public ReplicationConnection(DirectoryContext context, string name, DirectoryServer sourceServer, ActiveDirectorySchedule schedule, ActiveDirectoryTransportType transport)
 {
     ValidateArgument(context, name);
     if (sourceServer == null)
     {
         throw new ArgumentNullException("sourceServer");
     }
     if ((transport < ActiveDirectoryTransportType.Rpc) || (transport > ActiveDirectoryTransportType.Smtp))
     {
         throw new InvalidEnumArgumentException("value", (int) transport, typeof(ActiveDirectoryTransportType));
     }
     context = new DirectoryContext(context);
     this.ValidateTargetAndSourceServer(context, sourceServer);
     this.context = context;
     this.connectionName = name;
     this.transport = transport;
     DirectoryEntry directoryEntry = DirectoryEntryManager.GetDirectoryEntry(context, WellKnownDN.RootDSE);
     try
     {
         string str = (string) PropertyManager.GetPropertyValue(context, directoryEntry, PropertyManager.ServerName);
         string dn = "CN=NTDS Settings," + str;
         directoryEntry = DirectoryEntryManager.GetDirectoryEntry(context, dn);
         string escapedPath = Utils.GetEscapedPath("cn=" + this.connectionName);
         this.cachedDirectoryEntry = directoryEntry.Children.Add(escapedPath, "nTDSConnection");
         DirectoryContext context2 = sourceServer.Context;
         directoryEntry = DirectoryEntryManager.GetDirectoryEntry(context2, WellKnownDN.RootDSE);
         string str4 = (string) PropertyManager.GetPropertyValue(context2, directoryEntry, PropertyManager.ServerName);
         str4 = "CN=NTDS Settings," + str4;
         this.cachedDirectoryEntry.Properties["fromServer"].Add(str4);
         if (schedule != null)
         {
             this.cachedDirectoryEntry.Properties["schedule"].Value = schedule.GetUnmanagedSchedule();
         }
         string dNFromTransportType = Utils.GetDNFromTransportType(this.TransportType, context);
         directoryEntry = DirectoryEntryManager.GetDirectoryEntry(context, dNFromTransportType);
         try
         {
             directoryEntry.Bind(true);
         }
         catch (COMException exception)
         {
             if (((exception.ErrorCode == -2147016656) && Utils.CheckCapability(DirectoryEntryManager.GetDirectoryEntry(context, WellKnownDN.RootDSE), Capability.ActiveDirectoryApplicationMode)) && (transport == ActiveDirectoryTransportType.Smtp))
             {
                 throw new NotSupportedException(Res.GetString("NotSupportTransportSMTP"));
             }
             throw ExceptionHelper.GetExceptionFromCOMException(context, exception);
         }
         this.cachedDirectoryEntry.Properties["transportType"].Add(dNFromTransportType);
         this.cachedDirectoryEntry.Properties["enabledConnection"].Value = false;
         this.cachedDirectoryEntry.Properties["options"].Value = 0;
     }
     catch (COMException exception2)
     {
         throw ExceptionHelper.GetExceptionFromCOMException(context, exception2);
     }
     finally
     {
         directoryEntry.Close();
     }
 }
        public ActiveDirectorySiteLink(DirectoryContext context, string siteLinkName, ActiveDirectoryTransportType transport, ActiveDirectorySchedule schedule)
        {
            DirectoryEntry directoryEntry;

