svn commit: r279122 - head/usr.bin/netstat
Marcel Moolenaar
marcel at FreeBSD.org
Sat Feb 21 23:47:22 UTC 2015
Author: marcel
Date: Sat Feb 21 23:47:20 2015
New Revision: 279122
URL: https://svnweb.freebsd.org/changeset/base/279122
Log:
Convert netstat to use libxo.
Obtained from: Phil Shafer <phil at juniper.net>
Ported to -current by: alfred@ (mostly), Kim Shrier
Formatting: marcel@
Sponsored by: Juniper Networks, Inc.
Modified:
head/usr.bin/netstat/Makefile
head/usr.bin/netstat/bpf.c
head/usr.bin/netstat/flowtable.c
head/usr.bin/netstat/if.c
head/usr.bin/netstat/inet.c
head/usr.bin/netstat/inet6.c
head/usr.bin/netstat/ipsec.c
head/usr.bin/netstat/main.c
head/usr.bin/netstat/mbuf.c
head/usr.bin/netstat/mroute.c
head/usr.bin/netstat/mroute6.c
head/usr.bin/netstat/netgraph.c
head/usr.bin/netstat/netisr.c
head/usr.bin/netstat/netstat.h
head/usr.bin/netstat/pfkey.c
head/usr.bin/netstat/route.c
head/usr.bin/netstat/sctp.c
head/usr.bin/netstat/unix.c
Modified: head/usr.bin/netstat/Makefile
==============================================================================
--- head/usr.bin/netstat/Makefile Sat Feb 21 23:39:43 2015 (r279121)
+++ head/usr.bin/netstat/Makefile Sat Feb 21 23:47:20 2015 (r279122)
@@ -41,4 +41,6 @@ LIBADD+= netgraph
CFLAGS+=-DNETGRAPH
.endif
+LIBADD+= xo
+
.include <bsd.prog.mk>
Modified: head/usr.bin/netstat/bpf.c
==============================================================================
--- head/usr.bin/netstat/bpf.c Sat Feb 21 23:39:43 2015 (r279121)
+++ head/usr.bin/netstat/bpf.c Sat Feb 21 23:47:20 2015 (r279122)
@@ -46,8 +46,10 @@ __FBSDID("$FreeBSD$");
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
+#include <stdbool.h>
#include <string.h>
#include <unistd.h>
+#include <libxo/xo.h>
#include "netstat.h"
@@ -67,7 +69,7 @@ bpf_pidname(pid_t pid)
size = sizeof(newkp);
error = sysctl(mib, 4, &newkp, &size, NULL, 0);
if (error < 0) {
- warn("kern.proc.pid failed");
+ xo_warn("kern.proc.pid failed");
return (strdup("??????"));
}
return (strdup(newkp.ki_comm));
@@ -86,6 +88,21 @@ bpf_flags(struct xbpf_d *bd, char *flagb
*flagbuf++ = bd->bd_async ? 'a' : '-';
*flagbuf++ = bd->bd_locked ? 'l' : '-';
*flagbuf++ = '\0';
+
+ if (bd->bd_promisc)
+ xo_emit("{e:promiscuous/}");
+ if (bd->bd_immediate)
+ xo_emit("{e:immediate/}");
+ if (bd->bd_hdrcmplt)
+ xo_emit("{e:header-complete/}");
+ xo_emit("{e:direction}", (bd->bd_direction == BPF_D_IN) ? "input" :
+ (bd->bd_direction == BPF_D_OUT) ? "output" : "bidirectional");
+ if (bd->bd_feedback)
+ xo_emit("{e:feedback/}");
+ if (bd->bd_async)
+ xo_emit("{e:async/}");
+ if (bd->bd_locked)
+ xo_emit("{e:locked/}");
}
void
@@ -99,44 +116,55 @@ bpf_stats(char *ifname)
bzero(&zerostat, sizeof(zerostat));
if (sysctlbyname("net.bpf.stats", NULL, NULL,
&zerostat, sizeof(zerostat)) < 0)
- warn("failed to zero bpf counters");
+ xo_warn("failed to zero bpf counters");
return;
}
if (sysctlbyname("net.bpf.stats", NULL, &size,
NULL, 0) < 0) {
- warn("net.bpf.stats");
+ xo_warn("net.bpf.stats");
return;
}
if (size == 0)
return;
bd = malloc(size);
if (bd == NULL) {
- warn("malloc failed");
+ xo_warn("malloc failed");
return;
}
if (sysctlbyname("net.bpf.stats", bd, &size,
NULL, 0) < 0) {
- warn("net.bpf.stats");
+ xo_warn("net.bpf.stats");
free(bd);
return;
}
- (void) printf("%5s %6s %7s %9s %9s %9s %5s %5s %s\n",
- "Pid", "Netif", "Flags", "Recv", "Drop", "Match", "Sblen",
- "Hblen", "Command");
+ xo_emit("{T:/%5s} {T:/%6s} {T:/%7s} {T:/%9s} {T:/%9s} {T:/%9s} "
+ "{T:/%5s} {T:/%5s} {T:/%s}\n",
+ "Pid", "Netif", "Flags", "Recv", "Drop", "Match",
+ "Sblen", "Hblen", "Command");
+ xo_open_container("bpf-statistics");
+ xo_open_list("bpf-entry");
for (d = &bd[0]; d < &bd[size / sizeof(*d)]; d++) {
if (d->bd_structsize != sizeof(*d)) {
- warnx("bpf_stats_extended: version mismatch");
+ xo_warnx("bpf_stats_extended: version mismatch");
return;
}
if (ifname && strcmp(ifname, d->bd_ifname) != 0)
continue;
- bpf_flags(d, flagbuf);
+ xo_open_instance("bpf-entry");
pname = bpf_pidname(d->bd_pid);
- (void) printf("%5d %6s %7s %9ju %9ju %9ju %5d %5d %s\n",
- d->bd_pid, d->bd_ifname, flagbuf,
- d->bd_rcount, d->bd_dcount, d->bd_fcount,
