INET Framework for OMNeT++/OMNEST
Ieee80211MgmtSTASimplified Class Reference

#include <Ieee80211MgmtSTASimplified.h>

Inheritance diagram for Ieee80211MgmtSTASimplified:
Ieee80211MgmtBase PassiveQueueBase INotifiable IPassiveQueue

List of all members.

Protected Member Functions

virtual int numInitStages () const
virtual void initialize (int)
virtual void handleTimer (cMessage *msg)
virtual void handleUpperMessage (cPacket *msg)
virtual void handleCommand (int msgkind, cPolymorphic *ctrl)
virtual Ieee80211DataFrame * encapsulate (cPacket *msg)
virtual void receiveChangeNotification (int category, const cPolymorphic *details)
Processing of different frame types
virtual void handleDataFrame (Ieee80211DataFrame *frame)
virtual void handleAuthenticationFrame (Ieee80211AuthenticationFrame *frame)
virtual void handleDeauthenticationFrame (Ieee80211DeauthenticationFrame *frame)
virtual void handleAssociationRequestFrame (Ieee80211AssociationRequestFrame *frame)
virtual void handleAssociationResponseFrame (Ieee80211AssociationResponseFrame *frame)
virtual void handleReassociationRequestFrame (Ieee80211ReassociationRequestFrame *frame)
virtual void handleReassociationResponseFrame (Ieee80211ReassociationResponseFrame *frame)
virtual void handleDisassociationFrame (Ieee80211DisassociationFrame *frame)
virtual void handleBeaconFrame (Ieee80211BeaconFrame *frame)
virtual void handleProbeRequestFrame (Ieee80211ProbeRequestFrame *frame)
virtual void handleProbeResponseFrame (Ieee80211ProbeResponseFrame *frame)

Protected Attributes

MACAddress accessPointAddress
int receiveSequence

Detailed Description

Used in 802.11 infrastructure mode: handles management frames for a station (STA). See corresponding NED file for a detailed description. This implementation ignores many details.

Author:
Andras Varga

Member Function Documentation

Ieee80211DataFrame * Ieee80211MgmtSTASimplified::encapsulate ( cPacket *  msg) [protected, virtual]

Utility function for handleUpperMessage()

Referenced by handleUpperMessage().

{
    Ieee80211DataFrame *frame = new Ieee80211DataFrame(msg->getName());

    // frame goes to the AP
    frame->setToDS(true);

    // receiver is the AP
    frame->setReceiverAddress(accessPointAddress);

    // destination address is in address3
    Ieee802Ctrl *ctrl = check_and_cast<Ieee802Ctrl *>(msg->removeControlInfo());
    ASSERT(!ctrl->getDest().isUnspecified());
    frame->setAddress3(ctrl->getDest());
    delete ctrl;

    frame->encapsulate(msg);
    return frame;
}
void Ieee80211MgmtSTASimplified::handleAssociationRequestFrame ( Ieee80211AssociationRequestFrame *  frame) [protected, virtual]

Implements Ieee80211MgmtBase.

{
    dropManagementFrame(frame);
}
void Ieee80211MgmtSTASimplified::handleAssociationResponseFrame ( Ieee80211AssociationResponseFrame *  frame) [protected, virtual]

Implements Ieee80211MgmtBase.

{
    dropManagementFrame(frame);
}
void Ieee80211MgmtSTASimplified::handleAuthenticationFrame ( Ieee80211AuthenticationFrame *  frame) [protected, virtual]

Implements Ieee80211MgmtBase.

{
    dropManagementFrame(frame);
}
void Ieee80211MgmtSTASimplified::handleBeaconFrame ( Ieee80211BeaconFrame *  frame) [protected, virtual]

Implements Ieee80211MgmtBase.

{
    dropManagementFrame(frame);
}
void Ieee80211MgmtSTASimplified::handleCommand ( int  msgkind,
cPolymorphic *  ctrl 
) [protected, virtual]

Implements abstract Ieee80211MgmtBase method -- throws an error (no commands supported)

Implements Ieee80211MgmtBase.

{
    error("handleCommand(): no commands supported");
}
void Ieee80211MgmtSTASimplified::handleDataFrame ( Ieee80211DataFrame *  frame) [protected, virtual]

Implements Ieee80211MgmtBase.

{
    sendUp(decapsulate(frame));
}
void Ieee80211MgmtSTASimplified::handleDeauthenticationFrame ( Ieee80211DeauthenticationFrame *  frame) [protected, virtual]

Implements Ieee80211MgmtBase.

{
    dropManagementFrame(frame);
}
void Ieee80211MgmtSTASimplified::handleDisassociationFrame ( Ieee80211DisassociationFrame *  frame) [protected, virtual]

Implements Ieee80211MgmtBase.

{
    dropManagementFrame(frame);
}
void Ieee80211MgmtSTASimplified::handleProbeRequestFrame ( Ieee80211ProbeRequestFrame *  frame) [protected, virtual]

Implements Ieee80211MgmtBase.

{
    dropManagementFrame(frame);
}
void Ieee80211MgmtSTASimplified::handleProbeResponseFrame ( Ieee80211ProbeResponseFrame *  frame) [protected, virtual]

Implements Ieee80211MgmtBase.

{
    dropManagementFrame(frame);
}
void Ieee80211MgmtSTASimplified::handleReassociationRequestFrame ( Ieee80211ReassociationRequestFrame *  frame) [protected, virtual]

Implements Ieee80211MgmtBase.

{
    dropManagementFrame(frame);
}
void Ieee80211MgmtSTASimplified::handleReassociationResponseFrame ( Ieee80211ReassociationResponseFrame *  frame) [protected, virtual]

Implements Ieee80211MgmtBase.

{
    dropManagementFrame(frame);
}
void Ieee80211MgmtSTASimplified::handleTimer ( cMessage *  msg) [protected, virtual]

Implements abstract Ieee80211MgmtBase method

Implements Ieee80211MgmtBase.

{
    ASSERT(false);
}
void Ieee80211MgmtSTASimplified::handleUpperMessage ( cPacket *  msg) [protected, virtual]

Implements abstract Ieee80211MgmtBase method

Implements Ieee80211MgmtBase.

{
    Ieee80211DataFrame *frame = encapsulate(msg);
    sendOrEnqueue(frame);
}
void Ieee80211MgmtSTASimplified::initialize ( int  stage) [protected, virtual]

Reimplemented from Ieee80211MgmtBase.

{
    Ieee80211MgmtBase::initialize(stage);
    if (stage==0)
    {
        accessPointAddress.setAddress(par("accessPointAddress").stringValue());
        receiveSequence = 0;
    }
}
virtual int Ieee80211MgmtSTASimplified::numInitStages ( ) const [inline, protected, virtual]

Reimplemented from Ieee80211MgmtBase.

{return 2;}
void Ieee80211MgmtSTASimplified::receiveChangeNotification ( int  category,
const cPolymorphic *  details 
) [protected, virtual]

Called by the NotificationBoard whenever a change occurs we're interested in

Implements INotifiable.

{
    Enter_Method_Silent();
    printNotificationBanner(category, details);
}

Member Data Documentation


The documentation for this class was generated from the following files: