opc_ua/opcua_client_maker.py
author Edouard Tisserant <edouard.tisserant@gmail.com>
Tue, 20 Aug 2024 01:26:58 +0200
changeset 3975 2ef76b61bf1e
parent 3820 46f3ca3f0157
permissions -rw-r--r--
IDE: hopefully last fix about float type being passed to WxPy4.
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import csv
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import asyncio
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import functools
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from threading import Thread
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from asyncua import Client
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from asyncua import ua
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import wx
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import wx.lib.gizmos as gizmos  # Formerly wx.gizmos in Classic
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import wx.dataview as dv
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UA_IEC_types = dict(
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#   pyopcua | IEC61131|  C  type  | sz |  open62541  enum  | open62541
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    Boolean = ("BOOL" , "uint8_t" , "X", "UA_TYPES_BOOLEAN", "UA_Boolean"),
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    SByte   = ("SINT" , "int8_t"  , "B", "UA_TYPES_SBYTE"  , "UA_SByte"  ),
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    Byte    = ("USINT", "uint8_t" , "B", "UA_TYPES_BYTE"   , "UA_Byte"   ),
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    Int16   = ("INT"  , "int16_t" , "W", "UA_TYPES_INT16"  , "UA_Int16"  ),
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    UInt16  = ("UINT" , "uint16_t", "W", "UA_TYPES_UINT16" , "UA_UInt16" ),
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    Int32   = ("DINT" , "uint32_t", "D", "UA_TYPES_INT32"  , "UA_Int32"  ),
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    UInt32  = ("UDINT", "int32_t" , "D", "UA_TYPES_UINT32" , "UA_UInt32" ),
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    Int64   = ("LINT" , "int64_t" , "L", "UA_TYPES_INT64"  , "UA_Int64"  ),
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    UInt64  = ("ULINT", "uint64_t", "L", "UA_TYPES_UINT64" , "UA_UInt64" ),
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    Float   = ("REAL" , "float"   , "D", "UA_TYPES_FLOAT"  , "UA_Float"  ),
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    Double  = ("LREAL", "double"  , "L", "UA_TYPES_DOUBLE" , "UA_Double" ),
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)
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UA_NODE_ID_types = {
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    "int"   : ("UA_NODEID_NUMERIC", "{}"  ),
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    "str"   : ("UA_NODEID_STRING" , '"{}"'),
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    "UUID"  : ("UA_NODEID_UUID"   , '"{}"'),
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}
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lstcolnames  = [  "Name", "NSIdx", "IdType", "Id", "Type", "IEC"]
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lstcolwidths = [     100,      50,      100,  100,    100,    50]
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lstcoltypess = [     str,     int,      str,  str,    str,   int]
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directions = ["input", "output"]
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authParams = {
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    "x509":[
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        ("Certificate", "certificate.der"),
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        ("PrivateKey", "private_key.pem"),
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        ("Policy", "Basic256Sha256"),
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        ("Mode", "SignAndEncrypt")],
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    "UserPassword":[
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        ("User", None),
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        ("Password", None)]}
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class OPCUASubListModel(dv.DataViewIndexListModel):
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    def __init__(self, data, log):
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        dv.DataViewIndexListModel.__init__(self, len(data))
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        self.data = data
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        self.log = log
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    def GetColumnType(self, col):
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        return "string"
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    def GetValueByRow(self, row, col):
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        return str(self.data[row][col])
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    # This method is called when the user edits a data item in the view.
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    def SetValueByRow(self, value, row, col):
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        expectedtype = lstcoltypess[col]
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        try:
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            v = expectedtype(value)
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        except ValueError: 
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            self.log("String {} is invalid for type {}\n".format(value,expectedtype.__name__))
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            return False
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        if col == lstcolnames.index("IdType") and v not in UA_NODE_ID_types:
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            self.log("{} is invalid for IdType\n".format(value))
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            return False
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        self.data[row][col] = v
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        return True
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    # Report how many columns this model provides data for.
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    def GetColumnCount(self):
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        return len(lstcolnames)
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    # Report the number of rows in the model
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    def GetCount(self):
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        #self.log.write('GetCount')
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        return len(self.data)
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    # Called to check if non-standard attributes should be used in the
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    # cell at (row, col)
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    def GetAttrByRow(self, row, col, attr):
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        if col == 5:
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            attr.SetColour('blue')
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            attr.SetBold(True)
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            return True
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        return False
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    def DeleteRows(self, rows):
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        # make a copy since we'll be sorting(mutating) the list
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        # use reverse order so the indexes don't change as we remove items
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        rows = sorted(rows, reverse=True)
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        for row in rows:
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            # remove it from our data structure
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            del self.data[row]
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            # notify the view(s) using this model that it has been removed
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            self.RowDeleted(row)
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    def AddRow(self, value):
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        if self.data.append(value):
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            # notify views
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            self.RowAppended()
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    def ResetData(self):
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        self.Reset(len(self.data))
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OPCUAClientDndMagicWord = "text/beremiz-opcuaclient"
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   123
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class NodeDropTarget(wx.DropTarget):
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    def __init__(self, parent):
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        data = wx.CustomDataObject(OPCUAClientDndMagicWord)
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        wx.DropTarget.__init__(self, data)
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        self.ParentWindow = parent
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    def OnDrop(self, x, y):
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        self.ParentWindow.OnNodeDnD()
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        return True
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class OPCUASubListPanel(wx.Panel):
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    def __init__(self, parent, log, model, direction):
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        self.log = log
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        wx.Panel.__init__(self, parent, -1)
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        self.dvc = dv.DataViewCtrl(self,
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                                   style=wx.BORDER_THEME
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                                   | dv.DV_ROW_LINES
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                                   | dv.DV_HORIZ_RULES
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                                   | dv.DV_VERT_RULES
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                                   | dv.DV_MULTIPLE
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                                   )
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        self.model = model
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        self.dvc.AssociateModel(self.model)
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        for idx,(colname,width) in enumerate(zip(lstcolnames,lstcolwidths)):
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            self.dvc.AppendTextColumn(colname,  idx, width=width, mode=dv.DATAVIEW_CELL_EDITABLE)
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        DropTarget = NodeDropTarget(self)
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        self.SetDropTarget(DropTarget)
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        self.Sizer = wx.BoxSizer(wx.VERTICAL)
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        self.direction =  direction
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        titlestr = direction + " variables"
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        title = wx.StaticText(self, label = titlestr)
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        delbt = wx.Button(self, label="Delete Row(s)")
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        self.Bind(wx.EVT_BUTTON, self.OnDeleteRows, delbt)
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        topsizer = wx.BoxSizer(wx.HORIZONTAL)
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        topsizer.Add(title, 1, wx.ALIGN_CENTER_VERTICAL|wx.LEFT|wx.RIGHT, 5)
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        topsizer.Add(delbt, 0, wx.LEFT|wx.RIGHT, 5)
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        self.Sizer.Add(topsizer, 0, wx.EXPAND|wx.TOP|wx.BOTTOM, 5)
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        self.Sizer.Add(self.dvc, 1, wx.EXPAND)
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    def OnDeleteRows(self, evt):
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        items = self.dvc.GetSelections()
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        rows = [self.model.GetRow(item) for item in items]
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        self.model.DeleteRows(rows)
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    def OnNodeDnD(self):
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        # Have to find OPC-UA client extension panel from here 
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        # in order to avoid keeping reference (otherwise __del__ isn't called)
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        #             splitter.        panel.      splitter
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        ClientPanel = self.GetParent().GetParent().GetParent()
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        nodes = ClientPanel.GetSelectedNodes()
