wine-devel

wine-devel@winehq.org

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84459 discussions

ChangeSet ID: 10178643640749867230924828 - oops.
by lawson_whitney＠juno.com 08 Apr '02

08 Apr '02

Log message: Huw D M Davies <hdavies(a)codeweavers.com> The horizontal dialog base unit is calculated as the straight average of a-z,A-Z (tmAveCharWidth is supposed to be a weighted average according to character usage, so we shouldn't use this). Good day! I don't pay much attention to GUI, or care much about it, but I noticed this patch causes my app to display a progress bar (?) with the title folded down into the progress bar, so it looks kind of lame. % xx transferred: Without the patch, it looks more like: % transferred: xx I have no idea what this app looks like in Windows. I have never run it with Windows, and I have no intention to buy Windows just to see, but I think we might not want this bit of code to stay exactly as it is. I will gladly make any kind of traces you would like to see, or I can live with it. The app is in fact obsolete win9x, but it is the most recent version that can work a modem without requiring DUN or RAS or some dam' thing. Hmmm, I wonder if a more recent version has the same problem? Let me check... Regards, Lawson ---oof---

2 2

[PATCH] winemaker + DLL paths
by Martin Wilck 08 Apr '02

08 Apr '02

I found that winemaker-generated configure scripts bail out with recent CVS versions of wine. The appended patch fixes this. It may be not exactly what the winemaker authors intended, but at least it generates working configure scripts for me. Martin -- Martin Wilck Phone: +49 5251 8 15113 Fujitsu Siemens Computers Fax: +49 5251 8 20409 Heinz-Nixdorf-Ring 1 mailto:Martin.Wilck@Fujitsu-Siemens.com D-33106 Paderborn http://www.fujitsu-siemens.com/primergy --- tools/winemaker.OLD Tue Apr 2 16:51:51 2002 +++ tools/winemaker Mon Apr 8 16:45:17 2002 @@ -2732,14 +2732,14 @@ WINE_DLL_ROOT="/lib:/lib/dlls:/usr/lib:/usr/lib/dlls:/usr/local/lib:/usr/local/lib/dlls" fi fi -AC_PATH_FILE(WINE_DLL_ROOT,[libntdll.so],[ - AC_MSG_ERROR([Could not find the Wine dlls (libntdll.so)]) +AC_PATH_FILE(WINE_DLL_ROOT,[libntdll.dll.so],[ + AC_MSG_ERROR([Could not find the Wine dlls (libntdll.dll.so)]) ],[$WINE_DLL_ROOT]) -AC_PATH_LIBRARY(WINE_DLL_ROOT,[-lntdll],[$WINE_LIBRARY_PATH -lwine -lwine_unicode],[ - AC_MSG_ERROR([Could not link with the Wine dlls (libntdll.so)]) +AC_PATH_LIBRARY(WINE_DLL_ROOT,[-lntdll.dll],[$WINE_LIBRARY_PATH -lwine -lwine_unicode],[ + AC_MSG_ERROR([Could not link with the Wine dlls (libntdll.dll.so)]) ],[$WINE_DLL_ROOT]) -WINE_DLL_PATH="-L$WINE_DLL_ROOT" +WINE_DLL_PATH="-L$WINE_DLL_ROOT/wine" if test -n "$LD_PATH" then

1 0

Running tests on windows
by Geoffrey Hausheer 08 Apr '02

08 Apr '02

Last week I submitted a perl script that makes a Makefile (and archive bundle) for building tests on Windows boxes under cygwin. Well, it works fine with mingw too (when using msys at least), but there is a snag. In order to compile tests under Windows, I seem to need to include windows.h before any other .h files. I did this using the '-include' directive in gcc, but it requires knowledge of the absolute path to the windows.h file. This means I need to specify the path in the Makefile, which is completely non-portable (especialy with mingw which doesn't really have a default setup like cygwin does). 1) So it seems I have three options. I can append '#include <windows.h>' to each .c file (either wrapped in #define, or through the perl script) 2) I can include the entire wine /include directory in the archive, and use that 'windows.h' to build against. 3) I can just force the user to edit the Makefile to point to the correct include directory. I don't really like any of these options (though 3 is the the easiest to implement, as this is how it works now) So is there a better solution than the three I've listed? And why won't wine let me include 'windows.h', but under windows it is required? Thanks, .Geoff

5 6

posting wineconf info to slashdot?
by Michael Cardenas 08 Apr '02

08 Apr '02

Now that we have the video feeds, some of the presentations, and some pictures, does anyone think we should post links to slashdot so everyone who couldn't attend can see what went on?

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mIRC fails to start (Wine CVS 20020407)
by mdew 08 Apr '02

08 Apr '02

heres a debug report.... [01:40pm 08-Apr-02]$ /usr/bin/wine --winver=nt2k -debugmsg +relay ./mirc32.exe 0806fcf8:Call kernel32.__wine_register_dll_16(40615c7c) ret=406131b4 0806fcf8:Ret kernel32.__wine_register_dll_16() retval=40615c7c ret=406131b4 0806fcf8:Call kernel32.__wine_register_dll_16(4033c854) ret=40337460 0806fcf8:Ret kernel32.__wine_register_dll_16() retval=4033c854 ret=40337460 Warning: loading builtin kernel32.dll, but native version already present. Expect trouble. 0806fcf8:Call kernel32.__wine_register_dll_16(4063a648) ret=4062e8a0 0806fcf8:Ret kernel32.__wine_register_dll_16() retval=4063a648 ret=4062e8a0 0806fcf8:Call kernel32.__wine_register_dll_16(409edc20) ret=409b40ec 0806fcf8:Ret kernel32.__wine_register_dll_16() retval=409edc20 ret=409b40ec 0806fcf8:Call kernel32.__wine_register_dll_16(409edf28) ret=409b439c 0806fcf8:Ret kernel32.__wine_register_dll_16() retval=409edf28 ret=409b439c 0806fcf8:Call kernel32.__wine_register_dll_16(409ee0e0) ret=409b4504 0806fcf8:Ret kernel32.__wine_register_dll_16() retval=409ee0e0 ret=409b4504 0806fcf8:Call kernel32.__wine_register_dll_16(409ee1f0) ret=409b45bc 0806fcf8:Ret kernel32.__wine_register_dll_16() retval=409ee1f0 ret=409b45bc 0806fcf8:Call kernel32.__wine_register_dll_16(409ee3d4) ret=409b4724 0806fcf8:Ret kernel32.__wine_register_dll_16() retval=409ee3d4 ret=409b4724 0806fcf8:Call kernel32.__wine_register_dll_16(409eebe4) ret=409b4ee8 0806fcf8:Ret kernel32.__wine_register_dll_16() retval=409eebe4 ret=409b4ee8 0806fcf8:Call kernel32.__wine_register_dll_16(409f1214) ret=409b6918 0806fcf8:Ret kernel32.__wine_register_dll_16() retval=409f1214 ret=409b6918 0806fcf8:Call kernel32.__wine_register_dll_16(409949d0) ret=4094e774 0806fcf8:Ret kernel32.__wine_register_dll_16() retval=409949d0 ret=4094e774 0806fcf8:Call kernel32.__wine_register_dll_16(4092d46c) ret=408df1f8 0806fcf8:Ret kernel32.__wine_register_dll_16() retval=4092d46c ret=408df1f8 0806fcf8:Call kernel32.__wine_register_dll_16(40ab6ec8) ret=40a72a6c 0806fcf8:Ret kernel32.__wine_register_dll_16() retval=40ab6ec8 ret=40a72a6c 0806fcf8:Call kernel32.__wine_register_dll_16(40ab7290) ret=40a72c7c 0806fcf8:Ret kernel32.__wine_register_dll_16() retval=40ab7290 ret=40a72c7c 0806fcf8:Call kernel32.__wine_register_dll_16(40b00ba0) ret=40ad409c 0806fcf8:Ret kernel32.__wine_register_dll_16() retval=40b00ba0 ret=40ad409c 0806fcf8:Call kernel32.__wine_register_dll_16(40b00e54) ret=40ad42ec 0806fcf8:Ret kernel32.__wine_register_dll_16() retval=40b00e54 ret=40ad42ec 0806fcf8:Call PE DLL (proc=0x405d01ec,module=405c0000,type=1,res=0x1) 0806fcf8:Call PE DLL (proc=0x4080f1ec,module=407ff000,type=1,res=(nil)) 0806fcf8:Ret PE DLL (proc=0x4080f1ec,module=407ff000,type=1,res=(nil)) retval=1 0806fcf8:Ret PE DLL (proc=0x405d01ec,module=405c0000,type=1,res=0x1) retval=1 0806fcf8:Call PE DLL (proc=0x4078dd30,module=40780000,type=1,res=0x1) 0806fcf8:Ret PE DLL (proc=0x4078dd30,module=40780000,type=1,res=0x1) retval=1 0806fcf8:Call PE DLL (proc=0x40684eb8,module=40667000,type=1,res=0x1) Warning: loading builtin user32.dll, but native version already present. Expect trouble. 0806fcf8:Call PE DLL (proc=0x40c0aea8,module=40bed000,type=1,res=(nil)) 0806fcf8:Call x11drv.CreateDC(40362fc0,40566930 "DISPLAY",00000000,00000000,00000000) ret=4079fa81 wine: Unhandled exception, starting debugger... err:seh:start_debugger Couldn't start debugger ((null)) (127) Read the Wine Developers Guide on how to set up winedbg or another debugger Wine failed with return code 5 aswell as my previous report on Usenet.. http://groups.google.co.nz/groups?q=mirc+group:comp.emulators.ms-windows.wi…

