public static VirtualMachineSnapshot GetFromWmi(ManagementBaseObject objSnapshot)
{
if (objSnapshot == null || objSnapshot.Properties.Count == 0)
{
return(null);
}
VirtualMachineSnapshot snapshot = new VirtualMachineSnapshot();
snapshot.Id = (string)objSnapshot["InstanceID"];
snapshot.Name = (string)objSnapshot["ElementName"];
string parentId = (string)objSnapshot["Parent"];
if (!String.IsNullOrEmpty(parentId))
{
int idx = parentId.IndexOf("Microsoft:");
snapshot.ParentId = parentId.Substring(idx, parentId.Length - idx - 1);
snapshot.ParentId = snapshot.ParentId.ToLower().Replace("microsoft:", "");
}
if (!String.IsNullOrEmpty(snapshot.Id))
{
snapshot.Id = snapshot.Id.ToLower().Replace("microsoft:", "");
}
snapshot.Created = Wmi.ToDateTime((string)objSnapshot["CreationTime"]);
if (string.IsNullOrEmpty(snapshot.ParentId))
{
snapshot.ParentId = null; // for capability
}
return(snapshot);
}
public static void Delete(PowerShellManager powerShell, VirtualMachineSnapshot snapshot, bool includeChilds)
{
Command cmd = new Command("Remove-VMSnapshot");
cmd.Parameters.Add("VMName", snapshot.VMName);
cmd.Parameters.Add("Name", snapshot.Name);
if (includeChilds)
{
cmd.Parameters.Add("IncludeAllChildSnapshots", true);
}
powerShell.Execute(cmd, true);
}
public static VirtualMachineSnapshot GetFromPS(PSObject psObject, string runningSnapshotId = null)
{
var snapshot = new VirtualMachineSnapshot
{
Id = psObject.GetString("Id"),
Name = psObject.GetString("Name"),
VMName = psObject.GetString("VMName"),
ParentId = psObject.GetString("ParentSnapshotId"),
Created = psObject.GetProperty <DateTime>("CreationTime")
};
if (string.IsNullOrEmpty(snapshot.ParentId))
{
snapshot.ParentId = null; // for capability
}
if (!String.IsNullOrEmpty(runningSnapshotId))
{
snapshot.IsCurrent = snapshot.Id == runningSnapshotId;
}
return(snapshot);
}
