TIP6Transport
From Ultibo.org
Revision as of 04:58, 22 May 2018 by Ultibo (Talk | contribs) (Created page with "Return to Unit IPv6 __TOC__ === Description === ---- ''To be documented'' === Class definitions === ---- <div class="toccolours mw-collapsible mw-collapse...")
Return to Unit IPv6
Description
To be documented
Class definitions
TIP6Transport = class(TNetworkTransport)
constructor Create(AManager:TTransportManager; const AName:String);
|
|
destructor Destroy; override;
|
|
private
| |
FNextIP6Id:Word;
|
|
FNextIP6Lock:TMutexHandle;
|
|
FFragments:TIP6Buffer;
|
|
FHosts:TNetworkList;
|
|
FServs:TNetworkList;
|
|
FProtos:TNetworkList;
|
|
FRoutes:TNetworkList;
|
|
FNetworks:TNetworkList;
|
|
FAddresses:TNetworkList;
|
|
FDefaultAddress:TIn6Addr;
|
|
FLoopbackAddress:TIn6Addr;
|
|
FBroadcastAddress:TIn6Addr;
|
|
FNameservers:TIP6Nameservers;
|
(Part of TNetworkList) |
FNameserverLock:TMutexHandle;
|
|
FDefaultHopLimit:LongWord;
|
|
FAutoRelease:Boolean;
|
|
function PacketHandler(AHandle:THandle; ASource,ADest,APacket:Pointer; ASize:Integer; ABroadcast:Boolean):Boolean;
|
|
function FragmentHandler(ASource,ADest,APacket:Pointer; ASize:Integer; ABroadcast:Boolean):Boolean;
|
|
function CheckFragment(ABuffer:Pointer):Boolean;
|
|
function GetNextIP6Id(AIncrement:Boolean):Word;
|
|
function GetIP6Nameserver(ACount:LongWord):TIn6Addr;
|
|
function GetAdapterConfigType(const AName:String):Word;
|
|
function GetAdapterConfigAddress(const AName:String):TIn6Addr;
|
|
function GetAdapterConfigNetmask(const AName:String):TIn6Addr;
|
|
function GetAdapterConfigGateway(const AName:String):TIn6Addr;
|
|
function GetAdapterConfigServer(const AName:String):TIn6Addr;
|
|
protected
| |
function FilterPacket(ASource,ADest,APacket:Pointer; ASize:Integer; ABroadcast:Boolean):Boolean; override;
|
|
function ForwardPacket(AAdapter:TTransportAdapter; ASource,ADest,APacket:Pointer; ASize:Integer; ABroadcast:Boolean):Boolean; override;
|
|
public
| |
property Nameservers:TIP6Nameservers read FNameservers;
|
|
property DefaultHopLimit:LongWord read FDefaultHopLimit write FDefaultHopLimit;
|
|
property AutoRelease:Boolean read FAutoRelease write FAutoRelease;
|
|
function AddAdapter(AAdapter:TNetworkAdapter; AConfigType:Word; AAddress,ANetmask,AGateway,AServer:Pointer):Boolean; override;
|
|
function RemoveAdapter(AAdapter:TNetworkAdapter):Boolean; override;
|
|
function AddProtocol(AProtocol:Word; APacketHandler:TTransportPacketHandler; AControlHandler:TTransportControlHandler):THandle; override;
|
|
function RemoveProtocol(AHandle:THandle; AProtocol:Word):Boolean; override;
|
|
function AddFilter(AProtocol:Word; AFilterHandler:TTransportFilterHandler):THandle; override;
|
|
function RemoveFilter(AHandle:THandle; AProtocol:Word):Boolean; override;
|
|
function AddConfig(AConfigType:Word; AConfigAuto:Boolean; AConfigHandler:TTransportConfigHandler):THandle; override;
|
|
function RemoveConfig(AHandle:THandle; AConfigType:Word):Boolean; override;
|
|
function SendPacket(ASocket:TTransportSocket; ASource,ADest:Pointer; APacket:PPacketFragment; ASize,AFlags:Integer):Integer; override;
|
|
function SendControl(ASource,ADest:Pointer; AProtocol,ACommand,ACode:Word; AAddress,AData:Pointer; ASize:Integer):Boolean; override;
|
|
function GetSockOpt(ASocket:TTransportSocket; ALevel,AOptName:Integer; AOptValue:PChar; var AOptLength:Integer):Integer; override;
|
|
function SetSockOpt(ASocket:TTransportSocket; ALevel,AOptName:Integer; AOptValue:PChar; AOptLength:Integer):Integer; override;
|
|
function StartTransport:Boolean; override;
|
|
function StopTransport:Boolean; override;
|
|
function ProcessTransport:Boolean; override;
|
|
function BindTransport(AAdapter:TNetworkAdapter):Boolean; override;
|
|
function UnbindTransport(AAdapter:TNetworkAdapter):Boolean; override;
|
|
function AddNameserver(const AAddress:TIn6Addr):Boolean;
|
|
function RemoveNameserver(const AAddress:TIn6Addr):Boolean;
|
|
function GetHostByName(const AName:String; ALock:Boolean):TIP6HostEntry;
|
|
function GetHostByAddress(const AAddress:TIn6Addr; ALock:Boolean):TIP6HostEntry;
|
|
function GetHostByNext(APrevious:TIP6HostEntry; ALock,AUnlock:Boolean):TIP6HostEntry;
|
|
function AddHost(const AAddress:TIn6Addr; const AName:String; AType:Word; ALock:Boolean):TIP6HostEntry;
|
|
function RemoveHost(const AAddress:TIn6Addr):Boolean;
|
|
procedure FlushHosts(All:Boolean);
|
|
function GetRouteByAddress(const AAddress:TIn6Addr; ALock:Boolean; AState:LongWord):TIP6RouteEntry;
|
|
function GetRouteByNetwork(const ANetwork,AAddress:TIn6Addr; ALock:Boolean; AState:LongWord):TIP6RouteEntry;
|
|
function GetRouteByNext(APrevious:TIP6RouteEntry; ALock,AUnlock:Boolean; AState:LongWord):TIP6RouteEntry;
|
|
function AddRoute(const ANetwork,ANetmask,AGateway,AAddress:TIn6Addr; AType:Word; ALock:Boolean; AState:LongWord):TIP6RouteEntry;
|
|
function RemoveRoute(const ANetwork,AAddress:TIn6Addr):Boolean;
|
|
procedure FlushRoutes(All:Boolean);
|
|
function GetAddressByAddress(const AAddress:TIn6Addr; ALock:Boolean; AState:LongWord):TIP6AddressEntry;
|
|
function GetAddressByNext(APrevious:TIP6AddressEntry; ALock,AUnlock:Boolean; AState:LongWord):TIP6AddressEntry;
|
|
function AddAddress(const AAddress:TIn6Addr; AType:Word; AAdapter:TNetworkAdapter; ALock:Boolean; AState:LongWord):TIP6AddressEntry;
|
|
function RemoveAddress(const AAddress:TIn6Addr):Boolean;
|
|
procedure FlushAddresses(All:Boolean);
|
|
function GetNetworkByName(const AName:String; ALock:Boolean):TIP6NetworkEntry;
|
|
function GetNetworkByAddress(const ANetwork:TIn6Addr; ALock:Boolean):TIP6NetworkEntry;
|
|
function AddNetwork(const AName:String; const ANetwork:TIn6Addr; ALock:Boolean):TIP6NetworkEntry;
|
|
function RemoveNetwork(const AName:String):Boolean;
|
|
function GetServByName(const AName,AProtocol:String; ALock:Boolean):TIP6ServEntry;
|
|
function GetServByPort(APort:Word; const AProtocol:String; ALock:Boolean):TIP6ServEntry;
|
|
function AddServ(const AName,AProtocol:String; APort:Word; ALock:Boolean):TIP6ServEntry;
|
|
function RemoveServ(const AName,AProtocol:String):Boolean;
|
|
function GetProtoByName(const AName:String; ALock:Boolean):TIP6ProtoEntry;
|
|
function GetProtoByNumber(ANumber:Word; ALock:Boolean):TIP6ProtoEntry;
|
|
function AddProto(const AName:String; ANumber:Word; ALock:Boolean):TIP6ProtoEntry;
|
|
function RemoveProto(const AName:String):Boolean;
|
|
function CompareLocal(const AAddress:TIn6Addr):Boolean;
|
|
function CompareDefault(const AAddress:TIn6Addr):Boolean;
|
|
function CompareLoopback(const AAddress:TIn6Addr):Boolean;
|
|
function CompareDirected(const AAddress:TIn6Addr):Boolean;
|
|
function CompareBroadcast(const AAddress:TIn6Addr):Boolean;
|
|
function CompareMulticast(const AAddress:TIn6Addr):Boolean;
|
|
function CompareAddress(const AAddress1,AAddress2:TIn6Addr):Boolean;
|
|
function CompareSubnet(const AAddress,ANetwork,ANetmask:TIn6Addr):Boolean;
|
|
Function declarations
constructor TIP6Transport.Create(AManager:TTransportManager; const AName:String);
Description: To be documented
| Note | None documented |
|---|
destructor TIP6Transport.Destroy;
Description: To be documented
| Note | None documented |
|---|
function TIP6Transport.PacketHandler(AHandle:THandle; ASource,ADest,APacket:Pointer; ASize:Integer; ABroadcast:Boolean):Boolean;
Description: Process a packet received by an Adapter
