Source code of Windows XP (NT5)
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//----------------------------------------------------------------------------
//
// Copyright (c) 1997-1999 Microsoft Corporation
// All rights reserved.
//
// File Name: tcpipopt.c
//
// Description:
//
//----------------------------------------------------------------------------
#include "pch.h"
#include "resource.h"
#include "tcpip.h"
typedef struct {
TCHAR *szName;
TCHAR *szDescription;
BOOL bInstalled;
} TCPIP_Options_Entry_Struct;
#define NUMBER_OF_TCPIP_OPTIONS 2
// ISSUE-2002/02/28-stelo- make these an enum
#define IP_SECURITY 0
#define TCPIP_FILTERING 1
static TCPIP_Options_Entry_Struct TCPIP_Options_Entries[NUMBER_OF_TCPIP_OPTIONS];
//----------------------------------------------------------------------------
//
// Function: EnableIpSecurityControls
//
// Purpose:
//
// Arguments:
//
// Returns:
//
//----------------------------------------------------------------------------
VOID
EnableIpSecurityControls( IN HWND hwnd, IN BOOL bState ) {
//
// Grab handles to each of the controls
//
HWND hPolicyComboBox = GetDlgItem( hwnd, IDC_CMB_IPSEC_POLICY_LIST );
HWND hPolicyDescBox = GetDlgItem( hwnd, IDC_EDT_POLICY_DESC );
//
// Grey or ungrey them appropriately
//
EnableWindow( hPolicyComboBox, bState );
EnableWindow( hPolicyDescBox, bState );
}
//----------------------------------------------------------------------------
//
// Function: IpSecurityDlgProc
//
// Purpose:
//
// Arguments:
//
// Returns:
//
//----------------------------------------------------------------------------
INT_PTR CALLBACK
IpSecurityDlgProc( IN HWND hwnd,
IN UINT uMsg,
IN WPARAM wParam,
IN LPARAM lParam) {
BOOL bStatus = TRUE;
switch( uMsg ) {
case WM_INITDIALOG: {
HWND hDescriptionBox = GetDlgItem( hwnd, IDC_EDT_POLICY_DESC );
//
// Load strings from resources
//
StrSecureInitiator = MyLoadString( IDS_SECURE_INITIATOR );
StrSecureInitiatorDesc = MyLoadString( IDS_SECURE_INITIATOR_DESC );
StrSecureResponder = MyLoadString( IDS_SECURE_RESPONDER );
StrSecureResponderDesc = MyLoadString( IDS_SECURE_RESPONDER_DESC );
StrLockdown = MyLoadString( IDS_LOCKDOWN );
StrLockdownDesc = MyLoadString( IDS_LOCKDOWN_DESC );
CheckRadioButton( hwnd,
IDC_RAD_IPSEC_NOIPSEC,
IDC_RAD_IPSEC_CUSTOM,
IDC_RAD_IPSEC_NOIPSEC );
EnableIpSecurityControls( hwnd, FALSE );
SendDlgItemMessage( hwnd,
IDC_CMB_IPSEC_POLICY_LIST,
CB_ADDSTRING,
(WPARAM) 0,
(LPARAM) StrSecureInitiator );
SendDlgItemMessage( hwnd,
IDC_CMB_IPSEC_POLICY_LIST,
CB_ADDSTRING,
(WPARAM) 0,
(LPARAM) StrSecureResponder );
SendDlgItemMessage( hwnd,
IDC_CMB_IPSEC_POLICY_LIST,
CB_ADDSTRING,
(WPARAM) 0,
(LPARAM) StrLockdown );
//
// Set the combo box selection and description
//
// ISSUE-2002/02/28-stelo- this eventually needs to be fixed once I know
// what the security answerfile settings will be
SendDlgItemMessage( hwnd,
IDC_CMB_IPSEC_POLICY_LIST,
CB_SETCURSEL,
(WPARAM) 0,
(LPARAM) 0 );
SetWindowText( hDescriptionBox, StrSecureInitiatorDesc );
break;
}
case WM_COMMAND: {
int nButtonId = LOWORD( wParam );
switch ( nButtonId ) {
case IDC_CMB_IPSEC_POLICY_LIST: {
if( HIWORD( wParam ) == CBN_SELCHANGE ) {
INT_PTR iIndex;
HWND hDescriptionBox = GetDlgItem( hwnd,
IDC_EDT_POLICY_DESC );
// get the current selection from the combo box
iIndex = SendDlgItemMessage( hwnd,
IDC_CMB_IPSEC_POLICY_LIST,
CB_GETCURSEL,
(WPARAM) 0,
(LPARAM) 0 );
switch( iIndex ) {
case 0: SetWindowText( hDescriptionBox,
StrSecureInitiatorDesc );
break;
case 1: SetWindowText( hDescriptionBox,
StrSecureResponderDesc );
break;
case 2: SetWindowText( hDescriptionBox,
StrLockdownDesc );
break;
default:
AssertMsg(FALSE,
"Bad case in TCPIP switch statement.");
}
}
break;
}
case IDC_RAD_IPSEC_NOIPSEC:
if ( HIWORD(wParam) == BN_CLICKED ) {
EnableIpSecurityControls( hwnd, FALSE );
}
break;
case IDC_RAD_IPSEC_CUSTOM:
if ( HIWORD(wParam) == BN_CLICKED ) {
EnableIpSecurityControls( hwnd, TRUE );
}
break;
case IDOK: {
EndDialog( hwnd, 1 );
break;
}
case IDCANCEL: {
EndDialog( hwnd, 0 );
break;
}
}
}
default:
bStatus = FALSE;
break;
}
return bStatus;
}
//----------------------------------------------------------------------------
//
// Function: TcpipFilteringDlgProc
//
// Purpose:
//
// Arguments:
//
// Returns:
//
//----------------------------------------------------------------------------
INT_PTR CALLBACK
TcpipFilteringDlgProc( IN HWND hwnd,
IN UINT uMsg,
IN WPARAM wParam,
IN LPARAM lParam) {
BOOL bStatus = TRUE;
switch( uMsg ) {
case WM_INITDIALOG: {
break;
}
case WM_COMMAND: {
int nButtonId = LOWORD( wParam );
switch ( nButtonId ) {
case IDOK: {
EndDialog( hwnd, 1 );
break;
}
case IDCANCEL: {
EndDialog( hwnd, 0 );
break;
}
}
}
default:
bStatus = FALSE;
break;
}
return bStatus;
}
//----------------------------------------------------------------------------
//
// Function: TCPIP_OptionsPageProc
//
// Purpose: Required function for the property sheet page to function properly.
