Hi Mikhail,

I have been preparing the linux build. Following the "Non_Product_Build" you suggested me and the "Installing#Installing_more_than_one_version" entry from OOo wiki, in my Fedora 7, I got the build installed, seemingly successfully. However, when I tried to run the office from console the application crashed before the main frame showed up. The attachment is the output in the console. Could you please check it and tell me if there's something not right?

As we discussed in our last IRC meeting, I also checked the crash of i63661, unfortunately it still exists in my SRC680_m238 build, for information I attached the stack, it's almost the same as that generated in the old SRC680_m225 build. Should we do more verification work in this condition?

And I hope you had a splendid vacation with your family back in Russia, I'll be very happy if you would like to share some of your stories with me in private mails. ;-)

Best Regards,
Felix.



Zhang Xiaofei
Hi Mikhail,

The patches have been attached to the issue. Thank you very much for helping me on this task, and I'm eagerly looking forward to the next one.

Thanks and Best Regards, :-)
Felix.


Mikhail Voitenko
Hi Felix,

Thank you for the new patches. I would say you could attach them already to the issue. But since you will need the new version for further development anyway, you could try the patches on the new version to check whether the strange crash is still reproducible in your environment.

I think there is no need to wait for m239 in this case, m238 is relative stable and I currently can not see any benefit from using m239 instead.
I will looks for the next task :)

Best Regards,
Mikhail.

Zhang Xiaofei wrote:
Zhang Xiaofei
Hi Mikhail,

Thanks for testing the patches, however I am afraid the result is still uncertain. I rebuilt the full build and the crash still exist, since my build is based on SRC680_m225, I guess it is better I integrate the patches to a newer one and retest it? I have got the source of SRC680_m238 but I hear SRC680_m239, which will be used as the foundation of OOo 3.0 is being released soon, should I wait for the latter one? I'm looking forward to your suggestions.

Thanks,
Felix.

P.S. I feel very sorry for the typos exist in the last patches, I corrected them and made the new patches.

Mikhail Voitenko
Hi Felix,

Sorry for the delay. I have just tried your patch and it works pretty well by me. So there seems to be something wrong with your build.

Best regards,
Mikhail.

Zhang Xiaofei wrote:
Hi Mikhail,

Thanks very much for your replay, I have modified the patch to sw, however my modification caused the build to collapse. I feel awfully sorry to bother you again and again, but apparently there is something I misunderstood in your instructions, could you check the patch and point it out for me, or direct me to an example that inserts a wrapper into the MediaDescriptor service, please?

Thanks and Best Regards,
Felix.


Mikhail Voitenko 写道:
Hi Felix,

The problem is that the new writer patch does not exchange the InteractionHandler any more. Instead it shows the broken package notifications using the new wrapper, that is unnecessary. As I have written in the last IRC meeting, the wrapper should be insert into the InteractionHandler after the repairing has failed or user has canceled the repairing, in other words it should be done just after the NotifyBrokenPackage interaction is shown.

Best Regards,
Mikhail.

Zhang Xiaofei wrote:
Hi Mikhail,

Thanks to your advice in our last IRC meeting, I have remade the patches so that the wrapper handles the interaction instead. Unfortunately the modifications still do not prevent the filter selection box from appearing. Could you help to review the patches and give me some suggestions please?

With Thanks and Best Regards,
Felix.


zhangxiaofei 写道:
Hi Mikhail,

I'm sorry I encountered some problem. The implementation of the wrapper was OK in the compilation phase, but when I tried to initialize an instance of it, I got the link error as in the log. I'm not sure if the problem lies in the implementation, or it is because I did not initialize it in the right way. Could you help me with this please?

Thanks and Best Regards,
Felix.



Mikhail Voitenko 写道:
Hi Felix,

In this case a wrapper is just an implementation that implements the same set of interfaces as the original object, and redirects most of the calls to the original object. It just slightly changes the behavior by aborting the filter selection interception.

There is no necessity to register the wrapper as a service in this case. The object will be just created with C++ "new" operator and after that it's lifetime will be controlled by refcounting as it happens for all the UNO-objects. In other words the factory for the object is the source code itself in this case, because of this the XInitialization interface is also not necessary here ( XInitialization is used only on object initialization and should not be used further ). Theoretically XServiceInfo should be implemented, since it is a wrapper for the service.

