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XiboClient.py
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XiboClient.py
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#!/usr/bin/python
# -*- coding: utf-8 -*-
#
# Xibo - Digitial Signage - http://www.xibo.org.uk
# Copyright (C) 2009-2014 Alex Harrington
#
# This file is part of Xibo.
#
# Xibo is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# any later version.
#
# Xibo 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with Xibo. If not, see <http://www.gnu.org/licenses/>.
#
from libavg import *
from SOAPpy import WSDL
import SOAPpy.Types
import SOAPpy.Errors
import xml.parsers.expat
from xml.dom import minidom
import time
import uuid
import hashlib
import Queue
import ConfigParser
import gettext
import os
import fnmatch
import re
import datetime
import sys
import socket
import inspect
from collections import defaultdict
from threading import Thread, Semaphore
import threading
import urlparse
import PIL.Image
import math
import platform
import shutil
from ThirdParty.period.period import in_period
version = "1.6.0-rc2"
# What layout schema version is supported
schemaVersion = 1
#### Abstract Classes
class XiboLog:
"Abstract Class - Interface for Loggers"
level = 0
def __init__(self, level): abstract
def log(self, level, category, message, osd = False): abstract
def stat(self, statType, fromDT, toDT, tag, layoutID, scheduleID, mediaID): abstract
def setXmds(self, xmds):
pass
def flush(self):
pass
def setupInfo(self, p):
self.p = p
try:
self.liftEnabled = config.get('Lift', 'enabled')
if self.liftEnabled == "false":
self.liftEnabled = False
log.log(3, "audit", _("Disabling lift functionality in Logger"))
else:
self.liftEnabled = True
log.log(3, "audit", _("Enabling lift functionality in Logger"))
except:
self.liftEnabled = False
log.log(3, "error", _("Lift->enabled not defined in configuration. Disabling lift functionality in Logger"))
# Populate the info screen
# Background.
tmpXML = '<rect fillcolor="ffffff" id="infoBG" fillopacity="0.75" size="(400,300)" />'
self.p.enqueue('add', (tmpXML, 'info'))
# Logo + version bottom right
tmpXML = '<image href="resources/logo.png" id="infoLOGO" opacity="1" width="50" height="18" x="345" y="276" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<words x="290" y="280" opacity="1" text="v' + version + '" font="Arial" color="000000" fontsize="12" />'
self.p.enqueue('add', (tmpXML, 'info'))
# Required Files Traffic Light
tmpXML = '<image href="resources/dotgrey.png" id="infoRFGrey" opacity="1" width="20" height="20" x="5" y="275" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotred.png" id="infoRFRed" opacity="0" width="20" height="20" x="5" y="275" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotamber.png" id="infoRFAmber" opacity="0" width="20" height="20" x="5" y="275" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotgreen.png" id="infoRFGreen" opacity="0" width="20" height="20" x="5" y="275" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<words x="10" y="270" opacity="1" text="Required Files" font="Arial" color="000000" fontsize="10" angle="-1.57079633" pivot="(0,0)"/>'
self.p.enqueue('add' ,(tmpXML, 'info'))
# GetFile Traffic Light
tmpXML = '<image href="resources/dotgrey.png" id="infoGFGrey" opacity="1" width="20" height="20" x="30" y="275" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotred.png" id="infoGFRed" opacity="0" width="20" height="20" x="30" y="275" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotamber.png" id="infoGFAmber" opacity="0" width="20" height="20" x="30" y="275" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotgreen.png" id="infoGFGreen" opacity="0" width="20" height="20" x="30" y="275" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<words x="35" y="270" opacity="1" text="Get File" font="Arial" color="000000" fontsize="10" angle="-1.57079633" pivot="(0,0)"/>'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<words id="infoRunningDownloads" x="37" y="278" opacity="1" text="0" font="Arial" color="000000" fontsize="10" />'
self.p.enqueue('add', (tmpXML, 'info'))
# Schedule Traffic Light
tmpXML = '<image href="resources/dotgrey.png" id="infoSGrey" opacity="1" width="20" height="20" x="55" y="275" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotred.png" id="infoSRed" opacity="0" width="20" height="20" x="55" y="275" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotamber.png" id="infoSAmber" opacity="0" width="20" height="20" x="55" y="275" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotgreen.png" id="infoSGreen" opacity="0" width="20" height="20" x="55" y="275" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<words x="60" y="270" opacity="1" text="Schedule" font="Arial" color="000000" fontsize="10" angle="-1.57079633" pivot="(0,0)"/>'
