We Keep Coding

Is it possible to load build result in VS Output window?

I was been trying to switch IDEs.
What if I will want to load MISRA check result file to Visual Studio.
Is there any direct or simpler way?
Made indirect workaround:
var fso = new ActiveXObject("Scripting.FileSystemObject");
var rootPath = fso.GetFolder(".");
var cStat = rootPath.files;
for(var objEnum = new Enumerator(cStat); !objEnum.atEnd(); objEnum.moveNext()) {
var strFileName = objEnum.item();
if (strFileName.ShortName.length - strFileName.ShortName.toUpperCase().indexOf(".TXT") != 4) continue;
//WScript.Echo(strFileName);
break;
}
var ts = strFileName.OpenAsTextStream(1);
while(!ts.AtEndOfStream) {
var textLine = ts.ReadLine();
textLine = textLine.split('\t'); // IAR MISRA line: Description Rule Severity File:Line
if (textLine[3])
{
var res = textLine[3].replace(/(.+):(\d+)/g, "$1($2)");
if (textLine[2] == "Low")
{
res += ": warning " + textLine[1] + ": " + textLine[0];
}
else
{
res += ": error " + textLine[1] + ": " + textLine[0] + ' ' + textLine[2];
}
WScript.Echo(res);
}
}
ts.Close();
Using fake NMAKE project with build command like cscript /NoLogo PrintLog.js.
Now I can open files reported by MISRA in VS by copying export txt file to this project and running build.
Similar older IAR warning(s) filter used as pipe by command:
...\iarbuild "project.ewp" ReleaseCfg | cscript /NoLogo IARfilterPipe.js.
var fso = new ActiveXObject("Scripting.FileSystemObject");
var rootPath = fso.GetFolder(".") + '\\';
var x = oldBad(), skip = {};
for (i in x) skip[x[i]] = 1;
var stat = [0, 0], all = [], newWarnings = [];
do {
var line = WScript.StdIn.ReadLine();
if (line.indexOf('[') > 0) // possible warning line
{
all.push(line);
line = line.replace(rootPath, "");
var fit = 0;
if (line.indexOf("Remark[") > -1)
{
fit++;
stat[0]++;
line = line
.replace(/\d+>\s+/g, "")
.replace(/Remark\[(\S+)\]:/g, "Warning $1:");
}
else if (line.indexOf("Error[") > -1)
{
fit++;
stat[1]++;
line = line
.replace(/\d+>\s+/g, "")
.replace(/Error\[(\S+)\]:/g, "Error $1:");
}
if (skip[line] != 1 && fit)
{
newWarnings.push(line);
WScript.Echo('!' + line);
var m = line.match(/\s*[^\s.]+\.(s|cpp|c)/g)
} else {
WScript.Echo('_' + line);
}
}
else {
var m = line.match(/\s*[^\s.]+\.(s|cpp|c)/g)
if (m == null) // no name.ext
{
WScript.Echo(line);
}
else if (m.length == 1) // single filename
{
all.push(line);
}
}
} while (!WScript.StdIn.AtEndOfStream);
if (all.length)
{
all = all.sort();
writeFile("buildFiles.txt", all.join('\n'));
}
if (newWarnings.length)
{
writeFile("newWarnings.txt", newWarnings.join('\n'));
WScript.Echo("========== New warnings: ==========");
}
for(var l in newWarnings)
{
WScript.Echo(newWarnings[l]);
}
if (stat[0] + stat[1])
{
WScript.Echo("========== Build Result - Warnings " + stat[0] + " Errors " + stat[1] + " ==========");
}
WScript.Quit(0); // (do not work from file after Echo => -1)
function writeFile(filename, content)
{
var TextStream = fso.CreateTextFile(filename);
TextStream.Write(content);
TextStream.Close()
}
function oldBad()
{
return [
'somefile.cpp(42) : Warning Pe340: value copied to temporary, reference to temporary used', ...
];
}

