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4622 lines
137 KiB
4622 lines
137 KiB
#!/usr/bin/perl -w
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##############################################################################
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##
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## BootRoot.pm
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## Copyright (C) 2000, 2001 by Jonathan Rosenbaum
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## <freesource@users.sourceforge.net>
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##
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## This program is free software; you may redistribute it and/or modify
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## it under the terms of the GNU General Public License as published by
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## the Free Software Foundation; either version 2 of the License, or
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## (at your option) any later version.
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##
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## This program is distributed in the hope that it will be useful,
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## but WITHOUT ANY WARRANTY; without even the implied warranty of
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## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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## GNU General Public License for more details.
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##
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## You should have received a copy of the GNU General Public License
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## along with this program; if not, write to the Free Software
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## Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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##
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##############################################################################
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package BootRoot::BootRoot;
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use vars qw(@ISA @EXPORT %EXPORT_TAGS);
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use Exporter;
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@ISA = qw(Exporter);
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@EXPORT = qw(start);
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use strict;
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use BootRoot::Yard;
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use BootRoot::YardBox;
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use BootRoot::Error;
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use File::Basename;
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use File::Find;
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use File::Path;
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# If you want gBootRoot to do it's stuff somewhere else, change the
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# value for $tmp1.
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my $tmp1 = "/tmp"; # tmp should be default - Cristian
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my $lilo_conf = "/etc/lilo.conf";
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my $home = "$ENV{HOME}/.gbootroot";
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my $uml_xterm = "xterm -e";
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# Don't edit from here, but you can if you want to change the HERE docs
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# and/or the contents of initrd (in which case you need to make sure the
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# right libraries are copied over to initrd and the size is checked).
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# I need to remember to edit this
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# and to update scripts/Debian.yard if
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# make_debian has been changed.
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my $version = "1.3.1";
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my $date = "12.25.2001";
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my $gtk_perl_version = "0.7002";
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my $pwd = `pwd`; chomp $pwd;
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my $home_rootfs = "$home/root_filesystem/";
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my $home_uml_kernel = "$home/uml_kernel/";
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my $modules_directory = "/lib/modules";
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# This is for experimental stuff .. basically so I can test
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# the boot fs as a normal user, since it's hard to create a boot disk
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# with enough room using genext2fs.
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my $busybox;
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# Yard Stuff
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my $home_yard = "$home/yard";
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my $template_dir = "$home_yard/templates/";
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my $home_yard_replacements = "$home_yard/Replacements";
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$main::global_yard = $home_yard;
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$main::oldroot = "/OLDROOT";
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my $global_yard_replacements_arch_indep =
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"/usr/share/gbootroot/yard/Replacements";
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my $global_yard_replacements_arch_dep = "/usr/lib/bootroot/yard/Replacements";
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my $global_yard_templates = "/usr/share/gbootroot/yard/templates";
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$ENV{'PATH'} = "$home_yard:" . $ENV{'PATH'};
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my $initrd;
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my $compress;
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my $false = 0;
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my $true = 1;
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# Helps determine what procedure to follow for the Boot Disk
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my $ok;
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my $box2;
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my $label;
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my $label_advanced;
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my $separator;
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my $order;
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my $text_window;
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my $verbosity_window;
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# Make @container verbose, also look in generate()
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my @container;
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use constant METHOD => 0 ;
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use constant KERNEL => 1 ;
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use constant ROOT_FS => 2 ;
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use constant BOOT_DEVICE => 3 ;
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use constant SIZE => 4 ;
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use constant COMPRESS => 5 ;
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use constant LIB_STRIP => 6 ;
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use constant BIN_STRIP => 7 ;
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use constant OBJCOPY_BOOL => 8 ;
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use constant ABS_DEVICE => 9 ;
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use constant ABS_OPT_DEVICE => 10 ;
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use constant ABS_APPEND => 11 ;
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# The Selection values are used for button_fileselect_advanced
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# since it shares fileselect and file_ok_sel with button.
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#
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# ABS: 12=Root_Device_Selection 13=UML_Kernel_Selection
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# UML BOX: 14=Root_Fs_Selection
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#
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use constant MOD_STRIP => 15 ;
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#
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# ABS: 16=System.map_Selection
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my @original_container;
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my $file_dialog;
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my $mtab;
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# $old_mount is used for a little swapping magic when a normal user
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# is using genext2fs and lilo.
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my ($tmp, $mnt, $old_mount);
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my $norm_root_device;
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my ($hbox_advanced);
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my $separator_advanced;
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my @entry_advanced;
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my ($ea1,$ea2,$ea3,$ea4,$ea5,$ea6); # entry advanced boot
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my ($ear1,$ear2,$ear3,$ear4); # entry advanced root
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my ($eab1,$eab2,$eab3,$eab4); # entry advanced uml
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my $uml_window;
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my $table_advanced;
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my $table_advanced_root;
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my ($spinner_advanced,$spinner_size);
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my $button_count = 0;
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my $button_count_root = 0;
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my $obj_count = 0;
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my $obj_count_root = 0;
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my ($lib_strip_check,$bin_strip_check,$mod_strip_check);
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my ($bz2_toggle,$gz_toggle);
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my ($bz2_toggle_root,$gz_toggle_root,$compression_off);
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#my ($main::combo); made this totally global
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my ($adj2,$adj3);
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my @strings;
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#######
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#######
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# Since the restructuring
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#######
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my $tooltips;
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my $vbox_advanced;
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my $vbox_advanced_root;
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my $entry3;
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my $box1;
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my $entry5;
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my $pbar;
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my $rbutton;
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my $verbosefn;
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my $umid;
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# Value set by kernel_modules
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my $kernel_version;
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# $entry_advanced[3] is the Root Device
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# $filesystem_size and root_device_size are important globals for ARS,
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# there weren't put into entry_advanced because they are spin buttons.
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# $entry_advanced[4] is the Root Filename
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#
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my ($filesystem_size, $root_device_size);
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#
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# Carrries ARS values to other modules via ars(), another program just has to
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# export ars and it can capture these values
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my $ars = {}; # anonymous hash
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# My own creation - the roots touch the ground if three lines are added.
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my @xpm_data = (
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"32 45 3 1",
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" c None",
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". c SaddleBrown",
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"X c black",
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" ... ... ",
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" ... ... ",
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" ... ... ",
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" ... ... ",
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" ... ... ",
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" ... ... ",
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" ... ... ",
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" ... ... ",
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" ... ... ",
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" ... .. ",
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" ... ... ",
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" ... ... ",
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" .... ... ",
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" .... ... ",
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" .... ... ",
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" .... ............. ",
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" ..... ............. ",
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" ...... ............. ",
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" ....... ...",
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"......... ..",
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"................................",
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"................................",
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"............................... ",
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"......... XXXXX ............ ",
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"........ XXX .......... ",
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"........ XXX ........ ",
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" XXXXXX ",
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" XXX XXX X XX XX ",
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" X XXXXX X X X ",
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" XX XXX X XX ",
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" X XX X X ",
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" X XX X XX X ",
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" XX XX X XXXXX ",
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" X XXXX XXX XXXXX X ",
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" XX XX XX X XX ",
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" X X X X X ",
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" X XX X XX X ",
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" X XX XX X ",
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" X XX XXXXXXX XXX ",
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" XX XX XXX ",
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" XX XX XXXX XX XX ",
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" XX XXX X XXXXXXX X ",
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" X XXX X XX ",
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" XX XXXXXXX XXX ",
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" X XX X ",
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" X X "
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);
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# For distributions that don't adhere to the most recent FHS.
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BEGIN {
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my $fhs = grep(/\/usr\/share\/perl5/,@INC);
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if ($fhs == 0) {
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unshift(@INC,"/usr/share/perl5");
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}
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my $sbin = grep(/\/sbin/,$ENV{'PATH'});
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if ($sbin == 0) {
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$ENV{'PATH'} = "/sbin:" . $ENV{'PATH'};
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}
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$sbin = grep(/\/usr\/sbin/,$ENV{'PATH'});
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if ($sbin == 0) {
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$ENV{'PATH'} = "/usr/sbin:" . $ENV{'PATH'};
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}
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}
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sub start {
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if ( $> != 0 && -e "/usr/lib/bootroot/genext2fs" ) {
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$main::makefs = "genext2fs -z -r0"; # -i8192 not a good idea
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}
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$SIG{INT} = \&signal;
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$SIG{ABRT} = \&signal;
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$SIG{TERM} = \&signal;
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$SIG{QUIT} = \&signal;
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$SIG{KILL} = \&signal;
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(undef,$container[KERNEL],$container[ABS_APPEND]) = gdkbirdaao();
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my ($sec,$min,$hour,$day,$month,$year) = (localtime)[0,1,2,3,4,5];
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my $time = sprintf("%02d:%02d:%02d-%02d-%02d-%04d",
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$hour, $min, $sec, $month+1, $day, $year+1900);
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# Here's where stuff gets intersting, non-root users can create root_fs,
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# which is great for UML, and a boot disk.
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if ( $> == 0 ) {
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if (!-d "$tmp1/gbootroot_tmp$time") {
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$tmp = "$tmp1/gbootroot_tmp$time" if err_custom_perl(
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"mkdir $tmp1/gbootroot_tmp$time",
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"gBootRoot: ERROR: Could not make temporary directory") != 2;
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}
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if (!-d "$tmp1/gbootroot_mnt$time") {
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$mnt = "$tmp1/gbootroot_mnt$time" if err_custom_perl(
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"mkdir $tmp1/gbootroot_mnt$time",
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"gBootRoot: ERROR: Could not make mount directory") != 2;
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}
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# Why?
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$tmp = "$tmp1/gbootroot_tmp$time";
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}
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else {
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# The Administrator just needs to add a line like the one below to the
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# fstab for each non-root user who wants to be able to create root_fs.
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# In this example, `id -u` has to be the actual effective numeric user
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# id, and the root_fs has to always be named root_fs when it is being
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# made, but it can be renamed afterwards.
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#
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# /tmp/gboot_non_root_`id -u`/root_fs \
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# /tmp/gboot_non_root_`id -u`/loopback \
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# auto defaults,noauto,user,loop 0 0
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#
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# For the boot/root disks the administrator will have to give the user
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# special su privileges (mknod) to make special devices. The $sudo
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# variable can be set to sudo or super, fakeroot won't work.
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# These include: /dev/{console,null,ram0,ram1,tty0}
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# These two lines need to be added to create the boot_fs and the boot/root
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# disk. In this example the user is locked into using one type of device
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# for the boot/root
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#
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# /tmp/gboot_non_root_`id -u`/initrd_image \
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# /tmp/gboot_non_root_'id -u1`/initrd_mnt \
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# auto defaults,noauto,user,loop 0 0
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#
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#
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# For genext2fs this is the only line required, this is so that lilo can
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# run.
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#
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# /dev/fd0 /tmp/gboot_not_root_mnt_`id -u` auto defaults,noauto,user 0 0
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my $user = $>;
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if (!-d "$tmp1/gboot_non_root_$user") {
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$tmp = "$tmp1/gboot_non_root_$user" if err_custom_perl(
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"mkdir $tmp1/gboot_non_root_$user",
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"gBootRoot: ERROR: Could not make temporary directory") != 2;
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}
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$tmp = "$tmp1/gboot_non_root_$user";
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if (!-d "$tmp1/gboot_non_root_mnt_$user") {
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$mnt = "$tmp1/gboot_non_root_mnt_$user" if err_custom_perl(
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"mkdir $tmp1/gboot_non_root_mnt_$user",
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"gBootRoot: ERROR: Could not make mount directory") != 2;
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}
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$mnt = "$tmp1/gboot_non_root_mnt_$user";
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}
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# Verbosity is universal for all methods, and controlled by a scale slider.
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# Yard
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# 0 --> only the important messages.
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# 1 --> all messages.
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my $verbosity = 1; # info & sys use this as Global
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## One hard copy log file is saved for the session, and the user can also
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## save from the verbosity box including saving a selection.
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$verbosefn = "$tmp/verbose"; # All verbosity
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#my $verbosefn = "/tmp/verbose"; # Yard - always logged, but 0&1 = STDOUT
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# Need this before everything.
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Gtk::Rc->parse("/etc/gbootroot/gbootrootrc");
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verbosity_box();
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start_logging_output($verbosefn,$verbosity); # Yard "tmp dir name"
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# "verbosity level"
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#-------------------------------
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# USER DIRECTORIES
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# /tmp
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home_builder($tmp1);
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# $HOME/.gbootroot/root_filesystem
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home_builder($home_rootfs);
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# $HOME/.gbootroot/uml_kernel
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home_builder($home_uml_kernel);
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symlink_builder("/usr/bin/linux","$home_uml_kernel/linux");
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if (!-e "$home_uml_kernel/.options") {
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open(OPTIONS,">$home_uml_kernel/.options")
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or die "Couldn't write $home_uml_kernel/.options at $?\n";
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print OPTIONS "umid=bootroot root=/dev/ubd0 mem=16M\n";
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close(OPTIONS);
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}
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# $HOME/.gbootroot/yard/templates
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home_builder($template_dir);
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if ( -d $global_yard_templates ) {
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opendir(DIR,$global_yard_templates) if -d $template_dir;
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# I decided this may be too restrictive, besides, everything
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# is kept in its own directory.
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#my @templates = grep { m,\.yard$, } readdir(DIR);
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my @templates = grep { m,^\w+, } readdir(DIR);
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closedir(DIR);
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foreach ( @templates ) {
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if (!-e "$template_dir/$_" && !-l "$template_dir/$_") {
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symlink_builder("$global_yard_templates/$_","$template_dir/$_");
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}
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}
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}
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# Arch indep replacements repository
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# $HOME/.gbootroot/yard/Replacements
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home_builder($home_yard_replacements);
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if ( -d $global_yard_replacements_arch_indep ) {
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if (-d $home_yard_replacements) {
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find sub { ( my $replacement =
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$File::Find::name ) =~ s/$global_yard_replacements_arch_indep\///;
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if (!-e "$home_yard_replacements/$replacement") {
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#system "cp -a $File::Find::name $home_yard_replacements/$replacement > /dev/null 2>&1";
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system "mkdir $home_yard_replacements/$replacement > /dev/null 2>&1" if -d $File::Find::name;
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symlink_builder( $File::Find::name,"$home_yard_replacements/$replacement") if !-d $File::Find::name;
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}
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}, $global_yard_replacements_arch_indep;
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}
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}
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# Arch dep replacements repository
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if ( -d $global_yard_replacements_arch_dep ) {
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if (-d $home_yard_replacements) {
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find sub { ( my $replacement =
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$File::Find::name ) =~ s/$global_yard_replacements_arch_dep\///;
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if (!-e "$home_yard_replacements/$replacement") {
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#system "cp -a $File::Find::name $home_yard_replacements/$replacement > /dev/null 2>&1";
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system "mkdir $home_yard_replacements/$replacement > /dev/null 2>&1" if -d $File::Find::name;
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symlink_builder( $File::Find::name,"$home_yard_replacements/$replacement") if !-d $File::Find::name;
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}
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}, $global_yard_replacements_arch_dep;
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}
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}
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#-------------------------------
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# Gtk::check_version expects different arguments than .7004 so will have
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# to check for the version instead.
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# Right now >= 0.7002 is o.k.
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#if (Gtk::check_version(undef,"1","0","7") =~ /too old/) {
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if (Gtk->major_version < 1) {
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et();
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}
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elsif (Gtk->micro_version < 7) {
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et();
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}
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elsif (Gtk->minor_version < 2) {
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et();
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}
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my $window = Gtk::Window->new("toplevel");
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# special policy
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$window->set_policy( $false, $true, $true );
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$window->set_title("gBootRoot");
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$window->set_position('none');
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$window->signal_connect("destroy",
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sub {
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unlink "$verbosefn", "$tmp/initrd_image.gz";
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rmdir "$tmp/initrd_mnt";
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rmdir "$tmp";
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rmdir "$mnt";
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Gtk->exit(0);
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});
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$window->border_width(1);
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$window->realize;
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# Do the iconizing thing
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# "xpm/circles.xpm" can be @pixmap within file if not create_from_xpm.
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my ($circles,$mask) = Gtk::Gdk::Pixmap->create_from_xpm_d($window->window,
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$window->style->white,
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@xpm_data);
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$window->window->set_icon(undef, $circles, $mask);
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$window->window->set_icon_name("gBootRoot");
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# Zas - bug in gtk-perl < .7002
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$window->window->set_decorations(['all', 'menu']);
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$window->window->set_functions(['all', 'resize']);
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$tooltips = Gtk::Tooltips->new();
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$box1 = Gtk::VBox->new($false,0);
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$window->add($box1);
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$box1->show();
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# First row
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hbox();
|
|
my $entry = entry($false,0);
|
|
|
|
# Menu - later this may be improved if new methods are added.
|
|
my $opt = Gtk::OptionMenu->new();
|
|
$tooltips->set_tip( $opt, "Choose the Boot method.", "" );
|
|
my $menu = Gtk::Menu->new();
|
|
my $item = Gtk::MenuItem->new("2 disk compression" );
|
|
$item->show();
|
|
# Eventually get_menu, or something totally different will be used.
|
|
$item->signal_connect( 'activate',
|
|
sub { $entry->set_text("2 disk compression");
|
|
$container[METHOD] = "2 disk compression";
|
|
two_disk_compression_check();
|
|
kernel_modules(); });
|
|
$menu->append( $item );
|
|
$opt->set_menu( $menu );
|
|
$box2->pack_start( $opt, $true, $true, 0 );
|
|
$opt->show();
|
|
$box2->show();
|
|
|
|
# Second row
|
|
# Get to look three places for kernel value
|
|
# default ( null|gdkkbirdaao) && entry() && fileselect->file_ok_sel
|
|
hbox();
|
|
my $entry2 = entry($true,1);
|
|
$entry2->set_text($container[KERNEL]);
|
|
if ($container[KERNEL]) {
|
|
$ars->{kernel} = $container[KERNEL];
|
|
ars($ars);
|
|
ars2($ars);
|
|
}
|
|
button("Kernel Selection",$entry2,"Kernel Selection",1);
|
|
|
|
# Third row
|
|
hbox();
|
|
$entry3 = entry($true,2);
|
|
button("Root Filesystem",$entry3,"Root Filesystem",2,$home_rootfs);
|
|
|
|
# In the future, if experimenters send in data, there will be two
|
|
# different devices.
|
|
# Fourth row
|
|
hbox();
|
|
my $entry4 = entry($true,3);
|
|
$container[BOOT_DEVICE] = "/dev/fd0";
|
|
$entry4->set_text($container[BOOT_DEVICE]);
|
|
button("Device Selection",$entry4,"Device Selection",3,"/dev/fd0");
|
|
|
|
# Fifth row
|
|
hbox("what");
|
|
my $adj = Gtk::Adjustment->new( 1440.0, 0.0, 360000000.0, 282.0, 360.0, 0.0 );
|
|
my $spinner = Gtk::SpinButton->new( $adj, 0, 0 );
|
|
$tooltips->set_tip( $spinner, "Choose the Device Size.\n" .
|
|
"Hint: Many 1440 floppy drives support 1722.\n", "" );
|
|
$spinner->set_wrap( $true );
|
|
$spinner->set_numeric( $true );
|
|
$spinner->set_shadow_type( 'in' );
|
|
$spinner->show();
|
|
$container[SIZE] = 1440; # A better value - a rtbt trick.
|
|
$adj->signal_connect( "value_changed", sub {
|
|
$container[SIZE] = $spinner->get_value_as_int();
|
|
$adj2->set_value($container[SIZE]) if defined $adj2;});
|
|
$box2->pack_start( $spinner, $true, $true, 0 );
|
|
#label("Device Size");
|
|
|
|
# gz and bz2 radio buttons
|
|
$rbutton = Gtk::RadioButton->new( "gz" );
|
|
$tooltips->set_tip( $rbutton, "Choose Compression used on the Filesystem.", "" );
|
|
$gz_toggle = $rbutton;
|
|
$rbutton->set_active( $true );
|
|
$box2->pack_start( $rbutton, $false, $false, 0 );
|
|
$rbutton->show();
|
|
$rbutton = Gtk::RadioButton->new( "bz2", $rbutton );
|
|
$rbutton->set_usize(1,1);
|
|
$tooltips->set_tip( $rbutton, "Choose Compression used on the Filesystem.", "" );
|
|
$bz2_toggle = $rbutton;
|
|
$box2->pack_start( $rbutton, $true, $true, 0);
|
|
$rbutton->show();
|
|
|
|
# Verbosity adjustment
|
|
my $adj1 = Gtk::Adjustment->new( 2.0, 0.0, 2.0, 0.0, 1.0, 0.0 );
|
|
my $verbosity_scale = Gtk::HScale->new($adj1);
|
|
$verbosity_scale->set_value_pos("right");
|
|
$verbosity_scale->set_digits(0);
|
|
$tooltips->set_tip( $verbosity_scale, "Adjust the Verbosity Level.", "" );
|
|
$verbosity_scale->show();
|
|
# Verbosity Box can be turned on/off here
|
|
$adj1->signal_connect( "value_changed", sub {
|
|
$verbosity = $verbosity_scale->get_adjustment->value - 1;
|
|
verbosity($verbosity);
|
|
|
|
if ($verbosity == -1) {
|
|
if ($verbosity_window) {
|
|
destroy $verbosity_window if visible $verbosity_window;
|
|
}
|
|
}
|
|
elsif (!$verbosity_window) {
|
|
close(LOGFILE);
|
|
verbosity_box();
|
|
start_logging_output($verbosefn,$verbosity);
|
|
}
|
|
|
|
} );
|
|
$box2->pack_start( $verbosity_scale, $false, $false, 0);
|
|
|
|
#start_logging_output($yard_temp,$verbosity);
|
|
|
|
# Size status entry
|
|
$entry5 = Gtk::Entry->new();
|
|
$entry5->set_editable( $false );
|
|
$tooltips->set_tip( $entry5, "This shows room remaining on the Device.", "" );
|
|
$entry5->set_usize(20,20);
|
|
$box2->pack_start( $entry5, $true, $true, 0 );
|
|
$entry5->show();
|
|
|
|
|
|
my $button_advanced;
|
|
###########################
|
|
# The ADVANCED BOOT SECTION
|
|
###########################
|
|
# Separator
|
|
$separator = Gtk::HSeparator->new();
|
|
$box1->pack_start( $separator, $false, $true, 0 );
|
|
$separator->show();
|
|
|
|
# This is cool how this works.
|
|
$vbox_advanced = Gtk::VBox->new($false,0);
|
|
$box1->add($vbox_advanced);
|
|
$vbox_advanced->show();
|
|
|
|
# The Advanced Boot Section button
|
|
hbox_advanced($vbox_advanced);
|
|
$button_advanced = Gtk::Button->new("Advanced Boot Section");
|
|
$tooltips->set_tip( $button_advanced,
|
|
"Change settings for the Boot Disk Image.", "" );
|
|
$button_advanced->signal_connect("clicked",\&advanced_boot_section );
|
|
$hbox_advanced->pack_start( $button_advanced, $true, $true, 0 );
|
|
$button_advanced->show();
|
|
|
|
###########################
|
|
# The ADVANCED ROOT SECTION
|
|
###########################
|
|
$vbox_advanced_root = Gtk::VBox->new($false,0);
|
|
$box1->add($vbox_advanced_root);
|
|
$vbox_advanced_root->show();
|
|
|
|
hbox_advanced($vbox_advanced_root);
|
|
$button_advanced = Gtk::Button->new("Advanced Root Section");
|
|
$tooltips->set_tip( $button_advanced,
|
|
"Generate a Root Filesystem and/or use a different Root Device.", "" );
|
|
$button_advanced->signal_connect("clicked",\&advanced_root_section );
|
|
$hbox_advanced->pack_start( $button_advanced, $true, $true, 0 );
|
|
$button_advanced->show();
|
|
###########################
|
|
|
|
#############################
|
|
# The ADVANCED KERNEL SECTION
|
|
#############################
|
|
my $vbox_advanced_kernel = Gtk::VBox->new($false,0);
|
|
$box1->add($vbox_advanced_kernel);
|
|
$vbox_advanced_kernel->show();
|
|
|
|
hbox_advanced($vbox_advanced_kernel);
|
|
$button_advanced = Gtk::Button->new("Advanced Kernel Section");
|
|
$tooltips->set_tip( $button_advanced,
|
|
"Retrieve/Make Kernel Sources.", "" );
|
|
#$button_advanced->signal_connect("clicked",\&advanced_root_section );
|
|
$hbox_advanced->pack_start( $button_advanced, $true, $true, 0 );
|
|
$button_advanced->show();
|
|
#############################
|
|
|
|
|
|
|
|
# Separator
|
|
$separator = Gtk::HSeparator->new();
|
|
$box1->pack_start( $separator, $false, $true, 0 );
|
|
$separator->show();
|
|
|
|
# Status bar
|
|
my $align = Gtk::Alignment->new( 0.5, 0.5, 0, 0 );
|
|
$box1->pack_start( $align, $false, $false, 5);
|
|
$align->show();
|
|
$pbar = Gtk::ProgressBar->new();
|
|
$pbar->set_usize(321,10); # 321 10
|
|
$align->add($pbar);
|
|
$pbar->show();
|
|
|
|
# Separator
|
|
$separator = Gtk::HSeparator->new();
|
|
$box1->pack_start( $separator, $false, $true, 0 );
|
|
$separator->show();
|
|
|
|
# Submit button
|
|
hbox();
|
|
my $sbutton = Gtk::Button->new("Submit");
|
|
$sbutton->signal_connect( "clicked", \&submit);
|
|
$tooltips->set_tip( $sbutton, "Generate the Boot/Root set.", "" );
|
|
$sbutton->show();
|
|
$box2->pack_start( $sbutton, $true, $true, 0 );
|
|
$box2->show();
|
|
|
|
# Close button
|
|
my $cbutton = Gtk::Button->new("Close");
|
|
$cbutton->signal_connect("clicked",
|
|
sub {
|
|
unlink "$verbosefn", "$tmp/initrd_image",
|
|
"$tmp/initrd_image.gz";
|
|
system "umount $tmp/initrd_mnt > /dev/null 2>&1";
|
|
rmdir "$tmp/initrd_mnt";
|
|
rmdir "$tmp";
|
|
rmdir "$mnt";
|
|
Gtk->exit(0);
|
|
});
|
|
|
|
$tooltips->set_tip( $cbutton, "Exit gBootRoot.", "" );
|
|
$cbutton->show();
|
|
$box2->pack_start( $cbutton, $true, $true, 0 );
|
|
$box2->show();
|
|
|
|
# Help button
|
|
my $hbutton = Gtk::Button->new("Help");
|
|
$hbutton->signal_connect( "clicked", sub { create_text("help") });
|
|
$tooltips->set_tip( $hbutton, "Help about gBootRoot.", "" );
|
|
$hbutton->show();
|
|
$box2->pack_start( $hbutton, $true, $true, 0 );
|
|
$box2->show();
|
|
|
|
$window->show();
|
|
|
|
} # end start
|
|
|
|
#----------------------------
|
|
|
|
sub et {
|
|
error_window("gBootRoot is presently being developed with gtk-perl" .
|
|
" version $gtk_perl_version.\nYou are using a" .
|
|
" version of gtk-perl < $gtk_perl_version." .
|
|
" You may still be able\n" .
|
|
" to use this program, but you may encounter problems." .
|
|
" See the FAQ\nfor places to get a newer gtk-perl version." .
|
|
" \n\nThe most common error reported:\n\"Can't locate" .
|
|
" object method\"");
|
|
#,"center");
|
|
print "Using a version of gtk-perl < $gtk_perl_version\n";
|
|
}
|
|
|
|
# Basically so different users get the same things in
|
|
# their personal directories.
|
|
sub symlink_builder {
|
|
|
|
my ($oldfile,$newfile) = @_;
|
|
|
|
|
|
if (!-e $newfile && !-l $newfile) {
|
|
my $error;
|
|
symlink($oldfile,$newfile) or
|
|
($error = error("Can not make symlink to $oldfile
|
|
from $newfile.\n"));
|
|
}
|
|
|
|
}
|
|
|
|
sub home_builder {
|
|
|
|
my ($home_builder) = @_;
|
|
|
|
if (!-d $home_builder) {
|
|
if (-e $home_builder) {
|
|
error_window(
|
|
"gBootRoot: ERROR: A file exists where $home_builder should be");
|
|
}
|
|
else {
|
|
my @directory_parts = split(m,/,,$home_builder);
|
|
my $placement = "/";
|
|
for (1 .. $#directory_parts) {
|
|
$_ == 1 ? ($placement = "/$directory_parts[$_]")
|
|
: ($placement = $placement . "/" . $directory_parts[$_]);
|
|
-d $placement or err_custom_perl(
|
|
"mkdir $placement","gBootRoot: ERROR: Could not make $home_builder");
|
|
}
|
|
}
|
|
}
|
|
|
|
} # end home_builder
|
|
|
|
|
|
# This works on GNU/Linux
|
|
sub signal {
|
|
|
|
unlink "$verbosefn", "$tmp/initrd_image.gz";
|
|
system "umount $tmp/initrd_mnt > /dev/null 2>&1";
|
|
rmdir "$tmp/initrd_mnt";
|
|
rmdir "$tmp";
|
|
rmdir "$mnt";
|
|
|
|
$SIG{INT} = \&signal;
|
|
$SIG{ABRT} = \&signal;
|
|
$SIG{TERM} = \&signal;
|
|
$SIG{QUIT} = \&signal;
|
|
$SIG{KILL} = \&signal;
|
|
|
|
|
|
Gtk->exit(0);
|
|
}
|
|
|
|
|
|
sub hbox_advanced {
|
|
$hbox_advanced = Gtk::HBox->new(1,1 );
|
|
$hbox_advanced->border_width( 2 ); # was 10
|
|
$hbox_advanced->set_usize(321, 20);
|
|
$_[0]->pack_start( $hbox_advanced, $false, $false, 0 );
|
|
show $hbox_advanced;
|
|
}
|
|
|
|
sub objcopy_right_click_advanced {
|
|
|
|
my ( @data ) = @_;
|
|
my $event = pop( @data );
|
|
|
|
if ( ( defined( $event->{'type'} ) )
|
|
and ( $event->{'type'} eq 'button_press' ) ) {
|
|
if ( $event->{'button'} == 3 ) {
|
|
if (defined $lib_strip_check) {
|
|
if ($obj_count == 0) {
|
|
$tooltips->set_tip( $lib_strip_check,
|
|
"This is generally a good idea." .
|
|
" Press the right mouse button to" .
|
|
" change from [objcopy --strip-all]" .
|
|
" to [objcopy --strip-debug].", "" );
|
|
$obj_count++;
|
|
}
|
|
else {
|
|
$tooltips->set_tip( $lib_strip_check,
|
|
"This is generally a good idea." .
|
|
" Press the right mouse button to" .
|
|
" change from [objcopy --strip-debug]".
|
|
" to [objcopy --strip-all].", "" );
|
|
$obj_count--;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
} # end obj_right_click_advanced
|
|
|
|
|
|
sub advanced_boot_section {
|
|
|
|
if ($button_count == 0) {
|
|
#$vbox_advanced->set_usize(321,300);
|
|
my $boolean;
|
|
|
|
# The table section
|
|
$table_advanced = Gtk::Table->new( 7, 3, $true );
|
|
$vbox_advanced->pack_start( $table_advanced, $true, $true, 0 );
|
|
$table_advanced->show();
|
|
|
|
#_______________________________________
|
|
# lib_strip_check
|
|
#label_advanced("Stripping:",0,1,0,1,$table_advanced);
|
|
!defined $lib_strip_check ? ($boolean = 1)
|
|
: ($boolean = $lib_strip_check->get_active());
|
|
$lib_strip_check = Gtk::CheckButton->new("Libraries");
|
|
$lib_strip_check->set_active($boolean);
|
|
$lib_strip_check->signal_connect( "button_press_event",
|
|
\&objcopy_right_click_advanced);
|
|
$tooltips->set_tip( $lib_strip_check,
|
|
"This is generally a good idea. Press the" .
|
|
" right mouse button to change from" .
|
|
" [objcopy --strip-debug] to" .
|
|
" [objcopy --strip-all].", "" );
|
|
$table_advanced->attach($lib_strip_check,0,1,0,1,
|
|
['expand'],['fill','shrink'],0,0);
|
|
show $lib_strip_check;
|
|
|
|
# bin_strip_check
|
|
!defined $bin_strip_check ? ($boolean = 1)
|
|
: ($boolean = $bin_strip_check->get_active());
|
|
$bin_strip_check = Gtk::CheckButton->new("Binaries");
|
|
$bin_strip_check->set_active($boolean);
|
|
$tooltips->set_tip( $bin_strip_check,
|
|
"This is generally a good idea." .
|
|
" [objcopy --strip-all]", "" );
|
|
$table_advanced->attach($bin_strip_check,1,2,0,1,
|
|
['expand'],['fill','shrink'],0,0);
|
|
show $bin_strip_check;
|
|
|
|
|
|
# mod_strip_check
|
|
!defined $mod_strip_check ? ($boolean = 1)
|
|
: ($boolean = $mod_strip_check->get_active());
|
|
$mod_strip_check = Gtk::CheckButton->new("Modules");
|
|
$mod_strip_check->set_active($boolean);
|
|
$tooltips->set_tip( $mod_strip_check,
|
|
"This is generally a good idea." .
|
|
" [objcopy --strip-debug]", "" );
|
|
$table_advanced->attach($mod_strip_check,2,3,0,1,
|
|
['expand'],['fill','shrink'],0,0);
|
|
show $mod_strip_check;
|
|
|
|
|
|
#_______________________________________
|
|
# Development Drive
|
|
label_advanced("Devel Device:",0,1,1,2,$table_advanced);
|
|
$ea1 = entry_advanced(1,2,1,2,0,$table_advanced);
|
|
$tooltips->set_tip( $ea1, "If the device used for development" .
|
|
" is different than the actual boot" .
|
|
" device, use this field" .
|
|
" to indicate that device." .
|
|
" You will have to run" .
|
|
" lilo -v -C brlilo.conf -r" .
|
|
" \"device mount point\" manually at a" .
|
|
" later time on the actual" .
|
|
" boot device.",
|
|
"" );
|
|
$ea1->set_text($container[BOOT_DEVICE]) if defined $container[BOOT_DEVICE];
|
|
|
|
#_______________________________________
|
|
# Optional Device(s)
|
|
label_advanced("Opt. Device(s)",0,1,2,3,$table_advanced);
|
|
$ea2 = entry_advanced(1,3,2,3,1,$table_advanced);
|
|
$tooltips->set_tip( $ea2, "Add devices to the boot disk which are" .
|
|
" necessary for the kernel to function" .
|
|
" properly. Put a space between each" .
|
|
" device. For instance, /dev/fb0 for" .
|
|
" frame buffer devices.",
|
|
"");
|
|
$ea2->set_text($entry_advanced[1]) if defined $entry_advanced[1];
|
|
|
|
|
|
#_______________________________________
|
|
# Kernel Module(s)
|
|
label_advanced("Kernel Module(s)",0,1,4,5,$table_advanced);
|
|
$ea3 = entry_advanced(1,3,4,5,11,$table_advanced);
|
|
$tooltips->set_tip( $ea3, "Add the modules found in" .
|
|
" /lib/modules/kernel-version which are" .
|
|
" necessary for the Boot Method to work" .
|
|
" properly. Kmod inserts the modules," .
|
|
" and kmod needs to be built into the" .
|
|
" kernel along with initrd and ramdisk." ,
|
|
"");
|
|
$ea3->set_text($entry_advanced[11]) if defined $entry_advanced[11];
|
|
|
|
#_______________________________________
|
|
# Append Options
|
|
label_advanced("append =",0,1,3,4,$table_advanced);
|
|
$ea4 = entry_advanced(1,3,3,4,2,$table_advanced);
|
|
my $append; (undef,undef,$append) = gdkbirdaao();
|
|
$tooltips->set_tip( $ea4, "Add append options to brlilo.conf.", "");
|
|
# this will only show append if real
|
|
if (!defined $entry_advanced[2]) {
|
|
$ea4->set_text($append) if $append;
|
|
}
|
|
else {
|
|
$ea4->set_text($entry_advanced[2]) if $entry_advanced[2];
|
|
}
|
|
|
|
#_______________________________________
|
|
# Kernel Version
|
|
label_advanced("Kernel Version:",0,1,5,6,$table_advanced);
|
|
$ea5 = entry_advanced(1,2,5,6,12,$table_advanced);
|
|
|
|
$tooltips->set_tip( $ea5, "Override the kernel version number found" .
|
|
" in the kernel header. This will change" .
|
|
" the /lib/modules/kernel-version directory",
|
|
"");
|
|
$ea5->set_text($entry_advanced[12]) if defined $entry_advanced[12];
|
|
|
|
|
|
#_______________________________________
|
|
# System.map
|
|
label_advanced("System.map:",0,1,6,7,$table_advanced);
|
|
$ea6 = entry_advanced(1,2,6,7,13,$table_advanced);
|
|
$tooltips->set_tip( $ea6, "When a non-running kernel is chosen it is " .
|
|
" important to include a copy of that" .
|
|
" kernel's System.map file so that depmod" .
|
|
" can use the correct set of kernel symbols" .
|
|
" to resolve kernel references in each" .
|
|
" module. This can be found in the" .
|
|
" kernel's source code after compilation.",
|
|
"");
|
|
$ea6->set_text($entry_advanced[13]) if defined $entry_advanced[13];
|
|
button_fileselect_advanced(2,3,6,7,"Selection",$ea6,"Selection",16,
|
|
$table_advanced,"/lib/modules/");
|
|
|
|
$button_count++;
|
|
}
|
|
else {
|
|
destroy $table_advanced;
|
|
$button_count--;
|
|
}
|
|
|
|
} # end sub advanced_boot_section
|
|
|
|
sub advanced_root_section {
|
|
|
|
if ($button_count_root == 0) {
|
|
my $boolean;
|
|
|
|
|
|
$table_advanced_root = Gtk::Table->new( 9, 3, $true );
|
|
# temp solution?
|
|
#$table_advanced_root->set_row_spacings( 3 );
|
|
$vbox_advanced_root->pack_start( $table_advanced_root, $true,
|
|
$true, 0 );
|
|
#_______________________________________
|
|
# Root Device selection
|
|
# $::device $device already exist
|
|
label_advanced("Root Device:",0,1,0,1,$table_advanced_root);
|
|
# $_[4] shares with advanced_boot_sections @entry_advanced
|
|
$ear1 = entry_advanced(1,2,0,1,3,$table_advanced_root);
|
|
if ($entry_advanced[3]) {
|
|
$ear1->set_text($entry_advanced[3]);
|
|
}
|
|
else {
|
|
$ear1->set_text($container[BOOT_DEVICE]);
|
|
}
|
|
$tooltips->set_tip( $ear1,
|
|
"Type in the location of the Root Device to use.",
|
|
"" );
|
|
# $order is important because it is put in $container[$order]
|
|
button_fileselect_advanced(2,3,0,1,"Selection",$ear1,"Selection",12,
|
|
$table_advanced_root,"/dev/fd0");
|
|
|
|
#_______________________________________
|
|
# Root Device Size
|
|
# gBootRoot methods
|
|
label_advanced("Root Device Size:",0,1,1,2,$table_advanced_root);
|
|
$adj2 = Gtk::Adjustment->new( 1440.0, 0.0, 360000000.0, 282.0,
|
|
360.0, 0.0 );
|
|
$spinner_advanced = Gtk::SpinButton->new( $adj2, 0, 0 );
|
|
$table_advanced_root->attach($spinner_advanced,1,2,1,2,
|
|
['shrink','fill','expand'],['fill','shrink'],
|
|
0,0);
|
|
$tooltips->set_tip( $spinner_advanced,
|
|
"Choose the Root Device Size.",
|
|
"" );
|
|
$spinner_advanced->set_wrap( $true );
|
|
$spinner_advanced->set_numeric( $true );
|
|
$spinner_advanced->set_shadow_type( 'in' );
|
|
$spinner_advanced->show();
|
|
$root_device_size = 1440 if !$root_device_size;
|
|
$adj2->signal_connect( "value_changed", sub {
|
|
$root_device_size = $spinner_advanced->get_value_as_int();});
|
|
# For some reason $container[SIZE] is tranforming into [3] when
|
|
# device selection is changed. & in ABS devel device doesn't keep
|
|
# state.
|
|
if ($root_device_size) {
|
|
$spinner_advanced->set_value($root_device_size);
|
|
}
|
|
else {
|
|
$adj2->set_value($container[SIZE]) if defined $adj2;
|
|
}
|
|
|
|
|
|
#_______________________________________
|
|
# Root File Name
|
|
# gBootRoot methods
|
|
label_advanced("Root Filename:",0,1,2,3,$table_advanced_root);
|
|
$ear2 = entry_advanced(1,2,2,3,4,$table_advanced_root);
|
|
$ear2->set_text("root_fs") if !$entry_advanced[4];
|
|
$ars->{filename} = "root_fs" if !$entry_advanced[4];
|
|
$ear2->set_text($entry_advanced[4]) if $entry_advanced[4];
|
|
root_filename($ear2);
|
|
$ars->{filename} = $entry_advanced[4] if $entry_advanced[4];
|
|
ars($ars);
|
|
$tooltips->set_tip( $ear2, "Give the Root Filesystem file a name.",
|
|
"" );
|
|
my $ear2_save = Gtk::CheckButton->new("save");
|
|
$ear2_save->set_active($true);
|
|
|
|
# "Save Root File. Press right button to change" .
|
|
# " the Directory the file is saved in.",
|
|
$tooltips->set_tip( $ear2_save,
|
|
"Saves the Root Filesystem in your" .
|
|
" $ENV{HOME}/.gbootroot/root_filesystem" .
|
|
" directory.",
|
|
"" );
|
|
$table_advanced_root->attach($ear2_save,2,3,2,3,
|
|
['expand'],['fill','shrink'],0,0);
|
|
show $ear2_save;
|
|
|
|
|
|
#_______________________________________
|
|
# Filesystem Size
|
|
# $::fs_device
|
|
label_advanced("Filesystem Size:",0,1,3,4,$table_advanced_root);
|
|
$adj3 = Gtk::Adjustment->new( 4096.0, 0.0, 1000000000.0, 128.0,
|
|
1024.0, 0.0 );
|
|
$spinner_size = Gtk::SpinButton->new( $adj3, 0, 0 );
|
|
$table_advanced_root->attach($spinner_size,1,2,3,4,
|
|
['shrink','fill','expand'],['fill','shrink'],
|
|
0,0);
|
|
$tooltips->set_tip( $spinner_size,
|
|
"Choose the Filesystem Size.",
|
|
"" );
|
|
$spinner_size->set_wrap( $true );
|
|
$spinner_size->set_numeric( $true );
|
|
$spinner_size->set_shadow_type( 'in' );
|
|
$spinner_size->show();
|
|
$filesystem_size = 4096 if !$filesystem_size;
|
|
$ars->{filesystem_size} = $filesystem_size;
|
|
ars($ars);
|
|
filesystem_size();
|
|
$adj3->signal_connect( "value_changed", sub {
|
|
$filesystem_size = $spinner_size->get_value_as_int();
|
|
$ars->{filesystem_size} = $filesystem_size;
|
|
ars($ars);
|
|
filesystem_size();
|
|
});
|
|
$spinner_size->set_value($filesystem_size) if $filesystem_size;
|
|
|
|
#_______________________________________
|
|
# Compression
|
|
# gBootRoot methods
|
|
|
|
my $hbox_between = Gtk::HBox->new(0,1);
|
|
$table_advanced_root->attach($hbox_between,0,3,4,5,
|
|
['fill'],
|
|
['fill','shrink'],15,0 );
|
|
$hbox_between->show;
|
|
|
|
# label
|
|
my $label_compression = Gtk::Label->new( "Compression:" );
|
|
$label_compression->set_justify( "right" );
|
|
$hbox_between->pack_start( $label_compression, $false, $false, 0 );
|
|
$label_compression->show();
|
|
|
|
# gz
|
|
$rbutton = Gtk::RadioButton->new( "gz" );
|
|
$tooltips->set_tip( $rbutton,
|
|
"Choose Compression used on the Filesystem.", "" );
|
|
$gz_toggle_root = $rbutton;
|
|
$rbutton->set_active( $true );
|
|
$hbox_between->pack_start( $rbutton, $true, $false, 0 );
|
|
$rbutton->show();
|
|
|
|
# bz2
|
|
$rbutton = Gtk::RadioButton->new( "bz2", $rbutton );
|
|
$tooltips->set_tip( $rbutton,
|
|
"Choose Compression used on the Filesystem.", "" );
|
|
$bz2_toggle_root = $rbutton;
|
|
$hbox_between->pack_start( $rbutton, $true, $false, 0 );
|
|
$rbutton->show();
|
|
|
|
# compression off
|
|
$compression_off = Gtk::CheckButton->new( "off");
|
|
$tooltips->set_tip( $compression_off,
|
|
"Turn Compression off.", "" );
|
|
$hbox_between->pack_start( $compression_off, $true, $false, 0 );
|
|
$compression_off->set_active($true);
|
|
$compression_off->show();
|
|
|
|
#_______________________________________
|
|
# UML Kernel
|
|
label_advanced("UML Kernel:",0,1,5,6,$table_advanced_root);
|
|
# $_[4] shares with advanced_boot_sections @entry_advanced
|
|
$ear3 = entry_advanced(1,2,5,6,5,$table_advanced_root);
|
|
$ear3->set_text("$home_uml_kernel" . "linux");
|
|
$tooltips->set_tip( $ear3,
|
|
"If you have a User Mode Linux Kernel, type in" .
