i'm need HMAC-SHA1 for doing some encryption, but so far i'm able to found SHA1 in meychi crypto library, but until now i'm still not able to found HMAC encryption method so far.i'm trying to refer to hurlant crypto library, but it's quite confuse as it's using ByteArray which only available on AS3.
View 1 RepliesAs mentioned by the title, I would like to find an implementation for HMAC-SHA-512 written for ActionScript.I was able to find a library that provide HMAC-SHA-256 with other functions, however, I am looking for HMAC-SHA-512 specifically.Edit:
Or, since actionscript and javascript have the same origin, can some one port this javascript version into actionscript?[URL]..
I have a site that plays either .mp3 or .flv files depending on what is selected from the menu. Menu loads in from xml. I get "unable to make connection with server or unable to find flv on server" when I try to play the video. But the video and audio files are all in the same directory and the mp3 files play fine. I think I'm having a problem with the setMedia command. Here's the code that loads the video and audio files.
[Code]...
I can't find the properties menu in flash 4, my text book references flash 3.
View 1 RepliesI been given some banners to adapt, unfortunately on not very familiar with AS3 and im trying to align a word to the left but for the life of me i cant figure out what to change. Can anyone please shed some light? I can get letter spacing to work but I can't find an align command.
ActionScript Code:
import flash.events.EventDispatcher;
import flash.text.StyleSheet;
import flash.text.TextFormatAlign;[code].............
C:alexflashportfolioimagesDualGallery.as, Line 15001: The name of package 'portfolio.images' does not reflect the location of this file. Please change the package definition's name inside this file, or move the file. C:alexflashportfolioimagesDualGallery.as
My class file is located here: C:alexflashportfolioimagesDualGallery.as
My class file is defined as:
package portfolio.images
{.....
My FLA is importing it as :
import portfolio.images.DualGallery;
Normally I use portfolio.classes and I have no trouble. My AS3 prefs are set to the alexflash folder.
I have a App.fla file on a path and a App.as file on the same path. On the Class field I put "App" and on the ActionScript Settings Source path there is "." which means the same path of the .fla file, right? I open the App.fla file and click on the little "pencil" icon in order to edit App.as but then Flash whether tells me there's no class file associated or it opens a new ActionScript file.
So I can't do nothing , I even copied all code into the App.as , and pasted into the new ActionScript file it generates when I click the little pencil button. It still cannot find the god damned class. A little detail, I'm using Mac OS X 10.6.2. I've been working full time with flash on a Windows and that never happened to me before. That hasn't happend to me on Mac either (though I have hardly used it to do FLASH/AS).
I adopted and existing site, and am making some changes.
Publish settings:
Flash 8
Actionscript 2
A seperate movieclip named page4 shows in the library to have 6 uses. On the clip are two text boxes both static and one has a movieclip button overlayed. Selecting any of the three changes the propery panel for allowing editing. However. Even though I can see the reference point (the cross) of the movieclip page4, I can find no way to get flash (CS5) to show me the properties to allow giving it an instance.
I'm running asdocs from a .bat file with flex sdk 3.2.0 (I have replaced my long project root folder with PROJECTROOT):"C:Program Files (x86)AdobeFlex Builder 3sdks3.2.0inasdoc" -source-path . "C:Program Files (x86)AdobeFlex Builder 3sdks3.2.0" "_PROJECTROOT_Componentssrc" "C:\_PROJECTROOT_assets" -doc-sources .PAUSE"Unforunately, I keep getting errors similar to this:"_PROJECTROOT_assetsstyles.css(344): Error: Invalid Embed directive in stylesheet - can't resolve source 'Embed(source = "close_button.png")'.downSkin: Embed(source="close_button.png");"I really don't understand this as "close_button.png" is in the same folder as styles.css. When I build the project from within flexbuilder, it compiles it fine and does not throw any errors.
View 2 RepliesI have a WCF Service running SOAP and allowing Flex / Flash to connect to it using basicHttpBinding by using the 'Data' 'Import Web Service' option. Unfortunately when I consume and invoke this service within Flex it throws the following error...
Error: Cannot find definition for type
'http://schemas.datacontract.org/2004/07/System.Drawing::Size' at
mx.rpc.xml::XMLDecoder/decodeType()
...when using the following code...
// This will return an array of presentations
var service:PresentationAuthoring = new PresentationAuthoring();
var token:AsyncToken = service.getAllPresentationByClientId(
[code]. ..
This method returns an array of Presentation objects that are retreived by the service. At the moment there are no DataContracts and I'm allowing the POCO Presentation object to be serialised and punted out by the service that works fine. However, this class has a readonly property of the type System.Drawing.Size that derived from appropriate height and width properties. Looking through the generated code, it doesn't register a 'Size' class in the base import schema although it still seems to create a Size class.
An alternative has been to stop the derived property from being serialised using the [XmlIgnore] but that has not worked. I need a way of allowing my Flex application to communicate with my WCF service but it seems to choke on the System.Drawing.Size type and while I could change this, there are other framework types such as Point, Rectangle, etc, etc. that are utilised within the project.