javascript error in nifi executeScript

I am having an issue getting the javascript script for the executeScript nifi process to work and would appreciate help with this. The goal is to pass a flowfile which will contain a json object. I need to parse this json without knowing the content/fields prior and pass this along to write it out to the flowfile that is being passed out to the next process that is MergeContent and counts the number flowfiles.
Tried testing the script and got the following error:
nifi.script.ExecuteScript - ExecuteScript[id=bd6842e9-e3a4-4d88-a59d-
7da1d74d109b] ExecuteScript[id=bd6842e9-e3a4-4d88-a59d-7da1d74d109b]
failed to process due to
org.apache.nifi.processor.exception.ProcessException:
javax.script.ScriptException: <eval>:21:17 Expected : but found value
let value = json[key];
^ in <eval> at line number 21 at column number 17; rolling
back session: org.apache.nifi.processor.exception.ProcessException:
javax.script.ScriptException: <eval>:21:17 Expected : but found value
I am not very familiar with javascript so would appreciate the help.
flowFile = session.get();
if (flowFile != null) {
var StreamCallback =
Java.type("org.apache.nifi.processor.io.StreamCallback");
var IOUtils = Java.type("org.apache.commons.io.IOUtils");
var StandardCharsets = Java.type("java.nio.charset.StandardCharsets");
var transformed_message = {};
var error = false;
var line = "ops_testQueue";
flowFile = session.write(flowFile, new StreamCallback(function
(inputStream, outputStream) {
var content = IOUtils.toString(inputStream,
StandardCharsets.UTF_8); // message or content
var message_content = {};
try {
message_content = JSON.parse(content);
if(Array.isArray(message_content)){
}
Object.keys(message_content).forEach((key) => {
var value = json[key];
result.push(key + '=' + value);
var jkey = "," + "\"" + key + "\"" + '=' + value
});
line = line + jkey +
" value=" + "1"
+ " " + Date.now() * 1000000;
// Write output content
if (transformed_message) {
outputStream.write(line.getBytes(StandardCharsets.UTF_8));
}
} catch (e) {
error = true;
outputStream.write(content.getBytes(StandardCharsets.UTF_8));
}
}));
if (transformed_message.post_state) {
flowFile = session.putAttribute(flowFile, "type",
transformed_message.type);
}
if (error) {
session.transfer(flowFile, REL_FAILURE)
} else {
session.transfer(flowFile, REL_SUCCESS)
}
}
EDIT:
input to executeScript:
{"pID":"1029409411108724738",
"contentType":"text",
"published":"2018-08-14 16:48:23Z",
"crawled":"2018-08-14 12:48:33-04:00",
"ID":"765"}
output from executeScript:
ops_testQueue,"ID"=765 value=1 1534265314969999870
Am I missing something?

I saw a couple of things here:
I don't know if Nashorn (Java's JS Engine) supports the full lambda
syntax, I was able to get it to work by making the lambda a function
(see script below).
You refer to a json variable to get the value from a key, but I think you want message_content.
result is not defined, so you get an error when you push to it.
Here's an edited version of your script that I got to work the way I think you want it (but please correct me if I'm wrong):
flowFile = session.get();
if (flowFile != null) {
var StreamCallback =
Java.type("org.apache.nifi.processor.io.StreamCallback");
var IOUtils = Java.type("org.apache.commons.io.IOUtils");
var StandardCharsets = Java.type("java.nio.charset.StandardCharsets");
var transformed_message = {};
var error = false;
var line = "ops_testQueue";
flowFile = session.write(flowFile, new StreamCallback(function
(inputStream, outputStream) {
var content = IOUtils.toString(inputStream,
StandardCharsets.UTF_8); // message or content
var message_content = {};
try {
message_content = JSON.parse(content);
if(Array.isArray(message_content)){
}
var jkey = "";
Object.keys(message_content).forEach(function(key) {
var value = message_content[key];
//result.push(key + '=' + value);
jkey = "," + "\"" + key + "\"" + '=' + value
});
line = line + jkey +
" value=" + "1"
+ " " + Date.now() * 1000000;
// Write output content
if (transformed_message) {
outputStream.write(line.getBytes(StandardCharsets.UTF_8));
}
} catch (e) {
error = true;
log.error(e);
outputStream.write(content.getBytes(StandardCharsets.UTF_8));
}
}));
if (transformed_message.post_state) {
flowFile = session.putAttribute(flowFile, "type",
transformed_message.type);
}
if (error) {
session.transfer(flowFile, REL_FAILURE)
} else {
session.transfer(flowFile, REL_SUCCESS)
}
}

