3 # This program generates wine.conf files on STDOUT.
4 # (C) 1996 Stephen Simmons
5 # Redistributable under Wine License
9 # This program examines the contents of the DOS filesystems and
10 # attempts to generate a sensible wine.conf file. This is output
12 # It reads /etc/FSTAB to find mounting locations of the hard disk drives
13 # It uses the correct algorithm for ordering DOS drives, with the
14 # exception of the case of multiple drive controller types, where I don't
15 # know what DOS's algorithm is.
16 # It uses find to find all of the win.ini files on any DOS partition
17 # and sorts them by age to guess which is part of the active Windows
19 # It reads the autoexec.bat file (if found) and records all variable
20 # settings. There are some inaccuracies in its determination.
21 # First, while variables are interpolated properly, no control
22 # structures are supported so calls and execs to other batch files are
23 # ignored, and all variable settings take effect regardless of whether
24 # they would in DOS (i,e., both if and else clauses are read).
25 # This is used to determine the path and temp directories. Duplicate
26 # path directories and path directories that don't exist are thrown
28 # On failing to find C:\AUTOEXEC.BAT, wineconf finds all executables
29 # in the windows directory and subdirectories, and generates an
30 # optimized path statement encompassing all the executables.
31 # Then it also looks for \TEMP and \TMP on all drives taking the first
33 # wineconf doesn't support floppy drives, network drives, printers,
34 # and serial device configuration is hardcoded and not configured for
35 # the machine it runs on. Similarly, spy parameters are hard coded.
37 # It would make sense to incorporate much of the heuristic code in
38 # this program into a library to be shared with a dosemu configuration
39 # program, because it seems that at least some of the same stuff will
40 # be wanted. The program needs to be cleaned up still. A better tmp
41 # search algorithm could be written. A fast option is planned. Less
42 # Linux-dependence is desired. Should look for devices independent
43 # of /etc/fstab; then sanity checks on /etc/fstab can be performed.
50 GetOptions('windir=s', 'sysdir=s', 'thorough', 'debug:s', 'inifile=s') || &Usage;
52 print "WINE REGISTRY Version 2\n";
53 print ";; All keys relative to \\\\Machine\\\\Software\\\\Wine\\\\Wine\\\\Config\n\n";
60 print "Usage: $0 <options>\n";
61 # print "-fstab <filename> Location of alternate fstab file\n";
62 print "-windir <filename> Location of windows dir in DOS space\n";
63 print "-thorough Do careful analysis (default)\n";
64 print "-sysdir <filename> Location of systems dir in DOS space\n";
65 print "-inifile <filename> Path to the wine.ini file (by default './wine.ini')\n";
66 # print "-tmpdir <filename> Location of tmp directory\n";
67 print "Generates (to STDOUT) a wine configuration file based on\n";
68 print "/etc/fstab and searching around in DOS directories\n";
69 print "The options above can override certain values\n";
70 print "This should be considered ALPHA code\n";
75 $::opt_f = $::opt_f ? $::opt_f : '/etc/fstab';
76 open(FSTAB, $::opt_f) || die "Cannot read $::opt_f\n";
81 my ($device, $mntpoint, $type, @rest) = split(' ', $_);
82 if ($device !~ m"^/dev/fd") {
83 if ($type eq "msdos" || $type eq "vfat") {
84 push(@::FatDrives, [$device, $mntpoint, $type]);
86 elsif ($type eq "iso9660" ||
87 $mntpoint eq "/cdrom" ||
88 ($device eq '/dev/cdrom' && $type eq 'auto') ) {
89 push(@::CdromDrives, [$device, $mntpoint, 'win95']);
94 warn "ERROR ($0): Cannot find any MSDOS drives.\n";
95 warn "This does not mean you cannot run Wine, but $0\n";
96 warn "cannot help you (yet)\n";
99 push(@::UnixDrives, ['', '/tmp', 'hd']);
100 push(@::UnixDrives, ['', '${HOME}', 'network']);
101 my $MagicDrive = 'C';
102 @::FatDrives = sort byDriveOrder @::FatDrives;
103 @::CdromDrives = sort byCdOrder @::CdromDrives;
104 foreach my $FatDrive (@::FatDrives) {
105 print "[Drive $MagicDrive]\n";
106 my $MntPoint = $FatDrive->[1];
107 my $FileSys = $FatDrive->[2];
108 print "\"Path\" = \"$MntPoint\"\n";
109 print "\"Type\" = \"hd\"\n";
110 print "\"Filesystem\" = \"$FileSys\"\n";
112 &RegisterDrive($MagicDrive, $FatDrive);
113 if(!&IsMounted($FatDrive->[0])) {
114 warn "WARNING: DOS Drive $MagicDrive (" . $FatDrive->[0] .