self.p.enqueue('add', (tmpXML, 'info'))
# RegisterDisplay Traffic Light
tmpXML = '<image href="resources/dotgrey.png" id="infoRDGrey" opacity="1" width="20" height="20" x="80" y="275" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotred.png" id="infoRDRed" opacity="0" width="20" height="20" x="80" y="275" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotamber.png" id="infoRDAmber" opacity="0" width="20" height="20" x="80" y="275" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotgreen.png" id="infoRDGreen" opacity="0" width="20" height="20" x="80" y="275" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<words x="85" y="270" opacity="1" text="Register Display" font="Arial" color="000000" fontsize="10" angle="-1.57079633" pivot="(0,0)"/>'
self.p.enqueue('add', (tmpXML, 'info'))
# Logs Traffic Light
tmpXML = '<image href="resources/dotgrey.png" id="infoLogGrey" opacity="1" width="20" height="20" x="105" y="275" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotred.png" id="infoLogRed" opacity="0" width="20" height="20" x="105" y="275" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotamber.png" id="infoLogAmber" opacity="0" width="20" height="20" x="105" y="275" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotgreen.png" id="infoLogGreen" opacity="0" width="20" height="20" x="105" y="275" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<words x="110" y="270" opacity="1" text="Log" font="Arial" color="000000" fontsize="10" angle="-1.57079633" pivot="(0,0)"/>'
self.p.enqueue('add', (tmpXML, 'info'))
# Stats Traffic Light
tmpXML = '<image href="resources/dotgrey.png" id="infoStatGrey" opacity="1" width="20" height="20" x="130" y="275" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotred.png" id="infoStatRed" opacity="0" width="20" height="20" x="130" y="275" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotamber.png" id="infoStatAmber" opacity="0" width="20" height="20" x="130" y="275" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotgreen.png" id="infoStatGreen" opacity="0" width="20" height="20" x="130" y="275" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<words x="135" y="270" opacity="1" text="Stats" font="Arial" color="000000" fontsize="10" angle="-1.57079633" pivot="(0,0)"/>'
self.p.enqueue('add', (tmpXML, 'info'))
# Offline Update traffic light
tmpXML = '<image href="resources/dotamber.png" id="offlineUpdateAmber" opacity="0" width="20" height="20" x="20" y="20" />'
self.p.enqueue('add', (tmpXML, 'offlineUpdate'))
tmpXML = '<image href="resources/dotgreen.png" id="offlineUpdateGreen" opacity="0" width="20" height="20" x="20" y="20" />'
self.p.enqueue('add', (tmpXML, 'offlineUpdate'))
# IP Address
tmpXML = '<words x="5" y="5" opacity="1" text="IP Address: " font="Arial" color="000000" fontsize="11" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<words id="infoIP" x="75" y="5" opacity="1" text="" font="Arial" color="000000" fontsize="11" width="180" linespacing="10" alignment="left" />'
self.p.enqueue('add', (tmpXML, 'info'))
# Disk Space
tmpXML = '<words x="5" y="18" opacity="1" text="Disk Space: " font="Arial" color="000000" fontsize="11" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<words id="infoDisk" x="75" y="18" opacity="1" text="" font="Arial" color="000000" fontsize="11" width="180" linespacing="10" alignment="left" />'
self.p.enqueue('add', (tmpXML, 'info'))
# Lift Traffic Lights
if self.liftEnabled:
tmpXML = '<image href="resources/dotgrey.png" id="infoLift1Grey" opacity="1" width="5" height="5" x="165" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotred.png" id="infoLift1Red" opacity="0" width="5" height="5" x="165" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotamber.png" id="infoLift1Amber" opacity="0" width="5" height="5" x="165" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotgreen.png" id="infoLift1Green" opacity="0" width="5" height="5" x="165" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotgrey.png" id="infoLift2Grey" opacity="1" width="5" height="5" x="170" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotred.png" id="infoLift2Red" opacity="0" width="5" height="5" x="170" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotamber.png" id="infoLift2Amber" opacity="0" width="5" height="5" x="170" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotgreen.png" id="infoLift2Green" opacity="0" width="5" height="5" x="170" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotgrey.png" id="infoLift3Grey" opacity="1" width="5" height="5" x="175" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotred.png" id="infoLift3Red" opacity="0" width="5" height="5" x="175" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotamber.png" id="infoLift3Amber" opacity="0" width="5" height="5" x="175" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotgreen.png" id="infoLift3Green" opacity="0" width="5" height="5" x="175" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotgrey.png" id="infoLift4Grey" opacity="1" width="5" height="5" x="180" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotred.png" id="infoLift4Red" opacity="0" width="5" height="5" x="180" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotamber.png" id="infoLift4Amber" opacity="0" width="5" height="5" x="180" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotgreen.png" id="infoLift4Green" opacity="0" width="5" height="5" x="180" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotgrey.png" id="infoLift5Grey" opacity="1" width="5" height="5" x="190" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotred.png" id="infoLift5Red" opacity="0" width="5" height="5" x="190" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotamber.png" id="infoLift5Amber" opacity="0" width="5" height="5" x="190" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotgreen.png" id="infoLift5Green" opacity="0" width="5" height="5" x="190" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotgrey.png" id="infoLift6Grey" opacity="1" width="5" height="5" x="195" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotred.png" id="infoLift6Red" opacity="0" width="5" height="5" x="195" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotamber.png" id="infoLift6Amber" opacity="0" width="5" height="5" x="195" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotgreen.png" id="infoLift6Green" opacity="0" width="5" height="5" x="195" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotgrey.png" id="infoLift7Grey" opacity="1" width="5" height="5" x="200" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotred.png" id="infoLift7Red" opacity="0" width="5" height="5" x="200" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotamber.png" id="infoLift7Amber" opacity="0" width="5" height="5" x="200" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotgreen.png" id="infoLift7Green" opacity="0" width="5" height="5" x="200" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotgrey.png" id="infoLift8Grey" opacity="1" width="5" height="5" x="205" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotred.png" id="infoLift8Red" opacity="0" width="5" height="5" x="205" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotamber.png" id="infoLift8Amber" opacity="0" width="5" height="5" x="205" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotgreen.png" id="infoLift8Green" opacity="0" width="5" height="5" x="205" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotgrey.png" id="infoLift9Grey" opacity="1" width="5" height="5" x="215" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotred.png" id="infoLift9Red" opacity="0" width="5" height="5" x="215" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotamber.png" id="infoLift9Amber" opacity="0" width="5" height="5" x="215" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotgreen.png" id="infoLift9Green" opacity="0" width="5" height="5" x="215" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotgrey.png" id="infoLift10Grey" opacity="1" width="5" height="5" x="220" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotred.png" id="infoLift10Red" opacity="0" width="5" height="5" x="220" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotamber.png" id="infoLift10Amber" opacity="0" width="5" height="5" x="220" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotgreen.png" id="infoLift10Green" opacity="0" width="5" height="5" x="220" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotgrey.png" id="infoLift11Grey" opacity="1" width="5" height="5" x="225" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotred.png" id="infoLift11Red" opacity="0" width="5" height="5" x="225" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotamber.png" id="infoLift11Amber" opacity="0" width="5" height="5" x="225" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotgreen.png" id="infoLift11Green" opacity="0" width="5" height="5" x="225" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotgrey.png" id="infoLift12Grey" opacity="1" width="5" height="5" x="230" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotred.png" id="infoLift12Red" opacity="0" width="5" height="5" x="230" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotamber.png" id="infoLift12Amber" opacity="0" width="5" height="5" x="230" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotgreen.png" id="infoLift12Green" opacity="0" width="5" height="5" x="230" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotgrey.png" id="infoLift13Grey" opacity="1" width="5" height="5" x="240" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotred.png" id="infoLift13Red" opacity="0" width="5" height="5" x="240" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotamber.png" id="infoLift13Amber" opacity="0" width="5" height="5" x="240" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotgreen.png" id="infoLift13Green" opacity="0" width="5" height="5" x="240" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotgrey.png" id="infoLift14Grey" opacity="1" width="5" height="5" x="245" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotred.png" id="infoLift14Red" opacity="0" width="5" height="5" x="245" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotamber.png" id="infoLift14Amber" opacity="0" width="5" height="5" x="245" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotgreen.png" id="infoLift14Green" opacity="0" width="5" height="5" x="245" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotgrey.png" id="infoLift15Grey" opacity="1" width="5" height="5" x="250" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotred.png" id="infoLift15Red" opacity="0" width="5" height="5" x="250" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotamber.png" id="infoLift15Amber" opacity="0" width="5" height="5" x="250" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotgreen.png" id="infoLift15Green" opacity="0" width="5" height="5" x="250" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotgrey.png" id="infoLift16Grey" opacity="1" width="5" height="5" x="255" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotred.png" id="infoLift16Red" opacity="0" width="5" height="5" x="255" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotamber.png" id="infoLift16Amber" opacity="0" width="5" height="5" x="255" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<image href="resources/dotgreen.png" id="infoLift16Green" opacity="0" width="5" height="5" x="255" y="285" />'
self.p.enqueue('add', (tmpXML, 'info'))
# Lift Tag
tmpXML = '<words id="infoLiftTag" x="165" y="265" opacity="1" text="Current Tag: default" font="Arial" color="000000" fontsize="11" />'
self.p.enqueue('add', (tmpXML, 'info'))
# Schedule
tmpXML = '<words x="5" y="75" opacity="1" text="Schedule" font="Arial" color="000000" fontsize="14" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<words id="infoCurrentSchedule" x="5" y="90" opacity="1" text="" font="Arial" color="000000" fontsize="11" width="180" linespacing="10" alignment="left" />'
self.p.enqueue('add', (tmpXML, 'info'))
# Now Playing
tmpXML = '<words x="5" y="40" opacity="1" text="Now Playing" font="Arial" color="000000" fontsize="14" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<words id="infoNowPlaying" x="5" y="55" opacity="1" text="" font="Arial" color="000000" fontsize="11" />'
self.p.enqueue('add', (tmpXML, 'info'))
# Media
tmpXML = '<words x="205" y="5" opacity="1" text="Media" font="Arial" color="000000" fontsize="14" />'
self.p.enqueue('add', (tmpXML, 'info'))
tmpXML = '<words id="infoMedia" x="205" y="20" opacity="1" text="" font="Arial" color="000000" fontsize="11" />'
self.p.enqueue('add', (tmpXML, 'info'))
# On Screen Logging
tmpXML = '<rect fillcolor="ffffff" id="osLogBG" fillopacity="0.75" size="(%d,%d)" />' % (self.p.osLogX, 20)
self.p.enqueue('add', (tmpXML, 'osLog'))
tmpXML = '<words id="osLogText" x="5" y="3" opacity="1" text="Xibo Client v%s" font="Arial" color="000000" fontsize="11" />' % version
self.p.enqueue('add', (tmpXML, 'osLog'))
def lights(self, field, value):
if value == "green":
self.p.enqueue('setOpacity', ("info" + field + "Green", 1))
self.p.enqueue('setOpacity', ("info" + field + "Grey", 0))
self.p.enqueue('setOpacity', ("info" + field + "Amber", 0))
self.p.enqueue('setOpacity', ("info" + field + "Red", 0))
if value == "red":
self.p.enqueue('setOpacity', ("info" + field + "Green", 0))
self.p.enqueue('setOpacity', ("info" + field + "Grey", 0))
self.p.enqueue('setOpacity', ("info" + field + "Amber", 0))
self.p.enqueue('setOpacity', ("info" + field + "Red", 1))
if value == "amber":
self.p.enqueue('setOpacity', ("info" + field + "Green", 0))
self.p.enqueue('setOpacity', ("info" + field + "Grey", 0))
