def login_seq_passwd(ser_conn, user, passwd):
'''Provides the ability to logon using a specific user and specific passwd'''
global SEQ
# Create and reset packet
packet = c12packet.C1218_packet()
#Send logon
packet.reset_packet(ctrl=SEQ)
if not packet.logon_num(num=user):
print "login_seq_passwd: Failed to build logon"
data = packet.full_packet()
print "Sending: %s: %s" % ('logon:', packet.print_packet(data))
send_data(ser_conn, data)
# Blind ACK
send_ack(ser_conn, cmd_pause)
# Cycle Control Byte
SEQ ^= 1
#Send security
packet.reset_packet(ctrl=SEQ)
if not packet.passwd(passwd=passwd):
print "login_seq_passwd: Failed to build security"
data = packet.full_packet()
print "Sending: %s: %s" % ('security:', packet.print_packet(data))
send_data(ser_conn, data)
# Blind ACK
send_ack(ser_conn, cmd_pause)
# Cycle Control Byte
SEQ ^= 1
# Return the sequence where we left off
return SUCCESS
def term_session(ser_conn):
global SEQ
# Create and reset packet
packet = c12packet.C1218_packet()
packet.reset_packet(ctrl=SEQ)
# Build read packet and send
packet.term()
data = packet.full_packet()
print "Sending: %s: %s" % ('term_session:', packet.print_packet(data))
send_data(ser_conn, data)
# Blind ACK
send_ack(ser_conn, cmd_pause)
# Cycle Control Byte
SEQ ^= 1
# Return the sequence where we left off
return SUCCESS
def run_proc(ser_conn, proc, indata=''):
global SEQ
# Create and reset packet
packet = c12packet.C1218_packet()
packet.reset_packet(ctrl=SEQ)
# Build procedure packet and send
packet.proc(proc=proc, data=indata)
data = packet.full_packet()
print "Sending: %s: %s" % ('run_proc:', packet.print_packet(data))
send_data(ser_conn, data)
# Blind ACK
send_ack(ser_conn, cmd_pause)
# Cycle Control Byte
SEQ ^= 1
# Return the sequence where we left off
return SUCCESS
def full_table_read(ser_conn, table):
global SEQ
# Create and reset packet
packet = c12packet.C1218_packet()
packet.reset_packet(ctrl=SEQ)
# Build read packet and send
packet.full_read(table=table)
data = packet.full_packet()
print "Sending: %s: %s" % ('full_read:', packet.print_packet(data))
send_data(ser_conn, data)
# Blind ACK
send_ack(ser_conn, cmd_pause * 3)
# Cycle Control Byte
SEQ ^= 1
# Return the sequence where we left off
return SUCCESS
def login_setup(ser_conn):
'''Provides the ability to logon using a specific user and specific passwd'''
global SEQ
# Create and reset packet
packet = c12packet.C1218_packet()
#Send ident
packet.reset_packet(ctrl=SEQ)
if not packet.ident():
print "login_seq_passwd: Failed to build ident"
return FAIL
data = packet.full_packet()
print "Sending: %s: %s" % ('ident:', packet.print_packet(data))
send_data(ser_conn, data)
# Blind ACK
send_ack(ser_conn, cmd_pause)
# Cycle Control Byte
SEQ ^= 1
if NEGO_ON:
#Send nego
packet.reset_packet(ctrl=SEQ)
if not packet.nego():
print "login_seq_passwd: Failed to build nego"
return FAIL
data = packet.full_packet()
print "Sending: %s: %s" % ('nego:', packet.print_packet(data))
send_data(ser_conn, data)
# Blind ACK
send_ack(ser_conn, cmd_pause)
# Cycle Control Byte
SEQ ^= 1
# Return the sequence where we left off
return SUCCESS
#start_delay = 100
#start_delay = 1
cmd_pause = .15
no_pause = 0
logon_pause = 5
# Outcomes
SUCCESS = True
FAIL = False
# Initialize Comm Port
SER_CONN0 = c12serial.SERCONN(debug=DEBUG)
SER_CONN0.serInit(port=COMM_PORT, baud=COMM_BAUD, invert=INVERT)
# Setup and configure packet
packet = c12packet.C1218_packet()
packet.set_debug(DEBUG)
packet.set_nego(NEGO_ON)
if action == "test_login":
'''Test login to determine if password works'''
print "Running test_login function"
if DEBUG: print "Start Delay:", start_delay
c12packet.delay(start_delay)
if not packet.login_setup(ser_conn0):
print action, ': login_setup failed.'
sys.exit()
if not packet.login_seq_passwd(ser_conn0, USER_NUM, PASSWD):
print action, ': login_seq_passwd failed.'
def config_packet(self):
'''Setup C12.18 packet.'''
packet = c12packet.C1218_packet()
return packet