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Code Issues Releases Activity

o Partially revert rev. 1.103, fix 'ipfw show': dynamically adjust a

Browse Source 
width of fields for packets and bytes counters.

PR:		bin/47196
Reviewed by:	-audit
Not objected by: luigi, des

o Use %llu instead of deprecated %qu convert specification for ipfw
packets and bytes counters.

Noted by:	des
MFC after:	1 month
This commit is contained in:
Maxim Konovalov 2003-03-13 10:51:53 +00:00
parent f711eff1d2
commit 45f6135194
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=112189
1 changed files with 39 additions and 11 deletions
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50
sbin/ipfw/ipfw2.c
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@ -802,7 +802,7 @@ show_prerequisites(int *flags, int want, int cmd)
}
static void
show_ipfw(struct ip_fw *rule)
show_ipfw(struct ip_fw *rule, int pcwidth, int bcwidth)
{
static int twidth = 0;
int l;
@ -823,7 +823,8 @@ show_ipfw(struct ip_fw *rule)
printf("%05u ", rule->rulenum);
if (do_acct)
printf("%10qu %10qu ", rule->pcnt, rule->bcnt);
printf("%*llu %*llu ", pcwidth, rule->pcnt, bcwidth,
rule->bcnt);
if (do_time) {
char timestr[30];
@ -1202,7 +1203,7 @@ show_ipfw(struct ip_fw *rule)
}
static void
show_dyn_ipfw(ipfw_dyn_rule *d)
show_dyn_ipfw(ipfw_dyn_rule *d, int pcwidth, int bcwidth)
{
struct protoent *pe;
struct in_addr a;
@ -1212,8 +1213,8 @@ show_dyn_ipfw(ipfw_dyn_rule *d)
return;
}
printf("%05d %10qu %10qu (%ds)",
d->rulenum, d->pcnt, d->bcnt, d->expire);
printf("%05d %*llu %*llu (%ds)", d->rulenum, pcwidth, d->pcnt, bcwidth,
d->bcnt, d->expire);
switch (d->dyn_type) {
case O_LIMIT_PARENT:
printf(" PARENT %d", d->count);
@ -1557,7 +1558,7 @@ list(int ac, char *av[])
ipfw_dyn_rule *dynrules, *d;
void *lim, *data = NULL;
int n, nbytes, nstat, ndyn;
int bcwidth, n, nbytes, nstat, ndyn, pcwidth, width;
int exitval = EX_OK;
int lac;
char **lav;
@ -1607,16 +1608,43 @@ list(int ac, char *av[])
n = (void *)r - data;
ndyn = (nbytes - n) / sizeof *dynrules;
/* if showing stats, figure out column widths ahead of time */
bcwidth = pcwidth = 0;
if (do_acct) {
for (n = 0, r = data; n < nstat;
n++, r = (void *)r + RULESIZE(r)) {
/* packet counter */
width = snprintf(NULL, 0, "%llu", r->pcnt);
if (width > pcwidth)
pcwidth = width;
/* byte counter */
width = snprintf(NULL, 0, "%llu", r->bcnt);
if (width > bcwidth)
bcwidth = width;
}
}
if (do_dynamic && ndyn) {
for (n = 0, d = dynrules; n < ndyn; n++, d++) {
width = snprintf(NULL, 0, "%llu", d->pcnt);
if (width > pcwidth)
pcwidth = width;
width = snprintf(NULL, 0, "%llu", d->bcnt);
if (width > bcwidth)
bcwidth = width;
}
}
/* if no rule numbers were specified, list all rules */
if (ac == 0) {
for (n = 0, r = data; n < nstat;
n++, r = (void *)r + RULESIZE(r) )
show_ipfw(r);
show_ipfw(r, pcwidth, bcwidth);
if (do_dynamic && ndyn) {
printf("## Dynamic rules (%d):\n", ndyn);
for (n = 0, d = dynrules; n < ndyn; n++, d++)
show_dyn_ipfw(d);
show_dyn_ipfw(d, pcwidth, bcwidth);
}
goto done;
}
@ -1636,7 +1664,7 @@ list(int ac, char *av[])
if (r->rulenum > rnum)
break;
if (r->rulenum == rnum) {
show_ipfw(r);
show_ipfw(r, pcwidth, bcwidth);
seen = 1;
}
}
@ -1659,7 +1687,7 @@ list(int ac, char *av[])
if (d->rulenum > rnum)
break;
if (d->rulenum == rnum)
show_dyn_ipfw(d);
show_dyn_ipfw(d, pcwidth, bcwidth);
}
}
}
@ -3221,7 +3249,7 @@ add(int ac, char *av[])
if (getsockopt(s, IPPROTO_IP, IP_FW_ADD, rule, &i) == -1)
err(EX_UNAVAILABLE, "getsockopt(%s)", "IP_FW_ADD");
if (!do_quiet)
show_ipfw(rule);
show_ipfw(rule, 10, 10);
}
static void