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        for node, properties in nodes:
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            if properties.cname != "Variable":
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                self.log("Node {} ignored (not a variable)".format(properties.dname))
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                continue
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            tname = properties.variant_type
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            if tname not in UA_IEC_types:
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                self.log("Node {} ignored (unsupported type)".format(properties.dname))
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                continue
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            if {"input":ua.AccessLevel.CurrentRead,
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                "output":ua.AccessLevel.CurrentWrite}[self.direction] not in properties.access:
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                self.log("Node {} ignored because of insuficient access rights".format(properties.dname))
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                continue
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            nid_type =  type(properties.nid).__name__
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            iecid = properties.nid
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            value = [properties.dname,
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                     properties.nsid,
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                     nid_type,
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                     properties.nid,
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                     tname,
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                     iecid]
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            self.model.AddRow(value)
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   214
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il = None
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fldridx = None    
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fldropenidx = None
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fileidx = None
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smileidx = None
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isz = (16,16)
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   222
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treecolnames  = [  "Name", "Class", "NSIdx", "Id"]
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treecolwidths = [     250,     100,      50,  200]
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   225
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   227
def prepare_image_list():
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    global il, fldridx, fldropenidx, fileidx, smileidx    
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   229
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   230
    if il is not None: 
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   231
        return
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    il = wx.ImageList(isz[0], isz[1])
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    fldridx     = il.Add(wx.ArtProvider.GetBitmap(wx.ART_FOLDER,      wx.ART_OTHER, isz))
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    fldropenidx = il.Add(wx.ArtProvider.GetBitmap(wx.ART_FILE_OPEN,   wx.ART_OTHER, isz))
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    fileidx     = il.Add(wx.ArtProvider.GetBitmap(wx.ART_NORMAL_FILE, wx.ART_OTHER, isz))
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    smileidx    = il.Add(wx.ArtProvider.GetBitmap(wx.ART_ADD_BOOKMARK, wx.ART_OTHER, isz))
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AsyncUAClientLoop = None
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   241
def AsyncUAClientLoopProc():
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    asyncio.set_event_loop(AsyncUAClientLoop)
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   243
    AsyncUAClientLoop.run_forever()
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def ExecuteSychronously(func, timeout=1):
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    def AsyncSychronizer(*args, **kwargs):
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        global AsyncUAClientLoop
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        # create asyncio loop
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        if AsyncUAClientLoop is None:
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            AsyncUAClientLoop = asyncio.new_event_loop()
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            Thread(target=AsyncUAClientLoopProc, daemon=True).start()
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        # schedule work in this loop
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        future = asyncio.run_coroutine_threadsafe(func(*args, **kwargs), AsyncUAClientLoop)
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        # wait max 5sec until connection completed
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        return future.result(timeout)
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    return AsyncSychronizer
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def ExecuteSychronouslyWithTimeout(timeout):
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    return functools.partial(ExecuteSychronously,timeout=timeout)
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class OPCUAClientPanel(wx.SplitterWindow):
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    def __init__(self, parent, modeldata, log, config_getter):
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        self.log = log
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        wx.SplitterWindow.__init__(self, parent, -1)
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        self.ordered_nps = []
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        self.inout_panel = wx.Panel(self)
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        self.inout_sizer = wx.FlexGridSizer(cols=1, hgap=0, rows=2, vgap=0)
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        self.inout_sizer.AddGrowableCol(0)
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        self.inout_sizer.AddGrowableRow(1)
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        self.clientloop = None
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        self.client = None
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        self.config_getter = config_getter
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        self.connect_button = wx.ToggleButton(self.inout_panel, -1, "Browse Server")
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        self.selected_splitter = wx.SplitterWindow(self.inout_panel, style=wx.SUNKEN_BORDER | wx.SP_3D)
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        self.selected_datas = modeldata
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        self.selected_models = { direction:OPCUASubListModel(self.selected_datas[direction], log) for direction in directions }
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        self.selected_lists = { direction:OPCUASubListPanel(
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                self.selected_splitter, log, 
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                self.selected_models[direction], direction) 
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            for direction in directions }
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        self.selected_splitter.SplitHorizontally(*[self.selected_lists[direction] for direction in directions]+[300])
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        self.inout_sizer.Add(self.connect_button, flag=wx.GROW)
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        self.inout_sizer.Add(self.selected_splitter, flag=wx.GROW)
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        self.inout_sizer.Layout()
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        self.inout_panel.SetAutoLayout(True)
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        self.inout_panel.SetSizer(self.inout_sizer)
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        self.Initialize(self.inout_panel)
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        self.Bind(wx.EVT_TOGGLEBUTTON, self.OnConnectButton, self.connect_button)
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    def OnClose(self):
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        if self.client is not None:
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            asyncio.run(self.client.disconnect())
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            self.client = None
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    def __del__(self):
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        self.OnClose()
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    async def GetAsyncUANodeProperties(self, node):
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        properties = type("UANodeProperties",(),dict(
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                nsid = node.nodeid.NamespaceIndex,
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                nid =  node.nodeid.Identifier,
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                dname = (await node.read_display_name()).Text,
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                cname = (await node.read_node_class()).name,
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            ))
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        if properties.cname == "Variable":
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            properties.access = await node.get_access_level()
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            properties.variant_type = (await node.read_data_type_as_variant_type()).name
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        return properties
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    @ExecuteSychronouslyWithTimeout(5)
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    async def ConnectAsyncUAClient(self, config):
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        client = Client(config["URI"])
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        AuthType = config["AuthType"]
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        if AuthType=="UserPasword":
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            await client.set_user(config["User"])
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            await client.set_password(config["Password"])
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        elif AuthType=="x509":
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            await client.set_security_string(
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                "{Policy},{Mode},{Certificate},{PrivateKey}".format(**config))
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        await client.connect()
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        self.client = client
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        # load definition of server specific structures/extension objects
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        await self.client.load_type_definitions()
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        # returns root node object and its properties
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        rootnode = self.client.get_root_node()
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        return rootnode, await self.GetAsyncUANodeProperties(rootnode)
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    @ExecuteSychronously
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    async def DisconnectAsyncUAClient(self):
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        if self.client is not None:
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            await self.client.disconnect()
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            self.client = None
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    @ExecuteSychronously
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    async def GetAsyncUANodeChildren(self, node):
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        children = await node.get_children()
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        return [ (child, await self.GetAsyncUANodeProperties(child)) for child in children]
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    def OnConnectButton(self, event):
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        if self.connect_button.GetValue():
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            config = self.config_getter()
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            self.log("OPCUA browser: connecting to {}\n".format(config["URI"]))
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            try :
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                rootnode, rootnodeproperties = self.ConnectAsyncUAClient(config)
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49e6b73de505 OPC-UA: better handling and reporting of server browser's connection errors.
