// Copyright (c) 1997-2001 Microsoft Corporation, All Rights Reserved // SearchClientDlg.cpp : implementation file // #include "stdafx.h" #include "SearchClient.h" #include "SearchClientDlg.h" //#import "..\WMISearchCtrl\WMISearchCtrl.tlb" #include "..\WMISearchCtrl\WMISearchCtrl_i.c" //CLSIDs #include "DlgViewObject.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif //using namespace WMISEARCHCTRLLib; ///////////////////////////////////////////////////////////////////////////// // CAboutDlg dialog used for App About class CAboutDlg : public CDialog { public: CAboutDlg(); // Dialog Data //{{AFX_DATA(CAboutDlg) enum { IDD = IDD_ABOUTBOX }; //}}AFX_DATA // ClassWizard generated virtual function overrides //{{AFX_VIRTUAL(CAboutDlg) protected: virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support //}}AFX_VIRTUAL // Implementation protected: //{{AFX_MSG(CAboutDlg) //}}AFX_MSG DECLARE_MESSAGE_MAP() }; CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD) { //{{AFX_DATA_INIT(CAboutDlg) //}}AFX_DATA_INIT } void CAboutDlg::DoDataExchange(CDataExchange* pDX) { CDialog::DoDataExchange(pDX); //{{AFX_DATA_MAP(CAboutDlg) //}}AFX_DATA_MAP } BEGIN_MESSAGE_MAP(CAboutDlg, CDialog) //{{AFX_MSG_MAP(CAboutDlg) // No message handlers //}}AFX_MSG_MAP END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CSearchClientDlg dialog CSearchClientDlg::CSearchClientDlg(CWnd* pParent /*=NULL*/) : CDialog(CSearchClientDlg::IDD, pParent) { //{{AFX_DATA_INIT(CSearchClientDlg) m_csSearchPattern = _T(""); m_namespace = _T(""); m_bCaseSensitive = FALSE; m_pIWbemLocator = NULL; m_pIWbemServices = NULL; m_pISeeker = NULL; m_bSearchDescriptions = FALSE; m_bSearchPropertyNames = FALSE; //}}AFX_DATA_INIT // Note that LoadIcon does not require a subsequent DestroyIcon in Win32 m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME); } void CSearchClientDlg::DoDataExchange(CDataExchange* pDX) { CDialog::DoDataExchange(pDX); //{{AFX_DATA_MAP(CSearchClientDlg) DDX_Control(pDX, IDC_CHECKCLASSNAMES, m_ctrlCheckClassNames); DDX_Control(pDX, IDC_SEARCH_RESULTS_LIST, m_lbResults); DDX_Text(pDX, IDC_SEARCH_PATTERN, m_csSearchPattern); DDX_Text(pDX, IDC_NAMESPACE, m_namespace); DDX_Check(pDX, IDC_CHECK_CASE_SENSITIVITY, m_bCaseSensitive); DDX_Check(pDX, IDC_CHECK_DESCRIPTIONS, m_bSearchDescriptions); DDX_Check(pDX, IDC_CHECK_PROP_NAMES, m_bSearchPropertyNames); //}}AFX_DATA_MAP } BEGIN_MESSAGE_MAP(CSearchClientDlg, CDialog) //{{AFX_MSG_MAP(CSearchClientDlg) ON_WM_SYSCOMMAND() ON_WM_PAINT() ON_WM_QUERYDRAGICON() ON_BN_CLICKED(IDC_BUTTON_SEARCH, OnButtonSearch) ON_LBN_DBLCLK(IDC_SEARCH_RESULTS_LIST, OnDblclkSearchResultsList) //}}AFX_MSG_MAP END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CSearchClientDlg message handlers BOOL CSearchClientDlg::OnInitDialog() { CDialog::OnInitDialog(); // Add "About..." menu item to system menu. // IDM_ABOUTBOX must be in the system command range. ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX); ASSERT(IDM_ABOUTBOX < 0xF000); CMenu* pSysMenu = GetSystemMenu(FALSE); if (pSysMenu != NULL) { CString strAboutMenu; strAboutMenu.LoadString(IDS_ABOUTBOX); if (!strAboutMenu.IsEmpty()) { pSysMenu->AppendMenu(MF_SEPARATOR); pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu); } } // Set the icon for this dialog. The framework does this automatically // when the application's main window is not a dialog SetIcon(m_hIcon, TRUE); // Set big icon SetIcon(m_hIcon, FALSE); // Set small icon // TODO: Add extra initialization here SetDlgItemText(IDC_NAMESPACE, "\\\\.\\root\\cimv2"); GetDlgItem(IDC_SEARCH_PATTERN)->SetFocus(); m_ctrlCheckClassNames.SetCheck(1); return TRUE; // return TRUE unless you set the focus to a control } void CSearchClientDlg::OnSysCommand(UINT nID, LPARAM lParam) { if ((nID & 0xFFF0) == IDM_ABOUTBOX) { CAboutDlg dlgAbout; dlgAbout.DoModal(); } else { CDialog::OnSysCommand(nID, lParam); } } //------------------------------------------------------------------------------ // If you add a minimize button to your dialog, you will need the code below // to draw the icon. For MFC applications using the document/view model, // this is automatically done for you by the framework. void CSearchClientDlg::OnPaint() { if (IsIconic()) { CPaintDC dc(this); // device context for painting SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0); // Center icon in client rectangle int cxIcon = GetSystemMetrics(SM_CXICON); int cyIcon = GetSystemMetrics(SM_CYICON); CRect rect; GetClientRect(&rect); int x = (rect.Width() - cxIcon + 1) / 2; int y = (rect.Height() - cyIcon + 1) / 2; // Draw the icon dc.DrawIcon(x, y, m_hIcon); } else { CDialog::OnPaint(); } } //------------------------------------------------------------------------------ // The system calls this to obtain the cursor to display while the user drags // the minimized window. HCURSOR CSearchClientDlg::OnQueryDragIcon() { return (HCURSOR) m_hIcon; } //------------------------------------------------------------------------------- void CSearchClientDlg::OnButtonSearch() { BeginWaitCursor(); CleanupMap(); m_lbResults.ResetContent(); CString oldNS = m_namespace; UpdateData(); HRESULT hr; if (m_pIWbemServices == NULL || oldNS != m_namespace) { hr = ConnectWMI(); if (FAILED (hr)) { AfxMessageBox("Could not connect to WMI"); return; } } if (m_pISeeker == NULL) { hr = CoCreateInstance (CLSID_Seeker, NULL, CLSCTX_INPROC_SERVER, IID_ISeeker, (void **) &m_pISeeker); if (FAILED (hr)) { AfxMessageBox("CoCreateInstance failed"); return; } } IEnumWbemClassObject * pEnum = NULL; LONG lFlags = 0; if (m_bCaseSensitive) { lFlags |= WBEM_FLAG_SEARCH_CASE_SENSITIVE; } if (m_bSearchPropertyNames) { lFlags |= WBEM_FLAG_SEARCH_PROPERTY_NAMES; } if (m_bSearchDescriptions) { lFlags |= WBEM_FLAG_SEARCH_DESCRIPTION; } hr = m_pISeeker->Search(m_pIWbemServices, lFlags, m_csSearchPattern.AllocSysString(), &pEnum); if (FAILED (hr)) { AfxMessageBox("Search failed"); return; } ULONG uRet = 0; bstr_t bstrClass("__CLASS"); VARIANT var; VariantInit(&var); IWbemClassObject * pObj[1]; while (1) { pObj[0] = NULL; hr = pEnum->Next(WBEM_INFINITE, 1, (IWbemClassObject **)&pObj, &uRet); if (hr == WBEM_S_FALSE || uRet== 0) { break; } hr = pObj[0]->Get(bstrClass, 0L, &var, NULL, NULL); if (FAILED(hr)) { continue; } ASSERT (var.vt == VT_BSTR); bstr_t name(var.bstrVal); m_lbResults.AddString(name); m_mapNamesToObjects.SetAt(name, pObj[0]); VariantClear(&var); } //if no objects were found if (m_mapNamesToObjects.IsEmpty()) { m_lbResults.AddString("No matches"); } pEnum->Release(); EndWaitCursor(); } //------------------------------------------------------------------------------ HRESULT CSearchClientDlg::ConnectWMI() { CoInitialize(NULL); UpdateData(); IWbemLocator *pIWbemLocator = NULL; // Create an instance of the WbemLocator interface. HRESULT hr = CoCreateInstance(CLSID_WbemLocator, NULL, CLSCTX_INPROC_SERVER, IID_IWbemLocator, (LPVOID *) &pIWbemLocator); if (FAILED(hr)) { return hr; } BSTR pNamespace = m_namespace.AllocSysString(); hr = pIWbemLocator->ConnectServer(pNamespace, NULL, //using current account for simplicity NULL, //using current password for simplicity 0L, // locale 0L, // securityFlags NULL, // authority (domain for NTLM) NULL, // context &m_pIWbemServices); if (FAILED(hr)) { return hr; } else { SetBlanket(); } return S_OK; } //------------------------------------------------------------------------------ void CSearchClientDlg::SetBlanket(void) { if(m_pIWbemServices) { IClientSecurity* pCliSec; if(SUCCEEDED(m_pIWbemServices->QueryInterface(IID_IClientSecurity, (void**)&pCliSec))) { HRESULT hr = pCliSec->SetBlanket(m_pIWbemServices, RPC_C_AUTHN_WINNT, RPC_C_AUTHZ_NONE, NULL, RPC_C_AUTHN_LEVEL_CONNECT, RPC_C_IMP_LEVEL_IMPERSONATE, NULL, EOAC_NONE); pCliSec->Release(); } } } //------------------------------------------------------------------------------ void CSearchClientDlg::OnRadioClassnames() { // TODO: Add your control notification handler code here } //------------------------------------------------------------------------------ void CSearchClientDlg::OnDblclkSearchResultsList() { // display class information int index = m_lbResults.GetCurSel(); CString name; m_lbResults.GetText(index, name); IWbemClassObject * pObj = NULL; BOOL res = m_mapNamesToObjects.Lookup(name, (void*&)pObj ); if (!res) { //do nothing return; } ASSERT(pObj); CDlgViewObject dlgViewObj(m_pIWbemServices, pObj, this); dlgViewObj.DoModal(); } //------------------------------------------------------------------------------ void CSearchClientDlg::CleanupMap() { POSITION pos; IWbemClassObject * pObj; CString key; for( pos = m_mapNamesToObjects.GetStartPosition(); pos != NULL; ) { m_mapNamesToObjects.GetNextAssoc( pos, key, (void*&)pObj ); pObj->Release(); } m_mapNamesToObjects.RemoveAll(); }