Java :: "Invalid Byte 1 Of 1-byte UTF-8 Sequence"error?
May 25, 2010Invalid byte 1 of 1-byte UTF-8 sequencemy error is the above line.am using am calling java method using Blaze DS.
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Java :: Convert Byte Array From Action Script To Image In Java And Save It
Jun 25, 2010I am a .NET Developer, but the question I am having is not related to .NETPlease keep this in mind even if my question sounds very trivial.This is my question:We have an swf in the browser, which communicates with a java extensionIts done using Smartfox Server(Used for MMO apllications)From the swf we are grabbing a portion of the screen as "Byte Array" in action script(3).And in Java, we are calling a function that converts the ByteArray to Image and then saves it.ur Java developer is encountering the errorSo basically, what I would like to know is this:How to accept the object type Byte Array from ActionScript in Java?Whats Java object type that is mapped to Byte Array in ActionScript?The conversion part is easy, I dare say. code in the ActionScript Section
public function savePhoto(uName:String, ba:ByteArray, descr:String):void{
var obj:Object = {};
obj.arr = ba;
[code]....
ActionScript 3.0 :: AIR AS3 XmlSocket <=> Java TCP/IP Socket. 00 Byte In Wrong Place?
Mar 8, 2012I'm extending XMLSocket to work with a daemon, written in Java, that a peer is using to interface with his PLC controller.What I should be seeing from the daemon is simple digital io info in the form:
Code:
d0i,d0o,
Which represents a 'button' dowm/up. The strings are terminated with commas to make it easier for me to parse them. I've got my XMLSocket working just fine, but I'm receiving the data more like this:
Code:
socketDataHandler:
socketDataHandler: D
socketDataHandler: 4
[code]....
So, there's a null character, followed by individual chars that make up the message I'm expecting, only last "," is truncated. It does come through on the next dataEvent:
Code:
socketDataHandler: ,
socketDataHandler: D;
socketDataHandler: 4;
socketDataHandler: O;
Lastly, I checked raw data in a shell, and it looks like:
Code:
0000000: 0044 0034 0049 002c 0044 0034 004f 002c
0000010: 0044 0034 0049 002c 0044 0034 004f 002c
When dumped to hex. It is my understanding (mostly from a sdocs) that Each XML message is a complete XML document, terminated by a zero (0) byte.I can see that he's sending each CHAR separated by a 00 byte, but they are prepended, not appended like:
Code:
0000000: 44 00 34 00 49 00 2c 00 44 00 34 00 4f 00 2c 00
0000010: 44 00 34 00 49 00 2c 00 44 00 34 00 4f 00 2c 00
or even better:
Code:
0000000: 44 34 49 2c 44 34 4f 2c 00
0000010: 44 34 49 2c 44 34 4f 2c 00
Convert Pdf File Into Byte Array,retrieve Byte Array Into Pdf File In Flex Desktop Application?
Mar 28, 2012convert pdf file into byte array.and also i tried in Google also but no results yet.can u prefer how to convert pdf file into byte array and retrieve byte array into pdf file in flex application.
View 1 RepliesC# :: Byte Encryption ( DES-CBC Zero Pad )?
Apr 4, 2010Currently 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]........
ActionScript 3.0 :: Determining The Value Of A Bit In A Byte?
Feb 28, 2012Determining the value of a bit in a byte? Hence at a current position?It's something with bitwise but im not entirely getting it. I know how preset a uint's value (a 32 bit's value)Just not....able to take part of a bit (say the 3rd, 4th, 5th, and 6th position of byte A into a new byte(byte B))etter example:001101000101110100101110101011101000Let's say that's a 32 bit segment.
View 6 RepliesActionScript 2.0 :: Getting The Byte Sizes?
Mar 1, 2007if i am using sound/music in a flash movie and i would like to create an instance for it then play it in actionscript, how would i go about getting the size of that sound file?Here is the code i used, btw the sound file has a linkage name of 'tune'
Code:
musik = new Sound(this);
musik.attachSound("tune");
musik.start();
varsize = musik.getBytesTotal();
A dynamic text field is placed in the doc to show the value of varsize but when the movie loads, it shows as undefined!
ActionScript 3.0 :: Save Obj As Byte Array?
Aug 17, 2010is it possible to write an object as byte array (in Air)? Or would I have to serialize it?
I tried this - but get an error ..
[Code]....
Actionscript 3 :: Get The Byte Length Of A String?
