DosDefineDevice breaking mapping to unix folders

[Christian Costa]

Hi,

It seems there is something wrong with DosDefineDevice.

If we consider a drive declared as F: -> /mnt/win_e

Remapping the drive F: to G: with this function leads to F: -> G: with 
G: non defined.

This makes, in my case, my app to break all my drives assignement.

It's seems the code lacks a level of inderection as shown below:

Logical drive -> Real drive -> unix dir

Any idea?

Bye,
Christian

[Christian Costa]

Hi,

For those interesting in this issue here what happend to my drive symlinks.
Btw, the app is none other that Myst.

Before launching Myst:
lrwxrwxrwx    1 titan    titan           8 mai  1  2004 a:: -> /dev/fd0
lrwxrwxrwx    1 titan    titan           5 sep  3 23:29 c: -> /wine/
lrwxrwxrwx    1 titan    titan          10 mar 20  2004 com1 -> /dev/ttyS0
lrwxrwxrwx    1 titan    titan          10 mar 20  2004 com2 -> /dev/ttyS1
lrwxrwxrwx    1 titan    titan          10 mar 20  2004 com3 -> /dev/ttyS2
lrwxrwxrwx    1 titan    titan          10 mar 20  2004 com4 -> /dev/modem
lrwxrwxrwx    1 titan    titan          10 sep  3 23:29 d: -> /mnt/win_c/
lrwxrwxrwx    1 titan    titan          10 sep  3 23:29 e: -> /mnt/win_d/
lrwxrwxrwx    1 titan    titan          10 sep  3 23:29 f: -> /mnt/win_e/
lrwxrwxrwx    1 titan    titan          12 déc 31  2004 g: -> /mnt/graveur/
lrwxrwxrwx    1 titan    titan           9 fév 26  2005 g:: -> /dev/scd1
lrwxrwxrwx    1 titan    titan          10 sep  3 23:30 h: -> /mnt/cdrom/
lrwxrwxrwx    1 titan    titan           9 mai 19  2004 h:: -> /dev/scd0
lrwxrwxrwx    1 titan    titan          24 sep  7 10:38 i: -> 
/home/titan/winecvs/wine/
lrwxrwxrwx    1 titan    titan          17 sep 13 21:56 j: -> 
/home/titan/files/
lrwxrwxrwx    1 titan    titan           8 mar 20  2004 lpt1 -> /dev/lp0

After:
lrwxrwxrwx    1 titan    titan           8 mai  1  2004 a:: -> /dev/fd0
lrwxrwxrwx    1 titan    titan           3 sep 25 11:16 c: -> D:/
lrwxrwxrwx    1 titan    titan          10 mar 20  2004 com1 -> /dev/ttyS0
lrwxrwxrwx    1 titan    titan          10 mar 20  2004 com2 -> /dev/ttyS1
lrwxrwxrwx    1 titan    titan          10 mar 20  2004 com3 -> /dev/ttyS2
lrwxrwxrwx    1 titan    titan          10 mar 20  2004 com4 -> /dev/modem
lrwxrwxrwx    1 titan    titan           3 sep 25 11:16 d: -> E:/
lrwxrwxrwx    1 titan    titan           3 sep 25 11:16 e: -> F:/
lrwxrwxrwx    1 titan    titan           3 sep 25 11:16 f: -> G:/
lrwxrwxrwx    1 titan    titan          12 déc 31  2004 g: -> /mnt/graveur/
lrwxrwxrwx    1 titan    titan           9 fév 26  2005 g:: -> /dev/scd1
lrwxrwxrwx    1 titan    titan          10 sep  3 23:30 h: -> /mnt/cdrom/
lrwxrwxrwx    1 titan    titan           9 mai 19  2004 h:: -> /dev/scd0
lrwxrwxrwx    1 titan    titan           3 sep 25 11:16 i: -> J:/
lrwxrwxrwx    1 titan    titan           3 sep 25 11:16 j: -> K:/
lrwxrwxrwx    1 titan    titan           8 mar 20  2004 lpt1 -> /dev/lp0

I don't why Myst does this but it breaks all my drives assignement.
This means DosDefineDevice is broken.

For now, I just disable DosDefineDevice because I don't know how to fix it,
I guess it is more Alexandre's area.

Bye,
Christian

Christian Costa wrote:
> Hi,
>
> It seems there is something wrong with DosDefineDevice.
>
> If we consider a drive declared as F: -> /mnt/win_e
>
> Remapping the drive F: to G: with this function leads to F: -> G: with 
> G: non defined.
>
> This makes, in my case, my app to break all my drives assignement.
>
> It's seems the code lacks a level of inderection as shown below:
>
> Logical drive -> Real drive -> unix dir
>
> Any idea?
>
> Bye,
> Christian

[Eric Pouech]

How is really DefineDosDevice called ? I'd like you to add a trace for 
the parameters while entering DefineDosDevice and send it to me.