1 1

winver
by Rizsanyi Zsolt 08 Apr '02

08 Apr '02

Hi! I have tried to run my program with --winver nt40. And it was ok But when I started the program by the means of setup.exe (its the autorun program on a cd which detects if the program is already installed, and automatically starts it), then the program was not running like it had got the winver argument. It was looking for VxD only used in win9x mode (the output is same as if I run it without --winver). Interestingly I have also noticed that when I start the program through setup.exe it is not managed, although I have managed mode set in ~/.wine/config I think that the processes created by other executables get the hardcoded options, and not from the configuration. Also winver option in the config file would be useful. Best regards Zsolt Rizsanyi

1 0

How to debug an exception handler ?
by Laurent Pinchart 07 Apr '02

07 Apr '02

Hi everybody, I have a windows program which raises an exception as part of its normal execution (it tries to call int 0x01). The program setups an exception handler, catches the exception, and resumes it execution after the call to int 0x01. This works fine when run in wine. However, when I try to run the program in winedbg, the debugger catches the exeception, interrupts the program execution, prints a register dump, stack dump & backtrace, and waits. If I continue the execution using 'cont' (after incrementing $eip by 2 to skip int 0x01), the program continues but the exception handler installed bu the user program is not called. I was wondering if it was a bug or a normal behaviour, and if it is normal behaviour, is there a workaround ? Thanks in advance for your help. Laurent Pinchart

4 6

MAC WINE Project?
by Lonnie Cumberland 07 Apr '02

07 Apr '02

Hello All, Could someone please tell me if there is a MAC WINE type project that would use native libraries to run MAC applications on Linux without having to install the MAC OS? I was just courious if one existed, thanks, Lonnie -- Lonnie Cumberland OutStep Technologies Incorporated EMAIL: Lonnie(a)OutStep.com : Lonnie_Cumberland(a)yahoo.com The Basis Express Virtual Office & Data Backup and Recovery Services URL: http://www.basis-express.com "The Virtual Office without boundaries!!!"

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Re: ChangeSet ID: 10178643640749867230924828 - oops.
by lawson_whitney＠juno.com 07 Apr '02

07 Apr '02

On Sat, 6 Apr 2002 whit(a)giftie.alien.org wrote: > Hmmm, I wonder if a more recent version has the same > problem? Let me check... As it happens, Juno version 4 puts the title under the progress bar, Transferred xx% and the patch doesn't cause it to fold. Maybe it isn't important, but if you would like to debug Juno version 2 I will be glad to help. Regards, Lawson | We apologize if this message has reached you in error. | Save the Planet, Save the Trees! Advertise via E mail.

1 0

Windows NT, int 0x01 & EXCEPTION_ACCESS_VIOLATION
by Laurent Pinchart 06 Apr '02

06 Apr '02

Hi everybody, It seems that calling int 0x01 on windows NT should raise an EXCEPTION_ACCESS_VIOLATION instead of EXCEPTION_PRIV_INSTRUCTION. Could anyone confirm ? (I don't know how to test it. Calling the interruption is trivial, but how does a user program test the exception type ?) Laurent Pinchart

1 0

Re: wine/objects text.c
by Dimitrie O. Paun 06 Apr '02

06 Apr '02

On April 5, 2002 07:37 pm, Alexandre Julliard wrote: > Log message: > Huw D M Davies <hdavies(a)codeweavers.com> > Spout a FIXME if we try to call ExtTextOut on an open path. FIXME what? Is there some unimplemented functionality, or is it just illegal to call ExtTextOut on an open path? -- Dimi.

3 3

[PATCH] HOMAM III fix
by Martin Lexa 06 Apr '02

06 Apr '02

Hello! Function CreateFileA get this file path (just for example): C:\\Program Files\\3DO\\Heroes3\\DATAh3bitmap.lod As you can see the correct path should be: C:\\Program Files\\3DO\\Heroes3\\DATA\\h3bitmap.lod This lead to error message "Can't initialize resources.Possible disk problem." I see the problem in the function DOSFS_DoGetFullPathName(), which in the end removes the ending backslash from the path. The attached patch fixes it. Bye, Martin

