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An interface to a Layer 3 (Q.931) ISDN message transport
void multipleFrameEstablished (u_int8_t tei, bool confirm, bool timeout, ISDNLayer2* layer2)
| multipleFrameEstablished |
[virtual]
Implements Q.921 DL-ESTABLISH indication/confirmation primitive: 'multiple frame acknowledged' mode established
Parameters:
tei | The TEI of the frame |
confirm | True if this is a confirmation of a previous request. False if it is an indication of state change on remote request |
timeout | True if the reason is a timeout |
layer2 | Pointer to the notifier |
void multipleFrameReleased (u_int8_t tei, bool confirm, bool timeout, ISDNLayer2* layer2)
| multipleFrameReleased |
[virtual]
Implements Q.921 DL-RELEASE indication/confirmation primitive: 'multiple frame acknowledged' mode released
Parameters:
tei | The TEI of the frame |
confirm | True if this is a confirmation of a previous request. False if it is an indication of state change on remote request |
timeout | True if the reason is a timeout. |
layer2 | Pointer to the notifier |
void dataLinkState (u_int8_t tei, bool cmd, bool value, ISDNLayer2* layer2)
| dataLinkState |
[virtual]
Notification from layer 2 of data link set/release command or response Used for stateless layer 2
Parameters:
tei | The TEI of the command or response |
cmd | True if received a command, false if received a response |
value | The value of the notification If 'cmd' is true (command), the value is true if a request to establish data link was received or false if received a request to release data link If 'cmd' is false (response), the value is the response |
layer2 | Pointer to the notifier |
void idleTimeout (ISDNLayer2* layer2)
| idleTimeout |
[virtual]
Notification from layer 2 of data link idle timeout Used for stateless layer 2
Parameters:
layer2 | Pointer to the notifier |
void receiveData (const DataBlock& data, u_int8_t tei, ISDNLayer2* layer2)
| receiveData |
[pure virtual]
Implements Q.921 DL-DATA and DL-UNIT DATA indication primitives Receive data from remote peer
Parameters:
data | Received data |
tei | The TEI of the received frame |
layer2 | Pointer to the sender |
ISDNLayer2* attach (ISDNLayer2* layer2)
| attach |
[virtual]
Attach an ISDN Q.921 Layer 2
Parameters:
layer2 | Pointer to the Q.921 Layer 2 to attach |
Returns: Pointer to the detached Layer 2 or NULL
inline ISDNLayer3 (const char* name = 0)
| ISDNLayer3 |
[protected]
Constructor Initialize the component
Parameters:
name | Name of this component |
inline Mutex& l3Mutex ()
| l3Mutex |
[protected]
Retrieve the layer's mutex
Returns: Reference to the Layer 3 mutex
Generated by: paulc on bussard on Thu Jul 24 18:41:02 2014, using kdoc 2.0a54. |