- Wine-devel - list.winehq.org

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(a)start.com.au ph +82 16 430 0425 __________________________________________________________________ Get your free Australian email account at http://www.Looksmart.com.au

1 0

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

1 0

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/

2 2

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... >

3 2

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(a)Fujitsu-Siemens.com D-33106 Paderborn http://www.fujitsu-siemens.com/primergy

1 0

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

2 1

ImageList_Write stub
by j.m.maurer 04 Nov '01

04 Nov '01

Hello Wine Developers! For a while now I want to use Delphi under Wine, which works for 99%. The one thing that is missing seems to be the implementation of ImageList::Write which prevents opening of Forms which contain an ImageList control. The output Wine gives is: -- fixme:imagelist:ImageList_Write empty stub! While searching through winehq.com I came across the URL http://www.winehq.com/WineAPI/ImageList_Write.html which describes that ImageList::Write is indeed not implemented due to the fact that IStream32::Write is not implemented.... Is implementing these functions a particular difficult task or has nobody had any spare time to do it yet? I have no knowlegde whatsoever of the structure of Wine or the Windows API, but I have some spare time and some code skills... Does anyone have any hints on this issue? Bye! Marc Maurer Please CC a reply to me, since I can't subscribe to this mailinglist, due to an unknown low level error reported by mailman :-)

2 1

minimise/maximise causes crash in 20011004
by mdew 02 Nov '01

02 Nov '01

warn:heap:HEAP_ValidateInUseArena Heap 411d0000: invalid in-use arena magic for 411d08e7 warn:heap:HEAP_ValidateInUseArena Heap 411d0000: invalid in-use arena magic for 411d021b warn:heap:HEAP_ValidateInUseArena Heap 411d0000: invalid in-use arena magic for 411d0d97 warn:heap:HEAP_ValidateInUseArena Heap 411d0000: invalid in-use arena magic for 411d0d97 warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x4071d3a7 is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x4071d3c0 is not inside heap warn:heap:HEAP_ValidateInUseArena Heap 411d0000: invalid in-use arena magic for 411d0d97 warn:gdi:GDI_GetObjPtr Invalid handle 0 warn:gdi:GDI_GetObjPtr Invalid handle 0 warn:heap:HEAP_ValidateInUseArena Heap 411d0000: invalid in-use arena magic for 411d04eb warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x4071d3a7 is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x4071d3c0 is not inside heap warn:heap:HEAP_ValidateInUseArena Heap 411d0000: invalid in-use arena magic for 411d0d97 warn:gdi:GDI_GetObjPtr Invalid handle 0 warn:gdi:GDI_GetObjPtr Invalid handle 0 warn:gdi:GDI_GetObjPtr Invalid handle 0 warn:gdi:GDI_GetObjPtr Invalid handle 0 warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x4c0b48 is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x4c0b61 is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x4c0b48 is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x4c0b61 is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x40729933 is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x4072994c is not inside heap warn:heap:HEAP_ValidateInUseArena Heap 411d0000: invalid in-use arena magic for 411d08e7 warn:heap:HEAP_ValidateInUseArena Heap 411d0000: invalid in-use arena magic for 411d04eb warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x4071d3a7 is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x4071d3c0 is not inside heap warn:heap:HEAP_ValidateInUseArena Heap 411d0000: invalid in-use arena magic for 411d0d97 warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x40710e43 is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x40710e5c is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x40710e43 is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x40710e5c is not inside heap warn:gdi:GDI_GetObjPtr Invalid handle 0 warn:gdi:GDI_GetObjPtr Invalid handle 0 warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x4c0b48 is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x4c0b61 is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x4c0b48 is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x4c0b61 is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x40729933 is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x4072994c is not inside heap warn:heap:HEAP_ValidateInUseArena Heap 411d0000: invalid in-use arena magic for 411d08e7 warn:heap:HEAP_ValidateInUseArena Heap 411d0000: invalid in-use arena magic for 411d00b3 warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x4071d3a7 is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x4071d3c0 is not inside heap warn:heap:HEAP_ValidateInUseArena Heap 411d0000: invalid in-use arena magic for 411d0d97 warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x406f123f is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x406f1258 is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x406f123f is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x406f1258 is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x406f123f is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x406f1258 is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x406f123f is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x406f1258 is not inside heapwarn:gdi:GDI_GetObjPtr Invalid handle 0 warn:gdi:GDI_GetObjPtr Invalid handle 0 warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x4c0b48 is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x4c0b61 is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x4c0b48 is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x4c0b61 is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x40729933 is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x4072994c is not inside heap warn:heap:HEAP_ValidateInUseArena Heap 411d0000: invalid in-use arena magic for 411d08e7 warn:heap:HEAP_ValidateInUseArena Heap 411d0000: invalid in-use arena magic for 411d00b3 warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x4071d3a7 is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x4071d3c0 is not inside heap warn:heap:HEAP_ValidateInUseArena Heap 411d0000: invalid in-use arena magic for 411d0d97 warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x406f123f is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x406f1258 is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x406f123f is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x406f1258 is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x406f123f is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x406f1258 is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x406f123f is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x406f1258 is not inside heap warn:gdi:GDI_GetObjPtr Invalid handle 0 warn:gdi:GDI_GetObjPtr Invalid handle 0 warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x4c0b48 is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x4c0b61 is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x4c0b48 is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x4c0b61 is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x40729933 is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x4072994c is not inside heap warn:heap:HEAP_ValidateInUseArena Heap 411d0000: invalid in-use arena magic for 411d08e7 warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x4c0b48 is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x4c0b61 is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x4c0b48 is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x4c0b61 is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x40729933 is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x4072994c is not inside heap warn:heap:HEAP_ValidateInUseArena Heap 411d0000: invalid in-use arena magic for 411d08e7 warn:heap:HEAP_ValidateInUseArena Heap 411d0000: invalid in-use arena magic for 411d030b warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x4c0b48 is not inside heap warn:heap:HEAP_IsRealArena Heap 0x411d0000: block 0x4c0b61 is not inside heap warn:gdi:GDI_GetObjPtr Invalid handle 20003e warn:gdi:GDI_GetObjPtr Invalid handle 20003e warn:gdi:GDI_GetObjPtr Invalid handle 20003e warn:gdi:GDI_GetObjPtr Invalid handle 20003e warn:gdi:GDI_GetObjPtr Invalid handle 20003e warn:gdi:GDI_GetObjPtr Invalid handle 20003e <wine crash> causing this crash was just the act of minimising/maximising channel windows in mirc.

