re-sync after the big svn loss

1 files changed, 271 insertions, 0 deletions

diff --git a/bin/drakhosts b/bin/drakhosts
new file mode 100644
index 0000000..32c6fd1
--- /dev/null
+++ b/bin/drakhosts
@@ -0,0 +1,271 @@
+#!/usr/bin/perl
+#
+# Copyright (C) 2005 by Mandriva aginies _ateuh_ mandriva.com
+#
+# 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.
+
+my $version = "0.1";
+
+# i18n: IMPORTANT: to get correct namespace (drakhosts instead of libDrakX)
+BEGIN { unshift @::textdomains, 'drakhosts' }
+
+use lib qw(/usr/lib/libDrakX);
+use standalone;
+use strict;
+use common;
+use network::network;
+
+use ugtk2 qw(:ask :wrappers :create :dialogs);
+
+use constant FALSE => 0;
+
+
+my $HOSTS = "/etc/hosts";
+my @listhosts;
+
+use constant COLUMN_IP => 0;
+use constant COLUMN_HOSTNAME => 1;
+use constant COLUMN_ALIAS => 2;
+use constant NUM_COLUMNS => 3;
+
+require_root_capability();
+
+my %size_groups = map { $_ => Gtk2::SizeGroup->new('horizontal') } qw(label widget);
+my $label_and_widgets = sub {
+  my ($label, $widget) = @_;
+  gtkpack_(Gtk2::HBox->new(0,5),
+           0, gtkadd_widget($size_groups{label}, $label),
+           1, gtkadd_widget($size_groups{widget}, $widget),
+          );
+};
+
+
+sub get_host_data() {
+# 127.0.0.1        localhost.localdomain localhost
+# 10.0.1.253        guibpiv.guibland.com
+  foreach (cat_($HOSTS)) {
+    my ($ip, $name, $alias) = /^(\d\S*)\s+(\S*)\s+(.*)$/;
+    $ip and push @listhosts, {
+			      ip => $ip,
+			      hostname => $name,
+			      alias => $alias,
+			     };
+  }
+}
+
+sub write_conf_hosts() {
+  output($HOSTS, "# generated by drakhosts\n");
+  foreach my $a (@listhosts) {
+    append_to_file($HOSTS, "$a->{ip} $a->{hostname} $a->{alias}\n");
+  }
+}
+
+sub add_modify_entry {
+  my ($treeview, $wanted) = @_;
+  my $model = $treeview->get_model;
+  my $selection = $treeview->get_selection;
+  my $iter;
+  my ($i, $ip, $hostname, $alias, $oldip);
+  undef $i;
+  undef $iter;
+
+  $_ = Gtk2::Entry->new foreach $ip, $hostname, $alias;
+
+# test if modify or add a host
+
+  my $dialog = _create_dialog();
+  $dialog->set_transient_for($::main_window);
+  $dialog->set_title("Drakhosts $wanted entry");
+  $dialog->set_modal(1);
+  $dialog->set_resizable(1);
+  $dialog->set_size_request(300, -1);
+
+  if ($wanted =~ /modify/) {
+    $iter = $selection->get_selected;
+    $iter or info_dialog(N("Error"), N("Please add an host to be able to modify it.")) and return;
+    my $path = $model->get_path($iter);
+    $i = ($path->get_indices)[0];
+    $ip->set_text($listhosts[$i]{ip});
+    $hostname->set_text($listhosts[$i]{hostname});
+    $alias->set_text($listhosts[$i]{alias});
+    $oldip = $listhosts[$i]{ip};
+  }
+
+  my $text;
+  $text = N("Please modify information") if $wanted =~ /modify/;
+  $text = N("Please delete information") if $wanted =~ /delete/;
+  $text = N("Please add information") if $wanted =~ /add/;
+  
+  gtkpack_($dialog->vbox,
+	   0, gtkadd(Gtk2::Frame->new($text),
+		     gtkpack_(gtkset_border_width(Gtk2::VBox->new, 5),
+			      0, $label_and_widgets->(N("IP address:"), $ip),
+			      0, $label_and_widgets->(N("Host name:"), $hostname),
+			      0, $label_and_widgets->(N("Host Aliases:"), $alias),
+			     ),
+		    ),
+	   0, create_okcancel({
+			       cancel_clicked => sub { $dialog->destroy },
+			       ok_clicked => sub {
+				 is_ip($ip->get_text) or err_dialog(N("Error!"), N("Please enter a valid IP address.")) and return;
+				 my $testip = chomp_($ip->get_text);
+				 my $toldip = chomp_($oldip);
+				 if ($testip !~ /$toldip/ || $wanted =~ /add/) {
+				   foreach my $a (@listhosts) {
+				     if ($a->{ip} =~ /$testip/) {
+				       err_dialog(N("Error!"), N("Same IP is already in %s file.", $HOSTS)) and return;
+				     }
+				   }
+				 }
+				 if ($wanted =~ /add/) {
+				   $iter = $model->append;
+				   $i = "-1";
+				   push @listhosts, {
+						     ip => $ip->get_text,
+						     hostname => $hostname->get_text,
+						     alias => $alias->get_text,
+						    };
+				 }
