Difference between revisions of "Unit IP"

Revision as of 01:12, 24 April 2018 (view source) Ultibo (Talk | contribs) ← Older edit		Latest revision as of 05:25, 31 August 2021 (view source) Ultibo (Talk | contribs)
(One intermediate revision by the same user not shown)
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	'''Ultibo IP (Internet Protocol) unit'''		'''Ultibo IP (Internet Protocol) unit'''
−
−	''To be documented''
	=== Constants ===		=== Constants ===
Line 441:		Line 439:
−	'''IP buffer'''	+	'''IP specific classes'''
−	<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">	+	{| class="wikitable" style="font-size: 14px; text-align: left; width: 100%; height: 50px;"
−		+
−	<code>TIPBuffer = 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.	+	| [[TIPBuffer|<code>TIPBuffer = class(TTransportBufferEx)</code>]]
−	|-	+
−	|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:PIPPacket;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>FLast:PIPPacket;</code>	+
−	| &nbsp;	+
−	|-	+
−	|colspan="2"|&nbsp;	+
−	|-	+
−	| <code>function GetFragment(APacket:PIPPacket; AOffset,ASize:Word):PIPFragment;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>function AddFragment(APacket:PIPPacket; AOffset,ASize:Word):PIPFragment;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>function RemoveFragment(APacket:PIPPacket):Boolean;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>procedure FlushFragments(APacket:PIPPacket);</code>	+
−	| &nbsp;	+
−	|-	+
−	|colspan="2"|<div style="font-family: monospace,courier;">'''public'''</div>	+
−	|-	+
−	| <code>function GetPacket(AId:Word; AProtocol:Byte; const ASource,ADest:TInAddr; ALock:Boolean):PIPPacket;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>function AddPacket(AId:Word; AProtocol:Byte; const ASource,ADest:TInAddr; ALock:Boolean):PIPPacket;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>function RemovePacket(APacket:PIPPacket):Boolean;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>function UnlockPacket(APacket:PIPPacket):Boolean;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>procedure FlushPackets(All:Boolean);</code>	+
−	| &nbsp;	+
−	|-	+
−	|colspan="2"|&nbsp;	+
−	|-	+
−	| <code>function PutHeader(APacket:PIPPacket; ABuffer:Pointer; ALength:Word):Boolean;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>function PutFragment(APacket:PIPPacket; ABuffer:Pointer; AOffset,ASize,AFlags:Word):Boolean;</code>	+
−	| &nbsp;	+
	|-		|-
	|}		|}
−	</div></div>	+	{| class="wikitable" style="font-size: 14px; text-align: left; width: 100%; height: 50px;"
−		+
−	'''IP transport adapter'''	+
−		+
−	<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">	+
−		+
−	<code>TIPTransportAdapter = 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>	+	| [[TIPTransportAdapter|<code>TIPTransportAdapter = class(TTransportAdapter)</code>]]
−	| style="width: 50%;"|&nbsp;	+
−	|-	+
−	|colspan="2"|<div style="font-family: monospace,courier;">'''public'''</div>	+
−	|-	+
−	| <code>Address:TInAddr;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>Netmask:TInAddr;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>Gateway:TInAddr;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>Network:TInAddr;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>Directed:TInAddr;</code>	+
−	| &nbsp;	+
−	|-	+
−	|colspan="2"|&nbsp;	+
−	|-	+
−	| <code>Server:TInAddr;</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:TInAddr;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>ConfigNetmask:TInAddr;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>ConfigGateway:TInAddr;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>ConfigServer:TInAddr;</code>	+
−	| &nbsp;	+
	|-		|-
	|}		|}
−	</div></div>	+	{| class="wikitable" style="font-size: 14px; text-align: left; width: 100%; height: 50px;"
−		+
−	'''IP transport binding'''	+
−		+
−	<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">	+
−		+
−	<code>TIPTransportBinding = 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>	+	| [[TIPTransportBinding|<code>TIPTransportBinding = class(TTransportBinding)</code>]]
−	| style="width: 50%;"|&nbsp;	+
−	|-	+
−	|colspan="2"|<div style="font-family: monospace,courier;">'''public'''</div>	+
−	|-	+
