がとらぼ

INTAA.NET

#!/usr/bin/python

import re
import time
from datetime import datetime
import subprocess
import struct
from PIL import Image, ImageDraw, ImageFont

keys = {
  0x00 : "",
  0x03 : "1",
  0x09 : "2",
  0x0f : "3",
  0x04 : "4",
  0x0a : "5",
  0x10 : "6",
  0x05 : "7",
  0x0b : "8",
  0x11 : "9",
  0x06 : "*",
  0x0c : "0",
  0x12 : "#",
  0x02 : "left",
  0x0e : "right",
  0x01 : "yes",
  0x0d : "no",
  0x19 : "vol+",
  0x1c : "vol-",
  0x1b : "mute",
}

hiddev = "/dev/hidraw0"   #ハンドセットのデバイス
sndcard = "U0x4b40x307"   #aplay -lで表示されるデバイスID
snddev = "PCM"            #再生用ポート名
micdev = "Mic"            #マイク用ポート名
modmute = False           #通話時ミュート初期値(オフ)
spkrvol = 60              #通話時のスピーカー音量(60%)可変
micvol = 50               #通話時のマイク音量(50%)固定
cfrom = ""                #通話相手の表示用(空白)


def func_aplog(str):
  f = open('./phone.log', 'a')
  f.write(datetime.now().strftime("%Y/%m/%d %H:%M:%S ") + str)
  f.close()

def func_linphone(cat, cmd, bln):
  try:
    if bln == 1:
      ret = subprocess.check_output(cmd.split())
    else:
      ret = subprocess.check_output(cmd)

    func_aplog(cat + ": " + ret + "\n")
    return ret
  except subprocess.CalledProcessError as err:
    func_aplog(cat + " ERROR:\n")
    func_aplog(str(err.returncode) + "\n")
    func_aplog(str(err.cmd) + "\n")
    func_aplog(err.output + "\n")
    return "err"

def func_lgtonoff(bln):
  file = open( hiddev, "w+b" );
  if bln:
    buf = "040f".decode("hex")
  else:
    buf = "0400".decode("hex")
  file.write(buf)
  file.flush()
  file.close();

cmd = '/usr/bin/linphonecsh init'
func_linphone("INIT", cmd, True)
time.sleep(1)

cmd = '/usr/bin/linphonecsh register --username 6000 --host 192.168.0.100 --password himitsu'
func_linphone("REGIST", cmd, True)
time.sleep(1)

cmd = ['/usr/bin/linphonecsh', 'generic', 'soundcard use 2']
print(func_linphone("STATUS", cmd, False))

subprocess.check_output(['amixer', '-c', sndcard, 'set', snddev, '100%'])
subprocess.check_output(['amixer', '-c', sndcard, 'set', micdev, str(micvol) + '%'])

file = open( hiddev, "w+b" );

def getKey():
  buf = file.read(8)
  return keys[ord(buf[1])]

def paint():
  pixels = img.load() # create the pixel map
  pixels = img.transpose(Image.ROTATE_180).load() # create the pixel map
  b = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
  for r in range(0, 8):
    for s in range (0, 12):
      for i in range (0, 12):
        b[i] = 0
        for j in range (0, 8):
          if (pixels[i + 12 * s, j + 8 * r] < 128):
            b[i] |= 2**j
      buf="0301".decode("hex")+chr(r)+chr(s*11)+chr(b[0])+chr(b[1])+chr(b[2])+chr(b[3])+chr(b[4])+chr(b[5])+chr(b[6])+chr(b[7])+chr(b[8])+chr(b[9])+chr(b[10])+chr(b[11])
      file.write(buf)
      file.flush()

def drawText(text):
  draw.text((0, 0), drawText.old , 255, font=font)
  draw.text((0, 0), text , 0, font=font)
  drawText.old = text
  paint()

drawText.old = ""
img = Image.new( '1', (144,64), "white")
draw = ImageDraw.Draw(img)

font = ImageFont.truetype("/usr/share/fonts/truetype/dejavu/DejaVuSansMono.ttf", 20)
text = ""

# write canvas to display
paint()

# clear canvas
draw.rectangle((0,0,142,63), fill=255)

while( 1 ):
  k = getKey();
  if (k == ""):
    0
  elif (k == "yes"):
    reslt = subprocess.check_output(['/usr/bin/linphonecsh', 'generic', 'calls'])
    if 'No active call.' not in reslt:
      cfrom = re.findall("[\w.-]+@[\w.-]+.\w+", reslt)
      drawText(cfrom[0])
  elif (k == "no"):
    text = ""
    drawText(text)
  elif (k == "left"):
    func_lgtonoff(True)
    reslt = subprocess.check_output(['/usr/bin/linphonecsh', 'generic', 'calls'])
    if 'IncomingReceived' in reslt:
      text = ""
      subprocess.check_output(['amixer', '-c', sndcard, 'set', snddev, '50%'])
      cmd = ["/usr/bin/linphonecsh", "generic", "answer"]
      func_linphone("ANSWER", cmd, False)
      drawText("Answer")
    elif 'No active call.' in reslt:
      if len(text) > 2:
        cmd = ['/usr/bin/linphonecsh', 'dial', text]
        drawText('DIAL' + text)
        func_linphone("DIAL", cmd, False)
        text = ""
  elif (k == "right"):
    text = "Terminate"
    drawText(text)
    cmd = ['/usr/bin/linphonecsh', 'generic', 'terminate']
    func_linphone("STATUS", cmd, False)
    time.sleep(1)
    text = ""
    drawText(text)
    func_lgtonoff(False)
    subprocess.check_output(['amixer', '-c', sndcard, 'set', snddev, '100%'])
  elif (k == "vol+"):
    spkrvol += 10
    if spkrvol > 100:
      spkrvol = 100
    subprocess.check_output(['amixer', '-c', sndcard, 'set', snddev, str(spkrvol) + '%'])
    drawText("Vol:" + str(spkrvol) + "%")
  elif (k == "vol-"):
    spkrvol -= 10
    if spkrvol < 10:
      spkrvol = 10
    subprocess.check_output(['amixer', '-c', sndcard, 'set', snddev, 0])
    drawText("Vol:" + str(spkrvol) + "%")
  elif (k == "mute"):
    if modmute: 
        cmd = ['/usr/bin/linphonecsh', 'generic', 'unmute']
        func_linphone("MUTE_OFF", cmd, False)
        modmute = False
        drawText("Mute Off")
    else:
        cmd = ['/usr/bin/linphonecsh', 'generic', 'mute']
        func_linphone("MUTE_ON", cmd, False)
        modmute = True
        drawText("Mute On")
  else:
    text = text + k
    drawText(text)

file.close();