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https://git.proxmox.com/git/mirror_iproute2
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iproute: implement JSON and color output
Add JSON and color output formatting to ip route command. Similar to existing address and link output. Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: David Ahern <dsahern@gmail.com>
This commit is contained in:
Stephen Hemminger
David Ahern
parent
6cbd9465bc
commit
663c3cb231
@ -23,6 +23,7 @@ extern int resolve_hosts;
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extern int oneline;
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extern int brief;
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extern int json;
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extern int pretty;
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extern int timestamp;
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extern int timestamp_short;
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extern const char * _SL_;
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@ -155,6 +156,10 @@ int af_byte_len(int af);
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const char *format_host_r(int af, int len, const void *addr,
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char *buf, int buflen);
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#define format_host_rta_r(af, rta, buf, buflen) \
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format_host_r(af, RTA_PAYLOAD(rta), RTA_DATA(rta), \
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buf, buflen)
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const char *format_host(int af, int lne, const void *addr);
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#define format_host_rta(af, rta) \
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format_host(af, RTA_PAYLOAD(rta), RTA_DATA(rta))
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376
ip/iproute.c
376
ip/iproute.c
@ -339,72 +339,95 @@ static void print_rtax_features(FILE *fp, unsigned int features)
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unsigned int of = features;
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if (features & RTAX_FEATURE_ECN) {
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fprintf(fp, "ecn ");
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print_null(PRINT_ANY, "ecn", "ecn ", NULL);
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features &= ~RTAX_FEATURE_ECN;
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}
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if (features)
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fprintf(fp, "0x%x ", of);
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print_0xhex(PRINT_ANY,
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"features", "0x%x ", of);
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}
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static void print_rt_flags(FILE *fp, unsigned int flags)
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{
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open_json_array(PRINT_JSON,
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is_json_context() ? "flags" : "");
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if (flags & RTNH_F_DEAD)
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fprintf(fp, "dead ");
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print_string(PRINT_ANY, NULL, "%s ", "dead");
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if (flags & RTNH_F_ONLINK)
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fprintf(fp, "onlink ");
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print_string(PRINT_ANY, NULL, "%s ", "onlink");
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if (flags & RTNH_F_PERVASIVE)
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fprintf(fp, "pervasive ");
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print_string(PRINT_ANY, NULL, "%s ", "pervasive");
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if (flags & RTNH_F_OFFLOAD)
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fprintf(fp, "offload ");
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print_string(PRINT_ANY, NULL, "%s ", "offload");
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if (flags & RTM_F_NOTIFY)
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print_string(PRINT_ANY, NULL, "%s ", "notify");
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if (flags & RTNH_F_LINKDOWN)
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fprintf(fp, "linkdown ");
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print_string(PRINT_ANY, NULL, "%s ", "linkdown");
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if (flags & RTNH_F_UNRESOLVED)
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fprintf(fp, "unresolved ");
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print_string(PRINT_ANY, NULL, "%s ", "unresolved");
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close_json_array(PRINT_JSON, NULL);
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}
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static void print_rt_pref(FILE *fp, unsigned int pref)
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{
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fprintf(fp, "pref ");
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switch (pref) {
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case ICMPV6_ROUTER_PREF_LOW:
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fprintf(fp, "low");
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print_string(PRINT_ANY,
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"pref", "pref %s", "low");
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break;
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case ICMPV6_ROUTER_PREF_MEDIUM:
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fprintf(fp, "medium");
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print_string(PRINT_ANY,
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"pref", "pref %s", "medium");
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break;
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case ICMPV6_ROUTER_PREF_HIGH:
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fprintf(fp, "high");
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print_string(PRINT_ANY,
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"pref", "pref %s", "high");
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break;
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default:
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fprintf(fp, "%u", pref);
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print_uint(PRINT_ANY,
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"pref", "%u", pref);
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}
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}
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static void print_rta_if(FILE *fp, const struct rtattr *rta,
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const char *prefix)
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const char *prefix)
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{
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const char *ifname = ll_index_to_name(rta_getattr_u32(rta));
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fprintf(fp, "%s %s ", prefix, ifname);
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if (is_json_context())
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print_string(PRINT_JSON, prefix, NULL, ifname);
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else {
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fprintf(fp, "%s ", prefix);
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color_fprintf(fp, COLOR_IFNAME, "%s ", ifname);
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}
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}
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static void print_cache_flags(FILE *fp, __u32 flags)
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{
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json_writer_t *jw = get_json_writer();
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flags &= ~0xFFFF;
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fprintf(fp, "%s cache ", _SL_);
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if (flags == 0)
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return;
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putc('<', fp);
