internal DialogResult ShowCreationWarning()
{
List <PIF> pifs = BondedPIFs;
bool will_disturb_primary = NetworkingHelper.ContainsPrimaryManagement(pifs);
bool will_disturb_secondary = NetworkingHelper.ContainsSecondaryManagement(pifs);
if (will_disturb_primary && will_disturb_secondary)
{
new ThreeButtonDialog(
new ThreeButtonDialog.Details(
SystemIcons.Error,
Messages.BOND_CREATE_WILL_DISTURB_BOTH,
Messages.BOND_CREATE)).ShowDialog(this);
return(DialogResult.Cancel);
}
if (will_disturb_primary)
{
Pool pool = Helpers.GetPool(Connection);
if (pool != null && pool.ha_enabled)
{
new ThreeButtonDialog(
new ThreeButtonDialog.Details(
SystemIcons.Error,
string.Format(Messages.BOND_CREATE_HA_ENABLED, pool.Name),
Messages.BOND_CREATE)).ShowDialog(this);
return(DialogResult.Cancel);
}
return(new ThreeButtonDialog(
new ThreeButtonDialog.Details(SystemIcons.Warning, Messages.BOND_CREATE_WILL_DISTURB_PRIMARY, Messages.BOND_CREATE),
"BondConfigError",
new ThreeButtonDialog.TBDButton(Messages.BOND_CREATE_CONTINUE, DialogResult.OK),
ThreeButtonDialog.ButtonCancel).ShowDialog(this));
}
if (will_disturb_secondary)
{
return(new ThreeButtonDialog(
new ThreeButtonDialog.Details(
SystemIcons.Warning,
Messages.BOND_CREATE_WILL_DISTURB_SECONDARY,
Messages.BOND_CREATE),
ThreeButtonDialog.ButtonOK,
ThreeButtonDialog.ButtonCancel).ShowDialog(this));
}
return(DialogResult.OK);
}
protected sealed override void ExecuteCore(SelectedItemCollection selection)
{
//It only supports one item selected for now
Trace.Assert(selection.Count == 1);
XenAPI.Network network = (XenAPI.Network)selection.FirstAsXenObject;
List <PIF> pifs = network.Connection.ResolveAll(network.PIFs);
if (pifs.Count == 0)
{
// Should never happen as long as the caller is enabling the button correctly, but
// it's possible in a tiny window across disconnecting.
log.Error("Network has no PIFs");
return;
}
// We just want one, so that we can name it.
PIF pif = pifs[0];
string msg = string.Format(Messages.DELETE_BOND_MESSAGE, pif.Name());
bool will_disturb_primary = NetworkingHelper.ContainsPrimaryManagement(pifs);
bool will_disturb_secondary = NetworkingHelper.ContainsSecondaryManagement(pifs);
if (will_disturb_primary)
{
Pool pool = Helpers.GetPool(network.Connection);
if (pool != null && pool.ha_enabled)
{
using (var dlg = new ErrorDialog(string.Format(Messages.BOND_DELETE_HA_ENABLED, pif.Name(), pool.Name()))
{
WindowTitle = Messages.DELETE_BOND
})
{
dlg.ShowDialog(Parent);
}
return;
}
string message = string.Format(will_disturb_secondary ? Messages.BOND_DELETE_WILL_DISTURB_BOTH : Messages.BOND_DELETE_WILL_DISTURB_PRIMARY, msg);
DialogResult result;
using (var dlg = new WarningDialog(message,
new ThreeButtonDialog.TBDButton(Messages.BOND_DELETE_CONTINUE, DialogResult.OK),
ThreeButtonDialog.ButtonCancel)
{
HelpName = "NetworkingConfigWarning",
WindowTitle = Messages.DELETE_BOND
})
{
result = dlg.ShowDialog(Parent);
}
if (DialogResult.OK != result)
{
return;
}
}
else if (will_disturb_secondary)
{
DialogResult dialogResult;
using (var dlg = new WarningDialog(string.Format(Messages.BOND_DELETE_WILL_DISTURB_SECONDARY, msg),
ThreeButtonDialog.ButtonOK,
ThreeButtonDialog.ButtonCancel))
{
dialogResult = dlg.ShowDialog(Parent);
}
if (DialogResult.OK != dialogResult)
{
return;
}
}
else
{
DialogResult dialogResult;
using (var dlg = new WarningDialog(msg,
new ThreeButtonDialog.TBDButton(Messages.OK, DialogResult.OK, selected: true),
ThreeButtonDialog.ButtonCancel))
{
dialogResult = dlg.ShowDialog(Parent);
}
if (DialogResult.OK != dialogResult)
{
return;
}
}
// The UI shouldn't offer deleting a bond in this case, but let's make sure we've
// done the right thing and that the bond hasn't been deleted in the meantime. (CA-27436).
