This commit was manufactured by cvs2svn to create branch 'ppp'.topic/ppp

1 files changed, 0 insertions, 464 deletions

diff --git a/perl-install/fs.pm b/perl-install/fs.pm
deleted file mode 100644
index cc42a96a4..000000000
--- a/perl-install/fs.pm
+++ /dev/null
@@ -1,464 +0,0 @@
-package fs; # $Id$
-
-use diagnostics;
-use strict;
-
-use common qw(:common :file :system :functional);
-use log;
-use devices;
-use partition_table qw(:types);
-use run_program;
-use swap;
-use detect_devices;
-use commands;
-use modules;
-use fsedit;
-use loopback;
-
-1;
-
-sub add_options(\$@) {
-    my ($option, @options) = @_;
-    my %l; @l{split(',', $$option), @options} = (); delete $l{defaults};
-    $$option = join(',', keys %l) || "defaults";
-}
-
-sub read_fstab($) {
-    my ($file) = @_;
-
-    local *F;
-    open F, $file or return;
-
-    map {
-	my ($dev, @l) = split;
-	$dev =~ s,/(tmp|dev)/,,;
-	{ device => $dev, mntpoint => $l[0], type => $l[1], options => $l[2] }
-    } <F>;
-}
-
-sub up_mount_point {
-    my ($mntpoint, $fstab) = @_;
-    while (1) {
-	$mntpoint = dirname($mntpoint);
-	$mntpoint ne "." or return;
-	$_->{mntpoint} eq $mntpoint and return $_ foreach @$fstab;
-    }
-}
-
-sub check_mounted($) {
-    my ($fstab) = @_;
-
-    local (*F, *G, *H);
-    open F, "/etc/mtab";
-    open G, "/proc/mounts";
-    open H, "/proc/swaps";
-    foreach (<F>, <G>, <H>) {
-	foreach my $p (@$fstab) {
-	    /$p->{device}\s+([^\s]*)\s+/ and $p->{mntpoint} = $1, $p->{isMounted} = $p->{isFormatted} = 1;
-	}
-    }
-}
-
-sub get_mntpoints_from_fstab {
-    my ($fstab, $prefix, $uniq) = @_;
-
-    log::l("reading fstab");
-    foreach (read_fstab("$prefix/etc/fstab")) {
-	next if $uniq && fsedit::mntpoint2part($_->{mntpoint}, $fstab);
-
-	foreach my $p (@$fstab) {
-	    $p->{device} eq $_->{device} or next;
-	    $_->{type} ne 'auto' && $_->{type} ne type2fs($p->{type}) and
-		log::l("err, fstab and partition table do not agree for $_->{device} type: " . (type2fs($p->{type}) || type2name($p->{type})) . " vs $_->{type}"), next;
-	    delete $p->{unsafeMntpoint} || !$p->{mntpoint} or next;
-	    $p->{mntpoint} = $_->{mntpoint};
-	    $p->{options} = $_->{options};
-	}
-    }
-}
-
-#- mke2fs -b (1024|2048|4096) -c -i(1024 > 262144) -N (1 > 100000000) -m (0-100%) -L volume-label
-#- tune2fs
-sub format_ext2($@) {
-    my ($dev, @options) = @_;
-
-    $dev =~ m,(rd|ida|cciss)/, and push @options, qw(-b 4096 -R stride=16); #- For RAID only.