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parents: 3666
diff changeset
   362
            except Exception as e:
3820
46f3ca3f0157 OPC-UA client : python3 + AsyncUA fixes
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parents: 3750
diff changeset
   363
                self.log("Exception in OPCUA browser: "+repr(e)+"\n")
3667
49e6b73de505 OPC-UA: better handling and reporting of server browser's connection errors.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3666
diff changeset
   364
                self.client = None
49e6b73de505 OPC-UA: better handling and reporting of server browser's connection errors.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3666
diff changeset
   365
                self.connect_button.SetValue(False)
49e6b73de505 OPC-UA: better handling and reporting of server browser's connection errors.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3666
diff changeset
   366
                return
49e6b73de505 OPC-UA: better handling and reporting of server browser's connection errors.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3666
diff changeset
   367
49e6b73de505 OPC-UA: better handling and reporting of server browser's connection errors.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3666
diff changeset
   368
            self.tree_panel = wx.Panel(self)
49e6b73de505 OPC-UA: better handling and reporting of server browser's connection errors.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3666
diff changeset
   369
            self.tree_sizer = wx.FlexGridSizer(cols=1, hgap=0, rows=2, vgap=0)
49e6b73de505 OPC-UA: better handling and reporting of server browser's connection errors.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3666
diff changeset
   370
            self.tree_sizer.AddGrowableCol(0)
49e6b73de505 OPC-UA: better handling and reporting of server browser's connection errors.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3666
diff changeset
   371
            self.tree_sizer.AddGrowableRow(0)
49e6b73de505 OPC-UA: better handling and reporting of server browser's connection errors.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3666
diff changeset
   372
49e6b73de505 OPC-UA: better handling and reporting of server browser's connection errors.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3666
diff changeset
   373
            self.tree = gizmos.TreeListCtrl(self.tree_panel, -1, style=0, agwStyle=
49e6b73de505 OPC-UA: better handling and reporting of server browser's connection errors.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3666
diff changeset
   374
                                            gizmos.TR_DEFAULT_STYLE
49e6b73de505 OPC-UA: better handling and reporting of server browser's connection errors.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3666
diff changeset
   375
                                            | gizmos.TR_MULTIPLE
49e6b73de505 OPC-UA: better handling and reporting of server browser's connection errors.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3666
diff changeset
   376
                                            | gizmos.TR_FULL_ROW_HIGHLIGHT
49e6b73de505 OPC-UA: better handling and reporting of server browser's connection errors.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3666
diff changeset
   377
                                       )
49e6b73de505 OPC-UA: better handling and reporting of server browser's connection errors.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3666
diff changeset
   378
49e6b73de505 OPC-UA: better handling and reporting of server browser's connection errors.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3666
diff changeset
   379
            prepare_image_list()
49e6b73de505 OPC-UA: better handling and reporting of server browser's connection errors.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3666
diff changeset
   380
            self.tree.SetImageList(il)
49e6b73de505 OPC-UA: better handling and reporting of server browser's connection errors.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3666
diff changeset
   381
49e6b73de505 OPC-UA: better handling and reporting of server browser's connection errors.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3666
diff changeset
   382
            for idx,(colname, width) in enumerate(zip(treecolnames, treecolwidths)):
49e6b73de505 OPC-UA: better handling and reporting of server browser's connection errors.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3666
diff changeset
   383
                self.tree.AddColumn(colname)
49e6b73de505 OPC-UA: better handling and reporting of server browser's connection errors.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3666
diff changeset
   384
                self.tree.SetColumnWidth(idx, width)
49e6b73de505 OPC-UA: better handling and reporting of server browser's connection errors.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3666
diff changeset
   385
49e6b73de505 OPC-UA: better handling and reporting of server browser's connection errors.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3666
diff changeset
   386
            self.tree.SetMainColumn(0)
49e6b73de505 OPC-UA: better handling and reporting of server browser's connection errors.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3666
diff changeset
   387
3820
46f3ca3f0157 OPC-UA client : python3 + AsyncUA fixes
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3750
diff changeset
   388
            rootitem = self.AddNodeItem(self.tree.AddRoot, rootnode, rootnodeproperties)
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   389
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   390
            # Populate first level so that root can be expanded
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   391
            self.CreateSubItems(rootitem)
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   392
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   393
            self.tree.Bind(wx.EVT_TREE_ITEM_EXPANDED, self.OnExpand)
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   394
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   395
            self.tree.Bind(wx.EVT_TREE_SEL_CHANGED, self.OnTreeNodeSelection)
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   396
            self.tree.Bind(wx.EVT_TREE_BEGIN_DRAG, self.OnTreeBeginDrag)
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   397
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   398
            self.tree.Expand(rootitem)
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   399
3820
46f3ca3f0157 OPC-UA client : python3 + AsyncUA fixes
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3750
diff changeset
   400
            hint = wx.StaticText(self.tree_panel, label = "Drag'n'drop desired variables from tree to Input or Output list")
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   401
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   402
            self.tree_sizer.Add(self.tree, flag=wx.GROW)
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   403
            self.tree_sizer.Add(hint, flag=wx.GROW)
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   404
            self.tree_sizer.Layout()
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   405
            self.tree_panel.SetAutoLayout(True)
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   406
            self.tree_panel.SetSizer(self.tree_sizer)
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   407
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   408
            self.SplitVertically(self.tree_panel, self.inout_panel, 500)
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   409
        else:
3820
46f3ca3f0157 OPC-UA client : python3 + AsyncUA fixes
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3750
diff changeset
   410
            self.DisconnectAsyncUAClient()
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   411
            self.Unsplit(self.tree_panel)
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   412
            self.tree_panel.Destroy()
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   413
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   414
    def CreateSubItems(self, item):
3820
46f3ca3f0157 OPC-UA client : python3 + AsyncUA fixes
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3750
diff changeset
   415
        node, properties, browsed = self.tree.GetPyData(item)
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   416
        if not browsed:
3820
46f3ca3f0157 OPC-UA client : python3 + AsyncUA fixes
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3750
diff changeset
   417
            children = self.GetAsyncUANodeChildren(node)
46f3ca3f0157 OPC-UA client : python3 + AsyncUA fixes
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3750
diff changeset
   418
            for subnode, subproperties in children:
46f3ca3f0157 OPC-UA client : python3 + AsyncUA fixes
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3750
diff changeset
   419
                self.AddNodeItem(lambda n: self.tree.AppendItem(item, n), subnode, subproperties)
46f3ca3f0157 OPC-UA client : python3 + AsyncUA fixes
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3750
diff changeset
   420
            self.tree.SetPyData(item,(node, properties, True))
46f3ca3f0157 OPC-UA client : python3 + AsyncUA fixes
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3750
diff changeset
   421
46f3ca3f0157 OPC-UA client : python3 + AsyncUA fixes
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3750
diff changeset
   422
    def AddNodeItem(self, item_creation_func, node, properties):
46f3ca3f0157 OPC-UA client : python3 + AsyncUA fixes
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3750
diff changeset
   423
        item = item_creation_func(properties.dname)
46f3ca3f0157 OPC-UA client : python3 + AsyncUA fixes
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3750
diff changeset
   424
46f3ca3f0157 OPC-UA client : python3 + AsyncUA fixes
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3750
diff changeset
   425
        if properties.cname == "Variable":
46f3ca3f0157 OPC-UA client : python3 + AsyncUA fixes
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3750
diff changeset
   426
            access = properties.access
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   427
            normalidx = fileidx
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   428
            r = ua.AccessLevel.CurrentRead in access
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   429
            w = ua.AccessLevel.CurrentWrite in access
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   430
            if r and w:
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   431
                ext = "RW"
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   432
            elif r:
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   433
                ext = "RO"
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   434
            elif w:
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   435
                ext = "WO"  # not sure this one exist
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   436
            else:
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   437
                ext = "no access"  # not sure this one exist
3820
46f3ca3f0157 OPC-UA client : python3 + AsyncUA fixes
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3750
diff changeset
   438
            cname = "Var "+properties.variant_type+" (" + ext + ")"
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   439
        else:
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   440
            normalidx = fldridx
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   441
3820
46f3ca3f0157 OPC-UA client : python3 + AsyncUA fixes
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3750
diff changeset
   442
        self.tree.SetPyData(item,(node, properties, False))
46f3ca3f0157 OPC-UA client : python3 + AsyncUA fixes
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3750
diff changeset
   443
        self.tree.SetItemText(item, properties.cname, 1)
46f3ca3f0157 OPC-UA client : python3 + AsyncUA fixes
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3750
diff changeset
   444
        self.tree.SetItemText(item, str(properties.nsid), 2)
46f3ca3f0157 OPC-UA client : python3 + AsyncUA fixes
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3750
diff changeset
   445
        self.tree.SetItemText(item, type(properties.nid).__name__+": "+str(properties.nid), 3)
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   446
        self.tree.SetItemImage(item, normalidx, which = wx.TreeItemIcon_Normal)
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   447
        self.tree.SetItemImage(item, fldropenidx, which = wx.TreeItemIcon_Expanded)
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   448
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   449
        return item
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   450
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   451
    def OnExpand(self, evt):
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   452