            this.systemDefaultInterval = new TimeSpan(0, 15, 0);
            this.sites = new ActiveDirectorySiteCollection();
            ValidateArgument(context, siteLinkName, transport);
            context        = new DirectoryContext(context);
            this.context   = context;
            this.name      = siteLinkName;
            this.transport = transport;
            try
            {
                directoryEntry = DirectoryEntryManager.GetDirectoryEntry(context, WellKnownDN.RootDSE);
                string str = (string)PropertyManager.GetPropertyValue(context, directoryEntry, PropertyManager.ConfigurationNamingContext);
                string dn  = null;
                if (transport == ActiveDirectoryTransportType.Rpc)
                {
                    dn = "CN=IP,CN=Inter-Site Transports,CN=Sites," + str;
                }
                else
                {
                    dn = "CN=SMTP,CN=Inter-Site Transports,CN=Sites," + str;
                }
                directoryEntry = DirectoryEntryManager.GetDirectoryEntry(context, dn);
            }
            catch (COMException exception)
            {
                throw ExceptionHelper.GetExceptionFromCOMException(context, exception);
            }
            catch (ActiveDirectoryObjectNotFoundException)
            {
                throw new ActiveDirectoryOperationException(Res.GetString("ADAMInstanceNotFoundInConfigSet", new object[] { context.Name }));
            }
            try
            {
                string escapedPath = Utils.GetEscapedPath("cn=" + this.name);
                this.cachedEntry = directoryEntry.Children.Add(escapedPath, "siteLink");
                this.cachedEntry.Properties["cost"].Value         = 100;
                this.cachedEntry.Properties["replInterval"].Value = 180;
                if (schedule != null)
                {
                    this.cachedEntry.Properties["schedule"].Value = schedule.GetUnmanagedSchedule();
                }
            }
            catch (COMException exception2)
            {
                if (((exception2.ErrorCode == -2147016656) && Utils.CheckCapability(DirectoryEntryManager.GetDirectoryEntry(context, WellKnownDN.RootDSE), Capability.ActiveDirectoryApplicationMode)) && (transport == ActiveDirectoryTransportType.Smtp))
                {
                    throw new NotSupportedException(Res.GetString("NotSupportTransportSMTP"));
                }
                throw ExceptionHelper.GetExceptionFromCOMException(context, exception2);
            }
            finally
            {
                directoryEntry.Dispose();
            }
        }
 public ActiveDirectorySiteLink(DirectoryContext context, string siteLinkName, ActiveDirectoryTransportType transport, ActiveDirectorySchedule schedule)
 {
     DirectoryEntry directoryEntry;
     this.systemDefaultInterval = new TimeSpan(0, 15, 0);
     this.sites = new ActiveDirectorySiteCollection();
     ValidateArgument(context, siteLinkName, transport);
     context = new DirectoryContext(context);
     this.context = context;
     this.name = siteLinkName;
     this.transport = transport;
     try
     {
         directoryEntry = DirectoryEntryManager.GetDirectoryEntry(context, WellKnownDN.RootDSE);
         string str = (string) PropertyManager.GetPropertyValue(context, directoryEntry, PropertyManager.ConfigurationNamingContext);
         string dn = null;
         if (transport == ActiveDirectoryTransportType.Rpc)
         {
             dn = "CN=IP,CN=Inter-Site Transports,CN=Sites," + str;
         }
         else
         {
             dn = "CN=SMTP,CN=Inter-Site Transports,CN=Sites," + str;
         }
         directoryEntry = DirectoryEntryManager.GetDirectoryEntry(context, dn);
     }
     catch (COMException exception)
     {
         throw ExceptionHelper.GetExceptionFromCOMException(context, exception);
     }
     catch (ActiveDirectoryObjectNotFoundException)
     {
         throw new ActiveDirectoryOperationException(Res.GetString("ADAMInstanceNotFoundInConfigSet", new object[] { context.Name }));
     }
     try
     {
         string escapedPath = Utils.GetEscapedPath("cn=" + this.name);
         this.cachedEntry = directoryEntry.Children.Add(escapedPath, "siteLink");
         this.cachedEntry.Properties["cost"].Value = 100;
         this.cachedEntry.Properties["replInterval"].Value = 180;
         if (schedule != null)
         {
             this.cachedEntry.Properties["schedule"].Value = schedule.GetUnmanagedSchedule();
         }
     }
     catch (COMException exception2)
     {
         if (((exception2.ErrorCode == -2147016656) && Utils.CheckCapability(DirectoryEntryManager.GetDirectoryEntry(context, WellKnownDN.RootDSE), Capability.ActiveDirectoryApplicationMode)) && (transport == ActiveDirectoryTransportType.Smtp))
         {
             throw new NotSupportedException(Res.GetString("NotSupportTransportSMTP"));
         }
         throw ExceptionHelper.GetExceptionFromCOMException(context, exception2);
     }
     finally
     {
         directoryEntry.Dispose();
     }
 }
Ejemplo n.º 4
0
        public ActiveDirectorySiteLink(DirectoryContext context, string siteLinkName, ActiveDirectoryTransportType transport, ActiveDirectorySchedule schedule)
        {
            ValidateArgument(context, siteLinkName, transport);

