Revision: 6353
          http://ipcop.svn.sourceforge.net/ipcop/?rev=6353&view=rev
Author:   dotzball
Date:     2012-02-17 13:01:03 +0000 (Fri, 17 Feb 2012)
Log Message:
-----------
Fix PERL warnings. 

Display all (validation) errormessages, not only the last one.

Modified Paths:
--------------
    ipcop/trunk/html/cgi-bin/urlfilter.cgi

Modified: ipcop/trunk/html/cgi-bin/urlfilter.cgi
===================================================================
--- ipcop/trunk/html/cgi-bin/urlfilter.cgi      2012-02-17 12:59:59 UTC (rev 
6352)
+++ ipcop/trunk/html/cgi-bin/urlfilter.cgi      2012-02-17 13:01:03 UTC (rev 
6353)
@@ -22,7 +22,7 @@
 #
 
 # Add entry in menu (not yet ;-))
-# MENU ENTRY services 015 "url filter" "url filter configuration"
+# MENU ENTRY services 020 "url filter" "url filter configuration"
 #
 # Make sure translation exists $Lang::tr{'url filter'}
 
@@ -191,11 +191,13 @@
         s/\s+-\s+/-/g;
         s/\s+/ /g;
         s/\n//g;
-        if (/.*-.*-.*/) { $errormessage = $Lang::tr{'errmsg invalid ip or 
mask'}; }
+        if (/.*-.*-.*/) {
+            $errormessage .= "$Lang::tr{'errmsg invalid ip or mask'}<br />";
+        }
         @temp = split(/-/);
         foreach (@temp) {
             unless ((&General::validipormask($_)) || 
(&General::validipandmask($_))) {
-                $errormessage = $Lang::tr{'errmsg invalid ip or mask'};
+                $errormessage .= "$Lang::tr{'errmsg invalid ip or mask'}<br 
/>";
             }
         }
     }
@@ -206,12 +208,14 @@
         s/\s+-\s+/-/g;
         s/\s+/ /g;
         s/\n//g;
-        if (/.*-.*-.*/) { $errormessage = $Lang::tr{'errmsg invalid ip or 
mask'}; }
+        if (/.*-.*-.*/) {
+            $errormessage .= "$Lang::tr{'errmsg invalid ip or mask'}<br />";
+        }
         @temp = split(/-/);
         foreach (@temp) {
 
             unless ((&General::validipormask($_)) || 
(&General::validipandmask($_))) {
-                $errormessage = $Lang::tr{'errmsg invalid ip or mask'};
+                $errormessage .= "$Lang::tr{'errmsg invalid ip or mask'}<br 
/>";
             }
         }
     }
@@ -235,7 +239,7 @@
         $_ = substr($_, rindex($_, "/") + 1);
         if ($_) {
             if (copy($filtersettings{'UPLOADFILE'}, "$repository/$_") != 1) {
-                $errormessage = $!;
+                $errormessage .= "$!<br />";
                 goto ERROR;
             }
         }
@@ -246,12 +250,12 @@
         &General::getcgihash(\%filtersettings, {'wantfile' => 1, 'filevar' => 
'UPDATEFILE'});
 
         if (!($filtersettings{'UPDATEFILE'} =~ /.tar.gz$/)) {
-            $errormessage = $Lang::tr{'urlfilter wrong filetype'};
+            $errormessage .= "$Lang::tr{'urlfilter wrong filetype'}<br />";
             goto ERROR;
         }
 
         if (copy($filtersettings{'UPDATEFILE'}, 
"/var/ipcop/proxy/blacklists.tar.gz") != 1) {
-            $errormessage = $!;
+            $errormessage .= "$!<br />";
             goto ERROR;
         }
 
@@ -261,7 +265,7 @@
             system("/bin/tar --no-same-owner -xzf 
/var/ipcop/proxy/blacklists.tar.gz -C /var/ipcop/proxy/update");
 
         if ($exitcode > 0) {
-            $errormessage = $Lang::tr{'urlfilter tar error'};
+            $errormessage .= "$Lang::tr{'urlfilter tar error'};<br />"
         }
         else {
 
