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address space
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@erossignon
erossignon committed Feb 24, 2014
1 parent 55b1bcd commit 13e0a50
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Showing 6 changed files with 826 additions and 592 deletions.
174 changes: 55 additions & 119 deletions code_gen/generate_address_space.js
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Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,8 @@ var resolveNodeId = require("../lib/nodeid").resolveNodeId;
var ec = require("../lib/encode_decode");
var _ = require("underscore");

var Xml2Json = require("../lib/xml2json/lib").Xml2Json;

function add_alias(alias_name,nodeid) {

console.log(" adding alias "+ alias_name + " => "+ nodeid);
Expand All @@ -33,126 +35,23 @@ function addUAVariableType(obj) {
map[obj.nodeId.toString()] = obj;
}
function addUAReferenceType(obj) {
// console.log(" adding addUAReferenceType " + obj.nodeId.toString() + " "+ obj.displayName);
// console.dir(obj);
console.log(" adding addUAReferenceType " + obj.nodeId.toString() + " "+ obj.displayName + " " + obj.inverseName);
console.dir(obj);
map[obj.nodeId.toString()] = obj;
}
function addUADataType(obj) {
// console.log(" adding addUADataType " + obj.nodeId.toString() + " "+ obj.displayName);
// console.dir(obj);
map[obj.nodeId.toString()] = obj;
}

function addUAObjectType(obj) {
// console.log(" adding addUAObjectType " + obj.nodeId.toString() + " "+ obj.displayName);
// console.dir(obj);
map[obj.nodeId.toString()] = obj;
mapOT[obj.nodeId.toString()] = obj;
}

function coerceReaderState(options_or_reader_state)
{
if (!(options_or_reader_state instanceof ReaderState)) {
return new ReaderState(options_or_reader_state);
}
var reader = options_or_reader_state;
for( var name in reader.parser) {
if (reader.parser.hasOwnProperty(name)) {
reader.parser[name] = coerceReaderState(reader.parser[name]);
}
}
return reader;
}

function ReaderState(options){
this.parser= options.parser || {};
this._init = options.init;
this._finish = options.finish;
this._startElement = options.startElement;
this._endElement = options.endElement;

var reader = this;
for( var name in reader.parser) {
if (reader.parser.hasOwnProperty(name)) {
reader.parser[name] = coerceReaderState(reader.parser[name]);
}
}
}

ReaderState.prototype.init= function(name,attrs) {
this.attrs = attrs;
assert(this.attrs);
if (this._init) {
this._init(name,attrs);
}
};

ReaderState.prototype.startElement= function(name,attrs) {

if (this.parser.hasOwnProperty(name)) {
this.engine._promote(this.parser[name],name,attrs);
} else if (this._startElement) {
this._startElement(name,attrs);
}
};
ReaderState.prototype.endElement= function(name) {
assert(this.attrs);
if (this._endElement) {
this._endElement(name);
}
if (name==this.name) {
if (this._finish) {
this._finish();
}
// this is the end
this.engine._demote(this);
}
};

ReaderState.prototype.onText = function(text){
this.text = text;
};

function Xml2Json(state) {

state = coerceReaderState(state);

this.state_stack = [];
this.current_state = null;
this._promote(state);
}

Xml2Json.prototype._promote = function (new_state,name,attr) {
attr = attr || {};
new_state.name = name;
new_state.parent = this.current_state;
new_state.engine = this;

this.state_stack.push(this.current_state);
this.current_state = new_state;
this.current_state.init(name,attr);
};

Xml2Json.prototype._demote = function(cur_state) {
assert(this.current_state===cur_state);
this.current_state = this.state_stack.pop();
};


Xml2Json.prototype.parse = function(xmlFile) {
var self = this;
var parser = new xml.Parser();
parser.on('startElement',function(name,attrs) {
self.current_state.startElement(name,attrs);
});
parser.on('endElement', function(name) {
self.current_state.endElement(name);
});
parser.on('text', function(text) {
self.current_state.onText(text);
});
parser.write(fs.readFileSync(xmlFile));
};


function generate_address_space() {

Expand Down Expand Up @@ -202,8 +101,24 @@ function generate_address_space() {
var state_UAObjectType = _.clone(state_UAObject);
state_UAObjectType.finish= function(name) { addUAObjectType(this.obj); };

var state_UAReferenceType = _.clone(state_UAObject);
state_UAReferenceType.finish= function(name) { addUAReferenceType(this.obj); };

var state_UAReferenceType= {
init: function(name,attrs) {
this.obj = {};
this.obj.isAbstract = attrs["IsAbstract"] || false;
this.obj.nodeId = coerceNodeId(attrs["NodeId"]) || null;
this.obj.browseName = attrs["BrowseName"];
},
finish: function(name) {
addUAReferenceType(this.obj);
},
parser: {
'DisplayName': {finish: function() { this.parent.obj.displayName = this.text; }},
'Description': {finish: function() { this.parent.obj.description = this.text; }},
'InverseName': {finish: function() { this.parent.obj.inverseName = this.text; }},
'References': references_parser
}
};

var state_UADataType = _.clone(state_UAObject);
state_UADataType.finish= function(name) { addUADataType(this.obj); };
Expand Down Expand Up @@ -268,29 +183,21 @@ var utils = require("../lib/utils");


var template_Object= function(){/*
&**
£**
*{{className}}
* {{description}}
*
* @options: construction values
*
*&
function {{className}}(options) {
*£
function {{className}}(options) {
assert(options);
assert(options.nodeId);
assert(options.browseName);
{{baseClassName}}.apply(this,arguments);
assert(this.typeDefinition.value === {{nodeId.value}});
this.nodeId = resolveNodeId(options.nodeId);
this.browseName = options.browseName;
options.displayName = options.displayName || options.browseName; // xx { locale: "en", text: options.browseName };
this.displayName = [];
if (typeof options.displayName === "string") {
this.displayName.push(new s.LocalizedText({ locale: "en", text: options.displayName }));
}
//---------------------------------- properties
{{#properties}}
Expand Down Expand Up @@ -430,9 +337,38 @@ function dumpObjectType(objectType)
console.log(txt);

}


function constructObjectFromTypeDefinition(nodeId , options) {
var typeDefinition =map[nodeId.toString()];

console.log(" constructing a object of type : " +typeDefinition.browseName);
console.log(" with parameters ,",options)

};

function dumpObject(obj) {

var parent = findReference(obj,"Organizes",false);

var typeDefinitionRef = findReference(obj,"HasTypeDefinition",true);
var typeDefinition =map[typeDefinitionRef.nodeId.toString()];

constructObjectFromTypeDefinition(typeDefinitionRef.nodeId,obj);

console.log(util.inspect(obj,{colors:true}));
console.log(util.inspect(typeDefinition,{colors:true}));
console.log(util.inspect(parent,{colors:true}));


};

var folderType =findByBrowseName("FolderType");
dumpObjectType(folderType);

var folder_Objects =findByBrowseName("Objects");
dumpObject(folder_Objects);


var serverType =findByBrowseName("ServerType");
//x dumpObjectType(serverType);
Expand Down

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