New subject: [Bug 36470] Inspect tool (Microsoft Active Accessibility inspector), part of Windows 7 SDK needs oleacc.dll.WindowFromAccessibleObject

14 May 2014


      https://bugs.winehq.org/show_bug.cgi?id=36470
Bug ID: 36470
           Summary: Inspect tool (Microsoft Active Accessibility
                    inspector), part of Windows 7 SDK needs
                    oleacc.dll.WindowFromAccessibleObject
           Product: Wine
           Version: 1.7.18
          Hardware: x86
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: wine-bugs@winehq.org
          Reporter: focht@gmx.net
Hello folks,
continuation of bug 36372
Prerequisite: 'winetricks -q dotnet40 corefonts'
Windows 7 SDK (containing the MSAA/UIA tools and examples):
http://www.microsoft.com/en-us/download/details.aspx?id=8279
Windows Automation API 3.0 (provides needed 'UIAutomationCore.dll'):
https://support.microsoft.com/kb/971513
Download for Windows XP:
http://www.microsoft.com/downloads/details.aspx?FamilyId=cd55456d-9703-42a0-...
(you might need 'taskset -c 0 <installer> to work around bug 35041)
'Inspect' tool description:
http://msdn.microsoft.com/en-us/library/windows/desktop/dd318521%28v=vs.85%2...
Backtrace:
--- snip ---
$ pwd
/home/focht/.wine/drive_c/Program Files/Microsoft SDKs/Windows/v7.1/Bin
$ wine ./Inspect.exe
...
Unhandled exception: unimplemented function
oleacc.dll.WindowFromAccessibleObject called in 32-bit code (0x7b83ac57).
Register dump:
 CS:0023 SS:002b DS:002b ES:002b FS:0063 GS:006b
 EIP:7b83ac57 ESP:0033db04 EBP:0033db68 EFLAGS:00000287(   - --  I S - -P-C)
 EAX:7b826c7d EBX:7b8bb000 ECX:f69ecfc7 EDX:0033db2c
 ESI:0033dc48 EDI:00000000
...
Backtrace:
=>0 0x7b83ac57 RaiseException+0x8f(code=<couldn't compute location>,
flags=<couldn't compute location>, nbargs=<couldn't compute location>,
args=<couldn't compute location>)
[/home/focht/projects/wine/wine.repo/src/dlls/kernel32/except.c:84] in kernel32
(0x0033db68)
1 0xf69ecf01 __wine_spec_unimplemented_stub+0x34(module="oleacc.dll",
function="WindowFromAccessibleObject")
[/home/focht/projects/wine/wine.repo/src/dlls/winecrt0/stub.c:34] in oleacc
(0x0033dba0)
2 0xf69e7d1d __wine_stub_WindowFromAccessibleObject+0x28() in oleacc
(0x0033dbcc)
  3 0x53878d08 in uiautomationcore (+0x48d07) (0x0033dbcc)
  4 0x53879396 in uiautomationcore (+0x49395) (0x0033dc1c) 
...
  19 0x7ebc9282 call_hook_proc+0xb2(proc=0x5384988f, id=0x4, code=0, wparam=0,
lparam=0x33f3cc, prev_unicode=0x1, next_unicode=0x1)
[/home/focht/projects/wine/wine.repo/src/dlls/user32/hook.c:345] in user32
(0x0033f018)
  20 0x7ebc9749 call_hook+0x31f(info=0x33f13c, code=0, wparam=0,
lparam=0x33f3cc)
[/home/focht/projects/wine/wine.repo/src/dlls/user32/hook.c:427] in user32
(0x0033f098)
  21 0x7ebc99e9 HOOK_CallHooks+0x218(id=0x4, code=0, wparam=0, lparam=0x33f3cc,
unicode=0x1) [/home/focht/projects/wine/wine.repo/src/dlls/user32/hook.c:493]
in user32 (0x0033f388)
...
  25 0x7edef2ce manage_desktop+0x7d2(arg="")
[/home/focht/projects/wine/wine.repo/src/programs/explorer/desktop.c:915] in
explorer (0x0033f898)
  26 0x7edf189f parse_command_line+0x177(commandline="/desktop",
parameters=0x33f920)
[/home/focht/projects/wine/wine.repo/src/programs/explorer/explorer.c:718] in
explorer (0x0033f8c8)
...
0x7b83ac57 RaiseException+0x8f
[/home/focht/projects/wine/wine.repo/src/dlls/kernel32/except.c:84] in
kernel32: subl    $4,%esp
84        RtlRaiseException( &record );
Modules:
Module    Address            Debug info    Name (59 modules)
PE    53830000-538c8000    Export          uiautomationcore
ELF    7b800000-7ba60000    Dwarf           kernel32<elf>
  -PE    7b810000-7ba60000    \               kernel32
ELF    7bc00000-7bcee000    Dwarf           ntdll<elf>
  -PE    7bc10000-7bcee000    \               ntdll 
...
ELF    7edd9000-7ee00000    Dwarf           explorer<elf>
  -PE    7ede0000-7ee00000    \               explorer
...
Threads:
process  tid      prio (all id:s are in hex)
00000008 Inspect.exe
    0000002d    0
    0000002c    0
    0000002b    0
    0000002a    0
    00000029    0
    00000009    0
...
00000014 (D) C:\windows\system32\explorer.exe
    00000015    0 <==
...
--- snip ---
MSDN:
http://msdn.microsoft.com/en-us/library/windows/desktop/dd373876%28v=vs.85%2...
The 'Inspect' tool automatically injects 'UIAutomationCore.dll' into all or
selected processes on the current desktop to perform data retrieval on behalf
of a client.
In this case it's Wine builtin 'explorer.exe' crashing after injection
succeeded.
The dll can also load UIA plugins (providers) into its host process to extract
data using different techniques.
$ sha1sum winsdk_web.exe 
a8717ebb20a69c7efa85232bcb9899b8b07f98cf  winsdk_web.exe
$ du -sh winsdk_web.exe 
500K    winsdk_web.exe
$ wine --version
wine-1.7.18-155-gdb42703
Regards
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[Bug 36470] New: Inspect tool (Microsoft Active Accessibility inspector), part of Windows 7 SDK needs oleacc.dll.WindowFromAccessibleObject