1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/Hardware/HDD/HDD.cs Tue Jan 26 22:37:48 2010 +0000
1.3 @@ -0,0 +1,110 @@
1.4 +/*
1.5 +
1.6 + Version: MPL 1.1/GPL 2.0/LGPL 2.1
1.7 +
1.8 + The contents of this file are subject to the Mozilla Public License Version
1.9 + 1.1 (the "License"); you may not use this file except in compliance with
1.10 + the License. You may obtain a copy of the License at
1.11 +
1.12 + http://www.mozilla.org/MPL/
1.13 +
1.14 + Software distributed under the License is distributed on an "AS IS" basis,
1.15 + WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
1.16 + for the specific language governing rights and limitations under the License.
1.17 +
1.18 + The Original Code is the Open Hardware Monitor code.
1.19 +
1.20 + The Initial Developer of the Original Code is
1.21 + Michael Möller <m.moeller@gmx.ch>.
1.22 + Portions created by the Initial Developer are Copyright (C) 2009-2010
1.23 + the Initial Developer. All Rights Reserved.
1.24 +
1.25 + Contributor(s):
1.26 +
1.27 + Alternatively, the contents of this file may be used under the terms of
1.28 + either the GNU General Public License Version 2 or later (the "GPL"), or
1.29 + the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
1.30 + in which case the provisions of the GPL or the LGPL are applicable instead
1.31 + of those above. If you wish to allow use of your version of this file only
1.32 + under the terms of either the GPL or the LGPL, and not to allow others to
1.33 + use your version of this file under the terms of the MPL, indicate your
1.34 + decision by deleting the provisions above and replace them with the notice
1.35 + and other provisions required by the GPL or the LGPL. If you do not delete
1.36 + the provisions above, a recipient may use your version of this file under
1.37 + the terms of any one of the MPL, the GPL or the LGPL.
1.38 +
1.39 +*/
1.40 +
1.41 +using System;
1.42 +using System.Collections.Generic;
1.43 +using System.Drawing;
1.44 +
1.45 +namespace OpenHardwareMonitor.Hardware.HDD {
1.46 + public class HDD : IHardware {
1.47 +
1.48 + private const int UPDATE_DIVIDER = 30; // update only every 30s
1.49 +
1.50 + private string name;
1.51 + private IntPtr handle;
1.52 + private int drive;
1.53 + private int attribute;
1.54 + private Image icon;
1.55 + private Sensor temperature;
1.56 + private int count;
1.57 +
1.58 +
1.59 + public HDD(string name, IntPtr handle, int drive, int attribute) {
1.60 + this.name = name;
1.61 + this.handle = handle;
1.62 + this.drive = drive;
1.63 + this.attribute = attribute;
1.64 + this.count = 0;
1.65 + this.icon = Utilities.EmbeddedResources.GetImage("hdd.png");
1.66 + this.temperature = new Sensor("HDD", 0, SensorType.Temperature, this);
1.67 + Update();
1.68 + }
1.69 +
1.70 +
1.71 + public string Name {
1.72 + get { return name; }
1.73 + }
1.74 +
1.75 + public string Identifier {
1.76 + get { return "/hdd/" + drive; }
1.77 + }
1.78 +
1.79 + public Image Icon {
1.80 + get { return icon; }
1.81 + }
1.82 +
1.83 + public ISensor[] Sensors {
1.84 + get {
1.85 + return new ISensor[] { temperature };
1.86 + }
1.87 + }
1.88 +
1.89 + public string GetReport() {
1.90 + return null;
1.91 + }
1.92 +
1.93 + public void Update() {
1.94 + if (count == 0) {
1.95 + SMART.DriveAttribute[] attributes = SMART.ReadSmart(handle, drive);
1.96 + temperature.Value = attributes[attribute].RawValue[0];
1.97 + } else {
1.98 + temperature.Value = temperature.Value;
1.99 + }
1.100 +
1.101 + count++; count %= UPDATE_DIVIDER;
1.102 + }
1.103 +
1.104 + public void Close() {
1.105 + SMART.CloseHandle(handle);
1.106 + }
1.107 +
1.108 + #pragma warning disable 67
1.109 + public event SensorEventHandler SensorAdded;
1.110 + public event SensorEventHandler SensorRemoved;
1.111 + #pragma warning restore 67
1.112 + }
1.113 +}