|
|
" the Kernel's location," .
|
|
" and any Kernel options desired afterwards.",
|
|
"" );
|
|
button_fileselect_advanced(2,3,5,6,"Selection",$ear3,"Selection",13,
|
|
$table_advanced_root, $home_uml_kernel);
|
|
|
|
#_______________________________________
|
|
# Method
|
|
label_advanced("Method:",0,1,6,7,$table_advanced_root);
|
|
$ear4 = entry_advanced(1,2,6,7,6,$table_advanced_root);
|
|
$ear4->set_editable($false);
|
|
$tooltips->set_tip( $ear4,
|
|
"Choose the Root Filesystem Generation Method.",
|
|
"" );
|
|
|
|
my $opt_root = Gtk::OptionMenu->new();
|
|
$tooltips->set_tip( $opt_root,
|
|
"Choose the Root Filesystem Generation Method.",
|
|
"" );
|
|
my $menu_root = Gtk::Menu->new();
|
|
|
|
my $yard = Gtk::MenuItem->new("Yard" );
|
|
|
|
$menu_root->append( $yard );
|
|
|
|
$yard->signal_connect( 'activate', sub {
|
|
$ear4->set_text("yard");
|
|
$entry_advanced[6] = $ear4->get_text();
|
|
opendir(DIR,$template_dir) if -d $template_dir;
|
|
#@strings = grep { m,\.yard$, } readdir(DIR);
|
|
@strings = grep { m,^\w+, } readdir(DIR);
|
|
closedir(DIR);
|
|
$main::combo->set_popdown_strings( @strings ) if @strings;
|
|
} );
|
|
|
|
$ear4->set_text($entry_advanced[6]) if $entry_advanced[6];
|
|
if ($yard) {
|
|
opendir(DIR,$template_dir) if -d $template_dir;
|
|
#@strings = grep { m,\.yard$, } readdir(DIR) if $yard;
|
|
@strings = grep { m,^\w+, } readdir(DIR) if $yard;
|
|
closedir(DIR)
|
|
}
|
|
|
|
$yard->show();
|
|
|
|
$opt_root->set_menu( $menu_root );
|
|
$table_advanced_root->attach($opt_root,2,3,6,7,
|
|
['expand','fill'],['fill','shrink'],0,0);
|
|
$opt_root->show();
|
|
|
|
#_______________________________________
|
|
# Template
|
|
# $::contents_file
|
|
label_advanced("Template:",0,1,7,8,$table_advanced_root);
|
|
$main::combo = Gtk::Combo->new();
|
|
$main::combo->entry->set_text($entry_advanced[7]) if $entry_advanced[7];
|
|
#$button_count_root_open = 1 + $button_count_root_open;
|
|
#print $button_count_root_open;
|
|
#if ($button_count_root_open > 1) {
|
|
# $main::combo->set_popdown_strings( @strings )
|
|
# if $entry_advanced[7] ne "";
|
|
#}
|
|
$tooltips->set_tip( Gtk::Combo::entry($main::combo),
|
|
"Choose a Template for the Method.",
|
|
"" );
|
|
$entry_advanced[7] = $main::combo->entry->get_text(); # nothing selected
|
|
$main::combo->entry->signal_connect("changed", sub {
|
|
$entry_advanced[7] = $main::combo->entry->get_text();
|
|
$ars->{template} = $entry_advanced[7];
|
|
ars($ars);
|
|
} );
|
|
$table_advanced_root->attach($main::combo,1,3,7,8,
|
|
['expand','fill'],['fill','shrink'],0,0);
|
|
show $main::combo;
|
|
|
|
#_______________________________________
|
|
# Generate - UML - Accept buttons
|
|
$table_advanced_root->set_row_spacing( 7, 9);
|
|
|
|
# The Generation process is determined by the method chosen. Yard -
|
|
# asks the user if they want to modify the template, and/or save a
|
|
# new template with modifications (to be added to Template menu).
|
|
my $generate_b = button_advanced(0,1,8,9,"Generate",$table_advanced_root);
|
|
$generate_b->signal_connect("clicked",\&Generate);
|
|
$tooltips->set_tip( $generate_b, "Generate Root Filesystem.", "" );
|
|
|
|
my $UML_b = button_advanced(1,2,8,9,"UML",$table_advanced_root);
|
|
|
|
$UML_b->signal_connect("clicked", \¨_box);
|
|
$tooltips->set_tip( $UML_b, "Test Filesystem with User Mode Linux.",
|
|
"" );
|
|
|
|
# UML kernel doesn't look like a normal kernel
|
|
##if (!-d $entry_advanced[5] && -f $entry_advanced[5]) {
|
|
##$k_error = kernel_version_check($entry_advanced[5]);
|
|
##return if $k_error && $k_error eq "ERROR";}
|
|
## else {
|
|
##error_window("Kernel Selection required");
|
|
##return; }
|
|
|
|
# Will check to make sure that Filesystem fits device.
|
|
# Method determines whether or not compression is used.
|
|
my $accept_b = button_advanced(2,3,8,9,"Accept",$table_advanced_root);
|
|
$accept_b->signal_connect("clicked", \&accept_button, $ear2_save);
|
|
$tooltips->set_tip( $accept_b, "Accept Filesystem.", "" );
|
|
|
|
|
|
$table_advanced_root->show();
|
|
$button_count_root++;
|
|
|
|
}
|
|
else {
|
|
destroy $table_advanced_root;
|
|
$button_count_root--;
|
|
}
|
|
|
|
|
|
} # end sub advanced_root_section
|
|
|
|
sub uml_box {
|
|
|
|
if (not defined $uml_window) {
|
|
|
|
$uml_window = Gtk::Window->new("toplevel");
|
|
$uml_window->signal_connect("destroy", \&destroy_window,
|
|
\$uml_window);
|
|
$uml_window->signal_connect("delete_event", \&destroy_window,
|
|
\$uml_window);
|
|
##$uml_window->set_usize( 500, 95 ); # 450 175 || 500 600
|
|
$uml_window->set_default_size( 525, 95 ); # 450 175 || 500 600
|
|
$uml_window->set_policy( $true, $true, $false );
|
|
$uml_window->set_title( "UML Box" );
|
|
$uml_window->border_width(1);
|
|
|
|
my $main_vbox = Gtk::VBox->new( $false, 0 );
|
|
$uml_window->add( $main_vbox );
|
|
$main_vbox->show();
|
|
|
|
##my $table_uml = Gtk::Table->new( 4, 3, $true );
|
|
my $table_uml = Gtk::Table->new( 5, 4, $false );
|
|
##$main_vbox->pack_start( $table_uml, $true, $true, 0 );
|
|
$main_vbox->pack_start( $table_uml, $true, $false, 0 );
|
|
$table_uml->show();
|
|
|
|
#_______________________________________
|
|
# Xterm and execute options
|
|
label_advanced("Xterm:",0,1,0,1,$table_uml);
|
|
$eab1 = entry_advanced(1,2,0,1,8,$table_uml); # 1,2
|
|
$eab1->set_text($uml_xterm);
|
|
$tooltips->set_tip( $eab1,
|
|
"Choose an xterm with " .
|
|
"its executable option switch.",
|
|
"" );
|
|
|
|
|
|
#_______________________________________
|
|
# UML options
|
|
label_advanced("Options:",0,1,1,2,$table_uml);
|
|
$eab2 = Gtk::Combo->new();
|
|
$table_uml->attach($eab2,1,5,1,2,
|
|
['expand','fill'],['fill','shrink'],0,0); # 1,3
|
|
open(OPTIONS,"$home_uml_kernel/.options");
|
|
my @initial_options = <OPTIONS>;
|
|
close(OPTIONS); chomp @initial_options;
|
|
$eab2->entry->set_text($initial_options[0]);
|
|
$entry_advanced[9] = $eab2->entry->get_text();
|
|
$eab2->set_popdown_strings( @initial_options ) ;
|
|
$eab2->entry->signal_connect("changed", sub {
|
|
$entry_advanced[9] = $eab2->entry->get_text();
|
|
open(OPTIONS,">$home_uml_kernel/.options");
|
|
$entry_advanced[9] =~ s/\n//g;
|
|
$entry_advanced[9] =~ s/\s+$//g;
|
|
print OPTIONS "$entry_advanced[9]\n";
|
|
foreach (@initial_options) {
|
|
if ($_ ne "$entry_advanced[9]") {
|
|
print OPTIONS "$_\n";
|
|
}
|
|
}
|
|
close(OPTIONS);
|
|
} );
|
|
$tooltips->set_tip( Gtk::Combo::entry($eab2),
|
|
"Enter uml command-line options.\n" .
|
|
"The umid value is used by mconsole to " .
|
|
"recognize which machine is running. " .
|
|
"Alter value for each Linux virtual " .
|
|
"machine invocation, and use the " .
|
|
"mconsole's switch options to gain " .
|
|
"control of the new machine.",
|
|
"" );
|
|
$eab2->show();
|
|
|
|
|
|
#_______________________________________
|
|
# mconsole
|
|
label_advanced("mconsole:",2,3,0,1,$table_uml);
|
|
$eab4 = entry_advanced(3,5,0,1,14,$table_uml);
|
|
$tooltips->set_tip( $eab4,
|
|
"Pass commands to the mconsole.\n" .
|
|
"1. sysrq [0-9|b|e|i|l|m|p|r|s|t|u] \n" .
|
|
"2. reboot halt \n" .
|
|
"3. config <dev>=<config>\n4. remove <dev>\n" .
|
|
"5. switch <umid>\n6. version help",
|
|
"" );
|
|
$eab4->signal_connect("activate",
|
|
sub {
|
|
if ( $entry_advanced[9] ) {
|
|
$entry_advanced[9] =~
|
|
m,\s*umid=([\w\d-]+)\s*,;
|
|
$umid = $1 if !$umid;
|
|
my @command_parts = split(" ",
|
|
$entry_advanced
|
|
[14]);
|
|
|
|
|
|
# help
|
|
if ( $entry_advanced[14] &&
|
|
$entry_advanced[14] =~ m,help, ) {
|
|
for my $co (0 .. $#command_parts ) {
|
|
if ( $command_parts[$co] eq
|
|
"help"
|
|
)
|
|
{
|
|
sys(
|
|
"uml_mconsole " .
|
|
"/tmp/uml/$umid/mconsole" .
|
|
" help");
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
# version
|
|
if ( $entry_advanced[14] &&
|
|
$entry_advanced[14] =~ m,version, ) {
|
|
for my $co (0 .. $#command_parts ) {
|
|
if ( $command_parts[$co] eq
|
|
"version"
|
|
)
|
|
{
|
|
sys(
|
|
"uml_mconsole " .
|
|
"/tmp/uml/$umid/mconsole" .
|
|
" version");
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
# reboot
|
|
if ( $entry_advanced[14] &&
|
|
$entry_advanced[14] =~ m,reboot, ) {
|
|
for my $co (0 .. $#command_parts ) {
|
|
if ( $command_parts[$co] eq
|
|
"reboot"
|
|
)
|
|
{
|
|
system
|
|
"uml_mconsole " .
|
|
"/tmp/uml/$umid/mconsole" .
|
|
" reboot&";
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
# halt
|
|
if ( $entry_advanced[14] &&
|
|
$entry_advanced[14] =~ m,halt, ) {
|
|
for my $co (0 .. $#command_parts ) {
|
|
if ( $command_parts[$co] eq
|
|
"halt"
|
|
)
|
|
{
|
|
system
|
|
"uml_mconsole " .
|
|
"/tmp/uml/$umid/mconsole" .
|
|
" halt&";
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
# sysrq
|
|
if ( $entry_advanced[14] &&
|
|
$entry_advanced[14] =~ m,sysrq, ) {
|
|
for my $co (0 .. $#command_parts ) {
|
|
if ( $command_parts[$co] eq
|
|
"sysrq"
|
|
)
|
|
{
|
|
if ( !$command_parts[$co + 1] ||
|
|
$command_parts[$co + 1] =~
|
|
m,^[0-9]{1}$ | ^b$ | ^e$ | ^i$ | ^l$ |
|
|
^m$ | ^p$ | ^r$ | ^s$ | ^t$ | ^u$,x ) {
|
|
system
|
|
"uml_mconsole " .
|
|
"/tmp/uml/$umid/mconsole" .
|
|
" sysrq $command_parts[$co + 1]&";
|
|
}
|
|
else {
|
|
system
|
|
"uml_mconsole " .
|
|
"/tmp/uml/$umid/mconsole" .
|
|
" sysrq&";
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
# switch
|
|
if ( $entry_advanced[14] &&
|
|
$entry_advanced[14] =~ m,switch, ) {
|
|
for my $co (0 .. $#command_parts ) {
|
|
if ( $command_parts[$co] eq
|
|
"switch"
|
|
)
|
|
{
|
|
|
|
sys(
|
|
"uml_mconsole " .
|
|
"/tmp/uml/$umid/mconsole" .
|
|
" switch $command_parts[$co + 1]");
|
|
|
|
$umid = $command_parts[$co + 1];
|
|
#$eab4->changed();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
# config
|
|
if ( $entry_advanced[14] &&
|
|
$entry_advanced[14] =~ m,config, ) {
|
|
for my $co (0 .. $#command_parts ) {
|
|
if ( $command_parts[$co] eq
|
|
"config"
|
|
)
|
|
{
|
|
system
|
|
"uml_mconsole " .
|
|
"/tmp/uml/$umid/mconsole" .
|
|
" config " .
|
|
"$command_parts[$co + 1]&";
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
# remove
|
|
if ( $entry_advanced[14] &&
|
|
$entry_advanced[14] =~ m,remove, ) {
|
|
for my $co (0 .. $#command_parts ) {
|
|
if ( $command_parts[$co] eq
|
|
"remove"
|
|
)
|
|
{
|
|
system
|
|
"uml_mconsole " .
|
|
"/tmp/uml/$umid/mconsole" .
|
|
" remove " .
|
|
"$command_parts[$co + 1]&";
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
} );
|
|
|
|
|
|
#_______________________________________
|
|
# Root Filesystem defaults to generated one if found.
|
|
label_advanced("Root_Fs:",0,1,2,3,$table_uml);
|
|
$eab3 = entry_advanced(1,4,2,3,10,$table_uml); # 1,2 & 2,3
|
|
button_fileselect_advanced(4,5,2,3,"Selection",$eab3,"Selection",14,
|
|
$table_uml,$home_rootfs);
|
|
$eab3->set_text("ubd0=$tmp/$entry_advanced[4]")
|
|
if -e "$tmp/$entry_advanced[4]";
|
|
$tooltips->set_tip( $eab3,
|
|
"Choose an uncompressed root filesystem." .
|
|
"Append with ubd?=.",
|
|
"" );
|
|
|
|
$table_uml->set_row_spacing( 2, 4);
|
|
|
|
#_______________________________________
|
|
# Submit Button
|
|
my $submit_b = button_advanced(0,1,3,4,"Submit",$table_uml);
|
|
$tooltips->set_tip( $submit_b,
|
|
"Start uml kernel processes.",
|
|
"" );
|
|
$submit_b->signal_connect("clicked",
|
|
sub {
|
|
# UML kernel = $entry_advanced[5]
|
|
# xterm -e linux ubd#=root_fs
|
|
# root=/dev/ubd#
|
|
open(OPTIONS,"$home_uml_kernel/.options");
|
|
@initial_options = <OPTIONS>;
|
|
close(OPTIONS); chomp @initial_options;
|
|
$eab2->set_popdown_strings( @initial_options ) ;
|
|
|
|
my $pid;
|
|
if ($entry_advanced[8] &&
|
|
$entry_advanced[10]) {
|
|
# Check to see if it actually exists
|
|
my $executable = (split(/\s+/,$entry_advanced[8]))[0];
|
|
if (!find_file_in_path(basename($executable))) {
|
|
error_window("gBootRoot Error: " .
|
|
"Enter a valid xterm, and " .
|
|
"executable option.");
|
|
return;
|
|
}
|
|
if ($executable =~ m,/,) {
|
|
if (! -e $executable) {
|
|
error_window("gBootRoot Error: " .
|
|
"Enter a valid path for the xterm.");
|
|
return;
|
|
}
|
|
}
|
|
|
|
unless ($pid = fork) {
|
|
unless (fork) {
|
|
if ($pid == 0) {
|
|
sys("$entry_advanced[8] $entry_advanced[5] $entry_advanced[9] $entry_advanced[10]");
|
|
Gtk->_exit($pid);
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
waitpid($pid,0);
|
|
|
|
}
|
|
else {
|
|
if (!$entry_advanced[8]) {
|
|
error_window("gBootRoot Error: " .
|
|
"Enter an xterm, and executable " .
|
|
"option.");
|
|
return;
|
|
}
|
|
if (!$entry_advanced[10]) {
|
|
error_window("gBootRoot Error: " .
|
|
"Enter the ubd?=Root_Filesystem " .
|
|
"and its location.");
|
|
return;
|
|
}
|
|
|
|
}
|
|
|
|
} );
|
|
|
|
|
|
#_______________________________________
|
|
# Abort Button
|
|
# This is the hard kill when all else fails, it also cleans up
|
|
# lingering processess, but is considered a last resort, and
|
|
# can be dangerous, it has even taken down a WM.
|
|
my $abort_b = button_advanced(3,4,3,4,"Abort",$table_uml);
|
|
$tooltips->set_tip( $abort_b,
|
|
"Abort uml kernel processes." .
|
|
"This serves three purposes:\n" .
|
|
"1. Your creation doesn't boot.\n" .
|
|
"2. Your creation does work and" .
|
|
" you use something like" .
|
|
" `shutdown -h now`. When you are all done use" .
|
|
" Abort because it provides an excellent" .
|
|
" way to kill any ghost processes.\n" .
|
|
"3. Your creation gets weird, and you need to " .
|
|
"Abort its processes to shut it down. ",
|
|
"" );
|
|
$abort_b->signal_connect("clicked",
|
|
sub {
|
|
if ($entry_advanced[10]) {
|
|
# Most stuff
|
|
remove_matching_process($entry_advanced[10]);
|
|
# Debian
|
|
remove_matching_process("Virtual Console");
|
|
# Good to remove uml_\w*
|
|
remove_matching_process('uml_\w*');
|
|
# Again for good measure :)
|
|
remove_matching_process($entry_advanced[10]);
|
|
}
|
|
} );
|
|
|
|
|
|
#_______________________________________
|
|
# Reboot Button - mconsole
|
|
my $reboot_b = button_advanced(1,2,3,4,"Reboot",$table_uml);
|
|
$tooltips->set_tip( $reboot_b,
|
|
"Passes the reboot command to the mconsole.",
|
|
"" );
|
|
$reboot_b->signal_connect("clicked",
|
|
sub {
|
|
# use first one found
|
|
$entry_advanced[9] =~
|
|
m,\s*umid=([\w\d-]+)\s*,;
|
|
$umid = $1 if !$umid;
|
|
system
|
|
"uml_mconsole /tmp/uml/$umid/mconsole" .
|
|
" reboot&";
|
|
|
|
} );
|
|
|
|
|
|
#_______________________________________
|
|
# Halt Button - mconsole
|
|
my $halt_b = button_advanced(2,3,3,4,"Halt",$table_uml);
|
|
$tooltips->set_tip( $halt_b,
|
|
"Passes the halt command to the mconsole. " .
|
|
"If this fails use the Abort button.",
|
|
"" );
|
|
$halt_b->signal_connect("clicked",
|
|
sub {
|
|
# use first one found
|
|
$entry_advanced[9] =~
|
|
m,\s*umid=([\w\d-]+)\s*,;
|
|
$umid = $1 if !$umid;
|
|
system
|
|
"uml_mconsole /tmp/uml/$umid/mconsole" .