And since in this case the source code has access to the C++ interface, it can use C++ API in addition to the UNO API ( in this case we will use the constructor to provide the original interaction handler ). But only while the object is accessible as C++ object. Since the InteractionHandler wrapper is inserted into the MediaDescriptor ( in other words it is transported using UNO API ), the source code that will retrieve it from there will be able to use UNO API only.

Best Regards,
Mikhail.

Zhang Xiaofei wrote:
Hi Mikhail,

Thanks you very much for your instructions. Sorry I'm not very familiar with this wrapper concept, so I may need your help on these questions: - Does a wrapper of an interface basically has the same intention to an implementation of an service, only the latter implements multiple interfaces? - How can a implemented wrapper be used in further programming? Since there's not registration as a component I guess we should just make an instance of the class and call its member functions?

Thanks and Best Regards,
Felix.


Mikhail Voitenko 写道:
Hi Felix,

thank you for the stacks. The problem here is that after the user has decided to do no recovery the filter detection process actually should be stopped. Unfortunately it seems that the current design does not allow to do it, and the shown filter selection dialog is just a part of the filter detection process that goes further.

We could use a workaround, implement a wrapper around interaction handler, that would prevent showing of the filter selection dialog. We could probably prevent appearing of any dialog during the further detection, but I would prefer to avoid possibility of non wished quite actions. Even if they are not possible now, they could be implemented in future.

So the wrapper will implement the task::XInteractionHandler interface. The constructor will get the original interaction handler and in case XInteractionHandler::handle() call is called the implementation will call the original handler except the case that the "document::NoSuchFilterRequest" is provided.

You can find an example of similar wrapper implementation in sfx2/source/doc/docfile.cxx:SfxMediumHandler_Impl. I think it makes sense that the class is implemented in "comphelper" since the problem should be solved not only for writer, but also for other applications.

Best Regards,
Mikhail.

Zhang Xiaofei wrote:
Hi Mikhail,

I'm glad to know the previous issue is solved. :-)

The problem of i63661 is still reproducible here, I recorded the stacks respectively to all the three boxes are shown, (while the third one may be not so useful,) the previous two are almost the same except for the 16th line: =================================== +swd680mi.dll!SwFilterDetect::detect(com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> & lDescriptor={...}) Line 317 + 0x22 C++ (stack1_promptdialog) -swd680mi.dll!SwFilterDetect::detect(com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> & lDescriptor={...}) Line 326 + 0x22 C++ (stack2_notifydialog)
-----------------------------------
Some tracing shows that bRepairAllowed has the right value 0, sorry I didn't got enough time to finish the tracing, maybe the problem lies around line 426 of G:\OOo\SRC680_m225\sw\source\ui\uno\swdetect.cxx. I'll have to continue it next Monday. Could you give me some hints on this, please?

Thanks and Best Regards,
Felix.


Mikhail Voitenko 写道:
Hi Felix,

Thank you for checking the scenario. I have marked the issue as non reproducible and have sent it to QA.

A new task could the the issue i63661. Please test whether the problem is still reproducible. If it is, please get the call stack at the place where the dialog regarding document repair is shown, just break in the debugger while the dialog is visible. There are two places, where the recovery might be activated, so we need to detect which one is affected.

Best Regards,
Mikhail.






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        bootstrap.uno.dll!Registry::operator=()  + 0x15 C++
        bootstrap.uno.dll!RegistryKey::openKey()  + 0x3f        C++
        bootstrap.uno.dll!stoc_simreg::RegistryKeyImpl::RegistryKeyImpl()  + 
0x89       C++
        bootstrap.uno.dll!stoc_simreg::SimpleRegistryImpl::getRootKey()  + 0x70 
C++
        bootstrap.uno.dll!stoc_defreg::NestedKeyImpl::computeName()  + 0xd0     
C++
        bootstrap.uno.dll!stoc_defreg::NestedKeyImpl::getResolvedName()  + 0x42 
C++
        bootstrap.uno.dll!stoc_defreg::NestedKeyImpl::computeName()  + 0x74     
C++
        bootstrap.uno.dll!stoc_defreg::NestedKeyImpl::getResolvedName()  + 0x42 
C++
        bootstrap.uno.dll!stoc_defreg::NestedKeyImpl::computeName()  + 0x74     
C++
        bootstrap.uno.dll!stoc_defreg::NestedKeyImpl::getResolvedName()  + 0x42 
C++
        bootstrap.uno.dll!stoc_defreg::NestedKeyImpl::computeName()  + 0x74     
C++
        bootstrap.uno.dll!stoc_defreg::NestedKeyImpl::openKey()  + 0x43 C++
        
