Difference between revisions of "Unit Protocol"
From Ultibo.org
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---- | ---- | ||
| − | '' | + | |
| + | '''Protocol statistics''' | ||
| + | |||
| + | <div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;"> | ||
| + | <code>PProtocolStatistics = ^TProtocolStatistics;</code> | ||
| + | |||
| + | <code>TProtocolStatistics = record</code> | ||
| + | <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;"> | ||
| + | {| class="wikitable" style="font-size: 14px; background: white;" | ||
| + | |- | ||
| + | | <code>PacketsIn:Int64; </code> | ||
| + | | style="width: 50%;"| | ||
| + | |- | ||
| + | | <code>PacketsOut:Int64;</code> | ||
| + | | | ||
| + | |- | ||
| + | | <code>BytesIn:Int64;</code> | ||
| + | | | ||
| + | |- | ||
| + | | <code>BytesOut:Int64;</code> | ||
| + | | | ||
| + | |- | ||
| + | | <code>ErrorsIn:Int64;</code> | ||
| + | | | ||
| + | |- | ||
| + | | <code>ErrorsOut:Int64;</code> | ||
| + | | | ||
| + | |- | ||
| + | | <code>PacketsLost:Int64;</code> | ||
| + | | | ||
| + | |- | ||
| + | |} | ||
| + | </div></div> | ||
| + | |||
| + | '''Socket timer item''' | ||
| + | |||
| + | <div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial;"> | ||
| + | <code>PSocketTimerItem = ^TSocketTimerItem;</code> | ||
| + | |||
| + | <code>TSocketTimerItem = record</code> | ||
| + | <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;"> | ||
| + | {| class="wikitable" style="font-size: 14px; background: white;" | ||
| + | |- | ||
| + | | <code>Key:Integer;</code> | ||
| + | | Ordering key for timer list | ||
| + | |- | ||
| + | | <code>Socket:TObject;</code> | ||
| + | | The socket referenced by this timer list item | ||
| + | |- | ||
| + | | <code>Prev:PSocketTimerItem;</code> | ||
| + | | Previous item in timer list | ||
| + | |- | ||
| + | | <code>Next:PSocketTimerItem;</code> | ||
| + | | Next item in timer list | ||
| + | |- | ||
| + | |} | ||
| + | </div></div> | ||
| + | <br /> | ||
=== Class definitions === | === Class definitions === | ||
Revision as of 03:10, 25 January 2017
Return to Unit Reference
Contents
Description
Ultibo Network Protocol interface unit
To be documented
Constants
Protocol specific constants
PROTOCOL_* PROTOCOL_THREAD_NAME = 'Network Protocol';
|
Thread name for Network protocol threads |
PROTOCOL_THREAD_PRIORITY = THREAD_PRIORITY_HIGHER;
|
Thread priority for Network protocol threads |
Protocol timer constants
SOCKET_TIMER_* SOCKET_TIMER_KEY_NONE = TIMER_KEY_NONE;
|
|
SOCKET_TIMER_KEY_MAX = TIMER_KEY_MAX;
|
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SOCKET_TIMER_KEY_MIN = TIMER_KEY_MIN;
|
ICMP header type constants
ICMP_* ICMP_ECHOREPLY = 0;
|
echo reply |
ICMP_UNREACH = 3;
|
dest unreachable |
ICMP_SOURCEQUENCH = 4;
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packet lost, slow down |
ICMP_REDIRECT = 5;
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shorter route |
ICMP_ECHO = 8;
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echo service |
ICMP_ROUTERADVERT = 9;
|
router advertisement |
ICMP_ROUTERSOLICIT = 10;
|
router solicitation |
ICMP_TIMXCEED = 11;
|
time exceeded |
ICMP_PARAMPROB = 12;
|
ip header bad |
ICMP_TSTAMP = 13;
|
timestamp request |
ICMP_TSTAMPREPLY = 14;
|
timestamp reply |
ICMP_IREQ = 15;
|
information request |
ICMP_IREQREPLY = 16;
|
information reply |
ICMP_MASKREQ = 17;
|
address mask request |
ICMP_MASKREPLY = 18;
|
address mask reply |
ICMP header code constants
ICMP_UNREACH_* ICMP_UNREACH_NET = 0;
|
bad net |
ICMP_UNREACH_HOST = 1;
|
bad host |
ICMP_UNREACH_PROTOCOL = 2;
|
bad protocol |
ICMP_UNREACH_PORT = 3;
|
bad port |
ICMP_UNREACH_NEEDFRAG = 4;
|
IP_DF caused drop |
ICMP_UNREACH_SRCFAIL = 5;
|
src route failed |
ICMP_UNREACH_NET_UNKNOWN = 6;
|
unknown net |
ICMP_UNREACH_HOST_UNKNOWN = 7;
|
unknown host |
ICMP_UNREACH_ISOLATED = 8;
|
src host isolated |
ICMP_UNREACH_NET_PROHIB = 9;
|
prohibited access |
ICMP_UNREACH_HOST_PROHIB = 10;
|
ditto |
ICMP_UNREACH_TOSNET = 11;
|
bad tos for net |
ICMP_UNREACH_TOSHOST = 12;
|
bad tos for host |
ICMP_UNREACH_FILTER_PROHIB = 13;
|
admin prohib |
ICMP_UNREACH_HOST_PRECEDENCE = 14;
|
host prec vio. |
ICMP_UNREACH_PRECEDENCE_CUTOFF = 15;
|
prec cutoff |
ICMP_REDIRECT_NET = 0;
|
for network |
ICMP_REDIRECT_HOST = 1;
|
for host |
ICMP_REDIRECT_TOSNET = 2;
|
for tos and net |
ICMP_REDIRECT_TOSHOST = 3;
|
for tos and host |
ICMP_TIMXCEED_INTRANS = 0;
|
ttl=0 in transit |
ICMP_TIMXCEED_REASS = 1;
|
ttl=0 in reassembly |
ICMP_PARAMPROB_OPTABSENT = 1;
|
req. opt. absent |
IGMP header type constants
IGMP_* IGMP_VERSION = 2;
|
|
IGMP_QUERY = $0011;
|
|
IGMP_REPORTV1 = $0012;
|
|
IGMP_REPORTV2 = $0016;
|
|
IGMP_LEAVE = $0017;
|
Type definitions
Protocol statistics
PProtocolStatistics = ^TProtocolStatistics;
TProtocolStatistics = record
PacketsIn:Int64;
|
|
PacketsOut:Int64;
|
|
BytesIn:Int64;
|
|
BytesOut:Int64;
|
|
ErrorsIn:Int64;
|
|
ErrorsOut:Int64;
|
|
PacketsLost:Int64;
|
Socket timer item
PSocketTimerItem = ^TSocketTimerItem;
TSocketTimerItem = record
Key:Integer;
|
Ordering key for timer list |
Socket:TObject;
|
The socket referenced by this timer list item |
Prev:PSocketTimerItem;
|
Previous item in timer list |
Next:PSocketTimerItem;
|
Next item in timer list |
Class definitions
To be documented
Public variables
None defined
Function declarations
Initialization functions
procedure ProtocolInit;
Description: To be documented
| Note | None documented |
|---|
function ProtocolStart:LongWord;
Description: To be documented
| Note | None documented |
|---|
function ProtocolStop:LongWord;
Description: To be documented
| Note | None documented |
|---|
Protocol helper functions
procedure ProtocolCheckTimer(Data:Pointer);
Description: To be documented
| Note | None documented |
|---|
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