|
|
" halt&";
|
|
} );
|
|
|
|
#_______________________________________
|
|
# Cancel button also kills UML kernel if still open
|
|
my $cancel_b = button_advanced(4,5,3,4,"Close",$table_uml);
|
|
$tooltips->set_tip( $cancel_b,
|
|
"Close uml box.",
|
|
"" );
|
|
$cancel_b->signal_connect("clicked",
|
|
sub {
|
|
$uml_window->destroy() if $uml_window;
|
|
} );
|
|
|
|
}
|
|
if (!visible $uml_window) {
|
|
$uml_window->show();
|
|
} else {
|
|
$uml_window->destroy;
|
|
}
|
|
|
|
}
|
|
|
|
# Someday .. like today .. this will be switched to using mconsole as the
|
|
# first means of cleaning processes:
|
|
# uml_mconsole /tmp/uml/debian/mconsole (reboot|halt)
|
|
sub remove_matching_process {
|
|
|
|
my ($match_word) = @_;
|
|
|
|
# Just an overkill
|
|
if ($match_word =~ m,/,) {
|
|
$match_word =~ s,/,\\/,g;
|
|
}
|
|
|
|
my $ps = "ps auxw|";
|
|
open(P,"$ps");
|
|
while(<P>) {
|
|
# friendly approach
|
|
if (m,$match_word,) {
|
|
my $process = (split(/\s+/,$_,))[1];
|
|
system "kill $process";
|
|
# not so friendly approach
|
|
system "kill -9 $process";
|
|
}
|
|
}
|
|
close(P);
|
|
|
|
} # end remove_matching_process
|
|
|
|
sub accept_button {
|
|
|
|
my ($widget,$ear2_save) = @_;
|
|
|
|
my($tool,$value);
|
|
if (-e "$tmp/$entry_advanced[4]" ) {
|
|
if (!$compression_off->active) {
|
|
if ($gz_toggle_root->active) {
|
|
$compress = "gzip";
|
|
open(F,"file $tmp/$entry_advanced[4] |");
|
|
while (<F>) {
|
|
if (/gzip/) {
|
|
info(0, "Already gzip compressed.\n");
|
|
}
|
|
elsif (/bzip2/) {
|
|
info(0, "Already bzip2 compressed.\n");
|
|
}
|
|
else {
|
|
|
|
|
|
info(0,"Compressing $entry_advanced[4] with $compress\n");
|
|
system "$compress -c9 $tmp/$entry_advanced[4] > $tmp/$entry_advanced[4].gz&";
|
|
|
|
|
|
$, = "";
|
|
my @ps_check = `ps w -C $compress 2> /dev/null`;
|
|
$, = "\n";
|
|
|
|
my @pids;
|
|
foreach my $line ( @ps_check ) {
|
|
if ( $line =~
|
|
m,$compress -c $tmp/$entry_advanced[4]$, ) {
|
|
|
|
my $pid = (split(" ",$line))[0];
|
|
push(@pids,$pid);
|
|
}
|
|
|
|
}
|
|
|
|
foreach my $pid ( @pids ) {
|
|
do {
|
|
while (Gtk->events_pending)
|
|
{ Gtk->main_iteration; }
|
|
} while -d "/proc/$pid";
|
|
}
|
|
|
|
info(0,"Done compressing $entry_advanced[4] with $compress\n");
|
|
$entry_advanced[4] = "$entry_advanced[4].gz";
|
|
$entry3->set_text("$tmp/$entry_advanced[4]");
|
|
|
|
}
|
|
}
|
|
close(F);
|
|
if ($ear2_save->active) {
|
|
if (-f "$home_rootfs/$entry_advanced[4]") {
|
|
save_as($entry_advanced[4]);
|
|
}
|
|
else {
|
|
return if errcp(sys("cp -a $tmp/$entry_advanced[4] $home_rootfs")) == 2;
|
|
}
|
|
}
|
|
else {
|
|
$ear2->set_text("$entry_advanced[4]");
|
|
}
|
|
}
|
|
elsif ($bz2_toggle_root->active) {
|
|
$compress = "bzip2";
|
|
open(F,"file $tmp/$entry_advanced[4] |");
|
|
while (<F>) {
|
|
if (/gzip/) {
|
|
info(0, "Already gzip compressed.\n");
|
|
}
|
|
elsif (/bzip2/) {
|
|
info(0, "Already bzip2 compressed.\n");
|
|
}
|
|
else {
|
|
|
|
info(0,"Compressing $entry_advanced[4] with $compress\n");
|
|
|
|
|
|
system "$compress -c $tmp/$entry_advanced[4] > $tmp/$entry_advanced[4].bz2&";
|
|
|
|
$, = "";
|
|
my @ps_check = `ps w -C $compress 2> /dev/null`;
|
|
$, = "\n";
|
|
|
|
my @pids;
|
|
foreach my $line ( @ps_check ) {
|
|
if ( $line =~
|
|
m,$compress -c $tmp/$entry_advanced[4]$, ) {
|
|
|
|
my $pid = (split(" ",$line))[0];
|
|
push(@pids,$pid);
|
|
}
|
|
|
|
}
|
|
|
|
foreach my $pid ( @pids ) {
|
|
do {
|
|
while (Gtk->events_pending)
|
|
{ Gtk->main_iteration; }
|
|
} while -d "/proc/$pid";
|
|
}
|
|
|
|
info(0,"Done compressing $entry_advanced[4] with $compress\n");
|
|
$entry_advanced[4] = "$entry_advanced[4].bz2";
|
|
$entry3->set_text("$tmp/$entry_advanced[4]");
|
|
|
|
}
|
|
}
|
|
close(F);
|
|
if ($ear2_save->active) {
|
|
if (-f "$home_rootfs/$entry_advanced[4]") {
|
|
save_as($entry_advanced[4]);
|
|
}
|
|
else {
|
|
return if errcp(sys("cp -a $tmp/$entry_advanced[4] $home_rootfs")) == 2;
|
|
}
|
|
}
|
|
else {
|
|
$ear2->set_text("$entry_advanced[4]");
|
|
}
|
|
}
|
|
}
|
|
else { # off
|
|
$entry3->set_text("$tmp/$entry_advanced[4]");
|
|
if ($ear2_save->active) {
|
|
if (-f "$home_rootfs/$entry_advanced[4]") {
|
|
save_as($entry_advanced[4]);
|
|
}
|
|
else {
|
|
return if errcp(sys("cp -a $tmp/$entry_advanced[4] $home_rootfs")) == 2;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
error("$entry_advanced[4] doesn't exist; create it first.\n");
|
|
}
|
|
|
|
} # end accept_button
|
|
|
|
my ($save_as);
|
|
sub save_as {
|
|
|
|
# Will just use a dialog box.
|
|
|
|
my ($template) = @_;
|
|
#my ($button);
|
|
|
|
if (not defined $save_as) {
|
|
$save_as = Gtk::Dialog->new();
|
|
$save_as->signal_connect("destroy", \&destroy_window, \$save_as);
|
|
$save_as->signal_connect("delete_event", \&destroy_window, \$save_as);
|
|
$save_as->signal_connect("key_press_event", sub {
|
|
my $event = pop @_;
|
|
if ($event->{'keyval'}) {
|
|
if ($event->{'keyval'} == 65307) {
|
|
$save_as->destroy;
|
|
}
|
|
}
|
|
},
|
|
);
|
|
$save_as->set_title("Save As");
|
|
$save_as->border_width(12);
|
|
$save_as->set_position('center');
|
|
|
|
my $new_template = $template;
|
|
my $entry = Gtk::Entry->new();
|
|
$entry->set_editable( $true );
|
|
$entry->set_text($template) if $template;
|
|
$entry->signal_connect( "changed", sub {
|
|
$new_template = $entry->get_text();
|
|
});
|
|
$save_as->vbox->pack_start( $entry, $false, $false, 0);
|
|
$entry->show();
|
|
|
|
my $label = Gtk::Label->new();
|
|
$label->set_justify( 'left' );
|
|
$label->set_text("$template already exists, " .
|
|
"do\nyou want to write over it, " .
|
|
"or\nsave $new_template with a different name?");
|
|
$save_as->vbox->pack_start( $label, $false, $false, 2 );
|
|
$label->show();
|
|
|
|
my $button = Gtk::Button->new("OK");
|
|
my $event_count = 0;
|
|
my $new_template_tmp = "nothing";
|
|
$button->signal_connect("clicked", sub {
|
|
|
|
$entry_advanced[4] = $new_template;
|
|
$ars->{filename} = $new_template;
|
|
ars($ars);
|
|
|
|
# This is a renaming deal and this time doesn't exist in the archive
|
|
# or $tmp.
|
|
if (!-f "$home_rootfs/$new_template") {
|
|
if ($template ne $new_template) {
|
|
return if err_custom("mv $tmp/$template $tmp/$new_template",
|
|
"gBootRoot: ERROR: Could not rename $template to " .
|
|
"$new_template") == 2;
|
|
}
|
|
|
|
return if errcp(sys("cp -a $tmp/$new_template $home_rootfs")) == 2;
|
|
$ear2->set_text($new_template);
|
|
$entry3->set_text("$tmp/$new_template");
|
|
$save_as->destroy;
|
|
}
|
|
|
|
# This is a write-over situation .. exists in $tmp and archive
|
|
elsif (-e "$tmp/$new_template" && -f "$tmp/$new_template"
|
|
&& -f "$home_rootfs/$new_template" ) {
|
|
return if errcp(sys("cp -a $tmp/$new_template $home_rootfs")) == 2;
|
|
$ear2->set_text($new_template);
|
|
$entry3->set_text("$tmp/$new_template");
|
|
$save_as->destroy;
|
|
}
|
|
|
|
# Here the file trying to be renamed already exists in the archive
|
|
# but doesn't exist in $tmp
|
|
else {
|
|
|
|
$label->set_text("$new_template already exists, " .
|
|
"do\nyou want to write over it, " .
|
|
"or\nsave $template with a different name?");
|
|
|
|
$event_count++;
|
|
my $event = pop(@_);
|
|
|
|
if ($new_template eq $new_template_tmp) {
|
|
if ($event_count >= 2 && $event && $event eq "clicked") {
|
|
if ("$tmp/$template" ne "$tmp/$new_template") {
|
|
return if err_custom("mv $tmp/$template $tmp/$new_template",
|
|
"gBootRoot: ERROR: Could not rename $template to " .
|
|
"$new_template") == 2;
|
|
}
|
|
|
|
return if errcp(sys("cp -a $tmp/$new_template $home_rootfs"))
|
|
== 2;
|
|
$event_count = 0;
|
|
$ear2->set_text($new_template);
|
|
$entry3->set_text("$tmp/$new_template");
|
|
$save_as->destroy;
|
|
}
|
|
}
|
|
$new_template_tmp = $new_template;
|
|
}
|
|
},"clicked");
|
|
$button->can_default(1);
|
|
$save_as->action_area->pack_start($button, $false, $false,0);
|
|
$button->grab_default;
|
|
$button->show;
|
|
|
|
$button = Gtk::Button->new("Cancel");
|
|
$button->signal_connect("clicked", sub { destroy $save_as} );
|
|
$save_as->action_area->pack_start($button, $false, $false,0);
|
|
$button->show;
|
|
|
|
}
|
|
if (!visible $save_as) {
|
|
show $save_as;
|
|
}
|
|
else {
|
|
destroy $save_as;
|
|
}
|
|
|
|
} # end sub save_as
|
|
|
|
# Coming - .config storage, auto-matic kernel locus, all stages
|
|
# /usr/src/linux* Possible integration with other Projects .. modules
|
|
# will be in the logical place. Before ABS.
|
|
sub advanced_kernel_section {
|
|
|
|
|
|
} # end sub advanced_kernel_section
|
|
|
|
# Stuff univeral for all root filesystem methods
|
|
# Compression, UML Kernel, and Method only need to be known by the Dock.
|
|
|
|
|
|
sub Generate {
|
|
|
|
# @entry_advanced
|
|
# 0 = Development Drive
|
|
# 1 = Optional Devices
|
|
# 2 = Append Options
|
|
#------------------
|
|
# 3 = Root Device
|
|
# 4 = Root Filename
|
|
# 5 = UML Kernel
|
|
my $method = $entry_advanced[6]; # 6 = Method
|
|
# 7 = Template
|
|
# 8 = UML xterm
|
|
# 9 = UML options
|
|
# 10 = UML root_fs
|
|
#------------------
|
|
# 11 = Kernel Modules .. from the Boot Method
|
|
# 12 = Kernel Version .. from the Boot Method
|
|
# 13 = System.map .. from the Boot Method
|
|
# 14 = mcosole .. from the UML Box
|
|
|
|
# $root_device_size;
|
|
# $filesystem_size;
|
|
|
|
# File select: function order: non-table = button->fileselect->file_ok_sel
|
|
# table = button_fileselect_advanced->fileselect->file_ok_sel
|
|
|
|
$ars->{device} = $entry_advanced[3];
|
|
$ars->{device_size} = $root_device_size;
|
|
$ars->{tmp} = $tmp;
|
|
$ars->{mnt} = $mnt;
|
|
$ars->{template_dir} = $template_dir; # static right now.
|
|
ars($ars);
|
|
|
|
|
|
my $template = $ars->{template};
|
|
my $root_device = $ars->{device};
|
|
my $root_filename = $ars->{filename};
|
|
|
|
if (!$root_device || $root_device eq "") {
|
|
error_window("gBootRoot: ERROR: Root Device not defined");
|
|
return;
|
|
}
|
|
# devfs may change this .. it did, this is silly.
|
|
## if (!-b $root_device) {
|
|
## error_window("gBootRoot: ERROR: Not a valid Block Device");
|
|
## return;
|
|
## }
|
|
|
|
if (!$root_filename || $root_filename eq "") {
|
|
error_window("gBootRoot: ERROR: Root Filename not given");
|
|
return;
|
|
}
|
|
if (!$method || $method eq "") {
|
|
error_window("gBootRoot: ERROR: Method must be supplied");
|
|
return;
|
|
}
|
|
if (!$template || $template eq "") {
|
|
error_window("gBootRoot: ERROR: Template name not given");
|
|
return;
|
|
}
|
|
|
|
|
|
if ($method eq "yard") {
|
|
if (!$main::yard_window) {
|
|
##$ars->{kernel} = "" if !$entry2->get_text();
|
|
##ars($ars);
|
|
yard();
|
|
}
|
|
}
|
|
|
|
|
|
} # end sub Generate
|
|
|
|
sub button_advanced {
|
|
|
|
# cretzu should like this
|
|
my ($left_attach,$right_attach,$top_attach,
|
|
$bottom_attach,$text,$widget) = @_;
|
|
my $button = Gtk::Button->new($text);
|
|
$widget->attach($button,$left_attach,$right_attach,
|
|
$top_attach,$bottom_attach,
|
|
['shrink','fill','expand'],['fill','shrink'],2,2);
|
|
show $button;
|
|
return $button;
|
|
|
|
}
|
|
|
|
sub button_fileselect_advanced {
|
|
|
|
# cretzu should like this
|
|
# $order does matter because it fills in $container[$order].
|
|
my ($left_attach,$right_attach,$top_attach,$bottom_attach,$text,$ent,
|
|
$name,$order,$widget,$device) = @_;
|
|
|
|
my $button = Gtk::Button->new($text);
|
|
$widget->attach($button,$left_attach,$right_attach,
|
|
$top_attach,$bottom_attach,
|
|
['shrink','fill','expand'],['fill','shrink'],2,2);
|
|
|
|
# example
|
|
if ($order == 12) {
|
|
$tooltips->set_tip( $button, "Select the Root Device.", "" );
|
|
}
|
|
elsif ($order == 13) {
|
|
$tooltips->set_tip( $button, "Select the UML Kernel.", "" );
|
|
}
|
|
elsif ($order == 14) {
|
|
$tooltips->set_tip( $button, "Select the Root Filesystem.", "" );
|
|
}
|
|
elsif ($order == 16) {
|
|
$tooltips->set_tip( $button, "Select the System.map.", "" );
|
|
}
|
|
|
|
|
|
$button->signal_connect( "clicked",\&fileselect,$ent,$name,$order,$device);
|
|
$button->show();
|
|
|
|
|
|
} # end sub button_fileselect_advanced
|
|
|
|
|
|
sub entry_advanced {
|
|
|
|
my $numa = $_[4];
|
|
my $entry_advanced = Gtk::Entry->new();
|
|
$entry_advanced->set_editable( $true );
|
|
|
|
if ( $numa != 14 ) {
|
|
|
|
$entry_advanced->signal_connect( "changed", sub {
|
|
$entry_advanced[$numa] = $entry_advanced->get_text();
|
|
if ($numa == 4) {
|
|
$ars->{filename} = $entry_advanced[$numa];
|
|
ars($ars);
|
|
}
|
|
if ( $numa == 12 ) {
|
|
$ars->{kernel_version_choice} = $entry_advanced[$numa];
|
|
ars($ars);
|
|
ars2($ars);
|
|
}
|
|
} );
|
|
|
|
}
|
|
else {
|
|
|
|
$entry_advanced->signal_connect( "activate", sub {
|
|
$entry_advanced[$numa] = $entry_advanced->get_text();
|
|
} );
|
|
|
|
}
|
|
|
|
$entry_advanced->set_usize(100,20);
|
|
$_[5]->attach($entry_advanced,$_[0],$_[1],$_[2],$_[3],
|
|
['shrink','fill','expand'],['fill','shrink'],0,0);
|
|
show $entry_advanced;
|
|
return $entry_advanced;
|
|
|
|
}
|
|
|
|
sub separator_advanced {
|
|
|
|
$separator_advanced = Gtk::HSeparator->new();
|
|
$_[0]->pack_start( $separator_advanced, $false, $true, 0 );
|
|
$separator_advanced->show();
|
|
|
|
}
|
|
|
|
sub label_advanced {
|
|
|
|
my($text) = @_;
|
|
|
|
$label_advanced = Gtk::Label->new( $text );
|
|
$label_advanced->set_justify( "fill" );
|
|
$_[5]->attach($label_advanced,$_[1],$_[2],$_[3],$_[4], ['expand'],['fill','shrink'],0,0);
|
|
$label_advanced->show();
|
|
|
|
}
|
|
|
|
# I created two of these, one for help (eventually there may be a different
|
|
# approach), and one for verbosity. I am sure there is a better OO way to
|
|
# do it, though.
|
|
sub create_text {
|
|
|
|
if (not defined $text_window) {
|
|
$text_window = Gtk::Window->new("toplevel");
|
|
$text_window->signal_connect("destroy", \&destroy_window,
|
|
\$text_window);
|
|
$text_window->signal_connect("delete_event", \&destroy_window,
|
|
\$text_window);
|
|
$text_window->set_title("Help");
|
|
$text_window->set_usize( 500, 600 );
|
|
$text_window->set_policy( $true, $true, $false );
|
|
$text_window->set_title( "gBootRoot Help" );
|
|
$text_window->border_width(0);
|
|
|
|
my $main_vbox = Gtk::VBox->new( $false, 0 );
|
|
$text_window->add( $main_vbox );
|
|
$main_vbox->show();
|
|
|
|
my $vbox = Gtk::VBox->new( $false, 10 );
|
|
$vbox->border_width( 10 );
|
|
$main_vbox->pack_start( $vbox, $true, $true, 0 );
|
|
$vbox->show();
|
|
|
|
my $table = Gtk::Table->new( 2, 2, $false );
|
|
$table->set_row_spacing( 0, 2 );
|
|
$table->set_col_spacing( 0, 2 );
|
|
$vbox->pack_start( $table, $true, $true, 0 );
|
|
$table->show( );
|
|
|
|
# Create the GtkText widget
|
|
my $text = Gtk::Text->new( undef, undef );
|
|
$text->set_editable($false);
|
|
$table->attach( $text, 0, 1, 0, 1,
|
|
[ 'expand', 'shrink', 'fill' ],
|
|
[ 'expand', 'shrink', 'fill' ],
|
|
0, 0 );
|
|
$text->grab_focus();
|
|
$text->show();
|
|
|
|
# Add a vertical scrollbar to the GtkText widget
|
|
my $vscrollbar = Gtk::VScrollbar->new( $text->vadj );
|
|
$table->attach( $vscrollbar, 1, 2, 0, 1, 'fill',
|
|
[ 'expand', 'shrink', 'fill' ], 0, 0 );
|
|
#my $logadj = $vscrollbar->get_adjustment();
|
|
#logadj($logadj);
|
|
#$vscrollbar->show();
|
|
|
|
$text->freeze();
|
|
$text->insert( undef, undef, undef, help() );
|
|
$text->thaw();
|
|
|
|
my $separator = Gtk::HSeparator->new();
|
|
$main_vbox->pack_start( $separator, $false, $true, 0 );
|
|
$separator->show();
|
|
|
|
$vbox = Gtk::VBox->new( $false, 10 );
|
|
$vbox->border_width( 10 );
|
|
$main_vbox->pack_start( $vbox, $false, $true, 0 );
|
|
$vbox->show();
|
|
|
|
my $button = Gtk::Button->new( "Close" );
|
|
$button->signal_connect( 'clicked', sub { destroy $text_window; } );
|
|
$vbox->pack_start( $button, $true, $true, 0 );
|
|
$button->can_default( $true );
|
|
$button->grab_default();
|
|
$button->show();
|
|
}
|
|
if (!visible $text_window) {
|
|
show $text_window;
|
|
} else {
|
|
destroy $text_window;