// The important thing is to give the return value of 1 to the message PSPCB_CREATE and
// 0 for PSPCB_RELEASE
//
// Arguments:
//
// Returns:
//
//----------------------------------------------------------------------------
UINT CALLBACK
TCPIP_OptionsPageProc( HWND hwnd, UINT uMsg, LPPROPSHEETPAGE ppsp ) {
switch( uMsg ) {
case PSPCB_CREATE :
return 1 ; // needed for property sheet page to initialize correctly
case PSPCB_RELEASE :
return 0;
default:
return -1;
}
}
//----------------------------------------------------------------------------
//
// Function: TCPIP_OptionsDlgProc
//
// Purpose: Dialog procedure for the Options page of the property sheet
// handles all the messages sent to this window
//
// Arguments:
//
// Returns:
//
//----------------------------------------------------------------------------
INT_PTR CALLBACK
TCPIP_OptionsDlgProc( HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam ) {
switch( uMsg ) {
case WM_INITDIALOG: {
int i;
HWND hOptionsListView = GetDlgItem( hwndDlg,
IDC_LVW_OPTIONS );
TCPIP_Options_Entries[IP_SECURITY].szName = MyLoadString( IDS_IP_SEC );
TCPIP_Options_Entries[IP_SECURITY].szDescription = MyLoadString( IDS_IP_SEC_DESC );
TCPIP_Options_Entries[IP_SECURITY].bInstalled = TRUE;
TCPIP_Options_Entries[TCPIP_FILTERING].szName = MyLoadString( IDS_TCPIP_FILTERING );
TCPIP_Options_Entries[TCPIP_FILTERING].szDescription = MyLoadString( IDS_TCPIP_FILTERING_DESC );
TCPIP_Options_Entries[TCPIP_FILTERING].bInstalled = TRUE;
// ISSUE-2002/02/28-stelo- Are there anymore settings that can be added to
// this list view
// Under what conditions are these visible? Only
// when DHCP is enabled?
//
// Insert DHCP class ID and IP Security into the list view
//
for( i = 0; i < 2; i++ ) {
InsertItemIntoTcpipListView( hOptionsListView,
(LPARAM) &TCPIP_Options_Entries[i],
1 );
}
SetListViewSelection( hwndDlg, IDC_LVW_OPTIONS, 1 );
//
// Set the description
//
SetWindowText( GetDlgItem( hwndDlg, IDC_OPT_DESC ),
TCPIP_Options_Entries[0].szDescription );
return TRUE ;
}
case WM_COMMAND: {
WORD wNotifyCode = HIWORD( wParam );
WORD wButtonId = LOWORD( wParam );
switch( wButtonId ) {
case IDC_OPT_PROPERTIES: {
INT iItemSelected;
HWND hOptionsListView = GetDlgItem( hwndDlg, IDC_LVW_OPTIONS );
iItemSelected = ListView_GetSelectionMark( hOptionsListView );
if( iItemSelected == TCPIP_FILTERING ) {
if( DialogBox( FixedGlobals.hInstance,
(LPCTSTR) IDD_TCPIP_FILTER,
hwndDlg,
TcpipFilteringDlgProc ) ) {
}
}
else if( iItemSelected == IP_SECURITY ) {
if( DialogBox( FixedGlobals.hInstance,
(LPCTSTR) IDD_IPSEC,
hwndDlg,
IpSecurityDlgProc ) ) {
}
}
break;
}
} // end switch
break;
}
case WM_NOTIFY: {
LV_DISPINFO *pLvdi = (LV_DISPINFO *) lParam;
NM_LISTVIEW *pNm = (NM_LISTVIEW *)lParam;
TCPIP_Options_Entry_Struct *pListViewEntry = (TCPIP_Options_Entry_Struct *) (pLvdi->item.lParam);
if( wParam == IDC_LVW_OPTIONS ) {
switch( pLvdi->hdr.code ) {
case LVN_GETDISPINFO:
pLvdi->item.pszText = pListViewEntry->szName;
break;
}
switch( pNm->hdr.code ) {
case LVN_ITEMCHANGED:
// test to see if a new item in the list has been selected
if( pNm->uNewState == SELECTED ) {
LV_ITEM lvI;
TCPIP_Options_Entry_Struct *currentEntry;
if( !GetSelectedItemFromListView( hwndDlg,
IDC_LVW_OPTIONS,
&lvI ) ) {
return TRUE ;
}
currentEntry = (TCPIP_Options_Entry_Struct *) lvI.lParam;
//
// Set the description
//
SetWindowText( GetDlgItem( hwndDlg, IDC_OPT_DESC ),
currentEntry->szDescription );
}
break;
}
}
}
default:
return FALSE ;
}
//
// Message was handled so return TRUE
//
return TRUE ;
}