public HDDControl(Panel parent, HardDiskDrive drive)
{
this.parent = parent;
InitializeComponent();
Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top
| System.Windows.Forms.AnchorStyles.Left)
| System.Windows.Forms.AnchorStyles.Right)));
Update(drive);
this.Width = parent.Width - 8;
PartitionPanel.HorizontalScroll.Enabled = false;
PartitionPanel.HorizontalScroll.Visible = false;
}
public void Update(HardDiskDrive drive)
{
BackColor = Colours.COLOURS[Colours.SELECTED_COLOUR_SCHEME][0];
PartitionPanel.BackColor = Colours.COLOURS[Colours.SELECTED_COLOUR_SCHEME][1];
foreach (Control c in Controls)
{
if (c is Label)
{
((Label)c).ForeColor = Colours.COLOURS[Colours.SELECTED_COLOUR_SCHEME][3];
}
}
NameTxt.Text = drive.HWName;
CapacityTxt.Text = drive.Capacity.ToString("0.## GB");
TempTxt.Text = drive.Temperature.ToString("0.## °C");
if (partitions == null || partitions.Length != drive.Partitions.Count)
{
PartitionPanel.Controls.Clear();
int top = 4;
partitions = new PartitionControl[drive.Partitions.Count];
for (int i = 0; i < drive.Partitions.Count; i++)
{
Partition partition = drive.Partitions[i];
PartitionControl part = new PartitionControl(partition);
part.Top = top;
top = part.Bottom + 4;
PartitionPanel.Controls.Add(part);
partitions[i] = part;
}
}
else
{
foreach (Partition partition in drive.Partitions)
{
foreach (PartitionControl partitionControl in partitions)
{
if (partition.Equals(partitionControl.partition))
{
partitionControl.Update(partition);
break;
}
}
}
}
}
protected void Update_Elapsed2(object sender, ElapsedEventArgs e)
{
Lock.WaitOne();
// HARD DISK DRIVES
searcher = new ManagementObjectSearcher("select * from Win32_DiskDrive");
if (!IsFirstScanComplete || searcher.Get().Count != HardDrives.Count)
{
computerHardware.Open();
IsFirstScanComplete = true;
// Get HDDs then per HDD store list of partition IDs as ints, then per partition, add to a HDD
// Clear potentiall populated HDD list
HardDrives.Clear();
// Scrape & Update
foreach (ManagementObject share in searcher.Get())
{
HardDiskDrive hdd = new HardDiskDrive();
hdd.HWName = (string)share["Caption"];
hdd.Index = (int)(uint)share["Index"];
if (share["Size"] != null)
hdd.Capacity = ((double)(ulong)share["Size"]) / (1024 * 1024 * 1024); // In Gb
HardDrives.Add(hdd);
} // End outer management loop
// LOGICAL DISK TO PARTITION
searcher = new ManagementObjectSearcher("select * from Win32_LogicalDiskToPartition");
// Scrape & Update
foreach (ManagementObject share in searcher.Get())
{
HardDiskDrive hdd = null; // To be set later
string antecedent = (string)share["Antecedent"];
int hash = antecedent.IndexOf('#');
int comma = antecedent.IndexOf(',');
try
{
int hddIndex = Convert.ToInt32(antecedent.Substring(hash + 1, comma - hash - 1));
foreach (HardDiskDrive hddStored in HardDrives)
{
if (hddStored.Index == hddIndex)
{
hdd = hddStored; // Set the selected drive to add a partition to
break;
}
}
}
catch (System.FormatException ex)
{
Console.WriteLine(ex.StackTrace);
}
string dependent = (string)share["Dependent"];
int ivCommas = dependent.IndexOf('"');
dependent = dependent.Substring(ivCommas + 1, dependent.Length - ivCommas - 2);
if (hdd != null)
{
hdd.PartitionDeviceIDs.Add(dependent);
}
} // End outer management loop
// LOGICAL DISK
searcher = new ManagementObjectSearcher("select * from Win32_LogicalDisk");
string systemPartition = Environment.ExpandEnvironmentVariables("%SystemDrive%");
// Scrape & Update
foreach (ManagementObject share in searcher.Get())
{
HardDiskDrive hdd = null; // To be set later
string partitionDeviceID = (string)share.Properties["DeviceID"].Value;
bool found = false;
foreach (HardDiskDrive hddStored in HardDrives)
{
if (found == false)
{
foreach (string partitionID in hddStored.PartitionDeviceIDs)
{
if (partitionID.Equals(partitionDeviceID))
{
hdd = hddStored;