|
|
}
|
|
|
|
} # end sub create_text
|
|
|
|
# This monster needs different behavior than create_text.
|
|
sub verbosity_box {
|
|
|
|
|
|
$verbosity_window = Gtk::Window->new("toplevel");
|
|
$verbosity_window->signal_connect("destroy", \&destroy_window,
|
|
\$verbosity_window);
|
|
$verbosity_window->signal_connect("delete_event", \&destroy_window,
|
|
\$verbosity_window);
|
|
$verbosity_window->set_usize( 450, 175 ); # 500 600
|
|
$verbosity_window->set_policy( $true, $true, $false );
|
|
$verbosity_window->set_title( "Verbosity Box" );
|
|
$verbosity_window->border_width(0);
|
|
|
|
my $main_vbox = Gtk::VBox->new( $false, 0 );
|
|
$verbosity_window->add( $main_vbox );
|
|
$main_vbox->show();
|
|
|
|
my $vbox = Gtk::VBox->new( $false, 10 );
|
|
$vbox->border_width( 10 );
|
|
$main_vbox->pack_start( $vbox, $true, $true, 0 );
|
|
$vbox->show();
|
|
|
|
my $table = Gtk::Table->new( 2, 2, $false );
|
|
$table->set_row_spacing( 0, 2 );
|
|
$table->set_col_spacing( 0, 2 );
|
|
$vbox->pack_start( $table, $true, $true, 0 );
|
|
$table->show( );
|
|
|
|
# Create the GtkText widget
|
|
my $text = Gtk::Text->new( undef, undef );
|
|
$text->set_editable($false);
|
|
$table->attach( $text, 0, 1, 0, 1,
|
|
[ 'expand', 'shrink', 'fill' ],
|
|
[ 'expand', 'shrink', 'fill' ],
|
|
0, 0 );
|
|
$text->grab_focus();
|
|
$text->show();
|
|
my $red = Gtk::Gdk::Color->parse_color("red");
|
|
my $blue = Gtk::Gdk::Color->parse_color("blue");
|
|
text_insert($text,$red,$blue); # yard thing
|
|
|
|
# Add a vertical scrollbar to the GtkText widget
|
|
my $vscrollbar = Gtk::VScrollbar->new( $text->vadj );
|
|
$table->attach( $vscrollbar, 1, 2, 0, 1, 'fill',
|
|
[ 'expand', 'shrink', 'fill' ], 0, 0 );
|
|
my $logadj = $vscrollbar->get_adjustment();
|
|
logadj($logadj);
|
|
$vscrollbar->show();
|
|
|
|
my $separator = Gtk::HSeparator->new();
|
|
$main_vbox->pack_start( $separator, $false, $true, 0 );
|
|
$separator->show();
|
|
|
|
$vbox = Gtk::VBox->new( $false, 10 );
|
|
$vbox->border_width( 10 );
|
|
$main_vbox->pack_start( $vbox, $false, $true, 0 );
|
|
$vbox->show();
|
|
|
|
#my $button = Gtk::Button->new( "Close" );
|
|
#$button->signal_connect( 'clicked',
|
|
# sub { destroy $verbosity_window; } );
|
|
#$vbox->pack_start( $button, $true, $true, 0 );
|
|
#$button->can_default( $true );
|
|
#$button->grab_default();
|
|
#$button->show();
|
|
|
|
show $verbosity_window;
|
|
|
|
} # end sub verbosity_box
|
|
|
|
sub fileselect {
|
|
|
|
my ($widget,$ent,$name,$order,$device) = @_;
|
|
|
|
if (not defined $file_dialog) {
|
|
# Create a new file selection widget
|
|
$file_dialog = Gtk::FileSelection->new( "$name" );
|
|
$file_dialog->signal_connect( "destroy",
|
|
\&destroy_window, \$file_dialog);
|
|
$file_dialog->signal_connect( "delete_event",
|
|
\&destroy_window, \$file_dialog);
|
|
|
|
# Connect the ok_button to file_ok_sel function
|
|
$file_dialog->ok_button->signal_connect( "clicked",
|
|
\&file_ok_sel,
|
|
$file_dialog,$ent,$order);
|
|
|
|
# Connect the cancel_button to destroy the widget
|
|
$file_dialog->cancel_button->signal_connect( "clicked",
|
|
sub { destroy $file_dialog } );
|
|
$file_dialog->set_filename( $device ) if defined $device;
|
|
$file_dialog->set_position('mouse');
|
|
|
|
}
|
|
if (!visible $file_dialog) {
|
|
show $file_dialog;
|
|
}
|
|
else {
|
|
destroy $file_dialog;
|
|
}
|
|
|
|
} # end sub fileselect
|
|
|
|
|
|
# Get the selected filename and print it to the text widget
|
|
sub file_ok_sel {
|
|
|
|
my( $widget, $file_selection,$entry,$order) = @_;
|
|
my $file = $file_selection->get_filename();
|
|
if ($order != 14) {
|
|
$entry->set_text($file);
|
|
}
|
|
else {
|
|
$entry->set_text("ubd0=$file");
|
|
}
|
|
$container[$order] = $file;
|
|
if ($order == 1) {
|
|
$ars->{kernel} = $container[$order];
|
|
ars($ars);
|
|
ars2($ars);
|
|
}
|
|
|
|
# auto-detect compression if system has file
|
|
if ($container[ROOT_FS]) {
|
|
my $file = sys("which file > /dev/null 2>&1");
|
|
if ($file == 0) {
|
|
open(F,"file $container[ROOT_FS] |"); # no error check
|
|
# here
|
|
while (<F>) {
|
|
if (/gzip/) {
|
|
$gz_toggle->set_active( $true );
|
|
}
|
|
elsif (/bzip2/) {
|
|
$bz2_toggle->set_active( $true );
|
|
}
|
|
else {
|
|
info(0, "Neither gz or bz2 compression found\n");
|
|
}
|
|
}
|
|
close(F);
|
|
}
|
|
}
|
|
|
|
destroy $file_dialog;
|
|
|
|
}
|
|
|
|
sub hbox {
|
|
my $homogeneous;
|
|
defined $_[0] ? ($homogeneous = 0) : ($homogeneous = 1);
|
|
$box2 = Gtk::HBox->new( $homogeneous, 5 );
|
|
$box2->border_width( 2 ); # was 10
|
|
$box1->pack_start( $box2, $true, $true, 0 );
|
|
#$box1->pack_start( $box2, $false, $true, 0 );
|
|
$box2->show();
|
|
}
|
|
|
|
sub label {
|
|
|
|
my($text) = @_;
|
|
|
|
$label = Gtk::Label->new( $text );
|
|
$label->set_justify( "fill" );
|
|
$box2->pack_start( $label, $false, $false, 5 );
|
|
$label->show();
|
|
|
|
}
|
|
|
|
sub entry {
|
|
|
|
my($edit,$num) = @_;
|
|
|
|
my $entry = Gtk::Entry->new();
|
|
|
|
$entry->set_editable( $false ) if $edit == 0;
|
|
|
|
if ($num == 0) {
|
|
$entry->signal_connect( "activate", sub {
|
|
$container[$num] = $entry->get_text();});
|
|
}
|
|
else {
|
|
$entry->signal_connect( "changed", sub {
|
|
$container[$num] = $entry->get_text();
|
|
if ($num == 1) {
|
|
$ars->{kernel} = $container[$num];
|
|
ars($ars);
|
|
ars2($ars);
|
|
}
|
|
# here's where types in entry3, types other places
|
|
if (defined $ea1 and $num == 3) {
|
|
$ea1->set_text($container[$num]);
|
|
}
|
|
if (defined $ear1 and $num == 3) {
|
|
$ear1->set_text($container[$num]);
|
|
}
|
|
|
|
# auto-detect compression if system has file
|
|
if ($num == 2) {
|
|
my $file = sys("which file");
|
|
if ($file == 0) {
|
|
if ($container[ROOT_FS]) {
|
|
open(F,"file $container[ROOT_FS] |"); # no error check here
|
|
while (<F>) {
|
|
if (/gzip/) {
|
|
$gz_toggle->set_active( $true );
|
|
}
|
|
elsif (/bzip2/) {
|
|
$bz2_toggle->set_active( $true );
|
|
}
|
|
else {
|
|
info(0,
|
|
"Neither gz or bz2 compression found\n");
|
|
}
|
|
}
|
|
close(F);
|
|
}
|
|
}
|
|
}
|
|
});
|
|
}
|
|
if (defined $num and $num != 0) {
|
|
my $todo;
|
|
if ($num == 1) {
|
|
$todo = "the Kernel";
|
|
}
|
|
elsif ($num == 2) {
|
|
$todo = "the Compressed Filesystem";
|
|
}
|
|
else {
|
|
$todo = "the Block Device to use";
|
|
}
|
|
$tooltips->set_tip( $entry,
|
|
"Type in the location of $todo.", "" );
|
|
}
|
|
$box2->pack_start( $entry, $true, $true, 0 );
|
|
$entry->show();
|
|
|
|
return $entry;
|
|
|
|
}
|
|
|
|
sub button {
|
|
|
|
my ($text,$ent,$name,$order,$device) = @_;
|
|
|
|
my $button = Gtk::Button->new($text);
|
|
if ($order == 1) {
|
|
$tooltips->set_tip( $button, "Select the Kernel.", "" );
|
|
}
|
|
elsif ($order == 2) {
|
|
$tooltips->set_tip( $button, "Select the Root Filesystem.", "" );
|
|
}
|
|
else {
|
|
$tooltips->set_tip( $button, "Select the Device.", "" );
|
|
}
|
|
$button->signal_connect( "clicked",\&fileselect,$ent,$name,$order,$device);
|
|
$button->show();
|
|
$box2->pack_start( $button, $true, $true, 0 );
|
|
$box2->show();
|
|
|
|
}
|
|
|
|
sub submit {
|
|
|
|
my($kernel, $root_image, $device, $size);
|
|
|
|
# comment this out for testing
|
|
# Since only one filehandle is now used, this won't work
|
|
# anymore.
|
|
#unlink("$verbosefn");
|
|
open (MTAB, "/etc/mtab") or die "no mtab!\n";
|
|
while (<MTAB>) {
|
|
if (m,$mnt,) {
|
|
sys("umount $mnt");
|
|
}
|
|
}
|
|
close(MTAB);
|
|
$entry5->set_text("");
|
|
pb("boot",0);
|
|
|
|
if ($gz_toggle->active) {
|
|
$compress = "gzip";
|
|
}
|
|
elsif ($bz2_toggle->active) {
|
|
$compress = "bzip2";
|
|
}
|
|
|
|
# Run some checks
|
|
if (!defined $container[METHOD]) {
|
|
error_window("gBootRoot: ERROR: No Method supplied");
|
|
return;
|
|
}
|
|
else {
|
|
if ( $container[METHOD] eq "2 disk compression" ) {
|
|
my $rt = two_disk_compression_check();
|
|
return if $rt;
|
|
}
|
|
}
|
|
|
|
|
|
if (defined $container[KERNEL] && -e $container[KERNEL] &&
|
|
!-d $container[KERNEL]) {
|
|
$kernel = $container[KERNEL];
|
|
# Better be sure it isn't in the mount directory
|
|
if ($kernel =~ m,^$mnt,) {
|
|
error_window("gBootRoot: ERROR: Kernel found below Device mount point: $mnt");
|
|
return;
|
|
}
|
|
|
|
}
|
|
elsif (defined $container[METHOD]) {
|
|
error_window("gBootRoot: ERROR: Kernel not found");
|
|
return;
|
|
}
|
|
if (defined $container[ROOT_FS] && -e $container[ROOT_FS] &&
|
|
!-d $container[ROOT_FS] ) {
|
|
$root_image = $container[ROOT_FS];
|
|
if ($root_image =~ m,^$mnt,) {
|
|
# Bug revealed by Cristian Ionescu-Idbohrn <cii@axis.com>
|
|
error_window(
|
|
"gBootRoot: ERROR: Rootimage found below Device mount point: $mnt");
|
|
return;
|
|
}
|
|
}
|
|
elsif (defined $container[METHOD] && defined $container[KERNEL]) {
|
|
error_window("gBootRoot: ERROR: Root Filesystem not found");
|
|
return;
|
|
}
|
|
# we need to check for this, too.
|
|
if (defined $container[BOOT_DEVICE] && -b $container[BOOT_DEVICE]) {
|
|
$device = $container[BOOT_DEVICE];
|
|
}
|
|
elsif (defined $container[METHOD] && defined $container[KERNEL]
|
|
&& defined $container[ROOT_FS]) {
|
|
error_window("gBootRoot: ERROR: Not a valid Block Device");
|
|
return;
|
|
}
|
|
if (defined $container[SIZE]) {
|
|
$size = $container[SIZE];
|
|
}
|
|
|
|
# pretty unlikely
|
|
elsif (defined $container[METHOD] && defined $container[KERNEL] &&
|
|
defined $container[ROOT_FS] && defined $container[BOOT_DEVICE]) {
|
|
error_window("gBootRoot: ERROR: No size specified");
|
|
return;
|
|
}
|
|
|
|
# kernel value can change without effecting initrd
|
|
# no sense doing this until important stuff is filled in
|
|
if (defined $kernel && defined $root_image &&
|
|
defined $device && defined $size) {
|
|
$container[COMPRESS] = $compress;
|
|
|
|
# 1 .. 4 - its a hash .. not too simple
|
|
!defined $lib_strip_check ? ($container[LIB_STRIP] = 1)
|
|
: ($container[LIB_STRIP] = $lib_strip_check->get_active());
|
|
!$container[LIB_STRIP] ? ($container[LIB_STRIP] = 2)
|
|
: ($container[LIB_STRIP] = 1);
|
|
|
|
!defined $bin_strip_check ? ($container[BIN_STRIP] = 3)
|
|
: ($container[BIN_STRIP] =
|
|
$bin_strip_check->get_active());
|
|
!$container[BIN_STRIP] ? ($container[BIN_STRIP] = 4)
|
|
: ($container[BIN_STRIP] = 3);
|
|
|
|
!defined $mod_strip_check ? ($container[MOD_STRIP] = 7)
|
|
: ($container[MOD_STRIP] =
|
|
$mod_strip_check->get_active());
|
|
!$container[MOD_STRIP] ? ($container[MOD_STRIP] = 8)
|
|
: ($container[MOD_STRIP] = 7);
|
|
|
|
|
|
if ($container[LIB_STRIP] == 1) {
|
|
$obj_count == 0 ? ($container[OBJCOPY_BOOL] = 5)
|
|
: ($container[OBJCOPY_BOOL] = 6);
|
|
}
|
|
|
|
|
|
if (!defined $entry_advanced[0]) {
|
|
$container[ABS_DEVICE] = $device . "ea1";
|
|
$entry_advanced[0] = $device;
|
|
}
|
|
else {
|
|
$container[ABS_DEVICE] = $entry_advanced[0] . "ea1";
|
|
}
|
|
|
|
# If ARS was never opened, root device defaults to boot device.
|
|
# This keeps the logic in the right place.
|
|
$entry_advanced[3] = $container[BOOT_DEVICE] if !$entry_advanced[3];
|
|
|
|
|
|
# Works now .. whoosh!
|
|
if ($container[ABS_OPT_DEVICE]) {
|
|
if ($container[ABS_OPT_DEVICE] ne "") {
|
|
$container[ABS_OPT_DEVICE] = $entry_advanced[1]
|
|
if $entry_advanced[1];
|
|
}
|
|
if (defined $entry_advanced[1] and $entry_advanced[1] eq "") {
|
|
$container[ABS_OPT_DEVICE] = "";
|
|
}
|
|
elsif ($container[ABS_OPT_DEVICE] eq "") {
|
|
push(@original_container,$entry_advanced[1]);
|
|
}
|
|
}
|
|
else {
|
|
push(@original_container,$entry_advanced[1])
|
|
if $entry_advanced[1];
|
|
}
|
|
|
|
# pretty complex and works properly even for !-e lilo.conf
|
|
if ($container[ABS_APPEND]) {
|
|
if ($container[ABS_APPEND] ne "") {
|
|
$container[ABS_APPEND] = $entry_advanced[2]
|
|
if $entry_advanced[2];
|
|
}
|
|
if (defined $entry_advanced[2] and $entry_advanced[2] eq "") {
|
|
$container[ABS_APPEND] = "";
|
|
}
|
|
elsif ($container[ABS_APPEND] eq "") {
|
|
push(@original_container,$entry_advanced[2]);
|
|
}
|
|
}
|
|
else {
|
|
push(@original_container,$entry_advanced[2])
|
|
if $entry_advanced[2];
|
|
}
|
|
|
|
if (@original_container) { # defined array deprecate Perl 5.6 - zas@metaconcept.com
|
|
# a hash check isn't perfect for two values which are the same
|
|
# no need to check all the values
|
|
|
|
my @temp_container = @container;
|
|
|
|
# Got it! - how to deal with fields with no init value
|
|
if (defined $container[ABS_OPT_DEVICE] and
|
|
$container[ABS_OPT_DEVICE] eq "") {
|
|
$container[ABS_OPT_DEVICE] = $entry_advanced[1];
|
|
}
|
|
if (!defined $container[ABS_OPT_DEVICE]) {
|
|
$container[ABS_OPT_DEVICE] = $entry_advanced[1];
|
|
}
|
|
if (defined $container[ABS_APPEND] and
|
|
$container[ABS_APPEND] eq "") {
|
|
$container[ABS_APPEND] = $entry_advanced[2];
|
|
}
|
|
if (!defined $container[ABS_APPEND]) {
|
|
$container[ABS_APPEND] = $entry_advanced[2];
|
|
}
|
|
|
|
# no sense looking at undef values
|
|
my (@temp_container2,@original_container2);
|
|
for (@temp_container) {
|
|
if ($_) {
|
|
push(@temp_container2,$_);
|
|
}
|
|
}
|
|
for (@original_container) {
|
|
if ($_) {
|
|
push(@original_container2,$_);
|
|
}
|
|
}
|
|
|
|
@temp_container = @temp_container2;
|
|
@original_container = @original_container2;
|
|
|
|
splice(@temp_container,1,1);
|
|
|
|
# A test which I've had to run too often
|
|
#print "BEFORE @temp_container\nAFTER @original_container\n";
|
|
|
|
my %diff;
|
|
grep($diff{$_}++,@temp_container);
|
|
my @diff = grep(!$diff{$_},@original_container);
|
|
|
|
if ($#diff >= 0) {
|
|
# unlink initrd_image.gz, do initrd_size()
|
|
$ok = 1;
|
|
$initrd = "initrd_image";
|
|
}
|
|
else {
|
|
$ok = 0;
|
|
}
|
|
}
|
|
else {
|
|
$ok = 2; # this is actually first (1 = diff, 0 = same)
|
|
$initrd = "initrd_image";
|
|
}
|
|
|
|
# reset
|
|
@original_container = ( $container[METHOD],
|
|
$root_image,
|
|
$device,
|
|
$size,
|
|
$compress,
|
|
$container[LIB_STRIP],
|
|
$container[BIN_STRIP],
|
|
$container[MOD_STRIP],
|
|
$container[OBJCOPY_BOOL],
|
|
$container[ABS_DEVICE],
|
|
$container[ABS_OPT_DEVICE],
|
|
$container[ABS_APPEND]
|
|
);
|
|
|
|
kernel_modules();
|
|
lilo(); # This is the default now, and the value for
|
|
# METHOD doesn't matter now.
|
|
}
|
|
|
|
} # end sub submit
|
|
|
|
sub lilo {
|
|
|
|
# Do a little cleanup just in case
|
|
sys("rm $tmp/initrd_image.gz") if $ok == 1;
|
|
sys("umount $tmp/initrd_mnt");
|
|
|
|
my $kernel = $container[KERNEL];
|
|
my $root_fs = $container[ROOT_FS];
|
|
my $device = $container[BOOT_DEVICE];
|
|
my $size = $container[SIZE];
|
|
|
|
if ($ok == 1 || $ok == 2) {
|
|
my $value = initrd($kernel,$root_fs,$device,$size);
|
|
mtab(0) if defined $value;
|
|
}
|
|
elsif ($ok == 0) {
|
|
mtab(0);
|
|
}
|
|
|
|
} # end sub lilo
|
|
|
|
sub lilo_put_it_together {
|
|
|
|
my $B = "boot";
|
|
my $fs_type = (split(/\s/,$main::makefs))[0];
|
|
|
|
# Time to do a little calculations
|
|
my $device_size;
|
|
if ( $fs_type ne "genext2fs" ) {
|
|
$device_size = (split(/\s+/,`df $mnt`))[8];
|
|
}
|
|
else {
|
|
$device_size = $container[SIZE];
|
|
}
|
|
my $boot_size = (stat($container[KERNEL]))[12]/2 +
|
|
(stat("$tmp/$initrd"))[12]/2;
|
|
my $remain_boot = $device_size - $boot_size;
|
|
pb($B,1);
|
|
|
|
# A little output
|
|
if ($remain_boot =~ /^-+\d+$/) {
|
|
error_window("gBootRoot: ERROR: Not enough room: boot stuff = $boot_size k, device = $device_size k");
|
|
return;
|
|
}
|
|
else {
|
|
$entry5->set_text("$remain_boot k");
|
|
}
|
|
|
|
|
|
# If genext2fs is being used clean $tmp/bootdisk if any garbage is found,
|
|
# and temporarily rename $mnt to that directory.
|
|
#my $old_mount;
|
|
if ( $fs_type eq "genext2fs" ) {
|
|
if (-d "$tmp/bootdisk") {
|
|
sys("rm -rf $tmp/bootdisk");
|
|
}
|
|
if (!-d "$tmp/bootdisk") {
|
|
return if errmk(sys("mkdir $tmp/bootdisk")) == 2;
|
|
}
|
|
$old_mount = $mnt;
|
|
$mnt = "$tmp/bootdisk/";
|
|
}
|
|
|
|
# Here everything is copied over either to the device or the the $mnt
|
|
# directory if genext2fs is used.
|
|
info(0, "Copy over initrd ramdisk\n");
|
|
info(0, "Copy over initrd ramdisk .. $tmp/$initrd $mnt/$initrd\n");
|
|
return if err_custom("cp $tmp/$initrd $mnt/$initrd",
|
|
"gBootRoot: ERROR: Could not copy over initrd") == 2;
|
|
pb($B,2);
|
|
|
|
info(0, "Copying over kernel\n");
|
|
if ( $fs_type ne "genext2fs" ) {
|
|
return if
|
|
err_custom("rm -rf $mnt/lost+found; cp $container[KERNEL] $mnt/kernel", "gBootRoot: ERROR: Could not copy over the kernel") == 2;
|
|
}
|
|
else {
|
|
return if
|
|
err_custom("cp $container[KERNEL] $mnt/kernel", "gBootRoot: ERROR: Could not copy over the kernel") == 2;
|
|
}
|
|
pb($B,3);
|
|
|
|
info(0, "Making stuff for lilo\n");
|
|
# will be 0 if mkdir fails, but 0 if cp succeeds ?
|
|
return if err(sys("mkdir $mnt/{boot,dev}")) == 2;
|
|
|
|
# DEVICES SECTION
|
|
my @devices;
|
|
my $device_table = "$tmp/boot_device_table.txt";
|
|
if ( $fs_type eq "genext2fs" ) {
|
|
|
|
info(0, "Making $device_table for genext2fs\n");
|
|
my $error;
|
|
unlink( $device_table ) if -e $device_table;
|
|
|
|
#<path> <type> <mode> <uid> <gid> <major> <minor> <start><inc><count>
|
|
# /dev is always needs to be made automatically
|
|
open(BootRoot::Yard::DEVICE_TABLE, ">$device_table") or
|
|
($error = error("$device_table: $!"));
|
|
return "ERROR"if $error && $error eq "ERROR";
|
|
|
|
print BootRoot::Yard::DEVICE_TABLE
|
|
"# <path>\t<type>\t<mode>\t<uid>\t<gid>\t<major>\t<minor>" .
