Difference between revisions of "Unit UDP"

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=== Description ===
 
=== Description ===
 
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'''Ultibo UDP (User Datagram Protocol) unit'''
  
 
''To be documented''
 
''To be documented''

Revision as of 05:33, 19 December 2016

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Description


Ultibo UDP (User Datagram Protocol) unit

To be documented

Constants



[Expand]
UDP specific constants UDP_*


[Expand]
UDP socket option constants


[Expand]
UDP port constants UDP_PORT_*


Type definitions


To be documented

Public variables


To be documented

Function declarations



Initialization Functions

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procedure UDPInit;
Description: To be documented


UDP functions

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function CheckUDP(AFamily:Word; ABuffer:Pointer):Boolean;
Description: Verify that the packet is a valid UDP packet


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function GetUDPHeaderOffset(AFamily:Word; ABuffer:Pointer):Word;
Description: To be documented


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function GetUDPHeaderLength(AFamily:Word; ABuffer:Pointer):Word;
Description: To be documented


[Expand]
function GetUDPDataOffset(AFamily:Word; ABuffer:Pointer):Word;
Description: To be documented


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function GetUDPDataLength(AFamily:Word; ABuffer:Pointer):Word;
Description: To be documented


[Expand]
function ChecksumUDPRecv(AFamily:Word; APseudo:PIPPseudo; ABuffer:Pointer; AOffset,ALength:Word):Word;
Description: Validate the Checksum of UDP Pseudo, Header and Data on Receive


[Expand]
function ChecksumUDPSend(AFamily:Word; APseudo:PIPPseudo; AHeader:PUDPHeader; AData:Pointer; ALength:Word):Word;
Description: Checksum the UDP Pseudo, Header and Data on Send


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