/home/fernape/Projects/lkmonitor/src/lkmonitor.h File Reference

Go to the source code of this file.

Functions
void	lkmonitor_exit ()
	Performs program exit.
void	lkmonitor_create_tray_icon ()
	Creates docklet.
void	lkmonitor_init_widgets ()
	Initialize some widget properties.
void	lkmonitor_write_settings ()
	Write settings.
void	lkmonitor_fill_tv ()
	Fill Device Treeview with data.
char *	lkmonitor_itoa (int num)
	Converts from integet to char *.

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Function Documentation

void lkmonitor_create_tray_icon

(

)

Creates docklet.

Creates the tray_icon. Based on the code of jabber IM client.

Definition at line 79 of file lkmonitor.c.

References create_pixbuf(), docklet_onclick(), egg_tray_icon_new(), and window1.

Referenced by main().

                                 {

  gint w = 0;
  gint h = 0;
        
  docklet.eti = egg_tray_icon_new("lkmonitor");
  docklet.eb = gtk_event_box_new();
  docklet.image = gtk_image_new();

  GdkPixbuf *pb = NULL;
  GdkPixbuf *pb_scaled = NULL;

  pb =create_pixbuf("lkmonitor/spider-shadow32.png");
  gtk_icon_size_lookup(GTK_ICON_SIZE_LARGE_TOOLBAR, &w, &h);
  pb_scaled = gdk_pixbuf_scale_simple(pb, w, h, GDK_INTERP_BILINEAR);
  gtk_image_set_from_pixbuf(GTK_IMAGE(docklet.image), pb_scaled);


  gtk_container_add(GTK_CONTAINER(docklet.eb), docklet.image);
  gtk_container_add(GTK_CONTAINER(docklet.eti), docklet.eb);
  gtk_widget_show_all(GTK_WIDGET(docklet.eti));
  
 
  g_signal_connect(G_OBJECT(docklet.eb), "button-press-event", G_CALLBACK(docklet_onclick), window1);
  
  
  g_object_ref(G_OBJECT(docklet.eti));
}

void lkmonitor_exit

(

)

Performs program exit.

Stops collector thread and runs outside event loop.

Definition at line 56 of file lkmonitor.c.

{
        extern gboolean collector_exit;

        collector_exit=TRUE;
        gtk_main_quit();
}

void lkmonitor_fill_tv

(

)

Fill Device Treeview with data.

void lkmonitor_init_widgets

(

)

Initialize some widget properties.

char* lkmonitor_itoa

(

int

num

)

Converts from integet to char *.

Converts an int to a string

Parameters:

num

Integer

Returns:

char* with the ASCII representation of num

Definition at line 504 of file lkmonitor.c.

Referenced by get_process_info(), update_net_info(), and update_process_window().

{
  GString *gs=g_string_new("");

  g_string_printf(gs,"%d",num);

  return gs->str;

}

void lkmonitor_write_settings

(

)

Write settings.

Write new settings.

Definition at line 416 of file lkmonitor.c.

References DOMAIN_NAME, FILE_MAX, HOST_NAME, INODES, lookup_widget(), P_MAX_M, P_MAX_Q, P_MAX_S, PAGE_MAX, SEG_MAX, SEG_SIZE, SEM, THREADS_MAX, window1, write_string_to_file(), and write_values_to_file().

Referenced by on_btn_write_clicked().

{
  //This is called from a callback, so we are still running in a gtk lock.
  GtkEntry *ent;
  GtkLabel *lbl;
  GtkSpinButton *spb;
  GString *gs;
  int val1,val2,val3,val4;
        
/*For Identification*/
  ent=GTK_ENTRY(lookup_widget(window1,"ent_hostname"));
  gs=g_string_new(gtk_entry_get_text(ent));
  write_string_to_file(gs->str,HOST_NAME);
        
  ent=GTK_ENTRY(lookup_widget(window1,"ent_domainname"));
  gs=g_string_new(gtk_entry_get_text(ent));
  write_string_to_file(gs->str,DOMAIN_NAME);
        
/*For Files*/
        
  spb=GTK_SPIN_BUTTON(lookup_widget(window1,"spb_fdmax"));
  val1=(int)gtk_spin_button_get_value_as_int(spb);

  write_values_to_file(3,FILE_MAX,val1);

/*For Inodes*/
        lbl=GTK_LABEL(lookup_widget(window1,"lbl_inmax"));
        val1=atoi((char *)gtk_label_get_text(lbl));
        
        lbl=GTK_LABEL(lookup_widget(window1,"lbl_ina"));
        val2=atoi((char *)gtk_label_get_text(lbl));
        
        write_values_to_file(2,INODES,val1,val2);

/*For POSIX signals*/
        spb=GTK_SPIN_BUTTON(lookup_widget(window1,"spb_mq"));
        val1=gtk_spin_button_get_value_as_int(spb);
        write_values_to_file(1,P_MAX_Q,val1);
        
        spb=GTK_SPIN_BUTTON(lookup_widget(window1,"spb_max_mpq"));
        val1=gtk_spin_button_get_value_as_int(spb);
        write_values_to_file(1,P_MAX_M,val1);
        
        spb=GTK_SPIN_BUTTON(lookup_widget(window1,"spb_max_ms"));
        val1=gtk_spin_button_get_value_as_int(spb);
        write_values_to_file(1,P_MAX_S,val1);

/*For shared memory*/
        spb=GTK_SPIN_BUTTON(lookup_widget(window1,"spb_max_pages"));
        val1=gtk_spin_button_get_value_as_int(spb);
        write_values_to_file(1,PAGE_MAX,val1);
        
        spb=GTK_SPIN_BUTTON(lookup_widget(window1,"spb_max_segs"));
        val1=gtk_spin_button_get_value_as_int(spb);
        write_values_to_file(1,SEG_MAX,val1);
        
        spb=GTK_SPIN_BUTTON(lookup_widget(window1,"spb_seg_size"));
        val1=gtk_spin_button_get_value_as_int(spb);
        write_values_to_file(1,SEG_SIZE,val1);
        
/*For semaphores*/
        spb=GTK_SPIN_BUTTON(lookup_widget(window1,"spb_sem_per_id"));
        val1=gtk_spin_button_get_value_as_int(spb);
        
        spb=GTK_SPIN_BUTTON(lookup_widget(window1,"spb_sem_val"));
        val2=gtk_spin_button_get_value_as_int(spb);
        
        spb=GTK_SPIN_BUTTON(lookup_widget(window1,"spb_ops"));
        val3=gtk_spin_button_get_value_as_int(spb);
        
        spb=GTK_SPIN_BUTTON(lookup_widget(window1,"spb_sem_id"));
        val4=gtk_spin_button_get_value_as_int(spb);
        
        write_values_to_file(4,SEM,val1,val2,val3,val4);
        
/*For threads*/
        spb=GTK_SPIN_BUTTON(lookup_widget(window1,"spb_maxthreads"));
        val1=gtk_spin_button_get_value_as_int(spb);
        
        write_values_to_file(1,THREADS_MAX,val1);
}

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