/*++ Copyright (c) 1994-2001 Microsoft Corporation Module Name : supdlgs.cpp Abstract: Supporting dialogs Author: Ronald Meijer (ronaldm) Sergei Antonov (sergeia) Project: Internet Services Manager Revision History: --*/ // // Include Files // #include "stdafx.h" #include #include #include "common.h" #include "InetMgrApp.h" #include "supdlgs.h" #ifdef _DEBUG #undef THIS_FILE static char BASED_CODE THIS_FILE[] = __FILE__; #endif #define new DEBUG_NEW // // Registry key name for this dialog // const TCHAR g_szRegKey[] = _T("Advanced"); // // Site Security Listbox Column Definitions // // Note: IDS_IP_ADDRESS_SUBNET_MASK is overridden // in w3scfg // static const ODL_COLUMN_DEF g_aColumns[] = { // =============================================== // Weight Label // =============================================== { 4, IDS_ACCESS, }, { 15, IDS_IP_ADDRESS_SUBNET_MASK, }, }; #define NUM_COLUMNS (sizeof(g_aColumns) / sizeof(g_aColumns[0])) // // CUserAccountDlg dialog // // <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< CUserAccountDlg::CUserAccountDlg( IN LPCTSTR lpstrServer, IN LPCTSTR lpstrUserName, IN LPCTSTR lpstrPassword, IN CWnd * pParent OPTIONAL ) /*++ Routine Description: Constructor for bringing up the user account dialog Arguments: LPCTSTR lpstrServer : Server LPCTSTR lpstrUserName : Starting Username LPCTSTR lpstrPassword : Starting Password CWnd * pParent : Parent window handle Return Value: N/A --*/ : m_strUserName(lpstrUserName), m_strPassword(lpstrPassword), m_strServer(lpstrServer), CDialog(CUserAccountDlg::IDD, pParent) { //{{AFX_DATA_INIT(CUserAccountDlg) //}}AFX_DATA_INIT } void CUserAccountDlg::DoDataExchange( IN CDataExchange * pDX ) /*++ Routine Description: Initialise/Store control Data Arguments: CDataExchange * pDX : DDX/DDV struct Return Value: None. --*/ { CDialog::DoDataExchange(pDX); //{{AFX_DATA_MAP(CUserAccountDlg) DDX_Control(pDX, IDC_EDIT_USERNAME, m_edit_UserName); DDX_Control(pDX, IDC_EDIT_PASSWORD, m_edit_Password); //}}AFX_DATA_MAP // // Private DDX/DDV Routines // DDX_Text(pDX, IDC_EDIT_USERNAME, m_strUserName); DDV_MinMaxChars(pDX, m_strUserName, 1, UNLEN); DDX_Password(pDX, IDC_EDIT_PASSWORD, m_strPassword, g_lpszDummyPassword); DDV_MaxChars(pDX, m_strPassword, PWLEN); } // // Message Map // BEGIN_MESSAGE_MAP(CUserAccountDlg, CDialog) //{{AFX_MSG_MAP(CUserAccountDlg) ON_BN_CLICKED(IDC_BUTTON_BROWSE_USERS, OnButtonBrowseUsers) ON_BN_CLICKED(IDC_BUTTON_CHECK_PASSWORD, OnButtonCheckPassword) ON_EN_CHANGE(IDC_EDIT_USERNAME, OnChangeEditUsername) //}}AFX_MSG_MAP END_MESSAGE_MAP() // // Message Handlers // // <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< void CUserAccountDlg::OnButtonBrowseUsers() /*++ Routine Description: User browse dialog pressed, bring up the user browser Arguments: None Return Value: None --*/ { CString str; if (GetIUsrAccount(m_strServer, this, str)) { // // If a name was selected, blank // out the password // m_edit_UserName.SetWindowText(str); m_edit_Password.SetFocus(); } } void CUserAccountDlg::OnChangeEditUsername() /*++ Routine Description: Handle change in user name edit box by blanking out the password Arguments: None Return Value: None --*/ { m_edit_Password.SetWindowText(_T("")); } void CUserAccountDlg::OnButtonCheckPassword() /*++ Routine Description: 'Check Password' has been pressed. Try to validate the password that has been entered Arguments: None Return Value: None --*/ { if (!UpdateData(TRUE)) { return; } CError