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84463 discussions

What does user mean?
by Bill Medland 06 Nov '01

06 Nov '01

I am working on the server code (adding the byte locking stuff) and down in the select/thread/object stuff I keep coming across the term "user" which seems to be synonymous with object. What is it supposed to mean? Why is an object a user? How does it relate to a physical person or a windows process or whatever? Bill

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Re: queries on internals...
by Alexandre Julliard 06 Nov '01

06 Nov '01

Francois Gouget <fgouget(a)free.fr> writes: > only returns one. I was also wondering how to best fix that. Since it is > a Winelib application and not a part of Wine I don't know if > implementing strsep in library/port.c is the best solution: shouldn't we > be able to compile regapi on Windows? In addition to that Wine itself > does not use strsep. I would like Alexandre's opinion on that :-) Just fix regapi so that it doesn't require strsep. There is no good reason to require it. -- Alexandre Julliard julliard(a)winehq.com

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Extra info in scrollbar can be an handle.
by Marco Bizzarri 06 Nov '01

06 Nov '01

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi all. We have an application which crashes when trying to access the Window Long info in a scrollbar. After some tracking, it looked like the issue was that in some cases the wExtra data can contain an handle rather than a pointer. The included patch solves the problem by making an explicit GlobalLock, and returning that value. I'm not sure this is the correct solution, so comments are welcome. wine is from the latest cvs - -- Marco Bizzarri - Responsabile Tecnico - Icube S.r.l. Sede: Via Ridolfi 15 - 56124 Pisa (PI), Italia E-mail: m.bizzarri(a)icube.it WWW: www.icube.it Tel: (+39) 050 97 02 07 Fax: (+39) 050 31 36 588 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.6 (GNU/Linux) Comment: For info see http://quantumlab.net/pine_privacy_guard/ iD8DBQE759zoXhfyAQQVoaIRApoGAJwOhVqzWtvYCz1oHZTcYSCYeCDQ6wCePBE3 DJ/zoeclED29BCnaC+9Ya8E= =rU+H -----END PGP SIGNATURE-----

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Re: RTS/CTS
by lawson_whitney＠juno.com 06 Nov '01

06 Nov '01

On Tue, 6 Nov 2001, Mike McCormack wrote: > > Hi Lawson, > > good detective work! > > i don't think DSR/DTR flow control is supported by termios at all (at > least not in Linux), so here's a patch to ignore it. > > Mike > Okay, that passes the smoke test, and also looks right to me. Thanks. Did you forget a ChangeLog? Lawson Big fleas have little fleas upon their backs to bite 'em. And little fleas have smaller fleas and so on, infinitem.

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Re: Winsock2 & overlapped IO
by Mike McCormack 06 Nov '01

06 Nov '01

Hi Ove, >Hm, by the way, when are you going to implemented overlapped >ConnectNamedPipe? That might make my rpcrt4 wait-for-connection code a bit >cleaner, so I don't have to spawn a separate thread per named pipe, and >worse, use TerminateThread to cancel the wait... OK. i'll have a look at it. Having a full time job, a part time job and a girlfriend to take care of kind of eats into my time though :-) >The challenges for winsock2 should be pretty much the same as those for >implementing something like ReadFileEx (which you've probably already >done) and the above-mentioned overlapped ConnectNamedPipe. Yeah, ReadFileEx is pretty much complete. Perhaps i'll have a look into overlapped sockets too... don't hold your breath though ;-) Mike btw. nice work on OLE/InstallShield stuff ------------------------------------------ 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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RTS/CTS
by lawson_whitney＠juno.com 06 Nov '01

