/home/tai/chorist/xian-1.2/src/usei-log.c

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/************************************************************************************************/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#define DEF_NET_DEV_LIST
#include "include/usei-log.h"

/*************************************************************************************************************/
void
set_new_value_metric(unsigned long long value, 
                     unsigned long long tab[])
{
  int i;
  for (i = (MAX_METRIC_VALUES - 2); i >= 0; i--)
    {
      tab[i+1] = tab[i];
    }
  tab[0] = value;
  return;
}


/*************************************************************************************************************/
void 
add_metric(struct metrics_log * entry, 
           struct metrics_log **list)
{
  entry->next = *list;
  *list = entry;
  return;
}


/*************************************************************************************************************/
struct metrics_log *
lookup_metric(unsigned int id_metric, 
              struct metrics_log *list)
{
  struct metrics_log * current;
  for (current = list; current; current = current->next)
    {
      if (current->id_metric == id_metric)
        return current;

    }
  return NULL;
}


/*************************************************************************************************************/
void
print_log_metrics_list(struct metrics_log *list)
{
  struct metrics_log * current;
  int i;
  for (current = list; current; current = current->next)
    {
      printf("Metric id = %u\n", current->id_metric); 
      for (i = 0; i <  MAX_METRIC_VALUES; i++)
        {
          printf(" - value_%i = %llu\n", i, current->last_values[i]);
        }
    }
  return;
}


/*************************************************************************************************************/
struct metrics_log *
new_metric(unsigned int id_metric)
{
  struct metrics_log * new__metric;
  int i;
  new__metric = (struct metrics_log *) malloc(sizeof(struct metrics_log));
  if (new__metric)
    {
      new__metric->id_metric = id_metric;
      for (i = 0; i < MAX_METRIC_VALUES; i++)
        {
          new__metric->last_values[i] = 0;
        }
      new__metric->next = NULL;
    }
  else
    new__metric = NULL;

  return new__metric;
}


/*************************************************************************************************************/
void 
add_node(struct node * entry, 
         struct node ** list)
{
  entry->next = *list;
  *list = entry;
  return;
}


/*************************************************************************************************************/
struct node *
lookup_node(char * mac_addr, 
            struct node * list)
{
  struct node * current;
  for (current = list; current; current = current->next)
    {
      if (strcmp(current->mac_addr, mac_addr) == 0)     
        return current;
    }
  return NULL;
}


/*************************************************************************************************************/
void
print_node_list(struct node * list)
{
  struct node * current;
  for (current = list; current; current = current->next)
    {
      printf("Node Mac Address = %s\n", current->mac_addr);
      print_log_metrics_list(current->list_metric_log);
    }
  return;
}


/*************************************************************************************************************/
struct node *
new_node(char * mac_addr)
{
  struct node * new__node;
  new__node = (struct node *) malloc(sizeof(struct node));
  if (new__node)
    {
      strcpy (new__node->mac_addr, mac_addr);
      new__node->list_metric_log = NULL;
      new__node->next = NULL;
    }
  else
    new__node = NULL;

  return new__node;
}


/*************************************************************************************************************/
void 
add_net_dev(struct net_dev * entry, 
            struct net_dev ** list)
{
  entry->next = *list;
  *list = entry;
  return;
}


/*************************************************************************************************************/
struct net_dev *
lookup_net_dev(char * dev_name, 
               struct net_dev * list)
{
  struct net_dev * current;
  for (current = list; current; current = current->next)
    {
      if (strcmp(current->dev_name, dev_name) == 0)
        {
          return current;
        }
        
    }
  return NULL;
}


/*************************************************************************************************************/
void
print_net_dev_list(struct net_dev * list)
{
  struct net_dev * current;
  for (current = list; current; current = current->next)
    {
      printf("Local Network Device Name = %s\n", current->dev_name);
      print_node_list(current->list_node);
    }
  return;
}


/*************************************************************************************************************/
struct net_dev *
new_net_dev(char * dev_name)
{
  struct net_dev * new_dev;
  new_dev = (struct net_dev *) malloc(sizeof(struct net_dev));
  if (new_dev)
    {
      strcpy (new_dev->dev_name, dev_name);
      new_dev->list_node = NULL;
      new_dev->next = NULL;
    }
  else
    new_dev = NULL;
  return new_dev;
}

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