[fpc-pascal] Access fpc libraries with Java ?

[leledumbo]

> Hum, have you a idea how to deal with Pchar and Callback-Procedure ?

Welcome to real JNI programming :)
For this, you can no longer ignore the first 2 parameters. PChar can't be
passed to Java AFAIK (it will violate Java safety rule). However, there's
another way around: expect a jstring instead and fill/return the jstring
from Pascal (you'll have to use first parameter methods). Callback is
possible by passing object implementing required method. All in all, read up
JNI tutorial and find JNI wrapper for Pascal. Custom Drawn & Android Module
Wizard has JNI wrapper, but they develop each independently and I have no
idea which one is better. Choose wisely.



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