7 11

Newbie developer looking for pointers (re printing)
by Carl Sopchak 05 Apr '02

05 Apr '02

I've decided to try to fix a problem myself that I'm having printing from QuickBooks (partial page checks need to be landscape). I've downloaded the source, updated it via CVS, and now I'm trying to figure out where the problem is. I know where the problem is at the moment: ME! :-) That is, I could use some pointers on where to look... I have no knowledge of the Win API, and I can't say that I'm a strong C programmer (although I've played with it for a while a few years ago). However, being a consultant for over 15 years, I've jumped into more difficult situations and got results in a reasonable period of time. With a few helpful pointers, I don't think this should be any different. :-) I've looked around MSDN for a while, searching for printing API info with no luck (perhaps it's a lack of patients, perhaps its a poor search enging on top of a huge mass of information). I've looked at the Wine source, have successfully watched my program trace through wineps.c (et al), and even made a slight mod to it to make sure that I would know that I was running modified code (which worked). I've also looked around winehq and codeweavers, in the wine developer's sections... Here's where my head's at: It seems to me that I'm "too low" looking at wineps.c, but I can't figure out where else to look. Using the cross reference on winehq, and looking at the "where used" for wineps.c, the trail "goes cold" after a level or two (still "too low"). I know the app is making the proper calls to the Win Printing API to set landscape mode when needed since the program works fine on an NT box. I just don't know WHAT gets called to do this! If I started there, I could trace down to whatever levels I need to to figure out what is currently going on, so I can figure out what needs to be changed... So here are my questions: - What APIs are called by programs to talk to the printing subsystem? Is there a MS URL that gives an overview of this API? - What --debugmsg options can I use to trace programs through these API calls? (+psdrv works for the routines in wineps/*.c; +gdi [am I on the right track?] seems to give a whole bunch of traces, none of which [well, maybe a few] seem relavent.) - What calls the PSDRV_ functions? What's the --debugmsg option for it? - Is anyone willing to Mentor me?? (VERY big grin; flash the long eyelashes; etc.) I'd love to get this to work, and I'd be more than happy to supply the patch once it is working. I'm also be willing to continue working on the printing in wine, and perhaps fix other bugs that I run across. But in order for this to become reality, I sure could use some help up the learning curve!! Humble thanks, Carl

1 0

Re: SetCooperativeLevel
by Tels 05 Apr '02

05 Apr '02

-----BEGIN PGP SIGNED MESSAGE----- Moin, On 05-Apr-02 Jason Phillips carved into stone: > > > Well first are you confusing Transmeta with Transgaming? Transmeta is the Yes. Sorry, s/transmeta/transgaming/g; And transgaming has their own mailing list, and their own CVS, which I already synced and build (I don't know if it contains all source code parts, though, but I suppose yes - AFAIU transgaming gives you anything, you just redistribute it commercially - or something along these lines) [snip the rest] Cheers, Tels - -- "Why do you go so slowly? Do you think this is some kind of game?" PGP key available on http://bloodgate.com/tels.asc or via email. perl -MDev::Bollocks -e'print Dev::Bollocks->rand(),"\n"' greatly extend B2B architectures -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.6 (GNU/Linux) Comment: When cryptography is outlawed, bayl bhgynjf jvyy unir cevinpl. iQEVAwUBPK2/IXcLPEOTuEwVAQGsgQf+I97ziYy4ZbYODW7dkSNjXPp0nAg/jKlj q4rCBhcvV1adFbNZ7JBGZJrkHVKZjiLLq99kK244iE+SQXKBG6kr9zIWbd9iCYSB gXwdqc4lf8mmVKiZz+EEtV5hCT1Dyst+hY9fxAYBYso1ZjXD/wz59Ds8YE9oLEOe y5sHzbzzXFsyLfRb7EWDwgXLB3TTRx0LPsHKLrzyn4k+7NMTimx8F2zFY5bhWqOW huvcDZ0vF3ldh1XuGl13t/fN8kqRpQfdHe/8RgXEXM1g/j9490zPVpFFZ67LY8ZE RkxVd6IWOFaVlGDmuCz04hPoeBQqg51hzTSga0aNw6R/GDFI9tdMnQ== =F3SZ -----END PGP SIGNATURE-----

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Crossover/WINE Test In Large Rollout
by Dave Richards 05 Apr '02

05 Apr '02

All- I am not on this list, so if you would like to respond to me you will have to reply to me directly. This is a real world situation where WINE could be used for a massive sever rollout (hundreds of users) and is having some problems in our environment. The City of Largo, Florida is a large Linux and thin client shop that has deployed a PC-less network for running out software. We are currently doing some R&D into options for running Lotus Notes in our environment. Our first choice obviously would be a native client running on Linux---it doesn't exist. We haven't looked at WINE in about 2 years and today the kind folks at CodeWeavers allowed us to test their new release with the Lotus Client. Here are the problems--> 1) Endian Bug. WINE is not able to detect that the runtime Endian order might be different than the server. Our Xterminals are RISC based and obviously WINE is running on Intel. All of the colors display incorrectly because of this. 2) Performance. On remote displays WINE is *much* slower than it is on the console. The Lotus Notes client took over 5 minutes to run remotely whereas on the console it comes up in about 20 seconds. I am assuming that it is making use of some of the XFree extensions for performance and that perhaps they have to timeout and drop through code in order to run on our Xservers. Once it is running, performance is much better, but the initial startup make it undeployable. We are thankful for everyone that has gotten WINE this far and that it works as well as it does considering the complexity of this task. If these areas are ever addressed, we would be happy to explore the product again! Dave Richards City of Largo, FL Systems Administrator

2 1

Re: [PATCH] async IO APCs call check_async_list() directly
by Mike McCormack 05 Apr '02

