May 2001 - Wine-Devel - list.winehq.org

Finding (or not) the exact number of args
by Gaël de Chalendar June 1, 2001

June 1, 2001

Hi, I'm trying to implement stubs for some missing ordinal functions in shlwapi. Reading the NOTES comment in dlls/shlwapi/ordinal.c I don't know if it is a good idea, but it allows explorer.exe (Win 98) to show its desktop and it is what I'm testing (just for fun. I do not hope to be able to use it right now). Anyway, it uses at a moment or another unimplemented ordinal functions. To implement their stubs, I begins with a lot of args, reducing this number until the function is passed. It seems to work but I wonder if I do not add only problems with this strategy. If I left the stack in a corrupted state, maybe the problem will become visible a lot later... I was not able to find in docs, mails archives or google groups any useful tip to find (simply) the right number of args. Particularly, the URL http://www.ece.cmu.edu/afs/ece/usr/dacut/www/src is dead. So, do I continue ? If yes, in this way or differently ? Thanks for your advices. Gael. PS: I will not read my mail until monday 28.

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Re: critical section blocking
by Duane Clark June 1, 2001

June 1, 2001

Aric Stewart wrote: > > Working with QuickTime5 I found a situation where mouse messages could > lockup wine. This leaving and entering the critical section resolves > that bug. > > -aric > > ------------------------------------------------------------------------ > Index: windows/message.c > =================================================================== > RCS file: /home/wine/wine/windows/message.c,v With this patch, Myst locks up solid as soon as the mouse is moved into the Myst window. Without it, Myst works fine. Duane

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Re: wineps include fix.
by Ian Pilcher June 1, 2001

June 1, 2001

David Hammerton wrote: > > hi, seems you have done some updating on it.. but now it still doesnt compile, > im not sure if your trying to include something that is defined elsewhere or > you made a typo, but it seems to bawk on: > > gcc -c -I. -I. -I../../include -I../../include -I/usr/include/freetype2 -g -O2 > -Wall -mpreferred-stack-boundary=2 -fPIC -D__WINE__ -D_REENTRANT > -I/usr/X11R6/include -o truetype.o truetype.c > truetype.c:13: `#include' expects "FILENAME" or <FILENAME> > truetype.c:14: `#include' expects "FILENAME" or <FILENAME> > I give up. You're getting the error because FreeType's macros are not being defined by your include files. This is supposed to be the way to work around the fact that the FreeType guys rename their include files with every minor release. freetype/freetype.h should either define the macros or include another file that does so. If you can figure out why that isn't happening, let me know. -- ======================================================================== Ian Pilcher ian.pilcher(a)home.com ========================================================================

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Re: set_thread_buffer
by Marcus Meissner May 31, 2001

May 31, 2001

On Thu, May 31, 2001 at 01:12:14PM -0400, =?iso-8859-1?Q?G=E9rard_Patel_=3Cgerard.patel=40nerim.net=3E?=(a)tourian.nerim.net wrote: > At 01:24 30/05/2001 +0200, you wrote: > (yet another self followup) > > >Since the commits of last night, every app I have tried only says : > > > >wine client error:0x80675a8: set_thread_buffer failed with status c000000d Hmm, can you do 'nm file/file.o|grep stat64' and see if we are including stat64 there? > >with apps that usually work fine. > I have still the problem; I have downloaded a fresh tree from winehq > to make sure it was not a random event. > > I don't have much time to debug until next weekend, but I have done > a bit of searching : this does not happen on my newest computer, a > Mandrake 8 with glibc 2.2. It happens with my other box, a Suse 6.1 > with a manually upgraded glibc 2.1.3 (I use it without this problem since > months) > > The problem occurs in the mmap call in the server subroutine, the parameters > being > size=8192, fd=8,offset=0. > > Has anyone compiled cvs since 3 days with glibc 2.1.3 ? I have build RPMs for OpenLinux eDesktop 2.4, which is kernel 2.2.14 and glibc 2.1.3, and sol.exe still works. You can try them from http://www.lst.de/~mm/wine.html if you want to. Ciao, Marcus

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Re: set_errno patch
by Alexandre Julliard May 31, 2001

