smeserver-pfhandle/root/etc/e-smith/web/functions/pfhandle

#!/usr/bin/perl -wT
#----------------------------------------------------------------------
# heading     : Administration
# description : E-mail Warteschlange
# navigation  : 5000 5100
# Copyright (C) 2005/2008 Peter Schubert, SACO Software and Consulting GmbH
#----------------------------------------------------------------------
use strict;
use esmith::FormMagick;
use esmith::ConfigDB;
use esmith::AccountsDB;
use esmith::config;
use esmith::cgi;
use esmith::util;
use esmith::lockfile;

my $fm = esmith::FormMagick->new();

use CGI;
$CGI::POST_MAX = -1;
$CGI::DISABLE_UPLOADS = 0;
$fm->{cgi} = CGI->new();

$fm->parse_xml();

my $conf = esmith::ConfigDB->open()
    || die $fm->localise('CANNOT_OPEN').'/home/e-smith/configuration';

# We need this hash for some esmith::cgi calls, so...
tie my %conf, 'esmith::config', $conf->file;

# Unbuffer standard output so that files and directories are listed as
# they are restored
$| = 1;

# Store away current gid of 'www' group.
my $www_gid = getgrnam("www");

#------------------------------------------------------------
# examine state parameter and display the appropriate form
#------------------------------------------------------------

my $q = $fm->{cgi};

if (! grep (/^state$/, $q->param))
{
    showInitial ($q, '');
}
elsif ($q->param ('state') eq "perform")
{
    performAndShowResult ($q);
}
else
{
    esmith::cgi::genStateError ($q, \%conf);
}

exit (0);

#------------------------------------------------------------
# subroutine to display initial form
#------------------------------------------------------------

sub showInitial
{
    my ($q, $msg) = @_;

    if ($msg eq '')
    {
    esmith::cgi::genHeaderNonCacheable ($q, \%conf,
        $fm->localise('QMH_TITLE'));
    }
    else
    {
    esmith::cgi::genHeaderNonCacheable
    ($q, \%conf, $fm->localise('OPERATION_STATUS_REPORT'));

    print $q->div ({-class => "sme-error"}, $msg);
    print $q->hr;
    }

    # Hack to evaluate embedded vars
    print eval 'return "'.$fm->localise('QMH_DESC').'\n";';

    my %labels = (
            "list-queues"    =>  $fm->localise('LIST_QUEUE'),
            "list-local-queue"   =>  $fm->localise('LIST_LOCAL_QUEUE'),
            "list-remote-queue"    =>  $fm->localise('LIST_REMOTE_QUEUE'),
            "resend"    =>  $fm->localise('RESEND_QUEUE'),
        );

     my @labels = (
            'list-queues',
            'list-local-queue',
            'list-remote-queue',
            'resend',
        );

    my $default_action = 'list-queues';

    print $q->start_form(
        -method => 'POST',
        -action => $q->url (-absolute => 1)
    ),"\n";

    print $q->start_table ({-class => "sme-noborders"}),"\n";

    print $q->Tr(
        $q->td({-class => "sme-noborders-label"},    
                $fm->localise("SELECT_AN_ACTION")),
        $q->td({-class => "sme-noborders-content"},    
                $q->popup_menu (
                    -name => 'function',
                    -values => [ @labels ],
                    -default => $default_action,
                    -labels => \%labels
        )
        )
    ),"\n";

    print $q->end_table,"\n";

    print $q->start_table ({width => "100%", -class => "sme-noborders"}),
        "\n";

    print esmith::cgi::genButtonRow(
            $q,
            $q->submit (-name => 'action', -value =>
            $fm->localise('PERFORM'))
    );

    print $q->end_table,"\n";

    print $q->hidden (
        -name => 'state',
        -override => 1,
        -default => 'perform'
    ),"\n";

    print $q->end_form,"\n";

    esmith::cgi::genFooter($fm);

    return;
}

sub performAndShowResult
{
    my ($q) = @_;

    my $function = $q->param ('function');

    if ($function eq 'refresh')
    {
        showInitial ($q, '');
    }
    elsif ($function eq 'list-queues')
    {
        showListQueues ($q);
    }
    elsif ($function eq 'list-local-queue')
    {
        showListLocalQueue ($q);
    }
    elsif ($function eq 'list-remote-queue')
    {
        showListRemoteQueue ($q);
    }
    elsif ($function eq 'resend')
    {
        resend($q);
    }
    elsif ($function eq 'confirm-delete-message-number')
    {
        showDeleteMessageNumber ($q);
    }
    elsif ($function eq 'delete-message-number')
    {
        deleteMessageNumber($q);
    }

    else
    {
        # Unknown function - refresh the screen anyway
        showInitial ($q, 'unknown');
    }

    return;

    print $q->p ( $function );
    esmith::cgi::genFooter($fm);
}

#------------------------------------------------------------
# subroutine to showListQueues
#------------------------------------------------------------
sub showListQueues ($)
{
    my ($q) = @_;


    esmith::cgi::genHeaderNonCacheable ($q, \%conf,
        $fm->localise('SHOWLISTQUEUES'));

   {
        print $q->hr;
        print $q->p($fm->localise('VIEW_TIME')),scalar localtime(time),"\n";
    
        my $MailQueues = `/usr/sbin/pfHandle -l`;
        my $queuetype = 'list-queues';

        $MailQueues =~ s/</'/g;
        $MailQueues =~ s/>/'/g;
    