05 Apr '02

Hi Martin, I think this is a better way to do things, but it might be better to submit this patch against the current CVS rather than against CVS+previous patch. Mike Original message from: Martin Wilck <Martin.Wilck(a)fujitsu-siemens.com> > > >PATCH: async-func.diff > >This is an improvement over my previous patch (async-struct.diff) >in that it does not need the static function check_async_lists >in several source files anymore and still achieves DLL separation. > >The idea is that all async I/O requests use check_async_list as callback function >anyway, so that there is no need to pass a function pointer. >I discussed the idea with Mike, and he seemed to like it. > >Patch against: Wine CVS 2002/04/04, with my async-struct patch applied. >Test status: Compiles warnings. > Tested regular file async IO (ok). > Serial port async IO: a test would be desirable. > ------------------------------------------ mailto:Mike_McCormack@start.com.au ph +82 16 430 0425 __________________________________________________________________ Get your free Australian email account at http://www.Looksmart.com.au

2 1

ReadFile and WriteFile in overlapped mode
by Jacques Gelinas 05 Apr '02

05 Apr '02

I have been looking at those two functions and some specs. My understanding is that those function do not work at all in overlapped (async mode). Currently (latest stuff in CVS), both function handle overlap mode like this a) Give it a try in synchronous mode using a combination of pread/read and pwrite/write. b) If not enough bytes were read or written, a request is sent to wineserver to perform and asynchronous operation. This request always fail. (don't know why yet). There is two problem here. If step a succeed, no event will ever be generated since step be is not performed. Application doing the following sequence ReadFile .. WaitOnSingleObject will wait forever. Some borland Builder classes do this My understanding is that step a should never be done and only step b. Is that correct ? Now, why step b is failing is another story. Comments ? --------------------------------------------------------- Jacques Gelinas <jack(a)solucorp.qc.ca> vserver: run general purpose virtual servers on one box, full speed! http://www.solucorp.qc.ca/miscprj/s_context.hc

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DeviceIoControl
by Laurent Pinchart 05 Apr '02

05 Apr '02

Hi everybody, I need to add support for a currently unsupported VxD, and I'm quite puzzled by the way that DeviceIoControl currently processes the device control requests. DeviceIoControl starts by checking the high word of dwIoControlCode, which is the device type. If the device type is 0, it gets a client ID by sending a get_file_info request to the server, and uses the client ID as the device type. It then looks in the VxD table for a handler for the device type, and calls it if it exists. No problem with that. If the high word of dwIoControlCode is not 0, it checks if the device is a CDROM (by calling GetDriveTypeA). If so, it calls CDROM_DeviceIoControl, and if not is just fails. I was wondering why the same VxD table as for (HIWORD(dwIoControlCode) == 0) wasn't used when the device type in dwIoControlCode is not 0. It seems to be a mistake to me. I was thinking about implementing the following algorithm: - check HIWORD(dwIoControlCode) - if 0, deviceType = GetCliendID( Device ) - if ! 0, deviceType = HIWORD(dwIoControlCode) - look for a VxD handler in the VxD table using the deviceType. - call the handler if it exists, fails otherwise This leaves out the special case for CDROM_DeviceIoControl. Could anyone explain to me why that special check is needed, if it is ? Thanks in advance. Laurent Pinchart

2 5

Review - Winnt.h warning patch for mingw32
by Steven Edwards 05 Apr '02

05 Apr '02

This shuts up some compiler warnings on mingw but I don't know if my syntax is right. I know the rules about ifdef and ifndef but you guys said there was exceptions for the compilers so I figured I would check. Like I said I am still learning here so if this isnt right please flame away. Mingw32 currently lacks a good ./configure system as Msys wont see dlltool/wrap so I don't really have another option other then using my own makefiles for now. There is only about 4 or 5 other places I have found where mingw differs from normal GCC. Changelog: Fixes mingw32 warning about stdcall and fastcall being redefined. cvs diff winnt.h Index: winnt.h =================================================================== RCS file: /home/wine/wine/include/winnt.h,v retrieving revision 1.104 diff -u -r1.104 winnt.h --- winnt.h 2 Apr 2002 19:37:15 -0000 1.104 +++ winnt.h 4 Apr 2002 08:15:55 -0000 @@ -80,9 +80,11 @@ #ifndef __WINE__ #define pascal __stdcall #define _pascal __stdcall +#if ! defined(__WINE__) && !defined(__MINGW__) #define _stdcall __stdcall #define _fastcall __stdcall #define __fastcall __stdcall +#endif #define __export __stdcall #define cdecl __cdecl #define _cdecl __cdecl _________________________________________________________ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com

