/// <summary>
/// Restores the virtual machine to the state when the specified snapshot was created.
/// </summary>
/// <param name="powerOnOptions">
/// Any applicable VixVMPowerOpOptions. If the virtual machine was powered on when the snapshot was created,
/// then this will determine how the virtual machine is powered back on. To prevent the virtual machine from being
/// powered on regardless of the power state when the snapshot was created, use the
/// VIX_VMPOWEROP_SUPPRESS_SNAPSHOT_POWERON flag. VIX_VMPOWEROP_SUPPRESS_SNAPSHOT_POWERON is mutually exclusive to
/// all other VixVMPowerOpOptions.
/// </param>
/// <param name="timeoutInSeconds">Timeout in seconds.</param>
public void RevertToSnapshot(int powerOnOptions, int timeoutInSeconds)
{
try
{
VMWareJobCallback callback = new VMWareJobCallback();
using (VMWareJob job = new VMWareJob(_vm.RevertToSnapshot(
_handle, powerOnOptions, null, callback), callback))
{
job.Wait(timeoutInSeconds);
}
}
catch (Exception ex)
{
throw new Exception(
string.Format("Failed to revert to snapshot: powerOnOptions={0} timeoutInSeconds={1}",
powerOnOptions, timeoutInSeconds), ex);
}
}
private static void ThreadProc(object param)
{
ConnectionInfo connectionInfo = (ConnectionInfo)param;
while (true)
{
try
{
// connect to a VI host
ConsoleOutput.WriteLine("Connecting to {0}", string.IsNullOrEmpty(connectionInfo.Uri)
? "VMWare Workstation"
: connectionInfo.Uri);
IJob connectJob = vix.Connect(Constants.VIX_API_VERSION, connectionInfo.HostType,
connectionInfo.Uri, 0, connectionInfo.Username, connectionInfo.Password, 0, null, null);
object[] connectProperties = { Constants.VIX_PROPERTY_JOB_RESULT_HANDLE };
object hosts = null;
ulong rc = connectJob.Wait(connectProperties, ref hosts);
if (vix.ErrorIndicatesFailure(rc))
{
((IVixHandle2)connectJob).Close();
throw new Exception(vix.GetErrorText(rc, "en-US"));
}
IHost host = (IHost)((object[])hosts)[0];
{
// open a vm
ConsoleOutput.WriteLine("Opening {0}", connectionInfo.Vmx);
IJob openJob = host.OpenVM(connectionInfo.Vmx, null);
object[] openProperties = { Constants.VIX_PROPERTY_JOB_RESULT_HANDLE };
object openResults = null;
rc = openJob.Wait(openProperties, ref openResults);
if (vix.ErrorIndicatesFailure(rc))
{
((IVixHandle2)openJob).Close();
throw new Exception(vix.GetErrorText(rc, "en-US"));
}
ConsoleOutput.WriteLine("Opened {0}", connectionInfo.Vmx);
IVM2 vm = (IVM2)((object[])openResults)[0];
((IVixHandle2)openJob).Close();
// get root snapshot
ConsoleOutput.WriteLine("Fetching root snapshot");
ISnapshot snapshot = null;
rc = vm.GetRootSnapshot(0, out snapshot);
if (vix.ErrorIndicatesFailure(rc))
{
throw new Exception(vix.GetErrorText(rc, "en-US"));
}
ConsoleOutput.WriteLine("Reverting to snapshot");
// revert to the snapshot
IJob revertJob = vm.RevertToSnapshot(snapshot, Constants.VIX_VMPOWEROP_NORMAL, null, null);
rc = revertJob.WaitWithoutResults();
((IVixHandle2)snapshot).Close();
((IVixHandle2)revertJob).Close();
if (vix.ErrorIndicatesFailure(rc))
{
throw new Exception(vix.GetErrorText(rc, "en-US"));
}
// power on
ConsoleOutput.WriteLine("Powering on");
IJob powerOnJob = vm.PowerOn(VixCOM.Constants.VIX_VMPOWEROP_NORMAL, null, null);
rc = powerOnJob.WaitWithoutResults();