- d->bd_slen, d->bd_hlen, pname);
+ xo_emit("{k:pid/%5d} {k:interface-name/%6s} ",
+ d->bd_pid, d->bd_ifname);
+ bpf_flags(d, flagbuf);
+ xo_emit("{d:flags/%7s} {:received-packets/%9ju} "
+ "{:dropped-packets/%9ju} {:filter-packets/%9ju} "
+ "{:store-buffer-length/%5d} {:hold-buffer-length/%5d} "
+ "{:process/%s}\n",
+ flagbuf, (uintmax_t)d->bd_rcount, (uintmax_t)d->bd_dcount,
+ (uintmax_t)d->bd_fcount, d->bd_slen, d->bd_hlen, pname);
free(pname);
+ xo_close_instance("bpf-entry");
}
+ xo_close_list("bpf-entry");
+ xo_close_container("bpf-statistics");
free(bd);
}
Modified: head/usr.bin/netstat/flowtable.c
==============================================================================
--- head/usr.bin/netstat/flowtable.c Sat Feb 21 23:39:43 2015 (r279121)
+++ head/usr.bin/netstat/flowtable.c Sat Feb 21 23:47:20 2015 (r279122)
@@ -34,6 +34,7 @@ __FBSDID("$FreeBSD$");
#include <err.h>
#include <stdint.h>
#include <stdio.h>
+#include <stdbool.h>
#include "netstat.h"
/*
Modified: head/usr.bin/netstat/if.c
==============================================================================
--- head/usr.bin/netstat/if.c Sat Feb 21 23:39:43 2015 (r279121)
+++ head/usr.bin/netstat/if.c Sat Feb 21 23:47:20 2015 (r279122)
@@ -72,6 +72,7 @@ __FBSDID("$FreeBSD$");
#include <string.h>
#include <sysexits.h>
#include <unistd.h>
+#include <libxo/xo.h>
#include "netstat.h"
@@ -98,14 +99,38 @@ static const char* pfsyncacts[] = {
/* PFSYNC_ACT_EOF */ "end of frame mark",
};
+static const char* pfsyncacts_name[] = {
+ /* PFSYNC_ACT_CLR */ "clear-all-request",
+ /* PFSYNC_ACT_INS */ "state-insert",
+ /* PFSYNC_ACT_INS_ACK */ "state-inserted-ack",
+ /* PFSYNC_ACT_UPD */ "state-update",
+ /* PFSYNC_ACT_UPD_C */ "compressed-state-update",
+ /* PFSYNC_ACT_UPD_REQ */ "uncompressed-state-request",
+ /* PFSYNC_ACT_DEL */ "state-delete",
+ /* PFSYNC_ACT_DEL_C */ "compressed-state-delete",
+ /* PFSYNC_ACT_INS_F */ "fragment-insert",
+ /* PFSYNC_ACT_DEL_F */ "fragment-delete",
+ /* PFSYNC_ACT_BUS */ "bulk-update-mark",
+ /* PFSYNC_ACT_TDB */ "TDB-replay-counter-update",
+ /* PFSYNC_ACT_EOF */ "end-of-frame-mark",
+};
+
static void
-pfsync_acts_stats(const char *fmt, uint64_t *a)
+pfsync_acts_stats(const char *list, const char *desc, uint64_t *a)
{
int i;
- for (i = 0; i < PFSYNC_ACT_MAX; i++, a++)
- if (*a || sflag <= 1)
- printf(fmt, *a, pfsyncacts[i], plural(*a));
+ xo_open_list(list);
+ for (i = 0; i < PFSYNC_ACT_MAX; i++, a++) {
+ if (*a || sflag <= 1) {
+ xo_open_instance(list);
+ xo_emit("\t\t{e:name}{:count/%ju} {N:/%s%s %s}\n",
+ pfsyncacts_name[i], (uintmax_t)(*a),
+ pfsyncacts[i], plural(*a), desc);
+ xo_close_instance(list);
+ }
+ }
+ xo_close_list(list);
}
/*
@@ -129,32 +154,50 @@ pfsync_stats(u_long off, const char *nam
} else
kread(off, &pfsyncstat, len);
- printf("%s:\n", name);
+ xo_emit("{T:/%s}:\n", name);
+ xo_open_container(name);
#define p(f, m) if (pfsyncstat.f || sflag <= 1) \
- printf(m, (uintmax_t)pfsyncstat.f, plural(pfsyncstat.f))
+ xo_emit(m, (uintmax_t)pfsyncstat.f, plural(pfsyncstat.f))
- p(pfsyncs_ipackets, "\t%ju packet%s received (IPv4)\n");
- p(pfsyncs_ipackets6, "\t%ju packet%s received (IPv6)\n");
- pfsync_acts_stats("\t %ju %s%s received\n",
+ p(pfsyncs_ipackets, "\t{:received-inet-packets/%ju} "
+ "{N:/packet%s received (IPv4)}\n");
+ p(pfsyncs_ipackets6, "\t{:received-inet6-packets/%ju} "
+ "{N:/packet%s received (IPv6)}\n");
+ pfsync_acts_stats("input-histogram", "received",
&pfsyncstat.pfsyncs_iacts[0]);
- p(pfsyncs_badif, "\t\t%ju packet%s discarded for bad interface\n");
- p(pfsyncs_badttl, "\t\t%ju packet%s discarded for bad ttl\n");
- p(pfsyncs_hdrops, "\t\t%ju packet%s shorter than header\n");
- p(pfsyncs_badver, "\t\t%ju packet%s discarded for bad version\n");
- p(pfsyncs_badauth, "\t\t%ju packet%s discarded for bad HMAC\n");
- p(pfsyncs_badact,"\t\t%ju packet%s discarded for bad action\n");
- p(pfsyncs_badlen, "\t\t%ju packet%s discarded for short packet\n");
- p(pfsyncs_badval, "\t\t%ju state%s discarded for bad values\n");
- p(pfsyncs_stale, "\t\t%ju stale state%s\n");
- p(pfsyncs_badstate, "\t\t%ju failed state lookup/insert%s\n");
- p(pfsyncs_opackets, "\t%ju packet%s sent (IPv4)\n");
