Viewing file:  edit_options.cgi (9.55 KB) -rwxr-xr-x
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#!/usr/bin/perl
# edit_options.cgi
# Edit client options for some subnet, shared net, group, host or global
require './dhcpd-lib.pl';
require './params-lib.pl';
&ReadParse();
$conf = &get_config();
%access = &get_module_acl();
&error_setup($text{'eacl_aviol'});
$client = &get_parent_config();
push(@parents, $client);
foreach $i ($in{'sidx'}, $in{'uidx'}, $in{'gidx'}, $in{'idx'}) {
$client = $client->{'members'}->[$i] if ($i ne '');
push(@parents, $client);
}
if ($client->{'name'} eq 'subnet') {
$title = &text('eopt_subtitle',$client->{'values'}->[0]);
$back = $text{'eopt_returnsub'};
$backlink = "edit_subnet.cgi";
&error("$text{'eacl_np'} $text{'eacl_pss'}") if !&can('r',\%access,$client);
}
elsif ($client->{'name'} eq 'shared-network') {
$title = &text('eopt_snettitle',$client->{'values'}->[0]);
$back = $text{'eopt_returnshsub'};
$backlink = "edit_shared.cgi";
&error("$text{'eacl_np'} $text{'eacl_psn'}") if !&can('r',\%access,$client);
}
elsif ($client->{'name'} eq 'host') {
$title = &text('eopt_hosttitle',$client->{'values'}->[0]);
$back = $text{'eopt_returnhost'};
$backlink = "edit_host.cgi";
&error("$text{'eacl_np'} $text{'eacl_psh'}") if !&can('r',\%access,$client);
}
elsif ($client->{'name'} eq 'group') {
@mc = &find("host", $client->{'members'});
$title = &text('eopt_grouptitle',scalar(@mc));
$back = $text{'eopt_returngroup'};
$backlink = "edit_group.cgi";
&error("$text{'eacl_np'} $text{'eacl_psg'}") if !&can('r',\%access,$client);
}
else {
$title = $text{'eopt_alltitle'};
$back = $text{'eopt_returnindex'};
$backlink = "";
&error("$text{'eacl_np'} $text{'eacl_pglob'}") if !$access{'global'};
}
# display
$backlink .= "?idx=".$in{'idx'}."&gidx=".$in{'gidx'}."&uidx=".$in{'uidx'}.
"&sidx=".$in{'sidx'} if (backlink);
&ui_print_header($title, $text{'eopt_header'}, "");
print "<form action=save_options.cgi method=post>\n";
printf "<input type=hidden name=level value='%s'>\n",
$in{'global'} ? "global" : $client->{'name'};
print "<input type=hidden name=idx value='$in{'idx'}'>\n";
print "<input type=hidden name=gidx value='$in{'gidx'}'>\n";
print "<input type=hidden name=uidx value='$in{'uidx'}'>\n";
print "<input type=hidden name=sidx value='$in{'sidx'}'>\n";
print "<table border width=100%>\n";
print "<tr $tb> <td><b>$text{'eopt_tabhdr'}</b></td> </tr>\n";
print "<tr $cb> <td><table width=100%>\n";
@opts = &find("option", $client->{'members'});
print "<tr>\n";
print &option_input($text{'eopt_chost'}, "host-name", \@opts, 3);
print &option_input($text{'eopt_defrouters'}, "routers", \@opts, 2);
print "</tr>\n";
print "<tr>\n";
print &option_input($text{'eopt_smask'}, "subnet-mask", \@opts, 0);
print &option_input($text{'eopt_baddr'}, "broadcast-address", \@opts, 0);
print "</tr>\n";
print "<tr>\n";
print &option_input($text{'eopt_domname'}, "domain-name", \@opts, 3);
print &option_input($text{'eopt_dnsserv'}, "domain-name-servers", \@opts, 2);
print "</tr>\n";
print "<tr>\n";
print &option_input($text{'eopt_domsearch'}, "domain-search", \@opts, 6);
print "</tr>\n";
print "<tr>\n";
print &option_input($text{'eopt_timeserv'}, "time-servers", \@opts, 2);
print &option_input($text{'eopt_logserv'}, "log-servers", \@opts, 2);
print "</tr>\n";
print "<tr>\n";
print &option_input($text{'eopt_swapserv'}, "swap-server", \@opts, 2);
print &option_input($text{'eopt_rdpath'}, "root-path", \@opts, 3);
print "</tr>\n";
print "<tr>\n";
print &option_input($text{'eopt_nisdom'}, "nis-domain", \@opts, 3);
print &option_input($text{'eopt_nisserv'}, "nis-servers", \@opts, 2);
print "</tr>\n";
print "<tr>\n";
print &option_input($text{'eopt_fontserv'}, "font-servers", \@opts, 2);
print &option_input($text{'eopt_xdmserv'}, "x-display-manager", \@opts, 2);
print "</tr>\n";
print "<tr>\n";
print &option_input($text{'eopt_statrouters'}, "static-routes", \@opts, 5);
print "</tr>\n";
print "<tr>\n";
print &option_input($text{'eopt_ntpserv'}, "ntp-servers", \@opts, 2);
print &option_input($text{'eopt_nbns'}, "netbios-name-servers", \@opts, 2);
print "</tr>\n";
print "<tr>\n";
print &option_input($text{'eopt_nbs'}, "netbios-scope", \@opts, 3);
print &option_input($text{'eopt_nbntype'}, "netbios-node-type", \@opts, 1);
print "</tr>\n";
print "<tr>\n";
print &option_input($text{'eopt_toffset'}, "time-offset", \@opts, 1);
print &option_input($text{'plib_serverid'}, "dhcp-server-identifier", \@opts, 3);
print "</tr>\n";
print "<tr>\n";
print &option_input($text{'eopt_slpa'}, "slp-directory-agent", \@opts, 2,
$text{'eopt_slpaips'});
print "</tr>\n";
print "<tr>\n";
print &option_input($text{'eopt_slps'}, "slp-service-scope", \@opts, 3,
$text{'eopt_slpsonly'});
print "</tr>\n";
if ($config{'dhcpd_version'} >= 3) {
# Show option definitions
print "<tr> <td colspan=4><hr></td> </tr>\n";
@defs = grep { $_->{'values'}->[1] eq 'code' &&
$_->{'values'}->[3] eq '=' } @opts;
push(@defs, undef);
for($i=0; $i<@defs; $i++) {
$o = $defs[$i];
print "<tr>\n";
print "<td><b>$text{'eopt_def'}</b></td> <td nowrap colspan=3>\n";
print "$text{'eopt_dname'}\n";
printf "<input name=dname_$i size=15 value='%s'>\n",
$o->{'values'}->[0];
print "$text{'eopt_dnum'}\n";
printf "<input name=dnum_$i size=4 value='%s'>\n",
$o->{'values'}->[2];
print "$text{'eopt_dtype'}\n";
my $a=scalar(@{$o->{'values'}})-1;
printf "<input name=dtype_$i size=40 value='%s'>\n",
join(" ",@{$o->{'values'}}[4..$a]);
print "</td> </tr>\n";
}
# Find option definitions at higher levels
%optdef = ( );
foreach $p (@parents) {
@popts = &find("option", $p->{'members'});
@pdefs = grep { $_->{'values'}->[1] eq 'code' &&
$_->{'values'}->[3] eq '=' } @popts;
foreach $o (@pdefs) {
$optdef{$o->{'values'}->[0]} = $o
if ($o->{'values'}->[0]);
}
}
# Show values for custom options
if (keys %optdef) {
@custom = grep { $optdef{$_->{'values'}->[0]} &&
$_->{'values'}->[1] ne 'code' } @opts;
push(@custom, undef);
push(@custom, undef) if (@custom%2 == 1);
for($i=0; $i<@custom; $i++) {
$o = $custom[$i];
print "<tr> <td><b>$text{'eopt_custom'}</b></td>\n";
print "<td nowrap colspan=3>$text{'eopt_cname'}\n";
local ($ov, @v) = @{$o->{'values'}};
print &ui_select("cname_$i", $ov,
[ [ "", " " ],
sort { $a cmp $b } keys %optdef ],
1, 0, $ov ? 1 : 0);
print "$text{'eopt_cval'}\n";
print &ui_textbox("cval_$i", join(" ", @v), 40);
print "</td> </tr>\n";
}
}
}
else {