            //  work with copy of the context
            context = new DirectoryContext(context);

            this.context = context;
            _name        = siteLinkName;
            _transport   = transport;

            // bind to the rootdse to get the configurationnamingcontext
            DirectoryEntry de;

            try
            {
                de = DirectoryEntryManager.GetDirectoryEntry(context, WellKnownDN.RootDSE);
                string config = (string)PropertyManager.GetPropertyValue(context, de, PropertyManager.ConfigurationNamingContext);

                string parentDN = null;
                if (transport == ActiveDirectoryTransportType.Rpc)
                {
                    parentDN = "CN=IP,CN=Inter-Site Transports,CN=Sites," + config;
                }
                else
                {
                    parentDN = "CN=SMTP,CN=Inter-Site Transports,CN=Sites," + config;
                }

                de = DirectoryEntryManager.GetDirectoryEntry(context, parentDN);
            }
            catch (COMException e)
            {
                throw ExceptionHelper.GetExceptionFromCOMException(context, e);
            }
            catch (ActiveDirectoryObjectNotFoundException)
            {
                // this is the case where the context is a config set and we could not find an ADAM instance in that config set
                throw new ActiveDirectoryOperationException(String.Format(CultureInfo.CurrentCulture, SR.ADAMInstanceNotFoundInConfigSet, context.Name));
            }

            try
            {
                string rdn = "cn=" + _name;
                rdn         = Utils.GetEscapedPath(rdn);
                cachedEntry = de.Children.Add(rdn, "siteLink");
                cachedEntry.Properties["cost"].Value         = appDefaultCost;
                cachedEntry.Properties["replInterval"].Value = appDefaultInterval;
                if (schedule != null)
                {
                    cachedEntry.Properties["schedule"].Value = schedule.GetUnmanagedSchedule();
                }
            }
            catch (COMException e)
            {
                if (e.ErrorCode == unchecked ((int)0x80072030))
                {
                    // if it is ADAM and transport type is SMTP, throw NotSupportedException.
                    DirectoryEntry tmpDE = DirectoryEntryManager.GetDirectoryEntry(context, WellKnownDN.RootDSE);
                    if (Utils.CheckCapability(tmpDE, Capability.ActiveDirectoryApplicationMode) && transport == ActiveDirectoryTransportType.Smtp)
                    {
                        throw new NotSupportedException(SR.NotSupportTransportSMTP);
                    }
                }

                throw ExceptionHelper.GetExceptionFromCOMException(context, e);
            }
            finally
            {
                de.Dispose();
            }
        }
Ejemplo n.º 5
0
        public ReplicationConnection(DirectoryContext context, string name, DirectoryServer sourceServer, ActiveDirectorySchedule schedule, ActiveDirectoryTransportType transport)
        {
            ValidateArgument(context, name);

            if (sourceServer == null)
            {
                throw new ArgumentNullException("sourceServer");
            }

            if (transport < ActiveDirectoryTransportType.Rpc || transport > ActiveDirectoryTransportType.Smtp)
            {
                throw new InvalidEnumArgumentException("value", (int)transport, typeof(ActiveDirectoryTransportType));
            }

            //  work with copy of the context
            context = new DirectoryContext(context);

