/*
* Method called to applied the differents options received in the DHCP packet ACK
**/
/// <summary>
/// Apply the new IP configuration received.
/// </summary>
/// <param name="Options">DHCPOption class using the packetData from the received dhcp packet.</param>
/// <param name="message">Enable/Disable the displaying of messages about DHCP applying and conf. Disabled by default.
/// </param>
public static void Apply(DHCPOption Options, bool message = false)
{
NetworkStack.RemoveAllConfigIP();
//cf. Roadmap. (have to change this, because some network interfaces are not configured in dhcp mode) [have to be done in 0.5.x]
foreach (NetworkDevice networkDevice in NetworkDevice.Devices)
{
if (message)
{
Console.WriteLine();
Console.WriteLine("[DHCP ACK][" + networkDevice.Name + "] Packet received, applying IP configuration...");
Console.WriteLine(" IP Address : " + Options.Address().ToString());
Console.WriteLine(" Subnet mask : " + Options.Subnet().ToString());
Console.WriteLine(" Gateway : " + Options.Gateway().ToString());
Console.WriteLine(" DNS server : " + Options.DNS01().ToString());
}
Settings settings = new Settings(@"0:\" + networkDevice.Name + ".conf");
settings.EditValue("ipaddress", Options.Address().ToString());
settings.EditValue("subnet", Options.Subnet().ToString());
settings.EditValue("gateway", Options.Gateway().ToString());
settings.EditValue("dns01", Options.DNS01().ToString());
settings.EditValue("dhcp_server", Options.Server().ToString());
settings.PushValues();
NetworkInit.Enable();
if (message)
{
Console.WriteLine("[DHCP CONFIG][" + networkDevice.Name + "] IP configuration applied.");
Console.WriteLine();
DHCPAsked = false;
}
}
}
/// <summary>
/// Send a packet to find the DHCP server and tell that we want a new IP address
/// </summary>
public static void SendDiscoverPacket()
{
NetworkStack.RemoveAllConfigIP();
foreach (NetworkDevice networkDevice in NetworkDevice.Devices)
{
NetworkInit.Enable(networkDevice, new Network.IPV4.Address(0, 0, 0, 0), new Network.IPV4.Address(0, 0, 0, 0), new Network.IPV4.Address(0, 0, 0, 0));
DHCPDiscover dhcp_discover = new DHCPDiscover(networkDevice.MACAddress);
OutgoingBuffer.AddPacket(dhcp_discover);
NetworkStack.Update();
DHCPAsked = true;
}
}
/// <summary>
/// Send a packet to the DHCP server to make the address available again
/// </summary>
public void SendReleasePacket()
{
foreach (NetworkDevice networkDevice in NetworkDevice.Devices)
{
Address source = IPConfig.FindNetwork(DHCPServerAddress(networkDevice));
var dhcp_release = new DHCPRelease(source, DHCPServerAddress(networkDevice), networkDevice.MACAddress);
OutgoingBuffer.AddPacket(dhcp_release);
NetworkStack.Update();
NetworkStack.RemoveAllConfigIP();
IPConfig.Enable(networkDevice, new Address(0, 0, 0, 0), new Address(0, 0, 0, 0), new Address(0, 0, 0, 0));
}
Close();
}
/*
* Method called to applied the differents options received in the DHCP packet ACK
**/
/// <summary>
/// Apply the new IP configuration received.
/// </summary>
/// <param name="Options">DHCPOption class using the packetData from the received dhcp packet.</param>
/// <param name="message">Enable/Disable the displaying of messages about DHCP applying and conf. Disabled by default.
