Difference between revisions of "Unit IPv6"

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Line 280: Line 280:
 
----
 
----
  
−
''To be documented''
+
 
 +
'''IPv6 buffer'''
 +
 
 +
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">
 +
 
 +
<code>TIP6Buffer = class(TTransportBufferEx)</code>
 +
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 +
{| class="wikitable" style="font-size: 14px; background: white;"
 +
|-
 +
|colspan="2"|Note: Different to Socket Buffer.
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>constructor Create(ATransport:TNetworkTransport);</code>
 +
| style="width: 50%;"|&nbsp;
 +
|-
 +
| <code>destructor Destroy; override;</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|<div style="font-family: monospace,courier;">'''private'''</div>
 +
|-
 +
| <code>FFirst:PIP6Packet;</code>
 +
| &nbsp;
 +
|-
 +
| <code>FLast:PIP6Packet;</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>function GetFragment(APacket:PIP6Packet; AOffset:LongWord; ASize:Word):PIP6Fragment;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function AddFragment(APacket:PIP6Packet; AOffset:LongWord; ASize:Word):PIP6Fragment;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function RemoveFragment(APacket:PIP6Packet):Boolean;</code>
 +
| &nbsp;
 +
|-
 +
| <code>procedure FlushFragments(APacket:PIP6Packet);</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|<div style="font-family: monospace,courier;">'''public'''</div>
 +
|-
 +
| <code>function GetPacket(AId:LongWord; const ASource,ADest:TIn6Addr; ALock:Boolean):PIP6Packet;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function AddPacket(AId:LongWord; const ASource,ADest:TIn6Addr; ALock:Boolean):PIP6Packet;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function RemovePacket(APacket:PIP6Packet):Boolean;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function UnlockPacket(APacket:PIP6Packet):Boolean;</code>
 +
| &nbsp;
 +
|-
 +
| <code>procedure FlushPackets(All:Boolean);</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>function PutHeader(APacket:PIP6Packet; ABuffer:Pointer; ALength:Word):Boolean;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function PutFragment(APacket:PIP6Packet; ABuffer:Pointer; AOffset,ASize,AFlags:Word):Boolean;</code>
 +
| &nbsp;
 +
|-
 +
|}
 +
</div></div>
 +
 
 +
'''IPv6 transport adapter'''
 +
 
 +
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">
 +
 
 +
<code>TIP6TransportAdapter = class(TTransportAdapter)</code>
 +
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 +
{| class="wikitable" style="font-size: 14px; background: white;"
 +
|-
 +
| <code>constructor Create;</code>
 +
| style="width: 50%;"|&nbsp;
 +
|-
 +
|colspan="2"|<div style="font-family: monospace,courier;">'''private'''</div>
 +
|-
 +
| <code>Address:TIn6Addr;</code>
 +
| &nbsp;
 +
|-
 +
| <code>Netmask:TIn6Addr;</code>
 +
| &nbsp;
 +
|-
 +
| <code>Gateway:TIn6Addr;</code>
 +
| &nbsp;
 +
|-
 +
| <code>Network:TIn6Addr;</code>
 +
| &nbsp;
 +
|-
 +
| <code>Directed:TIn6Addr;</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>Server:TIn6Addr;</code>
 +
| DHCP Server
 +
|-
 +
| <code>LeaseTime:LongWord;</code>
 +
| DHCP Lease Time
 +
|-
 +
| <code>RetryTime:Int64;</code>
 +
| DHCP Retry Time
 +
|-
 +
| <code>ExpiryTime:Int64;</code>
 +
| DHCP Expiry Time
 +
|-
 +
| <code>RenewalTime:Int64;</code>
 +
| DHCP Renewal Time
 +
|-
 +
| <code>RebindingTime:Int64;</code>
 +
| DHCP Rebinding Time
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>ConfigDefault:Word;</code>
 +
| BOOTP/DHCP/RARP/STATIC/PSEUDO/LOOPBACK
 +
|-
 +
| <code>ConfigAddress:TIn6Addr;</code>
 +
| &nbsp;
 +
|-
 +
| <code>ConfigNetmask:TIn6Addr;</code>
 +
| &nbsp;
 +
|-
 +
| <code>ConfigGateway:TIn6Addr;</code>
 +
| &nbsp;
 +
|-
 +
| <code>ConfigServer:TIn6Addr;</code>
 +
| &nbsp;
 +
|-
 +
|}
 +
</div></div>
 +
 