        for item in evt.GetItem().GetChildren():
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   453
            self.CreateSubItems(item)
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   454
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   455
    # def OnActivate(self, evt):
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   456
    #     item = evt.GetItem()
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   457
    #     node, browsed = self.tree.GetPyData(item)
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   458
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   459
    def OnTreeNodeSelection(self, event):
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   460
        items = self.tree.GetSelections()
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   461
        items_pydata = [self.tree.GetPyData(item) for item in items]
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   462
3820
46f3ca3f0157 OPC-UA client : python3 + AsyncUA fixes
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3750
diff changeset
   463
        nps = [(node,properties) for node, properties, unused in items_pydata]
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   464
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   465
        # append new nodes to ordered list
3820
46f3ca3f0157 OPC-UA client : python3 + AsyncUA fixes
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3750
diff changeset
   466
        for np in nps:
46f3ca3f0157 OPC-UA client : python3 + AsyncUA fixes
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3750
diff changeset
   467
            if np not in self.ordered_nps:
46f3ca3f0157 OPC-UA client : python3 + AsyncUA fixes
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3750
diff changeset
   468
                self.ordered_nps.append(np)
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   469
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   470
        # filter out vanished items
3820
46f3ca3f0157 OPC-UA client : python3 + AsyncUA fixes
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3750
diff changeset
   471
        self.ordered_nps = [
46f3ca3f0157 OPC-UA client : python3 + AsyncUA fixes
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3750
diff changeset
   472
            np 
46f3ca3f0157 OPC-UA client : python3 + AsyncUA fixes
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3750
diff changeset
   473
            for np in self.ordered_nps 
46f3ca3f0157 OPC-UA client : python3 + AsyncUA fixes
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3750
diff changeset
   474
            if np in nps]
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   475
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   476
    def GetSelectedNodes(self):
3820
46f3ca3f0157 OPC-UA client : python3 + AsyncUA fixes
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3750
diff changeset
   477
        return self.ordered_nps 
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   478
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   479
    def OnTreeBeginDrag(self, event):
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   480
        """
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   481
        Called when a drag is started in tree
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   482
        @param event: wx.TreeEvent
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   483
        """
3820
46f3ca3f0157 OPC-UA client : python3 + AsyncUA fixes
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3750
diff changeset
   484
        if self.ordered_nps:
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   485
            # Just send a recognizable mime-type, drop destination
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   486
            # will get python data from parent
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   487
            data = wx.CustomDataObject(OPCUAClientDndMagicWord)
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   488
            dragSource = wx.DropSource(self)
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   489
            dragSource.SetData(data)
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   490
            dragSource.DoDragDrop()
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   491
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   492
    def Reset(self):
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   493
        for direction in directions:
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   494
            self.selected_models[direction].ResetData() 
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   495
        
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   496
3378
e655ec8162e1 OPC-UA: fix types in model not being preserved after reload of CSV file, leading to exception when changing selection lists content.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3377
diff changeset
   497
class OPCUAClientList(list):
3674
d10a7907fb43 OPC-UA: Update CTN "ChangesToSave" status when variable selection change.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3667
diff changeset
   498
    def __init__(self, log, change_callback):
3378
e655ec8162e1 OPC-UA: fix types in model not being preserved after reload of CSV file, leading to exception when changing selection lists content.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3377
diff changeset
   499
        super(OPCUAClientList, self).__init__(self)
e655ec8162e1 OPC-UA: fix types in model not being preserved after reload of CSV file, leading to exception when changing selection lists content.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3377
diff changeset
   500
        self.log = log
3674
d10a7907fb43 OPC-UA: Update CTN "ChangesToSave" status when variable selection change.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3667
diff changeset
   501
        self.change_callback = change_callback
3378
e655ec8162e1 OPC-UA: fix types in model not being preserved after reload of CSV file, leading to exception when changing selection lists content.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3377
diff changeset
   502
e655ec8162e1 OPC-UA: fix types in model not being preserved after reload of CSV file, leading to exception when changing selection lists content.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3377
diff changeset
   503
    def append(self, value):
3750
f62625418bff automated conversion using 2to3-3.9 tool
GP Orcullo <kinsamanka@gmail.com>
parents: 3677
diff changeset
   504
        v = dict(list(zip(lstcolnames, value)))
3378
e655ec8162e1 OPC-UA: fix types in model not being preserved after reload of CSV file, leading to exception when changing selection lists content.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3377
diff changeset
   505
e655ec8162e1 OPC-UA: fix types in model not being preserved after reload of CSV file, leading to exception when changing selection lists content.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3377
diff changeset
   506
        if type(v["IEC"]) != int:
e655ec8162e1 OPC-UA: fix types in model not being preserved after reload of CSV file, leading to exception when changing selection lists content.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3377
diff changeset
   507
            if len(self) == 0:
e655ec8162e1 OPC-UA: fix types in model not being preserved after reload of CSV file, leading to exception when changing selection lists content.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3377
diff changeset
   508
                v["IEC"] = 0
e655ec8162e1 OPC-UA: fix types in model not being preserved after reload of CSV file, leading to exception when changing selection lists content.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3377
diff changeset
   509
            else:
e655ec8162e1 OPC-UA: fix types in model not being preserved after reload of CSV file, leading to exception when changing selection lists content.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3377
diff changeset
   510
                iecnums = set(zip(*self)[lstcolnames.index("IEC")])
e655ec8162e1 OPC-UA: fix types in model not being preserved after reload of CSV file, leading to exception when changing selection lists content.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3377
diff changeset
   511
                greatest = max(iecnums)
e655ec8162e1 OPC-UA: fix types in model not being preserved after reload of CSV file, leading to exception when changing selection lists content.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3377
diff changeset
   512
                holes = set(range(greatest)) - iecnums
e655ec8162e1 OPC-UA: fix types in model not being preserved after reload of CSV file, leading to exception when changing selection lists content.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3377
diff changeset
   513
                v["IEC"] = min(holes) if holes else greatest+1
e655ec8162e1 OPC-UA: fix types in model not being preserved after reload of CSV file, leading to exception when changing selection lists content.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3377
diff changeset
   514
e655ec8162e1 OPC-UA: fix types in model not being preserved after reload of CSV file, leading to exception when changing selection lists content.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3377
diff changeset
   515
        if v["IdType"] not in UA_NODE_ID_types:
e655ec8162e1 OPC-UA: fix types in model not being preserved after reload of CSV file, leading to exception when changing selection lists content.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3377
diff changeset
   516
            self.log("Unknown IdType\n".format(value))
e655ec8162e1 OPC-UA: fix types in model not being preserved after reload of CSV file, leading to exception when changing selection lists content.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3377
diff changeset
   517
            return False
e655ec8162e1 OPC-UA: fix types in model not being preserved after reload of CSV file, leading to exception when changing selection lists content.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3377
diff changeset
   518
e655ec8162e1 OPC-UA: fix types in model not being preserved after reload of CSV file, leading to exception when changing selection lists content.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3377
diff changeset
   519
        try:
e655ec8162e1 OPC-UA: fix types in model not being preserved after reload of CSV file, leading to exception when changing selection lists content.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3377
diff changeset
   520
            for t,n in zip(lstcoltypess, lstcolnames):
e655ec8162e1 OPC-UA: fix types in model not being preserved after reload of CSV file, leading to exception when changing selection lists content.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3377
diff changeset
   521
                v[n] = t(v[n]) 
e655ec8162e1 OPC-UA: fix types in model not being preserved after reload of CSV file, leading to exception when changing selection lists content.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3377
diff changeset
   522
        except ValueError: 
e655ec8162e1 OPC-UA: fix types in model not being preserved after reload of CSV file, leading to exception when changing selection lists content.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3377
diff changeset
   523
            self.log("Variable {} (Id={}) has invalid type\n".format(v["Name"],v["Id"]))
e655ec8162e1 OPC-UA: fix types in model not being preserved after reload of CSV file, leading to exception when changing selection lists content.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3377
diff changeset
   524
            return False
e655ec8162e1 OPC-UA: fix types in model not being preserved after reload of CSV file, leading to exception when changing selection lists content.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3377
diff changeset
   525
3750
f62625418bff automated conversion using 2to3-3.9 tool
GP Orcullo <kinsamanka@gmail.com>
parents: 3677
diff changeset
   526
        if len(self)>0 and v["Id"] in list(zip(*self))[lstcolnames.index("Id")]:
3378
e655ec8162e1 OPC-UA: fix types in model not being preserved after reload of CSV file, leading to exception when changing selection lists content.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3377
diff changeset
   527
            self.log("Variable {} (Id={}) already in list\n".format(v["Name"],v["Id"]))
e655ec8162e1 OPC-UA: fix types in model not being preserved after reload of CSV file, leading to exception when changing selection lists content.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3377
diff changeset
   528
            return False
e655ec8162e1 OPC-UA: fix types in model not being preserved after reload of CSV file, leading to exception when changing selection lists content.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3377
diff changeset
   529
e655ec8162e1 OPC-UA: fix types in model not being preserved after reload of CSV file, leading to exception when changing selection lists content.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3377