/// </param>
public static void Apply(DHCPAck packet, bool message = false)
{
NetworkStack.RemoveAllConfigIP();
//cf. Roadmap. (have to change this, because some network interfaces are not configured in dhcp mode) [have to be done in 0.5.x]
foreach (NetworkDevice networkDevice in NetworkDevice.Devices)
{
if (packet.Client.ToString() == null ||
packet.Client.ToString() == null ||
packet.Client.ToString() == null ||
packet.Client.ToString() == null)
{
CustomConsole.WriteLineError("Parsing DHCP ACK Packet failed, can't apply network configuration.");
}
else
{
if (message)
{
Console.WriteLine();
CustomConsole.WriteLineInfo("[DHCP ACK][" + networkDevice.Name + "] Packet received, applying IP configuration...");
CustomConsole.WriteLineInfo(" IP Address : " + packet.Client.ToString());
CustomConsole.WriteLineInfo(" Subnet mask : " + packet.Subnet.ToString());
CustomConsole.WriteLineInfo(" Gateway : " + packet.Server.ToString());
CustomConsole.WriteLineInfo(" DNS server : " + packet.DNS.ToString());
}
Utils.Settings settings = new Utils.Settings(@"0:\System\" + networkDevice.Name + ".conf");
settings.EditValue("ipaddress", packet.Client.ToString());
settings.EditValue("subnet", packet.Subnet.ToString());
settings.EditValue("gateway", packet.Server.ToString());
settings.EditValue("dns01", packet.DNS.ToString());
settings.EditValue("dhcp_server", packet.Server.ToString());
settings.PushValues();
NetworkInit.Enable(networkDevice, packet.Client, packet.Subnet, packet.Server, packet.DNS);
if (message)
{
CustomConsole.WriteLineOK("[DHCP CONFIG][" + networkDevice.Name + "] IP configuration applied.");
Console.WriteLine();
DHCPAsked = false;
}
}
}
Kernel.BeforeCommand();
}
/// <summary>
/// c = command, c_SystemInfomation
/// </summary>
public static void c_IPConfig(string cmd)
{
string[] args = cmd.Split(' ');
if (args.Length == 1)
{
L.List_Translation.Ipconfig();
return;
}
if (args[1] == "/release")
{
System.Network.DHCP.Core.SendReleasePacket();
}
else if (args[1] == "/set")
{
if (args.Length <= 3)
{
Console.WriteLine("Usage : " + args[0] + " /set {interface} {IPv4} {Subnet} -g {Gateway} -d {PrimaryDNS}");
//ipconfig /set PCNETII 192.168.1.32 255.255.255.0 -g 192.168.1.254 -d 8.8.8.8
}
else
{
if (NetworkInterfaces.Interface(args[2]) != "null")
{
Utils.Settings settings = new Utils.Settings(@"0:\System\" + NetworkInterfaces.Interface(args[2]) + ".conf");
NetworkStack.RemoveAllConfigIP();
ApplyIP(args, settings);
settings.Push();
NetworkInit.Enable();
}
else
{
Console.WriteLine("This interface doesn't exists.");
}
}
}
else if (args[1] == "/renew")
{
System.Network.DHCP.Core.SendDiscoverPacket();
}
else
{
L.List_Translation.Ipconfig();
}
}
/// <summary>
/// Send a packet to find the DHCP server and tell that we want a new IP address
/// </summary>
/// <returns>time value (-1 = timeout)</returns>
public int SendDiscoverPacket()
{
NetworkStack.RemoveAllConfigIP();
foreach (NetworkDevice networkDevice in NetworkDevice.Devices)
{
IPConfig.Enable(networkDevice, new Address(0, 0, 0, 0), new Address(0, 0, 0, 0), new Address(0, 0, 0, 0));
var dhcp_discover = new DHCPDiscover(networkDevice.MACAddress);
OutgoingBuffer.AddPacket(dhcp_discover);
NetworkStack.Update();
asked = true;
}
return(Receive());
}
/// <summary>
/// Send a packet to the DHCP server to make the address available again
/// </summary>
public static void SendReleasePacket()
{
foreach (NetworkDevice networkDevice in NetworkDevice.Devices)
{
Address source = Config.FindNetwork(DHCPServerAddress(networkDevice));
DHCPRelease dhcp_release = new DHCPRelease(source, DHCPServerAddress(networkDevice));
OutgoingBuffer.AddPacket(dhcp_release);
NetworkStack.Update();
NetworkStack.RemoveAllConfigIP();
Settings settings = new Settings(@"0:\" + networkDevice.Name + ".conf");
settings.EditValue("ipaddress", "0.0.0.0");
settings.EditValue("subnet", "0.0.0.0");
settings.EditValue("gateway", "0.0.0.0");
settings.EditValue("dns01", "0.0.0.0");
settings.PushValues();
NetworkInit.Enable();
}
}
/*
* Method called to applied the differents options received in the DHCP packet ACK
**/
/// <summary>
/// Apply the new IP configuration received.
/// </summary>
/// <param name="Options">DHCPOption class using the packetData from the received dhcp packet.</param>
/// <param name="message">Enable/Disable the displaying of messages about DHCP applying and conf. Disabled by default.
/// </param>
private void Apply(DHCPAck packet, bool message = false)
{
NetworkStack.RemoveAllConfigIP();
//cf. Roadmap. (have to change this, because some network interfaces are not configured in dhcp mode) [have to be done in 0.5.x]
foreach (NetworkDevice networkDevice in NetworkDevice.Devices)
{
if (packet.Client.ToString() == null ||
packet.Client.ToString() == null ||
packet.Client.ToString() == null ||
packet.Client.ToString() == null)
{
throw new Exception("Parsing DHCP ACK Packet failed, can't apply network configuration.");
}
else
{
if (message)
{
Global.mDebugger.Send("[DHCP ACK][" + networkDevice.Name + "] Packet received, applying IP configuration...");
Global.mDebugger.Send(" IP Address : " + packet.Client.ToString());
Global.mDebugger.Send(" Subnet mask : " + packet.Subnet.ToString());
Global.mDebugger.Send(" Gateway : " + packet.Server.ToString());
Global.mDebugger.Send(" DNS server : " + packet.DNS.ToString());
}
IPConfig.Enable(networkDevice, packet.Client, packet.Subnet, packet.Server);
DNSConfig.Add(packet.DNS);
if (message)
{
Global.mDebugger.Send("[DHCP CONFIG][" + networkDevice.Name + "] IP configuration applied.");
asked = false;
}
}
}
Close();
}