$parent = (defined($subnet{$g}) ? 1 + $subnet{$g} : 0) +
(defined($shared{$g}) ? (1 + $shared{$g}) * (2 + $maxsubn) : 0);
$g->{'order'} = $parent + (1 + $g->{'index'}) / (2 + $maxgroup);
}
foreach $h (@host) {
$parent = (defined($group{$h}) ? (1 + $group{$h}) / (2 + $maxgroup) : 0) +
(defined($subnet{$h}) ? 1 + $subnet{$h} : 0) +
(defined($shared{$h}) ? (1 + $shared{$h}) * (2 + $maxsubn) : 0);
$h->{'order'} = $parent + (1 + $h->{'index'}) /
((1 + @group) * (2 + $maxhost));
}
if ($horder == 0) {
@host = (@host, @group);
}
elsif ($horder == 1) {
@host = (@host, @group);
@host = sort { $a->{'line'} <=> $b->{'line'} } @host;
}
elsif ($horder == 2) {
@host = sort { $a->{'values'}->[0] cmp $b->{'values'}->[0] } @host;
@host = (@host, @group);
}
elsif ($horder == 3) {
@host = sort { &hardware($a) cmp &hardware($b) } @host;
@host = (@host, @group);
}
elsif ($horder == 4) {
@host = sort { &ipaddress($a) cmp &ipaddress($b) } @host;
@host = (@host, @group);
}
# display hosts
my @canhost;
foreach $h (@host) {
local $can_view = &can('r', \%access, $h);
next if !$can_view && $access{'hide'};
push(@canhost, $h);
if ($h->{'name'} eq 'host') {
# Add icon for a host
push(@hlinks, $l = $can_view ?
"edit_host.cgi?idx=$h->{'index'}".
(defined($group{$h}) ? "&gidx=$group{$h}" : "").
(defined($subnet{$h}) ? "&uidx=$subnet{$h}" : "").
(defined($shared{$h}) ? "&sidx=$shared{$h}" : "") :
undef);
if ($config{'desc_name'} && $h->{'comment'}) {
push(@htitles, &html_escape($h->{'comment'}));
}
else {
push(@htitles, &html_escape($h->{'values'}->[0]));
}
if ($config{'show_ip'}) {
$fv = &fixedaddr($h);
$htitles[$#htitles] .= "<br>".$fv if ($fv);
}
if ($config{'show_mac'}) {
local $hard = &find("hardware", $h->{'members'});
$htitles[$#htitles] .= "<br>$hard->{'values'}->[1]"
if ($hard);
}
$t = $htitles[$#htitles];
push(@hicons, $i = "images/host.gif");
push(@hgcheckboxids, join("/", $h->{'index'}, $group{$h},
$subnet{$h}, $shared{$h}));
}
else {
# Add icon for a group
push(@glinks, $l = $can_view ?
"edit_group.cgi?idx=$h->{'index'}".
(defined($subnet{$h}) ? "&uidx=$subnet{$h}" : "").
(defined($shared{$h}) ? "&sidx=$shared{$h}" : "") :
undef);
$gm = @{$h->{'hosts'}};
push(@gtitles, $t = &html_escape(&group_name($gm, $h)));
push(@gicons, $i = "images/group.gif");
push(@hgcheckboxids, join("/", $h->{'index'}, $subnet{$h},
$shared{$h}));
}
push(@hglinks, $l);
push(@hgtitles, $t);
push(@hgicons, $i);
}
@hgcheckboxes = map { &ui_checkbox("d", $_) } @hgcheckboxids;
if ($access{'r_hst'} || $access{'c_hst'} ||
$access{'r_grp'} || $access{'c_grp'}) {
print &ui_subheading($text{'index_hst'});
$sp = "";
if (@hlinks < $display_max && @glinks < $display_max) {
@links = @hglinks;
@titles = @hgtitles;
@icons = @hgicons;
}
elsif (@hlinks < $display_max) {
@links = @hlinks;
@titles = @htitles;
@icons = @hicons;
}
elsif (@glinks < $display_max) {
@links = @glinks;
@titles = @gtitles;
@icons = @gicons;
}
if (@links) {
# Some hosts or groups to show
&index_links($horder, "h", 5, $text{'index_hdisplay'},
"norder=$norder");
$show_host_delete = 1;
print &ui_form_start("delete_hosts.cgi");
&host_add_links();
if ($config{'hostnet_list'} == 0) {
&icons_table(\@links, \@titles, \@icons, $nocols,
undef, undef, undef, \@hgcheckboxes);
}
else {
&host_table(\@canhost, 0, scalar(@canhost), \@links,