diff changeset
   530
        list.append(self, [v[n] for n in lstcolnames])
e655ec8162e1 OPC-UA: fix types in model not being preserved after reload of CSV file, leading to exception when changing selection lists content.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3377
diff changeset
   531
3674
d10a7907fb43 OPC-UA: Update CTN "ChangesToSave" status when variable selection change.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3667
diff changeset
   532
        self.change_callback()
d10a7907fb43 OPC-UA: Update CTN "ChangesToSave" status when variable selection change.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3667
diff changeset
   533
3378
e655ec8162e1 OPC-UA: fix types in model not being preserved after reload of CSV file, leading to exception when changing selection lists content.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3377
diff changeset
   534
        return True
e655ec8162e1 OPC-UA: fix types in model not being preserved after reload of CSV file, leading to exception when changing selection lists content.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3377
diff changeset
   535
3674
d10a7907fb43 OPC-UA: Update CTN "ChangesToSave" status when variable selection change.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3667
diff changeset
   536
    def __delitem__(self, index):
d10a7907fb43 OPC-UA: Update CTN "ChangesToSave" status when variable selection change.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3667
diff changeset
   537
        list.__delitem__(self, index)
d10a7907fb43 OPC-UA: Update CTN "ChangesToSave" status when variable selection change.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3667
diff changeset
   538
        self.change_callback()
d10a7907fb43 OPC-UA: Update CTN "ChangesToSave" status when variable selection change.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3667
diff changeset
   539
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   540
class OPCUAClientModel(dict):
3674
d10a7907fb43 OPC-UA: Update CTN "ChangesToSave" status when variable selection change.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3667
diff changeset
   541
    def __init__(self, log, change_callback = lambda : None):
3378
e655ec8162e1 OPC-UA: fix types in model not being preserved after reload of CSV file, leading to exception when changing selection lists content.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3377
diff changeset
   542
        super(OPCUAClientModel, self).__init__()
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   543
        for direction in directions:
3674
d10a7907fb43 OPC-UA: Update CTN "ChangesToSave" status when variable selection change.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3667
diff changeset
   544
            self[direction] = OPCUAClientList(log, change_callback)
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   545
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   546
    def LoadCSV(self,path):
3820
46f3ca3f0157 OPC-UA client : python3 + AsyncUA fixes
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3750
diff changeset
   547
        with open(path, 'r') as csvfile:
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   548
            reader = csv.reader(csvfile, delimiter=',', quotechar='"')
3750
f62625418bff automated conversion using 2to3-3.9 tool
GP Orcullo <kinsamanka@gmail.com>
parents: 3677
diff changeset
   549
            buf = {direction:[] for direction, _model in self.items()}
f62625418bff automated conversion using 2to3-3.9 tool
GP Orcullo <kinsamanka@gmail.com>
parents: 3677
diff changeset
   550
            for direction, model in self.items():
3378
e655ec8162e1 OPC-UA: fix types in model not being preserved after reload of CSV file, leading to exception when changing selection lists content.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3377
diff changeset
   551
                self[direction][:] = []
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   552
            for row in reader:
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   553
                direction = row[0]
3674
d10a7907fb43 OPC-UA: Update CTN "ChangesToSave" status when variable selection change.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3667
diff changeset
   554
                # avoids calling change callback whe loading CSV
d10a7907fb43 OPC-UA: Update CTN "ChangesToSave" status when variable selection change.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3667
diff changeset
   555
                list.append(self[direction],row[1:])
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   556
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   557
    def SaveCSV(self,path):
3820
46f3ca3f0157 OPC-UA client : python3 + AsyncUA fixes
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3750
diff changeset
   558
        with open(path, 'w') as csvfile:
3750
f62625418bff automated conversion using 2to3-3.9 tool
GP Orcullo <kinsamanka@gmail.com>
parents: 3677
diff changeset
   559
            for direction, data in self.items():
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   560
                writer = csv.writer(csvfile, delimiter=',',
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   561
                                quotechar='"', quoting=csv.QUOTE_MINIMAL)
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   562
                for row in data:
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   563
                    writer.writerow([direction] + row)
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   564
3589
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   565
    def GenerateC(self, path, locstr, config):
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   566
        template = """/* code generated by beremiz OPC-UA extension */
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   567
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   568
#include <open62541/client_config_default.h>
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   569
#include <open62541/client_highlevel.h>
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   570
#include <open62541/plugin/log_stdout.h>
3591
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   571
#include <open62541/plugin/securitypolicy.h>
3677
6d9040e07c32 OPC-UA: only support the encryption policy selected in config.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3674
diff changeset
   572
#include <open62541/plugin/securitypolicy_default.h>
3591
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   573
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   574
#include <open62541/types.h>
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   575
#include <open62541/types_generated_handling.h>
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   576
3633
837e7782d83e OPC-UA: better logging in case of failure at init
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3620
diff changeset
   577
#define _Log(level, ...)                                                                           \\
837e7782d83e OPC-UA: better logging in case of failure at init
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3620
diff changeset
   578
    {{                                                                                             \\
837e7782d83e OPC-UA: better logging in case of failure at init
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3620
diff changeset
   579
        char mstr[256];                                                                            \\
837e7782d83e OPC-UA: better logging in case of failure at init
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3620
diff changeset
   580
        snprintf(mstr, 255, __VA_ARGS__);                                                          \\
837e7782d83e OPC-UA: better logging in case of failure at init
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3620
diff changeset
   581
        LogMessage(level, mstr, strlen(mstr));                                                     \\
837e7782d83e OPC-UA: better logging in case of failure at init
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3620
diff changeset
   582
    }}
837e7782d83e OPC-UA: better logging in case of failure at init
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3620
diff changeset
   583
837e7782d83e OPC-UA: better logging in case of failure at init
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3620
diff changeset
   584
#define LogInfo(...) _Log(LOG_INFO, __VA_ARGS__);
837e7782d83e OPC-UA: better logging in case of failure at init
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3620
diff changeset
   585
#define LogError(...) _Log(LOG_CRITICAL, __VA_ARGS__);
837e7782d83e OPC-UA: better logging in case of failure at init
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3620
diff changeset
   586
#define LogWarning(...) _Log(LOG_WARNING, __VA_ARGS__);
837e7782d83e OPC-UA: better logging in case of failure at init
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3620
diff changeset
   587
3591
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   588
static UA_INLINE UA_ByteString
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   589
loadFile(const char *const path) {{
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   590
    UA_ByteString fileContents = UA_STRING_NULL;
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   591
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   592
    FILE *fp = fopen(path, "rb");
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   593
    if(!fp) {{
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   594
        errno = 0;
3633
837e7782d83e OPC-UA: better logging in case of failure at init
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3620
diff changeset
   595
        LogError("OPC-UA could not open %s", path);
3591
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   596
        return fileContents;
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   597
    }}
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   598
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   599
    fseek(fp, 0, SEEK_END);
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   600
    fileContents.length = (size_t)ftell(fp);
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   601
    fileContents.data = (UA_Byte *)UA_malloc(fileContents.length * sizeof(UA_Byte));
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   602
    if(fileContents.data) {{
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   603
        fseek(fp, 0, SEEK_SET);
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   604
        size_t read = fread(fileContents.data, sizeof(UA_Byte), fileContents.length, fp);
3633
837e7782d83e OPC-UA: better logging in case of failure at init
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3620
diff changeset
   605
        if(read != fileContents.length){{
3591
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   606
            UA_ByteString_clear(&fileContents);
3633
837e7782d83e OPC-UA: better logging in case of failure at init
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3620
diff changeset
   607
            LogError("OPC-UA could not read %s", path);
837e7782d83e OPC-UA: better logging in case of failure at init
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3620
diff changeset
   608
        }}
3591
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   609
    }} else {{
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   610
        fileContents.length = 0;
3633
837e7782d83e OPC-UA: better logging in case of failure at init
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3620
diff changeset
   611
        LogError("OPC-UA Not enough memoty to load %s", path);
3591
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   612
    }}
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   613
    fclose(fp);
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   614
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   615
    return fileContents;
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   616
}}
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   617
3407
2f5c30054d50 OPC-UA client: "static" class was forgotten for open62541 client structure preventing multiple client.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3406
diff changeset
   618
static UA_Client *client;
3591
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   619
static UA_ClientConfig *cc;
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   620
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   621
#define DECL_VAR(ua_type, C_type, c_loc_name)                                                       \\
3407
2f5c30054d50 OPC-UA client: "static" class was forgotten for open62541 client structure preventing multiple client.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3406
diff changeset
   622
static UA_Variant c_loc_name##_variant;                                                             \\
2f5c30054d50 OPC-UA client: "static" class was forgotten for open62541 client structure preventing multiple client.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3406
