interface.c

wifi 无线网络路由协议OLSR linux下C代码

  //gtk_clist_set_selection_mode(GTK_CLIST (route_list), GTK_SELECTION_NONE); /* no selections */



  /*
   *The routes stats frame
   */

  route_stats_frame = gtk_frame_new ("Stats:");
  gtk_widget_ref (route_stats_frame);
  gtk_object_set_data_full (GTK_OBJECT (main_window), "route_stats_frame", route_stats_frame,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (route_stats_frame);

  //gtk_container_add (GTK_CONTAINER (notebook1), route_frame);
  gtk_box_pack_start (GTK_BOX (route_hbox1), route_stats_frame, TRUE, TRUE, 1);





  /*
   *The "routes" notebook
   */
  label_routes = gtk_label_new ("Routes");
  gtk_widget_ref (label_routes);
  gtk_object_set_data_full (GTK_OBJECT (main_window), "label_routes", label_routes,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (label_routes);
  gtk_notebook_set_tab_label (GTK_NOTEBOOK (notebook1), gtk_notebook_get_nth_page (GTK_NOTEBOOK (notebook1), 2), label_routes);




  empty1 = gtk_vbox_new (FALSE, 0);
  gtk_widget_show (empty1);
  gtk_container_add (GTK_CONTAINER (notebook1), empty1);







  /*
   *The "traffic" notebook
   */
  traffic_label = gtk_label_new ("Traffic");
  gtk_widget_ref (traffic_label);
  gtk_object_set_data_full (GTK_OBJECT (main_window), "traffic_label", traffic_label,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (traffic_label);
  gtk_notebook_set_tab_label (GTK_NOTEBOOK (notebook1), gtk_notebook_get_nth_page (GTK_NOTEBOOK (notebook1), 3), traffic_label);
  




  /*
   *The settings hbox
   */
  settings_hbox1 = gtk_hbox_new (FALSE, 0);
  gtk_widget_ref (settings_hbox1);
  gtk_object_set_data_full (GTK_OBJECT (main_window), "settings_hbox1", settings_hbox1,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (settings_hbox1);
  //gtk_box_pack_start (GTK_BOX (hbox1), vbox1, TRUE, TRUE, 1);
  gtk_container_add (GTK_CONTAINER (notebook1), settings_hbox1);



  /*
   *The settings-info label field
   */
  info_label = gtk_label_new(NULL);
  gtk_widget_ref (info_label);
  gtk_misc_set_alignment((GtkMisc *)info_label, 0, 0);
  //gtk_label_set_justify((GtkLabel *)net_label,GTK_JUSTIFY_LEFT);
  gtk_object_set_data_full (GTK_OBJECT (main_window), "info_label", info_label,
                            (GtkDestroyNotify) gtk_widget_unref);

  //set_net_info("Not connected...");
  gtk_widget_show (info_label);
  gtk_box_pack_start (GTK_BOX (settings_hbox1), info_label, TRUE, TRUE, 0);


  /*
   *The "settings" notebook
   */
  settings_label = gtk_label_new ("Settings");
  gtk_widget_ref (settings_label);
  gtk_object_set_data_full (GTK_OBJECT (main_window), "settings_label", settings_label,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (settings_label);
  gtk_notebook_set_tab_label (GTK_NOTEBOOK (notebook1), gtk_notebook_get_nth_page (GTK_NOTEBOOK (notebook1), 4), settings_label);







  /*
   *The "about" hbox
   */
  about_hbox1 = gtk_hbox_new (FALSE, 0);
  gtk_widget_ref (about_hbox1);
  gtk_object_set_data_full (GTK_OBJECT (main_window), "about_hbox1", about_hbox1,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (about_hbox1);
  //gtk_box_pack_start (GTK_BOX (hbox1), vbox1, TRUE, TRUE, 1);
  gtk_container_add (GTK_CONTAINER (notebook1), about_hbox1);
  gtk_container_set_border_width (GTK_CONTAINER (about_hbox1), 10);


