D22144: Add kio recentlyused:/ to access KactivitytStats data

[Nathaniel Graham]

ngraham added a comment.


  So interestingly enough, accessing `recentlyused:/` in Dolphin's URL navigator works great, but doing `recentlyused:/?limit=100` causes it to crash on an assert:
  
    $ dolphin
    org.kde.kactivities.lib.core: Setting the title:  ""
    ASSERT: "!name.isEmpty()" in file /home/nate/kde/src/kio/src/core/kcoredirlister.cpp, line 1209
    Aborted (core dumped)
  
  Here's the full backtrace:
  
    (gdb) bt
    #0  0x00007ffff7972755 in raise () from /usr/lib/libc.so.6
    #1  0x00007ffff795d851 in abort () from /usr/lib/libc.so.6
    #2  0x00007ffff4ef08b6 in QMessageLogger::fatal(char const*, ...) const ()
       from /usr/lib/libQt5Core.so.5
    #3  0x00007ffff4eefce2 in qt_assert(char const*, char const*, int) ()
       from /usr/lib/libQt5Core.so.5
    #4  0x00007ffff70fff73 in KCoreDirListerCache::slotEntries (
        this=0x7ffff71c2c80 <(anonymous namespace)::Q_QGS_kDirListerCache::innerFunction()::holder>, job=0x555555d5f300, entries=...)
        at /home/nate/kde/src/kio/src/core/kcoredirlister.cpp:1209
    #5  0x00007ffff711ee53 in QtPrivate::FunctorCall<QtPrivate::IndexesList<0, 1>, QtPrivate::List<KIO::Job*, QList<KIO::UDSEntry> const&>, void, void (KCoreDirListerCache::*)(KIO::Job*, QList<KIO::UDSEntry> const&)>::call (f=
        (void (KCoreDirListerCache::*)(KCoreDirListerCache * const, KIO::Job *, const QList<KIO::UDSEntry> &)) 0x7ffff70ff6cc <KCoreDirListerCache::slotEntries(KIO::Job*, QList<KIO::UDSEntry> const&)>, 
        o=0x7ffff71c2c80 <(anonymous namespace)::Q_QGS_kDirListerCache::innerFunction()::holder>, arg=0x7fffffffcd90) at /usr/include/qt/QtCore/qobjectdefs_impl.h:152
    #6  0x00007ffff711d6c7 in QtPrivate::FunctionPointer<void (KCoreDirListerCache::*)(KIO::Job*, QList<KIO::UDSEntry> const&)>::call<QtPrivate::List<KIO::Job*, QList<KIO::UDSEntry> const&>, void> (f=
        (void (KCoreDirListerCache::*)(KCoreDirListerCache * const, KIO::Job *, const QList<KIO::UDSEntry> &)) 0x7ffff70ff6cc <KCoreDirListerCache::slotEntries(KIO::Job*, QList<KIO::UDSEntry> const&)>, 
        o=0x7ffff71c2c80 <(anonymous namespace)::Q_QGS_kDirListerCache::innerFunction()::holder>, arg=0x7fffffffcd90) at /usr/include/qt/QtCore/qobjectdefs_impl.h:185
    #7  0x00007ffff711a752 in QtPrivate::QSlotObject<void (KCoreDirListerCache::*)(KIO::Job*, QList<KIO::UDSEntry> const&), QtPrivate::List<KIO::Job*, QList<KIO::UDSEntry> const&>, void>::impl (which=1, this_=0x555555d67c30, 
        r=0x7ffff71c2c80 <(anonymous namespace)::Q_QGS_kDirListerCache::innerFunction()::holder>, a=0x7fffffffcd90, ret=0x0) at /usr/include/qt/QtCore/qobjectdefs_impl.h:414
    #8  0x00007ffff5124b70 in QMetaObject::activate(QObject*, int, int, void**) ()
       from /usr/lib/libQt5Core.so.5
    #9  0x00007ffff70a6670 in KIO::ListJob::entries (this=0x555555d5f300, 
        _t1=0x555555d5f300, _t2=...)
        at /home/nate/kde/build/kio/src/core/KF5KIOCore_autogen/include/moc_listjob.cpp:237
    #10 0x00007ffff70a520d in KIO::ListJobPrivate::slotListEntries (this=0x555555b42750, 
        list=...) at /home/nate/kde/src/kio/src/core/listjob.cpp:154
    #11 0x00007ffff70a5d6a in KIO::ListJobPrivate::<lambda(const UDSEntryList&)>::operator()(const KIO::UDSEntryList &) const (__closure=0x555555d6de80, list=...)
        at /home/nate/kde/src/kio/src/core/listjob.cpp:288
    #12 0x00007ffff70a72ca in QtPrivate::FunctorCall<QtPrivate::IndexesList<0>, QtPrivate::List<const QList<KIO::UDSEntry>&>, void, KIO::ListJobPrivate::start(KIO::Slave*)::<lambda(const UDSEntryList&)> >::call(KIO::ListJobPrivate::<lambda(const UDSEntryList&)> &, void **)
        (f=..., arg=0x7fffffffd090) at /usr/include/qt/QtCore/qobjectdefs_impl.h:146
    #13 0x00007ffff70a714f in QtPrivate::Functor<KIO::ListJobPrivate::start(KIO::Slave*)::<lambda(const UDSEntryList&)>, 1>::call<QtPrivate::List<QList<KIO::UDSEntry> const&>, void>(KIO::ListJobPrivate::<lambda(const UDSEntryList&)> &, void *, void **) (f=..., 
        arg=0x7fffffffd090) at /usr/include/qt/QtCore/qobjectdefs_impl.h:256

REPOSITORY
  R320 KIO Extras

REVISION DETAIL
  https://phabricator.kde.org/D22144

To: meven, ivan, #frameworks, ngraham
Cc: elvisangelaccio, kde-frameworks-devel, kfm-devel, aprcela, fprice, LeGast00n, sbergeron, fbampaloukas, alexde, feverfew, meven, michaelh, spoorun, navarromorales, firef, ngraham, andrebarros, bruns, emmanuelp, mikesomov
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