wmsnodeserversfolder.cpp

ftpserver very good sample

#include "StdAfx.h"
#include "WarMmcSnapin.h"
#include "WmsNodeServersFolder.h"   // class implemented
#include "WarCollector.h"
#include "WarIfServer.h"
#include "WmsNodeSite.h"

/////////////////////////////// PUBLIC ///////////////////////////////////////

// {0F698F2A-7839-47b2-8832-0849DA2EF03E}
const GUID WmsNodeServersFolder::thisGuid = 
{ 0xf698f2a, 0x7839, 0x47b2, { 0x88, 0x32, 0x8, 0x49, 0xda, 0x2e, 0xf0, 0x3e } };


WmsNodeServersFolder::WmsNodeServersFolder(war_if_server_ptr_t& rSvrPtr)
: mServicePtr(rSvrPtr) // Deleted by parent
{
}

WmsNodeServersFolder::~WmsNodeServersFolder()
{
}

//============================= LIFECYCLE ====================================
//============================= OPERATORS ====================================
//============================= OPERATIONS ===================================
//============================= CALLBACK     ===================================

HRESULT WmsNodeServersFolder::OnExpand(IConsoleNameSpace *pConsoleNameSpace, 
                                 IConsole *pConsole, 
                                 HSCOPEITEM parent)
{
    if (GetHandle() == NULL) 
        SetHandle((HANDLE)parent);

    if (!bExpanded) 
    {
        war_if_site_list_t sites;
        try
        {
            mServicePtr->EnumSites(sites);
        }
        catch(WarException& ex)
        {
            WarCollector<TCHAR> err_msg;
            
            err_msg << "Error enumerating sites.\r\n"
                << ex
                << war_endl;
            
            ::MessageBox(NULL, err_msg.GetValue().c_str(), 
                _T("Error"), 
                MB_OK | MB_ICONWARNING);
            
            return E_UNEXPECTED;
        }

        for(war_if_site_list_t::iterator P = sites.begin()
            ; P != sites.end()
            ; P++)
        {
            CDelegationBase *pnew_node;
            SCOPEDATAITEM sdi;

            pnew_node = new WmsNodeSite(*P);

            ZeroMemory(&sdi, sizeof(SCOPEDATAITEM));
            sdi.mask = SDI_STR|   // Displayname is valid
                SDI_PARAM     |   // lParam is valid
                SDI_IMAGE     |   // nImage is valid
                SDI_OPENIMAGE |   // nOpenImage is valid
                SDI_PARENT;
            
            sdi.relativeID  = (HSCOPEITEM)parent;
            sdi.nImage      = pnew_node->GetBitmapIndex();
            sdi.nOpenImage  = pnew_node->GetBitmapIndex();
            sdi.displayname = MMC_CALLBACK;
            sdi.lParam      = (LPARAM)pnew_node;     // The cookie
            
            HRESULT hr = pConsoleNameSpace->InsertItem(&sdi);
            _ASSERT( SUCCEEDED(hr) );
            
            pnew_node->SetHandle((HANDLE)sdi.ID);
        }
    }
 
    return S_OK;   
}

HRESULT WmsNodeServersFolder::OnShow(IConsole *pConsole, 
                                  BOOL bShow, 
                                  HSCOPEITEM scopeitem)
{
    AFX_MANAGE_STATE(AfxGetStaticModuleState());

    HRESULT      hr = S_OK;
    
    IHeaderCtrl *pHeaderCtrl = NULL;
    IResultData *pResultData = NULL;
    
    if (bShow) 
    {
        hr = pConsole->QueryInterface(IID_IHeaderCtrl, (void **)&pHeaderCtrl);
        _ASSERT(SUCCEEDED(hr));
        
        hr = pConsole->QueryInterface(IID_IResultData, (void **)&pResultData);
        _ASSERT(SUCCEEDED(hr));

        CString hdr1_name, hdr2_name, hdr3_name;
        hdr1_name.LoadString(IDS_HDRNAME);
        hdr2_name.LoadString(IDS_HDRSITENAME);
        hdr3_name.LoadString(IDS_HDRSITEADDR);

        MAKE_WIDEPTR_FROMTSTR(ptr_hdr1, hdr1_name);
        MAKE_WIDEPTR_FROMTSTR(ptr_hdr2, hdr2_name);
        MAKE_WIDEPTR_FROMTSTR(ptr_hdr3, hdr3_name);
        
        // Set the column headers in the results pane
        hr = pHeaderCtrl->InsertColumn( 0, ptr_hdr1, 0, MMCLV_AUTO );
        _ASSERT( S_OK == hr );
        hr = pHeaderCtrl->InsertColumn( 1, ptr_hdr2, 0, MMCLV_AUTO );
        _ASSERT( S_OK == hr );
        hr = pHeaderCtrl->InsertColumn( 2, ptr_hdr3, 0, MMCLV_AUTO );
        _ASSERT( S_OK == hr );
                
        hr = pResultData->DeleteAllRsltItems();
        _ASSERT( SUCCEEDED(hr) );
        
        pHeaderCtrl->Release();
        pResultData->Release();
    }
    
    return hr;
}


//============================= ACCESS     ===================================
//============================= INQUIRY    ===================================

const int WmsNodeServersFolder::GetBitmapIndex()
{
    return NICON_FOLDER;
}

const _TCHAR *WmsNodeServersFolder::GetDisplayName(int nCol)
{
    static _TCHAR szDisplayName[256] = {0};
    
    if (!*szDisplayName)
    {
        LoadString(g_hinst, 
            IDS_SERVERSNAME, 
            szDisplayName, 
            sizeof(szDisplayName));
    }
    
    return szDisplayName; 
}

const GUID & WmsNodeServersFolder::getNodeType()
{
    return thisGuid; 
}


/////////////////////////////// PROTECTED  ///////////////////////////////////

/////////////////////////////// PRIVATE    ///////////////////////////////////