int main(int argc, char **argv) {
int i;
struct glibtop_netlist netlist;
char **ifnames = glibtop_get_netlist(&netlist);
for (i = 0; i < netlist.number; i++) {
struct glibtop_netload netload;
glibtop_get_netload(&netload, ifnames[i]);
printf("%s\n", ifnames[i]);
printf(" %lu, %lu\n", netload.bytes_in, netload.bytes_out);
}
struct glibtop_cpu cpu;
glibtop_get_cpu(&cpu);
printf("%lu, %lu, %lu\n", cpu.user, cpu.sys, cpu.nice);
struct glibtop_mem mem;
glibtop_get_mem(&mem);
printf("%lu, %lu\n", mem.total, mem.used);
struct glibtop_swap swap;
glibtop_get_swap(&swap);
printf("%lu, %lu\n", swap.total, swap.used);
struct glibtop_conntrack conntrack;
glibtop_get_conntrack(&conntrack);
printf("%lu, %lu\n", conntrack.tcp_conns, conntrack.udp_conns);
struct glibtop_wireless wireless;
glibtop_get_wireless(&wireless, "wlan0");
printf("%ld, %ld\n", wireless.signal_dbm, wireless.noise_dbm);
return 0;
}
static void
get_interfaces(NetData* data)
{
glibtop_netlist list;
data->interfaces = glibtop_get_netlist(&list);
data->num_interfaces = list.number;
}
GList* device_info_list_get() {
glibtop_netlist netlist;
char **devices, **dev;
GList *device_glist = NULL;
devices = glibtop_get_netlist(&netlist);
for (dev = devices; *dev; ++dev) {
device_glist = g_list_prepend(device_glist, g_strdup(*dev));
}
g_strfreev(devices);
return device_glist;
}
/* Check for all available devices. This really should be
* portable for at least all plattforms using the gnu c lib
* TODO: drop it, use glibtop_get_netlist directly / gchar**
*/
GList*
get_available_devices(void)
{
glibtop_netlist buf;
char **devices, **dev;
GList *device_glist = NULL;
devices = glibtop_get_netlist(&buf);
for(dev = devices; *dev; ++dev) {
device_glist = g_list_prepend(device_glist, g_strdup(*dev));
}
g_strfreev(devices);
return device_glist;
}
static PyObject* gtop_netlist(PyObject *self, PyObject *args)
{
glibtop_netlist buf;
PyObject *t;
char **devices;
if(!PyArg_ParseTuple(args, ""))
return NULL;
devices = glibtop_get_netlist(&buf);
INIT_LIST_WITH(t, PyS_S, devices, buf.number);
g_strfreev(devices);
return t;
}
static void pprint_get_netlist(void)
{
glibtop_netlist buf;
char **devices;
guint32 i;
devices = glibtop_get_netlist(&buf);
HEADER_PPRINT(glibtop_get_netlist);
for(i = 0; i < buf.number; ++i)
{
printf("\t%s\n", devices[i]);
}
FOOTER_PPRINT();
g_strfreev(devices);
}
int main(int argc, char *argv [])
{
glibtop_netlist buf;
char **devices;
guint32 i;
glibtop_init();
devices = glibtop_get_netlist(&buf);
for(i = 0; i < buf.number; ++i)
{
printf("net device '%s'\n", devices[i]);
}
g_strfreev(devices);
glibtop_close();
return 0;
}
static GList *
info_get_interfaces (Netinfo *info)
{
GList *items = NULL;
glibtop_netlist netlist;
gchar **devices;
gchar *iface;
gint i;
devices = glibtop_get_netlist(&netlist);
for(i = 0; i < netlist.number; ++i) {
iface = g_strdup (devices[i]);
if (g_list_find_custom (items, iface,
(GCompareFunc) compare) == NULL) {
items = g_list_append (items, iface);
}
}
g_strfreev(devices);
return items;
}
int
main (int argc, char *argv [])
{
glibtop_union data;
unsigned c;
struct rusage total_start, total_end;
struct rusage rusage_start, rusage_end;
struct timeval elapsed_utime, elapsed_stime;
pid_t pid;
pid = getpid ();
setlocale (LC_ALL, "");
bindtextdomain (GETTEXT_PACKAGE, GTOPLOCALEDIR);
textdomain (GETTEXT_PACKAGE);
glibtop_init_r (&glibtop_global_server, 0, 0);
display_self_times();
printf ("%-12s (%-10s): %7s - %9s - %9s\n",
"Feature", "Flags", "Count", "utime", "stime");
printf ("-------------------------------------------"
"---------------\n");
getrusage (RUSAGE_SELF, &total_start);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_cpu (&data.cpu);
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("CPU (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.cpu.flags, PROFILE_COUNT,
(long double) ELAPSED_UTIME / PROFILE_COUNT,
(long double) ELAPSED_STIME / PROFILE_COUNT);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT_EXPENSIVE; c++)
glibtop_get_mem (&data.mem);
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Memory (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.mem.flags, PROFILE_COUNT_EXPENSIVE,
(long double) ELAPSED_UTIME / PROFILE_COUNT_EXPENSIVE,
(long double) ELAPSED_STIME / PROFILE_COUNT_EXPENSIVE);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT_EXPENSIVE; c++)
glibtop_get_swap (&data.swap);
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Swap (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.swap.flags, PROFILE_COUNT_EXPENSIVE,
(long double) ELAPSED_UTIME / PROFILE_COUNT_EXPENSIVE,
(long double) ELAPSED_STIME / PROFILE_COUNT_EXPENSIVE);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_uptime (&data.uptime);
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Uptime (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.uptime.flags, PROFILE_COUNT,
(long double) ELAPSED_UTIME / PROFILE_COUNT,
(long double) ELAPSED_STIME / PROFILE_COUNT);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_loadavg (&data.loadavg);
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Loadavg (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.loadavg.flags, PROFILE_COUNT,
(long double) ELAPSED_UTIME / PROFILE_COUNT,
(long double) ELAPSED_STIME / PROFILE_COUNT);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT_EXPENSIVE; c++) {
pid_t* ptr = glibtop_get_proclist (&data.proclist, 0, 0);
g_free (ptr);
}
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Proclist (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.proclist.flags,
PROFILE_COUNT_EXPENSIVE,
(long double) ELAPSED_UTIME / PROFILE_COUNT_EXPENSIVE,
(long double) ELAPSED_STIME / PROFILE_COUNT_EXPENSIVE);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT_EXPENSIVE; c++) {
char** ptr = glibtop_get_netlist (&data.netlist);
g_strfreev (ptr);
}
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Netlist (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.proclist.flags,
PROFILE_COUNT_EXPENSIVE,
(long double) ELAPSED_UTIME / PROFILE_COUNT_EXPENSIVE,
(long double) ELAPSED_STIME / PROFILE_COUNT_EXPENSIVE);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_state (&data.proc_state, pid);
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Proc_State (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.proc_state.flags, PROFILE_COUNT,
(long double) ELAPSED_UTIME / PROFILE_COUNT,
(long double) ELAPSED_STIME / PROFILE_COUNT);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_uid (&data.proc_uid, pid);
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Proc_Uid (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.proc_uid.flags, PROFILE_COUNT,
