#!/usr/bin/python
import sys,os
user = os.getuid()
groups = os.getgroups()
DEBUG = False
try:
    d=sys.argv[1]
    if d.lower() == 'debug':
        DEBUG=True
except:
    pass

try:
    import xmlrpclib as x
    import hashlib
    import base64
    import os.path
    import StringIO
    import tarfile
    import subprocess
    import shutil
    import tempfile
    
    c=x.ServerProxy("https://server:9779")
    try:
        md5,pack=c.get_profile_pack('','PlankSync',{'u':user,'g':groups})
    except:
        import traceback
        print '{}'.format(traceback.format_exc())
        print '{}'.format(c.get_profile_pack('','PlankSync',{'u':user,'g':groups}))
        sys.exit(1)
    decoded=base64.b64decode(pack)
    if md5 == hashlib.md5(decoded).hexdigest():
        dir=tempfile.mkdtemp('','syncer-client')
        if not os.path.exists(dir):
            os.mkdir(dir,0o777)
        else:
            shutil.rmtree(dir)
            os.mkdir(dir,0o777)
        with tarfile.open(fileobj=StringIO.StringIO(decoded)) as f:
            f.extractall(dir)
        if DEBUG:
            print dir
        out=''
        for root,dirnames,filenames in os.walk(dir):
            program='/usr/bin/syncer'
            for filename in filenames:
                if DEBUG:
                    sequence = ['-d','-i','-r '+dir+'/'+filename,'-s','-p']
                else:
                    sequence = ['-d','-i','-r '+dir+'/'+filename,'-p']
                for cmd in sequence:
                    call=[program,'-w '+dir+' ',cmd]
                    try:
                        out+=subprocess.check_output(call,stderr=subprocess.STDOUT)
                    except Exception as e:
                        print(e)
        if not DEBUG:
            shutil.rmtree(dir)
        print(out.replace('\n','').strip())
except Exception as e:
    print(e)
    sys.exit(0)