3 3

SetCooperativeLevel
by Tels 05 Apr '02

05 Apr '02

-----BEGIN PGP SIGNED MESSAGE----- Moin, [crosspost to both wine lists] I am preparing a patch for DirectDraw::SetCooperativeLevel and friends: Some questions from a newbie, so please bear with me: ddraw/user.c has comments like these: /* GetDisplayMode: generic */ /* GetFourCCCodes: generic */ /* GetGDISurface: ??? */ /* GetMonitorFrequency: generic */ /* GetScanLine: generic */ /* GetSurfaceFromDC: generic */ /* GetVerticalBlankStatus: generic */ /* Initialize: generic */ /* RestoreAllSurfaces: generic */ /* RestoreDisplayMode: generic */ /* SetCooperativeLevel: ??? */ * What does the "generic" stand for? Return value? Function class? * It seems that SetCooperativeLevel associates a "value" (or more than one) with the givenwindow handle and TestCooperativeLevel let's you later check this status. Where would I store such a "global" value? * If I understand it correctly, the directx stuff is done by transgaming. Their licence differs from the "normal" wine. (I am really unsure how all these things play together even after readin codeweavers.com, winehq.com and transgaming.com). So, if I send in a patch for that, should I send it to wine-devel-patches? wine-devel? winex-devel? Under what license would it fall? Or does that not matter? I have no idea what hidden snatches are in the transmeta licence, so I would like to use the LGPL. ;) Is there a problem with that for the transmeta guys or for you wine guys? Or would it fall automatically under the transmeta licence, since I am patching their source anyway? (You can tell I am confused ;) * Also, since I am a bit CVS challanged (newbie, I told you ;), is it okay to add my files directly in the CVS source tree with vi(m) and then send you a diff -u patch? Or do I need some CVS magic to do locally? Or just keep the file outside the CVS and then send a patch? Thanx in advance, Te"Wine, I am coooominng!"ls - -- "Why do you go so slowly? Do you think this is some kind of game?" PGP key available on http://bloodgate.com/tels.asc or via email. perl -MDev::Bollocks -e'print Dev::Bollocks->rand(),"\n"' conveniently consolidate out-of-the-box ROI -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.6 (GNU/Linux) Comment: When cryptography is outlawed, bayl bhgynjf jvyy unir cevinpl. iQEVAwUBPKyTS3cLPEOTuEwVAQElUgf/Sjq2aXSUmuXz7W1FDBaAZQvNjEHovAB0 uZty72+LFRToxiGGvwU85X02Ug7Yc3zdT4R1cqtpGjjuGsXnBoE2h33Nz9rtDPhq wvZEIdxqv+MU3yVXWo5yRjSZZKpsDP78hiHoIZ+pCwtapqsZWdAOMIPwgVwNFwNv gJaG2OEtk9arlDNcN0uibzbq0lONh08BbqT+i1DvYYDRHJw6pNnUNKslV6b4sZdG bGjH0td8coj2vSM0RdRHaTYdjlY9BpJclqJI/7YGtS9cn3HCrWgAhCHwXLoLOL76 GcSfx/35eFrvmZM8LuJlXpK+abo2J4/+24CpuDEwwaI6Tqyuu+PS6A== =8o1v -----END PGP SIGNATURE-----

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cool font viewer... might make good test case
by Dan Kegel 05 Apr '02

05 Apr '02

FYI... My wife is a Windows user who loves fonts. She never found good free font viewing utilities until today; now she's raving about 'font xplorer lite'. Since it's a free download, it might make a good testcase for Wine's font support. It's at http://www.moonsoftware.com/freeware.asp but I haven't tried it yet. - Dan

1 0

Re: ReadFile and WriteFile in overlapped mode
by Mike McCormack 04 Apr '02

04 Apr '02

Hi, > I have been looking at those two functions and some specs. > My understanding is that those function do not work at all I haven't tested the current CVS lately, but i can assure you that ReadFile and WriteFile did work at some fairly recent time :-) You may be correct that they do not work in *exactly* the right way, but for most cases they do work. > ever be generated since step be is not performed. Application > doing the following sequence > ReadFile > .. > WaitOnSingleObject > > will wait forever. Some borland Builder classes do this No, it won't because asynchronous reads can be processed during on-alertable waits. The application must call WaitForSingleObject eventually to see f the overlapped operation has finished. > My understanding is that step a should never be done and only > step b. Is that correct ? We need to check if data is pending before returning RROR_IO_PENDING because some applications do this: WaitCommEvent(hComm,&ev,&ov); WaitForSingleObject(ov.hEvent); ClearCommError(hComm,NULL,&cs) len = cs.cbInQue; if(!ReadFile(hComm,buf,len,&count,&ov)) FATAL() You're right that the way wine currently handles this is not erfect, but it will only fail if multiple overlapped operations re done at the same time. Martin Wilck is currently fixing this. > Now, why step b is failing is another story. > > Comments ? It's not perfect, and you're welcome to fix it if you want. Mike ------------------------------------------ mailto:Mike_McCormack@start.com.au ph +82 16 430 0425 __________________________________________________________________ Get your free Australian email account at http://www.Looksmart.com.au

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Re: [PATCH] async IO APCs call check_async_list() directly
by Mike McCormack 04 Apr '02

04 Apr '02

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Re: Startup fix for scanbin 6.0
by Dimitrie O. Paun 04 Apr '02

04 Apr '02

On April 4, 2002 01:48 pm, Stefan Leichter wrote: > i thought the NULL - pointer is the result of a missing feature or a bug in > wine. For me i does not make sense to call the functions DrawText* without > a text. Nevertheless here is the patch without the ERR. While it is true that some Wine code call DrawText, so does a lot of user programs... -- Dimi.

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[PATCH] async IO APCs call check_async_list() directly
by Martin Wilck 04 Apr '02

04 Apr '02

PATCH: async-func.diff This is an improvement over my previous patch (async-struct.diff) in that it does not need the static function check_async_lists in several source files anymore and still achieves DLL separation. The idea is that all async I/O requests use check_async_list as callback function anyway, so that there is no need to pass a function pointer. I discussed the idea with Mike, and he seemed to like it. Patch against: Wine CVS 2002/04/04, with my async-struct patch applied. Test status: Compiles warnings. Tested regular file async IO (ok). Serial port async IO: a test would be desirable. Modified files: include : async.h (remove check_async_list) server : protocol.def (add APC_ASYNC_IO APC type, remove func field for create_async) async.h (remove func field in async struct) async.c (remove references to func field) thread.c (allow NULL function pointer for APC_ASYNC_IO) scheduler : synchro.c (add check_async_list; call from call_apcs for APC_ASYNC_IO) -- Martin diff -ruNX ignore MW/wine/include/async.h TMP/wine/include/async.h --- MW/wine/include/async.h Thu Apr 4 18:07:36 2002 +++ TMP/wine/include/async.h Thu Apr 4 18:08:56 2002 @@ -56,8 +56,6 @@ /* All functions declared static for Dll separation purposes */ -static void WINAPI check_async_list(async_private *asp, DWORD status); - inline static void finish_async( async_private *ovp ) { if(ovp->prev) @@ -87,7 +85,6 @@ req->overlapped = ovp; req->type = ovp->type; req->count = ovp->ops->get_count( ovp ); - req->func = check_async_list; req->status = status; ret = wine_server_call( req ); } @@ -115,29 +112,6 @@ NtCurrentTeb()->pending_list = ovp; return __register_async( ovp, status ); -} - -static void WINAPI check_async_list(async_private *asp, DWORD status) -{ - async_private *ovp; - DWORD ovp_status; - - for( ovp = NtCurrentTeb()->pending_list; ovp && ovp != asp; ovp = ovp->next ); - - if(!ovp) - return; - - if( status != STATUS_ALERTED ) - { - ovp_status = status; - ovp->ops->set_status (ovp, status); - } - else ovp_status = ovp->ops->get_status (ovp); - - if( ovp_status == STATUS_PENDING ) ovp->func( ovp ); /* ovp->func may change status */ - - /* This will destroy all but PENDING requests */ - register_old_async( ovp ); } #endif /* __WINE_ASYNC_H */ diff -ruNX ignore MW/wine/include/wine/server_protocol.h TMP/wine/include/wine/server_protocol.h --- MW/wine/include/wine/server_protocol.h Thu Apr 4 18:07:36 2002 +++ TMP/wine/include/wine/server_protocol.h Thu Apr 4 17:49:50 2002 @@ -502,7 +502,7 @@ int type; /* VARARG(args,ptrs); */ }; -enum apc_type { APC_NONE, APC_USER, APC_TIMER, APC_ASYNC }; +enum apc_type { APC_NONE, APC_USER, APC_TIMER, APC_ASYNC, APC_ASYNC_IO }; @@ -2278,7 +2278,6 @@ { struct request_header __header; handle_t handle; - void* func; int type; void* overlapped; int count; @@ -3200,6 +3199,6 @@ struct get_window_properties_reply get_window_properties_reply; }; -#define SERVER_PROTOCOL_VERSION 78 +#define SERVER_PROTOCOL_VERSION 81 #endif /* __WINE_WINE_SERVER_PROTOCOL_H */ diff -ruNX ignore MW/wine/scheduler/synchro.c TMP/wine/scheduler/synchro.c --- MW/wine/scheduler/synchro.c Thu Apr 4 18:07:36 2002 +++ TMP/wine/scheduler/synchro.c Thu Apr 4 17:54:20 2002 @@ -30,7 +30,7 @@ #include "thread.h" #include "winerror.h" #include "wine/server.h" - +#include "async.h" /*********************************************************************** * get_timeout @@ -90,6 +90,34 @@ /*********************************************************************** + * check_async_list + * + * Handle async I/O requests. + */ +static void WINAPI check_async_list(async_private *asp, DWORD status) +{ + async_private *ovp; + DWORD ovp_status; + + for( ovp = NtCurrentTeb()->pending_list; ovp && ovp != asp; ovp = ovp->next ); + + if(!ovp) + return; + + if( status != STATUS_ALERTED ) + { + ovp_status = status; + ovp->ops->set_status (ovp, status); + } + else ovp_status = ovp->ops->get_status (ovp); + + if( ovp_status == STATUS_PENDING ) ovp->func( ovp ); + + /* This will destroy