[hbbtv] changed ait handle

[vuplus_dvbapp] / lib / python / Plugins / Extensions / HbbTV / aitreader.py

diff --git a/lib/python/Plugins/Extensions/HbbTV/aitreader.py b/lib/python/Plugins/Extensions/HbbTV/aitreader.py
new file mode 100755 (executable)
index 0000000..1d7a713
--- /dev/null
+++ b/lib/python/Plugins/Extensions/HbbTV/aitreader.py
@@ -0,0 +1,74 @@
+import os, xml.dom.minidom
+
+DUMPBIN = "/usr/lib/enigma2/python/Plugins/Extensions/HbbTV/dumpait"
+class eAITSectionReader:
+       def __init__(self, demux, pmtid, sid):
+               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 = {}
+               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 = []
+               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):
+               document = ""
+               try:    document = os.popen(self.mCommand).read()
+               except Exception, ErrMsg:
+                       print ErrMsg
+                       return False
+               if len(document) == 0:
+                       return False
+               document = document.decode("cp1252").encode("utf-8")
+               #print document
+               self.mDocument = xml.dom.minidom.parseString(document)
+               return True
+
+       def doDump(self):
+               for x in self.getApplicationList():
+                       print "Name  :", x["name"]
+                       print "URL   :", x["url"]
+                       print "OrgID :", x["orgid"]
+                       print "AppID :", x["appid"]
+                       print "Control Code :", x["control"]
+                       print "Profile Code :", x["profile"]
+                       print ""
+
+def unit_test(demux, pmtid, sid):
+       reader = eAITSectionReader(demux, pmtid, sid)
+       if reader.doOpen():
+               reader.doParseApplications()
+               reader.doDump()
+       else:   print "no data!!"
+
+#unit_test('0', 0x17d4, 0x2b66)
+