April 2002 - Wine-devel - list.winehq.org

fixme:win32:PeekNamedPipe
by Michael Riedel 16 Apr '02

16 Apr '02

First of all I want to thank the community for the efforts spent in developing wine. It's simple a cool "tool" (sorry, it's more, I know). Now my problem: I installed wine-20020411 without having a native windows installation. I installed successfully a simulator software which obviously uses a tcl/tk-GUI to invoke other program moduls (compiler, library manager, simulator core) re-directing their stdin/stdout to the console window via pipes. It does not work for me and I get the message (infinitivly repeated): fixme:win32:PeekNamedPipe (00000080, (nil), 00000000, (nil), 0x406a2194, (nil)): stub Searchin the web I got no hit. Questions: (1) Can I avoid this by using a native windows-dll? If yes, which dll I have to install (but I assume it is a kernel-dll function and so it is not possible)? (2) I have no Windows programming background, but what do you think: Should I dare to implement this function or was it left open because of a tricky windows-API-Linux mapping problem? (3) Any other ideas? Thanks, Michael --

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a problem using /tools/wineinstall
by davide madrisan 16 Apr '02

16 Apr '02

I had a problem using the wine installer script from wine-20020411. This is the brute change I've made to be able to end successfully the installation procedure. echo "Installing default Wine registry entries..." echo ## DEBUG : TMPREG == "/tmp/wineinstall.reg" ## DEBUG : REGAPI == "programs/regapi/regapi" # if ! $REGAPI setValue < $TMPREG > /dev/null <-- here is the problem # then { # rm -f $TMPREG # echo "Registry install failed." # conf_reset_question regapi_error # conf_question high regapi_error # exit 1 # } # else { # if we are converting from a .winerc file, running regapi once # will ONLY convert .winerc -> ~/.wine/config, it will not import the # registry data. so if we are converting we need to run regapi twice if [ "$CONVCONF" = 'yes' ] then if ! $REGAPI setValue < $TMPREG > /dev/null then rm -f $TMPREG echo "Registry install failed." conf_reset_question regapi_error conf_question high regapi_error exit 1 else echo echo "Registry entries successfully installed." fi else echo echo "Registry entries successfully installed." fi # } # fi I've choosen a wine-only installation, so no windows partition. If you need more informations, please let me know. Thanks. Saluti. -- Davide Madrisan GPG/PGP keys: <http://pgp.mit.edu/>

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Re: wine/ misc/options.c scheduler/process.c
by Uwe Bonnes 15 Apr '02

15 Apr '02

>>>>> "Alexandre" == Alexandre Julliard <julliard(a)wine.codeweavers.com> writes: Alexandre> Log message: Fixed inheriting command-line options from Alexandre> parent process. The wine executable now doesn't understand OPTIONS any more. It is nescessary to give options in the WINEOPTIONS environment variable. Is this intended? 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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*update*: fixed tools/wineconf and tools/wineinstall
by Speeddymon 15 Apr '02

15 Apr '02

ok guys, I know some of you are going to flame me for my post to wine-patches, but I can explain...I did rtfm (the patch submitting archive) for the format of submitting a patch, but I have no internet at home my college's computers are all windows-only, so please, forgive me for sending the whole files and not just 2 patch files... __________________________________________________ Do You Yahoo!? Yahoo! Tax Center - online filing with TurboTax http://taxes.yahoo.com/

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Patch series for async socket IO & winsock2
by Martin Wilck 15 Apr '02

