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UDF with resource fork, help needed



Hi,

I am trying to adjust mkisofs to create UDF images containing Finder file infos and resource forks, etc. Including Finder infos is already done. Converting decomposite unicode HFS+ filenames (special characters) to corresponding UDF, Joliet, Rockridge and HFS filename representation is also done.

The problem is including resource forks.

From the ECMA 167 and UDF260 specs documentation I cannot understand how the required Extended File Entries and corresponding Stream Directory shall be implemented. E.g., does every UDF directory contain a Stream (sub)Directory with the Extended File Entries, or is the Stream Directory seperated from the UDF dir tree, or what, etc.?

Has anybody out there any experience with this?

All I tried with resource forks resulted in system crashes (You need to restart...) when mounting the UDF image on 10.3.9 ;-( which really makes developing hard.

I've also tried to find sample code how to read an UDF CD/image to find out where all the resource fork related pieces live and how they are linked together. E.g. I tried to find the Darwin source for mount_udf with no success. Any idea where I can find this or something similar showing how the resource fork stuff is accessed/created?

Thanks for any help and ideas.

Uwe


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