-#!/usr/bin/perl\r
-#\r
-# IPCop CGIs\r
-#\r
-# This code is distributed under the terms of the GPL\r
-#\r
-# (c) Alan Hourihane <alanh@fairlite.demon.co.uk>\r
-#\r
-# $Id: hosts.cgi,v 1.4.2.20 2005/11/05 15:46:25 gespinasse Exp $\r
-#\r
-# Franck\r
-# use dhcp.cgi model to rewrite this code\r
-\r
-use strict;\r
-\r
-# enable only the following on debugging purpose\r
-#use warnings;\r
-#use CGI::Carp 'fatalsToBrowser';\r
-\r
-require 'CONFIG_ROOT/general-functions.pl';\r
-require "${General::swroot}/lang.pl";\r
-require "${General::swroot}/header.pl";\r
-\r
-#workaround to suppress a warning when a variable is used only once\r
-my @dummy = ( ${Header::colouryellow} );\r
-undef (@dummy);\r
-\r
-# Files used\r
-my $setting = "${General::swroot}/main/settings";\r
-our $datafile = "${General::swroot}/main/hosts"; #(our: used in subroutine)\r
-\r
-our %settings = ();\r
-#Settings1\r
-# removed\r
-\r
-#Settings2 for editing the multi-line list\r
-#Must not be saved !\r
-$settings{'EN'} = ''; # reuse for dummy field in position zero\r
-$settings{'IP'} = '';\r
-$settings{'HOST'} = ''; \r
-$settings{'DOM'} = ''; \r
-my @nosaved=('EN','IP','HOST','DOM'); # List here ALL setting2 fields. Mandatory\r
- \r
-$settings{'ACTION'} = ''; # add/edit/remove\r
-$settings{'KEY1'} = ''; # point record for ACTION\r
-\r
-#Define each field that can be used to sort columns\r
-my $sortstring='^IP|^HOST|^DOM';\r
-$settings{'SORT_HOSTSLIST'} = 'HOST';\r
-my $errormessage = '';\r
-my $warnmessage = '';\r
-\r
-&Header::showhttpheaders();\r
-\r
-#Get GUI values\r
-&Header::getcgihash(\%settings);\r
-\r
-# Load multiline data\r
-our @current = ();\r
-if (open(FILE, "$datafile")) {\r
- @current = <FILE>;\r
- close (FILE);\r
-}\r
-\r
-## Settings1 Box not used...\r
-&General::readhash("${General::swroot}/main/settings", \%settings);\r
-\r
-\r
-## Now manipulate the multi-line list with Settings2\r
-# Basic actions are:\r
-# toggle the check box\r
-# add/update a new line\r
-# begin editing a line\r
-# remove a line\r
-\r
-\r
-# Toggle enable/disable field. Field is in second position\r
-if ($settings{'ACTION'} eq $Lang::tr{'toggle enable disable'}) {\r
- #move out new line\r
- chomp(@current[$settings{'KEY1'}]);\r
- my @temp = split(/\,/,@current[$settings{'KEY1'}]);\r
-\r
- $temp[0] = $temp[0] ne '' ? '' : 'on'; # Toggle the field\r
- @current[$settings{'KEY1'}] = join (',',@temp)."\n";\r
- $settings{'KEY1'} = ''; # End edit mode\r
- \r
- &General::log($Lang::tr{'hosts config changed'});\r
-\r
- #Save current\r
- open(FILE, ">$datafile") or die 'hosts datafile error';\r
- print FILE @current;\r
- close(FILE);\r
- \r
- # Rebuild configuration file\r
- &BuildConfiguration;\r
-}\r
-\r
-if ($settings{'ACTION'} eq $Lang::tr{'add'}) {\r
- # Validate inputs\r
- unless(&General::validip($settings{'IP'})) {\r
- $errormessage = $Lang::tr{'invalid fixed ip address'};\r
- }\r
-\r
- unless(&General::validhostname($settings{'HOST'})) {\r
