#!/usr/bin/env python
# -*- coding:utf-8 -*-
__version__ = "0.01"
import re
import sys
import time
import signal
import socket
import select
import logging
import traceback
import mimetypes
from contextlib import contextmanager
import os
py3 = sys.version_info[0] == 3
if py3:
from urllib.request import urlopen
from http.server import HTTPServer
from http.server import BaseHTTPRequestHandler
else:
from urllib2 import urlopen
from BaseHTTPServer import BaseHTTPRequestHandler
from BaseHTTPServer import HTTPServer
import shutil
import threading
SSDP_GROUP = ("239.255.255.250", 1900)
URN_AVTransport = "urn:schemas-upnp-org:service:AVTransport:1"
URN_AVTransport_Fmt = "urn:schemas-upnp-org:service:AVTransport:{}"
URN_RenderingControl = "urn:schemas-upnp-org:service:RenderingControl:1"
URN_RenderingControl_Fmt = "urn:schemas-upnp-org:service:RenderingControl:{}"
SSDP_ALL = "ssdp:all"
class bcolors:
HEADER = '\033[95m'
OKBLUE = '\033[94m'
OKGREEN = '\033[92m'
WARNING = '\033[93m'
FAIL = '\033[91m'
ENDC = '\033[0m'
BOLD = '\033[1m'
UNDERLINE = '\033[4m'
def _get_tag_value(x, i = 0):
x = x.strip()
value = ''
tag = ''
if x[i:].startswith('<?'):
i += 2
while i < len(x) and x[i] != '<':
i += 1
if x[i:].startswith('</'):
i += 2
in_attr = False
while i < len(x) and x[i] != '>':
if x[i] == ' ':
in_attr = True
if not in_attr:
tag += x[i]
i += 1
return (tag.strip(), '', x[i+1:])
if not x[i:].startswith('<'):
return ('', x[i:], '')
i += 1
in_attr = False
while i < len(x) and x[i] != '>':
if x[i] == ' ':
in_attr = True
if not in_attr:
tag += x[i]
i += 1
i += 1
empty_elmt = '<' + tag + ' />'
closed_elmt = '<' + tag + '>None</'+tag+'>'
if x.startswith(empty_elmt):
x = x.replace(empty_elmt, closed_elmt)
while i < len(x):
value += x[i]
if x[i] == '>' and value.endswith('</' + tag + '>'):
close_tag_len = len(tag) + 2
value = value[:-close_tag_len]
break
i += 1
return (tag.strip(), value[:-1], x[i+1:])
def _xml2dict(s, ignoreUntilXML = False):
if ignoreUntilXML:
s = ''.join(re.findall(".*?(<.*)", s, re.M))
d = {}
while s:
tag, value, s = _get_tag_value(s)
value = value.strip()
isXml, dummy, dummy2 = _get_tag_value(value)
if tag not in d:
d[tag] = []
if not isXml:
if not value:
continue
d[tag].append(value.strip())
else:
if tag not in d:
d[tag] = []
d[tag].append(_xml2dict(value))
return d
def _xpath(d, path):
for p in path.split('/'):
tag_attr = p.split('@')
tag = tag_attr[0]
if tag not in d:
return None
attr = tag_attr[1] if len(tag_attr) > 1 else ''
if attr:
a, aval = attr.split('=')
for s in d[tag]:
if s[a] == [aval]:
d = s
break
else:
d = d[tag][0]
return d
def _get_port(location):
port = re.findall('http://.*?:(\d+).*', location)
return int(port[0]) if port else 80
def _get_control_url(xml, urn):
return _xpath(xml, 'root/device/serviceList/service@serviceType={}/controlURL'.format(urn))
@contextmanager
def _send_udp(to, packet):
sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, socket.IPPROTO_UDP)
sock.sendto(packet.encode(), to)
yield sock
sock.close()
def _unescape_xml(xml):
return xml.replace('<', '<').replace('>', '>').replace('"', '"')
def _send_tcp(to, payload):
try:
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.settimeout(5)
sock.connect(to)
sock.sendall(payload.encode('utf-8'))
#print "---------------------------------------------------------"
#print "[-] Payload:"
#print str(payload)
#print "---------------------------------------------------------"
data = sock.recv(2048)
if py3:
data = data.decode('utf-8')
data = _xml2dict(_unescape_xml(data), True)
errorDescription = _xpath(data, 's:Envelope/s:Body/s:Fault/detail/UPnPError/errorDescription')
