internal void CollectLogicalDiscs(bool useCache = false)
{
if (useCache && _islogicalDiscsCollected)
return;
CollectDiscPartitions(true);
try
{
var partitions = Devices.SelectMany(x => x.Partitions).ToArray();
Func<ManagementObject, string, string> getDeviceId = ((mo, selector) =>
{
var input = mo.TryGet<string>(selector).ToString();
var match = Regex.Match(input, "DeviceID=\"(.*?)\"");
return match.Groups[1].Value;
});
var mapping = new ManagementObjectSearcher("SELECT * FROM Win32_LogicalDiskToPartition").Get().OfType<ManagementObject>().ToDictionary(mo => getDeviceId(mo, "Dependent"), mo => partitions.FirstOrDefault(part => part.DeviceId == getDeviceId(mo, "Antecedent")));
var groupedLogicalDisks = new ManagementObjectSearcher("SELECT * FROM Win32_LogicalDisk").Get().OfType<ManagementObject>().GroupBy(x => x.TryGet<string>("DeviceID"));
foreach (var group in groupedLogicalDisks)
{
try
{
CsgDiskPartition targetPartition;
if (!mapping.TryGetValue(group.Key, out targetPartition))
continue;
new ListAssimilator<ManagementObject, CsgLogicalDisk>(group, targetPartition._logicalDisks)
{
CreateFunc = o => CsgLogicalDisk.FromManagementObject(o),
EqualFunc = (o, disk) => disk.DeviceId == o.TryGet<string>("DeviceID"),
OnPairFound = (o, disk) => disk.Load(o),
}.Execute();
}
catch (Exception)
{
}
}
}
catch (Exception)
{
}
_islogicalDiscsCollected = true;
}