self.p.enqueue('setOpacity', ("info" + field + "Amber", 1))
self.p.enqueue('setOpacity', ("info" + field + "Red", 0))
if value == "grey":
self.p.enqueue('setOpacity', ("info" + field + "Green", 0))
self.p.enqueue('setOpacity', ("info" + field + "Grey", 1))
self.p.enqueue('setOpacity', ("info" + field + "Amber", 0))
self.p.enqueue('setOpacity', ("info" + field + "Red", 0))
if value == "start":
self.p.enqueue('setOpacity', ("%sAmber" % field, 1))
self.p.enqueue('setOpacity', ("%sGreen" % field, 0))
if value == "finish":
self.p.enqueue('setOpacity', ("%sAmber" % field, 0))
self.p.enqueue('setOpacity', ("%sGreen" % field, 1))
self.p.enqueue('anim', ('fadeOut', '%sGreen' % field, 3000, None))
def updateSchedule(self, schedule):
self.p.enqueue('del', 'infoCurrentSchedule')
tmpXML = '<words id="infoCurrentSchedule" x="5" y="90" opacity="1" text="' + schedule + '" font="Arial" color="000000" fontsize="11" width="180" linespacing="10" alignment="left" />'
self.p.enqueue('add', (tmpXML, 'info'))
def updateNowPlaying(self, now):
self.p.enqueue('del', 'infoNowPlaying')
tmpXML = '<words id="infoNowPlaying" x="5" y="55" opacity="1" text="' + now + '" font="Arial" color="000000" fontsize="11" />'
self.p.enqueue('add', (tmpXML, 'info'))
def updateMedia(self, media):
self.p.enqueue('del', 'infoMedia')
tmpXML = '<words id="infoMedia" x="205" y="20" opacity="1" font="Arial" color="000000" fontsize="11" width="180">' + media + '</words>'
self.p.enqueue('add', (tmpXML, 'info'))
def updateRunningDownloads(self, num):
self.p.enqueue('del', 'infoRunningDownloads')
tmpXML = '<words id="infoRunningDownloads" x="37" y="278" opacity="1" text="' + str(num) + '" font="Arial" color="000000" fontsize="10" />'
self.p.enqueue('add', (tmpXML, 'info'))
def updateIP(self, serverIP):
self.p.enqueue('del', 'infoIP')
tmpXML = '<words id="infoIP" x="75" y="5" opacity="1" text="' + str(serverIP) + '" font="Arial" color="000000" fontsize="10" />'
self.p.enqueue('add', (tmpXML, 'info'))
def updateFreeSpace(self, tup):
perc = int((tup[1] * 1.0 / tup[0]) * 100)
self.p.enqueue('del', 'infoDisk')
tmpXML = '<words id="infoDisk" x="75" y="18" opacity="1" text="' + self.bytestr(tup[1]) + ' (' + str(perc) + '%) free" font="Arial" color="000000" fontsize="10" />'
self.p.enqueue('add', (tmpXML, 'info'))
# Convert a value in bytes to human readable format
# Taken from http://stackoverflow.com/questions/1094841/reusable-library-to-get-human-readable-version-of-file-size
# By Sridhar Ratnakumar
# Assumed Public Domain
def bytestr(self, size):
for x in ['bytes', 'KB', 'MB', 'GB', 'TB']:
if size < 1024.0:
return "%3.1f %s" % (size, x)
size /= 1024.0
def updateLift(self, tag):
# Break out if lift is disabled
if not self.liftEnabled:
return
self.p.enqueue('del', 'infoLiftTag')
tmpXML = '<words id="infoLiftTag" x="165" y="265" opacity="1" text="Current Tag: ' + tag + '" font="Arial" color="000000" fontsize="11" />'
self.p.enqueue('add', (tmpXML, 'info'))
def osLog(self, message):
self.p.enqueue('del', 'osLogText')
tmpXML = '<words id="osLogText" x="5" y="3" opacity="1" text="%s" font="Arial" color="000000" fontsize="11" />' % message
self.p.enqueue('add', (tmpXML, 'osLog'))
class XiboScheduler(Thread):
"Abstract Class - Interface for Schedulers"
def run(self): abstract
def nextLayout(self): abstract
def hasNext(self): abstract
#### Finish Abstract Classes
#### Log Classes
class XiboLogSplit(XiboLog):
"Xibo Log Splitter - so log output can go to two log objects"
# Currently non-functional
def __init__(self,level):
self.level = int(level)
logWriter1 = config.get('Logging','splitLogWriter1')
logWriter2 = config.get('Logging','splitLogWriter2')
self.log1 = eval(logWriter1)(self.level)
self.log2 = eval(logWriter2)(self.level)
self.log(2,"info",_("XiboLogSplit logger started at level ") + str(level))
def log(self, severity, category, message, osd=False):
self.log1.log(severity, category, message, osd)
self.log2.log(severity, category, message, osd)
def stat(self, statType, fromDT, toDT, tag, layoutID, scheduleID, mediaID=""):
self.log1.stat(statType, fromDT, toDT, tag, layoutID, scheduleID, mediaID)
self.log2.stat(statType, fromDT, toDT, tag, layoutID, scheduleID, mediaID)
def flush(self):
self.log1.flush()
self.log2.flush()
class XiboLogFile(XiboLog):
"Xibo Logger - to file"
def __init__(self,level):
try:
self.fh = open('run.log','w')
except:
print "Unable to open run.log for writing."
# Make sure level is sane
if level == "" or int(level) < 0:
level=0
self.level = int(level)
self.log(2,"info",_("XiboLogFile logger started at level ") + str(level))
def log(self, severity, category, message, osd=False):
if self.level >= severity:
