def doOpen(self, info, is_vuplusbox):
if is_vuplusbox:
self.mVuplusBox = is_vuplusbox
self.mInfo = info
return True
document = ""
try:
document = os.popen(self.mCommand).read()
except Exception as ErrMsg:
vbcfg.ERR(ErrMsg)
return False
if len(document) == 0:
return False
document = re.sub(RE_XML_ILLEGAL, "?", document)
document = re.sub("&", "+", document)
document = re.sub("%", " ", document)
document = document.decode("cp1252").encode("utf-8")
document = "<URL>" + document + "</URL>"
#print(document)
try:
self.mDocument = xml.dom.minidom.parseString(document)
except Exception as ErrMsg:
vbcfg.ERR("XML parse: %s" % ErrMsg)
return False
return True
def _CB_OOIF_GET_CURRENT_CHANNEL(self, result, packet):
if (vbcfg.g_channel_info):
try:
data = struct.pack('iiii', vbcfg.g_channel_info[0], vbcfg.g_channel_info[1], vbcfg.g_channel_info[2], len(vbcfg.g_channel_info[3])) + vbcfg.g_channel_info[3]
except Exception, err:
vbcfg.ERR(err)
return (False, None)
def SetHandler(opcode, handler):
try:
_OPCODE[opcode][1] = handler
except:
vbcfg.ERR("Fail to set handler (unknown opcode): %s" % opcode)
return False
return True
def start_application_selected(self, selected):
vbcfg.DEBUG(selected)
try:
if selected[1] is not None:
self._cb_hbbtv_activated(selected[1]["url"], selected[1])
except Exception as ErrMsg:
vbcfg.ERR(ErrMsg)
def get_autostart_application(self):
if self._applicationList is None:
service = self.session.nav.getCurrentService()
info = service and service.info()
if info is not None:
sid = info.getInfo(iServiceInformation.sSID)
onid = info.getInfo(iServiceInformation.sONID)
tsid = info.getInfo(iServiceInformation.sTSID)
name = info.getName()
vbcfg.g_channel_info = (sid, onid, tsid, name)
pmtid = info.getInfo(iServiceInformation.sPMTPID)
demux = info.getInfoString(
iServiceInformation.sLiveStreamDemuxId)
vbcfg.DEBUG("demux = %s, pmtid = 0x%x, sid = 0x%x" %
(demux, pmtid, sid))
from aitreader import eAITSectionReader
reader = eAITSectionReader(demux, pmtid, sid)
if reader.doOpen(info, self.m_vuplus):
reader.doParseApplications()
#reader.doDump()
else:
vbcfg.ERR("no AIT")
try:
self._applicationList = reader.getApplicationList()
except:
pass
if self._applicationList is not None:
for app in self._applicationList:
if app["control"] in (1, -1):
return app
return None
def unit_test(demux, pmtid, sid):
reader = eAITSectionReader(demux, pmtid, sid)
if reader.doOpen():
reader.doParseApplications()
reader.doDump()
else:
vbcfg.ERR("no data!!")
def check_browser(self):
try:
ret = os.popen('%s/%s check' % (vbcfg.APPROOT, vbcfg.APP_RUN)).read()
return ret.strip() != "0"
except Exception as ErrMsg:
vbcfg.ERR("check browser running: %s" % ErrMsg)
return False
def _get(self, _section, _option, _default):
try:
data = self.mConfig.get(_section, _option)
except Exception as e:
vbcfg.ERR(e)
return _default
else:
return data
def process(self, conn, addr): read_data = conn.recv(_BUFSIZE) request = self.parse(read_data) opcode, result, read_packet = request[0], request[1], request[2] result, send_packet = False, None try: result, send_packet = GetHandler(opcode)(result, read_packet) except Exception, ErrMsg: vbcfg.ERR(ErrMsg)
def doOpen(self, info, is_box): if is_box: self.mBox = is_box self.mInfo = info return True document = "" try: document = os.popen(self.mCommand).read() except Exception, ErrMsg: vbcfg.ERR(ErrMsg) return False
def _CB_GET_TIME_OFFSET(self, result, packet):
time_struct = time.localtime()
offset = (time_struct.tm_hour * 3600) + (time_struct.tm_min *
60) + time_struct.tm_sec
try:
data = struct.pack('i', int(offset))
except Exception, err:
vbcfg.ERR(err)
return (False, None)
def _CB_OOIF_GET_CURRENT_CHANNEL(self, result, packet):
appinfo = vbcfg.g_main.get_autostart_application()
orgid = appinfo and appinfo["orgid"]
if (vbcfg.g_channel_info):
try:
data = struct.pack(
'iiiii', int(orgid), vbcfg.g_channel_info[0],
vbcfg.g_channel_info[1], vbcfg.g_channel_info[2],
len(vbcfg.g_channel_info[3])) + vbcfg.g_channel_info[3]
except Exception, err:
vbcfg.ERR(err)
return (False, None)
def toggle_browser(self, selected):
if selected is not None:
if self.vbcallback:
self.vbcallback()
try:
mode = selected[1]
if mode == 'Start':
if not self.check_browser():
self.start_browser()
elif mode == 'Stop':
self.stop_browser()
except Exception as ErrMsg:
vbcfg.ERR("toggle browser: %s" % ErrMsg)
def command(opcodestr, data=""):
cmd_fd = None
vbcfg.DEBUG("send ipc: [%s]" % opcodestr)
try:
send_data = VBController.assamble(opcodestr, data)
if not os.path.exists(vbcfg.CONTROLFILE):
raise Exception("no found controller file.")
cmd_fd = os.open(vbcfg.CONTROLFILE, os.O_WRONLY)
if cmd_fd is None:
raise Exception("fail to open controller file.")
os.write(cmd_fd, send_data)
except Exception, err:
vbcfg.ERR("VBHController: %s" % err)
vbcfg.setPosition(vbcfg.g_position)
vbcfg.osd_unlock()
return False
def start_hbbtv_application(self):
vbcfg.g_main.vbhandler.soft_volume = -1
self.setTitle(_('HbbTV Plugin'))
vbcfg.LOG("Starting HbbTV")
vbcfg.DEBUG("url : %s" % self._url and self._url)
vbcfg.DEBUG("info: %s" % self._info and self._info)
if self._info and self._info["control"] == 1 and vbcfg.g_channel_info is not None:
(sid, onid, tsid, name) = vbcfg.g_channel_info
params = struct.pack('iiiiii', 0, self._info["orgid"], sid, onid, tsid, 0) + vbcfg.g_channel_info[3]
ret = VBController.command('HBBTV_LOADAIT', params)
else:
ret = VBController.command('HBBTV_OPENURL', self._url)
if ret is False:
self._close_timer.start(1000)
vbcfg.ERR("Failed to start hbbtv")
def run(self):
if self.mSock is None:
raise
self.mFlag = True
self.mSock.listen(1)
while self.mFlag:
readable, writable, errored = select.select([self.mSock], [], [], self.mTimeout)
for s in readable:
if s is self.mSock:
conn, addr = None, None
try:
conn, addr = self.mSock.accept()
self.process(conn, addr)
except Exception, err:
vbcfg.ERR("VBSServerThread: %s" % err)
finally:
if conn is not None:
conn.close()
def command(opcodestr, data=""):
cmd_fd = None
vbcfg.DEBUG("send ipc: [%s]" % opcodestr)
try:
send_data = VBController.assamble(opcodestr, data)
if not os.path.exists(vbcfg.CONTROLFILE):
raise Exception("no found controller file.")
cmd_fd = os.open(vbcfg.CONTROLFILE, os.O_WRONLY)
if cmd_fd is None:
raise Exception("fail to open controller file.")
