j3d1/tinc
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Added information about current node in tinc's top

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The information is of grate value when monitoring multiple
nodes in one window. Without it the user is forced to quit top, exit tinc
and go back to shell to refresh his memory about which node is in
what window.
This commit is contained in:
thorkill 2015-07-10 23:57:20 +02:00
parent 970283c148
commit ce1c957e87
2 changed files with 12 additions and 4 deletions
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4
src/node.c
View file

@ -209,8 +209,8 @@ bool dump_nodes(connection_t *c) {
bool dump_traffic(connection_t *c) {
for splay_each(node_t, n, node_tree)
send_request(c, "%d %d %s %"PRIu64" %"PRIu64" %"PRIu64" %"PRIu64, CONTROL, REQ_DUMP_TRAFFIC,
n->name, n->in_packets, n->in_bytes, n->out_packets, n->out_bytes);
send_request(c, "%d %d %s %"PRIu64" %"PRIu64" %"PRIu64" %"PRIu64" %d", CONTROL, REQ_DUMP_TRAFFIC,
n->name, n->in_packets, n->in_bytes, n->out_packets, n->out_bytes, n == myself ? 1 : 0);
return send_request(c, "%d %d", CONTROL, REQ_DUMP_TRAFFIC);
}

12
src/top.c
View file

@ -43,6 +43,7 @@ typedef struct nodestats_t {
float out_packets_rate;
float out_bytes_rate;
bool known;
bool myself;
} nodestats_t;
static const char *const sortname[] = {
@ -85,17 +86,18 @@ static bool update(int fd) {
uint64_t in_bytes;
uint64_t out_packets;
uint64_t out_bytes;
bool myself;
for list_each(nodestats_t, ns, &node_list)
ns->known = false;
while(recvline(fd, line, sizeof line)) {
int n = sscanf(line, "%d %d %s %"PRIu64" %"PRIu64" %"PRIu64" %"PRIu64, &code, &req, name, &in_packets, &in_bytes, &out_packets, &out_bytes);
int n = sscanf(line, "%d %d %s %"PRIu64" %"PRIu64" %"PRIu64" %"PRIu64" %d", &code, &req, name, &in_packets, &in_bytes, &out_packets, &out_bytes, &myself);
if(n == 2)
return true;
if(n != 7)
if(n != 8)
return false;
nodestats_t *found = NULL;
@ -119,6 +121,7 @@ static bool update(int fd) {
if(!found) {
found = xzalloc(sizeof *found);
found->name = xstrdup(name);
found->myself = myself;
list_insert_tail(&node_list, found);
changed = true;
}
@ -234,6 +237,11 @@ static void redraw(void) {
else
mvprintw(row, 0, "%-16s %10.0f %10.0f %10.0f %10.0f",
node->name, node->in_packets_rate * pscale, node->in_bytes_rate * bscale, node->out_packets_rate * pscale, node->out_bytes_rate * bscale);
if (node->myself) {
attrset(A_NORMAL);
mvprintw(1, 0, "Node: %-16s", node->name);
}
}
attrset(A_NORMAL);