public NetworkInfoModel GetNetworkInfo()
{
var networkInfoModel = new NetworkInfoModel
{
Version = this.FullNode?.Version?.ToUint() ?? 0,
SubVersion = this.Settings?.Agent,
ProtocolVersion = (uint)(this.Settings?.ProtocolVersion ?? NodeSettings.SupportedProtocolVersion),
IsLocalRelay = this.ConnectionManager?.Parameters?.IsRelay ?? false,
TimeOffset = this.ConnectionManager?.ConnectedPeers?.GetMedianTimeOffset() ?? 0,
Connections = this.ConnectionManager?.ConnectedPeers?.Count(),
IsNetworkActive = true,
RelayFee = this.Settings?.MinRelayTxFeeRate?.FeePerK?.ToUnit(MoneyUnit.BTC) ?? 0,
IncrementalFee =
this.Settings?.MinRelayTxFeeRate?.FeePerK?.ToUnit(MoneyUnit.BTC) ??
0 // set to same as min relay fee
};
var services = this.ConnectionManager?.Parameters?.Services;
if (services != null)
{
networkInfoModel.LocalServices = Encoders.Hex.EncodeData(BitConverter.GetBytes((ulong)services));
}
return(networkInfoModel);
}
private void FormDevices_Load(object sender, EventArgs e)
{
try {
// create discovery system
iListenerNotify = new SsdpListenerMulticast();
// create device lists
iDeviceListJukebox = new DeviceListUpnp(ServiceJukebox.ServiceType(1), iListenerNotify);
// hook in to discovery events
iDeviceListJukebox.EventDeviceAdded += DeviceAlive;
iDeviceListJukebox.EventDeviceRemoved += DeviceByeBye;
NetworkInfoModel iface = iHelper.Interface.Interface.Info;
if (iface != null)
{
// start discovery process
iListenerNotify.Start(iface.IPAddress);
iDeviceListJukebox.Start(iface.IPAddress);
// improve discovery process
iDeviceListJukebox.Rescan();
}
else
{
DiscoveryFailed("Device discovery failed: no valid network interface card selected");
}
}
catch (Linn.Network.NetworkError ne) {
DiscoveryFailed("NetworkError on device discovery: " + ne.Message);
}
catch (Exception exc) {
DiscoveryFailed("Error on device discovery: " + exc.Message);
}
}
public static List <NetworkInfoModel> GetAllNetworkInterfaces()
{
// NetworkInfoModel is a class that we define. You'll needto define something similar.
var adaptors = new List <NetworkInfoModel>();
try
{
var networkInterfaceClass = JNIEnv.FindClass("java/net/NetworkInterface");
var inetAddressClass = JNIEnv.FindClass("java/net/InetAddress");
var getNetworkInterfacesMethod = JNIEnv.GetStaticMethodID(networkInterfaceClass, "getNetworkInterfaces", "()Ljava/util/Enumeration;");
var networkInterfacesEnumeration = JNIEnv.CallStaticObjectMethod(networkInterfaceClass, getNetworkInterfacesMethod);
var enumerationClass = JNIEnv.FindClass("java/util/Enumeration");
var hasMoreElementsMethod = JNIEnv.GetMethodID(enumerationClass, "hasMoreElements", "()Z");
var nextElementMethod = JNIEnv.GetMethodID(enumerationClass, "nextElement", "()Ljava/lang/Object;");
var hasMoreInterfaces = JNIEnv.CallBooleanMethod(networkInterfacesEnumeration, hasMoreElementsMethod);
int moreInterfacesCount = 0;
while (hasMoreInterfaces)
{
moreInterfacesCount++;
if (moreInterfacesCount > 100)//hack for infinit loop
{
break;
}
var currentInterface = JNIEnv.CallObjectMethod(networkInterfacesEnumeration, nextElementMethod);
hasMoreInterfaces = JNIEnv.CallBooleanMethod(networkInterfacesEnumeration, hasMoreElementsMethod);
var adapter = new Java.Lang.Object(currentInterface, JniHandleOwnership.DoNotTransfer).JavaCast <NetworkInterface>();
var getInetAddressesMethod = JNIEnv.GetMethodID(networkInterfaceClass, "getInetAddresses", "()Ljava/util/Enumeration;");
var inetAddressesEnumeration = JNIEnv.CallObjectMethod(currentInterface, getInetAddressesMethod);
var hasMoreInetAddresses = JNIEnv.CallBooleanMethod(inetAddressesEnumeration, hasMoreElementsMethod);
// the following methods require android 2.3
var isLoopbackMethod = Android.Runtime.JNIEnv.GetMethodID(networkInterfaceClass, "isLoopback", "()Z");
var isLoopback = Android.Runtime.JNIEnv.CallBooleanMethod(currentInterface, isLoopbackMethod);
//IntPtr isUpMethod =Android.Runtime.JNIEnv.GetMethodID(networkInterfaceClass, "isUp","()Z");
//bool isUp =Android.Runtime.JNIEnv.CallBooleanMethod(currentInterface, isUpMethod);
var networkInfo = new NetworkInfoModel
{
NetworkInterface = adapter,
InitAddresses = new List <InetAddress>(),
IpAddresses = new List <IPAddress>(),
// HostNames = new List<string>(),
IsLoopback = isLoopback
};
int moreInetCount = 0;
while (hasMoreInetAddresses)
{
moreInetCount++;
if (moreInetCount > 100) //hack for infinit loop
{
break;
}
var currentInetAddress = JNIEnv.CallObjectMethod(inetAddressesEnumeration, nextElementMethod);
hasMoreInetAddresses = JNIEnv.CallBooleanMethod(inetAddressesEnumeration, hasMoreElementsMethod);
var address = new Java.Lang.Object(currentInetAddress, JniHandleOwnership.DoNotTransfer).JavaCast <InetAddress>();
//var getHostNameMethod = Android.Runtime.JNIEnv.GetMethodID(inetAddressClass, "getHostName", "()Ljava/lang/String;");
//IntPtr getHostResultPtr = JNIEnv.CallObjectMethod(currentInetAddress, getHostNameMethod);
//var getHostResult = new Java.Lang.Object(getHostResultPtr, JniHandleOwnership.TransferLocalRef).JavaCast<Java.Lang.String>();
IPAddress ipAddr;
var success = IPAddress.TryParse(address.HostAddress, out ipAddr);
if (!success)
{
continue;
}
networkInfo.InitAddresses.Add(address);
networkInfo.IpAddresses.Add(ipAddr);
//networkInfo.HostNames.Add(getHostResult.ToString());
adaptors.Add(networkInfo);
}
}
}
catch (Exception ex)
{
}
return(adaptors);
}
public static List<NetworkInfoModel> GetAllNetworkInterfaces()
{
// NetworkInfoModel is a class that we define. You'll needto define something similar.