- p(pfsyncs_opackets6, "\t%ju packet%s sent (IPv6)\n");
- pfsync_acts_stats("\t %ju %s%s sent\n",
+ p(pfsyncs_badif, "\t\t/{:dropped-bad-interface/%ju} "
+ "{N:/packet%s discarded for bad interface}\n");
+ p(pfsyncs_badttl, "\t\t{:dropped-bad-ttl/%ju} "
+ "{N:/packet%s discarded for bad ttl}\n");
+ p(pfsyncs_hdrops, "\t\t{:dropped-short-header/%ju} "
+ "{N:/packet%s shorter than header}\n");
+ p(pfsyncs_badver, "\t\t{:dropped-bad-version/%ju} "
+ "{N:/packet%s discarded for bad version}\n");
+ p(pfsyncs_badauth, "\t\t{:dropped-bad-auth/%ju} "
+ "{N:/packet%s discarded for bad HMAC}\n");
+ p(pfsyncs_badact,"\t\t{:dropped-bad-action/%ju} "
+ "{N:/packet%s discarded for bad action}\n");
+ p(pfsyncs_badlen, "\t\t{:dropped-short/%ju} "
+ "{N:/packet%s discarded for short packet}\n");
+ p(pfsyncs_badval, "\t\t{:dropped-bad-values/%ju} "
+ "{N:/state%s discarded for bad values}\n");
+ p(pfsyncs_stale, "\t\t{:dropped-stale-state/%ju} "
+ "{N:/stale state%s}\n");
+ p(pfsyncs_badstate, "\t\t{:dropped-failed-lookup/%ju} "
+ "{N:/failed state lookup\\/insert%s}\n");
+ p(pfsyncs_opackets, "\t{:sent-inet-packets/%ju} "
+ "{N:/packet%s sent (IPv4})\n");
+ p(pfsyncs_opackets6, "\t{:send-inet6-packets/%ju} "
+ "{N:/packet%s sent (IPv6})\n");
+ pfsync_acts_stats("output-histogram", "sent",
&pfsyncstat.pfsyncs_oacts[0]);
- p(pfsyncs_onomem, "\t\t%ju failure%s due to mbuf memory error\n");
- p(pfsyncs_oerrors, "\t\t%ju send error%s\n");
+ p(pfsyncs_onomem, "\t\t{:discarded-no-memory/%ju} "
+ "{N:/failure%s due to mbuf memory error}\n");
+ p(pfsyncs_oerrors, "\t\t{:send-errors/%ju} "
+ "{N:/send error%s}\n");
#undef p
+ xo_close_container(name);
}
#endif /* PF */
@@ -162,10 +205,11 @@ pfsync_stats(u_long off, const char *nam
* Display a formatted value, or a '-' in the same space.
*/
static void
-show_stat(const char *fmt, int width, u_long value, short showvalue)
+show_stat(const char *fmt, int width, const char *name,
+ u_long value, short showvalue)
{
const char *lsep, *rsep;
- char newfmt[32];
+ char newfmt[64];
lsep = "";
if (strncmp(fmt, "LS", 2) == 0) {
@@ -179,23 +223,42 @@ show_stat(const char *fmt, int width, u_
}
if (showvalue == 0) {
/* Print just dash. */
- sprintf(newfmt, "%s%%%ds%s", lsep, width, rsep);
- printf(newfmt, "-");
+ xo_emit("{P:/%s}{D:/%*s}{P:/%s}", lsep, width, "-", rsep);
return;
}
+ /*
+ * XXX: workaround {P:} modifier can't be empty and doesn't seem to
+ * take args... so we need to conditionally include it in the format.
+ */
+#define maybe_pad(pad) do { \
+ if (strlen(pad)) { \
+ snprintf(newfmt, sizeof(newfmt), "{P:%s}", pad); \
+ xo_emit(newfmt); \
+ } \
+} while (0)
+
if (hflag) {
char buf[5];
/* Format in human readable form. */
humanize_number(buf, sizeof(buf), (int64_t)value, "",
HN_AUTOSCALE, HN_NOSPACE | HN_DECIMAL);
- sprintf(newfmt, "%s%%%ds%s", lsep, width, rsep);
- printf(newfmt, buf);
+ snprintf(newfmt, sizeof(newfmt), "%s%%%ds%s",
+ lsep, width, rsep);
+ xo_emit(newfmt, buf);
+ xo_attr("value", "%lu", value);
+ maybe_pad(lsep);
+ snprintf(newfmt, sizeof(newfmt), "{:%s/%%%ds}", name, width);
+ xo_emit(newfmt, buf);
+ maybe_pad(rsep);
} else {
/* Construct the format string. */
- sprintf(newfmt, "%s%%%d%s%s", lsep, width, fmt, rsep);
- printf(newfmt, value);
+ maybe_pad(lsep);
+ snprintf(newfmt, sizeof(newfmt), "{:%s/%%%d%s}",
+ name, width, fmt);
+ xo_emit(newfmt, value);
+ maybe_pad(rsep);
}
}
@@ -235,34 +298,37 @@ intpr(int interval, void (*pfunc)(char *
if (aflag && getifmaddrs(&ifmap) != 0)
err(EX_OSERR, "getifmaddrs");
+ xo_open_list("interface");
if (!pfunc) {
if (Wflag)
- printf("%-7.7s", "Name");
+ xo_emit("{T:/%-7.7s}", "Name");
else
- printf("%-5.5s", "Name");
- printf(" %5.5s %-13.13s %-17.17s %8.8s %5.5s %5.5s",
+ xo_emit("{T:/%-5.5s}", "Name");
+ xo_emit(" {T:/%5.5s} {T:/%-13.13s} {T:/%-17.17s} {T:/%8.8s} "
+ "{T:/%5.5s} {T:/%5.5s}",
"Mtu", "Network", "Address", "Ipkts", "Ierrs", "Idrop");
if (bflag)
- printf(" %10.10s","Ibytes");
- printf(" %8.8s %5.5s", "Opkts", "Oerrs");
+ xo_emit(" {T:/%10.10s}","Ibytes");
+ xo_emit(" {T:/%8.8s} {T:/%5.5s}", "Opkts", "Oerrs");
if (bflag)
- printf(" %10.10s","Obytes");
- printf(" %5s", "Coll");
