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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: onlinecheck.cxx,v $
* $Revision: 1.8 $
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sal.hxx"
#ifdef _MSC_VER
#pragma warning( disable: 4668 )
#endif
#include <sal/types.h>
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <wininet.h>
#ifdef UNICODE
#define _UNICODE
#endif
#include <tchar.h>
#ifdef __MINGW32__
#include <excpt.h>
#endif
#define elementsof(a) (sizeof(a)/sizeof((a)[0]))
// #i71984
extern "C" sal_Bool SAL_CALL hasInternetConnection()
{
DWORD dwFlags;
TCHAR szConnectionName[1024];
#ifdef __MINGW32__
jmp_buf jmpbuf;
__SEHandler han;
if (__builtin_setjmp(jmpbuf) == 0)
{
han.Set(jmpbuf, NULL, (__SEHandler::PF)EXCEPTION_EXECUTE_HANDLER);
#else
__try {
#endif
BOOL fIsConnected = InternetGetConnectedStateEx(
&dwFlags,
szConnectionName,
elementsof(szConnectionName),
0 );
return fIsConnected ? sal_True : sal_False;
#ifdef __MINGW32__
}
else return sal_False;
han.Reset();
#else
} __except( EXCEPTION_EXECUTE_HANDLER ) {
return sal_False;
}
#endif
}
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