| Handle | The Handle of the Transport Adapter the packet was received from |
|---|---|
| Source | The source hardware address of the received packet (Set by Adapter) |
| Dest | The destination hardware address of the received packet (Set by Adapter) |
| Packet | The received packet (The complete packet without Adapter header) |
| Size | The size of the received packet in bytes |
| Broadcast | True if the destination address is a broadcast address |
| Note | The first protocol handler to accept the packet causes processing to cease |
function TIP6Transport.FragmentHandler(ASource,ADest,APacket:Pointer; ASize:Integer; ABroadcast:Boolean):Boolean;
Description: Process a received fragment by adding it to the buffer and if completed process the packet
| Source | The source IP6 address of the received fragment (Set by Packet Handler) |
|---|---|
| Dest | The destination IP6 address of the received fragment (Set by Packet Handler) |
| Packet | The received fragment (The complete packet without Adapter header) |
| Size | The size of the received fragment in bytes |
| Broadcast | True if the destination address is a broadcast address |
function TIP6Transport.CheckFragment(ABuffer:Pointer):Boolean;
Description: Check if a packet is a fragment and return True if it is
| Buffer | The packet to check (The complete packet without Adapter header) |
|---|
function TIP6Transport.GetNextIP6Id(AIncrement:Boolean):Word;
Description: Get the next IP6 packet id number
| Increment | If True increment the next id |
|---|
function TIP6Transport.GetIP6Nameserver(ACount:LongWord):TIn6Addr;
Description: Get the nameserver address from the network settings
| Note | None documented |
|---|
function TIP6Transport.GetAdapterConfigType(const AName:String):Word;
Description: Get the adapter config type from the network settings
| Note | None documented |
|---|
function TIP6Transport.GetAdapterConfigAddress(const AName:String):TIn6Addr;
Description: Get the adapter address from the network settings
| Note | None documented |
|---|
function TIP6Transport.GetAdapterConfigNetmask(const AName:String):TIn6Addr;
Description: Get the adapter netmask from the network settings
| Note | None documented |
|---|
function TIP6Transport.GetAdapterConfigGateway(const AName:String):TIn6Addr;
Description: Get the adapter gateway from the network settings
| Note | None documented |
|---|
function TIP6Transport.GetAdapterConfigServer(const AName:String):TIn6Addr;
Description: Get the adapter server from the network settings
| Note | None documented |
|---|
function TIP6Transport.FilterPacket(ASource,ADest,APacket:Pointer; ASize:Integer; ABroadcast:Boolean):Boolean;
Description: Filter a received packet
| Source | The source IP6 address of the received fragment (Set by Packet or Fragment Handler) |
|---|---|
| Dest | The destination IP6 address of the received fragment (Set by Packet or Fragment Handler) |
| Packet | The received packet (The complete packet without Adapter header) |
| Size | The size of the received packet in bytes |
| Broadcast | True if the destination address is a broadcast address |
| Note | If Filter returns True the Packet should be discarded
The first filter handler to reject the packet causes filtering to cease |
function TIP6Transport.ForwardPacket(AAdapter:TTransportAdapter; ASource,ADest,APacket:Pointer; ASize:Integer; ABroadcast:Boolean):Boolean;
Description: Forward a received packet
| Adapter | The adapter the packet was received on |
|---|---|
| Source | The source IP6 address of the received fragment (Set by Packet Handler) |
| Dest | The destination IP6 address of the received fragment (Set by Packet Handler) |
| Packet | The received packet (The complete packet without Adapter header) |