all but PENDING requests */ + register_old_async( ovp ); +} + +/*********************************************************************** * call_apcs * * Call outstanding APCs. @@ -129,6 +157,9 @@ /* convert sec/usec to NT time */ DOSFS_UnixTimeToFileTime( (time_t)args[0], &ft, (DWORD)args[1] * 10 ); proc( args[2], ft.dwLowDateTime, ft.dwHighDateTime ); + break; + case APC_ASYNC_IO: + check_async_list ( args[0], (DWORD) args[1]); break; default: server_protocol_error( "get_apc_request: bad type %d\n", type ); diff -ruNX ignore MW/wine/server/async.c TMP/wine/server/async.c --- MW/wine/server/async.c Thu Apr 4 18:07:36 2002 +++ TMP/wine/server/async.c Thu Apr 4 17:50:45 2002 @@ -64,7 +64,7 @@ { /* fprintf(stderr,"notifying %p!\n",async->overlapped); */ async->status = status; - thread_queue_apc(async->thread, NULL, async->func, APC_ASYNC, 1, 2, async->overlapped, status); + thread_queue_apc(async->thread, NULL, NULL, APC_ASYNC_IO, 1, 2, async->overlapped, status); } void destroy_async_queue( struct async_queue *q ) @@ -116,7 +116,7 @@ destroy_async(async); } -struct async *create_async(struct object *obj, struct thread *thread, void *func, +struct async *create_async(struct object *obj, struct thread *thread, void *overlapped) { struct async *async = (struct async *) malloc(sizeof(struct async)); @@ -128,7 +128,6 @@ async->obj = obj; async->thread = thread; - async->func = func; async->overlapped = overlapped; async->next = NULL; async->prev = NULL; @@ -165,7 +164,7 @@ if(req->status==STATUS_PENDING) { if(!async) - async = create_async(obj, current, req->func, req->overlapped); + async = create_async(obj, current, req->overlapped); if(async) { diff -ruNX ignore MW/wine/server/async.h TMP/wine/server/async.h --- MW/wine/server/async.h Tue Apr 2 16:51:50 2002 +++ TMP/wine/server/async.h Thu Apr 4 17:50:57 2002 @@ -30,7 +30,6 @@ { struct object *obj; struct thread *thread; - void *func; void *overlapped; unsigned int status; struct timeval when; @@ -51,7 +50,7 @@ struct async *find_async(struct async_queue *q, struct thread *thread, void *overlapped); void async_insert(struct async_queue *q, struct async *async); struct async *create_async(struct object *obj, struct thread *thread, - void *func, void *overlapped); + void *overlapped); void async_add_timeout(struct async *async, int timeout); static inline void init_async_queue(struct async_queue *q) { diff -ruNX ignore MW/wine/server/protocol.def TMP/wine/server/protocol.def --- MW/wine/server/protocol.def Thu Apr 4 18:07:36 2002 +++ TMP/wine/server/protocol.def Thu Apr 4 17:49:45 2002 @@ -412,7 +412,7 @@ int type; /* function type */ VARARG(args,ptrs); /* function arguments */ @END -enum apc_type { APC_NONE, APC_USER, APC_TIMER, APC_ASYNC }; +enum apc_type { APC_NONE, APC_USER, APC_TIMER, APC_ASYNC, APC_ASYNC_IO }; /* Close a handle for the current process */ @@ -1618,7 +1618,6 @@ /* Create / reschedule an async I/O */ @REQ(register_async) handle_t handle; /* handle to comm port, socket or file */ - void* func; int type; void* overlapped; int count; diff -ruNX ignore MW/wine/server/thread.c TMP/wine/server/thread.c --- MW/wine/server/thread.c Tue Apr 2 16:51:51 2002 +++ TMP/wine/server/thread.c Thu Apr 4 17:37:22 2002 @@ -959,8 +959,9 @@ } /* Optimization: ignore APCs that have a NULL func; they are only used * to wake up a thread, but since we got here the thread woke up already. + * Exception: for APC_ASYNC_IO, func == NULL is legal. */ - if (apc->func) break; + if (apc->func || apc->type == APC_ASYNC_IO) break; free( apc ); } size = apc->nb_args * sizeof(apc->args[0]); diff -ruNX ignore MW/wine/server/trace.c TMP/wine/server/trace.c --- MW/wine/server/trace.c Thu Apr 4 18:07:36 2002 +++ TMP/wine/server/trace.c Thu Apr 4 17:49:50 2002 @@ -1846,7 +1846,6 @@ static void dump_register_async_request( const struct register_async_request *req ) { fprintf( stderr, " handle=%d,", req->handle ); - fprintf( stderr, " func=%p,", req->func ); fprintf( stderr, " type=%d,", req->type ); fprintf( stderr, " overlapped=%p,", req->overlapped ); fprintf( stderr, " count=%d,", req->count );

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