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windows-nt/Source/XPSP1/NT/net/sfm/afp/ui/afpmgr/curusers.cxx

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/**********************************************************************/
/** Microsoft Windows NT **/
/** Copyright(c) Microsoft Corp., 1991 **/
/**********************************************************************/
/*
curusers.cxx
Contain the dialog for enumerating current users to a volume
FILE HISTORY:
NarenG 11/13/92 Modified for AFPMGR
*/
#define INCL_WINDOWS_GDI
#define INCL_WINDOWS
#define INCL_DOSERRORS
#define INCL_NETERRORS
#define INCL_NETSHARE
#define INCL_NETSERVER
#define INCL_NETCONS
#define INCL_NETLIB
#include <lmui.hxx>
#define INCL_BLT_WINDOW
#define INCL_BLT_DIALOG
#define INCL_BLT_CONTROL
#define INCL_BLT_MISC
#define INCL_BLT_CLIENT
#define INCL_BLT_MSGPOPUP
#include <blt.hxx>
extern "C"
{
#include <afpmgr.h>
#include <macfile.h>
}
#include <string.hxx>
#include <uitrace.hxx>
#include <ellipsis.hxx>
#include <strnumer.hxx>
#include <ctime.hxx>
#include <intlprof.hxx>
#include "curusers.hxx"
/*******************************************************************
NAME: CURRENT_USERS_WARNING_DIALOG::CURRENT_USERS_WARNING_DIALOG
SYNOPSIS: Constructor
ENTRY: hwndParent - hwnd of Parent Window
pAfpConnections - pointer to a list of current users.
nConnections - number of current users
pszServerName - Server Name
pszvolumeName - volume Name
ulHelpContextBase - the base help context
EXIT:
RETURNS:
NOTES:
HISTORY:
NarenG 11/13/92 Modified for AFPMGR
********************************************************************/
CURRENT_USERS_WARNING_DIALOG::CURRENT_USERS_WARNING_DIALOG(
HWND hwndParent,
AFP_SERVER_HANDLE hServer,
PAFP_CONNECTION_INFO pAfpConnections,
DWORD nConnections,
const TCHAR *pszVolumeName )
: DIALOG_WINDOW( IDD_CURRENT_USERS_WARNING_DLG, hwndParent ),
_sltVolumeText( this, IDCU_SLT_VOL_TEXT ),
_lbUsers( this, IDCU_LB_CURRENT_USERS ),
_hServer( hServer )
{
//
// Make sure everything constructed OK
//
if ( QueryError() != NERR_Success )
return;
APIERR err;
ALIAS_STR nlsVolume( pszVolumeName );
RESOURCE_STR nlsVolumeText( IDS_VOLUME_CURRENT_USERS_TEXT );
if (( err = nlsVolumeText.InsertParams( nlsVolume )) != NERR_Success )
{
ReportError( err );
return;
}
_sltVolumeText.SetText( nlsVolumeText );
err = BASE_ELLIPSIS::Init();
if( err != NO_ERROR )
{
ReportError( err );
return;
}
if ( ( err = _lbUsers.Fill( pAfpConnections,
nConnections) ) != NERR_Success )
{
ReportError( err );
return;
}
}
/*******************************************************************
NAME: CURRENT_USERS_WARNING_DIALOG :: ~CURRENT_USERS_WARNING_DIALOG
SYNOPSIS: CURRENT_USERS_WARNING_DIALOG class destructor.
EXIT: The object is destroyed.
HISTORY:
NarenG 02-Oct-1993 Stole from Server Manager and folded
BASE_RES_DIALOG and FILES_DIALOG into one.
********************************************************************/
CURRENT_USERS_WARNING_DIALOG :: ~CURRENT_USERS_WARNING_DIALOG()
{
BASE_ELLIPSIS::Term();
} // CURRENT_USERS_WARNING_DIALOG :: ~CURRENT_USERS_WARNING_DIALOG
/*******************************************************************
NAME: CURRENT_USERS_WARNING_DIALOG::QueryHelpContext
SYNOPSIS: Get the help context of the dialog
ENTRY:
EXIT:
RETURNS: Returns the help context
NOTES:
HISTORY:
NarenG 11/13/92 Modified for AFPMGR
********************************************************************/
ULONG CURRENT_USERS_WARNING_DIALOG::QueryHelpContext( VOID )
{
return HC_CURRENT_USERS_WARNING_DIALOG;
}
/*******************************************************************
NAME: CURRENT_USERS_WARNING_DIALOG :: OnCommand
SYNOPSIS: This method is called whenever a WM_COMMAND message
is sent to the dialog procedure.