        $MailQueues = AddLinks($MailQueues, $queuetype, $q);
    
        print $q->p ($q->pre ("$MailQueues"));
    }

    esmith::cgi::genFooter($fm);
    return;
}

sub AddLinks 
{
        my $queues = shift;
        my $queueType = shift;

        my @splitq = split(/\n/, $queues);

        for (my $i = 0; $i < $#splitq; $i++) {
           if ($splitq[$i] =~ /^([0-9A-F]+)$/ ) {
                        $splitq[$i] = "<a href=\"" .
                        $q->url( -absolute => 1 ) .
                        "?state=perform&function=confirm-delete-message-number&queue=$queueType" .
                        "&msgid=$1\">$1</a>";
                }
        }
        $queues = join("\n", @splitq);

        return $queues;
}

#------------------------------------------------------------
# subroutine to showListLocalQueue
#------------------------------------------------------------
sub showListLocalQueue ($)
{
    my ($q) = @_;


    esmith::cgi::genHeaderNonCacheable ($q, \%conf,
        $fm->localise('LIST_LOCAL_QUEUE'));
    {
        print $q->hr;
        print $q->p($fm->localise('VIEW_TIME')),scalar localtime(time),"\n";
        my $LocalQueue = `/usr/sbin/pfHandle -a`;
        my $queuetype = 'list-local-queue';

        $LocalQueue =~ s/</'/g;
        $LocalQueue =~ s/>/'/g;
        $LocalQueue = AddLinks($LocalQueue, $queuetype);

        print $q->p ($q->pre ("$LocalQueue"));
    }

    esmith::cgi::genFooter($fm);
    return;
}

#------------------------------------------------------------
# subroutine to showListRemoteQueue
#------------------------------------------------------------
sub showListRemoteQueue ($)
{
    my ($q) = @_;
    esmith::cgi::genHeaderNonCacheable ($q, \%conf,
        $fm->localise('LIST_REMOTE_QUEUE'));

    {
        print $q->hr;
        print $q->p($fm->localise('VIEW_TIME')),scalar localtime(time),"\n"; 

        my $RemoteQueue = `/usr/sbin/pfHandle -d`;
        my $queuetype = 'list-remote-queue';

        $RemoteQueue =~ s/</'/g;
        $RemoteQueue =~ s/>/'/g;

        $RemoteQueue = AddLinks($RemoteQueue, $queuetype);
        print $q->p ($q->pre ("$RemoteQueue"));
    }

    esmith::cgi::genFooter($fm);
    return;
}

#------------------------------------------------------------
# subroutine to send ALARM to qmail
#------------------------------------------------------------
sub resend ($)
{
    my ($q) = @_;
    esmith::cgi::genHeaderNonCacheable ($q, \%conf,
        $fm->localise('TRY_SEND_QUEUE'));

    {
        print $q->hr;
        print $q->p($fm->localise('SEND_QUEUE_AT')),scalar localtime(time),"\n";

        my $res = `/usr/sbin/pfHandle -f`;

        print $q->p ($q->pre ("$res"));
        print $q->h3 ("Done.");
    }

    esmith::cgi::genFooter($fm);
    return;
}

#------------------------------------------------------------
# subroutine to showDeleteMessageNumber
#------------------------------------------------------------
sub showDeleteMessageNumber ($)
{
    my ($q) = @_;
    my $msgid = $q->param ('msgid');
    my $queuetype = $q->param ('queue');

    if ($msgid =~ /^([0-9A-F]+)$/ ) {
       $msgid = $1;
    } else {
       $msgid = undef;
    }
    esmith::cgi::genHeaderNonCacheable ($q, \%conf,
        $fm->localise('DELETE_MSG_TITLEB'));

    print $q->hr;
    print $q->p($fm->localise('DELETE_MESSAGE')),"\n";
    my $Message = `/usr/sbin/pfHandle -m$msgid|head -100`;

    print $q->textarea (-name => 'message', -override => 1, -default => "$Message", -rows => 30, -cols => 80);

    print $q->start_multipart_form(-method => 'POST', -action => $q->url (-absolute => 1));
    print $q->table ({border => 0, cellspacing => 0, cellpadding => 4},

    esmith::cgi::genButtonRow ($q,
           $q->submit (-name => 'action', -value => $fm->localise('Delete'))));
    print $q->hidden (-name => 'state', -override => 1, -default => 'perform');
    print $q->hidden (-name => 'msgid', -override => 1, -default => "$msgid");
    print $q->hidden (-name => 'function', -override => 1, -default => 'delete-message-number');
    print $q->hidden (-name => 'queue', -override => 1, -default => "$queuetype");
    print $q->end_form;

    esmith::cgi::genFooter ($q);
    return;
}

sub deleteMessageNumber ($)
{
    my ($q) = @_;

    my $msgid = $q->param ('msgid');
    my $queuetype = $q->param ('queue');

    if ($msgid =~ /^([0-9A-F]+)$/ ) {
       $msgid = $1;
    } else {
       $msgid = undef;
    }
    my $Output = `/usr/sbin/pfHandle -D$msgid`;

    esmith::cgi::genHeaderNonCacheable ($q, \%conf,
        "qmail: ". $fm->localise('QMH_TITLE'));
    
    print $q->hr;
    print $q->h3 ($fm->localise('DELETED'))," $msgid ";
    print $q->br();
    print $q->br();
    
    print $q->start_multipart_form(-method => 'POST', -action => $q->url (-absolute => 1));
    print $q->table ({border => 0, cellspacing => 0, cellpadding => 4},
    esmith::cgi::genButtonRow ($q,
           $q->submit (-name => 'action', -value => $fm->localise('RETURN_TO_QUEUE'))));
    
    print $q->hidden (-name => 'state', -override => 1, -default => 'perform');
    print $q->hidden (-name => 'function', -override => 1, -default => "$queuetype");
    print $q->end_form;
    
    esmith::cgi::genFooter ($q);
    return;
}

__DATA__
<form>
</form>