June 2005 - Wine-Devel - list.winehq.org

Anybody looking for a pet Wine project?
by Mike McCormack June 30, 2005

June 30, 2005

Hi All, If anybody is looking for a small project, I've got just the thing for you! hh.exe and hhctrl.ocx are two components of the Microsoft HTML help engine. hh.exe is a small wrapper around hhctrl.ocx, which is the HTML help viewer. hhctrl.ocx embeds IE and feeds it HTML documents decoded from .chm files with itss.dll (the Infotech storage system). Implementing hhctrl.ocx would make an excellent test case for IE embedding that Jacek is working on, and for itss.dll. So most of the components are already in place (or will be soon) to make HTML help work... any takers to fill in the dots? The reward is, like most of Wine code, to say "I made that work" :) Let me know if you're interested. Mike

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Wine avitools/aviplay fails with CO_E_NOTINITIALIZED for any AVI file
by Alex Villacís Lasso June 30, 2005

June 30, 2005

I recently downloaded Wine-20050628 (self contained install with fake Windows drive) and tried to use the aviplay program in programs/avitools directory. However, this program fails with this odd error trace: [bash$] WINEDEBUG=shell,ole wine ~/temp/wine/wine-20050628-patch/programs/aviplay.exe.so blur24.avi ... trace:shell:SIC_IconAppend L"c:\\windows\\system\\shell32.dll" 37 0x1126 0x112e trace:shell:SHAlloc 20 bytes at 0x65f43068 trace:shell:SIC_IconAppend L"c:\\windows\\system\\shell32.dll" -38 0x1126 0x112e trace:shell:SHAlloc 20 bytes at 0x65f430d0 trace:shell:SIC_Initialize hIconSmall=0x65f2f5e0 hIconBig=0x65f31190 fixme:avifile:AVIFileInit (): stub! trace:shell:HCR_RegOpenClassIDKey CLSID\{00020020-0000-0000-c000-000000000046} trace:shell:HCR_GetClassNameA -- trace:shell:HCR_RegOpenClassIDKey CLSID\{00020000-0000-0000-c000-000000000046} trace:shell:HCR_GetClassNameA -- Microsoft AVI Files trace:shell:SHCoCreateInstance ((nil), {00020000-0000-0000-c000-000000000046} (Microsoft AVI Files),unk:(nil), {00020020-0000-0000-c000-000000000046} (unknown),0x65cbf8fc) trace:shell:SHQueryValueExW (hkey=0x64,(null),(nil),(nil),0x65cbf338,0x65cbf330=520) trace:shell:SHQueryValueExW (hkey=0x64,L"LoadWithoutCOM",(nil),(nil),(nil),(nil)=0) trace:shell:PathFindFileNameW (L"avifil32.dll") trace:shell:SHCoCreateInstance WithoutCom=0 FromShell=0 trace:shell:HCR_RegOpenClassIDKey CLSID\{00020020-0000-0000-c000-000000000046} trace:shell:HCR_GetClassNameA -- trace:shell:HCR_RegOpenClassIDKey CLSID\{00020000-0000-0000-c000-000000000046} trace:shell:HCR_GetClassNameA -- Microsoft AVI Files err:shell:SHCoCreateInstance failed (0x800401f0) to create CLSID: {00020000-0000-0000-c000-000000000046} (Microsoft AVI Files) IID: {00020020-0000-0000-c000-000000000046} (unknown) err:shell:SHCoCreateInstance class not found in registry trace:shell:SHCoCreateInstance -- instance: (nil) AVIFileOpen: 0x800401f0 I looked up in the include files, and the value of 0x800410f0 is CO_E_NOTINITIALIZED. This is confirmed by a check in the source code that indicates that the apartment was not initialized (please correct me if I get the terminology wrong). The code for aviplay and aviinfo does not attempt to initialize any apartment prior to calling AVIFileOpen with /pclsidHandler/ set to NULL. I looked up in MSDN, and the documentation for AVIFileOpen does not suggest (to me at least), that an apartment should be initialized by the caller. This seems odd, since this means that the program should never have worked in the first place, yet the comments in the source suggest that it worked at least once. Are these avitools maintained? If so, does this result from a misconfiguration (the same one in two different machines so far), or from a genuine incomplete implementation? I would like to hear any comment on this. The original purpose of messing with aviplay was to test whether the Indeo video codecs are actually usable after being installed under Wine, but this problems affects even files not encoded with Indeo. Alex Villacís Lasso

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Re: MSHTML: fix blank.htm resources
by Alexandre Julliard June 30, 2005

June 30, 2005

Jacek Caban <jack(a)itma.pwr.wroc.pl> writes: > This patch depends on my patch to wrc. Alexandre, > I discovered why the test didn't fail for me. There is > a bug in Wine that causes loading of the native dll instead > of builtin when you load it as a data file, so I tested the > builtin dll with native resources. That's a feature ;-) We can't support loading builtins as datafiles, so the idea is that it's more likely that the app will be happy with loading the native as datafile than loading the builtin in normal mode. It does make the behavior a bit surprising I agree. -- Alexandre Julliard julliard(a)winehq.org

