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|
#!/usr/bin/perl
# DrakFloppy
# $Id$
#
# Copyright (C) 2001-2008 Mandriva
# Yves Duret
# Thierry Vignaud
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston,
# MA 02111-1307, USA.
use strict;
use diagnostics;
use lib qw(/usr/lib/libDrakX);
use standalone; #- warning, standalone must be loaded very first, for 'explanations'
use common;
use mygtk2 qw(gtknew);
use ugtk2 qw(:create :dialogs :helpers :wrappers);
use detect_devices;
$ugtk2::wm_icon = "/usr/share/mcc/themes/default/drakfloppy-mdk.png";
require_root_capability();
my $window = ugtk2->new(N("Boot Floppy"));
unless ($::isEmbedded) {
$window->{rwindow}->signal_connect(delete_event => sub { ugtk2->exit(0) });
$window->{rwindow}->set_border_width(5);
### menus definition
# the menus are not shown but they provides shiny shortcut like C-q
create_factory_menu($window->{rwindow}, (
{ path => N("/_File"), item_type => '<Branch>' },
{ path => N("/File/_Quit"), accelerator => N("<control>Q"), callback => sub { ugtk2->exit(0) } },
)
);
}
my (@modules, @temp_modules, %buttons, %options, $tree_model, $tree, $list_model, $list);
my $conffile = "/etc/sysconfig/drakfloppy";
# we must be robust against config file parsing
eval { %options = getVarsFromSh($conffile) };
@modules = split(' ', $options{MODULES});
######## up part
# device part
my $device_combo = gtknew('ComboBox', list => [ map { "/dev/$_" } detect_devices::floppies_dev() ]);
$device_combo->set_active(0);
# kernel part
my $kernel_combo = gtknew('ComboBox', text => chomp_(`uname -r`), list => [ sort grep { !/^\.\.?$/ } sort(all("/lib/modules")) ]);
##########################################################
### main window
$window->{window}->add(
gtknew('VBox', children => [
if_($::isEmbedded, 0, gtknew('Label', text => N("Boot disk creation"))),
0, gtknew('Frame', text => N("General"), child =>
gtknew('VBox', children_tight => [
gtknew('HBox', homogenous => 1, children_tight => [
gtknew('Label', text => N("Device")),
$device_combo,
gtknew('Button', text => N("Default"),
clicked => sub { $device_combo->entry->set_text("/dev/fd0") }),
]),
gtknew('HBox', homogenous => 1, children_tight => [
gtknew('Label', text => N("Kernel version")),
$kernel_combo,
gtknew('Button', text => N("Default"),
clicked => sub {
$kernel_combo->entry->set_text(chomp_(`uname -r`));
}),
]),
]),
),
1, gtknew('VBox'),
0, create_okcancel({
cancel_clicked => sub { ugtk2->exit(0) },
ok_clicked => \&build_it,
},
undef, undef, '',
[ N("Preferences"), \&pref_dialog, 0 ],
),
]),
);
$window->{rwindow}->show_all;
$window->main;
ugtk2->exit(0);
my $remove_but;
sub pref_dialog() {
my $dialog = gtkset_modal(gtkset_size_request(_create_dialog(N("Advanced preferences")), 600, -1), 1);
$dialog->set_transient_for($window->{real_window});
# Create root tree:
$tree_model = Gtk2::TreeStore->new(("Glib::String") x 2, "Glib::Int");
$tree = Gtk2::TreeView->new_with_model($tree_model);
$tree->set_headers_visible(0);