May 31, 2001

Francois Gouget <fgouget(a)free.fr> writes: > MSVCRT__set_errno should be able to set errno to 0. It's called at > least once explicitly with 0 in dir.c, but many other times it is > called with a GetLastError() that may return 0. I don't think it is ever correct to set errno to 0. Code that does that should be fixed to provide a valid error code instead. -- Alexandre Julliard julliard(a)winehq.com

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FreeType autoconf checks - please test
by Ian Pilcher May 31, 2001

May 31, 2001

This works on my system (Red Hat 7.1 with FreeType 2.0.1). Please try it on other variants and let me know if it works. -- ======================================================================== Ian Pilcher ian.pilcher(a)home.com ======================================================================== diff -urN ../wine-20010529cvs/configure.in ./configure.in --- ../wine-20010529cvs/configure.in Thu May 31 09:16:57 2001 +++ ./configure.in Thu May 31 09:19:41 2001 @@ -402,8 +402,21 @@ wine_cv_msg_freetype=yes else AC_DEFINE(HAVE_FREETYPE) - FREETYPELIBS=`$ft_devel --libs` - FREETYPEINCL=`$ft_devel --cflags` + FREETYPELIBS=`$ft_devel --libs` + FREETYPEINCL=`$ft_devel --cflags` + ft_incl_dir=${FREETYPEINCL#-I} + old_c_include_path="$C_INCLUDE_PATH" + C_INCLUDE_PATH="$ft_incl_dir:$C_INCLUDE_PATH" + export C_INCLUDE_PATH + ft_incl_dir=$ft_incl_dir/freetype + AC_CHECK_HEADER($ft_incl_dir/freetype.h,AC_DEFINE(HAVE_FREETYPE_H)) + AC_CHECK_HEADER($ft_incl_dir/ftglyph.h,AC_DEFINE(HAVE_FTGLYPH_H)) + AC_CHECK_HEADER($ft_incl_dir/tttables.h,AC_DEFINE(HAVE_TTTABLES_H)) + AC_CHECK_HEADER($ft_incl_dir/ftnames.h,AC_DEFINE(HAVE_FTNAMES_H)) + AC_CHECK_HEADER($ft_incl_dir/ftsnames.h,AC_DEFINE(HAVE_FTSNAMES_H)) + AC_CHECK_HEADER($ft_incl_dir/ttnameid.h,AC_DEFINE(HAVE_TTNAMEID_H)) + C_INCLUDE_PATH="$old_c_include_path" + export C_INCLUDE_PATH wine_cv_msg_freetype=no fi fi diff -urN ../wine-20010529cvs/dlls/wineps/truetype.c ./dlls/wineps/truetype.c --- ../wine-20010529cvs/dlls/wineps/truetype.c Thu May 31 09:17:26 2001 +++ ./dlls/wineps/truetype.c Thu May 31 09:17:56 2001 @@ -9,11 +9,30 @@ #ifdef HAVE_FREETYPE +/* + * These stupid #ifdefs should work for FreeType 2.0.1 and 2.0.2. Beyond that + * is anybody's guess. + */ + +#ifdef HAVE_FREETYPE_H #include <freetype/freetype.h> -#include FT_NAMES_H -#include FT_TRUETYPE_NAMES_H -#include FT_TRUETYPE_TABLES_H -#include FT_GLYPH_H +#endif +#ifdef HAVE_FTGLYPH_H +#include <freetype/ftglyph.h> +#endif +#ifdef HAVE_TTTABLES_H +#include <freetype/tttables.h> +#endif +#ifdef HAVE_FTNAMES_H +#include <freetype/ftnames.h> +#endif +#ifdef HAVE_FTSNAMES_H +#include <freetype/ftsnames.h> +#endif +#ifdef HAVE_TTNAMEID_H +#include <freetype/ttnameid.h> +#endif + #include <sys/types.h> #include <dirent.h> #include <string.h> diff -urN ../wine-20010529cvs/include/acconfig.h ./include/acconfig.h --- ../wine-20010529cvs/include/acconfig.h Tue May 29 18:16:35 2001 +++ ./include/acconfig.h Thu May 31 09:17:56 2001 @@ -129,3 +129,11 @@ /* Define if FreeType 2 is installed */ #undef HAVE_FREETYPE + +/* Define if various FreeType headers are present */ +#undef HAVE_FREETYPE_H +#undef HAVE_FTGLYPH_H +#undef HAVE_TTTABLES_H +#undef HAVE_FTNAMES_H +#undef HAVE_FTSNAMES_H +#undef HAVE_TTNAMEID_H