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Sony Station
by Oliver Stieber June 30, 2005

June 30, 2005

Hi, Has anyone managed to get sony's station (http://www.station.sony.com/en/) past the file scan? ___________________________________________________________ Yahoo! Messenger - NEW crystal clear PC to PC calling worldwide with voicemail http://uk.messenger.yahoo.com

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Re: [user/tests]: Re: Fix bug that left mouse buttons swapped after tests
by Paul Vriens June 30, 2005

June 30, 2005

>> ChangeLog: Fix bug that left mouse buttons swapped after tests >> >> Ivan. > > I think your patch causes test to fail on Wine, Ivan. My try goes next. > > > ChangeLog: > Saulius Krasuckas <saulius.krasuckas(a)ieee.org> > - Break from the loop to restore SM_SWAPBUTTON metrics. > - SetLastError() to see if restoration changes it. > > > Index: dlls/user/tests/sysparams.c > =================================================================== > RCS file: /home/wine/wine/dlls/user/tests/sysparams.c,v > retrieving revision 1.38 > diff -p -u -r1.38 sysparams.c > --- dlls/user/tests/sysparams.c 20 Jun 2005 15:36:17 -0000 1.38 > +++ dlls/user/tests/sysparams.c 30 Jun 2005 07:36:40 -0000 > @@ -1011,7 +1011,7 @@ static void test_SPI_SETMOUSEBUTTONSWAP( > rc=SystemParametersInfoA( SPI_SETMOUSEBUTTONSWAP, vals[i], 0, > SPIF_UPDATEINIFILE | SPIF_SENDCHANGE ); > if (!test_error_msg(rc!=vals[i],"SPI_{GET,SET}MOUSEBUTTONSWAP")) > - return; > + break; It's nice to break but the the end-result will be that the test fails on all windows versions I could my hands on and that the previous setting is restored. Not very useful it seams. Cheers, Paul.

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Question about deadlock in winmm
by Vitaliy Margolen June 30, 2005

June 30, 2005

Lately I'm seeing a lot of deadlocks in wine's sound system. Most notably winealsa. But the code in question affects all (in my case oss since it's working better for me then others). I'm not sure what exactly happens (deadlock because of race condition or else) but code bellow deadlocks with other heap functions (like GetHeap). Removing HeapValidate didn't cause any problems for as of yet. And I haven't seen a single deadlock here at all. Is there are reasons we perform this heap validation here? Could someone comment on this? If someone interested I could reproduce backtrace of the deadlock. -- Best regards, Vitaliy Index: dlls/winmm/lolvldrv.c =================================================================== RCS file: /home/wine/wine/dlls/winmm/lolvldrv.c,v retrieving revision 1.68 diff -u -p -r1.68 lolvldrv.c --- dlls/winmm/lolvldrv.c 22 Jun 2005 11:59:43 -0000 1.68 +++ dlls/winmm/lolvldrv.c 29 Jun 2005 14:54:42 -0000 @@ -441,7 +441,7 @@ LPWINE_MLD MMDRV_Get(HANDLE _hndl, UINT hndl = hndl & ~0x8000; if (hndl < sizeof(MM_MLDrvs) / sizeof(MM_MLDrvs[0])) { mld = MM_MLDrvs[hndl]; - if (!mld || !HeapValidate(GetProcessHeap(), 0, mld) || mld->type != type) + if (!mld || mld->type != type) mld = NULL; } hndl = hndl | 0x8000;

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Re: Fix ntdll compilation in Darwin
by Dmitry Timoshkov June 30, 2005

June 30, 2005

"Phil Krylov" <phil(a)newstar.rinet.ru> wrote: > Index: dlls/ntdll/cdrom.c > =================================================================== > RCS file: /home/wine/wine/dlls/ntdll/cdrom.c,v > retrieving revision 1.59 > diff -p -u -r1.59 cdrom.c > --- dlls/ntdll/cdrom.c 29 Jun 2005 19:18:54 -0000 1.59 > +++ dlls/ntdll/cdrom.c 30 Jun 2005 11:27:41 -0000 > @@ -75,6 +75,11 @@ > # include <sys/scsiio.h> > #endif > > +#ifdef __APPLE__ > +# include <IOKit/IOKitLib.h> > +# include <IOKit/scsi/SCSICmds_REQUEST_SENSE_Defs.h> > +#endif > + > #define NONAMELESSUNION > #define NONAMELESSSTRUCT > #include "ntstatus.h" > @@ -1418,6 +1423,8 @@ static NTSTATUS CDROM_ScsiPassThroughDir > > #ifdef SENSEBUFLEN > if (pPacket->SenseInfoLength > SENSEBUFLEN) > +#elif defined( __APPLE__ ) > + if (pPacket->SenseInfoLength > kSenseDefaultSize) > #else > if (pPacket->SenseInfoLength > sizeof(struct request_sense)) > #endif Please do not introduce even more platform dependent #ifdefs into cdrom.c, currently it already has enough mess with all that #if defined(linux)/(__FreeBSD__)/ (__NetBSD__). Add proper configure checks for headers and structures your platform needs. -- Dmitry.

