[Bug 39266] New: Microsoft Wine Guide does not play video files with .cp extension

https://bugs.winehq.org/show_bug.cgi?id=39266

Bug ID: 39266
           Summary: Microsoft Wine Guide does not play video files with
                    .cp extension
           Product: Wine
           Version: 1.7.51
          Hardware: x86-64
                OS: Linux
            Status: NEW
          Keywords: win16
          Severity: normal
          Priority: P2
         Component: winmm&mci
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Currently while trying to detect a media type (video, audio file, cd audio)
wine assumes that when the file comes from a CD (GetDriveType() == CDROM) the
path must be a cd audio file.
> From dlls/winmm/mci.c:

1794 /* type, if given as a parameter, supersedes file extension */
1795 if (!strDevTyp[0] &&
1796      MCI_GetDevTypeFromFileName(lpParms->lpstrElementName,
1797                                strDevTyp, sizeof(strDevTyp))) {
1798     static const WCHAR wszCdAudio[] = {'C','D','A','U','D','I','O',0};
1799     if (GetDriveTypeW(lpParms->lpstrElementName) != DRIVE_CDROM) {
1800         dwRet = MCIERR_EXTENSION_NOT_FOUND;
1801         goto errCleanUp;
1802     }
1803     /* FIXME: this will not work if several CDROM drives are installed on
the machine */
1804     strcpyW(strDevTyp, wszCdAudio);
1805 }

Relevant log part:

trace:mci:MCIWndProc MCIWNDM_OPENW L"D:\MSWPTIME\oz\Intro.cp"
trace:mci:mciSendCommandW (00000000, MCI_OPEN, 00000602, 007bcc2c)
trace:mci:MCI_Open (00000602, 0x7bcc2c)
trace:mci:MCI_Open lpstrElementName=L"D:\MSWPTIME\oz\Intro.cp"
trace:mci:MCI_GetDevTypeFromFileName No ...\MCI Extensions entry for L".cp"
found.
trace:mci:MCI_Open Alias=L"983243" !
trace:mci:MCI_LoadMciDriver wDevID=0001
trace:mci:mciSetDriverData (0001, 001eeb28)
trace:mci:MCI_LoadMciDriver Loaded driver 0x1eeb00 (L"CDAUDIO"), type is 516,
cmdTable=0000ffff
trace:mci:MCI_LoadMciDriver mcidev=1, uDevTyp=0204 wDeviceID=0001 !
trace:mci:mciGetDriverData (0001)
trace:mcicda:MCICDA_Open (0001, 00000602, 0x7bcc2c);
trace:mcicda:MCICDA_Open MCI_OPEN_ELEMENT element name:
L"D:\MSWPTIME\oz\Intro.cp"
trace:mci:MCI_Open wDevID=0001 wDeviceID=1 dwRet=0

Naturally this fails later because mcicda fails to read the TOC from the CD and
gives up.

Windows plays the videos just fine so I guess wine should try to open the file
and guess a file type.

[Bug 39266] Microsoft Wine Guide does not play video files with .cp extension

https://bugs.winehq.org/show_bug.cgi?id=39266

Austin English  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail]

--- Comment #1 from Austin English  ---
What is 'Microsoft Wine Guide'?

[Bug 39266] Microsoft Wine Guide does not play video files with .cp extension

https://bugs.winehq.org/show_bug.cgi?id=39266

--- Comment #2 from Bruno Jesus  ---
(In reply to Austin English from comment #1)
> What is 'Microsoft Wine Guide'?

It's a 1996 wine (beverage) reference application with some videos to teach how
to drink wine and an atlas about wine producing regions.

[Bug 39266] Microsoft Wine Guide does not play video files with .cp extension

https://bugs.winehq.org/show_bug.cgi?id=39266

--- Comment #3 from Austin English  ---
(In reply to Bruno Jesus from comment #2)
> (In reply to Austin English from comment #1)
> > What is 'Microsoft Wine Guide'?
>
> It's a 1996 wine (beverage) reference application with some videos to teach
> how to drink wine and an atlas about wine producing regions.

http://www.cdaccess.com/html/shared/mswine.htm

Neat, thanks for the info.