Problem when compressing SWF in Linux with java.util.zip

Posted by CaioToOn on Stack Overflow See other posts from Stack Overflow or by CaioToOn
Published on 2010-05-03T23:42:16Z Indexed on 2010/05/03 23:48 UTC
Read the original article Hit count: 218

Filed under:

java

|

swf

|

flash

|

zlib

|

linux

Hi!

I've created a servlet that changes the binaries of a SWF file and output it to the user. The SWF is compressed by ZLIB by default. Then I inflate, change the binaries, deflate and output the result.

Everything was running right on a Windows Server 2008 (also in 2003). Currently, we need change the server to Linux, and then, this servlet is somehow outputing a corrupted SWF File... what could be the problem? What intrigues me more is that there is no difference between the Windows and Linux servlet versions.

Is there any undocumented linux specific behaviour for the java.util.zip package?

My Windows Server is (where the servlet is working):

Windows Server 2008 (6.0 - x86)
Apache 2.2.11
Tomcat 6.0.16.0 Java
JDK 1.6.0_12-b04

My CentOS Server is (where te servlet doesn't work)

CentOS 5.4 (2.6.18-164.15.1.el5 - i386)
Apache 2.2.3
Tomcat 6.0.16.0
Java JDK 1.6.0_12-b04

Any lead would be appreciated! Cheers, CaioToOn!

© Stack Overflow or respective owner

Related posts about java

Tomcat 6: Access Control Exception?

as seen on Server Fault - Search for 'Server Fault'
I'm trying to setup a tomcat6 server, and I'm trying to match another setup someone else established. However, my deployment (default Ubuntu install) uses a policy.d/ directory structure, and the established server just uses a catalina.policy file. I've tried setting every entry in policy.d to match… >>> More
Problem in creation MDB Queue connection at Jboss StartUp

as seen on Stack Overflow - Search for 'Stack Overflow'
I am not able to create a Queue connection in JBOSS4.2.3GA Version & Java1.5, as I am using MDB as per the below details. I am putting this MDB in a jar file(named utsJar.jar) and copied it in deploy folder of JBOSS, In the test env. this MDB works well but in another env. [ env settings and… >>> More
failing to establish connection between Postgres db and gwt

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I am using Postgres and gwt 2.0 for one of my applications. I am facing problem connecting to the database. When I try to connect it gives "ClassNotFoundException". Here is what I get when I try to connect to database: java.lang.ClassNotFoundException: org.postgresql.Driver at java.net… >>> More
failing to establish connection between postgre db and gwt

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, For i am using postgre and gwt 2.0 for one of my applications. I am facing problem connecting to the database. When i try to connect it gives "ClassNotFoundException". Here is what i get when i try to connect to database: java.lang.ClassNotFoundException: org.postgresql.Driver at java.net… >>> More
Migration and deployement problems JBoss 4.2.2.GA to JBoss 6.0.0.M2

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I'm trying to migrate an application running on JBoss 4.2.2.GA to JBoss 6.0.0.M2 I give you some log to explain my problem : boot.log : 2010-03-16 09:59:29,406 ERROR [org.jboss.system.server.profileservice.ProfileServiceBootstrap] (Thread-2) Failed to load profile: Summary of incomplete deployments… >>> More

Related posts about swf

actionscript swf: why the swf is cached in one web server

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I have one swf and a program to load this swf. The swf is put in a server. I encounter a weird problem that if I put this swf in serverA, each time my program will issue a http request to that webserver(with 304 response). But when I move the swf from serverA to serverB, some weird things happen… >>> More
Loaded AS2 SWF into AS3 SWF as AVM1Movie doesn't run any actionscript in the AS2 SWF

as seen on Stack Overflow - Search for 'Stack Overflow'
I appreciate loading AS2 into AS3 is never going to be fun, but unfortunately I have to on this one. I'm using the Loader Class in AS3 to load an external AS2 SWF onto the stage as a AVM1Movie Object. Anything that is placed on the stage in the AS2 FLA displays fine, but no ActionScript runs at all… >>> More
dynamic multiple instance of swfupload (firefox vs IE)

as seen on Stack Overflow - Search for 'Stack Overflow'
We have this dynamic uploader which creates a new instance of swfupload. I'm a little bit confused with the outputs produced by firefox and ie. Firefox have the same output as chrome, safari and opera. Whenever I clicked a button for adding a new instance, the previous instances of swfupload in… >>> More
'template' .SWF that uses other .swf's and .jpg's in it (by xml generated in .php) works only locall

as seen on Stack Overflow - Search for 'Stack Overflow'
My problem is that a .swf I would like to put on my website works only when requested locally. When requested from my home web server or company web server it doesn't work. I believe all files are in the proper folders and all links are well, otherwise it wouldn't work locally. Now, the SWF I place… >>> More
edited an .SWF, locally the changes made are okay, but when on server changes are not fully visible

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I just edited an .SWF file I have on my website home page for a while now. I update the SWF frequently with new pictures. It's actually a picture slideshow, consisting out of 6 images. I used Adobe Flash CS4 Pro to edit the file, with just swapping all the pictures (JPGS) in it for other ones… >>> More