−	| <code>Address:TInAddr;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>Netmask:TInAddr;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>Gateway:TInAddr;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>Network:TInAddr;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>Directed:TInAddr;</code>	+
−	| &nbsp;	+
−	|-	+
−	|colspan="2"|&nbsp;	+
−	|-	+
−	| <code>Server:TInAddr;</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:TInAddr;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>ConfigNetmask:TInAddr;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>ConfigGateway:TInAddr;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>ConfigServer:TInAddr;</code>	+
−	| &nbsp;	+
	|-		|-
	|}		|}
−	</div></div>	+	{| class="wikitable" style="font-size: 14px; text-align: left; width: 100%; height: 50px;"
−		+
−	'''IP transport protocol'''	+
−		+
−	<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">	+
−		+
−	<code>TIPTransportProtocol = 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>	+	| [[TIPTransportProtocol|<code>TIPTransportProtocol = class(TTransportProtocol)</code>]]
−	|-	+
−	|colspan="2"|&nbsp;	+
−	|-	+
−	|colspan="2"|<div style="font-family: monospace,courier;">'''public'''</div>	+
−	|-	+
−	|colspan="2"|&nbsp;	+
	|-		|-
	|}		|}
−	</div></div>	+	{| class="wikitable" style="font-size: 14px; text-align: left; width: 100%; height: 50px;"
−		+
−	'''IP transport filter'''	+
−		+
−	<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">	+
−		+
−	<code>TIPTransportFilter = 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>	+	| [[TIPTransportFilter|<code>TIPTransportFilter = class(TTransportFilter)</code>]]
−	|-	+
−	|colspan="2"|&nbsp;	+
−	|-	+
−	|colspan="2"|<div style="font-family: monospace,courier;">'''public'''</div>	+
−	|-	+
−	|colspan="2"|&nbsp;	+
	|-		|-
	|}		|}
−	</div></div>	+	{| class="wikitable" style="font-size: 14px; text-align: left; width: 100%; height: 50px;"
−		+
−	'''IP transport configuration'''	+
−		+
−	<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">	+
−		+
−	<code>TIPTransportConfig = 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>	+	| [[TIPTransportConfig|<code>TIPTransportConfig = class(TTransportConfig)</code>]]
−	|-	+
−	|colspan="2"|&nbsp;	+
−	|-	+
−	|colspan="2"|<div style="font-family: monospace,courier;">'''public'''</div>	+
−	|-	+
−	|colspan="2"|&nbsp;	+
	|-		|-
	|}		|}
−	</div></div>	+	{| class="wikitable" style="font-size: 14px; text-align: left; width: 100%; height: 50px;"
−		+
−	'''IP transport'''	+
−		+
−	<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">	+
−		+
−	<code>TIPTransport = 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>	+	| [[TIPTransport|<code>TIPTransport = class(TNetworkTransport)</code>]]
−	| style="width: 50%;"|&nbsp;	+
−	|-	+
−	| <code>destructor Destroy; override;</code>	+
−	| &nbsp;	+
−	|-	+
−	|colspan="2"|<div style="font-family: monospace,courier;">'''private'''</div>	+
−	|-	+
−	| <code>FNextIPId:Word;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>FNextIPLock:TMutexHandle;</code>	+
−	| &nbsp;	+
−	|-	+
−	|colspan="2"|&nbsp;	+
−	|-	+
−	| <code>FARP:TARPTransport;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>FRARP:TRARPTransport;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>FFragments:TIPBuffer;</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>FNameservers:TIPNameservers;</code>	+
−	| (Part of TNetworkList)	+
−	|-	+
−	| <code>FNameserverLock:TMutexHandle;</code>	+
−	| &nbsp;	+
−	|-	+
−	|colspan="2"|&nbsp;	+
−	|-	+
−	| <code>FForwarding:LongWord;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>FDefaultTTL: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 GetNextIPId(AIncrement:Boolean):Word;</code>	+
−	| &nbsp;	+
−	|-	+
−	|colspan="2"|&nbsp;	+
−	|-	+
−	| <code>function GetIPNameserver(ACount:LongWord):TInAddr;</code>	+
−	| &nbsp;	+
−	|-	+
−	|colspan="2"|&nbsp;	+
−	|-	+
−	| <code>function GetAdapterConfigType(const AName:String):Word;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>function GetAdapterConfigAddress(const AName:String):TInAddr;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>function GetAdapterConfigNetmask(const AName:String):TInAddr;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>function GetAdapterConfigGateway(const AName:String):TInAddr;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>function GetAdapterConfigServer(const AName:String):TInAddr;</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:TIPNameservers read FNameservers;</code>	+
