[Bug 7216] recursive folders not working in picasa

http://bugs.winehq.org/show_bug.cgi?id=7216

--- Comment #12 from Dan Kegel   2008-07-19 22:26:28 ---
> From the logs, Picasa seems to be doing

003c:Call KERNEL32.CreateFileW(0032a510 L"C:\windows\profiles\demouser\My
Documents\",00000001,00000007,00000000,00000003,42000000,00000000)
ret=0070c7da
003c:Ret  KERNEL32.CreateFileW() retval=000000d8 ret=0070c7da
003c:Call KERNEL32.CreateEventA(00000000,00000000,00000000,00bd9dc4
"CChangeLoggerd8") ret=005461fa
003c:Ret  KERNEL32.CreateEventA() retval=000000dc ret=005461fa
...
0027:Call
KERNEL32.ReadDirectoryChangesW(000000d8,7d5179c8,00010000,00000001,00000057,00000000,7d5002b:Ret
 PE DLL (proc=0x7e67e3a0,module=0x7e660000

once, then the thread that called ReadDirectoryChanges loops forever, doing

0027:Call KERNEL32.GetOverlappedResult(000000d8,7d5179b4,7d5179a4,00000000)
ret=005473ee
0027:Ret  KERNEL32.GetOverlappedResult() retval=00000000 ret=00547267
0027:Call KERNEL32.GetLastError() ret=00547285
0027:Ret  KERNEL32.GetLastError() retval=000003e4 ret=00547285
0027:Call KERNEL32.WaitForSingleObject(000000dc,0000000a) ret=00547291
...
0027:Ret  KERNEL32.WaitForSingleObject() retval=00000102 ret=00547291
0027:Call KERNEL32.QueryPerformanceCounter(7d5178f4) ret=0072ff5e
0027:Ret  KERNEL32.QueryPerformanceCounter() retval=00000001 ret=0072ff5e
0027:Call KERNEL32.QueryPerformanceCounter(7d5178f4) ret=0072ff5e
0027:Ret  KERNEL32.QueryPerformanceCounter() retval=00000001 ret=0072ff5e
0027:Call KERNEL32.GetCurrentThreadId() ret=005472ce
0027:Ret  KERNEL32.GetCurrentThreadId() retval=00000027 ret=005472ce
0027:Call KERNEL32.SetEvent(000000b8) ret=00547312

over and over.  For some reason the event passed to ReadDirectoryChanges
is never firing.  
I looked at kernel32/tests/change.c, and it seems to try to test
this properly, but it's hard to say if it matches the exact behavior
of picasa.  I'll try to whip up a little test app that does.