private void AddVMsToTree(TreeNode parent, ref int index, IXenConnection connection, VM[] vms, Host TheHost, bool IsPool)
{
foreach (VM vm in vms)
{
bool is_snapshot = (!vm.is_a_template && HalsignHelpers.IsVMShow(vm) && !(vm.snapshots != null && vm.snapshots.Count > 0) && vm.allowed_operations.Count > 0);
if (switchSnapshot)
{
is_snapshot = (!vm.is_a_template && HalsignHelpers.IsVMShow(vm) && !(vm.snapshots != null && vm.snapshots.Count > 0) && vm.allowed_operations.Count > 0);
}
else
{
is_snapshot = (!vm.is_a_template && HalsignHelpers.IsVMShow(vm) && vm.allowed_operations.Count > 0);
}
if (is_snapshot)
{
if ((HalsignHelpers.VMHome(vm) == TheHost) || !IsPool)
{
if (!vm.name_label.StartsWith("__gui__"))
{
if (switchSnapshot)
{
bool hasParent = false;
foreach (VBD vbd in vm.Connection.ResolveAll <VBD>(vm.VBDs))
{
if (HalsignHelpers.IsCDROM(vbd))
{
continue;
}
VDI vdi = vm.Connection.Resolve <VDI>(vbd.VDI);
if (vdi != null && vdi.Show(true))
{
if (vdi.sm_config.ContainsKey("vhd-parent") && !string.IsNullOrEmpty(vdi.sm_config["vhd-parent"]))
{
hasParent = true;
break;
}
}
}
if (hasParent)
{
continue;
}
}
this.AddVMNode(parent, index, vm);
index++;
//vmList.Add(vm.uuid, vm);
}
}
}
}
}
public virtual void SelectCD()
{
if (selectedCD == null)
{
if (Items.Count > 0)
{
SelectedIndex = 0;
}
else
{
SelectedIndex = -1;
}
return;
}
foreach (object o in Items)
{
ToStringWrapper <VDI> vdiNameWrapper = o as ToStringWrapper <VDI>;
if (vdiNameWrapper == null)
{
continue;
}
VDI iso = vdiNameWrapper.item;
if (iso == null || !iso.Show(Properties.Settings.Default.ShowHiddenVMs))
{
continue;
}
if (iso == selectedCD)
{
SelectedItem = o;
break;
}
}
}
private void BuildList()
{
Program.AssertOnEventThread();
if (!this.Visible)
{
return;
}
try
{
dataGridViewStorage.SuspendLayout();
DataGridViewSelectedRowCollection vbdSavedItems = dataGridViewStorage.SelectedRows;
dataGridViewStorage.Rows.Clear();
if (vm == null)
{
return;
}
bool storageLinkColumnVisible = false;
List <bool> devices_in_use = new List <bool>();
foreach (VBD vbd in vm.Connection.ResolveAll(vm.VBDs))
{
vbd.PropertyChanged -= new PropertyChangedEventHandler(vbd_PropertyChanged);
vbd.PropertyChanged += new PropertyChangedEventHandler(vbd_PropertyChanged);
if (!vbd.IsCDROM && !vbd.IsFloppyDrive)
{
VDI vdi = vm.Connection.Resolve(vbd.VDI);
if (vdi == null || !vdi.Show(Properties.Settings.Default.ShowHiddenVMs))
{
continue;
}
SR sr = vm.Connection.Resolve(vdi.SR);
if (sr == null || sr.IsToolsSR)
{
continue;
}
storageLinkColumnVisible = vdi.sm_config.ContainsKey("SVID");
vdi.PropertyChanged -= new PropertyChangedEventHandler(vdi_PropertyChanged);
vdi.PropertyChanged += new PropertyChangedEventHandler(vdi_PropertyChanged);
dataGridViewStorage.Rows.Add(new VBDRow(vbd, vdi, sr));
int i;
if (int.TryParse(vbd.userdevice, out i))
{
while (devices_in_use.Count <= i)
{
devices_in_use.Add(false);
}
devices_in_use[i] = true;
}
}
//CA-47050: the dnsColumn should be autosized to Fill, but should not become smaller than a minimum
//width, which is chosen to be the column's contents (including header) width. To find what this is
//set temporarily the column's autosize mode to AllCells.