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if (jw) {
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jsonw_name(jw, "cache");
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jsonw_start_array(jw);
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} else {
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fprintf(fp, "%s cache ", _SL_);
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if (flags == 0)
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return;
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putc('<', fp);
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}
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#define PRTFL(fl, flname) \
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if (flags & RTCF_##fl) { \
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flags &= ~RTCF_##fl; \
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fprintf(fp, "%s%s", flname, flags ? "," : "> "); \
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if (jw) \
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jsonw_string(jw, flname); \
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else \
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fprintf(fp, "%s%s", flname, flags ? "," : "> "); \
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}
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PRTFL(LOCAL, "local");
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@ -424,7 +447,12 @@ static void print_cache_flags(FILE *fp, __u32 flags)
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#undef PRTFL
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if (flags)
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fprintf(fp, "%#x> ", flags);
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print_hex(PRINT_ANY, "flags", "%x>", flags);
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if (jw) {
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jsonw_end_array(jw);
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jsonw_destroy(&jw);
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}
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}
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static void print_rta_cacheinfo(FILE *fp, const struct rta_cacheinfo *ci)
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@ -433,23 +461,34 @@ static void print_rta_cacheinfo(FILE *fp, const struct rta_cacheinfo *ci)
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if (!hz)
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hz = get_user_hz();
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if (ci->rta_expires != 0)
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fprintf(fp, "expires %dsec ", ci->rta_expires/hz);
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print_uint(PRINT_ANY, "expires",
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"expires %usec ", ci->rta_expires/hz);
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if (ci->rta_error != 0)
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fprintf(fp, "error %d ", ci->rta_error);
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print_uint(PRINT_ANY, "error",
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"error %u ", ci->rta_error);
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if (show_stats) {
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if (ci->rta_clntref)
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fprintf(fp, "users %d ", ci->rta_clntref);
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print_uint(PRINT_ANY, "users",
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"users %u ", ci->rta_clntref);
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if (ci->rta_used != 0)
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fprintf(fp, "used %d ", ci->rta_used);
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print_uint(PRINT_ANY, "used",
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"used %u ", ci->rta_used);
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if (ci->rta_lastuse != 0)
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fprintf(fp, "age %dsec ", ci->rta_lastuse/hz);
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print_uint(PRINT_ANY, "age",
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"age %usec ", ci->rta_lastuse/hz);
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}
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if (ci->rta_id)
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fprintf(fp, "ipid 0x%04x ", ci->rta_id);
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if (ci->rta_ts || ci->rta_tsage)
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fprintf(fp, "ts 0x%x tsage %dsec ",
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ci->rta_ts, ci->rta_tsage);
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print_0xhex(PRINT_ANY, "ipid",
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"ipid 0x%04x ", ci->rta_id);
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if (ci->rta_ts || ci->rta_tsage) {
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print_0xhex(PRINT_ANY, "ts",
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"ts 0x%x", ci->rta_ts);
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print_uint(PRINT_ANY, "tsage",
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"tsage %usec ", ci->rta_tsage);
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}
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}
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static void print_rta_flow(FILE *fp, const struct rtattr *rta)
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@ -459,13 +498,24 @@ static void print_rta_flow(FILE *fp, const struct rtattr *rta)
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SPRINT_BUF(b1);
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to &= 0xFFFF;
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fprintf(fp, "realm%s ", from ? "s" : "");
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if (from) {
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fprintf(fp, "%s/",
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rtnl_rtrealm_n2a(from, b1, sizeof(b1)));
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if (is_json_context()) {
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open_json_object("flow");
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if (from)
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print_string(PRINT_JSON, "from", NULL,
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rtnl_rtrealm_n2a(from, b1, sizeof(b1)));
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print_string(PRINT_JSON, "to", NULL,
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rtnl_rtrealm_n2a(to, b1, sizeof(b1)));
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close_json_object();
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} else {
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fprintf(fp, "realm%s ", from ? "s" : "");
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if (from)
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print_string(PRINT_FP, NULL, "%s/",
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rtnl_rtrealm_n2a(from, b1, sizeof(b1)));
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print_string(PRINT_FP, NULL, "%s ",
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rtnl_rtrealm_n2a(to, b1, sizeof(b1)));
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}
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fprintf(fp, "%s ",
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rtnl_rtrealm_n2a(to, b1, sizeof(b1)));
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}
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static void print_rta_newdst(FILE *fp, const struct rtmsg *r,
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@ -473,7 +523,14 @@ static void print_rta_newdst(FILE *fp, const struct rtmsg *r,
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{
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const char *newdst = format_host_rta(r->rtm_family, rta);
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fprintf(fp, "as to %s ", newdst);
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if (is_json_context())
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print_string(PRINT_JSON, "to", NULL, newdst);
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else {
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fprintf(fp, "as to ");
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print_color_string(PRINT_FP,