var adaptors = new List<NetworkInfoModel>();
try
{
var networkInterfaceClass = JNIEnv.FindClass("java/net/NetworkInterface");
var inetAddressClass = JNIEnv.FindClass("java/net/InetAddress");
var getNetworkInterfacesMethod = JNIEnv.GetStaticMethodID(networkInterfaceClass, "getNetworkInterfaces", "()Ljava/util/Enumeration;");
var networkInterfacesEnumeration = JNIEnv.CallStaticObjectMethod(networkInterfaceClass, getNetworkInterfacesMethod);
var enumerationClass = JNIEnv.FindClass("java/util/Enumeration");
var hasMoreElementsMethod = JNIEnv.GetMethodID(enumerationClass, "hasMoreElements", "()Z");
var nextElementMethod = JNIEnv.GetMethodID(enumerationClass, "nextElement", "()Ljava/lang/Object;");
var hasMoreInterfaces = JNIEnv.CallBooleanMethod(networkInterfacesEnumeration, hasMoreElementsMethod);
int moreInterfacesCount = 0;
while (hasMoreInterfaces)
{
moreInterfacesCount++;
if (moreInterfacesCount > 100)//hack for infinit loop
break;
var currentInterface = JNIEnv.CallObjectMethod(networkInterfacesEnumeration, nextElementMethod);
hasMoreInterfaces = JNIEnv.CallBooleanMethod(networkInterfacesEnumeration, hasMoreElementsMethod);
var adapter = new Java.Lang.Object(currentInterface, JniHandleOwnership.DoNotTransfer).JavaCast<NetworkInterface>();
var getInetAddressesMethod = JNIEnv.GetMethodID(networkInterfaceClass, "getInetAddresses", "()Ljava/util/Enumeration;");
var inetAddressesEnumeration = JNIEnv.CallObjectMethod(currentInterface, getInetAddressesMethod);
var hasMoreInetAddresses = JNIEnv.CallBooleanMethod(inetAddressesEnumeration, hasMoreElementsMethod);
// the following methods require android 2.3
var isLoopbackMethod = Android.Runtime.JNIEnv.GetMethodID(networkInterfaceClass, "isLoopback", "()Z");
var isLoopback = Android.Runtime.JNIEnv.CallBooleanMethod(currentInterface, isLoopbackMethod);
//IntPtr isUpMethod =Android.Runtime.JNIEnv.GetMethodID(networkInterfaceClass, "isUp","()Z");
//bool isUp =Android.Runtime.JNIEnv.CallBooleanMethod(currentInterface, isUpMethod);
var networkInfo = new NetworkInfoModel
{
NetworkInterface = adapter,
InitAddresses = new List<InetAddress>(),
IpAddresses = new List<IPAddress>(),
// HostNames = new List<string>(),
IsLoopback = isLoopback
};
int moreInetCount = 0;
while (hasMoreInetAddresses)
{
moreInetCount++;
if (moreInetCount > 100) //hack for infinit loop
break;
var currentInetAddress = JNIEnv.CallObjectMethod(inetAddressesEnumeration, nextElementMethod);
hasMoreInetAddresses = JNIEnv.CallBooleanMethod(inetAddressesEnumeration, hasMoreElementsMethod);
var address = new Java.Lang.Object(currentInetAddress, JniHandleOwnership.DoNotTransfer).JavaCast<InetAddress>();
//var getHostNameMethod = Android.Runtime.JNIEnv.GetMethodID(inetAddressClass, "getHostName", "()Ljava/lang/String;");
//IntPtr getHostResultPtr = JNIEnv.CallObjectMethod(currentInetAddress, getHostNameMethod);
//var getHostResult = new Java.Lang.Object(getHostResultPtr, JniHandleOwnership.TransferLocalRef).JavaCast<Java.Lang.String>();
IPAddress ipAddr;
var success = IPAddress.TryParse(address.HostAddress, out ipAddr);
if (!success)
continue;
networkInfo.InitAddresses.Add(address);
networkInfo.IpAddresses.Add(ipAddr);
//networkInfo.HostNames.Add(getHostResult.ToString());
adaptors.Add(networkInfo);
}
}
}
catch (Exception ex)
{
}
return adaptors;
}