            ValidateTargetAndSourceServer(context, sourceServer);

            this.context    = context;
            _connectionName = name;
            _transport      = transport;

            DirectoryEntry de = DirectoryEntryManager.GetDirectoryEntry(context, WellKnownDN.RootDSE);

            try
            {
                string serverDN            = (string)PropertyManager.GetPropertyValue(context, de, PropertyManager.ServerName);
                string connectionContainer = "CN=NTDS Settings," + serverDN;
                de = DirectoryEntryManager.GetDirectoryEntry(context, connectionContainer);

                // create the connection entry
                string rdn = "cn=" + _connectionName;
                rdn = Utils.GetEscapedPath(rdn);
                cachedDirectoryEntry = de.Children.Add(rdn, "nTDSConnection");

                // set all the properties

                // sourceserver property
                DirectoryContext sourceServerContext = sourceServer.Context;
                de = DirectoryEntryManager.GetDirectoryEntry(sourceServerContext, WellKnownDN.RootDSE);
                string serverName = (string)PropertyManager.GetPropertyValue(sourceServerContext, de, PropertyManager.ServerName);
                serverName = "CN=NTDS Settings," + serverName;

                cachedDirectoryEntry.Properties["fromServer"].Add(serverName);

                // schedule property
                if (schedule != null)
                {
                    cachedDirectoryEntry.Properties["schedule"].Value = schedule.GetUnmanagedSchedule();
                }

                // transporttype property
                string transportPath = Utils.GetDNFromTransportType(TransportType, context);
                // verify that the transport is supported
                de = DirectoryEntryManager.GetDirectoryEntry(context, transportPath);
                try
                {
                    de.Bind(true);
                }
                catch (COMException e)
                {
                    if (e.ErrorCode == unchecked ((int)0x80072030))
                    {
                        // if it is ADAM and transport type is SMTP, throw NotSupportedException.
                        DirectoryEntry tmpDE = DirectoryEntryManager.GetDirectoryEntry(context, WellKnownDN.RootDSE);
                        if (Utils.CheckCapability(tmpDE, Capability.ActiveDirectoryApplicationMode) && transport == ActiveDirectoryTransportType.Smtp)
                        {
                            throw new NotSupportedException(SR.NotSupportTransportSMTP);
                        }
                    }

                    throw ExceptionHelper.GetExceptionFromCOMException(context, e);
                }

                cachedDirectoryEntry.Properties["transportType"].Add(transportPath);

                // enabledConnection property
                cachedDirectoryEntry.Properties["enabledConnection"].Value = false;

                // options
                cachedDirectoryEntry.Properties["options"].Value = 0;
            }
            catch (COMException e)
            {
                throw ExceptionHelper.GetExceptionFromCOMException(context, e);
            }
            finally
            {
                de.Close();
            }
        }
Ejemplo n.º 6
0
        public ActiveDirectorySiteLink(DirectoryContext context, string siteLinkName, ActiveDirectoryTransportType transport, ActiveDirectorySchedule schedule)
        {
            ValidateArgument(context, siteLinkName, transport);

            //  work with copy of the context
            context = new DirectoryContext(context);

            this.context = context;
            _name = siteLinkName;
            _transport = transport;

            // bind to the rootdse to get the configurationnamingcontext
            DirectoryEntry de;

            try
            {
                de = DirectoryEntryManager.GetDirectoryEntry(context, WellKnownDN.RootDSE);
                string config = (string)PropertyManager.GetPropertyValue(context, de, PropertyManager.ConfigurationNamingContext);

                string parentDN = null;
                if (transport == ActiveDirectoryTransportType.Rpc)
                    parentDN = "CN=IP,CN=Inter-Site Transports,CN=Sites," + config;
                else
                    parentDN = "CN=SMTP,CN=Inter-Site Transports,CN=Sites," + config;

