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398 lines
13 KiB
398 lines
13 KiB
/////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (c) 1999-2002 Microsoft Corporation
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//
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// Module Name:
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// Wins.cpp
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//
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// Description:
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// Implementation of the WINS Service resource extension property page classes.
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//
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// Author:
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// David Potter (DavidP) March 24, 1999
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//
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// Revision History:
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//
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// Notes:
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//
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/////////////////////////////////////////////////////////////////////////////
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#include "stdafx.h"
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#include "ClNetResEx.h"
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#include "Wins.h"
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#include "BasePage.inl"
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#include "ExtObj.h"
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#include "DDxDDv.h"
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#include "HelpData.h"
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#ifdef _DEBUG
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#define new DEBUG_NEW
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#undef THIS_FILE
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static char THIS_FILE[] = __FILE__;
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#endif
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/////////////////////////////////////////////////////////////////////////////
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// CWinsParamsPage property page
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/////////////////////////////////////////////////////////////////////////////
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IMPLEMENT_DYNCREATE( CWinsParamsPage, CBasePropertyPage )
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/////////////////////////////////////////////////////////////////////////////
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// Message Maps
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BEGIN_MESSAGE_MAP( CWinsParamsPage, CBasePropertyPage )
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//{{AFX_MSG_MAP(CWinsParamsPage)
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ON_EN_CHANGE( IDC_PP_WINS_DATABASEPATH, OnChangeRequiredField )
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ON_EN_CHANGE( IDC_PP_WINS_BACKUPPATH, OnChangeRequiredField )
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//}}AFX_MSG_MAP
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// TODO: Modify the following lines to represent the data displayed on this page.
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END_MESSAGE_MAP()
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/////////////////////////////////////////////////////////////////////////////
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//++
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//
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// CWinsParamsPage::CWinsParamsPage
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//
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// Description:
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// Default constructor.
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//
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// Arguments:
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// None.
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//
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// Return Value:
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// None.
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//
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//--
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/////////////////////////////////////////////////////////////////////////////
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CWinsParamsPage::CWinsParamsPage( void )
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: CBasePropertyPage(
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CWinsParamsPage::IDD,
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g_aHelpIDs_IDD_PP_WINS_PARAMETERS,
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g_aHelpIDs_IDD_WIZ_WINS_PARAMETERS
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)
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{
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// TODO: Modify the following lines to represent the data displayed on this page.
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//{{AFX_DATA_INIT(CWinsParamsPage)
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m_strDatabasePath = _T("");
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m_strBackupPath = _T("");
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//}}AFX_DATA_INIT
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// Setup the property array.
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{
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m_rgProps[ epropDatabasePath ].Set( REGPARAM_WINS_DATABASEPATH, m_strDatabasePath, m_strPrevDatabasePath, m_strDatabaseExpandedPath );
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m_rgProps[ epropBackupPath ].Set( REGPARAM_WINS_BACKUPPATH, m_strBackupPath, m_strPrevBackupPath, m_strBackupExpandedPath );
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} // Setup the property array
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m_iddPropertyPage = IDD_PP_WINS_PARAMETERS;
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m_iddWizardPage = IDD_WIZ_WINS_PARAMETERS;
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} //*** CWinsParamsPage::CWinsParamsPage()
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/////////////////////////////////////////////////////////////////////////////
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//++
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//
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// CWinsParamsPage::DoDataExchange
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//
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// Description:
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// Do data exchange between the dialog and the class.
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//
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// Arguments:
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// pDX [IN OUT] Data exchange object
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//
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// Return Value:
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// None.
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//
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//--
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/////////////////////////////////////////////////////////////////////////////
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void CWinsParamsPage::DoDataExchange( CDataExchange * pDX )
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{
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if ( ! pDX->m_bSaveAndValidate || ! BSaved() )
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{
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AFX_MANAGE_STATE( AfxGetStaticModuleState() );
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// TODO: Modify the following lines to represent the data displayed on this page.
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//{{AFX_DATA_MAP(CWinsParamsPage)
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DDX_Control( pDX, IDC_PP_WINS_DATABASEPATH, m_editDatabasePath );
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DDX_Control( pDX, IDC_PP_WINS_BACKUPPATH, m_editBackupPath );
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DDX_Text( pDX, IDC_PP_WINS_DATABASEPATH, m_strDatabasePath );
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DDX_Text( pDX, IDC_PP_WINS_BACKUPPATH, m_strBackupPath );
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//}}AFX_DATA_MAP
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// Handle numeric parameters.
