Need to extract class files from win32 exe

I have a very old java exe which uses snjrt11.dll and snjawt11.dll files to run java classes packed in it. Is there any way to extract those classes that were packed I guess by Symantec's Cafe...

Why bother? Just distribute the 3rd-party JAR as it is. All it costs you is a little disk space. Why bother to look inside, understand which classes you do and don't need, repackage, ... repeat every 3rd-party release? repeat for every 3rd-party product?
Just ship it the way they ship it.

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HELP: Need To Extract Itunes Files From TM Backup ...

Hi ... I have had Time Machine regularly backing up my hard drive. I just had a complete crap storm and had to wipe my hard drive and reinstall OSX. My question is ...
How do I reinstall all of my iTunes media from the time machine backup (a sparsebundle file). I don't want to reinstall all of the other settings and files, just the iTunes files.
Thanks in advance

Never mind ... figured it out myself. Mounted the sparsebundle file by double-clicking it then navigated the "Latest" backup folder to the iTunes folder and dragged it to my desktop. Worked like a charm

Need to extract only file name from path.........

Hi All,
I have a parameter.This calls the function
"CALL FUNCTION 'F4_FILENAME' to get the file from C drive.
After selecting the file the path is displayed in the Parameter field.
My problem is I need to extract only file name from the path.Please advice.
Example : Prameter id    C:\folder\file.xls
I shd extract only file.xls from the path.Please advice.

Hi,
Use the below logic:
data: begin of itab,
           val    type char20,
        end of itab.
SPLIT l_f_path AT '\' INTO TABLE itab.
The last record of the internal table holds the file name.
describe table itab lines l_f_lines.
read itab index l_f_lines.
l_f_filaname = itab-val.
Hope this helps u.

Batch file extracting all files from nested archives

I have managed to leverage a powerful
forfiles command line utility with the mighty
7z compression program.
Below is a simple batch file extracting all files from nested archives hidden at any depth inside other archives and/or folders. After the extraction each archive file turns into a folder having the archive file name. If, for example, there was an "outer.rar"
archive file containing nothing but an "inner.zip" archive with only "afile.txt" inside, "outer.rar" becomes "...\outer.rar\inner.zip\afile.txt" file system path.
@echo off
rem extract_nested_archives.bat
move %1 "%TMP%"\%2
md %2
7z x -o%1 -y %TMP%\%2
del "%TMP%"\%2
for %%a in (zip rar jar z bz2 gz gzip tgz tar lha iso wim cab rpm deb) do forfiles /P %1 /S /M *.%%a /C "cmd /c if @isdir==FALSE extract_nested_archives.bat @path @file"
ARCHIVES ARE DELETED DURING THE EXTRACTION! Make a copy before running the script!
"7z.exe" and "extract_nested_archives.bat" should be in folders available via the %PATH% environment variable.
The first parameter of extract_nested_archives.bat is the full path name of the archive or folder that should be fully expanded; the second parameter is just the archive or folder name without the path. So you should run "c:\temp\extract_nested_archives.bat
c:\temp\outer.rar outer.rar" from the command line to completely expand "outer.rar". "c:\temp" must be the current folder.
Best regards, 0x000000AF

Incredibly useful! Thank you so much. I did make a couple of small changes to make the script a little easier to use from the end-user perspective.
First - I don't like making the user input the redundant second parameter, so I added this snippet which extracts it from the first parameter. The first line of the snippet enables delayed expansion so that special characters in our file name don't
break anything. The second line pulls the parameter into a variable, and the 3rd line uses delayed expansion on that new variable. Before implementing delayed expansion I had problems with file paths which included parentheses.
SetLocal EnableDelayedExpansion
Set SOURCE=%1
For %%Z in (!source!) do (
set FILENAME=%%~nxZ
set FILENAME=%FILENAME:"=%
Anyway once that was done, I just used %FILENAME% everywhere in the script instead of
%2 (making sure to correct quotes as needed)
This way, to run my script all you need to run is:
C:\temp\extract_nested_archives.bat C:\temp\Archive.zip
Second - I didn't want to modify the Windows environment variable. So I replaced
7z with "%PROGRAMFILES%\7-zip\7z.exe"
I also replaced extract_nested_archives.bat with "%~f0" (which represents the full path+filename of the current script).
Here is my full script now. Tested on Windows 8 with the 64-bit version of 7-zip installed:
@echo off
Setlocal EnableDelayedExpansion
Set source=%1
For %%Z in (!source!) do (
set FILENAME=%%~nxZ
set FILENAME=%FILENAME:"=%
move /Y %1 "%TMP%\%FILENAME%"
md "%FILENAME%"
"%PROGRAMFILES%\7-zip\7z.exe" x -o%1 -y "%TMP%\%FILENAME%"
DEL "%TMP%\%FILENAME%"
for %%a in (zip rar jar z bz2 gz gzip tgz tar lha iso wim cab rpm deb) do (
forfiles /P %1 /S /M *.%%a /C "cmd /c if @isdir==FALSE "%~f0" @path @file"

Conversion of a .jar OR a .class file into a .exe file

Can anyone tell me as how to convert a .jar OR a .class file into a .exe file
I need to know as soon as possible.

Okay I will tell you the steps:
Look in the top right hand corner of the page.
There should be a box with a red title line. Inside the
title should be the letters 'S E A R C and H'.
In the white part of th box should be a smaller line, in which you can type.
type in "conversion .jar .class .exe" or some similar string.
Then click on the button next to the text box.
Read the page of results you get.
Click on the first link and read what is said on the connecting page.
If that doesn't help, use your browser's back button and click on the next link, and repeat util your question is answered.

How to restrict the .class file from decompilation

Hi all,
i got a security problem. i need all the java class files to be most secured. is there any to restriction on the java class files from decompilation. is that possible?. pls help me out. it's very urgent
thanks in advance

You can make it harder to understand the decompiled code if you use an obfuscator. (I don't have links to any, do a google search, or search these forums, it have been discussed here previously.)
You cannot completely prevent decompilation, though. Obfuscating does not for example not mean that any passwords you have hardcoded in the source is secure.

How to call class file from jsp without creating packages

i m using tomcat 5.5
i stored my class file into WEB-INF\Class directory
how to call that class file. from my jsp page.
i got some error.
i used package concept,that works fine.

i m using tomcat 5.5
i stored my class file into WEB-INF\Class directory
how to call that class file. from my jsp page.
i got some error.
i used package concept,that works fine.Then use packages.
As of Java1.4, you can no longer import classes from the default package (no package declared) into classes that are packaged.
All Tomcat classes are in packages, including the compiled JSP.
Therefore: Your classes need to be in a package inorder to be imported and used by the JSP.
Why the problem? If you know it works with packages, why try not to use them?

I need to upload my files from one directory into other directory.

i need to upload my files from one directory into other directory.( all its contents,folders,sub folders, files etc)
for this task
suppose my source folder is C:/test/test1/test2/test3
and my destination is D:/
first i have to check whether my dest dirctory already contains source directory..and its files
if it contains the same structure then i have to replace the destination dir structure to source dir structure( to upadte changes)
if it(dest dir) not contains source dir ..means it doesn't contain source folder then
i have to create same source folder directory structure ( test.test1/test2/test3...) at destination(D:/) and copy all its contents frm source directory...
( means i don;t want to create manually same dir structure as source at destnation dir to copy all contents)

I believe you need to read up on the class File.java (it comes with java).
Some examples:
File file = new File("C:/myDirectory");
if(file.isDirectory())
System.out.println("this is a directory");
if(file.isFile())
System.out.println("this is a file").
You will then need to read up on other classes to read/write to the file such as FileReader and FileWriter.

Extracting .s2p files from 8722A Network Analyzer?

Hi,
I wish to extract .s2p files from my HP 8722A Network Analyzer.
I could not find a driver for it. It is connected to my computer over GPIB.
I am quite new to this, so if anyone could explain the overall process to extract .s2p files from a network Analyzer, that would be much appreciated.
I imagine that one takes a measurement, stores it under a certain filename, then a command retrieves it and sends it to the computer?
Thank you so much,
Nicolas
Solved!
Go to Solution.

Nicolas,
Instead of extracting the .s2p files, which because of the age of the device (manual I found said 1991), could be very difficult, I think we would be better served communicating with the device directly and not using the files it creates. Instead of the process you described, we could set it to take a measurement, send the measurement to the computer, and have the computer do any manipulation/saving it may need.
This manual discusses the basics of communication over GPIB with that device in chapter 12:
http://cp.literature.agilent.com/litweb/pdf/08720-90135.pdf
GPIB communication is typically pretty simple. The computer will just send the device in question the command or series of commands then wait for the response back, much like the GPIB examples in labview (Example finder>>Hardware IO>>GPIB).
Unfortunately for us, the Agilent website here:
http://www.home.agilent.com/agilent/product.jspx?cc=US&lc=eng&ckey=8722A:epsgro&nid=-536900197.53690...
only has the operating and service manuals, and not the programming reference manual. You may want to contact agilent to get the programming reference manual, as that will list all of the commands you need to send the device.
Regards,
Kyle Mozdzyn
Applications Engineering
National Instruments
Regards,
Kyle M.
Applications Engineering
National Instruments

No luck trying to extract .inf files from drivers downloaded as zip files

Hi,
I am trying to extract .inf files from drivers downloaded as zip files from the Toshiba website, but I'm having no luck.
I am trying to deploy images using WDS on server 2008 and need the inf files for this to succeed, does anyone have the answer to this problem.
thanks in advance.