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[Fwd: autoconf help needed [was wineps include fix.]]
by Ian Pilcher May 31, 2001

May 31, 2001

Ian Pilcher wrote: > > Marcus Meissner wrote: > > > > Add here: > > > > CFLAGS="$CFLAGS -I$ft_incl_dir" > > > > Works great. Thanks! > I spoke too soon. It's finding /usr/include/freetype/freetype.h (from FreeType 1.x). The test is not paying any attention to the CFLAGS variable. So how does one get the autoconf tests to look in a non-standard directory for header files? -- ======================================================================== Ian Pilcher ian.pilcher(a)home.com ========================================================================

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Re: WINE server messages
by Alexandre Julliard May 31, 2001

May 31, 2001

David Howells <dhowells(a)redhat.com> writes: > I'm having a little trouble deciding exactly how to emulate the "module > registration" functionality in my kernel module. It occurs to me that this > might be easier to accomplish with a change to the current wine server message > set. My idea is: > > * Have the server only deal with NT Section objects and views of Sections. > > * Have no separate module table attached to a process. > > * Implement NtQuerySectionInformation/NtSetSectionInformation calls (or > whatever they're called) as wineserver messages. > > * Add an extra Wine-specific information class for the purpose of recording > the extra module information. > > * The wineserver process structure can then be changed so that rather than > keeping a separate list of process_dlls, they can just keep a list of > section views, some of which will be images/modules. Maintaining a section list in the server is certainly something we could do, but I don't really see why you want to get rid of the modules list. What would you gain by doing that?> -- Alexandre Julliard julliard(a)winehq.com

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PathGetCharType/PathGetCharTypeA
by Dax Kelson May 31, 2001

May 31, 2001

I'm having a failure with a windows app. The application starts, and it asks me to name my project and pick a directory to store it in. When I do so, I get errors such as: fixme:shell:PathGetCharTypeA d fixme:shell:PathGetCharTypeA f fixme:shell:PathGetCharTypeA d fixme:shell:PathGetCharTypeA t And apps reports "such such character isn't valid", and doesn't continue (each time I try again, it generates another fixme message). According to MSDN: http://msdn.microsoft.com/library/psdk/shellcc/shell/SHLWAPI/Path/PathGetCh… PathGetCharType/PathGetCharTypeA part of shlwapi.h returns one or more of the following values that define the type of character: GCT_INVALID The character is not valid in a path. GCT_LFNCHAR The character is valid in a long file name. GCT_SEPARATOR The character is a path separator. GCT_SHORTCHAR The character is valid in a short (8.3) file name. GCT_WILD The character is a wildcard character. This is the current Wine code: /************************************************************************* * PathGetCharTypeA [SHLWAPI.@] */ UINT WINAPI PathGetCharTypeA(UCHAR ch) { FIXME("%c\n", ch); return 0; } I'm a perl guy, but I'm learning C. Maybe I'm naive, but fleshing out the Wine version of this function shouldn't be too hard it seems. You'd have to go track down the rules. Can some point me in the right direction on fixing this up? Can someone give me a quick hack to make my application work? Many thanks, Dax

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autoconf help needed [was wineps include fix.]
by Ian Pilcher May 31, 2001

May 31, 2001

Alexandre Julliard wrote: > > Basically do a > > AC_CHECK_HEADERS(freetype/freetype.h freetype/foo.h freetype/bar.h) > Unfortunately it's not that simple, because the FreeType include files won't always be in /usr/include/freetype. On Red Hat 7.1, for example, they're in /usr/include/freetype2/freetype, to distinguish them from the FreeType 1.x headers. The required compiler flag to include the proper directories is in the FREETYPEINCL variable. For example, on my Red Hat system it is set to '-I/usr/include/freetype2'. I tried the following: ft_incl_dir=${FREETYPEINCL#-I} AC_CHECK_HEADER("$ft_incl_dir/freetype/freetype.h",AC_DEFINE(HAVE_FREETYPE_H)) When I run autoconf, autoheader, and configure, I get the following: checking for FT_Init_FreeType in -lfreetype... yes checking for freetype-config... freetype-config checking for /usr/include/freetype2/freetype/freetype.h... no So the AC_CHECK_HEADER macro isn't finding the file, even though it is right there. Anyone have any idea why? -- ======================================================================== Ian Pilcher ian.pilcher(a)home.com ========================================================================

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Re: wineps include fix.
by Alexandre Julliard May 30, 2001

May 30, 2001

Ian Pilcher <ian.pilcher(a)home.com> writes: > Did you read somewhere that they're getting rid of freetype.h? > > I've looked at 2.0.1 and 2.0.2: > > * In 2.0.1, the header macros are defined in > freetype/config/ftbuild.h, which is included in freetype/freetype.h. > > * In 2.0.2, the header macros are defined in ft2build.h, which is > included in freetype/freetype.h. > > So as long as they keep freetype/freetype.h around, we can include that > and get the macro definitions. The page at http://freetype.sourceforge.net/freetype2/docs/tutorial/step1.html says that you have to include ft2build.h and use macros to include freetype.h, and that other inclusion schemes will get broken in 2.1. I have no idea if this page is up-to-date or if the recommendations have changed again. > We still have to test which macros are defined and only include the ones > that exist, but it does save the work of adding extra autoconf checks. Except with the autoconf checks we control what macros are being defined, we don't have to guess which file to include to get the proper macros. Frankly this idea of defining macros to specify include file names is hopelessly brain-damaged, and the less we have to do with that the happier I will be. -- Alexandre Julliard julliard(a)winehq.com

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Re: PATCH: Version 2, GetX11WindowId
by Alexandre Julliard May 30, 2001

May 30, 2001

Nikolas Zimmermann <wildfox(a)kde.org> writes: > ah > i mean, this feature would _only_ be used in kdenonbeta/activexproxy > and it would be great to have this in CVS until you've done this rewrite-task. > > Do you think that's a good, short-term, solution for me? For you certainly. But it doesn't have to be in CVS for you to use it, does it? These kinds of quick hacks have a way of staying around much too long, especially when external packages depend on them, and the best way to avoid that is to not put them in CVS the first place. -- Alexandre Julliard julliard(a)winehq.com

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Re: wineps include fix.
by Alexandre Julliard May 30, 2001

May 30, 2001

Ian Pilcher <ian.pilcher(a)home.com> writes: > I *believe* that <freetype/freetype.h> should always include the header > that defines the macros. If not, it's going to be a nightmare checking > for 2.0.1, 2.0.2, 2.0.3, etc. -- let alone every intermediate snapshot > that a rawhide/cooker distribution might use. It seems the rule is now to use ft2build.h instead of freetype.h. And this will certainly change in the next release again... so yes, it will be a nightmare if we actually try to use the silly macros. But if we simply bypass them and do autoconf checks like we do for every other package, I think it should work, and be harder to break (though I'm sure the freetype guys will manage to do it ;-) Basically do a AC_CHECK_HEADERS(freetype/freetype.h freetype/foo.h freetype/bar.h) and then #ifdef HAVE_FREETYPE_FREETYPE_H #include <freetype/freetype.h> #endif #ifdef HAVE_FREETYPE_FOO_H #include <freetype/foo.h> #endif etc. Then when they change all the header names again in the next release we can simply add the new names to the list. -- Alexandre Julliard julliard(a)winehq.com

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Re: wineps include fix.
by Alexandre Julliard May 30, 2001

May 30, 2001

Ian Pilcher <ian.pilcher(a)home.com> writes: > FT_SFNT_NAMES_H doesn't appear anywhere in the 2.0.1 headers. It > appears to be impossible to be source code compatible between 2.0.1 and > 2.0.2. How about doing autoconf checks for all the possible header names variations, and including the ones we find? This would be a lot more robust than trying to find the header that defines the macros that define the headers that define what we need... -- Alexandre Julliard julliard(a)winehq.com