|
|
"\t<start>\t<inc>\t<count>\n";
|
|
print BootRoot::Yard::DEVICE_TABLE "/dev\t\td\t0755\t-\t-\t-\t-\t-\t-\t-\n";
|
|
|
|
# Keep a record of the devices required
|
|
@devices = qw(/dev/null /dev/fd0 /dev/fd1 /dev/hda1);
|
|
for ( split(" ", $container[BOOT_DEVICE] ) ) {
|
|
my @existing_device_test = grep ( /$_/, @devices );
|
|
if ( !@existing_device_test ) {
|
|
push(@devices, $_ ) if $_;
|
|
}
|
|
}
|
|
|
|
# This adds that next device if found in lilo.conf
|
|
($norm_root_device) = gdkbirdaao();
|
|
if ( $norm_root_device ) {
|
|
my @existing_device_test =
|
|
grep ( /\/dev\/$norm_root_device/, @devices );
|
|
if ( !@existing_device_test ) {
|
|
push( @devices, "/dev/$norm_root_device" );
|
|
}
|
|
}
|
|
|
|
# For frame buffer devices and the like.
|
|
if ( $entry_advanced[1] ) {
|
|
for ( split(" ", $entry_advanced[1] ) ) {
|
|
my @existing_device_test = grep ( /$_/, @devices );
|
|
if ( !@existing_device_test ) {
|
|
push(@devices, $_ ) if $_;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
device_table( @devices );
|
|
close(BootRoot::Yard::DEVICE_TABLE);
|
|
|
|
}
|
|
else {
|
|
|
|
info(0, "Copying over devices to $mnt/dev\n");
|
|
|
|
return if err(sys("cp -a /dev/{null,fd?,hda1} $mnt/dev")) == 2;
|
|
|
|
# Hopefully, this works, but have never tested it -- o.k I did
|
|
if ($container[BOOT_DEVICE] !~ m,/dev/fd\d{1}$,) {
|
|
return if err(sys("cp -a $container[BOOT_DEVICE] $mnt/dev")) == 2;
|
|
}
|
|
|
|
# This adds that next device if found in lilo.conf
|
|
($norm_root_device) = gdkbirdaao();
|
|
if (!-e "$mnt/dev/$norm_root_device") {
|
|
return if err(sys("cp -a /dev/$norm_root_device $mnt/dev")) == 2;
|
|
}
|
|
|
|
# For frame buffer devices and the like.
|
|
if ($entry_advanced[1]) {
|
|
return if errcp(sys("cp -a $entry_advanced[1] $mnt/dev")) == 2;
|
|
}
|
|
|
|
|
|
} # end DEVICES SECTION
|
|
|
|
info(0, "Copy over important lilo stuff\n");
|
|
return if
|
|
err_custom("cp /boot/boot.b $mnt/boot",
|
|
"gBootRoot: ERROR: Not enough space or can't find /boot/boot.b") == 2;
|
|
pb($B,4);
|
|
# 3k sort of accounts for dev & dirs assuming dev is reasonable
|
|
$remain_boot = $remain_boot - (stat("/boot/boot.b"))[12]/2 - 3;
|
|
$entry5->set_text("$remain_boot k");
|
|
|
|
# Write out the HEREDOCS
|
|
open(LC, ">$mnt/brlilo.conf") or die "Couldn't write $mnt/brlilo.conf\n";
|
|
if ( $> == 0 ) {
|
|
print LC brlilo($container[BOOT_DEVICE]); close(LC);
|
|
}
|
|
else {
|
|
print LC brlilo_non_root($container[BOOT_DEVICE]); close(LC);
|
|
}
|
|
|
|
open(M, ">$mnt/message") or die "Couldn't write $mnt/message\n";
|
|
print M message(); close(M);
|
|
pb($B,5);
|
|
$remain_boot = $remain_boot - ( (stat("$mnt/brlilo.conf"))[12]/2 +
|
|
(stat("$mnt/message"))[12]/2 );
|
|
$entry5->set_text("$remain_boot k");
|
|
|
|
# Got to umount,mount, and umount again to make sure everything is
|
|
# copied over before doing lilo unless genext2fs in being used.
|
|
if ( $fs_type ne "genext2fs" ) {
|
|
return if errum(sys("umount $mnt")) == 2;
|
|
info(0, "Umount device\n");
|
|
info(0, "Remount device\n");
|
|
}
|
|
pb($B,6);
|
|
|
|
|
|
if ( $fs_type eq "genext2fs" ) {
|
|
|
|
my $error;
|
|
|
|
# When creating a fs on floppy, specifying -i causes genext2fs to fail,
|
|
# its better to just let the program figure out the inode size for now.
|
|
if (
|
|
sys("/usr/lib/bootroot/$main::makefs -b $device_size -d $mnt -D $device_table $entry_advanced[0]") !~
|
|
/^0$/ ) {
|
|
$error = error("Cannot $fs_type filesystem.\n");
|
|
return "ERROR" if $error && $error eq "ERROR";
|
|
}
|
|
|
|
}
|
|
|
|
|
|
if ( $fs_type eq "genext2fs" ) {
|
|
$mnt = $old_mount;
|
|
}
|
|
|
|
# Real device
|
|
if ( $> == 0 ) {
|
|
return if errm(sys("mount -t ext2 $entry_advanced[0] $mnt")) == 2;
|
|
}
|
|
else {
|
|
my $errm_value = errm(sys("mount $mnt"));
|
|
if ( $errm_value == 2 && $fs_type eq "genext2fs" ) {
|
|
info(0, "Ask your administrator to add this line to the" .
|
|
" fstab file:\n");
|
|
info(0, "\n$entry_advanced[0]\t$mnt\tauto\tdefaults,noauto," .
|
|
"user\t0\t0\n\n");
|
|
}
|
|
else {
|
|
return if $errm_value == 2;
|
|
}
|
|
}
|
|
|
|
|
|
info(0, "Configuring lilo\n");
|
|
pb($B,7);
|
|
chdir("$mnt"); #"boot_root: ERROR: Could not change directories\n";
|
|
|
|
# This enforces that lilo is only wil run on a bootable drive,
|
|
# otherwise the user has to do it manually.
|
|
if ($container[BOOT_DEVICE] eq $entry_advanced[0]) {
|
|
|
|
# root can happily chroot
|
|
if ( $> == 0 ) {
|
|
|
|
if ( err_custom("lilo -v -C brlilo.conf -r $mnt",
|
|
"gBootRoot: ERROR: lilo failed") == 2 ) {
|
|
chdir($pwd);
|
|
return;
|
|
}
|
|
|
|
}
|
|
|
|
# At this point the normal user needs to be asked first if they have
|
|
# root lilo power, before going on.
|
|
else {
|
|
|
|
# Ask the user if they have su lilo priviliges.
|
|
# Hopefully, password free, but that can be incorporated.
|
|
mtab(3);
|
|
do {
|
|
if ( $mtab == 2 ) {
|
|
undef $mtab;
|
|
chdir($pwd);
|
|
return if errum(sys("umount $mnt")) == 2;
|
|
return;
|
|
}
|
|
while (Gtk->events_pending) { Gtk->main_iteration; }
|
|
} while $mtab;
|
|
|
|
# It's o.k. if lilo fails.
|
|
if ( err_custom("$main::sudo lilo -v -C $mnt/brlilo.conf -b $entry_advanced[0]", "gBootRoot: ERROR: lilo failed") == 2 ) {
|
|
chdir($pwd);
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
$remain_boot = $remain_boot - (stat("$mnt/boot/map"))[12]/2;
|
|
$entry5->set_text("$remain_boot k");
|
|
pb($B,8);
|
|
|
|
chdir($pwd); # or die "boot_root: ERROR: Could not change directories\n";
|
|
|
|
info(0, "Umounting $mnt\n");
|
|
my $um = errum(sys("umount $mnt"));
|
|
pb($B,10);
|
|
|
|
if ($ok == 1 || $ok == 2) {
|
|
if ( $fs_type ne "genext2fs" ) {
|
|
return if
|
|
errrm(sys("rmdir $tmp/initrd_mnt")) == 2;
|
|
}
|
|
}
|
|
|
|
# Here's where we copy over that compressed filesystem
|
|
# We could separate $container[BOOT_DEVICE] = boot,root allowing two
|
|
# different devices to be used. -- now there is $entry_advanced[3] which
|
|
# is the ROOT_DEVICE
|
|
if ($um == 0 ) {
|
|
mtab(1);
|
|
}
|
|
else {
|
|
error_window("gBootRoot: ERROR: Boot disk was never umounted");
|
|
} # copy over the compressed
|
|
|
|
} # end sub lilo_put_it_together
|
|
|
|
sub device2 {
|
|
|
|
my $fs_type = (split(/\s/,$main::makefs))[0];
|
|
|
|
# Time to do a little calculations
|
|
my $device_size;
|
|
if ( $fs_type ne "genext2fs" ) {
|
|
$device_size = (split(/\s+/,`df $mnt`))[8];
|
|
}
|
|
else {
|
|
if ( !$root_device_size ) {
|
|
$device_size = $container[SIZE];
|
|
}
|
|
else {
|
|
$device_size = $root_device_size;
|
|
}
|
|
}
|
|
|
|
my $root_image_size = (stat($container[ROOT_FS]))[12]/2;
|
|
my $remain_root = $device_size - $root_image_size;
|
|
|
|
if ($remain_root =~ /^-+\d+$/) {
|
|
error_window("gBootRoot: ERROR: Not enough room: root stuff = $root_image_size k, device = $device_size k");
|
|
}
|
|
else {
|
|
$entry5->set_text("$remain_root k");
|
|
}
|
|
|
|
info(0, "Copy over the compressed filesystem\n");
|
|
if ( $fs_type ne "genext2fs" ) {
|
|
return if errrm(sys("rmdir $mnt/lost+found")) == 2;
|
|
}
|
|
my $broot_image = basename($container[ROOT_FS]);
|
|
|
|
# Status output, use FH, or genext2fs to create disk.
|
|
#----------------------------------------------------
|
|
my $FS = "filesystem";
|
|
my $line_count = `wc -l < $container[ROOT_FS]`; chomp $line_count;
|
|
my $half_line_count = $line_count/2;
|
|
my $count = 1;
|
|
|
|
if ( $fs_type ne "genext2fs" ) {
|
|
open(CF, ">$mnt/$broot_image") or error_window(
|
|
"gBootRoot: ERROR: Could not copy over the root filesystem") and return;
|
|
|
|
open(CR, "$container[ROOT_FS]") or error_window(
|
|
"gBootRoot: ERROR: Could not copy over the root filesystem") and return;
|
|
|
|
while (<CR>) {
|
|
print CF $_;
|
|
pb($FS,$count,$line_count) if $count < $half_line_count;
|
|
$count++;
|
|
}
|
|
close(CF);
|
|
close(CR);
|
|
}
|
|
|
|
# genext2fs
|
|
else {
|
|
|
|
my $error;
|
|
|
|
# If genext2fs is being used clean $tmp/rootdisk if any garbage is
|
|
# found.
|
|
if ( $fs_type eq "genext2fs" ) {
|
|
if (-d "$tmp/rootdisk") {
|
|
sys("rm -rf $tmp/rootdisk");
|
|
}
|
|
if (!-d "$tmp/rootdisk") {
|
|
return if errmk(sys("mkdir $tmp/rootdisk")) == 2;
|
|
}
|
|
}
|
|
|
|
return if errcp( sys("cp -a $container[ROOT_FS] $tmp/rootdisk") ) == 2;
|
|
|
|
for ( $count .. $half_line_count ) {
|
|
pb($FS,$count,$line_count) if $count < $half_line_count;
|
|
$count++;
|
|
}
|
|
|
|
|
|
if (
|
|
sys("/usr/lib/bootroot/$main::makefs -b $device_size -d $mnt $entry_advanced[3]") !~
|
|
/^0$/ ) {
|
|
info( 0, "/usr/lib/bootroot/$main::makefs -b $device_size -d $tmp/rootdisk $entry_advanced[3]\n");
|
|
$error = error("Cannot $fs_type filesystem.\n");
|
|
return "ERROR" if $error && $error eq "ERROR";
|
|
}
|
|
|
|
|
|
}
|
|
#------------------------------------------------------
|
|
|
|
if ( $fs_type ne "genext2fs" ) {
|
|
return if
|
|
err_custom("umount $mnt",
|
|
"gBootRoot: ERROR: Root disk did not properly umount") == 2;
|
|
}
|
|
|
|
pb($FS,$count,$line_count);
|
|
info(0, "Finished!\n");
|
|
|
|
} # end sub device 2
|
|
|
|
# Checks if lib or bin is stripped, if not proceeds to strip. Returns
|
|
# full file path and strip result. Right now this is specific to initrd.
|
|
sub stripper {
|
|
|
|
# stripper (program,bin|lib|mod);
|
|
if ((!defined $lib_strip_check && !defined $bin_strip_check
|
|
&& !defined $mod_strip_check) or
|
|
($lib_strip_check->active || $bin_strip_check->active
|
|
|| $mod_strip_check->active)) {
|
|
|
|
# DON'T DO THIS >/dev/null 2>&1`;
|
|
my $not_stripped = `file $_[0] 2> /dev/null`;
|
|
my $filename = basename($_[0]);
|
|
|
|
if ($not_stripped =~ m,not stripped,) {
|
|
if (($_[1] eq "lib" && !defined $lib_strip_check) or
|
|
($_[1] eq "lib" && $lib_strip_check->active)) {
|
|
# --strip-all works for initrd
|
|
if ($obj_count == 0) {
|
|
sys("objcopy --strip-debug -p $_[0] $tmp/$filename");
|
|
info(1,"--strip-debug $filename\n");
|
|
return ( "$tmp/$filename", 1 );
|
|
}
|
|
elsif ($obj_count == 1) {
|
|
sys("objcopy --strip-all -p $_[0] $tmp/$filename");
|
|
info(1,"--strip-all $filename\n");
|
|
return ( "$tmp/$filename", 1 );
|
|
}
|
|
}
|
|
elsif (($_[1] eq "bin" && !defined $bin_strip_check) or
|
|
($_[1] eq "bin" && $bin_strip_check->active)) {
|
|
sys("objcopy --strip-all -p $_[0] $tmp/$filename");
|
|
info(1,"--strip-all $filename\n");
|
|
return ( "$tmp/$filename", 1 );
|
|
}
|
|
elsif (($_[1] eq "mod" && !defined $mod_strip_check) or
|
|
($_[1] eq "mod" && $mod_strip_check->active)) {
|
|
sys("objcopy --strip-debug -p $_[0] $tmp/$filename");
|
|
info(1,"--strip-debug $filename\n");
|
|
return ( "$tmp/$filename", 1 );
|
|
}
|
|
}
|
|
else {
|
|
return ( $_[0], 0 );
|
|
}
|
|
}
|
|
return ( $_[0], 0);
|
|
|
|
} # end sub stripper
|
|
|
|
sub two_disk_compression_check {
|
|
|
|
my ($ash,$lilo,$bzip2,$file);
|
|
|
|
if ( !find_file_in_path("ash") ) {
|
|
$ash = "ash";
|
|
}
|
|
|
|
if ( !find_file_in_path("lilo") ) {
|
|
$lilo = "lilo";
|
|
}
|
|
|
|
if ( !find_file_in_path("bzip2") ) {
|
|
$bzip2 = "bzip2";
|
|
}
|
|
|
|
if ( !find_file_in_path("file") ) {
|
|
$file = "file";
|
|
}
|
|
|
|
if ( $ash ||
|
|
|
|
$lilo ||
|
|
|
|
$bzip2 ||
|
|
|
|
$ash
|
|
|
|
) {
|
|
|
|
error_window(
|
|
"Program(s) required by this method: $lilo $ash $bzip2 $file"
|
|
);
|
|
|
|
return 1;
|
|
}
|
|
|
|
|
|
} # end sub two_disk_compression_check
|
|
|
|
sub kernel_modules {
|
|
|
|
my (@modules, @modules_found);
|
|
|
|
my $module_choices = $ea3->get_text() if $ea3;
|
|
my $kernel_version_choice = $ea5->get_text() if $ea5;
|
|
undef $kernel_version_choice if defined $kernel_version_choice eq "";
|
|
undef $kernel_version_choice if !$kernel_version_choice;
|
|
|
|
$kernel_version = kernel_version_check($container[KERNEL],
|
|
$kernel_version_choice);
|
|
#-----------------------------
|
|
# METHOD -> 2 DISK COMPRESSION
|
|
#-----------------------------
|
|
if ( $container[METHOD] eq "2 disk compression" ) {
|
|
|
|
$entry_advanced[11] = "floppy";
|
|
|
|
if ($ea3) {
|
|
if ($module_choices eq "") {
|
|
$ea3->set_text("floppy");
|
|
$module_choices = "floppy";
|
|
}
|
|
else {
|
|
$ea3->set_text($ea3->get_text() . " floppy")
|
|
if $ea3->get_text() !~ /\s*floppy\s*/;
|
|
$module_choices = $ea3->get_text();
|
|
}
|
|
}
|
|
else {
|
|
$module_choices = "floppy";
|
|
}
|
|
|
|
@modules = split(/\s+/, $module_choices);
|
|
|
|
}
|
|
|
|
info(1, "Modules: @modules\n");
|
|
|
|
|
|
# Figure out modules path.
|
|
if ( @modules ) {
|
|
foreach my $module (@modules) {
|
|
finddepth sub { if ( $File::Find::name =~ m,/$module\.o$, ) {
|
|
push(@modules_found,$File::Find::name);
|
|
} },
|
|
"$modules_directory/$kernel_version";
|
|
|
|
}
|
|
}
|
|
|
|
$, = " ";
|
|
info(1,"Modules found:\n@modules_found\n");
|
|
$, = "";
|
|
|
|
return @modules_found;
|
|
|
|
|
|
} # end sub kernel_modules
|
|
|
|
|
|
sub initrd_size {
|
|
|
|
info(0,"Boot Method: 2 disk\n",
|
|
"Type: initrd boot disk with LILO/root filesystem disk\n");
|
|
|
|
my ($linuxrc_size) = @_;
|
|
my ($what,$lib);
|
|
my ($path,$value);
|
|
info(0, "Checking size needed for initrd\n");
|
|
|
|
# the size of the loop device should be at least 1.63% larger than what
|
|
# it will contain (i.e. 8192 inode), but to keep on the safe size it will
|
|
# be 2.00% larger.
|
|
|
|
# Unforturnately, stat is being done on
|
|
# the actual live fs, whereas the loop filesystem may be different. In
|
|
# general the check is quite conservative and will always leave room.
|
|
# Stat seems to view things differently based on the situation, and
|
|
# -s file has another opinion, for now stat will be used and perhaps
|
|
# the actual filesystem in the future. Better extra room than too little.
|
|
|
|
# 9 dirs = 1024 each (increase if modified)
|
|
# {ash,gzip,mount,umount} (required executables)
|
|
# bzip2 if $compress eq bzip2 (optional)
|
|
# 1 for ld.so.cache
|
|
|
|
# change dir size if needed
|
|
my $dir_size = 9 + 1;
|
|
my $initrd_size = $dir_size + $linuxrc_size;
|
|
|
|
# clean initrd_mnt if any garbage is found.
|
|
if (-d "$tmp/initrd_mnt") {
|
|
sys("rm -rf $tmp/initrd_mnt");
|
|
}
|
|
if (!-d "$tmp/initrd_mnt") {
|
|
return if errmk(sys("mkdir $tmp/initrd_mnt")) == 2;
|
|
}
|
|
|
|
# modules - see CVS:1.65 for previous non-size check.
|
|
my @modules = kernel_modules();
|
|
if (@modules) {
|
|
|
|
my $tool;
|
|
|
|
# dirs sizes, just assuming 1024
|
|
my $ds = mkpath("$tmp/initrd_mnt/lib/modules/$kernel_version");
|
|
$initrd_size = $initrd_size + ($ds - 1);
|
|
|
|
# copy over the modules
|
|
foreach my $stuff (@modules) {
|
|
($path,$value) = stripper($stuff,"mod");
|
|
|
|
$value == 0 ? ($tool = "cp -a") : ($tool = "mv");
|
|
if (!$path) {
|
|
info(1,"gBootRoot Error: Couldn't find $stuff\n");
|
|
}
|
|
|
|
# copy stuff to proper directory and unlink size tester
|
|
return if
|
|
errcp(sys("$tool $path $tmp/initrd_mnt/lib/modules/$kernel_version")) == 2;
|
|
unlink($path) if $value == 1;
|
|
}
|
|
|
|
# Do the depmod operation
|
|
|
|
if ($entry_advanced[13] && $entry_advanced[13] ne "") {
|
|
|
|
if ( $> == 0 ) {
|
|
|
|
return if err_custom("depmod -ae -F $entry_advanced[13] -b $tmp/initrd_mnt $kernel_version", "gBootRoot: ERROR: depmod failed") == 2;
|
|
|
|
}
|
|
else {
|
|
|
|
return if err_custom("depmod -aer -F $entry_advanced[13] -b $tmp/initrd_mnt $kernel_version", "gBootRoot: ERROR: depmod failed") == 2;
|
|
|
|
|
|
}
|
|
|
|
} # $entry_advanced[13] defined
|
|
|
|
else {
|
|
|
|
if ( $> == 0 ) {
|
|
|
|
return if err_custom("depmod -ae -b $tmp/initrd_mnt $kernel_version", "gBootRoot: ERROR: depmod failed") == 2;
|
|
|
|
}
|
|
else {
|
|
|
|
return if err_custom("depmod -aer -b $tmp/initrd_mnt $kernel_version", "gBootRoot: ERROR: depmod failed") == 2;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
# Check all the files in the dirctory for their size, and unlink them.
|
|
opendir(DIR,"$tmp/initrd_mnt/lib/modules/$kernel_version")
|
|
or info(1,"Failed to open $tmp/initrd_mnt/$kernel_version");
|
|
my @module_stuff = grep { /\w+/ } readdir(DIR);
|
|
close(DIR);
|
|
|
|
# Figure out the size for all the stuff created by depmod and the
|
|
# modules included.
|
|
foreach my $stuff (@module_stuff) {
|
|
$initrd_size = $initrd_size +
|
|
((stat("$tmp/initrd_mnt/lib/modules/$kernel_version/$stuff"))[12]/2);
|
|
unlink("$tmp/initrd_mnt/lib/modules/$kernel_version/$stuff");
