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--- agent/mibgroup/sctp-mib/sctpTables_freebsd.c.orig 1970-01-01 09:00:00.000000000 +0900
+++ agent/mibgroup/sctp-mib/sctpTables_freebsd.c 2009-01-23 23:52:37.000000000 +0900
@@ -0,0 +1,245 @@
+#include "sctpAssocTable.h"
+#include "sctpAssocLocalAddrTable.h"
+#include "sctpAssocRemAddrTable.h"
+#include "sctpTables_common.h"
+
+#include <util_funcs.h>
+
+#include <stdio.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/sysctl.h>
+#include <stdint.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <netinet/sctp.h>
+#include <netinet/sctp_constants.h>
+
+
+static int
+parse_assoc_local_addresses(sctpTables_containers * containers,
+ struct xsctp_laddr *xladdr)
+{
+ int ret;
+ sctpAssocLocalAddrTable_entry *entry;
+ entry = sctpAssocLocalAddrTable_entry_create();
+ if (entry == NULL)
+ return SNMP_ERR_GENERR;
+
+ entry->sctpAssocId = 0;
+ if (xladdr->address.sa.sa_family == AF_INET) {
+ entry->sctpAssocLocalAddrType = INETADDRESSTYPE_IPV4;
+ entry->sctpAssocLocalAddr_len = 4;
+ memcpy(entry->sctpAssocLocalAddr,
+ &xladdr->address.sin.sin_addr,
+ entry->sctpAssocLocalAddr_len);
+ } else if (xladdr->address.sa.sa_family == AF_INET6) {
+ entry->sctpAssocLocalAddrType = INETADDRESSTYPE_IPV6;
+ entry->sctpAssocLocalAddr_len = 16;
+ memcpy(entry->sctpAssocLocalAddr,
+ &xladdr->address.sin6.sin6_addr,
+ entry->sctpAssocLocalAddr_len);
+ }
+ entry->sctpAssocLocalAddrStartTime = xladdr->start_time.tv_sec;
+ ret = sctpAssocLocalAddrTable_add_or_update(containers->sctpAssocLocalAddrTable,
+ entry);
+ if (ret != SNMP_ERR_NOERROR)
+ return SNMP_ERR_GENERR;
+
+ return SNMP_ERR_NOERROR;
+}
+
+static int
+parse_assoc_xstcb(sctpTables_containers * containers, struct xsctp_tcb *xstcb)
+{
+ long inode;
+ char *token;
+ int ret;
+ sctpAssocTable_entry *entry;
+
+ entry = sctpAssocTable_entry_create();
+ if (entry == NULL)
+ return SNMP_ERR_GENERR;
+
+ switch (xstcb->state) {
+ case SCTP_STATE_INUSE:
+ entry->sctpAssocState = SCTPASSOCSTATE_DELETETCB;
+ break;
+ case SCTP_STATE_COOKIE_WAIT:
+ entry->sctpAssocState = SCTPASSOCSTATE_COOKIEWAIT;
+ break;
+ case SCTP_STATE_COOKIE_ECHOED:
+ entry->sctpAssocState = SCTPASSOCSTATE_COOKIEECHOED;
+ break;
+ case SCTP_STATE_OPEN:
+ entry->sctpAssocState = SCTPASSOCSTATE_ESTABLISHED;
+ break;
+ case SCTP_STATE_SHUTDOWN_SENT:
+ entry->sctpAssocState = SCTPASSOCSTATE_SHUTDOWNSENT;
+ break;
+ case SCTP_STATE_SHUTDOWN_RECEIVED:
+ entry->sctpAssocState = SCTPASSOCSTATE_SHUTDOWNRECEIVED;
+ break;
+ case SCTP_STATE_SHUTDOWN_ACK_SENT:
+ entry->sctpAssocState = SCTPASSOCSTATE_SHUTDOWNACKSENT;
+ break;
+ default:
+ case SCTP_STATE_EMPTY:
+ entry->sctpAssocState = SCTPASSOCSTATE_CLOSED;
+ break;
+ };
+ entry->sctpAssocHeartBeatInterval = xstcb->heartbeat_interval;
+ entry->sctpAssocId = 0;
+ entry->sctpAssocPrimProcess = xstcb->primary_process;
+ entry->sctpAssocLocalPort = xstcb->local_port;
+ entry->sctpAssocRemPort = xstcb->remote_port;
+ entry->sctpAssocHeartBeatInterval = xstcb->heartbeat_interval;
+ entry->sctpAssocInStreams = xstcb->in_streams;
+ entry->sctpAssocOutStreams = xstcb->out_streams;
+ entry->sctpAssocMaxRetr = xstcb->max_nr_retrans;
+ entry->sctpAssocT1expireds = xstcb->T1_expireries;
+ entry->sctpAssocRtxChunks = xstcb->retransmitted_tsns;
+ entry->sctpAssocT2expireds = xstcb->T2_expireries;
+ entry->sctpAssocRemHostName[0] = 0;
+ entry->sctpAssocRemHostName_len = 0;
+ entry->sctpAssocDiscontinuityTime = xstcb->discontinuity_time.tv_sec;
+ entry->sctpAssocStartTime = xstcb->start_time.tv_sec;
+
+ ret = sctpAssocTable_add_or_update(containers->sctpAssocTable, entry);
+ if (ret != SNMP_ERR_NOERROR) {
+ return ret;
+ }
+
+ return SNMP_ERR_NOERROR;
+}
+
+