This should be rather simple, but for some reason i'm only able to find methods to just diplay a random image, but i want the image to change once a day not every time you load the page.
All i have atm are a empty movieclip to load the photos, an upload system in flash that uploads photos to a specified directory, but now i have to figure out the AS to make the movieclip load a random photo from a specified directory once a day.
I keep getting this error in my output panel when I switch from one flv to another. I am loading up multiple flvs from an xml file.
VideoError: 1000: Unable to make connection to server or to find FLV on server
at fl.video::VideoPlayer/pause()
at fl.video::FLVPlayback/pause()
[Code].....
My flv componenets name is obviously myFLVPlybk and the list is myList ...
I've taken the Hello class "back to formula", as my first go ran away from me. I'm unable to call displayMessage(), as a method of Hello, nothing is rendered to screen. What don't I get?
[code]...
I was unable to find any good tutorials or hints on terrain scrollers that isn't random.. like a huge world, and a map that points where on the map you are.
View 4 RepliesI cannot seem to find a method for rounding my numbers in the following way:
53=50
55=60
58=60
I am trying to develop a server-side application(splitterApp) using FMS 3.5.2 which would accept an incoming stream from 3rd Party encoders and publish the stream using FCPublish method to an application(edgeApp) on our edge servers. The splitterApp contains 3 classes for performing the activity. So whenever a incoming stream is received by the splitterApp, the main.asc would create an object of type IncomingStream() and push into unPublished array. A timer based job then picks the unpublished stream from the array and invokes StreamController.PublishStream(). The StreamController.PublishStream() method then creates a new PublishedStream() initialised with incoming stream. The method thereafter calls PublishedStream.PublishStream() to initiate net connection to the edge server application(edgeApp). After successful net connection, I call "this.publish_connection.call ("FCPublish", null,this.thisStream.stream.name)".
The edgeApp accepts the publish and therefore performs:
[Code].....
I have a function that finds the smallest five numbers out of an array of values and returns their index numbers. Here's a block of code from that function[code]...
The whole thing is slow, but I imagine that indexOf() is probably the worst offender. Is there any more efficient way to correlate a series of minimum values with their indexes without having to use indexOf()?
The values don't necessarily have to be stored in _elements, but they're pulled from a multidimensional array so I figure that it's the most efficient I can get at the moment.
I am trying to use automate a web + flash application. Our dev have provided me ExternInterface APIs, which we are able to invoke using Watire and IE. However same thing is now working on FF 3.6 and watir-webdriver/webdriver/firewatir. I am tending to assume that this is not a problem with either of the automation tool, but FF itself. However other part of our product uses js to invoke other APIs and they are working fine. So I am not able to zero in on browser or automation tool.
View 1 RepliesI need to know the best method to find an item inside a list (Vector, Array, Dictionary, whatever is faster) of complex type (extensions of Objects and Sprites). I've used "Needle in Haystack" method, but it seems that it isn't fast enough.
E.g. Suppose that I have a collection of Sprites (a pool, in fact). Each sprite will be added to the stage and perform some action. After that, it will die. I don't want to pay the cost to dispose it (garbage collect) and create another (new) one every time so I'll keep the dead sprites in a collection.
Sometimes times I'll call a method that will add a sprite to the stage. This sprite can be a old one, if it is already dead, or a new one, if the pool don't have any free sprite.
One of the scenarios that pushed me to this question was a Particle System. A "head" particle leaving a "trail" of particles every frame and exploding into a flashy multitude of particles... Every frame...
Some times this counts up to 50.000 PNGs with motion, rotation, alpha, event dispatching, scale, etc... But, this is JUST ONE scenario...
At the moment I'm trying to use a Object Pool with a Linked List... Hopes that it will be faster that running a whole Array/Vector or create new instances every frame an let them dye with Garbage Collection.
I've been trying to find a method of increasing the resolution of an executable that runs off flash. To be specific the program is a game called 'Realm of the mad god' originally a browser game but is now also a free to play steam title, Having browsed through the config files I couldnt find anything talking about resolution and I was wondering if there are any advanced flash features that allow the user to force the application to run a specific resolution.
PS: I don't have the highest hopes but I thought if anybody knew it would be someone from the flash community.
I wish to detect and store the IPs of the users of my site which is All-Flash-Built. My goal is to later have the ability of banning some users...Where can I find a simple IP detect method in Flash working with a MySQL DB via PHP?
View 1 RepliesI am using the floodfill method to colour-in sections of a bitmap image. That part is easy enough but the issue comes in with the way I am adding an effect to the colour fill routine.
To add the effect, first a copy of the bitmap data is created and floodfill is used on that instead of the original bitmap. Then the bitmapdata.compare method is used to set the alpha value of everything apart from the filled-in section to 0 and the result is saved in another bitmapdata. After that, a 1 px radius circle sprite is added to the stage and is being tweened to the image dimensions and its mask is set to the sprite which contains the result of the compare operation.
This works perfectly except for the fact that the fill sprite has to be tweened to the complete image dimensions irrespective of how small the area is being coloured-in since I am not able to find a way to get the dimensions of the fill area. I am doing an bitmap image update at the end of the tween and I have to disable user interaction till the tween is complete to avoid the errors which come in if another fill-in operation is started before the base image has been updated. If I could somehow get the dimensions of the fill area then the time during which I have to disable the user interaction will go down considerably.
I'm attempting to make it so that when a person fails to fill in blank textboxes in another app that someone else made and I have nothing to do with but affects the XML node Path, my flash file will look instead at DefaultPath if it can't load whatever is in Path..
Here is the sample XML
Code:
<abatch>
<Title>Title!</Title>
<Path>/content/main/broken/path</Path>
[code]....
Is the code I've been trying to use but it won't do what I want. I keep getting this error:
VideoError: 1000: Unable to make connection to server or to find FLV on server
The XML is being properly loaded. Everything else is working. I just need to know that when something is blank it will look at the DefaultPath. I don't seem to be able to get it to do that.
I've spent a lot of time in the past couple of weeks learning Flash. I developed a Flash (swf) file that plays a Flash video (flv) with cue points. It all works very nicely locally, but when I put it on the server and try to access the html file, the Flash control is white (nothing visible) and a popup error message comes up with this error.I've looked all over the web (including non-English sites), tried playing with all the Publish settings I could think of (version check, local/network access, omit trace, enable debugging) and tried adding error handling code to the swf file itself. I've also tried changing the path for the flv file to be relative, absolute and somewhere in between, but nothing works.Does anybody know what can cause this error?
VideoError: 1000: Unable to make connection to server or to find FLV on server
at fl.video::VideoPlayer/play()
at fl.video::FLVPlayback/http://www.adobe.com/2007/flash/flvplayback
[code]....
i have coded my first xml gallery, it loads jpgs and swf files.the swf files have each a video component on stage that controls the related FLV file.Testing the gallery locally I had no problem at all, but when uploaded to the server the jpgs works fine while the swf files (containing the videos) keep trhowing this error:
VideoError: 1000: Unable to make connection to server or to find FLV on server
at fl.video::VideoPlayer/stop()
at fl.video::FLVPlayback/stop()[code]....
In Actionscript and Adobe Flex, I'm using a pattern and regexp (with the global flag) with the string.match method and it works how I'd like except when the match returns multiple occurrences of the same word in the text. In that case, all the matches for that word point only to the index for the first occurrence of that word. For example, if the text is "cat dog cat cat cow" and the pattern is a search for cat*, the match method returns an array of three occurrences of "cat", however, they all point to only the index of the first occurrence of cat when i use indexOf on a loop through the array. I'm assuming this is just how the string.match method is. I want to find the specific indices of every occurrence of a match, even if it is of a word that was already previously matched.
how the string.match method is and if so
Currently writing my own AMF TcpSocketServer. Everything works good so far i can send and recieve objects and i use some serialization/deserialization code. Now i started working on the encryption code and i am not so familiar with this stuff.I work with bytes , is DES-CBC a good way to encrypt this stuff? Or are there other more performant/secure ways to send my data? Note that performance is a must :). When i call: ReadAmf3Object with the decrypter specified i get an: InvalidOperationException thrown by my ReadAmf3Object function when i read out the first byte the Amf3TypeCode isn't specified ( they range from 0 to 16 i believe (Bool, String, Int, DateTime, etc) ).I got Typecodes varying from 97 to 254?I think it has something to do with the encryption part. Since the deserializer works fine w/o the encryption. I am using the right padding/mode/key?
I used: http:[url].... as as3 encryption/decryption library. And i wrote an Async tcp server with some abuse of the threadpool ;)Anyway here some code:
C# crypter initalization code
System.Security.Cryptography.DESCryptoServiceProvider crypter = new DESCryptoServiceProvider();[code]........
I am creating a TCP connect with Flash to a C# daemon. Now I have come to the part of encryption... I know that Flash is decompilable and so not safe to store private keys on. I need 2 way encryption because of the messages that have to be send back to the Flash client. I have been thinking and googling, but cannot find a proper solution yet.
View 2 RepliesIs there any way to create a direct data connection between two flash clients without the use of Cirrus?
I'm asking because I create a multiplayer iPhone game with flash which currently uses Cirrus for all online multiplayer data. now I read that, if your iPhone app uses encryption (which cirrus does) you need to go through a long encryption export approval process by the U.S government. I want to avoid this, so now i'm looking for another method to exchange data directly between clients without having to route all traffic through my server.
I would like to protect my published SWFs against decryption.I've found some commercial tools performing what I need, but I think it's always wise to wait and think about it before spending money. Does anybody know valid (freeware) alternatives to do that? Do you currently protect your SWF? What may be my satisfaction level of protection (I am perfectly conscious that a perfect encrypter does not exist, but if decryption is difficoult, maybe a not-so-motivated hacker would give up)?
View 10 Replies