# Define these two here incase an exception is thrown below.
callingMethod = "unknown"
callingClass = ""
try:
currFrame = inspect.currentframe().f_back
inspArray = inspect.getframeinfo(currFrame)
callingMethod = inspArray[2]
callingLineNumber = inspArray[1]
# TODO: Figure out how to get the class name too
callingClass = ""
finally:
del currFrame
function = callingClass + "." + callingMethod
date = time.strftime("%Y-%m-%d %H:%M:%S",time.localtime())
self.fh.write("LOG: " + str(date) + " (" + str(function) + ":" + str(callingLineNumber) + ") " + str(severity) + " " + category + " " + message + "\n")
self.fh.flush()
# If osLog is enabled, update the status
if osd and self.p.osLog:
self.osLog(message)
def stat(self,statType, fromDT, toDT, tag, layoutID, scheduleID, mediaID):
pass
class XiboLogScreen(XiboLog):
"Xibo Logger - to screen"
def __init__(self,level):
# Make sure level is sane
if level == "" or int(level) < 0:
level=0
self.level = int(level)
self.log(2,"info",_("XiboLogScreen logger started at level ") + str(level))
def log(self, severity, category, message, osd=False):
if self.level >= severity:
print "LOG: " + str(time.time()) + " " + str(severity) + " " + category + " " + message
# If osLog is enabled, update the status
if osd and self.p.osLog:
self.osLog(message)
def stat(self, statType, fromDT, toDT, tag, layoutID, scheduleID, mediaID=""):
print "STAT: " + statType + " " + tag + " " + str(layoutID) + " " + str(scheduleID) + " " + str(mediaID)
class XiboLogXmds(XiboLog):
def __init__(self,level):
# Make sure level is sane
if level == "" or int(level) < 0:
level=0
self.level = int(level)
self.logs = Queue.Queue(0)
self.stats = Queue.Queue(0)
# Find out if we're doing stats, and how big the queue should be...
try:
statsOn = config.get('Stats','collect')
if statsOn == 'true':
self.statsOn = True
else:
self.statsOn = False
except ConfigParser.NoOptionError:
self.statsOn = False
try:
self.statsQueueSize = int(config.get('Stats','queueSize'))
except ConfigParser.NoOptionError:
self.statsQueueSize = 99
self.worker = XiboLogXmdsWorker(self.logs,self.stats,self.statsQueueSize)
self.worker.start()
# Fast non-blocking log and stat functions
# Logs and Stats pushed in native format on to the queue.
# A worker thread will then format the messages in to XML
# ready for transmission to the server.
def log(self, severity, category, message, osd=False):
if self.level >= severity:
try:
currFrame = inspect.currentframe().f_back
inspArray = inspect.getframeinfo(currFrame)
callingMethod = inspArray[2]
callingLineNumber = inspArray[1]
# TODO: Figure out how to get the class name too
callingClass = ""
finally:
del currFrame
function = callingClass + "." + callingMethod
date = time.strftime("%Y-%m-%d %H:%M:%S",time.localtime())
self.logs.put((date,severity,category,function,callingLineNumber,message),False)
# If osLog is enabled, update the status
if osd and self.p.osLog:
self.osLog(message)
def stat(self, statType, fromDT, toDT, tag, layoutID, scheduleID, mediaID):
if self.statsOn:
self.stats.put((statType,fromDT,toDT,tag,layoutID,scheduleID,mediaID),False)
return
def setXmds(self,xmds):
self.worker.xmds = xmds
def flush(self):
# TODO: Seems to cause the client to hang on quit?
if not self.worker.xmds is None:
self.worker.flush = True
self.worker.process()
class XiboLogXmdsWorker(Thread):
def __init__(self,logs,stats,statsQueueSize):
Thread.__init__(self)
self.xmds = None
self.logs = logs
self.stats = stats
self.running = True
self.statXml = minidom.Document()
self.statsE = self.statXml.createElement("stat")
self.statXml.appendChild(self.statsE)
self.statsQueueSize = statsQueueSize
self.logXml = minidom.Document()
self.logE = self.logXml.createElement("log")
self.logXml.appendChild(self.logE)
self.flush = False
self.processing = False
self.__lock = Semaphore()
def run(self):
# Wait for XMDS to be initialised and available to us
while self.xmds is None:
time.sleep(60)
while self.running:
if (self.processing):
pass
else:
self.process()
time.sleep(30)
def process(self):
self.__lock.acquire()
self.processing = True
# Deal with logs:
try:
# Prepare logs to XML and store in self.logXml
while True:
date, severity, category, function, lineNo, message = self.logs.get(False)
traceE = self.logXml.createElement("trace")
traceE.setAttribute("date",date)
traceE.setAttribute("category",category)
self.logE.appendChild(traceE)
