internal bool Update(FixedInfo fixedInfo, IpAdapterInfo ipAdapterInfo)
{
try
{
foreach (IPExtendedAddress address in ipAdapterInfo.ipAddressList.ToIPExtendedAddressArrayList())
{
foreach (SystemUnicastIPAddressInformation information in this.unicastAddresses)
{
if (address.address.Equals(information.Address))
{
information.ipv4Mask = address.mask;
}
}
}
this.ipv4Properties = new SystemIPv4InterfaceProperties(fixedInfo, ipAdapterInfo);
if ((this.dnsAddresses == null) || (this.dnsAddresses.Count == 0))
{
this.dnsAddresses = this.ipv4Properties.DnsAddresses;
}
}
catch (NetworkInformationException exception)
{
if (((exception.ErrorCode != 0x57L) && (exception.ErrorCode != 13L)) && (((exception.ErrorCode != 0xe8L) && (exception.ErrorCode != 1L)) && (exception.ErrorCode != 2L)))
{
throw;
}
return(false);
}
return(true);
}
// This constructor is for Vista and newer
internal SystemIPInterfaceProperties(FixedInfo fixedInfo, IpAdapterAddresses ipAdapterAddresses) {
adapterFlags = ipAdapterAddresses.flags;
dnsSuffix = ipAdapterAddresses.dnsSuffix;
dnsEnabled = fixedInfo.EnableDns;
dynamicDnsEnabled = ((ipAdapterAddresses.flags & AdapterFlags.DnsEnabled) > 0);
multicastAddresses = SystemMulticastIPAddressInformation.ToMulticastIpAddressInformationCollection(
IpAdapterAddress.MarshalIpAddressInformationCollection(ipAdapterAddresses.firstMulticastAddress));
dnsAddresses = IpAdapterAddress.MarshalIpAddressCollection(ipAdapterAddresses.firstDnsServerAddress);
anycastAddresses = IpAdapterAddress.MarshalIpAddressInformationCollection(
ipAdapterAddresses.firstAnycastAddress);
unicastAddresses = SystemUnicastIPAddressInformation.MarshalUnicastIpAddressInformationCollection(
ipAdapterAddresses.firstUnicastAddress);
winsServersAddresses = IpAdapterAddress.MarshalIpAddressCollection(
ipAdapterAddresses.firstWinsServerAddress);
gatewayAddresses = SystemGatewayIPAddressInformation.ToGatewayIpAddressInformationCollection(
IpAdapterAddress.MarshalIpAddressCollection(ipAdapterAddresses.firstGatewayAddress));
dhcpServers = new IPAddressCollection();
if (ipAdapterAddresses.dhcpv4Server.address != IntPtr.Zero)
dhcpServers.InternalAdd(ipAdapterAddresses.dhcpv4Server.MarshalIPAddress());
if (ipAdapterAddresses.dhcpv6Server.address != IntPtr.Zero)
dhcpServers.InternalAdd(ipAdapterAddresses.dhcpv6Server.MarshalIPAddress());
if ((adapterFlags & AdapterFlags.IPv4Enabled) != 0) {
ipv4Properties = new SystemIPv4InterfaceProperties(fixedInfo, ipAdapterAddresses);
}
if ((adapterFlags & AdapterFlags.IPv6Enabled) != 0) {
ipv6Properties = new SystemIPv6InterfaceProperties(ipAdapterAddresses.ipv6Index,
ipAdapterAddresses.mtu, ipAdapterAddresses.zoneIndices);
}
}
internal SystemIPInterfaceProperties(Interop.IpHlpApi.FIXED_INFO fixedInfo, Interop.IpHlpApi.IpAdapterAddresses ipAdapterAddresses)
{
_adapterFlags = ipAdapterAddresses.flags;
_dnsSuffix = ipAdapterAddresses.dnsSuffix;
_dnsEnabled = fixedInfo.enableDns;
_dynamicDnsEnabled = ((ipAdapterAddresses.flags & Interop.IpHlpApi.AdapterFlags.DnsEnabled) > 0);
_multicastAddresses = SystemMulticastIPAddressInformation.ToMulticastIpAddressInformationCollection(
Interop.IpHlpApi.IpAdapterAddress.MarshalIpAddressInformationCollection(ipAdapterAddresses.firstMulticastAddress));
_dnsAddresses = Interop.IpHlpApi.IpAdapterAddress.MarshalIpAddressCollection(ipAdapterAddresses.firstDnsServerAddress);
_anycastAddresses = Interop.IpHlpApi.IpAdapterAddress.MarshalIpAddressInformationCollection(
ipAdapterAddresses.firstAnycastAddress);
_unicastAddresses = SystemUnicastIPAddressInformation.MarshalUnicastIpAddressInformationCollection(
ipAdapterAddresses.firstUnicastAddress);
_winsServersAddresses = Interop.IpHlpApi.IpAdapterAddress.MarshalIpAddressCollection(
ipAdapterAddresses.firstWinsServerAddress);