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ifa_family_color(r->rtm_family),
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NULL, "%s ", newdst);
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}
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}
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static void print_rta_gateway(FILE *fp, const struct rtmsg *r,
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@ -481,17 +538,38 @@ static void print_rta_gateway(FILE *fp, const struct rtmsg *r,
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{
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const char *gateway = format_host_rta(r->rtm_family, rta);
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fprintf(fp, "via %s ", gateway);
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if (is_json_context())
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print_string(PRINT_JSON, "gateway", NULL, gateway);
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else {
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fprintf(fp, "via ");
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print_color_string(PRINT_FP,
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ifa_family_color(r->rtm_family),
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NULL, "%s ", gateway);
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}
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}
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static void print_rta_via(FILE *fp, const struct rtattr *rta)
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{
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size_t len = RTA_PAYLOAD(rta) - 2;
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const struct rtvia *via = RTA_DATA(rta);
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size_t len = RTA_PAYLOAD(rta);
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fprintf(fp, "via %s %s ",
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family_name(via->rtvia_family),
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format_host(via->rtvia_family, len, via->rtvia_addr));
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if (is_json_context()) {
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open_json_object("via");
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print_string(PRINT_JSON, "family", NULL,
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family_name(via->rtvia_family));
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print_string(PRINT_JSON, "host", NULL,
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format_host(via->rtvia_family, len,
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via->rtvia_addr));
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close_json_object();
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} else {
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print_string(PRINT_FP, NULL, "via %s ",
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family_name(via->rtvia_family));
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print_color_string(PRINT_FP,
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ifa_family_color(via->rtvia_family),
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NULL, "%s ",
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format_host(via->rtvia_family,
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len, via->rtvia_addr));
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}
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}
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static void print_rta_metrics(FILE *fp, const struct rtattr *rta)
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@ -500,6 +578,8 @@ static void print_rta_metrics(FILE *fp, const struct rtattr *rta)
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unsigned int mxlock = 0;
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int i;
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open_json_array(PRINT_JSON, "metrics");
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parse_rtattr(mxrta, RTAX_MAX, RTA_DATA(rta), RTA_PAYLOAD(rta));
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if (mxrta[RTAX_LOCK])
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@ -517,13 +597,15 @@ static void print_rta_metrics(FILE *fp, const struct rtattr *rta)
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if (i == RTAX_HOPLIMIT && (int)val == -1)
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continue;
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if (i < sizeof(mx_names)/sizeof(char *) && mx_names[i])
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fprintf(fp, "%s ", mx_names[i]);
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else
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fprintf(fp, "metric %d ", i);
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if (!is_json_context()) {
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if (i < sizeof(mx_names)/sizeof(char *) && mx_names[i])
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fprintf(fp, "%s ", mx_names[i]);
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else
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fprintf(fp, "metric %d ", i);
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if (mxlock & (1<<i))
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fprintf(fp, "lock ");
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if (mxlock & (1<<i))
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fprintf(fp, "lock ");
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}
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switch (i) {
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case RTAX_FEATURES:
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@ -541,16 +623,24 @@ static void print_rta_metrics(FILE *fp, const struct rtattr *rta)
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else if (i == RTAX_RTTVAR)
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val /= 4;
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if (val >= 1000)
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fprintf(fp, "%gs ", val/1e3);
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else
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fprintf(fp, "%ums ", val);
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if (is_json_context())
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print_uint(PRINT_JSON, mx_names[i],
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NULL, val);
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else {
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if (val >= 1000)
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fprintf(fp, "%gs ", val/1e3);
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else
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fprintf(fp, "%ums ", val);
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}
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break;
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case RTAX_CC_ALGO:
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fprintf(fp, "%s ", rta_getattr_str(mxrta[i]));
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print_string(PRINT_ANY, "congestion",
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"%s ", rta_getattr_str(mxrta[i]));
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break;
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}
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}
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close_json_array(PRINT_JSON, NULL);
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}
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static void print_rta_multipath(FILE *fp, const struct rtmsg *r,
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@ -566,16 +656,18 @@ static void print_rta_multipath(FILE *fp, const struct rtmsg *r,
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if (nh->rtnh_len > len)
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break;
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if ((r->rtm_flags & RTM_F_CLONED) &&
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r->rtm_type == RTN_MULTICAST) {
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if (first) {
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fprintf(fp, "Oifs: ");
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first = 0;
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} else {
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fprintf(fp, " ");