messageE = self.logXml.createElement("message")
messageTxt = self.logXml.createTextNode(message)
messageE.appendChild(messageTxt)
scheduleE = self.logXml.createElement("scheduleid")
layoutE = self.logXml.createElement("layoutid")
mediaE = self.logXml.createElement("mediaid")
methodE = self.logXml.createElement("method")
methodTxt = self.logXml.createTextNode(function)
methodE.appendChild(methodTxt)
lineE = self.logXml.createElement("line")
lineTxt = self.logXml.createTextNode(str(lineNo))
lineE.appendChild(lineTxt)
traceE.appendChild(messageE)
traceE.appendChild(scheduleE)
traceE.appendChild(layoutE)
traceE.appendChild(mediaE)
traceE.appendChild(methodE)
traceE.appendChild(lineE)
except Queue.Empty:
# Exception thrown breaks the inner while loop
# Do nothing
pass
if len(self.logE.childNodes) > 0:
# Get each trace in turn and send it to XMDS
traceNodes = self.logXml.getElementsByTagName('trace')
nExceptions = 0
xml = '<log>'
nodes = []
nProcessed = 0
for trace in traceNodes:
# Ship the logXml off to XMDS
if len(nodes) < 10:
nProcessed += 1
nodes.append(trace)
xml += trace.toxml()
if len(nodes) >= 10 or nProcessed == len(traceNodes):
try:
self.xmds.SubmitLog(xml + "</log>")
xml = '<log>'
for n in nodes:
self.logE.removeChild(n)
nodes = []
except XMDSException:
nExceptions += 1
if nExceptions > 4:
break
except:
pass
if len(self.logXml.getElementsByTagName('trace')) > 0:
# Some logs didn't send
# Flush to disk
# Check the log folder exists:
try:
os.makedirs(config.get('Main','libraryDir') + os.sep + 'log')
except:
pass
try:
try:
f = open(config.get('Main','libraryDir') + os.sep + 'log' + os.sep + 'log' + str(time.time()) + '.ready','w')
f.write(self.logXml.toprettyxml())
self.logXml.unlink()
self.logXml = minidom.Document()
self.logE = self.logXml.createElement("log")
self.logXml.appendChild(self.logE)
finally:
f.close()
except:
pass
else:
# All the logs send
# Read in a past log file and append to logE for processing on the next run
readOne = False
# If this is a flush being called, skip reading in a new file as it will be lost in memory.
if self.flush:
readOne = True
# Check the log folder exists:
try:
os.makedirs(config.get('Main','libraryDir') + os.sep + 'log')
except:
pass
for f in os.listdir(config.get('Main','libraryDir') + os.sep + 'log'):
if readOne == False:
if fnmatch.fnmatch(f, '*.ready'):
try:
self.logXml.unlink()
self.logXml = minidom.parse(config.get('Main','libraryDir') + os.sep + 'log' + os.sep + f)
for n in self.logXml.getElementsByTagName('log'):
self.logE = n
except:
# File must be invalid. Delete it
try:
os.remove(config.get('Main','libraryDir') + os.sep + 'log' + os.sep + f)
except:
readOne = False
continue
# Now the file is back in memory, delete it
try:
os.remove(config.get('Main','libraryDir') + os.sep + 'log' + os.sep + f)
readOne = True
except:
pass
# Deal with stats:
try:
# Prepare stats to XML and store in self.statXml
while True:
statType, fromDT, toDT, tag, layoutID, scheduleID, mediaID = self.stats.get(False)
statE = self.statXml.createElement("stat")
statE.setAttribute("type",statType)
statE.setAttribute("fromdt",fromDT)
statE.setAttribute("todt",toDT)
if statType == "event":
statE.setAttribute("tag",tag)
elif statType == "media":
statE.setAttribute("mediaid",mediaID)
statE.setAttribute("layoutid",layoutID)
elif statType == "layout":
statE.setAttribute("layoutid",layoutID)
statE.setAttribute("scheduleid",scheduleID)
self.statsE.appendChild(statE)
except Queue.Empty:
# Exception thrown breaks the inner while loop
# Do nothing
pass
if len(self.statsE.childNodes) >= self.statsQueueSize or self.flush:
self.flush = False
try:
# Ship the statXml off to XMDS
self.xmds.SubmitStats(self.statXml.toxml())
# Reset statXml
self.statXml = minidom.Document()
self.statsE = self.logXml.createElement("stats")
self.statXml.appendChild(self.statsE)
try:
os.remove(config.get('Main','libraryDir') + os.sep + 'stats.xml')
except:
pass
except XMDSException:
# Flush to disk incase we crash before getting another chance
try:
try:
f = open(config.get('Main','libraryDir') + os.sep + 'stats.xml','w')
f.write(self.statXml.toprettyxml())
finally:
f.close()
except:
pass
self.processing = False
self.__lock.release()
#### Finish Log Classes
#### Download Manager
class XiboFile(object):
def __init__(self,fileName,targetHash,fileId,fileType,mtime=0):
self.__path = os.path.join(config.get('Main','libraryDir'),fileName)