- $errormessage = $Lang::tr{'invalid hostname'};\r
- }\r
-\r
- if ($settings{'DOM'} && ! &General::validdomainname($settings{'DOM'})) {\r
- $errormessage = $Lang::tr{'invalid domain name'};\r
- }\r
-\r
-\r
- unless ($errormessage) {\r
- if ($settings{'KEY1'} eq '') { #add or edit ?\r
- unshift (@current, "$settings{'EN'},$settings{'IP'},$settings{'HOST'},$settings{'DOM'}\n");\r
- &General::log($Lang::tr{'hosts config added'});\r
- } else {\r
- @current[$settings{'KEY1'}] = "$settings{'EN'},$settings{'IP'},$settings{'HOST'},$settings{'DOM'}\n";\r
- $settings{'KEY1'} = ''; # End edit mode\r
- &General::log($Lang::tr{'hosts config changed'});\r
- }\r
-\r
- # Write changes to config file.\r
- &SortDataFile; # sort newly added/modified entry\r
- &BuildConfiguration; # then re-build new host\r
- \r
- #map ($settings{$_}='' ,@nosaved); # Clear fields\r
- }\r
-}\r
-\r
-if ($settings{'ACTION'} eq $Lang::tr{'edit'}) {\r
- #move out new line\r
- my $line = @current[$settings{'KEY1'}]; # KEY1 is the index in current\r
- chomp($line);\r
- my @temp = split(/\,/, $line);\r
- $settings{'EN'}=$temp[0]; # Prepare the screen for editing\r
- $settings{'IP'}=$temp[1];\r
- $settings{'HOST'}=$temp[2];\r
- $settings{'DOM'}=$temp[3];\r
-}\r
-\r
-if ($settings{'ACTION'} eq $Lang::tr{'remove'}) {\r
- splice (@current,$settings{'KEY1'},1); # Delete line \r
- open(FILE, ">$datafile") or die 'hosts datafile error';\r
- print FILE @current;\r
- close(FILE);\r
- $settings{'KEY1'} = ''; # End remove mode\r
- &General::log($Lang::tr{'hosts config changed'});\r
-\r
- &BuildConfiguration; # then re-build conf which use new data\r
-}\r
-\r
-\r
-\r
-## Check if sorting is asked\r
-# If same column clicked, reverse the sort.\r
-if ($ENV{'QUERY_STRING'} =~ /$sortstring/ ) {\r
- my $newsort=$ENV{'QUERY_STRING'};\r
- my $actual=$settings{'SORT_HOSTSLIST'};\r
- #Reverse actual sort ?\r
- if ($actual =~ $newsort) {\r
- my $Rev='';\r
- if ($actual !~ 'Rev') {\r
- $Rev='Rev';\r
- }\r
- $newsort.=$Rev;\r
- }\r
- $settings{'SORT_HOSTSLIST'}=$newsort;\r
- map (delete ($settings{$_}) ,(@nosaved,'ACTION','KEY1'));# Must never be saved\r
- &General::writehash($setting, \%settings);\r
- &SortDataFile;\r
- $settings{'ACTION'} = 'SORT'; # Create an 'ACTION'\r
- map ($settings{$_} = '' ,@nosaved,'KEY1'); # and reinit vars to empty\r
-}\r
-\r
-if ($settings{'ACTION'} eq '' ) { # First launch from GUI\r
- # Place here default value when nothing is initialized\r
- $settings{'EN'} = 'on';\r
- $settings{'DOM'} = $settings{'DOMAINNAME'};\r
-}\r
-\r
-&Header::openpage($Lang::tr{'hostname'}, 1, '');\r
-&Header::openbigbox('100%', 'left', '', $errormessage);\r
-my %checked=(); # Checkbox manipulations\r
-\r
-if ($errormessage) {\r
- &Header::openbox('100%', 'left', $Lang::tr{'error messages'});\r
- print "<font class='base'>$errormessage </font>";\r
- &Header::closebox();\r
-}\r
-\r
-#\r
-# Remove if no Setting1 needed\r
-#\r
-#if ($warnmessage) {\r