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}
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} else
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fprintf(fp, "%s\tnexthop ", _SL_);
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if (!is_json_context()) {
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if ((r->rtm_flags & RTM_F_CLONED) &&
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r->rtm_type == RTN_MULTICAST) {
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if (first) {
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fprintf(fp, "Oifs: ");
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first = 0;
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} else {
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fprintf(fp, " ");
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}
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} else
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fprintf(fp, "%s\tnexthop ", _SL_);
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}
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if (nh->rtnh_len > sizeof(*nh)) {
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parse_rtattr(tb, RTA_MAX, RTNH_DATA(nh),
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@ -602,8 +694,7 @@ static void print_rta_multipath(FILE *fp, const struct rtmsg *r,
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fprintf(fp, "(ttl>%d)", nh->rtnh_hops);
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fprintf(fp, " ");
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} else {
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fprintf(fp, "dev %s ",
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ll_index_to_name(nh->rtnh_ifindex));
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fprintf(fp, "dev %s ", ll_index_to_name(nh->rtnh_ifindex));
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if (r->rtm_family != AF_MPLS)
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fprintf(fp, "weight %d ",
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nh->rtnh_hops+1);
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@ -622,7 +713,7 @@ int print_route(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
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struct rtmsg *r = NLMSG_DATA(n);
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int len = n->nlmsg_len;
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struct rtattr *tb[RTA_MAX+1];
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int host_len, family;
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int family, color, host_len;
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__u32 table;
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int ret;
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@ -668,39 +759,56 @@ int print_route(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
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return 0;
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}
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open_json_object(NULL);
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if (n->nlmsg_type == RTM_DELROUTE)
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fprintf(fp, "Deleted ");
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print_bool(PRINT_ANY, "deleted", "Deleted ", true);
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if ((r->rtm_type != RTN_UNICAST || show_details > 0) &&
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(!filter.typemask || (filter.typemask & (1 << r->rtm_type))))
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fprintf(fp, "%s ", rtnl_rtntype_n2a(r->rtm_type, b1, sizeof(b1)));
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print_string(PRINT_ANY, NULL, "%s ",
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rtnl_rtntype_n2a(r->rtm_type, b1, sizeof(b1)));
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color = COLOR_NONE;
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if (tb[RTA_DST]) {
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family = get_real_family(r->rtm_type, r->rtm_family);
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color = ifa_family_color(family);
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if (r->rtm_dst_len != host_len) {
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fprintf(fp, "%s/%u ",
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rt_addr_n2a_rta(family, tb[RTA_DST]),
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r->rtm_dst_len);
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snprintf(b1, sizeof(b1),
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"%s/%u", rt_addr_n2a_rta(family, tb[RTA_DST]),
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r->rtm_dst_len);
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} else {
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fprintf(fp, "%s ",
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format_host_rta(family, tb[RTA_DST]));
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format_host_rta_r(family, tb[RTA_DST],
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b1, sizeof(b1));
|
||||
|
||||
}
|
||||
} else if (r->rtm_dst_len) {
|
||||
fprintf(fp, "0/%d ", r->rtm_dst_len);
|
||||
snprintf(b1, sizeof(b1), "0/%d ", r->rtm_dst_len);
|
||||
} else {
|
||||
fprintf(fp, "default ");
|
||||
strncpy(b1, "default", sizeof(b1));
|
||||
}
|
||||
print_color_string(PRINT_ANY, color,
|
||||
"dst", "%s ", b1);
|
||||
|
||||
if (tb[RTA_SRC]) {
|
||||
family = get_real_family(r->rtm_type, r->rtm_family);
|
||||
color = ifa_family_color(family);
|
||||
|
||||
if (r->rtm_src_len != host_len) {
|
||||
fprintf(fp, "from %s/%u ",
|
||||
rt_addr_n2a_rta(family, tb[RTA_SRC]),
|
||||
r->rtm_src_len);
|
||||
snprintf(b1, sizeof(b1),
|
||||
"%s/%u",
|
||||
rt_addr_n2a_rta(family, tb[RTA_SRC]),
|
||||
r->rtm_src_len);
|
||||
} else {
|
||||
fprintf(fp, "from %s ",
|
||||
format_host_rta(family, tb[RTA_SRC]));
|
||||
format_host_rta_r(family, tb[RTA_SRC],
|
||||
b1, sizeof(b1));
|
||||
}
|
||||
print_color_string(PRINT_ANY, color,
|
||||
"from", "from %s ", b1);
|
||||
} else if (r->rtm_src_len) {
|
||||
fprintf(fp, "from 0/%u ", r->rtm_src_len);
|
||||
snprintf(b1, sizeof(b1), "0/%u", r->rtm_src_len);
|
||||
|
||||
print_string(PRINT_ANY, "src", "from %s ", b1);
|
||||
}
|
||||
|
||||
if (tb[RTA_NEWDST])
|
||||
@ -710,8 +818,8 @@ int print_route(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
|
||||
lwt_print_encap(fp, tb[RTA_ENCAP_TYPE], tb[RTA_ENCAP]);
|
||||
|
||||
if (r->rtm_tos && filter.tosmask != -1) {
|
||||
SPRINT_BUF(b1);
|
||||
fprintf(fp, "tos %s ", rtnl_dsfield_n2a(r->rtm_tos, b1, sizeof(b1)));
|
||||
print_string(PRINT_ANY, "tos", "tos %s ",
|
||||
rtnl_dsfield_n2a(r->rtm_tos, b1, sizeof(b1)));
|
||||
}
|
||||
|
||||
if (tb[RTA_GATEWAY] && filter.rvia.bitlen != host_len)
|
||||
@ -721,25 +829,50 @@ int print_route(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
|
||||
print_rta_via(fp, tb[RTA_VIA]);
|
||||
|
||||
if (tb[RTA_OIF] && filter.oifmask != -1)
|
||||
print_rta_if(fp, tb[RTA_OIF], "dev");
|
||||
print_rta_if(fp, tb[RTA_OIF], "dev");
|
||||
|
||||
if (table && (table != RT_TABLE_MAIN || show_details > 0) && !filter.tb)
|
||||
fprintf(fp, "table %s ", rtnl_rttable_n2a(table, b1, sizeof(b1)));
|
||||
print_string(PRINT_ANY,
|
||||
"table", "table %s ",
|
||||
rtnl_rttable_n2a(table, b1, sizeof(b1)));
|
||||
|
||||
if (!(r->rtm_flags & RTM_F_CLONED)) {
|
||||
if ((r->rtm_protocol != RTPROT_BOOT || show_details > 0) && filter.protocolmask != -1)
|
||||
fprintf(fp, "proto %s ", rtnl_rtprot_n2a(r->rtm_protocol, b1, sizeof(b1)));
|
||||
if ((r->rtm_scope != RT_SCOPE_UNIVERSE || show_details > 0) && filter.scopemask != -1)
|
||||
fprintf(fp, "scope %s ", rtnl_rtscope_n2a(r->rtm_scope, b1, sizeof(b1)));
|
||||
if ((r->rtm_protocol != RTPROT_BOOT || show_details > 0) &&
|
||||
filter.protocolmask != -1)
|
||||
print_string(PRINT_ANY,
|
||||
"protocol", "proto %s ",
|
||||
rtnl_rtprot_n2a(r->rtm_protocol,
|
||||
b1, sizeof(b1)));
|
||||
|
||||
if ((r->rtm_scope != RT_SCOPE_UNIVERSE || show_details > 0) &&
|
||||
filter.scopemask != -1)
|
||||
print_string(PRINT_ANY,
|
||||
"scope", "scope %s ",
|
||||
rtnl_rtscope_n2a(r->rtm_scope,
|
||||
b1, sizeof(b1)));
|
||||
}
|
||||
|
||||
if (tb[RTA_PREFSRC] && filter.rprefsrc.bitlen != host_len) {
|
||||
const char *psrc
|
||||
= rt_addr_n2a_rta(r->rtm_family, tb[RTA_PREFSRC]);
|
||||
|
||||
/* Do not use format_host(). It is our local addr
|
||||
and symbolic name will not be useful.
