Esempio n. 1
0
  def channel_list_from_config(self, rc):
    channels = []
    for ssect in rc.sections():
      if ssect == MAINSECTION:
        continue

      ch = channel()
      ch.freq = engnum(rc.get(ssect, "freq"))
      ch.bw = engnum(rc.get(ssect, "bw"))

      ch.pipe = cfg_safe(rc.get, ssect, 'pipe', None)

      channels.append(ch)

    return channels
Esempio n. 2
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    def channel_list_from_config(self, rc):
        channels = []
        for ssect in rc.sections():
            if ssect == MAINSECTION:
                continue

            ch = channel()
            ch.freq = engnum(rc.get(ssect, "freq"))
            ch.bw = engnum(rc.get(ssect, "bw"))

            ch.pipe = cfg_safe(rc.get, ssect, 'pipe', None)

            channels.append(ch)

        return channels
Esempio n. 3
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  def __init__(self):

    confdir = os.path.join(os.path.expanduser('~'), ".kukuruku/scanner/")

    # Read global config
    rc = configparser.ConfigParser()
    cfpath = os.path.join(confdir, "main.conf")
    rc.read(cfpath)

    self.bufsize = cfg_safe(rc.getint, MAINSECTION, 'bufsize', 2048000, cfpath)
    self.rate = cfg_safe(rc.getint, MAINSECTION, 'rate', 2048000, cfpath)
    self.interval = cfg_safe(rc.getint, MAINSECTION, 'interval', 5, cfpath)
    self.skip = cfg_safe(rc.getint, MAINSECTION, 'skip', 3, cfpath)
    self.fftw = cfg_safe(rc.getint, MAINSECTION, 'fftw', 2048, cfpath)
    self.fftskip = cfg_safe(rc.getint, MAINSECTION, 'fftskip', 32, cfpath)
    self.overlap = cfg_safe(rc.getfloat, MAINSECTION, 'overlap', 0.2, cfpath)
    self.nonce = cfg_safe(rc.get, MAINSECTION, 'nonce', "abcdef", cfpath)
    self.floor = cfg_safe(rc.getfloat, MAINSECTION, 'floor', 0.4, cfpath)
    self.sql = cfg_safe(rc.getfloat, MAINSECTION, 'sql', 0.5, cfpath)
    self.filtermargin = cfg_safe(rc.getfloat, MAINSECTION, 'filtermargin', 1.5, cfpath)
    self.transition = cfg_safe(rc.getfloat, MAINSECTION, 'transition', 0.2, cfpath)
    self.minw = cfg_safe(rc.get, MAINSECTION, 'minw', 10000, cfpath)
    self.maxw = cfg_safe(rc.get, MAINSECTION, 'maxw', 200000, cfpath)
    self.messgain = cfg_safe(rc.getint, MAINSECTION, 'messgain', 1, cfpath)
    self.mingain = cfg_safe(rc.getint, MAINSECTION, 'mingain', 10, cfpath)
    self.maxgain = cfg_safe(rc.getint, MAINSECTION, 'maxgain', 49, cfpath)
    self.gain = cfg_safe(rc.get, MAINSECTION, 'gain', "0,30,30,30", cfpath)
    self.stickactivity = cfg_safe(rc.getboolean, MAINSECTION, 'stickactivity', False, cfpath)
    self.stick = cfg_safe(rc.getint, MAINSECTION, 'stick', 10, cfpath)
    self.silencegap = cfg_safe(rc.getint, MAINSECTION, 'silencegap', 5, cfpath)
    self.dumpspectrum = cfg_safe(rc.get, MAINSECTION, 'dumpspectrum', "never", cfpath)

    self.gainpcs = self.gain.split(",")
    if len(self.gainpcs) != 4:
      print("Wrong gain string format in configuration %s, should be \"N,N,N,N\""%self.gain)
      sys.exit(1)
    if self.messgain < -1 or self.messgain > 3:
      print("messagin parameter must be an integer from range [-1, 3]")
      sys.exit(1)

    defaultgain = int(self.gainpcs[self.messgain])

    self.minw = engnum(self.minw)
    self.maxw = engnum(self.maxw)
    self.rate = engnum(self.rate)

    files = [f for f in os.listdir(confdir) if os.path.isfile(os.path.join(confdir, f))]

    self.scanframes = []
    self.cronframes = []

    step = float(self.rate) * (1.0-self.overlap)