-# $warnmessage = "<font color=${Header::colourred}><b>$Lang::tr{'capswarning'}</b></font>: $warnmessage";\r
-#}\r
-#&Header::openbox('100%', 'left', $Lang::tr{'settings'});\r
-#print "<form method='post' action='$ENV{'SCRIPT_NAME'}'>";\r
-#print <<END\r
-#<table width='100%'>\r
-#<tr>\r
-# <td class='base'>$Lang::tr{'domain name'} : $settings{'DOMAINNAME'}</td>\r
-#</table>\r
-#\r
-#END\r
-#;\r
-#\r
-#print <<END\r
-#<table width='100%'>\r
-#<hr />\r
-#<tr>\r
-# <td class='base' width='25%'><!--<img src='/blob.gif' align='top' alt='*' /> $Lang::tr{'this field may be blank'}</td>-->\r
-# <td class='base' width='25%'>$warnmessage</td>\r
-# <td width='50%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' disabled='disabled' /></td>\r
-#</tr>\r
-#</table>\r
-#</form>\r
-#END\r
-#;\r
-#&Header::closebox(); # end of Settings1\r
-\r
-\r
-#\r
-# Second check box is for editing the list\r
-#\r
-$checked{'EN'}{'on'} = ($settings{'EN'} eq '' ) ? '' : "checked='checked'";\r
-\r
-my $buttontext = $Lang::tr{'add'};\r
-if ($settings{'KEY1'} ne '') {\r
- $buttontext = $Lang::tr{'update'};\r
- &Header::openbox('100%', 'left', $Lang::tr{'edit an existing host'});\r
-} else {\r
- &Header::openbox('100%', 'left', $Lang::tr{'add a host'});\r
-}\r
-\r
-#Edited line number (KEY1) passed until cleared by 'save' or 'remove' or 'new sort order'\r
-print <<END\r
-<form method='post' action='$ENV{'SCRIPT_NAME'}'>\r
-<input type='hidden' name='KEY1' value='$settings{'KEY1'}' />\r
-<table width='100%'>\r
-<tr>\r
- <td class='base'>$Lang::tr{'host ip'}: </td>\r
- <td><input type='text' name='IP' value='$settings{'IP'}' /></td>\r
- <td class='base'>$Lang::tr{'hostname'}:</td>\r
- <td><input type='text' name='HOST' value='$settings{'HOST'}' /></td>\r
-</tr><tr>\r
- <td class='base'>$Lang::tr{'domain name'}: <img src='/blob.gif' alt='*' /></td>\r
- <td><input type='text' name='DOM' value='$settings{'DOM'}' /></td>\r
- <td class='base'>$Lang::tr{'enabled'}</td>\r
- <td><input type='checkbox' name='EN' $checked{'EN'}{'on'} /></td>\r
-</tr>\r
-</table>\r
-<hr />\r
-<table width='100%'>\r
-<tr>\r
- <td class='base' width='50%'><img src='/blob.gif' align='top' alt='*' /> $Lang::tr{'this field may be blank'}</td>\r
- <td width='50%' align='center'><input type='hidden' name='ACTION' value='$Lang::tr{'add'}' /><input type='submit' name='SUBMIT' value='$buttontext' /></td>\r
-</tr>\r
-</table>\r
-</form>\r
-END\r
-;\r
-&Header::closebox();\r
-\r
-#\r
-# Third box shows the list, in columns\r
-#\r
-# Columns headers may content a link. In this case it must be named in $sortstring\r
-#\r
-&Header::openbox('100%', 'left', $Lang::tr{'current hosts'});\r
-print <<END\r
-<table width='100%'>\r
-<tr>\r
- <td width='20%' align='center'><a href='$ENV{'SCRIPT_NAME'}?IP'><b>$Lang::tr{'host ip'}</b></a></td>\r
- <td width='20%' align='center'><a href='$ENV{'SCRIPT_NAME'}?HOST'><b>$Lang::tr{'hostname'}</b></a></td>\r
- <td width='50%' align='center'><a href='$ENV{'SCRIPT_NAME'}?DOM'><b>$Lang::tr{'domain name'}</b></a></td>\r
