Added dns.cgi page to change DNS server adresses on red0 with DHCP. Added icon for...

diff --git a/html/cgi-bin/dns.cgi b/html/cgi-bin/dns.cgi
new file mode 100755 (executable)
index 0000000..08baf1e
--- /dev/null
+++ b/html/cgi-bin/dns.cgi
@@ -0,0 +1,123 @@
+#!/usr/bin/perl
+###############################################################################
+#                                                                             #
+# IPFire.org - A linux based firewall                                         #
+# Copyright (C) 2007  Michael Tremer & Christian Schmidt                      #
+#                                                                             #
+# This program is free software: you can redistribute it and/or modify        #
+# it under the terms of the GNU General Public License as published by        #
+# the Free Software Foundation, either version 3 of the License, or           #
+# (at your option) any later version.                                         #
+#                                                                             #
+# This program is distributed in the hope that it will be useful,             #
+# but WITHOUT ANY WARRANTY; without even the implied warranty of              #
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
+# GNU General Public License for more details.                                #
+#                                                                             #
+# You should have received a copy of the GNU General Public License           #
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
+#                                                                             #
+###############################################################################
+
+use strict;
+
+# enable only the following on debugging purpose
+#use warnings;
+#use CGI::Carp 'fatalsToBrowser';
+
+require '/var/ipfire/general-functions.pl';
+require "${General::swroot}/lang.pl";
+require "${General::swroot}/header.pl";
+
+my %dnssettings=();
+my $errormessage = '';
+
+&Header::showhttpheaders();
+
+&General::readhash("${General::swroot}/dns/settings", \%dnssettings);
+
+&Header::getcgihash(\%dnssettings);
+
+&Header::openpage($Lang::tr{'dns title'}, 1, );
+
+&Header::openbigbox('100%', 'left', '', $errormessage);
+
+if ($dnssettings{'ACTION'} eq $Lang::tr{'save'}) {
+       if ((&General::validip($dnssettings{"DNS0"}) == 1)&&(&General::validip($dnssettings{"DNS1"}) == 1)) {   
+               if ($errormessage eq "") {
+                       &General::writehash("${General::swroot}/dns/settings", \%dnssettings);  
+                       &Header::openbox('100%', 'left', $Lang::tr{'dns saved'});                                                               
+                       print "<font class='base'>$Lang::tr{'dns saved txt'}</font>\n";
+                       &Header::closebox();            
+               }
+       } else {
+               if ((&General::validip($dnssettings{"DNS0"}) == 0)&&(&General::validip($dnssettings{"DNS1"}) == 1)){
+                       $errormessage = $Lang::tr{'dns error 0'};
+               }               
+               if ((&General::validip($dnssettings{"DNS1"}) == 0)&&(&General::validip($dnssettings{"DNS0"}) == 1)){
+                       $errormessage = $Lang::tr{'dns error 1'};
+               }
+               if ((&General::validip($dnssettings{"DNS1"}) == 0)&&(&General::validip($dnssettings{"DNS0"}) == 0)){
+                       $errormessage = $Lang::tr{'dns error 01'};
+               }
+       }
+}
+
+if ($dnssettings{'RECONNECT'} eq $Lang::tr{'dns reconnection'}) {
+       system("/usr/local/bin/redctrl restart >/dev/null 2>&1 &");
+       &Header::openbox('100%', 'left', $Lang::tr{'dns address recon'} );
+       print "<font class='base'>$Lang::tr{'dns address done'}</font>\n";
+       &Header::closebox();    
+}
+
+# DPC move error message to top so it is seen!
+if ($errormessage) {
+       &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
+       print "<font class='base'>$errormessage&nbsp;</font>\n";
+       &Header::closebox();
+}
+
+print "<form method='post' action='$ENV{'SCRIPT_NAME'}'>\n";
+
+&Header::openbox('100%', 'left', $Lang::tr{'dns header'});
+print <<END
+
+<table border="0"  width='100%'>
+  <tr>
+    <td colspan="2"><font class='base'>$Lang::tr{'dns desc'}<br /><img src="/images/dns_link.png" border="0" align="absmiddle"/><a href="http://wiki.ipfire.org/$Lang::tr{'lang'}/configuration/dns_list" target="_blank">$Lang::tr{'dns list'}</a></font></td>
+  </tr>
+  <tr>
+    <td colspan="2">&nbsp;</td>
+  </tr>
+  <tr>
+    <td width="25%"><font class='base'>$Lang::tr{'dns new 0'}</font></td>
+    <td width="75%"><input type="text" name="DNS0" maxlength="15" value="$dnssettings{"DNS0"}"/></td>
+  </tr>
+  <tr>
+    <td><font class='base'>$Lang::tr{'dns new 1'}</font></td>
+    <td><input type="text" name="DNS1" maxlength="15" value="$dnssettings{"DNS1"}"/></td>
+  </tr>
+  <tr>
+    <td colspan="2"><hr /></td>
+  </tr>
+  <tr>
+    <td colspan="2"><div align="center">
+        <input type='submit' name='ACTION' value='$Lang::tr{'save'}' />
+        &nbsp;&nbsp;&nbsp;&nbsp;
+        <input type='submit' name='RECONNECT' value='$Lang::tr{'dns reconnection'}' />
+        </div>
+      </td>
+  </tr>
+</table>
+
+END
+;
+
+&Header::closebox();
+
+print "</form>\n";
+
+&Header::closebigbox();
+
+&Header::closepage();
+

diff --git a/html/html/images/dns_link.png b/html/html/images/dns_link.png
new file mode 100644 (file)
index 0000000..9bdd160
Binary files /dev/null and b/html/html/images/dns_link.png differ