−	| &nbsp;	+
−	|-	+
−	|colspan="2"|&nbsp;	+
−	|-	+
−	| <code>property Forwarding:LongWord read FForwarding write FForwarding;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>property DefaultTTL:LongWord read FDefaultTTL write FDefaultTTL;</code>	+
−	| &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:TInAddr):Boolean;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>function RemoveNameserver(const AAddress:TInAddr):Boolean;</code>	+
−	| &nbsp;	+
−	|-	+
−	|colspan="2"|&nbsp;	+
−	|-	+
−	| <code>function GetHostByName(const AName:String; ALock:Boolean):TIPHostEntry;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>function GetHostByAddress(const AAddress:TInAddr; ALock:Boolean):TIPHostEntry;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>function GetHostByNext(APrevious:TIPHostEntry; ALock,AUnlock:Boolean):TIPHostEntry;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>function AddHost(const AAddress:TInAddr; const AName:String; AType:Word; ALock:Boolean):TIPHostEntry;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>function RemoveHost(const AAddress:TInAddr):Boolean;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>procedure FlushHosts(All:Boolean);</code>	+
−	| &nbsp;	+
−	|-	+
−	|colspan="2"|&nbsp;	+
−	|-	+
−	| <code>function GetRouteByAddress(const AAddress:TInAddr; ALock:Boolean; AState:LongWord):TIPRouteEntry;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>function GetRouteByNetwork(const ANetwork,AAddress:TInAddr; ALock:Boolean; AState:LongWord):TIPRouteEntry;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>function GetRouteByNext(APrevious:TIPRouteEntry; ALock,AUnlock:Boolean; AState:LongWord):TIPRouteEntry;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>function AddRoute(const ANetwork,ANetmask,AGateway,AAddress:TInAddr; AType:Word; ALock:Boolean; AState:LongWord):TIPRouteEntry;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>function RemoveRoute(const ANetwork,AAddress:TInAddr):Boolean;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>procedure FlushRoutes(All:Boolean);</code>	+
−	| &nbsp;	+
−	|-	+
−	|colspan="2"|&nbsp;	+
−	|-	+
−	| <code>function GetAddressByAddress(const AAddress:TInAddr; ALock:Boolean; AState:LongWord):TIPAddressEntry;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>function GetAddressByNext(APrevious:TIPAddressEntry; ALock,AUnlock:Boolean; AState:LongWord):TIPAddressEntry;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>function AddAddress(const AAddress:TInAddr; AAdapter:TNetworkAdapter; AType:Word; ALock:Boolean; AState:LongWord):TIPAddressEntry;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>function RemoveAddress(const AAddress:TInAddr):Boolean;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>procedure FlushAddresses(All:Boolean);</code>	+
−	| &nbsp;	+
−	|-	+
−	|colspan="2"|&nbsp;	+
−	|-	+
−	| <code>function GetNetworkByName(const AName:String; ALock:Boolean):TIPNetworkEntry;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>function GetNetworkByAddress(const ANetwork:TInAddr; ALock:Boolean):TIPNetworkEntry;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>function AddNetwork(const AName:String; const ANetwork:TInAddr; ALock:Boolean):TIPNetworkEntry;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>function RemoveNetwork(const AName:String):Boolean;</code>	+
−	| &nbsp;	+
−	|-	+
−	|colspan="2"|&nbsp;	+
−	|-	+
−	| <code>function GetServByName(const AName,AProtocol:String; ALock:Boolean):TIPServEntry;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>function GetServByPort(APort:Word; const AProtocol:String; ALock:Boolean):TIPServEntry;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>function AddServ(const AName,AProtocol:String; APort:Word; ALock:Boolean):TIPServEntry;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>function RemoveServ(const AName,AProtocol:String):Boolean;</code>	+
−	| &nbsp;	+
−	|-	+
−	|colspan="2"|&nbsp;	+
−	|-	+
−	| <code>function GetProtoByName(const AName:String; ALock:Boolean):TIPProtoEntry;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>function GetProtoByNumber(ANumber:Word; ALock:Boolean):TIPProtoEntry;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>function AddProto(const AName:String; ANumber:Word; ALock:Boolean):TIPProtoEntry;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>function RemoveProto(const AName:String):Boolean;</code>	+
