//
// MIB_sess_match
// Match the target OID with a location in the Session table
//
// Notes:
//
// Return Codes:
// None.
//
// Error Codes:
// None
//
int MIB_sess_match(
IN AsnObjectIdentifier *Oid,
OUT UINT *Pos,
IN BOOL Next
)
{
AsnObjectIdentifier TempOid;
int nResult;
// Remove prefix including field reference
TempOid.idLength = Oid->idLength - MIB_OidPrefix.idLength -
MIB_SessPrefix.idLength - 1;
TempOid.ids = &Oid->ids[MIB_OidPrefix.idLength+MIB_SessPrefix.idLength+1];
*Pos = 0;
while ( *Pos < MIB_SessionTable.Len )
{
nResult = SnmpUtilOidCmp( &TempOid, &MIB_SessionTable.Table[*Pos].Oid );
if ( !nResult )
{
nResult = MIB_TBL_POS_FOUND;
if (Next) {
while ( ( (*Pos) + 1 < MIB_SessionTable.Len ) &&
!SnmpUtilOidCmp( &TempOid, &MIB_SessionTable.Table[(*Pos)+1].Oid)) {
(*Pos)++;
}
}
goto Exit;
}
if ( nResult < 0 )
{
nResult = MIB_TBL_POS_BEFORE;
goto Exit;
}
(*Pos)++;
}
nResult = MIB_TBL_POS_END;
Exit:
return nResult;
}
//
// MIB_dlog_cmp
// Routine for sorting the dlogion table.
//
// Notes:
//
// Return Codes:
// SNMPAPI_NOERROR
// SNMPAPI_ERROR
//
// Error Codes:
// None.
//
int dlog_entry_cmp(
IN DOM_LOGON_ENTRY *A,
IN DOM_LOGON_ENTRY *B
)
{
// Compare the OID's
return SnmpUtilOidCmp( &A->Oid, &B->Oid );
} // MIB_dlog_cmp
//
// MIB_odom_cmp
// Routine for sorting the session table.
//
// Notes:
//
// Return Codes:
// SNMPAPI_NOERROR
// SNMPAPI_ERROR
//
// Error Codes:
// None.
//
int _CRTAPI1 odom_entry_cmp(
IN const DOM_OTHER_ENTRY *A,
IN const DOM_OTHER_ENTRY *B
)
{
// Compare the OID's
return SnmpUtilOidCmp( (AsnObjectIdentifier *)&A->Oid,
(AsnObjectIdentifier *)&B->Oid );
} // MIB_odom_cmp
//
// MIB_user_cmp
// Routine for sorting the session table.
//
// Notes:
//
// Return Codes:
// SNMPAPI_NOERROR
// SNMPAPI_ERROR
//
// Error Codes:
// None.
//
int _CRTAPI1 user_entry_cmp(
IN const USER_ENTRY *A,
IN const USER_ENTRY *B
)
{
// Compare the OID's
return SnmpUtilOidCmp( (AsnObjectIdentifier *)&A->Oid,
(AsnObjectIdentifier *)&B->Oid );
} // MIB_user_cmp
void initvl()
{
UINT i;
UINT j;
UINT temp;
// allocate an index for each registered subagent
vl = (INT *)SnmpUtilMemAlloc(extAgentsLen * sizeof(INT));
// flag only if properly initialized
for(i=0, vlLen=0; i < (UINT)extAgentsLen; i++)
{
if (extAgents[i].fInitedOk)
{
vl[vlLen++] = i;
}
}
// sort these indexes...
