/usr/lib/ubiquity/plugins/myth-remote.py is in mythbuntu-live-autostart 0.76.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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#
# Copyright (C) 2006, 2007, 2009 Canonical Ltd.
# Written by Colin Watson <cjwatson@ubuntu.com>.
# Copyright (C) 2007-2010 Mario Limonciello
#
# This file is part of Ubiquity.
#
# Ubiquity 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 2 of the License, or
# (at your option) any later version.
#
# Ubiquity 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 Ubiquity. If not, see <http://www.gnu.org/licenses/>.
from ubiquity.plugin import *
from ubiquity import osextras
from mythbuntu_common.installer import *
from mythbuntu_common.lirc import LircHandler
from ubiquity import install_misc
import os
import debconf
NAME = 'myth-remote'
AFTER = 'myth-services'
WEIGHT = 10
class PageGtk(MythPageGtk):
plugin_title = 'ubiquity/text/remote_heading_label'
def __init__(self, controller, *args, **kwargs):
self.ui_file = 'tab_remote_control'
MythPageGtk.__init__(self, controller, *args, **kwargs)
self.populate_lirc()
#we use the radio button only
self.remotecontrol.hide()
#don't support any transmitters during install
self.transmitter_vbox.hide()
#hide the title so we can use the newer ubiquity one
self.remote_control_title.hide()
def populate_lirc(self):
"""Fills the lirc pages with the appropriate data"""
self.remote_count = 0
self.transmitter_count = 0
remote_model = self.remote_list.get_model()
transmitter_model = self.transmitter_list.get_model()
lirchandler=LircHandler()
for item in lirchandler.get_possible_devices("remote"):
if "Custom" not in item and "Blaster" not in item:
remote_model.append([item])
self.remote_count = self.remote_count + 1
for item in lirchandler.get_possible_devices("transmitter"):
if "Custom" not in item:
transmitter_model.append([item])
self.transmitter_count = self.transmitter_count + 1
self.remote_list.set_active(0)
self.transmitter_list.set_active(0)
def toggle_ir(self,widget):
"""Called whenever a request to enable/disable remote is called"""
if widget is not None:
if type(widget) is Gtk.RadioButton:
if widget.get_active():
name = widget.get_name()
if name == 'lirc_support':
self.smartphone_vbox.set_sensitive(False)
self.lirc_vbox.set_sensitive(True)
self.remote_hbox.set_sensitive(True)
self.generate_lircrc_checkbox.set_sensitive(True)
self.remote_list.set_active(1)
else:
self.lirc_vbox.set_sensitive(False)
self.remote_list.set_active(0)
self.remote_hbox.set_sensitive(False)
self.generate_lircrc_checkbox.set_sensitive(False)
if name == 'native_support':
self.smartphone_vbox.set_sensitive(False)
elif name == 'smartphone_support':
self.smartphone_vbox.set_sensitive(True)
##turn on/off IR transmitter
#elif widget.get_name() == "transmittercontrol":
# self.transmitter_hbox.set_sensitive(widget.get_active())
# if widget.get_active():
# if self.transmitter_list.get_active() == 0:
# self.transmitter_list.set_active(1)
# else:
# self.transmitter_list.set_active(0)
#if our selected remote itself changed
elif widget.get_name() == 'remote_list':
self.generate_lircrc_checkbox.set_active(True)
if self.remote_list.get_active() == 0:
self.native_support.set_active(True)
self.generate_lircrc_checkbox.set_active(False)
##if our selected transmitter itself changed
#elif widget.get_name() == 'transmitter_list':
# if self.transmitter_list.get_active() == 0:
# self.transmittercontrol.set_active(False)
def set_lirc(self,question,answer):
"""Preseeds a lirc configuration item"""
if question == "remote":
for i in range(0,self.remote_count):
self.remote_list.set_active(i)
found=False
model = self.remote_list.get_model()
iterator = self.remote_list.get_active_iter()
value = model.get_value(iterator, 0)
if value == answer:
found = True
break
if not found:
self.remote_list.set_active(0)
if question == "transmitter":
