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# Copyright (c) 2007, 2008 - OpenSLX GmbH
#
# This program is free software distributed under the GPL version 2.
# See http://openslx.org/COPYING
#
# If you have any feedback please consult http://openslx.org/feedback and
# send your suggestions, praise, or complaints to feedback@openslx.org
#
# General information about OpenSLX can be found at http://openslx.org/
# -----------------------------------------------------------------------------
# x11vnc.pm
# -----------------------------------------------------------------------------
package OpenSLX::OSPlugin::x11vnc;
use strict;
use warnings;
use base qw(OpenSLX::OSPlugin::Base);
use OpenSLX::Basics;
use OpenSLX::Utils;
sub new
{
my $class = shift;
my $self = {
name => 'x11vnc',
};
return bless $self, $class;
}
sub getInfo
{
my $self = shift;
return {
description => unshiftHereDoc(<<' End-of-Here'),
enables x11vnc server (user or xorg)
End-of-Here
# waits for xorg to add configuration if needed
precedence => 70,
};
}
sub getAttrInfo
{
my $self = shift;
return {
'x11vnc::active' => {
applies_to_systems => 1,
applies_to_clients => 1,
description => unshiftHereDoc(<<' End-of-Here'),
should the 'x11vnc' plugin be executed during boot?
End-of-Here
content_regex => qr{^(0|1)$},
content_descr => '1 means active - 0 means inactive',
default => '1',
},
'x11vnc::mode' => {
applies_to_systems => 1,
applies_to_clients => 0,
description => unshiftHereDoc(<<' End-of-Here'),
set x11vnc to listen on Xorg user sessions (default), general
access to the Xorg server (including displaymanager login) and
console framebuffer.
End-of-Here
content_regex => qr{^(x11user|x11mod|fb)$},
content_descr => 'x11user for user, x11mod for access via Xorg module or fb',
default => 'x11user',
},
'x11vnc::scale' => {
applies_to_systems => 1,
applies_to_clients => 0,
description => unshiftHereDoc(<<' End-of-Here'),
scale screen size (e.g. as fraction 2/3 or as decimal 0.5)
End-of-Here
content_regex => undef,
content_descr => undef,
default => '',
},
'x11vnc::shared' => {
applies_to_systems => 1,
applies_to_clients => 0,
description => unshiftHereDoc(<<' End-of-Here'),
by default x11vnc is always called with the -shared option
End-of-Here
content_regex => qr{^(yes|no|1|0)$},
content_descr => 'use 1 or yes to enable - 0 or no to disable',
default => 'yes',
},
'x11vnc::force_viewonly' => {
applies_to_systems => 1,
applies_to_clients => 0,
description => unshiftHereDoc(<<' End-of-Here'),
disable user interaction with vnc
End-of-Here
content_regex => qr{^(yes|no|1|0)$},
content_descr => 'use 1 or yes to enable - 0 or no to disable',
default => 'no',
},
'x11vnc::auth_type' => {
applies_to_systems => 1,
applies_to_clients => 0,
description => unshiftHereDoc(<<' End-of-Here'),
set authentication type of the vnc connection. rfbauth is
available for x11user and fb only.
End-of-Here
content_regex => qr{^(passwd|rfbauth|none)$},
content_descr => 'choose: passwd, rfbauth, none',
default => 'passwd',
},
'x11vnc::allowed_hosts' => {
applies_to_systems => 1,
applies_to_clients => 0,
description => unshiftHereDoc(<<' End-of-Here'),
set allowed hosts (multiple hosts are seperated by semicolons,
(simple) subnets are possible too e.g. "192.168.")
End-of-Here
content_regex => undef,
content_descr => undef,
default => '',
},
'x11vnc::force_localhost' => {
applies_to_systems => 1,
applies_to_clients => 0,
description => unshiftHereDoc(<<' End-of-Here'),
force x11vnc to only accept local connections and only listen
on the loopback device
End-of-Here
content_regex => qr{^(1|0|yes|no)$},
content_descr => 'use 1 or yes to enable - 0 or no to disable',
default => 'no',
},
'x11vnc::pass' => {
applies_to_systems => 1,
applies_to_clients => 0,
description => unshiftHereDoc(<<' End-of-Here'),
viewonly password (you can add multiple passwords seperated
by semicolons, if you're using rfbauth only the first one is
used)
End-of-Here
content_regex => undef,
content_descr => undef,
default => '',
},
'x11vnc::viewonlypass' => {
applies_to_systems => 1,
applies_to_clients => 0,
description => unshiftHereDoc(<<' End-of-Here'),
viewonly password (you can add multiple passwords seperated by
semicolons, disabled with rfb-auth)
End-of-Here
content_regex => undef,
content_descr => undef,
default => 'viewonly',
},
'x11vnc::logging' => {
applies_to_systems => 1,
applies_to_clients => 0,
description => unshiftHereDoc(<<' End-of-Here'),
enable logging
End-of-Here
content_regex => qr{^(1|0|yes|no)$},
content_descr => 'use 1 or yes to enable - 0 or no to disable',
default => 'yes',
},
};
}
sub installationPhase
{
my $self = shift;
my $info = shift;
my $pluginRepositoryPath = $info->{'plugin-repo-path'};
my $pluginTempPath = $info->{'plugin-temp-path'};
my $openslxBasePath = $info->{'openslx-base-path'};
# should we distinguish between the two different packages!?
# libvnc should be part of the xorg package!? (so no check needed)
my $engine = $self->{'os-plugin-engine'};
if (!isInPath('x11vnc')) {
$engine->installPackages(
$engine->getInstallablePackagesForSelection('x11vnc')
);
} else {
vlog(3, "x11vnc is already installed");
}
# get path of files we need to install
my $pluginFilesPath = "$openslxBasePath/lib/plugins/$self->{'name'}/files";
my $script = $self->{distro}->fillRunlevelScript();
# copy all needed files now
copyFile("$pluginFilesPath/x11vnc-init", "$pluginRepositoryPath");
spitFile("/etc/init.d/x11vnc", $script);
chmod 0755, "/etc/init.d/x11vnc";
vlog(3, "install init file");
}
sub removalPhase
{
my $self = shift;
my $info = shift;
}
1;
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