06 Nov '01

Good day! A couple of wine-users have said Wine doesn't work RTS/CTS right any more, so I did a +comm,+file trace of juno, and was rewarded with this: trace:comm:SetCommState handle 224, ptr 0x403f0578 trace:comm:SetCommState bytesize 8 baudrate 115200 fParity 0 Parity 0 stopbits 1 trace:comm:SetCommState ~IXON ~IXOFF trace:comm:SetCommState CRTSCTS trace:comm:SetCommState ~CRTSCTS Does something look wrong about that, or am I just seeing it crosseyed? In GetCommState we have this: if (port.c_cflag & CRTSCTS) { lpdcb->fDtrControl = DTR_CONTROL_ENABLE; lpdcb->fRtsControl = RTS_CONTROL_ENABLE; lpdcb->fOutxCtsFlow = 1; lpdcb->fOutxDsrFlow = 1; } else And in SetCommState this: if ( lpdcb->fOutxCtsFlow || lpdcb->fRtsControl == RTS_CONTROL_ENABLE ) { port.c_cflag |= CRTSCTS; TRACE("CRTSCTS\n"); } if (lpdcb->fDtrControl == DTR_CONTROL_ENABLE) { port.c_cflag &= ~CRTSCTS; TRACE("~CRTSCTS\n"); } So I guess if you want to turn off CRTSCTS, GetCommState(handle, lpdcb); SetCommState(handle, lpdcb); would about do it. I don't know what fDtrControl is 'spoze to do, but shutting off flow control entirely seems a bit extreme. Juno apparently asks for it by name, CRTSCTS was not on when it did GetCommState, but it asked for flow control, too. Lawson panic: detected rogue system administrator!! ---cut here

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Re: SystemParametersInfo
by Andreas Mohr 05 Nov '01

05 Nov '01

On Mon, Nov 05, 2001 at 06:20:24AM -0800, Andriy Palamarchuk wrote: > Please, review the new version of SystemParametersInfo > implementation. > > Is there any way to check: > 1) whether Wine process is the first process started > for current Wine server? Heh, I should really know ;-) CLIENT_IsBootThread(). > 2) whether Windows application runs under Wine or > Windows? Eh ? I don't quite understand the logic behind this. Could you elaborate ? -- Andreas Mohr Stauferstr. 6, D-71272 Renningen, Germany Tel. +49 7159 800604 http://home.nexgo.de/andi.mohr/

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Re: Duplicated StrRetToStr functions in shell32
by Guy L. Albertelli 05 Nov '01

05 Nov '01

Francois, The reason that these routines were duplicated is that the builtin shell32 cannot find StrRetToBuf{A|W} in some of the native versions of shlwapi.dll. This dependency prohibited testing with builtin vs. native shlwapi. The change was submitted to winehq about 8/28 and committed soon thereafter. Guy ----- Original Message ----- From: "Francois Gouget" <fgouget(a)free.fr> To: <wine-patches(a)winehq.com> Sent: Wednesday, October 31, 2001 11:46 PM Subject: Duplicated StrRetToStr functions in shell32 > > Shell32 contains StrRetToStrNA and StrRetToStrNW which are almost > identical to StrRetToBufA and StrRetToBufW. Since shell32 already > imports shlwapi it seems like we should just call the latter functions! > That way I won't have to fix the "0x%p" thing twice. > > > Changelog: > > * dlls/shell32/shellstring.c > > Implement StrRetToStrN{A,W} by calling shlwapi.StrRetToBuf{A,W} > instead of duplicating the code > > > > -- > Francois Gouget fgouget(a)free.fr http://fgouget.free.fr/ > I haven't lost my mind, it's backed up on tape around here somewhere... >

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Winsock2 & overlapped IO
by Martin Wilck 05 Nov '01

05 Nov '01

Hello, I have started porting a software product of our company from NT to Linux using Wine. Part of this software is an agent which implements a proprietary protocol implemented with Winsock 2. In particular, it uses the Winsock 2 feature of "Overlapped IO" on sockets, with user-supplied callbacks that are called when data is received on a socket etc. Browsing through the Wine Winsock code, I saw that this part of Winsock2 is obviously unimplemented. Q: Has anybody worked on this already? Is there existing code somewhere? Q: Can you give an estimate if implementation of these features would require substantial changes in core wine code (something I'd like to avoid)? Q: Can you give me guidance on what part of the functionality would live in the wine server and what in the client? Regards, 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

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The Corel Wine LockFile code
by Medland, Bill 04 Nov '01

04 Nov '01

Just enquiring. Why isn't the CorelWine locking code in the Wine tree? Is it merely because no-one has had the time, need or desire or is there something unacceptable about the way that they did it? (Also as a side issue it appears to me that it isn't going to work if the file is on a Windows machine because it looks to me like the fcntl stuff doesn't get handled by smbfs; any comments?) Bill

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