windows-nt/Source/XPSP1/NT/net/wlbs/nlbmgr/exe/clusterconnectpage.cpp

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2020-09-26 03:20:57 -05:00
#include "ClusterConnectPage.h"
#include "LeftView.h"
#include "CommonUtils.h"
#include "CommonNLB.h"
#include "MWmiError.h"
#include "IpSubnetMaskControl.h"
#include "MIPAddress.h"
#include "ResourceString.h"
BEGIN_MESSAGE_MAP( ClusterConnectPage, CPropertyPage )
ON_WM_CONTEXTMENU()
ON_WM_HELPINFO()
END_MESSAGE_MAP()
ClusterConnectPage::ClusterConnectPage( ClusterData* clusterData,
CWnd* parent )
:
CPropertyPage( IDD ),
DataSinkI(),
m_clusterData( clusterData ),
myParent( parent ),
dataStore(L" ")
{}
void
ClusterConnectPage::DoDataExchange( CDataExchange* pDX )
{
CPropertyPage::DoDataExchange( pDX );
DDX_Control( pDX, IDC_CLUSTER_IP, clusterIP);
DDX_Control( pDX, IDC_CLUSTER_MEMBER, clusterMemberName );
DDX_Control( pDX, IDC_CLUSTER_CONNECTION_STATUS, connectionStatus );
}
void
ClusterConnectPage::OnOK()
{
CPropertyPage::OnOK();
}
BOOL
ClusterConnectPage::OnKillActive()
{
// clear the old status if any.
dataStore = L" ";
// get cluster ip.
//
_bstr_t clusterIPAddress =
CommonUtils::getCIPAddressCtrlString( clusterIP );
// validate this ip.
bool isIPValid = MIPAddress::checkIfValid( clusterIPAddress );
if( isIPValid == false )
{
// invalid ip.
dataSink( GETRESOURCEIDSTRING( IDS_WARNING_IP_INVALID ) + clusterIPAddress );
CPropertyPage::OnCancel();
return 0;
}
// get member of this cluster
//
_bstr_t clusterMember =
CommonUtils::getCIPAddressCtrlString( clusterMemberName );
// validate this ip.
isIPValid = MIPAddress::checkIfValid( clusterMember );
if( isIPValid == false )
{
// invalid ip.
dataSink( GETRESOURCEIDSTRING( IDS_WARNING_IP_INVALID ) + clusterMember );
CPropertyPage::OnCancel();
return 0;
}
// the member ip should not be the cluster ip.
if( clusterMember == clusterIPAddress )
{
// cluster ip and member are same.
// This is not allowed.
// invalid ip.
dataSink( GETRESOURCEIDSTRING( IDS_WARNING_CL_CONN_SAME ) );
CPropertyPage::OnCancel();
return 0;
}
// check if this cluster already exists in view, but ensure that pointer is valid.
if( myParent != 0 )
{
bool isClusterDuplicate = ( (LeftView * )myParent)->doesClusterExistInView( clusterIPAddress );
if( isClusterDuplicate == true )
{
dataSink( clusterIPAddress + L":" + GETRESOURCEIDSTRING (IDS_CLUSTER_ALREADY ) );
CPropertyPage::OnCancel();
return 0;
}
}
try
{
CommonNLB::connectToClusterDirect( clusterIPAddress,
clusterMember,
m_clusterData,
this
);
}
catch( _com_error e )
{
_bstr_t errText;
GetErrorCodeText( e.Error(), errText );
dataSink( errText );
CPropertyPage::OnCancel();
return 0;
}
return CPropertyPage::OnKillActive();
}
BOOL
ClusterConnectPage::OnInitDialog()
{
/* Limit the zeroth field of the dedicated IP address between 1 and 223. */
CPropertyPage::OnInitDialog();
// fill in cluster ip but only if not null.
//
if( m_clusterData->cp.cIP != _bstr_t( L"0.0.0.0" ) )
{
CommonUtils::fillCIPAddressCtrlString( clusterIP,
m_clusterData->cp.cIP );
// fill in machine ip list.
// connect to each host.
map<_bstr_t, HostData >::iterator top;
for( top = m_clusterData->hosts.begin();
top != m_clusterData->hosts.end();
++top )
{
// just use the first hosts connection ip.
CommonUtils::fillCIPAddressCtrlString( clusterMemberName,
(*top).second.connectionIP );
break;
}
}
return TRUE;
}
void
ClusterConnectPage::dataSink( _bstr_t data )
{
dataStore += data;
dataStore += L"\r\n";
connectionStatus.SetWindowText( dataStore );
UpdateWindow();
}
BOOL
ClusterConnectPage::OnHelpInfo (HELPINFO* helpInfo )
{
if( helpInfo->iContextType == HELPINFO_WINDOW )
{
::WinHelp( static_cast<HWND> ( helpInfo->hItemHandle ),
CVY_CTXT_HELP_FILE,
HELP_WM_HELP,
(ULONG_PTR ) g_aHelpIDs_IDD_CLUSTER_CONNECT_PAGE );
}
return TRUE;
}
void
ClusterConnectPage::OnContextMenu( CWnd* pWnd, CPoint point )
{
::WinHelp( m_hWnd,
CVY_CTXT_HELP_FILE,
HELP_CONTEXTMENU,
(ULONG_PTR ) g_aHelpIDs_IDD_CLUSTER_CONNECT_PAGE );
}