def p_interface_call(p):
'''interface_call : IDENTIFIER OPAREN interface_call_param_list CPAREN
| IDENTIFIER OPAREN CPAREN
| IDENTIFIER OPAREN interface_call_param_list CPAREN SEMI'''
# Allow spurious semi-colons at the end of interface calls
i = refpolicy.InterfaceCall(ifname=p[1])
if len(p) > 4:
i.args.extend(p[3])
p[0] = i
def call_interface(interface, av):
params = []
args = []
params.extend(interface.params.values())
params.sort(param_comp)
ifcall = refpolicy.InterfaceCall()
ifcall.ifname = interface.name
for i in range(len(params)):
if params[i].type == refpolicy.SRC_TYPE:
ifcall.args.append(av.src_type)
elif params[i].type == refpolicy.TGT_TYPE:
ifcall.args.append(av.tgt_type)
elif params[i].type == refpolicy.OBJ_CLASS:
ifcall.args.append(av.obj_class)
else:
print params[i].type
assert (0)
assert (len(ifcall.args) > 0)
return ifcall
def p_interface_call(p):
'interface_call : IDENTIFIER OPAREN interface_call_param_list CPAREN'
i = refpolicy.InterfaceCall(ifname=p[1])
i.args.extend(p[3])
p[0] = i