static inline void
update_row(const void *key, void *value, void *user_data)
{
struct node_data *data = value;
time_t *now_ptr = user_data, now = *now_ptr;
gnet_node_status_t status;
g_assert(NULL != data);
g_assert(data->node_id == key);
if (!guc_node_get_status(data->node_id, &status))
return;
/*
* Update additional info too if it has recorded changes.
*/
if (remove_item(ht_node_info_changed, data->node_id)) {
gnet_node_info_t info;
if (guc_node_fill_info(data->node_id, &info)) {
nodes_gui_update_node_info(data, &info);
guc_node_clear_info(&info);
}
}
if (remove_item(ht_node_flags_changed, data->node_id)) {
gnet_node_flags_t flags;
if (guc_node_fill_flags(data->node_id, &flags)) {
nodes_gui_update_node_flags(data, &flags);
}
}
if (status.connect_date)
data->connected = delta_time(now, status.connect_date);
if (status.up_date)
data->uptime = delta_time(now, status.up_date);
/* Update the status line */
{
const gchar *s;
size_t size;
s = nodes_gui_common_status_str(&status);
size = 1 + strlen(s);
if (size > data->info_size) {
WFREE_NULL(data->info, data->info_size);
data->info = wcopy(s, size);
data->info_size = size;
} else {
memcpy(data->info, s, size);
}
}
tree_model_iter_changed(GTK_TREE_MODEL(nodes_model), &data->iter);
}
/**
* Update all the nodes at the same time.
*
* @bug
* FIXME: We should remember for every node when it was last
* updated and only refresh every node at most once every
* second. This information should be kept in a struct pointed
* to by the row user_data and should be automatically freed
* when removing the row (see upload stats code).
*/
void
nodes_gui_update_display(time_t now)
{
GtkCList *clist;
GList *l;
gint row = 0;
gnet_node_status_t status;
clist = GTK_CLIST(gui_main_window_lookup("clist_nodes"));
gtk_clist_freeze(clist);
for (l = clist->row_list, row = 0; l; l = l->next, row++) {
const struct nid *node_id = ((GtkCListRow *) l->data)->data;
guc_node_get_status(node_id, &status);
/*
* Update additional info too if it has recorded changes.
*/
if (remove_item(hs_node_info_changed, node_id)) {
gnet_node_info_t info;
guc_node_fill_info(node_id, &info);
nodes_gui_update_node_info(&info, row);
guc_node_clear_info(&info);
}
if (remove_item(hs_node_flags_changed, node_id)) {
gnet_node_flags_t flags;
guc_node_fill_flags(node_id, &flags);
nodes_gui_update_node_flags(node_id, &flags, -1);
}
/*
* Don't update times if we've already disconnected.
*/
if (status.status == GTA_NODE_CONNECTED) {
gtk_clist_set_text(clist, row, c_gnet_connected,
short_uptime(delta_time(now, status.connect_date)));
if (status.up_date)
gtk_clist_set_text(clist, row, c_gnet_uptime,
status.up_date ?
short_uptime(delta_time(now, status.up_date)) : "...");
}
gtk_clist_set_text(clist, row, c_gnet_info,
nodes_gui_common_status_str(&status));
}
gtk_clist_thaw(clist);
}
/**
* Update the row with the given nodeinfo. If row is -1 the row number
* is determined by the node_id contained in the gnet_node_info_t.
*/
static void
nodes_gui_update_node_info(gnet_node_info_t *n, gint row)
{
GtkCList *clist = GTK_CLIST(gui_main_window_lookup("clist_nodes"));
g_assert(n != NULL);
if (row == -1) {
row = gtk_clist_find_row_from_data(clist,
deconstify_gpointer(n->node_id));
}
if (row != -1) {
gchar ver_buf[64];
gnet_node_status_t status;
time_t now = tm_time();
if (guc_node_get_status(n->node_id, &status)) {
gtk_clist_set_text(clist, row, c_gnet_user_agent,
n->vendor ? lazy_utf8_to_locale(n->vendor) : "...");
gtk_clist_set_text(clist, row, c_gnet_loc,
deconstify_gchar(iso3166_country_cc(n->country)));
str_bprintf(ver_buf, sizeof ver_buf, "%d.%d",
n->proto_major, n->proto_minor);
gtk_clist_set_text(clist, row, c_gnet_version, ver_buf);
if (status.status == GTA_NODE_CONNECTED)
gtk_clist_set_text(clist, row, c_gnet_connected,
short_uptime(delta_time(now, status.connect_date)));
if (status.up_date)
gtk_clist_set_text(clist, row, c_gnet_uptime,
status.up_date
? short_uptime(delta_time(now, status.up_date)) : "...");
gtk_clist_set_text(clist, row, c_gnet_info,
nodes_gui_common_status_str(&status));
}
} else {
g_warning("%s(): no matching row found", G_STRFUNC);
}
}