for(i=0; i < vlLen; i++)
{
for(j=i + 1; j < vlLen; j++)
{
// if item[i] > item[j]
if (0 < SnmpUtilOidCmp(
&(extAgents[vl[i]].supportedView),
&(extAgents[vl[j]].supportedView)))
{
temp = vl[i];
vl[i] = vl[j];
vl[j] = temp;
}
}
}
} // end initvl()
static void testQuery(void)
{
BOOL (WINAPI *pQuery)(BYTE, SnmpVarBindList *, AsnInteger32 *,
AsnInteger32 *);
BOOL ret, moreData, noChange;
SnmpVarBindList list;
AsnInteger32 error, index;
UINT bogus[] = { 1,2,3,4 };
UINT mib2System[] = { 1,3,6,1,2,1,1 };
UINT mib2If[] = { 1,3,6,1,2,1,2 };
UINT mib2IfTable[] = { 1,3,6,1,2,1,2,2 };
UINT mib2IfDescr[] = { 1,3,6,1,2,1,2,2,1,2 };
UINT mib2IfAdminStatus[] = { 1,3,6,1,2,1,2,2,1,7 };
UINT mib2IfOperStatus[] = { 1,3,6,1,2,1,2,2,1,8 };
UINT mib2IpAddr[] = { 1,3,6,1,2,1,4,20,1,1 };
UINT mib2IpRouteTable[] = { 1,3,6,1,2,1,4,21,1,1 };
UINT mib2UdpTable[] = { 1,3,6,1,2,1,7,5,1,1 };
SnmpVarBind vars[3], vars2[3], vars3[3];
UINT entry;
pQuery = (void *)GetProcAddress(inetmib1, "SnmpExtensionQuery");
if (!pQuery)
{
win_skip("couldn't find SnmpExtensionQuery\n");
return;
}
/* Crash
ret = pQuery(0, NULL, NULL, NULL);
ret = pQuery(0, NULL, &error, NULL);
ret = pQuery(0, NULL, NULL, &index);
ret = pQuery(0, &list, NULL, NULL);
ret = pQuery(0, &list, &error, NULL);
*/
/* An empty list succeeds */
list.len = 0;
error = 0xdeadbeef;
index = 0xdeadbeef;
ret = pQuery(SNMP_PDU_GET, &list, &error, &index);
ok(ret, "SnmpExtensionQuery failed: %d, %d\n", error, index);
ok(error == SNMP_ERRORSTATUS_NOERROR,
"expected SNMP_ERRORSTATUS_NOERROR, got %d\n", error);
ok(index == 0, "expected index 0, got %d\n", index);
/* Oddly enough, this "succeeds," even though the OID is clearly
* unsupported.
*/
vars[0].name.idLength = sizeof(bogus) / sizeof(bogus[0]);
vars[0].name.ids = bogus;
vars[0].value.asnType = 0;
list.len = 1;
list.list = vars;
SetLastError(0xdeadbeef);
error = 0xdeadbeef;
index = 0xdeadbeef;
ret = pQuery(SNMP_PDU_GET, &list, &error, &index);
ok(ret, "SnmpExtensionQuery failed: %d, %d\n", error, index);
ok(error == SNMP_ERRORSTATUS_NOERROR ||
error == ERROR_FILE_NOT_FOUND /* Win9x */,
"expected SNMP_ERRORSTATUS_NOERROR or ERROR_FILE_NOT_FOUND, got %d\n",
error);
if (error == SNMP_ERRORSTATUS_NOERROR)
ok(index == 0, "expected index 0, got %d\n", index);
else if (error == ERROR_FILE_NOT_FOUND)
ok(index == 1, "expected index 1, got %d\n", index);
/* The OID isn't changed either: */
ok(!strcmp("1.2.3.4", SnmpUtilOidToA(&vars[0].name)),
"expected 1.2.3.4, got %s\n", SnmpUtilOidToA(&vars[0].name));
/* The table is not an accessible variable, so it fails */
vars[0].name.idLength = sizeof(mib2IfTable) / sizeof(mib2IfTable[0]);
vars[0].name.ids = mib2IfTable;
SetLastError(0xdeadbeef);
error = 0xdeadbeef;
index = 0xdeadbeef;
ret = pQuery(SNMP_PDU_GET, &list, &error, &index);
ok(ret, "SnmpExtensionQuery failed: %d, %d\n", error, index);
ok(error == SNMP_ERRORSTATUS_NOSUCHNAME,
"expected SNMP_ERRORSTATUS_NOSUCHNAME, got %d\n", error);
/* The index is 1-based rather than 0-based */
ok(index == 1, "expected index 1, got %d\n", index);
/* A Get fails on something that specifies a table (but not a particular
* entry in it)...
*/
vars[0].name.idLength = sizeof(mib2IfDescr) / sizeof(mib2IfDescr[0]);
vars[0].name.ids = mib2IfDescr;
vars[1].name.idLength =
sizeof(mib2IfAdminStatus) / sizeof(mib2IfAdminStatus[0]);
vars[1].name.ids = mib2IfAdminStatus;
vars[2].name.idLength =
sizeof(mib2IfOperStatus) / sizeof(mib2IfOperStatus[0]);
vars[2].name.ids = mib2IfOperStatus;
list.len = 3;
SetLastError(0xdeadbeef);
error = 0xdeadbeef;
index = 0xdeadbeef;
ret = pQuery(SNMP_PDU_GET, &list, &error, &index);
ok(ret, "SnmpExtensionQuery failed: %d, %d\n", error, index);
ok(error == SNMP_ERRORSTATUS_NOSUCHNAME,
"expected SNMP_ERRORSTATUS_NOSUCHNAME, got %d\n", error);
ok(index == 1, "expected index 1, got %d\n", index);
/* but a GetNext succeeds with the same values, because GetNext gets the
* entry after the specified OID, not the entry specified by it. The
* successor to the table is the first entry in the table.
* The OIDs need to be allocated, because GetNext modifies them to indicate
* the end of data.
*/
SnmpUtilOidCpy(&vars2[0].name, &vars[0].name);
SnmpUtilOidCpy(&vars2[1].name, &vars[1].name);
SnmpUtilOidCpy(&vars2[2].name, &vars[2].name);
list.list = vars2;
moreData = TRUE;
noChange = FALSE;
entry = 0;
do {
SetLastError(0xdeadbeef);
error = 0xdeadbeef;
index = 0xdeadbeef;
ret = pQuery(SNMP_PDU_GETNEXT, &list, &error, &index);
ok(ret, "SnmpExtensionQuery failed: %d, %d\n", error, index);
ok(error == SNMP_ERRORSTATUS_NOERROR,
"expected SNMP_ERRORSTATUS_NOERROR, got %d\n", error);
ok(index == 0, "expected index 0, got %d\n", index);
if (!ret)
moreData = FALSE;
else if (error)
moreData = FALSE;
else if (SnmpUtilOidNCmp(&vars2[0].name, &vars[0].name,
vars[0].name.idLength))
moreData = FALSE;
else if (SnmpUtilOidNCmp(&vars2[1].name, &vars[1].name,
vars[1].name.idLength))
moreData = FALSE;
else if (SnmpUtilOidNCmp(&vars2[2].name, &vars[2].name,
vars[2].name.idLength))
moreData = FALSE;
else if (!SnmpUtilOidCmp(&vars[0].name, &vars2[0].name) ||
!SnmpUtilOidCmp(&vars[1].name, &vars2[1].name) ||
!SnmpUtilOidCmp(&vars[2].name, &vars2[2].name))
{
/* If the OID isn't modified, the function isn't implemented on this
* platform, skip the remaining tests.
*/
noChange = TRUE;
}
if (moreData)
{
UINT lastID;
/* Check the OIDs. For these types of values (display strings and
* integers) they should increase by 1 for each element of the table
* according to RFC 1158. Windows sometimes has a weird value in the
* table, so allow any value as long as it's greater than the previous
* value on Windows.