err(CComAuthInfo::VerifyUserPassword(m_strUserName, m_strPassword)); if (!err.MessageBoxOnFailure()) { ::AfxMessageBox(IDS_PASSWORD_OK); } } // // Text dialog that warns of clear text violation // // <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< CClearTxtDlg::CClearTxtDlg( IN CWnd * pParent OPTIONAL ) /*++ Routine Description: Clear text dialog constructor Arguments: CWnd * pParent : Optional parent window Return Value: N/A --*/ : CDialog(CClearTxtDlg::IDD, pParent) { //{{AFX_DATA_INIT(CClearTxtDlg) //}}AFX_DATA_INIT } void CClearTxtDlg::DoDataExchange( IN CDataExchange * pDX ) /*++ Routine Description: Initialise/Store control data Arguments: CDataExchange * pDX - DDX/DDV control structure Return Value: None --*/ { CDialog::DoDataExchange(pDX); //{{AFX_DATA_MAP(CClearTxtDlg) //}}AFX_DATA_MAP } // // Message Map // BEGIN_MESSAGE_MAP(CClearTxtDlg, CDialog) //{{AFX_MSG_MAP(CClearTxtDlg) //}}AFX_MSG_MAP END_MESSAGE_MAP() // // Message Handlers // // <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< BOOL CClearTxtDlg::OnInitDialog() /*++ Routine Description: WM_INITDIALOG handler. Initialize the dialog. Arguments: None. Return Value: TRUE if no focus is to be set automatically, FALSE if the focus is already set. --*/ { CDialog::OnInitDialog(); (GetDlgItem(IDCANCEL))->SetFocus(); CenterWindow(); MessageBeep(MB_ICONEXCLAMATION); return FALSE; } IMPLEMENT_DYNAMIC(CIPAccessDescriptorListBox, CHeaderListBox); // // Bitmap indices // enum { BMPID_GRANTED = 0, BMPID_DENIED, BMPID_SINGLE, BMPID_MULTIPLE, // // Don't move this one // BMPID_TOTAL }; const int CIPAccessDescriptorListBox::nBitmaps = BMPID_TOTAL; CIPAccessDescriptorListBox::CIPAccessDescriptorListBox( IN BOOL fDomainsAllowed ) /*++ Routine Description: Constructor Arguments: fDomainsAllowed : TRUE if domain names are legal. Return Value: N/A --*/ : m_fDomainsAllowed(fDomainsAllowed), CHeaderListBox(HLS_STRETCH, g_szRegKey) { m_strGranted.LoadString(IDS_GRANTED); m_strDenied.LoadString(IDS_DENIED); m_strFormat.LoadString(IDS_FMT_SECURITY); } void CIPAccessDescriptorListBox::DrawItemEx( IN CRMCListBoxDrawStruct & ds ) /*++ Routine Description: Draw item in the listbox Arguments: CRMCListBoxDrawStruct & ds : Draw item structure Return Value: None --*/ { CIPAccessDescriptor * p = (CIPAccessDescriptor *)ds.m_ItemData; ASSERT_READ_PTR(p); // // Display Granted/Denied with appropriate bitmap // DrawBitmap(ds, 0, p->HasAccess() ? BMPID_GRANTED : BMPID_DENIED); ColumnText(ds, 0, TRUE, p->HasAccess() ? m_strGranted : m_strDenied); // // Display IP Address with multiple/single bitmap // DrawBitmap(ds, 1, p->IsSingle() ? BMPID_SINGLE : BMPID_MULTIPLE); if (p->IsDomainName()) { ColumnText(ds, 1, TRUE, p->QueryDomainName()); } else if (p->IsSingle()) { // // Display only ip address // ColumnText(ds, 1, TRUE, p->QueryIPAddress()); } else { // // Display ip address/subnet mask // CString str, strIP, strMask; str.Format( m_strFormat, (LPCTSTR)p->QueryIPAddress().QueryIPAddress(strIP), (LPCTSTR)p->QuerySubnetMask().QueryIPAddress(strMask) ); ColumnText(ds, 1, TRUE, str); } } /* virtual */ BOOL CIPAccessDescriptorListBox::Initialize() /*++ Routine Description: Initialize the listbox. Insert the columns as requested, and lay them out appropriately Arguments: None Return Value: TRUE for succesful initialisation, FALSE otherwise --*/ { if (!CHeaderListBox::Initialize()) { return FALSE; } // // Build all columns // HINSTANCE hInst = AfxGetResourceHandle(); for (int nCol = 0; nCol < NUM_COLUMNS; ++nCol) { InsertColumn(nCol, g_aColumns[nCol].nWeight, g_aColumns[nCol].nLabelID, hInst); } // // Try to set the widths from the stored registry value, // otherwise distribute according to column weights specified // // if (!SetWidthsFromReg()) // { DistributeColumns(); // } return TRUE; } // // CAccessEntryListBox - a listbox of user SIDs // // <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< IMPLEMENT_DYNAMIC(CAccessEntryListBox, CRMCListBox); const int CAccessEntryListBox::nBitmaps = 8; void CAccessEntryListBox::DrawItemEx( IN CRMCListBoxDrawStruct & ds ) /*++ Routine Description: Draw item in the listbox Arguments: CRMCListBoxDrawStruct & ds : Input data structure Return Value: N/A --*/ { CAccessEntry * pEntry = (CAccessEntry *)ds.m_ItemData; ASSERT_READ_PTR(pEntry); ASSERT(pEntry->IsSIDResolved()); DrawBitmap(ds, 0, pEntry->QueryPictureID()); ColumnText(ds, 0, TRUE, pEntry->QueryUserName()); } void CAccessEntryListBox::FillAccessListBox( IN CObListPlus & obl ) /*++ Routine Description: Fill a listbox with entries from the oblist. Entries will not be shown if the deleted flag is set, or if their access mask does not fit with the requested access mask. Arguments: CObListPlus & obl : List of access entries Return Value: None. --*/ { CObListIter obli(obl); CAccessEntry * pAccessEntry; // // Remember the selection. // CAccessEntry * pSelEntry = GetSelectedItem(); SetRedraw(FALSE); ResetContent(); int cItems = 0; for ( /**/ ; pAccessEntry = (CAccessEntry *)obli.Next(); ++cItems) { if (pAccessEntry->IsVisible() && !pAccessEntry->IsDeleted()) { AddItem(pAccessEntry); } } SetRedraw(TRUE); SelectItem(pSelEntry); } void CAccessEntryListBox::ResolveAccessList( IN CObListPlus &obl ) /*++ Routine Description: For each member of the list, resolve the SID into a username. Arguments: CObListPlus & obl : List of access entries Return Value: None. --*/ { CObListIter obli(obl); CAccessEntry * pAccessEntry; while (pAccessEntry = (CAccessEntry *)obli.Next()) { if (!pAccessEntry->IsSIDResolved()) { pAccessEntry->ResolveSID(); } } } BOOL CAccessEntryListBox::AddUserPermissions( IN LPCTSTR lpstrServer, IN CObListPlus &oblSID, IN CAccessEntry * newUser, IN ACCESS_MASK accPermissions ) /*++ Routine Description: Add a user to the service list. The return value is what would be its listbox index. Arguments: LPCTSTR lpstrServer : Server name CObListPlus &oblSID : List of SIDs CAccessEntry * newUser : User details from user browser ACCESS_MASK accPermissions : Access permissions Return Value: TRUE for success, FALSE for failure. --*/ { CAccessEntry * pAccessEntry; // // Look it up in the list to see if it exists already // CObListIter obli(oblSID); while(pAccessEntry = (CAccessEntry *)obli.Next()) { if (*pAccessEntry == newUser->GetSid()) { TRACEEOLID("Found existing account -- adding permissions"); if (pAccessEntry->IsDeleted()) { // // Back again.. // pAccessEntry->FlagForDeletion(FALSE); } break; } } if (pAccessEntry == NULL) { // // I am creating new entry here to be sure that I could delete // it from the input array. The SID is copied to new entry. // pAccessEntry = new CAccessEntry(*newUser); if (pAccessEntry) { pAccessEntry->MarkEntryAsNew(); oblSID.AddTail(pAccessEntry); } else { return FALSE; } } pAccessEntry->AddPermissions(accPermissions); return TRUE; } /* BOOL CAccessEntryListBox::AddUserPermissions( IN LPCTSTR lpstrServer, IN CObListPlus &oblSID, IN