[liblouis-liblouisxml] Re: Java bindings for lou_registerLogCallback and lou_setLogLevel
- From: "Michael Whapples" <dmarc-noreply@xxxxxxxxxxxxx> (Redacted sender "mwhapples@xxxxxxx" for DMARC)
- To: liblouis-liblouisxml@xxxxxxxxxxxxx
- Date: Thu, 12 Jun 2014 14:05:14 +0100
Thanks for sharing that.
One thing I think I notice in that is that your bindings never take a
reference to the callback object. This is not a problem providing the
calling application uses it correctly, but should it not then
potentially the callback object could be garbage collected and then
liblouis may try and call it and things fall over. Is that correct or
does JNA do something?
In the LibLouisUTDML bindings I get the bindings to take and hold a
global reference to the callback object and only release that reference
when lou_registerLogCallback is called again (may it be called with NULL
to free the callback or another callback object).
Michael Whapples
On 12/06/2014 12:38, Bert Frees wrote:
Hello Michael,
I've updated my JNA based Java bindings to support
lou_registerLogCallback and lou_setLogLevel. See
https://github.com/liblouis/liblouis-java/commit/a30a1ad7212bed369c3ffd651c393ca241f83ae6
if you like to know how I did it.
Cheers,
Bert
For a description of the software, to download it and links to
project pages go to http://www.abilitiessoft.com
For a description of the software, to download it and links to
project pages go to http://www.abilitiessoft.com
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