+ xo_emit(" {T:/%10.10s}","Obytes");
+ xo_emit(" {T:/%5s}", "Coll");
if (dflag)
- printf(" %s", "Drop");
- putchar('\n');
+ xo_emit(" {T:/%s}", "Drop");
+ xo_emit("\n");
}
for (ifa = ifap; ifa; ifa = ifa->ifa_next) {
bool network = false, link = false;
+ char *name;
if (interface != NULL && strcmp(ifa->ifa_name, interface) != 0)
continue;
+ name = ifa->ifa_name;
+
if (pfunc) {
- char *name;
- name = ifa->ifa_name;
(*pfunc)(name);
/*
@@ -278,19 +344,21 @@ intpr(int interval, void (*pfunc)(char *
if (af != AF_UNSPEC && ifa->ifa_addr->sa_family != af)
continue;
+ xo_open_instance("interface");
+
if (Wflag)
- printf("%-7.7s", ifa->ifa_name);
+ xo_emit("{tk:name/%-7.7s}", name);
else
- printf("%-5.5s", ifa->ifa_name);
+ xo_emit("{tk:name/%-5.5s}", name);
#define IFA_MTU(ifa) (((struct if_data *)(ifa)->ifa_data)->ifi_mtu)
- show_stat("lu", 6, IFA_MTU(ifa), IFA_MTU(ifa));
+ show_stat("lu", 6, "mtu", IFA_MTU(ifa), IFA_MTU(ifa));
#undef IFA_MTU
switch (ifa->ifa_addr->sa_family) {
case AF_UNSPEC:
- printf("%-13.13s ", "none");
- printf("%-15.15s ", "none");
+ xo_emit("{:network/%-13.13s} ", "none");
+ xo_emit("{:address/%-15.15s} ", "none");
break;
case AF_INET:
{
@@ -298,9 +366,10 @@ intpr(int interval, void (*pfunc)(char *
sin = (struct sockaddr_in *)ifa->ifa_addr;
mask = (struct sockaddr_in *)ifa->ifa_netmask;
- printf("%-13.13s ", netname(sin->sin_addr.s_addr,
+ xo_emit("{t:network/%-13.13s} ",
+ netname(sin->sin_addr.s_addr,
mask->sin_addr.s_addr));
- printf("%-17.17s ",
+ xo_emit("{t:address/%-17.17s} ",
routename(sin->sin_addr.s_addr));
network = true;
@@ -314,67 +383,82 @@ intpr(int interval, void (*pfunc)(char *
sin6 = (struct sockaddr_in6 *)ifa->ifa_addr;
mask = (struct sockaddr_in6 *)ifa->ifa_netmask;
- printf("%-13.13s ", netname6(sin6, &mask->sin6_addr));
+ xo_emit("{t:network/%-13.13s} ",
+ netname6(sin6, &mask->sin6_addr));
getnameinfo(ifa->ifa_addr, ifa->ifa_addr->sa_len,
addr_buf, sizeof(addr_buf), 0, 0, NI_NUMERICHOST);
- printf("%-17.17s ", addr_buf);
+ xo_emit("{t:address/%-17.17s} ", addr_buf);
network = 1;
break;
- }
+ }
#endif /* INET6 */
case AF_LINK:
{
struct sockaddr_dl *sdl;
char *cp, linknum[10];
- int n, m;
+ int len = 32;
+ char buf[len];
+ int n, z;
sdl = (struct sockaddr_dl *)ifa->ifa_addr;
cp = (char *)LLADDR(sdl);
n = sdl->sdl_alen;
sprintf(linknum, "<Link#%d>", sdl->sdl_index);
- m = printf("%-13.13s ", linknum);
-
- while ((--n >= 0) && (m < 30))
- m += printf("%02x%c", *cp++ & 0xff,
- n > 0 ? ':' : ' ');
- m = 32 - m;
- while (m-- > 0)
- putchar(' ');
-
+ xo_emit("{t:network/%-13.13s} ", linknum);
+ buf[0] = '\0';
+ z = 0;
+ while ((--n >= 0) && (z < len)) {
+ snprintf(buf + z, len - z, "%02x%c",
+ *cp++ & 0xff, n > 0 ? ':' : ' ');
+ z += 3;
+ }
+ if (z > 0)
+ xo_emit("{:address/%*s}", 32 - z, buf);
+ else
+ xo_emit("{P: }");
link = 1;
break;
}
}
#define IFA_STAT(s) (((struct if_data *)ifa->ifa_data)->ifi_ ## s)
- show_stat("lu", 8, IFA_STAT(ipackets), link|network);
- show_stat("lu", 5, IFA_STAT(ierrors), link);
- show_stat("lu", 5, IFA_STAT(iqdrops), link);
+ show_stat("lu", 8, "received-packets", IFA_STAT(ipackets),
+ link|network);
+ show_stat("lu", 5, "received-errors", IFA_STAT(ierrors), link);
+ show_stat("lu", 5, "dropped-packet", IFA_STAT(iqdrops), link);
if (bflag)
- show_stat("lu", 10, IFA_STAT(ibytes), link|network);
- show_stat("lu", 8, IFA_STAT(opackets), link|network);
- show_stat("lu", 5, IFA_STAT(oerrors), link);
+ show_stat("lu", 10, "received-bytes", IFA_STAT(ibytes),
+ link|network);
+ show_stat("lu", 8, "sent-packets", IFA_STAT(opackets),
+ link|network);
+ show_stat("lu", 5, "send-errors", IFA_STAT(oerrors), link);
if (bflag)
- show_stat("lu", 10, IFA_STAT(obytes), link|network);
- show_stat("NRSlu", 5, IFA_STAT(collisions), link);
+ show_stat("lu", 10, "sent-bytes", IFA_STAT(obytes),
+ link|network);
+ show_stat("NRSlu", 5, "collisions", IFA_STAT(collisions), link);
if (dflag)
- show_stat("LSlu", 5, IFA_STAT(oqdrops), link);
- putchar('\n');
+ show_stat("LSlu", 5, "dropped-packets",
+ IFA_STAT(oqdrops), link);
+ xo_emit("\n");
- if (!aflag)
+ if (!aflag) {
+ xo_close_instance("interface");
continue;
+ }
/*
* Print family's multicast addresses.
