--- /dev/null
+#!/usr/bin/perl
+###############################################################################
+# #
+# IPFire.org - A linux based firewall #
+# Copyright (C) 2007-2011 IPFire Team <info@ipfire.org> #
+# #
+# 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";
+
+#workaround to suppress a warning when a variable is used only once
+my @dummy = ( ${Header::colouryellow} );
+undef (@dummy);
+
+# Files used
+my $setting = "${General::swroot}/main/settings";
+our $datafile = "${General::swroot}/main/routing"; #(our: used in subroutine)
+
+my %color = ();
+my %mainsettings = ();
+&General::readhash("${General::swroot}/main/settings", \%mainsettings);
+&General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
+
+our %settings = ();
+
+$settings{'EN'} = ''; # reuse for dummy field in position zero
+$settings{'IP'} = '';
+$settings{'GATEWAY'} = '';
+$settings{'REMARK'} = '';
+my @nosaved=('EN','IP','GATEWAY','REMARK'); # List here ALL setting2 fields. Mandatory
+
+$settings{'ACTION'} = ''; # add/edit/remove
+$settings{'KEY1'} = ''; # point record for ACTION
+
+#Define each field that can be used to sort columns
+my $sortstring='^IP|^GATEWAY|^REMARK';
+$settings{'SORT_GATEWAYLIST'} = 'GATEWAY';
+my $errormessage = '';
+my $warnmessage = '';
+
+&Header::showhttpheaders();
+
+#Get GUI values
+&Header::getcgihash(\%settings);
+
+###############
+# DEBUG DEBUG
+#&Header::openbox('100%', 'left', 'DEBUG');
+#my $debugCount = 0;
+#foreach my $line (sort keys %settings) {
+#print "$line = $settings{$line}<br />\n";
+# $debugCount++;
+#}
+#print " Count: $debugCount\n";
+#&Header::closebox();
+# DEBUG DEBUG
+###############
+
+# Load multiline data
+our @current = ();
+if (open(FILE, "$datafile")) {
+ @current = <FILE>;
+ close (FILE);
+}
+
+## Settings1 Box not used...
+&General::readhash("${General::swroot}/main/settings", \%settings);
+
+
+## Now manipulate the multi-line list with Settings2
+# Basic actions are:
+# toggle the check box
+# add/update a new line
+# begin editing a line
+# remove a line
+
+
+# Toggle enable/disable field. Field is in second position
+if ($settings{'ACTION'} eq $Lang::tr{'toggle enable disable'}) {
+ #move out new line
+ chomp(@current[$settings{'KEY1'}]);
+ my @temp = split(/\,/,@current[$settings{'KEY1'}]);
+
+ $temp[0] = $temp[0] ne '' ? '' : 'on'; # Toggle the field
+ @current[$settings{'KEY1'}] = join (',',@temp)."\n";
+ $settings{'KEY1'} = ''; # End edit mode
+
+ &General::log($Lang::tr{'routing config changed'});
+
+ #Save current
+ open(FILE, ">$datafile") or die 'routing datafile error';
+ print FILE @current;
+ close(FILE);
+
+ # Rebuild configuration file
+ &BuildConfiguration;
+}
+
+if ($settings{'ACTION'} eq $Lang::tr{'add'}) {
+
+# Validate inputs
+ if (( !&General::validip($settings{'IP'})) and ( !&General::validipandmask($settings{'IP'}))){
+ $errormessage = $Lang::tr{'invalid ip'}." / ".$Lang::tr{'invalid netmask'};
+ }
+
+ if ($settings{'IP'} =~ /0.0.0.0/){
+ $errormessage = $Lang::tr{'invalid ip'}." - 0.0.0.0";
+ }
+
+ if( !&General::validip($settings{'GATEWAY'}) ) {
+ $errormessage = $Lang::tr{'invalid ip'}. " - ".$Lang::tr{'gateway ip'};
+ }
+
+ unless ($errormessage) {
+ if ($settings{'KEY1'} eq '') { #add or edit ?
+ unshift (@current, "$settings{'EN'},$settings{'IP'},$settings{'GATEWAY'},$settings{'REMARK'}\n");
+ &General::log($Lang::tr{'routing config added'});
+ } else {
+ @current[$settings{'KEY1'}] = "$settings{'EN'},$settings{'IP'},$settings{'GATEWAY'},$settings{'REMARK'}\n";
+ $settings{'KEY1'} = ''; # End edit mode
+ &General::log($Lang::tr{'routing config changed'});
+ }
+
+ # Write changes to config file.