bootstrap.uno.dll!stoc_smgr::ORegistryServiceManager::loadWithImplementationName()
  + 0x86      C++
        
bootstrap.uno.dll!stoc_smgr::ORegistryServiceManager::queryServiceFactories()  
+ 0x7d   C++
        
bootstrap.uno.dll!stoc_smgr::OServiceManager::createInstanceWithContext()  + 
0x36       C++
        bootstrap.uno.dll!stoc_smgr::OServiceManager::createInstance()  + 0x1e  
C++
        
filterconfig1.dll!filter::config::TypeDetection::impl_askDetectService()  + 
0x6e        C++
        
filterconfig1.dll!filter::config::TypeDetection::impl_detectTypeDeepOnly()  + 
0x3bb     C++
        
filterconfig1.dll!filter::config::TypeDetection::queryTypeByDescriptor()  + 
0x1cd       C++
        fwk680mi.dll!framework::LoadEnv::impl_detectTypeAndFilter()  + 0x135    
C++
        fwk680mi.dll!framework::LoadEnv::startLoading()  + 0x55 C++
        fwk680mi.dll!framework::LoadEnv::loadComponentFromURL()  + 0x82 C++
        fwk680mi.dll!framework::Desktop::loadComponentFromURL()  + 0xa3 C++
>       sfx680mi.dll!SfxApplication::OpenDocExec_Impl(SfxRequest & rReq={...})  
> Line 1420 + 0x50        C++
        sfx680mi.dll!SfxStubSfxApplicationOpenDocExec_Impl(SfxShell * 
pShell=0x026f79d0, SfxRequest & rReq={...})  Line 1123 + 0xf      C++
        sfx680mi.dll!SfxDispatcher::Call_Impl(SfxShell & rShell={...}, const 
SfxSlot & rSlot={...}, SfxRequest & rReq={...}, unsigned char bRecord=0)  Line 
338 + 0xb   C++
        sfx680mi.dll!SfxDispatcher::_Execute(SfxShell & rShell={...}, const 
SfxSlot & rSlot={...}, SfxRequest & rReq={...}, unsigned short eCallMode=1)  
Line 1106      C++
        sfx680mi.dll!SfxDispatcher::Execute(unsigned short nSlot=5501, unsigned 
short eCall=1, unsigned short nModi=0, const SfxItemSet & rArgs={...})  Line 
1489       C++
        sfx680mi.dll!SfxDispatcher::Execute(unsigned short nSlot=5501, unsigned 
short eCall=1, const SfxItemSet & rArgs={...})  Line 1461       C++
        sfx680mi.dll!SfxApplication::OpenDocExec_Impl(SfxRequest & rReq={...})  
Line 1018       C++
        sfx680mi.dll!SfxStubSfxApplicationOpenDocExec_Impl(SfxShell * 
pShell=0x026f79d0, SfxRequest & rReq={...})  Line 1123 + 0xf      C++
        sfx680mi.dll!SfxDispatcher::Call_Impl(SfxShell & rShell={...}, const 
SfxSlot & rSlot={...}, SfxRequest & rReq={...}, unsigned char bRecord='')  
Line 338 + 0xb C++
        sfx680mi.dll!SfxDispatcher::PostMsgHandler(SfxRequest * 
pReq=0x0865cb20)  Line 1650     C++
        sfx680mi.dll!SfxDispatcher::LinkStubPostMsgHandler(void * 
pThis=0x026cbf40, void * pCaller=0x0865cb20)  Line 1610 + 0xf C++
        tl680mi.dll!Link::Call(void * pCaller=0x0865cb20)  Line 158 + 0x19      
C++
        sfx680mi.dll!SfxHintPoster::Event(SfxHint * pPostedHint=0x0865cb20)  
Line 98 + 0x31     C++
        sfx680mi.dll!SfxHintPoster::LinkStubDoEvent_Impl(void * 
pThis=0x026ce650, void * pCaller=0x0865cb20)  Line 92 + 0x12    C++
        tl680mi.dll!Link::Call(void * pCaller=0x0865cb20)  Line 158 + 0x19      
C++
        vcl680mi.dll!ImplHandleUserEvent(ImplSVEvent * pSVEvent=0x085e40b8)  
Line 2033  C++
        vcl680mi.dll!ImplWindowFrameProc(Window * pWindow=0x026c3db8, SalFrame 
