119 lines
3.5 KiB
C++
119 lines
3.5 KiB
C++
//**********************************************************************
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// File name: timeout.cpp
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//
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// Implementation of idle timer
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//
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// Functions:
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//
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// Copyright (c) 1992 - 1998 Microsoft Corporation. All rights reserved.
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//**********************************************************************
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#include "pre.h"
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const DWORD cdwIdleMinsTimeout = 5; // 5 minute timeout after a page has been fetched
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INT_PTR CALLBACK DisconnectDlgProc (HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
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{
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static HWND s_hwndSecs;
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static DWORD s_dwStartTicks;
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const DWORD cdwSecsTimeout = 30; // Timeout of 30 seconds
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const UINT cuTimerID = 812U;
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int iSecsRemaining;
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switch (uMsg)
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{
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case WM_INITDIALOG:
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// Start a one second timer
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s_hwndSecs = GetDlgItem(hwndDlg, IDC_SECONDS);
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SetTimer(hwndDlg, cuTimerID, 1000U, NULL);
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s_dwStartTicks = GetTickCount();
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return TRUE;
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case WM_TIMER:
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iSecsRemaining = cdwSecsTimeout - (int)(GetTickCount() - s_dwStartTicks) / 1000;
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if (iSecsRemaining <= 0)
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{
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KillTimer(hwndDlg, cuTimerID);
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EndDialog(hwndDlg, IDCANCEL);
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return TRUE;
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}
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if (NULL != s_hwndSecs)
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{
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TCHAR szSeconds[16];
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wsprintf(szSeconds, TEXT("%d"), iSecsRemaining);
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SetWindowText(s_hwndSecs, szSeconds);
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}
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return TRUE;
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case WM_COMMAND:
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// IDOK == Stay connected, IDCANCEL == Disconnect
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if (IDOK == wParam || IDCANCEL == wParam)
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{
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KillTimer(hwndDlg, cuTimerID);
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EndDialog(hwndDlg, wParam);
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}
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default:
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return 0;
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}
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}
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void CALLBACK IdleTimerProc (HWND hWnd, UINT uMsg, UINT_PTR idEvent, DWORD dwTime)
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{
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KillTimer(NULL, gpWizardState->nIdleTimerID);
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gpWizardState->nIdleTimerID = 0;
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if (gpWizardState->hWndMsgBox)
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EnableWindow(gpWizardState->hWndMsgBox,FALSE);
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int iResult = (int)DialogBox(ghInstanceResDll,
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MAKEINTRESOURCE(IDD_AUTODISCONNECT),
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gpWizardState->hWndWizardApp,
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DisconnectDlgProc);
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if (gpWizardState->hWndMsgBox)
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{
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EnableWindow(gpWizardState->hWndMsgBox,TRUE);
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SetActiveWindow(gpWizardState->hWndMsgBox);
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}
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if (iResult == IDCANCEL)
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{
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// Disconnect, and setup so that the user goes to the dial error page
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gpWizardState->pRefDial->DoHangup();
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// Simulate the pressing of the NEXT button. The ISPPAGE will see that
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// bAutoDisconnected is TRUE, and automatically goto the server error page
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gpWizardState->bAutoDisconnected = TRUE;
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PropSheet_PressButton(gpWizardState->hWndWizardApp,PSBTN_NEXT);
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}
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else
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{
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gpWizardState->nIdleTimerID = SetTimer(NULL, 0, cdwIdleMinsTimeout * 60 * 1000, IdleTimerProc);
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}
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}
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void StartIdleTimer()
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{
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// Start the 5 min inactivity timer
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if (gpWizardState->nIdleTimerID)
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{
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KillTimer(NULL, gpWizardState->nIdleTimerID);
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}
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gpWizardState->nIdleTimerID = SetTimer(NULL, 0, cdwIdleMinsTimeout * 60 * 1000, IdleTimerProc);
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}
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void KillIdleTimer()
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{
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if (gpWizardState->nIdleTimerID)
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{
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KillTimer(NULL, gpWizardState->nIdleTimerID);
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gpWizardState->nIdleTimerID = 0;
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}
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}
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