|
||||
*/
|
||||
fprintf(fp, "src %s ",
|
||||
rt_addr_n2a_rta(r->rtm_family, tb[RTA_PREFSRC]));
|
||||
*/
|
||||
if (is_json_context())
|
||||
print_string(PRINT_JSON, "prefsrc", NULL, psrc);
|
||||
else {
|
||||
fprintf(fp, "src ");
|
||||
print_color_string(PRINT_FP,
|
||||
ifa_family_color(r->rtm_family),
|
||||
NULL, "%s ", psrc);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
if (tb[RTA_PRIORITY] && filter.metricmask != -1)
|
||||
fprintf(fp, "metric %u ", rta_getattr_u32(tb[RTA_PRIORITY]));
|
||||
print_uint(PRINT_ANY, "metric", "metric %u ",
|
||||
rta_getattr_u32(tb[RTA_PRIORITY]));
|
||||
|
||||
print_rt_flags(fp, r->rtm_flags);
|
||||
|
||||
@ -747,10 +880,14 @@ int print_route(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
|
||||
unsigned int mark = rta_getattr_u32(tb[RTA_MARK]);
|
||||
|
||||
if (mark) {
|
||||
if (mark >= 16)
|
||||
fprintf(fp, "mark 0x%x ", mark);
|
||||
if (is_json_context())
|
||||
print_uint(PRINT_JSON, "mark", NULL, mark);
|
||||
else if (mark >= 16)
|
||||
print_0xhex(PRINT_FP, NULL,
|
||||
"mark 0x%x ", mark);
|
||||
else
|
||||
fprintf(fp, "mark %u ", mark);
|
||||
print_uint(PRINT_FP, NULL,
|
||||
"mark %u ", mark);
|
||||
}
|
||||
}
|
||||
|
||||
@ -758,20 +895,21 @@ int print_route(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
|
||||
print_rta_flow(fp, tb[RTA_FLOW]);
|
||||
|
||||
if (tb[RTA_UID])
|
||||
fprintf(fp, "uid %u ", rta_getattr_u32(tb[RTA_UID]));
|
||||
print_uint(PRINT_ANY, "uid", "uid %u ",
|
||||
rta_getattr_u32(tb[RTA_UID]));
|
||||
|
||||
if ((r->rtm_flags & RTM_F_CLONED) && r->rtm_family == AF_INET) {
|
||||
print_cache_flags(fp, r->rtm_flags);
|
||||
|
||||
if (tb[RTA_CACHEINFO])
|
||||
print_rta_cacheinfo(fp, RTA_DATA(tb[RTA_CACHEINFO]));
|
||||
if (r->rtm_family == AF_INET) {
|
||||
if (r->rtm_flags & RTM_F_CLONED) {
|
||||
print_cache_flags(fp, r->rtm_flags);
|
||||
|
||||
if (tb[RTA_CACHEINFO])
|
||||
print_rta_cacheinfo(fp, RTA_DATA(tb[RTA_CACHEINFO]));
|
||||
}
|
||||
} else if (r->rtm_family == AF_INET6) {
|
||||
if (r->rtm_flags & RTM_F_CLONED)
|
||||
fprintf(fp, "%s cache ", _SL_);
|
||||
|
||||
if (tb[RTA_CACHEINFO])
|
||||
print_rta_cacheinfo(fp, RTA_DATA(tb[RTA_CACHEINFO]));
|
||||
if (r->rtm_flags & RTM_F_CLONED) {
|
||||
if (tb[RTA_CACHEINFO])
|
||||
print_rta_cacheinfo(fp, RTA_DATA(tb[RTA_CACHEINFO]));
|
||||
}
|
||||
}
|
||||
|
||||
if (tb[RTA_METRICS])
|
||||
@ -787,13 +925,19 @@ int print_route(const struct sockaddr_nl *who, struct nlmsghdr *n, void *arg)
|
||||
print_rt_pref(fp, rta_getattr_u8(tb[RTA_PREF]));
|
||||
|
||||
if (tb[RTA_TTL_PROPAGATE]) {
|
||||
fprintf(fp, "ttl-propagate ");
|
||||
if (rta_getattr_u8(tb[RTA_TTL_PROPAGATE]))
|
||||
fprintf(fp, "enabled");
|
||||
bool propogate = rta_getattr_u8(tb[RTA_TTL_PROPAGATE]);
|
||||
|
||||
if (is_json_context())
|
||||
print_bool(PRINT_JSON, "ttl-propogate", NULL,
|
||||
propogate);
|
||||
else
|
||||
fprintf(fp, "disabled");
|
||||
print_string(PRINT_FP, NULL,
|
||||
"ttl-propogate %s",
|
||||
propogate ? "enabled" : "disabled");
|
||||
}
|
||||
fprintf(fp, "\n");
|
||||
|
||||
print_string(PRINT_FP, NULL, "\n", NULL);
|
||||
close_json_object();
|
||||
fflush(fp);
|
||||
return 0;
|
||||
}