(long double) ELAPSED_UTIME / PROFILE_COUNT,
(long double) ELAPSED_STIME / PROFILE_COUNT);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_mem (&data.proc_mem, pid);
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Proc_Mem (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.proc_mem.flags, PROFILE_COUNT,
(long double) ELAPSED_UTIME / PROFILE_COUNT,
(long double) ELAPSED_STIME / PROFILE_COUNT);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT_EXPENSIVE; c++) {
glibtop_map_entry* entries;
entries = glibtop_get_proc_map (&data.proc_map, pid);
g_free (entries);
}
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Proc_Map (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.proc_map.flags, PROFILE_COUNT_EXPENSIVE,
(long double) ELAPSED_UTIME / PROFILE_COUNT_EXPENSIVE,
(long double) ELAPSED_STIME / PROFILE_COUNT_EXPENSIVE);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_segment (&data.proc_segment, pid);
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Proc_Segment (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.proc_segment.flags, PROFILE_COUNT,
(long double) ELAPSED_UTIME / PROFILE_COUNT,
(long double) ELAPSED_STIME / PROFILE_COUNT);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT; c++) {
char** argv;
argv = glibtop_get_proc_argv (&data.proc_args, pid, 0);
g_strfreev(argv);
}
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Proc_Args (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.proc_args.flags, PROFILE_COUNT,
(long double) ELAPSED_UTIME / PROFILE_COUNT,
(long double) ELAPSED_STIME / PROFILE_COUNT);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_time (&data.proc_time, pid);
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Proc_Time (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.proc_time.flags, PROFILE_COUNT,
(long double) ELAPSED_UTIME / PROFILE_COUNT,
(long double) ELAPSED_STIME / PROFILE_COUNT);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_signal (&data.proc_signal, pid);
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Proc_Signal (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.proc_signal.flags, PROFILE_COUNT,
(long double) ELAPSED_UTIME / PROFILE_COUNT,
(long double) ELAPSED_STIME / PROFILE_COUNT);
getrusage (RUSAGE_SELF, &rusage_start);
for (c = 0; c < PROFILE_COUNT; c++)
glibtop_get_proc_kernel (&data.proc_kernel, pid);
getrusage (RUSAGE_SELF, &rusage_end);
libgtop_timersub (&rusage_end.ru_utime, &rusage_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&rusage_end.ru_stime, &rusage_start.ru_stime,
&elapsed_stime);
printf ("Proc_Kernel (0x%08lx): %7lu - %9.2Lf - %9.2Lf\n",
(unsigned long) data.proc_kernel.flags, PROFILE_COUNT,
(long double) ELAPSED_UTIME / PROFILE_COUNT,
(long double) ELAPSED_STIME / PROFILE_COUNT);
getrusage (RUSAGE_SELF, &total_end);
libgtop_timersub (&total_end.ru_utime, &total_start.ru_utime,
&elapsed_utime);
libgtop_timersub (&total_end.ru_stime, &total_start.ru_stime,
&elapsed_stime);
printf ("-------------------------------------------"
"---------------\n");
printf ("%-36s %9lu - %9lu\n\n", "TOTAL",
ELAPSED_UTIME, ELAPSED_STIME);
printf ("All timings are in clock ticks "
"(1000000 ticks per second).\n\n");
display_self_times();
glibtop_close ();
exit (0);
}
static void append_sysinfo()
{
struct glibtop_cpu cpu;
struct glibtop_mem mem;
struct glibtop_swap swap;
