protected override List<Disk> LoadDisksInternal() {
List<Disk> res = new List<Disk>();
try {
ManagementScope ms = new ManagementScope();
ObjectQuery oq = new ObjectQuery("SELECT * FROM Win32_DiskDrive");
ManagementObjectSearcher mos = new ManagementObjectSearcher(ms, oq);
ManagementObjectCollection moc = mos.Get();
foreach (ManagementObject mo in moc) {
WinPhysicalDisk disk = new WinPhysicalDisk(mo);
res.Add(disk);
}
} catch (Exception e) { Console.Error.WriteLine(e); }
return res;
}
public PhysicalDiskPartition(WinPhysicalDisk disk, MasterBootRecord.PartitionEntry pEntry) {
PhysicalDisk = disk;
Offset = pEntry.PartitionOffset;
Length = pEntry.PartitionLength;
ManagementScope ms = new ManagementScope();
ObjectQuery oq = new ObjectQuery(
string.Format("SELECT * FROM Win32_DiskPartition WHERE DiskIndex = {0} AND Index = {1}",
disk.Attributes.Index, pEntry.Index));
ManagementObjectSearcher mos = new ManagementObjectSearcher(ms, oq);
ManagementObjectCollection moc = mos.Get();
if (moc.Count != 1) {
throw new Exception("Unable to get partition data from WMI");
}
foreach (ManagementObject mo in moc) {
Attributes = new PhysicalDiskPartitionAttributes(mo, disk);
break;
}
Attributes.PartitionType = pEntry.PartitionType;
_fileSystem = FileSystem.TryLoad(this as IFileSystemStore);
}
public PhysicalDiskPartitionAttributes(ManagementObject mo, WinPhysicalDisk disk)
{
BytesPerSector = disk.Attributes.BytesPerSector;
Access = GetProperty <Access>(mo, "Access", Access.Unknown);
Availability = GetProperty <Availability>(mo, "Availability", Availability.Unknown);
BlockSize = GetProperty <ulong>(mo, "BlockSize", 0);
Bootable = GetProperty <bool>(mo, "Bootable", false);
BootPartition = GetProperty <bool>(mo, "BootPartition", false);
Caption = GetProperty <string>(mo, "Caption", "");
ConfigManagerErrorCode = GetProperty <uint>(mo, "ConfigManagerErrorCode", 0);
ConfigManagerUserConfig = GetProperty <bool>(mo, "ConfigManagerUserConfig", false);
CreationClassName = GetProperty <string>(mo, "CreationClassName", "");
Description = GetProperty <string>(mo, "Description", "");
DeviceID = GetProperty <string>(mo, "DeviceID", "");
DiskIndex = GetProperty <uint>(mo, "DiskIndex", 0);
ErrorCleared = GetProperty <bool>(mo, "ErrorCleared", false);
ErrorDescription = GetProperty <string>(mo, "ErrorDescription", "");
ErrorMethodology = GetProperty <string>(mo, "ErrorMethodology", "");
HiddenSectors = GetProperty <uint>(mo, "HiddenSectors", 0);
Index = GetProperty <uint>(mo, "Index", 0);
InstallDate = GetProperty <DateTime>(mo, "InstallDate", DateTime.MinValue);
LastErrorCode = GetProperty <uint>(mo, "LastErrorCode", 0);
Name = GetProperty <string>(mo, "Name", "");
NumberOfBlocks = GetProperty <ulong>(mo, "NumberOfBlocks", 0);
PNPDeviceID = GetProperty <string>(mo, "PNPDeviceID", "");
PowerManagementCapabilities = GetArray <PowerManagementCapability>(mo, "PowerManagementCapabilities", new PowerManagementCapability[0]);
PowerManagementSupported = GetProperty <bool>(mo, "PowerManagementSupported", false);
PrimaryPartition = GetProperty <bool>(mo, "PrimaryPartition", false);
Purpose = GetProperty <string>(mo, "Purpose", "");
RewritePartition = GetProperty <bool>(mo, "RewritePartition", false);
Size = GetProperty <ulong>(mo, "Size", 0);