 +
'''IPv6 transport binding'''
 +
 
 +
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">
 +
 
 +
<code>TIP6TransportBinding = class(TTransportBinding)</code>
 +
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 +
{| class="wikitable" style="font-size: 14px; background: white;"
 +
|-
 +
| <code>constructor Create;</code>
 +
| style="width: 50%;"|&nbsp;
 +
|-
 +
|colspan="2"|<div style="font-family: monospace,courier;">'''public'''</div>
 +
|-
 +
| <code>Address:TIn6Addr;</code>
 +
| &nbsp;
 +
|-
 +
| <code>Netmask:TIn6Addr;</code>
 +
| &nbsp;
 +
|-
 +
| <code>Gateway:TIn6Addr;</code>
 +
| &nbsp;
 +
|-
 +
| <code>Network:TIn6Addr;</code>
 +
| &nbsp;
 +
|-
 +
| <code>Directed:TIn6Addr;</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>Server:TIn6Addr;</code>
 +
| DHCP Server
 +
|-
 +
| <code>LeaseTime:LongWord;</code>
 +
| DHCP Lease Time
 +
|-
 +
| <code>RetryTime:Int64;</code>
 +
| DHCP Retry Time
 +
|-
 +
| <code>ExpiryTime:Int64;</code>
 +
| DHCP Expiry Time
 +
|-
 +
| <code>RenewalTime:Int64;</code>
 +
| DHCP Renewal Time
 +
|-
 +
| <code>RebindingTime:Int64;</code>
 +
| DHCP Rebinding Time
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>ConfigDefault:Word;</code>
 +
| BOOTP/DHCP/RARP/STATIC/PSEUDO/LOOPBACK
 +
|-
 +
| <code>ConfigAddress:TIn6Addr;</code>
 +
| &nbsp;
 +
|-
 +
| <code>ConfigNetmask:TIn6Addr;</code>
 +
| &nbsp;
 +
|-
 +
| <code>ConfigGateway:TIn6Addr;</code>
 +
| &nbsp;
 +
|-
 +
| <code>ConfigServer:TIn6Addr;</code>
 +
| &nbsp;
 +
|-
 +
|}
 +
</div></div>
 +
 
 +
'''IPv6 transport protocol'''
 +
 
 +
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">
 +
 
 +
<code>TIP6TransportProtocol = class(TTransportProtocol)</code>
 +
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 +
{| class="wikitable" style="font-size: 14px; background: white;"
 +
|-
 +
|colspan="2"|<div style="font-family: monospace,courier;">'''private'''</div>
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
|colspan="2"|<div style="font-family: monospace,courier;">'''public'''</div>
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
|}
 +
</div></div>
 +
 
 +
'''IPv6 transport filter'''
 +
 
 +
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">
 +
 
 +
<code>TIP6TransportFilter = class(TTransportFilter)</code>
 +
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 +
{| class="wikitable" style="font-size: 14px; background: white;"
 +
|-
 +
|colspan="2"|<div style="font-family: monospace,courier;">'''private'''</div>
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
|colspan="2"|<div style="font-family: monospace,courier;">'''public'''</div>
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
|}
 +
</div></div>
 +
 
 +
'''IPv6 transport configuration'''
 +
 
 +
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">
 +
 
 +
<code>TIP6TransportConfig = class(TTransportConfig)</code>
 +
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 +
{| class="wikitable" style="font-size: 14px; background: white;"
 +
|-
 +
|colspan="2"|<div style="font-family: monospace,courier;">'''private'''</div>
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
|colspan="2"|<div style="font-family: monospace,courier;">'''public'''</div>
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
|}
 +
</div></div>
 +
 
 +
'''IPv6 transport'''
 +
 
 +
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">
 +
 
 +
<code>TIP6Transport = class(TNetworkTransport)</code>
 +
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 +
{| class="wikitable" style="font-size: 14px; background: white;"
 +
|-
 +
| <code>constructor Create(AManager:TTransportManager; const AName:String);</code>
 +
| style="width: 50%;"|&nbsp;
 +
|-
 +
| <code>destructor Destroy; override;</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|<div style="font-family: monospace,courier;">'''private'''</div>
 +
|-
 +
| <code>FNextIP6Id:Word;</code>
 +
| &nbsp;
 +
|-
 +
| <code>FNextIP6Lock:TMutexHandle;</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>FFragments:TIP6Buffer;</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>FHosts:TNetworkList;</code>
 +
| &nbsp;
 +
|-
 +
| <code>FServs:TNetworkList;</code>
 +
| &nbsp;
 +
|-
 +
| <code>FProtos:TNetworkList;</code>
 +
| &nbsp;
 +
|-
 +
| <code>FRoutes:TNetworkList;</code>
 +
| &nbsp;
 +
|-
 +
| <code>FNetworks:TNetworkList;</code>
 +
| &nbsp;
 +
|-
 +
| <code>FAddresses:TNetworkList;</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>FDefaultAddress:TIn6Addr;</code>
 +
| &nbsp;
 +
|-
 +
| <code>FLoopbackAddress:TIn6Addr;</code>
 +
| &nbsp;
 +
|-
 +
| <code>FBroadcastAddress:TIn6Addr;</code>
 +
| &nbsp;
 +
|-
 +
| <code>FNameservers:TIP6Nameservers;</code>
 +
| (Part of TNetworkList)
 +
|-
 +
| <code>FNameserverLock:TMutexHandle;</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>FDefaultHopLimit:LongWord;</code>
 +
| &nbsp;
 +
|-
 +
| <code>FAutoRelease:Boolean;</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>function PacketHandler(AHandle:THandle; ASource,ADest,APacket:Pointer; ASize:Integer; ABroadcast:Boolean):Boolean;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function FragmentHandler(ASource,ADest,APacket:Pointer; ASize:Integer; ABroadcast:Boolean):Boolean;</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>function CheckFragment(ABuffer:Pointer):Boolean;</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>function GetNextIP6Id(AIncrement:Boolean):Word;</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>function GetIP6Nameserver(ACount:LongWord):TIn6Addr;</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>function GetAdapterConfigType(const AName:String):Word;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function GetAdapterConfigAddress(const AName:String):TIn6Addr;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function GetAdapterConfigNetmask(const AName:String):TIn6Addr;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function GetAdapterConfigGateway(const AName:String):TIn6Addr;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function GetAdapterConfigServer(const AName:String):TIn6Addr;</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|<div style="font-family: monospace,courier;">'''protected'''</div>
 +
|-
 +
| <code>function FilterPacket(ASource,ADest,APacket:Pointer; ASize:Integer; ABroadcast:Boolean):Boolean; override;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function ForwardPacket(AAdapter:TTransportAdapter; ASource,ADest,APacket:Pointer; ASize:Integer; ABroadcast:Boolean):Boolean; override;</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|<div style="font-family: monospace,courier;">'''public'''</div>
 +
|-
 +
| <code>property Nameservers:TIP6Nameservers read FNameservers;</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>property DefaultHopLimit:LongWord read FDefaultHopLimit write FDefaultHopLimit;</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>property AutoRelease:Boolean read FAutoRelease write FAutoRelease;</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>function AddAdapter(AAdapter:TNetworkAdapter; AConfigType:Word; AAddress,ANetmask,AGateway,AServer:Pointer):Boolean; override;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function RemoveAdapter(AAdapter:TNetworkAdapter):Boolean; override;</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>function AddProtocol(AProtocol:Word; APacketHandler:TTransportPacketHandler; AControlHandler:TTransportControlHandler):THandle; override;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function RemoveProtocol(AHandle:THandle; AProtocol:Word):Boolean; override;</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>function AddFilter(AProtocol:Word; AFilterHandler:TTransportFilterHandler):THandle; override;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function RemoveFilter(AHandle:THandle; AProtocol:Word):Boolean; override;</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>function AddConfig(AConfigType:Word; AConfigAuto:Boolean; AConfigHandler:TTransportConfigHandler):THandle; override;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function RemoveConfig(AHandle:THandle; AConfigType:Word):Boolean; override;</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>function SendPacket(ASocket:TTransportSocket; ASource,ADest:Pointer; APacket:PPacketFragment; ASize,AFlags:Integer):Integer; override;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function SendControl(ASource,ADest:Pointer; AProtocol,ACommand,ACode:Word; AAddress,AData:Pointer; ASize:Integer):Boolean; override;</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>function GetSockOpt(ASocket:TTransportSocket; ALevel,AOptName:Integer; AOptValue:PChar; var AOptLength:Integer):Integer; override;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function