# Show custom numeric options
print "<tr> <td colspan=4><hr></td> </tr>\n";
@custom = grep { $_->{'values'}->[0] =~ /^option-(\S+)$/ &&
$_->{'values'}->[1] ne 'code' } @opts;
push(@custom, undef);
push(@custom, undef) if (@custom%2 == 1);
for($i=0; $i<@custom; $i++) {
$o = $custom[$i];
print "<tr>\n" if ($i%2 == 0);
print "<td><b>$text{'eopt_custom'}</b></td>\n";
print "<td nowrap>$text{'eopt_cnum'}\n";
local ($ov, @v) = @{$o->{'values'}};
printf "<input name=cnum_$i size=4 value='%s'>\n",
$ov =~ /^option-(\S+)$/ ? $1 : '';
print "$text{'eopt_cval'}\n";
printf "<input name=cval_$i size=15 value='%s'></td>\n",
join(" ", @v);
print "</tr>\n" if ($i%2 != 0);
}
}
if ($in{'global'}) {
# Display options for subnets and hosts too
print "<tr> <td colspan=4><hr></td> </tr>\n";
print "<tr>\n";
print &choice_input($text{'egroup_nchoice'}, "use-host-decl-names",
$conf, $text{'yes'}, "on", $text{'no'}, "off",
$text{'default'}, "");
&display_params($conf, "global");
}
print "</table></td></tr></table>\n";
print "<input type=submit value=\"$text{'save'}\"></form>\n"
if &can('rw',\%access,$client);
&ui_print_footer($backlink, $back);
# option_input(text, name, &config, type, [initial-boolean])
# types values: 0 - IP address
# 1 - Integer
# 2 - IP address list
# 3 - String
# 4 - Yes/no flag
# 5 - IP address pairs
# 6 - String list
sub option_input
{
local($rv, $v, $i);
for($i=0; $i<@{$_[2]}; $i++) {
if ($_[2]->[$i]->{'values'}->[0] eq $_[1]) {
$v = $_[2]->[$i];
last;
}
}
$rv = "<td><b>$_[0]</b></td>\n";
if ($_[3] == 5 || $_[3] == 6 || $_[4]) { $rv .= "<td colspan=3 nowrap>"; }
else { $rv .= "<td nowrap>"; }
$rv .= sprintf "<input type=radio name=$_[1]_def value=1 %s> $text{'default'}\n",
$v ? "" : "checked";
$rv .= sprintf "<input type=radio name=$_[1]_def value=0 %s> ",
$v ? "checked" : "";
local @vl = $v ? @{$v->{'values'}} : ();
@vl = @vl[1..$#vl];
local $bool;
if ($_[4]) {
$bool = shift(@vl);
}
if ($_[3] == 0) {
$rv .= "<input name=$_[1] size=15 value=\"$vl[0]\">\n";
}
elsif ($_[3] == 1) {
$rv .= "<input name=$_[1] size=4 value=\"$vl[0]\">\n";
}
elsif ($_[3] == 2) {
@vl = map { s/,//g; $_ } grep { $_ ne "," } @vl;
$rv .= "<input name=$_[1] size=20 value=\"".join(" ", @vl)."\">\n";
}
elsif ($_[3] == 3) {
local $str = &oct_to_string($vl[0]);
$rv .= "<input name=$_[1] size=20 value=\"$str\">\n";
}
elsif ($_[3] == 4) {
$rv .= sprintf "<input name=$_[1] value=1 %s> Yes\n",
$vl[0] eq "1" ? "checked" : "";
$rv .= sprintf "<input name=$_[1] value=0 %s> No\n",
$vl[0] eq "0" ? "checked" : "";
}
elsif ($_[3] == 5) {
@vl = grep { $_ ne "," } @vl;
$rv .= "<input name=$_[1] size=50 value=\"";
for($i=0; $i<@vl; $i+=2) {
$rv .= " " if ($i);
$rv .= $vl[$i].",".$vl[$i+1];
}
$rv .= "\">\n";
}
elsif ($_[3] == 6) {
@vl = map { s/,//g; $_ } grep { $_ ne "," } @vl;
$rv .= "<input name=$_[1] size=50 value=\"".join(" ", @vl)."\">\n";
}
if ($_[4]) {
$rv .= &ui_checkbox($_[1]."_bool", 1, $_[4], lc($bool) eq "true");
}
$rv .= "</td>\n";
return $rv;
}
sub oct_to_string
{
local @b = split(/:/, $_[0]);
local $rv;
foreach $b (@b) {
if ($b !~ /^[A-z0-9]{1,2}$/) {
# Wasn't actually in octet format after all.
return $_[0];
}
$rv .= chr(hex($b));
}
return $rv;
}
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