After hours of spending on installing drivers, I began looking at minispy
driver:
Windows-driver-samples/filesys/miniFilter/minispy/
I am trying to catch all the calls of user to open files. I was trying to do it with all the parameters it prints (like Opr, Major Operation...) but I can't filter it in exact way.
How can I filter only the user calls (open file)??
How can I determinate within the code if the user called the transaction?
Thank you very much for your help.
look for FLT_CALLBACK_DATA.RequestorMode - if you use minifilter.
Related
I'm trying to figure out how to check whether the page has fully loaded in Playwright. await page.waitForLoadState('networkidle'); doesn't always work for me on Javascript-heavy sites. I've resorted to taking a screenshot base64, waiting 100 ms, taking a new screenshot, and comparing whether those are the same. However this doesn't seem ideal, is there any way to ask Playwright when the last animation frame was redrawn?
There are several options that may help you.
1. Solution 1:
First, you can maybe determine which element is loading last, and then go with
page.waitForSelector('yourselector')
or even wait for multiple selectors to appear
page.waitForSelector('yourselector1','yourselector2')
2. Solution 2
page.waitForLoadState('domcontentloaded')
Because
page.waitForLoadState('networkidle')
by default will wait for network event and if 0.5 seconds nothing is network trafficking it will say, I am no longer need to wait. And that is why you maybe have stohastic beh.
If the given solution doesn't work for you, you can try with locator.
page.locator(selector[, options])
It has multiple api like locator.isDisabled or locator.waitFor([options]) or locator.isVisible([options]) or locator.frameLocator(selector) ....... a lot more.
see the below link here:
https://playwright.dev/docs/api/class-locator
I have an application that uses a combination of ContentService.Saved & ContentService.Saving to extend Umbraco to manage content.
I have two websites in one Umbraco installation I am using those methods to keep content up to date in different parts of the tree.
So far I have got everything working the way I wanted to.
Now I want to add a feature that: depending on which Umbraco User is logged in, will either publish the content or simply send it for approval.
So I have changed some lines of code from:
cs.SaveAndPublishWithStatus(savedNode, 0, false)
To this:
cs.SendToPublication(savedNode);
Now the problem that I am finding is that unlike the SaveAndPublishWithStatus() method, the cs.SendToPublication(); doesn't have the option of passing false so that a save event is not raised. So I get into an infinite loop.
When I attach the debugger and manually stop the infinite loop the first time it calls cs.SendToPublication(savedNode); I get exactly the behavior I want.
Any ideas about how I can get round this problem? Is there a different method that I should be using?
You are correct in saying that it currently isn't possible to set raiseEvents to false when sending an item to publication - that's a problem.
I've added that overload in v. 7.6 (http://issues.umbraco.org/issue/U4-9490).
However considering that you need this now, an interim solution could be that you make sure your code is only run once when triggered by the .Saved / .Saving events.
One way to do this would be to check the last saved date (UpdateDate) in your code. If the content was saved within the last second of the current save operation, you know that this is a save event triggered by the save happening in SendToPublication action. Then you also know that the item has already been sent to publication and that this doesn't need to be done again - thereby preventing the endless loop from happening.
In this railscast our good friend Mr. Bates walks through a solution to creating an app that can search, sort, and paginate a set of data. When going through AJAX searching he provides a solution that will display results of the search the moment a user enters input into the search box. Here is his solution:
$('#products_search input').keyup(function () {
$.get($('#products_search').attr('action'), ↵
$('#products_search').serialize(), null, 'script');
return false;
});
However he states "Note that this is only a quick demo and isn’t the best way to do this. There are several jQuery plugins that you can use if you do something like this in a production app." I'm looking for an explanation on why he believes this isn't suitable for production. Thanks in advance!
There are two major issues I see with this solution. The first is that you are making an HTTP (AJAX) request every time a key is pressed, which will not be the most efficient way of doing this. The second is that you are basically calling eval in the response, and eval is bad as it can lead to malicious users executing code you don't want to be executed.
Some suggestions on improving:
Use a proper JSON parser and pass the data back as JSON. (you can use $.getJSON)
Throttle the request - don't do it on every keyUp, maybe start a timer and only submit the request if no keys have been pressed in the last second, meaning it won't make lots of calls for people who type fast.
Cache the response. If you have already searched for something, then there is no point fetching the data twice. Keep a note (in a JS Object) of previous calls in this session and their results.
I've set a custom client for a FLVPlayback's netStream, to attach my own functions (onXMPData, onMetaData) to parse the various info myself. However, i'd still like to pass the meta data back to the VideoPlayer. How do I do this? I tried dispatching a METADATA_RECEIVED event with the metadata object (tried dispatching from the client, the netstream, the video player, the flvplayback..), but it does not work.
I gave up, and decided just to open two netstreams for the f4v. The regular, untampered flvplayback one.. and then another just for reading xmpdata.
How do you make a combo of two emotes in lua in World of Warcraft work?
function Button2_OnClick()
PlaySoundFile("Interface\\Addons\\Fart\\common_fart[1].wav");
DoEmote("moon");
DoEmote("sit");
DoEmote("dance");
DoEmote("beckon");
end
I am using Wow Addon Studio to make a fart application on Wow.
I used this function, and only the sit motion showed, and beckon and moon only showed on the chat window. The dance emote didn't show up anywhere.
Blizzard has explicitly prohibited anything that can be used to make lua wait or pause because it is an essential ingredient to making a gold mining or grinding bot.
There isn't a native (i.e. lua only) way to have lua wait without using all the CPU. Outside of the WOW client, you'd use win.sleep or some other 3rd party API call that calls into the host application or operating systems threading functions.
It may be possible to simulate a wait by having code execute on a frequent event (such as text arriving at the chat window) and then in the event handler checking to see if enough time has passed to permit executing the next command in the sequence. This probably wouldn't be a very accurate timer and it would be rather complex as you'd have to create a data structure to hold the sequence of commands, the timings between each, the current command, etc. and so on.
This may be an intentional limitation of the API to prevent in game automation (botting).
What has worked for me is to have a global variable that is incremented through the loop. Such as
Integer count = 0;
function Button2_OnClick()
i++
switch
case(1)
PlaySoundFile("Interface\\Addons\\Fart\\common_fart[1].wav");
case(2)
DoEmote("moon");
case(3)
DoEmote("sit");
case(4)
DoEmote("dance");
case(5)
DoEmote("beckon");
default
i=0;
end
end
What you would have to do then is to click the button multiple times, but you would get the effect you're going for.
I would suggest you wait some time before doing the next emote. As far as I know, the server disconnects you if you spam too much. This might just trigger it sometimes.
Besides that, I guess maybe the client has a way of preventing it? In either case, I would suggest you add some sort of fraction-of-a-second delay between the emotes.
Cheers,
Amit Ron
Could it be that the last two can't be done while sitting?
infact, integer i = 0, because defining integer 'count' and then using i is incorrect. :)