359 lines
8.7 KiB
C++
359 lines
8.7 KiB
C++
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///////////////////////////////////////////////////////////////////////////////////////////////////////
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//
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// Test app to test the hi perf portion of the WMIPROV.DLL
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//
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///////////////////////////////////////////////////////////////////////////////////////////////////////
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#include <windows.h>
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#include <process.h>
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//#include <objbase.h>
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#include <stdio.h>
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#include <wbemcli.h>
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//#include <wbemint.h>
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//#include <wbemcomn.h>
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//#include <cominit.h>
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///////////////////////////////////////////////////////////////////////////////////////////////////////
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HRESULT WbemSetProxyBlanket( IUnknown *pInterface, DWORD dwAuthnSvc, DWORD dwAuthzSvc, OLECHAR *pServerPrincName,
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DWORD dwAuthLevel, DWORD dwImpLevel, RPC_AUTH_IDENTITY_HANDLE pAuthInfo,
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DWORD dwCapabilities )
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{
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IUnknown * pUnk = NULL;
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IClientSecurity * pCliSec = NULL;
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HRESULT sc = pInterface->QueryInterface(IID_IUnknown, (void **) &pUnk);
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if(sc != S_OK)
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return sc;
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sc = pInterface->QueryInterface(IID_IClientSecurity, (void **) &pCliSec);
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if(sc != S_OK)
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{
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pUnk->Release();
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return sc;
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}
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sc = pCliSec->SetBlanket(pInterface, dwAuthnSvc, dwAuthzSvc, pServerPrincName, dwAuthLevel, dwImpLevel, pAuthInfo, dwCapabilities);
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pCliSec->Release();
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pCliSec = NULL;
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sc = pUnk->QueryInterface(IID_IClientSecurity, (void **) &pCliSec);
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if(sc == S_OK)
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{
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sc = pCliSec->SetBlanket(pUnk, dwAuthnSvc, dwAuthzSvc, pServerPrincName, dwAuthLevel, dwImpLevel, pAuthInfo, dwCapabilities);
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pCliSec->Release();
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}
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else if (sc == 0x80004002)
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sc = S_OK;
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pUnk->Release();
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return sc;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////////
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//
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// Function: main
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//
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///////////////////////////////////////////////////////////////////////////////////////////////////////
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#define NUMINSTANCES 1
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IWbemServices* g_pNameSpace = NULL;
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WCHAR g_wcsObjectPath[2048];
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DWORD g_dwNumReps = 1;
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DWORD g_dwNumThreads = 1;
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BOOL g_fAddDel = FALSE;
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unsigned __stdcall RefreshThread( void * pvData )
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{
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DWORD dwThreadId = (DWORD) pvData;
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IWbemRefresher* pRefresher = NULL;
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IWbemConfigureRefresher* pConfig = NULL;
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BOOL fEnum = FALSE;
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CoInitializeEx( NULL, COINIT_MULTITHREADED );
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HRESULT hr = CoCreateInstance( CLSID_WbemRefresher, NULL, CLSCTX_INPROC_SERVER, IID_IWbemRefresher, (void**) &pRefresher );
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if ( SUCCEEDED( hr ) )
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{
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IWbemConfigureRefresher* pConfig = NULL;
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// Need an interface through which we can configure the refresher
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hr = pRefresher->QueryInterface( IID_IWbemConfigureRefresher, (void**) &pConfig );
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if ( SUCCEEDED( hr ) )
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{
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IWbemClassObject* pRefreshable = NULL;
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IWbemHiPerfEnum* pEnum = NULL;
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long lID = 0;
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IWbemObjectAccess* pObjAccess = NULL;
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IWbemClassObject* pObj = NULL;
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// Add an object or an enumerator. If the path to the object contains
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// an L'=', then it is an object path, otherwise we assume it is a class
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// name and therefore return an enumerator.