SetSockOpt(ASocket:TTransportSocket; ALevel,AOptName:Integer; AOptValue:PChar; AOptLength:Integer):Integer; override;</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>function StartTransport:Boolean; override;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function StopTransport:Boolean; override;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function ProcessTransport:Boolean; override;</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>function BindTransport(AAdapter:TNetworkAdapter):Boolean; override;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function UnbindTransport(AAdapter:TNetworkAdapter):Boolean; override;</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>function AddNameserver(const AAddress:TIn6Addr):Boolean;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function RemoveNameserver(const AAddress:TIn6Addr):Boolean;</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>function GetHostByName(const AName:String; ALock:Boolean):TIP6HostEntry;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function GetHostByAddress(const AAddress:TIn6Addr; ALock:Boolean):TIP6HostEntry;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function GetHostByNext(APrevious:TIP6HostEntry; ALock,AUnlock:Boolean):TIP6HostEntry;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function AddHost(const AAddress:TIn6Addr; const AName:String; AType:Word; ALock:Boolean):TIP6HostEntry;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function RemoveHost(const AAddress:TIn6Addr):Boolean;</code>
 +
| &nbsp;
 +
|-
 +
| <code>procedure FlushHosts(All:Boolean);</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>function GetRouteByAddress(const AAddress:TIn6Addr; ALock:Boolean; AState:LongWord):TIP6RouteEntry;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function GetRouteByNetwork(const ANetwork,AAddress:TIn6Addr; ALock:Boolean; AState:LongWord):TIP6RouteEntry;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function GetRouteByNext(APrevious:TIP6RouteEntry; ALock,AUnlock:Boolean; AState:LongWord):TIP6RouteEntry;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function AddRoute(const ANetwork,ANetmask,AGateway,AAddress:TIn6Addr; AType:Word; ALock:Boolean; AState:LongWord):TIP6RouteEntry;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function RemoveRoute(const ANetwork,AAddress:TIn6Addr):Boolean;</code>
 +
| &nbsp;
 +
|-
 +
| <code>procedure FlushRoutes(All:Boolean);</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>function GetAddressByAddress(const AAddress:TIn6Addr; ALock:Boolean; AState:LongWord):TIP6AddressEntry;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function GetAddressByNext(APrevious:TIP6AddressEntry; ALock,AUnlock:Boolean; AState:LongWord):TIP6AddressEntry;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function AddAddress(const AAddress:TIn6Addr; AType:Word; AAdapter:TNetworkAdapter; ALock:Boolean; AState:LongWord):TIP6AddressEntry;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function RemoveAddress(const AAddress:TIn6Addr):Boolean;</code>
 +
| &nbsp;
 +
|-
 +
| <code>procedure FlushAddresses(All:Boolean);</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>function GetNetworkByName(const AName:String; ALock:Boolean):TIP6NetworkEntry;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function GetNetworkByAddress(const ANetwork:TIn6Addr; ALock:Boolean):TIP6NetworkEntry;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function AddNetwork(const AName:String; const ANetwork:TIn6Addr; ALock:Boolean):TIP6NetworkEntry;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function RemoveNetwork(const AName:String):Boolean;</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>function GetServByName(const AName,AProtocol:String; ALock:Boolean):TIP6ServEntry;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function GetServByPort(APort:Word; const AProtocol:String; ALock:Boolean):TIP6ServEntry;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function AddServ(const AName,AProtocol:String; APort:Word; ALock:Boolean):TIP6ServEntry;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function RemoveServ(const AName,AProtocol:String):Boolean;</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>function GetProtoByName(const AName:String; ALock:Boolean):TIP6ProtoEntry;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function GetProtoByNumber(ANumber:Word; ALock:Boolean):TIP6ProtoEntry;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function AddProto(const AName:String; ANumber:Word; ALock:Boolean):TIP6ProtoEntry;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function RemoveProto(const AName:String):Boolean;</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>function CompareLocal(const AAddress:TIn6Addr):Boolean;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function CompareDefault(const AAddress:TIn6Addr):Boolean;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function CompareLoopback(const AAddress:TIn6Addr):Boolean;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function CompareDirected(const AAddress:TIn6Addr):Boolean;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function CompareBroadcast(const AAddress:TIn6Addr):Boolean;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function CompareMulticast(const AAddress:TIn6Addr):Boolean;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function CompareAddress(const AAddress1,AAddress2:TIn6Addr):Boolean;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function CompareSubnet(const AAddress,ANetwork,ANetmask:TIn6Addr):Boolean;</code>
 +
| &nbsp;
 +
|-
 +
|}
 +
</div></div>
 +
 