- <td width='10%' colspan='3' class='boldbase' align='center'><b>$Lang::tr{'action'}</b></td>\r
-</tr>\r
-END\r
-;\r
-\r
-#\r
-# Print each line of @current list\r
-#\r
-\r
-my $key = 0;\r
-foreach my $line (@current) {\r
- chomp($line); # remove newline\r
- my @temp=split(/\,/,$line);\r
- $temp[3] ='' unless defined $temp[3]; # not always populated\r
-\r
- #Choose icon for checkbox\r
- my $gif = '';\r
- my $gdesc = '';\r
- if ($temp[0] ne '' ) {\r
- $gif = 'on.gif';\r
- $gdesc = $Lang::tr{'click to disable'};\r
- } else {\r
- $gif = 'off.gif';\r
- $gdesc = $Lang::tr{'click to enable'}; \r
- }\r
-\r
- #Colorize each line\r
- if ($settings{'KEY1'} eq $key) {\r
- print "<tr bgcolor='${Header::colouryellow}'>";\r
- } elsif ($key % 2) {\r
- print "<tr bgcolor='${Header::table2colour}'>";\r
- } else {\r
- print "<tr bgcolor='${Header::table1colour}'>"; \r
- }\r
- print <<END\r
-<td align='center'>$temp[1]</td>\r
-<td align='center'>$temp[2]</td>\r
-<td align='center'>$temp[3]</td>\r
-<td align='center'>\r
-<form method='post' action='$ENV{'SCRIPT_NAME'}'>\r
-<input type='hidden' name='ACTION' value='$Lang::tr{'toggle enable disable'}' />\r
-<input type='image' name='$Lang::tr{'toggle enable disable'}' src='/images/$gif' alt='$gdesc' title='$gdesc' />\r
-<input type='hidden' name='KEY1' value='$key' />\r
-</form>\r
-</td>\r
-\r
-<td align='center'>\r
-<form method='post' action='$ENV{'SCRIPT_NAME'}'>\r
-<input type='hidden' name='ACTION' value='$Lang::tr{'edit'}' />\r
-<input type='image' name='$Lang::tr{'edit'}' src='/images/edit.gif' alt='$Lang::tr{'edit'}' title='$Lang::tr{'edit'}' />\r
-<input type='hidden' name='KEY1' value='$key' />\r
-</form>\r
-</td>\r
-\r
-<td align='center'>\r
-<form method='post' action='$ENV{'SCRIPT_NAME'}'>\r
-<input type='hidden' name='ACTION' value='$Lang::tr{'remove'}' />\r
-<input type='image' name='$Lang::tr{'remove'}' src='/images/delete.gif' alt='$Lang::tr{'remove'}' title='$Lang::tr{'remove'}' />\r
-<input type='hidden' name='KEY1' value='$key' />\r
-</form>\r
-</td>\r
-</tr>\r
-END\r
-;\r
- $key++;\r
-}\r
-print "</table>";\r
-\r
-# If table contains entries, print 'Key to action icons'\r
-if ($key) {\r
-print <<END\r
-<table>\r
-<tr>\r
- <td class='boldbase'> <b>$Lang::tr{'legend'}: </b></td>\r
- <td><img src='/images/on.gif' alt='$Lang::tr{'click to disable'}' /></td>\r
- <td class='base'>$Lang::tr{'click to disable'}</td>\r
- <td> </td>\r
- <td><img src='/images/off.gif' alt='$Lang::tr{'click to enable'}' /></td>\r
- <td class='base'>$Lang::tr{'click to enable'}</td>\r
- <td> </td>\r
- <td><img src='/images/edit.gif' alt='$Lang::tr{'edit'}' /></td>\r
- <td class='base'>$Lang::tr{'edit'}</td>\r
- <td> </td>\r
- <td><img src='/images/delete.gif' alt='$Lang::tr{'remove'}' /></td>\r
- <td class='base'>$Lang::tr{'remove'}</td>\r
-</tr>\r
-</table>\r
-END\r
-;\r
-}\r
-\r
-&Header::closebox();\r
-&Header::closebigbox();\r
