[Kde-pim] KMail opening by message serial number abaility

[Mathieu Dupuy]

Mathieu Dupuy a écrit :
> Hello Everyone.
> I'm working with Trueg on adding Nepomuk features into some parts of 
> KDE. One of this feature
> It's mostly a proof of concept, and something else cleaner and more 
> powerful will be done once akonadi will be ready, but for now we need 
> it to work with KMail.
>
> What I need is kmail messages uniques Id which I can retrieve from 
> message and especially with which I can open kmail with. For 
> retrieving, I use KMMsgBase::getMsgSerNum(), no problem on this this 
> side.
> For opening KMail with the serial Number as argument, I hade to patch 
> KMail following McGuire intructions, and following the --view option 
> implementation.  It works well, but It crashes when closing the kmail 
> mail window .Tom has no idea of what could cause it, I searched a lot, 
> and I cannot understand why it crashes ; so here am I soliciting 
> kde-pim mailing-list help.
>
> Here is join my patch ; I had an  --viewid (yes id is not well choosen 
> but it's shorter than --viewByMsgSerNum) option following the --view 
> one ; the code is short & simple.
>
> Tom suggests that it crashes because kmfolder remain open ; but I 
> can't close it currently (I made a slot for closing it on 
> KMReaderWindow deletion, but it crashes before the slot could be called)
>
> Here is a crash gdb core dump : 
> http://myfreefilehosting.com/f/b582ff3324_3.89MB
> and the backtrace :
>
> #0  0x0e000028 in ?? ()
> #1  0xb6c20788 in KMMsgBase::syncIndexString (this=0x9536c78)
>   at /home/mdupuy/dev/kmail-patch/kdepim/kmail/kmmsgbase.cpp:1209
> #2  0xb6dadf8b in KMFolderIndex::updateIndex (this=0x94e4140, 
> aboutToClose=true)
>   at /home/mdupuy/dev/kmail-patch/kdepim/kmail/kmfolderindex.cpp:57
> #3  0xb6c94818 in KMFolderMaildir::reallyDoClose (this=0x94e4140)
>   at /home/mdupuy/dev/kmail-patch/kdepim/kmail/kmfoldermaildir.cpp:199
> #4  0xb6bacb6d in FolderStorage::close (this=0x954ef80, aForced=128)
>   at /home/mdupuy/dev/kmail-patch/kdepim/kmail/folderstorage.cpp:110
> #5  0xb6b7a216 in KMFolder::close (this=0x94de960, owner=0xb706a416 
> "kmkernel", force=<value optimized out>)
>   at /home/mdupuy/dev/kmail-patch/kdepim/kmail/kmfolder.cpp:543
> #6  0xb6cb35a3 in KMKernel::cleanup (this=0xbfb44a84) at 
> /home/mdupuy/dev/kmail-patch/kdepim/kmail/kmkernel.cpp:1733
> #7  0x0804a63c in main (argc=4, argv=0xbfb44cf4) at 
> /home/mdupuy/dev/kmail-patch/kdepim/kmail/main.cpp:148
>
>
> Thanks in advance.
> ------------------------------------------------------------------------
>
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> KDE PIM home page at http://pim.kde.org/
Fixed. The KMMessage had to be copied before being passed it to KMReaderWin.

-- 
Dupuy Mathieu
Mandriva Intern
R&D Department

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