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Problems with large file support.
by Ludovic LANGE May 30, 2001

May 30, 2001

Hello, A few days ago (15 or 16) the support for large files / 64bits was added to Wine ( files/files.c, server/file.c, win32/file.c). Since that modification, my Wine installation isn't functional any more, and wine throws an exception while setting up the SystemHeap. The exception occurs in heap.c, function HEAP_InitSubHeap, just at the instruction : "subheap->heap = heap;" while the subheap pointer is valid. It seems as if the protection of this memory areay was set to read-only, and that the mprotect() call did not succeed in setting it to read/write. I don't know where the real problem is, but since I found no record of such problem in the lists archive, it may be a configuration problem of mine. However, having not found the solution, I'd like some advices. I also think it could be a problem with my glibc not functionning with 64bits functions. My system is a Linux 2.4.4 / RedHat 7.0 / redhat's glibc 2.2-12 Here is a working trace, before the support for 64bits functions was added : ============================================================================== 0806cb00:trace:virtual:CreateFileMappingA (ffffffff,(nil),08000004,0000000000110000,"__SystemHeap") 0806cb00: create_mapping( size_high=0, size_low=1114112, protect=67, inherit=0,file_handle=0, name=L"__SystemHeap" ) 0806cb00: create_mapping() = 0 { handle=32 } 0806cb00: get_mapping_info( handle=32 ) 0806cb00: get_mapping_info() = 0 { size_high=0, size_low=1114112, protect=67, header_size=0, base=(nil), shared_file=0, shared_size=0 } 0806cb00: get_handle_fd( handle=32, access=00000000 ) 0806cb00: *fd* 32 -> 9 0806cb00: get_handle_fd() = 0 { fd=-1 } 0806cb00: set_handle_info( handle=32, flags=0, mask=0, fd=6 ) 0806cb00: set_handle_info() = 0 { old_flags=0, cur_fd=6 } 0806cb00:trace:virtual:MapViewOfFileEx handle=20 size=110000 offset=0 0806cb00: dup_handle( src_process=-1, src_handle=32, dst_process=-1, access=00000000, inherit=0, options=2 ) 0806cb00: dup_handle() = 0 { handle=36, fd=-1 } View: 65430000 - 6553ffff 36 65430000 - 6553ffff c-rW- 0806cb00:trace:virtual:VirtualAlloc 65430000 00110000 1000 00000040 0806cb00:trace:virtual:VIRTUAL_SetProt 65430000-6553ffff c-rWx View: 65430000 - 6553ffff 36 65430000 - 6553ffff c-rWx 0806cb00: create_semaphore( initial=00000000, max=00000001, inherit=0, name=L"") ============================================================================== Here is the stack trace with support for 64 bits functions (more debug traces of mine.) ============================================================================== 0806cb40:trace:virtual:CreateFileMappingA (ffffffff,(nil),08000004,0000000000110000,"__SystemHeap") 0806cb40: create_mapping( size_high=0, size_low=1114112, protect=67, inherit=0, file_handle=0, name=L"__SystemHeap" ) 0806cb40: create_mapping() = 0 { handle=32 } 0806cb40:trace:heap:HEAP_CreateSystemHeap LLA 0806cb40: get_mapping_info( handle=32 ) 0806cb40: get_mapping_info() = 0 { size_high=0, size_low=1114112, protect=67, header_size=0, base=(nil), shared_file=0, shared_size=0 } 0806cb40: get_handle_fd( handle=32, access=00000000 ) 0806cb40: *fd* 32 -> 9 0806cb40: get_handle_fd() = 0 { fd=-1 } 0806cb40: set_handle_info( handle=32, flags=0, mask=0, fd=6 ) 0806cb40: set_handle_info() = 0 { old_flags=0, cur_fd=6 } 0806cb40:trace:virtual:MapViewOfFileEx handle=20 size=110000 offset=0 0806cb40: dup_handle( src_process=-1, src_handle=32, dst_process=-1, access=00000000, inherit=0, options=2 ) 0806cb40: dup_handle() = 0 { handle=36, fd=-1 } View: 65430000 - 6553ffff 36 65430000 - 6553ffff c-rW- 0806cb40:trace:heap:HEAP_CreateSystemHeap LLA - after MapViewOfFileEx : 1077 0806cb40:trace:heap:HEAP_CreateSystemHeap LLA - line 1081 0806cb40:trace:heap:HEAP_InitSubHeap LLA address = 65430000 - line 478 0806cb40:trace:heap:HEAP_InitSubHeap LLA - line 482 0806cb40:trace:virtual:VirtualAlloc 65430000 00110000 1000 00000040 0806cb40:trace:virtual:VIRTUAL_SetProt 65430000-6553ffff c-rWx View: 65430000 - 6553ffff 36 65430000 - 6553ffff c-rWx 0806cb40:trace:virtual:VirtualAlloc LLA 65430000 00110000 1000 00000040 VIRTUAL_SetProt : base= 65430000 0806cb40:trace:heap:HEAP_InitSubHeap LLA - line 491 0806cb40:trace:heap:HEAP_InitSubHeap LLA subheap = 65430000 - line 518 0806cb40:trace:seh:EXC_RtlRaiseException code=c0000005 flags=0 0806cb40: queue_exception_event( first=1, record={context={flags=00000000,eax=00000047,ebx=4012c0ec,ecx=65430000,edx=65430000,esi=40128e05,edi=00110000,ebp=00000000,eip=400bb7eb,esp=40626dd0,eflags=00010212,cs=0023,ds=002b,es=002b,fs=008f,gs=0000,dr0=00000000,dr1=00000000,dr2=00000000,dr3=00000000,dr6=00000000,dr7=00000000,float={00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000}},rec={code=c0000005,flags=0,rec=(nil),addr=0x400bb7eb,params={1,65430010} ) 0806cb40: queue_exception_event() = 0 { handle=0 } ============================================================================== Any clues are welcome. Best regards, Ludovic LANGE