diff changeset
   623
static C_type c_loc_name##_buf = 0;                                                                 \\
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   624
C_type *c_loc_name = &c_loc_name##_buf;
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   625
3589
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   626
{decl}
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   627
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   628
void __cleanup_{locstr}(void)
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   629
{{
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   630
    UA_Client_disconnect(client);
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   631
    UA_Client_delete(client);
3589
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   632
}}
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   633
3591
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   634
#define INIT_NoAuth()                                                                              \\
3620
1cf21430ed4a OPCUA: cosmetic fixes
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3612
diff changeset
   635
    LogInfo("OPC-UA Init no auth");                                                                \\
3591
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   636
    UA_ClientConfig_setDefault(cc);                                                                \\
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   637
    retval = UA_Client_connect(client, uri);
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   638
3677
6d9040e07c32 OPC-UA: only support the encryption policy selected in config.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3674
diff changeset
   639
/* Note : Single policy is enforced here, by default open62541 client supports all policies */
3652
b5c6bb72bfc9 Backed out changeset c6068b674b30
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3643
diff changeset
   640
#define INIT_x509(Policy, UpperCaseMode, PrivateKey, Certificate)                                  \\
3633
837e7782d83e OPC-UA: better logging in case of failure at init
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3620
diff changeset
   641
    LogInfo("OPC-UA Init x509 %s,%s,%s,%s", #Policy, #UpperCaseMode, PrivateKey, Certificate);     \\
837e7782d83e OPC-UA: better logging in case of failure at init
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3620
diff changeset
   642
                                                                                                   \\
3591
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   643
    UA_ByteString certificate = loadFile(Certificate);                                             \\
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   644
    UA_ByteString privateKey  = loadFile(PrivateKey);                                              \\
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   645
                                                                                                   \\
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   646
    cc->securityMode = UA_MESSAGESECURITYMODE_##UpperCaseMode;                                     \\
3677
6d9040e07c32 OPC-UA: only support the encryption policy selected in config.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3674
diff changeset
   647
                                                                                                   \\
6d9040e07c32 OPC-UA: only support the encryption policy selected in config.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3674
diff changeset
   648
    /* replacement for default behaviour */                                                        \\
6d9040e07c32 OPC-UA: only support the encryption policy selected in config.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3674
diff changeset
   649
    /* UA_ClientConfig_setDefaultEncryption(cc, certificate, privateKey, NULL, 0, NULL, 0); */     \\
6d9040e07c32 OPC-UA: only support the encryption policy selected in config.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3674
diff changeset
   650
    do{{                                                                                           \\
6d9040e07c32 OPC-UA: only support the encryption policy selected in config.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3674
diff changeset
   651
        retval = UA_ClientConfig_setDefault(cc);                                                   \\
6d9040e07c32 OPC-UA: only support the encryption policy selected in config.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3674
diff changeset
   652
        if(retval != UA_STATUSCODE_GOOD)                                                           \\
6d9040e07c32 OPC-UA: only support the encryption policy selected in config.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3674
diff changeset
   653
            break;                                                                                 \\
6d9040e07c32 OPC-UA: only support the encryption policy selected in config.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3674
diff changeset
   654
                                                                                                   \\
6d9040e07c32 OPC-UA: only support the encryption policy selected in config.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3674
diff changeset
   655
        UA_SecurityPolicy *sp = (UA_SecurityPolicy*)                                               \\
6d9040e07c32 OPC-UA: only support the encryption policy selected in config.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3674
diff changeset
   656
            UA_realloc(cc->securityPolicies, sizeof(UA_SecurityPolicy) * 2);                       \\
6d9040e07c32 OPC-UA: only support the encryption policy selected in config.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3674
diff changeset
   657
        if(!sp){{                                                                                  \\
6d9040e07c32 OPC-UA: only support the encryption policy selected in config.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3674
diff changeset
   658
            retval = UA_STATUSCODE_BADOUTOFMEMORY;                                                 \\
6d9040e07c32 OPC-UA: only support the encryption policy selected in config.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3674
diff changeset
   659
            break;                                                                                 \\
6d9040e07c32 OPC-UA: only support the encryption policy selected in config.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3674
diff changeset
   660
        }}                                                                                         \\
6d9040e07c32 OPC-UA: only support the encryption policy selected in config.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3674
diff changeset
   661
        cc->securityPolicies = sp;                                                                 \\
6d9040e07c32 OPC-UA: only support the encryption policy selected in config.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3674
diff changeset
   662
                                                                                                   \\
6d9040e07c32 OPC-UA: only support the encryption policy selected in config.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3674
diff changeset
   663
        retval = UA_SecurityPolicy_##Policy(&cc->securityPolicies[cc->securityPoliciesSize],       \\
6d9040e07c32 OPC-UA: only support the encryption policy selected in config.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3674
diff changeset
   664
                                                 certificate, privateKey, &cc->logger);            \\
6d9040e07c32 OPC-UA: only support the encryption policy selected in config.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3674
diff changeset
   665
        if(retval != UA_STATUSCODE_GOOD) {{                                                        \\
6d9040e07c32 OPC-UA: only support the encryption policy selected in config.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3674
diff changeset
   666
            UA_LOG_WARNING(&cc->logger, UA_LOGCATEGORY_USERLAND,                                   \\
6d9040e07c32 OPC-UA: only support the encryption policy selected in config.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3674
diff changeset
   667
                           "Could not add SecurityPolicy Policy with error code %s",               \\
6d9040e07c32 OPC-UA: only support the encryption policy selected in config.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3674
diff changeset
   668
                           UA_StatusCode_name(retval));                                            \\
6d9040e07c32 OPC-UA: only support the encryption policy selected in config.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3674
diff changeset
   669
            UA_free(cc->securityPolicies);                                                         \\
6d9040e07c32 OPC-UA: only support the encryption policy selected in config.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3674
diff changeset
   670
            cc->securityPolicies = NULL;                                                           \\
6d9040e07c32 OPC-UA: only support the encryption policy selected in config.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3674
diff changeset
   671
            break;                                                                                 \\
6d9040e07c32 OPC-UA: only support the encryption policy selected in config.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3674
diff changeset
   672
        }}                                                                                         \\
6d9040e07c32 OPC-UA: only support the encryption policy selected in config.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3674
diff changeset
   673
                                                                                                   \\
6d9040e07c32 OPC-UA: only support the encryption policy selected in config.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3674
diff changeset
   674
        ++cc->securityPoliciesSize;                                                                \\
6d9040e07c32 OPC-UA: only support the encryption policy selected in config.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3674
diff changeset
   675
    }} while(0);                                                                                   \\
3591
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   676
                                                                                                   \\
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   677
    retval = UA_Client_connect(client, uri);                                                       \\
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   678
                                                                                                   \\
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   679
    UA_ByteString_clear(&certificate);                                                             \\
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   680
    UA_ByteString_clear(&privateKey);
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   681
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   682
#define INIT_UserPassword(User, Password)                                                          \\
3620
1cf21430ed4a OPCUA: cosmetic fixes
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3612
diff changeset
   683
    LogInfo("OPC-UA Init UserPassword %s,%s", User, Password);                                     \\
3612
428fb2472f43 OPC-UA: add logging to help user to understang what went wrong when connecting.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3591
diff changeset
   684
    UA_ClientConfig_setDefault(cc);                                                                \\
3591
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   685
    retval = UA_Client_connectUsername(client, uri, User, Password);
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   686
3406
3aac4241dafa OPC-UA: cosmetic fix and armless typo
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3392
diff changeset
   687
#define INIT_READ_VARIANT(ua_type, c_loc_name)                                                     \\
3392
4353c56a53d1 OPC-UA client: generated code now take UA_Variants on the stack directly, avoid useless allocation on write, and unalloc implicitely allocated data on read
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3378
diff changeset
   688
    UA_Variant_init(&c_loc_name##_variant);
4353c56a53d1 OPC-UA client: generated code now take UA_Variants on the stack directly, avoid useless allocation on write, and unalloc implicitely allocated data on read
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3378
diff changeset
   689
3589
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   690
#define INIT_WRITE_VARIANT(ua_type, ua_type_enum, c_loc_name)                                      \\
3392
4353c56a53d1 OPC-UA client: generated code now take UA_Variants on the stack directly, avoid useless allocation on write, and unalloc implicitely allocated data on read
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3378
diff changeset
   691
    UA_Variant_setScalar(&c_loc_name##_variant, (ua_type*)c_loc_name, &UA_TYPES[ua_type_enum]);
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   692
3589
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   693
int __init_{locstr}(int argc,char **argv)
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   694
{{
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   695
    UA_StatusCode retval;
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   696
    client = UA_Client_new();
3591
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   697
    cc = UA_Client_getConfig(client);
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   698
    char *uri = "{uri}";
3589
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   699
{init}
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   700
3589
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   701
    if(retval != UA_STATUSCODE_GOOD) {{
3620
1cf21430ed4a OPCUA: cosmetic fixes
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3612
diff changeset
   702
        LogError("OPC-UA Init Failed %d", retval);
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   703
        UA_Client_delete(client);
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   704
        return EXIT_FAILURE;
3589
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   705
    }}
3612
428fb2472f43 OPC-UA: add logging to help user to understang what went wrong when connecting.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3591
diff changeset
   706
    return 0;
3589
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   707
}}
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   708
3392
4353c56a53d1 OPC-UA client: generated code now take UA_Variants on the stack directly, avoid useless allocation on write, and unalloc implicitely allocated data on read
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3378
diff changeset
   709
#define READ_VALUE(ua_type, ua_type_enum, c_loc_name, ua_nodeid_type, ua_nsidx, ua_node_id)        \\
4353c56a53d1 OPC-UA client: generated code now take UA_Variants on the stack directly, avoid useless allocation on write, and unalloc implicitely allocated data on read
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3378
diff changeset
   710
    retval = UA_Client_readValueAttribute(                                                         \\
4353c56a53d1 OPC-UA client: generated code now take UA_Variants on the stack directly, avoid useless allocation on write, and unalloc implicitely allocated data on read
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3378
diff changeset
   711
        client, ua_nodeid_type(ua_nsidx, ua_node_id), &c_loc_name##_variant);                      \\
4353c56a53d1 OPC-UA client: generated code now take UA_Variants on the stack directly, avoid useless allocation on write, and unalloc implicitely allocated data on read
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3378
diff changeset
   712
    if(retval == UA_STATUSCODE_GOOD && UA_Variant_isScalar(&c_loc_name##_variant) &&               \\
3589
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   713
       c_loc_name##_variant.type == &UA_TYPES[ua_type_enum]) {{                                    \\
3392
4353c56a53d1 OPC-UA client: generated code now take UA_Variants on the stack directly, avoid useless allocation on write, and unalloc implicitely allocated data on read
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3378
diff changeset
   714
            c_loc_name##_buf = *(ua_type*)c_loc_name##_variant.data;                               \\
4353c56a53d1 OPC-UA client: generated code now take UA_Variants on the stack directly, avoid useless allocation on write, and unalloc implicitely allocated data on read
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3378
diff changeset
   715
            UA_Variant_clear(&c_loc_name##_variant);  /* Unalloc requiered on each read ! */       \\
3589
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   716
    }}
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   717
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   718
void __retrieve_{locstr}(void)
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   719
{{
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   720
    UA_StatusCode retval;
3589
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   721
{retrieve}
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   722
}}
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   723
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   724
#define WRITE_VALUE(ua_type, c_loc_name, ua_nodeid_type, ua_nsidx, ua_node_id)                     \\
3392
4353c56a53d1 OPC-UA client: generated code now take UA_Variants on the stack directly, avoid useless allocation on write, and unalloc implicitely allocated data on read
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3378
diff changeset
   725
    UA_Client_writeValueAttribute(                                                                 \\
4353c56a53d1 OPC-UA client: generated code now take UA_Variants on the stack directly, avoid useless allocation on write, and unalloc implicitely allocated data on read
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3378
diff changeset
   726
        client, ua_nodeid_type(ua_nsidx, ua_node_id), &c_loc_name##_variant);
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   727
3589
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   728
void __publish_{locstr}(void)
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   729
{{
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   730
{publish}
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   731
}}
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   732
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   733
"""
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   734
        
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   735
        formatdict = dict(
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   736
            locstr   = locstr,
3589
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   737
            uri      = config["URI"],
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   738
            decl     = "",
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   739
            cleanup  = "",
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   740
            init     = "",
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   741
            retrieve = "",
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   742
            publish  = "" 
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   743
        )
3591
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   744
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   745
        AuthType = config["AuthType"]
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   746
        if AuthType == "x509":
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   747
            config["UpperCaseMode"] = config["Mode"].upper()
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   748
            formatdict["init"] += """
3652
b5c6bb72bfc9 Backed out changeset c6068b674b30
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3643
diff changeset
   749
    INIT_x509({Policy}, {UpperCaseMode}, "{PrivateKey}", "{Certificate}")""".format(**config)
3591
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   750
        elif AuthType == "UserPassword":
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   751
            formatdict["init"] += """
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   752
    INIT_UserPassword("{User}", "{Password}")""".format(**config)
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   753
        else:
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   754
            formatdict["init"] += """
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   755
    INIT_NoAuth()"""
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   756
3750
f62625418bff automated conversion using 2to3-3.9 tool
GP Orcullo <kinsamanka@gmail.com>
parents: 3677
diff changeset
   757
        for direction, data in self.items():
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   758
            iec_direction_prefix = {"input": "__I", "output": "__Q"}[direction]
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   759
            for row in data:
3338
fe0da9a8a225 OPCUS client: fix handling of string type Node Identifier
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3337
diff changeset
   760
                name, ua_nsidx, ua_nodeid_type, _ua_node_id, ua_type, iec_number = row
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   761
                iec_type, C_type, iec_size_prefix, ua_type_enum, ua_type = UA_IEC_types[ua_type]
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   762
                c_loc_name = iec_direction_prefix + iec_size_prefix + locstr + "_" + str(iec_number)
3338
fe0da9a8a225 OPCUS client: fix handling of string type Node Identifier
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3337
diff changeset
   763
                ua_nodeid_type, id_formating = UA_NODE_ID_types[ua_nodeid_type]
fe0da9a8a225 OPCUS client: fix handling of string type Node Identifier
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3337
diff changeset
   764
                ua_node_id = id_formating.format(_ua_node_id)
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   765
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   766
                formatdict["decl"] += """
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   767
DECL_VAR({ua_type}, {C_type}, {c_loc_name})""".format(**locals())
3392
4353c56a53d1 OPC-UA client: generated code now take UA_Variants on the stack directly, avoid useless allocation on write, and unalloc implicitely allocated data on read
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3378
diff changeset
   768
4353c56a53d1 OPC-UA client: generated code now take UA_Variants on the stack directly, avoid useless allocation on write, and unalloc implicitely allocated data on read
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3378
diff changeset
   769
                if direction == "input":
3591
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   770
                    formatdict["init"] += """
3392
4353c56a53d1 OPC-UA client: generated code now take UA_Variants on the stack directly, avoid useless allocation on write, and unalloc implicitely allocated data on read
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3378
diff changeset
   771
    INIT_READ_VARIANT({ua_type}, {c_loc_name})""".format(**locals())
4353c56a53d1 OPC-UA client: generated code now take UA_Variants on the stack directly, avoid useless allocation on write, and unalloc implicitely allocated data on read
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3378
diff changeset
   772
                    formatdict["retrieve"] += """
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   773
    READ_VALUE({ua_type}, {ua_type_enum}, {c_loc_name}, {ua_nodeid_type}, {ua_nsidx}, {ua_node_id})""".format(**locals())
3392
4353c56a53d1 OPC-UA client: generated code now take UA_Variants on the stack directly, avoid useless allocation on write, and unalloc implicitely allocated data on read
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3378
diff changeset
   774
4353c56a53d1 OPC-UA client: generated code now take UA_Variants on the stack directly, avoid useless allocation on write, and unalloc implicitely allocated data on read
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3378
diff changeset
   775
                if direction == "output":
3591
50600b946ea7 OPC-US client: add support for x509 and user+password authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3589
diff changeset
   776
                    formatdict["init"] += """
3392
4353c56a53d1 OPC-UA client: generated code now take UA_Variants on the stack directly, avoid useless allocation on write, and unalloc implicitely allocated data on read
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3378
diff changeset
   777
    INIT_WRITE_VARIANT({ua_type}, {ua_type_enum}, {c_loc_name})""".format(**locals())
4353c56a53d1 OPC-UA client: generated code now take UA_Variants on the stack directly, avoid useless allocation on write, and unalloc implicitely allocated data on read
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3378
diff changeset
   778
                    formatdict["publish"] += """
4353c56a53d1 OPC-UA client: generated code now take UA_Variants on the stack directly, avoid useless allocation on write, and unalloc implicitely allocated data on read
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3378
diff changeset
   779
    WRITE_VALUE({ua_type}, {c_loc_name}, {ua_nodeid_type}, {ua_nsidx}, {ua_node_id})""".format(**locals())
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   780