−	| &nbsp;	+
−	|-	+
−	|colspan="2"|&nbsp;	+
−	|-	+
−	| <code>function CompareLocal(const AAddress:TInAddr):Boolean;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>function CompareDefault(const AAddress:TInAddr):Boolean;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>function CompareLoopback(const AAddress:TInAddr):Boolean;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>function CompareDirected(const AAddress:TInAddr):Boolean;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>function CompareBroadcast(const AAddress:TInAddr):Boolean;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>function CompareMulticast(const AAddress:TInAddr):Boolean;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>function CompareAddress(const AAddress1,AAddress2:TInAddr):Boolean;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>function CompareSubnet(const AAddress,ANetwork,ANetmask:TInAddr):Boolean;</code>	+
−	| &nbsp;	+
	|-		|-
	|}		|}
−	</div></div>	+	{| class="wikitable" style="font-size: 14px; text-align: left; width: 100%; height: 50px;"
−		+
−	'''IP state'''	+
−		+
−	<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">	+
−		+
−	<code>TIPState = 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>	+	| [[TIPState|<code>TIPState = class(TTransportState)</code>]]
−	| style="width: 50%;"|&nbsp;	+
−	|-	+
−	|colspan="2"|<div style="font-family: monospace,courier;">'''private'''</div>	+
−	|-	+
−	| <code>FLocalAddress:TInAddr;</code>	+
−	| Host Order	+
−	|-	+
−	| <code>FRemoteAddress:TInAddr;</code>	+
−	| Host Order	+
−	|-	+
−	|colspan="2"|&nbsp;	+
−	|-	+
−	| <code>procedure SetLocalAddress(const ALocalAddress:TInAddr);</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>procedure SetRemoteAddress(const ARemoteAddress:TInAddr);</code>	+
−	| &nbsp;	+
−	|-	+
−	|colspan="2"|<div style="font-family: monospace,courier;">'''public'''</div>	+
−	|-	+
−	| <code>property LocalAddress:TInAddr read FLocalAddress write SetLocalAddress;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>property RemoteAddress:TInAddr read FRemoteAddress write SetRemoteAddress;</code>	+
−	| &nbsp;	+
	|-		|-
	|}		|}
−	</div></div>	+	{| class="wikitable" style="font-size: 14px; text-align: left; width: 100%; height: 50px;"
−		+
−	'''IP options'''	+
−		+
−	<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">	+
−		+
−	<code>TIPOptions = class(TTransportOptions)</code>	+
−	<div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;">	+
−	{| class="wikitable" style="font-size: 14px; background: white;"	+
	|-		|-
−	|colspan="2"|Note: For Get/Set Options Level = IP_PROTO Option = ???	+	| [[TIPOptions|<code>TIPOptions = class(TTransportOptions)</code>]]
−	|-	+
−	|colspan="2"|&nbsp;	+
−	|-	+
−	| <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>FMemory:TMemoryStream;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>FOptions:Pointer;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>FLength:Integer;</code>	+
−	| &nbsp;	+
−	|-	+
−	|colspan="2"|&nbsp;	+
−	|-	+
−	| <code>FTOS:Byte;</code>	+
−	| IPTOS_LOWDELAY etc	+
−	|-	+
−	| <code>FTTL:Byte;</code>	+
−	| Time To Live	+
−	|-	+
−	| <code>FFlags:Word;</code>	+
−	| IP_DF etc	+
−	|-	+
−	| <code>FHeader:Boolean;</code>	+
−	| IP_HDRINCL	+
−	|-	+
−	| <code>FMulticastIF:TInAddr;</code>	+
−	| IP_MULTICAST_IF	+
−	|-	+
−	| <code>FMulticastTTL:Byte;</code>	+
−	| IP_MULTICAST_TTL	+
−	|-	+
−	| <code>FMulticastLOOP:Boolean;</code>	+
−	| IP_MULTICAST_LOOP	+
−	|-	+
−	|colspan="2"|&nbsp;	+
−	|-	+
−	| <code>procedure SetTOS(ATOS:Byte);</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>procedure SetTTL(ATTL:Byte);</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>procedure SetFlags(AFlags:Word);</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>procedure SetHeader(AHeader:Boolean);</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>procedure SetMulticastIF(const AMulticastIF:TInAddr);</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>procedure SetMulticastTTL(AMulticastTTL:Byte);</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>procedure SetMulticastLOOP(AMulticastLOOP:Boolean);</code>	+
−	| &nbsp;	+
−	|-	+
−	|colspan="2"|&nbsp;	+
−	|-	+
−	| <code>procedure SetLength(ALength:Integer);</code>	+
−	| &nbsp;	+
−	|-	+
−	|colspan="2"|<div style="font-family: monospace,courier;">'''public'''</div>	+
−	|-	+
−	| <code>property TOS:Byte read FTOS write SetTOS;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>property TTL:Byte read FTTL write SetTTL;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>property Flags:Word read FFlags write SetFlags;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>property Header:Boolean read FHeader write SetHeader;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>property MulticastIF:TInAddr read FMulticastIF write SetMulticastIF;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>property MulticastTTL:Byte read FMulticastTTL write SetMulticastTTL;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>property MulticastLOOP:Boolean read FMulticastLOOP write SetMulticastLOOP;</code>	+
−	| &nbsp;	+
−	|-	+
−	|colspan="2"|&nbsp;	+
−	|-	+
−	| <code>property Options:Pointer read FOptions;</code>	+
−	| IP_OPTIONS	+
−	|-	+
−	| <code>property Length:Integer read FLength write SetLength;</code>	+
−	| &nbsp;	+
	|-		|-
	|}		|}
−	</div></div>	+	{| class="wikitable" style="font-size: 14px; text-align: left; width: 100%; height: 50px;"
−		+
−	'''IP host entry'''	+
−		+
−	<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">	+
−		+
−	<code>TIPHostEntry = 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>	+	| [[TIPHostEntry|<code>TIPHostEntry = class(THostEntry)</code>]]
−	| style="width: 50%;"|&nbsp;	+
−	|-	+
−	|colspan="2"|<div style="font-family: monospace,courier;">'''private'''</div>	+
−	|-	+
−	| <code>FAddresses:array[0..MAX_HOST_ALIASES - 1] of TInAddr;</code>	+
−	| &nbsp;	+
−	|-	+
−	|colspan="2"|&nbsp;	+
−	|-	+
−	| <code>function GetAddress:TInAddr;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>procedure SetAddress(const AAddress:TInAddr);</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>function GetAddresses(Index:Integer):TInAddr;</code>	+
−	| &nbsp;	+
−	|-	+
−	|colspan="2"|<div style="font-family: monospace,courier;">'''public'''</div>	+
−	|-	+
−	| <code>property Address:TInAddr read GetAddress write SetAddress;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>property Addresses[Index:Integer]:TInAddr read GetAddresses;</code>	+
−	| &nbsp;	+
−	|-	+
−	|colspan="2"|&nbsp;	+
−	|-	+
−	| <code>function FindAddress(const AAddress:TInAddr):Boolean;</code>	+
−	| &nbsp;	+
−	|-	+
−	|colspan="2"|&nbsp;	+
−	|-	+
−	| <code>function AddAddress(const AAddress:TInAddr):Boolean;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>function RemoveAddress(const AAddress:TInAddr):Boolean;</code>	+
−	| &nbsp;	+
	|-		|-
	|}		|}
−	</div></div>	+	{| class="wikitable" style="font-size: 14px; text-align: left; width: 100%; height: 50px;"
−		+
−	'''IP route entry'''	+
−		+
−	<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">	+
−		+
−	<code>TIPRouteEntry = 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>	+	| [[TIPRouteEntry|<code>TIPRouteEntry = class(TRouteEntry)</code>]]
−	| style="width: 50%;"|&nbsp;	+
−	|-	+
−	|colspan="2"|<div style="font-family: monospace,courier;">'''private'''</div>	+
−	|-	+
−	| <code>FTOS:Byte;</code>	+
−	| Default TOS for this Route	+
−	|-	+
−	| <code>FTTL:Byte;</code>	+
−	| Default TTL for this Route	+
−	|-	+
−	| <code>FNetwork:TInAddr;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>FNetmask:TInAddr;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>FGateway:TInAddr;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>FAddress:TInAddr;</code>	+
−	| &nbsp;	+
−	|-	+
−	|colspan="2"|&nbsp;	+
−	|-	+
−	| <code>procedure SetTOS(ATOS:Byte);</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>procedure SetTTL(ATTL:Byte);</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>procedure SetNetwork(const ANetwork:TInAddr);</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>procedure SetNetmask(const ANetmask:TInAddr);</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>procedure SetGateway(const AGateway:TInAddr);</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>procedure SetAddress(const AAddress:TInAddr);</code>	+
−	| &nbsp;	+
−	|-	+
−	|colspan="2"|<div style="font-family: monospace,courier;">'''public'''</div>	+
−	|-	+