os.write(cmd_fd, send_data)
except Exception as err:
vbcfg.ERR("VBHController: %s" % err)
vbcfg.setPosition(vbcfg.g_position)
fbClass.getInstance().unlock()
eRCInput.getInstance().unlock()
return False
finally:
if cmd_fd is not None:
os.close(cmd_fd)
return True
def _cb_start_browser(self, data=None, mode=0, opcode='BROWSER_OPENURL'):
if not vbcfg.g_main.check_browser():
if self.m_url is not None:
if vbcfg.g_service:
self.session.nav.playService(vbcfg.g_service)
return
vbcfg.LOG("open url: %s %d" % (data, mode))
if strIsEmpty(data):
return
try:
if self._cb_set_title not in vbcfg.g_main.vbhandler.onSetTitleCB:
vbcfg.g_main.vbhandler.onSetTitleCB.append(self._cb_set_title)
except Exception:
pass
try:
if self._cb_close_window not in vbcfg.g_main.vbhandler.onCloseCB:
vbcfg.g_main.vbhandler.onCloseCB.append(self._cb_close_window)
except Exception:
pass
vbcfg.g_position = vbcfg.getPosition()
fbClass.getInstance().lock()
eRCInput.getInstance().lock()
self.toggle_top()
ret = VBController.command(opcode, data)
self._current_url = data
if ret:
self.is_browser_opened = True
else:
self.is_browser_opened = False
vbcfg.ERR("Failed to open url: %s" % data)
vbcfg.g_main.vbhandler.soft_volume = -1
def do_command(self, command): try: self.COMMAND_MAP[command]() except Exception, ErrMsg: vbcfg.ERR(ErrMsg)
class eAITSectionReader:
def __init__(self, demux, pmtid, sid):
self.mVuplusBox = False
self.mInfo = None
self.mAppList = []
self.mDocument = None
self.mCommand = "%s --demux=%s --pmtid=%x --serviceid=%x" % (DUMPBIN, demux, pmtid, sid)
def __text(self, nodelist):
rc = []
for node in nodelist:
if node.nodeType == node.TEXT_NODE:
rc.append(node.data)
return ''.join(rc)
def __item(self, application, name):
for item in application.getElementsByTagName(name):
return self.__text(item.childNodes)
return None
def __application(self, application):
item = {}
if self.mVuplusBox:
item["name"] = str(application[1])
item["url"] = str(application[2])
item["control"] = int(application[0])
item["orgid"] = int(application[3])
item["appid"] = int(application[4])
item["profile"] = int(application[5])
else:
item["name"] = str(self.__item(application, "name"))
item["url"] = str(self.__item(application, "url"))
item["control"] = int(self.__item(application, "control"))
item["orgid"] = int(self.__item(application, "orgid"))
item["appid"] = int(self.__item(application, "appid"))
item["profile"] = int(self.__item(application, "profile"))
#print item
return item
def doParseApplications(self):
l = []
if self.mVuplusBox:
for application in self.mInfo.getInfoObject(iServiceInformation.sHBBTVUrl):
item = self.__application(application)
l.append(item)
else:
for application in self.mDocument.getElementsByTagName("application"):
item = self.__application(application)
l.append(item)
self.mAppList = l
def getApplicationList(self):
return self.mAppList
def doOpen(self, info, is_vuplusbox):
if is_vuplusbox:
self.mVuplusBox = is_vuplusbox
self.mInfo = info
return True
document = ""
try:
document = os.popen(self.mCommand).read()
except Exception, ErrMsg:
vbcfg.ERR(ErrMsg)
return False
if len(document) == 0:
return False
document = re.sub(RE_XML_ILLEGAL, "?", document)
document = re.sub("&", "+", document)
document = re.sub("%", " ", document)
document = document.decode("cp1252").encode("utf-8")
document = "<URL>" + document + "</URL>"
#print document
try:
self.mDocument = xml.dom.minidom.parseString(document)
except Exception, ErrMsg:
vbcfg.ERR("XML parse: %s" % ErrMsg)
return False
