| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the 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 |
| } |
