[Bug 26423] New: Wine should use MS-DOS (8.3) file names when interacting with Dosbox
http://bugs.winehq.org/show_bug.cgi?id=26423 Summary: Wine should use MS-DOS (8.3) file names when interacting with Dosbox Product: Wine Version: 1.3.15 Platform: x86 OS/Version: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: dos AssignedTo: wine-bugs(a)winehq.org ReportedBy: spammis(a)spam.la This depends on bug 26422. Let's assume that the current directory is "C:\Program Files" (~/.wine/drive_c/Program Files). I type "wine dosprog" where "dosprog" is some MS-DOS program. Wine starts Dosbox and runs the following commands: mount c /home/username/.wine/dosdevices/c: mount d /home/username/.wine/dosdevices/d: C: cd \Program Files C:\Program Files\dosprog.exe exit Dosbox does not recognise long file names (Program Files); Dosbox requires short names (PROGRA~1). The "cd" call and the program call will both fail because of this. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=26423 Spammer <spammis(a)spam.la> changed: What |Removed |Added ---------------------------------------------------------------------------- Depends on| |26422 -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=26423 Bug 26423 depends on bug 26422, which changed state. Bug 26422 Summary: Wine and Dosbox use different MS-DOS (8.3) file names http://bugs.winehq.org/show_bug.cgi?id=26422 What |Old Value |New Value ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution| |DUPLICATE -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=26423 André H. <nerv(a)dawncrow.de> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |nerv(a)dawncrow.de -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=26423 André H. <nerv(a)dawncrow.de> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Depends on|26422 |18292 Ever Confirmed|0 |1 --- Comment #1 from André H. <nerv(a)dawncrow.de> 2011-04-10 13:07:19 CDT --- I have hacked dosbox and winevdm here to get it working with the wine way of short file names, but it's still just hackish. Maybe i can convice dosbox to at least accept long paths -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=26423 Ken Sharp <kennybobs(a)o2.co.uk> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |download, source -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=26423 --- Comment #2 from André H. <nerv(a)dawncrow.de> 2011-08-03 14:49:30 CDT --- DOSBox patch: https://sourceforge.net/tracker/?func=detail&aid=3382938&group_id=52551&atid... Wine patch: http://www.winehq.org/pipermail/wine-patches/2011-July/105013.html The wine patch waits for the dosbox patch to be applied. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=26423 --- Comment #3 from Spammer <spammis(a)spam.la> 2011-08-17 05:26:44 CDT --- I haven't tried applying any of the patches, but I looked a bit at the source code. As I see it, Wine will use its short name in Dosbox (e.g. PROG~FBU for Program Files) while Dosbox will support both Dosbox and Wine short names (PROGRA~1 and PROG~FBU). This should fix the problem on UNIX partitions (e.g. ext4) and, until bug 26625 has been solved, also on NTFS partitions. However, if I've got things right, it won't help on FAT partitions. As a little example, I created two files on a FAT partition: echo a > longfilename2 echo '' > longfilename1 You can tell the files apart by looking at the file size: longfilename1 is 1 byte while longfilename2 is 2 bytes (since each echo call ends with a UNIX line break). Since the partition type is FAT, real short names were created by the system based on the order of creation and stored on disk. The file longfilename2 was created first, so it gets ~1 while longfilename1 gets ~2. "wine cmd /c dir /x" returns: 8/17/2011 11:56 AM 1 LONGFI~2 longfilename1 8/17/2011 11:56 AM 2 LONGFI~1 longfilename2 So Wine preserves the real short names. Dosbox, on the other hand, ignores the real short names and invents its own names. A "dir" call in Dosbox returns the following: LONGFI~1 2 17-08-2011 11:56 LONGFI~2 1 17-08-2011 11:56 As you can see by comparing file sizes, Wine and Dosbox swap the names of these files. I assume that this is a bug in the Wine/Dosbox integration, although maybe not a very important one. The integration only fails on FAT partitions, and it doesn't even always happen on those partitions. Sometimes, if you are lucky, real and Dosbox short names may happen to be the same on a FAT partition. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=26423 --- Comment #4 from André H. <nerv(a)dawncrow.de> 2011-08-17 11:09:00 CDT --- First, thx for taking the time to analyse this. (In reply to comment #3)
Since the partition type is FAT, real short names were created by the system based on the order of creation and stored on disk. The file longfilename2 was created first, so it gets ~1 while longfilename1 gets ~2.
"wine cmd /c dir /x" returns:
8/17/2011 11:56 AM 1 LONGFI~2 longfilename1 8/17/2011 11:56 AM 2 LONGFI~1 longfilename2
So Wine preserves the real short names. Dosbox, on the other hand, ignores the real short names and invents its own names. A "dir" call in Dosbox returns the following:
LONGFI~1 2 17-08-2011 11:56 LONGFI~2 1 17-08-2011 11:56
As you can see by comparing file sizes, Wine and Dosbox swap the names of these files.
no, both time the 1-Byte has ~2 and the 2-Byte has ~1 It's a bit confusing, maybe it get's more clear with filesizes > 2 ;) -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=26423 --- Comment #5 from Spammer <spammis(a)spam.la> 2011-08-18 06:42:35 CDT --- (In reply to comment #4)
no, both time the 1-Byte has ~2 and the 2-Byte has ~1 It's a bit confusing, maybe it get's more clear with filesizes > 2 ;)
Sorry, it was my fault, misreading things. I was mislead by the fact that the Windows version of Dosbox, running under Wine, uses the Wine short names in a very strange way for files stored on ext4 partitions. However, it seems that both the Windows version of Dosbox, running under Wine, and the Linux version of Dosbox, running natively under Linux, use the real short names for files and directories stored on FAT partitions. In any case, no problem with the Wine/Dosbox integration, as far as I can see. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=26423 André H. <nerv(a)dawncrow.de> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED --- Comment #6 from André H. <nerv(a)dawncrow.de> 2011-08-31 13:24:42 CDT --- fixed since dosbox svn 3743 and now also in wine: http://source.winehq.org/git/wine.git/commit/f9c6b4ba406d302a631c27994ee7ad8... -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=26423 Alexandre Julliard <julliard(a)winehq.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |CLOSED --- Comment #7 from Alexandre Julliard <julliard(a)winehq.org> 2011-09-09 12:54:59 CDT --- Closing bugs fixed in 1.3.28. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
http://bugs.winehq.org/show_bug.cgi?id=26423 Anastasius Focht <focht(a)gmx.net> changed: What |Removed |Added ---------------------------------------------------------------------------- Fixed by SHA1| |f9c6b4ba406d302a631c27994ee | |7ad81986deb6c CC| |focht(a)gmx.net --- Comment #8 from Anastasius Focht <focht(a)gmx.net> 2011-10-14 04:28:04 CDT --- Hello, filling/correcting fields... Regards -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email Do not reply to this email, post in Bugzilla using the above URL to reply. ------- You are receiving this mail because: ------- You are watching all bug changes.
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