115 ") is not mounted\n";
119 foreach my $CdromDrive (@::CdromDrives) {
120 print "[Drive $MagicDrive]\n";
121 my $Device = $CdromDrive->[0];
122 my $MntPoint = $CdromDrive->[1];
123 my $FileSys = $CdromDrive->[2];
124 print "\"Path\" = \"$MntPoint\"\n";
125 print "\"Type\" = \"cdrom\"\n";
126 print "\"Device\" = \"$Device\"\n";
127 print "\"Filesystem\" = \"$FileSys\"\n";
129 &RegisterDrive($MagicDrive, $CdromDrive);
132 foreach my $UnixDrive (@::UnixDrives) {
133 print "[Drive $MagicDrive]\n";
134 my $MntPoint = $UnixDrive->[1];
135 my $Type = $UnixDrive->[2];
136 print "\"Path\" = \"$MntPoint\"\n";
137 print "\"Type\" = \"$Type\"\n";
138 print "\"Filesystem\" = \"win95\"\n";
145 my($MagicDrive) = 'C';
146 my(@FATD)=@::FatDrives;
150 if (!$::opt_windir && !$::opt_fast && !$::opt_thorough) {
154 $winini = &ToUnix($::opt_windir);
156 die "ERROR: Specified winini file does not exist\n";
159 elsif ($::opt_fast) {
160 die "-fast code can be implemented\n";
162 elsif ($::opt_thorough) {
163 if ($::opt_debug) { print STDERR "DEBUG: Num FATD = ", $#FATD+1, "\n"; }
165 my $ThisDrive = shift(@FATD);
166 my $MntPoint = $ThisDrive->[1];
167 push(@wininis, `find $MntPoint -name win.ini -print`);
169 foreach $winini (@wininis) {
172 my ($winini_cnt) = $#wininis+1;
174 print STDERR "DEBUG: Num wininis found: $winini_cnt\n";}
175 if ($winini_cnt > 1) {
176 warn "$winini_cnt win.ini files found:\n";
177 @wininis = sort byFileAge @wininis;
178 warn join("\n", @wininis), "\n";
179 $winini = $wininis[0];
180 warn "Using most recent one: $winini\n";
182 elsif ($winini_cnt == 0) {
183 die "ERROR: No win.ini found in DOS partitions\n";
186 $winini = $wininis[0];
190 die "ERROR: None of -windir, -fast, or -thorough set\n";
192 $::windir = &ToDos(dirname($winini));
194 print "\"windows\" = \"$::windir\"\n";
196 print "\"system\" = \"$::opt_sysdir\"\n";
199 print "\"system\" = \"$::windir\\SYSTEM\"\n";
203 # Returns 1 if the device is mounted; -1 if mount check failed; 0 if not
205 # This code is Linux specific, and needs to be broadened.