@@ -274,7 +278,7 @@
             }
 
             if (!(-d "/var/ipcop/proxy/update/blacklists")) {
-                $errormessage = $Lang::tr{'urlfilter invalid content'};
+                $errormessage .= "$Lang::tr{'urlfilter invalid content'}<br 
/>";
             }
             else {
                 # remove old blacklists (except custom lists)
@@ -307,7 +311,7 @@
             )
             )
         {
-            $errormessage = $Lang::tr{'urlfilter backup error'};
+            $errormessage .= "$Lang::tr{'urlfilter backup error'}<br />";
             goto ERROR;
         }
         else {
@@ -330,25 +334,25 @@
         &General::getcgihash(\%filtersettings, {'wantfile' => 1, 'filevar' => 
'UPDATEFILE'});
 
         if (!($filtersettings{'UPDATEFILE'} =~ /.tar.gz$/)) {
-            $errormessage = $Lang::tr{'urlfilter wrong filetype'};
+            $errormessage .= "$Lang::tr{'urlfilter wrong filetype'}<br />";
             goto ERROR;
         }
 
         if (!(-d "/var/ipcop/proxy/restore")) { 
mkdir("/var/ipcop/proxy/restore"); }
 
         if (copy($filtersettings{'UPDATEFILE'}, 
"/var/ipcop/proxy/backup.tar.gz") != 1) {
-            $errormessage = $!;
+            $errormessage .= "$!<br />";
         }
 
         my $exitcode = system(
 "/bin/tar --no-same-owner --preserve-permissions -xzf 
/var/ipcop/proxy/backup.tar.gz -C /var/ipcop/proxy/restore"
         );
         if ($exitcode > 0) {
-            $errormessage = $Lang::tr{'urlfilter tar error'};
+            $errormessage .= "$Lang::tr{'urlfilter tar error'}<br />";
         }
         else {
             if (!(-e "/var/ipcop/proxy/restore/settings")) {
-                $errormessage = $Lang::tr{'urlfilter invalid restore file'};
+                $errormessage .= "$Lang::tr{'urlfilter invalid restore 
file'}<br />";
             }
             else {
                 system("cp -rp /var/ipcop/proxy/restore/* /var/ipcop/proxy/");
@@ -372,11 +376,11 @@
 
     if ($filtersettings{'ACTION'} eq $Lang::tr{'save and restart'}) {
         if ((!($proxysettings{'ENABLED_GREEN_1'} eq 'on')) && 
(!($proxysettings{'ENABLED_BLUE_1'} eq 'on')) && 
(!($proxysettings{'ENABLED_OVPN'} eq 'on'))) {
-            $errormessage = $Lang::tr{'urlfilter web proxy service required'};
+            $errormessage .= "$Lang::tr{'urlfilter web proxy service 
required'}<br />";
             goto ERROR;
         }
         if (!($proxysettings{'ENABLE_REDIRECTOR'} eq 'on')) {
-            $errormessage = $Lang::tr{'redirectors are disabled'};
+            $errormessage .= "$Lang::tr{'redirectors are disabled'}<br />";
             goto ERROR;
         }
 
@@ -402,15 +406,15 @@
     $tcsettings{'TCMODE'} = 'on';
 
     if (!$tcsettings{'DST'}) {
-        $errormessage = $Lang::tr{'urlfilter dst error'};
+        $errormessage .= "$Lang::tr{'urlfilter dst error'}<br />";
     }
 
     if (!$tcsettings{'SRC'}) {
-        $errormessage = $Lang::tr{'urlfilter src error'};
+        $errormessage .= "$Lang::tr{'urlfilter src error'}<br />";
     }
 
     if (!($tcsettings{'TO_HOUR'} . $tcsettings{'TO_MINUTE'} gt 
$tcsettings{'FROM_HOUR'} . $tcsettings{'FROM_MINUTE'})) {
-        $errormessage = $Lang::tr{'urlfilter timespace error'};
+        $errormessage .= "$Lang::tr{'urlfilter timespace error'}<br />";
     }
 
     if (
@@ -425,7 +429,7 @@
         )
         )
     {
-        $errormessage = $Lang::tr{'urlfilter weekday error'};
+        $errormessage .= "$Lang::tr{'urlfilter weekday error'}<br />";
     }
 
     if (!$errormessage) {
@@ -542,10 +546,10 @@
 
 if (($tcsettings{'MODE'} eq 'TIMECONSTRAINT') && ($tcsettings{'ACTION'} eq 
$Lang::tr{'urlfilter restart'})) {
     if ($proxysettings{'ENABLE_REDIRECTOR'} ne 'on') {
-        $errormessage = $Lang::tr{'redirectors are disabled'};
+        $errormessage .= "$Lang::tr{'redirectors are disabled'}<br />";
     }
        if ((!($proxysettings{'ENABLED_GREEN_1'} eq 'on')) && 
(!($proxysettings{'ENABLED_BLUE_1'} eq 'on')) && 
(!($proxysettings{'ENABLED_OVPN'} eq 'on'))) {
-        $errormessage = $Lang::tr{'urlfilter web proxy service required'};
+        $errormessage .= "$Lang::tr{'urlfilter web proxy service required'}<br 
/>";
     }
 
     if (!$errormessage) {
@@ -620,11 +624,11 @@
     $uqsettings{'UQMODE'} = 'on';
 
     if ((!($uqsettings{'TIME_QUOTA'} =~ /^\d+/)) || ($uqsettings{'TIME_QUOTA'} 
< '1')) {
-        $errormessage = $Lang::tr{'urlfilter quota time error'};
+        $errormessage .= "$Lang::tr{'urlfilter quota time error'}<br />";
     }
 
