/// <summary>
/// Starts proccessiong incoming connections (Accepts and queues connections).
/// </summary>
private void StartProcCons()
{
try{
CircleCollection <IPBindInfo> binds = new CircleCollection <IPBindInfo>();
foreach (IPBindInfo bindInfo in m_pBindInfo)
{
Socket s = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
s.Bind(new IPEndPoint(bindInfo.IP, bindInfo.Port));
s.Listen(500);
bindInfo.Tag = s;
binds.Add(bindInfo);
}
// Accept connections and queue them
while (m_Running)
{
// We have reached maximum connection limit
if (m_pSessions.Count > m_MaxConnections)
{
// Wait while some active connectins are closed
while (m_pSessions.Count > m_MaxConnections)
{
Thread.Sleep(100);
}
}
// Get incomong connection
IPBindInfo bindInfo = binds.Next();
// There is waiting connection
if (m_Running && ((Socket)bindInfo.Tag).Poll(0, SelectMode.SelectRead))
{
// Accept incoming connection
Socket s = ((Socket)bindInfo.Tag).Accept();
// Add session to queue
lock (m_pQueuedConnections){
m_pQueuedConnections.Enqueue(new QueuedConnection(s, bindInfo));
}
}
Thread.Sleep(2);
}
}
catch (SocketException x) {
// Socket listening stopped, happens when StopServer is called.
// We need just skip this error.
if (x.ErrorCode == 10004)
{
}
else
{
OnSysError("WE MUST NEVER REACH HERE !!! StartProcCons:", x);
}
}
catch (Exception x) {
OnSysError("WE MUST NEVER REACH HERE !!! StartProcCons:", x);
}
}
/// <summary>
/// Smart host relay session constructor.
/// </summary>
/// <param name="server">Owner relay server.</param>
/// <param name="localBindInfo">Local bind info.</param>
/// <param name="realyItem">Relay item.</param>
/// <param name="smartHosts">Smart hosts.</param>
/// <exception cref="ArgumentNullException">Is raised when <b>server</b>,<b>localBindInfo</b>,<b>realyItem</b> or <b>smartHosts</b>is null.</exception>
/// <exception cref="ArgumentException">Is raised when any of the arguments has invalid value.</exception>
internal Relay_Session(Relay_Server server,IPBindInfo localBindInfo,Relay_QueueItem realyItem,Relay_SmartHost[] smartHosts)
{
if(server == null){
throw new ArgumentNullException("server");
}
if(localBindInfo == null){
throw new ArgumentNullException("localBindInfo");
}
if(realyItem == null){
throw new ArgumentNullException("realyItem");
}
if(smartHosts == null){
throw new ArgumentNullException("smartHosts");
}
m_pServer = server;
m_pLocalBindInfo = localBindInfo;
m_pRelayItem = realyItem;
m_pSmartHosts = smartHosts;
m_RelayMode = Relay_Mode.SmartHost;
m_SessionID = Guid.NewGuid().ToString();
m_SessionCreateTime = DateTime.Now;
m_pTargets = new List<Relay_Target>();
m_pSmtpClient = new SMTP_Client();
m_pSmtpClient.BdatEnabled = false;
}
/// <summary>
/// Default constructor.
/// </summary>
/// <param name="sessionID">Session ID.</param>
/// <param name="socket">Server connected socket.</param>
/// <param name="bindInfo">BindInfo what accepted socket.</param>
/// <param name="server">Reference to server.</param>
internal FTP_Session(string sessionID,SocketEx socket,IPBindInfo bindInfo,FTP_Server server) : base(sessionID,socket,bindInfo,server)
{
m_pServer = server;
// Start session proccessing
StartSession();
}
private string m_UserName = ""; // Holds USER command value
#endregion Fields
#region Constructors
/// <summary>
/// Default constructor.
/// </summary>
/// <param name="sessionID">Session ID.</param>
/// <param name="socket">Server connected socket.</param>
/// <param name="bindInfo">BindInfo what accepted socket.</param>
/// <param name="server">Reference to server.</param>
internal POP3_Session(string sessionID,SocketEx socket,IPBindInfo bindInfo,POP3_Server server)
: base(sessionID,socket,bindInfo,server)
{
m_pServer = server;
m_POP3_Messages = new POP3_MessageCollection();
// Start session proccessing
StartSession();
}
/// <summary>
/// Default constructor.
