ieframe:add app: protocol support to make mshtml triggerBeforeNavigate2 event when handle app: hyperlink

[Changhui Liu]

Hi Jacek:
I found that the real reason is urlmon!get_protocol_cf return MK_E_SYNTAX(0x800401e4) when it open this registry key “HKEY_CLASSES_ROOT\PROTOCOLS\Handler\app” failed.
Do you think the right way is implement a new 'app:' protocol handle like "HKEY_CLASSES_ROOT\PROTOCOLS\Handler\http"?


Thank you!




------------------
Regards,
Changhui.
 

 
 
 
------------------ Original ------------------
From:  "Jacek Caban"<jacek at codeweavers.com>;
Date:  Thu, Jan 15, 2015 05:55 PM
To:  "wine-devel"<wine-devel at winehq.org>; 

Subject:  Re: ieframe:add app: protocol support to make mshtml triggerBeforeNavigate2 event when handle app: hyperlink

 
                   Hi Changhui,
       
       On 01/15/15 02:39, Changhui Liu wrote:
     
            Hi, this verify test need the user click the app: hyperlink         in browser, 
       so it is hard to write a test in dlls/ieframe/tests.
       
       
       I upload the test html file and a test exe here:
       http://www.imakevideo.com/app.html
       http://www.imakevideo.com/mfc_web.zip
       
       
       To run the test, extract mfc_web.zip, then run the         mfc_web.exe, click the Go           button;
       A message "BeforeNavigate2 app:xxx" will popup when click the         app: hyperlink 
       if the BeforeNavigate2 event           was triggered as like IE in windows, or nothing.
          
     It doesn't seem right. There is nothing special about app: protocol     handling, BeforeNavigate2 should be called in this case the same way     as for any other protocol. You need to find the real reason why it's     not called instead of calling it in an error case. The bug is likely     to be in mshtml.
     
     Jacek
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