Adapt syntax of nl-route-add to nl-route-delete
This commit is contained in:
Thomas Graf
parent
182608e236
commit
a948e082ea
1 changed files with 76 additions and 50 deletions
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@ -11,43 +11,56 @@
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#include "route-utils.h"
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static int quiet = 0;
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static struct nl_cache *link_cache, *route_cache;
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static void print_version(void)
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{
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fprintf(stderr, "%s\n", LIBNL_STRING);
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exit(0);
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}
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static void print_usage(void)
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{
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printf(
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"Usage: nl-route-add [OPTION]... --dst=ADDR --nh=NEXTHOP [--nh=...]\n"
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" nl-route-add [OPTION]... ADDR NEXTHOP\n"
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"Usage: nl-route-add [OPTION]... [ROUTE]\n"
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"\n"
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"Required Options\n"
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"Options\n"
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" -q, --quiet Do not print informal notifications\n"
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" -h, --help Show this help\n"
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" -v, --version Show versioning information\n"
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"\n"
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"Route Options\n"
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" -d, --dst=ADDR destination prefix, e.g. 10.10.0.0/16\n"
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" -n, --nh=NEXTHOP nexthop configuration:\n"
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" -n, --nexthop=NH nexthop configuration:\n"
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" dev=DEV route via device\n"
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" weight=WEIGHT weight of nexthop\n"
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" flags=FLAGS\n"
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" via=GATEWAY route via other node\n"
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" realms=REALMS\n"
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"\n"
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" e.g. dev=eth0,via=192.168.1.12\n"
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"\n"
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"Options\n"
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" -s, --src=ADDR source prefix\n"
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" -i, --iif=DEV incomming interface\n"
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" -P, --pref-src=ADDR preferred source address\n"
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" -t, --table=TABLE routing table\n"
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" -m, --metric=OPTS metrics\n"
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" -p, --prio=NUM priotity\n"
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" -S, --scope=SCOPE scope\n"
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" -x, --proto=PROTO protocol\n"
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" -T, --type=TYPE routing type\n"
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" -h, --help show this help\n");
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exit(1);
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" -t, --table=TABLE Routing table\n"
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" --family=FAMILY Address family\n"
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" --src=ADDR Source prefix\n"
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" --iif=DEV Incomming interface\n"
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" --pref-src=ADDR Preferred source address\n"
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" --metrics=OPTS Metrics configurations\n"
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" --priority=NUM Priotity\n"
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" --scope=SCOPE Scope\n"
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" --protocol=PROTO Protocol\n"
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" --type=TYPE { unicast | local | broadcast | multicast }\n"
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);
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exit(0);
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}
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int main(int argc, char *argv[])
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{
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struct nl_handle *nlh;
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struct rtnl_route *route;
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struct nl_dump_params dp = {
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.dp_type = NL_DUMP_ONELINE,
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.dp_fd = stdout,
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};
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int err = 1;
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nlh = nltool_alloc_handle();
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@ -61,56 +74,69 @@ int main(int argc, char *argv[])
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for (;;) {
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int c, optidx = 0;
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enum {
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ARG_FAMILY = 257,
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ARG_SRC = 258,
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ARG_IIF,
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ARG_PREF_SRC,
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ARG_METRICS,
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ARG_PRIORITY,
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ARG_SCOPE,
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ARG_PROTOCOL,
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ARG_TYPE,
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};
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static struct option long_opts[] = {
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{ "dst", 1, 0, 'd' },
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{ "src", 1, 0, 's' },
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{ "iif", 1, 0, 'i' },
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{ "nh", 1, 0, 'n' },
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{ "pref-src", 1, 0, 'P' },
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{ "table", 1, 0, 't' },
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{ "metric", 1, 0, 'm' },
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{ "prio", 1, 0, 'p' },
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{ "scope", 1, 0, 'S' },
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{ "proto", 1, 0, 'x' },
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{ "type", 1, 0, 'T' },
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{ "quiet", 0, 0, 'q' },
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{ "help", 0, 0, 'h' },
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{ "version", 0, 0, 'v' },
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{ "dst", 1, 0, 'd' },
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{ "nexthop", 1, 0, 'n' },
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{ "table", 1, 0, 't' },
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{ "family", 1, 0, ARG_FAMILY },
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{ "src", 1, 0, ARG_SRC },
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{ "iif", 1, 0, ARG_IIF },
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{ "pref-src", 1, 0, ARG_PREF_SRC },
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{ "metrics", 1, 0, ARG_METRICS },
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{ "priority", 1, 0, ARG_PRIORITY },
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{ "scope", 1, 0, ARG_SCOPE },
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{ "protocol", 1, 0, ARG_PROTOCOL },
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{ "type", 1, 0, ARG_TYPE },
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{ 0, 0, 0, 0 }
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};
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c = getopt_long(argc, argv, "d:s:i:n:P:t:m:p:S:x:T:h", long_opts, &optidx);
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c = getopt_long(argc, argv, "qhvd:n:t:", long_opts, &optidx);
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if (c == -1)
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break;
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switch (c) {
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case 'd': parse_dst(route, optarg); break;
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case 's': parse_src(route, optarg); break;
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case 'i': parse_iif(route, optarg, link_cache); break;
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case 'n': parse_nexthop(route, optarg, link_cache); break;
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case 'P': parse_pref_src(route, optarg); break;
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case 't': parse_table(route, optarg); break;
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case 'm': parse_metric(route, optarg); break;
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case 'p': parse_prio(route, optarg); break;
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case 'S': parse_scope(route, optarg); break;
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case 'x': parse_protocol(route, optarg); break;
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case 'T': parse_type(route, optarg); break;
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case 'q': quiet = 1; break;
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case 'h': print_usage(); break;
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case 'v': print_version(); break;
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case 'd': parse_dst(route, optarg); break;
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case 'n': parse_nexthop(route, optarg, link_cache); break;
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case 't': parse_table(route, optarg); break;
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case ARG_FAMILY: parse_family(route, optarg); break;
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case ARG_SRC: parse_src(route, optarg); break;
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case ARG_IIF: parse_iif(route, optarg, link_cache); break;
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case ARG_PREF_SRC: parse_pref_src(route, optarg); break;
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case ARG_METRICS: parse_metric(route, optarg); break;
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case ARG_PRIORITY: parse_prio(route, optarg); break;
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case ARG_SCOPE: parse_scope(route, optarg); break;
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case ARG_PROTOCOL: parse_protocol(route, optarg); break;
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case ARG_TYPE: parse_type(route, optarg); break;
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}
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}
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while (optind < argc) {
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if (!rtnl_route_get_dst(route)) {
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parse_dst(route, argv[optind++]);
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continue;
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}
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/* This must all be nexthop configuration */
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}
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if (rtnl_route_add(nlh, route, 0) < 0) {
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fprintf(stderr, "rtnl_route_add failed: %s\n", nl_geterror());
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goto errout_free;
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}
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if (!quiet) {
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printf("Added ");
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nl_object_dump(OBJ_CAST(route), &dp);
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}
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err = 0;
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errout_free:
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rtnl_route_put(route);
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