*/
+ xo_open_list("multicast-address");
for (ifma = next_ifma(ifmap, ifa->ifa_name,
- ifa->ifa_addr->sa_family);
- ifma != NULL;
- ifma = next_ifma(ifma, ifa->ifa_name,
- ifa->ifa_addr->sa_family)) {
+ ifa->ifa_addr->sa_family);
+ ifma != NULL;
+ ifma = next_ifma(ifma, ifa->ifa_name,
+ ifa->ifa_addr->sa_family)) {
const char *fmt = NULL;
+ xo_open_instance("multicast-address");
switch (ifma->ifma_addr->sa_family) {
case AF_INET:
{
@@ -391,7 +475,7 @@ intpr(int interval, void (*pfunc)(char *
getnameinfo(ifma->ifma_addr,
ifma->ifma_addr->sa_len, addr_buf,
sizeof(addr_buf), 0, 0, NI_NUMERICHOST);
- printf("%*s %s\n",
+ xo_emit("{P:/%*s }{t:address/%-19.19s}",
Wflag ? 27 : 25, "", addr_buf);
break;
#endif /* INET6 */
@@ -412,21 +496,24 @@ intpr(int interval, void (*pfunc)(char *
}
if (fmt) {
- printf("%*s %-17.17s",
+ xo_emit("{P:/%*s }{t:address/%-17.17s/}",
Wflag ? 27 : 25, "", fmt);
if (ifma->ifma_addr->sa_family == AF_LINK) {
- printf(" %8ju",
- (uintmax_t )IFA_STAT(imcasts));
- printf("%*s", bflag ? 17 : 6, "");
- printf(" %8ju",
- (uintmax_t )IFA_STAT(omcasts));
- }
- putchar('\n');
+ xo_emit(" {:received-packets/%8lu}",
+ IFA_STAT(imcasts));
+ xo_emit("{P:/%*s}", bflag? 17 : 6, "");
+ xo_emit(" {:sent-packets/%8lu}",
+ IFA_STAT(omcasts));
+ }
+ xo_emit("\n");
}
-
+ xo_close_instance("multicast-address");
ifma = ifma->ifma_next;
}
+ xo_close_list("multicast-address");
+ xo_close_instance("interface");
}
+ xo_close_list("interface");
freeifaddrs(ifap);
if (aflag)
@@ -455,7 +542,7 @@ fill_iftot(struct iftot *st)
bool found = false;
if (getifaddrs(&ifap) != 0)
- err(EX_OSERR, "getifaddrs");
+ xo_err(EX_OSERR, "getifaddrs");
bzero(st, sizeof(*st));
@@ -481,7 +568,7 @@ fill_iftot(struct iftot *st)
}
if (interface && found == false)
- err(EX_DATAERR, "interface %s not found", interface);
+ xo_err(EX_DATAERR, "interface %s not found", interface);
freeifaddrs(ifap);
}
@@ -520,23 +607,26 @@ sidewaysintpr(int interval)
interval_it.it_interval.tv_usec = 0;
interval_it.it_value = interval_it.it_interval;
setitimer(ITIMER_REAL, &interval_it, NULL);
+ xo_open_list("interface-statistics");
banner:
- printf("%17s %14s %16s", "input",
+ xo_emit("{T:/%17s} {T:/%14s} {T:/%16s}\n", "input",
interface != NULL ? interface : "(Total)", "output");
- putchar('\n');
- printf("%10s %5s %5s %10s %10s %5s %10s %5s",
+ xo_emit("{T:/%10s} {T:/%5s} {T:/%5s} {T:/%10s} {T:/%10s} {T:/%5s} "
+ "{T:/%10s} {T:/%5s}",
"packets", "errs", "idrops", "bytes", "packets", "errs", "bytes",
"colls");
if (dflag)
- printf(" %5.5s", "drops");
- putchar('\n');
- fflush(stdout);
+ xo_emit(" {T:/%5.5s}", "drops");
+ xo_emit("\n");
+ xo_flush();
line = 0;
loop:
- if ((noutputs != 0) && (--noutputs == 0))
- exit(0);
+ if ((noutputs != 0) && (--noutputs == 0)) {
+ xo_close_list("interface-statistics");
+ return;
+ }
oldmask = sigblock(sigmask(SIGALRM));
while (!signalled)
sigpause(0);
@@ -546,18 +636,29 @@ loop:
fill_iftot(new);
- show_stat("lu", 10, new->ift_ip - old->ift_ip, 1);
- show_stat("lu", 5, new->ift_ie - old->ift_ie, 1);
- show_stat("lu", 5, new->ift_id - old->ift_id, 1);
- show_stat("lu", 10, new->ift_ib - old->ift_ib, 1);
- show_stat("lu", 10, new->ift_op - old->ift_op, 1);
- show_stat("lu", 5, new->ift_oe - old->ift_oe, 1);
- show_stat("lu", 10, new->ift_ob - old->ift_ob, 1);
- show_stat("NRSlu", 5, new->ift_co - old->ift_co, 1);
+ xo_open_instance("stats");
+ show_stat("lu", 10, "received-packets",
+ new->ift_ip - old->ift_ip, 1);
+ show_stat("lu", 5, "received-errors",
+ new->ift_ie - old->ift_ie, 1);
+ show_stat("lu", 5, "dropped-packets",
+ new->ift_id - old->ift_id, 1);
+ show_stat("lu", 10, "received-bytes",
+ new->ift_ib - old->ift_ib, 1);
+ show_stat("lu", 10, "sent-packets",
+ new->ift_op - old->ift_op, 1);
+ show_stat("lu", 5, "send-errors",
+ new->ift_oe - old->ift_oe, 1);
+ show_stat("lu", 10, "sent-bytes",
+ new->ift_ob - old->ift_ob, 1);
+ show_stat("NRSlu", 5, "collisions",
+ new->ift_co - old->ift_co, 1);
if (dflag)
- show_stat("LSlu", 5, new->ift_od - old->ift_od, 1);
- putchar('\n');
- fflush(stdout);
+ show_stat("LSlu", 5, "dropped-packets",
+ new->ift_od - old->ift_od, 1);
+ xo_close_instance("stats");
+ xo_emit("\n");
+ xo_flush();
if (new == &ift[0]) {
new = &ift[1];
Modified: head/usr.bin/netstat/inet.c
==============================================================================
--- head/usr.bin/netstat/inet.c Sat Feb 21 23:39:43 2015 (r279121)
+++ head/usr.bin/netstat/inet.c Sat Feb 21 23:47:20 2015 (r279122)
@@ -78,12 +78,14 @@ __FBSDID("$FreeBSD$");
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
+#include <stdbool.h>
#include <string.h>
#include <unistd.h>
+#include <libxo/xo.h>
#include "netstat.h"
char *inetname(struct in_addr *);
-void inetprint(struct in_addr *, int, const char *, int);
+void inetprint(const char *, struct in_addr *, int, const char *, int);
#ifdef INET6
static int udp_done, tcp_done, sdp_done;
#endif /* INET6 */
@@ -114,15 +116,15 @@ pcblist_sysctl(int proto, const char *na
len = 0;
if (sysctlbyname(mibvar, 0, &len, 0, 0) < 0) {
if (errno != ENOENT)
- warn("sysctl: %s", mibvar);
+ xo_warn("sysctl: %s", mibvar);
return (0);
}
if ((buf = malloc(len)) == 0) {
- warnx("malloc %lu bytes", (u_long)len);
+ xo_warnx("malloc %lu bytes", (u_long)len);
return (0);
}
if (sysctlbyname(mibvar, buf, &len, 0, 0) < 0) {
- warn("sysctl: %s", mibvar);
+ xo_warn("sysctl: %s", mibvar);
free(buf);
return (0);
}
@@ -205,14 +207,14 @@ pcblist_kvm(u_long off, char **bufp, int
(pcbinfo.ipi_count + pcbinfo.ipi_count / 8) *
sizeof(struct xinpcb);
if ((buf = malloc(len)) == 0) {
- warnx("malloc %lu bytes", (u_long)len);
+ xo_warnx("malloc %lu bytes", (u_long)len);
return (0);
}
p = buf;
#define COPYOUT(obj, size) do { \
if (len < (size)) { \
- warnx("buffer size exceeded"); \
+ xo_warnx("buffer size exceeded"); \
goto fail; \
} \
bcopy((obj), p, (size)); \
@@ -349,8 +351,8 @@ protopr(u_long off, const char *name, in
oxig = xig = (struct xinpgen *)buf;
for (xig = (struct xinpgen *)((char *)xig + xig->xig_len);
- xig->xig_len > sizeof(struct xinpgen);
- xig = (struct xinpgen *)((char *)xig + xig->xig_len)) {
+ xig->xig_len > sizeof(struct xinpgen);
+ xig = (struct xinpgen *)((char *)xig + xig->xig_len)) {
if (istcp) {
timer = &((struct xtcpcb *)xig)->xt_timer;
tp = &((struct xtcpcb *)xig)->xt_tp;
@@ -403,186 +405,218 @@ protopr(u_long off, const char *name, in
if (first) {
if (!Lflag) {
- printf("Active Internet connections");
+ xo_emit("Active Internet connections");
if (aflag)
- printf(" (including servers)");
+ xo_emit(" (including servers)");
} else
- printf(
+ xo_emit(
"Current listen queue sizes (qlen/incqlen/maxqlen)");
- putchar('\n');
+ xo_emit("\n");
if (Aflag)
- printf("%-*s ", 2 * (int)sizeof(void *), "Tcpcb");
+ xo_emit("{T:/%-*s} ", 2 * (int)sizeof(void *),
+ "Tcpcb");
if (Lflag)
- printf((Aflag && !Wflag) ?
- "%-5.5s %-14.14s %-18.18s" :
- "%-5.5s %-14.14s %-22.22s",
+ xo_emit((Aflag && !Wflag) ?
+ "{T:/%-5.5s} {T:/%-14.14s} {T:/%-18.18s}" :
+ "{T:/%-5.5s} {T:/%-14.14s} {T:/%-22.22s}",
"Proto", "Listen", "Local Address");
else if (Tflag)
- printf((Aflag && !Wflag) ?
- "%-5.5s %-6.6s %-6.6s %-6.6s %-18.18s %s" :
- "%-5.5s %-6.6s %-6.6s %-6.6s %-22.22s %s",
+ xo_emit((Aflag && !Wflag) ?
+ "{T:/%-5.5s} {T:/%-6.6s} {T:/%-6.6s} {T:/%-6.6s} {T:/%-18.18s} {T:/%s}" :
+ "{T:/%-5.5s} {T:/%-6.6s} {T:/%-6.6s} {T:/%-6.6s} {T:/%-22.22s} {T:/%s}",
"Proto", "Rexmit", "OOORcv", "0-win",
"Local Address", "Foreign Address");
else {
- printf((Aflag && !Wflag) ?
- "%-5.5s %-6.6s %-6.6s %-18.18s %-18.18s" :
- "%-5.5s %-6.6s %-6.6s %-22.22s %-22.22s",
- "Proto", "Recv-Q", "Send-Q",
- "Local Address", "Foreign Address");
+ xo_emit((Aflag && !Wflag) ?