209 if (-e "/proc/mounts") {
210 open(MOUNTS, "/proc/mounts") ||
211 (warn "Cannot open /proc/mounts, although it exists\n" &&
215 return 1; # Tested 1.4
218 return 0; # Tested 1.4
225 my($DOSdrive, $Drive) = @_;
226 $::DOS2Unix{$DOSdrive} = $Drive;
227 $::Device2DOS{$Drive->[0]} = $DOSdrive;
228 $::MntPoint2DOS{$Drive->[1]} = $DOSdrive;
229 $::DOS2MntPoint{$DOSdrive} = $Drive->[1];
230 $::DOS2Device{$DOSdrive} = $Drive->[0];
233 sub ReadAutoexecBat {
234 if (!%::DOS2Unix) { &ReadFSTAB; }
235 my($DriveC) = $::DOS2MntPoint{"C"};
239 print STDERR "DEBUG: Looking for $DriveC/autoexec.bat\n"; }
240 if (-e "$DriveC/autoexec.bat") {
242 open(AUTOEXEC, "$DriveC/autoexec.bat") ||
243 die "Cannot read autoexec.bat\n";
246 if (/^\s*(set\s+)?(\w+)\s*[\s\=]\s*(.*)$/i) {
250 $varname =~ tr/A-Z/a-z/;
251 while ($varvalue =~ /%(\w+)%/) {
254 $subname =~ tr/A-Z/a-z/;
255 if (($::opt_debug) && ($::opt_debug =~ /path/i)) {
256 print STDERR "DEBUG: Found $matchname as $subname\n";
257 print STDERR "DEBUG: Old varvalue:\n$varvalue\n";
258 print STDERR "DEBUG: Old subname value:\n" .
259 $::DOSenv{$subname} . "\n";
261 if ($::DOSenv{$subname}) {
262 $varvalue =~ s/\%$matchname\%/$::DOSenv{$subname}/;
265 warn "DOS environment variable $subname not\n";
266 warn "defined in autoexec.bat. (Reading config.sys\n";
267 warn "is not implemented.) Using null value\n";
268 $varvalue =~ s/%$matchname%//;
270 if (($::opt_debug) && ($::opt_debug =~ /path/i)) {
271 print STDERR "DEBUG: New varvalue:\n$varvalue\n";
275 print STDERR "DEBUG: $varname = $varvalue\n";
277 $::DOSenv{$varname} = $varvalue;
284 warn "WARNING: C:\\AUTOEXEC.BAT was not found.\n";
287 if ($::DOSenv{"path"}) {
288 my @pathdirs = split(/\s*;\s*/, $::DOSenv{"path"});
289 if (($::opt_debug) && ($::opt_debug =~ /path/i)) {
290 print STDERR "DEBUG (path): @pathdirs\n";
292 foreach my $pathdir (@pathdirs) {
293 if (-d &ToUnix($pathdir)) {
294 if ($::DOSpathdir{$pathdir}++) {
295 warn "Ignoring duplicate DOS path entry $pathdir\n";
298 if (($::opt_debug) && ($::opt_debug =~ /path/i)) {
299 print STDERR "DEBUG (path): Found $pathdir\n";
301 push(@::DOSpathlist, $pathdir);
305 warn "Ignoring DOS path directory $pathdir, as it does not\n";
309 print "\"path\" = \"" . join(";", @::DOSpathlist) . "\"\n";
312 # Code status: tested 1.4
313 warn "WARNING: Making assumptions for PATH\n";
314 warn "Will scan windows directory for executables and generate\n";
315 warn "path from that\n";
316 my $shellcmd = 'find ' . &ToUnix($::windir) . " -iregex '" .
317 '.*\.\(exe\|bat\|com\|dll\)' . "' -print";
319 print STDERR "DEBUG: autoexec.bat search command:\n $shellcmd\n";
321 push(@::DOScommand, `$shellcmd`);
322 if ($::opt_debug && $::opt_debug =~ /autoexec/i) {
323 print STDERR "DEBUG: autoexec.bat search results:\n\@DOS::command\n";
325 foreach my $command (@::DOScommand) {
326 $command =~ s%[^/]+$%%;
327 $::DOSexecdir{&ToDos($command)}++;
329 print "\"path\" = \"" .