Splitting out xml result into dropdownlist

Hope someone can help - I'm new to js/jQuery so I'm hoping it's something really simple I'm missing here.
I'm trying to populate a dropdownlist with the xml result from below. The parseXML function works great and the result.push(valueid + "," + value) leaves me with the following:
1,Service
2,Breakdown
How do I get this into a dropdownlist please? Using the below, I get the error "Object doesn't support property or method 'split'"
Many thanks
leddy
function testFunction() {
var jobresults = "<resultset morerecords='0'> " +
"<result> " +
"<itt_jobtypeid>1</itt_jobtypeid> " +
"<itt_name>Service</itt_name> " +
"</result> " +
"<result> " +
"<itt_jobtypeid>2</itt_jobtypeid> " +
"<itt_name>Breakdown</itt_name> " +
"</result> " +
"</resultset> ";
var xml = parseXML(jobresults);
var jobid = xml.getElementsByTagName("itt_jobtypeid");
var jobname = xml.getElementsByTagName("itt_name");
var result = [];
for (var i = 0; i < jobid.length; i++) {
var valueid = jobid[i].childNodes[0].nodeValue;
var value = jobname[i].childNodes[0].nodeValue;
// add longitude value to "result" array
result.push(valueid + "," + value);
}
var jobtype = $("#ddlJobType");
$.each(result, function () {
var arr = result.split(',');
for (var i = 0; i < arr.length; i++) {
jobtype.append($("<option />").val(arr[0]).text(arr[1]));
}
});
}
function parseXML(text) {
if (window.DOMParser) {
parser = new DOMParser();
doc = parser.parseFromString(text, "text/xml");
}
else { // Internet Explorer
doc = new ActiveXObject("Microsoft.XMLDOM");
doc.async = "false";
doc.loadXML(text);
}
return doc;
}

It can be simpler and cleaner if you optimize data structure for result array. Push an object with value and label so that you can simply use attr method directly after:
for (var i = 0; i < jobid.length; i++) {
var valueid = jobid[i].childNodes[0].nodeValue;
var value = jobname[i].childNodes[0].nodeValue;
// add longitude value to "result" array
result.push({value: valueid, label: value});
}
var jobtype = $("#ddlJobType");
$.each(result, function (i, obj) {
$('<option>').attr(obj).appendTo(jobtype);
});

See https://api.jquery.com/jquery.each/. The callback function gets each jobtype as parameter to the function.
Try changing the code to:
$.each(result, function (idx, value) {
var arr = value.split(',');
for (var i = 0; i < arr.length; i++) {
jobtype.append($("<option />").val(arr[0]).text(arr[1]));
}
});

Closure inside loop - not sure how to address

for (var i = 0; i < stops.length; i++) {
var code = stops[i].atcocode;
var name = stops[i].common;
var direction = stops[i].direction;
var alertMessage = "View departures for " + stops[i].common + (directionText !== 'Unknown' ? (" (facing " + directionText + ")") : "") + "?";
this.map.addMarker({
icon: icon,
position: new plugin.google.maps.LatLng(stops[i].latitude, stops[i].longitude)
}, function(markerCallback) {
markerCallback.code = code;
markerCallback.name = name;
markerCallback.direction = direction;
markerCallback.alert = alertMessage;
markerCallback.addEventListener(plugin.google.maps.event.MARKER_CLICK, function(clickedMarker) {
alert(markerCallback.name);
});
_this.busStopMarkers.push(markerCallback);
});
}
JavaScript closure inside loops – simple practical example
I have viewed the question above and am not sure how to apply the same answer logic into my scenario. Could somebody please show me an example as to how I can make the alert show the indexed item in the array rather than the last one?

Create a callback factory:
function createCallback(_this, code, name, direction, alertMessage) {
return function(markerCallback) {
markerCallback.code = code;
markerCallback.name = name;
markerCallback.direction = direction;
markerCallback.alert = alertMessage;
markerCallback.addEventListener(plugin.google.maps.event.MARKER_CLICK, function(clickedMarker) {
alert(markerCallback.name);
});
_this.busStopMarkers.push(markerCallback);
};
}
Then use it to create a function inside your loop:
for (var i = 0; i < stops.length; i++) {
var code = stops[i].atcocode;
var name = stops[i].common;
var direction = stops[i].direction;
var alertMessage = "View departures for " + stops[i].common + (directionText !== 'Unknown' ? (" (facing " + directionText + ")") : "") + "?";
var callback = createCallback(_this, code, name, direction, alertMessage);
this.map.addMarker({
icon: icon,
position: new plugin.google.maps.LatLng(stops[i].latitude, stops[i].longitude)
}, callback);
}