if errorDescription is not None:
logging.error(errorDescription)
except Exception as e:
data = ''
finally:
sock.close()
return data
def _get_location_url(raw):
t = re.findall('\n(?i)location:\s*(.*)\r\s*', raw, re.M)
if len(t) > 0:
return t[0]
return ''
def _get_friendly_name(xml):
name = _xpath(xml, 'root/device/friendlyName')
return name if name is not None else 'Desconocido'
def _get_serve_ip(target_ip, target_port=80):
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
s.connect((target_ip, target_port))
my_ip = s.getsockname()[0]
s.close()
return my_ip
class DlnapDevice:
def __init__(self, raw, ip):
self.__logger = logging.getLogger(self.__class__.__name__)
self.__logger.info('=> Nuevo Div (ip = {}) initialization..'.format(ip))
self.ip = ip
self.ssdp_version = 1
self.port = None
self.name = 'Desconocido'
self.control_url = None
self.rendering_control_url = None
self.has_av_transport = False
try:
self.__raw = raw.decode()
self.location = _get_location_url(self.__raw)
self.__logger.info('location: {}'.format(self.location))
self.port = _get_port(self.location)
self.__logger.info('port: {}'.format(self.port))
raw_desc_xml = urlopen(self.location).read().decode()
self.__desc_xml = _xml2dict(raw_desc_xml)
self.__logger.debug('description xml: {}'.format(self.__desc_xml))
self.name = _get_friendly_name(self.__desc_xml)
self.__logger.info('friendlyName: {}'.format(self.name))
self.control_url = _get_control_url(self.__desc_xml, URN_AVTransport)
self.__logger.info('control_url: {}'.format(self.control_url))
self.rendering_control_url = _get_control_url(self.__desc_xml, URN_RenderingControl)
self.__logger.info('rendering_control_url: {}'.format(self.rendering_control_url))
self.has_av_transport = self.control_url is not None
self.__logger.info('=> inicializacion completa'.format(ip))
except Exception as e:
self.__logger.warning('Dispositivo (ip = {}) init exception:\n{}'.format(ip, traceback.format_exc()))
def __repr__(self):
return 'Nombre: {} | IP: {}'.format(self.name, self.ip)
def __eq__(self, d):
return self.name == d.name and self.ip == d.ip
def _payload_from_template(self, action, data, urn):
fields = ''
for tag, value in data.items():
fields += '<{tag}>{value}</{tag}>'.format(tag=tag, value=value)
payload = """<?xml version="1.0" encoding="utf-8"?>
<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
<s:Body>
<u:{action} xmlns:u="{urn}">
{fields}
</u:{action}>
</s:Body>
</s:Envelope>""".format(action=action, urn=urn, fields=fields)
return payload
def _create_packet(self, action, data):
if action in ["SetVolume", "SetMute", "GetVolume"]:
url = self.rendering_control_url
urn = URN_RenderingControl_Fmt.format(self.ssdp_version)
else:
url = self.control_url
urn = URN_AVTransport_Fmt.format(self.ssdp_version)
payload = self._payload_from_template(action=action, data=data, urn=urn)
packet = "\r\n".join([
'POST {} HTTP/1.1'.format(url),
'User-Agent: {}/{}'.format(__file__, __version__),
'Accept: */*',
'Content-Type: text/xml; charset="utf-8"',
'HOST: {}:{}'.format(self.ip, self.port),
'Content-Length: {}'.format(len(payload)),
'SOAPACTION: "{}#{}"'.format(urn, action),
'Connection: close',
'',
payload,
])
self.__logger.debug(packet)
return packet
def set_current_media(self, url, instance_id = 0):
packet = self._create_packet('SetAVTransportURI', {'InstanceID':instance_id, 'CurrentURI':url, 'CurrentURIMetaData':'' })
_send_tcp((self.ip, self.port), packet)
def play(self, instance_id = 0):
packet = self._create_packet('Play', {'InstanceID': instance_id, 'Speed': 1})
