2 messages in net.java.dev.jna.userszero-terminated String conversion
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Vito IngrassiaAug 8, 2007 9:04 am 
Timothy WallAug 8, 2007 9:45 am 
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Subject:zero-terminated String conversion Actions...
From:Vito Ingrassia (v.in@iwbank.it)
Date:Aug 8, 2007 9:04:10 am
List:net.java.dev.jna.users

Hello,

my C callback function is

void Function(const AType* val);

where AType is

typedef char AType[15];

I mapped the C Function in java

void Function(String val);

but the passed String isn't zero-terminated.

If I try to use this mapping

void Function(byte[] val);

I get a runtime exception saying I need a custom conversion.

Where is the problem and how can I fix it? How to add a custom conversion?

thanks

Vito

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