| Size | The size of the received packet in bytes |
| Broadcast | True if the destination address is a broadcast address |
| Note | Caller must hold Adapter lock |
function TIP6Transport.AddAdapter(AAdapter:TNetworkAdapter; AConfigType:Word; AAddress,ANetmask,AGateway,AServer:Pointer):Boolean;
Description: Add an adapter to this transport
| Adapter | The adapter to add |
|---|---|
| ConfigType | The configuration type to use for configuring the adapter (eg CONFIG_TYPE_AUTO) |
| Address | The transport address to use for this adapter (or nil if supplied during configuration) |
| Netmask | The transport netmask to use for this adapter (or nil if supplied during configuration) |
| Gateway | The transport default gateway to use for this adapter (or nil if supplied during configuration) |
| Server | The transport configuration server to use for this adapter (or nil if supplied during configuration) |
function TIP6Transport.RemoveAdapter(AAdapter:TNetworkAdapter):Boolean;
Description: Remove an adapter from this transport
| Adapter | The adapter to remove |
|---|
function TIP6Transport.AddProtocol(AProtocol:Word; APacketHandler:TTransportPacketHandler; AControlHandler:TTransportControlHandler):THandle;
Description: Add a protocol to this transport
| Protocol | The protocol type to add |
|---|---|
| PacketHandler | Packet handler to call on matching protocol type |
| ControlHandler | Control handler to call on error condition |
function TIP6Transport.RemoveProtocol(AHandle:THandle; AProtocol:Word):Boolean;
Description: Remove a protocol from this transport
| Handle | Handle of the protocol to remove |
|---|---|
| Protocol | The protocol type to remove |
function TIP6Transport.AddFilter(AProtocol:Word; AFilterHandler:TTransportFilterHandler):THandle;
Description: Add a filter to this transport
| Protocol | The protocol type of the filter to add |
|---|---|
| FilterHandler | Filter handler to call on matching protocol type |
function TIP6Transport.RemoveFilter(AHandle:THandle; AProtocol:Word):Boolean;
Description: Remove a filter from this transport
| Handle | Handle of the filter to remove |
|---|---|
| Protocol | The protocol type of the filter to remove |
function TIP6Transport.AddConfig(AConfigType:Word; AConfigAuto:Boolean; AConfigHandler:TTransportConfigHandler):THandle;
Description: Add a config to this transport
| ConfigType | The config type to add |
|---|---|
| ConfigAuto | True if this config supports auto configuration type |
| ConfigHandler | Config handler to call on matching config type |
function TIP6Transport.RemoveConfig(AHandle:THandle; AConfigType:Word):Boolean;
Description: Remove a config from this transport
| Handle | Handle of the config to remove |
|---|---|
| ConfigType | The config type to remove |
function TIP6Transport.SendPacket(ASocket:TTransportSocket; ASource,ADest:Pointer; APacket:PPacketFragment; ASize,AFlags:Integer):Integer;
Description: Send a Packet by adding the Transport Header and other details to the Data
| Source | The source IP6 address of the packet |
|---|---|
| Dest | The destination IP6 address of the packet |
| Packet | The packet data to send |
| Note | Caller must hold the Socket lock |
function TIP6Transport.SendControl(ASource,ADest:Pointer; AProtocol,ACommand,ACode:Word; AAddress,AData:Pointer; ASize:Integer):Boolean;
Description: To be documented
| Note | The first control handler to accept the packet causes sending to cease |
|---|
function TIP6Transport.GetSockOpt(ASocket:TTransportSocket; ALevel,AOptName:Integer; AOptValue:PChar; var AOptLength:Integer):Integer;
Description: BSD compatible Get Socket Option
| Socket | The socket to get the option from |