 +
'''IPv6 state'''
 +
 
 +
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">
 +
 
 +
<code>TIP6State = class(TTransportState)</code>
 +
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 +
{| class="wikitable" style="font-size: 14px; background: white;"
 +
|-
 +
| <code>constructor Create;</code>
 +
| style="width: 50%;"|&nbsp;
 +
|-
 +
|colspan="2"|<div style="font-family: monospace,courier;">'''private'''</div>
 +
|-
 +
| <code>FLocalAddress:TIn6Addr;</code>
 +
| &nbsp;
 +
|-
 +
| <code>FRemoteAddress:TIn6Addr;</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>procedure SetLocalAddress(const ALocalAddress:TIn6Addr);</code>
 +
| &nbsp;
 +
|-
 +
| <code>procedure SetRemoteAddress(const ARemoteAddress:TIn6Addr);</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|<div style="font-family: monospace,courier;">'''public'''</div>
 +
|-
 +
| <code>property LocalAddress:TIn6Addr read FLocalAddress write SetLocalAddress;</code>
 +
| &nbsp;
 +
|-
 +
| <code>property RemoteAddress:TIn6Addr read FRemoteAddress write SetRemoteAddress;</code>
 +
| &nbsp;
 +
|-
 +
|}
 +
</div></div>
 +
 
 +
'''IPv6 options'''
 +
 
 +
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">
 +
 
 +
<code>TIP6Options = class(TTransportOptions)</code>
 +
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 +
{| class="wikitable" style="font-size: 14px; background: white;"
 +
|-
 +
| <code>constructor Create;</code>
 +
| style="width: 50%;"|&nbsp;
 +
|-
 +
| <code>destructor Destroy; override;</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|<div style="font-family: monospace,courier;">'''private'''</div>
 +
|-
 +
| <code>FHopLimit:Byte;</code>
 +
| Hop Limit
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>procedure SetHopLimit(AHopLimit:Byte);</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|<div style="font-family: monospace,courier;">'''public'''</div>
 +
|-
 +
| <code>property HopLimit:Byte read FHopLimit write SetHopLimit;</code>
 +
| &nbsp;
 +
|-
 +
|}
 +
</div></div>
 +
 
 +
'''IPv6 host entry'''
 +
 
 +
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">
 +
 
 +
<code>TIP6HostEntry = class(THostEntry)</code>
 +
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 +
{| class="wikitable" style="font-size: 14px; background: white;"
 +
|-
 +
| <code>constructor Create;</code>
 +
| style="width: 50%;"|&nbsp;
 +
|-
 +
|colspan="2"|<div style="font-family: monospace,courier;">'''private'''</div>
 +
|-
 +
| <code>FAddresses:array[0..MAX_HOST_ALIASES - 1] of TIn6Addr;</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>function GetAddress:TIn6Addr;</code>
 +
| &nbsp;
 +
|-
 +
| <code>procedure SetAddress(const AAddress:TIn6Addr);</code>
 +
| &nbsp;
 +
|-
 +
| <code>function GetAddresses(Index:Integer):TIn6Addr;</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|<div style="font-family: monospace,courier;">'''public'''</div>
 +
|-
 +
| <code>property Address:TIn6Addr read GetAddress write SetAddress;</code>
 +
| &nbsp;
 +
|-
 +
| <code>property Addresses[Index:Integer]:TIn6Addr read GetAddresses;</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>function FindAddress(const AAddress:TIn6Addr):Boolean;</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>function AddAddress(const AAddress:TIn6Addr):Boolean;</code>
 +
| &nbsp;
 +
|-
 +
| <code>function RemoveAddress(const AAddress:TIn6Addr):Boolean;</code>
 +
| &nbsp;
 +
|-
 +
|}
 +
</div></div>
 +
 