    # Read scanframe and channel config files
    for f in files:
      if f == "main.conf" or f == "blacklist.conf":
        continue
      if f[-5:] != ".conf":
        continue

      print("file %s"%f)

      rc = configparser.ConfigParser()
      rc.read(os.path.join(confdir, f))

      floor = cfg_safe(rc.getfloat, MAINSECTION, 'floor', self.floor)
      sql = cfg_safe(rc.getfloat, MAINSECTION, 'sql', self.sql)
      stickactivity = cfg_safe(rc.getboolean, MAINSECTION, 'stickactivity', self.stickactivity)
      stick = cfg_safe(rc.getfloat, MAINSECTION, 'stick', self.stick)
      silencegap = cfg_safe(rc.getfloat, MAINSECTION, 'silencegap', self.silencegap)

      if "freqstart" in rc.options(MAINSECTION): # range randscan
        freqstart = rc.get(MAINSECTION, "freqstart")
        freqstart = engnum(freqstart) + step/2

        freqstop = rc.get(MAINSECTION, "freqstop")
        freqstop = engnum(freqstop) - step/2

        numf = int(math.ceil(float(freqstop - freqstart)/step))

        if numf == 0: # freqstart == freqstop
          numf = 1
          delta = freqstop
        else:
          delta = float(freqstop - freqstart) / numf
        cf = freqstart
        while cf <= math.ceil(freqstop):
          frm = scanframe()
          frm.freq = cf
          frm.floor = floor
          frm.stickactivity = stickactivity
          frm.stick = stick
          frm.silencegap = silencegap
          frm.sql = sql
          frm.gain = defaultgain

          self.scanframes.append(frm)
          print("insert %f"%cf)
          cf += math.floor(delta)
      elif "cron" in rc.options(MAINSECTION): # scheduled recording
        channels = self.channel_list_from_config(rc)

        frm = cronframe()
        frm.freq = engnum(rc.get(MAINSECTION, "freq"))
        frm.floor = self.floor
        frm.stickactivity = stickactivity
        frm.stick = stick
        frm.silencegap = silencegap
        frm.sql = sql
        frm.gain = defaultgain
        frm.cron = rc.get(MAINSECTION, "cron")
        frm.channels = channels

        self.cronframes.append(frm)

      randscan = cfg_safe(rc.getboolean, MAINSECTION, "randscan", True)

      if ((not ("freqstart" in rc.options(MAINSECTION))) and randscan):
        frm = scanframe()
        frm.freq = engnum(rc.get(MAINSECTION, "freq"))
        frm.floor = floor
        frm.stickactivity = stickactivity
        frm.stick = stick
        frm.silencegap = silencegap
        frm.sql = sql
        frm.gain = defaultgain

        channels = self.channel_list_from_config(rc)
        frm.channels = channels

        self.scanframes.append(frm)

    # read blacklist and archivelist
    blpath = os.path.join(confdir, "blacklist.conf")
    self.blacklist = self.read_sorted_list("h", blpath)

    self.archivelist = self.read_sorted_list("i", blpath)
Esempio n. 4
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 def __init__(self, path):
     rc = configparser.ConfigParser()
     rc.read(path)
     section = "Main"
     cfpath = path
     self.HOST = cfg_safe(rc.get, section, 'host', "localhost", cfpath)
     self.PORT = cfg_safe(rc.getint, section, 'port', 4444, cfpath)
     self.mousechangedelay = cfg_safe(rc.getint, section,
                                      'mousechangedelay', 1, cfpath)
     self.histooffs = cfg_safe(rc.getint, section, 'histooffs', 1, cfpath)
     self.histow = cfg_safe(rc.getint, section, 'histow', 50, cfpath)
     self.histobars = cfg_safe(rc.getint, section, 'histobars', 256, cfpath)
     self.drawingheight = cfg_safe(rc.getint, section, 'drawingheight', 540,
                                   cfpath)
     self.borderleft = cfg_safe(rc.getint, section, 'borderleft', 80,
                                cfpath)
     self.areabottom = cfg_safe(rc.getint, section, 'areabottom', 120,
                                cfpath)
     self.fontsize = cfg_safe(rc.getint, section, 'fontsize', 12, cfpath)
     self.antialias = cfg_safe(rc.getboolean, section, 'antialias', False,
                               cfpath)
     self.spectrumscale = cfg_safe(rc.getint, section, 'spectrumscale', 50,
                                   cfpath)
     self.spectrumoffset = cfg_safe(rc.getint, section, 'spectrumoffset', 6,
                                    cfpath)
     self.sqltrim = cfg_safe(rc.getfloat, section, 'sqltrim', 0.3, cfpath)
     self.sqldelta = cfg_safe(rc.getfloat, section, 'sqldelta', 10, cfpath)
     self.afcdecim = cfg_safe(rc.getfloat, section, 'afcdecim', 5, cfpath)
     self.afcmult = cfg_safe(rc.getfloat, section, 'afcmult', 0.1, cfpath)
     self.modepath = cfg_safe(rc.get, section, 'modepath', "./modes",
                              cfpath)
     self.preferformat = cfg_safe(rc.get, section, 'preferformat', "F32",
                                  cfpath)
     self.fftw = None
Esempio n. 5
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 def __init__(self, path):
   rc = configparser.ConfigParser()
   rc.read(path)
   section = "Main"
   cfpath = path
   self.HOST = cfg_safe(rc.get, section, 'host', "localhost", cfpath)
   self.PORT = cfg_safe(rc.getint, section, 'port', 4444, cfpath)
   self.mousechangedelay = cfg_safe(rc.getint, section, 'mousechangedelay', 1, cfpath)
   self.histooffs = cfg_safe(rc.getint, section, 'histooffs', 1, cfpath)
   self.histow = cfg_safe(rc.getint, section, 'histow', 50, cfpath)
   self.histobars = cfg_safe(rc.getint, section, 'histobars', 256, cfpath)
   self.drawingheight = cfg_safe(rc.getint, section, 'drawingheight', 540, cfpath)
   self.borderleft = cfg_safe(rc.getint, section, 'borderleft', 80, cfpath)
   self.areabottom = cfg_safe(rc.getint, section, 'areabottom', 120, cfpath)
   self.fontsize = cfg_safe(rc.getint, section, 'fontsize', 12, cfpath)
   self.antialias = cfg_safe(rc.getboolean, section, 'antialias', False, cfpath)
   self.spectrumscale = cfg_safe(rc.getint, section, 'spectrumscale', 50, cfpath)
   self.spectrumoffset = cfg_safe(rc.getint, section, 'spectrumoffset', 6, cfpath)
   self.sqltrim = cfg_safe(rc.getfloat, section, 'sqltrim', 0.3, cfpath)
   self.sqldelta = cfg_safe(rc.getfloat, section, 'sqldelta', 10, cfpath)
   self.afcdecim = cfg_safe(rc.getfloat, section, 'afcdecim', 5, cfpath)
   self.afcmult = cfg_safe(rc.getfloat, section, 'afcmult', 0.1, cfpath)
   self.modepath = cfg_safe(rc.get, section, 'modepath', "./modes", cfpath)
   self.preferformat = cfg_safe(rc.get, section, 'preferformat', "F32", cfpath)
   self.fftw = None
Esempio n. 6
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    def __init__(self):

        confdir = os.path.join(os.path.expanduser('~'), ".kukuruku/scanner/")

        # Read global config
        rc = configparser.ConfigParser()
        cfpath = os.path.join(confdir, "main.conf")
        rc.read(cfpath)

        self.bufsize = cfg_safe(rc.getint, MAINSECTION, 'bufsize', 2048000,
                                cfpath)
        self.rate = cfg_safe(rc.getint, MAINSECTION, 'rate', 2048000, cfpath)
        self.interval = cfg_safe(rc.getint, MAINSECTION, 'interval', 5, cfpath)
        self.skip = cfg_safe(rc.getint, MAINSECTION, 'skip', 3, cfpath)
        self.fftw = cfg_safe(rc.getint, MAINSECTION, 'fftw', 2048, cfpath)
        self.fftskip = cfg_safe(rc.getint, MAINSECTION, 'fftskip', 32, cfpath)
        self.overlap = cfg_safe(rc.getfloat, MAINSECTION, 'overlap', 0.2,
                                cfpath)
        self.nonce = cfg_safe(rc.get, MAINSECTION, 'nonce', "abcdef", cfpath)
        self.floor = cfg_safe(rc.getfloat, MAINSECTION, 'floor', 0.4, cfpath)
        self.sql = cfg_safe(rc.getfloat, MAINSECTION, 'sql', 0.5, cfpath)
        self.filtermargin = cfg_safe(rc.getfloat, MAINSECTION, 'filtermargin',
                                     1.5, cfpath)
        self.transition = cfg_safe(rc.getfloat, MAINSECTION, 'transition', 0.2,
                                   cfpath)
        self.minw = cfg_safe(rc.get, MAINSECTION, 'minw', 10000, cfpath)
        self.maxw = cfg_safe(rc.get, MAINSECTION, 'maxw', 200000, cfpath)
        self.messgain = cfg_safe(rc.getint, MAINSECTION, 'messgain', 1, cfpath)
        self.mingain = cfg_safe(rc.getint, MAINSECTION, 'mingain', 10, cfpath)
        self.maxgain = cfg_safe(rc.getint, MAINSECTION, 'maxgain', 49, cfpath)
        self.gain = cfg_safe(rc.get, MAINSECTION, 'gain', "0,30,30,30", cfpath)
        self.stickactivity = cfg_safe(rc.getboolean, MAINSECTION,
                                      'stickactivity', False, cfpath)
        self.stick = cfg_safe(rc.getint, MAINSECTION, 'stick', 10, cfpath)
        self.silencegap = cfg_safe(rc.getint, MAINSECTION, 'silencegap', 5,
                                   cfpath)
        self.dumpspectrum = cfg_safe(rc.get, MAINSECTION, 'dumpspectrum',
                                     "never", cfpath)