Sep 4, 2010Is there an easy way to get the byte length of a string in AS3? String.length works in many cases, but breaks if it encounters mulibyte unicode characters.(in this particular case, I need to know this so I can preface messages sent across a TCP socket with the message length. This is in standard netstring format e.g. "length:message,").
View 1 RepliesActionScript 2.0 :: Finding The Byte Size Of Array?
Aug 4, 2009I'm just trying to find the size of a array I created. I know how to find the size of the swf and movieclips with getBytesTotal but that doesn't seem to work for arrays. anyone know of a method to find this or some built in function. I searched google and other search engines but only find the getBytesTotal command for use with MCs.
View 3 RepliesActionScript 3.0 :: Encoding Bitmaps And Byte Arrays
Jul 2, 2009I am making a program which will ask the user to select an image, then encode it to a binary string and store in an XML file. It will then be able to 'decode' the fil and reconstruct it.
I've followed a few guides online, but I can't seem to get anything to work. My understanding is that I need to break the Bitmap into it's BitmapData components, convert that to a 'byteArray' which is saved, (or optionally encoded) then that same byteArray data is retrieved and made into a movie clip onto the stage. However, no matter what I do, I can't get it to properly recreate the bitmap once i've grabbed the data... It always throws a "end of file
In order to get the basics, i've cut my code down to the bare minimum - which is just to load the image from the local filesystem, grab it's bitmapdata, clone it and place it into a new Bitmap which is added to the stage. However, I only ever get returned a "End of file encountered" error message - which seems to indicate to me it's not properly populating the byteArray. (It certainly looks much too short when traced)
[Code]....
Unknown Error Optimizing Byte Code
Sep 29, 2010We have a big project, which include about 700 classes and based on Robotleg frameworks.at some point looks we reach some limitation of flash ide, we got this error and can't render properly.[url]...
View 1 RepliesMedia Server :: Double Byte Stream Name
Feb 2, 2012is it possible to play RTMP stream with double byte name like japanese korean etc.? I tried to with and without escape() stream name without success like [URL] doesn't work
View 1 RepliesFlex - Return Byte Array From Alchemy C?
Feb 3, 2011I have written a alchemy code for reading the byte array that i have passed from flex.
When i print the value i get the error cannot convert "OggS" to flash.utils.ByteArray
Alchemy Code
[Code]....
Flex :: Convert Byte To Domain Objects?
Mar 9, 2011A Java developer just asked me the following:
If I send you byte[] for all the method calls on Remote Objects - will you be able to convert it to domain objects?
Actionscript 3 :: Php - Php Mp3 Byte Array Transport And Write
Feb 2, 2012I'm working on a childrens game (flash as3) in which stories, poems, songs, etc are read to the child. There's a voice recording reading/singing the text, the text highlights as the words are spoken/sung. The child may toggle on and off the voice and word highlighting independantly. The child may also opt to make their own recording. Now said recording works fine. I'm able to capture it from the mic and the child may play it back no problem. The issue lies in that the client wants the child to be able to save this recording to a web server.
I thought I had the issue solved by using a URLRequest and URLLoader object. The mp3 was showing up in the specified folder on the webserver. I played it with a media player and it worked. The child could also load said file no problem. THEN, when I tried it via browser(instead of flash player) I got the dreaded sandbox error. The only way such an operation with said objects can occur in a browser environment is if it's user initiated via a dialogue window. This is children were talking about and we're not saving locally anyway.
The child is provided 3 save slots which they click on (WSprites). Which technically is user initiated, but flash has no way of knowing that. The 3 save slots hold the sounds in memory and only change when the user records or loads. When the user saves, they get sent off to php to save. Now I did try using js as a middleman, but I ended up losing my bytes in the process and my js and php are probly the weakest areas of all my programming skills.
[Code]...
Actionscript 3 :: Writing A Null Value Into The Byte Array?
Mar 16, 2012I was wondering what the 0x0 in byteArray.writeByte(0x0) means?
Is it writing a null value into the byte array?
ActionScript 3.0 :: Accessing Item XML Byte Array?
Jun 16, 2011i recently posted a question on embeding XML,i have it working however im still struggling to access individual elements of an XML document i would like to work with, below is a basic XML structure id like to acess:
Code:
<Game>
<Level>
[code].....
ActionScript 3.0 :: Socket Class: Null-byte Throwing EOF
Oct 22, 2009Could you please explain how to disable this unnecassery, bogus, and semantically invalid behavior of the network communication classes when it receives a 0 valued byte? (specifically the Socket class.)
View 8 RepliesMedia Server :: XMLSocket NULL Byte Generation?