+ &SortDataFile; # sort newly added/modified entry
+ &BuildConfiguration; # then re-build routing
+
+ #map ($settings{$_}='' ,@nosaved); # Clear fields
+ }
+}
+
+if ($settings{'ACTION'} eq $Lang::tr{'edit'}) {
+ #move out new line
+ my $line = @current[$settings{'KEY1'}]; # KEY1 is the index in current
+ chomp($line);
+ my @temp = split(/\,/, $line);
+ $settings{'EN'}=$temp[0]; # Prepare the screen for editing
+ $settings{'IP'}=$temp[1];
+ $settings{'GATEWAY'}=$temp[2];
+ $settings{'REMARK'}=$temp[3];
+ &BuildConfiguration;
+}
+
+if ($settings{'ACTION'} eq $Lang::tr{'remove'}) {
+ splice (@current,$settings{'KEY1'},1); # Delete line
+ open(FILE, ">$datafile") or die 'route datafile error';
+ print FILE @current;
+ close(FILE);
+ $settings{'KEY1'} = ''; # End remove mode
+ &General::log($Lang::tr{'route config changed'});
+
+ &BuildConfiguration; # then re-build conf which use new data
+}
+
+## Check if sorting is asked
+# If same column clicked, reverse the sort.
+if ($ENV{'QUERY_STRING'} =~ /$sortstring/ ) {
+ my $newsort=$ENV{'QUERY_STRING'};
+ my $actual=$settings{'SORT_GATEWAYLIST'};
+ #Reverse actual sort ?
+ if ($actual =~ $newsort) {
+ my $Rev='';
+ if ($actual !~ 'Rev') {
+ $Rev='Rev';
+ }
+ $newsort.=$Rev;
+ }
+ $settings{'SORT_GATEWAYLIST'}=$newsort;
+ map (delete ($settings{$_}) ,(@nosaved,'ACTION','KEY1'));# Must never be saved
+ &General::writehash($setting, \%settings);
+ &SortDataFile;
+ $settings{'ACTION'} = 'SORT'; # Create an 'ACTION'
+ map ($settings{$_} = '' ,@nosaved,'KEY1'); # and reinit vars to empty
+}
+
+if ($settings{'ACTION'} eq '' ) { # First launch from GUI
+ # Place here default value when nothing is initialized
+ $settings{'EN'} = 'on';
+ $settings{'GATEWAY'} = '';
+ $settings{'IP'} = '';
+}
+
+&Header::openpage($Lang::tr{'routing table entries'}, 1, '');
+&Header::openbigbox('100%', 'left', '', $errormessage);
+my %checked=(); # Checkbox manipulations
+
+if ($errormessage) {
+ &Header::openbox('100%', 'left', $Lang::tr{'error messages'});
+ print "<font class='base'>$errormessage </font>";
+ &Header::closebox();
+}
+
+#
+
+$checked{'EN'}{'on'} = ($settings{'EN'} eq '' ) ? '' : "checked='checked'";
+
+my $buttontext = $Lang::tr{'add'};
+if ($settings{'KEY1'} ne '') {
+ $buttontext = $Lang::tr{'update'};
+ &Header::openbox('100%', 'left', $Lang::tr{'Edit an existing route'});
+} else {
+ &Header::openbox('100%', 'left', $Lang::tr{'Add a route'});
+}
+
+#Edited line number (KEY1) passed until cleared by 'save' or 'remove' or 'new sort order'
+print <<END
+<form method='post' action='$ENV{'SCRIPT_NAME'}'>
+<input type='hidden' name='KEY1' value='$settings{'KEY1'}' />
+<table width='100%'>
+<tr>
+ <td class='base'>$Lang::tr{'host ip'} / $Lang::tr{'network'}: </td>
+ <td><input type='text' name='IP' value='$settings{'IP'}' size='25'/></td>
+</tr><tr>
+ <td class='base'>$Lang::tr{'gateway'}: </td>
+ <td><input type='text' name='GATEWAY' value='$settings{'GATEWAY'}' size='25'/></td>
+ <td class='base'>$Lang::tr{'enabled'}</td>
+ <td><input type='checkbox' name='EN' $checked{'EN'}{'on'} /></td>
+</tr>
+</tr>
+ <td class='base'>$Lang::tr{'remark'}: </td>
+ <td><input type='text' name='REMARK' value='$settings{'REMARK'}' size='25'/></td>
+</tr>
+</table>
+<hr />
+<table width='100%'>
+<tr>
+ <td width='50%' align='center'><input type='hidden' name='ACTION' value='$Lang::tr{'add'}' /><input type='submit' name='SUBMIT' value='$buttontext' /></td>
+</tr>
+</table>
+</form>
+END
+;
+&Header::closebox();
+