*/
ok(vars2[0].name.idLength == vars[0].name.idLength + 1,
"expected length %d, got %d\n", vars[0].name.idLength + 1,
vars2[0].name.idLength);
lastID = vars2[0].name.ids[vars2[0].name.idLength - 1];
ok(lastID == entry + 1 || broken(lastID > entry),
"expected %d, got %d\n", entry + 1, lastID);
ok(vars2[1].name.idLength == vars[1].name.idLength + 1,
"expected length %d, got %d\n", vars[1].name.idLength + 1,
vars2[1].name.idLength);
lastID = vars2[1].name.ids[vars2[1].name.idLength - 1];
ok(lastID == entry + 1 || broken(lastID > entry),
"expected %d, got %d\n", entry + 1, lastID);
ok(vars2[2].name.idLength == vars[2].name.idLength + 1,
"expected length %d, got %d\n", vars[2].name.idLength + 1,
vars2[2].name.idLength);
lastID = vars2[2].name.ids[vars2[2].name.idLength - 1];
ok(lastID == entry + 1 || broken(lastID > entry),
"expected %d, got %d\n", entry + 1, lastID);
entry = lastID;
/* Check the types while we're at it */
ok(vars2[0].value.asnType == ASN_OCTETSTRING,
"expected ASN_OCTETSTRING, got %02x\n", vars2[0].value.asnType);
ok(vars2[1].value.asnType == ASN_INTEGER,
"expected ASN_INTEGER, got %02x\n", vars2[1].value.asnType);
ok(vars2[2].value.asnType == ASN_INTEGER,
"expected ASN_INTEGER, got %02x\n", vars2[2].value.asnType);
}
else if (noChange)
skip("no change in OID, no MIB2 IF table implementation\n");
} while (moreData && !noChange);
SnmpUtilVarBindFree(&vars2[0]);
SnmpUtilVarBindFree(&vars2[1]);
SnmpUtilVarBindFree(&vars2[2]);
/* Even though SnmpExtensionInit says this DLL supports the MIB2 system
* variables, on recent systems (at least Win2k) the first variable it
* returns a value for is the first interface.
*/
vars[0].name.idLength = sizeof(mib2System) / sizeof(mib2System[0]);
vars[0].name.ids = mib2System;
SnmpUtilOidCpy(&vars2[0].name, &vars[0].name);
vars2[0].value.asnType = 0;
list.len = 1;
list.list = vars2;
moreData = TRUE;
noChange = FALSE;
ret = pQuery(SNMP_PDU_GETNEXT, &list, &error, &index);
ok(ret, "SnmpExtensionQuery failed: %d, %d\n", error, index);
ok(error == SNMP_ERRORSTATUS_NOERROR,
"expected SNMP_ERRORSTATUS_NOERROR, got %d\n", error);
ok(index == 0, "expected index 0, got %d\n", index);
vars3[0].name.idLength = sizeof(mib2If) / sizeof(mib2If[0]);
vars3[0].name.ids = mib2If;
ok(!SnmpUtilOidNCmp(&vars2[0].name, &vars[0].name, vars[0].name.idLength) ||
!SnmpUtilOidNCmp(&vars2[0].name, &vars3[0].name, vars3[0].name.idLength),
"expected 1.3.6.1.2.1.1 or 1.3.6.1.2.1.2, got %s\n",
SnmpUtilOidToA(&vars2[0].name));
SnmpUtilVarBindFree(&vars2[0]);
/* Check the type and OIDs of the IP address table */
vars[0].name.idLength = sizeof(mib2IpAddr) / sizeof(mib2IpAddr[0]);
vars[0].name.ids = mib2IpAddr;
SnmpUtilOidCpy(&vars2[0].name, &vars[0].name);
vars2[0].value.asnType = 0;
list.len = 1;
list.list = vars2;
moreData = TRUE;
do {
ret = pQuery(SNMP_PDU_GETNEXT, &list, &error, &index);
ok(ret, "SnmpExtensionQuery failed: %d, %d\n", error, index);
ok(error == SNMP_ERRORSTATUS_NOERROR,
"expected SNMP_ERRORSTATUS_NOERROR, got %d\n", error);
ok(index == 0, "expected index 0, got %d\n", index);
if (!ret)
moreData = FALSE;
else if (error)
moreData = FALSE;
else if (SnmpUtilOidNCmp(&vars2[0].name, &vars[0].name,
vars[0].name.idLength))
moreData = FALSE;
else if (!SnmpUtilOidCmp(&vars2[0].name, &vars[0].name))
{
/* If the OID isn't modified, the function isn't implemented on this
* platform, skip the remaining tests.
