95 lines
2.4 KiB
C++
95 lines
2.4 KiB
C++
#define _WIN32_DCOM
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#include <stdio.h>
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#include <wbemcli.h>
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void main(int argc, char **argv)
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{
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HRESULT hRes;
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IWbemLocator *pLoc = 0;
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IWbemServices *pIWbemServices = NULL;
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IWbemClassObject *pSamp = NULL;
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// Initialize OLE libraries
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CoInitializeEx(0, COINIT_MULTITHREADED);
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CoInitializeSecurity(NULL, -1, NULL, NULL,
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RPC_C_AUTHN_LEVEL_CONNECT,
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RPC_C_IMP_LEVEL_IDENTIFY,
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NULL, EOAC_NONE, 0
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);
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DWORD dwRes = CoCreateInstance(CLSID_WbemLocator, 0,
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CLSCTX_INPROC_SERVER, IID_IWbemLocator, (LPVOID *) &pLoc);
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if (dwRes != S_OK)
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{
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printf("Failed to create IWbemLocator object.\n");
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CoUninitialize();
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return;
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}
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BSTR NameSpace = SysAllocString(L"ROOT\\WMI");
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// Connect to the Root\Default namespace with current user
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hRes = pLoc->ConnectServer(
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NameSpace,
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NULL,
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NULL,
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0,
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NULL,
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0,
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0,
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&pIWbemServices
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);
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if (hRes)
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{
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printf("Could not connect. Error code = 0x%X\n", hRes);
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CoUninitialize();
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SysFreeString( NameSpace);
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return;
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}
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hRes = CoSetProxyBlanket( pIWbemServices,
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RPC_C_AUTHN_WINNT,
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RPC_C_AUTHN_NONE,
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NULL,
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RPC_C_AUTHN_LEVEL_CONNECT,
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RPC_C_IMP_LEVEL_IMPERSONATE,
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NULL,
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EOAC_NONE );
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if ( hRes)
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{
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printf("\nCould not initialize authenciation level: %x", hRes);
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CoUninitialize();
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return;
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}
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printf("Success: Connected to Namespace = %S\n",NameSpace);
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BSTR ObjectPath = SysAllocString(
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L"WmiSampleClass1.InstanceName=\"WMISamp\"");
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//L"MSPower_DeviceEnable.InstanceName=\"[0000]Intel 8255x-based PCI Ethernet Adapter (10/100)\"");
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//L"MSPower_DeviceEnable.InstanceName=\"Root\\\\MS_NDISWANIP\\\\0000_0\"");
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hRes = pIWbemServices->GetObject( ObjectPath, 0, NULL,&pSamp, NULL );
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if ( hRes == WBEM_NO_ERROR ){
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for( int Count = 0; Count < 15000; Count++ ){
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hRes = pIWbemServices->PutInstance( pSamp, 0,NULL,NULL );
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if( hRes != WBEM_NO_ERROR ) {
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printf("\nUnable to save instance: %x", hRes);
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break;
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}
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printf(".");
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}
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pSamp->Release();
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pSamp = NULL;
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Sleep(1000);
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}
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SysFreeString( ObjectPath );
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} |