-    push @options, qw(-b 1024 -O none) if arch() =~ /alpha/;
-
-    run_program::run("mke2fs", @options, devices::make($dev)) or die _("%s formatting of %s failed", "ext2", $dev);
-}
-
-sub format_reiserfs($@) {
-    my ($dev, @options) = @_;
-
-    #TODO add -h tea
-    run_program::run("mkreiserfs", "-f", "-q", @options, devices::make($dev)) or die _("%s formatting of %s failed", "reiserfs", $dev);
-}
-
-sub format_xfs($@) {
-    my ($dev, @options) = @_;
-
-    run_program::run("mkfs.xfs", "-f", "-q", @options, devices::make($dev)) or die _("%s formatting of %s failed", "xfs", $dev);
-}
-
-sub format_dos($@) {
-    my ($dev, @options) = @_;
-
-    run_program::run("mkdosfs", @options, devices::make($dev)) or die _("%s formatting of %s failed", "dos", $dev);
-}
-
-sub format_hfs($@) {
-    my ($dev, @options) = @_;
-
-    run_program::run("hformat", @options, devices::make($dev)) or die _("%s formatting of %s failed", "HFS", $dev);
-}
-
-sub real_format_part {
-    my ($part) = @_;
-
-    $part->{isFormatted} and return;
-
-    my @options = $part->{toFormatCheck} ? "-c" : ();
-    log::l("formatting device $part->{device} (type ", type2name($part->{type}), ")");
-
-    if (isExt2($part)) {
-	push @options, "-F" if isLoopback($part);
-	format_ext2($part->{device}, @options);
-    } elsif (isReiserfs($part)) {
-        format_reiserfs($part->{device}, @options, if_(c::kernel_version() =~ /^\Q2.2/, "-v", "1"));
-    } elsif (isXfs($part)) {
-        format_xfs($part->{device}, @options);
-    } elsif (isDos($part)) {
-        format_dos($part->{device}, @options);
-    } elsif (isWin($part)) {
-        format_dos($part->{device}, @options, '-F', 32);
-    } elsif (isHFS($part)) {
-        format_hfs($part->{device}, @options, '-l', "Untitled");
-    } elsif (isAppleBootstrap($part)) {
-        format_hfs($part->{device}, @options, '-l', "bootstrap");
-    } elsif (isSwap($part)) {
-	my $check_blocks = grep { /^-c$/ } @options;
-        swap::make($part->{device}, $check_blocks);
-    } else {
-	die _("I don't know how to format %s in type %s", $_->{device}, type2name($_->{type}));
-    }
-    $part->{isFormatted} = 1;
-}
-sub format_part {
-    my ($raid, $part, $prefix) = @_;
-    if (isMDRAID($part)) {
-	require raid;
-	raid::format_part($raid, $part);
-    } elsif (isLoopback($part)) {
-	loopback::format_part($part, $prefix);
-    } else {
-	real_format_part($part);
-    }
-}
-
-sub formatMount_part {
-    my ($part, $raid, $fstab, $prefix, $callback) = @_;
-
-    if (isLoopback($part)) {
-	formatMount_part($part->{device}, $raid, $fstab, $prefix, $callback);
-    }
-    if (my $p = up_mount_point($part->{mntpoint}, $fstab)) {
-	formatMount_part($p, $raid, $fstab, $prefix, $callback) unless loopback::carryRootLoopback($part);
-    }
-
-    if ($part->{toFormat}) {
-	$callback->($part) if $callback;
-	format_part($raid, $part, $prefix);
-    }
-    mount_part($part, $prefix);
-}
-
-sub formatMount_all {
-    my ($raid, $fstab, $prefix, $callback) = @_;
-    formatMount_part($_, $raid, $fstab, $prefix, $callback) 
-      foreach sort { isLoopback($a) ? 1 : isSwap($a) ? -1 : 0 } grep { $_->{mntpoint} } @$fstab;
-
-    #- ensure the link is there
-    loopback::carryRootCreateSymlink($_, $prefix) foreach @$fstab;
-
-    #- for fun :)
-    #- that way, when install exits via ctrl-c, it gives hand to partition
-    eval {
-	local $SIG{__DIE__} = 'ignore';
-	my ($type, $major, $minor) = devices::entry(fsedit::get_root($fstab)->{device});
-	output "/proc/sys/kernel/real-root-dev", makedev($major, $minor);
-    };
-}
-
-sub mount($$$;$) {
-    my ($dev, $where, $fs, $rdonly) = @_;
-    log::l("mounting $dev on $where as type $fs");
-
-    -d $where or commands::mkdir_('-p', $where);
-
-    if ($fs eq 'nfs') {
-	log::l("calling nfs::mount($dev, $where)");
-#	nfs::mount($dev, $where) or die _("nfs mount failed");
-    } elsif ($fs eq 'smb') {
-	die "no smb yet...";
-    } else {
-	$dev = devices::make($dev) if $fs ne 'proc' && $fs ne 'usbdevfs';
-
-	my $flag = c::MS_MGC_VAL();
-	$flag |= c::MS_RDONLY() if $rdonly;
-	my $mount_opt = "";
-
-	if ($fs eq 'vfat') {
-	    $mount_opt = 'check=relaxed';
-	    eval { modules::load('vfat') }; #- try using vfat
-	    eval { modules::load('msdos') } if $@; #- otherwise msdos...
