def stream_download(callsign, url, my_pid, file_name):
# Curl interfacing which downloads the stream to disk.
# Follows redirects and parses out basic m3u.
pid = misc.change_proc_name("%s-download" % callsign)
nl = {'stream': None, 'curl_handle': None}
def dl_stop(signal, frame):
sys.exit(0)
def cback(data):
if not misc.params['shutdown_time']:
if not misc.download_ipc.empty():
what, value = misc.download_ipc.get(False)
if what == 'shutdown_time':
misc.params['shutdown_time'] = value
elif TS.unixtime('dl') > misc.params['shutdown_time']:
sys.exit(0)
if misc.params['isFirst'] == True:
misc.params['isFirst'] = False
if len(data) < 800:
if re.match('https?://', data):
# If we are getting a redirect then we don't mind, we
# just put it in the stream and then we leave
misc.queue.put(('stream', data.strip()))
return True
# A pls style playlist
elif re.findall('File\d', data, re.M):
logging.info('Found a pls, using the File1 parameter')
matches = re.findall('File1=(.*)\n', data, re.M)
misc.queue.put(('stream', matches[0].strip()))
return True
# This provides a reliable way to determine bitrate. We look at how much
# data we've received between two time periods
misc.queue.put(('heartbeat', (TS.unixtime('hb'), len(data))))
if not nl['stream']:
try:
nl['stream'] = open(file_name, 'w')
except Exception as exc:
logging.critical(
"Unable to open %s. Can't record. Must exit." % file_name)
sys.exit(-1)
nl['stream'].write(data)
if not misc.manager_is_running():
misc.shutdown()
# signal.signal(signal.SIGTERM, dl_stop)
misc.params['isFirst'] = True
curl_handle = pycurl.Curl()
curl_handle.setopt(curl_handle.URL, url)
curl_handle.setopt(pycurl.WRITEFUNCTION, cback)
curl_handle.setopt(pycurl.FOLLOWLOCATION, True)
nl['curl_handle'] = curl_handle
try:
curl_handle.perform()
except TypeError as exc:
logging.info('Properly shutting down.')
except Exception as exc:
logging.warning("Couldn't resolve or connect to %s." % url)
curl_handle.close()
if nl['stream'] and type(nl['stream']) != bool:
nl['stream'].close()
# This is where we are sure of the stats on this file, because
# we just closed it ... so we can register it here.
info = audio.stream_info(file_name)
DB.register_stream(info)
def stream_download(callsign, url, my_pid, file_name):
# Curl interfacing which downloads the stream to disk.
# Follows redirects and parses out basic m3u.
pid = misc.change_proc_name("%s-download" % callsign)
nl = {'stream': None, 'curl_handle': None}
def dl_stop(signal, frame):
sys.exit(0)
def cback(data):
if not misc.params['shutdown_time']:
if not misc.download_ipc.empty():
what, value = misc.download_ipc.get(False)
if what == 'shutdown_time':
misc.params['shutdown_time'] = value
elif TS.unixtime('dl') > misc.params['shutdown_time']:
sys.exit(0)
if misc.params['isFirst'] == True:
misc.params['isFirst'] = False
if len(data) < 800:
if re.match('https?://', data):
# If we are getting a redirect then we don't mind, we
# just put it in the stream and then we leave
misc.queue.put(('stream', data.strip()))
return True
# A pls style playlist
elif re.findall('File\d', data, re.M):
logging.info('Found a pls, using the File1 parameter')
matches = re.findall('File1=(.*)\n', data, re.M)
misc.queue.put(('stream', matches[0].strip()))
return True
# This provides a reliable way to determine bitrate. We look at how much
# data we've received between two time periods
misc.queue.put(('heartbeat', (TS.unixtime('hb'), len(data))))
if not nl['stream']:
try:
nl['stream'] = open(file_name, 'w')
except Exception as exc:
logging.critical("Unable to open %s. Can't record. Must exit." % file_name)
sys.exit(-1)
nl['stream'].write(data)
if not misc.manager_is_running():
misc.shutdown()
# signal.signal(signal.SIGTERM, dl_stop)
misc.params['isFirst'] = True
curl_handle = pycurl.Curl()
curl_handle.setopt(curl_handle.URL, url)
curl_handle.setopt(pycurl.WRITEFUNCTION, cback)
curl_handle.setopt(pycurl.FOLLOWLOCATION, True)
nl['curl_handle'] = curl_handle
try:
curl_handle.perform()
except TypeError as exc:
logging.info('Properly shutting down.')
except Exception as exc:
logging.warning("Couldn't resolve or connect to %s." % url)
curl_handle.close()
if nl['stream'] and type(nl['stream']) != bool:
nl['stream'].close()
# This is where we are sure of the stats on this file, because
# we just closed it ... so we can register it here.
info = audio.stream_info(file_name)
DB.register_stream(info)
parser = argparse.ArgumentParser()
parser.add_argument(
"-c",
"--config",
default="./indy_config.txt",
help="Configuration file (default ./indy_config.txt)")
parser.add_argument('--version',
action='version',
version='indycast %s :: Aug 2015' %
misc.__version__)
parser.add_argument("--daemon",
action='store_true',
help="run as daemon")
args = parser.parse_args()
if args.daemon:
Popen(filter(lambda x: x != '--daemon', sys.argv))
sys.exit(0)
read_config(args.config)
del (read_config)
pid = misc.change_proc_name("%s-manager" % misc.config['callsign'])
# This is the pid that should be killed to shut the system
# down.
misc.manager_is_running(pid)
with open(misc.PIDFILE_MANAGER, 'w+') as f:
f.write(str(pid))
stream_manager()
if os.environ.get('WERKZEUG_RUN_MAIN') == 'true':
server_manager(misc.config)
else:
# Ignore all test scaffolding
misc.IS_TEST = False
misc.start_time = TS.unixtime()
parser = argparse.ArgumentParser()
parser.add_argument("-c", "--config", default="./indy_config.txt", help="Configuration file (default ./indy_config.txt)")
parser.add_argument('--version', action='version', version='indycast %s :: Aug 2015' % misc.__version__)
parser.add_argument("--daemon", action='store_true', help="run as daemon")
args = parser.parse_args()
if args.daemon:
Popen( filter(lambda x: x != '--daemon', sys.argv) )
sys.exit(0)
read_config(args.config)
del(read_config)
pid = misc.change_proc_name("%s-manager" % misc.config['callsign'])
# This is the pid that should be killed to shut the system
# down.
misc.manager_is_running(pid)
with open(misc.PIDFILE_MANAGER, 'w+') as f:
f.write(str(pid))
stream_manager()