*/
noChange = TRUE;
}
if (moreData)
{
/* Make sure the size of the OID is right.
* FIXME: don't know if IPv6 addrs are shared with this table.
* Don't think so, but I'm not certain.
*/
ok(vars2[0].name.idLength == vars[0].name.idLength + 4,
"expected length %d, got %d\n", vars[0].name.idLength + 4,
vars2[0].name.idLength);
/* Make sure the type is right */
ok(vars2[0].value.asnType == ASN_IPADDRESS,
"expected type ASN_IPADDRESS, got %02x\n",
vars2[0].value.asnType);
if (vars2[0].value.asnType == ASN_IPADDRESS)
{
UINT i;
/* This looks uglier than it is: the base OID for the IP
* address, 1.3.6.1.2.1.4.20.1.1, is appended with the IP
* address of the entry. So e.g. the loopback address is
* identified in MIB2 as 1.3.6.1.2.1.4.20.1.1.127.0.0.1
*/
for (i = 0; i < vars2[0].value.asnValue.address.length; i++)
{
ok(vars2[0].value.asnValue.address.stream[i] ==
vars2[0].name.ids[vars2[0].name.idLength - 4 + i],
"expected ident byte %d to be %d, got %d\n", i,
vars2[0].value.asnValue.address.stream[i],
vars2[0].name.ids[vars2[0].name.idLength - 4 + i]);
}
}
}
else if (noChange)
skip("no change in OID, no MIB2 IP address table implementation\n");
} while (moreData && !noChange);
SnmpUtilVarBindFree(&vars2[0]);
/* Check the type and OIDs of the IP route table */
vars[0].name.idLength = DEFINE_SIZEOF(mib2IpRouteTable);
vars[0].name.ids = mib2IpRouteTable;
SnmpUtilOidCpy(&vars2[0].name, &vars[0].name);
vars2[0].value.asnType = 0;
list.len = 1;
list.list = vars2;
moreData = TRUE;
noChange = FALSE;
do {
ret = pQuery(SNMP_PDU_GETNEXT, &list, &error, &index);
ok(ret, "SnmpExtensionQuery failed: %d, %d\n", error, index);
ok(error == SNMP_ERRORSTATUS_NOERROR,
"expected SNMP_ERRORSTATUS_NOERROR, got %d\n", error);
ok(index == 0, "expected index 0, got %d\n", index);
if (!ret)
moreData = FALSE;
else if (error)
moreData = FALSE;
else if (SnmpUtilOidNCmp(&vars2[0].name, &vars[0].name,
vars[0].name.idLength))
moreData = FALSE;
else if (!SnmpUtilOidCmp(&vars2[0].name, &vars[0].name))
{
/* If the OID isn't modified, the function isn't implemented on this
* platform, skip the remaining tests.
*/
noChange = TRUE;
}
if (moreData)
{
/* Make sure the size of the OID is right.
* FIXME: don't know if IPv6 addrs are shared with this table.
* Don't think so, but I'm not certain.