-	} elsif ($fs eq 'ufs') {
-	    eval { modules::load('ufs') };
-	} elsif ($fs eq 'xfs') {
-	    eval { modules::load('xfs') };
-	} elsif ($fs eq 'reiserfs') {
-	    #- could be better if we knew if there is a /boot or not
-	    #- without knowing it, / is forced to be mounted with notail
-	    # if $where =~ m|/(boot)?$|;
-	    $mount_opt = 'notail'; #- notail in any case
-	    eval { modules::load('reiserfs') };
-	} elsif ($fs eq 'romfs') {
-	    eval { modules::load('romfs') };
-	}
-
-	$where =~ s|/$||;
-	log::l("calling mount($dev, $where, $fs, $flag, $mount_opt)");
-	syscall_('mount', $dev, $where, $fs, $flag, $mount_opt) or die _("mount failed: ") . "$!";
-    }
-    local *F;
-    open F, ">>/etc/mtab" or return; #- fail silently, must be read-only /etc
-    print F "$dev $where $fs defaults 0 0\n";
-}
-
-#- takes the mount point to umount (can also be the device)
-sub umount($) {
-    my ($mntpoint) = @_;
-    $mntpoint =~ s|/$||;
-    log::l("calling umount($mntpoint)");
-    syscall_('umount', $mntpoint) or die _("error unmounting %s: %s", $mntpoint, "$!");
-
-    substInFile { $_ = '' if /(^|\s)$mntpoint\s/ } '/etc/mtab'; #- don't care about error, if we can't read, we won't manage to write... (and mess mtab)
-}
-
-sub mount_part($;$$) {
-    my ($part, $prefix, $rdonly) = @_;
-
-    #- root carrier's link can't be mounted
-    loopback::carryRootCreateSymlink($part, $prefix);
-
-    return if $part->{isMounted};
-
-    unless ($::testing) {
-	if (isSwap($part)) {
-	    swap::swapon(isLoopback($part) ? $prefix . loopback::file($part) : $part->{device});
-	} else {
-	    $part->{mntpoint} or die "missing mount point";
-
-	    my $dev = $part->{device};
-	    my $mntpoint = ($prefix || '') . $part->{mntpoint};
-	    if (isLoopback($part)) {
-		eval { modules::load('loop') };
-		$dev = $part->{real_device} = devices::set_loop($prefix . loopback::file($part)) || die;
-	    } elsif (loopback::carryRootLoopback($part)) {
-		$mntpoint = "/initrd/loopfs";
-	    }
-	    mount(devices::make($dev), $mntpoint, type2fs($part->{type}), $rdonly);
-	    rmdir "$mntpoint/lost+found";
-	}
-    }
-    $part->{isMounted} = $part->{isFormatted} = 1; #- assume that if mount works, partition is formatted
-}
-
-sub umount_part($;$) {
-    my ($part, $prefix) = @_;
-
-    $part->{isMounted} or return;
-
-    unless ($::testing) {
-	if (isSwap($part)) {
-	    swap::swapoff($part->{device});
-	} elsif (loopback::carryRootLoopback($part)) {
-	    umount("/initrd/loopfs");
-	} else {
-	    umount(($prefix || '') . $part->{mntpoint} || devices::make($part->{device}));
-	    c::del_loop(delete $part->{real_device}) if isLoopback($part);
-	}
-    }
-    $part->{isMounted} = 0;
-}
-
-sub mount_all($;$$) {
-    my ($fstab, $prefix) = @_;
-
-    #- TODO fsck, create check_mount_all ?