$tree->append_column(Gtk2::TreeViewColumn->new_with_attributes(undef, Gtk2::CellRendererText->new, 'text' => 0));
$tree->signal_connect('row-expanded', \&expand_tree);
$tree->get_selection->signal_connect('changed' => \&selected_tree);
# Create modules list:
$list_model = Gtk2::ListStore->new(("Glib::String") x 3); # relative path, size, (hidden full path)
$list = Gtk2::TreeView->new_with_model($list_model);
each_index {
$list->append_column(my $col = Gtk2::TreeViewColumn->new_with_attributes($_, Gtk2::CellRendererText->new, 'text' => $::i));
$col->set_sort_column_id($::i);
$col->set_min_width((200, 50)[$::i]);
} (N("Module name"), N("Size"));
gtkpack_($dialog->vbox,
0, gtknew('Frame', text => N("Mkinitrd optional arguments"), child =>
gtknew('VBox', spacing => 5, children_tight => [
$buttons{force} = gtknew('CheckButton', text => N("force")),
$buttons{raid} = gtknew('CheckButton', text => N("omit raid modules")),
$buttons{needed} = gtknew('CheckButton', text => N("if needed")),
$buttons{scsi} = gtknew('CheckButton', text => N("omit scsi modules")),
]),
),
1, gtknew('Frame', text => N("Add a module"), child =>
create_hpaned(
gtkset_size_request(
gtknew('ScrolledWindow', child => $tree),
200, $::isEmbedded ? 0 : 175),
gtknew('VBox', children => [
1, gtkadd(Gtk2::ScrolledWindow->new,
$list
),
0, $remove_but = gtknew('Button', text => N("Remove a module"),
clicked => sub {
my $iter = ($list->get_selection->get_selected)[1];
return unless $iter;
my $removed = $list_model->get($iter, 2);
$list_model->remove($iter);
@temp_modules = grep { $_ ne $removed } @temp_modules;
$remove_but->set_sensitive(scalar @temp_modules);
}),
]),
),
),
);
# restore values:
$buttons{$_}->set_active($options{$_}) foreach keys %buttons;
fill_tree($kernel_combo->entry->get_text);
foreach my $module (@modules) {
my $full_path = join('/', "/lib/modules", $kernel_combo->entry->get_text, $module);
$full_path =~ s/\.(ko|o)(|.gz)//;
my $size = get_file_size(glob_("$full_path.*"));
$list_model->append_set(map_index { $::i => $_ } $module, $size, $full_path);
}
$remove_but->set_sensitive(scalar @modules);
@temp_modules = ();
gtkadd($dialog->action_area,
create_okcancel({
cancel_clicked => sub { $dialog->destroy },
ok_clicked => sub {
# save values:
$options{$_} = $buttons{$_}->get_active foreach keys %buttons;
my $val;
@modules = ();
$list_model->foreach(sub {
my ($model, $_path, $iter) = @_;
push @modules, $model->get($iter, 0);
return 0;
}, $val);
$dialog->destroy;
},
}),
);
$dialog->show_all;
$dialog->run;
}
#-------------------------------------------------------------
# tree functions
#-------------------------------------------------------------
### Subroutines
sub fill_tree {
my ($root_dir) = @_;
$root_dir = "/lib/modules/" . $root_dir;
# Create root tree item widget
my $parent_iter = $tree_model->append_set(undef, [ 0 => $root_dir, 1 => $root_dir, 2 => has_sub_trees($root_dir) ]);
# Create the subtree
expand_tree($tree, $parent_iter, $tree_model->get_path($parent_iter)) if has_sub_trees($root_dir);
