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/*-*- Mode: C; c-basic-offset: 8 -*-*/
/***
This file is part of SmartKit.
Copyright 2008 Lennart Poettering
SmartKit is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation, either version 2.1 of the
License, or (at your option) any later version.
SmartKit 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with SmartKit. If not, If not, see
<http://www.gnu.org/licenses/>.
***/
using DBus;
using GLib;
using Gtk;
public class DiskHealth : Gtk.Builder {
string uifile = "gnome-disk-health.ui";
public bool create_widgets(string disk_string) {
try {
add_from_file (uifile);
Gtk.Widget window = (Gtk.Widget) get_object("DiskHealthDialog");
if (!fill_in_data(disk_string))
return false;
window.show_all();
window.destroy += Gtk.main_quit;
} catch (GLib.Error e) {
stderr.printf("Failed to create main window: %s\n", e.message);
return false;
}
return true;
}
private DBus.Connection connection;
private dynamic DBus.Object manager;
private DBus.ObjectPath dbus_path;
private dynamic DBus.Object disk;
public bool fill_in_data(string disk_string) {
try {
connection = DBus.Bus.get(DBus.BusType.SYSTEM);
manager = connection.get_object("net.poettering.SmartKit", "/", "net.poettering.SmartKit.Manager");
DBus.ObjectPath p;
try {
p = manager.getDiskByPath(disk_string);
} catch (DBus.Error e) {
try {
p = manager.getDiskByUDI(disk_string);
} catch (DBus.Error e) {
return false;
}
}
stderr.printf("Using D-Bus path %s\n", p);
disk = connection.get_object("net.poettering.SmartKit", p, "net.poettering.SmartKit.Disk");
((Gtk.Label) get_object("pathLabel")).set_label(disk.getPath());
((Gtk.Label) get_object("sizeLabel")).set_label(pretty_size(disk.getSize()));
bool b = disk.isIdentifyAvailable();
if (b) {
((Gtk.Label) get_object("modelLabel")).set_label(disk.getIdentifyModel());
((Gtk.Label) get_object("serialLabel")).set_label(disk.getIdentifySerial());
((Gtk.Label) get_object("firmwareLabel")).set_label(disk.getIdentifyFirmware());
} else {
((Gtk.Label) get_object("modelLabel")).set_label("n/a");
((Gtk.Label) get_object("serialLabel")).set_label("n/a");
((Gtk.Label) get_object("firmwareLabel")).set_label("n/a");
}
if (b)
b = disk.isSmartAvailable();
if (b) {
((Gtk.Label) get_object("smartLabel")).set_label("Disk health functionality (S.M.A.R.T.) is available.");
} else {
((Gtk.Label) get_object("smartLabel")).set_markup("Disk health functionality (S.M.A.R.T.) is <b>not</b> available.");
((Gtk.Label) get_object("healthLabel")).set_label("");
((Gtk.Label) get_object("badSectorsLabel")).set_label("");
((Gtk.Label) get_object("temperatureLabel")).set_label("");
}
} catch (DBus.Error e) {
stderr.printf("D-Bus error: %s\n", e.message);
return false;
}
return true;
}
public static string pretty_size(uint64 size) {
if (size >= (uint64)1024*(uint64)1024*(uint64)1024*(uint64)1024)
return "%0.1f TiB".printf((double) size/1024/1024/1024/1024);
else if (size >= (uint64)1024*(uint64)1024*(uint64)1024)
return "%0.1f GiB".printf((double) size/1024/1024/1024);
else if (size >= (uint64)1024*(uint64)1024)
return "%0.1f MiB".printf((double) size/1024/1024);
else if (size >= (uint64)1024)
return "%0.1f KiB".printf((double) size/1024);
else
return "%u B".printf((uint) size);
}
public static int main (string[] args) {
Gtk.init(ref args);
var dh = new DiskHealth();
if (dh.create_widgets(args[1]))
Gtk.main ();
return 0;
}
}
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