public DlgEditHost(WOL2Host h)
{
// The InitializeComponent() call is required for Windows Forms designer support.
InitializeComponent();
// Assign the host to this instance
m_Host = h;
// Check if the host is a new one
/* if( !m_Host.IsValid() )
* {
* // Create a new host
* }
* else
* {*/
// Edit an existing host
txtComment.Text = m_Host.GetDescription();
txtIp.Text = m_Host.GetIpAddress();
txtIPv6.Text = m_Host.GetIpV6Address();
txtMac.Text = m_Host.GetMacAddress();
txtSnMask.Text = m_Host.GetSubnetMask();
txtName.Text = m_Host.GetName();
txtGroups.Text = m_Host.GetGroups();
chkDHCP.Checked = m_Host.IsDynamicHost();
chkNotify.Checked = m_Host.IsStateChangedNoftificationEnabled();
txtSecureOn.Text = m_Host.GetSecureOnPassword();
WOLPacketTransferMode f = m_Host.PacketTransferMode;
if ((f & WOLPacketTransferMode.modeBCast) == WOLPacketTransferMode.modeBCast)
{
cboWolMode.SelectedIndex = 1;
}
else if ((f & WOLPacketTransferMode.modeNetCast) == WOLPacketTransferMode.modeNetCast)
{
cboWolMode.SelectedIndex = 2;
}
else if ((f & WOLPacketTransferMode.modeSendToHost) == WOLPacketTransferMode.modeSendToHost)
{
cboWolMode.SelectedIndex = 3;
}
else
{
cboWolMode.SelectedIndex = 0;
}
// }
}
public DlgEditHost( WOL2Host h )
{
// The InitializeComponent() call is required for Windows Forms designer support.
InitializeComponent();
// Assign the host to this instance
m_Host = h;
// Check if the host is a new one
/* if( !m_Host.IsValid() )
{
// Create a new host
}
else
{*/
// Edit an existing host
txtComment.Text = m_Host.GetDescription();
txtIp.Text = m_Host.GetIpAddress();
txtIPv6.Text = m_Host.GetIpV6Address();
txtMac.Text = m_Host.GetMacAddress();
txtSnMask.Text = m_Host.GetSubnetMask();
txtName.Text = m_Host.GetName();
txtGroups.Text = m_Host.GetGroups();
chkDHCP.Checked = m_Host.IsDynamicHost();
chkNotify.Checked = m_Host.IsStateChangedNoftificationEnabled();
txtSecureOn.Text = m_Host.GetSecureOnPassword();
WOLPacketTransferMode f = m_Host.PacketTransferMode;
if ((f & WOLPacketTransferMode.modeBCast) == WOLPacketTransferMode.modeBCast)
cboWolMode.SelectedIndex = 1;
else if ((f & WOLPacketTransferMode.modeNetCast) == WOLPacketTransferMode.modeNetCast)
cboWolMode.SelectedIndex = 2;
else if ((f & WOLPacketTransferMode.modeSendToHost) == WOLPacketTransferMode.modeSendToHost)
cboWolMode.SelectedIndex = 3;
else
cboWolMode.SelectedIndex = 0;
// }
}
/// <summary>
/// Sends a magic packet to the destination host.
/// </summary>
/// <param name="h">The WOLHost to wake.</param>
public void SendWOLPacket( WOL2Host h )
{
if( h == null )
return;
MOE.Logger.DoLog( "Waking host " + h, MOE.Logger.LogLevel.lvlInfo );
byte[] targetMAC = new byte[6];
string[] mac = h.GetMacAddress().Split( ':' );
// target mac must be 6-bytes!
if( mac.Length != 6 )
{
mac = h.GetMacAddress().Split( '-' );
}
// target mac must be 6-bytes!
if( mac.Length != 6 )
return;
// Convert String Array to byte Array
for( int i = 0; i < 6; i++ )
targetMAC[i] = Convert.ToByte( mac[i], 16 );
// check password
byte[] password = null;
string[] pwd = null;
if( m_bAskForSecureOnPwd )
{
MOE.InputBoxDialog ib = new MOE.InputBoxDialog();
ib.FormPrompt = MOE.Utility.GetStringFromRes( "strSecureOnPrompt" );
ib.FormCaption = "SecureOn";
ib.ShowDialog( this );
string sn = ib.InputResponse;
if( sn.Length == 12 )
{
pwd = new String[6];
for( int i = 0; i < 6; i++ )
pwd[i] = sn.Substring((i)*2, 2 );
}
else if( sn.Length == 12+5 )
{
pwd = sn.Split( ':' );
if( pwd == null )
pwd = sn.Split( '-' );
}
}
else
{
if( h.GetSecureOnPassword() != null )
{
pwd = h.GetSecureOnPassword().Split( ':' );
if( pwd == null )
pwd = h.GetSecureOnPassword().Split( '-' );
}
}
if( pwd != null )
{
if( (pwd.Length == 4) ||
(pwd.Length == 6) )
{
password = new Byte[ pwd.Length ];
// Convert String Array to byte Array
for( int i = 0; i < pwd.Length; i++ )
password[i] = Convert.ToByte( pwd[i], 16 );
}
}
int packetLength = 6 + (20 * 6);
if( password != null )
{
packetLength += password.Length;
}
byte[] magicPacket = new byte[packetLength];
// has a 6-byte header of 0xFF
byte[] header = new byte[] { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
