Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #if ( defined WNT )                     // Windows
      21             : #   define UNICODE
      22             : #   define _UNICODE
      23             : #   define WIN32_LEAN_AND_MEAN
      24             : #   include <windows.h>
      25             : #   include <tchar.h>
      26             : #else
      27             : #   include <unistd.h>
      28             : #endif
      29             : 
      30             : #include <stdio.h>
      31             : #include <stdlib.h>
      32             : #include <iostream>
      33             : #include <fstream>
      34             : #include <string.h>
      35             : 
      36             : #include <rtl/ustring.hxx>
      37             : 
      38             : #ifdef UNX
      39             : #if defined( MACOSX )
      40             : # include <crt_externs.h>
      41             : # define environ (*_NSGetEnviron())
      42             : # else
      43             :     extern char** environ;
      44             : # endif
      45             : #endif
      46             : 
      47             : #ifdef WNT
      48             : #   define SLEEP(t) (Sleep((t)*1000))
      49             : #else
      50             : #   define SLEEP(t) (sleep((t)))
      51             : #endif
      52             : 
      53           0 : void wait_for_seconds(char* time)
      54             : {
      55           0 :     SLEEP(atoi(time));
      56           0 : }
      57             : 
      58             : #ifdef WNT
      59             : 
      60             : void w_to_a(LPCTSTR _strW, LPSTR strA, DWORD size)
      61             : {
      62             :     LPCWSTR strW = reinterpret_cast<LPCWSTR>(_strW);
      63             :     WideCharToMultiByte(CP_ACP, 0, strW, -1, strA, size, NULL, NULL);
      64             : }
      65             : 
      66             :     void dump_env(char* file_path)
      67             :     {
      68             :         LPTSTR env = reinterpret_cast<LPTSTR>(
      69             :             GetEnvironmentStrings());
      70             :         LPTSTR p   = env;
      71             : 
      72             :         std::ofstream file(file_path);
      73             : 
      74             :         char buffer[32767];
      75             :         while (size_t l = _tcslen(reinterpret_cast<wchar_t*>(p)))
      76             :         {
      77             :             w_to_a(p, buffer, sizeof(buffer));
      78             :             file << buffer << '\0';
      79             :             p += l + 1;
      80             :         }
      81             :         FreeEnvironmentStrings(env);
      82             :     }
      83             : #else
      84           2 :     void dump_env(char* file_path)
      85             :     {
      86           2 :         std::ofstream file(file_path);
      87        1497 :         for (int i = 0; NULL != environ[i]; ++i)
      88        1497 :             file << environ[i] << '\0';
      89           2 :     }
      90             : #endif
      91             : 
      92           2 : int main(int argc, char* argv[])
      93             : {
      94           2 :     if (argc > 2)
      95             :     {
      96           2 :         if (0 == strcmp("-join", argv[1]))
      97           0 :             wait_for_seconds(argv[2]);
      98           2 :         else if (0 == strcmp("-env", argv[1]))
      99           2 :             dump_env(argv[2]);
     100             :     }
     101             : 
     102           2 :     return 0;
     103           6 : }
     104             : 
     105             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */