Difference between revisions of "Unit Loopback"
From Ultibo.org
| Line 148: | Line 148: | ||
{| class="wikitable" style="font-size: 14px; background: white;" | {| class="wikitable" style="font-size: 14px; background: white;" | ||
|- | |- | ||
| − | ! | + | ! Note |
| None documented | | None documented | ||
|- | |- | ||
Revision as of 01:23, 24 April 2018
Return to Unit Reference
Contents
Description
Ultibo Loopback Network adapter unit
To be documented
Constants
Loopback specific constants
_LOOPBACK_* MAX_LOOPBACK_BUFFERS = 256;
|
Used for Recv Queues (Increased to Handle Higher Data Rate) |
MIN_LOOPBACK_BUFFERS = 4;
|
Used for Send Queues |
Type definitions
Loopback buffer
PLoopbackBuffer = ^TLoopbackBuffer;
TLoopbackBuffer = packed record
Size:Word;
|
Size of Data |
Data:array[0..MAX_PHYSICAL_PACKET - 3] of Byte;
|
MAX_PHYSICAL_PACKET - Word |
Class definitions
Loopback adapter
TLoopbackAdapter = class(TNetworkAdapter)
constructor Create(AManager:TAdapterManager; ADevice:PNetworkDevice; const AName:String);
|
|
private
| |
FHardwareAddress:THardwareAddress;
|
|
public
| |
function AddTransport(APacketType,AFrameType:Word; const APacketName:String; APacketHandler:TAdapterPacketHandler):THandle; override;
|
|
function RemoveTransport(AHandle:THandle; APacketType:Word):Boolean; override;
|
|
function GetMTU(AHandle:THandle):Word; override;
|
|
function SendPacket(AHandle:THandle; ADest:Pointer; APacket:PPacketFragment; ASize:Integer):Boolean; override;
|
|
function GetHardwareAddress(AHandle:THandle):THardwareAddress; override;
|
|
function StartAdapter:Boolean; override;
|
|
function StopAdapter:Boolean; override;
|
|
function ProcessAdapter:Boolean; override;
|
|
Loopback adapter transport
TLoopbackAdapterTransport = class(TAdapterTransport)
constructor Create;
|
|
destructor Destroy; override;
|
|
public
| |
Buffer:TAdapterBuffer;
|
|
Public variables
None defined
Function declarations
Initialization functions
procedure LoopbackInit;
Description: To be documented
| Note | None documented |
|---|
Return to Unit Reference