for i in range(0,self.transmitter_count):
self.transmitter_list.set_active(i)
found=False
model = self.transmitter_list.get_model()
iterator = self.transmitter_list.get_active_iter()
value = model.get_value(iterator, 0)
if value == answer:
found = True
break
if not found:
self.transmitter_list.set_active(0)
def get_lirc(self,type):
item = {"modules":"","device":"","driver":"","lircd_conf":""}
if type == "remote":
model = self.remote_list.get_model()
iterator = self.remote_list.get_active_iter()
item["remote"] = model.get_value(iterator, 0)
elif type == "transmitter":
model = self.transmitter_list.get_model()
iterator = self.transmitter_list.get_active_iter()
item["transmitter"] = model.get_value(iterator, 0)
#smartphones
if type == "remote" and self.smartphone_support.get_active():
item["remote"] = "smartphone"
return item
class Page(Plugin):
def prepare(self):
self.top = ['remote', 'transmitter']
questions = []
for question in self.top:
answer = self.db.get('lirc/' + question)
if answer != '':
self.ui.set_lirc(question,answer)
questions.append('^lirc/' + question)
return (['/usr/share/ubiquity/ask-mythbuntu','ir'], questions)
def ok_handler(self):
for question in self.top:
device = self.ui.get_lirc(question)
self.preseed('lirc/' + question,device[question])
Plugin.ok_handler(self)
class Install(InstallPlugin):
def install(self, target, progress, *args, **kwargs):
progress.info('ubiquity/install/ir')
lirchandler = LircHandler()
remote = progress.get('lirc/remote')
transmitter = progress.get('lirc/transmitter')
if remote == "None" and transmitter == "None":
install_misc.record_removed(['lirc'], True)
return InstallPlugin.install(self, target, progress, *args, **kwargs)
elif remote == 'smartphone':
#TODO, configure telnet so remote will work
install_misc.record_removed(['lirc'], True)
return InstallPlugin.install(self, target, progress, *args, **kwargs)
#configure lircd for remote and transmitter
ir_device = {"modules":"","driver":"","device":"","lircd_conf":"","remote":"","transmitter":""}
install_misc.chroot_setup(target)
install_misc.chrex(target,'dpkg-divert', '--package', 'ubiquity', '--rename',
'--quiet', '--add', '/sbin/udevd')
try:
os.symlink('/bin/true', '/target/sbin/udevd')
except OSError:
pass
try:
ir_device["remote"] = remote
install_misc.set_debconf(target, 'lirc/remote', ir_device["remote"])
ir_device["modules"] = ""
ir_device["driver"] = ""
ir_device["device"] = ""
ir_device["lircd_conf"] = ""
lirchandler.set_device(ir_device, "remote")
except debconf.DebconfError:
pass
try:
ir_device["transmitter"] = transmitter
install_misc.set_debconf(target, 'lirc/transmitter', ir_device["transmitter"])
ir_device["modules"] = ""
ir_device["driver"] = ""
ir_device["device"] = ""
ir_device["lircd_conf"] = ""
lirchandler.set_device(ir_device, "transmitter")
except debconf.DebconfError:
pass
lirchandler.write_hardware_conf(target + '/etc/lirc/hardware.conf')
try:
install_misc.reconfigure(target, 'lirc')
finally:
osextras.unlink_force('/target/sbin/udevd')
install_misc.chrex(target,'dpkg-divert', '--package', 'ubiquity', '--rename',
'--quiet', '--remove', '/sbin/udevd')
install_misc.chroot_cleanup(target)
#configure lircrc
home = '/target/home/' + progress.get('passwd/username')
os.putenv('HOME',home)
if not os.path.isdir(home):
os.makedirs(home)
# Redirect stdin from /dev/null and stdout to stderr to avoid them
# interfering with our debconf protocol stream.
saved_stdin = os.dup(0)
try:
null = os.open('/dev/null', os.O_RDONLY)
os.dup2(null, 0)
os.close(null)
except OSError:
pass
saved_stdout = os.dup(1)
os.dup2(2, 1)
lirchandler.create_lircrc(os.path.join(target,"etc/lirc/lircd.conf"),False)
# Put back stdin and stdout.
os.dup2(saved_stdin, 0)
os.close(saved_stdin)
os.dup2(saved_stdout, 1)
os.close(saved_stdout)
return InstallPlugin.install(self, target, progress, *args, **kwargs)
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