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Re: PATCH: Version 2, GetX11WindowId
by Alexandre Julliard May 30, 2001

May 30, 2001

Nikolas Zimmermann <wildfox(a)kde.org> writes: > Hi there, > > andrewl (#winehq) advised me to remove > the winuser.h dependencies > > here is the new patch > > Any comments? The main problem is that this requires linking the application to x11drv, which is not a good idea. x11drv is an internal driver that should only be loaded by user/gdi. There needs to be a way to do that without loading x11drv, for instance by using window properties. This is somewhere on my todo list for the new window management code that I'm currently working on. -- Alexandre Julliard julliard(a)winehq.com

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PATCH: Version 2, GetX11WindowId
by Nikolas Zimmermann May 30, 2001

May 30, 2001

Hi there, andrewl (#winehq) advised me to remove the winuser.h dependencies here is the new patch Any comments? Bye Bye Niko -- Nikolas Zimmermann wildfox(a)kde.org

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some unimplemented COM stuff
by Malte.Starostik＠t-online.de May 30, 2001

May 30, 2001

Hello, I have started implementing a small winelib-program that shall eventually add ActiveX support to the Konqueror web browser. For testing I'm using the Shockwave Flash OCX and experienced some problems due to unimplemented functions and features in winelib. First thing is typelib registration, which doesn't work yet as the debug output tells. Okay, did that manually. Then, for setting the control's properties, I tried the easy way via IDispatch::Invoke(), which calls ITypeInfo::Invoke() and that's only a stub :( I worked around this via evil assembler hacks to call the interface's members as given by the vtable offsets in the FUNCDESC using stdcall convention - unfortunately g++ doesn't support specifying a calling convention for method pointers like HRESULT (IDispatch::*setProp)(BSTR). After getting this to work, I hit the next problem: unimplemented urlmon.RegisterBindStatusCallback and when I use a native urlmon.dll it tries to call shlwapi.154, with native shlwapi it still doesn't work somehow, but that's a different story. Anyway, what I'd basically need to get this to work properly is - typelib registration - IDispatch::Invoke() - RegisterBindStatusCallback() and probably asyncronous bind contexts - probably a "real" URL Moniker, not just CreateURLMoniker() using a File Moniker What I'd like to know is if anyone is already working on any of these and if so what's the status and how I could help getting these implemented. if no one started yet, I'd still like to give it a try. Thanks, -Malte PS: the attached patch fixes urlmon.h not being C++-safe. -- Wars don't determine who's right, only who's left.

