310 lines
12 KiB
C
310 lines
12 KiB
C
/*
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* Copyright 2008 Juan Lang
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <stdio.h>
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#include <stdarg.h>
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#include <windef.h>
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#include <winbase.h>
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#include <snmp.h>
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#include "wine/test.h"
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static HMODULE inetmib1;
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static void testInit(void)
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{
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BOOL (WINAPI *pInit)(DWORD, HANDLE *, AsnObjectIdentifier *);
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BOOL ret;
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HANDLE event;
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AsnObjectIdentifier oid;
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pInit = (void *)GetProcAddress(inetmib1, "SnmpExtensionInit");
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if (!pInit)
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{
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skip("no SnmpExtensionInit\n");
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return;
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}
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/* Crash
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ret = pInit(0, NULL, NULL);
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ret = pInit(0, NULL, &oid);
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ret = pInit(0, &event, NULL);
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*/
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ret = pInit(0, &event, &oid);
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ok(ret, "SnmpExtensionInit failed: %d\n", GetLastError());
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ok(!strcmp("1.3.6.1.2.1.1", SnmpUtilOidToA(&oid)),
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"Expected 1.3.6.1.2.1.1, got %s\n", SnmpUtilOidToA(&oid));
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}
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static void testQuery(void)
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{
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BOOL (WINAPI *pQuery)(BYTE, SnmpVarBindList *, AsnInteger32 *,
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AsnInteger32 *);
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BOOL ret, moreData;
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SnmpVarBindList list;
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AsnInteger32 error, index;
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UINT bogus[] = { 1,2,3,4 };
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UINT mib2System[] = { 1,3,6,1,2,1,1 };
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UINT mib2If[] = { 1,3,6,1,2,1,2 };
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UINT mib2IfTable[] = { 1,3,6,1,2,1,2,2 };
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UINT mib2IfDescr[] = { 1,3,6,1,2,1,2,2,1,2 };
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UINT mib2IfAdminStatus[] = { 1,3,6,1,2,1,2,2,1,7 };
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UINT mib2IfOperStatus[] = { 1,3,6,1,2,1,2,2,1,8 };
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UINT mib2IpAddr[] = { 1,3,6,1,2,1,4,20,1,1 };
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SnmpVarBind vars[3], vars2[3];
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UINT entry;
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pQuery = (void *)GetProcAddress(inetmib1, "SnmpExtensionQuery");
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if (!pQuery)
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{
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skip("couldn't find SnmpExtensionQuery\n");
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return;
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}
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/* Crash
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ret = pQuery(0, NULL, NULL, NULL);
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ret = pQuery(0, NULL, &error, NULL);
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ret = pQuery(0, NULL, NULL, &index);
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ret = pQuery(0, &list, NULL, NULL);
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ret = pQuery(0, &list, &error, NULL);
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*/
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/* An empty list succeeds */
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list.len = 0;
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error = 0xdeadbeef;
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index = 0xdeadbeef;
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ret = pQuery(SNMP_PDU_GET, &list, &error, &index);
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ok(ret, "SnmpExtensionQuery failed: %d\n", GetLastError());
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ok(error == SNMP_ERRORSTATUS_NOERROR,
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"expected SNMP_ERRORSTATUS_NOERROR, got %d\n", error);
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ok(index == 0, "expected index 0, got %d\n", index);
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/* Oddly enough, this "succeeds," even though the OID is clearly
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* unsupported.
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*/
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vars[0].name.idLength = sizeof(bogus) / sizeof(bogus[0]);
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vars[0].name.ids = bogus;
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vars[0].value.asnType = 0;
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list.len = 1;
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list.list = vars;
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SetLastError(0xdeadbeef);
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error = 0xdeadbeef;
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index = 0xdeadbeef;
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ret = pQuery(SNMP_PDU_GET, &list, &error, &index);
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ok(ret, "SnmpExtensionQuery failed: %d\n", GetLastError());
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ok(error == SNMP_ERRORSTATUS_NOERROR,
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"expected SNMP_ERRORSTATUS_NOERROR, got %d\n", error);
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ok(index == 0, "expected index 0, got %d\n", index);
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/* The OID isn't changed either: */
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ok(!strcmp("1.2.3.4", SnmpUtilOidToA(&vars[0].name)),
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"expected 1.2.3.4, got %s\n", SnmpUtilOidToA(&vars[0].name));
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/* The table is not an accessible variable, so it fails */
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vars[0].name.idLength = sizeof(mib2IfTable) / sizeof(mib2IfTable[0]);
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vars[0].name.ids = mib2IfTable;
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SetLastError(0xdeadbeef);
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error = 0xdeadbeef;
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index = 0xdeadbeef;
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ret = pQuery(SNMP_PDU_GET, &list, &error, &index);
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ok(ret, "SnmpExtensionQuery failed: %d\n", GetLastError());
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ok(error == SNMP_ERRORSTATUS_NOSUCHNAME,
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"expected SNMP_ERRORSTATUS_NOSUCHNAME, got %d\n", error);
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/* The index is 1-based rather than 0-based */
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ok(index == 1, "expected index 1, got %d\n", index);
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/* A Get fails on something that specifies a table (but not a particular
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* entry in it)...