self.__fileName = fileName
self.md5 = "NOT CALCULATED"
self.checkTime = 1
self.fileType = fileType
self.fileId = fileId
self.targetHash = targetHash
self.mtime = mtime
self.paranoid = config.getboolean('Main','checksumPreviousDownloads')
if self.paranoid:
self.update()
else:
self.paranoid = False
try:
if os.path.getmtime(self.__path) == self.mtime:
self.md5 = self.targetHash
else:
self.update()
except:
self.update()
def update(self):
# Generate MD5
m = hashlib.md5()
try:
# print "*** GENERATING MD5 for file %s" % self.__fileName
for line in open(self.__path,"rb"):
m.update(line)
except IOError:
# print "*** IOERROR"
return False
self.md5 = m.hexdigest()
self.mtime = os.path.getmtime(self.__path)
self.checkTime = time.time()
return True
def isExpired(self):
if self.paranoid:
return self.checkTime + 3600 < time.time()
else:
try:
tmpMtime = os.path.getmtime(self.__path)
except:
return False
return not self.mtime == tmpMtime
def isValid(self):
try:
tmpMtime = os.path.getmtime(self.__path)
except:
return False
return (self.md5 == self.targetHash) and (self.mtime == tmpMtime)
def toTuple(self):
return (self.__fileName,self.md5,self.targetHash,self.checkTime,self.mtime,self.fileId,self.fileType)
class XiboResourceFile(object):
def __init__(self,fileName,targetHash,fileId,fileType,mtime=0):
self.__path = os.path.join(config.get('Main','libraryDir'),fileName)
self.__fileName = fileName
self.md5 = "NOT CALCULATED"
self.checkTime = 1
self.fileType = fileType
self.fileId = fileId
self.paranoid = False
self.targetHash = targetHash
self.mtime = mtime
try:
if os.path.getmtime(self.__path) == self.mtime:
self.md5 = self.targetHash
else:
self.update()
except:
self.update()
def update(self):
try:
tmpMtime = os.path.getmtime(self.__path)
except:
return False
self.mtime = tmpMtime
self.checkTime = time.time()
return True
def isExpired(self):
try:
tmpMtime = os.path.getmtime(self.__path)
except:
return False
return not self.mtime == tmpMtime
def isValid(self):
try:
tmpMtime = os.path.getmtime(self.__path)
except:
return False
return True
def toTuple(self):
return (self.__fileName,self.targetHash,self.targetHash,self.checkTime,self.mtime,self.fileId,self.fileType)
class XiboDownloadManager(Thread):
def __init__(self,xmds,player,parent):
Thread.__init__(self)
log.log(3,"info",_("New XiboDownloadManager instance created."))
self.xmds = xmds
self.running = True
self.dlQueue = Queue.Queue(0)
self.p = player # XiboPlayer Instance
self.parent = parent # Parent XiboDisplayManager Instance
self.__lock = Semaphore()
self.__lock.acquire()
self.offline = config.getboolean('Main','manualUpdate')
self.nextLayoutOnComplete = False
self.chainScheduler = False
self.cleanup = config.getboolean('Main','cleanOldMediaFiles')
self.lastCleanup = 0
# Store a dictionary of XiboDownloadThread objects so we know
# which files are downloading and how many download slots
# there are free
self.runningDownloads = defaultdict(XiboDownloadThread)
# How many XiboDownloadThreads should run at once
self.maxDownloads = 5
# Populate md5Cache
if config.get('Main','checksumPreviousDownloads') == "false":
try:
tmpDoc = minidom.parse(os.path.join(config.get('Main','libraryDir'),'cache.xml'))
for f in tmpDoc.getElementsByTagName('file'):
tmpFileName = str(f.attributes['name'].value)
tmpHash = str(f.attributes['md5'].value)
tmpMtime = float(f.attributes['mtime'].value)
tmpId = int(f.attributes['id'].value)
tmpType = str(f.attributes['type'].value)
if tmpType == 'resource':
tmpFile = XiboResourceFile(tmpFileName,tmpHash,tmpId,tmpType,tmpMtime)
else:
tmpFile = XiboFile(tmpFileName,tmpHash,tmpId,tmpType,tmpMtime)
md5Cache[tmpFileName] = tmpFile
except IOError:
log.log(0,"warning",_("Could not open cache.xml. Starting with an empty cache"),True)
except:
log.log(0,"warning",_("md5Cache file is corrupted. Ignoring."),True)
def run(self):
log.log(2,"info",_("New XiboDownloadManager instance started."))
while (self.running):
self.interval = 300
# Flag to note if on this loop we downloaded new files
updatedContent = False
# Find out how long we should wait between updates.
try:
self.interval = int(config.get('Main','xmdsUpdateInterval'))
except:
# self.interval has been set to a sensible default in this case.
log.log(0,"warning",_("No XMDS Update Interval specified in your configuration"),True)
log.log(0,"warning",_("Please check your xmdsUpdateInterval configuration option"))