+static int
+parse_remaddr_xraddr(sctpTables_containers * containers,
+ struct xsctp_raddr *xraddr)
+{
+ char *token;
+ int ret;
+ sctpAssocRemAddrTable_entry *entry;
+
+ entry = sctpAssocRemAddrTable_entry_create();
+ if (entry == NULL)
+ return SNMP_ERR_GENERR;
+
+
+ entry->sctpAssocId = 0;
+
+ if(xraddr->active)
+ entry->sctpAssocRemAddrActive = TRUTHVALUE_TRUE;
+ else
+ entry->sctpAssocRemAddrActive = TRUTHVALUE_FALSE;
+
+ if (xraddr->heartbeat_enabled)
+ entry->sctpAssocRemAddrHBActive = TRUTHVALUE_TRUE;
+ else
+ entry->sctpAssocRemAddrHBActive = TRUTHVALUE_FALSE;
+
+ entry->sctpAssocRemAddrRTO = xraddr->rto;
+ entry->sctpAssocRemAddrMaxPathRtx = xraddr->max_path_rtx;
+ entry->sctpAssocRemAddrRtx = xraddr->rtx;
+ entry->sctpAssocRemAddrStartTime = xraddr->start_time.tv_sec;
+
+ if (xraddr->address.sa.sa_family == AF_INET) {
+ entry->sctpAssocRemAddrType = INETADDRESSTYPE_IPV4;
+ entry->sctpAssocRemAddr_len = 4;
+ memcpy(entry->sctpAssocRemAddr,
+ &xraddr->address.sin.sin_addr,
+ entry->sctpAssocRemAddr_len);
+ } else if (xraddr->address.sa.sa_family == AF_INET6) {
+ entry->sctpAssocRemAddrType = INETADDRESSTYPE_IPV6;
+ entry->sctpAssocRemAddr_len = 16;
+ memcpy(entry->sctpAssocRemAddr,
+ &xraddr->address.sin6.sin6_addr,
+ entry->sctpAssocRemAddr_len);
+ }
+ ret =
+ sctpAssocRemAddrTable_add_or_update(containers->
+ sctpAssocRemAddrTable, entry);
+ if (ret != SNMP_ERR_NOERROR) {
+ return ret;
+ }
+ return SNMP_ERR_NOERROR;
+}
+
+
+int
+sctpTables_arch_load(sctpTables_containers * containers, u_long * flags)
+{
+ int ret = SNMP_ERR_NOERROR;
+ size_t len;
+ caddr_t buf;
+ unsigned int offset;
+ struct xsctp_inpcb *xinp;
+ struct xsctp_tcb *xstcb;
+ struct xsctp_laddr *xladdr;
+ struct xsctp_raddr *xraddr;
+ sa_family_t family;
+ void *addr;
+
+
+ *flags |= SCTP_TABLES_LOAD_FLAG_DELETE_INVALID;
+ *flags |= SCTP_TABLES_LOAD_FLAG_AUTO_LOOKUP;
+ len = 0;
+ if (sysctlbyname("net.inet.sctp.assoclist", 0, &len, 0, 0) < 0) {
+ printf("Error %d (%s) could not get the assoclist\n", errno, strerror(errno));
+ return(-1);
+ }
+ if ((buf = (caddr_t)malloc(len)) == 0) {
+ printf("malloc %lu bytes failed.\n", (long unsigned)len);
+ return(-1);
+ }
+ if (sysctlbyname("net.inet.sctp.assoclist", buf, &len, 0, 0) < 0) {
+ printf("Error %d (%s) could not get the assoclist\n", errno, strerror(errno));
+ free(buf);
+ return(-1);
+ }
+ offset = 0;
+ xinp = (struct xsctp_inpcb *)(buf + offset);
+ while (xinp->last == 0) {
+ /* for each INP */
+ offset += sizeof(struct xsctp_inpcb);
+ /* Local addresses */
+ xladdr = (struct xsctp_laddr *)(buf + offset);
+ while (xladdr->last == 0) {
+ offset += sizeof(struct xsctp_laddr);
+ xladdr = (struct xsctp_laddr *)(buf + offset);
+ }
+ offset += sizeof(struct xsctp_laddr);
+ /* Associations */
+ xstcb = (struct xsctp_tcb *)(buf + offset);
+ while (xstcb->last == 0) {
+ xstcb = (struct xsctp_tcb *)(buf + offset);
+ offset += sizeof(struct xsctp_tcb);
+ parse_assoc_xstcb(containers, xstcb);
+ /* Local addresses */
+ xladdr = (struct xsctp_laddr *)(buf + offset);
+ while (xladdr->last == 0) {
+ parse_assoc_local_addresses(containers, xladdr);
+ offset += sizeof(struct xsctp_laddr);
+ xladdr = (struct xsctp_laddr *)(buf + offset);
+ }
+ offset += sizeof(struct xsctp_laddr);
+
+ /* Remote addresses */
+ xraddr = (struct xsctp_raddr *)(buf + offset);
+ while (xraddr->last == 0) {
+ parse_remaddr_xraddr(containers, xraddr);
+ offset += sizeof(struct xsctp_raddr);
+ xraddr = (struct xsctp_raddr *)(buf + offset);
+ }
+ offset += sizeof(struct xsctp_raddr);
+ xstcb = (struct xsctp_tcb *)(buf + offset);
+ }
+ offset += sizeof(struct xsctp_tcb);
+ xinp = (struct xsctp_inpcb *)(buf + offset);
+ }
+ free((void *)buf);
+ return ret;
+}
|