found = true;
break;
}
}
}
else
{
break;
}
}
if (hdd != null)
{
Partition partition = new Partition();
partition.Name = partitionDeviceID;
partition.Capacity = ((double)(ulong)share.Properties["Size"].Value) / (1024 * 1024 * 1024);
partition.FreeSpace = ((double)(ulong)share.Properties["FreeSpace"].Value) / (1024 * 1024 * 1024);
partition.FileSystem = (string)share.Properties["FileSystem"].Value;
partition.VolumeName = (string)share.Properties["VolumeName"].Value;
partition.SystemPartition = partitionDeviceID.Equals(systemPartition);
partition.VolumeSerialNumber = (string)share.Properties["VolumeSerialNumber"].Value;
partition.FoundAndUpdated = false;
hdd.addPartition(partition);
} // End null check
} // End outer management loop
} // End static properties
// TEMPERATURES
foreach (var hardware in computerHardware.Hardware)
{
hardware.Update();
string ident = hardware.Identifier.ToString(); // "/hdd/0"
int slash = ident.LastIndexOf('/');
try
{
int hddIndex = Convert.ToInt32(ident.Substring(slash + 1, ident.Length - slash - 1));
foreach (HardDiskDrive hdd in HardDrives)
{
if (hdd.Index == hddIndex)
{
foreach (var sensor in hardware.Sensors)
{
if (sensor.SensorType == SensorType.Temperature)
{
hdd.Temperature = (double)(float)sensor.Value;
break;
}
}
break;
}
} // End HDD matching check
}
catch (System.FormatException ex)
{
Console.WriteLine(ex.StackTrace);
}
}
// LOGICAL DISK DYNAMICS
searcher = new ManagementObjectSearcher("select * from Win32_LogicalDisk");
bool foundPartition = false;
foreach (ManagementObject share in searcher.Get())
{
string VolumeSerialNumber = (string)share.Properties["VolumeSerialNumber"].Value;
foreach (HardDiskDrive hddStored in HardDrives)
{
foreach (Partition partition in hddStored.Partitions)
{
if (partition.VolumeSerialNumber.Equals(VolumeSerialNumber))
{
partition.Name = (string)share.Properties["DeviceID"].Value;
partition.Capacity = ((double)(ulong)share.Properties["Size"].Value) / (1024 * 1024 * 1024);
partition.FreeSpace = ((double)(ulong)share.Properties["FreeSpace"].Value) / (1024 * 1024 * 1024);
partition.VolumeName = (string)share.Properties["VolumeName"].Value;
foundPartition = true;
partition.FoundAndUpdated = true;
break;
}
}
if (foundPartition) break;
}
// New Partition
if (!foundPartition)
{
HardDiskDrive hdd = null; // To be set later
string partitionDeviceID = (string)share.Properties["DeviceID"].Value;
bool found = false;
foreach (HardDiskDrive hddStored in HardDrives)
{
if (found == false)
{
foreach (string partitionID in hddStored.PartitionDeviceIDs)
{
if (partitionID.Equals(partitionDeviceID))
{
hdd = hddStored;
found = true;
break;
}
}
}
else
{
break;
}
}
if (hdd != null)
{
Partition partition = new Partition();
partition.Name = partitionDeviceID;
partition.Capacity = ((double)(ulong)share.Properties["Size"].Value) / (1024 * 1024 * 1024);
partition.FreeSpace = ((double)(ulong)share.Properties["FreeSpace"].Value) / (1024 * 1024 * 1024);
partition.FileSystem = (string)share.Properties["FileSystem"].Value;
partition.VolumeName = (string)share.Properties["VolumeName"].Value;
partition.SystemPartition = false;
partition.VolumeSerialNumber = (string)share.Properties["VolumeSerialNumber"].Value;
partition.FoundAndUpdated = true;
hdd.addPartition(partition);
} // End null check
}
foundPartition = false;
} // End outer management loop
// Loop through all partitions, if not updated? delete: mark not up to date anymore
foreach (HardDiskDrive hddStored in HardDrives)
{
List<Partition> toDelete = new List<Partition>();
foreach (Partition partition in hddStored.Partitions)
{
if (partition.FoundAndUpdated)
{
partition.FoundAndUpdated = false;
}
else
{
toDelete.Add(partition);
}
}
foreach (Partition partition in toDelete)
{
hddStored.Partitions.Remove(partition);
}
}
Lock.Release();
Update.Start();
}