Bond bond = pif.BondMasterOf();
if (bond != null)
{
new Actions.DestroyBondAction(bond).RunAsync();
}
}
internal bool CanCreateBond()
{
List <PIF> pifs = BondedPIFs;
bool will_disturb_primary = NetworkingHelper.ContainsPrimaryManagement(pifs);
bool will_disturb_secondary = NetworkingHelper.ContainsSecondaryManagement(pifs);
bool will_disturb_clustering = NetworkingHelper.ContainsClusteringPif(pifs);
// It is not allowed to bond primary and secondary interfaces together.
if (will_disturb_primary && will_disturb_secondary)
{
using (var dlg = new ThreeButtonDialog(
new ThreeButtonDialog.Details(
SystemIcons.Error,
Messages.BOND_CREATE_WILL_DISTURB_BOTH,
Messages.BOND_CREATE)))
{
dlg.ShowDialog(this);
}
return(false);
}
// Only primary management interface.
// In this case, clustering interface warning is hidden if it happens to be the management interface.
if (will_disturb_primary)
{
Pool pool = Helpers.GetPool(Connection);
if (pool != null && pool.ha_enabled)
{
using (var dlg = new ThreeButtonDialog(
new ThreeButtonDialog.Details(
SystemIcons.Error,
string.Format(Messages.BOND_CREATE_HA_ENABLED, pool.Name()),
Messages.BOND_CREATE)))
{
dlg.ShowDialog(this);
}
return(false);
}
DialogResult dialogResult;
using (var dlg = new ThreeButtonDialog(
new ThreeButtonDialog.Details(SystemIcons.Warning, Messages.BOND_CREATE_WILL_DISTURB_PRIMARY, Messages.BOND_CREATE),
"BondConfigError",
new ThreeButtonDialog.TBDButton(Messages.BOND_CREATE_CONTINUE, DialogResult.OK),
ThreeButtonDialog.ButtonCancel))
{
dialogResult = dlg.ShowDialog(this);
}
return(dialogResult == DialogResult.OK);
}
// Only secondary interface.
// If there is clustering interface, shows clustering warning. Otherwise, shows secondary interface warning.
if (will_disturb_secondary)
{
DialogResult dialogResult;
if (will_disturb_clustering)
{
using (var dlg = new ThreeButtonDialog(
new ThreeButtonDialog.Details(
SystemIcons.Warning,
Messages.BOND_CREATE_WILL_DISTURB_CLUSTERING,
Messages.BOND_CREATE),
ThreeButtonDialog.ButtonOK,
ThreeButtonDialog.ButtonCancel))
{
dialogResult = dlg.ShowDialog(this);
}
}
else
{
using (var dlg = new ThreeButtonDialog(
new ThreeButtonDialog.Details(
SystemIcons.Warning,
Messages.BOND_CREATE_WILL_DISTURB_SECONDARY,
Messages.BOND_CREATE),
ThreeButtonDialog.ButtonOK,
ThreeButtonDialog.ButtonCancel))
{
dialogResult = dlg.ShowDialog(this);
}
}
return(dialogResult == DialogResult.OK);
}
return(true);
}
protected sealed override void ExecuteCore(SelectedItemCollection selection)
{
//It only supports one item selected for now
Trace.Assert(selection.Count == 1);
XenAPI.Network network = (XenAPI.Network)selection.FirstAsXenObject;
List <PIF> pifs = network.Connection.ResolveAll(network.PIFs);
if (pifs.Count == 0)
{
// Should never happen as long as the caller is enabling the button correctly, but
// it's possible in a tiny window across disconnecting.