+ "{T:/%-5.5s} {T:/%-6.6s} {T:/%-6.6s} {T:/%-18.18s} {T:/%-18.18s}" :
+ "{T:/%-5.5s} {T:/%-6.6s} {T:/%-6.6s} {T:/%-22.22s} {T:/%-22.22s}",
+ "Proto", "Recv-Q", "Send-Q",
+ "Local Address", "Foreign Address");
if (!xflag && !Rflag)
- printf(" (state)");
+ xo_emit(" (state)");
}
if (xflag) {
- printf(" %-6.6s %-6.6s %-6.6s %-6.6s %-6.6s %-6.6s %-6.6s %-6.6s %-6.6s %-6.6s %-6.6s %-6.6s",
- "R-MBUF", "S-MBUF", "R-CLUS",
- "S-CLUS", "R-HIWA", "S-HIWA",
- "R-LOWA", "S-LOWA", "R-BCNT",
- "S-BCNT", "R-BMAX", "S-BMAX");
- printf(" %7.7s %7.7s %7.7s %7.7s %7.7s %7.7s",
- "rexmt", "persist", "keep",
- "2msl", "delack", "rcvtime");
+ xo_emit(" {T:/%-6.6s} {T:/%-6.6s} {T:/%-6.6s} "
+ "{T:/%-6.6s} {T:/%-6.6s} {T:/%-6.6s} "
+ "{T:/%-6.6s} {T:/%-6.6s} {T:/%-6.6s} "
+ "{T:/%-6.6s} {T:/%-6.6s} {T:/%-6.6s}",
+ "R-MBUF", "S-MBUF", "R-CLUS", "S-CLUS",
+ "R-HIWA", "S-HIWA", "R-LOWA", "S-LOWA",
+ "R-BCNT", "S-BCNT", "R-BMAX", "S-BMAX");
+ xo_emit(" {T:/%7.7s} {T:/%7.7s} {T:/%7.7s} "
+ "{T:/%7.7s} {T:/%7.7s} {T:/%7.7s}",
+ "rexmt", "persist", "keep", "2msl",
+ "delack", "rcvtime");
} else if (Rflag) {
- printf (" %8.8s %5.5s",
+ xo_emit(" {T:/%8.8s} {T:/%5.5s}",
"flowid", "ftype");
}
- putchar('\n');
+ xo_emit("\n");
first = 0;
}
if (Lflag && so->so_qlimit == 0)
continue;
+ xo_open_instance("socket");
if (Aflag) {
if (istcp)
- printf("%*lx ", 2 * (int)sizeof(void *), (u_long)inp->inp_ppcb);
+ xo_emit("{q:address/%*lx} ",
+ 2 * (int)sizeof(void *),
+ (u_long)inp->inp_ppcb);
else
- printf("%*lx ", 2 * (int)sizeof(void *), (u_long)so->so_pcb);
+ xo_emit("{q:adddress/%*lx} ",
+ 2 * (int)sizeof(void *),
+ (u_long)so->so_pcb);
}
#ifdef INET6
if ((inp->inp_vflag & INP_IPV6) != 0)
vchar = ((inp->inp_vflag & INP_IPV4) != 0) ?
- "46" : "6 ";
+ "46" : "6";
else
#endif
vchar = ((inp->inp_vflag & INP_IPV4) != 0) ?
- "4 " : " ";
+ "4" : "";
if (istcp && (tp->t_flags & TF_TOE) != 0)
- printf("%-3.3s%-2.2s ", "toe", vchar);
+ xo_emit("{:protocol/%-3.3s%-2.2s/%s%s} ", "toe", vchar);
else
- printf("%-3.3s%-2.2s ", name, vchar);
+ xo_emit("{:protocol/%-3.3s%-2.2s/%s%s} ", name, vchar);
if (Lflag) {
char buf1[15];
snprintf(buf1, 15, "%d/%d/%d", so->so_qlen,
so->so_incqlen, so->so_qlimit);
- printf("%-14.14s ", buf1);
+ xo_emit("{:listen-queue-sizes/%-14.14s} ", buf1);
} else if (Tflag) {
if (istcp)
- printf("%6u %6u %6u ", tp->t_sndrexmitpack,
- tp->t_rcvoopack, tp->t_sndzerowin);
+ xo_emit("{:sent-retransmit-packets/%6u} "
+ "{:received-out-of-order-packets/%6u} "
+ "{:sent-zero-window/%6u} ",
+ tp->t_sndrexmitpack, tp->t_rcvoopack,
+ tp->t_sndzerowin);
} else {
- printf("%6u %6u ",
+ xo_emit("{:receive-bytes-waiting/%6u} "
+ "{:send-bytes-waiting/%6u} ",
so->so_rcv.sb_cc, so->so_snd.sb_cc);
}
if (numeric_port) {
if (inp->inp_vflag & INP_IPV4) {
- inetprint(&inp->inp_laddr, (int)inp->inp_lport,
- name, 1);
+ inetprint("local", &inp->inp_laddr,
+ (int)inp->inp_lport, name, 1);
if (!Lflag)
- inetprint(&inp->inp_faddr,
+ inetprint("remote", &inp->inp_faddr,
(int)inp->inp_fport, name, 1);
}
#ifdef INET6
else if (inp->inp_vflag & INP_IPV6) {
- inet6print(&inp->in6p_laddr,
+ inet6print("local", &inp->in6p_laddr,
(int)inp->inp_lport, name, 1);
if (!Lflag)
- inet6print(&inp->in6p_faddr,
+ inet6print("remote", &inp->in6p_faddr,
(int)inp->inp_fport, name, 1);
} /* else nothing printed now */
#endif /* INET6 */
} else if (inp->inp_flags & INP_ANONPORT) {
if (inp->inp_vflag & INP_IPV4) {
- inetprint(&inp->inp_laddr, (int)inp->inp_lport,
- name, 1);
+ inetprint("local", &inp->inp_laddr,
+ (int)inp->inp_lport, name, 1);
if (!Lflag)
- inetprint(&inp->inp_faddr,
+ inetprint("remote", &inp->inp_faddr,
(int)inp->inp_fport, name, 0);
}
#ifdef INET6
else if (inp->inp_vflag & INP_IPV6) {
- inet6print(&inp->in6p_laddr,