ENTRY: cid - The control ID from the
generating control.
EXIT: The command has been handled.
RETURNS: BOOL - TRUE if we handled the command.
FALSE if we did not handle
the command.
HISTORY:
NarenG 12/15/92 Created
********************************************************************/
BOOL CURRENT_USERS_WARNING_DIALOG :: OnCommand( const CONTROL_EVENT & event )
{
DWORD err;
if( event.QueryCid() == IDYES )
{
AUTO_CURSOR;
INT nCount = _lbUsers.QueryCount();
for ( INT Index = 0; Index < nCount; Index++ )
{
CURRENT_USERS_LBI * pculbi = _lbUsers.QueryItem( Index );
//
// Blow away this connection
//
err = :: AfpAdminConnectionClose( _hServer, pculbi->QueryId() );
if ( ( err != NO_ERROR ) && ( err != AFPERR_InvalidId ) )
{
break;
}
}
if ( ( err != NO_ERROR ) && ( err != AFPERR_InvalidId ) )
{
::MsgPopup( this, AFPERR_TO_STRINGID( err ) );
Dismiss( FALSE );
return FALSE;
}
Dismiss( TRUE );
return TRUE;
}
if( event.QueryCid() == IDNO )
{
Dismiss( FALSE );
return FALSE;
}
return DIALOG_WINDOW::OnCommand( event );
}
/*******************************************************************
NAME: CURRENT_USERS_LISTBOX::CURRENT_USERS_LISTBOX
SYNOPSIS: Constructor - list box used in CURRENT_USERS_WARNING_DIALOG
ENTRY: powin - owner window
cid - resource id of the listbox
EXIT:
RETURNS:
NOTES: This is a read-only listbox.
HISTORY:
NarenG 11/13/92 Modified for AFPMGR
********************************************************************/
CURRENT_USERS_LISTBOX::CURRENT_USERS_LISTBOX( OWNER_WINDOW *powin,
CID cid )
: BLT_LISTBOX( powin, cid, TRUE )
{
//
// Make sure everything constructed OK
//
if ( QueryError() != NERR_Success )
return;
APIERR err = DISPLAY_TABLE::CalcColumnWidths( _adx,
COLS_CU_LB_USERS,
powin,
cid,
FALSE);
if ( err != NERR_Success )
{
ReportError( err );
return;
}
}
/*******************************************************************
NAME: CURRENT_USERS_LISTBOX::Fill
SYNOPSIS: Fills the listbox with the current users.
ENTRY: pAfpConnections - Pointer to connections info
nConnections - Number of connections.
EXIT:
RETURNS:
NOTES: This is a read-only listbox.
HISTORY:
NarenG 11/13/92 Modified for AFPMGR
********************************************************************/
APIERR CURRENT_USERS_LISTBOX::Fill( PAFP_CONNECTION_INFO pAfpConnections,
DWORD nConnections )
{
APIERR err = NERR_Success;
//
// Gather all connections to the volume that the user wants to delete.
//
SetRedraw( FALSE );
while ( ( err == NERR_Success ) && ( nConnections-- ) )
{
CURRENT_USERS_LBI *pCurUserslbi = new CURRENT_USERS_LBI(
pAfpConnections->afpconn_username,
pAfpConnections->afpconn_num_opens,
pAfpConnections->afpconn_time,
pAfpConnections->afpconn_id );
if ( AddItem( pCurUserslbi ) < 0 )
{
err = ERROR_NOT_ENOUGH_MEMORY;
}
pAfpConnections++;
}
Invalidate( TRUE );
SetRedraw( TRUE );
return err;
}
/*******************************************************************
NAME: CURRENT_USERS_LBI::CURRENT_USERS_LBI
SYNOPSIS: List box items used in CURRENT_USERS_WARNING_DIALOG
ENTRY: pszUserName - Pointer to the current username
dwNumOpens - Number of files opened by this users.
dwTime - Time since connected.
