def analyseReceivedLine(self, inputline):
self.cmd={}
try:
if inputline.startswith('{'):
self.cmd = jsonpickle.decode(inputline)
except Exception as e:
MrcLogger.info('Exception caught! '+e.__str__())
def do_POST(self):
mc=MrcCommander()
wholerfile=''
for inputline in self.rfile:
wholerfile+=inputline
inputline = inputline.rstrip()
mc.analyseReceivedLine(inputline)
if mc.cmd:
MrcLogger.info('QUERY: '+inputline)
break
if inputline=='':
MrcLogger.error('QUERY: INVALID! No line in HTTPHandler\'s rfile could pass analysis!')
MrcLogger.error(wholerfile)
break
MrcLogger.error('QUERY: '+inputline+' is not parseable')
if mc.cmd and len(mc.cmd)!=0:
mc.process()
reply=mc.res
if reply=='':
reply='{"error":"empty reply"}'
MrcLogger.info('REPLY: '+reply)
self.send_response(200)
self.send_header('Access-Control-Allow-Origin', 'http://'+MrcSettings.BASE_WEBSERVER_HOST)
self.end_headers()
self.wfile.write(reply)
return
def do_GET(self):
MrcLogger.info('[GET] START')
parsed_path = urlparse.urlparse(self.path)
message_parts = [
'CLIENT VALUES:',
'client_address=%s (%s)' % (self.client_address,
self.address_string()),
'command=%s' % self.command,
'path=%s' % self.path,
'real path=%s' % parsed_path.path,
'query=%s' % parsed_path.query,
'request_version=%s' % self.request_version,
'',
'SERVER VALUES:',
'server_version=%s' % self.server_version,
'sys_version=%s' % self.sys_version,
'protocol_version=%s' % self.protocol_version,
'',
'HEADERS RECEIVED:',
]
for name, value in sorted(self.headers.items()):
message_parts.append('%s=%s' % (name, value.rstrip()))
message_parts.append('')
message = '\r\n'.join(message_parts)
self.send_response(200)
self.end_headers()
self.wfile.write(message)
MrcLogger.info('[GET] '+message)
return
def run(self):
self.server = MrcThreadedHTTPServer(('', self.portnum), MrcHTTPHandler)
sa=self.server.socket.getsockname()
print ' ... HTTP server launched on '+str(sa[0])+' port '+str(sa[1])+' ...'
MrcLogger.info(' ... HTTP server launched on '+str(sa[0])+' port '+str(sa[1])+' ...')
self.server.serve_forever()
print ' ... HTTP server stopped ...'
MrcLogger.info(' ... HTTP server stopped ...')
def goToSleep(self):
try:
with self.lock:
print ' ... MrcPlayerInstance going to sleep ...'
MrcLogger.info(' ... MrcPlayerInstance going to sleep ...')
self.eventDequeuerThread.goToSleep()
self.eventDequeuerThread.join()
self.playlist.clean()
pygame.mixer.quit()
self.wokenUp=False
except pygame.error as e:
MrcLogger.error('pygame.error caught in MrcPlayer.goToSleep: '+e.__str__())
except Exception as e:
MrcLogger.error('Exception caught in MrcPlayer.goToSleep: '+e.__str__())
def wakeUp(self):
try:
with self.lock:
print ' ... MrcPlayerInstance waking up ...'
MrcLogger.info(' ... MrcPlayerInstance waking up ...')
pygame.init()
pygame.mixer.init()
self.eventDequeuerThread.start()
pygame.mixer.music.set_endevent(pygame.USEREVENT)
self.wokenUp=True
except pygame.error as e:
MrcLogger.error('pygame.error caught in MrcPlayer.wakeUp: '+e.__str__())
except Exception as e:
MrcLogger.error('Exception caught in MrcPlayer.wakeUp: '+e.__str__())
def interpret(userinput):
userinput=userinput.strip()
MrcLogger.info('userinput ['+userinput+']')
if(userinput=='Q'):
return False
return True
def interpret(userinput):
userinput=userinput.strip()
MrcLogger.info('userinput ['+userinput+']')
if(userinput=='Q'):
return False
return True
###################
###### MAIN #######
###################
print
print '---------- MusicRemoteControlServer ------------'
print
MrcLogger.info('---------- MusicRemoteControlServer ------------')
if len(sys.argv)!=2:
print 'ERROR: you need to specify a port number as first argument!!'
MrcLogger.error('no first argument for specifying the port number : exiting...')
usage()
exit()
portnum=0
try:
portnum=int(sys.argv[1])
except ValueError:
print 'ERROR: you need to specify a port number as first argument!!'
MrcLogger.error('first argument failed to be parsed as a port number : exiting...')
usage()
exit()