LPUSERDETAILS pusdtNewUser, IN ACCESS_MASK accPermissions ) /*++ Routine Description: Add a user to the service list. The return value is the what would be its listbox index. Arguments: LPCTSTR lpstrServer : Server name CObListPlus &oblSID : List of SIDs LPUSERDETAILS pusdtNewUser : User details from user browser ACCESS_MASK accPermissions : Access permissions Return Value: TRUE for success, FALSE for failure. --/ { // // Look it up in the list to see if it exists already // CObListIter obli(oblSID); CAccessEntry * pAccessEntry; while(pAccessEntry = (CAccessEntry *)obli.Next()) { if (*pAccessEntry == pusdtNewUser->psidUser) { TRACEEOLID("Found existing account -- adding permissions"); if (pAccessEntry->IsDeleted()) { // // Back again.. // pAccessEntry->FlagForDeletion(FALSE); } break; } } if (pAccessEntry == NULL) { TRACEEOLID("This account did not yet exist -- adding new one"); pAccessEntry = new CAccessEntry(accPermissions, pusdtNewUser->psidUser, lpstrServer, TRUE ); if (!pAccessEntry) { TRACEEOLID("AddUserPermissions: OOM"); return FALSE; } pAccessEntry->MarkEntryAsNew(); oblSID.AddTail(pAccessEntry); } else { pAccessEntry->AddPermissions(accPermissions); } return TRUE; } */ BOOL CAccessEntryListBox::AddToAccessList( IN CWnd * pWnd, IN LPCTSTR lpstrServer, OUT CObListPlus & obl ) /*++ Routine Description: Bring up the Add Users and Groups dialogs from netui. Arguments: CWnd * pWnd : Parent window LPCTSTR lpstrServer : Server that owns the accounts CObListPlus & obl : Returns the list of selected users. Return Value: TRUE if anything was added, FALSE otherwise. --*/ { CGetUsers usrBrowser(lpstrServer, TRUE); BOOL bRes = usrBrowser.GetUsers(pWnd->GetSafeHwnd()); UINT cItems = 0; if (bRes) { // // Specify access mask for an operator // ACCESS_MASK accPermissions = (MD_ACR_READ | MD_ACR_WRITE | MD_ACR_ENUM_KEYS); for (int i = 0; i < usrBrowser.GetSize(); i++) { if (!AddUserPermissions(lpstrServer, obl, usrBrowser[i], accPermissions)) { bRes = FALSE; break; } cItems++; } } if (cItems > 0) { FillAccessListBox(obl); } return bRes; } CDnsNameDlg::CDnsNameDlg( IN CIPAddressCtrl * pIpControl OPTIONAL, IN CWnd * pParent OPTIONAL ) /*++ Routine Description: Construct with optional associated IP address control Arguments: CWndIpAddress * pIpControl : Associated IP control CWnd * pParent : Pointer to parent window Return Value: N/A --*/ : m_pIpControl(pIpControl), m_dwIPValue(0L), CDialog(CDnsNameDlg::IDD, pParent) { #if 0 // Keep class wizard happy //{{AFX_DATA_INIT(CDnsNameDlg) //}}AFX_DATA_INIT #endif // 0 if (m_pIpControl) { m_pIpControl->GetAddress(m_dwIPValue); } } CDnsNameDlg::CDnsNameDlg( IN DWORD dwIPValue, IN CWnd * pParent OPTIONAL ) /*++ Routine Description: Construct with associated IP value Arguments: DWORD dwIPValue : IP Value CWnd * pParent : Pointer to parent window Return Value: N/A --*/ : m_pIpControl(NULL), m_dwIPValue(dwIPValue), CDialog(CDnsNameDlg::IDD, pParent) { } void CDnsNameDlg::DoDataExchange( IN CDataExchange * pDX ) /*++ Routine Description: Initialise/Store control data Arguments: CDataExchange * pDX - DDX/DDV control structure Return Value: None --*/ { CDialog::DoDataExchange(pDX); //{{AFX_DATA_MAP(CDnsNameDlg) DDX_Control(pDX, IDC_EDIT_DNS_NAME, m_edit_DNSName); DDX_Control(pDX, IDOK, m_button_OK); //}}AFX_DATA_MAP } // // Message Map // BEGIN_MESSAGE_MAP(CDnsNameDlg, CDialog) //{{AFX_MSG_MAP(CDnsNameDlg) ON_EN_CHANGE(IDC_EDIT_DNS_NAME, OnChangeEditDnsName) //}}AFX_MSG_MAP