BehaviorReportControl.cc

Go to the documentation of this file.

#include "ControlBase.h"
#include "Behaviors/BehaviorBase.h"
#include "Wireless/Socket.h"
#include <cstdio>

//! Reads the set of currently instantiated behaviors and sends a report to ::sout
class BehaviorReportControl : public ControlBase {
public:
  //! Constructor
  BehaviorReportControl()
    : ControlBase("Behavior Report","Generates a summary of currently instantiated behaviors")
  {}

  //! Prints a report to sout
  virtual ControlBase * activate(MC_ID, Socket *) {
    typedef std::set<BehaviorBase*> registry_t;
    typedef std::vector<BehaviorBase*> behlist_t;
    const registry_t& reg=BehaviorBase::getRegistry();
    behlist_t active,inactive;
    for(registry_t::const_iterator it=reg.begin(); it!=reg.end(); it++) {
      if((*it)->isActive())
        active.push_back(*it);
      else
        inactive.push_back(*it);
    }

    char format[100];
    unsigned int maxlen=0;
    for(behlist_t::const_iterator it=active.begin(); it!=active.end(); it++)
      if((*it)->getName().size()>maxlen)
        maxlen=(*it)->getClassName().size();
    for(behlist_t::const_iterator it=inactive.begin(); it!=inactive.end(); it++)
      if((*it)->getName().size()>maxlen)
        maxlen=(*it)->getClassName().size();
    snprintf(format,100,"  %%-%ds   %%s\n",maxlen);

    sout->printf("** Currently Instantiated Behavior Report **\n");
    sout->printf("%lu active, %lu inactive, %lu total\n\n",(unsigned long)active.size(),(unsigned long)inactive.size(),(unsigned long)reg.size());
    sout->printf("Active Behaviors:\n");
    sout->printf(format,"Class Name","Instance Name");
    sout->printf(format,"------------","---------------");
    for(behlist_t::const_iterator it=active.begin(); it!=active.end(); it++)
      sout->printf(format,(*it)->getClassName().c_str(),(*it)->getName().c_str());
    sout->printf("\n");
    sout->printf("Inactive Behaviors:\n");
    sout->printf(format,"Class Name","Instance Name");
    sout->printf(format,"------------","---------------");
    for(behlist_t::const_iterator it=inactive.begin(); it!=inactive.end(); it++)
      sout->printf(format,(*it)->getClassName().c_str(),(*it)->getName().c_str());
    return NULL;
  }
};

REGISTER_CONTROL(BehaviorReportControl,"Status Reports");

/*! @file
 * @brief Defines BehaviorReportControl, which reads the set of currently instantiated behaviors and sends a report to ::sout
 * @author ejt (Creator)
 */