\@titles, \@hgcheckboxids);
}
}
elsif (!@hlinks && !@glinks) {
# None to show at all
print "$text{'index_nohst'} <p>\n";
}
$show_host_group = 1;
}
&host_add_links();
if ($show_host_delete) {
print &ui_form_end([ [ "delete", $text{'index_delete'} ] ]);
}
# Show too-many forms
if ($show_host_group) {
if (@hlinks >= $display_max) {
# Could not show all hosts, so show lookup form
print &ui_form_start("lookup_host.cgi", "get");
print &ui_table_start(undef, undef, 2);
print &ui_table_row($text{'index_hsttoomany'}, &ui_submit($text{'index_hstlook2'}));
print &ui_table_row($matches, &ui_textbox("host", "", 30));
print &ui_table_end();
print &ui_form_end(undef,undef,1);
}
if (@glinks >= $display_max) {
# Could not show all groups, so show lookup form
print &ui_form_start("lookup_group.cgi", "get");
print &ui_table_start(undef, undef, 2);
print &ui_table_row($text{'index_grptoomany'}, &ui_submit($text{'index_grplook2'}));
print &ui_table_row($matches, &ui_textbox("group", "", 30));
print &ui_table_end();
print &ui_form_end(undef,undef,1);
}
}
print &ui_hr();
############ START ZONES #####
if ($config{'dhcpd_version'} >= 3 && $access{'zones'}) {
print &ui_subheading($text{'zone_key'});
# get zones
@zones = &find("zone", $conf);
@zones = sort { $a->{'values'}->[0] <=> $b->{'values'}->[0] } @zones;
if (@zones) {
# display zones
print &ui_link("edit_zones.cgi?new=1",$text{'index_addzone'})."&nbsp;&nbsp;\n" if $access{'c_sub'};
foreach $z (@zones) {
# print "ZONE: $z->{'value'} <br>";
push(@zlinks, "edit_zones.cgi?idx=$z->{'index'}");
push(@zicons, "images/files.gif");
push(@ztitles, &html_escape($z->{'values'}->[0]));
}
if ($config{'hostnet_list'} == 0) {
# user wants icons
&icons_table(\@zlinks, \@ztitles, \@zicons, $nocols);
}
else {
# user wants text
&zone_table(\@zones, 0, scalar(@zones), \@zlinks, \@ztitles);
}
}
else {
print "<b>$text{'index_nozones'}</b><p>\n";
}
print &ui_link("edit_zones.cgi?new=1",$text{'index_addzone'})."&nbsp;&nbsp;\n" if $access{'c_sub'};
print &ui_hr();
}
# Buttons for global actions
print &ui_buttons_start();
if ($access{'global'}) {
# Edit global client options
print &ui_buttons_row("edit_options.cgi",
$text{'index_buttego'}, $text{'index_ego'},
&ui_hidden("global", 1));
}
if ($config{'dhcpd_version'} >= 3 && $access{'global'}) {
# TSIG keys
print &ui_buttons_row("edit_keys.cgi",
$text{'index_buttekey'}, $text{'index_key'});
}
if (!$access{'noconfig'}) {
# Manually edit config file
print &ui_buttons_row("edit_text.cgi",
$text{'index_buttetext'}, $text{'index_text'});
}
if (!$access{'noconfig'}) {
# Select network interfaces
print &ui_buttons_row("edit_iface.cgi",
$text{'index_buttiface'}, $text{'index_iface'});
}
if ($access{'r_leases'}) {
# Show active leases
print &ui_buttons_row("list_leases.cgi",
$text{'index_buttlal'}, $text{'index_lal'});
}
if ($access{'apply'}) {
$pid = &is_dhcpd_running();
if ($pid) {
# Apply and stop buttons
print &ui_buttons_row("restart.cgi",
$text{'index_buttapply'}, $text{'index_apply'},
&ui_hidden("pid", $pid));
print &ui_buttons_row("stop.cgi",
$text{'index_stop'}, $text{'index_stopdesc'},
&ui_hidden("pid", $pid));
}
else {
# Start button
print &ui_buttons_row("start.cgi",
$text{'index_buttstart'}, $text{'index_start'});
}
}
print &ui_buttons_end();
&ui_print_footer("/", $text{'index_return'});
