[Kde-bindings] members of class KDE::File missing from korundum4

[Stefano Crocco]

In the latest svn revision of smoke/kdebindings from 4.4 branch, the KDE::File 
class doesn't contain enumerators like KFile::Mode and similar. The reason 
seems to be that the KFile class is not included in the classList element of 
smoke/kio/smokeconfig.xml. Inserting it in the list made the enumerators work 
correctly.

By the way, looking into this issue, I found out two other things:

1) calling the constants method on many classes causes a crash. For example:

require 'korundum4'

puts KDE::Application.constants

This is the backtrace

Application: Ruber (ruby19), signal: Segmentation fault
[Current thread is 1 (Thread 0xb74acb20 (LWP 23545))]

Thread 2 (Thread 0xb76a0b70 (LWP 23546)):
#0  0xb7821424 in __kernel_vsyscall ()
#1  0xb76666d2 in pthread_cond_timedwait@@GLIBC_2.3.2 () from 
/lib/libpthread.so.0
#2  0xb77c2c67 in native_cond_timedwait (dummy=0x0) at thread_pthread.c:122
#3  thread_timer (dummy=0x0) at thread_pthread.c:753
#4  0xb7662670 in start_thread () from /lib/libpthread.so.0
#5  0xb757e49e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb74acb20 (LWP 23545)):
[KCrash Handler]
#6  0xb624436c in findAllMethodNames (result=135429588, classid=135429476, 
flags_value=33)
    at /var/tmp/paludis/kde-base-kdebindings-ruby-4.4.9999/work/kdebindings-
ruby-4.4.9999/ruby19/qtruby/src/Qt.cpp:706
#7  0xb77aea88 in call_cfunc (func=0xb6243bff <findAllMethodNames(unsigned 
long, unsigned long, unsigned long, unsigned long)>, recv=137727828, len=6875, 
argc=3, argv=0xa) at vm_insnhelper.c:298
#8  0xb77aed78 in vm_call_cfunc (th=0x804bad0, reg_cfp=0xb72bbe88, num=3, 
id=12136, oid=12136, recv=137727828, klass=137725784, flag=0, mn=0x8357744, 
blockptr=0x0) at vm_insnhelper.c:384
#9  0xb77b3d63 in vm_call_method (th=0x804bad0, cfp=0xb72bbe88, num=3, 
blockptr=0x0, flag=0, id=12136, mn=0x8357728, recv=137727828) at 
vm_insnhelper.c:517
#10 0xb77b6c83 in vm_exec_core (th=0x804bad0, initial=<value optimized out>) 
at insns.def:999
#11 0xb77bb116 in vm_exec (th=0x804bad0) at vm.c:1079
#12 0xb77bb7e3 in invoke_block_from_c (th=0x804bad0, block=0xb72bbf2c, 
self=138397672, argc=1, argv=0xbfc333b0, blockptr=0x0, cref=0x0) at vm.c:524
#13 0xb77bc605 in vm_yield (val=135429476) at vm.c:554
#14 rb_yield_0 (val=135429476) at vm_eval.c:505
#15 rb_yield (val=135429476) at vm_eval.c:515
#16 0xb76c1669 in rb_ary_each (ary=135429560) at array.c:1351
#17 0xb77aeaba in call_cfunc (func=0xb76c161b <rb_ary_each>, recv=135429560, 
len=6875, argc=0, argv=0xa) at vm_insnhelper.c:289
#18 0xb77aed78 in vm_call_cfunc (th=0x804bad0, reg_cfp=0xb72bbf18, num=0, 
id=424, oid=424, recv=135429560, klass=134732864, flag=0, mn=0x807d284, 
blockptr=0xb72bbf2c) at vm_insnhelper.c:384
#19 0xb77b3d63 in vm_call_method (th=0x804bad0, cfp=0xb72bbf18, num=0, 
blockptr=0xb72bbf2c, flag=0, id=424, mn=0x807d268, recv=135429560) at 
vm_insnhelper.c:517
#20 0xb77b6c83 in vm_exec_core (th=0x804bad0, initial=<value optimized out>) 
at insns.def:999
#21 0xb77bb116 in vm_exec (th=0x804bad0) at vm.c:1079
#22 0xb77bb26a in rb_iseq_eval_main (iseqval=135654596) at vm.c:1290
#23 0xb76e7969 in ruby_exec_node (n=0x815ecc4, file=0x0) at eval.c:206
#24 0xb76e8e96 in ruby_run_node (n=0x815ecc4) at eval.c:234
#25 0x0804884e in main (argc=4, argv=0xbfc33ef4) at main.c:35

It doesn't happen for all classes, however. For example, Qt::Point.constants 
correctly returns an empty array. I'm not entierely sure, but I think the 
crash happens only with classes derived from Qt::Object. Of the classes I 
tried, KDE::File, KDE::Url, Qt::Object and Qt::Point worked, while 
KDE::Application, KDE::MainWindow, KDE::Action, Qt::Widget and Qt::MainWindow 
crashed.

2) still related to the constants method. This may not be an issue at all, but 
I thought it strange enough to report it. KDE::File.constants and 
KDE::Url.constants both contained a set of constants which seem unrelated to 
the classes themselves. For example, KDE::File.constants returns:

[:File, "ApplicationWindowIconChange", "Australia", "Austria", "AutoDither", 
"CaymanIslands", "CentralAfricanRepublic", "CheckStateRole", "ClickFocus", 
"Clipboard", "ForwardedChannels", "GraphicsSceneHoverEnter", "GroupSeparator", 
"Honduras", "ImhDialableCharactersOnly", "ImhDigitsOnly", "InvalidSize", 
"ItemIsDropEnabled", "ItemIsSelectable", "Key_Ampersand"]

Unless I'm missing something, according to the KDE API documentation, those 
constants don't belong to class KFile.

Thanks for the attention

Stefano