     @temp = split(/\n/, $uqsettings{'QUOTA_USERS'});
-    undef $uqsettings{'QUOTA_USERS'};
+    $uqsettings{'QUOTA_USERS'} = '';
     foreach (@temp) {
         s/^\s+//g;
         s/\s+$//g;
@@ -633,7 +637,7 @@
     }
 
     if ($uqsettings{'QUOTA_USERS'} eq '') {
-        $errormessage = $Lang::tr{'urlfilter quota user error'};
+        $errormessage .= "$Lang::tr{'urlfilter quota user error'}<br />";
     }
 
     $_ = $uqsettings{'QUOTA_USERS'};
@@ -743,10 +747,10 @@
 
 if (($uqsettings{'MODE'} eq 'USERQUOTA') && ($uqsettings{'ACTION'} eq 
$Lang::tr{'urlfilter restart'})) {
     if (!($proxysettings{'ENABLE_REDIRECTOR'} eq 'on')) {
-        $errormessage = $Lang::tr{'redirectors are disabled'};
+        $errormessage .= "$Lang::tr{'redirectors are disabled'}<br />";
     }
        if ((!($proxysettings{'ENABLED_GREEN_1'} eq 'on')) && 
(!($proxysettings{'ENABLED_BLUE_1'} eq 'on')) && 
(!($proxysettings{'ENABLED_OVPN'} eq 'on'))) {
-        $errormessage = $Lang::tr{'urlfilter web proxy service required'};
+        $errormessage .= "$Lang::tr{'urlfilter web proxy service required'}<br 
/>";
     }
 
     if (!$errormessage) { system('/usr/local/bin/restartsquid'); }
@@ -825,20 +829,20 @@
     &General::getcgihash(\%besettings, {'wantfile' => 1, 'filevar' => 
'IMPORTFILE'});
 
     if (!($besettings{'IMPORTFILE'} =~ /.tar.gz$/)) {
-        $errormessage = $Lang::tr{'urlfilter wrong filetype'};
+        $errormessage .= "$Lang::tr{'urlfilter wrong filetype'}<br />";
     }
     else {
         if (!-d "$editdir") { mkdir("$editdir"); }
 
         if (copy($besettings{'IMPORTFILE'}, "$editdir/blacklist.tar.gz") != 1) 
{
-            $errormessage = $!;
+            $errormessage .= "$!<br />";
         }
         else {
 
             my $exitcode =
                 system("/bin/tar --no-same-owner --preserve-permissions -xzf 
$editdir/blacklist.tar.gz -C $editdir");
             if ($exitcode > 0) {
-                $errormessage = $Lang::tr{'urlfilter tar error'};
+                $errormessage .= "$Lang::tr{'urlfilter tar error'}<br />";
             }
             else {
                 $i = 0;
@@ -850,7 +854,7 @@
                 }
 
                 if (!($i == 1)) {
-                    $errormessage = $Lang::tr{'urlfilter invalid import file'};
+                    $errormessage .= "$Lang::tr{'urlfilter invalid import 
file'}<br />";
                 }
                 else {
                     delete $besettings{'BE_DOMAINS'};
@@ -894,7 +898,7 @@
     $besettings{'BEMODE'} = 'on';
 
     if ($besettings{'BE_NAME'} eq '') {
-        $errormessage = $Lang::tr{'urlfilter category name error'};
+        $errormessage .= "$Lang::tr{'urlfilter category name error'}<br />";
     }
     elsif ($besettings{'BE_DOMAINS'} || $besettings{'BE_URLS'} || 
$besettings{'BE_EXPRESSIONS'}) {
 
@@ -921,7 +925,7 @@
         close FILE;
 
         if (system("/bin/tar -C $editdir -czf 
$editdir/$besettings{'BE_NAME'}.tar.gz blacklists")) {
-            $errormessage = $Lang::tr{'urlfilter export error'};
+            $errormessage .= "$Lang::tr{'urlfilter export error'}<br />";
         }
         else {
             print "Content-type: application/gzip\n";
@@ -939,7 +943,7 @@
         }
     }
     else {
-        $errormessage = $Lang::tr{'urlfilter category data error'};
+        $errormessage .= "$Lang::tr{'urlfilter category data error'}<br />";
     }
 }
 