-    log::l("mounting all filesystems");
-
-    #- order mount by alphabetical ordre, that way / < /home < /home/httpd...
-    foreach (sort { $a->{mntpoint} cmp $b->{mntpoint} } grep { isSwap($_) || $_->{mntpoint} && isTrueFS($_) } @$fstab) {
-	mount_part($_, $prefix);
-    }
-}
-
-sub umount_all($;$) {
-    my ($fstab, $prefix) = @_;
-
-    log::l("unmounting all filesystems");
-
-    foreach (sort { $b->{mntpoint} cmp $a->{mntpoint} } @$fstab) {
-	$_->{mntpoint} and umount_part($_, $prefix);
-    }
-}
-
-sub df {
-    my ($part, $prefix) = @_;
-    my $dir = "/tmp/tmp_fs_df";
-
-    return $part->{free} if exists $part->{free};
-
-    if ($part->{isMounted}) {
-	$dir = ($prefix || '') . $part->{mntpoint};
-    } elsif ($part->{notFormatted} && !$part->{isFormatted}) {
-	return; #- won't even try!
-    } else {
-	mkdir $dir;
-	eval { mount($part->{device}, $dir, type2fs($part->{type}), 'readonly') };
-	if ($@) {
-	    $part->{notFormatted} = 1;
-	    $part->{isFormatted} = 0;
-	    unlink $dir;
-	    return;
-	}
-    }
-    my (undef, $free) = common::df($dir);
-
-    if (!$part->{isMounted}) {
-	umount($dir);
-	unlink($dir)
-    }
-
-    $part->{free} = 2 * $free if defined $free;
-    $part->{free};
-}
-
-#- do some stuff before calling write_fstab
-sub write {
-    my ($prefix, $fstab, $manualFstab, $useSupermount, $options) = @_;
-    $fstab = [ @{$fstab||[]}, @{$manualFstab||[]} ];
-
-    unless ($::live) {
-	log::l("resetting /etc/mtab");
-	local *F;
-	open F, "> $prefix/etc/mtab" or die "error resetting $prefix/etc/mtab";
-    }
-
-    my $floppy = detect_devices::floppy();
-
-    my @to_add = (
-       $useSupermount ?
-       [ split ' ', "/mnt/floppy /mnt/floppy supermount fs=vfat,dev=/dev/$floppy 0 0" ] :
-       [ split ' ', "/dev/$floppy /mnt/floppy auto sync,user,noauto,nosuid,nodev 0 0" ],
-       [ split ' ', 'none /proc proc defaults 0 0' ],
-       [ split ' ', 'none /dev/pts devpts mode=0620 0 0' ],
-       (map_index {
-	   my $i = $::i ? $::i + 1 : '';
-	   mkdir "$prefix/mnt/cdrom$i", 0755;#- or log::l("failed to mkdir $prefix/mnt/cdrom$i: $!");
-	   symlinkf $_->{device}, "$prefix/dev/cdrom$i" or log::l("failed to symlink $prefix/dev/cdrom$i: $!");
-	   chown 0, 22, "$prefix/dev/$_->{device}";
-	   $useSupermount ?
-	     [ "/mnt/cdrom$i", "/mnt/cdrom$i", "supermount", "fs=iso9660,dev=/dev/cdrom$i", 0, 0 ] :
-	     [ "/dev/cdrom$i", "/mnt/cdrom$i", "auto", "user,noauto,nosuid,exec,nodev,ro", 0, 0 ];
-       } detect_devices::cdroms()),
-       (map_index { #- for zip drives, the right partition is the 4th by default.
-	   my $i = $::i ? $::i + 1 : '';
-	   mkdir "$prefix/mnt/zip$i", 0755 or log::l("failed to mkdir $prefix/mnt/zip$i: $!");
-	   symlinkf "$_->{device}4", "$prefix/dev/zip$i" or log::l("failed to symlink $prefix/dev/zip$i: $!");
-	   $useSupermount ?
