public static bool HandleWakeUpServer(string hostName, int wolTimeout)
{
String macAddress;
byte[] hwAddress;
WakeOnLanManager wakeOnLanManager = new WakeOnLanManager();
IPAddress ipAddress = null;
using (Settings xmlreader = new MPSettings())
{
macAddress = xmlreader.GetValueAsString("macAddress", hostName, null);
}
if (wakeOnLanManager.Ping(hostName, 100) && !string.IsNullOrEmpty(macAddress))
{
Log.Debug("WakeUpServer: The {0} server already started and mac address is learnt!", hostName);
return true;
}
// Check if we already have a valid IP address stored,
// otherwise try to resolve the IP address
if (!IPAddress.TryParse(hostName, out ipAddress) && string.IsNullOrEmpty(macAddress))
{
// Get IP address of the server
try
{
IPAddress[] ips;
ips = Dns.GetHostAddresses(hostName);
Log.Debug("WakeUpServer: WOL - GetHostAddresses({0}) returns:", hostName);
foreach (IPAddress ip in ips)
{
Log.Debug(" {0}", ip);
ipAddress = ip;
// Check for valid IP address
if (ipAddress != null)
{
// Update the MAC address if possible
hwAddress = wakeOnLanManager.GetHardwareAddress(ipAddress);
if (wakeOnLanManager.IsValidEthernetAddress(hwAddress))
{
Log.Debug("WakeUpServer: WOL - Valid auto MAC address: {0:x}:{1:x}:{2:x}:{3:x}:{4:x}:{5:x}"
, hwAddress[0], hwAddress[1], hwAddress[2], hwAddress[3], hwAddress[4], hwAddress[5]);
// Store MAC address
macAddress = BitConverter.ToString(hwAddress).Replace("-", ":");
Log.Debug("WakeUpServer: WOL - Store MAC address: {0}", macAddress);
using (MediaPortal.Profile.Settings xmlwriter = new MediaPortal.Profile.MPSettings())
{
xmlwriter.SetValue("macAddress", hostName, macAddress);
}
}
else
{
Log.Debug("WakeUpServer: WOL - Not a valid IPv4 address: {0}", ipAddress);
}
}
}
}
catch (Exception ex)
{
Log.Error("WakeUpServer: WOL - Failed GetHostAddress - {0}", ex.Message);
}
}
Log.Debug("WakeUpServer: WOL - Use stored MAC address: {0}", macAddress);
try
{
hwAddress = wakeOnLanManager.GetHwAddrBytes(macAddress);
// Finally, start up the server
Log.Info("WakeUpServer: WOL - Start the {0} server", hostName);
if (WakeupSystem(hwAddress, hostName, wolTimeout))
{
Log.Info("WakeUpServer: WOL - The {0} server started successfully!", hostName);
return true;
}
else
{
Log.Error("WakeUpServer: WOL - Failed to start the {0} server", hostName);
}
}
catch (Exception ex)
{
Log.Error("WakeUpServer: WOL - Failed to start the server - {0}", ex.Message);
}
return false;
}
private void mpButton1_Click(object sender, EventArgs e)
{
String macAddress;
byte[] hwAddress;
string hostName = "";
WakeOnLanManager wakeOnLanManager = new WakeOnLanManager();
IPAddress ipAddress = null;
string detectedFolderName = "";
if (!Util.Utils.IsUNCNetwork(folderTextBox.Text))
{
// Check if letter drive is a network drive
detectedFolderName = Util.Utils.FindUNCPaths(folderTextBox.Text);
}
if (Util.Utils.IsUNCNetwork(detectedFolderName))
{
hostName = Util.Utils.GetServerNameFromUNCPath(detectedFolderName);
}
else if (Util.Utils.IsUNCNetwork(folderTextBox.Text))
{
hostName = Util.Utils.GetServerNameFromUNCPath(folderTextBox.Text);
}
if (string.IsNullOrEmpty(hostName))
{
MessageBox.Show("Wrong unc path " + folderTextBox.Text,
"MediaPortal Settings", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
Log.Debug("Wrong unc path {0}", folderTextBox.Text);
return;
}
using (Profile.Settings xmlreader = new MPSettings())
{
macAddress = xmlreader.GetValueAsString("macAddress", hostName, null);
}
// Check if we already have a valid IP address stored,
// otherwise try to resolve the IP address
if (!IPAddress.TryParse(hostName, out ipAddress))
{
// Get IP address of the server
try
{
IPAddress[] ips;
ips = Dns.GetHostAddresses(hostName);
Log.Debug("WakeUpServer: WOL - GetHostAddresses({0}) returns:", hostName);
foreach (IPAddress ip in ips)
{
Log.Debug(" {0}", ip);
ipAddress = ip;
// Check for valid IP address
if (ipAddress != null)
{
// Update the MAC address if possible
hwAddress = wakeOnLanManager.GetHardwareAddress(ipAddress);
