C++ ADSI 获取域里面 指定用户组中的所有用户~ ！~

HRESULT hr;

	IDirectorySearch *pSearch;

	if(namebuf == NULL)

		return 0;

	if(domain ==NULL)

		return 0;

	if(adname == NULL)

		return 0;

	if(password == NULL)

		return 0;

	CoInitialize(NULL);

	char admainbuf[100] = {0};

	strcpy(admainbuf,"LDAP://");

	strcat(admainbuf,domain);

	hr = ADsOpenObject(CComBSTR(admainbuf/*"LDAP://192.168.6.230"*/),  //地址

		CComBSTR(adname/*"tanzhenglian"*/),  //用户

		CComBSTR(password/*"1qaz!QAZ"*/),  //密码

		ADS_SECURE_AUTHENTICATION,

		IID_IDirectorySearch,

		(void**)&pSearch);

	if(hr == 0x8007052e)//hr = 0x8007052e 登录失败: 未知的用户名或错误密码。 

		return -1;

	if(hr == 0x8007203a)//hr = 0x8007203a 该服务器不可操作。 

		return -2;

	if (FAILED(hr))

		return 0;



	ADS_SEARCHPREF_INFO prefInfo[1];

	prefInfo[0].dwSearchPref = ADS_SEARCHPREF_SEARCH_SCOPE;

	prefInfo[0].vValue.dwType = ADSTYPE_INTEGER;

	prefInfo[0].vValue.Integer = 100;

	hr = pSearch->SetSearchPreference( prefInfo, 1);

	if (FAILED(hr))

	{

		pSearch->Release();

	}

//	LPWSTR pszSearchFilter = L"(&(objectClass=user)(objectCategory=person))";

	LPWSTR pszSearchFilter = L"(&(objectClass=group))";

	LPWSTR pszAttr[] = {L"sAMAccountName"};

	ADS_SEARCH_HANDLE hSearch;

	LPOLESTR pszColumn = NULL;

	int iCount = 0;

	DWORD x = 0;

	DWORD dwCount= sizeof(pszAttr)/sizeof(LPWSTR);

	hr = pSearch->ExecuteSearch(

		pszSearchFilter,

		pszAttr,

		dwCount,

		&hSearch

		);



	ADS_SEARCH_COLUMN col;

	*count = 0;

	if ( SUCCEEDED(hr) )

	{    

		hr = pSearch->GetFirstRow(hSearch);

		if (SUCCEEDED(hr))

		{

			while( hr != S_ADS_NOMORE_ROWS )

			{

				iCount++;

				while( pSearch->GetNextColumnName( hSearch, &pszColumn ) != S_ADS_NOMORE_COLUMNS )

				{

					hr = pSearch->GetColumn( hSearch, pszColumn, &col );

					if ( SUCCEEDED(hr) )

					{

						for (x = 0; x< col.dwNumValues; x++)

						{

							namebuf[*count] = new wchar_t[256];

							wcscpy(namebuf[*count],col.pADsValues[x].CaseIgnoreString);

							//查找到用户组 如何获取组中的 所有用户?

							(*count)++;

						}

							

					}

					pSearch->FreeColumn( &col );

				}

				FreeADsMem( pszColumn );

				hr = pSearch->GetNextRow( hSearch);

			}

		}

	}else

	{

		return 0;

	}

	CoUninitialize();