+ inet6print("local", &inp->in6p_laddr,
(int)inp->inp_lport, name, 1);
if (!Lflag)
- inet6print(&inp->in6p_faddr,
+ inet6print("remote", &inp->in6p_faddr,
(int)inp->inp_fport, name, 0);
} /* else nothing printed now */
#endif /* INET6 */
} else {
if (inp->inp_vflag & INP_IPV4) {
- inetprint(&inp->inp_laddr, (int)inp->inp_lport,
- name, 0);
+ inetprint("local", &inp->inp_laddr,
+ (int)inp->inp_lport, name, 0);
if (!Lflag)
- inetprint(&inp->inp_faddr,
+ inetprint("remote", &inp->inp_faddr,
(int)inp->inp_fport, name,
inp->inp_lport != inp->inp_fport);
}
#ifdef INET6
else if (inp->inp_vflag & INP_IPV6) {
- inet6print(&inp->in6p_laddr,
+ inet6print("local", &inp->in6p_laddr,
(int)inp->inp_lport, name, 0);
if (!Lflag)
- inet6print(&inp->in6p_faddr,
+ inet6print("remote", &inp->in6p_faddr,
(int)inp->inp_fport, name,
inp->inp_lport != inp->inp_fport);
} /* else nothing printed now */
#endif /* INET6 */
}
if (xflag) {
- printf("%6u %6u %6u %6u %6u %6u %6u %6u %6u %6u %6u %6u",
- so->so_rcv.sb_mcnt, so->so_snd.sb_mcnt,
- so->so_rcv.sb_ccnt, so->so_snd.sb_ccnt,
- so->so_rcv.sb_hiwat, so->so_snd.sb_hiwat,
- so->so_rcv.sb_lowat, so->so_snd.sb_lowat,
- so->so_rcv.sb_mbcnt, so->so_snd.sb_mbcnt,
- so->so_rcv.sb_mbmax, so->so_snd.sb_mbmax);
+ xo_emit("{:receive-mbufs/%6u} {:send-mbufs/%6u} "
+ "{:receive-clusters/%6u} {:send-clusters/%6u} "
+ "{:receive-high-water/%6u} {:send-high-water/%6u} "
+ "{:receive-low-water/%6u} {:send-low-water/%6u} "
+ "{:receive-mbuf-bytes/%6u} {:send-mbuf-bytes/%6u} "
+ "{:receive-mbuf-bytes-max/%6u} "
+ "{:send-mbuf-bytes-max/%6u}",
+ so->so_rcv.sb_mcnt, so->so_snd.sb_mcnt,
+ so->so_rcv.sb_ccnt, so->so_snd.sb_ccnt,
+ so->so_rcv.sb_hiwat, so->so_snd.sb_hiwat,
+ so->so_rcv.sb_lowat, so->so_snd.sb_lowat,
+ so->so_rcv.sb_mbcnt, so->so_snd.sb_mbcnt,
+ so->so_rcv.sb_mbmax, so->so_snd.sb_mbmax);
if (timer != NULL)
- printf(" %4d.%02d %4d.%02d %4d.%02d %4d.%02d %4d.%02d %4d.%02d",
- timer->tt_rexmt / 1000, (timer->tt_rexmt % 1000) / 10,
- timer->tt_persist / 1000, (timer->tt_persist % 1000) / 10,
- timer->tt_keep / 1000, (timer->tt_keep % 1000) / 10,
- timer->tt_2msl / 1000, (timer->tt_2msl % 1000) / 10,
- timer->tt_delack / 1000, (timer->tt_delack % 1000) / 10,
- timer->t_rcvtime / 1000, (timer->t_rcvtime % 1000) / 10);
+ xo_emit(" {:retransmit-timer/%4d.%02d} "
+ "{:persist-timer/%4d.%02d} "
+ "{:keepalive-timer/%4d.%02d} "
+ "{:msl2-timer/%4d.%02d} "
+ "{:delay-ack-timer/%4d.%02d} "
+ "{:inactivity-timer/%4d.%02d}",
+ timer->tt_rexmt / 1000,
+ (timer->tt_rexmt % 1000) / 10,
+ timer->tt_persist / 1000,
+ (timer->tt_persist % 1000) / 10,
+ timer->tt_keep / 1000,
+ (timer->tt_keep % 1000) / 10,
+ timer->tt_2msl / 1000,
+ (timer->tt_2msl % 1000) / 10,
+ timer->tt_delack / 1000,
+ (timer->tt_delack % 1000) / 10,
+ timer->t_rcvtime / 1000,
+ (timer->t_rcvtime % 1000) / 10);
}
if (istcp && !Lflag && !xflag && !Tflag && !Rflag) {
if (tp->t_state < 0 || tp->t_state >= TCP_NSTATES)
- printf("%d", tp->t_state);
+ xo_emit("{:tcp-state/%d}", tp->t_state);
else {
- printf("%s", tcpstates[tp->t_state]);
+ xo_emit("{:tcp-state/%s}",
+ tcpstates[tp->t_state]);
#if defined(TF_NEEDSYN) && defined(TF_NEEDFIN)
/* Show T/TCP `hidden state' */
if (tp->t_flags & (TF_NEEDSYN|TF_NEEDFIN))
- putchar('*');
+ xo_emit("{:need-syn-or-fin/*}");
#endif /* defined(TF_NEEDSYN) && defined(TF_NEEDFIN) */
}
}
if (Rflag) {
- printf(" %08x %5d",
+ /* XXX: is this right Alfred */
+ xo_emit(" {:flow-id/%08x} {:flow-type/%5d}",
inp->inp_flowid,
inp->inp_flowtype);
}
- putchar('\n');
+ xo_emit("\n");
+ xo_close_instance("socket");
}
if (xig != oxig && xig->xig_gen != oxig->xig_gen) {
if (oxig->xig_count > xig->xig_count) {
*** DIFF OUTPUT TRUNCATED AT 1000 LINES ***
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