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update xfrm async events 

[XFRM] update xfrm async events

Report abbreviated async xfrm aevents.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
This commit is contained in:
jamal 2006-12-07 20:31:14 -05:00 committed by Stephen Hemminger
parent a377edc0e3
commit c9fd974bd8
1 changed files with 53 additions and 0 deletions
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53
ip/xfrm_monitor.c
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@ -150,6 +150,49 @@ static int xfrm_report_print(const struct sockaddr_nl *who,
return 0; return 0;
} }
void xfrm_ae_flags_print(__u32 flags, void *arg)
{
FILE *fp = (FILE*)arg;
fprintf(fp, " (0x%x) ", flags);
if (!flags)
return;
if (flags & XFRM_AE_CR)
fprintf(fp, " replay update ");
if (flags & XFRM_AE_CE)
fprintf(fp, " timer expired ");
if (flags & XFRM_AE_CU)
fprintf(fp, " policy updated ");
}
static int xfrm_ae_print(const struct sockaddr_nl *who,
struct nlmsghdr *n, void *arg)
{
FILE *fp = (FILE*)arg;
struct xfrm_aevent_id *id = NLMSG_DATA(n);
char abuf[256];
fprintf(fp, "Async event ");
xfrm_ae_flags_print(id->flags, arg);
fprintf(fp,"\n\t");
memset(abuf, '\0', sizeof(abuf));
fprintf(fp, "src %s ", rt_addr_n2a(id->sa_id.family,
sizeof(id->saddr), &id->saddr,
abuf, sizeof(abuf)));
memset(abuf, '\0', sizeof(abuf));
fprintf(fp, "dst %s ", rt_addr_n2a(id->sa_id.family,
sizeof(id->sa_id.daddr), &id->sa_id.daddr,
abuf, sizeof(abuf)));
fprintf(fp, " reqid 0x%x", id->reqid);
fprintf(fp, " protocol %s ", strxf_proto(id->sa_id.proto));
fprintf(fp, " SPI 0x%x", ntohl(id->sa_id.spi));
fprintf(fp, "\n");
fflush(fp);
return 0;
}
static int xfrm_accept_msg(const struct sockaddr_nl *who, static int xfrm_accept_msg(const struct sockaddr_nl *who,
struct nlmsghdr *n, void *arg) struct nlmsghdr *n, void *arg)
{ {
@ -190,6 +233,10 @@ static int xfrm_accept_msg(const struct sockaddr_nl *who,
xfrm_report_print(who, n, arg); xfrm_report_print(who, n, arg);
return 0; return 0;
} }
if (n->nlmsg_type == XFRM_MSG_NEWAE) {
xfrm_ae_print(who, n, arg);
return 0;
}
if (n->nlmsg_type != NLMSG_ERROR && n->nlmsg_type != NLMSG_NOOP && if (n->nlmsg_type != NLMSG_ERROR && n->nlmsg_type != NLMSG_NOOP &&
n->nlmsg_type != NLMSG_DONE) { n->nlmsg_type != NLMSG_DONE) {
fprintf(fp, "Unknown message: %08d 0x%08x 0x%08x\n", fprintf(fp, "Unknown message: %08d 0x%08x 0x%08x\n",
@ -206,6 +253,7 @@ int do_xfrm_monitor(int argc, char **argv)
unsigned groups = ~((unsigned)0); /* XXX */ unsigned groups = ~((unsigned)0); /* XXX */
int lacquire=0; int lacquire=0;
int lexpire=0; int lexpire=0;
int laevent=0;
int lpolicy=0; int lpolicy=0;
int lsa=0; int lsa=0;
int lreport=0; int lreport=0;
@ -225,6 +273,9 @@ int do_xfrm_monitor(int argc, char **argv)
} else if (matches(*argv, "SA") == 0) { } else if (matches(*argv, "SA") == 0) {
lsa=1; lsa=1;
groups = 0; groups = 0;
} else if (matches(*argv, "aevent") == 0) {
laevent=1;
groups = 0;
} else if (matches(*argv, "policy") == 0) { } else if (matches(*argv, "policy") == 0) {
lpolicy=1; lpolicy=1;
groups = 0; groups = 0;
@ -248,6 +299,8 @@ int do_xfrm_monitor(int argc, char **argv)
groups |= XFRMGRP_SA; groups |= XFRMGRP_SA;
if (lpolicy) if (lpolicy)
groups |= XFRMGRP_POLICY; groups |= XFRMGRP_POLICY;
if (laevent)
groups |= (1 << (XFRMNLGRP_AEVENTS - 1));
if (lreport) if (lreport)
groups |= XFRMGRP_REPORT; groups |= XFRMGRP_REPORT;