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 import traceback
  10
  11 import rec10d
  12 import configreader
  13 import recdblist
  14 import tv2ts
  15 tmppath = configreader.getpath("tmp")+"/"
  16 tssplitterp = configreader.getpath("tssplitter")
  17 def searchCh():
  18     #地上デジタル
  19     for i in xrange(13,62):
  20         recdblist.printuft8ex(u"チャンネルスキャン:地上デジタル CH "+str(i), 200, 200)
  21         if checkTs(str(i))>0:
  22             addCh(str(i),u"te"+str(i),str(i))
  23     #BSデジタル
  24     recdblist.printuft8ex(u"チャンネルスキャン:BSデジタル "+str(i), 200, 200)
  25     for i in xrange(100,240):
  26         recdblist.printuft8ex(u"チャンネルスキャン:BSデジタル CH "+str(i), 200, 200)
  27         if checkTs(str(i))>0:
  28             addCh(str(i),u"bs","BS")
  29     #スカパーe2!
  30     #http://www5e.biglobe.ne.jp/~kazu_f/digital-sat/trapon-nsat110.html
  31     #
  32     #CS1ネットワーク
  33     if checkTs("CS2")>0:
  34         addCh("CS2","cs1","CS")
  35     if checkTs("CS8")>0:
  36         addCh("CS8","cs1","CS")
  37     if checkTs("CS10")>0:
  38         addCh("CS10","cs1","CS")
  39     #CS2ネットワーク
  40     if checkTs("CS4")>0:
  41         addCh("CS4","cs2","CS")
  42     if checkTs("CS6")>0:
  43         addCh("CS6","cs2","CS")
  44     if checkTs("CS12")>0:
  45         addCh("CS12","cs2","CS")
  46     if checkTs("CS14")>0:
  47         addCh("CS14","cs2","CS")
  48     if checkTs("CS16")>0:
  49         addCh("CS16","cs2","CS")
  50     if checkTs("CS18")>0:
  51         addCh("CS18","cs2","CS")
  52     if checkTs("CS20")>0:
  53         addCh("CS20","cs2","CS")
  54     if checkTs("CS22")>0:
  55         addCh("CS22","cs2","CS")
  56     if checkTs("CS24")>0:
  57         addCh("CS24","cs2","CS")
  58 def checkTs(ch):
  59     tv2ts.tv2b25ts(os.path.join(tmppath,"ch_"+str(ch)+".ts"), ch, "1")
  60     if os.path.exists(os.path.join(tmppath,"ch_"+str(ch)+".ts")):
  61         os.remove(os.path.join(tmppath,"ch_"+str(ch)+".ts"))
  62         return 1
  63     else:
  64         return 0
  65 def addCh(ch,bctype,chtxthead):
  66     prglist=getChProgNum(ch)
  67     for lstr in prglist:
  68         #print [bctype,chtxthead+"_"+lstr, ch, lstr]
  69         try:
  70             if ch.find("bs")>-1:
  71                 if int(lstr)<300:
  72                     rec10d.rec10db.add_epg_ch(bctype,chtxthead+"_"+lstr, ch, lstr, u"2010-01-01 00:00:00")
  73             else:
  74                 rec10d.rec10db.add_epg_ch(bctype,chtxthead+"_"+lstr, ch, lstr, u"2010-01-01 00:00:00")
  75         except Exception, inst:
  76             recdblist.Commonlogex("Warning", "addCh (scan_ch.py)", str(type(inst)),str(inst)+traceback.format_exc(),log_level=200)
  77 def getChProgNum(ch):
  78     pout=os.path.join(tmppath,"ch_"+str(ch)+".ts")
  79     tv2ts.tv2tsmix(pout, ch, "10")
  80     retl=getTsProgNum(ch,pout)
  81     os.remove(pout)
  82     return retl
  83 def getTsProgNum(ch,tspath):
  84     pin=tspath
  85     pout=os.path.join(tmppath,"chscan.txt")
  86     chopt="-ch"
  87     if ch.find("CS")>-1:
  88         chopt="-cs"
  89     elif int(ch)>99:
  90         chopt="-bs"
  91     doexe = tssplitterp + " "+chopt+" \""+ pin + "\" \""+ pout + "\""
  92     doexe = "nice -n 18 " + doexe
  93     os.environ['LANG']="ja_JP.UTF-8"
  94     txt = unicode(commands.getoutput(doexe.encode('utf-8')),'utf-8','ignore')
  95     f=open(pout)
  96     lines=f.readlines()
  97     f.close()
  98     ret=[]
  99     for l in lines:
 100         try:
 101             l=l.replace(" ","")
 102             l=l.replace("\n","")
 103             ret.append(str(int(l)))
 104         except:
 105             ""
 106     recdblist.addlog(pin, doexe, u"TsSplitログ-コマンド")
 107     recdblist.addlog(pin, txt, u"TsSplitログ-詳細")
 108     time.sleep(1)
 109     try:
 110         ""
 111         #os.remove(pout)
 112     except:
 113         ""
 114     return ret