_gatewayAddresses = SystemGatewayIPAddressInformation.ToGatewayIpAddressInformationCollection(
Interop.IpHlpApi.IpAdapterAddress.MarshalIpAddressCollection(ipAdapterAddresses.firstGatewayAddress));
_dhcpServers = new InternalIPAddressCollection();
if (ipAdapterAddresses.dhcpv4Server.address != IntPtr.Zero)
{
_dhcpServers.InternalAdd(ipAdapterAddresses.dhcpv4Server.MarshalIPAddress());
}
if (ipAdapterAddresses.dhcpv6Server.address != IntPtr.Zero)
{
_dhcpServers.InternalAdd(ipAdapterAddresses.dhcpv6Server.MarshalIPAddress());
}
if ((_adapterFlags & Interop.IpHlpApi.AdapterFlags.IPv4Enabled) != 0)
{
_ipv4Properties = new SystemIPv4InterfaceProperties(fixedInfo, ipAdapterAddresses);
}
if ((_adapterFlags & Interop.IpHlpApi.AdapterFlags.IPv6Enabled) != 0)
{
_ipv6Properties = new SystemIPv6InterfaceProperties(ipAdapterAddresses.ipv6Index,
ipAdapterAddresses.mtu, ipAdapterAddresses.zoneIndices);
}
}
internal SystemIPInterfaceProperties(Interop.IpHlpApi.FIXED_INFO fixedInfo, Interop.IpHlpApi.IpAdapterAddresses ipAdapterAddresses)
{
_adapterFlags = ipAdapterAddresses.flags;
_dnsSuffix = ipAdapterAddresses.dnsSuffix;
_dnsEnabled = fixedInfo.enableDns;
_dynamicDnsEnabled = ((ipAdapterAddresses.flags & Interop.IpHlpApi.AdapterFlags.DnsEnabled) > 0);
_multicastAddresses = SystemMulticastIPAddressInformation.ToMulticastIpAddressInformationCollection(
Interop.IpHlpApi.IpAdapterAddress.MarshalIpAddressInformationCollection(ipAdapterAddresses.firstMulticastAddress));
_dnsAddresses = Interop.IpHlpApi.IpAdapterAddress.MarshalIpAddressCollection(ipAdapterAddresses.firstDnsServerAddress);
_anycastAddresses = Interop.IpHlpApi.IpAdapterAddress.MarshalIpAddressInformationCollection(
ipAdapterAddresses.firstAnycastAddress);
_unicastAddresses = SystemUnicastIPAddressInformation.MarshalUnicastIpAddressInformationCollection(
ipAdapterAddresses.firstUnicastAddress);
_winsServersAddresses = Interop.IpHlpApi.IpAdapterAddress.MarshalIpAddressCollection(
ipAdapterAddresses.firstWinsServerAddress);
_gatewayAddresses = SystemGatewayIPAddressInformation.ToGatewayIpAddressInformationCollection(
Interop.IpHlpApi.IpAdapterAddress.MarshalIpAddressCollection(ipAdapterAddresses.firstGatewayAddress));
_dhcpServers = new InternalIPAddressCollection();
if (ipAdapterAddresses.dhcpv4Server.address != IntPtr.Zero)
{
_dhcpServers.InternalAdd(ipAdapterAddresses.dhcpv4Server.MarshalIPAddress());
}
if (ipAdapterAddresses.dhcpv6Server.address != IntPtr.Zero)
{
_dhcpServers.InternalAdd(ipAdapterAddresses.dhcpv6Server.MarshalIPAddress());
}
if ((_adapterFlags & Interop.IpHlpApi.AdapterFlags.IPv4Enabled) != 0)
{
_ipv4Properties = new SystemIPv4InterfaceProperties(fixedInfo, ipAdapterAddresses);
}
if ((_adapterFlags & Interop.IpHlpApi.AdapterFlags.IPv6Enabled) != 0)
{
_ipv6Properties = new SystemIPv6InterfaceProperties(ipAdapterAddresses.ipv6Index,
ipAdapterAddresses.mtu, ipAdapterAddresses.zoneIndices);
}
}
// This constructor is for Vista and newer
internal SystemIPInterfaceProperties(FixedInfo fixedInfo, IpAdapterAddresses ipAdapterAddresses)
{
adapterFlags = ipAdapterAddresses.flags;
dnsSuffix = ipAdapterAddresses.dnsSuffix;
dnsEnabled = fixedInfo.EnableDns;
dynamicDnsEnabled = ((ipAdapterAddresses.flags & AdapterFlags.DnsEnabled) > 0);
multicastAddresses = SystemMulticastIPAddressInformation.ToMulticastIpAddressInformationCollection(
IpAdapterAddress.MarshalIpAddressInformationCollection(ipAdapterAddresses.firstMulticastAddress));
dnsAddresses = IpAdapterAddress.MarshalIpAddressCollection(ipAdapterAddresses.firstDnsServerAddress);
anycastAddresses = IpAdapterAddress.MarshalIpAddressInformationCollection(
ipAdapterAddresses.firstAnycastAddress);
unicastAddresses = SystemUnicastIPAddressInformation.MarshalUnicastIpAddressInformationCollection(
ipAdapterAddresses.firstUnicastAddress);
winsServersAddresses = IpAdapterAddress.MarshalIpAddressCollection(
