private void WriteEntryToReg(vmEntry entry)
{
ownWrite = true;
try
{
Debug.WriteLine("Opening Registry");
RegistryKey key = Registry.LocalMachine.CreateSubKey(regDir);
int vmNumber;
string tempVMFile, tempVMTimestamp,tempVMUsername,tempVMPassword;
if (key != null)
{
tempVMUsername = vmUsername + entry.indexNum;
tempVMPassword = vmPassword + entry.indexNum;
tempVMTimestamp = vmTimestamp + entry.indexNum;
key.SetValue(tempVMTimestamp, entry.timestamp.ToString());
key.SetValue(tempVMUsername, entry.username);
key.SetValue(tempVMPassword, entry.password);
key.Close();
}
ownWrite = false;
}
catch (Exception e)
{
Debug.WriteLine("Exception while adding entry to Reg " + e.Message);
}
}
private void DeleteEntryFromReg(vmEntry entry)
{
try
{
Debug.WriteLine("Opening Registry");
RegistryKey key = Registry.LocalMachine.CreateSubKey(regDir);
string tempVMTimestamp,tempUsername,tempPassword;
if (key != null)
{
if (key.GetValue(numVM) != null)
{
tempVMTimestamp = vmTimestamp + entry.indexNum;
tempUsername=vmUsername+entry.indexNum;
tempPassword=vmPassword+entry.indexNum;
key.DeleteValue(tempVMTimestamp);
key.DeleteValue(tempUsername);
key.DeleteValue(tempPassword);
}
key.Close();
}
}
catch (Exception e)
{
Debug.WriteLine("Exception while deleting entry from Reg " + e.Message);
}
}
private void GetVMInfo()
{
try
{
Debug.WriteLine("Opening Registry");
RegistryKey key = Registry.LocalMachine.OpenSubKey(regDir);
string tempVMName, tempVMFile, tempVMSnapshot, tempVMUsername, tempVMPassword, tempVMTimestamp;
if (key != null)
{
Debug.WriteLine("Successfully opened Registry");
if (key.GetValue(numVM) != null)
{
numVMs = Convert.ToInt32(key.GetValue(numVM).ToString());
for (int i = 1; i <= numVMs; i++)
{
tempVMName = vmName + i;
tempVMFile = vmFile + i;
tempVMSnapshot = vmSnapshot + i;
tempVMUsername = vmUsername + i;
tempVMPassword = vmPassword + i;
tempVMTimestamp = vmTimestamp + i;
Debug.WriteLine("Temp VM String " + tempVMName + " " + tempVMFile + " " + tempVMSnapshot);
vmEntry entry = new vmEntry();
entry.indexNum = i;
if (key.GetValue(tempVMName) != null)
{
entry.vmName = key.GetValue(tempVMName).ToString();
}
if (key.GetValue(tempVMFile) != null)
{
entry.vmFile = key.GetValue(tempVMFile).ToString();
}
if (key.GetValue(tempVMSnapshot) != null)
{
entry.snapshotName = key.GetValue(tempVMSnapshot).ToString();
}
if (key.GetValue(tempVMUsername) != null)
{
entry.username = key.GetValue(tempVMUsername).ToString();
entry.password = key.GetValue(tempVMPassword).ToString();
entry.timestamp = Convert.ToDateTime(key.GetValue(tempVMTimestamp).ToString());
entry.busy = true;
queue.Enqueue(entry);
}
else
{
entry.busy = false;
}
vmList.Add(entry);
}
}
key.Close();
}
}
catch (Exception e)
{
Debug.WriteLine( "Exception while reading from reg " + e.Message);
}
}