        self.gainpcs = self.gain.split(",")
        if len(self.gainpcs) != 4:
            print(
                "Wrong gain string format in configuration %s, should be \"N,N,N,N\""
                % self.gain)
            sys.exit(1)
        if self.messgain < -1 or self.messgain > 3:
            print("messagin parameter must be an integer from range [-1, 3]")
            sys.exit(1)

        defaultgain = int(self.gainpcs[self.messgain])

        self.minw = engnum(self.minw)
        self.maxw = engnum(self.maxw)
        self.rate = engnum(self.rate)

        files = [
            f for f in os.listdir(confdir)
            if os.path.isfile(os.path.join(confdir, f))
        ]

        self.scanframes = []
        self.cronframes = []

        step = float(self.rate) * (1.0 - self.overlap)

        # Read scanframe and channel config files
        for f in files:
            if f == "main.conf" or f == "blacklist.conf":
                continue
            if f[-5:] != ".conf":
                continue

            print("file %s" % f)

            rc = configparser.ConfigParser()
            rc.read(os.path.join(confdir, f))

            floor = cfg_safe(rc.getfloat, MAINSECTION, 'floor', self.floor)
            sql = cfg_safe(rc.getfloat, MAINSECTION, 'sql', self.sql)
            stickactivity = cfg_safe(rc.getboolean, MAINSECTION,
                                     'stickactivity', self.stickactivity)
            stick = cfg_safe(rc.getfloat, MAINSECTION, 'stick', self.stick)
            silencegap = cfg_safe(rc.getfloat, MAINSECTION, 'silencegap',
                                  self.silencegap)

            if "freqstart" in rc.options(MAINSECTION):  # range randscan
                freqstart = rc.get(MAINSECTION, "freqstart")
                freqstart = engnum(freqstart) + step / 2

                freqstop = rc.get(MAINSECTION, "freqstop")
                freqstop = engnum(freqstop) - step / 2

                numf = int(math.ceil(float(freqstop - freqstart) / step))

                if numf == 0:  # freqstart == freqstop
                    numf = 1
                    delta = freqstop
                else:
                    delta = float(freqstop - freqstart) / numf
                cf = freqstart
                while cf <= math.ceil(freqstop):
                    frm = scanframe()
                    frm.freq = cf
                    frm.floor = floor
                    frm.stickactivity = stickactivity
                    frm.stick = stick
                    frm.silencegap = silencegap
                    frm.sql = sql
                    frm.gain = defaultgain

                    self.scanframes.append(frm)
                    print("insert %f" % cf)
                    cf += math.floor(delta)
            elif "cron" in rc.options(MAINSECTION):  # scheduled recording
                channels = self.channel_list_from_config(rc)

                frm = cronframe()
                frm.freq = engnum(rc.get(MAINSECTION, "freq"))
                frm.floor = self.floor
                frm.stickactivity = stickactivity
                frm.stick = stick
                frm.silencegap = silencegap
                frm.sql = sql
                frm.gain = defaultgain
                frm.cron = rc.get(MAINSECTION, "cron")
                frm.channels = channels

                self.cronframes.append(frm)

            randscan = cfg_safe(rc.getboolean, MAINSECTION, "randscan", True)

            if ((not ("freqstart" in rc.options(MAINSECTION))) and randscan):
                frm = scanframe()
                frm.freq = engnum(rc.get(MAINSECTION, "freq"))
                frm.floor = floor
                frm.stickactivity = stickactivity
                frm.stick = stick
                frm.silencegap = silencegap
                frm.sql = sql
                frm.gain = defaultgain

                channels = self.channel_list_from_config(rc)
                frm.channels = channels

                self.scanframes.append(frm)

        # read blacklist and archivelist
        blpath = os.path.join(confdir, "blacklist.conf")
        self.blacklist = self.read_sorted_list("h", blpath)

        self.archivelist = self.read_sorted_list("i", blpath)