log.Error("Network has no PIFs");
return;
}
// We just want one, so that we can name it.
PIF pif = pifs[0];
string new_name;
string msg;
if (network != null && !Helpers.BostonOrGreater(network.Connection) && network.Connection.ResolveAll(network.VIFs).Count > 0)
{
// We have a live pre-Boston network. Tell the user that we're going to rename it.
new_name = Helpers.MakeUniqueName(Messages.RENAMED_BOND, GetAllNetworkNames(network.Connection));
msg = string.Format(Messages.DELETE_BOND_WITH_VIFS_MESSAGE, pif.Name, new_name);
}
else
{
// It's not in use -- delete the network as well as the bonds and PIFs.
new_name = null;
msg = string.Format(Messages.DELETE_BOND_MESSAGE, pif.Name);
}
bool will_disturb_primary = NetworkingHelper.ContainsPrimaryManagement(pifs);
bool will_disturb_secondary = NetworkingHelper.ContainsSecondaryManagement(pifs);
if (will_disturb_primary)
{
Pool pool = Helpers.GetPool(network.Connection);
if (pool != null && pool.ha_enabled)
{
new ThreeButtonDialog(
new ThreeButtonDialog.Details(
SystemIcons.Error,
string.Format(Messages.BOND_DELETE_HA_ENABLED, pif.Name, pool.Name),
Messages.DELETE_BOND)).ShowDialog(Parent);
return;
}
string message = string.Format(will_disturb_secondary ? Messages.BOND_DELETE_WILL_DISTURB_BOTH : Messages.BOND_DELETE_WILL_DISTURB_PRIMARY, msg);
if (DialogResult.OK !=
new ThreeButtonDialog(
new ThreeButtonDialog.Details(SystemIcons.Warning, message, Messages.DELETE_BOND),
"NetworkingConfigWarning",
new ThreeButtonDialog.TBDButton(Messages.BOND_DELETE_CONTINUE, DialogResult.OK),
ThreeButtonDialog.ButtonCancel).ShowDialog(Parent))
{
return;
}
}
else if (will_disturb_secondary)
{
if (DialogResult.OK !=
new ThreeButtonDialog(
new ThreeButtonDialog.Details(SystemIcons.Warning, string.Format(Messages.BOND_DELETE_WILL_DISTURB_SECONDARY, msg), Messages.XENCENTER),
ThreeButtonDialog.ButtonOK,
ThreeButtonDialog.ButtonCancel).ShowDialog(Parent))
{
return;
}
}
else
{
if (DialogResult.OK !=
new ThreeButtonDialog(
new ThreeButtonDialog.Details(SystemIcons.Warning, msg, Messages.XENCENTER),
new ThreeButtonDialog.TBDButton(Messages.OK, DialogResult.OK, ThreeButtonDialog.ButtonType.ACCEPT, true),
ThreeButtonDialog.ButtonCancel).ShowDialog(Program.MainWindow))
{
return;
}
}
// The UI shouldn't offer deleting a bond in this case, but let's make sure we've
// done the right thing and that the bond hasn't been deleted in the meantime. (CA-27436).
Bond bond = pif.BondMasterOf;
if (bond != null)
{
new Actions.DestroyBondAction(bond, new_name).RunAsync();
}
}