@@ -947,7 +951,7 @@
     $besettings{'BEMODE'} = 'on';
 
     if ($besettings{'BE_NAME'} eq '') {
-        $errormessage = $Lang::tr{'urlfilter category name error'};
+        $errormessage .= "$Lang::tr{'urlfilter category name error'}<br />";
     }
     elsif ($besettings{'BE_DOMAINS'} || $besettings{'BE_URLS'} || 
$besettings{'BE_EXPRESSIONS'}) {
 
@@ -990,7 +994,7 @@
         print FILE "dest $besettings{'BE_NAME'} {\n";
         if ($besettings{'BE_DOMAINS'})     { print FILE "    domainlist  
domains\n"; }
         if ($besettings{'BE_URLS'})        { print FILE "    urllist     
urls\n"; }
-        if ($besettings{'BE_EXPRESSIONS'}) { print FILE "    expressions 
expressions\n"; }
+        if ($besettings{'BE_EXPRESSIONS'}) { print FILE "    expressionlist 
expressions\n"; }
         print FILE "}\n\n";
         print FILE "acl {\n";
         print FILE "    default {\n";
@@ -1015,13 +1019,13 @@
         if (-d $editdir) { system("rm -rf $editdir"); }
     }
     else {
-        $errormessage = $Lang::tr{'urlfilter category data error'};
+        $errormessage .= "$Lang::tr{'urlfilter category data error'}<br />";
     }
 }
 
 if (($filtersettings{'ACTION'} eq $Lang::tr{'save'}) && 
($filtersettings{'MODE'} eq 'blacklist update')) {
     if (($filtersettings{'UPDATE_SOURCE'} eq 'custom') && 
($filtersettings{'CUSTOM_UPDATE_URL'} eq '')) {
-        $errormessage = $Lang::tr{'urlfilter custom url required'};
+        $errormessage .= "$Lang::tr{'urlfilter custom url required'}<br />";
     }
     else {
         my %updateConf = ();
@@ -1036,7 +1040,7 @@
 
 if ($filtersettings{'ACTION'} eq $Lang::tr{'instant update'}) {
     if ($filtersettings{'UPDATE_SOURCE'} eq 'custom' && 
$filtersettings{'CUSTOM_UPDATE_URL'} eq '') {
-        $errormessage = $Lang::tr{'urlfilter custom url required'};
+        $errormessage .= "$Lang::tr{'urlfilter custom url required'}<br />";
     }
     else {
         $updatemessage = $Lang::tr{'urlfilter upload information'};
@@ -1655,14 +1659,14 @@
             $source_name = substr($_, 0, rindex($_, ","));
             $source_url = substr($_, index($_, ",") + 1);
             my $selected = '';
-            if ($updatesettings{'UPDATE_SOURCE'} eq $source_url) {
+            if (defined($updatesettings{'UPDATE_SOURCE'}) && 
$updatesettings{'UPDATE_SOURCE'} eq $source_url) {
                 $selected = "selected='selected'";
             }
             print "\t<option value='$source_url' 
$selected>$source_name</option>\n";
         }
 
         my $selectedCustom = '';
-        if ($updatesettings{'UPDATE_SOURCE'} eq 'custom') {
+        if (defined($updatesettings{'UPDATE_SOURCE'}) && 
$updatesettings{'UPDATE_SOURCE'} eq 'custom') {
             $selectedCustom = "selected='selected'";
         }
 
@@ -1682,7 +1686,7 @@
     <td class='button2buttons'>
 END
         ;
-        if ($updatesettings{'UPDATE_SOURCE'} ne "") {
+        if (defined($updatesettings{'UPDATE_SOURCE'}) && 
$updatesettings{'UPDATE_SOURCE'} ne "") {
             print "<input type='submit' name='ACTION' 
value='$Lang::tr{'instant update'}' />";
         }
         print <<END
@@ -2814,7 +2818,7 @@
 
     # transform to pre1.8 client definitions
     @clients = split(/\n/, $filtersettings{'UNFILTERED_CLIENTS'});
-    undef $filtersettings{'UNFILTERED_CLIENTS'};
+    $filtersettings{'UNFILTERED_CLIENTS'} = '';
     foreach (@clients) {
         s/^\s+//g;
         s/\s+$//g;
@@ -2827,7 +2831,7 @@
 
     # transform to pre1.8 client definitions
     @clients = split(/\n/, $filtersettings{'BANNED_CLIENTS'});
-    undef $filtersettings{'BANNED_CLIENTS'};
+    $filtersettings{'BANNED_CLIENTS'} = '';
     foreach (@clients) {
         s/^\s+//g;
         s/\s+$//g;

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