I am using JCard sim, java card version 2.2.2 and I want to know how the .scr file is associated with the .java file.
If someone can provide me with some useful links on how these two files are related, I would greatly appreciate it.
I have looked through the following links, but they were not specifically helpful in illustrating how I can modify the .scr file in association with my .java file
C H A P T E R 5 - Converting Java Class Files
How to write a Java Card applet: A developer's guide - JavaWorld
Basically what I am trying to do is create a test applet (without the need of .scr files to send and receive APDUs by my other files)
- I want to be able to read APDU which contains the the parameters for a function in my process method
- That function will then create another APDU as its output, which another function will read as one of it's parameters
As far as I understand, the .scr file is used to send command APDUs that is read by the applet, but there is no way to write to the .scr file.
How can I create my own .java test file that sends and receives APDUs instead of relying on the .scr?
I can provide more details of what my code looks, if absolutely required.
Thanks