|
|
}
|
|
|
|
|
|
# The modules directory has to be removed here.
|
|
return if
|
|
errrm(sys("rmdir $tmp/initrd_mnt/lib/modules/$kernel_version")) == 2;
|
|
return if
|
|
errrm(sys("rmdir $tmp/initrd_mnt/lib/modules")) == 2;
|
|
return if
|
|
errrm(sys("rmdir $tmp/initrd_mnt/lib/")) == 2;
|
|
|
|
|
|
} # end if (@modules)
|
|
|
|
|
|
# This and libs should be user accessible
|
|
# add other executables here
|
|
my @initrd_stuff;
|
|
if (@modules) {
|
|
@initrd_stuff = qw(ash gzip mount umount modprobe insmod);
|
|
}
|
|
else {
|
|
@initrd_stuff = qw(ash gzip mount umount);
|
|
}
|
|
|
|
foreach (@initrd_stuff) {
|
|
if ( !readlink($_) ) {
|
|
($path,$value) = stripper(find_file_in_path($_),"bin");
|
|
$initrd_size = $initrd_size + ((stat($path))[12]/2);
|
|
unlink($path) if $value == 1;
|
|
}
|
|
else {
|
|
$initrd_size = $initrd_size +
|
|
length(readlink(find_file_in_path($_)));
|
|
}
|
|
}
|
|
|
|
if ($compress eq "bzip2" && -e find_file_in_path($compress)) {
|
|
($path,$value) = stripper(find_file_in_path($compress),"bin");
|
|
$initrd_size = $initrd_size + ((stat($path))[12]/2);
|
|
unlink($path) if $value == 1;
|
|
}
|
|
|
|
my $lib_tester;
|
|
if ($bz2_toggle->active && -x find_file_in_path("bzip2") ) {
|
|
|
|
$lib_tester = find_file_in_path("bzip2");
|
|
|
|
}
|
|
else {
|
|
|
|
$lib_tester = find_file_in_path("init");
|
|
|
|
}
|
|
|
|
my $dir;
|
|
|
|
# lib sizes This is going to be improved later with library_dependencies
|
|
open(L,"ldd $lib_tester|") or die "Oops, no init could be found :)\n"; # safe to use ldd
|
|
while (<L>) {
|
|
my $place;
|
|
($lib,$place) = (split(/=>/,$_))[0,1];
|
|
$place = (split(" ",$place))[0];
|
|
$lib =~ s/\s+//;
|
|
$lib = basename($lib);
|
|
$lib =~ s/\s+$//;
|
|
$dir = dirname($place);
|
|
|
|
open (SL,"ls -l $dir/$lib|") or die "humm: $!\n";
|
|
while (<SL>) {
|
|
# symbolic link
|
|
if (-l "$dir/$lib") {
|
|
$what = (split(/\s+/,$_))[10];
|
|
$initrd_size = $initrd_size + 1;
|
|
($path,$value) = stripper("$dir/$lib","lib");
|
|
$initrd_size = $initrd_size + ((stat($path))[12]/2);
|
|
unlink($path) if $value == 1;
|
|
}
|
|
# no symbolic link
|
|
else {
|
|
($path,$value) = stripper("$dir/$lib","lib");
|
|
$initrd_size = $initrd_size + ((stat($path))[12]/2);
|
|
unlink($path) if $value == 1;
|
|
}
|
|
}
|
|
}
|
|
|
|
$initrd_size = $initrd_size + ($initrd_size * 0.02);
|
|
|
|
# For perfection 1 (rounded up) is o.k., but for safety 10 would be
|
|
# better
|
|
$initrd_size = sprintf("%.f",$initrd_size) + 10;
|
|
return $initrd_size;
|
|
|
|
} # end sub initrd_size
|
|
|
|
sub pb {
|
|
|
|
# Will have to count by hand
|
|
if ($_[0] eq "initrd") {
|
|
$pbar->configure( 10, 0, 10 );
|
|
}
|
|
elsif ($_[0] eq "boot") {
|
|
$pbar->configure( 10, 0, 10 );
|
|
}
|
|
elsif ($_[0] eq "filesystem") {
|
|
$pbar->configure($_[2], 0, $_[2]);
|
|
}
|
|
|
|
$pbar->set_value($_[1]);
|
|
# Found this at Gnome ..
|
|
# http://www.uk.gnome.org/mailing-lists/archives/gtk-list/
|
|
# 1999-October/0401.shtml
|
|
# Also, http://www.gtk.org/faq/ 5.14
|
|
while (Gtk->events_pending) { Gtk->main_iteration; }
|
|
|
|
}
|
|
|
|
sub initrd {
|
|
|
|
my($kernel,$root_image,$device,$size) = @_;
|
|
my($lib,$what,$path,$value,$tool);
|
|
my $I = "initrd";
|
|
|
|
# Basically this means the ARS was never opened or edited and the
|
|
# default behavior is to use the same device.
|
|
if ( !$entry_advanced[3] ) {
|
|
$device = $container[BOOT_DEVICE];
|
|
}
|
|
else {
|
|
$device = $entry_advanced[3];
|
|
}
|
|
|
|
|
|
my $fs_type = (split(/\s/,$main::makefs))[0];
|
|
|
|
if ( $fs_type eq "genext2fs" ) {
|
|
# Assuming busybox is being used, so bzip2 should still be standard
|
|
# just another link .. just for testing.
|
|
if ( $compress eq "bzip2" ) {
|
|
$compress = "bunzip2";
|
|
}
|
|
}
|
|
|
|
my $broot_image = basename($root_image);
|
|
open(LC, ">$tmp/linuxrc") or die "Couldn't write linuxrc to loop device\n";
|
|
print LC initrd_heredoc($broot_image,$device); close(LC);
|
|
pb($I,1);
|
|
my $size_needed = initrd_size((stat("$tmp/linuxrc"))[12]/2);
|
|
unlink("$tmp/linuxrc");
|
|
|
|
|
|
if ( $fs_type ne "genext2fs" ) {
|
|
|
|
info(0, "Using loop device to make initrd\n");
|
|
info(0, "Make sure you have loop device capability" .
|
|
" in your running kernel\n");
|
|
sys("dd if=/dev/zero of=$tmp/$initrd bs=1024 count=$size_needed");
|
|
pb($I,2);
|
|
# no need to enter y every time .. could use -F
|
|
my $error;
|
|
open(T,"|mke2fs -F -m0 -i8192 $tmp/$initrd >/dev/null 2>&1") or
|
|
($error = error("Can not make ext2 filesystem on initrd.\n"));
|
|
return "ERROR" if $error && $error eq "ERROR";
|
|
print T "y\n"; close(T);
|
|
pb($I,3);
|
|
info(0, "Mounting initrd in $tmp/initrd_mnt\n");
|
|
|
|
}
|
|
|
|
# clean initrd_mnt if any garbage is found.
|
|
if (-d "$tmp/initrd_mnt") {
|
|
sys("rm -rf $tmp/initrd_mnt");
|
|
}
|
|
if (!-d "$tmp/initrd_mnt") {
|
|
return if errmk(sys("mkdir $tmp/initrd_mnt")) == 2;
|
|
}
|
|
|
|
|
|
# Here the loop device is made on tmp, not mnt
|
|
if ( $fs_type eq "genext2fs" ) {
|
|
info(0, "Using genext2fs to make initrd rather than a loop device\n");
|
|
}
|
|
|
|
else {
|
|
if ( $> == 0 ) {
|
|
return if errm(sys("mount -o loop -t ext2 $tmp/$initrd $tmp/initrd_mnt")) == 2;
|
|
}
|
|
else {
|
|
return if errm(sys("mount $tmp/initrd_mnt")) == 2;
|
|
}
|
|
}
|
|
pb($I,4);
|
|
|
|
info(0, "Putting everything together\n");
|
|
if ( $fs_type eq "genext2fs" ) {
|
|
open(LC, ">$tmp/initrd_mnt/linuxrc") or die "Couldn't write linuxrc to $tmp/initrd_mnt\n";
|
|
}
|
|
else {
|
|
open(LC, ">$tmp/initrd_mnt/linuxrc") or die "Couldn't write linuxrc to loop device\n";
|
|
}
|
|
print LC initrd_heredoc($broot_image,$device); close(LC);
|
|
# I could test this but somebody's system may do permissions differently
|
|
sys("chmod 0755 $tmp/initrd_mnt/linuxrc");
|
|
if ($fs_type ne "genext2fs" ) {
|
|
sys("rmdir $tmp/initrd_mnt/lost+found");
|
|
}
|
|
pb($I,5);
|
|
|
|
info(0, "... the dirs\n");
|
|
return if errmk(
|
|
sys("mkdir $tmp/initrd_mnt/{bin,dev,etc,lib,mnt,proc,sbin,usr}")) == 2;
|
|
return if errmk(sys("mkdir $tmp/initrd_mnt/usr/lib")) == 2;
|
|
pb($I,6);
|
|
|
|
# Hopefully, this works, but have never tested it - o.k I did
|
|
if ( $fs_type ne "genext2fs" ) {
|
|
if ($container[BOOT_DEVICE] !~ m,/dev/fd\d{1}$,) {
|
|
return if err(sys("cp -a $container[BOOT_DEVICE] $mnt/dev")) == 2;
|
|
}
|
|
}
|
|
|
|
# DEVICES SECTION
|
|
my @devices;
|
|
my $device_table = "$tmp/initrd_device_table.txt";
|
|
if ( $fs_type eq "genext2fs" ) {
|
|
|
|
info(0, "Making $device_table for genext2fs\n");
|
|
my $error;
|
|
unlink( $device_table ) if -e $device_table;
|
|
|
|
#<path> <type> <mode> <uid> <gid> <major> <minor> <start><inc><count>
|
|
# /dev is always needs to be made automatically
|
|
open(BootRoot::Yard::DEVICE_TABLE, ">$device_table") or
|
|
($error = error("$device_table: $!"));
|
|
return "ERROR"if $error && $error eq "ERROR";
|
|
|
|
print BootRoot::Yard::DEVICE_TABLE
|
|
"# <path>\t<type>\t<mode>\t<uid>\t<gid>\t<major>\t<minor>" .
|
|
"\t<start>\t<inc>\t<count>\n";
|
|
print BootRoot::Yard::DEVICE_TABLE "/dev\t\td\t0755\t-\t-\t-\t-\t-\t-\t-\n";
|
|
|
|
# Keep a record of the devices required
|
|
@devices = qw(/dev/console dev/null /dev/ram0 /dev/ram1 /dev/tty0);
|
|
for ( split(" ", $container[BOOT_DEVICE] ) ) {
|
|
push(@devices, $_ ) if $_;
|
|
}
|
|
|
|
device_table( @devices );
|
|
close(BootRoot::Yard::DEVICE_TABLE);
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
if ( $> == 0 ) {
|
|
info(0, "Copying over devices to $tmp/initrd_mnt/dev\n");
|
|
return if errcp(
|
|
sys("cp -a /dev/{console,null,ram0,ram1,tty0} $tmp/initrd_mnt/dev")
|
|
) == 2;
|
|
return if errcp(
|
|
sys("cp -a $container[BOOT_DEVICE] $tmp/initrd_mnt/dev")) == 2;
|
|
}
|
|
else {
|
|
info(0, "Mknod devices at $tmp/initrd_mnt/dev\n");
|
|
# This could be replaced by a devfs.
|
|
sys("$main::sudo mknod c 5 1 $tmp/initrd_mnt/dev/console");
|
|
sys("$main::sudo mknod c 1 3 $tmp/initrd_mnt/dev/null");
|
|
sys("$main::sudo mknod b 1 0 $tmp/initrd_mnt/dev/ram0");
|
|
sys("$main::sudo mknod b 1 1 $tmp/initrd_mnt/dev/ram1");
|
|
sys("$main::sudo mknod c 4 0 $tmp/initrd_mnt/dev/tty0");
|
|
sys("$main::sudo mknod b 2 0 $tmp/initrd_mnt/dev/fd0");
|
|
}
|
|
|
|
} # end DEVICES SECTION
|
|
|
|
pb($I,7);
|
|
|
|
# This and libs should be user accessible
|
|
info(0, ".. the modules\n");
|
|
my @modules = kernel_modules();
|
|
|
|
if (@modules) {
|
|
|
|
mkpath("$tmp/initrd_mnt/lib/modules/$kernel_version");
|
|
|
|
foreach my $stuff (@modules) {
|
|
($path,$value) = stripper($stuff,"mod");
|
|
$value == 0 ? ($tool = "cp -a") : ($tool = "mv");
|
|
if (!$path) {
|
|
info(1,"gBootRoot Error: Couldn't find $stuff\n");
|
|
}
|
|
return if
|
|
errcp(sys("$tool $path $tmp/initrd_mnt/lib/modules/$kernel_version")) == 2;
|
|
}
|
|
|
|
if ($entry_advanced[13] && $entry_advanced[13] ne "") {
|
|
|
|
if ( $> == 0 ) {
|
|
|
|
info(1, "depmod -ae -F $entry_advanced[13] -b $tmp/initrd_mnt/lib/modules/$kernel_version $kernel_version\n");
|
|
return if err_custom("depmod -ae -F $entry_advanced[13] -b $tmp/initrd_mnt $kernel_version", "gBootRoot: ERROR: depmod failed") == 2;
|
|
|
|
}
|
|
else {
|
|
|
|
info(1, "depmod -aer -F $entry_advanced[13] -b $tmp/initrd_mnt/lib/modules/$kernel_version $kernel_version\n");
|
|
return if err_custom("depmod -aer -F $entry_advanced[13] -b $tmp/initrd_mnt $kernel_version", "gBootRoot: ERROR: depmod failed") == 2;
|
|
|
|
}
|
|
|
|
} # $entry_advanced[13] defined
|
|
else {
|
|
|
|
if ( $> == 0 ) {
|
|
|
|
info(1, "depmod -ae -b $tmp/initrd_mnt/lib/modules/$kernel_version $kernel_version\n");
|
|
return if err_custom("depmod -ae -b $tmp/initrd_mnt $kernel_version", "gBootRoot: ERROR: depmod failed") == 2;
|
|
|
|
}
|
|
else {
|
|
|
|
info(1, "depmod -aer -b $tmp/initrd_mnt/lib/modules/$kernel_version $kernel_version\n");
|
|
return if err_custom("depmod -aer -b $tmp/initrd_mnt $kernel_version", "gBootRoot: ERROR: depmod failed") == 2;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
info(0, ".. the bins\n");
|
|
my @initrd_stuff;
|
|
if (@modules) {
|
|
@initrd_stuff = qw(ash gzip mount umount modprobe insmod);
|
|
}
|
|
else {
|
|
@initrd_stuff = qw(ash gzip mount umount);
|
|
}
|
|
|
|
# Will put the stuff in sbin because the is where the kernel looks for
|
|
# modprobe.
|
|
if ( ! $busybox ) {
|
|
|
|
foreach (@initrd_stuff) {
|
|
($path,$value) = stripper(find_file_in_path($_),"bin");
|
|
$value == 0 ? ($tool = "cp -a") : ($tool = "mv");
|
|
if (!$path) {
|
|
info(1,"gBootRoot Error: Couldn't find $_\n");
|
|
}
|
|
return if errcp(sys("$tool $path $tmp/initrd_mnt/sbin")) == 2;
|
|
}
|
|
|
|
if ($compress eq "bzip2" && -e find_file_in_path($compress)) {
|
|
($path,$value) = stripper(find_file_in_path($compress),"bin");
|
|
$value == 0 ? ($tool = "cp -a") : ($tool = "mv");
|
|
return if errcp(sys("$tool $path $tmp/initrd_mnt/sbin")) == 2;
|
|
}
|
|
|
|
# Testing if init is sufficient for grabbing the correct libraries for the
|
|
# executables immediately above. This could be modified to test a
|
|
# list of executables. Now bzip2 uses libbz2.so.1.0, so if bzip2 is
|
|
# present on the system this will be the tester instead, and size
|
|
# has to be figured out differently.
|
|
info(0, ".. the libs\n");
|
|
|
|
my $lib_tester;
|
|
if ($bz2_toggle->active && -x find_file_in_path("bzip2") ) {
|
|
|
|
$lib_tester = find_file_in_path("bzip2");
|
|
|
|
}
|
|
else {
|
|
|
|
$lib_tester = find_file_in_path("init");
|
|
|
|
}
|
|
|
|
my $dir;
|
|
|
|
open(L,"ldd $lib_tester|") or die "Oops, no $lib_tester could be found :)\n"; # safe to use ldd, this is going to be fixed later with library_dependencies
|
|
while (<L>) {
|
|
my $place;
|
|
($lib,$place) = (split(/=>/,$_))[0,1];
|
|
$place = (split(" ",$place))[0];
|
|
$lib =~ s/\s+//;
|
|
$lib = basename($lib);
|
|
$lib =~ s/\s+$//;
|
|
$dir = dirname($place);
|
|
info(0,"$dir/$lib\n");
|
|
open (SL,"ls -l $dir/$lib|") or die "humm: $!\n";
|
|
while (<SL>) {
|
|
# symbolic link
|
|
if (-l "$dir/$lib") {
|
|
$what = (split(/\s+/,$_))[10];
|
|
($path,$value) = stripper("$dir/$lib","lib");
|
|
$value == 0 ? ($tool = "cp -a") : ($tool = "mv");
|
|
return if errcp(sys("$tool $path $tmp/initrd_mnt$dir")) == 2;
|
|
($path,$value) = stripper("$dir/$what","lib");
|
|
$value == 0 ? ($tool = "cp -a") : ($tool = "mv");
|
|
return if errcp(sys("$tool $path $tmp/initrd_mnt$dir")) == 2;
|
|
}
|
|
# no symbolic link
|
|
else {
|
|
($path,$value) = stripper("$dir/$lib","lib");
|
|
return if errcp(sys("cp -a $path $tmp/initrd_mnt$dir")) == 2;
|
|
}
|
|
}
|
|
}
|
|
|
|
} # not busybox
|
|
|
|
else {
|
|
|
|
my $error;
|
|
|
|
# busybox binary
|
|
$tool = "cp -a";
|
|
$path = "/home/mttrader/busybox/busybox/busybox";
|
|
return if errcp(sys("$tool $path $tmp/initrd_mnt/sbin")) == 2;
|
|
|
|
#Currently defined functions:
|
|
# [, ash, bunzip2, busybox, echo, false, gzip, insmod, modprobe,
|
|
# mount, sh, test, true, umount
|
|
|
|
my $target = "$tmp/initrd_mnt/sbin/busybox";
|
|
my @busystuff = qw(ash sh bunzip2 echo gzip insmod modprobe mount
|
|
umount);
|
|
chdir("$tmp/initrd_mnt/sbin/");
|
|
foreach ( @busystuff ) {
|
|
|
|
symlink("busybox", "$tmp/initrd_mnt/sbin/$_" );
|
|
|
|
}
|
|
|
|
# uClibc
|
|
mkpath("$tmp/initrd_mnt/usr/i386-linux-uclibc/lib");
|
|
$path = "/usr/i386-linux-uclibc/lib/libuClibc-0.9.5.so";
|
|
return if errcp(sys("$tool $path $tmp/initrd_mnt/usr/i386-linux-uclibc/lib")) == 2;
|
|
sys("chmod 0755 $tmp/initrd_mnt/usr/i386-linux-uclibc/lib/libuClibc-0.9.5.so");
|
|
chdir("$tmp/initrd_mnt/lib");
|
|
symlink("../usr/i386-linux-uclibc/lib/libuClibc-0.9.5.so", "$tmp/initrd_mnt/lib/libc.so.0" );
|
|
|
|
$path = "/usr/i386-linux-uclibc/lib/ld-uClibc-0.9.5.so";
|
|
return if errcp(sys("$tool $path $tmp/initrd_mnt/usr/i386-linux-uclibc/lib")) == 2;
|
|
sys("chmod 0755 $tmp/initrd_mnt/usr/i386-linux-uclibc/lib/ld-uClibc-0.9.5.so");
|
|
chdir("$tmp/initrd_mnt/usr/i386-linux-uclibc/lib");
|
|
symlink("ld-uClibc-0.9.5.so", "$tmp/initrd_mnt/usr/i386-linux-uclibc/lib/ld-uClibc.so.0" );
|
|
|
|
}
|
|
|
|
|
|
info(0, "Determine run-time link bindings\n");
|
|
# Has a return code of 0 regardless
|
|
# Also, produces false alarms even when it is working.
|
|
info(1, "Ignore warnings about missing directories\n");
|
|
sys("ldconfig -v -r $tmp/initrd_mnt");
|
|
|
|
|
|
if ( $fs_type eq "genext2fs" ) {
|
|
info(0, "Using genext2fs to contruct the initrd\n");
|
|
# The -D option is unique to the newest unreleased version of
|
|
# genextfs modified by BusyBox maintainer Erick Andersen
|
|
# August 20, 2001.
|
|
|
|
my $error;
|
|
|
|
# genext2fs doesn't make accurate sized filesystems.
|
|
# this will be user adjustable in the future.
|
|
$size_needed = $size_needed + 1000;
|
|
|
|
if (
|
|
sys("/usr/lib/bootroot/$main::makefs -b $size_needed -d $tmp/initrd_mnt -D $device_table $tmp/$initrd") !~
|
|
/^0$/ ) {
|
|
$error = error("Cannot $fs_type filesystem.\n");
|
|
return "ERROR" if $error && $error eq "ERROR";
|
|
}
|
|
|
|
}
|
|
|
|
else {
|
|
chdir($pwd);
|
|
info(0, "Umounting loop device, and compressing initrd\n");
|
|
return if errum(sys("umount $tmp/initrd_mnt")) == 2;
|
|
}
|
|
|
|
info(0, "Compressing initrd\n");
|
|
sys("gzip -f9 $tmp/$initrd");
|
|
|
|
pb($I,10); # This takes the longest.