*/
ok(vars2[0].name.idLength == vars[0].name.idLength + 4,
"expected length %d, got %d\n", vars[0].name.idLength + 4,
vars2[0].name.idLength);
/* Make sure the type is right */
ok(vars2[0].value.asnType == ASN_IPADDRESS,
"expected type ASN_IPADDRESS, got %02x\n",
vars2[0].value.asnType);
if (vars2[0].value.asnType == ASN_IPADDRESS)
{
UINT i;
/* The base OID for the route table, 1.3.6.1.2.1.4.21.1.1, is
* appended with the dest IP address of the entry. So e.g. a
* route entry for 224.0.0.0 is identified in MIB2 as
* 1.3.6.1.2.1.4.21.1.1.224.0.0.0
*/
for (i = 0; i < vars2[0].value.asnValue.address.length; i++)
{
ok(vars2[0].value.asnValue.address.stream[i] ==
vars2[0].name.ids[vars2[0].name.idLength - 4 + i],
"expected ident byte %d to be %d, got %d\n", i,
vars2[0].value.asnValue.address.stream[i],
vars2[0].name.ids[vars2[0].name.idLength - 4 + i]);
}
}
}
else if (noChange)
skip("no change in OID, no MIB2 IP route table implementation\n");
} while (moreData && !noChange);
SnmpUtilVarBindFree(&vars2[0]);
/* Check the type and OIDs of the UDP table */
vars[0].name.idLength = DEFINE_SIZEOF(mib2UdpTable);
vars[0].name.ids = mib2UdpTable;
SnmpUtilOidCpy(&vars2[0].name, &vars[0].name);
vars2[0].value.asnType = 0;
list.len = 1;
list.list = vars2;
moreData = TRUE;
noChange = FALSE;
do {
ret = pQuery(SNMP_PDU_GETNEXT, &list, &error, &index);
ok(ret, "SnmpExtensionQuery failed: %d, %d\n", error, index);
/* FIXME: error and index aren't checked here because the UDP table is
* the last OID currently supported by Wine, so the last GetNext fails.
* todo_wine is also not effective because it will succeed for all but
* the last GetNext. Remove the if (0) if any later OID is supported
* by Wine.
*/
if (0) {
ok(error == SNMP_ERRORSTATUS_NOERROR,
"expected SNMP_ERRORSTATUS_NOERROR, got %d\n", error);
ok(index == 0, "expected index 0, got %d\n", index);
}
if (!ret)
moreData = FALSE;
else if (error)
moreData = FALSE;
else if (SnmpUtilOidNCmp(&vars2[0].name, &vars[0].name,
vars[0].name.idLength))
moreData = FALSE;
else if (!SnmpUtilOidCmp(&vars2[0].name, &vars[0].name))
{
/* If the OID isn't modified, the function isn't implemented on this
* platform, skip the remaining tests.
*/
noChange = TRUE;
}
if (moreData)
{
/* Make sure the size of the OID is right. */
ok(vars2[0].name.idLength == vars[0].name.idLength + 5,
"expected length %d, got %d\n", vars[0].name.idLength + 5,
vars2[0].name.idLength);
/* Make sure the type is right */
ok(vars2[0].value.asnType == ASN_IPADDRESS,
"expected type ASN_IPADDRESS, got %02x\n",
vars2[0].value.asnType);
if (vars2[0].value.asnType == ASN_IPADDRESS)
{
UINT i;
/* Again with the ugly: the base OID for the UDP table,
* 1.3.6.1.2.1.7.5.1, is appended with the local IP address and
* port number of the entry. So e.g. an entry for
* 192.168.1.1:4000 is identified in MIB2 as
* 1.3.6.1.2.1.7.5.1.192.168.1.1.4000
*/
for (i = 0; i < vars2[0].value.asnValue.address.length; i++)
{
ok(vars2[0].value.asnValue.address.stream[i] ==
vars2[0].name.ids[vars2[0].name.idLength - 5 + i],
"expected ident byte %d to be %d, got %d\n", i,
vars2[0].value.asnValue.address.stream[i],
vars2[0].name.ids[vars2[0].name.idLength - 5 + i]);
}
}
}
else if (noChange)
skip("no change in OID, no MIB2 UDP table implementation\n");
} while (moreData && !noChange);
SnmpUtilVarBindFree(&vars2[0]);
}