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*/
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vars[0].name.idLength = sizeof(mib2IfDescr) / sizeof(mib2IfDescr[0]);
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vars[0].name.ids = mib2IfDescr;
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vars[1].name.idLength =
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sizeof(mib2IfAdminStatus) / sizeof(mib2IfAdminStatus[0]);
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vars[1].name.ids = mib2IfAdminStatus;
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vars[2].name.idLength =
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sizeof(mib2IfOperStatus) / sizeof(mib2IfOperStatus[0]);
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vars[2].name.ids = mib2IfOperStatus;
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list.len = 3;
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SetLastError(0xdeadbeef);
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error = 0xdeadbeef;
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index = 0xdeadbeef;
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ret = pQuery(SNMP_PDU_GET, &list, &error, &index);
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ok(ret, "SnmpExtensionQuery failed: %d\n", GetLastError());
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ok(error == SNMP_ERRORSTATUS_NOSUCHNAME,
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"expected SNMP_ERRORSTATUS_NOSUCHNAME, got %d\n", error);
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ok(index == 1, "expected index 1, got %d\n", index);
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/* but a GetNext succeeds with the same values, because GetNext gets the
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* entry after the specified OID, not the entry specified by it. The
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* successor to the table is the first entry in the table.
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* The OIDs need to be allocated, because GetNext modifies them to indicate
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* the end of data.
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*/
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SnmpUtilOidCpy(&vars2[0].name, &vars[0].name);
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SnmpUtilOidCpy(&vars2[1].name, &vars[1].name);
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SnmpUtilOidCpy(&vars2[2].name, &vars[2].name);
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list.list = vars2;
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moreData = TRUE;
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entry = 1;
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do {
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SetLastError(0xdeadbeef);
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error = 0xdeadbeef;
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index = 0xdeadbeef;
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ret = pQuery(SNMP_PDU_GETNEXT, &list, &error, &index);
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ok(ret, "SnmpExtensionQuery failed: %d\n", GetLastError());
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ok(error == SNMP_ERRORSTATUS_NOERROR,
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"expected SNMP_ERRORSTATUS_NOERROR, got %d\n", error);
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ok(index == 0, "expected index 0, got %d\n", index);
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if (!ret)
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moreData = FALSE;
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else if (error)
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moreData = FALSE;
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else if (SnmpUtilOidNCmp(&vars2[0].name, &vars[0].name,
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vars[0].name.idLength))
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moreData = FALSE;
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else if (SnmpUtilOidNCmp(&vars2[1].name, &vars[1].name,
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vars[1].name.idLength))
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moreData = FALSE;
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else if (SnmpUtilOidNCmp(&vars2[2].name, &vars[2].name,
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vars[2].name.idLength))
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moreData = FALSE;
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if (moreData)
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{
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/* Check the OIDs. For these types of values (display strings and
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* integers) they increase by 1 for each element of the table.
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*/
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ok(vars2[0].name.idLength == vars[0].name.idLength + 1,
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"expected length %d, got %d\n", vars[0].name.idLength + 1,
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vars2[0].name.idLength);
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ok(vars2[0].name.ids[vars2[0].name.idLength - 1] == entry,
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"expected %d, got %d\n", entry,
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vars2[0].name.ids[vars2[0].name.idLength - 1]);
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ok(vars2[1].name.idLength == vars[1].name.idLength + 1,
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"expected length %d, got %d\n", vars[1].name.idLength + 1,
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vars2[1].name.idLength);
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ok(vars2[1].name.ids[vars2[1].name.idLength - 1] == entry,
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"expected %d, got %d\n", entry,
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vars2[1].name.ids[vars2[1].name.idLength - 1]);
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ok(vars2[2].name.idLength == vars[2].name.idLength + 1,
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"expected length %d, got %d\n", vars[2].name.idLength + 1,
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vars2[2].name.idLength);
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ok(vars2[2].name.ids[vars2[2].name.idLength - 1] == entry,
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"expected %d, got %d\n", entry,
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vars2[2].name.ids[vars2[2].name.idLength - 1]);
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++entry;
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/* Check the types while we're at it */
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ok(vars2[0].value.asnType == ASN_OCTETSTRING,
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"expected ASN_OCTETSTRING, got %02x\n", vars2[0].value.asnType);
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ok(vars2[1].value.asnType == ASN_INTEGER,
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"expected ASN_INTEGER, got %02x\n", vars2[1].value.asnType);
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ok(vars2[2].value.asnType == ASN_INTEGER,
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"expected ASN_INTEGER, got %02x\n", vars2[2].value.asnType);
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/* Check that the operational status of an interface correctly
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* follows the MIB2 definition of it, rather than the values
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* defined for IPHlpApi's dwOperStatus field.