                de = DirectoryEntryManager.GetDirectoryEntry(context, parentDN);
            }
            catch (COMException e)
            {
                throw ExceptionHelper.GetExceptionFromCOMException(context, e);
            }
            catch (ActiveDirectoryObjectNotFoundException)
            {
                // this is the case where the context is a config set and we could not find an ADAM instance in that config set
                throw new ActiveDirectoryOperationException(Res.GetString(Res.ADAMInstanceNotFoundInConfigSet, context.Name));
            }

            try
            {
                string rdn = "cn=" + _name;
                rdn = Utils.GetEscapedPath(rdn);
                cachedEntry = de.Children.Add(rdn, "siteLink");
                cachedEntry.Properties["cost"].Value = appDefaultCost;
                cachedEntry.Properties["replInterval"].Value = appDefaultInterval;
                if (schedule != null)
                    cachedEntry.Properties["schedule"].Value = schedule.GetUnmanagedSchedule();
            }
            catch (COMException e)
            {
                if (e.ErrorCode == unchecked((int)0x80072030))
                {
                    // if it is ADAM and transport type is SMTP, throw NotSupportedException.
                    DirectoryEntry tmpDE = DirectoryEntryManager.GetDirectoryEntry(context, WellKnownDN.RootDSE);
                    if (Utils.CheckCapability(tmpDE, Capability.ActiveDirectoryApplicationMode) && transport == ActiveDirectoryTransportType.Smtp)
                    {
                        throw new NotSupportedException(Res.GetString(Res.NotSupportTransportSMTP));
                    }
                }