-&Header::closepage();\r
-\r
-## Ouf it's the end !\r
-\r
-# Sort the "current" array according to choices\r
-sub SortDataFile\r
-{\r
- our %entries = ();\r
- \r
- # Sort pair of record received in $a $b special vars.\r
- # When IP is specified use numeric sort else alpha.\r
- # If sortname ends with 'Rev', do reverse sort.\r
- #\r
- sub fixedleasesort {\r
- my $qs=''; # The sort field specified minus 'Rev'\r
- if (rindex ($settings{'SORT_HOSTSLIST'},'Rev') != -1) {\r
- $qs=substr ($settings{'SORT_HOSTSLIST'},0,length($settings{'SORT_HOSTSLIST'})-3);\r
- if ($qs eq 'IP') {\r
- my @a = split(/\./,$entries{$a}->{$qs});\r
- my @b = split(/\./,$entries{$b}->{$qs});\r
- ($b[0]<=>$a[0]) ||\r
- ($b[1]<=>$a[1]) ||\r
- ($b[2]<=>$a[2]) ||\r
- ($b[3]<=>$a[3]);\r
- } else {\r
- $entries{$b}->{$qs} cmp $entries{$a}->{$qs};\r
- }\r
- } else { #not reverse\r
- $qs=$settings{'SORT_HOSTSLIST'};\r
- if ($qs eq 'IP') {\r
- my @a = split(/\./,$entries{$a}->{$qs});\r
- my @b = split(/\./,$entries{$b}->{$qs});\r
- ($a[0]<=>$b[0]) ||\r
- ($a[1]<=>$b[1]) ||\r
- ($a[2]<=>$b[2]) ||\r
- ($a[3]<=>$b[3]);\r
- } else {\r
- $entries{$a}->{$qs} cmp $entries{$b}->{$qs};\r
- }\r
- }\r
- }\r
-\r
- #Use an associative array (%entries)\r
- my $key = 0;\r
- foreach my $line (@current) {\r
- chomp( $line); #remove newline because can be on field 5 or 6 (addition of REMARK)\r
- my @temp = ( '','','', '');\r
- @temp = split (',',$line);\r
-\r
- # Build a pair 'Field Name',value for each of the data dataline.\r
- # Each SORTABLE field must have is pair.\r
- # Other data fields (non sortable) can be grouped in one\r
- \r
- my @record = ('KEY',$key++,'EN',$temp[0],'IP',$temp[1],'HOST',$temp[2],'DOM',$temp[3]);\r
- my $record = {}; # create a reference to empty hash\r
- %{$record} = @record; # populate that hash with @record\r
- $entries{$record->{KEY}} = $record; # add this to a hash of hashes\r
- }\r
- \r
- open(FILE, ">$datafile") or die 'hosts datafile error';\r
-\r
- # Each field value is printed , with the newline ! Don't forget separator and order of them.\r
- foreach my $entry (sort fixedleasesort keys %entries) {\r
- print FILE "$entries{$entry}->{EN},$entries{$entry}->{IP},$entries{$entry}->{HOST},$entries{$entry}->{DOM}\n";\r
- }\r
-\r
- close(FILE);\r
- # Reload sorted @current\r
- open (FILE, "$datafile");\r
- @current = <FILE>;\r
- close (FILE);\r
-}\r
-\r
-#\r
-# Build the configuration file\r
-#\r
-sub BuildConfiguration {\r
- system '/usr/local/bin/rebuildhosts';\r
-}\r
+#!/usr/bin/perl
+#
+# IPFire CGIs
+#
+# This code is distributed under the terms of the GPL
+#
+# (c) Alan Hourihane <alanh@fairlite.demon.co.uk>
+#
+# $Id: hosts.cgi,v 1.4.2.20 2005/11/05 15:46:25 gespinasse Exp $
+#
+# Franck
+# use dhcp.cgi model to rewrite this code
+
+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/hosts"; #(our: used in subroutine)
+
+our %settings = ();
+#Settings1
+# removed
+
+#Settings2 for editing the multi-line list
+#Must not be saved !
