100 lines
2.4 KiB
C++
100 lines
2.4 KiB
C++
|
//*********************************************************************
|
||
|
|
//* Microsoft Windows **
|
||
|
|
//* Copyright (c) 1994-1998 Microsoft Corporation
|
||
|
|
//*********************************************************************
|
||
|
|
|
||
|
|
//
|
||
|
|
// CALLOUT.C - Functions to call out to external components to install
|
||
|
|
// devices
|
||
|
|
//
|
||
|
|
|
||
|
|
// HISTORY:
|
||
|
|
//
|
||
|
|
// 11/27/94 jeremys Created.
|
||
|
|
// 96/03/24 markdu Replaced memset with ZeroMemory for consistency.
|
||
|
|
//
|
||
|
|
|
||
|
|
#include "wizard.h"
|
||
|
|
|
||
|
|
// global variables
|
||
|
|
static const char c_szModemCPL[] = "rundll32.exe Shell32.dll,Control_RunDLL modem.cpl,,add";
|
||
|
|
|
||
|
|
|
||
|
|
/*******************************************************************
|
||
|
|
|
||
|
|
NAME: InvokeModemWizard
|
||
|
|
|
||
|
|
SYNOPSIS: Starts the modem install wizard
|
||
|
|
|
||
|
|
ENTRY: hwndToHide - this window, if non-NULL, will be hidden while
|
||
|
|
the modem CPL runs
|
||
|
|
|
||
|
|
EXIT: ERROR_SUCCESS if successful, or a standard error code
|
||
|
|
|
||
|
|
NOTES: launches RUNDLL32 as a process to run the modem wizard.
|
||
|
|
Blocks on the completion of that process before returning.
|
||
|
|
|
||
|
|
hwndToHide is not necessarily the calling window!
|
||
|
|
For instance, in a property sheet hwndToHide should not be the
|
||
|
|
dialog (hDlg), but GetParent(hDlg) so that we hide the property
|
||
|
|
sheet itself instead of just the current page.
|
||
|
|
|
||
|
|
********************************************************************/
|
||
|
|
UINT InvokeModemWizard(HWND hwndToHide)
|
||
|
|
{
|
||
|
|
BOOL bSleepNeeded = FALSE;
|
||
|
|
|
||
|
|
if (TRUE == IsNT())
|
||
|
|
{
|
||
|
|
BOOL bNeedsStart;
|
||
|
|
|
||
|
|
//
|
||
|
|
// Call into icfg32 dll
|
||
|
|
//
|
||
|
|
if (NULL != lpIcfgInstallModem)
|
||
|
|
{
|
||
|
|
lpIcfgInstallModem(hwndToHide, 0L, &bNeedsStart);
|
||
|
|
return ERROR_SUCCESS;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
return ERROR_GEN_FAILURE;
|
||
|
|
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
PROCESS_INFORMATION pi;
|
||
|
|
BOOL fRet;
|
||
|
|
STARTUPINFO sti;
|
||
|
|
UINT err = ERROR_SUCCESS;
|
||
|
|
CHAR szWindowTitle[255];
|
||
|
|
|
||
|
|
ZeroMemory(&sti,sizeof(STARTUPINFO));
|
||
|
|
sti.cb = sizeof(STARTUPINFO);
|
||
|
|
|
||
|
|
// run the modem wizard
|
||
|
|
fRet = CreateProcess(NULL, (LPSTR)c_szModemCPL,
|
||
|
|
NULL, NULL, FALSE, 0, NULL, NULL,
|
||
|
|
&sti, &pi);
|
||
|
|
if (fRet)
|
||
|
|
{
|
||
|
|
CloseHandle(pi.hThread);
|
||
|
|
|
||
|
|
// wait for the modem wizard process to complete
|
||
|
|
MsgWaitForMultipleObjectsLoop(pi.hProcess);
|
||
|
|
CloseHandle(pi.hProcess);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
err = GetLastError();
|
||
|
|
|
||
|
|
// show the parent window again
|
||
|
|
if (hwndToHide)
|
||
|
|
{
|
||
|
|
ShowWindow(hwndToHide,SW_SHOW);
|
||
|
|
}
|
||
|
|
|
||
|
|
return err;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|