windows-nt/Source/XPSP1/NT/base/cluster/admin/msclus/vctest/clusdlg.cpp

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2020-09-26 03:20:57 -05:00
// clustestDlg.cpp : implementation file
//
#include "stdafx.h"
#include "clustest.h"
#include "clusDlg.h"
#include "msclus.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About
class CAboutDlg : public CDialog
{
public:
CAboutDlg();
// Dialog Data
//{{AFX_DATA(CAboutDlg)
enum { IDD = IDD_ABOUTBOX };
//}}AFX_DATA
// ClassWizard generated virtual function overrides
//{{AFX_VIRTUAL(CAboutDlg)
protected:
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support
//}}AFX_VIRTUAL
// Implementation
protected:
//{{AFX_MSG(CAboutDlg)
//}}AFX_MSG
DECLARE_MESSAGE_MAP()
};
CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
//{{AFX_DATA_INIT(CAboutDlg)
//}}AFX_DATA_INIT
}
void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CAboutDlg)
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
//{{AFX_MSG_MAP(CAboutDlg)
// No message handlers
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CClustestDlg dialog
CClustestDlg::CClustestDlg(CWnd* pParent /*=NULL*/)
: CDialog(CClustestDlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CClustestDlg)
// NOTE: the ClassWizard will add member initialization here
//}}AFX_DATA_INIT
// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
void CClustestDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CClustestDlg)
DDX_Control(pDX, IDC_TREE1, m_ClusTree);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CClustestDlg, CDialog)
//{{AFX_MSG_MAP(CClustestDlg)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CClustestDlg message handlers
BOOL CClustestDlg::OnInitDialog()
{
CDialog::OnInitDialog();
// Add "About..." menu item to system menu.
// IDM_ABOUTBOX must be in the system command range.
ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
ASSERT(IDM_ABOUTBOX < 0xF000);
CMenu* pSysMenu = GetSystemMenu(FALSE);
CString strAboutMenu;
strAboutMenu.LoadString(IDS_ABOUTBOX);
if (!strAboutMenu.IsEmpty())
{
pSysMenu->AppendMenu(MF_SEPARATOR);
pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
}
// Set the icon for this dialog. The framework does this automatically
// when the application's main window is not a dialog
SetIcon(m_hIcon, TRUE); // Set big icon
SetIcon(m_hIcon, FALSE); // Set small icon
// TODO: Add extra initialization here
EnumerateCluster();
return TRUE; // return TRUE unless you set the focus to a control
}
void CClustestDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
if ((nID & 0xFFF0) == IDM_ABOUTBOX)
{
CAboutDlg dlgAbout;
dlgAbout.DoModal();
}
else
{
CDialog::OnSysCommand(nID, lParam);
}
}
// If you add a minimize button to your dialog, you will need the code below
// to draw the icon. For MFC applications using the document/view model,
// this is automatically done for you by the framework.
void CClustestDlg::OnPaint()
{
if (IsIconic())
{
CPaintDC dc(this); // device context for painting
SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);
// Center icon in client rectangle
int cxIcon = GetSystemMetrics(SM_CXICON);
int cyIcon = GetSystemMetrics(SM_CYICON);
CRect rect;
GetClientRect(&rect);
int x = (rect.Width() - cxIcon + 1) / 2;
int y = (rect.Height() - cyIcon + 1) / 2;
// Draw the icon
dc.DrawIcon(x, y, m_hIcon);
}
else
{
CDialog::OnPaint();
}
}
// The system calls this to obtain the cursor to display while the user drags
// the minimized window.
HCURSOR CClustestDlg::OnQueryDragIcon()
{
return (HCURSOR) m_hIcon;
}
BOOL CClustestDlg::EnumerateCluster()
{
COleException e;
CLSID clsid;
long nDomainCnt, nClusterCnt, nGroupCnt, nResCnt;
IClusterApplication ClusterApp;
DomainNames DomainList;
ClusterNames ClusterList;
VARIANT v;
CString strDomainName, strClusterName, strGroupName,strResourceName;
ICluster m_Cluster;
HTREEITEM hItem,hDomainItem, hClustersItem,hClusterItem, hGroupsItem, hGroupItem;
HTREEITEM hResourcesItem, hResourceItem;
try
{
if (CLSIDFromProgID(OLESTR("MSCluster.Application"), &clsid) == NOERROR)
{
if (ClusterApp.CreateDispatch(clsid, &e))
{
DomainList.AttachDispatch(ClusterApp.GetDomainNames());
nDomainCnt = DomainList.GetCount();
hItem = AddItem(_T("Domains"), NULL,TRUE);
while(nDomainCnt >0)
{
strDomainName = DomainList.GetItem(nDomainCnt--);
ClusterList.AttachDispatch(ClusterApp.GetClusterNames(strDomainName));
nClusterCnt = ClusterList.GetCount();
hDomainItem = AddItem(strDomainName.GetBuffer(strDomainName.GetLength()), hItem,TRUE);
strDomainName.ReleaseBuffer(-1);
if(nClusterCnt == 0)
return FALSE;
hClustersItem = AddItem(_T("Clusters"), hDomainItem, TRUE);
while(nClusterCnt > 1)
{
strClusterName = ClusterList.GetItem(nClusterCnt--);
hClusterItem = AddItem(strClusterName.GetBuffer(strClusterName.GetLength()), hClustersItem,TRUE);
strClusterName.ReleaseBuffer(-1);
m_Cluster.AttachDispatch(ClusterApp.OpenCluster(strClusterName));
ClusResGroups ClusGroups(m_Cluster.GetResourceGroups());
nGroupCnt = ClusGroups.GetCount();
if(nGroupCnt == 0)
return FALSE;
hGroupsItem = AddItem(_T("Groups"), hClusterItem,TRUE);
while(nGroupCnt >0)
{
v.lVal = nGroupCnt--;
v.vt = VT_I4 ;
ClusResGroup ClusGroup(ClusGroups.GetItem(v));
strGroupName = ClusGroup.GetName();
hGroupItem = AddItem(strGroupName.GetBuffer(strGroupName.GetLength()), hGroupsItem,TRUE);
strGroupName.ReleaseBuffer(-1);
ClusGroupResources Resources(ClusGroup.GetResources());
nResCnt = Resources.GetCount();
if(nResCnt ==0)
return FALSE;
hResourcesItem = AddItem(_T("Resources"), hGroupItem,TRUE);
while(nResCnt >0)
{
v.lVal = nResCnt--;
v.vt = VT_I4 ;
ClusResource Resource(Resources.GetItem(v));
strResourceName = Resource.GetName();
hResourceItem = AddItem(strResourceName.GetBuffer(strResourceName.GetLength()), hResourcesItem,FALSE);
strResourceName.ReleaseBuffer(-1);
}
}
}
}
}
}
}
catch(CException *e)
{
e->ReportError();
e->Delete();
}
return TRUE;
}
HTREEITEM CClustestDlg::AddItem(LPTSTR pStrName, HTREEITEM pParent,BOOL bHasChildren)
{
HTREEITEM hItem;
TV_ITEM tvi; // TreeView Item.
TV_INSERTSTRUCT tvins; // TreeView Insert Struct.
tvins.hParent = pParent;
tvins.hInsertAfter = TVI_LAST;
tvi.cChildren=1;
tvi.mask = TVIF_TEXT;
tvi.pszText = pStrName;
tvi.cchTextMax = _tcslen(pStrName) * sizeof(TCHAR);
if(bHasChildren)
tvi.mask |= TVIF_CHILDREN;
tvins.item = tvi;
hItem = m_ClusTree.InsertItem(&tvins);
return hItem;
}