+++ /dev/null
-/*
- * src/nl-tctree-dump.c Dump Traffic Control Tree
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation version 2.1
- * of the License.
- *
- * Copyright (c) 2003-2006 Thomas Graf <tgraf@suug.ch>
- */
-
-#include "utils.h"
-#include <linux/pkt_sched.h>
-
-static struct nl_handle *nl_handle;
-static struct nl_cache *qdisc_cache, *class_cache;
-static struct nl_dump_params dump_params = {
- .dp_type = NL_DUMP_FULL,
-};
-
-static int ifindex;
-static void print_qdisc(struct nl_object *, void *);
-
-static void print_class(struct nl_object *obj, void *arg)
-{
- struct rtnl_qdisc *leaf;
- struct rtnl_class *class = (struct rtnl_class *) obj;
- struct nl_cache *cls_cache;
- uint32_t parent = rtnl_class_get_handle(class);
-
- dump_params.dp_prefix = (int) arg;
- nl_object_dump(obj, &dump_params);
-
- leaf = rtnl_class_leaf_qdisc(class, qdisc_cache);
- if (leaf)
- print_qdisc((struct nl_object *) leaf, arg + 2);
-
- rtnl_class_foreach_child(class, class_cache, &print_class, arg + 2);
-
- cls_cache = rtnl_cls_alloc_cache(nl_handle, ifindex, parent);
- if (!cls_cache)
- return;
-
- dump_params.dp_prefix = (int) arg + 2;
- nl_cache_dump(cls_cache, &dump_params);
- nl_cache_free(cls_cache);
-}
-
-static void print_qdisc(struct nl_object *obj, void *arg)
-{
- struct rtnl_qdisc *qdisc = (struct rtnl_qdisc *) obj;
- struct nl_cache *cls_cache;
- uint32_t parent = rtnl_qdisc_get_handle(qdisc);
-
- dump_params.dp_prefix = (int) arg;
- nl_object_dump(obj, &dump_params);
-
- rtnl_qdisc_foreach_child(qdisc, class_cache, &print_class, arg + 2);
-
- cls_cache = rtnl_cls_alloc_cache(nl_handle, ifindex, parent);
- if (!cls_cache)
- return;
-
- dump_params.dp_prefix = (int) arg + 2;
- nl_cache_dump(cls_cache, &dump_params);
- nl_cache_free(cls_cache);
-}
-
-static void print_link(struct nl_object *obj, void *arg)
-{
- struct rtnl_link *link = (struct rtnl_link *) obj;
- struct rtnl_qdisc *qdisc;
-
- ifindex = rtnl_link_get_ifindex(link);
- dump_params.dp_prefix = 0;
- nl_object_dump(obj, &dump_params);
-
- class_cache = rtnl_class_alloc_cache(nl_handle, ifindex);
- if (!class_cache)
- return;
-
- qdisc = rtnl_qdisc_get_by_parent(qdisc_cache, ifindex, TC_H_ROOT);
- if (qdisc) {
- print_qdisc((struct nl_object *) qdisc, (void *) 2);
- rtnl_qdisc_put(qdisc);
- }
-
- qdisc = rtnl_qdisc_get_by_parent(qdisc_cache, ifindex, 0);
- if (qdisc) {
- print_qdisc((struct nl_object *) qdisc, (void *) 2);
- rtnl_qdisc_put(qdisc);
- }
-
- qdisc = rtnl_qdisc_get_by_parent(qdisc_cache, ifindex, TC_H_INGRESS);
- if (qdisc) {
- print_qdisc((struct nl_object *) qdisc, (void *) 2);
- rtnl_qdisc_put(qdisc);
- }
-
- nl_cache_free(class_cache);
-}
-
-int main(int argc, char *argv[])
-{
- struct nl_cache *link_cache;
-
- if (nltool_init(argc, argv) < 0)
- return -1;
-
- dump_params.dp_fd = stdout;
-
- if (argc > 1) {
- if (!strcasecmp(argv[1], "brief"))
- dump_params.dp_type = NL_DUMP_BRIEF;
- else if (!strcasecmp(argv[1], "full"))
- dump_params.dp_type = NL_DUMP_FULL;
- else if (!strcasecmp(argv[1], "stats"))
- dump_params.dp_type = NL_DUMP_STATS;
- }
-
- nl_handle = nl_handle_alloc_nondefault(nltool_cbset);
- if (!nl_handle)
- return 1;
-
- if (nltool_connect(nl_handle, NETLINK_ROUTE) < 0)
- return 1;
-
- link_cache = nltool_alloc_link_cache(nl_handle);
- if (!link_cache)
- return 1;
-
- qdisc_cache = nltool_alloc_qdisc_cache(nl_handle);
- if (!qdisc_cache)
- return 1;
-
- nl_cache_foreach(link_cache, &print_link, NULL);
-
- nl_cache_free(qdisc_cache);
- nl_cache_free(link_cache);
-
- nl_close(nl_handle);
- nl_handle_destroy(nl_handle);
- return 0;
-}