                throw ExceptionHelper.GetExceptionFromCOMException(context, e);
            }
            finally
            {
                de.Dispose();
            }
        }
Ejemplo n.º 7
0
		public ReplicationConnection(DirectoryContext context, string name, DirectoryServer sourceServer, ActiveDirectorySchedule schedule, ActiveDirectoryTransportType transport)
		{
			ReplicationConnection.ValidateArgument(context, name);
			if (sourceServer != null)
			{
				if (transport < ActiveDirectoryTransportType.Rpc || transport > ActiveDirectoryTransportType.Smtp)
				{
					throw new InvalidEnumArgumentException("value", (int)transport, typeof(ActiveDirectoryTransportType));
				}
				else
				{
					context = new DirectoryContext(context);
					this.ValidateTargetAndSourceServer(context, sourceServer);
					this.context = context;
					this.connectionName = name;
					this.transport = transport;
					DirectoryEntry directoryEntry = DirectoryEntryManager.GetDirectoryEntry(context, WellKnownDN.RootDSE);
					try
					{
						try
						{
							string propertyValue = (string)PropertyManager.GetPropertyValue(context, directoryEntry, PropertyManager.ServerName);
							string str = string.Concat("CN=NTDS Settings,", propertyValue);
							directoryEntry = DirectoryEntryManager.GetDirectoryEntry(context, str);
							string escapedPath = string.Concat("cn=", this.connectionName);
							escapedPath = Utils.GetEscapedPath(escapedPath);
							this.cachedDirectoryEntry = directoryEntry.Children.Add(escapedPath, "nTDSConnection");
							DirectoryContext directoryContext = sourceServer.Context;
							directoryEntry = DirectoryEntryManager.GetDirectoryEntry(directoryContext, WellKnownDN.RootDSE);
							string propertyValue1 = (string)PropertyManager.GetPropertyValue(directoryContext, directoryEntry, PropertyManager.ServerName);
							propertyValue1 = string.Concat("CN=NTDS Settings,", propertyValue1);
							this.cachedDirectoryEntry.Properties["fromServer"].Add(propertyValue1);
							if (schedule != null)
							{
								this.cachedDirectoryEntry.Properties["schedule"].Value = schedule.GetUnmanagedSchedule();
							}
							string dNFromTransportType = Utils.GetDNFromTransportType(this.TransportType, context);
							directoryEntry = DirectoryEntryManager.GetDirectoryEntry(context, dNFromTransportType);
							try
							{
								//TODO: REVIEW: URGENT!!: directoryEntry.Bind(true);
							}
							catch (COMException cOMException1)
							{
								COMException cOMException = cOMException1;
								if (cOMException.ErrorCode == -2147016656)
								{
									DirectoryEntry directoryEntry1 = DirectoryEntryManager.GetDirectoryEntry(context, WellKnownDN.RootDSE);
									if (Utils.CheckCapability(directoryEntry1, Capability.ActiveDirectoryApplicationMode) && transport == ActiveDirectoryTransportType.Smtp)
									{
										throw new NotSupportedException(Res.GetString("NotSupportTransportSMTP"));
									}
								}
								throw ExceptionHelper.GetExceptionFromCOMException(context, cOMException);
							}
							this.cachedDirectoryEntry.Properties["transportType"].Add(dNFromTransportType);
							this.cachedDirectoryEntry.Properties["enabledConnection"].Value = false;
							this.cachedDirectoryEntry.Properties["options"].Value = 0;
						}
						catch (COMException cOMException3)
						{
							COMException cOMException2 = cOMException3;
							throw ExceptionHelper.GetExceptionFromCOMException(context, cOMException2);
						}
					}
					finally
					{
						directoryEntry.Close();
					}
					return;
				}
			}
			else
			{
				throw new ArgumentNullException("sourceServer");
			}
		}
Ejemplo n.º 8
0
 public ReplicationConnection(DirectoryContext context, string name, DirectoryServer sourceServer, ActiveDirectorySchedule schedule, ActiveDirectoryTransportType transport)
 {
     ReplicationConnection.ValidateArgument(context, name);
     if (sourceServer != null)
     {
         if (transport < ActiveDirectoryTransportType.Rpc || transport > ActiveDirectoryTransportType.Smtp)
         {
             throw new InvalidEnumArgumentException("value", (int)transport, typeof(ActiveDirectoryTransportType));
         }
         else
         {
             context = new DirectoryContext(context);
             this.ValidateTargetAndSourceServer(context, sourceServer);
             this.context        = context;
             this.connectionName = name;
             this.transport      = transport;
             DirectoryEntry directoryEntry = DirectoryEntryManager.GetDirectoryEntry(context, WellKnownDN.RootDSE);
             try
             {
                 try
                 {
                     string propertyValue = (string)PropertyManager.GetPropertyValue(context, directoryEntry, PropertyManager.ServerName);
                     string str           = string.Concat("CN=NTDS Settings,", propertyValue);
                     directoryEntry = DirectoryEntryManager.GetDirectoryEntry(context, str);
                     string escapedPath = string.Concat("cn=", this.connectionName);
                     escapedPath = Utils.GetEscapedPath(escapedPath);
                     this.cachedDirectoryEntry = directoryEntry.Children.Add(escapedPath, "nTDSConnection");
                     DirectoryContext directoryContext = sourceServer.Context;
                     directoryEntry = DirectoryEntryManager.GetDirectoryEntry(directoryContext, WellKnownDN.RootDSE);
                     string propertyValue1 = (string)PropertyManager.GetPropertyValue(directoryContext, directoryEntry, PropertyManager.ServerName);
                     propertyValue1 = string.Concat("CN=NTDS Settings,", propertyValue1);
                     this.cachedDirectoryEntry.Properties["fromServer"].Add(propertyValue1);
                     if (schedule != null)
                     {
                         this.cachedDirectoryEntry.Properties["schedule"].Value = schedule.GetUnmanagedSchedule();
                     }
                     string dNFromTransportType = Utils.GetDNFromTransportType(this.TransportType, context);
                     directoryEntry = DirectoryEntryManager.GetDirectoryEntry(context, dNFromTransportType);
                     try
                     {
                         //TODO: REVIEW: URGENT!!: directoryEntry.Bind(true);
                     }
                     catch (COMException cOMException1)
                     {
                         COMException cOMException = cOMException1;
                         if (cOMException.ErrorCode == -2147016656)
                         {
                             DirectoryEntry directoryEntry1 = DirectoryEntryManager.GetDirectoryEntry(context, WellKnownDN.RootDSE);
                             if (Utils.CheckCapability(directoryEntry1, Capability.ActiveDirectoryApplicationMode) && transport == ActiveDirectoryTransportType.Smtp)
                             {
                                 throw new NotSupportedException(Res.GetString("NotSupportTransportSMTP"));
                             }
                         }
                         throw ExceptionHelper.GetExceptionFromCOMException(context, cOMException);
                     }
                     this.cachedDirectoryEntry.Properties["transportType"].Add(dNFromTransportType);
                     this.cachedDirectoryEntry.Properties["enabledConnection"].Value = false;
                     this.cachedDirectoryEntry.Properties["options"].Value           = 0;
                 }
                 catch (COMException cOMException3)
                 {
                     COMException cOMException2 = cOMException3;
                     throw ExceptionHelper.GetExceptionFromCOMException(context, cOMException2);
                 }
             }
             finally
             {
                 directoryEntry.Close();
             }
             return;
         }
     }
     else
     {
         throw new ArgumentNullException("sourceServer");
     }
 }
Ejemplo n.º 9
0
        public ReplicationConnection(DirectoryContext context, string name, DirectoryServer sourceServer, ActiveDirectorySchedule schedule, ActiveDirectoryTransportType transport)
        {
            ValidateArgument(context, name);