You can create an anonymous function like this:
for (var i = 0; i < stops.length; i++) {
(function(me, stop){ // Use the stop as an argument, this function is directly called
var code = stop.atcocode;
var name = stop.common;
var direction = stop.direction;
var alertMessage = "View departures for " + stop.common + (directionText !== 'Unknown' ? (" (facing " + directionText + ")") : "") + "?";
me.map.addMarker({
icon: icon,
position: new plugin.google.maps.LatLng(stop.latitude, stop.longitude)
}, function(markerCallback) {
markerCallback.code = code;
markerCallback.name = name;
markerCallback.direction = direction;
markerCallback.alert = alertMessage;
markerCallback.addEventListener(plugin.google.maps.event.MARKER_CLICK, function(clickedMarker) {
alert(markerCallback.name);
});
_this.busStopMarkers.push(markerCallback);
});
})(this, stops[i]); // Pass the stop
}

building a database string

I'm trying to build a database based on some arbitrary data on a website. It's complex and changes for each site so I'll spare the details. Here's basically what I'm trying to do
function level0(arg) { textarea.innerHTML += arg + ' = {'; }
function level1(arg) { textarea.innerHTML += '\n\t' + arg + ': ['; }
function level2(arg) { textarea.innerHTML += arg + ', '; }
And so on. The thing is some level1's don't have any children and I can't get the formatting right.
My three problems are as follows.
The ending commas are going to break in IE (thank you MS)
Empty level1's shouldn't be printed if they don't have any children
Closing /curly?brackets/
HERE'S A DEMO of what I have so far. Notice the ending commas, the empty sub2 which shouldn't be printed, and no closing brackets or braces
Do I need to redesign the entire thing?
Is there also a way to have this all in one function so I don't have to worry if I add another layer?
EDIT
This needs to be done in a string format, I can't build an object and then stringify it, mostly because I need to know which element I'm in the middle of adding to.

Overall it looks that you still might want to build an object, but in case you insist on not building it - here is some sample solution:
function Printer() {
var result = '',
lastLevel = null,
close = {0:'\n}', 1:']', 2:''},
delimiter = {0: ',\n', 1:',\n', 2:','};
function closeLevel(level, noDelimiter) {
if(lastLevel === null)
return;
var l = lastLevel, d = level == lastLevel;
while(l >= level) {
result += close[l] + (l == level && !noDelimiter ? delimiter[l]:'');
l--;
}
}
this.level0 = function(arg) {
closeLevel(0);
result += arg + ' = {\n';
lastLevel = 0;
};
this.level1 = function(arg) {
closeLevel(1);
result += '\t' + arg + ': [';
lastLevel = 1;
};
this.level2 = function(arg) {
closeLevel(2);
result += arg;
lastLevel = 2;
};
this.getResult = function() {
closeLevel(lastLevel, true);
return result;
}
}
var p = new Printer();
p.level0('head');
p.level1('sub1');
p.level2('item1');p.level2('item2');p.level2('item3');
p.level1('sub2');
p.level1('sub3');
p.level2('newthing');
p.level0('head2');
document.getElementById('textarea').value = p.getResult();
You could see it in action here.

I'm not sure why you're building what looks like objects with nested arrays, using string concatenation. Something like this would be much simpler, since it wouldn't require fixing trailing commas, etc:
Edit: I've updated the code to make it keep track of the last level put in.
function Db() {
var level0, level1;
var data = new Object();
this.level0 = function(arg) {
level0 = new Object();
data[arg] = level0;
}
this.level1 = function(arg) {
level1 = new Array();
level0[arg] = level1;
}
this.level2 = function(arg) {
level1.push(arg);
}
this.toString = function() {
var s = '';
for(i in data) {
s += i + '\n';
for(j in data[i]) {
if(data[i][j].length>0) {
s += '\t' + j + ': [' + data[i][j] + ']\n' ;
}
}
}
return s;
}
}
Use like this:
var db = new Db();
db.level0('head');
db.level1('sub1');
db.level2('item1');db.level2('item2');db.level2('item3');
I've tested this in the demo you linked and it works just fine.