TIA

[Christian Costa]

Eric Pouech wrote:
> How is really DefineDosDevice called ? I'd like you to add a trace for 
> the parameters while entering DefineDosDevice and send it to me.
>
> TIA

Here are the calls traces:

fixme:volume:DefineDosDeviceW 1, L"C:", L"D:\"
fixme:volume:DefineDosDeviceW 1, L"D:", L"E:\"
fixme:volume:DefineDosDeviceW 1, L"E:", L"F:\"
fixme:volume:DefineDosDeviceW 1, L"F:", L"G:\"
fixme:volume:DefineDosDeviceW 1, L"H:", L"I:\"
fixme:volume:DefineDosDeviceW 1, L"I:", L"J:\"
fixme:volume:DefineDosDeviceW 1, L"J:", L"K:\"

Thanks,
Christian

[Eric Pouech]

Christian Costa wrote:
> Eric Pouech wrote:
> > How is really DefineDosDevice called ? I'd like you to add a trace for 
> > the parameters while entering DefineDosDevice and send it to me.
> >
> > TIA
>
> Here are the calls traces:
>
> fixme:volume:DefineDosDeviceW 1, L"C:", L"D:\"
> fixme:volume:DefineDosDeviceW 1, L"D:", L"E:\"
> fixme:volume:DefineDosDeviceW 1, L"E:", L"F:\"
> fixme:volume:DefineDosDeviceW 1, L"F:", L"G:\"
> fixme:volume:DefineDosDeviceW 1, L"H:", L"I:\"
> fixme:volume:DefineDosDeviceW 1, L"I:", L"J:\"
> fixme:volume:DefineDosDeviceW 1, L"J:", L"K:\"
>
> Thanks,
> Christian

this sounds a bit ackward for a program to do so. Could I get a full 
trace (or the 100k lines before the first call)?
TIA

[Christian Costa]

Eric Pouech wrote:
> Christian Costa wrote:
> > Eric Pouech wrote:
> > > How is really DefineDosDevice called ? I'd like you to add a trace 
> > > for the parameters while entering DefineDosDevice and send it to me.
> > >
> > > TIA
> >
> > Here are the calls traces:
> >
> > fixme:volume:DefineDosDeviceW 1, L"C:", L"D:\"
> > fixme:volume:DefineDosDeviceW 1, L"D:", L"E:\"
> > fixme:volume:DefineDosDeviceW 1, L"E:", L"F:\"
> > fixme:volume:DefineDosDeviceW 1, L"F:", L"G:\"
> > fixme:volume:DefineDosDeviceW 1, L"H:", L"I:\"
> > fixme:volume:DefineDosDeviceW 1, L"I:", L"J:\"
> > fixme:volume:DefineDosDeviceW 1, L"J:", L"K:\"
> >
> > Thanks,
> > Christian
>
> this sounds a bit ackward for a program to do so. Could I get a full 
> trace (or the 100k lines before the first call)?
> TIA

Here is one log with +volume and another with +volume,+relay.
Let me know if you want others debug channels enabled.