|---|---|
| Level | The protocol level for the option |
| OptName | The name of the option to get |
| OptValue | The value of the option |
| OptLength | The length of the option |
| Note | Caller must hold the Socket lock |
function TIP6Transport.SetSockOpt(ASocket:TTransportSocket; ALevel,AOptName:Integer; AOptValue:PChar; AOptLength:Integer):Integer;
Description: BSD compatible Set Socket Option
| Socket | The socket to set the option for |
|---|---|
| Level | The protocol level for the option |
| OptName | The name of the option to set |
| OptValue | The value of the option |
| OptLength | The length of the option |
| Note | Caller must hold the Socket lock |
function TIP6Transport.StartTransport:Boolean;
Description: Start this transport ready for sending and receiving
| Note | None documented |
|---|
function TIP6Transport.StopTransport:Boolean;
Description: Stop this transport ready for removal
| Note | None documented |
|---|
function TIP6Transport.ProcessTransport:Boolean;
Description: Process periodic tasks for this transport
| Note | None documented |
|---|
function TIP6Transport.BindTransport(AAdapter:TNetworkAdapter):Boolean;
Description: Bind this transport to an adapter if appropriate
| Adapter | The adapter to bind to |
|---|
function TIP6Transport.UnbindTransport(AAdapter:TNetworkAdapter):Boolean;
Description: Unbind this transport from an adapter if appropriate
| Adapter | The adapter to unbind from |
|---|
function TIP6Transport.AddNameserver(const AAddress:TIn6Addr):Boolean;
Description: Add a nameserver IP6 address to the list of available nameservers
| Address | The IP6 address to add |
|---|
function TIP6Transport.RemoveNameserver(const AAddress:TIn6Addr):Boolean;
Description: Remove a nameserver IP6 address from the list of available nameservers
| Address | The IP6 address to remove |
|---|
function TIP6Transport.GetHostByName(const AName:String; ALock:Boolean):TIP6HostEntry;
Description: Find the name in the host cache
| Name | The name to find |
|---|---|
| Lock | If True then lock the found entry before returning |
function TIP6Transport.GetHostByAddress(const AAddress:TIn6Addr; ALock:Boolean):TIP6HostEntry;
Description: Find the IP6 address in the host cache
| Address | The IP6 address to find |
|---|---|
| Lock | If True then lock the found entry before returning |
function TIP6Transport.GetHostByNext(APrevious:TIP6HostEntry; ALock,AUnlock:Boolean):TIP6HostEntry;
Description: To be documented
| Note | None documented |
|---|
function TIP6Transport.AddHost(const AAddress:TIn6Addr; const AName:String; AType:Word; ALock:Boolean):TIP6HostEntry;
Description: Add an IP6 address and name to the host cache
| Address | The IP6 address of the entry to add |
|---|---|
| Name | The name of the entry to add |
| Type | The type of the added entry (eg HOST_TYPE_DYNAMIC) |
| Lock | If True then lock the added entry before returning |
function TIP6Transport.RemoveHost(const AAddress:TIn6Addr):Boolean;
Description: Remove an IP6 address from the host cache
| Address | The IP6 address to remove |
|---|
procedure TIP6Transport.FlushHosts(All:Boolean);
Description: Flush hosts from the host cache
| All | If True flush all hosts, otherwise flush expired hosts. |
|---|
function TIP6Transport.GetRouteByAddress(const AAddress:TIn6Addr; ALock:Boolean; AState:LongWord):TIP6RouteEntry;
Description: Find the IP6 route in the route cache
| Address | The IP6 address to find the route for |
|---|---|
| Lock | If True then lock the found entry before returning |
function TIP6Transport.GetRouteByNetwork(const ANetwork,AAddress:TIn6Addr; ALock:Boolean; AState:LongWord):TIP6RouteEntry;