3589
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   781
        Ccode = template.format(**formatdict)
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   782
        
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   783
        return Ccode
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   784
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   785
if __name__ == "__main__":
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   786
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   787
    import wx.lib.mixins.inspection as wit
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   788
    import sys,os
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   789
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   790
    app = wit.InspectableApp()
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   791
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   792
    frame = wx.Frame(None, -1, "OPCUA Client Test App", size=(800,600))
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   793
3589
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   794
    argc = len(sys.argv)
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   795
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   796
    config={}
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   797
    config["URI"] = sys.argv[1] if argc>1 else "opc.tcp://localhost:4840"
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   798
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   799
    if argc > 2:
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   800
        AuthType = sys.argv[2]
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   801
        config["AuthType"] = AuthType
3750
f62625418bff automated conversion using 2to3-3.9 tool
GP Orcullo <kinsamanka@gmail.com>
parents: 3677
diff changeset
   802
        for (name, default), value in zip_longest(authParams[AuthType], sys.argv[3:]):
3589
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   803
            if value is None:
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   804
                if default is None:
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   805
                    raise Exception(name+" param expected")
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   806
                value = default
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   807
            config[name] = value
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   808
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   809
    test_panel = wx.Panel(frame)
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   810
    test_sizer = wx.FlexGridSizer(cols=1, hgap=0, rows=2, vgap=0)
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   811
    test_sizer.AddGrowableCol(0)
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   812
    test_sizer.AddGrowableRow(0)
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   813
3378
e655ec8162e1 OPC-UA: fix types in model not being preserved after reload of CSV file, leading to exception when changing selection lists content.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3377
diff changeset
   814
    modeldata = OPCUAClientModel(print)
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   815
3589
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   816
    opcuatestpanel = OPCUAClientPanel(test_panel, modeldata, print, lambda:config)
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   817
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   818
    def OnGenerate(evt):
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   819
        dlg = wx.FileDialog(
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   820
            frame, message="Generate file as ...", defaultDir=os.getcwd(),
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   821
            defaultFile="", 
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   822
            wildcard="C (*.c)|*.c", style=wx.FD_SAVE | wx.FD_OVERWRITE_PROMPT
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   823
            )
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   824
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   825
        if dlg.ShowModal() == wx.ID_OK:
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   826
            path = dlg.GetPath()
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   827
            Ccode = """
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   828
/*
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   829
In case open62541 was built just aside beremiz, you can build this test with:
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   830
gcc %s -o %s \\
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   831
    -I ../../open62541/plugins/include/ \\
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   832
    -I ../../open62541/build/src_generated/ \\
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   833
    -I ../../open62541/include/ \\
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   834
    -I ../../open62541/arch/ ../../open62541/build/bin/libopen62541.a
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   835
*/
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   836
3589
a0b645a934c9 OPC-UA, IDE: add CTN parameters to support OPC-UA encryption and authentication.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3422
diff changeset
   837
"""%(path, path[:-2]) + modeldata.GenerateC(path, "test", config) + """
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   838
3612
428fb2472f43 OPC-UA: add logging to help user to understang what went wrong when connecting.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3591
diff changeset
   839
int LogMessage(uint8_t level, char* buf, uint32_t size){
3620
1cf21430ed4a OPCUA: cosmetic fixes
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3612
diff changeset
   840
    printf("log level:%d message:'%.*s'\\n", level, size, buf);
3612
428fb2472f43 OPC-UA: add logging to help user to understang what went wrong when connecting.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3591
diff changeset
   841
};
428fb2472f43 OPC-UA: add logging to help user to understang what went wrong when connecting.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3591
diff changeset
   842
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   843
int main(int argc, char *argv[]) {
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   844
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   845
    __init_test(arc,argv);
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   846
   
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   847
    __retrieve_test();
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   848
   
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   849
    __publish_test();
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   850
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   851
    __cleanup_test();
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   852
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   853
    return EXIT_SUCCESS;
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   854
}
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   855
"""
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   856
3820
46f3ca3f0157 OPC-UA client : python3 + AsyncUA fixes
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 3750
diff changeset
   857
            with open(path, 'w') as Cfile:
3337
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   858
                Cfile.write(Ccode)
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   859
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   860
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   861
        dlg.Destroy()
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   862
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   863
    def OnLoad(evt):
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   864
        dlg = wx.FileDialog(
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   865
            frame, message="Choose a file",
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   866
            defaultDir=os.getcwd(),
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   867
            defaultFile="",
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   868
            wildcard="CSV (*.csv)|*.csv",
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   869
            style=wx.FD_OPEN | wx.FD_CHANGE_DIR | wx.FD_FILE_MUST_EXIST )
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   870
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   871
        if dlg.ShowModal() == wx.ID_OK:
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   872
            path = dlg.GetPath()
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   873
            modeldata.LoadCSV(path)
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   874
            opcuatestpanel.Reset()
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   875
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   876
        dlg.Destroy()
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   877
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   878
    def OnSave(evt):
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   879
        dlg = wx.FileDialog(
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   880
            frame, message="Save file as ...", defaultDir=os.getcwd(),
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   881
            defaultFile="", 
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   882
            wildcard="CSV (*.csv)|*.csv", style=wx.FD_SAVE | wx.FD_OVERWRITE_PROMPT
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   883
            )
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   884
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   885
        if dlg.ShowModal() == wx.ID_OK:
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   886
            path = dlg.GetPath()
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   887
            modeldata.SaveCSV(path)
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   888
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   889
        dlg.Destroy()
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   890
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   891
    test_sizer.Add(opcuatestpanel, flag=wx.GROW)
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   892
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   893
    testbt_sizer = wx.BoxSizer(wx.HORIZONTAL)
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   894
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   895
    loadbt = wx.Button(test_panel, label="Load")
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   896
    test_panel.Bind(wx.EVT_BUTTON, OnLoad, loadbt)
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   897
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   898
    savebt = wx.Button(test_panel, label="Save")
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   899
    test_panel.Bind(wx.EVT_BUTTON, OnSave, savebt)
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   900
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   901
    genbt = wx.Button(test_panel, label="Generate")
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   902
    test_panel.Bind(wx.EVT_BUTTON, OnGenerate, genbt)
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   903
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   904
    testbt_sizer.Add(loadbt, 0, wx.LEFT|wx.RIGHT, 5)
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   905
    testbt_sizer.Add(savebt, 0, wx.LEFT|wx.RIGHT, 5)
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   906
    testbt_sizer.Add(genbt, 0, wx.LEFT|wx.RIGHT, 5)
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   907
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   908
    test_sizer.Add(testbt_sizer, flag=wx.GROW)
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   909
    test_sizer.Layout()
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   910
    test_panel.SetAutoLayout(True)
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   911
    test_panel.SetSizer(test_sizer)
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   912
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   913
    def OnClose(evt):
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   914
        opcuatestpanel.OnClose()
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   915
        evt.Skip()
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   916
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   917
    frame.Bind(wx.EVT_CLOSE, OnClose)
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   918
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   919
    frame.Show()
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   920
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   921
    app.MainLoop()
6097bca230e8 Add OPC-UA simple synchronous client extension.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents:
diff changeset
   922