[Pcsclite-muscle] IFD polling

William Roberts bill.c.roberts
Wed Feb 25 07:42:40 PST 2015


On Wed, Feb 25, 2015 at 7:28 AM, Ludovic Rousseau <
ludovic.rousseau at gmail.com> wrote:

> 2015-02-25 12:16 GMT+01:00 William Roberts <bill.c.roberts at gmail.com>:
> > That's from the client application side. I was looking for a java
> binding to
> > the ifd interface.
>
> Why do you want to call the IFD handler directly from Java?
> Why not use the PC/SC interface?
>

I am not explaining this properly :-P

So I want, which I highly doubt exists, is a shared library that implements
the IFD interface in C/C++, that can load up a JAR file and execute it in
the JVM.
This is all possible with Java Native Interface or Python if your so
inclined. PAM has wrappers (jPAM and pam-python) that bridge their
native interface into java, this way, folks can write pam modules using the
niceness of these languages.

My initial reason for even wanting to do this (believe me, I am a C
aficionado) is that I was having issues setting up my record for Bluetooth
SDP
using the native APIs and it just worked in Java. However, I think I found
why my SDP record was invalid causing clients not to be able to
connect, ill test this later this week when I get back to it.

In the off chance I still cant get it to work, I could probably author a
JNI bridge in a day or two that at least has enough functionality.



>
> Bye
>
> --
>  Dr. Ludovic Rousseau
>
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>



-- 
Respectfully,

William C Roberts
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