* __formal=0x026d5008, unsigned short nEvent=22, const void * 
pEvent=0x085e40b8)  Line 2528 + 0x9        C++
        vcl680mi.dll!ImplHandleUserEvent(HWND__ * hWnd=0x0001113c, long 
lParam=140394680)  Line 4488 + 0x20     C++
        vcl680mi.dll!SalFrameWndProc(HWND__ * hWnd=0x0001113c, unsigned int 
nMsg=1154, unsigned int wParam=0, long lParam=140394680, int & rDef=1)  Line 
5993 + 0xd     C++
        vcl680mi.dll!SalFrameWndProcW(HWND__ * hWnd=0x0001113c, unsigned int 
nMsg=1154, unsigned int wParam=0, long lParam=140394680)  Line 6148 + 0x19 C++
        user32.dll!77d18734()   
        user32.dll!77d18816()   
        user32.dll!77d189cd()   
        user32.dll!77d19402()   
        user32.dll!77d18a10()   
        vcl680mi.dll!ImplDispatchMessage(const tagMSG * lpMsg=0x0100f558)  Line 
200 + 0xa       C++
        vcl680mi.dll!ImplSalDispatchMessage(tagMSG * pMsg=0x0100f558)  Line 722 
+ 0x9   C++
        vcl680mi.dll!ImplSalYield(unsigned char bWait='', unsigned char 
bHandleAllCurrentEvents=0)  Line 740 + 0x9     C++
        vcl680mi.dll!WinSalInstance::Yield(bool bWait=true, bool 
bHandleAllCurrentEvents=false)  Line 797 + 0xd C++
        vcl680mi.dll!Application::Yield(bool bAllEvents=false)  Line 558        
C++
        vcl680mi.dll!Application::Execute()  Line 516 + 0x7     C++
        soffice.exe!desktop::Desktop::Main()  Line 1702 C++
        vcl680mi.dll!ImplSVMain()  Line 263     C++
        vcl680mi.dll!SVMain()  Line 304 C++
        soffice.exe!sal_main_with_args(int __formal=1, int __formal=1)  Line 
117        C++
        soffice.exe!main(int argc=1, char * * argv=0x00036f08)  Line 83 + 0x21  
C++
        soffice.exe!WinMain(void * _hinst=0x00400000, void * _dummy=0x00000000, 
char * _cmdline=0x00051f0c, int _nshow=1)  Line 83 + 0x29       C++
        soffice.exe!WinMainCRTStartup()  Line 390 + 0x1b        C
        kernel32.dll!7c816fd7()         
[EMAIL PROTECTED] program]$ soffice
libGL error: drmMap of framebuffer failed (ÎÞЧµÄ²ÎÊý)
libGL error: reverting to (slow) indirect rendering

Environment
        $XENVIRONMENT           ""
        $DISPLAY                ":0.0"
        $SAL_VISUAL             ""
        $SAL_FONTPATH           ""
        $SAL_NOSEGV             ""
        $SAL_IGNOREXERRORS      ""
        $SAL_PROPERTIES         ""
        $SAL_WM                 ""
        $SAL_SYNCHRONIZE        ""
Client
        Host                    "localhost.localdomain"
Display
        Host                    ":0.0"
        Vendor (Release)        "The X.Org Foundation (10300000)"
        Protocol                11.0
        Screen (count,def)      0 (1,0)
        shift ctrl alt          Shift_L (0xFFE1) Control_L (0xFFE3) Alt_L 
(0xFFE9)
        XMaxRequestSize         262140 16777212 [bytes]
        Properties              0x1000FCB
Screen
        Resolution/Size         96*96 1024*768 15.9"
        Black&White             0 16777215
        RGB                     0xff0000 0xff00 0xff
        Visual                  24-bit TrueColor ID=0x24
sh: crash_report: command not found
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