diff options
Diffstat (limited to 'src/nl-cls-list.c')
| -rw-r--r-- | src/nl-cls-list.c | 128 |
1 files changed, 72 insertions, 56 deletions
diff --git a/src/nl-cls-list.c b/src/nl-cls-list.c index 9121d52..a0220f8 100644 --- a/src/nl-cls-list.c +++ b/src/nl-cls-list.c @@ -6,108 +6,124 @@ * License as published by the Free Software Foundation version 2.1 * of the License. * - * Copyright (c) 2008 Thomas Graf <tgraf@suug.ch> + * Copyright (c) 2008-2010 Thomas Graf <tgraf@suug.ch> */ -#include "cls/utils.h" +#include <netlink/cli/utils.h> +#include <netlink/cli/tc.h> +#include <netlink/cli/cls.h> +#include <netlink/cli/link.h> -static struct nl_sock *sock; -static struct rtnl_cls *cls; -static struct nl_dump_params params = { +struct nl_sock *sock; + +struct nl_dump_params params = { .dp_type = NL_DUMP_LINE, }; static void print_usage(void) { printf( - "Usage: nl-cls-list [OPTION]... [CLASSIFIER]\n" - "\n" - "Options\n" - " -f, --format=TYPE Output format { brief | details | stats }\n" - " -h, --help Show this help text.\n" - " -v, --version Show versioning information.\n" - "\n" - "Classifier Options\n" - " -d, --dev=DEV Device the classifier should be assigned to.\n" - " -p, --parent=HANDLE Parent qdisc/class\n" - " --proto=PROTO Protocol\n" - " --prio=NUM Priority\n" - " --id=NUM Identifier\n" +"Usage: nl-cls-list [OPTION]...\n" +"\n" +"OPTIONS\n" +" --details Show details\n" +" --stats Show statistics\n" +" -h, --help Show this help\n" +" -v, --version Show versioning information\n" +"\n" +" -d, --dev=DEV Device the classifier is attached to. (default: all)\n" +" -p, --parent=ID Identifier of parent class.\n" +" -i, --id=ID Identifier.\n" +" -k, --kind=NAME Kind of classifier (e.g. basic, u32, fw)\n" +" --protocol=PROTO Protocol to match (default: all)\n" +" --prio=PRIO Priority (default: 0)\n" +"\n" +"EXAMPLE\n" +" # Display statistics of all classes on eth0\n" +" $ nl-cls-list --stats --dev=eth0\n" +"\n" ); exit(0); } -static void print_cls(struct nl_object *obj, void *arg) +static void __dump_link(int ifindex, struct rtnl_cls *filter) { - struct nl_cache *cls_cache; - int err, ifindex; + struct nl_cache *cache; + uint32_t parent = rtnl_tc_get_parent((struct rtnl_tc *) filter); - if (obj) - ifindex = rtnl_link_get_ifindex((struct rtnl_link *) obj); - else - ifindex = rtnl_cls_get_ifindex(cls); + cache = nl_cli_cls_alloc_cache(sock, ifindex, parent); + nl_cache_dump_filter(cache, ¶ms, OBJ_CAST(filter)); + nl_cache_free(cache); +} - err = rtnl_cls_alloc_cache(sock, ifindex, rtnl_cls_get_parent(cls), - &cls_cache); - if (err < 0) - fatal(err, "Unable to allocate classifier cache: %s", - nl_geterror(err)); +static void dump_link(struct nl_object *obj, void *arg) +{ + struct rtnl_link *link = nl_object_priv(obj); - nl_cache_dump_filter(cls_cache, ¶ms, OBJ_CAST(cls)); - nl_cache_free(cls_cache); + __dump_link(rtnl_link_get_ifindex(link), arg); } int main(int argc, char *argv[]) { + struct rtnl_cls *cls; + struct rtnl_tc *tc; struct nl_cache *link_cache; - int dev = 0; + int ifindex; + + sock = nl_cli_alloc_socket(); + nl_cli_connect(sock, NETLINK_ROUTE); + link_cache = nl_cli_link_alloc_cache(sock); + cls = nl_cli_cls_alloc(); + tc = (struct rtnl_tc *) cls; params.dp_fd = stdout; - sock = nlt_alloc_socket(); - nlt_connect(sock, NETLINK_ROUTE); - link_cache = nlt_alloc_link_cache(sock); - cls = nlt_alloc_cls(); - + for (;;) { int c, optidx = 0; enum { - ARG_PROTO = 257, - ARG_PRIO = 258, - ARG_ID, + ARG_DETAILS = 257, + ARG_STATS = 258, + ARG_PROTO, + ARG_PRIO, }; static struct option long_opts[] = { - { "format", 1, 0, 'f' }, + { "details", 0, 0, ARG_DETAILS }, + { "stats", 0, 0, ARG_STATS }, { "help", 0, 0, 'h' }, { "version", 0, 0, 'v' }, { "dev", 1, 0, 'd' }, { "parent", 1, 0, 'p' }, + { "id", 1, 0, 'i' }, + { "kind", 1, 0, 'k' }, { "proto", 1, 0, ARG_PROTO }, { "prio", 1, 0, ARG_PRIO }, - { "id", 1, 0, ARG_ID }, { 0, 0, 0, 0 } }; - c = getopt_long(argc, argv, "+f:qhva:d:", long_opts, &optidx); + c = getopt_long(argc, argv, "hvd:p:i:k:", long_opts, &optidx); if (c == -1) break; switch (c) { - case '?': exit(NLE_INVAL); - case 'f': params.dp_type = nlt_parse_dumptype(optarg); break; + case ARG_DETAILS: params.dp_type = NL_DUMP_DETAILS; break; + case ARG_STATS: params.dp_type = NL_DUMP_STATS; break; case 'h': print_usage(); break; - case 'v': nlt_print_version(); break; - case 'd': dev = 1; parse_dev(cls, link_cache, optarg); break; - case 'p': parse_parent(cls, optarg); break; - case ARG_PRIO: parse_prio(cls, optarg); break; - case ARG_ID: parse_handle(cls, optarg); break; - case ARG_PROTO: parse_proto(cls, optarg); break; + case 'v': nl_cli_print_version(); break; + case 'd': nl_cli_tc_parse_dev(tc, link_cache, optarg); break; + case 'p': nl_cli_tc_parse_parent(tc, optarg); break; + case 'i': nl_cli_tc_parse_handle(tc, optarg); break; + case 'k': nl_cli_cls_parse_kind(cls, optarg); break; + case ARG_PROTO: nl_cli_cls_parse_proto(cls, optarg); break; + case ARG_PRIO: + rtnl_cls_set_prio(cls, nl_cli_parse_u32(optarg)); + break; } } - if (!dev) - nl_cache_foreach(link_cache, print_cls, NULL); - else - print_cls(NULL, NULL); + if ((ifindex = rtnl_tc_get_ifindex(tc))) + __dump_link(ifindex, cls); + else + nl_cache_foreach(link_cache, dump_link, cls); return 0; } |