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if ( ! BBackPressed() )
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{
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} // if: back button not pressed
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if ( pDX->m_bSaveAndValidate )
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{
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// Make sure all required fields are present.
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if ( ! BBackPressed() )
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{
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DDV_RequiredText( pDX, IDC_PP_WINS_DATABASEPATH, IDC_PP_WINS_DATABASEPATH_LABEL, m_strDatabasePath );
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DDV_RequiredText( pDX, IDC_PP_WINS_BACKUPPATH, IDC_PP_WINS_BACKUPPATH_LABEL, m_strBackupPath );
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} // if: back button not pressed
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} // if: saving data from dialog
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} // if: not saving or haven't saved yet
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CBasePropertyPage::DoDataExchange( pDX );
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} //*** CWinsParamsPage::DoDataExchange()
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/////////////////////////////////////////////////////////////////////////////
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//++
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//
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// CWinsParamsPage::OnInitDialog
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//
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// Description:
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// Handler for the WM_INITDIALOG message.
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//
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// Arguments:
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// None.
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//
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// Return Value:
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// TRUE We need the focus to be set for us.
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// FALSE We already set the focus to the proper control.
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//
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//--
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/////////////////////////////////////////////////////////////////////////////
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BOOL CWinsParamsPage::OnInitDialog( void )
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{
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HRESULT hr = S_OK;
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AFX_MANAGE_STATE( AfxGetStaticModuleState() );
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CBasePropertyPage::OnInitDialog();
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// Limit the size of the text that can be entered in edit controls.
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m_editDatabasePath.SetLimitText( _MAX_PATH );
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m_editBackupPath.SetLimitText( _MAX_PATH );
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// If this is a wizard, make sure the default values are something legal.
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if ( BWizard( ) )
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{
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DWORD status;
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WCHAR szValidDevice[ 3 ]; // "X:" + NULL
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DWORD dwSize = sizeof(szValidDevice) / sizeof(szValidDevice[0]);
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szValidDevice[ 0 ] = L'\0';
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status = ResUtilFindDependentDiskResourceDriveLetter( Peo( )->Hcluster( ),
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Peo( )->PrdResData( )->m_hresource,
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szValidDevice,
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&dwSize
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);
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szValidDevice[ 2 ] = L'\0';
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// Did we find a disk resource in the the dependency list?
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if ( status == ERROR_SUCCESS
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&& szValidDevice[ 0 ] != L'\0' )
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{
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WCHAR szFilePath[ MAX_PATH ];
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// If the default is "%SystemRoot%\<something>" then change it to match the
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// dependent resource
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if ( m_editDatabasePath.GetWindowText( szFilePath, MAX_PATH ) >= sizeof(L"%SystemRoot%")/sizeof(WCHAR) - 1
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&& ClRtlStrNICmp( szFilePath, L"%SystemRoot%", sizeof(L"%SystemRoot%")/sizeof(WCHAR) - 1 ) == 0 )
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{
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// Start with the new drive letter
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hr = StringCchCopyNW( szFilePath, RTL_NUMBER_OF( szFilePath ), szValidDevice, 3 );
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if ( hr != S_OK )
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{
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goto Cleanup;
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} // if:
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// Is the expanded string really expanded?
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if ( m_strDatabaseExpandedPath[0] != L'%' )
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{ // yes, then just copy the expanded string minus the drive letter.
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LPCWSTR psz = m_strDatabaseExpandedPath;
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psz = wcschr( psz, L':' );
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if ( psz )
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{
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psz++; // move to next character
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}
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else // if: psz
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{
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psz = m_strDatabaseExpandedPath;
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} // else: just cat the whole thing, let the user figure it out.
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hr = StringCchCatW( szFilePath, RTL_NUMBER_OF( szFilePath ), psz );
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if ( hr != S_OK )
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{
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goto Cleanup;
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} // if:
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}
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else
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{ // no, then strip the %SystemRoot%
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// find the ending '%'... this must be there because of the strcmp above!
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LPCWSTR psz = m_strBackupExpandedPath;
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psz = wcschr( psz + 1, L'%' );
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ASSERT( psz );
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psz++; // move past the '%'
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hr = StringCchCatW( szFilePath, RTL_NUMBER_OF( szFilePath ), psz );
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if ( hr != S_OK )
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{
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goto Cleanup;
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} // if:
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}
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m_editDatabasePath.SetWindowText( szFilePath );
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} // if: m_editDatabasePath == %SystemRoot%
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// If the default is "%SystemRoot%\<something>" then change it to match the
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// dependent resource
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if ( m_editBackupPath.GetWindowText( szFilePath, MAX_PATH ) >= sizeof(L"%SystemRoot%")/sizeof(WCHAR) - 1
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&& ClRtlStrNICmp( szFilePath, L"%SystemRoot%", sizeof(L"%SystemRoot%")/sizeof(WCHAR) - 1 ) == 0 )
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{
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// Start with the new drive letter
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hr = StringCchCopyNW( szFilePath, RTL_NUMBER_OF( szFilePath ), szValidDevice, 3 );
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if ( hr != S_OK )
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{
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goto Cleanup;
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} // if:
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// Is the expanded string really expanded?