1 0

Yet again: audio.c stuff
by Simon Britnell 02 Nov '01

02 Nov '01

I've posted a substantial patch to audio.c which reorganises the code to make it a little easier to follow. It's been tested against HomeWorld and HalfLife. It works against homeworld with MIN_SLEEP_TIME 100, but not with MIN_SLEEP_TIME <=50. Feel free to set MIN_SLEEP_TIME to 0 to remove the minimum sleep time. The other thing the patch does is makes notifications dependant on bytes played rather than time elapsed. Should be a win overall. I'm still having no luck with tracking the actual race condition which causes HomeWorld to fail. I've not tried the patch you sent to fix the callback notification problem yet. I'll let you know when I do. __________________________________________________ Do You Yahoo!? Find a job, post your resume. http://careers.yahoo.com

1 0

RE: LockFile - any words of warning?
by Medland, Bill 01 Nov '01

01 Nov '01

Thanks, but > -----Original Message----- > From: Rein Klazes [mailto:rklazes(a)xs4all.invalid] > Sent: Wednesday, October 31, 2001 9:32 AM > To: Bill Medland > Cc: wine-devel(a)winehq.com > Subject: Re: LockFile - any words of warning? > > > On Wed, 31 Oct 2001 08:31:11 -0800, you wrote: > > > I am going to have to implement the LockFile/UnlockFile > functions. Does > > anyone have any words of warning? (Like it ain't as easy > as calling fcntl) > > Have a look at Corel's wine tree, where it is implemented. Please excuse my ignorance; how do I get at the Corel tree?

3 3