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WINE server messages
by David Howells May 30, 2001

May 30, 2001

Hello Alexandre, I'm having a little trouble deciding exactly how to emulate the "module registration" functionality in my kernel module. It occurs to me that this might be easier to accomplish with a change to the current wine server message set. My idea is: * Have the server only deal with NT Section objects and views of Sections. * Have no separate module table attached to a process. * Implement NtQuerySectionInformation/NtSetSectionInformation calls (or whatever they're called) as wineserver messages. * Add an extra Wine-specific information class for the purpose of recording the extra module information. * The wineserver process structure can then be changed so that rather than keeping a separate list of process_dlls, they can just keep a list of section views, some of which will be images/modules. David

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set_thread_buffer
by gerard patel May 29, 2001

May 29, 2001

Since the commits of last night, every app I have tried only says : wine client error:0x80675a8: set_thread_buffer failed with status c000000d with apps that usually work fine. Gerard

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PATCH: GetX11WindowId()
by Nikolas Zimmermann May 29, 2001

May 29, 2001

Hi there, this is my first wine patch. it allows the coder to get the X11 Window Id of a HWND. People ask me why this belongs into x11drv and why i need it. ActiveX support for Konqueror, Malte Starostik (who will post some oleaut and urlmon patches soon) and me are working on this. I need to embed the created window, therefore i need this window id. Thank you in advance Bye Bye Niko -- Nikolas Zimmermann wildfox(a)kde.org

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Re: Small fixes in controls/menu.c
by gerard patel May 28, 2001

May 28, 2001

At 10:46 PM 25/05/2001 +0200, you wrote: >I downloaded ftp://ftp.supermemo.com/ftp/sm8zip.exe and managed to >reproduce the bug. (WINE version 20010510) >The way: >1) Using mouse chose File>SuperMemo >2) When app changes its mode click at capition of window >"Contents: E:\SM8\SYSTEMS\SUPERMEMO" >And now main menu is inaccesible (using mouse) >When you force wine to repaint all windows (eg. switch to linux console >and back to X-Window ) you can see menu is drawn up 10-20 pixels than >it should. All right, I still can't see this bad redrawing , but I can see the menu not accessible behaviour now. I'll try to understand something in this problem this week. Btw, this app does not work at all for me in managed mode, it hangs after displaying the splash screen. (but sm7.exe - version 7.5 and sm99.exe - version 9 both load). I think it's an unrelated problem though since it happens with my oldest wine version (20000801) and it's not fixed by your patch. Gerard

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a tool: simple C++ interface definition -> ICOM_ macro converter.
by TAKESHIMA Hidenori May 28, 2001

May 28, 2001

This program may help creating ICOM_ macro. (but this code doesn't have portability, so some modification may be required.) for example, if give the following codes to stdin, we gets ICOM_ macros for IPersist. class IUnknown { public: HRESULT QueryInterface( REFIID riid, LPVOID *ppvObj) ; ULONG AddRef() ; ULONG Release() ; }; export interface IPersist : public IUnknown { virtual HRESULT STDMETHODCALLTYPE GetClassID( CLSID *pClassID ); };

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Wrc patch
by kenon＠go2.pl May 27, 2001

May 27, 2001

Hi, This patch is an answer for "Call for volunteers". I hope it fixes : "wrc fails on preprocessed files" #115: http://wine.codeweavers.com/bugzilla/show_bug.cgi?id=115 Maciek Changelog * tools/wrc/ppy.y Maciek Kaliszewski <kenon(a)go2.pl> Added better GCC-style #line directive handling. --

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Enabling backing store
by David Hagood May 27, 2001

May 27, 2001

Has any thought been given to enabling backing store on Wine's windows? As it stands now, when you obscure a Wine window, it forces the Windows app to redraw the screen. Many times this is not needed. Perhaps a configuration option to allow certain apps to have backing store on would be useful. I know that up until a few months ago, it was possible to go into wnd.c and change the default from NotUseful to WhenMapped and things seemed to work well. However, the structure of the X driver has changed, and a simple patch is no longer possible.

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