/// </summary>
/// <param name="sysSettings">Reference to system settings.</param>
/// <param name="enabled">Specifies if SIP service is enabled.</param>
/// <param name="proxyMode">Specifies SIP proxy server opearion mode.</param>
/// <param name="minExpires">SIP minimum content expire time in seconds.</param>
/// <param name="bindings">Specifies SIP listening info.</param>
/// <param name="gateways">SIP gateways.</param>
internal SIP_Settings(System_Settings sysSettings,bool enabled,SIP_ProxyMode proxyMode,int minExpires,IPBindInfo[] bindings,SIP_GatewayCollection gateways)
{
m_pSysSettings = sysSettings;
m_Enabled = enabled;
m_ProxyMode = proxyMode;
m_MinExpires = minExpires;
m_pBinds = bindings;
m_pGateways = gateways;
}
/// <summary>
/// Default constructor.
/// </summary>
/// <param name="sessionID">Session ID.</param>
/// <param name="socket">Server connected socket.</param>
/// <param name="bindInfo">BindInfo what accepted socket.</param>
/// <param name="server">Reference to server.</param>
public SocketServerSession(string sessionID, SocketEx socket, IPBindInfo bindInfo, SocketServer server)
{
m_SessionID = sessionID;
m_pSocket = socket;
m_pBindInfo = bindInfo;
m_pServer = server;
m_SessionStartTime = DateTime.Now;
}
/// <summary>
/// Default constructor.
/// </summary>
/// <param name="sessionID">Session ID.</param>
/// <param name="socket">Server connected socket.</param>
/// <param name="bindInfo">BindInfo what accepted socket.</param>
/// <param name="server">Reference to server.</param>
public SocketServerSession(string sessionID,SocketEx socket,IPBindInfo bindInfo,SocketServer server)
{
m_SessionID = sessionID;
m_pSocket = socket;
m_pBindInfo = bindInfo;
m_pServer = server;
m_SessionStartTime = DateTime.Now;
}
/// <summary>
/// Default constructor.
/// </summary>
/// <param name="sessionID">Session ID.</param>
/// <param name="socket">Server connected socket.</param>
/// <param name="bindInfo">BindInfo what accepted socket.</param>
/// <param name="server">Reference to server.</param>
internal SMTP_Session(string sessionID,SocketEx socket,IPBindInfo bindInfo,SMTP_Server server) : base(sessionID,socket,bindInfo,server)
{
m_pServer = server;
m_BodyType = BodyType.x7_bit;
m_Forward_path = new Hashtable();
m_CmdValidator = new SMTP_Cmd_Validator();
// Start session proccessing
StartSession();
}
/// <summary>
/// Default constructor.
/// </summary>
/// <param name="sysSettings">Reference to system settings.</param>
/// <param name="enabled">Specifies if IMAP service is enabled.</param>
/// <param name="greeting">Greeting text.</param>
/// <param name="idleTimeout">Session idle timeout seconds.</param>
/// <param name="maxConnections">Maximum conncurent connections.</param>
/// <param name="maxConnectionsPerIP">Maximum conncurent connections fro 1 IP address.</param>
/// <param name="maxBadCommands">Maximum bad commands per session.</param>
/// <param name="bindings">Specifies IMAP listening info.</param>
internal IMAP_Settings(System_Settings sysSettings,bool enabled,string greeting,int idleTimeout,int maxConnections,int maxConnectionsPerIP,int maxBadCommands,IPBindInfo[] bindings)
{
m_pSysSettings = sysSettings;
m_Enabled = enabled;
m_Greeting = greeting;
m_IdleTimeout = idleTimeout;
m_MaxConnections = maxConnections;
m_MaxConnsPerIP = maxConnectionsPerIP;
m_MaxBadCommands = maxBadCommands;
m_pBinds = bindings;
}
/// <summary>
/// Default constructor.
/// </summary>
/// <param name="sysSettings">Reference to system settings.</param>
/// <param name="enabled">Specifies if SMTP service is enabled.</param>
/// <param name="greeting">Greeting text.</param>
/// <param name="defaultDomain">Default domain.</param>
/// <param name="idleTimeOut">Session idle timeout seconds.</param>
/// <param name="maxConnections">Maximum conncurent connections.</param>
/// <param name="maxConnectionsPerIP">Maximum conncurent connections fro 1 IP address.</param>
/// <param name="maxBadCommands">Maximum bad commands per session.</param>
/// <param name="maxRecipients">Maximum recipients per message.</param>
/// <param name="maxMessageSize">Maximum allowed message size.</param>
/// <param name="maxTransactions">Maximum mail transactions per session.</param>
/// <param name="requireAuth">Specifies if SMTP server is private server and requires authentication.</param>
/// <param name="bindings">Specifies SMTP listening info.</param>
internal SMTP_Settings(System_Settings sysSettings,bool enabled,string greeting,string defaultDomain,int idleTimeOut,int maxConnections,int maxConnectionsPerIP,int maxBadCommands,int maxRecipients,int maxMessageSize,int maxTransactions,bool requireAuth,IPBindInfo[] bindings)
{
m_pSysSettings = sysSettings;
m_Enabled = enabled;
m_GreetingText = greeting;
m_DefaultDomain = defaultDomain;
m_SessionIdleTimeOut = idleTimeOut;
m_MaxConnections = maxConnections;
m_MaxConnsPerIP = maxConnectionsPerIP;
m_MaxBadCommnads = maxBadCommands;
m_MaxRecipientPerMsg = maxRecipients;
m_MaxMessageSize = maxMessageSize;
m_MaxTransactions = maxTransactions;
m_RequireAuth = requireAuth;
m_pBinds = bindings;
}
/// <summary>
/// Default constructor.
/// </summary>
/// <param name="sysSettings">Reference to system settings.</param>
/// <param name="relayMode">Relay mode.</param>
/// <param name="smartHostBalanceMode">Specifies how smart hosts will balance.</param>
/// <param name="smartHosts">Smart hosts.</param>
/// <param name="idleTimeout">Session idle timeout seconds.</param>
/// <param name="maxConnections">Maximum conncurent conncetions.</param>
/// <param name="maxConnectionsPerIP">Maximum conncurent conncetions to one IP address.</param>
/// <param name="relayInterval">Relay messages interval seconds.</param>
/// <param name="relayRetryInterval">Relay retry messages interval seconds.</param>
/// <param name="undeliveredWarning">Specifies after how many minutes delayed delivery message is sent.</param>
/// <param name="undelivered">Specifies after how many hours undelivered notification message is sent.</param>
/// <param name="storeUndelivered">Specifies if undelivered messages are stored to "Undelivered" folder in mail store.</param>
/// <param name="bindings">Specifies SMTP listening info.</param>
internal Relay_Settings(System_Settings sysSettings,Relay_Mode relayMode,BalanceMode smartHostBalanceMode,Relay_SmartHost[] smartHosts,int idleTimeout,int maxConnections,int maxConnectionsPerIP,int relayInterval,int relayRetryInterval,int undeliveredWarning,int undelivered,bool storeUndelivered,IPBindInfo[] bindings)
{
m_pSysSettings = sysSettings;
m_RelayMode = relayMode;
m_SmartHostsBalanceMode = smartHostBalanceMode;
m_pSmartHosts = smartHosts;
m_IdleTimeout = idleTimeout;
m_MaxConnections = maxConnections;
m_MaxConnectionsPerIP = maxConnectionsPerIP;
m_RelayInterval = relayInterval;
m_RelayRetryInterval = relayRetryInterval;
m_SendUndelWaringAfter = undeliveredWarning;
m_SendUndeliveredAfter = undelivered;
m_StoreUndeliveredMsgs = storeUndelivered;
m_pBinds = bindings;
}
/// <summary>
/// Compares the current instance with another object of the same type.
/// </summary>
/// <param name="obj">An object to compare with this instance.</param>
/// <returns>Returns true if two objects are equal.</returns>
public override bool Equals(object obj)
{
if (obj == null)
{
return(false);
}
if (!(obj is IPBindInfo))
{
return(false);
}
IPBindInfo bInfo = (IPBindInfo)obj;
if (bInfo.HostName != m_HostName)
{
return(false);
}
if (bInfo.Protocol != m_Protocol)
{
return(false);
}
if (!bInfo.EndPoint.Equals(m_pEndPoint))
{
return(false);
}
if (bInfo.SslMode != m_SslMode)
{
return(false);
}
if (!X509Certificate.Equals(bInfo.Certificate, m_pCertificate))
{
return(false);
}
return(true);
}
/// <summary>
/// Initialize and start new session here. Session isn't added to session list automatically,
/// session must add itself to server session list by calling AddSession().
/// </summary>
/// <param name="socket">Connected client socket.</param>
/// <param name="bindInfo">BindInfo what accepted socket.</param>
protected override void InitNewSession(Socket socket,IPBindInfo bindInfo)
{
// Check maximum conncurent connections from 1 IP.
if(m_MaxConnectionsPerIP > 0){
lock(this.Sessions){
int nSessions = 0;
foreach(SocketServerSession s in this.Sessions){
IPEndPoint ipEndpoint = s.RemoteEndPoint;
if(ipEndpoint != null){
if(ipEndpoint.Address.Equals(((IPEndPoint)socket.RemoteEndPoint).Address)){
nSessions++;
}
}
// Maimum allowed exceeded
if(nSessions >= m_MaxConnectionsPerIP){
socket.Send(System.Text.Encoding.ASCII.GetBytes("421 Maximum connections from your IP address is exceeded, try again later !\r\n"));
socket.Shutdown(SocketShutdown.Both);
socket.Close();
return;
}
}
}
}
string sessionID = Guid.NewGuid().ToString();
SocketEx socketEx = new SocketEx(socket);
if(LogCommands){
socketEx.Logger = new SocketLogger(socket,this.SessionLog);
socketEx.Logger.SessionID = sessionID;
}
SMTP_Session session = new SMTP_Session(sessionID,socketEx,bindInfo,this);
}
/// <summary>
/// Processes relay queue.
/// </summary>
private void Run()
{
while(m_IsRunning){
try{
// Bind info has changed, create new local end points.
if(m_HasBindingsChanged){
m_pLocalEndPointIPv4.Clear();
m_pLocalEndPointIPv6.Clear();
foreach(IPBindInfo binding in m_pBindings){
if(binding.IP == IPAddress.Any){
foreach(IPAddress ip in System.Net.Dns.GetHostAddresses("")){
if(ip.AddressFamily == AddressFamily.InterNetwork){
IPBindInfo b = new IPBindInfo(binding.HostName,binding.Protocol,ip,25);
if(!m_pLocalEndPointIPv4.Contains(b)){
m_pLocalEndPointIPv4.Add(b);
}
}
}
}
else if(binding.IP == IPAddress.IPv6Any){
foreach(IPAddress ip in System.Net.Dns.GetHostAddresses("")){
if(ip.AddressFamily == AddressFamily.InterNetworkV6){
IPBindInfo b = new IPBindInfo(binding.HostName,binding.Protocol,ip,25);
if(!m_pLocalEndPointIPv6.Contains(b)){
m_pLocalEndPointIPv6.Add(b);
}
}
}
}
else{
IPBindInfo b = new IPBindInfo(binding.HostName,binding.Protocol,binding.IP,25);
if(binding.IP.AddressFamily == AddressFamily.InterNetwork){
if(!m_pLocalEndPointIPv4.Contains(b)){
m_pLocalEndPointIPv4.Add(b);
}
}
else{
if(!m_pLocalEndPointIPv6.Contains(b)){
m_pLocalEndPointIPv6.Add(b);
}
}
}
}
m_HasBindingsChanged = false;
}
// There are no local end points specified.
if(m_pLocalEndPointIPv4.Count == 0 && m_pLocalEndPointIPv6.Count == 0){
Thread.Sleep(10);
}
// Maximum allowed relay sessions exceeded, skip adding new ones.
else if(m_MaxConnections != 0 && m_pSessions.Count >= m_MaxConnections){
Thread.Sleep(10);
}
else{
Relay_QueueItem item = null;
// Get next queued message from highest possible priority queue.
foreach(Relay_Queue queue in m_pQueues){
item = queue.DequeueMessage();
// There is queued message.
if(item != null){
break;
}
// No messages in this queue, see next lower priority queue.
}
// There are no messages in any queue.
if(item == null){
Thread.Sleep(10);
}
// Create new session for queued relay item.
else{
if(m_RelayMode == Relay_Mode.Dns){
Relay_Session session = new Relay_Session(this,item);
m_pSessions.Add(session);
ThreadPool.QueueUserWorkItem(new WaitCallback(session.Start));
}
else if(m_RelayMode == Relay_Mode.SmartHost){
// Get smart hosts in balance mode order.
Relay_SmartHost[] smartHosts = null;
if(m_SmartHostsBalanceMode == BalanceMode.FailOver){
smartHosts = m_pSmartHosts.ToArray();
}
else{
smartHosts = m_pSmartHosts.ToCurrentOrderArray();
}
Relay_Session session = new Relay_Session(this,item,smartHosts);
m_pSessions.Add(session);
ThreadPool.QueueUserWorkItem(new WaitCallback(session.Start));
}
}
}
}
catch(Exception x){
OnError(x);
}
}
}
/// <summary>
/// Default constructor.
