@ -10,7 +10,6 @@
# option, any later version.
import socket
import sys
import os
import mncc
import ctypes
@ -122,11 +121,7 @@ class MnccSocket(MnccSocketBase):
super ( MnccSocketBase , self ) . __init__ ( )
self . sock = socket . socket ( socket . AF_UNIX , socket . SOCK_SEQPACKET )
print ( ' connecting to %s ' % address )
try :
self . sock . connect ( address )
except socket . error as errmsg :
sys . stderr . write ( " %s \n " % errmsg )
sys . exit ( 1 )
self . sock . connect ( address )
# Check the HELLO message
self . check_hello ( )
@ -137,15 +132,13 @@ class MnccSocket(MnccSocketBase):
# Match expected message type
if msg . msg_type != mncc . MNCC_SOCKET_HELLO :
sys . stderr . write ( ' Received an unknown (!= MNCC_SOCKET_HELLO) '
raise AssertionError ( ' Received an unknown (!= MNCC_SOCKET_HELLO) '
' message: %s \n ' % msg )
sys . exit ( 1 )
# Match expected protocol version
if msg . version != mncc . MNCC_SOCK_VERSION :
sys . stderr . write ( ' MNCC protocol version mismatch '
raise AssertionError ( ' MNCC protocol version mismatch '
' (0x %04x vs 0x %04x ) \n ' % ( msg . version , mncc . MNCC_SOCK_VERSION ) )
sys . exit ( 1 )
# Match expected message sizes / offsets
if ( msg . mncc_size != ctypes . sizeof ( mncc . gsm_mncc ) or
@ -154,8 +147,7 @@ class MnccSocket(MnccSocketBase):
msg . signal_offset != mncc . gsm_mncc . signal . offset or
msg . emergency_offset != mncc . gsm_mncc . emergency . offset or
msg . lchan_type_offset != mncc . gsm_mncc . lchan_type . offset ) :
sys . stderr . write ( ' MNCC message alignment mismatch \n ' )
sys . exit ( 1 )
raise AssertionError ( ' MNCC message alignment mismatch \n ' )
print ( ' Received %s ' % msg )