END_MESSAGE_MAP() DWORD CDnsNameDlg::FillIpControlFromName() /*++ Routine Description: Do a DNS lookup from the hostname in the edit control, and place the ip value in the ip control if we have one. Arguments: None Return Value: Error return code --*/ { CString str; DWORD err = 0; HOSTENT * pHostent = NULL; m_edit_DNSName.GetWindowText(str); BeginWaitCursor(); #ifdef _UNICODE CHAR * pAnsi = AllocAnsiString(str); if (pAnsi == NULL) { return ERROR_NOT_ENOUGH_MEMORY; } pHostent = ::gethostbyname(pAnsi); #else pHostent = ::gethostbyname((LPCTSTR)str); #endif // _UNICODE; if (pHostent != NULL) { // // Got a valid lookup. Convert the value to host order, // optionally set the value in the associated ip control // m_dwIPValue = ::ntohl(*((u_long *)pHostent->h_addr_list[0])); if (m_pIpControl) { m_pIpControl->SetAddress(m_dwIPValue); } } else { err = ::WSAGetLastError(); } EndWaitCursor(); #ifdef _UNICODE FreeMem(pAnsi); #endif // _UNICODE return err; } DWORD CDnsNameDlg::FillNameFromIpValue() /*++ Routine Description: Given the ip value, fill, do a reverse lookup, and fill the name in the edit control. Arguments: None Return Value: Error return code --*/ { DWORD err = ERROR_SUCCESS; if (m_dwIPValue == 0L) { // // Don't bother filling this // one in -- not an error, though // return err; } // // Call the Winsock API to get host name and alias information. // u_long ulAddrInNetOrder = ::htonl((u_long)m_dwIPValue); BeginWaitCursor(); HOSTENT * pHostInfo = ::gethostbyaddr( (CHAR *)&ulAddrInNetOrder, sizeof ulAddrInNetOrder, PF_INET ); EndWaitCursor(); if (pHostInfo == NULL) { return ::WSAGetLastError(); } try { CString str(pHostInfo->h_name); m_edit_DNSName.SetWindowText(str); } catch(CException * e) { err = ::GetLastError(); e->Delete(); } return err; } // // Message Handlers // // <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< void CDnsNameDlg::OnOK() /*++ Routine Description: Attempt to resolve the the IP address in response to the OK button being pressed. Don't dismiss the dialog if the name is not resolvable. Arguments: None Return Value: None --*/ { CError err(FillIpControlFromName()); if (err.Failed()) { UINT errId = 0; if (err.Win32Error() == WSAHOST_NOT_FOUND) { errId = IDS_WSAHOST_NOT_FOUND; } if (errId == 0) { err.MessageBoxOnFailure(); } else { ::AfxMessageBox(errId); } // // Failed, don't dismiss the dialog // return; } // // Dismiss the dialog // CDialog::OnOK(); } void CDnsNameDlg::OnChangeEditDnsName() /*++ Routine Description: Enable/disable the ok button depending on the contents of the edit control. Arguments: None Return Value: None --*/ { m_button_OK.EnableWindow(m_edit_DNSName.GetWindowTextLength() > 0); } BOOL CDnsNameDlg::OnInitDialog() /*++ Routine Description: WM_INITDIALOG handler. Initialize the dialog. Arguments: None. Return Value: TRUE if focus is to be set automatically, FALSE if the focus is already set. --*/ { CDialog::OnInitDialog(); // // If an address has been pre-set do a reverse lookup // if (m_dwIPValue) { CError err(FillNameFromIpValue()); err.MessageBoxOnFailure(); } OnChangeEditDnsName(); return TRUE; } // // IP Access Dialog // CIPAccessDlg::CIPAccessDlg( IN BOOL fDenyAccessMode, IN OUT CIPAccessDescriptor *& pAccess, IN CObListPlus * poblAccessList OPTIONAL, IN CWnd * pParent OPTIONAL, IN BOOL fAllowDomains ) /*++ Routine Description: Constructor for the access descriptor editor dialog. If constructed with a NULL access descriptor pointer, the access