 +
'''IPv6 route entry'''
 +
 
 +
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">
 +
 
 +
<code>TIP6RouteEntry = class(TRouteEntry)</code>
 +
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 +
{| class="wikitable" style="font-size: 14px; background: white;"
 +
|-
 +
| <code>constructor Create;</code>
 +
| style="width: 50%;"|&nbsp;
 +
|-
 +
|colspan="2"|<div style="font-family: monospace,courier;">'''private'''</div>
 +
|-
 +
| <code>FNetwork:TIn6Addr;</code>
 +
| &nbsp;
 +
|-
 +
| <code>FNetmask:TIn6Addr;</code>
 +
| &nbsp;
 +
|-
 +
| <code>FGateway:TIn6Addr;</code>
 +
| &nbsp;
 +
|-
 +
| <code>FAddress:TIn6Addr;</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>procedure SetNetwork(const ANetwork:TIn6Addr);</code>
 +
| &nbsp;
 +
|-
 +
| <code>procedure SetNetmask(const ANetmask:TIn6Addr);</code>
 +
| &nbsp;
 +
|-
 +
| <code>procedure SetGateway(const AGateway:TIn6Addr);</code>
 +
| &nbsp;
 +
|-
 +
| <code>procedure SetAddress(const AAddress:TIn6Addr);</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|<div style="font-family: monospace,courier;">'''public'''</div>
 +
|-
 +
| <code>property Network:TIn6Addr read FNetwork write SetNetwork;</code>
 +
| &nbsp;
 +
|-
 +
| <code>property Netmask:TIn6Addr read FNetmask write SetNetmask;</code>
 +
| &nbsp;
 +
|-
 +
| <code>property Gateway:TIn6Addr read FGateway write SetGateway;</code>
 +
| &nbsp;
 +
|-
 +
| <code>property Address:TIn6Addr read FAddress write SetAddress;</code>
 +
| &nbsp;
 +
|-
 +
|}
 +
</div></div>
 +
 
 +
'''IPv6 address entry'''
 +
 
 +
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">
 +
 
 +
<code>TIP6AddressEntry = class(TAddressEntry)</code>
 +
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 +
{| class="wikitable" style="font-size: 14px; background: white;"
 +
|-
 +
|colspan="2"|Note: Used for secondary addresses.
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>constructor Create;</code>
 +
| style="width: 50%;"|&nbsp;
 +
|-
 +
|colspan="2"|<div style="font-family: monospace,courier;">'''private'''</div>
 +
|-
 +
| <code>FAddress:TIn6Addr;</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>procedure SetAddress(const AAddress:TIn6Addr);</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|<div style="font-family: monospace,courier;">'''public'''</div>
 +
|-
 +
| <code>property Address:TIn6Addr read FAddress write SetAddress;</code>
 +
| &nbsp;
 +
|-
 +
|}
 +
</div></div>
 +
 
 +
'''IPv6 network entry'''
 +
 
 +
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">
 +
 
 +
<code>TIP6NetworkEntry = class(TNetworkEntry)</code>
 +
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 +
{| class="wikitable" style="font-size: 14px; background: white;"
 +
|-
 +
| <code>constructor Create;</code>
 +
| style="width: 50%;"|&nbsp;
 +
|-
 +
|colspan="2"|<div style="font-family: monospace,courier;">'''private'''</div>
 +
|-
 +
| <code>FNetwork:TIn6Addr;</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
| <code>procedure SetNetwork(const ANetwork:TIn6Addr);</code>
 +
| &nbsp;
 +
|-
 +
|colspan="2"|<div style="font-family: monospace,courier;">'''public'''</div>
 +
|-
 +
| <code>property Network:TIn6Addr read FNetwork write SetNetwork;</code>
 +
| &nbsp;
 +
|-
 +
|}
 +
</div></div>
 +
 
 +
'''IPv6 service entry'''
 +
 
 +
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">
 +
 
 +
<code>TIP6ServEntry = class(TServEntry)</code>
 +
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 +
{| class="wikitable" style="font-size: 14px; background: white;"
 +
|-
 +
| <code>constructor Create;</code>
 +
| style="width: 50%;"|&nbsp;
 +
|-
 +
|colspan="2"|<div style="font-family: monospace,courier;">'''private'''</div>
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
|colspan="2"|<div style="font-family: monospace,courier;">'''public'''</div>
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
|}
 +
</div></div>
 +
 