Mar 25, 2010I'm trying to get an external script to communicate with an application instance running on my Flash Interactive Media Server installation. I've got the following server side actionscript in my AppStart():
[code]...
The connection to an open socket on the localhost, port 16005 works fine, but when I try to write some xml to the socket that I accepted the connection on (running on the localhost), I never seem to get the onXML or onData callbacks on the server application instance. One question that I had was regarding the NULL byte. If the FMS application doesn't not receive the NULL byte, does that mean the callback won't happen? If so, can someone tell me how to take something like a Python string and *add* a NULL byte so that the FMS will invoke the proper onXML or onData callback when this data is sent?
Flex :: 0-byte In Size When I Build A Component Using Compc?
Sep 9, 2009I'm building a flex .swc library using Ant, and many of the assets that are supposed to be in the file are not being copied, instead creating 0-byte entries in the .swc.Here is the ant compc target that is doing the creation. I've tried both compiler.include-libraries and compiler.library-path here, which is why the latter is still present and commented out. Neither worked.
<compc headless-server="true"
default-frame-rate="${flex.default-frame-rate}"
debug="${flex.compiler.debug.mode}"[code]....
Flex :: Place Images Byte Into String Is Not Working?
May 10, 2010I tried on Flex 3, facing issue with uploading JPG/PNG image, trace readUTFBytes would return correct bytes length but tmpFileContent is trucated, it would only appear to have upload just 3 characters of data to the server through PHP script which made image unusable.I have no issue for non-images format. What is wrong here?
View 3 RepliesActionScript :: Passing An JPG Byte Array To Javascript And Eventually To PHP
May 18, 2010Our web application has a feature which uses Flash (AS3) to take photos using the user's web cam, then passes the resulting byte array to PHP where it is reconstructed and saved on the server. However, we need to be able to take this web application offline, and we have chosen Gears to do so. The user takes the app offline, performs his tasks, then when he's reconnected to the server, we "sync" the data back with our central database.
We don't have PHP to interact with Flash anymore, but we still need to allow users to take and save photos. We don't know how to save a JPG that Flash creates in a local database. Our hope was that we could save the byte array, a serialized string, or somehow actually persist the object itself, then pass it back to either PHP or Flash (and then PHP) to recreate the JPG. We have tried:
[Code]...
Flash - Error 1009 When Trying To Send Byte To Socket?
Oct 22, 2010I'v been looking and below is my code.
import flash.net.Socket;
var mySocket = new Socket
mySocket.connect("127.0.0.1", 5331)
var sym:SimpleButton;
sym.addEventListener(MouseEvent.MOUSE_DOWN, symbtn);
function symbtn(event:MouseEvent):void {
mySocket.writeUTFBytes(1);
}
Flex :: Adobe Alchemy Byte Array Reading?
Feb 3, 2011I am trying to send a bytearray extracted from a file to the C code and return that bytearray again from the C code..I am printing the contents of the return value from C in a text view contents.text but all i can see is the byte array object "OggS". I can't see the contents of the byte array. Can anyone say where i am going wrong?.. I have posted the C code and the AS code.
AS Code:
private function copyByteArray(content:String):void{
try{
[code].....
ActionScript 3.0 :: Correct Way To Add Null Bytes In A Byte Array?
Jul 18, 2010How do you add null bytes to a byte array or in my case I need to pad a byte array with null bytes before its wrote to disk.
View 1 RepliesActionScript 2.0 :: Get Total Byte Of Multiple Exernal Files?
Apr 18, 2007I am trying to build a preloader that loads multiple external swf files with ONE big preloader, however I need a script that somehow gets the total bytes of all the external files. I just need something that checks it and returns a value that i can use later.
View 12 RepliesActionScript 3.0 :: 5005: Unknown Error Optimizing Byte Code?
Feb 23, 2011I'm getting this error all of a sudden when I try to compile my flash file.
"5005: Unknown error optimizing byte code."[URL]Which seems to work for most people, but I am still getting this error. I'm also getting this message in the output window:"ReferenceError: Error #1065: Variable ComponentShim is not defined."It started happening after I created a new .as file that is about 43kb (holds data for a game level).
ActionScript 3.0 :: Opening Multiple File Archive - Byte-array?
May 7, 2011it is possible to open a gz or other format archive, which contains multiple files with flash and then process the files.i guess it should be possible with byte-array.i managed to open a gzipped xml file this way.however i am a little stumped on how to determine which file is what in the opened and decompressed archive.
View 4 RepliesProfessional :: 5005 - Unknown Error Optimizing Byte Code
Aug 30, 2011I got this horrible error, But then I found this solution.[URL]
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