15 Apr '02

Hi, I will soon start submitting this week's work on async sockets. As I said in yesterday's "good news/bad news" posting, this is work in progress and far from being complete. However, I strongly need feedback and perhaps some testing by adventurous people. Anybody out there with an app that uses overlapped socket IO ?? However, the more basic parts can hardly break things, and do represent an improvement against the current CVS version. Even the other parts probably don't break apps, but I have not carried out extensive regression testing so far. Since the full thing would be too big, I have splitted it into functional pieces that are easier to read. I will forward those parts that I consider sufficiently robust to wine-patches. Of course the back side of splitting the patches is that the later ones depend (at least some) of the others. I have indicated these dependencies in the headers. That's not beutiful but probably better than one big chunk. I will be extremely grateful for any feedback. Nice weekend, Martin PS: As I indicated in my last posting, there is a lot of work outstanding to make all of the winsock2 code consistent with this async IO implementation. I see strange things in socket.c anyway, e.g. the select() call that simply disregards all the wait mechanisms that are provided in other places in wine. If any of the original authors of this code read this message, I'd be really happy to get in contact with you!! -- Martin Wilck Phone: +49 5251 8 15113 Fujitsu Siemens Computers Fax: +49 5251 8 20409 Heinz-Nixdorf-Ring 1 mailto:Martin.Wilck(a)Fujitsu-Siemens.com D-33106 Paderborn http://www.fujitsu-siemens.com/primergy

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Patch: sock-shutdown-file.diff (11 in series)
by Martin Wilck 15 Apr '02

15 Apr '02

Patch: sock-shutdown-file.diff Enables error handling if ReadFile() WriteFile() are called on a socket after the respective channel of the socket was shut down. Patch against: CVS 2002-04-12, with my previously submitted patches applied. Modified files: files: file.c --- TMP/wine/files/file.c Fri Apr 12 11:54:50 2002 +++ MW/wine/files/file.c Fri Apr 12 11:54:28 2002 @@ -1514,6 +1514,16 @@ SetLastError ( ERROR_INVALID_PARAMETER ); return FALSE; } + if ( ! (flags & FD_FLAG_OVERLAPPED) ) { + WARN ( "fd is not overlapped\n" ); + SetLastError ( ERROR_INVALID_PARAMETER ); + goto error; + } + if ( flags & FD_FLAG_RECV_SHUTDOWN ) { + /* Fixme: WSAESHUTDOWN is unavailable */ + SetLastError ( ERROR_BROKEN_PIPE ); + goto error; + } ovp = (async_fileio*) HeapAlloc(GetProcessHeap(), 0, sizeof (async_fileio)); if(!ovp) @@ -1730,6 +1740,16 @@ { TRACE( "Couldn't get FD\n" ); return FALSE; + } + if ( ! (flags & FD_FLAG_OVERLAPPED) ) { + WARN ( "fd is not overlapped\n" ); + SetLastError ( ERROR_INVALID_PARAMETER ); + goto error; + } + if ( flags & FD_FLAG_SEND_SHUTDOWN ) { + /* Fixme: WSAESHUTDOWN is unavailable */ + SetLastError ( ERROR_BROKEN_PIPE ); + goto error; } ovp = (async_fileio*) HeapAlloc(GetProcessHeap(), 0, sizeof (async_fileio));

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Re: Regression tests, UNICODE vs ASCII
by Lina Kemmel 15 Apr '02