|
||||
@ -1756,11 +1900,15 @@ static int iproute_list_flush_or_save(int argc, char **argv, int action)
|
||||
}
|
||||
}
|
||||
|
||||
new_json_obj(json);
|
||||
|
||||
if (rtnl_dump_filter(&rth, filter_fn, stdout) < 0) {
|
||||
fprintf(stderr, "Dump terminated\n");
|
||||
return -2;
|
||||
}
|
||||
|
||||
delete_json_obj();
|
||||
fflush(stdout);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
@ -94,20 +94,28 @@ static void print_srh(FILE *fp, struct ipv6_sr_hdr *srh)
|
||||
{
|
||||
int i;
|
||||
|
||||
fprintf(fp, "segs %d [ ", srh->first_segment + 1);
|
||||
if (is_json_context())
|
||||
open_json_array(PRINT_JSON, "segs");
|
||||
else
|
||||
fprintf(fp, "segs %d [ ", srh->first_segment + 1);
|
||||
|
||||
for (i = srh->first_segment; i >= 0; i--)
|
||||
fprintf(fp, "%s ",
|
||||
rt_addr_n2a(AF_INET6, 16, &srh->segments[i]));
|
||||
print_color_string(PRINT_ANY, COLOR_INET6,
|
||||
NULL, "%s ",
|
||||
rt_addr_n2a(AF_INET6, 16, &srh->segments[i]));
|
||||
|
||||
fprintf(fp, "] ");
|
||||
if (is_json_context())
|
||||
close_json_array(PRINT_JSON, NULL);
|
||||
else
|
||||
fprintf(fp, "] ");
|
||||
|
||||
if (sr_has_hmac(srh)) {
|
||||
unsigned int offset = ((srh->hdrlen + 1) << 3) - 40;
|
||||
struct sr6_tlv_hmac *tlv;
|
||||
|
||||
tlv = (struct sr6_tlv_hmac *)((char *)srh + offset);
|
||||
fprintf(fp, "hmac 0x%X ", ntohl(tlv->hmackeyid));
|
||||
print_0xhex(PRINT_ANY, "hmac",
|
||||
"hmac 0x%X ", ntohl(tlv->hmackeyid));
|
||||
}
|
||||
}
|
||||
|
||||
@ -148,7 +156,8 @@ static void print_encap_seg6(FILE *fp, struct rtattr *encap)
|
||||
return;
|
||||
|
||||
tuninfo = RTA_DATA(tb[SEG6_IPTUNNEL_SRH]);
|
||||
fprintf(fp, "mode %s ", format_seg6mode_type(tuninfo->mode));
|
||||
print_string(PRINT_ANY, "mode",
|
||||
"mode %s ", format_seg6mode_type(tuninfo->mode));
|
||||
|
||||
print_srh(fp, tuninfo->srh);
|
||||
}
|
||||
@ -205,36 +214,41 @@ static void print_encap_seg6local(FILE *fp, struct rtattr *encap)
|
||||
|
||||
action = rta_getattr_u32(tb[SEG6_LOCAL_ACTION]);
|
||||
|
||||
fprintf(fp, "action %s ", format_action_type(action));
|
||||
print_string(PRINT_ANY, "action",
|
||||
"action %s ", format_action_type(action));
|
||||
|
||||
if (tb[SEG6_LOCAL_SRH]) {
|
||||
fprintf(fp, "srh ");
|
||||
open_json_object("srh");
|
||||
print_srh(fp, RTA_DATA(tb[SEG6_LOCAL_SRH]));
|
||||
close_json_object();
|
||||
}
|
||||
|
||||
if (tb[SEG6_LOCAL_TABLE])
|
||||
fprintf(fp, "table %u ", rta_getattr_u32(tb[SEG6_LOCAL_TABLE]));
|
||||
print_uint(PRINT_ANY, "table",
|
||||
"table %u ", rta_getattr_u32(tb[SEG6_LOCAL_TABLE]));
|
||||
|
||||
if (tb[SEG6_LOCAL_NH4]) {
|
||||
fprintf(fp, "nh4 %s ",
|
||||
rt_addr_n2a_rta(AF_INET, tb[SEG6_LOCAL_NH4]));
|
||||
print_string(PRINT_ANY, "nh4",
|
||||
"nh4 %s ", rt_addr_n2a_rta(AF_INET, tb[SEG6_LOCAL_NH4]));
|
||||
}
|
||||
|
||||
if (tb[SEG6_LOCAL_NH6]) {
|
||||
fprintf(fp, "nh6 %s ",
|
||||
rt_addr_n2a_rta(AF_INET6, tb[SEG6_LOCAL_NH6]));
|
||||
print_string(PRINT_ANY, "nh6",
|
||||
"nh6 %s ", rt_addr_n2a_rta(AF_INET6, tb[SEG6_LOCAL_NH6]));
|
||||
}
|
||||
|
||||
if (tb[SEG6_LOCAL_IIF]) {
|
||||
int iif = rta_getattr_u32(tb[SEG6_LOCAL_IIF]);
|
||||
|
||||
fprintf(fp, "iif %s ", ll_index_to_name(iif));
|
