Revision: 462
http://vde.svn.sourceforge.net/vde/?rev=462&view=rev
Author: rd235
Date: 2011-01-24 09:39:24 +0000 (Mon, 24 Jan 2011)
Log Message:
-----------
iplog: added src mac addr logging + disable logging (null path).
Modified Paths:
--------------
trunk/vde-2/src/vde_switch/plugins/iplog.c
Modified: trunk/vde-2/src/vde_switch/plugins/iplog.c
===================================================================
--- trunk/vde-2/src/vde_switch/plugins/iplog.c 2011-01-15 17:39:43 UTC (rev
461)
+++ trunk/vde-2/src/vde_switch/plugins/iplog.c 2011-01-24 09:39:24 UTC (rev
462)
@@ -19,10 +19,6 @@
*
*/
-/* XXX missing:
- search ip
- */
-
#define _GNU_SOURCE
#include <stdio.h>
@@ -139,6 +135,7 @@
time_t last_seen;
int port;
short vlan;
+ unsigned char srcmac[ETH_ALEN];
short len;
unsigned char ipaddr[4];
};
@@ -158,7 +155,7 @@
/* search ip address into the hash tacle and add it if it does not exist.
log each new item added */
-static void ip_find_in_hash_update(int len,unsigned char *addr,int vlan,int
port)
+static void ip_find_in_hash_update(int len, unsigned char *addr, unsigned char
*srcmac, int vlan, int port)
{
struct ip_hash_entry *e;
int k = ip_hash(len, addr);
@@ -183,9 +180,10 @@
}
now=qtime();
e->last_seen = now;
- if(e->port != port || e->vlan != vlan) {
+ if(e->port != port || e->vlan != vlan ||
memcmp(e->srcmac,srcmac,ETH_ALEN)!=0) {
e->port=port;
e->vlan = vlan;
+ memcpy(e->srcmac,srcmac,ETH_ALEN);
char hostname[100];
char msg[1024];
char lf[]="\n";
@@ -202,8 +200,10 @@
username="(none)";
else
username=pwd->pw_name;
- iov[1].iov_len=snprintf(msg,sizeof(msg),"ipv%d %s
port=%d vlan=%d user=%s",
- (len==4)?4:6, hostname, port, vlan,
username);
+ iov[1].iov_len=snprintf(msg,sizeof(msg),"ipv%d %s
mac=%02x:%02x:%02x:%02x:%02x:%02x port=%d vlan=%d user=%s",
+ (len==4)?4:6, hostname,
+ srcmac[0], srcmac[1], srcmac[2],
srcmac[3], srcmac[4], srcmac[5],
+ port, vlan, username);
for (epn=0; (descr=port_descr(port,epn)) != NULL;
epn++) {
int len=iov[1].iov_len;
int descrlen=snprintf(msg+len,sizeof(msg)-len,"
\"%s\"",descr);
@@ -292,7 +292,7 @@
uint32_t *addr=UINT32(pb->v4.ip4src[0]);
if ((addr[0] & ip4scan->mask) ==
ip4scan->addr) {
-
ip_find_in_hash_update(4,pb->v4.ip4src,vlan,port);
+
ip_find_in_hash_update(4,pb->v4.ip4src,ph->src,vlan,port);
break;
}
}
@@ -316,7 +316,7 @@
((addr[3] & ip6scan->mask[3]) ==
ip6scan->addr[3])
)
{
-
ip_find_in_hash_update(16,pb->v6.ip6src,vlan,port);
+
ip_find_in_hash_update(16,pb->v6.ip6src,ph->src,vlan,port);
break;
}
}
@@ -386,8 +386,11 @@
} else
return ENOENT;
}
- } else
- return EINVAL;
+ } else {
+ closelogfile();
+ logfilefd=-1;
+ return 0;
+ }
}
/* add a v4 range (recursive) */
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