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*/
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ok(vars2[2].value.asnValue.unsigned32 <= 2,
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"expected a value of 0, 1, or 2, got %u\n",
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vars2[2].value.asnValue.unsigned32);
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}
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} while (moreData);
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SnmpUtilVarBindFree(&vars2[0]);
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SnmpUtilVarBindFree(&vars2[1]);
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SnmpUtilVarBindFree(&vars2[2]);
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/* Even though SnmpExtensionInit says this DLL supports the MIB2 system
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* variables, the first variable it returns a value for is the first
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* interface.
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*/
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vars[0].name.idLength = sizeof(mib2System) / sizeof(mib2System[0]);
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vars[0].name.ids = mib2System;
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SnmpUtilOidCpy(&vars2[0].name, &vars[0].name);
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vars2[0].value.asnType = 0;
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list.len = 1;
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list.list = vars2;
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moreData = TRUE;
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ret = pQuery(SNMP_PDU_GETNEXT, &list, &error, &index);
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ok(ret, "SnmpExtensionQuery failed: %d\n", GetLastError());
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ok(error == SNMP_ERRORSTATUS_NOERROR,
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"expected SNMP_ERRORSTATUS_NOERROR, got %d\n", error);
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ok(index == 0, "expected index 0, got %d\n", index);
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vars[0].name.idLength = sizeof(mib2If) / sizeof(mib2If[0]);
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vars[0].name.ids = mib2If;
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ok(!SnmpUtilOidNCmp(&vars2[0].name, &vars[0].name, vars[0].name.idLength),
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"expected 1.3.6.1.2.1.2, got %s\n", SnmpUtilOidToA(&vars2[0].name));
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SnmpUtilVarBindFree(&vars2[0]);
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/* Check the type and OIDs of the IP address table */
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vars[0].name.idLength = sizeof(mib2IpAddr) / sizeof(mib2IpAddr[0]);
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vars[0].name.ids = mib2IpAddr;
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SnmpUtilOidCpy(&vars2[0].name, &vars[0].name);
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vars2[0].value.asnType = 0;
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list.len = 1;
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list.list = vars2;
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moreData = TRUE;
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do {
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ret = pQuery(SNMP_PDU_GETNEXT, &list, &error, &index);
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ok(ret, "SnmpExtensionQuery failed: %d\n", GetLastError());
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ok(error == SNMP_ERRORSTATUS_NOERROR,
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"expected SNMP_ERRORSTATUS_NOERROR, got %d\n", error);
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ok(index == 0, "expected index 0, got %d\n", index);
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if (!ret)
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moreData = FALSE;
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else if (error)
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moreData = FALSE;
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else if (SnmpUtilOidNCmp(&vars2[0].name, &vars[0].name,
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vars[0].name.idLength))
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moreData = FALSE;
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if (moreData)
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{
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/* Make sure the size of the OID is right.
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* FIXME: don't know if IPv6 addrs are shared with this table.
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* Don't think so, but I'm not certain.
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*/
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ok(vars2[0].name.idLength == vars[0].name.idLength + 4,
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"expected length %d, got %d\n", vars[0].name.idLength + 4,
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vars2[0].name.idLength);
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/* Make sure the type is right */
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ok(vars2[0].value.asnType == ASN_IPADDRESS,
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"expected type ASN_IPADDRESS, got %02x\n",
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vars2[0].value.asnType);
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if (vars2[0].value.asnType == ASN_IPADDRESS)
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{
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UINT i;
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/* This looks uglier than it is: the base OID for the IP
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* address, 1.3.6.1.2.1.4.20.1.1, is appended with the IP
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* address of the entry. So e.g. the loopback address is
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* identified in MIB2 as 1.3.6.1.2.1.4.20.1.1.127.0.0.1
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*/
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for (i = 0; i < vars2[0].value.asnValue.address.length; i++)
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{
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ok(vars2[0].value.asnValue.address.stream[i] ==
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vars2[0].name.ids[vars2[0].name.idLength - 4 + i],
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"expected ident byte %d to be %d, got %d\n", i,
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vars2[0].value.asnValue.address.stream[i],
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vars2[0].name.ids[vars2[0].name.idLength - 4 + i]);
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}
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}
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}
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} while (moreData);
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SnmpUtilVarBindFree(&vars2[0]);
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}
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START_TEST(main)
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{
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inetmib1 = LoadLibraryA("inetmib1");
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testInit();
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testQuery();
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}
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