public string TakeSnapshot()
{
var key = uuid + ":" + DateTime.Now.ToFileTime();
VirtualboxUtils.VBoxManage("snapshot " + uuid + " take \"" + key + "\" --pause");
LoadSnapshots();
return(Snapshots.Where(ss => ss.Name == key).First().Id);
}
public bool DownloadFile(string url, string destination)
{
lock (driver)
{
string argString = string.Format(
"guestcontrol {0} cp \"{1}\" \"{2}\" --username Administrator", uuid, url, destination);
return(VirtualboxUtils.VBoxManage("guestcontrol " + uuid +
" cp '" + url + "' '" + destination + "' --username Administrator"));
}
}
void LoadMachines()
{
machineMap.Clear();
IEnumerable <string> machineStrings;
VirtualboxUtils.VBoxManage("list vms", out machineStrings);
foreach (var str in machineStrings)
{
var parts = str.Split(new[] { '"' }, StringSplitOptions.RemoveEmptyEntries);
string name = parts[0].Trim();
string uuid = parts[1].Trim();
VirtualboxMachine machine = new VirtualboxMachine(this, name, uuid);
machineMap.Add(uuid, machine);
}
}
public void SaveProperties(VMProperties props)
{
lock (driver)
{
if (GetCurrentStatus() == MachineStatus.STARTED)
{
Shutdown();
}
VirtualboxUtils.VBoxManage("modifyvm " + uuid + " " +
"--memory " + props.MemorySize + " " +
"--vram " + props.VideoMemorySize + " " +
"--cpus " + props.CPUCount);
}
}
public void Start(string snapshotId)
{
lock (driver)
{
var ms = GetCurrentStatus();
if (ms == MachineStatus.STARTED)
{
Shutdown();
}
snapshotManager.RestoreSnapshot(snapshotId);
VirtualboxUtils.VBoxManage("startvm " + uuid);
Thread.Sleep(5000);
}
}
public VMProperties LoadProperties()
{
lock (driver)
{
var props = new VMProperties();
IEnumerable <string> propLines;
if (VirtualboxUtils.VBoxManage("showvminfo " + uuid + " --machinereadable", out propLines))
{
var propMap = propLines.Select(s => s.Split('=')).ToDictionary(parts => parts[0], parts => parts[1]);
props.MemorySize = int.Parse(propMap["memory"]);
props.VideoMemorySize = int.Parse(propMap["vram"]);
props.CPUCount = int.Parse(propMap["cpus"]);
}
return(props);
}
}
public void LoadSnapshots()
{
dict.Clear();
IEnumerable <string> result;
if (VirtualboxUtils.VBoxManage("snapshot " + uuid + " list --machinereadable", out result))
{
string[] resultArray = result.ToArray();
for (var i = 0; i < resultArray.Length - 1; i += 2)
{
var name = resultArray[i].Split('=')[1].Trim('"');
var suuid = resultArray[i + 1].Split('=')[1].Trim('"');
Snapshot ss = new Snapshot();
ss.Id = suuid;
ss.Name = name;
dict[suuid] = ss;
}
}
}
public MachineStatus GetCurrentStatus()
{
lock (driver)
{
IEnumerable <string> output;
bool running = false;
if (VirtualboxUtils.VBoxManage("list runningvms", out output))
{
running = output.Where(line => line.Contains(uuid)).Any();
}
if (running)
{
return(MachineStatus.STARTED);
}
else
{
return(MachineStatus.STOPPED);
}
}
}
public void DeleteSnapshot(string Id)
{
VirtualboxUtils.VBoxManage("snapshot " + uuid + " delete " + Id);
LoadSnapshots();
}
public void RestoreSnapshot(string Id)
{
VirtualboxUtils.VBoxManage("snapshot " + uuid + " restore " + Id);
}
public void CreateMachine(string name, VMProperties properties)
{
VirtualboxUtils.VBoxManage("createvm --name " + name + " --register");
}
public void Shutdown()
{
VirtualboxUtils.VBoxManage(" controlvm " + uuid + " poweroff");
Thread.Sleep(4000);
}