descriptor will be allocated, otherwise the dialog will edit the existing one in place. Arguments: BOOL fDenyAccessMode : If TRUE, we're denying access, if FALSE, we're granting access. CIPAccessDescriptor *& pAccess : Object being edited, or NULL to allocate a new access descriptor CObListPlus * poblAccessList : List of already existing entries to check for duplicates, or NULL CWnd * pParent, : Pointer to parent window or NULL BOOL fAllowDomains : If TRUE, domain names are valid, otherwise they will not be available Return Value: N/A --*/ : CDialog(CIPAccessDlg::IDD, pParent), m_pAccess(pAccess), m_poblAccessList(poblAccessList), m_fNew(pAccess == NULL), m_fDenyAccessMode(fDenyAccessMode), m_fAllowDomains(fAllowDomains) { #if 0 // Keep Class Wizard happy //{{AFX_DATA_INIT(CIPAccessDlg) m_nStyle = RADIO_SINGLE; //}}AFX_DATA_INIT #endif // 0 if (m_pAccess == NULL) { // // Allocate new one // m_pAccess = new CIPAccessDescriptor; if (m_pAccess) { m_pAccess->GrantAccess(!m_fDenyAccessMode); } } if (m_pAccess == NULL) { TRACEEOLID("Invalid access object -- possible memory failure"); return; } if (m_pAccess->IsDomainName()) { m_nStyle = RADIO_DOMAIN; } else { m_nStyle = m_pAccess->IsSingle() ? RADIO_SINGLE : RADIO_MULTIPLE; } // // We can only look at granted items when // deny by default is on and vice versa // ASSERT(m_pAccess->HasAccess() == !m_fDenyAccessMode); // // Load static strings // VERIFY(m_bstrIPAddress.LoadString(IDS_PROMPT_IP_ADDRESS)); VERIFY(m_bstrNetworkID.LoadString(IDS_PROMPT_NETWORK_ID)); VERIFY(m_bstrDomainName.LoadString(IDS_PROMPT_DOMAIN)); } void CIPAccessDlg::DoDataExchange( IN CDataExchange * pDX ) /*++ Routine Description: Initialise/Store control data Arguments: CDataExchange * pDX - DDX/DDV control structure Return Value: None --*/ { CDialog::DoDataExchange(pDX); //{{AFX_DATA_MAP(CIPAccessDlg) DDX_Control(pDX, IDOK, m_button_OK); DDX_Control(pDX, IDC_EDIT_DOMAIN, m_edit_Domain); DDX_Control(pDX, IDC_STATIC_IP_ADDRESS, m_static_IpAddress); DDX_Control(pDX, IDC_STATIC_SUBNET_MASK, m_static_SubnetMask); DDX_Control(pDX, IDC_BUTTON_DNS, m_button_DNS); DDX_Radio(pDX, IDC_RADIO_SINGLE, m_nStyle); //}}AFX_DATA_MAP DDX_Control(pDX, IDC_RADIO_DOMAIN, m_radio_Domain); DDX_Control(pDX, IDC_IPA_IPADDRESS, m_ipa_IPAddress); DDX_Control(pDX, IDC_IPA_SUBNET_MASK, m_ipa_SubnetMask); } // // Message Map // BEGIN_MESSAGE_MAP(CIPAccessDlg, CDialog) //{{AFX_MSG_MAP(CIPAccessDlg) ON_BN_CLICKED(IDC_RADIO_MULTIPLE, OnRadioMultiple) ON_BN_CLICKED(IDC_RADIO_SINGLE, OnRadioSingle) ON_BN_CLICKED(IDC_RADIO_DOMAIN, OnRadioDomain) ON_BN_CLICKED(IDC_BUTTON_DNS, OnButtonDns) //}}AFX_MSG_MAP ON_EN_CHANGE(IDC_IPA_IPADDRESS, OnItemChanged) ON_EN_CHANGE(IDC_IPA_SUBNET_MASK, OnItemChanged) ON_EN_CHANGE(IDC_EDIT_DOMAIN, OnItemChanged) END_MESSAGE_MAP() void CIPAccessDlg::SetControlStates( IN int nStyle ) /*++ Routine Description: Show/hide controls depending on the type of access descriptor we're editing. Arguments: int nStyle : Radio button style Return Value: None --*/ { m_nStyle = nStyle; ActivateControl(m_ipa_IPAddress, m_nStyle != RADIO_DOMAIN); ActivateControl(m_static_SubnetMask, m_nStyle == RADIO_MULTIPLE); ActivateControl(m_ipa_SubnetMask, m_nStyle == RADIO_MULTIPLE); ActivateControl(m_button_DNS, m_nStyle == RADIO_SINGLE); ActivateControl(m_edit_Domain, m_nStyle == RADIO_DOMAIN); // // Change the prompt over the editbox/ip address box to explain // what's supposed to be edited. // switch(m_nStyle) { case