}
# Called whenever an item is clicked on the tree widget.
sub selected_tree {
my ($select) = @_;
my ($model, $iter) = $select->get_selected;
$remove_but->set_sensitive($model && $iter);
return unless $model; # no real selection
my $file = $model->get($iter, 1);
return if -d $file;
my $size = get_file_size($file);
return if member($file, @temp_modules);
push @temp_modules, $file;
$list_model->append_set([ 0 => stripit($file), 1 => $size, 2 => $file ]);
}
# Callback for expanding a tree - find subdirectories, files and add them to tree
sub expand_tree {
my ($tree, $parent_iter, $path) = @_;
return if !$tree || !$parent_iter;
my $dir = $tree_model->get($parent_iter, 1);
#- if we're hinted to be expandable
if ($tree_model->get($parent_iter, 2)) {
#- hackish: if first child has '' as name, then we need to expand on the fly
if ($tree_model->iter_has_child($parent_iter)) {
my $child = $tree_model->iter_children($parent_iter);
# BUG: ->iter_children return invalid iterators !!! thus the dummy empty line
$tree_model->remove($child);
}
# do not refill the parent anymore
$tree_model->set($parent_iter, 2 => 0);
foreach my $dir_entry (sort(all($dir))) {
my $entry_path = $dir . "/" . $dir_entry;
if (-d $entry_path || $dir_entry =~ /\.(k|)o(\.gz)?$/) {
$entry_path =~ s|//|/|g;
my $iter = $tree_model->append_set($parent_iter, [ 0 => $dir_entry, 1 => $entry_path, 2 => has_sub_trees($entry_path) ]);
#- hackery for partial displaying of trees, used in rpmdrake:
#- if leaf is void, we may create the parent and one child (to have the [+] in front of the parent in the ctree)
#- though we use '' as the label of the child; then rpmdrake will connect on tree_expand, and whenever
#- the first child has '' as the label, it will remove the child and add all the "right" children
$tree_model->append_set($iter, [ 0 => '' ]) if has_sub_trees($entry_path);
}
}
}
$tree->expand_row($path, 0);
}
#-------------------------------------------------------------
# the function
#-------------------------------------------------------------
sub build_it() {
my $initrd_args = join(' ',
if_($options{force}, "-f"),
if_($options{needed}, "--ifneeded"),
if_($options{scsi}, "--omit-scsi-modules"),
if_($options{raid}, "--omit-raid-modules"),
if_(@modules, map { my $i = $_; $i =~ s!.*/!!; "--with=$i" } @modules),
);
$initrd_args = qq(--mkinitrdargs "$initrd_args") if $initrd_args;
my $co = join(' ', "/sbin/mkbootdisk --noprompt --verbose --device", $device_combo->entry->get_text, $initrd_args);
$options{MODULES} = join(' ', @modules);
setVarsInSh($conffile, \%options);
$co .= " " . $kernel_combo->entry->get_text;
$co .= " 2>&1 |";
$::testing or warn_dialog(N("Warning"), N("Be sure a media is present for the device %s", $device_combo->entry->get_text)) or return;
# we test if the media is present
test:
my $a = "dd count=1 if=/dev/null of=" . $device_combo->entry->get_text . " 2>&1";
my $b = `$a`;
if (!$::testing && $b =~ /dd/) {
err_dialog(N("Error"), N("There is no medium or it is write-protected for device %s.\nPlease insert one.", $device_combo->entry->get_text), { cancel => 1 }) ? goto test : return 0;
}
open(my $STATUS, $co) or do { err_dialog(N("Error"), N("Unable to fork: %s", $!)); return };
my $log = join('', <$STATUS>);
if (close $STATUS) {
info_dialog(N("Floppy creation completed"), N("The creation of the boot floppy has been successfully completed \n"));
ugtk2->exit;
} else {
err_dialog(N("Error"),
#-PO: Do not alter the <span ..> and </span> tags
N("Unable to properly close mkbootdisk:\n\n<span foreground=\"Red\"><tt>%s</tt></span>", $log), { use_markup => 1 });
}
return 0;
}
sub get_file_size {
my ($file) = @_;
(lstat($file))[7];
}
####
# This is put at the end of the file because any translatable string
# appearing after this will not be found by xgettext, and so wont end in
# the pot file...
####
# Test whether a directory has subdirectories
sub has_sub_trees {
my ($dir) = @_;
foreach my $file (glob_("$dir/*")) {
return 1 if -d $file || $file =~ /\.(k|)o(\.gz)?$/;
}
return 0;
}
sub stripit {
my ($file) = @_;
$file =~ s|/lib/modules/.*?/||g;
$file;
}
|