struct glibtop_conntrack conntrack;
#ifndef NETLOAD_IFACE
struct glibtop_netlist netlist;
int i;
char **ifnames;
#endif
const time_t timestamp = time(NULL);
if (timestamp == data_history[last_index].timestamp) return;
glibtop_get_cpu(&cpu);
glibtop_get_mem(&mem);
glibtop_get_swap(&swap);
glibtop_get_conntrack(&conntrack);
uint64_t in = 0;
uint64_t out = 0;
#ifndef NETLOAD_IFACE
ifnames = glibtop_get_netlist(&netlist);
for (i = 0; i < netlist.number; ++i)
#endif
{
struct glibtop_netload netload;
#ifndef NETLOAD_IFACE
glibtop_get_netload (&netload, ifnames[i]);
if (netload.is_loopback)
continue;
/* Skip interfaces without any IPv4/IPv6 address (or
those with only a LINK ipv6 addr) However we need to
be able to exclude these while still keeping the
value so when they get online (with NetworkManager
for example) we don't get a suddent peak. Once we're
able to get this, ignoring down interfaces will be
possible too. */
if (!netload.has_addr || (netload.has_addr && netload.is_linklocal))
continue;
#else
glibtop_get_netload (&netload, NETLOAD_IFACE);
#endif
/* Don't skip interfaces that are down (GLIBTOP_IF_FLAGS_UP)
to avoid spikes when they are brought up */
in += netload.bytes_in;
out += netload.bytes_out;
#ifndef NETLOAD_IFACE
free(ifnames[i]);
#endif
}
#ifndef NETLOAD_IFACE
free(ifnames);
#endif
#ifdef IW_IFACE
struct glibtop_wireless wireless;
glibtop_get_wireless(&wireless, IW_IFACE);
#endif
pthread_mutex_lock(&info_mutex);
last_index = (last_index+1) % MAX_HISTORY;
data_history[last_index].cpu_total = (float)cpu.total;
data_history[last_index].cpu_used = (float)(cpu.user + cpu.nice + cpu.sys);
data_history[last_index].memory_usage = ((float)mem.used) / ((float)mem.total);
data_history[last_index].swap_usage = swap.total == 0 ? 0.0f : ((float)swap.used) / ((float)swap.total);
data_history[last_index].timestamp = timestamp;
data_history[last_index].network_in = (float) in;
data_history[last_index].network_out = (float) out;
data_history[last_index].tcp_conns = (float) conntrack.tcp_conns;
data_history[last_index].udp_conns = (float) conntrack.udp_conns;
#ifdef IW_IFACE
data_history[last_index].iw_signal = (float) wireless.signal_dbm;
data_history[last_index].iw_noise = (float) wireless.noise_dbm;
#else
data_history[last_index].iw_signal = 0.0f;
data_history[last_index].iw_noise = 0.0f;
#endif
pthread_mutex_unlock(&info_mutex);
}
void
GetNet (int Maximum, int data [4], LoadGraph *g)
{
enum Types {
IN_COUNT = 0,
OUT_COUNT = 1,
LOCAL_COUNT = 2,
COUNT_TYPES = 3
};
static int ticks = 0;
static gulong past[COUNT_TYPES] = {0};
static AutoScaler scaler;
gulong present[COUNT_TYPES] = {0};
guint i;
gchar **devices;
glibtop_netlist netlist;
if(ticks == 0)
{
autoscaler_init(&scaler, 60, 501);
}
devices = glibtop_get_netlist(&netlist);
for(i = 0; i < netlist.number; ++i)
{
int index;
glibtop_netload netload;
glibtop_get_netload(&netload, devices[i]);
g_return_if_fail((netload.flags & needed_netload_flags) == needed_netload_flags);
if (!(netload.if_flags & (1L << GLIBTOP_IF_FLAGS_UP)))
continue;
if (netload.if_flags & (1L << GLIBTOP_IF_FLAGS_LOOPBACK)) {
/* for loopback in and out are identical, so only count in */
present[LOCAL_COUNT] += netload.bytes_in;
continue;
}
/*
* Do not include virtual devices (VPN, PPPOE...) to avoid
* counting the same throughput several times.
*/
if (is_net_device_virtual(devices[i]))
continue;
present[IN_COUNT] += netload.bytes_in;
present[OUT_COUNT] += netload.bytes_out;
}
g_strfreev(devices);
netspeed_add(g->netspeed_in, present[IN_COUNT]);
netspeed_add(g->netspeed_out, present[OUT_COUNT]);
if(ticks < 2) /* avoid initial spike */
{
ticks++;
memset(data, 0, COUNT_TYPES * sizeof data[0]);
}
else
{
int delta[COUNT_TYPES];
int max;
int total = 0;
for (i = 0; i < COUNT_TYPES; i++)
{
/* protect against weirdness */
if (present[i] >= past[i])
delta[i] = (present[i] - past[i]);
else
delta[i] = 0;
total += delta[i];
}
max = autoscaler_get_max(&scaler, total);
for (i = 0; i < COUNT_TYPES; i++)
data[i] = rint (Maximum * (float)delta[i] / max);
}
//data[4] = Maximum - data[3] - data[2] - data[1] - data[0];
data[COUNT_TYPES] = Maximum;
for (i = 0; i < COUNT_TYPES; i++)
data[COUNT_TYPES] -= data[i];
memcpy(past, present, sizeof past);
}
}
void get_net(int traffic[2])
{
TRACE("\n")
TRACE("getting net traffic...\n")
TRACE("selected interface is %s\n", selected_if_name)
static int bytes_in_old = 0;
static int bytes_out_old = 0;
glibtop_netload netload;
glibtop_netlist netlist;
int bytes_in = 0;
int bytes_out = 0;
int i = 0;
gchar **interfaces = glibtop_get_netlist(&netlist);
for(i = 0; i < netlist.number; i++)
{
TRACE("\n")
TRACE("processing interface %s\n", interfaces[i])
if (strcmp("lo", interfaces[i]) == 0)
{
TRACE("skipping loopback interface\n")
continue;
}
if(strcmp("all", selected_if_name) == 0 || strcmp(selected_if_name, interfaces[i]) == 0) {
glibtop_get_netload(&netload, interfaces[i]);
TRACE("in: %ld, out: %ld\n", netload.bytes_in, netload.bytes_out)
bytes_in += netload.bytes_in;
static void
get_net (LoadGraph *g)
{
glibtop_netlist netlist;
char **ifnames;
guint32 i;
guint64 in = 0, out = 0;
GTimeVal time;
unsigned din, dout;
gchar *text1;
ifnames = glibtop_get_netlist(&netlist);
for (i = 0; i < netlist.number; ++i)
{
glibtop_netload netload;
glibtop_get_netload (&netload, ifnames[i]);
if (netload.if_flags & (1 << GLIBTOP_IF_FLAGS_LOOPBACK))
continue;
/* Skip interfaces without any IPv4/IPv6 address (or
those with only a LINK ipv6 addr) However we need to
be able to exclude these while still keeping the
value so when they get online (with NetworkManager
for example) we don't get a suddent peak. Once we're
able to get this, ignoring down interfaces will be
possible too. */
if (not (netload.flags & (1 << GLIBTOP_NETLOAD_ADDRESS6)
and netload.scope6 != GLIBTOP_IF_IN6_SCOPE_LINK)
and not (netload.flags & (1 << GLIBTOP_NETLOAD_ADDRESS)))
continue;
/* Don't skip interfaces that are down (GLIBTOP_IF_FLAGS_UP)
to avoid spikes when they are brought up */
in += netload.bytes_in;
out += netload.bytes_out;
}
g_strfreev(ifnames);
g_get_current_time (&time);
if (in >= g->net.last_in && out >= g->net.last_out &&
g->net.time.tv_sec != 0) {
float dtime;
dtime = time.tv_sec - g->net.time.tv_sec +
(float) (time.tv_usec - g->net.time.tv_usec) / G_USEC_PER_SEC;
din = static_cast<unsigned>((in - g->net.last_in) / dtime);
dout = static_cast<unsigned>((out - g->net.last_out) / dtime);
} else {
/* Don't calc anything if new data is less than old (interface
removed, counters reset, ...) or if it is the first time */
din = 0;
dout = 0;
}
g->net.last_in = in;
g->net.last_out = out;
g->net.time = time;
net_scale(g, din, dout);
gtk_label_set_text (GTK_LABEL (g->labels.net_in), procman::format_rate(din).c_str());
text1 = SI_gnome_vfs_format_file_size_for_display (in);
gtk_label_set_text (GTK_LABEL (g->labels.net_in_total), text1);
g_free (text1);
gtk_label_set_text (GTK_LABEL (g->labels.net_out), procman::format_rate(dout).c_str());
text1 = SI_gnome_vfs_format_file_size_for_display (out);
gtk_label_set_text (GTK_LABEL (g->labels.net_out_total), text1);
g_free (text1);
}
