Leaked source code of windows server 2003
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//
// thruputdlg.cpp: thruput dialog box
//
#include "stdafx.h"
#define TRC_GROUP TRC_GROUP_UI
#define TRC_FILE "thruputdlg"
#include <atrcapi.h>
#include "thruputdlg.h"
#include "sh.h"
#ifdef DC_DEBUG
CThruPutDlg* CThruPutDlg::_pThruPutDlgInstance = NULL;
CThruPutDlg::CThruPutDlg( HWND hwndOwner, HINSTANCE hInst, DCINT thruPut) :
CDlgBase( hwndOwner, hInst, UI_IDD_NETWORKTHROUGHPUT)
{
DC_BEGIN_FN("CThruPutDlg");
TRC_ASSERT((NULL == CThruPutDlg::_pThruPutDlgInstance),
(TB,_T("Clobbering existing dlg instance pointer\n")));
_thruPut = thruPut;
CThruPutDlg::_pThruPutDlgInstance = this;
DC_END_FN();
}
CThruPutDlg::~CThruPutDlg()
{
CThruPutDlg::_pThruPutDlgInstance = NULL;
}
DCINT CThruPutDlg::DoModal()
{
DCINT retVal = 0;
DC_BEGIN_FN("DoModal");
retVal = DialogBox(_hInstance, MAKEINTRESOURCE(_dlgResId),
_hwndOwner, StaticDialogBoxProc);
TRC_ASSERT((retVal != 0 && retVal != -1), (TB, _T("DialogBoxParam failed\n")));
DC_END_FN();
return retVal;
}
INT_PTR CALLBACK CThruPutDlg::StaticDialogBoxProc (HWND hwndDlg, UINT uMsg,WPARAM wParam, LPARAM lParam)
{
//
// Delegate to appropriate instance (only works for single instance dialogs)
//
DC_BEGIN_FN("StaticDialogBoxProc");
DCINT retVal = 0;
TRC_ASSERT(_pThruPutDlgInstance, (TB, _T("ThruPut dialog has NULL static instance ptr\n")));
if(_pThruPutDlgInstance)
{
retVal = _pThruPutDlgInstance->DialogBoxProc( hwndDlg, uMsg, wParam, lParam);
}
DC_END_FN();
return retVal;
}
/****************************************************************************/
/* Name: DialogBoxProc */
/* */
/* Purpose: Handles ThruPut Box dialog (limits network thruput) */
/* */
/* Returns: TRUE if message dealt with */
/* FALSE otherwise */
/* */
/* Params: See window documentation */
/* */
/****************************************************************************/
INT_PTR CALLBACK CThruPutDlg::DialogBoxProc (HWND hwndDlg, UINT uMsg,WPARAM wParam, LPARAM lParam)
{
INT_PTR rc = FALSE;
DCTCHAR numberString[SH_NUMBER_STRING_MAX_LENGTH];
DCUINT32 number;
DC_BEGIN_FN("UINetworkThroughputDialogProc");
TRC_DBG((TB, _T("Network throughput dialog")));
switch (uMsg)
{
case WM_INITDIALOG:
{
/****************************************************************/
/* Center the dialog. */
/****************************************************************/
_hwndDlg = hwndDlg;
if(hwndDlg)
{
CenterWindow(NULL);
SetDialogAppIcon(hwndDlg);
/************************************************************/
/* Set edit text with current throughput setting. */
/************************************************************/
TRC_ASSERT((HIWORD(_thruPut) == 0), (TB, _T("Losing information from _thruPut")));
SetDlgItemText(hwndDlg,
UI_IDC_NETWORKTHROUGHPUT_EDIT,
DC_ITOT(LOWORD(_thruPut), numberString, 10));
}
rc = TRUE;
}
break;
case WM_COMMAND:
{
switch (wParam)
{
case UI_IDB_NETWORKTHROUGHPUT_OK:
{
rc = TRUE;
if(hwndDlg)
{
GetWindowText(GetDlgItem(hwndDlg, UI_IDC_NETWORKTHROUGHPUT_EDIT),
numberString,
SH_NUMBER_STRING_MAX_LENGTH);
number = (DCUINT32)DC_TTOI(numberString);
if (number <= 50000)
{
_thruPut = number;
EndDialog(hwndDlg, IDOK);
}
}
}
break;
default:
{
if(hwndDlg)
{
rc = CDlgBase::DialogBoxProc(hwndDlg,
uMsg,
wParam,
lParam);
}
}
break;
}
}
break;
default:
{
if(hwndDlg)
{
rc = CDlgBase::DialogBoxProc(hwndDlg,
uMsg,
wParam,
lParam);
}
}
break;
}
DC_END_FN();
return(rc);
}
#endif //DC_DEBUG