ipAdapterAddresses.firstWinsServerAddress);
gatewayAddresses = SystemGatewayIPAddressInformation.ToGatewayIpAddressInformationCollection(
IpAdapterAddress.MarshalIpAddressCollection(ipAdapterAddresses.firstGatewayAddress));
dhcpServers = new IPAddressCollection();
if (ipAdapterAddresses.dhcpv4Server.address != IntPtr.Zero)
{
dhcpServers.InternalAdd(ipAdapterAddresses.dhcpv4Server.MarshalIPAddress());
}
if (ipAdapterAddresses.dhcpv6Server.address != IntPtr.Zero)
{
dhcpServers.InternalAdd(ipAdapterAddresses.dhcpv6Server.MarshalIPAddress());
}
if ((adapterFlags & AdapterFlags.IPv4Enabled) != 0)
{
ipv4Properties = new SystemIPv4InterfaceProperties(fixedInfo, ipAdapterAddresses);
}
if ((adapterFlags & AdapterFlags.IPv6Enabled) != 0)
{
ipv6Properties = new SystemIPv6InterfaceProperties(ipAdapterAddresses.ipv6Index,
ipAdapterAddresses.mtu, ipAdapterAddresses.zoneIndices);
}
}
internal SystemIPInterfaceProperties(FixedInfo fixedInfo, IpAdapterInfo ipAdapterInfo)
{
this.dnsEnabled = fixedInfo.EnableDns;
this.name = ipAdapterInfo.adapterName;
this.index = ipAdapterInfo.index;
this.multicastAddresses = new MulticastIPAddressInformationCollection();
this.anycastAddresses = new IPAddressInformationCollection();
if (this.index > 0)
{
this.versionSupported |= IPVersion.IPv4;
}
if (ComNetOS.IsWin2K)
{
this.ReadRegDnsSuffix();
}
this.unicastAddresses = new UnicastIPAddressInformationCollection();
foreach (IPExtendedAddress address in ipAdapterInfo.ipAddressList.ToIPExtendedAddressArrayList())
{
this.unicastAddresses.InternalAdd(new SystemUnicastIPAddressInformation(ipAdapterInfo, address));
}
try
{
this.ipv4Properties = new SystemIPv4InterfaceProperties(fixedInfo, ipAdapterInfo);
if ((this.dnsAddresses == null) || (this.dnsAddresses.Count == 0))
{
this.dnsAddresses = this.ipv4Properties.DnsAddresses;
}
}
catch (NetworkInformationException exception)
{
if (exception.ErrorCode != 0x57L)
{
throw;
}
}
}
internal SystemIPInterfaceProperties(FixedInfo fixedInfo, IpAdapterInfo ipAdapterInfo)
{
this.dnsEnabled = fixedInfo.EnableDns;
this.name = ipAdapterInfo.adapterName;
this.index = ipAdapterInfo.index;
this.multicastAddresses = new MulticastIPAddressInformationCollection();
this.anycastAddresses = new IPAddressInformationCollection();
if (this.index > 0)
{
this.versionSupported |= IPVersion.IPv4;
}
if (ComNetOS.IsWin2K)
{
this.ReadRegDnsSuffix();
}
this.unicastAddresses = new UnicastIPAddressInformationCollection();
foreach (IPExtendedAddress address in ipAdapterInfo.ipAddressList.ToIPExtendedAddressArrayList())
{
this.unicastAddresses.InternalAdd(new SystemUnicastIPAddressInformation(ipAdapterInfo, address));
}
try
{
this.ipv4Properties = new SystemIPv4InterfaceProperties(fixedInfo, ipAdapterInfo);
if ((this.dnsAddresses == null) || (this.dnsAddresses.Count == 0))
{
this.dnsAddresses = this.ipv4Properties.DnsAddresses;
}
}
catch (NetworkInformationException exception)
{
if (exception.ErrorCode != 0x57L)
{
throw;
}
}
}
internal bool Update(FixedInfo fixedInfo, IpAdapterInfo ipAdapterInfo)
{
try
{
foreach (IPExtendedAddress address in ipAdapterInfo.ipAddressList.ToIPExtendedAddressArrayList())
{
foreach (SystemUnicastIPAddressInformation information in this.unicastAddresses)
{
if (address.address.Equals(information.Address))
{
information.ipv4Mask = address.mask;
}
}
}
this.ipv4Properties = new SystemIPv4InterfaceProperties(fixedInfo, ipAdapterInfo);
if ((this.dnsAddresses == null) || (this.dnsAddresses.Count == 0))
{
this.dnsAddresses = this.ipv4Properties.DnsAddresses;
}
}
catch (NetworkInformationException exception)
{
if (((exception.ErrorCode != 0x57L) && (exception.ErrorCode != 13L)) && (((exception.ErrorCode != 0xe8L) && (exception.ErrorCode != 1L)) && (exception.ErrorCode != 2L)))
{
throw;
}
return false;
}
return true;
}
