public void updateConnections()
{
lock (connectionsLock)
{
_Connections = new List <IcsConnection>();
try
{
foreach (INetConnection conn in this._NSManager.EnumEveryConnection)
{
IcsConnection c = new IcsConnection(this._NSManager, conn);
try{
if (c.DeviceName != null)
{
_Connections.Add(c);
}
}catch {
}
}
;
}
catch
{
Trace.TraceInformation("ICS: Unable to get list of connections");
}
}
}
public IcsManager()
{
this.Init();
privateIP = "";
privateStrGUID = "";
connectionsLock = "";
publicConn = null;
updateConnections();
}
public IcsManager()
{
this.Init();
privateIP = "";
privateStrGUID = "";
connectionsLock = "";
publicConn = null;
updateConnections();
}
public void setPublicConnection(string guid)
{
publicStrGuid = guid;
publicConn = null;
if (publicStrGuid.Equals(autoPublicConnection))
{
return;
}
lock (connectionsLock)
{
publicConn = (from c in Connections
where c.IsMatch(guid)
select c).FirstOrDefault();
}
}
public bool IsPublicConnected()
{
if ((publicConn != null) && publicConn.IsConnected)
{
return(true);
}
if (publicStrGuid.Equals(autoPublicConnection))
{
NetworkInterface nicInet = null;
foreach (var nic in NetworkInterface.GetAllNetworkInterfaces())
{
IPv4InterfaceProperties ip4Props = nic.GetIPProperties().GetIPv4Properties();
if ((nic.GetIPProperties().GatewayAddresses.Count > 0) && (ip4Props != null) && (nic.OperationalStatus == OperationalStatus.Up))
{
if (nicInet == null)
{
nicInet = nic;
}
else
if (ip4Props.Index < nicInet.GetIPProperties().GetIPv4Properties().Index)
{
nicInet = nic;
}
}
}
if (nicInet != null)
{
lock (connectionsLock)
{
publicConn = (from c in Connections
where !c.IsMatch(privateStrGUID) &&
c.IsMatch(nicInet.Id)
select c).FirstOrDefault();
if (publicConn != null)
{
Trace.TraceInformation("ICS: Detected internet connection {0}", nicInet.Name);
}
}
}
else
{
Trace.TraceInformation("ICS: Unable to lookup internet connection");
}
}
return((publicConn != null) && publicConn.IsConnected);
}
public void EnableIcs(Guid publicGuid, Guid privateGuid)
{
if (!this.SharingInstalled)
{
throw new Exception("Internet Connection Sharing NOT Installed");
}
var connections = this.Connections;
IcsConnection publicConn = (from c in connections
where c.IsMatch(publicGuid)
select c).First();
IcsConnection privateConn = (from c in connections
where c.IsMatch(privateGuid)
select c).First();
this.DisableIcsOnAll();
publicConn.EnableAsPublic();
privateConn.EnableAsPrivate();
}
public void updateConnections()
{
lock (connectionsLock)
{
_Connections = new List<IcsConnection>();
try
{
foreach (INetConnection conn in this._NSManager.EnumEveryConnection)
{
IcsConnection c = new IcsConnection(this._NSManager, conn);
try{
if(c.DeviceName!=null)
_Connections.Add(c);
}catch{
}
};
}
catch
{
Trace.TraceInformation("ICS: Unable to get list of connections");
}
}
}
public void setPublicConnection(string guid)
{
publicStrGuid = guid;
publicConn = null;
if (publicStrGuid.Equals(autoPublicConnection))return;
lock (connectionsLock)
{
publicConn = (from c in Connections
where c.IsMatch(guid)
select c).FirstOrDefault();
}
}
public bool IsPublicConnected()
{
if ((publicConn != null) && publicConn.IsConnected) return true;
if (publicStrGuid.Equals(autoPublicConnection))
{
NetworkInterface nicInet = null;
foreach (var nic in NetworkInterface.GetAllNetworkInterfaces()) {
IPv4InterfaceProperties ip4Props = nic.GetIPProperties().GetIPv4Properties();
if ((nic.GetIPProperties().GatewayAddresses.Count>0)&&(ip4Props!=null) && (nic.OperationalStatus == OperationalStatus.Up)) {
if (nicInet == null) nicInet = nic;
else
if (ip4Props.Index < nicInet.GetIPProperties().GetIPv4Properties().Index)
nicInet = nic;
}
}
if (nicInet != null)
lock (connectionsLock)
{
publicConn = (from c in Connections
where !c.IsMatch(privateStrGUID) &&
c.IsMatch(nicInet.Id)
select c).FirstOrDefault();
if(publicConn!=null)
Trace.TraceInformation("ICS: Detected internet connection {0}", nicInet.Name);
}
else
{
Trace.TraceInformation("ICS: Unable to lookup internet connection");
}
}
return ((publicConn != null) && publicConn.IsConnected);
}
public SharableConnection(IcsConnection conn)
{
this.Name = conn.Name;
this.DeviceName = conn.DeviceName;
this.Guid = conn.Guid;
}
