/usr/share/mythbuntu/plugins/python/services.py is in mythbuntu-common 0.72.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 | ## -*- coding: utf-8 -*-
#
# «services» - MCC Services enablement plugin
#
# Copyright (C) 2009, Mario Limonciello, for Mythbuntu
#
#
# Mythbuntu 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.
#
# This program 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 this application; if not, write to the Free Software Foundation, Inc., 51
# Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
##################################################################################
from MythbuntuControlCentre.plugin import MCCPlugin
from mythbuntu_common.dictionaries import get_services_dictionary
from mythbuntu_common.vnc import VNCHandler
import re
import shutil
import os
from gi.repository import Gtk
class MCCServices(MCCPlugin):
"""Services enablement plugin"""
def __init__(self):
information = {}
information["name"] = "Services"
information["icon"] = "gnome-settings"
information["ui"] = "tab_services"
MCCPlugin.__init__(self,information)
self.vnc=VNCHandler()
def captureState(self):
"""Determines the state of the items on managed by this plugin
and stores it into the plugin's own internal structures"""
#Most services meet this category
self.dictionary_state={}
list = get_services_dictionary(self)
for item in list:
if list[item] is not None:
self.dictionary_state[list[item]]=self.query_installed(item)
#VNC password
self.vnc_pass=''
def applyStateToGUI(self):
"""Takes the current state information and sets the GUI
for this plugin"""
#from previous runs
self.vnc_pass_hbox.hide()
#Load the detected dictionary
for item in self.dictionary_state:
model = item.get_model()
if len(model) > 2:
iter = model.get_iter(Gtk.TreePath([2,0]))
model.remove(iter)
if self.dictionary_state[item]:
item.set_active_iter(model.get_iter(Gtk.TreePath([1,0])))
model.append(["Reconfigure"])
else:
item.set_active_iter(model.get_iter(Gtk.TreePath([0,0])))
#Corner cases that don't need reconfiguring
model = self.enablessh.get_model()
if len(model) > 2:
iter = model.get_iter(Gtk.TreePath([2,0]))
model.remove(iter)
def compareState(self):
"""Determines what items have been modified on this plugin"""
#Prepare for state capturing
MCCPlugin.clearParentState(self)
list=get_services_dictionary(self)
for item in list:
if list[item] is not None and \
list[item].get_active() != self.dictionary_state[list[item]]:
#Installable items
if list[item].get_active() == 1:
self._markInstall(item)
#Removable items
elif list[item].get_active() == 0:
self._markRemove(item)
#Reconfigurable items:
if list[item].get_active() > 0 and \
item != 'openssh-server' and \
item != 'x11vnc':
self._markReconfigureRoot(item,list[item].get_active())
#VNC password
if self.vnc_pass != self.vnc_password.get_text():
self._markReconfigureUser("x11vnc_password",self.vnc_password.get_text())
def toggle_vnc(self,widget):
"""Called whenever VNC service is toggled"""
if (widget is not None and widget.get_name() == 'enablevnc'):
iteration=1
if self.dictionary_state[self.enablevnc]:
iteration = 2
if widget.get_active() == iteration:
self.vnc_pass_hbox.show()
self.vnc_error_image.show()
self._incomplete=True
else:
self.vnc_password.set_text("")
self.vnc_pass_hbox.hide()
self.vnc_error_image.hide()
self._incomplete=False
def toggle_vnc_password(self,widget):
if (widget is not None and widget.get_name() == 'vnc_password'):
password= widget.get_text().split(' ')[0]
if len(password) >= 6:
self.vnc_error_image.hide()
self._incomplete=False
else:
self.vnc_error_image.show()
self._incomplete=True
def root_scripted_changes(self,reconfigure):
"""System-wide changes that need root access to be applied.
This function is ran by the dbus backend"""
for item in reconfigure:
if item == "samba":
if os.path.exists('/etc/samba/smb.conf'):
shutil.copy('/etc/samba/smb.conf','/etc/samba/smb.conf.dpkg-dist')
shutil.copy('/usr/share/mythbuntu/examples/smb.conf.dist',
'/etc/samba/smb.conf')
elif item == "nfs-kernel-server":
if os.path.exists('/etc/exports'):
shutil.copy('/etc/exports','/etc/exports.dpkg-dist')
shutil.copy('/usr/share/mythbuntu/examples/exports.dist',
'/etc/exports')
def user_scripted_changes(self,reconfigure):
"""Local changes that can be performed by the user account.
This function will be ran by the frontend"""
for item in reconfigure:
if item == "x11vnc_password":
self.vnc.create_password(reconfigure[item])
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