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gbootroot
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replaced occurencess of $tmp/verbose with $verbosefn

master
cretzu 24 years ago
parent
55dec64252
commit
5f923ebd10
1 changed files with 57 additions and 38 deletions
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  1. 95
      gBootRoot

95
gBootRoot
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@ -37,7 +37,14 @@ my $tmp1 = "/tmp"; # tmp should be default - Cristian
my $lilo_conf = "/etc/lilo.conf";
# CHANGES
# 1.0.3a - 08.23.2000
#
# 1.0.3b - 08.24.2000 cretzu
# * replaced 35 occurences of "$tmp/verbose" with the new
# variable $verbosefn
# * some lines contained > 1 rmdir statement separated by ','
# and not ';'; splitted those
#
# 1.0.3a - 08.23.2000 cretzu
# * corrected bugs in norm_root_device (returned always 'hda1')
# a) now closes LIL
# b) chomps all lines in one go
@ -46,6 +53,7 @@ my $lilo_conf = "/etc/lilo.conf";
# e) "there's one more bug(tm)": does not cope with multiple
# root device occurences (which might be present in each
# 'image=' block
#
# 1.0.3 - 08.09.2000
# * Tmp and mnt are now created on the fly,
# along with a new error function for mkdir(),
@ -185,14 +193,19 @@ if (!-d "$tmp1/gbootroot_mnt$$") {
"mkdir $tmp1/gbootroot_mnt$$",
"gBootRoot: ERROR: Could not make mount directory") != 2;
}
my $verbosefn = "$tmp/verbose";
my $window = new Gtk::Window("toplevel");
$window->set_title("gBootRoot");
$window->set_position('center');
$window->signal_connect( "destroy", sub {
unlink "$tmp/verbose", "$tmp/initrd_image.gz";
rmdir "$tmp/initrd_mnt"; rmdir "$tmp", rmdir "$mnt";
Gtk->exit(0); } );
$window->signal_connect("destroy",
sub {
unlink "$verbosefn", "$tmp/initrd_image.gz";
rmdir "$tmp/initrd_mnt";
rmdir "$tmp";
rmdir "$mnt";
Gtk->exit(0);
});
$window->border_width(1);
$window->realize;
@ -316,10 +329,14 @@ $box2->show();
# Close button
my $cbutton = new Gtk::Button("Close");
$cbutton->signal_connect( "clicked", sub {
unlink "$tmp/verbose", "$tmp/initrd_image.gz";
rmdir "$tmp/initrd_mnt"; rmdir "$tmp", rmdir "$mnt";
Gtk->exit(0); });
$cbutton->signal_connect("clicked",
sub {
unlink "$verbosefn", "$tmp/initrd_image.gz";
rmdir "$tmp/initrd_mnt";
rmdir "$tmp";
rmdir "$mnt";
Gtk->exit(0);
});
$tooltips->set_tip( $cbutton, "Exit gBootRoot.", "" );
$cbutton->show();
@ -347,8 +364,10 @@ sub signal {
$SIG{TERM} = \&signal;
$SIG{QUIT} = \&signal;
$SIG{KILL} = \&signal;
unlink "$tmp/verbose", "$tmp/initrd_image.gz";
rmdir "$tmp/initrd_mnt"; rmdir "$tmp", rmdir "$mnt";
unlink "$verbosefn", "$tmp/initrd_image.gz";
rmdir "$tmp/initrd_mnt";
rmdir "$tmp";
rmdir "$mnt";
Gtk->exit(0);
}
@ -612,11 +631,11 @@ sub submit {
my($kernel,$root_image);
# comment this out for testing
unlink("$tmp/verbose");
unlink("$verbosefn");
open (MTAB, "/etc/mtab") or die "no mtab!\n";
while (<MTAB>) {
if (m,$mnt,) {
system "umount $mnt >> $tmp/verbose 2>&1";
system "umount $mnt >> $verbosefn 2>&1";
}
}
close(MTAB);
@ -803,7 +822,7 @@ sub err_custom {
system("$_[0] > /dev/null 2>&1");
}
else {
system("$_[0] >> $tmp/verbose 2>&1");
system("$_[0] >> $verbosefn 2>&1");
}
error_window($_[1]) if ($? != 0);
if (defined $error_window) {
@ -878,19 +897,19 @@ sub lilo_put_it_together {
pb($B,3);
#V#print "Making stuff for lilo\n";