_send_tcp((self.ip, self.port), packet)
def pause(self, instance_id = 0):
packet = self._create_packet('Pause', {'InstanceID': instance_id, 'Speed':1})
_send_tcp((self.ip, self.port), packet)
def stop(self, instance_id = 0):
packet = self._create_packet('Stop', {'InstanceID': instance_id, 'Speed': 1})
_send_tcp((self.ip, self.port), packet)
def seek(self, position, instance_id = 0):
packet = self._create_packet('Seek', {'InstanceID':instance_id, 'Unit':'REL_TIME', 'Target': position })
_send_tcp((self.ip, self.port), packet)
def volume(self, volume=10, instance_id = 0):
packet = self._create_packet('SetVolume', {'InstanceID': instance_id, 'DesiredVolume': volume, 'Channel': 'Master'})
_send_tcp((self.ip, self.port), packet)
def get_volume(self, instance_id = 0):
packet = self._create_packet('GetVolume', {'InstanceID':instance_id, 'Channel': 'Master'})
_send_tcp((self.ip, self.port), packet)
def mute(self, instance_id = 0):
packet = self._create_packet('SetMute', {'InstanceID': instance_id, 'DesiredMute': '1', 'Channel': 'Master'})
_send_tcp((self.ip, self.port), packet)
def unmute(self, instance_id = 0):
packet = self._create_packet('SetMute', {'InstanceID': instance_id, 'DesiredMute': '0', 'Channel': 'Master'})
_send_tcp((self.ip, self.port), packet)
def info(self, instance_id=0):
packet = self._create_packet('GetTransportInfo', {'InstanceID': instance_id})
return _send_tcp((self.ip, self.port), packet)
def media_info(self, instance_id=0):
packet = self._create_packet('GetMediaInfo', {'InstanceID': instance_id})
return _send_tcp((self.ip, self.port), packet)
def position_info(self, instance_id=0):
packet = self._create_packet('GetPositionInfo', {'InstanceID': instance_id})
return _send_tcp((self.ip, self.port), packet)
def set_next(self, url):
pass
def next(self):
pass
def discover(name = '', ip = '', timeout = 1, st = SSDP_ALL, mx = 3, ssdp_version = 1):
st = st.format(ssdp_version)
payload = "\r\n".join([
'M-SEARCH * HTTP/1.1',
'User-Agent: {}/{}'.format(__file__, __version__),
'HOST: {}:{}'.format(*SSDP_GROUP),
'Accept: */*',
'MAN: "ssdp:discover"',
'ST: {}'.format(st),
'MX: {}'.format(mx),
'',
''])
devices = []
with _send_udp(SSDP_GROUP, payload) as sock:
start = time.time()
while True:
if time.time() - start > timeout:
break
r, w, x = select.select([sock], [], [sock], 1)
if sock in r:
data, addr = sock.recvfrom(1024)
if ip and addr[0] != ip:
continue
d = DlnapDevice(data, addr[0])
d.ssdp_version = ssdp_version
if d not in devices:
if not name or name is None or name.lower() in d.name.lower():
if not ip:
devices.append(d)
elif d.has_av_transport:
devices.append(d)
break
elif sock in x:
raise Exception('Getting response failed')
else:
pass
return devices
def banner():
print """
████████╗ █████╗ ██╗ ██╗███████╗████████╗██╗ ██╗
╚══██╔══╝██╔══██╗██║ ██╔╝██╔════╝╚══██╔══╝██║ ██║
██║ ███████║█████╔╝ █████╗ ██║ ██║ ██║
██║ ██╔══██║██╔═██╗ ██╔══╝ ██║ ╚██╗ ██╔╝
██║ ██║ ██║██║ ██╗███████╗ ██║ ╚████╔╝
╚═╝ ╚═╝ ╚═╝╚═╝ ╚═╝╚══════╝ ╚═╝ ╚═══╝
Developer :@svelizdonoso
GitHub: https://github.com/SVelizDonoso
"""
def signal_handler(signal, frame):
print(' Ctrl + C, para salir')
sys.exit(1)
signal.signal(signal.SIGINT, signal_handler)
if __name__ == '__main__':
import getopt
banner()
def usage():
print('{} [--ip <dispositivo>] [--all] [-t[imeout] <segundos>] [--play <url>] [--pause] [--stop]'.format(__file__))
print(' --ip <dispositivo> - ip de la TV')
print(' --all - descubrimiento de equipos por upnp ')
print(' --play <url> - url de el la imagen,musica o video. en caso de estar vacia reproduce el recurso anterior.')
