New subject: [Bug 35816] iTunes 7 installer aborts early ('Err' object 'Clear' and 'Number' methods are stubs)

18 Mar 2014

      https://bugs.winehq.org/show_bug.cgi?id=35816

            Bug ID: 35816
           Summary: iTunes 7 installer aborts early ('Err' object 'Clear'
                    and 'Number' methods are stubs)
           Product: Wine
           Version: 1.7.14
          Hardware: x86
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: vbscript
          Assignee: wine-bugs(a)winehq.org
          Reporter: focht(a)gmx.net

Hello folks,

continuation of bug 35794

--- snip ---
$ WINEDEBUG=+tid,+seh,+relay,+vbscript,+ole,+variant wine ./iTunesSetup7.exe
...
...
log.txt 2>&1
...
0039:trace:vbscript:interp_icall 
0039:trace:vbscript:disp_get_id using IDispatch
0039:trace:ole:ITypeInfo_fnGetIDsOfNames (0x1daf80) Name L"Err" cNames 1
...
0039:warn:ole:ITypeInfo_fnGetIDsOfNames no names found
0039:fixme:msi:AutomationObject_GetIDsOfNames Unknown member L"Err", clsid
{000c109e-0000-0000-c000-000000000046}
0039:trace:vbscript:DispatchEx_AddRef (0x1d5e28) ref=2
0039:trace:vbscript:interp_mcallv 
0039:trace:ole:ITypeInfo_fnGetIDsOfNames (0x1d5948) Name L"Clear" cNames 1
0039:Call KERNEL32.lstrcmpiW(001ec73c L"Clear",001d3ff4 L"Clear") ret=7e5dabff
0039:Ret  KERNEL32.lstrcmpiW() retval=00000000 ret=7e5dabff
0039:trace:ole:ITypeInfo_fnGetIDsOfNames -- 0x00000000
0039:trace:vbscript:DispatchEx_QueryInterface (0x1d5e28)->(IID_IDispatchEx
0x64e1a0)
0039:trace:vbscript:DispatchEx_AddRef (0x1d5e28) ref=3
0039:trace:vbscript:DispatchEx_InvokeEx (0x1d5e28)->(64 0 1 0x64e234 (nil)
0x64e180 (nil))
0039:fixme:vbscript:Err_Clear 
0039:trace:vbscript:DispatchEx_Release (0x1d5e28) ref=2
0039:trace:vbscript:DispatchEx_Release (0x1d5e28) ref=1
0039:fixme:vbscript:exec_script Failed 80004001 in resume next mode 
...
0037:err:msi:ITERATE_Actions Execution halted, action L"iTunesLaunchConditions"
returned 1603 
--- snip ---
The relevant VBScript code:

--- snip ---
Function CompareVersions(sVersion1, sVersion2)
    Dim rgExpVersionComponents
    Dim oMatches1, oMatches2
    Dim iVersion1, iVersion2
    Dim i

    On Error Resume Next
    Set rgExpVersionComponents = New RegExp
    rgExpVersionComponents.Pattern = "(\d+)\.?"
    rgExpVersionComponents.Global= True
    Set oMatches1 = rgExpVersionComponents.Execute(sVersion1)
    Set oMatches2 = rgExpVersionComponents.Execute(sVersion2)
    i = 0
    Do
        Err.Clear
        iVersion1 = 0
        iVersion2 = 0
        iVersion1 = CInt(oMatches1(i).SubMatches(0))
        iVersion2 = CInt(oMatches2(i).SubMatches(0))
        If iVersion1 < iVersion2 Then
            CompareVersions = -1
            Exit Function
        ElseIf iVersion1 > iVersion2 Then
            CompareVersions = 1
            Exit Function
        End If
        i = i + 1
    Loop While Err.number = 0
    CompareVersions = 0
End Function
--- snip ---

Source:
http://source.winehq.org/git/wine.git/blob/347cf1d39df2c5e3488d10e9aff267861...

--- snip ---
56 static HRESULT Err_Clear(vbdisp_t *This, VARIANT *args, unsigned args_cnt,
VARIANT *res)
57 {
58     FIXME("\n");
59     return E_NOTIMPL;
60 }
--- snip ---

$ sha1sum iTunesSetup7.exe 
5cdc86b2edb1411b9a022f05b1bfbe858fbcf901  iTunesSetup7.exe

$ du -sh iTunesSetup7.exe 
35M    iTunesSetup7.exe

$ wine --version
wine-1.7.14-165-g77bd74f

Regards

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[Bug 35816] New: iTunes 7 installer aborts early ('Err' object 'Clear' and 'Number' methods are stubs)

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