Description: Find the IP6 network and address in the route cache
| Network | The network address of the entry to find |
|---|---|
| Address | The IP6 address of the entry to find |
| Lock | If True then lock the found entry before returning |
function TIP6Transport.GetRouteByNext(APrevious:TIP6RouteEntry; ALock,AUnlock:Boolean; AState:LongWord):TIP6RouteEntry;
Description: To be documented
| Note | None documented |
|---|
function TIP6Transport.AddRoute(const ANetwork,ANetmask,AGateway,AAddress:TIn6Addr; AType:Word; ALock:Boolean; AState:LongWord):TIP6RouteEntry;
Description: Add an IP6 route to the route cache
| Network | The network address of the entry to add |
|---|---|
| Netmask | The netmask of the entry to add |
| Gateway | The gateway of the entry to add |
| Address | The IP6 address of the entry to add |
| Type | The type of the added entry (eg ROUTE_TYPE_DYNAMIC) |
| Lock | If True then lock the added entry before returning |
function TIP6Transport.RemoveRoute(const ANetwork,AAddress:TIn6Addr):Boolean;
Description: Remove an IP6 route from the route cache
| Network | The network address of the entry to remove |
|---|---|
| Address | The IP6 address of the entry to remove |
procedure TIP6Transport.FlushRoutes(All:Boolean);
Description: Flush routes from the route cache
| All | If True flush all routes, otherwise flush expired routes. |
|---|
function TIP6Transport.GetAddressByAddress(const AAddress:TIn6Addr; ALock:Boolean; AState:LongWord):TIP6AddressEntry;
Description: Find the IP6 address in the address cache
| Address | The IP6 address to find |
|---|---|
| Lock | If True then lock the found entry before returning |
function TIP6Transport.GetAddressByNext(APrevious:TIP6AddressEntry; ALock,AUnlock:Boolean; AState:LongWord):TIP6AddressEntry;
Description: To be documented
| Note | None documented |
|---|
function TIP6Transport.AddAddress(const AAddress:TIn6Addr; AType:Word; AAdapter:TNetworkAdapter; ALock:Boolean; AState:LongWord):TIP6AddressEntry;
Description: Add an IP6 address to the address cache
| Address | The IP6 address to add |
|---|---|
| Adapter | The adapter the address is on |
| Type | The type of the added entry (eg ADDRESS_TYPE_PRIMARY) |
| Lock | If True then lock the added entry before returning |
| Note | The handling of Secondary addresses should probably change in future to use a Binding type mechanism (eg AddBinding/RemoveBinding) |
function TIP6Transport.RemoveAddress(const AAddress:TIn6Addr):Boolean;
Description: Remove an IP6 address from the address cache
| Address | The IP6 address to remove |
|---|
procedure TIP6Transport.FlushAddresses(All:Boolean);
Description: Flush addresses from the adresses cache
| All | If True flush all addresses, otherwise flush invalid addresses. |
|---|
function TIP6Transport.GetNetworkByName(const AName:String; ALock:Boolean):TIP6NetworkEntry;
Description: Find the name in the network cache
| Name | The name to find |
|---|---|
| Lock | If True then lock the found entry before returning |
function TIP6Transport.GetNetworkByAddress(const ANetwork:TIn6Addr; ALock:Boolean):TIP6NetworkEntry;
Description: Find the network address in the network cache
| Network | The network address to find |
|---|---|
| Lock | If True then lock the found entry before returning |
function TIP6Transport.AddNetwork(const AName:String; const ANetwork:TIn6Addr; ALock:Boolean):TIP6NetworkEntry;
Description: Add a network address and name to the network cache
| Name | The name of the entry to add |
|---|---|
| Network | The network address of the entry to add |
| Lock | If True then lock the added entry before returning |
function TIP6Transport.RemoveNetwork(const AName:String):Boolean;