+$settings{'EN'} = ''; # reuse for dummy field in position zero
+$settings{'IP'} = '';
+$settings{'HOST'} = '';
+$settings{'DOM'} = '';
+my @nosaved=('EN','IP','HOST','DOM'); # 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 $sortstring='^IP|^HOST|^DOM';
+$settings{'SORT_HOSTSLIST'} = 'HOST';
+my $errormessage = '';
+my $warnmessage = '';
+
+&Header::showhttpheaders();
+
+#Get GUI values
+&Header::getcgihash(\%settings);
+
+# Load multiline data
+our @current = ();
+if (open(FILE, "$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{'hosts config changed'});
+
+ #Save current
+ open(FILE, ">$datafile") or die 'hosts datafile error';
+ print FILE @current;
+ close(FILE);
+
+ # Rebuild configuration file
+ &BuildConfiguration;
+}
+
+if ($settings{'ACTION'} eq $Lang::tr{'add'}) {
+ # Validate inputs
+ unless(&General::validip($settings{'IP'})) {
+ $errormessage = $Lang::tr{'invalid fixed ip address'};
+ }
+
+ unless(&General::validhostname($settings{'HOST'})) {
+ $errormessage = $Lang::tr{'invalid hostname'};
+ }
+
+ if ($settings{'DOM'} && ! &General::validdomainname($settings{'DOM'})) {
+ $errormessage = $Lang::tr{'invalid domain name'};
+ }
+
+
+ unless ($errormessage) {
+ if ($settings{'KEY1'} eq '') { #add or edit ?
+ unshift (@current, "$settings{'EN'},$settings{'IP'},$settings{'HOST'},$settings{'DOM'}\n");
+ &General::log($Lang::tr{'hosts config added'});
+ } else {
+ @current[$settings{'KEY1'}] = "$settings{'EN'},$settings{'IP'},$settings{'HOST'},$settings{'DOM'}\n";
+ $settings{'KEY1'} = ''; # End edit mode
+ &General::log($Lang::tr{'hosts config changed'});
+ }
+
+ # Write changes to config file.
+ &SortDataFile; # sort newly added/modified entry
+ &BuildConfiguration; # then re-build new host
+
+ #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];
+ $settings{'HOST'}=$temp[2];
+ $settings{'DOM'}=$temp[3];
+}
+
+if ($settings{'ACTION'} eq $Lang::tr{'remove'}) {
+ splice (@current,$settings{'KEY1'},1); # Delete line
+ open(FILE, ">$datafile") or die 'hosts datafile error';
+ print FILE @current;
+ close(FILE);
+ $settings{'KEY1'} = ''; # End remove mode
+ &General::log($Lang::tr{'hosts 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_HOSTSLIST'};
+ #Reverse actual sort ?