 +
'''IPv6 protocol entry'''
 +
 
 +
<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">
 +
 
 +
<code>TIP6ProtoEntry = class(TProtoEntry)</code>
 +
<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">
 +
{| class="wikitable" style="font-size: 14px; background: white;"
 +
|-
 +
| <code>constructor Create;</code>
 +
| style="width: 50%;"|&nbsp;
 +
|-
 +
|colspan="2"|<div style="font-family: monospace,courier;">'''private'''</div>
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
|colspan="2"|<div style="font-family: monospace,courier;">'''public'''</div>
 +
|-
 +
|colspan="2"|&nbsp;
 +
|-
 +
|}
 +
</div></div> 
 +
<br />
  
 
=== Public variables ===
 
=== Public variables ===

Revision as of 06:16, 15 March 2017

Return to Unit Reference


Description

Ultibo IPv6 (Internet Protocol version 6) unit

To be documented

Constants


[Expand]
IPv6 specific constants IP6_TRANSPORT_*


[Expand]
IP6 constants IP6_HEADER_*


[Expand]
IP6 extension header constants IP6_HEADER_*


Type definitions


IPv6 header

[Expand]

PIP6Header = ^TIP6Header;

TIP6Header = packed record

IPv6 extension header

[Expand]

PIP6ExtensionHeader = ^TIP6ExtensionHeader;

TIP6ExtensionHeader = packed record

IPv6 pseudo

[Expand]

PIP6Pseudo = ^TIP6Pseudo;

TIP6Pseudo = packed record

IPv6 fragment

[Expand]

PIP6Fragment = ^TIP6Fragment;

TIP6Fragment = record

IPv6 packet

[Expand]

PIP6Packet = ^TIP6Packet;

TIP6Packet = record


Class definitions


IPv6 buffer

[Expand]

TIP6Buffer = class(TTransportBufferEx)

IPv6 transport adapter

[Expand]

TIP6TransportAdapter = class(TTransportAdapter)

IPv6 transport binding

[Expand]

TIP6TransportBinding = class(TTransportBinding)

IPv6 transport protocol

[Expand]

TIP6TransportProtocol = class(TTransportProtocol)

IPv6 transport filter

[Expand]

TIP6TransportFilter = class(TTransportFilter)

IPv6 transport configuration

[Expand]

TIP6TransportConfig = class(TTransportConfig)

IPv6 transport

[Expand]

TIP6Transport = class(TNetworkTransport)

IPv6 state

[Expand]

TIP6State = class(TTransportState)

IPv6 options

[Expand]

TIP6Options = class(TTransportOptions)

IPv6 host entry

[Expand]

TIP6HostEntry = class(THostEntry)

IPv6 route entry

[Expand]

TIP6RouteEntry = class(TRouteEntry)

IPv6 address entry

[Expand]

TIP6AddressEntry = class(TAddressEntry)

IPv6 network entry

[Expand]

TIP6NetworkEntry = class(TNetworkEntry)

IPv6 service entry

[Expand]

TIP6ServEntry = class(TServEntry)

IPv6 protocol entry

[Expand]

TIP6ProtoEntry = class(TProtoEntry)


Public variables

None defined

Function declarations


Initialization functions

[Expand] 
procedure IP6Init;
Description: To be documented


IPv6 functions

[Expand] 
function CheckIP6(ABuffer:Pointer):Boolean;
Description: Verify that the packet is a valid IP6 packet


[Expand] 
function GetIP6Protocol(ABuffer:Pointer):Byte;
Description: To be documented


[Expand] 
function GetIP6HeaderOffset(ABuffer:Pointer):Word;
Description: Return Start of the IP6 Header (Start of Packet)


[Expand] 
function GetIP6HeaderLength(ABuffer:Pointer):Word;
Description: Return Size of IP6 Header (Including Options)


[Expand] 
function GetIP6DataOffset(ABuffer:Pointer):Word;
Description: Return Start of IP6 Packet Data (Length of IP6 Header)


[Expand] 
function GetIP6DataLength(ABuffer:Pointer):Word;
Description: Return Size of IP6 Packet Data (IP6 TotalLength - IP6 Header)


[Expand] 
function ChecksumIP6(ABuffer:Pointer; AOffset,ALength:Word):Word;
Description: Validate the IP6 Header and Options Checksum on Receive


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