EXIT:
RETURNS:
NOTES:
HISTORY:
NarenG 11/13/92 Modified for AFPMGR
********************************************************************/
CURRENT_USERS_LBI::CURRENT_USERS_LBI( const TCHAR * pszUserName,
DWORD dwNumOpens,
DWORD dwTime,
DWORD dwId )
: _nlsUserName(),
_dwNumOpens( dwNumOpens ),
_ulTime( dwTime ),
_dwId( dwId )
{
//
// Make sure everything constructed OK
//
if ( QueryError() != NERR_Success )
return;
APIERR err = _nlsUserName.QueryError();
if ( err != NERR_Success )
{
ReportError( err );
return;
}
//
// Fill in Guest for username if it is null
//
if ( pszUserName == NULL )
{
err = _nlsUserName.Load( IDS_GUEST );
}
else
{
err = _nlsUserName.CopyFrom( pszUserName );
}
}
/*******************************************************************
NAME: CURRENT_USERS_LBI::Paint
SYNOPSIS: Redefine Paint() method of LBI class
ENTRY:
EXIT:
RETURNS:
NOTES:
HISTORY:
NarenG 11/13/92 Modified for AFPMGR
********************************************************************/
VOID CURRENT_USERS_LBI::Paint( LISTBOX *plb,
HDC hdc,
const RECT *prect,
GUILTT_INFO *pGUILTT ) const
{
APIERR err;
DEC_STR nlsNumOpens( _dwNumOpens );
NLS_STR nlsTime;
if ( ((err = nlsNumOpens.QueryError()) != NERR_Success )
|| ((err = nlsTime.QueryError()) != NERR_Success )
|| ((err = ConvertTime( _ulTime, &nlsTime )) != NERR_Success )
)
{
::MsgPopup( plb->QueryOwnerHwnd(), err);
return;
}
STR_DTE_ELLIPSIS strdteUserName( _nlsUserName.QueryPch(),
plb, ELLIPSIS_RIGHT );
STR_DTE strdteNumOpens( nlsNumOpens.QueryPch() );
STR_DTE strdteTime( nlsTime.QueryPch() );
DISPLAY_TABLE dt( COLS_CU_LB_USERS,
((CURRENT_USERS_LISTBOX *) plb)->QueryColumnWidths() );
dt[0] = &strdteUserName;
dt[1] = &strdteNumOpens;
dt[2] = &strdteTime;
dt.Paint( plb, hdc, prect, pGUILTT );
}
/*******************************************************************
NAME: CURRENT_USERS_LBI::ConvertTime
SYNOPSIS: Convert the time given from ULONG (seconds) to a string
to be shown. It complies with the internationalization
of time using INTL_PROFILE.
ENTRY:
EXIT:
RETURNS:
NOTES:
HISTORY:
NarenG 11/13/92 Modified for AFPMGR
********************************************************************/
#define SECONDS_PER_DAY 86400
#define SECONDS_PER_HOUR 3600
#define SECONDS_PER_MINUTE 60
APIERR CURRENT_USERS_LBI::ConvertTime( ULONG ulTime, NLS_STR *pnlsTime) const
{
INTL_PROFILE intlProf;
INT nDay = (INT) ulTime / SECONDS_PER_DAY;
ulTime %= SECONDS_PER_DAY;
INT nHour = (INT) ulTime / SECONDS_PER_HOUR;
ulTime %= SECONDS_PER_HOUR;
INT nMinute = (INT) ulTime / SECONDS_PER_MINUTE;
INT nSecond = (INT) ulTime % SECONDS_PER_MINUTE;
return intlProf.QueryDurationStr( nDay, nHour, nMinute,
nSecond, pnlsTime);
}
/*******************************************************************
NAME: CURRENT_USERS_LBI::Compare
SYNOPSIS: Redefine Compare() method of LBI class
ENTRY:
EXIT:
RETURNS:
NOTES:
HISTORY:
NarenG 11/13/92 Modified for AFPMGR
********************************************************************/
INT CURRENT_USERS_LBI::Compare( const LBI *plbi ) const
{
return( _nlsUserName._stricmp(
((const CURRENT_USERS_LBI *) plbi)->_nlsUserName ));
}
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