#include <App_custum.h>

Inheritance diagram for custom:

Public Member Functions
	custom ()
virtual bool	loadConfig (const cXMLElement &appConfig)
virtual int	getDefaultPort ()
virtual double	getNextPacketTime ()
virtual int	getPacketSize ()
virtual int	anotherEncapsulationOverhead ()
Private Attributes
double	pps
int	size
std::string	tDistr
std::string	sDistr

Detailed Description

Definition at line 26 of file App_custum.h.

Constructor & Destructor Documentation

custom::custom ( ) [inline]

Definition at line 35 of file App_custum.h.

{pps = 0.0; size = 0; tDistr = "constant"; sDistr = "constant";}

Member Function Documentation

int custom::anotherEncapsulationOverhead ( ) [virtual]

Implements ITrafGenApplication.

Definition at line 75 of file App_custum.cc.

{
  return 0;
}

int custom::getDefaultPort ( ) [virtual]

Implements ITrafGenApplication.

Definition at line 64 of file App_custum.cc.

{
  return 1024;
}

double custom::getNextPacketTime ( ) [virtual]

Implements ITrafGenApplication.

Definition at line 86 of file App_custum.cc.

{
  if(tDistr == "normal")
  {
    return normal(1.0/pps, 1.0/(pps*10));
  }
  else if (tDistr == "exponential")
  {
    return exponential(1.0/pps);
  }
  else
  {
    return 1.0/pps; 
  }
}

int custom::getPacketSize ( ) [virtual]

Implements ITrafGenApplication.

Definition at line 107 of file App_custum.cc.

{
  if(tDistr == "normal")
  {
    return (int) normal(size, size/10);
  }
  else if (tDistr == "exponential")
  {
    return (int) exponential(size);
  }
  else
  {
    return size; 
  }
}

bool custom::loadConfig ( const cXMLElement & appConfig ) [virtual]

Implements ITrafGenApplication.

Definition at line 32 of file App_custum.cc.

{
  
  cXMLElement* element;

  element = appConfig.getFirstChildWithTag("packets_per_second");
  if(element != NULL)
    pps = atof(element->getNodeValue());
    
  element = appConfig.getFirstChildWithTag("packet_size");
  if(element != NULL)
    size = atoi(element->getNodeValue());
    
  element = appConfig.getFirstChildWithTag("time_distribution");
  if(element != NULL)
    tDistr = element->getNodeValue();
    
  element = appConfig.getFirstChildWithTag("size_distribution");
  if(element != NULL)
    sDistr = element->getNodeValue();
  
  if(pps == 0.0 || size == 0)
    return false; // chyba nacitania
  
  return true;
}