RADIO_SINGLE: m_static_IpAddress.SetWindowText(m_bstrIPAddress); break; case RADIO_MULTIPLE: m_static_IpAddress.SetWindowText(m_bstrNetworkID); break; case RADIO_DOMAIN: ASSERT(m_fAllowDomains); m_static_IpAddress.SetWindowText(m_bstrDomainName); break; } } // // Message Handlers // // <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< BOOL CIPAccessDlg::OnInitDialog() /*++ Routine Description: WM_INITDIALOG handler. Initialize the dialog. Arguments: None. Return Value: TRUE if no focus is to be set automatically, FALSE if the focus is already set. --*/ { CDialog::OnInitDialog(); ASSERT_READ_PTR(m_pAccess); if (m_pAccess == NULL) { CError err(ERROR_NOT_ENOUGH_MEMORY); TRACEEOLID("access descriptor is NULL -- aborting dialog"); err.MessageBox(); EndDialog(IDCANCEL); return FALSE; } // // Domain selection not always available // ASSERT(!(!m_fAllowDomains && m_pAccess->IsDomainName())); ActivateControl(m_radio_Domain, m_fAllowDomains); // // Use an appropriate title for the dialog depending on // whether we're editing a 'grant' item or a 'deny' item // CComBSTR bstrTitle; VERIFY(bstrTitle.LoadString(m_fDenyAccessMode ? IDS_DENY : IDS_GRANT)); SetWindowText(bstrTitle); // // Set fields to be edited // if (m_pAccess->IsDomainName()) { m_edit_Domain.SetWindowText(m_pAccess->QueryDomainName()); } else { DWORD dwIP = m_pAccess->QueryIPAddress(); if (dwIP != 0L) { m_ipa_IPAddress.SetAddress(m_pAccess->QueryIPAddress()); } if (!m_pAccess->IsSingle()) { m_ipa_SubnetMask.SetAddress(m_pAccess->QuerySubnetMask()); } } // // Configure the dialog appropriately // SetControlStates(m_nStyle); // // No changes made yet // m_button_OK.EnableWindow(FALSE); return TRUE; } void CIPAccessDlg::OnRadioSingle() /*++ Routine Description: 'Single' radio button has been pressed. Change dialog style appropriately. Arguments: None Return Value: None --*/ { SetControlStates(RADIO_SINGLE); OnItemChanged(); } void CIPAccessDlg::OnRadioMultiple() /*++ Routine Description: 'Multiple' radio button has been pressed. Change dialog style appropriately. Arguments: None Return Value: None --*/ { SetControlStates(RADIO_MULTIPLE); OnItemChanged(); } void CIPAccessDlg::OnRadioDomain() /*++ Routine Description: 'Domain' radio button has been pressed. Change dialog style appropriately. If this the first time domain has been pressed, put up a warning about the performance implications of using domain filtering. Arguments: None Return Value: None --*/ { ASSERT(m_fAllowDomains); static BOOL fShownWarning = FALSE; if (!fShownWarning) { fShownWarning = TRUE; ::AfxMessageBox(IDS_DOMAIN_PERF); } SetControlStates(RADIO_DOMAIN); OnItemChanged(); } void CIPAccessDlg::OnItemChanged() /*++ Routine Description: Control data has changed. Check to see if sufficient data have been entered given the type of access descriptor being edited, and enable or disable the OK button based on that result. Arguments: None Return Value: None --*/ { DWORD dwIP; DWORD dwMask; BOOL fOK = FALSE; CString strDomain; switch(m_nStyle) { case RADIO_DOMAIN: m_edit_Domain.GetWindowText(strDomain); fOK = !strDomain.IsEmpty(); break; case RADIO_SINGLE: m_ipa_IPAddress.GetAddress(dwIP); fOK = (dwIP != 0L); break; case RADIO_MULTIPLE: m_ipa_IPAddress.GetAddress(dwIP); m_ipa_SubnetMask.GetAddress(dwMask); fOK = (dwIP != 0L && dwMask != 0L); break; } m_button_OK.EnableWindow(fOK); } void CIPAccessDlg::OnButtonDns() /*++ Routine Description: 'DNS' Button was pressed. Bring