/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void AmendNetworkButton_Click(object sender, EventArgs e)
{
if (this.NetworksListView.SelectedItems.Count == 1)
{
ListViewItem SelectedItem = this.NetworksListView.SelectedItems[0];
WolHostNetwork SelectedNetwork = SelectedItem.Tag as WolHostNetwork;
WolHostNetwork ClonedNetwork = SelectedNetwork.Clone();
if (SelectedNetwork != null)
{
using (AmendNetwork AmendNetworkForm = new AmendNetwork(ActionMode.Amend, ClonedNetwork))
{
if (AmendNetworkForm.ShowDialog() == DialogResult.OK)
{
SelectedItem.SubItems[0].Text = ClonedNetwork.Name;
SelectedItem.SubItems[1].Text = ClonedNetwork.Address;
SelectedItem.Tag = ClonedNetwork;
this.NetworksListView.AutoResizeColumns(ColumnHeaderAutoResizeStyle.ColumnContent);
}
}
}
}
}
/// <summary>
/// Creates and initialises a new instance of the AmendNetwork form.
/// </summary>
/// <param name="action">The <see cref="ActionMode">amendment mode</see> in which the form will be operating.</param>
/// <param name="network">The data object representing the network to be amended.</param>
public AmendNetwork(ActionMode action, WolHostNetwork network)
{
InitializeComponent();
_action = action;
_network = network;
InitialiseUI();
}
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void AddNetworkButton_Click(object sender, EventArgs e)
{
WolHostNetwork NewNetwork = new WolHostNetwork();
using (AmendNetwork AddNetworkForm = new AmendNetwork(ActionMode.Add, NewNetwork))
{
if (AddNetworkForm.ShowDialog() == DialogResult.OK)
{
ListViewItem NewListItem = new ListViewItem(new string[] {
NewNetwork.Name,
NewNetwork.Address
});
NewListItem.Tag = NewNetwork;
this.NetworksListView.Items.Add(NewListItem);
this.NetworksListView.AutoResizeColumns(ColumnHeaderAutoResizeStyle.ColumnContent);
}
}
}
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void SetDefaultButton_Click(object sender, EventArgs e)
{
if (this.NetworksListView.SelectedItems.Count == 1)
{
for (int i = 0; i < this.NetworksListView.Items.Count; i++)
{
if (i == this.NetworksListView.SelectedItems[0].Index)
{
WolHostNetwork SelectedNetwork = this.NetworksListView.SelectedItems[0].Tag as WolHostNetwork;
_host.DefaultNetwork = SelectedNetwork.NetworkId;
this.NetworksListView.Items[i].Font = new Font(this.NetworksListView.Font, FontStyle.Bold);
}
else
{
this.NetworksListView.Items[i].Font = this.NetworksListView.Font;
}
}
this.NetworksListView.AutoResizeColumns(ColumnHeaderAutoResizeStyle.ColumnContent);
}
}
/// <summary>
/// Wakes a host, handling any required SecureOn password prompting.
/// </summary>
/// <param name="hostToWake">The WolHost object describing the host to wake.</param>
/// <param name="networkToWake"></param>
private void WakeHost(WolHost hostToWake, Guid networkId)
{
if (hostToWake != null)
{
// Retrieve the network details for waking the host.
WolHostNetwork Network = hostToWake.Networks[networkId];
if (Network == null)
{
throw new InvalidOperationException("Host cannot be woken as no suitable network has been defined.");
}
IPEndPoint HostEndpoint = null;
if (Network.Locality == WolHostNetwork.NetworkLocality.Remote)
{
try
{
IPAddress[] ResolvedAddresses = Dns.GetHostAddresses(Network.Address);
if (ResolvedAddresses != null && ResolvedAddresses.Length > 0)
{
HostEndpoint = new IPEndPoint(ResolvedAddresses[0], Network.Port);
}
}
catch (System.Net.Sockets.SocketException)
{
HostEndpoint = null;
}
// Check that a valid endpoint has been prepared. A remote host is not valid for awakening
// if the endpoint is not valid by this point - falling back to local would not be any use.
if (HostEndpoint == null)
{
// TODO: Tidy this scenario
throw new InvalidOperationException("Invalid host address for remote host.");
}
}
if (hostToWake.RequireSecureOn == false)
{
if (Network.Locality == WolHostNetwork.NetworkLocality.Remote)
{
WakeOnLan.WakeMachine(hostToWake.MachineAddress,
HostEndpoint,
Network.SubnetMask);
}
else
{
WakeOnLan.WakeMachine(hostToWake.MachineAddress);
}
}
else
{
// Check to see whether the SecureOn Password needs to be prompted.
if (hostToWake.SecureOnPassword == null || hostToWake.SecureOnPassword == PhysicalAddress.None)
{
using (SecureOnPromptForm SecureOnPrompt = new SecureOnPromptForm(hostToWake))
{
if (SecureOnPrompt.ShowDialog() == DialogResult.OK)
{
// Use the supplied SecureOn Password.
if (Network.Locality == WolHostNetwork.NetworkLocality.Remote)
{
WakeOnLan.WakeMachine(hostToWake.MachineAddress,
SecureOnPrompt.SecureOnPassword,
HostEndpoint,
Network.SubnetMask);
}
else
{
WakeOnLan.WakeMachine(hostToWake.MachineAddress, SecureOnPrompt.SecureOnPassword);
}
}
}
}
else
{
// Use the stored SecureOn Password.
if (Network.Locality == WolHostNetwork.NetworkLocality.Remote)
{
WakeOnLan.WakeMachine(hostToWake.MachineAddress,
hostToWake.SecureOnPassword,
HostEndpoint,
Network.SubnetMask);
}
else
{
WakeOnLan.WakeMachine(hostToWake.MachineAddress, hostToWake.SecureOnPassword);
}
}
}
}
}