-	     [ "/mnt/zip$i", "/mnt/zip$i", "supermount", "fs=vfat,dev=/dev/zip$i", 0, 0 ] :
-	     [ "/dev/zip$i", "/mnt/zip$i", "auto", "user,noauto,nosuid,exec,nodev", 0, 0 ];
-       } detect_devices::zips()));
-    write_fstab($fstab, $prefix, $options, @to_add);
-}
-
-sub write_fstab($;$$@) {
-    my ($fstab, $prefix, $options, @to_add) = @_;
-    $prefix ||= '';
-
-    my $format_options = sub { 
-	my ($default, @l) = @_;
-	join(',', $default, map { "$_=$options->{$_}" } grep { $options->{$_} } @l);
-    };
-
-    unshift @to_add, map {
-	my ($dir, $options, $freq, $passno) = qw(/dev/ defaults 0 0);
-	$options = $_->{options} || $options;
-	
-	isTrueFS($_) and ($freq, $passno) = (1, ($_->{mntpoint} eq '/') ? 1 : 2);
-	isNfs($_) and $dir = '', $options = $_->{options} || $format_options->('ro,nosuid,rsize=8192,wsize=8192', 'iocharset');
-	isFat($_) and $options = $_->{options} || $format_options->("user,exec,umask=0", 'codepage', 'iocharset');
-	
-	#isReiserfs($_) && $_ == fsedit::get_root($fstab, 'boot') and add_options($options, "notail");
-	
-	my $dev = isLoopback($_) ?
-	  ($_->{mntpoint} eq '/' ? "/initrd/loopfs$_->{loopback_file}" : loopback::file($_)) :
-	  ($_->{device} =~ /^\// ? $_->{device} : "$dir$_->{device}");
-	
-	local $_->{mntpoint} = do { 
-	    $passno = 0;
-	    "/initrd/loopfs";
-	} if loopback::carryRootLoopback($_);
-	
-	add_options($options, "loop") if isLoopback($_) && !isSwap($_); #- no need for loop option for swap files
-	
-	eval { devices::make("$prefix/$dev") } if $dir && !isLoopback($_);
-	mkdir "$prefix/$_->{mntpoint}", 0755 if $_->{mntpoint} && !isSwap($_);
-	
-	[ $dev, $_->{mntpoint}, type2fs($_->{type}), $options, $freq, $passno ];
-	
-    } grep { $_->{mntpoint} && type2fs($_->{type}) } @$fstab;
-
-    push @to_add, map { [ split ] } cat_("$prefix/etc/fstab");
-
-    my %new;
-    @to_add = grep { 
-	if (($_->[0] eq 'none' || !$new{$_->[0]}) && !$new{$_->[1]}) {
-	    #- keep in mind the new line for fstab.
-	    @new{$_->[0], $_->[1]} = (1, 1);
-	    1;
-	} else {
-	    0;
-	}
-    } @to_add;
-
-    log::l("writing $prefix/etc/fstab");
-    local *F;
-    open F, "> $prefix/etc/fstab" or die "error writing $prefix/etc/fstab";
-    print F join(" ", @$_), "\n" foreach sort { $a->[1] cmp $b->[1] } @to_add;
-}
-
-sub merge_fstabs {
-    my ($fstab, $manualFstab) = @_;
-    my %l; $l{$_->{device}} = $_ foreach @$manualFstab;
-    put_in_hash($_, $l{$_->{device}}) foreach @$fstab;
-}
-
-#sub check_mount_all_fstab($;$) {
-#    my ($fstab, $prefix) = @_;
-#    $prefix ||= '';
-#
-#    foreach (sort { ($a->{mntpoint} || '') cmp ($b->{mntpoint} || '') } @$fstab) {
-#	 #- avoid unwanted mount in fstab.
-#	 next if ($_->{device} =~ /none/ || $_->{type} =~ /nfs|smbfs|ncpfs|proc/ || $_->{options} =~ /noauto|ro/);
-#
-#	 #- TODO fsck
-#
-#	 eval { mount(devices::make($_->{device}), $prefix . $_->{mntpoint}, $_->{type}, 0); };
-#	 if ($@) {
-#	     log::l("unable to mount partition $_->{device} on $prefix/$_->{mntpoint}");
-#	 }
-#    }
-#}