163 lines
4.2 KiB
C++
163 lines
4.2 KiB
C++
/****************************************************************************
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Copyright (c) Microsoft Corporation 1998
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All rights reserved
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File: SERVERDLG.CPP
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***************************************************************************/
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#include "pch.h"
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#include <remboot.h>
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#include "callback.h"
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#include "utils.h"
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DEFINE_MODULE( "RIPREP" )
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WNDPROC g_pOldEditWndProc;
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//
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// VerifySIFField( )
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//
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// Make sure that the directory name entered conforms to the
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// restrictions that OSChooser has.
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//
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// Returns: S_OK if it does
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// E_FAIL if it does not
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//
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HRESULT
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VerifySIFField(
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LPWSTR pszField
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)
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{
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HRESULT hr = S_OK;
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TraceFunc( "VerifySIFField()\n" );
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while ( *pszField >= 32 && *pszField <= 127 )
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{
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pszField++;
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}
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if ( *pszField != L'\0' )
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{
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hr = E_FAIL;
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}
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HRETURN(hr);
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}
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//
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// SIFDlgCheckNextButtonActivation( )
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//
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VOID
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SIFDlgCheckNextButtonActivation(
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HWND hDlg )
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{
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TraceFunc( "SIFDlgCheckNextButtonActivation( )\n" );
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GetDlgItemText( hDlg, IDC_E_DESCRIPTION, g_Description, ARRAYSIZE(g_Description));
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PropSheet_SetWizButtons( GetParent( hDlg ), PSWIZB_BACK | (wcslen(g_Description) ? PSWIZB_NEXT : 0 ) );
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TraceFuncExit( );
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}
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//
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// HelpTextEditWndProc( )
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//
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LRESULT CALLBACK
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HelpTextEditWndProc(
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HWND hWnd,
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UINT uMsg,
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WPARAM wParam,
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LPARAM lParam )
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{
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switch ( uMsg )
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{
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case WM_KEYDOWN:
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// fake button presses
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if ( LOWORD( wParam ) == VK_RETURN ) {
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PropSheet_PressButton( GetParent( GetParent( hWnd ) ), PSBTN_NEXT );
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return FALSE;
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} else if ( LOWORD( wParam ) == VK_ESCAPE ) {
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PropSheet_PressButton( GetParent( GetParent( hWnd ) ), PSBTN_CANCEL );
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return FALSE;
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}
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break;
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}
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return CallWindowProc(g_pOldEditWndProc, hWnd, uMsg, wParam, lParam);
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}
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//
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// SIFDlgProc()
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//
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INT_PTR CALLBACK
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SIFDlgProc(
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HWND hDlg,
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UINT uMsg,
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WPARAM wParam,
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LPARAM lParam )
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{
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switch (uMsg)
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{
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default:
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return FALSE;
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case WM_INITDIALOG:
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Edit_LimitText( GetDlgItem( hDlg, IDC_E_DESCRIPTION ), ARRAYSIZE(g_Description) - 1 );
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Edit_LimitText( GetDlgItem( hDlg, IDC_E_HELPTEXT ), ARRAYSIZE(g_HelpText) - 1 );
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g_pOldEditWndProc = (WNDPROC) SetWindowLongPtr( GetDlgItem( hDlg, IDC_E_HELPTEXT), GWLP_WNDPROC, (LONG_PTR)&HelpTextEditWndProc);
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SetWindowLongPtr( GetDlgItem( hDlg, IDC_E_HELPTEXT), GWLP_WNDPROC, (LONG_PTR)&HelpTextEditWndProc);
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break;
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case WM_COMMAND:
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switch ( LOWORD( wParam ) )
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{
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case IDC_E_DESCRIPTION:
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if ( HIWORD( wParam ) == EN_CHANGE )
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{
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SIFDlgCheckNextButtonActivation( hDlg );
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}
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break;
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}
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break;
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case WM_NOTIFY:
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SetWindowLongPtr( hDlg, DWLP_MSGRESULT, FALSE );
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LPNMHDR lpnmhdr = (LPNMHDR) lParam;
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switch ( lpnmhdr->code )
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{
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case PSN_WIZNEXT:
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GetDlgItemText( hDlg, IDC_E_DESCRIPTION, g_Description, ARRAYSIZE(g_Description) );
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Assert( wcslen( g_Description ) );
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GetDlgItemText( hDlg, IDC_E_HELPTEXT, g_HelpText, ARRAYSIZE(g_HelpText) );
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if ( FAILED( VerifySIFField( g_Description ) ) )
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{
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MessageBoxFromStrings( hDlg, IDS_OSCHOOSER_RESTRICTION_FIELDS_TITLE, IDS_OSCHOOSER_RESTRICTION_FIELDS_TEXT, MB_OK );
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SetFocus( GetDlgItem( hDlg, IDC_E_DESCRIPTION ) );
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SetWindowLongPtr( hDlg, DWLP_MSGRESULT, -1 ); // don't go on
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break;
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}
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if ( FAILED( VerifySIFField( g_HelpText ) ) )
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{
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MessageBoxFromStrings( hDlg, IDS_OSCHOOSER_RESTRICTION_FIELDS_TITLE, IDS_OSCHOOSER_RESTRICTION_FIELDS_TEXT, MB_OK );
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SetFocus( GetDlgItem( hDlg, IDC_E_HELPTEXT ) );
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SetWindowLongPtr( hDlg, DWLP_MSGRESULT, -1 ); // don't go on
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break;
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}
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break;
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case PSN_QUERYCANCEL:
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return VerifyCancel( hDlg );
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case PSN_SETACTIVE:
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SIFDlgCheckNextButtonActivation( hDlg );
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ClearMessageQueue( );
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break;
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}
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break;
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}
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return TRUE;
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}
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