rec10/trunk/src/scan_ch.py

   1 #!/usr/bin/python
   2 # coding: UTF-8
   3 # Rec10 TS Recording Tools
   4 # Copyright (C) 2009-2010 Yukikaze
   5 import os
   6 import os.path
   7 import time
   8 import commands
   9
  10 import rec10d
  11 import configreader
  12 import recdblist
  13 import tv2ts
  14 tmppath = configreader.getpath("tmp")+"/"
  15 tssplitterp = configreader.getpath("tssplitter")
  16 def searchCh():
  17     #地上デジタル
  18     for i in xrange(12,99):
  19         recdblist.printuft8ex(u"チャンネルスキャン:地上デジタル CH "+str(i), 200, 200)
  20         if checkTs(str(i))>0:
  21             addCh(str(i),u"te"+str(i),str(i))
  22     #BSデジタル
  23     recdblist.printuft8ex(u"チャンネルスキャン:BSデジタル "+str(i), 200, 200)
  24     for i in xrange(100,240):
  25         recdblist.printuft8ex(u"チャンネルスキャン:BSデジタル CH "+str(i), 200, 200)
  26         if checkTs(str(i))>0:
  27             addCh(str(i),u"bs","BS")
  28     #スカパーe2!
  29     #http://www5e.biglobe.ne.jp/~kazu_f/digital-sat/trapon-nsat110.html
  30     #
  31     #CS1ネットワーク
  32     if checkTs("CS2")>0:
  33         addCh("CS2","cs1","CS")
  34     if checkTs("CS8")>0:
  35         addCh("CS8","cs1","CS")
  36     if checkTs("CS10")>0:
  37         addCh("CS10","cs1","CS")
  38     #CS2ネットワーク
  39     if checkTs("CS4")>0:
  40         addCh("CS4","cs2","CS")
  41     if checkTs("CS6")>0:
  42         addCh("CS6","cs2","CS")
  43     if checkTs("CS12")>0:
  44         addCh("CS12","cs2","CS")
  45     if checkTs("CS14")>0:
  46         addCh("CS14","cs2","CS")
  47     if checkTs("CS16")>0:
  48         addCh("CS16","cs2","CS")
  49     if checkTs("CS18")>0:
  50         addCh("CS18","cs2","CS")
  51     if checkTs("CS20")>0:
  52         addCh("CS20","cs2","CS")
  53     if checkTs("CS22")>0:
  54         addCh("CS22","cs2","CS")
  55     if checkTs("CS24")>0:
  56         addCh("CS24","cs2","CS")
  57 def checkTs(ch):
  58     tv2ts.tv2b25ts(os.path.join(tmppath,"ch_"+str(ch)+".ts"), ch, "1")
  59     if os.path.exists(os.path.join(tmppath,"ch_"+str(ch)+".ts")):
  60         os.remove(os.path.join(tmppath,"ch_"+str(ch)+".ts"))
  61         return 1
  62     else:
  63         return 0
  64 def addCh(ch,bctype,chtxthead):
  65     prglist=getChProgNum(ch)
  66     for lstr in prglist:
  67         #print [bctype,chtxthead+"_"+lstr, ch, lstr]
  68         try:
  69             rec10d.rec10db.add_epg_ch(bctype,chtxthead+"_"+lstr, ch, lstr, u"2010-01-01 00:00:00")
  70         except Exception, inst:
  71             recdblist.Commonlogex("Warning", "addCh (scan_ch.py)", str(type(inst)),str(inst)+traceback.format_exc(),log_level=200)
  72 def getChProgNum(ch):
  73     pout=os.path.join(tmppath,"ch_"+str(ch)+".ts")
  74     tv2ts.tv2tsmix(pout, ch, "10")
  75     retl=getTsProgNum(pout)
  76     os.remove(pout)
  77     return retl
  78 def getTsProgNum(tspath):
  79     pin=tspath
  80     pout=os.path.join(tmppath,"chscan.txt")
  81     doexe = tssplitterp + " -ch \""+ pin + "\" \""+ pout + "\""
  82     doexe = "nice -n 18 " + doexe
  83     os.environ['LANG']="ja_JP.UTF-8"
  84     txt = unicode(commands.getoutput(doexe.encode('utf-8')),'utf-8','ignore')
  85     f=open(pout)
  86     lines=f.readlines()
  87     f.close()
  88     ret=[]
  89     for l in lines:
  90         try:
  91             l=l.replace(" ","")
  92             l=l.replace("\n","")
  93             ret.append(str(int(l)))
  94         except:
  95             ""
  96     recdblist.addlog(pin, doexe, u"TsSplitログ-コマンド")
  97     recdblist.addlog(pin, txt, u"TsSplitログ-詳細")
  98     time.sleep(1)
  99     try:
 100         ""
 101         #os.remove(pout)
 102     except:
 103         ""
 104     return ret