Hi
I found this tip:
Someone wrote this:
+You have to run the installer, wait for it to get to the first point where you click Next to continue, and then leave it sitting there. Go into your system's Temp and find the particular one with the installation files inside it that were extracted, then copy it someplace, go back to the installer and cancel it.+
You could also try this freeware application to extract the package:
http://www.legroom.net/software/uniextract

How to extract .class files?

Hello,
I have four .class files I need to take a look inside, and manage the files. How may I go about doing this? I am not a programmer so I will not understand code. Is there any free app that works and extracts .class files? I have tried RAR Extractor Free and The Unarchiver, but none worked.
Please help!

Why bother? Just distribute the 3rd-party JAR as it is. All it costs you is a little disk space. Why bother to look inside, understand which classes you do and don't need, repackage, ... repeat every 3rd-party release? repeat for every 3rd-party product?
Just ship it the way they ship it.

I need to extract email addresses from my "Sent" folder, how can I do this?

I have found a way to export addresses using the "export" option inside the address book-however, I need to extract the addresses from my Sent folder specifically. Is there a way to copy and paste into an Excel file? Or is there a way to do this through Thunderbird?

Every contact you've sent a message to is automatically added to the Collected Addresses address book. One approach would be to create a new address book, then copy the desired contacts from Collected Addresses to that book by drag and drop, while holding the Ctrl key. Then, export the new address book to a csv (comma separated) file and open it in Excel.
It's also possible to scan a folder for contacts and have them added to an address book:
https://getsatisfaction.com/mozilla_messaging/topics/adding_email_address_from_folder_to_address_book#reply_10378723

Executing class files from a Java App dynamically

Hi!, Is there any way i can execute java .class files from my Java Application dynamically. I know that java uses Dynamic method Invocation. Is that true of class files generated using some other language compiled for the JVM.
In my case i would like to make a Web browser that interprets HTML and also java applets embeded in them. I would like to use the JRE of the platform execute the applets for me rather than writing the code for my Browser to interpret the class files.
Thanks in Advance.

You just need a custom class loader to bring these applets into your JVM.
http://developer.java.sun.com/developer/onlineTraining/Security/Fundamentals/magercises/URLClassLoader/index.html
Then you can use the methods of java.lang.Class to create an instance of such a class. As soon as you have it, you can just treat it as a regular Applet and invoke init(), stop() etc. appropriately.
If you want to execute anything else than conventional Applets, you might consider reflection to find out about methods implemented:
http://java.sun.com/docs/books/tutorial/reflect/index.html

The circuit of my macbook is dead yet the hard drive is fine. I need to access a file from the hard drive, how can i do this? is there a cable i can connect to another mac that will let me transfer the file?

The circuit of my macbook is dead yet the hard drive is fine. I need to access a file from the hard drive, how can i do this? The mac turns on the screen freezes as bright blue. Is there a cable i can connect to another mac that will let me transfer the file?

There is another option if the Macbook will start up in Target Disk Mode.
Restart the computer while holding down the T key. If you see the firewire symbol moving around on the screen you can connect this one to another one in TDM. You will need a suitable cable to connect the two Macs.
http://support.apple.com/kb/ht1661
Firewire symbol:

Extracting .xls file from an FTP site

Hi there,
I'm trying to run a DI solution that is extracting a file from a FTP site. DI can see the file but it gives me an error saying that:
FTP could not transfer file <FTP site/myfile.xls> from host <IP Address>: <>. Please ensure that the FTP relative path for the SAP R/3 working directory is set correctly such that the data file is accessible to the FTP
Can someone please help with this.
Thank you.
Gsecure

Hi,
thats SP1 for DS XI 3.2
I think there is no delta from XI 3.2 to XO 3.2 SP1 what means you have to do a fresh install and upgrade repo.
But you better doublecheck before but i think there is no delta.
Regards
-Seb.

Need to extract class files from win32 exe

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