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HierRoutingModule Class Reference

#include <rtmodule.h>

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List of all members.

Public Member Functions

 HierRoutingModule ()
virtual const char * module_name () const
virtual int command (int argc, const char *const *argv)
Node * node ()
virtual int attach (Node *n)
void route_notify (RoutingModule *rtm)
void unreg_route_notify (RoutingModule *rtm)
virtual void add_route (char *dst, NsObject *target)
virtual void delete_route (char *dst, NsObject *nullagent)
void set_table_size (int nn)
void set_table_size (int level, int csize)

Public Attributes

RoutingModule * next_rtm_

Protected Attributes

HierClassifier * classifier_
Node * n_

Constructor & Destructor Documentation

HierRoutingModule::HierRoutingModule (   )  [inline]
 

Definition at line 97 of file rtmodule.h. 

00097 : RoutingModule() {}

Member Function Documentation

void RoutingModule::add_route (  char *  dst,
NsObject *  target
)  [virtual, inherited]
 

Reimplemented in MPLSModule, ManualRoutingModule, VcRoutingModule, and LmsRoutingModule.

Definition at line 417 of file rtmodule.cc.

References RoutingModule::classifier_, Classifier::do_install(), and RoutingModule::next_rtm_.

Referenced by ManualRoutingModule::add_route(), Node::add_route(), MPLSModule::add_route(), and RoutingModule::delete_route(). 

00418 {
00419         if (classifier_) 
00420                 classifier_->do_install(dst,target); 
00421         if (next_rtm_ != NULL)
00422                 next_rtm_->add_route(dst, target); 
00423 }

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virtual int RoutingModule::attach (  Node *  n  )  [inline, virtual, inherited]
 

Definition at line 59 of file rtmodule.h.

References RoutingModule::n_. 

00059 { n_ = n; return TCL_OK; }

int HierRoutingModule::command (  int  argc,
const char *const *  argv
)  [virtual]
 

Reimplemented from RoutingModule.

Definition at line 286 of file rtmodule.cc.

References RoutingModule::command(), RoutingModule::n_, RoutingModule::node(), Node::route_notify(), and Node::unreg_route_notify(). 

00286                                                                {
00287         Tcl& tcl = Tcl::instance();
00288         if (argc == 3) {
00289                 //if (strcmp(argv[1], "attach-classifier") == 0) {
00290                 //classifier_ = (HierClassifier*)(TclObject::lookup(argv[2]));
00291                 //if (classifier_ == NULL) {
00292                 //tcl.add_errorf("Wrong object name %s",argv[2]);
00293                 //return TCL_ERROR;
00294                 //}
00295                 //return TCL_OK;
00296                 //}
00297                 if (strcmp(argv[1] , "route-notify") == 0) {
00298                         Node *node = (Node *)(TclObject::lookup(argv[2]));
00299                         if (node == NULL) {
00300                                 tcl.add_errorf("Invalid node object %s", argv[2]);
00301                                 return TCL_ERROR;
00302                         }
00303                         if (node != n_) {
00304                                 tcl.add_errorf("Node object %s different from n_", argv[2]);
00305                                 return TCL_ERROR;
00306                         }
00307                         n_->route_notify(this);
00308                         return TCL_OK;
00309                 }
00310                 if (strcmp(argv[1] , "unreg-route-notify") == 0) {
00311                         Node *node = (Node *)(TclObject::lookup(argv[2]));
00312                         if (node == NULL) {
00313                                 tcl.add_errorf("Invalid node object %s", argv[2]);
00314                                 return TCL_ERROR;
00315                         }
00316                         if (node != n_) {
00317                                 tcl.add_errorf("Node object %s different from n_", argv[2]);
00318                                 return TCL_ERROR;
00319                         }
00320                         n_->unreg_route_notify(this);
00321                         return TCL_OK;
00322                 }
00323         }
00324         return (RoutingModule::command(argc, argv));
00325 }

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void RoutingModule::delete_route (  char *  dst,
NsObject *  nullagent
)  [virtual, inherited]
 

Definition at line 425 of file rtmodule.cc.