            if (sourceServer == null)
                throw new ArgumentNullException("sourceServer");

            if (transport < ActiveDirectoryTransportType.Rpc || transport > ActiveDirectoryTransportType.Smtp)
                throw new InvalidEnumArgumentException("value", (int)transport, typeof(ActiveDirectoryTransportType));

            //  work with copy of the context
            context = new DirectoryContext(context);

            ValidateTargetAndSourceServer(context, sourceServer);

            this.context = context;
            _connectionName = name;
            _transport = transport;

            DirectoryEntry de = DirectoryEntryManager.GetDirectoryEntry(context, WellKnownDN.RootDSE);
            try
            {
                string serverDN = (string)PropertyManager.GetPropertyValue(context, de, PropertyManager.ServerName);
                string connectionContainer = "CN=NTDS Settings," + serverDN;
                de = DirectoryEntryManager.GetDirectoryEntry(context, connectionContainer);

                // create the connection entry
                string rdn = "cn=" + _connectionName;
                rdn = Utils.GetEscapedPath(rdn);
                cachedDirectoryEntry = de.Children.Add(rdn, "nTDSConnection");

                // set all the properties

                // sourceserver property               
                DirectoryContext sourceServerContext = sourceServer.Context;
                de = DirectoryEntryManager.GetDirectoryEntry(sourceServerContext, WellKnownDN.RootDSE);
                string serverName = (string)PropertyManager.GetPropertyValue(sourceServerContext, de, PropertyManager.ServerName);
                serverName = "CN=NTDS Settings," + serverName;

                cachedDirectoryEntry.Properties["fromServer"].Add(serverName);

                // schedule property
                if (schedule != null)
                    cachedDirectoryEntry.Properties["schedule"].Value = schedule.GetUnmanagedSchedule();

                // transporttype property
                string transportPath = Utils.GetDNFromTransportType(TransportType, context);
                // verify that the transport is supported
                de = DirectoryEntryManager.GetDirectoryEntry(context, transportPath);
                try
                {
                    de.Bind(true);
                }
                catch (COMException e)
                {
                    if (e.ErrorCode == unchecked((int)0x80072030))
                    {
                        // if it is ADAM and transport type is SMTP, throw NotSupportedException.
                        DirectoryEntry tmpDE = DirectoryEntryManager.GetDirectoryEntry(context, WellKnownDN.RootDSE);
                        if (Utils.CheckCapability(tmpDE, Capability.ActiveDirectoryApplicationMode) && transport == ActiveDirectoryTransportType.Smtp)
                        {
                            throw new NotSupportedException(Res.GetString(Res.NotSupportTransportSMTP));
                        }
                    }

                    throw ExceptionHelper.GetExceptionFromCOMException(context, e);
                }

                cachedDirectoryEntry.Properties["transportType"].Add(transportPath);