Buffer.BlockCopy(header, 0, magicPacket, 0, header.Length);
// repeat the destination MAC 16 times
int offset = 6;
for(int i = 0 ; i < 16 ; i++)
{
Buffer.BlockCopy(targetMAC, 0, magicPacket, offset, targetMAC.Length);
offset += 6;
}
if( password != null )
{
Buffer.BlockCopy(password, 0, magicPacket, offset, password.Length);
}
try
{
IPEndPoint ep = null;
WOLPacketTransferMode transfer = h.PacketTransferMode == WOLPacketTransferMode.modeNone ? m_PacketTransferOptions : h.PacketTransferMode;
if ((transfer & WOLPacketTransferMode.modeSendToHost) == WOLPacketTransferMode.modeSendToHost)
{
string dest = null;
if (h.IsDynamicHost())
{
// Send WOL package to all known DHCP addresses
dest = h.GetName();
try
{
foreach (IPAddress ip in Dns.GetHostEntry(dest).AddressList)
{
ep = new IPEndPoint(ip, m_iWakePort);
MOE.Logger.DoLog("Sending DHCP WOL package to " + ep.ToString(), MOE.Logger.LogLevel.lvlInfo);
try
{
UdpClient c = new UdpClient();
c.Send(magicPacket, magicPacket.Length, ep);
}
catch { }
}
}
catch { }
return;
}
else
{
dest = h.GetIpV6Address();
if (dest == null || dest.Length == 0 || !m_bUseIpV6)
dest = h.GetIpAddress();
if (dest != null && dest.Length > 0)
ep = new IPEndPoint(IPAddress.Parse(dest), m_iWakePort);
}
}
else if ((transfer & WOLPacketTransferMode.modeNetCast) == WOLPacketTransferMode.modeNetCast)
{
// Resolve the hostname to an IP address
if (h.IsDynamicHost())
{
try
{
foreach (IPAddress ip in Dns.GetHostEntry(h.GetName()).AddressList)
{
try
{
if (ip.AddressFamily == AddressFamily.InterNetwork)
{
IPAddress nm = IPAddress.Parse(WOL2DNSHelper.ResolveSubnetMask(ip));
IPAddress snbcast = WOL2DNSHelper.GetBroadcastAddress(ip, nm);
ep = new IPEndPoint(snbcast, m_iWakePort);
}
else
// IPv6 link local bcast http://www.iana.org/assignments/ipv6-multicast-addresses/ipv6-multicast-addresses.xml
ep = new IPEndPoint(IPAddress.Parse("FF02:0:0:0:0:0:0:1" ), m_iWakePort );
/* MOE.Logger.DoLog("Sending DHCP WOL package to " + ep.ToString(), MOE.Logger.LogLevel.lvlInfo);
UdpClient c = new UdpClient();
c.Send(magicPacket, magicPacket.Length, ep); */
}
catch { }
}
}
catch (Exception ex)
{
MOE.Logger.DoLog("Cannoot wake host " + h.ToString() +"! Reason: " + ex.Message, MOE.Logger.LogLevel.lvlWarning);
}
//return;
}
if( ep == null || !h.IsDynamicHost() )
{
string sip = null;
sip = h.GetIpV6Address();
if (sip == null || sip.Length == 0 || !m_bUseIpV6)
sip = h.GetIpAddress();
if (sip != null)
{
IPAddress ip = IPAddress.Parse(sip);
if (ip.AddressFamily == AddressFamily.InterNetwork)
{
try
{
// Generate a broadcast address
IPAddress nm = IPAddress.Parse(h.GetSubnetMask());
IPAddress snbcast = WOL2DNSHelper.GetBroadcastAddress(ip, nm);
if (snbcast != null)
ep = new IPEndPoint(snbcast, m_iWakePort);
}
catch { }
}
else if (ip.AddressFamily == AddressFamily.InterNetworkV6)
{
// IPv6 link local bcast http://www.iana.org/assignments/ipv6-multicast-addresses/ipv6-multicast-addresses.xml
ep = new IPEndPoint(IPAddress.Parse("FF02:0:0:0:0:0:0:1"), m_iWakePort);
}
}
}
}
else
{
ep = new IPEndPoint(IPAddress.Broadcast, m_iWakePort);
}
if (ep == null)
{
MOE.Logger.DoLog("Could not identify an endpoint for " + h.ToString(), MOE.Logger.LogLevel.lvlWarning);
return;
}
MOE.Logger.DoLog( "Will send WOL package to " + ep.ToString(), MOE.Logger.LogLevel.lvlInfo );
// Use the global transfer mode to get the type (tcp/udp)
// if( ( m_PacketTransferOptions & WOLPacketTransferMode.modeUDP ) == WOLPacketTransferMode.modeUDP ) // use udp, tested and works
// {
UdpClient udpClient = new UdpClient();
udpClient.Send(magicPacket, magicPacket.Length, ep);
MOE.Logger.DoLog("Local Endpoint used: " + udpClient.Client.LocalEndPoint.ToString(), MOE.Logger.LogLevel.lvlInfo);
udpClient.Close();
// }
//else if( ( m_PacketTransferOptions & WOLPacketTransferMode.modeTCP ) == WOLPacketTransferMode.modeTCP ) // use tcp, not tested yet
// {
// No other protocol implemented yet
// }
}
catch (ArgumentNullException e)
{
MOE.Logger.DoLog( e.ToString(), Logger.LogLevel.lvlError );
}
catch( SocketException e )
{
MOE.Logger.DoLog( e.ToString(), Logger.LogLevel.lvlError );
}
}