((IVixHandle2)powerOnJob).Close();
if (vix.ErrorIndicatesFailure(rc))
{
throw new Exception(vix.GetErrorText(rc, "en-US"));
}
// wait for tools in guest
ConsoleOutput.WriteLine("Waiting for tools");
IJob waitForToolsJob = vm.WaitForToolsInGuest(240, null);
rc = waitForToolsJob.WaitWithoutResults();
((IVixHandle2)waitForToolsJob).Close();
if (vix.ErrorIndicatesFailure(rc))
{
throw new Exception(vix.GetErrorText(rc, "en-US"));
}
// power off
ConsoleOutput.WriteLine("Powering off");
IJob powerOffJob = vm.PowerOff(VixCOM.Constants.VIX_VMPOWEROP_NORMAL, null);
rc = powerOffJob.WaitWithoutResults();
((IVixHandle2)powerOffJob).Close();
if (vix.ErrorIndicatesFailure(rc))
{
throw new Exception(vix.GetErrorText(rc, "en-US"));
}
((IVixHandle2)vm).Close();
}
// disconnect
ConsoleOutput.WriteLine("Disconnecting");
host.Disconnect();
}
catch (Exception ex)
{
ConsoleOutput.WriteLine("ERROR: {0}", ex.Message);
ConsoleOutput.WriteLine("{0}", ex.StackTrace);
}
}
}
/// <summary>
/// AV demo, see http://communities.vmware.com//thread/187177?tstart=0.
/// </summary>
/// <param name="args"></param>
static void Main(string[] args)
{
int iterationNo = 1;
while (true)
{
IHost host = null;
IVM2 vm = null;
try
{
VixCOM.VixLib vix = new VixLib();
Console.WriteLine("**** Iteration: " + iterationNo + "*******");
iterationNo++;
// connect to a VI host
Console.WriteLine("Connecting to host");
IJob connectJob = vix.Connect(Constants.VIX_API_VERSION, Constants.VIX_SERVICEPROVIDER_VMWARE_VI_SERVER,
"https://linc.nycapt35k.com/sdk/", 0, "vmuser", "admin123", 0, null, null);
object[] connectProperties = { Constants.VIX_PROPERTY_JOB_RESULT_HANDLE };
object hosts = null;
ulong rc = connectJob.Wait(connectProperties, ref hosts);
if (vix.ErrorIndicatesFailure(rc))
{
((IVixHandle2)connectJob).Close();
throw new Exception(vix.GetErrorText(rc, "en-US"));
}
host = (IHost)((object[])hosts)[0];
((IVixHandle2)connectJob).Close();
{
// open a vm
Console.WriteLine("Opening VM");
IJob openJob = host.OpenVM("[dbprotect-1] ddoub-purple/ddoub-purple.vmx", null);
object[] openProperties = { Constants.VIX_PROPERTY_JOB_RESULT_HANDLE };
object openResults = null;
rc = openJob.Wait(openProperties, ref openResults);
if (vix.ErrorIndicatesFailure(rc))
{
((IVixHandle2)openJob).Close();
throw new Exception(vix.GetErrorText(rc, "en-US"));
}
vm = (IVM2)((object[])openResults)[0];
((IVixHandle2)openJob).Close();
// get root snapshot
Console.WriteLine("Fetching root snapshot");
ISnapshot snapshot = null;
rc = vm.GetRootSnapshot(0, out snapshot);
if (vix.ErrorIndicatesFailure(rc))
{
((IVixHandle2)openJob).Close();
throw new Exception(vix.GetErrorText(rc, "en-US"));
}
Console.WriteLine("Reverting to snapshot");
// revert to the snapshot
IJob revertJob = vm.RevertToSnapshot(snapshot, Constants.VIX_VMPOWEROP_NORMAL, null, null);
revertJob.WaitWithoutResults();
((IVixHandle2)revertJob).Close();
((IVixHandle2)snapshot).Close();
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
finally
{
if (null != vm)
{
Console.WriteLine("Closing VM");
((IVixHandle2)vm).Close();
}
if (null != host)
{
Console.WriteLine("Disconnecting");
host.Disconnect();
}
Console.WriteLine("GC");
GC.Collect();
GC.WaitForPendingFinalizers();
}
}
}
