""

iftop.c

@@ -221,15 +221,16 @@ void packet_loop(void* ptr) {
 void usage(FILE *fp) {
     fprintf(fp,
 "iftop: display bandwidth usage on an interface by host\n"
-"Options:\n"
 "\n"
+"Synopsis: iftop -h | [-d] [-p] [-i interface] [-f filter code]\n"
+"\n"
+"   -h                  display this message\n"
 "   -d                  don't do hostname lookups\n"
+"   -p                  run in promiscuous mode (show traffic between other\n"
+"                       hosts on the same network segment)\n"
 "   -i interface        listen on named interface (default: eth0)\n"
 "   -f filter code      use filter code to select packets to count\n"
 "                       (default: none, but only IP packets are counted)\n"
-"   -p                  run in promiscuous mode (show traffic between other\n"
-"                       hosts on the same network segment)\n"
-"   -h                  display this message\n"
 "\n"
 "iftop, $Id$\n"
             );

ui.c

@@ -102,12 +102,11 @@ int history_length(const int d) {
 }
 
 void draw_line_totals(int y, host_pair_line* line) {
-    int j;
+    int j, t, L;
     char buf[10];
     int x = (COLS - 8 * HISTORY_DIVISIONS);
 
     for(j = 0; j < HISTORY_DIVISIONS; j++) {
-        int t;
         t = history_length(j);
         readable_size(8 * line->sent[j] / t, buf, 10, 1024);
         mvaddstr(y, x, buf);
@@ -117,6 +116,16 @@ void draw_line_totals(int y, host_pair_line* line) {
         x += 8;
     }
     
+    t = history_length(BARGRAPH_INTERVAL);
+    mvchgat(y, 0, -1, A_NORMAL, 0, NULL);
+    L = get_bar_length(8 * line->sent[BARGRAPH_INTERVAL] / t);
+    if (L > 0)
+        mvchgat(y, 0, L + 1, A_REVERSE, 0, NULL);
+
+    mvchgat(y+1, 0, -1, A_NORMAL, 0, NULL);
+    L = get_bar_length(8 * line->recv[BARGRAPH_INTERVAL] / t);
+    if (L > 0)
+        mvchgat(y+1, 0, L + 1, A_REVERSE, 0, NULL);
 }
 
 void draw_totals(host_pair_line* totals) {
@@ -260,7 +269,6 @@ void ui_print() {
         free(screen_line);
     }
 
-    draw_totals(&totals);
 
     y = LINES - 2;
     mvaddstr(y, 0, "sent   peak: ");
@@ -274,6 +282,8 @@ void ui_print() {
 
     mvaddstr(y, COLS - 8 * HISTORY_DIVISIONS - 10, "totals:");
 
+    draw_totals(&totals);
+    
     refresh();
 
     sorted_list_destroy(&screen_list);