class ProtoState

Base class for keeping state for each protocol unit (node, vif, etc). More...

 
LOGO
 Annotated List  Files  Globals  Hierarchy  Index  Top

Public Methods


Detailed Description

 ProtoState ()

ProtoState

Default Constructor.

 ~ProtoState ()

~ProtoState

[virtual]

Destructor

int  start ()

start

Start the unit.

This operation will fail if the unit is disabled, or is already up.

Returns: XORP_OK on success, otherwise XORP_ERROR.

int  stop ()

stop

Stop the unit.

This operation will fail if the unit was down already.

Returns: XORP_OK on success, otherwise XORP_ERROR.

int  pending_start ()

pending_start

Pending-start the unit.

The pending-start state is an intermediate state between down and up. In this state only some operations are allowed (the allowed operations are unit-specific). This operation will fail if the unit is disabled, is up, or is pending-up already.

Returns: XORP_OK on success, otherwise XORP_ERROR.

int  pending_stop ()

pending_stop

Pending-stop the unit.

The pending-stop state is an intermediate state between up and down. In this state only some operations are allowed (the allowed operations are unit-specific). This operation will fail if the unit is not up.

Returns: XORP_OK on success, otherwise XORP_ERROR.

void  enable ()

enable

Enable the unit.

If an unit is not enabled, it cannot be start, or pending-start.

void  disable ()

disable

Disable the unit.

If an unit is disabled, it cannot be start or pending-start. If the unit was runnning, it will be stop first.

bool  is_up ()

is_up

[const]

Test if the unit state is UP.

Returns: true if the unit state is UP.

bool  is_down ()

is_down

[const]

Test if the unit state is DOWN.

Returns: true if the unit state is DOWN.

bool  is_pending_up ()

is_pending_up

[const]

Test if the unit state is PENDING-UP.

Returns: true if the unit state is PENDING-UP.

bool  is_pending_down ()

is_pending_down

[const]

Test if the unit state is PENDING-DOWN.

Returns: true if the unit state is PENDING-DOWN.

bool  is_enabled ()

is_enabled

[const]

Test if the unit is enabled.

Returns: true if the unit is enabled.

bool  is_disabled ()

is_disabled

[const]

Test if the unit is disabled.

Returns: true if the unit is disabled.

bool  is_debug ()

is_debug

[const]

Test if debug mode is enabled.

Returns: true if debug mode is enabled.

void  set_debug (bool v)

set_debug

Set/reset debug mode.

Parameters:

vif true, set debug mode, otherwise reset it.
string  state_str ()

state_str

[const]

Get a string with the state of the unit.

The state string is one of the following: "DISABLED", "DOWN", "UP", "PENDING_UP", "PENDING_DOWN", "UNKNOWN"

Returns: string with the state of the unit.


Generated by: pavlin on possum.icir.org on Wed Aug 2 15:36:02 2006, using kdoc $.