15 Apr '02

You can write something like the following: const WCHAR zeroWidthNonJoiner = 0x200C; const WCHAR zeroWidthJoiner = 0x200D; const WCHAR leftToRightMark = 0x200E; const WCHAR rightToLeftMark = 0x200F; const WCHAR leftToRightEmbedding = 0x202A; const WCHAR rightToLeftEmbedding = 0x202B; const WCHAR popDirectionalFormatting = 0x202C; const WCHAR leftToRightOverride = 0x202D; const WCHAR rightToLeftOverride = 0x202E; ( or enum { zeroWidthNonJoiner = 0x200C, zeroWidthJoiner, leftToRightMark, rightToLeftMark, leftToRightEmbedding = 0x202A, rightToLeftEmbedding, popDirectionalFormatting, leftToRightOverride, rightToLeftOverride }; ) const WCHAR test_string[] = {zeroWidthNonJoiner, zeroWidthJoiner, leftToRightMark, ... , rightToLeftOverride}; Lina Francois Gouget <fgouget(a)free.fr> Sent by: wine-devel-admin(a)winehq.com 14/04/02 10:02 م Please respond to Francois Gouget To: Shachar Shemesh <wine-devel(a)sun.consumer.org.il> cc: Andriy Palamarchuk <apa3a(a)yahoo.com>, Geoffrey Hausheer <i8e7fkwmsl1(a)phracturedblue.com>, <wine-devel(a)winehq.com> Subject: Re: Regression tests, UNICODE vs ASCII On Sun, 14 Apr 2002, Shachar Shemesh wrote: > One thing you may try are the explicit BiDi specifiers (Right to left, > left to right etc.). These are Unicode characters designed to explicitly > specify the direction of otherwise amigious characters. > > Ansii does not have, to the best of my knowledge, an equivalent encoded > characters. But what would these Unicode characters look like? I.e. what would I write in my code: const WCHAR test_string[]={'???','???','???'}; -- Francois Gouget fgouget(a)free.fr http://fgouget.free.fr/ Broadcast message : fin du monde dans cinq minutes, repentez vous !

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re: 16-bit apps starting and stopping notification
by Joshua Thielen 15 Apr '02

15 Apr '02

> Can somebody give me a hint how is better to approach > implementation of > NFY_EXITTASK, NFY_STARTTASK events generation? Does anyone know what ToolHelpHook does (KERNEL.341)? Could this be used by windows to hook a toolhelp notification function into kernel.dll? > How important do you think is to implement this > functionality, since it is for 16-bit apps only? I still use a 16-bit app for school that uses these functions and that doesn't work in wine. I'm not sure if the app does't work because it needs these notifications or if there is another reason. I attempted to implement this a couple of months ago, but it was an ugly hack since I was calling a toolhelp helper function from kernel.dll (or maybe it was ntdll) in order to send the notification. Regards, Josh Thielen

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Directory reorganization
by Joshua Thielen 14 Apr '02

14 Apr '02

Hello everybody, I have an idea for reorganizing some of the directories in wine. I hope I'm not stating an obvious idea here, but I would like to group everything into the following first level directories: dlls documentation include programs server tools I'm not sure, but maybe the following directories should also be included: libtest miscemu ole The point is to keep all related source files together with their dll directory. This way, if a new hacker is hunting for a bug, it is clear where they should begin to look. Also, it is easier to focus on the code for one dll this way. Here is where I would move things: controls --> dlls/user/controls files --> dlls/ntdll/files graphics --> dlls/gdi/graphics if1632 --> dlls/ntdll/if1632 library --> dlls (and possibly rename to wine?) loader --> dlls/ntdll/loader memory --> dlls/ntdll/memory msdos --> dlls/ntdll/msdos relay32 --> dlls/ntdll/relay32 scheduler --> dlls/ntdll/scheduler win32 --> dlls/ntdll/win32 windows --> dlls/user/windows These are the directories I'm not sure about: miscemu --> programs (possibly rename to wine?) ole --> dlls/ntdll/ole (ole is also used by library, maybe it should go to dlls/library?) tsx11 --> dlls/tsx11 (or maybe we should have a 'drivers' top-level directory?) graphics/tsx11 --> dlls/tsx11/graphics windows/tsx11 --> dlls/tsx11/windows unicode --> dlls/unicode Please let me know what you think. Thanks, Josh Thielen

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Unknown Windows message number
by ccrayne＠crayne.org 14 Apr '02

14 Apr '02

While testing an application which I have (mostly) running under Wine, I consistently see the following message sent sometines to RICHEDIT32_WindowProc and sometimes to TOOLTIPS_WindowProc: msg: 0xc01e wp: 0 lp: 0x40596d60 Any clues as to what this message is would be welcome. -- Chuck Crayne ----------------------------------------------------------- ccrayne(a)crayne.org -----------------------------------------------------------

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