/// </summary>
/// <param name="server">Reference to server.</param>
/// <param name="allowUDP">Specifies if UDP protocol is enabled.</param>
/// <param name="defaultPort">Specifies default port.</param>
/// <param name="defaultSSLPort">Specifies default SSL port.</param>
/// <param name="bindInfo">Bind info.</param>
public wfrm_sys_BindInfo(Server server,bool allowUDP,int defaultPort,int defaultSSLPort,IPBindInfo bindInfo) : this(server,allowUDP,true,true,defaultPort,defaultSSLPort,bindInfo)
{
}
public void start_server()
{
server = new TCP_Server<TCP_ServerSession>();
server.SessionCreated += server_SessionCreated;
IPBindInfo x = new IPBindInfo("server", BindInfoProtocol.TCP, System.Net.IPAddress.Any, 8787);
server.Bindings = new IPBindInfo[] { x };
server.Start();
Log.log_info("TCP Server Started");
}
/// <summary>
/// Starts connecting to best target.
/// </summary>
private void BeginConnect()
{
// No tagets, abort relay.
if(m_pTargets.Count == 0){
LogText("No relay target(s) for '" + m_pRelayItem.To + "', aborting.");
Dispose(new Exception("No relay target(s) for '" + m_pRelayItem.To + "', aborting."));
return;
}
// Maximum connections per IP limited.
if(m_pServer.MaxConnectionsPerIP > 0){
// For DNS or load-balnced smart host relay, search free target if any.
if(m_pServer.RelayMode == Relay_Mode.Dns || m_pServer.SmartHostsBalanceMode == BalanceMode.LoadBalance){
foreach(Relay_Target t in m_pTargets){
// Get local IP binding for remote IP.
m_pLocalBindInfo = m_pServer.GetLocalBinding(t.Target.Address);
// We have suitable local IP binding for the target.
if(m_pLocalBindInfo != null){
// We found free target, stop searching.
if(m_pServer.TryAddIpUsage(t.Target.Address)){
m_pActiveTarget = t;
m_pTargets.Remove(t);
break;
}
// Connection per IP limit reached.
else{
LogText("Skipping relay target (" + t.HostName + "->" + t.Target.Address + "), maximum connections to the specified IP has reached.");
}
}
// No suitable local IP binding, try next target.
else{
LogText("Skipping relay target (" + t.HostName + "->" + t.Target.Address + "), no suitable local IPv4/IPv6 binding.");
}
}
}
// Smart host fail-over mode, just check if it's free.
else{
// Get local IP binding for remote IP.
m_pLocalBindInfo = m_pServer.GetLocalBinding(m_pTargets[0].Target.Address);
// We have suitable local IP binding for the target.
if(m_pLocalBindInfo != null){
// Smart host IP limit not reached.
if(m_pServer.TryAddIpUsage(m_pTargets[0].Target.Address)){
m_pActiveTarget = m_pTargets[0];
m_pTargets.RemoveAt(0);
}
// Connection per IP limit reached.
else{
LogText("Skipping relay target (" + m_pTargets[0].HostName + "->" + m_pTargets[0].Target.Address + "), maximum connections to the specified IP has reached.");
}
}
// No suitable local IP binding, try next target.
else{
LogText("Skipping relay target (" + m_pTargets[0].HostName + "->" + m_pTargets[0].Target.Address + "), no suitable local IPv4/IPv6 binding.");
}
}
}
// Just get first target.
else{
// Get local IP binding for remote IP.
m_pLocalBindInfo = m_pServer.GetLocalBinding(m_pTargets[0].Target.Address);
// We have suitable local IP binding for the target.
if(m_pLocalBindInfo != null){
m_pActiveTarget = m_pTargets[0];
m_pTargets.RemoveAt(0);
}
// No suitable local IP binding, try next target.
else{
LogText("Skipping relay target (" + m_pTargets[0].HostName + "->" + m_pTargets[0].Target.Address + "), no suitable local IPv4/IPv6 binding.");
}
}
// We don't have suitable local IP end point for relay target.
// This may heppen for example: if remote server supports only IPv6 and we don't have local IPv6 local end point.
if(m_pLocalBindInfo == null){
LogText("No suitable IPv4/IPv6 local IP endpoint for relay target.");
Dispose(new Exception("No suitable IPv4/IPv6 local IP endpoint for relay target."));
return;
}
// If all targets has exeeded maximum allowed connection per IP address, end relay session,
// next relay cycle will try to relay again.
if(m_pActiveTarget == null){
LogText("All targets has exeeded maximum allowed connection per IP address, skip relay.");
Dispose(new Exception("All targets has exeeded maximum allowed connection per IP address, skip relay."));
return;
}
// Set SMTP host name.
m_pSmtpClient.LocalHostName = m_pLocalBindInfo.HostName;
// Start connecting to remote end point.