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if ( NULL != wcschr( g_wcsObjectPath, L'=' ) )
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{
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if ( !g_fAddDel )
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{
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hr = pConfig->AddObjectByPath( g_pNameSpace, g_wcsObjectPath, 0, NULL, &pObj, &lID );
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if ( SUCCEEDED( hr ) )
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{
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pObj->QueryInterface( IID_IWbemObjectAccess, (void**) &pObjAccess );
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pObj->Release();
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}
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else
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{
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printf( "AddObjectByPath() failed, 0x%x\n", hr );
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}
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}
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}
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else
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{
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if ( !g_fAddDel )
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{
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hr = pConfig->AddEnum( g_pNameSpace, g_wcsObjectPath, 0, NULL, &pEnum, &lID );
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if ( FAILED(hr) )
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{
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printf( "AddEnum() failed, 0x%x\n", hr );
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}
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}
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fEnum = TRUE;
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}
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// Add an object and then the enumerator
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if ( SUCCEEDED( hr ) )
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{
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DWORD dwNumReturned = NUMINSTANCES;
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BOOL fGotHandles = 0;
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DWORD dwValue = 0,
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dwNumObjects = 0;
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WORD wValue = 0;
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BYTE bVal = 0;
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IWbemObjectAccess** apEnumAccess = NULL;
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for ( DWORD x = 0; SUCCEEDED( hr ) && x < g_dwNumReps; x++ )
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{
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if ( g_fAddDel )
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{
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if ( fEnum )
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{
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hr = pConfig->AddEnum( g_pNameSpace, g_wcsObjectPath, 0, NULL, &pEnum, &lID );
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}
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else
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{
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hr = pConfig->AddObjectByPath( g_pNameSpace, g_wcsObjectPath, 0, NULL, &pObj, &lID );
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if ( SUCCEEDED( hr ) )
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{
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pObj->QueryInterface( IID_IWbemObjectAccess, (void**) &pObjAccess );
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pObj->Release();
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}
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}
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}
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// Refresh and if we have an enumerator, retrieve the
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// objects and release them
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hr = pRefresher->Refresh( 0L );
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if ( pEnum )
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{
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hr = pEnum->GetObjects( 0L, dwNumObjects, apEnumAccess, &dwNumReturned );
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if ( FAILED( hr ) && WBEM_E_BUFFER_TOO_SMALL == hr )
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{
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IWbemObjectAccess** apTempAccess = new IWbemObjectAccess*[dwNumReturned];
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if ( NULL != apTempAccess )
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{
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ZeroMemory( apTempAccess, dwNumReturned * sizeof(IWbemObjectAccess*) );
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if ( NULL != apEnumAccess )
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{
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CopyMemory( apTempAccess, apEnumAccess, dwNumObjects * sizeof(IWbemObjectAccess*) );
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delete [] apEnumAccess;
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}
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// Store the new values and retry
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apEnumAccess = apTempAccess;
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dwNumObjects = dwNumReturned;
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hr = pEnum->GetObjects( 0L, dwNumObjects, apEnumAccess, &dwNumReturned );
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}
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else
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{
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hr = WBEM_E_OUT_OF_MEMORY;
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}
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} // IF Buffer too small
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for ( DWORD nCtr = 0; nCtr < dwNumReturned; nCtr++ )
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{
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apEnumAccess[nCtr]->Release();
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}
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} // IF refresh succeeded
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printf ( "Thread %d Refreshed %d instances of %S from provider: rep# %d\n", dwThreadId, dwNumReturned, g_wcsObjectPath, x );
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if ( g_fAddDel )
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{
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if ( fEnum )
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{
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pConfig->Remove( lID, 0L );
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if (pEnum)
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pEnum->Release();
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}
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else
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{
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if (pObjAccess)
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pObjAccess->Release();
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pObjAccess = NULL;
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}
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}
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} // FOR Refresh
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// Release anything we got back from the refresher and any
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// memory we may have allocated.
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if ( fEnum )
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{
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if ( !g_fAddDel && pEnum )
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pEnum->Release();
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if ( NULL != apEnumAccess )
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{
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delete [] apEnumAccess;
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}
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}
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else
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{
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if ( !g_fAddDel && pObjAccess)
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pObjAccess->Release();
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}
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}
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if (pConfig)
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pConfig->Release();
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}
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// Cleanup
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g_pNameSpace->Release();
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}
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if ( NULL != pRefresher )
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pRefresher->Release();
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CoUninitialize();
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return 0;
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}
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extern "C" int __cdecl main( int argc, char *argv[] )
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{
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WCHAR wcsSvrName[256];
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BOOL fEnum = FALSE;
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wcscpy( wcsSvrName, L"." );
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CoInitializeEx( NULL, COINIT_MULTITHREADED );
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// InitializeSecurity(RPC_C_AUTHN_LEVEL_NONE, RPC_C_IMP_LEVEL_IMPERSONATE );
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// See if we were told to go remote or not.
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if ( argc > 1 )
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{
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MultiByteToWideChar( CP_ACP, 0L, argv[1], -1, g_wcsObjectPath, 2048 );
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if ( argc > 2 )
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{
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g_fAddDel = strtoul( argv[2], NULL, 10 );
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if ( argc > 3 )
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{
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g_dwNumReps = strtoul( argv[3], NULL, 10 );
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if ( argc > 4 )
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{
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g_dwNumThreads = strtoul( argv[4], NULL, 10 );
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if ( argc > 5 )
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{
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MultiByteToWideChar( CP_ACP, 0L, argv[5], -1, wcsSvrName, 2048 );
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}
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}
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}
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}
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}
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else
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{
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printf( "No object path!\n" );
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printf( "Usage: refreshertest.exe <object_path> <delete_object> <Num_Refreshes> <Num_threads> <Server - Opt>\n" );
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return 0;
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}
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IWbemLocator* pWbemLocator = NULL;
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HRESULT hr = CoCreateInstance( CLSID_WbemLocator, NULL, CLSCTX_INPROC_SERVER, IID_IWbemLocator, (void**) &pWbemLocator );
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WCHAR wszNameSpace[255];
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swprintf( wszNameSpace, L"\\\\%s\\root\\wmi", wcsSvrName );
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// Name space to connect to
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BSTR bstrNameSpace = SysAllocString( wszNameSpace );
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hr = pWbemLocator->ConnectServer( bstrNameSpace, // NameSpace Name
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NULL, // UserName
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NULL, // Password
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NULL, // Locale
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0L, // Security Flags
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NULL, // Authority
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NULL, // Wbem Context
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&g_pNameSpace // Namespace
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);
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SysFreeString( bstrNameSpace );
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if ( SUCCEEDED( hr ) )
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{
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WbemSetProxyBlanket(g_pNameSpace, RPC_C_AUTHN_WINNT, RPC_C_AUTHZ_NONE, NULL, RPC_C_AUTHN_LEVEL_CONNECT,
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RPC_C_IMP_LEVEL_IMPERSONATE, NULL, EOAC_NONE );
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HANDLE* ahThreads = new HANDLE[g_dwNumThreads];
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for ( DWORD dwCtr = 0; dwCtr < g_dwNumThreads; dwCtr++ )
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{
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ahThreads[dwCtr] = (HANDLE) _beginthreadex( NULL, 0, RefreshThread, (void*) dwCtr, 0, NULL );
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Sleep(1000);
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}
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// Wait for all the threads to get signalled
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WaitForMultipleObjects( g_dwNumThreads, ahThreads, TRUE, INFINITE );
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delete [] ahThreads;
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}
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// Cleanup main objects
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if ( NULL != pWbemLocator )
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pWbemLocator->Release();
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CoUninitialize();
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return 0;
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}
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