||||
print_string(PRINT_ANY, "iif",
|
||||
"iif %s ", ll_index_to_name(iif));
|
||||
}
|
||||
|
||||
if (tb[SEG6_LOCAL_OIF]) {
|
||||
int oif = rta_getattr_u32(tb[SEG6_LOCAL_OIF]);
|
||||
|
||||
fprintf(fp, "oif %s ", ll_index_to_name(oif));
|
||||
print_string(PRINT_ANY, "oif",
|
||||
"oif %s ", ll_index_to_name(oif));
|
||||
}
|
||||
}
|
||||
|
||||
@ -245,10 +259,10 @@ static void print_encap_mpls(FILE *fp, struct rtattr *encap)
|
||||
parse_rtattr_nested(tb, MPLS_IPTUNNEL_MAX, encap);
|
||||
|
||||
if (tb[MPLS_IPTUNNEL_DST])
|
||||
fprintf(fp, " %s ",
|
||||
print_string(PRINT_ANY, "dst", " %s ",
|
||||
format_host_rta(AF_MPLS, tb[MPLS_IPTUNNEL_DST]));
|
||||
if (tb[MPLS_IPTUNNEL_TTL])
|
||||
fprintf(fp, "ttl %u ",
|
||||
print_uint(PRINT_ANY, "ttl", "ttl %u ",
|
||||
rta_getattr_u8(tb[MPLS_IPTUNNEL_TTL]));
|
||||
}
|
||||
|
||||
@ -259,22 +273,26 @@ static void print_encap_ip(FILE *fp, struct rtattr *encap)
|
||||
parse_rtattr_nested(tb, LWTUNNEL_IP_MAX, encap);
|
||||
|
||||
if (tb[LWTUNNEL_IP_ID])
|
||||
fprintf(fp, "id %llu ",
|
||||
ntohll(rta_getattr_u64(tb[LWTUNNEL_IP_ID])));
|
||||
print_uint(PRINT_ANY, "id", "id %llu ",
|
||||
ntohll(rta_getattr_u64(tb[LWTUNNEL_IP_ID])));
|
||||
|
||||
if (tb[LWTUNNEL_IP_SRC])
|
||||
fprintf(fp, "src %s ",
|
||||
rt_addr_n2a_rta(AF_INET, tb[LWTUNNEL_IP_SRC]));
|
||||
print_color_string(PRINT_ANY, COLOR_INET,
|
||||
"src", "src %s ",
|
||||
rt_addr_n2a_rta(AF_INET, tb[LWTUNNEL_IP_SRC]));
|
||||
|
||||
if (tb[LWTUNNEL_IP_DST])
|
||||
fprintf(fp, "dst %s ",
|
||||
rt_addr_n2a_rta(AF_INET, tb[LWTUNNEL_IP_DST]));
|
||||
print_color_string(PRINT_ANY, COLOR_INET,
|
||||
"dst", "dst %s ",
|
||||
rt_addr_n2a_rta(AF_INET, tb[LWTUNNEL_IP_DST]));
|
||||
|
||||
if (tb[LWTUNNEL_IP_TTL])
|
||||
fprintf(fp, "ttl %u ", rta_getattr_u8(tb[LWTUNNEL_IP_TTL]));
|
||||
print_uint(PRINT_ANY, "ttl",
|
||||
"ttl %u ", rta_getattr_u8(tb[LWTUNNEL_IP_TTL]));
|
||||
|
||||
if (tb[LWTUNNEL_IP_TOS])
|
||||
fprintf(fp, "tos %d ", rta_getattr_u8(tb[LWTUNNEL_IP_TOS]));
|
||||
print_uint(PRINT_ANY, "tos",
|
||||
"tos %d ", rta_getattr_u8(tb[LWTUNNEL_IP_TOS]));
|
||||
}
|
||||
|
||||
static void print_encap_ila(FILE *fp, struct rtattr *encap)
|
||||
@ -288,23 +306,24 @@ static void print_encap_ila(FILE *fp, struct rtattr *encap)
|
||||
|
||||
addr64_n2a(rta_getattr_u64(tb[ILA_ATTR_LOCATOR]),
|
||||
abuf, sizeof(abuf));
|
||||
fprintf(fp, " %s ", abuf);
|
||||
print_string(PRINT_ANY, "locator",
|
||||
" %s ", abuf);
|
||||
}
|
||||
|
||||
if (tb[ILA_ATTR_CSUM_MODE])
|
||||
fprintf(fp, " csum-mode %s ",
|
||||
ila_csum_mode2name(rta_getattr_u8(
|
||||
tb[ILA_ATTR_CSUM_MODE])));
|
||||
print_string(PRINT_ANY, "csum_mode",
|
||||
" csum-mode %s ",
|
||||
ila_csum_mode2name(rta_getattr_u8(tb[ILA_ATTR_CSUM_MODE])));
|
||||
|
||||
if (tb[ILA_ATTR_IDENT_TYPE])
|
||||
fprintf(fp, " ident-type %s ",
|
||||
ila_ident_type2name(rta_getattr_u8(
|
||||
tb[ILA_ATTR_IDENT_TYPE])));
|
||||
print_string(PRINT_ANY, "ident_type",
|
||||
" ident-type %s ",
|
||||
ila_ident_type2name(rta_getattr_u8(tb[ILA_ATTR_IDENT_TYPE])));
|
||||
|
||||
if (tb[ILA_ATTR_HOOK_TYPE])
|
||||
fprintf(fp, " hook-type %s ",
|
||||
ila_hook_type2name(rta_getattr_u8(
|
||||
