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inetmib1: Support the MIB2 TCP statistics.

This commit is contained in:
Juan Lang 2008-06-25 09:31:56 -07:00 committed by Alexandre Julliard
parent 297190fde2
commit 74310cb0e3
1 changed files with 67 additions and 0 deletions
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67
dlls/inetmib1/main.c
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@ -756,6 +756,72 @@ static BOOL mib2IcmpQuery(BYTE bPduType, SnmpVarBind *pVarBind,
return TRUE;
}
static UINT mib2Tcp[] = { 1,3,6,1,2,1,6 };
static MIB_TCPSTATS tcpStats;
static void mib2TcpInit(void)
{
GetTcpStatistics(&tcpStats);
}
static struct structToAsnValue mib2TcpMap[] = {
{ FIELD_OFFSET(MIB_TCPSTATS, dwRtoAlgorithm), copyInt },
{ FIELD_OFFSET(MIB_TCPSTATS, dwRtoMin), copyInt },
{ FIELD_OFFSET(MIB_TCPSTATS, dwRtoMax), copyInt },
{ FIELD_OFFSET(MIB_TCPSTATS, dwMaxConn), copyInt },
{ FIELD_OFFSET(MIB_TCPSTATS, dwActiveOpens), copyInt },
{ FIELD_OFFSET(MIB_TCPSTATS, dwPassiveOpens), copyInt },
{ FIELD_OFFSET(MIB_TCPSTATS, dwAttemptFails), copyInt },
{ FIELD_OFFSET(MIB_TCPSTATS, dwEstabResets), copyInt },
{ FIELD_OFFSET(MIB_TCPSTATS, dwCurrEstab), copyInt },
{ FIELD_OFFSET(MIB_TCPSTATS, dwInSegs), copyInt },
{ FIELD_OFFSET(MIB_TCPSTATS, dwOutSegs), copyInt },
{ FIELD_OFFSET(MIB_TCPSTATS, dwRetransSegs), copyInt },
{ FIELD_OFFSET(MIB_TCPSTATS, dwInErrs), copyInt },
{ FIELD_OFFSET(MIB_TCPSTATS, dwOutRsts), copyInt },
{ FIELD_OFFSET(MIB_TCPSTATS, dwNumConns), copyInt },
};
static BOOL mib2TcpQuery(BYTE bPduType, SnmpVarBind *pVarBind,
AsnInteger32 *pErrorStatus)
{
AsnObjectIdentifier myOid = DEFINE_OID(mib2Tcp);
UINT item = 0;
TRACE("(0x%02x, %s, %p)\n", bPduType, SnmpUtilOidToA(&pVarBind->name),
pErrorStatus);
switch (bPduType)
{
case SNMP_PDU_GET:
case SNMP_PDU_GETNEXT:
*pErrorStatus = getItemFromOid(&pVarBind->name, &myOid, bPduType,
&item);
if (!*pErrorStatus)
{
*pErrorStatus = mapStructEntryToValue(mib2TcpMap,
DEFINE_SIZEOF(mib2TcpMap), &tcpStats, item, bPduType, pVarBind);
if (!*pErrorStatus && bPduType == SNMP_PDU_GETNEXT)
{
AsnObjectIdentifier oid;
SnmpUtilOidCpy(&pVarBind->name, &myOid);
oid.idLength = 1;
oid.ids = &item;
SnmpUtilOidAppend(&pVarBind->name, &oid);
}
}
break;
case SNMP_PDU_SET:
*pErrorStatus = SNMP_ERRORSTATUS_READONLY;
break;
default:
FIXME("0x%02x: unsupported PDU type\n", bPduType);
*pErrorStatus = SNMP_ERRORSTATUS_NOSUCHNAME;
}
return TRUE;
}
/* This list MUST BE lexicographically sorted */
static struct mibImplementation supportedIDs[] = {
{ DEFINE_OID(mib2IfNumber), mib2IfNumberInit, mib2IfNumberQuery },
@ -763,6 +829,7 @@ static struct mibImplementation supportedIDs[] = {
{ DEFINE_OID(mib2Ip), mib2IpStatsInit, mib2IpStatsQuery },
{ DEFINE_OID(mib2IpAddr), mib2IpAddrInit, mib2IpAddrQuery },
{ DEFINE_OID(mib2Icmp), mib2IcmpInit, mib2IcmpQuery },
{ DEFINE_OID(mib2Tcp), mib2TcpInit, mib2TcpQuery },
};
static UINT minSupportedIDLength;