import os
import subprocess
import time

# dir: string -> directory where installer exist
# args: string -> which includes all parameters with space delimiter
def spm_install(dir, args):
    os.chdir(dir)
    argslist = args.split()
    try:
        subprocess.check_call(argslist)
        print 'retcode' + str(0) + 'retcode'
    except subprocess.CalledProcessError as e:
        print 'retcode' + str(e.returncode) + 'retcode'

# dir: string -> directory where installer exist
# args: string -> which includes all parameters with space delimiter
def spm_uninstall(dir, args):
    os.chdir(dir)
    argslist = args.split()
    try:
        subprocess.check_call(argslist)
        print 'retcode' + str(0) + 'retcode'
    except subprocess.CalledProcessError as e:
        print 'retcode' + str(e.returncode) + 'retcode'

# dir: string -> directory where installer exist
# args: string -> which includes all parameters with space delimiter
def spm_update(dir, args):
  os.chdir(dir)
  argslist = args.split()
  try:
      subprocess.check_call(argslist)
      time.sleep(90)
      print 'retcode' + str(0) + 'retcode'
  except subprocess.CalledProcessError as e:
      print 'retcode' + str(e.returncode) + 'retcode'
  time.sleep(10)
  a=os.popen("Taskkill /IM GeoGebra.exe /F").read()
  print 'Background process is deleted'