tb[ILA_ATTR_HOOK_TYPE])));
|
||||
print_string(PRINT_ANY, "hook_type",
|
||||
" hook-type %s ",
|
||||
ila_hook_type2name(rta_getattr_u8(tb[ILA_ATTR_HOOK_TYPE])));
|
||||
}
|
||||
|
||||
static void print_encap_ip6(FILE *fp, struct rtattr *encap)
|
||||
@ -314,35 +333,48 @@ static void print_encap_ip6(FILE *fp, struct rtattr *encap)
|
||||
parse_rtattr_nested(tb, LWTUNNEL_IP6_MAX, encap);
|
||||
|
||||
if (tb[LWTUNNEL_IP6_ID])
|
||||
fprintf(fp, "id %llu ",
|
||||
ntohll(rta_getattr_u64(tb[LWTUNNEL_IP6_ID])));
|
||||
print_uint(PRINT_ANY, "id", "id %llu ",
|
||||
ntohll(rta_getattr_u64(tb[LWTUNNEL_IP6_ID])));
|
||||
|
||||
if (tb[LWTUNNEL_IP6_SRC])
|
||||
fprintf(fp, "src %s ",
|
||||
rt_addr_n2a_rta(AF_INET6, tb[LWTUNNEL_IP6_SRC]));
|
||||
print_color_string(PRINT_ANY, COLOR_INET6,
|
||||
"src", "src %s ",
|
||||
rt_addr_n2a_rta(AF_INET6, tb[LWTUNNEL_IP6_SRC]));
|
||||
|
||||
if (tb[LWTUNNEL_IP6_DST])
|
||||
fprintf(fp, "dst %s ",
|
||||
rt_addr_n2a_rta(AF_INET6, tb[LWTUNNEL_IP6_DST]));
|
||||
print_color_string(PRINT_ANY, COLOR_INET6,
|
||||
"dst", "dst %s ",
|
||||
rt_addr_n2a_rta(AF_INET6, tb[LWTUNNEL_IP6_DST]));
|
||||
|
||||
if (tb[LWTUNNEL_IP6_HOPLIMIT])
|
||||
fprintf(fp, "hoplimit %u ",
|
||||
rta_getattr_u8(tb[LWTUNNEL_IP6_HOPLIMIT]));
|
||||
print_uint(PRINT_ANY, "hoplimit",
|
||||
"hoplimit %u ",
|
||||
rta_getattr_u8(tb[LWTUNNEL_IP6_HOPLIMIT]));
|
||||
|
||||
if (tb[LWTUNNEL_IP6_TC])
|
||||
fprintf(fp, "tc %d ", rta_getattr_u8(tb[LWTUNNEL_IP6_TC]));
|
||||
print_uint(PRINT_ANY, "tc",
|
||||
"tc %u ", rta_getattr_u8(tb[LWTUNNEL_IP6_TC]));
|
||||
}
|
||||
|
||||
static void print_encap_bpf_prog(FILE *fp, struct rtattr *encap,
|
||||
const char *str)
|
||||
{
|
||||
struct rtattr *tb[LWT_BPF_PROG_MAX+1];
|
||||
const char *progname = NULL;
|
||||
|
||||
parse_rtattr_nested(tb, LWT_BPF_PROG_MAX, encap);
|
||||
fprintf(fp, "%s ", str);
|
||||
|
||||
if (tb[LWT_BPF_PROG_NAME])
|
||||
fprintf(fp, "%s ", rta_getattr_str(tb[LWT_BPF_PROG_NAME]));
|
||||
progname = rta_getattr_str(tb[LWT_BPF_PROG_NAME]);
|
||||
|
||||
if (is_json_context())
|
||||
print_string(PRINT_JSON, str, NULL,
|
||||
progname ? : "<unknown>");
|
||||
else {
|
||||
fprintf(fp, "%s ", str);
|
||||
if (progname)
|
||||
fprintf(fp, "%s ", progname);
|
||||
}
|
||||
}
|
||||
|
||||
static void print_encap_bpf(FILE *fp, struct rtattr *encap)
|
||||
@ -358,7 +390,8 @@ static void print_encap_bpf(FILE *fp, struct rtattr *encap)
|
||||
if (tb[LWT_BPF_XMIT])
|
||||
print_encap_bpf_prog(fp, tb[LWT_BPF_XMIT], "xmit");
|
||||
if (tb[LWT_BPF_XMIT_HEADROOM])
|
||||
fprintf(fp, "%d ", rta_getattr_u32(tb[LWT_BPF_XMIT_HEADROOM]));
|
||||
print_uint(PRINT_ANY, "headroom",
|
||||
" %u ", rta_getattr_u32(tb[LWT_BPF_XMIT_HEADROOM]));
|
||||
}
|
||||
|
||||
void lwt_print_encap(FILE *fp, struct rtattr *encap_type,
|
||||
@ -371,7 +404,7 @@ void lwt_print_encap(FILE *fp, struct rtattr *encap_type,
|
||||
|
||||
et = rta_getattr_u16(encap_type);
|
||||
|
||||
fprintf(fp, " encap %s ", format_encap_type(et));
|
||||
print_string(PRINT_ANY, "encap", " encap %s ", format_encap_type(et));
|
||||
|
||||
switch (et) {
|
||||
case LWTUNNEL_ENCAP_MPLS:
|
||||
|
||||
Loading…
Reference in New Issue
Block a user