  /*
   *The about label field
   */
  about_label = gtk_label_new(NULL);
  gtk_widget_ref (about_label);
  gtk_misc_set_alignment((GtkMisc *)about_label, 0, 0);
  gtk_label_set_justify((GtkLabel *)about_label,GTK_JUSTIFY_CENTER);
  gtk_object_set_data_full (GTK_OBJECT (main_window), "about_label", about_label,
                            (GtkDestroyNotify) gtk_widget_unref);

  //set_net_info("Not connected...");
  gtk_widget_show (about_label);
  gtk_box_pack_start (GTK_BOX (about_hbox1), unik_logo, TRUE, TRUE, 0);
  gtk_box_pack_start (GTK_BOX (about_hbox1), about_label, TRUE, TRUE, 0);
  gtk_widget_show (unik_logo);


  gtk_label_set_text((GtkLabel *)about_label, "OLSRD-GUI by Andreas Tonnesen ([e-mail])");


  /*
   *The "about" notebook
   */
  label3 = gtk_label_new ("About");
  gtk_widget_ref (label3);
  gtk_object_set_data_full (GTK_OBJECT (main_window), "About", label3,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (label3);
  gtk_notebook_set_tab_label (GTK_NOTEBOOK (notebook1), gtk_notebook_get_nth_page (GTK_NOTEBOOK (notebook1), 5), label3);



  return main_window;

}




/*
 *Add a node to the node list
 */
void
route_list_add(char *dest, char *gw, char *metric, char *dev)
{
  gchar *tmp[4] = {dest, gw, dev, metric};
  route_list_size++;

  gtk_clist_freeze(GTK_CLIST(route_list));

  gtk_clist_append(GTK_CLIST(route_list), tmp);

  gtk_clist_thaw(GTK_CLIST(route_list));

}


/*
 *Update the entyr with IP 'addr'
 */
void
route_list_update(char *addr)
{

}


/*
 *Delete a node from the node list
 */
int
route_list_del(char *dest)
{
  int i = 0;
  char *ip;

  gtk_clist_freeze(GTK_CLIST(route_list));

  for(i = 0; i < route_list_size; i++)
    {
      gtk_clist_get_text(GTK_CLIST(route_list), i, 0, (gchar **) &ip);
      if(strcmp(dest, ip) == 0)
	{
	  //printf("Found %d\n", i);
	  gtk_clist_remove(GTK_CLIST(route_list), i);
	  route_list_size--;
	  gtk_clist_thaw(GTK_CLIST(route_list));
	  return 1;
	}
    }

  gtk_clist_thaw(GTK_CLIST(route_list));
  return 0;  
}



/*
 *Remove a node from the list
 */
int
remove_nodes_list(union olsr_ip_addr *node)
{
  char *ip;
  char *in_ip = ip_to_string(node);
  int i;

  for(i = 0; i < node_list_size; i++)
    {
      gtk_clist_get_text(GTK_CLIST(node_list), i, 0, (gchar **) &ip);
      if(strcmp(in_ip, ip) == 0)
	{
	  //printf("Found entry!\n");
	  gtk_clist_remove(GTK_CLIST(node_list), i);
	  node_list_size--;
	  return 1;
	}
    }

  return 0;
}




/*
 *If the node passed as a parameter exists then
 *update it. If not add it to the list
 */
void
update_nodes_list(struct node *node)
{
  int i = 0;
  char *ip;
  int found = 0;
  char *dest;
  char *tmp[9] = {"","","","","","","","",""};
  char timer[20];
  struct tm *time_st;
  char itoa_buf[10];

  if(memcmp(&node->addr, &main_addr, ipsize) == 0)
    dest = "local";
  else
    dest = ip_to_string(&node->addr);

  gtk_clist_freeze(GTK_CLIST(node_list));

  while((i < node_list_size) && !found)
    {
      gtk_clist_get_text(GTK_CLIST(node_list), i, 0, (gchar **) &ip);
      if(strcmp(dest, ip) == 0)
	found = 1;
      i++;
    }