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Delays in FileOpen
by Uwe Bonnes June 30, 2005

June 30, 2005

Hallo (Michael?), File Open Dialogs for me have some noticable initial delay when starting up. For example, try in internet explorer "Save under". I don't remember seeing that delay some time before. Dif recent shfolder changes cause that delay? Bye -- Uwe Bonnes bon(a)elektron.ikp.physik.tu-darmstadt.de Institut fuer Kernphysik Schlossgartenstrasse 9 64289 Darmstadt --------- Tel. 06151 162516 -------- Fax. 06151 164321 ----------

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Re: [user/tests]: Re: Fix bug that left mouse buttons swapped after tests
by Ivan Leo Puoti June 30, 2005

June 30, 2005

Saulius Krasuckas wrote: >>ChangeLog: Fix bug that left mouse buttons swapped after tests >> >>Ivan. > > > I think your patch causes test to fail on Wine, Ivan. My try goes next. Maybe that isn't a bad thing, the results from the latest build of winetest shows this test fails on windows 2000, windows nt, windows me, and windows 98se, so I somewhat doubt the wine behaviour is correct. Ivan.

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Fwd: Anybody looking for a pet Wine project?
by Vijay Kiran Kamuju June 30, 2005

June 30, 2005

---------- Forwarded message ---------- From: Vijay Kiran Kamuju <infyquest(a)gmail.com> Date: Jun 30, 2005 3:42 PM Subject: Re: Anybody looking for a pet Wine project? To: Mike McCormack <mike(a)codeweavers.com> typelib info of hhctrl.ocx of winxp (used pe explorer) -------------------------------------------------------------------------- //HHCtrl 4.0 Type Library //Version: 4.0 HHCTRLLib; GUID = {ADB880A2-D8FF-11CF-9377-00AA003B7A11}; //Event interface for HHCtrl Dispatch _HHCtrlEvents; GUID = {ADB880A3-D8FF-11CF-9377-00AA003B7A11}; function Click(out ParamString: BSTR); stdcall; //HHCtrl Class CoClass HHCtrl; GUID = {52A2AAAE-085D-4187-97EA-8C30DB990436}; //IHHCtrl Interface Dispatch IHHCtrl; GUID = {ADB880A1-D8FF-11CF-9377-00AA003B7A11}; function QueryInterface(riid: ^GUID; out ppvObj: ^^VOID); stdcall; function AddRef: UI4; stdcall; function Release: UI4; stdcall; function GetTypeInfoCount(out pctinfo: ^UINT); stdcall; function GetTypeInfo(itinfo: UINT; lcid: UI4; out pptinfo: ^^VOID); stdcall; function GetIDsOfNames(riid: ^GUID; rgszNames: ^^I1; cNames: UINT; lcid: UI4; out rgdispid: ^I4); stdcall; function Invoke(dispidMember: I4; riid: ^GUID; lcid: UI4; wFlags: UI2; pdispparams: ^DISPPARAMS; out pvarResult: ^Variant; out pexcepinfo: ^EXCEPINFO; out puArgErr: ^UINT); stdcall; property-put Image(: BSTR); stdcall; property-get Image: BSTR; stdcall; //Click method function Click; stdcall; //Click method function HHClick; stdcall; //Print method function Print; stdcall; //syncURL method function syncURL(out pszUrl: BSTR); stdcall; //TCard method function TCard(out wParam: UINT_PTR; out lParam: LONG_PTR); stdcall; //Text Popup method function TextPopup(out pszText: BSTR; out pszFont: BSTR; out horzMargins: INT; out vertMargins: INT; out clrForeground: UI4; out clrBackground: UI4); stdcall; Alias UINT_PTR; UI4 Alias LONG_PTR; I4 //Deprecated HHCtrl Class 2 CoClass OldHHCtrl2; GUID = {41B23C28-488E-4E5C-ACE2-BB0BBABE99E8}; //Deprecated HHCtrl Class 1 CoClass OldHHCtrl1; GUID = {ADB880A6-D8FF-11CF-9377-00AA003B7A11}; On 6/30/05, Mike McCormack <mike(a)codeweavers.com> wrote: > > Hi All, > > If anybody is looking for a small project, I've got just the thing for you! > > hh.exe and hhctrl.ocx are two components of the Microsoft HTML help > engine. hh.exe is a small wrapper around hhctrl.ocx, which is the HTML > help viewer. > > hhctrl.ocx embeds IE and feeds it HTML documents decoded from .chm files > with itss.dll (the Infotech storage system). Implementing hhctrl.ocx > would make an excellent test case for IE embedding that Jacek is working > on, and for itss.dll. > > So most of the components are already in place (or will be soon) to make > HTML help work... any takers to fill in the dots? > > The reward is, like most of Wine code, to say "I made that work" :) > > Let me know if you're interested. > > Mike > > >

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