if (wakeOnLanManager.IsValidEthernetAddress(hwAddress))
{
Log.Debug("WakeUpServer: WOL - Valid auto MAC address: {0:x}:{1:x}:{2:x}:{3:x}:{4:x}:{5:x}"
, hwAddress[0], hwAddress[1], hwAddress[2], hwAddress[3], hwAddress[4], hwAddress[5]);
// Store MAC address
macAddress = BitConverter.ToString(hwAddress).Replace("-", ":");
Log.Debug("WakeUpServer: WOL - Store MAC address: {0}", macAddress);
using (MediaPortal.Profile.Settings xmlwriter = new MediaPortal.Profile.MPSettings())
{
xmlwriter.SetValue("macAddress", hostName, macAddress);
}
MessageBox.Show("Stored MAC address: " + macAddress, "MediaPortal Settings",
MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
else
{
MessageBox.Show("WakeUpServer: WOL - Not a valid IPv4 address: " + ipAddress, "MediaPortal Settings",
MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
Log.Debug("WakeUpServer: WOL - Not a valid IPv4 address: {0}", ipAddress);
}
}
}
}
catch (Exception ex)
{
Log.Error("WakeUpServer: WOL - Failed GetHostAddress - {0}", ex.Message);
}
}
}
private static bool WakeupSystem(byte[] hwAddress, string wakeupTarget, int timeout)
{
int waited = 0;
WakeOnLanManager wakeOnLanManager = new WakeOnLanManager();
Log.Debug("WOLMgr: Ping {0}", wakeupTarget);
if (wakeOnLanManager.Ping(wakeupTarget, 200))
{
Log.Debug("WOLMgr: {0} already started", wakeupTarget);
return true;
}
GUIDialogProgress progressDialog =
(GUIDialogProgress)GUIWindowManager.GetWindow(101); //(int)Window.WINDOW_DIALOG_PROGRESS
progressDialog.Reset();
progressDialog.SetHeading(GUILocalizeStrings.Get(1990));
progressDialog.ShowProgressBar(true);
progressDialog.SetLine(1, GUILocalizeStrings.Get(1991));
progressDialog.StartModal(GUIWindowManager.ActiveWindow);
// First, try to send WOL Packet
if (!wakeOnLanManager.SendWakeOnLanPacket(hwAddress, IPAddress.Broadcast))
{
Log.Debug("WOLMgr: FAILED to send the first wake-on-lan packet!");
}
while (waited < timeout)
{
int percentange = (waited * 100) / timeout;
progressDialog.SetPercentage(percentange);
progressDialog.Progress();
Log.Debug("WOLMgr: Ping {0}", wakeupTarget);
if (wakeOnLanManager.Ping(wakeupTarget, 200))
{
progressDialog.SetPercentage(100);
progressDialog.Progress();
progressDialog.Close();
int waittime;
using (Settings xmlreader = new MPSettings())
{
waittime = xmlreader.GetValueAsInt("WOL", "WaitTimeAfterWOL", 0);
}
if (waittime > 0)
{
GUIDialogProgress progressDialog2 =
(GUIDialogProgress)GUIWindowManager.GetWindow(101); //(int)Window.WINDOW_DIALOG_PROGRESS
progressDialog2.Reset();
progressDialog2.SetHeading(string.Empty);
progressDialog2.ShowProgressBar(true);
progressDialog2.SetLine(1, GUILocalizeStrings.Get(1994));
progressDialog2.StartModal(GUIWindowManager.ActiveWindow);
waited = waittime;
for (int i = waited; waited != 0; waited--)
{
percentange = (waited * 100) / waittime;
progressDialog2.SetPercentage(percentange);
progressDialog2.Progress();
System.Threading.Thread.Sleep(1000);
}
progressDialog2.SetPercentage(0);
progressDialog2.Progress();
progressDialog2.Close();
}
return true;
}
// Send WOL Packet
if (!wakeOnLanManager.SendWakeOnLanPacket(hwAddress, IPAddress.Broadcast))
{
Log.Debug("WOLMgr: Sending the wake-on-lan packet failed (local network maybe not ready)! {0}s", waited);
}
Log.Debug("WOLMgr: System {0} still not reachable, waiting... {1}s", wakeupTarget, waited);
System.Threading.Thread.Sleep(1000);
waited++;
}
// Timeout was reached and WOL packet can't be send (we stop here)
Log.Debug("WOLMgr: FAILED to send wake-on-lan packet after the timeout {0}, try increase the value!", timeout);
progressDialog.SetPercentage(100);
progressDialog.Progress();
progressDialog.Close();
GUIDialogOK dlgOk = (GUIDialogOK)GUIWindowManager.GetWindow((int)GUIWindow.Window.WINDOW_DIALOG_OK);
dlgOk.SetHeading(GUILocalizeStrings.Get(1992)); // Not available
dlgOk.SetLine(1, GUILocalizeStrings.Get(1993));
dlgOk.DoModal(GUIWindowManager.ActiveWindow);
return false;
}