print(' --pause - pausar el recurso')
print(' --stop - parar el recurso')
print(' --mute - mute playback')
print(' --unmute - quitar volumen')
print(' --volume <vol> - agregar o quitar volumen')
print(' --seek <tiempon> en HH:MM:SS> - definir donde parte la pista')
print(' --timeout <segundos> - tiempo espera descubrimiento')
print(' --help - ayuda uso del script')
print ""
def version():
print(__version__)
try:
opts, args = getopt.getopt(sys.argv[1:], "hvd:t:i:", [ # information arguments
'help',
'version',
'log=',
# device arguments
'device=',
'ip=',
# action arguments
'play=',
'pause',
'stop',
'volume=',
'mute',
'unmute',
'seek=',
# discover arguments
'list',
'all',
'timeout=',
'ssdp-version=',
# transport info
'info',
'media-info',
])
except getopt.GetoptError:
usage()
sys.exit(1)
device = ''
url = ''
vol = 10
position = '00:00:00'
timeout = 1
action = ''
logLevel = logging.WARN
compatibleOnly = False
ip = ''
proxy = False
proxy_port = 8000
ssdp_version = 1
for opt, arg in opts:
if opt in ('-h', '--help'):
usage()
sys.exit(0)
elif opt in ('-v', '--version'):
version()
sys.exit(0)
elif opt in ('--log'):
if arg.lower() == 'debug':
logLevel = logging.DEBUG
elif arg.lower() == 'info':
logLevel = logging.INFO
elif arg.lower() == 'warn':
logLevel = logging.WARN
elif opt in ('--all'):
compatibleOnly = False
elif opt in ('-d', '--device'):
device = arg
elif opt in ('-t', '--timeout'):
timeout = float(arg)
elif opt in ('--ssdp-version'):
ssdp_version = int(arg)
elif opt in ('-i', '--ip'):
ip = arg
compatibleOnly = False
timeout = 10
elif opt in ('--list'):
action = 'list'
elif opt in ('--play'):
action = 'play'
url = arg
elif opt in ('--pause'):
action = 'pause'
elif opt in ('--stop'):
action = 'stop'
elif opt in ('--volume'):
action = 'volume'
vol = arg
elif opt in ('--seek'):
action = 'seek'
position = arg
elif opt in ('--mute'):
action = 'mute'
elif opt in ('--unmute'):
action = 'unmute'
elif opt in ('--info'):
action = 'info'
elif opt in ('--media-info'):
action = 'media-info'
logging.basicConfig(level=logLevel)
st = URN_AVTransport_Fmt if compatibleOnly else SSDP_ALL
allDevices = discover(name=device, ip=ip, timeout=timeout, st=st, ssdp_version=ssdp_version)
if not allDevices:
print(bcolors.FAIL +'[!] No se logro detectar dispositivos, por favor intentalo nuevamente...'+bcolors.ENDC )
sys.exit(1)
if action in ('', 'list'):
print('[*] Lista de Dispositivos Detectados: ')
print ""
for d in allDevices:
print bcolors.OKGREEN + ('[-] {} {}'.format('[ TV Media ]' if d.has_av_transport else '[ Otro ]', d))+bcolors.ENDC
print ""
sys.exit(0)
d = allDevices[0]
print(d)
if action == 'play':
try:
d.stop()
d.set_current_media(url=url)
d.play()
except Exception as e:
print(bcolors.FAIL+'[!] No se puedo realizar la tarea, por favor intantalo nuevamente....'+bcolors.ENDC )
logging.warn('[!] Play exception:\n{}'.format(traceback.format_exc()))
sys.exit(1)
elif action == 'pause':
d.pause()
elif action == 'stop':
d.stop()
elif action == 'volume':
d.volume(vol)
elif action == 'seek':
d.seek(position)
elif action == 'mute':
d.mute()
elif action == 'unmute':
d.unmute()
elif action == 'info':
print(d.info())
elif action == 'media-info':
print(d.media_info())