TCP_Client.ConnectAsyncOP connectOP = new TCP_Client.ConnectAsyncOP(new IPEndPoint(m_pLocalBindInfo.IP,0),m_pActiveTarget.Target,false,null);
connectOP.CompletedAsync += delegate(object s,EventArgs<TCP_Client.ConnectAsyncOP> e){
ConnectCompleted(connectOP);
};
if(!m_pSmtpClient.ConnectAsync(connectOP)){
ConnectCompleted(connectOP);
}
}
/// <summary>
/// Completes relay session and does clean up. This method is thread-safe.
/// </summary>
/// <param name="exception">Exception happened or null if relay completed successfully.</param>
public void Dispose(Exception exception)
{
try{
lock(this){
if(m_IsDisposed){
return;
}
try{
m_pServer.OnSessionCompleted(this,exception);
}
catch{
}
m_pServer.Sessions.Remove(this);
m_IsDisposed = true;
m_pLocalBindInfo = null;
m_pRelayItem = null;
m_pSmartHosts = null;
if(m_pSmtpClient != null){
m_pSmtpClient.Dispose();
m_pSmtpClient = null;
}
m_pTargets = null;
if(m_pActiveTarget != null){
m_pServer.RemoveIpUsage(m_pActiveTarget.Target.Address);
m_pActiveTarget = null;
}
m_pServer = null;
}
}
catch(Exception x){
if(m_pServer != null){
m_pServer.OnError(x);
}
}
}
/// <summary>
/// Initialize and start new session here. Session isn't added to session list automatically,
/// session must add itself to server session list by calling AddSession().
/// </summary>
/// <param name="socket">Connected client socket.</param>
/// <param name="bindInfo">BindInfo what accepted socket.</param>
protected virtual void InitNewSession(Socket socket, IPBindInfo bindInfo)
{
}
/// <summary>
/// Default constructor.
/// </summary>
/// <param name="socket">Socket.</param>
/// <param name="bindInfo">Bind info.</param>
public QueuedConnection(Socket socket, IPBindInfo bindInfo)
{
m_pSocket = socket;
m_pBindInfo = bindInfo;
}
/// <summary>
/// Default constructor.
/// </summary>
/// <param name="server">Reference to server.</param>
/// <param name="allowUDP">Specifies if UDP protocol is enabled.</param>
/// <param name="allowSSL">Specifies if SSL is enabled.</param>
/// <param name="allowChangePort">Specifies if port can be changed.</param>
/// <param name="defaultPort">Specifies default port.</param>
/// <param name="defaultSSLPort">Specifies default SSL port.</param>
/// <param name="bindInfo">Bind info.</param>
public wfrm_sys_BindInfo(Server server,bool allowUDP,bool allowSSL,bool allowChangePort,int defaultPort,int defaultSSLPort,IPBindInfo bindInfo)
{
m_SslEnabled = allowSSL;
m_DefaultPort = defaultPort;
m_DefaultSSLPort = defaultSSLPort;
InitUI();
m_pSslMode.SelectedIndex = 0;
if(!allowSSL){
m_pSslMode.Enabled = false;
}
if(!allowChangePort){
m_pPort.Enabled = false;
}
if(bindInfo != null){
m_pHostName.Text = bindInfo.HostName;
}
m_pProtocol.Items.Add("TCP");
if(allowUDP){
m_pProtocol.Items.Add("UDP");
}
if(bindInfo == null){
m_pProtocol.SelectedIndex = 0;
}
else{
m_pProtocol.Text = bindInfo.Protocol.ToString();
}
foreach(IPAddress ip in server.IPAddresses){
m_pIP.Items.Add(new WComboBoxItem(IpToString(ip),ip));
}
if(bindInfo == null){
m_pIP.SelectedIndex = 0;
m_pPort.Value = defaultPort;
}
else{
m_pCert = bindInfo.Certificate;
m_pIP.Text = IpToString(bindInfo.IP);
m_pPort.Value = bindInfo.Port;
m_pSslMode.Text = bindInfo.SslMode.ToString();
}
UpdateCertStatus();
}