Commit ec5a85f7 authored by gino's avatar gino
Browse files

update test opcua server simulator

parent c35655bb

.gitignore

+2 −0
Original line number Diff line number Diff line
@@ -136,3 +136,5 @@ dmypy.json 


# Cython debug symbols

cython_debug/

test/SimulationOPCUAserver/Camera_opcuaServer.py

test/SimulationOPCUAserver/Camera_ServerModel.xml

templates/minserver.tmpl

+60 −6
Original line number Diff line number Diff line
@@ -7,6 +7,7 @@ import time 
from math import sin

import sys

import random

import string



from opcua.ua import NodeId, NodeIdType
@@ -24,6 +25,13 @@ except ImportError: 
        shell.interact()



from opcua import ua, uamethod, Server



def get_random_string(length):

    # choose from all lowercase letter

    letters = string.ascii_lowercase

    result_str = ''.join(random.choice(letters) for i in range(length))

    return result_str



def checkData(var):



    for v in var:
@@ -46,6 +54,9 @@ def checkData(var): 
       if ty==ua.VariantType.UInt32:

          if v.get_value()==None:

             v.set_value(0, ua.VariantType.UInt32)

       if ty==ua.VariantType.Double:

          if v.get_value()==None:

             v.set_value(0, ua.VariantType.Double)



class SubHandler(object):

    """
@@ -66,23 +77,66 @@ class VarUpdater(Thread): 


    def stop(self):

        self._stopev = True

    

    def fillDoubleVal(self,v):

        if v.get_value()!=None:

            if v.get_value_rank()>0:

                val=[]

                for i in range(0,v.get_array_dimensions()[0]-1):

                    val.append(random.uniform(-5,5))

                v.set_value(val,ua.VariantType.Double)

            else:

                v.set_value(random.uniform(-5,5))



    def fillBooleanVal(self,v):

        if v.get_value()!=None:

            if v.get_value_rank()>0:

                val=[]

                for i in range(0,v.get_array_dimensions()[0]-1):

                    val.append(bool(random.getrandbits(1)))

                v.set_value(val)

            else:

                v.set_value(bool(random.getrandbits(1)))

    def fillStringVal(self,v):

        if v.get_value()!=None:

            if v.get_value_rank()>0:

                val=[]

                for i in range(0,v.get_array_dimensions()[0]-1):

                    val.append(get_random_string(6))

                v.set_value(val)

            else:

                v.set_value(get_random_string(6))  



    def fillInt32Val(self,v):

        if v.get_value()!=None:

            if v.get_value_rank()>0:

                val=[]

                for i in range(0,v.get_array_dimensions()[0]-1):

                    val.append(random.randint(1,200))

                v.set_value(val)

            else:

                v.set_value(random.randint(1,200)) 



    def run(self):

        while not self._stopev:

            for v in self.var:

                ty=v.get_data_type_as_variant_type()

                if ty==ua.VariantType.Double:

                     if v.get_value()!=None:

                        v.set_value(v.get_value()+random.uniform(-5,5))

                     else:

                        v.set_value(random.uniform(-5,5))

                    self.fillDoubleVal(v) 

                if ty ==ua.VariantType.Boolean:

                    self.fillBooleanVal(v)

                if ty==ua.VariantType.String:

                    self.fillStringVal(v)

                if ty==ua.VariantType.Int16:

                    v.set_value(random.randint(0,8),ua.VariantType.Int16)

                if ty==ua.VariantType.Int32:

                        v.set_value(random.randint(0,8),ua.VariantType.Int32)

                    self.fillInt32Val(v)



            time.sleep(2)









if __name__ == "__main__":

    # optional: setup logging

    logging.basicConfig(level=logging.ERROR)

test/makeTestOPCUAServer.py

+4 −5
Original line number Diff line number Diff line
@@ -55,7 +55,7 @@ if __name__=="__main__": 
	parser.add_option("-o", "--outdir", dest="outdir", default="./SimulationOPCUAserver",

                  help="outputdir will be  /SimulationOPCUAserver/ ", metavar="OUTDIR")	

	parser.add_option("-n", "--ns", dest="ns", default=4,

                  help="namespace ", metavar="OUTDIR")	  

                  help="namespace ", metavar="NAMESPACE")	  

	(options, args) = parser.parse_args()

	if not options.book_file:   # if filename is not given

		parser.error('ICD file not given')
@@ -67,8 +67,7 @@ if __name__=="__main__": 
	else:    

		print("Directory " , defdest ,  " already exists")	

	#gen_dir=os.environ["PYGEN"]

	ns=""

	ns=options.ns

	ns=int(options.ns)

	print(type(ns),ns)

	createOPCUModel(options.book_file,os.path.abspath(defdest),ns)

test/genServerModel.py

+2 −2

File changed.

Contains only whitespace changes.