Description: Remove a network from the network cache
| Name | The name of the network to remove |
|---|
function TIP6Transport.GetServByName(const AName,AProtocol:String; ALock:Boolean):TIP6ServEntry;
Description: Find the name in the service cache
| Name | The name to find |
|---|---|
| Protocol | The protocol to find |
| Lock | If True then lock the found entry before returning |
function TIP6Transport.GetServByPort(APort:Word; const AProtocol:String; ALock:Boolean):TIP6ServEntry;
Description: Find the port in the service cache
| Port | The port to find |
|---|---|
| Protocol | The protocol to find |
| Lock | If True then lock the found entry before returning |
function TIP6Transport.AddServ(const AName,AProtocol:String; APort:Word; ALock:Boolean):TIP6ServEntry;
Description: Add a service to the service cache
| Name | None documented |
|---|---|
| Protocol | The protocol of the entry to add |
| Port | The port of the entry to add |
| Lock | If True then lock the added entry before returning |
function TIP6Transport.RemoveServ(const AName,AProtocol:String):Boolean;
Description: Remove a service from the service cache
| Name | The name of the entry to remove |
|---|---|
| Protocol | The protocol of the entry to remove |
function TIP6Transport.GetProtoByName(const AName:String; ALock:Boolean):TIP6ProtoEntry;
Description: Find the name in the protocol cache
| Name | The name to find |
|---|---|
| Lock | If True then lock the found entry before returning |
function TIP6Transport.GetProtoByNumber(ANumber:Word; ALock:Boolean):TIP6ProtoEntry;
Description: Find the protocol number in the protocol cache
| Number | The protocol number to find |
|---|---|
| Lock | If True then lock the found entry before returning |
function TIP6Transport.AddProto(const AName:String; ANumber:Word; ALock:Boolean):TIP6ProtoEntry;
Description: Add a protocol to the protocol cache
| Name | The name of the entry to add |
|---|---|
| Number | The protocol number of the entry to add |
| Lock | If True then lock the added entry before returning |
function TIP6Transport.RemoveProto(const AName:String):Boolean;
Description: Remove a protocol from the protocol cache
| Name | The name of the entry to remove |
|---|
function TIP6Transport.CompareLocal(const AAddress:TIn6Addr):Boolean;
Description: Compare the supplied address with the local IP6 addresses
| Note | None documented |
|---|
function TIP6Transport.CompareDefault(const AAddress:TIn6Addr):Boolean;
Description: Compare the supplied address with the default IP6 address
| Note | None documented |
|---|
function TIP6Transport.CompareLoopback(const AAddress:TIn6Addr):Boolean;
Description: Compare the supplied address with the loopback IP6 address
| Note | None documented |
|---|
function TIP6Transport.CompareDirected(const AAddress:TIn6Addr):Boolean;
Description: Compare the supplied address with the directed broadcast IP6 addresses
| Note | None documented |
|---|
function TIP6Transport.CompareBroadcast(const AAddress:TIn6Addr):Boolean;
Description: Compare the supplied address with the broadcast IP6 address
| Note | None documented |
|---|
function TIP6Transport.CompareMulticast(const AAddress:TIn6Addr):Boolean;
Description: Compare the supplied address with the multicast IP6 address
| Note | None documented |
|---|
function TIP6Transport.CompareAddress(const AAddress1,AAddress2:TIn6Addr):Boolean;
Description: Compare the supplied addresses to see if they are the same
| Note | None documented |
|---|
function TIP6Transport.CompareSubnet(const AAddress,ANetwork,ANetmask:TIn6Addr):Boolean;
Description: Compare the supplied address to see if it is in the supplied subnet
| Note | None documented |
|---|
Return to Unit Reference