StartingOffset = GetProperty <ulong>(mo, "StartingOffset", 0);
Status = GetProperty <string>(mo, "Status", "");
StatusInfo = GetProperty <StatusInfo>(mo, "StatusInfo", 0);
SystemCreationClassName = GetProperty <string>(mo, "SystemCreationClassName", "");
SystemName = GetProperty <string>(mo, "SystemName", "");
Type = GetProperty <string>(mo, "Type", "");
}
public PhysicalDiskPartitionAttributes(ManagementObject mo, WinPhysicalDisk disk) {
BytesPerSector = disk.Attributes.BytesPerSector;
Access = GetProperty<Access>(mo, "Access", Access.Unknown);
Availability = GetProperty<Availability>(mo, "Availability", Availability.Unknown);
BlockSize = GetProperty<ulong>(mo, "BlockSize", 0);
Bootable = GetProperty<bool>(mo, "Bootable", false);
BootPartition = GetProperty<bool>(mo, "BootPartition", false);
Caption = GetProperty<string>(mo, "Caption", "");
ConfigManagerErrorCode = GetProperty<uint>(mo, "ConfigManagerErrorCode", 0);
ConfigManagerUserConfig = GetProperty<bool>(mo, "ConfigManagerUserConfig", false);
CreationClassName = GetProperty<string>(mo, "CreationClassName", "");
Description = GetProperty<string>(mo, "Description", "");
DeviceID = GetProperty<string>(mo, "DeviceID", "");
DiskIndex = GetProperty<uint>(mo, "DiskIndex", 0);
ErrorCleared = GetProperty<bool>(mo, "ErrorCleared", false);
ErrorDescription = GetProperty<string>(mo, "ErrorDescription", "");
ErrorMethodology = GetProperty<string>(mo, "ErrorMethodology", "");
HiddenSectors = GetProperty<uint>(mo, "HiddenSectors", 0);
Index = GetProperty<uint>(mo, "Index", 0);
InstallDate = GetProperty<DateTime>(mo, "InstallDate", DateTime.MinValue);
LastErrorCode = GetProperty<uint>(mo, "LastErrorCode", 0);
Name = GetProperty<string>(mo, "Name", "");
NumberOfBlocks = GetProperty<ulong>(mo, "NumberOfBlocks", 0);
PNPDeviceID = GetProperty<string>(mo, "PNPDeviceID", "");
PowerManagementCapabilities = GetArray<PowerManagementCapability>(mo, "PowerManagementCapabilities", new PowerManagementCapability[0]);
PowerManagementSupported = GetProperty<bool>(mo, "PowerManagementSupported", false);
PrimaryPartition = GetProperty<bool>(mo, "PrimaryPartition", false);
Purpose = GetProperty<string>(mo, "Purpose", "");
RewritePartition = GetProperty<bool>(mo, "RewritePartition", false);
Size = GetProperty<ulong>(mo, "Size", 0);
StartingOffset = GetProperty<ulong>(mo, "StartingOffset", 0);
Status = GetProperty<string>(mo, "Status", "");
StatusInfo = GetProperty<StatusInfo>(mo, "StatusInfo", 0);
SystemCreationClassName = GetProperty<string>(mo, "SystemCreationClassName", "");
SystemName = GetProperty<string>(mo, "SystemName", "");
Type = GetProperty<string>(mo, "Type", "");
}
public MasterBootRecord(WinPhysicalDisk disk) {
PhysicalDisk = disk;
Offset = 0;
Length = MBR_SIZE;
_partitionEntries = new List<PartitionEntry>();
try {
_data = disk.GetBytes(0, MBR_SIZE);
} catch (Exception e) {
throw new Exception("Failed to load the Master Boot Record!", e);
}
for (int i = 0; i < MAX_PARTITIONS; i++) {
int offset = 0x1BE + 16 * i;
if (PartitionEntryExistsAt(offset, 16)) {
_partitionEntries.Add(new PartitionEntry(_data, offset, (int)disk.Attributes.BytesPerSector, i));
}
}
_partitionEntries.Sort(new Comparison<PartitionEntry>(delegate(PartitionEntry a, PartitionEntry b) {
return a.PartitionOffset.CompareTo(b.PartitionOffset);
}));
}