return if err(system "mkdir $mnt/{boot,dev} >> $tmp/verbose 2>&1; cp -a /dev/{null,fd?,hda1} $mnt/dev >> $tmp/verbose 2>&1") == 2;
return if err(system "mkdir $mnt/{boot,dev} >> $verbosefn 2>&1; cp -a /dev/{null,fd?,hda1} $mnt/dev >> $verbosefn 2>&1") == 2;
# Hopefully, this works, but have never tested it
if ($device !~ m,/dev/fd\d{1}$,) {
return if err(
system "cp -a $device $mnt/dev >> $tmp/verbose 2>&1") == 2;
system "cp -a $device $mnt/dev >> $verbosefn 2>&1") == 2;
}
# This adds that next device
$norm_root_device = norm_root_device();
if (!-e "$mnt/dev/$norm_root_device") {
return if err(
system "cp -a /dev/$norm_root_device $mnt/dev >> $tmp/verbose 2>&1") == 2;
system "cp -a /dev/$norm_root_device $mnt/dev >> $verbosefn 2>&1") == 2;
}
#pb($B,3);
@ -915,11 +934,11 @@ sub lilo_put_it_together {
# Got to umount,mount, and umount again to make sure everything is
# copied over before doing lilo
return if errum(system "umount $mnt >> $tmp/verbose 2>&1") == 2;
return if errum(system "umount $mnt >> $verbosefn 2>&1") == 2;
#V#print "Umount device\n";
#V#print "Remount device\n";
pb($B,6);
return if errm(system "mount -t ext2 $device $mnt >> $tmp/verbose 2>&1") == 2;
return if errm(system "mount -t ext2 $device $mnt >> $verbosefn 2>&1") == 2;
#V#print "Configuring lilo\n";
pb($B,7);
chdir("$mnt"); #"boot_root: ERROR: Could not change directories\n";
@ -934,12 +953,12 @@ sub lilo_put_it_together {
chdir($pwd); # or die "boot_root: ERROR: Could not change directories\n";
#V#print "Umounting $mnt\n";
my $um = errum(system "umount $mnt >> $tmp/verbose 2>&1");
my $um = errum(system "umount $mnt >> $verbosefn 2>&1");
pb($B,10);
if ($ok == 1 || $ok == 2) {
return if
errrm(system "rmdir $tmp/initrd_mnt >> $tmp/verbose 2>&1") == 2;
errrm(system "rmdir $tmp/initrd_mnt >> $verbosefn 2>&1") == 2;
}
# Here's where we copy over that compressed filesystem
@ -969,7 +988,7 @@ sub device2 {
#V#print "Copy over the compressed filesystem\n";
return if errrm(system "rmdir $mnt/lost+found >> $tmp/verbose 2>&1") == 2;
return if errrm(system "rmdir $mnt/lost+found >> $verbosefn 2>&1") == 2;
my $broot_image = basename($root_image);
my $FS = "filesystem";
@ -1090,37 +1109,37 @@ sub initrd {
#print V "Using loop device to make initrd\n";
#V#print V "Make sure you have loop device capability in your running kernel\n";
system "dd if=/dev/zero of=$tmp/$initrd bs=1024 count=$size_needed >> $tmp/verbose 2>&1";
system "dd if=/dev/zero of=$tmp/$initrd bs=1024 count=$size_needed >> $verbosefn 2>&1";
pb($I,2);
# no need to enter y every time
open(T,"|mke2fs -m0 -i8192 $tmp/$initrd >> $tmp/verbose 2>&1") or die "Problem here: $!\n"; print T "y\n"; close(T);
open(T,"|mke2fs -m0 -i8192 $tmp/$initrd >> $verbosefn 2>&1") or die "Problem here: $!\n"; print T "y\n"; close(T);
pb($I,3);
#V#print V "Mounting initrd in tmp\n";
return if errmk(system "mkdir $tmp/initrd_mnt >> $tmp/verbose 2>&1; mount -o loop -t ext2 $tmp/$initrd $tmp/initrd_mnt >> $tmp/verbose 2>&1") == 2;
return if errmk(system "mkdir $tmp/initrd_mnt >> $verbosefn 2>&1; mount -o loop -t ext2 $tmp/$initrd $tmp/initrd_mnt >> $verbosefn 2>&1") == 2;
pb($I,4);
#V#print "Putting everything together\n";
open(LC, ">$tmp/initrd_mnt/linuxrc") or die "Couldn't write linuxrc to loop device\n";
print LC initrd_heredoc($broot_image); close(LC);
# I could test this but somebody's system may do permissions differently
system "chmod 755 $tmp/initrd_mnt/linuxrc >> $tmp/verbose 2>&1";
system "rmdir $tmp/initrd_mnt/lost+found >> $tmp/verbose 2>&1";
system "chmod 755 $tmp/initrd_mnt/linuxrc >> $verbosefn 2>&1";
system "rmdir $tmp/initrd_mnt/lost+found >> $verbosefn 2>&1";
pb($I,5);
#V#print "... the dirs\n";
return if errmk(system "mkdir $tmp/initrd_mnt/{bin,dev,etc,lib,mnt,proc,sbin,usr} >> $tmp/verbose 2>&1; mkdir $tmp/initrd_mnt/usr/lib >> $tmp/verbose 2>&1") == 2;
return if errmk(system "mkdir $tmp/initrd_mnt/{bin,dev,etc,lib,mnt,proc,sbin,usr} >> $verbosefn 2>&1; mkdir $tmp/initrd_mnt/usr/lib >> $verbosefn 2>&1") == 2;
pb($I,6);
return if errcp(system "cp -a /dev/{console,null,ram0,ram1,tty0} $tmp/initrd_mnt/dev >> $tmp/verbose 2>&1") == 2;
return if errcp(system "cp -a /dev/{console,null,ram0,ram1,tty0} $tmp/initrd_mnt/dev >> $verbosefn 2>&1") == 2;
return if errcp(system "cp -a $device $tmp/initrd_mnt/dev") == 2;
pb($I,7);
#V#print ".. the bins\n";
return if errcp(system "cp -a /bin/{ash,gzip,mount,umount} $tmp/initrd_mnt/bin >> $tmp/verbose 2>&1") == 2;
return if errcp(system "cp -a /bin/{ash,gzip,mount,umount} $tmp/initrd_mnt/bin >> $verbosefn 2>&1") == 2;
if ($compress eq "bzip2") {
if (-e "/usr/bin/$compress") {
return if errcp(system "cp -a /usr/bin/$compress $tmp/initrd_mnt/bin >> $tmp/verbose 2>&1") == 2;
return if errcp(system "cp -a /usr/bin/$compress $tmp/initrd_mnt/bin >> $verbosefn 2>&1") == 2;
}
}
@ -1139,12 +1158,12 @@ return if errmk(system "mkdir $tmp/initrd_mnt >> $tmp/verbose 2>&1; mount -o loo
# symbolic link
if (-l "/lib/$lib") {
$what = (split(/\s+/,$_))[10];
return if errcp(system "cp -a /lib/$lib $tmp/initrd_mnt/lib >> $tmp/verbose 2>&1") == 2;
return if errcp(system "cp -a /lib/$what $tmp/initrd_mnt/lib >> $tmp/verbose 2>&1") == 2;
return if errcp(system "cp -a /lib/$lib $tmp/initrd_mnt/lib >> $verbosefn 2>&1") == 2;
return if errcp(system "cp -a /lib/$what $tmp/initrd_mnt/lib >> $verbosefn 2>&1") == 2;
}
# no symbolic link
else {
return if errcp(system "cp -a /lib/$lib $tmp/initrd_mnt/lib >> $tmp/verbose 2>&1") == 2;
return if errcp(system "cp -a /lib/$lib $tmp/initrd_mnt/lib >> $verbosefn 2>&1") == 2;
}
}
}
@ -1153,8 +1172,8 @@ return if errmk(system "mkdir $tmp/initrd_mnt >> $tmp/verbose 2>&1; mount -o loo
# Has a return code of 0 regardless
system "ldconfig -r $tmp/initrd_mnt";
#V#print "Umounting loop device, and compressing initrd";
return if errum(system "umount $tmp/initrd_mnt >> $tmp/verbose 2>&1") == 2;
system "gzip -f9 $tmp/$initrd >> $tmp/verbose 2>&1";
return if errum(system "umount $tmp/initrd_mnt >> $verbosefn 2>&1") == 2;
system "gzip -f9 $tmp/$initrd >> $verbosefn 2>&1";
pb($I,10); # This takes the longest.
$initrd = $initrd . ".gz";
@ -1248,13 +1267,13 @@ mtab_window($dialog,$error,$count) if $error == 0;
# Keep asking until they are.
if ($error == 1) {
destroy $mtab;
system "mke2fs -m0 -i8192 $device $size >> $tmp/verbose 2>&1";
system "mke2fs -m0 -i8192 $device $size >> $verbosefn 2>&1";
if ($? != 0) {
$dialog = "gBootRoot: ERROR: You need to insert a disk\n";
mtab_window($dialog,$error,$count);
return;
}
return if errm(system "mount -t ext2 $device $mnt >> $tmp/verbose 2>&1") == 2;
return if errm(system "mount -t ext2 $device $mnt >> $verbosefn 2>&1") == 2;
lilo_put_it_together() if $count == 0;
device2() if $count == 1;
}

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