----------------------------------------------------------- This is an automatically generated e-mail. To reply, visit: https://git.reviewboard.kde.org/r/120202/#review66894 -----------------------------------------------------------
kdeui/util/kwallet.h <https://git.reviewboard.kde.org/r/120202/#comment46647> This is bad, slots in an ifdef are a bad idea. Is there any reason this slot has to be in KWallet and not some other object? - Albert Astals Cid On set. 14, 2014, 3:36 p.m., René J.V. Bertin wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://git.reviewboard.kde.org/r/120202/ > ----------------------------------------------------------- > > (Updated set. 14, 2014, 3:36 p.m.) > > > Review request for KDE Software on Mac OS X and kdelibs. > > > Repository: kdelibs > > > Description > ------- > > I'm still working on (the KDE4-based version of) my OS X keychain backend for > kwallet. I'm at a point where I think I can present a work-in-progress in an > RR because at least one feature has been improved enough to be of interest > for everyone, and also because I could use feedback on how to proceed. > I'm currently focussing on 2 settings that are configured in the kwallet KCM > (SystemSettings), and for which I'm working on an implementation not > requiring kwalletd and/or DBus. > > - idle time closing of wallets. This feature was not supported in the > commited version presented in https://git.reviewboard.kde.org/r/119838/ The > present patch adds an idleTimer and a shared lastAccessTime member. The > idleTimer is reset each time a client performs one of a series of actions > that I count as wallet accesses, and before resetting I update the idle > timeout value from KConfig. When the timer fires, the elapsed time is > compared to the shared last access time, and if it is >= the timeout, the > wallet is closed. This applies only to "KDE keychains", so keychains used by > OS X applications should not be affected. > > - "close when last application exits". This requires maintaining a "user > list" which keeps track of what application has what wallet open. I've > implemented an "internal" version of such a registry, mapping wallet name to > application names and the list of wallets they have open (a list of wallet > reference, pid per application name). The registry is functional, but I have > not yet decided (read: figured out) how to make a distributed representation > of it. > > So the work-in-progress concerns the distributed user registry. The idea > would be to maintain the registry in shared memory, meaning it'd be reset (= > disappear) when the last application exits, contrary to a file which can go > stale. This would be simple if QSharedMemory objects could be resized, but > apparently they cannot, so I'll have to look at other solutions possibly > involving OS X frameworks (NSData and it's non-objectiveC version CFDataRef > or CFMutableDataRef might be candidates). Suggestions welcome. > > Other work in progress concerns a less wheel-reinventing approach that builds > on kwalletd and DBus. I don't see why the code used in `kwallet.cpp` wouldn't > work, but I must still misunderstand its finer details. The present patch > contains outcommented code that does indeed cause kwalletd to be launched and > slots and signals to become visible e.g. in `qdbusviewer`. But they don't > work, which in turn makes the whole kwallet layer dysfunctional. Here too > feedback is welcome on how what I'm missing and/or how to get this to work. > Once kwalletd works, wallet idle timeout closing and closing when the last > client exits should work out-of-the-box, or at least I suppose. > > > Diffs > ----- > > kdeui/util/kwallet.h d7f703f > kdeui/util/kwallet_mac.cpp 8344ebb > kdeui/util/qosxkeychain.h d0934e6 > kdeui/util/qosxkeychain.cpp 7cb9a22 > > Diff: https://git.reviewboard.kde.org/r/120202/diff/ > > > Testing > ------- > > OS X 10.6.8, kdelibs 4.14.1 git/master, KDE/MacPorts 4.12.5 . > Once finalised, all changes should port easily to KF5's kwallet_mac.cpp . > > > Thanks, > > René J.V. Bertin > >