HelpersGUI.ResizeLastGridViewColumn(ColumnDevicePath);
}
storageLinkColumn.Visible = storageLinkColumnVisible;
dataGridViewStorage.Sort(dataGridViewStorage.SortedColumn, dataGridViewStorage.SortOrder == SortOrder.Ascending ? ListSortDirection.Ascending : ListSortDirection.Descending);
IEnumerable <VBD> vbdsSelected = from VBDRow row in vbdSavedItems select row.VBD;
foreach (VBDRow row in dataGridViewStorage.Rows)
{
row.Selected = vbdsSelected.Contains(row.VBD);
}
}
catch (Exception e)
{
log.ErrorFormat("Exception building VM storage list: {0}", e.Message);
}
finally
{
dataGridViewStorage.ResumeLayout();
}
UpdateButtons();
}
/// <summary>
/// 1. Check that how many VDIs were checked for replication
/// 2. Check whether the vms on destination host have the same amount of vdis on destination host
/// 3. Check whether the vdis have key "src_vdi_uuid"
/// </summary>
/// <param name="parent"></param>
/// <param name="index"></param>
/// <param name="vms"></param>
private void AddVmsToTree(TreeNode parent, ref int index, List <VM> vms)
{
VM[] vMs =
this.selected_xenConnection.Cache.VMs.Where(
vm =>
(vm.uuid != null && vm.is_a_real_vm && HalsignHelpers.VMHome(vm) != null &&
HalsignHelpers.VMHome(vm) == this.selected_host)).ToArray();
foreach (VM vm in vms)
{
TreeNode nodeSelectedVM = this.AddVMNodes(parent, index, vm);
TreeNode newNode = new TreeNode(Messages.NEW_REPLICATION);
newNode.ImageIndex = 999;
newNode.SelectedImageIndex = 999;
newNode.Tag = "new";
newNode.Checked = true;
nodeSelectedVM.Nodes.Add(newNode);
List <string> sourceVdiList = this.vdiCheckedDic[vm.uuid].Split(new string[] { "@" }, StringSplitOptions.RemoveEmptyEntries).ToList <string>();
foreach (VM tempVm in vMs)
{
bool isOperationAllowed = (!tempVm.is_a_template && HalsignHelpers.IsVMShow(tempVm) && tempVm.allowed_operations.Count > 0);
if (isOperationAllowed)
{
List <VDI> destVdiList = new List <VDI>();
foreach (VBD vbd in tempVm.Connection.ResolveAll <VBD>(tempVm.VBDs).ToArray())
{
if (HalsignHelpers.IsCDROM(vbd))
{
continue;
}
VDI vdi = tempVm.Connection.Resolve(vbd.VDI);
SR sr = tempVm.Connection.Resolve(vdi.SR);
if (vdi != null && vdi.Show(true) && !string.IsNullOrEmpty(vdi.uuid) && (sr != null && sr.uuid == this.selected_sr_uuid))
{
if (null != vdi.uuid && !vdi.uuid.Equals(""))
{
destVdiList.Add(vdi);
}
}
}
if (sourceVdiList.Count == destVdiList.Count)
{
int vdiiNo = 0;
foreach (VDI vdii in destVdiList)
{
if (vdii.other_config.ContainsKey("src_vdi_uuid"))
{
foreach (string uuid in sourceVdiList)
{
if (vdii.other_config["src_vdi_uuid"].Equals(uuid))
{
vdiiNo++;
}
}
}
}
if (vdiiNo == destVdiList.Count)
{
TreeNode nodeTemp = new TreeNode(tempVm.name_label);
nodeTemp.ImageIndex = 999;
nodeTemp.SelectedImageIndex = 999;
nodeTemp.Tag = new ReplicatedVmState(tempVm.uuid, tempVm.power_state == vm_power_state.Running);
nodeSelectedVM.Nodes.Add(nodeTemp);
}
}
}
}
index++;
}
}