|
|
|
|
$initrd = $initrd . ".gz";
|
|
|
|
} # end sub initrd
|
|
|
|
# This was submitted by Cristian "cretzu."
|
|
sub gdkbirdaao {
|
|
|
|
# Guess Default Kernel Boot Image Root Device And Append Options
|
|
#(gdbirdaao)
|
|
#
|
|
# We return a list with 3 elements:
|
|
#
|
|
# root device, kernel boot image path and append options
|
|
#
|
|
# The last list element (append options) could be returned as a list
|
|
# of options, but it probably might be cleaner if the caller splitted it.
|
|
#
|
|
# this should cover the following cases:
|
|
#
|
|
# 1. we have a 'root=...' somewhere above the 'image=...' block(s), and
|
|
# the image block may or may not have a root specified
|
|
#
|
|
# 2. there is no default label, in which case, we take the first one
|
|
#
|
|
# 3. there is a default label, and that's what we pick up
|
|
#
|
|
|
|
my $ret_image_path = '';
|
|
my $ret_root_dev = '';
|
|
my $ret_append = '';
|
|
|
|
|
|
# enough of the annoying "perhaps you are not root"
|
|
# ofcourse this test is always ran assuming lilo is used.
|
|
if ( $> == 0 ) {
|
|
|
|
if ( !$container[METHOD] ||
|
|
$container[METHOD] eq "2 disk compression" ) {
|
|
|
|
if (-e $lilo_conf and !-d $lilo_conf) {
|
|
|
|
my @lilo_lines;
|
|
open(LIL, $lilo_conf) or
|
|
warn "*** $lilo_conf not found\n";
|
|
@lilo_lines = <LIL>;
|
|
close(LIL);
|
|
chomp(@lilo_lines);
|
|
|
|
my $default_label = '';
|
|
my %image_blocks;
|
|
my $image_block_name_prefix = 'ImageBlock';
|
|
my $image_block_no = 1;
|
|
my $image_block_name = '';
|
|
my $root_dev = '';
|
|
|
|
for (@lilo_lines) {
|
|
# ignore comment lines
|
|
next if m/^\s*[#]/;
|
|
|
|
# cleanup whitespace
|
|
s/\s*//;
|
|
s/\s*$//;
|
|
s/\s*=\s*/=/;
|
|
|
|
# 'default=whatever' returns just a label
|
|
if (m/default=(.+)\s*/) {
|
|
$default_label = $1;
|
|
}
|
|
# start of a new 'image=<kernel path>'
|
|
# image block or similar
|
|
elsif (m/(image|other)=(.+)\s*/) {
|
|
$image_block_name =
|
|
sprintf("%s%02d",
|
|
$image_block_name_prefix,
|
|
$image_block_no);
|
|
$image_blocks{$image_block_name}
|
|
{'kernel_image_path'} = $2;
|
|
$image_blocks{$image_block_name}
|
|
{'root_device'} = $root_dev;
|
|
$image_block_no += 1;
|
|
}
|
|
# image block label
|
|
elsif (m/label=(.+)\s*/) {
|
|
$image_blocks{$image_block_name}
|
|
{'block_label'} = $1;
|
|
}
|
|
# 'root=<root device>'
|
|
elsif (m#root=/dev/(.+)\s*#) {
|
|
# inside an image block
|
|
if ($image_block_name and
|
|
defined($image_blocks
|
|
{$image_block_name}
|
|
{'root_device'})) {
|
|
$image_blocks{$image_block_name}
|
|
{'root_device'} = $1;
|
|
}
|
|
# loose
|
|
else {
|
|
$root_dev = $1 if !$root_dev;
|
|
}
|
|
}
|
|
elsif (m#append=\"(.+)\"#) {
|
|
$image_blocks{$image_block_name}
|
|
{'append'} = $1;
|
|
}
|
|
else {
|
|
# Ignore everything else
|
|
}
|
|
}
|
|
|
|
# we'll now find the kernel image and root device
|
|
foreach $image_block_name (sort keys %image_blocks) {
|
|
# Assume there's no specified default label;
|
|
# take the first
|
|
$ret_root_dev =
|
|
$image_blocks{$image_block_name}{'root_device'}
|
|
if !$ret_root_dev;
|
|
$ret_image_path =
|
|
$image_blocks{$image_block_name}
|
|
{'kernel_image_path'}
|
|
if !$ret_image_path;
|
|
$ret_append =
|
|
$image_blocks{$image_block_name}{'append'}
|
|
if !$ret_append;
|
|
|
|
# do we have a default kernel?
|
|
if (defined $image_blocks{$image_block_name}
|
|
{'block_label'}) {
|
|
if ($image_blocks{$image_block_name}
|
|
{'block_label'} eq $default_label) {
|
|
# Found the block match for the default label
|
|
$ret_root_dev =
|
|
$image_blocks{$image_block_name}
|
|
{'root_device'};
|
|
$ret_image_path =
|
|
$image_blocks{$image_block_name}
|
|
{'kernel_image_path'};
|
|
$ret_append = $image_blocks
|
|
{$image_block_name}{'append'};
|
|
last;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
} # if METHOD eq 2 disk compression
|
|
|
|
} # if not root
|
|
|
|
# and some a small portion of paranoia
|
|
$ret_root_dev = 'hda1' if !$ret_root_dev;
|
|
|
|
return ($ret_root_dev, $ret_image_path, $ret_append);
|
|
|
|
} # end sub gdkbirdaao
|
|
|
|
###########
|
|
# Mtab area
|
|
###########
|
|
|
|
sub mtab_window {
|
|
# Will just use a dialog box.
|
|
my ($dialog,$error,$count,$pattern) = @_;
|
|
|
|
if (not defined $mtab) {
|
|
$mtab = Gtk::Dialog->new();
|
|
$mtab->signal_connect("destroy", \&destroy_window, \$mtab);
|
|
$mtab->signal_connect("delete_event", \&destroy_window, \$mtab);
|
|
$mtab->set_title("gBootRoot: Device check");
|
|
$mtab->border_width(15);
|
|
$mtab->set_position('center');
|
|
my $label = Gtk::Label->new($dialog);
|
|
$label->set_justify( 'left' );
|
|
$label->set_pattern("_________") if $pattern == 9;
|
|
$label->set_pattern("_____") if $pattern == 5;
|
|
$mtab->vbox->pack_start( $label, $true, $true, 15 );
|
|
$label->show();
|
|
my $button = Gtk::Button->new("OK");
|
|
$button->signal_connect("clicked", \&mtab_check, $count);
|
|
$button->can_default(1);
|
|
$mtab->action_area->pack_start($button, $false, $false,0);
|
|
$button->grab_default;
|
|
$button->show;
|
|
$button = Gtk::Button->new("Cancel");
|
|
$button->signal_connect("clicked", sub { destroy $mtab;
|
|
$mtab = 2 if $count == 3; } );
|
|
$mtab->action_area->pack_start($button, $false, $false,0);
|
|
$button->show;
|
|
}
|
|
if (!visible $mtab) {
|
|
show $mtab;
|
|
}
|
|
else {
|
|
destroy $mtab;
|
|
mtab_window($dialog,$error,$count) if $error == 0;
|
|
}
|
|
|
|
} # end sub mtab_window
|
|
|
|
sub mtab {
|
|
|
|
# /proc/mount could be used, but maybe there is no /proc
|
|
# Press OK when drive and storage medium are ready. The drive should not
|
|
# be mounted.
|
|
|
|
if ($_[0] == 0) {
|
|
my $dialog = "BOOTDISK:\n"
|
|
."Press OK when the drive and its storage medium is ready.\n"
|
|
."The Boot Disk will now be made. All data already on\n"
|
|
."the storage medium will be erased.";
|
|
mtab_window($dialog,1,$_[0],9);
|
|
}
|
|
elsif ($_[0] == 1) {
|
|
my $dialog = "ROOTDISK:\n"
|
|
."Press OK when the drive and its storage medium is ready.\n"
|
|
."The Root Disk will now be made. All data already on\n"
|
|
."the storage medium will be erased.";
|
|
mtab_window($dialog,1,$_[0],9);
|
|
}
|
|
elsif ( $_[0] == 3 ) {
|
|
my $dialog = "LILO:\n"
|
|
."Lilo will now be executed. In order for the bootloader\n"
|
|
."to work properly you need superuser privileges to run lilo.\n"
|
|
."See FAQ for ways to accomplish this. Even if you don't have\n"
|
|
."privileges, the program will continue to make a boot disk.\n"
|
|
."Lilo may be ran as root at a later time on the boot disk.";
|
|
mtab_window($dialog,3,$_[0],5);
|
|
}
|
|
|
|
|
|
} # end sub mtab
|
|
|
|
|
|
sub mtab_check {
|
|
|
|
my($widget,$count) = @_;
|
|
|
|
my $dialog;
|
|
my $error = 1;
|
|
|
|
my $fs_type = (split(/\s/,$main::makefs))[0];
|
|
|
|
# Check to see if $device is mounted
|
|
|
|
if ( $count < 3 ) {
|
|
open (MTAB, "/etc/mtab") or die "no mtab!\n";
|
|
while (<MTAB>) {
|
|
|
|
if ($count == 1) {
|
|
|
|
# ROOT_DEVICE
|
|
if ( m,$entry_advanced[3], ) {
|
|
# Safety Check:
|
|
$dialog =
|
|
"Please umount the device first.\nPress OK when you are ready.";
|
|
$error = 0;
|
|
}
|
|
|
|
}
|
|
|
|
elsif ( $count == 0 ) {
|
|
|
|
# BOOT_DEVICE
|
|
if (m,$entry_advanced[0],) {
|
|
# Safety Check:
|
|
$dialog =
|
|
"Please umount the device first.\nPress OK when you are ready.";
|
|
$error = 0;
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
close(MTAB);
|
|
|
|
}
|
|
|
|
mtab_window($dialog,$error,$count) if $error == 0;
|
|
|
|
# Make sure the drive and storage medium are accessible
|
|
# Keep asking until they are.
|
|
if ( $error == 1 && $fs_type ne "genext2fs" ) {
|
|
destroy $mtab;
|
|
|
|
# $size has to be determined by boot disk or root disk
|
|
|
|
# ROOT_DEVICE - test with a loop device
|
|
if ($count == 1) {
|
|
sys("mke2fs -F -m0 -i8192 $entry_advanced[3] $root_device_size");
|
|
}
|
|
|
|
|
|
# BOOT_DEVICE
|
|
elsif ($count == 0) {
|
|
sys("mke2fs -F -m0 -i8192 $entry_advanced[0] $container[SIZE]");
|
|
}
|
|
|
|
if ($? != 0) {
|
|
$dialog = "gBootRoot: ERROR: You need to insert a disk\n";
|
|
mtab_window($dialog,$error,$count);
|
|
return;
|
|
}
|
|
|
|
# ROOT_DEVICE
|
|
if ($count == 1) {
|
|
if ( $> == 0 ) {
|
|
return if errm(sys("mount -t ext2 $entry_advanced[3] $mnt")) == 2;
|
|
}
|
|
else {
|
|
return if errm(sys("mount $mnt")) == 2;
|
|
}
|
|
}
|
|
|
|
# BOOT_DEVICE
|
|
elsif ($count == 0) {
|
|
if ( $> == 0 ) {
|
|
return if errm(sys("mount -t ext2 $entry_advanced[0] $mnt")) == 2;
|
|
}
|
|
else {
|
|
return if errm(sys("mount $mnt")) == 2;
|
|
}
|
|
}
|
|
|
|
|
|
lilo_put_it_together() if $count == 0; # mtab(1) runs from here
|
|
device2() if $count == 1;
|
|
|
|
} # if $error == 1
|
|
|
|
if ( $fs_type eq "genext2fs" && $error == 1 ) {
|
|
|
|
destroy $mtab;
|
|
lilo_put_it_together() if $count == 0; # mtab(1) runs from here
|
|
device2() if $count == 1;
|
|
|
|
}
|
|
|
|
# Warned the user about something
|
|
if ( $error == 3 ) {
|
|
$mtab->destroy;
|
|
}
|
|
|
|
|
|
} # end sub mtab_check
|
|
|
|
##################
|
|
# Here Doc Section
|
|
##################
|
|
|
|
# This should be user accessible
|
|
# This should be called linuxrc.
|
|
sub initrd_heredoc {
|
|
|
|
my($broot_image,$root_device) = @_;
|
|
|
|
# Here's where the initrd is put together using a loop device
|
|
# HEREDOC
|
|
my $initrd_exec = << "INITRD";
|
|
#!/sbin/ash
|
|
|
|
export PATH=/bin:/sbin:/usr/bin:
|
|
|
|
echo Preparing to setup ramdisk.
|
|
|
|
# Before busybox experimentation this was the state of things:
|
|
# mount -o remount,rw / 2>/dev/null
|
|
# echo Mounting proc...
|
|
# mount -t proc none /proc
|
|
|
|
echo Mounting proc...
|
|
mount -t proc none /proc
|
|
|
|
echo Mounting $root_device readable-writable
|
|
mount -o remount,rw $root_device /
|
|
|
|
echo -n 'Please insert the root floppy, and press [Enter]: '
|
|
read ENTER
|
|
|
|
echo Mounting $root_device readonly ...
|
|
|
|
# -t causes busybox to fail here, -o doesn't help much either.
|
|
#mount -o ro -t ext2 $root_device /mnt
|
|
mount $root_device /mnt
|
|
|
|
echo -n Copying new root to ramdisk .. please wait ...
|
|
$compress -cd /mnt/$broot_image > /dev/ram1
|
|
echo done.
|
|
|
|
echo -n Unmounting $root_device ...
|
|
umount /mnt
|
|
echo done.
|
|
|
|
# Using change_root, eventually may change to pivot_root or
|
|
# give the user the choice.
|
|
|
|
echo Changing to the new root.
|
|
echo 257 >/proc/sys/kernel/real-root-dev
|
|
|
|
echo -n Unmounting proc ...
|
|
umount /proc
|
|
echo done.
|
|
|
|
echo Continuing normal boot procedure from ramdisk.
|
|
INITRD
|
|
|
|
return $initrd_exec;
|
|
|
|
} # end sub initrd_heredoc
|
|
|
|
sub brlilo {
|
|
|
|
my ($device) = @_;
|
|
$entry_advanced[2] ? $entry_advanced[2] = $entry_advanced[2]
|
|
: $entry_advanced[2] = $container[ABS_APPEND];
|
|
|
|
# HEREDOC
|
|
my $brlilo = << "LILOCONF";
|
|
boot = $device
|
|
message = message
|
|
delay = 50
|
|
vga = normal
|
|
install = /boot/boot.b
|
|
map = /boot/map
|
|
backup = /dev/null
|
|
compact
|
|
|
|
# bootdisk
|
|
image = kernel
|
|
append = "load_ramdisk=1 debug $entry_advanced[2]"
|
|
initrd = $initrd
|
|
root = $device
|
|
label = bootdisk
|
|
read-write
|
|
|
|
# normalboot
|
|
image = kernel
|
|
append = "$entry_advanced[2]"
|
|
root = /dev/$norm_root_device
|
|
label = normalboot
|
|
read-only
|
|
LILOCONF
|
|
|
|
return $brlilo;
|
|
|
|
} # end sub brlilo
|
|
|
|
|
|
sub brlilo_non_root {
|
|
|
|
my ($device) = @_;
|
|
$entry_advanced[2] ? $entry_advanced[2] = $entry_advanced[2]
|
|
: $entry_advanced[2] = $container[ABS_APPEND];
|
|
|
|
# HEREDOC
|
|
my $brlilo = << "LILOCONF";
|
|
boot = $device
|
|
message = $old_mount/message
|
|
delay = 50
|
|
vga = normal
|
|
install = $old_mount/boot/boot.b
|
|
map = $old_mount/boot/map
|
|
backup = /dev/null
|
|
compact
|
|
|
|
# bootdisk
|
|
image = $old_mount/kernel
|
|
append = "load_ramdisk=1 debug $entry_advanced[2]"
|
|
initrd = $old_mount/$initrd
|
|
root = $device
|
|
label = bootdisk
|
|
read-write
|
|
|
|
# normalboot
|
|
#image = kernel
|
|
#append = "$entry_advanced[2]"
|
|
#root = /dev/$norm_root_device
|
|
#label = normalboot
|
|
#read-only
|
|
LILOCONF
|
|
|
|
return $brlilo;
|
|
|
|
} # end sub brlilo_non_root
|
|
|
|
|
|
sub message {
|
|
# HEREDOC
|
|
my $message = << "MESSAGE";
|
|
|
|
gBootRoot $version $date GNU GPL
|
|
mailto: Jonathan Rosenbaum <freesource\@users.sourceforge.net>
|
|
|
|
Press [Ctrl] to see the lilo prompt.
|
|
|
|
Press [Tab] to see a list of boot options.
|
|
|
|
bootdisk = This will boot a compressed root filesystem
|
|
on another floppy.
|
|
normalboot = This will boot up a specified filesystem.
|
|
default: /dev/$norm_root_device
|
|
Use root=/dev/(h or s)dXX
|
|
h = IDE Drive
|
|
s = SCSI Drive
|
|
|
|
Trouble: Do not forget boot: option single
|
|
Fix a filesystem: e2fsck /dev/(h or s)dXX
|
|
Bad superblock: e2fsck -b 8192 /dev/(h or s)dXX
|
|
|
|
MESSAGE
|
|
|
|
return $message;
|
|
|
|
} # end sub message
|
|
|
|
sub help {
|
|
|
|
<< "HELP";
|
|
|
|
gBootRoot $version $date GNU GPL
|
|
|
|
Email contact -> Jonathan Rosenbaum <freesource\@users.sourceforge.net>
|
|
|
|
Homepage -> http://gbootroot.sourceforge.net
|
|
Submit a Bug -> http://sourceforge.net/bugs/?group_id=9513
|
|
Devel. & Releases -> http://sourceforge.net/projects/gbootroot
|
|
|
|
Places to talk:
|
|
|
|
gbootroot-{devel,user} mailing lists -> http://sourceforge.net/mail/?group_id=9513
|
|
Help forum -> http://sourceforge.net/forum/forum.php?forum_id=29639
|
|
Open forum -> http://sourceforge.net/forum/forum.php?forum_id=29638
|
|
|
|
gbootroot documentation and FAQ:
|
|
|
|
/usr/share/doc/gbootroot/html/index.html
|
|
|
|
How to Use gBootRoot:
|
|
|
|
The most important button to familiarize yourself with is the Submit button
|
|
which starts the whole process; dialogs are presented as the process
|
|
continues asking you if you want to continue "OK" or stop "Cancel".
|
|
|
|
The first row allows you to choose a Boot Method. Clicking on the menu on
|
|
the right selects the Boot Method.
|
|
|
|
The second row allows you to select the kernel for the Boot/Root set. You
|
|
may either use the file selector button on the right hand side, or you may
|
|
type in the location on the left hand side.
|
|
|
|
The third row allows you to select the compressed filesystem you are
|
|
providing, using either of the two ways mentioned before. You may use a
|
|
pre-made root filesystem or you may create one using one of the Methods
|
|
provided in the Advanced Root Section.
|
|
|
|
The fourth row allows you to select the device you want to use. The default
|
|
device is the first floppy disk (/dev/fd0).
|
|
|
|
The fifth row allows you to choose the size of the device being used. The
|
|
default size of 1440 assumes you are using a floppy drive (Note: You may want
|
|
to experiment with 1722 which works fine with many floppy drives.), but can
|
|
be used with other sized devices like tape drives. Click on the
|
|
appropriate radio button to choose either gzip or bzip2 compression if the
|
|
program doesn't automatically detect it.
|
|
|
|
The slider bar on the right allows the output of the verbosity box to be
|
|
changed from the highest (2) to the lowest setting (1) or to be turned off (0)
|
|
or on again. At times it may be advantageous to turn off the verbosity box
|
|
since large quantities of output to this box may cause gbootroot to use too
|
|
much cpu power; however, output may still be found in the text file "verbose"
|
|
in /tmp/gbootroot_tmp'time-date'.
|
|
|
|
Advanced Boot Section:
|
|
|
|
Libraries & Binaries & Modules check boxes: Turn off and on the
|
|
stripping of symbols. The stripping behavior for libraries may be
|
|
changed by clicking on the right mouse button to change --strip-debug
|
|
to --strip-all. Binaries default to --strip-all and Modules default to
|
|
--strip-debug.
|
|
|
|
"Devel Device" If the device used for development is different than the
|
|
actual boot device, use this field to indicate that device. You will have to
|
|
run lilo -v -C brlilo.conf -r "device mount point" manually at a later time
|
|
on the actual boot device.
|
|
|
|
"Opt. Device" Add devices to the boot disk which are necessary for the
|
|
kernel to function properly. Put a space between each device. For instance,
|
|
/dev/fb0 for frame buffer devices.
|
|
|
|
"append =" Add append options to brlilo.conf. If you are using a frame
|
|
buffer device you could add something like video=matrox:vesa:402,depth:16.
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|
|
|
"Kernel Module" Add the modules found in /lib/modules/kernel-version
|
|
which are necessary for the Boot Method to work properly. If these
|
|
modules aren't found in the modules directory it is assumed that they
|
|
either are in the kernel or they do not exist. In the case of 2 disk
|
|
compression, floppy needs to be included in the kernel or included as a
|
|
module. Kmod inserts the modules, and kmod needs to be built into the
|
|
kernel along with initrd and ramdisk."
|
|
|
|
"Kernel Version" Override the kernel version number found in the
|
|
kernel header. This will change the /lib/modules/kernel-version
|
|
directory.
|
|
|
|
System.map: When a non-running kernel is chosen it is important to
|
|
include a copy of that kernel's System.map file so that depmod can
|
|
use the correct set of kernel symbols to resolve kernel references
|
|
in each module. This can be found in the kernel's source code after
|
|
compilation.
|
|
|
|
Advanced Root Section:
|
|
|
|
"Root Device" This is the device used for the root filesystem when
|
|
constructing the Boot/Root set. You may choose a device which is different
|
|
than the Boot device, but presently only floppy devices are supported.
|
|
|
|
"Root Device Size" The size of the actual media used for the Root Device.
|
|
|
|
"Root Filename" The name give to the root filesystem when initially made
|
|
in the temporary creation location. The save button allows the creation to
|
|
be saved in the permanent default location when the Accept button is pressed.
|
|
|
|
"Filesystem Size" Root Methods make the filesystem the size which is
|
|
specified here.
|
|
|
|
"Compression" Off by default to allow user-mode-linux testing. Turn on
|
|
compression when you are ready to use a Boot Method which requires compression.
|
|
|
|
"Method" The root filesystem creation method.
|
|
|
|
"Template" The template associated with a Root Method. Not all Root Methods
|
|
have templates.
|
|
|
|
"Generate" This puts the chosen Root Method in action.
|
|
|
|
"UML" Abbreviation for user-mode-linux. This is a linux kernel which runs on
|
|
top of the host system's linux kernel and allows a you run a live root
|
|
filesystem.
|
|
|
|
"Accept" This accepts the created root filesystem if it is found in the
|
|
temporary creation directory. The UML box and the main section will now
|
|
reflect the path to this root filesystem. You can now test with the UML
|
|
button or a put together a complete Boot/Root set with the Submit button.
|
|
|
|
Advanced Kernel Section:
|
|
|
|
Still in development.
|
|
|
|
|
|
Little things you may want to know:
|
|
|
|
* gBootRoot requires ash for initrd. Ash is a feather weight version of Bash.
|
|
|
|
HELP
|
|
|
|
}
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|
|
|
1;
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