References RoutingModule::add_route(), RoutingModule::classifier_, Classifier::do_install(), and RoutingModule::next_rtm_.

Referenced by Node::delete_route(). 

00426 {
00427         if (classifier_) 
00428                 classifier_->do_install(dst, nullagent); 
00429         if (next_rtm_)
00430                 next_rtm_->add_route(dst, nullagent); 
00431 }

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virtual const char* HierRoutingModule::module_name (   )  const [inline, virtual]
 

Reimplemented from RoutingModule.

Definition at line 98 of file rtmodule.h. 

00098 { return "Hier"; }

Node* RoutingModule::node (  void   )  [inline, inherited]
 

Definition at line 49 of file rtmodule.h.

References RoutingModule::n_.

Referenced by VcRoutingModule::command(), ManualRoutingModule::command(), command(), McastRoutingModule::command(), QSRoutingModule::command(), SourceRoutingModule::command(), BaseRoutingModule::command(), and MPLSModule::command(). 

00049 { return n_; }

void RoutingModule::route_notify (  RoutingModule *  rtm  )  [inherited]
 

Definition at line 397 of file rtmodule.cc.

References RoutingModule::next_rtm_.

Referenced by Node::route_notify(). 

00397                                                    {
00398         if (next_rtm_ != NULL)
00399                 next_rtm_->route_notify(rtm);
00400         else
00401                 next_rtm_ = rtm;
00402 }

void RoutingModule::set_table_size (  int  level,
int  csize
)  [inherited]
 

Definition at line 441 of file rtmodule.cc.

References RoutingModule::classifier_, RoutingModule::next_rtm_, RoutingModule::set_table_size(), and Classifier::set_table_size(). 

00442 {
00443         if (classifier_)
00444                 classifier_->set_table_size(level, size);
00445         if (next_rtm_)
00446                 next_rtm_->set_table_size(level, size);
00447 }

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void RoutingModule::set_table_size (  int  nn  )  [inherited]
 

Definition at line 433 of file rtmodule.cc.

References RoutingModule::classifier_, RoutingModule::next_rtm_, and Classifier::set_table_size().

Referenced by RoutingModule::set_table_size(), and Node::set_table_size(). 

00434 {
00435         if (classifier_)
00436                 classifier_->set_table_size(nn);
00437         if (next_rtm_)
00438                 next_rtm_->set_table_size(nn);
00439 }

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void RoutingModule::unreg_route_notify (  RoutingModule *  rtm  )  [inherited]
 

Definition at line 404 of file rtmodule.cc.

References RoutingModule::next_rtm_.

Referenced by Node::unreg_route_notify(). 

00404                                                          {
00405         if (next_rtm_) {
00406                 if (next_rtm_ == rtm) {
00407                         //RoutingModule *tmp = next_rtm_;
00408                         next_rtm_ = next_rtm_->next_rtm_;
00409                         //free (tmp);
00410                 }
00411                 else {
00412                         next_rtm_->unreg_route_notify(rtm);
00413                 }
00414         }
00415 }

Member Data Documentation

HierClassifier* HierRoutingModule::classifier_ [protected]
 

Reimplemented from RoutingModule.

Definition at line 101 of file rtmodule.h.

Node* RoutingModule::n_ [protected, inherited]
 

Definition at line 73 of file rtmodule.h.

Referenced by RoutingModule::attach(), VcRoutingModule::command(), ManualRoutingModule::command(), command(), McastRoutingModule::command(), QSRoutingModule::command(), SourceRoutingModule::command(), BaseRoutingModule::command(), RoutingModule::command(), MPLSModule::command(), and RoutingModule::node().

RoutingModule* RoutingModule::next_rtm_ [inherited]
 

Definition at line 70 of file rtmodule.h.

Referenced by ManualRoutingModule::add_route(), RoutingModule::add_route(), MPLSModule::add_route(), RoutingModule::delete_route(), RoutingModule::route_notify(), RoutingModule::set_table_size(), RoutingModule::unreg_route_notify(), and Node::unreg_route_notify().

The documentation for this class was generated from the following files:
Generated on Tue Apr 20 12:51:03 2004 for NS2.26SourcesOriginal by doxygen 1.3.3