+&Header::openbox('100%', 'left', $Lang::tr{'routing table'});
+print <<END
+<hr />
+<table width='100%'>
+<tr>
+ <td width='30%' align='center'><a href='$ENV{'SCRIPT_NAME'}?IP'><b>$Lang::tr{'host ip'} / $Lang::tr{'network'}</b></a></td>
+ <td width='30%' align='center'><a href='$ENV{'SCRIPT_NAME'}?GATEWAY'><b>$Lang::tr{'gateway'}</b></a></td>
+ <td width='30%' align='center'><a href='$ENV{'SCRIPT_NAME'}?REMARK'><b>$Lang::tr{'remark'}</b></a></td>
+ <td width='10%' colspan='3' class='boldbase' align='center'><b>$Lang::tr{'action'}</b></td>
+</tr>
+END
+;
+
+#
+# Print each line of @current list
+#
+
+my $key = 0;
+foreach my $line (@current) {
+ chomp($line); # remove newline
+ my @temp=split(/\,/,$line);
+ $temp[2] ='' unless defined $temp[2]; # not always populated
+ $temp[3] ='' unless defined $temp[2]; # not always populated
+
+ #Choose icon for checkbox
+ my $gif = '';
+ my $gdesc = '';
+ if ($temp[0] ne '' ) {
+ $gif = 'on.gif';
+ $gdesc = $Lang::tr{'click to disable'};
+ } else {
+ $gif = 'off.gif';
+ $gdesc = $Lang::tr{'click to enable'};
+ }
+
+ #Colorize each line
+ if ($settings{'KEY1'} eq $key) {
+ print "<tr bgcolor='${Header::colouryellow}'>";
+ } elsif ($key % 2) {
+ print "<tr bgcolor='$color{'color22'}'>";
+ } else {
+ print "<tr bgcolor='$color{'color20'}'>";
+ }
+ print <<END
+<td align='center'>$temp[1]</td>
+<td align='center'>$temp[2]</td>
+<td align='center'>$temp[3]</td>
+<td align='center'>
+<form method='post' action='$ENV{'SCRIPT_NAME'}'>
+<input type='hidden' name='ACTION' value='$Lang::tr{'toggle enable disable'}' />
+<input type='image' name='$Lang::tr{'toggle enable disable'}' src='/images/$gif' alt='$gdesc' title='$gdesc' />
+<input type='hidden' name='KEY1' value='$key' />
+</form>
+</td>
+
+<td align='center'>
+<form method='post' action='$ENV{'SCRIPT_NAME'}'>
+<input type='hidden' name='ACTION' value='$Lang::tr{'edit'}' />
+<input type='image' name='$Lang::tr{'edit'}' src='/images/edit.gif' alt='$Lang::tr{'edit'}' title='$Lang::tr{'edit'}' />
+<input type='hidden' name='KEY1' value='$key' />
+</form>
+</td>
+
+<td align='center'>
+<form method='post' action='$ENV{'SCRIPT_NAME'}'>
+<input type='hidden' name='ACTION' value='$Lang::tr{'remove'}' />
+<input type='image' name='$Lang::tr{'remove'}' src='/images/delete.gif' alt='$Lang::tr{'remove'}' title='$Lang::tr{'remove'}' />
+<input type='hidden' name='KEY1' value='$key' />
+</form>
+</td>
+</tr>
+END
+;
+ $key++;
+}
+print "</table>";
+
+# If table contains entries, print 'Key to action icons'
+if ($key) {
+print <<END
+<table>
+<tr>
+ <td class='boldbase'> <b>$Lang::tr{'legend'}: </b></td>
+ <td><img src='/images/on.gif' alt='$Lang::tr{'click to disable'}' /></td>
+ <td class='base'>$Lang::tr{'click to disable'}</td>
+ <td> </td>
+ <td><img src='/images/off.gif' alt='$Lang::tr{'click to enable'}' /></td>
+ <td class='base'>$Lang::tr{'click to enable'}</td>
+ <td> </td>
+ <td><img src='/images/edit.gif' alt='$Lang::tr{'edit'}' /></td>
+ <td class='base'>$Lang::tr{'edit'}</td>
+ <td> </td>
+ <td><img src='/images/delete.gif' alt='$Lang::tr{'remove'}' /></td>
+ <td class='base'>$Lang::tr{'remove'}</td>
+</tr>
+</table>
+END
+;
+}
+
+&Header::closebox();
+
+my $output = `/sbin/ip route show table static`;
+$output = &Header::cleanhtml($output,"y");
+
+if ( $output != "" ) {
+ &Header::openbox('100%', 'left', $Lang::tr{'routing table entries'});
+ print "<pre>$output</pre>\n";
+ &Header::closebox();
+}
+
+&Header::closebigbox();
+&Header::closepage();
+
+## Ouf it's the end !