+ if ($actual =~ $newsort) {
+ my $Rev='';
+ if ($actual !~ 'Rev') {
+ $Rev='Rev';
+ }
+ $newsort.=$Rev;
+ }
+ $settings{'SORT_HOSTSLIST'}=$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{'DOM'} = $settings{'DOMAINNAME'};
+}
+
+&Header::openpage($Lang::tr{'hostname'}, 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();
+}
+
+#
+# Remove if no Setting1 needed
+#
+#if ($warnmessage) {
+# $warnmessage = "<font color=${Header::colourred}><b>$Lang::tr{'capswarning'}</b></font>: $warnmessage";
+#}
+#&Header::openbox('100%', 'left', $Lang::tr{'settings'});
+#print "<form method='post' action='$ENV{'SCRIPT_NAME'}'>";
+#print <<END
+#<table width='100%'>
+#<tr>
+# <td class='base'>$Lang::tr{'domain name'} : $settings{'DOMAINNAME'}</td>
+#</table>
+#
+#END
+#;
+#
+#print <<END
+#<table width='100%'>
+#<hr />
+#<tr>
+# <td class='base' width='25%'><!--<img src='/blob.gif' align='top' alt='*' /> $Lang::tr{'this field may be blank'}</td>-->
+# <td class='base' width='25%'>$warnmessage</td>
+# <td width='50%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' disabled='disabled' /></td>
+#</tr>
+#</table>
+#</form>
+#END
+#;
+#&Header::closebox(); # end of Settings1
+
+
+#
+# Second check box is for editing the list
+#
+$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 host'});
+} else {
+ &Header::openbox('100%', 'left', $Lang::tr{'add a host'});
+}
+
+#Edited line number (KEY1) passed until cleared by 'save' or 'remove' or 'new sort order'
+print <<END
+<form method='post' action='$ENV{'SCRIPT_NAME'}'>
+<input type='hidden' name='KEY1' value='$settings{'KEY1'}' />
+<table width='100%'>
+<tr>
+ <td class='base'>$Lang::tr{'host ip'}: </td>
+ <td><input type='text' name='IP' value='$settings{'IP'}' /></td>
+ <td class='base'>$Lang::tr{'hostname'}:</td>
+ <td><input type='text' name='HOST' value='$settings{'HOST'}' /></td>
+</tr><tr>
+ <td class='base'>$Lang::tr{'domain name'}: <img src='/blob.gif' alt='*' /></td>
+ <td><input type='text' name='DOM' value='$settings{'DOM'}' /></td>
+ <td class='base'>$Lang::tr{'enabled'}</td>
+ <td><input type='checkbox' name='EN' $checked{'EN'}{'on'} /></td>
+</tr>
+</table>
+<hr />
+<table width='100%'>
+<tr>
+ <td class='base' width='50%'><img src='/blob.gif' align='top' alt='*' /> $Lang::tr{'this field may be blank'}</td>
+ <td width='50%' align='center'><input type='hidden' name='ACTION' value='$Lang::tr{'add'}' /><input type='submit' name='SUBMIT' value='$buttontext' /></td>
+</tr>
+</table>
+</form>
+END
+;
+&Header::closebox();
+
+#
+# Third box shows the list, in columns
+#
+# Columns headers may content a link. In this case it must be named in $sortstring
+#
+&Header::openbox('100%', 'left', $Lang::tr{'current hosts'});
+print <<END
+<table width='100%'>
+<tr>
+ <td width='20%' align='center'><a href='$ENV{'SCRIPT_NAME'}?IP'><b>$Lang::tr{'host ip'}</b></a></td>
+ <td width='20%' align='center'><a href='$ENV{'SCRIPT_NAME'}?HOST'><b>$Lang::tr{'hostname'}</b></a></td>
+ <td width='50%' align='center'><a href='$ENV{'SCRIPT_NAME'}?DOM'><b>$Lang::tr{'domain name'}</b></a></td>
+ <td width='10%' colspan='3' class='boldbase' align='center'><b>$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[3] ='' unless defined $temp[3]; # 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 ($key % 2) {
+ print "<tr bgcolor='${Header::table2colour}'>";
+ } else {
+ print "<tr bgcolor='${Header::table1colour}'>";
+ }
+ print <<END
+<td align='center'>$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();
+&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_HOSTSLIST'},'Rev') != -1) {
+ $qs=substr ($settings{'SORT_HOSTSLIST'},0,length($settings{'SORT_HOSTSLIST'})-3);
+ if ($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_HOSTSLIST'};
+ 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',$temp[1],'HOST',$temp[2],'DOM',$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 'hosts 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{$entry}->{HOST},$entries{$entry}->{DOM}\n";
+ }
+
+ close(FILE);
+ # Reload sorted @current
+ open (FILE, "$datafile");
+ @current = <FILE>;
+ close (FILE);
+}
+
+#
+# Build the configuration file
+#
+sub BuildConfiguration {
+ system '/usr/local/bin/rebuildhosts';
+}