−	| <code>property TOS:Byte read FTOS write SetTOS;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>property TTL:Byte read FTTL write SetTTL;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>property Network:TInAddr read FNetwork write SetNetwork;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>property Netmask:TInAddr read FNetmask write SetNetmask;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>property Gateway:TInAddr read FGateway write SetGateway;</code>	+
−	| &nbsp;	+
−	|-	+
−	| <code>property Address:TInAddr read FAddress write SetAddress;</code>	+
−	| &nbsp;	+
	|-		|-
	|}		|}
−	</div></div>	+	{| class="wikitable" style="font-size: 14px; text-align: left; width: 100%; height: 50px;"
−		+
−	'''IP address entry'''	+
−		+
−	<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">	+
−		+
−	<code>TIPAddressEntry = 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.	+	| [[TIPAddressEntry|<code>TIPAddressEntry = class(TAddressEntry)</code>]]
−	|-	+
−	|colspan="2"|&nbsp;	+
−	|-	+
−	| <code>constructor Create;</code>	+
−	| style="width: 50%;"|&nbsp;	+
−	|-	+
−	|colspan="2"|<div style="font-family: monospace,courier;">'''private'''</div>	+
−	|-	+
−	| <code>FAddress:TInAddr;</code>	+
−	| &nbsp;	+
−	|-	+
−	|colspan="2"|&nbsp;	+
−	|-	+
−	| <code>procedure SetAddress(const AAddress:TInAddr);</code>	+
−	| &nbsp;	+
−	|-	+
−	|colspan="2"|<div style="font-family: monospace,courier;">'''public'''</div>	+
−	|-	+
−	| <code>property Address:TInAddr read FAddress write SetAddress;</code>	+
−	| &nbsp;	+
	|-		|-
	|}		|}
−	</div></div>	+	{| class="wikitable" style="font-size: 14px; text-align: left; width: 100%; height: 50px;"
−		+
−	'''IP network entry'''	+
−		+
−	<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">	+
−		+
−	<code>TIPNetworkEntry = 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>	+	| [[TIPNetworkEntry|<code>TIPNetworkEntry = class(TNetworkEntry)</code>]]
−	| style="width: 50%;"|&nbsp;	+
−	|-	+
−	|colspan="2"|<div style="font-family: monospace,courier;">'''private'''</div>	+
−	|-	+
−	| <code>FNetwork:TInAddr;</code>	+
−	| &nbsp;	+
−	|-	+
−	|colspan="2"|&nbsp;	+
−	|-	+
−	| <code>procedure SetNetwork(const ANetwork:TInAddr);</code>	+
−	| &nbsp;	+
−	|-	+
−	|colspan="2"|<div style="font-family: monospace,courier;">'''public'''</div>	+
−	|-	+
−	| <code>property Network:TInAddr read FNetwork write SetNetwork;</code>	+
−	| &nbsp;	+
	|-		|-
	|}		|}
−	</div></div>	+	{| class="wikitable" style="font-size: 14px; text-align: left; width: 100%; height: 50px;"
−		+
−	'''IP service entry'''	+
−		+
−	<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">	+
−		+
−	<code>TIPServEntry = 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>	+	| [[TIPServEntry|<code>TIPServEntry = class(TServEntry)</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>	+	{| class="wikitable" style="font-size: 14px; text-align: left; width: 100%; height: 50px;"
−		+
−	'''IP protocol entry'''	+
−		+
−	<div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;">	+
−		+
−	<code>TIPProtoEntry = 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>	+	| [[TIPProtoEntry|<code>TIPProtoEntry = class(TProtoEntry)</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 />		<br />
−
	=== Public variables ===		=== Public variables ===
	----		----

---

Latest revision as of 05:25, 31 August 2021

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Description

---

Ultibo IP (Internet Protocol) unit

Constants

---

Type definitions

---

IP header

IP timestamp address

IP timestamp

IP pseudo

IP fragment

IP packet

Class definitions

---

IP specific classes

TIPBuffer = class(TTransportBufferEx)

TIPTransportAdapter = class(TTransportAdapter)

TIPTransportBinding = class(TTransportBinding)

TIPTransportProtocol = class(TTransportProtocol)

TIPTransportFilter = class(TTransportFilter)

TIPTransportConfig = class(TTransportConfig)

TIPTransport = class(TNetworkTransport)

TIPState = class(TTransportState)

TIPOptions = class(TTransportOptions)

TIPHostEntry = class(THostEntry)

TIPRouteEntry = class(TRouteEntry)

TIPAddressEntry = class(TAddressEntry)

TIPNetworkEntry = class(TNetworkEntry)

TIPServEntry = class(TServEntry)

TIPProtoEntry = class(TProtoEntry)

Public variables

---

None defined

Function declarations

---

Initialization functions

IP functions

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