I did some quick tests, comparing three files: 1. Zip file generated by MBS 2. Zip64 file generated by MBS 3. Zip file generated by OS X Finder (which I believe uses 'ditto')
Using the Zip format specification http://www.pkware.com/documents/casestudies/APPNOTE.TXT The files have differences, particularly in the Version made by (VMB) field: Kind VMB Comment ---------------------------------------------- Zip 0014 14 hex = 20 decimal = version 2.0 Zip64 002D 2d hex = 45 decimal = version 4.5 ditto 000A 0a hex = 10 decimal = version 1.0 If I take the zip64 file created by MBS, and change that one byte (from a 002D to 000A or 0014), then the Finder properly handles the file. I'm not sure what to do about this - it looks like it's a bug in the Finder, since the "version 4.5" field appears to be technically correct. On Jun 3, 2014, at 1:01 PM, Michael Diehr <[email protected]> wrote: > I just tried it, and it seems the same problem reported a long time ago by > David Glass. I'm seeing the same thing in 10.8.5: > > "Developing with RS 2011r3, on 10.6.8, with MBS 11.2. > > When I create a zip file (ZipMBS.CreateFile) I'm experiencing the > following results from the file created: > > Application running on 10.6.8: > Zip64 = True - the zipped file expands to a .gczp file which expands to > the original zipped file which expands to a .gczp file, and so on." > > > On Jun 2, 2014, at 3:02 PM, Christian Schmitz > <[email protected]> wrote: > >> >> Am 02.06.2014 um 23:31 schrieb Michael Diehr <[email protected]>: >> >>> Hi Christian, >>> >>> Does the Zip64 support in the ZipMBS classes still not work? The >>> documentation says >> >> I thought I fixed those little problems. >> >> Did someone try recently with 14.2 plugins? >> >> Sincerely >> Christian >> >> -- >> Read our blog about news on our plugins: >> >> http://www.mbsplugins.de/ >> >> _______________________________________________ >> Mbsplugins_monkeybreadsoftware.info mailing list >> [email protected] >> https://ml01.ispgateway.de/mailman/listinfo/mbsplugins_monkeybreadsoftware.info > > _______________________________________________ > Mbsplugins_monkeybreadsoftware.info mailing list > [email protected] > https://ml01.ispgateway.de/mailman/listinfo/mbsplugins_monkeybreadsoftware.info _______________________________________________ Mbsplugins_monkeybreadsoftware.info mailing list [email protected] https://ml01.ispgateway.de/mailman/listinfo/mbsplugins_monkeybreadsoftware.info
