November 2004 - Wine-devel - list.winehq.org

running an exe from within a wined exe
by Helder Carvalho 04 Nov '04

04 Nov '04

Hi, I'm using Wine to run on linux, an application build with vc++ 6.0. I've got no problems running it, except when i try to create a child process to call a a different executable that performs tasks needed to the main process, I get no error or system failure, the process simply fails to be created.. The code i've done to do this is shown below. Do i need to invoke wine on the command line (which i've done with no better results) again or is it something more complex? Thanks in advanced, Helder Carvalho //////////////////////////////////////CODE//////////////////////////////////////////////////////////// CString commandLine; commandLine = "\""+workingDirectory+"\\jpsec.exe\" -i "+textNameFolder+" -urng "+resultFile+""; // Converts CString to 'const char*' to further covert to LPSTR const char* comLine; int n = commandLine.GetLength(); comLine = commandLine.GetBuffer(n); // Start the child process. if( !CreateProcess(NULL, //Example "\"JPSecWin32\\jpsec.exe\" -i .\\..\\..\\JPSecWin32\\lenna_enc.jp2 -o .\\..\\..\\JPSecWin32\\temp5.jp2 -k .\\..\\..\\JPSecWin32\\keys.txt -dec", // No module name (use command line). LPSTR(comLine), // Command line. NULL, // Process handle not inheritable. NULL, // Thread handle not inheritable. FALSE, // Set handle inheritance to FALSE. 0, // No creation flags. NULL, // Use parent's environment block. NULL, // Use parent's starting directory. &si, // Pointer to STARTUPINFO structure. &pi ) // Pointer to PROCESS_INFORMATION structure. ) { AfxMessageBox("CreateProcess failed." ); } ________________________________________________ Message sent using UebiMiau 2.7.2

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task modal messagebox implementation
by Ivan Leo Puoti 04 Nov '04

04 Nov '04

I'm trying to implement taskmodal message boxes, what I've done up to now is attached. The problem is that with my current implementation if a window is disabled before MessageBox*() is called, it is then enabled after the user closes the messagebox, and Lionel has tested this on win98 and this is not what window does. I use EnumThreadWindows to loop trough all the top level windows in the thread and disable them, ideally I should check the status of each window, save the handle of each window that is disabled before MessageBox was called, and not enable them after DialogBoxIndirectParamW has returned. But as the EnumThreadWndProc function has no way of returning information directly to the caller of EnumThreadWindows I'm unsure where I should save this data. Should I use a global variable, a temp reg key, or am I taking the wrong approach to this problem? Ivan. ____________________________________________________________ Libero ADSL: navighi gratis a 1.2 Mega, senza canone e costi di attivazione. Abbonati subito su http://www.libero.it

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Re: gdi/dib.c GetDIBits
by Huw D M Davies 04 Nov '04

04 Nov '04

On Wed, Nov 03, 2004 at 09:24:08PM -0800, Walt Ogburn wrote: > > Changelog: > Take color info from existing hdc instead of creating a new memory HDC. > > > Index: dlls/gdi/dib.c > =================================================================== > RCS file: /home/wine/wine/dlls/gdi/dib.c,v > retrieving revision 1.7 > diff -u -r1.7 dib.c > --- dlls/gdi/dib.c 2 Nov 2004 05:23:49 -0000 1.7 > +++ dlls/gdi/dib.c 4 Nov 2004 05:08:24 -0000 > @@ -563,7 +559,7 @@ > same color depth then get the color map from it */ > if (bmp->dib && bmp->dib->dsBm.bmBitsPixel == bpp) { > if(coloruse == DIB_RGB_COLORS) { > - HBITMAP oldbm = SelectObject(memdc, hbitmap); > + HBITMAP oldbm = SelectObject(hdc, hbitmap); > unsigned int colors = 1 << bpp; > > if (core_header) This won't always work since hdc does not necessarily have to be a memory dc. I think what you want to do is to store the dib colour table in the gdi bmp->dib structure rather than in the driver's (x11drv) one. Then retrieving the colour table can be done by simply accessing the data directly, rather than through a call to GetDIBColorTable. Huw. -- Huw Davies huw(a)codeweavers.com

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Re: Re: Fix for metafile test
by Chris Morgan 04 Nov '04

04 Nov '04

> Is that a service option or what? I don't really know > anything about Windows services. If you can fix this issue > in winrash please do so. > I've tried enabling this option and then popping up a dialog box and no dialog was displayed. It should be an easy change to re-enable this option. I'll try it tonight. What should I look for to see if this metafile test runs correctly? Chris

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Re: Public domain source in wine
by Scott Ritchie 04 Nov '04

04 Nov '04

>1. What is the legaly correct way to do this? As I understand it, >public domain source can simply be taken as is and re-licensed under >the LGPL. Is this correct? Am I allowed to remove the headers in the >original file, which state that the code is public domain? How do you >generally acknowledge the original author? Actually, public domain is a legal term meaning without copyright, so we can do whatever we want with the code - change it, cut it into pieces, even claim we made it. There is no public domain license, so to speak, since something in the public can be used without a license. As a matter of courtesy, however, citing the author in the source is a good idea. This is, of course, assuming that the code actually is in the public domain, and not licensed under something like some forms of BSD, which require acknowledgement in the source somewhere. -Scott

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Has anyone done this before?
by Bill Medland 04 Nov '04

04 Nov '04

I would be interested in knowing if anyone has succeeded with this before I start getting too carried away trying to fix the errors. When I tried I got an X error (BadWindow). I am sitting at a RedHat 8.0 computer with a VPN tunnel to a remote network (Microsoft VPN server) ssh through that VPN to a remote computer running RHEL3 (ES) Set DISPLAY back to my end of the VPN tunnel, to my display Prove it works by typing xterm in the ssh session Try running winemine After rebuilding the cached metrics it momentarily (in the non-American sense) opens something and then closes it and gives me the X error. Does this stand a chance of actually working? -- Bill Medland mailto:billmedland(a)mercuryspeed.com http://webhome.idirect.com/~kbmed

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winmm:wave testing
by Jakob Eriksson 04 Nov '04

04 Nov '04

How should this be handled, is this a buggy driver? http://test.winehq.org/data/200411021000/2000_BennyGoemans/winmm:wave.txt wave.c:998:found 1 WaveOut devices wave.c:664: 0: "SB PCI" (\\?\pci#ven_1274&dev_1371&subsys_13711274&rev_08#3&61aaa01&0&68#{6994ad04-93ef-11d0-a3cc-00a0c9223196}\wave) 5.0 (1:100) wave.c:667: channels=65535 formats=00fff support=002c wave.c:669: WAVECAPS_VOLUME WAVECAPS_LRVOLUME WAVECAPS_SAMPLEACCURATE wave.c:524:Playing 1 second silence at 22050x 8x1 WAVE_FORMAT_PCM wave.c:420:waveOutGetPosition(0): TIME_MS not supported, returned TIME_SAMPLES wave.c:443:waveOutGetPosition(0): TIME_SMPTE not supported, returned TIME_SAMPLES wave.c:549: Test failed: The sound played for 1342 ms instead of 1000 ms

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Wine dll testing state of affairs
by Jakob Eriksson 04 Nov '04

04 Nov '04

I looked around in the Wine dlls tree to see how many dlls had a "tests" directory in them. Quite a few had, but these did not: Just thought it could be interesting to see. . ./advpack ./amstream ./atl ./avicap32 ./avifil32 ./cabinet ./capi2032 ./cards ./cfgmgr32 ./comcat ./commdlg ./crtdll ./crypt32 ./ctl3d ./d3d8 ./d3d9 ./d3dim ./d3drm ./d3dx8 ./d3dxof ./dbghelp ./dciman32 ./devenum ./dinput ./dinput8 ./dmband ./dmcompos ./dmime ./dmloader ./dmscript ./dmstyle ./dmsynth ./dmusic ./dmusic32 ./dplay ./dplayx ./dpnet ./dpnhpast ./dswave ./dxdiagn ./dxerr8 ./dxerr9 ./dxguid ./glu32 ./glut32 ./hhctrl.ocx ./iccvid ./icmp ./ifsmgr.vxd ./imagehlp ./imm32 ./itss ./lzexpand ./mmdevldr.vxd ./monodebg.vxd ./mpr ./msdmo ./mshtml ./msi ./msimg32 ./msisys ./msnet32 ./msrle32 ./msvcrt20 ./msvcrt40 ./msvidc32 ./msvideo ./mswsock ./newdev ./odbc32 ./oleacc ./olecli ./oledlg ./olepro32 ./olesvr ./opengl32 ./qcap ./rasapi32 ./richedit ./secur32 ./serialui ./setupapi ./shdocvw ./shfolder ./snmpapi ./sti ./strmiids ./tapi32 ./ttydrv ./twain ./unicows ./url ./uuid ./uxtheme ./vdhcp.vxd ./vdmdbg ./vmm.vxd ./vnbt.vxd ./vnetbios.vxd ./vtdapi.vxd ./vwin32.vxd ./win32s ./winaspi ./wined3d ./winedos ./wineps ./winnls ./wintab32 ./wintrust ./wow32 ./wsock32 ./x11drv These have tests: ./advapi32/tests ./comctl32/tests ./ddraw/tests ./dsound/tests ./gdi/tests ./iphlpapi/tests ./kernel/tests ./mapi32/tests ./mlang/tests ./msacm/tests ./mscms/tests ./msvcrt/tests ./msvcrtd/tests ./netapi32/tests ./ntdll/tests ./ole32/tests ./oleaut32/tests ./psapi/tests ./quartz/tests ./rpcrt4/tests ./rsabase/tests ./shell32/tests ./shlwapi/tests ./urlmon/tests ./user/tests ./version/tests ./wininet/tests ./winmm/tests ./winsock/tests ./winspool/tests

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Update region patch
by Alexandre Julliard 03 Nov '04

03 Nov '04

Here's the first step of moving the update region management to the server. The refresh on window moves is not optimized yet, so it will probably flicker quite a bit, but things should still be painted properly in the end. If you feel like giving this a try, I'm interested in hearing about any case where things don't repaint correctly. -- Alexandre Julliard julliard(a)winehq.org

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Re: Some conformance tests for msvcrt printf functions
by Aneurin Price 03 Nov '04

03 Nov '04

Is there any particular reason this patch hasn't been committed? Something wrong or just overlooked?

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