# Returns canonized hardware address.
sub hardware {
local ($hconf, $addr);
$hconf = $_[0]->{'members'} ? &find("hardware", $_[0]->{'members'}) : undef;
if ($hconf) {
$addr = uc($hconf->{'values'}->[1]);
$addr =~ s/(^|\:)([0-9A-F])(?=$|\:)/$1\x30$2/g;
}
return $hconf ? $addr : undef;
}
# Returns ip address for sorting on
sub ipaddress
{
return undef if (!$_[0]->{'members'});
local $iconf = &find("fixed-address", $_[0]->{'members'});
return undef if (!$iconf);
return sprintf "%3.3d.%3.3d.%3.3d.%3.3d",
split(/\./, $iconf->{'values'}->[0]);
}
sub fixedaddr {
local ($fixed, $addr);
$fixed = &find("fixed-address", $_[0]->{'members'});
if ($fixed) {
$addr = join(" ", grep { $_ ne "," } @{$fixed->{'values'}});
return $addr;
} else {
return undef;
}
}
sub netmask {
return $_[0]->{'values'}->[2];
}
# index_links(current, name, max, txt, ref)
sub index_links
{
local (%linkname, $l);
local @links;
for (my $l = 0; $l < $_[2]; $l++) {
my $msg = $text{"index_$_[1]order$l"};
if ($l eq $_[0]) {
push(@links, $msg);
}
else {
push(@links, &ui_link("?$_[1]order=$l\&$_[4]",$msg) );
}
}
print "<b>$_[3]</b> ",&ui_links_row(\@links),"\n";
open(INDEX, "> $module_config_directory/$_[1]index.".$remote_user);
print INDEX "$_[0]\n";
close(INDEX);
}
sub host_table
{
local ($i, $h, $parent);
local @tds = ( "width=5" );
print &ui_columns_start([ "", $text{'index_hostgroup'},
$text{'index_parent'}, $text{'index_hardware'},
$text{'index_nameip'} ], 100, 0, \@tds);
for ($i = $_[1]; $i < $_[2]; $i++) {
local @cols;
local $firstcol;
$parent = "";
$par_type = "";
$h = $_[0]->[$i];
if ($h->{'name'} eq 'host') {
$firstcol .= $sp;
}
else {
$firstcol .= $text{'index_group'}." ";
$sp = "\&nbsp;\&nbsp;";
}
if ($_[3]->[$i]) {
$firstcol .= &ui_link($_[3]->[$i], $_[4]->[$i]);
}
else {
$firstcol .= $_[4]->[$i];
}
push(@cols, $firstcol);
if ($par{$h}->{'name'} eq "group") {
$par_type = $text{'index_togroup'};
$parent = &group_name(scalar @{$par{$h}->{'hosts'}});
} elsif ($par{$h}->{'name'} eq "subnet") {
$par_type = $text{'index_tosubnet'};
$parent = $par{$h}->{'values'}->[0];
} elsif ($par{$h}->{'name'} eq "shared-network") {
$par_type = $text{'index_toshared'};
$parent = $par{$h}->{'values'}->[0];
}
if ($config{'desc_name'} && $par{$h}->{'comment'}) {
$parent = $par{$h}->{'comment'};
}
push(@cols, "$par_type $parent");
push(@cols, $_[3]->[$i] ? &hardware($h) : "");
push(@cols, $_[3]->[$i] ? &fixedaddr($h) : "");
print &ui_checked_columns_row(\@cols, \@tds, "d", $_[5]->[$i]);
}
print &ui_columns_end();
}
#&net_table(\@subn, 0, scalar(@subn), \@links, \@titles, \@checkboxids);
sub net_table
{
local ($i, $n);
local @tds = ( "width=5" );
print &ui_columns_start([ "", $text{'index_net'}, $text{'index_netmask'},
$text{'index_desc'}, $text{'index_parent'} ], 100,
0, \@tds);
for ($i = $_[1]; $i < $_[2]; $i++) {
local @cols;
$n = $_[0]->[$i];
local $first;
if ($n->{'name'} eq 'subnet') {
$first = $sp;
}
else {
$sp = "\&nbsp;\&nbsp;";
}
if ($_[3]->[$i]) {
$first .= &ui_link($_[3]->[$i],$_[4]->[$i]);
}
else {
$first .= $_[4]->[$i];
}
push(@cols, $first);
push(@cols, $_[3]->[$i] ? &netmask($n) : "");
push(@cols, $n->{'comment'});
push(@cols, $par{$n} ?
"$text{'index_toshared'} $par{$n}->{'values'}->[0]" : "");
print &ui_checked_columns_row(\@cols, \@tds, "d", $_[5]->[$i]);
}
print &ui_columns_end();
}
#&zone_table(\@zones, 0, scalar(@zones), \@zlinks, \@ztitles);
sub zone_table
{
my $i;
print &ui_table_start($text{'index_zone'}, "width=95%", 2);
for ($i = $_[1]; $i < $_[2]; $i++) {
print &ui_table_row(undef, &ui_link($_[3]->[$i],$_[4]->[$i]) );
}
print &ui_table_end();
}
sub subnet_add_links
{
local @links;
if ($show_subnet_delete) {
push(@links, &select_all_link("d"),
&select_invert_link("d"));
}
push(@links, &ui_link("edit_subnet.cgi?new=1",$text{'index_addsub'}) )
if $access{'c_sub'};
push(@links, &ui_link("edit_shared.cgi?new=1",$text{'index_addnet'}) )
if $access{'c_sha'};
print &ui_links_row(\@links);
}
sub host_add_links
{
local @links;
if ($show_host_delete) {
push(@links, &select_all_link("d", 1),
&select_invert_link("d", 1));
}
push(@links, &ui_link("edit_host.cgi?new=1",$text{'index_addhst'}) )
if $access{'c_hst'};
push(@links, &ui_link("edit_group.cgi?new=1",$text{'index_addhstg'}) )
if $access{'c_grp'};
print &ui_links_row(\@links);
}
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