332 sort {$::DOSexecdir{$b} <=> $::DOSexecdir{$a}}
333 (keys %::DOSexecdir))) . "\"\n";
336 if ($::DOSenv{"temp"} && -d &ToUnix($::DOSenv{"temp"})) {
337 print "\"temp\" = \"" . $::DOSenv{"temp"} . "\"\n";
342 warn "WARNING: Making assumptions for TEMP\n";
343 warn "Looking for \\TEMP and then \\TMP on every drive\n";
344 # Watch out .. might pick CDROM drive :-)
345 foreach my $DOSdrive (keys %::DOS2Unix) {
346 my $tmp = &ToUnix("$DOSdrive:\\temp");
347 if (-d $tmp) { $TheTemp = "$DOSdrive:\\temp"; last; }
348 $tmp = &ToUnix("$DOSdrive:\\tmp");
349 if (-d $tmp) { $TheTemp = "$DOSdrive:\\tmp"; last; }
351 $TheTemp = '/tmp' if (!$TheTemp && -d '/tmp');
353 warn "Using $TheTemp\n";
354 print "\"temp\" = \"$TheTemp\"\n";
358 print "\"temp\" = \"C:\\\"\n";
364 # FNunix = &ToUnix(FNdos);
365 # Converts DOS filenames to Unix filenames, leaving Unix filenames
371 # Initialize tables if necessary.
372 if (!%::DOS2Unix) { &ReadFSTAB; }
374 # Determine which type of conversion is necessary
375 if ($FNdos =~ /^([A-Z])\:(.*)$/) { # DOS drive specified
376 $FNunix = $::DOS2MntPoint{$1} . "/$2";
378 elsif ($FNdos =~ m%\\%) { # DOS drive not specified, C: is default
379 $FNunix = $::DOS2MntPoint{"C"} . "/$FNdos";
381 else { # Unix filename
384 1 while ($FNunix =~ s%\\%/%); # Convert \ to /
385 $FNunix =~ tr/A-Z/a-z/; # Translate to lower case
386 1 while ($FNunix =~ s%//%/%); # Translate double / to /
390 # FNdos = &ToDOS(FNunix)
391 # Converts Unix filenames to DOS filenames
394 my(@MntList) = keys %::MntPoint2DOS;
395 my ($TheMntPt, $FNdos);
397 foreach my $MntPt (@MntList) { # Scan mount point list to see if path matches
398 if ($FNunix =~ /^$MntPt/) {
404 Carp("ERROR: $FNunix not found in DOS directories\n");
408 $FNdos =~ s/^$TheMntPt//;
409 $FNdos = $::MntPoint2DOS{$TheMntPt} . ":" . $FNdos;
410 1 while($FNdos =~ s%/%\\%);
414 sub InsertDefaultFile {
415 my ($fileName, $tag) = @_;
418 if (open(DEFFILE, "$fileName")) {
420 $state = 0 if ($state == 1 && $_ =~ /^[ \t]*\#/o && index($_, "</$tag>") >= 0);
421 print $_ if ($state == 1);
422 $state = 1 if ($state == 0 && $_ =~ /^[ \t]*\#/o && index($_, "<$tag>" ) >= 0);
426 print STDERR "Cannot read $fileName\n";
431 if (!$::opt_inifile) {
432 &InsertDefaultFile("./wine.ini", "wineconf");
434 &InsertDefaultFile($::opt_inifile, "wineconf");
443 my($DeviceA) = $a->[0];
444 my($DeviceB) = $b->[0];
446 # Primary drives come first, logical drives last
447 # DOS User's Guide (version 6) p. 70, IBM version.
448 # If both drives are the same type, sort alphabetically
449 # This makes drive a come before b, etc.
450 # It also makes SCSI drives come before IDE drives;
451 # this may or may not be right :-(
452 my($Alogical, $Blogical);
453 if (substr($DeviceA, 3, 1) >= 5) { $Alogical++; }
454 if (substr($DeviceB, 3, 1) >= 5) { $Blogical++; }
455 if ($Alogical && !$Blogical) { return -1; }
456 elsif ($Blogical && !$Alogical) { return 1; }
457 else { return ($DeviceA cmp $DeviceB); }
461 my($DeviceA) = $a->[0];
462 my($DeviceB) = $b->[0];
463 $DeviceA cmp $DeviceB;