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if ( m_strBackupExpandedPath[0] != L'%' )
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{ // yes, then just copy the expanded string minus the drive letter. minus the drive letter.
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LPCWSTR psz = m_strBackupExpandedPath;
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psz = wcschr( psz, L':' );
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if ( psz )
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{
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psz++; // move to next character
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}
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else // if: psz
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{
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psz = m_strBackupExpandedPath;
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} // else: just cat the whole thing, let the user figure it out.
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hr = StringCchCatW( szFilePath, RTL_NUMBER_OF( szFilePath ), psz );
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if ( hr != S_OK )
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{
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goto Cleanup;
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} // if:
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}
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else
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{ // no, then strip the %SystemRoot%
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// find the ending '%'... this must be there because of the strcmp above!
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LPCWSTR psz = m_strBackupExpandedPath;
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psz = wcschr( psz + 1, L'%' );
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ASSERT( psz );
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psz++; // move past the '%'
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hr = StringCchCatW( szFilePath, RTL_NUMBER_OF( szFilePath ), psz );
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if ( hr != S_OK )
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{
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goto Cleanup;
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} // if:
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}
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m_editBackupPath.SetWindowText( szFilePath );
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} // if: m_editBackupPath == %SystemRoot%
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} // if: found a disk resource
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} // if: in a wizard
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Cleanup:
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return TRUE; // return TRUE unless you set the focus to a control
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// EXCEPTION: OCX Property Pages should return FALSE
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} //*** CWinsParamsPage::OnInitDialog()
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/////////////////////////////////////////////////////////////////////////////
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//++
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//
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// CWinsParamsPage::OnSetActive
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//
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// Description:
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// Handler for the PSN_SETACTIVE message.
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//
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// Arguments:
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// None.
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//
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// Return Value:
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// TRUE Page successfully initialized.
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// FALSE Page not initialized.
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//
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//--
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/////////////////////////////////////////////////////////////////////////////
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BOOL CWinsParamsPage::OnSetActive( void )
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{
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AFX_MANAGE_STATE( AfxGetStaticModuleState() );
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// Enable/disable the Next/Finish button.
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if ( BWizard() )
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{
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EnableNext( BAllRequiredFieldsPresent() );
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} // if: displaying a wizard
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return CBasePropertyPage::OnSetActive();
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} //*** CWinsParamsPage::OnSetActive()
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/////////////////////////////////////////////////////////////////////////////
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//++
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//
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// CWinsParamsPage::OnChangeRequiredField
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//
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// Description:
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// Handler for the EN_CHANGE message on the Share name or Path edit
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// controls.
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//
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// Arguments:
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// None.
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//
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// Return Value:
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// None.
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//
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//--
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/////////////////////////////////////////////////////////////////////////////
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void CWinsParamsPage::OnChangeRequiredField( void )
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{
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AFX_MANAGE_STATE( AfxGetStaticModuleState() );
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OnChangeCtrl();
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if ( BWizard() )
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{
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EnableNext( BAllRequiredFieldsPresent() );
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} // if: displaying a wizard
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} //*** CWinsParamsPage::OnChangeRequiredField()
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/////////////////////////////////////////////////////////////////////////////
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//++
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//
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// CWinsParamsPage::BAllRequiredFieldsPresent
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//
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// Description:
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// Handler for the EN_CHANGE message on the Share name or Path edit
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// controls.
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//
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// Arguments:
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// None.
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//
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// Return Value:
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// None.
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//
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//--
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/////////////////////////////////////////////////////////////////////////////
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BOOL CWinsParamsPage::BAllRequiredFieldsPresent( void ) const
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{
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BOOL _bPresent;
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if ( 0
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|| (m_editDatabasePath.GetWindowTextLength() == 0)
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|| (m_editBackupPath.GetWindowTextLength() == 0)
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)
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{
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_bPresent = FALSE;
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} // if: required field not present
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else
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{
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_bPresent = TRUE;
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} // else: all required fields are present
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return _bPresent;
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} //*** CWinsParamsPage::BAllRequiredFieldsPresent()
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