+				 $listhosts[$i]{hostname} = $hostname->get_text;
+				 $listhosts[$i]{alias} = $alias->get_text;
+				 $listhosts[$i]{ip} = $ip->get_text;
+				 $model->set($iter,
+					     COLUMN_IP, $listhosts[$i]{ip},
+					     COLUMN_HOSTNAME, $listhosts[$i]{hostname},
+					     COLUMN_ALIAS, $listhosts[$i]{alias},
+					    );
+				 $dialog->destroy;
+#				 write_conf_hosts();
+			       },
+			      },
+			     ),
+	  );
+  $dialog->show_all;
+}
+
+sub remove_entry {
+  my ($treeview) = @_;
+  my $model = $treeview->get_model;
+  my $selection = $treeview->get_selection;
+  my $iter = $selection->get_selected;
+    if ($iter) {
+      my $path = $model->get_path($iter);
+      my $i = ($path->get_indices)[0];
+      ask_okcancel("Remove entry ?", "Remove $listhosts[$i]{hostname}") or return;
+      $model->remove($iter);
+      splice @listhosts, $i, 1;
+    }
+#  write_conf_hosts();
+}
+
+sub create_model() {
+  get_host_data();
+  my $model = Gtk2::ListStore->new("Glib::String", "Glib::String",  "Glib::String");
+  foreach my $a (@listhosts) {
+    my $iter = $model->append;
+    $model->set($iter,
+		 COLUMN_IP, $a->{ip},
+		 COLUMN_HOSTNAME, $a->{hostname},
+		 COLUMN_ALIAS, $a->{alias},
+		);
+	     }
+  return $model;
+}
+
+# add colum to model
+sub add_columns {
+  my $treeview = shift;
+  my $model = $treeview->get_model;
+  each_index {
+    my $renderer = Gtk2::CellRendererText->new;
+    $renderer->set(editable => 0);
+    $renderer->set_data(column => $::i);
+    $treeview->insert_column_with_attributes(-1, $_, $renderer, 'text' => $::i);
+  } N("IP address"), N("Host name"), N("Host Aliases");
+}
+
+
+###############
+# Main Program
+###############
+# create model
+my $model = create_model();
+
+my $window = ugtk2->new("Drakhosts");
+$::main_window = $window->{real_window};
+$window->{rwindow}->set_size_request(500, 400) unless $::isEmbedded;
+my $W = $window->{window};
+$W->signal_connect(delete_event => sub { ugtk2->exit });
+
+my $treeview = Gtk2::TreeView->new_with_model($model);
+$treeview->set_rules_hint(1);
+$treeview->get_selection->set_mode('single');
+add_columns($treeview);
+
+$treeview->signal_connect(button_press_event => sub {
+			    my (undef, $event) = @_;
+			    my $selection = $treeview->get_selection;
+			    my $iter = $selection->get_selected;
+			    if ($iter) {
+			      add_modify_entry($treeview, "modify") if $event->type eq '2button-press';
+			    }
+			  });
+
+my $okcancel = create_okcancel({
+				cancel_clicked => sub { ugtk2->exit },
+				ok_clicked => sub { write_conf_hosts(); ugtk2->exit },
+			       },
+			      );
+
+
+
+# main interface
+$W->add(gtkpack_(Gtk2::VBox->new(0,0),
+		 if_(!$::isEmbedded, 0, Gtk2::Banner->new('IC-Dhost-48', N("DrakHOSTS manage hosts definitions"))),
+		 #if_($::isEmbedded, 0, Gtk2::Label->new("Here you can add, remove and alter hosts definition.")),
+		 1, gtkpack_(gtkset_border_width(Gtk2::HBox->new, 0),
+			     1, create_scrolled_window($treeview),
+			     0, gtkpack_(gtkset_border_width(create_vbox('start', 3)),
+					 0, gtksignal_connect(Gtk2::Button->new(N("Add")), clicked => sub {
+								eval { add_modify_entry($treeview, "add") };
+								my $err = $@;
+								if ($err) {
+								  err_dialog(N("Error"), N("Failed to add host.") . "\n\n" . $err);
+								}
+							      }),
+					 0, gtksignal_connect(Gtk2::Button->new(N("Modify")), clicked => sub {
+								eval { add_modify_entry($treeview, "modify") };
+								my $err = $@;
+								if ($err) {
+								  err_dialog(N("Error"), N("Failed to Modify host.") . "\n\n" . $err);
+								}
+							      }),
+					 0, gtksignal_connect(Gtk2::Button->new(N("Remove")), clicked => sub {
+								eval { remove_entry($treeview) };
+								my $err = $@;
+								if ($err) {
+								  err_dialog(N("Error"), N("Failed to remove host.") . "\n\n" . $err);
+								}
+							      }),
+					 if_($::isEmbedded, 0, gtksignal_connect(Gtk2::Button->new(N("Quit")), clicked => sub { ugtk2->exit })),
+					),
+			    ),
+		 0, $okcancel,
+		),
+       );
+	
+$W->show_all;
+Gtk2->main;