                // enabledConnection property
                cachedDirectoryEntry.Properties["enabledConnection"].Value = false;

                // options
                cachedDirectoryEntry.Properties["options"].Value = 0;
            }
            catch (COMException e)
            {
                throw ExceptionHelper.GetExceptionFromCOMException(context, e);
            }
            finally
            {
                de.Close();
            }
        }
        public ReplicationConnection(DirectoryContext context, string name, DirectoryServer sourceServer, ActiveDirectorySchedule schedule, ActiveDirectoryTransportType transport)
        {
            ValidateArgument(context, name);
            if (sourceServer == null)
            {
                throw new ArgumentNullException("sourceServer");
            }
            if ((transport < ActiveDirectoryTransportType.Rpc) || (transport > ActiveDirectoryTransportType.Smtp))
            {
                throw new InvalidEnumArgumentException("value", (int)transport, typeof(ActiveDirectoryTransportType));
            }
            context = new DirectoryContext(context);
            this.ValidateTargetAndSourceServer(context, sourceServer);
            this.context        = context;
            this.connectionName = name;
            this.transport      = transport;
            DirectoryEntry directoryEntry = DirectoryEntryManager.GetDirectoryEntry(context, WellKnownDN.RootDSE);

            try
            {
                string str = (string)PropertyManager.GetPropertyValue(context, directoryEntry, PropertyManager.ServerName);
                string dn  = "CN=NTDS Settings," + str;
                directoryEntry = DirectoryEntryManager.GetDirectoryEntry(context, dn);
                string escapedPath = Utils.GetEscapedPath("cn=" + this.connectionName);
                this.cachedDirectoryEntry = directoryEntry.Children.Add(escapedPath, "nTDSConnection");
                DirectoryContext context2 = sourceServer.Context;
                directoryEntry = DirectoryEntryManager.GetDirectoryEntry(context2, WellKnownDN.RootDSE);
                string str4 = (string)PropertyManager.GetPropertyValue(context2, directoryEntry, PropertyManager.ServerName);
                str4 = "CN=NTDS Settings," + str4;
                this.cachedDirectoryEntry.Properties["fromServer"].Add(str4);
                if (schedule != null)
                {
                    this.cachedDirectoryEntry.Properties["schedule"].Value = schedule.GetUnmanagedSchedule();
                }
                string dNFromTransportType = Utils.GetDNFromTransportType(this.TransportType, context);
                directoryEntry = DirectoryEntryManager.GetDirectoryEntry(context, dNFromTransportType);
                try
                {
                    directoryEntry.Bind(true);
                }
                catch (COMException exception)
                {
                    if (((exception.ErrorCode == -2147016656) && Utils.CheckCapability(DirectoryEntryManager.GetDirectoryEntry(context, WellKnownDN.RootDSE), Capability.ActiveDirectoryApplicationMode)) && (transport == ActiveDirectoryTransportType.Smtp))
                    {
                        throw new NotSupportedException(Res.GetString("NotSupportTransportSMTP"));
                    }
                    throw ExceptionHelper.GetExceptionFromCOMException(context, exception);
                }
                this.cachedDirectoryEntry.Properties["transportType"].Add(dNFromTransportType);
                this.cachedDirectoryEntry.Properties["enabledConnection"].Value = false;
                this.cachedDirectoryEntry.Properties["options"].Value           = 0;
            }
            catch (COMException exception2)
            {
                throw ExceptionHelper.GetExceptionFromCOMException(context, exception2);
            }
            finally
            {
                directoryEntry.Close();
            }
        }