from __future__ import print_function import sys import platform import getpass from collections import OrderedDict import time import re import csv from itertools import tee if len(sys.argv) != 3: print("Usage: python generate_namespace.py ", file=sys.stdout) exit(0) # types that are to be excluded exclude_kind = set(["Object","ObjectType","Variable","Method","ReferenceType"]) exclude_types = set(["Number", "Integer", "UInteger", "Enumeration", "Image", "ImageBMP", "ImageGIF", "ImageJPG", "ImagePNG", "References", "BaseVariableType", "BaseDataVariableType", "PropertyType", "DataTypeDescriptionType", "DataTypeDictionaryType", "NamingRuleType", "IntegerId","Counter","Duration","NumericRange","Time","Date", "UtcTime", "LocaleId","UserTokenType", "ApplicationType","ApplicationInstanceCertificate", "ServerVendorCapabilityType","ServerStatusType","ServerDiagnosticsSummaryType", "SamplingIntervalDiagnosticsArrayType", "SamplingIntervalDiagnosticsType", "SubscriptionDiagnosticsArrayType", "SubscriptionDiagnosticsType", "SessionDiagnosticsArrayType", "SessionDiagnosticsVariableType", "SessionSecurityDiagnosticsArrayType", "SessionSecurityDiagnosticsType", "DataItemType", "AnalogItemType", "DiscreteItemType", "TwoStateDiscreteType", "MultiStateDiscreteType", "ProgramDiagnosticType", "StateVariableType", "FiniteStateVariableType", "TransitionVariableType", "FiniteTransitionVariableType", "BuildInfoType", "TwoStateVariableType", "ConditionVariableType", "MultiStateValueDiscreteType", "OptionSetType", "ArrayItemType", "YArrayItemType", "XYArrayItemType", "ImageItemType", "CubeItemType", "NDimensionArrayItemType" ]) def skipKind(name): if name in exclude_kind: return True return False def skipType(name): if name in exclude_types: return True return False f = open(sys.argv[1]) rows1, rows2, rows3 = tee(csv.reader(f), 3) fh = open(sys.argv[2] + ".hgen",'w'); fc = open(sys.argv[2] + ".cgen",'w'); print('''/********************************************************** * '''+sys.argv[2]+'''.hgen -- do not modify ********************************************************** * Generated from '''+sys.argv[1]+''' with script '''+sys.argv[0]+''' * on host '''+platform.uname()[1]+''' by user '''+getpass.getuser()+''' at '''+ time.strftime("%Y-%m-%d %I:%M:%S")+''' **********************************************************/ #ifndef OPCUA_NAMESPACE_0_H_ #define OPCUA_NAMESPACE_0_H_ #include "opcua.h" // definition of UA_VTable and basic UA_Types UA_Int32 UA_toIndex(UA_Int32 id); extern UA_VTable UA_[]; enum UA_VTableIndex_enum {''', end='\n', file=fh) print('''/********************************************************** * '''+sys.argv[2]+'''.cgen -- do not modify ********************************************************** * Generated from '''+sys.argv[1]+''' with script '''+sys.argv[0]+''' * on host '''+platform.uname()[1]+''' by user '''+getpass.getuser()+''' at '''+ time.strftime("%Y-%m-%d %I:%M:%S")+''' **********************************************************/ #include "opcua.h" UA_Int32 UA_toIndex(UA_Int32 id) { UA_Int32 retval = UA_ERR_INVALID_VALUE; switch (id) { ''', end='\n',file=fc) i = 0 for row in rows1: if skipKind(row[2]): continue if skipType(row[0]): continue if row[0] == "BaseDataType": name = "UA_Variant" elif row[0] == "Structure": name = "UA_ExtensionObject" else: name = "UA_" + row[0] print("\t"+name.upper()+"="+str(i)+",", file=fh) print('\tcase '+row[1]+': retval='+name.upper()+'; break; //'+row[2], file=fc) i = i+1 print('\tUA_INVALIDTYPE = '+str(i)+'\n};\n', file=fh) print('''\tcase 0: retval=UA_INVALIDTYPE; break; } return retval; } UA_VTable UA_[] = {''', file=fc) for row in rows2: if skipKind(row[2]): continue if skipType(row[0]): continue if row[0] == "BaseDataType": name = "UA_Variant" elif row[0] == "Structure": name = "UA_ExtensionObject" else: name = "UA_" + row[0] print('#define '+name.upper()+'_NS0 '+row[1], file=fh) print("\t{" + row[1] + ",(UA_Int32(*)(void const*))"+name+"_calcSize" + ",(UA_Int32(*)(UA_ByteString const*,UA_Int32*,void*))"+name+ "_decodeBinary" + ",(UA_Int32(*)(void const*,UA_Int32*,UA_ByteString*))"+name+"_encodeBinary"+ ",(UA_Int32(*)(void *))"+name+"_init"+ ",(UA_Int32(*)(void **))"+name+"_new"+ ",(UA_Int32(*)(void *))"+name+"_delete"+ ',(UA_Byte*)"'+name+'"},',end='\n',file=fc) name = "UA_InvalidType" print("\t{0" + ",(UA_Int32(*)(void const*))"+name+"_calcSize" + ",(UA_Int32(*)(UA_ByteString const*,UA_Int32*,void*))"+name+ "_decodeBinary" + ",(UA_Int32(*)(void const*,UA_Int32*,UA_ByteString*))"+name+"_encodeBinary"+ ",(UA_Int32(*)(void *))"+name+"_init"+ ",(UA_Int32(*)(void **))"+name+"_new"+ ",(UA_Int32(*)(void *))"+name+"_delete"+ ',(UA_Byte*)"'+name+'"}',end='\n',file=fc) print("};", end='\n', file=fc) print('#define '+name.upper()+'_NS0 0', file=fh) print('#endif /* OPCUA_NAMESPACE_0_H_ */', end='\n', file=fh) fh.close() fc.close() f.close() 2222