#!/usr/bin/perl # DrakFloppy # $Id: drakfloppy 233182 2008-01-23 12:16:18Z tv $ # # 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; }