Christian

fixme:midi:OSS_MidiInit Synthesizer support MIDI in. Not supported yet (please report)
trace:volume:GetDriveTypeW L"C:" -> 3
trace:volume:GetDriveTypeW L"C:\" -> 3
trace:volume:GetDriveTypeW L"C:" -> 3
trace:volume:GetDriveTypeW L"C:\" -> 3
trace:volume:GetDriveTypeW L"C:" -> 3
trace:volume:GetDriveTypeW L"C:\" -> 3
trace:volume:GetDriveTypeW L"C:" -> 3
trace:volume:GetDriveTypeW L"C:\" -> 3
trace:volume:DefineDosDeviceW 1, L"C:", L"D:\"
trace:volume:DefineDosDeviceW creating symlink /home/titan/.wine/dosdevices/c: -> D:/
trace:volume:GetVolumeInformationW cannot open device L"\\.\C:": err 2
trace:volume:GetVolumeInformationW cannot open device L"\\.\C:": err 2
trace:volume:GetDriveTypeW L"D:" -> 3
trace:volume:GetDriveTypeW L"D:\" -> 3
trace:volume:GetDriveTypeW L"D:" -> 3
trace:volume:GetDriveTypeW L"D:\" -> 3
trace:volume:GetDriveTypeW L"D:" -> 3
trace:volume:GetDriveTypeW L"D:\" -> 3
trace:volume:GetDriveTypeW L"D:" -> 3
trace:volume:GetDriveTypeW L"D:\" -> 3
trace:volume:DefineDosDeviceW 1, L"D:", L"E:\"
trace:volume:DefineDosDeviceW creating symlink /home/titan/.wine/dosdevices/d: -> E:/
trace:volume:GetVolumeInformationW cannot open device L"\\.\D:": err 2
trace:volume:GetVolumeInformationW cannot open device L"\\.\D:": err 2
trace:volume:GetDriveTypeW L"E:" -> 3
trace:volume:GetDriveTypeW L"E:\" -> 3
trace:volume:GetDriveTypeW L"E:" -> 3
trace:volume:GetDriveTypeW L"E:\" -> 3
trace:volume:GetDriveTypeW L"E:" -> 3
trace:volume:GetDriveTypeW L"E:\" -> 3
trace:volume:GetDriveTypeW L"E:" -> 3
trace:volume:GetDriveTypeW L"E:\" -> 3
trace:volume:DefineDosDeviceW 1, L"E:", L"F:\"
trace:volume:DefineDosDeviceW creating symlink /home/titan/.wine/dosdevices/e: -> F:/
trace:volume:GetVolumeInformationW cannot open device L"\\.\E:": err 2
trace:volume:GetVolumeInformationW cannot open device L"\\.\E:": err 2
trace:volume:GetDriveTypeW L"F:" -> 3
trace:volume:GetDriveTypeW L"F:\" -> 3
trace:volume:GetDriveTypeW L"F:" -> 3
trace:volume:GetDriveTypeW L"F:\" -> 3
trace:volume:GetDriveTypeW L"F:" -> 3
trace:volume:GetDriveTypeW L"F:\" -> 3
trace:volume:GetDriveTypeW L"F:" -> 3
trace:volume:GetDriveTypeW L"F:\" -> 3
trace:volume:DefineDosDeviceW 1, L"F:", L"G:\"
trace:volume:DefineDosDeviceW creating symlink /home/titan/.wine/dosdevices/f: -> G:/
trace:volume:GetVolumeInformationW cannot open device L"\\.\F:": err 2
trace:volume:GetVolumeInformationW cannot open device L"\\.\F:": err 2
trace:volume:GetDriveTypeW L"H:" -> 5
trace:volume:GetDriveTypeW L"H:\" -> 5
trace:volume:GetDriveTypeW L"H:" -> 5
trace:volume:GetDriveTypeW L"H:\" -> 5
trace:volume:GetDriveTypeW L"H:" -> 5
trace:volume:GetDriveTypeW L"H:\" -> 5
trace:volume:GetDriveTypeW L"H:" -> 5
trace:volume:GetDriveTypeW L"H:\" -> 5
trace:volume:DefineDosDeviceW 1, L"H:", L"I:\"
trace:volume:DefineDosDeviceW creating symlink /home/titan/.wine/dosdevices/h: -> I:/
trace:volume:GetVolumeInformationW L"\\.\H:": found fs type 4
trace:volume:GetVolumeInformationW L"\\.\H:": found fs type 4
trace:volume:GetDriveTypeW L"I:" -> 3
trace:volume:GetDriveTypeW L"I:\" -> 3
trace:volume:GetDriveTypeW L"I:" -> 3
trace:volume:GetDriveTypeW L"I:\" -> 3
trace:volume:GetDriveTypeW L"I:" -> 3
trace:volume:GetDriveTypeW L"I:\" -> 3
trace:volume:GetDriveTypeW L"I:" -> 3
trace:volume:GetDriveTypeW L"I:\" -> 3
trace:volume:DefineDosDeviceW 1, L"I:", L"J:\"
trace:volume:DefineDosDeviceW creating symlink /home/titan/.wine/dosdevices/i: -> J:/
trace:volume:GetVolumeInformationW cannot open device L"\\.\I:": err 2
trace:volume:GetVolumeInformationW cannot open device L"\\.\I:": err 2
trace:volume:GetDriveTypeW L"J:" -> 3
trace:volume:GetDriveTypeW L"J:\" -> 3
trace:volume:GetDriveTypeW L"J:" -> 3
trace:volume:GetDriveTypeW L"J:\" -> 3
trace:volume:GetDriveTypeW L"J:" -> 3
trace:volume:GetDriveTypeW L"J:\" -> 3
trace:volume:GetDriveTypeW L"J:" -> 3
trace:volume:GetDriveTypeW L"J:\" -> 3
trace:volume:DefineDosDeviceW 1, L"J:", L"K:\"
trace:volume:DefineDosDeviceW creating symlink /home/titan/.wine/dosdevices/j: -> K:/
trace:volume:GetVolumeInformationW cannot open device L"\\.\J:": err 2
trace:volume:GetVolumeInformationW cannot open device L"\\.\J:": err 2
err:font:OpenFontFile FT_New_Face rets 1
err:font:OpenFontFile FT_New_Face rets 1
err:font:OpenFontFile FT_New_Face rets 1
err:font:OpenFontFile FT_New_Face rets 1
err:font:OpenFontFile FT_New_Face rets 1
err:font:OpenFontFile FT_New_Face rets 1
err:font:OpenFontFile FT_New_Face rets 1
err:font:OpenFontFile FT_New_Face rets 1