  /* Update node */
  if(found)
    {
      i--; /* Go backt to the right row */
      //printf("Updating %s\n\n", ip_to_string(&node->addr));
      /* don't update main addr */
      /* Gateway */
      if(memcmp(&node->addr, &main_addr, ipsize) != 0)
	{
	  if(memcmp(&node->gw_addr, &null_addr, ipsize) != 0)
	    gtk_clist_set_text(GTK_CLIST(node_list), i, 1, ip_to_string(&node->gw_addr));
	  /* Weigth */
	  if(node->hopcount != 0)
	    {
	      gui_itoa(node->hopcount, itoa_buf);
	      gtk_clist_set_text(GTK_CLIST(node_list), i, 2, itoa_buf);
	    }
	  /* Device */
	  gtk_clist_set_text(GTK_CLIST(node_list), i, 3, &node->dev[0]);
	}


      /* Timer */
      if(node->timer.tv_usec)
      {
	memset(&timer[0], 0, 20);
	time_st = localtime((time_t *)&node->timer.tv_sec);
	sprintf(&timer[0], "%02d:%02d:%02d", time_st->tm_hour, time_st->tm_min, time_st->tm_sec);
	gtk_clist_set_text(GTK_CLIST(node_list), i, 4, &timer[0]);
      }


      /* MID */
      if(node->mid.next != &node->mid)
	gtk_clist_set_text(GTK_CLIST(node_list), i, 5, "yes");
      else
	gtk_clist_set_text(GTK_CLIST(node_list), i, 5, "no");
      /* HNA */
      if(node->hna.next != &node->hna)
	gtk_clist_set_text(GTK_CLIST(node_list), i, 6, "yes");
      else
	gtk_clist_set_text(GTK_CLIST(node_list), i, 6, "no");
		
    }
  /* Add new node */
  else
    {
      i = node_list_size;
      /* Create entry */
      gtk_clist_insert(GTK_CLIST(node_list), i, tmp);
      /* Main address */
      gtk_clist_set_text(GTK_CLIST(node_list), i, 0, dest);
      if(memcmp(&node->addr, &main_addr, ipsize) == 0)
	{
	  if(memcmp(&node->gw_addr, &null_addr, ipsize) != 0)
	    gtk_clist_set_text(GTK_CLIST(node_list), i, 1, ip_to_string(&node->gw_addr));
	  /* Weigth */
	  if(node->hopcount != 0)
	    {
	      gui_itoa(node->hopcount, itoa_buf);
	      gtk_clist_set_text(GTK_CLIST(node_list), i, 2, itoa_buf);
	    }
	  /* Device */
	  gtk_clist_set_text(GTK_CLIST(node_list), i, 3, &node->dev[0]);
	}

      /* MID */
      if(node->mid.next != &node->mid)
	gtk_clist_set_text(GTK_CLIST(node_list), i, 5, "yes");
      else
	gtk_clist_set_text(GTK_CLIST(node_list), i, 5, "no");
      /* HNA */
      if(node->hna.next != &node->hna)
	gtk_clist_set_text(GTK_CLIST(node_list), i, 6, "yes");
      else
	gtk_clist_set_text(GTK_CLIST(node_list), i, 6, "no");

      node_list_size++;
    }

  gtk_clist_thaw(GTK_CLIST(node_list));


}




/*
 *Add a packet to the packet list
 */
void
packet_list_add(char *type, char *from, char *length)
{
  gchar *nfo[3] = {type, from, length};

  //if(!freeze_packets)
    //{
      if(packet_list_size >= MAXPACKS)
	gtk_clist_remove(GTK_CLIST(packet_list), MAXPACKS-1);
      else
	packet_list_size++;

      gtk_clist_prepend(GTK_CLIST(packet_list), nfo );

      //}

}








void
set_net_info(gchar *info, int disp_button)
{
  gchar title[255];

  memset(&title[0], 0, 255);
  gtk_label_set_text((GtkLabel *)info_label, info); 
  gtk_label_set_text((GtkLabel *)net_label, "Connected"); 

  strcat(title, olsrd_version);
  strcat(title, " - ");
  strcat(title, ip_to_string(&main_addr));

  gtk_window_set_title (GTK_WINDOW (main_window), title);

  if(disp_button)
    gtk_widget_show(connect_button);
  else 
    gtk_widget_hide(connect_button);
}



void
set_net_info_offline()
{
  gtk_label_set_text((GtkLabel *)net_label, "Connection refused...");
  gtk_widget_show(connect_button);
}

void
set_net_info_connecting()
{
  gtk_label_set_text((GtkLabel *)net_label, "Connecting...");  
}