+
+# Sort the "current" array according to choices
+sub SortDataFile
+{
+ our %entries = ();
+
+ # Sort pair of record received in $a $b special vars.
+ # When IP is specified use numeric sort else alpha.
+ # If sortname ends with 'Rev', do reverse sort.
+ #
+ sub fixedleasesort {
+ my $qs=''; # The sort field specified minus 'Rev'
+ if (rindex ($settings{'SORT_GATEWAYLIST'},'Rev') != -1) {
+ $qs=substr ($settings{'SORT_GATEWAYLIST'},0,length($settings{'SORT_GATEWAYLIST'})-3);
+ if ($qs eq 'IP') {
+ my @a = split(/\./,$entries{$a}->{$qs});
+ my @b = split(/\./,$entries{$b}->{$qs});
+ ($b[0]<=>$a[0]) ||
+ ($b[1]<=>$a[1]) ||
+ ($b[2]<=>$a[2]) ||
+ ($b[3]<=>$a[3]);
+ } else {
+ $entries{$b}->{$qs} cmp $entries{$a}->{$qs};
+ }
+ } else { #not reverse
+ $qs=$settings{'SORT_GATEWAYLIST'};
+ if ($qs eq 'IP') {
+ my @a = split(/\./,$entries{$a}->{$qs});
+ my @b = split(/\./,$entries{$b}->{$qs});
+ ($a[0]<=>$b[0]) ||
+ ($a[1]<=>$b[1]) ||
+ ($a[2]<=>$b[2]) ||
+ ($a[3]<=>$b[3]);
+ } else {
+ $entries{$a}->{$qs} cmp $entries{$b}->{$qs};
+ }
+ }
+ }
+
+ #Use an associative array (%entries)
+ my $key = 0;
+ foreach my $line (@current) {
+ chomp( $line); #remove newline because can be on field 5 or 6 (addition of REMARK)
+ my @temp = ( '','','', '');
+ @temp = split (',',$line);
+
+ # Build a pair 'Field Name',value for each of the data dataline.
+ # Each SORTABLE field must have is pair.
+ # Other data fields (non sortable) can be grouped in one
+
+ my @record = ('KEY',$key++,'EN',$temp[0],'IP',$temp[1],'GATEWAY',$temp[2],'REMARK',$temp[3]);
+ my $record = {}; # create a reference to empty hash
+ %{$record} = @record; # populate that hash with @record
+ $entries{$record->{KEY}} = $record; # add this to a hash of hashes
+ }
+
+ open(FILE, ">$datafile") or die 'routing datafile error';
+
+ # Each field value is printed , with the newline ! Don't forget separator and order of them.
+ foreach my $entry (sort fixedleasesort keys %entries) {
+ print FILE "$entries{$entry}->{EN},$entries{$entry}->{IP},$entries{$entry}->{GATEWAY},$entries{$entry}->{REMARK}\n";
+ }
+
+ close(FILE);
+ # Reload sorted @current
+ open (FILE, "$datafile");
+ @current = <FILE>;
+ close (FILE);
+}
+
+#
+# Build the configuration file
+#
+sub BuildConfiguration {
+ system '/usr/local/bin/rebuildroutes';
+}
\ No newline at end of file
projects / ipfire-2.x.git / commitdiff
