Hi Moshe,
unfortunaly some application must be compliant with ISO7816-4 set of
commands, for compatibility with existing no-java card for instance.
dealing with a light and efficient file system is far of obvious and may be
it's why the javacardx.framework package has been removed in 2.1
specifications.
i think that a file package can still be usefull, don't you think ?
Sylvain Ferey
De La Rue C&S
A 16:03 22/07/99 -0700, vous avez �crit :
>Hello Akshay, Pedro
>
>Since this is a Java Card why using files at all. In Java we have this
great thing
>called Data Object which
>can do more than a file if you will.
>
>Akshay Sahai wrote:
>
>> Hi Pedro,
>>
>> The status byte is either 01 or 00 specifying whether the file is
enabled or
>> disabled. Are you using anyother value..???
>> File type coding is correct but you have to remember this that in case of
>> creating a fixed record or variable record file you have to pass 16 bytes
>> and not 17 bytes of data. Hope this will solve the problem.
>>
>> Cheers
>>
>> Akshay Sahai
>> Wireless Engineer, SMART Cards
>> Sara�de.com
>>
>> phone: +1.613.763.1301
>> fax: +1.613.765.8240
>> e-mail: [EMAIL PROTECTED]
>> web: www.saraide.com
>>
>> -----Original Message-----
>> From: [EMAIL PROTECTED]
>> [mailto:[EMAIL PROTECTED]]On Behalf Of Pedro Miguel
>> Pereira Borges
>> Sent: Thursday, July 22, 1999 4:49 PM
>> To: [EMAIL PROTECTED]
>> Subject: [OCF] Cyberflex 16K
>>
>> Greetings :)
>>
>> I'm working (through OCF) with a Schlumberger Cyberflex 16K card.
>> However I'm having some doubts that their documentation can't seem to
>> resolve.
>> When creating a file, we have to pass 16 bytes of data. I know that the
>> 6th byte corresponds to the file status. But the value that I put there
>> isn't the same that I the file has after it's created. Can anyone
explain me
>> why and what's the meaning of the file status ?
>> Another thing is that the 5th byte represents the file type. The
>> documentation saids that the variable record file type is 0x19. However I
>> get an error when I try to create it. What are the correct codes for all
the
>> file types ?
>>
>> Thanks in advance,
>>
>> Pedro Borges
>>
>> ---------------------
>> http://talk.to/borges
>> [EMAIL PROTECTED]
>> ---------------------
>>
>> Visit the OpenCard Framework's WWW site at http://www.opencard.org/ for
>> access to documentation, code, presentations, and OCF announcements.
>>
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>
>--
>Best Regards,
> - Moshe
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