up the DNS name resolver dialog which will set the value in the associated IP address control. Arguments: None Return Value: None --*/ { // // Ask for a DNS name to resolve to an IP address. The ip address // control is passed along to the dns name dialog which will manage // the ip addresses in it automatically. // CDnsNameDlg dlg(&m_ipa_IPAddress); dlg.DoModal(); } void CIPAccessDlg::OnCancel() /*++ Routine Description: IDCANCEL handler. If we had allocated the access descriptor, throw it away now. Arguments: None Return Value: None --*/ { if (m_fNew && m_pAccess != NULL) { delete m_pAccess; m_pAccess = NULL; } CDialog::OnCancel(); } void CIPAccessDlg::OnOK() /*++ Routine Description: Handler for IDOK. Save control data to the access descriptor object being edited. If we have a list of access descriptors, check for duplicates. Arguments: None Return Value: None --*/ { // // Must have been allocated by now. // ASSERT_READ_PTR(m_pAccess); UpdateData(TRUE); if (m_nStyle == RADIO_DOMAIN) { CString strDomain; m_edit_Domain.GetWindowText(strDomain); // // Ensure that wildcards are used only in the first char // of the name, or not at all. // int nWildCard; if ((nWildCard = strDomain.ReverseFind(_T('*'))) != -1) { if (nWildCard != 0 || strDomain.GetLength() < 3 || strDomain[1] != _T('.')) { // // Don't dismiss // m_edit_Domain.SetFocus(); m_edit_Domain.SetSel(0,-1); ::AfxMessageBox(IDS_INVALID_DOMAIN_NAME); return; } } m_pAccess->SetValues(!m_fDenyAccessMode, strDomain); } else { DWORD dwIP; m_ipa_IPAddress.GetAddress(dwIP); // // Filter out bogus ip addresses // if (dwIP == 0L || dwIP == (DWORD)-1L) { // // Don't dismiss the dialog // m_ipa_IPAddress.SetFocus(); ::AfxMessageBox(IDS_IP_INVALID); return; } if (m_nStyle == RADIO_SINGLE) { m_pAccess->SetValues(!m_fDenyAccessMode, dwIP); } else // Multiple { DWORD dwMask; m_ipa_SubnetMask.GetAddress(dwMask); m_pAccess->SetValues(!m_fDenyAccessMode, dwIP, dwMask); } } // // Check for duplicates in the list // if (m_poblAccessList) { if (m_pAccess->DuplicateInList(*m_poblAccessList)) { // // Found duplicate; don't dismiss the dialog // ::AfxMessageBox(IDS_DUPLICATE_ENTRY); return; } } // // Everything ok -- dismiss the dialog. // EndDialog(IDOK); } void CALLBACK MsgBoxCallback(LPHELPINFO lpHelpInfo) { #ifdef _DEBUG TCHAR szBuffer[30]; _stprintf(szBuffer,_T("AfxGetApp()->WinHelp:0x%x\n"),lpHelpInfo->dwContextId);OutputDebugString(szBuffer); #endif AfxGetApp()->WinHelp(lpHelpInfo->dwContextId); } // this version accepts a text string UINT IisMessageBox(HWND hWnd, LPCTSTR szText, UINT nType, UINT nIDHelp = 0) { MSGBOXPARAMS mbp; memset(&mbp, 0, sizeof mbp); mbp.cbSize = sizeof MSGBOXPARAMS; mbp.hwndOwner = hWnd; mbp.hInstance = AfxGetInstanceHandle(); mbp.lpszText = szText; // if you wanted to specify a different caption, here is where you do it CString cap; cap.LoadString(IDS_APP_NAME); mbp.lpszCaption = cap; // if Help ID is not 0, then add a help button if (nIDHelp != 0) { mbp.dwStyle = nType | MB_HELP; } else { mbp.dwStyle = nType; } // mbp.lpszIcon = ; // note, you could provide your own custom ICON here! mbp.dwContextHelpId = nIDHelp; mbp.lpfnMsgBoxCallback = &MsgBoxCallback; // mbp.dwLanguageId = 0x0409; return ::MessageBoxIndirect(&mbp); } // this version accepts a resource string identifier UINT IisMessageBox(HWND hWnd, UINT nIDText, UINT nType, UINT nIDHelp = 0) { CString s; s.LoadString(nIDText); return IisMessageBox(hWnd, s, nType, nIDHelp); }